id	sid	tid	token	lemma	pos
18751	1	1	Note	note	NN
18751	1	2	:	:	:
18751	1	3	Project	Project	NNP
18751	1	4	Gutenberg	Gutenberg	NNP
18751	1	5	also	also	RB
18751	1	6	has	have	VBZ
18751	1	7	an	an	DT
18751	1	8	HTML	html	NN
18751	1	9	version	version	NN
18751	1	10	of	of	IN
18751	1	11	this	this	DT
18751	1	12	file	file	NN
18751	1	13	which	which	WDT
18751	1	14	includes	include	VBZ
18751	1	15	the	the	DT
18751	1	16	original	original	JJ
18751	1	17	illustrations	illustration	NNS
18751	1	18	and	and	CC
18751	1	19	in	in	IN
18751	1	20	which	which	WDT
18751	1	21	the	the	DT
18751	1	22	chemical	chemical	NN
18751	1	23	equations	equation	NNS
18751	1	24	are	be	VBP
18751	1	25	easier	easy	JJR
18751	1	26	to	to	TO
18751	1	27	read	read	VB
18751	1	28	.	.	.
18751	2	1	See	see	VB
18751	2	2	18751-h.htm	18751-h.htm	CD
18751	2	3	or	or	CC
18751	2	4	18751-h.zip	18751-h.zip	CD
18751	2	5	:	:	:
18751	2	6	(	(	-LRB-
18751	2	7	http://www.gutenberg.net/dirs/1/8/7/5/18751/18751-h/18751-h.htm	http://www.gutenberg.net/dirs/1/8/7/5/18751/18751-h/18751-h.htm	CD
18751	2	8	)	)	-RRB-
18751	2	9	or	or	CC
18751	2	10	(	(	-LRB-
18751	2	11	http://www.gutenberg.net/dirs/1/8/7/5/18751/18751-h.zip	http://www.gutenberg.net/dirs/1/8/7/5/18751/18751-h.zip	NN
18751	2	12	)	)	-RRB-
18751	2	13	Transcriber	Transcriber	NNP
18751	2	14	's	's	POS
18751	2	15	Note	note	NN
18751	2	16	:	:	:
18751	2	17	Text	text	NN
18751	2	18	:	:	:
18751	2	19	Words	word	NNS
18751	2	20	surrounded	surround	VBN
18751	2	21	by	by	IN
18751	2	22	a	a	DT
18751	2	23	tilde	tilde	NN
18751	2	24	such	such	JJ
18751	2	25	as	as	IN
18751	2	26	~this~	~this~	NNP
18751	2	27	means	mean	VBZ
18751	2	28	the	the	DT
18751	2	29	word	word	NN
18751	2	30	is	be	VBZ
18751	2	31	in	in	IN
18751	2	32	bold	bold	JJ
18751	2	33	face	face	NN
18751	2	34	.	.	.
18751	3	1	Words	word	NNS
18751	3	2	surrounded	surround	VBN
18751	3	3	by	by	IN
18751	3	4	underscores	underscore	NNS
18751	3	5	like	like	IN
18751	3	6	_	_	NNP
18751	3	7	this	this	DT
18751	3	8	_	_	NNP
18751	3	9	means	mean	VBZ
18751	3	10	the	the	DT
18751	3	11	word	word	NN
18751	3	12	is	be	VBZ
18751	3	13	in	in	IN
18751	3	14	italics	italic	NNS
18751	3	15	in	in	IN
18751	3	16	the	the	DT
18751	3	17	text	text	NN
18751	3	18	.	.	.
18751	4	1	Letters	letter	NNS
18751	4	2	in	in	IN
18751	4	3	brackets	bracket	NNS
18751	4	4	with	with	IN
18751	4	5	an	an	DT
18751	4	6	=	=	SYM
18751	4	7	sign	sign	NN
18751	4	8	before	before	IN
18751	4	9	it	-PRON-	PRP
18751	4	10	means	mean	VBZ
18751	4	11	that	that	IN
18751	4	12	the	the	DT
18751	4	13	letters	letter	NNS
18751	4	14	have	have	VBP
18751	4	15	a	a	DT
18751	4	16	macron	macron	NN
18751	4	17	over	over	IN
18751	4	18	them	-PRON-	PRP
18751	4	19	,	,	,
18751	4	20	e.g.	e.g.	RB
18751	5	1	H[=A	H[=A	NNP
18751	5	2	=	=	SYM
18751	5	3	c	c	NN
18751	5	4	]	]	-RRB-
18751	5	5	signifies	signifie	NNS
18751	5	6	that	that	IN
18751	5	7	the	the	DT
18751	5	8	Ac	Ac	NNP
18751	5	9	has	have	VBZ
18751	5	10	a	a	DT
18751	5	11	macron	macron	NN
18751	5	12	over	over	IN
18751	5	13	it	-PRON-	PRP
18751	5	14	.	.	.
18751	6	1	Numbers	number	NNS
18751	6	2	and	and	CC
18751	6	3	equations	equation	NNS
18751	6	4	:	:	:
18751	6	5	Parentheses	parenthesis	NNS
18751	6	6	have	have	VBP
18751	6	7	been	be	VBN
18751	6	8	added	add	VBN
18751	6	9	to	to	TO
18751	6	10	clarify	clarify	VB
18751	6	11	fractions	fraction	NNS
18751	6	12	.	.	.
18751	7	1	Underscores	underscore	NNS
18751	7	2	before	before	IN
18751	7	3	bracketed	bracket	VBN
18751	7	4	numbers	number	NNS
18751	7	5	in	in	IN
18751	7	6	equations	equation	NNS
18751	7	7	denote	denote	VBP
18751	7	8	a	a	DT
18751	7	9	subscript	subscript	NN
18751	7	10	.	.	.
18751	8	1	Superscripts	superscript	NNS
18751	8	2	are	be	VBP
18751	8	3	designated	designate	VBN
18751	8	4	with	with	IN
18751	8	5	a	a	DT
18751	8	6	caret	caret	NN
18751	8	7	and	and	CC
18751	8	8	brackets	bracket	NNS
18751	8	9	,	,	,
18751	8	10	e.g.	e.g.	RB
18751	9	1	11.1^{3	11.1^{3	CD
18751	9	2	}	}	-RRB-
18751	9	3	is	be	VBZ
18751	9	4	11.1	11.1	CD
18751	9	5	to	to	IN
18751	9	6	the	the	DT
18751	9	7	third	third	JJ
18751	9	8	power	power	NN
18751	9	9	.	.	.
18751	10	1	The	the	DT
18751	10	2	symbol	symbol	NN
18751	10	3	.	.	.
18751	10	4	'	'	''
18751	10	5	.	.	.
18751	11	1	designates	designate	VBZ
18751	11	2	the	the	DT
18751	11	3	symbol	symbol	NN
18751	11	4	usually	usually	RB
18751	11	5	used	use	VBN
18751	11	6	for	for	IN
18751	11	7	therefore	therefore	RB
18751	11	8	(	(	-LRB-
18751	11	9	three	three	CD
18751	11	10	periods	period	NNS
18751	11	11	in	in	IN
18751	11	12	a	a	DT
18751	11	13	triangle	triangle	NN
18751	11	14	shape	shape	NN
18751	11	15	)	)	-RRB-
18751	11	16	.	.	.
18751	12	1	A	a	DT
18751	12	2	down	down	JJ
18751	12	3	arrow	arrow	NN
18751	12	4	is	be	VBZ
18751	12	5	represented	represent	VBN
18751	12	6	by	by	IN
18751	12	7	a	a	DT
18751	12	8	vertical	vertical	JJ
18751	12	9	line	line	NN
18751	12	10	over	over	IN
18751	12	11	a	a	DT
18751	12	12	capital	capital	NN
18751	12	13	V.	v.	NN
18751	12	14	Like	like	IN
18751	12	15	this	this	DT
18751	12	16	:	:	:
18751	12	17	|	|	CD
18751	12	18	V	V	NNP
18751	12	19	Minor	minor	JJ
18751	12	20	typographical	typographical	JJ
18751	12	21	errors	error	NNS
18751	12	22	have	have	VBP
18751	12	23	been	be	VBN
18751	12	24	corrected	correct	VBN
18751	12	25	.	.	.
18751	13	1	Footnotes	footnote	NNS
18751	13	2	have	have	VBP
18751	13	3	been	be	VBN
18751	13	4	moved	move	VBN
18751	13	5	to	to	IN
18751	13	6	the	the	DT
18751	13	7	end	end	NN
18751	13	8	of	of	IN
18751	13	9	the	the	DT
18751	13	10	chapter	chapter	NN
18751	13	11	,	,	,
18751	13	12	and	and	CC
18751	13	13	all	all	DT
18751	13	14	advertisements	advertisement	NNS
18751	13	15	have	have	VBP
18751	13	16	been	be	VBN
18751	13	17	moved	move	VBN
18751	13	18	to	to	IN
18751	13	19	the	the	DT
18751	13	20	end	end	NN
18751	13	21	of	of	IN
18751	13	22	the	the	DT
18751	13	23	book	book	NN
18751	13	24	.	.	.
18751	14	1	A	a	DT
18751	14	2	TEXT	text	NN
18751	14	3	-	-	HYPH
18751	14	4	BOOK	book	NN
18751	14	5	OF	of	IN
18751	14	6	ASSAYING	assaying	NN
18751	14	7	:	:	:
18751	14	8	FOR	for	IN
18751	14	9	THE	the	DT
18751	14	10	USE	USE	NNP
18751	14	11	OF	of	IN
18751	14	12	THOSE	those	DT
18751	14	13	CONNECTED	connect	VBN
18751	14	14	WITH	with	IN
18751	14	15	MINES	mine	NNS
18751	14	16	.	.	.
18751	15	1	by	by	IN
18751	15	2	C.	C.	NNP
18751	15	3	AND	and	CC
18751	15	4	J.	J.	NNP
18751	15	5	J.	J.	NNP
18751	15	6	BERINGER	BERINGER	NNP
18751	15	7	.	.	.
18751	16	1	Revised	revise	VBN
18751	16	2	by	by	IN
18751	16	3	J.	J.	NNP
18751	16	4	J.	J.	NNP
18751	16	5	BERINGER	BERINGER	NNP
18751	16	6	,	,	,
18751	16	7	Assoc	Assoc	NNP
18751	16	8	.	.	.
18751	17	1	of	of	IN
18751	17	2	the	the	DT
18751	17	3	Royal	Royal	NNP
18751	17	4	School	School	NNP
18751	17	5	of	of	IN
18751	17	6	Mines	Mines	NNPS
18751	17	7	;	;	:
18751	17	8	Fellow	Fellow	NNP
18751	17	9	of	of	IN
18751	17	10	the	the	DT
18751	17	11	Chemical	Chemical	NNP
18751	17	12	Society	Society	NNP
18751	17	13	and	and	CC
18751	17	14	of	of	IN
18751	17	15	the	the	DT
18751	17	16	Inst	Inst	NNP
18751	17	17	.	.	.
18751	18	1	of	of	IN
18751	18	2	Chemistry	chemistry	NN
18751	18	3	;	;	:
18751	18	4	Principal	principal	NN
18751	18	5	of	of	IN
18751	18	6	the	the	DT
18751	18	7	Camborne	Camborne	NNP
18751	18	8	Mining	Mining	NNP
18751	18	9	School	School	NNP
18751	18	10	;	;	:
18751	18	11	and	and	CC
18751	18	12	Late	Late	NNP
18751	18	13	Public	Public	NNP
18751	18	14	Analyst	Analyst	NNP
18751	18	15	for	for	IN
18751	18	16	the	the	DT
18751	18	17	County	County	NNP
18751	18	18	of	of	IN
18751	18	19	Cornwall	Cornwall	NNP
18751	18	20	.	.	.
18751	19	1	With	with	IN
18751	19	2	numerous	numerous	JJ
18751	19	3	Diagrams	diagram	NNS
18751	19	4	and	and	CC
18751	19	5	Tables	Tables	NNPS
18751	19	6	.	.	.
18751	20	1	Ninth	Ninth	NNP
18751	20	2	Edition	Edition	NNP
18751	20	3	.	.	.
18751	21	1	London	London	NNP
18751	21	2	:	:	:
18751	21	3	Charles	Charles	NNP
18751	21	4	Griffin	Griffin	NNP
18751	21	5	and	and	CC
18751	21	6	Company	Company	NNP
18751	21	7	,	,	,
18751	21	8	Limited	Limited	NNP
18751	21	9	,	,	,
18751	21	10	Exeter	Exeter	NNP
18751	21	11	Street	Street	NNP
18751	21	12	,	,	,
18751	21	13	Strand	Strand	NNP
18751	21	14	.	.	.
18751	22	1	1904	1904	CD
18751	22	2	.	.	.
18751	23	1	[	[	-LRB-
18751	23	2	All	all	DT
18751	23	3	rights	right	NNS
18751	23	4	reserved	reserve	VBN
18751	23	5	.	.	.
18751	23	6	]	]	-RRB-
18751	24	1	PUBLISHER	PUBLISHER	NNS
18751	24	2	'S	be	VBZ
18751	24	3	NOTE	note	NN
18751	24	4	TO	to	IN
18751	24	5	THE	THE	NNP
18751	24	6	NINTH	NINTH	NNP
18751	24	7	EDITION	EDITION	NNP
18751	24	8	The	the	DT
18751	24	9	continued	continue	VBN
18751	24	10	popularity	popularity	NN
18751	24	11	of	of	IN
18751	24	12	the	the	DT
18751	24	13	present	present	JJ
18751	24	14	work	work	NN
18751	24	15	,	,	,
18751	24	16	the	the	DT
18751	24	17	last	last	JJ
18751	24	18	edition	edition	NN
18751	24	19	of	of	IN
18751	24	20	which	which	WDT
18751	24	21	was	be	VBD
18751	24	22	published	publish	VBN
18751	24	23	only	only	RB
18751	24	24	a	a	DT
18751	24	25	little	little	JJ
18751	24	26	over	over	IN
18751	24	27	a	a	DT
18751	24	28	year	year	NN
18751	24	29	ago	ago	RB
18751	24	30	,	,	,
18751	24	31	continues	continue	VBZ
18751	24	32	to	to	TO
18751	24	33	be	be	VB
18751	24	34	a	a	DT
18751	24	35	source	source	NN
18751	24	36	of	of	IN
18751	24	37	gratification	gratification	NN
18751	24	38	to	to	IN
18751	24	39	the	the	DT
18751	24	40	publishers	publisher	NNS
18751	24	41	,	,	,
18751	24	42	who	who	WP
18751	24	43	have	have	VBP
18751	24	44	much	much	JJ
18751	24	45	pleasure	pleasure	NN
18751	24	46	in	in	IN
18751	24	47	issuing	issue	VBG
18751	24	48	the	the	DT
18751	24	49	present	present	JJ
18751	24	50	edition	edition	NN
18751	24	51	.	.	.
18751	25	1	_	_	NNP
18751	25	2	January	January	NNP
18751	25	3	1904	1904	CD
18751	25	4	.	.	.
18751	25	5	_	_	IN
18751	25	6	PREFACE	PREFACE	NNP
18751	25	7	TO	to	IN
18751	25	8	THE	the	DT
18751	25	9	SIXTH	SIXTH	NNP
18751	25	10	EDITION	EDITION	VBD
18751	25	11	The	the	DT
18751	25	12	principal	principal	JJ
18751	25	13	changes	change	NNS
18751	25	14	in	in	IN
18751	25	15	this	this	DT
18751	25	16	edition	edition	NN
18751	25	17	are	be	VBP
18751	25	18	additions	addition	NNS
18751	25	19	to	to	IN
18751	25	20	the	the	DT
18751	25	21	articles	article	NNS
18751	25	22	on	on	IN
18751	25	23	Gold	Gold	NNP
18751	25	24	,	,	,
18751	25	25	Cyanides	Cyanides	NNPS
18751	25	26	,	,	,
18751	25	27	and	and	CC
18751	25	28	Nickel	nickel	NN
18751	25	29	,	,	,
18751	25	30	and	and	CC
18751	25	31	a	a	DT
18751	25	32	much	much	RB
18751	25	33	enlarged	enlarged	JJ
18751	25	34	Index	Index	NNP
18751	25	35	.	.	.
18751	26	1	The	the	DT
18751	26	2	additional	additional	JJ
18751	26	3	matter	matter	NN
18751	26	4	covers	cover	VBZ
18751	26	5	more	more	JJR
18751	26	6	than	than	IN
18751	26	7	forty	forty	CD
18751	26	8	pages	page	NNS
18751	26	9	.	.	.
18751	27	1	J.	J.	NNP
18751	27	2	J.	J.	NNP
18751	27	3	BERINGER	BERINGER	NNP
18751	27	4	.	.	.
18751	28	1	CAMBORNE	CAMBORNE	NNP
18751	28	2	,	,	,
18751	28	3	_	_	NNP
18751	28	4	January	January	NNP
18751	28	5	1900	1900	CD
18751	28	6	.	.	.
18751	28	7	_	_	NNP
18751	28	8	PREFACE	PREFACE	NNP
18751	28	9	.	.	.
18751	29	1	The	the	DT
18751	29	2	Text	Text	NNP
18751	29	3	-	-	HYPH
18751	29	4	book	book	NN
18751	29	5	now	now	RB
18751	29	6	offered	offer	VBD
18751	29	7	to	to	IN
18751	29	8	the	the	DT
18751	29	9	public	public	NN
18751	29	10	has	have	VBZ
18751	29	11	been	be	VBN
18751	29	12	prepared	prepare	VBN
18751	29	13	to	to	TO
18751	29	14	meet	meet	VB
18751	29	15	the	the	DT
18751	29	16	existing	exist	VBG
18751	29	17	want	want	NN
18751	29	18	of	of	IN
18751	29	19	a	a	DT
18751	29	20	practical	practical	JJ
18751	29	21	"	"	``
18751	29	22	handy	handy	JJ
18751	29	23	book	book	NN
18751	29	24	"	"	''
18751	29	25	for	for	IN
18751	29	26	the	the	DT
18751	29	27	Assayer	Assayer	NNP
18751	29	28	.	.	.
18751	30	1	To	to	IN
18751	30	2	mining	mining	NN
18751	30	3	men	man	NNS
18751	30	4	the	the	DT
18751	30	5	word	word	NN
18751	30	6	"	"	``
18751	30	7	assaying	assay	VBG
18751	30	8	"	"	''
18751	30	9	conveys	convey	NNS
18751	30	10	a	a	DT
18751	30	11	sufficiently	sufficiently	RB
18751	30	12	clear	clear	JJ
18751	30	13	meaning	meaning	NN
18751	30	14	,	,	,
18751	30	15	but	but	CC
18751	30	16	it	-PRON-	PRP
18751	30	17	is	be	VBZ
18751	30	18	difficult	difficult	JJ
18751	30	19	to	to	TO
18751	30	20	define	define	VB
18751	30	21	.	.	.
18751	31	1	Some	some	DT
18751	31	2	writers	writer	NNS
18751	31	3	limit	limit	VBP
18751	31	4	it	-PRON-	PRP
18751	31	5	to	to	IN
18751	31	6	the	the	DT
18751	31	7	determination	determination	NN
18751	31	8	of	of	IN
18751	31	9	silver	silver	NN
18751	31	10	and	and	CC
18751	31	11	gold	gold	NN
18751	31	12	,	,	,
18751	31	13	and	and	CC
18751	31	14	others	other	NNS
18751	31	15	imagine	imagine	VBP
18751	31	16	that	that	IN
18751	31	17	it	-PRON-	PRP
18751	31	18	has	have	VBZ
18751	31	19	only	only	RB
18751	31	20	to	to	TO
18751	31	21	do	do	VB
18751	31	22	with	with	IN
18751	31	23	"	"	``
18751	31	24	furnace	furnace	NN
18751	31	25	-	-	HYPH
18751	31	26	work	work	NN
18751	31	27	.	.	.
18751	31	28	"	"	''
18751	32	1	These	these	DT
18751	32	2	limitations	limitation	NNS
18751	32	3	are	be	VBP
18751	32	4	not	not	RB
18751	32	5	recognised	recognise	VBN
18751	32	6	in	in	IN
18751	32	7	practice	practice	NN
18751	32	8	.	.	.
18751	33	1	In	in	IN
18751	33	2	fact	fact	NN
18751	33	3	,	,	,
18751	33	4	assaying	assay	VBG
18751	33	5	is	be	VBZ
18751	33	6	becoming	become	VBG
18751	33	7	wider	wide	JJR
18751	33	8	in	in	IN
18751	33	9	its	-PRON-	PRP$
18751	33	10	scope	scope	NN
18751	33	11	,	,	,
18751	33	12	and	and	CC
18751	33	13	the	the	DT
18751	33	14	distinction	distinction	NN
18751	33	15	between	between	IN
18751	33	16	"	"	``
18751	33	17	assayers	assayer	NNS
18751	33	18	"	"	''
18751	33	19	and	and	CC
18751	33	20	"	"	``
18751	33	21	analysts	analyst	NNS
18751	33	22	"	"	''
18751	33	23	will	will	MD
18751	33	24	in	in	IN
18751	33	25	time	time	NN
18751	33	26	be	be	VB
18751	33	27	difficult	difficult	JJ
18751	33	28	to	to	TO
18751	33	29	detect	detect	VB
18751	33	30	.	.	.
18751	34	1	We	-PRON-	PRP
18751	34	2	have	have	VBP
18751	34	3	endeavoured	endeavour	VBN
18751	34	4	rather	rather	RB
18751	34	5	to	to	TO
18751	34	6	give	give	VB
18751	34	7	what	what	WP
18751	34	8	will	will	MD
18751	34	9	be	be	VB
18751	34	10	of	of	IN
18751	34	11	use	use	NN
18751	34	12	to	to	IN
18751	34	13	the	the	DT
18751	34	14	assayer	assayer	NN
18751	34	15	than	than	IN
18751	34	16	to	to	TO
18751	34	17	cover	cover	VB
18751	34	18	the	the	DT
18751	34	19	ground	ground	NN
18751	34	20	within	within	IN
18751	34	21	the	the	DT
18751	34	22	limits	limit	NNS
18751	34	23	of	of	IN
18751	34	24	a	a	DT
18751	34	25	faulty	faulty	JJ
18751	34	26	definition	definition	NN
18751	34	27	.	.	.
18751	35	1	At	at	IN
18751	35	2	first	first	RB
18751	35	3	our	-PRON-	PRP$
18751	35	4	intention	intention	NN
18751	35	5	was	be	VBD
18751	35	6	to	to	TO
18751	35	7	supply	supply	VB
18751	35	8	a	a	DT
18751	35	9	description	description	NN
18751	35	10	of	of	IN
18751	35	11	those	those	DT
18751	35	12	substances	substance	NNS
18751	35	13	only	only	RB
18751	35	14	which	which	WDT
18751	35	15	have	have	VBP
18751	35	16	a	a	DT
18751	35	17	commercial	commercial	JJ
18751	35	18	value	value	NN
18751	35	19	,	,	,
18751	35	20	but	but	CC
18751	35	21	on	on	IN
18751	35	22	consideration	consideration	NN
18751	35	23	we	-PRON-	PRP
18751	35	24	have	have	VBP
18751	35	25	added	add	VBN
18751	35	26	short	short	JJ
18751	35	27	accounts	account	NNS
18751	35	28	of	of	IN
18751	35	29	the	the	DT
18751	35	30	rarer	rare	JJR
18751	35	31	elements	element	NNS
18751	35	32	,	,	,
18751	35	33	since	since	IN
18751	35	34	they	-PRON-	PRP
18751	35	35	are	be	VBP
18751	35	36	frequently	frequently	RB
18751	35	37	met	meet	VBN
18751	35	38	with	with	IN
18751	35	39	,	,	,
18751	35	40	and	and	CC
18751	35	41	occasionally	occasionally	RB
18751	35	42	affect	affect	VB
18751	35	43	the	the	DT
18751	35	44	accuracy	accuracy	NN
18751	35	45	of	of	IN
18751	35	46	an	an	DT
18751	35	47	assay	assay	NN
18751	35	48	.	.	.
18751	36	1	Under	under	IN
18751	36	2	the	the	DT
18751	36	3	more	more	RBR
18751	36	4	important	important	JJ
18751	36	5	methods	method	NNS
18751	36	6	we	-PRON-	PRP
18751	36	7	have	have	VBP
18751	36	8	given	give	VBN
18751	36	9	the	the	DT
18751	36	10	results	result	NNS
18751	36	11	of	of	IN
18751	36	12	a	a	DT
18751	36	13	series	series	NN
18751	36	14	of	of	IN
18751	36	15	experiments	experiment	NNS
18751	36	16	showing	show	VBG
18751	36	17	the	the	DT
18751	36	18	effect	effect	NN
18751	36	19	of	of	IN
18751	36	20	varying	vary	VBG
18751	36	21	conditions	condition	NNS
18751	36	22	on	on	IN
18751	36	23	the	the	DT
18751	36	24	accuracy	accuracy	NN
18751	36	25	of	of	IN
18751	36	26	the	the	DT
18751	36	27	process	process	NN
18751	36	28	.	.	.
18751	37	1	Such	such	JJ
18751	37	2	experiments	experiment	NNS
18751	37	3	are	be	VBP
18751	37	4	often	often	RB
18751	37	5	made	make	VBN
18751	37	6	by	by	IN
18751	37	7	assayers	assayer	NNS
18751	37	8	,	,	,
18751	37	9	but	but	CC
18751	37	10	seldom	seldom	RB
18751	37	11	recorded	record	VBN
18751	37	12	.	.	.
18751	38	1	Statements	statement	NNS
18751	38	2	like	like	IN
18751	38	3	those	those	DT
18751	38	4	generally	generally	RB
18751	38	5	made	make	VBN
18751	38	6	--	--	:
18751	38	7	that	that	IN
18751	38	8	"	"	``
18751	38	9	this	this	DT
18751	38	10	or	or	CC
18751	38	11	that	that	DT
18751	38	12	substance	substance	NN
18751	38	13	interferes"--are	interferes"--are	NNP
18751	38	14	insufficient	insufficient	JJ
18751	38	15	.	.	.
18751	39	1	It	-PRON-	PRP
18751	39	2	is	be	VBZ
18751	39	3	necessary	necessary	JJ
18751	39	4	to	to	TO
18751	39	5	know	know	VB
18751	39	6	under	under	IN
18751	39	7	what	what	WDT
18751	39	8	conditions	condition	NNS
18751	39	9	and	and	CC
18751	39	10	to	to	IN
18751	39	11	what	what	WDT
18751	39	12	extent	extent	NN
18751	39	13	.	.	.
18751	40	1	Students	student	NNS
18751	40	2	learning	learn	VBG
18751	40	3	any	any	DT
18751	40	4	particular	particular	JJ
18751	40	5	process	process	NN
18751	40	6	can	can	MD
18751	40	7	not	not	RB
18751	40	8	do	do	VB
18751	40	9	better	well	RBR
18751	40	10	than	than	IN
18751	40	11	repeat	repeat	VB
18751	40	12	such	such	PDT
18751	40	13	a	a	DT
18751	40	14	series	series	NN
18751	40	15	of	of	IN
18751	40	16	experiments	experiment	NNS
18751	40	17	.	.	.
18751	41	1	By	by	IN
18751	41	2	this	this	DT
18751	41	3	means	mean	VBZ
18751	41	4	they	-PRON-	PRP
18751	41	5	will	will	MD
18751	41	6	,	,	,
18751	41	7	at	at	IN
18751	41	8	the	the	DT
18751	41	9	same	same	JJ
18751	41	10	time	time	NN
18751	41	11	,	,	,
18751	41	12	acquire	acquire	VB
18751	41	13	the	the	DT
18751	41	14	skill	skill	NN
18751	41	15	necessary	necessary	JJ
18751	41	16	for	for	IN
18751	41	17	performing	perform	VBG
18751	41	18	an	an	DT
18751	41	19	assay	assay	NN
18751	41	20	and	and	CC
18751	41	21	a	a	DT
18751	41	22	confidence	confidence	NN
18751	41	23	in	in	IN
18751	41	24	their	-PRON-	PRP$
18751	41	25	results	result	NNS
18751	41	26	based	base	VBN
18751	41	27	upon	upon	IN
18751	41	28	work	work	NN
18751	41	29	under	under	IN
18751	41	30	different	different	JJ
18751	41	31	conditions	condition	NNS
18751	41	32	.	.	.
18751	42	1	The	the	DT
18751	42	2	electrolytic	electrolytic	JJ
18751	42	3	method	method	NN
18751	42	4	of	of	IN
18751	42	5	copper	copper	NN
18751	42	6	assaying	assaying	NN
18751	42	7	given	give	VBN
18751	42	8	under	under	IN
18751	42	9	_	_	NNP
18751	42	10	Copper	Copper	NNP
18751	42	11	_	_	NNP
18751	42	12	is	be	VBZ
18751	42	13	a	a	DT
18751	42	14	modification	modification	NN
18751	42	15	of	of	IN
18751	42	16	Luckow	Luckow	NNP
18751	42	17	's	's	POS
18751	42	18	;	;	:
18751	42	19	it	-PRON-	PRP
18751	42	20	was	be	VBD
18751	42	21	introduced	introduce	VBN
18751	42	22	by	by	IN
18751	42	23	us	-PRON-	PRP
18751	42	24	into	into	IN
18751	42	25	the	the	DT
18751	42	26	offices	office	NNS
18751	42	27	of	of	IN
18751	42	28	the	the	DT
18751	42	29	Rio	Rio	NNP
18751	42	30	Tinto	Tinto	NNP
18751	42	31	Copper	Copper	NNP
18751	42	32	Company	Company	NNP
18751	42	33	,	,	,
18751	42	34	and	and	CC
18751	42	35	has	have	VBZ
18751	42	36	been	be	VBN
18751	42	37	in	in	IN
18751	42	38	use	use	NN
18751	42	39	for	for	IN
18751	42	40	many	many	JJ
18751	42	41	years	year	NNS
18751	42	42	with	with	IN
18751	42	43	success	success	NN
18751	42	44	.	.	.
18751	43	1	This	this	DT
18751	43	2	modification	modification	NN
18751	43	3	is	be	VBZ
18751	43	4	now	now	RB
18751	43	5	employed	employ	VBN
18751	43	6	in	in	IN
18751	43	7	copper	copper	NN
18751	43	8	-	-	HYPH
18751	43	9	works	work	NNS
18751	43	10	in	in	IN
18751	43	11	Spain	Spain	NNP
18751	43	12	,	,	,
18751	43	13	Germany	Germany	NNP
18751	43	14	,	,	,
18751	43	15	and	and	CC
18751	43	16	England	England	NNP
18751	43	17	,	,	,
18751	43	18	and	and	CC
18751	43	19	is	be	VBZ
18751	43	20	used	use	VBN
18751	43	21	in	in	IN
18751	43	22	place	place	NN
18751	43	23	of	of	IN
18751	43	24	the	the	DT
18751	43	25	dry	dry	JJ
18751	43	26	assay	assay	NN
18751	43	27	for	for	IN
18751	43	28	the	the	DT
18751	43	29	commercial	commercial	JJ
18751	43	30	valuation	valuation	NN
18751	43	31	of	of	IN
18751	43	32	copper	copper	NN
18751	43	33	ores	ore	NNS
18751	43	34	.	.	.
18751	44	1	We	-PRON-	PRP
18751	44	2	have	have	VBP
18751	44	3	adhered	adhere	VBN
18751	44	4	to	to	IN
18751	44	5	the	the	DT
18751	44	6	gram	gram	NN
18751	44	7	and	and	CC
18751	44	8	the	the	DT
18751	44	9	"	"	``
18751	44	10	c.c	c.c	NNP
18751	44	11	.	.	.
18751	44	12	"	"	''
18751	45	1	as	as	IN
18751	45	2	the	the	DT
18751	45	3	units	unit	NNS
18751	45	4	of	of	IN
18751	45	5	weight	weight	NN
18751	45	6	and	and	CC
18751	45	7	volume	volume	NN
18751	45	8	.	.	.
18751	46	1	Those	those	DT
18751	46	2	who	who	WP
18751	46	3	prefer	prefer	VBP
18751	46	4	working	work	VBG
18751	46	5	with	with	IN
18751	46	6	grains	grain	NNS
18751	46	7	and	and	CC
18751	46	8	grain	grain	NN
18751	46	9	-	-	HYPH
18751	46	10	measures	measure	NNS
18751	46	11	can	can	MD
18751	46	12	use	use	VB
18751	46	13	the	the	DT
18751	46	14	figures	figure	NNS
18751	46	15	given	give	VBN
18751	46	16	,	,	,
18751	46	17	multiplied	multiply	VBN
18751	46	18	by	by	IN
18751	46	19	ten	ten	CD
18751	46	20	.	.	.
18751	47	1	For	for	IN
18751	47	2	example:--When	example:--When	NNP
18751	47	3	1	1	CD
18751	47	4	gram	gram	NN
18751	47	5	is	be	VBZ
18751	47	6	mentioned	mention	VBN
18751	47	7	,	,	,
18751	47	8	10	10	CD
18751	47	9	grains	grain	NNS
18751	47	10	should	should	MD
18751	47	11	be	be	VB
18751	47	12	used	use	VBN
18751	47	13	,	,	,
18751	47	14	and	and	CC
18751	47	15	10	10	CD
18751	47	16	grain	grain	NN
18751	47	17	-	-	HYPH
18751	47	18	measures	measure	NNS
18751	47	19	take	take	VBP
18751	47	20	the	the	DT
18751	47	21	place	place	NN
18751	47	22	of	of	IN
18751	47	23	1	1	CD
18751	47	24	"	"	``
18751	47	25	c.c	c.c	NNP
18751	47	26	.	.	.
18751	47	27	"	"	''
18751	48	1	It	-PRON-	PRP
18751	48	2	is	be	VBZ
18751	48	3	not	not	RB
18751	48	4	advisable	advisable	JJ
18751	48	5	to	to	TO
18751	48	6	mix	mix	VB
18751	48	7	the	the	DT
18751	48	8	two	two	CD
18751	48	9	systems	system	NNS
18751	48	10	,	,	,
18751	48	11	as	as	IN
18751	48	12	by	by	IN
18751	48	13	using	use	VBG
18751	48	14	gram	gram	NN
18751	48	15	weights	weight	NNS
18751	48	16	and	and	CC
18751	48	17	grain	grain	NN
18751	48	18	-	-	HYPH
18751	48	19	measures	measure	NNS
18751	48	20	.	.	.
18751	49	1	We	-PRON-	PRP
18751	49	2	have	have	VBP
18751	49	3	intentionally	intentionally	RB
18751	49	4	to	to	IN
18751	49	5	a	a	DT
18751	49	6	large	large	JJ
18751	49	7	extent	extent	NN
18751	49	8	omitted	omit	VBN
18751	49	9	to	to	TO
18751	49	10	mention	mention	VB
18751	49	11	the	the	DT
18751	49	12	names	name	NNS
18751	49	13	of	of	IN
18751	49	14	those	those	DT
18751	49	15	who	who	WP
18751	49	16	have	have	VBP
18751	49	17	originated	originate	VBN
18751	49	18	or	or	CC
18751	49	19	modified	modify	VBN
18751	49	20	the	the	DT
18751	49	21	various	various	JJ
18751	49	22	processes	process	NNS
18751	49	23	.	.	.
18751	50	1	The	the	DT
18751	50	2	practice	practice	NN
18751	50	3	of	of	IN
18751	50	4	naming	name	VBG
18751	50	5	a	a	DT
18751	50	6	process	process	NN
18751	50	7	after	after	IN
18751	50	8	its	-PRON-	PRP$
18751	50	9	discoverer	discoverer	NN
18751	50	10	has	have	VBZ
18751	50	11	developed	develop	VBN
18751	50	12	of	of	IN
18751	50	13	late	late	JJ
18751	50	14	years	year	NNS
18751	50	15	,	,	,
18751	50	16	and	and	CC
18751	50	17	is	be	VBZ
18751	50	18	becoming	become	VBG
18751	50	19	objectionable	objectionable	JJ
18751	50	20	.	.	.
18751	51	1	It	-PRON-	PRP
18751	51	2	is	be	VBZ
18751	51	3	a	a	DT
18751	51	4	graceful	graceful	JJ
18751	51	5	thing	thing	NN
18751	51	6	to	to	TO
18751	51	7	name	name	VB
18751	51	8	a	a	DT
18751	51	9	gas	gas	NN
18751	51	10	-	-	HYPH
18751	51	11	burner	burner	NN
18751	51	12	after	after	IN
18751	51	13	Bunsen	Bunsen	NNP
18751	51	14	,	,	,
18751	51	15	or	or	CC
18751	51	16	a	a	DT
18751	51	17	condenser	condenser	NN
18751	51	18	after	after	IN
18751	51	19	Liebig	Liebig	NNP
18751	51	20	;	;	:
18751	51	21	but	but	CC
18751	51	22	when	when	WRB
18751	51	23	the	the	DT
18751	51	24	practice	practice	NN
18751	51	25	has	have	VBZ
18751	51	26	developed	develop	VBN
18751	51	27	so	so	RB
18751	51	28	far	far	RB
18751	51	29	that	that	IN
18751	51	30	one	one	NN
18751	51	31	is	be	VBZ
18751	51	32	directed	direct	VBN
18751	51	33	to	to	IN
18751	51	34	"	"	``
18751	51	35	Finkenerise	Finkenerise	NNP
18751	51	36	"	"	''
18751	51	37	a	a	DT
18751	51	38	residue	residue	NN
18751	51	39	,	,	,
18751	51	40	or	or	CC
18751	51	41	to	to	TO
18751	51	42	use	use	VB
18751	51	43	the	the	DT
18751	51	44	"	"	``
18751	51	45	Reichert	Reichert	NNP
18751	51	46	-	-	HYPH
18751	51	47	Meissl	Meissl	NNP
18751	51	48	-	-	HYPH
18751	51	49	Wollny	Wollny	NNP
18751	51	50	"	"	''
18751	51	51	process	process	NN
18751	51	52	,	,	,
18751	51	53	it	-PRON-	PRP
18751	51	54	is	be	VBZ
18751	51	55	time	time	NN
18751	51	56	to	to	TO
18751	51	57	stop	stop	VB
18751	51	58	.	.	.
18751	52	1	We	-PRON-	PRP
18751	52	2	are	be	VBP
18751	52	3	indebted	indebted	JJ
18751	52	4	to	to	IN
18751	52	5	the	the	DT
18751	52	6	standard	standard	JJ
18751	52	7	works	work	NNS
18751	52	8	of	of	IN
18751	52	9	Allen	Allen	NNP
18751	52	10	,	,	,
18751	52	11	Crookes	Crookes	NNP
18751	52	12	,	,	,
18751	52	13	Fresenius	Fresenius	NNP
18751	52	14	,	,	,
18751	52	15	Lunge	Lunge	NNP
18751	52	16	,	,	,
18751	52	17	Michell	Michell	NNP
18751	52	18	,	,	,
18751	52	19	Percy	Percy	NNP
18751	52	20	,	,	,
18751	52	21	and	and	CC
18751	52	22	Sutton	Sutton	NNP
18751	52	23	,	,	,
18751	52	24	and	and	CC
18751	52	25	wish	wish	VB
18751	52	26	to	to	TO
18751	52	27	express	express	VB
18751	52	28	our	-PRON-	PRP$
18751	52	29	sense	sense	NN
18751	52	30	of	of	IN
18751	52	31	special	special	JJ
18751	52	32	indebtedness	indebtedness	NN
18751	52	33	to	to	IN
18751	52	34	Mr.	Mr.	NNP
18751	52	35	Richard	Richard	NNP
18751	52	36	Smith	Smith	NNP
18751	52	37	,	,	,
18751	52	38	of	of	IN
18751	52	39	the	the	DT
18751	52	40	Royal	Royal	NNP
18751	52	41	School	School	NNP
18751	52	42	of	of	IN
18751	52	43	Mines	Mines	NNP
18751	52	44	.	.	.
18751	53	1	One	one	CD
18751	53	2	or	or	CC
18751	53	3	two	two	CD
18751	53	4	of	of	IN
18751	53	5	the	the	DT
18751	53	6	illustrations	illustration	NNS
18751	53	7	are	be	VBP
18751	53	8	taken	take	VBN
18751	53	9	from	from	IN
18751	53	10	Mr.	Mr.	NNP
18751	53	11	Sexton	Sexton	NNP
18751	53	12	's	's	POS
18751	53	13	excellent	excellent	JJ
18751	53	14	little	little	JJ
18751	53	15	book	book	NN
18751	53	16	on	on	IN
18751	53	17	_	_	NNP
18751	53	18	Qualitative	Qualitative	NNP
18751	53	19	Analysis	Analysis	NNP
18751	53	20	_	_	NNP
18751	53	21	.	.	.
18751	54	1	Our	-PRON-	PRP$
18751	54	2	obligation	obligation	NN
18751	54	3	to	to	IN
18751	54	4	some	some	DT
18751	54	5	others	other	NNS
18751	54	6	is	be	VBZ
18751	54	7	mentioned	mention	VBN
18751	54	8	in	in	IN
18751	54	9	the	the	DT
18751	54	10	text	text	NN
18751	54	11	.	.	.
18751	55	1	Finally	finally	RB
18751	55	2	,	,	,
18751	55	3	we	-PRON-	PRP
18751	55	4	have	have	VBP
18751	55	5	to	to	TO
18751	55	6	thank	thank	VB
18751	55	7	for	for	IN
18751	55	8	assistance	assistance	NN
18751	55	9	in	in	IN
18751	55	10	the	the	DT
18751	55	11	experimental	experimental	JJ
18751	55	12	work	work	NN
18751	55	13	Messrs.	Messrs.	NNPS
18751	55	14	Bailey	Bailey	NNP
18751	55	15	,	,	,
18751	55	16	Beswick	Beswick	NNP
18751	55	17	,	,	,
18751	55	18	Clarke	Clarke	NNP
18751	55	19	,	,	,
18751	55	20	Grant	Grant	NNP
18751	55	21	,	,	,
18751	55	22	Higgins	Higgins	NNP
18751	55	23	,	,	,
18751	55	24	and	and	CC
18751	55	25	Smith	Smith	NNP
18751	55	26	.	.	.
18751	56	1	THE	the	DT
18751	56	2	AUTHORS	author	NNS
18751	56	3	.	.	.
18751	57	1	CAMBORNE	CAMBORNE	NNP
18751	57	2	,	,	,
18751	57	3	_	_	NNP
18751	57	4	Nov.	November	NNP
18751	58	1	1889	1889	CD
18751	58	2	_	_	NNP
18751	58	3	.	.	.
18751	59	1	CONTENTS	content	NNS
18751	59	2	.	.	.
18751	60	1	PART	PART	NNP
18751	60	2	I.	I.	NNP
18751	61	1	CHAPTER	CHAPTER	NNP
18751	61	2	I.	I.	NNP
18751	62	1	INTRODUCTORY	INTRODUCTORY	NNP
18751	62	2	.	.	.
18751	63	1	Page	page	NN
18751	63	2	Object	object	NN
18751	63	3	of	of	IN
18751	63	4	assaying	assay	VBG
18751	63	5	1	1	CD
18751	63	6	Sampling	sampling	NN
18751	63	7	1	1	CD
18751	63	8	Drying	drying	NN
18751	63	9	:	:	:
18751	63	10	determination	determination	NN
18751	63	11	of	of	IN
18751	63	12	moisture	moisture	NN
18751	63	13	5	5	CD
18751	63	14	Calculation	Calculation	NNP
18751	63	15	and	and	CC
18751	63	16	statement	statement	NN
18751	63	17	of	of	IN
18751	63	18	results	result	NNS
18751	63	19	7	7	CD
18751	63	20	Laboratory	Laboratory	NNP
18751	63	21	books	book	NNS
18751	63	22	and	and	CC
18751	63	23	report	report	VB
18751	63	24	forms	form	NNS
18751	63	25	9	9	CD
18751	63	26	Quantity	quantity	NN
18751	63	27	to	to	TO
18751	63	28	be	be	VB
18751	63	29	taken	take	VBN
18751	63	30	for	for	IN
18751	63	31	an	an	DT
18751	63	32	assay	assay	NN
18751	63	33	11	11	CD
18751	63	34	Exercises	exercise	NNS
18751	63	35	14	14	CD
18751	63	36	CHAPTER	chapter	NN
18751	63	37	II	II	NNP
18751	63	38	.	.	.
18751	64	1	METHODS	methods	JJ
18751	64	2	OF	of	IN
18751	64	3	ASSAYING.--DRY	assaying.--dry	CD
18751	64	4	GRAVIMETRIC	gravimetric	NN
18751	64	5	METHODS	methods	JJ
18751	64	6	.	.	.
18751	65	1	Methods	method	NNS
18751	65	2	of	of	IN
18751	65	3	assaying	assay	VBG
18751	65	4	15	15	CD
18751	65	5	Gravimetric	Gravimetric	NNP
18751	65	6	methods	method	NNS
18751	65	7	15	15	CD
18751	65	8	Mechanical	mechanical	JJ
18751	65	9	separations	separation	NNS
18751	65	10	16	16	CD
18751	65	11	Dry	Dry	NNP
18751	65	12	assays	assays	RB
18751	65	13	16	16	CD
18751	65	14	(	(	-LRB-
18751	65	15	a	a	DT
18751	65	16	)	)	-RRB-
18751	65	17	Fluxes	Fluxes	NNP
18751	65	18	16	16	CD
18751	65	19	(	(	-LRB-
18751	65	20	b	b	NN
18751	65	21	)	)	-RRB-
18751	65	22	Reducing	reduce	VBG
18751	65	23	agents	agent	NNS
18751	65	24	21	21	CD
18751	65	25	(	(	-LRB-
18751	65	26	c	c	NN
18751	65	27	)	)	-RRB-
18751	65	28	Oxidising	oxidise	VBG
18751	65	29	agents	agent	NNS
18751	65	30	22	22	CD
18751	65	31	(	(	-LRB-
18751	65	32	c	c	NN
18751	65	33	)	)	-RRB-
18751	65	34	Apparatus	Apparatus	NNP
18751	65	35	24	24	CD
18751	65	36	CHAPTER	CHAPTER	NNP
18751	65	37	III	iii	CD
18751	65	38	.	.	.
18751	66	1	WET	WET	NNP
18751	66	2	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	66	3	METHODS	methods	JJ
18751	66	4	.	.	.
18751	67	1	Wet	wet	JJ
18751	67	2	gravimetric	gravimetric	NN
18751	67	3	methods	method	NNS
18751	67	4	27	27	CD
18751	67	5	(	(	-LRB-
18751	67	6	a	a	DT
18751	67	7	)	)	-RRB-
18751	67	8	Solution	solution	NN
18751	67	9	29	29	CD
18751	67	10	(	(	-LRB-
18751	67	11	b	b	NN
18751	67	12	)	)	-RRB-
18751	67	13	Precipitation	Precipitation	NNP
18751	67	14	30	30	CD
18751	67	15	(	(	-LRB-
18751	67	16	c	c	NN
18751	67	17	)	)	-RRB-
18751	67	18	Filtration	Filtration	NNP
18751	67	19	31	31	CD
18751	67	20	(	(	-LRB-
18751	67	21	c	c	NN
18751	67	22	)	)	-RRB-
18751	67	23	Drying	Drying	NNP
18751	67	24	and	and	CC
18751	67	25	igniting	ignite	VBG
18751	67	26	32	32	CD
18751	67	27	CHAPTER	CHAPTER	NNP
18751	67	28	IV	IV	NNP
18751	67	29	.	.	.
18751	68	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	68	2	ASSAYS	ASSAYS	NNP
18751	68	3	.	.	.
18751	69	1	Titrometric	Titrometric	NNP
18751	69	2	assays	assays	RB
18751	69	3	35	35	CD
18751	69	4	(	(	-LRB-
18751	69	5	a	a	DT
18751	69	6	)	)	-RRB-
18751	69	7	Standard	standard	JJ
18751	69	8	solutions	solution	NNS
18751	69	9	36	36	CD
18751	69	10	(	(	-LRB-
18751	69	11	b	b	NN
18751	69	12	)	)	-RRB-
18751	69	13	Standardising	standardise	VBG
18751	69	14	37	37	CD
18751	69	15	(	(	-LRB-
18751	69	16	c	c	NN
18751	69	17	)	)	-RRB-
18751	69	18	Methods	method	NNS
18751	69	19	of	of	IN
18751	69	20	working	work	VBG
18751	69	21	42	42	CD
18751	69	22	(	(	-LRB-
18751	69	23	c	c	NN
18751	69	24	)	)	-RRB-
18751	69	25	Indirect	indirect	JJ
18751	69	26	titration	titration	NN
18751	69	27	43	43	CD
18751	69	28	Colorimetric	Colorimetric	NNP
18751	69	29	assays	assays	RB
18751	69	30	44	44	CD
18751	69	31	Gasometric	Gasometric	NNP
18751	69	32	assays	assays	RB
18751	69	33	44	44	CD
18751	69	34	CHAPTER	chapter	NN
18751	69	35	V.	V.	NNP
18751	69	36	WEIGHING	WEIGHING	NNP
18751	69	37	AND	and	CC
18751	69	38	MEASURING	MEASURING	NNP
18751	69	39	.	.	.
18751	70	1	Weighing	weigh	VBG
18751	70	2	47	47	CD
18751	70	3	Measuring	measuring	NN
18751	70	4	liquids	liquid	NNS
18751	70	5	49	49	CD
18751	70	6	(	(	-LRB-
18751	70	7	a	a	DT
18751	70	8	)	)	-RRB-
18751	70	9	Graduated	graduated	JJ
18751	70	10	flasks	flask	NNS
18751	70	11	49	49	CD
18751	70	12	(	(	-LRB-
18751	70	13	b	b	NN
18751	70	14	)	)	-RRB-
18751	70	15	Pipettes	Pipettes	NNP
18751	70	16	50	50	CD
18751	70	17	(	(	-LRB-
18751	70	18	c	c	NN
18751	70	19	)	)	-RRB-
18751	70	20	Burettes	burette	VBZ
18751	70	21	51	51	CD
18751	70	22	Measuring	measuring	NN
18751	70	23	gases	gas	NNS
18751	70	24	52	52	CD
18751	70	25	CHAPTER	chapter	NN
18751	70	26	VI	VI	NNP
18751	70	27	.	.	.
18751	71	1	REAGENTS	reagent	NNS
18751	71	2	.	.	.
18751	72	1	Acids	Acids	NNP
18751	72	2	,	,	,
18751	72	3	&	&	CC
18751	72	4	c.	c.	NNP
18751	72	5	54	54	CD
18751	72	6	Bases	Bases	NNPS
18751	72	7	,	,	,
18751	72	8	salts	salt	NNS
18751	72	9	,	,	,
18751	72	10	&	&	CC
18751	72	11	c.	c.	NNP
18751	72	12	59	59	CD
18751	72	13	CHAPTER	CHAPTER	NNP
18751	72	14	VII	vii	NN
18751	72	15	.	.	.
18751	73	1	Formulæ	formulæ	NN
18751	73	2	,	,	,
18751	73	3	equations	equation	NNS
18751	73	4	,	,	,
18751	73	5	&	&	CC
18751	73	6	c.	c.	NNP
18751	73	7	68	68	CD
18751	73	8	CHAPTER	chapter	NN
18751	73	9	VIII	viii	NN
18751	73	10	.	.	.
18751	74	1	SPECIFIC	specific	JJ
18751	74	2	GRAVITY	GRAVITY	NNP
18751	74	3	.	.	.
18751	75	1	Introductory	Introductory	NNP
18751	75	2	75	75	CD
18751	75	3	Determination	Determination	NNP
18751	75	4	of	of	IN
18751	75	5	specific	specific	NNP
18751	75	6	gravity--	gravity--	NNP
18751	75	7	(	(	-LRB-
18751	75	8	a	a	DT
18751	75	9	)	)	-RRB-
18751	75	10	Hydrometers	Hydrometers	NNP
18751	75	11	76	76	CD
18751	75	12	(	(	-LRB-
18751	75	13	b	b	NN
18751	75	14	)	)	-RRB-
18751	75	15	Specific	specific	JJ
18751	75	16	gravity	gravity	NN
18751	75	17	bottles	bottle	VBZ
18751	75	18	78	78	CD
18751	75	19	Calculations	calculation	NNS
18751	75	20	depending	depend	VBG
18751	75	21	on	on	IN
18751	75	22	specific	specific	JJ
18751	75	23	gravity	gravity	NN
18751	75	24	84	84	CD
18751	75	25	PART	PART	NNP
18751	75	26	II	ii	CD
18751	75	27	.	.	.
18751	76	1	CHAPTER	CHAPTER	NNP
18751	76	2	IX	IX	NNP
18751	76	3	.	.	.
18751	77	1	SILVER	silver	NN
18751	77	2	,	,	,
18751	77	3	GOLD	gold	NN
18751	77	4	,	,	,
18751	77	5	PLATINUM	PLATINUM	NNP
18751	77	6	,	,	,
18751	77	7	CYANIDES	CYANIDES	NNP
18751	77	8	,	,	,
18751	77	9	MERCURY	MERCURY	NNP
18751	77	10	.	.	.
18751	78	1	SILVER	SILVER	NNP
18751	78	2	--	--	:
18751	78	3	Detection	detection	NN
18751	78	4	87	87	CD
18751	78	5	Dry	Dry	NNP
18751	78	6	assay	assay	NNP
18751	78	7	87	87	CD
18751	78	8	(	(	-LRB-
18751	78	9	1	1	CD
18751	78	10	)	)	-RRB-
18751	78	11	Scorification	scorification	NN
18751	78	12	88	88	CD
18751	78	13	(	(	-LRB-
18751	78	14	2	2	CD
18751	78	15	)	)	-RRB-
18751	78	16	Pot	Pot	NNP
18751	78	17	assays	assays	RB
18751	78	18	,	,	,
18751	78	19	average	average	JJ
18751	78	20	ores	ore	VBZ
18751	78	21	90	90	CD
18751	78	22	"	"	``
18751	78	23	ores	ore	NNS
18751	78	24	with	with	IN
18751	78	25	metallic	metallic	JJ
18751	78	26	oxides	oxide	NNS
18751	78	27	91	91	CD
18751	78	28	"	"	``
18751	78	29	ores	ore	NNS
18751	78	30	with	with	IN
18751	78	31	metallic	metallic	JJ
18751	78	32	sulphides	sulphide	NNS
18751	78	33	91	91	CD
18751	78	34	Explanatory	explanatory	JJ
18751	78	35	notes	note	NNS
18751	78	36	on	on	IN
18751	78	37	the	the	DT
18751	78	38	fusion	fusion	NN
18751	78	39	93	93	CD
18751	78	40	The	the	DT
18751	78	41	effect	effect	NN
18751	78	42	of	of	IN
18751	78	43	charcoal	charcoal	NN
18751	78	44	,	,	,
18751	78	45	flour	flour	NN
18751	78	46	,	,	,
18751	78	47	&	&	CC
18751	78	48	c.	c.	NNP
18751	78	49	94	94	CD
18751	78	50	The	the	DT
18751	78	51	effect	effect	NN
18751	78	52	of	of	IN
18751	78	53	nitre	nitre	NNP
18751	78	54	95	95	CD
18751	78	55	The	the	DT
18751	78	56	effect	effect	NN
18751	78	57	of	of	IN
18751	78	58	mineral	mineral	NN
18751	78	59	sulphides	sulphide	NNS
18751	78	60	95	95	CD
18751	78	61	(	(	-LRB-
18751	78	62	3	3	CD
18751	78	63	)	)	-RRB-
18751	78	64	Cupellation	cupellation	NN
18751	78	65	98	98	CD
18751	78	66	The	the	DT
18751	78	67	loss	loss	NN
18751	78	68	of	of	IN
18751	78	69	silver	silver	NN
18751	78	70	101	101	CD
18751	78	71	Condition	Condition	NNP
18751	78	72	affecting	affect	VBG
18751	78	73	the	the	DT
18751	78	74	loss	loss	NN
18751	78	75	102	102	CD
18751	78	76	Methods	method	NNS
18751	78	77	of	of	IN
18751	78	78	correction	correction	NN
18751	78	79	103	103	CD
18751	78	80	Lead	lead	NN
18751	78	81	required	require	VBN
18751	78	82	for	for	IN
18751	78	83	cupellation	cupellation	NN
18751	78	84	105	105	CD
18751	78	85	(	(	-LRB-
18751	78	86	4	4	CD
18751	78	87	)	)	-RRB-
18751	78	88	Calculation	calculation	NN
18751	78	89	of	of	IN
18751	78	90	the	the	DT
18751	78	91	results	result	NNS
18751	78	92	in	in	IN
18751	78	93	ounces	ounce	NNS
18751	78	94	to	to	IN
18751	78	95	the	the	DT
18751	78	96	ton	ton	NN
18751	78	97	of	of	IN
18751	78	98	2240	2240	CD
18751	78	99	lbs	lbs	NN
18751	78	100	.	.	.
18751	79	1	Table	table	NN
18751	79	2	107	107	CD
18751	79	3	Ores	ore	NNS
18751	79	4	with	with	IN
18751	79	5	metallic	metallic	JJ
18751	79	6	particles	particle	NNS
18751	79	7	108	108	CD
18751	79	8	(	(	-LRB-
18751	79	9	5	5	CD
18751	79	10	)	)	-RRB-
18751	79	11	Explanatory	explanatory	JJ
18751	79	12	notes	note	NNS
18751	79	13	110	110	CD
18751	79	14	(	(	-LRB-
18751	79	15	6	6	CD
18751	79	16	)	)	-RRB-
18751	79	17	Examples	Examples	NNPS
18751	79	18	of	of	IN
18751	79	19	dry	dry	JJ
18751	79	20	silver	silver	NN
18751	79	21	assays	assays	RB
18751	79	22	113	113	CD
18751	79	23	Wet	Wet	NNP
18751	79	24	assays	assays	RB
18751	79	25	116	116	CD
18751	79	26	Gravimetric	Gravimetric	NNP
18751	79	27	method	method	NN
18751	79	28	117	117	CD
18751	79	29	Gay	Gay	NNP
18751	79	30	-	-	HYPH
18751	79	31	Lussac	Lussac	NNP
18751	79	32	's	's	POS
18751	79	33	method	method	NN
18751	79	34	119	119	CD
18751	79	35	Volhard	Volhard	NNP
18751	79	36	's	's	POS
18751	79	37	method	method	NN
18751	79	38	121	121	CD
18751	79	39	A	a	DT
18751	79	40	modified	modify	VBN
18751	79	41	Gay	Gay	NNP
18751	79	42	-	-	HYPH
18751	79	43	Lussac	Lussac	NNP
18751	79	44	123	123	CD
18751	79	45	Volhard	Volhard	NNP
18751	79	46	's	's	POS
18751	79	47	method	method	NN
18751	79	48	applied	apply	VBD
18751	79	49	to	to	IN
18751	79	50	arsenic	arsenic	NNP
18751	79	51	124	124	CD
18751	79	52	GOLD	GOLD	NNS
18751	79	53	--	--	:
18751	79	54	Detection	detection	NN
18751	79	55	126	126	CD
18751	79	56	Amalgamation	amalgamation	NN
18751	79	57	assay	assay	NN
18751	79	58	126	126	CD
18751	79	59	Dry	Dry	NNP
18751	79	60	assay	assay	NN
18751	79	61	127	127	CD
18751	79	62	(	(	-LRB-
18751	79	63	1	1	CD
18751	79	64	)	)	-RRB-
18751	79	65	Size	size	NN
18751	79	66	of	of	IN
18751	79	67	charges	charge	NNS
18751	79	68	127	127	CD
18751	79	69	(	(	-LRB-
18751	79	70	2	2	CD
18751	79	71	)	)	-RRB-
18751	79	72	Sampling	sample	VBG
18751	79	73	127	127	CD
18751	79	74	(	(	-LRB-
18751	79	75	3	3	CD
18751	79	76	)	)	-RRB-
18751	79	77	Assay	Assay	NNP
18751	79	78	tons	ton	NNS
18751	79	79	131	131	CD
18751	79	80	(	(	-LRB-
18751	79	81	4	4	CD
18751	79	82	)	)	-RRB-
18751	79	83	Small	small	JJ
18751	79	84	buttons	button	NNS
18751	79	85	,	,	,
18751	79	86	weighing	weigh	VBG
18751	79	87	131	131	CD
18751	79	88	"	"	''
18751	79	89	"	"	``
18751	79	90	measuring	measure	VBG
18751	79	91	133	133	CD
18751	79	92	(	(	-LRB-
18751	79	93	5	5	CD
18751	79	94	)	)	-RRB-
18751	79	95	Concentration	concentration	NN
18751	79	96	in	in	IN
18751	79	97	lead	lead	NN
18751	79	98	136	136	CD
18751	79	99	Quartz	quartz	NN
18751	79	100	ores	ore	VBZ
18751	79	101	136	136	CD
18751	79	102	Ores	ore	NNS
18751	79	103	with	with	IN
18751	79	104	oxide	oxide	NN
18751	79	105	of	of	IN
18751	79	106	iron	iron	NN
18751	79	107	138	138	CD
18751	79	108	Ores	ore	NNS
18751	79	109	with	with	IN
18751	79	110	metallic	metallic	JJ
18751	79	111	sulphides	sulphide	NNS
18751	79	112	139	139	CD
18751	79	113	(	(	-LRB-
18751	79	114	6	6	CD
18751	79	115	)	)	-RRB-
18751	79	116	Cyanide	cyanide	NN
18751	79	117	charges	charge	NNS
18751	79	118	,	,	,
18751	79	119	residues	residue	NNS
18751	79	120	,	,	,
18751	79	121	&	&	CC
18751	79	122	c.	c.	NNP
18751	79	123	140	140	CD
18751	79	124	(	(	-LRB-
18751	79	125	7	7	CD
18751	79	126	)	)	-RRB-
18751	79	127	Cupellation	cupellation	NN
18751	79	128	142	142	CD
18751	79	129	Cupels	cupel	NNS
18751	79	130	142	142	CD
18751	79	131	Cupellation	cupellation	NN
18751	79	132	temperature	temperature	NN
18751	79	133	143	143	CD
18751	79	134	Cupellation	cupellation	NN
18751	79	135	loss	loss	NN
18751	79	136	145	145	CD
18751	79	137	(	(	-LRB-
18751	79	138	8)	8)	CD
18751	79	139	Inquartation	Inquartation	NNP
18751	79	140	146	146	CD
18751	79	141	(	(	-LRB-
18751	79	142	9	9	CD
18751	79	143	)	)	-RRB-
18751	79	144	Flatting	flat	VBG
18751	79	145	149	149	CD
18751	79	146	(	(	-LRB-
18751	79	147	10	10	CD
18751	79	148	)	)	-RRB-
18751	79	149	Parting	parting	NN
18751	79	150	,	,	,
18751	79	151	in	in	IN
18751	79	152	flasks	flask	NNS
18751	79	153	151	151	CD
18751	79	154	"	"	``
18751	79	155	in	in	IN
18751	79	156	test	test	NN
18751	79	157	tubes	tube	NNS
18751	79	158	152	152	CD
18751	79	159	"	"	''
18751	79	160	in	in	IN
18751	79	161	glazed	glaze	VBN
18751	79	162	crucibles	crucible	NNS
18751	79	163	153	153	CD
18751	79	164	"	"	``
18751	79	165	Loss	Loss	NNP
18751	79	166	,	,	,
18751	79	167	&	&	CC
18751	79	168	c.	c.	NNP
18751	79	169	154	154	CD
18751	79	170	(	(	-LRB-
18751	79	171	11	11	CD
18751	79	172	)	)	-RRB-
18751	79	173	Check	check	NN
18751	79	174	assays	assay	NNS
18751	79	175	,	,	,
18751	79	176	surcharge	surcharge	NNP
18751	79	177	154	154	CD
18751	79	178	(	(	-LRB-
18751	79	179	12	12	CD
18751	79	180	)	)	-RRB-
18751	79	181	Bullion	bullion	NN
18751	79	182	assays	assay	NNS
18751	79	183	in	in	IN
18751	79	184	special	special	JJ
18751	79	185	apparatus	apparatus	NN
18751	79	186	156	156	CD
18751	79	187	Silver	Silver	NNP
18751	79	188	,	,	,
18751	79	189	&	&	CC
18751	79	190	c.	c.	NNP
18751	79	191	,	,	,
18751	79	192	in	in	IN
18751	79	193	gold	gold	JJ
18751	79	194	bullion	bullion	NN
18751	79	195	157	157	CD
18751	79	196	(	(	-LRB-
18751	79	197	13	13	CD
18751	79	198	)	)	-RRB-
18751	79	199	Sampling	sampling	NN
18751	79	200	of	of	IN
18751	79	201	base	base	NN
18751	79	202	bullion	bullion	NN
18751	79	203	,	,	,
18751	79	204	&	&	CC
18751	79	205	c.	c.	NNP
18751	79	206	157	157	CD
18751	79	207	CYANIDES	cyanides	NN
18751	79	208	--	--	:
18751	79	209	Commercial	commercial	JJ
18751	79	210	cyanides	cyanide	VBZ
18751	79	211	160	160	CD
18751	79	212	Double	double	JJ
18751	79	213	cyanides	cyanide	NNS
18751	79	214	161	161	CD
18751	79	215	Prussic	prussic	JJ
18751	79	216	acid	acid	NN
18751	79	217	162	162	CD
18751	79	218	Gold	gold	NN
18751	79	219	-	-	HYPH
18751	79	220	dissolving	dissolve	VBG
18751	79	221	power	power	NN
18751	79	222	of	of	IN
18751	79	223	cyanide	cyanide	NN
18751	79	224	liquor	liquor	NN
18751	79	225	162	162	CD
18751	79	226	Assay	Assay	NNP
18751	79	227	for	for	IN
18751	79	228	cyanide	cyanide	NN
18751	79	229	strength	strength	NN
18751	79	230	163	163	CD
18751	79	231	,	,	,
18751	79	232	165	165	CD
18751	79	233	Assay	Assay	NNP
18751	79	234	of	of	IN
18751	79	235	commercial	commercial	JJ
18751	79	236	cyanide	cyanide	NN
18751	79	237	167	167	CD
18751	79	238	Alkalinity	alkalinity	NN
18751	79	239	of	of	IN
18751	79	240	cyanides	cyanide	NNS
18751	79	241	167	167	CD
18751	79	242	Acidity	Acidity	NNP
18751	79	243	of	of	IN
18751	79	244	ores	ore	NNS
18751	79	245	168	168	CD
18751	79	246	Metals	metal	NNS
18751	79	247	in	in	IN
18751	79	248	cyanide	cyanide	NN
18751	79	249	liquors	liquor	NNS
18751	79	250	169	169	CD
18751	79	251	Cyanicides	cyanicide	NNS
18751	79	252	169	169	CD
18751	79	253	PLATINUM	PLATINUM	NNP
18751	79	254	170	170	CD
18751	79	255	IRIDIUM	iridium	NN
18751	79	256	171	171	CD
18751	79	257	MERCURY	mercury	NN
18751	79	258	171	171	CD
18751	79	259	Dry	Dry	NNP
18751	79	260	assay	assay	NN
18751	79	261	172	172	CD
18751	79	262	Wet	Wet	NNP
18751	79	263	method	method	NN
18751	79	264	173	173	CD
18751	79	265	CHAPTER	chapter	NN
18751	79	266	X.	X.	NNP
18751	80	1	COPPER	COPPER	NNP
18751	80	2	,	,	,
18751	80	3	LEAD	LEAD	NNP
18751	80	4	,	,	,
18751	80	5	THALLIUM	THALLIUM	NNP
18751	80	6	,	,	,
18751	80	7	BISMUTH	BISMUTH	NNP
18751	80	8	,	,	,
18751	80	9	ANTIMONY	ANTIMONY	NNP
18751	80	10	.	.	.
18751	81	1	COPPER	COPPER	NNP
18751	81	2	--	--	:
18751	81	3	Introductory	Introductory	NNP
18751	81	4	175	175	CD
18751	81	5	Dry	Dry	NNP
18751	81	6	assay	assay	NN
18751	81	7	176	176	CD
18751	81	8	Valuation	Valuation	NNP
18751	81	9	of	of	IN
18751	81	10	copper	copper	NN
18751	81	11	ores	ore	VBZ
18751	81	12	181	181	CD
18751	81	13	Wet	Wet	NNP
18751	81	14	methods	method	NNS
18751	81	15	183	183	CD
18751	81	16	(	(	-LRB-
18751	81	17	1	1	CD
18751	81	18	)	)	-RRB-
18751	81	19	Electrolytic	electrolytic	JJ
18751	81	20	assay	assay	NN
18751	81	21	184	184	CD
18751	81	22	Volumetric	Volumetric	NNP
18751	81	23	methods	method	NNS
18751	81	24	194	194	CD
18751	81	25	(	(	-LRB-
18751	81	26	1	1	LS
18751	81	27	)	)	-RRB-
18751	81	28	Cyanide	cyanide	NN
18751	81	29	method	method	NN
18751	81	30	194	194	CD
18751	81	31	(	(	-LRB-
18751	81	32	2	2	CD
18751	81	33	)	)	-RRB-
18751	81	34	Iodide	iodide	NN
18751	81	35	method	method	NN
18751	81	36	199	199	CD
18751	81	37	(	(	-LRB-
18751	81	38	3	3	CD
18751	81	39	)	)	-RRB-
18751	81	40	Colorimetric	Colorimetric	NNP
18751	81	41	method	method	NN
18751	81	42	203	203	CD
18751	81	43	Examination	examination	NN
18751	81	44	of	of	IN
18751	81	45	commercial	commercial	JJ
18751	81	46	copper	copper	NN
18751	81	47	205	205	CD
18751	81	48	LEAD	LEAD	NNP
18751	81	49	211	211	CD
18751	81	50	Dry	Dry	NNP
18751	81	51	assay	assay	NN
18751	81	52	211	211	CD
18751	81	53	Wet	Wet	NNP
18751	81	54	assay	assay	NNP
18751	81	55	213	213	CD
18751	81	56	(	(	-LRB-
18751	81	57	1	1	CD
18751	81	58	)	)	-RRB-
18751	81	59	Gravimetric	Gravimetric	NNP
18751	81	60	method	method	NN
18751	81	61	213	213	CD
18751	81	62	(	(	-LRB-
18751	81	63	2	2	CD
18751	81	64	)	)	-RRB-
18751	81	65	Volumetric	Volumetric	NNP
18751	81	66	method	method	NN
18751	81	67	214	214	CD
18751	81	68	(	(	-LRB-
18751	81	69	3	3	CD
18751	81	70	)	)	-RRB-
18751	81	71	Colorimetric	Colorimetric	NNP
18751	81	72	method	method	NN
18751	81	73	218	218	CD
18751	81	74	THALLIUM	thallium	NN
18751	81	75	219	219	CD
18751	81	76	BISMUTH	bismuth	NN
18751	81	77	220	220	CD
18751	81	78	Dry	Dry	NNP
18751	81	79	assay	assay	NN
18751	81	80	221	221	CD
18751	81	81	Wet	Wet	NNP
18751	81	82	method	method	NN
18751	81	83	221	221	CD
18751	81	84	(	(	-LRB-
18751	81	85	1	1	CD
18751	81	86	)	)	-RRB-
18751	81	87	Gravimetric	Gravimetric	NNP
18751	81	88	determination	determination	NN
18751	81	89	222	222	CD
18751	81	90	(	(	-LRB-
18751	81	91	2	2	CD
18751	81	92	)	)	-RRB-
18751	81	93	Colorimetric	Colorimetric	NNP
18751	81	94	assay	assay	VBP
18751	81	95	223	223	CD
18751	81	96	ANTIMONY	ANTIMONY	NNP
18751	81	97	225	225	CD
18751	81	98	Dry	Dry	NNP
18751	81	99	assay	assay	NN
18751	81	100	225	225	CD
18751	81	101	Wet	Wet	NNP
18751	81	102	method	method	NN
18751	81	103	227	227	CD
18751	81	104	(	(	-LRB-
18751	81	105	1	1	CD
18751	81	106	)	)	-RRB-
18751	81	107	Gravimetric	Gravimetric	NNP
18751	81	108	assay	assay	NN
18751	81	109	228	228	CD
18751	81	110	(	(	-LRB-
18751	81	111	2	2	CD
18751	81	112	)	)	-RRB-
18751	81	113	Volumetric	Volumetric	NNP
18751	81	114	method	method	NN
18751	81	115	229	229	CD
18751	81	116	CHAPTER	chapter	NN
18751	81	117	XI	XI	NNP
18751	81	118	.	.	.
18751	82	1	IRON	IRON	NNP
18751	82	2	,	,	,
18751	82	3	NICKEL	NICKEL	NNP
18751	82	4	,	,	,
18751	82	5	COBALT	COBALT	NNP
18751	82	6	,	,	,
18751	82	7	ZINC	ZINC	NNP
18751	82	8	,	,	,
18751	82	9	CADMIUM	CADMIUM	NNP
18751	82	10	.	.	.
18751	83	1	IRON	IRON	NNP
18751	83	2	231	231	CD
18751	83	3	Gravimetric	Gravimetric	NNP
18751	83	4	determination	determination	NN
18751	83	5	233	233	CD
18751	83	6	Permanganate	Permanganate	NNP
18751	83	7	and	and	CC
18751	83	8	bichromate	bichromate	VB
18751	83	9	methods	method	NNS
18751	83	10	234	234	CD
18751	83	11	Stannous	stannous	JJ
18751	83	12	chloride	chloride	NN
18751	83	13	method	method	NN
18751	83	14	244	244	CD
18751	83	15	Colorimetric	colorimetric	JJ
18751	83	16	determination	determination	NN
18751	83	17	247	247	CD
18751	83	18	NICKEL	NICKEL	NNP
18751	83	19	251	251	CD
18751	83	20	Dry	Dry	NNP
18751	83	21	assay	assay	NN
18751	83	22	251	251	CD
18751	83	23	Electrolytic	electrolytic	JJ
18751	83	24	assay	assay	NN
18751	83	25	254	254	CD
18751	83	26	Titration	titration	NN
18751	83	27	by	by	IN
18751	83	28	cyanide	cyanide	NN
18751	83	29	255	255	CD
18751	83	30	COBALT	COBALT	NNS
18751	83	31	259	259	CD
18751	83	32	ZINC	zinc	NN
18751	83	33	261	261	CD
18751	83	34	Gravimetric	Gravimetric	NNP
18751	83	35	method	method	NN
18751	83	36	262	262	CD
18751	83	37	Volumetric	Volumetric	NNP
18751	83	38	method	method	NN
18751	83	39	263	263	CD
18751	83	40	Gasometric	Gasometric	NNP
18751	83	41	method	method	NN
18751	83	42	266	266	CD
18751	83	43	CADMIUM	CADMIUM	NNP
18751	83	44	269	269	CD
18751	83	45	CHAPTER	chapter	NN
18751	83	46	XII	XII	NNP
18751	83	47	.	.	.
18751	84	1	TIN	TIN	NNP
18751	84	2	,	,	,
18751	84	3	TUNGSTEN	TUNGSTEN	NNP
18751	84	4	,	,	,
18751	84	5	TITANIUM	TITANIUM	NNP
18751	84	6	.	.	.
18751	85	1	TIN	TIN	NNP
18751	85	2	271	271	CD
18751	85	3	Vanning	vanne	VBG
18751	85	4	273	273	CD
18751	85	5	Dry	Dry	NNP
18751	85	6	assay	assay	NN
18751	85	7	276	276	CD
18751	85	8	Detection	Detection	NNP
18751	85	9	,	,	,
18751	85	10	&	&	CC
18751	85	11	c.	c.	NNP
18751	85	12	279	279	CD
18751	85	13	Gravimetric	Gravimetric	NNP
18751	85	14	determination	determination	NN
18751	85	15	281	281	CD
18751	85	16	Volumetric	Volumetric	NNP
18751	85	17	determination	determination	NN
18751	85	18	282	282	CD
18751	85	19	Examples	Examples	NNPS
18751	85	20	284	284	CD
18751	85	21	TITANIUM	titanium	NN
18751	85	22	292	292	CD
18751	85	23	TUNGSTEN	tungsten	NN
18751	85	24	295	295	CD
18751	85	25	NIOBIC	NIOBIC	NNP
18751	85	26	AND	and	CC
18751	85	27	TANTALIC	TANTALIC	NNP
18751	85	28	OXIDES	oxides	NN
18751	85	29	297	297	CD
18751	85	30	CHAPTER	chapter	NN
18751	85	31	XIII	xiii	NN
18751	85	32	.	.	.
18751	86	1	MANGANESE	MANGANESE	NNP
18751	86	2	,	,	,
18751	86	3	CHROMIUM	CHROMIUM	NNP
18751	86	4	,	,	,
18751	86	5	ETC	ETC	NNP
18751	86	6	.	.	.
18751	87	1	MANGANESE	MANGANESE	NNP
18751	87	2	298	298	CD
18751	87	3	Gravimetric	gravimetric	NN
18751	87	4	determination	determination	NN
18751	87	5	300	300	CD
18751	87	6	Volumetric	volumetric	JJ
18751	87	7	determination	determination	NN
18751	87	8	300	300	CD
18751	87	9	Ferrous	ferrous	JJ
18751	87	10	sulphate	sulphate	NN
18751	87	11	assay	assay	NN
18751	87	12	301	301	CD
18751	87	13	Iodine	Iodine	NNP
18751	87	14	assay	assay	NN
18751	87	15	302	302	CD
18751	87	16	Colorimetric	colorimetric	NN
18751	87	17	determination	determination	NN
18751	87	18	306	306	CD
18751	87	19	CHROMIUM	chromium	NN
18751	87	20	307	307	CD
18751	87	21	VANADIUM	VANADIUM	NNP
18751	87	22	310	310	CD
18751	87	23	MOLYBDENUM	MOLYBDENUM	NNP
18751	87	24	311	311	CD
18751	87	25	URANIUM	uranium	NN
18751	87	26	312	312	CD
18751	87	27	CHAPTER	chapter	NN
18751	87	28	XIV	xiv	NN
18751	87	29	.	.	.
18751	88	1	EARTHS	EARTHS	NNP
18751	88	2	,	,	,
18751	88	3	ALKALINE	ALKALINE	NNP
18751	88	4	EARTHS	EARTHS	NNP
18751	88	5	,	,	,
18751	88	6	ALKALIES	ALKALIES	NNP
18751	88	7	.	.	.
18751	89	1	ALUMINA	ALUMINA	NNP
18751	89	2	314	314	CD
18751	89	3	THORIA	thoria	NN
18751	89	4	317	317	CD
18751	89	5	ZIRCONIA	ZIRCONIA	NNP
18751	89	6	317	317	CD
18751	89	7	CERIUM	cerium	NN
18751	89	8	318	318	CD
18751	89	9	LANTHANUM	LANTHANUM	NNPS
18751	89	10	AND	and	CC
18751	89	11	DIDYMIUM	DIDYMIUM	NNP
18751	89	12	319	319	CD
18751	89	13	YTTRIA	YTTRIA	NNS
18751	89	14	319	319	CD
18751	89	15	BERYLLIA	beryllia	NN
18751	89	16	319	319	CD
18751	89	17	LIME	lime	NN
18751	89	18	320	320	CD
18751	89	19	STRONTIA	STRONTIA	NNP
18751	89	20	324	324	CD
18751	89	21	BARYTA	BARYTA	NNP
18751	89	22	326	326	CD
18751	89	23	MAGNESIA	MAGNESIA	NNP
18751	89	24	328	328	CD
18751	89	25	THE	the	DT
18751	89	26	ALKALIES	ALKALIES	NNP
18751	89	27	330	330	CD
18751	89	28	SODIUM	SODIUM	NNP
18751	89	29	334	334	CD
18751	89	30	POTASSIUM	POTASSIUM	NNP
18751	89	31	336	336	CD
18751	89	32	LITHIUM	LITHIUM	NNP
18751	89	33	338	338	CD
18751	89	34	CÆSIUM	CÆSIUM	NNP
18751	89	35	339	339	CD
18751	89	36	RUBIDIUM	rubidium	NN
18751	89	37	340	340	CD
18751	89	38	AMMONIUM	ammonium	NN
18751	89	39	340	340	CD
18751	89	40	PART	PART	NNP
18751	89	41	III	iii	CD
18751	89	42	.	.	.
18751	90	1	CHAPTER	CHAPTER	NNP
18751	90	2	XV	XV	NNP
18751	90	3	.	.	.
18751	91	1	OXYGEN	oxygen	NN
18751	91	2	AND	and	CC
18751	91	3	OXIDES	oxides	NN
18751	91	4	--	--	:
18751	91	5	THE	the	DT
18751	91	6	HALOGENS	HALOGENS	NNP
18751	91	7	.	.	.
18751	92	1	OXYGEN	oxygen	VB
18751	92	2	344	344	CD
18751	92	3	OXIDES	oxides	NN
18751	92	4	345	345	CD
18751	92	5	WATER	water	NN
18751	92	6	350	350	CD
18751	92	7	THE	the	DT
18751	92	8	HALOGENS	HALOGENS	NNP
18751	92	9	358	358	CD
18751	92	10	CHLORINE	CHLORINE	NNP
18751	92	11	359	359	CD
18751	92	12	BROMINE	BROMINE	NNS
18751	92	13	361	361	CD
18751	92	14	IODINE	IODINE	NNP
18751	92	15	362	362	CD
18751	92	16	FLUORINE	FLUORINE	NNP
18751	92	17	363	363	CD
18751	92	18	CHAPTER	chapter	NN
18751	92	19	XVI	XVI	NNP
18751	92	20	.	.	.
18751	93	1	SULPHUR	SULPHUR	NNP
18751	93	2	AND	and	CC
18751	93	3	SULPHATES	sulphate	NNS
18751	93	4	.	.	.
18751	94	1	SULPHUR	SULPHUR	NNP
18751	94	2	367	367	CD
18751	94	3	Gravimetric	gravimetric	NN
18751	94	4	determination	determination	NN
18751	94	5	369	369	CD
18751	94	6	Volumetric	Volumetric	NNP
18751	94	7	determination	determination	NN
18751	94	8	370	370	CD
18751	94	9	SULPHATES	sulphate	NNS
18751	94	10	377	377	CD
18751	94	11	SELENIUM	selenium	NN
18751	94	12	379	379	CD
18751	94	13	TELLURIUM	tellurium	NN
18751	94	14	379	379	CD
18751	94	15	CHAPTER	CHAPTER	NNP
18751	94	16	XVII	XVII	NNP
18751	94	17	.	.	.
18751	95	1	ARSENIC	ARSENIC	NNP
18751	95	2	,	,	,
18751	95	3	PHOSPHORUS	PHOSPHORUS	NNP
18751	95	4	,	,	,
18751	95	5	NITROGEN	NITROGEN	NNP
18751	95	6	.	.	.
18751	96	1	ARSENIC	ARSENIC	NNP
18751	96	2	381	381	CD
18751	96	3	Gravimetric	gravimetric	NN
18751	96	4	determination	determination	NN
18751	96	5	383	383	CD
18751	96	6	Volumetric	Volumetric	NNP
18751	96	7	method	method	NN
18751	96	8	,	,	,
18751	96	9	"	"	``
18751	96	10	iodine	iodine	VB
18751	96	11	"	"	''
18751	96	12	384	384	CD
18751	96	13	"	"	''
18751	96	14	"	"	''
18751	96	15	"	"	``
18751	96	16	uranic	uranic	JJ
18751	96	17	acetate	acetate	NN
18751	96	18	"	"	''
18751	96	19	389	389	CD
18751	96	20	PHOSPHORUS	phosphorus	NN
18751	96	21	394	394	CD
18751	96	22	Gravimetric	gravimetric	NN
18751	96	23	determination	determination	NN
18751	96	24	396	396	CD
18751	96	25	Volumetric	Volumetric	NNP
18751	96	26	determination	determination	NN
18751	96	27	397	397	CD
18751	96	28	NITROGEN	NITROGEN	NNS
18751	96	29	AND	and	CC
18751	96	30	NITRATES	nitrate	NNS
18751	96	31	400	400	CD
18751	96	32	CHAPTER	chapter	NN
18751	96	33	XVIII	xviii	NN
18751	96	34	.	.	.
18751	97	1	SILICON	SILICON	NNP
18751	97	2	,	,	,
18751	97	3	CARBON	CARBON	NNP
18751	97	4	,	,	,
18751	97	5	BORON	BORON	NNP
18751	97	6	.	.	.
18751	98	1	SILICON	SILICON	NNP
18751	98	2	AND	and	CC
18751	98	3	SILICATES	silicate	NNS
18751	98	4	405	405	CD
18751	98	5	CARBON	CARBON	NNS
18751	98	6	AND	and	CC
18751	98	7	CARBONATES	carbonate	NNS
18751	98	8	414	414	CD
18751	98	9	COALS	coals	NN
18751	98	10	418	418	CD
18751	98	11	SHALES	shale	NNS
18751	98	12	420	420	CD
18751	98	13	CARBONATES	carbonate	NNS
18751	98	14	424	424	CD
18751	98	15	BORON	BORON	NNS
18751	98	16	AND	and	CC
18751	98	17	BORATES	borate	NNS
18751	98	18	429	429	CD
18751	98	19	APPENDIX	APPENDIX	NNP
18751	98	20	A.	a.	NN
18751	99	1	Table	table	NN
18751	99	2	of	of	IN
18751	99	3	atomic	atomic	JJ
18751	99	4	weights	weight	NNS
18751	99	5	and	and	CC
18751	99	6	other	other	JJ
18751	99	7	constants	constant	NNS
18751	99	8	433	433	CD
18751	99	9	Table	table	NN
18751	99	10	for	for	IN
18751	99	11	converting	convert	VBG
18751	99	12	degrees	degree	NNS
18751	99	13	of	of	IN
18751	99	14	the	the	DT
18751	99	15	centigrade	centigrade	JJ
18751	99	16	thermometer	thermometer	NN
18751	99	17	into	into	IN
18751	99	18	degrees	degree	NNS
18751	99	19	of	of	IN
18751	99	20	Fahrenheit	Fahrenheit	NNP
18751	99	21	's	's	POS
18751	99	22	scale	scale	NN
18751	99	23	435	435	CD
18751	99	24	Tables	table	NNS
18751	99	25	showing	show	VBG
18751	99	26	strengths	strength	NNS
18751	99	27	of	of	IN
18751	99	28	aqueous	aqueous	JJ
18751	99	29	solutions	solution	NNS
18751	99	30	of	of	IN
18751	99	31	nitric	nitric	JJ
18751	99	32	and	and	CC
18751	99	33	hydrochloric	hydrochloric	JJ
18751	99	34	acids	acid	NNS
18751	99	35	,	,	,
18751	99	36	of	of	IN
18751	99	37	ammonia	ammonia	NNP
18751	99	38	and	and	CC
18751	99	39	of	of	IN
18751	99	40	sulphuric	sulphuric	NNP
18751	99	41	acid	acid	NNP
18751	99	42	436	436	CD
18751	99	43	APPENDIX	APPENDIX	NNP
18751	99	44	B.	B.	NNP
18751	99	45	Estimation	Estimation	NNP
18751	99	46	of	of	IN
18751	99	47	small	small	JJ
18751	99	48	quantities	quantity	NNS
18751	99	49	of	of	IN
18751	99	50	gold	gold	NN
18751	99	51	440	440	CD
18751	99	52	Practical	practical	JJ
18751	99	53	notes	note	NNS
18751	99	54	on	on	IN
18751	99	55	the	the	DT
18751	99	56	iodide	iodide	NN
18751	99	57	process	process	NN
18751	99	58	of	of	IN
18751	99	59	copper	copper	NN
18751	99	60	assaying	assay	VBG
18751	99	61	441	441	CD
18751	99	62	Method	Method	NNP
18751	99	63	of	of	IN
18751	99	64	separating	separate	VBG
18751	99	65	cobalt	cobalt	NN
18751	99	66	and	and	CC
18751	99	67	nickel	nickel	NN
18751	99	68	442	442	CD
18751	99	69	APPENDIX	APPENDIX	NNP
18751	99	70	C.	C.	NNP
18751	99	71	A	A	NNP
18751	99	72	lecture	lecture	NN
18751	99	73	on	on	IN
18751	99	74	the	the	DT
18751	99	75	theory	theory	NN
18751	99	76	of	of	IN
18751	99	77	sampling	sample	VBG
18751	99	78	444	444	CD
18751	99	79	INDEX	INDEX	NNS
18751	99	80	450	450	CD
18751	99	81	A	a	DT
18751	99	82	TEXT	text	NN
18751	99	83	-	-	HYPH
18751	99	84	BOOK	BOOK	NNP
18751	99	85	OF	of	IN
18751	99	86	ASSAYING	assaying	NN
18751	99	87	.	.	.
18751	100	1	CHAPTER	CHAPTER	NNP
18751	100	2	I.	I.	NNP
18751	101	1	INTRODUCTORY	INTRODUCTORY	NNP
18751	101	2	.	.	.
18751	102	1	Assaying	assaying	NN
18751	102	2	has	have	VBZ
18751	102	3	for	for	IN
18751	102	4	its	-PRON-	PRP$
18751	102	5	object	object	NN
18751	102	6	the	the	DT
18751	102	7	determination	determination	NN
18751	102	8	of	of	IN
18751	102	9	the	the	DT
18751	102	10	quantities	quantity	NNS
18751	102	11	of	of	IN
18751	102	12	those	those	DT
18751	102	13	constituents	constituent	NNS
18751	102	14	of	of	IN
18751	102	15	a	a	DT
18751	102	16	material	material	NN
18751	102	17	which	which	WDT
18751	102	18	add	add	VBP
18751	102	19	to	to	IN
18751	102	20	or	or	CC
18751	102	21	detract	detract	VB
18751	102	22	from	from	IN
18751	102	23	its	-PRON-	PRP$
18751	102	24	value	value	NN
18751	102	25	in	in	IN
18751	102	26	the	the	DT
18751	102	27	arts	art	NNS
18751	102	28	and	and	CC
18751	102	29	manufactures	manufacture	NNS
18751	102	30	.	.	.
18751	103	1	The	the	DT
18751	103	2	methods	method	NNS
18751	103	3	of	of	IN
18751	103	4	assaying	assay	VBG
18751	103	5	are	be	VBP
18751	103	6	mainly	mainly	RB
18751	103	7	those	those	DT
18751	103	8	of	of	IN
18751	103	9	analytical	analytical	JJ
18751	103	10	chemistry	chemistry	NN
18751	103	11	,	,	,
18751	103	12	and	and	CC
18751	103	13	are	be	VBP
18751	103	14	limited	limit	VBN
18751	103	15	by	by	IN
18751	103	16	various	various	JJ
18751	103	17	practical	practical	JJ
18751	103	18	considerations	consideration	NNS
18751	103	19	to	to	IN
18751	103	20	the	the	DT
18751	103	21	determination	determination	NN
18751	103	22	of	of	IN
18751	103	23	the	the	DT
18751	103	24	constituents	constituent	NNS
18751	103	25	of	of	IN
18751	103	26	a	a	DT
18751	103	27	small	small	JJ
18751	103	28	parcel	parcel	NN
18751	103	29	,	,	,
18751	103	30	which	which	WDT
18751	103	31	is	be	VBZ
18751	103	32	frequently	frequently	RB
18751	103	33	only	only	RB
18751	103	34	a	a	DT
18751	103	35	few	few	JJ
18751	103	36	grains	grain	NNS
18751	103	37	,	,	,
18751	103	38	and	and	CC
18751	103	39	rarely	rarely	RB
18751	103	40	more	more	JJR
18751	103	41	than	than	IN
18751	103	42	a	a	DT
18751	103	43	few	few	JJ
18751	103	44	ounces	ounce	NNS
18751	103	45	,	,	,
18751	103	46	in	in	IN
18751	103	47	weight	weight	NN
18751	103	48	.	.	.
18751	104	1	From	from	IN
18751	104	2	these	these	DT
18751	104	3	determinations	determination	NNS
18751	104	4	calculations	calculation	NNS
18751	104	5	are	be	VBP
18751	104	6	made	make	VBN
18751	104	7	,	,	,
18751	104	8	which	which	WDT
18751	104	9	have	have	VBP
18751	104	10	reference	reference	NN
18751	104	11	to	to	IN
18751	104	12	a	a	DT
18751	104	13	mass	mass	NN
18751	104	14	of	of	IN
18751	104	15	material	material	NN
18751	104	16	of	of	IN
18751	104	17	,	,	,
18751	104	18	perhaps	perhaps	RB
18751	104	19	,	,	,
18751	104	20	hundreds	hundred	NNS
18751	104	21	of	of	IN
18751	104	22	tons	ton	NNS
18751	104	23	.	.	.
18751	105	1	But	but	CC
18751	105	2	in	in	IN
18751	105	3	all	all	DT
18751	105	4	cases	case	NNS
18751	105	5	,	,	,
18751	105	6	whether	whether	IN
18751	105	7	the	the	DT
18751	105	8	mass	mass	NN
18751	105	9	under	under	IN
18751	105	10	consideration	consideration	NN
18751	105	11	be	be	VB
18751	105	12	large	large	JJ
18751	105	13	or	or	CC
18751	105	14	small	small	JJ
18751	105	15	,	,	,
18751	105	16	whether	whether	IN
18751	105	17	the	the	DT
18751	105	18	material	material	NN
18751	105	19	be	be	VB
18751	105	20	obtained	obtain	VBN
18751	105	21	by	by	IN
18751	105	22	mining	mining	NN
18751	105	23	,	,	,
18751	105	24	grown	grow	VBN
18751	105	25	,	,	,
18751	105	26	or	or	CC
18751	105	27	manufactured	manufacture	VBN
18751	105	28	,	,	,
18751	105	29	the	the	DT
18751	105	30	assayer	assayer	NN
18751	105	31	is	be	VBZ
18751	105	32	supposed	suppose	VBN
18751	105	33	to	to	TO
18751	105	34	receive	receive	VB
18751	105	35	a	a	DT
18751	105	36	small	small	JJ
18751	105	37	quantity	quantity	NN
18751	105	38	,	,	,
18751	105	39	called	call	VBD
18751	105	40	"	"	``
18751	105	41	the	the	DT
18751	105	42	sample	sample	NN
18751	105	43	,	,	,
18751	105	44	"	"	''
18751	105	45	which	which	WDT
18751	105	46	is	be	VBZ
18751	105	47	,	,	,
18751	105	48	or	or	CC
18751	105	49	ought	ought	MD
18751	105	50	to	to	TO
18751	105	51	be	be	VB
18751	105	52	,	,	,
18751	105	53	the	the	DT
18751	105	54	exact	exact	JJ
18751	105	55	counterpart	counterpart	NN
18751	105	56	of	of	IN
18751	105	57	the	the	DT
18751	105	58	mass	mass	NN
18751	105	59	of	of	IN
18751	105	60	material	material	NN
18751	105	61	that	that	WDT
18751	105	62	is	be	VBZ
18751	105	63	being	be	VBG
18751	105	64	dealt	deal	VBN
18751	105	65	with	with	IN
18751	105	66	.	.	.
18751	106	1	The	the	DT
18751	106	2	taking	taking	NN
18751	106	3	and	and	CC
18751	106	4	making	making	NN
18751	106	5	of	of	IN
18751	106	6	this	this	DT
18751	106	7	sample	sample	NN
18751	106	8	is	be	VBZ
18751	106	9	termed	term	VBN
18751	106	10	"	"	``
18751	106	11	sampling	sampling	NN
18751	106	12	"	"	''
18751	106	13	;	;	,
18751	106	14	and	and	CC
18751	106	15	the	the	DT
18751	106	16	men	man	NNS
18751	106	17	whose	whose	WP$
18751	106	18	special	special	JJ
18751	106	19	work	work	NN
18751	106	20	it	-PRON-	PRP
18751	106	21	is	be	VBZ
18751	106	22	to	to	TO
18751	106	23	select	select	VB
18751	106	24	such	such	JJ
18751	106	25	samples	sample	NNS
18751	106	26	are	be	VBP
18751	106	27	"	"	``
18751	106	28	the	the	DT
18751	106	29	samplers	sampler	NNS
18751	106	30	.	.	.
18751	106	31	"	"	''
18751	107	1	But	but	CC
18751	107	2	although	although	IN
18751	107	3	"	"	``
18751	107	4	sampling	sampling	NN
18751	107	5	"	"	''
18751	107	6	is	be	VBZ
18751	107	7	thus	thus	RB
18751	107	8	distinct	distinct	JJ
18751	107	9	from	from	IN
18751	107	10	"	"	``
18751	107	11	assaying	assay	VBG
18751	107	12	,	,	,
18751	107	13	"	"	''
18751	107	14	the	the	DT
18751	107	15	assayer	assayer	NN
18751	107	16	should	should	MD
18751	107	17	be	be	VB
18751	107	18	familiar	familiar	JJ
18751	107	19	with	with	IN
18751	107	20	the	the	DT
18751	107	21	principles	principle	NNS
18751	107	22	of	of	IN
18751	107	23	sampling	sampling	NN
18751	107	24	,	,	,
18751	107	25	and	and	CC
18751	107	26	rigorous	rigorous	JJ
18751	107	27	in	in	IN
18751	107	28	the	the	DT
18751	107	29	application	application	NN
18751	107	30	of	of	IN
18751	107	31	these	these	DT
18751	107	32	principles	principle	NNS
18751	107	33	in	in	IN
18751	107	34	the	the	DT
18751	107	35	selecting	selecting	NN
18751	107	36	,	,	,
18751	107	37	from	from	IN
18751	107	38	the	the	DT
18751	107	39	sample	sample	NN
18751	107	40	sent	send	VBD
18751	107	41	him	-PRON-	PRP
18751	107	42	,	,	,
18751	107	43	that	that	IN
18751	107	44	smaller	small	JJR
18751	107	45	portion	portion	NN
18751	107	46	upon	upon	IN
18751	107	47	which	which	WDT
18751	107	48	he	-PRON-	PRP
18751	107	49	performs	perform	VBZ
18751	107	50	his	-PRON-	PRP$
18751	107	51	operations	operation	NNS
18751	107	52	.	.	.
18751	108	1	~Sampling.~--_In	~Sampling.~--_In	NNP
18751	108	2	the	the	DT
18751	108	3	case	case	NN
18751	108	4	of	of	IN
18751	108	5	gases	gas	NNS
18751	108	6	_	_	NNP
18751	108	7	,	,	,
18751	108	8	there	there	EX
18751	108	9	is	be	VBZ
18751	108	10	absolutely	absolutely	RB
18751	108	11	no	no	DT
18751	108	12	trouble	trouble	NN
18751	108	13	in	in	IN
18751	108	14	mixing	mix	VBG
18751	108	15	.	.	.
18751	109	1	The	the	DT
18751	109	2	only	only	JJ
18751	109	3	difficulty	difficulty	NN
18751	109	4	is	be	VBZ
18751	109	5	in	in	IN
18751	109	6	drawing	draw	VBG
18751	109	7	off	off	RP
18751	109	8	a	a	DT
18751	109	9	fair	fair	JJ
18751	109	10	sample	sample	NN
18751	109	11	where	where	WRB
18751	109	12	,	,	,
18751	109	13	as	as	IN
18751	109	14	in	in	IN
18751	109	15	flues	flue	NNS
18751	109	16	,	,	,
18751	109	17	the	the	DT
18751	109	18	body	body	NN
18751	109	19	of	of	IN
18751	109	20	the	the	DT
18751	109	21	gas	gas	NN
18751	109	22	is	be	VBZ
18751	109	23	in	in	IN
18751	109	24	motion	motion	NN
18751	109	25	,	,	,
18751	109	26	and	and	CC
18751	109	27	varies	vary	VBZ
18751	109	28	a	a	DT
18751	109	29	little	little	JJ
18751	109	30	in	in	IN
18751	109	31	composition	composition	NN
18751	109	32	from	from	IN
18751	109	33	time	time	NN
18751	109	34	to	to	IN
18751	109	35	time	time	NN
18751	109	36	.	.	.
18751	110	1	In	in	IN
18751	110	2	this	this	DT
18751	110	3	case	case	NN
18751	110	4	,	,	,
18751	110	5	care	care	NN
18751	110	6	must	must	MD
18751	110	7	be	be	VB
18751	110	8	taken	take	VBN
18751	110	9	to	to	TO
18751	110	10	draw	draw	VB
18751	110	11	off	off	RP
18751	110	12	uniformly	uniformly	RB
18751	110	13	a	a	DT
18751	110	14	sufficient	sufficient	JJ
18751	110	15	volume	volume	NN
18751	110	16	of	of	IN
18751	110	17	the	the	DT
18751	110	18	gas	gas	NN
18751	110	19	during	during	IN
18751	110	20	a	a	DT
18751	110	21	prolonged	prolonged	JJ
18751	110	22	period	period	NN
18751	110	23	;	;	:
18751	110	24	any	any	DT
18751	110	25	portion	portion	NN
18751	110	26	of	of	IN
18751	110	27	this	this	DT
18751	110	28	larger	large	JJR
18751	110	29	volume	volume	NN
18751	110	30	may	may	MD
18751	110	31	then	then	RB
18751	110	32	be	be	VB
18751	110	33	taken	take	VBN
18751	110	34	for	for	IN
18751	110	35	the	the	DT
18751	110	36	analytical	analytical	JJ
18751	110	37	operation	operation	NN
18751	110	38	.	.	.
18751	111	1	_	_	NNP
18751	111	2	In	in	IN
18751	111	3	the	the	DT
18751	111	4	case	case	NN
18751	111	5	of	of	IN
18751	111	6	liquids	liquids	NNP
18751	111	7	_	_	NNP
18751	111	8	,	,	,
18751	111	9	which	which	WDT
18751	111	10	mix	mix	VBP
18751	111	11	more	more	RBR
18751	111	12	or	or	CC
18751	111	13	less	less	RBR
18751	111	14	easily	easily	RB
18751	111	15	--	--	:
18751	111	16	and	and	CC
18751	111	17	this	this	DT
18751	111	18	class	class	NN
18751	111	19	includes	include	VBZ
18751	111	20	metals	metal	NNS
18751	111	21	,	,	,
18751	111	22	&	&	CC
18751	111	23	c.	c.	NNP
18751	111	24	,	,	,
18751	111	25	in	in	IN
18751	111	26	the	the	DT
18751	111	27	state	state	NN
18751	111	28	of	of	IN
18751	111	29	fusion	fusion	NN
18751	111	30	--	--	:
18751	111	31	more	more	RBR
18751	111	32	or	or	CC
18751	111	33	less	less	RBR
18751	111	34	severe	severe	JJ
18751	111	35	agitation	agitation	NN
18751	111	36	,	,	,
18751	111	37	followed	follow	VBN
18751	111	38	by	by	IN
18751	111	39	the	the	DT
18751	111	40	immediate	immediate	JJ
18751	111	41	withdrawal	withdrawal	NN
18751	111	42	of	of	IN
18751	111	43	a	a	DT
18751	111	44	portion	portion	NN
18751	111	45	,	,	,
18751	111	46	will	will	MD
18751	111	47	yield	yield	VB
18751	111	48	a	a	DT
18751	111	49	fairly	fairly	RB
18751	111	50	representative	representative	JJ
18751	111	51	sample	sample	NN
18751	111	52	.	.	.
18751	112	1	_	_	NNP
18751	112	2	In	in	IN
18751	112	3	the	the	DT
18751	112	4	case	case	NN
18751	112	5	of	of	IN
18751	112	6	solids	solid	NNS
18751	112	7	_	_	NNP
18751	112	8	,	,	,
18751	112	9	the	the	DT
18751	112	10	whole	whole	JJ
18751	112	11	mass	mass	NN
18751	112	12	must	must	MD
18751	112	13	be	be	VB
18751	112	14	crushed	crush	VBN
18751	112	15	,	,	,
18751	112	16	and	and	CC
18751	112	17	,	,	,
18751	112	18	if	if	IN
18751	112	19	not	not	RB
18751	112	20	already	already	RB
18751	112	21	of	of	IN
18751	112	22	fairly	fairly	RB
18751	112	23	uniform	uniform	JJ
18751	112	24	quality	quality	NN
18751	112	25	,	,	,
18751	112	26	mixed	mixed	JJ
18751	112	27	,	,	,
18751	112	28	before	before	IN
18751	112	29	sampling	sampling	NN
18751	112	30	can	can	MD
18751	112	31	take	take	VB
18751	112	32	place	place	NN
18751	112	33	.	.	.
18751	113	1	Most	Most	JJS
18751	113	2	of	of	IN
18751	113	3	the	the	DT
18751	113	4	material	material	NN
18751	113	5	which	which	WDT
18751	113	6	a	a	DT
18751	113	7	sampler	sampler	NN
18751	113	8	is	be	VBZ
18751	113	9	called	call	VBN
18751	113	10	upon	upon	IN
18751	113	11	to	to	TO
18751	113	12	deal	deal	VB
18751	113	13	with	with	IN
18751	113	14	,	,	,
18751	113	15	is	be	VBZ
18751	113	16	,	,	,
18751	113	17	however	however	RB
18751	113	18	,	,	,
18751	113	19	in	in	IN
18751	113	20	a	a	DT
18751	113	21	more	more	RBR
18751	113	22	or	or	CC
18751	113	23	less	less	RBR
18751	113	24	divided	divided	JJ
18751	113	25	state	state	NN
18751	113	26	and	and	CC
18751	113	27	fairly	fairly	RB
18751	113	28	uniform	uniform	JJ
18751	113	29	.	.	.
18751	114	1	In	in	IN
18751	114	2	practice	practice	NN
18751	114	3	it	-PRON-	PRP
18751	114	4	is	be	VBZ
18751	114	5	assumed	assume	VBN
18751	114	6	that	that	IN
18751	114	7	5	5	CD
18751	114	8	per	per	NN
18751	114	9	cent	cent	NN
18751	114	10	.	.	.
18751	115	1	of	of	IN
18751	115	2	the	the	DT
18751	115	3	whole	whole	JJ
18751	115	4	(=	(=	NNP
18751	115	5	1/20th	1/20th	CD
18751	115	6	)	)	-RRB-
18751	115	7	,	,	,
18751	115	8	if	if	IN
18751	115	9	taken	take	VBN
18751	115	10	in	in	IN
18751	115	11	portions	portion	NNS
18751	115	12	of	of	IN
18751	115	13	equal	equal	JJ
18751	115	14	weight	weight	NN
18751	115	15	and	and	CC
18751	115	16	at	at	IN
18751	115	17	frequent	frequent	JJ
18751	115	18	and	and	CC
18751	115	19	regular	regular	JJ
18751	115	20	intervals	interval	NNS
18751	115	21	,	,	,
18751	115	22	will	will	MD
18751	115	23	represent	represent	VB
18751	115	24	the	the	DT
18751	115	25	mass	mass	NN
18751	115	26	from	from	IN
18751	115	27	which	which	WDT
18751	115	28	it	-PRON-	PRP
18751	115	29	was	be	VBD
18751	115	30	taken	take	VBN
18751	115	31	.	.	.
18751	116	1	Taking	take	VBG
18751	116	2	a	a	DT
18751	116	3	heap	heap	NN
18751	116	4	of	of	IN
18751	116	5	ore	ore	NN
18751	116	6	,	,	,
18751	116	7	A	A	NNP
18751	116	8	,	,	,
18751	116	9	and	and	CC
18751	116	10	selecting	select	VBG
18751	116	11	one	one	CD
18751	116	12	out	out	IN
18751	116	13	of	of	IN
18751	116	14	every	every	DT
18751	116	15	twenty	twenty	CD
18751	116	16	spade-	spade-	NN
18751	116	17	,	,	,
18751	116	18	bag-	bag-	NN
18751	116	19	,	,	,
18751	116	20	barrow-	barrow-	NN
18751	116	21	,	,	,
18751	116	22	or	or	CC
18751	116	23	wagon	wagon	NN
18751	116	24	-	-	HYPH
18751	116	25	fuls	ful	NNS
18751	116	26	,	,	,
18751	116	27	according	accord	VBG
18751	116	28	to	to	IN
18751	116	29	the	the	DT
18751	116	30	quantity	quantity	NN
18751	116	31	of	of	IN
18751	116	32	stuff	stuff	NN
18751	116	33	in	in	IN
18751	116	34	the	the	DT
18751	116	35	heap	heap	NN
18751	116	36	,	,	,
18751	116	37	there	there	EX
18751	116	38	is	be	VBZ
18751	116	39	obtained	obtain	VBN
18751	116	40	a	a	DT
18751	116	41	second	second	JJ
18751	116	42	heap	heap	NN
18751	116	43	,	,	,
18751	116	44	B	b	NN
18751	116	45	,	,	,
18751	116	46	containing	contain	VBG
18751	116	47	one	one	CD
18751	116	48	-	-	HYPH
18751	116	49	twentieth	twentieth	NN
18751	116	50	of	of	IN
18751	116	51	the	the	DT
18751	116	52	stuff	stuff	NN
18751	116	53	of	of	IN
18751	116	54	the	the	DT
18751	116	55	heap	heap	NN
18751	116	56	A.	a.	NN
18751	117	1	If	if	IN
18751	117	2	we	-PRON-	PRP
18751	117	3	crush	crush	VBP
18751	117	4	the	the	DT
18751	117	5	stuff	stuff	NN
18751	117	6	in	in	IN
18751	117	7	B	b	NN
18751	117	8	until	until	IN
18751	117	9	this	this	DT
18751	117	10	heap	heap	NN
18751	117	11	contains	contain	VBZ
18751	117	12	approximately	approximately	RB
18751	117	13	the	the	DT
18751	117	14	same	same	JJ
18751	117	15	number	number	NN
18751	117	16	of	of	IN
18751	117	17	stones	stone	NNS
18751	117	18	as	as	IN
18751	117	19	A	A	NNP
18751	117	20	did	do	VBD
18751	117	21	--	--	:
18751	117	22	which	which	WDT
18751	117	23	means	mean	VBZ
18751	117	24	,	,	,
18751	117	25	crushing	crush	VBG
18751	117	26	every	every	DT
18751	117	27	stone	stone	NN
18751	117	28	in	in	IN
18751	117	29	B	b	NN
18751	117	30	into	into	IN
18751	117	31	about	about	RB
18751	117	32	twenty	twenty	CD
18751	117	33	pieces	piece	NNS
18751	117	34	--	--	:
18751	117	35	B	b	NN
18751	117	36	will	will	MD
18751	117	37	become	become	VB
18751	117	38	the	the	DT
18751	117	39	counterpart	counterpart	NN
18751	117	40	of	of	IN
18751	117	41	A.	a.	NN
18751	118	1	Selecting	select	VBG
18751	118	2	in	in	IN
18751	118	3	the	the	DT
18751	118	4	same	same	JJ
18751	118	5	manner	manner	NN
18751	118	6	5	5	CD
18751	118	7	per	per	NN
18751	118	8	cent	cent	NN
18751	118	9	.	.	.
18751	119	1	of	of	IN
18751	119	2	B	B	NNP
18751	119	3	,	,	,
18751	119	4	there	there	EX
18751	119	5	is	be	VBZ
18751	119	6	got	get	VBN
18751	119	7	a	a	DT
18751	119	8	third	third	JJ
18751	119	9	heap	heap	NN
18751	119	10	,	,	,
18751	119	11	C.	C.	NNP
18751	119	12	This	this	DT
18751	119	13	alternate	alternate	JJ
18751	119	14	reduction	reduction	NN
18751	119	15	and	and	CC
18751	119	16	pulverising	pulverising	NN
18751	119	17	must	must	MD
18751	119	18	be	be	VB
18751	119	19	carried	carry	VBN
18751	119	20	on	on	IN
18751	119	21	until	until	IN
18751	119	22	a	a	DT
18751	119	23	sample	sample	NN
18751	119	24	of	of	IN
18751	119	25	suitable	suitable	JJ
18751	119	26	size	size	NN
18751	119	27	is	be	VBZ
18751	119	28	obtained	obtain	VBN
18751	119	29	.	.	.
18751	120	1	This	this	DT
18751	120	2	may	may	MD
18751	120	3	be	be	VB
18751	120	4	expressed	express	VBN
18751	120	5	very	very	RB
18751	120	6	clearly	clearly	RB
18751	120	7	thus:--	thus:--	``
18751	120	8	A	a	NN
18751	120	9	=	=	NN
18751	120	10	1000	1000	CD
18751	120	11	tons	ton	NNS
18751	120	12	of	of	IN
18751	120	13	rocks	rock	NNS
18751	120	14	and	and	CC
18751	120	15	lumpy	lumpy	JJ
18751	120	16	ore	ore	NN
18751	120	17	.	.	.
18751	120	18	B	b	NN
18751	120	19	=	=	SYM
18751	120	20	50	50	CD
18751	120	21	"	"	``
18751	120	22	"	"	``
18751	120	23	rough	rough	JJ
18751	120	24	stones	stone	NNS
18751	120	25	,	,	,
18751	120	26	1/20th	1/20th	CD
18751	120	27	of	of	IN
18751	120	28	A.	a.	NN
18751	121	1	C	C	NNP
18751	121	2	=	=	SYM
18751	121	3	2.5	2.5	CD
18751	121	4	"	"	``
18751	121	5	"	"	``
18751	121	6	small	small	JJ
18751	121	7	stones	stone	NNS
18751	121	8	,	,	,
18751	121	9	1/20th	1/20th	CD
18751	121	10	of	of	IN
18751	121	11	B.	B.	NNP
18751	122	1	D	d	JJ
18751	122	2	=	=	SYM
18751	122	3	0.125	0.125	CD
18751	122	4	"	"	''
18751	122	5	"	"	``
18751	122	6	coarse	coarse	JJ
18751	122	7	powder	powder	NN
18751	122	8	,	,	,
18751	122	9	1/20th	1/20th	CD
18751	122	10	of	of	IN
18751	122	11	C.	C.	NNP
18751	122	12	[	[	-LRB-
18751	122	13	Illustration	illustration	NN
18751	122	14	:	:	:
18751	122	15	FIG	FIG	NNP
18751	122	16	.	.	.
18751	123	1	1	1	LS
18751	123	2	.	.	.
18751	124	1	CONE	CONE	NNP
18751	124	2	PARTLY	PARTLY	NNP
18751	124	3	REDUCED	reduced	NN
18751	124	4	CONE	cone	NN
18751	124	5	PLAN	plan	NN
18751	124	6	OF	of	IN
18751	124	7	FRUSTRUM	frustrum	NN
18751	124	8	DIVIDED	DIVIDED	NNP
18751	124	9	.	.	.
18751	125	1	ELEVATION	elevation	NN
18751	125	2	OF	of	IN
18751	125	3	FRUSTRUM	FRUSTRUM	NNP
18751	125	4	DIVIDED	DIVIDED	NNP
18751	125	5	.	.	.
18751	125	6	]	]	-RRB-
18751	126	1	If	if	IN
18751	126	2	the	the	DT
18751	126	3	material	material	NN
18751	126	4	to	to	TO
18751	126	5	be	be	VB
18751	126	6	sampled	sample	VBN
18751	126	7	is	be	VBZ
18751	126	8	already	already	RB
18751	126	9	a	a	DT
18751	126	10	dry	dry	JJ
18751	126	11	powder	powder	NN
18751	126	12	,	,	,
18751	126	13	5	5	CD
18751	126	14	per	per	NN
18751	126	15	cent	cent	NN
18751	126	16	.	.	.
18751	127	1	of	of	IN
18751	127	2	it	-PRON-	PRP
18751	127	3	should	should	MD
18751	127	4	be	be	VB
18751	127	5	heaped	heap	VBN
18751	127	6	in	in	IN
18751	127	7	a	a	DT
18751	127	8	cone	cone	NN
18751	127	9	;	;	:
18751	127	10	each	each	DT
18751	127	11	lot	lot	NN
18751	127	12	being	be	VBG
18751	127	13	added	add	VBN
18751	127	14	on	on	IN
18751	127	15	the	the	DT
18751	127	16	apex	apex	NN
18751	127	17	of	of	IN
18751	127	18	the	the	DT
18751	127	19	cone	cone	NN
18751	127	20	already	already	RB
18751	127	21	formed	form	VBN
18751	127	22	,	,	,
18751	127	23	so	so	IN
18751	127	24	that	that	IN
18751	127	25	it	-PRON-	PRP
18751	127	26	may	may	MD
18751	127	27	distribute	distribute	VB
18751	127	28	itself	-PRON-	PRP
18751	127	29	by	by	IN
18751	127	30	falling	fall	VBG
18751	127	31	evenly	evenly	RB
18751	127	32	in	in	IN
18751	127	33	all	all	DT
18751	127	34	directions	direction	NNS
18751	127	35	.	.	.
18751	128	1	When	when	WRB
18751	128	2	the	the	DT
18751	128	3	cone	cone	NN
18751	128	4	is	be	VBZ
18751	128	5	completed	complete	VBN
18751	128	6	,	,	,
18751	128	7	convert	convert	VB
18751	128	8	it	-PRON-	PRP
18751	128	9	into	into	IN
18751	128	10	a	a	DT
18751	128	11	low	low	JJ
18751	128	12	frustrum	frustrum	NN
18751	128	13	of	of	IN
18751	128	14	a	a	DT
18751	128	15	cone	cone	NN
18751	128	16	by	by	IN
18751	128	17	drawing	draw	VBG
18751	128	18	stuff	stuff	NN
18751	128	19	uniformly	uniformly	RB
18751	128	20	and	and	CC
18751	128	21	in	in	IN
18751	128	22	a	a	DT
18751	128	23	direct	direct	JJ
18751	128	24	line	line	NN
18751	128	25	from	from	IN
18751	128	26	the	the	DT
18751	128	27	centre	centre	NN
18751	128	28	to	to	IN
18751	128	29	the	the	DT
18751	128	30	circumference	circumference	NN
18751	128	31	.	.	.
18751	129	1	Draw	draw	VB
18751	129	2	two	two	CD
18751	129	3	diameters	diameter	NNS
18751	129	4	at	at	IN
18751	129	5	right	right	JJ
18751	129	6	angles	angle	NNS
18751	129	7	to	to	IN
18751	129	8	each	each	DT
18751	129	9	other	other	JJ
18751	129	10	,	,	,
18751	129	11	and	and	CC
18751	129	12	reserving	reserve	VBG
18751	129	13	any	any	DT
18751	129	14	two	two	CD
18751	129	15	alternate	alternate	JJ
18751	129	16	quarters	quarter	NNS
18751	129	17	,	,	,
18751	129	18	reject	reject	VBP
18751	129	19	the	the	DT
18751	129	20	others	other	NNS
18751	129	21	.	.	.
18751	130	1	Mix	mix	VB
18751	130	2	;	;	:
18751	130	3	and	and	CC
18751	130	4	form	form	VB
18751	130	5	another	another	DT
18751	130	6	cone	cone	NN
18751	130	7	,	,	,
18751	130	8	and	and	CC
18751	130	9	proceed	proceed	VB
18751	130	10	until	until	IN
18751	130	11	a	a	DT
18751	130	12	sample	sample	NN
18751	130	13	is	be	VBZ
18751	130	14	got	get	VBN
18751	130	15	of	of	IN
18751	130	16	the	the	DT
18751	130	17	bulk	bulk	NN
18751	130	18	required	require	VBN
18751	130	19	.	.	.
18751	131	1	This	this	DT
18751	131	2	is	be	VBZ
18751	131	3	the	the	DT
18751	131	4	usual	usual	JJ
18751	131	5	plan	plan	NN
18751	131	6	,	,	,
18751	131	7	and	and	CC
18751	131	8	all	all	DT
18751	131	9	samples	sample	NNS
18751	131	10	should	should	MD
18751	131	11	be	be	VB
18751	131	12	treated	treat	VBN
18751	131	13	in	in	IN
18751	131	14	this	this	DT
18751	131	15	way	way	NN
18751	131	16	when	when	WRB
18751	131	17	the	the	DT
18751	131	18	stuff	stuff	NN
18751	131	19	is	be	VBZ
18751	131	20	fine	fine	JJ
18751	131	21	enough	enough	RB
18751	131	22	to	to	TO
18751	131	23	fall	fall	VB
18751	131	24	evenly	evenly	RB
18751	131	25	down	down	IN
18751	131	26	the	the	DT
18751	131	27	sides	side	NNS
18751	131	28	of	of	IN
18751	131	29	a	a	DT
18751	131	30	cone	cone	NN
18751	131	31	.	.	.
18751	132	1	Samples	sample	NNS
18751	132	2	as	as	IN
18751	132	3	they	-PRON-	PRP
18751	132	4	reach	reach	VBP
18751	132	5	the	the	DT
18751	132	6	assay	assay	NNP
18751	132	7	office	office	NN
18751	132	8	are	be	VBP
18751	132	9	seldom	seldom	RB
18751	132	10	in	in	IN
18751	132	11	a	a	DT
18751	132	12	fit	fit	JJ
18751	132	13	state	state	NN
18751	132	14	for	for	IN
18751	132	15	the	the	DT
18751	132	16	work	work	NN
18751	132	17	of	of	IN
18751	132	18	the	the	DT
18751	132	19	assayer	assayer	NN
18751	132	20	;	;	:
18751	132	21	they	-PRON-	PRP
18751	132	22	are	be	VBP
18751	132	23	generally	generally	RB
18751	132	24	too	too	RB
18751	132	25	coarse	coarse	JJ
18751	132	26	,	,	,
18751	132	27	and	and	CC
18751	132	28	ought	ought	MD
18751	132	29	always	always	RB
18751	132	30	to	to	TO
18751	132	31	be	be	VB
18751	132	32	more	more	JJR
18751	132	33	than	than	IN
18751	132	34	he	-PRON-	PRP
18751	132	35	wants	want	VBZ
18751	132	36	for	for	IN
18751	132	37	any	any	DT
18751	132	38	particular	particular	JJ
18751	132	39	determination	determination	NN
18751	132	40	.	.	.
18751	133	1	The	the	DT
18751	133	2	portion	portion	NN
18751	133	3	he	-PRON-	PRP
18751	133	4	requires	require	VBZ
18751	133	5	should	should	MD
18751	133	6	never	never	RB
18751	133	7	be	be	VB
18751	133	8	taken	take	VBN
18751	133	9	at	at	IN
18751	133	10	hap	hap	NNP
18751	133	11	-	-	HYPH
18751	133	12	hazard	hazard	NNP
18751	133	13	;	;	:
18751	133	14	the	the	DT
18751	133	15	sample	sample	NN
18751	133	16	must	must	MD
18751	133	17	be	be	VB
18751	133	18	reduced	reduce	VBN
18751	133	19	systematically	systematically	RB
18751	133	20	to	to	IN
18751	133	21	the	the	DT
18751	133	22	quantity	quantity	NN
18751	133	23	required	require	VBN
18751	133	24	.	.	.
18751	134	1	1	1	LS
18751	134	2	.	.	.
18751	135	1	_	_	XX
18751	135	2	If	if	IN
18751	135	3	the	the	DT
18751	135	4	sample	sample	NN
18751	135	5	is	be	VBZ
18751	135	6	a	a	DT
18751	135	7	liquid	liquid	NN
18751	135	8	:	:	:
18751	135	9	_	_	IN
18751	135	10	it	-PRON-	PRP
18751	135	11	is	be	VBZ
18751	135	12	sufficient	sufficient	JJ
18751	135	13	to	to	TO
18751	135	14	shake	shake	VB
18751	135	15	the	the	DT
18751	135	16	bottle	bottle	NN
18751	135	17	,	,	,
18751	135	18	and	and	CC
18751	135	19	take	take	VB
18751	135	20	out	out	RP
18751	135	21	a	a	DT
18751	135	22	measured	measure	VBN
18751	135	23	or	or	CC
18751	135	24	weighed	weigh	VBN
18751	135	25	quantity	quantity	NN
18751	135	26	for	for	IN
18751	135	27	the	the	DT
18751	135	28	assay	assay	NN
18751	135	29	.	.	.
18751	136	1	2	2	LS
18751	136	2	.	.	.
18751	137	1	_	_	XX
18751	137	2	If	if	IN
18751	137	3	a	a	DT
18751	137	4	liquid	liquid	NN
18751	137	5	with	with	IN
18751	137	6	a	a	DT
18751	137	7	solid	solid	JJ
18751	137	8	in	in	IN
18751	137	9	suspension	suspension	NN
18751	137	10	:	:	:
18751	137	11	_	_	NNP
18751	137	12	measure	measure	NN
18751	137	13	the	the	DT
18751	137	14	whole	whole	NN
18751	137	15	of	of	IN
18751	137	16	it	-PRON-	PRP
18751	137	17	.	.	.
18751	138	1	Filter	Filter	NNP
18751	138	2	.	.	.
18751	139	1	Make	make	VB
18751	139	2	up	up	RP
18751	139	3	the	the	DT
18751	139	4	filtrate	filtrate	NN
18751	139	5	with	with	IN
18751	139	6	the	the	DT
18751	139	7	wash	wash	NN
18751	139	8	-	-	HYPH
18751	139	9	water	water	NN
18751	139	10	or	or	CC
18751	139	11	water	water	NN
18751	139	12	to	to	IN
18751	139	13	the	the	DT
18751	139	14	original	original	JJ
18751	139	15	bulk	bulk	NN
18751	139	16	.	.	.
18751	140	1	Assay	Assay	NNP
18751	140	2	it	-PRON-	PRP
18751	140	3	.	.	.
18751	141	1	Dry	Dry	NNP
18751	141	2	and	and	CC
18751	141	3	weigh	weigh	VB
18751	141	4	the	the	DT
18751	141	5	residue	residue	NN
18751	141	6	,	,	,
18751	141	7	and	and	CC
18751	141	8	make	make	VB
18751	141	9	a	a	DT
18751	141	10	separate	separate	JJ
18751	141	11	assay	assay	NN
18751	141	12	of	of	IN
18751	141	13	it	-PRON-	PRP
18751	141	14	.	.	.
18751	142	1	3	3	LS
18751	142	2	.	.	.
18751	143	1	_	_	XX
18751	143	2	If	if	IN
18751	143	3	of	of	IN
18751	143	4	a	a	DT
18751	143	5	creamy	creamy	JJ
18751	143	6	consistency	consistency	NN
18751	143	7	,	,	,
18751	143	8	free	free	JJ
18751	143	9	from	from	IN
18751	143	10	heavy	heavy	JJ
18751	143	11	particles	particle	NNS
18751	143	12	:	:	:
18751	143	13	_	_	NNP
18751	143	14	mix	mix	UH
18751	143	15	well	well	RB
18751	143	16	;	;	:
18751	143	17	spread	spread	VB
18751	143	18	out	out	RP
18751	143	19	evenly	evenly	RB
18751	143	20	on	on	IN
18751	143	21	a	a	DT
18751	143	22	glazed	glaze	VBN
18751	143	23	tile	tile	NN
18751	143	24	.	.	.
18751	144	1	Take	take	VB
18751	144	2	up	up	RP
18751	144	3	equal	equal	JJ
18751	144	4	portions	portion	NNS
18751	144	5	at	at	IN
18751	144	6	equal	equal	JJ
18751	144	7	distances	distance	NNS
18751	144	8	.	.	.
18751	145	1	Mix	Mix	NNP
18751	145	2	and	and	CC
18751	145	3	assay	assay	NNP
18751	145	4	.	.	.
18751	146	1	4	4	LS
18751	146	2	.	.	.
18751	147	1	_	_	XX
18751	147	2	If	if	IN
18751	147	3	a	a	DT
18751	147	4	mud	mud	NN
18751	147	5	of	of	IN
18751	147	6	coarse	coarse	JJ
18751	147	7	and	and	CC
18751	147	8	fine	fine	JJ
18751	147	9	particles	particle	NNS
18751	147	10	,	,	,
18751	147	11	or	or	CC
18751	147	12	of	of	IN
18751	147	13	particles	particle	NNS
18751	147	14	of	of	IN
18751	147	15	unequal	unequal	JJ
18751	147	16	density	density	NN
18751	147	17	:	:	:
18751	147	18	_	_	NNP
18751	147	19	weigh	weigh	NN
18751	147	20	and	and	CC
18751	147	21	transfer	transfer	VB
18751	147	22	to	to	IN
18751	147	23	a	a	DT
18751	147	24	porcelain	porcelain	NN
18751	147	25	dish	dish	NN
18751	147	26	,	,	,
18751	147	27	or	or	CC
18751	147	28	weigh	weigh	VB
18751	147	29	in	in	IN
18751	147	30	the	the	DT
18751	147	31	dish	dish	NN
18751	147	32	.	.	.
18751	148	1	Dry	Dry	NNP
18751	148	2	at	at	IN
18751	148	3	100	100	CD
18751	148	4	°	°	NNS
18751	148	5	C.	C.	NNP
18751	148	6	,	,	,
18751	148	7	weigh	weigh	NN
18751	148	8	.	.	.
18751	149	1	Treat	treat	VB
18751	149	2	the	the	DT
18751	149	3	residue	residue	NN
18751	149	4	as	as	IN
18751	149	5	a	a	DT
18751	149	6	solid	solid	JJ
18751	149	7	capable	capable	JJ
18751	149	8	of	of	IN
18751	149	9	being	be	VBG
18751	149	10	powdered	powder	VBN
18751	149	11	.	.	.
18751	150	1	5	5	CD
18751	150	2	.	.	.
18751	151	1	_	_	XX
18751	151	2	If	if	IN
18751	151	3	a	a	DT
18751	151	4	solid	solid	JJ
18751	151	5	capable	capable	JJ
18751	151	6	of	of	IN
18751	151	7	being	be	VBG
18751	151	8	powdered	powder	VBN
18751	151	9	,	,	,
18751	151	10	or	or	CC
18751	151	11	already	already	RB
18751	151	12	powdered	powder	VBN
18751	151	13	:	:	:
18751	151	14	_	_	NNP
18751	151	15	heap	heap	NN
18751	151	16	up	up	RP
18751	151	17	into	into	IN
18751	151	18	a	a	DT
18751	151	19	cone	cone	NN
18751	151	20	;	;	:
18751	151	21	flatten	flatten	VB
18751	151	22	with	with	IN
18751	151	23	a	a	DT
18751	151	24	spatula	spatula	NN
18751	151	25	;	;	:
18751	151	26	divide	divide	VB
18751	151	27	along	along	RB
18751	151	28	two	two	CD
18751	151	29	diameters	diameter	NNS
18751	151	30	at	at	IN
18751	151	31	right	right	JJ
18751	151	32	angles	angle	NNS
18751	151	33	,	,	,
18751	151	34	and	and	CC
18751	151	35	carefully	carefully	RB
18751	151	36	reject	reject	VB
18751	151	37	the	the	DT
18751	151	38	whole	whole	NN
18751	151	39	of	of	IN
18751	151	40	two	two	CD
18751	151	41	alternate	alternate	JJ
18751	151	42	quarters	quarter	NNS
18751	151	43	,	,	,
18751	151	44	brushing	brush	VBG
18751	151	45	away	away	RP
18751	151	46	any	any	DT
18751	151	47	fine	fine	JJ
18751	151	48	powder	powder	NN
18751	151	49	.	.	.
18751	152	1	Mix	mix	VB
18751	152	2	the	the	DT
18751	152	3	other	other	JJ
18751	152	4	quarters	quarter	NNS
18751	152	5	,	,	,
18751	152	6	and	and	CC
18751	152	7	repeat	repeat	VB
18751	152	8	(	(	-LRB-
18751	152	9	if	if	IN
18751	152	10	necessary	necessary	JJ
18751	152	11	)	)	-RRB-
18751	152	12	.	.	.
18751	153	1	For	for	IN
18751	153	2	small	small	JJ
18751	153	3	quantities	quantity	NNS
18751	153	4	a	a	DT
18751	153	5	fine	fine	JJ
18751	153	6	state	state	NN
18751	153	7	of	of	IN
18751	153	8	division	division	NN
18751	153	9	is	be	VBZ
18751	153	10	essential	essential	JJ
18751	153	11	.	.	.
18751	154	1	6	6	CD
18751	154	2	.	.	.
18751	155	1	_	_	XX
18751	155	2	If	if	IN
18751	155	3	a	a	DT
18751	155	4	solid	solid	JJ
18751	155	5	with	with	IN
18751	155	6	metallic	metallic	JJ
18751	155	7	particles	particle	NNS
18751	155	8	:	:	:
18751	155	9	_	_	NNP
18751	155	10	powder	powder	NN
18751	155	11	and	and	CC
18751	155	12	pass	pass	VB
18751	155	13	through	through	RP
18751	155	14	a	a	DT
18751	155	15	sieve	sieve	NN
18751	155	16	;	;	:
18751	155	17	the	the	DT
18751	155	18	metallic	metallic	JJ
18751	155	19	particles	particle	NNS
18751	155	20	will	will	MD
18751	155	21	not	not	RB
18751	155	22	pass	pass	VB
18751	155	23	through	through	RP
18751	155	24	.	.	.
18751	156	1	Weigh	weigh	VB
18751	156	2	both	both	DT
18751	156	3	portions	portion	NNS
18751	156	4	and	and	CC
18751	156	5	assay	assay	NN
18751	156	6	separately	separately	RB
18751	156	7	.	.	.
18751	157	1	_	_	NNP
18751	157	2	Sifting	Sifting	NNP
18751	157	3	should	should	MD
18751	157	4	be	be	VB
18751	157	5	followed	follow	VBN
18751	157	6	by	by	IN
18751	157	7	a	a	DT
18751	157	8	very	very	RB
18751	157	9	thorough	thorough	JJ
18751	157	10	mixing	mixing	NN
18751	157	11	.	.	.
18751	157	12	_	_	NNP
18751	157	13	7	7	CD
18751	157	14	.	.	.
18751	158	1	_	_	XX
18751	158	2	If	if	IN
18751	158	3	a	a	DT
18751	158	4	metal	metal	NN
18751	158	5	or	or	CC
18751	158	6	alloy	alloy	NN
18751	158	7	in	in	IN
18751	158	8	bar	bar	NN
18751	158	9	or	or	CC
18751	158	10	ingot	ingot	NN
18751	158	11	:	:	:
18751	158	12	_	_	NNP
18751	158	13	clean	clean	VB
18751	158	14	the	the	DT
18751	158	15	upper	upper	JJ
18751	158	16	surface	surface	NN
18751	158	17	of	of	IN
18751	158	18	the	the	DT
18751	158	19	bar	bar	NN
18751	158	20	,	,	,
18751	158	21	and	and	CC
18751	158	22	bore	bear	VBD
18751	158	23	through	through	IN
18751	158	24	the	the	DT
18751	158	25	bar	bar	NN
18751	158	26	.	.	.
18751	159	1	Use	use	VB
18751	159	2	the	the	DT
18751	159	3	borings	boring	NNS
18751	159	4	.	.	.
18751	160	1	If	if	IN
18751	160	2	the	the	DT
18751	160	3	ingot	ingot	NN
18751	160	4	or	or	CC
18751	160	5	bar	bar	NN
18751	160	6	is	be	VBZ
18751	160	7	small	small	JJ
18751	160	8	,	,	,
18751	160	9	cut	cut	VB
18751	160	10	it	-PRON-	PRP
18751	160	11	through	through	RP
18751	160	12	and	and	CC
18751	160	13	file	file	VB
18751	160	14	the	the	DT
18751	160	15	section	section	NN
18751	160	16	.	.	.
18751	161	1	Filings	filing	NNS
18751	161	2	must	must	MD
18751	161	3	be	be	VB
18751	161	4	freed	free	VBN
18751	161	5	from	from	IN
18751	161	6	fragments	fragment	NNS
18751	161	7	of	of	IN
18751	161	8	the	the	DT
18751	161	9	file	file	NN
18751	161	10	by	by	IN
18751	161	11	means	mean	NNS
18751	161	12	of	of	IN
18751	161	13	a	a	DT
18751	161	14	magnet	magnet	NN
18751	161	15	;	;	:
18751	161	16	and	and	CC
18751	161	17	from	from	IN
18751	161	18	oil	oil	NN
18751	161	19	,	,	,
18751	161	20	if	if	IN
18751	161	21	any	any	DT
18751	161	22	be	be	VB
18751	161	23	present	present	JJ
18751	161	24	,	,	,
18751	161	25	by	by	IN
18751	161	26	washing	wash	VBG
18751	161	27	with	with	IN
18751	161	28	a	a	DT
18751	161	29	suitable	suitable	JJ
18751	161	30	solvent	solvent	NN
18751	161	31	.	.	.
18751	162	1	[	[	-LRB-
18751	162	2	1	1	LS
18751	162	3	]	]	-RRB-
18751	162	4	Where	where	WRB
18751	162	5	practicable	practicable	JJ
18751	162	6	,	,	,
18751	162	7	metals	metal	NNS
18751	162	8	and	and	CC
18751	162	9	alloys	alloy	NNS
18751	162	10	are	be	VBP
18751	162	11	best	best	RB
18751	162	12	sampled	sample	VBN
18751	162	13	by	by	IN
18751	162	14	melting	melt	VBG
18751	162	15	and	and	CC
18751	162	16	granulating	granulate	VBG
18751	162	17	.	.	.
18751	163	1	The	the	DT
18751	163	2	student	student	NN
18751	163	3	must	must	MD
18751	163	4	carefully	carefully	RB
18751	163	5	avoid	avoid	VB
18751	163	6	any	any	DT
18751	163	7	chance	chance	NN
18751	163	8	of	of	IN
18751	163	9	mixing	mix	VBG
18751	163	10	dirt	dirt	NN
18751	163	11	or	or	CC
18751	163	12	particles	particle	NNS
18751	163	13	of	of	IN
18751	163	14	other	other	JJ
18751	163	15	samples	sample	NNS
18751	163	16	with	with	IN
18751	163	17	the	the	DT
18751	163	18	particular	particular	JJ
18751	163	19	sample	sample	NN
18751	163	20	which	which	WDT
18751	163	21	he	-PRON-	PRP
18751	163	22	is	be	VBZ
18751	163	23	preparing	prepare	VBG
18751	163	24	.	.	.
18751	164	1	One	one	CD
18751	164	2	ore	ore	NN
18751	164	3	should	should	MD
18751	164	4	be	be	VB
18751	164	5	done	do	VBN
18751	164	6	at	at	IN
18751	164	7	a	a	DT
18751	164	8	time	time	NN
18751	164	9	,	,	,
18751	164	10	and	and	CC
18751	164	11	when	when	WRB
18751	164	12	finished	finish	VBN
18751	164	13	,	,	,
18751	164	14	it	-PRON-	PRP
18751	164	15	should	should	MD
18751	164	16	be	be	VB
18751	164	17	labelled	label	VBN
18751	164	18	and	and	CC
18751	164	19	wrapped	wrap	VBN
18751	164	20	up	up	RP
18751	164	21	,	,	,
18751	164	22	or	or	CC
18751	164	23	bottled	bottle	VBN
18751	164	24	,	,	,
18751	164	25	before	before	IN
18751	164	26	starting	start	VBG
18751	164	27	on	on	IN
18751	164	28	a	a	DT
18751	164	29	fresh	fresh	JJ
18751	164	30	sample	sample	NN
18751	164	31	.	.	.
18751	165	1	When	when	WRB
18751	165	2	an	an	DT
18751	165	3	ore	ore	NN
18751	165	4	requires	require	VBZ
18751	165	5	to	to	TO
18751	165	6	be	be	VB
18751	165	7	very	very	RB
18751	165	8	finely	finely	RB
18751	165	9	ground	grind	VBN
18751	165	10	in	in	IN
18751	165	11	an	an	DT
18751	165	12	agate	agate	NN
18751	165	13	mortar	mortar	NN
18751	165	14	,	,	,
18751	165	15	it	-PRON-	PRP
18751	165	16	is	be	VBZ
18751	165	17	often	often	RB
18751	165	18	advisable	advisable	JJ
18751	165	19	to	to	TO
18751	165	20	mix	mix	VB
18751	165	21	with	with	IN
18751	165	22	a	a	DT
18751	165	23	little	little	JJ
18751	165	24	pure	pure	JJ
18751	165	25	alcohol	alcohol	NN
18751	165	26	and	and	CC
18751	165	27	rub	rub	NN
18751	165	28	until	until	IN
18751	165	29	free	free	JJ
18751	165	30	from	from	IN
18751	165	31	grit	grit	NN
18751	165	32	;	;	,
18751	165	33	dry	dry	JJ
18751	165	34	at	at	IN
18751	165	35	100	100	CD
18751	165	36	°	°	NNS
18751	165	37	C.	C.	NNP
18751	165	38	and	and	CC
18751	165	39	mix	mix	VB
18751	165	40	well	well	RB
18751	165	41	before	before	IN
18751	165	42	weighing	weigh	VBG
18751	165	43	.	.	.
18751	166	1	When	when	WRB
18751	166	2	an	an	DT
18751	166	3	assay	assay	NN
18751	166	4	is	be	VBZ
18751	166	5	required	require	VBN
18751	166	6	of	of	IN
18751	166	7	a	a	DT
18751	166	8	quantity	quantity	NN
18751	166	9	of	of	IN
18751	166	10	ore	ore	NN
18751	166	11	made	make	VBN
18751	166	12	up	up	RP
18751	166	13	of	of	IN
18751	166	14	parcels	parcel	NNS
18751	166	15	of	of	IN
18751	166	16	different	different	JJ
18751	166	17	weight	weight	NN
18751	166	18	and	and	CC
18751	166	19	quality	quality	NN
18751	166	20	,	,	,
18751	166	21	each	each	DT
18751	166	22	parcel	parcel	NN
18751	166	23	should	should	MD
18751	166	24	be	be	VB
18751	166	25	separately	separately	RB
18751	166	26	sampled	sample	VBN
18751	166	27	and	and	CC
18751	166	28	parts	part	NNS
18751	166	29	of	of	IN
18751	166	30	each	each	DT
18751	166	31	sample	sample	NN
18751	166	32	,	,	,
18751	166	33	bearing	bear	VBG
18751	166	34	to	to	IN
18751	166	35	each	each	DT
18751	166	36	other	other	JJ
18751	166	37	the	the	DT
18751	166	38	same	same	JJ
18751	166	39	proportion	proportion	NN
18751	166	40	by	by	IN
18751	166	41	weight	weight	NN
18751	166	42	as	as	IN
18751	166	43	the	the	DT
18751	166	44	original	original	JJ
18751	166	45	parcels	parcel	NNS
18751	166	46	,	,	,
18751	166	47	should	should	MD
18751	166	48	be	be	VB
18751	166	49	taken	take	VBN
18751	166	50	and	and	CC
18751	166	51	mixed	mix	VBN
18751	166	52	.	.	.
18751	167	1	For	for	IN
18751	167	2	example	example	NN
18751	167	3	,	,	,
18751	167	4	a	a	DT
18751	167	5	lot	lot	NN
18751	167	6	of	of	IN
18751	167	7	ore	ore	NN
18751	167	8	is	be	VBZ
18751	167	9	made	make	VBN
18751	167	10	up	up	RP
18751	167	11	of	of	IN
18751	167	12	one	one	CD
18751	167	13	parcel	parcel	NN
18751	167	14	of	of	IN
18751	167	15	A	A	NNP
18751	167	16	,	,	,
18751	167	17	570	570	CD
18751	167	18	tons	ton	NNS
18751	167	19	,	,	,
18751	167	20	one	one	CD
18751	167	21	of	of	IN
18751	167	22	B	b	NN
18751	167	23	,	,	,
18751	167	24	180	180	CD
18751	167	25	tons	ton	NNS
18751	167	26	,	,	,
18751	167	27	and	and	CC
18751	167	28	another	another	DT
18751	167	29	of	of	IN
18751	167	30	C	C	NNP
18751	167	31	,	,	,
18751	167	32	50	50	CD
18751	167	33	tons	ton	NNS
18751	167	34	;	;	:
18751	167	35	a	a	DT
18751	167	36	sample	sample	NN
18751	167	37	representing	represent	VBG
18751	167	38	the	the	DT
18751	167	39	whole	whole	NN
18751	167	40	may	may	MD
18751	167	41	be	be	VB
18751	167	42	got	get	VBN
18751	167	43	by	by	IN
18751	167	44	mixing	mix	VBG
18751	167	45	57	57	CD
18751	167	46	parts	part	NNS
18751	167	47	of	of	IN
18751	167	48	a	a	DT
18751	167	49	sample	sample	NN
18751	167	50	of	of	IN
18751	167	51	A	a	NN
18751	167	52	with	with	IN
18751	167	53	18	18	CD
18751	167	54	parts	part	NNS
18751	167	55	of	of	IN
18751	167	56	a	a	DT
18751	167	57	sample	sample	NN
18751	167	58	of	of	IN
18751	167	59	B	b	NN
18751	167	60	,	,	,
18751	167	61	and	and	CC
18751	167	62	5	5	CD
18751	167	63	parts	part	NNS
18751	167	64	of	of	IN
18751	167	65	a	a	DT
18751	167	66	sample	sample	NN
18751	167	67	of	of	IN
18751	167	68	C.	C.	NNP
18751	167	69	[	[	-LRB-
18751	167	70	Illustration	illustration	NN
18751	167	71	:	:	:
18751	167	72	FIG	FIG	NNP
18751	167	73	.	.	.
18751	168	1	2	2	LS
18751	168	2	.	.	.
18751	168	3	]	]	-RRB-
18751	169	1	A	a	DT
18751	169	2	bruising	bruise	VBG
18751	169	3	plate	plate	NN
18751	169	4	,	,	,
18751	169	5	like	like	IN
18751	169	6	that	that	DT
18751	169	7	in	in	IN
18751	169	8	fig	fig	NN
18751	169	9	.	.	.
18751	170	1	2	2	LS
18751	170	2	,	,	,
18751	170	3	is	be	VBZ
18751	170	4	convenient	convenient	JJ
18751	170	5	for	for	IN
18751	170	6	general	general	JJ
18751	170	7	office	office	NN
18751	170	8	work	work	NN
18751	170	9	.	.	.
18751	171	1	The	the	DT
18751	171	2	slab	slab	NN
18751	171	3	is	be	VBZ
18751	171	4	of	of	IN
18751	171	5	cast	cast	NN
18751	171	6	iron	iron	NN
18751	171	7	,	,	,
18751	171	8	about	about	IN
18751	171	9	an	an	DT
18751	171	10	inch	inch	NN
18751	171	11	thick	thick	JJ
18751	171	12	.	.	.
18751	172	1	It	-PRON-	PRP
18751	172	2	is	be	VBZ
18751	172	3	firmly	firmly	RB
18751	172	4	supported	support	VBN
18751	172	5	on	on	IN
18751	172	6	a	a	DT
18751	172	7	solid	solid	JJ
18751	172	8	block	block	NN
18751	172	9	of	of	IN
18751	172	10	wood	wood	NN
18751	172	11	,	,	,
18751	172	12	and	and	CC
18751	172	13	pivoted	pivot	VBN
18751	172	14	for	for	IN
18751	172	15	convenience	convenience	NN
18751	172	16	in	in	IN
18751	172	17	emptying	empty	VBG
18751	172	18	.	.	.
18751	173	1	The	the	DT
18751	173	2	bruising	bruise	VBG
18751	173	3	-	-	HYPH
18751	173	4	hammer	hammer	NN
18751	173	5	is	be	VBZ
18751	173	6	steel	steel	NN
18751	173	7	-	-	HYPH
18751	173	8	faced	faced	JJ
18751	173	9	,	,	,
18751	173	10	about	about	RB
18751	173	11	4	4	CD
18751	173	12	inches	inch	NNS
18751	173	13	square	square	JJ
18751	173	14	,	,	,
18751	173	15	and	and	CC
18751	173	16	1	1	CD
18751	173	17	-	-	SYM
18751	173	18	1/2	1/2	CD
18751	173	19	inch	inch	NN
18751	173	20	thick	thick	JJ
18751	173	21	.	.	.
18751	174	1	The	the	DT
18751	174	2	block	block	NN
18751	174	3	is	be	VBZ
18751	174	4	firmly	firmly	RB
18751	174	5	fixed	fix	VBN
18751	174	6	to	to	IN
18751	174	7	a	a	DT
18751	174	8	small	small	JJ
18751	174	9	table	table	NN
18751	174	10	or	or	CC
18751	174	11	tressel	tressel	NN
18751	174	12	,	,	,
18751	174	13	so	so	IN
18751	174	14	that	that	IN
18751	174	15	the	the	DT
18751	174	16	slab	slab	NN
18751	174	17	is	be	VBZ
18751	174	18	about	about	RB
18751	174	19	2	2	CD
18751	174	20	feet	foot	NNS
18751	174	21	6	6	CD
18751	174	22	inches	inch	NNS
18751	174	23	from	from	IN
18751	174	24	the	the	DT
18751	174	25	ground	ground	NN
18751	174	26	.	.	.
18751	175	1	The	the	DT
18751	175	2	slab	slab	NN
18751	175	3	is	be	VBZ
18751	175	4	cleaned	clean	VBN
18751	175	5	,	,	,
18751	175	6	and	and	CC
18751	175	7	the	the	DT
18751	175	8	sample	sample	NN
18751	175	9	collected	collect	VBN
18751	175	10	with	with	IN
18751	175	11	the	the	DT
18751	175	12	help	help	NN
18751	175	13	of	of	IN
18751	175	14	a	a	DT
18751	175	15	stiff	stiff	JJ
18751	175	16	-	-	HYPH
18751	175	17	haired	haired	JJ
18751	175	18	brush	brush	NN
18751	175	19	.	.	.
18751	176	1	~Drying	~Drying	NFP
18751	176	2	:	:	:
18751	176	3	Determination	determination	NN
18751	176	4	of	of	IN
18751	176	5	Moisture.~--In	Moisture.~--In	NNP
18751	176	6	practice	practice	NN
18751	176	7	,	,	,
18751	176	8	the	the	DT
18751	176	9	moisture	moisture	NN
18751	176	10	is	be	VBZ
18751	176	11	generally	generally	RB
18751	176	12	determined	determine	VBN
18751	176	13	by	by	IN
18751	176	14	the	the	DT
18751	176	15	samplers	sampler	NNS
18751	176	16	,	,	,
18751	176	17	and	and	CC
18751	176	18	the	the	DT
18751	176	19	proportion	proportion	NN
18751	176	20	is	be	VBZ
18751	176	21	specified	specify	VBN
18751	176	22	in	in	IN
18751	176	23	grains	grain	NNS
18751	176	24	per	per	IN
18751	176	25	pound	pound	NN
18751	176	26	on	on	IN
18751	176	27	the	the	DT
18751	176	28	label	label	NN
18751	176	29	attached	attach	VBN
18751	176	30	to	to	IN
18751	176	31	the	the	DT
18751	176	32	sample	sample	NN
18751	176	33	when	when	WRB
18751	176	34	it	-PRON-	PRP
18751	176	35	reaches	reach	VBZ
18751	176	36	the	the	DT
18751	176	37	assay	assay	NNP
18751	176	38	office	office	NN
18751	176	39	.	.	.
18751	177	1	The	the	DT
18751	177	2	method	method	NN
18751	177	3	adopted	adopt	VBN
18751	177	4	is	be	VBZ
18751	177	5	usually	usually	RB
18751	177	6	to	to	TO
18751	177	7	dry	dry	VB
18751	177	8	1	1	CD
18751	177	9	lb	lb	IN
18751	177	10	.	.	.
18751	178	1	=	=	NFP
18751	178	2	7000	7000	CD
18751	178	3	grs	grs	NNP
18751	178	4	.	.	.
18751	179	1	of	of	IN
18751	179	2	the	the	DT
18751	179	3	ore	ore	NN
18751	179	4	in	in	IN
18751	179	5	a	a	DT
18751	179	6	frying	frying	JJ
18751	179	7	-	-	HYPH
18751	179	8	pan	pan	NN
18751	179	9	heated	heat	VBN
18751	179	10	over	over	IN
18751	179	11	a	a	DT
18751	179	12	gas	gas	NN
18751	179	13	flame	flame	NN
18751	179	14	,	,	,
18751	179	15	or	or	CC
18751	179	16	in	in	IN
18751	179	17	an	an	DT
18751	179	18	ordinary	ordinary	JJ
18751	179	19	oven	oven	NN
18751	179	20	,	,	,
18751	179	21	until	until	IN
18751	179	22	a	a	DT
18751	179	23	cold	cold	JJ
18751	179	24	bright	bright	JJ
18751	179	25	piece	piece	NN
18751	179	26	of	of	IN
18751	179	27	metal	metal	NN
18751	179	28	or	or	CC
18751	179	29	glass	glass	NN
18751	179	30	is	be	VBZ
18751	179	31	no	no	RB
18751	179	32	longer	long	RBR
18751	179	33	damped	damp	VBN
18751	179	34	when	when	WRB
18751	179	35	held	hold	VBN
18751	179	36	over	over	IN
18751	179	37	it	-PRON-	PRP
18751	179	38	.	.	.
18751	180	1	The	the	DT
18751	180	2	loss	loss	NN
18751	180	3	of	of	IN
18751	180	4	weight	weight	NN
18751	180	5	in	in	IN
18751	180	6	grains	grain	NNS
18751	180	7	=	=	SYM
18751	180	8	moisture	moisture	NN
18751	180	9	.	.	.
18751	181	1	Properly	properly	RB
18751	181	2	,	,	,
18751	181	3	however	however	RB
18751	181	4	,	,	,
18751	181	5	this	this	DT
18751	181	6	work	work	NN
18751	181	7	should	should	MD
18751	181	8	be	be	VB
18751	181	9	done	do	VBN
18751	181	10	by	by	IN
18751	181	11	the	the	DT
18751	181	12	assayer	assayer	NN
18751	181	13	,	,	,
18751	181	14	if	if	IN
18751	181	15	only	only	RB
18751	181	16	for	for	IN
18751	181	17	the	the	DT
18751	181	18	following	follow	VBG
18751	181	19	reason	reason	NN
18751	181	20	.	.	.
18751	182	1	It	-PRON-	PRP
18751	182	2	is	be	VBZ
18751	182	3	assumed	assume	VBN
18751	182	4	that	that	IN
18751	182	5	the	the	DT
18751	182	6	dry	dry	JJ
18751	182	7	ore	ore	NN
18751	182	8	of	of	IN
18751	182	9	the	the	DT
18751	182	10	sampler	sampler	NN
18751	182	11	and	and	CC
18751	182	12	of	of	IN
18751	182	13	the	the	DT
18751	182	14	assayer	assayer	NN
18751	182	15	are	be	VBP
18751	182	16	the	the	DT
18751	182	17	same	same	JJ
18751	182	18	thing	thing	NN
18751	182	19	;	;	:
18751	182	20	according	accord	VBG
18751	182	21	to	to	IN
18751	182	22	the	the	DT
18751	182	23	nature	nature	NN
18751	182	24	of	of	IN
18751	182	25	the	the	DT
18751	182	26	ore	ore	NN
18751	182	27	,	,	,
18751	182	28	this	this	DT
18751	182	29	may	may	MD
18751	182	30	or	or	CC
18751	182	31	may	may	MD
18751	182	32	not	not	RB
18751	182	33	be	be	VB
18751	182	34	the	the	DT
18751	182	35	case	case	NN
18751	182	36	.	.	.
18751	183	1	The	the	DT
18751	183	2	assayer	assayer	NN
18751	183	3	,	,	,
18751	183	4	however	however	RB
18751	183	5	,	,	,
18751	183	6	uses	use	VBZ
18751	183	7	the	the	DT
18751	183	8	sample	sample	NN
18751	183	9	which	which	WDT
18751	183	10	he	-PRON-	PRP
18751	183	11	has	have	VBZ
18751	183	12	dried	dry	VBN
18751	183	13	for	for	IN
18751	183	14	his	-PRON-	PRP$
18751	183	15	moisture	moisture	NN
18751	183	16	-	-	HYPH
18751	183	17	determination	determination	NN
18751	183	18	,	,	,
18751	183	19	as	as	IN
18751	183	20	the	the	DT
18751	183	21	dry	dry	JJ
18751	183	22	ore	ore	NN
18751	183	23	on	on	IN
18751	183	24	which	which	WDT
18751	183	25	he	-PRON-	PRP
18751	183	26	makes	make	VBZ
18751	183	27	his	-PRON-	PRP$
18751	183	28	other	other	JJ
18751	183	29	assays	assay	NNS
18751	183	30	,	,	,
18751	183	31	and	and	CC
18751	183	32	no	no	DT
18751	183	33	variation	variation	NN
18751	183	34	in	in	IN
18751	183	35	moisture	moisture	NN
18751	183	36	would	would	MD
18751	183	37	influence	influence	VB
18751	183	38	the	the	DT
18751	183	39	other	other	JJ
18751	183	40	and	and	CC
18751	183	41	more	more	RBR
18751	183	42	important	important	JJ
18751	183	43	determinations	determination	NNS
18751	183	44	.	.	.
18751	184	1	Some	some	DT
18751	184	2	ores	ore	NNS
18751	184	3	are	be	VBP
18751	184	4	sent	send	VBN
18751	184	5	to	to	IN
18751	184	6	the	the	DT
18751	184	7	smelter	smelter	NN
18751	184	8	with	with	IN
18751	184	9	from	from	IN
18751	184	10	5	5	CD
18751	184	11	to	to	TO
18751	184	12	15	15	CD
18751	184	13	per	per	NN
18751	184	14	cent	cent	NN
18751	184	15	.	.	.
18751	185	1	of	of	IN
18751	185	2	adherent	adherent	JJ
18751	185	3	water	water	NN
18751	185	4	.	.	.
18751	186	1	In	in	IN
18751	186	2	these	these	DT
18751	186	3	cases	case	NNS
18751	186	4	it	-PRON-	PRP
18751	186	5	is	be	VBZ
18751	186	6	best	good	JJS
18751	186	7	to	to	TO
18751	186	8	spread	spread	VB
18751	186	9	out	out	RP
18751	186	10	the	the	DT
18751	186	11	sample	sample	NN
18751	186	12	,	,	,
18751	186	13	and	and	CC
18751	186	14	taking	take	VBG
18751	186	15	equal	equal	JJ
18751	186	16	portions	portion	NNS
18751	186	17	fairly	fairly	RB
18751	186	18	at	at	IN
18751	186	19	regular	regular	JJ
18751	186	20	intervals	interval	NNS
18751	186	21	,	,	,
18751	186	22	weigh	weigh	VBP
18751	186	23	into	into	IN
18751	186	24	a	a	DT
18751	186	25	Berlin	Berlin	NNP
18751	186	26	dish	dish	NN
18751	186	27	20	20	CD
18751	186	28	grams	gram	NNS
18751	186	29	.	.	.
18751	187	1	This	this	DT
18751	187	2	should	should	MD
18751	187	3	then	then	RB
18751	187	4	be	be	VB
18751	187	5	dried	dry	VBN
18751	187	6	over	over	IN
18751	187	7	a	a	DT
18751	187	8	sand	sand	NN
18751	187	9	-	-	HYPH
18751	187	10	bath	bath	NN
18751	187	11	,	,	,
18751	187	12	or	or	CC
18751	187	13	if	if	IN
18751	187	14	the	the	DT
18751	187	15	ore	ore	NN
18751	187	16	is	be	VBZ
18751	187	17	likely	likely	JJ
18751	187	18	to	to	TO
18751	187	19	be	be	VB
18751	187	20	injured	injure	VBN
18751	187	21	by	by	IN
18751	187	22	excess	excess	NN
18751	187	23	of	of	IN
18751	187	24	heat	heat	NN
18751	187	25	,	,	,
18751	187	26	over	over	IN
18751	187	27	a	a	DT
18751	187	28	water	water	NN
18751	187	29	-	-	HYPH
18751	187	30	bath	bath	NN
18751	187	31	until	until	IN
18751	187	32	the	the	DT
18751	187	33	weight	weight	NN
18751	187	34	is	be	VBZ
18751	187	35	constant	constant	JJ
18751	187	36	.	.	.
18751	188	1	The	the	DT
18751	188	2	loss	loss	NN
18751	188	3	of	of	IN
18751	188	4	weight	weight	NN
18751	188	5	multiplied	multiply	VBN
18751	188	6	by	by	IN
18751	188	7	5	5	CD
18751	188	8	gives	give	VBZ
18751	188	9	the	the	DT
18751	188	10	percentage	percentage	NN
18751	188	11	of	of	IN
18751	188	12	water	water	NN
18751	188	13	present	present	JJ
18751	188	14	.	.	.
18751	189	1	Example:--	example:--	UH
18751	189	2	Weight	Weight	NNP
18751	189	3	of	of	IN
18751	189	4	dish	dish	NN
18751	189	5	+	+	SYM
18751	189	6	wolfram	wolfram	NN
18751	189	7	32.67	32.67	CD
18751	189	8	grms	grm	NNS
18751	189	9	.	.	.
18751	189	10	"	"	''
18751	190	1	"	"	``
18751	190	2	dish	dish	VB
18751	190	3	12.67	12.67	CD
18751	190	4	"	"	``
18751	190	5	-----	-----	NN
18751	190	6	"	"	''
18751	190	7	"	"	''
18751	190	8	wolfram	wolfram	VB
18751	190	9	20.00	20.00	CD
18751	190	10	"	"	``
18751	190	11	"	"	``
18751	190	12	"	"	''
18751	190	13	dish	dish	NN
18751	190	14	+	+	SYM
18751	190	15	wolfram	wolfram	VB
18751	190	16	32.67	32.67	CD
18751	190	17	"	"	``
18751	190	18	"	"	''
18751	190	19	"	"	''
18751	190	20	"	"	''
18751	190	21	dried	dry	VBD
18751	190	22	30.15	30.15	CD
18751	190	23	"	"	``
18751	190	24	-----	-----	:
18751	190	25	"	"	''
18751	190	26	"	"	''
18751	190	27	water	water	NN
18751	190	28	2.52	2.52	CD
18751	190	29	"	"	''
18751	190	30	2.52	2.52	CD
18751	190	31	×	×	NN
18751	190	32	5	5	CD
18751	190	33	=	=	SYM
18751	190	34	12.6	12.6	CD
18751	190	35	~12.6%.~	~12.6%.~	NNS
18751	190	36	There	there	EX
18751	190	37	are	be	VBP
18751	190	38	other	other	JJ
18751	190	39	ores	ore	NNS
18751	190	40	which	which	WDT
18751	190	41	are	be	VBP
18751	190	42	not	not	RB
18751	190	43	apparently	apparently	RB
18751	190	44	wet	wet	JJ
18751	190	45	,	,	,
18751	190	46	but	but	CC
18751	190	47	in	in	IN
18751	190	48	the	the	DT
18751	190	49	state	state	NN
18751	190	50	called	call	VBN
18751	190	51	"	"	``
18751	190	52	air	air	NN
18751	190	53	-	-	HYPH
18751	190	54	dried	dry	VBN
18751	190	55	.	.	.
18751	190	56	"	"	''
18751	191	1	It	-PRON-	PRP
18751	191	2	is	be	VBZ
18751	191	3	easier	easy	JJR
18751	191	4	to	to	TO
18751	191	5	take	take	VB
18751	191	6	fair	fair	JJ
18751	191	7	samples	sample	NNS
18751	191	8	of	of	IN
18751	191	9	these	these	DT
18751	191	10	,	,	,
18751	191	11	and	and	CC
18751	191	12	,	,	,
18751	191	13	consequently	consequently	RB
18751	191	14	,	,	,
18751	191	15	it	-PRON-	PRP
18751	191	16	is	be	VBZ
18751	191	17	not	not	RB
18751	191	18	necessary	necessary	JJ
18751	191	19	to	to	TO
18751	191	20	use	use	VB
18751	191	21	so	so	RB
18751	191	22	large	large	JJ
18751	191	23	a	a	DT
18751	191	24	quantity	quantity	NN
18751	191	25	as	as	IN
18751	191	26	20	20	CD
18751	191	27	grams	gram	NNS
18751	191	28	.	.	.
18751	192	1	But	but	CC
18751	192	2	with	with	IN
18751	192	3	a	a	DT
18751	192	4	smaller	small	JJR
18751	192	5	quantity	quantity	NN
18751	192	6	,	,	,
18751	192	7	extra	extra	JJ
18751	192	8	precautions	precaution	NNS
18751	192	9	must	must	MD
18751	192	10	be	be	VB
18751	192	11	taken	take	VBN
18751	192	12	.	.	.
18751	193	1	All	all	DT
18751	193	2	dry	dry	JJ
18751	193	3	solids	solid	NNS
18751	193	4	at	at	IN
18751	193	5	ordinary	ordinary	JJ
18751	193	6	temperatures	temperature	NNS
18751	193	7	absorb	absorb	VBP
18751	193	8	moisture	moisture	NN
18751	193	9	from	from	IN
18751	193	10	the	the	DT
18751	193	11	air	air	NN
18751	193	12	.	.	.
18751	194	1	The	the	DT
18751	194	2	amount	amount	NN
18751	194	3	varies	vary	VBZ
18751	194	4	with	with	IN
18751	194	5	the	the	DT
18751	194	6	nature	nature	NN
18751	194	7	of	of	IN
18751	194	8	the	the	DT
18751	194	9	material	material	NN
18751	194	10	and	and	CC
18751	194	11	with	with	IN
18751	194	12	the	the	DT
18751	194	13	quantity	quantity	NN
18751	194	14	of	of	IN
18751	194	15	surface	surface	NN
18751	194	16	exposed	expose	VBN
18751	194	17	.	.	.
18751	195	1	Light	light	JJ
18751	195	2	bulky	bulky	NN
18751	195	3	powders	powder	NNS
18751	195	4	absorb	absorb	VBP
18751	195	5	more	more	JJR
18751	195	6	than	than	IN
18751	195	7	heavy	heavy	JJ
18751	195	8	ones	one	NNS
18751	195	9	,	,	,
18751	195	10	because	because	IN
18751	195	11	of	of	IN
18751	195	12	the	the	DT
18751	195	13	greater	great	JJR
18751	195	14	condensing	condensing	NN
18751	195	15	surface	surface	NN
18751	195	16	.	.	.
18751	196	1	It	-PRON-	PRP
18751	196	2	is	be	VBZ
18751	196	3	on	on	IN
18751	196	4	this	this	DT
18751	196	5	account	account	NN
18751	196	6	that	that	IN
18751	196	7	it	-PRON-	PRP
18751	196	8	is	be	VBZ
18751	196	9	well	well	JJ
18751	196	10	to	to	TO
18751	196	11	weigh	weigh	VB
18751	196	12	substances	substance	NNS
18751	196	13	,	,	,
18751	196	14	which	which	WDT
18751	196	15	have	have	VBP
18751	196	16	been	be	VBN
18751	196	17	dried	dry	VBN
18751	196	18	,	,	,
18751	196	19	between	between	IN
18751	196	20	close	close	RB
18751	196	21	-	-	HYPH
18751	196	22	fitting	fit	VBG
18751	196	23	watch	watch	NN
18751	196	24	-	-	HYPH
18751	196	25	glasses	glass	NNS
18751	196	26	.	.	.
18751	197	1	The	the	DT
18751	197	2	method	method	NN
18751	197	3	of	of	IN
18751	197	4	determining	determine	VBG
18751	197	5	moisture	moisture	NN
18751	197	6	is	be	VBZ
18751	197	7	to	to	TO
18751	197	8	weigh	weigh	VB
18751	197	9	out	out	RP
18751	197	10	into	into	IN
18751	197	11	the	the	DT
18751	197	12	glasses	glass	NNS
18751	197	13	5	5	CD
18751	197	14	grams	gram	NNS
18751	197	15	of	of	IN
18751	197	16	ore	ore	NN
18751	197	17	,	,	,
18751	197	18	and	and	CC
18751	197	19	dry	dry	JJ
18751	197	20	in	in	IN
18751	197	21	the	the	DT
18751	197	22	water	water	NN
18751	197	23	-	-	HYPH
18751	197	24	oven	oven	VBN
18751	197	25	until	until	IN
18751	197	26	there	there	EX
18751	197	27	is	be	VBZ
18751	197	28	no	no	DT
18751	197	29	further	further	JJ
18751	197	30	loss	loss	NN
18751	197	31	of	of	IN
18751	197	32	weight	weight	NN
18751	197	33	.	.	.
18751	198	1	On	on	IN
18751	198	2	taking	take	VBG
18751	198	3	the	the	DT
18751	198	4	glasses	glass	NNS
18751	198	5	out	out	IN
18751	198	6	of	of	IN
18751	198	7	the	the	DT
18751	198	8	oven	oven	NN
18751	198	9	,	,	,
18751	198	10	they	-PRON-	PRP
18751	198	11	should	should	MD
18751	198	12	be	be	VB
18751	198	13	at	at	IN
18751	198	14	once	once	RB
18751	198	15	closed	close	VBN
18751	198	16	,	,	,
18751	198	17	the	the	DT
18751	198	18	clip	clip	NN
18751	198	19	put	put	VBN
18751	198	20	on	on	RP
18751	198	21	,	,	,
18751	198	22	and	and	CC
18751	198	23	after	after	IN
18751	198	24	cooling	cool	VBG
18751	198	25	in	in	IN
18751	198	26	a	a	DT
18751	198	27	desiccator	desiccator	NN
18751	198	28	weighed	weigh	VBD
18751	198	29	.	.	.
18751	199	1	If	if	IN
18751	199	2	after	after	IN
18751	199	3	a	a	DT
18751	199	4	second	second	JJ
18751	199	5	trial	trial	NN
18751	199	6	the	the	DT
18751	199	7	loss	loss	NN
18751	199	8	is	be	VBZ
18751	199	9	the	the	DT
18751	199	10	same	same	JJ
18751	199	11	,	,	,
18751	199	12	or	or	CC
18751	199	13	only	only	RB
18751	199	14	increased	increase	VBN
18751	199	15	by	by	IN
18751	199	16	a	a	DT
18751	199	17	milligram	milligram	NN
18751	199	18	,	,	,
18751	199	19	the	the	DT
18751	199	20	determination	determination	NN
18751	199	21	is	be	VBZ
18751	199	22	finished	finish	VBN
18751	199	23	.	.	.
18751	200	1	Example:--	example:--	UH
18751	200	2	Weight	Weight	NNP
18751	200	3	of	of	IN
18751	200	4	glasses	glass	NNS
18751	200	5	+	+	SYM
18751	200	6	pyrites	pyrite	VBZ
18751	200	7	31.0470	31.0470	CD
18751	200	8	grms	grm	NNS
18751	200	9	.	.	.
18751	200	10	"	"	''
18751	201	1	"	"	``
18751	201	2	glasses	glass	NNS
18751	201	3	26.0470	26.0470	CD
18751	201	4	"	"	``
18751	201	5	-------	-------	NFP
18751	201	6	"	"	''
18751	201	7	"	"	''
18751	201	8	pyrites	pyrite	VBZ
18751	201	9	5.0000	5.0000	CD
18751	201	10	"	"	``
18751	201	11	"	"	``
18751	201	12	"	"	``
18751	201	13	glasses	glass	NNS
18751	201	14	+	+	SYM
18751	201	15	pyrites	pyrite	NNS
18751	201	16	,	,	,
18751	201	17	dried	dry	VBD
18751	201	18	1	1	CD
18751	201	19	hour	hour	NN
18751	201	20	30.8965	30.8965	CD
18751	201	21	"	"	``
18751	201	22	"	"	``
18751	201	23	"	"	''
18751	201	24	"	"	''
18751	201	25	"	"	''
18751	201	26	dried	dry	VBD
18751	201	27	1	1	CD
18751	201	28	-	-	SYM
18751	201	29	1/2	1/2	CD
18751	201	30	"	"	``
18751	201	31	30.8957	30.8957	CD
18751	201	32	"	"	''
18751	201	33	"	"	``
18751	201	34	"	"	''
18751	201	35	"	"	''
18751	201	36	"	"	''
18751	201	37	31.0470	31.0470	CD
18751	201	38	"	"	''
18751	201	39	"	"	``
18751	201	40	"	"	''
18751	201	41	"	"	''
18751	201	42	"	"	''
18751	201	43	dried	dry	VBD
18751	201	44	30.8957	30.8957	CD
18751	201	45	"	"	``
18751	201	46	-------	-------	NFP
18751	201	47	"	"	''
18751	201	48	"	"	''
18751	201	49	moisture	moisture	NN
18751	201	50	0.1513	0.1513	CD
18751	201	51	"	"	''
18751	201	52	0.1513	0.1513	CD
18751	201	53	×	×	CD
18751	201	54	20	20	CD
18751	201	55	=	=	SYM
18751	201	56	3.026	3.026	CD
18751	201	57	~3.02%.~	~3.02%.~	NFP
18751	201	58	[	[	-LRB-
18751	201	59	Illustration	illustration	NN
18751	201	60	:	:	:
18751	201	61	FIG	FIG	NNP
18751	201	62	.	.	.
18751	202	1	3	3	LS
18751	202	2	.	.	.
18751	202	3	]	]	-RRB-
18751	203	1	Sometimes	sometimes	RB
18751	203	2	it	-PRON-	PRP
18751	203	3	may	may	MD
18751	203	4	be	be	VB
18751	203	5	advisable	advisable	JJ
18751	203	6	to	to	TO
18751	203	7	dry	dry	VB
18751	203	8	10	10	CD
18751	203	9	grams	gram	NNS
18751	203	10	,	,	,
18751	203	11	in	in	IN
18751	203	12	which	which	WDT
18751	203	13	case	case	NN
18751	203	14	multiplying	multiply	VBG
18751	203	15	the	the	DT
18751	203	16	loss	loss	NN
18751	203	17	by	by	IN
18751	203	18	10	10	CD
18751	203	19	will	will	MD
18751	203	20	give	give	VB
18751	203	21	the	the	DT
18751	203	22	percentage	percentage	NN
18751	203	23	.	.	.
18751	204	1	The	the	DT
18751	204	2	dried	dry	VBN
18751	204	3	ore	ore	NN
18751	204	4	should	should	MD
18751	204	5	be	be	VB
18751	204	6	transferred	transfer	VBN
18751	204	7	to	to	IN
18751	204	8	a	a	DT
18751	204	9	weighing	weigh	VBG
18751	204	10	-	-	HYPH
18751	204	11	tube	tube	NN
18751	204	12	(	(	-LRB-
18751	204	13	fig	fig	NN
18751	204	14	.	.	.
18751	205	1	3	3	LS
18751	205	2	)	)	-RRB-
18751	205	3	,	,	,
18751	205	4	and	and	CC
18751	205	5	reserved	reserve	VBN
18751	205	6	for	for	IN
18751	205	7	the	the	DT
18751	205	8	subsequent	subsequent	JJ
18751	205	9	determinations	determination	NNS
18751	205	10	.	.	.
18751	206	1	The	the	DT
18751	206	2	weighing	weighing	JJ
18751	206	3	-	-	HYPH
18751	206	4	tube	tube	NN
18751	206	5	with	with	IN
18751	206	6	the	the	DT
18751	206	7	ore	ore	NN
18751	206	8	must	must	MD
18751	206	9	be	be	VB
18751	206	10	marked	mark	VBN
18751	206	11	,	,	,
18751	206	12	and	and	CC
18751	206	13	kept	keep	VBD
18751	206	14	in	in	IN
18751	206	15	a	a	DT
18751	206	16	desiccator	desiccator	NN
18751	206	17	.	.	.
18751	207	1	Most	Most	JJS
18751	207	2	ores	ore	NNS
18751	207	3	and	and	CC
18751	207	4	inorganic	inorganic	JJ
18751	207	5	substances	substance	NNS
18751	207	6	can	can	MD
18751	207	7	be	be	VB
18751	207	8	dried	dry	VBN
18751	207	9	,	,	,
18751	207	10	and	and	CC
18751	207	11	their	-PRON-	PRP$
18751	207	12	moisture	moisture	NN
18751	207	13	determined	determine	VBN
18751	207	14	by	by	IN
18751	207	15	the	the	DT
18751	207	16	loss	loss	NN
18751	207	17	in	in	IN
18751	207	18	this	this	DT
18751	207	19	way	way	NN
18751	207	20	.	.	.
18751	208	1	When	when	WRB
18751	208	2	,	,	,
18751	208	3	however	however	RB
18751	208	4	,	,	,
18751	208	5	the	the	DT
18751	208	6	substance	substance	NN
18751	208	7	contains	contain	VBZ
18751	208	8	another	another	DT
18751	208	9	somewhat	somewhat	RB
18751	208	10	volatile	volatile	JJ
18751	208	11	ingredient	ingredient	NN
18751	208	12	,	,	,
18751	208	13	it	-PRON-	PRP
18751	208	14	is	be	VBZ
18751	208	15	exposed	expose	VBN
18751	208	16	over	over	IN
18751	208	17	sulphuric	sulphuric	JJ
18751	208	18	acid	acid	NN
18751	208	19	in	in	IN
18751	208	20	a	a	DT
18751	208	21	desiccator	desiccator	NN
18751	208	22	for	for	IN
18751	208	23	two	two	CD
18751	208	24	days	day	NNS
18751	208	25	(	(	-LRB-
18751	208	26	if	if	IN
18751	208	27	_	_	NNP
18751	208	28	in	in	IN
18751	208	29	vacuo	vacuo	NNS
18751	208	30	_	_	NNP
18751	208	31	,	,	,
18751	208	32	all	all	PDT
18751	208	33	the	the	DT
18751	208	34	better	well	RBR
18751	208	35	)	)	-RRB-
18751	208	36	,	,	,
18751	208	37	and	and	CC
18751	208	38	the	the	DT
18751	208	39	loss	loss	NN
18751	208	40	determined	determine	VBN
18751	208	41	.	.	.
18751	209	1	Moisture	moisture	NN
18751	209	2	in	in	IN
18751	209	3	dynamite	dynamite	NN
18751	209	4	should	should	MD
18751	209	5	be	be	VB
18751	209	6	determined	determine	VBN
18751	209	7	in	in	IN
18751	209	8	this	this	DT
18751	209	9	way	way	NN
18751	209	10	.	.	.
18751	210	1	When	when	WRB
18751	210	2	water	water	NN
18751	210	3	is	be	VBZ
18751	210	4	simply	simply	RB
18751	210	5	mechanically	mechanically	RB
18751	210	6	mixed	mixed	JJ
18751	210	7	with	with	IN
18751	210	8	a	a	DT
18751	210	9	substance	substance	NN
18751	210	10	it	-PRON-	PRP
18751	210	11	presents	present	VBZ
18751	210	12	but	but	CC
18751	210	13	little	little	JJ
18751	210	14	difficulty	difficulty	NN
18751	210	15	.	.	.
18751	211	1	The	the	DT
18751	211	2	combined	combined	JJ
18751	211	3	water	water	NN
18751	211	4	is	be	VBZ
18751	211	5	a	a	DT
18751	211	6	different	different	JJ
18751	211	7	matter	matter	NN
18751	211	8	.	.	.
18751	212	1	Slaked	slake	VBN
18751	212	2	lime	lime	NN
18751	212	3	,	,	,
18751	212	4	even	even	RB
18751	212	5	when	when	WRB
18751	212	6	perfectly	perfectly	RB
18751	212	7	dry	dry	JJ
18751	212	8	,	,	,
18751	212	9	contains	contain	VBZ
18751	212	10	much	much	JJ
18751	212	11	water	water	NN
18751	212	12	;	;	:
18751	212	13	and	and	CC
18751	212	14	if	if	IN
18751	212	15	the	the	DT
18751	212	16	water	water	NN
18751	212	17	of	of	IN
18751	212	18	soda	soda	NN
18751	212	19	crystals	crystal	NNS
18751	212	20	were	be	VBD
18751	212	21	separated	separate	VBN
18751	212	22	and	and	CC
18751	212	23	frozen	frozen	JJ
18751	212	24	,	,	,
18751	212	25	it	-PRON-	PRP
18751	212	26	would	would	MD
18751	212	27	occupy	occupy	VB
18751	212	28	a	a	DT
18751	212	29	volume	volume	NN
18751	212	30	equal	equal	JJ
18751	212	31	to	to	IN
18751	212	32	that	that	DT
18751	212	33	of	of	IN
18751	212	34	the	the	DT
18751	212	35	original	original	JJ
18751	212	36	crystals	crystal	NNS
18751	212	37	.	.	.
18751	213	1	Perfectly	perfectly	RB
18751	213	2	dry	dry	JJ
18751	213	3	substances	substance	NNS
18751	213	4	may	may	MD
18751	213	5	contain	contain	VB
18751	213	6	much	much	JJ
18751	213	7	water	water	NN
18751	213	8	,	,	,
18751	213	9	and	and	CC
18751	213	10	this	this	DT
18751	213	11	combined	combine	VBN
18751	213	12	water	water	NN
18751	213	13	is	be	VBZ
18751	213	14	retained	retain	VBN
18751	213	15	by	by	IN
18751	213	16	different	different	JJ
18751	213	17	materials	material	NNS
18751	213	18	with	with	IN
18751	213	19	very	very	RB
18751	213	20	unequal	unequal	JJ
18751	213	21	vigour	vigour	NN
18751	213	22	.	.	.
18751	214	1	Sodium	sodium	NN
18751	214	2	sulphate	sulphate	NN
18751	214	3	and	and	CC
18751	214	4	sodium	sodium	NN
18751	214	5	phosphate	phosphate	NN
18751	214	6	crystals	crystal	NNS
18751	214	7	lose	lose	VBP
18751	214	8	water	water	NN
18751	214	9	even	even	RB
18751	214	10	when	when	WRB
18751	214	11	exposed	expose	VBN
18751	214	12	under	under	IN
18751	214	13	ordinary	ordinary	JJ
18751	214	14	conditions	condition	NNS
18751	214	15	to	to	TO
18751	214	16	dry	dry	VB
18751	214	17	air	air	NN
18751	214	18	.	.	.
18751	215	1	Soda	Soda	NNP
18751	215	2	crystals	crystal	NNS
18751	215	3	when	when	WRB
18751	215	4	heated	heated	JJ
18751	215	5	melt	melt	NN
18751	215	6	,	,	,
18751	215	7	and	and	CC
18751	215	8	at	at	IN
18751	215	9	a	a	DT
18751	215	10	moderate	moderate	JJ
18751	215	11	temperature	temperature	NN
18751	215	12	give	give	VB
18751	215	13	off	off	RP
18751	215	14	their	-PRON-	PRP$
18751	215	15	water	water	NN
18751	215	16	with	with	IN
18751	215	17	ebullition	ebullition	NN
18751	215	18	.	.	.
18751	216	1	The	the	DT
18751	216	2	temperature	temperature	NN
18751	216	3	at	at	IN
18751	216	4	which	which	WDT
18751	216	5	all	all	PDT
18751	216	6	the	the	DT
18751	216	7	water	water	NN
18751	216	8	is	be	VBZ
18751	216	9	given	give	VBN
18751	216	10	up	up	RP
18751	216	11	varies	varie	NNS
18751	216	12	with	with	IN
18751	216	13	each	each	DT
18751	216	14	particular	particular	JJ
18751	216	15	salt	salt	NN
18751	216	16	;	;	:
18751	216	17	the	the	DT
18751	216	18	actual	actual	JJ
18751	216	19	determination	determination	NN
18751	216	20	of	of	IN
18751	216	21	the	the	DT
18751	216	22	water	water	NN
18751	216	23	in	in	IN
18751	216	24	each	each	DT
18751	216	25	case	case	NN
18751	216	26	will	will	MD
18751	216	27	require	require	VB
18751	216	28	somewhat	somewhat	RB
18751	216	29	different	different	JJ
18751	216	30	treatment	treatment	NN
18751	216	31	.	.	.
18751	217	1	Such	such	JJ
18751	217	2	determinations	determination	NNS
18751	217	3	,	,	,
18751	217	4	however	however	RB
18751	217	5	,	,	,
18751	217	6	are	be	VBP
18751	217	7	seldom	seldom	RB
18751	217	8	required	require	VBN
18751	217	9	;	;	:
18751	217	10	and	and	CC
18751	217	11	from	from	IN
18751	217	12	a	a	DT
18751	217	13	practical	practical	JJ
18751	217	14	point	point	NN
18751	217	15	of	of	IN
18751	217	16	view	view	NN
18751	217	17	this	this	DT
18751	217	18	combined	combined	JJ
18751	217	19	water	water	NN
18751	217	20	causes	cause	VBZ
18751	217	21	no	no	DT
18751	217	22	trouble	trouble	NN
18751	217	23	.	.	.
18751	218	1	_	_	NNP
18751	218	2	In	in	IN
18751	218	3	assaying	assay	VBG
18751	218	4	ores	ore	NNS
18751	218	5	_	_	NNP
18751	218	6	,	,	,
18751	218	7	we	-PRON-	PRP
18751	218	8	term	term	NN
18751	218	9	"	"	``
18751	218	10	moisture	moisture	NN
18751	218	11	"	"	''
18751	218	12	all	all	DT
18751	218	13	water	water	NN
18751	218	14	which	which	WDT
18751	218	15	is	be	VBZ
18751	218	16	lost	lose	VBN
18751	218	17	by	by	IN
18751	218	18	exposure	exposure	NN
18751	218	19	in	in	IN
18751	218	20	a	a	DT
18751	218	21	water	water	NN
18751	218	22	-	-	HYPH
18751	218	23	oven	oven	VBN
18751	218	24	at	at	IN
18751	218	25	100	100	CD
18751	218	26	°	°	NNS
18751	218	27	C.	C.	NNP
18751	218	28	,	,	,
18751	218	29	and	and	CC
18751	218	30	the	the	DT
18751	218	31	"	"	``
18751	218	32	dry	dry	JJ
18751	218	33	ore	ore	NN
18751	218	34	"	"	''
18751	218	35	is	be	VBZ
18751	218	36	the	the	DT
18751	218	37	ore	ore	NN
18751	218	38	which	which	WDT
18751	218	39	has	have	VBZ
18751	218	40	been	be	VBN
18751	218	41	dried	dry	VBN
18751	218	42	at	at	IN
18751	218	43	this	this	DT
18751	218	44	temperature	temperature	NN
18751	218	45	.	.	.
18751	219	1	No	no	DT
18751	219	2	advantage	advantage	NN
18751	219	3	,	,	,
18751	219	4	but	but	CC
18751	219	5	rather	rather	RB
18751	219	6	endless	endless	JJ
18751	219	7	confusion	confusion	NN
18751	219	8	,	,	,
18751	219	9	would	would	MD
18751	219	10	be	be	VB
18751	219	11	caused	cause	VBN
18751	219	12	by	by	IN
18751	219	13	varying	vary	VBG
18751	219	14	the	the	DT
18751	219	15	temperature	temperature	NN
18751	219	16	with	with	IN
18751	219	17	the	the	DT
18751	219	18	object	object	NN
18751	219	19	of	of	IN
18751	219	20	estimating	estimate	VBG
18751	219	21	the	the	DT
18751	219	22	whole	whole	NN
18751	219	23	of	of	IN
18751	219	24	the	the	DT
18751	219	25	water	water	NN
18751	219	26	which	which	WDT
18751	219	27	a	a	DT
18751	219	28	hydrated	hydrate	VBN
18751	219	29	salt	salt	NN
18751	219	30	may	may	MD
18751	219	31	contain	contain	VB
18751	219	32	.	.	.
18751	220	1	The	the	DT
18751	220	2	results	result	NNS
18751	220	3	of	of	IN
18751	220	4	the	the	DT
18751	220	5	assay	assay	NN
18751	220	6	of	of	IN
18751	220	7	the	the	DT
18751	220	8	other	other	JJ
18751	220	9	components	component	NNS
18751	220	10	should	should	MD
18751	220	11	be	be	VB
18751	220	12	calculated	calculate	VBN
18751	220	13	on	on	IN
18751	220	14	the	the	DT
18751	220	15	"	"	``
18751	220	16	dry	dry	JJ
18751	220	17	ore	ore	NN
18751	220	18	.	.	.
18751	220	19	"	"	''
18751	220	20	One	one	CD
18751	220	21	advantage	advantage	NN
18751	220	22	of	of	IN
18751	220	23	this	this	DT
18751	220	24	is	be	VBZ
18751	220	25	obvious:--The	obvious:--the	DT
18751	220	26	dry	dry	JJ
18751	220	27	ore	ore	NN
18751	220	28	has	have	VBZ
18751	220	29	a	a	DT
18751	220	30	constant	constant	JJ
18751	220	31	composition	composition	NN
18751	220	32	,	,	,
18751	220	33	and	and	CC
18751	220	34	the	the	DT
18751	220	35	results	result	NNS
18751	220	36	of	of	IN
18751	220	37	all	all	DT
18751	220	38	assays	assay	NNS
18751	220	39	of	of	IN
18751	220	40	it	-PRON-	PRP
18751	220	41	will	will	MD
18751	220	42	be	be	VB
18751	220	43	the	the	DT
18751	220	44	same	same	JJ
18751	220	45	,	,	,
18751	220	46	no	no	RB
18751	220	47	matter	matter	RB
18751	220	48	when	when	WRB
18751	220	49	made	make	VBN
18751	220	50	;	;	:
18751	220	51	the	the	DT
18751	220	52	moisture	moisture	NN
18751	220	53	,	,	,
18751	220	54	however	however	RB
18751	220	55	,	,	,
18751	220	56	may	may	MD
18751	220	57	vary	vary	VB
18751	220	58	from	from	IN
18751	220	59	day	day	NN
18751	220	60	to	to	IN
18751	220	61	day	day	NN
18751	220	62	,	,	,
18751	220	63	and	and	CC
18751	220	64	would	would	MD
18751	220	65	be	be	VB
18751	220	66	influenced	influence	VBN
18751	220	67	by	by	IN
18751	220	68	a	a	DT
18751	220	69	passing	pass	VBG
18751	220	70	shower	shower	NN
18751	220	71	of	of	IN
18751	220	72	rain	rain	NN
18751	220	73	.	.	.
18751	221	1	It	-PRON-	PRP
18751	221	2	is	be	VBZ
18751	221	3	well	well	JJ
18751	221	4	to	to	TO
18751	221	5	limit	limit	VB
18751	221	6	this	this	DT
18751	221	7	variability	variability	NN
18751	221	8	to	to	IN
18751	221	9	the	the	DT
18751	221	10	moisture	moisture	NN
18751	221	11	by	by	IN
18751	221	12	considering	consider	VBG
18751	221	13	it	-PRON-	PRP
18751	221	14	apart	apart	RB
18751	221	15	,	,	,
18751	221	16	and	and	CC
18751	221	17	thus	thus	RB
18751	221	18	avoid	avoid	VB
18751	221	19	having	have	VBG
18751	221	20	the	the	DT
18751	221	21	percentage	percentage	NN
18751	221	22	,	,	,
18751	221	23	say	say	VB
18751	221	24	,	,	,
18751	221	25	of	of	IN
18751	221	26	copper	copper	NN
18751	221	27	rising	rise	VBG
18751	221	28	and	and	CC
18751	221	29	falling	fall	VBG
18751	221	30	under	under	IN
18751	221	31	the	the	DT
18751	221	32	influence	influence	NN
18751	221	33	of	of	IN
18751	221	34	the	the	DT
18751	221	35	weather	weather	NN
18751	221	36	.	.	.
18751	222	1	In	in	IN
18751	222	2	the	the	DT
18751	222	3	case	case	NN
18751	222	4	of	of	IN
18751	222	5	certain	certain	JJ
18751	222	6	salts	salt	NNS
18751	222	7	,	,	,
18751	222	8	however	however	RB
18751	222	9	,	,	,
18751	222	10	such	such	JJ
18751	222	11	as	as	IN
18751	222	12	soda	soda	NN
18751	222	13	crystals	crystal	NNS
18751	222	14	and	and	CC
18751	222	15	hydrated	hydrated	JJ
18751	222	16	sulphate	sulphate	NN
18751	222	17	of	of	IN
18751	222	18	copper	copper	NN
18751	222	19	(	(	-LRB-
18751	222	20	when	when	WRB
18751	222	21	these	these	DT
18751	222	22	constitute	constitute	VBP
18751	222	23	the	the	DT
18751	222	24	bulk	bulk	NN
18751	222	25	of	of	IN
18751	222	26	the	the	DT
18751	222	27	substance	substance	NN
18751	222	28	to	to	TO
18751	222	29	be	be	VB
18751	222	30	assayed	assay	VBN
18751	222	31	)	)	-RRB-
18751	222	32	,	,	,
18751	222	33	it	-PRON-	PRP
18751	222	34	is	be	VBZ
18751	222	35	as	as	RB
18751	222	36	well	well	RB
18751	222	37	to	to	TO
18751	222	38	perform	perform	VB
18751	222	39	the	the	DT
18751	222	40	assay	assay	NN
18751	222	41	on	on	IN
18751	222	42	the	the	DT
18751	222	43	moist	moist	NN
18751	222	44	,	,	,
18751	222	45	or	or	CC
18751	222	46	at	at	IN
18751	222	47	any	any	DT
18751	222	48	rate	rate	NN
18751	222	49	air	air	NN
18751	222	50	-	-	HYPH
18751	222	51	dried	dry	VBN
18751	222	52	,	,	,
18751	222	53	substance	substance	NN
18751	222	54	.	.	.
18751	223	1	[	[	-LRB-
18751	223	2	2	2	LS
18751	223	3	]	]	-RRB-
18751	223	4	It	-PRON-	PRP
18751	223	5	would	would	MD
18751	223	6	be	be	VB
18751	223	7	equally	equally	RB
18751	223	8	convenient	convenient	JJ
18751	223	9	to	to	TO
18751	223	10	calculate	calculate	VB
18751	223	11	on	on	IN
18751	223	12	the	the	DT
18751	223	13	substance	substance	NN
18751	223	14	dried	dry	VBN
18751	223	15	at	at	IN
18751	223	16	100	100	CD
18751	223	17	°	°	NNS
18751	223	18	C.	C.	NNP
18751	223	19	;	;	:
18751	223	20	but	but	CC
18751	223	21	in	in	IN
18751	223	22	this	this	DT
18751	223	23	case	case	NN
18751	223	24	it	-PRON-	PRP
18751	223	25	would	would	MD
18751	223	26	be	be	VB
18751	223	27	well	well	RB
18751	223	28	,	,	,
18751	223	29	in	in	IN
18751	223	30	order	order	NN
18751	223	31	to	to	TO
18751	223	32	avoid	avoid	VB
18751	223	33	a	a	DT
18751	223	34	somewhat	somewhat	RB
18751	223	35	shallow	shallow	JJ
18751	223	36	criticism	criticism	NN
18751	223	37	,	,	,
18751	223	38	to	to	TO
18751	223	39	replace	replace	VB
18751	223	40	the	the	DT
18751	223	41	term	term	NN
18751	223	42	"	"	``
18751	223	43	moisture	moisture	NN
18751	223	44	"	"	''
18751	223	45	by	by	IN
18751	223	46	the	the	DT
18751	223	47	longer	long	JJR
18751	223	48	but	but	CC
18751	223	49	equivalent	equivalent	JJ
18751	223	50	phrase	phrase	NN
18751	223	51	"	"	''
18751	223	52	water	water	NN
18751	223	53	lost	lose	VBN
18751	223	54	at	at	IN
18751	223	55	100	100	CD
18751	223	56	°	°	NNS
18751	223	57	C.	C.	NNP
18751	223	58	"	"	''
18751	223	59	~Calculation	~Calculation	NFP
18751	223	60	and	and	CC
18751	223	61	Statement	statement	NN
18751	223	62	of	of	IN
18751	223	63	Results.~--By	results.~--by	RB
18751	223	64	far	far	RB
18751	223	65	the	the	DT
18751	223	66	most	most	RBS
18751	223	67	generally	generally	RB
18751	223	68	convenient	convenient	JJ
18751	223	69	method	method	NN
18751	223	70	of	of	IN
18751	223	71	stating	state	VBG
18751	223	72	the	the	DT
18751	223	73	results	result	NNS
18751	223	74	of	of	IN
18751	223	75	an	an	DT
18751	223	76	assay	assay	NN
18751	223	77	is	be	VBZ
18751	223	78	that	that	DT
18751	223	79	of	of	IN
18751	223	80	the	the	DT
18751	223	81	percentage	percentage	NN
18751	223	82	or	or	CC
18751	223	83	parts	part	NNS
18751	223	84	in	in	IN
18751	223	85	a	a	DT
18751	223	86	hundred	hundred	CD
18751	223	87	,	,	,
18751	223	88	and	and	CC
18751	223	89	to	to	TO
18751	223	90	avoid	avoid	VB
18751	223	91	a	a	DT
18751	223	92	needlessly	needlessly	RB
18751	223	93	troublesome	troublesome	JJ
18751	223	94	calculation	calculation	NN
18751	223	95	it	-PRON-	PRP
18751	223	96	is	be	VBZ
18751	223	97	well	well	JJ
18751	223	98	to	to	TO
18751	223	99	take	take	VB
18751	223	100	such	such	PDT
18751	223	101	a	a	DT
18751	223	102	quantity	quantity	NN
18751	223	103	of	of	IN
18751	223	104	ore	ore	NN
18751	223	105	for	for	IN
18751	223	106	each	each	DT
18751	223	107	assay	assay	NN
18751	223	108	as	as	IN
18751	223	109	by	by	IN
18751	223	110	a	a	DT
18751	223	111	simple	simple	JJ
18751	223	112	multiplication	multiplication	NN
18751	223	113	will	will	MD
18751	223	114	yield	yield	VB
18751	223	115	the	the	DT
18751	223	116	percentage	percentage	NN
18751	223	117	.	.	.
18751	224	1	In	in	IN
18751	224	2	these	these	DT
18751	224	3	calculations	calculation	NNS
18751	224	4	decimals	decimal	NNS
18751	224	5	are	be	VBP
18751	224	6	freely	freely	RB
18751	224	7	employed	employ	VBN
18751	224	8	,	,	,
18751	224	9	and	and	CC
18751	224	10	students	student	NNS
18751	224	11	should	should	MD
18751	224	12	make	make	VB
18751	224	13	themselves	-PRON-	PRP
18751	224	14	familiar	familiar	JJ
18751	224	15	with	with	IN
18751	224	16	the	the	DT
18751	224	17	methods	method	NNS
18751	224	18	of	of	IN
18751	224	19	using	use	VBG
18751	224	20	them	-PRON-	PRP
18751	224	21	.	.	.
18751	225	1	Other	other	JJ
18751	225	2	methods	method	NNS
18751	225	3	of	of	IN
18751	225	4	statement	statement	NN
18751	225	5	are	be	VBP
18751	225	6	in	in	IN
18751	225	7	use	use	NN
18751	225	8	,	,	,
18751	225	9	and	and	CC
18751	225	10	have	have	VBP
18751	225	11	advantages	advantage	NNS
18751	225	12	in	in	IN
18751	225	13	certain	certain	JJ
18751	225	14	special	special	JJ
18751	225	15	cases	case	NNS
18751	225	16	.	.	.
18751	226	1	With	with	IN
18751	226	2	bullion	bullion	NN
18751	226	3	the	the	DT
18751	226	4	parts	part	NNS
18751	226	5	in	in	IN
18751	226	6	a	a	DT
18751	226	7	thousand	thousand	CD
18751	226	8	are	be	VBP
18751	226	9	given	give	VBN
18751	226	10	,	,	,
18751	226	11	and	and	CC
18751	226	12	in	in	IN
18751	226	13	those	those	DT
18751	226	14	cases	case	NNS
18751	226	15	in	in	IN
18751	226	16	which	which	WDT
18751	226	17	the	the	DT
18751	226	18	percentage	percentage	NN
18751	226	19	is	be	VBZ
18751	226	20	very	very	RB
18751	226	21	small	small	JJ
18751	226	22	,	,	,
18751	226	23	as	as	IN
18751	226	24	in	in	IN
18751	226	25	water	water	NN
18751	226	26	analysis	analysis	NN
18751	226	27	,	,	,
18751	226	28	it	-PRON-	PRP
18751	226	29	is	be	VBZ
18751	226	30	convenient	convenient	JJ
18751	226	31	to	to	TO
18751	226	32	report	report	VB
18751	226	33	on	on	IN
18751	226	34	parts	part	NNS
18751	226	35	in	in	IN
18751	226	36	100,000	100,000	CD
18751	226	37	,	,	,
18751	226	38	or	or	CC
18751	226	39	even	even	RB
18751	226	40	on	on	IN
18751	226	41	parts	part	NNS
18751	226	42	per	per	IN
18751	226	43	1,000,000	1,000,000	CD
18751	226	44	.	.	.
18751	227	1	These	these	DT
18751	227	2	are	be	VBP
18751	227	3	easily	easily	RB
18751	227	4	got	get	VBN
18751	227	5	from	from	IN
18751	227	6	the	the	DT
18751	227	7	corresponding	correspond	VBG
18751	227	8	percentages	percentage	NNS
18751	227	9	by	by	IN
18751	227	10	shifting	shift	VBG
18751	227	11	the	the	DT
18751	227	12	decimal	decimal	JJ
18751	227	13	point	point	NN
18751	227	14	one	one	CD
18751	227	15	,	,	,
18751	227	16	three	three	CD
18751	227	17	,	,	,
18751	227	18	or	or	CC
18751	227	19	four	four	CD
18751	227	20	places	place	NNS
18751	227	21	to	to	IN
18751	227	22	the	the	DT
18751	227	23	right	right	NN
18751	227	24	.	.	.
18751	228	1	Thus	thus	RB
18751	228	2	92.5	92.5	CD
18751	228	3	per	per	IN
18751	228	4	cent	cent	NN
18751	228	5	.	.	.
18751	229	1	is	be	VBZ
18751	229	2	925	925	CD
18751	229	3	per	per	IN
18751	229	4	thousand	thousand	CD
18751	229	5	;	;	:
18751	229	6	and	and	CC
18751	229	7	0.0036	0.0036	CD
18751	229	8	per	per	IN
18751	229	9	cent	cent	NN
18751	229	10	.	.	.
18751	230	1	is	be	VBZ
18751	230	2	3.6	3.6	CD
18751	230	3	per	per	IN
18751	230	4	100,000	100,000	CD
18751	230	5	,	,	,
18751	230	6	or	or	CC
18751	230	7	36	36	CD
18751	230	8	per	per	IN
18751	230	9	million	million	CD
18751	230	10	.	.	.
18751	231	1	With	with	IN
18751	231	2	ores	ore	NNS
18751	231	3	of	of	IN
18751	231	4	tin	tin	NN
18751	231	5	,	,	,
18751	231	6	silver	silver	NN
18751	231	7	,	,	,
18751	231	8	and	and	CC
18751	231	9	gold	gold	NN
18751	231	10	,	,	,
18751	231	11	the	the	DT
18751	231	12	result	result	NN
18751	231	13	is	be	VBZ
18751	231	14	stated	state	VBN
18751	231	15	as	as	IN
18751	231	16	so	so	RB
18751	231	17	many	many	JJ
18751	231	18	cwts	cwt	NNS
18751	231	19	.	.	.
18751	231	20	,	,	,
18751	231	21	lbs	lbs	NNP
18751	231	22	.	.	NNP
18751	231	23	,	,	,
18751	231	24	or	or	CC
18751	231	25	ozs	ozs	NN
18751	231	26	.	.	NNP
18751	231	27	,	,	,
18751	231	28	in	in	IN
18751	231	29	the	the	DT
18751	231	30	ton	ton	NN
18751	231	31	.	.	.
18751	232	1	With	with	IN
18751	232	2	dressed	dressed	JJ
18751	232	3	tin	tin	NN
18751	232	4	ores	ore	NNS
18751	232	5	as	as	IN
18751	232	6	they	-PRON-	PRP
18751	232	7	are	be	VBP
18751	232	8	sent	send	VBN
18751	232	9	to	to	IN
18751	232	10	the	the	DT
18751	232	11	smelter	smelter	NN
18751	232	12	,	,	,
18751	232	13	the	the	DT
18751	232	14	produce	produce	NN
18751	232	15	is	be	VBZ
18751	232	16	given	give	VBN
18751	232	17	in	in	IN
18751	232	18	cwts	cwt	NNS
18751	232	19	.	.	.
18751	233	1	and	and	CC
18751	233	2	quarters	quarter	NNS
18751	233	3	to	to	IN
18751	233	4	the	the	DT
18751	233	5	ton	ton	NN
18751	233	6	.	.	.
18751	234	1	The	the	DT
18751	234	2	corresponding	correspond	VBG
18751	234	3	percentage	percentage	NN
18751	234	4	may	may	MD
18751	234	5	be	be	VB
18751	234	6	obtained	obtain	VBN
18751	234	7	by	by	IN
18751	234	8	multiplying	multiply	VBG
18751	234	9	by	by	IN
18751	234	10	five	five	CD
18751	234	11	;	;	:
18751	234	12	or	or	CC
18751	234	13	,	,	,
18751	234	14	inversely	inversely	RB
18751	234	15	,	,	,
18751	234	16	if	if	IN
18751	234	17	the	the	DT
18751	234	18	percentage	percentage	NN
18751	234	19	is	be	VBZ
18751	234	20	given	give	VBN
18751	234	21	,	,	,
18751	234	22	the	the	DT
18751	234	23	produce	produce	NN
18751	234	24	may	may	MD
18751	234	25	be	be	VB
18751	234	26	got	get	VBN
18751	234	27	by	by	IN
18751	234	28	dividing	divide	VBG
18751	234	29	by	by	IN
18751	234	30	five	five	CD
18751	234	31	.	.	.
18751	235	1	A	a	DT
18751	235	2	produce	produce	NN
18751	235	3	of	of	IN
18751	235	4	13	13	CD
18751	235	5	-	-	SYM
18751	235	6	1/2	1/2	CD
18751	235	7	equals	equal	VBZ
18751	235	8	a	a	DT
18751	235	9	percentage	percentage	NN
18751	235	10	of	of	IN
18751	235	11	13.5×5	13.5×5	CD
18751	235	12	=	=	SYM
18751	235	13	67.5	67.5	CD
18751	235	14	;	;	:
18751	235	15	and	and	CC
18751	235	16	a	a	DT
18751	235	17	percentage	percentage	NN
18751	235	18	of	of	IN
18751	235	19	70.0	70.0	CD
18751	235	20	equals	equal	VBZ
18751	235	21	a	a	DT
18751	235	22	produce	produce	NN
18751	235	23	of	of	IN
18751	235	24	70/5	70/5	NN
18751	235	25	=	=	SYM
18751	235	26	14	14	CD
18751	235	27	.	.	.
18751	236	1	With	with	IN
18751	236	2	tin	tin	JJ
18751	236	3	ores	ore	NNS
18751	236	4	as	as	IN
18751	236	5	raised	raise	VBN
18751	236	6	(	(	-LRB-
18751	236	7	in	in	IN
18751	236	8	which	which	WDT
18751	236	9	the	the	DT
18751	236	10	percentage	percentage	NN
18751	236	11	is	be	VBZ
18751	236	12	small	small	JJ
18751	236	13	)	)	-RRB-
18751	236	14	the	the	DT
18751	236	15	reduction	reduction	NN
18751	236	16	must	must	MD
18751	236	17	be	be	VB
18751	236	18	carried	carry	VBN
18751	236	19	to	to	IN
18751	236	20	pounds	pound	NNS
18751	236	21	per	per	IN
18751	236	22	ton	ton	NN
18751	236	23	.	.	.
18751	237	1	One	one	CD
18751	237	2	per	per	IN
18751	237	3	cent	cent	NN
18751	237	4	.	.	.
18751	238	1	equals	equal	VBZ
18751	238	2	22.4	22.4	CD
18751	238	3	lbs	lbs	NN
18751	238	4	.	.	.
18751	239	1	to	to	IN
18751	239	2	the	the	DT
18751	239	3	ton	ton	NN
18751	239	4	;	;	:
18751	239	5	consequently	consequently	RB
18751	239	6	,	,	,
18751	239	7	if	if	IN
18751	239	8	we	-PRON-	PRP
18751	239	9	multiply	multiply	VBP
18751	239	10	the	the	DT
18751	239	11	percentage	percentage	NN
18751	239	12	by	by	IN
18751	239	13	22.4	22.4	CD
18751	239	14	,	,	,
18751	239	15	the	the	DT
18751	239	16	produce	produce	NN
18751	239	17	will	will	MD
18751	239	18	be	be	VB
18751	239	19	given	give	VBN
18751	239	20	.	.	.
18751	240	1	Thus	thus	RB
18751	240	2	,	,	,
18751	240	3	if	if	IN
18751	240	4	an	an	DT
18751	240	5	ore	ore	NN
18751	240	6	contains	contain	VBZ
18751	240	7	6.7	6.7	CD
18751	240	8	per	per	NN
18751	240	9	cent	cent	NN
18751	240	10	.	.	.
18751	241	1	of	of	IN
18751	241	2	oxide	oxide	NN
18751	241	3	of	of	IN
18751	241	4	tin	tin	NN
18751	241	5	,	,	,
18751	241	6	the	the	DT
18751	241	7	produce	produce	NN
18751	241	8	is	be	VBZ
18751	241	9	6.7×22.4	6.7×22.4	CD
18751	241	10	=	=	SYM
18751	241	11	150	150	CD
18751	241	12	lbs	lbs	NN
18751	241	13	.	.	.
18751	242	1	(	(	-LRB-
18751	242	2	or	or	CC
18751	242	3	1	1	CD
18751	242	4	cwt	cwt	NNP
18751	242	5	.	.	NNP
18751	242	6	,	,	,
18751	242	7	1	1	CD
18751	242	8	quarter	quarter	NN
18751	242	9	,	,	,
18751	242	10	and	and	CC
18751	242	11	10	10	CD
18751	242	12	lbs	lb	NNS
18751	242	13	.	.	.
18751	242	14	)	)	-RRB-
18751	243	1	to	to	IN
18751	243	2	the	the	DT
18751	243	3	ton	ton	NN
18751	243	4	.	.	.
18751	244	1	With	with	IN
18751	244	2	gold	gold	NN
18751	244	3	and	and	CC
18751	244	4	silver	silver	NN
18751	244	5	ores	ore	NNS
18751	244	6	,	,	,
18751	244	7	the	the	DT
18751	244	8	proportion	proportion	NN
18751	244	9	of	of	IN
18751	244	10	precious	precious	JJ
18751	244	11	metal	metal	NN
18751	244	12	is	be	VBZ
18751	244	13	small	small	JJ
18751	244	14	,	,	,
18751	244	15	and	and	CC
18751	244	16	it	-PRON-	PRP
18751	244	17	is	be	VBZ
18751	244	18	necessary	necessary	JJ
18751	244	19	to	to	TO
18751	244	20	carry	carry	VB
18751	244	21	the	the	DT
18751	244	22	reduction	reduction	NN
18751	244	23	to	to	IN
18751	244	24	ozs	ozs	NN
18751	244	25	.	.	.
18751	245	1	and	and	CC
18751	245	2	dwts	dwt	NNS
18751	245	3	.	.	.
18751	246	1	to	to	IN
18751	246	2	the	the	DT
18751	246	3	ton	ton	NN
18751	246	4	;	;	:
18751	246	5	and	and	CC
18751	246	6	since	since	IN
18751	246	7	gold	gold	NN
18751	246	8	and	and	CC
18751	246	9	silver	silver	NN
18751	246	10	are	be	VBP
18751	246	11	sold	sell	VBN
18751	246	12	by	by	IN
18751	246	13	troy	troy	JJ
18751	246	14	weight	weight	NN
18751	246	15	,	,	,
18751	246	16	whilst	whilst	IN
18751	246	17	the	the	DT
18751	246	18	ton	ton	NN
18751	246	19	is	be	VBZ
18751	246	20	avoirdupois	avoirdupois	NNP
18751	246	21	,	,	,
18751	246	22	it	-PRON-	PRP
18751	246	23	is	be	VBZ
18751	246	24	of	of	IN
18751	246	25	importance	importance	NN
18751	246	26	to	to	TO
18751	246	27	remember	remember	VB
18751	246	28	that	that	IN
18751	246	29	the	the	DT
18751	246	30	ounces	ounce	NNS
18751	246	31	in	in	IN
18751	246	32	the	the	DT
18751	246	33	two	two	CD
18751	246	34	systems	system	NNS
18751	246	35	are	be	VBP
18751	246	36	not	not	RB
18751	246	37	the	the	DT
18751	246	38	same	same	JJ
18751	246	39	.	.	.
18751	247	1	A	a	DT
18751	247	2	ton	ton	NN
18751	247	3	contains	contain	VBZ
18751	247	4	15,680,000	15,680,000	CD
18751	247	5	grains	grain	NNS
18751	247	6	,	,	,
18751	247	7	which	which	WDT
18751	247	8	equal	equal	JJ
18751	247	9	653,333.3	653,333.3	CD
18751	247	10	dwts	dwt	NNS
18751	247	11	.	.	.
18751	248	1	or	or	CC
18751	248	2	32,666.6	32,666.6	CD
18751	248	3	ozs	ozs	NN
18751	248	4	.	.	.
18751	249	1	(	(	-LRB-
18751	249	2	troy	troy	NNP
18751	249	3	)	)	-RRB-
18751	249	4	.	.	.
18751	250	1	The	the	DT
18751	250	2	following	follow	VBG
18751	250	3	rules	rule	NNS
18751	250	4	are	be	VBP
18751	250	5	useful:--	useful:--	``
18751	250	6	To	to	TO
18751	250	7	get	get	VB
18751	250	8	ozs	ozs	NN
18751	250	9	.	.	.
18751	251	1	(	(	-LRB-
18751	251	2	troy	troy	VB
18751	251	3	)	)	-RRB-
18751	251	4	per	per	IN
18751	251	5	ton	ton	NN
18751	251	6	,	,	,
18751	251	7	multiply	multiply	VB
18751	251	8	parts	part	NNS
18751	251	9	per	per	IN
18751	251	10	100,000	100,000	CD
18751	251	11	by	by	IN
18751	251	12	0.327	0.327	CD
18751	251	13	;	;	:
18751	251	14	To	to	TO
18751	251	15	get	get	VB
18751	251	16	dwts	dwt	NNS
18751	251	17	.	.	.
18751	252	1	per	per	IN
18751	252	2	ton	ton	NN
18751	252	3	,	,	,
18751	252	4	multiply	multiply	VB
18751	252	5	parts	part	NNS
18751	252	6	per	per	IN
18751	252	7	100,000	100,000	CD
18751	252	8	by	by	IN
18751	252	9	6.53	6.53	CD
18751	252	10	;	;	:
18751	252	11	To	to	TO
18751	252	12	get	get	VB
18751	252	13	grains	grain	NNS
18751	252	14	per	per	IN
18751	252	15	ton	ton	NN
18751	252	16	,	,	,
18751	252	17	multiply	multiply	VB
18751	252	18	parts	part	NNS
18751	252	19	per	per	IN
18751	252	20	100,000	100,000	CD
18751	252	21	by	by	IN
18751	252	22	156.8	156.8	CD
18751	252	23	.	.	.
18751	253	1	Where	where	WRB
18751	253	2	liquids	liquid	NNS
18751	253	3	are	be	VBP
18751	253	4	being	be	VBG
18751	253	5	assayed	assay	VBN
18751	253	6	,	,	,
18751	253	7	cubic	cubic	JJ
18751	253	8	centimetres	centimetre	NNS
18751	253	9	are	be	VBP
18751	253	10	held	hold	VBN
18751	253	11	to	to	TO
18751	253	12	be	be	VB
18751	253	13	equivalent	equivalent	JJ
18751	253	14	to	to	IN
18751	253	15	grams	gram	NNS
18751	253	16	,	,	,
18751	253	17	and	and	CC
18751	253	18	the	the	DT
18751	253	19	usual	usual	JJ
18751	253	20	method	method	NN
18751	253	21	of	of	IN
18751	253	22	statement	statement	NN
18751	253	23	is	be	VBZ
18751	253	24	,	,	,
18751	253	25	"	"	``
18751	253	26	so	so	RB
18751	253	27	many	many	JJ
18751	253	28	parts	part	NNS
18751	253	29	by	by	IN
18751	253	30	weight	weight	NN
18751	253	31	in	in	IN
18751	253	32	so	so	RB
18751	253	33	many	many	JJ
18751	253	34	by	by	IN
18751	253	35	measure	measure	NN
18751	253	36	.	.	.
18751	253	37	"	"	''
18751	254	1	Where	where	WRB
18751	254	2	the	the	DT
18751	254	3	statement	statement	NN
18751	254	4	is	be	VBZ
18751	254	5	made	make	VBN
18751	254	6	as	as	IN
18751	254	7	grams	gram	NNS
18751	254	8	per	per	IN
18751	254	9	litre	litre	NN
18751	254	10	or	or	CC
18751	254	11	grains	grain	NNS
18751	254	12	per	per	IN
18751	254	13	gallon	gallon	NN
18751	254	14	,	,	,
18751	254	15	there	there	EX
18751	254	16	can	can	MD
18751	254	17	be	be	VB
18751	254	18	no	no	DT
18751	254	19	doubt	doubt	NN
18751	254	20	as	as	IN
18751	254	21	to	to	IN
18751	254	22	what	what	WP
18751	254	23	is	be	VBZ
18751	254	24	meant	mean	VBN
18751	254	25	;	;	:
18751	254	26	and	and	CC
18751	254	27	even	even	RB
18751	254	28	if	if	IN
18751	254	29	it	-PRON-	PRP
18751	254	30	be	be	VB
18751	254	31	expressed	express	VBN
18751	254	32	in	in	IN
18751	254	33	parts	part	NNS
18751	254	34	per	per	IN
18751	254	35	100,000	100,000	CD
18751	254	36	,	,	,
18751	254	37	parts	part	NNS
18751	254	38	by	by	IN
18751	254	39	weight	weight	NN
18751	254	40	in	in	IN
18751	254	41	a	a	DT
18751	254	42	measured	measured	JJ
18751	254	43	volume	volume	NN
18751	254	44	must	must	MD
18751	254	45	be	be	VB
18751	254	46	understood	understand	VBN
18751	254	47	unless	unless	IN
18751	254	48	the	the	DT
18751	254	49	contrary	contrary	NN
18751	254	50	is	be	VBZ
18751	254	51	expressly	expressly	RB
18751	254	52	stated	state	VBN
18751	254	53	.	.	.
18751	255	1	In	in	IN
18751	255	2	some	some	DT
18751	255	3	cases	case	NNS
18751	255	4	,	,	,
18751	255	5	where	where	WRB
18751	255	6	the	the	DT
18751	255	7	density	density	NN
18751	255	8	of	of	IN
18751	255	9	the	the	DT
18751	255	10	solution	solution	NN
18751	255	11	differs	differ	VBZ
18751	255	12	greatly	greatly	RB
18751	255	13	from	from	IN
18751	255	14	that	that	DT
18751	255	15	of	of	IN
18751	255	16	water	water	NN
18751	255	17	,	,	,
18751	255	18	the	the	DT
18751	255	19	percentage	percentage	NN
18751	255	20	by	by	IN
18751	255	21	weight	weight	NN
18751	255	22	may	may	MD
18751	255	23	be	be	VB
18751	255	24	given	give	VBN
18751	255	25	;	;	:
18751	255	26	and	and	CC
18751	255	27	in	in	IN
18751	255	28	others	other	NNS
18751	255	29	,	,	,
18751	255	30	mixtures	mixture	NNS
18751	255	31	of	of	IN
18751	255	32	two	two	CD
18751	255	33	or	or	CC
18751	255	34	more	more	JJR
18751	255	35	liquids	liquid	NNS
18751	255	36	,	,	,
18751	255	37	the	the	DT
18751	255	38	percentages	percentage	NNS
18751	255	39	may	may	MD
18751	255	40	be	be	VB
18751	255	41	given	give	VBN
18751	255	42	by	by	IN
18751	255	43	volume	volume	NN
18751	255	44	or	or	CC
18751	255	45	by	by	IN
18751	255	46	weight	weight	NN
18751	255	47	;	;	:
18751	255	48	as	as	IN
18751	255	49	so	so	RB
18751	255	50	many	many	JJ
18751	255	51	c.c	c.c	NN
18751	255	52	.	.	.
18751	256	1	in	in	IN
18751	256	2	100	100	CD
18751	256	3	c.c	c.c	NNP
18751	256	4	.	.	NNP
18751	256	5	,	,	,
18751	256	6	or	or	CC
18751	256	7	as	as	IN
18751	256	8	so	so	RB
18751	256	9	many	many	JJ
18751	256	10	grams	gram	NNS
18751	256	11	in	in	IN
18751	256	12	100	100	CD
18751	256	13	grams	gram	NNS
18751	256	14	,	,	,
18751	256	15	or	or	CC
18751	256	16	even	even	RB
18751	256	17	as	as	IN
18751	256	18	so	so	RB
18751	256	19	many	many	JJ
18751	256	20	grams	gram	NNS
18751	256	21	in	in	IN
18751	256	22	100	100	CD
18751	256	23	c.c	c.c	NNP
18751	256	24	.	.	.
18751	257	1	In	in	IN
18751	257	2	such	such	JJ
18751	257	3	cases	case	NNS
18751	257	4	it	-PRON-	PRP
18751	257	5	must	must	MD
18751	257	6	be	be	VB
18751	257	7	distinctly	distinctly	RB
18751	257	8	shown	show	VBN
18751	257	9	which	which	WDT
18751	257	10	method	method	NN
18751	257	11	of	of	IN
18751	257	12	statement	statement	NN
18751	257	13	is	be	VBZ
18751	257	14	adopted	adopt	VBN
18751	257	15	.	.	.
18751	258	1	One	one	CD
18751	258	2	grain	grain	NN
18751	258	3	per	per	IN
18751	258	4	gallon	gallon	NN
18751	258	5	means	mean	VBZ
18751	258	6	1	1	CD
18751	258	7	grain	grain	NN
18751	258	8	in	in	IN
18751	258	9	70,000	70,000	CD
18751	258	10	grain	grain	NN
18751	258	11	-	-	HYPH
18751	258	12	measures	measure	NNS
18751	258	13	,	,	,
18751	258	14	or	or	CC
18751	258	15	one	one	CD
18751	258	16	part	part	NN
18751	258	17	in	in	IN
18751	258	18	70,000	70,000	CD
18751	258	19	.	.	.
18751	259	1	Dividing	divide	VBG
18751	259	2	by	by	IN
18751	259	3	7	7	CD
18751	259	4	and	and	CC
18751	259	5	multiplying	multiply	VBG
18751	259	6	by	by	IN
18751	259	7	10	10	CD
18751	259	8	will	will	MD
18751	259	9	convert	convert	VB
18751	259	10	grains	grain	NNS
18751	259	11	per	per	IN
18751	259	12	gallon	gallon	NN
18751	259	13	into	into	IN
18751	259	14	parts	part	NNS
18751	259	15	per	per	IN
18751	259	16	100,000	100,000	CD
18751	259	17	.	.	.
18751	260	1	Inversely	inversely	RB
18751	260	2	,	,	,
18751	260	3	dividing	divide	VBG
18751	260	4	by	by	IN
18751	260	5	10	10	CD
18751	260	6	and	and	CC
18751	260	7	multiplying	multiply	VBG
18751	260	8	by	by	IN
18751	260	9	7	7	CD
18751	260	10	,	,	,
18751	260	11	will	will	MD
18751	260	12	convert	convert	VB
18751	260	13	parts	part	NNS
18751	260	14	per	per	IN
18751	260	15	100,000	100,000	CD
18751	260	16	into	into	IN
18751	260	17	grains	grain	NNS
18751	260	18	per	per	IN
18751	260	19	gallon	gallon	NN
18751	260	20	.	.	.
18751	261	1	Grams	gram	NNS
18751	261	2	per	per	IN
18751	261	3	litre	litre	NN
18751	261	4	are	be	VBP
18751	261	5	parts	part	NNS
18751	261	6	per	per	IN
18751	261	7	1000	1000	CD
18751	261	8	;	;	:
18751	261	9	multiplying	multiply	VBG
18751	261	10	by	by	IN
18751	261	11	100	100	CD
18751	261	12	will	will	MD
18751	261	13	give	give	VB
18751	261	14	parts	part	NNS
18751	261	15	per	per	IN
18751	261	16	100,000	100,000	CD
18751	261	17	,	,	,
18751	261	18	and	and	CC
18751	261	19	multiplying	multiply	VBG
18751	261	20	by	by	IN
18751	261	21	70	70	CD
18751	261	22	will	will	MD
18751	261	23	give	give	VB
18751	261	24	grains	grain	NNS
18751	261	25	per	per	IN
18751	261	26	gallon	gallon	NN
18751	261	27	.	.	.
18751	262	1	Among	among	IN
18751	262	2	foreign	foreign	JJ
18751	262	3	systems	system	NNS
18751	262	4	of	of	IN
18751	262	5	weights	weight	NNS
18751	262	6	,	,	,
18751	262	7	the	the	DT
18751	262	8	French	French	NNP
18751	262	9	is	be	VBZ
18751	262	10	by	by	IN
18751	262	11	far	far	RB
18751	262	12	the	the	DT
18751	262	13	best	good	JJS
18751	262	14	.	.	.
18751	263	1	Kilograms	Kilograms	NNP
18751	263	2	(	(	-LRB-
18751	263	3	2.205	2.205	CD
18751	263	4	lbs	lbs	NN
18751	263	5	.	.	.
18751	263	6	)	)	-RRB-
18751	264	1	per	per	IN
18751	264	2	quintal	quintal	NNP
18751	264	3	(	(	-LRB-
18751	264	4	220.5	220.5	CD
18751	264	5	lbs	lbs	NN
18751	264	6	.	.	.
18751	264	7	)	)	-RRB-
18751	265	1	are	be	VBP
18751	265	2	parts	part	NNS
18751	265	3	per	per	IN
18751	265	4	cent	cent	NN
18751	265	5	.	.	.
18751	266	1	;	;	:
18751	266	2	and	and	CC
18751	266	3	grams	gram	NNS
18751	266	4	(	(	-LRB-
18751	266	5	15.43	15.43	CD
18751	266	6	grs	grs	NNP
18751	266	7	.	.	.
18751	266	8	)	)	-RRB-
18751	267	1	per	per	IN
18751	267	2	quintal	quintal	NNP
18751	267	3	are	be	VBP
18751	267	4	parts	part	NNS
18751	267	5	per	per	IN
18751	267	6	100,000	100,000	CD
18751	267	7	.	.	.
18751	268	1	From	from	IN
18751	268	2	the	the	DT
18751	268	3	rule	rule	NN
18751	268	4	already	already	RB
18751	268	5	given	give	VBN
18751	268	6	,	,	,
18751	268	7	grams	gram	NNS
18751	268	8	per	per	IN
18751	268	9	quintal	quintal	NNP
18751	268	10	may	may	MD
18751	268	11	be	be	VB
18751	268	12	converted	convert	VBN
18751	268	13	into	into	IN
18751	268	14	ounces	ounce	NNS
18751	268	15	to	to	IN
18751	268	16	the	the	DT
18751	268	17	ton	ton	NN
18751	268	18	by	by	IN
18751	268	19	multiplying	multiply	VBG
18751	268	20	by	by	IN
18751	268	21	0.327	0.327	CD
18751	268	22	.	.	.
18751	269	1	The	the	DT
18751	269	2	German	german	JJ
18751	269	3	loths	loth	NNS
18751	269	4	per	per	IN
18751	269	5	centner	centner	NN
18751	269	6	(	(	-LRB-
18751	269	7	1/2	1/2	CD
18751	269	8	oz	oz	UH
18751	269	9	.	.	.
18751	270	1	(	(	-LRB-
18751	270	2	avoirdupois	avoirdupois	NNP
18751	270	3	)	)	-RRB-
18751	270	4	to	to	IN
18751	270	5	100	100	CD
18751	270	6	lbs	lb	NNS
18751	270	7	.	.	.
18751	270	8	)	)	-RRB-
18751	271	1	equal	equal	JJ
18751	271	2	parts	part	NNS
18751	271	3	per	per	IN
18751	271	4	3200	3200	CD
18751	271	5	;	;	:
18751	271	6	they	-PRON-	PRP
18751	271	7	are	be	VBP
18751	271	8	converted	convert	VBN
18751	271	9	into	into	IN
18751	271	10	parts	part	NNS
18751	271	11	per	per	IN
18751	271	12	cent	cent	NN
18751	271	13	.	.	.
18751	272	1	by	by	IN
18751	272	2	dividing	divide	VBG
18751	272	3	by	by	IN
18751	272	4	32	32	CD
18751	272	5	,	,	,
18751	272	6	or	or	CC
18751	272	7	into	into	IN
18751	272	8	ounces	ounce	NNS
18751	272	9	(	(	-LRB-
18751	272	10	troy	troy	VB
18751	272	11	)	)	-RRB-
18751	272	12	per	per	IN
18751	272	13	ton	ton	NN
18751	272	14	by	by	IN
18751	272	15	multiplying	multiply	VBG
18751	272	16	by	by	IN
18751	272	17	10.208	10.208	CD
18751	272	18	.	.	.
18751	273	1	In	in	IN
18751	273	2	the	the	DT
18751	273	3	United	United	NNP
18751	273	4	States	States	NNP
18751	273	5	,	,	,
18751	273	6	as	as	IN
18751	273	7	a	a	DT
18751	273	8	sort	sort	NN
18751	273	9	of	of	IN
18751	273	10	compromise	compromise	NN
18751	273	11	between	between	IN
18751	273	12	the	the	DT
18751	273	13	avoirdupois	avoirdupois	NNP
18751	273	14	and	and	CC
18751	273	15	metric	metric	JJ
18751	273	16	systems	system	NNS
18751	273	17	,	,	,
18751	273	18	a	a	DT
18751	273	19	ton	ton	NN
18751	273	20	is	be	VBZ
18751	273	21	taken	take	VBN
18751	273	22	as	as	IN
18751	273	23	2000	2000	CD
18751	273	24	lbs	lbs	NN
18751	273	25	.	.	.
18751	274	1	There	there	RB
18751	274	2	,	,	,
18751	274	3	too	too	RB
18751	274	4	,	,	,
18751	274	5	the	the	DT
18751	274	6	custom	custom	NN
18751	274	7	is	be	VBZ
18751	274	8	adopted	adopt	VBN
18751	274	9	of	of	IN
18751	274	10	reporting	report	VBG
18751	274	11	the	the	DT
18751	274	12	gold	gold	NN
18751	274	13	and	and	CC
18751	274	14	silver	silver	NN
18751	274	15	contents	content	NNS
18751	274	16	of	of	IN
18751	274	17	an	an	DT
18751	274	18	ore	ore	NN
18751	274	19	as	as	IN
18751	274	20	so	so	RB
18751	274	21	many	many	JJ
18751	274	22	dollars	dollar	NNS
18751	274	23	and	and	CC
18751	274	24	cents	cent	NNS
18751	274	25	to	to	IN
18751	274	26	the	the	DT
18751	274	27	ton	ton	NN
18751	274	28	.	.	.
18751	275	1	In	in	IN
18751	275	2	the	the	DT
18751	275	3	case	case	NN
18751	275	4	of	of	IN
18751	275	5	gold	gold	NN
18751	275	6	,	,	,
18751	275	7	an	an	DT
18751	275	8	ounce	ounce	NN
18751	275	9	is	be	VBZ
18751	275	10	considered	consider	VBN
18751	275	11	to	to	TO
18751	275	12	be	be	VB
18751	275	13	worth	worth	JJ
18751	275	14	20.6718	20.6718	CD
18751	275	15	dollars	dollar	NNS
18751	275	16	.	.	.
18751	276	1	With	with	IN
18751	276	2	silver	silver	NN
18751	276	3	,	,	,
18751	276	4	the	the	DT
18751	276	5	_	_	NNP
18751	276	6	nominal	nominal	NNP
18751	276	7	_	_	NNP
18751	276	8	value	value	NN
18751	276	9	is	be	VBZ
18751	276	10	1.2929	1.2929	CD
18751	276	11	dollars	dollar	NNS
18751	276	12	per	per	IN
18751	276	13	ounce	ounce	NN
18751	276	14	,	,	,
18751	276	15	but	but	CC
18751	276	16	frequently	frequently	RB
18751	276	17	in	in	IN
18751	276	18	assay	assay	NNP
18751	276	19	reports	report	VBZ
18751	276	20	it	-PRON-	PRP
18751	276	21	is	be	VBZ
18751	276	22	taken	take	VBN
18751	276	23	as	as	IN
18751	276	24	one	one	CD
18751	276	25	dollar	dollar	NN
18751	276	26	.	.	.
18751	277	1	The	the	DT
18751	277	2	practice	practice	NN
18751	277	3	is	be	VBZ
18751	277	4	objectionable	objectionable	JJ
18751	277	5	.	.	.
18751	278	1	The	the	DT
18751	278	2	prices	price	NNS
18751	278	3	of	of	IN
18751	278	4	metals	metal	NNS
18751	278	5	vary	vary	VBP
18751	278	6	with	with	IN
18751	278	7	the	the	DT
18751	278	8	fluctuations	fluctuation	NNS
18751	278	9	of	of	IN
18751	278	10	the	the	DT
18751	278	11	market	market	NN
18751	278	12	,	,	,
18751	278	13	and	and	CC
18751	278	14	if	if	IN
18751	278	15	the	the	DT
18751	278	16	assayer	assayer	NN
18751	278	17	fixed	fix	VBD
18751	278	18	the	the	DT
18751	278	19	price	price	NN
18751	278	20	,	,	,
18751	278	21	the	the	DT
18751	278	22	_	_	NNP
18751	278	23	date	date	NN
18751	278	24	_	_	NNP
18751	278	25	of	of	IN
18751	278	26	his	-PRON-	PRP$
18751	278	27	report	report	NN
18751	278	28	would	would	MD
18751	278	29	be	be	VB
18751	278	30	all	all	RB
18751	278	31	important	important	JJ
18751	278	32	;	;	:
18751	278	33	if	if	IN
18751	278	34	,	,	,
18751	278	35	on	on	IN
18751	278	36	the	the	DT
18751	278	37	other	other	JJ
18751	278	38	hand	hand	NN
18751	278	39	,	,	,
18751	278	40	he	-PRON-	PRP
18751	278	41	takes	take	VBZ
18751	278	42	a	a	DT
18751	278	43	fixed	fix	VBN
18751	278	44	price	price	NN
18751	278	45	which	which	WDT
18751	278	46	does	do	VBZ
18751	278	47	not	not	RB
18751	278	48	at	at	RB
18751	278	49	all	all	DT
18751	278	50	times	time	NNS
18751	278	51	agree	agree	VBP
18751	278	52	with	with	IN
18751	278	53	the	the	DT
18751	278	54	market	market	NN
18751	278	55	one	one	NN
18751	278	56	,	,	,
18751	278	57	it	-PRON-	PRP
18751	278	58	leaves	leave	VBZ
18751	278	59	a	a	DT
18751	278	60	path	path	NN
18751	278	61	open	open	JJ
18751	278	62	for	for	IN
18751	278	63	the	the	DT
18751	278	64	deception	deception	NN
18751	278	65	of	of	IN
18751	278	66	those	those	DT
18751	278	67	unacquainted	unacquainte	VBN
18751	278	68	with	with	IN
18751	278	69	the	the	DT
18751	278	70	custom	custom	NN
18751	278	71	.	.	.
18751	279	1	American	american	JJ
18751	279	2	"	"	``
18751	279	3	dollars	dollar	NNS
18751	279	4	on	on	IN
18751	279	5	the	the	DT
18751	279	6	ton	ton	NN
18751	279	7	of	of	IN
18751	279	8	2000	2000	CD
18751	279	9	lbs	lbs	NN
18751	279	10	.	.	.
18751	279	11	"	"	''
18751	280	1	may	may	MD
18751	280	2	be	be	VB
18751	280	3	converted	convert	VBN
18751	280	4	into	into	IN
18751	280	5	"	"	``
18751	280	6	ounces	ounce	NNS
18751	280	7	in	in	IN
18751	280	8	the	the	DT
18751	280	9	ton	ton	NN
18751	280	10	of	of	IN
18751	280	11	2240	2240	CD
18751	280	12	lbs	lbs	NN
18751	280	13	.	.	.
18751	280	14	"	"	''
18751	281	1	by	by	IN
18751	281	2	dividing	divide	VBG
18751	281	3	by	by	IN
18751	281	4	1.1544	1.1544	CD
18751	281	5	in	in	IN
18751	281	6	the	the	DT
18751	281	7	case	case	NN
18751	281	8	of	of	IN
18751	281	9	silver	silver	NN
18751	281	10	,	,	,
18751	281	11	and	and	CC
18751	281	12	by	by	IN
18751	281	13	18.457	18.457	CD
18751	281	14	in	in	IN
18751	281	15	the	the	DT
18751	281	16	case	case	NN
18751	281	17	of	of	IN
18751	281	18	gold	gold	NN
18751	281	19	.	.	.
18751	282	1	~Laboratory	~Laboratory	NFP
18751	282	2	Books	Books	NNP
18751	282	3	and	and	CC
18751	282	4	Report	report	VB
18751	282	5	Forms.~--The	forms.~--the	JJ
18751	282	6	record	record	NN
18751	282	7	which	which	WDT
18751	282	8	the	the	DT
18751	282	9	assayer	assayer	NN
18751	282	10	makes	make	VBZ
18751	282	11	of	of	IN
18751	282	12	his	-PRON-	PRP$
18751	282	13	work	work	NN
18751	282	14	must	must	MD
18751	282	15	be	be	VB
18751	282	16	clear	clear	JJ
18751	282	17	and	and	CC
18751	282	18	neat	neat	JJ
18751	282	19	,	,	,
18751	282	20	so	so	IN
18751	282	21	that	that	DT
18751	282	22	reference	reference	NN
18751	282	23	,	,	,
18751	282	24	even	even	RB
18751	282	25	after	after	IN
18751	282	26	an	an	DT
18751	282	27	interval	interval	NN
18751	282	28	of	of	IN
18751	282	29	years	year	NNS
18751	282	30	,	,	,
18751	282	31	should	should	MD
18751	282	32	be	be	VB
18751	282	33	certain	certain	JJ
18751	282	34	and	and	CC
18751	282	35	easy	easy	JJ
18751	282	36	.	.	.
18751	283	1	One	one	CD
18751	283	2	method	method	NN
18751	283	3	should	should	MD
18751	283	4	be	be	VB
18751	283	5	adopted	adopt	VBN
18751	283	6	and	and	CC
18751	283	7	adhered	adhere	VBN
18751	283	8	to	to	IN
18751	283	9	.	.	.
18751	284	1	Where	where	WRB
18751	284	2	there	there	EX
18751	284	3	are	be	VBP
18751	284	4	a	a	DT
18751	284	5	large	large	JJ
18751	284	6	number	number	NN
18751	284	7	of	of	IN
18751	284	8	samples	sample	NNS
18751	284	9	,	,	,
18751	284	10	three	three	CD
18751	284	11	books	book	NNS
18751	284	12	are	be	VBP
18751	284	13	required	require	VBN
18751	284	14	.	.	.
18751	285	1	_	_	NNP
18751	285	2	Sample	Sample	NNP
18751	285	3	Book._--This	Book._--This	NNP
18751	285	4	contains	contain	VBZ
18751	285	5	particulars	particular	NNS
18751	285	6	of	of	IN
18751	285	7	the	the	DT
18751	285	8	samples	sample	NNS
18751	285	9	(	(	-LRB-
18751	285	10	marks	mark	NNS
18751	285	11	,	,	,
18751	285	12	&	&	CC
18751	285	13	c.	c.	NNP
18751	285	14	)	)	-RRB-
18751	285	15	,	,	,
18751	285	16	which	which	WDT
18751	285	17	are	be	VBP
18751	285	18	entered	enter	VBN
18751	285	19	by	by	IN
18751	285	20	the	the	DT
18751	285	21	office	office	NN
18751	285	22	-	-	HYPH
18751	285	23	clerk	clerk	NN
18751	285	24	as	as	IN
18751	285	25	they	-PRON-	PRP
18751	285	26	arrive	arrive	VBP
18751	285	27	.	.	.
18751	286	1	He	-PRON-	PRP
18751	286	2	at	at	IN
18751	286	3	the	the	DT
18751	286	4	same	same	JJ
18751	286	5	time	time	NN
18751	286	6	puts	put	VBZ
18751	286	7	on	on	RP
18751	286	8	each	each	DT
18751	286	9	sample	sample	NN
18751	286	10	the	the	DT
18751	286	11	distinguishing	distinguish	VBG
18751	286	12	number	number	NN
18751	286	13	.	.	.
18751	287	1	EXAMPLE	example	NN
18751	287	2	OF	of	IN
18751	287	3	PAGE	page	NN
18751	287	4	OF	of	IN
18751	287	5	SAMPLE	SAMPLE	NNP
18751	287	6	BOOK	BOOK	NNS
18751	287	7	.	.	.
18751	288	1	+	+	CC
18751	288	2	----------+----------+--------------------------+----------------+	----------+----------+--------------------------+----------------+	NN
18751	288	3	|	|	NNS
18751	288	4	Date	date	NN
18751	288	5	.	.	.
18751	289	1	|	|	NNP
18751	289	2	Number	Number	NNP
18751	289	3	.	.	.
18751	290	1	|	|	NNP
18751	290	2	Sample	Sample	NNP
18751	290	3	.	.	.
18751	291	1	|	|	NNP
18751	291	2	Remarks	Remarks	NNPS
18751	291	3	.	.	.
18751	292	1	|	|	JJ
18751	292	2	+	+	SYM
18751	292	3	----------+----------+--------------------------+----------------+	----------+----------+--------------------------+----------------+	HYPH
18751	292	4	|	|	NNP
18751	292	5	Feb.	February	NNP
18751	292	6	1	1	CD
18751	292	7	|	|	CD
18751	292	8	482	482	CD
18751	292	9	|	|	CD
18751	292	10	Tough	Tough	NNP
18751	292	11	Copper	Copper	NNP
18751	292	12	|	|	NNP
18751	292	13	For	for	IN
18751	292	14	Arsenic	Arsenic	NNP
18751	292	15	.	.	.
18751	293	1	|	|	CD
18751	293	2	|	|	NNP
18751	293	3	"	"	''
18751	293	4	2	2	CD
18751	293	5	|	|	NNP
18751	293	6	X	X	NNP
18751	293	7	|	|	NNP
18751	293	8	Piece	Piece	NNP
18751	293	9	of	of	IN
18751	293	10	Metal	Metal	NNP
18751	293	11	|	|	NNP
18751	293	12	For	for	IN
18751	293	13	Ni	Ni	NNP
18751	293	14	and	and	CC
18751	293	15	Cu	Cu	NNP
18751	293	16	.	.	.
18751	294	1	|	|	NNP
18751	294	2	|	|	NNP
18751	294	3	"	"	''
18751	294	4	|	|	NNP
18751	294	5	483	483	CD
18751	294	6	|	|	CD
18751	294	7	Tough	Tough	NNP
18751	294	8	Copper	Copper	NNP
18751	294	9	.	.	.
18751	295	1	|	|	NNP
18751	295	2	|	|	CD
18751	295	3	|	|	NNP
18751	295	4	"	"	''
18751	295	5	|	|	NNP
18751	295	6	73	73	CD
18751	295	7	|	|	NNP
18751	295	8	Silver	Silver	NNP
18751	295	9	Precipitate	Precipitate	NNP
18751	295	10	,	,	,
18751	295	11	|	|	NNP
18751	295	12	With	with	IN
18751	295	13	Letter	Letter	NNP
18751	295	14	.	.	.
18751	296	1	|	|	NNP
18751	296	2	|	|	NNP
18751	296	3	|	|	CD
18751	296	4	|	|	CD
18751	296	5	4	4	CD
18751	296	6	casks	cask	NNS
18751	296	7	,	,	,
18751	296	8	24	24	CD
18751	296	9	cwt	cwt	NN
18751	296	10	.	.	.
18751	297	1	1	1	CD
18751	297	2	qr	qr	NNP
18751	297	3	.	.	.
18751	298	1	|	|	NNP
18751	298	2	|	|	CD
18751	298	3	|	|	NNP
18751	298	4	"	"	''
18751	298	5	|	|	CD
18751	298	6	494	494	CD
18751	298	7	|	|	CD
18751	298	8	Purple	Purple	NNP
18751	298	9	Ore	Ore	NNP
18751	298	10	,	,	,
18751	298	11	200	200	CD
18751	298	12	tons	ton	NNS
18751	298	13	.	.	.
18751	299	1	|	|	NNP
18751	299	2	|	|	CD
18751	299	3	|	|	NNP
18751	299	4	"	"	''
18751	299	5	|	|	NNP
18751	299	6	1	1	CD
18751	299	7	J.T.	J.T.	NNP
18751	300	1	|	|	NNP
18751	300	2	Lead	Lead	NNP
18751	300	3	Ore	Ore	NNP
18751	300	4	,	,	,
18751	300	5	1	1	CD
18751	300	6	J.T.	J.T.	NNP
18751	301	1	|	|	CD
18751	301	2	From	from	IN
18751	301	3	Corsica	Corsica	NNP
18751	301	4	.	.	.
18751	302	1	|	|	NNP
18751	302	2	|	|	NNP
18751	302	3	"	"	''
18751	302	4	|	|	CD
18751	302	5	2	2	CD
18751	302	6	J.T.	J.T.	NNP
18751	303	1	|	|	NNP
18751	303	2	"	"	``
18751	303	3	2	2	CD
18751	303	4	J.T.	J.T.	NNP
18751	304	1	|	|	NNS
18751	304	2	|	|	CD
18751	304	3	+	+	NNS
18751	304	4	----------+----------+--------------------------+----------------+	----------+----------+--------------------------+----------------+	:
18751	304	5	_	_	NNP
18751	304	6	Laboratory	Laboratory	NNP
18751	304	7	Book	Book	NNP
18751	304	8	.	.	.
18751	304	9	_	_	NNP
18751	304	10	This	this	DT
18751	304	11	is	be	VBZ
18751	304	12	the	the	DT
18751	304	13	Assayer	Assayer	NNP
18751	304	14	's	's	POS
18751	304	15	note	note	NN
18751	304	16	-	-	HYPH
18751	304	17	book	book	NN
18751	304	18	,	,	,
18751	304	19	in	in	IN
18751	304	20	which	which	WDT
18751	304	21	he	-PRON-	PRP
18751	304	22	enters	enter	VBZ
18751	304	23	clearly	clearly	RB
18751	304	24	the	the	DT
18751	304	25	particulars	particular	NNS
18751	304	26	of	of	IN
18751	304	27	his	-PRON-	PRP$
18751	304	28	work	work	NN
18751	304	29	--	--	:
18751	304	30	the	the	DT
18751	304	31	results	result	NNS
18751	304	32	obtained	obtain	VBN
18751	304	33	,	,	,
18751	304	34	as	as	RB
18751	304	35	well	well	RB
18751	304	36	as	as	IN
18751	304	37	how	how	WRB
18751	304	38	these	these	DT
18751	304	39	results	result	NNS
18751	304	40	were	be	VBD
18751	304	41	arrived	arrive	VBN
18751	304	42	at	at	IN
18751	304	43	.	.	.
18751	305	1	The	the	DT
18751	305	2	calculations	calculation	NNS
18751	305	3	should	should	MD
18751	305	4	be	be	VB
18751	305	5	done	do	VBN
18751	305	6	on	on	IN
18751	305	7	scrap	scrap	NN
18751	305	8	-	-	HYPH
18751	305	9	paper	paper	NN
18751	305	10	,	,	,
18751	305	11	and	and	CC
18751	305	12	should	should	MD
18751	305	13	not	not	RB
18751	305	14	be	be	VB
18751	305	15	entered	enter	VBN
18751	305	16	,	,	,
18751	305	17	although	although	IN
18751	305	18	,	,	,
18751	305	19	of	of	IN
18751	305	20	course	course	NN
18751	305	21	,	,	,
18751	305	22	detail	detail	NN
18751	305	23	enough	enough	RB
18751	305	24	must	must	MD
18751	305	25	be	be	VB
18751	305	26	shown	show	VBN
18751	305	27	to	to	TO
18751	305	28	enable	enable	VB
18751	305	29	the	the	DT
18751	305	30	results	result	NNS
18751	305	31	to	to	TO
18751	305	32	be	be	VB
18751	305	33	recalculated	recalculate	VBN
18751	305	34	.	.	.
18751	306	1	EXAMPLE	example	NN
18751	306	2	OF	of	IN
18751	306	3	PAGE	page	NN
18751	306	4	OF	of	IN
18751	306	5	LABORATORY	LABORATORY	NNP
18751	306	6	BOOK	BOOK	NNP
18751	306	7	.	.	.
18751	307	1	_	_	NNP
18751	307	2	_	_	NNP
18751	307	3	_	_	NNP
18751	307	4	_	_	NNP
18751	307	5	_	_	NNP
18751	307	6	_	_	NNP
18751	307	7	_	_	NNP
18751	307	8	_	_	NNP
18751	307	9	_	_	NNP
18751	307	10	_	_	NNP
18751	307	11	_	_	NNP
18751	307	12	_	_	NNP
18751	307	13	_	_	NNP
18751	307	14	_	_	NNP
18751	307	15	_	_	NNP
18751	307	16	_	_	NNP
18751	307	17	_	_	NNP
18751	307	18	_	_	NNP
18751	307	19	_	_	NNP
18751	307	20	_	_	NNP
18751	307	21	_	_	NNP
18751	307	22	_	_	NNP
18751	307	23	_	_	NNP
18751	307	24	_	_	NNP
18751	307	25	_	_	NNP
18751	307	26	_	_	NNP
18751	307	27	_	_	NNP
18751	307	28	_	_	NNP
18751	307	29	_	_	NNP
18751	307	30	_	_	NNP
18751	307	31	_	_	NNP
18751	307	32	_	_	NNP
18751	307	33	_	_	NNP
18751	307	34	_	_	NNP
18751	307	35	_	_	NNP
18751	307	36	_	_	NNP
18751	307	37	_	_	NNP
18751	307	38	_	_	NNP
18751	307	39	_	_	NNP
18751	307	40	_	_	NNP
18751	307	41	_	_	NNP
18751	307	42	_	_	NNP
18751	307	43	_	_	NNP
18751	307	44	_	_	NNP
18751	307	45	_	_	NNP
18751	307	46	_	_	NNP
18751	307	47	_	_	NNP
18751	307	48	_	_	NNP
18751	307	49	_	_	NNP
18751	307	50	_	_	NNP
18751	307	51	_	_	NNP
18751	307	52	_	_	NNP
18751	307	53	_	_	NNP
18751	307	54	_	_	NNP
18751	307	55	_	_	NNP
18751	307	56	_	_	NNP
18751	307	57	_	_	NNP
18751	307	58	_	_	NNP
18751	307	59	_	_	NNP
18751	307	60	_	_	NNP
18751	307	61	_	_	NNP
18751	307	62	_	_	NNP
18751	307	63	Purple	Purple	NNP
18751	307	64	Ore	Ore	NNP
18751	307	65	5	5	CD
18751	307	66	grams	gram	NNS
18751	307	67	19/10/89	19/10/89	NNS
18751	307	68	0.0042	0.0042	CD
18751	307	69	grm	grm	NN
18751	307	70	.	.	.
18751	308	1	0.0021	0.0021	LS
18751	308	2	"	"	``
18751	308	3	------	------	NNP
18751	308	4	Colorimetric	Colorimetric	NNP
18751	308	5	0.0063	0.0063	CD
18751	308	6	×	×	NFP
18751	308	7	20	20	CD
18751	308	8	=	=	SYM
18751	308	9	0.13	0.13	CD
18751	308	10	%	%	NN
18751	308	11	Copper	Copper	NNP
18751	308	12	_	_	NNP
18751	308	13	_	_	NNP
18751	308	14	_	_	NNP
18751	308	15	_	_	NNP
18751	308	16	_	_	NNP
18751	308	17	_	_	NNP
18751	308	18	_	_	NNP
18751	308	19	_	_	NNP
18751	308	20	_	_	NNP
18751	308	21	_	_	NNP
18751	308	22	_	_	NNP
18751	308	23	_	_	NNP
18751	308	24	_	_	NNP
18751	308	25	_	_	NNP
18751	308	26	_	_	NNP
18751	308	27	_	_	NNP
18751	308	28	_	_	NNP
18751	308	29	_	_	NNP
18751	308	30	_	_	NNP
18751	308	31	_	_	NNP
18751	308	32	_	_	NNP
18751	308	33	_	_	NNP
18751	308	34	_	_	NNP
18751	308	35	_	_	NNP
18751	308	36	_	_	NNP
18751	308	37	_	_	NNP
18751	308	38	_	_	NNP
18751	308	39	_	_	NNP
18751	308	40	_	_	NNP
18751	308	41	_	_	NNP
18751	308	42	_	_	NNP
18751	308	43	_	_	NNP
18751	308	44	_	_	NNP
18751	308	45	_	_	NNP
18751	308	46	_	_	NNP
18751	308	47	_	_	NNP
18751	308	48	_	_	NNP
18751	308	49	_	_	NNP
18751	308	50	_	_	NNP
18751	308	51	_	_	NNP
18751	308	52	_	_	NNP
18751	308	53	_	_	NNP
18751	308	54	_	_	NNP
18751	308	55	_	_	NNP
18751	308	56	_	_	NNP
18751	308	57	_	_	NNP
18751	308	58	_	_	NNP
18751	308	59	_	_	NNP
18751	308	60	_	_	NNP
18751	308	61	_	_	NNP
18751	308	62	_	_	NNP
18751	308	63	_	_	NNP
18751	308	64	_	_	NNP
18751	308	65	_	_	NNP
18751	308	66	_	_	NNP
18751	308	67	_	_	NNP
18751	308	68	_	_	NNP
18751	308	69	_	_	NNP
18751	308	70	_	_	NNP
18751	308	71	_	_	NNP
18751	308	72	_	_	NNP
18751	308	73	_	_	NNP
18751	308	74	482	482	CD
18751	308	75	Tough	Tough	NNP
18751	308	76	Copper	Copper	NNP
18751	308	77	10	10	CD
18751	308	78	grams	gram	NNS
18751	308	79	Feb.	February	NNP
18751	308	80	1/89	1/89	CD
18751	308	81	10.5	10.5	CD
18751	308	82	c.c	c.c	NNP
18751	308	83	.	.	.
18751	309	1	Uranium	uranium	NN
18751	309	2	.	.	.
18751	310	1	=	=	NFP
18751	310	2	0.52	0.52	CD
18751	310	3	%	%	NN
18751	310	4	Arsenic	Arsenic	NNP
18751	310	5	_	_	NNP
18751	310	6	_	_	NNP
18751	310	7	_	_	NNP
18751	310	8	_	_	NNP
18751	310	9	_	_	NNP
18751	310	10	_	_	NNP
18751	310	11	_	_	NNP
18751	310	12	_	_	NNP
18751	310	13	_	_	NNP
18751	310	14	_	_	NNP
18751	310	15	_	_	NNP
18751	310	16	_	_	NNP
18751	310	17	_	_	NNP
18751	310	18	_	_	NNP
18751	310	19	_	_	NNP
18751	310	20	_	_	NNP
18751	310	21	_	_	NNP
18751	310	22	_	_	NNP
18751	310	23	_	_	NNP
18751	310	24	_	_	NNP
18751	310	25	_	_	NNP
18751	310	26	_	_	NNP
18751	310	27	_	_	NNP
18751	310	28	_	_	NNP
18751	310	29	_	_	NNP
18751	310	30	_	_	NNP
18751	310	31	_	_	NNP
18751	310	32	_	_	NNP
18751	310	33	_	_	NNP
18751	310	34	_	_	NNP
18751	310	35	_	_	NNP
18751	310	36	_	_	NNP
18751	310	37	_	_	NNP
18751	310	38	_	_	NNP
18751	310	39	_	_	NNP
18751	310	40	_	_	NNP
18751	310	41	_	_	NNP
18751	310	42	_	_	NNP
18751	310	43	_	_	NNP
18751	310	44	_	_	NNP
18751	310	45	_	_	NNP
18751	310	46	_	_	NNP
18751	310	47	_	_	NNP
18751	310	48	_	_	NNP
18751	310	49	_	_	NNP
18751	310	50	_	_	NNP
18751	310	51	_	_	NNP
18751	310	52	_	_	NNP
18751	310	53	_	_	NNP
18751	310	54	_	_	NNP
18751	310	55	_	_	NNP
18751	310	56	_	_	NNP
18751	310	57	_	_	NNP
18751	310	58	_	_	NNP
18751	310	59	_	_	NNP
18751	310	60	_	_	NNP
18751	310	61	_	_	NNP
18751	310	62	_	_	NNP
18751	310	63	_	_	NNP
18751	310	64	_	_	NNP
18751	310	65	_	_	NNP
18751	310	66	_	_	NNP
18751	310	67	2082	2082	CD
18751	310	68	Tough	Tough	NNP
18751	310	69	Copper	Copper	NNP
18751	310	70	10	10	CD
18751	310	71	grams	gram	NNS
18751	310	72	12.7	12.7	CD
18751	310	73	c.c	c.c	NNP
18751	310	74	.	.	.
18751	311	1	Uranium	uranium	NN
18751	311	2	.	.	.
18751	312	1	=	=	NFP
18751	312	2	0.63	0.63	CD
18751	312	3	%	%	NN
18751	312	4	Arsenic	Arsenic	NNP
18751	312	5	_	_	NNP
18751	312	6	_	_	NNP
18751	312	7	_	_	NNP
18751	312	8	_	_	NNP
18751	312	9	_	_	NNP
18751	312	10	_	_	NNP
18751	312	11	_	_	NNP
18751	312	12	_	_	NNP
18751	312	13	_	_	NNP
18751	312	14	_	_	NNP
18751	312	15	_	_	NNP
18751	312	16	_	_	NNP
18751	312	17	_	_	NNP
18751	312	18	_	_	NNP
18751	312	19	_	_	NNP
18751	312	20	_	_	NNP
18751	312	21	_	_	NNP
18751	312	22	_	_	NNP
18751	312	23	_	_	NNP
18751	312	24	_	_	NNP
18751	312	25	_	_	NNP
18751	312	26	_	_	NNP
18751	312	27	_	_	NNP
18751	312	28	_	_	NNP
18751	312	29	_	_	NNP
18751	312	30	_	_	NNP
18751	312	31	_	_	NNP
18751	312	32	_	_	NNP
18751	312	33	_	_	NNP
18751	312	34	_	_	NNP
18751	312	35	_	_	NNP
18751	312	36	_	_	NNP
18751	312	37	_	_	NNP
18751	312	38	_	_	NNP
18751	312	39	_	_	NNP
18751	312	40	_	_	NNP
18751	312	41	_	_	NNP
18751	312	42	_	_	NNP
18751	312	43	_	_	NNP
18751	312	44	_	_	NNP
18751	312	45	_	_	NNP
18751	312	46	_	_	NNP
18751	312	47	_	_	NNP
18751	312	48	_	_	NNP
18751	312	49	_	_	NNP
18751	312	50	_	_	NNP
18751	312	51	_	_	NNP
18751	312	52	_	_	NNP
18751	312	53	_	_	NNP
18751	312	54	_	_	NNP
18751	312	55	_	_	NNP
18751	312	56	_	_	NNP
18751	312	57	_	_	NNP
18751	312	58	_	_	NNP
18751	312	59	_	_	NNP
18751	312	60	_	_	NNP
18751	312	61	_	_	NNP
18751	312	62	_	_	NNP
18751	312	63	_	_	NNP
18751	312	64	_	_	NNP
18751	312	65	_	_	NNP
18751	312	66	_	_	NNP
18751	312	67	491	491	CD
18751	312	68	10	10	CD
18751	312	69	grams	gram	NNS
18751	312	70	Tough	Tough	NNP
18751	312	71	Copper	Copper	NNP
18751	312	72	13.7	13.7	CD
18751	312	73	c.c	c.c	NNP
18751	312	74	.	.	.
18751	313	1	Uranium	Uranium	NNP
18751	313	2	Feb.	February	NNP
18751	313	3	1/89	1/89	CD
18751	313	4	=	=	SYM
18751	313	5	0.68	0.68	CD
18751	313	6	%	%	NN
18751	313	7	Arsenic	Arsenic	NNP
18751	313	8	_	_	NNP
18751	313	9	_	_	NNP
18751	313	10	_	_	NNP
18751	313	11	_	_	NNP
18751	313	12	_	_	NNP
18751	313	13	_	_	NNP
18751	313	14	_	_	NNP
18751	313	15	_	_	NNP
18751	313	16	_	_	NNP
18751	313	17	_	_	NNP
18751	313	18	_	_	NNP
18751	313	19	_	_	NNP
18751	313	20	_	_	NNP
18751	313	21	_	_	NNP
18751	313	22	_	_	NNP
18751	313	23	_	_	NNP
18751	313	24	_	_	NNP
18751	313	25	_	_	NNP
18751	313	26	_	_	NNP
18751	313	27	_	_	NNP
18751	313	28	_	_	NNP
18751	313	29	_	_	NNP
18751	313	30	_	_	NNP
18751	313	31	_	_	NNP
18751	313	32	_	_	NNP
18751	313	33	_	_	NNP
18751	313	34	_	_	NNP
18751	313	35	_	_	NNP
18751	313	36	_	_	NNP
18751	313	37	_	_	NNP
18751	313	38	_	_	NNP
18751	313	39	_	_	NNP
18751	313	40	_	_	NNP
18751	313	41	_	_	NNP
18751	313	42	_	_	NNP
18751	313	43	_	_	NNP
18751	313	44	_	_	NNP
18751	313	45	_	_	NNP
18751	313	46	_	_	NNP
18751	313	47	_	_	NNP
18751	313	48	_	_	NNP
18751	313	49	_	_	NNP
18751	313	50	_	_	NNP
18751	313	51	_	_	NNP
18751	313	52	_	_	NNP
18751	313	53	_	_	NNP
18751	313	54	_	_	NNP
18751	313	55	_	_	NNP
18751	313	56	_	_	NNP
18751	313	57	_	_	NNP
18751	313	58	_	_	NNP
18751	313	59	_	_	NNP
18751	313	60	_	_	NNP
18751	313	61	_	_	NNP
18751	313	62	_	_	NNP
18751	313	63	_	_	NNP
18751	313	64	_	_	NNP
18751	313	65	_	_	NNP
18751	313	66	_	_	NNP
18751	313	67	_	_	NNP
18751	313	68	_	_	NNP
18751	313	69	_	_	NNP
18751	313	70	Standard	Standard	NNP
18751	313	71	of	of	IN
18751	313	72	Uranium	Uranium	NNP
18751	313	73	acetate	acetate	NN
18751	313	74	.	.	.
18751	314	1	0.150	0.150	CD
18751	314	2	gram	gram	NN
18751	314	3	As_{2}O_{3	As_{2}O_{3	NNP
18751	314	4	}	}	-RRB-
18751	314	5	=	=	SYM
18751	314	6	23.3	23.3	CD
18751	314	7	c.c	c.c	NNP
18751	314	8	.	.	.
18751	315	1	Uranium	uranium	NN
18751	315	2	.	.	.
18751	316	1	.	.	NFP
18751	316	2	'	'	''
18751	316	3	.	.	.
18751	317	1	100	100	CD
18751	317	2	cc	cc	NNP
18751	317	3	.	.	.
18751	318	1	Uranium	uranium	NN
18751	318	2	=	=	SYM
18751	318	3	0.5	0.5	CD
18751	318	4	gram	gram	NN
18751	318	5	As	as	IN
18751	318	6	.	.	.
18751	319	1	_	_	NNP
18751	319	2	_	_	NNP
18751	319	3	_	_	NNP
18751	319	4	_	_	NNP
18751	319	5	_	_	NNP
18751	319	6	_	_	NNP
18751	319	7	_	_	NNP
18751	319	8	_	_	NNP
18751	319	9	_	_	NNP
18751	319	10	_	_	NNP
18751	319	11	_	_	NNP
18751	319	12	_	_	NNP
18751	319	13	_	_	NNP
18751	319	14	_	_	NNP
18751	319	15	_	_	NNP
18751	319	16	_	_	NNP
18751	319	17	_	_	NNP
18751	319	18	_	_	NNP
18751	319	19	_	_	NNP
18751	319	20	_	_	NNP
18751	319	21	_	_	NNP
18751	319	22	_	_	NNP
18751	319	23	_	_	NNP
18751	319	24	_	_	NNP
18751	319	25	_	_	NNP
18751	319	26	_	_	NNP
18751	319	27	_	_	NNP
18751	319	28	_	_	NNP
18751	319	29	_	_	NNP
18751	319	30	_	_	NNP
18751	319	31	_	_	NNP
18751	319	32	_	_	NNP
18751	319	33	_	_	NNP
18751	319	34	_	_	NNP
18751	319	35	_	_	NNP
18751	319	36	_	_	NNP
18751	319	37	_	_	NNP
18751	319	38	_	_	NNP
18751	319	39	_	_	NNP
18751	319	40	_	_	NNP
18751	319	41	_	_	NNP
18751	319	42	_	_	NNP
18751	319	43	_	_	NNP
18751	319	44	_	_	NNP
18751	319	45	_	_	NNP
18751	319	46	_	_	NNP
18751	319	47	_	_	NNP
18751	319	48	_	_	NNP
18751	319	49	_	_	NNP
18751	319	50	_	_	NNP
18751	319	51	_	_	NNP
18751	319	52	_	_	NNP
18751	319	53	_	_	NNP
18751	319	54	_	_	NNP
18751	319	55	_	_	NNP
18751	319	56	_	_	NNP
18751	319	57	_	_	NNP
18751	319	58	_	_	NNP
18751	319	59	_	_	NNP
18751	319	60	_	_	NNP
18751	319	61	_	_	NNP
18751	319	62	_	_	NNP
18751	319	63	10071	10071	CD
18751	319	64	5	5	CD
18751	319	65	grams	gram	NNS
18751	319	66	Tin	Tin	NNP
18751	319	67	Ore	Ore	NNP
18751	319	68	Cruc	Cruc	NNP
18751	319	69	.	.	.
18751	320	1	and	and	CC
18751	320	2	SnO_{2	SnO_{2	NNP
18751	320	3	}	}	-RRB-
18751	320	4	9.6065	9.6065	CD
18751	320	5	grms	grm	NNS
18751	320	6	.	.	.
18751	321	1	Feb.	February	NNP
18751	321	2	3/89	3/89	CD
18751	321	3	Cruc	Cruc	NNP
18751	321	4	.	.	.
18751	322	1	and	and	CC
18751	322	2	Ash	ash	VB
18751	322	3	9.4235	9.4235	CD
18751	322	4	"	"	''
18751	322	5	------	------	:
18751	322	6	SnO_{2	SnO_{2	NNP
18751	322	7	}	}	-RRB-
18751	322	8	=	=	SYM
18751	322	9	0.1830	0.1830	NNS
18751	322	10	=	=	SYM
18751	322	11	2.88	2.88	CD
18751	322	12	%	%	NN
18751	322	13	Tin	Tin	NNP
18751	322	14	_	_	NNP
18751	322	15	_	_	NNP
18751	322	16	_	_	NNP
18751	322	17	_	_	NNP
18751	322	18	_	_	NNP
18751	322	19	_	_	NNP
18751	322	20	_	_	NNP
18751	322	21	_	_	NNP
18751	322	22	_	_	NNP
18751	322	23	_	_	NNP
18751	322	24	_	_	NNP
18751	322	25	_	_	NNP
18751	322	26	_	_	NNP
18751	322	27	_	_	NNP
18751	322	28	_	_	NNP
18751	322	29	_	_	NNP
18751	322	30	_	_	NNP
18751	322	31	_	_	NNP
18751	322	32	_	_	NNP
18751	322	33	_	_	NNP
18751	322	34	_	_	NNP
18751	322	35	_	_	NNP
18751	322	36	_	_	NNP
18751	322	37	_	_	NNP
18751	322	38	_	_	NNP
18751	322	39	_	_	NNP
18751	322	40	_	_	NNP
18751	322	41	_	_	NNP
18751	322	42	_	_	NNP
18751	322	43	_	_	NNP
18751	322	44	_	_	NNP
18751	322	45	_	_	NNP
18751	322	46	_	_	NNP
18751	322	47	_	_	NNP
18751	322	48	_	_	NNP
18751	322	49	_	_	NNP
18751	322	50	_	_	NNP
18751	322	51	_	_	NNP
18751	322	52	_	_	NNP
18751	322	53	_	_	NNP
18751	322	54	_	_	NNP
18751	322	55	_	_	NNP
18751	322	56	_	_	NNP
18751	322	57	_	_	NNP
18751	322	58	_	_	NNP
18751	322	59	_	_	NNP
18751	322	60	_	_	NNP
18751	322	61	_	_	NNP
18751	322	62	_	_	NNP
18751	322	63	_	_	NNP
18751	322	64	_	_	NNP
18751	322	65	_	_	NNP
18751	322	66	_	_	NNP
18751	322	67	_	_	NNP
18751	322	68	_	_	NNP
18751	322	69	_	_	NNP
18751	322	70	_	_	NNP
18751	322	71	_	_	NNP
18751	322	72	_	_	NNP
18751	322	73	_	_	NNP
18751	322	74	_	_	NNP
18751	322	75	_	_	NNP
18751	322	76	_	_	NNP
18751	322	77	The	The	NNP
18751	322	78	Assay	Assay	NNP
18751	322	79	Book._--This	Book._--This	NNP
18751	322	80	is	be	VBZ
18751	322	81	the	the	DT
18751	322	82	Official	official	JJ
18751	322	83	book	book	NN
18751	322	84	,	,	,
18751	322	85	and	and	CC
18751	322	86	is	be	VBZ
18751	322	87	a	a	DT
18751	322	88	combination	combination	NN
18751	322	89	of	of	IN
18751	322	90	the	the	DT
18751	322	91	Sample	Sample	NNP
18751	322	92	and	and	CC
18751	322	93	Laboratory	Laboratory	NNP
18751	322	94	books	book	NNS
18751	322	95	.	.	.
18751	323	1	It	-PRON-	PRP
18751	323	2	corresponds	correspond	VBZ
18751	323	3	with	with	IN
18751	323	4	the	the	DT
18751	323	5	report	report	NN
18751	323	6	-	-	HYPH
18751	323	7	forms	form	NNS
18751	323	8	.	.	.
18751	324	1	Without	without	IN
18751	324	2	being	be	VBG
18751	324	3	loaded	load	VBN
18751	324	4	with	with	IN
18751	324	5	detail	detail	NN
18751	324	6	,	,	,
18751	324	7	it	-PRON-	PRP
18751	324	8	should	should	MD
18751	324	9	contain	contain	VB
18751	324	10	sufficient	sufficient	JJ
18751	324	11	to	to	TO
18751	324	12	characterise	characterise	VB
18751	324	13	each	each	DT
18751	324	14	sample	sample	NN
18751	324	15	.	.	.
18751	325	1	Key	key	JJ
18751	325	2	to	to	IN
18751	325	3	following	follow	VBG
18751	325	4	example	example	NN
18751	325	5	page	page	NN
18751	325	6	of	of	IN
18751	325	7	Assay	Assay	NNP
18751	325	8	book	book	NN
18751	325	9	:	:	:
18751	325	10	DR	dr	NN
18751	325	11	=	=	SYM
18751	325	12	DATE	DATE	NNP
18751	325	13	REPORTED	report	VBN
18751	325	14	.	.	.
18751	326	1	Not	not	RB
18751	326	2	Det	Det	NNP
18751	326	3	.	.	.
18751	327	1	=	=	NFP
18751	327	2	Not	not	RB
18751	327	3	detected	detected	JJ
18751	327	4	EXAMPLE	EXAMPLE	NNS
18751	327	5	OF	of	IN
18751	327	6	PAGE	PAGE	NNP
18751	327	7	OF	of	IN
18751	327	8	ASSAY	ASSAY	NNP
18751	327	9	BOOK	BOOK	NNP
18751	327	10	.	.	.
18751	328	1	-------------------------------------------+----+-------+---------------+----	-------------------------------------------+----+-------+---------------+----	NFP
18751	328	2	DESCRIPTION	description	NN
18751	328	3	OF	of	IN
18751	328	4	SAMPLE	SAMPLE	NNP
18751	328	5	.	.	.
18751	329	1	|	|	NNP
18751	329	2	|	|	NNP
18751	329	3	Water	Water	NNP
18751	329	4	|	|	NNP
18751	329	5	Assay	Assay	NNP
18751	329	6	on	on	IN
18751	329	7	|	|	NNP
18751	329	8	------+--------------------+---------------|	------+--------------------+---------------|	.
18751	329	9	|Lost	|Lost	NNP
18751	329	10	at|	at|	NNP
18751	329	11	the	the	DT
18751	329	12	Dry	Dry	NNP
18751	329	13	|	|	NNP
18751	329	14	Date	Date	NNP
18751	329	15	.	.	.
18751	330	1	|	|	NNP
18751	330	2	Material	Material	NNP
18751	330	3	.	.	.
18751	331	1	|	|	NNP
18751	331	2	Weight	Weight	NNP
18751	331	3	.	.	.
18751	332	1	|No	|No	NNP
18751	332	2	.	.	.
18751	333	1	|100	|100	NNP
18751	333	2	°	°	,
18751	333	3	C.|Material	C.|Material	NNP
18751	333	4	.	.	.
18751	334	1	|	|	NNP
18751	334	2	DR	DR	NNS
18751	334	3	------+--------------------+---+---+---+---+----+-------+---------------+----	------+--------------------+---+---+---+---+----+-------+---------------+----	NFP
18751	334	4	1889	1889	CD
18751	334	5	|	|	NNP
18751	334	6	|ton|cwt|qrs|lbs|	|ton|cwt|qrs|lbs|	NNP
18751	334	7	|	|	NNP
18751	334	8	|	|	NNP
18751	334	9	|	|	NNP
18751	334	10	Feb.	February	NNP
18751	334	11	1|Tough	1|tough	CD
18751	334	12	cake	cake	NN
18751	334	13	copper	copper	NN
18751	334	14	|	|	NNP
18751	334	15	|	|	NNP
18751	334	16	|	|	CD
18751	334	17	|	|	CD
18751	334	18	|	|	CD
18751	334	19	482|	482|	CD
18751	334	20	|Arsenic	|arsenic	CD
18751	334	21	,	,	,
18751	334	22	0.52	0.52	CD
18751	334	23	%	%	NN
18751	334	24	|	|	CD
18751	334	25	7	7	CD
18751	334	26	"	"	``
18751	334	27	|Tough	|tough	CD
18751	334	28	cake	cake	NN
18751	334	29	copper	copper	NN
18751	334	30	|	|	NNP
18751	334	31	|	|	CD
18751	334	32	|	|	CD
18751	334	33	|	|	CD
18751	334	34	|2082|	|2082|	NN
18751	334	35	|Arsenic	|Arsenic	NNS
18751	334	36	,	,	,
18751	334	37	0.63	0.63	CD
18751	334	38	%	%	NN
18751	334	39	|	|	CD
18751	334	40	7	7	CD
18751	334	41	"	"	``
18751	334	42	|Tough	|tough	CD
18751	334	43	cake	cake	NN
18751	334	44	copper	copper	NN
18751	334	45	|	|	NNP
18751	334	46	|	|	NNP
18751	334	47	|	|	NNP
18751	334	48	|	|	CD
18751	334	49	|	|	CD
18751	334	50	491|	491|	CD
18751	334	51	|Arsenic	|Arsenic	NNS
18751	334	52	,	,	,
18751	334	53	0.68	0.68	CD
18751	334	54	%	%	NN
18751	334	55	|	|	CD
18751	334	56	7	7	CD
18751	334	57	|	|	CD
18751	334	58	|	|	CD
18751	334	59	|	|	CD
18751	334	60	|	|	CD
18751	334	61	|	|	CD
18751	334	62	|	|	CD
18751	334	63	|	|	CD
18751	334	64	|	|	CD
18751	334	65	|	|	NNP
18751	334	66	Feb.	February	NNP
18751	334	67	2|Nickel	2|nickel	CD
18751	334	68	disc	disc	NN
18751	334	69	for	for	IN
18751	334	70	C.R.|	C.R.|	NNP
18751	334	71	|	|	NNP
18751	334	72	|	|	NNP
18751	334	73	|	|	NNP
18751	334	74	|	|	NNP
18751	334	75	X	x	NN
18751	334	76	|	|	NNS
18751	334	77	|Copper	|Copper	NNS
18751	334	78	,	,	,
18751	334	79	73.75	73.75	CD
18751	334	80	|	|	NNP
18751	334	81	7	7	CD
18751	334	82	|	|	CD
18751	334	83	|	|	CD
18751	334	84	|	|	CD
18751	334	85	|	|	CD
18751	334	86	|	|	CD
18751	334	87	|	|	CD
18751	334	88	|	|	CD
18751	334	89	|Nickel	|Nickel	NNS
18751	334	90	,	,	,
18751	334	91	24.34	24.34	CD
18751	334	92	|	|	CD
18751	334	93	|	|	CD
18751	334	94	|	|	CD
18751	334	95	|	|	CD
18751	334	96	|	|	CD
18751	334	97	|	|	CD
18751	334	98	|	|	CD
18751	334	99	|	|	CD
18751	334	100	|Iron	|Iron	NNS
18751	334	101	,	,	,
18751	334	102	2.18	2.18	CD
18751	334	103	|	|	CD
18751	334	104	|	|	CD
18751	334	105	|	|	CD
18751	334	106	|	|	CD
18751	334	107	|	|	CD
18751	334	108	|	|	CD
18751	334	109	|	|	CD
18751	334	110	|	|	CD
18751	334	111	|	|	CD
18751	334	112	-----	-----	CD
18751	334	113	|	|	NNP
18751	334	114	|	|	NNP
18751	334	115	|	|	CD
18751	334	116	|	|	CD
18751	334	117	|	|	CD
18751	334	118	|	|	CD
18751	334	119	|	|	CD
18751	334	120	|	|	CD
18751	334	121	|	|	CD
18751	334	122	100.27	100.27	CD
18751	334	123	|	|	CD
18751	334	124	|	|	CD
18751	334	125	|	|	CD
18751	334	126	|	|	CD
18751	334	127	|	|	CD
18751	334	128	|	|	CD
18751	334	129	|	|	CD
18751	334	130	|	|	CD
18751	334	131	|	|	CD
18751	334	132	------	------	CD
18751	334	133	|	|	NNP
18751	334	134	"	"	''
18751	334	135	|Silver	|Silver	NNS
18751	334	136	precipitate	precipitate	NN
18751	334	137	,	,	,
18751	334	138	|	|	JJ
18751	334	139	|	|	CD
18751	334	140	24|	24|	CD
18751	334	141	1|	1|	CD
18751	334	142	0|	0|	CD
18751	334	143	73|	73|	NNP
18751	334	144	Not	not	RB
18751	334	145	|	|	NNP
18751	334	146	|	|	CD
18751	334	147	|	|	CD
18751	334	148	4	4	CD
18751	334	149	casks	casks	NN
18751	334	150	|	|	CD
18751	334	151	|	|	CD
18751	334	152	|	|	CD
18751	334	153	|	|	CD
18751	334	154	|	|	CD
18751	334	155	|	|	CD
18751	334	156	det	det	NN
18751	334	157	.	.	.
18751	335	1	|Silver	|Silver	NNS
18751	335	2	,	,	,
18751	335	3	4.851	4.851	CD
18751	335	4	|	|	CD
18751	335	5	10	10	CD
18751	335	6	|	|	CD
18751	335	7	|	|	CD
18751	335	8	|	|	CD
18751	335	9	|	|	CD
18751	335	10	|	|	CD
18751	335	11	|	|	CD
18751	335	12	|	|	CD
18751	335	13	|Gold	|gold	NN
18751	335	14	,	,	,
18751	335	15	0.0215|	0.0215|	CD
18751	335	16	|	|	CD
18751	335	17	|	|	NNP
18751	335	18	|	|	CD
18751	335	19	|	|	CD
18751	335	20	|	|	CD
18751	335	21	|	|	CD
18751	335	22	|	|	CD
18751	335	23	|Lead	|lead	CD
18751	335	24	,	,	,
18751	335	25	19.37	19.37	CD
18751	335	26	|	|	CD
18751	335	27	|	|	NNP
18751	335	28	|	|	CD
18751	335	29	|	|	CD
18751	335	30	|	|	CD
18751	335	31	|	|	CD
18751	335	32	|	|	CD
18751	335	33	|	|	CD
18751	335	34	|Zinc	|Zinc	NNS
18751	335	35	,	,	,
18751	335	36	2.00	2.00	CD
18751	335	37	|	|	CD
18751	335	38	|	|	CD
18751	335	39	|	|	CD
18751	335	40	|	|	CD
18751	335	41	|	|	CD
18751	335	42	|	|	CD
18751	335	43	|	|	CD
18751	335	44	|	|	CD
18751	335	45	|Silver	|Silver	NNS
18751	335	46	,	,	,
18751	335	47	1584.7	1584.7	CD
18751	335	48	|	|	CD
18751	335	49	|	|	CD
18751	335	50	|	|	CD
18751	335	51	|	|	CD
18751	335	52	|	|	CD
18751	335	53	|	|	CD
18751	335	54	|	|	CD
18751	335	55	|	|	CD
18751	335	56	|	|	CD
18751	335	57	ozs	ozs	NN
18751	335	58	.	.	.
18751	336	1	per	per	IN
18751	336	2	ton	ton	NN
18751	336	3	|	|	CD
18751	336	4	|	|	NNP
18751	336	5	|	|	CD
18751	336	6	|	|	CD
18751	336	7	|	|	CD
18751	336	8	|	|	CD
18751	336	9	|	|	CD
18751	336	10	|	|	CD
18751	336	11	|Gold	|gold	NN
18751	336	12	,	,	,
18751	336	13	7.0	7.0	CD
18751	336	14	|	|	CD
18751	336	15	|	|	CD
18751	336	16	|	|	CD
18751	336	17	|	|	CD
18751	336	18	|	|	CD
18751	336	19	|	|	CD
18751	336	20	|	|	CD
18751	336	21	|	|	CD
18751	336	22	|	|	CD
18751	336	23	ozs	ozs	NN
18751	336	24	.	.	.
18751	337	1	per	per	IN
18751	337	2	ton	ton	NN
18751	337	3	|	|	NNP
18751	337	4	"	"	''
18751	337	5	|Purple	|Purple	NNS
18751	337	6	ore	ore	NN
18751	337	7	|200|	|200|	CD
18751	337	8	|	|	NNP
18751	337	9	|	|	CD
18751	337	10	|	|	CD
18751	337	11	494|	494|	CD
18751	337	12	Not	not	RB
18751	337	13	|Copper	|Copper	NNS
18751	337	14	,	,	,
18751	337	15	0.13	0.13	CD
18751	337	16	%	%	NN
18751	337	17	|	|	CD
18751	337	18	11	11	CD
18751	337	19	|	|	CD
18751	337	20	|	|	CD
18751	337	21	|	|	CD
18751	337	22	|	|	CD
18751	337	23	|	|	CD
18751	337	24	|	|	CD
18751	337	25	|	|	CD
18751	337	26	det	det	NN
18751	337	27	.	.	.
18751	338	1	|Sulphur	|Sulphur	NNP
18751	338	2	0.15	0.15	CD
18751	338	3	%	%	NN
18751	338	4	|	|	CD
18751	338	5	------+--------------------+---+---+---+---+----+-------+---------------+----	------+--------------------+---+---+---+---+----+-------+---------------+----	.
18751	338	6	When	when	WRB
18751	338	7	the	the	DT
18751	338	8	number	number	NN
18751	338	9	of	of	IN
18751	338	10	samples	sample	NNS
18751	338	11	is	be	VBZ
18751	338	12	small	small	JJ
18751	338	13	,	,	,
18751	338	14	the	the	DT
18751	338	15	Sample	Sample	NNP
18751	338	16	Book	Book	NNP
18751	338	17	may	may	MD
18751	338	18	be	be	VB
18751	338	19	omitted	omit	VBN
18751	338	20	,	,	,
18751	338	21	and	and	CC
18751	338	22	the	the	DT
18751	338	23	entries	entry	NNS
18751	338	24	made	make	VBN
18751	338	25	in	in	IN
18751	338	26	the	the	DT
18751	338	27	Assay	Assay	NNP
18751	338	28	Book	Book	NNP
18751	338	29	as	as	IN
18751	338	30	the	the	DT
18751	338	31	samples	sample	NNS
18751	338	32	arrive	arrive	VBP
18751	338	33	.	.	.
18751	339	1	_	_	NNP
18751	339	2	Report	Report	NNP
18751	339	3	-	-	HYPH
18751	339	4	forms	form	NNS
18751	339	5	.	.	.
18751	339	6	_	_	NNP
18751	339	7	These	these	DT
18751	339	8	should	should	MD
18751	339	9	entail	entail	VB
18751	339	10	as	as	RB
18751	339	11	little	little	JJ
18751	339	12	writing	writing	NN
18751	339	13	as	as	IN
18751	339	14	possible	possible	JJ
18751	339	15	in	in	IN
18751	339	16	making	make	VBG
18751	339	17	out	out	RP
18751	339	18	the	the	DT
18751	339	19	report	report	NN
18751	339	20	.	.	.
18751	340	1	For	for	IN
18751	340	2	general	general	JJ
18751	340	3	purposes	purpose	NNS
18751	340	4	the	the	DT
18751	340	5	form	form	NN
18751	340	6	given	give	VBN
18751	340	7	on	on	IN
18751	340	8	p.	p.	NN
18751	340	9	12	12	CD
18751	340	10	is	be	VBZ
18751	340	11	useful	useful	JJ
18751	340	12	.	.	.
18751	341	1	~The	~The	NFP
18751	341	2	quantity	quantity	NN
18751	341	3	of	of	IN
18751	341	4	substance~	substance~	NNP
18751	341	5	to	to	TO
18751	341	6	be	be	VB
18751	341	7	taken	take	VBN
18751	341	8	for	for	IN
18751	341	9	any	any	DT
18751	341	10	particular	particular	JJ
18751	341	11	assay	assay	NN
18751	341	12	depends	depend	VBZ
18751	341	13	largely	largely	RB
18751	341	14	upon	upon	IN
18751	341	15	the	the	DT
18751	341	16	method	method	NN
18751	341	17	of	of	IN
18751	341	18	assay	assay	NNP
18751	341	19	adopted	adopt	VBN
18751	341	20	.	.	.
18751	342	1	There	there	EX
18751	342	2	are	be	VBP
18751	342	3	,	,	,
18751	342	4	however	however	RB
18751	342	5	,	,	,
18751	342	6	some	some	DT
18751	342	7	general	general	JJ
18751	342	8	considerations	consideration	NNS
18751	342	9	which	which	WDT
18751	342	10	should	should	MD
18751	342	11	be	be	VB
18751	342	12	remembered	remember	VBN
18751	342	13	,	,	,
18751	342	14	and	and	CC
18751	342	15	some	some	DT
18751	342	16	devices	device	NNS
18751	342	17	for	for	IN
18751	342	18	simplifying	simplify	VBG
18751	342	19	the	the	DT
18751	342	20	calculations	calculation	NNS
18751	342	21	which	which	WDT
18751	342	22	should	should	MD
18751	342	23	be	be	VB
18751	342	24	discussed	discuss	VBN
18751	342	25	.	.	.
18751	343	1	The	the	DT
18751	343	2	smaller	small	JJR
18751	343	3	the	the	DT
18751	343	4	percentage	percentage	NN
18751	343	5	of	of	IN
18751	343	6	the	the	DT
18751	343	7	substance	substance	NN
18751	343	8	to	to	TO
18751	343	9	be	be	VB
18751	343	10	determined	determine	VBN
18751	343	11	,	,	,
18751	343	12	the	the	DT
18751	343	13	larger	large	JJR
18751	343	14	should	should	MD
18751	343	15	be	be	VB
18751	343	16	the	the	DT
18751	343	17	amount	amount	NN
18751	343	18	of	of	IN
18751	343	19	the	the	DT
18751	343	20	ore	ore	NN
18751	343	21	taken	take	VBN
18751	343	22	.	.	.
18751	344	1	The	the	DT
18751	344	2	following	follow	VBG
18751	344	3	table	table	NN
18751	344	4	will	will	MD
18751	344	5	give	give	VB
18751	344	6	a	a	DT
18751	344	7	general	general	JJ
18751	344	8	idea	idea	NN
18751	344	9	as	as	IN
18751	344	10	to	to	IN
18751	344	11	this:--	this:--	``
18751	344	12	Percentage	percentage	NN
18751	344	13	of	of	IN
18751	344	14	the	the	DT
18751	344	15	substance	substance	NN
18751	344	16	Amount	Amount	NNP
18751	344	17	of	of	IN
18751	344	18	ore	ore	NNP
18751	344	19	,	,	,
18751	344	20	&	&	CC
18751	344	21	c.	c.	NNP
18751	344	22	to	to	TO
18751	344	23	to	to	TO
18751	344	24	be	be	VB
18751	344	25	determined	determine	VBN
18751	344	26	.	.	.
18751	345	1	be	be	VB
18751	345	2	weighed	weigh	VBN
18751	345	3	.	.	.
18751	346	1	100	100	CD
18751	346	2	-	-	SYM
18751	346	3	10	10	CD
18751	346	4	1	1	CD
18751	346	5	gram	gram	NN
18751	346	6	.	.	.
18751	347	1	10	10	CD
18751	347	2	-	-	SYM
18751	347	3	5	5	CD
18751	347	4	2	2	CD
18751	347	5	grams	gram	NNS
18751	347	6	.	.	.
18751	348	1	5	5	CD
18751	348	2	-	-	SYM
18751	348	3	1	1	CD
18751	348	4	5	5	CD
18751	348	5	"	"	CD
18751	348	6	1	1	CD
18751	348	7	-	-	SYM
18751	348	8	0.1	0.1	CD
18751	348	9	10	10	CD
18751	348	10	"	"	CD
18751	348	11	0.1	0.1	CD
18751	348	12	-	-	HYPH
18751	348	13	0.01	0.01	CD
18751	348	14	20	20	CD
18751	348	15	"	"	''
18751	348	16	[	[	-LRB-
18751	348	17	Illustration	illustration	NN
18751	348	18	:	:	:
18751	348	19	ASSAY	ASSAY	NNP
18751	348	20	NOTE	NOTE	NNP
18751	348	21	]	]	-RRB-
18751	348	22	The	the	DT
18751	348	23	rougher	rougher	NN
18751	348	24	the	the	DT
18751	348	25	method	method	NN
18751	348	26	of	of	IN
18751	348	27	assay	assay	NNP
18751	348	28	adopted	adopt	VBN
18751	348	29	,	,	,
18751	348	30	the	the	DT
18751	348	31	larger	large	JJR
18751	348	32	should	should	MD
18751	348	33	be	be	VB
18751	348	34	the	the	DT
18751	348	35	quantity	quantity	NN
18751	348	36	of	of	IN
18751	348	37	ore	ore	NN
18751	348	38	taken	take	VBN
18751	348	39	.	.	.
18751	349	1	If	if	IN
18751	349	2	the	the	DT
18751	349	3	degree	degree	NN
18751	349	4	of	of	IN
18751	349	5	accuracy	accuracy	NN
18751	349	6	attainable	attainable	JJ
18751	349	7	with	with	IN
18751	349	8	the	the	DT
18751	349	9	methods	method	NNS
18751	349	10	and	and	CC
18751	349	11	instruments	instrument	NNS
18751	349	12	at	at	IN
18751	349	13	the	the	DT
18751	349	14	assayer	assayer	NN
18751	349	15	's	's	POS
18751	349	16	service	service	NN
18751	349	17	is	be	VBZ
18751	349	18	known	know	VBN
18751	349	19	,	,	,
18751	349	20	it	-PRON-	PRP
18751	349	21	is	be	VBZ
18751	349	22	easy	easy	JJ
18751	349	23	to	to	TO
18751	349	24	calculate	calculate	VB
18751	349	25	what	what	WDT
18751	349	26	quantity	quantity	NN
18751	349	27	should	should	MD
18751	349	28	be	be	VB
18751	349	29	taken	take	VBN
18751	349	30	for	for	IN
18751	349	31	any	any	DT
18751	349	32	particular	particular	JJ
18751	349	33	case	case	NN
18751	349	34	.	.	.
18751	350	1	If	if	IN
18751	350	2	the	the	DT
18751	350	3	results	result	NNS
18751	350	4	are	be	VBP
18751	350	5	good	good	JJ
18751	350	6	within	within	IN
18751	350	7	0.001	0.001	CD
18751	350	8	gram	gram	NN
18751	350	9	,	,	,
18751	350	10	then	then	RB
18751	350	11	,	,	,
18751	350	12	taking	take	VBG
18751	350	13	1	1	CD
18751	350	14	gram	gram	NN
18751	350	15	of	of	IN
18751	350	16	ore	ore	NN
18751	350	17	we	-PRON-	PRP
18751	350	18	can	can	MD
18751	350	19	report	report	VB
18751	350	20	within	within	IN
18751	350	21	0.1	0.1	CD
18751	350	22	per	per	IN
18751	350	23	cent	cent	NN
18751	350	24	.	.	.
18751	350	25	,	,	,
18751	350	26	or	or	CC
18751	350	27	if	if	IN
18751	350	28	they	-PRON-	PRP
18751	350	29	are	be	VBP
18751	350	30	good	good	JJ
18751	350	31	within	within	IN
18751	350	32	0.0002	0.0002	CD
18751	350	33	gram	gram	NN
18751	350	34	,	,	,
18751	350	35	taking	take	VBG
18751	350	36	20	20	CD
18751	350	37	grams	gram	NNS
18751	350	38	of	of	IN
18751	350	39	ore	ore	NN
18751	350	40	,	,	,
18751	350	41	we	-PRON-	PRP
18751	350	42	can	can	MD
18751	350	43	report	report	VB
18751	350	44	within	within	IN
18751	350	45	1	1	CD
18751	350	46	part	part	NN
18751	350	47	per	per	IN
18751	350	48	100,000	100,000	CD
18751	350	49	,	,	,
18751	350	50	or	or	CC
18751	350	51	very	very	RB
18751	350	52	closely	closely	RB
18751	350	53	within	within	IN
18751	350	54	6	6	CD
18751	350	55	-	-	SYM
18751	350	56	1/2	1/2	CD
18751	350	57	dwt	dwt	NN
18751	350	58	.	.	.
18751	351	1	to	to	IN
18751	351	2	the	the	DT
18751	351	3	ton	ton	NN
18751	351	4	.	.	.
18751	352	1	If	if	IN
18751	352	2	it	-PRON-	PRP
18751	352	3	is	be	VBZ
18751	352	4	wished	wish	VBN
18751	352	5	to	to	TO
18751	352	6	be	be	VB
18751	352	7	yet	yet	RB
18751	352	8	more	more	RBR
18751	352	9	particular	particular	JJ
18751	352	10	in	in	IN
18751	352	11	reporting	reporting	NN
18751	352	12	,	,	,
18751	352	13	larger	large	JJR
18751	352	14	quantities	quantity	NNS
18751	352	15	must	must	MD
18751	352	16	be	be	VB
18751	352	17	taken	take	VBN
18751	352	18	.	.	.
18751	353	1	The	the	DT
18751	353	2	difficulty	difficulty	NN
18751	353	3	of	of	IN
18751	353	4	manipulating	manipulate	VBG
18751	353	5	very	very	RB
18751	353	6	small	small	JJ
18751	353	7	or	or	CC
18751	353	8	very	very	RB
18751	353	9	large	large	JJ
18751	353	10	precipitates	precipitate	NNS
18751	353	11	,	,	,
18751	353	12	&	&	CC
18751	353	13	c.	c.	NNP
18751	353	14	,	,	,
18751	353	15	must	must	MD
18751	353	16	be	be	VB
18751	353	17	borne	bear	VBN
18751	353	18	in	in	IN
18751	353	19	mind	mind	NN
18751	353	20	.	.	.
18751	354	1	So	so	RB
18751	354	2	,	,	,
18751	354	3	too	too	RB
18751	354	4	,	,	,
18751	354	5	must	must	MD
18751	354	6	the	the	DT
18751	354	7	fact	fact	NN
18751	354	8	that	that	IN
18751	354	9	the	the	DT
18751	354	10	greater	great	JJR
18751	354	11	the	the	DT
18751	354	12	weight	weight	NN
18751	354	13	of	of	IN
18751	354	14	the	the	DT
18751	354	15	final	final	JJ
18751	354	16	product	product	NN
18751	354	17	of	of	IN
18751	354	18	an	an	DT
18751	354	19	assay	assay	NN
18751	354	20	,	,	,
18751	354	21	the	the	DT
18751	354	22	less	less	RBR
18751	354	23	,	,	,
18751	354	24	as	as	IN
18751	354	25	a	a	DT
18751	354	26	rule	rule	NN
18751	354	27	,	,	,
18751	354	28	is	be	VBZ
18751	354	29	the	the	DT
18751	354	30	percentage	percentage	NN
18751	354	31	error	error	NN
18751	354	32	.	.	.
18751	355	1	The	the	DT
18751	355	2	distinction	distinction	NN
18751	355	3	between	between	IN
18751	355	4	absolute	absolute	JJ
18751	355	5	and	and	CC
18751	355	6	percentage	percentage	NN
18751	355	7	error	error	NN
18751	355	8	,	,	,
18751	355	9	often	often	RB
18751	355	10	overlooked	overlook	VBD
18751	355	11	,	,	,
18751	355	12	is	be	VBZ
18751	355	13	important	important	JJ
18751	355	14	.	.	.
18751	356	1	If	if	IN
18751	356	2	0.5	0.5	CD
18751	356	3	gram	gram	NN
18751	356	4	of	of	IN
18751	356	5	silver	silver	NN
18751	356	6	be	be	VB
18751	356	7	cupelled	cupel	VBN
18751	356	8	with	with	IN
18751	356	9	20	20	CD
18751	356	10	grams	gram	NNS
18751	356	11	of	of	IN
18751	356	12	lead	lead	NN
18751	356	13	,	,	,
18751	356	14	there	there	EX
18751	356	15	may	may	MD
18751	356	16	be	be	VB
18751	356	17	obtained	obtain	VBN
18751	356	18	a	a	DT
18751	356	19	button	button	NN
18751	356	20	of	of	IN
18751	356	21	0.495	0.495	CD
18751	356	22	gram	gram	NN
18751	356	23	;	;	:
18751	356	24	the	the	DT
18751	356	25	absolute	absolute	JJ
18751	356	26	loss	loss	NN
18751	356	27	is	be	VBZ
18751	356	28	0.005	0.005	CD
18751	356	29	gram	gram	NN
18751	356	30	,	,	,
18751	356	31	and	and	CC
18751	356	32	this	this	DT
18751	356	33	equals	equal	VBZ
18751	356	34	1	1	CD
18751	356	35	per	per	NN
18751	356	36	cent	cent	NN
18751	356	37	.	.	.
18751	357	1	of	of	IN
18751	357	2	the	the	DT
18751	357	3	silver	silver	NN
18751	357	4	present	present	NN
18751	357	5	.	.	.
18751	358	1	Similarly	similarly	RB
18751	358	2	,	,	,
18751	358	3	cupelling	cupel	VBG
18751	358	4	0.1	0.1	CD
18751	358	5	gram	gram	NN
18751	358	6	,	,	,
18751	358	7	the	the	DT
18751	358	8	resulting	result	VBG
18751	358	9	button	button	NN
18751	358	10	may	may	MD
18751	358	11	be	be	VB
18751	358	12	0.098	0.098	CD
18751	358	13	;	;	:
18751	358	14	the	the	DT
18751	358	15	absolute	absolute	JJ
18751	358	16	loss	loss	NN
18751	358	17	is	be	VBZ
18751	358	18	only	only	RB
18751	358	19	0.002	0.002	CD
18751	358	20	gram	gram	NN
18751	358	21	,	,	,
18751	358	22	but	but	CC
18751	358	23	this	this	DT
18751	358	24	equals	equal	VBZ
18751	358	25	2	2	CD
18751	358	26	per	per	NN
18751	358	27	cent	cent	NN
18751	358	28	.	.	.
18751	359	1	of	of	IN
18751	359	2	the	the	DT
18751	359	3	silver	silver	NN
18751	359	4	present	present	NN
18751	359	5	.	.	.
18751	360	1	In	in	IN
18751	360	2	the	the	DT
18751	360	3	same	same	JJ
18751	360	4	way	way	NN
18751	360	5	the	the	DT
18751	360	6	student	student	NN
18751	360	7	should	should	MD
18751	360	8	see	see	VB
18751	360	9	that	that	IN
18751	360	10	the	the	DT
18751	360	11	two	two	CD
18751	360	12	results	result	NNS
18751	360	13	,	,	,
18751	360	14	91.5	91.5	CD
18751	360	15	per	per	IN
18751	360	16	cent	cent	NN
18751	360	17	.	.	.
18751	361	1	and	and	CC
18751	361	2	92.0	92.0	CD
18751	361	3	per	per	IN
18751	361	4	cent	cent	NN
18751	361	5	.	.	.
18751	361	6	,	,	,
18751	361	7	are	be	VBP
18751	361	8	really	really	RB
18751	361	9	more	more	RBR
18751	361	10	concordant	concordant	JJ
18751	361	11	than	than	IN
18751	361	12	the	the	DT
18751	361	13	results	result	NNS
18751	361	14	9.1	9.1	CD
18751	361	15	per	per	IN
18751	361	16	cent	cent	NN
18751	361	17	.	.	.
18751	362	1	and	and	CC
18751	362	2	9.2	9.2	CD
18751	362	3	per	per	IN
18751	362	4	cent	cent	NN
18751	362	5	.	.	.
18751	363	1	A	a	DT
18751	363	2	device	device	NN
18751	363	3	often	often	RB
18751	363	4	adopted	adopt	VBN
18751	363	5	in	in	IN
18751	363	6	practice	practice	NN
18751	363	7	where	where	WRB
18751	363	8	a	a	DT
18751	363	9	large	large	JJ
18751	363	10	number	number	NN
18751	363	11	of	of	IN
18751	363	12	assays	assay	NNS
18751	363	13	of	of	IN
18751	363	14	one	one	CD
18751	363	15	kind	kind	NN
18751	363	16	are	be	VBP
18751	363	17	made	make	VBN
18751	363	18	,	,	,
18751	363	19	and	and	CC
18751	363	20	the	the	DT
18751	363	21	report	report	NN
18751	363	22	is	be	VBZ
18751	363	23	given	give	VBN
18751	363	24	as	as	IN
18751	363	25	so	so	RB
18751	363	26	many	many	JJ
18751	363	27	ounces	ounce	NNS
18751	363	28	or	or	CC
18751	363	29	pounds	pound	NNS
18751	363	30	to	to	IN
18751	363	31	the	the	DT
18751	363	32	ton	ton	NN
18751	363	33	,	,	,
18751	363	34	is	be	VBZ
18751	363	35	that	that	DT
18751	363	36	known	know	VBN
18751	363	37	as	as	IN
18751	363	38	the	the	DT
18751	363	39	_	_	NNP
18751	363	40	assay	assay	NNP
18751	363	41	ton	ton	NN
18751	363	42	_	_	NNP
18751	363	43	.	.	.
18751	364	1	The	the	DT
18751	364	2	assay	assay	NN
18751	364	3	ton	ton	NN
18751	364	4	may	may	MD
18751	364	5	be	be	VB
18751	364	6	any	any	DT
18751	364	7	arbitrary	arbitrary	JJ
18751	364	8	and	and	CC
18751	364	9	convenient	convenient	JJ
18751	364	10	weight	weight	NN
18751	364	11	,	,	,
18751	364	12	but	but	CC
18751	364	13	its	-PRON-	PRP$
18751	364	14	subdivisions	subdivision	NNS
18751	364	15	must	must	MD
18751	364	16	bear	bear	VB
18751	364	17	to	to	IN
18751	364	18	it	-PRON-	PRP
18751	364	19	the	the	DT
18751	364	20	same	same	JJ
18751	364	21	relations	relation	NNS
18751	364	22	as	as	IN
18751	364	23	pounds	pound	NNS
18751	364	24	and	and	CC
18751	364	25	ounces	ounce	NNS
18751	364	26	bear	bear	VBP
18751	364	27	to	to	IN
18751	364	28	the	the	DT
18751	364	29	actual	actual	JJ
18751	364	30	ton	ton	NN
18751	364	31	.	.	.
18751	365	1	On	on	IN
18751	365	2	the	the	DT
18751	365	3	other	other	JJ
18751	365	4	hand	hand	NN
18751	365	5	,	,	,
18751	365	6	in	in	IN
18751	365	7	a	a	DT
18751	365	8	laboratory	laboratory	NN
18751	365	9	where	where	WRB
18751	365	10	many	many	JJ
18751	365	11	kinds	kind	NNS
18751	365	12	of	of	IN
18751	365	13	work	work	NN
18751	365	14	are	be	VBP
18751	365	15	performed	perform	VBN
18751	365	16	,	,	,
18751	365	17	different	different	JJ
18751	365	18	sets	set	NNS
18751	365	19	of	of	IN
18751	365	20	weights	weight	NNS
18751	365	21	of	of	IN
18751	365	22	this	this	DT
18751	365	23	kind	kind	NN
18751	365	24	would	would	MD
18751	365	25	only	only	RB
18751	365	26	tend	tend	VB
18751	365	27	to	to	IN
18751	365	28	confusion	confusion	NN
18751	365	29	,	,	,
18751	365	30	even	even	RB
18751	365	31	if	if	IN
18751	365	32	they	-PRON-	PRP
18751	365	33	were	be	VBD
18751	365	34	not	not	RB
18751	365	35	unnecessary	unnecessary	JJ
18751	365	36	.	.	.
18751	366	1	With	with	IN
18751	366	2	a	a	DT
18751	366	3	set	set	NN
18751	366	4	of	of	IN
18751	366	5	gram	gram	NN
18751	366	6	weights	weight	NNS
18751	366	7	and	and	CC
18751	366	8	its	-PRON-	PRP$
18751	366	9	subdivisions	subdivision	NNS
18751	366	10	anything	anything	NN
18751	366	11	may	may	MD
18751	366	12	be	be	VB
18751	366	13	done	do	VBN
18751	366	14	.	.	.
18751	367	1	If	if	IN
18751	367	2	it	-PRON-	PRP
18751	367	3	is	be	VBZ
18751	367	4	desired	desire	VBN
18751	367	5	to	to	TO
18751	367	6	report	report	VB
18751	367	7	as	as	IN
18751	367	8	pounds	pound	NNS
18751	367	9	to	to	IN
18751	367	10	the	the	DT
18751	367	11	ton	ton	NN
18751	367	12	,	,	,
18751	367	13	then	then	RB
18751	367	14	,	,	,
18751	367	15	since	since	IN
18751	367	16	there	there	EX
18751	367	17	are	be	VBP
18751	367	18	2240	2240	CD
18751	367	19	lbs	lbs	NN
18751	367	20	.	.	.
18751	368	1	to	to	IN
18751	368	2	the	the	DT
18751	368	3	ton	ton	NN
18751	368	4	,	,	,
18751	368	5	a	a	DT
18751	368	6	weight	weight	NN
18751	368	7	of	of	IN
18751	368	8	2.240	2.240	CD
18751	368	9	grams	gram	NNS
18751	368	10	may	may	MD
18751	368	11	be	be	VB
18751	368	12	taken	take	VBN
18751	368	13	as	as	IN
18751	368	14	the	the	DT
18751	368	15	assay	assay	NN
18751	368	16	ton	ton	NN
18751	368	17	,	,	,
18751	368	18	and	and	CC
18751	368	19	each	each	DT
18751	368	20	0.001	0.001	CD
18751	368	21	gram	gram	NN
18751	368	22	yielded	yield	VBN
18751	368	23	will	will	MD
18751	368	24	equal	equal	VB
18751	368	25	1	1	CD
18751	368	26	lb	lb	IN
18751	368	27	.	.	.
18751	368	28	,	,	,
18751	368	29	or	or	CC
18751	368	30	22.4	22.4	CD
18751	368	31	grams	gram	NNS
18751	368	32	may	may	MD
18751	368	33	represent	represent	VB
18751	368	34	the	the	DT
18751	368	35	ton	ton	NN
18751	368	36	,	,	,
18751	368	37	and	and	CC
18751	368	38	each	each	DT
18751	368	39	0.01	0.01	CD
18751	368	40	gram	gram	NN
18751	368	41	a	a	DT
18751	368	42	pound	pound	NN
18751	368	43	.	.	.
18751	369	1	Similarly	similarly	RB
18751	369	2	,	,	,
18751	369	3	since	since	IN
18751	369	4	there	there	EX
18751	369	5	are	be	VBP
18751	369	6	32,666.6	32,666.6	CD
18751	369	7	ozs	ozs	NN
18751	369	8	.	.	.
18751	370	1	troy	troy	VB
18751	370	2	to	to	IN
18751	370	3	the	the	DT
18751	370	4	ton	ton	NN
18751	370	5	;	;	:
18751	370	6	if	if	IN
18751	370	7	we	-PRON-	PRP
18751	370	8	take	take	VBP
18751	370	9	32.6667	32.6667	CD
18751	370	10	grams	gram	NNS
18751	370	11	as	as	IN
18751	370	12	the	the	DT
18751	370	13	assay	assay	NN
18751	370	14	ton	ton	NN
18751	370	15	,	,	,
18751	370	16	each	each	DT
18751	370	17	0.001	0.001	CD
18751	370	18	gram	gram	NN
18751	370	19	will	will	MD
18751	370	20	equal	equal	VB
18751	370	21	1	1	CD
18751	370	22	oz	oz	IN
18751	370	23	.	.	.
18751	371	1	to	to	IN
18751	371	2	the	the	DT
18751	371	3	ton	ton	NN
18751	371	4	.	.	.
18751	372	1	In	in	IN
18751	372	2	some	some	DT
18751	372	3	cases	case	NNS
18751	372	4	it	-PRON-	PRP
18751	372	5	may	may	MD
18751	372	6	be	be	VB
18751	372	7	convenient	convenient	JJ
18751	372	8	to	to	TO
18751	372	9	have	have	VB
18751	372	10	,	,	,
18751	372	11	in	in	IN
18751	372	12	addition	addition	NN
18751	372	13	to	to	IN
18751	372	14	the	the	DT
18751	372	15	usual	usual	JJ
18751	372	16	gram	gram	NN
18751	372	17	weights	weight	NNS
18751	372	18	,	,	,
18751	372	19	one	one	CD
18751	372	20	or	or	CC
18751	372	21	other	other	JJ
18751	372	22	of	of	IN
18751	372	23	the	the	DT
18751	372	24	"	"	``
18751	372	25	assay	assay	NNP
18751	372	26	tons	ton	NNS
18751	372	27	"	"	''
18751	372	28	mentioned	mention	VBN
18751	372	29	above	above	RB
18751	372	30	,	,	,
18751	372	31	but	but	CC
18751	372	32	generally	generally	RB
18751	372	33	it	-PRON-	PRP
18751	372	34	is	be	VBZ
18751	372	35	better	well	JJR
18751	372	36	to	to	TO
18751	372	37	work	work	VB
18751	372	38	on	on	IN
18751	372	39	a	a	DT
18751	372	40	purely	purely	RB
18751	372	41	decimal	decimal	JJ
18751	372	42	system	system	NN
18751	372	43	,	,	,
18751	372	44	and	and	CC
18751	372	45	convert	convert	VB
18751	372	46	when	when	WRB
18751	372	47	required	require	VBN
18751	372	48	into	into	IN
18751	372	49	ounces	ounce	NNS
18751	372	50	per	per	IN
18751	372	51	ton	ton	NN
18751	372	52	,	,	,
18751	372	53	&	&	CC
18751	372	54	c.	c.	NNP
18751	372	55	,	,	,
18751	372	56	either	either	CC
18751	372	57	by	by	IN
18751	372	58	actual	actual	JJ
18751	372	59	calculation	calculation	NN
18751	372	60	or	or	CC
18751	372	61	by	by	IN
18751	372	62	reference	reference	NN
18751	372	63	to	to	IN
18751	372	64	a	a	DT
18751	372	65	set	set	NN
18751	372	66	of	of	IN
18751	372	67	tables	table	NNS
18751	372	68	.	.	.
18751	373	1	PRACTICAL	practical	NN
18751	373	2	EXERCISES	exercise	NNS
18751	373	3	.	.	.
18751	374	1	The	the	DT
18751	374	2	student	student	NN
18751	374	3	should	should	MD
18751	374	4	practise	practise	VB
18751	374	5	such	such	JJ
18751	374	6	calculations	calculation	NNS
18751	374	7	as	as	IN
18751	374	8	the	the	DT
18751	374	9	following:--	following:--	CD
18751	374	10	1	1	CD
18751	374	11	.	.	.
18751	375	1	Calculate	calculate	VB
18751	375	2	the	the	DT
18751	375	3	percentages	percentage	NNS
18751	375	4	in	in	IN
18751	375	5	the	the	DT
18751	375	6	following	follow	VBG
18751	375	7	cases:--	cases:--	''
18751	375	8	(	(	-LRB-
18751	375	9	a	a	LS
18751	375	10	)	)	-RRB-
18751	375	11	Ore	Ore	NNP
18751	375	12	taken	take	VBN
18751	375	13	,	,	,
18751	375	14	2	2	CD
18751	375	15	grams	gram	NNS
18751	375	16	;	;	:
18751	375	17	copper	copper	NN
18751	375	18	found	find	VBD
18751	375	19	,	,	,
18751	375	20	0.2155	0.2155	ADD
18751	375	21	.	.	.
18751	376	1	(	(	-LRB-
18751	376	2	b	b	LS
18751	376	3	)	)	-RRB-
18751	376	4	"	"	``
18751	376	5	1.5	1.5	CD
18751	376	6	gram	gram	NN
18751	376	7	;	;	:
18751	376	8	iron	iron	NN
18751	376	9	found	find	VBD
18751	376	10	,	,	,
18751	376	11	0.8340	0.8340	CD
18751	376	12	.	.	.
18751	377	1	(	(	-LRB-
18751	377	2	c	c	NN
18751	377	3	)	)	-RRB-
18751	377	4	"	"	''
18751	377	5	30	30	CD
18751	377	6	grams	gram	NNS
18751	377	7	;	;	,
18751	377	8	lead	lead	NN
18751	377	9	found	find	VBD
18751	377	10	,	,	,
18751	377	11	23.2	23.2	CD
18751	377	12	.	.	.
18751	378	1	2	2	LS
18751	378	2	.	.	.
18751	379	1	Calculate	calculate	VB
18751	379	2	the	the	DT
18751	379	3	parts	part	NNS
18751	379	4	per	per	IN
18751	379	5	thousand	thousand	CD
18751	379	6	in	in	IN
18751	379	7	the	the	DT
18751	379	8	following:--	following:--	NN
18751	379	9	(	(	-LRB-
18751	379	10	a	a	DT
18751	379	11	)	)	-RRB-
18751	379	12	Bullion	Bullion	NNP
18751	379	13	taken	take	VBN
18751	379	14	,	,	,
18751	379	15	1.1	1.1	CD
18751	379	16	gram	gram	NN
18751	379	17	;	;	:
18751	379	18	silver	silver	NN
18751	379	19	found	find	VBD
18751	379	20	,	,	,
18751	379	21	1.017	1.017	CD
18751	379	22	.	.	.
18751	380	1	(	(	-LRB-
18751	380	2	b	b	NN
18751	380	3	)	)	-RRB-
18751	380	4	"	"	``
18751	380	5	1.14	1.14	CD
18751	380	6	gram	gram	NN
18751	380	7	;	;	:
18751	380	8	silver	silver	NN
18751	380	9	found	find	VBD
18751	380	10	,	,	,
18751	380	11	1.026	1.026	CD
18751	380	12	.	.	.
18751	381	1	(	(	-LRB-
18751	381	2	c	c	NN
18751	381	3	)	)	-RRB-
18751	381	4	"	"	``
18751	381	5	0.6	0.6	CD
18751	381	6	gram	gram	NN
18751	381	7	;	;	:
18751	381	8	gold	gold	NN
18751	381	9	found	find	VBD
18751	381	10	,	,	,
18751	381	11	0.5500	0.5500	ADD
18751	381	12	.	.	.
18751	382	1	3	3	LS
18751	382	2	.	.	.
18751	383	1	Calculate	calculate	NN
18751	383	2	parts	part	NNS
18751	383	3	per	per	IN
18751	383	4	100,000	100,000	CD
18751	383	5	in	in	IN
18751	383	6	the	the	DT
18751	383	7	following:--	following:--	NN
18751	383	8	(	(	-LRB-
18751	383	9	a	a	LS
18751	383	10	)	)	-RRB-
18751	383	11	Ore	ore	NN
18751	383	12	taken	take	VBN
18751	383	13	,	,	,
18751	383	14	20	20	CD
18751	383	15	grams	gram	NNS
18751	383	16	;	;	:
18751	383	17	silver	silver	NN
18751	383	18	found	find	VBD
18751	383	19	,	,	,
18751	383	20	0.0075	0.0075	ADD
18751	383	21	.	.	.
18751	384	1	(	(	-LRB-
18751	384	2	b	b	LS
18751	384	3	)	)	-RRB-
18751	384	4	"	"	``
18751	384	5	50	50	CD
18751	384	6	grams	gram	NNS
18751	384	7	;	;	:
18751	384	8	gold	gold	NN
18751	384	9	found	find	VBD
18751	384	10	,	,	,
18751	384	11	0.0026	0.0026	CD
18751	384	12	.	.	.
18751	385	1	(	(	-LRB-
18751	385	2	c	c	NN
18751	385	3	)	)	-RRB-
18751	385	4	Water	water	NN
18751	385	5	taken	take	VBN
18751	385	6	,	,	,
18751	385	7	500	500	CD
18751	385	8	c.c	c.c	NNP
18751	385	9	.	.	.
18751	386	1	;	;	:
18751	386	2	solids	solid	NNS
18751	386	3	found	find	VBD
18751	386	4	,	,	,
18751	386	5	0.1205	0.1205	CD
18751	386	6	.	.	.
18751	387	1	4	4	LS
18751	387	2	.	.	.
18751	388	1	Calculate	calculate	NN
18751	388	2	cwts	cwt	NNS
18751	388	3	.	.	.
18751	389	1	to	to	IN
18751	389	2	the	the	DT
18751	389	3	ton	ton	NN
18751	389	4	in	in	IN
18751	389	5	the	the	DT
18751	389	6	following:--	following:--	NN
18751	389	7	(	(	-LRB-
18751	389	8	a	a	LS
18751	389	9	)	)	-RRB-
18751	389	10	Ore	ore	NN
18751	389	11	taken	take	VBN
18751	389	12	,	,	,
18751	389	13	5	5	CD
18751	389	14	grams	gram	NNS
18751	389	15	;	;	:
18751	389	16	tin	tin	NNP
18751	389	17	found	found	NN
18751	389	18	,	,	,
18751	389	19	2.816	2.816	CD
18751	389	20	.	.	.
18751	390	1	(	(	-LRB-
18751	390	2	b	b	NN
18751	390	3	)	)	-RRB-
18751	390	4	"	"	``
18751	390	5	5	5	CD
18751	390	6	grams	gram	NNS
18751	390	7	;	;	:
18751	390	8	tin	tin	NNP
18751	390	9	found	found	NN
18751	390	10	,	,	,
18751	390	11	3.128	3.128	CD
18751	390	12	.	.	.
18751	391	1	(	(	-LRB-
18751	391	2	c	c	NN
18751	391	3	)	)	-RRB-
18751	391	4	An	an	DT
18751	391	5	ore	ore	NN
18751	391	6	with	with	IN
18751	391	7	68.2	68.2	CD
18751	391	8	per	per	NN
18751	391	9	cent	cent	NN
18751	391	10	.	.	.
18751	392	1	of	of	IN
18751	392	2	tin	tin	NNP
18751	392	3	.	.	.
18751	393	1	5	5	CD
18751	393	2	.	.	.
18751	394	1	Calculate	calculate	NN
18751	394	2	lbs	lbs	NN
18751	394	3	.	.	.
18751	395	1	to	to	IN
18751	395	2	the	the	DT
18751	395	3	ton	ton	NN
18751	395	4	in	in	IN
18751	395	5	the	the	DT
18751	395	6	following:--	following:--	NN
18751	395	7	(	(	-LRB-
18751	395	8	a	a	LS
18751	395	9	)	)	-RRB-
18751	395	10	An	an	DT
18751	395	11	ore	ore	NN
18751	395	12	with	with	IN
18751	395	13	3.28	3.28	CD
18751	395	14	per	per	NN
18751	395	15	cent	cent	NN
18751	395	16	.	.	.
18751	396	1	oxide	oxide	NN
18751	396	2	of	of	IN
18751	396	3	tin	tin	NN
18751	396	4	.	.	.
18751	397	1	(	(	-LRB-
18751	397	2	b	b	LS
18751	397	3	)	)	-RRB-
18751	397	4	Ore	Ore	NNP
18751	397	5	taken	take	VBN
18751	397	6	,	,	,
18751	397	7	20	20	CD
18751	397	8	grams	gram	NNS
18751	397	9	;	;	:
18751	397	10	oxide	oxide	NN
18751	397	11	of	of	IN
18751	397	12	tin	tin	NN
18751	397	13	found	find	VBN
18751	397	14	,	,	,
18751	397	15	1.67	1.67	CD
18751	397	16	.	.	.
18751	398	1	6	6	CD
18751	398	2	.	.	.
18751	399	1	Calculate	calculate	NN
18751	399	2	ozs	ozs	NN
18751	399	3	.	.	.
18751	400	1	(	(	-LRB-
18751	400	2	troy	troy	NNP
18751	400	3	)	)	-RRB-
18751	400	4	to	to	IN
18751	400	5	the	the	DT
18751	400	6	ton	ton	NN
18751	400	7	in	in	IN
18751	400	8	the	the	DT
18751	400	9	following:--	following:--	NN
18751	400	10	(	(	-LRB-
18751	400	11	a	a	LS
18751	400	12	)	)	-RRB-
18751	400	13	Ore	Ore	NNP
18751	400	14	taken	take	VBN
18751	400	15	,	,	,
18751	400	16	50	50	CD
18751	400	17	grams	gram	NNS
18751	400	18	;	;	:
18751	400	19	gold	gold	NN
18751	400	20	found	find	VBD
18751	400	21	,	,	,
18751	400	22	0.0035	0.0035	CD
18751	400	23	.	.	.
18751	401	1	(	(	-LRB-
18751	401	2	b	b	LS
18751	401	3	)	)	-RRB-
18751	401	4	"	"	``
18751	401	5	20	20	CD
18751	401	6	grams	gram	NNS
18751	401	7	;	;	:
18751	401	8	silver	silver	NN
18751	401	9	found	find	VBD
18751	401	10	,	,	,
18751	401	11	0.0287	0.0287	CD
18751	401	12	.	.	.
18751	402	1	(	(	-LRB-
18751	402	2	c	c	NN
18751	402	3	)	)	-RRB-
18751	402	4	"	"	``
18751	402	5	25	25	CD
18751	402	6	grains	grain	NNS
18751	402	7	;	;	:
18751	402	8	silver	silver	NN
18751	402	9	found	find	VBD
18751	402	10	,	,	,
18751	402	11	0.0164	0.0164	CD
18751	402	12	.	.	.
18751	403	1	7	7	LS
18751	403	2	.	.	.
18751	404	1	Calculate	calculate	NN
18751	404	2	in	in	IN
18751	404	3	grains	grain	NNS
18751	404	4	per	per	IN
18751	404	5	gallon:--	gallon:--	NNP
18751	404	6	(	(	-LRB-
18751	404	7	a	a	DT
18751	404	8	)	)	-RRB-
18751	404	9	0.51	0.51	CD
18751	404	10	gram	gram	NN
18751	404	11	per	per	IN
18751	404	12	litre	litre	NN
18751	404	13	.	.	.
18751	405	1	(	(	-LRB-
18751	405	2	b	b	NN
18751	405	3	)	)	-RRB-
18751	405	4	24.6	24.6	CD
18751	405	5	parts	part	NNS
18751	405	6	per	per	IN
18751	405	7	100,000	100,000	CD
18751	405	8	.	.	.
18751	406	1	(	(	-LRB-
18751	406	2	c	c	NN
18751	406	3	)	)	-RRB-
18751	406	4	Solution	solution	NN
18751	406	5	taken	take	VBN
18751	406	6	,	,	,
18751	406	7	100	100	CD
18751	406	8	c.c	c.c	NNP
18751	406	9	.	.	.
18751	407	1	;	;	:
18751	407	2	copper	copper	NN
18751	407	3	found	find	VBD
18751	407	4	,	,	,
18751	407	5	0.0045	0.0045	CD
18751	407	6	gram	gram	NN
18751	407	7	.	.	.
18751	408	1	(	(	-LRB-
18751	408	2	c	c	NN
18751	408	3	)	)	-RRB-
18751	408	4	"	"	''
18751	408	5	50	50	CD
18751	408	6	c.c	c.c	NNP
18751	408	7	.	.	.
18751	409	1	;	;	:
18751	409	2	iron	iron	NN
18751	409	3	found	find	VBD
18751	409	4	,	,	,
18751	409	5	0.165	0.165	CD
18751	409	6	gram	gram	NN
18751	409	7	.	.	.
18751	410	1	8	8	LS
18751	410	2	.	.	.
18751	411	1	Convert	convert	VB
18751	411	2	into	into	IN
18751	411	3	ozs	ozs	NN
18751	411	4	.	.	.
18751	412	1	(	(	-LRB-
18751	412	2	troy	troy	VB
18751	412	3	)	)	-RRB-
18751	412	4	per	per	IN
18751	412	5	ton:--	ton:--	NNP
18751	412	6	(	(	-LRB-
18751	412	7	a	a	DT
18751	412	8	)	)	-RRB-
18751	412	9	7	7	CD
18751	412	10	loths	loth	NNS
18751	412	11	per	per	IN
18751	412	12	centner	centner	NN
18751	412	13	.	.	.
18751	413	1	(	(	-LRB-
18751	413	2	b	b	NN
18751	413	3	)	)	-RRB-
18751	413	4	30	30	CD
18751	413	5	grams	gram	NNS
18751	413	6	per	per	IN
18751	413	7	quintal	quintal	NNP
18751	413	8	.	.	.
18751	414	1	(	(	-LRB-
18751	414	2	c	c	NN
18751	414	3	)	)	-RRB-
18751	414	4	15	15	CD
18751	414	5	parts	part	NNS
18751	414	6	per	per	IN
18751	414	7	100,000	100,000	CD
18751	414	8	.	.	.
18751	415	1	FOOTNOTES	footnote	NNS
18751	415	2	:	:	:
18751	415	3	[	[	-LRB-
18751	415	4	1	1	LS
18751	415	5	]	]	-RRB-
18751	415	6	Ether	ether	NN
18751	415	7	or	or	CC
18751	415	8	carbon	carbon	NN
18751	415	9	bisulphide	bisulphide	RB
18751	415	10	.	.	.
18751	416	1	[	[	-LRB-
18751	416	2	2	2	LS
18751	416	3	]	]	-RRB-
18751	416	4	Such	such	JJ
18751	416	5	substances	substance	NNS
18751	416	6	are	be	VBP
18751	416	7	best	best	RB
18751	416	8	dried	dry	VBN
18751	416	9	by	by	IN
18751	416	10	pressing	press	VBG
18751	416	11	between	between	IN
18751	416	12	folds	fold	NNS
18751	416	13	of	of	IN
18751	416	14	dry	dry	JJ
18751	416	15	filter	filter	NN
18751	416	16	-	-	HYPH
18751	416	17	paper	paper	NN
18751	416	18	.	.	.
18751	417	1	CHAPTER	CHAPTER	NNP
18751	417	2	II	II	NNP
18751	417	3	.	.	.
18751	418	1	METHODS	methods	JJ
18751	418	2	OF	of	IN
18751	418	3	ASSAYING.--DRY	assaying.--dry	CD
18751	418	4	GRAVIMETRIC	gravimetric	NN
18751	418	5	METHODS	methods	JJ
18751	418	6	.	.	.
18751	419	1	The	the	DT
18751	419	2	methods	method	NNS
18751	419	3	of	of	IN
18751	419	4	assaying	assay	VBG
18751	419	5	are	be	VBP
18751	419	6	best	best	RB
18751	419	7	classed	class	VBN
18751	419	8	under	under	IN
18751	419	9	two	two	CD
18751	419	10	heads	head	NNS
18751	419	11	,	,	,
18751	419	12	Gravimetric	Gravimetric	NNP
18751	419	13	and	and	CC
18751	419	14	Volumetric	Volumetric	NNP
18751	419	15	,	,	,
18751	419	16	in	in	IN
18751	419	17	the	the	DT
18751	419	18	former	former	NN
18751	419	19	of	of	IN
18751	419	20	which	which	WDT
18751	419	21	the	the	DT
18751	419	22	final	final	JJ
18751	419	23	results	result	NNS
18751	419	24	are	be	VBP
18751	419	25	weighed	weigh	VBN
18751	419	26	,	,	,
18751	419	27	whilst	whilst	IN
18751	419	28	in	in	IN
18751	419	29	the	the	DT
18751	419	30	latter	latter	JJ
18751	419	31	they	-PRON-	PRP
18751	419	32	are	be	VBP
18751	419	33	measured	measure	VBN
18751	419	34	.	.	.
18751	420	1	A	a	DT
18751	420	2	commoner	commoner	NN
18751	420	3	and	and	CC
18751	420	4	older	old	JJR
18751	420	5	division	division	NN
18751	420	6	is	be	VBZ
18751	420	7	expressed	express	VBN
18751	420	8	in	in	IN
18751	420	9	the	the	DT
18751	420	10	terms	term	NNS
18751	420	11	much	much	RB
18751	420	12	used	use	VBN
18751	420	13	in	in	IN
18751	420	14	practice	practice	NN
18751	420	15	--	--	:
18751	420	16	wet	wet	JJ
18751	420	17	assays	assay	NNS
18751	420	18	and	and	CC
18751	420	19	dry	dry	JJ
18751	420	20	assays	assay	NNS
18751	420	21	.	.	.
18751	421	1	Wet	Wet	NNP
18751	421	2	assays	assay	NNS
18751	421	3	include	include	VBP
18751	421	4	all	all	PDT
18751	421	5	those	those	DT
18751	421	6	in	in	IN
18751	421	7	which	which	WDT
18751	421	8	solvents	solvent	NNS
18751	421	9	,	,	,
18751	421	10	&	&	CC
18751	421	11	c.	c.	NNP
18751	421	12	(	(	-LRB-
18751	421	13	liquid	liquid	NNP
18751	421	14	at	at	IN
18751	421	15	the	the	DT
18751	421	16	ordinary	ordinary	JJ
18751	421	17	temperature	temperature	NN
18751	421	18	)	)	-RRB-
18751	421	19	,	,	,
18751	421	20	are	be	VBP
18751	421	21	mainly	mainly	RB
18751	421	22	used	use	VBN
18751	421	23	;	;	:
18751	421	24	and	and	CC
18751	421	25	dry	dry	VB
18751	421	26	assays	assay	NNS
18751	421	27	,	,	,
18751	421	28	those	those	DT
18751	421	29	in	in	IN
18751	421	30	which	which	WDT
18751	421	31	solid	solid	JJ
18751	421	32	re	re	NN
18751	421	33	-	-	NNS
18751	421	34	agents	agent	NNS
18751	421	35	are	be	VBP
18751	421	36	almost	almost	RB
18751	421	37	exclusively	exclusively	RB
18751	421	38	employed	employ	VBN
18751	421	39	.	.	.
18751	422	1	Dry	Dry	NNP
18751	422	2	assays	assays	RB
18751	422	3	form	form	VBP
18751	422	4	a	a	DT
18751	422	5	branch	branch	NN
18751	422	6	of	of	IN
18751	422	7	gravimetric	gravimetric	NN
18751	422	8	work	work	NN
18751	422	9	,	,	,
18751	422	10	and	and	CC
18751	422	11	we	-PRON-	PRP
18751	422	12	shall	shall	MD
18751	422	13	include	include	VB
18751	422	14	under	under	IN
18751	422	15	this	this	DT
18751	422	16	head	head	NN
18751	422	17	all	all	PDT
18751	422	18	those	those	DT
18751	422	19	assays	assays	RB
18751	422	20	requiring	require	VBG
18751	422	21	the	the	DT
18751	422	22	help	help	NN
18751	422	23	of	of	IN
18751	422	24	a	a	DT
18751	422	25	wind	wind	NN
18751	422	26	furnace	furnace	NN
18751	422	27	.	.	.
18751	423	1	Wet	Wet	NNP
18751	423	2	assays	assays	RB
18751	423	3	,	,	,
18751	423	4	as	as	IN
18751	423	5	generally	generally	RB
18751	423	6	understood	understand	VBN
18751	423	7	,	,	,
18751	423	8	would	would	MD
18751	423	9	include	include	VB
18751	423	10	not	not	RB
18751	423	11	only	only	RB
18751	423	12	those	those	DT
18751	423	13	which	which	WDT
18751	423	14	we	-PRON-	PRP
18751	423	15	class	class	VBP
18751	423	16	as	as	IN
18751	423	17	wet	wet	JJ
18751	423	18	gravimetric	gravimetric	NN
18751	423	19	assays	assays	RB
18751	423	20	,	,	,
18751	423	21	but	but	CC
18751	423	22	also	also	RB
18751	423	23	all	all	PDT
18751	423	24	the	the	DT
18751	423	25	volumetric	volumetric	NN
18751	423	26	processes	process	NNS
18751	423	27	.	.	.
18751	424	1	~Gravimetric	~Gravimetric	NFP
18751	424	2	Methods~	Methods~	NNP
18751	424	3	aim	aim	NN
18751	424	4	at	at	IN
18751	424	5	the	the	DT
18751	424	6	separation	separation	NN
18751	424	7	of	of	IN
18751	424	8	the	the	DT
18751	424	9	substance	substance	NN
18751	424	10	from	from	IN
18751	424	11	the	the	DT
18751	424	12	other	other	JJ
18751	424	13	matters	matter	NNS
18751	424	14	present	present	JJ
18751	424	15	in	in	IN
18751	424	16	the	the	DT
18751	424	17	ore	ore	NN
18751	424	18	,	,	,
18751	424	19	so	so	IN
18751	424	20	that	that	IN
18751	424	21	it	-PRON-	PRP
18751	424	22	may	may	MD
18751	424	23	be	be	VB
18751	424	24	weighed	weigh	VBN
18751	424	25	;	;	:
18751	424	26	and	and	CC
18751	424	27	,	,	,
18751	424	28	therefore	therefore	RB
18751	424	29	,	,	,
18751	424	30	they	-PRON-	PRP
18751	424	31	must	must	MD
18751	424	32	yield	yield	VB
18751	424	33	the	the	DT
18751	424	34	_	_	NNP
18751	424	35	whole	whole	JJ
18751	424	36	_	_	NNP
18751	424	37	of	of	IN
18751	424	38	the	the	DT
18751	424	39	substance	substance	NN
18751	424	40	in	in	IN
18751	424	41	a	a	DT
18751	424	42	pure	pure	JJ
18751	424	43	state	state	NN
18751	424	44	.	.	.
18751	425	1	It	-PRON-	PRP
18751	425	2	is	be	VBZ
18751	425	3	not	not	RB
18751	425	4	necessary	necessary	JJ
18751	425	5	that	that	IN
18751	425	6	a	a	DT
18751	425	7	metal	metal	NN
18751	425	8	should	should	MD
18751	425	9	be	be	VB
18751	425	10	weighed	weigh	VBN
18751	425	11	as	as	IN
18751	425	12	metal	metal	NN
18751	425	13	;	;	:
18751	425	14	it	-PRON-	PRP
18751	425	15	may	may	MD
18751	425	16	be	be	VB
18751	425	17	weighed	weigh	VBN
18751	425	18	in	in	IN
18751	425	19	the	the	DT
18751	425	20	form	form	NN
18751	425	21	of	of	IN
18751	425	22	a	a	DT
18751	425	23	compound	compound	NN
18751	425	24	of	of	IN
18751	425	25	definite	definite	JJ
18751	425	26	and	and	CC
18751	425	27	well	well	RB
18751	425	28	known	know	VBN
18751	425	29	composition	composition	NN
18751	425	30	.	.	.
18751	426	1	For	for	IN
18751	426	2	example	example	NN
18751	426	3	,	,	,
18751	426	4	one	one	CD
18751	426	5	part	part	NN
18751	426	6	by	by	IN
18751	426	7	weight	weight	NN
18751	426	8	of	of	IN
18751	426	9	silver	silver	NN
18751	426	10	chloride	chloride	NN
18751	426	11	contains	contain	NNS
18751	426	12	(	(	-LRB-
18751	426	13	and	and	CC
18751	426	14	,	,	,
18751	426	15	if	if	IN
18751	426	16	pure	pure	JJ
18751	426	17	,	,	,
18751	426	18	always	always	RB
18751	426	19	contains	contain	VBZ
18751	426	20	)	)	-RRB-
18751	426	21	0.7527	0.7527	CD
18751	426	22	part	part	NN
18751	426	23	of	of	IN
18751	426	24	silver	silver	NN
18751	426	25	;	;	:
18751	426	26	and	and	CC
18751	426	27	a	a	DT
18751	426	28	quantity	quantity	NN
18751	426	29	of	of	IN
18751	426	30	this	this	DT
18751	426	31	metal	metal	NN
18751	426	32	can	can	MD
18751	426	33	be	be	VB
18751	426	34	as	as	RB
18751	426	35	exactly	exactly	RB
18751	426	36	determined	determine	VBN
18751	426	37	by	by	IN
18751	426	38	weighing	weigh	VBG
18751	426	39	it	-PRON-	PRP
18751	426	40	as	as	IN
18751	426	41	chloride	chloride	NN
18751	426	42	as	as	IN
18751	426	43	by	by	IN
18751	426	44	weighing	weigh	VBG
18751	426	45	it	-PRON-	PRP
18751	426	46	in	in	IN
18751	426	47	the	the	DT
18751	426	48	metallic	metallic	JJ
18751	426	49	state	state	NN
18751	426	50	.	.	.
18751	427	1	But	but	CC
18751	427	2	in	in	IN
18751	427	3	either	either	DT
18751	427	4	case	case	NN
18751	427	5	the	the	DT
18751	427	6	metal	metal	NN
18751	427	7	or	or	CC
18751	427	8	its	-PRON-	PRP$
18751	427	9	chloride	chloride	NN
18751	427	10	must	must	MD
18751	427	11	be	be	VB
18751	427	12	pure	pure	JJ
18751	427	13	.	.	.
18751	428	1	Exact	exact	JJ
18751	428	2	purity	purity	NN
18751	428	3	and	and	CC
18751	428	4	complete	complete	JJ
18751	428	5	separation	separation	NN
18751	428	6	are	be	VBP
18751	428	7	not	not	RB
18751	428	8	easily	easily	RB
18751	428	9	obtained	obtain	VBN
18751	428	10	;	;	:
18751	428	11	and	and	CC
18751	428	12	methods	method	NNS
18751	428	13	are	be	VBP
18751	428	14	used	use	VBN
18751	428	15	which	which	WDT
18751	428	16	are	be	VBP
18751	428	17	defective	defective	JJ
18751	428	18	in	in	IN
18751	428	19	one	one	CD
18751	428	20	or	or	CC
18751	428	21	both	both	DT
18751	428	22	of	of	IN
18751	428	23	these	these	DT
18751	428	24	respects	respect	NNS
18751	428	25	.	.	.
18751	429	1	It	-PRON-	PRP
18751	429	2	is	be	VBZ
18751	429	3	well	well	JJ
18751	429	4	to	to	TO
18751	429	5	note	note	VB
18751	429	6	that	that	IN
18751	429	7	an	an	DT
18751	429	8	impure	impure	NN
18751	429	9	product	product	NN
18751	429	10	increases	increase	VBZ
18751	429	11	the	the	DT
18751	429	12	result	result	NN
18751	429	13	,	,	,
18751	429	14	whilst	whilst	IN
18751	429	15	a	a	DT
18751	429	16	loss	loss	NN
18751	429	17	of	of	IN
18751	429	18	the	the	DT
18751	429	19	substance	substance	NN
18751	429	20	decreases	decrease	VBZ
18751	429	21	it	-PRON-	PRP
18751	429	22	;	;	:
18751	429	23	so	so	IN
18751	429	24	that	that	IN
18751	429	25	if	if	IN
18751	429	26	both	both	DT
18751	429	27	defects	defect	NNS
18751	429	28	exist	exist	VBP
18751	429	29	in	in	IN
18751	429	30	a	a	DT
18751	429	31	process	process	NN
18751	429	32	they	-PRON-	PRP
18751	429	33	tend	tend	VBP
18751	429	34	to	to	TO
18751	429	35	neutralise	neutralise	VB
18751	429	36	each	each	DT
18751	429	37	other	other	JJ
18751	429	38	.	.	.
18751	430	1	Of	of	IN
18751	430	2	dry	dry	JJ
18751	430	3	methods	method	NNS
18751	430	4	generally	generally	RB
18751	430	5	,	,	,
18751	430	6	it	-PRON-	PRP
18751	430	7	may	may	MD
18751	430	8	be	be	VB
18751	430	9	said	say	VBN
18751	430	10	that	that	IN
18751	430	11	they	-PRON-	PRP
18751	430	12	neither	neither	CC
18751	430	13	give	give	VBP
18751	430	14	the	the	DT
18751	430	15	whole	whole	NN
18751	430	16	of	of	IN
18751	430	17	the	the	DT
18751	430	18	substance	substance	NN
18751	430	19	nor	nor	CC
18751	430	20	give	give	VB
18751	430	21	it	-PRON-	PRP
18751	430	22	pure	pure	JJ
18751	430	23	;	;	:
18751	430	24	so	so	IN
18751	430	25	that	that	IN
18751	430	26	they	-PRON-	PRP
18751	430	27	are	be	VBP
18751	430	28	only	only	RB
18751	430	29	calculated	calculate	VBN
18751	430	30	to	to	TO
18751	430	31	show	show	VB
18751	430	32	the	the	DT
18751	430	33	amount	amount	NN
18751	430	34	of	of	IN
18751	430	35	metal	metal	NN
18751	430	36	that	that	WDT
18751	430	37	can	can	MD
18751	430	38	be	be	VB
18751	430	39	extracted	extract	VBN
18751	430	40	on	on	IN
18751	430	41	a	a	DT
18751	430	42	manufacturing	manufacturing	NN
18751	430	43	scale	scale	NN
18751	430	44	,	,	,
18751	430	45	and	and	CC
18751	430	46	not	not	RB
18751	430	47	the	the	DT
18751	430	48	actual	actual	JJ
18751	430	49	quantity	quantity	NN
18751	430	50	of	of	IN
18751	430	51	it	-PRON-	PRP
18751	430	52	present	present	JJ
18751	430	53	.	.	.
18751	431	1	Their	-PRON-	PRP$
18751	431	2	determinations	determination	NNS
18751	431	3	are	be	VBP
18751	431	4	generally	generally	RB
18751	431	5	rough	rough	JJ
18751	431	6	and	and	CC
18751	431	7	always	always	RB
18751	431	8	low	low	JJ
18751	431	9	.	.	.
18751	432	1	The	the	DT
18751	432	2	gold	gold	NN
18751	432	3	and	and	CC
18751	432	4	silver	silver	NN
18751	432	5	determinations	determination	NNS
18751	432	6	,	,	,
18751	432	7	however	however	RB
18751	432	8	,	,	,
18751	432	9	will	will	MD
18751	432	10	compare	compare	VB
18751	432	11	very	very	RB
18751	432	12	favourably	favourably	RB
18751	432	13	with	with	IN
18751	432	14	any	any	DT
18751	432	15	of	of	IN
18751	432	16	the	the	DT
18751	432	17	other	other	JJ
18751	432	18	processes	process	NNS
18751	432	19	for	for	IN
18751	432	20	the	the	DT
18751	432	21	estimation	estimation	NN
18751	432	22	of	of	IN
18751	432	23	these	these	DT
18751	432	24	metals	metal	NNS
18751	432	25	in	in	IN
18751	432	26	their	-PRON-	PRP$
18751	432	27	ores	ore	NNS
18751	432	28	.	.	.
18751	433	1	The	the	DT
18751	433	2	calculation	calculation	NN
18751	433	3	of	of	IN
18751	433	4	the	the	DT
18751	433	5	results	result	NNS
18751	433	6	of	of	IN
18751	433	7	a	a	DT
18751	433	8	gravimetric	gravimetric	NN
18751	433	9	assay	assay	NN
18751	433	10	has	have	VBZ
18751	433	11	already	already	RB
18751	433	12	been	be	VBN
18751	433	13	referred	refer	VBN
18751	433	14	to	to	IN
18751	433	15	.	.	.
18751	434	1	If	if	IN
18751	434	2	the	the	DT
18751	434	3	result	result	NN
18751	434	4	is	be	VBZ
18751	434	5	to	to	TO
18751	434	6	be	be	VB
18751	434	7	stated	state	VBN
18751	434	8	as	as	IN
18751	434	9	percentage	percentage	NN
18751	434	10	,	,	,
18751	434	11	it	-PRON-	PRP
18751	434	12	may	may	MD
18751	434	13	always	always	RB
18751	434	14	be	be	VB
18751	434	15	done	do	VBN
18751	434	16	by	by	IN
18751	434	17	the	the	DT
18751	434	18	following	follow	VBG
18751	434	19	rule:--_Multiply	rule:--_Multiply	VBD
18751	434	20	the	the	DT
18751	434	21	weight	weight	NN
18751	434	22	of	of	IN
18751	434	23	the	the	DT
18751	434	24	substance	substance	NN
18751	434	25	got	get	VBD
18751	434	26	by	by	IN
18751	434	27	the	the	DT
18751	434	28	percentage	percentage	NN
18751	434	29	of	of	IN
18751	434	30	metal	metal	NN
18751	434	31	it	-PRON-	PRP
18751	434	32	contains	contain	VBZ
18751	434	33	,	,	,
18751	434	34	and	and	CC
18751	434	35	divide	divide	VB
18751	434	36	by	by	IN
18751	434	37	the	the	DT
18751	434	38	weight	weight	NN
18751	434	39	of	of	IN
18751	434	40	ore	ore	NNP
18751	434	41	taken	take	VBN
18751	434	42	.	.	.
18751	434	43	_	_	NNP
18751	434	44	Gravimetric	Gravimetric	NNP
18751	434	45	methods	method	NNS
18751	434	46	are	be	VBP
18751	434	47	divided	divide	VBN
18751	434	48	into	into	IN
18751	434	49	three	three	CD
18751	434	50	groups	group	NNS
18751	434	51	:	:	:
18751	434	52	(	(	-LRB-
18751	434	53	1	1	LS
18751	434	54	)	)	-RRB-
18751	434	55	mechanical	mechanical	JJ
18751	434	56	separations	separation	NNS
18751	434	57	;	;	:
18751	434	58	(	(	-LRB-
18751	434	59	2	2	LS
18751	434	60	)	)	-RRB-
18751	434	61	dry	dry	JJ
18751	434	62	methods	method	NNS
18751	434	63	;	;	,
18751	434	64	and	and	CC
18751	434	65	(	(	-LRB-
18751	434	66	3	3	LS
18751	434	67	)	)	-RRB-
18751	434	68	wet	wet	JJ
18751	434	69	methods	method	NNS
18751	434	70	.	.	.
18751	435	1	~Mechanical	~Mechanical	NFP
18751	435	2	Separations.~--Under	separations.~--under	XX
18751	435	3	this	this	DT
18751	435	4	head	head	NN
18751	435	5	are	be	VBP
18751	435	6	classed	class	VBN
18751	435	7	the	the	DT
18751	435	8	method	method	NN
18751	435	9	of	of	IN
18751	435	10	assaying	assay	VBG
18751	435	11	tin	tin	NN
18751	435	12	ores	ore	NNS
18751	435	13	,	,	,
18751	435	14	known	know	VBN
18751	435	15	as	as	IN
18751	435	16	vanning	vanne	VBG
18751	435	17	,	,	,
18751	435	18	and	and	CC
18751	435	19	the	the	DT
18751	435	20	amalgamation	amalgamation	NN
18751	435	21	assay	assay	NN
18751	435	22	for	for	IN
18751	435	23	gold	gold	NN
18751	435	24	.	.	.
18751	436	1	A	a	DT
18751	436	2	set	set	NN
18751	436	3	of	of	IN
18751	436	4	sieves	sieve	NNS
18751	436	5	to	to	TO
18751	436	6	determine	determine	VB
18751	436	7	the	the	DT
18751	436	8	relative	relative	JJ
18751	436	9	proportion	proportion	NN
18751	436	10	of	of	IN
18751	436	11	powders	powder	NNS
18751	436	12	of	of	IN
18751	436	13	different	different	JJ
18751	436	14	degrees	degree	NNS
18751	436	15	of	of	IN
18751	436	16	fineness	fineness	NN
18751	436	17	is	be	VBZ
18751	436	18	sometimes	sometimes	RB
18751	436	19	useful	useful	JJ
18751	436	20	.	.	.
18751	437	1	A	a	DT
18751	437	2	set	set	NN
18751	437	3	with	with	IN
18751	437	4	10	10	CD
18751	437	5	,	,	,
18751	437	6	20	20	CD
18751	437	7	,	,	,
18751	437	8	40	40	CD
18751	437	9	and	and	CC
18751	437	10	80	80	CD
18751	437	11	meshes	mesh	NNS
18751	437	12	to	to	IN
18751	437	13	the	the	DT
18751	437	14	inch	inch	NN
18751	437	15	is	be	VBZ
18751	437	16	convenient	convenient	JJ
18751	437	17	.	.	.
18751	438	1	~Dry	~Dry	NNP
18751	438	2	Assays.~--An	assays.~--an	DT
18751	438	3	important	important	JJ
18751	438	4	distinction	distinction	NN
18751	438	5	between	between	IN
18751	438	6	wet	wet	JJ
18751	438	7	and	and	CC
18751	438	8	dry	dry	JJ
18751	438	9	methods	method	NNS
18751	438	10	of	of	IN
18751	438	11	assaying	assaying	NN
18751	438	12	is	be	VBZ
18751	438	13	,	,	,
18751	438	14	that	that	IN
18751	438	15	in	in	IN
18751	438	16	the	the	DT
18751	438	17	former	former	JJ
18751	438	18	the	the	DT
18751	438	19	substance	substance	NN
18751	438	20	is	be	VBZ
18751	438	21	got	get	VBN
18751	438	22	into	into	IN
18751	438	23	the	the	DT
18751	438	24	liquid	liquid	JJ
18751	438	25	state	state	NN
18751	438	26	by	by	IN
18751	438	27	solution	solution	NN
18751	438	28	,	,	,
18751	438	29	whilst	whilst	IN
18751	438	30	in	in	IN
18751	438	31	the	the	DT
18751	438	32	latter	latter	JJ
18751	438	33	fusion	fusion	NN
18751	438	34	is	be	VBZ
18751	438	35	taken	take	VBN
18751	438	36	advantage	advantage	NN
18751	438	37	of	of	IN
18751	438	38	.	.	.
18751	439	1	The	the	DT
18751	439	2	difference	difference	NN
18751	439	3	between	between	IN
18751	439	4	solution	solution	NN
18751	439	5	and	and	CC
18751	439	6	fusion	fusion	NN
18751	439	7	is	be	VBZ
18751	439	8	easily	easily	RB
18751	439	9	illustrated	illustrate	VBN
18751	439	10	:	:	:
18751	439	11	a	a	DT
18751	439	12	lump	lump	NN
18751	439	13	of	of	IN
18751	439	14	sugar	sugar	NN
18751	439	15	heated	heat	VBN
18751	439	16	over	over	IN
18751	439	17	a	a	DT
18751	439	18	candle	candle	NN
18751	439	19	-	-	HYPH
18751	439	20	flame	flame	NN
18751	439	21	melts	melt	NNS
18751	439	22	or	or	CC
18751	439	23	fuses	fuse	NNS
18751	439	24	;	;	,
18751	439	25	suspended	suspend	VBN
18751	439	26	in	in	IN
18751	439	27	water	water	NN
18751	439	28	it	-PRON-	PRP
18751	439	29	dissolves	dissolve	VBZ
18751	439	30	.	.	.
18751	440	1	Many	many	JJ
18751	440	2	substances	substance	NNS
18751	440	3	which	which	WDT
18751	440	4	are	be	VBP
18751	440	5	insoluble	insoluble	JJ
18751	440	6	or	or	CC
18751	440	7	infusible	infusible	JJ
18751	440	8	of	of	IN
18751	440	9	themselves	-PRON-	PRP
18751	440	10	,	,	,
18751	440	11	become	become	VBP
18751	440	12	soluble	soluble	JJ
18751	440	13	or	or	CC
18751	440	14	fusible	fusible	JJ
18751	440	15	when	when	WRB
18751	440	16	mixed	mix	VBN
18751	440	17	with	with	IN
18751	440	18	certain	certain	JJ
18751	440	19	others	other	NNS
18751	440	20	;	;	:
18751	440	21	thus	thus	RB
18751	440	22	,	,	,
18751	440	23	in	in	IN
18751	440	24	this	this	DT
18751	440	25	way	way	NN
18751	440	26	,	,	,
18751	440	27	solution	solution	NN
18751	440	28	is	be	VBZ
18751	440	29	got	get	VBN
18751	440	30	with	with	IN
18751	440	31	the	the	DT
18751	440	32	aid	aid	NN
18751	440	33	of	of	IN
18751	440	34	reagents	reagent	NNS
18751	440	35	,	,	,
18751	440	36	and	and	CC
18751	440	37	fusion	fusion	NN
18751	440	38	with	with	IN
18751	440	39	the	the	DT
18751	440	40	help	help	NN
18751	440	41	of	of	IN
18751	440	42	fluxes	flux	NNS
18751	440	43	.	.	.
18751	441	1	For	for	IN
18751	441	2	example	example	NN
18751	441	3	,	,	,
18751	441	4	lead	lead	NN
18751	441	5	is	be	VBZ
18751	441	6	insoluble	insoluble	JJ
18751	441	7	in	in	IN
18751	441	8	water	water	NN
18751	441	9	,	,	,
18751	441	10	but	but	CC
18751	441	11	if	if	IN
18751	441	12	nitric	nitric	JJ
18751	441	13	acid	acid	NN
18751	441	14	be	be	VB
18751	441	15	added	add	VBN
18751	441	16	,	,	,
18751	441	17	the	the	DT
18751	441	18	metal	metal	NN
18751	441	19	rapidly	rapidly	RB
18751	441	20	disappears	disappear	VBZ
18751	441	21	.	.	.
18751	442	1	It	-PRON-	PRP
18751	442	2	is	be	VBZ
18751	442	3	convenient	convenient	JJ
18751	442	4	,	,	,
18751	442	5	but	but	CC
18751	442	6	somewhat	somewhat	RB
18751	442	7	inaccurate	inaccurate	JJ
18751	442	8	,	,	,
18751	442	9	to	to	TO
18751	442	10	say	say	VB
18751	442	11	that	that	IN
18751	442	12	the	the	DT
18751	442	13	acid	acid	NN
18751	442	14	dissolves	dissolve	VBZ
18751	442	15	the	the	DT
18751	442	16	lead	lead	NN
18751	442	17	.	.	.
18751	443	1	If	if	IN
18751	443	2	the	the	DT
18751	443	3	lead	lead	NN
18751	443	4	be	be	VB
18751	443	5	acted	act	VBN
18751	443	6	on	on	IN
18751	443	7	by	by	IN
18751	443	8	nitric	nitric	JJ
18751	443	9	acid	acid	NN
18751	443	10	alone	alone	RB
18751	443	11	,	,	,
18751	443	12	without	without	IN
18751	443	13	water	water	NN
18751	443	14	,	,	,
18751	443	15	it	-PRON-	PRP
18751	443	16	is	be	VBZ
18751	443	17	converted	convert	VBN
18751	443	18	into	into	IN
18751	443	19	a	a	DT
18751	443	20	white	white	JJ
18751	443	21	powder	powder	NN
18751	443	22	,	,	,
18751	443	23	which	which	WDT
18751	443	24	does	do	VBZ
18751	443	25	not	not	RB
18751	443	26	dissolve	dissolve	VB
18751	443	27	until	until	IN
18751	443	28	water	water	NN
18751	443	29	is	be	VBZ
18751	443	30	added	add	VBN
18751	443	31	;	;	:
18751	443	32	in	in	IN
18751	443	33	this	this	DT
18751	443	34	case	case	NN
18751	443	35	it	-PRON-	PRP
18751	443	36	is	be	VBZ
18751	443	37	obvious	obvious	JJ
18751	443	38	that	that	IN
18751	443	39	the	the	DT
18751	443	40	water	water	NN
18751	443	41	is	be	VBZ
18751	443	42	the	the	DT
18751	443	43	solvent	solvent	NN
18751	443	44	.	.	.
18751	444	1	The	the	DT
18751	444	2	function	function	NN
18751	444	3	of	of	IN
18751	444	4	the	the	DT
18751	444	5	acid	acid	NN
18751	444	6	is	be	VBZ
18751	444	7	to	to	TO
18751	444	8	convert	convert	VB
18751	444	9	the	the	DT
18751	444	10	lead	lead	NN
18751	444	11	into	into	IN
18751	444	12	a	a	DT
18751	444	13	soluble	soluble	JJ
18751	444	14	compound	compound	NN
18751	444	15	.	.	.
18751	445	1	~Fluxes~	~Fluxes~	NFP
18751	445	2	may	may	MD
18751	445	3	act	act	VB
18751	445	4	as	as	IN
18751	445	5	true	true	JJ
18751	445	6	solvents	solvent	NNS
18751	445	7	.	.	.
18751	446	1	Fused	fuse	VBN
18751	446	2	carbonate	carbonate	NN
18751	446	3	of	of	IN
18751	446	4	soda	soda	NN
18751	446	5	dissolves	dissolve	VBZ
18751	446	6	baric	baric	RB
18751	446	7	carbonate	carbonate	VBP
18751	446	8	,	,	,
18751	446	9	and	and	CC
18751	446	10	perhaps	perhaps	RB
18751	446	11	in	in	IN
18751	446	12	many	many	JJ
18751	446	13	slags	slag	NNS
18751	446	14	true	true	JJ
18751	446	15	solution	solution	NN
18751	446	16	occurs	occur	VBZ
18751	446	17	;	;	:
18751	446	18	but	but	CC
18751	446	19	in	in	IN
18751	446	20	the	the	DT
18751	446	21	great	great	JJ
18751	446	22	majority	majority	NN
18751	446	23	of	of	IN
18751	446	24	cases	case	NNS
18751	446	25	a	a	DT
18751	446	26	flux	flux	NN
18751	446	27	is	be	VBZ
18751	446	28	a	a	DT
18751	446	29	solid	solid	JJ
18751	446	30	reagent	reagent	NN
18751	446	31	added	add	VBN
18751	446	32	for	for	IN
18751	446	33	the	the	DT
18751	446	34	purpose	purpose	NN
18751	446	35	of	of	IN
18751	446	36	forming	form	VBG
18751	446	37	a	a	DT
18751	446	38	fusible	fusible	JJ
18751	446	39	_	_	NNP
18751	446	40	compound	compound	NN
18751	446	41	_	_	NNP
18751	446	42	with	with	IN
18751	446	43	the	the	DT
18751	446	44	earthy	earthy	JJ
18751	446	45	or	or	CC
18751	446	46	stony	stony	JJ
18751	446	47	minerals	mineral	NNS
18751	446	48	of	of	IN
18751	446	49	the	the	DT
18751	446	50	ore	ore	NN
18751	446	51	.	.	.
18751	446	52	Few	few	JJ
18751	446	53	of	of	IN
18751	446	54	the	the	DT
18751	446	55	minerals	mineral	NNS
18751	446	56	which	which	WDT
18751	446	57	occur	occur	VBP
18751	446	58	in	in	IN
18751	446	59	the	the	DT
18751	446	60	gangue	gangue	NN
18751	446	61	of	of	IN
18751	446	62	an	an	DT
18751	446	63	ore	ore	NN
18751	446	64	are	be	VBP
18751	446	65	fusible	fusible	JJ
18751	446	66	;	;	:
18751	446	67	and	and	CC
18751	446	68	still	still	RB
18751	446	69	fewer	few	JJR
18751	446	70	are	be	VBP
18751	446	71	sufficiently	sufficiently	RB
18751	446	72	fusible	fusible	JJ
18751	446	73	for	for	IN
18751	446	74	the	the	DT
18751	446	75	purposes	purpose	NNS
18751	446	76	of	of	IN
18751	446	77	the	the	DT
18751	446	78	assayer	assayer	NN
18751	446	79	,	,	,
18751	446	80	consequently	consequently	RB
18751	446	81	the	the	DT
18751	446	82	subject	subject	NN
18751	446	83	is	be	VBZ
18751	446	84	one	one	CD
18751	446	85	of	of	IN
18751	446	86	importance	importance	NN
18751	446	87	,	,	,
18751	446	88	and	and	CC
18751	446	89	it	-PRON-	PRP
18751	446	90	ought	ought	MD
18751	446	91	to	to	TO
18751	446	92	be	be	VB
18751	446	93	treated	treat	VBN
18751	446	94	on	on	IN
18751	446	95	chemical	chemical	JJ
18751	446	96	principles	principle	NNS
18751	446	97	.	.	.
18751	447	1	An	an	DT
18751	447	2	idea	idea	NN
18751	447	3	of	of	IN
18751	447	4	the	the	DT
18751	447	5	composition	composition	NN
18751	447	6	of	of	IN
18751	447	7	some	some	DT
18751	447	8	of	of	IN
18751	447	9	the	the	DT
18751	447	10	more	more	RBR
18751	447	11	frequently	frequently	RB
18751	447	12	occurring	occur	VBG
18751	447	13	rocks	rock	NNS
18751	447	14	may	may	MD
18751	447	15	be	be	VB
18751	447	16	gathered	gather	VBN
18751	447	17	from	from	IN
18751	447	18	the	the	DT
18751	447	19	following	follow	VBG
18751	447	20	table	table	NN
18751	447	21	,	,	,
18751	447	22	which	which	WDT
18751	447	23	represents	represent	VBZ
18751	447	24	rough	rough	JJ
18751	447	25	averages:--	averages:--	:
18751	447	26	-----------------------------------------------------------------	-----------------------------------------------------------------	NFP
18751	447	27	|	|	CD
18751	447	28	|	|	NNP
18751	447	29	|Oxide|Lime	|Oxide|Lime	NNS
18751	447	30	and	and	CC
18751	447	31	|	|	NNP
18751	447	32	|Silica.|Alumina.|	|silica.|alumina.|	NN
18751	447	33	of	of	IN
18751	447	34	|Magnesia.|Alkalies	|Magnesia.|Alkalies	NNPS
18751	447	35	.	.	.
18751	448	1	|	|	NNP
18751	448	2	|	|	NNP
18751	448	3	|iron	|iron	CD
18751	448	4	|	|	CD
18751	448	5	|	|	NNP
18751	448	6	-----------------------------------------------------------------	-----------------------------------------------------------------	CD
18751	448	7	|	|	CD
18751	448	8	%	%	NN
18751	448	9	|	|	CD
18751	448	10	%	%	NN
18751	448	11	|	|	CD
18751	448	12	%	%	NN
18751	448	13	|	|	CD
18751	448	14	%	%	NN
18751	448	15	|	|	CD
18751	448	16	%	%	NN
18751	448	17	Sandstone	Sandstone	NNP
18751	448	18	,	,	,
18751	448	19	grit	grit	NN
18751	448	20	,	,	,
18751	448	21	|	|	NNP
18751	448	22	|	|	NNP
18751	448	23	|	|	CD
18751	448	24	|	|	CD
18751	448	25	|	|	CD
18751	448	26	quartzite	quartzite	NN
18751	448	27	,	,	,
18751	448	28	&	&	CC
18751	448	29	c.	c.	NNP
18751	448	30	|80	|80	CD
18751	448	31	-	-	HYPH
18751	448	32	100	100	CD
18751	448	33	|	|	CD
18751	448	34	--	--	:
18751	448	35	|	|	JJ
18751	448	36	--	--	:
18751	448	37	|	|	JJ
18751	448	38	--	--	:
18751	448	39	|	|	JJ
18751	448	40	--	--	:
18751	448	41	Granite	Granite	NNP
18751	448	42	,	,	,
18751	448	43	gneiss	gneiss	NNP
18751	448	44	,	,	,
18751	448	45	|	|	NNP
18751	448	46	|	|	NNP
18751	448	47	|	|	CD
18751	448	48	|	|	CD
18751	448	49	|	|	CD
18751	448	50	quartz	quartz	NN
18751	448	51	-	-	HYPH
18751	448	52	porphyry	porphyry	NN
18751	448	53	,	,	,
18751	448	54	|	|	NNP
18751	448	55	|	|	NNP
18751	448	56	|	|	CD
18751	448	57	|	|	CD
18751	448	58	|	|	CD
18751	448	59	fire	fire	NN
18751	448	60	-	-	HYPH
18751	448	61	clay	clay	NN
18751	448	62	,	,	,
18751	448	63	&	&	CC
18751	448	64	c.	c.	NNP
18751	448	65	|	|	NNP
18751	448	66	70	70	CD
18751	448	67	-	-	HYPH
18751	448	68	75	75	CD
18751	448	69	|	|	CD
18751	448	70	13	13	CD
18751	448	71	-	-	SYM
18751	448	72	20	20	CD
18751	448	73	|	|	CD
18751	448	74	2	2	CD
18751	448	75	|	|	CD
18751	448	76	2	2	CD
18751	448	77	|	|	CD
18751	448	78	5	5	CD
18751	448	79	-	-	SYM
18751	448	80	8	8	CD
18751	448	81	|	|	CD
18751	448	82	|	|	CD
18751	448	83	|	|	CD
18751	448	84	|	|	CD
18751	448	85	|Less	|less	NN
18751	448	86	in	in	IN
18751	448	87	|	|	NNP
18751	448	88	|	|	NNP
18751	448	89	|	|	CD
18751	448	90	|	|	CD
18751	448	91	|fire	|fire	CD
18751	448	92	-	-	HYPH
18751	448	93	clay	clay	NN
18751	448	94	.	.	.
18751	449	1	Mica	Mica	NNP
18751	449	2	-	-	HYPH
18751	449	3	schist	schist	NN
18751	449	4	|	|	NNP
18751	449	5	65	65	CD
18751	449	6	|	|	CD
18751	449	7	18	18	CD
18751	449	8	|	|	CD
18751	449	9	5	5	CD
18751	449	10	|	|	CD
18751	449	11	3	3	CD
18751	449	12	|	|	CD
18751	449	13	3	3	CD
18751	449	14	Trachyte	Trachyte	NNP
18751	449	15	,	,	,
18751	449	16	syenite	syenite	JJ
18751	449	17	|	|	NNP
18751	449	18	60	60	CD
18751	449	19	|	|	CD
18751	449	20	17	17	CD
18751	449	21	|	|	CD
18751	449	22	7	7	CD
18751	449	23	|	|	CD
18751	449	24	4	4	CD
18751	449	25	-	-	SYM
18751	449	26	7	7	CD
18751	449	27	|	|	CD
18751	449	28	6	6	CD
18751	449	29	-	-	SYM
18751	449	30	9	9	CD
18751	449	31	Clay	Clay	NNP
18751	449	32	-	-	HYPH
18751	449	33	slate	slate	NNP
18751	449	34	|	|	NNP
18751	449	35	60	60	CD
18751	449	36	|	|	CD
18751	449	37	18	18	CD
18751	449	38	|	|	CD
18751	449	39	10	10	CD
18751	449	40	|	|	CD
18751	449	41	8	8	CD
18751	449	42	|	|	CD
18751	449	43	3	3	CD
18751	449	44	Diorite	Diorite	NNP
18751	449	45	|	|	NNP
18751	449	46	54	54	CD
18751	449	47	|	|	CD
18751	449	48	17	17	CD
18751	449	49	|	|	CD
18751	449	50	12	12	CD
18751	449	51	|	|	CD
18751	449	52	9	9	CD
18751	449	53	|	|	CD
18751	449	54	3	3	CD
18751	449	55	-	-	SYM
18751	449	56	4	4	CD
18751	449	57	Horneblende	Horneblende	NNP
18751	449	58	-	-	HYPH
18751	449	59	rock	rock	NN
18751	449	60	|	|	NNP
18751	449	61	50	50	CD
18751	449	62	|	|	CD
18751	449	63	18	18	CD
18751	449	64	|	|	CD
18751	449	65	15	15	CD
18751	449	66	|	|	CD
18751	449	67	12	12	CD
18751	449	68	|	|	CD
18751	449	69	3	3	CD
18751	449	70	-	-	SYM
18751	449	71	4	4	CD
18751	449	72	Brick	Brick	NNP
18751	449	73	-	-	HYPH
18751	449	74	clay	clay	NNP
18751	449	75	|	|	CD
18751	449	76	50	50	CD
18751	449	77	|	|	CD
18751	449	78	34	34	CD
18751	449	79	|	|	CD
18751	449	80	8	8	CD
18751	449	81	|	|	CD
18751	449	82	6	6	CD
18751	449	83	|	|	CD
18751	449	84	--	--	:
18751	449	85	China	China	NNP
18751	449	86	-	-	HYPH
18751	449	87	clay	clay	NNP
18751	449	88	|	|	CD
18751	449	89	47	47	CD
18751	449	90	|	|	CD
18751	449	91	39	39	CD
18751	449	92	|	|	CD
18751	449	93	--	--	:
18751	449	94	|	|	JJ
18751	449	95	--	--	:
18751	449	96	|	|	NNP
18751	449	97	--	--	:
18751	449	98	Basalt	Basalt	NNP
18751	449	99	,	,	,
18751	449	100	dolerite	dolerite	NNP
18751	449	101	,	,	,
18751	449	102	&	&	CC
18751	449	103	c.|	c.|	NNP
18751	449	104	50	50	CD
18751	449	105	|	|	CD
18751	449	106	15	15	CD
18751	449	107	|	|	CD
18751	449	108	15	15	CD
18751	449	109	|	|	CD
18751	449	110	16	16	CD
18751	449	111	|	|	CD
18751	449	112	3	3	CD
18751	449	113	Serpentine	Serpentine	NNP
18751	449	114	|	|	CD
18751	449	115	44	44	CD
18751	449	116	|	|	CD
18751	449	117	--	--	:
18751	449	118	|	|	NNP
18751	449	119	--	--	:
18751	449	120	|	|	CD
18751	449	121	44	44	CD
18751	449	122	|	|	CD
18751	449	123	--	--	:
18751	449	124	Chalk	Chalk	NNP
18751	449	125	,	,	,
18751	449	126	limestone	limestone	NN
18751	449	127	,	,	,
18751	449	128	|	|	NNP
18751	449	129	|	|	NNP
18751	449	130	|	|	CD
18751	449	131	|	|	CD
18751	449	132	|	|	CD
18751	449	133	dolomite	dolomite	NN
18751	449	134	,	,	,
18751	449	135	&	&	CC
18751	449	136	c.	c.	NNP
18751	449	137	|	|	NNP
18751	449	138	--	--	:
18751	449	139	|	|	NNP
18751	449	140	--	--	:
18751	449	141	|	|	NNP
18751	449	142	--	--	:
18751	449	143	|	|	CD
18751	449	144	45	45	CD
18751	449	145	-	-	HYPH
18751	449	146	55	55	CD
18751	449	147	|	|	CD
18751	449	148	--	--	:
18751	449	149	-----------------------------------------------------------------	-----------------------------------------------------------------	NFP
18751	449	150	Silica	Silica	NNP
18751	449	151	itself	-PRON-	PRP
18751	449	152	,	,	,
18751	449	153	and	and	CC
18751	449	154	the	the	DT
18751	449	155	silicates	silicate	NNS
18751	449	156	of	of	IN
18751	449	157	alumina	alumina	NNP
18751	449	158	,	,	,
18751	449	159	of	of	IN
18751	449	160	lime	lime	NN
18751	449	161	,	,	,
18751	449	162	and	and	CC
18751	449	163	of	of	IN
18751	449	164	magnesia	magnesia	NNP
18751	449	165	,	,	,
18751	449	166	are	be	VBP
18751	449	167	practically	practically	RB
18751	449	168	infusible	infusible	JJ
18751	449	169	;	;	:
18751	449	170	the	the	DT
18751	449	171	silicates	silicate	NNS
18751	449	172	of	of	IN
18751	449	173	soda	soda	NN
18751	449	174	,	,	,
18751	449	175	of	of	IN
18751	449	176	potash	potash	NN
18751	449	177	,	,	,
18751	449	178	and	and	CC
18751	449	179	of	of	IN
18751	449	180	iron	iron	NN
18751	449	181	are	be	VBP
18751	449	182	easily	easily	RB
18751	449	183	fusible	fusible	JJ
18751	449	184	if	if	IN
18751	449	185	the	the	DT
18751	449	186	base	base	NN
18751	449	187	(	(	-LRB-
18751	449	188	soda	soda	NN
18751	449	189	,	,	,
18751	449	190	potash	potash	NN
18751	449	191	,	,	,
18751	449	192	or	or	CC
18751	449	193	oxide	oxide	NN
18751	449	194	of	of	IN
18751	449	195	iron	iron	NN
18751	449	196	)	)	-RRB-
18751	449	197	be	be	VB
18751	449	198	present	present	JJ
18751	449	199	in	in	IN
18751	449	200	sufficient	sufficient	JJ
18751	449	201	quantity	quantity	NN
18751	449	202	,	,	,
18751	449	203	and	and	CC
18751	449	204	if	if	IN
18751	449	205	,	,	,
18751	449	206	in	in	IN
18751	449	207	the	the	DT
18751	449	208	case	case	NN
18751	449	209	of	of	IN
18751	449	210	the	the	DT
18751	449	211	iron	iron	NN
18751	449	212	,	,	,
18751	449	213	it	-PRON-	PRP
18751	449	214	is	be	VBZ
18751	449	215	present	present	JJ
18751	449	216	mainly	mainly	RB
18751	449	217	as	as	IN
18751	449	218	lower	low	JJR
18751	449	219	oxide	oxide	NN
18751	449	220	(	(	-LRB-
18751	449	221	ferrous	ferrous	JJ
18751	449	222	silicate	silicate	NN
18751	449	223	)	)	-RRB-
18751	449	224	.	.	.
18751	450	1	The	the	DT
18751	450	2	addition	addition	NN
18751	450	3	of	of	IN
18751	450	4	lime	lime	NN
18751	450	5	,	,	,
18751	450	6	oxide	oxide	NN
18751	450	7	of	of	IN
18751	450	8	iron	iron	NN
18751	450	9	,	,	,
18751	450	10	or	or	CC
18751	450	11	alkali	alkali	JJ
18751	450	12	to	to	TO
18751	450	13	silicate	silicate	VB
18751	450	14	of	of	IN
18751	450	15	alumina	alumina	NNP
18751	450	16	results	result	NNS
18751	450	17	in	in	IN
18751	450	18	the	the	DT
18751	450	19	formation	formation	NN
18751	450	20	of	of	IN
18751	450	21	a	a	DT
18751	450	22	double	double	JJ
18751	450	23	silicate	silicate	NN
18751	450	24	of	of	IN
18751	450	25	alumina	alumina	NNP
18751	450	26	and	and	CC
18751	450	27	lime	lime	NN
18751	450	28	,	,	,
18751	450	29	or	or	CC
18751	450	30	of	of	IN
18751	450	31	alumina	alumina	NNP
18751	450	32	and	and	CC
18751	450	33	iron	iron	NNP
18751	450	34	,	,	,
18751	450	35	&	&	CC
18751	450	36	c.	c.	NNP
18751	450	37	,	,	,
18751	450	38	all	all	DT
18751	450	39	of	of	IN
18751	450	40	which	which	WDT
18751	450	41	are	be	VBP
18751	450	42	easily	easily	RB
18751	450	43	fusible	fusible	JJ
18751	450	44	.	.	.
18751	451	1	Similarly	similarly	RB
18751	451	2	,	,	,
18751	451	3	if	if	IN
18751	451	4	to	to	IN
18751	451	5	a	a	DT
18751	451	6	silicate	silicate	NN
18751	451	7	of	of	IN
18751	451	8	lime	lime	NN
18751	451	9	we	-PRON-	PRP
18751	451	10	add	add	VBP
18751	451	11	oxide	oxide	NN
18751	451	12	of	of	IN
18751	451	13	iron	iron	NN
18751	451	14	,	,	,
18751	451	15	or	or	CC
18751	451	16	soda	soda	NN
18751	451	17	,	,	,
18751	451	18	or	or	CC
18751	451	19	even	even	RB
18751	451	20	alumina	alumina	NNP
18751	451	21	,	,	,
18751	451	22	a	a	DT
18751	451	23	fusible	fusible	JJ
18751	451	24	double	double	JJ
18751	451	25	silicate	silicate	NN
18751	451	26	will	will	MD
18751	451	27	be	be	VB
18751	451	28	formed	form	VBN
18751	451	29	.	.	.
18751	452	1	Thus	thus	RB
18751	452	2	lime	lime	NN
18751	452	3	,	,	,
18751	452	4	soda	soda	NN
18751	452	5	,	,	,
18751	452	6	oxide	oxide	NN
18751	452	7	of	of	IN
18751	452	8	iron	iron	NN
18751	452	9	,	,	,
18751	452	10	and	and	CC
18751	452	11	clay	clay	NN
18751	452	12	,	,	,
18751	452	13	are	be	VBP
18751	452	14	_	_	NNP
18751	452	15	fluxes	flux	NNS
18751	452	16	_	_	NNP
18751	452	17	when	when	WRB
18751	452	18	properly	properly	RB
18751	452	19	used	use	VBN
18751	452	20	;	;	:
18751	452	21	but	but	CC
18751	452	22	since	since	IN
18751	452	23	lime	lime	NN
18751	452	24	,	,	,
18751	452	25	clay	clay	NN
18751	452	26	(	(	-LRB-
18751	452	27	and	and	CC
18751	452	28	oxide	oxide	NN
18751	452	29	of	of	IN
18751	452	30	iron	iron	NN
18751	452	31	if	if	IN
18751	452	32	there	there	EX
18751	452	33	be	be	VB
18751	452	34	any	any	DT
18751	452	35	tendency	tendency	NN
18751	452	36	to	to	TO
18751	452	37	form	form	VB
18751	452	38	peroxide	peroxide	NN
18751	452	39	)	)	-RRB-
18751	452	40	,	,	,
18751	452	41	are	be	VBP
18751	452	42	of	of	IN
18751	452	43	themselves	-PRON-	PRP
18751	452	44	infusible	infusible	JJ
18751	452	45	,	,	,
18751	452	46	any	any	DT
18751	452	47	excess	excess	NN
18751	452	48	of	of	IN
18751	452	49	these	these	DT
18751	452	50	fluxes	flux	NNS
18751	452	51	would	would	MD
18751	452	52	tend	tend	VB
18751	452	53	to	to	TO
18751	452	54	stiffen	stiffen	VB
18751	452	55	and	and	CC
18751	452	56	render	render	VB
18751	452	57	pasty	pasty	NN
18751	452	58	the	the	DT
18751	452	59	resulting	result	VBG
18751	452	60	slag	slag	NN
18751	452	61	.	.	.
18751	453	1	So	so	RB
18751	453	2	,	,	,
18751	453	3	too	too	RB
18751	453	4	,	,	,
18751	453	5	soda	soda	NN
18751	453	6	,	,	,
18751	453	7	which	which	WDT
18751	453	8	is	be	VBZ
18751	453	9	a	a	DT
18751	453	10	very	very	RB
18751	453	11	strong	strong	JJ
18751	453	12	base	base	NN
18751	453	13	,	,	,
18751	453	14	may	may	MD
18751	453	15	act	act	VB
18751	453	16	prejudicially	prejudicially	RB
18751	453	17	if	if	IN
18751	453	18	it	-PRON-	PRP
18751	453	19	be	be	VBP
18751	453	20	in	in	IN
18751	453	21	sufficient	sufficient	JJ
18751	453	22	excess	excess	NN
18751	453	23	to	to	TO
18751	453	24	set	set	VB
18751	453	25	free	free	JJ
18751	453	26	notable	notable	JJ
18751	453	27	quantities	quantity	NNS
18751	453	28	of	of	IN
18751	453	29	lime	lime	NN
18751	453	30	and	and	CC
18751	453	31	magnesia	magnesia	NNP
18751	453	32	,	,	,
18751	453	33	which	which	WDT
18751	453	34	but	but	CC
18751	453	35	for	for	IN
18751	453	36	that	that	DT
18751	453	37	excess	excess	NN
18751	453	38	would	would	MD
18751	453	39	exist	exist	VB
18751	453	40	in	in	IN
18751	453	41	combination	combination	NN
18751	453	42	as	as	IN
18751	453	43	complex	complex	JJ
18751	453	44	fusible	fusible	JJ
18751	453	45	silicates	silicate	NNS
18751	453	46	.	.	.
18751	454	1	There	there	EX
18751	454	2	are	be	VBP
18751	454	3	many	many	JJ
18751	454	4	minerals	mineral	NNS
18751	454	5	which	which	WDT
18751	454	6	with	with	IN
18751	454	7	but	but	CC
18751	454	8	little	little	JJ
18751	454	9	soda	soda	NN
18751	454	10	form	form	VBP
18751	454	11	a	a	DT
18751	454	12	glass	glass	NN
18751	454	13	,	,	,
18751	454	14	but	but	CC
18751	454	15	with	with	IN
18751	454	16	more	more	JJR
18751	454	17	yield	yield	NN
18751	454	18	a	a	DT
18751	454	19	lumpy	lumpy	JJ
18751	454	20	scoriacious	scoriacious	JJ
18751	454	21	mass	mass	NN
18751	454	22	.	.	.
18751	455	1	There	there	EX
18751	455	2	are	be	VBP
18751	455	3	many	many	JJ
18751	455	4	minerals	mineral	NNS
18751	455	5	,	,	,
18751	455	6	too	too	RB
18751	455	7	,	,	,
18751	455	8	which	which	WDT
18751	455	9	are	be	VBP
18751	455	10	already	already	RB
18751	455	11	basic	basic	JJ
18751	455	12	(	(	-LRB-
18751	455	13	for	for	IN
18751	455	14	example	example	NN
18751	455	15	,	,	,
18751	455	16	calcite	calcite	NN
18751	455	17	)	)	-RRB-
18751	455	18	,	,	,
18751	455	19	and	and	CC
18751	455	20	which	which	WDT
18751	455	21	,	,	,
18751	455	22	when	when	WRB
18751	455	23	present	present	JJ
18751	455	24	,	,	,
18751	455	25	demand	demand	VB
18751	455	26	either	either	CC
18751	455	27	a	a	DT
18751	455	28	less	less	RBR
18751	455	29	basic	basic	JJ
18751	455	30	or	or	CC
18751	455	31	an	an	DT
18751	455	32	acid	acid	JJ
18751	455	33	flux	flux	NN
18751	455	34	according	accord	VBG
18751	455	35	to	to	IN
18751	455	36	the	the	DT
18751	455	37	proportions	proportion	NNS
18751	455	38	in	in	IN
18751	455	39	which	which	WDT
18751	455	40	they	-PRON-	PRP
18751	455	41	exist	exist	VBP
18751	455	42	.	.	.
18751	456	1	For	for	IN
18751	456	2	purposes	purpose	NNS
18751	456	3	of	of	IN
18751	456	4	this	this	DT
18751	456	5	kind	kind	NN
18751	456	6	borax	borax	NNS
18751	456	7	,	,	,
18751	456	8	or	or	CC
18751	456	9	glass	glass	NN
18751	456	10	,	,	,
18751	456	11	or	or	CC
18751	456	12	clay	clay	NN
18751	456	13	with	with	IN
18751	456	14	more	more	JJR
18751	456	15	or	or	CC
18751	456	16	less	less	JJR
18751	456	17	soda	soda	NN
18751	456	18	may	may	MD
18751	456	19	be	be	VB
18751	456	20	used	use	VBN
18751	456	21	,	,	,
18751	456	22	and	and	CC
18751	456	23	of	of	IN
18751	456	24	these	these	DT
18751	456	25	borax	borax	NNS
18751	456	26	is	be	VBZ
18751	456	27	by	by	IN
18751	456	28	far	far	RB
18751	456	29	the	the	DT
18751	456	30	most	most	JJS
18751	456	31	generally	generally	RB
18751	456	32	useful	useful	JJ
18751	456	33	.	.	.
18751	457	1	An	an	DT
18751	457	2	objection	objection	NN
18751	457	3	to	to	IN
18751	457	4	too	too	RB
18751	457	5	basic	basic	JJ
18751	457	6	a	a	DT
18751	457	7	slag	slag	NN
18751	457	8	(	(	-LRB-
18751	457	9	and	and	CC
18751	457	10	a	a	DT
18751	457	11	very	very	RB
18751	457	12	important	important	JJ
18751	457	13	one	one	NN
18751	457	14	)	)	-RRB-
18751	457	15	is	be	VBZ
18751	457	16	the	the	DT
18751	457	17	speed	speed	NN
18751	457	18	with	with	IN
18751	457	19	which	which	WDT
18751	457	20	it	-PRON-	PRP
18751	457	21	corrodes	corrode	VBZ
18751	457	22	ordinary	ordinary	JJ
18751	457	23	crucibles	crucible	NNS
18751	457	24	.	.	.
18751	458	1	These	these	DT
18751	458	2	crucibles	crucible	NNS
18751	458	3	,	,	,
18751	458	4	consisting	consist	VBG
18751	458	5	of	of	IN
18751	458	6	quartz	quartz	NN
18751	458	7	and	and	CC
18751	458	8	clay	clay	NN
18751	458	9	,	,	,
18751	458	10	are	be	VBP
18751	458	11	rapidly	rapidly	RB
18751	458	12	attacked	attack	VBN
18751	458	13	by	by	IN
18751	458	14	lime	lime	NN
18751	458	15	,	,	,
18751	458	16	soda	soda	NN
18751	458	17	and	and	CC
18751	458	18	bases	basis	NNS
18751	458	19	generally	generally	RB
18751	458	20	.	.	.
18751	459	1	[	[	-LRB-
18751	459	2	Illustration	illustration	NN
18751	459	3	:	:	:
18751	459	4	FIG	FIG	NNP
18751	459	5	.	.	.
18751	460	1	4	4	LS
18751	460	2	.	.	.
18751	460	3	]	]	-RRB-
18751	461	1	In	in	IN
18751	461	2	considering	consider	VBG
18751	461	3	what	what	WP
18751	461	4	is	be	VBZ
18751	461	5	and	and	CC
18751	461	6	what	what	WP
18751	461	7	is	be	VBZ
18751	461	8	not	not	RB
18751	461	9	a	a	DT
18751	461	10	good	good	JJ
18751	461	11	slag	slag	NN
18751	461	12	,	,	,
18751	461	13	certain	certain	JJ
18751	461	14	chemical	chemical	NN
18751	461	15	properties	property	NNS
18751	461	16	are	be	VBP
18751	461	17	of	of	IN
18751	461	18	importance	importance	NN
18751	461	19	.	.	.
18751	462	1	If	if	IN
18751	462	2	a	a	DT
18751	462	3	mixture	mixture	NN
18751	462	4	of	of	IN
18751	462	5	many	many	JJ
18751	462	6	substances	substance	NNS
18751	462	7	be	be	VB
18751	462	8	fused	fuse	VBN
18751	462	9	and	and	CC
18751	462	10	allowed	allow	VBN
18751	462	11	to	to	TO
18751	462	12	solidify	solidify	VB
18751	462	13	in	in	IN
18751	462	14	a	a	DT
18751	462	15	crucible	crucible	JJ
18751	462	16	,	,	,
18751	462	17	there	there	EX
18751	462	18	will	will	MD
18751	462	19	be	be	VB
18751	462	20	found	find	VBN
18751	462	21	some	some	DT
18751	462	22	or	or	CC
18751	462	23	all	all	DT
18751	462	24	of	of	IN
18751	462	25	the	the	DT
18751	462	26	following	following	NN
18751	462	27	.	.	.
18751	463	1	At	at	IN
18751	463	2	the	the	DT
18751	463	3	bottom	bottom	NN
18751	463	4	of	of	IN
18751	463	5	the	the	DT
18751	463	6	crucible	crucible	NN
18751	463	7	(	(	-LRB-
18751	463	8	fig	fig	NN
18751	463	9	.	.	.
18751	464	1	4	4	LS
18751	464	2	)	)	-RRB-
18751	464	3	a	a	DT
18751	464	4	button	button	NN
18751	464	5	of	of	IN
18751	464	6	metal	metal	NN
18751	464	7	,	,	,
18751	464	8	resting	rest	VBG
18751	464	9	on	on	IN
18751	464	10	this	this	DT
18751	464	11	a	a	DT
18751	464	12	speise	speise	NN
18751	464	13	;	;	:
18751	464	14	then	then	RB
18751	464	15	a	a	DT
18751	464	16	regulus	regulus	NN
18751	464	17	,	,	,
18751	464	18	next	next	IN
18751	464	19	a	a	DT
18751	464	20	slag	slag	NN
18751	464	21	made	make	VBN
18751	464	22	up	up	RP
18751	464	23	of	of	IN
18751	464	24	silicates	silicate	NNS
18751	464	25	and	and	CC
18751	464	26	borates	borate	NNS
18751	464	27	and	and	CC
18751	464	28	metallic	metallic	JJ
18751	464	29	oxides	oxide	NNS
18751	464	30	,	,	,
18751	464	31	and	and	CC
18751	464	32	lastly	lastly	RB
18751	464	33	,	,	,
18751	464	34	on	on	IN
18751	464	35	the	the	DT
18751	464	36	top	top	NN
18751	464	37	another	another	DT
18751	464	38	layer	layer	NN
18751	464	39	of	of	IN
18751	464	40	slag	slag	NN
18751	464	41	,	,	,
18751	464	42	mainly	mainly	RB
18751	464	43	made	make	VBN
18751	464	44	up	up	RP
18751	464	45	of	of	IN
18751	464	46	fusible	fusible	JJ
18751	464	47	chlorides	chloride	NNS
18751	464	48	and	and	CC
18751	464	49	sulphates	sulphate	NNS
18751	464	50	.	.	.
18751	465	1	In	in	IN
18751	465	2	assaying	assay	VBG
18751	465	3	operations	operation	NNS
18751	465	4	the	the	DT
18751	465	5	object	object	NN
18751	465	6	is	be	VBZ
18751	465	7	generally	generally	RB
18751	465	8	to	to	TO
18751	465	9	concentrate	concentrate	VB
18751	465	10	the	the	DT
18751	465	11	metal	metal	NN
18751	465	12	sought	seek	VBN
18751	465	13	for	for	IN
18751	465	14	in	in	IN
18751	465	15	a	a	DT
18751	465	16	button	button	NN
18751	465	17	of	of	IN
18751	465	18	metal	metal	NN
18751	465	19	,	,	,
18751	465	20	speise	speise	NN
18751	465	21	or	or	CC
18751	465	22	regulus	regulus	NN
18751	465	23	,	,	,
18751	465	24	and	and	CC
18751	465	25	to	to	TO
18751	465	26	leave	leave	VB
18751	465	27	the	the	DT
18751	465	28	earthy	earthy	JJ
18751	465	29	and	and	CC
18751	465	30	other	other	JJ
18751	465	31	impurities	impurity	NNS
18751	465	32	as	as	RB
18751	465	33	far	far	RB
18751	465	34	as	as	IN
18751	465	35	possible	possible	JJ
18751	465	36	in	in	IN
18751	465	37	the	the	DT
18751	465	38	slag	slag	NN
18751	465	39	;	;	:
18751	465	40	whether	whether	IN
18751	465	41	there	there	EX
18751	465	42	be	be	VB
18751	465	43	one	one	CD
18751	465	44	or	or	CC
18751	465	45	two	two	CD
18751	465	46	layers	layer	NNS
18751	465	47	of	of	IN
18751	465	48	slag	slag	NN
18751	465	49	is	be	VBZ
18751	465	50	a	a	DT
18751	465	51	matter	matter	NN
18751	465	52	of	of	IN
18751	465	53	indifference;[3	indifference;[3	JJ
18751	465	54	]	]	-RRB-
18751	465	55	but	but	CC
18751	465	56	the	the	DT
18751	465	57	chemical	chemical	NN
18751	465	58	action	action	NN
18751	465	59	of	of	IN
18751	465	60	the	the	DT
18751	465	61	lower	low	JJR
18751	465	62	layer	layer	NN
18751	465	63	upon	upon	IN
18751	465	64	the	the	DT
18751	465	65	speise	speise	NN
18751	465	66	,	,	,
18751	465	67	or	or	CC
18751	465	68	regulus	regulus	NN
18751	465	69	,	,	,
18751	465	70	or	or	CC
18751	465	71	metal	metal	NN
18751	465	72	,	,	,
18751	465	73	is	be	VBZ
18751	465	74	of	of	IN
18751	465	75	great	great	JJ
18751	465	76	importance	importance	NN
18751	465	77	.	.	.
18751	466	1	A	a	DT
18751	466	2	_	_	NNP
18751	466	3	regulus	regulus	NN
18751	466	4	_	_	NNP
18751	466	5	is	be	VBZ
18751	466	6	a	a	DT
18751	466	7	compound	compound	NN
18751	466	8	of	of	IN
18751	466	9	one	one	CD
18751	466	10	or	or	CC
18751	466	11	more	more	JJR
18751	466	12	of	of	IN
18751	466	13	the	the	DT
18751	466	14	metals	metal	NNS
18751	466	15	with	with	IN
18751	466	16	sulphur	sulphur	NNP
18751	466	17	;	;	:
18751	466	18	it	-PRON-	PRP
18751	466	19	is	be	VBZ
18751	466	20	usually	usually	RB
18751	466	21	brittle	brittle	JJ
18751	466	22	,	,	,
18751	466	23	often	often	RB
18751	466	24	crystalline	crystalline	JJ
18751	466	25	,	,	,
18751	466	26	and	and	CC
18751	466	27	of	of	IN
18751	466	28	a	a	DT
18751	466	29	dull	dull	JJ
18751	466	30	somewhat	somewhat	RB
18751	466	31	greasy	greasy	JJ
18751	466	32	lustre	lustre	NNP
18751	466	33	.	.	.
18751	467	1	It	-PRON-	PRP
18751	467	2	is	be	VBZ
18751	467	3	essential	essential	JJ
18751	467	4	that	that	IN
18751	467	5	the	the	DT
18751	467	6	slag	slag	NN
18751	467	7	,	,	,
18751	467	8	when	when	WRB
18751	467	9	solid	solid	JJ
18751	467	10	,	,	,
18751	467	11	shall	shall	MD
18751	467	12	be	be	VB
18751	467	13	so	so	RB
18751	467	14	much	much	RB
18751	467	15	more	more	RBR
18751	467	16	brittle	brittle	JJ
18751	467	17	than	than	IN
18751	467	18	the	the	DT
18751	467	19	regulus	regulus	NN
18751	467	20	,	,	,
18751	467	21	that	that	IN
18751	467	22	it	-PRON-	PRP
18751	467	23	shall	shall	MD
18751	467	24	be	be	VB
18751	467	25	easy	easy	JJ
18751	467	26	to	to	TO
18751	467	27	crumble	crumble	VB
18751	467	28	,	,	,
18751	467	29	and	and	CC
18751	467	30	remove	remove	VB
18751	467	31	it	-PRON-	PRP
18751	467	32	without	without	IN
18751	467	33	breaking	break	VBG
18751	467	34	the	the	DT
18751	467	35	latter	latter	JJ
18751	467	36	;	;	:
18751	467	37	and	and	CC
18751	467	38	it	-PRON-	PRP
18751	467	39	must	must	MD
18751	467	40	not	not	RB
18751	467	41	be	be	VB
18751	467	42	basic	basic	JJ
18751	467	43	.	.	.
18751	468	1	The	the	DT
18751	468	2	effect	effect	NN
18751	468	3	of	of	IN
18751	468	4	fusing	fuse	VBG
18751	468	5	a	a	DT
18751	468	6	regulus	regulus	NN
18751	468	7	with	with	IN
18751	468	8	a	a	DT
18751	468	9	basic	basic	JJ
18751	468	10	slag	slag	NN
18751	468	11	is	be	VBZ
18751	468	12	well	well	RB
18751	468	13	seen	see	VBN
18751	468	14	when	when	WRB
18751	468	15	_	_	NNP
18751	468	16	sulphide	sulphide	NN
18751	468	17	of	of	IN
18751	468	18	lead	lead	NN
18751	468	19	_	_	NNP
18751	468	20	is	be	VBZ
18751	468	21	fused	fuse	VBN
18751	468	22	with	with	IN
18751	468	23	_	_	NNP
18751	468	24	carbonate	carbonate	NN
18751	468	25	of	of	IN
18751	468	26	soda	soda	NN
18751	468	27	_	_	NNP
18751	468	28	;	;	:
18751	468	29	the	the	DT
18751	468	30	result	result	NN
18751	468	31	is	be	VBZ
18751	468	32	a	a	DT
18751	468	33	button	button	NN
18751	468	34	of	of	IN
18751	468	35	metal	metal	NN
18751	468	36	(	(	-LRB-
18751	468	37	more	more	RBR
18751	468	38	or	or	CC
18751	468	39	less	less	RBR
18751	468	40	pure	pure	JJ
18751	468	41	)	)	-RRB-
18751	468	42	,	,	,
18751	468	43	and	and	CC
18751	468	44	a	a	DT
18751	468	45	slag	slag	NN
18751	468	46	containing	contain	VBG
18751	468	47	sulphides	sulphide	NNS
18751	468	48	of	of	IN
18751	468	49	lead	lead	NN
18751	468	50	and	and	CC
18751	468	51	sodium	sodium	NN
18751	468	52	;	;	:
18751	468	53	and	and	CC
18751	468	54	again	again	RB
18751	468	55	,	,	,
18751	468	56	if	if	IN
18751	468	57	sulphide	sulphide	NN
18751	468	58	of	of	IN
18751	468	59	lead	lead	NN
18751	468	60	be	be	VB
18751	468	61	fused	fuse	VBN
18751	468	62	with	with	IN
18751	468	63	an	an	DT
18751	468	64	excess	excess	NN
18751	468	65	of	of	IN
18751	468	66	oxide	oxide	NN
18751	468	67	of	of	IN
18751	468	68	lead	lead	NN
18751	468	69	,	,	,
18751	468	70	a	a	DT
18751	468	71	button	button	NN
18751	468	72	of	of	IN
18751	468	73	lead	lead	NN
18751	468	74	will	will	MD
18751	468	75	be	be	VB
18751	468	76	got	get	VBN
18751	468	77	,	,	,
18751	468	78	and	and	CC
18751	468	79	a	a	DT
18751	468	80	slag	slag	NN
18751	468	81	which	which	WDT
18751	468	82	is	be	VBZ
18751	468	83	simply	simply	RB
18751	468	84	oxide	oxide	NN
18751	468	85	of	of	IN
18751	468	86	lead	lead	NN
18751	468	87	(	(	-LRB-
18751	468	88	with	with	IN
18751	468	89	whatever	whatever	WDT
18751	468	90	it	-PRON-	PRP
18751	468	91	may	may	MD
18751	468	92	have	have	VB
18751	468	93	taken	take	VBN
18751	468	94	up	up	RP
18751	468	95	from	from	IN
18751	468	96	the	the	DT
18751	468	97	crucible	crucible	NN
18751	468	98	)	)	-RRB-
18751	468	99	,	,	,
18751	468	100	or	or	CC
18751	468	101	if	if	IN
18751	468	102	a	a	DT
18751	468	103	sufficient	sufficient	JJ
18751	468	104	excess	excess	NN
18751	468	105	has	have	VBZ
18751	468	106	not	not	RB
18751	468	107	been	be	VBN
18751	468	108	used	use	VBN
18751	468	109	,	,	,
18751	468	110	oxide	oxide	NN
18751	468	111	of	of	IN
18751	468	112	lead	lead	NN
18751	468	113	mixed	mix	VBN
18751	468	114	with	with	IN
18751	468	115	some	some	DT
18751	468	116	sulphide	sulphide	NN
18751	468	117	.	.	.
18751	469	1	When	when	WRB
18751	469	2	(	(	-LRB-
18751	469	3	as	as	IN
18751	469	4	is	be	VBZ
18751	469	5	most	most	RBS
18751	469	6	frequently	frequently	RB
18751	469	7	the	the	DT
18751	469	8	case	case	NN
18751	469	9	)	)	-RRB-
18751	469	10	the	the	DT
18751	469	11	desire	desire	NN
18751	469	12	is	be	VBZ
18751	469	13	to	to	TO
18751	469	14	prevent	prevent	VB
18751	469	15	the	the	DT
18751	469	16	formation	formation	NN
18751	469	17	of	of	IN
18751	469	18	regulus	regulus	NN
18751	469	19	,	,	,
18751	469	20	these	these	DT
18751	469	21	reactions	reaction	NNS
18751	469	22	may	may	MD
18751	469	23	be	be	VB
18751	469	24	taken	take	VBN
18751	469	25	advantage	advantage	NN
18751	469	26	of	of	IN
18751	469	27	,	,	,
18751	469	28	but	but	CC
18751	469	29	otherwise	otherwise	RB
18751	469	30	the	the	DT
18751	469	31	use	use	NN
18751	469	32	of	of	IN
18751	469	33	a	a	DT
18751	469	34	flux	flux	NN
18751	469	35	having	have	VBG
18751	469	36	any	any	DT
18751	469	37	such	such	JJ
18751	469	38	tendency	tendency	NN
18751	469	39	must	must	MD
18751	469	40	be	be	VB
18751	469	41	avoided	avoid	VBN
18751	469	42	.	.	.
18751	470	1	A	a	DT
18751	470	2	good	good	JJ
18751	470	3	slag	slag	NN
18751	470	4	(	(	-LRB-
18751	470	5	from	from	IN
18751	470	6	which	which	WDT
18751	470	7	a	a	DT
18751	470	8	regulus	regulus	NN
18751	470	9	may	may	MD
18751	470	10	be	be	VB
18751	470	11	easily	easily	RB
18751	470	12	separated	separate	VBN
18751	470	13	)	)	-RRB-
18751	470	14	may	may	MD
18751	470	15	be	be	VB
18751	470	16	obtained	obtain	VBN
18751	470	17	by	by	IN
18751	470	18	fusing	fuse	VBG
18751	470	19	,	,	,
18751	470	20	say	say	VB
18751	470	21	,	,	,
18751	470	22	20	20	CD
18751	470	23	grams	gram	NNS
18751	470	24	of	of	IN
18751	470	25	ore	ore	NN
18751	470	26	with	with	IN
18751	470	27	borax	borax	NNP
18751	470	28	15	15	CD
18751	470	29	grams	gram	NNS
18751	470	30	,	,	,
18751	470	31	powdered	powder	VBN
18751	470	32	glass	glass	NN
18751	470	33	15	15	CD
18751	470	34	grams	gram	NNS
18751	470	35	,	,	,
18751	470	36	fluor	fluor	NN
18751	470	37	spar	spar	NNP
18751	470	38	,	,	,
18751	470	39	20	20	CD
18751	470	40	grams	gram	NNS
18751	470	41	,	,	,
18751	470	42	and	and	CC
18751	470	43	lime	lime	NN
18751	470	44	20	20	CD
18751	470	45	grams	gram	NNS
18751	470	46	;	;	:
18751	470	47	by	by	IN
18751	470	48	quenching	quench	VBG
18751	470	49	the	the	DT
18751	470	50	slag	slag	NN
18751	470	51	in	in	IN
18751	470	52	water	water	NN
18751	470	53	as	as	RB
18751	470	54	soon	soon	RB
18751	470	55	as	as	IN
18751	470	56	it	-PRON-	PRP
18751	470	57	has	have	VBZ
18751	470	58	solidified	solidify	VBN
18751	470	59	,	,	,
18751	470	60	it	-PRON-	PRP
18751	470	61	is	be	VBZ
18751	470	62	rendered	render	VBN
18751	470	63	very	very	RB
18751	470	64	brittle	brittle	JJ
18751	470	65	.	.	.
18751	471	1	Sulphide	sulphide	NN
18751	471	2	of	of	IN
18751	471	3	iron	iron	NN
18751	471	4	formed	form	VBN
18751	471	5	during	during	IN
18751	471	6	an	an	DT
18751	471	7	assay	assay	NN
18751	471	8	will	will	MD
18751	471	9	remain	remain	VB
18751	471	10	diffused	diffused	JJ
18751	471	11	through	through	IN
18751	471	12	the	the	DT
18751	471	13	slag	slag	NN
18751	471	14	,	,	,
18751	471	15	instead	instead	RB
18751	471	16	of	of	IN
18751	471	17	fusing	fuse	VBG
18751	471	18	into	into	IN
18751	471	19	a	a	DT
18751	471	20	button	button	NN
18751	471	21	of	of	IN
18751	471	22	regulus	regulus	NN
18751	471	23	,	,	,
18751	471	24	if	if	IN
18751	471	25	the	the	DT
18751	471	26	slag	slag	NN
18751	471	27	contain	contain	VBP
18751	471	28	sulphide	sulphide	NN
18751	471	29	of	of	IN
18751	471	30	sodium	sodium	NN
18751	471	31	.	.	.
18751	472	1	The	the	DT
18751	472	2	same	same	JJ
18751	472	3	is	be	VBZ
18751	472	4	true	true	JJ
18751	472	5	of	of	IN
18751	472	6	other	other	JJ
18751	472	7	sulphides	sulphide	NNS
18751	472	8	if	if	IN
18751	472	9	not	not	RB
18751	472	10	present	present	JJ
18751	472	11	in	in	RB
18751	472	12	too	too	RB
18751	472	13	great	great	JJ
18751	472	14	a	a	DT
18751	472	15	quantity	quantity	NN
18751	472	16	,	,	,
18751	472	17	and	and	CC
18751	472	18	if	if	IN
18751	472	19	the	the	DT
18751	472	20	temperature	temperature	NN
18751	472	21	is	be	VBZ
18751	472	22	not	not	RB
18751	472	23	too	too	RB
18751	472	24	high	high	JJ
18751	472	25	.	.	.
18751	473	1	_	_	NNP
18751	473	2	Speises	Speises	NNPS
18751	473	3	_	_	NNP
18751	473	4	are	be	VBP
18751	473	5	compounds	compound	NNS
18751	473	6	of	of	IN
18751	473	7	a	a	DT
18751	473	8	metal	metal	NN
18751	473	9	or	or	CC
18751	473	10	metals	metal	NNS
18751	473	11	with	with	IN
18751	473	12	arsenic	arsenic	NNP
18751	473	13	.	.	.
18751	474	1	They	-PRON-	PRP
18751	474	2	are	be	VBP
18751	474	3	chiefly	chiefly	RB
18751	474	4	of	of	IN
18751	474	5	interest	interest	NN
18751	474	6	in	in	IN
18751	474	7	the	the	DT
18751	474	8	metallurgy	metallurgy	NN
18751	474	9	of	of	IN
18751	474	10	nickel	nickel	NN
18751	474	11	,	,	,
18751	474	12	cobalt	cobalt	NN
18751	474	13	,	,	,
18751	474	14	and	and	CC
18751	474	15	tin	tin	NN
18751	474	16	.	.	.
18751	475	1	They	-PRON-	PRP
18751	475	2	are	be	VBP
18751	475	3	formed	form	VBN
18751	475	4	by	by	IN
18751	475	5	heating	heat	VBG
18751	475	6	the	the	DT
18751	475	7	metal	metal	NN
18751	475	8	or	or	CC
18751	475	9	ore	ore	NN
18751	475	10	in	in	IN
18751	475	11	covered	cover	VBN
18751	475	12	crucibles	crucible	NNS
18751	475	13	with	with	IN
18751	475	14	arsenic	arsenic	JJ
18751	475	15	and	and	CC
18751	475	16	,	,	,
18751	475	17	if	if	IN
18751	475	18	necessary	necessary	JJ
18751	475	19	,	,	,
18751	475	20	a	a	DT
18751	475	21	reducing	reduce	VBG
18751	475	22	agent	agent	NN
18751	475	23	.	.	.
18751	476	1	The	the	DT
18751	476	2	product	product	NN
18751	476	3	is	be	VBZ
18751	476	4	fused	fuse	VBN
18751	476	5	with	with	IN
18751	476	6	more	more	RBR
18751	476	7	arsenic	arsenic	JJ
18751	476	8	under	under	IN
18751	476	9	a	a	DT
18751	476	10	slag	slag	NN
18751	476	11	,	,	,
18751	476	12	consisting	consist	VBG
18751	476	13	mainly	mainly	RB
18751	476	14	of	of	IN
18751	476	15	borax	borax	NNS
18751	476	16	.	.	.
18751	477	1	They	-PRON-	PRP
18751	477	2	are	be	VBP
18751	477	3	very	very	RB
18751	477	4	fusible	fusible	JJ
18751	477	5	,	,	,
18751	477	6	brittle	brittle	JJ
18751	477	7	compounds	compound	NNS
18751	477	8	.	.	.
18751	478	1	On	on	IN
18751	478	2	exposure	exposure	NN
18751	478	3	to	to	IN
18751	478	4	the	the	DT
18751	478	5	air	air	NN
18751	478	6	at	at	IN
18751	478	7	a	a	DT
18751	478	8	red	red	JJ
18751	478	9	heat	heat	NN
18751	478	10	the	the	DT
18751	478	11	arsenic	arsenic	JJ
18751	478	12	and	and	CC
18751	478	13	the	the	DT
18751	478	14	metal	metal	NN
18751	478	15	simultaneously	simultaneously	RB
18751	478	16	oxidize	oxidize	VBP
18751	478	17	.	.	.
18751	479	1	When	when	WRB
18751	479	2	iron	iron	NN
18751	479	3	,	,	,
18751	479	4	cobalt	cobalt	NN
18751	479	5	,	,	,
18751	479	6	nickel	nickel	NN
18751	479	7	,	,	,
18751	479	8	and	and	CC
18751	479	9	copper	copper	NN
18751	479	10	are	be	VBP
18751	479	11	present	present	JJ
18751	479	12	in	in	IN
18751	479	13	the	the	DT
18751	479	14	same	same	JJ
18751	479	15	speise	speise	NN
18751	479	16	,	,	,
18751	479	17	they	-PRON-	PRP
18751	479	18	are	be	VBP
18751	479	19	eliminated	eliminate	VBN
18751	479	20	in	in	IN
18751	479	21	the	the	DT
18751	479	22	order	order	NN
18751	479	23	mentioned	mention	VBN
18751	479	24	.	.	.
18751	480	1	_	_	NNP
18751	480	2	Slags	Slags	NNP
18751	480	3	_	_	NNP
18751	480	4	from	from	IN
18751	480	5	which	which	WDT
18751	480	6	metals	metal	NNS
18751	480	7	are	be	VBP
18751	480	8	to	to	TO
18751	480	9	be	be	VB
18751	480	10	separated	separate	VBN
18751	480	11	should	should	MD
18751	480	12	not	not	RB
18751	480	13	be	be	VB
18751	480	14	too	too	RB
18751	480	15	acid	acid	JJ
18751	480	16	;	;	:
18751	480	17	at	at	IN
18751	480	18	least	least	JJS
18751	480	19	,	,	,
18751	480	20	in	in	IN
18751	480	21	those	those	DT
18751	480	22	cases	case	NNS
18751	480	23	in	in	IN
18751	480	24	which	which	WDT
18751	480	25	the	the	DT
18751	480	26	metal	metal	NN
18751	480	27	is	be	VBZ
18751	480	28	to	to	TO
18751	480	29	be	be	VB
18751	480	30	reduced	reduce	VBN
18751	480	31	from	from	IN
18751	480	32	a	a	DT
18751	480	33	compound	compound	NN
18751	480	34	,	,	,
18751	480	35	as	as	RB
18751	480	36	well	well	RB
18751	480	37	as	as	IN
18751	480	38	separated	separate	VBN
18751	480	39	from	from	IN
18751	480	40	earthy	earthy	JJ
18751	480	41	impurities	impurity	NNS
18751	480	42	.	.	.
18751	481	1	Where	where	WRB
18751	481	2	the	the	DT
18751	481	3	object	object	NN
18751	481	4	is	be	VBZ
18751	481	5	simply	simply	RB
18751	481	6	to	to	TO
18751	481	7	get	get	VB
18751	481	8	a	a	DT
18751	481	9	button	button	NN
18751	481	10	of	of	IN
18751	481	11	metal	metal	NN
18751	481	12	from	from	IN
18751	481	13	a	a	DT
18751	481	14	substance	substance	NN
18751	481	15	in	in	IN
18751	481	16	which	which	WDT
18751	481	17	it	-PRON-	PRP
18751	481	18	is	be	VBZ
18751	481	19	already	already	RB
18751	481	20	in	in	IN
18751	481	21	the	the	DT
18751	481	22	metallic	metallic	JJ
18751	481	23	state	state	NN
18751	481	24	,	,	,
18751	481	25	but	but	CC
18751	481	26	mixed	mix	VBN
18751	481	27	with	with	IN
18751	481	28	dross	dross	NN
18751	481	29	(	(	-LRB-
18751	481	30	made	make	VBN
18751	481	31	up	up	RP
18751	481	32	of	of	IN
18751	481	33	metallic	metallic	JJ
18751	481	34	oxides	oxide	NNS
18751	481	35	,	,	,
18751	481	36	such	such	JJ
18751	481	37	as	as	IN
18751	481	38	those	those	DT
18751	481	39	of	of	IN
18751	481	40	zinc	zinc	NN
18751	481	41	or	or	CC
18751	481	42	iron	iron	NN
18751	481	43	)	)	-RRB-
18751	481	44	,	,	,
18751	481	45	from	from	IN
18751	481	46	which	which	WDT
18751	481	47	it	-PRON-	PRP
18751	481	48	is	be	VBZ
18751	481	49	desired	desire	VBN
18751	481	50	to	to	TO
18751	481	51	separate	separate	VB
18751	481	52	it	-PRON-	PRP
18751	481	53	,	,	,
18751	481	54	an	an	DT
18751	481	55	acid	acid	JJ
18751	481	56	flux	flux	NN
18751	481	57	like	like	IN
18751	481	58	borax	borax	NNS
18751	481	59	is	be	VBZ
18751	481	60	best	good	JJS
18751	481	61	;	;	:
18751	481	62	or	or	CC
18751	481	63	,	,	,
18751	481	64	if	if	IN
18751	481	65	the	the	DT
18751	481	66	metal	metal	NN
18751	481	67	is	be	VBZ
18751	481	68	easily	easily	RB
18751	481	69	fusible	fusible	JJ
18751	481	70	,	,	,
18751	481	71	and	and	CC
18751	481	72	there	there	EX
18751	481	73	would	would	MD
18751	481	74	be	be	VB
18751	481	75	danger	danger	NN
18751	481	76	of	of	IN
18751	481	77	loss	loss	NN
18751	481	78	of	of	IN
18751	481	79	metal	metal	NN
18751	481	80	by	by	IN
18751	481	81	oxidation	oxidation	NN
18751	481	82	or	or	CC
18751	481	83	volatilising	volatilise	VBG
18751	481	84	,	,	,
18751	481	85	it	-PRON-	PRP
18751	481	86	may	may	MD
18751	481	87	be	be	VB
18751	481	88	melted	melt	VBN
18751	481	89	under	under	IN
18751	481	90	a	a	DT
18751	481	91	layer	layer	NN
18751	481	92	of	of	IN
18751	481	93	resin	resin	NN
18751	481	94	or	or	CC
18751	481	95	fat	fat	NN
18751	481	96	.	.	.
18751	482	1	Common	common	JJ
18751	482	2	salt	salt	NN
18751	482	3	is	be	VBZ
18751	482	4	sometimes	sometimes	RB
18751	482	5	used	use	VBN
18751	482	6	with	with	IN
18751	482	7	a	a	DT
18751	482	8	similar	similar	JJ
18751	482	9	object	object	NN
18751	482	10	,	,	,
18751	482	11	and	and	CC
18751	482	12	is	be	VBZ
18751	482	13	often	often	RB
18751	482	14	useful	useful	JJ
18751	482	15	.	.	.
18751	483	1	Under	under	IN
18751	483	2	certain	certain	JJ
18751	483	3	conditions	condition	NNS
18751	483	4	,	,	,
18751	483	5	however	however	RB
18751	483	6	,	,	,
18751	483	7	it	-PRON-	PRP
18751	483	8	has	have	VBZ
18751	483	9	a	a	DT
18751	483	10	tendency	tendency	NN
18751	483	11	to	to	TO
18751	483	12	cause	cause	VB
18751	483	13	the	the	DT
18751	483	14	formation	formation	NN
18751	483	15	of	of	IN
18751	483	16	volatile	volatile	JJ
18751	483	17	chlorides	chloride	NNS
18751	483	18	with	with	IN
18751	483	19	a	a	DT
18751	483	20	consequent	consequent	JJ
18751	483	21	loss	loss	NN
18751	483	22	of	of	IN
18751	483	23	metal	metal	NN
18751	483	24	.	.	.
18751	484	1	In	in	IN
18751	484	2	the	the	DT
18751	484	3	great	great	JJ
18751	484	4	majority	majority	NN
18751	484	5	of	of	IN
18751	484	6	cases	case	NNS
18751	484	7	,	,	,
18751	484	8	the	the	DT
18751	484	9	fusion	fusion	NN
18751	484	10	of	of	IN
18751	484	11	the	the	DT
18751	484	12	metal	metal	NN
18751	484	13	is	be	VBZ
18751	484	14	accompanied	accompany	VBN
18751	484	15	by	by	IN
18751	484	16	reduction	reduction	NN
18751	484	17	from	from	IN
18751	484	18	the	the	DT
18751	484	19	state	state	NN
18751	484	20	of	of	IN
18751	484	21	oxide	oxide	NN
18751	484	22	;	;	,
18751	484	23	in	in	IN
18751	484	24	these	these	DT
18751	484	25	the	the	DT
18751	484	26	slag	slag	NN
18751	484	27	should	should	MD
18751	484	28	be	be	VB
18751	484	29	basic	basic	JJ
18751	484	30	.	.	.
18751	485	1	It	-PRON-	PRP
18751	485	2	is	be	VBZ
18751	485	3	not	not	RB
18751	485	4	easy	easy	JJ
18751	485	5	to	to	TO
18751	485	6	reduce	reduce	VB
18751	485	7	the	the	DT
18751	485	8	whole	whole	NN
18751	485	9	of	of	IN
18751	485	10	a	a	DT
18751	485	11	reducible	reducible	JJ
18751	485	12	oxide	oxide	NN
18751	485	13	(	(	-LRB-
18751	485	14	say	say	VB
18751	485	15	oxide	oxide	NN
18751	485	16	of	of	IN
18751	485	17	copper	copper	NN
18751	485	18	or	or	CC
18751	485	19	of	of	IN
18751	485	20	iron	iron	NN
18751	485	21	)	)	-RRB-
18751	485	22	from	from	IN
18751	485	23	a	a	DT
18751	485	24	slag	slag	NN
18751	485	25	in	in	IN
18751	485	26	which	which	WDT
18751	485	27	it	-PRON-	PRP
18751	485	28	exists	exist	VBZ
18751	485	29	as	as	IN
18751	485	30	a	a	DT
18751	485	31	borate	borate	NN
18751	485	32	or	or	CC
18751	485	33	silicate	silicate	VB
18751	485	34	;	;	:
18751	485	35	there	there	EX
18751	485	36	should	should	MD
18751	485	37	be	be	VB
18751	485	38	at	at	RB
18751	485	39	least	least	JJS
18751	485	40	enough	enough	JJ
18751	485	41	soda	soda	NN
18751	485	42	present	present	JJ
18751	485	43	to	to	TO
18751	485	44	liberate	liberate	VB
18751	485	45	it	-PRON-	PRP
18751	485	46	.	.	.
18751	486	1	When	when	WRB
18751	486	2	the	the	DT
18751	486	3	object	object	NN
18751	486	4	is	be	VBZ
18751	486	5	to	to	TO
18751	486	6	separate	separate	VB
18751	486	7	one	one	CD
18751	486	8	metal	metal	NN
18751	486	9	,	,	,
18751	486	10	say	say	VBP
18751	486	11	copper	copper	NN
18751	486	12	,	,	,
18751	486	13	without	without	IN
18751	486	14	reducing	reduce	VBG
18751	486	15	an	an	DT
18751	486	16	unnecessary	unnecessary	JJ
18751	486	17	amount	amount	NN
18751	486	18	of	of	IN
18751	486	19	another	another	DT
18751	486	20	(	(	-LRB-
18751	486	21	iron	iron	NN
18751	486	22	)	)	-RRB-
18751	486	23	at	at	IN
18751	486	24	the	the	DT
18751	486	25	same	same	JJ
18751	486	26	time	time	NN
18751	486	27	,	,	,
18751	486	28	a	a	DT
18751	486	29	slag	slag	NN
18751	486	30	with	with	IN
18751	486	31	a	a	DT
18751	486	32	good	good	JJ
18751	486	33	deal	deal	NN
18751	486	34	of	of	IN
18751	486	35	borax	borax	NNS
18751	486	36	is	be	VBZ
18751	486	37	a	a	DT
18751	486	38	distinct	distinct	JJ
18751	486	39	advantage	advantage	NN
18751	486	40	.	.	.
18751	487	1	The	the	DT
18751	487	2	slag	slag	NN
18751	487	3	then	then	RB
18751	487	4	will	will	MD
18751	487	5	probably	probably	RB
18751	487	6	not	not	RB
18751	487	7	be	be	VB
18751	487	8	free	free	JJ
18751	487	9	from	from	IN
18751	487	10	copper	copper	NN
18751	487	11	,	,	,
18751	487	12	so	so	IN
18751	487	13	that	that	IN
18751	487	14	it	-PRON-	PRP
18751	487	15	will	will	MD
18751	487	16	be	be	VB
18751	487	17	necessary	necessary	JJ
18751	487	18	to	to	TO
18751	487	19	powder	powder	VB
18751	487	20	and	and	CC
18751	487	21	mix	mix	VB
18751	487	22	the	the	DT
18751	487	23	slag	slag	NN
18751	487	24	with	with	IN
18751	487	25	some	some	DT
18751	487	26	soda	soda	NN
18751	487	27	and	and	CC
18751	487	28	a	a	DT
18751	487	29	reducing	reduce	VBG
18751	487	30	agent	agent	NN
18751	487	31	,	,	,
18751	487	32	and	and	CC
18751	487	33	to	to	TO
18751	487	34	again	again	RB
18751	487	35	fuse	fuse	VB
18751	487	36	the	the	DT
18751	487	37	slag	slag	NN
18751	487	38	in	in	IN
18751	487	39	order	order	NN
18751	487	40	to	to	TO
18751	487	41	separate	separate	VB
18751	487	42	this	this	DT
18751	487	43	residual	residual	JJ
18751	487	44	metal	metal	NN
18751	487	45	.	.	.
18751	488	1	In	in	IN
18751	488	2	all	all	PDT
18751	488	3	those	those	DT
18751	488	4	cases	case	NNS
18751	488	5	in	in	IN
18751	488	6	which	which	WDT
18751	488	7	the	the	DT
18751	488	8	slag	slag	NN
18751	488	9	retains	retain	VBZ
18751	488	10	an	an	DT
18751	488	11	oxide	oxide	NN
18751	488	12	of	of	IN
18751	488	13	a	a	DT
18751	488	14	heavy	heavy	JJ
18751	488	15	metal	metal	NN
18751	488	16	,	,	,
18751	488	17	this	this	DT
18751	488	18	cleaning	cleaning	NN
18751	488	19	of	of	IN
18751	488	20	the	the	DT
18751	488	21	slag	slag	NN
18751	488	22	is	be	VBZ
18751	488	23	advisable	advisable	JJ
18751	488	24	,	,	,
18751	488	25	and	and	CC
18751	488	26	in	in	IN
18751	488	27	the	the	DT
18751	488	28	case	case	NN
18751	488	29	of	of	IN
18751	488	30	rich	rich	JJ
18751	488	31	ores	ore	NNS
18751	488	32	necessary	necessary	JJ
18751	488	33	.	.	.
18751	489	1	Slags	slag	NNS
18751	489	2	containing	contain	VBG
18751	489	3	sulphides	sulphide	NNS
18751	489	4	are	be	VBP
18751	489	5	especially	especially	RB
18751	489	6	apt	apt	JJ
18751	489	7	to	to	TO
18751	489	8	retain	retain	VB
18751	489	9	the	the	DT
18751	489	10	more	more	RBR
18751	489	11	easily	easily	RB
18751	489	12	reducible	reducible	JJ
18751	489	13	metals	metal	NNS
18751	489	14	.	.	.
18751	490	1	The	the	DT
18751	490	2	following	follow	VBG
18751	490	3	are	be	VBP
18751	490	4	the	the	DT
18751	490	5	ordinary	ordinary	JJ
18751	490	6	and	and	CC
18751	490	7	most	most	RBS
18751	490	8	useful	useful	JJ
18751	490	9	fluxes:--	fluxes:--	CD
18751	490	10	~Soda.~--The	~soda.~--the	CD
18751	490	11	powdered	powder	VBN
18751	490	12	bicarbonate	bicarbonate	NN
18751	490	13	,	,	,
18751	490	14	sold	sell	VBN
18751	490	15	by	by	IN
18751	490	16	druggists	druggist	NNS
18751	490	17	as	as	IN
18751	490	18	"	"	``
18751	490	19	carbonate	carbonate	NN
18751	490	20	of	of	IN
18751	490	21	soda	soda	NN
18751	490	22	,	,	,
18751	490	23	"	"	''
18751	490	24	is	be	VBZ
18751	490	25	generally	generally	RB
18751	490	26	used	use	VBN
18751	490	27	.	.	.
18751	491	1	It	-PRON-	PRP
18751	491	2	gives	give	VBZ
18751	491	3	off	off	RP
18751	491	4	its	-PRON-	PRP$
18751	491	5	water	water	NN
18751	491	6	and	and	CC
18751	491	7	excess	excess	NN
18751	491	8	of	of	IN
18751	491	9	carbonic	carbonic	JJ
18751	491	10	acid	acid	NN
18751	491	11	readily	readily	RB
18751	491	12	and	and	CC
18751	491	13	without	without	IN
18751	491	14	fusion	fusion	NN
18751	491	15	.	.	.
18751	492	1	Where	where	WRB
18751	492	2	the	the	DT
18751	492	3	melting	melting	NN
18751	492	4	down	down	RP
18751	492	5	is	be	VBZ
18751	492	6	performed	perform	VBN
18751	492	7	rapidly	rapidly	RB
18751	492	8	,	,	,
18751	492	9	the	the	DT
18751	492	10	escaping	escape	VBG
18751	492	11	gas	gas	NN
18751	492	12	is	be	VBZ
18751	492	13	apt	apt	JJ
18751	492	14	to	to	TO
18751	492	15	cause	cause	VB
18751	492	16	trouble	trouble	NN
18751	492	17	by	by	IN
18751	492	18	frothing	froth	VBG
18751	492	19	,	,	,
18751	492	20	and	and	CC
18751	492	21	so	so	RB
18751	492	22	causing	cause	VBG
18751	492	23	waste	waste	NN
18751	492	24	of	of	IN
18751	492	25	the	the	DT
18751	492	26	material	material	NN
18751	492	27	.	.	.
18751	493	1	Ordinary	ordinary	JJ
18751	493	2	carbonate	carbonate	NN
18751	493	3	of	of	IN
18751	493	4	soda	soda	NN
18751	493	5	,	,	,
18751	493	6	when	when	WRB
18751	493	7	hydrated	hydrated	JJ
18751	493	8	(	(	-LRB-
18751	493	9	soda	soda	NN
18751	493	10	crystals	crystal	NNS
18751	493	11	)	)	-RRB-
18751	493	12	,	,	,
18751	493	13	melts	melt	NNS
18751	493	14	easily	easily	RB
18751	493	15	,	,	,
18751	493	16	and	and	CC
18751	493	17	gives	give	VBZ
18751	493	18	off	off	RP
18751	493	19	its	-PRON-	PRP$
18751	493	20	water	water	NN
18751	493	21	with	with	IN
18751	493	22	ebullition	ebullition	NN
18751	493	23	.	.	.
18751	494	1	It	-PRON-	PRP
18751	494	2	is	be	VBZ
18751	494	3	unfit	unfit	JJ
18751	494	4	for	for	IN
18751	494	5	use	use	NN
18751	494	6	in	in	IN
18751	494	7	assaying	assaying	NN
18751	494	8	,	,	,
18751	494	9	but	but	CC
18751	494	10	when	when	WRB
18751	494	11	dried	dry	VBD
18751	494	12	it	-PRON-	PRP
18751	494	13	can	can	MD
18751	494	14	be	be	VB
18751	494	15	used	use	VBN
18751	494	16	instead	instead	RB
18751	494	17	of	of	IN
18751	494	18	the	the	DT
18751	494	19	bicarbonate	bicarbonate	NN
18751	494	20	.	.	.
18751	495	1	One	one	CD
18751	495	2	part	part	NN
18751	495	3	of	of	IN
18751	495	4	the	the	DT
18751	495	5	dried	dry	VBN
18751	495	6	carbonate	carbonate	NN
18751	495	7	is	be	VBZ
18751	495	8	equivalent	equivalent	JJ
18751	495	9	to	to	IN
18751	495	10	rather	rather	RB
18751	495	11	more	more	JJR
18751	495	12	than	than	IN
18751	495	13	one	one	CD
18751	495	14	and	and	CC
18751	495	15	a	a	DT
18751	495	16	half	half	NN
18751	495	17	parts	part	NNS
18751	495	18	of	of	IN
18751	495	19	the	the	DT
18751	495	20	bicarbonate	bicarbonate	NN
18751	495	21	.	.	.
18751	496	1	From	from	IN
18751	496	2	two	two	CD
18751	496	3	to	to	TO
18751	496	4	four	four	CD
18751	496	5	parts	part	NNS
18751	496	6	of	of	IN
18751	496	7	the	the	DT
18751	496	8	flux	flux	NN
18751	496	9	are	be	VBP
18751	496	10	amply	amply	RB
18751	496	11	sufficient	sufficient	JJ
18751	496	12	to	to	TO
18751	496	13	yield	yield	VB
18751	496	14	a	a	DT
18751	496	15	fluid	fluid	JJ
18751	496	16	slag	slag	NN
18751	496	17	with	with	IN
18751	496	18	one	one	CD
18751	496	19	part	part	NN
18751	496	20	of	of	IN
18751	496	21	earthy	earthy	JJ
18751	496	22	matter	matter	NN
18751	496	23	.	.	.
18751	497	1	This	this	DT
18751	497	2	statement	statement	NN
18751	497	3	is	be	VBZ
18751	497	4	also	also	RB
18751	497	5	true	true	JJ
18751	497	6	of	of	IN
18751	497	7	the	the	DT
18751	497	8	fluxes	flux	NNS
18751	497	9	which	which	WDT
18751	497	10	follow	follow	VBP
18751	497	11	.	.	.
18751	498	1	~Borax~	~Borax~	NFP
18751	498	2	is	be	VBZ
18751	498	3	a	a	DT
18751	498	4	hydrated	hydrated	JJ
18751	498	5	biborate	biborate	NN
18751	498	6	of	of	IN
18751	498	7	soda	soda	NN
18751	498	8	,	,	,
18751	498	9	containing	contain	VBG
18751	498	10	nearly	nearly	RB
18751	498	11	half	half	PDT
18751	498	12	its	-PRON-	PRP$
18751	498	13	weight	weight	NN
18751	498	14	of	of	IN
18751	498	15	water	water	NN
18751	498	16	.	.	.
18751	499	1	When	when	WRB
18751	499	2	heated	heated	JJ
18751	499	3	it	-PRON-	PRP
18751	499	4	swells	swell	VBZ
18751	499	5	up	up	RP
18751	499	6	,	,	,
18751	499	7	loses	lose	VBZ
18751	499	8	its	-PRON-	PRP$
18751	499	9	water	water	NN
18751	499	10	,	,	,
18751	499	11	and	and	CC
18751	499	12	fuses	fuse	NNS
18751	499	13	into	into	IN
18751	499	14	a	a	DT
18751	499	15	glass	glass	NN
18751	499	16	.	.	.
18751	500	1	The	the	DT
18751	500	2	swelling	swelling	NN
18751	500	3	up	up	RP
18751	500	4	may	may	MD
18751	500	5	become	become	VB
18751	500	6	a	a	DT
18751	500	7	source	source	NN
18751	500	8	of	of	IN
18751	500	9	loss	loss	NN
18751	500	10	in	in	IN
18751	500	11	the	the	DT
18751	500	12	assay	assay	NN
18751	500	13	by	by	IN
18751	500	14	pushing	push	VBG
18751	500	15	some	some	DT
18751	500	16	of	of	IN
18751	500	17	the	the	DT
18751	500	18	contents	content	NNS
18751	500	19	out	out	IN
18751	500	20	of	of	IN
18751	500	21	the	the	DT
18751	500	22	crucible	crucible	NN
18751	500	23	.	.	.
18751	501	1	To	to	TO
18751	501	2	avoid	avoid	VB
18751	501	3	this	this	DT
18751	501	4	,	,	,
18751	501	5	_	_	NNP
18751	501	6	fused	fuse	VBD
18751	501	7	_	_	NNP
18751	501	8	or	or	CC
18751	501	9	_	_	NNP
18751	501	10	dried	dry	VBN
18751	501	11	borax	borax	NNP
18751	501	12	_	_	NNP
18751	501	13	may	may	MD
18751	501	14	be	be	VB
18751	501	15	used	use	VBN
18751	501	16	,	,	,
18751	501	17	in	in	IN
18751	501	18	which	which	WDT
18751	501	19	case	case	NN
18751	501	20	a	a	DT
18751	501	21	little	little	JJ
18751	501	22	more	more	JJR
18751	501	23	than	than	IN
18751	501	24	half	half	PDT
18751	501	25	the	the	DT
18751	501	26	amount	amount	NN
18751	501	27	of	of	IN
18751	501	28	borax	borax	NNS
18751	501	29	indicated	indicate	VBN
18751	501	30	will	will	MD
18751	501	31	suffice	suffice	VB
18751	501	32	.	.	.
18751	502	1	Borax	Borax	NNS
18751	502	2	will	will	MD
18751	502	3	flux	flux	VB
18751	502	4	almost	almost	RB
18751	502	5	anything	anything	NN
18751	502	6	,	,	,
18751	502	7	but	but	CC
18751	502	8	it	-PRON-	PRP
18751	502	9	is	be	VBZ
18751	502	10	especially	especially	RB
18751	502	11	valuable	valuable	JJ
18751	502	12	in	in	IN
18751	502	13	fluxing	flux	VBG
18751	502	14	lime	lime	NN
18751	502	15	,	,	,
18751	502	16	&	&	CC
18751	502	17	c.	c.	NNP
18751	502	18	,	,	,
18751	502	19	and	and	CC
18751	502	20	metallic	metallic	JJ
18751	502	21	oxides	oxide	NNS
18751	502	22	;	;	:
18751	502	23	as	as	RB
18751	502	24	also	also	RB
18751	502	25	in	in	IN
18751	502	26	those	those	DT
18751	502	27	cases	case	NNS
18751	502	28	in	in	IN
18751	502	29	which	which	WDT
18751	502	30	it	-PRON-	PRP
18751	502	31	is	be	VBZ
18751	502	32	desired	desire	VBN
18751	502	33	to	to	TO
18751	502	34	keep	keep	VB
18751	502	35	certain	certain	JJ
18751	502	36	of	of	IN
18751	502	37	the	the	DT
18751	502	38	latter	latter	JJ
18751	502	39	in	in	IN
18751	502	40	the	the	DT
18751	502	41	slag	slag	NN
18751	502	42	and	and	CC
18751	502	43	out	out	IN
18751	502	44	of	of	IN
18751	502	45	the	the	DT
18751	502	46	button	button	NN
18751	502	47	of	of	IN
18751	502	48	metal	metal	NN
18751	502	49	.	.	.
18751	503	1	~Oxide	~Oxide	NFP
18751	503	2	of	of	IN
18751	503	3	Lead~	Lead~	NNP
18751	503	4	,	,	,
18751	503	5	in	in	IN
18751	503	6	the	the	DT
18751	503	7	form	form	NN
18751	503	8	of	of	IN
18751	503	9	red	red	JJ
18751	503	10	lead	lead	NN
18751	503	11	or	or	CC
18751	503	12	litharge	litharge	NN
18751	503	13	,	,	,
18751	503	14	is	be	VBZ
18751	503	15	a	a	DT
18751	503	16	valuable	valuable	JJ
18751	503	17	flux	flux	NN
18751	503	18	;	;	:
18751	503	19	it	-PRON-	PRP
18751	503	20	easily	easily	RB
18751	503	21	dissolves	dissolve	VBZ
18751	503	22	those	those	DT
18751	503	23	metallic	metallic	JJ
18751	503	24	oxides	oxide	NNS
18751	503	25	which	which	WDT
18751	503	26	are	be	VBP
18751	503	27	either	either	CC
18751	503	28	infusible	infusible	JJ
18751	503	29	or	or	CC
18751	503	30	difficultly	difficultly	RB
18751	503	31	fusible	fusible	JJ
18751	503	32	of	of	IN
18751	503	33	themselves	-PRON-	PRP
18751	503	34	,	,	,
18751	503	35	such	such	JJ
18751	503	36	as	as	IN
18751	503	37	oxides	oxide	NNS
18751	503	38	of	of	IN
18751	503	39	iron	iron	NN
18751	503	40	or	or	CC
18751	503	41	copper	copper	NN
18751	503	42	.	.	.
18751	504	1	The	the	DT
18751	504	2	resulting	result	VBG
18751	504	3	slag	slag	NN
18751	504	4	is	be	VBZ
18751	504	5	strongly	strongly	RB
18751	504	6	basic	basic	JJ
18751	504	7	and	and	CC
18751	504	8	very	very	RB
18751	504	9	corrosive	corrosive	JJ
18751	504	10	;	;	:
18751	504	11	no	no	DT
18751	504	12	crucible	crucible	NN
18751	504	13	will	will	MD
18751	504	14	long	long	RB
18751	504	15	withstand	withstand	VB
18751	504	16	the	the	DT
18751	504	17	attack	attack	NN
18751	504	18	of	of	IN
18751	504	19	a	a	DT
18751	504	20	fused	fuse	VBN
18751	504	21	mixture	mixture	NN
18751	504	22	of	of	IN
18751	504	23	oxides	oxide	NNS
18751	504	24	of	of	IN
18751	504	25	lead	lead	NN
18751	504	26	and	and	CC
18751	504	27	copper	copper	NN
18751	504	28	.	.	.
18751	505	1	With	with	IN
18751	505	2	silicates	silicate	NNS
18751	505	3	,	,	,
18751	505	4	also	also	RB
18751	505	5	,	,	,
18751	505	6	it	-PRON-	PRP
18751	505	7	forms	form	VBZ
18751	505	8	very	very	RB
18751	505	9	fusible	fusible	JJ
18751	505	10	double	double	JJ
18751	505	11	silicates	silicate	NNS
18751	505	12	;	;	:
18751	505	13	but	but	CC
18751	505	14	in	in	IN
18751	505	15	the	the	DT
18751	505	16	absence	absence	NN
18751	505	17	of	of	IN
18751	505	18	silicates	silicate	NNS
18751	505	19	and	and	CC
18751	505	20	borates	borate	NNS
18751	505	21	it	-PRON-	PRP
18751	505	22	has	have	VBZ
18751	505	23	no	no	DT
18751	505	24	action	action	NN
18751	505	25	upon	upon	IN
18751	505	26	lime	lime	NN
18751	505	27	or	or	CC
18751	505	28	magnesia	magnesia	NN
18751	505	29	.	.	.
18751	506	1	Whether	whether	IN
18751	506	2	the	the	DT
18751	506	3	lead	lead	NN
18751	506	4	be	be	VB
18751	506	5	added	add	VBN
18751	506	6	as	as	IN
18751	506	7	litharge	litharge	NN
18751	506	8	or	or	CC
18751	506	9	as	as	IN
18751	506	10	red	red	JJ
18751	506	11	lead	lead	NN
18751	506	12	,	,	,
18751	506	13	it	-PRON-	PRP
18751	506	14	will	will	MD
18751	506	15	exist	exist	VB
18751	506	16	in	in	IN
18751	506	17	the	the	DT
18751	506	18	slag	slag	NN
18751	506	19	as	as	IN
18751	506	20	monoxide	monoxide	NN
18751	506	21	(	(	-LRB-
18751	506	22	litharge	litharge	NNP
18751	506	23	)	)	-RRB-
18751	506	24	;	;	:
18751	506	25	the	the	DT
18751	506	26	excess	excess	NN
18751	506	27	of	of	IN
18751	506	28	oxygen	oxygen	NN
18751	506	29	of	of	IN
18751	506	30	the	the	DT
18751	506	31	red	red	JJ
18751	506	32	lead	lead	NN
18751	506	33	is	be	VBZ
18751	506	34	thus	thus	RB
18751	506	35	available	available	JJ
18751	506	36	for	for	IN
18751	506	37	oxidising	oxidise	VBG
18751	506	38	purposes	purpose	NNS
18751	506	39	.	.	.
18751	507	1	If	if	IN
18751	507	2	this	this	DT
18751	507	3	oxidising	oxidising	JJ
18751	507	4	power	power	NN
18751	507	5	is	be	VBZ
18751	507	6	prejudicial	prejudicial	JJ
18751	507	7	,	,	,
18751	507	8	it	-PRON-	PRP
18751	507	9	may	may	MD
18751	507	10	be	be	VB
18751	507	11	neutralised	neutralise	VBN
18751	507	12	by	by	IN
18751	507	13	mixing	mix	VBG
18751	507	14	the	the	DT
18751	507	15	red	red	JJ
18751	507	16	lead	lead	NN
18751	507	17	with	with	IN
18751	507	18	1	1	CD
18751	507	19	per	per	NN
18751	507	20	cent	cent	NN
18751	507	21	.	.	.
18751	508	1	of	of	IN
18751	508	2	charcoal	charcoal	NN
18751	508	3	.	.	.
18751	509	1	~Glass~	~Glass~	NFP
18751	509	2	:	:	:
18751	509	3	broken	break	VBN
18751	509	4	beakers	beaker	NNS
18751	509	5	and	and	CC
18751	509	6	flasks	flask	NNS
18751	509	7	,	,	,
18751	509	8	cleaned	clean	VBD
18751	509	9	,	,	,
18751	509	10	dried	dry	VBN
18751	509	11	,	,	,
18751	509	12	and	and	CC
18751	509	13	powdered	powder	VBN
18751	509	14	will	will	MD
18751	509	15	do	do	VB
18751	509	16	.	.	.
18751	510	1	It	-PRON-	PRP
18751	510	2	should	should	MD
18751	510	3	be	be	VB
18751	510	4	free	free	JJ
18751	510	5	from	from	IN
18751	510	6	lead	lead	NN
18751	510	7	.	.	.
18751	511	1	~Fluor~	~Fluor~	NFP
18751	511	2	:	:	:
18751	511	3	fluor	fluor	NN
18751	511	4	-	-	HYPH
18751	511	5	spar	spar	NN
18751	511	6	as	as	RB
18751	511	7	free	free	JJ
18751	511	8	as	as	IN
18751	511	9	possible	possible	JJ
18751	511	10	from	from	IN
18751	511	11	other	other	JJ
18751	511	12	minerals	mineral	NNS
18751	511	13	,	,	,
18751	511	14	powdered	powder	VBN
18751	511	15	.	.	.
18751	512	1	It	-PRON-	PRP
18751	512	2	helps	help	VBZ
18751	512	3	to	to	TO
18751	512	4	flux	flux	VB
18751	512	5	phosphate	phosphate	NN
18751	512	6	of	of	IN
18751	512	7	lime	lime	NN
18751	512	8	,	,	,
18751	512	9	&	&	CC
18751	512	10	c.	c.	NNP
18751	512	11	,	,	,
18751	512	12	and	and	CC
18751	512	13	infusible	infusible	JJ
18751	512	14	silicates	silicate	NNS
18751	512	15	.	.	.
18751	513	1	~Lime~	~lime~	XX
18751	513	2	:	:	:
18751	513	3	should	should	MD
18751	513	4	be	be	VB
18751	513	5	fresh	fresh	JJ
18751	513	6	and	and	CC
18751	513	7	powdered	powdered	JJ
18751	513	8	.	.	.
18751	514	1	It	-PRON-	PRP
18751	514	2	must	must	MD
18751	514	3	not	not	RB
18751	514	4	be	be	VB
18751	514	5	slaked	slake	VBN
18751	514	6	.	.	.
18751	515	1	Powdered	powdered	JJ
18751	515	2	white	white	JJ
18751	515	3	marble	marble	NN
18751	515	4	(	(	-LRB-
18751	515	5	carbonate	carbonate	NN
18751	515	6	of	of	IN
18751	515	7	lime	lime	NN
18751	515	8	)	)	-RRB-
18751	515	9	will	will	MD
18751	515	10	do	do	VB
18751	515	11	;	;	:
18751	515	12	but	but	CC
18751	515	13	nearly	nearly	RB
18751	515	14	double	double	PDT
18751	515	15	the	the	DT
18751	515	16	quantity	quantity	NN
18751	515	17	must	must	MD
18751	515	18	be	be	VB
18751	515	19	taken	take	VBN
18751	515	20	.	.	.
18751	516	1	One	one	CD
18751	516	2	part	part	NN
18751	516	3	of	of	IN
18751	516	4	lime	lime	NN
18751	516	5	produces	produce	VBZ
18751	516	6	the	the	DT
18751	516	7	same	same	JJ
18751	516	8	effect	effect	NN
18751	516	9	as	as	IN
18751	516	10	1.8	1.8	CD
18751	516	11	parts	part	NNS
18751	516	12	of	of	IN
18751	516	13	the	the	DT
18751	516	14	carbonate	carbonate	NN
18751	516	15	of	of	IN
18751	516	16	lime	lime	NN
18751	516	17	.	.	.
18751	517	1	~Tartar~	~Tartar~	NFP
18751	517	2	and	and	CC
18751	517	3	"	"	``
18751	517	4	black	black	JJ
18751	517	5	flux	flux	NN
18751	517	6	,	,	,
18751	517	7	"	"	''
18751	517	8	are	be	VBP
18751	517	9	reducing	reduce	VBG
18751	517	10	agents	agent	NNS
18751	517	11	as	as	RB
18751	517	12	well	well	RB
18751	517	13	as	as	IN
18751	517	14	fluxes	flux	NNS
18751	517	15	.	.	.
18751	518	1	The	the	DT
18751	518	2	"	"	``
18751	518	3	black	black	JJ
18751	518	4	flux	flux	NN
18751	518	5	,	,	,
18751	518	6	"	"	''
18751	518	7	which	which	WDT
18751	518	8	may	may	MD
18751	518	9	be	be	VB
18751	518	10	obtained	obtain	VBN
18751	518	11	by	by	IN
18751	518	12	heating	heat	VBG
18751	518	13	tartar	tartar	NN
18751	518	14	,	,	,
18751	518	15	is	be	VBZ
18751	518	16	a	a	DT
18751	518	17	mixture	mixture	NN
18751	518	18	of	of	IN
18751	518	19	carbonate	carbonate	NN
18751	518	20	of	of	IN
18751	518	21	potash	potash	NN
18751	518	22	and	and	CC
18751	518	23	charcoal	charcoal	NN
18751	518	24	.	.	.
18751	519	1	REDUCING	REDUCING	NNP
18751	519	2	AGENTS.--The	agents.--the	IN
18751	519	3	distinction	distinction	NN
18751	519	4	between	between	IN
18751	519	5	reducing	reduce	VBG
18751	519	6	agents	agent	NNS
18751	519	7	and	and	CC
18751	519	8	fluxes	flux	NNS
18751	519	9	(	(	-LRB-
18751	519	10	too	too	RB
18751	519	11	often	often	RB
18751	519	12	ignored	ignore	VBN
18751	519	13	)	)	-RRB-
18751	519	14	is	be	VBZ
18751	519	15	an	an	DT
18751	519	16	important	important	JJ
18751	519	17	one	one	NN
18751	519	18	.	.	.
18751	520	1	Fluxes	flux	NNS
18751	520	2	yield	yield	VBP
18751	520	3	slags	slag	NNS
18751	520	4	;	;	,
18751	520	5	reducing	reduce	VBG
18751	520	6	agents	agent	NNS
18751	520	7	give	give	VBP
18751	520	8	buttons	button	NNS
18751	520	9	of	of	IN
18751	520	10	regulus	regulus	NN
18751	520	11	or	or	CC
18751	520	12	of	of	IN
18751	520	13	metal	metal	NN
18751	520	14	.	.	.
18751	521	1	The	the	DT
18751	521	2	action	action	NN
18751	521	3	of	of	IN
18751	521	4	a	a	DT
18751	521	5	reducing	reduce	VBG
18751	521	6	agent	agent	NN
18751	521	7	is	be	VBZ
18751	521	8	the	the	DT
18751	521	9	separation	separation	NN
18751	521	10	of	of	IN
18751	521	11	the	the	DT
18751	521	12	oxygen	oxygen	NN
18751	521	13	or	or	CC
18751	521	14	sulphur	sulphur	NNP
18751	521	15	from	from	IN
18751	521	16	the	the	DT
18751	521	17	metal	metal	NN
18751	521	18	with	with	IN
18751	521	19	which	which	WDT
18751	521	20	it	-PRON-	PRP
18751	521	21	is	be	VBZ
18751	521	22	combined	combine	VBN
18751	521	23	.	.	.
18751	522	1	For	for	IN
18751	522	2	example	example	NN
18751	522	3	,	,	,
18751	522	4	the	the	DT
18751	522	5	mineral	mineral	NN
18751	522	6	anglesite	anglesite	NN
18751	522	7	(	(	-LRB-
18751	522	8	lead	lead	JJ
18751	522	9	sulphate	sulphate	NN
18751	522	10	)	)	-RRB-
18751	522	11	is	be	VBZ
18751	522	12	a	a	DT
18751	522	13	compound	compound	NN
18751	522	14	of	of	IN
18751	522	15	lead	lead	NN
18751	522	16	,	,	,
18751	522	17	sulphur	sulphur	NNP
18751	522	18	,	,	,
18751	522	19	and	and	CC
18751	522	20	oxygen	oxygen	NN
18751	522	21	;	;	:
18751	522	22	by	by	IN
18751	522	23	carefully	carefully	RB
18751	522	24	heating	heat	VBG
18751	522	25	it	-PRON-	PRP
18751	522	26	with	with	IN
18751	522	27	charcoal	charcoal	NN
18751	522	28	the	the	DT
18751	522	29	oxygen	oxygen	NN
18751	522	30	is	be	VBZ
18751	522	31	taken	take	VBN
18751	522	32	away	away	RB
18751	522	33	by	by	IN
18751	522	34	the	the	DT
18751	522	35	charcoal	charcoal	NN
18751	522	36	,	,	,
18751	522	37	and	and	CC
18751	522	38	a	a	DT
18751	522	39	regulus	regulus	NN
18751	522	40	of	of	IN
18751	522	41	lead	lead	NN
18751	522	42	sulphide	sulphide	NN
18751	522	43	remains	remain	VBZ
18751	522	44	.	.	.
18751	523	1	If	if	IN
18751	523	2	the	the	DT
18751	523	3	regulus	regulus	NN
18751	523	4	be	be	VB
18751	523	5	then	then	RB
18751	523	6	fused	fuse	VBN
18751	523	7	with	with	IN
18751	523	8	metallic	metallic	JJ
18751	523	9	iron	iron	NN
18751	523	10	the	the	DT
18751	523	11	sulphur	sulphur	NN
18751	523	12	is	be	VBZ
18751	523	13	removed	remove	VBN
18751	523	14	by	by	IN
18751	523	15	the	the	DT
18751	523	16	iron	iron	NN
18751	523	17	,	,	,
18751	523	18	and	and	CC
18751	523	19	metallic	metallic	JJ
18751	523	20	lead	lead	NN
18751	523	21	is	be	VBZ
18751	523	22	left	leave	VBN
18751	523	23	.	.	.
18751	524	1	The	the	DT
18751	524	2	charcoal	charcoal	NN
18751	524	3	and	and	CC
18751	524	4	the	the	DT
18751	524	5	iron	iron	NN
18751	524	6	are	be	VBP
18751	524	7	reducing	reduce	VBG
18751	524	8	agents	agent	NNS
18751	524	9	.	.	.
18751	525	1	But	but	CC
18751	525	2	in	in	IN
18751	525	3	defining	define	VBG
18751	525	4	a	a	DT
18751	525	5	reducing	reduce	VBG
18751	525	6	agent	agent	NN
18751	525	7	as	as	IN
18751	525	8	one	one	CD
18751	525	9	which	which	WDT
18751	525	10	removes	remove	VBZ
18751	525	11	oxygen	oxygen	NN
18751	525	12	,	,	,
18751	525	13	or	or	CC
18751	525	14	sulphur	sulphur	NNP
18751	525	15	,	,	,
18751	525	16	from	from	IN
18751	525	17	a	a	DT
18751	525	18	metallic	metallic	JJ
18751	525	19	compound	compound	NN
18751	525	20	so	so	IN
18751	525	21	as	as	IN
18751	525	22	to	to	TO
18751	525	23	set	set	VB
18751	525	24	the	the	DT
18751	525	25	metal	metal	NN
18751	525	26	free	free	JJ
18751	525	27	,	,	,
18751	525	28	it	-PRON-	PRP
18751	525	29	must	must	MD
18751	525	30	be	be	VB
18751	525	31	remembered	remember	VBN
18751	525	32	that	that	IN
18751	525	33	sulphur	sulphur	NNP
18751	525	34	itself	-PRON-	PRP
18751	525	35	will	will	MD
18751	525	36	reduce	reduce	VB
18751	525	37	metallic	metallic	JJ
18751	525	38	lead	lead	NN
18751	525	39	from	from	IN
18751	525	40	fused	fuse	VBN
18751	525	41	litharge	litharge	NN
18751	525	42	,	,	,
18751	525	43	and	and	CC
18751	525	44	that	that	DT
18751	525	45	oxygen	oxygen	NN
18751	525	46	will	will	MD
18751	525	47	similarly	similarly	RB
18751	525	48	set	set	VB
18751	525	49	free	free	JJ
18751	525	50	the	the	DT
18751	525	51	metal	metal	NN
18751	525	52	in	in	IN
18751	525	53	fused	fuse	VBN
18751	525	54	lead	lead	NN
18751	525	55	sulphide	sulphide	NN
18751	525	56	.	.	.
18751	526	1	There	there	EX
18751	526	2	is	be	VBZ
18751	526	3	no	no	DT
18751	526	4	impropriety	impropriety	NN
18751	526	5	in	in	IN
18751	526	6	describing	describe	VBG
18751	526	7	sulphur	sulphur	NNP
18751	526	8	as	as	IN
18751	526	9	a	a	DT
18751	526	10	reducing	reduce	VBG
18751	526	11	agent	agent	NN
18751	526	12	;	;	:
18751	526	13	but	but	CC
18751	526	14	it	-PRON-	PRP
18751	526	15	is	be	VBZ
18751	526	16	absurd	absurd	JJ
18751	526	17	to	to	TO
18751	526	18	call	call	VB
18751	526	19	oxygen	oxygen	NN
18751	526	20	one	one	CD
18751	526	21	.	.	.
18751	527	1	Some	some	DT
18751	527	2	confusion	confusion	NN
18751	527	3	will	will	MD
18751	527	4	be	be	VB
18751	527	5	avoided	avoid	VBN
18751	527	6	if	if	IN
18751	527	7	these	these	DT
18751	527	8	substances	substance	NNS
18751	527	9	and	and	CC
18751	527	10	those	those	DT
18751	527	11	which	which	WDT
18751	527	12	are	be	VBP
18751	527	13	opposite	opposite	JJ
18751	527	14	to	to	IN
18751	527	15	them	-PRON-	PRP
18751	527	16	in	in	IN
18751	527	17	property	property	NN
18751	527	18	be	be	VB
18751	527	19	classed	class	VBN
18751	527	20	as	as	IN
18751	527	21	oxidising	oxidising	JJ
18751	527	22	and	and	CC
18751	527	23	de	de	JJ
18751	527	24	-	-	JJ
18751	527	25	oxidising	oxidising	JJ
18751	527	26	,	,	,
18751	527	27	sulphurising	sulphurise	VBG
18751	527	28	,	,	,
18751	527	29	and	and	CC
18751	527	30	de	de	NN
18751	527	31	-	-	JJ
18751	527	32	sulphurising	sulphurise	VBG
18751	527	33	agents	agent	NNS
18751	527	34	.	.	.
18751	528	1	Most	Most	JJS
18751	528	2	oxidising	oxidising	JJ
18751	528	3	agents	agent	NNS
18751	528	4	also	also	RB
18751	528	5	act	act	VBP
18751	528	6	as	as	IN
18751	528	7	de	de	FW
18751	528	8	-	-	NNS
18751	528	9	sulphurisers	sulphuriser	NNS
18751	528	10	.	.	.
18751	529	1	_	_	NNP
18751	529	2	The	the	DT
18751	529	3	de	de	JJ
18751	529	4	-	-	JJ
18751	529	5	oxidising	oxidising	JJ
18751	529	6	agents	agent	NNS
18751	529	7	_	_	IN
18751	529	8	most	most	JJS
18751	529	9	in	in	IN
18751	529	10	use	use	NN
18751	529	11	are	be	VBP
18751	529	12	the	the	DT
18751	529	13	following:--	following:--	NNP
18751	529	14	~Charcoal.~--Powdered	~Charcoal.~--Powdered	NNP
18751	529	15	wood	wood	NN
18751	529	16	charcoal	charcoal	NN
18751	529	17	;	;	:
18751	529	18	it	-PRON-	PRP
18751	529	19	contains	contain	VBZ
18751	529	20	more	more	RBR
18751	529	21	or	or	CC
18751	529	22	less	less	RBR
18751	529	23	hygroscopic	hygroscopic	JJ
18751	529	24	moisture	moisture	NN
18751	529	25	and	and	CC
18751	529	26	about	about	RB
18751	529	27	3	3	CD
18751	529	28	or	or	CC
18751	529	29	4	4	CD
18751	529	30	per	per	NN
18751	529	31	cent	cent	NN
18751	529	32	.	.	.
18751	530	1	of	of	IN
18751	530	2	ash	ash	NNP
18751	530	3	.	.	.
18751	531	1	The	the	DT
18751	531	2	rest	rest	NN
18751	531	3	may	may	MD
18751	531	4	be	be	VB
18751	531	5	considered	consider	VBN
18751	531	6	carbon	carbon	NN
18751	531	7	.	.	.
18751	532	1	Carbon	carbon	NN
18751	532	2	heated	heat	VBN
18751	532	3	with	with	IN
18751	532	4	metallic	metallic	JJ
18751	532	5	oxides	oxide	NNS
18751	532	6	takes	take	VBZ
18751	532	7	the	the	DT
18751	532	8	oxygen	oxygen	NN
18751	532	9	;	;	:
18751	532	10	at	at	IN
18751	532	11	low	low	JJ
18751	532	12	temperatures	temperature	NNS
18751	532	13	it	-PRON-	PRP
18751	532	14	forms	form	VBZ
18751	532	15	carbon	carbon	NN
18751	532	16	dioxide	dioxide	NN
18751	532	17	,	,	,
18751	532	18	and	and	CC
18751	532	19	at	at	IN
18751	532	20	higher	high	JJR
18751	532	21	ones	one	NNS
18751	532	22	,	,	,
18751	532	23	carbon	carbon	NN
18751	532	24	monoxide	monoxide	NN
18751	532	25	.	.	.
18751	533	1	Other	other	JJ
18751	533	2	conditions	condition	NNS
18751	533	3	besides	besides	IN
18751	533	4	that	that	DT
18751	533	5	of	of	IN
18751	533	6	temperature	temperature	NN
18751	533	7	have	have	VBP
18751	533	8	an	an	DT
18751	533	9	influence	influence	NN
18751	533	10	in	in	IN
18751	533	11	producing	produce	VBG
18751	533	12	these	these	DT
18751	533	13	results	result	NNS
18751	533	14	;	;	:
18751	533	15	and	and	CC
18751	533	16	as	as	IN
18751	533	17	the	the	DT
18751	533	18	quantity	quantity	NN
18751	533	19	of	of	IN
18751	533	20	charcoal	charcoal	NN
18751	533	21	required	require	VBN
18751	533	22	to	to	TO
18751	533	23	complete	complete	VB
18751	533	24	a	a	DT
18751	533	25	definite	definite	JJ
18751	533	26	reaction	reaction	NN
18751	533	27	varies	vary	VBZ
18751	533	28	with	with	IN
18751	533	29	these	these	DT
18751	533	30	,	,	,
18751	533	31	it	-PRON-	PRP
18751	533	32	should	should	MD
18751	533	33	be	be	VB
18751	533	34	calculated	calculate	VBN
18751	533	35	from	from	IN
18751	533	36	the	the	DT
18751	533	37	results	result	NNS
18751	533	38	of	of	IN
18751	533	39	immediate	immediate	JJ
18751	533	40	experience	experience	NN
18751	533	41	rather	rather	RB
18751	533	42	than	than	IN
18751	533	43	from	from	IN
18751	533	44	theoretical	theoretical	JJ
18751	533	45	considerations	consideration	NNS
18751	533	46	.	.	.
18751	534	1	~Flour.~--Ordinary	~Flour.~--Ordinary	NFP
18751	534	2	wheat	wheat	NN
18751	534	3	flour	flour	NN
18751	534	4	is	be	VBZ
18751	534	5	convenient	convenient	JJ
18751	534	6	in	in	IN
18751	534	7	use	use	NN
18751	534	8	.	.	.
18751	535	1	On	on	IN
18751	535	2	being	be	VBG
18751	535	3	heated	heat	VBN
18751	535	4	it	-PRON-	PRP
18751	535	5	gives	give	VBZ
18751	535	6	off	off	RP
18751	535	7	inflammable	inflammable	JJ
18751	535	8	gases	gas	NNS
18751	535	9	which	which	WDT
18751	535	10	have	have	VBP
18751	535	11	a	a	DT
18751	535	12	certain	certain	JJ
18751	535	13	reducing	reduce	VBG
18751	535	14	effect	effect	NN
18751	535	15	,	,	,
18751	535	16	and	and	CC
18751	535	17	a	a	DT
18751	535	18	residue	residue	NN
18751	535	19	of	of	IN
18751	535	20	finely	finely	RB
18751	535	21	divided	divide	VBN
18751	535	22	carbon	carbon	NN
18751	535	23	is	be	VBZ
18751	535	24	left	leave	VBN
18751	535	25	.	.	.
18751	536	1	It	-PRON-	PRP
18751	536	2	is	be	VBZ
18751	536	3	likely	likely	JJ
18751	536	4	to	to	TO
18751	536	5	vary	vary	VB
18751	536	6	in	in	IN
18751	536	7	the	the	DT
18751	536	8	quantity	quantity	NN
18751	536	9	of	of	IN
18751	536	10	moisture	moisture	NN
18751	536	11	it	-PRON-	PRP
18751	536	12	contains	contain	VBZ
18751	536	13	.	.	.
18751	537	1	Two	two	CD
18751	537	2	parts	part	NNS
18751	537	3	of	of	IN
18751	537	4	flour	flour	NN
18751	537	5	should	should	MD
18751	537	6	be	be	VB
18751	537	7	used	use	VBN
18751	537	8	where	where	WRB
18751	537	9	one	one	CD
18751	537	10	part	part	NN
18751	537	11	of	of	IN
18751	537	12	charcoal	charcoal	NN
18751	537	13	would	would	MD
18751	537	14	be	be	VB
18751	537	15	otherwise	otherwise	RB
18751	537	16	required	require	VBN
18751	537	17	.	.	.
18751	538	1	~Tartar.~--This	~Tartar.~--This	NFP
18751	538	2	is	be	VBZ
18751	538	3	crude	crude	JJ
18751	538	4	hydric	hydric	NN
18751	538	5	potassic	potassic	JJ
18751	538	6	tartrate	tartrate	NN
18751	538	7	;	;	:
18751	538	8	the	the	DT
18751	538	9	purified	purify	VBN
18751	538	10	salt	salt	NN
18751	538	11	,	,	,
18751	538	12	cream	cream	NN
18751	538	13	of	of	IN
18751	538	14	tartar	tartar	NN
18751	538	15	,	,	,
18751	538	16	may	may	MD
18751	538	17	be	be	VB
18751	538	18	used	use	VBN
18751	538	19	.	.	.
18751	539	1	On	on	IN
18751	539	2	being	be	VBG
18751	539	3	heated	heat	VBN
18751	539	4	it	-PRON-	PRP
18751	539	5	gives	give	VBZ
18751	539	6	off	off	RP
18751	539	7	inflammable	inflammable	JJ
18751	539	8	gases	gas	NNS
18751	539	9	,	,	,
18751	539	10	and	and	CC
18751	539	11	leaves	leave	VBZ
18751	539	12	a	a	DT
18751	539	13	residue	residue	NN
18751	539	14	formed	form	VBN
18751	539	15	of	of	IN
18751	539	16	potassic	potassic	JJ
18751	539	17	carbonate	carbonate	NN
18751	539	18	mixed	mix	VBN
18751	539	19	with	with	IN
18751	539	20	finely	finely	RB
18751	539	21	divided	divide	VBN
18751	539	22	carbon	carbon	NN
18751	539	23	.	.	.
18751	540	1	Five	five	CD
18751	540	2	parts	part	NNS
18751	540	3	of	of	IN
18751	540	4	tartar	tartar	NN
18751	540	5	should	should	MD
18751	540	6	be	be	VB
18751	540	7	used	use	VBN
18751	540	8	in	in	IN
18751	540	9	the	the	DT
18751	540	10	place	place	NN
18751	540	11	of	of	IN
18751	540	12	one	one	CD
18751	540	13	of	of	IN
18751	540	14	charcoal	charcoal	NN
18751	540	15	.	.	.
18751	541	1	~Anthracite~	~Anthracite~	NFP
18751	541	2	or	or	CC
18751	541	3	~Culm~	~Culm~	NFP
18751	541	4	is	be	VBZ
18751	541	5	a	a	DT
18751	541	6	kind	kind	NN
18751	541	7	of	of	IN
18751	541	8	coal	coal	NN
18751	541	9	containing	contain	VBG
18751	541	10	90	90	CD
18751	541	11	per	per	NN
18751	541	12	cent	cent	NN
18751	541	13	.	.	.
18751	542	1	or	or	CC
18751	542	2	more	more	JJR
18751	542	3	of	of	IN
18751	542	4	carbon	carbon	NN
18751	542	5	.	.	.
18751	543	1	It	-PRON-	PRP
18751	543	2	gives	give	VBZ
18751	543	3	off	off	RP
18751	543	4	no	no	DT
18751	543	5	inflammable	inflammable	JJ
18751	543	6	gas	gas	NN
18751	543	7	.	.	.
18751	544	1	It	-PRON-	PRP
18751	544	2	is	be	VBZ
18751	544	3	denser	denser	NN
18751	544	4	,	,	,
18751	544	5	and	and	CC
18751	544	6	takes	take	VBZ
18751	544	7	longer	long	RBR
18751	544	8	in	in	IN
18751	544	9	burning	burning	NN
18751	544	10	,	,	,
18751	544	11	than	than	IN
18751	544	12	charcoal	charcoal	NN
18751	544	13	.	.	.
18751	545	1	Its	-PRON-	PRP$
18751	545	2	reducing	reduce	VBG
18751	545	3	effect	effect	NN
18751	545	4	is	be	VBZ
18751	545	5	little	little	JJ
18751	545	6	inferior	inferior	JJ
18751	545	7	to	to	IN
18751	545	8	that	that	DT
18751	545	9	of	of	IN
18751	545	10	charcoal	charcoal	NN
18751	545	11	.	.	.
18751	546	1	Almost	almost	RB
18751	546	2	any	any	DT
18751	546	3	organic	organic	JJ
18751	546	4	substance	substance	NN
18751	546	5	can	can	MD
18751	546	6	be	be	VB
18751	546	7	used	use	VBN
18751	546	8	as	as	IN
18751	546	9	a	a	DT
18751	546	10	reducing	reduce	VBG
18751	546	11	agent	agent	NN
18751	546	12	,	,	,
18751	546	13	but	but	CC
18751	546	14	it	-PRON-	PRP
18751	546	15	is	be	VBZ
18751	546	16	well	well	RB
18751	546	17	not	not	RB
18751	546	18	to	to	TO
18751	546	19	select	select	VB
18751	546	20	one	one	CD
18751	546	21	which	which	WDT
18751	546	22	melts	melt	NNS
18751	546	23	,	,	,
18751	546	24	swells	swell	VBZ
18751	546	25	up	up	RP
18751	546	26	,	,	,
18751	546	27	or	or	CC
18751	546	28	gives	give	VBZ
18751	546	29	off	off	RP
18751	546	30	much	much	JJ
18751	546	31	water	water	NN
18751	546	32	and	and	CC
18751	546	33	gas	gas	NN
18751	546	34	when	when	WRB
18751	546	35	heated	heat	VBN
18751	546	36	in	in	IN
18751	546	37	the	the	DT
18751	546	38	furnace	furnace	NN
18751	546	39	.	.	.
18751	547	1	~Potassic	~Potassic	NFP
18751	547	2	Cyanide~	Cyanide~	NNP
18751	547	3	is	be	VBZ
18751	547	4	an	an	DT
18751	547	5	easily	easily	RB
18751	547	6	fusible	fusible	JJ
18751	547	7	and	and	CC
18751	547	8	somewhat	somewhat	RB
18751	547	9	volatile	volatile	JJ
18751	547	10	salt	salt	NN
18751	547	11	,	,	,
18751	547	12	which	which	WDT
18751	547	13	,	,	,
18751	547	14	when	when	WRB
18751	547	15	fused	fuse	VBN
18751	547	16	,	,	,
18751	547	17	readily	readily	RB
18751	547	18	removes	remove	VBZ
18751	547	19	oxygen	oxygen	NN
18751	547	20	and	and	CC
18751	547	21	sulphur	sulphur	NNP
18751	547	22	from	from	IN
18751	547	23	metallic	metallic	JJ
18751	547	24	compounds	compound	NNS
18751	547	25	,	,	,
18751	547	26	and	and	CC
18751	547	27	forms	form	VBZ
18751	547	28	potassic	potassic	JJ
18751	547	29	cyanate	cyanate	VBP
18751	547	30	or	or	CC
18751	547	31	sulphocyanate	sulphocyanate	VBP
18751	547	32	as	as	IN
18751	547	33	the	the	DT
18751	547	34	case	case	NN
18751	547	35	may	may	MD
18751	547	36	be	be	VB
18751	547	37	.	.	.
18751	548	1	Commercial	commercial	JJ
18751	548	2	samples	sample	NNS
18751	548	3	vary	vary	VBP
18751	548	4	much	much	RB
18751	548	5	in	in	IN
18751	548	6	purity	purity	NN
18751	548	7	;	;	,
18751	548	8	some	some	DT
18751	548	9	contain	contain	VBP
18751	548	10	less	less	JJR
18751	548	11	than	than	IN
18751	548	12	50	50	CD
18751	548	13	per	per	NN
18751	548	14	cent	cent	NN
18751	548	15	.	.	.
18751	549	1	of	of	IN
18751	549	2	the	the	DT
18751	549	3	salt	salt	NN
18751	549	4	.	.	.
18751	550	1	For	for	IN
18751	550	2	assaying	assay	VBG
18751	550	3	,	,	,
18751	550	4	only	only	RB
18751	550	5	the	the	DT
18751	550	6	better	well	JJR
18751	550	7	qualities	quality	NNS
18751	550	8	should	should	MD
18751	550	9	be	be	VB
18751	550	10	used	use	VBN
18751	550	11	.	.	.
18751	551	1	~Iron~	~Iron~	NFP
18751	551	2	is	be	VBZ
18751	551	3	a	a	DT
18751	551	4	de	de	NN
18751	551	5	-	-	NN
18751	551	6	sulphurising	sulphurise	VBG
18751	551	7	rather	rather	RB
18751	551	8	than	than	IN
18751	551	9	a	a	DT
18751	551	10	de	de	JJ
18751	551	11	-	-	JJ
18751	551	12	oxidising	oxidising	JJ
18751	551	13	agent	agent	NN
18751	551	14	.	.	.
18751	552	1	Iron	iron	NN
18751	552	2	is	be	VBZ
18751	552	3	used	use	VBN
18751	552	4	in	in	IN
18751	552	5	the	the	DT
18751	552	6	form	form	NN
18751	552	7	of	of	IN
18751	552	8	rods	rod	NNS
18751	552	9	,	,	,
18751	552	10	1/2-inch	1/2-inch	CD
18751	552	11	in	in	IN
18751	552	12	diameter	diameter	NN
18751	552	13	,	,	,
18751	552	14	or	or	CC
18751	552	15	of	of	IN
18751	552	16	nails	nail	NNS
18751	552	17	,	,	,
18751	552	18	or	or	CC
18751	552	19	of	of	IN
18751	552	20	hoop	hoop	NNP
18751	552	21	iron	iron	NN
18751	552	22	.	.	.
18751	553	1	In	in	IN
18751	553	2	the	the	DT
18751	553	3	last	last	JJ
18751	553	4	case	case	NN
18751	553	5	it	-PRON-	PRP
18751	553	6	should	should	MD
18751	553	7	be	be	VB
18751	553	8	thin	thin	JJ
18751	553	9	enough	enough	RB
18751	553	10	to	to	TO
18751	553	11	be	be	VB
18751	553	12	bent	bent	JJ
18751	553	13	without	without	IN
18751	553	14	difficulty	difficulty	NN
18751	553	15	.	.	.
18751	554	1	Wrought	wrought	JJ
18751	554	2	iron	iron	NN
18751	554	3	crucibles	crucible	NNS
18751	554	4	are	be	VBP
18751	554	5	very	very	RB
18751	554	6	useful	useful	JJ
18751	554	7	in	in	IN
18751	554	8	the	the	DT
18751	554	9	processes	process	NNS
18751	554	10	required	require	VBN
18751	554	11	for	for	IN
18751	554	12	making	make	VBG
18751	554	13	galena	galena	NNP
18751	554	14	assays	assay	NNS
18751	554	15	.	.	.
18751	555	1	_	_	NNP
18751	555	2	The	the	DT
18751	555	3	chief	chief	JJ
18751	555	4	oxidising	oxidising	JJ
18751	555	5	agents	agent	NNS
18751	555	6	(	(	-LRB-
18751	555	7	which	which	WDT
18751	555	8	are	be	VBP
18751	555	9	also	also	RB
18751	555	10	de	de	NNS
18751	555	11	-	-	NNS
18751	555	12	sulphurisers	sulphuriser	NNS
18751	555	13	)	)	-RRB-
18751	555	14	_	_	NNP
18751	555	15	are	be	VBP
18751	555	16	the	the	DT
18751	555	17	following:--	following:--	NN
18751	555	18	~Nitre~	~nitre~	NN
18751	555	19	,	,	,
18751	555	20	or	or	CC
18751	555	21	Potassic	Potassic	NNP
18751	555	22	Nitrate.--This	nitrate.--this	DT
18751	555	23	salt	salt	NN
18751	555	24	fuses	fuse	VBZ
18751	555	25	very	very	RB
18751	555	26	easily	easily	RB
18751	555	27	to	to	IN
18751	555	28	a	a	DT
18751	555	29	watery	watery	JJ
18751	555	30	liquid	liquid	NN
18751	555	31	.	.	.
18751	556	1	It	-PRON-	PRP
18751	556	2	oxidises	oxidise	VBZ
18751	556	3	most	most	RBS
18751	556	4	combustible	combustible	JJ
18751	556	5	substances	substance	NNS
18751	556	6	with	with	IN
18751	556	7	deflagration	deflagration	NN
18751	556	8	,	,	,
18751	556	9	and	and	CC
18751	556	10	thereby	thereby	RB
18751	556	11	converts	convert	VBZ
18751	556	12	sulphides	sulphide	NNS
18751	556	13	into	into	IN
18751	556	14	sulphates	sulphate	NNS
18751	556	15	,	,	,
18751	556	16	arsenides	arsenide	VBZ
18751	556	17	into	into	IN
18751	556	18	arsenates	arsenate	NNS
18751	556	19	,	,	,
18751	556	20	and	and	CC
18751	556	21	most	most	JJS
18751	556	22	metals	metal	NNS
18751	556	23	into	into	IN
18751	556	24	oxides	oxide	NNS
18751	556	25	.	.	.
18751	557	1	In	in	IN
18751	557	2	the	the	DT
18751	557	3	presence	presence	NN
18751	557	4	of	of	IN
18751	557	5	strong	strong	JJ
18751	557	6	bases	basis	NNS
18751	557	7	,	,	,
18751	557	8	such	such	JJ
18751	557	9	as	as	IN
18751	557	10	soda	soda	NN
18751	557	11	,	,	,
18751	557	12	the	the	DT
18751	557	13	whole	whole	NN
18751	557	14	of	of	IN
18751	557	15	the	the	DT
18751	557	16	sulphur	sulphur	NN
18751	557	17	is	be	VBZ
18751	557	18	fully	fully	RB
18751	557	19	oxidised	oxidise	VBN
18751	557	20	;	;	:
18751	557	21	but	but	CC
18751	557	22	in	in	IN
18751	557	23	many	many	JJ
18751	557	24	cases	case	NNS
18751	557	25	some	some	DT
18751	557	26	arsenic	arsenic	JJ
18751	557	27	is	be	VBZ
18751	557	28	apt	apt	JJ
18751	557	29	to	to	TO
18751	557	30	escape	escape	VB
18751	557	31	,	,	,
18751	557	32	and	and	CC
18751	557	33	to	to	TO
18751	557	34	give	give	VB
18751	557	35	rise	rise	NN
18751	557	36	to	to	IN
18751	557	37	a	a	DT
18751	557	38	peculiar	peculiar	JJ
18751	557	39	garlic	garlic	NN
18751	557	40	-	-	HYPH
18751	557	41	like	like	JJ
18751	557	42	odour	odour	NN
18751	557	43	.	.	.
18751	558	1	The	the	DT
18751	558	2	sulphates	sulphate	NNS
18751	558	3	of	of	IN
18751	558	4	soda	soda	NN
18751	558	5	and	and	CC
18751	558	6	potash	potash	NN
18751	558	7	are	be	VBP
18751	558	8	thus	thus	RB
18751	558	9	formed	form	VBN
18751	558	10	,	,	,
18751	558	11	and	and	CC
18751	558	12	float	float	VB
18751	558	13	as	as	IN
18751	558	14	a	a	DT
18751	558	15	watery	watery	JJ
18751	558	16	liquid	liquid	NN
18751	558	17	on	on	IN
18751	558	18	the	the	DT
18751	558	19	surface	surface	NN
18751	558	20	of	of	IN
18751	558	21	the	the	DT
18751	558	22	slag	slag	NN
18751	558	23	.	.	.
18751	559	1	~Red	~Red	NNP
18751	559	2	lead~	lead~	NNP
18751	559	3	is	be	VBZ
18751	559	4	an	an	DT
18751	559	5	oxide	oxide	NN
18751	559	6	of	of	IN
18751	559	7	lead	lead	NN
18751	559	8	.	.	.
18751	560	1	About	about	RB
18751	560	2	one	one	CD
18751	560	3	-	-	HYPH
18751	560	4	quarter	quarter	NN
18751	560	5	of	of	IN
18751	560	6	its	-PRON-	PRP$
18751	560	7	oxygen	oxygen	NN
18751	560	8	is	be	VBZ
18751	560	9	very	very	RB
18751	560	10	loosely	loosely	RB
18751	560	11	held	hold	VBN
18751	560	12	,	,	,
18751	560	13	and	and	CC
18751	560	14	,	,	,
18751	560	15	hence	hence	RB
18751	560	16	,	,	,
18751	560	17	is	be	VBZ
18751	560	18	available	available	JJ
18751	560	19	for	for	IN
18751	560	20	oxidising	oxidise	VBG
18751	560	21	purposes	purpose	NNS
18751	560	22	,	,	,
18751	560	23	without	without	IN
18751	560	24	any	any	DT
18751	560	25	separation	separation	NN
18751	560	26	of	of	IN
18751	560	27	metallic	metallic	JJ
18751	560	28	lead	lead	NN
18751	560	29	.	.	.
18751	561	1	The	the	DT
18751	561	2	rest	rest	NN
18751	561	3	of	of	IN
18751	561	4	the	the	DT
18751	561	5	oxygen	oxygen	NN
18751	561	6	is	be	VBZ
18751	561	7	also	also	RB
18751	561	8	available	available	JJ
18751	561	9	;	;	:
18751	561	10	but	but	CC
18751	561	11	for	for	IN
18751	561	12	each	each	DT
18751	561	13	part	part	NN
18751	561	14	of	of	IN
18751	561	15	oxygen	oxygen	NN
18751	561	16	given	give	VBN
18751	561	17	off	off	RP
18751	561	18	,	,	,
18751	561	19	about	about	RB
18751	561	20	13	13	CD
18751	561	21	parts	part	NNS
18751	561	22	of	of	IN
18751	561	23	metallic	metallic	JJ
18751	561	24	lead	lead	NN
18751	561	25	are	be	VBP
18751	561	26	deposited	deposit	VBN
18751	561	27	.	.	.
18751	562	1	In	in	IN
18751	562	2	silver	silver	NN
18751	562	3	assays	assays	RB
18751	562	4	this	this	DT
18751	562	5	power	power	NN
18751	562	6	of	of	IN
18751	562	7	readily	readily	RB
18751	562	8	giving	give	VBG
18751	562	9	up	up	RP
18751	562	10	oxygen	oxygen	NN
18751	562	11	is	be	VBZ
18751	562	12	made	make	VBN
18751	562	13	use	use	NN
18751	562	14	of	of	IN
18751	562	15	.	.	.
18751	563	1	The	the	DT
18751	563	2	residual	residual	JJ
18751	563	3	oxide	oxide	NN
18751	563	4	(	(	-LRB-
18751	563	5	litharge	litharge	NNP
18751	563	6	)	)	-RRB-
18751	563	7	acts	act	VBZ
18751	563	8	as	as	IN
18751	563	9	a	a	DT
18751	563	10	flux	flux	NN
18751	563	11	.	.	.
18751	564	1	~Hot	~Hot	NNP
18751	564	2	air~	air~	CD
18751	564	3	is	be	VBZ
18751	564	4	the	the	DT
18751	564	5	oxidising	oxidising	JJ
18751	564	6	agent	agent	NN
18751	564	7	in	in	IN
18751	564	8	roasting	roast	VBG
18751	564	9	operations	operation	NNS
18751	564	10	.	.	.
18751	565	1	The	the	DT
18751	565	2	sulphur	sulphur	NN
18751	565	3	and	and	CC
18751	565	4	arsenic	arsenic	JJ
18751	565	5	of	of	IN
18751	565	6	such	such	JJ
18751	565	7	minerals	mineral	NNS
18751	565	8	as	as	IN
18751	565	9	mispickel	mispickel	NNP
18751	565	10	and	and	CC
18751	565	11	pyrites	pyrite	NNS
18751	565	12	are	be	VBP
18751	565	13	oxidised	oxidise	VBN
18751	565	14	by	by	IN
18751	565	15	the	the	DT
18751	565	16	hot	hot	JJ
18751	565	17	air	air	NN
18751	565	18	and	and	CC
18751	565	19	pass	pass	VB
18751	565	20	off	off	RP
18751	565	21	as	as	IN
18751	565	22	sulphur	sulphur	NNP
18751	565	23	dioxide	dioxide	NNP
18751	565	24	and	and	CC
18751	565	25	"	"	``
18751	565	26	white	white	JJ
18751	565	27	arsenic	arsenic	JJ
18751	565	28	.	.	.
18751	565	29	"	"	''
18751	566	1	The	the	DT
18751	566	2	metals	metal	NNS
18751	566	3	generally	generally	RB
18751	566	4	remain	remain	VBP
18751	566	5	in	in	IN
18751	566	6	the	the	DT
18751	566	7	form	form	NN
18751	566	8	of	of	IN
18751	566	9	oxide	oxide	NN
18751	566	10	,	,	,
18751	566	11	mixed	mix	VBN
18751	566	12	with	with	IN
18751	566	13	more	more	JJR
18751	566	14	or	or	CC
18751	566	15	less	less	RBR
18751	566	16	sulphate	sulphate	VB
18751	566	17	and	and	CC
18751	566	18	arsenate	arsenate	JJ
18751	566	19	.	.	.
18751	567	1	The	the	DT
18751	567	2	residue	residue	NN
18751	567	3	may	may	MD
18751	567	4	remain	remain	VB
18751	567	5	as	as	IN
18751	567	6	a	a	DT
18751	567	7	powdery	powdery	NN
18751	567	8	substance	substance	NN
18751	567	9	(	(	-LRB-
18751	567	10	a	a	DT
18751	567	11	calx	calx	NN
18751	567	12	)	)	-RRB-
18751	567	13	,	,	,
18751	567	14	in	in	IN
18751	567	15	which	which	WDT
18751	567	16	case	case	NN
18751	567	17	the	the	DT
18751	567	18	process	process	NN
18751	567	19	of	of	IN
18751	567	20	roasting	roasting	NN
18751	567	21	is	be	VBZ
18751	567	22	termed	term	VBN
18751	567	23	calcination	calcination	NN
18751	567	24	;	;	:
18751	567	25	or	or	CC
18751	567	26	it	-PRON-	PRP
18751	567	27	may	may	MD
18751	567	28	be	be	VB
18751	567	29	a	a	DT
18751	567	30	pasty	pasty	JJ
18751	567	31	mass	mass	NN
18751	567	32	or	or	CC
18751	567	33	liquid	liquid	NN
18751	567	34	.	.	.
18751	568	1	In	in	IN
18751	568	2	the	the	DT
18751	568	3	calcination	calcination	NN
18751	568	4	of	of	IN
18751	568	5	somewhat	somewhat	RB
18751	568	6	fusible	fusible	JJ
18751	568	7	minerals	mineral	NNS
18751	568	8	,	,	,
18751	568	9	the	the	DT
18751	568	10	roasting	roasting	NN
18751	568	11	should	should	MD
18751	568	12	be	be	VB
18751	568	13	done	do	VBN
18751	568	14	at	at	IN
18751	568	15	a	a	DT
18751	568	16	low	low	JJ
18751	568	17	temperature	temperature	NN
18751	568	18	to	to	TO
18751	568	19	avoid	avoid	VB
18751	568	20	clotting	clotting	NN
18751	568	21	;	;	:
18751	568	22	arsenic	arsenic	JJ
18751	568	23	and	and	CC
18751	568	24	sulphur	sulphur	NNP
18751	568	25	being	be	VBG
18751	568	26	with	with	IN
18751	568	27	difficulty	difficulty	NN
18751	568	28	burnt	burn	VBN
18751	568	29	off	off	RP
18751	568	30	from	from	IN
18751	568	31	the	the	DT
18751	568	32	clotted	clot	VBN
18751	568	33	mineral	mineral	NN
18751	568	34	.	.	.
18751	569	1	A	a	DT
18751	569	2	low	low	JJ
18751	569	3	temperature	temperature	NN
18751	569	4	,	,	,
18751	569	5	however	however	RB
18751	569	6	,	,	,
18751	569	7	favours	favour	VBZ
18751	569	8	the	the	DT
18751	569	9	formation	formation	NN
18751	569	10	of	of	IN
18751	569	11	sulphates	sulphate	NNS
18751	569	12	;	;	:
18751	569	13	and	and	CC
18751	569	14	these	these	DT
18751	569	15	(	(	-LRB-
18751	569	16	if	if	IN
18751	569	17	not	not	RB
18751	569	18	removed	remove	VBN
18751	569	19	)	)	-RRB-
18751	569	20	would	would	MD
18751	569	21	reappear	reappear	VB
18751	569	22	in	in	IN
18751	569	23	a	a	DT
18751	569	24	subsequent	subsequent	JJ
18751	569	25	reduction	reduction	NN
18751	569	26	as	as	IN
18751	569	27	sulphides	sulphide	NNS
18751	569	28	.	.	.
18751	570	1	These	these	DT
18751	570	2	sulphates	sulphate	NNS
18751	570	3	may	may	MD
18751	570	4	be	be	VB
18751	570	5	decomposed	decompose	VBN
18751	570	6	by	by	IN
18751	570	7	a	a	DT
18751	570	8	higher	high	JJR
18751	570	9	temperature	temperature	NN
18751	570	10	towards	towards	IN
18751	570	11	the	the	DT
18751	570	12	end	end	NN
18751	570	13	of	of	IN
18751	570	14	the	the	DT
18751	570	15	operation	operation	NN
18751	570	16	;	;	:
18751	570	17	their	-PRON-	PRP$
18751	570	18	removal	removal	NN
18751	570	19	is	be	VBZ
18751	570	20	rendered	render	VBN
18751	570	21	more	more	RBR
18751	570	22	certain	certain	JJ
18751	570	23	by	by	IN
18751	570	24	rubbing	rub	VBG
18751	570	25	up	up	RP
18751	570	26	the	the	DT
18751	570	27	calx	calx	NN
18751	570	28	with	with	IN
18751	570	29	some	some	DT
18751	570	30	culm	culm	NNP
18751	570	31	and	and	CC
18751	570	32	re	re	NN
18751	570	33	-	-	JJ
18751	570	34	roasting	roasting	JJ
18751	570	35	,	,	,
18751	570	36	or	or	CC
18751	570	37	by	by	IN
18751	570	38	strongly	strongly	RB
18751	570	39	heating	heat	VBG
18751	570	40	the	the	DT
18751	570	41	calx	calx	NN
18751	570	42	after	after	IN
18751	570	43	the	the	DT
18751	570	44	addition	addition	NN
18751	570	45	of	of	IN
18751	570	46	solid	solid	JJ
18751	570	47	ammonic	ammonic	JJ
18751	570	48	carbonate	carbonate	NN
18751	570	49	.	.	.
18751	571	1	In	in	IN
18751	571	2	roasting	roast	VBG
18751	571	3	operations	operation	NNS
18751	571	4	,	,	,
18751	571	5	as	as	IN
18751	571	6	large	large	JJ
18751	571	7	a	a	DT
18751	571	8	surface	surface	NN
18751	571	9	of	of	IN
18751	571	10	the	the	DT
18751	571	11	substance	substance	NN
18751	571	12	as	as	IN
18751	571	13	possible	possible	JJ
18751	571	14	should	should	MD
18751	571	15	be	be	VB
18751	571	16	exposed	expose	VBN
18751	571	17	to	to	IN
18751	571	18	the	the	DT
18751	571	19	air	air	NN
18751	571	20	.	.	.
18751	572	1	If	if	IN
18751	572	2	done	do	VBN
18751	572	3	in	in	IN
18751	572	4	a	a	DT
18751	572	5	crucible	crucible	NN
18751	572	6	,	,	,
18751	572	7	the	the	DT
18751	572	8	crucible	crucible	NN
18751	572	9	should	should	MD
18751	572	10	be	be	VB
18751	572	11	of	of	IN
18751	572	12	the	the	DT
18751	572	13	Cornish	cornish	JJ
18751	572	14	type	type	NN
18751	572	15	,	,	,
18751	572	16	short	short	JJ
18751	572	17	and	and	CC
18751	572	18	open	open	JJ
18751	572	19	,	,	,
18751	572	20	not	not	RB
18751	572	21	long	long	JJ
18751	572	22	and	and	CC
18751	572	23	narrow	narrow	JJ
18751	572	24	.	.	.
18751	573	1	For	for	IN
18751	573	2	calcinations	calcination	NNS
18751	573	3	,	,	,
18751	573	4	_	_	NNP
18751	573	5	roasting	roast	VBG
18751	573	6	dishes	dish	NNS
18751	573	7	_	_	NNP
18751	573	8	are	be	VBP
18751	573	9	useful	useful	JJ
18751	573	10	:	:	:
18751	573	11	these	these	DT
18751	573	12	are	be	VBP
18751	573	13	broad	broad	JJ
18751	573	14	and	and	CC
18751	573	15	shallow	shallow	JJ
18751	573	16	,	,	,
18751	573	17	not	not	RB
18751	573	18	unlike	unlike	IN
18751	573	19	saucers	saucer	NNS
18751	573	20	,	,	,
18751	573	21	but	but	CC
18751	573	22	unglazed	unglazed	JJ
18751	573	23	.	.	.
18751	574	1	In	in	IN
18751	574	2	those	those	DT
18751	574	3	cases	case	NNS
18751	574	4	in	in	IN
18751	574	5	which	which	WDT
18751	574	6	the	the	DT
18751	574	7	products	product	NNS
18751	574	8	of	of	IN
18751	574	9	the	the	DT
18751	574	10	roasting	roasting	NN
18751	574	11	are	be	VBP
18751	574	12	liquid	liquid	JJ
18751	574	13	at	at	IN
18751	574	14	the	the	DT
18751	574	15	temperature	temperature	NN
18751	574	16	used	use	VBN
18751	574	17	,	,	,
18751	574	18	a	a	DT
18751	574	19	_	_	NNP
18751	574	20	scorifier	scorifi	JJR
18751	574	21	_	_	NNP
18751	574	22	(	(	-LRB-
18751	574	23	fig	fig	NN
18751	574	24	.	.	.
18751	575	1	38	38	CD
18751	575	2	)	)	-RRB-
18751	575	3	is	be	VBZ
18751	575	4	suitable	suitable	JJ
18751	575	5	if	if	IN
18751	575	6	it	-PRON-	PRP
18751	575	7	is	be	VBZ
18751	575	8	desired	desire	VBN
18751	575	9	to	to	TO
18751	575	10	keep	keep	VB
18751	575	11	the	the	DT
18751	575	12	liquid	liquid	NN
18751	575	13	;	;	:
18751	575	14	but	but	CC
18751	575	15	if	if	IN
18751	575	16	the	the	DT
18751	575	17	liquid	liquid	NN
18751	575	18	is	be	VBZ
18751	575	19	best	best	RB
18751	575	20	drained	drain	VBN
18751	575	21	off	off	RP
18751	575	22	as	as	RB
18751	575	23	quickly	quickly	RB
18751	575	24	as	as	IN
18751	575	25	it	-PRON-	PRP
18751	575	26	is	be	VBZ
18751	575	27	formed	form	VBN
18751	575	28	,	,	,
18751	575	29	a	a	DT
18751	575	30	_	_	NNP
18751	575	31	cupel	cupel	NNP
18751	575	32	_	_	NNP
18751	575	33	(	(	-LRB-
18751	575	34	fig	fig	NN
18751	575	35	.	.	.
18751	576	1	5	5	LS
18751	576	2	)	)	-RRB-
18751	576	3	should	should	MD
18751	576	4	be	be	VB
18751	576	5	used	use	VBN
18751	576	6	.	.	.
18751	577	1	[	[	-LRB-
18751	577	2	Illustration	illustration	NN
18751	577	3	:	:	:
18751	577	4	FIG	FIG	NNP
18751	577	5	.	.	.
18751	578	1	5	5	CD
18751	578	2	.	.	.
18751	578	3	]	]	-RRB-
18751	579	1	A	a	DT
18751	579	2	scorifier	scorifi	JJR
18751	579	3	is	be	VBZ
18751	579	4	essentially	essentially	RB
18751	579	5	a	a	DT
18751	579	6	roasting	roast	VBG
18751	579	7	dish	dish	NN
18751	579	8	sufficiently	sufficiently	RB
18751	579	9	thick	thick	JJ
18751	579	10	to	to	TO
18751	579	11	resist	resist	VB
18751	579	12	,	,	,
18751	579	13	for	for	IN
18751	579	14	a	a	DT
18751	579	15	time	time	NN
18751	579	16	,	,	,
18751	579	17	the	the	DT
18751	579	18	corrosive	corrosive	JJ
18751	579	19	action	action	NN
18751	579	20	of	of	IN
18751	579	21	the	the	DT
18751	579	22	fused	fuse	VBN
18751	579	23	metallic	metallic	JJ
18751	579	24	oxides	oxide	NNS
18751	579	25	it	-PRON-	PRP
18751	579	26	is	be	VBZ
18751	579	27	to	to	TO
18751	579	28	contain	contain	VB
18751	579	29	.	.	.
18751	580	1	The	the	DT
18751	580	2	essential	essential	JJ
18751	580	3	property	property	NN
18751	580	4	of	of	IN
18751	580	5	a	a	DT
18751	580	6	cupel	cupel	NN
18751	580	7	is	be	VBZ
18751	580	8	,	,	,
18751	580	9	that	that	IN
18751	580	10	it	-PRON-	PRP
18751	580	11	is	be	VBZ
18751	580	12	sufficiently	sufficiently	RB
18751	580	13	porous	porous	JJ
18751	580	14	to	to	TO
18751	580	15	allow	allow	VB
18751	580	16	the	the	DT
18751	580	17	fused	fuse	VBN
18751	580	18	oxide	oxide	NN
18751	580	19	to	to	TO
18751	580	20	drain	drain	VB
18751	580	21	into	into	IN
18751	580	22	it	-PRON-	PRP
18751	580	23	as	as	RB
18751	580	24	fast	fast	RB
18751	580	25	as	as	IN
18751	580	26	it	-PRON-	PRP
18751	580	27	is	be	VBZ
18751	580	28	formed	form	VBN
18751	580	29	.	.	.
18751	581	1	It	-PRON-	PRP
18751	581	2	should	should	MD
18751	581	3	be	be	VB
18751	581	4	large	large	JJ
18751	581	5	enough	enough	RB
18751	581	6	to	to	TO
18751	581	7	absorb	absorb	VB
18751	581	8	the	the	DT
18751	581	9	whole	whole	NN
18751	581	10	of	of	IN
18751	581	11	the	the	DT
18751	581	12	liquid	liquid	NN
18751	581	13	;	;	:
18751	581	14	and	and	CC
18751	581	15	of	of	IN
18751	581	16	course	course	NN
18751	581	17	must	must	MD
18751	581	18	be	be	VB
18751	581	19	made	make	VBN
18751	581	20	of	of	IN
18751	581	21	a	a	DT
18751	581	22	material	material	NN
18751	581	23	upon	upon	IN
18751	581	24	which	which	WDT
18751	581	25	the	the	DT
18751	581	26	liquid	liquid	NN
18751	581	27	has	have	VBZ
18751	581	28	no	no	DT
18751	581	29	corrosive	corrosive	JJ
18751	581	30	action	action	NN
18751	581	31	.	.	.
18751	582	1	Cupels	cupel	NNS
18751	582	2	do	do	VBP
18751	582	3	not	not	RB
18751	582	4	bear	bear	VB
18751	582	5	transport	transport	NN
18751	582	6	well	well	RB
18751	582	7	;	;	:
18751	582	8	hence	hence	RB
18751	582	9	the	the	DT
18751	582	10	assayer	assayer	NN
18751	582	11	generally	generally	RB
18751	582	12	has	have	VBZ
18751	582	13	to	to	TO
18751	582	14	make	make	VB
18751	582	15	them	-PRON-	PRP
18751	582	16	,	,	,
18751	582	17	or	or	CC
18751	582	18	to	to	TO
18751	582	19	supervise	supervise	VB
18751	582	20	their	-PRON-	PRP$
18751	582	21	making	making	NN
18751	582	22	.	.	.
18751	583	1	A	a	DT
18751	583	2	quantity	quantity	NN
18751	583	3	of	of	IN
18751	583	4	bone	bone	NN
18751	583	5	ash	ash	NN
18751	583	6	is	be	VBZ
18751	583	7	carefully	carefully	RB
18751	583	8	mixed	mix	VBN
18751	583	9	with	with	IN
18751	583	10	water	water	NN
18751	583	11	so	so	IN
18751	583	12	that	that	IN
18751	583	13	no	no	DT
18751	583	14	lumps	lump	NNS
18751	583	15	are	be	VBP
18751	583	16	formed	form	VBN
18751	583	17	,	,	,
18751	583	18	and	and	CC
18751	583	19	the	the	DT
18751	583	20	mixture	mixture	NN
18751	583	21	is	be	VBZ
18751	583	22	then	then	RB
18751	583	23	worked	work	VBN
18751	583	24	up	up	RP
18751	583	25	by	by	IN
18751	583	26	rubbing	rub	VBG
18751	583	27	between	between	IN
18751	583	28	the	the	DT
18751	583	29	hands	hand	NNS
18751	583	30	.	.	.
18751	584	1	The	the	DT
18751	584	2	bone	bone	NN
18751	584	3	ash	ash	NN
18751	584	4	is	be	VBZ
18751	584	5	sufficiently	sufficiently	RB
18751	584	6	wet	wet	JJ
18751	584	7	when	when	WRB
18751	584	8	its	-PRON-	PRP$
18751	584	9	cohesion	cohesion	NN
18751	584	10	is	be	VBZ
18751	584	11	such	such	JJ
18751	584	12	that	that	IN
18751	584	13	it	-PRON-	PRP
18751	584	14	can	can	MD
18751	584	15	be	be	VB
18751	584	16	pressed	press	VBN
18751	584	17	into	into	IN
18751	584	18	a	a	DT
18751	584	19	lump	lump	NN
18751	584	20	,	,	,
18751	584	21	and	and	CC
18751	584	22	yet	yet	RB
18751	584	23	be	be	VB
18751	584	24	easily	easily	RB
18751	584	25	crumbled	crumble	VBN
18751	584	26	into	into	IN
18751	584	27	powder	powder	NN
18751	584	28	.	.	.
18751	585	1	Cupel	Cupel	NNP
18751	585	2	moulds	mould	NNS
18751	585	3	should	should	MD
18751	585	4	be	be	VB
18751	585	5	purchased	purchase	VBN
18751	585	6	.	.	.
18751	586	1	They	-PRON-	PRP
18751	586	2	are	be	VBP
18751	586	3	generally	generally	RB
18751	586	4	made	make	VBN
18751	586	5	of	of	IN
18751	586	6	turned	turn	VBN
18751	586	7	iron	iron	NN
18751	586	8	or	or	CC
18751	586	9	brass	brass	NN
18751	586	10	.	.	.
18751	587	1	They	-PRON-	PRP
18751	587	2	consist	consist	VBP
18751	587	3	of	of	IN
18751	587	4	three	three	CD
18751	587	5	parts	part	NNS
18751	587	6	(	(	-LRB-
18751	587	7	1	1	LS
18751	587	8	)	)	-RRB-
18751	587	9	a	a	DT
18751	587	10	hollow	hollow	JJ
18751	587	11	cylinder	cylinder	NN
18751	587	12	;	;	:
18751	587	13	(	(	-LRB-
18751	587	14	2	2	LS
18751	587	15	)	)	-RRB-
18751	587	16	a	a	DT
18751	587	17	disc	disc	NN
18751	587	18	of	of	IN
18751	587	19	metal	metal	NN
18751	587	20	;	;	:
18751	587	21	and	and	CC
18751	587	22	(	(	-LRB-
18751	587	23	3	3	LS
18751	587	24	)	)	-RRB-
18751	587	25	a	a	DT
18751	587	26	piston	piston	NN
18751	587	27	for	for	IN
18751	587	28	compressing	compress	VBG
18751	587	29	the	the	DT
18751	587	30	bone	bone	NN
18751	587	31	ash	ash	NN
18751	587	32	and	and	CC
18751	587	33	shaping	shape	VBG
18751	587	34	the	the	DT
18751	587	35	top	top	NN
18751	587	36	of	of	IN
18751	587	37	the	the	DT
18751	587	38	cupel	cupel	NNP
18751	587	39	.	.	.
18751	588	1	The	the	DT
18751	588	2	disc	disc	NN
18751	588	3	forms	form	VBZ
18751	588	4	a	a	DT
18751	588	5	false	false	JJ
18751	588	6	bottom	bottom	NN
18751	588	7	for	for	IN
18751	588	8	the	the	DT
18751	588	9	cylinder	cylinder	NN
18751	588	10	.	.	.
18751	589	1	This	this	DT
18751	589	2	is	be	VBZ
18751	589	3	put	put	VBN
18751	589	4	in	in	IN
18751	589	5	its	-PRON-	PRP$
18751	589	6	place	place	NN
18751	589	7	,	,	,
18751	589	8	and	and	CC
18751	589	9	the	the	DT
18751	589	10	cylinder	cylinder	NN
18751	589	11	filled	fill	VBN
18751	589	12	(	(	-LRB-
18751	589	13	or	or	CC
18751	589	14	nearly	nearly	RB
18751	589	15	so	so	RB
18751	589	16	)	)	-RRB-
18751	589	17	with	with	IN
18751	589	18	the	the	DT
18751	589	19	moistened	moisten	VBN
18751	589	20	bone	bone	NN
18751	589	21	ash	ash	NN
18751	589	22	.	.	.
18751	590	1	The	the	DT
18751	590	2	bone	bone	NN
18751	590	3	ash	ash	NN
18751	590	4	is	be	VBZ
18751	590	5	then	then	RB
18751	590	6	pressed	press	VBN
18751	590	7	into	into	IN
18751	590	8	shape	shape	NN
18751	590	9	with	with	IN
18751	590	10	the	the	DT
18751	590	11	piston	piston	NN
18751	590	12	,	,	,
18751	590	13	and	and	CC
18751	590	14	the	the	DT
18751	590	15	cupel	cupel	NNP
18751	590	16	finished	finish	VBD
18751	590	17	with	with	IN
18751	590	18	the	the	DT
18751	590	19	help	help	NN
18751	590	20	of	of	IN
18751	590	21	three	three	CD
18751	590	22	or	or	CC
18751	590	23	four	four	CD
18751	590	24	smart	smart	JJ
18751	590	25	blows	blow	NNS
18751	590	26	from	from	IN
18751	590	27	a	a	DT
18751	590	28	mallet	mallet	NN
18751	590	29	.	.	.
18751	591	1	Before	before	IN
18751	591	2	removing	remove	VBG
18751	591	3	the	the	DT
18751	591	4	piston	piston	NN
18751	591	5	,	,	,
18751	591	6	turn	turn	VB
18751	591	7	it	-PRON-	PRP
18751	591	8	half	half	JJ
18751	591	9	-	-	HYPH
18751	591	10	way	way	NN
18751	591	11	round	round	NN
18751	591	12	upon	upon	IN
18751	591	13	its	-PRON-	PRP$
18751	591	14	axis	axi	NNS
18751	591	15	so	so	IN
18751	591	16	as	as	IN
18751	591	17	to	to	TO
18751	591	18	loosen	loosen	VB
18751	591	19	and	and	CC
18751	591	20	smooth	smooth	VB
18751	591	21	the	the	DT
18751	591	22	face	face	NN
18751	591	23	of	of	IN
18751	591	24	the	the	DT
18751	591	25	cupel	cupel	NNP
18751	591	26	.	.	.
18751	592	1	The	the	DT
18751	592	2	cupel	cupel	NN
18751	592	3	is	be	VBZ
18751	592	4	got	get	VBN
18751	592	5	out	out	RP
18751	592	6	by	by	IN
18751	592	7	pressing	press	VBG
18751	592	8	up	up	RP
18751	592	9	the	the	DT
18751	592	10	disc	disc	NN
18751	592	11	of	of	IN
18751	592	12	metal	metal	NN
18751	592	13	forming	form	VBG
18751	592	14	the	the	DT
18751	592	15	false	false	JJ
18751	592	16	bottom	bottom	NN
18751	592	17	;	;	:
18751	592	18	the	the	DT
18751	592	19	removal	removal	NN
18751	592	20	is	be	VBZ
18751	592	21	more	more	RBR
18751	592	22	easily	easily	RB
18751	592	23	effected	effect	VBN
18751	592	24	if	if	IN
18751	592	25	the	the	DT
18751	592	26	mould	mould	NN
18751	592	27	is	be	VBZ
18751	592	28	somewhat	somewhat	RB
18751	592	29	conical	conical	JJ
18751	592	30	,	,	,
18751	592	31	instead	instead	RB
18751	592	32	of	of	IN
18751	592	33	cylindrical	cylindrical	JJ
18751	592	34	,	,	,
18751	592	35	in	in	IN
18751	592	36	form	form	NN
18751	592	37	.	.	.
18751	593	1	The	the	DT
18751	593	2	cupels	cupel	NNS
18751	593	3	are	be	VBP
18751	593	4	put	put	VBN
18751	593	5	in	in	IN
18751	593	6	a	a	DT
18751	593	7	warm	warm	JJ
18751	593	8	place	place	NN
18751	593	9	to	to	TO
18751	593	10	dry	dry	VB
18751	593	11	for	for	IN
18751	593	12	two	two	CD
18751	593	13	or	or	CC
18751	593	14	three	three	CD
18751	593	15	days	day	NNS
18751	593	16	.	.	.
18751	594	1	A	a	DT
18751	594	2	conveniently	conveniently	RB
18751	594	3	sized	sized	JJ
18751	594	4	cupel	cupel	NNP
18751	594	5	is	be	VBZ
18751	594	6	1	1	CD
18751	594	7	-	-	SYM
18751	594	8	1/4	1/4	CD
18751	594	9	inches	inch	NNS
18751	594	10	in	in	IN
18751	594	11	diameter	diameter	NN
18751	594	12	and	and	CC
18751	594	13	about	about	RB
18751	594	14	3/4	3/4	CD
18751	594	15	inch	inch	NN
18751	594	16	high	high	JJ
18751	594	17	.	.	.
18751	595	1	The	the	DT
18751	595	2	cavity	cavity	NN
18751	595	3	of	of	IN
18751	595	4	the	the	DT
18751	595	5	cupel	cupel	NNP
18751	595	6	is	be	VBZ
18751	595	7	about	about	RB
18751	595	8	1/4	1/4	CD
18751	595	9	inch	inch	NN
18751	595	10	deep	deep	JJ
18751	595	11	,	,	,
18751	595	12	and	and	CC
18751	595	13	something	something	NN
18751	595	14	of	of	IN
18751	595	15	the	the	DT
18751	595	16	shape	shape	NN
18751	595	17	shown	show	VBN
18751	595	18	in	in	IN
18751	595	19	fig	fig	NN
18751	595	20	.	.	.
18751	596	1	5	5	CD
18751	596	2	.	.	.
18751	597	1	[	[	-LRB-
18751	597	2	Illustration	illustration	NN
18751	597	3	:	:	:
18751	597	4	FIG	FIG	NNP
18751	597	5	.	.	.
18751	598	1	6	6	LS
18751	598	2	.	.	.
18751	598	3	]	]	-RRB-
18751	599	1	[	[	-LRB-
18751	599	2	Illustration	illustration	NN
18751	599	3	:	:	:
18751	599	4	FIG	FIG	NNP
18751	599	5	.	.	.
18751	600	1	7	7	LS
18751	600	2	.	.	.
18751	600	3	]	]	-RRB-
18751	601	1	[	[	-LRB-
18751	601	2	Illustration	illustration	NN
18751	601	3	:	:	:
18751	601	4	FIG	FIG	NNP
18751	601	5	.	.	.
18751	602	1	8	8	LS
18751	602	2	.	.	.
18751	602	3	]	]	-RRB-
18751	603	1	There	there	EX
18751	603	2	are	be	VBP
18751	603	3	two	two	CD
18751	603	4	kinds	kind	NNS
18751	603	5	of	of	IN
18751	603	6	furnaces	furnace	NNS
18751	603	7	required	require	VBN
18751	603	8	,	,	,
18751	603	9	the	the	DT
18751	603	10	"	"	``
18751	603	11	wind	wind	NN
18751	603	12	"	"	''
18751	603	13	and	and	CC
18751	603	14	"	"	``
18751	603	15	muffle	muffle	FW
18751	603	16	"	"	''
18751	603	17	furnaces	furnace	NNS
18751	603	18	.	.	.
18751	604	1	These	these	DT
18751	604	2	are	be	VBP
18751	604	3	built	build	VBN
18751	604	4	of	of	IN
18751	604	5	brick	brick	NN
18751	604	6	,	,	,
18751	604	7	fire	fire	NN
18751	604	8	-	-	HYPH
18751	604	9	brick	brick	NN
18751	604	10	,	,	,
18751	604	11	of	of	IN
18751	604	12	course	course	NN
18751	604	13	,	,	,
18751	604	14	being	be	VBG
18751	604	15	used	use	VBN
18751	604	16	for	for	IN
18751	604	17	the	the	DT
18751	604	18	lining	lining	NN
18751	604	19	.	.	.
18751	605	1	They	-PRON-	PRP
18751	605	2	are	be	VBP
18751	605	3	connected	connect	VBN
18751	605	4	with	with	IN
18751	605	5	a	a	DT
18751	605	6	chimney	chimney	NN
18751	605	7	that	that	WDT
18751	605	8	will	will	MD
18751	605	9	provide	provide	VB
18751	605	10	a	a	DT
18751	605	11	good	good	JJ
18751	605	12	draught	draught	NN
18751	605	13	.	.	.
18751	606	1	Figure	figure	NN
18751	606	2	6	6	CD
18751	606	3	shows	show	VBZ
18751	606	4	a	a	DT
18751	606	5	section	section	NN
18751	606	6	of	of	IN
18751	606	7	the	the	DT
18751	606	8	wind	wind	NN
18751	606	9	furnace	furnace	NN
18751	606	10	,	,	,
18751	606	11	fig	fig	NN
18751	606	12	.	.	.
18751	607	1	7	7	CD
18751	607	2	a	a	DT
18751	607	3	section	section	NN
18751	607	4	of	of	IN
18751	607	5	the	the	DT
18751	607	6	muffle	muffle	NN
18751	607	7	furnace	furnace	NN
18751	607	8	,	,	,
18751	607	9	and	and	CC
18751	607	10	fig	fig	VB
18751	607	11	.	.	.
18751	608	1	8	8	CD
18751	608	2	a	a	DT
18751	608	3	general	general	JJ
18751	608	4	view	view	NN
18751	608	5	of	of	IN
18751	608	6	a	a	DT
18751	608	7	group	group	NN
18751	608	8	comprising	comprise	VBG
18751	608	9	a	a	DT
18751	608	10	muffle	muffle	NN
18751	608	11	and	and	CC
18751	608	12	two	two	CD
18751	608	13	wind	wind	NN
18751	608	14	furnaces	furnace	NNS
18751	608	15	suitable	suitable	JJ
18751	608	16	for	for	IN
18751	608	17	general	general	JJ
18751	608	18	work	work	NN
18751	608	19	.	.	.
18751	609	1	When	when	WRB
18751	609	2	in	in	IN
18751	609	3	operation	operation	NN
18751	609	4	,	,	,
18751	609	5	the	the	DT
18751	609	6	furnaces	furnace	NNS
18751	609	7	are	be	VBP
18751	609	8	covered	cover	VBN
18751	609	9	with	with	IN
18751	609	10	iron	iron	NN
18751	609	11	-	-	HYPH
18751	609	12	bound	bind	VBN
18751	609	13	tiles	tile	NNS
18751	609	14	.	.	.
18751	610	1	The	the	DT
18751	610	2	opening	opening	NN
18751	610	3	under	under	IN
18751	610	4	the	the	DT
18751	610	5	door	door	NN
18751	610	6	of	of	IN
18751	610	7	the	the	DT
18751	610	8	muffle	muffle	NN
18751	610	9	is	be	VBZ
18751	610	10	closed	close	VBN
18751	610	11	with	with	IN
18751	610	12	a	a	DT
18751	610	13	loosely	loosely	RB
18751	610	14	fitting	fitting	JJ
18751	610	15	brick	brick	NN
18751	610	16	.	.	.
18751	611	1	The	the	DT
18751	611	2	floor	floor	NN
18751	611	3	of	of	IN
18751	611	4	the	the	DT
18751	611	5	muffle	muffle	NN
18751	611	6	is	be	VBZ
18751	611	7	protected	protect	VBN
18751	611	8	with	with	IN
18751	611	9	a	a	DT
18751	611	10	layer	layer	NN
18751	611	11	of	of	IN
18751	611	12	bone	bone	NN
18751	611	13	-	-	HYPH
18751	611	14	ash	ash	NN
18751	611	15	,	,	,
18751	611	16	which	which	WDT
18751	611	17	absorbs	absorb	VBZ
18751	611	18	any	any	DT
18751	611	19	oxide	oxide	NN
18751	611	20	of	of	IN
18751	611	21	lead	lead	NN
18751	611	22	that	that	WDT
18751	611	23	may	may	MD
18751	611	24	be	be	VB
18751	611	25	accidentally	accidentally	RB
18751	611	26	spilt	spilt	JJ
18751	611	27	.	.	.
18751	612	1	The	the	DT
18751	612	2	fire	fire	NN
18751	612	3	bars	bar	NNS
18751	612	4	should	should	MD
18751	612	5	be	be	VB
18751	612	6	easily	easily	RB
18751	612	7	removable	removable	JJ
18751	612	8	.	.	.
18751	613	1	Few	few	JJ
18751	613	2	tools	tool	NNS
18751	613	3	are	be	VBP
18751	613	4	wanted	want	VBN
18751	613	5	;	;	:
18751	613	6	the	the	DT
18751	613	7	most	most	RBS
18751	613	8	important	important	JJ
18751	613	9	are	be	VBP
18751	613	10	some	some	DT
18751	613	11	cast	cast	NN
18751	613	12	-	-	HYPH
18751	613	13	iron	iron	NN
18751	613	14	moulds	mould	NNS
18751	613	15	,	,	,
18751	613	16	tongs	tong	NNS
18751	613	17	(	(	-LRB-
18751	613	18	fig	fig	NN
18751	613	19	.	.	.
18751	614	1	9	9	LS
18751	614	2	)	)	-RRB-
18751	614	3	,	,	,
18751	614	4	stirrers	stirrer	NNS
18751	614	5	for	for	IN
18751	614	6	calcining	calcining	NN
18751	614	7	(	(	-LRB-
18751	614	8	fig	fig	NN
18751	614	9	.	.	.
18751	615	1	10	10	LS
18751	615	2	)	)	-RRB-
18751	615	3	,	,	,
18751	615	4	and	and	CC
18751	615	5	light	light	JJ
18751	615	6	tongs	tong	NNS
18751	615	7	of	of	IN
18751	615	8	a	a	DT
18751	615	9	special	special	JJ
18751	615	10	form	form	NN
18751	615	11	for	for	IN
18751	615	12	handling	handle	VBG
18751	615	13	scorifiers	scorifier	NNS
18751	615	14	and	and	CC
18751	615	15	cupels	cupel	NNS
18751	615	16	(	(	-LRB-
18751	615	17	_	_	NNP
18751	615	18	see	see	VBP
18751	615	19	_	_	NNP
18751	615	20	SILVER	SILVER	NNP
18751	615	21	)	)	-RRB-
18751	615	22	.	.	.
18751	616	1	[	[	-LRB-
18751	616	2	Illustration	illustration	NN
18751	616	3	:	:	:
18751	616	4	FIG	FIG	NNP
18751	616	5	.	.	.
18751	617	1	9	9	CD
18751	617	2	.	.	.
18751	617	3	]	]	-RRB-
18751	618	1	[	[	-LRB-
18751	618	2	Illustration	illustration	NN
18751	618	3	:	:	:
18751	618	4	FIG	FIG	NNP
18751	618	5	.	.	.
18751	619	1	10	10	CD
18751	619	2	.	.	.
18751	619	3	]	]	-RRB-
18751	620	1	The	the	DT
18751	620	2	coke	coke	NN
18751	620	3	used	use	VBD
18751	620	4	should	should	MD
18751	620	5	be	be	VB
18751	620	6	of	of	IN
18751	620	7	good	good	JJ
18751	620	8	quality	quality	NN
18751	620	9	;	;	:
18751	620	10	the	the	DT
18751	620	11	formation	formation	NN
18751	620	12	of	of	IN
18751	620	13	a	a	DT
18751	620	14	fused	fuse	VBN
18751	620	15	ash	ash	NN
18751	620	16	(	(	-LRB-
18751	620	17	clinker	clinker	NN
18751	620	18	)	)	-RRB-
18751	620	19	,	,	,
18751	620	20	in	in	IN
18751	620	21	any	any	DT
18751	620	22	quantity	quantity	NN
18751	620	23	,	,	,
18751	620	24	causes	cause	VBZ
18751	620	25	ceaseless	ceaseless	NN
18751	620	26	trouble	trouble	NN
18751	620	27	,	,	,
18751	620	28	and	and	CC
18751	620	29	requires	require	VBZ
18751	620	30	frequent	frequent	JJ
18751	620	31	removal	removal	NN
18751	620	32	.	.	.
18751	621	1	The	the	DT
18751	621	2	coke	coke	NN
18751	621	3	should	should	MD
18751	621	4	be	be	VB
18751	621	5	broken	break	VBN
18751	621	6	into	into	IN
18751	621	7	lumps	lump	NNS
18751	621	8	of	of	IN
18751	621	9	a	a	DT
18751	621	10	uniform	uniform	JJ
18751	621	11	size	size	NN
18751	621	12	(	(	-LRB-
18751	621	13	about	about	RB
18751	621	14	2	2	CD
18751	621	15	in	in	IN
18751	621	16	.	.	.
18751	622	1	across	across	IN
18751	622	2	)	)	-RRB-
18751	622	3	before	before	IN
18751	622	4	being	be	VBG
18751	622	5	brought	bring	VBN
18751	622	6	into	into	IN
18751	622	7	the	the	DT
18751	622	8	office	office	NN
18751	622	9	.	.	.
18751	623	1	The	the	DT
18751	623	2	furnace	furnace	NN
18751	623	3	should	should	MD
18751	623	4	be	be	VB
18751	623	5	well	well	RB
18751	623	6	packed	pack	VBN
18751	623	7	by	by	IN
18751	623	8	stirring	stir	VBG
18751	623	9	,	,	,
18751	623	10	raising	raise	VBG
18751	623	11	the	the	DT
18751	623	12	coke	coke	NN
18751	623	13	and	and	CC
18751	623	14	not	not	RB
18751	623	15	ramming	ram	VBG
18751	623	16	it	-PRON-	PRP
18751	623	17	,	,	,
18751	623	18	and	and	CC
18751	623	19	it	-PRON-	PRP
18751	623	20	should	should	MD
18751	623	21	be	be	VB
18751	623	22	uniformly	uniformly	RB
18751	623	23	heated	heat	VBN
18751	623	24	,	,	,
18751	623	25	not	not	RB
18751	623	26	hot	hot	JJ
18751	623	27	below	below	IN
18751	623	28	and	and	CC
18751	623	29	cold	cold	JJ
18751	623	30	above	above	RB
18751	623	31	.	.	.
18751	624	1	In	in	IN
18751	624	2	lighting	light	VBG
18751	624	3	a	a	DT
18751	624	4	furnace	furnace	NN
18751	624	5	,	,	,
18751	624	6	a	a	DT
18751	624	7	start	start	NN
18751	624	8	is	be	VBZ
18751	624	9	made	make	VBN
18751	624	10	with	with	IN
18751	624	11	wood	wood	NN
18751	624	12	and	and	CC
18751	624	13	charcoal	charcoal	NN
18751	624	14	,	,	,
18751	624	15	this	this	DT
18751	624	16	readily	readily	RB
18751	624	17	ignites	ignite	VBZ
18751	624	18	and	and	CC
18751	624	19	sets	set	VBZ
18751	624	20	fire	fire	NN
18751	624	21	to	to	IN
18751	624	22	the	the	DT
18751	624	23	coke	coke	NN
18751	624	24	,	,	,
18751	624	25	which	which	WDT
18751	624	26	of	of	IN
18751	624	27	itself	-PRON-	PRP
18751	624	28	does	do	VBZ
18751	624	29	not	not	RB
18751	624	30	kindle	kindle	VB
18751	624	31	easily	easily	RB
18751	624	32	.	.	.
18751	625	1	In	in	IN
18751	625	2	commencing	commence	VBG
18751	625	3	work	work	NN
18751	625	4	,	,	,
18751	625	5	add	add	VB
18751	625	6	(	(	-LRB-
18751	625	7	if	if	IN
18751	625	8	necessary	necessary	JJ
18751	625	9	)	)	-RRB-
18751	625	10	fresh	fresh	JJ
18751	625	11	coke	coke	NN
18751	625	12	,	,	,
18751	625	13	and	and	CC
18751	625	14	mix	mix	VB
18751	625	15	well	well	RB
18751	625	16	;	;	:
18751	625	17	make	make	VB
18751	625	18	hollows	hollow	NNS
18751	625	19	,	,	,
18751	625	20	and	and	CC
18751	625	21	into	into	IN
18751	625	22	these	these	DT
18751	625	23	put	put	VBN
18751	625	24	old	old	JJ
18751	625	25	crucibles	crucible	NNS
18751	625	26	;	;	:
18751	625	27	pack	pack	VB
18751	625	28	around	around	RB
18751	625	29	with	with	IN
18751	625	30	coke	coke	NN
18751	625	31	,	,	,
18751	625	32	so	so	IN
18751	625	33	that	that	IN
18751	625	34	the	the	DT
18751	625	35	surface	surface	NN
18751	625	36	shall	shall	MD
18751	625	37	be	be	VB
18751	625	38	concave	concave	NNP
18751	625	39	,	,	,
18751	625	40	sloping	slope	VBG
18751	625	41	upwards	upwards	RB
18751	625	42	from	from	IN
18751	625	43	the	the	DT
18751	625	44	mouths	mouth	NNS
18751	625	45	of	of	IN
18751	625	46	the	the	DT
18751	625	47	crucibles	crucible	NNS
18751	625	48	to	to	IN
18751	625	49	the	the	DT
18751	625	50	sides	side	NNS
18751	625	51	of	of	IN
18751	625	52	the	the	DT
18751	625	53	furnace	furnace	NN
18751	625	54	;	;	:
18751	625	55	close	close	VB
18751	625	56	the	the	DT
18751	625	57	furnace	furnace	NN
18751	625	58	,	,	,
18751	625	59	and	and	CC
18751	625	60	,	,	,
18751	625	61	when	when	WRB
18751	625	62	uniformly	uniformly	RB
18751	625	63	heated	heated	JJ
18751	625	64	,	,	,
18751	625	65	substitute	substitute	NN
18751	625	66	for	for	IN
18751	625	67	the	the	DT
18751	625	68	empty	empty	JJ
18751	625	69	crucibles	crucible	NNS
18751	625	70	those	those	DT
18751	625	71	which	which	WDT
18751	625	72	contain	contain	VBP
18751	625	73	the	the	DT
18751	625	74	assays	assay	NNS
18751	625	75	.	.	.
18751	626	1	It	-PRON-	PRP
18751	626	2	is	be	VBZ
18751	626	3	rarely	rarely	RB
18751	626	4	advisable	advisable	JJ
18751	626	5	to	to	TO
18751	626	6	have	have	VB
18751	626	7	a	a	DT
18751	626	8	very	very	RB
18751	626	9	hot	hot	JJ
18751	626	10	fire	fire	NN
18751	626	11	at	at	IN
18751	626	12	first	first	RB
18751	626	13	,	,	,
18751	626	14	because	because	IN
18751	626	15	with	with	IN
18751	626	16	a	a	DT
18751	626	17	gradual	gradual	JJ
18751	626	18	heat	heat	NN
18751	626	19	the	the	DT
18751	626	20	gases	gas	NNS
18751	626	21	and	and	CC
18751	626	22	steam	steam	NN
18751	626	23	quietly	quietly	RB
18751	626	24	escape	escape	VBP
18751	626	25	through	through	IN
18751	626	26	the	the	DT
18751	626	27	unfused	unfused	JJ
18751	626	28	mass	mass	NN
18751	626	29	,	,	,
18751	626	30	while	while	IN
18751	626	31	with	with	IN
18751	626	32	too	too	RB
18751	626	33	strong	strong	JJ
18751	626	34	a	a	DT
18751	626	35	heat	heat	NN
18751	626	36	these	these	DT
18751	626	37	might	may	MD
18751	626	38	make	make	VB
18751	626	39	some	some	DT
18751	626	40	of	of	IN
18751	626	41	the	the	DT
18751	626	42	matter	matter	NN
18751	626	43	in	in	IN
18751	626	44	the	the	DT
18751	626	45	crucible	crucible	JJ
18751	626	46	overflow	overflow	NN
18751	626	47	.	.	.
18751	627	1	Moreover	moreover	RB
18751	627	2	,	,	,
18751	627	3	if	if	IN
18751	627	4	the	the	DT
18751	627	5	heat	heat	NN
18751	627	6	should	should	MD
18751	627	7	be	be	VB
18751	627	8	too	too	RB
18751	627	9	strong	strong	JJ
18751	627	10	at	at	IN
18751	627	11	first	first	RB
18751	627	12	,	,	,
18751	627	13	the	the	DT
18751	627	14	flux	flux	NN
18751	627	15	might	may	MD
18751	627	16	melt	melt	VB
18751	627	17	and	and	CC
18751	627	18	run	run	VB
18751	627	19	to	to	IN
18751	627	20	the	the	DT
18751	627	21	bottom	bottom	NN
18751	627	22	of	of	IN
18751	627	23	the	the	DT
18751	627	24	crucible	crucible	NN
18751	627	25	,	,	,
18751	627	26	leaving	leave	VBG
18751	627	27	the	the	DT
18751	627	28	quartz	quartz	NN
18751	627	29	,	,	,
18751	627	30	&	&	CC
18751	627	31	c.	c.	NNP
18751	627	32	,	,	,
18751	627	33	as	as	IN
18751	627	34	a	a	DT
18751	627	35	pasty	pasty	NN
18751	627	36	mass	mass	NN
18751	627	37	above	above	RB
18751	627	38	;	;	:
18751	627	39	with	with	IN
18751	627	40	a	a	DT
18751	627	41	gentler	gentler	JJ
18751	627	42	heat	heat	NN
18751	627	43	combination	combination	NN
18751	627	44	is	be	VBZ
18751	627	45	completed	complete	VBN
18751	627	46	,	,	,
18751	627	47	and	and	CC
18751	627	48	the	the	DT
18751	627	49	subsequent	subsequent	JJ
18751	627	50	fiercer	fiercer	NNP
18751	627	51	heat	heat	NN
18751	627	52	simply	simply	RB
18751	627	53	melts	melt	VBZ
18751	627	54	the	the	DT
18751	627	55	fusible	fusible	JJ
18751	627	56	compound	compound	NN
18751	627	57	into	into	IN
18751	627	58	homogeneous	homogeneous	JJ
18751	627	59	slag	slag	NN
18751	627	60	.	.	.
18751	628	1	The	the	DT
18751	628	2	fused	fuse	VBN
18751	628	3	material	material	NN
18751	628	4	may	may	MD
18751	628	5	be	be	VB
18751	628	6	left	leave	VBN
18751	628	7	in	in	IN
18751	628	8	the	the	DT
18751	628	9	crucible	crucible	JJ
18751	628	10	and	and	CC
18751	628	11	separated	separate	VBD
18751	628	12	from	from	IN
18751	628	13	it	-PRON-	PRP
18751	628	14	by	by	IN
18751	628	15	breaking	break	VBG
18751	628	16	when	when	WRB
18751	628	17	cold	cold	JJ
18751	628	18	.	.	.
18751	629	1	It	-PRON-	PRP
18751	629	2	is	be	VBZ
18751	629	3	generally	generally	RB
18751	629	4	more	more	RBR
18751	629	5	convenient	convenient	JJ
18751	629	6	to	to	TO
18751	629	7	pour	pour	VB
18751	629	8	it	-PRON-	PRP
18751	629	9	into	into	IN
18751	629	10	cast	cast	NN
18751	629	11	-	-	HYPH
18751	629	12	iron	iron	NN
18751	629	13	moulds	mould	NNS
18751	629	14	.	.	.
18751	630	1	These	these	DT
18751	630	2	moulds	mould	NNS
18751	630	3	should	should	MD
18751	630	4	be	be	VB
18751	630	5	dry	dry	JJ
18751	630	6	and	and	CC
18751	630	7	smooth	smooth	JJ
18751	630	8	.	.	.
18751	631	1	They	-PRON-	PRP
18751	631	2	act	act	VBP
18751	631	3	best	best	RB
18751	631	4	when	when	WRB
18751	631	5	warmed	warm	VBN
18751	631	6	and	and	CC
18751	631	7	oiled	oil	VBD
18751	631	8	or	or	CC
18751	631	9	black	black	JJ
18751	631	10	-	-	HYPH
18751	631	11	leaded	leaded	JJ
18751	631	12	.	.	.
18751	632	1	Air	air	NN
18751	632	2	entering	enter	VBG
18751	632	3	through	through	IN
18751	632	4	the	the	DT
18751	632	5	fire	fire	NN
18751	632	6	-	-	HYPH
18751	632	7	bars	bar	NNS
18751	632	8	of	of	IN
18751	632	9	a	a	DT
18751	632	10	furnace	furnace	NN
18751	632	11	and	and	CC
18751	632	12	coming	come	VBG
18751	632	13	in	in	IN
18751	632	14	contact	contact	NN
18751	632	15	with	with	IN
18751	632	16	hot	hot	JJ
18751	632	17	coke	coke	NN
18751	632	18	combines	combine	VBZ
18751	632	19	with	with	IN
18751	632	20	it	-PRON-	PRP
18751	632	21	,	,	,
18751	632	22	forming	form	VBG
18751	632	23	a	a	DT
18751	632	24	very	very	RB
18751	632	25	hot	hot	JJ
18751	632	26	mixture	mixture	NN
18751	632	27	of	of	IN
18751	632	28	carbonic	carbonic	JJ
18751	632	29	acid	acid	NN
18751	632	30	and	and	CC
18751	632	31	nitrogen	nitrogen	NN
18751	632	32	;	;	:
18751	632	33	this	this	DT
18751	632	34	ascending	ascending	NN
18751	632	35	,	,	,
18751	632	36	comes	come	VBZ
18751	632	37	in	in	IN
18751	632	38	contact	contact	NN
18751	632	39	with	with	IN
18751	632	40	more	more	JJR
18751	632	41	coke	coke	NN
18751	632	42	,	,	,
18751	632	43	and	and	CC
18751	632	44	the	the	DT
18751	632	45	carbonic	carbonic	JJ
18751	632	46	acid	acid	NN
18751	632	47	is	be	VBZ
18751	632	48	reduced	reduce	VBN
18751	632	49	to	to	IN
18751	632	50	carbonic	carbonic	JJ
18751	632	51	oxide	oxide	NN
18751	632	52	;	;	,
18751	632	53	at	at	IN
18751	632	54	the	the	DT
18751	632	55	top	top	NN
18751	632	56	of	of	IN
18751	632	57	the	the	DT
18751	632	58	furnace	furnace	NN
18751	632	59	,	,	,
18751	632	60	or	or	CC
18751	632	61	in	in	IN
18751	632	62	the	the	DT
18751	632	63	flue	flue	NN
18751	632	64	,	,	,
18751	632	65	the	the	DT
18751	632	66	carbonic	carbonic	JJ
18751	632	67	oxide	oxide	NN
18751	632	68	meeting	meet	VBG
18751	632	69	fresh	fresh	JJ
18751	632	70	air	air	NN
18751	632	71	,	,	,
18751	632	72	combines	combine	VBZ
18751	632	73	with	with	IN
18751	632	74	the	the	DT
18751	632	75	oxygen	oxygen	NN
18751	632	76	therein	therein	RB
18751	632	77	and	and	CC
18751	632	78	re	re	NNS
18751	632	79	-	-	NNS
18751	632	80	forms	form	NNS
18751	632	81	carbonic	carbonic	JJ
18751	632	82	acid	acid	NN
18751	632	83	.	.	.
18751	633	1	In	in	IN
18751	633	2	the	the	DT
18751	633	3	first	first	JJ
18751	633	4	and	and	CC
18751	633	5	third	third	JJ
18751	633	6	of	of	IN
18751	633	7	these	these	DT
18751	633	8	reactions	reaction	NNS
18751	633	9	,	,	,
18751	633	10	much	much	JJ
18751	633	11	heat	heat	NN
18751	633	12	is	be	VBZ
18751	633	13	evolved	evolve	VBN
18751	633	14	;	;	:
18751	633	15	in	in	IN
18751	633	16	the	the	DT
18751	633	17	second	second	JJ
18751	633	18	,	,	,
18751	633	19	the	the	DT
18751	633	20	furnace	furnace	NN
18751	633	21	is	be	VBZ
18751	633	22	cooled	cool	VBN
18751	633	23	a	a	DT
18751	633	24	little	little	JJ
18751	633	25	.	.	.
18751	634	1	It	-PRON-	PRP
18751	634	2	must	must	MD
18751	634	3	always	always	RB
18751	634	4	be	be	VB
18751	634	5	remembered	remember	VBN
18751	634	6	,	,	,
18751	634	7	that	that	IN
18751	634	8	the	the	DT
18751	634	9	carbonic	carbonic	JJ
18751	634	10	oxide	oxide	NN
18751	634	11	of	of	IN
18751	634	12	the	the	DT
18751	634	13	furnace	furnace	NN
18751	634	14	gases	gas	NNS
18751	634	15	is	be	VBZ
18751	634	16	a	a	DT
18751	634	17	reducing	reduce	VBG
18751	634	18	agent	agent	NN
18751	634	19	.	.	.
18751	635	1	When	when	WRB
18751	635	2	these	these	DT
18751	635	3	gases	gas	NNS
18751	635	4	are	be	VBP
18751	635	5	likely	likely	JJ
18751	635	6	to	to	TO
18751	635	7	exert	exert	VB
18751	635	8	a	a	DT
18751	635	9	prejudicial	prejudicial	JJ
18751	635	10	effect	effect	NN
18751	635	11	,	,	,
18751	635	12	and	and	CC
18751	635	13	a	a	DT
18751	635	14	strongly	strongly	RB
18751	635	15	oxidising	oxidising	JJ
18751	635	16	atmosphere	atmosphere	NN
18751	635	17	is	be	VBZ
18751	635	18	required	require	VBN
18751	635	19	,	,	,
18751	635	20	the	the	DT
18751	635	21	work	work	NN
18751	635	22	is	be	VBZ
18751	635	23	best	well	RBS
18751	635	24	done	do	VBN
18751	635	25	in	in	IN
18751	635	26	a	a	DT
18751	635	27	_	_	NNP
18751	635	28	muffle	muffle	NN
18751	635	29	_	_	NNP
18751	635	30	.	.	.
18751	636	1	FOOTNOTES	footnote	NNS
18751	636	2	:	:	:
18751	636	3	[	[	-LRB-
18751	636	4	3	3	LS
18751	636	5	]	]	-RRB-
18751	636	6	There	there	EX
18751	636	7	is	be	VBZ
18751	636	8	an	an	DT
18751	636	9	exception	exception	NN
18751	636	10	to	to	IN
18751	636	11	this	this	DT
18751	636	12	,	,	,
18751	636	13	as	as	IN
18751	636	14	when	when	WRB
18751	636	15	the	the	DT
18751	636	16	slag	slag	NN
18751	636	17	is	be	VBZ
18751	636	18	liable	liable	JJ
18751	636	19	to	to	TO
18751	636	20	be	be	VB
18751	636	21	acted	act	VBN
18751	636	22	on	on	IN
18751	636	23	when	when	WRB
18751	636	24	exposed	expose	VBN
18751	636	25	to	to	IN
18751	636	26	the	the	DT
18751	636	27	air	air	NN
18751	636	28	and	and	CC
18751	636	29	to	to	IN
18751	636	30	the	the	DT
18751	636	31	gases	gas	NNS
18751	636	32	of	of	IN
18751	636	33	the	the	DT
18751	636	34	furnace	furnace	NN
18751	636	35	.	.	.
18751	637	1	In	in	IN
18751	637	2	this	this	DT
18751	637	3	case	case	NN
18751	637	4	a	a	DT
18751	637	5	layer	layer	NN
18751	637	6	of	of	IN
18751	637	7	fused	fuse	VBN
18751	637	8	common	common	JJ
18751	637	9	salt	salt	NN
18751	637	10	floating	float	VBG
18751	637	11	on	on	IN
18751	637	12	the	the	DT
18751	637	13	slag	slag	NN
18751	637	14	,	,	,
18751	637	15	so	so	IN
18751	637	16	as	as	IN
18751	637	17	to	to	TO
18751	637	18	protect	protect	VB
18751	637	19	it	-PRON-	PRP
18751	637	20	from	from	IN
18751	637	21	the	the	DT
18751	637	22	air	air	NN
18751	637	23	and	and	CC
18751	637	24	furnace	furnace	NN
18751	637	25	gases	gas	NNS
18751	637	26	,	,	,
18751	637	27	is	be	VBZ
18751	637	28	a	a	DT
18751	637	29	distinct	distinct	JJ
18751	637	30	advantage	advantage	NN
18751	637	31	.	.	.
18751	638	1	CHAPTER	CHAPTER	NNP
18751	638	2	III	III	NNP
18751	638	3	.	.	.
18751	639	1	WET	WET	NNP
18751	639	2	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	639	3	METHODS	methods	JJ
18751	639	4	.	.	.
18751	640	1	In	in	IN
18751	640	2	_	_	NNP
18751	640	3	dry	dry	JJ
18751	640	4	assays	assays	RB
18751	640	5	_	_	NNP
18751	640	6	the	the	DT
18751	640	7	metal	metal	NN
18751	640	8	is	be	VBZ
18751	640	9	almost	almost	RB
18751	640	10	always	always	RB
18751	640	11	separated	separate	VBN
18751	640	12	and	and	CC
18751	640	13	weighed	weigh	VBD
18751	640	14	as	as	IN
18751	640	15	metal	metal	NN
18751	640	16	;	;	:
18751	640	17	in	in	IN
18751	640	18	_	_	NNP
18751	640	19	wet	wet	JJ
18751	640	20	_	_	NNP
18751	640	21	gravimetric	gravimetric	NN
18751	640	22	assays	assays	RB
18751	640	23	the	the	DT
18751	640	24	metal	metal	NN
18751	640	25	is	be	VBZ
18751	640	26	more	more	RBR
18751	640	27	usually	usually	RB
18751	640	28	weighed	weigh	VBN
18751	640	29	in	in	IN
18751	640	30	the	the	DT
18751	640	31	form	form	NN
18751	640	32	of	of	IN
18751	640	33	a	a	DT
18751	640	34	definite	definite	JJ
18751	640	35	compound	compound	NN
18751	640	36	of	of	IN
18751	640	37	known	know	VBN
18751	640	38	composition	composition	NN
18751	640	39	.	.	.
18751	641	1	The	the	DT
18751	641	2	general	general	JJ
18751	641	3	methods	method	NNS
18751	641	4	of	of	IN
18751	641	5	working	work	VBG
18751	641	6	resemble	resemble	VBP
18751	641	7	those	those	DT
18751	641	8	of	of	IN
18751	641	9	ordinary	ordinary	JJ
18751	641	10	chemical	chemical	JJ
18751	641	11	analysis	analysis	NN
18751	641	12	,	,	,
18751	641	13	and	and	CC
18751	641	14	their	-PRON-	PRP$
18751	641	15	successful	successful	JJ
18751	641	16	working	working	NN
18751	641	17	is	be	VBZ
18751	641	18	greatly	greatly	RB
18751	641	19	helped	help	VBN
18751	641	20	by	by	IN
18751	641	21	a	a	DT
18751	641	22	knowledge	knowledge	NN
18751	641	23	of	of	IN
18751	641	24	,	,	,
18751	641	25	at	at	IN
18751	641	26	any	any	DT
18751	641	27	rate	rate	NN
18751	641	28	,	,	,
18751	641	29	those	those	DT
18751	641	30	compounds	compound	NNS
18751	641	31	of	of	IN
18751	641	32	the	the	DT
18751	641	33	metal	metal	NN
18751	641	34	which	which	WDT
18751	641	35	enable	enable	VBP
18751	641	36	it	-PRON-	PRP
18751	641	37	to	to	TO
18751	641	38	be	be	VB
18751	641	39	separated	separate	VBN
18751	641	40	,	,	,
18751	641	41	and	and	CC
18751	641	42	of	of	IN
18751	641	43	those	those	DT
18751	641	44	which	which	WDT
18751	641	45	are	be	VBP
18751	641	46	the	the	DT
18751	641	47	most	most	RBS
18751	641	48	convenient	convenient	JJ
18751	641	49	forms	form	NNS
18751	641	50	in	in	IN
18751	641	51	which	which	WDT
18751	641	52	it	-PRON-	PRP
18751	641	53	can	can	MD
18751	641	54	be	be	VB
18751	641	55	weighed	weigh	VBN
18751	641	56	.	.	.
18751	642	1	But	but	CC
18751	642	2	the	the	DT
18751	642	3	work	work	NN
18751	642	4	of	of	IN
18751	642	5	the	the	DT
18751	642	6	assayer	assayer	NN
18751	642	7	differs	differ	VBZ
18751	642	8	from	from	IN
18751	642	9	that	that	DT
18751	642	10	of	of	IN
18751	642	11	the	the	DT
18751	642	12	analyst	analyst	NN
18751	642	13	,	,	,
18751	642	14	inasmuch	inasmuch	JJ
18751	642	15	as	as	IN
18751	642	16	the	the	DT
18751	642	17	bulk	bulk	NN
18751	642	18	of	of	IN
18751	642	19	his	-PRON-	PRP$
18751	642	20	estimations	estimation	NNS
18751	642	21	are	be	VBP
18751	642	22	made	make	VBN
18751	642	23	upon	upon	IN
18751	642	24	material	material	NN
18751	642	25	of	of	IN
18751	642	26	practically	practically	RB
18751	642	27	the	the	DT
18751	642	28	same	same	JJ
18751	642	29	kind	kind	NN
18751	642	30	,	,	,
18751	642	31	varying	vary	VBG
18751	642	32	only	only	RB
18751	642	33	in	in	IN
18751	642	34	richness	richness	NN
18751	642	35	;	;	:
18751	642	36	consequently	consequently	RB
18751	642	37	in	in	IN
18751	642	38	assaying	assay	VBG
18751	642	39	,	,	,
18751	642	40	it	-PRON-	PRP
18751	642	41	is	be	VBZ
18751	642	42	possible	possible	JJ
18751	642	43	(	(	-LRB-
18751	642	44	and	and	CC
18751	642	45	necessary	necessary	JJ
18751	642	46	)	)	-RRB-
18751	642	47	to	to	TO
18751	642	48	work	work	VB
18751	642	49	on	on	IN
18751	642	50	such	such	PDT
18751	642	51	a	a	DT
18751	642	52	definite	definite	JJ
18751	642	53	plan	plan	NN
18751	642	54	as	as	IN
18751	642	55	will	will	MD
18751	642	56	involve	involve	VB
18751	642	57	the	the	DT
18751	642	58	least	least	JJS
18751	642	59	amount	amount	NN
18751	642	60	of	of	IN
18751	642	61	labour	labour	NN
18751	642	62	in	in	IN
18751	642	63	weighing	weighing	NN
18751	642	64	and	and	CC
18751	642	65	calculating	calculate	VBG
18751	642	66	.	.	.
18751	643	1	The	the	DT
18751	643	2	assayer	assayer	NN
18751	643	3	connected	connect	VBN
18751	643	4	with	with	IN
18751	643	5	mining	mining	NN
18751	643	6	has	have	VBZ
18751	643	7	generally	generally	RB
18751	643	8	two	two	CD
18751	643	9	classes	class	NNS
18751	643	10	of	of	IN
18751	643	11	material	material	NN
18751	643	12	to	to	TO
18751	643	13	deal	deal	VB
18751	643	14	with	with	IN
18751	643	15	:	:	:
18751	643	16	those	those	DT
18751	643	17	comparatively	comparatively	RB
18751	643	18	rich	rich	JJ
18751	643	19	and	and	CC
18751	643	20	those	those	DT
18751	643	21	comparatively	comparatively	RB
18751	643	22	poor	poor	JJ
18751	643	23	.	.	.
18751	644	1	For	for	IN
18751	644	2	example	example	NN
18751	644	3	,	,	,
18751	644	4	silver	silver	NN
18751	644	5	in	in	IN
18751	644	6	bullion	bullion	NN
18751	644	7	and	and	CC
18751	644	8	in	in	IN
18751	644	9	ores	ore	NNS
18751	644	10	;	;	:
18751	644	11	copper	copper	NN
18751	644	12	precipitates	precipitate	NNS
18751	644	13	or	or	CC
18751	644	14	regulus	regulus	NN
18751	644	15	,	,	,
18751	644	16	and	and	CC
18751	644	17	copper	copper	NN
18751	644	18	ores	ore	NNS
18751	644	19	and	and	CC
18751	644	20	slags	slag	VBZ
18751	644	21	;	;	,
18751	644	22	and	and	CC
18751	644	23	"	"	``
18751	644	24	black	black	JJ
18751	644	25	tin	tin	NN
18751	644	26	"	"	''
18751	644	27	and	and	CC
18751	644	28	tin	tin	JJ
18751	644	29	ores	ore	NNS
18751	644	30	.	.	.
18751	645	1	He	-PRON-	PRP
18751	645	2	is	be	VBZ
18751	645	3	only	only	RB
18751	645	4	occasionally	occasionally	RB
18751	645	5	called	call	VBN
18751	645	6	on	on	IN
18751	645	7	to	to	TO
18751	645	8	assay	assay	VB
18751	645	9	the	the	DT
18751	645	10	intermediate	intermediate	JJ
18751	645	11	products	product	NNS
18751	645	12	.	.	.
18751	646	1	It	-PRON-	PRP
18751	646	2	is	be	VBZ
18751	646	3	indispensable	indispensable	JJ
18751	646	4	that	that	IN
18751	646	5	he	-PRON-	PRP
18751	646	6	should	should	MD
18751	646	7	have	have	VB
18751	646	8	an	an	DT
18751	646	9	approximate	approximate	JJ
18751	646	10	knowledge	knowledge	NN
18751	646	11	of	of	IN
18751	646	12	the	the	DT
18751	646	13	substance	substance	NN
18751	646	14	to	to	TO
18751	646	15	be	be	VB
18751	646	16	determined	determine	VBN
18751	646	17	.	.	.
18751	647	1	With	with	IN
18751	647	2	new	new	JJ
18751	647	3	ores	ore	NNS
18751	647	4	this	this	DT
18751	647	5	information	information	NN
18751	647	6	is	be	VBZ
18751	647	7	best	good	JJS
18751	647	8	got	get	VBN
18751	647	9	by	by	IN
18751	647	10	a	a	DT
18751	647	11	qualitative	qualitative	JJ
18751	647	12	testing	testing	NN
18751	647	13	.	.	.
18751	648	1	Knowing	know	VBG
18751	648	2	that	that	IN
18751	648	3	only	only	RB
18751	648	4	certain	certain	JJ
18751	648	5	bodies	body	NNS
18751	648	6	are	be	VBP
18751	648	7	present	present	JJ
18751	648	8	,	,	,
18751	648	9	it	-PRON-	PRP
18751	648	10	is	be	VBZ
18751	648	11	evident	evident	JJ
18751	648	12	that	that	IN
18751	648	13	the	the	DT
18751	648	14	number	number	NN
18751	648	15	of	of	IN
18751	648	16	separations	separation	NNS
18751	648	17	can	can	MD
18751	648	18	be	be	VB
18751	648	19	reduced	reduce	VBN
18751	648	20	,	,	,
18751	648	21	and	and	CC
18751	648	22	that	that	IN
18751	648	23	simple	simple	JJ
18751	648	24	methods	method	NNS
18751	648	25	can	can	MD
18751	648	26	be	be	VB
18751	648	27	devised	devise	VBN
18751	648	28	for	for	IN
18751	648	29	arriving	arrive	VBG
18751	648	30	at	at	IN
18751	648	31	the	the	DT
18751	648	32	results	result	NNS
18751	648	33	sought	seek	VBN
18751	648	34	for	for	IN
18751	648	35	.	.	.
18751	649	1	The	the	DT
18751	649	2	best	good	JJS
18751	649	3	method	method	NN
18751	649	4	is	be	VBZ
18751	649	5	that	that	DT
18751	649	6	which	which	WDT
18751	649	7	involves	involve	VBZ
18751	649	8	the	the	DT
18751	649	9	least	least	JJS
18751	649	10	number	number	NN
18751	649	11	of	of	IN
18751	649	12	separations	separation	NNS
18751	649	13	.	.	.
18751	650	1	The	the	DT
18751	650	2	reactions	reaction	NNS
18751	650	3	must	must	MD
18751	650	4	be	be	VB
18751	650	5	sharp	sharp	JJ
18751	650	6	and	and	CC
18751	650	7	complete	complete	JJ
18751	650	8	,	,	,
18751	650	9	and	and	CC
18751	650	10	yet	yet	RB
18751	650	11	not	not	RB
18751	650	12	be	be	VB
18751	650	13	liable	liable	JJ
18751	650	14	to	to	TO
18751	650	15	error	error	VB
18751	650	16	under	under	IN
18751	650	17	varying	varying	NN
18751	650	18	conditions	condition	NNS
18751	650	19	.	.	.
18751	651	1	To	to	TO
18751	651	2	bring	bring	VB
18751	651	3	the	the	DT
18751	651	4	richer	rich	JJR
18751	651	5	and	and	CC
18751	651	6	poorer	poor	JJR
18751	651	7	materials	material	NNS
18751	651	8	under	under	IN
18751	651	9	the	the	DT
18751	651	10	same	same	JJ
18751	651	11	conditions	condition	NNS
18751	651	12	for	for	IN
18751	651	13	the	the	DT
18751	651	14	assay	assay	NN
18751	651	15	,	,	,
18751	651	16	a	a	DT
18751	651	17	small	small	JJ
18751	651	18	weight	weight	NN
18751	651	19	,	,	,
18751	651	20	say	say	VBP
18751	651	21	1	1	CD
18751	651	22	gram	gram	NN
18751	651	23	of	of	IN
18751	651	24	the	the	DT
18751	651	25	richer	rich	JJR
18751	651	26	,	,	,
18751	651	27	and	and	CC
18751	651	28	a	a	DT
18751	651	29	larger	large	JJR
18751	651	30	weight	weight	NN
18751	651	31	(	(	-LRB-
18751	651	32	5	5	CD
18751	651	33	or	or	CC
18751	651	34	10	10	CD
18751	651	35	grams	gram	NNS
18751	651	36	)	)	-RRB-
18751	651	37	of	of	IN
18751	651	38	the	the	DT
18751	651	39	poorer	poor	JJR
18751	651	40	,	,	,
18751	651	41	substance	substance	NN
18751	651	42	is	be	VBZ
18751	651	43	weighed	weigh	VBN
18751	651	44	up	up	RP
18751	651	45	.	.	.
18751	652	1	A	a	DT
18751	652	2	method	method	NN
18751	652	3	is	be	VBZ
18751	652	4	then	then	RB
18751	652	5	adopted	adopt	VBN
18751	652	6	which	which	WDT
18751	652	7	will	will	MD
18751	652	8	concentrate	concentrate	VB
18751	652	9	the	the	DT
18751	652	10	whole	whole	NN
18751	652	11	of	of	IN
18751	652	12	the	the	DT
18751	652	13	metal	metal	NN
18751	652	14	(	(	-LRB-
18751	652	15	either	either	CC
18751	652	16	during	during	IN
18751	652	17	or	or	CC
18751	652	18	after	after	IN
18751	652	19	solution	solution	NN
18751	652	20	)	)	-RRB-
18751	652	21	in	in	IN
18751	652	22	a	a	DT
18751	652	23	product	product	NN
18751	652	24	which	which	WDT
18751	652	25	need	nee	MD
18751	652	26	not	not	RB
18751	652	27	necessarily	necessarily	RB
18751	652	28	be	be	VB
18751	652	29	pure	pure	JJ
18751	652	30	.	.	.
18751	653	1	The	the	DT
18751	653	2	work	work	NN
18751	653	3	on	on	IN
18751	653	4	this	this	DT
18751	653	5	product	product	NN
18751	653	6	is	be	VBZ
18751	653	7	comparatively	comparatively	RB
18751	653	8	easy	easy	JJ
18751	653	9	.	.	.
18751	654	1	In	in	IN
18751	654	2	separating	separate	VBG
18751	654	3	small	small	JJ
18751	654	4	quantities	quantity	NNS
18751	654	5	of	of	IN
18751	654	6	a	a	DT
18751	654	7	substance	substance	NN
18751	654	8	from	from	IN
18751	654	9	a	a	DT
18751	654	10	large	large	JJ
18751	654	11	bulk	bulk	NN
18751	654	12	of	of	IN
18751	654	13	impurities	impurity	NNS
18751	654	14	,	,	,
18751	654	15	the	the	DT
18751	654	16	group	group	NN
18751	654	17	separations	separation	NNS
18751	654	18	must	must	MD
18751	654	19	not	not	RB
18751	654	20	as	as	IN
18751	654	21	a	a	DT
18751	654	22	rule	rule	NN
18751	654	23	be	be	VB
18751	654	24	too	too	RB
18751	654	25	much	much	RB
18751	654	26	relied	rely	VBN
18751	654	27	on	on	RP
18751	654	28	.	.	.
18751	655	1	Very	very	RB
18751	655	2	large	large	JJ
18751	655	3	precipitates	precipitate	NNS
18751	655	4	carry	carry	VBP
18751	655	5	down	down	RP
18751	655	6	small	small	JJ
18751	655	7	quantities	quantity	NNS
18751	655	8	of	of	IN
18751	655	9	bodies	body	NNS
18751	655	10	not	not	RB
18751	655	11	belonging	belong	VBG
18751	655	12	to	to	IN
18751	655	13	the	the	DT
18751	655	14	group	group	NN
18751	655	15	,	,	,
18751	655	16	more	more	RBR
18751	655	17	especially	especially	RB
18751	655	18	when	when	WRB
18751	655	19	there	there	EX
18751	655	20	is	be	VBZ
18751	655	21	a	a	DT
18751	655	22	tendency	tendency	NN
18751	655	23	to	to	TO
18751	655	24	form	form	VB
18751	655	25	weak	weak	JJ
18751	655	26	double	double	JJ
18751	655	27	compounds	compound	NNS
18751	655	28	.	.	.
18751	656	1	The	the	DT
18751	656	2	re	re	NN
18751	656	3	-	-	NN
18751	656	4	dissolving	dissolving	NN
18751	656	5	and	and	CC
18751	656	6	re	re	NN
18751	656	7	-	-	NN
18751	656	8	precipitating	precipitating	NN
18751	656	9	of	of	IN
18751	656	10	bulky	bulky	JJ
18751	656	11	precipitates	precipitate	NNS
18751	656	12	should	should	MD
18751	656	13	be	be	VB
18751	656	14	avoided	avoid	VBN
18751	656	15	.	.	.
18751	657	1	When	when	WRB
18751	657	2	a	a	DT
18751	657	3	large	large	JJ
18751	657	4	number	number	NN
18751	657	5	of	of	IN
18751	657	6	assays	assay	NNS
18751	657	7	of	of	IN
18751	657	8	the	the	DT
18751	657	9	same	same	JJ
18751	657	10	kind	kind	NN
18751	657	11	have	have	VBP
18751	657	12	to	to	TO
18751	657	13	be	be	VB
18751	657	14	carried	carry	VBN
18751	657	15	out	out	RP
18751	657	16	,	,	,
18751	657	17	a	a	DT
18751	657	18	plan	plan	NN
18751	657	19	something	something	NN
18751	657	20	like	like	IN
18751	657	21	the	the	DT
18751	657	22	following	follow	VBG
18751	657	23	is	be	VBZ
18751	657	24	adopted:--The	adopted:--The	NNP
18751	657	25	samples	sample	NNS
18751	657	26	,	,	,
18751	657	27	after	after	IN
18751	657	28	having	have	VBG
18751	657	29	been	be	VBN
18751	657	30	dried	dry	VBN
18751	657	31	,	,	,
18751	657	32	are	be	VBP
18751	657	33	placed	place	VBN
18751	657	34	in	in	IN
18751	657	35	order	order	NN
18751	657	36	on	on	IN
18751	657	37	a	a	DT
18751	657	38	table	table	NN
18751	657	39	at	at	IN
18751	657	40	the	the	DT
18751	657	41	left	left	JJ
18751	657	42	hand	hand	NN
18751	657	43	of	of	IN
18751	657	44	the	the	DT
18751	657	45	assayer	assayer	NN
18751	657	46	.	.	.
18751	658	1	He	-PRON-	PRP
18751	658	2	takes	take	VBZ
18751	658	3	the	the	DT
18751	658	4	first	first	JJ
18751	658	5	,	,	,
18751	658	6	marks	mark	VBZ
18751	658	7	it	-PRON-	PRP
18751	658	8	with	with	IN
18751	658	9	a	a	DT
18751	658	10	number	number	NN
18751	658	11	,	,	,
18751	658	12	samples	sample	NNS
18751	658	13	and	and	CC
18751	658	14	weighs	weigh	VBZ
18751	658	15	up	up	RP
18751	658	16	the	the	DT
18751	658	17	quantity	quantity	NN
18751	658	18	required	require	VBN
18751	658	19	,	,	,
18751	658	20	and	and	CC
18751	658	21	transfers	transfer	VBZ
18751	658	22	it	-PRON-	PRP
18751	658	23	to	to	IN
18751	658	24	a	a	DT
18751	658	25	flask	flask	NN
18751	658	26	,	,	,
18751	658	27	which	which	WDT
18751	658	28	is	be	VBZ
18751	658	29	similarly	similarly	RB
18751	658	30	marked	mark	VBN
18751	658	31	.	.	.
18751	659	1	As	as	IN
18751	659	2	the	the	DT
18751	659	3	weighings	weighing	NNS
18751	659	4	are	be	VBP
18751	659	5	finished	finish	VBN
18751	659	6	,	,	,
18751	659	7	the	the	DT
18751	659	8	samples	sample	NNS
18751	659	9	are	be	VBP
18751	659	10	placed	place	VBN
18751	659	11	in	in	IN
18751	659	12	the	the	DT
18751	659	13	same	same	JJ
18751	659	14	order	order	NN
18751	659	15	on	on	IN
18751	659	16	his	-PRON-	PRP$
18751	659	17	right	right	JJ
18751	659	18	hand	hand	NN
18751	659	19	.	.	.
18751	660	1	The	the	DT
18751	660	2	assistant	assistant	NN
18751	660	3	takes	take	VBZ
18751	660	4	the	the	DT
18751	660	5	flasks	flask	NNS
18751	660	6	in	in	IN
18751	660	7	batches	batch	NNS
18751	660	8	of	of	IN
18751	660	9	four	four	CD
18751	660	10	or	or	CC
18751	660	11	five	five	CD
18751	660	12	at	at	IN
18751	660	13	a	a	DT
18751	660	14	time	time	NN
18751	660	15	to	to	IN
18751	660	16	the	the	DT
18751	660	17	fume	fume	NN
18751	660	18	cupboard	cupboard	NN
18751	660	19	,	,	,
18751	660	20	where	where	WRB
18751	660	21	he	-PRON-	PRP
18751	660	22	adds	add	VBZ
18751	660	23	a	a	DT
18751	660	24	measured	measure	VBN
18751	660	25	quantity	quantity	NN
18751	660	26	of	of	IN
18751	660	27	acid	acid	NN
18751	660	28	.	.	.
18751	661	1	When	when	WRB
18751	661	2	solution	solution	NN
18751	661	3	has	have	VBZ
18751	661	4	been	be	VBN
18751	661	5	effected	effect	VBN
18751	661	6	,	,	,
18751	661	7	dilution	dilution	NN
18751	661	8	with	with	IN
18751	661	9	a	a	DT
18751	661	10	measured	measured	JJ
18751	661	11	volume	volume	NN
18751	661	12	is	be	VBZ
18751	661	13	generally	generally	RB
18751	661	14	necessary	necessary	JJ
18751	661	15	.	.	.
18751	662	1	The	the	DT
18751	662	2	assayer	assayer	NN
18751	662	3	sees	see	VBZ
18751	662	4	to	to	IN
18751	662	5	this	this	DT
18751	662	6	and	and	CC
18751	662	7	(	(	-LRB-
18751	662	8	whilst	whilst	IN
18751	662	9	the	the	DT
18751	662	10	funnels	funnel	NNS
18751	662	11	and	and	CC
18751	662	12	filters	filter	NNS
18751	662	13	are	be	VBP
18751	662	14	being	be	VBG
18751	662	15	prepared	prepare	VBN
18751	662	16	)	)	-RRB-
18751	662	17	makes	make	VBZ
18751	662	18	any	any	DT
18751	662	19	separation	separation	NN
18751	662	20	that	that	WDT
18751	662	21	is	be	VBZ
18751	662	22	necessary	necessary	JJ
18751	662	23	.	.	.
18751	663	1	The	the	DT
18751	663	2	filters	filter	NNS
18751	663	3	are	be	VBP
18751	663	4	arranged	arrange	VBN
18751	663	5	in	in	IN
18751	663	6	order	order	NN
18751	663	7	on	on	IN
18751	663	8	a	a	DT
18751	663	9	rack	rack	NN
18751	663	10	(	(	-LRB-
18751	663	11	fig	fig	NN
18751	663	12	.	.	.
18751	664	1	11	11	CD
18751	664	2	)	)	-RRB-
18751	664	3	,	,	,
18751	664	4	and	and	CC
18751	664	5	need	nee	MD
18751	664	6	not	not	RB
18751	664	7	be	be	VB
18751	664	8	marked	mark	VBN
18751	664	9	unless	unless	IN
18751	664	10	the	the	DT
18751	664	11	precipitates	precipitate	NNS
18751	664	12	or	or	CC
18751	664	13	residues	residue	NNS
18751	664	14	have	have	VBP
18751	664	15	subsequently	subsequently	RB
18751	664	16	to	to	TO
18751	664	17	be	be	VB
18751	664	18	dried	dry	VBN
18751	664	19	.	.	.
18751	665	1	The	the	DT
18751	665	2	filters	filter	NNS
18751	665	3	are	be	VBP
18751	665	4	washed	wash	VBN
18751	665	5	with	with	IN
18751	665	6	hot	hot	JJ
18751	665	7	water	water	NN
18751	665	8	,	,	,
18751	665	9	and	and	CC
18751	665	10	if	if	IN
18751	665	11	the	the	DT
18751	665	12	filtrates	filtrate	NNS
18751	665	13	are	be	VBP
18751	665	14	wanted	want	VBN
18751	665	15	flasks	flask	NNS
18751	665	16	are	be	VBP
18751	665	17	placed	place	VBN
18751	665	18	beneath	beneath	IN
18751	665	19	,	,	,
18751	665	20	if	if	IN
18751	665	21	not	not	RB
18751	665	22	,	,	,
18751	665	23	the	the	DT
18751	665	24	solution	solution	NN
18751	665	25	is	be	VBZ
18751	665	26	drained	drain	VBN
18751	665	27	off	off	RP
18751	665	28	down	down	IN
18751	665	29	the	the	DT
18751	665	30	sink	sink	NN
18751	665	31	.	.	.
18751	666	1	Precipitation	precipitation	NN
18751	666	2	or	or	CC
18751	666	3	reduction	reduction	NN
18751	666	4	(	(	-LRB-
18751	666	5	or	or	CC
18751	666	6	whatever	whatever	WDT
18751	666	7	it	-PRON-	PRP
18751	666	8	may	may	MD
18751	666	9	be	be	VB
18751	666	10	)	)	-RRB-
18751	666	11	is	be	VBZ
18751	666	12	now	now	RB
18751	666	13	made	make	VBN
18751	666	14	;	;	:
18751	666	15	the	the	DT
18751	666	16	assistant	assistant	NN
18751	666	17	filters	filter	VBZ
18751	666	18	the	the	DT
18751	666	19	prepared	prepare	VBN
18751	666	20	samples	sample	NNS
18751	666	21	,	,	,
18751	666	22	one	one	CD
18751	666	23	at	at	IN
18751	666	24	a	a	DT
18751	666	25	time	time	NN
18751	666	26	,	,	,
18751	666	27	whilst	whilst	IN
18751	666	28	the	the	DT
18751	666	29	assayer	assayer	NN
18751	666	30	is	be	VBZ
18751	666	31	engaged	engage	VBN
18751	666	32	with	with	IN
18751	666	33	the	the	DT
18751	666	34	others	other	NNS
18751	666	35	.	.	.
18751	667	1	The	the	DT
18751	667	2	same	same	JJ
18751	667	3	style	style	NN
18751	667	4	of	of	IN
18751	667	5	work	work	NN
18751	667	6	is	be	VBZ
18751	667	7	continued	continue	VBN
18751	667	8	until	until	IN
18751	667	9	the	the	DT
18751	667	10	assays	assay	NNS
18751	667	11	are	be	VBP
18751	667	12	completed	complete	VBN
18751	667	13	.	.	.
18751	668	1	If	if	IN
18751	668	2	one	one	PRP
18751	668	3	should	should	MD
18751	668	4	be	be	VB
18751	668	5	spoiled	spoil	VBN
18751	668	6	,	,	,
18751	668	7	it	-PRON-	PRP
18751	668	8	is	be	VBZ
18751	668	9	better	well	JJR
18751	668	10	to	to	TO
18751	668	11	allow	allow	VB
18751	668	12	it	-PRON-	PRP
18751	668	13	to	to	TO
18751	668	14	stand	stand	VB
18751	668	15	over	over	RP
18751	668	16	for	for	IN
18751	668	17	assaying	assay	VBG
18751	668	18	along	along	RB
18751	668	19	with	with	IN
18751	668	20	the	the	DT
18751	668	21	next	next	JJ
18751	668	22	batch	batch	NN
18751	668	23	.	.	.
18751	669	1	If	if	IN
18751	669	2	one	one	CD
18751	669	3	filters	filter	VBZ
18751	669	4	slowly	slowly	RB
18751	669	5	or	or	CC
18751	669	6	is	be	VBZ
18751	669	7	in	in	IN
18751	669	8	any	any	DT
18751	669	9	way	way	NN
18751	669	10	less	less	RBR
18751	669	11	forward	forward	RB
18751	669	12	than	than	IN
18751	669	13	the	the	DT
18751	669	14	rest	rest	NN
18751	669	15	,	,	,
18751	669	16	it	-PRON-	PRP
18751	669	17	may	may	MD
18751	669	18	lessen	lessen	VB
18751	669	19	the	the	DT
18751	669	20	accuracy	accuracy	NN
18751	669	21	of	of	IN
18751	669	22	the	the	DT
18751	669	23	other	other	JJ
18751	669	24	assays	assay	NNS
18751	669	25	,	,	,
18751	669	26	owing	owe	VBG
18751	669	27	to	to	IN
18751	669	28	oxidation	oxidation	NN
18751	669	29	,	,	,
18751	669	30	&	&	CC
18751	669	31	c.	c.	NNP
18751	669	32	,	,	,
18751	669	33	it	-PRON-	PRP
18751	669	34	should	should	MD
18751	669	35	,	,	,
18751	669	36	therefore	therefore	RB
18751	669	37	,	,	,
18751	669	38	be	be	VB
18751	669	39	put	put	VBN
18751	669	40	on	on	IN
18751	669	41	one	one	CD
18751	669	42	side	side	NN
18751	669	43	.	.	.
18751	670	1	The	the	DT
18751	670	2	assays	assay	NNS
18751	670	3	are	be	VBP
18751	670	4	dealt	deal	VBN
18751	670	5	with	with	IN
18751	670	6	in	in	IN
18751	670	7	batches	batch	NNS
18751	670	8	of	of	IN
18751	670	9	ten	ten	CD
18751	670	10	or	or	CC
18751	670	11	twenty	twenty	CD
18751	670	12	,	,	,
18751	670	13	so	so	IN
18751	670	14	that	that	IN
18751	670	15	a	a	DT
18751	670	16	large	large	JJ
18751	670	17	quantity	quantity	NN
18751	670	18	of	of	IN
18751	670	19	work	work	NN
18751	670	20	can	can	MD
18751	670	21	be	be	VB
18751	670	22	quickly	quickly	RB
18751	670	23	finished	finish	VBN
18751	670	24	.	.	.
18751	671	1	[	[	-LRB-
18751	671	2	Illustration	illustration	NN
18751	671	3	:	:	:
18751	671	4	FIG	FIG	NNP
18751	671	5	.	.	.
18751	672	1	11	11	CD
18751	672	2	.	.	.
18751	672	3	]	]	-RRB-
18751	673	1	When	when	WRB
18751	673	2	the	the	DT
18751	673	3	assays	assay	NNS
18751	673	4	are	be	VBP
18751	673	5	finished	finish	VBN
18751	673	6	,	,	,
18751	673	7	it	-PRON-	PRP
18751	673	8	is	be	VBZ
18751	673	9	the	the	DT
18751	673	10	duty	duty	NN
18751	673	11	of	of	IN
18751	673	12	the	the	DT
18751	673	13	assistant	assistant	NN
18751	673	14	to	to	TO
18751	673	15	clean	clean	VB
18751	673	16	the	the	DT
18751	673	17	apparatus	apparatus	NN
18751	673	18	(	(	-LRB-
18751	673	19	with	with	IN
18751	673	20	reagents	reagent	NNS
18751	673	21	,	,	,
18751	673	22	if	if	IN
18751	673	23	necessary	necessary	JJ
18751	673	24	)	)	-RRB-
18751	673	25	,	,	,
18751	673	26	and	and	CC
18751	673	27	to	to	TO
18751	673	28	put	put	VB
18751	673	29	the	the	DT
18751	673	30	vessels	vessel	NNS
18751	673	31	in	in	IN
18751	673	32	the	the	DT
18751	673	33	place	place	NN
18751	673	34	set	set	VBN
18751	673	35	apart	apart	RB
18751	673	36	for	for	IN
18751	673	37	them	-PRON-	PRP
18751	673	38	.	.	.
18751	674	1	Flasks	flask	NNS
18751	674	2	are	be	VBP
18751	674	3	best	best	RB
18751	674	4	kept	keep	VBN
18751	674	5	inverted	invert	VBN
18751	674	6	on	on	IN
18751	674	7	a	a	DT
18751	674	8	rack	rack	NN
18751	674	9	,	,	,
18751	674	10	so	so	IN
18751	674	11	that	that	IN
18751	674	12	they	-PRON-	PRP
18751	674	13	may	may	MD
18751	674	14	be	be	VB
18751	674	15	dry	dry	JJ
18751	674	16	and	and	CC
18751	674	17	clean	clean	JJ
18751	674	18	by	by	IN
18751	674	19	the	the	DT
18751	674	20	next	next	JJ
18751	674	21	morning	morning	NN
18751	674	22	.	.	.
18751	675	1	Berlin	berlin	JJ
18751	675	2	crucibles	crucible	NNS
18751	675	3	must	must	MD
18751	675	4	be	be	VB
18751	675	5	cleaned	clean	VBN
18751	675	6	and	and	CC
18751	675	7	ignited	ignite	VBN
18751	675	8	.	.	.
18751	676	1	The	the	DT
18751	676	2	amount	amount	NN
18751	676	3	of	of	IN
18751	676	4	apparatus	apparatus	NN
18751	676	5	employed	employ	VBN
18751	676	6	should	should	MD
18751	676	7	be	be	VB
18751	676	8	as	as	RB
18751	676	9	little	little	JJ
18751	676	10	as	as	IN
18751	676	11	is	be	VBZ
18751	676	12	feasible	feasible	JJ
18751	676	13	.	.	.
18751	677	1	The	the	DT
18751	677	2	assay	assay	NN
18751	677	3	should	should	MD
18751	677	4	be	be	VB
18751	677	5	carried	carry	VBN
18751	677	6	out	out	RP
18751	677	7	as	as	RB
18751	677	8	much	much	RB
18751	677	9	as	as	IN
18751	677	10	possible	possible	JJ
18751	677	11	in	in	IN
18751	677	12	the	the	DT
18751	677	13	same	same	JJ
18751	677	14	flask	flask	NN
18751	677	15	.	.	.
18751	678	1	The	the	DT
18751	678	2	bench	bench	NN
18751	678	3	must	must	MD
18751	678	4	be	be	VB
18751	678	5	clean	clean	JJ
18751	678	6	,	,	,
18751	678	7	and	and	CC
18751	678	8	altogether	altogether	RB
18751	678	9	free	free	JJ
18751	678	10	from	from	IN
18751	678	11	apparatus	apparatus	NN
18751	678	12	not	not	RB
18751	678	13	in	in	IN
18751	678	14	actual	actual	JJ
18751	678	15	use	use	NN
18751	678	16	.	.	.
18751	679	1	Crucibles	crucible	NNS
18751	679	2	and	and	CC
18751	679	3	dishes	dish	NNS
18751	679	4	in	in	IN
18751	679	5	which	which	WDT
18751	679	6	weighings	weighing	NNS
18751	679	7	are	be	VBP
18751	679	8	made	make	VBN
18751	679	9	should	should	MD
18751	679	10	be	be	VB
18751	679	11	marked	mark	VBN
18751	679	12	with	with	IN
18751	679	13	numbers	number	NNS
18751	679	14	or	or	CC
18751	679	15	letters	letter	NNS
18751	679	16	;	;	:
18751	679	17	and	and	CC
18751	679	18	their	-PRON-	PRP$
18751	679	19	weights	weight	NNS
18751	679	20	recorded	record	VBN
18751	679	21	,	,	,
18751	679	22	together	together	RB
18751	679	23	with	with	IN
18751	679	24	the	the	DT
18751	679	25	date	date	NN
18751	679	26	of	of	IN
18751	679	27	weighing	weighing	NN
18751	679	28	,	,	,
18751	679	29	in	in	IN
18751	679	30	a	a	DT
18751	679	31	small	small	JJ
18751	679	32	ledger	ledger	NN
18751	679	33	,	,	,
18751	679	34	which	which	WDT
18751	679	35	is	be	VBZ
18751	679	36	kept	keep	VBN
18751	679	37	in	in	IN
18751	679	38	the	the	DT
18751	679	39	drawer	drawer	NN
18751	679	40	of	of	IN
18751	679	41	the	the	DT
18751	679	42	balance	balance	NN
18751	679	43	.	.	.
18751	680	1	By	by	IN
18751	680	2	this	this	DT
18751	680	3	means	mean	VBZ
18751	680	4	a	a	DT
18751	680	5	record	record	NN
18751	680	6	of	of	IN
18751	680	7	the	the	DT
18751	680	8	"	"	``
18751	680	9	wear	wear	NN
18751	680	10	"	"	''
18751	680	11	of	of	IN
18751	680	12	each	each	DT
18751	680	13	piece	piece	NN
18751	680	14	of	of	IN
18751	680	15	apparatus	apparatus	NN
18751	680	16	is	be	VBZ
18751	680	17	obtained	obtain	VBN
18751	680	18	,	,	,
18751	680	19	and	and	CC
18751	680	20	,	,	,
18751	680	21	what	what	WP
18751	680	22	is	be	VBZ
18751	680	23	more	more	RBR
18751	680	24	important	important	JJ
18751	680	25	,	,	,
18751	680	26	much	much	JJ
18751	680	27	weighing	weighing	NN
18751	680	28	is	be	VBZ
18751	680	29	saved	save	VBN
18751	680	30	,	,	,
18751	680	31	and	and	CC
18751	680	32	increased	increase	VBN
18751	680	33	confidence	confidence	NN
18751	680	34	is	be	VBZ
18751	680	35	gained	gain	VBN
18751	680	36	.	.	.
18751	681	1	The	the	DT
18751	681	2	weight	weight	NN
18751	681	3	of	of	IN
18751	681	4	each	each	DT
18751	681	5	piece	piece	NN
18751	681	6	of	of	IN
18751	681	7	apparatus	apparatus	NN
18751	681	8	need	nee	MD
18751	681	9	not	not	RB
18751	681	10	be	be	VB
18751	681	11	taken	take	VBN
18751	681	12	daily	daily	RB
18751	681	13	.	.	.
18751	682	1	It	-PRON-	PRP
18751	682	2	will	will	MD
18751	682	3	be	be	VB
18751	682	4	seen	see	VBN
18751	682	5	from	from	IN
18751	682	6	the	the	DT
18751	682	7	record	record	NN
18751	682	8	in	in	IN
18751	682	9	the	the	DT
18751	682	10	book	book	NN
18751	682	11	and	and	CC
18751	682	12	a	a	DT
18751	682	13	knowledge	knowledge	NN
18751	682	14	of	of	IN
18751	682	15	the	the	DT
18751	682	16	use	use	NN
18751	682	17	it	-PRON-	PRP
18751	682	18	has	have	VBZ
18751	682	19	been	be	VBN
18751	682	20	put	put	VBN
18751	682	21	to	to	IN
18751	682	22	how	how	WRB
18751	682	23	often	often	RB
18751	682	24	a	a	DT
18751	682	25	checking	checking	NN
18751	682	26	of	of	IN
18751	682	27	the	the	DT
18751	682	28	weight	weight	NN
18751	682	29	is	be	VBZ
18751	682	30	necessary	necessary	JJ
18751	682	31	.	.	.
18751	683	1	The	the	DT
18751	683	2	entries	entry	NNS
18751	683	3	are	be	VBP
18751	683	4	made	make	VBN
18751	683	5	in	in	IN
18751	683	6	black	black	JJ
18751	683	7	lead	lead	NN
18751	683	8	as	as	IN
18751	683	9	follows:--	follows:--	``
18751	683	10	Dish	Dish	NNP
18751	683	11	,	,	,
18751	683	12	A.	a.	NN
18751	683	13	Feb.	February	NNP
18751	683	14	3	3	CD
18751	683	15	9.4210	9.4210	CD
18751	683	16	grams	gram	NNS
18751	683	17	.	.	.
18751	684	1	5	5	CD
18751	684	2	9.4225	9.4225	CD
18751	684	3	6	6	CD
18751	684	4	9.4230	9.4230	CD
18751	684	5	7	7	CD
18751	684	6	9.4200	9.4200	CD
18751	684	7	Platinum	Platinum	NNP
18751	684	8	vessels	vessel	NNS
18751	684	9	and	and	CC
18751	684	10	apparatus	apparatus	NN
18751	684	11	lose	lose	VBP
18751	684	12	,	,	,
18751	684	13	and	and	CC
18751	684	14	porcelain	porcelain	VB
18751	684	15	ones	one	NNS
18751	684	16	slightly	slightly	RB
18751	684	17	gain	gain	VBP
18751	684	18	,	,	,
18751	684	19	weight	weight	NN
18751	684	20	with	with	IN
18751	684	21	continued	continued	JJ
18751	684	22	use	use	NN
18751	684	23	.	.	.
18751	685	1	The	the	DT
18751	685	2	special	special	JJ
18751	685	3	details	detail	NNS
18751	685	4	of	of	IN
18751	685	5	the	the	DT
18751	685	6	work	work	NN
18751	685	7	is	be	VBZ
18751	685	8	given	give	VBN
18751	685	9	under	under	IN
18751	685	10	each	each	DT
18751	685	11	assay	assay	NN
18751	685	12	;	;	:
18751	685	13	certain	certain	JJ
18751	685	14	general	general	JJ
18751	685	15	instructions	instruction	NNS
18751	685	16	will	will	MD
18751	685	17	be	be	VB
18751	685	18	given	give	VBN
18751	685	19	here	here	RB
18751	685	20	.	.	.
18751	686	1	~Solution.~--It	~Solution.~--It	NNP
18751	686	2	is	be	VBZ
18751	686	3	not	not	RB
18751	686	4	always	always	RB
18751	686	5	necessary	necessary	JJ
18751	686	6	to	to	TO
18751	686	7	get	get	VB
18751	686	8	the	the	DT
18751	686	9	whole	whole	NN
18751	686	10	of	of	IN
18751	686	11	the	the	DT
18751	686	12	mineral	mineral	NN
18751	686	13	in	in	IN
18751	686	14	solution	solution	NN
18751	686	15	,	,	,
18751	686	16	provided	provide	VBD
18751	686	17	the	the	DT
18751	686	18	body	body	NN
18751	686	19	sought	seek	VBN
18751	686	20	for	for	IN
18751	686	21	is	be	VBZ
18751	686	22	either	either	CC
18751	686	23	completely	completely	RB
18751	686	24	dissolved	dissolve	VBN
18751	686	25	or	or	CC
18751	686	26	altogether	altogether	RB
18751	686	27	left	leave	VBN
18751	686	28	in	in	IN
18751	686	29	the	the	DT
18751	686	30	residue	residue	NN
18751	686	31	.	.	.
18751	687	1	It	-PRON-	PRP
18751	687	2	is	be	VBZ
18751	687	3	often	often	RB
18751	687	4	only	only	RB
18751	687	5	by	by	IN
18751	687	6	a	a	DT
18751	687	7	qualitative	qualitative	JJ
18751	687	8	examination	examination	NN
18751	687	9	of	of	IN
18751	687	10	the	the	DT
18751	687	11	solution	solution	NN
18751	687	12	(	(	-LRB-
18751	687	13	or	or	CC
18751	687	14	residue	residue	VB
18751	687	15	,	,	,
18751	687	16	as	as	IN
18751	687	17	the	the	DT
18751	687	18	case	case	NN
18751	687	19	may	may	MD
18751	687	20	be	be	VB
18751	687	21	)	)	-RRB-
18751	687	22	that	that	IN
18751	687	23	the	the	DT
18751	687	24	assayer	assayer	NN
18751	687	25	can	can	MD
18751	687	26	satisfy	satisfy	VB
18751	687	27	himself	-PRON-	PRP
18751	687	28	that	that	IN
18751	687	29	it	-PRON-	PRP
18751	687	30	is	be	VBZ
18751	687	31	free	free	JJ
18751	687	32	from	from	IN
18751	687	33	the	the	DT
18751	687	34	substance	substance	NN
18751	687	35	sought	seek	VBD
18751	687	36	.	.	.
18751	688	1	But	but	CC
18751	688	2	previous	previous	JJ
18751	688	3	experience	experience	NN
18751	688	4	with	with	IN
18751	688	5	the	the	DT
18751	688	6	same	same	JJ
18751	688	7	kind	kind	NN
18751	688	8	of	of	IN
18751	688	9	ore	ore	NN
18751	688	10	will	will	MD
18751	688	11	show	show	VB
18751	688	12	to	to	IN
18751	688	13	what	what	WDT
18751	688	14	extent	extent	NN
18751	688	15	this	this	DT
18751	688	16	testing	testing	NN
18751	688	17	is	be	VBZ
18751	688	18	necessary	necessary	JJ
18751	688	19	.	.	.
18751	689	1	Solution	solution	NN
18751	689	2	is	be	VBZ
18751	689	3	generally	generally	RB
18751	689	4	best	best	RB
18751	689	5	effected	effect	VBN
18751	689	6	in	in	IN
18751	689	7	flasks	flask	NNS
18751	689	8	;	;	:
18751	689	9	but	but	CC
18751	689	10	where	where	WRB
18751	689	11	the	the	DT
18751	689	12	resulting	result	VBG
18751	689	13	liquid	liquid	NN
18751	689	14	has	have	VBZ
18751	689	15	afterwards	afterwards	RB
18751	689	16	to	to	TO
18751	689	17	be	be	VB
18751	689	18	evaporated	evaporate	VBN
18751	689	19	to	to	IN
18751	689	20	dryness	dryness	NN
18751	689	21	and	and	CC
18751	689	22	ignited	ignite	VBD
18751	689	23	,	,	,
18751	689	24	evaporating	evaporate	VBG
18751	689	25	dishes	dish	NNS
18751	689	26	(	(	-LRB-
18751	689	27	fig	fig	NN
18751	689	28	.	.	.
18751	690	1	12	12	CD
18751	690	2	)	)	-RRB-
18751	690	3	are	be	VBP
18751	690	4	used	use	VBN
18751	690	5	.	.	.
18751	691	1	With	with	IN
18751	691	2	them	-PRON-	PRP
18751	691	3	clock	clock	NN
18751	691	4	glasses	glass	NNS
18751	691	5	are	be	VBP
18751	691	6	used	use	VBN
18751	691	7	as	as	IN
18751	691	8	covers	cover	NNS
18751	691	9	during	during	IN
18751	691	10	solution	solution	NN
18751	691	11	to	to	TO
18751	691	12	avoid	avoid	VB
18751	691	13	loss	loss	NN
18751	691	14	through	through	IN
18751	691	15	effervescence	effervescence	NN
18751	691	16	.	.	.
18751	692	1	Evaporating	evaporate	VBG
18751	692	2	dishes	dish	NNS
18751	692	3	are	be	VBP
18751	692	4	also	also	RB
18751	692	5	best	good	JJS
18751	692	6	when	when	WRB
18751	692	7	an	an	DT
18751	692	8	insoluble	insoluble	JJ
18751	692	9	residue	residue	NN
18751	692	10	has	have	VBZ
18751	692	11	to	to	TO
18751	692	12	be	be	VB
18751	692	13	collected	collect	VBN
18751	692	14	,	,	,
18751	692	15	since	since	IN
18751	692	16	it	-PRON-	PRP
18751	692	17	is	be	VBZ
18751	692	18	difficult	difficult	JJ
18751	692	19	to	to	TO
18751	692	20	wash	wash	VB
18751	692	21	out	out	RP
18751	692	22	most	most	JJS
18751	692	23	residues	residue	NNS
18751	692	24	from	from	IN
18751	692	25	a	a	DT
18751	692	26	flask	flask	NN
18751	692	27	.	.	.
18751	693	1	Bumping	bump	VBG
18751	693	2	occurs	occur	VBZ
18751	693	3	less	less	RBR
18751	693	4	frequently	frequently	RB
18751	693	5	in	in	IN
18751	693	6	dishes	dish	NNS
18751	693	7	than	than	IN
18751	693	8	in	in	IN
18751	693	9	flasks	flask	NNS
18751	693	10	.	.	.
18751	694	1	[	[	-LRB-
18751	694	2	Illustration	illustration	NN
18751	694	3	:	:	:
18751	694	4	FIG	FIG	NNP
18751	694	5	.	.	.
18751	695	1	12	12	CD
18751	695	2	.	.	.
18751	695	3	]	]	-RRB-
18751	696	1	After	after	IN
18751	696	2	the	the	DT
18751	696	3	addition	addition	NN
18751	696	4	of	of	IN
18751	696	5	the	the	DT
18751	696	6	acid	acid	NN
18751	696	7	,	,	,
18751	696	8	and	and	CC
18751	696	9	mixing	mix	VBG
18751	696	10	by	by	IN
18751	696	11	agitation	agitation	NN
18751	696	12	,	,	,
18751	696	13	the	the	DT
18751	696	14	vessel	vessel	NN
18751	696	15	containing	contain	VBG
18751	696	16	the	the	DT
18751	696	17	substance	substance	NN
18751	696	18	is	be	VBZ
18751	696	19	heated	heat	VBN
18751	696	20	.	.	.
18751	697	1	This	this	DT
18751	697	2	is	be	VBZ
18751	697	3	best	well	RBS
18751	697	4	done	do	VBN
18751	697	5	on	on	IN
18751	697	6	the	the	DT
18751	697	7	"	"	``
18751	697	8	hot	hot	JJ
18751	697	9	plate	plate	NN
18751	697	10	"	"	''
18751	697	11	(	(	-LRB-
18751	697	12	fig	fig	NN
18751	697	13	.	.	.
18751	698	1	13	13	CD
18751	698	2	)	)	-RRB-
18751	698	3	.	.	.
18751	699	1	This	this	DT
18751	699	2	consists	consist	VBZ
18751	699	3	of	of	IN
18751	699	4	a	a	DT
18751	699	5	slab	slab	NN
18751	699	6	of	of	IN
18751	699	7	cast	cast	NN
18751	699	8	iron	iron	NN
18751	699	9	about	about	IN
18751	699	10	half	half	NN
18751	699	11	or	or	CC
18751	699	12	three	three	CD
18751	699	13	-	-	HYPH
18751	699	14	quarters	quarter	NNS
18751	699	15	of	of	IN
18751	699	16	an	an	DT
18751	699	17	inch	inch	NN
18751	699	18	thick	thick	JJ
18751	699	19	,	,	,
18751	699	20	supported	support	VBN
18751	699	21	on	on	IN
18751	699	22	loose	loose	JJ
18751	699	23	fire	fire	NN
18751	699	24	bricks	brick	NNS
18751	699	25	,	,	,
18751	699	26	and	and	CC
18751	699	27	heated	heat	VBN
18751	699	28	by	by	IN
18751	699	29	two	two	CD
18751	699	30	or	or	CC
18751	699	31	three	three	CD
18751	699	32	ring	ring	NN
18751	699	33	burners	burner	NNS
18751	699	34	(	(	-LRB-
18751	699	35	figs	fig	NNS
18751	699	36	.	.	.
18751	700	1	14	14	CD
18751	700	2	and	and	CC
18751	700	3	15	15	CD
18751	700	4	)	)	-RRB-
18751	700	5	.	.	.
18751	701	1	The	the	DT
18751	701	2	burners	burner	NNS
18751	701	3	are	be	VBP
18751	701	4	connected	connect	VBN
18751	701	5	to	to	IN
18751	701	6	the	the	DT
18751	701	7	gas	gas	NN
18751	701	8	supply	supply	NN
18751	701	9	by	by	IN
18751	701	10	means	mean	NNS
18751	701	11	of	of	IN
18751	701	12	_	_	NNP
18751	701	13	lead	lead	NN
18751	701	14	_	_	NNP
18751	701	15	tubing	tubing	NN
18751	701	16	,	,	,
18751	701	17	to	to	TO
18751	701	18	which	which	WDT
18751	701	19	they	-PRON-	PRP
18751	701	20	are	be	VBP
18751	701	21	soldered	solder	VBN
18751	701	22	.	.	.
18751	702	1	Flasks	flask	NNS
18751	702	2	and	and	CC
18751	702	3	dishes	dish	NNS
18751	702	4	after	after	IN
18751	702	5	being	be	VBG
18751	702	6	put	put	VBN
18751	702	7	on	on	IN
18751	702	8	the	the	DT
18751	702	9	plate	plate	NN
18751	702	10	are	be	VBP
18751	702	11	not	not	RB
18751	702	12	further	further	RB
18751	702	13	handled	handle	VBN
18751	702	14	until	until	IN
18751	702	15	solution	solution	NN
18751	702	16	is	be	VBZ
18751	702	17	complete	complete	JJ
18751	702	18	or	or	CC
18751	702	19	the	the	DT
18751	702	20	evaporation	evaporation	NN
18751	702	21	is	be	VBZ
18751	702	22	carried	carry	VBN
18751	702	23	to	to	IN
18751	702	24	dryness	dryness	NN
18751	702	25	.	.	.
18751	703	1	The	the	DT
18751	703	2	hot	hot	JJ
18751	703	3	plate	plate	NN
18751	703	4	is	be	VBZ
18751	703	5	contained	contain	VBN
18751	703	6	in	in	IN
18751	703	7	a	a	DT
18751	703	8	cupboard	cupboard	NN
18751	703	9	so	so	IN
18751	703	10	as	as	IN
18751	703	11	to	to	TO
18751	703	12	be	be	VB
18751	703	13	out	out	IN
18751	703	14	of	of	IN
18751	703	15	the	the	DT
18751	703	16	reach	reach	NN
18751	703	17	of	of	IN
18751	703	18	cold	cold	JJ
18751	703	19	draughts	draught	NNS
18751	703	20	.	.	.
18751	704	1	[	[	-LRB-
18751	704	2	Illustration	illustration	NN
18751	704	3	:	:	:
18751	704	4	FIG	FIG	NNP
18751	704	5	.	.	.
18751	705	1	13	13	CD
18751	705	2	.	.	.
18751	705	3	]	]	-RRB-
18751	706	1	[	[	-LRB-
18751	706	2	Illustration	illustration	NN
18751	706	3	:	:	:
18751	706	4	FIG	FIG	NNP
18751	706	5	.	.	.
18751	707	1	14	14	CD
18751	707	2	.	.	.
18751	707	3	]	]	-RRB-
18751	708	1	[	[	-LRB-
18751	708	2	Illustration	illustration	NN
18751	708	3	:	:	:
18751	708	4	FIG	FIG	NNP
18751	708	5	.	.	.
18751	709	1	15	15	CD
18751	709	2	.	.	.
18751	709	3	]	]	-RRB-
18751	710	1	The	the	DT
18751	710	2	action	action	NN
18751	710	3	of	of	IN
18751	710	4	the	the	DT
18751	710	5	acids	acid	NNS
18751	710	6	and	and	CC
18751	710	7	other	other	JJ
18751	710	8	solvents	solvent	NNS
18751	710	9	is	be	VBZ
18751	710	10	described	describe	VBN
18751	710	11	in	in	IN
18751	710	12	the	the	DT
18751	710	13	chapter	chapter	NN
18751	710	14	on	on	IN
18751	710	15	Reagents	Reagents	NNP
18751	710	16	.	.	.
18751	711	1	~Precipitation.~--In	~Precipitation.~--In	NNP
18751	711	2	precipitating	precipitate	VBG
18751	711	3	add	add	VB
18751	711	4	sufficient	sufficient	JJ
18751	711	5	of	of	IN
18751	711	6	the	the	DT
18751	711	7	reagent	reagent	NN
18751	711	8	to	to	TO
18751	711	9	complete	complete	VB
18751	711	10	the	the	DT
18751	711	11	reaction	reaction	NN
18751	711	12	.	.	.
18751	712	1	The	the	DT
18751	712	2	student	student	NN
18751	712	3	must	must	MD
18751	712	4	be	be	VB
18751	712	5	on	on	IN
18751	712	6	his	-PRON-	PRP$
18751	712	7	guard	guard	NN
18751	712	8	against	against	IN
18751	712	9	adding	add	VBG
18751	712	10	a	a	DT
18751	712	11	very	very	RB
18751	712	12	large	large	JJ
18751	712	13	excess	excess	NN
18751	712	14	,	,	,
18751	712	15	which	which	WDT
18751	712	16	is	be	VBZ
18751	712	17	the	the	DT
18751	712	18	commoner	commoner	NN
18751	712	19	error	error	NN
18751	712	20	.	.	.
18751	713	1	In	in	IN
18751	713	2	some	some	DT
18751	713	3	reactions	reaction	NNS
18751	713	4	the	the	DT
18751	713	5	finishing	finishing	JJ
18751	713	6	point	point	NN
18751	713	7	is	be	VBZ
18751	713	8	obvious	obvious	JJ
18751	713	9	enough	enough	RB
18751	713	10	;	;	:
18751	713	11	either	either	CC
18751	713	12	no	no	DT
18751	713	13	more	more	JJR
18751	713	14	precipitate	precipitate	NN
18751	713	15	is	be	VBZ
18751	713	16	formed	form	VBN
18751	713	17	,	,	,
18751	713	18	or	or	CC
18751	713	19	a	a	DT
18751	713	20	precipitate	precipitate	NN
18751	713	21	is	be	VBZ
18751	713	22	completely	completely	RB
18751	713	23	dissolved	dissolve	VBN
18751	713	24	,	,	,
18751	713	25	or	or	CC
18751	713	26	some	some	DT
18751	713	27	well	well	RB
18751	713	28	-	-	HYPH
18751	713	29	marked	mark	VBN
18751	713	30	colour	colour	NN
18751	713	31	or	or	CC
18751	713	32	odour	odour	NN
18751	713	33	is	be	VBZ
18751	713	34	developed	develop	VBN
18751	713	35	or	or	CC
18751	713	36	removed	remove	VBN
18751	713	37	.	.	.
18751	714	1	In	in	IN
18751	714	2	those	those	DT
18751	714	3	cases	case	NNS
18751	714	4	in	in	IN
18751	714	5	which	which	WDT
18751	714	6	there	there	EX
18751	714	7	is	be	VBZ
18751	714	8	no	no	DT
18751	714	9	such	such	JJ
18751	714	10	indication	indication	NN
18751	714	11	,	,	,
18751	714	12	theoretical	theoretical	JJ
18751	714	13	considerations	consideration	NNS
18751	714	14	should	should	MD
18751	714	15	keep	keep	VB
18751	714	16	the	the	DT
18751	714	17	use	use	NN
18751	714	18	of	of	IN
18751	714	19	reagents	reagent	NNS
18751	714	20	within	within	IN
18751	714	21	reasonable	reasonable	JJ
18751	714	22	limits	limit	NNS
18751	714	23	.	.	.
18751	715	1	The	the	DT
18751	715	2	solutions	solution	NNS
18751	715	3	of	of	IN
18751	715	4	the	the	DT
18751	715	5	reagents	reagent	NNS
18751	715	6	(	(	-LRB-
18751	715	7	_	_	NNP
18751	715	8	see	see	VBP
18751	715	9	_	_	NNP
18751	715	10	REAGENTS	REAGENTS	NNP
18751	715	11	)	)	-RRB-
18751	715	12	are	be	VBP
18751	715	13	generally	generally	RB
18751	715	14	of	of	IN
18751	715	15	five	five	CD
18751	715	16	or	or	CC
18751	715	17	ten	ten	CD
18751	715	18	per	per	IN
18751	715	19	cent	cent	NN
18751	715	20	.	.	.
18751	716	1	strength	strength	NN
18751	716	2	.	.	.
18751	717	1	A	a	DT
18751	717	2	small	small	JJ
18751	717	3	excess	excess	NN
18751	717	4	over	over	IN
18751	717	5	that	that	DT
18751	717	6	demanded	demand	VBN
18751	717	7	by	by	IN
18751	717	8	theory	theory	NN
18751	717	9	should	should	MD
18751	717	10	be	be	VB
18751	717	11	sufficient	sufficient	JJ
18751	717	12	.	.	.
18751	718	1	[	[	-LRB-
18751	718	2	Illustration	illustration	NN
18751	718	3	:	:	:
18751	718	4	FIG	FIG	NNP
18751	718	5	.	.	.
18751	719	1	16	16	CD
18751	719	2	.	.	.
18751	719	3	]	]	-RRB-
18751	720	1	[	[	-LRB-
18751	720	2	Illustration	illustration	NN
18751	720	3	:	:	:
18751	720	4	FIG	FIG	NNP
18751	720	5	.	.	.
18751	721	1	17	17	CD
18751	721	2	.	.	.
18751	721	3	]	]	-RRB-
18751	722	1	[	[	-LRB-
18751	722	2	Illustration	illustration	NN
18751	722	3	:	:	:
18751	722	4	FIG	FIG	NNP
18751	722	5	.	.	.
18751	723	1	18	18	CD
18751	723	2	.	.	.
18751	723	3	]	]	-RRB-
18751	724	1	[	[	-LRB-
18751	724	2	Illustration	illustration	NN
18751	724	3	:	:	:
18751	724	4	FIG	FIG	NNP
18751	724	5	.	.	.
18751	725	1	19	19	CD
18751	725	2	.	.	.
18751	725	3	]	]	-RRB-
18751	726	1	~Filtration.~--Solutions	~Filtration.~--Solutions	NNP
18751	726	2	are	be	VBP
18751	726	3	best	best	RB
18751	726	4	filtered	filter	VBN
18751	726	5	hot	hot	JJ
18751	726	6	whenever	whenever	WRB
18751	726	7	the	the	DT
18751	726	8	assay	assay	NN
18751	726	9	allows	allow	VBZ
18751	726	10	of	of	IN
18751	726	11	this	this	DT
18751	726	12	being	be	VBG
18751	726	13	so	so	RB
18751	726	14	done	do	VBN
18751	726	15	.	.	.
18751	727	1	The	the	DT
18751	727	2	precipitate	precipitate	NN
18751	727	3	should	should	MD
18751	727	4	be	be	VB
18751	727	5	allowed	allow	VBN
18751	727	6	to	to	TO
18751	727	7	settle	settle	VB
18751	727	8	,	,	,
18751	727	9	and	and	CC
18751	727	10	the	the	DT
18751	727	11	clear	clear	JJ
18751	727	12	liquid	liquid	NN
18751	727	13	decanted	decant	VBN
18751	727	14	on	on	IN
18751	727	15	the	the	DT
18751	727	16	filter	filter	NN
18751	727	17	with	with	IN
18751	727	18	the	the	DT
18751	727	19	aid	aid	NN
18751	727	20	of	of	IN
18751	727	21	a	a	DT
18751	727	22	glass	glass	NN
18751	727	23	rod	rod	NN
18751	727	24	if	if	IN
18751	727	25	necessary	necessary	JJ
18751	727	26	.	.	.
18751	728	1	The	the	DT
18751	728	2	filter	filter	NN
18751	728	3	-	-	HYPH
18751	728	4	paper	paper	NN
18751	728	5	must	must	MD
18751	728	6	not	not	RB
18751	728	7	be	be	VB
18751	728	8	too	too	RB
18751	728	9	large	large	JJ
18751	728	10	,	,	,
18751	728	11	but	but	CC
18751	728	12	at	at	IN
18751	728	13	the	the	DT
18751	728	14	same	same	JJ
18751	728	15	time	time	NN
18751	728	16	it	-PRON-	PRP
18751	728	17	must	must	MD
18751	728	18	not	not	RB
18751	728	19	be	be	VB
18751	728	20	overloaded	overload	VBN
18751	728	21	with	with	IN
18751	728	22	the	the	DT
18751	728	23	precipitate	precipitate	NN
18751	728	24	.	.	.
18751	729	1	There	there	EX
18751	729	2	should	should	MD
18751	729	3	be	be	VB
18751	729	4	ample	ample	JJ
18751	729	5	room	room	NN
18751	729	6	for	for	IN
18751	729	7	washing	wash	VBG
18751	729	8	.	.	.
18751	730	1	For	for	IN
18751	730	2	general	general	JJ
18751	730	3	use	use	NN
18751	730	4	three	three	CD
18751	730	5	sizes	size	NNS
18751	730	6	of	of	IN
18751	730	7	filter	filter	NN
18751	730	8	-	-	HYPH
18751	730	9	paper	paper	NN
18751	730	10	are	be	VBP
18751	730	11	sufficient	sufficient	JJ
18751	730	12	.	.	.
18751	731	1	Common	common	JJ
18751	731	2	quick	quick	JJ
18751	731	3	filtering	filtering	NN
18751	731	4	-	-	HYPH
18751	731	5	paper	paper	NN
18751	731	6	(	(	-LRB-
18751	731	7	English	English	NNP
18751	731	8	)	)	-RRB-
18751	731	9	is	be	VBZ
18751	731	10	best	good	JJS
18751	731	11	for	for	IN
18751	731	12	most	most	JJS
18751	731	13	work	work	NN
18751	731	14	in	in	IN
18751	731	15	assaying	assay	VBG
18751	731	16	.	.	.
18751	732	1	The	the	DT
18751	732	2	specially	specially	RB
18751	732	3	prepared	prepare	VBN
18751	732	4	paper	paper	NN
18751	732	5	(	(	-LRB-
18751	732	6	Swedish	Swedish	NNP
18751	732	7	or	or	CC
18751	732	8	Rhenish	Rhenish	NNP
18751	732	9	)	)	-RRB-
18751	732	10	is	be	VBZ
18751	732	11	used	use	VBN
18751	732	12	for	for	IN
18751	732	13	collecting	collect	VBG
18751	732	14	those	those	DT
18751	732	15	precipitates	precipitate	NNS
18751	732	16	which	which	WDT
18751	732	17	have	have	VBP
18751	732	18	to	to	TO
18751	732	19	be	be	VB
18751	732	20	weighed	weigh	VBN
18751	732	21	.	.	.
18751	733	1	The	the	DT
18751	733	2	papers	paper	NNS
18751	733	3	are	be	VBP
18751	733	4	folded	fold	VBN
18751	733	5	as	as	IN
18751	733	6	shown	show	VBN
18751	733	7	in	in	IN
18751	733	8	fig	fig	NN
18751	733	9	.	.	.
18751	734	1	16	16	CD
18751	734	2	,	,	,
18751	734	3	and	and	CC
18751	734	4	should	should	MD
18751	734	5	not	not	RB
18751	734	6	project	project	VB
18751	734	7	above	above	IN
18751	734	8	the	the	DT
18751	734	9	funnel	funnel	NN
18751	734	10	.	.	.
18751	735	1	The	the	DT
18751	735	2	filter	filter	NN
18751	735	3	-	-	HYPH
18751	735	4	paper	paper	NN
18751	735	5	works	work	NNS
18751	735	6	better	well	RBR
18751	735	7	if	if	IN
18751	735	8	damped	damp	VBN
18751	735	9	with	with	IN
18751	735	10	hot	hot	JJ
18751	735	11	water	water	NN
18751	735	12	.	.	.
18751	736	1	In	in	IN
18751	736	2	special	special	JJ
18751	736	3	cases	case	NNS
18751	736	4	filtering	filter	VBG
18751	736	5	is	be	VBZ
18751	736	6	hastened	hasten	VBN
18751	736	7	by	by	IN
18751	736	8	means	mean	NNS
18751	736	9	of	of	IN
18751	736	10	an	an	DT
18751	736	11	air	air	NN
18751	736	12	-	-	HYPH
18751	736	13	pump	pump	NN
18751	736	14	.	.	.
18751	737	1	The	the	DT
18751	737	2	apparatus	apparatus	NN
18751	737	3	used	use	VBD
18751	737	4	consists	consist	NNS
18751	737	5	of	of	IN
18751	737	6	a	a	DT
18751	737	7	water	water	NN
18751	737	8	-	-	HYPH
18751	737	9	jet	jet	NN
18751	737	10	(	(	-LRB-
18751	737	11	fig	fig	NN
18751	737	12	.	.	.
18751	738	1	17	17	CD
18751	738	2	)	)	-RRB-
18751	738	3	,	,	,
18751	738	4	which	which	WDT
18751	738	5	is	be	VBZ
18751	738	6	connected	connect	VBN
18751	738	7	with	with	IN
18751	738	8	the	the	DT
18751	738	9	tap	tap	NN
18751	738	10	,	,	,
18751	738	11	as	as	RB
18751	738	12	also	also	RB
18751	738	13	with	with	IN
18751	738	14	a	a	DT
18751	738	15	bottle	bottle	NN
18751	738	16	fitted	fit	VBN
18751	738	17	as	as	IN
18751	738	18	shown	show	VBN
18751	738	19	in	in	IN
18751	738	20	fig	fig	NN
18751	738	21	.	.	.
18751	739	1	18	18	CD
18751	739	2	.	.	.
18751	740	1	The	the	DT
18751	740	2	pump	pump	NN
18751	740	3	draws	draw	VBZ
18751	740	4	the	the	DT
18751	740	5	air	air	NN
18751	740	6	out	out	IN
18751	740	7	from	from	IN
18751	740	8	the	the	DT
18751	740	9	bottle	bottle	NN
18751	740	10	,	,	,
18751	740	11	and	and	CC
18751	740	12	atmospheric	atmospheric	JJ
18751	740	13	pressure	pressure	NN
18751	740	14	forces	force	NNS
18751	740	15	the	the	DT
18751	740	16	liquid	liquid	NN
18751	740	17	through	through	IN
18751	740	18	the	the	DT
18751	740	19	filter	filter	NN
18751	740	20	-	-	HYPH
18751	740	21	paper	paper	NN
18751	740	22	.	.	.
18751	741	1	The	the	DT
18751	741	2	bottom	bottom	NN
18751	741	3	of	of	IN
18751	741	4	the	the	DT
18751	741	5	funnel	funnel	NN
18751	741	6	is	be	VBZ
18751	741	7	provided	provide	VBN
18751	741	8	with	with	IN
18751	741	9	a	a	DT
18751	741	10	platinum	platinum	NN
18751	741	11	cone	cone	NN
18751	741	12	,	,	,
18751	741	13	which	which	WDT
18751	741	14	supports	support	VBZ
18751	741	15	the	the	DT
18751	741	16	filter	filter	NN
18751	741	17	-	-	HYPH
18751	741	18	paper	paper	NN
18751	741	19	,	,	,
18751	741	20	and	and	CC
18751	741	21	prevents	prevent	VBZ
18751	741	22	its	-PRON-	PRP$
18751	741	23	breaking	breaking	NN
18751	741	24	.	.	.
18751	742	1	The	the	DT
18751	742	2	pump	pump	NN
18751	742	3	is	be	VBZ
18751	742	4	only	only	RB
18751	742	5	used	use	VBN
18751	742	6	in	in	IN
18751	742	7	exceptional	exceptional	JJ
18751	742	8	cases	case	NNS
18751	742	9	;	;	:
18751	742	10	nearly	nearly	RB
18751	742	11	all	all	PDT
18751	742	12	the	the	DT
18751	742	13	filtrations	filtration	NNS
18751	742	14	required	require	VBN
18751	742	15	by	by	IN
18751	742	16	the	the	DT
18751	742	17	assayer	assayer	NN
18751	742	18	can	can	MD
18751	742	19	be	be	VB
18751	742	20	made	make	VBN
18751	742	21	without	without	IN
18751	742	22	it	-PRON-	PRP
18751	742	23	.	.	.
18751	743	1	The	the	DT
18751	743	2	usual	usual	JJ
18751	743	3	methods	method	NNS
18751	743	4	of	of	IN
18751	743	5	supporting	support	VBG
18751	743	6	the	the	DT
18751	743	7	funnel	funnel	NN
18751	743	8	during	during	IN
18751	743	9	filtration	filtration	NN
18751	743	10	are	be	VBP
18751	743	11	shown	show	VBN
18751	743	12	in	in	IN
18751	743	13	fig	fig	NN
18751	743	14	.	.	.
18751	744	1	19	19	CD
18751	744	2	.	.	.
18751	745	1	Where	where	WRB
18751	745	2	the	the	DT
18751	745	3	filtrate	filtrate	NN
18751	745	4	is	be	VBZ
18751	745	5	not	not	RB
18751	745	6	wanted	want	VBN
18751	745	7	,	,	,
18751	745	8	pickle	pickle	VB
18751	745	9	bottles	bottle	NNS
18751	745	10	make	make	VBP
18751	745	11	convenient	convenient	JJ
18751	745	12	supports	support	NNS
18751	745	13	.	.	.
18751	746	1	After	after	IN
18751	746	2	the	the	DT
18751	746	3	precipitate	precipitate	NN
18751	746	4	has	have	VBZ
18751	746	5	been	be	VBN
18751	746	6	thrown	throw	VBN
18751	746	7	on	on	IN
18751	746	8	the	the	DT
18751	746	9	filter	filter	NN
18751	746	10	,	,	,
18751	746	11	it	-PRON-	PRP
18751	746	12	is	be	VBZ
18751	746	13	washed	wash	VBN
18751	746	14	.	.	.
18751	747	1	In	in	IN
18751	747	2	washing	washing	NN
18751	747	3	,	,	,
18751	747	4	several	several	JJ
18751	747	5	washings	washing	NNS
18751	747	6	with	with	IN
18751	747	7	a	a	DT
18751	747	8	small	small	JJ
18751	747	9	quantity	quantity	NN
18751	747	10	of	of	IN
18751	747	11	water	water	NN
18751	747	12	are	be	VBP
18751	747	13	more	more	RBR
18751	747	14	effective	effective	JJ
18751	747	15	than	than	IN
18751	747	16	a	a	DT
18751	747	17	few	few	JJ
18751	747	18	with	with	IN
18751	747	19	a	a	DT
18751	747	20	larger	large	JJR
18751	747	21	quantity	quantity	NN
18751	747	22	of	of	IN
18751	747	23	that	that	DT
18751	747	24	fluid	fluid	NN
18751	747	25	.	.	.
18751	748	1	The	the	DT
18751	748	2	upper	upper	JJ
18751	748	3	edge	edge	NN
18751	748	4	of	of	IN
18751	748	5	the	the	DT
18751	748	6	filter	filter	NN
18751	748	7	-	-	HYPH
18751	748	8	paper	paper	NN
18751	748	9	is	be	VBZ
18751	748	10	specially	specially	RB
18751	748	11	liable	liable	JJ
18751	748	12	to	to	TO
18751	748	13	escape	escape	VB
18751	748	14	complete	complete	JJ
18751	748	15	washing	washing	NN
18751	748	16	.	.	.
18751	749	1	Excessive	excessive	JJ
18751	749	2	washing	washing	NN
18751	749	3	must	must	MD
18751	749	4	be	be	VB
18751	749	5	avoided	avoid	VBN
18751	749	6	;	;	:
18751	749	7	the	the	DT
18751	749	8	point	point	NN
18751	749	9	at	at	IN
18751	749	10	which	which	WDT
18751	749	11	the	the	DT
18751	749	12	washing	washing	NN
18751	749	13	is	be	VBZ
18751	749	14	complete	complete	JJ
18751	749	15	is	be	VBZ
18751	749	16	found	find	VBN
18751	749	17	by	by	IN
18751	749	18	collecting	collect	VBG
18751	749	19	a	a	DT
18751	749	20	little	little	JJ
18751	749	21	of	of	IN
18751	749	22	the	the	DT
18751	749	23	filtrate	filtrate	JJ
18751	749	24	and	and	CC
18751	749	25	testing	test	VBG
18751	749	26	it	-PRON-	PRP
18751	749	27	.	.	.
18751	750	1	The	the	DT
18751	750	2	precipitate	precipitate	NN
18751	750	3	is	be	VBZ
18751	750	4	removed	remove	VBN
18751	750	5	from	from	IN
18751	750	6	the	the	DT
18751	750	7	filter	filter	NN
18751	750	8	-	-	HYPH
18751	750	9	paper	paper	NN
18751	750	10	for	for	IN
18751	750	11	further	further	JJ
18751	750	12	treatment	treatment	NN
18751	750	13	by	by	IN
18751	750	14	opening	open	VBG
18751	750	15	out	out	RP
18751	750	16	the	the	DT
18751	750	17	paper	paper	NN
18751	750	18	and	and	CC
18751	750	19	by	by	IN
18751	750	20	washing	wash	VBG
18751	750	21	the	the	DT
18751	750	22	precipitate	precipitate	NN
18751	750	23	with	with	IN
18751	750	24	a	a	DT
18751	750	25	jet	jet	NN
18751	750	26	of	of	IN
18751	750	27	water	water	NN
18751	750	28	from	from	IN
18751	750	29	a	a	DT
18751	750	30	wash	wash	NN
18751	750	31	-	-	HYPH
18751	750	32	bottle	bottle	NN
18751	750	33	into	into	IN
18751	750	34	a	a	DT
18751	750	35	beaker	beaker	NN
18751	750	36	,	,	,
18751	750	37	or	or	CC
18751	750	38	back	back	RB
18751	750	39	through	through	IN
18751	750	40	the	the	DT
18751	750	41	funnel	funnel	NN
18751	750	42	into	into	IN
18751	750	43	the	the	DT
18751	750	44	flask	flask	NN
18751	750	45	.	.	.
18751	751	1	In	in	IN
18751	751	2	some	some	DT
18751	751	3	cases	case	NNS
18751	751	4	,	,	,
18751	751	5	when	when	WRB
18751	751	6	the	the	DT
18751	751	7	precipitate	precipitate	NN
18751	751	8	has	have	VBZ
18751	751	9	to	to	TO
18751	751	10	be	be	VB
18751	751	11	dissolved	dissolve	VBN
18751	751	12	in	in	IN
18751	751	13	anything	anything	NN
18751	751	14	in	in	IN
18751	751	15	which	which	WDT
18751	751	16	it	-PRON-	PRP
18751	751	17	is	be	VBZ
18751	751	18	readily	readily	RB
18751	751	19	soluble	soluble	JJ
18751	751	20	,	,	,
18751	751	21	solution	solution	NN
18751	751	22	is	be	VBZ
18751	751	23	effected	effect	VBN
18751	751	24	in	in	IN
18751	751	25	the	the	DT
18751	751	26	filter	filter	NN
18751	751	27	itself	-PRON-	PRP
18751	751	28	allowing	allow	VBG
18751	751	29	the	the	DT
18751	751	30	liquid	liquid	NN
18751	751	31	to	to	TO
18751	751	32	run	run	VB
18751	751	33	through	through	IN
18751	751	34	as	as	IN
18751	751	35	it	-PRON-	PRP
18751	751	36	is	be	VBZ
18751	751	37	formed	form	VBN
18751	751	38	.	.	.
18751	752	1	~Drying	~Drying	NFP
18751	752	2	and	and	CC
18751	752	3	Igniting.~--Precipitates	Igniting.~--Precipitates	NNP
18751	752	4	,	,	,
18751	752	5	as	as	IN
18751	752	6	a	a	DT
18751	752	7	rule	rule	NN
18751	752	8	,	,	,
18751	752	9	require	require	VBP
18751	752	10	drying	dry	VBG
18751	752	11	before	before	IN
18751	752	12	being	be	VBG
18751	752	13	ignited	ignite	VBN
18751	752	14	.	.	.
18751	753	1	With	with	IN
18751	753	2	small	small	JJ
18751	753	3	precipitates	precipitate	NNS
18751	753	4	the	the	DT
18751	753	5	filter	filter	NN
18751	753	6	-	-	HYPH
18751	753	7	paper	paper	NN
18751	753	8	may	may	MD
18751	753	9	be	be	VB
18751	753	10	opened	open	VBN
18751	753	11	out	out	RP
18751	753	12	,	,	,
18751	753	13	and	and	CC
18751	753	14	placed	place	VBN
18751	753	15	on	on	IN
18751	753	16	a	a	DT
18751	753	17	warm	warm	JJ
18751	753	18	asbestos	asbestos	NN
18751	753	19	slab	slab	NN
18751	753	20	till	till	IN
18751	753	21	dry	dry	JJ
18751	753	22	;	;	:
18751	753	23	or	or	CC
18751	753	24	the	the	DT
18751	753	25	funnel	funnel	NN
18751	753	26	and	and	CC
18751	753	27	the	the	DT
18751	753	28	filter	filter	NN
18751	753	29	with	with	IN
18751	753	30	the	the	DT
18751	753	31	precipitate	precipitate	NN
18751	753	32	is	be	VBZ
18751	753	33	placed	place	VBN
18751	753	34	in	in	IN
18751	753	35	a	a	DT
18751	753	36	warm	warm	JJ
18751	753	37	place	place	NN
18751	753	38	,	,	,
18751	753	39	and	and	CC
18751	753	40	supported	support	VBN
18751	753	41	by	by	IN
18751	753	42	any	any	DT
18751	753	43	convenient	convenient	JJ
18751	753	44	means	mean	NNS
18751	753	45	.	.	.
18751	754	1	The	the	DT
18751	754	2	heat	heat	NN
18751	754	3	must	must	MD
18751	754	4	never	never	RB
18751	754	5	be	be	VB
18751	754	6	sufficient	sufficient	JJ
18751	754	7	to	to	TO
18751	754	8	char	char	VB
18751	754	9	the	the	DT
18751	754	10	paper	paper	NN
18751	754	11	.	.	.
18751	755	1	Some	some	DT
18751	755	2	precipitates	precipitate	NNS
18751	755	3	must	must	MD
18751	755	4	be	be	VB
18751	755	5	dried	dry	VBN
18751	755	6	at	at	IN
18751	755	7	a	a	DT
18751	755	8	temperature	temperature	NN
18751	755	9	not	not	RB
18751	755	10	higher	high	JJR
18751	755	11	than	than	IN
18751	755	12	100	100	CD
18751	755	13	°	°	NNS
18751	755	14	C.	C.	NNP
18751	755	15	These	these	DT
18751	755	16	are	be	VBP
18751	755	17	placed	place	VBN
18751	755	18	in	in	IN
18751	755	19	the	the	DT
18751	755	20	water	water	NN
18751	755	21	-	-	HYPH
18751	755	22	oven	oven	NN
18751	755	23	(	(	-LRB-
18751	755	24	fig	fig	NN
18751	755	25	.	.	.
18751	756	1	20	20	CD
18751	756	2	)	)	-RRB-
18751	756	3	,	,	,
18751	756	4	and	and	CC
18751	756	5	,	,	,
18751	756	6	when	when	WRB
18751	756	7	apparently	apparently	RB
18751	756	8	dry	dry	JJ
18751	756	9	,	,	,
18751	756	10	they	-PRON-	PRP
18751	756	11	are	be	VBP
18751	756	12	taken	take	VBN
18751	756	13	from	from	IN
18751	756	14	the	the	DT
18751	756	15	funnel	funnel	NN
18751	756	16	,	,	,
18751	756	17	placed	place	VBN
18751	756	18	between	between	IN
18751	756	19	glasses	glass	NNS
18751	756	20	,	,	,
18751	756	21	and	and	CC
18751	756	22	then	then	RB
18751	756	23	left	leave	VBD
18751	756	24	in	in	IN
18751	756	25	the	the	DT
18751	756	26	oven	oven	NN
18751	756	27	till	till	IN
18751	756	28	they	-PRON-	PRP
18751	756	29	cease	cease	VBP
18751	756	30	to	to	TO
18751	756	31	lose	lose	VB
18751	756	32	weight	weight	NN
18751	756	33	.	.	.
18751	757	1	Such	such	JJ
18751	757	2	precipitates	precipitate	NNS
18751	757	3	are	be	VBP
18751	757	4	collected	collect	VBN
18751	757	5	on	on	IN
18751	757	6	tared	tar	VBN
18751	757	7	filters	filter	NNS
18751	757	8	.	.	.
18751	758	1	Those	those	DT
18751	758	2	precipitates	precipitate	NNS
18751	758	3	which	which	WDT
18751	758	4	will	will	MD
18751	758	5	stand	stand	VB
18751	758	6	a	a	DT
18751	758	7	higher	high	JJR
18751	758	8	temperature	temperature	NN
18751	758	9	are	be	VBP
18751	758	10	dried	dry	VBN
18751	758	11	in	in	IN
18751	758	12	the	the	DT
18751	758	13	hot	hot	JJ
18751	758	14	-	-	HYPH
18751	758	15	air	air	NN
18751	758	16	oven	oven	NN
18751	758	17	at	at	IN
18751	758	18	a	a	DT
18751	758	19	temperature	temperature	NN
18751	758	20	of	of	IN
18751	758	21	from	from	IN
18751	758	22	120	120	CD
18751	758	23	°	°	NNS
18751	758	24	to	to	IN
18751	758	25	150	150	CD
18751	758	26	°	°	NNS
18751	758	27	.	.	.
18751	759	1	The	the	DT
18751	759	2	drying	drying	NN
18751	759	3	is	be	VBZ
18751	759	4	continued	continue	VBN
18751	759	5	until	until	IN
18751	759	6	they	-PRON-	PRP
18751	759	7	appear	appear	VBP
18751	759	8	to	to	TO
18751	759	9	be	be	VB
18751	759	10	free	free	JJ
18751	759	11	from	from	IN
18751	759	12	moisture	moisture	NN
18751	759	13	,	,	,
18751	759	14	and	and	CC
18751	759	15	until	until	IN
18751	759	16	the	the	DT
18751	759	17	precipitate	precipitate	NN
18751	759	18	ceases	cease	VBZ
18751	759	19	to	to	TO
18751	759	20	adhere	adhere	VB
18751	759	21	to	to	IN
18751	759	22	the	the	DT
18751	759	23	filter	filter	NN
18751	759	24	.	.	.
18751	760	1	In	in	IN
18751	760	2	drying	drying	NN
18751	760	3	sulphides	sulphide	NNS
18751	760	4	the	the	DT
18751	760	5	heat	heat	NN
18751	760	6	must	must	MD
18751	760	7	not	not	RB
18751	760	8	be	be	VB
18751	760	9	raised	raise	VBN
18751	760	10	to	to	IN
18751	760	11	the	the	DT
18751	760	12	melting	melting	NN
18751	760	13	point	point	NN
18751	760	14	of	of	IN
18751	760	15	sulphur	sulphur	NNP
18751	760	16	,	,	,
18751	760	17	since	since	IN
18751	760	18	,	,	,
18751	760	19	if	if	IN
18751	760	20	there	there	EX
18751	760	21	is	be	VBZ
18751	760	22	any	any	DT
18751	760	23	free	free	JJ
18751	760	24	sulphur	sulphur	NN
18751	760	25	present	present	JJ
18751	760	26	,	,	,
18751	760	27	it	-PRON-	PRP
18751	760	28	fuses	fuse	VBZ
18751	760	29	and	and	CC
18751	760	30	filters	filter	VBZ
18751	760	31	through	through	RB
18751	760	32	.	.	.
18751	761	1	[	[	-LRB-
18751	761	2	Illustration	illustration	NN
18751	761	3	:	:	:
18751	761	4	FIG	FIG	NNP
18751	761	5	.	.	.
18751	762	1	20	20	CD
18751	762	2	.	.	.
18751	762	3	]	]	-RRB-
18751	763	1	The	the	DT
18751	763	2	precipitate	precipitate	NN
18751	763	3	,	,	,
18751	763	4	having	have	VBG
18751	763	5	been	be	VBN
18751	763	6	dried	dry	VBN
18751	763	7	,	,	,
18751	763	8	is	be	VBZ
18751	763	9	transferred	transfer	VBN
18751	763	10	to	to	IN
18751	763	11	a	a	DT
18751	763	12	watch	watch	NN
18751	763	13	-	-	HYPH
18751	763	14	glass	glass	NN
18751	763	15	.	.	.
18751	764	1	The	the	DT
18751	764	2	filter	filter	NN
18751	764	3	-	-	HYPH
18751	764	4	paper	paper	NN
18751	764	5	is	be	VBZ
18751	764	6	opened	open	VBN
18751	764	7	out	out	RP
18751	764	8	over	over	IN
18751	764	9	a	a	DT
18751	764	10	sheet	sheet	NN
18751	764	11	of	of	IN
18751	764	12	note	note	NN
18751	764	13	-	-	HYPH
18751	764	14	paper	paper	NN
18751	764	15	,	,	,
18751	764	16	and	and	CC
18751	764	17	,	,	,
18751	764	18	with	with	IN
18751	764	19	a	a	DT
18751	764	20	camel	camel	NN
18751	764	21	-	-	HYPH
18751	764	22	hair	hair	NN
18751	764	23	brush	brush	NN
18751	764	24	,	,	,
18751	764	25	the	the	DT
18751	764	26	precipitate	precipitate	NN
18751	764	27	is	be	VBZ
18751	764	28	gently	gently	RB
18751	764	29	brought	bring	VBN
18751	764	30	into	into	IN
18751	764	31	the	the	DT
18751	764	32	glass	glass	NN
18751	764	33	.	.	.
18751	765	1	Most	Most	JJS
18751	765	2	precipitates	precipitate	NNS
18751	765	3	come	come	VBP
18751	765	4	away	away	RB
18751	765	5	easily	easily	RB
18751	765	6	,	,	,
18751	765	7	and	and	CC
18751	765	8	the	the	DT
18751	765	9	transfer	transfer	NN
18751	765	10	can	can	MD
18751	765	11	be	be	VB
18751	765	12	made	make	VBN
18751	765	13	without	without	IN
18751	765	14	apparent	apparent	JJ
18751	765	15	loss	loss	NN
18751	765	16	.	.	.
18751	766	1	The	the	DT
18751	766	2	watch	watch	NN
18751	766	3	-	-	HYPH
18751	766	4	glass	glass	NN
18751	766	5	is	be	VBZ
18751	766	6	covered	cover	VBN
18751	766	7	by	by	IN
18751	766	8	the	the	DT
18751	766	9	funnel	funnel	NN
18751	766	10	,	,	,
18751	766	11	and	and	CC
18751	766	12	the	the	DT
18751	766	13	filter	filter	NN
18751	766	14	-	-	HYPH
18751	766	15	paper	paper	NN
18751	766	16	(	(	-LRB-
18751	766	17	folded	fold	VBN
18751	766	18	into	into	IN
18751	766	19	a	a	DT
18751	766	20	quadrant	quadrant	NN
18751	766	21	)	)	-RRB-
18751	766	22	held	hold	VBN
18751	766	23	by	by	IN
18751	766	24	the	the	DT
18751	766	25	tweezers	tweezer	NNS
18751	766	26	and	and	CC
18751	766	27	set	set	VBN
18751	766	28	fire	fire	NN
18751	766	29	to	to	IN
18751	766	30	with	with	IN
18751	766	31	the	the	DT
18751	766	32	flame	flame	NN
18751	766	33	of	of	IN
18751	766	34	a	a	DT
18751	766	35	Bunsen	Bunsen	NNP
18751	766	36	burner	burner	NN
18751	766	37	.	.	.
18751	767	1	It	-PRON-	PRP
18751	767	2	is	be	VBZ
18751	767	3	allowed	allow	VBN
18751	767	4	to	to	TO
18751	767	5	burn	burn	VB
18751	767	6	over	over	RP
18751	767	7	the	the	DT
18751	767	8	crucible	crucible	NN
18751	767	9	,	,	,
18751	767	10	into	into	IN
18751	767	11	which	which	WDT
18751	767	12	the	the	DT
18751	767	13	black	black	JJ
18751	767	14	bulky	bulky	NN
18751	767	15	ash	ash	NN
18751	767	16	is	be	VBZ
18751	767	17	allowed	allow	VBN
18751	767	18	to	to	TO
18751	767	19	drop	drop	VB
18751	767	20	,	,	,
18751	767	21	and	and	CC
18751	767	22	two	two	CD
18751	767	23	or	or	CC
18751	767	24	three	three	CD
18751	767	25	drops	drop	NNS
18751	767	26	of	of	IN
18751	767	27	nitric	nitric	JJ
18751	767	28	acid	acid	NN
18751	767	29	are	be	VBP
18751	767	30	then	then	RB
18751	767	31	added	add	VBN
18751	767	32	.	.	.
18751	768	1	The	the	DT
18751	768	2	crucible	crucible	NN
18751	768	3	is	be	VBZ
18751	768	4	placed	place	VBN
18751	768	5	on	on	IN
18751	768	6	a	a	DT
18751	768	7	pipe	pipe	NN
18751	768	8	-	-	HYPH
18751	768	9	stem	stem	NN
18751	768	10	triangle	triangle	NN
18751	768	11	(	(	-LRB-
18751	768	12	fig	fig	NN
18751	768	13	.	.	.
18751	769	1	21	21	CD
18751	769	2	)	)	-RRB-
18751	769	3	,	,	,
18751	769	4	supported	support	VBN
18751	769	5	on	on	IN
18751	769	6	a	a	DT
18751	769	7	tripod	tripod	NN
18751	769	8	.	.	.
18751	770	1	It	-PRON-	PRP
18751	770	2	is	be	VBZ
18751	770	3	at	at	IN
18751	770	4	first	first	RB
18751	770	5	heated	heat	VBN
18751	770	6	gently	gently	RB
18751	770	7	with	with	IN
18751	770	8	a	a	DT
18751	770	9	Bunsen	bunsen	JJ
18751	770	10	burner	burner	NN
18751	770	11	,	,	,
18751	770	12	and	and	CC
18751	770	13	afterwards	afterwards	RB
18751	770	14	more	more	RBR
18751	770	15	strongly	strongly	RB
18751	770	16	,	,	,
18751	770	17	until	until	IN
18751	770	18	the	the	DT
18751	770	19	residue	residue	NN
18751	770	20	is	be	VBZ
18751	770	21	free	free	JJ
18751	770	22	from	from	IN
18751	770	23	carbon	carbon	NN
18751	770	24	.	.	.
18751	771	1	It	-PRON-	PRP
18751	771	2	is	be	VBZ
18751	771	3	cooled	cool	VBN
18751	771	4	,	,	,
18751	771	5	and	and	CC
18751	771	6	treated	treat	VBN
18751	771	7	with	with	IN
18751	771	8	any	any	DT
18751	771	9	acid	acid	NN
18751	771	10	necessary	necessary	JJ
18751	771	11	to	to	TO
18751	771	12	convert	convert	VB
18751	771	13	the	the	DT
18751	771	14	small	small	JJ
18751	771	15	amount	amount	NN
18751	771	16	of	of	IN
18751	771	17	precipitate	precipitate	NN
18751	771	18	into	into	IN
18751	771	19	the	the	DT
18751	771	20	state	state	NN
18751	771	21	in	in	IN
18751	771	22	which	which	WDT
18751	771	23	it	-PRON-	PRP
18751	771	24	is	be	VBZ
18751	771	25	to	to	TO
18751	771	26	be	be	VB
18751	771	27	weighed	weigh	VBN
18751	771	28	;	;	:
18751	771	29	heated	heated	JJ
18751	771	30	again	again	RB
18751	771	31	,	,	,
18751	771	32	and	and	CC
18751	771	33	cooled	cool	VBD
18751	771	34	.	.	.
18751	772	1	The	the	DT
18751	772	2	main	main	JJ
18751	772	3	precipitate	precipitate	NN
18751	772	4	is	be	VBZ
18751	772	5	transferred	transfer	VBN
18751	772	6	to	to	IN
18751	772	7	the	the	DT
18751	772	8	crucible	crucible	NN
18751	772	9	,	,	,
18751	772	10	and	and	CC
18751	772	11	the	the	DT
18751	772	12	heating	heating	NN
18751	772	13	repeated	repeat	VBD
18751	772	14	very	very	RB
18751	772	15	gently	gently	RB
18751	772	16	at	at	IN
18751	772	17	first	first	RB
18751	772	18	,	,	,
18751	772	19	but	but	CC
18751	772	20	more	more	RBR
18751	772	21	strongly	strongly	RB
18751	772	22	towards	towards	IN
18751	772	23	the	the	DT
18751	772	24	end	end	NN
18751	772	25	of	of	IN
18751	772	26	the	the	DT
18751	772	27	operation	operation	NN
18751	772	28	.	.	.
18751	773	1	It	-PRON-	PRP
18751	773	2	is	be	VBZ
18751	773	3	next	next	RB
18751	773	4	placed	place	VBN
18751	773	5	in	in	IN
18751	773	6	the	the	DT
18751	773	7	muffle	muffle	NN
18751	773	8	,	,	,
18751	773	9	and	and	CC
18751	773	10	,	,	,
18751	773	11	after	after	IN
18751	773	12	two	two	CD
18751	773	13	or	or	CC
18751	773	14	three	three	CD
18751	773	15	minutes	minute	NNS
18751	773	16	at	at	IN
18751	773	17	a	a	DT
18751	773	18	red	red	JJ
18751	773	19	heat	heat	NN
18751	773	20	,	,	,
18751	773	21	it	-PRON-	PRP
18751	773	22	is	be	VBZ
18751	773	23	removed	remove	VBN
18751	773	24	and	and	CC
18751	773	25	allowed	allow	VBN
18751	773	26	to	to	TO
18751	773	27	cool	cool	VB
18751	773	28	in	in	IN
18751	773	29	the	the	DT
18751	773	30	desiccator	desiccator	NN
18751	773	31	before	before	IN
18751	773	32	weighing	weigh	VBG
18751	773	33	.	.	.
18751	774	1	This	this	DT
18751	774	2	is	be	VBZ
18751	774	3	for	for	IN
18751	774	4	bodies	body	NNS
18751	774	5	that	that	WDT
18751	774	6	will	will	MD
18751	774	7	bear	bear	VB
18751	774	8	a	a	DT
18751	774	9	red	red	JJ
18751	774	10	heat	heat	NN
18751	774	11	;	;	:
18751	774	12	for	for	IN
18751	774	13	those	those	DT
18751	774	14	compounds	compound	NNS
18751	774	15	that	that	WDT
18751	774	16	require	require	VBP
18751	774	17	a	a	DT
18751	774	18	lower	low	JJR
18751	774	19	temperature	temperature	NN
18751	774	20	the	the	DT
18751	774	21	heating	heating	NN
18751	774	22	in	in	IN
18751	774	23	the	the	DT
18751	774	24	muffle	muffle	NN
18751	774	25	is	be	VBZ
18751	774	26	omitted	omit	VBN
18751	774	27	.	.	.
18751	775	1	The	the	DT
18751	775	2	muffle	muffle	NN
18751	775	3	used	use	VBN
18751	775	4	for	for	IN
18751	775	5	this	this	DT
18751	775	6	purpose	purpose	NN
18751	775	7	must	must	MD
18751	775	8	not	not	RB
18751	775	9	be	be	VB
18751	775	10	used	use	VBN
18751	775	11	at	at	IN
18751	775	12	the	the	DT
18751	775	13	same	same	JJ
18751	775	14	time	time	NN
18751	775	15	for	for	IN
18751	775	16	cupelling	cupel	VBG
18751	775	17	;	;	:
18751	775	18	a	a	DT
18751	775	19	gas	gas	NN
18751	775	20	muffle	muffle	NN
18751	775	21	(	(	-LRB-
18751	775	22	fig	fig	NN
18751	775	23	.	.	.
18751	776	1	22	22	CD
18751	776	2	)	)	-RRB-
18751	776	3	,	,	,
18751	776	4	such	such	JJ
18751	776	5	as	as	IN
18751	776	6	one	one	CD
18751	776	7	of	of	IN
18751	776	8	Fletcher	Fletcher	NNP
18751	776	9	's	's	POS
18751	776	10	,	,	,
18751	776	11	is	be	VBZ
18751	776	12	best	good	JJS
18751	776	13	.	.	.
18751	777	1	A	a	DT
18751	777	2	desiccator	desiccator	NN
18751	777	3	(	(	-LRB-
18751	777	4	fig	fig	NN
18751	777	5	.	.	.
18751	778	1	23	23	CD
18751	778	2	)	)	-RRB-
18751	778	3	is	be	VBZ
18751	778	4	an	an	DT
18751	778	5	air	air	NN
18751	778	6	-	-	HYPH
18751	778	7	tight	tight	JJ
18751	778	8	vessel	vessel	NN
18751	778	9	which	which	WDT
18751	778	10	prevents	prevent	VBZ
18751	778	11	access	access	NN
18751	778	12	of	of	IN
18751	778	13	moisture	moisture	NN
18751	778	14	,	,	,
18751	778	15	&	&	CC
18751	778	16	c.	c.	NNP
18751	778	17	,	,	,
18751	778	18	to	to	IN
18751	778	19	the	the	DT
18751	778	20	substance	substance	NN
18751	778	21	.	.	.
18751	779	1	Usually	usually	RB
18751	779	2	the	the	DT
18751	779	3	air	air	NN
18751	779	4	in	in	IN
18751	779	5	it	-PRON-	PRP
18751	779	6	is	be	VBZ
18751	779	7	kept	keep	VBN
18751	779	8	dry	dry	JJ
18751	779	9	by	by	IN
18751	779	10	means	mean	NNS
18751	779	11	of	of	IN
18751	779	12	a	a	DT
18751	779	13	basin	basin	NN
18751	779	14	containing	contain	VBG
18751	779	15	sulphuric	sulphuric	JJ
18751	779	16	acid	acid	NN
18751	779	17	.	.	.
18751	780	1	[	[	-LRB-
18751	780	2	Illustration	illustration	NN
18751	780	3	:	:	:
18751	780	4	FIG	FIG	NNP
18751	780	5	.	.	.
18751	781	1	21	21	CD
18751	781	2	.	.	.
18751	781	3	]	]	-RRB-
18751	782	1	[	[	-LRB-
18751	782	2	Illustration	illustration	NN
18751	782	3	:	:	:
18751	782	4	FIG	FIG	NNP
18751	782	5	.	.	.
18751	783	1	22	22	CD
18751	783	2	.	.	.
18751	783	3	]	]	-RRB-
18751	784	1	[	[	-LRB-
18751	784	2	Illustration	illustration	NN
18751	784	3	:	:	:
18751	784	4	FIG	FIG	NNP
18751	784	5	.	.	.
18751	785	1	23	23	CD
18751	785	2	.	.	.
18751	785	3	]	]	-RRB-
18751	786	1	The	the	DT
18751	786	2	crucible	crucible	NN
18751	786	3	is	be	VBZ
18751	786	4	removed	remove	VBN
18751	786	5	from	from	IN
18751	786	6	the	the	DT
18751	786	7	muffle	muffle	NN
18751	786	8	with	with	IN
18751	786	9	the	the	DT
18751	786	10	tongs	tong	NNS
18751	786	11	and	and	CC
18751	786	12	carried	carry	VBD
18751	786	13	to	to	IN
18751	786	14	the	the	DT
18751	786	15	desiccator	desiccator	NN
18751	786	16	.	.	.
18751	787	1	It	-PRON-	PRP
18751	787	2	is	be	VBZ
18751	787	3	best	good	JJS
18751	787	4	,	,	,
18751	787	5	in	in	IN
18751	787	6	an	an	DT
18751	787	7	office	office	NN
18751	787	8	,	,	,
18751	787	9	to	to	TO
18751	787	10	have	have	VB
18751	787	11	a	a	DT
18751	787	12	large	large	JJ
18751	787	13	desiccator	desiccator	NN
18751	787	14	permanently	permanently	RB
18751	787	15	fixed	fix	VBN
18751	787	16	alongside	alongside	IN
18751	787	17	the	the	DT
18751	787	18	balance	balance	NN
18751	787	19	,	,	,
18751	787	20	into	into	IN
18751	787	21	which	which	WDT
18751	787	22	all	all	DT
18751	787	23	substances	substance	NNS
18751	787	24	may	may	MD
18751	787	25	be	be	VB
18751	787	26	put	put	VBN
18751	787	27	before	before	IN
18751	787	28	being	be	VBG
18751	787	29	weighed	weigh	VBN
18751	787	30	.	.	.
18751	788	1	The	the	DT
18751	788	2	substance	substance	NN
18751	788	3	is	be	VBZ
18751	788	4	removed	remove	VBN
18751	788	5	from	from	IN
18751	788	6	the	the	DT
18751	788	7	bench	bench	NN
18751	788	8	or	or	CC
18751	788	9	muffle	muffle	NN
18751	788	10	in	in	IN
18751	788	11	the	the	DT
18751	788	12	small	small	JJ
18751	788	13	hand	hand	NN
18751	788	14	apparatus	apparatus	NN
18751	788	15	generally	generally	RB
18751	788	16	sold	sell	VBN
18751	788	17	,	,	,
18751	788	18	and	and	CC
18751	788	19	carried	carry	VBD
18751	788	20	to	to	IN
18751	788	21	the	the	DT
18751	788	22	balance	balance	NN
18751	788	23	room	room	NN
18751	788	24	to	to	TO
18751	788	25	be	be	VB
18751	788	26	transferred	transfer	VBN
18751	788	27	to	to	IN
18751	788	28	the	the	DT
18751	788	29	large	large	JJ
18751	788	30	desiccator	desiccator	NN
18751	788	31	,	,	,
18751	788	32	where	where	WRB
18751	788	33	it	-PRON-	PRP
18751	788	34	is	be	VBZ
18751	788	35	allowed	allow	VBN
18751	788	36	to	to	TO
18751	788	37	become	become	VB
18751	788	38	thoroughly	thoroughly	RB
18751	788	39	cold	cold	JJ
18751	788	40	before	before	IN
18751	788	41	being	be	VBG
18751	788	42	weighed	weigh	VBN
18751	788	43	.	.	.
18751	789	1	Twenty	twenty	CD
18751	789	2	minutes	minute	NNS
18751	789	3	is	be	VBZ
18751	789	4	generally	generally	RB
18751	789	5	the	the	DT
18751	789	6	time	time	NN
18751	789	7	allowed	allow	VBN
18751	789	8	after	after	IN
18751	789	9	ignition	ignition	NN
18751	789	10	before	before	IN
18751	789	11	it	-PRON-	PRP
18751	789	12	is	be	VBZ
18751	789	13	advisable	advisable	JJ
18751	789	14	to	to	TO
18751	789	15	weigh	weigh	VB
18751	789	16	.	.	.
18751	790	1	Bodies	body	NNS
18751	790	2	allowed	allow	VBN
18751	790	3	to	to	TO
18751	790	4	cool	cool	VB
18751	790	5	in	in	IN
18751	790	6	the	the	DT
18751	790	7	air	air	NN
18751	790	8	after	after	IN
18751	790	9	they	-PRON-	PRP
18751	790	10	have	have	VBP
18751	790	11	been	be	VBN
18751	790	12	ignited	ignite	VBN
18751	790	13	will	will	MD
18751	790	14	absorb	absorb	VB
18751	790	15	moisture	moisture	NN
18751	790	16	,	,	,
18751	790	17	and	and	CC
18751	790	18	hot	hot	JJ
18751	790	19	bodies	body	NNS
18751	790	20	placed	place	VBN
18751	790	21	in	in	IN
18751	790	22	the	the	DT
18751	790	23	balance	balance	NN
18751	790	24	-	-	HYPH
18751	790	25	pan	pan	NN
18751	790	26	will	will	MD
18751	790	27	disturb	disturb	VB
18751	790	28	the	the	DT
18751	790	29	equilibrium	equilibrium	NN
18751	790	30	and	and	CC
18751	790	31	show	show	VB
18751	790	32	false	false	JJ
18751	790	33	results	result	NNS
18751	790	34	.	.	.
18751	791	1	Compounds	compound	NNS
18751	791	2	that	that	WDT
18751	791	3	absorb	absorb	VBP
18751	791	4	moisture	moisture	NN
18751	791	5	must	must	MD
18751	791	6	be	be	VB
18751	791	7	weighed	weigh	VBN
18751	791	8	quickly	quickly	RB
18751	791	9	;	;	:
18751	791	10	they	-PRON-	PRP
18751	791	11	should	should	MD
18751	791	12	,	,	,
18751	791	13	therefore	therefore	RB
18751	791	14	,	,	,
18751	791	15	be	be	VB
18751	791	16	weighed	weigh	VBN
18751	791	17	in	in	IN
18751	791	18	covered	cover	VBN
18751	791	19	vessels	vessel	NNS
18751	791	20	.	.	.
18751	792	1	Such	such	JJ
18751	792	2	compounds	compound	NNS
18751	792	3	are	be	VBP
18751	792	4	detected	detect	VBN
18751	792	5	by	by	IN
18751	792	6	their	-PRON-	PRP$
18751	792	7	continually	continually	RB
18751	792	8	-	-	HYPH
18751	792	9	increasing	increase	VBG
18751	792	10	weight	weight	NN
18751	792	11	.	.	.
18751	793	1	They	-PRON-	PRP
18751	793	2	should	should	MD
18751	793	3	be	be	VB
18751	793	4	ignited	ignite	VBN
18751	793	5	and	and	CC
18751	793	6	weighed	weigh	VBN
18751	793	7	again	again	RB
18751	793	8	in	in	IN
18751	793	9	a	a	DT
18751	793	10	well	well	RB
18751	793	11	-	-	HYPH
18751	793	12	covered	cover	VBN
18751	793	13	dish	dish	NN
18751	793	14	.	.	.
18751	794	1	Substances	substance	NNS
18751	794	2	that	that	WDT
18751	794	3	have	have	VBP
18751	794	4	been	be	VBN
18751	794	5	washed	wash	VBN
18751	794	6	with	with	IN
18751	794	7	alcohol	alcohol	NN
18751	794	8	,	,	,
18751	794	9	ether	ether	NN
18751	794	10	,	,	,
18751	794	11	or	or	CC
18751	794	12	any	any	DT
18751	794	13	readily	readily	RB
18751	794	14	volatile	volatile	JJ
18751	794	15	liquid	liquid	NN
18751	794	16	are	be	VBP
18751	794	17	dried	dry	VBN
18751	794	18	in	in	IN
18751	794	19	the	the	DT
18751	794	20	water	water	NN
18751	794	21	oven	oven	NN
18751	794	22	.	.	.
18751	795	1	They	-PRON-	PRP
18751	795	2	quickly	quickly	RB
18751	795	3	dry	dry	VBP
18751	795	4	if	if	IN
18751	795	5	there	there	EX
18751	795	6	is	be	VBZ
18751	795	7	no	no	DT
18751	795	8	water	water	NN
18751	795	9	present	present	JJ
18751	795	10	,	,	,
18751	795	11	and	and	CC
18751	795	12	are	be	VBP
18751	795	13	generally	generally	RB
18751	795	14	fit	fit	JJ
18751	795	15	for	for	IN
18751	795	16	weighing	weigh	VBG
18751	795	17	in	in	IN
18751	795	18	less	less	JJR
18751	795	19	than	than	IN
18751	795	20	one	one	CD
18751	795	21	hour	hour	NN
18751	795	22	.	.	.
18751	796	1	Sometimes	sometimes	RB
18751	796	2	drying	dry	VBG
18751	796	3	for	for	IN
18751	796	4	a	a	DT
18751	796	5	few	few	JJ
18751	796	6	minutes	minute	NNS
18751	796	7	only	only	RB
18751	796	8	will	will	MD
18751	796	9	be	be	VB
18751	796	10	sufficient	sufficient	JJ
18751	796	11	.	.	.
18751	797	1	The	the	DT
18751	797	2	weight	weight	NN
18751	797	3	of	of	IN
18751	797	4	the	the	DT
18751	797	5	crucible	crucible	JJ
18751	797	6	and	and	CC
18751	797	7	precipitate	precipitate	VBP
18751	797	8	having	have	VBG
18751	797	9	been	be	VBN
18751	797	10	obtained	obtain	VBN
18751	797	11	,	,	,
18751	797	12	the	the	DT
18751	797	13	weight	weight	NN
18751	797	14	of	of	IN
18751	797	15	the	the	DT
18751	797	16	crucible	crucible	JJ
18751	797	17	and	and	CC
18751	797	18	ash	ash	NN
18751	797	19	is	be	VBZ
18751	797	20	deducted	deduct	VBN
18751	797	21	;	;	:
18751	797	22	for	for	IN
18751	797	23	example--	example--	NNP
18751	797	24	Crucible	Crucible	NNP
18751	797	25	and	and	CC
18751	797	26	precipitate	precipitate	VB
18751	797	27	10.183	10.183	CD
18751	797	28	grams	gram	NNS
18751	797	29	.	.	.
18751	798	1	Crucible	crucible	JJ
18751	798	2	and	and	CC
18751	798	3	ash	ash	VB
18751	798	4	9.527	9.527	CD
18751	798	5	"	"	``
18751	798	6	------	------	NFP
18751	798	7	0.656	0.656	CD
18751	798	8	"	"	``
18751	798	9	The	the	DT
18751	798	10	weight	weight	NN
18751	798	11	of	of	IN
18751	798	12	the	the	DT
18751	798	13	ash	ash	NN
18751	798	14	is	be	VBZ
18751	798	15	best	well	RBS
18751	798	16	added	add	VBN
18751	798	17	to	to	IN
18751	798	18	that	that	DT
18751	798	19	of	of	IN
18751	798	20	the	the	DT
18751	798	21	crucible	crucible	NN
18751	798	22	.	.	.
18751	799	1	The	the	DT
18751	799	2	amount	amount	NN
18751	799	3	of	of	IN
18751	799	4	ash	ash	NN
18751	799	5	in	in	IN
18751	799	6	filter	filter	NN
18751	799	7	-	-	HYPH
18751	799	8	papers	paper	NNS
18751	799	9	must	must	MD
18751	799	10	not	not	RB
18751	799	11	be	be	VB
18751	799	12	neglected	neglect	VBN
18751	799	13	,	,	,
18751	799	14	although	although	IN
18751	799	15	papers	paper	NNS
18751	799	16	are	be	VBP
18751	799	17	now	now	RB
18751	799	18	made	make	VBN
18751	799	19	almost	almost	RB
18751	799	20	free	free	JJ
18751	799	21	from	from	IN
18751	799	22	ash	ash	NN
18751	799	23	,	,	,
18751	799	24	and	and	CC
18751	799	25	the	the	DT
18751	799	26	amount	amount	NN
18751	799	27	to	to	TO
18751	799	28	be	be	VB
18751	799	29	deducted	deduct	VBN
18751	799	30	is	be	VBZ
18751	799	31	found	find	VBN
18751	799	32	by	by	IN
18751	799	33	taking	take	VBG
18751	799	34	eight	eight	CD
18751	799	35	or	or	CC
18751	799	36	ten	ten	CD
18751	799	37	papers	paper	NNS
18751	799	38	and	and	CC
18751	799	39	burning	burn	VBG
18751	799	40	them	-PRON-	PRP
18751	799	41	until	until	IN
18751	799	42	they	-PRON-	PRP
18751	799	43	become	become	VBP
18751	799	44	white	white	JJ
18751	799	45	,	,	,
18751	799	46	and	and	CC
18751	799	47	then	then	RB
18751	799	48	weighing	weigh	VBG
18751	799	49	the	the	DT
18751	799	50	ash	ash	NN
18751	799	51	.	.	.
18751	800	1	The	the	DT
18751	800	2	amount	amount	NN
18751	800	3	varies	vary	VBZ
18751	800	4	from	from	IN
18751	800	5	0.004	0.004	CD
18751	800	6	to	to	IN
18751	800	7	0.0005	0.0005	CD
18751	800	8	gram	gram	NN
18751	800	9	for	for	IN
18751	800	10	different	different	JJ
18751	800	11	papers	paper	NNS
18751	800	12	.	.	.
18751	801	1	Having	have	VBG
18751	801	2	determined	determine	VBN
18751	801	3	the	the	DT
18751	801	4	ash	ash	NN
18751	801	5	,	,	,
18751	801	6	place	place	NN
18751	801	7	in	in	IN
18751	801	8	the	the	DT
18751	801	9	balance	balance	NN
18751	801	10	-	-	HYPH
18751	801	11	drawer	drawer	NN
18751	801	12	three	three	CD
18751	801	13	of	of	IN
18751	801	14	the	the	DT
18751	801	15	filter	filter	NN
18751	801	16	-	-	HYPH
18751	801	17	papers	paper	NNS
18751	801	18	pinned	pin	VBN
18751	801	19	together	together	RB
18751	801	20	,	,	,
18751	801	21	with	with	IN
18751	801	22	the	the	DT
18751	801	23	weights	weight	NNS
18751	801	24	marked	mark	VBN
18751	801	25	on	on	IN
18751	801	26	them	-PRON-	PRP
18751	801	27	in	in	IN
18751	801	28	the	the	DT
18751	801	29	way	way	NN
18751	801	30	shown	show	VBN
18751	801	31	in	in	IN
18751	801	32	fig	fig	NN
18751	801	33	.	.	.
18751	802	1	24	24	CD
18751	802	2	,	,	,
18751	802	3	so	so	IN
18751	802	4	as	as	IN
18751	802	5	to	to	TO
18751	802	6	be	be	VB
18751	802	7	readily	readily	RB
18751	802	8	seen	see	VBN
18751	802	9	when	when	WRB
18751	802	10	there	there	EX
18751	802	11	is	be	VBZ
18751	802	12	occasion	occasion	NN
18751	802	13	to	to	TO
18751	802	14	refer	refer	VB
18751	802	15	to	to	IN
18751	802	16	them	-PRON-	PRP
18751	802	17	.	.	.
18751	803	1	[	[	-LRB-
18751	803	2	Illustration	illustration	NN
18751	803	3	:	:	:
18751	803	4	FIG	FIG	NNP
18751	803	5	.	.	.
18751	804	1	24	24	CD
18751	804	2	.	.	.
18751	804	3	]	]	-RRB-
18751	805	1	It	-PRON-	PRP
18751	805	2	must	must	MD
18751	805	3	be	be	VB
18751	805	4	remembered	remember	VBN
18751	805	5	that	that	IN
18751	805	6	the	the	DT
18751	805	7	determination	determination	NN
18751	805	8	of	of	IN
18751	805	9	small	small	JJ
18751	805	10	quantities	quantity	NNS
18751	805	11	of	of	IN
18751	805	12	substances	substance	NNS
18751	805	13	generally	generally	RB
18751	805	14	involves	involve	VBZ
18751	805	15	the	the	DT
18751	805	16	use	use	NN
18751	805	17	of	of	IN
18751	805	18	reagents	reagent	NNS
18751	805	19	which	which	WDT
18751	805	20	are	be	VBP
18751	805	21	often	often	RB
18751	805	22	contaminated	contaminate	VBN
18751	805	23	,	,	,
18751	805	24	as	as	IN
18751	805	25	an	an	DT
18751	805	26	impurity	impurity	NN
18751	805	27	,	,	,
18751	805	28	with	with	IN
18751	805	29	the	the	DT
18751	805	30	body	body	NN
18751	805	31	sought	seek	VBN
18751	805	32	for	for	IN
18751	805	33	.	.	.
18751	806	1	Thus	thus	RB
18751	806	2	,	,	,
18751	806	3	in	in	IN
18751	806	4	assaying	assay	VBG
18751	806	5	silver	silver	NN
18751	806	6	,	,	,
18751	806	7	the	the	DT
18751	806	8	oxide	oxide	NN
18751	806	9	of	of	IN
18751	806	10	lead	lead	NN
18751	806	11	or	or	CC
18751	806	12	metallic	metallic	JJ
18751	806	13	lead	lead	NN
18751	806	14	used	use	VBN
18751	806	15	is	be	VBZ
18751	806	16	rarely	rarely	RB
18751	806	17	free	free	JJ
18751	806	18	from	from	IN
18751	806	19	silver	silver	NN
18751	806	20	;	;	:
18751	806	21	and	and	CC
18751	806	22	in	in	IN
18751	806	23	the	the	DT
18751	806	24	case	case	NN
18751	806	25	of	of	IN
18751	806	26	arsenic	arsenic	NNP
18751	806	27	,	,	,
18751	806	28	the	the	DT
18751	806	29	acids	acid	NNS
18751	806	30	,	,	,
18751	806	31	zinc	zinc	NN
18751	806	32	or	or	CC
18751	806	33	ferric	ferric	JJ
18751	806	34	chloride	chloride	NN
18751	806	35	are	be	VBP
18751	806	36	sure	sure	JJ
18751	806	37	to	to	TO
18751	806	38	contain	contain	VB
18751	806	39	arsenic	arsenic	JJ
18751	806	40	.	.	.
18751	807	1	The	the	DT
18751	807	2	same	same	JJ
18751	807	3	observation	observation	NN
18751	807	4	applies	apply	VBZ
18751	807	5	to	to	IN
18751	807	6	the	the	DT
18751	807	7	precipitation	precipitation	NN
18751	807	8	of	of	IN
18751	807	9	lead	lead	NN
18751	807	10	by	by	IN
18751	807	11	zinc	zinc	NN
18751	807	12	,	,	,
18751	807	13	&	&	CC
18751	807	14	c.	c.	NNP
18751	807	15	The	the	DT
18751	807	16	errors	error	NNS
18751	807	17	caused	cause	VBN
18751	807	18	by	by	IN
18751	807	19	these	these	DT
18751	807	20	impurities	impurity	NNS
18751	807	21	are	be	VBP
18751	807	22	more	more	RBR
18751	807	23	marked	marked	JJ
18751	807	24	in	in	IN
18751	807	25	the	the	DT
18751	807	26	determination	determination	NN
18751	807	27	of	of	IN
18751	807	28	material	material	NN
18751	807	29	having	have	VBG
18751	807	30	small	small	JJ
18751	807	31	quantities	quantity	NNS
18751	807	32	of	of	IN
18751	807	33	metal	metal	NN
18751	807	34	than	than	IN
18751	807	35	in	in	IN
18751	807	36	that	that	DT
18751	807	37	of	of	IN
18751	807	38	ores	ore	NNS
18751	807	39	which	which	WDT
18751	807	40	contain	contain	VBP
18751	807	41	larger	large	JJR
18751	807	42	quantities	quantity	NNS
18751	807	43	.	.	.
18751	808	1	Errors	error	NNS
18751	808	2	of	of	IN
18751	808	3	this	this	DT
18751	808	4	kind	kind	NN
18751	808	5	are	be	VBP
18751	808	6	counteracted	counteract	VBN
18751	808	7	or	or	CC
18751	808	8	neutralised	neutralise	VBN
18751	808	9	by	by	IN
18751	808	10	"	"	``
18751	808	11	blank	blank	JJ
18751	808	12	"	"	''
18751	808	13	or	or	CC
18751	808	14	"	"	``
18751	808	15	blind	blind	JJ
18751	808	16	"	"	''
18751	808	17	determinations	determination	NNS
18751	808	18	.	.	.
18751	809	1	These	these	DT
18751	809	2	consist	consist	VBP
18751	809	3	in	in	IN
18751	809	4	carrying	carry	VBG
18751	809	5	out	out	RP
18751	809	6	by	by	IN
18751	809	7	the	the	DT
18751	809	8	side	side	NN
18751	809	9	of	of	IN
18751	809	10	and	and	CC
18751	809	11	during	during	IN
18751	809	12	the	the	DT
18751	809	13	assay	assay	NN
18751	809	14	a	a	DT
18751	809	15	duplicate	duplicate	JJ
18751	809	16	experiment	experiment	NN
18751	809	17	with	with	IN
18751	809	18	the	the	DT
18751	809	19	reagents	reagent	NNS
18751	809	20	only	only	RB
18751	809	21	,	,	,
18751	809	22	which	which	WDT
18751	809	23	are	be	VBP
18751	809	24	thereby	thereby	RB
18751	809	25	subjected	subject	VBN
18751	809	26	to	to	IN
18751	809	27	the	the	DT
18751	809	28	same	same	JJ
18751	809	29	processes	process	NNS
18751	809	30	of	of	IN
18751	809	31	solution	solution	NN
18751	809	32	,	,	,
18751	809	33	evaporation	evaporation	NN
18751	809	34	,	,	,
18751	809	35	filtration	filtration	NN
18751	809	36	,	,	,
18751	809	37	&	&	CC
18751	809	38	c.	c.	NNP
18751	809	39	The	the	DT
18751	809	40	final	final	JJ
18751	809	41	result	result	NN
18751	809	42	thus	thus	RB
18751	809	43	obtained	obtain	VBN
18751	809	44	is	be	VBZ
18751	809	45	deducted	deduct	VBN
18751	809	46	from	from	IN
18751	809	47	that	that	DT
18751	809	48	given	give	VBN
18751	809	49	by	by	IN
18751	809	50	the	the	DT
18751	809	51	assay	assay	NN
18751	809	52	,	,	,
18751	809	53	the	the	DT
18751	809	54	difference	difference	NN
18751	809	55	gives	give	VBZ
18751	809	56	the	the	DT
18751	809	57	corrected	correct	VBN
18751	809	58	result	result	NN
18751	809	59	.	.	.
18751	810	1	In	in	IN
18751	810	2	some	some	DT
18751	810	3	cases	case	NNS
18751	810	4	,	,	,
18751	810	5	where	where	WRB
18751	810	6	it	-PRON-	PRP
18751	810	7	is	be	VBZ
18751	810	8	desired	desire	VBN
18751	810	9	or	or	CC
18751	810	10	necessary	necessary	JJ
18751	810	11	to	to	TO
18751	810	12	have	have	VB
18751	810	13	a	a	DT
18751	810	14	tangible	tangible	JJ
18751	810	15	residue	residue	NN
18751	810	16	or	or	CC
18751	810	17	precipitate	precipitate	NN
18751	810	18	,	,	,
18751	810	19	some	some	DT
18751	810	20	_	_	NNP
18751	810	21	pure	pure	JJ
18751	810	22	_	_	NNP
18751	810	23	inert	inert	JJ
18751	810	24	material	material	NN
18751	810	25	is	be	VBZ
18751	810	26	added	add	VBN
18751	810	27	.	.	.
18751	811	1	CHAPTER	CHAPTER	NNP
18751	811	2	IV	IV	NNP
18751	811	3	.	.	.
18751	812	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	812	2	ASSAYS	ASSAYS	NNP
18751	812	3	.	.	.
18751	813	1	These	these	DT
18751	813	2	have	have	VBP
18751	813	3	been	be	VBN
18751	813	4	already	already	RB
18751	813	5	described	describe	VBN
18751	813	6	as	as	IN
18751	813	7	those	those	DT
18751	813	8	in	in	IN
18751	813	9	which	which	WDT
18751	813	10	the	the	DT
18751	813	11	results	result	NNS
18751	813	12	are	be	VBP
18751	813	13	got	get	VBN
18751	813	14	by	by	IN
18751	813	15	measuring	measure	VBG
18751	813	16	,	,	,
18751	813	17	either--(1	either--(1	LS
18751	813	18	)	)	-RRB-
18751	813	19	the	the	DT
18751	813	20	volume	volume	NN
18751	813	21	of	of	IN
18751	813	22	a	a	DT
18751	813	23	reagent	reagent	NN
18751	813	24	required	require	VBN
18751	813	25	to	to	TO
18751	813	26	complete	complete	VB
18751	813	27	some	some	DT
18751	813	28	reaction	reaction	NN
18751	813	29	,	,	,
18751	813	30	or	or	CC
18751	813	31	(	(	-LRB-
18751	813	32	2	2	LS
18751	813	33	)	)	-RRB-
18751	813	34	the	the	DT
18751	813	35	volume	volume	NN
18751	813	36	of	of	IN
18751	813	37	the	the	DT
18751	813	38	resulting	result	VBG
18751	813	39	product	product	NN
18751	813	40	.	.	.
18751	814	1	For	for	IN
18751	814	2	example	example	NN
18751	814	3	,	,	,
18751	814	4	if	if	IN
18751	814	5	a	a	DT
18751	814	6	permanganate	permanganate	NN
18751	814	7	of	of	IN
18751	814	8	potash	potash	NN
18751	814	9	solution	solution	NN
18751	814	10	be	be	VB
18751	814	11	added	add	VBN
18751	814	12	to	to	IN
18751	814	13	a	a	DT
18751	814	14	solution	solution	NN
18751	814	15	containing	contain	VBG
18751	814	16	a	a	DT
18751	814	17	weighed	weigh	VBN
18751	814	18	amount	amount	NN
18751	814	19	of	of	IN
18751	814	20	iron	iron	NN
18751	814	21	,	,	,
18751	814	22	dissolved	dissolve	VBN
18751	814	23	in	in	IN
18751	814	24	sulphuric	sulphuric	JJ
18751	814	25	acid	acid	NN
18751	814	26	,	,	,
18751	814	27	the	the	DT
18751	814	28	strong	strong	JJ
18751	814	29	colour	colour	NN
18751	814	30	of	of	IN
18751	814	31	the	the	DT
18751	814	32	permanganate	permanganate	NN
18751	814	33	of	of	IN
18751	814	34	potash	potash	NN
18751	814	35	will	will	MD
18751	814	36	be	be	VB
18751	814	37	removed	remove	VBN
18751	814	38	until	until	IN
18751	814	39	a	a	DT
18751	814	40	certain	certain	JJ
18751	814	41	quantity	quantity	NN
18751	814	42	of	of	IN
18751	814	43	it	-PRON-	PRP
18751	814	44	has	have	VBZ
18751	814	45	been	be	VBN
18751	814	46	added	add	VBN
18751	814	47	.	.	.
18751	815	1	Repeating	repeat	VBG
18751	815	2	the	the	DT
18751	815	3	experiment	experiment	NN
18751	815	4	,	,	,
18751	815	5	it	-PRON-	PRP
18751	815	6	will	will	MD
18751	815	7	be	be	VB
18751	815	8	found	find	VBN
18751	815	9	that	that	IN
18751	815	10	the	the	DT
18751	815	11	same	same	JJ
18751	815	12	amount	amount	NN
18751	815	13	of	of	IN
18751	815	14	iron	iron	NN
18751	815	15	decolorises	decolorise	VBZ
18751	815	16	the	the	DT
18751	815	17	same	same	JJ
18751	815	18	volume	volume	NN
18751	815	19	of	of	IN
18751	815	20	the	the	DT
18751	815	21	permanganate	permanganate	JJ
18751	815	22	solution	solution	NN
18751	815	23	within	within	IN
18751	815	24	certain	certain	JJ
18751	815	25	narrow	narrow	JJ
18751	815	26	limits	limit	NNS
18751	815	27	of	of	IN
18751	815	28	variation	variation	NN
18751	815	29	,	,	,
18751	815	30	known	know	VBN
18751	815	31	as	as	IN
18751	815	32	"	"	``
18751	815	33	error	error	NN
18751	815	34	of	of	IN
18751	815	35	experiment	experiment	NN
18751	815	36	.	.	.
18751	815	37	"	"	''
18751	816	1	This	this	DT
18751	816	2	error	error	NN
18751	816	3	is	be	VBZ
18751	816	4	due	due	JJ
18751	816	5	to	to	IN
18751	816	6	variation	variation	NN
18751	816	7	in	in	IN
18751	816	8	the	the	DT
18751	816	9	method	method	NN
18751	816	10	of	of	IN
18751	816	11	working	work	VBG
18751	816	12	and	and	CC
18751	816	13	to	to	IN
18751	816	14	slight	slight	JJ
18751	816	15	differences	difference	NNS
18751	816	16	in	in	IN
18751	816	17	the	the	DT
18751	816	18	weighings	weighing	NNS
18751	816	19	and	and	CC
18751	816	20	measurings	measuring	NNS
18751	816	21	;	;	:
18751	816	22	it	-PRON-	PRP
18751	816	23	is	be	VBZ
18751	816	24	present	present	JJ
18751	816	25	in	in	IN
18751	816	26	all	all	DT
18751	816	27	experimental	experimental	JJ
18751	816	28	methods	method	NNS
18751	816	29	,	,	,
18751	816	30	although	although	IN
18751	816	31	the	the	DT
18751	816	32	limits	limit	NNS
18751	816	33	of	of	IN
18751	816	34	variation	variation	NN
18751	816	35	are	be	VBP
18751	816	36	wider	wide	JJR
18751	816	37	in	in	IN
18751	816	38	some	some	DT
18751	816	39	than	than	IN
18751	816	40	in	in	IN
18751	816	41	others	other	NNS
18751	816	42	.	.	.
18751	817	1	Apart	apart	RB
18751	817	2	from	from	IN
18751	817	3	this	this	DT
18751	817	4	error	error	NN
18751	817	5	of	of	IN
18751	817	6	experiment	experiment	NN
18751	817	7	,	,	,
18751	817	8	however	however	RB
18751	817	9	,	,	,
18751	817	10	it	-PRON-	PRP
18751	817	11	is	be	VBZ
18751	817	12	certain	certain	JJ
18751	817	13	that	that	IN
18751	817	14	a	a	DT
18751	817	15	given	give	VBN
18751	817	16	volume	volume	NN
18751	817	17	of	of	IN
18751	817	18	the	the	DT
18751	817	19	permanganate	permanganate	NN
18751	817	20	of	of	IN
18751	817	21	potash	potash	NN
18751	817	22	solution	solution	NN
18751	817	23	corresponds	correspond	VBZ
18751	817	24	to	to	IN
18751	817	25	a	a	DT
18751	817	26	definite	definite	JJ
18751	817	27	weight	weight	NN
18751	817	28	of	of	IN
18751	817	29	iron	iron	NN
18751	817	30	,	,	,
18751	817	31	so	so	IN
18751	817	32	that	that	IN
18751	817	33	if	if	IN
18751	817	34	either	either	DT
18751	817	35	is	be	VBZ
18751	817	36	known	know	VBN
18751	817	37	the	the	DT
18751	817	38	other	other	JJ
18751	817	39	may	may	MD
18751	817	40	be	be	VB
18751	817	41	calculated	calculate	VBN
18751	817	42	.	.	.
18751	818	1	Similarly	similarly	RB
18751	818	2	,	,	,
18751	818	3	if	if	IN
18751	818	4	a	a	DT
18751	818	5	known	know	VBN
18751	818	6	weight	weight	NN
18751	818	7	of	of	IN
18751	818	8	zinc	zinc	NN
18751	818	9	(	(	-LRB-
18751	818	10	or	or	CC
18751	818	11	of	of	IN
18751	818	12	carbonate	carbonate	NN
18751	818	13	of	of	IN
18751	818	14	lime	lime	NN
18751	818	15	)	)	-RRB-
18751	818	16	be	be	VB
18751	818	17	dissolved	dissolve	VBN
18751	818	18	in	in	IN
18751	818	19	hydrochloric	hydrochloric	JJ
18751	818	20	acid	acid	NN
18751	818	21	,	,	,
18751	818	22	a	a	DT
18751	818	23	gas	gas	NN
18751	818	24	will	will	MD
18751	818	25	be	be	VB
18751	818	26	given	give	VBN
18751	818	27	off	off	RP
18751	818	28	which	which	WDT
18751	818	29	can	can	MD
18751	818	30	be	be	VB
18751	818	31	measured	measure	VBN
18751	818	32	,	,	,
18751	818	33	and	and	CC
18751	818	34	so	so	RB
18751	818	35	long	long	RB
18751	818	36	as	as	IN
18751	818	37	the	the	DT
18751	818	38	conditions	condition	NNS
18751	818	39	of	of	IN
18751	818	40	the	the	DT
18751	818	41	experiment	experiment	NN
18751	818	42	do	do	VBP
18751	818	43	not	not	RB
18751	818	44	vary	vary	VB
18751	818	45	,	,	,
18751	818	46	the	the	DT
18751	818	47	same	same	JJ
18751	818	48	weight	weight	NN
18751	818	49	of	of	IN
18751	818	50	zinc	zinc	NN
18751	818	51	(	(	-LRB-
18751	818	52	or	or	CC
18751	818	53	of	of	IN
18751	818	54	carbonate	carbonate	NN
18751	818	55	of	of	IN
18751	818	56	lime	lime	NN
18751	818	57	)	)	-RRB-
18751	818	58	gives	give	VBZ
18751	818	59	off	off	RP
18751	818	60	the	the	DT
18751	818	61	same	same	JJ
18751	818	62	volume	volume	NN
18751	818	63	of	of	IN
18751	818	64	gas	gas	NN
18751	818	65	.	.	.
18751	819	1	The	the	DT
18751	819	2	weight	weight	NN
18751	819	3	of	of	IN
18751	819	4	the	the	DT
18751	819	5	one	one	NN
18751	819	6	can	can	MD
18751	819	7	be	be	VB
18751	819	8	determined	determine	VBN
18751	819	9	from	from	IN
18751	819	10	the	the	DT
18751	819	11	volume	volume	NN
18751	819	12	of	of	IN
18751	819	13	the	the	DT
18751	819	14	other	other	JJ
18751	819	15	.	.	.
18751	820	1	Or	or	CC
18751	820	2	,	,	,
18751	820	3	again	again	RB
18751	820	4	,	,	,
18751	820	5	the	the	DT
18751	820	6	quantity	quantity	NN
18751	820	7	of	of	IN
18751	820	8	some	some	DT
18751	820	9	substances	substance	NNS
18751	820	10	may	may	MD
18751	820	11	be	be	VB
18751	820	12	measured	measure	VBN
18751	820	13	by	by	IN
18751	820	14	the	the	DT
18751	820	15	colour	colour	NN
18751	820	16	of	of	IN
18751	820	17	their	-PRON-	PRP$
18751	820	18	solutions	solution	NNS
18751	820	19	,	,	,
18751	820	20	on	on	IN
18751	820	21	the	the	DT
18751	820	22	principle	principle	NN
18751	820	23	that	that	IN
18751	820	24	,	,	,
18751	820	25	other	other	JJ
18751	820	26	things	thing	NNS
18751	820	27	being	be	VBG
18751	820	28	equal	equal	JJ
18751	820	29	,	,	,
18751	820	30	the	the	DT
18751	820	31	colour	colour	NN
18751	820	32	of	of	IN
18751	820	33	a	a	DT
18751	820	34	solution	solution	NN
18751	820	35	depends	depend	VBZ
18751	820	36	upon	upon	IN
18751	820	37	the	the	DT
18751	820	38	quantity	quantity	NN
18751	820	39	of	of	IN
18751	820	40	colouring	colour	VBG
18751	820	41	matter	matter	NN
18751	820	42	present	present	JJ
18751	820	43	.	.	.
18751	821	1	So	so	RB
18751	821	2	that	that	IN
18751	821	3	if	if	IN
18751	821	4	two	two	CD
18751	821	5	solutions	solution	NNS
18751	821	6	of	of	IN
18751	821	7	the	the	DT
18751	821	8	same	same	JJ
18751	821	9	substance	substance	NN
18751	821	10	are	be	VBP
18751	821	11	equally	equally	RB
18751	821	12	coloured	colour	VBN
18751	821	13	they	-PRON-	PRP
18751	821	14	are	be	VBP
18751	821	15	of	of	IN
18751	821	16	equal	equal	JJ
18751	821	17	strength	strength	NN
18751	821	18	.	.	.
18751	822	1	In	in	IN
18751	822	2	this	this	DT
18751	822	3	way	way	NN
18751	822	4	an	an	DT
18751	822	5	unknown	unknown	NN
18751	822	6	may	may	MD
18751	822	7	be	be	VB
18751	822	8	compared	compare	VBN
18751	822	9	with	with	IN
18751	822	10	a	a	DT
18751	822	11	known	know	VBN
18751	822	12	strength	strength	NN
18751	822	13	,	,	,
18751	822	14	and	and	CC
18751	822	15	a	a	DT
18751	822	16	fairly	fairly	RB
18751	822	17	accurate	accurate	JJ
18751	822	18	determination	determination	NN
18751	822	19	may	may	MD
18751	822	20	be	be	VB
18751	822	21	made	make	VBN
18751	822	22	.	.	.
18751	823	1	These	these	DT
18751	823	2	three	three	CD
18751	823	3	illustrations	illustration	NNS
18751	823	4	serve	serve	VBP
18751	823	5	as	as	IN
18751	823	6	types	type	NNS
18751	823	7	of	of	IN
18751	823	8	the	the	DT
18751	823	9	three	three	CD
18751	823	10	chief	chief	JJ
18751	823	11	classes	class	NNS
18751	823	12	of	of	IN
18751	823	13	volumetric	volumetric	NNP
18751	823	14	assays	assay	NNS
18751	823	15	--	--	:
18751	823	16	titrometric	titrometric	JJ
18751	823	17	,	,	,
18751	823	18	gasometric	gasometric	JJ
18751	823	19	,	,	,
18751	823	20	and	and	CC
18751	823	21	colorimetric	colorimetric	RB
18751	823	22	.	.	.
18751	824	1	~Titrometric	~Titrometric	NFP
18751	824	2	Assays.~--Within	assays.~--within	XX
18751	824	3	the	the	DT
18751	824	4	limits	limit	NNS
18751	824	5	of	of	IN
18751	824	6	the	the	DT
18751	824	7	error	error	NN
18751	824	8	of	of	IN
18751	824	9	experiment	experiment	NN
18751	824	10	,	,	,
18751	824	11	a	a	DT
18751	824	12	definite	definite	JJ
18751	824	13	volume	volume	NN
18751	824	14	of	of	IN
18751	824	15	a	a	DT
18751	824	16	solution	solution	NN
18751	824	17	or	or	CC
18751	824	18	gas	gas	NN
18751	824	19	represents	represent	VBZ
18751	824	20	a	a	DT
18751	824	21	certain	certain	JJ
18751	824	22	weight	weight	NN
18751	824	23	of	of	IN
18751	824	24	metal	metal	NN
18751	824	25	or	or	CC
18751	824	26	other	other	JJ
18751	824	27	substance	substance	NN
18751	824	28	,	,	,
18751	824	29	hence	hence	RB
18751	824	30	the	the	DT
18751	824	31	exact	exact	JJ
18751	824	32	weight	weight	NN
18751	824	33	may	may	MD
18751	824	34	be	be	VB
18751	824	35	determined	determine	VBN
18751	824	36	by	by	IN
18751	824	37	experiment	experiment	NN
18751	824	38	.	.	.
18751	825	1	The	the	DT
18751	825	2	error	error	NN
18751	825	3	of	of	IN
18751	825	4	experiment	experiment	NN
18751	825	5	may	may	MD
18751	825	6	be	be	VB
18751	825	7	reduced	reduce	VBN
18751	825	8	to	to	IN
18751	825	9	insignificant	insignificant	JJ
18751	825	10	dimensions	dimension	NNS
18751	825	11	by	by	IN
18751	825	12	repeating	repeat	VBG
18751	825	13	the	the	DT
18751	825	14	experiment	experiment	NN
18751	825	15	,	,	,
18751	825	16	and	and	CC
18751	825	17	taking	take	VBG
18751	825	18	the	the	DT
18751	825	19	mean	mean	NN
18751	825	20	of	of	IN
18751	825	21	three	three	CD
18751	825	22	or	or	CC
18751	825	23	four	four	CD
18751	825	24	determinations	determination	NNS
18751	825	25	.	.	.
18751	826	1	This	this	DT
18751	826	2	will	will	MD
18751	826	3	at	at	IN
18751	826	4	the	the	DT
18751	826	5	same	same	JJ
18751	826	6	time	time	NN
18751	826	7	show	show	VB
18751	826	8	the	the	DT
18751	826	9	amount	amount	NN
18751	826	10	of	of	IN
18751	826	11	variation	variation	NN
18751	826	12	.	.	.
18751	827	1	Thus	thus	RB
18751	827	2	,	,	,
18751	827	3	if	if	IN
18751	827	4	0.5	0.5	CD
18751	827	5	gram	gram	NN
18751	827	6	of	of	IN
18751	827	7	iron	iron	NN
18751	827	8	were	be	VBD
18751	827	9	dissolved	dissolve	VBN
18751	827	10	and	and	CC
18751	827	11	found	find	VBN
18751	827	12	to	to	TO
18751	827	13	require	require	VB
18751	827	14	50.3	50.3	CD
18751	827	15	cubic	cubic	JJ
18751	827	16	centimetres	centimetre	NNS
18751	827	17	of	of	IN
18751	827	18	the	the	DT
18751	827	19	solution	solution	NN
18751	827	20	of	of	IN
18751	827	21	permanganate	permanganate	NN
18751	827	22	of	of	IN
18751	827	23	potash	potash	NN
18751	827	24	,	,	,
18751	827	25	and	and	CC
18751	827	26	if	if	IN
18751	827	27	on	on	IN
18751	827	28	repeating	repeat	VBG
18751	827	29	,	,	,
18751	827	30	50.4	50.4	CD
18751	827	31	,	,	,
18751	827	32	50.2	50.2	CD
18751	827	33	,	,	,
18751	827	34	and	and	CC
18751	827	35	50.3	50.3	CD
18751	827	36	c.c	c.c	NNP
18751	827	37	.	.	.
18751	828	1	were	be	VBD
18751	828	2	required	require	VBN
18751	828	3	,	,	,
18751	828	4	the	the	DT
18751	828	5	experimenter	experimenter	NN
18751	828	6	would	would	MD
18751	828	7	be	be	VB
18751	828	8	justified	justify	VBN
18751	828	9	in	in	IN
18751	828	10	saying	say	VBG
18751	828	11	that	that	IN
18751	828	12	50.3	50.3	CD
18751	828	13	c.c	c.c	NNP
18751	828	14	.	.	.
18751	829	1	of	of	IN
18751	829	2	the	the	DT
18751	829	3	permanganate	permanganate	NNP
18751	829	4	solution	solution	NN
18751	829	5	represent	represent	VBP
18751	829	6	0.5	0.5	CD
18751	829	7	gram	gram	NN
18751	829	8	of	of	IN
18751	829	9	iron	iron	NN
18751	829	10	,	,	,
18751	829	11	and	and	CC
18751	829	12	that	that	IN
18751	829	13	his	-PRON-	PRP$
18751	829	14	results	result	NNS
18751	829	15	were	be	VBD
18751	829	16	good	good	JJ
18751	829	17	within	within	IN
18751	829	18	0.2	0.2	CD
18751	829	19	c.c	c.c	NNP
18751	829	20	.	.	.
18751	830	1	of	of	IN
18751	830	2	the	the	DT
18751	830	3	permanganate	permanganate	JJ
18751	830	4	solution	solution	NN
18751	830	5	.	.	.
18751	831	1	So	so	RB
18751	831	2	that	that	IN
18751	831	3	if	if	IN
18751	831	4	in	in	IN
18751	831	5	an	an	DT
18751	831	6	unknown	unknown	JJ
18751	831	7	solution	solution	NN
18751	831	8	of	of	IN
18751	831	9	iron	iron	NN
18751	831	10	,	,	,
18751	831	11	50.5	50.5	CD
18751	831	12	c.c	c.c	NNP
18751	831	13	.	.	.
18751	832	1	of	of	IN
18751	832	2	the	the	DT
18751	832	3	permanganate	permanganate	JJ
18751	832	4	solution	solution	NN
18751	832	5	were	be	VBD
18751	832	6	used	use	VBN
18751	832	7	up	up	RP
18751	832	8	,	,	,
18751	832	9	he	-PRON-	PRP
18751	832	10	could	could	MD
18751	832	11	state	state	VB
18751	832	12	with	with	IN
18751	832	13	confidence	confidence	NN
18751	832	14	that	that	IN
18751	832	15	it	-PRON-	PRP
18751	832	16	contained	contain	VBD
18751	832	17	a	a	DT
18751	832	18	little	little	JJ
18751	832	19	more	more	JJR
18751	832	20	than	than	IN
18751	832	21	0.5	0.5	CD
18751	832	22	gram	gram	NN
18751	832	23	of	of	IN
18751	832	24	iron	iron	NN
18751	832	25	.	.	.
18751	833	1	With	with	IN
18751	833	2	a	a	DT
18751	833	3	larger	large	JJR
18751	833	4	experience	experience	NN
18751	833	5	the	the	DT
18751	833	6	confidence	confidence	NN
18751	833	7	would	would	MD
18751	833	8	increase	increase	VB
18751	833	9	,	,	,
18751	833	10	and	and	CC
18751	833	11	with	with	IN
18751	833	12	practice	practice	NN
18751	833	13	the	the	DT
18751	833	14	experimental	experimental	JJ
18751	833	15	error	error	NN
18751	833	16	will	will	MD
18751	833	17	diminish	diminish	VB
18751	833	18	.	.	.
18751	834	1	But	but	CC
18751	834	2	supposing	suppose	VBG
18751	834	3	that	that	IN
18751	834	4	the	the	DT
18751	834	5	unknown	unknown	JJ
18751	834	6	solution	solution	NN
18751	834	7	required	require	VBN
18751	834	8	,	,	,
18751	834	9	say	say	VBP
18751	834	10	,	,	,
18751	834	11	100.5	100.5	CD
18751	834	12	instead	instead	RB
18751	834	13	of	of	IN
18751	834	14	50.5	50.5	CD
18751	834	15	c.c	c.c	NNP
18751	834	16	.	.	NNP
18751	834	17	,	,	,
18751	834	18	he	-PRON-	PRP
18751	834	19	would	would	MD
18751	834	20	not	not	RB
18751	834	21	be	be	VB
18751	834	22	justified	justify	VBN
18751	834	23	in	in	IN
18751	834	24	saying	say	VBG
18751	834	25	that	that	IN
18751	834	26	,	,	,
18751	834	27	since	since	IN
18751	834	28	50.3	50.3	CD
18751	834	29	c.c	c.c	NNP
18751	834	30	.	.	.
18751	835	1	are	be	VBP
18751	835	2	equivalent	equivalent	JJ
18751	835	3	to	to	IN
18751	835	4	0.5	0.5	CD
18751	835	5	gram	gram	NN
18751	835	6	,	,	,
18751	835	7	100.6	100.6	CD
18751	835	8	c.c	c.c	NNP
18751	835	9	.	.	.
18751	836	1	are	be	VBP
18751	836	2	equivalent	equivalent	JJ
18751	836	3	to	to	IN
18751	836	4	twice	twice	PDT
18751	836	5	that	that	DT
18751	836	6	amount	amount	NN
18751	836	7	;	;	:
18751	836	8	and	and	CC
18751	836	9	that	that	IN
18751	836	10	,	,	,
18751	836	11	consequently	consequently	RB
18751	836	12	,	,	,
18751	836	13	the	the	DT
18751	836	14	unknown	unknown	JJ
18751	836	15	solution	solution	NN
18751	836	16	contained	contain	VBD
18751	836	17	a	a	DT
18751	836	18	little	little	JJ
18751	836	19	less	less	JJR
18751	836	20	than	than	IN
18751	836	21	1	1	CD
18751	836	22	gram	gram	NN
18751	836	23	of	of	IN
18751	836	24	iron	iron	NN
18751	836	25	;	;	:
18751	836	26	or	or	CC
18751	836	27	,	,	,
18751	836	28	at	at	IN
18751	836	29	least	least	JJS
18751	836	30	,	,	,
18751	836	31	he	-PRON-	PRP
18751	836	32	could	could	MD
18751	836	33	not	not	RB
18751	836	34	say	say	VB
18751	836	35	it	-PRON-	PRP
18751	836	36	except	except	IN
18751	836	37	he	-PRON-	PRP
18751	836	38	(	(	-LRB-
18751	836	39	or	or	CC
18751	836	40	some	some	DT
18751	836	41	one	one	NN
18751	836	42	else	else	RB
18751	836	43	)	)	-RRB-
18751	836	44	had	have	VBD
18751	836	45	determined	determine	VBN
18751	836	46	it	-PRON-	PRP
18751	836	47	by	by	IN
18751	836	48	experiment	experiment	NN
18751	836	49	.	.	.
18751	837	1	But	but	CC
18751	837	2	if	if	IN
18751	837	3	on	on	IN
18751	837	4	dissolving	dissolve	VBG
18751	837	5	1	1	CD
18751	837	6	gram	gram	NN
18751	837	7	of	of	IN
18751	837	8	iron	iron	NN
18751	837	9	,	,	,
18751	837	10	he	-PRON-	PRP
18751	837	11	found	find	VBD
18751	837	12	it	-PRON-	PRP
18751	837	13	to	to	TO
18751	837	14	require	require	VB
18751	837	15	100.6	100.6	CD
18751	837	16	c.c	c.c	NNP
18751	837	17	.	.	.
18751	838	1	of	of	IN
18751	838	2	the	the	DT
18751	838	3	solution	solution	NN
18751	838	4	,	,	,
18751	838	5	and	and	CC
18751	838	6	in	in	IN
18751	838	7	another	another	DT
18751	838	8	experiment	experiment	NN
18751	838	9	with	with	IN
18751	838	10	0.8	0.8	CD
18751	838	11	gram	gram	NN
18751	838	12	of	of	IN
18751	838	13	iron	iron	NN
18751	838	14	that	that	IN
18751	838	15	80.5	80.5	CD
18751	838	16	c.c	c.c	NNP
18751	838	17	.	.	.
18751	839	1	of	of	IN
18751	839	2	the	the	DT
18751	839	3	solution	solution	NN
18751	839	4	were	be	VBD
18751	839	5	required	require	VBN
18751	839	6	,	,	,
18751	839	7	he	-PRON-	PRP
18751	839	8	would	would	MD
18751	839	9	be	be	VB
18751	839	10	justified	justify	VBN
18751	839	11	in	in	IN
18751	839	12	stating	state	VBG
18751	839	13	that	that	IN
18751	839	14	_	_	NNP
18751	839	15	the	the	DT
18751	839	16	volume	volume	NN
18751	839	17	of	of	IN
18751	839	18	solution	solution	NN
18751	839	19	required	require	VBN
18751	839	20	is	be	VBZ
18751	839	21	proportional	proportional	JJ
18751	839	22	to	to	IN
18751	839	23	the	the	DT
18751	839	24	quantity	quantity	NN
18751	839	25	of	of	IN
18751	839	26	metal	metal	NN
18751	839	27	present	present	JJ
18751	839	28	_	_	NNP
18751	839	29	.	.	.
18751	840	1	There	there	EX
18751	840	2	are	be	VBP
18751	840	3	a	a	DT
18751	840	4	large	large	JJ
18751	840	5	number	number	NN
18751	840	6	of	of	IN
18751	840	7	volumetric	volumetric	NN
18751	840	8	assays	assays	RB
18751	840	9	of	of	IN
18751	840	10	which	which	WDT
18751	840	11	this	this	DT
18751	840	12	is	be	VBZ
18751	840	13	true	true	JJ
18751	840	14	,	,	,
18751	840	15	but	but	CC
18751	840	16	that	that	IN
18751	840	17	it	-PRON-	PRP
18751	840	18	is	be	VBZ
18751	840	19	true	true	JJ
18751	840	20	in	in	IN
18751	840	21	any	any	DT
18751	840	22	particular	particular	JJ
18751	840	23	case	case	NN
18751	840	24	can	can	MD
18751	840	25	only	only	RB
18751	840	26	be	be	VB
18751	840	27	proved	prove	VBN
18751	840	28	by	by	IN
18751	840	29	experiment	experiment	NN
18751	840	30	.	.	.
18751	841	1	Even	even	RB
18751	841	2	where	where	WRB
18751	841	3	true	true	JJ
18751	841	4	it	-PRON-	PRP
18751	841	5	is	be	VBZ
18751	841	6	well	well	RB
18751	841	7	not	not	RB
18751	841	8	to	to	TO
18751	841	9	rest	rest	VB
18751	841	10	too	too	RB
18751	841	11	much	much	JJ
18751	841	12	weight	weight	NN
18751	841	13	upon	upon	IN
18751	841	14	it	-PRON-	PRP
18751	841	15	,	,	,
18751	841	16	and	and	CC
18751	841	17	in	in	IN
18751	841	18	all	all	DT
18751	841	19	cases	case	NNS
18751	841	20	the	the	DT
18751	841	21	quantity	quantity	NN
18751	841	22	of	of	IN
18751	841	23	metal	metal	NN
18751	841	24	taken	take	VBN
18751	841	25	,	,	,
18751	841	26	to	to	TO
18751	841	27	determine	determine	VB
18751	841	28	the	the	DT
18751	841	29	strength	strength	NN
18751	841	30	of	of	IN
18751	841	31	the	the	DT
18751	841	32	solution	solution	NN
18751	841	33	used	use	VBN
18751	841	34	,	,	,
18751	841	35	should	should	MD
18751	841	36	not	not	RB
18751	841	37	differ	differ	VB
18751	841	38	widely	widely	RB
18751	841	39	from	from	IN
18751	841	40	that	that	DT
18751	841	41	present	present	NN
18751	841	42	in	in	IN
18751	841	43	the	the	DT
18751	841	44	assay	assay	NN
18751	841	45	.	.	.
18751	842	1	There	there	EX
18751	842	2	are	be	VBP
18751	842	3	certain	certain	JJ
18751	842	4	terms	term	NNS
18751	842	5	which	which	WDT
18751	842	6	should	should	MD
18751	842	7	be	be	VB
18751	842	8	explained	explain	VBN
18751	842	9	here	here	RB
18751	842	10	.	.	.
18751	843	1	When	when	WRB
18751	843	2	the	the	DT
18751	843	3	solution	solution	NN
18751	843	4	of	of	IN
18751	843	5	a	a	DT
18751	843	6	reagent	reagent	NN
18751	843	7	is	be	VBZ
18751	843	8	applied	apply	VBN
18751	843	9	under	under	IN
18751	843	10	such	such	JJ
18751	843	11	conditions	condition	NNS
18751	843	12	that	that	WDT
18751	843	13	the	the	DT
18751	843	14	volume	volume	NN
18751	843	15	added	add	VBN
18751	843	16	can	can	MD
18751	843	17	be	be	VB
18751	843	18	correctly	correctly	RB
18751	843	19	determined	determine	VBN
18751	843	20	,	,	,
18751	843	21	the	the	DT
18751	843	22	operation	operation	NN
18751	843	23	is	be	VBZ
18751	843	24	called	call	VBN
18751	843	25	"	"	``
18751	843	26	titrating	titrating	NN
18751	843	27	,	,	,
18751	843	28	"	"	''
18751	843	29	the	the	DT
18751	843	30	solution	solution	NN
18751	843	31	of	of	IN
18751	843	32	the	the	DT
18751	843	33	reagent	reagent	NN
18751	843	34	used	use	VBD
18751	843	35	the	the	DT
18751	843	36	"	"	``
18751	843	37	standard	standard	JJ
18751	843	38	solution	solution	NN
18751	843	39	,	,	,
18751	843	40	"	"	''
18751	843	41	and	and	CC
18751	843	42	the	the	DT
18751	843	43	process	process	NN
18751	843	44	of	of	IN
18751	843	45	determining	determine	VBG
18751	843	46	the	the	DT
18751	843	47	strength	strength	NN
18751	843	48	of	of	IN
18751	843	49	the	the	DT
18751	843	50	standard	standard	JJ
18751	843	51	solution	solution	NN
18751	843	52	is	be	VBZ
18751	843	53	"	"	``
18751	843	54	standardising	standardise	VBG
18751	843	55	.	.	.
18751	843	56	"	"	''
18751	844	1	The	the	DT
18751	844	2	"	"	``
18751	844	3	standard	standard	NN
18751	844	4	"	"	''
18751	844	5	is	be	VBZ
18751	844	6	the	the	DT
18751	844	7	quantity	quantity	NN
18751	844	8	of	of	IN
18751	844	9	metal	metal	NN
18751	844	10	equivalent	equivalent	JJ
18751	844	11	to	to	IN
18751	844	12	100	100	CD
18751	844	13	c.c	c.c	NNP
18751	844	14	.	.	.
18751	845	1	of	of	IN
18751	845	2	the	the	DT
18751	845	3	standard	standard	JJ
18751	845	4	solution	solution	NN
18751	845	5	.	.	.
18751	846	1	~Standard	~Standard	NFP
18751	846	2	Solutions.~--In	Solutions.~--In	NNS
18751	846	3	making	make	VBG
18751	846	4	these	these	DT
18751	846	5	the	the	DT
18751	846	6	salt	salt	NN
18751	846	7	is	be	VBZ
18751	846	8	accurately	accurately	RB
18751	846	9	weighed	weigh	VBN
18751	846	10	and	and	CC
18751	846	11	transferred	transfer	VBN
18751	846	12	to	to	IN
18751	846	13	a	a	DT
18751	846	14	litre	litre	NN
18751	846	15	flask	flask	NN
18751	846	16	,	,	,
18751	846	17	or	or	CC
18751	846	18	to	to	IN
18751	846	19	the	the	DT
18751	846	20	graduated	graduate	VBN
18751	846	21	cylinder	cylinder	NN
18751	846	22	,	,	,
18751	846	23	and	and	CC
18751	846	24	dissolved	dissolve	VBN
18751	846	25	.	.	.
18751	847	1	The	the	DT
18751	847	2	method	method	NN
18751	847	3	of	of	IN
18751	847	4	dissolving	dissolve	VBG
18751	847	5	it	-PRON-	PRP
18751	847	6	varies	vary	VBZ
18751	847	7	in	in	IN
18751	847	8	special	special	JJ
18751	847	9	cases	case	NNS
18751	847	10	,	,	,
18751	847	11	and	and	CC
18751	847	12	instructions	instruction	NNS
18751	847	13	for	for	IN
18751	847	14	these	these	DT
18751	847	15	will	will	MD
18751	847	16	be	be	VB
18751	847	17	found	find	VBN
18751	847	18	under	under	IN
18751	847	19	the	the	DT
18751	847	20	respective	respective	JJ
18751	847	21	assays	assay	NNS
18751	847	22	.	.	.
18751	848	1	Generally	generally	RB
18751	848	2	it	-PRON-	PRP
18751	848	3	is	be	VBZ
18751	848	4	dissolved	dissolve	VBN
18751	848	5	in	in	IN
18751	848	6	a	a	DT
18751	848	7	small	small	JJ
18751	848	8	quantity	quantity	NN
18751	848	9	of	of	IN
18751	848	10	liquid	liquid	NN
18751	848	11	,	,	,
18751	848	12	and	and	CC
18751	848	13	then	then	RB
18751	848	14	diluted	dilute	VBN
18751	848	15	to	to	IN
18751	848	16	the	the	DT
18751	848	17	mark	mark	NN
18751	848	18	.	.	.
18751	849	1	For	for	IN
18751	849	2	those	those	DT
18751	849	3	substances	substance	NNS
18751	849	4	that	that	WDT
18751	849	5	require	require	VBP
18751	849	6	the	the	DT
18751	849	7	aid	aid	NN
18751	849	8	of	of	IN
18751	849	9	heat	heat	NN
18751	849	10	,	,	,
18751	849	11	the	the	DT
18751	849	12	solution	solution	NN
18751	849	13	is	be	VBZ
18751	849	14	made	make	VBN
18751	849	15	in	in	IN
18751	849	16	a	a	DT
18751	849	17	pint	pint	NN
18751	849	18	flask	flask	NN
18751	849	19	,	,	,
18751	849	20	cooled	cool	VBD
18751	849	21	,	,	,
18751	849	22	and	and	CC
18751	849	23	transferred	transfer	VBN
18751	849	24	;	;	:
18751	849	25	after	after	IN
18751	849	26	which	which	WDT
18751	849	27	the	the	DT
18751	849	28	flask	flask	NN
18751	849	29	is	be	VBZ
18751	849	30	well	well	RB
18751	849	31	washed	wash	VBN
18751	849	32	out	out	RP
18751	849	33	.	.	.
18751	850	1	After	after	IN
18751	850	2	dilution	dilution	NN
18751	850	3	,	,	,
18751	850	4	the	the	DT
18751	850	5	liquids	liquid	NNS
18751	850	6	in	in	IN
18751	850	7	the	the	DT
18751	850	8	measuring	measure	VBG
18751	850	9	vessel	vessel	NN
18751	850	10	must	must	MD
18751	850	11	be	be	VB
18751	850	12	thoroughly	thoroughly	RB
18751	850	13	mixed	mix	VBN
18751	850	14	by	by	IN
18751	850	15	shaking	shake	VBG
18751	850	16	.	.	.
18751	851	1	This	this	DT
18751	851	2	is	be	VBZ
18751	851	3	more	more	RBR
18751	851	4	easily	easily	RB
18751	851	5	and	and	CC
18751	851	6	better	better	RB
18751	851	7	done	do	VBN
18751	851	8	in	in	IN
18751	851	9	the	the	DT
18751	851	10	cylinder	cylinder	NN
18751	851	11	than	than	IN
18751	851	12	in	in	IN
18751	851	13	the	the	DT
18751	851	14	litre	litre	NN
18751	851	15	flask	flask	NN
18751	851	16	.	.	.
18751	852	1	The	the	DT
18751	852	2	solution	solution	NN
18751	852	3	is	be	VBZ
18751	852	4	next	next	RB
18751	852	5	transferred	transfer	VBN
18751	852	6	to	to	IN
18751	852	7	a	a	DT
18751	852	8	dry	dry	JJ
18751	852	9	"	"	``
18751	852	10	Winchester	Winchester	NNP
18751	852	11	"	"	''
18751	852	12	bottle	bottle	NN
18751	852	13	and	and	CC
18751	852	14	labelled	label	VBD
18751	852	15	.	.	.
18751	853	1	The	the	DT
18751	853	2	label	label	NN
18751	853	3	may	may	MD
18751	853	4	be	be	VB
18751	853	5	rendered	render	VBN
18751	853	6	permanent	permanent	JJ
18751	853	7	by	by	IN
18751	853	8	waxing	wax	VBG
18751	853	9	it	-PRON-	PRP
18751	853	10	.	.	.
18751	854	1	Standard	standard	JJ
18751	854	2	solutions	solution	NNS
18751	854	3	should	should	MD
18751	854	4	not	not	RB
18751	854	5	be	be	VB
18751	854	6	kept	keep	VBN
18751	854	7	in	in	IN
18751	854	8	a	a	DT
18751	854	9	place	place	NN
18751	854	10	exposed	expose	VBN
18751	854	11	to	to	IN
18751	854	12	direct	direct	JJ
18751	854	13	sunlight	sunlight	NN
18751	854	14	.	.	.
18751	855	1	Oxidising	oxidise	VBG
18751	855	2	and	and	CC
18751	855	3	reducing	reduce	VBG
18751	855	4	solutions	solution	NNS
18751	855	5	,	,	,
18751	855	6	such	such	JJ
18751	855	7	as	as	IN
18751	855	8	those	those	DT
18751	855	9	of	of	IN
18751	855	10	permanganate	permanganate	NN
18751	855	11	of	of	IN
18751	855	12	potash	potash	JJ
18751	855	13	,	,	,
18751	855	14	ferrous	ferrous	JJ
18751	855	15	sulphate	sulphate	NN
18751	855	16	,	,	,
18751	855	17	iodine	iodine	NN
18751	855	18	,	,	,
18751	855	19	hyposulphite	hyposulphite	NN
18751	855	20	of	of	IN
18751	855	21	soda	soda	NNP
18751	855	22	,	,	,
18751	855	23	&	&	CC
18751	855	24	c.	c.	NNP
18751	855	25	,	,	,
18751	855	26	gradually	gradually	RB
18751	855	27	weaken	weaken	VB
18751	855	28	in	in	IN
18751	855	29	strength	strength	NN
18751	855	30	;	;	:
18751	855	31	the	the	DT
18751	855	32	solutions	solution	NNS
18751	855	33	of	of	IN
18751	855	34	other	other	JJ
18751	855	35	salts	salt	NNS
18751	855	36	are	be	VBP
18751	855	37	more	more	RBR
18751	855	38	stable	stable	JJ
18751	855	39	;	;	:
18751	855	40	while	while	IN
18751	855	41	those	those	DT
18751	855	42	of	of	IN
18751	855	43	potassium	potassium	NN
18751	855	44	bichromate	bichromate	NN
18751	855	45	and	and	CC
18751	855	46	baric	baric	JJ
18751	855	47	chloride	chloride	NN
18751	855	48	are	be	VBP
18751	855	49	almost	almost	RB
18751	855	50	permanent	permanent	JJ
18751	855	51	.	.	.
18751	856	1	Solutions	solution	NNS
18751	856	2	of	of	IN
18751	856	3	potassium	potassium	NN
18751	856	4	permanganate	permanganate	NN
18751	856	5	may	may	MD
18751	856	6	be	be	VB
18751	856	7	kept	keep	VBN
18751	856	8	for	for	IN
18751	856	9	a	a	DT
18751	856	10	month	month	NN
18751	856	11	or	or	CC
18751	856	12	so	so	RB
18751	856	13	without	without	IN
18751	856	14	much	much	JJ
18751	856	15	change	change	NN
18751	856	16	.	.	.
18751	857	1	The	the	DT
18751	857	2	solutions	solution	NNS
18751	857	3	of	of	IN
18751	857	4	hyposulphite	hyposulphite	NN
18751	857	5	of	of	IN
18751	857	6	soda	soda	NN
18751	857	7	and	and	CC
18751	857	8	of	of	IN
18751	857	9	iodine	iodine	NN
18751	857	10	should	should	MD
18751	857	11	be	be	VB
18751	857	12	examined	examine	VBN
18751	857	13	weekly	weekly	RB
18751	857	14	.	.	.
18751	858	1	Ferrous	ferrous	JJ
18751	858	2	sulphate	sulphate	NN
18751	858	3	solutions	solution	NNS
18751	858	4	,	,	,
18751	858	5	if	if	IN
18751	858	6	acidulated	acidulate	VBN
18751	858	7	with	with	IN
18751	858	8	sulphuric	sulphuric	JJ
18751	858	9	acid	acid	NN
18751	858	10	,	,	,
18751	858	11	may	may	MD
18751	858	12	be	be	VB
18751	858	13	depended	depend	VBN
18751	858	14	on	on	IN
18751	858	15	for	for	IN
18751	858	16	two	two	CD
18751	858	17	or	or	CC
18751	858	18	three	three	CD
18751	858	19	weeks	week	NNS
18751	858	20	without	without	IN
18751	858	21	fresh	fresh	JJ
18751	858	22	standardising	standardising	NN
18751	858	23	.	.	.
18751	859	1	Before	before	IN
18751	859	2	filling	fill	VBG
18751	859	3	the	the	DT
18751	859	4	burette	burette	NN
18751	859	5	,	,	,
18751	859	6	the	the	DT
18751	859	7	"	"	``
18751	859	8	Winchester	Winchester	NNP
18751	859	9	"	"	''
18751	859	10	bottle	bottle	NN
18751	859	11	should	should	MD
18751	859	12	be	be	VB
18751	859	13	well	well	RB
18751	859	14	shaken	shake	VBN
18751	859	15	and	and	CC
18751	859	16	a	a	DT
18751	859	17	portion	portion	NN
18751	859	18	of	of	IN
18751	859	19	about	about	RB
18751	859	20	50	50	CD
18751	859	21	or	or	CC
18751	859	22	100	100	CD
18751	859	23	c.c	c.c	NNP
18751	859	24	.	.	.
18751	860	1	poured	pour	VBN
18751	860	2	into	into	IN
18751	860	3	a	a	DT
18751	860	4	dry	dry	JJ
18751	860	5	beaker	beaker	NN
18751	860	6	or	or	CC
18751	860	7	test	test	NN
18751	860	8	-	-	HYPH
18751	860	9	glass	glass	NN
18751	860	10	.	.	.
18751	861	1	Besides	besides	IN
18751	861	2	the	the	DT
18751	861	3	standard	standard	JJ
18751	861	4	solutions	solution	NNS
18751	861	5	,	,	,
18751	861	6	which	which	WDT
18751	861	7	are	be	VBP
18751	861	8	required	require	VBN
18751	861	9	for	for	IN
18751	861	10	titrating	titrate	VBG
18751	861	11	an	an	DT
18751	861	12	assay	assay	NN
18751	861	13	,	,	,
18751	861	14	permanent	permanent	JJ
18751	861	15	solutions	solution	NNS
18751	861	16	of	of	IN
18751	861	17	the	the	DT
18751	861	18	metal	metal	NN
18751	861	19	or	or	CC
18751	861	20	acid	acid	NN
18751	861	21	of	of	IN
18751	861	22	equivalent	equivalent	JJ
18751	861	23	strength	strength	NN
18751	861	24	are	be	VBP
18751	861	25	very	very	RB
18751	861	26	useful	useful	JJ
18751	861	27	.	.	.
18751	862	1	When	when	WRB
18751	862	2	the	the	DT
18751	862	3	finishing	finishing	JJ
18751	862	4	point	point	NN
18751	862	5	of	of	IN
18751	862	6	a	a	DT
18751	862	7	titration	titration	NN
18751	862	8	has	have	VBZ
18751	862	9	been	be	VBN
18751	862	10	overstepped	overstep	VBN
18751	862	11	(	(	-LRB-
18751	862	12	_	_	NNP
18751	862	13	i.e.	i.e.	FW
18751	862	14	_	_	NNP
18751	862	15	,	,	,
18751	862	16	the	the	DT
18751	862	17	assay	assay	NN
18751	862	18	has	have	VBZ
18751	862	19	been	be	VBN
18751	862	20	"	"	``
18751	862	21	overdone	overdone	RB
18751	862	22	"	"	''
18751	862	23	)	)	-RRB-
18751	862	24	,	,	,
18751	862	25	a	a	DT
18751	862	26	measured	measured	JJ
18751	862	27	volume	volume	NN
18751	862	28	,	,	,
18751	862	29	say	say	VBP
18751	862	30	5	5	CD
18751	862	31	or	or	CC
18751	862	32	10	10	CD
18751	862	33	c.c	c.c	NNP
18751	862	34	.	.	NNP
18751	862	35	,	,	,
18751	862	36	of	of	IN
18751	862	37	a	a	DT
18751	862	38	solution	solution	NN
18751	862	39	containing	contain	VBG
18751	862	40	the	the	DT
18751	862	41	same	same	JJ
18751	862	42	metal	metal	NN
18751	862	43	may	may	MD
18751	862	44	be	be	VB
18751	862	45	added	add	VBN
18751	862	46	.	.	.
18751	863	1	The	the	DT
18751	863	2	titration	titration	NN
18751	863	3	can	can	MD
18751	863	4	then	then	RB
18751	863	5	be	be	VB
18751	863	6	continued	continue	VBN
18751	863	7	,	,	,
18751	863	8	but	but	CC
18751	863	9	more	more	RBR
18751	863	10	cautiously	cautiously	RB
18751	863	11	,	,	,
18751	863	12	and	and	CC
18751	863	13	the	the	DT
18751	863	14	value	value	NN
18751	863	15	in	in	IN
18751	863	16	"	"	``
18751	863	17	c.c	c.c	NNP
18751	863	18	.	.	.
18751	863	19	"	"	''
18751	864	1	for	for	IN
18751	864	2	the	the	DT
18751	864	3	quantity	quantity	NN
18751	864	4	added	add	VBN
18751	864	5	be	be	VB
18751	864	6	deducted	deduct	VBN
18751	864	7	from	from	IN
18751	864	8	the	the	DT
18751	864	9	final	final	JJ
18751	864	10	reading	reading	NN
18751	864	11	.	.	.
18751	865	1	~Standardising.~--Suppose	~Standardising.~--Suppose	,
18751	865	2	the	the	DT
18751	865	3	object	object	NN
18751	865	4	is	be	VBZ
18751	865	5	to	to	TO
18751	865	6	standardise	standardise	VB
18751	865	7	a	a	DT
18751	865	8	solution	solution	NN
18751	865	9	of	of	IN
18751	865	10	permanganate	permanganate	NN
18751	865	11	similar	similar	JJ
18751	865	12	to	to	IN
18751	865	13	that	that	DT
18751	865	14	referred	refer	VBD
18751	865	15	to	to	IN
18751	865	16	above	above	RB
18751	865	17	.	.	.
18751	866	1	A	a	DT
18751	866	2	convenient	convenient	JJ
18751	866	3	quantity	quantity	NN
18751	866	4	of	of	IN
18751	866	5	iron	iron	NN
18751	866	6	(	(	-LRB-
18751	866	7	say	say	VB
18751	866	8	0.5	0.5	CD
18751	866	9	gram	gram	NN
18751	866	10	)	)	-RRB-
18751	866	11	would	would	MD
18751	866	12	be	be	VB
18751	866	13	weighed	weigh	VBN
18751	866	14	out	out	RP
18751	866	15	,	,	,
18751	866	16	dissolved	dissolve	VBN
18751	866	17	in	in	IN
18751	866	18	dilute	dilute	NNP
18751	866	19	sulphuric	sulphuric	NNP
18751	866	20	acid	acid	NNP
18751	866	21	,	,	,
18751	866	22	and	and	CC
18751	866	23	the	the	DT
18751	866	24	solution	solution	NN
18751	866	25	titrated	titrate	VBN
18751	866	26	.	.	.
18751	867	1	Suppose	suppose	VB
18751	867	2	49.6	49.6	CD
18751	867	3	c.c	c.c	NNP
18751	867	4	.	.	.
18751	868	1	of	of	IN
18751	868	2	the	the	DT
18751	868	3	permanganate	permanganate	JJ
18751	868	4	solution	solution	NN
18751	868	5	are	be	VBP
18751	868	6	required	require	VBN
18751	868	7	,	,	,
18751	868	8	then	then	RB
18751	868	9	49.6	49.6	CD
18751	868	10	:	:	:
18751	868	11	0.5	0.5	CD
18751	868	12	:	:	:
18751	868	13	:	:	:
18751	868	14	100	100	CD
18751	868	15	:	:	:
18751	868	16	_	_	NNP
18751	868	17	x	x	NNP
18751	868	18	_	_	NNP
18751	868	19	_	_	NNP
18751	868	20	x	x	NNP
18751	868	21	_	_	NNP
18751	868	22	=	=	SYM
18751	868	23	1.008	1.008	CD
18751	868	24	gram	gram	NN
18751	868	25	.	.	.
18751	869	1	This	this	DT
18751	869	2	result	result	NN
18751	869	3	,	,	,
18751	869	4	1.008	1.008	CD
18751	869	5	gram	gram	NN
18751	869	6	,	,	,
18751	869	7	is	be	VBZ
18751	869	8	the	the	DT
18751	869	9	"	"	``
18751	869	10	_	_	NNP
18751	869	11	standard	standard	NNP
18751	869	12	_	_	NNP
18751	869	13	.	.	.
18751	869	14	"	"	''
18751	870	1	When	when	WRB
18751	870	2	a	a	DT
18751	870	3	gas	gas	NN
18751	870	4	is	be	VBZ
18751	870	5	measured	measure	VBN
18751	870	6	,	,	,
18751	870	7	the	the	DT
18751	870	8	standard	standard	NN
18751	870	9	may	may	MD
18751	870	10	be	be	VB
18751	870	11	calculated	calculate	VBN
18751	870	12	in	in	IN
18751	870	13	the	the	DT
18751	870	14	same	same	JJ
18751	870	15	way	way	NN
18751	870	16	.	.	.
18751	871	1	For	for	IN
18751	871	2	example	example	NN
18751	871	3	:	:	:
18751	871	4	with	with	IN
18751	871	5	0.224	0.224	CD
18751	871	6	gram	gram	NN
18751	871	7	of	of	IN
18751	871	8	zinc	zinc	NN
18751	871	9	,	,	,
18751	871	10	75.8	75.8	CD
18751	871	11	c.c	c.c	NNP
18751	871	12	.	.	.
18751	872	1	of	of	IN
18751	872	2	gas	gas	NN
18751	872	3	were	be	VBD
18751	872	4	obtained	obtain	VBN
18751	872	5	.	.	.
18751	873	1	Then	then	RB
18751	873	2	the	the	DT
18751	873	3	quantity	quantity	NN
18751	873	4	of	of	IN
18751	873	5	zinc	zinc	NN
18751	873	6	equivalent	equivalent	JJ
18751	873	7	to	to	IN
18751	873	8	100	100	CD
18751	873	9	c.c	c.c	NNP
18751	873	10	.	.	.
18751	874	1	of	of	IN
18751	874	2	the	the	DT
18751	874	3	gas	gas	NN
18751	874	4	is	be	VBZ
18751	874	5	got	get	VBN
18751	874	6	by	by	IN
18751	874	7	the	the	DT
18751	874	8	proportion	proportion	NN
18751	874	9	.	.	.
18751	875	1	75.8	75.8	CD
18751	875	2	:	:	:
18751	875	3	0.224	0.224	CD
18751	875	4	:	:	:
18751	875	5	:	:	:
18751	875	6	100	100	CD
18751	875	7	:	:	:
18751	875	8	_	_	NNP
18751	875	9	x	x	NNP
18751	875	10	_	_	NNP
18751	875	11	_	_	NNP
18751	875	12	x	x	NNP
18751	875	13	_	_	NNP
18751	875	14	=	=	SYM
18751	875	15	0.2955	0.2955	CD
18751	875	16	gram	gram	NN
18751	875	17	.	.	.
18751	876	1	Using	use	VBG
18751	876	2	the	the	DT
18751	876	3	term	term	NN
18751	876	4	"	"	``
18751	876	5	standard	standard	NN
18751	876	6	"	"	''
18751	876	7	in	in	IN
18751	876	8	this	this	DT
18751	876	9	sense	sense	NN
18751	876	10	,	,	,
18751	876	11	the	the	DT
18751	876	12	following	follow	VBG
18751	876	13	rules	rule	NNS
18751	876	14	hold	hold	VBP
18751	876	15	good:--	good:--	ADD
18751	876	16	To	to	TO
18751	876	17	find	find	VB
18751	876	18	the	the	DT
18751	876	19	weight	weight	NN
18751	876	20	of	of	IN
18751	876	21	metal	metal	NN
18751	876	22	in	in	IN
18751	876	23	a	a	DT
18751	876	24	given	give	VBN
18751	876	25	substance:--_Multiply	substance:--_multiply	NN
18751	876	26	the	the	DT
18751	876	27	standard	standard	NN
18751	876	28	by	by	IN
18751	876	29	the	the	DT
18751	876	30	number	number	NN
18751	876	31	of	of	IN
18751	876	32	c.c	c.c	NNP
18751	876	33	.	.	.
18751	877	1	used	use	VBN
18751	877	2	and	and	CC
18751	877	3	divide	divide	VB
18751	877	4	by	by	IN
18751	877	5	100	100	CD
18751	877	6	.	.	.
18751	877	7	_	_	NNP
18751	877	8	For	for	IN
18751	877	9	example	example	NN
18751	877	10	:	:	:
18751	877	11	a	a	DT
18751	877	12	piece	piece	NN
18751	877	13	of	of	IN
18751	877	14	zinc	zinc	NN
18751	877	15	was	be	VBD
18751	877	16	dissolved	dissolve	VBN
18751	877	17	and	and	CC
18751	877	18	the	the	DT
18751	877	19	gas	gas	NN
18751	877	20	evolved	evolve	VBN
18751	877	21	measured	measure	VBN
18751	877	22	73.9	73.9	CD
18751	877	23	c.c	c.c	NNP
18751	877	24	.	.	.
18751	878	1	Then	then	RB
18751	878	2	by	by	IN
18751	878	3	the	the	DT
18751	878	4	rule	rule	NN
18751	878	5	,	,	,
18751	878	6	0.2955×73.9/100	0.2955×73.9/100	NNP
18751	878	7	should	should	MD
18751	878	8	give	give	VB
18751	878	9	the	the	DT
18751	878	10	weight	weight	NN
18751	878	11	of	of	IN
18751	878	12	the	the	DT
18751	878	13	piece	piece	NN
18751	878	14	of	of	IN
18751	878	15	zinc	zinc	NN
18751	878	16	.	.	.
18751	879	1	This	this	DT
18751	879	2	gives	give	VBZ
18751	879	3	0.2184	0.2184	CD
18751	879	4	gram	gram	NN
18751	879	5	.	.	.
18751	880	1	To	to	TO
18751	880	2	find	find	VB
18751	880	3	the	the	DT
18751	880	4	percentage	percentage	NN
18751	880	5	of	of	IN
18751	880	6	metal	metal	NN
18751	880	7	in	in	IN
18751	880	8	a	a	DT
18751	880	9	given	give	VBN
18751	880	10	substance:--_Multiply	substance:--_multiply	NN
18751	880	11	the	the	DT
18751	880	12	standard	standard	NN
18751	880	13	by	by	IN
18751	880	14	the	the	DT
18751	880	15	number	number	NN
18751	880	16	of	of	IN
18751	880	17	c.c	c.c	NNP
18751	880	18	.	.	.
18751	881	1	used	use	VBN
18751	881	2	and	and	CC
18751	881	3	divide	divide	VB
18751	881	4	by	by	IN
18751	881	5	the	the	DT
18751	881	6	weight	weight	NN
18751	881	7	of	of	IN
18751	881	8	substance	substance	NN
18751	881	9	taken	take	VBN
18751	881	10	.	.	.
18751	881	11	_	_	NNP
18751	881	12	For	for	IN
18751	881	13	example	example	NN
18751	881	14	:	:	:
18751	881	15	if	if	IN
18751	881	16	2	2	CD
18751	881	17	grams	gram	NNS
18751	881	18	of	of	IN
18751	881	19	a	a	DT
18751	881	20	mineral	mineral	NN
18751	881	21	were	be	VBD
18751	881	22	taken	take	VBN
18751	881	23	,	,	,
18751	881	24	and	and	CC
18751	881	25	if	if	IN
18751	881	26	on	on	IN
18751	881	27	titrating	titrate	VBG
18751	881	28	with	with	IN
18751	881	29	the	the	DT
18751	881	30	permanganate	permanganate	JJ
18751	881	31	solution	solution	NN
18751	881	32	(	(	-LRB-
18751	881	33	standard	standard	JJ
18751	881	34	1.008	1.008	CD
18751	881	35	)	)	-RRB-
18751	881	36	60.4	60.4	CD
18751	881	37	c.c	c.c	NNP
18751	881	38	.	.	.
18751	882	1	were	be	VBD
18751	882	2	required	require	VBN
18751	882	3	,	,	,
18751	882	4	then	then	RB
18751	882	5	(	(	-LRB-
18751	882	6	1.008×60.4)/2	1.008×60.4)/2	NNP
18751	882	7	=	=	SYM
18751	882	8	30.44	30.44	CD
18751	882	9	.	.	.
18751	883	1	This	this	DT
18751	883	2	is	be	VBZ
18751	883	3	the	the	DT
18751	883	4	percentage	percentage	NN
18751	883	5	.	.	.
18751	884	1	If	if	IN
18751	884	2	the	the	DT
18751	884	3	standard	standard	NN
18751	884	4	is	be	VBZ
18751	884	5	exactly	exactly	RB
18751	884	6	1	1	CD
18751	884	7	gram	gram	NN
18751	884	8	,	,	,
18751	884	9	and	and	CC
18751	884	10	1	1	CD
18751	884	11	gram	gram	NN
18751	884	12	of	of	IN
18751	884	13	ore	ore	NN
18751	884	14	is	be	VBZ
18751	884	15	always	always	RB
18751	884	16	taken	take	VBN
18751	884	17	,	,	,
18751	884	18	these	these	DT
18751	884	19	calculations	calculation	NNS
18751	884	20	become	become	VBP
18751	884	21	very	very	RB
18751	884	22	simple	simple	JJ
18751	884	23	.	.	.
18751	885	1	The	the	DT
18751	885	2	"	"	``
18751	885	3	c.c	c.c	NNP
18751	885	4	.	.	.
18751	885	5	"	"	''
18751	886	1	used	use	VBN
18751	886	2	give	give	VBP
18751	886	3	at	at	IN
18751	886	4	once	once	RB
18751	886	5	the	the	DT
18751	886	6	percentage	percentage	NN
18751	886	7	,	,	,
18751	886	8	or	or	CC
18751	886	9	divided	divide	VBN
18751	886	10	by	by	IN
18751	886	11	100	100	CD
18751	886	12	give	give	NN
18751	886	13	the	the	DT
18751	886	14	weight	weight	NN
18751	886	15	of	of	IN
18751	886	16	metal	metal	NN
18751	886	17	.	.	.
18751	887	1	If	if	IN
18751	887	2	it	-PRON-	PRP
18751	887	3	is	be	VBZ
18751	887	4	desired	desire	VBN
18751	887	5	to	to	TO
18751	887	6	have	have	VB
18751	887	7	a	a	DT
18751	887	8	solution	solution	NN
18751	887	9	with	with	IN
18751	887	10	a	a	DT
18751	887	11	standard	standard	JJ
18751	887	12	exactly	exactly	RB
18751	887	13	1.0	1.0	CD
18751	887	14	gram	gram	NN
18751	887	15	,	,	,
18751	887	16	it	-PRON-	PRP
18751	887	17	is	be	VBZ
18751	887	18	best	good	JJS
18751	887	19	first	first	RB
18751	887	20	to	to	TO
18751	887	21	make	make	VB
18751	887	22	one	one	NN
18751	887	23	rather	rather	RB
18751	887	24	stronger	strong	JJR
18751	887	25	than	than	IN
18751	887	26	this	this	DT
18751	887	27	,	,	,
18751	887	28	and	and	CC
18751	887	29	then	then	RB
18751	887	30	to	to	TO
18751	887	31	standardise	standardise	VB
18751	887	32	carefully	carefully	RB
18751	887	33	.	.	.
18751	888	1	Divide	Divide	NNP
18751	888	2	1000	1000	CD
18751	888	3	by	by	IN
18751	888	4	the	the	DT
18751	888	5	standard	standard	NN
18751	888	6	thus	thus	RB
18751	888	7	obtained	obtain	VBN
18751	888	8	and	and	CC
18751	888	9	the	the	DT
18751	888	10	result	result	NN
18751	888	11	will	will	MD
18751	888	12	be	be	VB
18751	888	13	the	the	DT
18751	888	14	number	number	NN
18751	888	15	of	of	IN
18751	888	16	c.c	c.c	NNP
18751	888	17	.	.	.
18751	889	1	which	which	WDT
18751	889	2	must	must	MD
18751	889	3	be	be	VB
18751	889	4	taken	take	VBN
18751	889	5	and	and	CC
18751	889	6	be	be	VB
18751	889	7	diluted	dilute	VBN
18751	889	8	with	with	IN
18751	889	9	water	water	NN
18751	889	10	to	to	IN
18751	889	11	1	1	CD
18751	889	12	litre	litre	NN
18751	889	13	.	.	.
18751	890	1	For	for	IN
18751	890	2	example	example	NN
18751	890	3	:	:	:
18751	890	4	suppose	suppose	VB
18751	890	5	the	the	DT
18751	890	6	standard	standard	NN
18751	890	7	is	be	VBZ
18751	890	8	1.008	1.008	CD
18751	890	9	,	,	,
18751	890	10	then	then	RB
18751	890	11	1000/1.008	1000/1.008	CD
18751	890	12	gives	give	VBZ
18751	890	13	992	992	CD
18751	890	14	,	,	,
18751	890	15	and	and	CC
18751	890	16	if	if	IN
18751	890	17	992	992	CD
18751	890	18	c.c	c.c	NNP
18751	890	19	.	.	.
18751	891	1	be	be	VB
18751	891	2	taken	take	VBN
18751	891	3	and	and	CC
18751	891	4	diluted	dilute	VBN
18751	891	5	with	with	IN
18751	891	6	water	water	NN
18751	891	7	to	to	IN
18751	891	8	1000	1000	CD
18751	891	9	c.c	c.c	NNP
18751	891	10	.	.	.
18751	892	1	a	a	DT
18751	892	2	solution	solution	NN
18751	892	3	of	of	IN
18751	892	4	the	the	DT
18751	892	5	desired	desire	VBN
18751	892	6	strength	strength	NN
18751	892	7	will	will	MD
18751	892	8	be	be	VB
18751	892	9	obtained	obtain	VBN
18751	892	10	.	.	.
18751	893	1	The	the	DT
18751	893	2	standard	standard	NN
18751	893	3	of	of	IN
18751	893	4	this	this	DT
18751	893	5	should	should	MD
18751	893	6	be	be	VB
18751	893	7	confirmed	confirm	VBN
18751	893	8	.	.	.
18751	894	1	A	a	DT
18751	894	2	simpler	simple	JJR
18751	894	3	calculation	calculation	NN
18751	894	4	for	for	IN
18751	894	5	the	the	DT
18751	894	6	same	same	JJ
18751	894	7	purpose	purpose	NN
18751	894	8	is	be	VBZ
18751	894	9	to	to	TO
18751	894	10	multiply	multiply	VB
18751	894	11	the	the	DT
18751	894	12	standard	standard	NN
18751	894	13	by	by	IN
18751	894	14	1000	1000	CD
18751	894	15	;	;	:
18751	894	16	this	this	DT
18751	894	17	will	will	MD
18751	894	18	give	give	VB
18751	894	19	the	the	DT
18751	894	20	number	number	NN
18751	894	21	of	of	IN
18751	894	22	c.c	c.c	NNP
18751	894	23	.	.	.
18751	895	1	to	to	TO
18751	895	2	which	which	WDT
18751	895	3	1	1	CD
18751	895	4	litre	litre	NN
18751	895	5	of	of	IN
18751	895	6	the	the	DT
18751	895	7	solution	solution	NN
18751	895	8	should	should	MD
18751	895	9	be	be	VB
18751	895	10	diluted	dilute	VBN
18751	895	11	.	.	.
18751	896	1	In	in	IN
18751	896	2	the	the	DT
18751	896	3	above	above	JJ
18751	896	4	example	example	NN
18751	896	5	a	a	DT
18751	896	6	litre	litre	NN
18751	896	7	should	should	MD
18751	896	8	be	be	VB
18751	896	9	diluted	dilute	VBN
18751	896	10	to	to	IN
18751	896	11	1008	1008	CD
18751	896	12	c.c	c.c	NNP
18751	896	13	.	.	.
18751	897	1	It	-PRON-	PRP
18751	897	2	has	have	VBZ
18751	897	3	been	be	VBN
18751	897	4	assumed	assume	VBN
18751	897	5	in	in	IN
18751	897	6	these	these	DT
18751	897	7	rules	rule	NNS
18751	897	8	that	that	IN
18751	897	9	the	the	DT
18751	897	10	titration	titration	NN
18751	897	11	has	have	VBZ
18751	897	12	yielded	yield	VBN
18751	897	13	proportional	proportional	JJ
18751	897	14	results	result	NNS
18751	897	15	;	;	:
18751	897	16	but	but	CC
18751	897	17	these	these	DT
18751	897	18	are	be	VBP
18751	897	19	not	not	RB
18751	897	20	always	always	RB
18751	897	21	obtained	obtain	VBN
18751	897	22	.	.	.
18751	898	1	There	there	EX
18751	898	2	can	can	MD
18751	898	3	be	be	VB
18751	898	4	no	no	DT
18751	898	5	doubt	doubt	NN
18751	898	6	that	that	IN
18751	898	7	in	in	IN
18751	898	8	any	any	DT
18751	898	9	actual	actual	JJ
18751	898	10	re	re	NN
18751	898	11	-	-	NN
18751	898	12	action	action	VB
18751	898	13	the	the	DT
18751	898	14	proportion	proportion	NN
18751	898	15	between	between	IN
18751	898	16	any	any	DT
18751	898	17	two	two	CD
18751	898	18	re	re	NNS
18751	898	19	-	-	NNS
18751	898	20	agents	agent	NNS
18751	898	21	is	be	VBZ
18751	898	22	a	a	DT
18751	898	23	fixed	fixed	JJ
18751	898	24	one	one	CD
18751	898	25	,	,	,
18751	898	26	and	and	CC
18751	898	27	that	that	IN
18751	898	28	if	if	IN
18751	898	29	we	-PRON-	PRP
18751	898	30	double	double	VBP
18751	898	31	one	one	CD
18751	898	32	of	of	IN
18751	898	33	these	these	DT
18751	898	34	then	then	RB
18751	898	35	exactly	exactly	RB
18751	898	36	twice	twice	PDT
18751	898	37	as	as	RB
18751	898	38	much	much	JJ
18751	898	39	of	of	IN
18751	898	40	the	the	DT
18751	898	41	other	other	JJ
18751	898	42	will	will	MD
18751	898	43	enter	enter	VB
18751	898	44	into	into	IN
18751	898	45	the	the	DT
18751	898	46	re	re	NN
18751	898	47	-	-	NN
18751	898	48	action	action	NN
18751	898	49	;	;	:
18751	898	50	but	but	CC
18751	898	51	in	in	IN
18751	898	52	the	the	DT
18751	898	53	working	working	NN
18751	898	54	it	-PRON-	PRP
18751	898	55	may	may	MD
18751	898	56	very	very	RB
18751	898	57	well	well	RB
18751	898	58	be	be	VB
18751	898	59	that	that	IN
18751	898	60	no	no	DT
18751	898	61	re	re	NN
18751	898	62	-	-	NN
18751	898	63	action	action	NN
18751	898	64	at	at	RB
18751	898	65	all	all	RB
18751	898	66	will	will	MD
18751	898	67	take	take	VB
18751	898	68	place	place	NN
18751	898	69	until	until	IN
18751	898	70	after	after	IN
18751	898	71	a	a	DT
18751	898	72	certain	certain	JJ
18751	898	73	excess	excess	NN
18751	898	74	of	of	IN
18751	898	75	one	one	CD
18751	898	76	or	or	CC
18751	898	77	of	of	IN
18751	898	78	both	both	DT
18751	898	79	of	of	IN
18751	898	80	the	the	DT
18751	898	81	re	re	NNS
18751	898	82	-	-	NNS
18751	898	83	agents	agent	NNS
18751	898	84	is	be	VBZ
18751	898	85	present	present	JJ
18751	898	86	.	.	.
18751	899	1	In	in	IN
18751	899	2	titrating	titrate	VBG
18751	899	3	lead	lead	NN
18751	899	4	with	with	IN
18751	899	5	a	a	DT
18751	899	6	chromate	chromate	NN
18751	899	7	of	of	IN
18751	899	8	potash	potash	NN
18751	899	9	solution	solution	NN
18751	899	10	,	,	,
18751	899	11	for	for	IN
18751	899	12	example	example	NN
18751	899	13	,	,	,
18751	899	14	it	-PRON-	PRP
18751	899	15	is	be	VBZ
18751	899	16	possible	possible	JJ
18751	899	17	that	that	IN
18751	899	18	at	at	IN
18751	899	19	the	the	DT
18751	899	20	end	end	NN
18751	899	21	of	of	IN
18751	899	22	the	the	DT
18751	899	23	titration	titration	NN
18751	899	24	a	a	DT
18751	899	25	small	small	JJ
18751	899	26	quantity	quantity	NN
18751	899	27	of	of	IN
18751	899	28	the	the	DT
18751	899	29	lead	lead	NN
18751	899	30	may	may	MD
18751	899	31	remain	remain	VB
18751	899	32	unacted	unacted	JJ
18751	899	33	on	on	IN
18751	899	34	;	;	:
18751	899	35	and	and	CC
18751	899	36	it	-PRON-	PRP
18751	899	37	is	be	VBZ
18751	899	38	certain	certain	JJ
18751	899	39	that	that	IN
18751	899	40	a	a	DT
18751	899	41	small	small	JJ
18751	899	42	excess	excess	NN
18751	899	43	of	of	IN
18751	899	44	the	the	DT
18751	899	45	chromate	chromate	NN
18751	899	46	is	be	VBZ
18751	899	47	present	present	JJ
18751	899	48	in	in	IN
18751	899	49	the	the	DT
18751	899	50	solution	solution	NN
18751	899	51	.	.	.
18751	900	1	So	so	RB
18751	900	2	,	,	,
18751	900	3	too	too	RB
18751	900	4	,	,	,
18751	900	5	in	in	IN
18751	900	6	precipitating	precipitate	VBG
18751	900	7	a	a	DT
18751	900	8	solution	solution	NN
18751	900	9	of	of	IN
18751	900	10	silver	silver	NN
18751	900	11	with	with	IN
18751	900	12	a	a	DT
18751	900	13	standard	standard	JJ
18751	900	14	solution	solution	NN
18751	900	15	of	of	IN
18751	900	16	common	common	JJ
18751	900	17	salt	salt	NN
18751	900	18	,	,	,
18751	900	19	a	a	DT
18751	900	20	point	point	NN
18751	900	21	is	be	VBZ
18751	900	22	reached	reach	VBN
18751	900	23	at	at	IN
18751	900	24	which	which	WDT
18751	900	25	a	a	DT
18751	900	26	small	small	JJ
18751	900	27	quantity	quantity	NN
18751	900	28	of	of	IN
18751	900	29	each	each	DT
18751	900	30	remains	remain	VBZ
18751	900	31	in	in	IN
18751	900	32	solution	solution	NN
18751	900	33	;	;	:
18751	900	34	a	a	DT
18751	900	35	further	further	JJ
18751	900	36	addition	addition	NN
18751	900	37	either	either	CC
18751	900	38	of	of	IN
18751	900	39	silver	silver	NN
18751	900	40	or	or	CC
18751	900	41	of	of	IN
18751	900	42	salt	salt	NN
18751	900	43	will	will	MD
18751	900	44	cause	cause	VB
18751	900	45	a	a	DT
18751	900	46	precipitate	precipitate	NN
18751	900	47	,	,	,
18751	900	48	and	and	CC
18751	900	49	a	a	DT
18751	900	50	similar	similar	JJ
18751	900	51	phenomenon	phenomenon	NN
18751	900	52	has	have	VBZ
18751	900	53	been	be	VBN
18751	900	54	observed	observe	VBN
18751	900	55	in	in	IN
18751	900	56	precipitating	precipitate	VBG
18751	900	57	a	a	DT
18751	900	58	hydrochloric	hydrochloric	JJ
18751	900	59	acid	acid	NN
18751	900	60	solution	solution	NN
18751	900	61	of	of	IN
18751	900	62	a	a	DT
18751	900	63	sulphate	sulphate	NN
18751	900	64	with	with	IN
18751	900	65	baric	baric	JJ
18751	900	66	chloride	chloride	NN
18751	900	67	.	.	.
18751	901	1	The	the	DT
18751	901	2	excess	excess	NN
18751	901	3	of	of	IN
18751	901	4	one	one	CD
18751	901	5	or	or	CC
18751	901	6	other	other	JJ
18751	901	7	of	of	IN
18751	901	8	the	the	DT
18751	901	9	re	re	NNS
18751	901	10	-	-	NNS
18751	901	11	agents	agent	NNS
18751	901	12	may	may	MD
18751	901	13	be	be	VB
18751	901	14	large	large	JJ
18751	901	15	or	or	CC
18751	901	16	small	small	JJ
18751	901	17	;	;	:
18751	901	18	or	or	CC
18751	901	19	,	,	,
18751	901	20	in	in	IN
18751	901	21	some	some	DT
18751	901	22	cases	case	NNS
18751	901	23	,	,	,
18751	901	24	they	-PRON-	PRP
18751	901	25	may	may	MD
18751	901	26	neutralise	neutralise	VB
18751	901	27	each	each	DT
18751	901	28	other	other	JJ
18751	901	29	.	.	.
18751	902	1	Considerations	consideration	NNS
18751	902	2	like	like	IN
18751	902	3	these	these	DT
18751	902	4	emphasise	emphasise	VBP
18751	902	5	the	the	DT
18751	902	6	necessity	necessity	NN
18751	902	7	for	for	IN
18751	902	8	uniformity	uniformity	NN
18751	902	9	in	in	IN
18751	902	10	the	the	DT
18751	902	11	mode	mode	NN
18751	902	12	of	of	IN
18751	902	13	working	work	VBG
18751	902	14	.	.	.
18751	903	1	Whether	whether	IN
18751	903	2	a	a	DT
18751	903	3	process	process	NN
18751	903	4	yields	yield	NNS
18751	903	5	proportional	proportional	JJ
18751	903	6	results	result	NNS
18751	903	7	,	,	,
18751	903	8	or	or	CC
18751	903	9	not	not	RB
18751	903	10	,	,	,
18751	903	11	will	will	MD
18751	903	12	be	be	VB
18751	903	13	seen	see	VBN
18751	903	14	from	from	IN
18751	903	15	a	a	DT
18751	903	16	series	series	NN
18751	903	17	of	of	IN
18751	903	18	standardisings	standardising	NNS
18751	903	19	.	.	.
18751	904	1	Having	have	VBG
18751	904	2	obtained	obtain	VBN
18751	904	3	these	these	DT
18751	904	4	,	,	,
18751	904	5	the	the	DT
18751	904	6	results	result	NNS
18751	904	7	should	should	MD
18751	904	8	be	be	VB
18751	904	9	arranged	arrange	VBN
18751	904	10	as	as	IN
18751	904	11	in	in	IN
18751	904	12	the	the	DT
18751	904	13	table	table	NN
18751	904	14	,	,	,
18751	904	15	placing	place	VBG
18751	904	16	the	the	DT
18751	904	17	quantities	quantity	NNS
18751	904	18	of	of	IN
18751	904	19	metal	metal	NN
18751	904	20	used	use	VBN
18751	904	21	in	in	IN
18751	904	22	the	the	DT
18751	904	23	order	order	NN
18751	904	24	of	of	IN
18751	904	25	weight	weight	NN
18751	904	26	in	in	IN
18751	904	27	the	the	DT
18751	904	28	first	first	JJ
18751	904	29	column	column	NN
18751	904	30	,	,	,
18751	904	31	the	the	DT
18751	904	32	volumes	volume	NNS
18751	904	33	measured	measure	VBN
18751	904	34	in	in	IN
18751	904	35	the	the	DT
18751	904	36	second	second	JJ
18751	904	37	,	,	,
18751	904	38	and	and	CC
18751	904	39	the	the	DT
18751	904	40	standards	standard	NNS
18751	904	41	calculated	calculate	VBN
18751	904	42	in	in	IN
18751	904	43	the	the	DT
18751	904	44	third	third	NN
18751	904	45	.	.	.
18751	905	1	If	if	IN
18751	905	2	the	the	DT
18751	905	3	results	result	NNS
18751	905	4	are	be	VBP
18751	905	5	proportional	proportional	JJ
18751	905	6	,	,	,
18751	905	7	these	these	DT
18751	905	8	standards	standard	NNS
18751	905	9	will	will	MD
18751	905	10	vary	vary	VB
18751	905	11	more	more	RBR
18751	905	12	or	or	CC
18751	905	13	less	less	RBR
18751	905	14	,	,	,
18751	905	15	according	accord	VBG
18751	905	16	to	to	IN
18751	905	17	the	the	DT
18751	905	18	delicacy	delicacy	NN
18751	905	19	of	of	IN
18751	905	20	the	the	DT
18751	905	21	process	process	NN
18751	905	22	,	,	,
18751	905	23	but	but	CC
18751	905	24	there	there	EX
18751	905	25	will	will	MD
18751	905	26	be	be	VB
18751	905	27	no	no	DT
18751	905	28	apparent	apparent	JJ
18751	905	29	order	order	NN
18751	905	30	in	in	IN
18751	905	31	the	the	DT
18751	905	32	variation	variation	NN
18751	905	33	.	.	.
18751	906	1	The	the	DT
18751	906	2	average	average	NN
18751	906	3	of	of	IN
18751	906	4	the	the	DT
18751	906	5	standards	standard	NNS
18751	906	6	should	should	MD
18751	906	7	then	then	RB
18751	906	8	be	be	VB
18751	906	9	taken	take	VBN
18751	906	10	.	.	.
18751	907	1	+	+	NFP
18751	907	2	-------------+---------------+----------+	-------------+---------------+----------+	NN
18751	907	3	|	|	NNP
18751	907	4	Weight	Weight	NNP
18751	907	5	.	.	.
18751	908	1	|	|	NNP
18751	908	2	Volume	Volume	NNP
18751	908	3	found	find	VBD
18751	908	4	.	.	.
18751	909	1	|	|	NNP
18751	909	2	Standard	standard	JJ
18751	909	3	|	|	NNP
18751	909	4	+	+	CC
18751	909	5	-------------+---------------+----------+	-------------+---------------+----------+	HYPH
18751	909	6	|	|	CD
18751	909	7	0.2160	0.2160	CD
18751	909	8	gram	gram	NN
18751	909	9	|	|	CD
18751	909	10	72.9	72.9	CD
18751	909	11	c.c	c.c	NNP
18751	909	12	.	.	.
18751	910	1	|	|	NNP
18751	910	2	0.2963	0.2963	CD
18751	910	3	|	|	CD
18751	910	4	|	|	CD
18751	910	5	0.2185	0.2185	CD
18751	910	6	"	"	''
18751	910	7	|	|	CD
18751	910	8	73.9	73.9	CD
18751	910	9	"	"	''
18751	910	10	|	|	CD
18751	910	11	0.2957	0.2957	CD
18751	910	12	|	|	CD
18751	910	13	|	|	CD
18751	910	14	0.2365	0.2365	CD
18751	910	15	"	"	''
18751	910	16	|	|	CD
18751	910	17	79.9	79.9	CD
18751	910	18	"	"	''
18751	910	19	|	|	CD
18751	910	20	0.2959	0.2959	CD
18751	910	21	|	|	CD
18751	910	22	|	|	CD
18751	910	23	0.2440	0.2440	CD
18751	910	24	"	"	''
18751	910	25	|	|	CD
18751	910	26	82.3	82.3	CD
18751	910	27	"	"	''
18751	910	28	|	|	CD
18751	910	29	0.2964	0.2964	CD
18751	910	30	|	|	CD
18751	910	31	|	|	CD
18751	910	32	0.2555	0.2555	CD
18751	910	33	"	"	''
18751	910	34	|	|	CD
18751	910	35	85.9	85.9	CD
18751	910	36	"	"	''
18751	910	37	|	|	CD
18751	910	38	0.2974	0.2974	CD
18751	910	39	|	|	CD
18751	910	40	+	+	CC
18751	910	41	-------------+---------------+----------+	-------------+---------------+----------+	:
18751	910	42	Any	any	DT
18751	910	43	inclination	inclination	NN
18751	910	44	that	that	WDT
18751	910	45	may	may	MD
18751	910	46	be	be	VB
18751	910	47	felt	feel	VBN
18751	910	48	for	for	IN
18751	910	49	obtaining	obtain	VBG
18751	910	50	an	an	DT
18751	910	51	appearance	appearance	NN
18751	910	52	of	of	IN
18751	910	53	greater	great	JJR
18751	910	54	accuracy	accuracy	NN
18751	910	55	by	by	IN
18751	910	56	ignoring	ignore	VBG
18751	910	57	the	the	DT
18751	910	58	last	last	JJ
18751	910	59	result	result	NN
18751	910	60	must	must	MD
18751	910	61	be	be	VB
18751	910	62	resisted	resist	VBN
18751	910	63	.	.	.
18751	911	1	For	for	IN
18751	911	2	,	,	,
18751	911	3	although	although	IN
18751	911	4	it	-PRON-	PRP
18751	911	5	would	would	MD
18751	911	6	make	make	VB
18751	911	7	no	no	DT
18751	911	8	practical	practical	JJ
18751	911	9	difference	difference	NN
18751	911	10	whether	whether	IN
18751	911	11	the	the	DT
18751	911	12	mean	mean	JJ
18751	911	13	standard	standard	NN
18751	911	14	is	be	VBZ
18751	911	15	taken	take	VBN
18751	911	16	as	as	IN
18751	911	17	0.2961	0.2961	CD
18751	911	18	or	or	CC
18751	911	19	0.2963	0.2963	CD
18751	911	20	,	,	,
18751	911	21	it	-PRON-	PRP
18751	911	22	is	be	VBZ
18751	911	23	well	well	RB
18751	911	24	not	not	RB
18751	911	25	to	to	TO
18751	911	26	ignore	ignore	VB
18751	911	27	the	the	DT
18751	911	28	possibility	possibility	NN
18751	911	29	that	that	IN
18751	911	30	an	an	DT
18751	911	31	error	error	NN
18751	911	32	of	of	IN
18751	911	33	0.4	0.4	CD
18751	911	34	c.c	c.c	NNP
18751	911	35	.	.	.
18751	912	1	may	may	MD
18751	912	2	arise	arise	VB
18751	912	3	.	.	.
18751	913	1	A	a	DT
18751	913	2	result	result	NN
18751	913	3	should	should	MD
18751	913	4	only	only	RB
18751	913	5	be	be	VB
18751	913	6	ignored	ignore	VBN
18751	913	7	when	when	WRB
18751	913	8	the	the	DT
18751	913	9	cause	cause	NN
18751	913	10	of	of	IN
18751	913	11	its	-PRON-	PRP$
18751	913	12	variation	variation	NN
18751	913	13	is	be	VBZ
18751	913	14	known	know	VBN
18751	913	15	.	.	.
18751	914	1	In	in	IN
18751	914	2	this	this	DT
18751	914	3	series	series	NN
18751	914	4	the	the	DT
18751	914	5	results	result	NNS
18751	914	6	are	be	VBP
18751	914	7	proportional	proportional	JJ
18751	914	8	,	,	,
18751	914	9	but	but	CC
18751	914	10	the	the	DT
18751	914	11	range	range	NN
18751	914	12	of	of	IN
18751	914	13	weights	weight	NNS
18751	914	14	(	(	-LRB-
18751	914	15	0.216	0.216	CD
18751	914	16	-	-	HYPH
18751	914	17	0.2555	0.2555	CD
18751	914	18	gram	gram	NN
18751	914	19	)	)	-RRB-
18751	914	20	is	be	VBZ
18751	914	21	small	small	JJ
18751	914	22	.	.	.
18751	915	1	All	all	DT
18751	915	2	processes	process	NNS
18751	915	3	yield	yield	VBP
18751	915	4	fairly	fairly	RB
18751	915	5	proportional	proportional	JJ
18751	915	6	results	result	NNS
18751	915	7	if	if	IN
18751	915	8	the	the	DT
18751	915	9	quantities	quantity	NNS
18751	915	10	vary	vary	VBP
18751	915	11	within	within	IN
18751	915	12	narrow	narrow	JJ
18751	915	13	limits	limit	NNS
18751	915	14	.	.	.
18751	916	1	As	as	IN
18751	916	2	to	to	IN
18751	916	3	results	result	NNS
18751	916	4	which	which	WDT
18751	916	5	are	be	VBP
18751	916	6	not	not	RB
18751	916	7	proportional	proportional	JJ
18751	916	8	,	,	,
18751	916	9	it	-PRON-	PRP
18751	916	10	is	be	VBZ
18751	916	11	best	good	JJS
18751	916	12	to	to	TO
18751	916	13	take	take	VB
18751	916	14	some	some	DT
18751	916	15	imaginary	imaginary	JJ
18751	916	16	examples	example	NNS
18751	916	17	,	,	,
18751	916	18	and	and	CC
18751	916	19	then	then	RB
18751	916	20	to	to	TO
18751	916	21	apply	apply	VB
18751	916	22	the	the	DT
18751	916	23	lesson	lesson	NN
18751	916	24	to	to	IN
18751	916	25	an	an	DT
18751	916	26	actual	actual	JJ
18751	916	27	one	one	NN
18751	916	28	.	.	.
18751	917	1	A	a	DT
18751	917	2	series	series	NN
18751	917	3	of	of	IN
18751	917	4	titrations	titration	NNS
18751	917	5	of	of	IN
18751	917	6	a	a	DT
18751	917	7	copper	copper	NN
18751	917	8	solution	solution	NN
18751	917	9	by	by	IN
18751	917	10	means	mean	NNS
18751	917	11	of	of	IN
18751	917	12	a	a	DT
18751	917	13	solution	solution	NN
18751	917	14	of	of	IN
18751	917	15	potassic	potassic	JJ
18751	917	16	cyanide	cyanide	NN
18751	917	17	gave	give	VBD
18751	917	18	the	the	DT
18751	917	19	following	following	NN
18751	917	20	results:--	results:--	ADD
18751	917	21	+	+	SYM
18751	917	22	---------------+---------------+-----------+	---------------+---------------+-----------+	NNP
18751	917	23	|	|	NNP
18751	917	24	Copper	Copper	NNP
18751	917	25	taken	taken	NN
18751	917	26	.	.	.
18751	918	1	|	|	NNP
18751	918	2	Cyanide	Cyanide	NNP
18751	918	3	used	use	VBD
18751	918	4	.	.	.
18751	919	1	|	|	NNP
18751	919	2	Standard	Standard	NNP
18751	919	3	.	.	.
18751	920	1	|	|	JJ
18751	920	2	+	+	SYM
18751	920	3	---------------+---------------+-----------+	---------------+---------------+-----------+	NN
18751	920	4	|	|	CD
18751	920	5	0.1	0.1	CD
18751	920	6	gram	gram	NN
18751	920	7	|	|	CD
18751	920	8	11.9	11.9	CD
18751	920	9	c.c	c.c	NNP
18751	920	10	.	.	.
18751	921	1	|	|	NNP
18751	921	2	0.8403	0.8403	CD
18751	921	3	|	|	CD
18751	921	4	|	|	CD
18751	921	5	0.2	0.2	CD
18751	921	6	"	"	''
18751	921	7	|	|	CD
18751	921	8	23.7	23.7	CD
18751	921	9	"	"	''
18751	921	10	|	|	CD
18751	921	11	0.8438	0.8438	CD
18751	921	12	|	|	CD
18751	921	13	|	|	CD
18751	921	14	0.3	0.3	CD
18751	921	15	"	"	''
18751	921	16	|	|	CD
18751	921	17	35.6	35.6	CD
18751	921	18	"	"	''
18751	921	19	|	|	CD
18751	921	20	0.8426	0.8426	NNP
18751	921	21	|	|	CD
18751	921	22	|	|	CD
18751	921	23	0.4	0.4	CD
18751	921	24	"	"	''
18751	921	25	|	|	CD
18751	921	26	47.6	47.6	CD
18751	921	27	"	"	''
18751	921	28	|	|	CD
18751	921	29	0.8403	0.8403	CD
18751	921	30	|	|	CD
18751	921	31	+	+	NNS
18751	921	32	---------------+---------------+-----------+	---------------+---------------+-----------+	.
18751	921	33	These	these	DT
18751	921	34	are	be	VBP
18751	921	35	proportional	proportional	JJ
18751	921	36	,	,	,
18751	921	37	but	but	CC
18751	921	38	by	by	IN
18751	921	39	using	use	VBG
18751	921	40	a	a	DT
18751	921	41	larger	large	JJR
18751	921	42	quantity	quantity	NN
18751	921	43	of	of	IN
18751	921	44	acid	acid	NN
18751	921	45	and	and	CC
18751	921	46	ammonia	ammonia	NN
18751	921	47	in	in	IN
18751	921	48	the	the	DT
18751	921	49	work	work	NN
18751	921	50	preliminary	preliminary	JJ
18751	921	51	to	to	IN
18751	921	52	titration	titration	NN
18751	921	53	,	,	,
18751	921	54	we	-PRON-	PRP
18751	921	55	might	may	MD
18751	921	56	have	have	VB
18751	921	57	had	have	VBD
18751	921	58	to	to	TO
18751	921	59	use	use	VB
18751	921	60	1	1	CD
18751	921	61	c.c	c.c	NNP
18751	921	62	.	.	.
18751	922	1	of	of	IN
18751	922	2	cyanide	cyanide	NN
18751	922	3	solution	solution	NN
18751	922	4	more	more	JJR
18751	922	5	in	in	IN
18751	922	6	each	each	DT
18751	922	7	case	case	NN
18751	922	8	before	before	IN
18751	922	9	the	the	DT
18751	922	10	finishing	finishing	JJ
18751	922	11	point	point	NN
18751	922	12	was	be	VBD
18751	922	13	reached	reach	VBN
18751	922	14	.	.	.
18751	923	1	The	the	DT
18751	923	2	results	result	NNS
18751	923	3	would	would	MD
18751	923	4	then	then	RB
18751	923	5	have	have	VB
18751	923	6	been	be	VBN
18751	923	7	:	:	:
18751	923	8	+	+	NFP
18751	923	9	---------------+---------------+-----------+	---------------+---------------+-----------+	NNP
18751	923	10	|	|	NNP
18751	923	11	Copper	Copper	NNP
18751	923	12	taken	taken	NN
18751	923	13	.	.	.
18751	924	1	|	|	NNP
18751	924	2	Cyanide	Cyanide	NNP
18751	924	3	used	use	VBD
18751	924	4	.	.	.
18751	925	1	|	|	NNP
18751	925	2	Standard	Standard	NNP
18751	925	3	.	.	.
18751	926	1	|	|	NNP
18751	926	2	+	+	CC
18751	926	3	---------------+---------------+-----------|	---------------+---------------+-----------|	NN
18751	926	4	|	|	CD
18751	926	5	0.1	0.1	CD
18751	926	6	gram	gram	NN
18751	926	7	|	|	NNP
18751	926	8	12.9	12.9	CD
18751	926	9	c.c	c.c	NNP
18751	926	10	.	.	.
18751	927	1	|	|	NNP
18751	927	2	0.7752	0.7752	CD
18751	927	3	|	|	CD
18751	927	4	|	|	CD
18751	927	5	0.2	0.2	CD
18751	927	6	"	"	''
18751	927	7	|	|	CD
18751	927	8	24.7	24.7	CD
18751	927	9	"	"	''
18751	927	10	|	|	CD
18751	927	11	0.8097	0.8097	CD
18751	927	12	|	|	CD
18751	927	13	|	|	CD
18751	927	14	0.3	0.3	CD
18751	927	15	"	"	''
18751	927	16	|	|	CD
18751	927	17	36.6	36.6	CD
18751	927	18	"	"	''
18751	927	19	|	|	CD
18751	927	20	0.8191	0.8191	CD
18751	927	21	|	|	CD
18751	927	22	|	|	CD
18751	927	23	0.4	0.4	CD
18751	927	24	"	"	''
18751	927	25	|	|	CD
18751	927	26	48.6	48.6	CD
18751	927	27	"	"	``
18751	927	28	|	|	CD
18751	927	29	0.8230	0.8230	CD
18751	927	30	|	|	CD
18751	927	31	+	+	NNS
18751	927	32	---------------+---------------+-----------+	---------------+---------------+-----------+	.
18751	927	33	It	-PRON-	PRP
18751	927	34	will	will	MD
18751	927	35	be	be	VB
18751	927	36	noted	note	VBN
18751	927	37	that	that	IN
18751	927	38	the	the	DT
18751	927	39	value	value	NN
18751	927	40	of	of	IN
18751	927	41	the	the	DT
18751	927	42	standard	standard	JJ
18751	927	43	increases	increase	NNS
18751	927	44	with	with	IN
18751	927	45	the	the	DT
18751	927	46	weight	weight	NN
18751	927	47	of	of	IN
18751	927	48	metal	metal	NN
18751	927	49	used	use	VBD
18751	927	50	;	;	:
18751	927	51	and	and	CC
18751	927	52	calculations	calculation	NNS
18751	927	53	from	from	IN
18751	927	54	the	the	DT
18751	927	55	mean	mean	JJ
18751	927	56	standard	standard	NN
18751	927	57	will	will	MD
18751	927	58	be	be	VB
18751	927	59	incorrect	incorrect	JJ
18751	927	60	.	.	.
18751	928	1	By	by	IN
18751	928	2	subtracting	subtract	VBG
18751	928	3	the	the	DT
18751	928	4	lowest	low	JJS
18751	928	5	standardising	standardising	NN
18751	928	6	from	from	IN
18751	928	7	the	the	DT
18751	928	8	highest	high	JJS
18751	928	9	,	,	,
18751	928	10	a	a	DT
18751	928	11	third	third	JJ
18751	928	12	result	result	NN
18751	928	13	is	be	VBZ
18751	928	14	got	get	VBN
18751	928	15	free	free	JJ
18751	928	16	from	from	IN
18751	928	17	any	any	DT
18751	928	18	error	error	NN
18751	928	19	common	common	JJ
18751	928	20	to	to	IN
18751	928	21	the	the	DT
18751	928	22	other	other	JJ
18751	928	23	two	two	CD
18751	928	24	;	;	:
18751	928	25	thus:--	thus:--	:
18751	928	26	0.4	0.4	CD
18751	928	27	gram	gram	NN
18751	928	28	=	=	SYM
18751	928	29	48.6	48.6	CD
18751	928	30	c.c	c.c	NNP
18751	928	31	.	.	.
18751	929	1	"	"	``
18751	929	2	cyanide	cyanide	NN
18751	929	3	.	.	.
18751	929	4	"	"	''
18751	930	1	0.1	0.1	CD
18751	930	2	"	"	``
18751	930	3	=	=	SYM
18751	930	4	12.9	12.9	CD
18751	930	5	"	"	''
18751	930	6	"	"	''
18751	930	7	---	---	:
18751	930	8	----	----	NFP
18751	930	9	0.3	0.3	CD
18751	930	10	"	"	''
18751	930	11	=	=	SYM
18751	930	12	35.7	35.7	CD
18751	930	13	"	"	``
18751	930	14	"	"	``
18751	930	15	And	and	CC
18751	930	16	the	the	DT
18751	930	17	standard	standard	NN
18751	930	18	calculated	calculate	VBN
18751	930	19	from	from	IN
18751	930	20	this	this	DT
18751	930	21	corrected	correct	VBN
18751	930	22	result	result	NN
18751	930	23	is	be	VBZ
18751	930	24	0.8404	0.8404	CD
18751	930	25	.	.	.
18751	931	1	Further	further	RB
18751	931	2	,	,	,
18751	931	3	if	if	IN
18751	931	4	0.3	0.3	CD
18751	931	5	gram	gram	NN
18751	931	6	requires	require	VBZ
18751	931	7	35.7	35.7	CD
18751	931	8	c.c	c.c	NNP
18751	931	9	.	.	NNP
18751	931	10	,	,	,
18751	931	11	then	then	RB
18751	931	12	0.1	0.1	CD
18751	931	13	gram	gram	NN
18751	931	14	should	should	MD
18751	931	15	require	require	VB
18751	931	16	11.9	11.9	CD
18751	931	17	c.c	c.c	NNP
18751	931	18	.	.	NNP
18751	931	19	,	,	,
18751	931	20	or	or	CC
18751	931	21	1.0	1.0	CD
18751	931	22	c.c	c.c	NNP
18751	931	23	.	.	.
18751	932	1	less	less	JJR
18751	932	2	than	than	IN
18751	932	3	that	that	DT
18751	932	4	actually	actually	RB
18751	932	5	found	find	VBN
18751	932	6	.	.	.
18751	933	1	We	-PRON-	PRP
18751	933	2	may	may	MD
18751	933	3	therefore	therefore	RB
18751	933	4	use	use	VB
18751	933	5	the	the	DT
18751	933	6	following	follow	VBG
18751	933	7	rules	rule	NNS
18751	933	8	for	for	IN
18751	933	9	working	work	VBG
18751	933	10	processes	process	NNS
18751	933	11	which	which	WDT
18751	933	12	do	do	VBP
18751	933	13	not	not	RB
18751	933	14	yield	yield	VB
18751	933	15	proportional	proportional	JJ
18751	933	16	results	result	NNS
18751	933	17	.	.	.
18751	934	1	Make	make	VB
18751	934	2	a	a	DT
18751	934	3	series	series	NN
18751	934	4	of	of	IN
18751	934	5	two	two	CD
18751	934	6	or	or	CC
18751	934	7	three	three	CD
18751	934	8	titrations	titration	NNS
18751	934	9	,	,	,
18751	934	10	using	use	VBG
18751	934	11	very	very	RB
18751	934	12	different	different	JJ
18751	934	13	quantities	quantity	NNS
18751	934	14	of	of	IN
18751	934	15	metal	metal	NN
18751	934	16	in	in	IN
18751	934	17	each	each	DT
18751	934	18	.	.	.
18751	935	1	Subtract	subtract	VB
18751	935	2	the	the	DT
18751	935	3	lowest	low	JJS
18751	935	4	of	of	IN
18751	935	5	these	these	DT
18751	935	6	from	from	IN
18751	935	7	the	the	DT
18751	935	8	highest	high	JJS
18751	935	9	,	,	,
18751	935	10	and	and	CC
18751	935	11	calculate	calculate	VB
18751	935	12	the	the	DT
18751	935	13	standard	standard	NN
18751	935	14	with	with	IN
18751	935	15	the	the	DT
18751	935	16	remainder	remainder	NN
18751	935	17	.	.	.
18751	936	1	Calculate	calculate	VB
18751	936	2	the	the	DT
18751	936	3	volume	volume	NN
18751	936	4	required	require	VBN
18751	936	5	by	by	IN
18751	936	6	this	this	DT
18751	936	7	standard	standard	NN
18751	936	8	in	in	IN
18751	936	9	any	any	DT
18751	936	10	case	case	NN
18751	936	11	,	,	,
18751	936	12	and	and	CC
18751	936	13	find	find	VB
18751	936	14	the	the	DT
18751	936	15	excess	excess	NN
18751	936	16	or	or	CC
18751	936	17	deficit	deficit	NN
18751	936	18	,	,	,
18751	936	19	as	as	IN
18751	936	20	the	the	DT
18751	936	21	case	case	NN
18751	936	22	may	may	MD
18751	936	23	be	be	VB
18751	936	24	.	.	.
18751	937	1	If	if	IN
18751	937	2	an	an	DT
18751	937	3	excess	excess	JJ
18751	937	4	,	,	,
18751	937	5	subtract	subtract	VB
18751	937	6	it	-PRON-	PRP
18751	937	7	from	from	IN
18751	937	8	the	the	DT
18751	937	9	result	result	NN
18751	937	10	of	of	IN
18751	937	11	each	each	DT
18751	937	12	titration	titration	NN
18751	937	13	;	;	:
18751	937	14	if	if	IN
18751	937	15	a	a	DT
18751	937	16	deficit	deficit	NN
18751	937	17	,	,	,
18751	937	18	add	add	VB
18751	937	19	it	-PRON-	PRP
18751	937	20	;	;	:
18751	937	21	and	and	CC
18751	937	22	use	use	VB
18751	937	23	the	the	DT
18751	937	24	standard	standard	NN
18751	937	25	in	in	IN
18751	937	26	the	the	DT
18751	937	27	usual	usual	JJ
18751	937	28	way	way	NN
18751	937	29	.	.	.
18751	938	1	The	the	DT
18751	938	2	following	follow	VBG
18751	938	3	table	table	NN
18751	938	4	shows	show	VBZ
18751	938	5	an	an	DT
18751	938	6	actual	actual	JJ
18751	938	7	example:--	example:--	NN
18751	938	8	+	+	CC
18751	938	9	--------------+---------------+-----------+	--------------+---------------+-----------+	NN
18751	938	10	|	|	NNP
18751	938	11	Chalk	Chalk	NNP
18751	938	12	taken	take	VBN
18751	938	13	.	.	.
18751	939	1	|	|	NNP
18751	939	2	Gas	Gas	NNP
18751	939	3	obtained	obtain	VBN
18751	939	4	.	.	.
18751	940	1	|	|	NNP
18751	940	2	Standard	Standard	NNP
18751	940	3	.	.	.
18751	941	1	|	|	JJ
18751	941	2	+	+	CC
18751	941	3	--------------+---------------+-----------+	--------------+---------------+-----------+	HYPH
18751	941	4	|	|	CD
18751	941	5	0.0873	0.0873	CD
18751	941	6	gram	gram	NNP
18751	941	7	|	|	NNP
18751	941	8	17.8	17.8	CD
18751	941	9	c.c	c.c	NNP
18751	941	10	.	.	.
18751	942	1	|	|	NNP
18751	942	2	0.4904	0.4904	CD
18751	942	3	|	|	CD
18751	942	4	|	|	CD
18751	942	5	0.1305	0.1305	CD
18751	942	6	"	"	''
18751	942	7	|	|	NNP
18751	942	8	27.3	27.3	CD
18751	942	9	"	"	''
18751	942	10	|	|	NNP
18751	942	11	0.4780	0.4780	NNP
18751	942	12	|	|	CD
18751	942	13	|	|	CD
18751	942	14	0.1690	0.1690	CD
18751	942	15	"	"	''
18751	942	16	|	|	CD
18751	942	17	35.8	35.8	CD
18751	942	18	"	"	''
18751	942	19	|	|	CD
18751	942	20	0.4721	0.4721	CD
18751	942	21	|	|	CD
18751	942	22	|	|	CD
18751	942	23	0.1905	0.1905	CD
18751	942	24	"	"	''
18751	942	25	|	|	CD
18751	942	26	40.4	40.4	CD
18751	942	27	"	"	''
18751	942	28	|	|	CD
18751	942	29	0.4715	0.4715	CD
18751	942	30	|	|	CD
18751	942	31	|	|	CD
18751	942	32	0.2460	0.2460	CD
18751	942	33	"	"	''
18751	942	34	|	|	NNP
18751	942	35	52.5	52.5	CD
18751	942	36	"	"	''
18751	942	37	|	|	CD
18751	942	38	0.4686	0.4686	NNP
18751	942	39	|	|	CD
18751	942	40	|	|	CD
18751	942	41	0.3000	0.3000	CD
18751	942	42	"	"	''
18751	942	43	|	|	CD
18751	942	44	64.0	64.0	CD
18751	942	45	"	"	''
18751	942	46	|	|	CD
18751	942	47	0.4687	0.4687	CD
18751	942	48	|	|	CD
18751	942	49	+	+	CC
18751	942	50	--------------+---------------+-----------+	--------------+---------------+-----------+	.
18751	942	51	It	-PRON-	PRP
18751	942	52	will	will	MD
18751	942	53	be	be	VB
18751	942	54	seen	see	VBN
18751	942	55	that	that	IN
18751	942	56	the	the	DT
18751	942	57	standard	standard	JJ
18751	942	58	decreases	decrease	NNS
18751	942	59	as	as	IN
18751	942	60	the	the	DT
18751	942	61	quantity	quantity	NN
18751	942	62	of	of	IN
18751	942	63	chalk	chalk	JJ
18751	942	64	increases	increase	NNS
18751	942	65	;	;	:
18751	942	66	this	this	DT
18751	942	67	points	point	VBZ
18751	942	68	to	to	IN
18751	942	69	a	a	DT
18751	942	70	deficiency	deficiency	NN
18751	942	71	in	in	IN
18751	942	72	the	the	DT
18751	942	73	quantity	quantity	NN
18751	942	74	of	of	IN
18751	942	75	gas	gas	NN
18751	942	76	evolved	evolve	VBN
18751	942	77	.	.	.
18751	943	1	Then	then	RB
18751	943	2	0.3000	0.3000	CD
18751	943	3	=	=	SYM
18751	943	4	64.0	64.0	CD
18751	943	5	c.c	c.c	NNP
18751	943	6	.	.	.
18751	944	1	0.0873	0.0873	CD
18751	944	2	=	=	SYM
18751	944	3	17.8	17.8	CD
18751	944	4	"	"	``
18751	944	5	------	------	NFP
18751	944	6	=	=	NFP
18751	944	7	----	----	NFP
18751	944	8	0.2127	0.2127	CD
18751	944	9	=	=	SYM
18751	944	10	46.2	46.2	CD
18751	944	11	"	"	''
18751	944	12	and	and	CC
18751	944	13	0.2127×100/46.2	0.2127×100/46.2	NN
18751	944	14	=	=	SYM
18751	944	15	0.4604	0.4604	CD
18751	944	16	.	.	.
18751	945	1	Then	then	RB
18751	945	2	,	,	,
18751	945	3	multiplying	multiply	VBG
18751	945	4	the	the	DT
18751	945	5	weight	weight	NN
18751	945	6	of	of	IN
18751	945	7	chalk	chalk	NN
18751	945	8	taken	take	VBN
18751	945	9	by	by	IN
18751	945	10	100	100	CD
18751	945	11	,	,	,
18751	945	12	and	and	CC
18751	945	13	dividing	divide	VBG
18751	945	14	by	by	IN
18751	945	15	0.4604	0.4604	CD
18751	945	16	,	,	,
18751	945	17	we	-PRON-	PRP
18751	945	18	get	get	VBP
18751	945	19	the	the	DT
18751	945	20	calculated	calculate	VBN
18751	945	21	results	result	NNS
18751	945	22	of	of	IN
18751	945	23	the	the	DT
18751	945	24	following	following	JJ
18751	945	25	table:--	table:--	JJ
18751	945	26	+	+	SYM
18751	945	27	--------------+------------+-----------------+-------------+	--------------+------------+-----------------+-------------+	NNP
18751	945	28	|	|	NNP
18751	945	29	Chalk	Chalk	NNP
18751	945	30	taken	take	VBN
18751	945	31	.	.	.
18751	946	1	|	|	NNP
18751	946	2	Gas	Gas	NNP
18751	946	3	found	find	VBD
18751	946	4	.	.	.
18751	947	1	|	|	NNP
18751	947	2	Gas	Gas	NNP
18751	947	3	calculated	calculate	VBD
18751	947	4	.	.	.
18751	948	1	|	|	NNP
18751	948	2	Difference	Difference	NNP
18751	948	3	.	.	.
18751	949	1	|	|	NNP
18751	949	2	+	+	CC
18751	949	3	--------------+------------+-----------------+-------------+	--------------+------------+-----------------+-------------+	,
18751	949	4	|	|	NNP
18751	949	5	0.0873	0.0873	CD
18751	949	6	gram	gram	NNP
18751	949	7	|	|	NNP
18751	949	8	17.8	17.8	CD
18751	949	9	c.c	c.c	NNP
18751	949	10	.	.	.
18751	950	1	|	|	NNP
18751	950	2	18.9	18.9	CD
18751	950	3	c.c	c.c	NNP
18751	950	4	.	.	.
18751	951	1	|	|	NNP
18751	951	2	-1.1	-1.1	NNP
18751	951	3	c.c	c.c	NNP
18751	951	4	.	.	.
18751	952	1	|	|	CD
18751	952	2	|	|	CD
18751	952	3	0.1305	0.1305	CD
18751	952	4	"	"	''
18751	952	5	|	|	NNP
18751	952	6	27.3	27.3	CD
18751	952	7	"	"	''
18751	952	8	|	|	CD
18751	952	9	28.3	28.3	CD
18751	952	10	"	"	''
18751	952	11	|	|	CD
18751	952	12	-1.0	-1.0	NNP
18751	952	13	"	"	''
18751	952	14	|	|	CD
18751	952	15	|	|	CD
18751	952	16	0.1690	0.1690	CD
18751	952	17	"	"	''
18751	952	18	|	|	CD
18751	952	19	35.8	35.8	CD
18751	952	20	"	"	''
18751	952	21	|	|	CD
18751	952	22	36.7	36.7	CD
18751	952	23	"	"	''
18751	952	24	|	|	CD
18751	952	25	-0.9	-0.9	NN
18751	952	26	"	"	''
18751	952	27	|	|	CD
18751	952	28	|	|	CD
18751	952	29	0.1905	0.1905	CD
18751	952	30	"	"	''
18751	952	31	|	|	CD
18751	952	32	40.4	40.4	CD
18751	952	33	"	"	''
18751	952	34	|	|	CD
18751	952	35	41.4	41.4	CD
18751	952	36	"	"	''
18751	952	37	|	|	CD
18751	952	38	-1.0	-1.0	NNP
18751	952	39	"	"	''
18751	952	40	|	|	CD
18751	952	41	|	|	CD
18751	952	42	0.2460	0.2460	CD
18751	952	43	"	"	''
18751	952	44	|	|	NNP
18751	952	45	52.5	52.5	CD
18751	952	46	"	"	''
18751	952	47	|	|	CD
18751	952	48	53.4	53.4	CD
18751	952	49	"	"	''
18751	952	50	|	|	CD
18751	952	51	-0.9	-0.9	NN
18751	952	52	"	"	''
18751	952	53	|	|	CD
18751	952	54	|	|	CD
18751	952	55	0.3000	0.3000	CD
18751	952	56	"	"	''
18751	952	57	|	|	CD
18751	952	58	64.0	64.0	CD
18751	952	59	"	"	''
18751	952	60	|	|	CD
18751	952	61	65.1	65.1	CD
18751	952	62	"	"	``
18751	952	63	|	|	CD
18751	952	64	-1.1	-1.1	NNP
18751	952	65	"	"	''
18751	952	66	|	|	CD
18751	952	67	+	+	NNS
18751	952	68	--------------+------------+-----------------+-------------+	--------------+------------+-----------------+-------------+	.
18751	952	69	By	by	IN
18751	952	70	adding	add	VBG
18751	952	71	1	1	CD
18751	952	72	c.c	c.c	NNP
18751	952	73	.	.	.
18751	953	1	to	to	IN
18751	953	2	the	the	DT
18751	953	3	quantity	quantity	NN
18751	953	4	of	of	IN
18751	953	5	gas	gas	NN
18751	953	6	obtained	obtain	VBN
18751	953	7	,	,	,
18751	953	8	and	and	CC
18751	953	9	taking	take	VBG
18751	953	10	0.4604	0.4604	CD
18751	953	11	as	as	IN
18751	953	12	the	the	DT
18751	953	13	standard	standard	NN
18751	953	14	,	,	,
18751	953	15	the	the	DT
18751	953	16	calculated	calculate	VBN
18751	953	17	results	result	NNS
18751	953	18	will	will	MD
18751	953	19	agree	agree	VB
18751	953	20	with	with	IN
18751	953	21	those	those	DT
18751	953	22	found	find	VBN
18751	953	23	with	with	IN
18751	953	24	a	a	DT
18751	953	25	variation	variation	NN
18751	953	26	of	of	IN
18751	953	27	0.1	0.1	CD
18751	953	28	c.c	c.c	NNP
18751	953	29	.	.	.
18751	954	1	When	when	WRB
18751	954	2	a	a	DT
18751	954	3	large	large	JJ
18751	954	4	number	number	NN
18751	954	5	of	of	IN
18751	954	6	assays	assay	NNS
18751	954	7	of	of	IN
18751	954	8	the	the	DT
18751	954	9	same	same	JJ
18751	954	10	kind	kind	NN
18751	954	11	are	be	VBP
18751	954	12	being	be	VBG
18751	954	13	made	make	VBN
18751	954	14	,	,	,
18751	954	15	this	this	DT
18751	954	16	method	method	NN
18751	954	17	of	of	IN
18751	954	18	calculation	calculation	NN
18751	954	19	is	be	VBZ
18751	954	20	convenient	convenient	JJ
18751	954	21	;	;	:
18751	954	22	when	when	WRB
18751	954	23	,	,	,
18751	954	24	however	however	RB
18751	954	25	,	,	,
18751	954	26	only	only	RB
18751	954	27	one	one	CD
18751	954	28	or	or	CC
18751	954	29	two	two	CD
18751	954	30	determinations	determination	NNS
18751	954	31	are	be	VBP
18751	954	32	in	in	IN
18751	954	33	question	question	NN
18751	954	34	,	,	,
18751	954	35	it	-PRON-	PRP
18751	954	36	is	be	VBZ
18751	954	37	easier	easy	JJR
18751	954	38	to	to	TO
18751	954	39	make	make	VB
18751	954	40	a	a	DT
18751	954	41	couple	couple	NN
18751	954	42	of	of	IN
18751	954	43	standardisings	standardising	NNS
18751	954	44	,	,	,
18751	954	45	taking	take	VBG
18751	954	46	quantities	quantity	NNS
18751	954	47	as	as	RB
18751	954	48	nearly	nearly	RB
18751	954	49	as	as	IN
18751	954	50	possible	possible	JJ
18751	954	51	the	the	DT
18751	954	52	same	same	JJ
18751	954	53	as	as	IN
18751	954	54	those	those	DT
18751	954	55	present	present	JJ
18751	954	56	in	in	IN
18751	954	57	the	the	DT
18751	954	58	assays	assay	NNS
18751	954	59	.	.	.
18751	955	1	Sometimes	sometimes	RB
18751	955	2	it	-PRON-	PRP
18751	955	3	is	be	VBZ
18751	955	4	necessary	necessary	JJ
18751	955	5	to	to	TO
18751	955	6	draw	draw	VB
18751	955	7	up	up	RP
18751	955	8	a	a	DT
18751	955	9	table	table	NN
18751	955	10	which	which	WDT
18751	955	11	will	will	MD
18751	955	12	show	show	VB
18751	955	13	,	,	,
18751	955	14	without	without	IN
18751	955	15	calculation	calculation	NN
18751	955	16	,	,	,
18751	955	17	the	the	DT
18751	955	18	weight	weight	NN
18751	955	19	of	of	IN
18751	955	20	substance	substance	NN
18751	955	21	equivalent	equivalent	JJ
18751	955	22	to	to	IN
18751	955	23	a	a	DT
18751	955	24	given	give	VBN
18751	955	25	volume	volume	NN
18751	955	26	of	of	IN
18751	955	27	gas	gas	NN
18751	955	28	or	or	CC
18751	955	29	of	of	IN
18751	955	30	solution	solution	NN
18751	955	31	.	.	.
18751	956	1	The	the	DT
18751	956	2	substance	substance	NN
18751	956	3	used	use	VBN
18751	956	4	for	for	IN
18751	956	5	standardising	standardise	VBG
18751	956	6	should	should	MD
18751	956	7	be	be	VB
18751	956	8	,	,	,
18751	956	9	whenever	whenever	WRB
18751	956	10	possible	possible	JJ
18751	956	11	,	,	,
18751	956	12	a	a	DT
18751	956	13	pure	pure	JJ
18751	956	14	sample	sample	NN
18751	956	15	of	of	IN
18751	956	16	the	the	DT
18751	956	17	substance	substance	NN
18751	956	18	to	to	TO
18751	956	19	be	be	VB
18751	956	20	determined	determine	VBN
18751	956	21	--	--	:
18751	956	22	that	that	RB
18751	956	23	is	is	RB
18751	956	24	,	,	,
18751	956	25	for	for	IN
18751	956	26	copper	copper	NN
18751	956	27	assays	assay	NNS
18751	956	28	pure	pure	JJ
18751	956	29	copper	copper	NN
18751	956	30	should	should	MD
18751	956	31	be	be	VB
18751	956	32	used	use	VBN
18751	956	33	,	,	,
18751	956	34	for	for	IN
18751	956	35	iron	iron	NN
18751	956	36	assays	assay	NNS
18751	956	37	pure	pure	JJ
18751	956	38	iron	iron	NN
18751	956	39	,	,	,
18751	956	40	and	and	CC
18751	956	41	so	so	RB
18751	956	42	on	on	RB
18751	956	43	;	;	:
18751	956	44	but	but	CC
18751	956	45	when	when	WRB
18751	956	46	this	this	DT
18751	956	47	can	can	MD
18751	956	48	not	not	RB
18751	956	49	be	be	VB
18751	956	50	got	get	VBN
18751	956	51	an	an	DT
18751	956	52	impure	impure	NN
18751	956	53	substance	substance	NN
18751	956	54	may	may	MD
18751	956	55	be	be	VB
18751	956	56	used	use	VBN
18751	956	57	,	,	,
18751	956	58	provided	provide	VBN
18751	956	59	it	-PRON-	PRP
18751	956	60	contains	contain	VBZ
18751	956	61	a	a	DT
18751	956	62	known	know	VBN
18751	956	63	percentage	percentage	NN
18751	956	64	of	of	IN
18751	956	65	the	the	DT
18751	956	66	metal	metal	NN
18751	956	67	,	,	,
18751	956	68	and	and	CC
18751	956	69	that	that	IN
18751	956	70	the	the	DT
18751	956	71	impurities	impurity	NNS
18751	956	72	present	present	JJ
18751	956	73	are	be	VBP
18751	956	74	not	not	RB
18751	956	75	such	such	JJ
18751	956	76	as	as	IN
18751	956	77	will	will	MD
18751	956	78	interfere	interfere	VB
18751	956	79	with	with	IN
18751	956	80	the	the	DT
18751	956	81	accuracy	accuracy	NN
18751	956	82	of	of	IN
18751	956	83	the	the	DT
18751	956	84	assay	assay	NN
18751	956	85	.	.	.
18751	957	1	Including	include	VBG
18751	957	2	compounds	compound	NNS
18751	957	3	with	with	IN
18751	957	4	these	these	DT
18751	957	5	,	,	,
18751	957	6	the	the	DT
18751	957	7	standard	standard	NN
18751	957	8	may	may	MD
18751	957	9	be	be	VB
18751	957	10	calculated	calculate	VBN
18751	957	11	by	by	IN
18751	957	12	multiplying	multiply	VBG
18751	957	13	the	the	DT
18751	957	14	standard	standard	NN
18751	957	15	got	get	VBD
18751	957	16	in	in	IN
18751	957	17	the	the	DT
18751	957	18	usual	usual	JJ
18751	957	19	way	way	NN
18751	957	20	,	,	,
18751	957	21	by	by	IN
18751	957	22	the	the	DT
18751	957	23	percentage	percentage	NN
18751	957	24	of	of	IN
18751	957	25	metal	metal	NN
18751	957	26	in	in	IN
18751	957	27	the	the	DT
18751	957	28	compound	compound	NN
18751	957	29	or	or	CC
18751	957	30	impure	impure	NN
18751	957	31	substance	substance	NN
18751	957	32	,	,	,
18751	957	33	and	and	CC
18751	957	34	dividing	divide	VBG
18751	957	35	by	by	IN
18751	957	36	100	100	CD
18751	957	37	.	.	.
18751	958	1	If	if	IN
18751	958	2	,	,	,
18751	958	3	for	for	IN
18751	958	4	example	example	NN
18751	958	5	,	,	,
18751	958	6	the	the	DT
18751	958	7	standard	standard	JJ
18751	958	8	1.008	1.008	CD
18751	958	9	gram	gram	NN
18751	958	10	was	be	VBD
18751	958	11	obtained	obtain	VBN
18751	958	12	by	by	IN
18751	958	13	using	use	VBG
18751	958	14	a	a	DT
18751	958	15	sample	sample	NN
18751	958	16	of	of	IN
18751	958	17	iron	iron	NN
18751	958	18	containing	contain	VBG
18751	958	19	99.7	99.7	CD
18751	958	20	per	per	IN
18751	958	21	cent	cent	NN
18751	958	22	.	.	.
18751	959	1	of	of	IN
18751	959	2	metal	metal	NNP
18751	959	3	,	,	,
18751	959	4	the	the	DT
18751	959	5	corrected	correct	VBN
18751	959	6	standard	standard	NN
18751	959	7	would	would	MD
18751	959	8	be	be	VB
18751	959	9	1.008×99.7/100	1.008×99.7/100	CD
18751	959	10	=	=	SYM
18751	959	11	1.005	1.005	CD
18751	959	12	.	.	.
18751	960	1	In	in	IN
18751	960	2	volumetric	volumetric	NN
18751	960	3	analysis	analysis	NN
18751	960	4	the	the	DT
18751	960	5	change	change	NN
18751	960	6	brought	bring	VBN
18751	960	7	about	about	RP
18751	960	8	must	must	MD
18751	960	9	be	be	VB
18751	960	10	one	one	CD
18751	960	11	in	in	IN
18751	960	12	which	which	WDT
18751	960	13	the	the	DT
18751	960	14	end	end	NN
18751	960	15	of	of	IN
18751	960	16	the	the	DT
18751	960	17	reaction	reaction	NN
18751	960	18	is	be	VBZ
18751	960	19	rendered	render	VBN
18751	960	20	prominent	prominent	JJ
18751	960	21	either	either	CC
18751	960	22	by	by	IN
18751	960	23	a	a	DT
18751	960	24	change	change	NN
18751	960	25	of	of	IN
18751	960	26	colour	colour	NN
18751	960	27	or	or	CC
18751	960	28	by	by	IN
18751	960	29	the	the	DT
18751	960	30	presence	presence	NN
18751	960	31	or	or	CC
18751	960	32	absence	absence	NN
18751	960	33	of	of	IN
18751	960	34	a	a	DT
18751	960	35	precipitate	precipitate	NN
18751	960	36	.	.	.
18751	961	1	If	if	IN
18751	961	2	the	the	DT
18751	961	3	end	end	NN
18751	961	4	of	of	IN
18751	961	5	the	the	DT
18751	961	6	reaction	reaction	NN
18751	961	7	or	or	CC
18751	961	8	finishing	finishing	NN
18751	961	9	-	-	HYPH
18751	961	10	point	point	NN
18751	961	11	is	be	VBZ
18751	961	12	not	not	RB
18751	961	13	of	of	IN
18751	961	14	itself	-PRON-	PRP
18751	961	15	visible	visible	JJ
18751	961	16	,	,	,
18751	961	17	then	then	RB
18751	961	18	it	-PRON-	PRP
18751	961	19	must	must	MD
18751	961	20	be	be	VB
18751	961	21	rendered	render	VBN
18751	961	22	visible	visible	JJ
18751	961	23	by	by	IN
18751	961	24	the	the	DT
18751	961	25	use	use	NN
18751	961	26	of	of	IN
18751	961	27	a	a	DT
18751	961	28	third	third	JJ
18751	961	29	reagent	reagent	NN
18751	961	30	called	call	VBD
18751	961	31	an	an	DT
18751	961	32	indicator	indicator	NN
18751	961	33	.	.	.
18751	962	1	For	for	IN
18751	962	2	example	example	NN
18751	962	3	,	,	,
18751	962	4	the	the	DT
18751	962	5	action	action	NN
18751	962	6	of	of	IN
18751	962	7	sulphuric	sulphuric	JJ
18751	962	8	acid	acid	NN
18751	962	9	upon	upon	IN
18751	962	10	soda	soda	NN
18751	962	11	results	result	NNS
18751	962	12	in	in	IN
18751	962	13	nothing	nothing	NN
18751	962	14	which	which	WDT
18751	962	15	makes	make	VBZ
18751	962	16	the	the	DT
18751	962	17	action	action	NN
18751	962	18	conspicuous	conspicuous	JJ
18751	962	19	;	;	:
18751	962	20	if	if	IN
18751	962	21	,	,	,
18751	962	22	however	however	RB
18751	962	23	,	,	,
18751	962	24	litmus	litmu	NNS
18751	962	25	or	or	CC
18751	962	26	phenolphthalein	phenolphthalein	NNP
18751	962	27	be	be	VB
18751	962	28	added	add	VBN
18751	962	29	the	the	DT
18751	962	30	change	change	NN
18751	962	31	from	from	IN
18751	962	32	blue	blue	JJ
18751	962	33	to	to	IN
18751	962	34	red	red	NN
18751	962	35	in	in	IN
18751	962	36	the	the	DT
18751	962	37	first	first	JJ
18751	962	38	case	case	NN
18751	962	39	,	,	,
18751	962	40	or	or	CC
18751	962	41	from	from	IN
18751	962	42	red	red	NN
18751	962	43	to	to	IN
18751	962	44	colourless	colourless	NN
18751	962	45	in	in	IN
18751	962	46	the	the	DT
18751	962	47	second	second	JJ
18751	962	48	,	,	,
18751	962	49	renders	render	VBZ
18751	962	50	the	the	DT
18751	962	51	finishing	finish	VBG
18751	962	52	-	-	HYPH
18751	962	53	point	point	NN
18751	962	54	evident	evident	NN
18751	962	55	.	.	.
18751	963	1	Some	some	DT
18751	963	2	indicators	indicator	NNS
18751	963	3	can	can	MD
18751	963	4	not	not	RB
18751	963	5	be	be	VB
18751	963	6	added	add	VBN
18751	963	7	to	to	IN
18751	963	8	the	the	DT
18751	963	9	assay	assay	NN
18751	963	10	solution	solution	NN
18751	963	11	without	without	IN
18751	963	12	spoiling	spoil	VBG
18751	963	13	the	the	DT
18751	963	14	result	result	NN
18751	963	15	;	;	:
18751	963	16	in	in	IN
18751	963	17	which	which	WDT
18751	963	18	case	case	NN
18751	963	19	portions	portion	NNS
18751	963	20	of	of	IN
18751	963	21	the	the	DT
18751	963	22	assay	assay	NN
18751	963	23	solution	solution	NN
18751	963	24	must	must	MD
18751	963	25	be	be	VB
18751	963	26	withdrawn	withdraw	VBN
18751	963	27	from	from	IN
18751	963	28	time	time	NN
18751	963	29	to	to	IN
18751	963	30	time	time	NN
18751	963	31	and	and	CC
18751	963	32	tested	test	VBD
18751	963	33	.	.	.
18751	964	1	This	this	DT
18751	964	2	withdrawal	withdrawal	NN
18751	964	3	of	of	IN
18751	964	4	portions	portion	NNS
18751	964	5	of	of	IN
18751	964	6	the	the	DT
18751	964	7	assay	assay	NN
18751	964	8	solution	solution	NN
18751	964	9	,	,	,
18751	964	10	if	if	IN
18751	964	11	rashly	rashly	RB
18751	964	12	done	do	VBN
18751	964	13	,	,	,
18751	964	14	must	must	MD
18751	964	15	result	result	VB
18751	964	16	in	in	IN
18751	964	17	loss	loss	NN
18751	964	18	;	;	:
18751	964	19	if	if	IN
18751	964	20	,	,	,
18751	964	21	however	however	RB
18751	964	22	,	,	,
18751	964	23	the	the	DT
18751	964	24	solution	solution	NN
18751	964	25	is	be	VBZ
18751	964	26	not	not	RB
18751	964	27	concentrated	concentrate	VBN
18751	964	28	,	,	,
18751	964	29	and	and	CC
18751	964	30	if	if	IN
18751	964	31	the	the	DT
18751	964	32	portions	portion	NNS
18751	964	33	are	be	VBP
18751	964	34	only	only	RB
18751	964	35	withdrawn	withdraw	VBN
18751	964	36	towards	towards	IN
18751	964	37	the	the	DT
18751	964	38	end	end	NN
18751	964	39	of	of	IN
18751	964	40	the	the	DT
18751	964	41	titration	titration	NN
18751	964	42	,	,	,
18751	964	43	the	the	DT
18751	964	44	loss	loss	NN
18751	964	45	is	be	VBZ
18751	964	46	very	very	RB
18751	964	47	trifling	trifling	JJ
18751	964	48	,	,	,
18751	964	49	and	and	CC
18751	964	50	will	will	MD
18751	964	51	not	not	RB
18751	964	52	show	show	VB
18751	964	53	-	-	HYPH
18751	964	54	up	up	NN
18751	964	55	on	on	IN
18751	964	56	the	the	DT
18751	964	57	result	result	NN
18751	964	58	.	.	.
18751	965	1	The	the	DT
18751	965	2	usual	usual	JJ
18751	965	3	plan	plan	NN
18751	965	4	adopted	adopt	VBN
18751	965	5	is	be	VBZ
18751	965	6	to	to	TO
18751	965	7	have	have	VB
18751	965	8	a	a	DT
18751	965	9	solution	solution	NN
18751	965	10	of	of	IN
18751	965	11	the	the	DT
18751	965	12	indicator	indicator	NN
18751	965	13	placed	place	VBN
18751	965	14	in	in	IN
18751	965	15	drops	drop	NNS
18751	965	16	at	at	IN
18751	965	17	fairly	fairly	RB
18751	965	18	equal	equal	JJ
18751	965	19	intervals	interval	NNS
18751	965	20	distributed	distribute	VBN
18751	965	21	over	over	IN
18751	965	22	a	a	DT
18751	965	23	clean	clean	JJ
18751	965	24	and	and	CC
18751	965	25	dry	dry	JJ
18751	965	26	white	white	JJ
18751	965	27	porcelain	porcelain	NN
18751	965	28	-	-	HYPH
18751	965	29	plate	plate	NN
18751	965	30	:	:	:
18751	965	31	a	a	DT
18751	965	32	drop	drop	NN
18751	965	33	or	or	CC
18751	965	34	two	two	CD
18751	965	35	of	of	IN
18751	965	36	the	the	DT
18751	965	37	solution	solution	NN
18751	965	38	to	to	TO
18751	965	39	be	be	VB
18751	965	40	tested	test	VBN
18751	965	41	is	be	VBZ
18751	965	42	then	then	RB
18751	965	43	brought	bring	VBN
18751	965	44	in	in	RP
18751	965	45	contact	contact	NN
18751	965	46	with	with	IN
18751	965	47	one	one	CD
18751	965	48	of	of	IN
18751	965	49	these	these	DT
18751	965	50	and	and	CC
18751	965	51	the	the	DT
18751	965	52	effect	effect	NN
18751	965	53	noted	note	VBD
18751	965	54	.	.	.
18751	966	1	Another	another	DT
18751	966	2	plan	plan	NN
18751	966	3	is	be	VBZ
18751	966	4	to	to	TO
18751	966	5	have	have	VB
18751	966	6	thin	thin	JJ
18751	966	7	blotting	blotting	NN
18751	966	8	-	-	HYPH
18751	966	9	paper	paper	NN
18751	966	10	,	,	,
18751	966	11	moistened	moisten	VBN
18751	966	12	with	with	IN
18751	966	13	a	a	DT
18751	966	14	solution	solution	NN
18751	966	15	of	of	IN
18751	966	16	the	the	DT
18751	966	17	indicator	indicator	NN
18751	966	18	and	and	CC
18751	966	19	dried	dry	VBD
18751	966	20	;	;	:
18751	966	21	a	a	DT
18751	966	22	drop	drop	NN
18751	966	23	of	of	IN
18751	966	24	the	the	DT
18751	966	25	solution	solution	NN
18751	966	26	to	to	TO
18751	966	27	be	be	VB
18751	966	28	tested	test	VBN
18751	966	29	placed	place	VBN
18751	966	30	on	on	IN
18751	966	31	this	this	DT
18751	966	32	shows	show	VBZ
18751	966	33	the	the	DT
18751	966	34	characteristic	characteristic	JJ
18751	966	35	change	change	NN
18751	966	36	.	.	.
18751	967	1	When	when	WRB
18751	967	2	the	the	DT
18751	967	3	assay	assay	NN
18751	967	4	solution	solution	NN
18751	967	5	contains	contain	VBZ
18751	967	6	a	a	DT
18751	967	7	suspended	suspend	VBN
18751	967	8	solid	solid	JJ
18751	967	9	which	which	WDT
18751	967	10	interferes	interfere	VBZ
18751	967	11	with	with	IN
18751	967	12	the	the	DT
18751	967	13	test	test	NN
18751	967	14	,	,	,
18751	967	15	a	a	DT
18751	967	16	prepared	prepare	VBN
18751	967	17	paper	paper	NN
18751	967	18	covered	cover	VBN
18751	967	19	with	with	IN
18751	967	20	an	an	DT
18751	967	21	ordinary	ordinary	JJ
18751	967	22	filter	filter	NN
18751	967	23	-	-	HYPH
18751	967	24	paper	paper	NN
18751	967	25	answers	answer	NNS
18751	967	26	very	very	RB
18751	967	27	well	well	RB
18751	967	28	;	;	:
18751	967	29	a	a	DT
18751	967	30	drop	drop	NN
18751	967	31	of	of	IN
18751	967	32	the	the	DT
18751	967	33	solution	solution	NN
18751	967	34	to	to	TO
18751	967	35	be	be	VB
18751	967	36	tested	test	VBN
18751	967	37	is	be	VBZ
18751	967	38	placed	place	VBN
18751	967	39	on	on	IN
18751	967	40	the	the	DT
18751	967	41	filter	filter	NN
18751	967	42	-	-	HYPH
18751	967	43	paper	paper	NN
18751	967	44	,	,	,
18751	967	45	and	and	CC
18751	967	46	,	,	,
18751	967	47	sinking	sink	VBG
18751	967	48	through	through	RP
18751	967	49	,	,	,
18751	967	50	shows	show	VBZ
18751	967	51	its	-PRON-	PRP$
18751	967	52	effect	effect	NN
18751	967	53	on	on	IN
18751	967	54	the	the	DT
18751	967	55	paper	paper	NN
18751	967	56	below	below	RB
18751	967	57	.	.	.
18751	968	1	Except	except	IN
18751	968	2	when	when	WRB
18751	968	3	otherwise	otherwise	RB
18751	968	4	stated	state	VBN
18751	968	5	,	,	,
18751	968	6	all	all	DT
18751	968	7	titrations	titration	NNS
18751	968	8	should	should	MD
18751	968	9	be	be	VB
18751	968	10	made	make	VBN
18751	968	11	at	at	IN
18751	968	12	the	the	DT
18751	968	13	ordinary	ordinary	JJ
18751	968	14	temperature	temperature	NN
18751	968	15	;	;	,
18751	968	16	cooling	cool	VBG
18751	968	17	,	,	,
18751	968	18	if	if	IN
18751	968	19	necessary	necessary	JJ
18751	968	20	,	,	,
18751	968	21	by	by	IN
18751	968	22	holding	hold	VBG
18751	968	23	the	the	DT
18751	968	24	flask	flask	NN
18751	968	25	under	under	IN
18751	968	26	the	the	DT
18751	968	27	tap	tap	NN
18751	968	28	.	.	.
18751	969	1	When	when	WRB
18751	969	2	a	a	DT
18751	969	3	titration	titration	NN
18751	969	4	is	be	VBZ
18751	969	5	directed	direct	VBN
18751	969	6	to	to	TO
18751	969	7	be	be	VB
18751	969	8	made	make	VBN
18751	969	9	in	in	IN
18751	969	10	a	a	DT
18751	969	11	boiling	boiling	NN
18751	969	12	solution	solution	NN
18751	969	13	,	,	,
18751	969	14	it	-PRON-	PRP
18751	969	15	must	must	MD
18751	969	16	be	be	VB
18751	969	17	remembered	remember	VBN
18751	969	18	that	that	IN
18751	969	19	the	the	DT
18751	969	20	standard	standard	JJ
18751	969	21	solution	solution	NN
18751	969	22	is	be	VBZ
18751	969	23	cold	cold	JJ
18751	969	24	,	,	,
18751	969	25	and	and	CC
18751	969	26	that	that	IN
18751	969	27	every	every	DT
18751	969	28	addition	addition	NN
18751	969	29	lowers	lower	VBZ
18751	969	30	the	the	DT
18751	969	31	temperature	temperature	NN
18751	969	32	of	of	IN
18751	969	33	the	the	DT
18751	969	34	assay	assay	NN
18751	969	35	.	.	.
18751	970	1	On	on	IN
18751	970	2	running	run	VBG
18751	970	3	the	the	DT
18751	970	4	solution	solution	NN
18751	970	5	from	from	IN
18751	970	6	the	the	DT
18751	970	7	burette	burette	NN
18751	970	8	into	into	IN
18751	970	9	the	the	DT
18751	970	10	assay	assay	NN
18751	970	11	,	,	,
18751	970	12	do	do	VB
18751	970	13	not	not	RB
18751	970	14	let	let	VB
18751	970	15	it	-PRON-	PRP
18751	970	16	run	run	VB
18751	970	17	down	down	IN
18751	970	18	the	the	DT
18751	970	19	side	side	NN
18751	970	20	of	of	IN
18751	970	21	the	the	DT
18751	970	22	flask	flask	NN
18751	970	23	.	.	.
18751	971	1	If	if	IN
18751	971	2	a	a	DT
18751	971	3	portion	portion	NN
18751	971	4	of	of	IN
18751	971	5	the	the	DT
18751	971	6	assay	assay	NN
18751	971	7	has	have	VBZ
18751	971	8	to	to	TO
18751	971	9	be	be	VB
18751	971	10	withdrawn	withdraw	VBN
18751	971	11	for	for	IN
18751	971	12	testing	testing	NN
18751	971	13	,	,	,
18751	971	14	shake	shake	VB
18751	971	15	the	the	DT
18751	971	16	flask	flask	NN
18751	971	17	to	to	TO
18751	971	18	ensure	ensure	VB
18751	971	19	mixing	mixing	NN
18751	971	20	,	,	,
18751	971	21	and	and	CC
18751	971	22	then	then	RB
18751	971	23	take	take	VB
18751	971	24	out	out	RP
18751	971	25	a	a	DT
18751	971	26	drop	drop	NN
18751	971	27	with	with	IN
18751	971	28	the	the	DT
18751	971	29	test	test	NN
18751	971	30	-	-	HYPH
18751	971	31	rod	rod	NN
18751	971	32	;	;	:
18751	971	33	the	the	DT
18751	971	34	neglect	neglect	NN
18751	971	35	of	of	IN
18751	971	36	these	these	DT
18751	971	37	precautions	precaution	NNS
18751	971	38	may	may	MD
18751	971	39	give	give	VB
18751	971	40	a	a	DT
18751	971	41	finishing	finishing	JJ
18751	971	42	-	-	HYPH
18751	971	43	point	point	NN
18751	971	44	too	too	RB
18751	971	45	early	early	RB
18751	971	46	.	.	.
18751	972	1	This	this	DT
18751	972	2	is	be	VBZ
18751	972	3	generally	generally	RB
18751	972	4	indicated	indicate	VBN
18751	972	5	by	by	IN
18751	972	6	a	a	DT
18751	972	7	sudden	sudden	JJ
18751	972	8	finish	finish	NN
18751	972	9	,	,	,
18751	972	10	in	in	IN
18751	972	11	which	which	WDT
18751	972	12	case	case	NN
18751	972	13	on	on	IN
18751	972	14	shaking	shake	VBG
18751	972	15	the	the	DT
18751	972	16	flask	flask	NN
18751	972	17	and	and	CC
18751	972	18	again	again	RB
18751	972	19	testing	test	VBG
18751	972	20	no	no	DT
18751	972	21	reaction	reaction	NN
18751	972	22	is	be	VBZ
18751	972	23	got	get	VBN
18751	972	24	.	.	.
18751	973	1	Do	do	VB
18751	973	2	not	not	RB
18751	973	3	remove	remove	VB
18751	973	4	the	the	DT
18751	973	5	drop	drop	NN
18751	973	6	on	on	IN
18751	973	7	the	the	DT
18751	973	8	point	point	NN
18751	973	9	of	of	IN
18751	973	10	the	the	DT
18751	973	11	burette	burette	NN
18751	973	12	with	with	IN
18751	973	13	the	the	DT
18751	973	14	test	test	NN
18751	973	15	-	-	HYPH
18751	973	16	rod	rod	NN
18751	973	17	;	;	:
18751	973	18	let	let	VB
18751	973	19	it	-PRON-	PRP
18751	973	20	remain	remain	VB
18751	973	21	where	where	WRB
18751	973	22	it	-PRON-	PRP
18751	973	23	is	be	VBZ
18751	973	24	or	or	CC
18751	973	25	drop	drop	VB
18751	973	26	it	-PRON-	PRP
18751	973	27	into	into	IN
18751	973	28	the	the	DT
18751	973	29	solution	solution	NN
18751	973	30	by	by	IN
18751	973	31	carefully	carefully	RB
18751	973	32	opening	open	VBG
18751	973	33	the	the	DT
18751	973	34	clip	clip	NN
18751	973	35	.	.	.
18751	974	1	Generally	generally	RB
18751	974	2	the	the	DT
18751	974	3	methods	method	NNS
18751	974	4	of	of	IN
18751	974	5	working	working	NN
18751	974	6	are	be	VBP
18751	974	7	as	as	IN
18751	974	8	follows:--	follows:--	ADD
18751	974	9	(	(	-LRB-
18751	974	10	1	1	LS
18751	974	11	)	)	-RRB-
18751	974	12	_	_	NNP
18751	974	13	When	when	WRB
18751	974	14	the	the	DT
18751	974	15	finishing	finishing	NN
18751	974	16	-	-	HYPH
18751	974	17	point	point	NN
18751	974	18	depends	depend	VBZ
18751	974	19	on	on	IN
18751	974	20	a	a	DT
18751	974	21	change	change	NN
18751	974	22	of	of	IN
18751	974	23	colour	colour	NN
18751	974	24	in	in	IN
18751	974	25	the	the	DT
18751	974	26	solution._--Increase	solution._--increase	NN
18751	974	27	the	the	DT
18751	974	28	bulk	bulk	NN
18751	974	29	of	of	IN
18751	974	30	the	the	DT
18751	974	31	assay	assay	NN
18751	974	32	up	up	RB
18751	974	33	to	to	IN
18751	974	34	from	from	IN
18751	974	35	100	100	CD
18751	974	36	to	to	TO
18751	974	37	150	150	CD
18751	974	38	c.c	c.c	NNP
18751	974	39	.	.	.
18751	975	1	with	with	IN
18751	975	2	water	water	NN
18751	975	3	.	.	.
18751	976	1	Boil	Boil	NNP
18751	976	2	or	or	CC
18751	976	3	cool	cool	JJ
18751	976	4	,	,	,
18751	976	5	as	as	IN
18751	976	6	the	the	DT
18751	976	7	case	case	NN
18751	976	8	may	may	MD
18751	976	9	be	be	VB
18751	976	10	.	.	.
18751	977	1	Run	run	VB
18751	977	2	in	in	IN
18751	977	3	the	the	DT
18751	977	4	standard	standard	JJ
18751	977	5	solution	solution	NN
18751	977	6	from	from	IN
18751	977	7	a	a	DT
18751	977	8	burette	burette	NN
18751	977	9	speedily	speedily	RB
18751	977	10	,	,	,
18751	977	11	until	until	IN
18751	977	12	the	the	DT
18751	977	13	re	re	NN
18751	977	14	-	-	NN
18751	977	15	agent	agent	NN
18751	977	16	appears	appear	VBZ
18751	977	17	to	to	TO
18751	977	18	have	have	VB
18751	977	19	a	a	DT
18751	977	20	slower	slow	JJR
18751	977	21	action	action	NN
18751	977	22	,	,	,
18751	977	23	and	and	CC
18751	977	24	shake	shake	VB
18751	977	25	or	or	CC
18751	977	26	stir	stir	VB
18751	977	27	all	all	PDT
18751	977	28	the	the	DT
18751	977	29	time	time	NN
18751	977	30	.	.	.
18751	978	1	Then	then	RB
18751	978	2	run	run	VB
18751	978	3	1	1	CD
18751	978	4	c.c	c.c	NNP
18751	978	5	.	.	.
18751	979	1	or	or	CC
18751	979	2	so	so	RB
18751	979	3	at	at	IN
18751	979	4	a	a	DT
18751	979	5	time	time	NN
18751	979	6	,	,	,
18751	979	7	still	still	RB
18751	979	8	stirring	stir	VBG
18751	979	9	,	,	,
18751	979	10	and	and	CC
18751	979	11	finally	finally	RB
18751	979	12	add	add	VB
18751	979	13	drops	drop	NNS
18751	979	14	until	until	IN
18751	979	15	the	the	DT
18751	979	16	colour	colour	NN
18751	979	17	change	change	NN
18751	979	18	is	be	VBZ
18751	979	19	got	get	VBN
18751	979	20	.	.	.
18751	980	1	(	(	-LRB-
18751	980	2	2	2	LS
18751	980	3	)	)	-RRB-
18751	980	4	_	_	NNP
18751	980	5	When	when	WRB
18751	980	6	an	an	DT
18751	980	7	outside	outside	JJ
18751	980	8	-	-	HYPH
18751	980	9	indicator	indicator	NN
18751	980	10	is	be	VBZ
18751	980	11	used._--Pour	used._--Pour	``
18751	980	12	the	the	DT
18751	980	13	standard	standard	JJ
18751	980	14	solution	solution	NN
18751	980	15	from	from	IN
18751	980	16	a	a	DT
18751	980	17	burette	burette	NN
18751	980	18	into	into	IN
18751	980	19	the	the	DT
18751	980	20	assay	assay	NN
18751	980	21	until	until	IN
18751	980	22	5	5	CD
18751	980	23	or	or	CC
18751	980	24	6	6	CD
18751	980	25	c.c	c.c	NN
18751	980	26	.	.	.
18751	981	1	from	from	IN
18751	981	2	the	the	DT
18751	981	3	finishing	finishing	NN
18751	981	4	-	-	HYPH
18751	981	5	point	point	NN
18751	981	6	;	;	:
18751	981	7	then	then	RB
18751	981	8	run	run	VB
18751	981	9	in	in	IN
18751	981	10	1	1	CD
18751	981	11	c.c	c.c	NNP
18751	981	12	.	.	.
18751	982	1	at	at	IN
18751	982	2	a	a	DT
18751	982	3	time	time	NN
18751	982	4	(	(	-LRB-
18751	982	5	stirring	stir	VBG
18751	982	6	and	and	CC
18751	982	7	testing	testing	NN
18751	982	8	on	on	IN
18751	982	9	the	the	DT
18751	982	10	plate	plate	NN
18751	982	11	between	between	IN
18751	982	12	each	each	DT
18751	982	13	)	)	-RRB-
18751	982	14	until	until	IN
18751	982	15	the	the	DT
18751	982	16	indicator	indicator	NN
18751	982	17	shows	show	VBZ
18751	982	18	the	the	DT
18751	982	19	change	change	NN
18751	982	20	wanted	want	VBD
18751	982	21	,	,	,
18751	982	22	and	and	CC
18751	982	23	deduct	deduct	VB
18751	982	24	0.5	0.5	CD
18751	982	25	c.c	c.c	NNP
18751	982	26	.	.	.
18751	983	1	for	for	IN
18751	983	2	excess	excess	NN
18751	983	3	.	.	.
18751	984	1	When	when	WRB
18751	984	2	greater	great	JJR
18751	984	3	accuracy	accuracy	NN
18751	984	4	is	be	VBZ
18751	984	5	sought	seek	VBN
18751	984	6	for	for	IN
18751	984	7	a	a	DT
18751	984	8	duplicate	duplicate	JJ
18751	984	9	assay	assay	NN
18751	984	10	is	be	VBZ
18751	984	11	made	make	VBN
18751	984	12	.	.	.
18751	985	1	In	in	IN
18751	985	2	this	this	DT
18751	985	3	case	case	NN
18751	985	4	the	the	DT
18751	985	5	standard	standard	JJ
18751	985	6	solution	solution	NN
18751	985	7	is	be	VBZ
18751	985	8	run	run	VBN
18751	985	9	in	in	IN
18751	985	10	close	close	NN
18751	985	11	up	up	IN
18751	985	12	to	to	IN
18751	985	13	the	the	DT
18751	985	14	end	end	NN
18751	985	15	,	,	,
18751	985	16	and	and	CC
18751	985	17	the	the	DT
18751	985	18	operation	operation	NN
18751	985	19	is	be	VBZ
18751	985	20	finished	finish	VBN
18751	985	21	off	off	RP
18751	985	22	with	with	IN
18751	985	23	a	a	DT
18751	985	24	few	few	JJ
18751	985	25	drops	drop	NNS
18751	985	26	at	at	IN
18751	985	27	a	a	DT
18751	985	28	time	time	NN
18751	985	29	.	.	.
18751	986	1	(	(	-LRB-
18751	986	2	3	3	LS
18751	986	3	)	)	-RRB-
18751	986	4	_	_	NNP
18751	986	5	Where	where	WRB
18751	986	6	the	the	DT
18751	986	7	finishing	finishing	NN
18751	986	8	-	-	HYPH
18751	986	9	point	point	NN
18751	986	10	depends	depend	VBZ
18751	986	11	upon	upon	IN
18751	986	12	the	the	DT
18751	986	13	absence	absence	NN
18751	986	14	of	of	IN
18751	986	15	a	a	DT
18751	986	16	precipitate	precipitate	NN
18751	986	17	and	and	CC
18751	986	18	no	no	DT
18751	986	19	outside	outside	JJ
18751	986	20	-	-	HYPH
18751	986	21	indicator	indicator	NN
18751	986	22	is	be	VBZ
18751	986	23	used._--As	used._--as	JJ
18751	986	24	in	in	IN
18751	986	25	the	the	DT
18751	986	26	last	last	JJ
18751	986	27	case	case	NN
18751	986	28	,	,	,
18751	986	29	run	run	VBN
18751	986	30	in	in	IN
18751	986	31	the	the	DT
18751	986	32	standard	standard	JJ
18751	986	33	solution	solution	NN
18751	986	34	up	up	IN
18751	986	35	to	to	IN
18751	986	36	within	within	IN
18751	986	37	a	a	DT
18751	986	38	few	few	JJ
18751	986	39	c.c	c.c	NN
18751	986	40	.	.	.
18751	987	1	of	of	IN
18751	987	2	the	the	DT
18751	987	3	end	end	NN
18751	987	4	,	,	,
18751	987	5	then	then	RB
18751	987	6	run	run	VB
18751	987	7	in	in	IN
18751	987	8	1	1	CD
18751	987	9	c.c	c.c	NNP
18751	987	10	.	.	.
18751	988	1	at	at	IN
18751	988	2	a	a	DT
18751	988	3	time	time	NN
18751	988	4	until	until	IN
18751	988	5	a	a	DT
18751	988	6	precipitate	precipitate	NN
18751	988	7	is	be	VBZ
18751	988	8	no	no	RB
18751	988	9	longer	long	RBR
18751	988	10	formed	form	VBN
18751	988	11	,	,	,
18751	988	12	but	but	CC
18751	988	13	here	here	RB
18751	988	14	1.5	1.5	CD
18751	988	15	c.c	c.c	NNP
18751	988	16	.	.	.
18751	989	1	must	must	MD
18751	989	2	be	be	VB
18751	989	3	deducted	deduct	VBN
18751	989	4	for	for	IN
18751	989	5	excess	excess	NN
18751	989	6	,	,	,
18751	989	7	since	since	IN
18751	989	8	it	-PRON-	PRP
18751	989	9	is	be	VBZ
18751	989	10	evident	evident	JJ
18751	989	11	that	that	IN
18751	989	12	the	the	DT
18751	989	13	whole	whole	NN
18751	989	14	of	of	IN
18751	989	15	the	the	DT
18751	989	16	last	last	JJ
18751	989	17	"	"	``
18751	989	18	c.c	c.c	NNP
18751	989	19	.	.	.
18751	989	20	"	"	''
18751	990	1	must	must	MD
18751	990	2	have	have	VB
18751	990	3	been	be	VBN
18751	990	4	,	,	,
18751	990	5	and	and	CC
18751	990	6	a	a	DT
18751	990	7	portion	portion	NN
18751	990	8	of	of	IN
18751	990	9	the	the	DT
18751	990	10	previous	previous	JJ
18751	990	11	one	one	NN
18751	990	12	may	may	MD
18751	990	13	have	have	VB
18751	990	14	been	be	VBN
18751	990	15	,	,	,
18751	990	16	in	in	IN
18751	990	17	excess	excess	NN
18751	990	18	.	.	.
18751	991	1	~Indirect	~Indirect	NFP
18751	991	2	Titration.~--The	titration.~--the	IN
18751	991	3	action	action	NN
18751	991	4	of	of	IN
18751	991	5	permanganate	permanganate	NN
18751	991	6	of	of	IN
18751	991	7	potash	potash	NN
18751	991	8	upon	upon	IN
18751	991	9	a	a	DT
18751	991	10	ferrous	ferrous	JJ
18751	991	11	solution	solution	NN
18751	991	12	is	be	VBZ
18751	991	13	one	one	CD
18751	991	14	of	of	IN
18751	991	15	oxidation	oxidation	NN
18751	991	16	,	,	,
18751	991	17	hence	hence	RB
18751	991	18	it	-PRON-	PRP
18751	991	19	is	be	VBZ
18751	991	20	evident	evident	JJ
18751	991	21	that	that	IN
18751	991	22	if	if	IN
18751	991	23	any	any	DT
18751	991	24	other	other	JJ
18751	991	25	oxidising	oxidising	JJ
18751	991	26	agent	agent	NN
18751	991	27	is	be	VBZ
18751	991	28	present	present	JJ
18751	991	29	it	-PRON-	PRP
18751	991	30	will	will	MD
18751	991	31	count	count	VB
18751	991	32	as	as	IN
18751	991	33	permanganate	permanganate	JJ
18751	991	34	.	.	.
18751	992	1	In	in	IN
18751	992	2	such	such	PDT
18751	992	3	a	a	DT
18751	992	4	case	case	NN
18751	992	5	the	the	DT
18751	992	6	titration	titration	NN
18751	992	7	can	can	MD
18751	992	8	be	be	VB
18751	992	9	used	use	VBN
18751	992	10	(	(	-LRB-
18751	992	11	indirectly	indirectly	RB
18751	992	12	)	)	-RRB-
18751	992	13	to	to	TO
18751	992	14	estimate	estimate	VB
18751	992	15	the	the	DT
18751	992	16	quantity	quantity	NN
18751	992	17	of	of	IN
18751	992	18	such	such	JJ
18751	992	19	oxidising	oxidising	JJ
18751	992	20	agent	agent	NN
18751	992	21	,	,	,
18751	992	22	by	by	IN
18751	992	23	determining	determine	VBG
18751	992	24	how	how	WRB
18751	992	25	much	much	RB
18751	992	26	less	less	JJR
18751	992	27	of	of	IN
18751	992	28	the	the	DT
18751	992	29	permanganate	permanganate	NN
18751	992	30	is	be	VBZ
18751	992	31	used	use	VBN
18751	992	32	.	.	.
18751	993	1	For	for	IN
18751	993	2	example	example	NN
18751	993	3	,	,	,
18751	993	4	suppose	suppose	VBP
18751	993	5	that	that	IN
18751	993	6	1	1	CD
18751	993	7	gram	gram	NN
18751	993	8	of	of	IN
18751	993	9	iron	iron	NN
18751	993	10	dissolved	dissolve	VBN
18751	993	11	in	in	IN
18751	993	12	sulphuric	sulphuric	JJ
18751	993	13	acid	acid	NN
18751	993	14	requires	require	VBZ
18751	993	15	100	100	CD
18751	993	16	c.c	c.c	NNP
18751	993	17	.	.	.
18751	994	1	of	of	IN
18751	994	2	standard	standard	NNP
18751	994	3	permanganate	permanganate	NNP
18751	994	4	to	to	TO
18751	994	5	fully	fully	RB
18751	994	6	oxidise	oxidise	VB
18751	994	7	it	-PRON-	PRP
18751	994	8	,	,	,
18751	994	9	but	but	CC
18751	994	10	that	that	IN
18751	994	11	the	the	DT
18751	994	12	same	same	JJ
18751	994	13	amount	amount	NN
18751	994	14	of	of	IN
18751	994	15	iron	iron	NN
18751	994	16	only	only	RB
18751	994	17	requires	require	VBZ
18751	994	18	35.6	35.6	CD
18751	994	19	c.c	c.c	NNP
18751	994	20	.	.	.
18751	995	1	of	of	IN
18751	995	2	the	the	DT
18751	995	3	same	same	JJ
18751	995	4	standard	standard	NN
18751	995	5	permanganate	permanganate	NN
18751	995	6	if	if	IN
18751	995	7	it	-PRON-	PRP
18751	995	8	has	have	VBZ
18751	995	9	been	be	VBN
18751	995	10	previously	previously	RB
18751	995	11	heated	heat	VBN
18751	995	12	with	with	IN
18751	995	13	0.5	0.5	CD
18751	995	14	gram	gram	NN
18751	995	15	of	of	IN
18751	995	16	black	black	JJ
18751	995	17	oxide	oxide	NN
18751	995	18	of	of	IN
18751	995	19	manganese	manganese	NNP
18751	995	20	.	.	.
18751	996	1	Here	here	RB
18751	996	2	it	-PRON-	PRP
18751	996	3	is	be	VBZ
18751	996	4	evident	evident	JJ
18751	996	5	that	that	IN
18751	996	6	0.5	0.5	CD
18751	996	7	gram	gram	NN
18751	996	8	of	of	IN
18751	996	9	black	black	JJ
18751	996	10	oxide	oxide	NN
18751	996	11	does	do	VBZ
18751	996	12	the	the	DT
18751	996	13	work	work	NN
18751	996	14	of	of	IN
18751	996	15	64.4	64.4	CD
18751	996	16	c.c	c.c	NNP
18751	996	17	.	.	.
18751	997	1	[	[	-LRB-
18751	997	2	4	4	CD
18751	997	3	]	]	-RRB-
18751	997	4	of	of	IN
18751	997	5	the	the	DT
18751	997	6	permanganate	permanganate	JJ
18751	997	7	solution	solution	NN
18751	997	8	,	,	,
18751	997	9	and	and	CC
18751	997	10	that	that	IN
18751	997	11	these	these	DT
18751	997	12	quantities	quantity	NNS
18751	997	13	are	be	VBP
18751	997	14	equivalent	equivalent	JJ
18751	997	15	;	;	:
18751	997	16	moreover	moreover	RB
18751	997	17	,	,	,
18751	997	18	if	if	IN
18751	997	19	64.4	64.4	CD
18751	997	20	c.c	c.c	NNP
18751	997	21	.	.	.
18751	998	1	correspond	correspond	VB
18751	998	2	with	with	IN
18751	998	3	0.5	0.5	CD
18751	998	4	gram	gram	NN
18751	998	5	,	,	,
18751	998	6	then	then	RB
18751	998	7	100	100	CD
18751	998	8	c.c	c.c	NNP
18751	998	9	.	.	.
18751	999	1	correspond	correspond	VB
18751	999	2	with	with	IN
18751	999	3	0.7764	0.7764	CD
18751	999	4	which	which	WDT
18751	999	5	is	be	VBZ
18751	999	6	the	the	DT
18751	999	7	standard	standard	NN
18751	999	8	.	.	.
18751	1000	1	On	on	IN
18751	1000	2	theoretical	theoretical	JJ
18751	1000	3	grounds	ground	NNS
18751	1000	4	,	,	,
18751	1000	5	and	and	CC
18751	1000	6	by	by	IN
18751	1000	7	a	a	DT
18751	1000	8	method	method	NN
18751	1000	9	of	of	IN
18751	1000	10	calculation	calculation	NN
18751	1000	11	which	which	WDT
18751	1000	12	will	will	MD
18751	1000	13	be	be	VB
18751	1000	14	explained	explain	VBN
18751	1000	15	further	far	RBR
18751	1000	16	on	on	IN
18751	1000	17	(	(	-LRB-
18751	1000	18	under	under	IN
18751	1000	19	the	the	DT
18751	1000	20	heading	heading	NN
18751	1000	21	"	"	``
18751	1000	22	Calculations	calculation	NNS
18751	1000	23	from	from	IN
18751	1000	24	Formulæ	Formulæ	NNP
18751	1000	25	"	"	''
18751	1000	26	)	)	-RRB-
18751	1000	27	,	,	,
18751	1000	28	it	-PRON-	PRP
18751	1000	29	can	can	MD
18751	1000	30	be	be	VB
18751	1000	31	found	find	VBN
18751	1000	32	that	that	IN
18751	1000	33	if	if	IN
18751	1000	34	the	the	DT
18751	1000	35	standard	standard	NN
18751	1000	36	for	for	IN
18751	1000	37	iron	iron	NN
18751	1000	38	is	be	VBZ
18751	1000	39	1	1	CD
18751	1000	40	gram	gram	NN
18751	1000	41	,	,	,
18751	1000	42	that	that	IN
18751	1000	43	for	for	IN
18751	1000	44	the	the	DT
18751	1000	45	black	black	JJ
18751	1000	46	oxide	oxide	NN
18751	1000	47	will	will	MD
18751	1000	48	be	be	VB
18751	1000	49	0.7764	0.7764	CD
18751	1000	50	gram	gram	NN
18751	1000	51	.	.	.
18751	1001	1	The	the	DT
18751	1001	2	principles	principle	NNS
18751	1001	3	of	of	IN
18751	1001	4	these	these	DT
18751	1001	5	indirect	indirect	JJ
18751	1001	6	titrations	titration	NNS
18751	1001	7	become	become	VBP
18751	1001	8	clearer	clear	JJR
18751	1001	9	when	when	WRB
18751	1001	10	expressed	express	VBN
18751	1001	11	in	in	IN
18751	1001	12	a	a	DT
18751	1001	13	condensed	condense	VBN
18751	1001	14	form	form	NN
18751	1001	15	.	.	.
18751	1002	1	Thus	thus	RB
18751	1002	2	,	,	,
18751	1002	3	in	in	IN
18751	1002	4	the	the	DT
18751	1002	5	example	example	NN
18751	1002	6	selected	select	VBD
18751	1002	7	,	,	,
18751	1002	8	and	and	CC
18751	1002	9	using	use	VBG
18751	1002	10	the	the	DT
18751	1002	11	formulæ	formulæ	NN
18751	1002	12	Fe	fe	FW
18751	1002	13	=	=	SYM
18751	1002	14	Iron	Iron	NNP
18751	1002	15	,	,	,
18751	1002	16	KMnO_{4	KMnO_{4	NNP
18751	1002	17	}	}	-RRB-
18751	1002	18	=	=	SYM
18751	1002	19	permanganate	permanganate	NN
18751	1002	20	of	of	IN
18751	1002	21	potash	potash	NN
18751	1002	22	,	,	,
18751	1002	23	and	and	CC
18751	1002	24	MnO_{2	MnO_{2	NNP
18751	1002	25	}	}	-RRB-
18751	1002	26	=	=	NFP
18751	1002	27	oxide	oxide	NN
18751	1002	28	of	of	IN
18751	1002	29	manganese	manganese	NNP
18751	1002	30	,	,	,
18751	1002	31	we	-PRON-	PRP
18751	1002	32	have:--	have:--	.
18751	1002	33	(	(	-LRB-
18751	1002	34	1	1	CD
18751	1002	35	)	)	-RRB-
18751	1002	36	1	1	CD
18751	1002	37	gram	gram	NN
18751	1002	38	Fe	fe	FW
18751	1002	39	=	=	SYM
18751	1002	40	100	100	CD
18751	1002	41	c.c	c.c	NNP
18751	1002	42	.	.	.
18751	1003	1	KMnO_{4	KMnO_{4	NNP
18751	1003	2	}	}	-RRB-
18751	1003	3	(	(	-LRB-
18751	1003	4	2	2	CD
18751	1003	5	)	)	-RRB-
18751	1003	6	1	1	CD
18751	1003	7	gram	gram	NN
18751	1003	8	Fe	fe	FW
18751	1003	9	=	=	SYM
18751	1003	10	35.6	35.6	CD
18751	1003	11	c.c	c.c	NNP
18751	1003	12	.	.	.
18751	1004	1	KMnO_{4	KMnO_{4	NNP
18751	1004	2	}	}	-RRB-
18751	1004	3	+	+	CC
18751	1004	4	0.5	0.5	CD
18751	1004	5	gram	gram	NN
18751	1004	6	MnO_{2	MnO_{2	NNP
18751	1004	7	}	}	-RRB-
18751	1004	8	.	.	.
18751	1004	9	'	'	''
18751	1004	10	.	.	.
18751	1005	1	100	100	CD
18751	1005	2	c.c	c.c	NNP
18751	1005	3	.	.	.
18751	1006	1	KMnO_{4	KMnO_{4	NNP
18751	1006	2	}	}	-RRB-
18751	1006	3	=	=	SYM
18751	1006	4	35.6	35.6	CD
18751	1006	5	c.c	c.c	NNP
18751	1006	6	.	.	.
18751	1007	1	KMnO_{4	KMnO_{4	NNP
18751	1007	2	}	}	-RRB-
18751	1007	3	+	+	CC
18751	1007	4	0.5	0.5	CD
18751	1007	5	gram	gram	NN
18751	1007	6	MnO_{2	MnO_{2	NNP
18751	1007	7	}	}	-RRB-
18751	1007	8	(	(	-LRB-
18751	1007	9	100	100	CD
18751	1007	10	-	-	SYM
18751	1007	11	35.6	35.6	CD
18751	1007	12	)	)	-RRB-
18751	1007	13	c.c	c.c	NNP
18751	1007	14	.	.	.
18751	1008	1	KMnO_{4	KMnO_{4	NNP
18751	1008	2	}	}	-RRB-
18751	1008	3	=	=	SYM
18751	1008	4	0.5	0.5	CD
18751	1008	5	gram	gram	NN
18751	1008	6	MnO_{2	MnO_{2	NNP
18751	1008	7	}	}	-RRB-
18751	1008	8	64.4	64.4	CD
18751	1008	9	c.c	c.c	NNP
18751	1008	10	.	.	.
18751	1009	1	KMnO_{4	KMnO_{4	NNP
18751	1009	2	}	}	-RRB-
18751	1009	3	=	=	SYM
18751	1009	4	0.5	0.5	CD
18751	1009	5	gram	gram	NN
18751	1009	6	MnO_{2	MnO_{2	NNP
18751	1009	7	}	}	-RRB-
18751	1009	8	The	the	DT
18751	1009	9	iron	iron	NN
18751	1009	10	does	do	VBZ
18751	1009	11	not	not	RB
18751	1009	12	enter	enter	VB
18751	1009	13	into	into	IN
18751	1009	14	the	the	DT
18751	1009	15	calculation	calculation	NN
18751	1009	16	if	if	IN
18751	1009	17	the	the	DT
18751	1009	18	same	same	JJ
18751	1009	19	quantity	quantity	NN
18751	1009	20	is	be	VBZ
18751	1009	21	present	present	JJ
18751	1009	22	in	in	IN
18751	1009	23	the	the	DT
18751	1009	24	two	two	CD
18751	1009	25	experiments	experiment	NNS
18751	1009	26	.	.	.
18751	1010	1	An	an	DT
18751	1010	2	indirect	indirect	JJ
18751	1010	3	titration	titration	NN
18751	1010	4	thus	thus	RB
18751	1010	5	requires	require	VBZ
18751	1010	6	three	three	CD
18751	1010	7	determinations	determination	NNS
18751	1010	8	,	,	,
18751	1010	9	but	but	CC
18751	1010	10	if	if	IN
18751	1010	11	more	more	JJR
18751	1010	12	than	than	IN
18751	1010	13	one	one	CD
18751	1010	14	assay	assay	NN
18751	1010	15	is	be	VBZ
18751	1010	16	to	to	TO
18751	1010	17	be	be	VB
18751	1010	18	carried	carry	VBN
18751	1010	19	on	on	IN
18751	1010	20	,	,	,
18751	1010	21	two	two	CD
18751	1010	22	of	of	IN
18751	1010	23	these	these	DT
18751	1010	24	need	need	NN
18751	1010	25	not	not	RB
18751	1010	26	be	be	VB
18751	1010	27	repeated	repeat	VBN
18751	1010	28	.	.	.
18751	1011	1	The	the	DT
18751	1011	2	standard	standard	NN
18751	1011	3	is	be	VBZ
18751	1011	4	calculated	calculate	VBN
18751	1011	5	in	in	IN
18751	1011	6	the	the	DT
18751	1011	7	usual	usual	JJ
18751	1011	8	way	way	NN
18751	1011	9	.	.	.
18751	1012	1	~Colorimetric	~Colorimetric	NFP
18751	1012	2	Assays.~--These	Assays.~--These	NNPS
18751	1012	3	are	be	VBP
18751	1012	4	assays	assays	RB
18751	1012	5	in	in	IN
18751	1012	6	which	which	WDT
18751	1012	7	the	the	DT
18751	1012	8	colour	colour	NN
18751	1012	9	imparted	impart	VBD
18751	1012	10	to	to	IN
18751	1012	11	a	a	DT
18751	1012	12	solution	solution	NN
18751	1012	13	by	by	IN
18751	1012	14	some	some	DT
18751	1012	15	compound	compound	NN
18751	1012	16	of	of	IN
18751	1012	17	the	the	DT
18751	1012	18	metal	metal	NN
18751	1012	19	to	to	TO
18751	1012	20	be	be	VB
18751	1012	21	determined	determine	VBN
18751	1012	22	is	be	VBZ
18751	1012	23	taken	take	VBN
18751	1012	24	advantage	advantage	NN
18751	1012	25	of	of	IN
18751	1012	26	;	;	:
18751	1012	27	the	the	DT
18751	1012	28	depth	depth	NN
18751	1012	29	of	of	IN
18751	1012	30	colour	colour	NN
18751	1012	31	depending	depend	VBG
18751	1012	32	on	on	IN
18751	1012	33	the	the	DT
18751	1012	34	quantity	quantity	NN
18751	1012	35	of	of	IN
18751	1012	36	metal	metal	NN
18751	1012	37	present	present	NN
18751	1012	38	.	.	.
18751	1013	1	They	-PRON-	PRP
18751	1013	2	are	be	VBP
18751	1013	3	generally	generally	RB
18751	1013	4	used	use	VBN
18751	1013	5	for	for	IN
18751	1013	6	the	the	DT
18751	1013	7	determination	determination	NN
18751	1013	8	of	of	IN
18751	1013	9	such	such	JJ
18751	1013	10	small	small	JJ
18751	1013	11	quantities	quantity	NNS
18751	1013	12	as	as	IN
18751	1013	13	are	be	VBP
18751	1013	14	too	too	RB
18751	1013	15	minute	minute	JJ
18751	1013	16	to	to	TO
18751	1013	17	be	be	VB
18751	1013	18	weighed	weigh	VBN
18751	1013	19	.	.	.
18751	1014	1	The	the	DT
18751	1014	2	method	method	NN
18751	1014	3	of	of	IN
18751	1014	4	working	work	VBG
18751	1014	5	is	be	VBZ
18751	1014	6	as	as	IN
18751	1014	7	follows:--A	follows:--A	NNP
18751	1014	8	measured	measure	VBN
18751	1014	9	portion	portion	NN
18751	1014	10	of	of	IN
18751	1014	11	the	the	DT
18751	1014	12	assay	assay	NN
18751	1014	13	solution	solution	NN
18751	1014	14	(	(	-LRB-
18751	1014	15	generally	generally	RB
18751	1014	16	2/3	2/3	CD
18751	1014	17	,	,	,
18751	1014	18	1/2	1/2	CD
18751	1014	19	,	,	,
18751	1014	20	1/3	1/3	CD
18751	1014	21	,	,	,
18751	1014	22	or	or	CC
18751	1014	23	1/4	1/4	CD
18751	1014	24	of	of	IN
18751	1014	25	the	the	DT
18751	1014	26	whole	whole	NN
18751	1014	27	)	)	-RRB-
18751	1014	28	,	,	,
18751	1014	29	coloured	colour	VBN
18751	1014	30	by	by	IN
18751	1014	31	the	the	DT
18751	1014	32	substance	substance	NN
18751	1014	33	to	to	TO
18751	1014	34	be	be	VB
18751	1014	35	estimated	estimate	VBN
18751	1014	36	,	,	,
18751	1014	37	is	be	VBZ
18751	1014	38	placed	place	VBN
18751	1014	39	in	in	IN
18751	1014	40	a	a	DT
18751	1014	41	white	white	JJ
18751	1014	42	glass	glass	NN
18751	1014	43	cylinder	cylinder	NN
18751	1014	44	standing	stand	VBG
18751	1014	45	on	on	IN
18751	1014	46	a	a	DT
18751	1014	47	sheet	sheet	NN
18751	1014	48	of	of	IN
18751	1014	49	white	white	JJ
18751	1014	50	paper	paper	NN
18751	1014	51	or	or	CC
18751	1014	52	glazed	glaze	VBN
18751	1014	53	porcelain	porcelain	NN
18751	1014	54	.	.	.
18751	1015	1	Into	into	IN
18751	1015	2	an	an	DT
18751	1015	3	exactly	exactly	RB
18751	1015	4	similar	similar	JJ
18751	1015	5	cylinder	cylinder	NN
18751	1015	6	is	be	VBZ
18751	1015	7	placed	place	VBN
18751	1015	8	the	the	DT
18751	1015	9	same	same	JJ
18751	1015	10	amount	amount	NN
18751	1015	11	of	of	IN
18751	1015	12	re	re	NN
18751	1015	13	-	-	NNS
18751	1015	14	agents	agent	NNS
18751	1015	15	,	,	,
18751	1015	16	&	&	CC
18751	1015	17	c.	c.	NNP
18751	1015	18	,	,	,
18751	1015	19	as	as	IN
18751	1015	20	the	the	DT
18751	1015	21	portion	portion	NN
18751	1015	22	of	of	IN
18751	1015	23	the	the	DT
18751	1015	24	assay	assay	NN
18751	1015	25	solution	solution	NN
18751	1015	26	contains	contain	VBZ
18751	1015	27	,	,	,
18751	1015	28	and	and	CC
18751	1015	29	then	then	RB
18751	1015	30	water	water	NN
18751	1015	31	is	be	VBZ
18751	1015	32	added	add	VBN
18751	1015	33	until	until	IN
18751	1015	34	the	the	DT
18751	1015	35	solutions	solution	NNS
18751	1015	36	are	be	VBP
18751	1015	37	of	of	IN
18751	1015	38	nearly	nearly	RB
18751	1015	39	equal	equal	JJ
18751	1015	40	bulk	bulk	NN
18751	1015	41	.	.	.
18751	1016	1	Next	next	RB
18751	1016	2	,	,	,
18751	1016	3	a	a	DT
18751	1016	4	standard	standard	JJ
18751	1016	5	solution	solution	NN
18751	1016	6	of	of	IN
18751	1016	7	the	the	DT
18751	1016	8	metal	metal	NN
18751	1016	9	being	be	VBG
18751	1016	10	estimated	estimate	VBN
18751	1016	11	is	be	VBZ
18751	1016	12	run	run	VBN
18751	1016	13	in	in	IN
18751	1016	14	from	from	IN
18751	1016	15	a	a	DT
18751	1016	16	burette	burette	NN
18751	1016	17	,	,	,
18751	1016	18	the	the	DT
18751	1016	19	mixture	mixture	NN
18751	1016	20	being	be	VBG
18751	1016	21	stirred	stir	VBN
18751	1016	22	after	after	IN
18751	1016	23	each	each	DT
18751	1016	24	addition	addition	NN
18751	1016	25	until	until	IN
18751	1016	26	the	the	DT
18751	1016	27	colour	colour	NN
18751	1016	28	approaches	approach	VBZ
18751	1016	29	that	that	DT
18751	1016	30	of	of	IN
18751	1016	31	the	the	DT
18751	1016	32	assay	assay	NN
18751	1016	33	.	.	.
18751	1017	1	The	the	DT
18751	1017	2	bulk	bulk	NN
18751	1017	3	of	of	IN
18751	1017	4	the	the	DT
18751	1017	5	two	two	CD
18751	1017	6	solutions	solution	NNS
18751	1017	7	is	be	VBZ
18751	1017	8	equalised	equalise	VBN
18751	1017	9	by	by	IN
18751	1017	10	adding	add	VBG
18751	1017	11	water	water	NN
18751	1017	12	.	.	.
18751	1018	1	Then	then	RB
18751	1018	2	more	more	RBR
18751	1018	3	standard	standard	JJ
18751	1018	4	solution	solution	NN
18751	1018	5	is	be	VBZ
18751	1018	6	added	add	VBN
18751	1018	7	until	until	IN
18751	1018	8	the	the	DT
18751	1018	9	tints	tint	NNS
18751	1018	10	are	be	VBP
18751	1018	11	very	very	RB
18751	1018	12	nearly	nearly	RB
18751	1018	13	alike	alike	JJ
18751	1018	14	.	.	.
18751	1019	1	Next	next	RB
18751	1019	2	,	,	,
18751	1019	3	the	the	DT
18751	1019	4	amount	amount	NN
18751	1019	5	added	add	VBN
18751	1019	6	is	be	VBZ
18751	1019	7	read	read	VBN
18751	1019	8	off	off	RP
18751	1019	9	from	from	IN
18751	1019	10	the	the	DT
18751	1019	11	burette	burette	NN
18751	1019	12	,	,	,
18751	1019	13	still	still	RB
18751	1019	14	more	more	RBR
18751	1019	15	is	be	VBZ
18751	1019	16	poured	pour	VBN
18751	1019	17	in	in	RP
18751	1019	18	until	until	IN
18751	1019	19	the	the	DT
18751	1019	20	colour	colour	NN
18751	1019	21	is	be	VBZ
18751	1019	22	slightly	slightly	RB
18751	1019	23	darker	dark	JJR
18751	1019	24	than	than	IN
18751	1019	25	that	that	DT
18751	1019	26	of	of	IN
18751	1019	27	the	the	DT
18751	1019	28	assay	assay	NN
18751	1019	29	,	,	,
18751	1019	30	and	and	CC
18751	1019	31	the	the	DT
18751	1019	32	burette	burette	NN
18751	1019	33	read	read	VBD
18751	1019	34	off	off	RP
18751	1019	35	again	again	RB
18751	1019	36	.	.	.
18751	1020	1	The	the	DT
18751	1020	2	mean	mean	NN
18751	1020	3	of	of	IN
18751	1020	4	the	the	DT
18751	1020	5	readings	reading	NNS
18751	1020	6	is	be	VBZ
18751	1020	7	taken	take	VBN
18751	1020	8	,	,	,
18751	1020	9	and	and	CC
18751	1020	10	gives	give	VBZ
18751	1020	11	the	the	DT
18751	1020	12	quantity	quantity	NN
18751	1020	13	of	of	IN
18751	1020	14	metal	metal	NN
18751	1020	15	added	add	VBN
18751	1020	16	.	.	.
18751	1021	1	It	-PRON-	PRP
18751	1021	2	equals	equal	VBZ
18751	1021	3	the	the	DT
18751	1021	4	quantity	quantity	NN
18751	1021	5	of	of	IN
18751	1021	6	metal	metal	NN
18751	1021	7	in	in	IN
18751	1021	8	the	the	DT
18751	1021	9	portion	portion	NN
18751	1021	10	of	of	IN
18751	1021	11	the	the	DT
18751	1021	12	assay	assay	NN
18751	1021	13	.	.	.
18751	1022	1	If	if	IN
18751	1022	2	this	this	DT
18751	1022	3	portion	portion	NN
18751	1022	4	was	be	VBD
18751	1022	5	one	one	CD
18751	1022	6	-	-	HYPH
18751	1022	7	half	half	NN
18751	1022	8	of	of	IN
18751	1022	9	the	the	DT
18751	1022	10	whole	whole	JJ
18751	1022	11	,	,	,
18751	1022	12	multiply	multiply	VB
18751	1022	13	by	by	IN
18751	1022	14	two	two	CD
18751	1022	15	;	;	:
18751	1022	16	if	if	IN
18751	1022	17	one	one	CD
18751	1022	18	-	-	HYPH
18751	1022	19	third	third	NN
18751	1022	20	,	,	,
18751	1022	21	multiply	multiply	JJ
18751	1022	22	by	by	IN
18751	1022	23	three	three	CD
18751	1022	24	,	,	,
18751	1022	25	and	and	CC
18751	1022	26	so	so	RB
18751	1022	27	on	on	RB
18751	1022	28	.	.	.
18751	1023	1	When	when	WRB
18751	1023	2	the	the	DT
18751	1023	3	quantity	quantity	NN
18751	1023	4	of	of	IN
18751	1023	5	metal	metal	NN
18751	1023	6	in	in	IN
18751	1023	7	very	very	RB
18751	1023	8	dilute	dilute	JJ
18751	1023	9	solutions	solution	NNS
18751	1023	10	is	be	VBZ
18751	1023	11	to	to	TO
18751	1023	12	be	be	VB
18751	1023	13	determined	determine	VBN
18751	1023	14	,	,	,
18751	1023	15	it	-PRON-	PRP
18751	1023	16	is	be	VBZ
18751	1023	17	sometimes	sometimes	RB
18751	1023	18	necessary	necessary	JJ
18751	1023	19	to	to	TO
18751	1023	20	concentrate	concentrate	VB
18751	1023	21	the	the	DT
18751	1023	22	solutions	solution	NNS
18751	1023	23	by	by	IN
18751	1023	24	boiling	boil	VBG
18751	1023	25	them	-PRON-	PRP
18751	1023	26	down	down	RP
18751	1023	27	before	before	IN
18751	1023	28	applying	apply	VBG
18751	1023	29	the	the	DT
18751	1023	30	re	re	NN
18751	1023	31	-	-	NN
18751	1023	32	agent	agent	NN
18751	1023	33	which	which	WDT
18751	1023	34	produces	produce	VBZ
18751	1023	35	the	the	DT
18751	1023	36	coloured	coloured	JJ
18751	1023	37	compound	compound	NN
18751	1023	38	.	.	.
18751	1024	1	Such	such	JJ
18751	1024	2	concentration	concentration	NN
18751	1024	3	does	do	VBZ
18751	1024	4	not	not	RB
18751	1024	5	affect	affect	VB
18751	1024	6	the	the	DT
18751	1024	7	calculations	calculation	NNS
18751	1024	8	.	.	.
18751	1025	1	~Gasometric	~Gasometric	NFP
18751	1025	2	Assays.~--Gasometric	assays.~--gasometric	JJ
18751	1025	3	methods	method	NNS
18751	1025	4	are	be	VBP
18751	1025	5	not	not	RB
18751	1025	6	much	much	RB
18751	1025	7	used	use	VBN
18751	1025	8	by	by	IN
18751	1025	9	assayers	assayer	NNS
18751	1025	10	,	,	,
18751	1025	11	and	and	CC
18751	1025	12	,	,	,
18751	1025	13	therefore	therefore	RB
18751	1025	14	,	,	,
18751	1025	15	those	those	DT
18751	1025	16	students	student	NNS
18751	1025	17	who	who	WP
18751	1025	18	wish	wish	VBP
18751	1025	19	to	to	TO
18751	1025	20	study	study	VB
18751	1025	21	them	-PRON-	PRP
18751	1025	22	more	more	RBR
18751	1025	23	fully	fully	RB
18751	1025	24	than	than	IN
18751	1025	25	the	the	DT
18751	1025	26	limits	limit	NNS
18751	1025	27	of	of	IN
18751	1025	28	this	this	DT
18751	1025	29	work	work	NN
18751	1025	30	will	will	MD
18751	1025	31	permit	permit	VB
18751	1025	32	,	,	,
18751	1025	33	are	be	VBP
18751	1025	34	recommended	recommend	VBN
18751	1025	35	to	to	TO
18751	1025	36	consult	consult	VB
18751	1025	37	Winkler	Winkler	NNP
18751	1025	38	and	and	CC
18751	1025	39	Lunge	Lunge	NNP
18751	1025	40	's	's	POS
18751	1025	41	text	text	NN
18751	1025	42	-	-	HYPH
18751	1025	43	book	book	NN
18751	1025	44	on	on	IN
18751	1025	45	the	the	DT
18751	1025	46	subject	subject	NN
18751	1025	47	.	.	.
18751	1026	1	The	the	DT
18751	1026	2	methods	method	NNS
18751	1026	3	are	be	VBP
18751	1026	4	without	without	IN
18751	1026	5	doubt	doubt	NN
18751	1026	6	capable	capable	JJ
18751	1026	7	of	of	IN
18751	1026	8	a	a	DT
18751	1026	9	more	more	RBR
18751	1026	10	extended	extended	JJ
18751	1026	11	application	application	NN
18751	1026	12	.	.	.
18751	1027	1	In	in	IN
18751	1027	2	measuring	measure	VBG
18751	1027	3	liquids	liquid	NNS
18751	1027	4	,	,	,
18751	1027	5	ordinary	ordinary	JJ
18751	1027	6	variations	variation	NNS
18751	1027	7	of	of	IN
18751	1027	8	temperature	temperature	NN
18751	1027	9	have	have	VBP
18751	1027	10	but	but	CC
18751	1027	11	little	little	JJ
18751	1027	12	effect	effect	NN
18751	1027	13	,	,	,
18751	1027	14	and	and	CC
18751	1027	15	variations	variation	NNS
18751	1027	16	of	of	IN
18751	1027	17	atmospheric	atmospheric	JJ
18751	1027	18	pressure	pressure	NN
18751	1027	19	have	have	VBP
18751	1027	20	none	none	NN
18751	1027	21	at	at	RB
18751	1027	22	all	all	RB
18751	1027	23	,	,	,
18751	1027	24	whereas	whereas	IN
18751	1027	25	with	with	IN
18751	1027	26	gases	gas	NNS
18751	1027	27	it	-PRON-	PRP
18751	1027	28	is	be	VBZ
18751	1027	29	different	different	JJ
18751	1027	30	.	.	.
18751	1028	1	Thus	thus	RB
18751	1028	2	,	,	,
18751	1028	3	100	100	CD
18751	1028	4	c.c	c.c	NNP
18751	1028	5	.	.	.
18751	1029	1	of	of	IN
18751	1029	2	an	an	DT
18751	1029	3	ordinary	ordinary	JJ
18751	1029	4	aqueous	aqueous	JJ
18751	1029	5	solution	solution	NN
18751	1029	6	would	would	MD
18751	1029	7	,	,	,
18751	1029	8	if	if	IN
18751	1029	9	heated	heat	VBN
18751	1029	10	from	from	IN
18751	1029	11	10	10	CD
18751	1029	12	°	°	NNS
18751	1029	13	C.	C.	NNP
18751	1029	14	to	to	IN
18751	1029	15	20	20	CD
18751	1029	16	°	°	NNS
18751	1029	17	C.	C.	NNP
18751	1029	18	,	,	,
18751	1029	19	expand	expand	VB
18751	1029	20	to	to	IN
18751	1029	21	about	about	IN
18751	1029	22	100.15	100.15	CD
18751	1029	23	c.c	c.c	NNP
18751	1029	24	.	.	.
18751	1030	1	100	100	CD
18751	1030	2	c.c	c.c	NNP
18751	1030	3	.	.	.
18751	1031	1	of	of	IN
18751	1031	2	a	a	DT
18751	1031	3	gas	gas	NN
18751	1031	4	similarly	similarly	RB
18751	1031	5	warmed	warm	VBN
18751	1031	6	would	would	MD
18751	1031	7	expand	expand	VB
18751	1031	8	to	to	IN
18751	1031	9	about	about	RB
18751	1031	10	103.5	103.5	CD
18751	1031	11	c.c	c.c	NNP
18751	1031	12	.	.	NNP
18751	1031	13	,	,	,
18751	1031	14	and	and	CC
18751	1031	15	a	a	DT
18751	1031	16	fall	fall	NN
18751	1031	17	of	of	IN
18751	1031	18	one	one	CD
18751	1031	19	inch	inch	NN
18751	1031	20	in	in	IN
18751	1031	21	the	the	DT
18751	1031	22	barometer	barometer	NN
18751	1031	23	would	would	MD
18751	1031	24	have	have	VB
18751	1031	25	a	a	DT
18751	1031	26	very	very	RB
18751	1031	27	similar	similar	JJ
18751	1031	28	effect	effect	NN
18751	1031	29	.	.	.
18751	1032	1	And	and	CC
18751	1032	2	in	in	IN
18751	1032	3	measuring	measure	VBG
18751	1032	4	gases	gas	NNS
18751	1032	5	we	-PRON-	PRP
18751	1032	6	have	have	VBP
18751	1032	7	not	not	RB
18751	1032	8	only	only	RB
18751	1032	9	to	to	TO
18751	1032	10	take	take	VB
18751	1032	11	into	into	IN
18751	1032	12	account	account	NN
18751	1032	13	variations	variation	NNS
18751	1032	14	in	in	IN
18751	1032	15	volume	volume	NN
18751	1032	16	due	due	IN
18751	1032	17	to	to	IN
18751	1032	18	changes	change	NNS
18751	1032	19	in	in	IN
18751	1032	20	temperature	temperature	NN
18751	1032	21	and	and	CC
18751	1032	22	atmospheric	atmospheric	JJ
18751	1032	23	pressure	pressure	NN
18751	1032	24	,	,	,
18751	1032	25	but	but	CC
18751	1032	26	also	also	RB
18751	1032	27	that	that	DT
18751	1032	28	which	which	WDT
18751	1032	29	is	be	VBZ
18751	1032	30	observed	observe	VBN
18751	1032	31	when	when	WRB
18751	1032	32	a	a	DT
18751	1032	33	gas	gas	NN
18751	1032	34	is	be	VBZ
18751	1032	35	measured	measure	VBN
18751	1032	36	wet	wet	JJ
18751	1032	37	and	and	CC
18751	1032	38	dry	dry	JJ
18751	1032	39	.	.	.
18751	1033	1	Water	water	NN
18751	1033	2	gives	give	VBZ
18751	1033	3	off	off	RP
18751	1033	4	vapour	vapour	NN
18751	1033	5	at	at	IN
18751	1033	6	all	all	DT
18751	1033	7	temperatures	temperature	NNS
18751	1033	8	,	,	,
18751	1033	9	but	but	CC
18751	1033	10	the	the	DT
18751	1033	11	amount	amount	NN
18751	1033	12	of	of	IN
18751	1033	13	vapour	vapour	NN
18751	1033	14	is	be	VBZ
18751	1033	15	larger	large	JJR
18751	1033	16	as	as	IN
18751	1033	17	the	the	DT
18751	1033	18	temperature	temperature	NN
18751	1033	19	increases	increase	VBZ
18751	1033	20	.	.	.
18751	1034	1	By	by	IN
18751	1034	2	ignoring	ignore	VBG
18751	1034	3	these	these	DT
18751	1034	4	considerations	consideration	NNS
18751	1034	5	,	,	,
18751	1034	6	errors	error	NNS
18751	1034	7	of	of	IN
18751	1034	8	3	3	CD
18751	1034	9	or	or	CC
18751	1034	10	4	4	CD
18751	1034	11	per	per	NN
18751	1034	12	cent	cent	NN
18751	1034	13	.	.	.
18751	1035	1	are	be	VBP
18751	1035	2	easily	easily	RB
18751	1035	3	made	make	VBN
18751	1035	4	;	;	:
18751	1035	5	but	but	CC
18751	1035	6	,	,	,
18751	1035	7	fortunately	fortunately	RB
18751	1035	8	,	,	,
18751	1035	9	the	the	DT
18751	1035	10	corrections	correction	NNS
18751	1035	11	are	be	VBP
18751	1035	12	simple	simple	JJ
18751	1035	13	,	,	,
18751	1035	14	and	and	CC
18751	1035	15	it	-PRON-	PRP
18751	1035	16	is	be	VBZ
18751	1035	17	easy	easy	JJ
18751	1035	18	to	to	TO
18751	1035	19	construct	construct	VB
18751	1035	20	a	a	DT
18751	1035	21	piece	piece	NN
18751	1035	22	of	of	IN
18751	1035	23	apparatus	apparatus	NN
18751	1035	24	by	by	IN
18751	1035	25	means	mean	NNS
18751	1035	26	of	of	IN
18751	1035	27	which	which	WDT
18751	1035	28	they	-PRON-	PRP
18751	1035	29	may	may	MD
18751	1035	30	be	be	VB
18751	1035	31	reduced	reduce	VBN
18751	1035	32	to	to	IN
18751	1035	33	a	a	DT
18751	1035	34	simple	simple	JJ
18751	1035	35	calculation	calculation	NN
18751	1035	36	by	by	IN
18751	1035	37	the	the	DT
18751	1035	38	rule	rule	NN
18751	1035	39	of	of	IN
18751	1035	40	three	three	CD
18751	1035	41	.	.	.
18751	1036	1	The	the	DT
18751	1036	2	volume	volume	NN
18751	1036	3	of	of	IN
18751	1036	4	a	a	DT
18751	1036	5	gas	gas	NN
18751	1036	6	is	be	VBZ
18751	1036	7	,	,	,
18751	1036	8	in	in	IN
18751	1036	9	practice	practice	NN
18751	1036	10	,	,	,
18751	1036	11	usually	usually	RB
18751	1036	12	reduced	reduce	VBN
18751	1036	13	to	to	IN
18751	1036	14	that	that	DT
18751	1036	15	which	which	WDT
18751	1036	16	it	-PRON-	PRP
18751	1036	17	would	would	MD
18751	1036	18	be	be	VB
18751	1036	19	at	at	IN
18751	1036	20	a	a	DT
18751	1036	21	temperature	temperature	NN
18751	1036	22	of	of	IN
18751	1036	23	0	0	CD
18751	1036	24	°	°	,
18751	1036	25	C.	C.	NNP
18751	1036	26	,	,	,
18751	1036	27	when	when	WRB
18751	1036	28	the	the	DT
18751	1036	29	column	column	NN
18751	1036	30	of	of	IN
18751	1036	31	mercury	mercury	NN
18751	1036	32	in	in	IN
18751	1036	33	the	the	DT
18751	1036	34	barometer	barometer	NN
18751	1036	35	is	be	VBZ
18751	1036	36	760	760	CD
18751	1036	37	mm	mm	CD
18751	1036	38	.	.	.
18751	1037	1	high	high	JJ
18751	1037	2	.	.	.
18751	1038	1	But	but	CC
18751	1038	2	,	,	,
18751	1038	3	although	although	IN
18751	1038	4	convenient	convenient	JJ
18751	1038	5	,	,	,
18751	1038	6	this	this	DT
18751	1038	7	practice	practice	NN
18751	1038	8	is	be	VBZ
18751	1038	9	not	not	RB
18751	1038	10	always	always	RB
18751	1038	11	necessary	necessary	JJ
18751	1038	12	.	.	.
18751	1039	1	The	the	DT
18751	1039	2	only	only	JJ
18751	1039	3	thing	thing	NN
18751	1039	4	required	require	VBN
18751	1039	5	is	be	VBZ
18751	1039	6	some	some	DT
18751	1039	7	way	way	NN
18751	1039	8	of	of	IN
18751	1039	9	checking	check	VBG
18751	1039	10	the	the	DT
18751	1039	11	variations	variation	NNS
18751	1039	12	in	in	IN
18751	1039	13	volume	volume	NN
18751	1039	14	,	,	,
18751	1039	15	and	and	CC
18751	1039	16	of	of	IN
18751	1039	17	calculating	calculate	VBG
18751	1039	18	what	what	WP
18751	1039	19	the	the	DT
18751	1039	20	corrected	correct	VBN
18751	1039	21	volume	volume	NN
18751	1039	22	would	would	MD
18751	1039	23	be	be	VB
18751	1039	24	under	under	IN
18751	1039	25	certain	certain	JJ
18751	1039	26	fixed	fix	VBN
18751	1039	27	conditions	condition	NNS
18751	1039	28	.	.	.
18751	1040	1	Suppose	suppose	VB
18751	1040	2	that	that	IN
18751	1040	3	at	at	IN
18751	1040	4	the	the	DT
18751	1040	5	time	time	NN
18751	1040	6	a	a	DT
18751	1040	7	series	series	NN
18751	1040	8	of	of	IN
18751	1040	9	standardisings	standardising	NNS
18751	1040	10	is	be	VBZ
18751	1040	11	being	be	VBG
18751	1040	12	made	make	VBN
18751	1040	13	,	,	,
18751	1040	14	100	100	CD
18751	1040	15	c.c	c.c	NNP
18751	1040	16	.	.	.
18751	1041	1	of	of	IN
18751	1041	2	air	air	NN
18751	1041	3	were	be	VBD
18751	1041	4	confined	confine	VBN
18751	1041	5	in	in	IN
18751	1041	6	a	a	DT
18751	1041	7	graduated	graduate	VBN
18751	1041	8	tube	tube	NN
18751	1041	9	over	over	IN
18751	1041	10	moist	moist	JJ
18751	1041	11	mercury	mercury	NN
18751	1041	12	.	.	.
18751	1042	1	These	these	DT
18751	1042	2	100	100	CD
18751	1042	3	c.c	c.c	NNP
18751	1042	4	.	.	.
18751	1043	1	would	would	MD
18751	1043	2	vary	vary	VB
18751	1043	3	in	in	IN
18751	1043	4	volume	volume	NN
18751	1043	5	from	from	IN
18751	1043	6	day	day	NN
18751	1043	7	to	to	IN
18751	1043	8	day	day	NN
18751	1043	9	,	,	,
18751	1043	10	but	but	CC
18751	1043	11	it	-PRON-	PRP
18751	1043	12	would	would	MD
18751	1043	13	always	always	RB
18751	1043	14	be	be	VB
18751	1043	15	true	true	JJ
18751	1043	16	of	of	IN
18751	1043	17	them	-PRON-	PRP
18751	1043	18	that	that	IN
18751	1043	19	they	-PRON-	PRP
18751	1043	20	would	would	MD
18751	1043	21	measure	measure	VB
18751	1043	22	100	100	CD
18751	1043	23	c.c	c.c	NNP
18751	1043	24	.	.	.
18751	1044	1	under	under	IN
18751	1044	2	the	the	DT
18751	1044	3	same	same	JJ
18751	1044	4	conditions	condition	NNS
18751	1044	5	as	as	IN
18751	1044	6	those	those	DT
18751	1044	7	under	under	IN
18751	1044	8	which	which	WDT
18751	1044	9	the	the	DT
18751	1044	10	standardisings	standardising	NNS
18751	1044	11	were	be	VBD
18751	1044	12	made	make	VBN
18751	1044	13	.	.	.
18751	1045	1	If	if	IN
18751	1045	2	,	,	,
18751	1045	3	then	then	RB
18751	1045	4	,	,	,
18751	1045	5	in	in	IN
18751	1045	6	making	make	VBG
18751	1045	7	an	an	DT
18751	1045	8	actual	actual	JJ
18751	1045	9	assay	assay	NN
18751	1045	10	,	,	,
18751	1045	11	35.4	35.4	CD
18751	1045	12	c.c	c.c	NNP
18751	1045	13	.	.	.
18751	1046	1	of	of	IN
18751	1046	2	gas	gas	NN
18751	1046	3	were	be	VBD
18751	1046	4	obtained	obtain	VBN
18751	1046	5	,	,	,
18751	1046	6	and	and	CC
18751	1046	7	the	the	DT
18751	1046	8	air	air	NN
18751	1046	9	in	in	IN
18751	1046	10	the	the	DT
18751	1046	11	tube	tube	NN
18751	1046	12	measured	measure	VBD
18751	1046	13	105	105	CD
18751	1046	14	c.c	c.c	NNP
18751	1046	15	.	.	NNP
18751	1046	16	,	,	,
18751	1046	17	we	-PRON-	PRP
18751	1046	18	should	should	MD
18751	1046	19	be	be	VB
18751	1046	20	justified	justify	VBN
18751	1046	21	in	in	IN
18751	1046	22	saying	say	VBG
18751	1046	23	,	,	,
18751	1046	24	that	that	IN
18751	1046	25	if	if	IN
18751	1046	26	the	the	DT
18751	1046	27	conditions	condition	NNS
18751	1046	28	had	have	VBD
18751	1046	29	been	be	VBN
18751	1046	30	those	those	DT
18751	1046	31	of	of	IN
18751	1046	32	the	the	DT
18751	1046	33	standardising	standardising	NN
18751	1046	34	,	,	,
18751	1046	35	the	the	DT
18751	1046	36	105	105	CD
18751	1046	37	c.c	c.c	NNP
18751	1046	38	.	.	.
18751	1047	1	would	would	MD
18751	1047	2	have	have	VB
18751	1047	3	measured	measure	VBN
18751	1047	4	100	100	CD
18751	1047	5	c.c	c.c	NNP
18751	1047	6	.	.	NNP
18751	1047	7	,	,	,
18751	1047	8	and	and	CC
18751	1047	9	the	the	DT
18751	1047	10	35.4	35.4	CD
18751	1047	11	c.c	c.c	NNP
18751	1047	12	.	.	.
18751	1048	1	would	would	MD
18751	1048	2	have	have	VB
18751	1048	3	been	be	VBN
18751	1048	4	33.7	33.7	CD
18751	1048	5	;	;	:
18751	1048	6	for	for	IN
18751	1048	7	105	105	CD
18751	1048	8	:	:	SYM
18751	1048	9	100	100	CD
18751	1048	10	:	:	:
18751	1048	11	:	:	:
18751	1048	12	35.4	35.4	CD
18751	1048	13	:	:	:
18751	1048	14	33.7	33.7	CD
18751	1048	15	.	.	.
18751	1049	1	The	the	DT
18751	1049	2	rule	rule	NN
18751	1049	3	for	for	IN
18751	1049	4	using	use	VBG
18751	1049	5	such	such	PDT
18751	1049	6	a	a	DT
18751	1049	7	piece	piece	NN
18751	1049	8	of	of	IN
18751	1049	9	apparatus	apparatus	NN
18751	1049	10	for	for	IN
18751	1049	11	correcting	correct	VBG
18751	1049	12	volumes	volume	NNS
18751	1049	13	is:--_Multiply	is:--_multiply	WRB
18751	1049	14	the	the	DT
18751	1049	15	c.c	c.c	NNP
18751	1049	16	.	.	.
18751	1050	1	of	of	IN
18751	1050	2	gas	gas	NN
18751	1050	3	obtained	obtain	VBN
18751	1050	4	by	by	IN
18751	1050	5	100	100	CD
18751	1050	6	,	,	,
18751	1050	7	and	and	CC
18751	1050	8	divide	divide	VB
18751	1050	9	by	by	IN
18751	1050	10	the	the	DT
18751	1050	11	number	number	NN
18751	1050	12	of	of	IN
18751	1050	13	c.c	c.c	NNP
18751	1050	14	.	.	.
18751	1051	1	of	of	IN
18751	1051	2	air	air	NN
18751	1051	3	in	in	IN
18751	1051	4	the	the	DT
18751	1051	5	apparatus	apparatus	NN
18751	1051	6	.	.	.
18751	1051	7	_	_	XX
18751	1051	8	If	if	IN
18751	1051	9	it	-PRON-	PRP
18751	1051	10	is	be	VBZ
18751	1051	11	desired	desire	VBN
18751	1051	12	to	to	TO
18751	1051	13	calculate	calculate	VB
18751	1051	14	the	the	DT
18751	1051	15	volumes	volume	NNS
18751	1051	16	under	under	IN
18751	1051	17	standard	standard	JJ
18751	1051	18	conditions	condition	NNS
18751	1051	19	(	(	-LRB-
18751	1051	20	that	that	RB
18751	1051	21	is	is	RB
18751	1051	22	,	,	,
18751	1051	23	the	the	DT
18751	1051	24	gas	gas	NN
18751	1051	25	dry	dry	JJ
18751	1051	26	,	,	,
18751	1051	27	at	at	IN
18751	1051	28	0	0	CD
18751	1051	29	°	°	,
18751	1051	30	C.	C.	NNP
18751	1051	31	and	and	CC
18751	1051	32	760	760	CD
18751	1051	33	mm	mm	CD
18751	1051	34	.	.	.
18751	1052	1	barometric	barometric	JJ
18751	1052	2	pressure	pressure	NN
18751	1052	3	)	)	-RRB-
18751	1052	4	the	the	DT
18751	1052	5	calculations	calculation	NNS
18751	1052	6	are	be	VBP
18751	1052	7	easily	easily	RB
18751	1052	8	performed	perform	VBN
18751	1052	9	,	,	,
18751	1052	10	but	but	CC
18751	1052	11	the	the	DT
18751	1052	12	temperature	temperature	NN
18751	1052	13	and	and	CC
18751	1052	14	pressure	pressure	NN
18751	1052	15	must	must	MD
18751	1052	16	be	be	VB
18751	1052	17	known	know	VBN
18751	1052	18	.	.	.
18751	1053	1	_	_	NNP
18751	1053	2	Correction	Correction	NNP
18751	1053	3	for	for	IN
18751	1053	4	Moisture._--The	Moisture._--The	NNP
18751	1053	5	"	"	``
18751	1053	6	vapour	vapour	JJ
18751	1053	7	tension	tension	NN
18751	1053	8	"	"	''
18751	1053	9	of	of	IN
18751	1053	10	water	water	NN
18751	1053	11	has	have	VBZ
18751	1053	12	been	be	VBN
18751	1053	13	accurately	accurately	RB
18751	1053	14	determined	determine	VBN
18751	1053	15	for	for	IN
18751	1053	16	various	various	JJ
18751	1053	17	temperatures	temperature	NNS
18751	1053	18	,	,	,
18751	1053	19	and	and	CC
18751	1053	20	it	-PRON-	PRP
18751	1053	21	may	may	MD
18751	1053	22	be	be	VB
18751	1053	23	looked	look	VBN
18751	1053	24	upon	upon	IN
18751	1053	25	as	as	IN
18751	1053	26	counteracting	counteract	VBG
18751	1053	27	the	the	DT
18751	1053	28	barometric	barometric	JJ
18751	1053	29	pressure	pressure	NN
18751	1053	30	.	.	.
18751	1054	1	For	for	IN
18751	1054	2	example	example	NN
18751	1054	3	,	,	,
18751	1054	4	at	at	IN
18751	1054	5	15	15	CD
18751	1054	6	°	°	NNS
18751	1054	7	C.	C.	NNP
18751	1054	8	the	the	DT
18751	1054	9	vapour	vapour	JJ
18751	1054	10	tension	tension	NN
18751	1054	11	equals	equal	VBZ
18751	1054	12	12.7	12.7	CD
18751	1054	13	millimetres	millimetre	NNS
18751	1054	14	of	of	IN
18751	1054	15	mercury	mercury	NN
18751	1054	16	;	;	:
18751	1054	17	if	if	IN
18751	1054	18	the	the	DT
18751	1054	19	barometer	barometer	NN
18751	1054	20	stood	stand	VBD
18751	1054	21	at	at	IN
18751	1054	22	750	750	CD
18751	1054	23	mm	mm	NNP
18751	1054	24	.	.	NNP
18751	1054	25	,	,	,
18751	1054	26	the	the	DT
18751	1054	27	correction	correction	NN
18751	1054	28	for	for	IN
18751	1054	29	moisture	moisture	NN
18751	1054	30	would	would	MD
18751	1054	31	be	be	VB
18751	1054	32	made	make	VBN
18751	1054	33	by	by	IN
18751	1054	34	subtracting	subtract	VBG
18751	1054	35	12.7	12.7	CD
18751	1054	36	from	from	IN
18751	1054	37	750	750	CD
18751	1054	38	,	,	,
18751	1054	39	and	and	CC
18751	1054	40	taking	take	VBG
18751	1054	41	737.3	737.3	CD
18751	1054	42	mm	mm	NNP
18751	1054	43	.	.	.
18751	1055	1	to	to	TO
18751	1055	2	be	be	VB
18751	1055	3	the	the	DT
18751	1055	4	true	true	JJ
18751	1055	5	barometric	barometric	JJ
18751	1055	6	pressure	pressure	NN
18751	1055	7	.	.	.
18751	1056	1	The	the	DT
18751	1056	2	vapour	vapour	JJ
18751	1056	3	tensions	tension	NNS
18751	1056	4	for	for	IN
18751	1056	5	temperatures	temperature	NNS
18751	1056	6	from	from	IN
18751	1056	7	0	0	CD
18751	1056	8	°	°	,
18751	1056	9	C.	C.	NNP
18751	1056	10	to	to	IN
18751	1056	11	20	20	CD
18751	1056	12	°	°	NNS
18751	1056	13	C.	C.	NNP
18751	1056	14	are	be	VBP
18751	1056	15	as	as	IN
18751	1056	16	follows:--	follows:--	ADD
18751	1056	17	-------+----------++-------+----------++-------+----------	-------+----------++-------+----------++-------+----------	:
18751	1056	18	Temp	temp	NN
18751	1056	19	.	.	.
18751	1057	1	|	|	NNP
18751	1057	2	Tension	Tension	NNP
18751	1057	3	.	.	.
18751	1058	1	||	||	NNP
18751	1058	2	Temp	temp	NN
18751	1058	3	.	.	.
18751	1059	1	|	|	NNP
18751	1059	2	Tension	Tension	NNP
18751	1059	3	.	.	.
18751	1060	1	||	||	NNP
18751	1060	2	Temp	temp	NN
18751	1060	3	.	.	.
18751	1061	1	|	|	NNP
18751	1061	2	Tension	Tension	NNP
18751	1061	3	.	.	.
18751	1062	1	-------+----------++-------+----------++-------+----------	-------+----------++-------+----------++-------+----------	NFP
18751	1062	2	0	0	CD
18751	1062	3	°	°	,
18751	1062	4	|	|	CD
18751	1062	5	4.6	4.6	CD
18751	1062	6	mm	mm	CD
18751	1062	7	.	.	.
18751	1063	1	||	||	NNP
18751	1063	2	7	7	CD
18751	1063	3	°	°	,
18751	1063	4	|	|	NNP
18751	1063	5	7.5	7.5	CD
18751	1063	6	mm	mm	CD
18751	1063	7	.	.	.
18751	1064	1	||	||	NNP
18751	1064	2	14	14	CD
18751	1064	3	°	°	,
18751	1064	4	|	|	NNP
18751	1064	5	11.9	11.9	CD
18751	1064	6	mm	mm	NNS
18751	1064	7	.	.	.
18751	1065	1	1	1	CD
18751	1065	2	°	°	,
18751	1065	3	|	|	NNP
18751	1065	4	4.9	4.9	CD
18751	1065	5	mm	mm	NNS
18751	1065	6	.	.	.
18751	1066	1	||	||	NNP
18751	1066	2	8	8	CD
18751	1066	3	°	°	CD
18751	1066	4	|	|	CD
18751	1066	5	8.0	8.0	CD
18751	1066	6	mm	mm	CD
18751	1066	7	.	.	.
18751	1067	1	||	||	NNP
18751	1067	2	15	15	CD
18751	1067	3	°	°	,
18751	1067	4	|	|	CD
18751	1067	5	12.7	12.7	CD
18751	1067	6	mm	mm	NN
18751	1067	7	.	.	.
18751	1068	1	2	2	CD
18751	1068	2	°	°	,
18751	1068	3	|	|	NNP
18751	1068	4	5.3	5.3	CD
18751	1068	5	mm	mm	CD
18751	1068	6	.	.	.
18751	1069	1	||	||	NNP
18751	1069	2	9	9	CD
18751	1069	3	°	°	,
18751	1069	4	|	|	CD
18751	1069	5	8.6	8.6	CD
18751	1069	6	mm	mm	CD
18751	1069	7	.	.	.
18751	1070	1	||	||	NNP
18751	1070	2	16	16	CD
18751	1070	3	°	°	,
18751	1070	4	|	|	CD
18751	1070	5	13.5	13.5	CD
18751	1070	6	mm	mm	NN
18751	1070	7	.	.	.
18751	1071	1	3	3	CD
18751	1071	2	°	°	,
18751	1071	3	|	|	NNP
18751	1071	4	5.7	5.7	CD
18751	1071	5	mm	mm	NNS
18751	1071	6	.	.	.
18751	1072	1	||	||	NNP
18751	1072	2	10	10	CD
18751	1072	3	°	°	,
18751	1072	4	|	|	CD
18751	1072	5	9.2	9.2	CD
18751	1072	6	mm	mm	CD
18751	1072	7	.	.	.
18751	1073	1	||	||	NNP
18751	1073	2	17	17	CD
18751	1073	3	°	°	CD
18751	1073	4	|	|	CD
18751	1073	5	14.4	14.4	CD
18751	1073	6	mm	mm	NN
18751	1073	7	.	.	.
18751	1074	1	4	4	CD
18751	1074	2	°	°	,
18751	1074	3	|	|	NNP
18751	1074	4	6.1	6.1	CD
18751	1074	5	mm	mm	CD
18751	1074	6	.	.	.
18751	1075	1	||	||	NNP
18751	1075	2	11	11	CD
18751	1075	3	°	°	,
18751	1075	4	|	|	CD
18751	1075	5	9.8	9.8	CD
18751	1075	6	mm	mm	CD
18751	1075	7	.	.	.
18751	1076	1	||	||	NNP
18751	1076	2	18	18	CD
18751	1076	3	°	°	,
18751	1076	4	|	|	CD
18751	1076	5	15.3	15.3	CD
18751	1076	6	mm	mm	NN
18751	1076	7	.	.	.
18751	1077	1	5	5	CD
18751	1077	2	°	°	,
18751	1077	3	|	|	NNP
18751	1077	4	6.5	6.5	CD
18751	1077	5	mm	mm	CD
18751	1077	6	.	.	.
18751	1078	1	||	||	NNP
18751	1078	2	12	12	CD
18751	1078	3	°	°	,
18751	1078	4	|	|	CD
18751	1078	5	10.5	10.5	CD
18751	1078	6	mm	mm	NNS
18751	1078	7	.	.	.
18751	1079	1	||	||	NNP
18751	1079	2	19	19	CD
18751	1079	3	°	°	,
18751	1079	4	|	|	CD
18751	1079	5	16.3	16.3	CD
18751	1079	6	mm	mm	CD
18751	1079	7	.	.	.
18751	1080	1	6	6	CD
18751	1080	2	°	°	,
18751	1080	3	|	|	NNP
18751	1080	4	7.0	7.0	CD
18751	1080	5	mm	mm	CD
18751	1080	6	.	.	.
18751	1081	1	||	||	NNP
18751	1081	2	13	13	CD
18751	1081	3	°	°	,
18751	1081	4	|	|	CD
18751	1081	5	11.2	11.2	CD
18751	1081	6	mm	mm	NN
18751	1081	7	.	.	.
18751	1082	1	||	||	NNP
18751	1082	2	20	20	CD
18751	1082	3	°	°	,
18751	1082	4	|	|	CD
18751	1082	5	17.4	17.4	CD
18751	1082	6	mm	mm	NNS
18751	1082	7	.	.	.
18751	1083	1	-------+----------++-------+----------++-------+-----------	-------+----------++-------+----------++-------+-----------	:
18751	1083	2	The	the	DT
18751	1083	3	_	_	NNP
18751	1083	4	correction	correction	NN
18751	1083	5	for	for	IN
18751	1083	6	pressure	pressure	NN
18751	1083	7	_	_	NNP
18751	1083	8	is:--Multiply	is:--multiply	RB
18751	1083	9	the	the	DT
18751	1083	10	volume	volume	NN
18751	1083	11	by	by	IN
18751	1083	12	the	the	DT
18751	1083	13	actual	actual	JJ
18751	1083	14	pressure	pressure	NN
18751	1083	15	and	and	CC
18751	1083	16	divide	divide	NN
18751	1083	17	by	by	IN
18751	1083	18	760	760	CD
18751	1083	19	.	.	.
18751	1084	1	The	the	DT
18751	1084	2	_	_	NNP
18751	1084	3	correction	correction	NN
18751	1084	4	for	for	IN
18751	1084	5	temperature_:--Multiply	temperature_:--Multiply	NNP
18751	1084	6	the	the	DT
18751	1084	7	volume	volume	NN
18751	1084	8	by	by	IN
18751	1084	9	273	273	CD
18751	1084	10	and	and	CC
18751	1084	11	divide	divide	NN
18751	1084	12	by	by	IN
18751	1084	13	the	the	DT
18751	1084	14	temperature	temperature	NN
18751	1084	15	(	(	-LRB-
18751	1084	16	in	in	IN
18751	1084	17	degrees	degrees	NNP
18751	1084	18	Centigrade	Centigrade	NNP
18751	1084	19	)	)	-RRB-
18751	1084	20	added	add	VBD
18751	1084	21	to	to	IN
18751	1084	22	273	273	CD
18751	1084	23	.	.	.
18751	1085	1	For	for	IN
18751	1085	2	all	all	DT
18751	1085	3	three	three	CD
18751	1085	4	corrections	correction	NNS
18751	1085	5	the	the	DT
18751	1085	6	following	follow	VBG
18751	1085	7	rules	rule	NNS
18751	1085	8	hold	hold	VBP
18751	1085	9	good	good	JJ
18751	1085	10	.	.	.
18751	1086	1	_	_	NNP
18751	1086	2	To	to	TO
18751	1086	3	reduce	reduce	VB
18751	1086	4	to	to	IN
18751	1086	5	0	0	CD
18751	1086	6	°	°	,
18751	1086	7	C.	C.	NNP
18751	1086	8	and	and	CC
18751	1086	9	760	760	CD
18751	1086	10	mm	mm	CD
18751	1086	11	.	.	.
18751	1087	1	dry	dry	JJ
18751	1087	2	.	.	.
18751	1087	3	_	_	NNP
18751	1087	4	Volume	volume	NN
18751	1087	5	×	×	NN
18751	1087	6	0.3592	0.3592	CD
18751	1087	7	×	×	NNS
18751	1087	8	(	(	-LRB-
18751	1087	9	Pressure	pressure	NN
18751	1087	10	-	-	HYPH
18751	1087	11	tension	tension	NN
18751	1087	12	)	)	-RRB-
18751	1087	13	Corrected	correct	VBN
18751	1087	14	volume	volume	NN
18751	1087	15	=	=	SYM
18751	1087	16	--------------------------------------	--------------------------------------	:
18751	1087	17	Temperature	temperature	NN
18751	1087	18	+	+	SYM
18751	1087	19	273	273	CD
18751	1087	20	To	to	TO
18751	1087	21	find	find	VB
18751	1087	22	the	the	DT
18751	1087	23	volume	volume	NN
18751	1087	24	,	,	,
18751	1087	25	which	which	WDT
18751	1087	26	a	a	DT
18751	1087	27	given	give	VBN
18751	1087	28	volume	volume	NN
18751	1087	29	under	under	IN
18751	1087	30	standard	standard	JJ
18751	1087	31	conditions	condition	NNS
18751	1087	32	would	would	MD
18751	1087	33	assume	assume	VB
18751	1087	34	,	,	,
18751	1087	35	if	if	IN
18751	1087	36	those	those	DT
18751	1087	37	conditions	condition	NNS
18751	1087	38	are	be	VBP
18751	1087	39	altered	alter	VBN
18751	1087	40	.	.	.
18751	1088	1	Volume	volume	NN
18751	1088	2	×	×	NN
18751	1088	3	2.784	2.784	CD
18751	1088	4	×	×	NNS
18751	1088	5	(	(	-LRB-
18751	1088	6	Temperature	temperature	NN
18751	1088	7	+	+	SYM
18751	1088	8	273	273	CD
18751	1088	9	)	)	-RRB-
18751	1088	10	Resulting	result	VBG
18751	1088	11	volume	volume	NN
18751	1088	12	=	=	SYM
18751	1088	13	------------------------------------	------------------------------------	NFP
18751	1088	14	Pressure	pressure	NN
18751	1088	15	-	-	HYPH
18751	1088	16	tension	tension	NN
18751	1088	17	As	as	IN
18751	1088	18	an	an	DT
18751	1088	19	example	example	NN
18751	1088	20	,	,	,
18751	1088	21	we	-PRON-	PRP
18751	1088	22	will	will	MD
18751	1088	23	suppose	suppose	VB
18751	1088	24	that	that	IN
18751	1088	25	it	-PRON-	PRP
18751	1088	26	is	be	VBZ
18751	1088	27	desired	desire	VBN
18751	1088	28	to	to	TO
18751	1088	29	enclose	enclose	VB
18751	1088	30	in	in	IN
18751	1088	31	the	the	DT
18751	1088	32	apparatus	apparatus	NN
18751	1088	33	referred	refer	VBN
18751	1088	34	to	to	IN
18751	1088	35	on	on	IN
18751	1088	36	p.	p.	NN
18751	1088	37	45	45	CD
18751	1088	38	,	,	,
18751	1088	39	a	a	DT
18751	1088	40	volume	volume	NN
18751	1088	41	of	of	IN
18751	1088	42	air	air	NN
18751	1088	43	,	,	,
18751	1088	44	which	which	WDT
18751	1088	45	,	,	,
18751	1088	46	when	when	WRB
18751	1088	47	dry	dry	JJ
18751	1088	48	(	(	-LRB-
18751	1088	49	at	at	IN
18751	1088	50	0	0	CD
18751	1088	51	°	°	,
18751	1088	52	C.	C.	NNP
18751	1088	53	and	and	CC
18751	1088	54	760	760	CD
18751	1088	55	mm	mm	CD
18751	1088	56	.	.	.
18751	1089	1	)	)	-RRB-
18751	1089	2	,	,	,
18751	1089	3	shall	shall	MD
18751	1089	4	measure	measure	VB
18751	1089	5	100	100	CD
18751	1089	6	c.c	c.c	NNP
18751	1089	7	.	.	NNP
18751	1089	8	,	,	,
18751	1089	9	whilst	whilst	IN
18751	1089	10	the	the	DT
18751	1089	11	actual	actual	JJ
18751	1089	12	temperature	temperature	NN
18751	1089	13	is	be	VBZ
18751	1089	14	15	15	CD
18751	1089	15	°	°	,
18751	1089	16	C.	C.	NNP
18751	1089	17	,	,	,
18751	1089	18	and	and	CC
18751	1089	19	the	the	DT
18751	1089	20	pressure	pressure	NN
18751	1089	21	750	750	CD
18751	1089	22	mm	mm	CD
18751	1089	23	.	.	.
18751	1090	1	The	the	DT
18751	1090	2	second	second	JJ
18751	1090	3	formula	formula	NN
18751	1090	4	is	be	VBZ
18751	1090	5	the	the	DT
18751	1090	6	one	one	CD
18751	1090	7	to	to	TO
18751	1090	8	be	be	VB
18751	1090	9	used	use	VBN
18751	1090	10	,	,	,
18751	1090	11	and	and	CC
18751	1090	12	we	-PRON-	PRP
18751	1090	13	get	get	VBP
18751	1090	14	108.7	108.7	CD
18751	1090	15	c.c	c.c	NNP
18751	1090	16	.	.	.
18751	1091	1	100	100	CD
18751	1091	2	c.c.×2.784×288	c.c.×2.784×288	NNP
18751	1091	3	Required	require	VBN
18751	1091	4	volume	volume	NN
18751	1091	5	=	=	SYM
18751	1091	6	----------------------	----------------------	NFP
18751	1091	7	750	750	CD
18751	1091	8	-	-	SYM
18751	1091	9	12.7	12.7	CD
18751	1091	10	80179.2	80179.2	CD
18751	1091	11	=	=	SYM
18751	1091	12	-------	-------	NFP
18751	1091	13	737.3	737.3	CD
18751	1091	14	=	=	SYM
18751	1091	15	108.7	108.7	CD
18751	1091	16	c.c	c.c	NNP
18751	1091	17	.	.	.
18751	1092	1	FOOTNOTES	footnote	NNS
18751	1092	2	:	:	:
18751	1092	3	[	[	-LRB-
18751	1092	4	4	4	CD
18751	1092	5	]	]	-RRB-
18751	1092	6	100	100	CD
18751	1092	7	-	-	HYPH
18751	1092	8	35.6	35.6	CD
18751	1092	9	=	=	SYM
18751	1092	10	64.4	64.4	CD
18751	1092	11	.	.	.
18751	1093	1	CHAPTER	CHAPTER	NNP
18751	1093	2	V.	V.	NNP
18751	1093	3	WEIGHING	WEIGHING	NNP
18751	1093	4	AND	and	CC
18751	1093	5	MEASURING	MEASURING	NNP
18751	1093	6	.	.	.
18751	1094	1	~Weighing.~--The	~Weighing.~--The	NFP
18751	1094	2	system	system	NN
18751	1094	3	of	of	IN
18751	1094	4	weights	weight	NNS
18751	1094	5	and	and	CC
18751	1094	6	measures	measure	NNS
18751	1094	7	which	which	WDT
18751	1094	8	we	-PRON-	PRP
18751	1094	9	have	have	VBP
18751	1094	10	adopted	adopt	VBN
18751	1094	11	is	be	VBZ
18751	1094	12	the	the	DT
18751	1094	13	French	french	JJ
18751	1094	14	or	or	CC
18751	1094	15	metric	metric	JJ
18751	1094	16	system	system	NN
18751	1094	17	;	;	:
18751	1094	18	in	in	IN
18751	1094	19	this	this	DT
18751	1094	20	the	the	DT
18751	1094	21	gram	gram	NN
18751	1094	22	(	(	-LRB-
18751	1094	23	15.43	15.43	CD
18751	1094	24	grains	grain	NNS
18751	1094	25	)	)	-RRB-
18751	1094	26	is	be	VBZ
18751	1094	27	the	the	DT
18751	1094	28	unit	unit	NN
18751	1094	29	of	of	IN
18751	1094	30	weight	weight	NNP
18751	1094	31	;	;	:
18751	1094	32	the	the	DT
18751	1094	33	only	only	JJ
18751	1094	34	other	other	JJ
18751	1094	35	weight	weight	NN
18751	1094	36	frequently	frequently	RB
18751	1094	37	referred	refer	VBD
18751	1094	38	to	to	IN
18751	1094	39	is	be	VBZ
18751	1094	40	the	the	DT
18751	1094	41	milligram	milligram	NN
18751	1094	42	,	,	,
18751	1094	43	which	which	WDT
18751	1094	44	is	be	VBZ
18751	1094	45	0.001	0.001	CD
18751	1094	46	,	,	,
18751	1094	47	or	or	CC
18751	1094	48	1/1000	1/1000	CD
18751	1094	49	gram	gram	NN
18751	1094	50	.	.	.
18751	1095	1	The	the	DT
18751	1095	2	unit	unit	NN
18751	1095	3	of	of	IN
18751	1095	4	volume	volume	NN
18751	1095	5	is	be	VBZ
18751	1095	6	the	the	DT
18751	1095	7	cubic	cubic	JJ
18751	1095	8	centimetre	centimetre	NN
18751	1095	9	,	,	,
18751	1095	10	which	which	WDT
18751	1095	11	is	be	VBZ
18751	1095	12	approximately	approximately	RB
18751	1095	13	the	the	DT
18751	1095	14	volume	volume	NN
18751	1095	15	of	of	IN
18751	1095	16	1	1	CD
18751	1095	17	gram	gram	NN
18751	1095	18	of	of	IN
18751	1095	19	water	water	NN
18751	1095	20	,	,	,
18751	1095	21	and	and	CC
18751	1095	22	which	which	WDT
18751	1095	23	thus	thus	RB
18751	1095	24	bears	bear	VBZ
18751	1095	25	to	to	IN
18751	1095	26	the	the	DT
18751	1095	27	gram	gram	NN
18751	1095	28	the	the	DT
18751	1095	29	same	same	JJ
18751	1095	30	relation	relation	NN
18751	1095	31	as	as	IN
18751	1095	32	grain	grain	NN
18751	1095	33	-	-	HYPH
18751	1095	34	measures	measure	NNS
18751	1095	35	bear	bear	NN
18751	1095	36	to	to	IN
18751	1095	37	grains	grain	NNS
18751	1095	38	.	.	.
18751	1096	1	It	-PRON-	PRP
18751	1096	2	is	be	VBZ
18751	1096	3	usual	usual	JJ
18751	1096	4	to	to	TO
18751	1096	5	write	write	VB
18751	1096	6	and	and	CC
18751	1096	7	even	even	RB
18751	1096	8	pronounce	pronounce	NNP
18751	1096	9	cubic	cubic	NNP
18751	1096	10	centimetre	centimetre	NNP
18751	1096	11	shortly	shortly	RB
18751	1096	12	as	as	IN
18751	1096	13	c.c	c.c	NNP
18751	1096	14	.	.	NNP
18751	1096	15	,	,	,
18751	1096	16	and	and	CC
18751	1096	17	the	the	DT
18751	1096	18	only	only	JJ
18751	1096	19	other	other	JJ
18751	1096	20	denomination	denomination	NN
18751	1096	21	of	of	IN
18751	1096	22	volume	volume	NN
18751	1096	23	we	-PRON-	PRP
18751	1096	24	shall	shall	MD
18751	1096	25	have	have	VB
18751	1096	26	occasion	occasion	NN
18751	1096	27	to	to	TO
18751	1096	28	use	use	VB
18751	1096	29	is	be	VBZ
18751	1096	30	the	the	DT
18751	1096	31	"	"	``
18751	1096	32	litre	litre	NN
18751	1096	33	,	,	,
18751	1096	34	"	"	''
18751	1096	35	which	which	WDT
18751	1096	36	measures	measure	VBZ
18751	1096	37	1000	1000	CD
18751	1096	38	c.c	c.c	NNP
18751	1096	39	.	.	NNP
18751	1096	40	,	,	,
18751	1096	41	and	and	CC
18751	1096	42	is	be	VBZ
18751	1096	43	roughly	roughly	RB
18751	1096	44	1	1	CD
18751	1096	45	-	-	HYPH
18751	1096	46	3/4	3/4	CD
18751	1096	47	pints	pint	NNS
18751	1096	48	.	.	.
18751	1097	1	The	the	DT
18751	1097	2	weights	weight	NNS
18751	1097	3	used	use	VBN
18751	1097	4	are	be	VBP
18751	1097	5	kept	keep	VBN
18751	1097	6	in	in	IN
18751	1097	7	boxes	box	NNS
18751	1097	8	in	in	IN
18751	1097	9	a	a	DT
18751	1097	10	definite	definite	JJ
18751	1097	11	order	order	NN
18751	1097	12	,	,	,
18751	1097	13	so	so	IN
18751	1097	14	that	that	IN
18751	1097	15	the	the	DT
18751	1097	16	weights	weight	NNS
18751	1097	17	on	on	IN
18751	1097	18	the	the	DT
18751	1097	19	balance	balance	NN
18751	1097	20	can	can	MD
18751	1097	21	be	be	VB
18751	1097	22	counted	count	VBN
18751	1097	23	as	as	RB
18751	1097	24	well	well	RB
18751	1097	25	by	by	IN
18751	1097	26	noting	note	VBG
18751	1097	27	those	those	DT
18751	1097	28	which	which	WDT
18751	1097	29	are	be	VBP
18751	1097	30	absent	absent	JJ
18751	1097	31	from	from	IN
18751	1097	32	the	the	DT
18751	1097	33	box	box	NN
18751	1097	34	as	as	IN
18751	1097	35	by	by	IN
18751	1097	36	counting	count	VBG
18751	1097	37	those	those	DT
18751	1097	38	present	present	JJ
18751	1097	39	on	on	IN
18751	1097	40	the	the	DT
18751	1097	41	scale	scale	NN
18751	1097	42	-	-	HYPH
18751	1097	43	pan	pan	NN
18751	1097	44	.	.	.
18751	1098	1	The	the	DT
18751	1098	2	weights	weight	NNS
18751	1098	3	run	run	NN
18751	1098	4	50	50	CD
18751	1098	5	,	,	,
18751	1098	6	20	20	CD
18751	1098	7	,	,	,
18751	1098	8	10	10	CD
18751	1098	9	,	,	,
18751	1098	10	10	10	CD
18751	1098	11	,	,	,
18751	1098	12	5	5	CD
18751	1098	13	,	,	,
18751	1098	14	2	2	CD
18751	1098	15	,	,	,
18751	1098	16	1	1	CD
18751	1098	17	,	,	,
18751	1098	18	1	1	CD
18751	1098	19	and	and	CC
18751	1098	20	1	1	CD
18751	1098	21	grams	gram	NNS
18751	1098	22	,	,	,
18751	1098	23	and	and	CC
18751	1098	24	are	be	VBP
18751	1098	25	formed	form	VBN
18751	1098	26	of	of	IN
18751	1098	27	brass	brass	NN
18751	1098	28	.	.	.
18751	1099	1	The	the	DT
18751	1099	2	fractions	fraction	NNS
18751	1099	3	of	of	IN
18751	1099	4	the	the	DT
18751	1099	5	gram	gram	NN
18751	1099	6	are	be	VBP
18751	1099	7	generally	generally	RB
18751	1099	8	made	make	VBN
18751	1099	9	of	of	IN
18751	1099	10	platinum	platinum	NN
18751	1099	11	or	or	CC
18751	1099	12	of	of	IN
18751	1099	13	aluminium	aluminium	NN
18751	1099	14	,	,	,
18751	1099	15	and	and	CC
18751	1099	16	are	be	VBP
18751	1099	17	arranged	arrange	VBN
18751	1099	18	in	in	IN
18751	1099	19	the	the	DT
18751	1099	20	following	follow	VBG
18751	1099	21	order:--0.5	order:--0.5	NNP
18751	1099	22	,	,	,
18751	1099	23	0.2	0.2	CD
18751	1099	24	,	,	,
18751	1099	25	0.1	0.1	CD
18751	1099	26	,	,	,
18751	1099	27	0.1	0.1	CD
18751	1099	28	,	,	,
18751	1099	29	and	and	CC
18751	1099	30	0.05	0.05	CD
18751	1099	31	,	,	,
18751	1099	32	0.02	0.02	CD
18751	1099	33	,	,	,
18751	1099	34	0.01	0.01	CD
18751	1099	35	,	,	,
18751	1099	36	0.01	0.01	CD
18751	1099	37	.	.	.
18751	1100	1	These	these	DT
18751	1100	2	may	may	MD
18751	1100	3	be	be	VB
18751	1100	4	marked	mark	VBN
18751	1100	5	in	in	IN
18751	1100	6	this	this	DT
18751	1100	7	way	way	NN
18751	1100	8	,	,	,
18751	1100	9	or	or	CC
18751	1100	10	they	-PRON-	PRP
18751	1100	11	may	may	MD
18751	1100	12	be	be	VB
18751	1100	13	marked	mark	VBN
18751	1100	14	500	500	CD
18751	1100	15	,	,	,
18751	1100	16	200	200	CD
18751	1100	17	,	,	,
18751	1100	18	100	100	CD
18751	1100	19	,	,	,
18751	1100	20	100	100	CD
18751	1100	21	,	,	,
18751	1100	22	50	50	CD
18751	1100	23	,	,	,
18751	1100	24	20	20	CD
18751	1100	25	,	,	,
18751	1100	26	10	10	CD
18751	1100	27	,	,	,
18751	1100	28	10	10	CD
18751	1100	29	;	;	:
18751	1100	30	the	the	DT
18751	1100	31	500	500	CD
18751	1100	32	meaning	mean	VBG
18751	1100	33	500	500	CD
18751	1100	34	milligrams	milligram	NNS
18751	1100	35	.	.	.
18751	1101	1	Some	some	DT
18751	1101	2	makers	maker	NNS
18751	1101	3	send	send	VBP
18751	1101	4	out	out	RP
18751	1101	5	weights	weight	NNS
18751	1101	6	in	in	IN
18751	1101	7	the	the	DT
18751	1101	8	series	series	NN
18751	1101	9	50	50	CD
18751	1101	10	,	,	,
18751	1101	11	20	20	CD
18751	1101	12	,	,	,
18751	1101	13	20	20	CD
18751	1101	14	,	,	,
18751	1101	15	10	10	CD
18751	1101	16	,	,	,
18751	1101	17	&	&	CC
18751	1101	18	c.	c.	NNP
18751	1101	19	Weights	Weights	NNPS
18751	1101	20	of	of	IN
18751	1101	21	less	less	JJR
18751	1101	22	than	than	IN
18751	1101	23	0.01	0.01	CD
18751	1101	24	gram	gram	NN
18751	1101	25	are	be	VBP
18751	1101	26	generally	generally	RB
18751	1101	27	present	present	JJ
18751	1101	28	in	in	IN
18751	1101	29	a	a	DT
18751	1101	30	box	box	NN
18751	1101	31	,	,	,
18751	1101	32	but	but	CC
18751	1101	33	it	-PRON-	PRP
18751	1101	34	is	be	VBZ
18751	1101	35	much	much	RB
18751	1101	36	more	more	RBR
18751	1101	37	convenient	convenient	JJ
18751	1101	38	to	to	TO
18751	1101	39	work	work	VB
18751	1101	40	with	with	IN
18751	1101	41	a	a	DT
18751	1101	42	rider	rider	NN
18751	1101	43	.	.	.
18751	1102	1	This	this	DT
18751	1102	2	is	be	VBZ
18751	1102	3	a	a	DT
18751	1102	4	piece	piece	NN
18751	1102	5	of	of	IN
18751	1102	6	wire	wire	NN
18751	1102	7	which	which	WDT
18751	1102	8	in	in	IN
18751	1102	9	the	the	DT
18751	1102	10	pan	pan	NN
18751	1102	11	weighs	weigh	VBZ
18751	1102	12	0.01	0.01	CD
18751	1102	13	gram	gram	NN
18751	1102	14	;	;	:
18751	1102	15	it	-PRON-	PRP
18751	1102	16	is	be	VBZ
18751	1102	17	made	make	VBN
18751	1102	18	in	in	IN
18751	1102	19	such	such	PDT
18751	1102	20	a	a	DT
18751	1102	21	form	form	NN
18751	1102	22	that	that	WDT
18751	1102	23	it	-PRON-	PRP
18751	1102	24	will	will	MD
18751	1102	25	ride	ride	VB
18751	1102	26	on	on	IN
18751	1102	27	the	the	DT
18751	1102	28	beam	beam	NN
18751	1102	29	,	,	,
18751	1102	30	and	and	CC
18751	1102	31	its	-PRON-	PRP$
18751	1102	32	effective	effective	JJ
18751	1102	33	weight	weight	NN
18751	1102	34	decreases	decrease	VBZ
18751	1102	35	as	as	IN
18751	1102	36	it	-PRON-	PRP
18751	1102	37	approaches	approach	VBZ
18751	1102	38	the	the	DT
18751	1102	39	centre	centre	NN
18751	1102	40	.	.	.
18751	1103	1	If	if	IN
18751	1103	2	the	the	DT
18751	1103	3	arm	arm	NN
18751	1103	4	of	of	IN
18751	1103	5	the	the	DT
18751	1103	6	beam	beam	NN
18751	1103	7	is	be	VBZ
18751	1103	8	divided	divide	VBN
18751	1103	9	into	into	IN
18751	1103	10	tenths	tenth	NNS
18751	1103	11	,	,	,
18751	1103	12	then	then	RB
18751	1103	13	each	each	DT
18751	1103	14	tenth	tenth	JJ
18751	1103	15	counting	count	VBG
18751	1103	16	from	from	IN
18751	1103	17	the	the	DT
18751	1103	18	centre	centre	NNP
18751	1103	19	outward	outward	NNP
18751	1103	20	equals	equal	VBZ
18751	1103	21	0.001	0.001	CD
18751	1103	22	gram	gram	NN
18751	1103	23	or	or	CC
18751	1103	24	1	1	CD
18751	1103	25	milligram	milligram	NN
18751	1103	26	,	,	,
18751	1103	27	and	and	CC
18751	1103	28	if	if	IN
18751	1103	29	these	these	DT
18751	1103	30	tenths	tenth	NNS
18751	1103	31	be	be	VB
18751	1103	32	further	further	RB
18751	1103	33	subdivided	subdivide	VBN
18751	1103	34	the	the	DT
18751	1103	35	fractions	fraction	NNS
18751	1103	36	of	of	IN
18751	1103	37	a	a	DT
18751	1103	38	milligram	milligram	NN
18751	1103	39	are	be	VBP
18751	1103	40	obtained	obtain	VBN
18751	1103	41	;	;	:
18751	1103	42	and	and	CC
18751	1103	43	these	these	DT
18751	1103	44	give	give	VBP
18751	1103	45	figures	figure	NNS
18751	1103	46	in	in	IN
18751	1103	47	the	the	DT
18751	1103	48	fourth	fourth	JJ
18751	1103	49	place	place	NN
18751	1103	50	of	of	IN
18751	1103	51	decimals	decimal	NNS
18751	1103	52	.	.	.
18751	1104	1	A	a	DT
18751	1104	2	fairly	fairly	RB
18751	1104	3	good	good	JJ
18751	1104	4	balance	balance	NN
18751	1104	5	should	should	MD
18751	1104	6	be	be	VB
18751	1104	7	sensitive	sensitive	JJ
18751	1104	8	to	to	IN
18751	1104	9	0.0001	0.0001	CD
18751	1104	10	gram	gram	NN
18751	1104	11	.	.	.
18751	1105	1	The	the	DT
18751	1105	2	weights	weight	NNS
18751	1105	3	must	must	MD
18751	1105	4	never	never	RB
18751	1105	5	be	be	VB
18751	1105	6	touched	touch	VBN
18751	1105	7	with	with	IN
18751	1105	8	the	the	DT
18751	1105	9	fingers	finger	NNS
18751	1105	10	,	,	,
18751	1105	11	and	and	CC
18751	1105	12	the	the	DT
18751	1105	13	forceps	forceps	NNPS
18751	1105	14	for	for	IN
18751	1105	15	moving	move	VBG
18751	1105	16	them	-PRON-	PRP
18751	1105	17	is	be	VBZ
18751	1105	18	used	use	VBN
18751	1105	19	for	for	IN
18751	1105	20	no	no	DT
18751	1105	21	other	other	JJ
18751	1105	22	purpose	purpose	NN
18751	1105	23	.	.	.
18751	1106	1	When	when	WRB
18751	1106	2	not	not	RB
18751	1106	3	in	in	IN
18751	1106	4	actual	actual	JJ
18751	1106	5	use	use	NN
18751	1106	6	the	the	DT
18751	1106	7	box	box	NN
18751	1106	8	is	be	VBZ
18751	1106	9	kept	keep	VBN
18751	1106	10	closed	closed	JJ
18751	1106	11	.	.	.
18751	1107	1	The	the	DT
18751	1107	2	weights	weight	NNS
18751	1107	3	must	must	MD
18751	1107	4	not	not	RB
18751	1107	5	be	be	VB
18751	1107	6	allowed	allow	VBN
18751	1107	7	to	to	TO
18751	1107	8	remain	remain	VB
18751	1107	9	on	on	IN
18751	1107	10	the	the	DT
18751	1107	11	pan	pan	NN
18751	1107	12	of	of	IN
18751	1107	13	the	the	DT
18751	1107	14	balance	balance	NN
18751	1107	15	.	.	.
18751	1108	1	The	the	DT
18751	1108	2	balance	balance	NN
18751	1108	3	-	-	HYPH
18751	1108	4	case	case	NN
18751	1108	5	must	must	MD
18751	1108	6	not	not	RB
18751	1108	7	be	be	VB
18751	1108	8	open	open	JJ
18751	1108	9	without	without	IN
18751	1108	10	some	some	DT
18751	1108	11	reason	reason	NN
18751	1108	12	.	.	.
18751	1109	1	It	-PRON-	PRP
18751	1109	2	must	must	MD
18751	1109	3	be	be	VB
18751	1109	4	fixed	fix	VBN
18751	1109	5	level	level	NN
18751	1109	6	,	,	,
18751	1109	7	and	and	CC
18751	1109	8	,	,	,
18751	1109	9	once	once	RB
18751	1109	10	fixed	fix	VBN
18751	1109	11	,	,	,
18751	1109	12	must	must	MD
18751	1109	13	not	not	RB
18751	1109	14	be	be	VB
18751	1109	15	needlessly	needlessly	RB
18751	1109	16	moved	move	VBN
18751	1109	17	.	.	.
18751	1110	1	The	the	DT
18751	1110	2	bench	bench	NN
18751	1110	3	on	on	IN
18751	1110	4	which	which	WDT
18751	1110	5	it	-PRON-	PRP
18751	1110	6	stands	stand	VBZ
18751	1110	7	should	should	MD
18751	1110	8	be	be	VB
18751	1110	9	used	use	VBN
18751	1110	10	for	for	IN
18751	1110	11	no	no	DT
18751	1110	12	other	other	JJ
18751	1110	13	purpose	purpose	NN
18751	1110	14	,	,	,
18751	1110	15	and	and	CC
18751	1110	16	no	no	DT
18751	1110	17	one	one	NN
18751	1110	18	should	should	MD
18751	1110	19	be	be	VB
18751	1110	20	allowed	allow	VBN
18751	1110	21	to	to	TO
18751	1110	22	lean	lean	VB
18751	1110	23	upon	upon	IN
18751	1110	24	it	-PRON-	PRP
18751	1110	25	.	.	.
18751	1111	1	[	[	-LRB-
18751	1111	2	Illustration	illustration	NN
18751	1111	3	:	:	:
18751	1111	4	FIG	FIG	NNP
18751	1111	5	.	.	.
18751	1112	1	25	25	CD
18751	1112	2	.	.	.
18751	1112	3	]	]	-RRB-
18751	1113	1	When	when	WRB
18751	1113	2	using	use	VBG
18751	1113	3	a	a	DT
18751	1113	4	balance	balance	NN
18751	1113	5	sit	sit	NN
18751	1113	6	directly	directly	RB
18751	1113	7	in	in	IN
18751	1113	8	front	front	NN
18751	1113	9	of	of	IN
18751	1113	10	it	-PRON-	PRP
18751	1113	11	.	.	.
18751	1114	1	Ordinarily	ordinarily	RB
18751	1114	2	the	the	DT
18751	1114	3	substance	substance	NN
18751	1114	4	to	to	TO
18751	1114	5	be	be	VB
18751	1114	6	weighed	weigh	VBN
18751	1114	7	is	be	VBZ
18751	1114	8	best	well	RBS
18751	1114	9	put	put	VBN
18751	1114	10	on	on	IN
18751	1114	11	the	the	DT
18751	1114	12	pan	pan	NN
18751	1114	13	to	to	IN
18751	1114	14	the	the	DT
18751	1114	15	user	user	NN
18751	1114	16	's	's	POS
18751	1114	17	left	leave	VBN
18751	1114	18	;	;	:
18751	1114	19	the	the	DT
18751	1114	20	weights	weight	NNS
18751	1114	21	and	and	CC
18751	1114	22	the	the	DT
18751	1114	23	rider	rider	NN
18751	1114	24	are	be	VBP
18751	1114	25	then	then	RB
18751	1114	26	easily	easily	RB
18751	1114	27	manipulated	manipulate	VBN
18751	1114	28	.	.	.
18751	1115	1	Powders	powder	NNS
18751	1115	2	,	,	,
18751	1115	3	&	&	CC
18751	1115	4	c.	c.	NNP
18751	1115	5	,	,	,
18751	1115	6	should	should	MD
18751	1115	7	not	not	RB
18751	1115	8	be	be	VB
18751	1115	9	weighed	weigh	VBN
18751	1115	10	directly	directly	RB
18751	1115	11	on	on	IN
18751	1115	12	the	the	DT
18751	1115	13	balance	balance	NN
18751	1115	14	;	;	:
18751	1115	15	a	a	DT
18751	1115	16	counterpoised	counterpoised	JJ
18751	1115	17	watch	watch	NN
18751	1115	18	-	-	HYPH
18751	1115	19	glass	glass	NN
18751	1115	20	or	or	CC
18751	1115	21	metal	metal	NN
18751	1115	22	scoop	scoop	NN
18751	1115	23	(	(	-LRB-
18751	1115	24	fig	fig	NN
18751	1115	25	.	.	.
18751	1116	1	25	25	CD
18751	1116	2	)	)	-RRB-
18751	1116	3	should	should	MD
18751	1116	4	be	be	VB
18751	1116	5	used	use	VBN
18751	1116	6	.	.	.
18751	1117	1	In	in	IN
18751	1117	2	some	some	DT
18751	1117	3	cases	case	NNS
18751	1117	4	it	-PRON-	PRP
18751	1117	5	is	be	VBZ
18751	1117	6	advisable	advisable	JJ
18751	1117	7	to	to	TO
18751	1117	8	use	use	VB
18751	1117	9	a	a	DT
18751	1117	10	weighing	weighing	NN
18751	1117	11	-	-	HYPH
18751	1117	12	bottle	bottle	NN
18751	1117	13	.	.	.
18751	1118	1	This	this	DT
18751	1118	2	is	be	VBZ
18751	1118	3	a	a	DT
18751	1118	4	light	light	JJ
18751	1118	5	,	,	,
18751	1118	6	well	well	RB
18751	1118	7	-	-	HYPH
18751	1118	8	stoppered	stopper	VBN
18751	1118	9	bottle	bottle	NN
18751	1118	10	(	(	-LRB-
18751	1118	11	fig	fig	NN
18751	1118	12	.	.	.
18751	1119	1	3	3	LS
18751	1119	2	)	)	-RRB-
18751	1119	3	containing	contain	VBG
18751	1119	4	the	the	DT
18751	1119	5	powdered	powdered	JJ
18751	1119	6	ore	ore	NN
18751	1119	7	.	.	.
18751	1120	1	It	-PRON-	PRP
18751	1120	2	is	be	VBZ
18751	1120	3	first	first	RB
18751	1120	4	filled	fill	VBN
18751	1120	5	and	and	CC
18751	1120	6	weighed	weigh	VBN
18751	1120	7	;	;	:
18751	1120	8	then	then	RB
18751	1120	9	some	some	DT
18751	1120	10	of	of	IN
18751	1120	11	the	the	DT
18751	1120	12	substance	substance	NN
18751	1120	13	is	be	VBZ
18751	1120	14	carefully	carefully	RB
18751	1120	15	poured	pour	VBN
18751	1120	16	from	from	IN
18751	1120	17	it	-PRON-	PRP
18751	1120	18	into	into	IN
18751	1120	19	a	a	DT
18751	1120	20	beaker	beaker	NN
18751	1120	21	or	or	CC
18751	1120	22	other	other	JJ
18751	1120	23	vessel	vessel	NN
18751	1120	24	,	,	,
18751	1120	25	and	and	CC
18751	1120	26	it	-PRON-	PRP
18751	1120	27	is	be	VBZ
18751	1120	28	weighed	weigh	VBN
18751	1120	29	again	again	RB
18751	1120	30	;	;	:
18751	1120	31	the	the	DT
18751	1120	32	difference	difference	NN
18751	1120	33	in	in	IN
18751	1120	34	the	the	DT
18751	1120	35	two	two	CD
18751	1120	36	weighings	weighing	NNS
18751	1120	37	gives	give	VBZ
18751	1120	38	the	the	DT
18751	1120	39	weight	weight	NN
18751	1120	40	of	of	IN
18751	1120	41	substance	substance	NN
18751	1120	42	taken	take	VBN
18751	1120	43	.	.	.
18751	1121	1	A	a	DT
18751	1121	2	substance	substance	NN
18751	1121	3	must	must	MD
18751	1121	4	always	always	RB
18751	1121	5	be	be	VB
18751	1121	6	cold	cold	JJ
18751	1121	7	when	when	WRB
18751	1121	8	weighed	weigh	VBN
18751	1121	9	,	,	,
18751	1121	10	and	and	CC
18751	1121	11	large	large	JJ
18751	1121	12	glass	glass	NN
18751	1121	13	vessels	vessel	NNS
18751	1121	14	should	should	MD
18751	1121	15	be	be	VB
18751	1121	16	allowed	allow	VBN
18751	1121	17	to	to	TO
18751	1121	18	stand	stand	VB
18751	1121	19	in	in	IN
18751	1121	20	the	the	DT
18751	1121	21	balance	balance	NN
18751	1121	22	-	-	HYPH
18751	1121	23	box	box	NN
18751	1121	24	a	a	DT
18751	1121	25	little	little	JJ
18751	1121	26	while	while	NN
18751	1121	27	before	before	IN
18751	1121	28	being	be	VBG
18751	1121	29	weighed	weigh	VBN
18751	1121	30	.	.	.
18751	1122	1	Always	always	RB
18751	1122	2	have	have	VB
18751	1122	3	the	the	DT
18751	1122	4	balance	balance	NN
18751	1122	5	at	at	IN
18751	1122	6	rest	rest	NN
18751	1122	7	when	when	WRB
18751	1122	8	putting	put	VBG
18751	1122	9	on	on	RP
18751	1122	10	or	or	CC
18751	1122	11	taking	take	VBG
18751	1122	12	off	off	RP
18751	1122	13	anything	anything	NN
18751	1122	14	from	from	IN
18751	1122	15	the	the	DT
18751	1122	16	pans	pan	NNS
18751	1122	17	.	.	.
18751	1123	1	Put	put	VB
18751	1123	2	the	the	DT
18751	1123	3	weights	weight	NNS
18751	1123	4	on	on	RP
18751	1123	5	systematically	systematically	RB
18751	1123	6	.	.	.
18751	1124	1	In	in	IN
18751	1124	2	using	use	VBG
18751	1124	3	the	the	DT
18751	1124	4	rider	rider	NN
18751	1124	5	(	(	-LRB-
18751	1124	6	except	except	IN
18751	1124	7	you	-PRON-	PRP
18751	1124	8	have	have	VBP
18751	1124	9	a	a	DT
18751	1124	10	reason	reason	NN
18751	1124	11	to	to	IN
18751	1124	12	the	the	DT
18751	1124	13	contrary	contrary	NN
18751	1124	14	)	)	-RRB-
18751	1124	15	,	,	,
18751	1124	16	put	put	VBD
18751	1124	17	it	-PRON-	PRP
18751	1124	18	on	on	RP
18751	1124	19	at	at	IN
18751	1124	20	the	the	DT
18751	1124	21	5	5	CD
18751	1124	22	;	;	:
18751	1124	23	if	if	IN
18751	1124	24	this	this	DT
18751	1124	25	is	be	VBZ
18751	1124	26	too	too	RB
18751	1124	27	much	much	JJ
18751	1124	28	,	,	,
18751	1124	29	then	then	RB
18751	1124	30	try	try	VB
18751	1124	31	it	-PRON-	PRP
18751	1124	32	at	at	IN
18751	1124	33	the	the	DT
18751	1124	34	3	3	CD
18751	1124	35	;	;	:
18751	1124	36	if	if	IN
18751	1124	37	then	then	RB
18751	1124	38	the	the	DT
18751	1124	39	weights	weight	NNS
18751	1124	40	are	be	VBP
18751	1124	41	too	too	RB
18751	1124	42	little	little	JJ
18751	1124	43	,	,	,
18751	1124	44	try	try	VB
18751	1124	45	at	at	IN
18751	1124	46	the	the	DT
18751	1124	47	4	4	CD
18751	1124	48	,	,	,
18751	1124	49	if	if	IN
18751	1124	50	still	still	RB
18751	1124	51	not	not	RB
18751	1124	52	enough	enough	RB
18751	1124	53	,	,	,
18751	1124	54	the	the	DT
18751	1124	55	correct	correct	JJ
18751	1124	56	weight	weight	NN
18751	1124	57	must	must	MD
18751	1124	58	be	be	VB
18751	1124	59	between	between	IN
18751	1124	60	the	the	DT
18751	1124	61	4	4	CD
18751	1124	62	and	and	CC
18751	1124	63	5	5	CD
18751	1124	64	;	;	:
18751	1124	65	try	try	VB
18751	1124	66	half	half	JJ
18751	1124	67	-	-	HYPH
18751	1124	68	way	way	NN
18751	1124	69	between	between	IN
18751	1124	70	.	.	.
18751	1125	1	It	-PRON-	PRP
18751	1125	2	is	be	VBZ
18751	1125	3	best	good	JJS
18751	1125	4	to	to	TO
18751	1125	5	work	work	VB
18751	1125	6	with	with	IN
18751	1125	7	the	the	DT
18751	1125	8	balance	balance	NN
18751	1125	9	vibrating	vibrate	VBG
18751	1125	10	;	;	:
18751	1125	11	equilibrium	equilibrium	NN
18751	1125	12	is	be	VBZ
18751	1125	13	established	establish	VBN
18751	1125	14	when	when	WRB
18751	1125	15	the	the	DT
18751	1125	16	vibration	vibration	NN
18751	1125	17	to	to	IN
18751	1125	18	the	the	DT
18751	1125	19	left	left	NN
18751	1125	20	is	be	VBZ
18751	1125	21	the	the	DT
18751	1125	22	mean	mean	NN
18751	1125	23	of	of	IN
18751	1125	24	the	the	DT
18751	1125	25	preceding	precede	VBG
18751	1125	26	and	and	CC
18751	1125	27	succeeding	succeed	VBG
18751	1125	28	vibrations	vibration	NNS
18751	1125	29	to	to	IN
18751	1125	30	the	the	DT
18751	1125	31	right	right	NN
18751	1125	32	.	.	.
18751	1126	1	For	for	IN
18751	1126	2	example	example	NN
18751	1126	3	,	,	,
18751	1126	4	if	if	IN
18751	1126	5	it	-PRON-	PRP
18751	1126	6	vibrates	vibrate	VBZ
18751	1126	7	6	6	CD
18751	1126	8	divisions	division	NNS
18751	1126	9	to	to	IN
18751	1126	10	the	the	DT
18751	1126	11	right	right	NN
18751	1126	12	on	on	IN
18751	1126	13	one	one	CD
18751	1126	14	swing	swing	NN
18751	1126	15	,	,	,
18751	1126	16	and	and	CC
18751	1126	17	5	5	CD
18751	1126	18	divisions	division	NNS
18751	1126	19	on	on	IN
18751	1126	20	the	the	DT
18751	1126	21	next	next	JJ
18751	1126	22	,	,	,
18751	1126	23	the	the	DT
18751	1126	24	intermediate	intermediate	JJ
18751	1126	25	vibration	vibration	NN
18751	1126	26	to	to	IN
18751	1126	27	the	the	DT
18751	1126	28	left	left	NN
18751	1126	29	should	should	MD
18751	1126	30	have	have	VB
18751	1126	31	been	be	VBN
18751	1126	32	5	5	CD
18751	1126	33	-	-	SYM
18751	1126	34	1/2	1/2	CD
18751	1126	35	.	.	.
18751	1127	1	Note	note	VB
18751	1127	2	whether	whether	IN
18751	1127	3	the	the	DT
18751	1127	4	substance	substance	NN
18751	1127	5	increases	increase	VBZ
18751	1127	6	in	in	IN
18751	1127	7	weight	weight	NN
18751	1127	8	whilst	whilst	IN
18751	1127	9	on	on	IN
18751	1127	10	the	the	DT
18751	1127	11	balance	balance	NN
18751	1127	12	.	.	.
18751	1128	1	If	if	IN
18751	1128	2	it	-PRON-	PRP
18751	1128	3	does	do	VBZ
18751	1128	4	it	-PRON-	PRP
18751	1128	5	may	may	MD
18751	1128	6	be	be	VB
18751	1128	7	because	because	IN
18751	1128	8	it	-PRON-	PRP
18751	1128	9	was	be	VBD
18751	1128	10	put	put	VBN
18751	1128	11	on	on	IN
18751	1128	12	warm	warm	JJ
18751	1128	13	,	,	,
18751	1128	14	and	and	CC
18751	1128	15	is	be	VBZ
18751	1128	16	cooling	cool	VBG
18751	1128	17	,	,	,
18751	1128	18	or	or	CC
18751	1128	19	it	-PRON-	PRP
18751	1128	20	may	may	MD
18751	1128	21	be	be	VB
18751	1128	22	because	because	IN
18751	1128	23	it	-PRON-	PRP
18751	1128	24	is	be	VBZ
18751	1128	25	taking	take	VBG
18751	1128	26	up	up	RP
18751	1128	27	moisture	moisture	NN
18751	1128	28	from	from	IN
18751	1128	29	the	the	DT
18751	1128	30	air	air	NN
18751	1128	31	.	.	.
18751	1129	1	Substances	substance	NNS
18751	1129	2	which	which	WDT
18751	1129	3	take	take	VBP
18751	1129	4	up	up	RP
18751	1129	5	moisture	moisture	NN
18751	1129	6	rapidly	rapidly	RB
18751	1129	7	should	should	MD
18751	1129	8	be	be	VB
18751	1129	9	weighed	weigh	VBN
18751	1129	10	in	in	IN
18751	1129	11	clipped	clip	VBN
18751	1129	12	watch	watch	NN
18751	1129	13	-	-	HYPH
18751	1129	14	glasses	glass	NNS
18751	1129	15	or	or	CC
18751	1129	16	in	in	IN
18751	1129	17	light	light	JJ
18751	1129	18	-	-	HYPH
18751	1129	19	weighing	weigh	VBG
18751	1129	20	bottles	bottle	NNS
18751	1129	21	or	or	CC
18751	1129	22	tubes	tube	NNS
18751	1129	23	.	.	.
18751	1130	1	Students	student	NNS
18751	1130	2	,	,	,
18751	1130	3	in	in	IN
18751	1130	4	recording	record	VBG
18751	1130	5	the	the	DT
18751	1130	6	weights	weight	NNS
18751	1130	7	,	,	,
18751	1130	8	should	should	MD
18751	1130	9	first	first	RB
18751	1130	10	read	read	VB
18751	1130	11	off	off	RP
18751	1130	12	those	those	DT
18751	1130	13	missing	miss	VBG
18751	1130	14	from	from	IN
18751	1130	15	the	the	DT
18751	1130	16	box	box	NN
18751	1130	17	,	,	,
18751	1130	18	writing	write	VBG
18751	1130	19	down	down	RP
18751	1130	20	each	each	DT
18751	1130	21	order	order	NN
18751	1130	22	of	of	IN
18751	1130	23	figures	figure	NNS
18751	1130	24	as	as	IN
18751	1130	25	determined	determined	JJ
18751	1130	26	;	;	:
18751	1130	27	first	first	JJ
18751	1130	28	tens	ten	NNS
18751	1130	29	,	,	,
18751	1130	30	then	then	RB
18751	1130	31	units	unit	NNS
18751	1130	32	,	,	,
18751	1130	33	and	and	CC
18751	1130	34	so	so	RB
18751	1130	35	on	on	RB
18751	1130	36	.	.	.
18751	1131	1	Remember	remember	VB
18751	1131	2	that	that	IN
18751	1131	3	the	the	DT
18751	1131	4	first	first	JJ
18751	1131	5	four	four	CD
18751	1131	6	platinum	platinum	NN
18751	1131	7	weights	weight	NNS
18751	1131	8	give	give	VBP
18751	1131	9	the	the	DT
18751	1131	10	figures	figure	NNS
18751	1131	11	of	of	IN
18751	1131	12	the	the	DT
18751	1131	13	first	first	JJ
18751	1131	14	place	place	NN
18751	1131	15	of	of	IN
18751	1131	16	decimals	decimal	NNS
18751	1131	17	,	,	,
18751	1131	18	the	the	DT
18751	1131	19	second	second	JJ
18751	1131	20	four	four	CD
18751	1131	21	give	give	VBP
18751	1131	22	the	the	DT
18751	1131	23	second	second	JJ
18751	1131	24	place	place	NN
18751	1131	25	,	,	,
18751	1131	26	and	and	CC
18751	1131	27	that	that	IN
18751	1131	28	the	the	DT
18751	1131	29	third	third	JJ
18751	1131	30	and	and	CC
18751	1131	31	fourth	fourth	JJ
18751	1131	32	places	place	NNS
18751	1131	33	are	be	VBP
18751	1131	34	given	give	VBN
18751	1131	35	by	by	IN
18751	1131	36	the	the	DT
18751	1131	37	rider	rider	NN
18751	1131	38	.	.	.
18751	1132	1	Having	have	VBG
18751	1132	2	taken	take	VBN
18751	1132	3	down	down	RP
18751	1132	4	the	the	DT
18751	1132	5	figures	figure	NNS
18751	1132	6	,	,	,
18751	1132	7	confirm	confirm	VB
18751	1132	8	them	-PRON-	PRP
18751	1132	9	by	by	IN
18751	1132	10	reading	read	VBG
18751	1132	11	off	off	RP
18751	1132	12	the	the	DT
18751	1132	13	weights	weight	NNS
18751	1132	14	as	as	IN
18751	1132	15	you	-PRON-	PRP
18751	1132	16	put	put	VBP
18751	1132	17	them	-PRON-	PRP
18751	1132	18	back	back	RB
18751	1132	19	into	into	IN
18751	1132	20	the	the	DT
18751	1132	21	box	box	NN
18751	1132	22	.	.	.
18751	1133	1	Do	do	VBP
18751	1133	2	not	not	RB
18751	1133	3	rest	rest	VB
18751	1133	4	a	a	DT
18751	1133	5	weight	weight	NN
18751	1133	6	on	on	IN
18751	1133	7	the	the	DT
18751	1133	8	palm	palm	NN
18751	1133	9	of	of	IN
18751	1133	10	your	-PRON-	PRP$
18751	1133	11	hand	hand	NN
18751	1133	12	for	for	IN
18751	1133	13	convenience	convenience	NN
18751	1133	14	in	in	IN
18751	1133	15	reading	read	VBG
18751	1133	16	the	the	DT
18751	1133	17	mark	mark	NN
18751	1133	18	upon	upon	IN
18751	1133	19	it	-PRON-	PRP
18751	1133	20	.	.	.
18751	1134	1	Remember	remember	VB
18751	1134	2	one	one	CD
18751	1134	3	weight	weight	NN
18751	1134	4	lost	lose	VBN
18751	1134	5	from	from	IN
18751	1134	6	a	a	DT
18751	1134	7	box	box	NN
18751	1134	8	spoils	spoil	VBZ
18751	1134	9	the	the	DT
18751	1134	10	set	set	NN
18751	1134	11	.	.	.
18751	1135	1	Do	do	VB
18751	1135	2	not	not	RB
18751	1135	3	take	take	VB
18751	1135	4	it	-PRON-	PRP
18751	1135	5	for	for	IN
18751	1135	6	granted	grant	VBN
18751	1135	7	that	that	IN
18751	1135	8	the	the	DT
18751	1135	9	balance	balance	NN
18751	1135	10	is	be	VBZ
18751	1135	11	in	in	IN
18751	1135	12	equilibrium	equilibrium	NN
18751	1135	13	before	before	IN
18751	1135	14	you	-PRON-	PRP
18751	1135	15	start	start	VBP
18751	1135	16	weighing	weigh	VBG
18751	1135	17	:	:	:
18751	1135	18	try	try	VB
18751	1135	19	it	-PRON-	PRP
18751	1135	20	.	.	.
18751	1136	1	[	[	-LRB-
18751	1136	2	Illustration	illustration	NN
18751	1136	3	:	:	:
18751	1136	4	FIG	FIG	NNP
18751	1136	5	.	.	.
18751	1137	1	26	26	CD
18751	1137	2	.	.	.
18751	1137	3	]	]	-RRB-
18751	1138	1	~Measuring	~measure	VBG
18751	1138	2	Liquids.~--For	liquids.~--for	JJ
18751	1138	3	coarse	coarse	JJ
18751	1138	4	work	work	NN
18751	1138	5	,	,	,
18751	1138	6	such	such	JJ
18751	1138	7	as	as	IN
18751	1138	8	measuring	measure	VBG
18751	1138	9	acids	acid	NNS
18751	1138	10	for	for	IN
18751	1138	11	dissolving	dissolving	NN
18751	1138	12	ores	ore	NNS
18751	1138	13	,	,	,
18751	1138	14	graduated	graduate	VBD
18751	1138	15	glasses	glass	NNS
18751	1138	16	similar	similar	JJ
18751	1138	17	to	to	IN
18751	1138	18	those	those	DT
18751	1138	19	used	use	VBN
18751	1138	20	by	by	IN
18751	1138	21	druggists	druggist	NNS
18751	1138	22	may	may	MD
18751	1138	23	be	be	VB
18751	1138	24	used	use	VBN
18751	1138	25	.	.	.
18751	1139	1	It	-PRON-	PRP
18751	1139	2	is	be	VBZ
18751	1139	3	well	well	JJ
18751	1139	4	to	to	TO
18751	1139	5	have	have	VB
18751	1139	6	two	two	CD
18751	1139	7	sizes	size	NNS
18751	1139	8	--	--	:
18751	1139	9	a	a	DT
18751	1139	10	smaller	small	JJR
18751	1139	11	graduated	graduate	VBN
18751	1139	12	into	into	IN
18751	1139	13	divisions	division	NNS
18751	1139	14	of	of	IN
18751	1139	15	5	5	CD
18751	1139	16	c.c	c.c	NNP
18751	1139	17	.	.	.
18751	1140	1	(	(	-LRB-
18751	1140	2	fig	fig	NN
18751	1140	3	.	.	.
18751	1141	1	26	26	CD
18751	1141	2	)	)	-RRB-
18751	1141	3	,	,	,
18751	1141	4	and	and	CC
18751	1141	5	a	a	DT
18751	1141	6	larger	large	JJR
18751	1141	7	with	with	IN
18751	1141	8	divisions	division	NNS
18751	1141	9	equal	equal	JJ
18751	1141	10	to	to	IN
18751	1141	11	10	10	CD
18751	1141	12	c.c	c.c	NNP
18751	1141	13	.	.	.
18751	1142	1	No	no	DT
18751	1142	2	measurement	measurement	NN
18751	1142	3	of	of	IN
18751	1142	4	importance	importance	NN
18751	1142	5	should	should	MD
18751	1142	6	be	be	VB
18751	1142	7	made	make	VBN
18751	1142	8	in	in	IN
18751	1142	9	a	a	DT
18751	1142	10	vessel	vessel	NN
18751	1142	11	of	of	IN
18751	1142	12	this	this	DT
18751	1142	13	kind	kind	NN
18751	1142	14	,	,	,
18751	1142	15	as	as	IN
18751	1142	16	a	a	DT
18751	1142	17	slight	slight	JJ
18751	1142	18	variation	variation	NN
18751	1142	19	in	in	IN
18751	1142	20	level	level	NN
18751	1142	21	causes	cause	VBZ
18751	1142	22	a	a	DT
18751	1142	23	serious	serious	JJ
18751	1142	24	error	error	NN
18751	1142	25	.	.	.
18751	1143	1	~Graduated	~Graduated	NFP
18751	1143	2	flasks~	flasks~	NNP
18751	1143	3	must	must	MD
18751	1143	4	be	be	VB
18751	1143	5	used	use	VBN
18751	1143	6	when	when	WRB
18751	1143	7	anything	anything	NN
18751	1143	8	has	have	VBZ
18751	1143	9	to	to	TO
18751	1143	10	be	be	VB
18751	1143	11	made	make	VBN
18751	1143	12	up	up	RP
18751	1143	13	to	to	IN
18751	1143	14	a	a	DT
18751	1143	15	definite	definite	JJ
18751	1143	16	bulk	bulk	NN
18751	1143	17	,	,	,
18751	1143	18	or	or	CC
18751	1143	19	when	when	WRB
18751	1143	20	a	a	DT
18751	1143	21	fixed	fix	VBN
18751	1143	22	volume	volume	NN
18751	1143	23	has	have	VBZ
18751	1143	24	to	to	TO
18751	1143	25	be	be	VB
18751	1143	26	collected	collect	VBN
18751	1143	27	.	.	.
18751	1144	1	If	if	IN
18751	1144	2	,	,	,
18751	1144	3	for	for	IN
18751	1144	4	example	example	NN
18751	1144	5	,	,	,
18751	1144	6	a	a	DT
18751	1144	7	certain	certain	JJ
18751	1144	8	weight	weight	NN
18751	1144	9	of	of	IN
18751	1144	10	substance	substance	NN
18751	1144	11	has	have	VBZ
18751	1144	12	to	to	TO
18751	1144	13	be	be	VB
18751	1144	14	dissolved	dissolve	VBN
18751	1144	15	and	and	CC
18751	1144	16	diluted	dilute	VBN
18751	1144	17	to	to	IN
18751	1144	18	a	a	DT
18751	1144	19	litre	litre	NN
18751	1144	20	,	,	,
18751	1144	21	or	or	CC
18751	1144	22	if	if	IN
18751	1144	23	the	the	DT
18751	1144	24	first	first	JJ
18751	1144	25	50	50	CD
18751	1144	26	c.c	c.c	NNP
18751	1144	27	.	.	.
18751	1145	1	of	of	IN
18751	1145	2	a	a	DT
18751	1145	3	distillate	distillate	NN
18751	1145	4	has	have	VBZ
18751	1145	5	to	to	TO
18751	1145	6	be	be	VB
18751	1145	7	collected	collect	VBN
18751	1145	8	,	,	,
18751	1145	9	a	a	DT
18751	1145	10	flask	flask	NN
18751	1145	11	should	should	MD
18751	1145	12	be	be	VB
18751	1145	13	used	use	VBN
18751	1145	14	.	.	.
18751	1146	1	Each	each	DT
18751	1146	2	flask	flask	NN
18751	1146	3	is	be	VBZ
18751	1146	4	graduated	graduate	VBN
18751	1146	5	for	for	IN
18751	1146	6	one	one	CD
18751	1146	7	particular	particular	JJ
18751	1146	8	quantity	quantity	NN
18751	1146	9	;	;	:
18751	1146	10	the	the	DT
18751	1146	11	most	most	RBS
18751	1146	12	useful	useful	JJ
18751	1146	13	sizes	size	NNS
18751	1146	14	are	be	VBP
18751	1146	15	1000	1000	CD
18751	1146	16	c.c	c.c	NNP
18751	1146	17	.	.	NNP
18751	1146	18	,	,	,
18751	1146	19	500	500	CD
18751	1146	20	c.c	c.c	NNP
18751	1146	21	.	.	NNP
18751	1146	22	,	,	,
18751	1146	23	200	200	CD
18751	1146	24	c.c	c.c	NNP
18751	1146	25	.	.	NNP
18751	1146	26	,	,	,
18751	1146	27	100	100	CD
18751	1146	28	c.c	c.c	NNP
18751	1146	29	.	.	NNP
18751	1146	30	,	,	,
18751	1146	31	and	and	CC
18751	1146	32	50	50	CD
18751	1146	33	c.c	c.c	NNP
18751	1146	34	.	.	.
18751	1147	1	The	the	DT
18751	1147	2	mark	mark	NN
18751	1147	3	should	should	MD
18751	1147	4	be	be	VB
18751	1147	5	in	in	IN
18751	1147	6	the	the	DT
18751	1147	7	narrowest	narrow	JJS
18751	1147	8	part	part	NN
18751	1147	9	of	of	IN
18751	1147	10	the	the	DT
18751	1147	11	neck	neck	NN
18751	1147	12	,	,	,
18751	1147	13	and	and	CC
18751	1147	14	should	should	MD
18751	1147	15	be	be	VB
18751	1147	16	tangential	tangential	JJ
18751	1147	17	to	to	IN
18751	1147	18	the	the	DT
18751	1147	19	curved	curved	JJ
18751	1147	20	surface	surface	NN
18751	1147	21	of	of	IN
18751	1147	22	the	the	DT
18751	1147	23	liquid	liquid	NN
18751	1147	24	when	when	WRB
18751	1147	25	the	the	DT
18751	1147	26	flask	flask	NN
18751	1147	27	_	_	NNP
18751	1147	28	contains	contain	VBZ
18751	1147	29	_	_	NNP
18751	1147	30	the	the	DT
18751	1147	31	exact	exact	JJ
18751	1147	32	volume	volume	NN
18751	1147	33	specified	specify	VBD
18751	1147	34	.	.	.
18751	1148	1	The	the	DT
18751	1148	2	level	level	NN
18751	1148	3	of	of	IN
18751	1148	4	a	a	DT
18751	1148	5	curved	curved	JJ
18751	1148	6	surface	surface	NN
18751	1148	7	of	of	IN
18751	1148	8	liquid	liquid	NN
18751	1148	9	is	be	VBZ
18751	1148	10	at	at	IN
18751	1148	11	first	first	RB
18751	1148	12	somewhat	somewhat	RB
18751	1148	13	difficult	difficult	JJ
18751	1148	14	to	to	TO
18751	1148	15	read	read	VB
18751	1148	16	:	:	:
18751	1148	17	the	the	DT
18751	1148	18	beginner	beginner	NN
18751	1148	19	is	be	VBZ
18751	1148	20	in	in	IN
18751	1148	21	doubt	doubt	NN
18751	1148	22	whether	whether	IN
18751	1148	23	the	the	DT
18751	1148	24	surface	surface	NN
18751	1148	25	should	should	MD
18751	1148	26	be	be	VB
18751	1148	27	taken	take	VBN
18751	1148	28	at	at	IN
18751	1148	29	A	a	NN
18751	1148	30	,	,	,
18751	1148	31	B	b	NN
18751	1148	32	,	,	,
18751	1148	33	or	or	CC
18751	1148	34	C	C	NNP
18751	1148	35	(	(	-LRB-
18751	1148	36	fig	fig	NN
18751	1148	37	.	.	.
18751	1149	1	27	27	CD
18751	1149	2	)	)	-RRB-
18751	1149	3	.	.	.
18751	1150	1	It	-PRON-	PRP
18751	1150	2	is	be	VBZ
18751	1150	3	best	good	JJS
18751	1150	4	to	to	TO
18751	1150	5	take	take	VB
18751	1150	6	the	the	DT
18751	1150	7	lowest	low	JJS
18751	1150	8	reading	reading	NN
18751	1150	9	C.	C.	NNP
18751	1150	10	In	in	IN
18751	1150	11	some	some	DT
18751	1150	12	lights	light	NNS
18751	1150	13	it	-PRON-	PRP
18751	1150	14	is	be	VBZ
18751	1150	15	difficult	difficult	JJ
18751	1150	16	to	to	TO
18751	1150	17	find	find	VB
18751	1150	18	this	this	DT
18751	1150	19	;	;	:
18751	1150	20	in	in	IN
18751	1150	21	such	such	JJ
18751	1150	22	cases	case	NNS
18751	1150	23	a	a	DT
18751	1150	24	piece	piece	NN
18751	1150	25	of	of	IN
18751	1150	26	white	white	JJ
18751	1150	27	paper	paper	NN
18751	1150	28	or	or	CC
18751	1150	29	card	card	NN
18751	1150	30	held	hold	VBN
18751	1150	31	behind	behind	RB
18751	1150	32	and	and	CC
18751	1150	33	a	a	DT
18751	1150	34	little	little	JJ
18751	1150	35	below	below	RB
18751	1150	36	,	,	,
18751	1150	37	so	so	IN
18751	1150	38	as	as	IN
18751	1150	39	to	to	TO
18751	1150	40	throw	throw	VB
18751	1150	41	light	light	NN
18751	1150	42	up	up	RB
18751	1150	43	and	and	CC
18751	1150	44	against	against	IN
18751	1150	45	the	the	DT
18751	1150	46	curved	curved	JJ
18751	1150	47	surface	surface	NN
18751	1150	48	,	,	,
18751	1150	49	will	will	MD
18751	1150	50	render	render	VB
18751	1150	51	it	-PRON-	PRP
18751	1150	52	clear	clear	JJ
18751	1150	53	.	.	.
18751	1151	1	In	in	IN
18751	1151	2	reading	reading	NN
18751	1151	3	,	,	,
18751	1151	4	one	one	PRP
18751	1151	5	should	should	MD
18751	1151	6	look	look	VB
18751	1151	7	neither	neither	CC
18751	1151	8	up	up	RB
18751	1151	9	at	at	IN
18751	1151	10	nor	nor	CC
18751	1151	11	down	down	RB
18751	1151	12	upon	upon	IN
18751	1151	13	the	the	DT
18751	1151	14	surface	surface	NN
18751	1151	15	,	,	,
18751	1151	16	but	but	CC
18751	1151	17	the	the	DT
18751	1151	18	eye	eye	NN
18751	1151	19	should	should	MD
18751	1151	20	be	be	VB
18751	1151	21	on	on	IN
18751	1151	22	the	the	DT
18751	1151	23	same	same	JJ
18751	1151	24	level	level	NN
18751	1151	25	with	with	IN
18751	1151	26	it	-PRON-	PRP
18751	1151	27	.	.	.
18751	1152	1	It	-PRON-	PRP
18751	1152	2	must	must	MD
18751	1152	3	be	be	VB
18751	1152	4	kept	keep	VBN
18751	1152	5	in	in	IN
18751	1152	6	mind	mind	NN
18751	1152	7	that	that	IN
18751	1152	8	flasks	flask	NNS
18751	1152	9	_	_	NNP
18751	1152	10	contain	contain	NN
18751	1152	11	_	_	NNP
18751	1152	12	the	the	DT
18751	1152	13	quantity	quantity	NN
18751	1152	14	specified	specify	VBN
18751	1152	15	,	,	,
18751	1152	16	but	but	CC
18751	1152	17	deliver	deliver	VB
18751	1152	18	less	less	JJR
18751	1152	19	than	than	IN
18751	1152	20	this	this	DT
18751	1152	21	by	by	IN
18751	1152	22	the	the	DT
18751	1152	23	amount	amount	NN
18751	1152	24	remaining	remain	VBG
18751	1152	25	in	in	IN
18751	1152	26	them	-PRON-	PRP
18751	1152	27	and	and	CC
18751	1152	28	damping	damp	VBG
18751	1152	29	the	the	DT
18751	1152	30	sides	side	NNS
18751	1152	31	.	.	.
18751	1153	1	If	if	IN
18751	1153	2	it	-PRON-	PRP
18751	1153	3	is	be	VBZ
18751	1153	4	desired	desire	VBN
18751	1153	5	to	to	TO
18751	1153	6	transfer	transfer	VB
18751	1153	7	the	the	DT
18751	1153	8	contents	content	NNS
18751	1153	9	say	say	VB
18751	1153	10	of	of	IN
18751	1153	11	a	a	DT
18751	1153	12	100	100	CD
18751	1153	13	c.c	c.c	NN
18751	1153	14	.	.	.
18751	1154	1	flask	flask	NN
18751	1154	2	to	to	IN
18751	1154	3	a	a	DT
18751	1154	4	beaker	beaker	NN
18751	1154	5	,	,	,
18751	1154	6	it	-PRON-	PRP
18751	1154	7	will	will	MD
18751	1154	8	be	be	VB
18751	1154	9	necessary	necessary	JJ
18751	1154	10	to	to	TO
18751	1154	11	complete	complete	VB
18751	1154	12	the	the	DT
18751	1154	13	transfer	transfer	NN
18751	1154	14	by	by	IN
18751	1154	15	rinsing	rinse	VBG
18751	1154	16	out	out	RP
18751	1154	17	the	the	DT
18751	1154	18	flask	flask	NN
18751	1154	19	and	and	CC
18751	1154	20	adding	add	VBG
18751	1154	21	the	the	DT
18751	1154	22	washings	washing	NNS
18751	1154	23	;	;	:
18751	1154	24	otherwise	otherwise	RB
18751	1154	25	there	there	EX
18751	1154	26	will	will	MD
18751	1154	27	be	be	VB
18751	1154	28	a	a	DT
18751	1154	29	sensible	sensible	JJ
18751	1154	30	loss	loss	NN
18751	1154	31	.	.	.
18751	1155	1	Graduated	graduated	JJ
18751	1155	2	cylinders	cylinder	NNS
18751	1155	3	(	(	-LRB-
18751	1155	4	fig	fig	NN
18751	1155	5	.	.	.
18751	1156	1	28	28	CD
18751	1156	2	)	)	-RRB-
18751	1156	3	are	be	VBP
18751	1156	4	convenient	convenient	JJ
18751	1156	5	for	for	IN
18751	1156	6	preparing	prepare	VBG
18751	1156	7	standard	standard	JJ
18751	1156	8	solutions	solution	NNS
18751	1156	9	.	.	.
18751	1157	1	[	[	-LRB-
18751	1157	2	Illustration	illustration	NN
18751	1157	3	:	:	:
18751	1157	4	FIG	FIG	NNP
18751	1157	5	.	.	.
18751	1158	1	27	27	CD
18751	1158	2	.	.	.
18751	1158	3	]	]	-RRB-
18751	1159	1	[	[	-LRB-
18751	1159	2	Illustration	illustration	NN
18751	1159	3	:	:	:
18751	1159	4	FIG	FIG	NNP
18751	1159	5	.	.	.
18751	1160	1	28	28	CD
18751	1160	2	.	.	.
18751	1160	3	]	]	-RRB-
18751	1161	1	[	[	-LRB-
18751	1161	2	Illustration	illustration	NN
18751	1161	3	:	:	:
18751	1161	4	FIG	FIG	NNP
18751	1161	5	.	.	.
18751	1162	1	29	29	CD
18751	1162	2	.	.	.
18751	1162	3	]	]	-RRB-
18751	1163	1	~Pipettes~	~Pipettes~	NFP
18751	1163	2	and	and	CC
18751	1163	3	burettes	burette	NNS
18751	1163	4	are	be	VBP
18751	1163	5	graduated	graduate	VBN
18751	1163	6	to	to	IN
18751	1163	7	_	_	NNP
18751	1163	8	deliver	deliver	VB
18751	1163	9	_	_	NNP
18751	1163	10	the	the	DT
18751	1163	11	quantities	quantity	NNS
18751	1163	12	specified	specify	VBD
18751	1163	13	.	.	.
18751	1164	1	The	the	DT
18751	1164	2	principle	principle	NN
18751	1164	3	of	of	IN
18751	1164	4	the	the	DT
18751	1164	5	pipette	pipette	NN
18751	1164	6	,	,	,
18751	1164	7	and	and	CC
18751	1164	8	the	the	DT
18751	1164	9	advantages	advantage	NNS
18751	1164	10	and	and	CC
18751	1164	11	disadvantages	disadvantage	NNS
18751	1164	12	of	of	IN
18751	1164	13	its	-PRON-	PRP$
18751	1164	14	various	various	JJ
18751	1164	15	forms	form	NNS
18751	1164	16	,	,	,
18751	1164	17	may	may	MD
18751	1164	18	be	be	VB
18751	1164	19	understood	understand	VBN
18751	1164	20	by	by	IN
18751	1164	21	considering	consider	VBG
18751	1164	22	the	the	DT
18751	1164	23	first	first	JJ
18751	1164	24	form	form	NN
18751	1164	25	shown	show	VBN
18751	1164	26	in	in	IN
18751	1164	27	fig	fig	NN
18751	1164	28	.	.	.
18751	1165	1	29	29	CD
18751	1165	2	.	.	.
18751	1166	1	It	-PRON-	PRP
18751	1166	2	is	be	VBZ
18751	1166	3	essentially	essentially	RB
18751	1166	4	a	a	DT
18751	1166	5	bulbed	bulbe	VBN
18751	1166	6	tube	tube	NN
18751	1166	7	drawn	draw	VBN
18751	1166	8	out	out	RP
18751	1166	9	to	to	IN
18751	1166	10	a	a	DT
18751	1166	11	jet	jet	NN
18751	1166	12	at	at	IN
18751	1166	13	its	-PRON-	PRP$
18751	1166	14	lower	low	JJR
18751	1166	15	end	end	NN
18751	1166	16	,	,	,
18751	1166	17	and	and	CC
18751	1166	18	having	have	VBG
18751	1166	19	on	on	IN
18751	1166	20	each	each	DT
18751	1166	21	side	side	NN
18751	1166	22	of	of	IN
18751	1166	23	the	the	DT
18751	1166	24	bulb	bulb	NN
18751	1166	25	a	a	DT
18751	1166	26	mark	mark	NN
18751	1166	27	so	so	RB
18751	1166	28	placed	place	VBD
18751	1166	29	that	that	IN
18751	1166	30	when	when	WRB
18751	1166	31	the	the	DT
18751	1166	32	surface	surface	NN
18751	1166	33	of	of	IN
18751	1166	34	the	the	DT
18751	1166	35	liquid	liquid	NN
18751	1166	36	falls	fall	VBZ
18751	1166	37	from	from	IN
18751	1166	38	the	the	DT
18751	1166	39	upper	upper	JJ
18751	1166	40	to	to	IN
18751	1166	41	the	the	DT
18751	1166	42	lower	low	JJR
18751	1166	43	mark	mark	NN
18751	1166	44	the	the	DT
18751	1166	45	instrument	instrument	NN
18751	1166	46	shall	shall	MD
18751	1166	47	deliver	deliver	VB
18751	1166	48	exactly	exactly	RB
18751	1166	49	100	100	CD
18751	1166	50	c.c	c.c	NNP
18751	1166	51	.	.	.
18751	1167	1	The	the	DT
18751	1167	2	bore	bore	NN
18751	1167	3	of	of	IN
18751	1167	4	the	the	DT
18751	1167	5	jet	jet	NN
18751	1167	6	should	should	MD
18751	1167	7	be	be	VB
18751	1167	8	of	of	IN
18751	1167	9	such	such	PDT
18751	1167	10	a	a	DT
18751	1167	11	size	size	NN
18751	1167	12	as	as	IN
18751	1167	13	will	will	MD
18751	1167	14	allow	allow	VB
18751	1167	15	the	the	DT
18751	1167	16	level	level	NN
18751	1167	17	of	of	IN
18751	1167	18	the	the	DT
18751	1167	19	liquid	liquid	NN
18751	1167	20	to	to	TO
18751	1167	21	fall	fall	VB
18751	1167	22	at	at	IN
18751	1167	23	the	the	DT
18751	1167	24	rate	rate	NN
18751	1167	25	of	of	IN
18751	1167	26	about	about	RB
18751	1167	27	one	one	CD
18751	1167	28	foot	foot	NN
18751	1167	29	in	in	IN
18751	1167	30	two	two	CD
18751	1167	31	minutes	minute	NNS
18751	1167	32	.	.	.
18751	1168	1	If	if	IN
18751	1168	2	it	-PRON-	PRP
18751	1168	3	runs	run	VBZ
18751	1168	4	more	more	RBR
18751	1168	5	quickly	quickly	RB
18751	1168	6	than	than	IN
18751	1168	7	this	this	DT
18751	1168	8	,	,	,
18751	1168	9	an	an	DT
18751	1168	10	appreciable	appreciable	JJ
18751	1168	11	error	error	NN
18751	1168	12	arises	arise	VBZ
18751	1168	13	from	from	IN
18751	1168	14	the	the	DT
18751	1168	15	varying	varying	NN
18751	1168	16	amount	amount	NN
18751	1168	17	of	of	IN
18751	1168	18	liquid	liquid	NN
18751	1168	19	remaining	remain	VBG
18751	1168	20	,	,	,
18751	1168	21	and	and	CC
18751	1168	22	damping	damp	VBG
18751	1168	23	the	the	DT
18751	1168	24	sides	side	NNS
18751	1168	25	of	of	IN
18751	1168	26	the	the	DT
18751	1168	27	bulb	bulb	NN
18751	1168	28	.	.	.
18751	1169	1	The	the	DT
18751	1169	2	flow	flow	NN
18751	1169	3	of	of	IN
18751	1169	4	liquid	liquid	NN
18751	1169	5	from	from	IN
18751	1169	6	a	a	DT
18751	1169	7	pipette	pipette	NN
18751	1169	8	must	must	MD
18751	1169	9	not	not	RB
18751	1169	10	be	be	VB
18751	1169	11	hastened	hasten	VBN
18751	1169	12	by	by	IN
18751	1169	13	blowing	blow	VBG
18751	1169	14	into	into	IN
18751	1169	15	it	-PRON-	PRP
18751	1169	16	.	.	.
18751	1170	1	The	the	DT
18751	1170	2	lower	low	JJR
18751	1170	3	tube	tube	NN
18751	1170	4	or	or	CC
18751	1170	5	nose	nose	NN
18751	1170	6	of	of	IN
18751	1170	7	the	the	DT
18751	1170	8	pipette	pipette	NN
18751	1170	9	should	should	MD
18751	1170	10	be	be	VB
18751	1170	11	long	long	JJ
18751	1170	12	enough	enough	RB
18751	1170	13	to	to	TO
18751	1170	14	reach	reach	VB
18751	1170	15	into	into	IN
18751	1170	16	the	the	DT
18751	1170	17	bottle	bottle	NN
18751	1170	18	or	or	CC
18751	1170	19	flask	flask	NN
18751	1170	20	containing	contain	VBG
18751	1170	21	the	the	DT
18751	1170	22	liquid	liquid	NN
18751	1170	23	about	about	IN
18751	1170	24	to	to	TO
18751	1170	25	be	be	VB
18751	1170	26	measured	measure	VBN
18751	1170	27	.	.	.
18751	1171	1	The	the	DT
18751	1171	2	pipette	pipette	NN
18751	1171	3	is	be	VBZ
18751	1171	4	filled	fill	VBN
18751	1171	5	by	by	IN
18751	1171	6	sucking	suck	VBG
18751	1171	7	at	at	IN
18751	1171	8	the	the	DT
18751	1171	9	open	open	JJ
18751	1171	10	end	end	NN
18751	1171	11	with	with	IN
18751	1171	12	the	the	DT
18751	1171	13	mouth	mouth	NN
18751	1171	14	;	;	:
18751	1171	15	this	this	DT
18751	1171	16	method	method	NN
18751	1171	17	of	of	IN
18751	1171	18	filling	fill	VBG
18751	1171	19	renders	render	NNS
18751	1171	20	the	the	DT
18751	1171	21	use	use	NN
18751	1171	22	of	of	IN
18751	1171	23	the	the	DT
18751	1171	24	instrument	instrument	NN
18751	1171	25	dangerous	dangerous	JJ
18751	1171	26	for	for	IN
18751	1171	27	such	such	JJ
18751	1171	28	liquids	liquid	NNS
18751	1171	29	as	as	IN
18751	1171	30	strong	strong	JJ
18751	1171	31	acids	acid	NNS
18751	1171	32	,	,	,
18751	1171	33	ammonia	ammonia	NNP
18751	1171	34	,	,	,
18751	1171	35	and	and	CC
18751	1171	36	such	such	JJ
18751	1171	37	poisonous	poisonous	JJ
18751	1171	38	solutions	solution	NNS
18751	1171	39	as	as	IN
18751	1171	40	that	that	DT
18751	1171	41	of	of	IN
18751	1171	42	potassic	potassic	JJ
18751	1171	43	cyanide	cyanide	NN
18751	1171	44	.	.	.
18751	1172	1	One	one	CD
18751	1172	2	attempt	attempt	NN
18751	1172	3	with	with	IN
18751	1172	4	a	a	DT
18751	1172	5	fairly	fairly	RB
18751	1172	6	strong	strong	JJ
18751	1172	7	solution	solution	NN
18751	1172	8	of	of	IN
18751	1172	9	ammonia	ammonia	NNP
18751	1172	10	will	will	MD
18751	1172	11	teach	teach	VB
18751	1172	12	the	the	DT
18751	1172	13	beginner	beginner	NN
18751	1172	14	a	a	DT
18751	1172	15	very	very	RB
18751	1172	16	useful	useful	JJ
18751	1172	17	lesson	lesson	NN
18751	1172	18	.	.	.
18751	1173	1	As	as	RB
18751	1173	2	soon	soon	RB
18751	1173	3	as	as	IN
18751	1173	4	the	the	DT
18751	1173	5	liquid	liquid	NN
18751	1173	6	rises	rise	VBZ
18751	1173	7	above	above	IN
18751	1173	8	the	the	DT
18751	1173	9	upper	upper	JJ
18751	1173	10	mark	mark	NN
18751	1173	11	in	in	IN
18751	1173	12	the	the	DT
18751	1173	13	pipette	pipette	NN
18751	1173	14	,	,	,
18751	1173	15	the	the	DT
18751	1173	16	mouth	mouth	NN
18751	1173	17	is	be	VBZ
18751	1173	18	withdrawn	withdraw	VBN
18751	1173	19	,	,	,
18751	1173	20	and	and	CC
18751	1173	21	the	the	DT
18751	1173	22	pipette	pipette	NN
18751	1173	23	quickly	quickly	RB
18751	1173	24	closed	close	VBD
18751	1173	25	by	by	IN
18751	1173	26	pressing	press	VBG
18751	1173	27	the	the	DT
18751	1173	28	upper	upper	JJ
18751	1173	29	aperture	aperture	NN
18751	1173	30	with	with	IN
18751	1173	31	the	the	DT
18751	1173	32	index	index	NN
18751	1173	33	finger	finger	NN
18751	1173	34	of	of	IN
18751	1173	35	the	the	DT
18751	1173	36	right	right	JJ
18751	1173	37	hand	hand	NN
18751	1173	38	;	;	:
18751	1173	39	it	-PRON-	PRP
18751	1173	40	is	be	VBZ
18751	1173	41	well	well	JJ
18751	1173	42	to	to	TO
18751	1173	43	have	have	VB
18751	1173	44	the	the	DT
18751	1173	45	finger	finger	NN
18751	1173	46	slightly	slightly	RB
18751	1173	47	moist	moist	JJ
18751	1173	48	,	,	,
18751	1173	49	but	but	CC
18751	1173	50	not	not	RB
18751	1173	51	damp	damp	JJ
18751	1173	52	.	.	.
18751	1174	1	The	the	DT
18751	1174	2	neck	neck	NN
18751	1174	3	of	of	IN
18751	1174	4	the	the	DT
18751	1174	5	pipette	pipette	NN
18751	1174	6	should	should	MD
18751	1174	7	be	be	VB
18751	1174	8	long	long	JJ
18751	1174	9	enough	enough	RB
18751	1174	10	to	to	TO
18751	1174	11	allow	allow	VB
18751	1174	12	its	-PRON-	PRP$
18751	1174	13	being	be	VBG
18751	1174	14	firmly	firmly	RB
18751	1174	15	grasped	grasp	VBN
18751	1174	16	by	by	IN
18751	1174	17	the	the	DT
18751	1174	18	fingers	finger	NNS
18751	1174	19	and	and	CC
18751	1174	20	thumb	thumb	NN
18751	1174	21	of	of	IN
18751	1174	22	the	the	DT
18751	1174	23	right	right	JJ
18751	1174	24	hand	hand	NN
18751	1174	25	without	without	IN
18751	1174	26	inconvenience	inconvenience	NN
18751	1174	27	.	.	.
18751	1175	1	The	the	DT
18751	1175	2	pipette	pipette	NN
18751	1175	3	is	be	VBZ
18751	1175	4	first	first	RB
18751	1175	5	held	hold	VBN
18751	1175	6	in	in	IN
18751	1175	7	a	a	DT
18751	1175	8	vertical	vertical	JJ
18751	1175	9	position	position	NN
18751	1175	10	long	long	RB
18751	1175	11	enough	enough	RB
18751	1175	12	to	to	TO
18751	1175	13	allow	allow	VB
18751	1175	14	any	any	DT
18751	1175	15	moisture	moisture	NN
18751	1175	16	outside	outside	IN
18751	1175	17	the	the	DT
18751	1175	18	tube	tube	NN
18751	1175	19	to	to	TO
18751	1175	20	run	run	VB
18751	1175	21	down	down	RP
18751	1175	22	,	,	,
18751	1175	23	and	and	CC
18751	1175	24	then	then	RB
18751	1175	25	the	the	DT
18751	1175	26	liquid	liquid	NN
18751	1175	27	is	be	VBZ
18751	1175	28	allowed	allow	VBN
18751	1175	29	to	to	TO
18751	1175	30	run	run	VB
18751	1175	31	out	out	RP
18751	1175	32	to	to	IN
18751	1175	33	the	the	DT
18751	1175	34	level	level	NN
18751	1175	35	of	of	IN
18751	1175	36	the	the	DT
18751	1175	37	upper	upper	JJ
18751	1175	38	mark	mark	NN
18751	1175	39	;	;	:
18751	1175	40	this	this	DT
18751	1175	41	is	be	VBZ
18751	1175	42	easily	easily	RB
18751	1175	43	effected	effect	VBN
18751	1175	44	by	by	IN
18751	1175	45	lessening	lessen	VBG
18751	1175	46	the	the	DT
18751	1175	47	pressure	pressure	NN
18751	1175	48	.	.	.
18751	1176	1	If	if	IN
18751	1176	2	the	the	DT
18751	1176	3	finger	finger	NN
18751	1176	4	is	be	VBZ
18751	1176	5	wet	wet	JJ
18751	1176	6	,	,	,
18751	1176	7	the	the	DT
18751	1176	8	flow	flow	NN
18751	1176	9	will	will	MD
18751	1176	10	be	be	VB
18751	1176	11	jerky	jerky	JJ
18751	1176	12	,	,	,
18751	1176	13	and	and	CC
18751	1176	14	good	good	JJ
18751	1176	15	work	work	NN
18751	1176	16	impossible	impossible	JJ
18751	1176	17	.	.	.
18751	1177	1	The	the	DT
18751	1177	2	pipette	pipette	NN
18751	1177	3	is	be	VBZ
18751	1177	4	next	next	RB
18751	1177	5	held	hold	VBN
18751	1177	6	over	over	IN
18751	1177	7	the	the	DT
18751	1177	8	vessel	vessel	NN
18751	1177	9	into	into	IN
18751	1177	10	which	which	WDT
18751	1177	11	the	the	DT
18751	1177	12	100	100	CD
18751	1177	13	c.c	c.c	NNP
18751	1177	14	.	.	.
18751	1178	1	are	be	VBP
18751	1178	2	to	to	TO
18751	1178	3	be	be	VB
18751	1178	4	put	put	VBN
18751	1178	5	,	,	,
18751	1178	6	and	and	CC
18751	1178	7	the	the	DT
18751	1178	8	liquid	liquid	NN
18751	1178	9	allowed	allow	VBN
18751	1178	10	to	to	TO
18751	1178	11	run	run	VB
18751	1178	12	out	out	RP
18751	1178	13	.	.	.
18751	1179	1	When	when	WRB
18751	1179	2	the	the	DT
18751	1179	3	bulb	bulb	NN
18751	1179	4	is	be	VBZ
18751	1179	5	nearly	nearly	RB
18751	1179	6	empty	empty	JJ
18751	1179	7	,	,	,
18751	1179	8	the	the	DT
18751	1179	9	flow	flow	NN
18751	1179	10	should	should	MD
18751	1179	11	be	be	VB
18751	1179	12	checked	check	VBN
18751	1179	13	by	by	IN
18751	1179	14	replacing	replace	VBG
18751	1179	15	the	the	DT
18751	1179	16	finger	finger	NN
18751	1179	17	,	,	,
18751	1179	18	and	and	CC
18751	1179	19	the	the	DT
18751	1179	20	liquid	liquid	NN
18751	1179	21	allowed	allow	VBN
18751	1179	22	to	to	TO
18751	1179	23	escape	escape	VB
18751	1179	24	slowly	slowly	RB
18751	1179	25	until	until	IN
18751	1179	26	the	the	DT
18751	1179	27	lower	low	JJR
18751	1179	28	mark	mark	NN
18751	1179	29	is	be	VBZ
18751	1179	30	reached	reach	VBN
18751	1179	31	.	.	.
18751	1180	1	The	the	DT
18751	1180	2	pipette	pipette	NN
18751	1180	3	is	be	VBZ
18751	1180	4	then	then	RB
18751	1180	5	withdrawn	withdraw	VBN
18751	1180	6	;	;	:
18751	1180	7	it	-PRON-	PRP
18751	1180	8	is	be	VBZ
18751	1180	9	in	in	IN
18751	1180	10	the	the	DT
18751	1180	11	withdrawing	withdrawing	NN
18751	1180	12	that	that	IN
18751	1180	13	the	the	DT
18751	1180	14	disadvantage	disadvantage	NN
18751	1180	15	of	of	IN
18751	1180	16	this	this	DT
18751	1180	17	particular	particular	JJ
18751	1180	18	form[5	form[5	NNPS
18751	1180	19	]	]	-RRB-
18751	1180	20	makes	make	VBZ
18751	1180	21	itself	-PRON-	PRP
18751	1180	22	felt	feel	VBN
18751	1180	23	.	.	.
18751	1181	1	It	-PRON-	PRP
18751	1181	2	must	must	MD
18751	1181	3	be	be	VB
18751	1181	4	withdrawn	withdraw	VBN
18751	1181	5	very	very	RB
18751	1181	6	steadily	steadily	RB
18751	1181	7	,	,	,
18751	1181	8	as	as	IN
18751	1181	9	the	the	DT
18751	1181	10	slightest	slight	JJS
18751	1181	11	shock	shock	NN
18751	1181	12	causes	cause	VBZ
18751	1181	13	the	the	DT
18751	1181	14	remaining	remain	VBG
18751	1181	15	column	column	NN
18751	1181	16	of	of	IN
18751	1181	17	liquid	liquid	NN
18751	1181	18	to	to	TO
18751	1181	19	vibrate	vibrate	VB
18751	1181	20	,	,	,
18751	1181	21	whereby	whereby	WRB
18751	1181	22	air	air	NN
18751	1181	23	is	be	VBZ
18751	1181	24	drawn	draw	VBN
18751	1181	25	in	in	IN
18751	1181	26	and	and	CC
18751	1181	27	the	the	DT
18751	1181	28	liquid	liquid	NN
18751	1181	29	is	be	VBZ
18751	1181	30	forced	force	VBN
18751	1181	31	out	out	RP
18751	1181	32	.	.	.
18751	1182	1	This	this	DT
18751	1182	2	disadvantage	disadvantage	NN
18751	1182	3	is	be	VBZ
18751	1182	4	got	get	VBN
18751	1182	5	rid	rid	VBN
18751	1182	6	of	of	IN
18751	1182	7	by	by	IN
18751	1182	8	making	make	VBG
18751	1182	9	the	the	DT
18751	1182	10	mouth	mouth	NN
18751	1182	11	of	of	IN
18751	1182	12	the	the	DT
18751	1182	13	jet	jet	NN
18751	1182	14	the	the	DT
18751	1182	15	lower	low	JJR
18751	1182	16	limit	limit	NN
18751	1182	17	,	,	,
18751	1182	18	or	or	CC
18751	1182	19	,	,	,
18751	1182	20	in	in	IN
18751	1182	21	other	other	JJ
18751	1182	22	words	word	NNS
18751	1182	23	,	,	,
18751	1182	24	allowing	allow	VBG
18751	1182	25	the	the	DT
18751	1182	26	instrument	instrument	NN
18751	1182	27	to	to	TO
18751	1182	28	empty	empty	VB
18751	1182	29	itself	-PRON-	PRP
18751	1182	30	.	.	.
18751	1183	1	There	there	EX
18751	1183	2	are	be	VBP
18751	1183	3	two	two	CD
18751	1183	4	forms	form	NNS
18751	1183	5	of	of	IN
18751	1183	6	such	such	JJ
18751	1183	7	pipettes	pipette	NNS
18751	1183	8	;	;	:
18751	1183	9	in	in	IN
18751	1183	10	the	the	DT
18751	1183	11	one	one	NN
18751	1183	12	generally	generally	RB
18751	1183	13	recommended	recommend	VBN
18751	1183	14	in	in	IN
18751	1183	15	Gay	Gay	NNP
18751	1183	16	-	-	HYPH
18751	1183	17	Lussac	Lussac	NNP
18751	1183	18	's	's	POS
18751	1183	19	silver	silver	NN
18751	1183	20	assay	assay	NN
18751	1183	21	(	(	-LRB-
18751	1183	22	the	the	DT
18751	1183	23	last	last	JJ
18751	1183	24	shown	shown	NN
18751	1183	25	in	in	IN
18751	1183	26	fig	fig	NN
18751	1183	27	.	.	.
18751	1184	1	29	29	LS
18751	1184	2	)	)	-RRB-
18751	1184	3	the	the	DT
18751	1184	4	nose	nose	NN
18751	1184	5	is	be	VBZ
18751	1184	6	replaced	replace	VBN
18751	1184	7	by	by	IN
18751	1184	8	a	a	DT
18751	1184	9	jet	jet	NN
18751	1184	10	.	.	.
18751	1185	1	This	this	DT
18751	1185	2	is	be	VBZ
18751	1185	3	most	most	RBS
18751	1185	4	conveniently	conveniently	RB
18751	1185	5	filled	fill	VBN
18751	1185	6	by	by	IN
18751	1185	7	stopping	stop	VBG
18751	1185	8	the	the	DT
18751	1185	9	jet	jet	NN
18751	1185	10	with	with	IN
18751	1185	11	the	the	DT
18751	1185	12	finger	finger	NN
18751	1185	13	,	,	,
18751	1185	14	and	and	CC
18751	1185	15	allowing	allow	VBG
18751	1185	16	the	the	DT
18751	1185	17	liquid	liquid	NN
18751	1185	18	to	to	TO
18751	1185	19	flow	flow	VB
18751	1185	20	in	in	IN
18751	1185	21	a	a	DT
18751	1185	22	fine	fine	JJ
18751	1185	23	stream	stream	NN
18751	1185	24	into	into	IN
18751	1185	25	the	the	DT
18751	1185	26	neck	neck	NN
18751	1185	27	until	until	IN
18751	1185	28	the	the	DT
18751	1185	29	pipette	pipette	NN
18751	1185	30	is	be	VBZ
18751	1185	31	filled	fill	VBN
18751	1185	32	,	,	,
18751	1185	33	and	and	CC
18751	1185	34	then	then	RB
18751	1185	35	working	work	VBG
18751	1185	36	as	as	RB
18751	1185	37	just	just	RB
18751	1185	38	described	describe	VBN
18751	1185	39	.	.	.
18751	1186	1	The	the	DT
18751	1186	2	other	other	JJ
18751	1186	3	form	form	NN
18751	1186	4	is	be	VBZ
18751	1186	5	the	the	DT
18751	1186	6	one	one	CD
18751	1186	7	in	in	IN
18751	1186	8	general	general	JJ
18751	1186	9	use	use	NN
18751	1186	10	;	;	:
18751	1186	11	in	in	IN
18751	1186	12	fact	fact	NN
18751	1186	13	,	,	,
18751	1186	14	a	a	DT
18751	1186	15	long	long	JJ
18751	1186	16	nose	nose	NN
18751	1186	17	to	to	IN
18751	1186	18	a	a	DT
18751	1186	19	pipette	pipette	NN
18751	1186	20	is	be	VBZ
18751	1186	21	so	so	RB
18751	1186	22	convenient	convenient	JJ
18751	1186	23	that	that	IN
18751	1186	24	it	-PRON-	PRP
18751	1186	25	may	may	MD
18751	1186	26	almost	almost	RB
18751	1186	27	be	be	VB
18751	1186	28	said	say	VBN
18751	1186	29	to	to	TO
18751	1186	30	be	be	VB
18751	1186	31	necessary	necessary	JJ
18751	1186	32	.	.	.
18751	1187	1	But	but	CC
18751	1187	2	the	the	DT
18751	1187	3	accuracy	accuracy	NN
18751	1187	4	is	be	VBZ
18751	1187	5	slightly	slightly	RB
18751	1187	6	diminished	diminish	VBN
18751	1187	7	;	;	:
18751	1187	8	a	a	DT
18751	1187	9	long	long	JJ
18751	1187	10	narrow	narrow	JJ
18751	1187	11	tube	tube	NN
18751	1187	12	makes	make	VBZ
18751	1187	13	a	a	DT
18751	1187	14	poor	poor	JJ
18751	1187	15	measuring	measure	VBG
18751	1187	16	instrument	instrument	NN
18751	1187	17	because	because	IN
18751	1187	18	of	of	IN
18751	1187	19	the	the	DT
18751	1187	20	amount	amount	NN
18751	1187	21	of	of	IN
18751	1187	22	liquid	liquid	NN
18751	1187	23	it	-PRON-	PRP
18751	1187	24	finally	finally	RB
18751	1187	25	retains	retain	VBZ
18751	1187	26	.	.	.
18751	1188	1	A	a	DT
18751	1188	2	defect	defect	NN
18751	1188	3	possessed	possess	VBN
18751	1188	4	by	by	IN
18751	1188	5	both	both	DT
18751	1188	6	forms	form	NNS
18751	1188	7	is	be	VBZ
18751	1188	8	the	the	DT
18751	1188	9	retention	retention	NN
18751	1188	10	of	of	IN
18751	1188	11	a	a	DT
18751	1188	12	drop	drop	NN
18751	1188	13	of	of	IN
18751	1188	14	varying	vary	VBG
18751	1188	15	size	size	NN
18751	1188	16	in	in	IN
18751	1188	17	the	the	DT
18751	1188	18	nozzle	nozzle	NN
18751	1188	19	.	.	.
18751	1189	1	Whatever	whatever	WDT
18751	1189	2	method	method	NN
18751	1189	3	is	be	VBZ
18751	1189	4	adopted	adopt	VBN
18751	1189	5	for	for	IN
18751	1189	6	removing	remove	VBG
18751	1189	7	this	this	DT
18751	1189	8	drop	drop	NN
18751	1189	9	must	must	MD
18751	1189	10	be	be	VB
18751	1189	11	always	always	RB
18751	1189	12	adhered	adhere	VBN
18751	1189	13	to	to	IN
18751	1189	14	.	.	.
18751	1190	1	The	the	DT
18751	1190	2	most	most	RBS
18751	1190	3	convenient	convenient	JJ
18751	1190	4	form	form	NN
18751	1190	5	is	be	VBZ
18751	1190	6	the	the	DT
18751	1190	7	one	one	NN
18751	1190	8	last	last	JJ
18751	1190	9	described	describe	VBN
18751	1190	10	,	,	,
18751	1190	11	and	and	CC
18751	1190	12	the	the	DT
18751	1190	13	most	most	RBS
18751	1190	14	useful	useful	JJ
18751	1190	15	sizes	size	NNS
18751	1190	16	are	be	VBP
18751	1190	17	100	100	CD
18751	1190	18	c.c	c.c	NNP
18751	1190	19	.	.	NNP
18751	1190	20	,	,	,
18751	1190	21	50	50	CD
18751	1190	22	c.c	c.c	NNP
18751	1190	23	.	.	NNP
18751	1190	24	,	,	,
18751	1190	25	20	20	CD
18751	1190	26	c.c	c.c	NNP
18751	1190	27	.	.	NNP
18751	1190	28	,	,	,
18751	1190	29	10	10	CD
18751	1190	30	c.c	c.c	NNP
18751	1190	31	.	.	NNP
18751	1190	32	,	,	,
18751	1190	33	and	and	CC
18751	1190	34	5	5	CD
18751	1190	35	c.c	c.c	NNP
18751	1190	36	.	.	.
18751	1191	1	Ten	ten	CD
18751	1191	2	c.c	c.c	NNP
18751	1191	3	.	.	.
18751	1192	1	pipettes	pipette	NNS
18751	1192	2	graduated	graduate	VBD
18751	1192	3	into	into	IN
18751	1192	4	tenths	tenth	NNS
18751	1192	5	of	of	IN
18751	1192	6	a	a	DT
18751	1192	7	cubic	cubic	JJ
18751	1192	8	centimetre	centimetre	NN
18751	1192	9	are	be	VBP
18751	1192	10	very	very	RB
18751	1192	11	useful	useful	JJ
18751	1192	12	:	:	:
18751	1192	13	those	those	DT
18751	1192	14	are	be	VBP
18751	1192	15	best	good	JJS
18751	1192	16	in	in	IN
18751	1192	17	which	which	WDT
18751	1192	18	the	the	DT
18751	1192	19	graduation	graduation	NN
18751	1192	20	stops	stop	VBZ
18751	1192	21	short	short	RB
18751	1192	22	of	of	IN
18751	1192	23	the	the	DT
18751	1192	24	bottom	bottom	NN
18751	1192	25	.	.	.
18751	1193	1	All	all	DT
18751	1193	2	measurements	measurement	NNS
18751	1193	3	should	should	MD
18751	1193	4	be	be	VB
18751	1193	5	made	make	VBN
18751	1193	6	at	at	IN
18751	1193	7	the	the	DT
18751	1193	8	ordinary	ordinary	JJ
18751	1193	9	temperature	temperature	NN
18751	1193	10	;	;	,
18751	1193	11	and	and	CC
18751	1193	12	,	,	,
18751	1193	13	before	before	IN
18751	1193	14	being	be	VBG
18751	1193	15	used	use	VBN
18751	1193	16	,	,	,
18751	1193	17	the	the	DT
18751	1193	18	pipette	pipette	NN
18751	1193	19	should	should	MD
18751	1193	20	be	be	VB
18751	1193	21	rinsed	rinse	VBN
18751	1193	22	out	out	RP
18751	1193	23	with	with	IN
18751	1193	24	a	a	DT
18751	1193	25	cubic	cubic	JJ
18751	1193	26	centimetre	centimetre	NN
18751	1193	27	or	or	CC
18751	1193	28	so	so	RB
18751	1193	29	of	of	IN
18751	1193	30	the	the	DT
18751	1193	31	solution	solution	NN
18751	1193	32	to	to	TO
18751	1193	33	be	be	VB
18751	1193	34	measured	measure	VBN
18751	1193	35	.	.	.
18751	1194	1	After	after	IN
18751	1194	2	using	use	VBG
18751	1194	3	,	,	,
18751	1194	4	it	-PRON-	PRP
18751	1194	5	should	should	MD
18751	1194	6	be	be	VB
18751	1194	7	washed	wash	VBN
18751	1194	8	out	out	RP
18751	1194	9	with	with	IN
18751	1194	10	water	water	NN
18751	1194	11	.	.	.
18751	1195	1	~Burettes~	~Burettes~	NFP
18751	1195	2	differ	differ	VBP
18751	1195	3	mainly	mainly	RB
18751	1195	4	from	from	IN
18751	1195	5	pipettes	pipette	NNS
18751	1195	6	in	in	IN
18751	1195	7	having	have	VBG
18751	1195	8	the	the	DT
18751	1195	9	flow	flow	NN
18751	1195	10	of	of	IN
18751	1195	11	liquid	liquid	NN
18751	1195	12	controlled	control	VBN
18751	1195	13	from	from	IN
18751	1195	14	below	below	RB
18751	1195	15	instead	instead	RB
18751	1195	16	of	of	IN
18751	1195	17	from	from	IN
18751	1195	18	above	above	RB
18751	1195	19	.	.	.
18751	1196	1	The	the	DT
18751	1196	2	best	good	JJS
18751	1196	3	form	form	NN
18751	1196	4	is	be	VBZ
18751	1196	5	that	that	RB
18751	1196	6	known	know	VBN
18751	1196	7	as	as	IN
18751	1196	8	Mohr	Mohr	NNP
18751	1196	9	's	's	POS
18751	1196	10	,	,	,
18751	1196	11	one	one	CD
18751	1196	12	kind	kind	NN
18751	1196	13	of	of	IN
18751	1196	14	which	which	WDT
18751	1196	15	is	be	VBZ
18751	1196	16	provided	provide	VBN
18751	1196	17	with	with	IN
18751	1196	18	a	a	DT
18751	1196	19	glass	glass	NN
18751	1196	20	stopcock	stopcock	NN
18751	1196	21	,	,	,
18751	1196	22	while	while	IN
18751	1196	23	the	the	DT
18751	1196	24	other	other	JJ
18751	1196	25	has	have	VBZ
18751	1196	26	a	a	DT
18751	1196	27	piece	piece	NN
18751	1196	28	of	of	IN
18751	1196	29	india	india	NNP
18751	1196	30	-	-	HYPH
18751	1196	31	rubber	rubber	NNP
18751	1196	32	tube	tube	NN
18751	1196	33	compressed	compress	VBN
18751	1196	34	by	by	IN
18751	1196	35	a	a	DT
18751	1196	36	clip	clip	NN
18751	1196	37	.	.	.
18751	1197	1	The	the	DT
18751	1197	2	latter	latter	JJ
18751	1197	3	can	can	MD
18751	1197	4	not	not	RB
18751	1197	5	be	be	VB
18751	1197	6	used	use	VBN
18751	1197	7	for	for	IN
18751	1197	8	solutions	solution	NNS
18751	1197	9	of	of	IN
18751	1197	10	permanganate	permanganate	NN
18751	1197	11	of	of	IN
18751	1197	12	potash	potash	NN
18751	1197	13	or	or	CC
18751	1197	14	of	of	IN
18751	1197	15	iodine	iodine	NN
18751	1197	16	,	,	,
18751	1197	17	or	or	CC
18751	1197	18	of	of	IN
18751	1197	19	any	any	DT
18751	1197	20	substance	substance	NN
18751	1197	21	which	which	WDT
18751	1197	22	acts	act	VBZ
18751	1197	23	on	on	IN
18751	1197	24	india	india	NNP
18751	1197	25	-	-	HYPH
18751	1197	26	rubber	rubber	NN
18751	1197	27	;	;	:
18751	1197	28	but	but	CC
18751	1197	29	in	in	IN
18751	1197	30	other	other	JJ
18751	1197	31	respects	respect	NNS
18751	1197	32	there	there	EX
18751	1197	33	is	be	VBZ
18751	1197	34	little	little	JJ
18751	1197	35	to	to	TO
18751	1197	36	choose	choose	VB
18751	1197	37	between	between	IN
18751	1197	38	the	the	DT
18751	1197	39	two	two	CD
18751	1197	40	kinds	kind	NNS
18751	1197	41	.	.	.
18751	1198	1	A	a	DT
18751	1198	2	burette	burette	NN
18751	1198	3	delivering	deliver	VBG
18751	1198	4	100	100	CD
18751	1198	5	c.c	c.c	NNP
18751	1198	6	.	.	NNP
18751	1198	7	,	,	,
18751	1198	8	and	and	CC
18751	1198	9	graduated	graduate	VBD
18751	1198	10	into	into	IN
18751	1198	11	fifths	fifth	NNS
18751	1198	12	(	(	-LRB-
18751	1198	13	_	_	NNP
18751	1198	14	i.e.	i.e.	FW
18751	1198	15	_	_	NNP
18751	1198	16	,	,	,
18751	1198	17	each	each	DT
18751	1198	18	division	division	NN
18751	1198	19	=	=	SYM
18751	1198	20	0.2	0.2	CD
18751	1198	21	c.c	c.c	NN
18751	1198	22	.	.	.
18751	1199	1	)	)	-RRB-
18751	1199	2	,	,	,
18751	1199	3	is	be	VBZ
18751	1199	4	a	a	DT
18751	1199	5	very	very	RB
18751	1199	6	convenient	convenient	JJ
18751	1199	7	size	size	NN
18751	1199	8	.	.	.
18751	1200	1	For	for	IN
18751	1200	2	some	some	DT
18751	1200	3	kinds	kind	NNS
18751	1200	4	of	of	IN
18751	1200	5	work	work	NN
18751	1200	6	,	,	,
18751	1200	7	50	50	CD
18751	1200	8	c.c	c.c	NNP
18751	1200	9	.	.	.
18751	1201	1	divided	divide	VBN
18751	1201	2	into	into	IN
18751	1201	3	tenths	tenth	NNS
18751	1201	4	(	(	-LRB-
18751	1201	5	_	_	NNP
18751	1201	6	i.e.	i.e.	FW
18751	1201	7	_	_	NNP
18751	1201	8	,	,	,
18751	1201	9	each	each	DT
18751	1201	10	division	division	NN
18751	1201	11	=	=	SYM
18751	1201	12	0.1	0.1	CD
18751	1201	13	c.c	c.c	NNP
18751	1201	14	.	.	.
18751	1201	15	)	)	-RRB-
18751	1202	1	may	may	MD
18751	1202	2	be	be	VB
18751	1202	3	selected	select	VBN
18751	1202	4	.	.	.
18751	1203	1	Burettes	burette	NNS
18751	1203	2	may	may	MD
18751	1203	3	be	be	VB
18751	1203	4	fixed	fix	VBN
18751	1203	5	in	in	IN
18751	1203	6	any	any	DT
18751	1203	7	convenient	convenient	JJ
18751	1203	8	stand	stand	NN
18751	1203	9	;	;	:
18751	1203	10	they	-PRON-	PRP
18751	1203	11	must	must	MD
18751	1203	12	be	be	VB
18751	1203	13	vertical	vertical	JJ
18751	1203	14	and	and	CC
18751	1203	15	should	should	MD
18751	1203	16	be	be	VB
18751	1203	17	so	so	RB
18751	1203	18	placed	place	VBN
18751	1203	19	that	that	IN
18751	1203	20	the	the	DT
18751	1203	21	assayer	assayer	NN
18751	1203	22	can	can	MD
18751	1203	23	read	read	VB
18751	1203	24	any	any	DT
18751	1203	25	part	part	NN
18751	1203	26	of	of	IN
18751	1203	27	the	the	DT
18751	1203	28	graduated	graduate	VBN
18751	1203	29	scale	scale	NN
18751	1203	30	without	without	IN
18751	1203	31	straining	strain	VBG
18751	1203	32	.	.	.
18751	1204	1	When	when	WRB
18751	1204	2	not	not	RB
18751	1204	3	in	in	IN
18751	1204	4	use	use	NN
18751	1204	5	,	,	,
18751	1204	6	they	-PRON-	PRP
18751	1204	7	should	should	MD
18751	1204	8	be	be	VB
18751	1204	9	kept	keep	VBN
18751	1204	10	full	full	JJ
18751	1204	11	of	of	IN
18751	1204	12	water	water	NN
18751	1204	13	.	.	.
18751	1205	1	When	when	WRB
18751	1205	2	using	use	VBG
18751	1205	3	a	a	DT
18751	1205	4	burette	burette	NN
18751	1205	5	,	,	,
18751	1205	6	the	the	DT
18751	1205	7	water	water	NN
18751	1205	8	must	must	MD
18751	1205	9	be	be	VB
18751	1205	10	run	run	VBN
18751	1205	11	out	out	RP
18751	1205	12	;	;	:
18751	1205	13	the	the	DT
18751	1205	14	burette	burette	NN
18751	1205	15	is	be	VBZ
18751	1205	16	next	next	RB
18751	1205	17	rinsed	rinse	VBN
18751	1205	18	with	with	IN
18751	1205	19	some	some	DT
18751	1205	20	of	of	IN
18751	1205	21	the	the	DT
18751	1205	22	solution	solution	NN
18751	1205	23	to	to	TO
18751	1205	24	be	be	VB
18751	1205	25	used	use	VBN
18751	1205	26	,	,	,
18751	1205	27	and	and	CC
18751	1205	28	drained	drain	VBD
18751	1205	29	;	;	:
18751	1205	30	and	and	CC
18751	1205	31	then	then	RB
18751	1205	32	it	-PRON-	PRP
18751	1205	33	is	be	VBZ
18751	1205	34	filled	fill	VBN
18751	1205	35	with	with	IN
18751	1205	36	the	the	DT
18751	1205	37	solution	solution	NN
18751	1205	38	.	.	.
18751	1206	1	Next	next	RB
18751	1206	2	squeeze	squeeze	VB
18751	1206	3	the	the	DT
18751	1206	4	india	india	NN
18751	1206	5	-	-	HYPH
18751	1206	6	rubber	rubber	NN
18751	1206	7	tube	tube	NN
18751	1206	8	so	so	IN
18751	1206	9	as	as	IN
18751	1206	10	to	to	TO
18751	1206	11	disentangle	disentangle	VB
18751	1206	12	air	air	NN
18751	1206	13	-	-	HYPH
18751	1206	14	bubbles	bubble	NNS
18751	1206	15	and	and	CC
18751	1206	16	,	,	,
18751	1206	17	by	by	IN
18751	1206	18	smartly	smartly	RB
18751	1206	19	opening	open	VBG
18751	1206	20	the	the	DT
18751	1206	21	clip	clip	NN
18751	1206	22	,	,	,
18751	1206	23	allow	allow	VB
18751	1206	24	the	the	DT
18751	1206	25	tube	tube	NN
18751	1206	26	and	and	CC
18751	1206	27	jet	jet	NN
18751	1206	28	to	to	TO
18751	1206	29	be	be	VB
18751	1206	30	filled	fill	VBN
18751	1206	31	;	;	:
18751	1206	32	see	see	VB
18751	1206	33	that	that	IN
18751	1206	34	no	no	DT
18751	1206	35	bubbles	bubble	NNS
18751	1206	36	of	of	IN
18751	1206	37	air	air	NN
18751	1206	38	are	be	VBP
18751	1206	39	left	leave	VBN
18751	1206	40	.	.	.
18751	1207	1	Then	then	RB
18751	1207	2	run	run	VB
18751	1207	3	out	out	RP
18751	1207	4	cautiously	cautiously	RB
18751	1207	5	until	until	IN
18751	1207	6	the	the	DT
18751	1207	7	level	level	NN
18751	1207	8	of	of	IN
18751	1207	9	the	the	DT
18751	1207	10	liquid	liquid	NN
18751	1207	11	in	in	IN
18751	1207	12	the	the	DT
18751	1207	13	burette	burette	NN
18751	1207	14	stands	stand	VBZ
18751	1207	15	at	at	IN
18751	1207	16	zero	zero	CD
18751	1207	17	.	.	.
18751	1208	1	In	in	IN
18751	1208	2	reading	read	VBG
18751	1208	3	the	the	DT
18751	1208	4	level	level	NN
18751	1208	5	with	with	IN
18751	1208	6	very	very	RB
18751	1208	7	dark	dark	RB
18751	1208	8	-	-	HYPH
18751	1208	9	coloured	coloured	JJ
18751	1208	10	liquids	liquid	NNS
18751	1208	11	it	-PRON-	PRP
18751	1208	12	is	be	VBZ
18751	1208	13	convenient	convenient	JJ
18751	1208	14	to	to	TO
18751	1208	15	read	read	VB
18751	1208	16	from	from	IN
18751	1208	17	the	the	DT
18751	1208	18	level	level	NN
18751	1208	19	A	a	NN
18751	1208	20	(	(	-LRB-
18751	1208	21	fig	fig	NN
18751	1208	22	.	.	.
18751	1209	1	27	27	CD
18751	1209	2	)	)	-RRB-
18751	1209	3	,	,	,
18751	1209	4	and	and	CC
18751	1209	5	,	,	,
18751	1209	6	provided	provide	VBN
18751	1209	7	it	-PRON-	PRP
18751	1209	8	is	be	VBZ
18751	1209	9	done	do	VBN
18751	1209	10	in	in	IN
18751	1209	11	each	each	DT
18751	1209	12	reading	reading	NN
18751	1209	13	,	,	,
18751	1209	14	there	there	EX
18751	1209	15	is	be	VBZ
18751	1209	16	no	no	DT
18751	1209	17	objection	objection	NN
18751	1209	18	to	to	IN
18751	1209	19	this	this	DT
18751	1209	20	.	.	.
18751	1210	1	The	the	DT
18751	1210	2	accuracy	accuracy	NN
18751	1210	3	of	of	IN
18751	1210	4	the	the	DT
18751	1210	5	reading	reading	NN
18751	1210	6	of	of	IN
18751	1210	7	a	a	DT
18751	1210	8	burette	burette	NN
18751	1210	9	is	be	VBZ
18751	1210	10	sensibly	sensibly	RB
18751	1210	11	increased	increase	VBN
18751	1210	12	by	by	IN
18751	1210	13	the	the	DT
18751	1210	14	use	use	NN
18751	1210	15	of	of	IN
18751	1210	16	an	an	DT
18751	1210	17	Erdmann	Erdmann	NNP
18751	1210	18	float	float	NN
18751	1210	19	.	.	.
18751	1211	1	This	this	DT
18751	1211	2	is	be	VBZ
18751	1211	3	an	an	DT
18751	1211	4	elongated	elongated	JJ
18751	1211	5	bulb	bulb	NN
18751	1211	6	,	,	,
18751	1211	7	weighted	weight	VBD
18751	1211	8	with	with	IN
18751	1211	9	mercury	mercury	NN
18751	1211	10	,	,	,
18751	1211	11	and	and	CC
18751	1211	12	fitting	fitting	NN
18751	1211	13	(	(	-LRB-
18751	1211	14	somewhat	somewhat	RB
18751	1211	15	loosely	loosely	RB
18751	1211	16	)	)	-RRB-
18751	1211	17	the	the	DT
18751	1211	18	tube	tube	NN
18751	1211	19	of	of	IN
18751	1211	20	the	the	DT
18751	1211	21	burette	burette	NN
18751	1211	22	.	.	.
18751	1212	1	It	-PRON-	PRP
18751	1212	2	floats	float	VBZ
18751	1212	3	in	in	IN
18751	1212	4	the	the	DT
18751	1212	5	solution	solution	NN
18751	1212	6	,	,	,
18751	1212	7	and	and	CC
18751	1212	8	is	be	VBZ
18751	1212	9	marked	mark	VBN
18751	1212	10	with	with	IN
18751	1212	11	a	a	DT
18751	1212	12	horizontal	horizontal	JJ
18751	1212	13	line	line	NN
18751	1212	14	;	;	:
18751	1212	15	this	this	DT
18751	1212	16	line	line	NN
18751	1212	17	is	be	VBZ
18751	1212	18	taken	take	VBN
18751	1212	19	as	as	IN
18751	1212	20	the	the	DT
18751	1212	21	level	level	NN
18751	1212	22	of	of	IN
18751	1212	23	the	the	DT
18751	1212	24	liquid	liquid	NN
18751	1212	25	.	.	.
18751	1213	1	If	if	IN
18751	1213	2	the	the	DT
18751	1213	3	burette	burette	NN
18751	1213	4	is	be	VBZ
18751	1213	5	filled	fill	VBN
18751	1213	6	from	from	IN
18751	1213	7	the	the	DT
18751	1213	8	top	top	NN
18751	1213	9	,	,	,
18751	1213	10	the	the	DT
18751	1213	11	float	float	NN
18751	1213	12	rises	rise	VBZ
18751	1213	13	with	with	IN
18751	1213	14	aggravating	aggravate	VBG
18751	1213	15	slowness	slowness	NN
18751	1213	16	,	,	,
18751	1213	17	and	and	CC
18751	1213	18	this	this	DT
18751	1213	19	is	be	VBZ
18751	1213	20	its	-PRON-	PRP$
18751	1213	21	chief	chief	JJ
18751	1213	22	disadvantage	disadvantage	NN
18751	1213	23	.	.	.
18751	1214	1	The	the	DT
18751	1214	2	float	float	NN
18751	1214	3	must	must	MD
18751	1214	4	come	come	VB
18751	1214	5	to	to	TO
18751	1214	6	rest	rest	VB
18751	1214	7	before	before	IN
18751	1214	8	any	any	DT
18751	1214	9	reading	reading	NN
18751	1214	10	is	be	VBZ
18751	1214	11	made	make	VBN
18751	1214	12	.	.	.
18751	1215	1	[	[	-LRB-
18751	1215	2	Illustration	illustration	NN
18751	1215	3	:	:	:
18751	1215	4	FIG	FIG	NNP
18751	1215	5	.	.	.
18751	1216	1	30	30	CD
18751	1216	2	.	.	.
18751	1216	3	]	]	-RRB-
18751	1217	1	A	a	DT
18751	1217	2	convenient	convenient	JJ
18751	1217	3	plan	plan	NN
18751	1217	4	for	for	IN
18751	1217	5	filling	fill	VBG
18751	1217	6	a	a	DT
18751	1217	7	burette	burette	NN
18751	1217	8	from	from	IN
18751	1217	9	below	below	RB
18751	1217	10	is	be	VBZ
18751	1217	11	shown	show	VBN
18751	1217	12	in	in	IN
18751	1217	13	fig	fig	NN
18751	1217	14	.	.	.
18751	1218	1	30	30	CD
18751	1218	2	.	.	.
18751	1219	1	The	the	DT
18751	1219	2	diagram	diagram	NN
18751	1219	3	explains	explain	VBZ
18751	1219	4	itself	-PRON-	PRP
18751	1219	5	.	.	.
18751	1220	1	The	the	DT
18751	1220	2	bottle	bottle	NN
18751	1220	3	containing	contain	VBG
18751	1220	4	the	the	DT
18751	1220	5	standard	standard	JJ
18751	1220	6	solution	solution	NN
18751	1220	7	is	be	VBZ
18751	1220	8	connected	connect	VBN
18751	1220	9	with	with	IN
18751	1220	10	the	the	DT
18751	1220	11	burette	burette	NN
18751	1220	12	by	by	IN
18751	1220	13	a	a	DT
18751	1220	14	syphon	syphon	NN
18751	1220	15	arrangement	arrangement	NN
18751	1220	16	through	through	IN
18751	1220	17	the	the	DT
18751	1220	18	glass	glass	NN
18751	1220	19	tube	tube	NN
18751	1220	20	and	and	CC
18751	1220	21	T	T	NNP
18751	1220	22	-	-	HYPH
18751	1220	23	piece	piece	NN
18751	1220	24	.	.	.
18751	1221	1	The	the	DT
18751	1221	2	flow	flow	NN
18751	1221	3	of	of	IN
18751	1221	4	liquid	liquid	NN
18751	1221	5	into	into	IN
18751	1221	6	the	the	DT
18751	1221	7	burette	burette	NN
18751	1221	8	is	be	VBZ
18751	1221	9	controlled	control	VBN
18751	1221	10	by	by	IN
18751	1221	11	the	the	DT
18751	1221	12	clip	clip	NN
18751	1221	13	.	.	.
18751	1222	1	When	when	WRB
18751	1222	2	this	this	DT
18751	1222	3	clip	clip	NN
18751	1222	4	is	be	VBZ
18751	1222	5	opened	open	VBN
18751	1222	6	,	,	,
18751	1222	7	the	the	DT
18751	1222	8	burette	burette	NN
18751	1222	9	fills	fill	VBZ
18751	1222	10	;	;	:
18751	1222	11	and	and	CC
18751	1222	12	when	when	WRB
18751	1222	13	it	-PRON-	PRP
18751	1222	14	is	be	VBZ
18751	1222	15	closed	closed	JJ
18751	1222	16	,	,	,
18751	1222	17	the	the	DT
18751	1222	18	burette	burette	NN
18751	1222	19	is	be	VBZ
18751	1222	20	ready	ready	JJ
18751	1222	21	for	for	IN
18751	1222	22	use	use	NN
18751	1222	23	in	in	IN
18751	1222	24	the	the	DT
18751	1222	25	ordinary	ordinary	JJ
18751	1222	26	way	way	NN
18751	1222	27	.	.	.
18751	1223	1	~Measuring	~Measuring	NFP
18751	1223	2	Gases.~--Lange	Gases.~--Lange	NNP
18751	1223	3	's	's	POS
18751	1223	4	nitrometer	nitrometer	NN
18751	1223	5	(	(	-LRB-
18751	1223	6	fig	fig	NN
18751	1223	7	.	.	.
18751	1224	1	69	69	CD
18751	1224	2	)	)	-RRB-
18751	1224	3	is	be	VBZ
18751	1224	4	a	a	DT
18751	1224	5	very	very	RB
18751	1224	6	convenient	convenient	JJ
18751	1224	7	instrument	instrument	NN
18751	1224	8	for	for	IN
18751	1224	9	many	many	JJ
18751	1224	10	gasometric	gasometric	JJ
18751	1224	11	methods	method	NNS
18751	1224	12	.	.	.
18751	1225	1	It	-PRON-	PRP
18751	1225	2	requires	require	VBZ
18751	1225	3	the	the	DT
18751	1225	4	use	use	NN
18751	1225	5	of	of	IN
18751	1225	6	a	a	DT
18751	1225	7	fair	fair	JJ
18751	1225	8	quantity	quantity	NN
18751	1225	9	of	of	IN
18751	1225	10	mercury	mercury	NN
18751	1225	11	.	.	.
18751	1226	1	In	in	IN
18751	1226	2	fig	fig	NN
18751	1226	3	.	.	.
18751	1227	1	31	31	CD
18751	1227	2	,	,	,
18751	1227	3	there	there	EX
18751	1227	4	is	be	VBZ
18751	1227	5	a	a	DT
18751	1227	6	representation	representation	NN
18751	1227	7	of	of	IN
18751	1227	8	a	a	DT
18751	1227	9	piece	piece	NN
18751	1227	10	of	of	IN
18751	1227	11	apparatus	apparatus	NN
18751	1227	12	easily	easily	RB
18751	1227	13	fitted	fit	VBN
18751	1227	14	up	up	RP
18751	1227	15	from	from	IN
18751	1227	16	the	the	DT
18751	1227	17	ordinary	ordinary	JJ
18751	1227	18	material	material	NN
18751	1227	19	of	of	IN
18751	1227	20	a	a	DT
18751	1227	21	laboratory	laboratory	NN
18751	1227	22	.	.	.
18751	1228	1	It	-PRON-	PRP
18751	1228	2	is	be	VBZ
18751	1228	3	one	one	CD
18751	1228	4	which	which	WDT
18751	1228	5	will	will	MD
18751	1228	6	serve	serve	VB
18751	1228	7	some	some	DT
18751	1228	8	useful	useful	JJ
18751	1228	9	purposes	purpose	NNS
18751	1228	10	.	.	.
18751	1229	1	It	-PRON-	PRP
18751	1229	2	consists	consist	VBZ
18751	1229	3	of	of	IN
18751	1229	4	a	a	DT
18751	1229	5	wide	wide	JJ
18751	1229	6	-	-	HYPH
18751	1229	7	mouthed	mouthed	JJ
18751	1229	8	bottle	bottle	NN
18751	1229	9	fitted	fit	VBN
18751	1229	10	(	(	-LRB-
18751	1229	11	by	by	IN
18751	1229	12	preference	preference	NN
18751	1229	13	)	)	-RRB-
18751	1229	14	with	with	IN
18751	1229	15	a	a	DT
18751	1229	16	rubber	rubber	NN
18751	1229	17	cork	cork	NN
18751	1229	18	.	.	.
18751	1230	1	The	the	DT
18751	1230	2	cork	cork	NN
18751	1230	3	is	be	VBZ
18751	1230	4	perforated	perforate	VBN
18751	1230	5	,	,	,
18751	1230	6	and	and	CC
18751	1230	7	in	in	IN
18751	1230	8	the	the	DT
18751	1230	9	perforation	perforation	NN
18751	1230	10	is	be	VBZ
18751	1230	11	placed	place	VBN
18751	1230	12	a	a	DT
18751	1230	13	glass	glass	NN
18751	1230	14	tube	tube	NN
18751	1230	15	which	which	WDT
18751	1230	16	communicates	communicate	VBZ
18751	1230	17	with	with	IN
18751	1230	18	the	the	DT
18751	1230	19	burette	burette	NN
18751	1230	20	.	.	.
18751	1231	1	The	the	DT
18751	1231	2	burette	burette	NN
18751	1231	3	is	be	VBZ
18751	1231	4	connected	connect	VBN
18751	1231	5	by	by	IN
18751	1231	6	a	a	DT
18751	1231	7	rubber	rubber	NN
18751	1231	8	tube	tube	NN
18751	1231	9	and	and	CC
18751	1231	10	a	a	DT
18751	1231	11	Y	Y	NNP
18751	1231	12	-	-	HYPH
18751	1231	13	piece	piece	NN
18751	1231	14	,	,	,
18751	1231	15	either	either	CC
18751	1231	16	with	with	IN
18751	1231	17	another	another	DT
18751	1231	18	burette	burette	NN
18751	1231	19	or	or	CC
18751	1231	20	with	with	IN
18751	1231	21	a	a	DT
18751	1231	22	piece	piece	NN
18751	1231	23	of	of	IN
18751	1231	24	ordinary	ordinary	JJ
18751	1231	25	combustion	combustion	NN
18751	1231	26	-	-	HYPH
18751	1231	27	tube	tube	NN
18751	1231	28	of	of	IN
18751	1231	29	about	about	RB
18751	1231	30	the	the	DT
18751	1231	31	same	same	JJ
18751	1231	32	size	size	NN
18751	1231	33	.	.	.
18751	1232	1	The	the	DT
18751	1232	2	wide	wide	JJ
18751	1232	3	-	-	HYPH
18751	1232	4	mouthed	mouthed	JJ
18751	1232	5	bottle	bottle	NN
18751	1232	6	contains	contain	VBZ
18751	1232	7	either	either	CC
18751	1232	8	a	a	DT
18751	1232	9	short	short	JJ
18751	1232	10	test	test	NN
18751	1232	11	-	-	HYPH
18751	1232	12	tube	tube	NN
18751	1232	13	or	or	CC
18751	1232	14	an	an	DT
18751	1232	15	ordinary	ordinary	JJ
18751	1232	16	phial	phial	NN
18751	1232	17	with	with	IN
18751	1232	18	its	-PRON-	PRP$
18751	1232	19	neck	neck	NN
18751	1232	20	cut	cut	VBN
18751	1232	21	off	off	RP
18751	1232	22	.	.	.
18751	1233	1	In	in	IN
18751	1233	2	working	work	VBG
18751	1233	3	the	the	DT
18751	1233	4	apparatus	apparatus	NN
18751	1233	5	the	the	DT
18751	1233	6	weighed	weigh	VBN
18751	1233	7	substance	substance	NN
18751	1233	8	is	be	VBZ
18751	1233	9	put	put	VBN
18751	1233	10	in	in	IN
18751	1233	11	the	the	DT
18751	1233	12	bottle	bottle	NN
18751	1233	13	and	and	CC
18751	1233	14	the	the	DT
18751	1233	15	re	re	NN
18751	1233	16	-	-	NN
18751	1233	17	agent	agent	NN
18751	1233	18	which	which	WDT
18751	1233	19	is	be	VBZ
18751	1233	20	to	to	TO
18751	1233	21	act	act	VB
18751	1233	22	on	on	IN
18751	1233	23	it	-PRON-	PRP
18751	1233	24	,	,	,
18751	1233	25	in	in	IN
18751	1233	26	the	the	DT
18751	1233	27	test	test	NN
18751	1233	28	-	-	HYPH
18751	1233	29	tube	tube	NN
18751	1233	30	;	;	:
18751	1233	31	the	the	DT
18751	1233	32	cork	cork	NN
18751	1233	33	is	be	VBZ
18751	1233	34	then	then	RB
18751	1233	35	inserted	insert	VBN
18751	1233	36	.	.	.
18751	1234	1	The	the	DT
18751	1234	2	liquid	liquid	NN
18751	1234	3	in	in	IN
18751	1234	4	the	the	DT
18751	1234	5	two	two	CD
18751	1234	6	burettes	burette	NNS
18751	1234	7	is	be	VBZ
18751	1234	8	next	next	RB
18751	1234	9	brought	bring	VBN
18751	1234	10	to	to	IN
18751	1234	11	the	the	DT
18751	1234	12	same	same	JJ
18751	1234	13	level	level	NN
18751	1234	14	,	,	,
18751	1234	15	either	either	CC
18751	1234	16	by	by	IN
18751	1234	17	pouring	pour	VBG
18751	1234	18	it	-PRON-	PRP
18751	1234	19	in	in	RP
18751	1234	20	at	at	IN
18751	1234	21	A	a	NN
18751	1234	22	or	or	CC
18751	1234	23	running	run	VBG
18751	1234	24	it	-PRON-	PRP
18751	1234	25	out	out	RP
18751	1234	26	at	at	IN
18751	1234	27	B.	B.	NNP
18751	1235	1	The	the	DT
18751	1235	2	level	level	NN
18751	1235	3	of	of	IN
18751	1235	4	the	the	DT
18751	1235	5	liquid	liquid	NN
18751	1235	6	in	in	IN
18751	1235	7	the	the	DT
18751	1235	8	apparatus	apparatus	NN
18751	1235	9	for	for	IN
18751	1235	10	correcting	correct	VBG
18751	1235	11	variation	variation	NN
18751	1235	12	in	in	IN
18751	1235	13	volume	volume	NN
18751	1235	14	is	be	VBZ
18751	1235	15	then	then	RB
18751	1235	16	read	read	VBN
18751	1235	17	and	and	CC
18751	1235	18	noted	note	VBD
18751	1235	19	.	.	.
18751	1236	1	Next	next	RB
18751	1236	2	,	,	,
18751	1236	3	after	after	IN
18751	1236	4	seeing	see	VBG
18751	1236	5	that	that	IN
18751	1236	6	the	the	DT
18751	1236	7	level	level	NN
18751	1236	8	of	of	IN
18751	1236	9	the	the	DT
18751	1236	10	liquid	liquid	NN
18751	1236	11	in	in	IN
18751	1236	12	the	the	DT
18751	1236	13	burette	burette	NN
18751	1236	14	has	have	VBZ
18751	1236	15	not	not	RB
18751	1236	16	changed	change	VBN
18751	1236	17	,	,	,
18751	1236	18	turn	turn	VB
18751	1236	19	the	the	DT
18751	1236	20	bottle	bottle	NN
18751	1236	21	over	over	RP
18751	1236	22	on	on	IN
18751	1236	23	its	-PRON-	PRP$
18751	1236	24	side	side	NN
18751	1236	25	so	so	IN
18751	1236	26	that	that	IN
18751	1236	27	the	the	DT
18751	1236	28	re	re	NN
18751	1236	29	-	-	NN
18751	1236	30	agent	agent	NN
18751	1236	31	in	in	IN
18751	1236	32	the	the	DT
18751	1236	33	test	test	NN
18751	1236	34	-	-	HYPH
18751	1236	35	tube	tube	NN
18751	1236	36	shall	shall	MD
18751	1236	37	be	be	VB
18751	1236	38	upset	upset	VBN
18751	1236	39	into	into	IN
18751	1236	40	the	the	DT
18751	1236	41	bottle	bottle	NN
18751	1236	42	.	.	.
18751	1237	1	Then	then	RB
18751	1237	2	,	,	,
18751	1237	3	as	as	IN
18751	1237	4	the	the	DT
18751	1237	5	volume	volume	NN
18751	1237	6	of	of	IN
18751	1237	7	the	the	DT
18751	1237	8	gas	gas	NN
18751	1237	9	increases	increase	NNS
18751	1237	10	,	,	,
18751	1237	11	lower	lower	VB
18751	1237	12	the	the	DT
18751	1237	13	liquid	liquid	NN
18751	1237	14	in	in	IN
18751	1237	15	the	the	DT
18751	1237	16	burette	burette	NN
18751	1237	17	by	by	IN
18751	1237	18	running	run	VBG
18751	1237	19	it	-PRON-	PRP
18751	1237	20	out	out	RP
18751	1237	21	at	at	IN
18751	1237	22	B	b	NN
18751	1237	23	,	,	,
18751	1237	24	and	and	CC
18751	1237	25	at	at	IN
18751	1237	26	the	the	DT
18751	1237	27	same	same	JJ
18751	1237	28	time	time	NN
18751	1237	29	keep	keep	VB
18751	1237	30	the	the	DT
18751	1237	31	level	level	NN
18751	1237	32	in	in	IN
18751	1237	33	A	a	NN
18751	1237	34	half	half	PDT
18751	1237	35	an	an	DT
18751	1237	36	inch	inch	NN
18751	1237	37	or	or	CC
18751	1237	38	so	so	RB
18751	1237	39	lower	low	JJR
18751	1237	40	than	than	IN
18751	1237	41	that	that	DT
18751	1237	42	in	in	IN
18751	1237	43	the	the	DT
18751	1237	44	burette	burette	NN
18751	1237	45	.	.	.
18751	1238	1	When	when	WRB
18751	1238	2	the	the	DT
18751	1238	3	action	action	NN
18751	1238	4	has	have	VBZ
18751	1238	5	finished	finish	VBN
18751	1238	6	bring	bring	VB
18751	1238	7	the	the	DT
18751	1238	8	liquid	liquid	NN
18751	1238	9	in	in	IN
18751	1238	10	the	the	DT
18751	1238	11	two	two	CD
18751	1238	12	vessels	vessel	NNS
18751	1238	13	to	to	IN
18751	1238	14	the	the	DT
18751	1238	15	same	same	JJ
18751	1238	16	level	level	NN
18751	1238	17	and	and	CC
18751	1238	18	read	read	VBD
18751	1238	19	off	off	IN
18751	1238	20	the	the	DT
18751	1238	21	burette	burette	NN
18751	1238	22	.	.	.
18751	1239	1	This	this	DT
18751	1239	2	part	part	NN
18751	1239	3	of	of	IN
18751	1239	4	the	the	DT
18751	1239	5	work	work	NN
18751	1239	6	must	must	MD
18751	1239	7	always	always	RB
18751	1239	8	be	be	VB
18751	1239	9	done	do	VBN
18751	1239	10	in	in	IN
18751	1239	11	the	the	DT
18751	1239	12	same	same	JJ
18751	1239	13	manner	manner	NN
18751	1239	14	.	.	.
18751	1240	1	[	[	-LRB-
18751	1240	2	Illustration	illustration	NN
18751	1240	3	:	:	:
18751	1240	4	FIG	FIG	NNP
18751	1240	5	.	.	.
18751	1241	1	31	31	CD
18751	1241	2	.	.	.
18751	1241	3	]	]	-RRB-
18751	1242	1	_	_	NNP
18751	1242	2	The	the	DT
18751	1242	3	volume	volume	NN
18751	1242	4	corrector	corrector	NN
18751	1242	5	for	for	IN
18751	1242	6	gas	gas	NN
18751	1242	7	analysis	analysis	NN
18751	1242	8	_	_	NNP
18751	1242	9	is	be	VBZ
18751	1242	10	a	a	DT
18751	1242	11	graduated	graduate	VBN
18751	1242	12	glass	glass	NN
18751	1242	13	tube	tube	NN
18751	1242	14	of	of	IN
18751	1242	15	120	120	CD
18751	1242	16	c.c	c.c	NNP
18751	1242	17	.	.	.
18751	1243	1	capacity	capacity	NN
18751	1243	2	inverted	invert	VBD
18751	1243	3	over	over	IN
18751	1243	4	a	a	DT
18751	1243	5	narrow	narrow	JJ
18751	1243	6	glass	glass	NN
18751	1243	7	cylinder	cylinder	NN
18751	1243	8	of	of	IN
18751	1243	9	mercury	mercury	NN
18751	1243	10	.	.	.
18751	1244	1	It	-PRON-	PRP
18751	1244	2	contains	contain	VBZ
18751	1244	3	0.2	0.2	CD
18751	1244	4	or	or	CC
18751	1244	5	0.3	0.3	CD
18751	1244	6	c.c	c.c	NNP
18751	1244	7	.	.	.
18751	1245	1	of	of	IN
18751	1245	2	water	water	NN
18751	1245	3	and	and	CC
18751	1245	4	a	a	DT
18751	1245	5	volume	volume	NN
18751	1245	6	of	of	IN
18751	1245	7	air	air	NN
18751	1245	8	,	,	,
18751	1245	9	which	which	WDT
18751	1245	10	,	,	,
18751	1245	11	if	if	IN
18751	1245	12	dry	dry	JJ
18751	1245	13	and	and	CC
18751	1245	14	under	under	IN
18751	1245	15	standard	standard	JJ
18751	1245	16	conditions	condition	NNS
18751	1245	17	,	,	,
18751	1245	18	would	would	MD
18751	1245	19	measure	measure	VB
18751	1245	20	100	100	CD
18751	1245	21	c.c	c.c	NNP
18751	1245	22	.	.	.
18751	1246	1	The	the	DT
18751	1246	2	actual	actual	JJ
18751	1246	3	volume	volume	NN
18751	1246	4	varies	vary	VBZ
18751	1246	5	from	from	IN
18751	1246	6	day	day	NN
18751	1246	7	to	to	IN
18751	1246	8	day	day	NN
18751	1246	9	,	,	,
18751	1246	10	and	and	CC
18751	1246	11	is	be	VBZ
18751	1246	12	read	read	VBN
18751	1246	13	off	off	RP
18751	1246	14	at	at	IN
18751	1246	15	any	any	DT
18751	1246	16	time	time	NN
18751	1246	17	by	by	IN
18751	1246	18	bringing	bring	VBG
18751	1246	19	the	the	DT
18751	1246	20	mercury	mercury	NN
18751	1246	21	inside	inside	IN
18751	1246	22	and	and	CC
18751	1246	23	outside	outside	RB
18751	1246	24	to	to	IN
18751	1246	25	the	the	DT
18751	1246	26	same	same	JJ
18751	1246	27	level	level	NN
18751	1246	28	.	.	.
18751	1247	1	This	this	DT
18751	1247	2	is	be	VBZ
18751	1247	3	done	do	VBN
18751	1247	4	by	by	IN
18751	1247	5	raising	raise	VBG
18751	1247	6	or	or	CC
18751	1247	7	lowering	lower	VBG
18751	1247	8	the	the	DT
18751	1247	9	tube	tube	NN
18751	1247	10	,	,	,
18751	1247	11	as	as	IN
18751	1247	12	may	may	MD
18751	1247	13	be	be	VB
18751	1247	14	required	require	VBN
18751	1247	15	.	.	.
18751	1248	1	Any	any	DT
18751	1248	2	volume	volume	NN
18751	1248	3	of	of	IN
18751	1248	4	gas	gas	NN
18751	1248	5	obtained	obtain	VBN
18751	1248	6	in	in	IN
18751	1248	7	an	an	DT
18751	1248	8	assay	assay	NN
18751	1248	9	can	can	MD
18751	1248	10	be	be	VB
18751	1248	11	corrected	correct	VBN
18751	1248	12	to	to	IN
18751	1248	13	standard	standard	JJ
18751	1248	14	temperature	temperature	NN
18751	1248	15	and	and	CC
18751	1248	16	pressure	pressure	NN
18751	1248	17	by	by	IN
18751	1248	18	multiplying	multiply	VBG
18751	1248	19	by	by	IN
18751	1248	20	100	100	CD
18751	1248	21	and	and	CC
18751	1248	22	dividing	divide	VBG
18751	1248	23	by	by	IN
18751	1248	24	the	the	DT
18751	1248	25	number	number	NN
18751	1248	26	of	of	IN
18751	1248	27	c.c	c.c	NNP
18751	1248	28	.	.	.
18751	1249	1	in	in	IN
18751	1249	2	the	the	DT
18751	1249	3	corrector	corrector	NN
18751	1249	4	at	at	IN
18751	1249	5	the	the	DT
18751	1249	6	time	time	NN
18751	1249	7	the	the	DT
18751	1249	8	assay	assay	NN
18751	1249	9	is	be	VBZ
18751	1249	10	made	make	VBN
18751	1249	11	.	.	.
18751	1250	1	FOOTNOTES	footnote	NNS
18751	1250	2	:	:	:
18751	1250	3	[	[	-LRB-
18751	1250	4	5	5	CD
18751	1250	5	]	]	-RRB-
18751	1250	6	It	-PRON-	PRP
18751	1250	7	is	be	VBZ
18751	1250	8	best	good	JJS
18751	1250	9	to	to	TO
18751	1250	10	use	use	VB
18751	1250	11	this	this	DT
18751	1250	12	form	form	NN
18751	1250	13	with	with	IN
18751	1250	14	a	a	DT
18751	1250	15	glass	glass	NN
18751	1250	16	stopcock	stopcock	NN
18751	1250	17	,	,	,
18751	1250	18	or	or	CC
18751	1250	19	with	with	IN
18751	1250	20	an	an	DT
18751	1250	21	india	india	JJ
18751	1250	22	-	-	HYPH
18751	1250	23	rubber	rubber	NN
18751	1250	24	tube	tube	NN
18751	1250	25	and	and	CC
18751	1250	26	clip	clip	NN
18751	1250	27	,	,	,
18751	1250	28	after	after	IN
18751	1250	29	the	the	DT
18751	1250	30	manner	manner	NN
18751	1250	31	of	of	IN
18751	1250	32	a	a	DT
18751	1250	33	Mohr	Mohr	NNP
18751	1250	34	's	's	POS
18751	1250	35	burette	burette	NN
18751	1250	36	.	.	.
18751	1251	1	CHAPTER	CHAPTER	NNP
18751	1251	2	VI	VI	NNP
18751	1251	3	.	.	.
18751	1252	1	RE	RE	NNP
18751	1252	2	-	-	:
18751	1252	3	AGENTS.--ACIDS	AGENTS.--ACIDS	NNP
18751	1252	4	,	,	,
18751	1252	5	ETC	ETC	NNP
18751	1252	6	.	.	.
18751	1253	1	~Acetic	~Acetic	NFP
18751	1253	2	Acid~	Acid~	NNP
18751	1253	3	,	,	,
18751	1253	4	H[=A	H[=A	NNP
18751	1253	5	=	=	SYM
18751	1253	6	c	c	NN
18751	1253	7	]	]	-RRB-
18751	1253	8	or	or	CC
18751	1253	9	C_{2}H_{4}O_{2	c_{2}h_{4}o_{2	NN
18751	1253	10	}	}	-RRB-
18751	1253	11	.	.	.
18751	1254	1	(	(	-LRB-
18751	1254	2	sp	sp	NNP
18751	1254	3	.	.	.
18751	1255	1	gr	gr	NNP
18751	1255	2	.	.	.
18751	1256	1	1.044	1.044	CD
18751	1256	2	,	,	,
18751	1256	3	containing	contain	VBG
18751	1256	4	33	33	CD
18751	1256	5	per	per	NN
18751	1256	6	cent	cent	NN
18751	1256	7	.	.	.
18751	1257	1	real	real	JJ
18751	1257	2	acid).--An	acid).--An	NNS
18751	1257	3	organic	organic	JJ
18751	1257	4	acid	acid	NN
18751	1257	5	,	,	,
18751	1257	6	forming	form	VBG
18751	1257	7	a	a	DT
18751	1257	8	class	class	NN
18751	1257	9	of	of	IN
18751	1257	10	salts	salt	NNS
18751	1257	11	,	,	,
18751	1257	12	acetates	acetate	NNS
18751	1257	13	,	,	,
18751	1257	14	which	which	WDT
18751	1257	15	are	be	VBP
18751	1257	16	for	for	IN
18751	1257	17	the	the	DT
18751	1257	18	most	most	JJS
18751	1257	19	part	part	NN
18751	1257	20	soluble	soluble	JJ
18751	1257	21	in	in	IN
18751	1257	22	water	water	NN
18751	1257	23	,	,	,
18751	1257	24	and	and	CC
18751	1257	25	which	which	WDT
18751	1257	26	,	,	,
18751	1257	27	on	on	IN
18751	1257	28	ignition	ignition	NN
18751	1257	29	,	,	,
18751	1257	30	leave	leave	VB
18751	1257	31	the	the	DT
18751	1257	32	oxide	oxide	NN
18751	1257	33	or	or	CC
18751	1257	34	carbonate	carbonate	NN
18751	1257	35	of	of	IN
18751	1257	36	the	the	DT
18751	1257	37	metal	metal	NN
18751	1257	38	.	.	.
18751	1258	1	It	-PRON-	PRP
18751	1258	2	is	be	VBZ
18751	1258	3	almost	almost	RB
18751	1258	4	always	always	RB
18751	1258	5	used	use	VBN
18751	1258	6	in	in	IN
18751	1258	7	those	those	DT
18751	1258	8	cases	case	NNS
18751	1258	9	where	where	WRB
18751	1258	10	mineral	mineral	NN
18751	1258	11	acids	acid	NNS
18751	1258	12	are	be	VBP
18751	1258	13	objectionable	objectionable	JJ
18751	1258	14	.	.	.
18751	1259	1	To	to	TO
18751	1259	2	convert	convert	VB
18751	1259	3	,	,	,
18751	1259	4	for	for	IN
18751	1259	5	example	example	NN
18751	1259	6	,	,	,
18751	1259	7	a	a	DT
18751	1259	8	solution	solution	NN
18751	1259	9	of	of	IN
18751	1259	10	a	a	DT
18751	1259	11	substance	substance	NN
18751	1259	12	in	in	IN
18751	1259	13	hydrochloric	hydrochloric	JJ
18751	1259	14	acid	acid	NN
18751	1259	15	into	into	IN
18751	1259	16	a	a	DT
18751	1259	17	solution	solution	NN
18751	1259	18	of	of	IN
18751	1259	19	the	the	DT
18751	1259	20	same	same	JJ
18751	1259	21	in	in	IN
18751	1259	22	acetic	acetic	JJ
18751	1259	23	acid	acid	NN
18751	1259	24	,	,	,
18751	1259	25	alkali	alkali	JJ
18751	1259	26	should	should	MD
18751	1259	27	be	be	VB
18751	1259	28	added	add	VBN
18751	1259	29	in	in	IN
18751	1259	30	excess	excess	NN
18751	1259	31	and	and	CC
18751	1259	32	then	then	RB
18751	1259	33	acetic	acetic	JJ
18751	1259	34	acid	acid	NN
18751	1259	35	.	.	.
18751	1260	1	Many	many	JJ
18751	1260	2	compounds	compound	NNS
18751	1260	3	are	be	VBP
18751	1260	4	insoluble	insoluble	JJ
18751	1260	5	in	in	IN
18751	1260	6	acetic	acetic	JJ
18751	1260	7	acid	acid	NN
18751	1260	8	,	,	,
18751	1260	9	which	which	WDT
18751	1260	10	are	be	VBP
18751	1260	11	soluble	soluble	JJ
18751	1260	12	in	in	IN
18751	1260	13	mineral	mineral	NN
18751	1260	14	acids	acid	NNS
18751	1260	15	,	,	,
18751	1260	16	such	such	JJ
18751	1260	17	as	as	IN
18751	1260	18	ferric	ferric	NNP
18751	1260	19	phosphate	phosphate	NN
18751	1260	20	,	,	,
18751	1260	21	ferric	ferric	JJ
18751	1260	22	arsenate	arsenate	NN
18751	1260	23	,	,	,
18751	1260	24	zinc	zinc	NN
18751	1260	25	sulphide	sulphide	NN
18751	1260	26	,	,	,
18751	1260	27	calcium	calcium	NN
18751	1260	28	oxalate	oxalate	NN
18751	1260	29	,	,	,
18751	1260	30	&	&	CC
18751	1260	31	c.	c.	NNP
18751	1260	32	,	,	,
18751	1260	33	so	so	IN
18751	1260	34	that	that	IN
18751	1260	35	the	the	DT
18751	1260	36	use	use	NN
18751	1260	37	of	of	IN
18751	1260	38	acetic	acetic	JJ
18751	1260	39	acid	acid	NN
18751	1260	40	is	be	VBZ
18751	1260	41	valuable	valuable	JJ
18751	1260	42	in	in	IN
18751	1260	43	some	some	DT
18751	1260	44	separations	separation	NNS
18751	1260	45	.	.	.
18751	1261	1	The	the	DT
18751	1261	2	commercial	commercial	JJ
18751	1261	3	acid	acid	NN
18751	1261	4	is	be	VBZ
18751	1261	5	strong	strong	JJ
18751	1261	6	enough	enough	RB
18751	1261	7	for	for	IN
18751	1261	8	most	most	JJS
18751	1261	9	purposes	purpose	NNS
18751	1261	10	,	,	,
18751	1261	11	and	and	CC
18751	1261	12	is	be	VBZ
18751	1261	13	used	use	VBN
18751	1261	14	without	without	IN
18751	1261	15	dilution	dilution	NN
18751	1261	16	.	.	.
18751	1262	1	~"Aqua	~"Aqua	NFP
18751	1262	2	Regia"~	Regia"~	NNP
18751	1262	3	is	be	VBZ
18751	1262	4	a	a	DT
18751	1262	5	mixture	mixture	NN
18751	1262	6	of	of	IN
18751	1262	7	1	1	CD
18751	1262	8	part	part	NN
18751	1262	9	by	by	IN
18751	1262	10	measure	measure	NN
18751	1262	11	of	of	IN
18751	1262	12	nitric	nitric	JJ
18751	1262	13	acid	acid	NN
18751	1262	14	and	and	CC
18751	1262	15	3	3	CD
18751	1262	16	parts	part	NNS
18751	1262	17	of	of	IN
18751	1262	18	hydrochloric	hydrochloric	JJ
18751	1262	19	acid	acid	NN
18751	1262	20	.	.	.
18751	1263	1	The	the	DT
18751	1263	2	acids	acid	NNS
18751	1263	3	react	react	VBP
18751	1263	4	forming	form	VBG
18751	1263	5	what	what	WP
18751	1263	6	is	be	VBZ
18751	1263	7	practically	practically	RB
18751	1263	8	a	a	DT
18751	1263	9	solution	solution	NN
18751	1263	10	of	of	IN
18751	1263	11	chlorine	chlorine	NN
18751	1263	12	.	.	.
18751	1264	1	[	[	-LRB-
18751	1264	2	6	6	CD
18751	1264	3	]	]	-RRB-
18751	1264	4	The	the	DT
18751	1264	5	mixture	mixture	NN
18751	1264	6	is	be	VBZ
18751	1264	7	best	well	RBS
18751	1264	8	made	make	VBN
18751	1264	9	when	when	WRB
18751	1264	10	wanted	want	VBN
18751	1264	11	,	,	,
18751	1264	12	and	and	CC
18751	1264	13	is	be	VBZ
18751	1264	14	chiefly	chiefly	RB
18751	1264	15	used	use	VBN
18751	1264	16	for	for	IN
18751	1264	17	the	the	DT
18751	1264	18	solution	solution	NN
18751	1264	19	of	of	IN
18751	1264	20	gold	gold	NN
18751	1264	21	and	and	CC
18751	1264	22	platinum	platinum	NN
18751	1264	23	and	and	CC
18751	1264	24	for	for	IN
18751	1264	25	"	"	``
18751	1264	26	opening	open	VBG
18751	1264	27	up	up	RP
18751	1264	28	"	"	''
18751	1264	29	sulphides	sulphide	NNS
18751	1264	30	.	.	.
18751	1265	1	When	when	WRB
18751	1265	2	solutions	solution	NNS
18751	1265	3	in	in	IN
18751	1265	4	aqua	aqua	NNP
18751	1265	5	regia	regia	NNP
18751	1265	6	are	be	VBP
18751	1265	7	evaporated	evaporate	VBN
18751	1265	8	,	,	,
18751	1265	9	chlorides	chloride	NNS
18751	1265	10	are	be	VBP
18751	1265	11	left	leave	VBN
18751	1265	12	.	.	.
18751	1266	1	~Bromine~	~Bromine~	NFP
18751	1266	2	,	,	,
18751	1266	3	Br	br	UH
18751	1266	4	.	.	.
18751	1267	1	(	(	-LRB-
18751	1267	2	sp	sp	NNP
18751	1267	3	.	.	.
18751	1268	1	gr	gr	NNP
18751	1268	2	.	.	.
18751	1269	1	3.0	3.0	CD
18751	1269	2	)	)	-RRB-
18751	1269	3	.	.	.
18751	1270	1	Practically	practically	RB
18751	1270	2	pure	pure	JJ
18751	1270	3	bromine.--It	bromine.--it	NN
18751	1270	4	is	be	VBZ
18751	1270	5	a	a	DT
18751	1270	6	heavy	heavy	JJ
18751	1270	7	reddish	reddish	JJ
18751	1270	8	-	-	HYPH
18751	1270	9	brown	brown	NN
18751	1270	10	liquid	liquid	NN
18751	1270	11	and	and	CC
18751	1270	12	very	very	RB
18751	1270	13	volatile	volatile	JJ
18751	1270	14	.	.	.
18751	1271	1	It	-PRON-	PRP
18751	1271	2	boils	boil	VBZ
18751	1271	3	at	at	IN
18751	1271	4	60	60	CD
18751	1271	5	°	°	NNS
18751	1271	6	C.	C.	NNP
18751	1271	7	,	,	,
18751	1271	8	and	and	CC
18751	1271	9	,	,	,
18751	1271	10	consequently	consequently	RB
18751	1271	11	,	,	,
18751	1271	12	must	must	MD
18751	1271	13	be	be	VB
18751	1271	14	kept	keep	VBN
18751	1271	15	in	in	IN
18751	1271	16	a	a	DT
18751	1271	17	cool	cool	JJ
18751	1271	18	place	place	NN
18751	1271	19	.	.	.
18751	1272	1	It	-PRON-	PRP
18751	1272	2	gives	give	VBZ
18751	1272	3	off	off	RP
18751	1272	4	brown	brown	JJ
18751	1272	5	irritating	irritate	VBG
18751	1272	6	vapours	vapour	NNS
18751	1272	7	,	,	,
18751	1272	8	which	which	WDT
18751	1272	9	render	render	VBP
18751	1272	10	its	-PRON-	PRP$
18751	1272	11	use	use	NN
18751	1272	12	very	very	RB
18751	1272	13	objectionable	objectionable	JJ
18751	1272	14	.	.	.
18751	1273	1	Generally	generally	RB
18751	1273	2	it	-PRON-	PRP
18751	1273	3	answers	answer	VBZ
18751	1273	4	the	the	DT
18751	1273	5	same	same	JJ
18751	1273	6	purpose	purpose	NN
18751	1273	7	as	as	IN
18751	1273	8	aqua	aqua	NNP
18751	1273	9	regia	regia	NNP
18751	1273	10	,	,	,
18751	1273	11	and	and	CC
18751	1273	12	is	be	VBZ
18751	1273	13	employed	employ	VBN
18751	1273	14	where	where	WRB
18751	1273	15	the	the	DT
18751	1273	16	addition	addition	NN
18751	1273	17	of	of	IN
18751	1273	18	nitric	nitric	JJ
18751	1273	19	acid	acid	NN
18751	1273	20	to	to	IN
18751	1273	21	a	a	DT
18751	1273	22	solution	solution	NN
18751	1273	23	has	have	VBZ
18751	1273	24	to	to	TO
18751	1273	25	be	be	VB
18751	1273	26	specially	specially	RB
18751	1273	27	avoided	avoid	VBN
18751	1273	28	.	.	.
18751	1274	1	It	-PRON-	PRP
18751	1274	2	is	be	VBZ
18751	1274	3	also	also	RB
18751	1274	4	used	use	VBN
18751	1274	5	for	for	IN
18751	1274	6	dissolving	dissolve	VBG
18751	1274	7	metals	metal	NNS
18751	1274	8	only	only	RB
18751	1274	9	from	from	IN
18751	1274	10	ores	ore	NNS
18751	1274	11	which	which	WDT
18751	1274	12	contain	contain	VBP
18751	1274	13	metallic	metallic	JJ
18751	1274	14	oxides	oxide	NNS
18751	1274	15	not	not	RB
18751	1274	16	desired	desire	VBN
18751	1274	17	in	in	IN
18751	1274	18	the	the	DT
18751	1274	19	solution	solution	NN
18751	1274	20	.	.	.
18751	1275	1	~"Bromine	~"Bromine	NFP
18751	1275	2	Water"~	Water"~	NNP
18751	1275	3	is	be	VBZ
18751	1275	4	simply	simply	RB
18751	1275	5	bromine	bromine	NN
18751	1275	6	shaken	shake	VBN
18751	1275	7	up	up	RP
18751	1275	8	with	with	IN
18751	1275	9	water	water	NN
18751	1275	10	till	till	IN
18751	1275	11	no	no	DT
18751	1275	12	more	more	RBR
18751	1275	13	is	be	VBZ
18751	1275	14	dissolved	dissolve	VBN
18751	1275	15	.	.	.
18751	1276	1	~Carbonic	~Carbonic	:
18751	1276	2	Acid~	acid~	RB
18751	1276	3	,	,	,
18751	1276	4	CO_{2}.--A	co_{2}.--a	NN
18751	1276	5	heavy	heavy	JJ
18751	1276	6	gas	gas	NN
18751	1276	7	,	,	,
18751	1276	8	somewhat	somewhat	RB
18751	1276	9	soluble	soluble	JJ
18751	1276	10	in	in	IN
18751	1276	11	water	water	NN
18751	1276	12	;	;	:
18751	1276	13	it	-PRON-	PRP
18751	1276	14	is	be	VBZ
18751	1276	15	mainly	mainly	RB
18751	1276	16	used	use	VBN
18751	1276	17	for	for	IN
18751	1276	18	providing	provide	VBG
18751	1276	19	an	an	DT
18751	1276	20	atmosphere	atmosphere	NN
18751	1276	21	in	in	IN
18751	1276	22	which	which	WDT
18751	1276	23	substances	substance	NNS
18751	1276	24	may	may	MD
18751	1276	25	be	be	VB
18751	1276	26	dissolved	dissolve	VBN
18751	1276	27	,	,	,
18751	1276	28	titrated	titrate	VBN
18751	1276	29	,	,	,
18751	1276	30	&	&	CC
18751	1276	31	c.	c.	NNP
18751	1276	32	,	,	,
18751	1276	33	without	without	IN
18751	1276	34	fear	fear	NN
18751	1276	35	of	of	IN
18751	1276	36	oxidation	oxidation	NN
18751	1276	37	.	.	.
18751	1277	1	It	-PRON-	PRP
18751	1277	2	is	be	VBZ
18751	1277	3	also	also	RB
18751	1277	4	used	use	VBN
18751	1277	5	in	in	IN
18751	1277	6	titrating	titrate	VBG
18751	1277	7	arsenic	arsenic	JJ
18751	1277	8	assays	assay	NNS
18751	1277	9	with	with	IN
18751	1277	10	"	"	``
18751	1277	11	iodine	iodine	NN
18751	1277	12	"	"	''
18751	1277	13	when	when	WRB
18751	1277	14	a	a	DT
18751	1277	15	feeble	feeble	JJ
18751	1277	16	acid	acid	NN
18751	1277	17	is	be	VBZ
18751	1277	18	required	require	VBN
18751	1277	19	to	to	TO
18751	1277	20	prevent	prevent	VB
18751	1277	21	the	the	DT
18751	1277	22	absorption	absorption	NN
18751	1277	23	of	of	IN
18751	1277	24	iodine	iodine	NN
18751	1277	25	by	by	IN
18751	1277	26	the	the	DT
18751	1277	27	alkaline	alkaline	NN
18751	1277	28	carbonate	carbonate	NN
18751	1277	29	.	.	.
18751	1278	1	It	-PRON-	PRP
18751	1278	2	is	be	VBZ
18751	1278	3	prepared	prepare	VBN
18751	1278	4	when	when	WRB
18751	1278	5	wanted	want	VBN
18751	1278	6	in	in	IN
18751	1278	7	solution	solution	NN
18751	1278	8	,	,	,
18751	1278	9	by	by	IN
18751	1278	10	adding	add	VBG
18751	1278	11	a	a	DT
18751	1278	12	gram	gram	NN
18751	1278	13	or	or	CC
18751	1278	14	so	so	RB
18751	1278	15	of	of	IN
18751	1278	16	bicarbonate	bicarbonate	NN
18751	1278	17	of	of	IN
18751	1278	18	soda	soda	NN
18751	1278	19	and	and	CC
18751	1278	20	then	then	RB
18751	1278	21	as	as	IN
18751	1278	22	much	much	JJ
18751	1278	23	acid	acid	NN
18751	1278	24	as	as	IN
18751	1278	25	will	will	MD
18751	1278	26	decompose	decompose	VB
18751	1278	27	the	the	DT
18751	1278	28	bicarbonate	bicarbonate	NN
18751	1278	29	mentioned	mention	VBN
18751	1278	30	.	.	.
18751	1279	1	When	when	WRB
18751	1279	2	a	a	DT
18751	1279	3	quantity	quantity	NN
18751	1279	4	of	of	IN
18751	1279	5	the	the	DT
18751	1279	6	gas	gas	NN
18751	1279	7	is	be	VBZ
18751	1279	8	wanted	want	VBN
18751	1279	9	,	,	,
18751	1279	10	it	-PRON-	PRP
18751	1279	11	is	be	VBZ
18751	1279	12	prepared	prepared	JJ
18751	1279	13	,	,	,
18751	1279	14	in	in	IN
18751	1279	15	an	an	DT
18751	1279	16	apparatus	apparatus	NN
18751	1279	17	like	like	IN
18751	1279	18	that	that	DT
18751	1279	19	used	use	VBD
18751	1279	20	for	for	IN
18751	1279	21	sulphuretted	sulphuret	VBN
18751	1279	22	hydrogen	hydrogen	NN
18751	1279	23	,	,	,
18751	1279	24	by	by	IN
18751	1279	25	acting	act	VBG
18751	1279	26	on	on	IN
18751	1279	27	fragments	fragment	NNS
18751	1279	28	of	of	IN
18751	1279	29	marble	marble	NN
18751	1279	30	or	or	CC
18751	1279	31	limestone	limestone	NN
18751	1279	32	with	with	IN
18751	1279	33	dilute	dilute	NNP
18751	1279	34	hydrochloric	hydrochloric	NNP
18751	1279	35	acid	acid	NN
18751	1279	36	.	.	.
18751	1280	1	~Citric	~Citric	NFP
18751	1280	2	Acid~	Acid~	NNP
18751	1280	3	(	(	-LRB-
18751	1280	4	H_{3}[=C	H_{3}[=C	NNP
18751	1280	5	=	=	SYM
18751	1280	6	i	i	NN
18751	1280	7	]	]	-RRB-
18751	1280	8	or	or	CC
18751	1280	9	C_{6}H_{8}O_{7}.H_{2}O	C_{6}H_{8}O_{7}.H_{2}O	NNP
18751	1280	10	)	)	-RRB-
18751	1280	11	is	be	VBZ
18751	1280	12	an	an	DT
18751	1280	13	organic	organic	JJ
18751	1280	14	acid	acid	NN
18751	1280	15	which	which	WDT
18751	1280	16	occurs	occur	VBZ
18751	1280	17	in	in	IN
18751	1280	18	colourless	colourless	JJ
18751	1280	19	crystals	crystal	NNS
18751	1280	20	,	,	,
18751	1280	21	soluble	soluble	JJ
18751	1280	22	in	in	IN
18751	1280	23	less	less	JJR
18751	1280	24	than	than	IN
18751	1280	25	their	-PRON-	PRP$
18751	1280	26	weight	weight	NN
18751	1280	27	of	of	IN
18751	1280	28	water	water	NN
18751	1280	29	.	.	.
18751	1281	1	The	the	DT
18751	1281	2	solution	solution	NN
18751	1281	3	must	must	MD
18751	1281	4	be	be	VB
18751	1281	5	freshly	freshly	RB
18751	1281	6	prepared	prepare	VBN
18751	1281	7	,	,	,
18751	1281	8	as	as	IN
18751	1281	9	it	-PRON-	PRP
18751	1281	10	gets	get	VBZ
18751	1281	11	mouldy	mouldy	JJ
18751	1281	12	when	when	WRB
18751	1281	13	kept	keep	VBN
18751	1281	14	.	.	.
18751	1282	1	It	-PRON-	PRP
18751	1282	2	forms	form	VBZ
18751	1282	3	a	a	DT
18751	1282	4	comparatively	comparatively	RB
18751	1282	5	unimportant	unimportant	JJ
18751	1282	6	class	class	NN
18751	1282	7	of	of	IN
18751	1282	8	salts	salt	NNS
18751	1282	9	(	(	-LRB-
18751	1282	10	citrates	citrates	NNP
18751	1282	11	)	)	-RRB-
18751	1282	12	.	.	.
18751	1283	1	It	-PRON-	PRP
18751	1283	2	is	be	VBZ
18751	1283	3	used	use	VBN
18751	1283	4	in	in	IN
18751	1283	5	the	the	DT
18751	1283	6	determination	determination	NN
18751	1283	7	of	of	IN
18751	1283	8	phosphoric	phosphoric	NN
18751	1283	9	acid	acid	NN
18751	1283	10	,	,	,
18751	1283	11	chiefly	chiefly	RB
18751	1283	12	for	for	IN
18751	1283	13	the	the	DT
18751	1283	14	purpose	purpose	NN
18751	1283	15	of	of	IN
18751	1283	16	preventing	prevent	VBG
18751	1283	17	the	the	DT
18751	1283	18	precipitation	precipitation	NN
18751	1283	19	of	of	IN
18751	1283	20	phosphates	phosphate	NNS
18751	1283	21	of	of	IN
18751	1283	22	iron	iron	NN
18751	1283	23	and	and	CC
18751	1283	24	alumina	alumina	NNP
18751	1283	25	by	by	IN
18751	1283	26	ammonia	ammonia	NNP
18751	1283	27	,	,	,
18751	1283	28	and	and	CC
18751	1283	29	in	in	IN
18751	1283	30	a	a	DT
18751	1283	31	few	few	JJ
18751	1283	32	similar	similar	JJ
18751	1283	33	cases	case	NNS
18751	1283	34	.	.	.
18751	1284	1	The	the	DT
18751	1284	2	commercial	commercial	JJ
18751	1284	3	crystals	crystal	NNS
18751	1284	4	are	be	VBP
18751	1284	5	used	use	VBN
18751	1284	6	;	;	:
18751	1284	7	they	-PRON-	PRP
18751	1284	8	should	should	MD
18751	1284	9	be	be	VB
18751	1284	10	free	free	JJ
18751	1284	11	from	from	IN
18751	1284	12	sulphuric	sulphuric	JJ
18751	1284	13	acid	acid	NN
18751	1284	14	and	and	CC
18751	1284	15	leave	leave	VB
18751	1284	16	no	no	DT
18751	1284	17	ash	ash	NN
18751	1284	18	on	on	IN
18751	1284	19	ignition	ignition	NN
18751	1284	20	.	.	.
18751	1285	1	~Hydrochloric	~Hydrochloric	NFP
18751	1285	2	Acid~	acid~	RB
18751	1285	3	,	,	,
18751	1285	4	HCl	HCl	NNS
18751	1285	5	in	in	IN
18751	1285	6	water	water	NN
18751	1285	7	,	,	,
18751	1285	8	(	(	-LRB-
18751	1285	9	sp	sp	NNP
18751	1285	10	.	.	.
18751	1286	1	gr	gr	NNP
18751	1286	2	.	.	.
18751	1287	1	1.16	1.16	CD
18751	1287	2	.	.	.
18751	1288	1	It	-PRON-	PRP
18751	1288	2	contains	contain	VBZ
18751	1288	3	32	32	CD
18751	1288	4	per	per	NN
18751	1288	5	cent	cent	NN
18751	1288	6	.	.	.
18751	1289	1	of	of	IN
18751	1289	2	hydrogen	hydrogen	NNP
18751	1289	3	chloride).--It	chloride).--It	NNP
18751	1289	4	is	be	VBZ
18751	1289	5	sometimes	sometimes	RB
18751	1289	6	called	call	VBN
18751	1289	7	"	"	``
18751	1289	8	muriatic	muriatic	JJ
18751	1289	9	acid	acid	NN
18751	1289	10	,	,	,
18751	1289	11	"	"	''
18751	1289	12	and	and	CC
18751	1289	13	when	when	WRB
18751	1289	14	impure	impure	VB
18751	1289	15	,	,	,
18751	1289	16	"	"	''
18751	1289	17	spirit	spirit	NN
18751	1289	18	of	of	IN
18751	1289	19	salt	salt	NN
18751	1289	20	.	.	.
18751	1289	21	"	"	''
18751	1290	1	The	the	DT
18751	1290	2	acid	acid	NN
18751	1290	3	solution	solution	NN
18751	1290	4	should	should	MD
18751	1290	5	be	be	VB
18751	1290	6	colourless	colourless	JJ
18751	1290	7	and	and	CC
18751	1290	8	free	free	JJ
18751	1290	9	from	from	IN
18751	1290	10	arsenic	arsenic	JJ
18751	1290	11	,	,	,
18751	1290	12	iron	iron	NN
18751	1290	13	,	,	,
18751	1290	14	and	and	CC
18751	1290	15	sulphuric	sulphuric	JJ
18751	1290	16	acid	acid	NN
18751	1290	17	.	.	.
18751	1291	1	It	-PRON-	PRP
18751	1291	2	forms	form	VBZ
18751	1291	3	an	an	DT
18751	1291	4	important	important	JJ
18751	1291	5	family	family	NN
18751	1291	6	of	of	IN
18751	1291	7	salts	salt	NNS
18751	1291	8	,	,	,
18751	1291	9	the	the	DT
18751	1291	10	chlorides	chloride	NNS
18751	1291	11	.	.	.
18751	1292	1	It	-PRON-	PRP
18751	1292	2	is	be	VBZ
18751	1292	3	the	the	DT
18751	1292	4	best	good	JJS
18751	1292	5	acid	acid	NN
18751	1292	6	for	for	IN
18751	1292	7	dissolving	dissolve	VBG
18751	1292	8	metallic	metallic	JJ
18751	1292	9	oxides	oxide	NNS
18751	1292	10	and	and	CC
18751	1292	11	carbonates	carbonate	NNS
18751	1292	12	,	,	,
18751	1292	13	and	and	CC
18751	1292	14	is	be	VBZ
18751	1292	15	always	always	RB
18751	1292	16	used	use	VBN
18751	1292	17	by	by	IN
18751	1292	18	the	the	DT
18751	1292	19	assayer	assayer	NN
18751	1292	20	when	when	WRB
18751	1292	21	oxidising	oxidise	VBG
18751	1292	22	agents	agent	NNS
18751	1292	23	are	be	VBP
18751	1292	24	to	to	TO
18751	1292	25	be	be	VB
18751	1292	26	avoided	avoid	VBN
18751	1292	27	.	.	.
18751	1293	1	The	the	DT
18751	1293	2	acid	acid	NN
18751	1293	3	is	be	VBZ
18751	1293	4	used	use	VBN
18751	1293	5	without	without	IN
18751	1293	6	dilution	dilution	NN
18751	1293	7	when	when	WRB
18751	1293	8	no	no	DT
18751	1293	9	directions	direction	NNS
18751	1293	10	are	be	VBP
18751	1293	11	expressly	expressly	RB
18751	1293	12	given	give	VBN
18751	1293	13	to	to	TO
18751	1293	14	dilute	dilute	VB
18751	1293	15	it	-PRON-	PRP
18751	1293	16	.	.	.
18751	1294	1	It	-PRON-	PRP
18751	1294	2	has	have	VBZ
18751	1294	3	no	no	DT
18751	1294	4	action	action	NN
18751	1294	5	on	on	IN
18751	1294	6	the	the	DT
18751	1294	7	following	follow	VBG
18751	1294	8	metals	metal	NNS
18751	1294	9	:	:	:
18751	1294	10	gold	gold	NN
18751	1294	11	,	,	,
18751	1294	12	platinum	platinum	NN
18751	1294	13	,	,	,
18751	1294	14	arsenic	arsenic	JJ
18751	1294	15	,	,	,
18751	1294	16	and	and	CC
18751	1294	17	mercury	mercury	NN
18751	1294	18	;	;	:
18751	1294	19	it	-PRON-	PRP
18751	1294	20	very	very	RB
18751	1294	21	slightly	slightly	RB
18751	1294	22	attacks	attack	NNS
18751	1294	23	antimony	antimony	NN
18751	1294	24	,	,	,
18751	1294	25	bismuth	bismuth	NNP
18751	1294	26	,	,	,
18751	1294	27	lead	lead	NN
18751	1294	28	,	,	,
18751	1294	29	silver	silver	NN
18751	1294	30	,	,	,
18751	1294	31	and	and	CC
18751	1294	32	copper	copper	NN
18751	1294	33	.	.	.
18751	1295	1	Tin	Tin	NNP
18751	1295	2	is	be	VBZ
18751	1295	3	more	more	RBR
18751	1295	4	soluble	soluble	JJ
18751	1295	5	in	in	IN
18751	1295	6	it	-PRON-	PRP
18751	1295	7	,	,	,
18751	1295	8	but	but	CC
18751	1295	9	with	with	IN
18751	1295	10	difficulty	difficulty	NN
18751	1295	11	;	;	:
18751	1295	12	whilst	whilst	IN
18751	1295	13	iron	iron	NN
18751	1295	14	,	,	,
18751	1295	15	zinc	zinc	NN
18751	1295	16	,	,	,
18751	1295	17	nickel	nickel	NN
18751	1295	18	,	,	,
18751	1295	19	cobalt	cobalt	NN
18751	1295	20	,	,	,
18751	1295	21	cadmium	cadmium	NN
18751	1295	22	,	,	,
18751	1295	23	and	and	CC
18751	1295	24	aluminium	aluminium	NN
18751	1295	25	easily	easily	RB
18751	1295	26	dissolve	dissolve	VBP
18751	1295	27	with	with	IN
18751	1295	28	evolution	evolution	NN
18751	1295	29	of	of	IN
18751	1295	30	hydrogen	hydrogen	NN
18751	1295	31	and	and	CC
18751	1295	32	the	the	DT
18751	1295	33	formation	formation	NN
18751	1295	34	of	of	IN
18751	1295	35	the	the	DT
18751	1295	36	lower	low	JJR
18751	1295	37	chloride	chloride	NN
18751	1295	38	if	if	IN
18751	1295	39	the	the	DT
18751	1295	40	metal	metal	NN
18751	1295	41	forms	form	VBZ
18751	1295	42	more	more	JJR
18751	1295	43	than	than	IN
18751	1295	44	one	one	CD
18751	1295	45	class	class	NN
18751	1295	46	of	of	IN
18751	1295	47	salts	salt	NNS
18751	1295	48	.	.	.
18751	1296	1	All	all	PDT
18751	1296	2	the	the	DT
18751	1296	3	metallic	metallic	JJ
18751	1296	4	oxides	oxide	NNS
18751	1296	5	,	,	,
18751	1296	6	except	except	IN
18751	1296	7	a	a	DT
18751	1296	8	few	few	JJ
18751	1296	9	of	of	IN
18751	1296	10	the	the	DT
18751	1296	11	native	native	JJ
18751	1296	12	and	and	CC
18751	1296	13	rarer	rare	JJR
18751	1296	14	oxides	oxide	NNS
18751	1296	15	,	,	,
18751	1296	16	are	be	VBP
18751	1296	17	dissolved	dissolve	VBN
18751	1296	18	by	by	IN
18751	1296	19	it	-PRON-	PRP
18751	1296	20	with	with	IN
18751	1296	21	the	the	DT
18751	1296	22	formation	formation	NN
18751	1296	23	of	of	IN
18751	1296	24	chlorides	chloride	NNS
18751	1296	25	of	of	IN
18751	1296	26	the	the	DT
18751	1296	27	metal	metal	NN
18751	1296	28	and	and	CC
18751	1296	29	water	water	NN
18751	1296	30	.	.	.
18751	1297	1	~Dilute	~Dilute	NFP
18751	1297	2	Hydrochloric	Hydrochloric	NNP
18751	1297	3	Acid~	Acid~	NNP
18751	1297	4	is	be	VBZ
18751	1297	5	made	make	VBN
18751	1297	6	by	by	IN
18751	1297	7	diluting	dilute	VBG
18751	1297	8	the	the	DT
18751	1297	9	strong	strong	JJ
18751	1297	10	acid	acid	NN
18751	1297	11	with	with	IN
18751	1297	12	an	an	DT
18751	1297	13	equal	equal	JJ
18751	1297	14	volume	volume	NN
18751	1297	15	of	of	IN
18751	1297	16	water	water	NN
18751	1297	17	.	.	.
18751	1298	1	This	this	DT
18751	1298	2	is	be	VBZ
18751	1298	3	used	use	VBN
18751	1298	4	for	for	IN
18751	1298	5	dissolving	dissolve	VBG
18751	1298	6	precipitates	precipitate	NNS
18751	1298	7	obtained	obtain	VBN
18751	1298	8	in	in	IN
18751	1298	9	the	the	DT
18751	1298	10	general	general	JJ
18751	1298	11	course	course	NN
18751	1298	12	of	of	IN
18751	1298	13	analysis	analysis	NN
18751	1298	14	and	and	CC
18751	1298	15	the	the	DT
18751	1298	16	more	more	RBR
18751	1298	17	easily	easily	RB
18751	1298	18	soluble	soluble	JJ
18751	1298	19	metals	metal	NNS
18751	1298	20	.	.	.
18751	1299	1	~Hydrofluoric	~Hydrofluoric	NFP
18751	1299	2	Acid	Acid	NNP
18751	1299	3	,	,	,
18751	1299	4	HF.~--A	HF.~--A	VBZ
18751	1299	5	solution	solution	NN
18751	1299	6	in	in	IN
18751	1299	7	water	water	NN
18751	1299	8	may	may	MD
18751	1299	9	be	be	VB
18751	1299	10	purchased	purchase	VBN
18751	1299	11	in	in	IN
18751	1299	12	gutta	gutta	NN
18751	1299	13	-	-	HYPH
18751	1299	14	percha	percha	NNS
18751	1299	15	or	or	CC
18751	1299	16	lead	lead	NN
18751	1299	17	bottles	bottle	NNS
18751	1299	18	.	.	.
18751	1300	1	It	-PRON-	PRP
18751	1300	2	is	be	VBZ
18751	1300	3	of	of	IN
18751	1300	4	variable	variable	JJ
18751	1300	5	strength	strength	NN
18751	1300	6	and	and	CC
18751	1300	7	doubtful	doubtful	JJ
18751	1300	8	purity	purity	NN
18751	1300	9	.	.	.
18751	1301	1	It	-PRON-	PRP
18751	1301	2	must	must	MD
18751	1301	3	always	always	RB
18751	1301	4	be	be	VB
18751	1301	5	examined	examine	VBN
18751	1301	6	quantitatively	quantitatively	RB
18751	1301	7	for	for	IN
18751	1301	8	the	the	DT
18751	1301	9	residue	residue	NN
18751	1301	10	left	leave	VBN
18751	1301	11	on	on	IN
18751	1301	12	evaporation	evaporation	NN
18751	1301	13	.	.	.
18751	1302	1	It	-PRON-	PRP
18751	1302	2	is	be	VBZ
18751	1302	3	used	use	VBN
18751	1302	4	occasionally	occasionally	RB
18751	1302	5	for	for	IN
18751	1302	6	the	the	DT
18751	1302	7	examination	examination	NN
18751	1302	8	of	of	IN
18751	1302	9	silicates	silicate	NNS
18751	1302	10	.	.	.
18751	1303	1	It	-PRON-	PRP
18751	1303	2	attacks	attack	VBZ
18751	1303	3	silica	silica	NN
18751	1303	4	,	,	,
18751	1303	5	forming	form	VBG
18751	1303	6	fluoride	fluoride	NN
18751	1303	7	of	of	IN
18751	1303	8	silicon	silicon	NN
18751	1303	9	,	,	,
18751	1303	10	which	which	WDT
18751	1303	11	is	be	VBZ
18751	1303	12	a	a	DT
18751	1303	13	gas	gas	NN
18751	1303	14	.	.	.
18751	1304	1	When	when	WRB
18751	1304	2	the	the	DT
18751	1304	3	introduction	introduction	NN
18751	1304	4	of	of	IN
18751	1304	5	another	another	DT
18751	1304	6	base	base	NN
18751	1304	7	will	will	MD
18751	1304	8	not	not	RB
18751	1304	9	interfere	interfere	VB
18751	1304	10	with	with	IN
18751	1304	11	the	the	DT
18751	1304	12	assay	assay	NN
18751	1304	13	,	,	,
18751	1304	14	the	the	DT
18751	1304	15	substance	substance	NN
18751	1304	16	may	may	MD
18751	1304	17	be	be	VB
18751	1304	18	mixed	mix	VBN
18751	1304	19	in	in	IN
18751	1304	20	the	the	DT
18751	1304	21	platinum	platinum	NN
18751	1304	22	dish	dish	NN
18751	1304	23	with	with	IN
18751	1304	24	fluoride	fluoride	NN
18751	1304	25	of	of	IN
18751	1304	26	ammonium	ammonium	NN
18751	1304	27	,	,	,
18751	1304	28	or	or	CC
18751	1304	29	of	of	IN
18751	1304	30	potassium	potassium	NN
18751	1304	31	,	,	,
18751	1304	32	or	or	CC
18751	1304	33	of	of	IN
18751	1304	34	calcium	calcium	NN
18751	1304	35	,	,	,
18751	1304	36	and	and	CC
18751	1304	37	hydrochloric	hydrochloric	JJ
18751	1304	38	acid	acid	NN
18751	1304	39	,	,	,
18751	1304	40	instead	instead	RB
18751	1304	41	of	of	IN
18751	1304	42	treating	treat	VBG
18751	1304	43	it	-PRON-	PRP
18751	1304	44	with	with	IN
18751	1304	45	the	the	DT
18751	1304	46	commercial	commercial	JJ
18751	1304	47	acid	acid	NN
18751	1304	48	.	.	.
18751	1305	1	It	-PRON-	PRP
18751	1305	2	is	be	VBZ
18751	1305	3	only	only	RB
18751	1305	4	required	require	VBN
18751	1305	5	in	in	IN
18751	1305	6	special	special	JJ
18751	1305	7	work	work	NN
18751	1305	8	.	.	.
18751	1306	1	The	the	DT
18751	1306	2	fumes	fume	NNS
18751	1306	3	and	and	CC
18751	1306	4	acid	acid	NN
18751	1306	5	are	be	VBP
18751	1306	6	dangerous	dangerous	JJ
18751	1306	7	,	,	,
18751	1306	8	and	and	CC
18751	1306	9	,	,	,
18751	1306	10	of	of	IN
18751	1306	11	course	course	NN
18751	1306	12	,	,	,
18751	1306	13	glass	glass	NN
18751	1306	14	or	or	CC
18751	1306	15	porcelain	porcelain	NN
18751	1306	16	vessels	vessel	NNS
18751	1306	17	can	can	MD
18751	1306	18	not	not	RB
18751	1306	19	be	be	VB
18751	1306	20	used	use	VBN
18751	1306	21	with	with	IN
18751	1306	22	it	-PRON-	PRP
18751	1306	23	.	.	.
18751	1307	1	~Iodine	~Iodine	NFP
18751	1307	2	,	,	,
18751	1307	3	I.~--This	i.~--this	DT
18751	1307	4	can	can	MD
18751	1307	5	be	be	VB
18751	1307	6	obtained	obtain	VBN
18751	1307	7	in	in	IN
18751	1307	8	commerce	commerce	NN
18751	1307	9	quite	quite	RB
18751	1307	10	pure	pure	JJ
18751	1307	11	,	,	,
18751	1307	12	and	and	CC
18751	1307	13	is	be	VBZ
18751	1307	14	often	often	RB
18751	1307	15	used	use	VBN
18751	1307	16	for	for	IN
18751	1307	17	standardising	standardise	VBG
18751	1307	18	.	.	.
18751	1308	1	It	-PRON-	PRP
18751	1308	2	is	be	VBZ
18751	1308	3	very	very	RB
18751	1308	4	slightly	slightly	RB
18751	1308	5	soluble	soluble	JJ
18751	1308	6	in	in	IN
18751	1308	7	water	water	NN
18751	1308	8	,	,	,
18751	1308	9	but	but	CC
18751	1308	10	readily	readily	RB
18751	1308	11	dissolves	dissolve	VBZ
18751	1308	12	in	in	IN
18751	1308	13	potassium	potassium	NN
18751	1308	14	iodide	iodide	NN
18751	1308	15	solution	solution	NN
18751	1308	16	.	.	.
18751	1309	1	It	-PRON-	PRP
18751	1309	2	closely	closely	RB
18751	1309	3	resembles	resemble	VBZ
18751	1309	4	chlorine	chlorine	NN
18751	1309	5	and	and	CC
18751	1309	6	bromine	bromine	NN
18751	1309	7	in	in	IN
18751	1309	8	its	-PRON-	PRP$
18751	1309	9	properties	property	NNS
18751	1309	10	,	,	,
18751	1309	11	and	and	CC
18751	1309	12	can	can	MD
18751	1309	13	be	be	VB
18751	1309	14	used	use	VBN
18751	1309	15	for	for	IN
18751	1309	16	dissolving	dissolve	VBG
18751	1309	17	metals	metal	NNS
18751	1309	18	without	without	IN
18751	1309	19	,	,	,
18751	1309	20	at	at	IN
18751	1309	21	the	the	DT
18751	1309	22	same	same	JJ
18751	1309	23	time	time	NN
18751	1309	24	,	,	,
18751	1309	25	attacking	attack	VBG
18751	1309	26	any	any	DT
18751	1309	27	oxide	oxide	NN
18751	1309	28	which	which	WDT
18751	1309	29	may	may	MD
18751	1309	30	be	be	VB
18751	1309	31	present	present	JJ
18751	1309	32	.	.	.
18751	1310	1	It	-PRON-	PRP
18751	1310	2	is	be	VBZ
18751	1310	3	chiefly	chiefly	RB
18751	1310	4	used	use	VBN
18751	1310	5	as	as	IN
18751	1310	6	an	an	DT
18751	1310	7	oxidizing	oxidizing	JJ
18751	1310	8	agent	agent	NN
18751	1310	9	in	in	IN
18751	1310	10	volumetric	volumetric	NN
18751	1310	11	work	work	NN
18751	1310	12	,	,	,
18751	1310	13	being	be	VBG
18751	1310	14	sharp	sharp	JJ
18751	1310	15	in	in	IN
18751	1310	16	its	-PRON-	PRP$
18751	1310	17	reactions	reaction	NNS
18751	1310	18	and	and	CC
18751	1310	19	easily	easily	RB
18751	1310	20	detected	detect	VBN
18751	1310	21	in	in	IN
18751	1310	22	minute	minute	NN
18751	1310	23	quantities	quantity	NNS
18751	1310	24	.	.	.
18751	1311	1	It	-PRON-	PRP
18751	1311	2	can	can	MD
18751	1311	3	not	not	RB
18751	1311	4	be	be	VB
18751	1311	5	used	use	VBN
18751	1311	6	in	in	IN
18751	1311	7	alkaline	alkaline	JJ
18751	1311	8	solutions	solution	NNS
18751	1311	9	,	,	,
18751	1311	10	since	since	IN
18751	1311	11	it	-PRON-	PRP
18751	1311	12	reacts	react	VBZ
18751	1311	13	with	with	IN
18751	1311	14	the	the	DT
18751	1311	15	hydrates	hydrate	NNS
18751	1311	16	,	,	,
18751	1311	17	and	and	CC
18751	1311	18	even	even	RB
18751	1311	19	with	with	IN
18751	1311	20	the	the	DT
18751	1311	21	carbonates	carbonate	NNS
18751	1311	22	,	,	,
18751	1311	23	to	to	TO
18751	1311	24	form	form	VB
18751	1311	25	iodides	iodide	NNS
18751	1311	26	and	and	CC
18751	1311	27	iodates	iodate	NNS
18751	1311	28	.	.	.
18751	1312	1	Iodine	Iodine	NNP
18751	1312	2	is	be	VBZ
18751	1312	3	soluble	soluble	JJ
18751	1312	4	in	in	IN
18751	1312	5	alcohol	alcohol	NN
18751	1312	6	.	.	.
18751	1313	1	~Nitric	~Nitric	NFP
18751	1313	2	Acid	Acid	NNP
18751	1313	3	,	,	,
18751	1313	4	HNO_{3}.~	hno_{3}.~	PRP
18751	1313	5	(	(	-LRB-
18751	1313	6	Sp	sp	UH
18751	1313	7	.	.	.
18751	1314	1	gr	gr	NNP
18751	1314	2	.	.	.
18751	1315	1	1.42	1.42	CD
18751	1315	2	;	;	,
18751	1315	3	boiling	boiling	NN
18751	1315	4	point	point	NN
18751	1315	5	121	121	CD
18751	1315	6	°	°	,
18751	1315	7	C.	C.	NNP
18751	1315	8	;	;	:
18751	1315	9	contains	contain	VBZ
18751	1315	10	70	70	CD
18751	1315	11	per	per	NN
18751	1315	12	cent	cent	NN
18751	1315	13	.	.	.
18751	1316	1	by	by	IN
18751	1316	2	weight	weight	NN
18751	1316	3	of	of	IN
18751	1316	4	hydrogen	hydrogen	NNP
18751	1316	5	nitrate).--It	nitrate).--It	NNP
18751	1316	6	is	be	VBZ
18751	1316	7	convenient	convenient	JJ
18751	1316	8	to	to	TO
18751	1316	9	remember	remember	VB
18751	1316	10	that	that	IN
18751	1316	11	one	one	CD
18751	1316	12	c.c	c.c	NNP
18751	1316	13	.	.	.
18751	1317	1	of	of	IN
18751	1317	2	this	this	DT
18751	1317	3	contains	contain	VBZ
18751	1317	4	1	1	CD
18751	1317	5	gram	gram	NN
18751	1317	6	of	of	IN
18751	1317	7	real	real	JJ
18751	1317	8	acid	acid	NN
18751	1317	9	.	.	.
18751	1318	1	It	-PRON-	PRP
18751	1318	2	combines	combine	VBZ
18751	1318	3	the	the	DT
18751	1318	4	properties	property	NNS
18751	1318	5	of	of	IN
18751	1318	6	an	an	DT
18751	1318	7	acid	acid	NN
18751	1318	8	and	and	CC
18751	1318	9	of	of	IN
18751	1318	10	an	an	DT
18751	1318	11	oxidising	oxidising	JJ
18751	1318	12	agent	agent	NN
18751	1318	13	.	.	.
18751	1319	1	One	one	CD
18751	1319	2	c.c	c.c	NNP
18751	1319	3	.	.	.
18751	1320	1	contains	contain	VBZ
18751	1320	2	0.76	0.76	CD
18751	1320	3	gram	gram	NN
18751	1320	4	of	of	IN
18751	1320	5	oxygen	oxygen	NN
18751	1320	6	,	,	,
18751	1320	7	most	most	JJS
18751	1320	8	of	of	IN
18751	1320	9	which	which	WDT
18751	1320	10	is	be	VBZ
18751	1320	11	very	very	RB
18751	1320	12	loosely	loosely	RB
18751	1320	13	held	hold	VBN
18751	1320	14	,	,	,
18751	1320	15	and	and	CC
18751	1320	16	easily	easily	RB
18751	1320	17	given	give	VBN
18751	1320	18	up	up	RP
18751	1320	19	to	to	IN
18751	1320	20	metals	metal	NNS
18751	1320	21	and	and	CC
18751	1320	22	other	other	JJ
18751	1320	23	oxidisable	oxidisable	JJ
18751	1320	24	substances	substance	NNS
18751	1320	25	.	.	.
18751	1321	1	Consequently	consequently	RB
18751	1321	2	it	-PRON-	PRP
18751	1321	3	will	will	MD
18751	1321	4	dissolve	dissolve	VB
18751	1321	5	many	many	JJ
18751	1321	6	metals	metal	NNS
18751	1321	7	,	,	,
18751	1321	8	&	&	CC
18751	1321	9	c.	c.	NNP
18751	1321	10	,	,	,
18751	1321	11	upon	upon	IN
18751	1321	12	which	which	WDT
18751	1321	13	hydrochloric	hydrochloric	JJ
18751	1321	14	acid	acid	NN
18751	1321	15	has	have	VBZ
18751	1321	16	no	no	DT
18751	1321	17	action	action	NN
18751	1321	18	.	.	.
18751	1322	1	All	all	DT
18751	1322	2	sulphides	sulphide	NNS
18751	1322	3	(	(	-LRB-
18751	1322	4	that	that	DT
18751	1322	5	of	of	IN
18751	1322	6	mercury	mercury	NNP
18751	1322	7	excepted	except	VBN
18751	1322	8	)	)	-RRB-
18751	1322	9	are	be	VBP
18751	1322	10	attacked	attack	VBN
18751	1322	11	by	by	IN
18751	1322	12	it	-PRON-	PRP
18751	1322	13	,	,	,
18751	1322	14	and	and	CC
18751	1322	15	for	for	IN
18751	1322	16	the	the	DT
18751	1322	17	most	most	JJS
18751	1322	18	part	part	NN
18751	1322	19	rendered	render	VBN
18751	1322	20	soluble	soluble	JJ
18751	1322	21	.	.	.
18751	1323	1	It	-PRON-	PRP
18751	1323	2	has	have	VBZ
18751	1323	3	no	no	DT
18751	1323	4	action	action	NN
18751	1323	5	on	on	IN
18751	1323	6	gold	gold	NN
18751	1323	7	or	or	CC
18751	1323	8	platinum	platinum	NN
18751	1323	9	,	,	,
18751	1323	10	and	and	CC
18751	1323	11	very	very	RB
18751	1323	12	little	little	JJ
18751	1323	13	on	on	IN
18751	1323	14	aluminium	aluminium	NN
18751	1323	15	.	.	.
18751	1324	1	The	the	DT
18751	1324	2	strong	strong	JJ
18751	1324	3	acid	acid	NN
18751	1324	4	at	at	IN
18751	1324	5	the	the	DT
18751	1324	6	ordinary	ordinary	JJ
18751	1324	7	temperature	temperature	NN
18751	1324	8	does	do	VBZ
18751	1324	9	not	not	RB
18751	1324	10	act	act	VB
18751	1324	11	on	on	IN
18751	1324	12	iron	iron	NN
18751	1324	13	or	or	CC
18751	1324	14	tin	tin	NN
18751	1324	15	;	;	:
18751	1324	16	and	and	CC
18751	1324	17	in	in	IN
18751	1324	18	most	most	JJS
18751	1324	19	cases	case	NNS
18751	1324	20	it	-PRON-	PRP
18751	1324	21	acts	act	VBZ
18751	1324	22	better	better	RB
18751	1324	23	when	when	WRB
18751	1324	24	diluted	dilute	VBN
18751	1324	25	.	.	.
18751	1325	1	Some	some	DT
18751	1325	2	nitrates	nitrate	NNS
18751	1325	3	being	be	VBG
18751	1325	4	insoluble	insoluble	JJ
18751	1325	5	in	in	IN
18751	1325	6	nitric	nitric	JJ
18751	1325	7	acid	acid	NN
18751	1325	8	,	,	,
18751	1325	9	form	form	VB
18751	1325	10	a	a	DT
18751	1325	11	protecting	protect	VBG
18751	1325	12	coat	coat	NN
18751	1325	13	to	to	IN
18751	1325	14	the	the	DT
18751	1325	15	metal	metal	NN
18751	1325	16	which	which	WDT
18751	1325	17	hinders	hinder	VBZ
18751	1325	18	further	further	JJ
18751	1325	19	action	action	NN
18751	1325	20	.	.	.
18751	1326	1	Where	where	WRB
18751	1326	2	the	the	DT
18751	1326	3	strong	strong	JJ
18751	1326	4	acid	acid	NN
18751	1326	5	does	do	VBZ
18751	1326	6	act	act	VB
18751	1326	7	the	the	DT
18751	1326	8	action	action	NN
18751	1326	9	is	be	VBZ
18751	1326	10	very	very	RB
18751	1326	11	violent	violent	JJ
18751	1326	12	,	,	,
18751	1326	13	so	so	IN
18751	1326	14	that	that	IN
18751	1326	15	generally	generally	RB
18751	1326	16	it	-PRON-	PRP
18751	1326	17	is	be	VBZ
18751	1326	18	better	well	JJR
18751	1326	19	to	to	TO
18751	1326	20	use	use	VB
18751	1326	21	the	the	DT
18751	1326	22	dilute	dilute	NN
18751	1326	23	acid	acid	NN
18751	1326	24	.	.	.
18751	1327	1	When	when	WRB
18751	1327	2	iron	iron	NN
18751	1327	3	has	have	VBZ
18751	1327	4	been	be	VBN
18751	1327	5	immersed	immerse	VBN
18751	1327	6	in	in	IN
18751	1327	7	strong	strong	JJ
18751	1327	8	nitric	nitric	JJ
18751	1327	9	acid	acid	NN
18751	1327	10	it	-PRON-	PRP
18751	1327	11	not	not	RB
18751	1327	12	only	only	RB
18751	1327	13	remains	remain	VBZ
18751	1327	14	unacted	unacted	JJ
18751	1327	15	on	on	IN
18751	1327	16	,	,	,
18751	1327	17	but	but	CC
18751	1327	18	assumes	assume	VBZ
18751	1327	19	a	a	DT
18751	1327	20	_	_	NNP
18751	1327	21	passive	passive	JJ
18751	1327	22	_	_	NNP
18751	1327	23	state	state	NN
18751	1327	24	;	;	:
18751	1327	25	so	so	IN
18751	1327	26	that	that	IN
18751	1327	27	if	if	IN
18751	1327	28	,	,	,
18751	1327	29	after	after	IN
18751	1327	30	being	be	VBG
18751	1327	31	wiped	wipe	VBN
18751	1327	32	,	,	,
18751	1327	33	it	-PRON-	PRP
18751	1327	34	is	be	VBZ
18751	1327	35	then	then	RB
18751	1327	36	placed	place	VBN
18751	1327	37	in	in	IN
18751	1327	38	the	the	DT
18751	1327	39	dilute	dilute	NN
18751	1327	40	acid	acid	NN
18751	1327	41	,	,	,
18751	1327	42	it	-PRON-	PRP
18751	1327	43	will	will	MD
18751	1327	44	not	not	RB
18751	1327	45	dissolve	dissolve	VB
18751	1327	46	.	.	.
18751	1328	1	Tin	Tin	NNP
18751	1328	2	and	and	CC
18751	1328	3	antimony	antimony	NN
18751	1328	4	are	be	VBP
18751	1328	5	converted	convert	VBN
18751	1328	6	into	into	IN
18751	1328	7	insoluble	insoluble	JJ
18751	1328	8	oxides	oxide	NNS
18751	1328	9	,	,	,
18751	1328	10	while	while	IN
18751	1328	11	the	the	DT
18751	1328	12	other	other	JJ
18751	1328	13	metals	metal	NNS
18751	1328	14	(	(	-LRB-
18751	1328	15	with	with	IN
18751	1328	16	the	the	DT
18751	1328	17	exception	exception	NN
18751	1328	18	of	of	IN
18751	1328	19	those	those	DT
18751	1328	20	already	already	RB
18751	1328	21	mentioned	mention	VBN
18751	1328	22	)	)	-RRB-
18751	1328	23	dissolve	dissolve	NN
18751	1328	24	as	as	IN
18751	1328	25	nitrates	nitrate	NNS
18751	1328	26	.	.	.
18751	1329	1	During	during	IN
18751	1329	2	the	the	DT
18751	1329	3	solution	solution	NN
18751	1329	4	of	of	IN
18751	1329	5	the	the	DT
18751	1329	6	metal	metal	NN
18751	1329	7	red	red	JJ
18751	1329	8	fumes	fume	NNS
18751	1329	9	are	be	VBP
18751	1329	10	given	give	VBN
18751	1329	11	off	off	RP
18751	1329	12	,	,	,
18751	1329	13	which	which	WDT
18751	1329	14	mainly	mainly	RB
18751	1329	15	consist	consist	VBP
18751	1329	16	of	of	IN
18751	1329	17	nitrogen	nitrogen	NN
18751	1329	18	peroxide	peroxide	NN
18751	1329	19	.	.	.
18751	1330	1	The	the	DT
18751	1330	2	solution	solution	NN
18751	1330	3	is	be	VBZ
18751	1330	4	often	often	RB
18751	1330	5	coloured	colour	VBN
18751	1330	6	brown	brown	JJ
18751	1330	7	or	or	CC
18751	1330	8	green	green	JJ
18751	1330	9	because	because	IN
18751	1330	10	of	of	IN
18751	1330	11	dissolved	dissolved	JJ
18751	1330	12	oxides	oxide	NNS
18751	1330	13	of	of	IN
18751	1330	14	nitrogen	nitrogen	NN
18751	1330	15	,	,	,
18751	1330	16	which	which	WDT
18751	1330	17	must	must	MD
18751	1330	18	be	be	VB
18751	1330	19	got	get	VBN
18751	1330	20	rid	rid	VBN
18751	1330	21	of	of	IN
18751	1330	22	by	by	IN
18751	1330	23	boiling	boil	VBG
18751	1330	24	.	.	.
18751	1331	1	Generally	generally	RB
18751	1331	2	some	some	DT
18751	1331	3	ammonium	ammonium	NN
18751	1331	4	nitrate	nitrate	NN
18751	1331	5	is	be	VBZ
18751	1331	6	formed	form	VBN
18751	1331	7	,	,	,
18751	1331	8	especially	especially	RB
18751	1331	9	in	in	IN
18751	1331	10	the	the	DT
18751	1331	11	cases	case	NNS
18751	1331	12	of	of	IN
18751	1331	13	zinc	zinc	NN
18751	1331	14	,	,	,
18751	1331	15	iron	iron	NN
18751	1331	16	,	,	,
18751	1331	17	and	and	CC
18751	1331	18	tin	tin	NN
18751	1331	19	,	,	,
18751	1331	20	when	when	WRB
18751	1331	21	these	these	DT
18751	1331	22	are	be	VBP
18751	1331	23	acted	act	VBN
18751	1331	24	on	on	IN
18751	1331	25	by	by	IN
18751	1331	26	cold	cold	JJ
18751	1331	27	dilute	dilute	NN
18751	1331	28	acid	acid	NN
18751	1331	29	.	.	.
18751	1332	1	Sulphur	Sulphur	NNP
18751	1332	2	,	,	,
18751	1332	3	phosphorus	phosphorus	NN
18751	1332	4	,	,	,
18751	1332	5	and	and	CC
18751	1332	6	arsenic	arsenic	JJ
18751	1332	7	are	be	VBP
18751	1332	8	converted	convert	VBN
18751	1332	9	into	into	IN
18751	1332	10	sulphuric	sulphuric	JJ
18751	1332	11	,	,	,
18751	1332	12	phosphoric	phosphoric	NN
18751	1332	13	,	,	,
18751	1332	14	and	and	CC
18751	1332	15	arsenic	arsenic	JJ
18751	1332	16	acids	acid	NNS
18751	1332	17	respectively	respectively	RB
18751	1332	18	,	,	,
18751	1332	19	when	when	WRB
18751	1332	20	boiled	boil	VBN
18751	1332	21	with	with	IN
18751	1332	22	the	the	DT
18751	1332	23	strong	strong	JJ
18751	1332	24	acid	acid	NN
18751	1332	25	.	.	.
18751	1333	1	~Dilute	~Dilute	NFP
18751	1333	2	Nitric	Nitric	NNP
18751	1333	3	Acid.~--Dilute	Acid.~--Dilute	NNP
18751	1333	4	1	1	CD
18751	1333	5	volume	volume	NN
18751	1333	6	of	of	IN
18751	1333	7	the	the	DT
18751	1333	8	strong	strong	JJ
18751	1333	9	acid	acid	NN
18751	1333	10	with	with	IN
18751	1333	11	2	2	CD
18751	1333	12	of	of	IN
18751	1333	13	water	water	NN
18751	1333	14	.	.	.
18751	1334	1	~Oxalic	~Oxalic	NFP
18751	1334	2	Acid~	acid~	RB
18751	1334	3	,	,	,
18751	1334	4	H_{2}[=O	H_{2}[=O	NNP
18751	1334	5	]	]	-RRB-
18751	1334	6	or	or	CC
18751	1334	7	(	(	-LRB-
18751	1334	8	H_{2}C_{2}O_{4}.2H_{2}O.	h_{2}c_{2}o_{4}.2h_{2}o.	UH
18751	1334	9	)	)	-RRB-
18751	1335	1	--This	--This	NNP
18751	1335	2	is	be	VBZ
18751	1335	3	an	an	DT
18751	1335	4	organic	organic	JJ
18751	1335	5	acid	acid	NN
18751	1335	6	in	in	IN
18751	1335	7	colourless	colourless	JJ
18751	1335	8	crystals	crystal	NNS
18751	1335	9	.	.	.
18751	1336	1	It	-PRON-	PRP
18751	1336	2	forms	form	VBZ
18751	1336	3	a	a	DT
18751	1336	4	family	family	NN
18751	1336	5	of	of	IN
18751	1336	6	salts	salt	NNS
18751	1336	7	--	--	:
18751	1336	8	the	the	DT
18751	1336	9	oxalates	oxalate	NNS
18751	1336	10	.	.	.
18751	1337	1	It	-PRON-	PRP
18751	1337	2	is	be	VBZ
18751	1337	3	used	use	VBN
18751	1337	4	in	in	IN
18751	1337	5	standardising	standardise	VBG
18751	1337	6	;	;	:
18751	1337	7	being	be	VBG
18751	1337	8	a	a	DT
18751	1337	9	crystallised	crystallised	JJ
18751	1337	10	and	and	CC
18751	1337	11	permanent	permanent	JJ
18751	1337	12	acid	acid	NN
18751	1337	13	,	,	,
18751	1337	14	it	-PRON-	PRP
18751	1337	15	can	can	MD
18751	1337	16	be	be	VB
18751	1337	17	readily	readily	RB
18751	1337	18	weighed	weigh	VBN
18751	1337	19	.	.	.
18751	1338	1	It	-PRON-	PRP
18751	1338	2	is	be	VBZ
18751	1338	3	also	also	RB
18751	1338	4	used	use	VBN
18751	1338	5	in	in	IN
18751	1338	6	separations	separation	NNS
18751	1338	7	,	,	,
18751	1338	8	many	many	JJ
18751	1338	9	of	of	IN
18751	1338	10	the	the	DT
18751	1338	11	oxalates	oxalate	NNS
18751	1338	12	being	be	VBG
18751	1338	13	insoluble	insoluble	JJ
18751	1338	14	.	.	.
18751	1339	1	For	for	IN
18751	1339	2	general	general	JJ
18751	1339	3	use	use	NN
18751	1339	4	make	make	VBP
18751	1339	5	a	a	DT
18751	1339	6	10	10	CD
18751	1339	7	per	per	NN
18751	1339	8	cent	cent	NN
18751	1339	9	.	.	.
18751	1340	1	solution	solution	NN
18751	1340	2	.	.	.
18751	1341	1	Use	use	VB
18751	1341	2	the	the	DT
18751	1341	3	commercially	commercially	RB
18751	1341	4	pure	pure	JJ
18751	1341	5	acid	acid	NN
18751	1341	6	.	.	.
18751	1342	1	On	on	IN
18751	1342	2	ignition	ignition	NN
18751	1342	3	the	the	DT
18751	1342	4	acid	acid	NN
18751	1342	5	should	should	MD
18751	1342	6	leave	leave	VB
18751	1342	7	no	no	DT
18751	1342	8	residue	residue	NN
18751	1342	9	.	.	.
18751	1343	1	[	[	-LRB-
18751	1343	2	Illustration	illustration	NN
18751	1343	3	:	:	:
18751	1343	4	FIG	FIG	NNP
18751	1343	5	.	.	.
18751	1344	1	32	32	CD
18751	1344	2	.	.	.
18751	1344	3	]	]	-RRB-
18751	1345	1	~Sulphuretted	~Sulphuretted	NFP
18751	1345	2	Hydrogen.~	Hydrogen.~	NNP
18751	1345	3	Hydrosulphuric	Hydrosulphuric	NNP
18751	1345	4	acid	acid	NN
18751	1345	5	,	,	,
18751	1345	6	SH_{2}.--A	sh_{2}.--a	NN
18751	1345	7	gas	gas	NN
18751	1345	8	largely	largely	RB
18751	1345	9	used	use	VBN
18751	1345	10	in	in	IN
18751	1345	11	assaying	assay	VBG
18751	1345	12	,	,	,
18751	1345	13	since	since	IN
18751	1345	14	by	by	IN
18751	1345	15	its	-PRON-	PRP$
18751	1345	16	action	action	NN
18751	1345	17	it	-PRON-	PRP
18751	1345	18	allows	allow	VBZ
18751	1345	19	of	of	IN
18751	1345	20	the	the	DT
18751	1345	21	metals	metal	NNS
18751	1345	22	being	be	VBG
18751	1345	23	conveniently	conveniently	RB
18751	1345	24	classed	class	VBN
18751	1345	25	into	into	IN
18751	1345	26	groups	group	NNS
18751	1345	27	.	.	.
18751	1346	1	It	-PRON-	PRP
18751	1346	2	is	be	VBZ
18751	1346	3	soluble	soluble	JJ
18751	1346	4	in	in	IN
18751	1346	5	water	water	NN
18751	1346	6	,	,	,
18751	1346	7	this	this	DT
18751	1346	8	liquid	liquid	JJ
18751	1346	9	dissolving	dissolving	NN
18751	1346	10	at	at	IN
18751	1346	11	the	the	DT
18751	1346	12	ordinary	ordinary	JJ
18751	1346	13	temperature	temperature	NN
18751	1346	14	about	about	RB
18751	1346	15	three	three	CD
18751	1346	16	times	time	NNS
18751	1346	17	its	-PRON-	PRP$
18751	1346	18	volume	volume	NN
18751	1346	19	of	of	IN
18751	1346	20	the	the	DT
18751	1346	21	gas	gas	NN
18751	1346	22	.	.	.
18751	1347	1	The	the	DT
18751	1347	2	solution	solution	NN
18751	1347	3	is	be	VBZ
18751	1347	4	only	only	RB
18751	1347	5	useful	useful	JJ
18751	1347	6	for	for	IN
18751	1347	7	testing	testing	NN
18751	1347	8	.	.	.
18751	1348	1	In	in	IN
18751	1348	2	separations	separation	NNS
18751	1348	3	,	,	,
18751	1348	4	a	a	DT
18751	1348	5	current	current	NN
18751	1348	6	of	of	IN
18751	1348	7	the	the	DT
18751	1348	8	gas	gas	NN
18751	1348	9	must	must	MD
18751	1348	10	always	always	RB
18751	1348	11	be	be	VB
18751	1348	12	used	use	VBN
18751	1348	13	.	.	.
18751	1349	1	It	-PRON-	PRP
18751	1349	2	is	be	VBZ
18751	1349	3	best	well	RBS
18751	1349	4	prepared	prepared	JJ
18751	1349	5	in	in	IN
18751	1349	6	an	an	DT
18751	1349	7	apparatus	apparatus	NN
18751	1349	8	like	like	IN
18751	1349	9	that	that	DT
18751	1349	10	shown	show	VBN
18751	1349	11	in	in	IN
18751	1349	12	fig	fig	NN
18751	1349	13	.	.	.
18751	1350	1	32	32	CD
18751	1350	2	,	,	,
18751	1350	3	by	by	IN
18751	1350	4	acting	act	VBG
18751	1350	5	on	on	IN
18751	1350	6	ferrous	ferrous	JJ
18751	1350	7	sulphide	sulphide	NN
18751	1350	8	with	with	IN
18751	1350	9	dilute	dilute	NNP
18751	1350	10	hydrochloric	hydrochloric	NNP
18751	1350	11	acid	acid	NN
18751	1350	12	.	.	.
18751	1351	1	When	when	WRB
18751	1351	2	iron	iron	NN
18751	1351	3	has	have	VBZ
18751	1351	4	to	to	TO
18751	1351	5	be	be	VB
18751	1351	6	subsequently	subsequently	RB
18751	1351	7	determined	determine	VBN
18751	1351	8	in	in	IN
18751	1351	9	the	the	DT
18751	1351	10	assay	assay	NN
18751	1351	11	solution	solution	NN
18751	1351	12	,	,	,
18751	1351	13	the	the	DT
18751	1351	14	gas	gas	NN
18751	1351	15	should	should	MD
18751	1351	16	be	be	VB
18751	1351	17	washed	wash	VBN
18751	1351	18	by	by	IN
18751	1351	19	bubbling	bubble	VBG
18751	1351	20	it	-PRON-	PRP
18751	1351	21	through	through	IN
18751	1351	22	water	water	NN
18751	1351	23	in	in	IN
18751	1351	24	the	the	DT
18751	1351	25	smaller	small	JJR
18751	1351	26	bottle	bottle	NN
18751	1351	27	;	;	:
18751	1351	28	but	but	CC
18751	1351	29	for	for	IN
18751	1351	30	most	most	JJS
18751	1351	31	purposes	purpose	NNS
18751	1351	32	washing	washing	NN
18751	1351	33	can	can	MD
18751	1351	34	be	be	VB
18751	1351	35	dispensed	dispense	VBN
18751	1351	36	with	with	IN
18751	1351	37	.	.	.
18751	1352	1	The	the	DT
18751	1352	2	gas	gas	NN
18751	1352	3	is	be	VBZ
18751	1352	4	very	very	RB
18751	1352	5	objectionable	objectionable	JJ
18751	1352	6	,	,	,
18751	1352	7	and	and	CC
18751	1352	8	operations	operation	NNS
18751	1352	9	with	with	IN
18751	1352	10	it	-PRON-	PRP
18751	1352	11	must	must	MD
18751	1352	12	be	be	VB
18751	1352	13	carried	carry	VBN
18751	1352	14	out	out	RP
18751	1352	15	in	in	IN
18751	1352	16	a	a	DT
18751	1352	17	cupboard	cupboard	NN
18751	1352	18	with	with	IN
18751	1352	19	a	a	DT
18751	1352	20	good	good	JJ
18751	1352	21	draught	draught	NN
18751	1352	22	.	.	.
18751	1353	1	When	when	WRB
18751	1353	2	the	the	DT
18751	1353	3	precipitation	precipitation	NN
18751	1353	4	has	have	VBZ
18751	1353	5	been	be	VBN
18751	1353	6	completed	complete	VBN
18751	1353	7	,	,	,
18751	1353	8	the	the	DT
18751	1353	9	apparatus	apparatus	NN
18751	1353	10	should	should	MD
18751	1353	11	always	always	RB
18751	1353	12	be	be	VB
18751	1353	13	washed	wash	VBN
18751	1353	14	out	out	RP
18751	1353	15	.	.	.
18751	1354	1	The	the	DT
18751	1354	2	effect	effect	NN
18751	1354	3	of	of	IN
18751	1354	4	this	this	DT
18751	1354	5	acid	acid	NN
18751	1354	6	on	on	IN
18751	1354	7	solutions	solution	NNS
18751	1354	8	of	of	IN
18751	1354	9	the	the	DT
18751	1354	10	metals	metal	NNS
18751	1354	11	is	be	VBZ
18751	1354	12	to	to	TO
18751	1354	13	form	form	VB
18751	1354	14	sulphides	sulphide	NNS
18751	1354	15	.	.	.
18751	1355	1	All	all	PDT
18751	1355	2	the	the	DT
18751	1355	3	metallic	metallic	JJ
18751	1355	4	sulphides	sulphide	NNS
18751	1355	5	are	be	VBP
18751	1355	6	insoluble	insoluble	JJ
18751	1355	7	in	in	IN
18751	1355	8	water	water	NN
18751	1355	9	;	;	:
18751	1355	10	but	but	CC
18751	1355	11	some	some	DT
18751	1355	12	are	be	VBP
18751	1355	13	soluble	soluble	JJ
18751	1355	14	in	in	IN
18751	1355	15	alkaline	alkaline	NN
18751	1355	16	,	,	,
18751	1355	17	and	and	CC
18751	1355	18	some	some	DT
18751	1355	19	in	in	IN
18751	1355	20	acid	acid	NN
18751	1355	21	,	,	,
18751	1355	22	solutions	solution	NNS
18751	1355	23	.	.	.
18751	1356	1	If	if	IN
18751	1356	2	sulphuretted	sulphuret	VBN
18751	1356	3	hydrogen	hydrogen	NN
18751	1356	4	is	be	VBZ
18751	1356	5	passed	pass	VBN
18751	1356	6	through	through	IN
18751	1356	7	an	an	DT
18751	1356	8	acid	acid	NN
18751	1356	9	solution	solution	NN
18751	1356	10	containing	contain	VBG
18751	1356	11	the	the	DT
18751	1356	12	metals	metal	NNS
18751	1356	13	till	till	IN
18751	1356	14	no	no	DT
18751	1356	15	further	further	JJ
18751	1356	16	precipitation	precipitation	NN
18751	1356	17	takes	take	VBZ
18751	1356	18	place	place	NN
18751	1356	19	,	,	,
18751	1356	20	a	a	DT
18751	1356	21	precipitate	precipitate	NN
18751	1356	22	will	will	MD
18751	1356	23	be	be	VB
18751	1356	24	formed	form	VBN
18751	1356	25	containing	contain	VBG
18751	1356	26	sulphides	sulphide	NNS
18751	1356	27	insoluble	insoluble	JJ
18751	1356	28	in	in	IN
18751	1356	29	the	the	DT
18751	1356	30	acid	acid	NN
18751	1356	31	.	.	.
18751	1357	1	On	on	IN
18751	1357	2	filtering	filtering	NN
18751	1357	3	,	,	,
18751	1357	4	adding	add	VBG
18751	1357	5	ammonia	ammonia	NNP
18751	1357	6	(	(	-LRB-
18751	1357	7	to	to	TO
18751	1357	8	render	render	VB
18751	1357	9	the	the	DT
18751	1357	10	filtrate	filtrate	JJ
18751	1357	11	alkaline	alkaline	NN
18751	1357	12	)	)	-RRB-
18751	1357	13	,	,	,
18751	1357	14	and	and	CC
18751	1357	15	again	again	RB
18751	1357	16	passing	pass	VBG
18751	1357	17	the	the	DT
18751	1357	18	gas	gas	NN
18751	1357	19	,	,	,
18751	1357	20	a	a	DT
18751	1357	21	further	further	JJ
18751	1357	22	precipitate	precipitate	NN
18751	1357	23	will	will	MD
18751	1357	24	be	be	VB
18751	1357	25	obtained	obtain	VBN
18751	1357	26	,	,	,
18751	1357	27	consisting	consist	VBG
18751	1357	28	of	of	IN
18751	1357	29	sulphides	sulphide	NNS
18751	1357	30	insoluble	insoluble	JJ
18751	1357	31	in	in	IN
18751	1357	32	an	an	DT
18751	1357	33	alkaline	alkaline	NN
18751	1357	34	solution	solution	NN
18751	1357	35	,	,	,
18751	1357	36	but	but	CC
18751	1357	37	not	not	RB
18751	1357	38	precipitable	precipitable	JJ
18751	1357	39	in	in	IN
18751	1357	40	an	an	DT
18751	1357	41	acid	acid	NN
18751	1357	42	one	one	CD
18751	1357	43	;	;	:
18751	1357	44	the	the	DT
18751	1357	45	filtrate	filtrate	NN
18751	1357	46	may	may	MD
18751	1357	47	also	also	RB
18751	1357	48	contain	contain	VB
18751	1357	49	sulphides	sulphide	NNS
18751	1357	50	not	not	RB
18751	1357	51	precipitable	precipitable	JJ
18751	1357	52	in	in	IN
18751	1357	53	an	an	DT
18751	1357	54	acid	acid	JJ
18751	1357	55	solution	solution	NN
18751	1357	56	,	,	,
18751	1357	57	which	which	WDT
18751	1357	58	are	be	VBP
18751	1357	59	soluble	soluble	JJ
18751	1357	60	in	in	IN
18751	1357	61	an	an	DT
18751	1357	62	alkaline	alkaline	NN
18751	1357	63	one	one	CD
18751	1357	64	;	;	:
18751	1357	65	these	these	DT
18751	1357	66	will	will	MD
18751	1357	67	be	be	VB
18751	1357	68	thrown	throw	VBN
18751	1357	69	down	down	RP
18751	1357	70	on	on	IN
18751	1357	71	neutralising	neutralise	VBG
18751	1357	72	.	.	.
18751	1358	1	Again	again	RB
18751	1358	2	,	,	,
18751	1358	3	the	the	DT
18751	1358	4	metals	metal	NNS
18751	1358	5	precipitated	precipitate	VBN
18751	1358	6	in	in	IN
18751	1358	7	the	the	DT
18751	1358	8	acid	acid	NN
18751	1358	9	solution	solution	NN
18751	1358	10	form	form	NN
18751	1358	11	sulphides	sulphide	NNS
18751	1358	12	which	which	WDT
18751	1358	13	may	may	MD
18751	1358	14	be	be	VB
18751	1358	15	divided	divide	VBN
18751	1358	16	into	into	IN
18751	1358	17	groups	group	NNS
18751	1358	18	,	,	,
18751	1358	19	the	the	DT
18751	1358	20	one	one	CD
18751	1358	21	consisting	consisting	NN
18751	1358	22	of	of	IN
18751	1358	23	those	those	DT
18751	1358	24	which	which	WDT
18751	1358	25	are	be	VBP
18751	1358	26	soluble	soluble	JJ
18751	1358	27	,	,	,
18751	1358	28	and	and	CC
18751	1358	29	the	the	DT
18751	1358	30	other	other	JJ
18751	1358	31	of	of	IN
18751	1358	32	those	those	DT
18751	1358	33	which	which	WDT
18751	1358	34	are	be	VBP
18751	1358	35	not	not	RB
18751	1358	36	soluble	soluble	JJ
18751	1358	37	,	,	,
18751	1358	38	in	in	IN
18751	1358	39	alkalies	alkali	NNS
18751	1358	40	.	.	.
18751	1359	1	This	this	DT
18751	1359	2	classification	classification	NN
18751	1359	3	is	be	VBZ
18751	1359	4	shown	show	VBN
18751	1359	5	in	in	IN
18751	1359	6	the	the	DT
18751	1359	7	following	following	JJ
18751	1359	8	summary:--	summary:--	CD
18751	1359	9	1	1	CD
18751	1359	10	.	.	.
18751	1360	1	_	_	NNP
18751	1360	2	Precipitable	Precipitable	NNP
18751	1360	3	in	in	IN
18751	1360	4	an	an	DT
18751	1360	5	acid	acid	JJ
18751	1360	6	solution	solution	NN
18751	1360	7	.	.	.
18751	1360	8	_	_	NNP
18751	1360	9	(	(	-LRB-
18751	1360	10	a	a	DT
18751	1360	11	)	)	-RRB-
18751	1360	12	Soluble	soluble	JJ
18751	1360	13	in	in	IN
18751	1360	14	Alkalies.--Sulphides	alkalies.--sulphides	CD
18751	1360	15	of	of	IN
18751	1360	16	As	as	IN
18751	1360	17	,	,	,
18751	1360	18	Sb	Sb	NNP
18751	1360	19	,	,	,
18751	1360	20	Sn	Sn	NNP
18751	1360	21	,	,	,
18751	1360	22	Au	Au	NNP
18751	1360	23	,	,	,
18751	1360	24	Pt	Pt	NNP
18751	1360	25	,	,	,
18751	1360	26	Ir	Ir	NNP
18751	1360	27	,	,	,
18751	1360	28	Mo	Mo	NNP
18751	1360	29	,	,	,
18751	1360	30	Te	Te	NNP
18751	1360	31	,	,	,
18751	1360	32	and	and	CC
18751	1360	33	Se	Se	NNP
18751	1360	34	.	.	.
18751	1361	1	(	(	-LRB-
18751	1361	2	b	b	LS
18751	1361	3	)	)	-RRB-
18751	1361	4	Insoluble	insoluble	NN
18751	1361	5	in	in	IN
18751	1361	6	Alkalies.--Sulphides	alkalies.--sulphides	CD
18751	1361	7	of	of	IN
18751	1361	8	Ag	Ag	NNP
18751	1361	9	,	,	,
18751	1361	10	Pb	Pb	NNP
18751	1361	11	,	,	,
18751	1361	12	Hg	Hg	NNP
18751	1361	13	,	,	,
18751	1361	14	Bi	Bi	NNP
18751	1361	15	,	,	,
18751	1361	16	Cu	Cu	NNP
18751	1361	17	,	,	,
18751	1361	18	Cd	Cd	NNP
18751	1361	19	,	,	,
18751	1361	20	Pd	Pd	NNP
18751	1361	21	,	,	,
18751	1361	22	Rh	Rh	NNP
18751	1361	23	,	,	,
18751	1361	24	Os	Os	NNP
18751	1361	25	,	,	,
18751	1361	26	and	and	CC
18751	1361	27	Ru	Ru	NNP
18751	1361	28	.	.	.
18751	1362	1	2	2	LS
18751	1362	2	.	.	.
18751	1363	1	_	_	NNP
18751	1363	2	Not	not	RB
18751	1363	3	precipitated	precipitate	VBN
18751	1363	4	in	in	IN
18751	1363	5	an	an	DT
18751	1363	6	acid	acid	JJ
18751	1363	7	solution	solution	NN
18751	1363	8	,	,	,
18751	1363	9	but	but	CC
18751	1363	10	thrown	throw	VBN
18751	1363	11	down	down	RP
18751	1363	12	in	in	IN
18751	1363	13	an	an	DT
18751	1363	14	alkaline	alkaline	NN
18751	1363	15	one	one	CD
18751	1363	16	.	.	.
18751	1363	17	_	_	NNP
18751	1363	18	Sulphides	Sulphides	NNPS
18751	1363	19	of	of	IN
18751	1363	20	Mn	Mn	NNP
18751	1363	21	,	,	,
18751	1363	22	Zn	Zn	NNP
18751	1363	23	,	,	,
18751	1363	24	Fe	fe	FW
18751	1363	25	,	,	,
18751	1363	26	Ni	Ni	NNP
18751	1363	27	,	,	,
18751	1363	28	Co	Co	NNP
18751	1363	29	,	,	,
18751	1363	30	In	In	NNP
18751	1363	31	,	,	,
18751	1363	32	Tl	Tl	NNP
18751	1363	33	,	,	,
18751	1363	34	and	and	CC
18751	1363	35	Ga.	Georgia	NNP
18751	1364	1	These	these	DT
18751	1364	2	can	can	MD
18751	1364	3	again	again	RB
18751	1364	4	be	be	VB
18751	1364	5	divided	divide	VBN
18751	1364	6	into	into	IN
18751	1364	7	those	those	DT
18751	1364	8	which	which	WDT
18751	1364	9	are	be	VBP
18751	1364	10	dissolved	dissolve	VBN
18751	1364	11	by	by	IN
18751	1364	12	dilute	dilute	NN
18751	1364	13	acids	acid	NNS
18751	1364	14	and	and	CC
18751	1364	15	those	those	DT
18751	1364	16	which	which	WDT
18751	1364	17	are	be	VBP
18751	1364	18	not	not	RB
18751	1364	19	.	.	.
18751	1365	1	3	3	LS
18751	1365	2	.	.	.
18751	1366	1	_	_	NNP
18751	1366	2	Not	not	RB
18751	1366	3	precipitated	precipitate	VBN
18751	1366	4	in	in	IN
18751	1366	5	an	an	DT
18751	1366	6	acid	acid	NN
18751	1366	7	or	or	CC
18751	1366	8	alkaline	alkaline	NN
18751	1366	9	solution	solution	NN
18751	1366	10	,	,	,
18751	1366	11	but	but	CC
18751	1366	12	thrown	throw	VBN
18751	1366	13	down	down	RP
18751	1366	14	on	on	IN
18751	1366	15	neutralising	neutralise	VBG
18751	1366	16	the	the	DT
18751	1366	17	latter	latter	JJ
18751	1366	18	.	.	.
18751	1366	19	_	_	NNP
18751	1366	20	Sulphides	Sulphides	NNPS
18751	1366	21	of	of	IN
18751	1366	22	V	V	NNP
18751	1366	23	and	and	CC
18751	1366	24	W.	W.	NNP
18751	1366	25	Sulphuretted	Sulphuretted	NNP
18751	1366	26	hydrogen	hydrogen	NN
18751	1366	27	is	be	VBZ
18751	1366	28	a	a	DT
18751	1366	29	strong	strong	JJ
18751	1366	30	reducing	reduce	VBG
18751	1366	31	agent	agent	NN
18751	1366	32	.	.	.
18751	1367	1	Ferric	ferric	JJ
18751	1367	2	salts	salt	NNS
18751	1367	3	are	be	VBP
18751	1367	4	thereby	thereby	RB
18751	1367	5	quickly	quickly	RB
18751	1367	6	reduced	reduce	VBN
18751	1367	7	to	to	IN
18751	1367	8	ferrous	ferrous	JJ
18751	1367	9	;	;	:
18751	1367	10	in	in	IN
18751	1367	11	hot	hot	JJ
18751	1367	12	solutions	solution	NNS
18751	1367	13	nitric	nitric	JJ
18751	1367	14	acid	acid	NN
18751	1367	15	is	be	VBZ
18751	1367	16	decomposed	decompose	VBN
18751	1367	17	.	.	.
18751	1368	1	These	these	DT
18751	1368	2	changes	change	NNS
18751	1368	3	are	be	VBP
18751	1368	4	marked	mark	VBN
18751	1368	5	by	by	IN
18751	1368	6	a	a	DT
18751	1368	7	precipitation	precipitation	NN
18751	1368	8	of	of	IN
18751	1368	9	sulphur	sulphur	NNP
18751	1368	10	,	,	,
18751	1368	11	and	and	CC
18751	1368	12	the	the	DT
18751	1368	13	student	student	NN
18751	1368	14	must	must	MD
18751	1368	15	be	be	VB
18751	1368	16	careful	careful	JJ
18751	1368	17	to	to	TO
18751	1368	18	pass	pass	VB
18751	1368	19	the	the	DT
18751	1368	20	gas	gas	NN
18751	1368	21	sufficiently	sufficiently	RB
18751	1368	22	long	long	JJ
18751	1368	23	,	,	,
18751	1368	24	and	and	CC
18751	1368	25	not	not	RB
18751	1368	26	be	be	VB
18751	1368	27	too	too	RB
18751	1368	28	hasty	hasty	JJ
18751	1368	29	in	in	IN
18751	1368	30	concluding	conclude	VBG
18751	1368	31	that	that	IN
18751	1368	32	no	no	DT
18751	1368	33	sulphide	sulphide	NN
18751	1368	34	will	will	MD
18751	1368	35	form	form	VB
18751	1368	36	because	because	IN
18751	1368	37	it	-PRON-	PRP
18751	1368	38	does	do	VBZ
18751	1368	39	not	not	RB
18751	1368	40	at	at	RB
18751	1368	41	once	once	RB
18751	1368	42	make	make	VB
18751	1368	43	its	-PRON-	PRP$
18751	1368	44	appearance	appearance	NN
18751	1368	45	.	.	.
18751	1369	1	The	the	DT
18751	1369	2	best	good	JJS
18751	1369	3	indication	indication	NN
18751	1369	4	that	that	IN
18751	1369	5	it	-PRON-	PRP
18751	1369	6	has	have	VBZ
18751	1369	7	been	be	VBN
18751	1369	8	passed	pass	VBN
18751	1369	9	long	long	RB
18751	1369	10	enough	enough	RB
18751	1369	11	is	be	VBZ
18751	1369	12	the	the	DT
18751	1369	13	smell	smell	NN
18751	1369	14	of	of	IN
18751	1369	15	the	the	DT
18751	1369	16	gas	gas	NN
18751	1369	17	in	in	IN
18751	1369	18	the	the	DT
18751	1369	19	solution	solution	NN
18751	1369	20	after	after	IN
18751	1369	21	shaking	shake	VBG
18751	1369	22	.	.	.
18751	1370	1	~Sulphurous	~Sulphurous	:
18751	1370	2	Acid~	acid~	RB
18751	1370	3	,	,	,
18751	1370	4	H_{2}SO_{3}.--The	h_{2}so_{3}.--the	RB
18751	1370	5	reagent	reagent	NN
18751	1370	6	used	use	VBN
18751	1370	7	may	may	MD
18751	1370	8	be	be	VB
18751	1370	9	regarded	regard	VBN
18751	1370	10	as	as	IN
18751	1370	11	a	a	DT
18751	1370	12	saturated	saturate	VBN
18751	1370	13	solution	solution	NN
18751	1370	14	of	of	IN
18751	1370	15	sulphur	sulphur	NNP
18751	1370	16	dioxide	dioxide	NN
18751	1370	17	in	in	IN
18751	1370	18	water	water	NN
18751	1370	19	.	.	.
18751	1371	1	It	-PRON-	PRP
18751	1371	2	may	may	MD
18751	1371	3	be	be	VB
18751	1371	4	purchased	purchase	VBN
18751	1371	5	,	,	,
18751	1371	6	and	and	CC
18751	1371	7	keeps	keep	VBZ
18751	1371	8	for	for	IN
18751	1371	9	a	a	DT
18751	1371	10	long	long	JJ
18751	1371	11	time	time	NN
18751	1371	12	.	.	.
18751	1372	1	It	-PRON-	PRP
18751	1372	2	may	may	MD
18751	1372	3	be	be	VB
18751	1372	4	made	make	VBN
18751	1372	5	by	by	IN
18751	1372	6	heating	heat	VBG
18751	1372	7	copper	copper	NN
18751	1372	8	with	with	IN
18751	1372	9	sulphuric	sulphuric	JJ
18751	1372	10	acid	acid	NN
18751	1372	11	and	and	CC
18751	1372	12	passing	pass	VBG
18751	1372	13	the	the	DT
18751	1372	14	gas	gas	NN
18751	1372	15	formed	form	VBN
18751	1372	16	into	into	IN
18751	1372	17	water	water	NN
18751	1372	18	.	.	.
18751	1373	1	The	the	DT
18751	1373	2	heat	heat	NN
18751	1373	3	should	should	MD
18751	1373	4	be	be	VB
18751	1373	5	withdrawn	withdraw	VBN
18751	1373	6	when	when	WRB
18751	1373	7	the	the	DT
18751	1373	8	gas	gas	NN
18751	1373	9	is	be	VBZ
18751	1373	10	coming	come	VBG
18751	1373	11	off	off	RP
18751	1373	12	freely	freely	RB
18751	1373	13	.	.	.
18751	1374	1	It	-PRON-	PRP
18751	1374	2	is	be	VBZ
18751	1374	3	used	use	VBN
18751	1374	4	as	as	IN
18751	1374	5	a	a	DT
18751	1374	6	reducing	reduce	VBG
18751	1374	7	agent	agent	NN
18751	1374	8	,	,	,
18751	1374	9	and	and	CC
18751	1374	10	should	should	MD
18751	1374	11	not	not	RB
18751	1374	12	be	be	VB
18751	1374	13	diluted	dilute	VBN
18751	1374	14	.	.	.
18751	1375	1	~Sulphuric	~Sulphuric	NFP
18751	1375	2	Acid~	acid~	RB
18751	1375	3	,	,	,
18751	1375	4	H_{2}SO_{4	H_{2}SO_{4	NNP
18751	1375	5	}	}	-RRB-
18751	1375	6	.	.	.
18751	1376	1	(	(	-LRB-
18751	1376	2	Sp	sp	UH
18751	1376	3	.	.	.
18751	1377	1	gr	gr	NNP
18751	1377	2	.	.	.
18751	1378	1	1.84	1.84	CD
18751	1378	2	,	,	,
18751	1378	3	containing	contain	VBG
18751	1378	4	96	96	CD
18751	1378	5	per	per	NN
18751	1378	6	cent	cent	NN
18751	1378	7	.	.	.
18751	1379	1	of	of	IN
18751	1379	2	real	real	JJ
18751	1379	3	acid	acid	NN
18751	1379	4	,	,	,
18751	1379	5	H_{2}SO_{4	H_{2}SO_{4	NNP
18751	1379	6	}	}	-RRB-
18751	1379	7	.	.	.
18751	1379	8	)	)	-RRB-
18751	1380	1	--This	--This	NNP
18751	1380	2	acid	acid	NNP
18751	1380	3	forms	form	NNS
18751	1380	4	insoluble	insoluble	JJ
18751	1380	5	sulphates	sulphate	NNS
18751	1380	6	with	with	IN
18751	1380	7	salts	salt	NNS
18751	1380	8	of	of	IN
18751	1380	9	lead	lead	NN
18751	1380	10	,	,	,
18751	1380	11	strontium	strontium	NN
18751	1380	12	,	,	,
18751	1380	13	and	and	CC
18751	1380	14	barium	barium	NN
18751	1380	15	.	.	.
18751	1381	1	It	-PRON-	PRP
18751	1381	2	has	have	VBZ
18751	1381	3	a	a	DT
18751	1381	4	high	high	JJ
18751	1381	5	boiling	boiling	NN
18751	1381	6	point	point	NN
18751	1381	7	,	,	,
18751	1381	8	290	290	CD
18751	1381	9	°	°	,
18751	1381	10	C.	C.	NNP
18751	1381	11	,	,	,
18751	1381	12	and	and	CC
18751	1381	13	,	,	,
18751	1381	14	when	when	WRB
18751	1381	15	evaporated	evaporate	VBN
18751	1381	16	with	with	IN
18751	1381	17	salts	salt	NNS
18751	1381	18	of	of	IN
18751	1381	19	the	the	DT
18751	1381	20	more	more	RBR
18751	1381	21	volatile	volatile	JJ
18751	1381	22	acids	acid	NNS
18751	1381	23	,	,	,
18751	1381	24	converts	convert	VBZ
18751	1381	25	them	-PRON-	PRP
18751	1381	26	into	into	IN
18751	1381	27	sulphates	sulphate	NNS
18751	1381	28	.	.	.
18751	1382	1	When	when	WRB
18751	1382	2	nitrates	nitrate	NNS
18751	1382	3	or	or	CC
18751	1382	4	chlorides	chloride	NNS
18751	1382	5	are	be	VBP
18751	1382	6	objectionable	objectionable	JJ
18751	1382	7	in	in	IN
18751	1382	8	a	a	DT
18751	1382	9	solution	solution	NN
18751	1382	10	,	,	,
18751	1382	11	evaporation	evaporation	NN
18751	1382	12	with	with	IN
18751	1382	13	sulphuric	sulphuric	JJ
18751	1382	14	acid	acid	NNP
18751	1382	15	removes	remove	VBZ
18751	1382	16	them	-PRON-	PRP
18751	1382	17	.	.	.
18751	1383	1	In	in	IN
18751	1383	2	working	work	VBG
18751	1383	3	with	with	IN
18751	1383	4	this	this	DT
18751	1383	5	acid	acid	JJ
18751	1383	6	caution	caution	NN
18751	1383	7	is	be	VBZ
18751	1383	8	necessary	necessary	JJ
18751	1383	9	,	,	,
18751	1383	10	since	since	IN
18751	1383	11	,	,	,
18751	1383	12	on	on	IN
18751	1383	13	mixing	mix	VBG
18751	1383	14	with	with	IN
18751	1383	15	water	water	NN
18751	1383	16	,	,	,
18751	1383	17	great	great	JJ
18751	1383	18	heat	heat	NN
18751	1383	19	is	be	VBZ
18751	1383	20	evolved	evolve	VBN
18751	1383	21	;	;	:
18751	1383	22	and	and	CC
18751	1383	23	,	,	,
18751	1383	24	if	if	IN
18751	1383	25	either	either	CC
18751	1383	26	the	the	DT
18751	1383	27	acid	acid	NN
18751	1383	28	or	or	CC
18751	1383	29	water	water	NN
18751	1383	30	has	have	VBZ
18751	1383	31	been	be	VBN
18751	1383	32	previously	previously	RB
18751	1383	33	heated	heat	VBN
18751	1383	34	,	,	,
18751	1383	35	a	a	DT
18751	1383	36	serious	serious	JJ
18751	1383	37	accident	accident	NN
18751	1383	38	may	may	MD
18751	1383	39	result	result	VB
18751	1383	40	.	.	.
18751	1384	1	In	in	IN
18751	1384	2	diluting	dilute	VBG
18751	1384	3	the	the	DT
18751	1384	4	acid	acid	NN
18751	1384	5	it	-PRON-	PRP
18751	1384	6	should	should	MD
18751	1384	7	be	be	VB
18751	1384	8	poured	pour	VBN
18751	1384	9	into	into	IN
18751	1384	10	cold	cold	JJ
18751	1384	11	water	water	NN
18751	1384	12	.	.	.
18751	1385	1	Glass	Glass	NNP
18751	1385	2	vessels	vessel	NNS
18751	1385	3	containing	contain	VBG
18751	1385	4	boiling	boil	VBG
18751	1385	5	sulphuric	sulphuric	JJ
18751	1385	6	acid	acid	NN
18751	1385	7	should	should	MD
18751	1385	8	be	be	VB
18751	1385	9	handled	handle	VBN
18751	1385	10	as	as	RB
18751	1385	11	little	little	JJ
18751	1385	12	as	as	IN
18751	1385	13	possible	possible	JJ
18751	1385	14	,	,	,
18751	1385	15	and	and	CC
18751	1385	16	should	should	MD
18751	1385	17	not	not	RB
18751	1385	18	be	be	VB
18751	1385	19	cooled	cool	VBN
18751	1385	20	under	under	IN
18751	1385	21	the	the	DT
18751	1385	22	tap	tap	NN
18751	1385	23	.	.	.
18751	1386	1	The	the	DT
18751	1386	2	action	action	NN
18751	1386	3	of	of	IN
18751	1386	4	diluted	dilute	VBN
18751	1386	5	sulphuric	sulphuric	JJ
18751	1386	6	acid	acid	NN
18751	1386	7	on	on	IN
18751	1386	8	metals	metal	NNS
18751	1386	9	closely	closely	RB
18751	1386	10	resembles	resemble	VBZ
18751	1386	11	that	that	DT
18751	1386	12	of	of	IN
18751	1386	13	dilute	dilute	JJ
18751	1386	14	hydrochloric	hydrochloric	JJ
18751	1386	15	acid	acid	NN
18751	1386	16	.	.	.
18751	1387	1	Magnesium	magnesium	NN
18751	1387	2	,	,	,
18751	1387	3	aluminium	aluminium	NN
18751	1387	4	,	,	,
18751	1387	5	iron	iron	NN
18751	1387	6	,	,	,
18751	1387	7	zinc	zinc	NN
18751	1387	8	,	,	,
18751	1387	9	nickel	nickel	NN
18751	1387	10	,	,	,
18751	1387	11	cobalt	cobalt	NN
18751	1387	12	,	,	,
18751	1387	13	manganese	manganese	JJ
18751	1387	14	,	,	,
18751	1387	15	and	and	CC
18751	1387	16	cadmium	cadmium	NN
18751	1387	17	dissolve	dissolve	NN
18751	1387	18	,	,	,
18751	1387	19	with	with	IN
18751	1387	20	evolution	evolution	NN
18751	1387	21	of	of	IN
18751	1387	22	hydrogen	hydrogen	NN
18751	1387	23	,	,	,
18751	1387	24	in	in	IN
18751	1387	25	the	the	DT
18751	1387	26	cold	cold	JJ
18751	1387	27	acid	acid	NN
18751	1387	28	,	,	,
18751	1387	29	or	or	CC
18751	1387	30	when	when	WRB
18751	1387	31	warmed	warm	VBN
18751	1387	32	.	.	.
18751	1388	1	The	the	DT
18751	1388	2	action	action	NN
18751	1388	3	of	of	IN
18751	1388	4	hot	hot	JJ
18751	1388	5	and	and	CC
18751	1388	6	strong	strong	JJ
18751	1388	7	sulphuric	sulphuric	JJ
18751	1388	8	acid	acid	NN
18751	1388	9	is	be	VBZ
18751	1388	10	altogether	altogether	RB
18751	1388	11	different	different	JJ
18751	1388	12	;	;	:
18751	1388	13	it	-PRON-	PRP
18751	1388	14	acts	act	VBZ
18751	1388	15	as	as	IN
18751	1388	16	an	an	DT
18751	1388	17	oxidising	oxidising	JJ
18751	1388	18	agent	agent	NN
18751	1388	19	,	,	,
18751	1388	20	and	and	CC
18751	1388	21	is	be	VBZ
18751	1388	22	itself	-PRON-	PRP
18751	1388	23	reduced	reduce	VBN
18751	1388	24	to	to	IN
18751	1388	25	sulphur	sulphur	NNP
18751	1388	26	dioxide	dioxide	NNP
18751	1388	27	or	or	CC
18751	1388	28	even	even	RB
18751	1388	29	to	to	IN
18751	1388	30	sulphur	sulphur	NNP
18751	1388	31	.	.	.
18751	1389	1	The	the	DT
18751	1389	2	following	follow	VBG
18751	1389	3	metals	metal	NNS
18751	1389	4	are	be	VBP
18751	1389	5	attacked	attack	VBN
18751	1389	6	in	in	IN
18751	1389	7	this	this	DT
18751	1389	8	way:--copper	way:--copper	NNP
18751	1389	9	,	,	,
18751	1389	10	bismuth	bismuth	NNP
18751	1389	11	,	,	,
18751	1389	12	mercury	mercury	NNP
18751	1389	13	,	,	,
18751	1389	14	silver	silver	NN
18751	1389	15	,	,	,
18751	1389	16	antimony	antimony	NN
18751	1389	17	,	,	,
18751	1389	18	tin	tin	NNP
18751	1389	19	,	,	,
18751	1389	20	and	and	CC
18751	1389	21	lead	lead	NN
18751	1389	22	.	.	.
18751	1390	1	Gold	gold	NN
18751	1390	2	,	,	,
18751	1390	3	platinum	platinum	NN
18751	1390	4	,	,	,
18751	1390	5	and	and	CC
18751	1390	6	arsenic	arsenic	JJ
18751	1390	7	are	be	VBP
18751	1390	8	not	not	RB
18751	1390	9	affected	affect	VBN
18751	1390	10	.	.	.
18751	1391	1	This	this	DT
18751	1391	2	property	property	NN
18751	1391	3	is	be	VBZ
18751	1391	4	made	make	VBN
18751	1391	5	use	use	NN
18751	1391	6	of	of	IN
18751	1391	7	in	in	IN
18751	1391	8	parting	part	VBG
18751	1391	9	silver	silver	NN
18751	1391	10	from	from	IN
18751	1391	11	gold	gold	NN
18751	1391	12	and	and	CC
18751	1391	13	platinum	platinum	NN
18751	1391	14	.	.	.
18751	1392	1	Metallic	metallic	JJ
18751	1392	2	sulphides	sulphide	NNS
18751	1392	3	are	be	VBP
18751	1392	4	similarly	similarly	RB
18751	1392	5	attacked	attack	VBN
18751	1392	6	;	;	:
18751	1392	7	but	but	CC
18751	1392	8	this	this	DT
18751	1392	9	method	method	NN
18751	1392	10	of	of	IN
18751	1392	11	opening	opening	NN
18751	1392	12	up	up	RP
18751	1392	13	minerals	mineral	NNS
18751	1392	14	has	have	VBZ
18751	1392	15	the	the	DT
18751	1392	16	disadvantage	disadvantage	NN
18751	1392	17	of	of	IN
18751	1392	18	giving	give	VBG
18751	1392	19	rise	rise	NN
18751	1392	20	to	to	IN
18751	1392	21	the	the	DT
18751	1392	22	formation	formation	NN
18751	1392	23	of	of	IN
18751	1392	24	anhydrous	anhydrous	JJ
18751	1392	25	sulphates	sulphate	NNS
18751	1392	26	of	of	IN
18751	1392	27	iron	iron	NN
18751	1392	28	,	,	,
18751	1392	29	&	&	CC
18751	1392	30	c.	c.	NNP
18751	1392	31	,	,	,
18751	1392	32	which	which	WDT
18751	1392	33	are	be	VBP
18751	1392	34	not	not	RB
18751	1392	35	readily	readily	RB
18751	1392	36	dissolved	dissolve	VBN
18751	1392	37	when	when	WRB
18751	1392	38	afterwards	afterwards	RB
18751	1392	39	diluted	dilute	VBN
18751	1392	40	.	.	.
18751	1393	1	The	the	DT
18751	1393	2	use	use	NN
18751	1393	3	of	of	IN
18751	1393	4	sulphuric	sulphuric	JJ
18751	1393	5	acid	acid	NN
18751	1393	6	in	in	IN
18751	1393	7	assaying	assaying	NN
18751	1393	8	is	be	VBZ
18751	1393	9	(	(	-LRB-
18751	1393	10	for	for	IN
18751	1393	11	these	these	DT
18751	1393	12	reasons	reason	NNS
18751	1393	13	)	)	-RRB-
18751	1393	14	to	to	TO
18751	1393	15	be	be	VB
18751	1393	16	avoided	avoid	VBN
18751	1393	17	.	.	.
18751	1394	1	Its	-PRON-	PRP$
18751	1394	2	chief	chief	JJ
18751	1394	3	use	use	NN
18751	1394	4	is	be	VBZ
18751	1394	5	as	as	IN
18751	1394	6	a	a	DT
18751	1394	7	drying	drying	NN
18751	1394	8	agent	agent	NN
18751	1394	9	,	,	,
18751	1394	10	since	since	IN
18751	1394	11	it	-PRON-	PRP
18751	1394	12	has	have	VBZ
18751	1394	13	a	a	DT
18751	1394	14	strong	strong	JJ
18751	1394	15	affinity	affinity	NN
18751	1394	16	for	for	IN
18751	1394	17	water	water	NN
18751	1394	18	.	.	.
18751	1395	1	Air	air	NN
18751	1395	2	under	under	IN
18751	1395	3	a	a	DT
18751	1395	4	bell	bell	NN
18751	1395	5	jar	jar	NN
18751	1395	6	may	may	MD
18751	1395	7	be	be	VB
18751	1395	8	kept	keep	VBN
18751	1395	9	dry	dry	JJ
18751	1395	10	by	by	IN
18751	1395	11	means	mean	NNS
18751	1395	12	of	of	IN
18751	1395	13	a	a	DT
18751	1395	14	basin	basin	NN
18751	1395	15	of	of	IN
18751	1395	16	sulphuric	sulphuric	JJ
18751	1395	17	acid	acid	NN
18751	1395	18	,	,	,
18751	1395	19	and	and	CC
18751	1395	20	gases	gas	NNS
18751	1395	21	bubbled	bubble	VBD
18751	1395	22	through	through	IN
18751	1395	23	it	-PRON-	PRP
18751	1395	24	are	be	VBP
18751	1395	25	freed	free	VBN
18751	1395	26	from	from	IN
18751	1395	27	water	water	NN
18751	1395	28	-	-	HYPH
18751	1395	29	vapour	vapour	NN
18751	1395	30	.	.	.
18751	1396	1	~Dilute	~Dilute	NFP
18751	1396	2	Sulphuric	Sulphuric	NNP
18751	1396	3	Acid.~--This	Acid.~--This	NNP
18751	1396	4	is	be	VBZ
18751	1396	5	made	make	VBN
18751	1396	6	by	by	IN
18751	1396	7	diluting	dilute	VBG
18751	1396	8	1	1	CD
18751	1396	9	volume	volume	NN
18751	1396	10	of	of	IN
18751	1396	11	the	the	DT
18751	1396	12	strong	strong	JJ
18751	1396	13	acid	acid	NN
18751	1396	14	with	with	IN
18751	1396	15	4	4	CD
18751	1396	16	of	of	IN
18751	1396	17	water	water	NN
18751	1396	18	.	.	.
18751	1397	1	~Tartaric	~Tartaric	NFP
18751	1397	2	Acid~	acid~	RB
18751	1397	3	,	,	,
18751	1397	4	H_{2}[=T	H_{2}[=T	NNP
18751	1397	5	]	]	-RRB-
18751	1397	6	or	or	CC
18751	1397	7	C_{4}H_{6}O_{6}.--A	c_{4}h_{6}o_{6}.--a	NN
18751	1397	8	crystallised	crystallised	JJ
18751	1397	9	organic	organic	JJ
18751	1397	10	acid	acid	NN
18751	1397	11	,	,	,
18751	1397	12	soluble	soluble	JJ
18751	1397	13	in	in	IN
18751	1397	14	less	less	JJR
18751	1397	15	than	than	IN
18751	1397	16	its	-PRON-	PRP$
18751	1397	17	own	own	JJ
18751	1397	18	weight	weight	NN
18751	1397	19	of	of	IN
18751	1397	20	water	water	NN
18751	1397	21	,	,	,
18751	1397	22	or	or	CC
18751	1397	23	in	in	IN
18751	1397	24	less	less	JJR
18751	1397	25	than	than	IN
18751	1397	26	three	three	CD
18751	1397	27	parts	part	NNS
18751	1397	28	of	of	IN
18751	1397	29	alcohol	alcohol	NN
18751	1397	30	.	.	.
18751	1398	1	It	-PRON-	PRP
18751	1398	2	is	be	VBZ
18751	1398	3	used	use	VBN
18751	1398	4	for	for	IN
18751	1398	5	the	the	DT
18751	1398	6	same	same	JJ
18751	1398	7	purposes	purpose	NNS
18751	1398	8	as	as	IN
18751	1398	9	citric	citric	JJ
18751	1398	10	acid	acid	NN
18751	1398	11	is	be	VBZ
18751	1398	12	.	.	.
18751	1399	1	The	the	DT
18751	1399	2	solution	solution	NN
18751	1399	3	is	be	VBZ
18751	1399	4	made	make	VBN
18751	1399	5	when	when	WRB
18751	1399	6	required	require	VBN
18751	1399	7	.	.	.
18751	1400	1	BASES	BASES	NNP
18751	1400	2	,	,	,
18751	1400	3	SALTS	SALTS	NNP
18751	1400	4	,	,	,
18751	1400	5	&	&	CC
18751	1400	6	c.	c.	NNP
18751	1400	7	~Alcohol~	~Alcohol~	NNP
18751	1400	8	,	,	,
18751	1400	9	C_{2}H_{6}O.	C_{2}H_{6}O.	,
18751	1401	1	(	(	-LRB-
18751	1401	2	Commercial	commercial	JJ
18751	1401	3	alcohol	alcohol	NN
18751	1401	4	of	of	IN
18751	1401	5	sp	sp	NNP
18751	1401	6	.	.	.
18751	1402	1	gr	gr	NNP
18751	1402	2	.	.	.
18751	1403	1	0.838	0.838	CD
18751	1403	2	;	;	:
18751	1403	3	it	-PRON-	PRP
18751	1403	4	contains	contain	VBZ
18751	1403	5	84	84	CD
18751	1403	6	per	per	IN
18751	1403	7	cent	cent	NN
18751	1403	8	.	.	.
18751	1404	1	by	by	IN
18751	1404	2	weight	weight	NN
18751	1404	3	of	of	IN
18751	1404	4	alcohol	alcohol	NN
18751	1404	5	.	.	.
18751	1404	6	)	)	-RRB-
18751	1405	1	--It	--It	:
18751	1405	2	should	should	MD
18751	1405	3	burn	burn	VB
18751	1405	4	with	with	IN
18751	1405	5	a	a	DT
18751	1405	6	non	non	JJ
18751	1405	7	-	-	JJ
18751	1405	8	luminous	luminous	JJ
18751	1405	9	flame	flame	NN
18751	1405	10	and	and	CC
18751	1405	11	leave	leave	VB
18751	1405	12	no	no	DT
18751	1405	13	residue	residue	NN
18751	1405	14	.	.	.
18751	1406	1	It	-PRON-	PRP
18751	1406	2	is	be	VBZ
18751	1406	3	used	use	VBN
18751	1406	4	for	for	IN
18751	1406	5	washing	washing	NN
18751	1406	6	precipitates	precipitate	NNS
18751	1406	7	where	where	WRB
18751	1406	8	water	water	NN
18751	1406	9	is	be	VBZ
18751	1406	10	inapplicable	inapplicable	JJ
18751	1406	11	,	,	,
18751	1406	12	and	and	CC
18751	1406	13	for	for	IN
18751	1406	14	facilitating	facilitate	VBG
18751	1406	15	drying	drying	NN
18751	1406	16	.	.	.
18751	1407	1	~Ammonia~	~Ammonia~	NFP
18751	1407	2	,	,	,
18751	1407	3	NH_{3	NH_{3	NNP
18751	1407	4	}	}	-RRB-
18751	1407	5	.	.	.
18751	1408	1	(	(	-LRB-
18751	1408	2	Commercial	Commercial	NNP
18751	1408	3	ammonia	ammonia	NN
18751	1408	4	,	,	,
18751	1408	5	a	a	DT
18751	1408	6	solution	solution	NN
18751	1408	7	having	have	VBG
18751	1408	8	a	a	DT
18751	1408	9	sp	sp	NN
18751	1408	10	.	.	.
18751	1409	1	gr	gr	NNP
18751	1409	2	.	.	.
18751	1410	1	of	of	IN
18751	1410	2	0.88	0.88	CD
18751	1410	3	to	to	IN
18751	1410	4	0.89	0.89	CD
18751	1410	5	,	,	,
18751	1410	6	and	and	CC
18751	1410	7	containing	contain	VBG
18751	1410	8	about	about	IN
18751	1410	9	33	33	CD
18751	1410	10	per	per	NN
18751	1410	11	cent	cent	NN
18751	1410	12	.	.	.
18751	1411	1	of	of	IN
18751	1411	2	ammonia	ammonia	NNP
18751	1411	3	.	.	.
18751	1411	4	)	)	-RRB-
18751	1412	1	--It	--It	:
18751	1412	2	is	be	VBZ
18751	1412	3	used	use	VBN
18751	1412	4	as	as	IN
18751	1412	5	an	an	DT
18751	1412	6	alkali	alkali	JJ
18751	1412	7	(	(	-LRB-
18751	1412	8	more	more	RBR
18751	1412	9	commonly	commonly	RB
18751	1412	10	than	than	IN
18751	1412	11	soda	soda	NN
18751	1412	12	or	or	CC
18751	1412	13	potash	potash	NN
18751	1412	14	)	)	-RRB-
18751	1412	15	,	,	,
18751	1412	16	since	since	IN
18751	1412	17	an	an	DT
18751	1412	18	excess	excess	NN
18751	1412	19	of	of	IN
18751	1412	20	it	-PRON-	PRP
18751	1412	21	is	be	VBZ
18751	1412	22	easily	easily	RB
18751	1412	23	removed	remove	VBN
18751	1412	24	by	by	IN
18751	1412	25	boiling	boil	VBG
18751	1412	26	.	.	.
18751	1413	1	The	the	DT
18751	1413	2	salts	salt	NNS
18751	1413	3	of	of	IN
18751	1413	4	ammonium	ammonium	NN
18751	1413	5	formed	form	VBN
18751	1413	6	by	by	IN
18751	1413	7	it	-PRON-	PRP
18751	1413	8	may	may	MD
18751	1413	9	be	be	VB
18751	1413	10	removed	remove	VBN
18751	1413	11	by	by	IN
18751	1413	12	igniting	ignite	VBG
18751	1413	13	,	,	,
18751	1413	14	or	or	CC
18751	1413	15	by	by	IN
18751	1413	16	evaporating	evaporate	VBG
18751	1413	17	in	in	IN
18751	1413	18	a	a	DT
18751	1413	19	porcelain	porcelain	NN
18751	1413	20	dish	dish	NN
18751	1413	21	with	with	IN
18751	1413	22	an	an	DT
18751	1413	23	excess	excess	NN
18751	1413	24	of	of	IN
18751	1413	25	nitric	nitric	JJ
18751	1413	26	acid	acid	NN
18751	1413	27	.	.	.
18751	1414	1	It	-PRON-	PRP
18751	1414	2	differs	differ	VBZ
18751	1414	3	in	in	IN
18751	1414	4	a	a	DT
18751	1414	5	marked	marked	JJ
18751	1414	6	way	way	NN
18751	1414	7	from	from	IN
18751	1414	8	soda	soda	NN
18751	1414	9	or	or	CC
18751	1414	10	potash	potash	NN
18751	1414	11	in	in	IN
18751	1414	12	its	-PRON-	PRP$
18751	1414	13	solvent	solvent	NN
18751	1414	14	action	action	NN
18751	1414	15	on	on	IN
18751	1414	16	the	the	DT
18751	1414	17	oxides	oxide	NNS
18751	1414	18	or	or	CC
18751	1414	19	hydrates	hydrate	NNS
18751	1414	20	of	of	IN
18751	1414	21	the	the	DT
18751	1414	22	metals	metal	NNS
18751	1414	23	.	.	.
18751	1415	1	Salts	salt	NNS
18751	1415	2	of	of	IN
18751	1415	3	the	the	DT
18751	1415	4	following	follow	VBG
18751	1415	5	metals	metal	NNS
18751	1415	6	are	be	VBP
18751	1415	7	soluble	soluble	JJ
18751	1415	8	in	in	IN
18751	1415	9	an	an	DT
18751	1415	10	ammoniacal	ammoniacal	JJ
18751	1415	11	solution	solution	NN
18751	1415	12	in	in	IN
18751	1415	13	the	the	DT
18751	1415	14	presence	presence	NN
18751	1415	15	of	of	IN
18751	1415	16	ammonic	ammonic	NNP
18751	1415	17	chloride:--copper	chloride:--copper	NN
18751	1415	18	,	,	,
18751	1415	19	cadmium	cadmium	NN
18751	1415	20	,	,	,
18751	1415	21	silver	silver	NN
18751	1415	22	,	,	,
18751	1415	23	nickel	nickel	NN
18751	1415	24	,	,	,
18751	1415	25	cobalt	cobalt	NN
18751	1415	26	,	,	,
18751	1415	27	manganese	manganese	NNP
18751	1415	28	,	,	,
18751	1415	29	zinc	zinc	NN
18751	1415	30	,	,	,
18751	1415	31	magnesium	magnesium	NN
18751	1415	32	,	,	,
18751	1415	33	sodium	sodium	NN
18751	1415	34	,	,	,
18751	1415	35	potassium	potassium	NN
18751	1415	36	,	,	,
18751	1415	37	and	and	CC
18751	1415	38	the	the	DT
18751	1415	39	alkaline	alkaline	NN
18751	1415	40	earths	earth	NNS
18751	1415	41	.	.	.
18751	1416	1	~Dilute	~Dilute	NFP
18751	1416	2	Ammonia~	Ammonia~	``
18751	1416	3	is	be	VBZ
18751	1416	4	made	make	VBN
18751	1416	5	by	by	IN
18751	1416	6	diluting	dilute	VBG
18751	1416	7	1	1	CD
18751	1416	8	vol	vol	NNP
18751	1416	9	.	.	.
18751	1417	1	of	of	IN
18751	1417	2	commercial	commercial	NNP
18751	1417	3	ammonia	ammonia	NNP
18751	1417	4	with	with	IN
18751	1417	5	2	2	CD
18751	1417	6	of	of	IN
18751	1417	7	water	water	NN
18751	1417	8	.	.	.
18751	1418	1	The	the	DT
18751	1418	2	dilute	dilute	NN
18751	1418	3	ammonia	ammonia	NN
18751	1418	4	is	be	VBZ
18751	1418	5	always	always	RB
18751	1418	6	used	use	VBN
18751	1418	7	;	;	:
18751	1418	8	but	but	CC
18751	1418	9	in	in	IN
18751	1418	10	assays	assay	NNS
18751	1418	11	for	for	IN
18751	1418	12	copper	copper	NN
18751	1418	13	a	a	DT
18751	1418	14	stronger	strong	JJR
18751	1418	15	solution	solution	NN
18751	1418	16	(	(	-LRB-
18751	1418	17	1	1	CD
18751	1418	18	of	of	IN
18751	1418	19	strong	strong	JJ
18751	1418	20	ammonia	ammonia	NN
18751	1418	21	to	to	IN
18751	1418	22	1	1	CD
18751	1418	23	of	of	IN
18751	1418	24	water	water	NN
18751	1418	25	)	)	-RRB-
18751	1418	26	is	be	VBZ
18751	1418	27	required	require	VBN
18751	1418	28	.	.	.
18751	1419	1	~Ammonic	~Ammonic	NFP
18751	1419	2	Carbonate~	Carbonate~	NNP
18751	1419	3	(	(	-LRB-
18751	1419	4	Am_{2}CO_{3	Am_{2}CO_{3	NNP
18751	1419	5	}	}	-RRB-
18751	1419	6	)	)	-RRB-
18751	1419	7	is	be	VBZ
18751	1419	8	prepared	prepare	VBN
18751	1419	9	by	by	IN
18751	1419	10	dissolving	dissolve	VBG
18751	1419	11	one	one	CD
18751	1419	12	part	part	NN
18751	1419	13	of	of	IN
18751	1419	14	the	the	DT
18751	1419	15	commercial	commercial	JJ
18751	1419	16	sesquicarbonate	sesquicarbonate	NN
18751	1419	17	of	of	IN
18751	1419	18	ammonia	ammonia	NN
18751	1419	19	in	in	IN
18751	1419	20	four	four	CD
18751	1419	21	parts	part	NNS
18751	1419	22	of	of	IN
18751	1419	23	water	water	NN
18751	1419	24	,	,	,
18751	1419	25	and	and	CC
18751	1419	26	adding	add	VBG
18751	1419	27	one	one	CD
18751	1419	28	part	part	NN
18751	1419	29	of	of	IN
18751	1419	30	strong	strong	JJ
18751	1419	31	ammonia	ammonia	NNP
18751	1419	32	.	.	.
18751	1420	1	~Ammonic	~ammonic	ADD
18751	1420	2	Bicarbonate~	Bicarbonate~	NNP
18751	1420	3	(	(	-LRB-
18751	1420	4	HAmCO_{3	hamco_{3	UH
18751	1420	5	}	}	-RRB-
18751	1420	6	)	)	-RRB-
18751	1420	7	is	be	VBZ
18751	1420	8	prepared	prepare	VBN
18751	1420	9	by	by	IN
18751	1420	10	saturating	saturate	VBG
18751	1420	11	a	a	DT
18751	1420	12	solution	solution	NN
18751	1420	13	of	of	IN
18751	1420	14	the	the	DT
18751	1420	15	sesquicarbonate	sesquicarbonate	NN
18751	1420	16	of	of	IN
18751	1420	17	ammonia	ammonia	NN
18751	1420	18	with	with	IN
18751	1420	19	carbon	carbon	NN
18751	1420	20	dioxide	dioxide	NN
18751	1420	21	.	.	.
18751	1421	1	~Ammonic	~Ammonic	NNP
18751	1421	2	Chloride~	Chloride~	NNP
18751	1421	3	,	,	,
18751	1421	4	AmCl.--Use	AmCl.--Use	NNP
18751	1421	5	the	the	DT
18751	1421	6	commercial	commercial	JJ
18751	1421	7	salt	salt	NN
18751	1421	8	in	in	IN
18751	1421	9	a	a	DT
18751	1421	10	20	20	CD
18751	1421	11	per	per	NN
18751	1421	12	cent	cent	NN
18751	1421	13	.	.	.
18751	1422	1	solution	solution	NN
18751	1422	2	in	in	IN
18751	1422	3	water	water	NN
18751	1422	4	.	.	.
18751	1423	1	The	the	DT
18751	1423	2	salt	salt	NN
18751	1423	3	should	should	MD
18751	1423	4	leave	leave	VB
18751	1423	5	no	no	DT
18751	1423	6	residue	residue	NN
18751	1423	7	on	on	IN
18751	1423	8	ignition	ignition	NN
18751	1423	9	.	.	.
18751	1424	1	~Ammonic	~Ammonic	NFP
18751	1424	2	Molybdate.~--The	Molybdate.~--The	NNP
18751	1424	3	solution	solution	NN
18751	1424	4	is	be	VBZ
18751	1424	5	prepared	prepare	VBN
18751	1424	6	as	as	IN
18751	1424	7	follows:--Dissolve	follows:--dissolve	JJ
18751	1424	8	100	100	CD
18751	1424	9	grams	gram	NNS
18751	1424	10	of	of	IN
18751	1424	11	the	the	DT
18751	1424	12	powdered	powdered	JJ
18751	1424	13	commercial	commercial	JJ
18751	1424	14	salt	salt	NN
18751	1424	15	in	in	IN
18751	1424	16	200	200	CD
18751	1424	17	c.c	c.c	NNP
18751	1424	18	.	.	.
18751	1425	1	of	of	IN
18751	1425	2	dilute	dilute	NNP
18751	1425	3	ammonia	ammonia	NNP
18751	1425	4	,	,	,
18751	1425	5	and	and	CC
18751	1425	6	pour	pour	VB
18751	1425	7	the	the	DT
18751	1425	8	solution	solution	NN
18751	1425	9	in	in	IN
18751	1425	10	a	a	DT
18751	1425	11	slow	slow	JJ
18751	1425	12	stream	stream	NN
18751	1425	13	into	into	IN
18751	1425	14	750	750	CD
18751	1425	15	c.c	c.c	NNP
18751	1425	16	.	.	.
18751	1426	1	of	of	IN
18751	1426	2	dilute	dilute	NNP
18751	1426	3	nitric	nitric	NNP
18751	1426	4	acid	acid	NN
18751	1426	5	;	;	:
18751	1426	6	make	make	VB
18751	1426	7	up	up	RP
18751	1426	8	to	to	TO
18751	1426	9	1	1	CD
18751	1426	10	litre	litre	NN
18751	1426	11	,	,	,
18751	1426	12	and	and	CC
18751	1426	13	allow	allow	VB
18751	1426	14	the	the	DT
18751	1426	15	mixture	mixture	NN
18751	1426	16	to	to	TO
18751	1426	17	settle	settle	VB
18751	1426	18	before	before	RB
18751	1426	19	using	use	VBG
18751	1426	20	.	.	.
18751	1427	1	It	-PRON-	PRP
18751	1427	2	is	be	VBZ
18751	1427	3	used	use	VBN
18751	1427	4	for	for	IN
18751	1427	5	the	the	DT
18751	1427	6	purpose	purpose	NN
18751	1427	7	of	of	IN
18751	1427	8	separating	separate	VBG
18751	1427	9	phosphoric	phosphoric	NN
18751	1427	10	oxide	oxide	NN
18751	1427	11	from	from	IN
18751	1427	12	bases	basis	NNS
18751	1427	13	and	and	CC
18751	1427	14	from	from	IN
18751	1427	15	other	other	JJ
18751	1427	16	acids	acid	NNS
18751	1427	17	,	,	,
18751	1427	18	and	and	CC
18751	1427	19	also	also	RB
18751	1427	20	as	as	IN
18751	1427	21	a	a	DT
18751	1427	22	test	test	NN
18751	1427	23	for	for	IN
18751	1427	24	phosphates	phosphate	NNS
18751	1427	25	and	and	CC
18751	1427	26	arsenates	arsenate	NNS
18751	1427	27	.	.	.
18751	1428	1	In	in	IN
18751	1428	2	using	use	VBG
18751	1428	3	this	this	DT
18751	1428	4	solution	solution	NN
18751	1428	5	the	the	DT
18751	1428	6	substance	substance	NN
18751	1428	7	must	must	MD
18751	1428	8	be	be	VB
18751	1428	9	dissolved	dissolve	VBN
18751	1428	10	in	in	IN
18751	1428	11	nitric	nitric	JJ
18751	1428	12	acid	acid	NN
18751	1428	13	,	,	,
18751	1428	14	and	and	CC
18751	1428	15	a	a	DT
18751	1428	16	considerable	considerable	JJ
18751	1428	17	excess	excess	NN
18751	1428	18	of	of	IN
18751	1428	19	the	the	DT
18751	1428	20	reagent	reagent	NN
18751	1428	21	added	add	VBN
18751	1428	22	(	(	-LRB-
18751	1428	23	50	50	CD
18751	1428	24	c.c	c.c	NNP
18751	1428	25	.	.	.
18751	1429	1	is	be	VBZ
18751	1429	2	sufficient	sufficient	JJ
18751	1429	3	to	to	TO
18751	1429	4	precipitate	precipitate	VB
18751	1429	5	0.1	0.1	CD
18751	1429	6	gram	gram	NN
18751	1429	7	P_{2}O_{5	P_{2}O_{5	NNP
18751	1429	8	}	}	-RRB-
18751	1429	9	)	)	-RRB-
18751	1429	10	;	;	:
18751	1429	11	when	when	WRB
18751	1429	12	the	the	DT
18751	1429	13	phosphate	phosphate	NN
18751	1429	14	is	be	VBZ
18751	1429	15	in	in	IN
18751	1429	16	excess	excess	JJ
18751	1429	17	no	no	DT
18751	1429	18	precipitate	precipitate	NN
18751	1429	19	will	will	MD
18751	1429	20	be	be	VB
18751	1429	21	got	get	VBN
18751	1429	22	.	.	.
18751	1430	1	The	the	DT
18751	1430	2	precipitate	precipitate	NN
18751	1430	3	is	be	VBZ
18751	1430	4	phospho	phospho	NN
18751	1430	5	-	-	HYPH
18751	1430	6	molybdate	molybdate	NN
18751	1430	7	of	of	IN
18751	1430	8	ammonia	ammonia	NNP
18751	1430	9	.	.	.
18751	1431	1	~Ammonic	~ammonic	ADD
18751	1431	2	Nitrate~	nitrate~	ADD
18751	1431	3	(	(	-LRB-
18751	1431	4	AmNO_{3	AmNO_{3	NNP
18751	1431	5	}	}	-RRB-
18751	1431	6	)	)	-RRB-
18751	1431	7	is	be	VBZ
18751	1431	8	used	use	VBN
18751	1431	9	in	in	IN
18751	1431	10	the	the	DT
18751	1431	11	separation	separation	NN
18751	1431	12	of	of	IN
18751	1431	13	phosphoric	phosphoric	NN
18751	1431	14	oxide	oxide	NN
18751	1431	15	by	by	IN
18751	1431	16	the	the	DT
18751	1431	17	molybdate	molybdate	NN
18751	1431	18	method	method	NN
18751	1431	19	,	,	,
18751	1431	20	and	and	CC
18751	1431	21	occasionally	occasionally	RB
18751	1431	22	for	for	IN
18751	1431	23	destroying	destroy	VBG
18751	1431	24	organic	organic	JJ
18751	1431	25	matter	matter	NN
18751	1431	26	.	.	.
18751	1432	1	It	-PRON-	PRP
18751	1432	2	is	be	VBZ
18751	1432	3	soluble	soluble	JJ
18751	1432	4	in	in	IN
18751	1432	5	less	less	JJR
18751	1432	6	than	than	IN
18751	1432	7	its	-PRON-	PRP$
18751	1432	8	own	own	JJ
18751	1432	9	weight	weight	NN
18751	1432	10	of	of	IN
18751	1432	11	water	water	NN
18751	1432	12	.	.	.
18751	1433	1	The	the	DT
18751	1433	2	solution	solution	NN
18751	1433	3	is	be	VBZ
18751	1433	4	made	make	VBN
18751	1433	5	when	when	WRB
18751	1433	6	wanted	want	VBN
18751	1433	7	.	.	.
18751	1434	1	~Ammonic	~ammonic	ADD
18751	1434	2	Oxalate~	Oxalate~	.
18751	1434	3	(	(	-LRB-
18751	1434	4	Am_{2}C_{2}O_{4}.2H_{2}O	am_{2}c_{2}o_{4}.2h_{2}o	ADD
18751	1434	5	)	)	-RRB-
18751	1434	6	is	be	VBZ
18751	1434	7	used	use	VBN
18751	1434	8	chiefly	chiefly	RB
18751	1434	9	for	for	IN
18751	1434	10	the	the	DT
18751	1434	11	separation	separation	NN
18751	1434	12	of	of	IN
18751	1434	13	lime	lime	NN
18751	1434	14	.	.	.
18751	1435	1	The	the	DT
18751	1435	2	solution	solution	NN
18751	1435	3	is	be	VBZ
18751	1435	4	made	make	VBN
18751	1435	5	by	by	IN
18751	1435	6	dissolving	dissolve	VBG
18751	1435	7	15	15	CD
18751	1435	8	grams	gram	NNS
18751	1435	9	of	of	IN
18751	1435	10	the	the	DT
18751	1435	11	salt	salt	NN
18751	1435	12	in	in	IN
18751	1435	13	100	100	CD
18751	1435	14	c.c	c.c	NNP
18751	1435	15	.	.	.
18751	1436	1	of	of	IN
18751	1436	2	water	water	NN
18751	1436	3	.	.	.
18751	1437	1	~Ammonic	~Ammonic	NFP
18751	1437	2	Sulphide~	Sulphide~	NNP
18751	1437	3	may	may	MD
18751	1437	4	be	be	VB
18751	1437	5	purchased	purchase	VBN
18751	1437	6	in	in	IN
18751	1437	7	the	the	DT
18751	1437	8	state	state	NN
18751	1437	9	of	of	IN
18751	1437	10	a	a	DT
18751	1437	11	strong	strong	JJ
18751	1437	12	solution	solution	NN
18751	1437	13	.	.	.
18751	1438	1	It	-PRON-	PRP
18751	1438	2	is	be	VBZ
18751	1438	3	yellow	yellow	JJ
18751	1438	4	,	,	,
18751	1438	5	and	and	CC
18751	1438	6	contains	contain	VBZ
18751	1438	7	the	the	DT
18751	1438	8	disulphide	disulphide	NN
18751	1438	9	,	,	,
18751	1438	10	S_{2}Am_{2	S_{2}Am_{2	NNP
18751	1438	11	}	}	-RRB-
18751	1438	12	.	.	.
18751	1439	1	It	-PRON-	PRP
18751	1439	2	serves	serve	VBZ
18751	1439	3	the	the	DT
18751	1439	4	same	same	JJ
18751	1439	5	purpose	purpose	NN
18751	1439	6	as	as	IN
18751	1439	7	is	be	VBZ
18751	1439	8	obtained	obtain	VBN
18751	1439	9	by	by	IN
18751	1439	10	passing	pass	VBG
18751	1439	11	a	a	DT
18751	1439	12	current	current	NN
18751	1439	13	of	of	IN
18751	1439	14	sulphuretted	sulphuret	VBN
18751	1439	15	hydrogen	hydrogen	NN
18751	1439	16	through	through	IN
18751	1439	17	an	an	DT
18751	1439	18	ammoniacal	ammoniacal	JJ
18751	1439	19	solution	solution	NN
18751	1439	20	;	;	:
18751	1439	21	but	but	CC
18751	1439	22	has	have	VBZ
18751	1439	23	the	the	DT
18751	1439	24	disadvantage	disadvantage	NN
18751	1439	25	of	of	IN
18751	1439	26	loading	load	VBG
18751	1439	27	the	the	DT
18751	1439	28	solution	solution	NN
18751	1439	29	with	with	IN
18751	1439	30	sulphur	sulphur	NNP
18751	1439	31	,	,	,
18751	1439	32	which	which	WDT
18751	1439	33	is	be	VBZ
18751	1439	34	precipitated	precipitate	VBN
18751	1439	35	when	when	WRB
18751	1439	36	the	the	DT
18751	1439	37	solution	solution	NN
18751	1439	38	is	be	VBZ
18751	1439	39	subsequently	subsequently	RB
18751	1439	40	acidified	acidify	VBN
18751	1439	41	.	.	.
18751	1440	1	It	-PRON-	PRP
18751	1440	2	is	be	VBZ
18751	1440	3	useful	useful	JJ
18751	1440	4	for	for	IN
18751	1440	5	dissolving	dissolve	VBG
18751	1440	6	the	the	DT
18751	1440	7	lower	low	JJR
18751	1440	8	sulphide	sulphide	NN
18751	1440	9	of	of	IN
18751	1440	10	tin	tin	NNP
18751	1440	11	(	(	-LRB-
18751	1440	12	SnS	SnS	NNP
18751	1440	13	)	)	-RRB-
18751	1440	14	.	.	.
18751	1441	1	~Baric	~Baric	NFP
18751	1441	2	Carbonate~	Carbonate~	NNP
18751	1441	3	(	(	-LRB-
18751	1441	4	BaCO_{3	BaCO_{3	NNP
18751	1441	5	}	}	-RRB-
18751	1441	6	)	)	-RRB-
18751	1441	7	is	be	VBZ
18751	1441	8	sometimes	sometimes	RB
18751	1441	9	used	use	VBN
18751	1441	10	for	for	IN
18751	1441	11	precipitating	precipitate	VBG
18751	1441	12	the	the	DT
18751	1441	13	weaker	weak	JJR
18751	1441	14	bases	basis	NNS
18751	1441	15	.	.	.
18751	1442	1	It	-PRON-	PRP
18751	1442	2	should	should	MD
18751	1442	3	be	be	VB
18751	1442	4	prepared	prepare	VBN
18751	1442	5	when	when	WRB
18751	1442	6	wanted	want	VBN
18751	1442	7	by	by	IN
18751	1442	8	precipitating	precipitate	VBG
18751	1442	9	a	a	DT
18751	1442	10	solution	solution	NN
18751	1442	11	of	of	IN
18751	1442	12	baric	baric	NN
18751	1442	13	chloride	chloride	NN
18751	1442	14	with	with	IN
18751	1442	15	ammonic	ammonic	JJ
18751	1442	16	carbonate	carbonate	NN
18751	1442	17	and	and	CC
18751	1442	18	washing	wash	VBG
18751	1442	19	.	.	.
18751	1443	1	The	the	DT
18751	1443	2	moist	moist	NN
18751	1443	3	precipitate	precipitate	NN
18751	1443	4	is	be	VBZ
18751	1443	5	used	use	VBN
18751	1443	6	without	without	IN
18751	1443	7	drying	dry	VBG
18751	1443	8	.	.	.
18751	1444	1	~Baric	~Baric	NFP
18751	1444	2	Chloride~	Chloride~	NNP
18751	1444	3	,	,	,
18751	1444	4	BaCl_{2}.2H_{2}O.--A	BaCl_{2}.2H_{2}O.--A	NNP
18751	1444	5	crystallised	crystallised	JJ
18751	1444	6	salt	salt	NN
18751	1444	7	,	,	,
18751	1444	8	soluble	soluble	JJ
18751	1444	9	in	in	IN
18751	1444	10	2	2	CD
18751	1444	11	-	-	HYPH
18751	1444	12	1/2	1/2	CD
18751	1444	13	parts	part	NNS
18751	1444	14	of	of	IN
18751	1444	15	water	water	NN
18751	1444	16	.	.	.
18751	1445	1	It	-PRON-	PRP
18751	1445	2	is	be	VBZ
18751	1445	3	used	use	VBN
18751	1445	4	for	for	IN
18751	1445	5	the	the	DT
18751	1445	6	detection	detection	NN
18751	1445	7	and	and	CC
18751	1445	8	separation	separation	NN
18751	1445	9	of	of	IN
18751	1445	10	sulphates	sulphate	NNS
18751	1445	11	.	.	.
18751	1446	1	Make	make	VB
18751	1446	2	a	a	DT
18751	1446	3	10	10	CD
18751	1446	4	per	per	NN
18751	1446	5	cent	cent	NN
18751	1446	6	.	.	.
18751	1447	1	solution	solution	NN
18751	1447	2	.	.	.
18751	1448	1	"	"	``
18751	1448	2	~Black	~Black	NFP
18751	1448	3	Flux.~"--A	Flux.~"--A	NNS
18751	1448	4	mixture	mixture	NN
18751	1448	5	of	of	IN
18751	1448	6	finely	finely	RB
18751	1448	7	divided	divide	VBN
18751	1448	8	carbon	carbon	NN
18751	1448	9	with	with	IN
18751	1448	10	carbonate	carbonate	NN
18751	1448	11	of	of	IN
18751	1448	12	potash	potash	NN
18751	1448	13	or	or	CC
18751	1448	14	with	with	IN
18751	1448	15	carbonates	carbonate	NNS
18751	1448	16	of	of	IN
18751	1448	17	potash	potash	NN
18751	1448	18	and	and	CC
18751	1448	19	soda	soda	NN
18751	1448	20	.	.	.
18751	1449	1	It	-PRON-	PRP
18751	1449	2	is	be	VBZ
18751	1449	3	prepared	prepare	VBN
18751	1449	4	by	by	IN
18751	1449	5	heating	heat	VBG
18751	1449	6	tartar	tartar	NN
18751	1449	7	or	or	CC
18751	1449	8	"	"	``
18751	1449	9	rochelle	rochelle	FW
18751	1449	10	salt	salt	NN
18751	1449	11	"	"	''
18751	1449	12	until	until	IN
18751	1449	13	no	no	DT
18751	1449	14	more	more	RBR
18751	1449	15	combustible	combustible	JJ
18751	1449	16	gas	gas	NN
18751	1449	17	is	be	VBZ
18751	1449	18	given	give	VBN
18751	1449	19	off	off	RP
18751	1449	20	.	.	.
18751	1450	1	One	one	CD
18751	1450	2	gram	gram	NN
18751	1450	3	will	will	MD
18751	1450	4	reduce	reduce	VB
18751	1450	5	about	about	RB
18751	1450	6	2	2	CD
18751	1450	7	grams	gram	NNS
18751	1450	8	of	of	IN
18751	1450	9	lead	lead	NN
18751	1450	10	from	from	IN
18751	1450	11	litharge	litharge	NN
18751	1450	12	.	.	.
18751	1451	1	~Borax~	~borax~	UH
18751	1451	2	,	,	,
18751	1451	3	Na_{2}B_{4}O_{7}.10H_{2}O.--It	na_{2}b_{4}o_{7}.10h_{2}o.--it	IN
18751	1451	4	is	be	VBZ
18751	1451	5	chiefly	chiefly	RB
18751	1451	6	used	use	VBN
18751	1451	7	as	as	IN
18751	1451	8	a	a	DT
18751	1451	9	flux	flux	NN
18751	1451	10	in	in	IN
18751	1451	11	dry	dry	JJ
18751	1451	12	assaying	assaying	NN
18751	1451	13	,	,	,
18751	1451	14	as	as	IN
18751	1451	15	already	already	RB
18751	1451	16	described	describe	VBN
18751	1451	17	.	.	.
18751	1452	1	It	-PRON-	PRP
18751	1452	2	is	be	VBZ
18751	1452	3	also	also	RB
18751	1452	4	used	use	VBN
18751	1452	5	in	in	IN
18751	1452	6	testing	testing	NN
18751	1452	7	before	before	IN
18751	1452	8	the	the	DT
18751	1452	9	blowpipe	blowpipe	NN
18751	1452	10	;	;	:
18751	1452	11	many	many	JJ
18751	1452	12	metallic	metallic	JJ
18751	1452	13	oxides	oxide	NNS
18751	1452	14	impart	impart	VBP
18751	1452	15	a	a	DT
18751	1452	16	characteristic	characteristic	JJ
18751	1452	17	colour	colour	NN
18751	1452	18	to	to	IN
18751	1452	19	a	a	DT
18751	1452	20	bead	bead	NN
18751	1452	21	of	of	IN
18751	1452	22	borax	borax	NN
18751	1452	23	in	in	IN
18751	1452	24	which	which	WDT
18751	1452	25	they	-PRON-	PRP
18751	1452	26	have	have	VBP
18751	1452	27	been	be	VBN
18751	1452	28	fused	fuse	VBN
18751	1452	29	.	.	.
18751	1453	1	~Calcium	~Calcium	NFP
18751	1453	2	Chloride.~--The	Chloride.~--The	NNP
18751	1453	3	crystallised	crystallised	JJ
18751	1453	4	salt	salt	NN
18751	1453	5	is	be	VBZ
18751	1453	6	CaCl_{2}.6H_{2}O	cacl_{2}.6h_{2}o	LS
18751	1453	7	;	;	:
18751	1453	8	dried	dry	VBN
18751	1453	9	at	at	IN
18751	1453	10	200	200	CD
18751	1453	11	°	°	,
18751	1453	12	C.	C.	NNP
18751	1453	13	it	-PRON-	PRP
18751	1453	14	becomes	become	VBZ
18751	1453	15	CaCl_{2}.2H_{2}O	cacl_{2}.2h_{2}o	JJ
18751	1453	16	,	,	,
18751	1453	17	and	and	CC
18751	1453	18	when	when	WRB
18751	1453	19	fused	fuse	VBN
18751	1453	20	it	-PRON-	PRP
18751	1453	21	becomes	become	VBZ
18751	1453	22	dehydrated	dehydrate	VBN
18751	1453	23	.	.	.
18751	1454	1	The	the	DT
18751	1454	2	fused	fuse	VBN
18751	1454	3	salt	salt	NN
18751	1454	4	,	,	,
18751	1454	5	broken	break	VBN
18751	1454	6	into	into	IN
18751	1454	7	small	small	JJ
18751	1454	8	lumps	lump	NNS
18751	1454	9	,	,	,
18751	1454	10	is	be	VBZ
18751	1454	11	used	use	VBN
18751	1454	12	for	for	IN
18751	1454	13	drying	dry	VBG
18751	1454	14	gases	gas	NNS
18751	1454	15	.	.	.
18751	1455	1	It	-PRON-	PRP
18751	1455	2	combines	combine	VBZ
18751	1455	3	with	with	IN
18751	1455	4	water	water	NN
18751	1455	5	,	,	,
18751	1455	6	giving	give	VBG
18751	1455	7	off	off	RP
18751	1455	8	much	much	JJ
18751	1455	9	heat	heat	NN
18751	1455	10	;	;	:
18751	1455	11	and	and	CC
18751	1455	12	dissolves	dissolve	NNS
18751	1455	13	in	in	IN
18751	1455	14	a	a	DT
18751	1455	15	little	little	JJ
18751	1455	16	more	more	JJR
18751	1455	17	than	than	IN
18751	1455	18	its	-PRON-	PRP$
18751	1455	19	own	own	JJ
18751	1455	20	weight	weight	NN
18751	1455	21	of	of	IN
18751	1455	22	water	water	NN
18751	1455	23	.	.	.
18751	1456	1	Strong	strong	JJ
18751	1456	2	solutions	solution	NNS
18751	1456	3	may	may	MD
18751	1456	4	be	be	VB
18751	1456	5	used	use	VBN
18751	1456	6	in	in	IN
18751	1456	7	baths	bath	NNS
18751	1456	8	in	in	IN
18751	1456	9	which	which	WDT
18751	1456	10	temperatures	temperature	NNS
18751	1456	11	above	above	IN
18751	1456	12	the	the	DT
18751	1456	13	boiling	boiling	NN
18751	1456	14	-	-	HYPH
18751	1456	15	point	point	NN
18751	1456	16	of	of	IN
18751	1456	17	water	water	NN
18751	1456	18	are	be	VBP
18751	1456	19	required	require	VBN
18751	1456	20	.	.	.
18751	1457	1	One	one	CD
18751	1457	2	part	part	NN
18751	1457	3	of	of	IN
18751	1457	4	the	the	DT
18751	1457	5	salt	salt	NN
18751	1457	6	and	and	CC
18751	1457	7	2	2	CD
18751	1457	8	of	of	IN
18751	1457	9	water	water	NN
18751	1457	10	give	give	VB
18751	1457	11	a	a	DT
18751	1457	12	solution	solution	NN
18751	1457	13	boiling	boil	VBG
18751	1457	14	at	at	IN
18751	1457	15	112	112	CD
18751	1457	16	°	°	NNS
18751	1457	17	,	,	,
18751	1457	18	and	and	CC
18751	1457	19	a	a	DT
18751	1457	20	solution	solution	NN
18751	1457	21	of	of	IN
18751	1457	22	2	2	CD
18751	1457	23	parts	part	NNS
18751	1457	24	of	of	IN
18751	1457	25	the	the	DT
18751	1457	26	salt	salt	NN
18751	1457	27	in	in	IN
18751	1457	28	1	1	CD
18751	1457	29	of	of	IN
18751	1457	30	water	water	NN
18751	1457	31	boils	boil	VBZ
18751	1457	32	at	at	IN
18751	1457	33	158	158	CD
18751	1457	34	°	°	NNS
18751	1457	35	.	.	.
18751	1458	1	The	the	DT
18751	1458	2	salt	salt	NN
18751	1458	3	is	be	VBZ
18751	1458	4	very	very	RB
18751	1458	5	little	little	RB
18751	1458	6	used	use	VBN
18751	1458	7	as	as	IN
18751	1458	8	a	a	DT
18751	1458	9	reagent	reagent	NN
18751	1458	10	.	.	.
18751	1459	1	~Calcium	~Calcium	NFP
18751	1459	2	Fluoride~	Fluoride~	NNS
18751	1459	3	or	or	CC
18751	1459	4	"	"	``
18751	1459	5	~Fluor	~Fluor	NFP
18751	1459	6	Spar~	Spar~	NNP
18751	1459	7	,	,	,
18751	1459	8	"	"	``
18751	1459	9	CaF_{2}.--The	caf_{2}.--the	JJ
18751	1459	10	mineral	mineral	NN
18751	1459	11	is	be	VBZ
18751	1459	12	used	use	VBN
18751	1459	13	as	as	IN
18751	1459	14	a	a	DT
18751	1459	15	flux	flux	NN
18751	1459	16	in	in	IN
18751	1459	17	dry	dry	JJ
18751	1459	18	assaying	assaying	NN
18751	1459	19	;	;	:
18751	1459	20	it	-PRON-	PRP
18751	1459	21	renders	render	VBZ
18751	1459	22	slags	slag	NNS
18751	1459	23	which	which	WDT
18751	1459	24	are	be	VBP
18751	1459	25	thick	thick	JJ
18751	1459	26	from	from	IN
18751	1459	27	the	the	DT
18751	1459	28	presence	presence	NN
18751	1459	29	of	of	IN
18751	1459	30	phosphates	phosphate	NNS
18751	1459	31	,	,	,
18751	1459	32	&	&	CC
18751	1459	33	c.	c.	NNP
18751	1459	34	,	,	,
18751	1459	35	very	very	RB
18751	1459	36	fluid	fluid	JJ
18751	1459	37	.	.	.
18751	1460	1	Mixed	mix	VBN
18751	1460	2	with	with	IN
18751	1460	3	hydrochloric	hydrochloric	JJ
18751	1460	4	acid	acid	NN
18751	1460	5	it	-PRON-	PRP
18751	1460	6	may	may	MD
18751	1460	7	sometimes	sometimes	RB
18751	1460	8	be	be	VB
18751	1460	9	used	use	VBN
18751	1460	10	instead	instead	RB
18751	1460	11	of	of	IN
18751	1460	12	hydrofluoric	hydrofluoric	NN
18751	1460	13	acid	acid	NN
18751	1460	14	.	.	.
18751	1461	1	~Calcium	~Calcium	NFP
18751	1461	2	Carbonate~	Carbonate~	NNP
18751	1461	3	,	,	,
18751	1461	4	CaCO_{3}.--It	CaCO_{3}.--It	NNP
18751	1461	5	is	be	VBZ
18751	1461	6	precipitated	precipitate	VBN
18751	1461	7	in	in	IN
18751	1461	8	a	a	DT
18751	1461	9	pure	pure	JJ
18751	1461	10	state	state	NN
18751	1461	11	by	by	IN
18751	1461	12	ammonic	ammonic	JJ
18751	1461	13	carbonate	carbonate	NN
18751	1461	14	from	from	IN
18751	1461	15	a	a	DT
18751	1461	16	solution	solution	NN
18751	1461	17	of	of	IN
18751	1461	18	calcium	calcium	NN
18751	1461	19	chloride	chloride	NN
18751	1461	20	.	.	.
18751	1462	1	It	-PRON-	PRP
18751	1462	2	is	be	VBZ
18751	1462	3	used	use	VBN
18751	1462	4	for	for	IN
18751	1462	5	standardising	standardise	VBG
18751	1462	6	.	.	.
18751	1463	1	In	in	IN
18751	1463	2	the	the	DT
18751	1463	3	impure	impure	NN
18751	1463	4	state	state	NN
18751	1463	5	,	,	,
18751	1463	6	as	as	IN
18751	1463	7	marble	marble	NN
18751	1463	8	or	or	CC
18751	1463	9	limestone	limestone	NN
18751	1463	10	,	,	,
18751	1463	11	it	-PRON-	PRP
18751	1463	12	is	be	VBZ
18751	1463	13	used	use	VBN
18751	1463	14	in	in	IN
18751	1463	15	the	the	DT
18751	1463	16	preparation	preparation	NN
18751	1463	17	of	of	IN
18751	1463	18	carbonic	carbonic	JJ
18751	1463	19	acid	acid	NN
18751	1463	20	.	.	.
18751	1464	1	~Calcium	~Calcium	NFP
18751	1464	2	Hydrate~	hydrate~	ADD
18751	1464	3	or	or	CC
18751	1464	4	~"Lime	~"Lime	NFP
18751	1464	5	Water	water	NN
18751	1464	6	.	.	.
18751	1465	1	"	"	``
18751	1465	2	~--This	~--This	NNP
18751	1465	3	is	be	VBZ
18751	1465	4	used	use	VBN
18751	1465	5	in	in	IN
18751	1465	6	testing	testing	NN
18751	1465	7	for	for	IN
18751	1465	8	carbon	carbon	NN
18751	1465	9	dioxide	dioxide	NN
18751	1465	10	and	and	CC
18751	1465	11	in	in	IN
18751	1465	12	estimating	estimate	VBG
18751	1465	13	the	the	DT
18751	1465	14	amount	amount	NN
18751	1465	15	of	of	IN
18751	1465	16	that	that	DT
18751	1465	17	gas	gas	NN
18751	1465	18	present	present	JJ
18751	1465	19	in	in	IN
18751	1465	20	air	air	NN
18751	1465	21	.	.	.
18751	1466	1	It	-PRON-	PRP
18751	1466	2	may	may	MD
18751	1466	3	be	be	VB
18751	1466	4	made	make	VBN
18751	1466	5	by	by	IN
18751	1466	6	slaking	slake	VBG
18751	1466	7	quicklime	quicklime	NN
18751	1466	8	and	and	CC
18751	1466	9	digesting	digest	VBG
18751	1466	10	the	the	DT
18751	1466	11	slaked	slake	VBN
18751	1466	12	lime	lime	NN
18751	1466	13	with	with	IN
18751	1466	14	water	water	NN
18751	1466	15	.	.	.
18751	1467	1	One	one	CD
18751	1467	2	hundred	hundred	CD
18751	1467	3	c.c	c.c	NN
18751	1467	4	.	.	.
18751	1468	1	of	of	IN
18751	1468	2	water	water	NN
18751	1468	3	at	at	IN
18751	1468	4	15	15	CD
18751	1468	5	°	°	NNS
18751	1468	6	C.	C.	NNP
18751	1468	7	dissolves	dissolve	NNS
18751	1468	8	0.1368	0.1368	CD
18751	1468	9	grams	gram	NNS
18751	1468	10	of	of	IN
18751	1468	11	the	the	DT
18751	1468	12	hydrate	hydrate	NN
18751	1468	13	(	(	-LRB-
18751	1468	14	CaH_{2}O_{2	CaH_{2}O_{2	NNP
18751	1468	15	}	}	-RRB-
18751	1468	16	)	)	-RRB-
18751	1468	17	,	,	,
18751	1468	18	and	and	CC
18751	1468	19	hot	hot	JJ
18751	1468	20	water	water	NN
18751	1468	21	dissolves	dissolve	NNS
18751	1468	22	still	still	RB
18751	1468	23	less	less	JJR
18751	1468	24	.	.	.
18751	1469	1	"	"	``
18751	1469	2	_	_	NNP
18751	1469	3	Milk	Milk	NNP
18751	1469	4	of	of	IN
18751	1469	5	lime	lime	NN
18751	1469	6	_	_	NNP
18751	1469	7	"	"	''
18751	1469	8	is	be	VBZ
18751	1469	9	slaked	slake	VBN
18751	1469	10	lime	lime	NN
18751	1469	11	suspended	suspend	VBN
18751	1469	12	in	in	IN
18751	1469	13	water	water	NN
18751	1469	14	.	.	.
18751	1470	1	~Cobalt	~cobalt	ADD
18751	1470	2	Nitrate~	Nitrate~	.
18751	1470	3	(	(	-LRB-
18751	1470	4	Co(NO_{3})_{2}.6H_{2}O	Co(NO_{3})_{2}.6H_{2}O	NNP
18751	1470	5	)	)	-RRB-
18751	1470	6	is	be	VBZ
18751	1470	7	used	use	VBN
18751	1470	8	in	in	IN
18751	1470	9	a	a	DT
18751	1470	10	10	10	CD
18751	1470	11	per	per	NN
18751	1470	12	cent	cent	NN
18751	1470	13	.	.	.
18751	1471	1	solution	solution	NN
18751	1471	2	for	for	IN
18751	1471	3	the	the	DT
18751	1471	4	detection	detection	NN
18751	1471	5	of	of	IN
18751	1471	6	oxides	oxide	NNS
18751	1471	7	of	of	IN
18751	1471	8	zinc	zinc	NN
18751	1471	9	,	,	,
18751	1471	10	aluminium	aluminium	NN
18751	1471	11	,	,	,
18751	1471	12	&	&	CC
18751	1471	13	c.	c.	NNP
18751	1471	14	;	;	:
18751	1471	15	on	on	IN
18751	1471	16	ignition	ignition	NN
18751	1471	17	with	with	IN
18751	1471	18	which	which	WDT
18751	1471	19	it	-PRON-	PRP
18751	1471	20	forms	form	VBZ
18751	1471	21	characteristically	characteristically	RB
18751	1471	22	coloured	colour	VBN
18751	1471	23	compounds	compound	NNS
18751	1471	24	.	.	.
18751	1472	1	~Copper~	~Copper~	NFP
18751	1472	2	,	,	,
18751	1472	3	Cu.--Pure	cu.--pure	NN
18751	1472	4	copper	copper	NN
18751	1472	5	,	,	,
18751	1472	6	as	as	IN
18751	1472	7	obtained	obtain	VBN
18751	1472	8	by	by	IN
18751	1472	9	electrolysis	electrolysis	NN
18751	1472	10	,	,	,
18751	1472	11	can	can	MD
18751	1472	12	be	be	VB
18751	1472	13	purchased	purchase	VBN
18751	1472	14	.	.	.
18751	1473	1	This	this	DT
18751	1473	2	only	only	RB
18751	1473	3	should	should	MD
18751	1473	4	be	be	VB
18751	1473	5	used	use	VBN
18751	1473	6	.	.	.
18751	1474	1	~Copper	~Copper	NFP
18751	1474	2	Oxide~	oxide~	CD
18751	1474	3	,	,	,
18751	1474	4	CuO.--It	CuO.--It	NNP
18751	1474	5	occurs	occur	VBZ
18751	1474	6	as	as	IN
18751	1474	7	a	a	DT
18751	1474	8	black	black	JJ
18751	1474	9	,	,	,
18751	1474	10	heavy	heavy	JJ
18751	1474	11	,	,	,
18751	1474	12	and	and	CC
18751	1474	13	gritty	gritty	JJ
18751	1474	14	power	power	NN
18751	1474	15	,	,	,
18751	1474	16	and	and	CC
18751	1474	17	is	be	VBZ
18751	1474	18	used	use	VBN
18751	1474	19	for	for	IN
18751	1474	20	the	the	DT
18751	1474	21	oxidation	oxidation	NN
18751	1474	22	of	of	IN
18751	1474	23	carbon	carbon	NN
18751	1474	24	and	and	CC
18751	1474	25	hydrogen	hydrogen	NN
18751	1474	26	in	in	IN
18751	1474	27	organic	organic	JJ
18751	1474	28	substances	substance	NNS
18751	1474	29	.	.	.
18751	1475	1	It	-PRON-	PRP
18751	1475	2	should	should	MD
18751	1475	3	be	be	VB
18751	1475	4	ignited	ignite	VBN
18751	1475	5	and	and	CC
18751	1475	6	cooled	cool	VBN
18751	1475	7	out	out	IN
18751	1475	8	of	of	IN
18751	1475	9	contact	contact	NN
18751	1475	10	with	with	IN
18751	1475	11	air	air	NN
18751	1475	12	just	just	RB
18751	1475	13	before	before	IN
18751	1475	14	using	use	VBG
18751	1475	15	,	,	,
18751	1475	16	since	since	IN
18751	1475	17	it	-PRON-	PRP
18751	1475	18	is	be	VBZ
18751	1475	19	hygroscopic	hygroscopic	JJ
18751	1475	20	.	.	.
18751	1476	1	Oxide	oxide	NN
18751	1476	2	of	of	IN
18751	1476	3	copper	copper	NN
18751	1476	4	which	which	WDT
18751	1476	5	has	have	VBZ
18751	1476	6	been	be	VBN
18751	1476	7	used	use	VBN
18751	1476	8	may	may	MD
18751	1476	9	be	be	VB
18751	1476	10	again	again	RB
18751	1476	11	utilised	utilise	VBN
18751	1476	12	after	after	IN
18751	1476	13	calcination	calcination	NN
18751	1476	14	.	.	.
18751	1477	1	~Copper	~Copper	NFP
18751	1477	2	Sulphate~	Sulphate~	NNP
18751	1477	3	(	(	-LRB-
18751	1477	4	CuSO_{4}.5H_{2}O	CuSO_{4}.5H_{2}O	NNP
18751	1477	5	)	)	-RRB-
18751	1477	6	contains	contain	VBZ
18751	1477	7	25.4	25.4	CD
18751	1477	8	per	per	IN
18751	1477	9	cent	cent	NN
18751	1477	10	.	.	.
18751	1478	1	of	of	IN
18751	1478	2	copper	copper	NN
18751	1478	3	.	.	.
18751	1479	1	It	-PRON-	PRP
18751	1479	2	is	be	VBZ
18751	1479	3	used	use	VBN
18751	1479	4	in	in	IN
18751	1479	5	the	the	DT
18751	1479	6	outer	outer	JJ
18751	1479	7	cell	cell	NN
18751	1479	8	of	of	IN
18751	1479	9	a	a	DT
18751	1479	10	Daniell	Daniell	NNP
18751	1479	11	-	-	HYPH
18751	1479	12	battery	battery	NN
18751	1479	13	.	.	.
18751	1480	1	The	the	DT
18751	1480	2	commercial	commercial	JJ
18751	1480	3	salt	salt	NN
18751	1480	4	is	be	VBZ
18751	1480	5	used	use	VBN
18751	1480	6	for	for	IN
18751	1480	7	this	this	DT
18751	1480	8	purpose	purpose	NN
18751	1480	9	.	.	.
18751	1481	1	The	the	DT
18751	1481	2	re	re	JJ
18751	1481	3	-	-	JJ
18751	1481	4	crystallised	crystallised	JJ
18751	1481	5	and	and	CC
18751	1481	6	pure	pure	JJ
18751	1481	7	salt	salt	NN
18751	1481	8	is	be	VBZ
18751	1481	9	used	use	VBN
18751	1481	10	for	for	IN
18751	1481	11	preparing	prepare	VBG
18751	1481	12	the	the	DT
18751	1481	13	anhydrous	anhydrous	JJ
18751	1481	14	sulphate	sulphate	NN
18751	1481	15	,	,	,
18751	1481	16	which	which	WDT
18751	1481	17	is	be	VBZ
18751	1481	18	used	use	VBN
18751	1481	19	for	for	IN
18751	1481	20	detecting	detect	VBG
18751	1481	21	moisture	moisture	NN
18751	1481	22	in	in	IN
18751	1481	23	gases	gas	NNS
18751	1481	24	.	.	.
18751	1482	1	For	for	IN
18751	1482	2	this	this	DT
18751	1482	3	purpose	purpose	NN
18751	1482	4	it	-PRON-	PRP
18751	1482	5	is	be	VBZ
18751	1482	6	dried	dry	VBN
18751	1482	7	at	at	IN
18751	1482	8	200	200	CD
18751	1482	9	°	°	,
18751	1482	10	C.	C.	NNP
18751	1482	11	till	till	IN
18751	1482	12	no	no	DT
18751	1482	13	trace	trace	NN
18751	1482	14	of	of	IN
18751	1482	15	green	green	JJ
18751	1482	16	or	or	CC
18751	1482	17	blue	blue	JJ
18751	1482	18	colour	colour	NN
18751	1482	19	remains	remain	VBZ
18751	1482	20	.	.	.
18751	1483	1	It	-PRON-	PRP
18751	1483	2	must	must	MD
18751	1483	3	be	be	VB
18751	1483	4	prepared	prepare	VBN
18751	1483	5	when	when	WRB
18751	1483	6	wanted	want	VBN
18751	1483	7	.	.	.
18751	1484	1	It	-PRON-	PRP
18751	1484	2	may	may	MD
18751	1484	3	be	be	VB
18751	1484	4	conveniently	conveniently	RB
18751	1484	5	used	use	VBN
18751	1484	6	in	in	IN
18751	1484	7	the	the	DT
18751	1484	8	form	form	NN
18751	1484	9	of	of	IN
18751	1484	10	pumice	pumice	JJ
18751	1484	11	-	-	HYPH
18751	1484	12	stone	stone	NN
18751	1484	13	,	,	,
18751	1484	14	saturated	saturate	VBN
18751	1484	15	with	with	IN
18751	1484	16	a	a	DT
18751	1484	17	solution	solution	NN
18751	1484	18	of	of	IN
18751	1484	19	the	the	DT
18751	1484	20	salt	salt	NN
18751	1484	21	and	and	CC
18751	1484	22	dried	dry	VBD
18751	1484	23	.	.	.
18751	1485	1	Traces	trace	NNS
18751	1485	2	of	of	IN
18751	1485	3	moisture	moisture	NN
18751	1485	4	develop	develop	VBP
18751	1485	5	a	a	DT
18751	1485	6	green	green	JJ
18751	1485	7	colour	colour	NN
18751	1485	8	.	.	.
18751	1486	1	~Ferric	~Ferric	NFP
18751	1486	2	Chloride~	Chloride~	NNP
18751	1486	3	,	,	,
18751	1486	4	Fe_{2}Cl_{6	Fe_{2}Cl_{6	NNP
18751	1486	5	}	}	-RRB-
18751	1486	6	.	.	.
18751	1487	1	(	(	-LRB-
18751	1487	2	When	when	WRB
18751	1487	3	crystallised	crystallise	VBN
18751	1487	4	,	,	,
18751	1487	5	Fe_{2}Cl_{6}.6H_{2}O.	Fe_{2}Cl_{6}.6H_{2}O.	NNP
18751	1487	6	)	)	-RRB-
18751	1488	1	--The	--The	NFP
18751	1488	2	solution	solution	NN
18751	1488	3	is	be	VBZ
18751	1488	4	prepared	prepare	VBN
18751	1488	5	as	as	IN
18751	1488	6	described	describe	VBN
18751	1488	7	under	under	IN
18751	1488	8	iron	iron	NN
18751	1488	9	.	.	.
18751	1489	1	The	the	DT
18751	1489	2	commercial	commercial	JJ
18751	1489	3	salt	salt	NN
18751	1489	4	contains	contain	VBZ
18751	1489	5	arsenic	arsenic	JJ
18751	1489	6	,	,	,
18751	1489	7	and	and	CC
18751	1489	8	,	,	,
18751	1489	9	since	since	IN
18751	1489	10	the	the	DT
18751	1489	11	chief	chief	JJ
18751	1489	12	use	use	NN
18751	1489	13	of	of	IN
18751	1489	14	ferric	ferric	JJ
18751	1489	15	chloride	chloride	NN
18751	1489	16	is	be	VBZ
18751	1489	17	for	for	IN
18751	1489	18	the	the	DT
18751	1489	19	determination	determination	NN
18751	1489	20	of	of	IN
18751	1489	21	this	this	DT
18751	1489	22	substance	substance	NN
18751	1489	23	,	,	,
18751	1489	24	it	-PRON-	PRP
18751	1489	25	must	must	MD
18751	1489	26	be	be	VB
18751	1489	27	purified	purify	VBN
18751	1489	28	(	(	-LRB-
18751	1489	29	_	_	NNP
18751	1489	30	see	see	VBP
18751	1489	31	_	_	NNP
18751	1489	32	under	under	IN
18751	1489	33	ARSENIC	ARSENIC	NNP
18751	1489	34	)	)	-RRB-
18751	1489	35	.	.	.
18751	1490	1	~Ferric	~Ferric	NFP
18751	1490	2	Sulphate~	Sulphate~	NNP
18751	1490	3	(	(	-LRB-
18751	1490	4	Fe_{2}(SO_{4})_{3	fe_{2}(so_{4})_{3	CD
18751	1490	5	}	}	-RRB-
18751	1490	6	)	)	-RRB-
18751	1490	7	is	be	VBZ
18751	1490	8	a	a	DT
18751	1490	9	yellowish	yellowish	JJ
18751	1490	10	white	white	JJ
18751	1490	11	deliquescent	deliquescent	NN
18751	1490	12	salt	salt	NN
18751	1490	13	.	.	.
18751	1491	1	It	-PRON-	PRP
18751	1491	2	is	be	VBZ
18751	1491	3	used	use	VBN
18751	1491	4	as	as	IN
18751	1491	5	an	an	DT
18751	1491	6	indicator	indicator	NN
18751	1491	7	in	in	IN
18751	1491	8	volumetric	volumetric	NNP
18751	1491	9	silver	silver	NN
18751	1491	10	assaying	assay	VBG
18751	1491	11	,	,	,
18751	1491	12	and	and	CC
18751	1491	13	for	for	IN
18751	1491	14	the	the	DT
18751	1491	15	separation	separation	NN
18751	1491	16	of	of	IN
18751	1491	17	iodine	iodine	NN
18751	1491	18	from	from	IN
18751	1491	19	bromine	bromine	NNP
18751	1491	20	.	.	.
18751	1492	1	It	-PRON-	PRP
18751	1492	2	may	may	MD
18751	1492	3	be	be	VB
18751	1492	4	purchased	purchase	VBN
18751	1492	5	as	as	IN
18751	1492	6	iron	iron	NN
18751	1492	7	alum	alum	NN
18751	1492	8	,	,	,
18751	1492	9	Am_{2}Fe_{2}(SO_{4})_{4}.24H_{2}O.	Am_{2}Fe_{2}(SO_{4})_{4}.24H_{2}O.	NNP
18751	1493	1	But	but	CC
18751	1493	2	it	-PRON-	PRP
18751	1493	3	is	be	VBZ
18751	1493	4	best	well	RBS
18751	1493	5	prepared	prepare	VBN
18751	1493	6	by	by	IN
18751	1493	7	adding	add	VBG
18751	1493	8	strong	strong	JJ
18751	1493	9	sulphuric	sulphuric	JJ
18751	1493	10	acid	acid	NN
18751	1493	11	to	to	IN
18751	1493	12	ferric	ferric	NNP
18751	1493	13	hydrate	hydrate	NN
18751	1493	14	in	in	IN
18751	1493	15	equivalent	equivalent	JJ
18751	1493	16	proportions	proportion	NNS
18751	1493	17	.	.	.
18751	1494	1	Use	use	VB
18751	1494	2	it	-PRON-	PRP
18751	1494	3	as	as	IN
18751	1494	4	a	a	DT
18751	1494	5	solution	solution	NN
18751	1494	6	containing	contain	VBG
18751	1494	7	2	2	CD
18751	1494	8	or	or	CC
18751	1494	9	3	3	CD
18751	1494	10	per	per	NN
18751	1494	11	cent	cent	NN
18751	1494	12	.	.	.
18751	1495	1	of	of	IN
18751	1495	2	iron	iron	NN
18751	1495	3	.	.	.
18751	1496	1	~Ferrous	~ferrous	JJ
18751	1496	2	Sulphate~	Sulphate~	NNP
18751	1496	3	,	,	,
18751	1496	4	FeSO_{4}.7H_{2}O.--The	FeSO_{4}.7H_{2}O.--The	NNP
18751	1496	5	granulated	granulate	VBN
18751	1496	6	form	form	NN
18751	1496	7	is	be	VBZ
18751	1496	8	best	good	JJS
18751	1496	9	,	,	,
18751	1496	10	and	and	CC
18751	1496	11	can	can	MD
18751	1496	12	be	be	VB
18751	1496	13	purchased	purchase	VBN
18751	1496	14	pure	pure	JJ
18751	1496	15	.	.	.
18751	1497	1	It	-PRON-	PRP
18751	1497	2	is	be	VBZ
18751	1497	3	used	use	VBN
18751	1497	4	for	for	IN
18751	1497	5	standardising	standardise	VBG
18751	1497	6	.	.	.
18751	1498	1	It	-PRON-	PRP
18751	1498	2	keeps	keep	VBZ
18751	1498	3	better	well	JJR
18751	1498	4	in	in	IN
18751	1498	5	crystals	crystal	NNS
18751	1498	6	than	than	IN
18751	1498	7	in	in	IN
18751	1498	8	solution	solution	NN
18751	1498	9	.	.	.
18751	1499	1	It	-PRON-	PRP
18751	1499	2	is	be	VBZ
18751	1499	3	readily	readily	RB
18751	1499	4	soluble	soluble	JJ
18751	1499	5	in	in	IN
18751	1499	6	water	water	NN
18751	1499	7	,	,	,
18751	1499	8	but	but	CC
18751	1499	9	the	the	DT
18751	1499	10	solution	solution	NN
18751	1499	11	is	be	VBZ
18751	1499	12	best	well	RBS
18751	1499	13	made	make	VBN
18751	1499	14	with	with	IN
18751	1499	15	the	the	DT
18751	1499	16	help	help	NN
18751	1499	17	of	of	IN
18751	1499	18	a	a	DT
18751	1499	19	little	little	JJ
18751	1499	20	free	free	JJ
18751	1499	21	acid	acid	NN
18751	1499	22	.	.	.
18751	1500	1	As	as	IN
18751	1500	2	a	a	DT
18751	1500	3	re	re	NN
18751	1500	4	-	-	NN
18751	1500	5	agent	agent	NN
18751	1500	6	use	use	VB
18751	1500	7	a	a	DT
18751	1500	8	10	10	CD
18751	1500	9	per	per	NN
18751	1500	10	cent	cent	NN
18751	1500	11	.	.	.
18751	1501	1	solution	solution	NN
18751	1501	2	.	.	.
18751	1502	1	The	the	DT
18751	1502	2	crystals	crystal	NNS
18751	1502	3	should	should	MD
18751	1502	4	be	be	VB
18751	1502	5	clear	clear	JJ
18751	1502	6	bluish	bluish	JJ
18751	1502	7	-	-	HYPH
18751	1502	8	green	green	JJ
18751	1502	9	;	;	:
18751	1502	10	if	if	IN
18751	1502	11	their	-PRON-	PRP$
18751	1502	12	colour	colour	NN
18751	1502	13	is	be	VBZ
18751	1502	14	dark	dark	JJ
18751	1502	15	green	green	JJ
18751	1502	16	,	,	,
18751	1502	17	brown	brown	JJ
18751	1502	18	,	,	,
18751	1502	19	or	or	CC
18751	1502	20	blue	blue	JJ
18751	1502	21	,	,	,
18751	1502	22	they	-PRON-	PRP
18751	1502	23	should	should	MD
18751	1502	24	be	be	VB
18751	1502	25	rejected	reject	VBN
18751	1502	26	.	.	.
18751	1503	1	~Ferrous	~Ferrous	NFP
18751	1503	2	Sulphide~	Sulphide~	NNP
18751	1503	3	(	(	-LRB-
18751	1503	4	FeS	FeS	NNP
18751	1503	5	)	)	-RRB-
18751	1503	6	is	be	VBZ
18751	1503	7	used	use	VBN
18751	1503	8	for	for	IN
18751	1503	9	the	the	DT
18751	1503	10	preparation	preparation	NN
18751	1503	11	of	of	IN
18751	1503	12	sulphuretted	sulphuret	VBN
18751	1503	13	hydrogen	hydrogen	NN
18751	1503	14	.	.	.
18751	1504	1	It	-PRON-	PRP
18751	1504	2	may	may	MD
18751	1504	3	be	be	VB
18751	1504	4	purchased	purchase	VBN
18751	1504	5	and	and	CC
18751	1504	6	broken	break	VBN
18751	1504	7	in	in	IN
18751	1504	8	small	small	JJ
18751	1504	9	lumps	lump	NNS
18751	1504	10	,	,	,
18751	1504	11	nut	nut	NN
18751	1504	12	-	-	HYPH
18751	1504	13	size	size	NN
18751	1504	14	,	,	,
18751	1504	15	for	for	IN
18751	1504	16	use	use	NN
18751	1504	17	.	.	.
18751	1505	1	"	"	``
18751	1505	2	~Fusion	~Fusion	NFP
18751	1505	3	Mixture~	mixture~	FW
18751	1505	4	"	"	''
18751	1505	5	(	(	-LRB-
18751	1505	6	K_{2}CO_{3}.Na_{2}CO_{3	K_{2}CO_{3}.Na_{2}CO_{3	NNP
18751	1505	7	}	}	-RRB-
18751	1505	8	)	)	-RRB-
18751	1505	9	is	be	VBZ
18751	1505	10	a	a	DT
18751	1505	11	mixture	mixture	NN
18751	1505	12	of	of	IN
18751	1505	13	potassic	potassic	JJ
18751	1505	14	and	and	CC
18751	1505	15	sodic	sodic	JJ
18751	1505	16	carbonates	carbonate	NNS
18751	1505	17	in	in	IN
18751	1505	18	the	the	DT
18751	1505	19	proportions	proportion	NNS
18751	1505	20	of	of	IN
18751	1505	21	13	13	CD
18751	1505	22	of	of	IN
18751	1505	23	the	the	DT
18751	1505	24	former	former	JJ
18751	1505	25	to	to	IN
18751	1505	26	10	10	CD
18751	1505	27	of	of	IN
18751	1505	28	the	the	DT
18751	1505	29	latter	latter	JJ
18751	1505	30	,	,	,
18751	1505	31	by	by	IN
18751	1505	32	weight	weight	NN
18751	1505	33	.	.	.
18751	1506	1	It	-PRON-	PRP
18751	1506	2	is	be	VBZ
18751	1506	3	hygroscopic	hygroscopic	JJ
18751	1506	4	.	.	.
18751	1507	1	A	a	DT
18751	1507	2	mixture	mixture	NN
18751	1507	3	of	of	IN
18751	1507	4	the	the	DT
18751	1507	5	bicarbonates	bicarbonate	NNS
18751	1507	6	is	be	VBZ
18751	1507	7	better	well	JJR
18751	1507	8	,	,	,
18751	1507	9	being	be	VBG
18751	1507	10	purer	purer	NN
18751	1507	11	and	and	CC
18751	1507	12	less	less	JJR
18751	1507	13	apt	apt	JJ
18751	1507	14	to	to	TO
18751	1507	15	get	get	VB
18751	1507	16	damp	damp	NN
18751	1507	17	.	.	.
18751	1508	1	~Gallic	~Gallic	NFP
18751	1508	2	Acid~	acid~	IN
18751	1508	3	(	(	-LRB-
18751	1508	4	C_{7}H_{6}O_{5}.H_{2}O	C_{7}H_{6}O_{5}.H_{2}O	NNP
18751	1508	5	)	)	-RRB-
18751	1508	6	is	be	VBZ
18751	1508	7	an	an	DT
18751	1508	8	organic	organic	JJ
18751	1508	9	acid	acid	NN
18751	1508	10	,	,	,
18751	1508	11	occurring	occur	VBG
18751	1508	12	as	as	IN
18751	1508	13	a	a	DT
18751	1508	14	pale	pale	JJ
18751	1508	15	fawn	fawn	NN
18751	1508	16	-	-	HYPH
18751	1508	17	coloured	coloured	JJ
18751	1508	18	crystalline	crystalline	NN
18751	1508	19	powder	powder	NN
18751	1508	20	,	,	,
18751	1508	21	soluble	soluble	JJ
18751	1508	22	in	in	IN
18751	1508	23	100	100	CD
18751	1508	24	parts	part	NNS
18751	1508	25	of	of	IN
18751	1508	26	cold	cold	JJ
18751	1508	27	water	water	NN
18751	1508	28	,	,	,
18751	1508	29	or	or	CC
18751	1508	30	in	in	IN
18751	1508	31	3	3	CD
18751	1508	32	parts	part	NNS
18751	1508	33	of	of	IN
18751	1508	34	boiling	boil	VBG
18751	1508	35	water	water	NN
18751	1508	36	.	.	.
18751	1509	1	It	-PRON-	PRP
18751	1509	2	is	be	VBZ
18751	1509	3	used	use	VBN
18751	1509	4	for	for	IN
18751	1509	5	the	the	DT
18751	1509	6	determination	determination	NN
18751	1509	7	of	of	IN
18751	1509	8	antimony	antimony	NN
18751	1509	9	.	.	.
18751	1510	1	A	a	DT
18751	1510	2	10	10	CD
18751	1510	3	per	per	NN
18751	1510	4	cent	cent	NN
18751	1510	5	.	.	.
18751	1511	1	solution	solution	NN
18751	1511	2	in	in	IN
18751	1511	3	warm	warm	JJ
18751	1511	4	water	water	NN
18751	1511	5	is	be	VBZ
18751	1511	6	made	make	VBN
18751	1511	7	when	when	WRB
18751	1511	8	required	require	VBN
18751	1511	9	.	.	.
18751	1512	1	~Hydrogen~	~Hydrogen~	NFP
18751	1512	2	(	(	-LRB-
18751	1512	3	H	h	NN
18751	1512	4	)	)	-RRB-
18751	1512	5	is	be	VBZ
18751	1512	6	a	a	DT
18751	1512	7	gas	gas	NN
18751	1512	8	.	.	.
18751	1513	1	It	-PRON-	PRP
18751	1513	2	is	be	VBZ
18751	1513	3	obtained	obtain	VBN
18751	1513	4	by	by	IN
18751	1513	5	acting	act	VBG
18751	1513	6	on	on	IN
18751	1513	7	zinc	zinc	NN
18751	1513	8	with	with	IN
18751	1513	9	dilute	dilute	NNP
18751	1513	10	hydrochloric	hydrochloric	NNP
18751	1513	11	or	or	CC
18751	1513	12	sulphuric	sulphuric	JJ
18751	1513	13	acid	acid	NN
18751	1513	14	.	.	.
18751	1514	1	It	-PRON-	PRP
18751	1514	2	is	be	VBZ
18751	1514	3	used	use	VBN
18751	1514	4	as	as	IN
18751	1514	5	a	a	DT
18751	1514	6	reducing	reduce	VBG
18751	1514	7	agent	agent	NN
18751	1514	8	,	,	,
18751	1514	9	and	and	CC
18751	1514	10	for	for	IN
18751	1514	11	providing	provide	VBG
18751	1514	12	an	an	DT
18751	1514	13	atmosphere	atmosphere	NN
18751	1514	14	free	free	JJ
18751	1514	15	from	from	IN
18751	1514	16	oxygen	oxygen	NN
18751	1514	17	.	.	.
18751	1515	1	It	-PRON-	PRP
18751	1515	2	reduces	reduce	VBZ
18751	1515	3	metallic	metallic	JJ
18751	1515	4	oxides	oxide	NNS
18751	1515	5	at	at	IN
18751	1515	6	a	a	DT
18751	1515	7	high	high	JJ
18751	1515	8	temperature	temperature	NN
18751	1515	9	.	.	.
18751	1516	1	It	-PRON-	PRP
18751	1516	2	must	must	MD
18751	1516	3	be	be	VB
18751	1516	4	freed	free	VBN
18751	1516	5	from	from	IN
18751	1516	6	water	water	NN
18751	1516	7	;	;	:
18751	1516	8	and	and	CC
18751	1516	9	special	special	JJ
18751	1516	10	precautions	precaution	NNS
18751	1516	11	should	should	MD
18751	1516	12	be	be	VB
18751	1516	13	taken	take	VBN
18751	1516	14	to	to	TO
18751	1516	15	prevent	prevent	VB
18751	1516	16	an	an	DT
18751	1516	17	admixture	admixture	NN
18751	1516	18	with	with	IN
18751	1516	19	air	air	NN
18751	1516	20	.	.	.
18751	1517	1	It	-PRON-	PRP
18751	1517	2	is	be	VBZ
18751	1517	3	generally	generally	RB
18751	1517	4	required	require	VBN
18751	1517	5	in	in	IN
18751	1517	6	a	a	DT
18751	1517	7	current	current	JJ
18751	1517	8	which	which	WDT
18751	1517	9	can	can	MD
18751	1517	10	be	be	VB
18751	1517	11	continued	continue	VBN
18751	1517	12	for	for	IN
18751	1517	13	an	an	DT
18751	1517	14	hour	hour	NN
18751	1517	15	or	or	CC
18751	1517	16	more	more	JJR
18751	1517	17	without	without	IN
18751	1517	18	interruption	interruption	NN
18751	1517	19	.	.	.
18751	1518	1	The	the	DT
18751	1518	2	preparation	preparation	NN
18751	1518	3	can	can	MD
18751	1518	4	be	be	VB
18751	1518	5	conveniently	conveniently	RB
18751	1518	6	carried	carry	VBN
18751	1518	7	out	out	RP
18751	1518	8	in	in	IN
18751	1518	9	the	the	DT
18751	1518	10	apparatus	apparatus	NN
18751	1518	11	shown	show	VBN
18751	1518	12	(	(	-LRB-
18751	1518	13	fig	fig	NN
18751	1518	14	.	.	.
18751	1519	1	33	33	CD
18751	1519	2	)	)	-RRB-
18751	1519	3	.	.	.
18751	1520	1	A	a	DT
18751	1520	2	quart	quart	JJ
18751	1520	3	bottle	bottle	NN
18751	1520	4	is	be	VBZ
18751	1520	5	half	half	RB
18751	1520	6	filled	fill	VBN
18751	1520	7	with	with	IN
18751	1520	8	sheet	sheet	NN
18751	1520	9	zinc	zinc	NN
18751	1520	10	,	,	,
18751	1520	11	and	and	CC
18751	1520	12	connected	connect	VBN
18751	1520	13	with	with	IN
18751	1520	14	bulbs	bulb	NNS
18751	1520	15	filled	fill	VBN
18751	1520	16	with	with	IN
18751	1520	17	sulphuric	sulphuric	JJ
18751	1520	18	acid	acid	NN
18751	1520	19	,	,	,
18751	1520	20	and	and	CC
18751	1520	21	with	with	IN
18751	1520	22	a	a	DT
18751	1520	23	calcium	calcium	NN
18751	1520	24	chloride	chloride	NN
18751	1520	25	tube	tube	NN
18751	1520	26	.	.	.
18751	1521	1	The	the	DT
18751	1521	2	last	last	JJ
18751	1521	3	is	be	VBZ
18751	1521	4	connected	connect	VBN
18751	1521	5	with	with	IN
18751	1521	6	the	the	DT
18751	1521	7	apparatus	apparatus	NN
18751	1521	8	through	through	IN
18751	1521	9	which	which	WDT
18751	1521	10	the	the	DT
18751	1521	11	gas	gas	NN
18751	1521	12	has	have	VBZ
18751	1521	13	to	to	TO
18751	1521	14	be	be	VB
18751	1521	15	passed	pass	VBN
18751	1521	16	.	.	.
18751	1522	1	Dilute	dilute	JJ
18751	1522	2	hydrochloric	hydrochloric	JJ
18751	1522	3	acid	acid	NN
18751	1522	4	mixed	mix	VBN
18751	1522	5	with	with	IN
18751	1522	6	a	a	DT
18751	1522	7	few	few	JJ
18751	1522	8	cubic	cubic	JJ
18751	1522	9	centimetres	centimetre	NNS
18751	1522	10	(	(	-LRB-
18751	1522	11	20	20	CD
18751	1522	12	c.c	c.c	NNP
18751	1522	13	.	.	.
18751	1523	1	to	to	IN
18751	1523	2	1	1	CD
18751	1523	3	pint	pint	NN
18751	1523	4	)	)	-RRB-
18751	1523	5	of	of	IN
18751	1523	6	stannous	stannous	JJ
18751	1523	7	chloride	chloride	NN
18751	1523	8	sol	sol	NN
18751	1523	9	.	.	.
18751	1524	1	to	to	TO
18751	1524	2	fix	fix	VB
18751	1524	3	any	any	DT
18751	1524	4	dissolved	dissolved	JJ
18751	1524	5	oxygen	oxygen	NN
18751	1524	6	,	,	,
18751	1524	7	is	be	VBZ
18751	1524	8	placed	place	VBN
18751	1524	9	in	in	IN
18751	1524	10	the	the	DT
18751	1524	11	funnel	funnel	NN
18751	1524	12	,	,	,
18751	1524	13	and	and	CC
18751	1524	14	let	let	VB
18751	1524	15	into	into	IN
18751	1524	16	the	the	DT
18751	1524	17	bottle	bottle	NN
18751	1524	18	by	by	IN
18751	1524	19	opening	open	VBG
18751	1524	20	the	the	DT
18751	1524	21	stopcock	stopcock	NN
18751	1524	22	when	when	WRB
18751	1524	23	required	require	VBN
18751	1524	24	.	.	.
18751	1525	1	Care	care	NN
18751	1525	2	must	must	MD
18751	1525	3	be	be	VB
18751	1525	4	taken	take	VBN
18751	1525	5	to	to	TO
18751	1525	6	let	let	VB
18751	1525	7	the	the	DT
18751	1525	8	hydrogen	hydrogen	NN
18751	1525	9	escape	escape	VB
18751	1525	10	for	for	IN
18751	1525	11	some	some	DT
18751	1525	12	time	time	NN
18751	1525	13	before	before	IN
18751	1525	14	starting	start	VBG
18751	1525	15	the	the	DT
18751	1525	16	reduction	reduction	NN
18751	1525	17	.	.	.
18751	1526	1	[	[	-LRB-
18751	1526	2	Illustration	illustration	NN
18751	1526	3	:	:	:
18751	1526	4	FIG	FIG	NNP
18751	1526	5	.	.	.
18751	1527	1	33	33	CD
18751	1527	2	.	.	.
18751	1527	3	]	]	-RRB-
18751	1528	1	~Gold~	~Gold~	NFP
18751	1528	2	,	,	,
18751	1528	3	Au.--Gold	au.--gold	JJ
18751	1528	4	,	,	,
18751	1528	5	obtained	obtain	VBN
18751	1528	6	by	by	IN
18751	1528	7	cupelling	cupel	VBG
18751	1528	8	and	and	CC
18751	1528	9	"	"	``
18751	1528	10	parting	parting	NN
18751	1528	11	,	,	,
18751	1528	12	"	"	''
18751	1528	13	is	be	VBZ
18751	1528	14	for	for	IN
18751	1528	15	most	most	JJS
18751	1528	16	purposes	purpose	NNS
18751	1528	17	sufficiently	sufficiently	RB
18751	1528	18	pure	pure	JJ
18751	1528	19	.	.	.
18751	1529	1	It	-PRON-	PRP
18751	1529	2	is	be	VBZ
18751	1529	3	best	well	RBS
18751	1529	4	kept	keep	VBN
18751	1529	5	in	in	IN
18751	1529	6	the	the	DT
18751	1529	7	shape	shape	NN
18751	1529	8	of	of	IN
18751	1529	9	foil	foil	NN
18751	1529	10	.	.	.
18751	1530	1	When	when	WRB
18751	1530	2	the	the	DT
18751	1530	3	purer	purer	NN
18751	1530	4	metal	metal	NN
18751	1530	5	is	be	VBZ
18751	1530	6	required	require	VBN
18751	1530	7	,	,	,
18751	1530	8	gold	gold	NN
18751	1530	9	should	should	MD
18751	1530	10	be	be	VB
18751	1530	11	dissolved	dissolve	VBN
18751	1530	12	in	in	IN
18751	1530	13	aqua	aqua	NNP
18751	1530	14	regia	regia	NNP
18751	1530	15	,	,	,
18751	1530	16	the	the	DT
18751	1530	17	solution	solution	NN
18751	1530	18	evaporated	evaporate	VBD
18751	1530	19	to	to	IN
18751	1530	20	a	a	DT
18751	1530	21	paste	paste	NN
18751	1530	22	,	,	,
18751	1530	23	diluted	dilute	VBN
18751	1530	24	,	,	,
18751	1530	25	allowed	allow	VBN
18751	1530	26	to	to	TO
18751	1530	27	stand	stand	VB
18751	1530	28	,	,	,
18751	1530	29	and	and	CC
18751	1530	30	filtered	filter	VBN
18751	1530	31	.	.	.
18751	1531	1	The	the	DT
18751	1531	2	filtered	filter	VBN
18751	1531	3	solution	solution	NN
18751	1531	4	is	be	VBZ
18751	1531	5	acidified	acidify	VBN
18751	1531	6	with	with	IN
18751	1531	7	hydrochloric	hydrochloric	JJ
18751	1531	8	acid	acid	NN
18751	1531	9	,	,	,
18751	1531	10	warmed	warm	VBD
18751	1531	11	,	,	,
18751	1531	12	and	and	CC
18751	1531	13	precipitated	precipitate	VBN
18751	1531	14	with	with	IN
18751	1531	15	sodium	sodium	NN
18751	1531	16	sulphite	sulphite	NNP
18751	1531	17	.	.	.
18751	1532	1	The	the	DT
18751	1532	2	precipitate	precipitate	NN
18751	1532	3	is	be	VBZ
18751	1532	4	collected	collect	VBN
18751	1532	5	,	,	,
18751	1532	6	washed	wash	VBN
18751	1532	7	,	,	,
18751	1532	8	and	and	CC
18751	1532	9	fused	fuse	VBN
18751	1532	10	on	on	IN
18751	1532	11	charcoal	charcoal	NN
18751	1532	12	.	.	.
18751	1533	1	~Iron~	~Iron~	NFP
18751	1533	2	,	,	,
18751	1533	3	Fe.--The	Fe.--The	NNP
18751	1533	4	soft	soft	JJ
18751	1533	5	wire	wire	NN
18751	1533	6	(	(	-LRB-
18751	1533	7	thin	thin	JJ
18751	1533	8	)	)	-RRB-
18751	1533	9	is	be	VBZ
18751	1533	10	used	use	VBN
18751	1533	11	for	for	IN
18751	1533	12	standardising	standardise	VBG
18751	1533	13	.	.	.
18751	1534	1	Rods	rod	NNS
18751	1534	2	are	be	VBP
18751	1534	3	used	use	VBN
18751	1534	4	in	in	IN
18751	1534	5	dry	dry	JJ
18751	1534	6	assays	assay	NNS
18751	1534	7	as	as	IN
18751	1534	8	a	a	DT
18751	1534	9	desulphurising	desulphurising	JJ
18751	1534	10	agent	agent	NN
18751	1534	11	.	.	.
18751	1535	1	Steel	steel	NN
18751	1535	2	must	must	MD
18751	1535	3	not	not	RB
18751	1535	4	be	be	VB
18751	1535	5	used	use	VBN
18751	1535	6	,	,	,
18751	1535	7	since	since	IN
18751	1535	8	it	-PRON-	PRP
18751	1535	9	is	be	VBZ
18751	1535	10	not	not	RB
18751	1535	11	pure	pure	JJ
18751	1535	12	,	,	,
18751	1535	13	and	and	CC
18751	1535	14	contains	contain	VBZ
18751	1535	15	a	a	DT
18751	1535	16	variable	variable	JJ
18751	1535	17	amount	amount	NN
18751	1535	18	of	of	IN
18751	1535	19	iron	iron	NN
18751	1535	20	.	.	.
18751	1536	1	~Lead~	~Lead~	NFP
18751	1536	2	,	,	,
18751	1536	3	Pb.--Granulated	Pb.--Granulated	NNP
18751	1536	4	lead	lead	NN
18751	1536	5	or	or	CC
18751	1536	6	lead	lead	NN
18751	1536	7	-	-	HYPH
18751	1536	8	foil	foil	NN
18751	1536	9	is	be	VBZ
18751	1536	10	used	use	VBN
18751	1536	11	in	in	IN
18751	1536	12	the	the	DT
18751	1536	13	dry	dry	JJ
18751	1536	14	assay	assay	NN
18751	1536	15	for	for	IN
18751	1536	16	silver	silver	NN
18751	1536	17	and	and	CC
18751	1536	18	gold	gold	NN
18751	1536	19	,	,	,
18751	1536	20	and	and	CC
18751	1536	21	in	in	IN
18751	1536	22	the	the	DT
18751	1536	23	preparation	preparation	NN
18751	1536	24	of	of	IN
18751	1536	25	lead	lead	JJ
18751	1536	26	salts	salt	NNS
18751	1536	27	.	.	.
18751	1537	1	It	-PRON-	PRP
18751	1537	2	can	can	MD
18751	1537	3	be	be	VB
18751	1537	4	obtained	obtain	VBN
18751	1537	5	very	very	RB
18751	1537	6	pure	pure	JJ
18751	1537	7	,	,	,
18751	1537	8	but	but	CC
18751	1537	9	always	always	RB
18751	1537	10	contains	contain	VBZ
18751	1537	11	more	more	JJR
18751	1537	12	or	or	CC
18751	1537	13	less	less	JJR
18751	1537	14	silver	silver	NN
18751	1537	15	,	,	,
18751	1537	16	1	1	CD
18751	1537	17	or	or	CC
18751	1537	18	2	2	CD
18751	1537	19	milligrams	milligram	NNS
18751	1537	20	in	in	IN
18751	1537	21	100	100	CD
18751	1537	22	grams	gram	NNS
18751	1537	23	.	.	.
18751	1538	1	The	the	DT
18751	1538	2	amount	amount	NN
18751	1538	3	of	of	IN
18751	1538	4	silver	silver	NN
18751	1538	5	it	-PRON-	PRP
18751	1538	6	contains	contain	VBZ
18751	1538	7	must	must	MD
18751	1538	8	be	be	VB
18751	1538	9	determined	determine	VBN
18751	1538	10	and	and	CC
18751	1538	11	recorded	record	VBN
18751	1538	12	.	.	.
18751	1539	1	~Lead	~lead	CC
18751	1539	2	Acetate~	Acetate~	NNP
18751	1539	3	(	(	-LRB-
18751	1539	4	Pb[=A	Pb[=A	NNP
18751	1539	5	=	=	SYM
18751	1539	6	c]_{2}.3H_{2}O	c]_{2}.3h_{2}o	CD
18751	1539	7	,	,	,
18751	1539	8	or	or	CC
18751	1539	9	Pb(C_{2}H_{3}O_{2})_{2}.3H_{2}O	Pb(C_{2}H_{3}O_{2})_{2}.3H_{2}O	NNP
18751	1539	10	)	)	-RRB-
18751	1539	11	is	be	VBZ
18751	1539	12	used	use	VBN
18751	1539	13	as	as	IN
18751	1539	14	a	a	DT
18751	1539	15	test	test	NN
18751	1539	16	,	,	,
18751	1539	17	specially	specially	RB
18751	1539	18	for	for	IN
18751	1539	19	the	the	DT
18751	1539	20	detection	detection	NN
18751	1539	21	and	and	CC
18751	1539	22	estimation	estimation	NN
18751	1539	23	of	of	IN
18751	1539	24	sulphuretted	sulphuret	VBN
18751	1539	25	hydrogen	hydrogen	NN
18751	1539	26	.	.	.
18751	1540	1	Prepare	prepare	VB
18751	1540	2	a	a	DT
18751	1540	3	10	10	CD
18751	1540	4	per	per	NN
18751	1540	5	cent	cent	NN
18751	1540	6	.	.	.
18751	1541	1	solution	solution	NN
18751	1541	2	for	for	IN
18751	1541	3	use	use	NN
18751	1541	4	.	.	.
18751	1542	1	~Lead	~lead	IN
18751	1542	2	Nitrate~	Nitrate~	NNP
18751	1542	3	(	(	-LRB-
18751	1542	4	Pb(NO_{3})_{2	Pb(NO_{3})_{2	NNP
18751	1542	5	}	}	-RRB-
18751	1542	6	)	)	-RRB-
18751	1542	7	can	can	MD
18751	1542	8	be	be	VB
18751	1542	9	purchased	purchase	VBN
18751	1542	10	pure	pure	JJ
18751	1542	11	.	.	.
18751	1543	1	It	-PRON-	PRP
18751	1543	2	is	be	VBZ
18751	1543	3	used	use	VBN
18751	1543	4	for	for	IN
18751	1543	5	standardising	standardise	VBG
18751	1543	6	.	.	.
18751	1544	1	~Lead	~Lead	NFP
18751	1544	2	Dioxide~	Dioxide~	NNP
18751	1544	3	(	(	-LRB-
18751	1544	4	PbO_{2	PbO_{2	NNP
18751	1544	5	}	}	-RRB-
18751	1544	6	)	)	-RRB-
18751	1544	7	occurs	occur	VBZ
18751	1544	8	as	as	IN
18751	1544	9	a	a	DT
18751	1544	10	dark	dark	JJ
18751	1544	11	-	-	HYPH
18751	1544	12	brown	brown	JJ
18751	1544	13	powder	powder	NN
18751	1544	14	.	.	.
18751	1545	1	It	-PRON-	PRP
18751	1545	2	is	be	VBZ
18751	1545	3	used	use	VBN
18751	1545	4	as	as	IN
18751	1545	5	an	an	DT
18751	1545	6	oxidizing	oxidizing	JJ
18751	1545	7	agent	agent	NN
18751	1545	8	and	and	CC
18751	1545	9	for	for	IN
18751	1545	10	absorbing	absorb	VBG
18751	1545	11	sulphurous	sulphurous	JJ
18751	1545	12	oxide	oxide	NN
18751	1545	13	.	.	.
18751	1546	1	It	-PRON-	PRP
18751	1546	2	can	can	MD
18751	1546	3	be	be	VB
18751	1546	4	prepared	prepare	VBN
18751	1546	5	by	by	IN
18751	1546	6	digesting	digest	VBG
18751	1546	7	red	red	JJ
18751	1546	8	lead	lead	NN
18751	1546	9	with	with	IN
18751	1546	10	warm	warm	JJ
18751	1546	11	dilute	dilute	NN
18751	1546	12	nitric	nitric	NN
18751	1546	13	acid	acid	NN
18751	1546	14	;	;	:
18751	1546	15	washing	wash	VBG
18751	1546	16	and	and	CC
18751	1546	17	drying	dry	VBG
18751	1546	18	the	the	DT
18751	1546	19	residue	residue	NN
18751	1546	20	.	.	.
18751	1547	1	"	"	``
18751	1547	2	~Litharge~	~litharge~	FW
18751	1547	3	,	,	,
18751	1547	4	"	"	``
18751	1547	5	PbO.--It	PbO.--It	NNP
18751	1547	6	can	can	MD
18751	1547	7	be	be	VB
18751	1547	8	purchased	purchase	VBN
18751	1547	9	as	as	IN
18751	1547	10	a	a	DT
18751	1547	11	yellow	yellow	JJ
18751	1547	12	heavy	heavy	JJ
18751	1547	13	powder	powder	NN
18751	1547	14	.	.	.
18751	1548	1	It	-PRON-	PRP
18751	1548	2	is	be	VBZ
18751	1548	3	used	use	VBN
18751	1548	4	in	in	IN
18751	1548	5	dry	dry	JJ
18751	1548	6	assaying	assaying	NN
18751	1548	7	as	as	IN
18751	1548	8	a	a	DT
18751	1548	9	flux	flux	NN
18751	1548	10	,	,	,
18751	1548	11	as	as	IN
18751	1548	12	a	a	DT
18751	1548	13	desulphurising	desulphurising	JJ
18751	1548	14	agent	agent	NN
18751	1548	15	,	,	,
18751	1548	16	and	and	CC
18751	1548	17	also	also	RB
18751	1548	18	as	as	IN
18751	1548	19	a	a	DT
18751	1548	20	source	source	NN
18751	1548	21	of	of	IN
18751	1548	22	lead	lead	NN
18751	1548	23	.	.	.
18751	1549	1	It	-PRON-	PRP
18751	1549	2	always	always	RB
18751	1549	3	contains	contain	VBZ
18751	1549	4	some	some	DT
18751	1549	5	silver	silver	NN
18751	1549	6	,	,	,
18751	1549	7	the	the	DT
18751	1549	8	amount	amount	NN
18751	1549	9	of	of	IN
18751	1549	10	which	which	WDT
18751	1549	11	must	must	MD
18751	1549	12	be	be	VB
18751	1549	13	determined	determine	VBN
18751	1549	14	.	.	.
18751	1550	1	~Litmus.~--This	~litmus.~--this	EX
18751	1550	2	is	be	VBZ
18751	1550	3	an	an	DT
18751	1550	4	organic	organic	JJ
18751	1550	5	colouring	colouring	NN
18751	1550	6	matter	matter	NN
18751	1550	7	which	which	WDT
18751	1550	8	is	be	VBZ
18751	1550	9	turned	turn	VBN
18751	1550	10	red	red	JJ
18751	1550	11	by	by	IN
18751	1550	12	acids	acid	NNS
18751	1550	13	and	and	CC
18751	1550	14	blue	blue	JJ
18751	1550	15	by	by	IN
18751	1550	16	alkalies	alkali	NNS
18751	1550	17	.	.	.
18751	1551	1	For	for	IN
18751	1551	2	ordinary	ordinary	JJ
18751	1551	3	purposes	purpose	NNS
18751	1551	4	it	-PRON-	PRP
18751	1551	5	is	be	VBZ
18751	1551	6	best	well	RBS
18751	1551	7	used	use	VBN
18751	1551	8	as	as	IN
18751	1551	9	litmus	litmus	NN
18751	1551	10	paper	paper	NN
18751	1551	11	,	,	,
18751	1551	12	which	which	WDT
18751	1551	13	may	may	MD
18751	1551	14	be	be	VB
18751	1551	15	purchased	purchase	VBN
18751	1551	16	in	in	IN
18751	1551	17	small	small	JJ
18751	1551	18	books	book	NNS
18751	1551	19	.	.	.
18751	1552	1	A	a	DT
18751	1552	2	solution	solution	NN
18751	1552	3	is	be	VBZ
18751	1552	4	prepared	prepare	VBN
18751	1552	5	by	by	IN
18751	1552	6	digesting	digest	VBG
18751	1552	7	15	15	CD
18751	1552	8	or	or	CC
18751	1552	9	20	20	CD
18751	1552	10	grams	gram	NNS
18751	1552	11	of	of	IN
18751	1552	12	the	the	DT
18751	1552	13	commercial	commercial	JJ
18751	1552	14	litmus	litmus	NN
18751	1552	15	in	in	IN
18751	1552	16	100	100	CD
18751	1552	17	c.c	c.c	NNP
18751	1552	18	.	.	.
18751	1553	1	of	of	IN
18751	1553	2	water	water	NN
18751	1553	3	on	on	IN
18751	1553	4	the	the	DT
18751	1553	5	water	water	NN
18751	1553	6	bath	bath	NN
18751	1553	7	.	.	.
18751	1554	1	After	after	IN
18751	1554	2	being	be	VBG
18751	1554	3	allowed	allow	VBN
18751	1554	4	to	to	TO
18751	1554	5	settle	settle	VB
18751	1554	6	,	,	,
18751	1554	7	it	-PRON-	PRP
18751	1554	8	is	be	VBZ
18751	1554	9	filtered	filter	VBN
18751	1554	10	and	and	CC
18751	1554	11	made	make	VBN
18751	1554	12	just	just	RB
18751	1554	13	faintly	faintly	RB
18751	1554	14	red	red	JJ
18751	1554	15	with	with	IN
18751	1554	16	acetic	acetic	JJ
18751	1554	17	acid	acid	NN
18751	1554	18	.	.	.
18751	1555	1	Then	then	RB
18751	1555	2	there	there	EX
18751	1555	3	is	be	VBZ
18751	1555	4	added	add	VBN
18751	1555	5	a	a	DT
18751	1555	6	drop	drop	NN
18751	1555	7	or	or	CC
18751	1555	8	two	two	CD
18751	1555	9	of	of	IN
18751	1555	10	a	a	DT
18751	1555	11	solution	solution	NN
18751	1555	12	of	of	IN
18751	1555	13	soda	soda	NN
18751	1555	14	and	and	CC
18751	1555	15	10	10	CD
18751	1555	16	c.c	c.c	NNP
18751	1555	17	.	.	.
18751	1556	1	of	of	IN
18751	1556	2	alcohol	alcohol	NN
18751	1556	3	.	.	.
18751	1557	1	It	-PRON-	PRP
18751	1557	2	should	should	MD
18751	1557	3	be	be	VB
18751	1557	4	kept	keep	VBN
18751	1557	5	in	in	IN
18751	1557	6	a	a	DT
18751	1557	7	loosely	loosely	RB
18751	1557	8	-	-	HYPH
18751	1557	9	covered	cover	VBN
18751	1557	10	bottle	bottle	NN
18751	1557	11	.	.	.
18751	1558	1	~Magnesia~	~Magnesia~	NFP
18751	1558	2	,	,	,
18751	1558	3	MgO.--It	MgO.--It	NNP
18751	1558	4	may	may	MD
18751	1558	5	be	be	VB
18751	1558	6	purchased	purchase	VBN
18751	1558	7	as	as	IN
18751	1558	8	"	"	``
18751	1558	9	calcined	calcine	VBD
18751	1558	10	magnesia	magnesia	NNP
18751	1558	11	.	.	.
18751	1558	12	"	"	''
18751	1559	1	It	-PRON-	PRP
18751	1559	2	is	be	VBZ
18751	1559	3	used	use	VBN
18751	1559	4	for	for	IN
18751	1559	5	making	make	VBG
18751	1559	6	"	"	``
18751	1559	7	magnesia	magnesia	JJ
18751	1559	8	mixture	mixture	NN
18751	1559	9	,	,	,
18751	1559	10	"	"	''
18751	1559	11	and	and	CC
18751	1559	12	should	should	MD
18751	1559	13	be	be	VB
18751	1559	14	kept	keep	VBN
18751	1559	15	in	in	IN
18751	1559	16	a	a	DT
18751	1559	17	corked	cork	VBN
18751	1559	18	wide	wide	JJ
18751	1559	19	-	-	HYPH
18751	1559	20	mouthed	mouthed	JJ
18751	1559	21	bottle	bottle	NN
18751	1559	22	.	.	.
18751	1560	1	"	"	``
18751	1560	2	~Magnesia	~Magnesia	NFP
18751	1560	3	Mixture.~"--Dissolve	Mixture.~"--Dissolve	NNP
18751	1560	4	22	22	CD
18751	1560	5	grams	gram	NNS
18751	1560	6	of	of	IN
18751	1560	7	magnesia	magnesia	NNP
18751	1560	8	in	in	IN
18751	1560	9	about	about	RB
18751	1560	10	a	a	DT
18751	1560	11	quarter	quarter	NN
18751	1560	12	of	of	IN
18751	1560	13	a	a	DT
18751	1560	14	litre	litre	NN
18751	1560	15	of	of	IN
18751	1560	16	dilute	dilute	JJ
18751	1560	17	hydrochloric	hydrochloric	NNP
18751	1560	18	acid	acid	NN
18751	1560	19	,	,	,
18751	1560	20	avoiding	avoid	VBG
18751	1560	21	excess	excess	NN
18751	1560	22	.	.	.
18751	1561	1	Add	Add	NNP
18751	1561	2	5	5	CD
18751	1561	3	grams	gram	NNS
18751	1561	4	of	of	IN
18751	1561	5	magnesia	magnesia	NNP
18751	1561	6	,	,	,
18751	1561	7	boil	boil	NNP
18751	1561	8	,	,	,
18751	1561	9	and	and	CC
18751	1561	10	filter	filter	NN
18751	1561	11	.	.	.
18751	1562	1	Add	add	VB
18751	1562	2	300	300	CD
18751	1562	3	grams	gram	NNS
18751	1562	4	of	of	IN
18751	1562	5	ammonic	ammonic	JJ
18751	1562	6	chloride	chloride	NN
18751	1562	7	,	,	,
18751	1562	8	and	and	CC
18751	1562	9	250	250	CD
18751	1562	10	c.c	c.c	NNP
18751	1562	11	.	.	.
18751	1563	1	of	of	IN
18751	1563	2	strong	strong	JJ
18751	1563	3	ammonia	ammonia	NN
18751	1563	4	;	;	:
18751	1563	5	and	and	CC
18751	1563	6	dilute	dilute	VB
18751	1563	7	with	with	IN
18751	1563	8	water	water	NN
18751	1563	9	to	to	IN
18751	1563	10	2	2	CD
18751	1563	11	litres	litre	NNS
18751	1563	12	.	.	.
18751	1564	1	It	-PRON-	PRP
18751	1564	2	should	should	MD
18751	1564	3	be	be	VB
18751	1564	4	kept	keep	VBN
18751	1564	5	in	in	IN
18751	1564	6	a	a	DT
18751	1564	7	stoppered	stoppered	JJ
18751	1564	8	winchester	winchester	NN
18751	1564	9	.	.	.
18751	1565	1	~Magnesium	~Magnesium	NFP
18751	1565	2	Sulphate~	Sulphate~	NNP
18751	1565	3	,	,	,
18751	1565	4	MgSO_{4}.7H_{2}O.--It	MgSO_{4}.7H_{2}O.--It	NNP
18751	1565	5	can	can	MD
18751	1565	6	be	be	VB
18751	1565	7	purchased	purchase	VBN
18751	1565	8	very	very	RB
18751	1565	9	pure	pure	JJ
18751	1565	10	,	,	,
18751	1565	11	and	and	CC
18751	1565	12	is	be	VBZ
18751	1565	13	occasionally	occasionally	RB
18751	1565	14	used	use	VBN
18751	1565	15	as	as	IN
18751	1565	16	a	a	DT
18751	1565	17	standard	standard	JJ
18751	1565	18	salt	salt	NN
18751	1565	19	.	.	.
18751	1566	1	~Manganese	~Manganese	NFP
18751	1566	2	Dioxide~	Dioxide~	NNP
18751	1566	3	,	,	,
18751	1566	4	MnO_{2}.--It	MnO_{2}.--It	NNP
18751	1566	5	is	be	VBZ
18751	1566	6	used	use	VBN
18751	1566	7	in	in	IN
18751	1566	8	the	the	DT
18751	1566	9	preparation	preparation	NN
18751	1566	10	of	of	IN
18751	1566	11	chlorine	chlorine	NN
18751	1566	12	.	.	.
18751	1567	1	The	the	DT
18751	1567	2	commercial	commercial	JJ
18751	1567	3	article	article	NN
18751	1567	4	is	be	VBZ
18751	1567	5	not	not	RB
18751	1567	6	pure	pure	JJ
18751	1567	7	,	,	,
18751	1567	8	but	but	CC
18751	1567	9	is	be	VBZ
18751	1567	10	sufficiently	sufficiently	RB
18751	1567	11	so	so	RB
18751	1567	12	for	for	IN
18751	1567	13	this	this	DT
18751	1567	14	purpose	purpose	NN
18751	1567	15	.	.	.
18751	1568	1	~Marble~	~Marble~	NFP
18751	1568	2	,	,	,
18751	1568	3	CaCO_{3}.--Fragments	caco_{3}.--fragment	NNS
18751	1568	4	of	of	IN
18751	1568	5	the	the	DT
18751	1568	6	white	white	NNP
18751	1568	7	crystalline	crystalline	NNP
18751	1568	8	variety	variety	NN
18751	1568	9	only	only	RB
18751	1568	10	should	should	MD
18751	1568	11	be	be	VB
18751	1568	12	used	use	VBN
18751	1568	13	.	.	.
18751	1569	1	It	-PRON-	PRP
18751	1569	2	is	be	VBZ
18751	1569	3	used	use	VBN
18751	1569	4	as	as	IN
18751	1569	5	a	a	DT
18751	1569	6	source	source	NN
18751	1569	7	of	of	IN
18751	1569	8	lime	lime	NN
18751	1569	9	and	and	CC
18751	1569	10	of	of	IN
18751	1569	11	carbon	carbon	NN
18751	1569	12	dioxide	dioxide	NN
18751	1569	13	.	.	.
18751	1570	1	~Mercury~	~Mercury~	NFP
18751	1570	2	,	,	,
18751	1570	3	Hg.--This	hg.--this	NN
18751	1570	4	can	can	MD
18751	1570	5	be	be	VB
18751	1570	6	purchased	purchase	VBN
18751	1570	7	pure	pure	JJ
18751	1570	8	.	.	.
18751	1571	1	It	-PRON-	PRP
18751	1571	2	should	should	MD
18751	1571	3	have	have	VB
18751	1571	4	a	a	DT
18751	1571	5	bright	bright	JJ
18751	1571	6	surface	surface	NN
18751	1571	7	,	,	,
18751	1571	8	flow	flow	VBP
18751	1571	9	without	without	IN
18751	1571	10	a	a	DT
18751	1571	11	tail	tail	NN
18751	1571	12	,	,	,
18751	1571	13	and	and	CC
18751	1571	14	leave	leave	VB
18751	1571	15	no	no	DT
18751	1571	16	residue	residue	NN
18751	1571	17	on	on	IN
18751	1571	18	ignition	ignition	NN
18751	1571	19	.	.	.
18751	1572	1	It	-PRON-	PRP
18751	1572	2	is	be	VBZ
18751	1572	3	used	use	VBN
18751	1572	4	as	as	IN
18751	1572	5	a	a	DT
18751	1572	6	standard	standard	NN
18751	1572	7	;	;	:
18751	1572	8	for	for	IN
18751	1572	9	amalgamation	amalgamation	NN
18751	1572	10	;	;	:
18751	1572	11	and	and	CC
18751	1572	12	as	as	IN
18751	1572	13	a	a	DT
18751	1572	14	confining	confine	VBG
18751	1572	15	liquid	liquid	NN
18751	1572	16	in	in	IN
18751	1572	17	gas	gas	NN
18751	1572	18	analysis	analysis	NN
18751	1572	19	.	.	.
18751	1573	1	~Mercuric	~Mercuric	NFP
18751	1573	2	Chloride~	Chloride~	NNP
18751	1573	3	(	(	-LRB-
18751	1573	4	HgCl_{2	HgCl_{2	NNP
18751	1573	5	}	}	-RRB-
18751	1573	6	)	)	-RRB-
18751	1573	7	may	may	MD
18751	1573	8	be	be	VB
18751	1573	9	purchased	purchase	VBN
18751	1573	10	pure	pure	JJ
18751	1573	11	.	.	.
18751	1574	1	Make	make	VB
18751	1574	2	a	a	DT
18751	1574	3	5	5	CD
18751	1574	4	per	per	NN
18751	1574	5	cent	cent	NN
18751	1574	6	.	.	.
18751	1575	1	solution	solution	NN
18751	1575	2	in	in	IN
18751	1575	3	water	water	NN
18751	1575	4	.	.	.
18751	1576	1	It	-PRON-	PRP
18751	1576	2	is	be	VBZ
18751	1576	3	used	use	VBN
18751	1576	4	for	for	IN
18751	1576	5	destroying	destroy	VBG
18751	1576	6	an	an	DT
18751	1576	7	excess	excess	NN
18751	1576	8	of	of	IN
18751	1576	9	stannous	stannous	JJ
18751	1576	10	chloride	chloride	NN
18751	1576	11	;	;	,
18751	1576	12	for	for	IN
18751	1576	13	removing	remove	VBG
18751	1576	14	sulphuretted	sulphuret	VBN
18751	1576	15	hydrogen	hydrogen	NN
18751	1576	16	from	from	IN
18751	1576	17	solution	solution	NN
18751	1576	18	;	;	:
18751	1576	19	and	and	CC
18751	1576	20	as	as	IN
18751	1576	21	a	a	DT
18751	1576	22	test	test	NN
18751	1576	23	for	for	IN
18751	1576	24	stannous	stannous	JJ
18751	1576	25	salts	salt	NNS
18751	1576	26	.	.	.
18751	1577	1	~Microcosmic	~Microcosmic	NFP
18751	1577	2	Salt~	Salt~	NNP
18751	1577	3	,	,	,
18751	1577	4	HAmNaPO_{4}.8H_{2}O.--When	HAmNaPO_{4}.8H_{2}O.--When	NNP
18751	1577	5	fused	fuse	VBD
18751	1577	6	NaPO_{3	NaPO_{3	NNP
18751	1577	7	}	}	-RRB-
18751	1577	8	is	be	VBZ
18751	1577	9	formed	form	VBN
18751	1577	10	.	.	.
18751	1578	1	It	-PRON-	PRP
18751	1578	2	is	be	VBZ
18751	1578	3	used	use	VBN
18751	1578	4	in	in	IN
18751	1578	5	testing	testing	NN
18751	1578	6	for	for	IN
18751	1578	7	metallic	metallic	JJ
18751	1578	8	oxides	oxide	NNS
18751	1578	9	and	and	CC
18751	1578	10	silica	silica	NN
18751	1578	11	before	before	IN
18751	1578	12	the	the	DT
18751	1578	13	blowpipe	blowpipe	NN
18751	1578	14	.	.	.
18751	1579	1	The	the	DT
18751	1579	2	crystals	crystal	NNS
18751	1579	3	are	be	VBP
18751	1579	4	sometimes	sometimes	RB
18751	1579	5	used	use	VBN
18751	1579	6	as	as	IN
18751	1579	7	a	a	DT
18751	1579	8	standard	standard	NN
18751	1579	9	for	for	IN
18751	1579	10	phosphoric	phosphoric	NN
18751	1579	11	acid	acid	NN
18751	1579	12	.	.	.
18751	1580	1	"	"	``
18751	1580	2	~Nessler	~nessl	JJR
18751	1580	3	's	's	POS
18751	1580	4	Solution.~"--Mode	Solution.~"--Mode	NNP
18751	1580	5	of	of	IN
18751	1580	6	preparation	preparation	NN
18751	1580	7	:	:	:
18751	1580	8	Dissolve	dissolve	NN
18751	1580	9	35	35	CD
18751	1580	10	grams	gram	NNS
18751	1580	11	of	of	IN
18751	1580	12	potassium	potassium	NN
18751	1580	13	iodide	iodide	NN
18751	1580	14	in	in	IN
18751	1580	15	100	100	CD
18751	1580	16	c.c	c.c	NNP
18751	1580	17	.	.	.
18751	1581	1	of	of	IN
18751	1581	2	water	water	NN
18751	1581	3	;	;	:
18751	1581	4	dissolve	dissolve	VB
18751	1581	5	17	17	CD
18751	1581	6	grams	gram	NNS
18751	1581	7	of	of	IN
18751	1581	8	mercuric	mercuric	NN
18751	1581	9	chloride	chloride	NN
18751	1581	10	in	in	IN
18751	1581	11	300	300	CD
18751	1581	12	c.c	c.c	NNP
18751	1581	13	.	.	.
18751	1582	1	of	of	IN
18751	1582	2	water	water	NN
18751	1582	3	,	,	,
18751	1582	4	and	and	CC
18751	1582	5	pour	pour	VB
18751	1582	6	this	this	DT
18751	1582	7	solution	solution	NN
18751	1582	8	into	into	IN
18751	1582	9	that	that	DT
18751	1582	10	of	of	IN
18751	1582	11	the	the	DT
18751	1582	12	iodide	iodide	NN
18751	1582	13	till	till	IN
18751	1582	14	a	a	DT
18751	1582	15	permanent	permanent	JJ
18751	1582	16	precipitate	precipitate	NN
18751	1582	17	is	be	VBZ
18751	1582	18	produced	produce	VBN
18751	1582	19	;	;	:
18751	1582	20	make	make	VB
18751	1582	21	up	up	RP
18751	1582	22	to	to	TO
18751	1582	23	1	1	CD
18751	1582	24	litre	litre	NN
18751	1582	25	with	with	IN
18751	1582	26	a	a	DT
18751	1582	27	20	20	CD
18751	1582	28	per	per	NN
18751	1582	29	cent	cent	NN
18751	1582	30	.	.	.
18751	1583	1	solution	solution	NN
18751	1583	2	of	of	IN
18751	1583	3	potash	potash	NN
18751	1583	4	;	;	:
18751	1583	5	add	add	VB
18751	1583	6	mercuric	mercuric	NN
18751	1583	7	chloride	chloride	NN
18751	1583	8	till	till	IN
18751	1583	9	a	a	DT
18751	1583	10	precipitate	precipitate	NN
18751	1583	11	is	be	VBZ
18751	1583	12	again	again	RB
18751	1583	13	formed	form	VBN
18751	1583	14	;	;	:
18751	1583	15	allow	allow	VB
18751	1583	16	to	to	TO
18751	1583	17	settle	settle	VB
18751	1583	18	and	and	CC
18751	1583	19	decant	decant	VB
18751	1583	20	.	.	.
18751	1584	1	It	-PRON-	PRP
18751	1584	2	is	be	VBZ
18751	1584	3	used	use	VBN
18751	1584	4	for	for	IN
18751	1584	5	detecting	detect	VBG
18751	1584	6	ammonia	ammonia	NN
18751	1584	7	.	.	.
18751	1585	1	~Nitre.~--This	~Nitre.~--This	NFP
18751	1585	2	is	be	VBZ
18751	1585	3	potassium	potassium	NN
18751	1585	4	nitrate	nitrate	JJ
18751	1585	5	.	.	.
18751	1586	1	~Platinum	~Platinum	NFP
18751	1586	2	Chloride~	Chloride~	NNP
18751	1586	3	,	,	,
18751	1586	4	2HCl	2HCl	NNP
18751	1586	5	.	.	.
18751	1586	6	PtCl_{4	PtCl_{4	NNP
18751	1586	7	}	}	-RRB-
18751	1586	8	.	.	.
18751	1587	1	(	(	-LRB-
18751	1587	2	In	in	IN
18751	1587	3	the	the	DT
18751	1587	4	crystallised	crystallised	JJ
18751	1587	5	form	form	NN
18751	1587	6	it	-PRON-	PRP
18751	1587	7	has	have	VBZ
18751	1587	8	6H_{2}O).--It	6H_{2}O).--It	VBN
18751	1587	9	may	may	MD
18751	1587	10	be	be	VB
18751	1587	11	made	make	VBN
18751	1587	12	as	as	IN
18751	1587	13	follows:--Take	follows:--Take	NNP
18751	1587	14	5	5	CD
18751	1587	15	grams	gram	NNS
18751	1587	16	of	of	IN
18751	1587	17	clean	clean	JJ
18751	1587	18	platinum	platinum	NN
18751	1587	19	scrap	scrap	NN
18751	1587	20	and	and	CC
18751	1587	21	dissolve	dissolve	VB
18751	1587	22	in	in	IN
18751	1587	23	a	a	DT
18751	1587	24	flask	flask	NN
18751	1587	25	at	at	IN
18751	1587	26	a	a	DT
18751	1587	27	gentle	gentle	JJ
18751	1587	28	heat	heat	NN
18751	1587	29	in	in	IN
18751	1587	30	50	50	CD
18751	1587	31	c.c	c.c	NNP
18751	1587	32	.	.	.
18751	1588	1	of	of	IN
18751	1588	2	hydrochloric	hydrochloric	JJ
18751	1588	3	acid	acid	NN
18751	1588	4	with	with	IN
18751	1588	5	the	the	DT
18751	1588	6	occasional	occasional	JJ
18751	1588	7	addition	addition	NN
18751	1588	8	of	of	IN
18751	1588	9	some	some	DT
18751	1588	10	nitric	nitric	JJ
18751	1588	11	acid	acid	NN
18751	1588	12	;	;	:
18751	1588	13	evaporate	evaporate	VB
18751	1588	14	to	to	IN
18751	1588	15	a	a	DT
18751	1588	16	paste	paste	NN
18751	1588	17	;	;	:
18751	1588	18	and	and	CC
18751	1588	19	then	then	RB
18751	1588	20	dissolve	dissolve	VB
18751	1588	21	in	in	IN
18751	1588	22	100	100	CD
18751	1588	23	c.c	c.c	NNP
18751	1588	24	.	.	.
18751	1589	1	of	of	IN
18751	1589	2	water	water	NN
18751	1589	3	.	.	.
18751	1590	1	It	-PRON-	PRP
18751	1590	2	is	be	VBZ
18751	1590	3	used	use	VBN
18751	1590	4	for	for	IN
18751	1590	5	separating	separate	VBG
18751	1590	6	and	and	CC
18751	1590	7	determining	determine	VBG
18751	1590	8	potassium	potassium	NN
18751	1590	9	.	.	.
18751	1591	1	~Phenolphthalein~	~Phenolphthalein~	NNP
18751	1591	2	is	be	VBZ
18751	1591	3	an	an	DT
18751	1591	4	organic	organic	JJ
18751	1591	5	compound	compound	NN
18751	1591	6	used	use	VBN
18751	1591	7	as	as	IN
18751	1591	8	an	an	DT
18751	1591	9	indicator	indicator	NN
18751	1591	10	;	;	:
18751	1591	11	more	more	RBR
18751	1591	12	especially	especially	RB
18751	1591	13	in	in	IN
18751	1591	14	determining	determine	VBG
18751	1591	15	the	the	DT
18751	1591	16	weaker	weak	JJR
18751	1591	17	acids	acid	NNS
18751	1591	18	,	,	,
18751	1591	19	it	-PRON-	PRP
18751	1591	20	can	can	MD
18751	1591	21	not	not	RB
18751	1591	22	be	be	VB
18751	1591	23	used	use	VBN
18751	1591	24	in	in	IN
18751	1591	25	the	the	DT
18751	1591	26	presence	presence	NN
18751	1591	27	of	of	IN
18751	1591	28	ammonia	ammonia	NN
18751	1591	29	.	.	.
18751	1592	1	Dissolve	dissolve	VB
18751	1592	2	half	half	PDT
18751	1592	3	a	a	DT
18751	1592	4	gram	gram	NN
18751	1592	5	in	in	IN
18751	1592	6	100	100	CD
18751	1592	7	c.c	c.c	NNP
18751	1592	8	.	.	.
18751	1593	1	of	of	IN
18751	1593	2	dilute	dilute	NNP
18751	1593	3	alcohol	alcohol	NNP
18751	1593	4	.	.	.
18751	1594	1	~Potassium	~Potassium	NFP
18751	1594	2	Bicarbonate~	Bicarbonate~	NNP
18751	1594	3	,	,	,
18751	1594	4	KHCO_{3}.--It	KHCO_{3}.--It	NNP
18751	1594	5	may	may	MD
18751	1594	6	be	be	VB
18751	1594	7	purchased	purchase	VBN
18751	1594	8	pure	pure	JJ
18751	1594	9	;	;	:
18751	1594	10	on	on	IN
18751	1594	11	ignition	ignition	NN
18751	1594	12	it	-PRON-	PRP
18751	1594	13	leaves	leave	VBZ
18751	1594	14	the	the	DT
18751	1594	15	carbonate	carbonate	NN
18751	1594	16	,	,	,
18751	1594	17	K_{2}CO_{3	K_{2}CO_{3	NNP
18751	1594	18	}	}	-RRB-
18751	1594	19	,	,	,
18751	1594	20	which	which	WDT
18751	1594	21	may	may	MD
18751	1594	22	be	be	VB
18751	1594	23	used	use	VBN
18751	1594	24	as	as	IN
18751	1594	25	a	a	DT
18751	1594	26	standard	standard	NN
18751	1594	27	.	.	.
18751	1595	1	~Potassium	~Potassium	NFP
18751	1595	2	Cyanide~	cyanide~	RBR
18751	1595	3	,	,	,
18751	1595	4	KCN.--It	KCN.--It	NNP
18751	1595	5	is	be	VBZ
18751	1595	6	used	use	VBN
18751	1595	7	in	in	IN
18751	1595	8	the	the	DT
18751	1595	9	dry	dry	JJ
18751	1595	10	assay	assay	NN
18751	1595	11	as	as	IN
18751	1595	12	a	a	DT
18751	1595	13	reducing	reduce	VBG
18751	1595	14	agent	agent	NN
18751	1595	15	.	.	.
18751	1596	1	The	the	DT
18751	1596	2	commercial	commercial	JJ
18751	1596	3	salt	salt	NN
18751	1596	4	is	be	VBZ
18751	1596	5	very	very	RB
18751	1596	6	impure	impure	NN
18751	1596	7	.	.	.
18751	1597	1	Purchase	purchase	VB
18751	1597	2	that	that	WDT
18751	1597	3	sold	sell	VBD
18751	1597	4	as	as	IN
18751	1597	5	potassic	potassic	JJ
18751	1597	6	cyanide	cyanide	NN
18751	1597	7	(	(	-LRB-
18751	1597	8	gold	gold	NN
18751	1597	9	)	)	-RRB-
18751	1597	10	which	which	WDT
18751	1597	11	contains	contain	VBZ
18751	1597	12	about	about	IN
18751	1597	13	95	95	CD
18751	1597	14	per	per	NN
18751	1597	15	cent	cent	NN
18751	1597	16	.	.	.
18751	1598	1	of	of	IN
18751	1598	2	KCN	KCN	NNP
18751	1598	3	.	.	.
18751	1599	1	It	-PRON-	PRP
18751	1599	2	is	be	VBZ
18751	1599	3	used	use	VBN
18751	1599	4	for	for	IN
18751	1599	5	copper	copper	NN
18751	1599	6	assaying	assaying	NN
18751	1599	7	and	and	CC
18751	1599	8	occasionally	occasionally	RB
18751	1599	9	in	in	IN
18751	1599	10	separation	separation	NN
18751	1599	11	.	.	.
18751	1600	1	Make	make	VB
18751	1600	2	a	a	DT
18751	1600	3	10	10	CD
18751	1600	4	per	per	NN
18751	1600	5	cent	cent	NN
18751	1600	6	.	.	.
18751	1601	1	solution	solution	NN
18751	1601	2	when	when	WRB
18751	1601	3	wanted	want	VBD
18751	1601	4	.	.	.
18751	1602	1	~Potassium	~Potassium	NFP
18751	1602	2	Bichromate~	Bichromate~	NNP
18751	1602	3	,	,	,
18751	1602	4	K_{2}Cr_{2}O_{7	K_{2}Cr_{2}O_{7	NNP
18751	1602	5	}	}	-RRB-
18751	1602	6	.	.	.
18751	1603	1	It	-PRON-	PRP
18751	1603	2	may	may	MD
18751	1603	3	be	be	VB
18751	1603	4	purchased	purchase	VBN
18751	1603	5	nearly	nearly	RB
18751	1603	6	pure	pure	JJ
18751	1603	7	.	.	.
18751	1604	1	It	-PRON-	PRP
18751	1604	2	is	be	VBZ
18751	1604	3	used	use	VBN
18751	1604	4	as	as	IN
18751	1604	5	an	an	DT
18751	1604	6	oxidising	oxidising	JJ
18751	1604	7	agent	agent	NN
18751	1604	8	,	,	,
18751	1604	9	for	for	IN
18751	1604	10	determining	determine	VBG
18751	1604	11	iron	iron	NN
18751	1604	12	;	;	:
18751	1604	13	and	and	CC
18751	1604	14	as	as	IN
18751	1604	15	a	a	DT
18751	1604	16	test	test	NN
18751	1604	17	solution	solution	NN
18751	1604	18	.	.	.
18751	1605	1	For	for	IN
18751	1605	2	this	this	DT
18751	1605	3	last	last	JJ
18751	1605	4	purpose	purpose	NN
18751	1605	5	a	a	DT
18751	1605	6	10	10	CD
18751	1605	7	per	per	NN
18751	1605	8	cent	cent	NN
18751	1605	9	.	.	.
18751	1606	1	solution	solution	NN
18751	1606	2	is	be	VBZ
18751	1606	3	prepared	prepare	VBN
18751	1606	4	.	.	.
18751	1607	1	~Potassium	~Potassium	NFP
18751	1607	2	Chlorate~	Chlorate~	.
18751	1607	3	(	(	-LRB-
18751	1607	4	KClO_{3	KClO_{3	NNP
18751	1607	5	}	}	-RRB-
18751	1607	6	)	)	-RRB-
18751	1607	7	can	can	MD
18751	1607	8	be	be	VB
18751	1607	9	purchased	purchase	VBN
18751	1607	10	pure	pure	JJ
18751	1607	11	.	.	.
18751	1608	1	It	-PRON-	PRP
18751	1608	2	is	be	VBZ
18751	1608	3	used	use	VBN
18751	1608	4	with	with	IN
18751	1608	5	hydrochloric	hydrochloric	JJ
18751	1608	6	acid	acid	NN
18751	1608	7	as	as	IN
18751	1608	8	a	a	DT
18751	1608	9	substitute	substitute	NN
18751	1608	10	for	for	IN
18751	1608	11	aqua	aqua	NNP
18751	1608	12	regia	regia	NNP
18751	1608	13	.	.	.
18751	1609	1	~Potassium	~Potassium	NFP
18751	1609	2	Ferrocyanide~	Ferrocyanide~	NNP
18751	1609	3	(	(	-LRB-
18751	1609	4	K_{4}Fe(CN)_{6}.3H_{2}O	K_{4}Fe(CN)_{6}.3H_{2}O	NNP
18751	1609	5	)	)	-RRB-
18751	1609	6	,	,	,
18751	1609	7	or	or	CC
18751	1609	8	"	"	``
18751	1609	9	yellow	yellow	JJ
18751	1609	10	prussiate	prussiate	NN
18751	1609	11	of	of	IN
18751	1609	12	potash	potash	NN
18751	1609	13	,	,	,
18751	1609	14	"	"	''
18751	1609	15	is	be	VBZ
18751	1609	16	used	use	VBN
18751	1609	17	as	as	IN
18751	1609	18	a	a	DT
18751	1609	19	test	test	NN
18751	1609	20	;	;	:
18751	1609	21	as	as	IN
18751	1609	22	an	an	DT
18751	1609	23	indicator	indicator	NN
18751	1609	24	;	;	:
18751	1609	25	and	and	CC
18751	1609	26	for	for	IN
18751	1609	27	the	the	DT
18751	1609	28	determination	determination	NN
18751	1609	29	of	of	IN
18751	1609	30	zinc	zinc	NN
18751	1609	31	.	.	.
18751	1610	1	Make	make	VB
18751	1610	2	a	a	DT
18751	1610	3	5	5	CD
18751	1610	4	per	per	NN
18751	1610	5	cent	cent	NN
18751	1610	6	.	.	.
18751	1611	1	solution	solution	NN
18751	1611	2	.	.	.
18751	1612	1	~Potassium	~Potassium	NFP
18751	1612	2	Ferricyanide~	ferricyanide~	XX
18751	1612	3	(	(	-LRB-
18751	1612	4	K_{6}Fe_{2}(CN)_{12	K_{6}Fe_{2}(CN)_{12	NFP
18751	1612	5	}	}	-RRB-
18751	1612	6	)	)	-RRB-
18751	1612	7	,	,	,
18751	1612	8	or	or	CC
18751	1612	9	"	"	``
18751	1612	10	red	red	JJ
18751	1612	11	prussiate	prussiate	NN
18751	1612	12	of	of	IN
18751	1612	13	potash	potash	NN
18751	1612	14	,	,	,
18751	1612	15	"	"	''
18751	1612	16	is	be	VBZ
18751	1612	17	used	use	VBN
18751	1612	18	for	for	IN
18751	1612	19	testing	testing	NN
18751	1612	20	;	;	:
18751	1612	21	and	and	CC
18751	1612	22	as	as	IN
18751	1612	23	an	an	DT
18751	1612	24	indicator	indicator	NN
18751	1612	25	.	.	.
18751	1613	1	Make	make	VB
18751	1613	2	a	a	DT
18751	1613	3	5	5	CD
18751	1613	4	per	per	NN
18751	1613	5	cent	cent	NN
18751	1613	6	.	.	.
18751	1614	1	solution	solution	NN
18751	1614	2	when	when	WRB
18751	1614	3	wanted	want	VBN
18751	1614	4	,	,	,
18751	1614	5	as	as	IN
18751	1614	6	it	-PRON-	PRP
18751	1614	7	decomposes	decompose	VBZ
18751	1614	8	on	on	IN
18751	1614	9	keeping	keep	VBG
18751	1614	10	.	.	.
18751	1615	1	~Potassium	~Potassium	NFP
18751	1615	2	Hydrate~	hydrate~	ADD
18751	1615	3	,	,	,
18751	1615	4	KHO	KHO	NNP
18751	1615	5	.	.	.
18751	1616	1	Purchase	purchase	VB
18751	1616	2	that	that	WDT
18751	1616	3	purified	purify	VBD
18751	1616	4	with	with	IN
18751	1616	5	alcohol	alcohol	NN
18751	1616	6	.	.	.
18751	1617	1	It	-PRON-	PRP
18751	1617	2	is	be	VBZ
18751	1617	3	an	an	DT
18751	1617	4	alkali	alkali	JJ
18751	1617	5	,	,	,
18751	1617	6	and	and	CC
18751	1617	7	is	be	VBZ
18751	1617	8	used	use	VBN
18751	1617	9	for	for	IN
18751	1617	10	absorbing	absorb	VBG
18751	1617	11	carbonic	carbonic	JJ
18751	1617	12	acid	acid	NNP
18751	1617	13	,	,	,
18751	1617	14	&	&	CC
18751	1617	15	c.	c.	NNP
18751	1617	16	~Potassium	~Potassium	NFP
18751	1617	17	Iodide~	Iodide~	NNP
18751	1617	18	,	,	,
18751	1617	19	KI	KI	NNP
18751	1617	20	.	.	.
18751	1618	1	It	-PRON-	PRP
18751	1618	2	may	may	MD
18751	1618	3	be	be	VB
18751	1618	4	purchased	purchase	VBN
18751	1618	5	nearly	nearly	RB
18751	1618	6	pure	pure	JJ
18751	1618	7	.	.	.
18751	1619	1	It	-PRON-	PRP
18751	1619	2	is	be	VBZ
18751	1619	3	used	use	VBN
18751	1619	4	as	as	IN
18751	1619	5	a	a	DT
18751	1619	6	test	test	NN
18751	1619	7	and	and	CC
18751	1619	8	for	for	IN
18751	1619	9	dissolving	dissolve	VBG
18751	1619	10	iodine	iodine	NN
18751	1619	11	.	.	.
18751	1620	1	It	-PRON-	PRP
18751	1620	2	should	should	MD
18751	1620	3	be	be	VB
18751	1620	4	used	use	VBN
18751	1620	5	in	in	IN
18751	1620	6	a	a	DT
18751	1620	7	10	10	CD
18751	1620	8	per	per	NN
18751	1620	9	cent	cent	NN
18751	1620	10	.	.	.
18751	1621	1	solution	solution	NN
18751	1621	2	freshly	freshly	RB
18751	1621	3	made	make	VBN
18751	1621	4	.	.	.
18751	1622	1	The	the	DT
18751	1622	2	solution	solution	NN
18751	1622	3	decomposes	decompose	VBZ
18751	1622	4	on	on	IN
18751	1622	5	exposure	exposure	NN
18751	1622	6	to	to	IN
18751	1622	7	light	light	NN
18751	1622	8	,	,	,
18751	1622	9	with	with	IN
18751	1622	10	separation	separation	NN
18751	1622	11	of	of	IN
18751	1622	12	iodine	iodine	NN
18751	1622	13	.	.	.
18751	1623	1	~Potassium	~Potassium	NFP
18751	1623	2	Nitrate~	Nitrate~	.
18751	1623	3	(	(	-LRB-
18751	1623	4	KNO_{3	KNO_{3	NNP
18751	1623	5	}	}	-RRB-
18751	1623	6	)	)	-RRB-
18751	1623	7	can	can	MD
18751	1623	8	be	be	VB
18751	1623	9	purchased	purchase	VBN
18751	1623	10	pure	pure	JJ
18751	1623	11	.	.	.
18751	1624	1	It	-PRON-	PRP
18751	1624	2	is	be	VBZ
18751	1624	3	used	use	VBN
18751	1624	4	in	in	IN
18751	1624	5	the	the	DT
18751	1624	6	dry	dry	JJ
18751	1624	7	way	way	NN
18751	1624	8	as	as	IN
18751	1624	9	an	an	DT
18751	1624	10	oxidizing	oxidizing	JJ
18751	1624	11	agent	agent	NN
18751	1624	12	.	.	.
18751	1625	1	It	-PRON-	PRP
18751	1625	2	is	be	VBZ
18751	1625	3	very	very	RB
18751	1625	4	fusible	fusible	JJ
18751	1625	5	.	.	.
18751	1626	1	It	-PRON-	PRP
18751	1626	2	decomposes	decompose	VBZ
18751	1626	3	at	at	IN
18751	1626	4	a	a	DT
18751	1626	5	low	low	JJ
18751	1626	6	temperature	temperature	NN
18751	1626	7	into	into	IN
18751	1626	8	potassium	potassium	NN
18751	1626	9	nitrite	nitrite	JJ
18751	1626	10	(	(	-LRB-
18751	1626	11	KNO_{2	KNO_{2	NNP
18751	1626	12	}	}	-RRB-
18751	1626	13	)	)	-RRB-
18751	1626	14	and	and	CC
18751	1626	15	free	free	JJ
18751	1626	16	oxygen	oxygen	NN
18751	1626	17	;	;	:
18751	1626	18	and	and	CC
18751	1626	19	at	at	IN
18751	1626	20	a	a	DT
18751	1626	21	higher	high	JJR
18751	1626	22	temperature	temperature	NN
18751	1626	23	leaves	leave	VBZ
18751	1626	24	potash	potash	NNP
18751	1626	25	(	(	-LRB-
18751	1626	26	K_{2}O	K_{2}O	NNP
18751	1626	27	)	)	-RRB-
18751	1626	28	.	.	.
18751	1627	1	It	-PRON-	PRP
18751	1627	2	oxidizes	oxidize	VBZ
18751	1627	3	sulphur	sulphur	NN
18751	1627	4	and	and	CC
18751	1627	5	carbon	carbon	NN
18751	1627	6	with	with	IN
18751	1627	7	explosive	explosive	JJ
18751	1627	8	violence	violence	NN
18751	1627	9	.	.	.
18751	1628	1	This	this	DT
18751	1628	2	action	action	NN
18751	1628	3	may	may	MD
18751	1628	4	be	be	VB
18751	1628	5	moderated	moderate	VBN
18751	1628	6	by	by	IN
18751	1628	7	mixing	mix	VBG
18751	1628	8	the	the	DT
18751	1628	9	nitre	nitre	NN
18751	1628	10	with	with	IN
18751	1628	11	carbonate	carbonate	NN
18751	1628	12	of	of	IN
18751	1628	13	soda	soda	NN
18751	1628	14	,	,	,
18751	1628	15	common	common	JJ
18751	1628	16	salt	salt	NN
18751	1628	17	,	,	,
18751	1628	18	or	or	CC
18751	1628	19	some	some	DT
18751	1628	20	other	other	JJ
18751	1628	21	inert	inert	JJ
18751	1628	22	body	body	NN
18751	1628	23	.	.	.
18751	1629	1	~Potassium	~Potassium	NFP
18751	1629	2	Nitrite~	Nitrite~	NNP
18751	1629	3	,	,	,
18751	1629	4	KNO_{2}.--The	KNO_{2}.--The	NNP
18751	1629	5	commercial	commercial	JJ
18751	1629	6	article	article	NN
18751	1629	7	is	be	VBZ
18751	1629	8	not	not	RB
18751	1629	9	pure	pure	JJ
18751	1629	10	,	,	,
18751	1629	11	but	but	CC
18751	1629	12	is	be	VBZ
18751	1629	13	sufficiently	sufficiently	RB
18751	1629	14	so	so	RB
18751	1629	15	for	for	IN
18751	1629	16	the	the	DT
18751	1629	17	purpose	purpose	NN
18751	1629	18	required	require	VBN
18751	1629	19	.	.	.
18751	1630	1	A	a	DT
18751	1630	2	saturated	saturate	VBN
18751	1630	3	solution	solution	NN
18751	1630	4	is	be	VBZ
18751	1630	5	used	use	VBN
18751	1630	6	in	in	IN
18751	1630	7	the	the	DT
18751	1630	8	separation	separation	NN
18751	1630	9	of	of	IN
18751	1630	10	cobalt	cobalt	NN
18751	1630	11	;	;	:
18751	1630	12	the	the	DT
18751	1630	13	solution	solution	NN
18751	1630	14	is	be	VBZ
18751	1630	15	made	make	VBN
18751	1630	16	when	when	WRB
18751	1630	17	wanted	want	VBN
18751	1630	18	.	.	.
18751	1631	1	~Potassium	~Potassium	NFP
18751	1631	2	Permanganate~	Permanganate~	NNP
18751	1631	3	,	,	,
18751	1631	4	KMnO_{4}.--This	kmno_{4}.--this	DT
18751	1631	5	salt	salt	NN
18751	1631	6	can	can	MD
18751	1631	7	be	be	VB
18751	1631	8	purchased	purchase	VBN
18751	1631	9	sufficiently	sufficiently	RB
18751	1631	10	pure	pure	JJ
18751	1631	11	.	.	.
18751	1632	1	It	-PRON-	PRP
18751	1632	2	is	be	VBZ
18751	1632	3	much	much	RB
18751	1632	4	used	use	VBN
18751	1632	5	as	as	IN
18751	1632	6	an	an	DT
18751	1632	7	oxidizing	oxidizing	JJ
18751	1632	8	agent	agent	NN
18751	1632	9	.	.	.
18751	1633	1	~Potassium	~Potassium	NFP
18751	1633	2	Bisulphate~	Bisulphate~	.
18751	1633	3	(	(	-LRB-
18751	1633	4	KHSO_{4	KHSO_{4	NNP
18751	1633	5	}	}	-RRB-
18751	1633	6	)	)	-RRB-
18751	1633	7	is	be	VBZ
18751	1633	8	used	use	VBN
18751	1633	9	as	as	IN
18751	1633	10	a	a	DT
18751	1633	11	dry	dry	JJ
18751	1633	12	reagent	reagent	NN
18751	1633	13	for	for	IN
18751	1633	14	opening	open	VBG
18751	1633	15	up	up	RP
18751	1633	16	minerals	mineral	NNS
18751	1633	17	.	.	.
18751	1634	1	It	-PRON-	PRP
18751	1634	2	fuses	fuse	VBZ
18751	1634	3	;	;	:
18751	1634	4	and	and	CC
18751	1634	5	at	at	IN
18751	1634	6	a	a	DT
18751	1634	7	much	much	RB
18751	1634	8	higher	high	JJR
18751	1634	9	temperature	temperature	NN
18751	1634	10	is	be	VBZ
18751	1634	11	converted	convert	VBN
18751	1634	12	into	into	IN
18751	1634	13	potassium	potassium	NN
18751	1634	14	sulphate	sulphate	NN
18751	1634	15	with	with	IN
18751	1634	16	loss	loss	NN
18751	1634	17	of	of	IN
18751	1634	18	sulphuric	sulphuric	JJ
18751	1634	19	acid	acid	NN
18751	1634	20	.	.	.
18751	1635	1	~Potassium	~Potassium	NFP
18751	1635	2	Sulphocyanate~	Sulphocyanate~	.
18751	1635	3	(	(	-LRB-
18751	1635	4	KCNS	KCNS	NNP
18751	1635	5	)	)	-RRB-
18751	1635	6	is	be	VBZ
18751	1635	7	used	use	VBN
18751	1635	8	for	for	IN
18751	1635	9	the	the	DT
18751	1635	10	detection	detection	NN
18751	1635	11	and	and	CC
18751	1635	12	determination	determination	NN
18751	1635	13	of	of	IN
18751	1635	14	traces	trace	NNS
18751	1635	15	of	of	IN
18751	1635	16	ferric	ferric	JJ
18751	1635	17	iron	iron	NN
18751	1635	18	;	;	:
18751	1635	19	as	as	RB
18751	1635	20	also	also	RB
18751	1635	21	in	in	IN
18751	1635	22	the	the	DT
18751	1635	23	separation	separation	NN
18751	1635	24	of	of	IN
18751	1635	25	silver	silver	NN
18751	1635	26	and	and	CC
18751	1635	27	copper	copper	NN
18751	1635	28	from	from	IN
18751	1635	29	some	some	DT
18751	1635	30	of	of	IN
18751	1635	31	the	the	DT
18751	1635	32	other	other	JJ
18751	1635	33	metals	metal	NNS
18751	1635	34	.	.	.
18751	1636	1	Make	make	VB
18751	1636	2	a	a	DT
18751	1636	3	10	10	CD
18751	1636	4	per	per	NN
18751	1636	5	cent	cent	NN
18751	1636	6	.	.	.
18751	1637	1	solution	solution	NN
18751	1637	2	.	.	.
18751	1638	1	It	-PRON-	PRP
18751	1638	2	should	should	MD
18751	1638	3	show	show	VB
18751	1638	4	no	no	DT
18751	1638	5	colour	colour	NN
18751	1638	6	on	on	IN
18751	1638	7	the	the	DT
18751	1638	8	addition	addition	NN
18751	1638	9	of	of	IN
18751	1638	10	hydrochloric	hydrochloric	JJ
18751	1638	11	acid	acid	NN
18751	1638	12	.	.	.
18751	1639	1	"	"	``
18751	1639	2	~Red	~Red	NNP
18751	1639	3	Lead~	Lead~	NNP
18751	1639	4	"	"	''
18751	1639	5	(	(	-LRB-
18751	1639	6	Pb_{3}O_{4	Pb_{3}O_{4	NNP
18751	1639	7	}	}	-RRB-
18751	1639	8	)	)	-RRB-
18751	1639	9	is	be	VBZ
18751	1639	10	used	use	VBN
18751	1639	11	in	in	IN
18751	1639	12	the	the	DT
18751	1639	13	dry	dry	JJ
18751	1639	14	assay	assay	NN
18751	1639	15	as	as	IN
18751	1639	16	a	a	DT
18751	1639	17	flux	flux	NN
18751	1639	18	instead	instead	RB
18751	1639	19	of	of	IN
18751	1639	20	litharge	litharge	NN
18751	1639	21	,	,	,
18751	1639	22	from	from	IN
18751	1639	23	which	which	WDT
18751	1639	24	it	-PRON-	PRP
18751	1639	25	differs	differ	VBZ
18751	1639	26	in	in	IN
18751	1639	27	containing	contain	VBG
18751	1639	28	a	a	DT
18751	1639	29	little	little	RB
18751	1639	30	more	more	JJR
18751	1639	31	oxygen	oxygen	NN
18751	1639	32	.	.	.
18751	1640	1	When	when	WRB
18751	1640	2	acted	act	VBN
18751	1640	3	on	on	IN
18751	1640	4	by	by	IN
18751	1640	5	nitric	nitric	NN
18751	1640	6	acid	acid	NN
18751	1640	7	a	a	DT
18751	1640	8	brown	brown	JJ
18751	1640	9	residue	residue	NN
18751	1640	10	of	of	IN
18751	1640	11	lead	lead	JJ
18751	1640	12	dioxide	dioxide	NN
18751	1640	13	is	be	VBZ
18751	1640	14	left	leave	VBN
18751	1640	15	,	,	,
18751	1640	16	nitrate	nitrate	JJ
18751	1640	17	of	of	IN
18751	1640	18	lead	lead	NN
18751	1640	19	going	go	VBG
18751	1640	20	into	into	IN
18751	1640	21	solution	solution	NN
18751	1640	22	.	.	.
18751	1641	1	Like	like	IN
18751	1641	2	litharge	litharge	NN
18751	1641	3	it	-PRON-	PRP
18751	1641	4	always	always	RB
18751	1641	5	carries	carry	VBZ
18751	1641	6	silver	silver	NN
18751	1641	7	;	;	:
18751	1641	8	about	about	RB
18751	1641	9	2	2	CD
18751	1641	10	milligrams	milligram	NNS
18751	1641	11	in	in	IN
18751	1641	12	100	100	CD
18751	1641	13	grams	gram	NNS
18751	1641	14	.	.	.
18751	1642	1	~Silver~	~Silver~	NFP
18751	1642	2	,	,	,
18751	1642	3	Ag.--Pure	ag.--pure	NN
18751	1642	4	silver	silver	NN
18751	1642	5	in	in	IN
18751	1642	6	foil	foil	NN
18751	1642	7	is	be	VBZ
18751	1642	8	required	require	VBN
18751	1642	9	as	as	IN
18751	1642	10	a	a	DT
18751	1642	11	standard	standard	NN
18751	1642	12	.	.	.
18751	1643	1	It	-PRON-	PRP
18751	1643	2	may	may	MD
18751	1643	3	be	be	VB
18751	1643	4	prepared	prepare	VBN
18751	1643	5	as	as	IN
18751	1643	6	follows:--Dissolve	follows:--dissolve	JJ
18751	1643	7	scrap	scrap	NN
18751	1643	8	silver	silver	NN
18751	1643	9	in	in	IN
18751	1643	10	dilute	dilute	JJ
18751	1643	11	nitric	nitric	JJ
18751	1643	12	acid	acid	NN
18751	1643	13	and	and	CC
18751	1643	14	decant	decant	NN
18751	1643	15	off	off	RP
18751	1643	16	from	from	IN
18751	1643	17	any	any	DT
18751	1643	18	residue	residue	NN
18751	1643	19	;	;	:
18751	1643	20	dilute	dilute	VB
18751	1643	21	the	the	DT
18751	1643	22	solution	solution	NN
18751	1643	23	with	with	IN
18751	1643	24	hot	hot	JJ
18751	1643	25	water	water	NN
18751	1643	26	and	and	CC
18751	1643	27	add	add	VB
18751	1643	28	hydrochloric	hydrochloric	JJ
18751	1643	29	acid	acid	NN
18751	1643	30	until	until	IN
18751	1643	31	there	there	EX
18751	1643	32	is	be	VBZ
18751	1643	33	no	no	DT
18751	1643	34	further	further	JJ
18751	1643	35	precipitate	precipitate	NN
18751	1643	36	,	,	,
18751	1643	37	stir	stir	VB
18751	1643	38	;	;	:
18751	1643	39	allow	allow	VB
18751	1643	40	the	the	DT
18751	1643	41	precipitate	precipitate	NN
18751	1643	42	to	to	TO
18751	1643	43	settle	settle	VB
18751	1643	44	;	;	:
18751	1643	45	decant	decant	NN
18751	1643	46	and	and	CC
18751	1643	47	wash	wash	NN
18751	1643	48	;	;	:
18751	1643	49	dry	dry	VB
18751	1643	50	the	the	DT
18751	1643	51	precipitate	precipitate	NN
18751	1643	52	,	,	,
18751	1643	53	mix	mix	VB
18751	1643	54	it	-PRON-	PRP
18751	1643	55	with	with	IN
18751	1643	56	twice	twice	PDT
18751	1643	57	its	-PRON-	PRP$
18751	1643	58	bulk	bulk	NN
18751	1643	59	of	of	IN
18751	1643	60	carbonate	carbonate	NN
18751	1643	61	of	of	IN
18751	1643	62	soda	soda	NN
18751	1643	63	and	and	CC
18751	1643	64	fuse	fuse	VB
18751	1643	65	the	the	DT
18751	1643	66	mixture	mixture	NN
18751	1643	67	in	in	IN
18751	1643	68	a	a	DT
18751	1643	69	crucible	crucible	NN
18751	1643	70	until	until	IN
18751	1643	71	tranquil	tranquil	NN
18751	1643	72	;	;	:
18751	1643	73	clean	clean	VB
18751	1643	74	the	the	DT
18751	1643	75	button	button	NN
18751	1643	76	and	and	CC
18751	1643	77	roll	roll	NN
18751	1643	78	or	or	CC
18751	1643	79	hammer	hammer	VB
18751	1643	80	it	-PRON-	PRP
18751	1643	81	into	into	IN
18751	1643	82	foil	foil	NN
18751	1643	83	.	.	.
18751	1644	1	~Sodium	~Sodium	NFP
18751	1644	2	Acetate~	Acetate~	NNP
18751	1644	3	,	,	,
18751	1644	4	NaC_{2}H_{3}O_{2}.3H_{2}O.--The	NaC_{2}H_{3}O_{2}.3H_{2}O.--The	NNP
18751	1644	5	crystals	crystal	NNS
18751	1644	6	may	may	MD
18751	1644	7	be	be	VB
18751	1644	8	purchased	purchase	VBN
18751	1644	9	sufficiently	sufficiently	RB
18751	1644	10	pure	pure	JJ
18751	1644	11	.	.	.
18751	1645	1	Make	make	VB
18751	1645	2	a	a	DT
18751	1645	3	20	20	CD
18751	1645	4	per	per	NN
18751	1645	5	cent	cent	NN
18751	1645	6	.	.	.
18751	1646	1	solution	solution	NN
18751	1646	2	in	in	IN
18751	1646	3	water	water	NN
18751	1646	4	.	.	.
18751	1647	1	It	-PRON-	PRP
18751	1647	2	is	be	VBZ
18751	1647	3	used	use	VBN
18751	1647	4	for	for	IN
18751	1647	5	replacing	replace	VBG
18751	1647	6	mineral	mineral	NN
18751	1647	7	acids	acid	NNS
18751	1647	8	by	by	IN
18751	1647	9	acetic	acetic	JJ
18751	1647	10	acid	acid	NN
18751	1647	11	.	.	.
18751	1648	1	[	[	-LRB-
18751	1648	2	7	7	CD
18751	1648	3	]	]	-RRB-
18751	1648	4	~Sodium	~Sodium	.
18751	1648	5	Acetate	Acetate	NNP
18751	1648	6	and	and	CC
18751	1648	7	Acetic	Acetic	NNP
18751	1648	8	Acid.~--A	Acid.~--A	NNP
18751	1648	9	solution	solution	NN
18751	1648	10	is	be	VBZ
18751	1648	11	used	use	VBN
18751	1648	12	in	in	IN
18751	1648	13	the	the	DT
18751	1648	14	determination	determination	NN
18751	1648	15	of	of	IN
18751	1648	16	phosphates	phosphate	NNS
18751	1648	17	and	and	CC
18751	1648	18	arsenates	arsenate	NNS
18751	1648	19	;	;	:
18751	1648	20	100	100	CD
18751	1648	21	grams	gram	NNS
18751	1648	22	of	of	IN
18751	1648	23	the	the	DT
18751	1648	24	salt	salt	NN
18751	1648	25	is	be	VBZ
18751	1648	26	dissolved	dissolve	VBN
18751	1648	27	in	in	IN
18751	1648	28	500	500	CD
18751	1648	29	c.c	c.c	NNP
18751	1648	30	.	.	.
18751	1649	1	of	of	IN
18751	1649	2	acetic	acetic	JJ
18751	1649	3	acid	acid	NN
18751	1649	4	,	,	,
18751	1649	5	and	and	CC
18751	1649	6	diluted	dilute	VBN
18751	1649	7	with	with	IN
18751	1649	8	water	water	NN
18751	1649	9	to	to	IN
18751	1649	10	one	one	CD
18751	1649	11	litre	litre	NN
18751	1649	12	.	.	.
18751	1650	1	~Sodium	~sodium	ADD
18751	1650	2	Bicarbonate~	bicarbonate~	FW
18751	1650	3	(	(	-LRB-
18751	1650	4	NaHCO_{3})is	NaHCO_{3})is	NNP
18751	1650	5	used	use	VBN
18751	1650	6	as	as	IN
18751	1650	7	a	a	DT
18751	1650	8	flux	flux	NN
18751	1650	9	in	in	IN
18751	1650	10	dry	dry	JJ
18751	1650	11	methods	method	NNS
18751	1650	12	.	.	.
18751	1651	1	On	on	IN
18751	1651	2	ignition	ignition	NN
18751	1651	3	it	-PRON-	PRP
18751	1651	4	leaves	leave	VBZ
18751	1651	5	the	the	DT
18751	1651	6	carbonate	carbonate	NN
18751	1651	7	(	(	-LRB-
18751	1651	8	Na_{2}CO_{3	Na_{2}CO_{3	NNP
18751	1651	9	}	}	-RRB-
18751	1651	10	)	)	-RRB-
18751	1651	11	,	,	,
18751	1651	12	which	which	WDT
18751	1651	13	is	be	VBZ
18751	1651	14	used	use	VBN
18751	1651	15	as	as	IN
18751	1651	16	a	a	DT
18751	1651	17	standard	standard	JJ
18751	1651	18	reagent	reagent	NN
18751	1651	19	.	.	.
18751	1652	1	Make	make	VB
18751	1652	2	a	a	DT
18751	1652	3	20	20	CD
18751	1652	4	per	per	NN
18751	1652	5	cent	cent	NN
18751	1652	6	.	.	.
18751	1653	1	solution	solution	NN
18751	1653	2	of	of	IN
18751	1653	3	the	the	DT
18751	1653	4	carbonate	carbonate	NN
18751	1653	5	for	for	IN
18751	1653	6	use	use	NN
18751	1653	7	.	.	.
18751	1654	1	It	-PRON-	PRP
18751	1654	2	should	should	MD
18751	1654	3	be	be	VB
18751	1654	4	free	free	JJ
18751	1654	5	from	from	IN
18751	1654	6	chlorides	chloride	NNS
18751	1654	7	or	or	CC
18751	1654	8	sulphates	sulphate	NNS
18751	1654	9	,	,	,
18751	1654	10	or	or	CC
18751	1654	11	if	if	IN
18751	1654	12	impure	impure	VB
18751	1654	13	the	the	DT
18751	1654	14	amount	amount	NN
18751	1654	15	of	of	IN
18751	1654	16	impurities	impurity	NNS
18751	1654	17	must	must	MD
18751	1654	18	be	be	VB
18751	1654	19	determined	determine	VBN
18751	1654	20	.	.	.
18751	1655	1	~Sodium	~Sodium	NFP
18751	1655	2	Hydrate~	Hydrate~	NNP
18751	1655	3	,	,	,
18751	1655	4	NaHO	NaHO	NNP
18751	1655	5	.	.	.
18751	1656	1	It	-PRON-	PRP
18751	1656	2	may	may	MD
18751	1656	3	be	be	VB
18751	1656	4	purchased	purchase	VBN
18751	1656	5	in	in	IN
18751	1656	6	sticks	stick	NNS
18751	1656	7	,	,	,
18751	1656	8	which	which	WDT
18751	1656	9	should	should	MD
18751	1656	10	be	be	VB
18751	1656	11	kept	keep	VBN
18751	1656	12	in	in	IN
18751	1656	13	a	a	DT
18751	1656	14	well	well	RB
18751	1656	15	-	-	HYPH
18751	1656	16	corked	cork	VBN
18751	1656	17	bottle	bottle	NN
18751	1656	18	.	.	.
18751	1657	1	It	-PRON-	PRP
18751	1657	2	is	be	VBZ
18751	1657	3	sometimes	sometimes	RB
18751	1657	4	called	call	VBN
18751	1657	5	"	"	``
18751	1657	6	caustic	caustic	JJ
18751	1657	7	soda	soda	NN
18751	1657	8	.	.	.
18751	1657	9	"	"	''
18751	1658	1	It	-PRON-	PRP
18751	1658	2	is	be	VBZ
18751	1658	3	a	a	DT
18751	1658	4	strong	strong	JJ
18751	1658	5	alkali	alkali	NN
18751	1658	6	.	.	.
18751	1659	1	It	-PRON-	PRP
18751	1659	2	is	be	VBZ
18751	1659	3	used	use	VBN
18751	1659	4	for	for	IN
18751	1659	5	neutralizing	neutralize	VBG
18751	1659	6	acid	acid	JJ
18751	1659	7	solutions	solution	NNS
18751	1659	8	and	and	CC
18751	1659	9	for	for	IN
18751	1659	10	separations	separation	NNS
18751	1659	11	where	where	WRB
18751	1659	12	ammonia	ammonia	NNP
18751	1659	13	is	be	VBZ
18751	1659	14	unsuitable	unsuitable	JJ
18751	1659	15	.	.	.
18751	1660	1	Make	make	VB
18751	1660	2	a	a	DT
18751	1660	3	5	5	CD
18751	1660	4	per	per	NN
18751	1660	5	cent	cent	NN
18751	1660	6	.	.	.
18751	1661	1	solution	solution	NN
18751	1661	2	for	for	IN
18751	1661	3	use	use	NN
18751	1661	4	.	.	.
18751	1662	1	~Sodium	~Sodium	NFP
18751	1662	2	Hyposulphite~	Hyposulphite~	NNP
18751	1662	3	,	,	,
18751	1662	4	Na_{2}S_{2}O_{8}.5H_{2}O.--It	Na_{2}S_{2}O_{8}.5H_{2}O.--It	NNP
18751	1662	5	may	may	MD
18751	1662	6	be	be	VB
18751	1662	7	purchased	purchase	VBN
18751	1662	8	pure	pure	JJ
18751	1662	9	.	.	.
18751	1663	1	It	-PRON-	PRP
18751	1663	2	is	be	VBZ
18751	1663	3	generally	generally	RB
18751	1663	4	known	know	VBN
18751	1663	5	as	as	IN
18751	1663	6	"	"	``
18751	1663	7	hypo	hypo	JJ
18751	1663	8	.	.	.
18751	1663	9	"	"	''
18751	1664	1	It	-PRON-	PRP
18751	1664	2	is	be	VBZ
18751	1664	3	used	use	VBN
18751	1664	4	as	as	IN
18751	1664	5	a	a	DT
18751	1664	6	standard	standard	NN
18751	1664	7	.	.	.
18751	1665	1	~Sodium	~Sodium	NFP
18751	1665	2	Sulphite~	sulphite~	FW
18751	1665	3	(	(	-LRB-
18751	1665	4	Na_{2}SO_{3}.7H_{2}O	Na_{2}SO_{3}.7H_{2}O	NNP
18751	1665	5	)	)	-RRB-
18751	1665	6	is	be	VBZ
18751	1665	7	used	use	VBN
18751	1665	8	as	as	IN
18751	1665	9	a	a	DT
18751	1665	10	reducing	reduce	VBG
18751	1665	11	agent	agent	NN
18751	1665	12	.	.	.
18751	1666	1	~Sodium	~Sodium	NFP
18751	1666	2	Phosphate~	phosphate~	UH
18751	1666	3	,	,	,
18751	1666	4	Na_{2}HPO_{4}.12H_{2}O.	Na_{2}HPO_{4}.12H_{2}O.	NNP
18751	1667	1	The	the	DT
18751	1667	2	crystals	crystal	NNS
18751	1667	3	may	may	MD
18751	1667	4	be	be	VB
18751	1667	5	purchased	purchase	VBN
18751	1667	6	pure	pure	JJ
18751	1667	7	,	,	,
18751	1667	8	but	but	CC
18751	1667	9	they	-PRON-	PRP
18751	1667	10	effloresce	effloresce	VBP
18751	1667	11	in	in	IN
18751	1667	12	dry	dry	JJ
18751	1667	13	air	air	NN
18751	1667	14	with	with	IN
18751	1667	15	loss	loss	NN
18751	1667	16	of	of	IN
18751	1667	17	water	water	NN
18751	1667	18	.	.	.
18751	1668	1	It	-PRON-	PRP
18751	1668	2	is	be	VBZ
18751	1668	3	used	use	VBN
18751	1668	4	as	as	IN
18751	1668	5	a	a	DT
18751	1668	6	standard	standard	NN
18751	1668	7	and	and	CC
18751	1668	8	for	for	IN
18751	1668	9	precipitating	precipitate	VBG
18751	1668	10	magnesia	magnesia	NNP
18751	1668	11	,	,	,
18751	1668	12	&	&	CC
18751	1668	13	c.	c.	NNP
18751	1668	14	Make	Make	NNP
18751	1668	15	a	a	DT
18751	1668	16	10	10	CD
18751	1668	17	per	per	NN
18751	1668	18	cent	cent	NN
18751	1668	19	.	.	.
18751	1669	1	solution	solution	NN
18751	1669	2	.	.	.
18751	1670	1	~Stannous	~Stannous	NFP
18751	1670	2	Chloride~	Chloride~	NNP
18751	1670	3	,	,	,
18751	1670	4	SnCl_{2}.2H_{2}O.--The	sncl_{2}.2h_{2}o.--the	JJ
18751	1670	5	crystals	crystal	NNS
18751	1670	6	are	be	VBP
18751	1670	7	best	best	RB
18751	1670	8	purchased	purchase	VBN
18751	1670	9	.	.	.
18751	1671	1	If	if	IN
18751	1671	2	kept	keep	VBN
18751	1671	3	dry	dry	JJ
18751	1671	4	and	and	CC
18751	1671	5	free	free	JJ
18751	1671	6	from	from	IN
18751	1671	7	air	air	NN
18751	1671	8	they	-PRON-	PRP
18751	1671	9	are	be	VBP
18751	1671	10	fairly	fairly	RB
18751	1671	11	permanent	permanent	JJ
18751	1671	12	.	.	.
18751	1672	1	A	a	DT
18751	1672	2	solution	solution	NN
18751	1672	3	is	be	VBZ
18751	1672	4	made	make	VBN
18751	1672	5	by	by	IN
18751	1672	6	dissolving	dissolve	VBG
18751	1672	7	20	20	CD
18751	1672	8	grams	gram	NNS
18751	1672	9	in	in	IN
18751	1672	10	10	10	CD
18751	1672	11	c.c	c.c	NNP
18751	1672	12	.	.	.
18751	1673	1	of	of	IN
18751	1673	2	hydrochloric	hydrochloric	JJ
18751	1673	3	acid	acid	NN
18751	1673	4	and	and	CC
18751	1673	5	diluting	diluting	NN
18751	1673	6	to	to	IN
18751	1673	7	1	1	CD
18751	1673	8	litre	litre	NN
18751	1673	9	.	.	.
18751	1674	1	The	the	DT
18751	1674	2	solution	solution	NN
18751	1674	3	is	be	VBZ
18751	1674	4	not	not	RB
18751	1674	5	permanent	permanent	JJ
18751	1674	6	.	.	.
18751	1675	1	It	-PRON-	PRP
18751	1675	2	is	be	VBZ
18751	1675	3	a	a	DT
18751	1675	4	strong	strong	JJ
18751	1675	5	reducing	reduce	VBG
18751	1675	6	agent	agent	NN
18751	1675	7	,	,	,
18751	1675	8	and	and	CC
18751	1675	9	is	be	VBZ
18751	1675	10	chiefly	chiefly	RB
18751	1675	11	used	use	VBN
18751	1675	12	in	in	IN
18751	1675	13	solution	solution	NN
18751	1675	14	for	for	IN
18751	1675	15	this	this	DT
18751	1675	16	purpose	purpose	NN
18751	1675	17	.	.	.
18751	1676	1	~Tin~	~Tin~	NFP
18751	1676	2	,	,	,
18751	1676	3	Sn.--Grain	Sn.--Grain	NNP
18751	1676	4	tin	tin	NNP
18751	1676	5	should	should	MD
18751	1676	6	be	be	VB
18751	1676	7	purchased	purchase	VBN
18751	1676	8	.	.	.
18751	1677	1	It	-PRON-	PRP
18751	1677	2	is	be	VBZ
18751	1677	3	not	not	RB
18751	1677	4	pure	pure	JJ
18751	1677	5	,	,	,
18751	1677	6	but	but	CC
18751	1677	7	contains	contain	VBZ
18751	1677	8	99.5	99.5	CD
18751	1677	9	per	per	IN
18751	1677	10	cent	cent	NN
18751	1677	11	.	.	.
18751	1678	1	of	of	IN
18751	1678	2	the	the	DT
18751	1678	3	metal	metal	NN
18751	1678	4	.	.	.
18751	1679	1	The	the	DT
18751	1679	2	chief	chief	JJ
18751	1679	3	impurity	impurity	NN
18751	1679	4	is	be	VBZ
18751	1679	5	copper	copper	NN
18751	1679	6	.	.	.
18751	1680	1	It	-PRON-	PRP
18751	1680	2	can	can	MD
18751	1680	3	be	be	VB
18751	1680	4	used	use	VBN
18751	1680	5	as	as	IN
18751	1680	6	a	a	DT
18751	1680	7	standard	standard	NN
18751	1680	8	.	.	.
18751	1681	1	When	when	WRB
18751	1681	2	acted	act	VBN
18751	1681	3	on	on	IN
18751	1681	4	with	with	IN
18751	1681	5	hot	hot	JJ
18751	1681	6	hydrochloric	hydrochloric	JJ
18751	1681	7	acid	acid	NN
18751	1681	8	it	-PRON-	PRP
18751	1681	9	slowly	slowly	RB
18751	1681	10	dissolves	dissolve	VBZ
18751	1681	11	(	(	-LRB-
18751	1681	12	more	more	RBR
18751	1681	13	rapidly	rapidly	RB
18751	1681	14	in	in	IN
18751	1681	15	contact	contact	NN
18751	1681	16	with	with	IN
18751	1681	17	platinum	platinum	NN
18751	1681	18	)	)	-RRB-
18751	1681	19	and	and	CC
18751	1681	20	forms	form	VBZ
18751	1681	21	stannous	stannous	JJ
18751	1681	22	chloride	chloride	NN
18751	1681	23	.	.	.
18751	1682	1	~Uranium	~Uranium	NFP
18751	1682	2	Acetate~	Acetate~	NNP
18751	1682	3	,	,	,
18751	1682	4	UO_{2}(C_{2}H_{3}O_{2})_{2}.H_{2}O.--It	UO_{2}(C_{2}H_{3}O_{2})_{2}.H_{2}O.--It	NNP
18751	1682	5	is	be	VBZ
18751	1682	6	best	well	RBS
18751	1682	7	purchased	purchase	VBN
18751	1682	8	in	in	IN
18751	1682	9	crystals	crystal	NNS
18751	1682	10	.	.	.
18751	1683	1	The	the	DT
18751	1683	2	solution	solution	NN
18751	1683	3	is	be	VBZ
18751	1683	4	used	use	VBN
18751	1683	5	for	for	IN
18751	1683	6	the	the	DT
18751	1683	7	determination	determination	NN
18751	1683	8	of	of	IN
18751	1683	9	phosphates	phosphate	NNS
18751	1683	10	and	and	CC
18751	1683	11	arsenates	arsenate	NNS
18751	1683	12	.	.	.
18751	1684	1	A	a	DT
18751	1684	2	solution	solution	NN
18751	1684	3	of	of	IN
18751	1684	4	3	3	CD
18751	1684	5	per	per	NN
18751	1684	6	cent	cent	NN
18751	1684	7	.	.	.
18751	1685	1	strength	strength	NN
18751	1685	2	is	be	VBZ
18751	1685	3	occasionally	occasionally	RB
18751	1685	4	used	use	VBN
18751	1685	5	as	as	IN
18751	1685	6	an	an	DT
18751	1685	7	indicator	indicator	NN
18751	1685	8	.	.	.
18751	1686	1	~Uranium	~Uranium	NFP
18751	1686	2	Nitrate~	Nitrate~	NNP
18751	1686	3	,	,	,
18751	1686	4	UO_{2}(NO_{3})_{2}.6H_{2}O.--This	UO_{2}(NO_{3})_{2}.6H_{2}O.--This	NNP
18751	1686	5	salt	salt	NN
18751	1686	6	is	be	VBZ
18751	1686	7	very	very	RB
18751	1686	8	soluble	soluble	JJ
18751	1686	9	in	in	IN
18751	1686	10	water	water	NN
18751	1686	11	and	and	CC
18751	1686	12	is	be	VBZ
18751	1686	13	sometimes	sometimes	RB
18751	1686	14	used	use	VBN
18751	1686	15	instead	instead	RB
18751	1686	16	of	of	IN
18751	1686	17	the	the	DT
18751	1686	18	acetate	acetate	NN
18751	1686	19	,	,	,
18751	1686	20	which	which	WDT
18751	1686	21	is	be	VBZ
18751	1686	22	somewhat	somewhat	RB
18751	1686	23	difficult	difficult	JJ
18751	1686	24	to	to	TO
18751	1686	25	dissolve	dissolve	VB
18751	1686	26	.	.	.
18751	1687	1	"	"	``
18751	1687	2	~Water~	~Water~	NFP
18751	1687	3	,	,	,
18751	1687	4	"	"	``
18751	1687	5	H_{2}O.--Spring	h_{2}o.--spring	NN
18751	1687	6	or	or	CC
18751	1687	7	well	well	UH
18751	1687	8	water	water	NN
18751	1687	9	is	be	VBZ
18751	1687	10	sufficiently	sufficiently	RB
18751	1687	11	pure	pure	JJ
18751	1687	12	for	for	IN
18751	1687	13	most	most	JJS
18751	1687	14	purposes	purpose	NNS
18751	1687	15	,	,	,
18751	1687	16	100	100	CD
18751	1687	17	c.c	c.c	NNP
18751	1687	18	.	.	.
18751	1688	1	will	will	MD
18751	1688	2	leave	leave	VB
18751	1688	3	a	a	DT
18751	1688	4	residue	residue	NN
18751	1688	5	of	of	IN
18751	1688	6	from	from	IN
18751	1688	7	10	10	CD
18751	1688	8	to	to	TO
18751	1688	9	30	30	CD
18751	1688	10	milligrams	milligram	NNS
18751	1688	11	,	,	,
18751	1688	12	so	so	IN
18751	1688	13	that	that	IN
18751	1688	14	where	where	WRB
18751	1688	15	a	a	DT
18751	1688	16	salt	salt	NN
18751	1688	17	has	have	VBZ
18751	1688	18	to	to	TO
18751	1688	19	be	be	VB
18751	1688	20	dissolved	dissolve	VBN
18751	1688	21	out	out	RP
18751	1688	22	,	,	,
18751	1688	23	evaporated	evaporate	VBN
18751	1688	24	,	,	,
18751	1688	25	and	and	CC
18751	1688	26	weighed	weigh	VBD
18751	1688	27	it	-PRON-	PRP
18751	1688	28	should	should	MD
18751	1688	29	be	be	VB
18751	1688	30	replaced	replace	VBN
18751	1688	31	by	by	IN
18751	1688	32	distilled	distilled	JJ
18751	1688	33	water	water	NN
18751	1688	34	.	.	.
18751	1689	1	Rain	rain	NN
18751	1689	2	water	water	NN
18751	1689	3	,	,	,
18751	1689	4	melted	melt	VBN
18751	1689	5	snow	snow	NN
18751	1689	6	,	,	,
18751	1689	7	&	&	CC
18751	1689	8	c.	c.	NNP
18751	1689	9	,	,	,
18751	1689	10	always	always	RB
18751	1689	11	leave	leave	VBP
18751	1689	12	less	less	JJR
18751	1689	13	residue	residue	NN
18751	1689	14	than	than	IN
18751	1689	15	spring	spring	NN
18751	1689	16	water	water	NN
18751	1689	17	;	;	:
18751	1689	18	but	but	CC
18751	1689	19	in	in	IN
18751	1689	20	other	other	JJ
18751	1689	21	respects	respect	NNS
18751	1689	22	they	-PRON-	PRP
18751	1689	23	are	be	VBP
18751	1689	24	often	often	RB
18751	1689	25	dirtier	dirty	JJR
18751	1689	26	.	.	.
18751	1690	1	Distilled	distil	VBN
18751	1690	2	water	water	NN
18751	1690	3	is	be	VBZ
18751	1690	4	best	well	RBS
18751	1690	5	prepared	prepared	JJ
18751	1690	6	in	in	IN
18751	1690	7	the	the	DT
18751	1690	8	office	office	NN
18751	1690	9	,	,	,
18751	1690	10	a	a	DT
18751	1690	11	glass	glass	NN
18751	1690	12	or	or	CC
18751	1690	13	tin	tin	NN
18751	1690	14	condenser	condenser	NN
18751	1690	15	being	be	VBG
18751	1690	16	used	use	VBN
18751	1690	17	.	.	.
18751	1691	1	~Zinc~	~zinc~	DT
18751	1691	2	,	,	,
18751	1691	3	Zn.--It	Zn.--It	NNP
18751	1691	4	is	be	VBZ
18751	1691	5	sold	sell	VBN
18751	1691	6	in	in	IN
18751	1691	7	a	a	DT
18751	1691	8	granulated	granulate	VBN
18751	1691	9	form	form	NN
18751	1691	10	or	or	CC
18751	1691	11	in	in	IN
18751	1691	12	sticks	stick	NNS
18751	1691	13	.	.	.
18751	1692	1	It	-PRON-	PRP
18751	1692	2	generally	generally	RB
18751	1692	3	contains	contain	VBZ
18751	1692	4	over	over	IN
18751	1692	5	1	1	CD
18751	1692	6	per	per	NN
18751	1692	7	cent	cent	NN
18751	1692	8	.	.	.
18751	1693	1	of	of	IN
18751	1693	2	lead	lead	NN
18751	1693	3	,	,	,
18751	1693	4	with	with	IN
18751	1693	5	a	a	DT
18751	1693	6	little	little	JJ
18751	1693	7	iron	iron	NN
18751	1693	8	and	and	CC
18751	1693	9	arsenic	arsenic	JJ
18751	1693	10	.	.	.
18751	1694	1	It	-PRON-	PRP
18751	1694	2	is	be	VBZ
18751	1694	3	used	use	VBN
18751	1694	4	for	for	IN
18751	1694	5	separating	separate	VBG
18751	1694	6	metals	metal	NNS
18751	1694	7	from	from	IN
18751	1694	8	their	-PRON-	PRP$
18751	1694	9	solutions	solution	NNS
18751	1694	10	,	,	,
18751	1694	11	and	and	CC
18751	1694	12	generally	generally	RB
18751	1694	13	as	as	IN
18751	1694	14	a	a	DT
18751	1694	15	reducing	reduce	VBG
18751	1694	16	agent	agent	NN
18751	1694	17	.	.	.
18751	1695	1	For	for	IN
18751	1695	2	the	the	DT
18751	1695	3	preparation	preparation	NN
18751	1695	4	of	of	IN
18751	1695	5	hydrogen	hydrogen	NN
18751	1695	6	,	,	,
18751	1695	7	and	and	CC
18751	1695	8	in	in	IN
18751	1695	9	most	most	JJS
18751	1695	10	other	other	JJ
18751	1695	11	cases	case	NNS
18751	1695	12	,	,	,
18751	1695	13	scrap	scrap	NN
18751	1695	14	sheet	sheet	NN
18751	1695	15	zinc	zinc	NN
18751	1695	16	may	may	MD
18751	1695	17	be	be	VB
18751	1695	18	used	use	VBN
18751	1695	19	.	.	.
18751	1696	1	~Zinc	~Zinc	NNP
18751	1696	2	Oxide~	oxide~	CD
18751	1696	3	,	,	,
18751	1696	4	ZnO.--The	zno.--the	DT
18751	1696	5	commercial	commercial	JJ
18751	1696	6	oxide	oxide	NN
18751	1696	7	sometimes	sometimes	RB
18751	1696	8	contains	contain	VBZ
18751	1696	9	carbonate	carbonate	JJ
18751	1696	10	.	.	.
18751	1697	1	~Zinc	~Zinc	NNP
18751	1697	2	Sulphate~	Sulphate~	NNP
18751	1697	3	,	,	,
18751	1697	4	ZnSO_{4}.7H_{2}O.--It	ZnSO_{4}.7H_{2}O.--It	NNP
18751	1697	5	is	be	VBZ
18751	1697	6	occasionally	occasionally	RB
18751	1697	7	used	use	VBN
18751	1697	8	as	as	IN
18751	1697	9	a	a	DT
18751	1697	10	standard	standard	NN
18751	1697	11	,	,	,
18751	1697	12	and	and	CC
18751	1697	13	can	can	MD
18751	1697	14	be	be	VB
18751	1697	15	purchased	purchase	VBN
18751	1697	16	nearly	nearly	RB
18751	1697	17	pure	pure	JJ
18751	1697	18	.	.	.
18751	1698	1	FOOTNOTES	footnote	NNS
18751	1698	2	:	:	:
18751	1698	3	[	[	-LRB-
18751	1698	4	6	6	CD
18751	1698	5	]	]	-RRB-
18751	1698	6	3HCl	3hcl	NN
18751	1698	7	+	+	CC
18751	1698	8	HNO_{3	hno_{3	NN
18751	1698	9	}	}	-RRB-
18751	1698	10	=	=	NFP
18751	1698	11	Cl_{2	cl_{2	NN
18751	1698	12	}	}	-RRB-
18751	1698	13	+	+	SYM
18751	1698	14	NOCl	NOCl	NNPS
18751	1698	15	+	+	SYM
18751	1698	16	2H_{2}O.	2h_{2}o.	CD
18751	1699	1	[	[	-LRB-
18751	1699	2	7	7	LS
18751	1699	3	]	]	-RRB-
18751	1699	4	NaC_{2}H_{3}O_{2	NaC_{2}H_{3}O_{2	NNP
18751	1699	5	}	}	-RRB-
18751	1699	6	+	+	SYM
18751	1699	7	HCl	HCl	NNPS
18751	1699	8	=	=	SYM
18751	1699	9	H_{4}C_{2}O_{2	H_{4}C_{2}O_{2	NNP
18751	1699	10	}	}	-RRB-
18751	1699	11	+	+	CC
18751	1699	12	NaCl	NaCl	NNP
18751	1699	13	.	.	.
18751	1700	1	CHAPTER	CHAPTER	NNP
18751	1700	2	VII	VII	NNP
18751	1700	3	.	.	.
18751	1701	1	FORMULÆ	formulæ	NN
18751	1701	2	,	,	,
18751	1701	3	EQUATIONS	EQUATIONS	NNP
18751	1701	4	,	,	,
18751	1701	5	ETC	ETC	NNP
18751	1701	6	.	.	.
18751	1702	1	Formulæ	formulæ	NN
18751	1702	2	and	and	CC
18751	1702	3	equations	equation	NNS
18751	1702	4	are	be	VBP
18751	1702	5	a	a	DT
18751	1702	6	kind	kind	NN
18751	1702	7	of	of	IN
18751	1702	8	short	short	JJ
18751	1702	9	hand	hand	NN
18751	1702	10	for	for	IN
18751	1702	11	expressing	express	VBG
18751	1702	12	briefly	briefly	RB
18751	1702	13	and	and	CC
18751	1702	14	in	in	IN
18751	1702	15	the	the	DT
18751	1702	16	language	language	NN
18751	1702	17	of	of	IN
18751	1702	18	the	the	DT
18751	1702	19	atomic	atomic	JJ
18751	1702	20	theory	theory	NN
18751	1702	21	the	the	DT
18751	1702	22	facts	fact	NNS
18751	1702	23	of	of	IN
18751	1702	24	chemical	chemical	JJ
18751	1702	25	composition	composition	NN
18751	1702	26	and	and	CC
18751	1702	27	reaction	reaction	NN
18751	1702	28	.	.	.
18751	1703	1	The	the	DT
18751	1703	2	convenience	convenience	NN
18751	1703	3	of	of	IN
18751	1703	4	this	this	DT
18751	1703	5	method	method	NN
18751	1703	6	of	of	IN
18751	1703	7	expressing	express	VBG
18751	1703	8	the	the	DT
18751	1703	9	facts	fact	NNS
18751	1703	10	justifies	justifie	NNS
18751	1703	11	a	a	DT
18751	1703	12	short	short	JJ
18751	1703	13	description	description	NN
18751	1703	14	of	of	IN
18751	1703	15	it	-PRON-	PRP
18751	1703	16	here	here	RB
18751	1703	17	.	.	.
18751	1704	1	On	on	IN
18751	1704	2	comparing	compare	VBG
18751	1704	3	the	the	DT
18751	1704	4	percentage	percentage	NN
18751	1704	5	composition	composition	NN
18751	1704	6	of	of	IN
18751	1704	7	a	a	DT
18751	1704	8	series	series	NN
18751	1704	9	of	of	IN
18751	1704	10	compounds	compound	NNS
18751	1704	11	the	the	DT
18751	1704	12	proportions	proportion	NNS
18751	1704	13	in	in	IN
18751	1704	14	which	which	WDT
18751	1704	15	the	the	DT
18751	1704	16	elements	element	NNS
18751	1704	17	combine	combine	VBP
18751	1704	18	appears	appear	VBZ
18751	1704	19	to	to	TO
18751	1704	20	be	be	VB
18751	1704	21	regulated	regulate	VBN
18751	1704	22	by	by	IN
18751	1704	23	no	no	DT
18751	1704	24	simple	simple	JJ
18751	1704	25	law	law	NN
18751	1704	26	.	.	.
18751	1705	1	For	for	IN
18751	1705	2	example	example	NN
18751	1705	3	:	:	:
18751	1705	4	Realgar	Realgar	NNP
18751	1705	5	.	.	.
18751	1706	1	Orpiment	orpiment	NN
18751	1706	2	.	.	.
18751	1707	1	Mispickel	Mispickel	NNP
18751	1707	2	.	.	.
18751	1708	1	Pyrites	pyrite	NNS
18751	1708	2	.	.	.
18751	1709	1	Arsenic	Arsenic	NNP
18751	1709	2	71.4	71.4	CD
18751	1709	3	60.9	60.9	CD
18751	1709	4	46.0	46.0	CD
18751	1709	5	--	--	:
18751	1709	6	Sulphur	Sulphur	NNP
18751	1709	7	28.6	28.6	CD
18751	1709	8	39.1	39.1	CD
18751	1709	9	19.6	19.6	CD
18751	1709	10	53.3	53.3	CD
18751	1709	11	Iron	Iron	NNP
18751	1709	12	--	--	:
18751	1709	13	--	--	:
18751	1709	14	34.4	34.4	CD
18751	1709	15	46.7	46.7	CD
18751	1709	16	------	------	NFP
18751	1709	17	------	------	NFP
18751	1709	18	------	------	NFP
18751	1709	19	------	------	NFP
18751	1709	20	100.0	100.0	CD
18751	1709	21	100.0	100.0	CD
18751	1709	22	100.0	100.0	CD
18751	1709	23	100.0	100.0	CD
18751	1709	24	But	but	CC
18751	1709	25	if	if	IN
18751	1709	26	in	in	IN
18751	1709	27	these	these	DT
18751	1709	28	examples	example	NNS
18751	1709	29	the	the	DT
18751	1709	30	composition	composition	NN
18751	1709	31	is	be	VBZ
18751	1709	32	calculated	calculate	VBN
18751	1709	33	,	,	,
18751	1709	34	not	not	RB
18751	1709	35	on	on	IN
18751	1709	36	100	100	CD
18751	1709	37	parts	part	NNS
18751	1709	38	,	,	,
18751	1709	39	but	but	CC
18751	1709	40	on	on	IN
18751	1709	41	107	107	CD
18751	1709	42	,	,	,
18751	1709	43	246	246	CD
18751	1709	44	,	,	,
18751	1709	45	163	163	CD
18751	1709	46	,	,	,
18751	1709	47	and	and	CC
18751	1709	48	120	120	CD
18751	1709	49	parts	part	NNS
18751	1709	50	respectively	respectively	RB
18751	1709	51	,	,	,
18751	1709	52	evidence	evidence	NN
18751	1709	53	of	of	IN
18751	1709	54	a	a	DT
18751	1709	55	simple	simple	JJ
18751	1709	56	law	law	NN
18751	1709	57	becomes	become	VBZ
18751	1709	58	apparent	apparent	JJ
18751	1709	59	.	.	.
18751	1710	1	Realgar	Realgar	NNP
18751	1710	2	.	.	.
18751	1711	1	Orpiment	orpiment	NN
18751	1711	2	.	.	.
18751	1712	1	Mispickel	Mispickel	NNP
18751	1712	2	.	.	.
18751	1713	1	Pyrites	pyrite	NNS
18751	1713	2	.	.	.
18751	1714	1	Arsenic	arsenic	JJ
18751	1714	2	75.0	75.0	CD
18751	1714	3	150.0	150.0	CD
18751	1714	4	75.0	75.0	CD
18751	1714	5	--	--	:
18751	1714	6	Sulphur	Sulphur	NNP
18751	1714	7	32.0	32.0	CD
18751	1714	8	96.0	96.0	CD
18751	1714	9	32.0	32.0	CD
18751	1714	10	64.0	64.0	CD
18751	1714	11	Iron	Iron	NNP
18751	1714	12	--	--	:
18751	1714	13	--	--	:
18751	1714	14	56.0	56.0	CD
18751	1714	15	56.0	56.0	CD
18751	1714	16	------	------	CD
18751	1714	17	------	------	NFP
18751	1714	18	------	------	NFP
18751	1714	19	------	------	NFP
18751	1714	20	107.0	107.0	CD
18751	1714	21	246.0	246.0	CD
18751	1714	22	163.0	163.0	CD
18751	1714	23	120.0	120.0	CD
18751	1714	24	It	-PRON-	PRP
18751	1714	25	will	will	MD
18751	1714	26	be	be	VB
18751	1714	27	seen	see	VBN
18751	1714	28	that	that	IN
18751	1714	29	the	the	DT
18751	1714	30	proportion	proportion	NN
18751	1714	31	of	of	IN
18751	1714	32	arsenic	arsenic	JJ
18751	1714	33	is	be	VBZ
18751	1714	34	75	75	CD
18751	1714	35	or	or	CC
18751	1714	36	twice	twice	RB
18751	1714	37	75	75	CD
18751	1714	38	,	,	,
18751	1714	39	that	that	DT
18751	1714	40	of	of	IN
18751	1714	41	iron	iron	NN
18751	1714	42	is	be	VBZ
18751	1714	43	56	56	CD
18751	1714	44	,	,	,
18751	1714	45	and	and	CC
18751	1714	46	that	that	DT
18751	1714	47	of	of	IN
18751	1714	48	sulphur	sulphur	NNP
18751	1714	49	32	32	CD
18751	1714	50	or	or	CC
18751	1714	51	some	some	DT
18751	1714	52	simple	simple	JJ
18751	1714	53	multiple	multiple	NN
18751	1714	54	of	of	IN
18751	1714	55	32	32	CD
18751	1714	56	.	.	.
18751	1715	1	The	the	DT
18751	1715	2	series	series	NN
18751	1715	3	of	of	IN
18751	1715	4	examples	example	NNS
18751	1715	5	might	may	MD
18751	1715	6	be	be	VB
18751	1715	7	extended	extend	VBN
18751	1715	8	indefinitely	indefinitely	RB
18751	1715	9	,	,	,
18751	1715	10	and	and	CC
18751	1715	11	it	-PRON-	PRP
18751	1715	12	would	would	MD
18751	1715	13	still	still	RB
18751	1715	14	be	be	VB
18751	1715	15	found	find	VBN
18751	1715	16	that	that	IN
18751	1715	17	the	the	DT
18751	1715	18	"	"	``
18751	1715	19	combining	combine	VBG
18751	1715	20	proportions	proportion	NNS
18751	1715	21	"	"	''
18751	1715	22	held	hold	VBD
18751	1715	23	good	good	JJ
18751	1715	24	.	.	.
18751	1716	1	The	the	DT
18751	1716	2	number	number	NN
18751	1716	3	75	75	CD
18751	1716	4	is	be	VBZ
18751	1716	5	spoken	speak	VBN
18751	1716	6	of	of	IN
18751	1716	7	as	as	IN
18751	1716	8	the	the	DT
18751	1716	9	"	"	``
18751	1716	10	combining	combine	VBG
18751	1716	11	weight	weight	NN
18751	1716	12	,	,	,
18751	1716	13	"	"	''
18751	1716	14	or	or	CC
18751	1716	15	,	,	,
18751	1716	16	more	more	RBR
18751	1716	17	frequently	frequently	RB
18751	1716	18	,	,	,
18751	1716	19	as	as	IN
18751	1716	20	the	the	DT
18751	1716	21	"	"	``
18751	1716	22	atomic	atomic	JJ
18751	1716	23	weight	weight	NN
18751	1716	24	"	"	''
18751	1716	25	of	of	IN
18751	1716	26	arsenic	arsenic	JJ
18751	1716	27	.	.	.
18751	1717	1	Similarly	similarly	RB
18751	1717	2	56	56	CD
18751	1717	3	is	be	VBZ
18751	1717	4	the	the	DT
18751	1717	5	atomic	atomic	JJ
18751	1717	6	weight	weight	NN
18751	1717	7	of	of	IN
18751	1717	8	iron	iron	NN
18751	1717	9	,	,	,
18751	1717	10	and	and	CC
18751	1717	11	32	32	CD
18751	1717	12	the	the	DT
18751	1717	13	atomic	atomic	JJ
18751	1717	14	weight	weight	NN
18751	1717	15	of	of	IN
18751	1717	16	sulphur	sulphur	NNP
18751	1717	17	.	.	.
18751	1718	1	The	the	DT
18751	1718	2	importance	importance	NN
18751	1718	3	of	of	IN
18751	1718	4	this	this	DT
18751	1718	5	law	law	NN
18751	1718	6	of	of	IN
18751	1718	7	chemical	chemical	NN
18751	1718	8	combination	combination	NN
18751	1718	9	is	be	VBZ
18751	1718	10	altogether	altogether	RB
18751	1718	11	independent	independent	JJ
18751	1718	12	of	of	IN
18751	1718	13	the	the	DT
18751	1718	14	atomic	atomic	JJ
18751	1718	15	theory	theory	NN
18751	1718	16	;	;	:
18751	1718	17	but	but	CC
18751	1718	18	this	this	DT
18751	1718	19	theory	theory	NN
18751	1718	20	furnishes	furnish	VBZ
18751	1718	21	the	the	DT
18751	1718	22	simplest	simple	JJS
18751	1718	23	explanation	explanation	NN
18751	1718	24	of	of	IN
18751	1718	25	the	the	DT
18751	1718	26	facts	fact	NNS
18751	1718	27	.	.	.
18751	1719	1	According	accord	VBG
18751	1719	2	to	to	IN
18751	1719	3	it	-PRON-	PRP
18751	1719	4	a	a	DT
18751	1719	5	chemical	chemical	JJ
18751	1719	6	compound	compound	NN
18751	1719	7	is	be	VBZ
18751	1719	8	made	make	VBN
18751	1719	9	up	up	RP
18751	1719	10	of	of	IN
18751	1719	11	exactly	exactly	RB
18751	1719	12	similar	similar	JJ
18751	1719	13	groups	group	NNS
18751	1719	14	of	of	IN
18751	1719	15	particles	particle	NNS
18751	1719	16	.	.	.
18751	1720	1	The	the	DT
18751	1720	2	particles	particle	NNS
18751	1720	3	of	of	IN
18751	1720	4	each	each	DT
18751	1720	5	elementary	elementary	JJ
18751	1720	6	substance	substance	NN
18751	1720	7	are	be	VBP
18751	1720	8	all	all	RB
18751	1720	9	alike	alike	RB
18751	1720	10	,	,	,
18751	1720	11	but	but	CC
18751	1720	12	differ	differ	VBP
18751	1720	13	from	from	IN
18751	1720	14	those	those	DT
18751	1720	15	of	of	IN
18751	1720	16	other	other	JJ
18751	1720	17	elements	element	NNS
18751	1720	18	in	in	IN
18751	1720	19	weight	weight	NN
18751	1720	20	.	.	.
18751	1721	1	Ultimate	ultimate	JJ
18751	1721	2	particles	particle	NNS
18751	1721	3	are	be	VBP
18751	1721	4	called	call	VBN
18751	1721	5	_	_	NNP
18751	1721	6	atoms	atom	NNS
18751	1721	7	_	_	NNP
18751	1721	8	,	,	,
18751	1721	9	and	and	CC
18751	1721	10	the	the	DT
18751	1721	11	groups	group	NNS
18751	1721	12	of	of	IN
18751	1721	13	atoms	atom	NNS
18751	1721	14	are	be	VBP
18751	1721	15	called	call	VBN
18751	1721	16	_	_	NNP
18751	1721	17	molecules	molecule	NNS
18751	1721	18	_	_	NNP
18751	1721	19	.	.	.
18751	1722	1	The	the	DT
18751	1722	2	atomic	atomic	JJ
18751	1722	3	weight	weight	NN
18751	1722	4	of	of	IN
18751	1722	5	any	any	DT
18751	1722	6	particular	particular	JJ
18751	1722	7	element	element	NN
18751	1722	8	is	be	VBZ
18751	1722	9	the	the	DT
18751	1722	10	weight	weight	NN
18751	1722	11	of	of	IN
18751	1722	12	its	-PRON-	PRP$
18751	1722	13	atom	atom	NN
18751	1722	14	compared	compare	VBN
18751	1722	15	with	with	IN
18751	1722	16	the	the	DT
18751	1722	17	weight	weight	NN
18751	1722	18	of	of	IN
18751	1722	19	an	an	DT
18751	1722	20	atom	atom	NN
18751	1722	21	of	of	IN
18751	1722	22	hydrogen	hydrogen	NN
18751	1722	23	.	.	.
18751	1723	1	The	the	DT
18751	1723	2	atom	atom	NN
18751	1723	3	of	of	IN
18751	1723	4	sulphur	sulphur	NNP
18751	1723	5	,	,	,
18751	1723	6	for	for	IN
18751	1723	7	instance	instance	NN
18751	1723	8	,	,	,
18751	1723	9	is	be	VBZ
18751	1723	10	32	32	CD
18751	1723	11	times	time	NNS
18751	1723	12	as	as	RB
18751	1723	13	heavy	heavy	JJ
18751	1723	14	as	as	IN
18751	1723	15	the	the	DT
18751	1723	16	atom	atom	NN
18751	1723	17	of	of	IN
18751	1723	18	hydrogen	hydrogen	NN
18751	1723	19	,	,	,
18751	1723	20	and	and	CC
18751	1723	21	the	the	DT
18751	1723	22	atomic	atomic	JJ
18751	1723	23	weight	weight	NN
18751	1723	24	of	of	IN
18751	1723	25	sulphur	sulphur	NNP
18751	1723	26	is	be	VBZ
18751	1723	27	32	32	CD
18751	1723	28	.	.	.
18751	1724	1	The	the	DT
18751	1724	2	_	_	NNP
18751	1724	3	molecular	molecular	JJ
18751	1724	4	weight	weight	NN
18751	1724	5	_	_	NNP
18751	1724	6	is	be	VBZ
18751	1724	7	the	the	DT
18751	1724	8	sum	sum	NN
18751	1724	9	of	of	IN
18751	1724	10	the	the	DT
18751	1724	11	atomic	atomic	JJ
18751	1724	12	weights	weight	NNS
18751	1724	13	of	of	IN
18751	1724	14	the	the	DT
18751	1724	15	group	group	NN
18751	1724	16	.	.	.
18751	1725	1	The	the	DT
18751	1725	2	molecule	molecule	NN
18751	1725	3	of	of	IN
18751	1725	4	pyrites	pyrite	NNS
18751	1725	5	contains	contain	VBZ
18751	1725	6	two	two	CD
18751	1725	7	atoms	atom	NNS
18751	1725	8	of	of	IN
18751	1725	9	sulphur	sulphur	NNP
18751	1725	10	and	and	CC
18751	1725	11	one	one	CD
18751	1725	12	of	of	IN
18751	1725	13	iron	iron	NN
18751	1725	14	:	:	:
18751	1725	15	on	on	IN
18751	1725	16	referring	refer	VBG
18751	1725	17	to	to	IN
18751	1725	18	the	the	DT
18751	1725	19	table	table	NN
18751	1725	20	of	of	IN
18751	1725	21	atomic	atomic	JJ
18751	1725	22	weights	weight	NNS
18751	1725	23	it	-PRON-	PRP
18751	1725	24	will	will	MD
18751	1725	25	be	be	VB
18751	1725	26	seen	see	VBN
18751	1725	27	that	that	IN
18751	1725	28	the	the	DT
18751	1725	29	atomic	atomic	JJ
18751	1725	30	weights	weight	NNS
18751	1725	31	are	be	VBP
18751	1725	32	--	--	:
18751	1725	33	sulphur	sulphur	NNP
18751	1725	34	32	32	CD
18751	1725	35	,	,	,
18751	1725	36	and	and	CC
18751	1725	37	iron	iron	NN
18751	1725	38	56	56	CD
18751	1725	39	.	.	.
18751	1726	1	The	the	DT
18751	1726	2	molecular	molecular	JJ
18751	1726	3	weight	weight	NN
18751	1726	4	,	,	,
18751	1726	5	therefore	therefore	RB
18751	1726	6	,	,	,
18751	1726	7	is	be	VBZ
18751	1726	8	32	32	CD
18751	1726	9	+	+	SYM
18751	1726	10	32	32	CD
18751	1726	11	+	+	SYM
18751	1726	12	56	56	CD
18751	1726	13	-	-	HYPH
18751	1726	14	-that	-that	NN
18751	1726	15	is	be	VBZ
18751	1726	16	,	,	,
18751	1726	17	120	120	CD
18751	1726	18	.	.	.
18751	1727	1	The	the	DT
18751	1727	2	meaning	meaning	NN
18751	1727	3	of	of	IN
18751	1727	4	this	this	DT
18751	1727	5	is	be	VBZ
18751	1727	6	,	,	,
18751	1727	7	120	120	CD
18751	1727	8	parts	part	NNS
18751	1727	9	by	by	IN
18751	1727	10	weight	weight	NN
18751	1727	11	of	of	IN
18751	1727	12	iron	iron	NN
18751	1727	13	pyrites	pyrite	NNS
18751	1727	14	contain	contain	VBP
18751	1727	15	64	64	CD
18751	1727	16	parts	part	NNS
18751	1727	17	of	of	IN
18751	1727	18	sulphur	sulphur	NNP
18751	1727	19	and	and	CC
18751	1727	20	56	56	CD
18751	1727	21	parts	part	NNS
18751	1727	22	of	of	IN
18751	1727	23	iron	iron	NN
18751	1727	24	;	;	:
18751	1727	25	and	and	CC
18751	1727	26	this	this	DT
18751	1727	27	is	be	VBZ
18751	1727	28	true	true	JJ
18751	1727	29	whether	whether	IN
18751	1727	30	the	the	DT
18751	1727	31	"	"	``
18751	1727	32	parts	part	NNS
18751	1727	33	by	by	IN
18751	1727	34	weight	weight	NN
18751	1727	35	"	"	''
18751	1727	36	be	be	VB
18751	1727	37	grains	grain	NNS
18751	1727	38	or	or	CC
18751	1727	39	tons	ton	NNS
18751	1727	40	.	.	.
18751	1728	1	_	_	NNP
18751	1728	2	The	the	DT
18751	1728	3	symbol	symbol	NN
18751	1728	4	or	or	CC
18751	1728	5	formula	formula	NN
18751	1728	6	of	of	IN
18751	1728	7	an	an	DT
18751	1728	8	atom	atom	NN
18751	1728	9	_	_	NNP
18751	1728	10	is	be	VBZ
18751	1728	11	generally	generally	RB
18751	1728	12	the	the	DT
18751	1728	13	initial	initial	JJ
18751	1728	14	letter	letter	NN
18751	1728	15	or	or	CC
18751	1728	16	letters	letter	NNS
18751	1728	17	of	of	IN
18751	1728	18	the	the	DT
18751	1728	19	Latin	Latin	NNP
18751	1728	20	or	or	CC
18751	1728	21	English	english	JJ
18751	1728	22	name	name	NN
18751	1728	23	of	of	IN
18751	1728	24	the	the	DT
18751	1728	25	substance	substance	NN
18751	1728	26	.	.	.
18751	1729	1	The	the	DT
18751	1729	2	atom	atom	NN
18751	1729	3	of	of	IN
18751	1729	4	hydrogen	hydrogen	NN
18751	1729	5	is	be	VBZ
18751	1729	6	written	write	VBN
18751	1729	7	H	h	NN
18751	1729	8	,	,	,
18751	1729	9	that	that	DT
18751	1729	10	of	of	IN
18751	1729	11	oxygen	oxygen	NN
18751	1729	12	O	o	NN
18751	1729	13	,	,	,
18751	1729	14	of	of	IN
18751	1729	15	sulphur	sulphur	NNP
18751	1729	16	S	S	NNP
18751	1729	17	,	,	,
18751	1729	18	of	of	IN
18751	1729	19	iron	iron	NN
18751	1729	20	(	(	-LRB-
18751	1729	21	ferrum	ferrum	NN
18751	1729	22	)	)	-RRB-
18751	1729	23	Fe	fe	UH
18751	1729	24	,	,	,
18751	1729	25	and	and	CC
18751	1729	26	so	so	RB
18751	1729	27	on	on	RB
18751	1729	28	.	.	.
18751	1730	1	A	a	DT
18751	1730	2	list	list	NN
18751	1730	3	of	of	IN
18751	1730	4	these	these	DT
18751	1730	5	symbols	symbol	NNS
18751	1730	6	is	be	VBZ
18751	1730	7	given	give	VBN
18751	1730	8	in	in	IN
18751	1730	9	the	the	DT
18751	1730	10	table	table	NN
18751	1730	11	of	of	IN
18751	1730	12	atomic	atomic	JJ
18751	1730	13	weights	weight	NNS
18751	1730	14	.	.	.
18751	1731	1	_	_	NNP
18751	1731	2	The	the	DT
18751	1731	3	formula	formula	NN
18751	1731	4	of	of	IN
18751	1731	5	a	a	DT
18751	1731	6	molecule	molecule	NN
18751	1731	7	_	_	NNP
18751	1731	8	is	be	VBZ
18751	1731	9	obtained	obtain	VBN
18751	1731	10	by	by	IN
18751	1731	11	placing	place	VBG
18751	1731	12	together	together	RB
18751	1731	13	the	the	DT
18751	1731	14	symbols	symbol	NNS
18751	1731	15	of	of	IN
18751	1731	16	the	the	DT
18751	1731	17	contained	contain	VBN
18751	1731	18	atoms	atom	NNS
18751	1731	19	.	.	.
18751	1732	1	Thus	thus	RB
18751	1732	2	,	,	,
18751	1732	3	Fe	Fe	NNP
18751	1732	4	represents	represent	VBZ
18751	1732	5	an	an	DT
18751	1732	6	atom	atom	NN
18751	1732	7	of	of	IN
18751	1732	8	iron	iron	NN
18751	1732	9	,	,	,
18751	1732	10	S	S	NNP
18751	1732	11	an	an	DT
18751	1732	12	atom	atom	NN
18751	1732	13	of	of	IN
18751	1732	14	sulphur	sulphur	NN
18751	1732	15	,	,	,
18751	1732	16	while	while	IN
18751	1732	17	FeS	FeS	NNP
18751	1732	18	represents	represent	VBZ
18751	1732	19	the	the	DT
18751	1732	20	molecule	molecule	NN
18751	1732	21	of	of	IN
18751	1732	22	sulphide	sulphide	NN
18751	1732	23	of	of	IN
18751	1732	24	iron	iron	NN
18751	1732	25	as	as	IN
18751	1732	26	containing	contain	VBG
18751	1732	27	one	one	CD
18751	1732	28	atom	atom	NN
18751	1732	29	of	of	IN
18751	1732	30	each	each	DT
18751	1732	31	element	element	NN
18751	1732	32	.	.	.
18751	1733	1	When	when	WRB
18751	1733	2	more	more	JJR
18751	1733	3	than	than	IN
18751	1733	4	one	one	CD
18751	1733	5	atom	atom	NN
18751	1733	6	of	of	IN
18751	1733	7	an	an	DT
18751	1733	8	element	element	NN
18751	1733	9	is	be	VBZ
18751	1733	10	present	present	JJ
18751	1733	11	this	this	DT
18751	1733	12	is	be	VBZ
18751	1733	13	shown	show	VBN
18751	1733	14	by	by	IN
18751	1733	15	writing	write	VBG
18751	1733	16	a	a	DT
18751	1733	17	figure	figure	NN
18751	1733	18	under	under	IN
18751	1733	19	and	and	CC
18751	1733	20	after	after	IN
18751	1733	21	the	the	DT
18751	1733	22	symbol	symbol	NN
18751	1733	23	;	;	:
18751	1733	24	thus	thus	RB
18751	1733	25	,	,	,
18751	1733	26	FeS_{2	FeS_{2	NNP
18751	1733	27	}	}	-RRB-
18751	1733	28	represents	represent	VBZ
18751	1733	29	a	a	DT
18751	1733	30	molecule	molecule	NN
18751	1733	31	with	with	IN
18751	1733	32	one	one	CD
18751	1733	33	atom	atom	NN
18751	1733	34	of	of	IN
18751	1733	35	iron	iron	NN
18751	1733	36	and	and	CC
18751	1733	37	two	two	CD
18751	1733	38	atoms	atom	NNS
18751	1733	39	of	of	IN
18751	1733	40	sulphur	sulphur	NN
18751	1733	41	,	,	,
18751	1733	42	Fe_{2}S_{3	fe_{2}s_{3	CD
18751	1733	43	}	}	-RRB-
18751	1733	44	similarly	similarly	RB
18751	1733	45	shows	show	VBZ
18751	1733	46	one	one	CD
18751	1733	47	with	with	IN
18751	1733	48	two	two	CD
18751	1733	49	atoms	atom	NNS
18751	1733	50	of	of	IN
18751	1733	51	iron	iron	NN
18751	1733	52	and	and	CC
18751	1733	53	three	three	CD
18751	1733	54	of	of	IN
18751	1733	55	sulphur	sulphur	NNP
18751	1733	56	.	.	.
18751	1734	1	When	when	WRB
18751	1734	2	a	a	DT
18751	1734	3	group	group	NN
18751	1734	4	of	of	IN
18751	1734	5	atoms	atom	NNS
18751	1734	6	is	be	VBZ
18751	1734	7	enclosed	enclose	VBN
18751	1734	8	in	in	IN
18751	1734	9	brackets	bracket	NNS
18751	1734	10	,	,	,
18751	1734	11	a	a	DT
18751	1734	12	figure	figure	NN
18751	1734	13	after	after	IN
18751	1734	14	and	and	CC
18751	1734	15	under	under	IN
18751	1734	16	the	the	DT
18751	1734	17	bracket	bracket	NN
18751	1734	18	multiplies	multiplie	NNS
18751	1734	19	all	all	RB
18751	1734	20	within	within	IN
18751	1734	21	it	-PRON-	PRP
18751	1734	22	;	;	:
18751	1734	23	for	for	IN
18751	1734	24	example	example	NN
18751	1734	25	,	,	,
18751	1734	26	Pb(NO_{3})_{2	Pb(NO_{3})_{2	NNP
18751	1734	27	}	}	-RRB-
18751	1734	28	is	be	VBZ
18751	1734	29	another	another	DT
18751	1734	30	way	way	NN
18751	1734	31	of	of	IN
18751	1734	32	writing	writing	NN
18751	1734	33	PbN_{2}O_{6	PbN_{2}O_{6	NNP
18751	1734	34	}	}	-RRB-
18751	1734	35	.	.	.
18751	1735	1	Sometimes	sometimes	RB
18751	1735	2	it	-PRON-	PRP
18751	1735	3	is	be	VBZ
18751	1735	4	convenient	convenient	JJ
18751	1735	5	to	to	TO
18751	1735	6	represent	represent	VB
18751	1735	7	the	the	DT
18751	1735	8	atoms	atom	NNS
18751	1735	9	of	of	IN
18751	1735	10	a	a	DT
18751	1735	11	molecule	molecule	NN
18751	1735	12	as	as	IN
18751	1735	13	divided	divide	VBN
18751	1735	14	into	into	IN
18751	1735	15	two	two	CD
18751	1735	16	or	or	CC
18751	1735	17	more	more	JJR
18751	1735	18	groups	group	NNS
18751	1735	19	;	;	:
18751	1735	20	this	this	DT
18751	1735	21	may	may	MD
18751	1735	22	be	be	VB
18751	1735	23	done	do	VBN
18751	1735	24	by	by	IN
18751	1735	25	writing	write	VBG
18751	1735	26	the	the	DT
18751	1735	27	formulæ	formulæ	NN
18751	1735	28	of	of	IN
18751	1735	29	the	the	DT
18751	1735	30	groups	group	NNS
18751	1735	31	,	,	,
18751	1735	32	and	and	CC
18751	1735	33	separating	separate	VBG
18751	1735	34	each	each	DT
18751	1735	35	simple	simple	JJ
18751	1735	36	formula	formula	NN
18751	1735	37	by	by	IN
18751	1735	38	a	a	DT
18751	1735	39	full	full	JJ
18751	1735	40	stop	stop	NN
18751	1735	41	.	.	.
18751	1736	1	Slaked	slake	VBN
18751	1736	2	lime	lime	NN
18751	1736	3	,	,	,
18751	1736	4	for	for	IN
18751	1736	5	instance	instance	NN
18751	1736	6	,	,	,
18751	1736	7	has	have	VBZ
18751	1736	8	the	the	DT
18751	1736	9	formula	formula	NN
18751	1736	10	CaH_{2}O_{2	CaH_{2}O_{2	NNP
18751	1736	11	}	}	-RRB-
18751	1736	12	;	;	:
18751	1736	13	or	or	CC
18751	1736	14	,	,	,
18751	1736	15	as	as	IN
18751	1736	16	already	already	RB
18751	1736	17	explained	explain	VBN
18751	1736	18	,	,	,
18751	1736	19	we	-PRON-	PRP
18751	1736	20	may	may	MD
18751	1736	21	write	write	VB
18751	1736	22	it	-PRON-	PRP
18751	1736	23	Ca(HO)_{2	Ca(HO)_{2	NNP
18751	1736	24	}	}	-RRB-
18751	1736	25	;	;	:
18751	1736	26	or	or	CC
18751	1736	27	,	,	,
18751	1736	28	if	if	IN
18751	1736	29	for	for	IN
18751	1736	30	purposes	purpose	NNS
18751	1736	31	of	of	IN
18751	1736	32	explanation	explanation	NN
18751	1736	33	we	-PRON-	PRP
18751	1736	34	wished	wish	VBD
18751	1736	35	to	to	TO
18751	1736	36	look	look	VB
18751	1736	37	on	on	IN
18751	1736	38	it	-PRON-	PRP
18751	1736	39	as	as	IN
18751	1736	40	lime	lime	NN
18751	1736	41	(	(	-LRB-
18751	1736	42	CaO	CaO	NNP
18751	1736	43	)	)	-RRB-
18751	1736	44	and	and	CC
18751	1736	45	water	water	NN
18751	1736	46	(	(	-LRB-
18751	1736	47	H_{2}O	H_{2}O	NNP
18751	1736	48	)	)	-RRB-
18751	1736	49	,	,	,
18751	1736	50	we	-PRON-	PRP
18751	1736	51	could	could	MD
18751	1736	52	write	write	VB
18751	1736	53	it	-PRON-	PRP
18751	1736	54	CaO.H_{2}O.	CaO.H_{2}O.	NNP
18751	1737	1	A	a	DT
18751	1737	2	plus	plus	CC
18751	1737	3	sign	sign	NN
18751	1737	4	(	(	-LRB-
18751	1737	5	+	+	NFP
18751	1737	6	)	)	-RRB-
18751	1737	7	has	have	VBZ
18751	1737	8	a	a	DT
18751	1737	9	different	different	JJ
18751	1737	10	meaning	meaning	NN
18751	1737	11	;	;	:
18751	1737	12	CaO	CaO	NNP
18751	1737	13	+	+	DT
18751	1737	14	H_{2}O	h_{2}o	NN
18751	1737	15	indicates	indicate	VBZ
18751	1737	16	quantities	quantity	NNS
18751	1737	17	of	of	IN
18751	1737	18	two	two	CD
18751	1737	19	substances	substance	NNS
18751	1737	20	,	,	,
18751	1737	21	water	water	NN
18751	1737	22	and	and	CC
18751	1737	23	lime	lime	NN
18751	1737	24	,	,	,
18751	1737	25	which	which	WDT
18751	1737	26	are	be	VBP
18751	1737	27	separate	separate	JJ
18751	1737	28	from	from	IN
18751	1737	29	each	each	DT
18751	1737	30	other	other	JJ
18751	1737	31	.	.	.
18751	1738	1	The	the	DT
18751	1738	2	sign	sign	NN
18751	1738	3	of	of	IN
18751	1738	4	equality	equality	NN
18751	1738	5	(	(	-LRB-
18751	1738	6	=)	=)	NN
18751	1738	7	is	be	VBZ
18751	1738	8	generally	generally	RB
18751	1738	9	used	use	VBN
18751	1738	10	to	to	TO
18751	1738	11	separate	separate	VB
18751	1738	12	a	a	DT
18751	1738	13	statement	statement	NN
18751	1738	14	of	of	IN
18751	1738	15	the	the	DT
18751	1738	16	reagents	reagent	NNS
18751	1738	17	used	use	VBN
18751	1738	18	from	from	IN
18751	1738	19	another	another	DT
18751	1738	20	statement	statement	NN
18751	1738	21	of	of	IN
18751	1738	22	the	the	DT
18751	1738	23	products	product	NNS
18751	1738	24	of	of	IN
18751	1738	25	the	the	DT
18751	1738	26	reaction	reaction	NN
18751	1738	27	;	;	:
18751	1738	28	it	-PRON-	PRP
18751	1738	29	may	may	MD
18751	1738	30	be	be	VB
18751	1738	31	translated	translate	VBN
18751	1738	32	into	into	IN
18751	1738	33	the	the	DT
18751	1738	34	word	word	NN
18751	1738	35	"	"	``
18751	1738	36	yields	yield	NNS
18751	1738	37	"	"	''
18751	1738	38	or	or	CC
18751	1738	39	"	"	``
18751	1738	40	becomes	become	VBZ
18751	1738	41	.	.	.
18751	1738	42	"	"	''
18751	1739	1	The	the	DT
18751	1739	2	two	two	CD
18751	1739	3	statements	statement	NNS
18751	1739	4	form	form	VBP
18751	1739	5	an	an	DT
18751	1739	6	equation	equation	NN
18751	1739	7	.	.	.
18751	1740	1	Ignoring	ignore	VBG
18751	1740	2	the	the	DT
18751	1740	3	quantitative	quantitative	JJ
18751	1740	4	relation	relation	NN
18751	1740	5	,	,	,
18751	1740	6	the	the	DT
18751	1740	7	meaning	meaning	NN
18751	1740	8	of	of	IN
18751	1740	9	the	the	DT
18751	1740	10	equation	equation	NN
18751	1740	11	CaO	cao	NN
18751	1740	12	+	+	CC
18751	1740	13	H_{2}O	h_{2}o	NN
18751	1740	14	=	=	NFP
18751	1740	15	CaO.H_{2}O	CaO.H_{2}O	NNP
18751	1740	16	is	be	VBZ
18751	1740	17	:	:	:
18751	1740	18	"	"	``
18751	1740	19	lime	lime	NN
18751	1740	20	and	and	CC
18751	1740	21	water	water	NN
18751	1740	22	yield	yield	NN
18751	1740	23	slaked	slake	VBN
18751	1740	24	lime	lime	NN
18751	1740	25	.	.	.
18751	1740	26	"	"	''
18751	1741	1	By	by	IN
18751	1741	2	referring	refer	VBG
18751	1741	3	to	to	IN
18751	1741	4	a	a	DT
18751	1741	5	table	table	NN
18751	1741	6	of	of	IN
18751	1741	7	atomic	atomic	JJ
18751	1741	8	weights	weight	NNS
18751	1741	9	we	-PRON-	PRP
18751	1741	10	can	can	MD
18751	1741	11	elicit	elicit	VB
18751	1741	12	the	the	DT
18751	1741	13	quantitative	quantitative	JJ
18751	1741	14	relations	relation	NNS
18751	1741	15	thus:--	thus:--	''
18751	1741	16	CaO	CaO	NNP
18751	1741	17	+	+	CC
18751	1741	18	H_{2}O	H_{2}O	NNP
18751	1741	19	=	=	SYM
18751	1741	20	CaH_{2}O_{2	CaH_{2}O_{2	NNP
18751	1741	21	}	}	-RRB-
18751	1741	22	|	|	NNP
18751	1741	23	|	|	CD
18751	1741	24	|	|	CD
18751	1741	25	V	v	NN
18751	1741	26	V	v	NN
18751	1741	27	V	v	NN
18751	1741	28	Ca	ca	NN
18751	1741	29	=	=	SYM
18751	1741	30	40	40	CD
18751	1741	31	H_{2	H_{2	NNP
18751	1741	32	}	}	-RRB-
18751	1741	33	=	=	SYM
18751	1741	34	2	2	CD
18751	1741	35	=	=	SYM
18751	1741	36	1×2	1×2	CD
18751	1741	37	Ca	ca	NN
18751	1741	38	=	=	SYM
18751	1741	39	40	40	CD
18751	1741	40	O	o	NN
18751	1741	41	=	=	SYM
18751	1741	42	16	16	CD
18751	1741	43	O	o	NN
18751	1741	44	=	=	SYM
18751	1741	45	16	16	CD
18751	1741	46	H_{2	H_{2	NNP
18751	1741	47	}	}	-RRB-
18751	1741	48	=	=	SYM
18751	1741	49	2	2	CD
18751	1741	50	=	=	SYM
18751	1741	51	1×2	1×2	CD
18751	1741	52	--	--	:
18751	1741	53	--	--	:
18751	1741	54	O_{2	O_{2	NNP
18751	1741	55	}	}	-RRB-
18751	1741	56	=	=	SYM
18751	1741	57	32	32	CD
18751	1741	58	=	=	SYM
18751	1741	59	16×2	16×2	CD
18751	1741	60	56	56	CD
18751	1741	61	18	18	CD
18751	1741	62	--	--	:
18751	1741	63	74	74	CD
18751	1741	64	Or	or	CC
18751	1741	65	,	,	,
18751	1741	66	putting	put	VBG
18751	1741	67	it	-PRON-	PRP
18751	1741	68	in	in	IN
18751	1741	69	words	word	NNS
18751	1741	70	,	,	,
18751	1741	71	56	56	CD
18751	1741	72	parts	part	NNS
18751	1741	73	of	of	IN
18751	1741	74	lime	lime	NN
18751	1741	75	combine	combine	VBP
18751	1741	76	with	with	IN
18751	1741	77	18	18	CD
18751	1741	78	parts	part	NNS
18751	1741	79	of	of	IN
18751	1741	80	water	water	NN
18751	1741	81	to	to	TO
18751	1741	82	form	form	VB
18751	1741	83	74	74	CD
18751	1741	84	parts	part	NNS
18751	1741	85	of	of	IN
18751	1741	86	slaked	slake	VBN
18751	1741	87	lime	lime	NN
18751	1741	88	.	.	.
18751	1742	1	This	this	DT
18751	1742	2	equation	equation	NN
18751	1742	3	enables	enable	VBZ
18751	1742	4	one	one	PRP
18751	1742	5	to	to	TO
18751	1742	6	answer	answer	VB
18751	1742	7	such	such	PDT
18751	1742	8	a	a	DT
18751	1742	9	question	question	NN
18751	1742	10	as	as	IN
18751	1742	11	this:--How	this:--how	RB
18751	1742	12	much	much	JJ
18751	1742	13	lime	lime	NN
18751	1742	14	must	must	MD
18751	1742	15	be	be	VB
18751	1742	16	used	use	VBN
18751	1742	17	to	to	TO
18751	1742	18	produce	produce	VB
18751	1742	19	1	1	CD
18751	1742	20	cwt	cwt	NN
18751	1742	21	.	.	.
18751	1743	1	of	of	IN
18751	1743	2	slaked	slake	VBN
18751	1743	3	lime	lime	NN
18751	1743	4	?	?	.
18751	1744	1	for	for	IN
18751	1744	2	,	,	,
18751	1744	3	if	if	IN
18751	1744	4	74	74	CD
18751	1744	5	lbs	lbs	NN
18751	1744	6	.	.	.
18751	1745	1	of	of	IN
18751	1745	2	slaked	slaked	JJ
18751	1745	3	lime	lime	NN
18751	1745	4	require	require	VBP
18751	1745	5	56	56	CD
18751	1745	6	lbs	lbs	NN
18751	1745	7	.	.	.
18751	1746	1	of	of	IN
18751	1746	2	lime	lime	NNP
18751	1746	3	,	,	,
18751	1746	4	112	112	CD
18751	1746	5	lbs	lbs	NN
18751	1746	6	.	.	.
18751	1747	1	will	will	MD
18751	1747	2	require	require	VB
18751	1747	3	(	(	-LRB-
18751	1747	4	56×112)/74	56×112)/74	NN
18751	1747	5	,	,	,
18751	1747	6	or	or	CC
18751	1747	7	about	about	RB
18751	1747	8	84	84	CD
18751	1747	9	-	-	SYM
18751	1747	10	3/4	3/4	CD
18751	1747	11	lbs	lbs	NN
18751	1747	12	.	.	.
18751	1748	1	As	as	IN
18751	1748	2	another	another	DT
18751	1748	3	example	example	NN
18751	1748	4	having	have	VBG
18751	1748	5	a	a	DT
18751	1748	6	closer	close	JJR
18751	1748	7	bearing	bearing	NN
18751	1748	8	on	on	IN
18751	1748	9	assaying	assay	VBG
18751	1748	10	take	take	VB
18751	1748	11	the	the	DT
18751	1748	12	following	follow	VBG
18751	1748	13	question:--"In	question:--"in	JJ
18751	1748	14	order	order	NN
18751	1748	15	to	to	TO
18751	1748	16	assay	assay	VB
18751	1748	17	5	5	CD
18751	1748	18	grams	gram	NNS
18751	1748	19	of	of	IN
18751	1748	20	'	'	``
18751	1748	21	black	black	JJ
18751	1748	22	tin	tin	NN
18751	1748	23	'	'	''
18751	1748	24	(	(	-LRB-
18751	1748	25	SnO_{2	SnO_{2	NNP
18751	1748	26	}	}	-RRB-
18751	1748	27	)	)	-RRB-
18751	1748	28	by	by	IN
18751	1748	29	the	the	DT
18751	1748	30	cyanide	cyanide	NN
18751	1748	31	process	process	NN
18751	1748	32	,	,	,
18751	1748	33	how	how	WRB
18751	1748	34	much	much	JJ
18751	1748	35	potassic	potassic	JJ
18751	1748	36	cyanide	cyanide	NN
18751	1748	37	(	(	-LRB-
18751	1748	38	KCN	KCN	NNP
18751	1748	39	)	)	-RRB-
18751	1748	40	will	will	MD
18751	1748	41	be	be	VB
18751	1748	42	required	require	VBN
18751	1748	43	?	?	.
18751	1748	44	"	"	''
18751	1749	1	The	the	DT
18751	1749	2	reaction	reaction	NN
18751	1749	3	is	be	VBZ
18751	1749	4	SnO_{2	SnO_{2	NNP
18751	1749	5	}	}	-RRB-
18751	1749	6	+	+	CC
18751	1749	7	2KCN	2kcn	NN
18751	1749	8	=	=	SYM
18751	1749	9	Sn	Sn	NNP
18751	1749	10	+	+	SYM
18751	1749	11	2KCNO	2kcno	CD
18751	1749	12	|	|	CD
18751	1749	13	|	|	CD
18751	1749	14	V	v	NN
18751	1749	15	V	v	NN
18751	1749	16	Sn	Sn	NNP
18751	1749	17	=	=	SYM
18751	1749	18	118	118	CD
18751	1749	19	K	k	NN
18751	1749	20	=	=	SYM
18751	1749	21	39	39	CD
18751	1749	22	O_{2	O_{2	NNP
18751	1749	23	}	}	-RRB-
18751	1749	24	=	=	SYM
18751	1749	25	32	32	CD
18751	1749	26	C	c	NN
18751	1749	27	=	=	SYM
18751	1749	28	12	12	CD
18751	1749	29	---	---	:
18751	1749	30	N	n	NN
18751	1749	31	=	=	SYM
18751	1749	32	14	14	CD
18751	1749	33	150	150	CD
18751	1749	34	--	--	:
18751	1749	35	65×2	65×2	CD
18751	1749	36	=	=	SYM
18751	1749	37	130	130	CD
18751	1749	38	What	what	WP
18751	1749	39	is	be	VBZ
18751	1749	40	sought	seek	VBN
18751	1749	41	for	for	IN
18751	1749	42	here	here	RB
18751	1749	43	is	be	VBZ
18751	1749	44	the	the	DT
18751	1749	45	relation	relation	NN
18751	1749	46	between	between	IN
18751	1749	47	the	the	DT
18751	1749	48	quantities	quantity	NNS
18751	1749	49	of	of	IN
18751	1749	50	SnO_{2	SnO_{2	NNP
18751	1749	51	}	}	-RRB-
18751	1749	52	and	and	CC
18751	1749	53	KCN	KCN	NNP
18751	1749	54	.	.	.
18751	1750	1	Note	note	VB
18751	1750	2	that	that	IN
18751	1750	3	a	a	DT
18751	1750	4	figure	figure	NN
18751	1750	5	before	before	IN
18751	1750	6	a	a	DT
18751	1750	7	formula	formula	NN
18751	1750	8	multiplies	multiply	VBZ
18751	1750	9	all	all	DT
18751	1750	10	that	that	WDT
18751	1750	11	follows	follow	VBZ
18751	1750	12	up	up	RP
18751	1750	13	to	to	IN
18751	1750	14	the	the	DT
18751	1750	15	next	next	JJ
18751	1750	16	stop	stop	NN
18751	1750	17	or	or	CC
18751	1750	18	plus	plus	NN
18751	1750	19	or	or	CC
18751	1750	20	equality	equality	NN
18751	1750	21	sign	sign	NN
18751	1750	22	.	.	.
18751	1751	1	The	the	DT
18751	1751	2	question	question	NN
18751	1751	3	is	be	VBZ
18751	1751	4	now	now	RB
18751	1751	5	resolved	resolve	VBN
18751	1751	6	to	to	IN
18751	1751	7	this	this	DT
18751	1751	8	:	:	:
18751	1751	9	if	if	IN
18751	1751	10	150	150	CD
18751	1751	11	grams	gram	NNS
18751	1751	12	of	of	IN
18751	1751	13	oxide	oxide	NN
18751	1751	14	of	of	IN
18751	1751	15	tin	tin	NN
18751	1751	16	require	require	VBP
18751	1751	17	130	130	CD
18751	1751	18	grams	gram	NNS
18751	1751	19	of	of	IN
18751	1751	20	cyanide	cyanide	NN
18751	1751	21	,	,	,
18751	1751	22	how	how	WRB
18751	1751	23	much	much	JJ
18751	1751	24	will	will	MD
18751	1751	25	5	5	CD
18751	1751	26	grams	gram	NNS
18751	1751	27	require	require	VB
18751	1751	28	?	?	.
18751	1752	1	150	150	CD
18751	1752	2	:	:	:
18751	1752	3	130	130	CD
18751	1752	4	:	:	:
18751	1752	5	:	:	:
18751	1752	6	5	5	CD
18751	1752	7	:	:	:
18751	1752	8	_	_	NNP
18751	1752	9	x	x	NNP
18751	1752	10	_	_	NNP
18751	1752	11	_	_	NNP
18751	1752	12	x	x	NNP
18751	1752	13	_	_	NNP
18751	1752	14	=	=	SYM
18751	1752	15	4.33	4.33	CD
18751	1752	16	grams	gram	NNS
18751	1752	17	.	.	.
18751	1753	1	A	a	DT
18751	1753	2	problem	problem	NN
18751	1753	3	of	of	IN
18751	1753	4	frequent	frequent	JJ
18751	1753	5	occurrence	occurrence	NN
18751	1753	6	is	be	VBZ
18751	1753	7	to	to	TO
18751	1753	8	find	find	VB
18751	1753	9	the	the	DT
18751	1753	10	percentage	percentage	NN
18751	1753	11	composition	composition	NN
18751	1753	12	of	of	IN
18751	1753	13	a	a	DT
18751	1753	14	substance	substance	NN
18751	1753	15	when	when	WRB
18751	1753	16	its	-PRON-	PRP$
18751	1753	17	formula	formula	NN
18751	1753	18	has	have	VBZ
18751	1753	19	been	be	VBN
18751	1753	20	given	give	VBN
18751	1753	21	.	.	.
18751	1754	1	For	for	IN
18751	1754	2	example	example	NN
18751	1754	3	:	:	:
18751	1754	4	"	"	``
18751	1754	5	What	what	WDT
18751	1754	6	percentage	percentage	NN
18751	1754	7	of	of	IN
18751	1754	8	iron	iron	NN
18751	1754	9	is	be	VBZ
18751	1754	10	contained	contain	VBN
18751	1754	11	in	in	IN
18751	1754	12	a	a	DT
18751	1754	13	mineral	mineral	NN
18751	1754	14	having	have	VBG
18751	1754	15	the	the	DT
18751	1754	16	formula	formula	NN
18751	1754	17	2Fe_{2}O_{3}.3H_{2}O	2fe_{2}o_{3}.3h_{2}o	JJ
18751	1754	18	?	?	.
18751	1754	19	"	"	''
18751	1755	1	Bringing	bring	VBG
18751	1755	2	this	this	DT
18751	1755	3	formula	formula	NN
18751	1755	4	together	together	RB
18751	1755	5	we	-PRON-	PRP
18751	1755	6	have	have	VBP
18751	1755	7	Fe_{4}H_{6}O_{9	fe_{4}h_{6}o_{9	FW
18751	1755	8	}	}	-RRB-
18751	1755	9	.	.	.
18751	1756	1	Find	find	VB
18751	1756	2	the	the	DT
18751	1756	3	molecular	molecular	JJ
18751	1756	4	weight	weight	NN
18751	1756	5	.	.	.
18751	1757	1	Fe_{4	Fe_{4	NNP
18751	1757	2	}	}	-RRB-
18751	1757	3	=	=	SYM
18751	1757	4	224	224	CD
18751	1757	5	=	=	SYM
18751	1757	6	56×4	56×4	,
18751	1757	7	H_{6	H_{6	NNP
18751	1757	8	}	}	-RRB-
18751	1757	9	=	=	SYM
18751	1757	10	6	6	CD
18751	1757	11	=	=	SYM
18751	1757	12	1×6	1×6	CD
18751	1757	13	O_{9	O_{9	NNP
18751	1757	14	}	}	-RRB-
18751	1757	15	=	=	SYM
18751	1757	16	144	144	CD
18751	1757	17	=	=	SYM
18751	1757	18	16×9	16×9	CD
18751	1757	19	---	---	:
18751	1757	20	374	374	CD
18751	1757	21	Then	then	RB
18751	1757	22	we	-PRON-	PRP
18751	1757	23	get	get	VBP
18751	1757	24	:	:	:
18751	1757	25	374	374	CD
18751	1757	26	parts	part	NNS
18751	1757	27	of	of	IN
18751	1757	28	the	the	DT
18751	1757	29	mineral	mineral	NN
18751	1757	30	contain	contain	VBP
18751	1757	31	224	224	CD
18751	1757	32	of	of	IN
18751	1757	33	iron	iron	NN
18751	1757	34	.	.	.
18751	1758	1	How	how	WRB
18751	1758	2	much	much	JJ
18751	1758	3	will	will	MD
18751	1758	4	100	100	CD
18751	1758	5	contain	contain	VB
18751	1758	6	?	?	.
18751	1759	1	374	374	CD
18751	1759	2	:	:	SYM
18751	1759	3	224	224	CD
18751	1759	4	:	:	:
18751	1759	5	:	:	:
18751	1759	6	100	100	CD
18751	1759	7	:	:	:
18751	1759	8	_	_	NNP
18751	1759	9	x	x	NNP
18751	1759	10	_	_	NNP
18751	1759	11	_	_	NNP
18751	1759	12	x	x	NNP
18751	1759	13	_	_	NNP
18751	1759	14	=	=	SYM
18751	1759	15	59.89	59.89	CD
18751	1759	16	.	.	.
18751	1760	1	And	and	CC
18751	1760	2	the	the	DT
18751	1760	3	answer	answer	NN
18751	1760	4	to	to	IN
18751	1760	5	the	the	DT
18751	1760	6	question	question	NN
18751	1760	7	is	be	VBZ
18751	1760	8	59.89	59.89	CD
18751	1760	9	per	per	NN
18751	1760	10	cent	cent	NN
18751	1760	11	.	.	.
18751	1761	1	Again	again	RB
18751	1761	2	,	,	,
18751	1761	3	suppose	suppose	VB
18751	1761	4	the	the	DT
18751	1761	5	question	question	NN
18751	1761	6	is	be	VBZ
18751	1761	7	of	of	IN
18751	1761	8	this	this	DT
18751	1761	9	kind:--"How	kind:--"How	.
18751	1761	10	much	much	JJ
18751	1761	11	crystallised	crystallised	JJ
18751	1761	12	copper	copper	NN
18751	1761	13	sulphate	sulphate	NN
18751	1761	14	(	(	-LRB-
18751	1761	15	CuSO_{4}.5H_{2}O	CuSO_{4}.5H_{2}O	NNP
18751	1761	16	)	)	-RRB-
18751	1761	17	will	will	MD
18751	1761	18	be	be	VB
18751	1761	19	required	require	VBN
18751	1761	20	to	to	TO
18751	1761	21	make	make	VB
18751	1761	22	2	2	CD
18751	1761	23	litres	litre	NNS
18751	1761	24	of	of	IN
18751	1761	25	a	a	DT
18751	1761	26	solution	solution	NN
18751	1761	27	,	,	,
18751	1761	28	1	1	CD
18751	1761	29	c.c	c.c	NNP
18751	1761	30	.	.	.
18751	1762	1	of	of	IN
18751	1762	2	which	which	WDT
18751	1762	3	shall	shall	MD
18751	1762	4	contain	contain	VB
18751	1762	5	0.0010	0.0010	CD
18751	1762	6	gram	gram	NN
18751	1762	7	of	of	IN
18751	1762	8	copper	copper	NN
18751	1762	9	?	?	.
18751	1762	10	"	"	''
18751	1763	1	A	a	DT
18751	1763	2	litre	litre	NN
18751	1763	3	is	be	VBZ
18751	1763	4	1000	1000	CD
18751	1763	5	c.c	c.c	NNP
18751	1763	6	.	.	NNP
18751	1763	7	,	,	,
18751	1763	8	so	so	RB
18751	1763	9	,	,	,
18751	1763	10	therefore	therefore	RB
18751	1763	11	,	,	,
18751	1763	12	2	2	CD
18751	1763	13	litres	litre	NNS
18751	1763	14	of	of	IN
18751	1763	15	the	the	DT
18751	1763	16	solution	solution	NN
18751	1763	17	must	must	MD
18751	1763	18	contain	contain	VB
18751	1763	19	0.001	0.001	CD
18751	1763	20	gram	gram	NN
18751	1763	21	×	×	NNP
18751	1763	22	2000	2000	CD
18751	1763	23	,	,	,
18751	1763	24	or	or	CC
18751	1763	25	2	2	CD
18751	1763	26	grams	gram	NNS
18751	1763	27	.	.	.
18751	1764	1	How	how	WRB
18751	1764	2	much	much	RB
18751	1764	3	crystallised	crystallise	VBN
18751	1764	4	copper	copper	NN
18751	1764	5	sulphate	sulphate	NN
18751	1764	6	will	will	MD
18751	1764	7	contain	contain	VB
18751	1764	8	this	this	DT
18751	1764	9	amount	amount	NN
18751	1764	10	of	of	IN
18751	1764	11	metal	metal	NN
18751	1764	12	?	?	.
18751	1765	1	Cu	cu	NN
18751	1765	2	=	=	NFP
18751	1765	3	63.3	63.3	CD
18751	1765	4	S	s	NN
18751	1765	5	=	=	SYM
18751	1765	6	32.0	32.0	CD
18751	1765	7	O_{4	O_{4	NNP
18751	1765	8	}	}	-RRB-
18751	1765	9	=	=	NFP
18751	1765	10	64.0	64.0	CD
18751	1765	11	=	=	SYM
18751	1765	12	16×4	16×4	CD
18751	1765	13	5H_{2}O	5h_{2}o	CD
18751	1765	14	=	=	SYM
18751	1765	15	90.0	90.0	CD
18751	1765	16	=	=	SYM
18751	1765	17	18×5	18×5	CD
18751	1765	18	-----	-----	CD
18751	1765	19	249.3	249.3	CD
18751	1765	20	If	if	IN
18751	1765	21	63.3	63.3	CD
18751	1765	22	grams	gram	NNS
18751	1765	23	of	of	IN
18751	1765	24	copper	copper	NN
18751	1765	25	are	be	VBP
18751	1765	26	contained	contain	VBN
18751	1765	27	in	in	IN
18751	1765	28	249.3	249.3	CD
18751	1765	29	grams	gram	NNS
18751	1765	30	of	of	IN
18751	1765	31	sulphate	sulphate	NN
18751	1765	32	,	,	,
18751	1765	33	in	in	IN
18751	1765	34	how	how	WRB
18751	1765	35	much	much	JJ
18751	1765	36	is	be	VBZ
18751	1765	37	2	2	CD
18751	1765	38	grams	gram	NNS
18751	1765	39	contained	contain	VBN
18751	1765	40	.	.	.
18751	1766	1	63.3	63.3	CD
18751	1766	2	:	:	:
18751	1766	3	249.3	249.3	CD
18751	1766	4	:	:	:
18751	1766	5	:	:	:
18751	1766	6	2	2	CD
18751	1766	7	grams	gram	NNS
18751	1766	8	:	:	:
18751	1766	9	_	_	NNP
18751	1766	10	x	x	NNP
18751	1766	11	_	_	NNP
18751	1766	12	_	_	NNP
18751	1766	13	x	x	NNP
18751	1766	14	_	_	NNP
18751	1766	15	=	=	SYM
18751	1766	16	7.8769	7.8769	CD
18751	1766	17	grams	gram	NNS
18751	1766	18	.	.	.
18751	1767	1	The	the	DT
18751	1767	2	answer	answer	NN
18751	1767	3	is	be	VBZ
18751	1767	4	,	,	,
18751	1767	5	7.8769	7.8769	CD
18751	1767	6	grams	gram	NNS
18751	1767	7	must	must	MD
18751	1767	8	be	be	VB
18751	1767	9	taken	take	VBN
18751	1767	10	.	.	.
18751	1768	1	As	as	IN
18751	1768	2	a	a	DT
18751	1768	3	sample	sample	NN
18751	1768	4	of	of	IN
18751	1768	5	another	another	DT
18751	1768	6	class	class	NN
18751	1768	7	of	of	IN
18751	1768	8	problem	problem	NN
18751	1768	9	similar	similar	JJ
18751	1768	10	in	in	IN
18751	1768	11	nature	nature	NN
18751	1768	12	to	to	IN
18751	1768	13	the	the	DT
18751	1768	14	last	last	JJ
18751	1768	15	(	(	-LRB-
18751	1768	16	but	but	CC
18751	1768	17	a	a	DT
18751	1768	18	little	little	RB
18751	1768	19	more	more	RBR
18751	1768	20	complicated	complicated	JJ
18751	1768	21	)	)	-RRB-
18751	1768	22	take	take	VB
18751	1768	23	the	the	DT
18751	1768	24	following:--"What	following:--"what	CD
18751	1768	25	weight	weight	NN
18751	1768	26	of	of	IN
18751	1768	27	permanganate	permanganate	NN
18751	1768	28	of	of	IN
18751	1768	29	potash	potash	NN
18751	1768	30	must	must	MD
18751	1768	31	be	be	VB
18751	1768	32	taken	take	VBN
18751	1768	33	to	to	TO
18751	1768	34	make	make	VB
18751	1768	35	2	2	CD
18751	1768	36	litres	litre	NNS
18751	1768	37	of	of	IN
18751	1768	38	a	a	DT
18751	1768	39	solution	solution	NN
18751	1768	40	,	,	,
18751	1768	41	100	100	CD
18751	1768	42	c.c	c.c	NNP
18751	1768	43	.	.	.
18751	1769	1	of	of	IN
18751	1769	2	which	which	WDT
18751	1769	3	shall	shall	MD
18751	1769	4	be	be	VB
18751	1769	5	equivalent	equivalent	JJ
18751	1769	6	to	to	IN
18751	1769	7	1	1	CD
18751	1769	8	gram	gram	NN
18751	1769	9	of	of	IN
18751	1769	10	iron	iron	NN
18751	1769	11	?	?	.
18751	1769	12	"	"	''
18751	1770	1	In	in	IN
18751	1770	2	the	the	DT
18751	1770	3	first	first	JJ
18751	1770	4	place	place	NN
18751	1770	5	the	the	DT
18751	1770	6	2	2	CD
18751	1770	7	litres	litre	NNS
18751	1770	8	must	must	MD
18751	1770	9	be	be	VB
18751	1770	10	equivalent	equivalent	JJ
18751	1770	11	to	to	IN
18751	1770	12	20	20	CD
18751	1770	13	grams	gram	NNS
18751	1770	14	of	of	IN
18751	1770	15	iron	iron	NN
18751	1770	16	,	,	,
18751	1770	17	for	for	CC
18751	1770	18	there	there	EX
18751	1770	19	are	be	VBP
18751	1770	20	20	20	CD
18751	1770	21	×	×	CD
18751	1770	22	100	100	CD
18751	1770	23	c.c	c.c	NNP
18751	1770	24	.	.	.
18751	1771	1	in	in	IN
18751	1771	2	two	two	CD
18751	1771	3	litres	litre	NNS
18751	1771	4	.	.	.
18751	1772	1	In	in	IN
18751	1772	2	the	the	DT
18751	1772	3	titration	titration	NN
18751	1772	4	of	of	IN
18751	1772	5	iron	iron	NN
18751	1772	6	by	by	IN
18751	1772	7	permanganate	permanganate	JJ
18751	1772	8	solution	solution	NN
18751	1772	9	there	there	EX
18751	1772	10	are	be	VBP
18751	1772	11	two	two	CD
18751	1772	12	reactions	reaction	NNS
18751	1772	13	.	.	.
18751	1773	1	First	first	RB
18751	1773	2	in	in	IN
18751	1773	3	dissolving	dissolve	VBG
18751	1773	4	the	the	DT
18751	1773	5	iron	iron	NN
18751	1773	6	Fe	fe	NN
18751	1773	7	+	+	CC
18751	1773	8	H_{2}SO_{4	H_{2}SO_{4	NNP
18751	1773	9	}	}	-RRB-
18751	1773	10	=	=	NFP
18751	1773	11	FeSO_{4	feso_{4	UH
18751	1773	12	}	}	-RRB-
18751	1773	13	+	+	CC
18751	1773	14	H_{2	H_{2	NNP
18751	1773	15	}	}	-RRB-
18751	1773	16	|	|	NNP
18751	1773	17	V	V	NNP
18751	1773	18	56	56	CD
18751	1773	19	and	and	CC
18751	1773	20	second	second	JJ
18751	1773	21	,	,	,
18751	1773	22	in	in	IN
18751	1773	23	the	the	DT
18751	1773	24	actual	actual	JJ
18751	1773	25	titration	titration	NN
18751	1773	26	,	,	,
18751	1773	27	10FeSO_{4	10feso_{4	CD
18751	1773	28	}	}	-RRB-
18751	1773	29	+	+	CC
18751	1773	30	2KMnO_{4	2kmno_{4	CD
18751	1773	31	}	}	-RRB-
18751	1773	32	+	+	NNP
18751	1773	33	9H_{2}SO_{4}=	9H_{2}SO_{4}=	NNP
18751	1773	34	2MnSO_{4	2mnso_{4	CD
18751	1773	35	}	}	-RRB-
18751	1773	36	|	|	CD
18751	1773	37	+	+	CD
18751	1773	38	5Fe_{2}(SO_{4})_{3	5fe_{2}(so_{4})_{3	CD
18751	1773	39	}	}	-RRB-
18751	1773	40	+	+	CC
18751	1773	41	2KHSO_{4	2khso_{4	CD
18751	1773	42	}	}	-RRB-
18751	1773	43	+	+	CC
18751	1773	44	8H_{2}O	8h_{2}o	CD
18751	1773	45	V	v	NN
18751	1773	46	K	k	NN
18751	1773	47	=	=	SYM
18751	1773	48	39	39	CD
18751	1773	49	Mn	Mn	NNS
18751	1773	50	=	=	SYM
18751	1773	51	55	55	CD
18751	1773	52	O_{4}=	O_{4}=	NNP
18751	1773	53	64	64	CD
18751	1773	54	---	---	:
18751	1773	55	158	158	CD
18751	1773	56	×	×	NN
18751	1773	57	2	2	CD
18751	1773	58	=	=	SYM
18751	1773	59	316	316	CD
18751	1773	60	As	as	IN
18751	1773	61	before	before	RB
18751	1773	62	,	,	,
18751	1773	63	attention	attention	NN
18751	1773	64	is	be	VBZ
18751	1773	65	confined	confine	VBN
18751	1773	66	to	to	IN
18751	1773	67	the	the	DT
18751	1773	68	two	two	CD
18751	1773	69	substances	substance	NNS
18751	1773	70	under	under	IN
18751	1773	71	consideration	consideration	NN
18751	1773	72	--	--	:
18751	1773	73	viz	viz	NN
18751	1773	74	.	.	NNP
18751	1773	75	,	,	,
18751	1773	76	Fe	Fe	NNP
18751	1773	77	and	and	CC
18751	1773	78	KMnO_{4	KMnO_{4	NNP
18751	1773	79	}	}	-RRB-
18751	1773	80	.	.	.
18751	1774	1	In	in	IN
18751	1774	2	the	the	DT
18751	1774	3	second	second	JJ
18751	1774	4	equation	equation	NN
18751	1774	5	,	,	,
18751	1774	6	we	-PRON-	PRP
18751	1774	7	find	find	VBP
18751	1774	8	316	316	CD
18751	1774	9	parts	part	NNS
18751	1774	10	of	of	IN
18751	1774	11	the	the	DT
18751	1774	12	permanganate	permanganate	NN
18751	1774	13	are	be	VBP
18751	1774	14	required	require	VBN
18751	1774	15	for	for	IN
18751	1774	16	10	10	CD
18751	1774	17	molecules	molecule	NNS
18751	1774	18	of	of	IN
18751	1774	19	FeSO_{4	FeSO_{4	NNP
18751	1774	20	}	}	-RRB-
18751	1774	21	;	;	:
18751	1774	22	and	and	CC
18751	1774	23	in	in	IN
18751	1774	24	the	the	DT
18751	1774	25	first	first	JJ
18751	1774	26	equation	equation	NN
18751	1774	27	56	56	CD
18751	1774	28	parts	part	NNS
18751	1774	29	of	of	IN
18751	1774	30	iron	iron	NN
18751	1774	31	are	be	VBP
18751	1774	32	equivalent	equivalent	JJ
18751	1774	33	to	to	IN
18751	1774	34	one	one	CD
18751	1774	35	molecule	molecule	NN
18751	1774	36	of	of	IN
18751	1774	37	FeSO_{4	FeSO_{4	NNP
18751	1774	38	}	}	-RRB-
18751	1774	39	,	,	,
18751	1774	40	therefore	therefore	RB
18751	1774	41	560	560	CD
18751	1774	42	of	of	IN
18751	1774	43	iron	iron	NN
18751	1774	44	are	be	VBP
18751	1774	45	equivalent	equivalent	JJ
18751	1774	46	to	to	IN
18751	1774	47	316	316	CD
18751	1774	48	of	of	IN
18751	1774	49	permanganate	permanganate	NN
18751	1774	50	;	;	:
18751	1774	51	and	and	CC
18751	1774	52	the	the	DT
18751	1774	53	question	question	NN
18751	1774	54	is	be	VBZ
18751	1774	55	,	,	,
18751	1774	56	How	how	WRB
18751	1774	57	much	much	JJ
18751	1774	58	of	of	IN
18751	1774	59	the	the	DT
18751	1774	60	permanganate	permanganate	NN
18751	1774	61	will	will	MD
18751	1774	62	be	be	VB
18751	1774	63	equivalent	equivalent	JJ
18751	1774	64	to	to	IN
18751	1774	65	20	20	CD
18751	1774	66	grams	gram	NNS
18751	1774	67	of	of	IN
18751	1774	68	iron	iron	NN
18751	1774	69	?	?	.
18751	1775	1	560	560	CD
18751	1775	2	:	:	:
18751	1775	3	316	316	CD
18751	1775	4	:	:	:
18751	1775	5	:	:	:
18751	1775	6	20	20	CD
18751	1775	7	grams	gram	NNS
18751	1775	8	:	:	:
18751	1775	9	_	_	NNP
18751	1775	10	x	x	NNP
18751	1775	11	_	_	NNP
18751	1775	12	.	.	.
18751	1776	1	_	_	NNP
18751	1776	2	x_=	x_=	NNP
18751	1776	3	11.286	11.286	CD
18751	1776	4	grams	gram	NNS
18751	1776	5	.	.	.
18751	1777	1	The	the	DT
18751	1777	2	answer	answer	NN
18751	1777	3	is	be	VBZ
18751	1777	4	11.286	11.286	CD
18751	1777	5	grams	gram	NNS
18751	1777	6	.	.	.
18751	1778	1	Very	very	RB
18751	1778	2	similar	similar	JJ
18751	1778	3	to	to	IN
18751	1778	4	this	this	DT
18751	1778	5	last	last	JJ
18751	1778	6	problem	problem	NN
18751	1778	7	is	be	VBZ
18751	1778	8	the	the	DT
18751	1778	9	question	question	NN
18751	1778	10	suggested	suggest	VBN
18751	1778	11	under	under	IN
18751	1778	12	the	the	DT
18751	1778	13	head	head	NN
18751	1778	14	"	"	``
18751	1778	15	Indirect	Indirect	NNP
18751	1778	16	Titration	Titration	NNP
18751	1778	17	"	"	''
18751	1778	18	(	(	-LRB-
18751	1778	19	p.	p.	NN
18751	1778	20	43	43	CD
18751	1778	21	)	)	-RRB-
18751	1778	22	.	.	.
18751	1779	1	"	"	``
18751	1779	2	If	if	IN
18751	1779	3	100	100	CD
18751	1779	4	c.c	c.c	NN
18751	1779	5	.	.	.
18751	1780	1	of	of	IN
18751	1780	2	the	the	DT
18751	1780	3	standard	standard	JJ
18751	1780	4	permanganate	permanganate	NN
18751	1780	5	solution	solution	NN
18751	1780	6	are	be	VBP
18751	1780	7	equivalent	equivalent	JJ
18751	1780	8	to	to	IN
18751	1780	9	1	1	CD
18751	1780	10	gram	gram	NN
18751	1780	11	of	of	IN
18751	1780	12	iron	iron	NN
18751	1780	13	,	,	,
18751	1780	14	how	how	WRB
18751	1780	15	much	much	JJ
18751	1780	16	peroxide	peroxide	NN
18751	1780	17	of	of	IN
18751	1780	18	manganese	manganese	NNP
18751	1780	19	will	will	MD
18751	1780	20	they	-PRON-	PRP
18751	1780	21	be	be	VB
18751	1780	22	equivalent	equivalent	JJ
18751	1780	23	to	to	IN
18751	1780	24	?	?	.
18751	1780	25	"	"	''
18751	1781	1	The	the	DT
18751	1781	2	equation	equation	NN
18751	1781	3	for	for	IN
18751	1781	4	dissolving	dissolve	VBG
18751	1781	5	the	the	DT
18751	1781	6	iron	iron	NN
18751	1781	7	is	be	VBZ
18751	1781	8	already	already	RB
18751	1781	9	given	give	VBN
18751	1781	10	;	;	:
18751	1781	11	the	the	DT
18751	1781	12	second	second	JJ
18751	1781	13	equation	equation	NN
18751	1781	14	is	be	VBZ
18751	1781	15	2FeSO_{4	2feso_{4	LS
18751	1781	16	}	}	-RRB-
18751	1781	17	+	+	CC
18751	1781	18	MnO_{2	MnO_{2	NNP
18751	1781	19	}	}	-RRB-
18751	1781	20	+	+	CC
18751	1781	21	2H_{2}SO_{4	2h_{2}so_{4	CD
18751	1781	22	}	}	-RRB-
18751	1781	23	|	|	NNP
18751	1781	24	=	=	SYM
18751	1781	25	Fe_{2}(SO_{4})_{2	fe_{2}(so_{4})_{2	CD
18751	1781	26	}	}	-RRB-
18751	1781	27	+	+	CC
18751	1781	28	MnSO_{4	mnso_{4	NN
18751	1781	29	}	}	-RRB-
18751	1781	30	+	+	CC
18751	1781	31	2H_{2}O	2h_{2}o	CD
18751	1781	32	|	|	CD
18751	1781	33	V	v	NN
18751	1781	34	Mn	Mn	NNP
18751	1781	35	=	=	SYM
18751	1781	36	55	55	CD
18751	1781	37	O_{2	O_{2	NNP
18751	1781	38	}	}	-RRB-
18751	1781	39	=	=	SYM
18751	1781	40	32	32	CD
18751	1781	41	--	--	:
18751	1781	42	87	87	CD
18751	1781	43	It	-PRON-	PRP
18751	1781	44	will	will	MD
18751	1781	45	be	be	VB
18751	1781	46	seen	see	VBN
18751	1781	47	that	that	IN
18751	1781	48	87	87	CD
18751	1781	49	grams	gram	NNS
18751	1781	50	of	of	IN
18751	1781	51	peroxide	peroxide	NN
18751	1781	52	of	of	IN
18751	1781	53	manganese	manganese	NNS
18751	1781	54	are	be	VBP
18751	1781	55	equivalent	equivalent	JJ
18751	1781	56	to	to	IN
18751	1781	57	112	112	CD
18751	1781	58	grams	gram	NNS
18751	1781	59	of	of	IN
18751	1781	60	iron	iron	NN
18751	1781	61	.	.	.
18751	1782	1	How	how	WRB
18751	1782	2	much	much	JJ
18751	1782	3	then	then	RB
18751	1782	4	is	be	VBZ
18751	1782	5	equivalent	equivalent	JJ
18751	1782	6	to	to	IN
18751	1782	7	1	1	CD
18751	1782	8	gram	gram	NN
18751	1782	9	of	of	IN
18751	1782	10	iron	iron	NN
18751	1782	11	?	?	.
18751	1783	1	112	112	CD
18751	1783	2	:	:	:
18751	1783	3	87	87	CD
18751	1783	4	:	:	:
18751	1783	5	:	:	:
18751	1783	6	1	1	CD
18751	1783	7	gram	gram	NN
18751	1783	8	:	:	:
18751	1783	9	_	_	NNP
18751	1783	10	x	x	NNP
18751	1783	11	_	_	NNP
18751	1783	12	_	_	NNP
18751	1783	13	x	x	NNP
18751	1783	14	_	_	NNP
18751	1783	15	=	=	SYM
18751	1783	16	0.7767	0.7767	CD
18751	1783	17	gram	gram	NN
18751	1783	18	.	.	.
18751	1784	1	It	-PRON-	PRP
18751	1784	2	is	be	VBZ
18751	1784	3	sometimes	sometimes	RB
18751	1784	4	convenient	convenient	JJ
18751	1784	5	to	to	TO
18751	1784	6	calculate	calculate	VB
18751	1784	7	the	the	DT
18751	1784	8	formula	formula	NN
18751	1784	9	of	of	IN
18751	1784	10	a	a	DT
18751	1784	11	substance	substance	NN
18751	1784	12	from	from	IN
18751	1784	13	its	-PRON-	PRP$
18751	1784	14	analysis	analysis	NN
18751	1784	15	.	.	.
18751	1785	1	The	the	DT
18751	1785	2	method	method	NN
18751	1785	3	of	of	IN
18751	1785	4	calculating	calculating	NN
18751	1785	5	is	be	VBZ
18751	1785	6	shown	show	VBN
18751	1785	7	by	by	IN
18751	1785	8	the	the	DT
18751	1785	9	following	follow	VBG
18751	1785	10	example	example	NN
18751	1785	11	.	.	.
18751	1786	1	Required	require	VBN
18751	1786	2	the	the	DT
18751	1786	3	formula	formula	NN
18751	1786	4	of	of	IN
18751	1786	5	a	a	DT
18751	1786	6	mineral	mineral	NN
18751	1786	7	which	which	WDT
18751	1786	8	gave	give	VBD
18751	1786	9	the	the	DT
18751	1786	10	following	following	JJ
18751	1786	11	figures	figure	NNS
18751	1786	12	on	on	IN
18751	1786	13	analysis:--	analysis:--	UH
18751	1786	14	Cupric	Cupric	NNP
18751	1786	15	oxide	oxide	NN
18751	1786	16	(	(	-LRB-
18751	1786	17	CuO	cuo	NN
18751	1786	18	)	)	-RRB-
18751	1786	19	10.58	10.58	CD
18751	1786	20	Ferrous	ferrous	JJ
18751	1786	21	oxide	oxide	NN
18751	1786	22	(	(	-LRB-
18751	1786	23	FeO	feo	NN
18751	1786	24	)	)	-RRB-
18751	1786	25	15.69	15.69	CD
18751	1786	26	Zinc	Zinc	NNP
18751	1786	27	oxide	oxide	NN
18751	1786	28	(	(	-LRB-
18751	1786	29	ZnO	zno	NN
18751	1786	30	)	)	-RRB-
18751	1786	31	0.35	0.35	CD
18751	1786	32	Sulphuric	sulphuric	JJ
18751	1786	33	oxide	oxide	NN
18751	1786	34	(	(	-LRB-
18751	1786	35	SO_{2	SO_{2	NNP
18751	1786	36	}	}	-RRB-
18751	1786	37	)	)	-RRB-
18751	1786	38	28.82	28.82	CD
18751	1786	39	Water	Water	NNP
18751	1786	40	(	(	-LRB-
18751	1786	41	H_{2}O	H_{2}O	NNP
18751	1786	42	)	)	-RRB-
18751	1786	43	44.71	44.71	CD
18751	1786	44	------	------	CD
18751	1786	45	100.15	100.15	CD
18751	1786	46	First	first	RB
18751	1786	47	find	find	VBP
18751	1786	48	the	the	DT
18751	1786	49	molecular	molecular	JJ
18751	1786	50	weights	weight	NNS
18751	1786	51	of	of	IN
18751	1786	52	CuO	cuo	NN
18751	1786	53	,	,	,
18751	1786	54	FeO	FeO	NNP
18751	1786	55	,	,	,
18751	1786	56	&	&	CC
18751	1786	57	c.	c.	NNP
18751	1786	58	,	,	,
18751	1786	59	and	and	CC
18751	1786	60	divide	divide	VB
18751	1786	61	the	the	DT
18751	1786	62	corresponding	correspond	VBG
18751	1786	63	percentages	percentage	NNS
18751	1786	64	by	by	IN
18751	1786	65	these	these	DT
18751	1786	66	figures	figure	NNS
18751	1786	67	.	.	.
18751	1787	1	Thus	thus	RB
18751	1787	2	,	,	,
18751	1787	3	CuO	cuo	NN
18751	1787	4	=	=	NFP
18751	1787	5	63.3	63.3	CD
18751	1787	6	+	+	SYM
18751	1787	7	16	16	CD
18751	1787	8	=	=	SYM
18751	1787	9	79.3	79.3	CD
18751	1787	10	and	and	CC
18751	1787	11	10.58	10.58	CD
18751	1787	12	divided	divide	VBN
18751	1787	13	by	by	IN
18751	1787	14	79.3	79.3	CD
18751	1787	15	gives	give	VBZ
18751	1787	16	0.1334	0.1334	CD
18751	1787	17	.	.	.
18751	1788	1	Similarly	similarly	RB
18751	1788	2	FeO	FeO	NNP
18751	1788	3	=	=	SYM
18751	1788	4	56	56	CD
18751	1788	5	+	+	SYM
18751	1788	6	16	16	CD
18751	1788	7	=	=	SYM
18751	1788	8	72	72	CD
18751	1788	9	and	and	CC
18751	1788	10	15.69	15.69	CD
18751	1788	11	divided	divide	VBN
18751	1788	12	by	by	IN
18751	1788	13	72	72	CD
18751	1788	14	gives	give	VBZ
18751	1788	15	0.2179	0.2179	CD
18751	1788	16	.	.	.
18751	1789	1	Treated	treat	VBN
18751	1789	2	in	in	IN
18751	1789	3	the	the	DT
18751	1789	4	same	same	JJ
18751	1789	5	way	way	NN
18751	1789	6	the	the	DT
18751	1789	7	oxide	oxide	NN
18751	1789	8	of	of	IN
18751	1789	9	zinc	zinc	NN
18751	1789	10	,	,	,
18751	1789	11	sulphuric	sulphuric	JJ
18751	1789	12	oxide	oxide	NN
18751	1789	13	and	and	CC
18751	1789	14	water	water	NN
18751	1789	15	give	give	VB
18751	1789	16	as	as	IN
18751	1789	17	results	result	NNS
18751	1789	18	0.0043	0.0043	CD
18751	1789	19	,	,	,
18751	1789	20	0.3602	0.3602	CD
18751	1789	21	and	and	CC
18751	1789	22	2.484	2.484	CD
18751	1789	23	.	.	.
18751	1790	1	Classify	classify	VB
18751	1790	2	the	the	DT
18751	1790	3	results	result	NNS
18751	1790	4	as	as	IN
18751	1790	5	follows:--	follows:--	``
18751	1790	6	Bases	basis	NNS
18751	1790	7	.	.	.
18751	1791	1	Acids	acid	NNS
18751	1791	2	.	.	.
18751	1792	1	Water	water	NN
18751	1792	2	.	.	.
18751	1793	1	CuO	CuO	NNP
18751	1793	2	0.1334	0.1334	CD
18751	1793	3	SO_{3	SO_{3	NNP
18751	1793	4	}	}	-RRB-
18751	1793	5	0.3602	0.3602	CD
18751	1793	6	H_{2}O	H_{2}O	NNP
18751	1793	7	2.484	2.484	CD
18751	1793	8	FeO	FeO	NNP
18751	1793	9	0.2179	0.2179	CD
18751	1793	10	ZnO	ZnO	NNP
18751	1793	11	0.0043	0.0043	CD
18751	1793	12	----------	----------	NFP
18751	1793	13	-------------	-------------	NFP
18751	1793	14	------------	------------	NFP
18751	1793	15	RO	RO	NNP
18751	1793	16	0.3556	0.3556	CD
18751	1793	17	RO_{3	RO_{3	NNP
18751	1793	18	}	}	-RRB-
18751	1793	19	0.3602	0.3602	NNP
18751	1793	20	R_{2}O	R_{2}O	VBD
18751	1793	21	2.484	2.484	CD
18751	1793	22	The	the	DT
18751	1793	23	figures	figure	NNS
18751	1793	24	0.3556	0.3556	CD
18751	1793	25	,	,	,
18751	1793	26	0.3602	0.3602	CD
18751	1793	27	and	and	CC
18751	1793	28	2.484	2.484	CD
18751	1793	29	should	should	MD
18751	1793	30	be	be	VB
18751	1793	31	then	then	RB
18751	1793	32	divided	divide	VBN
18751	1793	33	by	by	IN
18751	1793	34	the	the	DT
18751	1793	35	lowest	low	JJS
18751	1793	36	of	of	IN
18751	1793	37	them--_i.e	them--_i.e	NN
18751	1793	38	.	.	.
18751	1793	39	_	_	NNP
18751	1793	40	,	,	,
18751	1793	41	0.3556	0.3556	CD
18751	1793	42	;	;	:
18751	1793	43	or	or	CC
18751	1793	44	where	where	WRB
18751	1793	45	,	,	,
18751	1793	46	as	as	IN
18751	1793	47	in	in	IN
18751	1793	48	this	this	DT
18751	1793	49	case	case	NN
18751	1793	50	,	,	,
18751	1793	51	two	two	CD
18751	1793	52	of	of	IN
18751	1793	53	the	the	DT
18751	1793	54	figures	figure	NNS
18751	1793	55	are	be	VBP
18751	1793	56	very	very	RB
18751	1793	57	near	near	IN
18751	1793	58	each	each	DT
18751	1793	59	other	other	JJ
18751	1793	60	the	the	DT
18751	1793	61	mean	mean	NN
18751	1793	62	of	of	IN
18751	1793	63	these	these	DT
18751	1793	64	may	may	MD
18751	1793	65	be	be	VB
18751	1793	66	taken--_i.e	taken--_i.e	XX
18751	1793	67	.	.	.
18751	1793	68	_	_	NNP
18751	1793	69	,	,	,
18751	1793	70	0.3579	0.3579	CD
18751	1793	71	.	.	.
18751	1794	1	Whichever	whichever	WDT
18751	1794	2	is	be	VBZ
18751	1794	3	taken	take	VBN
18751	1794	4	the	the	DT
18751	1794	5	figures	figure	NNS
18751	1794	6	got	get	VBN
18751	1794	7	will	will	MD
18751	1794	8	be	be	VB
18751	1794	9	approximately	approximately	RB
18751	1794	10	1	1	CD
18751	1794	11	,	,	,
18751	1794	12	1	1	CD
18751	1794	13	and	and	CC
18751	1794	14	7	7	CD
18751	1794	15	.	.	.
18751	1795	1	The	the	DT
18751	1795	2	formula	formula	NN
18751	1795	3	is	be	VBZ
18751	1795	4	then	then	RB
18751	1795	5	RO.SO_{3}.7H_{2}O	RO.SO_{3}.7H_{2}O	NNP
18751	1795	6	in	in	IN
18751	1795	7	which	which	WDT
18751	1795	8	R	r	NN
18751	1795	9	is	be	VBZ
18751	1795	10	nearly	nearly	RB
18751	1795	11	2/5ths	2/5ths	CD
18751	1795	12	copper	copper	NN
18751	1795	13	,	,	,
18751	1795	14	3/5ths	3/5ths	CD
18751	1795	15	iron	iron	NN
18751	1795	16	and	and	CC
18751	1795	17	a	a	DT
18751	1795	18	little	little	JJ
18751	1795	19	zinc	zinc	NN
18751	1795	20	.	.	.
18751	1796	1	This	this	DT
18751	1796	2	formula	formula	NN
18751	1796	3	requires	require	VBZ
18751	1796	4	the	the	DT
18751	1796	5	following	follow	VBG
18751	1796	6	percentage	percentage	NN
18751	1796	7	composition	composition	NN
18751	1796	8	,	,	,
18751	1796	9	which	which	WDT
18751	1796	10	for	for	IN
18751	1796	11	the	the	DT
18751	1796	12	sake	sake	NN
18751	1796	13	of	of	IN
18751	1796	14	comparison	comparison	NN
18751	1796	15	is	be	VBZ
18751	1796	16	placed	place	VBN
18751	1796	17	side	side	NN
18751	1796	18	by	by	IN
18751	1796	19	side	side	NN
18751	1796	20	with	with	IN
18751	1796	21	the	the	DT
18751	1796	22	actual	actual	JJ
18751	1796	23	results	result	NNS
18751	1796	24	.	.	.
18751	1797	1	Calculated	calculate	VBN
18751	1797	2	.	.	.
18751	1798	1	Found	find	VBN
18751	1798	2	.	.	.
18751	1799	1	Cupric	cupric	JJ
18751	1799	2	oxide	oxide	IN
18751	1799	3	11.29	11.29	CD
18751	1799	4	10.58	10.58	CD
18751	1799	5	Ferrous	ferrous	JJ
18751	1799	6	oxide	oxide	NN
18751	1799	7	15.37	15.37	CD
18751	1799	8	15.69	15.69	CD
18751	1799	9	Zinc	Zinc	NNP
18751	1799	10	oxide	oxide	NN
18751	1799	11	nil	nil	NNP
18751	1799	12	0.35	0.35	CD
18751	1799	13	Sulphuric	Sulphuric	NNP
18751	1799	14	oxide	oxide	IN
18751	1799	15	28.47	28.47	CD
18751	1799	16	28.82	28.82	CD
18751	1799	17	Water	Water	NNP
18751	1799	18	44.84	44.84	CD
18751	1799	19	44.71	44.71	CD
18751	1799	20	-----	-----	CD
18751	1799	21	------	------	NFP
18751	1799	22	99.97	99.97	CD
18751	1799	23	100.15	100.15	CD
18751	1799	24	Trimming	trim	VBG
18751	1799	25	the	the	DT
18751	1799	26	results	result	NNS
18751	1799	27	of	of	IN
18751	1799	28	an	an	DT
18751	1799	29	analysis	analysis	NN
18751	1799	30	to	to	TO
18751	1799	31	make	make	VB
18751	1799	32	them	-PRON-	PRP
18751	1799	33	fit	fit	VB
18751	1799	34	in	in	RP
18751	1799	35	more	more	RBR
18751	1799	36	closely	closely	RB
18751	1799	37	with	with	IN
18751	1799	38	the	the	DT
18751	1799	39	calculations	calculation	NNS
18751	1799	40	from	from	IN
18751	1799	41	the	the	DT
18751	1799	42	formula	formula	NN
18751	1799	43	would	would	MD
18751	1799	44	be	be	VB
18751	1799	45	foolish	foolish	JJ
18751	1799	46	as	as	RB
18751	1799	47	well	well	RB
18751	1799	48	as	as	IN
18751	1799	49	dishonest	dishonest	JJ
18751	1799	50	.	.	.
18751	1800	1	There	there	EX
18751	1800	2	can	can	MD
18751	1800	3	be	be	VB
18751	1800	4	no	no	DT
18751	1800	5	doubt	doubt	NN
18751	1800	6	that	that	IN
18751	1800	7	the	the	DT
18751	1800	8	actual	actual	JJ
18751	1800	9	analytical	analytical	JJ
18751	1800	10	results	result	NNS
18751	1800	11	represent	represent	VBP
18751	1800	12	the	the	DT
18751	1800	13	composition	composition	NN
18751	1800	14	of	of	IN
18751	1800	15	the	the	DT
18751	1800	16	specimen	speciman	NNS
18751	1800	17	much	much	RB
18751	1800	18	more	more	RBR
18751	1800	19	closely	closely	RB
18751	1800	20	than	than	IN
18751	1800	21	the	the	DT
18751	1800	22	formula	formula	NN
18751	1800	23	does	do	VBZ
18751	1800	24	;	;	:
18751	1800	25	although	although	IN
18751	1800	26	perhaps	perhaps	RB
18751	1800	27	other	other	JJ
18751	1800	28	specimens	specimen	NNS
18751	1800	29	of	of	IN
18751	1800	30	the	the	DT
18751	1800	31	same	same	JJ
18751	1800	32	mineral	mineral	NN
18751	1800	33	would	would	MD
18751	1800	34	yield	yield	VB
18751	1800	35	results	result	NNS
18751	1800	36	which	which	WDT
18751	1800	37	would	would	MD
18751	1800	38	group	group	VB
18751	1800	39	themselves	-PRON-	PRP
18751	1800	40	better	well	RBR
18751	1800	41	around	around	IN
18751	1800	42	the	the	DT
18751	1800	43	calculated	calculate	VBN
18751	1800	44	results	result	NNS
18751	1800	45	than	than	IN
18751	1800	46	around	around	IN
18751	1800	47	those	those	DT
18751	1800	48	of	of	IN
18751	1800	49	the	the	DT
18751	1800	50	first	first	JJ
18751	1800	51	specimen	speciman	NNS
18751	1800	52	analysed	analyse	VBD
18751	1800	53	.	.	.
18751	1801	1	It	-PRON-	PRP
18751	1801	2	must	must	MD
18751	1801	3	be	be	VB
18751	1801	4	remembered	remember	VBN
18751	1801	5	that	that	IN
18751	1801	6	substances	substance	NNS
18751	1801	7	are	be	VBP
18751	1801	8	rarely	rarely	RB
18751	1801	9	found	find	VBN
18751	1801	10	pure	pure	JJ
18751	1801	11	either	either	CC
18751	1801	12	in	in	IN
18751	1801	13	nature	nature	NN
18751	1801	14	or	or	CC
18751	1801	15	in	in	IN
18751	1801	16	the	the	DT
18751	1801	17	arts	art	NNS
18751	1801	18	;	;	:
18751	1801	19	so	so	IN
18751	1801	20	that	that	IN
18751	1801	21	in	in	IN
18751	1801	22	most	most	JJS
18751	1801	23	cases	case	NNS
18751	1801	24	the	the	DT
18751	1801	25	formula	formula	NN
18751	1801	26	only	only	RB
18751	1801	27	gives	give	VBZ
18751	1801	28	an	an	DT
18751	1801	29	approximation	approximation	NN
18751	1801	30	to	to	IN
18751	1801	31	the	the	DT
18751	1801	32	truth	truth	NN
18751	1801	33	.	.	.
18751	1802	1	In	in	IN
18751	1802	2	the	the	DT
18751	1802	3	case	case	NN
18751	1802	4	of	of	IN
18751	1802	5	hydrated	hydrated	JJ
18751	1802	6	salts	salt	NNS
18751	1802	7	there	there	EX
18751	1802	8	is	be	VBZ
18751	1802	9	generally	generally	RB
18751	1802	10	a	a	DT
18751	1802	11	difficulty	difficulty	NN
18751	1802	12	in	in	IN
18751	1802	13	getting	get	VBG
18751	1802	14	the	the	DT
18751	1802	15	salt	salt	NN
18751	1802	16	with	with	IN
18751	1802	17	exactly	exactly	RB
18751	1802	18	the	the	DT
18751	1802	19	right	right	JJ
18751	1802	20	proportion	proportion	NN
18751	1802	21	of	of	IN
18751	1802	22	water	water	NN
18751	1802	23	.	.	.
18751	1803	1	PRACTICAL	practical	NN
18751	1803	2	EXERCISES	exercise	NNS
18751	1803	3	.	.	.
18751	1804	1	The	the	DT
18751	1804	2	following	follow	VBG
18751	1804	3	calculations	calculation	NNS
18751	1804	4	may	may	MD
18751	1804	5	be	be	VB
18751	1804	6	made:--	made:--	NNP
18751	1804	7	1	1	CD
18751	1804	8	.	.	.
18751	1805	1	Calculate	calculate	NN
18751	1805	2	standards	standard	NNS
18751	1805	3	in	in	IN
18751	1805	4	the	the	DT
18751	1805	5	following	follow	VBG
18751	1805	6	cases--	cases--	NN
18751	1805	7	(	(	-LRB-
18751	1805	8	a	a	DT
18751	1805	9	)	)	-RRB-
18751	1805	10	Silver	silver	NN
18751	1805	11	taken	take	VBN
18751	1805	12	,	,	,
18751	1805	13	1.003	1.003	CD
18751	1805	14	gram	gram	NN
18751	1805	15	.	.	.
18751	1806	1	Standard	standard	JJ
18751	1806	2	salt	salt	NN
18751	1806	3	used	use	VBN
18751	1806	4	,	,	,
18751	1806	5	100.15	100.15	CD
18751	1806	6	c.c	c.c	NNP
18751	1806	7	.	.	.
18751	1807	1	(	(	-LRB-
18751	1807	2	b	b	LS
18751	1807	3	)	)	-RRB-
18751	1807	4	Iron	iron	NN
18751	1807	5	taken	take	VBN
18751	1807	6	,	,	,
18751	1807	7	0.7	0.7	CD
18751	1807	8	gram	gram	NN
18751	1807	9	.	.	.
18751	1808	1	Bichromate	Bichromate	NNP
18751	1808	2	used	use	VBD
18751	1808	3	,	,	,
18751	1808	4	69.6	69.6	CD
18751	1808	5	c.c	c.c	NNP
18751	1808	6	.	.	.
18751	1809	1	2	2	LS
18751	1809	2	.	.	.
18751	1810	1	Calculate	calculate	NN
18751	1810	2	percentages:--	percentages:--	NFP
18751	1810	3	(	(	-LRB-
18751	1810	4	a	a	LS
18751	1810	5	)	)	-RRB-
18751	1810	6	Ore	Ore	NNP
18751	1810	7	taken	take	VBN
18751	1810	8	,	,	,
18751	1810	9	1	1	CD
18751	1810	10	gram	gram	NN
18751	1810	11	.	.	.
18751	1811	1	Solution	solution	NN
18751	1811	2	used	use	VBN
18751	1811	3	,	,	,
18751	1811	4	65.2	65.2	CD
18751	1811	5	c.c	c.c	NNP
18751	1811	6	.	.	.
18751	1812	1	Standard	standard	NN
18751	1812	2	,	,	,
18751	1812	3	0.987	0.987	CD
18751	1812	4	gram	gram	NN
18751	1812	5	.	.	.
18751	1813	1	(	(	-LRB-
18751	1813	2	b	b	LS
18751	1813	3	)	)	-RRB-
18751	1813	4	Ore	Ore	NNP
18751	1813	5	taken	take	VBN
18751	1813	6	,	,	,
18751	1813	7	1	1	CD
18751	1813	8	gram	gram	NN
18751	1813	9	.	.	.
18751	1814	1	Barium	barium	NN
18751	1814	2	sulphate	sulphate	NN
18751	1814	3	got	get	VBD
18751	1814	4	,	,	,
18751	1814	5	1.432	1.432	CD
18751	1814	6	gram	gram	NN
18751	1814	7	.	.	.
18751	1815	1	Barium	barium	NN
18751	1815	2	sulphate	sulphate	NN
18751	1815	3	contains	contain	VBZ
18751	1815	4	13.73	13.73	CD
18751	1815	5	per	per	NN
18751	1815	6	cent	cent	NN
18751	1815	7	.	.	.
18751	1816	1	of	of	IN
18751	1816	2	sulphur	sulphur	NNP
18751	1816	3	,	,	,
18751	1816	4	and	and	CC
18751	1816	5	the	the	DT
18751	1816	6	percentage	percentage	NN
18751	1816	7	of	of	IN
18751	1816	8	sulphur	sulphur	NNP
18751	1816	9	in	in	IN
18751	1816	10	the	the	DT
18751	1816	11	ore	ore	NN
18751	1816	12	is	be	VBZ
18751	1816	13	wanted	want	VBN
18751	1816	14	.	.	.
18751	1817	1	(	(	-LRB-
18751	1817	2	c	c	NN
18751	1817	3	)	)	-RRB-
18751	1817	4	Barium	barium	NN
18751	1817	5	sulphate	sulphate	NN
18751	1817	6	is	be	VBZ
18751	1817	7	BaSO_{4	baso_{4	JJ
18751	1817	8	}	}	-RRB-
18751	1817	9	.	.	.
18751	1818	1	Calculate	calculate	VB
18751	1818	2	the	the	DT
18751	1818	3	percentage	percentage	NN
18751	1818	4	of	of	IN
18751	1818	5	sulphur	sulphur	NNP
18751	1818	6	it	-PRON-	PRP
18751	1818	7	contains	contain	VBZ
18751	1818	8	,	,	,
18751	1818	9	for	for	IN
18751	1818	10	use	use	NN
18751	1818	11	in	in	IN
18751	1818	12	the	the	DT
18751	1818	13	preceding	precede	VBG
18751	1818	14	question	question	NN
18751	1818	15	.	.	.
18751	1819	1	3	3	LS
18751	1819	2	.	.	.
18751	1820	1	A	a	DT
18751	1820	2	method	method	NN
18751	1820	3	of	of	IN
18751	1820	4	estimating	estimate	VBG
18751	1820	5	the	the	DT
18751	1820	6	quantity	quantity	NN
18751	1820	7	of	of	IN
18751	1820	8	peroxide	peroxide	NN
18751	1820	9	in	in	IN
18751	1820	10	a	a	DT
18751	1820	11	manganese	manganese	JJ
18751	1820	12	ore	ore	NN
18751	1820	13	is	be	VBZ
18751	1820	14	based	base	VBN
18751	1820	15	on	on	IN
18751	1820	16	the	the	DT
18751	1820	17	following	following	NN
18751	1820	18	reactions:--	reactions:--	''
18751	1820	19	(	(	-LRB-
18751	1820	20	1	1	LS
18751	1820	21	)	)	-RRB-
18751	1820	22	MnO_{2	MnO_{2	NNP
18751	1820	23	}	}	-RRB-
18751	1820	24	+	+	SYM
18751	1820	25	4HCl	4HCl	NNS
18751	1820	26	=	=	SYM
18751	1820	27	MnCl_{2	mncl_{2	NN
18751	1820	28	}	}	-RRB-
18751	1820	29	+	+	CC
18751	1820	30	Cl_{2	cl_{2	NN
18751	1820	31	}	}	-RRB-
18751	1820	32	+	+	SYM
18751	1820	33	2H_{2}O.	2h_{2}o.	CD
18751	1821	1	(	(	-LRB-
18751	1821	2	2	2	LS
18751	1821	3	)	)	-RRB-
18751	1821	4	Cl	Cl	NNP
18751	1821	5	+	+	SYM
18751	1821	6	KI	KI	NNP
18751	1821	7	=	=	SYM
18751	1821	8	KCl	KCl	NNP
18751	1821	9	+	+	SYM
18751	1821	10	I.	i.	NN
18751	1822	1	To	to	IN
18751	1822	2	how	how	WRB
18751	1822	3	much	much	JJ
18751	1822	4	MnO_{2	MnO_{2	NNP
18751	1822	5	}	}	-RRB-
18751	1822	6	is	be	VBZ
18751	1822	7	1	1	CD
18751	1822	8	gram	gram	NN
18751	1822	9	of	of	IN
18751	1822	10	Iodine	Iodine	NNP
18751	1822	11	(	(	-LRB-
18751	1822	12	I	i	NN
18751	1822	13	)	)	-RRB-
18751	1822	14	equivalent	equivalent	JJ
18751	1822	15	?	?	.
18751	1823	1	4	4	LS
18751	1823	2	.	.	.
18751	1824	1	A	a	DT
18751	1824	2	mineral	mineral	NN
18751	1824	3	has	have	VBZ
18751	1824	4	the	the	DT
18751	1824	5	following	follow	VBG
18751	1824	6	composition:--	composition:--	``
18751	1824	7	Carbonic	carbonic	JJ
18751	1824	8	acid	acid	NN
18751	1824	9	(	(	-LRB-
18751	1824	10	CO_{2	CO_{2	NNP
18751	1824	11	}	}	-RRB-
18751	1824	12	)	)	-RRB-
18751	1824	13	19.09	19.09	CD
18751	1824	14	Copper	copper	NN
18751	1824	15	oxide	oxide	NN
18751	1824	16	(	(	-LRB-
18751	1824	17	CuO	cuo	NN
18751	1824	18	)	)	-RRB-
18751	1824	19	71.46	71.46	CD
18751	1824	20	Water	Water	NNP
18751	1824	21	(	(	-LRB-
18751	1824	22	H_{2}O	H_{2}O	NNP
18751	1824	23	)	)	-RRB-
18751	1824	24	9.02	9.02	CD
18751	1824	25	What	what	WP
18751	1824	26	is	be	VBZ
18751	1824	27	its	-PRON-	PRP$
18751	1824	28	formula	formula	NN
18751	1824	29	?	?	.
18751	1825	1	5	5	CD
18751	1825	2	.	.	.
18751	1826	1	How	how	WRB
18751	1826	2	much	much	JJ
18751	1826	3	copper	copper	NN
18751	1826	4	is	be	VBZ
18751	1826	5	contained	contain	VBN
18751	1826	6	in	in	IN
18751	1826	7	1.5	1.5	CD
18751	1826	8	gram	gram	NN
18751	1826	9	of	of	IN
18751	1826	10	crystallized	crystallized	JJ
18751	1826	11	copper	copper	NN
18751	1826	12	sulphate	sulphate	NN
18751	1826	13	(	(	-LRB-
18751	1826	14	CuSO_{4}.5H_{2}O	CuSO_{4}.5H_{2}O	NNP
18751	1826	15	)	)	-RRB-
18751	1826	16	?	?	.
18751	1827	1	How	how	WRB
18751	1827	2	much	much	JJ
18751	1827	3	of	of	IN
18751	1827	4	these	these	DT
18751	1827	5	crystals	crystal	NNS
18751	1827	6	must	must	MD
18751	1827	7	be	be	VB
18751	1827	8	taken	take	VBN
18751	1827	9	to	to	TO
18751	1827	10	give	give	VB
18751	1827	11	0.4	0.4	CD
18751	1827	12	gram	gram	NN
18751	1827	13	of	of	IN
18751	1827	14	copper	copper	NN
18751	1827	15	?	?	.
18751	1828	1	6	6	CD
18751	1828	2	.	.	.
18751	1829	1	How	how	WRB
18751	1829	2	much	much	JJ
18751	1829	3	ferrous	ferrous	JJ
18751	1829	4	sulphate	sulphate	NN
18751	1829	5	crystals	crystal	NNS
18751	1829	6	(	(	-LRB-
18751	1829	7	FeSO_{4}.7H_{2}O	feso_{4}.7h_{2}o	NN
18751	1829	8	)	)	-RRB-
18751	1829	9	must	must	MD
18751	1829	10	be	be	VB
18751	1829	11	taken	take	VBN
18751	1829	12	to	to	TO
18751	1829	13	yield	yield	VB
18751	1829	14	2	2	CD
18751	1829	15	litres	litre	NNS
18751	1829	16	of	of	IN
18751	1829	17	a	a	DT
18751	1829	18	solution	solution	NN
18751	1829	19	,	,	,
18751	1829	20	100	100	CD
18751	1829	21	c.c	c.c	NNP
18751	1829	22	.	.	.
18751	1830	1	of	of	IN
18751	1830	2	which	which	WDT
18751	1830	3	shall	shall	MD
18751	1830	4	contain	contain	VB
18751	1830	5	0.56	0.56	CD
18751	1830	6	gram	gram	NN
18751	1830	7	of	of	IN
18751	1830	8	iron	iron	NN
18751	1830	9	?	?	.
18751	1831	1	7	7	LS
18751	1831	2	.	.	.
18751	1832	1	Galena	Galena	NNP
18751	1832	2	is	be	VBZ
18751	1832	3	PbS	PbS	NNP
18751	1832	4	,	,	,
18751	1832	5	and	and	CC
18751	1832	6	hæmatite	hæmatite	RB
18751	1832	7	Fe_{2}O_{3	fe_{2}o_{3	JJ
18751	1832	8	}	}	-RRB-
18751	1832	9	.	.	.
18751	1833	1	What	what	WDT
18751	1833	2	percentages	percentage	NNS
18751	1833	3	of	of	IN
18751	1833	4	metal	metal	NN
18751	1833	5	do	do	VBP
18751	1833	6	these	these	DT
18751	1833	7	minerals	mineral	NNS
18751	1833	8	contain	contain	VB
18751	1833	9	?	?	.
18751	1834	1	CHAPTER	chapter	NN
18751	1834	2	VIII	viii	NN
18751	1834	3	.	.	.
18751	1835	1	SPECIFIC	specific	JJ
18751	1835	2	GRAVITY	GRAVITY	NNP
18751	1835	3	.	.	.
18751	1836	1	The	the	DT
18751	1836	2	relation	relation	NN
18751	1836	3	of	of	IN
18751	1836	4	the	the	DT
18751	1836	5	weight	weight	NN
18751	1836	6	of	of	IN
18751	1836	7	a	a	DT
18751	1836	8	substance	substance	NN
18751	1836	9	to	to	IN
18751	1836	10	its	-PRON-	PRP$
18751	1836	11	volume	volume	NN
18751	1836	12	should	should	MD
18751	1836	13	be	be	VB
18751	1836	14	kept	keep	VBN
18751	1836	15	in	in	IN
18751	1836	16	mind	mind	NN
18751	1836	17	in	in	IN
18751	1836	18	all	all	DT
18751	1836	19	cases	case	NNS
18751	1836	20	where	where	WRB
18751	1836	21	both	both	CC
18751	1836	22	weight	weight	NN
18751	1836	23	and	and	CC
18751	1836	24	volume	volume	NN
18751	1836	25	are	be	VBP
18751	1836	26	dealt	deal	VBN
18751	1836	27	with	with	IN
18751	1836	28	.	.	.
18751	1837	1	Students	student	NNS
18751	1837	2	are	be	VBP
18751	1837	3	apt	apt	JJ
18751	1837	4	to	to	TO
18751	1837	5	imagine	imagine	VB
18751	1837	6	that	that	IN
18751	1837	7	on	on	IN
18751	1837	8	mixing	mix	VBG
18751	1837	9	equal	equal	JJ
18751	1837	10	volumes	volume	NNS
18751	1837	11	of	of	IN
18751	1837	12	,	,	,
18751	1837	13	say	say	UH
18751	1837	14	,	,	,
18751	1837	15	sulphuric	sulphuric	JJ
18751	1837	16	acid	acid	NN
18751	1837	17	and	and	CC
18751	1837	18	water	water	NN
18751	1837	19	,	,	,
18751	1837	20	an	an	DT
18751	1837	21	acid	acid	NN
18751	1837	22	of	of	IN
18751	1837	23	half	half	PDT
18751	1837	24	the	the	DT
18751	1837	25	strength	strength	NN
18751	1837	26	must	must	MD
18751	1837	27	be	be	VB
18751	1837	28	obtained	obtain	VBN
18751	1837	29	.	.	.
18751	1838	1	If	if	IN
18751	1838	2	the	the	DT
18751	1838	3	statement	statement	NN
18751	1838	4	of	of	IN
18751	1838	5	strength	strength	NN
18751	1838	6	is	be	VBZ
18751	1838	7	in	in	IN
18751	1838	8	parts	part	NNS
18751	1838	9	by	by	IN
18751	1838	10	weight	weight	NN
18751	1838	11	this	this	DT
18751	1838	12	will	will	MD
18751	1838	13	lead	lead	VB
18751	1838	14	to	to	IN
18751	1838	15	considerable	considerable	JJ
18751	1838	16	error	error	NN
18751	1838	17	.	.	.
18751	1839	1	For	for	IN
18751	1839	2	example	example	NN
18751	1839	3	,	,	,
18751	1839	4	100	100	CD
18751	1839	5	c.c	c.c	NNP
18751	1839	6	.	.	.
18751	1840	1	of	of	IN
18751	1840	2	sulphuric	sulphuric	NNP
18751	1840	3	acid	acid	NNP
18751	1840	4	containing	contain	VBG
18751	1840	5	98	98	CD
18751	1840	6	per	per	NN
18751	1840	7	cent	cent	NN
18751	1840	8	.	.	.
18751	1841	1	by	by	IN
18751	1841	2	weight	weight	NN
18751	1841	3	of	of	IN
18751	1841	4	real	real	JJ
18751	1841	5	acid	acid	NN
18751	1841	6	,	,	,
18751	1841	7	will	will	MD
18751	1841	8	,	,	,
18751	1841	9	if	if	IN
18751	1841	10	diluted	dilute	VBN
18751	1841	11	with	with	IN
18751	1841	12	100	100	CD
18751	1841	13	c.c	c.c	NNP
18751	1841	14	.	.	.
18751	1842	1	of	of	IN
18751	1842	2	water	water	NN
18751	1842	3	,	,	,
18751	1842	4	yield	yield	VB
18751	1842	5	a	a	DT
18751	1842	6	solution	solution	NN
18751	1842	7	containing	contain	VBG
18751	1842	8	not	not	RB
18751	1842	9	49	49	CD
18751	1842	10	per	per	IN
18751	1842	11	cent	cent	NN
18751	1842	12	.	.	.
18751	1843	1	by	by	IN
18751	1843	2	weight	weight	NN
18751	1843	3	,	,	,
18751	1843	4	but	but	CC
18751	1843	5	about	about	RB
18751	1843	6	63.5	63.5	CD
18751	1843	7	per	per	NN
18751	1843	8	cent	cent	NN
18751	1843	9	.	.	.
18751	1844	1	of	of	IN
18751	1844	2	the	the	DT
18751	1844	3	acid	acid	NN
18751	1844	4	.	.	.
18751	1845	1	The	the	DT
18751	1845	2	reason	reason	NN
18751	1845	3	is	be	VBZ
18751	1845	4	this	this	DT
18751	1845	5	:	:	:
18751	1845	6	the	the	DT
18751	1845	7	100	100	CD
18751	1845	8	c.c	c.c	NNP
18751	1845	9	.	.	.
18751	1846	1	of	of	IN
18751	1846	2	sulphuric	sulphuric	NNP
18751	1846	3	acid	acid	NNP
18751	1846	4	weighs	weigh	VBZ
18751	1846	5	184	184	CD
18751	1846	6	grams	gram	NNS
18751	1846	7	,	,	,
18751	1846	8	and	and	CC
18751	1846	9	contains	contain	VBZ
18751	1846	10	180.32	180.32	CD
18751	1846	11	grams	gram	NNS
18751	1846	12	of	of	IN
18751	1846	13	real	real	JJ
18751	1846	14	acid	acid	NN
18751	1846	15	,	,	,
18751	1846	16	while	while	IN
18751	1846	17	the	the	DT
18751	1846	18	100	100	CD
18751	1846	19	c.c	c.c	NNP
18751	1846	20	.	.	.
18751	1847	1	of	of	IN
18751	1847	2	water	water	NN
18751	1847	3	weighs	weigh	VBZ
18751	1847	4	only	only	RB
18751	1847	5	100	100	CD
18751	1847	6	grams	gram	NNS
18751	1847	7	;	;	:
18751	1847	8	the	the	DT
18751	1847	9	mixed	mixed	JJ
18751	1847	10	water	water	NN
18751	1847	11	and	and	CC
18751	1847	12	acid	acid	NN
18751	1847	13	weighs	weigh	VBZ
18751	1847	14	284	284	CD
18751	1847	15	grams	gram	NNS
18751	1847	16	,	,	,
18751	1847	17	and	and	CC
18751	1847	18	contains	contain	VBZ
18751	1847	19	180.32	180.32	CD
18751	1847	20	of	of	IN
18751	1847	21	real	real	JJ
18751	1847	22	acid	acid	NN
18751	1847	23	,	,	,
18751	1847	24	which	which	WDT
18751	1847	25	is	be	VBZ
18751	1847	26	equivalent	equivalent	JJ
18751	1847	27	to	to	IN
18751	1847	28	nearly	nearly	RB
18751	1847	29	63.5	63.5	CD
18751	1847	30	per	per	IN
18751	1847	31	cent	cent	NN
18751	1847	32	.	.	.
18751	1848	1	by	by	IN
18751	1848	2	weight	weight	NN
18751	1848	3	.	.	.
18751	1849	1	If	if	IN
18751	1849	2	,	,	,
18751	1849	3	however	however	RB
18751	1849	4	,	,	,
18751	1849	5	the	the	DT
18751	1849	6	method	method	NN
18751	1849	7	of	of	IN
18751	1849	8	statement	statement	NN
18751	1849	9	be	be	VB
18751	1849	10	volumetric	volumetric	NN
18751	1849	11	,	,	,
18751	1849	12	it	-PRON-	PRP
18751	1849	13	would	would	MD
18751	1849	14	be	be	VB
18751	1849	15	correct	correct	JJ
18751	1849	16	to	to	TO
18751	1849	17	say	say	VB
18751	1849	18	that	that	IN
18751	1849	19	doubling	double	VBG
18751	1849	20	the	the	DT
18751	1849	21	volume	volume	NN
18751	1849	22	halves	halve	VBZ
18751	1849	23	the	the	DT
18751	1849	24	strength	strength	NN
18751	1849	25	:	:	:
18751	1849	26	if	if	IN
18751	1849	27	100	100	CD
18751	1849	28	c.c	c.c	NNP
18751	1849	29	.	.	.
18751	1850	1	of	of	IN
18751	1850	2	brine	brine	NNP
18751	1850	3	contains	contain	VBZ
18751	1850	4	10	10	CD
18751	1850	5	grams	gram	NNS
18751	1850	6	of	of	IN
18751	1850	7	salt	salt	NN
18751	1850	8	,	,	,
18751	1850	9	and	and	CC
18751	1850	10	is	be	VBZ
18751	1850	11	diluted	dilute	VBN
18751	1850	12	with	with	IN
18751	1850	13	water	water	NN
18751	1850	14	to	to	IN
18751	1850	15	200	200	CD
18751	1850	16	c.c	c.c	NNP
18751	1850	17	.	.	NNP
18751	1850	18	,	,	,
18751	1850	19	it	-PRON-	PRP
18751	1850	20	would	would	MD
18751	1850	21	be	be	VB
18751	1850	22	of	of	IN
18751	1850	23	one	one	CD
18751	1850	24	-	-	HYPH
18751	1850	25	half	half	NN
18751	1850	26	the	the	DT
18751	1850	27	former	former	JJ
18751	1850	28	strength	strength	NN
18751	1850	29	,	,	,
18751	1850	30	that	that	RB
18751	1850	31	is	is	RB
18751	1850	32	,	,	,
18751	1850	33	100	100	CD
18751	1850	34	c.c	c.c	NNP
18751	1850	35	.	.	.
18751	1851	1	of	of	IN
18751	1851	2	the	the	DT
18751	1851	3	solution	solution	NN
18751	1851	4	would	would	MD
18751	1851	5	contain	contain	VB
18751	1851	6	5	5	CD
18751	1851	7	grams	gram	NNS
18751	1851	8	of	of	IN
18751	1851	9	salt	salt	NN
18751	1851	10	.	.	.
18751	1852	1	This	this	DT
18751	1852	2	confusion	confusion	NN
18751	1852	3	is	be	VBZ
18751	1852	4	avoided	avoid	VBN
18751	1852	5	by	by	IN
18751	1852	6	always	always	RB
18751	1852	7	stating	state	VBG
18751	1852	8	the	the	DT
18751	1852	9	strengths	strength	NNS
18751	1852	10	as	as	IN
18751	1852	11	so	so	RB
18751	1852	12	many	many	JJ
18751	1852	13	grams	gram	NNS
18751	1852	14	or	or	CC
18751	1852	15	"	"	``
18751	1852	16	c.c	c.c	NNP
18751	1852	17	.	.	.
18751	1852	18	"	"	''
18751	1853	1	in	in	IN
18751	1853	2	100	100	CD
18751	1853	3	c.c	c.c	NNP
18751	1853	4	.	.	.
18751	1854	1	of	of	IN
18751	1854	2	the	the	DT
18751	1854	3	liquid	liquid	NN
18751	1854	4	.	.	.
18751	1855	1	But	but	CC
18751	1855	2	obviously	obviously	RB
18751	1855	3	it	-PRON-	PRP
18751	1855	4	would	would	MD
18751	1855	5	be	be	VB
18751	1855	6	advantageous	advantageous	JJ
18751	1855	7	to	to	TO
18751	1855	8	be	be	VB
18751	1855	9	able	able	JJ
18751	1855	10	to	to	TO
18751	1855	11	determine	determine	VB
18751	1855	12	quickly	quickly	RB
18751	1855	13	the	the	DT
18751	1855	14	weight	weight	NN
18751	1855	15	of	of	IN
18751	1855	16	any	any	DT
18751	1855	17	particular	particular	JJ
18751	1855	18	substance	substance	NN
18751	1855	19	corresponding	correspond	VBG
18751	1855	20	to	to	IN
18751	1855	21	1	1	CD
18751	1855	22	c.c	c.c	NNP
18751	1855	23	.	.	.
18751	1856	1	or	or	CC
18751	1856	2	some	some	DT
18751	1856	3	other	other	JJ
18751	1856	4	given	give	VBN
18751	1856	5	volume	volume	NN
18751	1856	6	.	.	.
18751	1857	1	Moreover	moreover	RB
18751	1857	2	,	,	,
18751	1857	3	in	in	IN
18751	1857	4	descriptions	description	NNS
18751	1857	5	of	of	IN
18751	1857	6	processes	process	NNS
18751	1857	7	the	the	DT
18751	1857	8	strengths	strength	NNS
18751	1857	9	of	of	IN
18751	1857	10	acids	acid	NNS
18751	1857	11	and	and	CC
18751	1857	12	solutions	solution	NNS
18751	1857	13	are	be	VBP
18751	1857	14	frequently	frequently	RB
18751	1857	15	defined	define	VBN
18751	1857	16	neither	neither	CC
18751	1857	17	by	by	IN
18751	1857	18	their	-PRON-	PRP$
18751	1857	19	gravimetric	gravimetric	NN
18751	1857	20	nor	nor	CC
18751	1857	21	volumetric	volumetric	JJ
18751	1857	22	composition	composition	NN
18751	1857	23	,	,	,
18751	1857	24	but	but	CC
18751	1857	25	by	by	IN
18751	1857	26	a	a	DT
18751	1857	27	statement	statement	NN
18751	1857	28	either	either	CC
18751	1857	29	of	of	IN
18751	1857	30	specific	specific	JJ
18751	1857	31	gravity	gravity	NN
18751	1857	32	or	or	CC
18751	1857	33	of	of	IN
18751	1857	34	the	the	DT
18751	1857	35	degrees	degree	NNS
18751	1857	36	registered	register	VBN
18751	1857	37	by	by	IN
18751	1857	38	Twaddell	Twaddell	NNP
18751	1857	39	's	's	POS
18751	1857	40	or	or	CC
18751	1857	41	Beaumé	Beaumé	NNP
18751	1857	42	's	's	POS
18751	1857	43	hydrometer	hydrometer	NN
18751	1857	44	.	.	.
18751	1858	1	Thus	thus	RB
18751	1858	2	,	,	,
18751	1858	3	in	in	IN
18751	1858	4	the	the	DT
18751	1858	5	description	description	NN
18751	1858	6	of	of	IN
18751	1858	7	the	the	DT
18751	1858	8	process	process	NN
18751	1858	9	of	of	IN
18751	1858	10	gold	gold	NN
18751	1858	11	parting	parting	NN
18751	1858	12	,	,	,
18751	1858	13	one	one	CD
18751	1858	14	writer	writer	NN
18751	1858	15	gives	give	VBZ
18751	1858	16	:	:	:
18751	1858	17	"	"	``
18751	1858	18	The	the	DT
18751	1858	19	acid	acid	NN
18751	1858	20	should	should	MD
18751	1858	21	be	be	VB
18751	1858	22	of	of	IN
18751	1858	23	1.2	1.2	CD
18751	1858	24	specific	specific	JJ
18751	1858	25	gravity	gravity	NN
18751	1858	26	"	"	''
18751	1858	27	;	;	:
18751	1858	28	and	and	CC
18751	1858	29	another	another	DT
18751	1858	30	says	say	VBZ
18751	1858	31	:	:	:
18751	1858	32	"	"	``
18751	1858	33	The	the	DT
18751	1858	34	acid	acid	NN
18751	1858	35	must	must	MD
18751	1858	36	not	not	RB
18751	1858	37	be	be	VB
18751	1858	38	stronger	strong	JJR
18751	1858	39	than	than	IN
18751	1858	40	32	32	CD
18751	1858	41	°	°	NNS
18751	1858	42	Beaumé	Beaumé	NNP
18751	1858	43	.	.	.
18751	1858	44	"	"	''
18751	1859	1	These	these	DT
18751	1859	2	considerations	consideration	NNS
18751	1859	3	justify	justify	VBP
18751	1859	4	an	an	DT
18751	1859	5	account	account	NN
18751	1859	6	of	of	IN
18751	1859	7	the	the	DT
18751	1859	8	subject	subject	NN
18751	1859	9	in	in	IN
18751	1859	10	such	such	PDT
18751	1859	11	a	a	DT
18751	1859	12	work	work	NN
18751	1859	13	as	as	IN
18751	1859	14	this	this	DT
18751	1859	15	.	.	.
18751	1860	1	And	and	CC
18751	1860	2	on	on	IN
18751	1860	3	other	other	JJ
18751	1860	4	grounds	ground	NNS
18751	1860	5	the	the	DT
18751	1860	6	determination	determination	NN
18751	1860	7	of	of	IN
18751	1860	8	a	a	DT
18751	1860	9	specific	specific	JJ
18751	1860	10	gravity	gravity	NN
18751	1860	11	is	be	VBZ
18751	1860	12	one	one	CD
18751	1860	13	of	of	IN
18751	1860	14	the	the	DT
18751	1860	15	operations	operation	NNS
18751	1860	16	with	with	IN
18751	1860	17	which	which	WDT
18751	1860	18	an	an	DT
18751	1860	19	assayer	assayer	NN
18751	1860	20	should	should	MD
18751	1860	21	be	be	VB
18751	1860	22	familiar	familiar	JJ
18751	1860	23	.	.	.
18751	1861	1	The	the	DT
18751	1861	2	meaning	meaning	NN
18751	1861	3	of	of	IN
18751	1861	4	"	"	``
18751	1861	5	specific	specific	JJ
18751	1861	6	gravity	gravity	NN
18751	1861	7	"	"	''
18751	1861	8	is	be	VBZ
18751	1861	9	present	present	JJ
18751	1861	10	in	in	IN
18751	1861	11	the	the	DT
18751	1861	12	mind	mind	NN
18751	1861	13	of	of	IN
18751	1861	14	every	every	DT
18751	1861	15	one	one	NN
18751	1861	16	who	who	WP
18751	1861	17	uses	use	VBZ
18751	1861	18	the	the	DT
18751	1861	19	sentence	sentence	NN
18751	1861	20	"	"	``
18751	1861	21	lead	lead	NN
18751	1861	22	is	be	VBZ
18751	1861	23	heavier	heavy	JJR
18751	1861	24	than	than	IN
18751	1861	25	water	water	NN
18751	1861	26	.	.	.
18751	1861	27	"	"	''
18751	1862	1	This	this	DT
18751	1862	2	is	be	VBZ
18751	1862	3	meaningless	meaningless	JJ
18751	1862	4	except	except	IN
18751	1862	5	some	some	DT
18751	1862	6	such	such	JJ
18751	1862	7	phrase	phrase	NN
18751	1862	8	as	as	IN
18751	1862	9	"	"	``
18751	1862	10	bulk	bulk	NN
18751	1862	11	for	for	IN
18751	1862	12	bulk	bulk	NN
18751	1862	13	"	"	''
18751	1862	14	be	be	VB
18751	1862	15	added	add	VBN
18751	1862	16	.	.	.
18751	1863	1	Make	make	VB
18751	1863	2	the	the	DT
18751	1863	3	sentence	sentence	NN
18751	1863	4	quantitative	quantitative	JJ
18751	1863	5	by	by	IN
18751	1863	6	saying	say	VBG
18751	1863	7	:	:	:
18751	1863	8	"	"	``
18751	1863	9	bulk	bulk	NN
18751	1863	10	for	for	IN
18751	1863	11	bulk	bulk	JJ
18751	1863	12	lead	lead	NN
18751	1863	13	is	be	VBZ
18751	1863	14	11.36	11.36	CD
18751	1863	15	times	time	NNS
18751	1863	16	heavier	heavy	JJR
18751	1863	17	than	than	IN
18751	1863	18	water	water	NN
18751	1863	19	,	,	,
18751	1863	20	"	"	''
18751	1863	21	and	and	CC
18751	1863	22	one	one	PRP
18751	1863	23	has	have	VBZ
18751	1863	24	the	the	DT
18751	1863	25	exact	exact	JJ
18751	1863	26	meaning	meaning	NN
18751	1863	27	of	of	IN
18751	1863	28	:	:	:
18751	1863	29	"	"	``
18751	1863	30	the	the	DT
18751	1863	31	specific	specific	JJ
18751	1863	32	gravity	gravity	NN
18751	1863	33	of	of	IN
18751	1863	34	lead	lead	NN
18751	1863	35	is	be	VBZ
18751	1863	36	11.36	11.36	CD
18751	1863	37	.	.	.
18751	1863	38	"	"	''
18751	1864	1	A	a	DT
18751	1864	2	table	table	NN
18751	1864	3	of	of	IN
18751	1864	4	the	the	DT
18751	1864	5	specific	specific	JJ
18751	1864	6	gravities	gravity	NNS
18751	1864	7	of	of	IN
18751	1864	8	liquids	liquid	NNS
18751	1864	9	and	and	CC
18751	1864	10	solids	solid	NNS
18751	1864	11	shows	show	VBZ
18751	1864	12	how	how	WRB
18751	1864	13	many	many	JJ
18751	1864	14	times	time	NNS
18751	1864	15	heavier	heavier	VBP
18751	1864	16	the	the	DT
18751	1864	17	substances	substance	NNS
18751	1864	18	are	be	VBP
18751	1864	19	than	than	IN
18751	1864	20	water	water	NN
18751	1864	21	.	.	.
18751	1865	1	It	-PRON-	PRP
18751	1865	2	is	be	VBZ
18751	1865	3	better	well	JJR
18751	1865	4	,	,	,
18751	1865	5	however	however	RB
18751	1865	6	,	,	,
18751	1865	7	to	to	TO
18751	1865	8	look	look	VB
18751	1865	9	upon	upon	IN
18751	1865	10	the	the	DT
18751	1865	11	specific	specific	JJ
18751	1865	12	gravity	gravity	NN
18751	1865	13	(	(	-LRB-
18751	1865	14	written	write	VBN
18751	1865	15	shortly	shortly	RB
18751	1865	16	,	,	,
18751	1865	17	sp	sp	NNP
18751	1865	18	.	.	.
18751	1866	1	g.	g.	NNP
18751	1866	2	)	)	-RRB-
18751	1866	3	as	as	IN
18751	1866	4	the	the	DT
18751	1866	5	weight	weight	NN
18751	1866	6	of	of	IN
18751	1866	7	a	a	DT
18751	1866	8	substance	substance	NN
18751	1866	9	divided	divide	VBN
18751	1866	10	by	by	IN
18751	1866	11	its	-PRON-	PRP$
18751	1866	12	volume	volume	NN
18751	1866	13	.	.	.
18751	1867	1	In	in	IN
18751	1867	2	the	the	DT
18751	1867	3	metric	metric	JJ
18751	1867	4	system	system	NN
18751	1867	5	,	,	,
18751	1867	6	1	1	CD
18751	1867	7	c.c	c.c	NNP
18751	1867	8	.	.	.
18751	1868	1	of	of	IN
18751	1868	2	water	water	NN
18751	1868	3	at	at	IN
18751	1868	4	4	4	CD
18751	1868	5	°	°	NNS
18751	1868	6	C.	C.	NNP
18751	1868	7	weighs	weigh	VBZ
18751	1868	8	with	with	IN
18751	1868	9	sufficient	sufficient	JJ
18751	1868	10	exactness	exactness	NN
18751	1868	11	1	1	CD
18751	1868	12	gram	gram	NN
18751	1868	13	;	;	:
18751	1868	14	consequently	consequently	RB
18751	1868	15	,	,	,
18751	1868	16	the	the	DT
18751	1868	17	sp	sp	NNP
18751	1868	18	.	.	.
18751	1869	1	g.	g.	NNP
18751	1869	2	,	,	,
18751	1869	3	which	which	WDT
18751	1869	4	states	state	VBZ
18751	1869	5	how	how	WRB
18751	1869	6	many	many	JJ
18751	1869	7	times	time	NNS
18751	1869	8	heavier	heavy	JJR
18751	1869	9	than	than	IN
18751	1869	10	water	water	NN
18751	1869	11	the	the	DT
18751	1869	12	substance	substance	NN
18751	1869	13	is	be	VBZ
18751	1869	14	,	,	,
18751	1869	15	also	also	RB
18751	1869	16	expresses	express	VBZ
18751	1869	17	the	the	DT
18751	1869	18	weight	weight	NN
18751	1869	19	in	in	IN
18751	1869	20	grams	gram	NNS
18751	1869	21	of	of	IN
18751	1869	22	one	one	CD
18751	1869	23	c.c	c.c	NNP
18751	1869	24	.	.	.
18751	1870	1	of	of	IN
18751	1870	2	it	-PRON-	PRP
18751	1870	3	.	.	.
18751	1871	1	So	so	RB
18751	1871	2	that	that	IN
18751	1871	3	if	if	IN
18751	1871	4	a	a	DT
18751	1871	5	100	100	CD
18751	1871	6	c.c	c.c	NN
18751	1871	7	.	.	.
18751	1872	1	flask	flask	NN
18751	1872	2	of	of	IN
18751	1872	3	nitric	nitric	JJ
18751	1872	4	acid	acid	NN
18751	1872	5	weighs	weigh	NNS
18751	1872	6	,	,	,
18751	1872	7	after	after	IN
18751	1872	8	the	the	DT
18751	1872	9	weight	weight	NN
18751	1872	10	of	of	IN
18751	1872	11	the	the	DT
18751	1872	12	flask	flask	NN
18751	1872	13	has	have	VBZ
18751	1872	14	been	be	VBN
18751	1872	15	deducted	deduct	VBN
18751	1872	16	,	,	,
18751	1872	17	120	120	CD
18751	1872	18	grams	gram	NNS
18751	1872	19	,	,	,
18751	1872	20	1	1	CD
18751	1872	21	c.c	c.c	NNP
18751	1872	22	.	.	.
18751	1873	1	of	of	IN
18751	1873	2	the	the	DT
18751	1873	3	acid	acid	NN
18751	1873	4	weighs	weigh	VBZ
18751	1873	5	1.2	1.2	CD
18751	1873	6	gram	gram	NN
18751	1873	7	,	,	,
18751	1873	8	and	and	CC
18751	1873	9	the	the	DT
18751	1873	10	sp	sp	NNP
18751	1873	11	.	.	.
18751	1874	1	g.	g.	NNP
18751	1874	2	is	be	VBZ
18751	1874	3	1.2	1.2	CD
18751	1874	4	.	.	.
18751	1875	1	The	the	DT
18751	1875	2	specific	specific	JJ
18751	1875	3	gravity	gravity	NN
18751	1875	4	,	,	,
18751	1875	5	then	then	RB
18751	1875	6	,	,	,
18751	1875	7	may	may	MD
18751	1875	8	be	be	VB
18751	1875	9	determined	determine	VBN
18751	1875	10	by	by	IN
18751	1875	11	dividing	divide	VBG
18751	1875	12	the	the	DT
18751	1875	13	weight	weight	NN
18751	1875	14	of	of	IN
18751	1875	15	a	a	DT
18751	1875	16	substance	substance	NN
18751	1875	17	in	in	IN
18751	1875	18	grams	gram	NNS
18751	1875	19	by	by	IN
18751	1875	20	its	-PRON-	PRP$
18751	1875	21	volume	volume	NN
18751	1875	22	in	in	IN
18751	1875	23	c.c	c.c	NNP
18751	1875	24	.	.	.
18751	1876	1	;	;	:
18751	1876	2	but	but	CC
18751	1876	3	it	-PRON-	PRP
18751	1876	4	is	be	VBZ
18751	1876	5	more	more	RBR
18751	1876	6	convenient	convenient	JJ
18751	1876	7	in	in	IN
18751	1876	8	practice	practice	NN
18751	1876	9	to	to	TO
18751	1876	10	determine	determine	VB
18751	1876	11	it	-PRON-	PRP
18751	1876	12	by	by	IN
18751	1876	13	dividing	divide	VBG
18751	1876	14	_	_	NNP
18751	1876	15	the	the	DT
18751	1876	16	weight	weight	NN
18751	1876	17	of	of	IN
18751	1876	18	the	the	DT
18751	1876	19	substance	substance	NN
18751	1876	20	by	by	IN
18751	1876	21	the	the	DT
18751	1876	22	weight	weight	NN
18751	1876	23	of	of	IN
18751	1876	24	an	an	DT
18751	1876	25	equal	equal	JJ
18751	1876	26	volume	volume	NN
18751	1876	27	of	of	IN
18751	1876	28	water	water	NN
18751	1876	29	_	_	NNP
18751	1876	30	.	.	.
18751	1877	1	And	and	CC
18751	1877	2	since	since	IN
18751	1877	3	the	the	DT
18751	1877	4	volumes	volume	NNS
18751	1877	5	of	of	IN
18751	1877	6	all	all	DT
18751	1877	7	substances	substance	NNS
18751	1877	8	,	,	,
18751	1877	9	water	water	NN
18751	1877	10	included	include	VBD
18751	1877	11	,	,	,
18751	1877	12	vary	vary	VBP
18751	1877	13	with	with	IN
18751	1877	14	the	the	DT
18751	1877	15	temperature	temperature	NN
18751	1877	16	,	,	,
18751	1877	17	the	the	DT
18751	1877	18	temperature	temperature	NN
18751	1877	19	at	at	IN
18751	1877	20	which	which	WDT
18751	1877	21	the	the	DT
18751	1877	22	sp	sp	NNP
18751	1877	23	.	.	.
18751	1878	1	g.	g.	NNP
18751	1878	2	is	be	VBZ
18751	1878	3	determined	determined	JJ
18751	1878	4	should	should	MD
18751	1878	5	be	be	VB
18751	1878	6	recorded	record	VBN
18751	1878	7	.	.	.
18751	1879	1	Even	even	RB
18751	1879	2	then	then	RB
18751	1879	3	there	there	EX
18751	1879	4	is	be	VBZ
18751	1879	5	room	room	NN
18751	1879	6	for	for	IN
18751	1879	7	ambiguity	ambiguity	NN
18751	1879	8	to	to	IN
18751	1879	9	the	the	DT
18751	1879	10	extent	extent	NN
18751	1879	11	that	that	IN
18751	1879	12	such	such	PDT
18751	1879	13	a	a	DT
18751	1879	14	statement	statement	NN
18751	1879	15	as	as	IN
18751	1879	16	the	the	DT
18751	1879	17	following	following	NN
18751	1879	18	,	,	,
18751	1879	19	"	"	''
18751	1879	20	the	the	DT
18751	1879	21	specific	specific	JJ
18751	1879	22	gravity	gravity	NN
18751	1879	23	of	of	IN
18751	1879	24	the	the	DT
18751	1879	25	substance	substance	NN
18751	1879	26	at	at	IN
18751	1879	27	50	50	CD
18751	1879	28	°	°	,
18751	1879	29	C.	C.	NNP
18751	1879	30	is	be	VBZ
18751	1879	31	0.9010	0.9010	CD
18751	1879	32	,	,	,
18751	1879	33	"	"	``
18751	1879	34	may	may	MD
18751	1879	35	mean	mean	VB
18751	1879	36	when	when	WRB
18751	1879	37	compared	compare	VBN
18751	1879	38	with	with	IN
18751	1879	39	water	water	NN
18751	1879	40	at	at	IN
18751	1879	41	50	50	CD
18751	1879	42	°	°	,
18751	1879	43	C.	C.	NNP
18751	1879	44	or	or	CC
18751	1879	45	4	4	CD
18751	1879	46	°	°	,
18751	1879	47	C.	C.	NNP
18751	1879	48	,	,	,
18751	1879	49	or	or	CC
18751	1879	50	even	even	RB
18751	1879	51	15.5	15.5	CD
18751	1879	52	°	°	,
18751	1879	53	C.	C.	NNP
18751	1879	54	For	for	IN
18751	1879	55	practical	practical	JJ
18751	1879	56	purposes	purpose	NNS
18751	1879	57	it	-PRON-	PRP
18751	1879	58	should	should	MD
18751	1879	59	mean	mean	VB
18751	1879	60	the	the	DT
18751	1879	61	first	first	JJ
18751	1879	62	of	of	IN
18751	1879	63	these	these	DT
18751	1879	64	,	,	,
18751	1879	65	for	for	IN
18751	1879	66	in	in	IN
18751	1879	67	the	the	DT
18751	1879	68	actual	actual	JJ
18751	1879	69	experiments	experiment	NNS
18751	1879	70	the	the	DT
18751	1879	71	water	water	NN
18751	1879	72	and	and	CC
18751	1879	73	the	the	DT
18751	1879	74	substance	substance	NN
18751	1879	75	are	be	VBP
18751	1879	76	compared	compare	VBN
18751	1879	77	at	at	IN
18751	1879	78	the	the	DT
18751	1879	79	same	same	JJ
18751	1879	80	temperature	temperature	NN
18751	1879	81	,	,	,
18751	1879	82	and	and	CC
18751	1879	83	it	-PRON-	PRP
18751	1879	84	is	be	VBZ
18751	1879	85	well	well	JJ
18751	1879	86	to	to	TO
18751	1879	87	give	give	VB
18751	1879	88	the	the	DT
18751	1879	89	statement	statement	NN
18751	1879	90	of	of	IN
18751	1879	91	results	result	NNS
18751	1879	92	without	without	IN
18751	1879	93	any	any	DT
18751	1879	94	superfluous	superfluous	JJ
18751	1879	95	calculation	calculation	NN
18751	1879	96	.	.	.
18751	1880	1	In	in	IN
18751	1880	2	the	the	DT
18751	1880	3	metric	metric	JJ
18751	1880	4	system	system	NN
18751	1880	5	the	the	DT
18751	1880	6	standard	standard	JJ
18751	1880	7	temperature	temperature	NN
18751	1880	8	is	be	VBZ
18751	1880	9	4	4	CD
18751	1880	10	°	°	NNS
18751	1880	11	C.	C.	NNP
18751	1880	12	,	,	,
18751	1880	13	for	for	IN
18751	1880	14	it	-PRON-	PRP
18751	1880	15	is	be	VBZ
18751	1880	16	at	at	IN
18751	1880	17	this	this	DT
18751	1880	18	point	point	NN
18751	1880	19	that	that	IN
18751	1880	20	1	1	CD
18751	1880	21	c.c	c.c	NNP
18751	1880	22	.	.	.
18751	1881	1	of	of	IN
18751	1881	2	water	water	NN
18751	1881	3	weighs	weigh	VBZ
18751	1881	4	exactly	exactly	RB
18751	1881	5	1	1	CD
18751	1881	6	gram	gram	NN
18751	1881	7	.	.	.
18751	1882	1	In	in	IN
18751	1882	2	England	England	NNP
18751	1882	3	,	,	,
18751	1882	4	the	the	DT
18751	1882	5	standard	standard	JJ
18751	1882	6	temperature	temperature	NN
18751	1882	7	is	be	VBZ
18751	1882	8	60	60	CD
18751	1882	9	°	°	,
18751	1882	10	F.	F.	NNP
18751	1882	11	(	(	-LRB-
18751	1882	12	15.5	15.5	CD
18751	1882	13	°	°	,
18751	1882	14	C.	C.	NNP
18751	1882	15	)	)	-RRB-
18751	1882	16	,	,	,
18751	1882	17	which	which	WDT
18751	1882	18	is	be	VBZ
18751	1882	19	supposed	suppose	VBN
18751	1882	20	to	to	TO
18751	1882	21	be	be	VB
18751	1882	22	an	an	DT
18751	1882	23	average	average	JJ
18751	1882	24	temperature	temperature	NN
18751	1882	25	of	of	IN
18751	1882	26	the	the	DT
18751	1882	27	balance	balance	NN
18751	1882	28	-	-	HYPH
18751	1882	29	room	room	NN
18751	1882	30	.	.	.
18751	1883	1	The	the	DT
18751	1883	2	convenience	convenience	NN
18751	1883	3	of	of	IN
18751	1883	4	the	the	DT
18751	1883	5	English	english	JJ
18751	1883	6	standard	standard	NN
18751	1883	7	,	,	,
18751	1883	8	however	however	RB
18751	1883	9	,	,	,
18751	1883	10	is	be	VBZ
18751	1883	11	merely	merely	RB
18751	1883	12	apparent	apparent	JJ
18751	1883	13	;	;	:
18751	1883	14	it	-PRON-	PRP
18751	1883	15	demands	demand	VBZ
18751	1883	16	warming	warm	VBG
18751	1883	17	sometimes	sometimes	RB
18751	1883	18	and	and	CC
18751	1883	19	sometimes	sometimes	RB
18751	1883	20	cooling	cool	VBG
18751	1883	21	.	.	.
18751	1884	1	For	for	IN
18751	1884	2	most	most	JJS
18751	1884	3	purposes	purpose	NNS
18751	1884	4	it	-PRON-	PRP
18751	1884	5	is	be	VBZ
18751	1884	6	more	more	RBR
18751	1884	7	convenient	convenient	JJ
18751	1884	8	to	to	TO
18751	1884	9	select	select	VB
18751	1884	10	a	a	DT
18751	1884	11	temperature	temperature	NN
18751	1884	12	sufficiently	sufficiently	RB
18751	1884	13	high	high	JJ
18751	1884	14	to	to	TO
18751	1884	15	avoid	avoid	VB
18751	1884	16	the	the	DT
18751	1884	17	necessity	necessity	NN
18751	1884	18	of	of	IN
18751	1884	19	cooling	cool	VBG
18751	1884	20	at	at	IN
18751	1884	21	any	any	DT
18751	1884	22	time	time	NN
18751	1884	23	.	.	.
18751	1885	1	Warming	warm	VBG
18751	1885	2	to	to	IN
18751	1885	3	the	the	DT
18751	1885	4	required	require	VBN
18751	1885	5	temperature	temperature	NN
18751	1885	6	gives	give	VBZ
18751	1885	7	very	very	RB
18751	1885	8	little	little	JJ
18751	1885	9	trouble	trouble	NN
18751	1885	10	.	.	.
18751	1886	1	~Determination	~Determination	NFP
18751	1886	2	of	of	IN
18751	1886	3	Specific	Specific	NNP
18751	1886	4	Gravity.~--There	Gravity.~--There	NNP
18751	1886	5	is	be	VBZ
18751	1886	6	a	a	DT
18751	1886	7	quick	quick	JJ
18751	1886	8	and	and	CC
18751	1886	9	easy	easy	JJ
18751	1886	10	method	method	NN
18751	1886	11	of	of	IN
18751	1886	12	determining	determine	VBG
18751	1886	13	the	the	DT
18751	1886	14	density	density	NN
18751	1886	15	or	or	CC
18751	1886	16	sp	sp	NN
18751	1886	17	.	.	.
18751	1887	1	g.	g.	NNP
18751	1887	2	of	of	IN
18751	1887	3	a	a	DT
18751	1887	4	liquid	liquid	NN
18751	1887	5	,	,	,
18751	1887	6	based	base	VBN
18751	1887	7	upon	upon	IN
18751	1887	8	the	the	DT
18751	1887	9	fact	fact	NN
18751	1887	10	that	that	IN
18751	1887	11	a	a	DT
18751	1887	12	floating	float	VBG
18751	1887	13	body	body	NN
18751	1887	14	is	be	VBZ
18751	1887	15	buoyed	buoy	VBN
18751	1887	16	up	up	RP
18751	1887	17	more	more	RBR
18751	1887	18	by	by	IN
18751	1887	19	a	a	DT
18751	1887	20	heavy	heavy	JJ
18751	1887	21	liquid	liquid	NN
18751	1887	22	than	than	IN
18751	1887	23	by	by	IN
18751	1887	24	a	a	DT
18751	1887	25	light	light	JJ
18751	1887	26	one	one	CD
18751	1887	27	.	.	.
18751	1888	1	The	the	DT
18751	1888	2	method	method	NN
18751	1888	3	is	be	VBZ
18751	1888	4	more	more	RBR
18751	1888	5	remarkable	remarkable	JJ
18751	1888	6	for	for	IN
18751	1888	7	speed	speed	NN
18751	1888	8	than	than	IN
18751	1888	9	accuracy	accuracy	NN
18751	1888	10	,	,	,
18751	1888	11	but	but	CC
18751	1888	12	still	still	RB
18751	1888	13	is	be	VBZ
18751	1888	14	sufficiently	sufficiently	RB
18751	1888	15	exact	exact	JJ
18751	1888	16	.	.	.
18751	1889	1	The	the	DT
18751	1889	2	piece	piece	NN
18751	1889	3	of	of	IN
18751	1889	4	apparatus	apparatus	NN
18751	1889	5	used	use	VBN
18751	1889	6	for	for	IN
18751	1889	7	the	the	DT
18751	1889	8	purpose	purpose	NN
18751	1889	9	is	be	VBZ
18751	1889	10	endowed	endow	VBN
18751	1889	11	with	with	IN
18751	1889	12	a	a	DT
18751	1889	13	variety	variety	NN
18751	1889	14	of	of	IN
18751	1889	15	names	name	NNS
18751	1889	16	--	--	:
18751	1889	17	sp	sp	NNP
18751	1889	18	.	.	.
18751	1890	1	g.	g.	NNP
18751	1890	2	spindle	spindle	NNP
18751	1890	3	,	,	,
18751	1890	4	hydrometer	hydrometer	NN
18751	1890	5	,	,	,
18751	1890	6	areometer	areometer	NN
18751	1890	7	,	,	,
18751	1890	8	salimeter	salimeter	NN
18751	1890	9	,	,	,
18751	1890	10	alcoholimeter	alcoholimeter	NN
18751	1890	11	,	,	,
18751	1890	12	lactometer	lactomet	JJR
18751	1890	13	,	,	,
18751	1890	14	and	and	CC
18751	1890	15	so	so	RB
18751	1890	16	on	on	RB
18751	1890	17	,	,	,
18751	1890	18	according	accord	VBG
18751	1890	19	to	to	IN
18751	1890	20	the	the	DT
18751	1890	21	special	special	JJ
18751	1890	22	liquid	liquid	NN
18751	1890	23	upon	upon	IN
18751	1890	24	which	which	WDT
18751	1890	25	it	-PRON-	PRP
18751	1890	26	is	be	VBZ
18751	1890	27	intended	intend	VBN
18751	1890	28	to	to	TO
18751	1890	29	be	be	VB
18751	1890	30	used	use	VBN
18751	1890	31	.	.	.
18751	1891	1	It	-PRON-	PRP
18751	1891	2	consists	consist	VBZ
18751	1891	3	of	of	IN
18751	1891	4	a	a	DT
18751	1891	5	float	float	NN
18751	1891	6	with	with	IN
18751	1891	7	a	a	DT
18751	1891	8	sinker	sinker	NN
18751	1891	9	at	at	IN
18751	1891	10	one	one	CD
18751	1891	11	end	end	NN
18751	1891	12	and	and	CC
18751	1891	13	a	a	DT
18751	1891	14	graduated	graduate	VBN
18751	1891	15	tube	tube	NN
18751	1891	16	or	or	CC
18751	1891	17	rod	rod	NN
18751	1891	18	at	at	IN
18751	1891	19	the	the	DT
18751	1891	20	other	other	JJ
18751	1891	21	.	.	.
18751	1892	1	It	-PRON-	PRP
18751	1892	2	is	be	VBZ
18751	1892	3	made	make	VBN
18751	1892	4	of	of	IN
18751	1892	5	metal	metal	NN
18751	1892	6	or	or	CC
18751	1892	7	glass	glass	NN
18751	1892	8	.	.	.
18751	1893	1	Generally	generally	RB
18751	1893	2	two	two	CD
18751	1893	3	are	be	VBP
18751	1893	4	required	require	VBN
18751	1893	5	,	,	,
18751	1893	6	one	one	CD
18751	1893	7	for	for	IN
18751	1893	8	liquids	liquid	NNS
18751	1893	9	ranging	range	VBG
18751	1893	10	in	in	IN
18751	1893	11	sp	sp	NNP
18751	1893	12	.	.	.
18751	1894	1	g.	g.	NNP
18751	1894	2	from	from	IN
18751	1894	3	1.000	1.000	CD
18751	1894	4	to	to	IN
18751	1894	5	2.000	2.000	CD
18751	1894	6	,	,	,
18751	1894	7	and	and	CC
18751	1894	8	another	another	DT
18751	1894	9	,	,	,
18751	1894	10	which	which	WDT
18751	1894	11	will	will	MD
18751	1894	12	indicate	indicate	VB
18751	1894	13	a	a	DT
18751	1894	14	sp	sp	NN
18751	1894	15	.	.	.
18751	1895	1	g.	g.	NNP
18751	1895	2	between	between	IN
18751	1895	3	0.700	0.700	CD
18751	1895	4	and	and	CC
18751	1895	5	1.000	1.000	CD
18751	1895	6	.	.	.
18751	1896	1	The	the	DT
18751	1896	2	range	range	NN
18751	1896	3	depends	depend	VBZ
18751	1896	4	on	on	IN
18751	1896	5	the	the	DT
18751	1896	6	size	size	NN
18751	1896	7	of	of	IN
18751	1896	8	the	the	DT
18751	1896	9	instrument	instrument	NN
18751	1896	10	.	.	.
18751	1897	1	For	for	IN
18751	1897	2	special	special	JJ
18751	1897	3	work	work	NN
18751	1897	4	,	,	,
18751	1897	5	in	in	IN
18751	1897	6	which	which	WDT
18751	1897	7	variations	variation	NNS
18751	1897	8	within	within	IN
18751	1897	9	narrow	narrow	JJ
18751	1897	10	limits	limit	NNS
18751	1897	11	are	be	VBP
18751	1897	12	to	to	TO
18751	1897	13	be	be	VB
18751	1897	14	determined	determine	VBN
18751	1897	15	,	,	,
18751	1897	16	more	more	RBR
18751	1897	17	delicate	delicate	JJ
18751	1897	18	instruments	instrument	NNS
18751	1897	19	with	with	IN
18751	1897	20	a	a	DT
18751	1897	21	narrower	narrow	JJR
18751	1897	22	range	range	NN
18751	1897	23	are	be	VBP
18751	1897	24	made	make	VBN
18751	1897	25	.	.	.
18751	1898	1	[	[	-LRB-
18751	1898	2	Illustration	illustration	NN
18751	1898	3	:	:	:
18751	1898	4	FIG	FIG	NNP
18751	1898	5	.	.	.
18751	1899	1	34	34	CD
18751	1899	2	.	.	.
18751	1899	3	]	]	-RRB-
18751	1900	1	In	in	IN
18751	1900	2	using	use	VBG
18751	1900	3	a	a	DT
18751	1900	4	hydrometer	hydrometer	NN
18751	1900	5	,	,	,
18751	1900	6	the	the	DT
18751	1900	7	liquid	liquid	NN
18751	1900	8	to	to	TO
18751	1900	9	be	be	VB
18751	1900	10	tested	test	VBN
18751	1900	11	is	be	VBZ
18751	1900	12	placed	place	VBN
18751	1900	13	in	in	IN
18751	1900	14	a	a	DT
18751	1900	15	cylinder	cylinder	NN
18751	1900	16	(	(	-LRB-
18751	1900	17	fig	fig	NN
18751	1900	18	.	.	.
18751	1901	1	34	34	LS
18751	1901	2	)	)	-RRB-
18751	1901	3	tall	tall	JJ
18751	1901	4	enough	enough	RB
18751	1901	5	to	to	TO
18751	1901	6	allow	allow	VB
18751	1901	7	the	the	DT
18751	1901	8	instrument	instrument	NN
18751	1901	9	to	to	TO
18751	1901	10	float	float	VB
18751	1901	11	,	,	,
18751	1901	12	and	and	CC
18751	1901	13	not	not	RB
18751	1901	14	too	too	RB
18751	1901	15	narrow	narrow	JJ
18751	1901	16	.	.	.
18751	1902	1	The	the	DT
18751	1902	2	temperature	temperature	NN
18751	1902	3	is	be	VBZ
18751	1902	4	taken	take	VBN
18751	1902	5	,	,	,
18751	1902	6	and	and	CC
18751	1902	7	the	the	DT
18751	1902	8	hydrometer	hydrometer	NN
18751	1902	9	is	be	VBZ
18751	1902	10	immersed	immerse	VBN
18751	1902	11	in	in	IN
18751	1902	12	the	the	DT
18751	1902	13	fluid	fluid	NN
18751	1902	14	.	.	.
18751	1903	1	The	the	DT
18751	1903	2	mark	mark	NN
18751	1903	3	on	on	IN
18751	1903	4	the	the	DT
18751	1903	5	hydrometer	hydrometer	NN
18751	1903	6	stem	stem	NN
18751	1903	7	,	,	,
18751	1903	8	level	level	NN
18751	1903	9	with	with	IN
18751	1903	10	the	the	DT
18751	1903	11	surface	surface	NN
18751	1903	12	of	of	IN
18751	1903	13	the	the	DT
18751	1903	14	liquid	liquid	NN
18751	1903	15	,	,	,
18751	1903	16	is	be	VBZ
18751	1903	17	read	read	VBN
18751	1903	18	off	off	RP
18751	1903	19	.	.	.
18751	1904	1	With	with	IN
18751	1904	2	transparent	transparent	JJ
18751	1904	3	liquids	liquid	NNS
18751	1904	4	it	-PRON-	PRP
18751	1904	5	is	be	VBZ
18751	1904	6	best	good	JJS
18751	1904	7	to	to	TO
18751	1904	8	read	read	VB
18751	1904	9	the	the	DT
18751	1904	10	mark	mark	NN
18751	1904	11	under	under	IN
18751	1904	12	and	and	CC
18751	1904	13	over	over	IN
18751	1904	14	the	the	DT
18751	1904	15	water	water	NN
18751	1904	16	surface	surface	NN
18751	1904	17	and	and	CC
18751	1904	18	take	take	VB
18751	1904	19	the	the	DT
18751	1904	20	mean	mean	NN
18751	1904	21	.	.	.
18751	1905	1	The	the	DT
18751	1905	2	graduation	graduation	NN
18751	1905	3	of	of	IN
18751	1905	4	hydrometers	hydrometer	NNS
18751	1905	5	is	be	VBZ
18751	1905	6	not	not	RB
18751	1905	7	made	make	VBN
18751	1905	8	to	to	IN
18751	1905	9	any	any	DT
18751	1905	10	uniform	uniform	JJ
18751	1905	11	system	system	NN
18751	1905	12	.	.	.
18751	1906	1	Those	those	DT
18751	1906	2	marked	mark	VBN
18751	1906	3	in	in	IN
18751	1906	4	degrees	degree	NNS
18751	1906	5	Baumé	Baumé	NNP
18751	1906	6	or	or	CC
18751	1906	7	Twaddell	Twaddell	NNP
18751	1906	8	,	,	,
18751	1906	9	or	or	CC
18751	1906	10	according	accord	VBG
18751	1906	11	to	to	IN
18751	1906	12	specific	specific	JJ
18751	1906	13	gravity	gravity	NN
18751	1906	14	,	,	,
18751	1906	15	are	be	VBP
18751	1906	16	most	most	RBS
18751	1906	17	commonly	commonly	RB
18751	1906	18	used	use	VBN
18751	1906	19	.	.	.
18751	1907	1	The	the	DT
18751	1907	2	degrees	degree	NNS
18751	1907	3	on	on	IN
18751	1907	4	Baumé	Baumé	NNP
18751	1907	5	's	's	POS
18751	1907	6	hydrometer	hydrometer	NN
18751	1907	7	agree	agree	VBP
18751	1907	8	among	among	IN
18751	1907	9	themselves	-PRON-	PRP
18751	1907	10	in	in	IN
18751	1907	11	being	be	VBG
18751	1907	12	at	at	IN
18751	1907	13	equal	equal	JJ
18751	1907	14	distances	distance	NNS
18751	1907	15	along	along	IN
18751	1907	16	the	the	DT
18751	1907	17	stem	stem	NN
18751	1907	18	;	;	:
18751	1907	19	but	but	CC
18751	1907	20	they	-PRON-	PRP
18751	1907	21	are	be	VBP
18751	1907	22	proportional	proportional	JJ
18751	1907	23	neither	neither	CC
18751	1907	24	to	to	IN
18751	1907	25	the	the	DT
18751	1907	26	specific	specific	JJ
18751	1907	27	gravity	gravity	NN
18751	1907	28	,	,	,
18751	1907	29	nor	nor	CC
18751	1907	30	to	to	IN
18751	1907	31	the	the	DT
18751	1907	32	percentage	percentage	NN
18751	1907	33	of	of	IN
18751	1907	34	salt	salt	NN
18751	1907	35	in	in	IN
18751	1907	36	the	the	DT
18751	1907	37	solution	solution	NN
18751	1907	38	.	.	.
18751	1908	1	They	-PRON-	PRP
18751	1908	2	may	may	MD
18751	1908	3	be	be	VB
18751	1908	4	converted	convert	VBN
18751	1908	5	into	into	IN
18751	1908	6	an	an	DT
18751	1908	7	ordinary	ordinary	JJ
18751	1908	8	statement	statement	NN
18751	1908	9	of	of	IN
18751	1908	10	specific	specific	JJ
18751	1908	11	gravity	gravity	NN
18751	1908	12	by	by	IN
18751	1908	13	the	the	DT
18751	1908	14	following	follow	VBG
18751	1908	15	formulæ:--	formulæ:--	:
18751	1908	16	Sp	Sp	NNP
18751	1908	17	.	.	.
18751	1909	1	g.	g.	NNP
18751	1909	2	=	=	SYM
18751	1909	3	144.3/(144.3-degrees	144.3/(144.3-degrees	NNP
18751	1909	4	Baumé	Baumé	NNP
18751	1909	5	.	.	.
18751	1909	6	)	)	-RRB-
18751	1910	1	or	or	CC
18751	1910	2	putting	put	VBG
18751	1910	3	the	the	DT
18751	1910	4	rule	rule	NN
18751	1910	5	in	in	IN
18751	1910	6	words	word	NNS
18751	1910	7	,	,	,
18751	1910	8	subtract	subtract	VB
18751	1910	9	the	the	DT
18751	1910	10	degrees	degree	NNS
18751	1910	11	Baumé	baumé	IN
18751	1910	12	from	from	IN
18751	1910	13	144.3	144.3	CD
18751	1910	14	,	,	,
18751	1910	15	and	and	CC
18751	1910	16	divide	divide	VB
18751	1910	17	144.3	144.3	CD
18751	1910	18	with	with	IN
18751	1910	19	the	the	DT
18751	1910	20	number	number	NN
18751	1910	21	thus	thus	RB
18751	1910	22	obtained	obtain	VBN
18751	1910	23	.	.	.
18751	1911	1	For	for	IN
18751	1911	2	example	example	NN
18751	1911	3	:	:	:
18751	1911	4	32	32	CD
18751	1911	5	°	°	NNS
18751	1911	6	Baumé	Baumé	NNP
18751	1911	7	equals	equal	VBZ
18751	1911	8	a	a	DT
18751	1911	9	sp	sp	NN
18751	1911	10	.	.	.
18751	1912	1	g.	g.	NNP
18751	1912	2	of	of	IN
18751	1912	3	1.285	1.285	CD
18751	1912	4	.	.	.
18751	1913	1	144.3/(144.3	144.3/(144.3	LS
18751	1913	2	-	-	SYM
18751	1913	3	32	32	CD
18751	1913	4	)	)	-RRB-
18751	1913	5	=	=	SYM
18751	1913	6	144.3/(112.3	144.3/(112.3	LS
18751	1913	7	)	)	-RRB-
18751	1913	8	=	=	NFP
18751	1913	9	1.285	1.285	CD
18751	1913	10	This	this	DT
18751	1913	11	rule	rule	NN
18751	1913	12	is	be	VBZ
18751	1913	13	for	for	IN
18751	1913	14	liquids	liquid	NNS
18751	1913	15	heavier	heavy	JJR
18751	1913	16	than	than	IN
18751	1913	17	water	water	NN
18751	1913	18	;	;	:
18751	1913	19	for	for	IN
18751	1913	20	the	the	DT
18751	1913	21	lighter	light	JJR
18751	1913	22	liquids	liquid	NNS
18751	1913	23	the	the	DT
18751	1913	24	rule	rule	NN
18751	1913	25	is	be	VBZ
18751	1913	26	as	as	IN
18751	1913	27	follows:--	follows:--	``
18751	1913	28	Sp	sp	UH
18751	1913	29	.	.	.
18751	1914	1	g.	g.	NNP
18751	1914	2	=	=	SYM
18751	1914	3	146/(136	146/(136	CD
18751	1914	4	+	+	SYM
18751	1914	5	degrees	degree	NNS
18751	1914	6	Baumé	Baumé	NNP
18751	1914	7	.	.	.
18751	1914	8	)	)	-RRB-
18751	1915	1	or	or	CC
18751	1915	2	in	in	IN
18751	1915	3	words	word	NNS
18751	1915	4	divide	divide	VBP
18751	1915	5	146	146	CD
18751	1915	6	by	by	IN
18751	1915	7	the	the	DT
18751	1915	8	number	number	NN
18751	1915	9	of	of	IN
18751	1915	10	degrees	degree	NNS
18751	1915	11	Baumé	Baumé	NNP
18751	1915	12	added	add	VBD
18751	1915	13	to	to	IN
18751	1915	14	136	136	CD
18751	1915	15	.	.	.
18751	1916	1	For	for	IN
18751	1916	2	example	example	NN
18751	1916	3	:	:	:
18751	1916	4	ammonia	ammonia	NNP
18751	1916	5	of	of	IN
18751	1916	6	30	30	CD
18751	1916	7	°	°	,
18751	1916	8	Beaumé	Beaumé	NNP
18751	1916	9	has	have	VBZ
18751	1916	10	a	a	DT
18751	1916	11	sp	sp	NN
18751	1916	12	.	.	.
18751	1917	1	g.	g.	NNP
18751	1917	2	of	of	IN
18751	1917	3	0.880	0.880	CD
18751	1917	4	(	(	-LRB-
18751	1917	5	nearly	nearly	RB
18751	1917	6	)	)	-RRB-
18751	1917	7	.	.	.
18751	1918	1	146/(136	146/(136	CD
18751	1918	2	+	+	SYM
18751	1918	3	30	30	CD
18751	1918	4	)	)	-RRB-
18751	1918	5	=	=	SYM
18751	1918	6	146/166	146/166	NNP
18751	1918	7	=	=	SYM
18751	1918	8	0.8795	0.8795	.
18751	1918	9	A	a	DT
18751	1918	10	simple	simple	JJ
18751	1918	11	series	series	NN
18751	1918	12	of	of	IN
18751	1918	13	calculations	calculation	NNS
18751	1918	14	enables	enable	VBZ
18751	1918	15	one	one	PRP
18751	1918	16	to	to	TO
18751	1918	17	convert	convert	VB
18751	1918	18	a	a	DT
18751	1918	19	Beaumé	Beaumé	NNP
18751	1918	20	hydrometer	hydrometer	NN
18751	1918	21	into	into	IN
18751	1918	22	one	one	CD
18751	1918	23	showing	show	VBG
18751	1918	24	the	the	DT
18751	1918	25	actual	actual	JJ
18751	1918	26	sp	sp	NN
18751	1918	27	.	.	.
18751	1919	1	g.	g.	NNP
18751	1919	2	Graduation	Graduation	NNP
18751	1919	3	,	,	,
18751	1919	4	according	accord	VBG
18751	1919	5	to	to	IN
18751	1919	6	sp	sp	NNP
18751	1919	7	.	.	.
18751	1920	1	g.	g.	NNP
18751	1920	2	is	be	VBZ
18751	1920	3	the	the	DT
18751	1920	4	most	most	RBS
18751	1920	5	convenient	convenient	JJ
18751	1920	6	for	for	IN
18751	1920	7	general	general	JJ
18751	1920	8	purposes	purpose	NNS
18751	1920	9	.	.	.
18751	1921	1	In	in	IN
18751	1921	2	these	these	DT
18751	1921	3	instruments	instrument	NNS
18751	1921	4	the	the	DT
18751	1921	5	distances	distance	NNS
18751	1921	6	between	between	IN
18751	1921	7	the	the	DT
18751	1921	8	divisions	division	NNS
18751	1921	9	become	become	VBP
18751	1921	10	less	less	JJR
18751	1921	11	as	as	IN
18751	1921	12	the	the	DT
18751	1921	13	densities	density	NNS
18751	1921	14	increase	increase	VBP
18751	1921	15	.	.	.
18751	1922	1	Twaddell	Twaddell	NNP
18751	1922	2	's	's	POS
18751	1922	3	hydrometer	hydrometer	NN
18751	1922	4	is	be	VBZ
18751	1922	5	graduated	graduate	VBN
18751	1922	6	in	in	IN
18751	1922	7	this	this	DT
18751	1922	8	way	way	NN
18751	1922	9	:	:	:
18751	1922	10	Each	each	DT
18751	1922	11	degree	degree	NN
18751	1922	12	Twaddell	Twaddell	NNP
18751	1922	13	is	be	VBZ
18751	1922	14	0.005	0.005	CD
18751	1922	15	in	in	IN
18751	1922	16	excess	excess	NN
18751	1922	17	of	of	IN
18751	1922	18	unity	unity	NN
18751	1922	19	.	.	.
18751	1923	1	To	to	TO
18751	1923	2	convert	convert	VB
18751	1923	3	into	into	IN
18751	1923	4	sp	sp	NNP
18751	1923	5	.	.	.
18751	1924	1	g.	g.	NNP
18751	1924	2	multiply	multiply	NNP
18751	1924	3	the	the	DT
18751	1924	4	degrees	degree	NNS
18751	1924	5	Twaddell	Twaddell	NNP
18751	1924	6	by	by	IN
18751	1924	7	0.005	0.005	CD
18751	1924	8	,	,	,
18751	1924	9	and	and	CC
18751	1924	10	add	add	VB
18751	1924	11	1	1	CD
18751	1924	12	.	.	.
18751	1925	1	For	for	IN
18751	1925	2	example	example	NN
18751	1925	3	:	:	:
18751	1925	4	25	25	CD
18751	1925	5	°	°	NNS
18751	1925	6	Twaddell	Twaddell	NNP
18751	1925	7	equals	equal	VBZ
18751	1925	8	a	a	DT
18751	1925	9	sp	sp	NN
18751	1925	10	.	.	.
18751	1926	1	g.	g.	NNP
18751	1926	2	of	of	IN
18751	1926	3	1.125	1.125	CD
18751	1926	4	.	.	.
18751	1927	1	25×.005	25×.005	NNP
18751	1927	2	=	=	SYM
18751	1927	3	0.125	0.125	CD
18751	1927	4	;	;	:
18751	1927	5	+	+	CC
18751	1927	6	1.000	1.000	CD
18751	1927	7	=	=	SYM
18751	1927	8	1.125	1.125	CD
18751	1927	9	.	.	.
18751	1928	1	There	there	EX
18751	1928	2	is	be	VBZ
18751	1928	3	a	a	DT
18751	1928	4	practice	practice	NN
18751	1928	5	which	which	WDT
18751	1928	6	ignores	ignore	VBZ
18751	1928	7	the	the	DT
18751	1928	8	decimal	decimal	JJ
18751	1928	9	point	point	NN
18751	1928	10	and	and	CC
18751	1928	11	speaks	speak	VBZ
18751	1928	12	of	of	IN
18751	1928	13	a	a	DT
18751	1928	14	sp	sp	NN
18751	1928	15	.	.	.
18751	1929	1	g.	g.	NNP
18751	1929	2	of	of	IN
18751	1929	3	1125	1125	CD
18751	1929	4	instead	instead	RB
18751	1929	5	of	of	IN
18751	1929	6	1.125	1.125	CD
18751	1929	7	.	.	.
18751	1930	1	In	in	IN
18751	1930	2	some	some	DT
18751	1930	3	cases	case	NNS
18751	1930	4	it	-PRON-	PRP
18751	1930	5	is	be	VBZ
18751	1930	6	convenient	convenient	JJ
18751	1930	7	,	,	,
18751	1930	8	and	and	CC
18751	1930	9	inasmuch	inasmuch	VB
18751	1930	10	as	as	IN
18751	1930	11	no	no	DT
18751	1930	12	substance	substance	NN
18751	1930	13	has	have	VBZ
18751	1930	14	a	a	DT
18751	1930	15	real	real	JJ
18751	1930	16	sp	sp	NN
18751	1930	17	.	.	.
18751	1931	1	g.	g.	NNP
18751	1931	2	of	of	IN
18751	1931	3	much	much	JJ
18751	1931	4	over	over	IN
18751	1931	5	20	20	CD
18751	1931	6	,	,	,
18751	1931	7	it	-PRON-	PRP
18751	1931	8	can	can	MD
18751	1931	9	lead	lead	VB
18751	1931	10	to	to	IN
18751	1931	11	no	no	DT
18751	1931	12	confusion	confusion	NN
18751	1931	13	.	.	.
18751	1932	1	The	the	DT
18751	1932	2	figures	figure	NNS
18751	1932	3	expressed	express	VBN
18751	1932	4	in	in	IN
18751	1932	5	this	this	DT
18751	1932	6	way	way	NN
18751	1932	7	represent	represent	VB
18751	1932	8	the	the	DT
18751	1932	9	weight	weight	NN
18751	1932	10	of	of	IN
18751	1932	11	a	a	DT
18751	1932	12	litre	litre	NN
18751	1932	13	in	in	IN
18751	1932	14	grams	gram	NNS
18751	1932	15	.	.	.
18751	1933	1	Some	some	DT
18751	1933	2	hydrometers	hydrometer	NNS
18751	1933	3	are	be	VBP
18751	1933	4	graduated	graduate	VBN
18751	1933	5	so	so	IN
18751	1933	6	as	as	IN
18751	1933	7	to	to	TO
18751	1933	8	show	show	VB
18751	1933	9	at	at	IN
18751	1933	10	a	a	DT
18751	1933	11	glance	glance	NN
18751	1933	12	the	the	DT
18751	1933	13	percentage	percentage	NN
18751	1933	14	composition	composition	NN
18751	1933	15	of	of	IN
18751	1933	16	the	the	DT
18751	1933	17	liquid	liquid	NN
18751	1933	18	they	-PRON-	PRP
18751	1933	19	are	be	VBP
18751	1933	20	intended	intend	VBN
18751	1933	21	to	to	TO
18751	1933	22	be	be	VB
18751	1933	23	used	use	VBN
18751	1933	24	with	with	IN
18751	1933	25	.	.	.
18751	1934	1	Gay	Gay	NNP
18751	1934	2	-	-	HYPH
18751	1934	3	Lussac	Lussac	NNP
18751	1934	4	designed	design	VBD
18751	1934	5	one	one	PRP
18751	1934	6	to	to	TO
18751	1934	7	show	show	VB
18751	1934	8	the	the	DT
18751	1934	9	alcoholic	alcoholic	JJ
18751	1934	10	strength	strength	NN
18751	1934	11	of	of	IN
18751	1934	12	mixtures	mixture	NNS
18751	1934	13	of	of	IN
18751	1934	14	alcohol	alcohol	NN
18751	1934	15	and	and	CC
18751	1934	16	water	water	NN
18751	1934	17	;	;	:
18751	1934	18	the	the	DT
18751	1934	19	construction	construction	NN
18751	1934	20	of	of	IN
18751	1934	21	others	other	NNS
18751	1934	22	upon	upon	IN
18751	1934	23	the	the	DT
18751	1934	24	same	same	JJ
18751	1934	25	principle	principle	NN
18751	1934	26	is	be	VBZ
18751	1934	27	easy	easy	JJ
18751	1934	28	and	and	CC
18751	1934	29	perhaps	perhaps	RB
18751	1934	30	useful	useful	JJ
18751	1934	31	.	.	.
18751	1935	1	But	but	CC
18751	1935	2	when	when	WRB
18751	1935	3	the	the	DT
18751	1935	4	principle	principle	NN
18751	1935	5	is	be	VBZ
18751	1935	6	applied	apply	VBN
18751	1935	7	to	to	IN
18751	1935	8	complex	complex	JJ
18751	1935	9	liquids	liquid	NNS
18751	1935	10	and	and	CC
18751	1935	11	mixed	mixed	JJ
18751	1935	12	solutions	solution	NNS
18751	1935	13	,	,	,
18751	1935	14	it	-PRON-	PRP
18751	1935	15	is	be	VBZ
18751	1935	16	misleading	mislead	VBG
18751	1935	17	.	.	.
18751	1936	1	The	the	DT
18751	1936	2	various	various	JJ
18751	1936	3	methods	method	NNS
18751	1936	4	of	of	IN
18751	1936	5	graduation	graduation	NN
18751	1936	6	ought	ought	MD
18751	1936	7	all	all	RB
18751	1936	8	to	to	TO
18751	1936	9	give	give	VB
18751	1936	10	place	place	NN
18751	1936	11	to	to	IN
18751	1936	12	one	one	CD
18751	1936	13	showing	show	VBG
18751	1936	14	a	a	DT
18751	1936	15	simple	simple	JJ
18751	1936	16	statement	statement	NN
18751	1936	17	of	of	IN
18751	1936	18	the	the	DT
18751	1936	19	sp	sp	NNP
18751	1936	20	.	.	.
18751	1937	1	g.	g.	NNP
18751	1937	2	The	the	DT
18751	1937	3	method	method	NN
18751	1937	4	of	of	IN
18751	1937	5	determining	determine	VBG
18751	1937	6	sp	sp	NNP
18751	1937	7	.	.	.
18751	1938	1	g.	g.	NNP
18751	1938	2	with	with	IN
18751	1938	3	the	the	DT
18751	1938	4	hydrometer	hydrometer	NN
18751	1938	5	is	be	VBZ
18751	1938	6	obviously	obviously	RB
18751	1938	7	inapplicable	inapplicable	JJ
18751	1938	8	to	to	IN
18751	1938	9	the	the	DT
18751	1938	10	case	case	NN
18751	1938	11	of	of	IN
18751	1938	12	solids	solid	NNS
18751	1938	13	,	,	,
18751	1938	14	and	and	CC
18751	1938	15	in	in	IN
18751	1938	16	the	the	DT
18751	1938	17	case	case	NN
18751	1938	18	of	of	IN
18751	1938	19	liquids	liquid	NNS
18751	1938	20	it	-PRON-	PRP
18751	1938	21	should	should	MD
18751	1938	22	not	not	RB
18751	1938	23	be	be	VB
18751	1938	24	used	use	VBN
18751	1938	25	where	where	WRB
18751	1938	26	exact	exact	JJ
18751	1938	27	figures	figure	NNS
18751	1938	28	are	be	VBP
18751	1938	29	required	require	VBN
18751	1938	30	.	.	.
18751	1939	1	There	there	EX
18751	1939	2	are	be	VBP
18751	1939	3	several	several	JJ
18751	1939	4	other	other	JJ
18751	1939	5	methods	method	NNS
18751	1939	6	which	which	WDT
18751	1939	7	may	may	MD
18751	1939	8	be	be	VB
18751	1939	9	used	use	VBN
18751	1939	10	,	,	,
18751	1939	11	but	but	CC
18751	1939	12	on	on	IN
18751	1939	13	the	the	DT
18751	1939	14	whole	whole	NN
18751	1939	15	those	those	DT
18751	1939	16	with	with	IN
18751	1939	17	the	the	DT
18751	1939	18	specific	specific	JJ
18751	1939	19	gravity	gravity	NN
18751	1939	20	bottle	bottle	NN
18751	1939	21	are	be	VBP
18751	1939	22	most	most	RBS
18751	1939	23	convenient	convenient	JJ
18751	1939	24	.	.	.
18751	1940	1	[	[	-LRB-
18751	1940	2	Illustration	illustration	NN
18751	1940	3	:	:	:
18751	1940	4	FIG	FIG	NNP
18751	1940	5	.	.	.
18751	1941	1	35	35	CD
18751	1941	2	.	.	.
18751	1941	3	]	]	-RRB-
18751	1942	1	~The	~the	LS
18751	1942	2	specific	specific	JJ
18751	1942	3	gravity	gravity	NN
18751	1942	4	bottle~	bottle~	NNP
18751	1942	5	(	(	-LRB-
18751	1942	6	fig	fig	NN
18751	1942	7	.	.	.
18751	1943	1	35	35	CD
18751	1943	2	)	)	-RRB-
18751	1943	3	is	be	VBZ
18751	1943	4	a	a	DT
18751	1943	5	light	light	JJ
18751	1943	6	flask	flask	NN
18751	1943	7	of	of	IN
18751	1943	8	about	about	RB
18751	1943	9	25	25	CD
18751	1943	10	c.c	c.c	NNP
18751	1943	11	.	.	.
18751	1944	1	capacity	capacity	NN
18751	1944	2	,	,	,
18751	1944	3	provided	provide	VBN
18751	1944	4	with	with	IN
18751	1944	5	a	a	DT
18751	1944	6	well	well	RB
18751	1944	7	-	-	HYPH
18751	1944	8	fitting	fit	VBG
18751	1944	9	perforated	perforated	JJ
18751	1944	10	stopper	stopper	NN
18751	1944	11	.	.	.
18751	1945	1	It	-PRON-	PRP
18751	1945	2	is	be	VBZ
18751	1945	3	essentially	essentially	RB
18751	1945	4	a	a	DT
18751	1945	5	graduated	graduate	VBN
18751	1945	6	flask	flask	NN
18751	1945	7	,	,	,
18751	1945	8	which	which	WDT
18751	1945	9	measures	measure	VBZ
18751	1945	10	a	a	DT
18751	1945	11	constant	constant	JJ
18751	1945	12	volume	volume	NN
18751	1945	13	,	,	,
18751	1945	14	but	but	CC
18751	1945	15	it	-PRON-	PRP
18751	1945	16	does	do	VBZ
18751	1945	17	not	not	RB
18751	1945	18	much	much	RB
18751	1945	19	matter	matter	VB
18751	1945	20	what	what	WP
18751	1945	21	the	the	DT
18751	1945	22	volume	volume	NN
18751	1945	23	is	be	VBZ
18751	1945	24	.	.	.
18751	1946	1	_	_	NNP
18751	1946	2	In	in	IN
18751	1946	3	taking	take	VBG
18751	1946	4	the	the	DT
18751	1946	5	sp	sp	NNP
18751	1946	6	.	.	.
18751	1947	1	g.	g.	NNP
18751	1947	2	of	of	IN
18751	1947	3	a	a	DT
18751	1947	4	liquid	liquid	NN
18751	1947	5	_	_	NNP
18751	1947	6	(	(	-LRB-
18751	1947	7	_	_	NNP
18751	1947	8	or	or	CC
18751	1947	9	,	,	,
18751	1947	10	what	what	WP
18751	1947	11	is	be	VBZ
18751	1947	12	the	the	DT
18751	1947	13	same	same	JJ
18751	1947	14	thing	thing	NN
18751	1947	15	,	,	,
18751	1947	16	a	a	DT
18751	1947	17	fused	fuse	VBN
18751	1947	18	solid	solid	JJ
18751	1947	19	_	_	NNP
18751	1947	20	)	)	-RRB-
18751	1947	21	there	there	EX
18751	1947	22	is	be	VBZ
18751	1947	23	wanted	want	VBN
18751	1947	24	the	the	DT
18751	1947	25	weights	weight	NNS
18751	1947	26	(	(	-LRB-
18751	1947	27	1	1	CD
18751	1947	28	)	)	-RRB-
18751	1947	29	of	of	IN
18751	1947	30	the	the	DT
18751	1947	31	flaskful	flaskful	NN
18751	1947	32	of	of	IN
18751	1947	33	water	water	NN
18751	1947	34	and	and	CC
18751	1947	35	(	(	-LRB-
18751	1947	36	2	2	CD
18751	1947	37	)	)	-RRB-
18751	1947	38	of	of	IN
18751	1947	39	the	the	DT
18751	1947	40	flaskful	flaskful	NN
18751	1947	41	of	of	IN
18751	1947	42	the	the	DT
18751	1947	43	liquid	liquid	NN
18751	1947	44	.	.	.
18751	1948	1	Dividing	divide	VBG
18751	1948	2	the	the	DT
18751	1948	3	second	second	JJ
18751	1948	4	by	by	IN
18751	1948	5	the	the	DT
18751	1948	6	first	first	JJ
18751	1948	7	gives	give	VBZ
18751	1948	8	the	the	DT
18751	1948	9	required	require	VBN
18751	1948	10	sp	sp	NNP
18751	1948	11	.	.	.
18751	1949	1	g.	g.	NNP
18751	1949	2	The	the	DT
18751	1949	3	actual	actual	JJ
18751	1949	4	weighings	weighing	NNS
18751	1949	5	required	require	VBN
18751	1949	6	are--	are--	NNP
18751	1949	7	(	(	-LRB-
18751	1949	8	1	1	CD
18751	1949	9	)	)	-RRB-
18751	1949	10	of	of	IN
18751	1949	11	the	the	DT
18751	1949	12	dry	dry	JJ
18751	1949	13	and	and	CC
18751	1949	14	empty	empty	JJ
18751	1949	15	flask	flask	NN
18751	1949	16	,	,	,
18751	1949	17	(	(	-LRB-
18751	1949	18	2	2	LS
18751	1949	19	)	)	-RRB-
18751	1949	20	of	of	IN
18751	1949	21	the	the	DT
18751	1949	22	flask	flask	NN
18751	1949	23	filled	fill	VBN
18751	1949	24	with	with	IN
18751	1949	25	water	water	NN
18751	1949	26	,	,	,
18751	1949	27	and	and	CC
18751	1949	28	(	(	-LRB-
18751	1949	29	3	3	CD
18751	1949	30	)	)	-RRB-
18751	1949	31	of	of	IN
18751	1949	32	the	the	DT
18751	1949	33	flask	flask	NN
18751	1949	34	filled	fill	VBN
18751	1949	35	with	with	IN
18751	1949	36	the	the	DT
18751	1949	37	liquid	liquid	NN
18751	1949	38	.	.	.
18751	1950	1	The	the	DT
18751	1950	2	weighing	weighing	NN
18751	1950	3	of	of	IN
18751	1950	4	the	the	DT
18751	1950	5	flask	flask	NN
18751	1950	6	once	once	RB
18751	1950	7	made	make	VBN
18751	1950	8	need	need	VBP
18751	1950	9	not	not	RB
18751	1950	10	be	be	VB
18751	1950	11	often	often	RB
18751	1950	12	repeated	repeat	VBN
18751	1950	13	.	.	.
18751	1951	1	It	-PRON-	PRP
18751	1951	2	is	be	VBZ
18751	1951	3	well	well	JJ
18751	1951	4	to	to	TO
18751	1951	5	do	do	VB
18751	1951	6	so	so	RB
18751	1951	7	now	now	RB
18751	1951	8	and	and	CC
18751	1951	9	then	then	RB
18751	1951	10	for	for	IN
18751	1951	11	safety	safety	NN
18751	1951	12	's	's	POS
18751	1951	13	sake	sake	NN
18751	1951	14	;	;	:
18751	1951	15	but	but	CC
18751	1951	16	one	one	CD
18751	1951	17	weighing	weighing	NN
18751	1951	18	will	will	MD
18751	1951	19	serve	serve	VB
18751	1951	20	for	for	IN
18751	1951	21	a	a	DT
18751	1951	22	large	large	JJ
18751	1951	23	number	number	NN
18751	1951	24	of	of	IN
18751	1951	25	determinations	determination	NNS
18751	1951	26	.	.	.
18751	1952	1	The	the	DT
18751	1952	2	same	same	JJ
18751	1952	3	remarks	remark	NNS
18751	1952	4	apply	apply	VBP
18751	1952	5	to	to	IN
18751	1952	6	the	the	DT
18751	1952	7	weighing	weighing	NN
18751	1952	8	of	of	IN
18751	1952	9	the	the	DT
18751	1952	10	bottle	bottle	NN
18751	1952	11	filled	fill	VBN
18751	1952	12	with	with	IN
18751	1952	13	water	water	NN
18751	1952	14	.	.	.
18751	1953	1	The	the	DT
18751	1953	2	bottle	bottle	NN
18751	1953	3	is	be	VBZ
18751	1953	4	dried	dry	VBN
18751	1953	5	by	by	IN
18751	1953	6	rinsing	rinse	VBG
18751	1953	7	out	out	RP
18751	1953	8	first	first	RB
18751	1953	9	with	with	IN
18751	1953	10	alcohol	alcohol	NN
18751	1953	11	and	and	CC
18751	1953	12	afterwards	afterwards	RB
18751	1953	13	with	with	IN
18751	1953	14	ether	ether	NN
18751	1953	15	;	;	:
18751	1953	16	ether	ether	NN
18751	1953	17	is	be	VBZ
18751	1953	18	very	very	RB
18751	1953	19	volatile	volatile	JJ
18751	1953	20	,	,	,
18751	1953	21	and	and	CC
18751	1953	22	a	a	DT
18751	1953	23	short	short	JJ
18751	1953	24	exposure	exposure	NN
18751	1953	25	in	in	IN
18751	1953	26	a	a	DT
18751	1953	27	warm	warm	JJ
18751	1953	28	place	place	NN
18751	1953	29	will	will	MD
18751	1953	30	soon	soon	RB
18751	1953	31	drive	drive	VB
18751	1953	32	off	off	RP
18751	1953	33	the	the	DT
18751	1953	34	little	little	JJ
18751	1953	35	remaining	remaining	JJ
18751	1953	36	about	about	IN
18751	1953	37	the	the	DT
18751	1953	38	sides	side	NNS
18751	1953	39	.	.	.
18751	1954	1	The	the	DT
18751	1954	2	ether	ether	NN
18751	1954	3	vapour	vapour	NN
18751	1954	4	should	should	MD
18751	1954	5	be	be	VB
18751	1954	6	sucked	suck	VBN
18751	1954	7	out	out	RP
18751	1954	8	through	through	IN
18751	1954	9	a	a	DT
18751	1954	10	glass	glass	NN
18751	1954	11	tube	tube	NN
18751	1954	12	.	.	.
18751	1955	1	See	see	VB
18751	1955	2	that	that	IN
18751	1955	3	the	the	DT
18751	1955	4	bore	bore	NN
18751	1955	5	of	of	IN
18751	1955	6	the	the	DT
18751	1955	7	stopper	stopper	NN
18751	1955	8	is	be	VBZ
18751	1955	9	dry	dry	JJ
18751	1955	10	as	as	RB
18751	1955	11	well	well	RB
18751	1955	12	as	as	IN
18751	1955	13	the	the	DT
18751	1955	14	bottle	bottle	NN
18751	1955	15	.	.	.
18751	1956	1	Let	let	VB
18751	1956	2	the	the	DT
18751	1956	3	dry	dry	JJ
18751	1956	4	bottle	bottle	NN
18751	1956	5	stand	stand	NN
18751	1956	6	in	in	IN
18751	1956	7	the	the	DT
18751	1956	8	box	box	NN
18751	1956	9	of	of	IN
18751	1956	10	the	the	DT
18751	1956	11	balance	balance	NN
18751	1956	12	for	for	IN
18751	1956	13	a	a	DT
18751	1956	14	minute	minute	NN
18751	1956	15	or	or	CC
18751	1956	16	two	two	CD
18751	1956	17	before	before	IN
18751	1956	18	weighing	weigh	VBG
18751	1956	19	.	.	.
18751	1957	1	The	the	DT
18751	1957	2	weight	weight	NN
18751	1957	3	is	be	VBZ
18751	1957	4	,	,	,
18751	1957	5	strictly	strictly	RB
18751	1957	6	speaking	speak	VBG
18751	1957	7	,	,	,
18751	1957	8	not	not	RB
18751	1957	9	that	that	DT
18751	1957	10	of	of	IN
18751	1957	11	the	the	DT
18751	1957	12	empty	empty	JJ
18751	1957	13	bottle	bottle	NN
18751	1957	14	,	,	,
18751	1957	15	but	but	CC
18751	1957	16	of	of	IN
18751	1957	17	the	the	DT
18751	1957	18	bottle	bottle	NN
18751	1957	19	filled	fill	VBN
18751	1957	20	with	with	IN
18751	1957	21	air	air	NN
18751	1957	22	.	.	.
18751	1958	1	The	the	DT
18751	1958	2	empty	empty	JJ
18751	1958	3	bottle	bottle	NN
18751	1958	4	would	would	MD
18751	1958	5	weigh	weigh	VB
18751	1958	6	from	from	IN
18751	1958	7	20	20	CD
18751	1958	8	to	to	TO
18751	1958	9	30	30	CD
18751	1958	10	milligrams	milligram	NNS
18751	1958	11	less	less	JJR
18751	1958	12	.	.	.
18751	1959	1	Correcting	correct	VBG
18751	1959	2	for	for	IN
18751	1959	3	this	this	DT
18751	1959	4	would	would	MD
18751	1959	5	,	,	,
18751	1959	6	in	in	IN
18751	1959	7	most	most	JJS
18751	1959	8	cases	case	NNS
18751	1959	9	,	,	,
18751	1959	10	only	only	RB
18751	1959	11	make	make	VB
18751	1959	12	a	a	DT
18751	1959	13	difference	difference	NN
18751	1959	14	in	in	IN
18751	1959	15	the	the	DT
18751	1959	16	fourth	fourth	JJ
18751	1959	17	place	place	NN
18751	1959	18	of	of	IN
18751	1959	19	decimals,[8	decimals,[8	NN
18751	1959	20	]	]	-RRB-
18751	1959	21	so	so	IN
18751	1959	22	that	that	IN
18751	1959	23	it	-PRON-	PRP
18751	1959	24	is	be	VBZ
18751	1959	25	better	well	JJR
18751	1959	26	to	to	TO
18751	1959	27	ignore	ignore	VB
18751	1959	28	the	the	DT
18751	1959	29	error	error	NN
18751	1959	30	.	.	.
18751	1960	1	The	the	DT
18751	1960	2	weight	weight	NN
18751	1960	3	of	of	IN
18751	1960	4	the	the	DT
18751	1960	5	flask	flask	NN
18751	1960	6	filled	fill	VBN
18751	1960	7	with	with	IN
18751	1960	8	water	water	NN
18751	1960	9	is	be	VBZ
18751	1960	10	got	get	VBN
18751	1960	11	by	by	IN
18751	1960	12	filling	fill	VBG
18751	1960	13	it	-PRON-	PRP
18751	1960	14	with	with	IN
18751	1960	15	distilled	distilled	JJ
18751	1960	16	water	water	NN
18751	1960	17	,	,	,
18751	1960	18	and	and	CC
18751	1960	19	inserting	insert	VBG
18751	1960	20	the	the	DT
18751	1960	21	stopper	stopper	NN
18751	1960	22	.	.	.
18751	1961	1	The	the	DT
18751	1961	2	excess	excess	NN
18751	1961	3	of	of	IN
18751	1961	4	water	water	NN
18751	1961	5	will	will	MD
18751	1961	6	overflow	overflow	VB
18751	1961	7	at	at	IN
18751	1961	8	the	the	DT
18751	1961	9	margin	margin	NN
18751	1961	10	and	and	CC
18751	1961	11	through	through	IN
18751	1961	12	the	the	DT
18751	1961	13	bore	bore	NN
18751	1961	14	.	.	.
18751	1962	1	The	the	DT
18751	1962	2	bottle	bottle	NN
18751	1962	3	is	be	VBZ
18751	1962	4	wiped	wipe	VBN
18751	1962	5	with	with	IN
18751	1962	6	a	a	DT
18751	1962	7	soft	soft	JJ
18751	1962	8	,	,	,
18751	1962	9	dry	dry	JJ
18751	1962	10	cloth	cloth	NN
18751	1962	11	,	,	,
18751	1962	12	taking	take	VBG
18751	1962	13	care	care	NN
18751	1962	14	not	not	RB
18751	1962	15	to	to	TO
18751	1962	16	squeeze	squeeze	VB
18751	1962	17	or	or	CC
18751	1962	18	warm	warm	VB
18751	1962	19	the	the	DT
18751	1962	20	bottle	bottle	NN
18751	1962	21	.	.	.
18751	1963	1	The	the	DT
18751	1963	2	bottle	bottle	NN
18751	1963	3	will	will	MD
18751	1963	4	remain	remain	VB
18751	1963	5	filled	fill	VBN
18751	1963	6	to	to	IN
18751	1963	7	the	the	DT
18751	1963	8	top	top	NN
18751	1963	9	of	of	IN
18751	1963	10	the	the	DT
18751	1963	11	stopper	stopper	NN
18751	1963	12	.	.	.
18751	1964	1	It	-PRON-	PRP
18751	1964	2	is	be	VBZ
18751	1964	3	allowed	allow	VBN
18751	1964	4	to	to	TO
18751	1964	5	stand	stand	VB
18751	1964	6	in	in	IN
18751	1964	7	the	the	DT
18751	1964	8	balance	balance	NN
18751	1964	9	box	box	NN
18751	1964	10	for	for	IN
18751	1964	11	a	a	DT
18751	1964	12	minute	minute	NN
18751	1964	13	or	or	CC
18751	1964	14	two	two	CD
18751	1964	15	,	,	,
18751	1964	16	and	and	CC
18751	1964	17	then	then	RB
18751	1964	18	weighed	weigh	VBD
18751	1964	19	.	.	.
18751	1965	1	Distilled	distil	VBN
18751	1965	2	water	water	NN
18751	1965	3	,	,	,
18751	1965	4	as	as	IN
18751	1965	5	stated	state	VBN
18751	1965	6	,	,	,
18751	1965	7	should	should	MD
18751	1965	8	be	be	VB
18751	1965	9	used	use	VBN
18751	1965	10	;	;	:
18751	1965	11	the	the	DT
18751	1965	12	use	use	NN
18751	1965	13	of	of	IN
18751	1965	14	ordinary	ordinary	JJ
18751	1965	15	water	water	NN
18751	1965	16	may	may	MD
18751	1965	17	increase	increase	VB
18751	1965	18	the	the	DT
18751	1965	19	weight	weight	NN
18751	1965	20	by	by	IN
18751	1965	21	5	5	CD
18751	1965	22	or	or	CC
18751	1965	23	6	6	CD
18751	1965	24	milligrams	milligram	NNS
18751	1965	25	.	.	.
18751	1966	1	Many	many	JJ
18751	1966	2	waters	water	NNS
18751	1966	3	,	,	,
18751	1966	4	if	if	IN
18751	1966	5	they	-PRON-	PRP
18751	1966	6	have	have	VBP
18751	1966	7	not	not	RB
18751	1966	8	previously	previously	RB
18751	1966	9	been	be	VBN
18751	1966	10	boiled	boil	VBN
18751	1966	11	,	,	,
18751	1966	12	give	give	VB
18751	1966	13	off	off	RP
18751	1966	14	bubbles	bubble	NNS
18751	1966	15	of	of	IN
18751	1966	16	air	air	NN
18751	1966	17	which	which	WDT
18751	1966	18	render	render	VBP
18751	1966	19	the	the	DT
18751	1966	20	weighing	weighing	JJ
18751	1966	21	worthless	worthless	JJ
18751	1966	22	.	.	.
18751	1967	1	The	the	DT
18751	1967	2	temperature	temperature	NN
18751	1967	3	of	of	IN
18751	1967	4	the	the	DT
18751	1967	5	water	water	NN
18751	1967	6	is	be	VBZ
18751	1967	7	of	of	IN
18751	1967	8	greater	great	JJR
18751	1967	9	importance	importance	NN
18751	1967	10	;	;	,
18751	1967	11	lowering	lower	VBG
18751	1967	12	the	the	DT
18751	1967	13	temperature	temperature	NN
18751	1967	14	2	2	CD
18751	1967	15	°	°	,
18751	1967	16	will	will	MD
18751	1967	17	increase	increase	VB
18751	1967	18	the	the	DT
18751	1967	19	weight	weight	NN
18751	1967	20	by	by	IN
18751	1967	21	10	10	CD
18751	1967	22	or	or	CC
18751	1967	23	12	12	CD
18751	1967	24	milligrams	milligram	NNS
18751	1967	25	.	.	.
18751	1968	1	A	a	DT
18751	1968	2	beaker	beaker	NN
18751	1968	3	of	of	IN
18751	1968	4	water	water	NN
18751	1968	5	may	may	MD
18751	1968	6	be	be	VB
18751	1968	7	warmed	warm	VBN
18751	1968	8	or	or	CC
18751	1968	9	cooled	cool	VBN
18751	1968	10	to	to	IN
18751	1968	11	the	the	DT
18751	1968	12	required	require	VBN
18751	1968	13	temperature	temperature	NN
18751	1968	14	;	;	:
18751	1968	15	then	then	RB
18751	1968	16	the	the	DT
18751	1968	17	bottle	bottle	NN
18751	1968	18	is	be	VBZ
18751	1968	19	filled	fill	VBN
18751	1968	20	from	from	IN
18751	1968	21	it	-PRON-	PRP
18751	1968	22	,	,	,
18751	1968	23	and	and	CC
18751	1968	24	quickly	quickly	RB
18751	1968	25	weighed	weigh	VBD
18751	1968	26	.	.	.
18751	1969	1	If	if	IN
18751	1969	2	the	the	DT
18751	1969	3	balance	balance	NN
18751	1969	4	-	-	HYPH
18751	1969	5	room	room	NN
18751	1969	6	is	be	VBZ
18751	1969	7	cooler	cool	JJR
18751	1969	8	than	than	IN
18751	1969	9	the	the	DT
18751	1969	10	water	water	NN
18751	1969	11	,	,	,
18751	1969	12	the	the	DT
18751	1969	13	latter	latter	NN
18751	1969	14	will	will	MD
18751	1969	15	draw	draw	VB
18751	1969	16	back	back	RB
18751	1969	17	into	into	IN
18751	1969	18	the	the	DT
18751	1969	19	bottle	bottle	NN
18751	1969	20	,	,	,
18751	1969	21	and	and	CC
18751	1969	22	a	a	DT
18751	1969	23	few	few	JJ
18751	1969	24	small	small	JJ
18751	1969	25	bubbles	bubble	NNS
18751	1969	26	of	of	IN
18751	1969	27	air	air	NN
18751	1969	28	will	will	MD
18751	1969	29	enter	enter	VB
18751	1969	30	;	;	:
18751	1969	31	but	but	CC
18751	1969	32	even	even	RB
18751	1969	33	in	in	IN
18751	1969	34	extreme	extreme	JJ
18751	1969	35	cases	case	NNS
18751	1969	36	this	this	DT
18751	1969	37	will	will	MD
18751	1969	38	only	only	RB
18751	1969	39	increase	increase	VB
18751	1969	40	the	the	DT
18751	1969	41	weight	weight	NN
18751	1969	42	by	by	IN
18751	1969	43	a	a	DT
18751	1969	44	very	very	RB
18751	1969	45	small	small	JJ
18751	1969	46	fraction	fraction	NN
18751	1969	47	of	of	IN
18751	1969	48	a	a	DT
18751	1969	49	milligram	milligram	NN
18751	1969	50	.	.	.
18751	1970	1	There	there	EX
18751	1970	2	is	be	VBZ
18751	1970	3	more	more	JJR
18751	1970	4	trouble	trouble	NN
18751	1970	5	caused	cause	VBN
18751	1970	6	when	when	WRB
18751	1970	7	the	the	DT
18751	1970	8	room	room	NN
18751	1970	9	is	be	VBZ
18751	1970	10	warmer	warm	JJR
18751	1970	11	,	,	,
18751	1970	12	for	for	IN
18751	1970	13	the	the	DT
18751	1970	14	liquid	liquid	NN
18751	1970	15	then	then	RB
18751	1970	16	expands	expand	VBZ
18751	1970	17	and	and	CC
18751	1970	18	protrudes	protrude	VBZ
18751	1970	19	as	as	IN
18751	1970	20	a	a	DT
18751	1970	21	drop	drop	NN
18751	1970	22	resting	rest	VBG
18751	1970	23	on	on	IN
18751	1970	24	the	the	DT
18751	1970	25	top	top	NN
18751	1970	26	of	of	IN
18751	1970	27	the	the	DT
18751	1970	28	stopper	stopper	NN
18751	1970	29	.	.	.
18751	1971	1	There	there	EX
18751	1971	2	will	will	MD
18751	1971	3	in	in	IN
18751	1971	4	this	this	DT
18751	1971	5	case	case	NN
18751	1971	6	be	be	VB
18751	1971	7	loss	los	VBN
18751	1971	8	by	by	IN
18751	1971	9	evaporation	evaporation	NN
18751	1971	10	,	,	,
18751	1971	11	which	which	WDT
18751	1971	12	in	in	IN
18751	1971	13	the	the	DT
18751	1971	14	case	case	NN
18751	1971	15	of	of	IN
18751	1971	16	the	the	DT
18751	1971	17	more	more	RBR
18751	1971	18	volatile	volatile	JJ
18751	1971	19	liquids	liquid	NNS
18751	1971	20	,	,	,
18751	1971	21	such	such	JJ
18751	1971	22	as	as	IN
18751	1971	23	alcohol	alcohol	NN
18751	1971	24	,	,	,
18751	1971	25	is	be	VBZ
18751	1971	26	serious	serious	JJ
18751	1971	27	.	.	.
18751	1972	1	To	to	TO
18751	1972	2	prevent	prevent	VB
18751	1972	3	this	this	DT
18751	1972	4	loss	loss	NN
18751	1972	5	,	,	,
18751	1972	6	as	as	RB
18751	1972	7	well	well	RB
18751	1972	8	as	as	IN
18751	1972	9	any	any	DT
18751	1972	10	that	that	WDT
18751	1972	11	may	may	MD
18751	1972	12	arise	arise	VB
18751	1972	13	by	by	IN
18751	1972	14	overflow	overflow	NNP
18751	1972	15	,	,	,
18751	1972	16	the	the	DT
18751	1972	17	stopper	stopper	NN
18751	1972	18	should	should	MD
18751	1972	19	be	be	VB
18751	1972	20	dilated	dilate	VBN
18751	1972	21	above	above	RB
18751	1972	22	into	into	IN
18751	1972	23	a	a	DT
18751	1972	24	small	small	JJ
18751	1972	25	cup	cup	NN
18751	1972	26	,	,	,
18751	1972	27	A	a	DT
18751	1972	28	(	(	-LRB-
18751	1972	29	fig	fig	NN
18751	1972	30	.	.	.
18751	1973	1	36	36	CD
18751	1973	2	)	)	-RRB-
18751	1973	3	,	,	,
18751	1973	4	which	which	WDT
18751	1973	5	may	may	MD
18751	1973	6	itself	-PRON-	PRP
18751	1973	7	be	be	VB
18751	1973	8	stoppered	stopper	VBN
18751	1973	9	.	.	.
18751	1974	1	In	in	IN
18751	1974	2	a	a	DT
18751	1974	3	bottle	bottle	NN
18751	1974	4	of	of	IN
18751	1974	5	this	this	DT
18751	1974	6	kind	kind	NN
18751	1974	7	the	the	DT
18751	1974	8	neck	neck	NN
18751	1974	9	of	of	IN
18751	1974	10	the	the	DT
18751	1974	11	stopper	stopper	NN
18751	1974	12	is	be	VBZ
18751	1974	13	graduated	graduate	VBN
18751	1974	14	,	,	,
18751	1974	15	and	and	CC
18751	1974	16	the	the	DT
18751	1974	17	bottle	bottle	NN
18751	1974	18	is	be	VBZ
18751	1974	19	considered	consider	VBN
18751	1974	20	full	full	JJ
18751	1974	21	when	when	WRB
18751	1974	22	the	the	DT
18751	1974	23	liquid	liquid	NN
18751	1974	24	stands	stand	VBZ
18751	1974	25	at	at	IN
18751	1974	26	the	the	DT
18751	1974	27	level	level	NN
18751	1974	28	of	of	IN
18751	1974	29	the	the	DT
18751	1974	30	mark	mark	NN
18751	1974	31	in	in	IN
18751	1974	32	the	the	DT
18751	1974	33	neck	neck	NN
18751	1974	34	.	.	.
18751	1975	1	On	on	IN
18751	1975	2	inserting	insert	VBG
18751	1975	3	the	the	DT
18751	1975	4	stopper	stopper	NN
18751	1975	5	,	,	,
18751	1975	6	the	the	DT
18751	1975	7	liquid	liquid	NN
18751	1975	8	rises	rise	VBZ
18751	1975	9	into	into	IN
18751	1975	10	the	the	DT
18751	1975	11	cup	cup	NN
18751	1975	12	,	,	,
18751	1975	13	and	and	CC
18751	1975	14	is	be	VBZ
18751	1975	15	reduced	reduce	VBN
18751	1975	16	to	to	IN
18751	1975	17	the	the	DT
18751	1975	18	level	level	NN
18751	1975	19	of	of	IN
18751	1975	20	the	the	DT
18751	1975	21	mark	mark	NN
18751	1975	22	by	by	IN
18751	1975	23	absorption	absorption	NN
18751	1975	24	with	with	IN
18751	1975	25	pieces	piece	NNS
18751	1975	26	of	of	IN
18751	1975	27	filter	filter	NN
18751	1975	28	-	-	HYPH
18751	1975	29	paper	paper	NN
18751	1975	30	.	.	.
18751	1976	1	[	[	-LRB-
18751	1976	2	Illustration	illustration	NN
18751	1976	3	:	:	:
18751	1976	4	FIG	FIG	NNP
18751	1976	5	.	.	.
18751	1977	1	36	36	CD
18751	1977	2	.	.	.
18751	1977	3	]	]	-RRB-
18751	1978	1	For	for	IN
18751	1978	2	most	most	JJS
18751	1978	3	purposes	purpose	NNS
18751	1978	4	,	,	,
18751	1978	5	however	however	RB
18751	1978	6	,	,	,
18751	1978	7	there	there	EX
18751	1978	8	is	be	VBZ
18751	1978	9	no	no	DT
18751	1978	10	need	need	NN
18751	1978	11	for	for	IN
18751	1978	12	cooling	cool	VBG
18751	1978	13	and	and	CC
18751	1978	14	allowing	allow	VBG
18751	1978	15	room	room	NN
18751	1978	16	for	for	IN
18751	1978	17	subsequent	subsequent	JJ
18751	1978	18	expansion	expansion	NN
18751	1978	19	.	.	.
18751	1979	1	The	the	DT
18751	1979	2	assayer	assayer	NN
18751	1979	3	,	,	,
18751	1979	4	as	as	IN
18751	1979	5	a	a	DT
18751	1979	6	rule	rule	NN
18751	1979	7	,	,	,
18751	1979	8	can	can	MD
18751	1979	9	select	select	VB
18751	1979	10	his	-PRON-	PRP$
18751	1979	11	own	own	JJ
18751	1979	12	standard	standard	JJ
18751	1979	13	temperature	temperature	NN
18751	1979	14	,	,	,
18751	1979	15	and	and	CC
18751	1979	16	may	may	MD
18751	1979	17	choose	choose	VB
18751	1979	18	one	one	CD
18751	1979	19	which	which	WDT
18751	1979	20	will	will	MD
18751	1979	21	always	always	RB
18751	1979	22	necessitate	necessitate	VB
18751	1979	23	warming	warming	NN
18751	1979	24	.	.	.
18751	1980	1	It	-PRON-	PRP
18751	1980	2	will	will	MD
18751	1980	3	be	be	VB
18751	1980	4	handier	handy	JJR
18751	1980	5	in	in	IN
18751	1980	6	this	this	DT
18751	1980	7	case	case	NN
18751	1980	8	to	to	TO
18751	1980	9	have	have	VB
18751	1980	10	a	a	DT
18751	1980	11	bottle	bottle	NN
18751	1980	12	with	with	IN
18751	1980	13	a	a	DT
18751	1980	14	thermometer	thermometer	NN
18751	1980	15	stopper	stopper	NN
18751	1980	16	.	.	.
18751	1981	1	Of	of	IN
18751	1981	2	the	the	DT
18751	1981	3	two	two	CD
18751	1981	4	types	type	NNS
18751	1981	5	shown	show	VBN
18751	1981	6	in	in	IN
18751	1981	7	fig	fig	NN
18751	1981	8	.	.	.
18751	1982	1	37	37	CD
18751	1982	2	,	,	,
18751	1982	3	that	that	IN
18751	1982	4	with	with	IN
18751	1982	5	the	the	DT
18751	1982	6	external	external	JJ
18751	1982	7	thermometer	thermometer	NN
18751	1982	8	tube	tube	NN
18751	1982	9	(	(	-LRB-
18751	1982	10	A	a	NN
18751	1982	11	)	)	-RRB-
18751	1982	12	is	be	VBZ
18751	1982	13	more	more	RBR
18751	1982	14	generally	generally	RB
18751	1982	15	useful	useful	JJ
18751	1982	16	.	.	.
18751	1983	1	[	[	-LRB-
18751	1983	2	Illustration	illustration	NN
18751	1983	3	:	:	:
18751	1983	4	FIG	FIG	NNP
18751	1983	5	.	.	.
18751	1984	1	37	37	CD
18751	1984	2	.	.	.
18751	1984	3	]	]	-RRB-
18751	1985	1	The	the	DT
18751	1985	2	bottle	bottle	NN
18751	1985	3	is	be	VBZ
18751	1985	4	filled	fill	VBN
18751	1985	5	at	at	IN
18751	1985	6	a	a	DT
18751	1985	7	lower	low	JJR
18751	1985	8	temperature	temperature	NN
18751	1985	9	,	,	,
18751	1985	10	and	and	CC
18751	1985	11	is	be	VBZ
18751	1985	12	then	then	RB
18751	1985	13	gently	gently	RB
18751	1985	14	warmed	warm	VBN
18751	1985	15	so	so	IN
18751	1985	16	as	as	IN
18751	1985	17	to	to	TO
18751	1985	18	slowly	slowly	RB
18751	1985	19	raise	raise	VB
18751	1985	20	the	the	DT
18751	1985	21	temperature	temperature	NN
18751	1985	22	to	to	IN
18751	1985	23	the	the	DT
18751	1985	24	required	require	VBN
18751	1985	25	degree	degree	NN
18751	1985	26	.	.	.
18751	1986	1	The	the	DT
18751	1986	2	superfluous	superfluous	JJ
18751	1986	3	liquid	liquid	NN
18751	1986	4	is	be	VBZ
18751	1986	5	then	then	RB
18751	1986	6	at	at	IN
18751	1986	7	once	once	RB
18751	1986	8	wiped	wipe	VBN
18751	1986	9	off	off	RP
18751	1986	10	,	,	,
18751	1986	11	and	and	CC
18751	1986	12	the	the	DT
18751	1986	13	bottle	bottle	NN
18751	1986	14	cooled	cool	VBD
18751	1986	15	and	and	CC
18751	1986	16	weighed	weigh	VBD
18751	1986	17	.	.	.
18751	1987	1	The	the	DT
18751	1987	2	weight	weight	NN
18751	1987	3	of	of	IN
18751	1987	4	the	the	DT
18751	1987	5	flask	flask	NN
18751	1987	6	filled	fill	VBN
18751	1987	7	with	with	IN
18751	1987	8	the	the	DT
18751	1987	9	liquid	liquid	NN
18751	1987	10	whose	whose	WP$
18751	1987	11	sp	sp	NNP
18751	1987	12	.	.	.
18751	1988	1	g.	g.	NNP
18751	1988	2	has	have	VBZ
18751	1988	3	to	to	TO
18751	1988	4	be	be	VB
18751	1988	5	determined	determine	VBN
18751	1988	6	is	be	VBZ
18751	1988	7	ascertained	ascertain	VBN
18751	1988	8	in	in	IN
18751	1988	9	a	a	DT
18751	1988	10	similar	similar	JJ
18751	1988	11	way	way	NN
18751	1988	12	.	.	.
18751	1989	1	Of	of	RB
18751	1989	2	course	course	RB
18751	1989	3	the	the	DT
18751	1989	4	temperature	temperature	NN
18751	1989	5	must	must	MD
18751	1989	6	be	be	VB
18751	1989	7	the	the	DT
18751	1989	8	same	same	JJ
18751	1989	9	.	.	.
18751	1990	1	If	if	IN
18751	1990	2	the	the	DT
18751	1990	3	liquid	liquid	NN
18751	1990	4	does	do	VBZ
18751	1990	5	not	not	RB
18751	1990	6	mix	mix	VB
18751	1990	7	with	with	IN
18751	1990	8	water	water	NN
18751	1990	9	,	,	,
18751	1990	10	the	the	DT
18751	1990	11	bottle	bottle	NN
18751	1990	12	should	should	MD
18751	1990	13	be	be	VB
18751	1990	14	dried	dry	VBN
18751	1990	15	before	before	IN
18751	1990	16	filling	fill	VBG
18751	1990	17	,	,	,
18751	1990	18	but	but	CC
18751	1990	19	otherwise	otherwise	RB
18751	1990	20	the	the	DT
18751	1990	21	flask	flask	NN
18751	1990	22	need	nee	MD
18751	1990	23	only	only	RB
18751	1990	24	be	be	VB
18751	1990	25	rinsed	rinse	VBN
18751	1990	26	out	out	RP
18751	1990	27	two	two	CD
18751	1990	28	or	or	CC
18751	1990	29	three	three	CD
18751	1990	30	times	time	NNS
18751	1990	31	with	with	IN
18751	1990	32	the	the	DT
18751	1990	33	liquid	liquid	NN
18751	1990	34	.	.	.
18751	1991	1	Having	have	VBG
18751	1991	2	obtained	obtain	VBN
18751	1991	3	the	the	DT
18751	1991	4	three	three	CD
18751	1991	5	weighings	weighing	NNS
18751	1991	6	,	,	,
18751	1991	7	deduct	deduct	VB
18751	1991	8	the	the	DT
18751	1991	9	weight	weight	NN
18751	1991	10	of	of	IN
18751	1991	11	the	the	DT
18751	1991	12	bottle	bottle	NN
18751	1991	13	from	from	IN
18751	1991	14	each	each	DT
18751	1991	15	of	of	IN
18751	1991	16	the	the	DT
18751	1991	17	others	other	NNS
18751	1991	18	to	to	TO
18751	1991	19	get	get	VB
18751	1991	20	the	the	DT
18751	1991	21	weights	weight	NNS
18751	1991	22	of	of	IN
18751	1991	23	the	the	DT
18751	1991	24	water	water	NN
18751	1991	25	and	and	CC
18751	1991	26	liquid	liquid	NN
18751	1991	27	respectively	respectively	RB
18751	1991	28	.	.	.
18751	1992	1	Divide	divide	VB
18751	1992	2	the	the	DT
18751	1992	3	latter	latter	JJ
18751	1992	4	by	by	IN
18751	1992	5	the	the	DT
18751	1992	6	former	former	JJ
18751	1992	7	,	,	,
18751	1992	8	the	the	DT
18751	1992	9	result	result	NN
18751	1992	10	shows	show	VBZ
18751	1992	11	the	the	DT
18751	1992	12	sp	sp	NNP
18751	1992	13	.	.	.
18751	1993	1	g.	g.	NNP
18751	1993	2	As	as	IN
18751	1993	3	an	an	DT
18751	1993	4	example	example	NN
18751	1993	5	,	,	,
18751	1993	6	take	take	VB
18751	1993	7	the	the	DT
18751	1993	8	following	following	NN
18751	1993	9	,	,	,
18751	1993	10	in	in	IN
18751	1993	11	which	which	WDT
18751	1993	12	a	a	DT
18751	1993	13	rather	rather	RB
18751	1993	14	large	large	JJ
18751	1993	15	sp	sp	NN
18751	1993	16	.	.	.
18751	1994	1	g.	g.	NNP
18751	1994	2	bottle	bottle	NNP
18751	1994	3	was	be	VBD
18751	1994	4	used:--	used:--	NNP
18751	1994	5	1	1	CD
18751	1994	6	.	.	.
18751	1995	1	Weight	weight	NN
18751	1995	2	of	of	IN
18751	1995	3	bottle	bottle	NN
18751	1995	4	39.299	39.299	CD
18751	1995	5	gram	gram	NN
18751	1995	6	2	2	CD
18751	1995	7	.	.	.
18751	1996	1	Weight	weight	NN
18751	1996	2	of	of	IN
18751	1996	3	bottle	bottle	NN
18751	1996	4	and	and	CC
18751	1996	5	water	water	NN
18751	1996	6	81.884	81.884	CD
18751	1996	7	"	"	``
18751	1996	8	3	3	CD
18751	1996	9	.	.	.
18751	1997	1	Weight	weight	NN
18751	1997	2	of	of	IN
18751	1997	3	bottle	bottle	NN
18751	1997	4	and	and	CC
18751	1997	5	paraffin	paraffin	VB
18751	1997	6	73.146	73.146	CD
18751	1997	7	"	"	``
18751	1997	8	By	by	IN
18751	1997	9	subtracting	subtract	VBG
18751	1997	10	1	1	CD
18751	1997	11	from	from	IN
18751	1997	12	2	2	CD
18751	1997	13	and	and	CC
18751	1997	14	3	3	CD
18751	1997	15	the	the	DT
18751	1997	16	result	result	NN
18751	1997	17	is	be	VBZ
18751	1997	18	as	as	IN
18751	1997	19	follows:--	follows:--	ADD
18751	1997	20	81.884	81.884	CD
18751	1997	21	grams	gram	VBZ
18751	1997	22	73.146	73.146	CD
18751	1997	23	grams	gram	NNS
18751	1997	24	39.299	39.299	CD
18751	1997	25	"	"	``
18751	1997	26	39.299	39.299	CD
18751	1997	27	"	"	''
18751	1997	28	------	------	NFP
18751	1997	29	------	------	NN
18751	1997	30	42.585	42.585	CD
18751	1997	31	of	of	IN
18751	1997	32	water	water	NN
18751	1997	33	.	.	.
18751	1998	1	33.847	33.847	CD
18751	1998	2	of	of	IN
18751	1998	3	paraffin	paraffin	NNP
18751	1998	4	.	.	.
18751	1999	1	Divide	divide	VB
18751	1999	2	the	the	DT
18751	1999	3	weight	weight	NN
18751	1999	4	of	of	IN
18751	1999	5	the	the	DT
18751	1999	6	paraffin	paraffin	NN
18751	1999	7	by	by	IN
18751	1999	8	that	that	DT
18751	1999	9	of	of	IN
18751	1999	10	the	the	DT
18751	1999	11	water--	water--	JJ
18751	1999	12	42.585)33.8470(0.7948	42.585)33.8470(0.7948	CD
18751	1999	13	29.8095	29.8095	CD
18751	1999	14	-------	-------	NFP
18751	1999	15	.......	.......	.
18751	2000	1	The	the	DT
18751	2000	2	sp	sp	NNP
18751	2000	3	.	.	.
18751	2001	1	g.	g.	NNP
18751	2001	2	of	of	IN
18751	2001	3	the	the	DT
18751	2001	4	paraffin	paraffin	NN
18751	2001	5	is	be	VBZ
18751	2001	6	0.7948	0.7948	CD
18751	2001	7	.	.	.
18751	2002	1	_	_	NNP
18751	2002	2	The	the	DT
18751	2002	3	sp	sp	NN
18751	2002	4	.	.	.
18751	2003	1	g.	g.	NNP
18751	2003	2	of	of	IN
18751	2003	3	a	a	DT
18751	2003	4	fusible	fusible	JJ
18751	2003	5	solid	solid	JJ
18751	2003	6	_	_	NNP
18751	2003	7	may	may	MD
18751	2003	8	be	be	VB
18751	2003	9	obtained	obtain	VBN
18751	2003	10	in	in	IN
18751	2003	11	the	the	DT
18751	2003	12	same	same	JJ
18751	2003	13	way	way	NN
18751	2003	14	at	at	IN
18751	2003	15	a	a	DT
18751	2003	16	temperature	temperature	NN
18751	2003	17	some	some	DT
18751	2003	18	degrees	degree	NNS
18751	2003	19	above	above	IN
18751	2003	20	its	-PRON-	PRP$
18751	2003	21	fusing	fusing	NN
18751	2003	22	point	point	NN
18751	2003	23	.	.	.
18751	2004	1	_	_	NNP
18751	2004	2	The	the	DT
18751	2004	3	sp	sp	NN
18751	2004	4	.	.	.
18751	2005	1	g.	g.	NNP
18751	2005	2	of	of	IN
18751	2005	3	a	a	DT
18751	2005	4	solid	solid	JJ
18751	2005	5	in	in	IN
18751	2005	6	powder	powder	NN
18751	2005	7	or	or	CC
18751	2005	8	gravel	gravel	NN
18751	2005	9	sufficiently	sufficiently	RB
18751	2005	10	fine	fine	JJ
18751	2005	11	to	to	TO
18751	2005	12	pass	pass	VB
18751	2005	13	through	through	IN
18751	2005	14	the	the	DT
18751	2005	15	neck	neck	NN
18751	2005	16	of	of	IN
18751	2005	17	the	the	DT
18751	2005	18	bottle	bottle	NN
18751	2005	19	_	_	NNP
18751	2005	20	is	be	VBZ
18751	2005	21	easily	easily	RB
18751	2005	22	determined	determine	VBN
18751	2005	23	.	.	.
18751	2006	1	If	if	IN
18751	2006	2	the	the	DT
18751	2006	3	bottle	bottle	NN
18751	2006	4	filled	fill	VBN
18751	2006	5	with	with	IN
18751	2006	6	water	water	NN
18751	2006	7	weighs	weigh	VBZ
18751	2006	8	50	50	CD
18751	2006	9	grams	gram	NNS
18751	2006	10	,	,	,
18751	2006	11	and	and	CC
18751	2006	12	there	there	EX
18751	2006	13	is	be	VBZ
18751	2006	14	placed	place	VBN
18751	2006	15	on	on	IN
18751	2006	16	the	the	DT
18751	2006	17	pan	pan	NN
18751	2006	18	alongside	alongside	IN
18751	2006	19	of	of	IN
18751	2006	20	it	-PRON-	PRP
18751	2006	21	20	20	CD
18751	2006	22	grams	gram	NNS
18751	2006	23	of	of	IN
18751	2006	24	a	a	DT
18751	2006	25	sand	sand	NN
18751	2006	26	,	,	,
18751	2006	27	the	the	DT
18751	2006	28	weight	weight	NN
18751	2006	29	of	of	IN
18751	2006	30	the	the	DT
18751	2006	31	two	two	CD
18751	2006	32	together	together	RB
18751	2006	33	will	will	MD
18751	2006	34	of	of	IN
18751	2006	35	course	course	NN
18751	2006	36	be	be	VB
18751	2006	37	70	70	CD
18751	2006	38	grams	gram	NNS
18751	2006	39	.	.	.
18751	2007	1	But	but	CC
18751	2007	2	if	if	IN
18751	2007	3	the	the	DT
18751	2007	4	sand	sand	NN
18751	2007	5	is	be	VBZ
18751	2007	6	put	put	VBN
18751	2007	7	in	in	IN
18751	2007	8	the	the	DT
18751	2007	9	bottle	bottle	NN
18751	2007	10	,	,	,
18751	2007	11	it	-PRON-	PRP
18751	2007	12	evidently	evidently	RB
18751	2007	13	displaces	displace	VBZ
18751	2007	14	its	-PRON-	PRP$
18751	2007	15	own	own	JJ
18751	2007	16	bulk	bulk	NN
18751	2007	17	of	of	IN
18751	2007	18	water	water	NN
18751	2007	19	;	;	:
18751	2007	20	and	and	CC
18751	2007	21	if	if	IN
18751	2007	22	,	,	,
18751	2007	23	on	on	IN
18751	2007	24	again	again	RB
18751	2007	25	weighing	weigh	VBG
18751	2007	26	,	,	,
18751	2007	27	the	the	DT
18751	2007	28	weight	weight	NN
18751	2007	29	is	be	VBZ
18751	2007	30	found	find	VBN
18751	2007	31	to	to	TO
18751	2007	32	be	be	VB
18751	2007	33	62	62	CD
18751	2007	34	instead	instead	RB
18751	2007	35	of	of	IN
18751	2007	36	70	70	CD
18751	2007	37	grams	gram	NNS
18751	2007	38	,	,	,
18751	2007	39	it	-PRON-	PRP
18751	2007	40	is	be	VBZ
18751	2007	41	because	because	IN
18751	2007	42	the	the	DT
18751	2007	43	20	20	CD
18751	2007	44	grams	gram	NNS
18751	2007	45	of	of	IN
18751	2007	46	sand	sand	NN
18751	2007	47	has	have	VBZ
18751	2007	48	displaced	displace	VBN
18751	2007	49	8	8	CD
18751	2007	50	grams	gram	NNS
18751	2007	51	of	of	IN
18751	2007	52	water	water	NN
18751	2007	53	.	.	.
18751	2008	1	Bulk	bulk	NN
18751	2008	2	for	for	IN
18751	2008	3	bulk	bulk	NN
18751	2008	4	,	,	,
18751	2008	5	the	the	DT
18751	2008	6	sand	sand	NN
18751	2008	7	is	be	VBZ
18751	2008	8	2	2	CD
18751	2008	9	-	-	SYM
18751	2008	10	1/2	1/2	CD
18751	2008	11	times	time	NNS
18751	2008	12	as	as	RB
18751	2008	13	heavy	heavy	JJ
18751	2008	14	.	.	.
18751	2009	1	In	in	IN
18751	2009	2	practice	practice	NN
18751	2009	3	,	,	,
18751	2009	4	the	the	DT
18751	2009	5	weight	weight	NN
18751	2009	6	of	of	IN
18751	2009	7	the	the	DT
18751	2009	8	bottle	bottle	NN
18751	2009	9	filled	fill	VBN
18751	2009	10	with	with	IN
18751	2009	11	water	water	NN
18751	2009	12	will	will	MD
18751	2009	13	probably	probably	RB
18751	2009	14	be	be	VB
18751	2009	15	already	already	RB
18751	2009	16	known	know	VBN
18751	2009	17	;	;	:
18751	2009	18	if	if	IN
18751	2009	19	not	not	RB
18751	2009	20	,	,	,
18751	2009	21	it	-PRON-	PRP
18751	2009	22	must	must	MD
18751	2009	23	be	be	VB
18751	2009	24	determined	determine	VBN
18751	2009	25	.	.	.
18751	2010	1	A	a	DT
18751	2010	2	certain	certain	JJ
18751	2010	3	quantity	quantity	NN
18751	2010	4	,	,	,
18751	2010	5	say	say	VBP
18751	2010	6	20	20	CD
18751	2010	7	grams	gram	NNS
18751	2010	8	,	,	,
18751	2010	9	of	of	IN
18751	2010	10	the	the	DT
18751	2010	11	powdered	powdered	JJ
18751	2010	12	substance	substance	NN
18751	2010	13	is	be	VBZ
18751	2010	14	then	then	RB
18751	2010	15	transferred	transfer	VBN
18751	2010	16	carefully	carefully	RB
18751	2010	17	to	to	IN
18751	2010	18	the	the	DT
18751	2010	19	bottle	bottle	NN
18751	2010	20	.	.	.
18751	2011	1	The	the	DT
18751	2011	2	bottle	bottle	NN
18751	2011	3	need	nee	MD
18751	2011	4	not	not	RB
18751	2011	5	be	be	VB
18751	2011	6	dry	dry	JJ
18751	2011	7	inside	inside	RB
18751	2011	8	,	,	,
18751	2011	9	but	but	CC
18751	2011	10	its	-PRON-	PRP$
18751	2011	11	neck	neck	NN
18751	2011	12	and	and	CC
18751	2011	13	outside	outside	NN
18751	2011	14	must	must	MD
18751	2011	15	be	be	VB
18751	2011	16	.	.	.
18751	2012	1	In	in	IN
18751	2012	2	making	make	VBG
18751	2012	3	this	this	DT
18751	2012	4	transference	transference	NN
18751	2012	5	a	a	DT
18751	2012	6	careful	careful	JJ
18751	2012	7	worker	worker	NN
18751	2012	8	will	will	MD
18751	2012	9	make	make	VB
18751	2012	10	no	no	DT
18751	2012	11	loss	loss	NN
18751	2012	12	,	,	,
18751	2012	13	and	and	CC
18751	2012	14	the	the	DT
18751	2012	15	mode	mode	NN
18751	2012	16	of	of	IN
18751	2012	17	working	work	VBG
18751	2012	18	saves	save	VBZ
18751	2012	19	a	a	DT
18751	2012	20	little	little	JJ
18751	2012	21	time	time	NN
18751	2012	22	.	.	.
18751	2013	1	But	but	CC
18751	2013	2	it	-PRON-	PRP
18751	2013	3	is	be	VBZ
18751	2013	4	better	well	JJR
18751	2013	5	to	to	TO
18751	2013	6	weigh	weigh	VB
18751	2013	7	the	the	DT
18751	2013	8	dry	dry	JJ
18751	2013	9	flask	flask	NN
18751	2013	10	;	;	,
18751	2013	11	put	put	VBN
18751	2013	12	into	into	IN
18751	2013	13	it	-PRON-	PRP
18751	2013	14	10	10	CD
18751	2013	15	to	to	TO
18751	2013	16	20	20	CD
18751	2013	17	grams	gram	NNS
18751	2013	18	of	of	IN
18751	2013	19	the	the	DT
18751	2013	20	powder	powder	NN
18751	2013	21	,	,	,
18751	2013	22	and	and	CC
18751	2013	23	weigh	weigh	VB
18751	2013	24	again	again	RB
18751	2013	25	.	.	.
18751	2014	1	The	the	DT
18751	2014	2	increase	increase	NN
18751	2014	3	in	in	IN
18751	2014	4	weight	weight	NN
18751	2014	5	gives	give	VBZ
18751	2014	6	accurately	accurately	RB
18751	2014	7	the	the	DT
18751	2014	8	weight	weight	NN
18751	2014	9	of	of	IN
18751	2014	10	powder	powder	NN
18751	2014	11	in	in	IN
18751	2014	12	the	the	DT
18751	2014	13	bottle	bottle	NN
18751	2014	14	.	.	.
18751	2015	1	About	about	RB
18751	2015	2	two	two	CD
18751	2015	3	-	-	HYPH
18751	2015	4	thirds	third	NNS
18751	2015	5	fill	fill	VB
18751	2015	6	the	the	DT
18751	2015	7	bottle	bottle	NN
18751	2015	8	with	with	IN
18751	2015	9	distilled	distilled	JJ
18751	2015	10	water	water	NN
18751	2015	11	,	,	,
18751	2015	12	and	and	CC
18751	2015	13	mix	mix	VB
18751	2015	14	with	with	IN
18751	2015	15	the	the	DT
18751	2015	16	powder	powder	NN
18751	2015	17	by	by	IN
18751	2015	18	gentle	gentle	JJ
18751	2015	19	shaking	shake	VBG
18751	2015	20	.	.	.
18751	2016	1	Air	air	NN
18751	2016	2	bubbles	bubble	NNS
18751	2016	3	will	will	MD
18751	2016	4	disentangle	disentangle	VB
18751	2016	5	themselves	-PRON-	PRP
18751	2016	6	,	,	,
18751	2016	7	and	and	CC
18751	2016	8	rise	rise	VB
18751	2016	9	to	to	IN
18751	2016	10	the	the	DT
18751	2016	11	surface	surface	NN
18751	2016	12	of	of	IN
18751	2016	13	the	the	DT
18751	2016	14	water	water	NN
18751	2016	15	.	.	.
18751	2017	1	Wash	wash	VB
18751	2017	2	back	back	RB
18751	2017	3	anything	anything	NN
18751	2017	4	adhering	adhere	VBG
18751	2017	5	to	to	IN
18751	2017	6	the	the	DT
18751	2017	7	stopper	stopper	NN
18751	2017	8	with	with	IN
18751	2017	9	a	a	DT
18751	2017	10	jet	jet	NN
18751	2017	11	of	of	IN
18751	2017	12	water	water	NN
18751	2017	13	,	,	,
18751	2017	14	and	and	CC
18751	2017	15	fill	fill	VB
18751	2017	16	the	the	DT
18751	2017	17	bottle	bottle	NN
18751	2017	18	almost	almost	RB
18751	2017	19	to	to	IN
18751	2017	20	overflowing	overflow	VBG
18751	2017	21	.	.	.
18751	2018	1	Allow	allow	VB
18751	2018	2	it	-PRON-	PRP
18751	2018	3	to	to	TO
18751	2018	4	stand	stand	VB
18751	2018	5	for	for	IN
18751	2018	6	a	a	DT
18751	2018	7	minute	minute	NN
18751	2018	8	or	or	CC
18751	2018	9	so	so	RB
18751	2018	10	;	;	:
18751	2018	11	replace	replace	VB
18751	2018	12	the	the	DT
18751	2018	13	stopper	stopper	NN
18751	2018	14	;	;	,
18751	2018	15	warm	warm	JJ
18751	2018	16	to	to	IN
18751	2018	17	the	the	DT
18751	2018	18	required	require	VBN
18751	2018	19	temperature	temperature	NN
18751	2018	20	;	;	:
18751	2018	21	take	take	VB
18751	2018	22	off	off	RP
18751	2018	23	the	the	DT
18751	2018	24	superfluous	superfluous	JJ
18751	2018	25	moisture	moisture	NN
18751	2018	26	;	;	:
18751	2018	27	wipe	wipe	NN
18751	2018	28	and	and	CC
18751	2018	29	weigh	weigh	NN
18751	2018	30	.	.	.
18751	2019	1	As	as	IN
18751	2019	2	an	an	DT
18751	2019	3	example	example	NN
18751	2019	4	,	,	,
18751	2019	5	take	take	VB
18751	2019	6	the	the	DT
18751	2019	7	following:--	following:--	CD
18751	2019	8	1	1	CD
18751	2019	9	.	.	.
18751	2020	1	Weight	weight	NN
18751	2020	2	of	of	IN
18751	2020	3	bottle	bottle	NN
18751	2020	4	12.681	12.681	CD
18751	2020	5	grams	gram	NNS
18751	2020	6	2	2	CD
18751	2020	7	.	.	.
18751	2020	8	"	"	''
18751	2021	1	"	"	``
18751	2021	2	bottle	bottle	NN
18751	2021	3	filled	fill	VBN
18751	2021	4	with	with	IN
18751	2021	5	water	water	NN
18751	2021	6	37.708	37.708	CD
18751	2021	7	"	"	``
18751	2021	8	3	3	CD
18751	2021	9	.	.	.
18751	2021	10	"	"	''
18751	2022	1	"	"	``
18751	2022	2	bottle	bottle	NN
18751	2022	3	with	with	IN
18751	2022	4	wolfram	wolfram	NNP
18751	2022	5	40.821	40.821	CD
18751	2022	6	"	"	``
18751	2022	7	4	4	CD
18751	2022	8	.	.	.
18751	2022	9	"	"	''
18751	2023	1	"	"	``
18751	2023	2	bottle	bottle	VB
18751	2023	3	with	with	IN
18751	2023	4	wolfram	wolfram	NNP
18751	2023	5	and	and	CC
18751	2023	6	water	water	NN
18751	2023	7	61.199	61.199	CD
18751	2023	8	"	"	``
18751	2023	9	Subtract	Subtract	NNP
18751	2023	10	(	(	-LRB-
18751	2023	11	1	1	CD
18751	2023	12	)	)	-RRB-
18751	2023	13	from	from	IN
18751	2023	14	(	(	-LRB-
18751	2023	15	3	3	CD
18751	2023	16	)	)	-RRB-
18751	2023	17	to	to	TO
18751	2023	18	get	get	VB
18751	2023	19	the	the	DT
18751	2023	20	weight	weight	NN
18751	2023	21	of	of	IN
18751	2023	22	wolfram	wolfram	NNP
18751	2023	23	taken	take	VBN
18751	2023	24	:	:	:
18751	2023	25	40.821	40.821	CD
18751	2023	26	grams	gram	NNS
18751	2023	27	12.681	12.681	CD
18751	2023	28	"	"	``
18751	2023	29	------	------	NN
18751	2023	30	28.140	28.140	CD
18751	2023	31	"	"	''
18751	2023	32	add	add	VB
18751	2023	33	the	the	DT
18751	2023	34	weight	weight	NN
18751	2023	35	of	of	IN
18751	2023	36	the	the	DT
18751	2023	37	wolfram	wolfram	NNP
18751	2023	38	to	to	IN
18751	2023	39	the	the	DT
18751	2023	40	weight	weight	NN
18751	2023	41	of	of	IN
18751	2023	42	the	the	DT
18751	2023	43	bottle	bottle	NN
18751	2023	44	filled	fill	VBN
18751	2023	45	with	with	IN
18751	2023	46	water	water	NN
18751	2023	47	:	:	:
18751	2023	48	28.140	28.140	CD
18751	2023	49	grams	gram	NNS
18751	2023	50	37.708	37.708	CD
18751	2023	51	"	"	``
18751	2023	52	------	------	:
18751	2023	53	65.848	65.848	CD
18751	2023	54	"	"	''
18751	2023	55	subtract	subtract	NN
18751	2023	56	(	(	-LRB-
18751	2023	57	4	4	CD
18751	2023	58	)	)	-RRB-
18751	2023	59	from	from	IN
18751	2023	60	this	this	DT
18751	2023	61	to	to	TO
18751	2023	62	get	get	VB
18751	2023	63	the	the	DT
18751	2023	64	weight	weight	NN
18751	2023	65	of	of	IN
18751	2023	66	water	water	NN
18751	2023	67	displaced	displace	VBD
18751	2023	68	:	:	:
18751	2023	69	65.848	65.848	CD
18751	2023	70	grams	gram	VBZ
18751	2023	71	61.199	61.199	CD
18751	2023	72	"	"	``
18751	2023	73	------	------	NFP
18751	2023	74	4.649	4.649	CD
18751	2023	75	"	"	''
18751	2023	76	Divide	divide	VB
18751	2023	77	the	the	DT
18751	2023	78	weight	weight	NN
18751	2023	79	of	of	IN
18751	2023	80	the	the	DT
18751	2023	81	wolfram	wolfram	NNP
18751	2023	82	by	by	IN
18751	2023	83	the	the	DT
18751	2023	84	weight	weight	NN
18751	2023	85	of	of	IN
18751	2023	86	the	the	DT
18751	2023	87	water	water	NN
18751	2023	88	displaced	displace	VBN
18751	2023	89	to	to	TO
18751	2023	90	get	get	VB
18751	2023	91	sp	sp	NNP
18751	2023	92	.	.	.
18751	2024	1	g.	g.	NNP
18751	2024	2	:	:	:
18751	2024	3	4.649)28.140(6.053	4.649)28.140(6.053	CD
18751	2024	4	27.894	27.894	CD
18751	2024	5	------	------	NFP
18751	2024	6	......	......	NFP
18751	2024	7	_	_	XX
18751	2024	8	If	if	IN
18751	2024	9	the	the	DT
18751	2024	10	solid	solid	JJ
18751	2024	11	is	be	VBZ
18751	2024	12	soluble	soluble	JJ
18751	2024	13	in	in	IN
18751	2024	14	water	water	NN
18751	2024	15	,	,	,
18751	2024	16	or	or	CC
18751	2024	17	has	have	VBZ
18751	2024	18	a	a	DT
18751	2024	19	tendency	tendency	NN
18751	2024	20	to	to	TO
18751	2024	21	float	float	VB
18751	2024	22	_	_	NNP
18751	2024	23	,	,	,
18751	2024	24	some	some	DT
18751	2024	25	liquid	liquid	NN
18751	2024	26	other	other	JJ
18751	2024	27	than	than	IN
18751	2024	28	water	water	NN
18751	2024	29	is	be	VBZ
18751	2024	30	used	use	VBN
18751	2024	31	.	.	.
18751	2025	1	Paraffin	paraffin	VB
18751	2025	2	oil	oil	NN
18751	2025	3	or	or	CC
18751	2025	4	oil	oil	NN
18751	2025	5	of	of	IN
18751	2025	6	turpentine	turpentine	NN
18751	2025	7	will	will	MD
18751	2025	8	do	do	VB
18751	2025	9	.	.	.
18751	2026	1	The	the	DT
18751	2026	2	process	process	NN
18751	2026	3	is	be	VBZ
18751	2026	4	as	as	IN
18751	2026	5	follows:--The	follows:--the	JJ
18751	2026	6	weight	weight	NN
18751	2026	7	of	of	IN
18751	2026	8	the	the	DT
18751	2026	9	dry	dry	JJ
18751	2026	10	and	and	CC
18751	2026	11	empty	empty	JJ
18751	2026	12	bottle	bottle	NN
18751	2026	13	having	have	VBG
18751	2026	14	been	be	VBN
18751	2026	15	determined	determine	VBN
18751	2026	16	,	,	,
18751	2026	17	add	add	VB
18751	2026	18	a	a	DT
18751	2026	19	sufficiency	sufficiency	NN
18751	2026	20	of	of	IN
18751	2026	21	the	the	DT
18751	2026	22	substance	substance	NN
18751	2026	23	and	and	CC
18751	2026	24	weigh	weigh	VBP
18751	2026	25	again	again	RB
18751	2026	26	to	to	TO
18751	2026	27	find	find	VB
18751	2026	28	how	how	WRB
18751	2026	29	much	much	JJ
18751	2026	30	has	have	VBZ
18751	2026	31	been	be	VBN
18751	2026	32	added	add	VBN
18751	2026	33	.	.	.
18751	2027	1	Fill	fill	VB
18751	2027	2	up	up	RP
18751	2027	3	with	with	IN
18751	2027	4	paraffin	paraffin	NN
18751	2027	5	oil	oil	NN
18751	2027	6	and	and	CC
18751	2027	7	weigh	weigh	VBP
18751	2027	8	again	again	RB
18751	2027	9	.	.	.
18751	2028	1	Clean	clean	VB
18751	2028	2	out	out	RP
18751	2028	3	the	the	DT
18751	2028	4	substance	substance	NN
18751	2028	5	by	by	IN
18751	2028	6	rinsing	rinse	VBG
18751	2028	7	with	with	IN
18751	2028	8	paraffin	paraffin	NN
18751	2028	9	;	;	:
18751	2028	10	fill	fill	VB
18751	2028	11	up	up	RP
18751	2028	12	and	and	CC
18751	2028	13	weigh	weigh	VB
18751	2028	14	.	.	.
18751	2029	1	Calculate	calculate	VB
18751	2029	2	the	the	DT
18751	2029	3	sp	sp	NN
18751	2029	4	.	.	.
18751	2030	1	g.	g.	NNP
18751	2030	2	as	as	IN
18751	2030	3	if	if	IN
18751	2030	4	water	water	NN
18751	2030	5	had	have	VBD
18751	2030	6	been	be	VBN
18751	2030	7	used	use	VBN
18751	2030	8	,	,	,
18751	2030	9	and	and	CC
18751	2030	10	multiply	multiply	VB
18751	2030	11	by	by	IN
18751	2030	12	the	the	DT
18751	2030	13	sp	sp	NNP
18751	2030	14	.	.	.
18751	2031	1	g.	g.	NNP
18751	2031	2	of	of	IN
18751	2031	3	the	the	DT
18751	2031	4	paraffin	paraffin	NN
18751	2031	5	.	.	.
18751	2032	1	For	for	IN
18751	2032	2	example	example	NN
18751	2032	3	:	:	:
18751	2032	4	1	1	LS
18751	2032	5	.	.	.
18751	2033	1	Weight	weight	NN
18751	2033	2	of	of	IN
18751	2033	3	bottle	bottle	NN
18751	2033	4	39.299	39.299	CD
18751	2033	5	grams	gram	NNS
18751	2033	6	2	2	CD
18751	2033	7	.	.	.
18751	2033	8	"	"	''
18751	2034	1	"	"	``
18751	2034	2	bottle	bottle	NNP
18751	2034	3	and	and	CC
18751	2034	4	nitre	nitre	NNP
18751	2034	5	57.830	57.830	CD
18751	2034	6	"	"	``
18751	2034	7	3	3	CD
18751	2034	8	.	.	.
18751	2034	9	"	"	''
18751	2035	1	"	"	``
18751	2035	2	bottle	bottle	NNP
18751	2035	3	and	and	CC
18751	2035	4	paraffin	paraffin	VB
18751	2035	5	73.146	73.146	CD
18751	2035	6	"	"	``
18751	2035	7	4	4	CD
18751	2035	8	.	.	.
18751	2035	9	"	"	''
18751	2036	1	"	"	``
18751	2036	2	bottle	bottle	NNP
18751	2036	3	and	and	CC
18751	2036	4	paraffin	paraffin	NNP
18751	2036	5	and	and	CC
18751	2036	6	nitre	nitre	NNP
18751	2036	7	84.665	84.665	CD
18751	2036	8	"	"	``
18751	2036	9	5	5	CD
18751	2036	10	.	.	.
18751	2036	11	"	"	''
18751	2037	1	"	"	``
18751	2037	2	bottle	bottle	NN
18751	2037	3	and	and	CC
18751	2037	4	water	water	NN
18751	2037	5	81.884	81.884	CD
18751	2037	6	"	"	``
18751	2037	7	First	first	RB
18751	2037	8	from	from	IN
18751	2037	9	(	(	-LRB-
18751	2037	10	1),(3	1),(3	CD
18751	2037	11	)	)	-RRB-
18751	2037	12	,	,	,
18751	2037	13	and	and	CC
18751	2037	14	(	(	-LRB-
18751	2037	15	5	5	CD
18751	2037	16	)	)	-RRB-
18751	2037	17	,	,	,
18751	2037	18	calculate	calculate	VB
18751	2037	19	the	the	DT
18751	2037	20	sp	sp	NNP
18751	2037	21	.	.	.
18751	2038	1	g.	g.	NNP
18751	2038	2	of	of	IN
18751	2038	3	the	the	DT
18751	2038	4	paraffin	paraffin	NN
18751	2038	5	as	as	IN
18751	2038	6	already	already	RB
18751	2038	7	shown	show	VBN
18751	2038	8	.	.	.
18751	2039	1	It	-PRON-	PRP
18751	2039	2	will	will	MD
18751	2039	3	be	be	VB
18751	2039	4	0.7948	0.7948	CD
18751	2039	5	.	.	.
18751	2040	1	Deduct	Deduct	NNP
18751	2040	2	(	(	-LRB-
18751	2040	3	1	1	CD
18751	2040	4	)	)	-RRB-
18751	2040	5	from	from	IN
18751	2040	6	(	(	-LRB-
18751	2040	7	2	2	CD
18751	2040	8	)	)	-RRB-
18751	2040	9	to	to	TO
18751	2040	10	get	get	VB
18751	2040	11	the	the	DT
18751	2040	12	weight	weight	NN
18751	2040	13	of	of	IN
18751	2040	14	the	the	DT
18751	2040	15	nitre	nitre	NN
18751	2040	16	:	:	:
18751	2040	17	57.830	57.830	CD
18751	2040	18	grams	grams	NNP
18751	2040	19	39.299	39.299	CD
18751	2040	20	"	"	``
18751	2040	21	------	------	NN
18751	2040	22	18.531	18.531	CD
18751	2040	23	"	"	''
18751	2040	24	add	add	VB
18751	2040	25	this	this	DT
18751	2040	26	to	to	IN
18751	2040	27	(	(	-LRB-
18751	2040	28	3	3	CD
18751	2040	29	)	)	-RRB-
18751	2040	30	:	:	:
18751	2040	31	18.531	18.531	CD
18751	2040	32	grams	gram	NNS
18751	2040	33	73.146	73.146	CD
18751	2040	34	"	"	``
18751	2040	35	------	------	NFP
18751	2040	36	91.677	91.677	CD
18751	2040	37	"	"	''
18751	2040	38	and	and	CC
18751	2040	39	deduct	deduct	NN
18751	2040	40	(	(	-LRB-
18751	2040	41	4	4	CD
18751	2040	42	)	)	-RRB-
18751	2040	43	to	to	TO
18751	2040	44	find	find	VB
18751	2040	45	the	the	DT
18751	2040	46	weight	weight	NN
18751	2040	47	of	of	IN
18751	2040	48	the	the	DT
18751	2040	49	equal	equal	JJ
18751	2040	50	bulk	bulk	NN
18751	2040	51	of	of	IN
18751	2040	52	paraffin	paraffin	NNP
18751	2040	53	.	.	.
18751	2041	1	91.677	91.677	CD
18751	2041	2	grams	gram	NNS
18751	2041	3	84.665	84.665	CD
18751	2041	4	"	"	``
18751	2041	5	------	------	NFP
18751	2041	6	7.012	7.012	CD
18751	2041	7	"	"	''
18751	2041	8	divide	divide	VBP
18751	2041	9	the	the	DT
18751	2041	10	weight	weight	NN
18751	2041	11	of	of	IN
18751	2041	12	the	the	DT
18751	2041	13	nitre	nitre	NN
18751	2041	14	by	by	IN
18751	2041	15	the	the	DT
18751	2041	16	weight	weight	NN
18751	2041	17	of	of	IN
18751	2041	18	the	the	DT
18751	2041	19	paraffin	paraffin	NN
18751	2041	20	:	:	:
18751	2041	21	7.012)18.531(2.6427	7.012)18.531(2.6427	CD
18751	2041	22	------	------	NFP
18751	2041	23	......	......	.
18751	2042	1	The	the	DT
18751	2042	2	sp	sp	NNP
18751	2042	3	.	.	.
18751	2043	1	g.	g.	NNP
18751	2043	2	,	,	,
18751	2043	3	taking	take	VBG
18751	2043	4	paraffin	paraffin	NN
18751	2043	5	as	as	IN
18751	2043	6	the	the	DT
18751	2043	7	standard	standard	NN
18751	2043	8	instead	instead	RB
18751	2043	9	of	of	IN
18751	2043	10	water	water	NN
18751	2043	11	,	,	,
18751	2043	12	is	be	VBZ
18751	2043	13	2.6427	2.6427	CD
18751	2043	14	.	.	.
18751	2044	1	Multiply	multiply	VB
18751	2044	2	this	this	DT
18751	2044	3	by	by	IN
18751	2044	4	the	the	DT
18751	2044	5	sp	sp	NNP
18751	2044	6	.	.	.
18751	2045	1	g.	g.	NNP
18751	2045	2	of	of	IN
18751	2045	3	paraffin	paraffin	NNP
18751	2045	4	,	,	,
18751	2045	5	0.7948	0.7948	CD
18751	2045	6	,	,	,
18751	2045	7	and	and	CC
18751	2045	8	the	the	DT
18751	2045	9	result	result	NN
18751	2045	10	is	be	VBZ
18751	2045	11	2.1004	2.1004	CD
18751	2045	12	as	as	IN
18751	2045	13	the	the	DT
18751	2045	14	sp	sp	NNP
18751	2045	15	.	.	.
18751	2046	1	g.	g.	NNP
18751	2046	2	of	of	IN
18751	2046	3	nitre	nitre	NNP
18751	2046	4	compared	compare	VBN
18751	2046	5	with	with	IN
18751	2046	6	water	water	NN
18751	2046	7	.	.	.
18751	2047	1	Similarly	similarly	RB
18751	2047	2	,	,	,
18751	2047	3	a	a	DT
18751	2047	4	sp	sp	NN
18751	2047	5	.	.	.
18751	2048	1	g.	g.	NNP
18751	2048	2	compared	compare	VBN
18751	2048	3	with	with	IN
18751	2048	4	water	water	NN
18751	2048	5	at	at	IN
18751	2048	6	say	say	VB
18751	2048	7	50	50	CD
18751	2048	8	°	°	NNS
18751	2048	9	C.	C.	NNP
18751	2048	10	can	can	MD
18751	2048	11	be	be	VB
18751	2048	12	converted	convert	VBN
18751	2048	13	into	into	IN
18751	2048	14	one	one	CD
18751	2048	15	compared	compare	VBN
18751	2048	16	with	with	IN
18751	2048	17	water	water	NN
18751	2048	18	at	at	IN
18751	2048	19	standard	standard	JJ
18751	2048	20	temperature	temperature	NN
18751	2048	21	,	,	,
18751	2048	22	by	by	IN
18751	2048	23	multiplying	multiply	VBG
18751	2048	24	by	by	IN
18751	2048	25	the	the	DT
18751	2048	26	sp	sp	NNP
18751	2048	27	.	.	.
18751	2049	1	g.	g.	NNP
18751	2049	2	of	of	IN
18751	2049	3	water	water	NN
18751	2049	4	at	at	IN
18751	2049	5	50	50	CD
18751	2049	6	°	°	NNS
18751	2049	7	C.	C.	NNP
18751	2049	8	The	the	DT
18751	2049	9	following	follow	VBG
18751	2049	10	table	table	NN
18751	2049	11	gives	give	VBZ
18751	2049	12	the	the	DT
18751	2049	13	sp	sp	NNP
18751	2049	14	.	.	.
18751	2050	1	g.	g.	NNP
18751	2050	2	of	of	IN
18751	2050	3	water	water	NN
18751	2050	4	at	at	IN
18751	2050	5	various	various	JJ
18751	2050	6	temperatures:--	temperatures:--	:
18751	2050	7	-----------+------++-----------+------++-----------+-------	-----------+------++-----------+------++-----------+-------	NFP
18751	2050	8	Degrees	degree	NNS
18751	2050	9	|	|	CD
18751	2050	10	||	||	NNP
18751	2050	11	Degrees	degree	NNS
18751	2050	12	|	|	CD
18751	2050	13	||	||	NNP
18751	2050	14	Degrees	Degrees	NNP
18751	2050	15	|	|	NNP
18751	2050	16	Centigrade.|Sp	Centigrade.|Sp	NNP
18751	2050	17	.	.	.
18751	2051	1	G.||Centigrade.|Sp	g.||centigrade.|sp	JJ
18751	2051	2	.	.	.
18751	2052	1	G.||Centigrade.|Sp	g.||centigrade.|sp	JJ
18751	2052	2	.	.	.
18751	2053	1	G.	G.	NNP
18751	2053	2	-----------+------++-----------+------++-----------+-------	-----------+------++-----------+------++-----------+-------	NNP
18751	2053	3	4	4	CD
18751	2053	4	°	°	,
18751	2053	5	|1.0000||	|1.0000||	CD
18751	2053	6	20	20	CD
18751	2053	7	°	°	,
18751	2053	8	|0.9982||	|0.9982||	CD
18751	2053	9	40	40	CD
18751	2053	10	°	°	NNP
18751	2053	11	|0.9923	|0.9923	NNP
18751	2053	12	10	10	CD
18751	2053	13	°	°	,
18751	2053	14	|0.9997||	|0.9997||	CD
18751	2053	15	25	25	CD
18751	2053	16	°	°	,
18751	2053	17	|0.9971||	|0.9971||	CD
18751	2053	18	50	50	CD
18751	2053	19	°	°	,
18751	2053	20	|0.9881	|0.9881	CD
18751	2053	21	15	15	CD
18751	2053	22	°	°	,
18751	2053	23	|0.9991||	|0.9991||	CD
18751	2053	24	30	30	CD
18751	2053	25	°	°	,
18751	2053	26	|0.9957||	|0.9957||	CD
18751	2053	27	100	100	CD
18751	2053	28	°	°	,
18751	2053	29	|0.9586	|0.9586	,
18751	2053	30	-----------+------++-----------+------++-----------+-------	-----------+------++-----------+------++-----------+-------	.
18751	2053	31	If	if	IN
18751	2053	32	,	,	,
18751	2053	33	for	for	IN
18751	2053	34	example	example	NN
18751	2053	35	,	,	,
18751	2053	36	a	a	DT
18751	2053	37	substance	substance	NN
18751	2053	38	at	at	IN
18751	2053	39	50	50	CD
18751	2053	40	°	°	NNS
18751	2053	41	C.	C.	NNP
18751	2053	42	has	have	VBZ
18751	2053	43	a	a	DT
18751	2053	44	sp	sp	NN
18751	2053	45	.	.	.
18751	2054	1	g.	g.	NNP
18751	2054	2	of	of	IN
18751	2054	3	0.9010	0.9010	NNP
18751	2054	4	as	as	IN
18751	2054	5	compared	compare	VBN
18751	2054	6	with	with	IN
18751	2054	7	water	water	NN
18751	2054	8	at	at	IN
18751	2054	9	50	50	CD
18751	2054	10	°	°	NNS
18751	2054	11	C.	C.	NNP
18751	2054	12	,	,	,
18751	2054	13	it	-PRON-	PRP
18751	2054	14	will	will	MD
18751	2054	15	have	have	VB
18751	2054	16	(	(	-LRB-
18751	2054	17	compared	compare	VBN
18751	2054	18	with	with	IN
18751	2054	19	water	water	NN
18751	2054	20	at	at	IN
18751	2054	21	4	4	CD
18751	2054	22	°	°	,
18751	2054	23	C.	C.	NNP
18751	2054	24	)	)	-RRB-
18751	2054	25	a	a	DT
18751	2054	26	sp	sp	NN
18751	2054	27	.	.	.
18751	2055	1	g.	g.	NNP
18751	2055	2	of	of	IN
18751	2055	3	0.9010×0.9881	0.9010×0.9881	NNP
18751	2055	4	;	;	:
18751	2055	5	or	or	CC
18751	2055	6	0.8903	0.8903	CD
18751	2055	7	.	.	.
18751	2056	1	The	the	DT
18751	2056	2	figures	figure	NNS
18751	2056	3	0.8903	0.8903	CD
18751	2056	4	represent	represent	VBP
18751	2056	5	the	the	DT
18751	2056	6	sp	sp	NNP
18751	2056	7	.	.	.
18751	2057	1	g.	g.	NNP
18751	2057	2	of	of	IN
18751	2057	3	the	the	DT
18751	2057	4	substance	substance	NN
18751	2057	5	at	at	IN
18751	2057	6	50	50	CD
18751	2057	7	°	°	NNS
18751	2057	8	C.	C.	NNP
18751	2057	9	compared	compare	VBN
18751	2057	10	with	with	IN
18751	2057	11	water	water	NN
18751	2057	12	at	at	IN
18751	2057	13	4	4	CD
18751	2057	14	°	°	NNS
18751	2057	15	C.	C.	NNP
18751	2057	16	Except	Except	NNP
18751	2057	17	in	in	IN
18751	2057	18	comparing	compare	VBG
18751	2057	19	the	the	DT
18751	2057	20	sp	sp	NNP
18751	2057	21	.	.	.
18751	2058	1	gravities	gravity	NNS
18751	2058	2	of	of	IN
18751	2058	3	the	the	DT
18751	2058	4	same	same	JJ
18751	2058	5	substance	substance	NN
18751	2058	6	at	at	IN
18751	2058	7	different	different	JJ
18751	2058	8	temperatures	temperature	NNS
18751	2058	9	,	,	,
18751	2058	10	a	a	DT
18751	2058	11	calculation	calculation	NN
18751	2058	12	of	of	IN
18751	2058	13	this	this	DT
18751	2058	14	kind	kind	NN
18751	2058	15	serves	serve	VBZ
18751	2058	16	no	no	DT
18751	2058	17	useful	useful	JJ
18751	2058	18	purpose	purpose	NN
18751	2058	19	.	.	.
18751	2059	1	_	_	NNP
18751	2059	2	In	in	IN
18751	2059	3	taking	take	VBG
18751	2059	4	the	the	DT
18751	2059	5	specific	specific	JJ
18751	2059	6	gravity	gravity	NN
18751	2059	7	of	of	IN
18751	2059	8	a	a	DT
18751	2059	9	solid	solid	JJ
18751	2059	10	not	not	RB
18751	2059	11	in	in	IN
18751	2059	12	powder	powder	NNP
18751	2059	13	_	_	NNP
18751	2059	14	,	,	,
18751	2059	15	a	a	DT
18751	2059	16	lump	lump	NN
18751	2059	17	of	of	IN
18751	2059	18	it	-PRON-	PRP
18751	2059	19	is	be	VBZ
18751	2059	20	freed	free	VBN
18751	2059	21	from	from	IN
18751	2059	22	loose	loose	JJ
18751	2059	23	particles	particle	NNS
18751	2059	24	and	and	CC
18751	2059	25	its	-PRON-	PRP$
18751	2059	26	exact	exact	JJ
18751	2059	27	weight	weight	NN
18751	2059	28	determined	determine	VBN
18751	2059	29	.	.	.
18751	2060	1	By	by	IN
18751	2060	2	means	mean	NNS
18751	2060	3	of	of	IN
18751	2060	4	a	a	DT
18751	2060	5	horse	horse	NN
18751	2060	6	hair	hair	NN
18751	2060	7	with	with	IN
18751	2060	8	a	a	DT
18751	2060	9	slip	slip	NN
18751	2060	10	knot	knot	NN
18751	2060	11	it	-PRON-	PRP
18751	2060	12	is	be	VBZ
18751	2060	13	suspended	suspend	VBN
18751	2060	14	to	to	IN
18751	2060	15	the	the	DT
18751	2060	16	balance	balance	NN
18751	2060	17	,	,	,
18751	2060	18	and	and	CC
18751	2060	19	beneath	beneath	IN
18751	2060	20	it	-PRON-	PRP
18751	2060	21	is	be	VBZ
18751	2060	22	placed	place	VBN
18751	2060	23	,	,	,
18751	2060	24	out	out	IN
18751	2060	25	of	of	IN
18751	2060	26	contact	contact	NN
18751	2060	27	with	with	IN
18751	2060	28	the	the	DT
18751	2060	29	balance	balance	NN
18751	2060	30	pan	pan	NN
18751	2060	31	,	,	,
18751	2060	32	a	a	DT
18751	2060	33	beaker	beaker	NN
18751	2060	34	of	of	IN
18751	2060	35	distilled	distilled	JJ
18751	2060	36	water	water	NN
18751	2060	37	.	.	.
18751	2061	1	The	the	DT
18751	2061	2	horse	horse	NN
18751	2061	3	hair	hair	NN
18751	2061	4	must	must	MD
18751	2061	5	be	be	VB
18751	2061	6	long	long	JJ
18751	2061	7	enough	enough	RB
18751	2061	8	to	to	TO
18751	2061	9	keep	keep	VB
18751	2061	10	the	the	DT
18751	2061	11	mineral	mineral	NN
18751	2061	12	well	well	UH
18751	2061	13	beneath	beneath	IN
18751	2061	14	the	the	DT
18751	2061	15	surface	surface	NN
18751	2061	16	of	of	IN
18751	2061	17	the	the	DT
18751	2061	18	water	water	NN
18751	2061	19	so	so	IN
18751	2061	20	as	as	IN
18751	2061	21	to	to	TO
18751	2061	22	allow	allow	VB
18751	2061	23	the	the	DT
18751	2061	24	balance	balance	NN
18751	2061	25	to	to	TO
18751	2061	26	vibrate	vibrate	VB
18751	2061	27	.	.	.
18751	2062	1	Air	air	NN
18751	2062	2	bubbles	bubble	NNS
18751	2062	3	are	be	VBP
18751	2062	4	removed	remove	VBN
18751	2062	5	by	by	IN
18751	2062	6	touching	touch	VBG
18751	2062	7	with	with	IN
18751	2062	8	a	a	DT
18751	2062	9	camel	camel	NN
18751	2062	10	-	-	HYPH
18751	2062	11	hair	hair	NN
18751	2062	12	pencil	pencil	NN
18751	2062	13	.	.	.
18751	2063	1	Whilst	whilst	IN
18751	2063	2	the	the	DT
18751	2063	3	mineral	mineral	NN
18751	2063	4	is	be	VBZ
18751	2063	5	suspended	suspend	VBN
18751	2063	6	in	in	IN
18751	2063	7	water	water	NN
18751	2063	8	the	the	DT
18751	2063	9	weight	weight	NN
18751	2063	10	is	be	VBZ
18751	2063	11	again	again	RB
18751	2063	12	taken	take	VBN
18751	2063	13	.	.	.
18751	2064	1	It	-PRON-	PRP
18751	2064	2	will	will	MD
18751	2064	3	weigh	weigh	VB
18751	2064	4	less	less	RBR
18751	2064	5	than	than	IN
18751	2064	6	before	before	RB
18751	2064	7	,	,	,
18751	2064	8	and	and	CC
18751	2064	9	the	the	DT
18751	2064	10	difference	difference	NN
18751	2064	11	between	between	IN
18751	2064	12	the	the	DT
18751	2064	13	two	two	CD
18751	2064	14	weighings	weighing	NNS
18751	2064	15	gives	give	VBZ
18751	2064	16	the	the	DT
18751	2064	17	weight	weight	NN
18751	2064	18	of	of	IN
18751	2064	19	water	water	NN
18751	2064	20	(	(	-LRB-
18751	2064	21	and	and	CC
18751	2064	22	consequently	consequently	RB
18751	2064	23	the	the	DT
18751	2064	24	volume	volume	NN
18751	2064	25	)	)	-RRB-
18751	2064	26	displaced	displace	VBN
18751	2064	27	by	by	IN
18751	2064	28	the	the	DT
18751	2064	29	mineral	mineral	NN
18751	2064	30	.	.	.
18751	2065	1	The	the	DT
18751	2065	2	weight	weight	NN
18751	2065	3	in	in	IN
18751	2065	4	air	air	NN
18751	2065	5	divided	divide	VBN
18751	2065	6	by	by	IN
18751	2065	7	the	the	DT
18751	2065	8	difference	difference	NN
18751	2065	9	is	be	VBZ
18751	2065	10	the	the	DT
18751	2065	11	specific	specific	JJ
18751	2065	12	gravity	gravity	NN
18751	2065	13	.	.	.
18751	2066	1	Thus	thus	RB
18751	2066	2	Weight	Weight	NNP
18751	2066	3	in	in	IN
18751	2066	4	air	air	NN
18751	2066	5	3.2170	3.2170	CD
18751	2066	6	grams	gram	NNS
18751	2066	7	Weight	Weight	NNP
18751	2066	8	in	in	IN
18751	2066	9	water	water	NN
18751	2066	10	2.7050	2.7050	CD
18751	2066	11	"	"	''
18751	2066	12	------	------	NFP
18751	2066	13	Difference	difference	NN
18751	2066	14	0.5120	0.5120	CD
18751	2066	15	gram	gram	NN
18751	2066	16	3.2170/0.5120	3.2170/0.5120	CD
18751	2066	17	equals	equal	VBZ
18751	2066	18	6.28	6.28	CD
18751	2066	19	,	,	,
18751	2066	20	the	the	DT
18751	2066	21	sp	sp	NNP
18751	2066	22	.	.	.
18751	2067	1	g.	g.	NNP
18751	2067	2	The	the	DT
18751	2067	3	sp	sp	NNP
18751	2067	4	.	.	.
18751	2068	1	g.	g.	NNP
18751	2068	2	of	of	IN
18751	2068	3	a	a	DT
18751	2068	4	substance	substance	NN
18751	2068	5	depends	depend	VBZ
18751	2068	6	mainly	mainly	RB
18751	2068	7	on	on	IN
18751	2068	8	its	-PRON-	PRP$
18751	2068	9	composition	composition	NN
18751	2068	10	,	,	,
18751	2068	11	but	but	CC
18751	2068	12	is	be	VBZ
18751	2068	13	affected	affect	VBN
18751	2068	14	by	by	IN
18751	2068	15	certain	certain	JJ
18751	2068	16	conditions	condition	NNS
18751	2068	17	.	.	.
18751	2069	1	The	the	DT
18751	2069	2	effect	effect	NN
18751	2069	3	of	of	IN
18751	2069	4	temperature	temperature	NN
18751	2069	5	has	have	VBZ
18751	2069	6	been	be	VBN
18751	2069	7	already	already	RB
18751	2069	8	considered	consider	VBN
18751	2069	9	.	.	.
18751	2070	1	Air	air	NN
18751	2070	2	holes	hole	NNS
18751	2070	3	and	and	CC
18751	2070	4	empty	empty	JJ
18751	2070	5	spaces	space	NNS
18751	2070	6	lessen	lessen	VBD
18751	2070	7	the	the	DT
18751	2070	8	specific	specific	JJ
18751	2070	9	gravity	gravity	NN
18751	2070	10	of	of	IN
18751	2070	11	otherwise	otherwise	RB
18751	2070	12	solid	solid	JJ
18751	2070	13	bodies	body	NNS
18751	2070	14	;	;	:
18751	2070	15	and	and	CC
18751	2070	16	metals	metal	NNS
18751	2070	17	,	,	,
18751	2070	18	which	which	WDT
18751	2070	19	after	after	IN
18751	2070	20	fusion	fusion	NN
18751	2070	21	become	become	VBP
18751	2070	22	imperfect	imperfect	JJ
18751	2070	23	solids	solid	NNS
18751	2070	24	,	,	,
18751	2070	25	have	have	VBP
18751	2070	26	their	-PRON-	PRP$
18751	2070	27	density	density	NN
18751	2070	28	increased	increase	VBN
18751	2070	29	by	by	IN
18751	2070	30	hammering	hammer	VBG
18751	2070	31	or	or	CC
18751	2070	32	rolling	rolling	NN
18751	2070	33	.	.	.
18751	2071	1	But	but	CC
18751	2071	2	metals	metal	NNS
18751	2071	3	when	when	WRB
18751	2071	4	free	free	JJ
18751	2071	5	from	from	IN
18751	2071	6	pores	pore	NNS
18751	2071	7	have	have	VBP
18751	2071	8	their	-PRON-	PRP$
18751	2071	9	density	density	NN
18751	2071	10	diminished	diminish	VBN
18751	2071	11	when	when	WRB
18751	2071	12	rolled	roll	VBN
18751	2071	13	,	,	,
18751	2071	14	without	without	IN
18751	2071	15	annealing	anneal	VBG
18751	2071	16	.	.	.
18751	2072	1	The	the	DT
18751	2072	2	effects	effect	NNS
18751	2072	3	of	of	IN
18751	2072	4	these	these	DT
18751	2072	5	conditions	condition	NNS
18751	2072	6	are	be	VBP
18751	2072	7	slight	slight	JJ
18751	2072	8	when	when	WRB
18751	2072	9	compared	compare	VBN
18751	2072	10	with	with	IN
18751	2072	11	those	those	DT
18751	2072	12	due	due	IN
18751	2072	13	to	to	IN
18751	2072	14	the	the	DT
18751	2072	15	presence	presence	NN
18751	2072	16	of	of	IN
18751	2072	17	impurities	impurity	NNS
18751	2072	18	.	.	.
18751	2073	1	For	for	IN
18751	2073	2	simple	simple	JJ
18751	2073	3	substances	substance	NNS
18751	2073	4	,	,	,
18751	2073	5	or	or	CC
18751	2073	6	mixtures	mixture	NNS
18751	2073	7	of	of	IN
18751	2073	8	only	only	RB
18751	2073	9	two	two	CD
18751	2073	10	substances	substance	NNS
18751	2073	11	,	,	,
18751	2073	12	a	a	DT
18751	2073	13	determination	determination	NN
18751	2073	14	of	of	IN
18751	2073	15	sp	sp	NNP
18751	2073	16	.	.	.
18751	2074	1	g.	g.	NNP
18751	2074	2	is	be	VBZ
18751	2074	3	a	a	DT
18751	2074	4	sufficient	sufficient	JJ
18751	2074	5	check	check	NN
18751	2074	6	on	on	IN
18751	2074	7	the	the	DT
18751	2074	8	composition	composition	NN
18751	2074	9	for	for	IN
18751	2074	10	many	many	JJ
18751	2074	11	practical	practical	JJ
18751	2074	12	purposes	purpose	NNS
18751	2074	13	;	;	:
18751	2074	14	and	and	CC
18751	2074	15	with	with	IN
18751	2074	16	more	more	RBR
18751	2074	17	complex	complex	JJ
18751	2074	18	mixtures	mixture	NNS
18751	2074	19	,	,	,
18751	2074	20	such	such	JJ
18751	2074	21	as	as	IN
18751	2074	22	slags	slag	NNS
18751	2074	23	and	and	CC
18751	2074	24	some	some	DT
18751	2074	25	of	of	IN
18751	2074	26	the	the	DT
18751	2074	27	products	product	NNS
18751	2074	28	of	of	IN
18751	2074	29	dressing	dress	VBG
18751	2074	30	operations	operation	NNS
18751	2074	31	in	in	IN
18751	2074	32	which	which	WDT
18751	2074	33	the	the	DT
18751	2074	34	material	material	NN
18751	2074	35	does	do	VBZ
18751	2074	36	not	not	RB
18751	2074	37	differ	differ	VB
18751	2074	38	much	much	JJ
18751	2074	39	in	in	IN
18751	2074	40	its	-PRON-	PRP$
18751	2074	41	nature	nature	NN
18751	2074	42	from	from	IN
18751	2074	43	time	time	NN
18751	2074	44	to	to	IN
18751	2074	45	time	time	NN
18751	2074	46	,	,	,
18751	2074	47	such	such	PDT
18751	2074	48	a	a	DT
18751	2074	49	determination	determination	NN
18751	2074	50	will	will	MD
18751	2074	51	yield	yield	VB
18751	2074	52	information	information	NN
18751	2074	53	of	of	IN
18751	2074	54	considerable	considerable	JJ
18751	2074	55	value	value	NN
18751	2074	56	,	,	,
18751	2074	57	and	and	CC
18751	2074	58	afford	afford	VB
18751	2074	59	a	a	DT
18751	2074	60	check	check	NN
18751	2074	61	upon	upon	IN
18751	2074	62	the	the	DT
18751	2074	63	proper	proper	JJ
18751	2074	64	working	working	NN
18751	2074	65	of	of	IN
18751	2074	66	a	a	DT
18751	2074	67	process	process	NN
18751	2074	68	.	.	.
18751	2075	1	When	when	WRB
18751	2075	2	the	the	DT
18751	2075	3	mixing	mixing	NN
18751	2075	4	of	of	IN
18751	2075	5	two	two	CD
18751	2075	6	substances	substance	NNS
18751	2075	7	is	be	VBZ
18751	2075	8	accompanied	accompany	VBN
18751	2075	9	by	by	IN
18751	2075	10	a	a	DT
18751	2075	11	change	change	NN
18751	2075	12	in	in	IN
18751	2075	13	volume	volume	NN
18751	2075	14	,	,	,
18751	2075	15	the	the	DT
18751	2075	16	sp	sp	NNP
18751	2075	17	.	.	.
18751	2076	1	g.	g.	NNP
18751	2076	2	of	of	IN
18751	2076	3	the	the	DT
18751	2076	4	mixture	mixture	NN
18751	2076	5	can	can	MD
18751	2076	6	only	only	RB
18751	2076	7	be	be	VB
18751	2076	8	learnt	learn	VBN
18751	2076	9	by	by	IN
18751	2076	10	experiment	experiment	NN
18751	2076	11	.	.	.
18751	2077	1	But	but	CC
18751	2077	2	when	when	WRB
18751	2077	3	the	the	DT
18751	2077	4	substances	substance	NNS
18751	2077	5	have	have	VBP
18751	2077	6	no	no	DT
18751	2077	7	such	such	JJ
18751	2077	8	action	action	NN
18751	2077	9	on	on	IN
18751	2077	10	each	each	DT
18751	2077	11	other	other	JJ
18751	2077	12	the	the	DT
18751	2077	13	resulting	result	VBG
18751	2077	14	sp	sp	NN
18751	2077	15	.	.	.
18751	2078	1	g.	g.	NNP
18751	2078	2	can	can	MD
18751	2078	3	be	be	VB
18751	2078	4	calculated	calculate	VBN
18751	2078	5	.	.	.
18751	2079	1	Some	some	DT
18751	2079	2	of	of	IN
18751	2079	3	these	these	DT
18751	2079	4	calculations	calculation	NNS
18751	2079	5	have	have	VBP
18751	2079	6	a	a	DT
18751	2079	7	practical	practical	JJ
18751	2079	8	interest	interest	NN
18751	2079	9	as	as	RB
18751	2079	10	well	well	RB
18751	2079	11	as	as	IN
18751	2079	12	an	an	DT
18751	2079	13	educational	educational	JJ
18751	2079	14	value	value	NN
18751	2079	15	.	.	.
18751	2080	1	Students	student	NNS
18751	2080	2	should	should	MD
18751	2080	3	practise	practise	VB
18751	2080	4	them	-PRON-	PRP
18751	2080	5	so	so	IN
18751	2080	6	as	as	IN
18751	2080	7	to	to	TO
18751	2080	8	become	become	VB
18751	2080	9	familiar	familiar	JJ
18751	2080	10	with	with	IN
18751	2080	11	the	the	DT
18751	2080	12	relations	relation	NNS
18751	2080	13	between	between	IN
18751	2080	14	weight	weight	NN
18751	2080	15	and	and	CC
18751	2080	16	volume	volume	NN
18751	2080	17	.	.	.
18751	2081	1	_	_	NNP
18751	2081	2	When	when	WRB
18751	2081	3	substances	substance	NNS
18751	2081	4	are	be	VBP
18751	2081	5	mixed	mix	VBN
18751	2081	6	by	by	IN
18751	2081	7	volume	volume	NN
18751	2081	8	_	_	NNP
18751	2081	9	,	,	,
18751	2081	10	the	the	DT
18751	2081	11	sp	sp	NNP
18751	2081	12	.	.	.
18751	2082	1	g.	g.	NNP
18751	2082	2	of	of	IN
18751	2082	3	the	the	DT
18751	2082	4	mixture	mixture	NN
18751	2082	5	is	be	VBZ
18751	2082	6	the	the	DT
18751	2082	7	mean	mean	NN
18751	2082	8	of	of	IN
18751	2082	9	those	those	DT
18751	2082	10	of	of	IN
18751	2082	11	its	-PRON-	PRP$
18751	2082	12	constituents	constituent	NNS
18751	2082	13	,	,	,
18751	2082	14	and	and	CC
18751	2082	15	may	may	MD
18751	2082	16	be	be	VB
18751	2082	17	calculated	calculate	VBN
18751	2082	18	in	in	IN
18751	2082	19	the	the	DT
18751	2082	20	usual	usual	JJ
18751	2082	21	way	way	NN
18751	2082	22	for	for	IN
18751	2082	23	obtaining	obtain	VBG
18751	2082	24	averages	average	NNS
18751	2082	25	.	.	.
18751	2083	1	1	1	CD
18751	2083	2	c.c	c.c	NNP
18751	2083	3	.	.	.
18751	2084	1	of	of	IN
18751	2084	2	a	a	DT
18751	2084	3	substance	substance	NN
18751	2084	4	having	have	VBG
18751	2084	5	a	a	DT
18751	2084	6	sp	sp	NN
18751	2084	7	.	.	.
18751	2085	1	g.	g.	NNP
18751	2085	2	of	of	IN
18751	2085	3	1.4	1.4	CD
18751	2085	4	mixed	mix	VBN
18751	2085	5	with	with	IN
18751	2085	6	1	1	CD
18751	2085	7	c.c	c.c	NNP
18751	2085	8	.	.	.
18751	2086	1	of	of	IN
18751	2086	2	another	another	DT
18751	2086	3	having	have	VBG
18751	2086	4	a	a	DT
18751	2086	5	sp	sp	NN
18751	2086	6	.	.	.
18751	2087	1	g.	g.	NNP
18751	2087	2	of	of	IN
18751	2087	3	1.0	1.0	CD
18751	2087	4	will	will	MD
18751	2087	5	yield	yield	VB
18751	2087	6	2	2	CD
18751	2087	7	c.c	c.c	NNP
18751	2087	8	.	.	.
18751	2088	1	of	of	IN
18751	2088	2	a	a	DT
18751	2088	3	substance	substance	NN
18751	2088	4	having	have	VBG
18751	2088	5	a	a	DT
18751	2088	6	sp	sp	NN
18751	2088	7	.	.	.
18751	2089	1	g.	g.	NNP
18751	2089	2	of	of	IN
18751	2089	3	1.2	1.2	CD
18751	2089	4	.	.	.
18751	2090	1	If	if	IN
18751	2090	2	,	,	,
18751	2090	3	however	however	RB
18751	2090	4	,	,	,
18751	2090	5	we	-PRON-	PRP
18751	2090	6	write	write	VBP
18751	2090	7	gram	gram	NN
18751	2090	8	instead	instead	RB
18751	2090	9	of	of	IN
18751	2090	10	c.c	c.c	NNP
18751	2090	11	.	.	.
18751	2091	1	in	in	IN
18751	2091	2	the	the	DT
18751	2091	3	above	above	JJ
18751	2091	4	statement	statement	NN
18751	2091	5	,	,	,
18751	2091	6	the	the	DT
18751	2091	7	resulting	result	VBG
18751	2091	8	sp	sp	NN
18751	2091	9	.	.	.
18751	2092	1	g.	g.	NNP
18751	2092	2	will	will	MD
18751	2092	3	be	be	VB
18751	2092	4	1.16	1.16	CD
18751	2092	5	.	.	.
18751	2093	1	The	the	DT
18751	2093	2	simplest	simple	JJS
18751	2093	3	plan	plan	NN
18751	2093	4	is	be	VBZ
18751	2093	5	to	to	TO
18751	2093	6	remember	remember	VB
18751	2093	7	that	that	IN
18751	2093	8	the	the	DT
18751	2093	9	sp	sp	NNP
18751	2093	10	.	.	.
18751	2094	1	g.	g.	NNP
18751	2094	2	is	be	VBZ
18751	2094	3	the	the	DT
18751	2094	4	weight	weight	NN
18751	2094	5	divided	divide	VBN
18751	2094	6	by	by	IN
18751	2094	7	the	the	DT
18751	2094	8	volume	volume	NN
18751	2094	9	(	(	-LRB-
18751	2094	10	sp	sp	NNP
18751	2094	11	.	.	.
18751	2095	1	g.	g.	NNP
18751	2095	2	=	=	SYM
18751	2095	3	w	w	NNP
18751	2095	4	/	/	SYM
18751	2095	5	v	v	NNP
18751	2095	6	)	)	-RRB-
18751	2095	7	and	and	CC
18751	2095	8	the	the	DT
18751	2095	9	sp	sp	NNP
18751	2095	10	.	.	.
18751	2096	1	g.	g.	NNP
18751	2096	2	of	of	IN
18751	2096	3	a	a	DT
18751	2096	4	mixture	mixture	NN
18751	2096	5	is	be	VBZ
18751	2096	6	the	the	DT
18751	2096	7	sum	sum	NN
18751	2096	8	of	of	IN
18751	2096	9	the	the	DT
18751	2096	10	weights	weight	NNS
18751	2096	11	divided	divide	VBN
18751	2096	12	by	by	IN
18751	2096	13	the	the	DT
18751	2096	14	sum	sum	NN
18751	2096	15	of	of	IN
18751	2096	16	the	the	DT
18751	2096	17	volumes	volume	NNS
18751	2096	18	(	(	-LRB-
18751	2096	19	sp	sp	NNP
18751	2096	20	.	.	.
18751	2097	1	g.	g.	NNP
18751	2097	2	=	=	NFP
18751	2097	3	(	(	-LRB-
18751	2097	4	w	w	NNP
18751	2097	5	+	+	CC
18751	2097	6	w	w	NNP
18751	2097	7	'	'	''
18751	2097	8	+	+	CC
18751	2097	9	w	w	NN
18751	2097	10	"	"	''
18751	2097	11	,	,	,
18751	2097	12	&	&	CC
18751	2097	13	c.)/(v	c.)/(v	NNP
18751	2097	14	+	+	SYM
18751	2097	15	v	v	NN
18751	2097	16	'	'	''
18751	2097	17	+	+	CC
18751	2097	18	v	v	NN
18751	2097	19	"	"	''
18751	2097	20	,	,	,
18751	2097	21	&	&	CC
18751	2097	22	c.	c.	NNP
18751	2097	23	)	)	-RRB-
18751	2097	24	)	)	-RRB-
18751	2097	25	.	.	.
18751	2098	1	In	in	IN
18751	2098	2	the	the	DT
18751	2098	3	above	above	JJ
18751	2098	4	example	example	NN
18751	2098	5	the	the	DT
18751	2098	6	sum	sum	NN
18751	2098	7	of	of	IN
18751	2098	8	the	the	DT
18751	2098	9	volumes	volume	NNS
18751	2098	10	is	be	VBZ
18751	2098	11	2	2	CD
18751	2098	12	c.c	c.c	NNP
18751	2098	13	.	.	.
18751	2099	1	;	;	:
18751	2099	2	the	the	DT
18751	2099	3	weights	weight	NNS
18751	2099	4	(	(	-LRB-
18751	2099	5	got	get	VBN
18751	2099	6	by	by	IN
18751	2099	7	multiplying	multiply	VBG
18751	2099	8	each	each	DT
18751	2099	9	volume	volume	NN
18751	2099	10	by	by	IN
18751	2099	11	its	-PRON-	PRP$
18751	2099	12	corresponding	correspond	VBG
18751	2099	13	sp	sp	NN
18751	2099	14	.	.	.
18751	2100	1	g.	g.	NNP
18751	2100	2	)	)	-RRB-
18751	2100	3	are	be	VBP
18751	2100	4	1.4	1.4	CD
18751	2100	5	gram	gram	NN
18751	2100	6	and	and	CC
18751	2100	7	1	1	CD
18751	2100	8	gram	gram	NN
18751	2100	9	.	.	.
18751	2101	1	The	the	DT
18751	2101	2	sum	sum	NN
18751	2101	3	of	of	IN
18751	2101	4	the	the	DT
18751	2101	5	weights	weight	NNS
18751	2101	6	divided	divide	VBN
18751	2101	7	by	by	IN
18751	2101	8	the	the	DT
18751	2101	9	sum	sum	NN
18751	2101	10	of	of	IN
18751	2101	11	the	the	DT
18751	2101	12	volumes	volume	NNS
18751	2101	13	is	be	VBZ
18751	2101	14	2.4/2	2.4/2	CD
18751	2101	15	or	or	CC
18751	2101	16	1.2	1.2	CD
18751	2101	17	.	.	.
18751	2102	1	The	the	DT
18751	2102	2	sp	sp	NNP
18751	2102	3	.	.	.
18751	2103	1	g.	g.	NNP
18751	2103	2	of	of	IN
18751	2103	3	a	a	DT
18751	2103	4	mixture	mixture	NN
18751	2103	5	of	of	IN
18751	2103	6	10	10	CD
18751	2103	7	c.c	c.c	NNP
18751	2103	8	.	.	.
18751	2104	1	of	of	IN
18751	2104	2	a	a	DT
18751	2104	3	substance	substance	NN
18751	2104	4	having	have	VBG
18751	2104	5	a	a	DT
18751	2104	6	sp	sp	NN
18751	2104	7	.	.	.
18751	2105	1	g.	g.	NNP
18751	2105	2	of	of	IN
18751	2105	3	1.2	1.2	CD
18751	2105	4	,	,	,
18751	2105	5	with	with	IN
18751	2105	6	15	15	CD
18751	2105	7	c.c	c.c	NNP
18751	2105	8	.	.	.
18751	2106	1	of	of	IN
18751	2106	2	another	another	DT
18751	2106	3	having	have	VBG
18751	2106	4	a	a	DT
18751	2106	5	sp	sp	NN
18751	2106	6	.	.	.
18751	2107	1	g.	g.	NNP
18751	2107	2	of	of	IN
18751	2107	3	1.5	1.5	CD
18751	2107	4	may	may	MD
18751	2107	5	be	be	VB
18751	2107	6	thus	thus	RB
18751	2107	7	found:--	found:--	.
18751	2107	8	sp	sp	NNP
18751	2107	9	.	.	.
18751	2108	1	g.	g.	NNP
18751	2108	2	=	=	NFP
18751	2108	3	(	(	-LRB-
18751	2108	4	12	12	CD
18751	2108	5	+	+	SYM
18751	2108	6	22.5)/(10	22.5)/(10	CD
18751	2108	7	+	+	SYM
18751	2108	8	15	15	CD
18751	2108	9	)	)	-RRB-
18751	2108	10	=	=	SYM
18751	2108	11	1.38	1.38	CD
18751	2108	12	multiply	multiply	VB
18751	2108	13	each	each	DT
18751	2108	14	volume	volume	NN
18751	2108	15	by	by	IN
18751	2108	16	its	-PRON-	PRP$
18751	2108	17	sp	sp	NN
18751	2108	18	.	.	.
18751	2109	1	g.	g.	NNP
18751	2109	2	to	to	TO
18751	2109	3	get	get	VB
18751	2109	4	its	-PRON-	PRP$
18751	2109	5	weight	weight	NN
18751	2109	6	:	:	:
18751	2109	7	10×1.2	10×1.2	LS
18751	2109	8	=	=	SYM
18751	2109	9	12	12	CD
18751	2109	10	15×1.5	15×1.5	CD
18751	2109	11	=	=	SYM
18751	2109	12	22.5	22.5	CD
18751	2109	13	add	add	VBP
18751	2109	14	these	these	DT
18751	2109	15	together	together	RB
18751	2109	16	(	(	-LRB-
18751	2109	17	12	12	CD
18751	2109	18	+	+	SYM
18751	2109	19	22.5	22.5	CD
18751	2109	20	=	=	SYM
18751	2109	21	34.5	34.5	CD
18751	2109	22	)	)	-RRB-
18751	2109	23	and	and	CC
18751	2109	24	divide	divide	VB
18751	2109	25	by	by	IN
18751	2109	26	the	the	DT
18751	2109	27	sum	sum	NN
18751	2109	28	of	of	IN
18751	2109	29	the	the	DT
18751	2109	30	volumes	volume	NNS
18751	2109	31	(	(	-LRB-
18751	2109	32	10	10	CD
18751	2109	33	+	+	SYM
18751	2109	34	15	15	CD
18751	2109	35	=	=	SYM
18751	2109	36	25	25	CD
18751	2109	37	)	)	-RRB-
18751	2109	38	:	:	:
18751	2109	39	25)34.5(1.38	25)34.5(1.38	CD
18751	2109	40	25	25	CD
18751	2109	41	--	--	SYM
18751	2109	42	95	95	CD
18751	2109	43	,	,	,
18751	2109	44	&	&	CC
18751	2109	45	c.	c.	NNP
18751	2109	46	The	the	DT
18751	2109	47	sp	sp	NNP
18751	2109	48	.	.	.
18751	2110	1	g.	g.	NNP
18751	2110	2	will	will	MD
18751	2110	3	be	be	VB
18751	2110	4	1.38	1.38	CD
18751	2110	5	,	,	,
18751	2110	6	provided	provide	VBN
18751	2110	7	the	the	DT
18751	2110	8	mixture	mixture	NN
18751	2110	9	is	be	VBZ
18751	2110	10	not	not	RB
18751	2110	11	accompanied	accompany	VBN
18751	2110	12	by	by	IN
18751	2110	13	any	any	DT
18751	2110	14	change	change	NN
18751	2110	15	of	of	IN
18751	2110	16	volume	volume	NN
18751	2110	17	.	.	.
18751	2111	1	The	the	DT
18751	2111	2	same	same	JJ
18751	2111	3	formula	formula	NN
18751	2111	4	will	will	MD
18751	2111	5	serve	serve	VB
18751	2111	6	when	when	WRB
18751	2111	7	the	the	DT
18751	2111	8	proportion	proportion	NN
18751	2111	9	of	of	IN
18751	2111	10	the	the	DT
18751	2111	11	ingredients	ingredient	NNS
18751	2111	12	is	be	VBZ
18751	2111	13	given	give	VBN
18751	2111	14	by	by	IN
18751	2111	15	weight	weight	NN
18751	2111	16	.	.	.
18751	2112	1	A	a	DT
18751	2112	2	mixture	mixture	NN
18751	2112	3	of	of	IN
18751	2112	4	4	4	CD
18751	2112	5	parts	part	NNS
18751	2112	6	by	by	IN
18751	2112	7	weight	weight	NN
18751	2112	8	of	of	IN
18751	2112	9	galena	galena	NNP
18751	2112	10	(	(	-LRB-
18751	2112	11	sp	sp	NNP
18751	2112	12	.	.	.
18751	2113	1	g.	g.	NNP
18751	2113	2	7.5	7.5	CD
18751	2113	3	)	)	-RRB-
18751	2113	4	with	with	IN
18751	2113	5	5	5	CD
18751	2113	6	parts	part	NNS
18751	2113	7	of	of	IN
18751	2113	8	blende	blende	NNP
18751	2113	9	(	(	-LRB-
18751	2113	10	sp	sp	NNP
18751	2113	11	.	.	.
18751	2114	1	g.	g.	NNP
18751	2114	2	4	4	CD
18751	2114	3	)	)	-RRB-
18751	2114	4	will	will	MD
18751	2114	5	have	have	VB
18751	2114	6	a	a	DT
18751	2114	7	sp	sp	NN
18751	2114	8	.	.	.
18751	2115	1	g.	g.	NNP
18751	2115	2	of	of	IN
18751	2115	3	5.06	5.06	CD
18751	2115	4	:	:	:
18751	2115	5	sp	sp	NNP
18751	2115	6	.	.	.
18751	2116	1	g.	g.	NNP
18751	2116	2	=	=	NFP
18751	2116	3	(	(	-LRB-
18751	2116	4	4	4	CD
18751	2116	5	+	+	SYM
18751	2116	6	5)/(0.53	5)/(0.53	CD
18751	2116	7	+	+	SYM
18751	2116	8	1.25	1.25	CD
18751	2116	9	)	)	-RRB-
18751	2116	10	=	=	SYM
18751	2116	11	9/1.78	9/1.78	CD
18751	2116	12	=	=	SYM
18751	2116	13	5.06	5.06	CD
18751	2116	14	It	-PRON-	PRP
18751	2116	15	is	be	VBZ
18751	2116	16	necessary	necessary	JJ
18751	2116	17	in	in	IN
18751	2116	18	this	this	DT
18751	2116	19	case	case	NN
18751	2116	20	to	to	TO
18751	2116	21	calculate	calculate	VB
18751	2116	22	the	the	DT
18751	2116	23	volumes	volume	NNS
18751	2116	24	of	of	IN
18751	2116	25	the	the	DT
18751	2116	26	galena	galena	NN
18751	2116	27	and	and	CC
18751	2116	28	of	of	IN
18751	2116	29	the	the	DT
18751	2116	30	blende	blende	NNP
18751	2116	31	,	,	,
18751	2116	32	which	which	WDT
18751	2116	33	is	be	VBZ
18751	2116	34	done	do	VBN
18751	2116	35	by	by	IN
18751	2116	36	dividing	divide	VBG
18751	2116	37	the	the	DT
18751	2116	38	weights	weight	NNS
18751	2116	39	by	by	IN
18751	2116	40	the	the	DT
18751	2116	41	sp	sp	NNP
18751	2116	42	.	.	.
18751	2117	1	gravities	gravity	NNS
18751	2117	2	:	:	:
18751	2117	3	thus	thus	RB
18751	2117	4	,	,	,
18751	2117	5	4	4	CD
18751	2117	6	divided	divide	VBN
18751	2117	7	by	by	IN
18751	2117	8	7.5	7.5	CD
18751	2117	9	gives	give	VBZ
18751	2117	10	0.53	0.53	CD
18751	2117	11	and	and	CC
18751	2117	12	5	5	CD
18751	2117	13	divided	divide	VBN
18751	2117	14	by	by	IN
18751	2117	15	4	4	CD
18751	2117	16	gives	give	VBZ
18751	2117	17	1.25	1.25	CD
18751	2117	18	.	.	.
18751	2118	1	The	the	DT
18751	2118	2	converse	converse	NN
18751	2118	3	problem	problem	NN
18751	2118	4	is	be	VBZ
18751	2118	5	a	a	DT
18751	2118	6	little	little	JJ
18751	2118	7	more	more	RBR
18751	2118	8	difficult	difficult	JJ
18751	2118	9	.	.	.
18751	2119	1	Given	give	VBN
18751	2119	2	the	the	DT
18751	2119	3	sp	sp	NNP
18751	2119	4	.	.	.
18751	2120	1	g.	g.	NNP
18751	2120	2	of	of	IN
18751	2120	3	a	a	DT
18751	2120	4	mixture	mixture	NN
18751	2120	5	and	and	CC
18751	2120	6	of	of	IN
18751	2120	7	each	each	DT
18751	2120	8	of	of	IN
18751	2120	9	the	the	DT
18751	2120	10	two	two	CD
18751	2120	11	ingredients	ingredient	NNS
18751	2120	12	,	,	,
18751	2120	13	the	the	DT
18751	2120	14	percentage	percentage	NN
18751	2120	15	by	by	IN
18751	2120	16	weight	weight	NN
18751	2120	17	of	of	IN
18751	2120	18	the	the	DT
18751	2120	19	heavier	heavy	JJR
18751	2120	20	ingredient	ingredient	NN
18751	2120	21	may	may	MD
18751	2120	22	be	be	VB
18751	2120	23	ascertained	ascertain	VBN
18751	2120	24	by	by	IN
18751	2120	25	the	the	DT
18751	2120	26	following	follow	VBG
18751	2120	27	rule	rule	NN
18751	2120	28	,	,	,
18751	2120	29	which	which	WDT
18751	2120	30	is	be	VBZ
18751	2120	31	best	well	RBS
18751	2120	32	expressed	express	VBN
18751	2120	33	as	as	IN
18751	2120	34	a	a	DT
18751	2120	35	formula	formula	NN
18751	2120	36	.	.	.
18751	2121	1	There	there	EX
18751	2121	2	are	be	VBP
18751	2121	3	three	three	CD
18751	2121	4	sp	sp	NN
18751	2121	5	.	.	.
18751	2122	1	gravities	gravity	NNS
18751	2122	2	given	give	VBN
18751	2122	3	;	;	:
18751	2122	4	if	if	IN
18751	2122	5	the	the	DT
18751	2122	6	highest	high	JJS
18751	2122	7	be	be	VB
18751	2122	8	written	write	VBN
18751	2122	9	H	h	NN
18751	2122	10	,	,	,
18751	2122	11	the	the	DT
18751	2122	12	lowest	low	JJS
18751	2122	13	L	l	NN
18751	2122	14	and	and	CC
18751	2122	15	that	that	DT
18751	2122	16	of	of	IN
18751	2122	17	the	the	DT
18751	2122	18	mixture	mixture	NN
18751	2122	19	M	m	NN
18751	2122	20	,	,	,
18751	2122	21	then	then	RB
18751	2122	22	:	:	:
18751	2122	23	Percentage	percentage	NN
18751	2122	24	of	of	IN
18751	2122	25	heavier	heavy	JJR
18751	2122	26	mineral	mineral	NN
18751	2122	27	=	=	NFP
18751	2122	28	(	(	-LRB-
18751	2122	29	100×H×(M	100×H×(M	NNP
18751	2122	30	-	-	HYPH
18751	2122	31	L))/(M×(H	L))/(M×(H	NNP
18751	2122	32	-	-	HYPH
18751	2122	33	L	l	NN
18751	2122	34	)	)	-RRB-
18751	2122	35	)	)	-RRB-
18751	2122	36	Suppose	suppose	VB
18751	2122	37	a	a	DT
18751	2122	38	sample	sample	NN
18751	2122	39	of	of	IN
18751	2122	40	tailings	tailing	NNS
18751	2122	41	has	have	VBZ
18751	2122	42	a	a	DT
18751	2122	43	sp	sp	NN
18751	2122	44	.	.	.
18751	2123	1	g.	g.	NNP
18751	2123	2	of	of	IN
18751	2123	3	3.0	3.0	CD
18751	2123	4	,	,	,
18751	2123	5	and	and	CC
18751	2123	6	is	be	VBZ
18751	2123	7	made	make	VBN
18751	2123	8	up	up	RP
18751	2123	9	of	of	IN
18751	2123	10	quartz	quartz	NNP
18751	2123	11	(	(	-LRB-
18751	2123	12	sp	sp	NNP
18751	2123	13	.	.	.
18751	2124	1	g.	g.	NNP
18751	2124	2	2.6	2.6	CD
18751	2124	3	)	)	-RRB-
18751	2124	4	and	and	CC
18751	2124	5	pyrites	pyrite	VBZ
18751	2124	6	(	(	-LRB-
18751	2124	7	sp	sp	NNP
18751	2124	8	.	.	.
18751	2125	1	g.	g.	NNP
18751	2125	2	5.1	5.1	CD
18751	2125	3	)	)	-RRB-
18751	2125	4	:	:	:
18751	2125	5	then	then	RB
18751	2125	6	the	the	DT
18751	2125	7	percentage	percentage	NN
18751	2125	8	of	of	IN
18751	2125	9	pyrites	pyrite	NNS
18751	2125	10	is	be	VBZ
18751	2125	11	27	27	CD
18751	2125	12	:	:	:
18751	2125	13	(	(	-LRB-
18751	2125	14	100×5.1×(3	100×5.1×(3	CD
18751	2125	15	-	-	HYPH
18751	2125	16	2.6))/(3×(5.1	2.6))/(3×(5.1	CD
18751	2125	17	-	-	HYPH
18751	2125	18	2.6	2.6	CD
18751	2125	19	)	)	-RRB-
18751	2125	20	)	)	-RRB-
18751	2125	21	=	=	NFP
18751	2125	22	(	(	-LRB-
18751	2125	23	510×0.4)/(3×2.5	510×0.4)/(3×2.5	NN
18751	2125	24	)	)	-RRB-
18751	2125	25	=	=	NFP
18751	2125	26	204/7.5	204/7.5	CD
18751	2125	27	=	=	SYM
18751	2125	28	27.2	27.2	CD
18751	2125	29	The	the	DT
18751	2125	30	same	same	JJ
18751	2125	31	problem	problem	NN
18751	2125	32	could	could	MD
18751	2125	33	be	be	VB
18751	2125	34	solved	solve	VBN
18751	2125	35	with	with	IN
18751	2125	36	the	the	DT
18751	2125	37	help	help	NN
18751	2125	38	of	of	IN
18751	2125	39	a	a	DT
18751	2125	40	little	little	JJ
18751	2125	41	algebra	algebra	NN
18751	2125	42	by	by	IN
18751	2125	43	the	the	DT
18751	2125	44	rule	rule	NN
18751	2125	45	already	already	RB
18751	2125	46	given	give	VBN
18751	2125	47	,	,	,
18751	2125	48	as	as	IN
18751	2125	49	thus	thus	RB
18751	2125	50	:	:	:
18751	2125	51	the	the	DT
18751	2125	52	sp	sp	NNP
18751	2125	53	.	.	.
18751	2126	1	g.	g.	NNP
18751	2126	2	of	of	IN
18751	2126	3	a	a	DT
18751	2126	4	mixture	mixture	NN
18751	2126	5	equals	equal	VBZ
18751	2126	6	the	the	DT
18751	2126	7	sum	sum	NN
18751	2126	8	of	of	IN
18751	2126	9	the	the	DT
18751	2126	10	_	_	NNP
18751	2126	11	weights	weights	NNPS
18751	2126	12	_	_	NNP
18751	2126	13	of	of	IN
18751	2126	14	the	the	DT
18751	2126	15	constituents	constituent	NNS
18751	2126	16	divided	divide	VBN
18751	2126	17	by	by	IN
18751	2126	18	the	the	DT
18751	2126	19	sum	sum	NN
18751	2126	20	of	of	IN
18751	2126	21	the	the	DT
18751	2126	22	_	_	NNP
18751	2126	23	volumes	volume	NNS
18751	2126	24	_	_	NNP
18751	2126	25	.	.	.
18751	2127	1	Then	then	RB
18751	2127	2	100	100	CD
18751	2127	3	grams	gram	NNS
18751	2127	4	of	of	IN
18751	2127	5	the	the	DT
18751	2127	6	tailings	tailing	NNS
18751	2127	7	with	with	IN
18751	2127	8	_	_	NNP
18751	2127	9	x	x	NNP
18751	2127	10	_	_	NNP
18751	2127	11	per	per	IN
18751	2127	12	cent	cent	NN
18751	2127	13	.	.	.
18751	2128	1	of	of	IN
18751	2128	2	pyrites	pyrite	NNS
18751	2128	3	contain	contain	VBP
18751	2128	4	100-_x	100-_x	NNP
18751	2128	5	_	_	NNP
18751	2128	6	per	per	IN
18751	2128	7	cent	cent	NN
18751	2128	8	.	.	.
18751	2129	1	of	of	IN
18751	2129	2	quartz	quartz	NNP
18751	2129	3	.	.	.
18751	2130	1	The	the	DT
18751	2130	2	sum	sum	NN
18751	2130	3	of	of	IN
18751	2130	4	the	the	DT
18751	2130	5	weights	weight	NNS
18751	2130	6	is	be	VBZ
18751	2130	7	100	100	CD
18751	2130	8	.	.	.
18751	2131	1	The	the	DT
18751	2131	2	volume	volume	NN
18751	2131	3	of	of	IN
18751	2131	4	the	the	DT
18751	2131	5	pyrites	pyrite	NNS
18751	2131	6	is	be	VBZ
18751	2131	7	_	_	NNP
18751	2131	8	x_/5.1	x_/5.1	NNP
18751	2131	9	and	and	CC
18751	2131	10	of	of	IN
18751	2131	11	the	the	DT
18751	2131	12	quartz	quartz	NN
18751	2131	13	(	(	-LRB-
18751	2131	14	100-_x_)/2.6	100-_x_)/2.6	CD
18751	2131	15	.	.	.
18751	2132	1	Then	then	RB
18751	2132	2	we	-PRON-	PRP
18751	2132	3	have	have	VBP
18751	2132	4	by	by	IN
18751	2132	5	the	the	DT
18751	2132	6	rule	rule	NN
18751	2132	7	3	3	CD
18751	2132	8	=	=	SYM
18751	2132	9	100/((_x_/5.1)+(100-_x_)/2.6	100/((_x_/5.1)+(100-_x_)/2.6	CD
18751	2132	10	)	)	-RRB-
18751	2132	11	3	3	CD
18751	2132	12	=	=	SYM
18751	2132	13	1326/(510	1326/(510	CD
18751	2132	14	-	-	HYPH
18751	2132	15	2.5_x	2.5_x	CD
18751	2132	16	_	_	NNP
18751	2132	17	)	)	-RRB-
18751	2132	18	204	204	CD
18751	2132	19	=	=	SYM
18751	2132	20	7.5_x	7.5_x	CD
18751	2132	21	_	_	NNP
18751	2132	22	and	and	CC
18751	2132	23	_	_	NNP
18751	2132	24	x	x	NNP
18751	2132	25	_	_	NNP
18751	2132	26	=	=	SYM
18751	2132	27	27.2	27.2	CD
18751	2132	28	If	if	IN
18751	2132	29	the	the	DT
18751	2132	30	percentage	percentage	NN
18751	2132	31	(	(	-LRB-
18751	2132	32	P	p	NN
18751	2132	33	)	)	-RRB-
18751	2132	34	and	and	CC
18751	2132	35	sp	sp	NN
18751	2132	36	.	.	.
18751	2133	1	g.	g.	NNP
18751	2133	2	(	(	-LRB-
18751	2133	3	H	H	NNP
18751	2133	4	)	)	-RRB-
18751	2133	5	of	of	IN
18751	2133	6	one	one	CD
18751	2133	7	constituent	constituent	NN
18751	2133	8	and	and	CC
18751	2133	9	the	the	DT
18751	2133	10	sp	sp	NNP
18751	2133	11	.	.	.
18751	2134	1	g.	g.	NNP
18751	2134	2	(	(	-LRB-
18751	2134	3	M	M	NNP
18751	2134	4	)	)	-RRB-
18751	2134	5	of	of	IN
18751	2134	6	the	the	DT
18751	2134	7	mixture	mixture	NN
18751	2134	8	are	be	VBP
18751	2134	9	known	know	VBN
18751	2134	10	,	,	,
18751	2134	11	the	the	DT
18751	2134	12	sp	sp	NNP
18751	2134	13	.	.	.
18751	2135	1	g.	g.	NNP
18751	2135	2	of	of	IN
18751	2135	3	the	the	DT
18751	2135	4	other	other	JJ
18751	2135	5	constituent	constituent	NN
18751	2135	6	may	may	MD
18751	2135	7	be	be	VB
18751	2135	8	calculated	calculate	VBN
18751	2135	9	by	by	IN
18751	2135	10	the	the	DT
18751	2135	11	following	follow	VBG
18751	2135	12	formula	formula	NN
18751	2135	13	,	,	,
18751	2135	14	in	in	IN
18751	2135	15	which	which	WDT
18751	2135	16	_	_	NNP
18751	2135	17	x	x	NNP
18751	2135	18	_	_	NNP
18751	2135	19	is	be	VBZ
18751	2135	20	the	the	DT
18751	2135	21	required	require	VBN
18751	2135	22	sp	sp	NNP
18751	2135	23	.	.	.
18751	2136	1	g.	g.	NNP
18751	2136	2	:	:	:
18751	2136	3	_	_	NNP
18751	2136	4	x	x	NNP
18751	2136	5	_	_	NNP
18751	2136	6	=	=	NFP
18751	2136	7	(	(	-LRB-
18751	2136	8	(	(	-LRB-
18751	2136	9	100-P)×M×H)/((100×H)-(P×M	100-p)×m×h)/((100×h)-(p×m	CD
18751	2136	10	)	)	-RRB-
18751	2136	11	)	)	-RRB-
18751	2136	12	For	for	IN
18751	2136	13	example	example	NN
18751	2136	14	,	,	,
18751	2136	15	"	"	``
18751	2136	16	tailings	tailing	NNS
18751	2136	17	"	"	''
18751	2136	18	(	(	-LRB-
18751	2136	19	sp	sp	NNP
18751	2136	20	.	.	.
18751	2137	1	g.	g.	NNP
18751	2137	2	3.0	3.0	CD
18751	2137	3	)	)	-RRB-
18751	2137	4	containing	contain	VBG
18751	2137	5	27.2	27.2	CD
18751	2137	6	per	per	IN
18751	2137	7	cent	cent	NN
18751	2137	8	.	.	.
18751	2138	1	of	of	IN
18751	2138	2	pyrites	pyrites	NNP
18751	2138	3	(	(	-LRB-
18751	2138	4	sp	sp	NNP
18751	2138	5	.	.	.
18751	2139	1	g.	g.	NNP
18751	2139	2	5.1	5.1	CD
18751	2139	3	)	)	-RRB-
18751	2139	4	will	will	MD
18751	2139	5	contain	contain	VB
18751	2139	6	(	(	-LRB-
18751	2139	7	100	100	CD
18751	2139	8	-	-	SYM
18751	2139	9	27.2	27.2	CD
18751	2139	10	)	)	-RRB-
18751	2139	11	,	,	,
18751	2139	12	72.8	72.8	CD
18751	2139	13	per	per	IN
18751	2139	14	cent	cent	NN
18751	2139	15	.	.	.
18751	2140	1	of	of	IN
18751	2140	2	earthy	earthy	NNP
18751	2140	3	matter	matter	NN
18751	2140	4	having	have	VBG
18751	2140	5	a	a	DT
18751	2140	6	mean	mean	NN
18751	2140	7	sp	sp	NNP
18751	2140	8	.	.	.
18751	2141	1	g.	g.	NNP
18751	2141	2	of	of	IN
18751	2141	3	_	_	NNP
18751	2141	4	x	x	NNP
18751	2141	5	_	_	NNP
18751	2141	6	:	:	:
18751	2141	7	_	_	NNP
18751	2141	8	x	x	NNP
18751	2141	9	_	_	NNP
18751	2141	10	=	=	NFP
18751	2141	11	(	(	-LRB-
18751	2141	12	(	(	-LRB-
18751	2141	13	100	100	CD
18751	2141	14	-	-	HYPH
18751	2141	15	27.2)×3×5.1)/((100×5.1)-(27.2×3	27.2)×3×5.1)/((100×5.1)-(27.2×3	CD
18751	2141	16	)	)	-RRB-
18751	2141	17	)	)	-RRB-
18751	2141	18	=	=	NFP
18751	2141	19	1113.84/428.4	1113.84/428.4	NNP
18751	2141	20	=	=	SYM
18751	2141	21	2.6	2.6	CD
18751	2141	22	The	the	DT
18751	2141	23	differences	difference	NNS
18751	2141	24	in	in	IN
18751	2141	25	sp	sp	NNP
18751	2141	26	.	.	.
18751	2142	1	g.	g.	NNP
18751	2142	2	corresponding	corresponding	NNP
18751	2142	3	to	to	IN
18751	2142	4	differences	difference	NNS
18751	2142	5	in	in	IN
18751	2142	6	strength	strength	NN
18751	2142	7	have	have	VBP
18751	2142	8	been	be	VBN
18751	2142	9	carefully	carefully	RB
18751	2142	10	determined	determine	VBN
18751	2142	11	and	and	CC
18751	2142	12	tabulated	tabulate	VBN
18751	2142	13	in	in	IN
18751	2142	14	the	the	DT
18751	2142	15	case	case	NN
18751	2142	16	of	of	IN
18751	2142	17	the	the	DT
18751	2142	18	stronger	strong	JJR
18751	2142	19	acids	acid	NNS
18751	2142	20	and	and	CC
18751	2142	21	of	of	IN
18751	2142	22	many	many	JJ
18751	2142	23	other	other	JJ
18751	2142	24	liquids	liquid	NNS
18751	2142	25	.	.	.
18751	2143	1	Such	such	JJ
18751	2143	2	tables	table	NNS
18751	2143	3	are	be	VBP
18751	2143	4	given	give	VBN
18751	2143	5	at	at	IN
18751	2143	6	the	the	DT
18751	2143	7	end	end	NN
18751	2143	8	of	of	IN
18751	2143	9	this	this	DT
18751	2143	10	book	book	NN
18751	2143	11	.	.	.
18751	2144	1	_	_	NNP
18751	2144	2	To	to	IN
18751	2144	3	Calculate	calculate	VB
18751	2144	4	the	the	DT
18751	2144	5	Weight	Weight	NNP
18751	2144	6	of	of	IN
18751	2144	7	a	a	DT
18751	2144	8	Measured	Measured	NNP
18751	2144	9	Volume	Volume	NNP
18751	2144	10	of	of	IN
18751	2144	11	Mineral	Mineral	NNP
18751	2144	12	or	or	CC
18751	2144	13	Rock._--Multiply	rock._--multiply	PRP
18751	2144	14	the	the	DT
18751	2144	15	cubic	cubic	JJ
18751	2144	16	feet	foot	NNS
18751	2144	17	by	by	IN
18751	2144	18	62.4	62.4	CD
18751	2144	19	and	and	CC
18751	2144	20	then	then	RB
18751	2144	21	multiply	multiply	VB
18751	2144	22	by	by	IN
18751	2144	23	the	the	DT
18751	2144	24	sp	sp	NNP
18751	2144	25	.	.	.
18751	2145	1	g.	g.	NNP
18751	2145	2	of	of	IN
18751	2145	3	the	the	DT
18751	2145	4	stuff	stuff	NN
18751	2145	5	,	,	,
18751	2145	6	the	the	DT
18751	2145	7	answer	answer	NN
18751	2145	8	gives	give	VBZ
18751	2145	9	the	the	DT
18751	2145	10	weight	weight	NN
18751	2145	11	in	in	IN
18751	2145	12	pounds	pound	NNS
18751	2145	13	.	.	.
18751	2146	1	For	for	IN
18751	2146	2	example	example	NN
18751	2146	3	,	,	,
18751	2146	4	100	100	CD
18751	2146	5	cubic	cubic	JJ
18751	2146	6	feet	foot	NNS
18751	2146	7	of	of	IN
18751	2146	8	quartz	quartz	NN
18751	2146	9	weighs	weigh	VBZ
18751	2146	10	100×62.4×2.6	100×62.4×2.6	NNP
18751	2146	11	=	=	SYM
18751	2146	12	16,224	16,224	CD
18751	2146	13	lbs	lb	NNS
18751	2146	14	.	.	.
18751	2147	1	The	the	DT
18751	2147	2	weight	weight	NN
18751	2147	3	of	of	IN
18751	2147	4	any	any	DT
18751	2147	5	mass	mass	NN
18751	2147	6	of	of	IN
18751	2147	7	mineral	mineral	NN
18751	2147	8	of	of	IN
18751	2147	9	known	know	VBN
18751	2147	10	extent	extent	NN
18751	2147	11	and	and	CC
18751	2147	12	sp	sp	NN
18751	2147	13	.	.	.
18751	2148	1	g.	g.	NNP
18751	2148	2	is	be	VBZ
18751	2148	3	ascertained	ascertain	VBN
18751	2148	4	in	in	IN
18751	2148	5	this	this	DT
18751	2148	6	way	way	NN
18751	2148	7	.	.	.
18751	2149	1	The	the	DT
18751	2149	2	following	follow	VBG
18751	2149	3	table	table	NN
18751	2149	4	gives	give	VBZ
18751	2149	5	the	the	DT
18751	2149	6	specific	specific	JJ
18751	2149	7	gravities	gravity	NNS
18751	2149	8	of	of	IN
18751	2149	9	some	some	DT
18751	2149	10	of	of	IN
18751	2149	11	the	the	DT
18751	2149	12	commoner	commoner	NN
18751	2149	13	minerals	mineral	NNS
18751	2149	14	.	.	.
18751	2150	1	Barytes	baryte	NNS
18751	2150	2	4.5	4.5	CD
18751	2150	3	Blende	Blende	NNP
18751	2150	4	4.0	4.0	CD
18751	2150	5	Calcite	Calcite	NNP
18751	2150	6	2.6	2.6	CD
18751	2150	7	Cassiterite	Cassiterite	NNP
18751	2150	8	6.9	6.9	CD
18751	2150	9	Chalybite	Chalybite	NNP
18751	2150	10	3.8	3.8	CD
18751	2150	11	Copper	copper	NN
18751	2150	12	pyrites	pyrite	VBZ
18751	2150	13	4.2	4.2	CD
18751	2150	14	Fluor	Fluor	NNP
18751	2150	15	3.1	3.1	CD
18751	2150	16	Galena	Galena	NNP
18751	2150	17	7.5	7.5	CD
18751	2150	18	Hæmatite	Hæmatite	NNP
18751	2150	19	5.0	5.0	CD
18751	2150	20	Mispickel	Mispickel	NNP
18751	2150	21	6.2	6.2	CD
18751	2150	22	Pyrites	pyrite	NNS
18751	2150	23	5.0	5.0	CD
18751	2150	24	Quartz	quartz	NN
18751	2150	25	2.6	2.6	CD
18751	2150	26	FOOTNOTES	footnote	NNS
18751	2150	27	:	:	:
18751	2150	28	[	[	-LRB-
18751	2150	29	8	8	CD
18751	2150	30	]	]	-RRB-
18751	2150	31	The	the	DT
18751	2150	32	difference	difference	NN
18751	2150	33	of	of	IN
18751	2150	34	20	20	CD
18751	2150	35	or	or	CC
18751	2150	36	30	30	CD
18751	2150	37	milligrams	milligram	NNS
18751	2150	38	is	be	VBZ
18751	2150	39	disregarded	disregard	VBN
18751	2150	40	here	here	RB
18751	2150	41	because	because	IN
18751	2150	42	it	-PRON-	PRP
18751	2150	43	detracts	detract	VBZ
18751	2150	44	equally	equally	RB
18751	2150	45	from	from	IN
18751	2150	46	the	the	DT
18751	2150	47	actual	actual	JJ
18751	2150	48	weight	weight	NN
18751	2150	49	of	of	IN
18751	2150	50	the	the	DT
18751	2150	51	water	water	NN
18751	2150	52	and	and	CC
18751	2150	53	liquid	liquid	NN
18751	2150	54	to	to	TO
18751	2150	55	be	be	VB
18751	2150	56	determined	determine	VBN
18751	2150	57	.	.	.
18751	2151	1	If	if	IN
18751	2151	2	the	the	DT
18751	2151	3	liquid	liquid	NN
18751	2151	4	is	be	VBZ
18751	2151	5	a	a	DT
18751	2151	6	heavy	heavy	JJ
18751	2151	7	one	one	NN
18751	2151	8	the	the	DT
18751	2151	9	difference	difference	NN
18751	2151	10	shows	show	VBZ
18751	2151	11	itself	-PRON-	PRP
18751	2151	12	in	in	IN
18751	2151	13	the	the	DT
18751	2151	14	third	third	JJ
18751	2151	15	or	or	CC
18751	2151	16	second	second	JJ
18751	2151	17	place	place	NN
18751	2151	18	of	of	IN
18751	2151	19	decimals	decimal	NNS
18751	2151	20	.	.	.
18751	2152	1	The	the	DT
18751	2152	2	correction	correction	NN
18751	2152	3	may	may	MD
18751	2152	4	be	be	VB
18751	2152	5	made	make	VBN
18751	2152	6	by	by	IN
18751	2152	7	deducting	deduct	VBG
18751	2152	8	from	from	IN
18751	2152	9	the	the	DT
18751	2152	10	weight	weight	NN
18751	2152	11	of	of	IN
18751	2152	12	the	the	DT
18751	2152	13	flask	flask	NN
18751	2152	14	0.0012	0.0012	CD
18751	2152	15	grams	gram	NNS
18751	2152	16	for	for	IN
18751	2152	17	each	each	DT
18751	2152	18	gram	gram	NN
18751	2152	19	of	of	IN
18751	2152	20	water	water	NN
18751	2152	21	it	-PRON-	PRP
18751	2152	22	holds	hold	VBZ
18751	2152	23	.	.	.
18751	2153	1	PART	PART	NNP
18751	2153	2	II.--THE	ii.--the	NN
18751	2153	3	METALS	metal	NNS
18751	2153	4	.	.	.
18751	2154	1	CHAPTER	CHAPTER	NNP
18751	2154	2	IX	IX	NNP
18751	2154	3	.	.	.
18751	2155	1	SILVER	silver	NN
18751	2155	2	,	,	,
18751	2155	3	GOLD	gold	NN
18751	2155	4	,	,	,
18751	2155	5	CYANIDES	cyanides	NN
18751	2155	6	,	,	,
18751	2155	7	PLATINUM	PLATINUM	NNP
18751	2155	8	,	,	,
18751	2155	9	MERCURY	mercury	NN
18751	2155	10	.	.	.
18751	2156	1	SILVER	SILVER	NNP
18751	2156	2	.	.	.
18751	2157	1	Silver	silver	NN
18751	2157	2	is	be	VBZ
18751	2157	3	widely	widely	RB
18751	2157	4	diffused	diffuse	VBN
18751	2157	5	,	,	,
18751	2157	6	and	and	CC
18751	2157	7	has	have	VBZ
18751	2157	8	been	be	VBN
18751	2157	9	found	find	VBN
18751	2157	10	in	in	IN
18751	2157	11	most	most	JJS
18751	2157	12	mining	mining	NN
18751	2157	13	districts	district	NNS
18751	2157	14	.	.	.
18751	2158	1	It	-PRON-	PRP
18751	2158	2	occurs	occur	VBZ
18751	2158	3	native	native	JJ
18751	2158	4	in	in	IN
18751	2158	5	sufficient	sufficient	JJ
18751	2158	6	quantity	quantity	NN
18751	2158	7	to	to	TO
18751	2158	8	constitute	constitute	VB
18751	2158	9	one	one	CD
18751	2158	10	of	of	IN
18751	2158	11	the	the	DT
18751	2158	12	chief	chief	JJ
18751	2158	13	ores	ore	NNS
18751	2158	14	of	of	IN
18751	2158	15	the	the	DT
18751	2158	16	metal	metal	NN
18751	2158	17	.	.	.
18751	2159	1	It	-PRON-	PRP
18751	2159	2	also	also	RB
18751	2159	3	occurs	occur	VBZ
18751	2159	4	combined	combine	VBN
18751	2159	5	with	with	IN
18751	2159	6	sulphur	sulphur	NNP
18751	2159	7	(	(	-LRB-
18751	2159	8	as	as	IN
18751	2159	9	in	in	IN
18751	2159	10	argentite	argentite	NNP
18751	2159	11	)	)	-RRB-
18751	2159	12	,	,	,
18751	2159	13	with	with	IN
18751	2159	14	sulphur	sulphur	NNP
18751	2159	15	and	and	CC
18751	2159	16	antimony	antimony	NNP
18751	2159	17	(	(	-LRB-
18751	2159	18	as	as	IN
18751	2159	19	in	in	IN
18751	2159	20	stephanite	stephanite	JJ
18751	2159	21	or	or	CC
18751	2159	22	brittle	brittle	JJ
18751	2159	23	silver	silver	NN
18751	2159	24	ore	ore	NNP
18751	2159	25	,	,	,
18751	2159	26	and	and	CC
18751	2159	27	in	in	IN
18751	2159	28	pyrargyrite	pyrargyrite	NNP
18751	2159	29	or	or	CC
18751	2159	30	ruby	ruby	JJ
18751	2159	31	silver	silver	NN
18751	2159	32	)	)	-RRB-
18751	2159	33	,	,	,
18751	2159	34	and	and	CC
18751	2159	35	with	with	IN
18751	2159	36	copper	copper	NN
18751	2159	37	,	,	,
18751	2159	38	sulphur	sulphur	NNP
18751	2159	39	,	,	,
18751	2159	40	antimony	antimony	NN
18751	2159	41	,	,	,
18751	2159	42	and	and	CC
18751	2159	43	arsenic	arsenic	JJ
18751	2159	44	,	,	,
18751	2159	45	as	as	IN
18751	2159	46	in	in	IN
18751	2159	47	polybasite	polybasite	NN
18751	2159	48	.	.	.
18751	2160	1	Chloride	chloride	NN
18751	2160	2	of	of	IN
18751	2160	3	silver	silver	NN
18751	2160	4	occurs	occur	VBZ
18751	2160	5	native	native	JJ
18751	2160	6	as	as	IN
18751	2160	7	horn	horn	NN
18751	2160	8	silver	silver	NN
18751	2160	9	or	or	CC
18751	2160	10	kerargyrite	kerargyrite	NN
18751	2160	11	.	.	.
18751	2161	1	Silver	silver	NN
18751	2161	2	is	be	VBZ
18751	2161	3	found	find	VBN
18751	2161	4	in	in	IN
18751	2161	5	the	the	DT
18751	2161	6	ores	ore	NNS
18751	2161	7	of	of	IN
18751	2161	8	other	other	JJ
18751	2161	9	metals	metal	NNS
18751	2161	10	,	,	,
18751	2161	11	such	such	JJ
18751	2161	12	as	as	IN
18751	2161	13	fahlerz	fahlerz	NNP
18751	2161	14	,	,	,
18751	2161	15	which	which	WDT
18751	2161	16	sometimes	sometimes	RB
18751	2161	17	contains	contain	VBZ
18751	2161	18	from	from	IN
18751	2161	19	two	two	CD
18751	2161	20	to	to	TO
18751	2161	21	ten	ten	CD
18751	2161	22	per	per	IN
18751	2161	23	cent	cent	NN
18751	2161	24	.	.	.
18751	2162	1	of	of	IN
18751	2162	2	the	the	DT
18751	2162	3	metal	metal	NN
18751	2162	4	,	,	,
18751	2162	5	and	and	CC
18751	2162	6	galena	galena	NNP
18751	2162	7	,	,	,
18751	2162	8	which	which	WDT
18751	2162	9	is	be	VBZ
18751	2162	10	an	an	DT
18751	2162	11	important	important	JJ
18751	2162	12	source	source	NN
18751	2162	13	of	of	IN
18751	2162	14	it	-PRON-	PRP
18751	2162	15	;	;	:
18751	2162	16	in	in	IN
18751	2162	17	fact	fact	NN
18751	2162	18	,	,	,
18751	2162	19	galena	galena	NNP
18751	2162	20	is	be	VBZ
18751	2162	21	never	never	RB
18751	2162	22	found	find	VBN
18751	2162	23	entirely	entirely	RB
18751	2162	24	free	free	JJ
18751	2162	25	from	from	IN
18751	2162	26	silver	silver	NN
18751	2162	27	.	.	.
18751	2163	1	It	-PRON-	PRP
18751	2163	2	is	be	VBZ
18751	2163	3	present	present	JJ
18751	2163	4	also	also	RB
18751	2163	5	in	in	IN
18751	2163	6	greater	great	JJR
18751	2163	7	or	or	CC
18751	2163	8	less	less	JJR
18751	2163	9	quantity	quantity	NN
18751	2163	10	in	in	IN
18751	2163	11	the	the	DT
18751	2163	12	ores	ore	NNS
18751	2163	13	of	of	IN
18751	2163	14	copper	copper	NN
18751	2163	15	and	and	CC
18751	2163	16	zinc	zinc	NN
18751	2163	17	.	.	.
18751	2164	1	Silver	silver	NN
18751	2164	2	dissolves	dissolve	VBZ
18751	2164	3	readily	readily	RB
18751	2164	4	in	in	IN
18751	2164	5	nitric	nitric	JJ
18751	2164	6	acid	acid	NN
18751	2164	7	,	,	,
18751	2164	8	forming	form	VBG
18751	2164	9	silver	silver	NN
18751	2164	10	nitrate	nitrate	JJ
18751	2164	11	.	.	.
18751	2165	1	It	-PRON-	PRP
18751	2165	2	only	only	RB
18751	2165	3	forms	form	VBZ
18751	2165	4	one	one	CD
18751	2165	5	family	family	NN
18751	2165	6	of	of	IN
18751	2165	7	salts	salt	NNS
18751	2165	8	,	,	,
18751	2165	9	and	and	CC
18751	2165	10	of	of	IN
18751	2165	11	these	these	DT
18751	2165	12	the	the	DT
18751	2165	13	chloride	chloride	NN
18751	2165	14	and	and	CC
18751	2165	15	nitrate	nitrate	JJ
18751	2165	16	are	be	VBP
18751	2165	17	of	of	IN
18751	2165	18	chief	chief	JJ
18751	2165	19	importance	importance	NN
18751	2165	20	to	to	IN
18751	2165	21	the	the	DT
18751	2165	22	assayer	assayer	NN
18751	2165	23	.	.	.
18751	2166	1	The	the	DT
18751	2166	2	formation	formation	NN
18751	2166	3	of	of	IN
18751	2166	4	the	the	DT
18751	2166	5	chloride	chloride	NN
18751	2166	6	of	of	IN
18751	2166	7	silver	silver	NN
18751	2166	8	on	on	IN
18751	2166	9	the	the	DT
18751	2166	10	addition	addition	NN
18751	2166	11	of	of	IN
18751	2166	12	hydrochloric	hydrochloric	JJ
18751	2166	13	acid	acid	NN
18751	2166	14	or	or	CC
18751	2166	15	a	a	DT
18751	2166	16	soluble	soluble	JJ
18751	2166	17	chloride	chloride	NN
18751	2166	18	to	to	IN
18751	2166	19	the	the	DT
18751	2166	20	nitric	nitric	JJ
18751	2166	21	acid	acid	NN
18751	2166	22	solution	solution	NN
18751	2166	23	,	,	,
18751	2166	24	serves	serve	VBZ
18751	2166	25	for	for	IN
18751	2166	26	the	the	DT
18751	2166	27	recognition	recognition	NN
18751	2166	28	and	and	CC
18751	2166	29	separation	separation	NN
18751	2166	30	of	of	IN
18751	2166	31	silver	silver	NN
18751	2166	32	.	.	.
18751	2167	1	The	the	DT
18751	2167	2	precipitated	precipitate	VBN
18751	2167	3	chloride	chloride	NN
18751	2167	4	is	be	VBZ
18751	2167	5	white	white	JJ
18751	2167	6	(	(	-LRB-
18751	2167	7	becoming	become	VBG
18751	2167	8	violet	violet	NN
18751	2167	9	on	on	IN
18751	2167	10	exposure	exposure	NN
18751	2167	11	to	to	IN
18751	2167	12	light	light	NN
18751	2167	13	)	)	-RRB-
18751	2167	14	,	,	,
18751	2167	15	insoluble	insoluble	JJ
18751	2167	16	in	in	IN
18751	2167	17	nitric	nitric	JJ
18751	2167	18	acid	acid	NN
18751	2167	19	,	,	,
18751	2167	20	soluble	soluble	JJ
18751	2167	21	in	in	IN
18751	2167	22	ammonia	ammonia	NNP
18751	2167	23	,	,	,
18751	2167	24	hyposulphite	hyposulphite	NN
18751	2167	25	of	of	IN
18751	2167	26	soda	soda	NN
18751	2167	27	,	,	,
18751	2167	28	or	or	CC
18751	2167	29	concentrated	concentrated	JJ
18751	2167	30	solutions	solution	NNS
18751	2167	31	of	of	IN
18751	2167	32	chlorides	chloride	NNS
18751	2167	33	.	.	.
18751	2168	1	The	the	DT
18751	2168	2	best	good	JJS
18751	2168	3	confirmatory	confirmatory	JJ
18751	2168	4	test	test	NN
18751	2168	5	is	be	VBZ
18751	2168	6	made	make	VBN
18751	2168	7	by	by	IN
18751	2168	8	wrapping	wrap	VBG
18751	2168	9	the	the	DT
18751	2168	10	precipitate	precipitate	NN
18751	2168	11	in	in	IN
18751	2168	12	a	a	DT
18751	2168	13	little	little	JJ
18751	2168	14	sheet	sheet	NN
18751	2168	15	lead	lead	NN
18751	2168	16	,	,	,
18751	2168	17	and	and	CC
18751	2168	18	cupelling	cupel	VBG
18751	2168	19	,	,	,
18751	2168	20	when	when	WRB
18751	2168	21	the	the	DT
18751	2168	22	silver	silver	NN
18751	2168	23	will	will	MD
18751	2168	24	be	be	VB
18751	2168	25	left	leave	VBN
18751	2168	26	in	in	IN
18751	2168	27	the	the	DT
18751	2168	28	metallic	metallic	JJ
18751	2168	29	state	state	NN
18751	2168	30	,	,	,
18751	2168	31	and	and	CC
18751	2168	32	is	be	VBZ
18751	2168	33	easily	easily	RB
18751	2168	34	recognized	recognize	VBN
18751	2168	35	.	.	.
18751	2169	1	~Dry	~Dry	NFP
18751	2169	2	Assay.~--This	Assay.~--This	NNP
18751	2169	3	assay	assay	NN
18751	2169	4	is	be	VBZ
18751	2169	5	made	make	VBN
18751	2169	6	up	up	RP
18751	2169	7	of	of	IN
18751	2169	8	two	two	CD
18751	2169	9	parts	part	NNS
18751	2169	10	:	:	:
18751	2169	11	(	(	-LRB-
18751	2169	12	1	1	LS
18751	2169	13	)	)	-RRB-
18751	2169	14	the	the	DT
18751	2169	15	concentration	concentration	NN
18751	2169	16	of	of	IN
18751	2169	17	the	the	DT
18751	2169	18	silver	silver	NN
18751	2169	19	in	in	IN
18751	2169	20	a	a	DT
18751	2169	21	button	button	NN
18751	2169	22	of	of	IN
18751	2169	23	lead	lead	NN
18751	2169	24	;	;	,
18751	2169	25	and	and	CC
18751	2169	26	(	(	-LRB-
18751	2169	27	2	2	LS
18751	2169	28	)	)	-RRB-
18751	2169	29	the	the	DT
18751	2169	30	cupellation	cupellation	NN
18751	2169	31	of	of	IN
18751	2169	32	the	the	DT
18751	2169	33	resulting	result	VBG
18751	2169	34	alloy	alloy	NN
18751	2169	35	.	.	.
18751	2170	1	The	the	DT
18751	2170	2	concentration	concentration	NN
18751	2170	3	of	of	IN
18751	2170	4	the	the	DT
18751	2170	5	button	button	NN
18751	2170	6	of	of	IN
18751	2170	7	lead	lead	NN
18751	2170	8	may	may	MD
18751	2170	9	be	be	VB
18751	2170	10	effected	effect	VBN
18751	2170	11	either	either	CC
18751	2170	12	by	by	IN
18751	2170	13	scorification	scorification	NN
18751	2170	14	or	or	CC
18751	2170	15	by	by	IN
18751	2170	16	fusion	fusion	NN
18751	2170	17	in	in	IN
18751	2170	18	a	a	DT
18751	2170	19	crucible	crucible	NN
18751	2170	20	.	.	.
18751	2171	1	The	the	DT
18751	2171	2	scorification	scorification	NN
18751	2171	3	assay	assay	NN
18751	2171	4	is	be	VBZ
18751	2171	5	performed	perform	VBN
18751	2171	6	in	in	IN
18751	2171	7	a	a	DT
18751	2171	8	scorifier	scorifi	JJR
18751	2171	9	,	,	,
18751	2171	10	which	which	WDT
18751	2171	11	is	be	VBZ
18751	2171	12	a	a	DT
18751	2171	13	shallow	shallow	JJ
18751	2171	14	open	open	JJ
18751	2171	15	-	-	HYPH
18751	2171	16	mouthed	mouthed	JJ
18751	2171	17	dish	dish	NN
18751	2171	18	about	about	RB
18751	2171	19	2	2	CD
18751	2171	20	-	-	SYM
18751	2171	21	1/2	1/2	CD
18751	2171	22	inches	inch	NNS
18751	2171	23	across	across	RB
18751	2171	24	,	,	,
18751	2171	25	with	with	IN
18751	2171	26	a	a	DT
18751	2171	27	very	very	RB
18751	2171	28	thick	thick	JJ
18751	2171	29	bottom	bottom	NN
18751	2171	30	to	to	TO
18751	2171	31	enable	enable	VB
18751	2171	32	it	-PRON-	PRP
18751	2171	33	to	to	TO
18751	2171	34	withstand	withstand	VB
18751	2171	35	the	the	DT
18751	2171	36	corrosive	corrosive	JJ
18751	2171	37	action	action	NN
18751	2171	38	of	of	IN
18751	2171	39	the	the	DT
18751	2171	40	slag	slag	NN
18751	2171	41	.	.	.
18751	2172	1	A	a	DT
18751	2172	2	charge	charge	NN
18751	2172	3	of	of	IN
18751	2172	4	more	more	JJR
18751	2172	5	than	than	IN
18751	2172	6	3	3	CD
18751	2172	7	or	or	CC
18751	2172	8	5	5	CD
18751	2172	9	grams	gram	NNS
18751	2172	10	of	of	IN
18751	2172	11	the	the	DT
18751	2172	12	ore	ore	NN
18751	2172	13	can	can	MD
18751	2172	14	not	not	RB
18751	2172	15	be	be	VB
18751	2172	16	worked	work	VBN
18751	2172	17	in	in	IN
18751	2172	18	one	one	CD
18751	2172	19	,	,	,
18751	2172	20	and	and	CC
18751	2172	21	with	with	IN
18751	2172	22	such	such	JJ
18751	2172	23	small	small	JJ
18751	2172	24	charges	charge	NNS
18751	2172	25	the	the	DT
18751	2172	26	unavoidable	unavoidable	JJ
18751	2172	27	variations	variation	NNS
18751	2172	28	have	have	VBP
18751	2172	29	a	a	DT
18751	2172	30	serious	serious	JJ
18751	2172	31	effect	effect	NN
18751	2172	32	on	on	IN
18751	2172	33	the	the	DT
18751	2172	34	figures	figure	NNS
18751	2172	35	reported	report	VBN
18751	2172	36	.	.	.
18751	2173	1	A	a	DT
18751	2173	2	difference	difference	NN
18751	2173	3	of	of	IN
18751	2173	4	one	one	CD
18751	2173	5	milligram	milligram	NN
18751	2173	6	on	on	IN
18751	2173	7	the	the	DT
18751	2173	8	weight	weight	NN
18751	2173	9	of	of	IN
18751	2173	10	the	the	DT
18751	2173	11	button	button	NN
18751	2173	12	of	of	IN
18751	2173	13	silver	silver	NN
18751	2173	14	got	get	VBD
18751	2173	15	represents	represent	VBZ
18751	2173	16	a	a	DT
18751	2173	17	difference	difference	NN
18751	2173	18	of	of	IN
18751	2173	19	6	6	CD
18751	2173	20	or	or	CC
18751	2173	21	10	10	CD
18751	2173	22	ounces	ounce	NNS
18751	2173	23	per	per	IN
18751	2173	24	ton	ton	NN
18751	2173	25	.	.	.
18751	2174	1	With	with	IN
18751	2174	2	rich	rich	JJ
18751	2174	3	ores	ore	NNS
18751	2174	4	such	such	JJ
18751	2174	5	variation	variation	NN
18751	2174	6	is	be	VBZ
18751	2174	7	unavoidable	unavoidable	JJ
18751	2174	8	under	under	IN
18751	2174	9	any	any	DT
18751	2174	10	conditions	condition	NNS
18751	2174	11	,	,	,
18751	2174	12	and	and	CC
18751	2174	13	the	the	DT
18751	2174	14	only	only	JJ
18751	2174	15	safe	safe	JJ
18751	2174	16	plan	plan	NN
18751	2174	17	is	be	VBZ
18751	2174	18	to	to	TO
18751	2174	19	take	take	VB
18751	2174	20	the	the	DT
18751	2174	21	mean	mean	NN
18751	2174	22	of	of	IN
18751	2174	23	several	several	JJ
18751	2174	24	assays	assay	NNS
18751	2174	25	.	.	.
18751	2175	1	But	but	CC
18751	2175	2	with	with	IN
18751	2175	3	poorer	poor	JJR
18751	2175	4	ores	ore	VBZ
18751	2175	5	the	the	DT
18751	2175	6	accuracy	accuracy	NN
18751	2175	7	of	of	IN
18751	2175	8	the	the	DT
18751	2175	9	assay	assay	NN
18751	2175	10	,	,	,
18751	2175	11	as	as	RB
18751	2175	12	well	well	RB
18751	2175	13	as	as	IN
18751	2175	14	convenience	convenience	NN
18751	2175	15	in	in	IN
18751	2175	16	working	working	NN
18751	2175	17	,	,	,
18751	2175	18	is	be	VBZ
18751	2175	19	much	much	RB
18751	2175	20	increased	increase	VBN
18751	2175	21	by	by	IN
18751	2175	22	working	work	VBG
18751	2175	23	in	in	IN
18751	2175	24	a	a	DT
18751	2175	25	crucible	crucible	NN
18751	2175	26	with	with	IN
18751	2175	27	larger	large	JJR
18751	2175	28	charges	charge	NNS
18751	2175	29	.	.	.
18751	2176	1	In	in	IN
18751	2176	2	scorification	scorification	NN
18751	2176	3	the	the	DT
18751	2176	4	proportion	proportion	NN
18751	2176	5	of	of	IN
18751	2176	6	lead	lead	NN
18751	2176	7	required	require	VBN
18751	2176	8	for	for	IN
18751	2176	9	scorifying	scorifye	VBG
18751	2176	10	1	1	CD
18751	2176	11	gram	gram	NN
18751	2176	12	of	of	IN
18751	2176	13	ore	ore	NN
18751	2176	14	is	be	VBZ
18751	2176	15	in	in	IN
18751	2176	16	average	average	JJ
18751	2176	17	cases	case	NNS
18751	2176	18	from	from	IN
18751	2176	19	10	10	CD
18751	2176	20	to	to	TO
18751	2176	21	15	15	CD
18751	2176	22	grams	gram	NNS
18751	2176	23	,	,	,
18751	2176	24	sinking	sink	VBG
18751	2176	25	in	in	IN
18751	2176	26	the	the	DT
18751	2176	27	case	case	NN
18751	2176	28	of	of	IN
18751	2176	29	galena	galena	NNP
18751	2176	30	to	to	IN
18751	2176	31	2	2	CD
18751	2176	32	grams	gram	NNS
18751	2176	33	,	,	,
18751	2176	34	and	and	CC
18751	2176	35	rising	rise	VBG
18751	2176	36	with	with	IN
18751	2176	37	earthy	earthy	JJ
18751	2176	38	and	and	CC
18751	2176	39	refractory	refractory	JJ
18751	2176	40	substances	substance	NNS
18751	2176	41	to	to	IN
18751	2176	42	from	from	IN
18751	2176	43	30	30	CD
18751	2176	44	to	to	TO
18751	2176	45	40	40	CD
18751	2176	46	grams	gram	NNS
18751	2176	47	.	.	.
18751	2177	1	But	but	CC
18751	2177	2	by	by	IN
18751	2177	3	fusing	fuse	VBG
18751	2177	4	in	in	IN
18751	2177	5	a	a	DT
18751	2177	6	crucible	crucible	NN
18751	2177	7	with	with	IN
18751	2177	8	well	well	RB
18751	2177	9	-	-	HYPH
18751	2177	10	selected	select	VBN
18751	2177	11	fluxes	flux	NNS
18751	2177	12	,	,	,
18751	2177	13	a	a	DT
18751	2177	14	proportion	proportion	NN
18751	2177	15	of	of	IN
18751	2177	16	4	4	CD
18751	2177	17	of	of	IN
18751	2177	18	flux	flux	NN
18751	2177	19	to	to	IN
18751	2177	20	1	1	CD
18751	2177	21	of	of	IN
18751	2177	22	ore	ore	NN
18751	2177	23	is	be	VBZ
18751	2177	24	generally	generally	RB
18751	2177	25	sufficient	sufficient	JJ
18751	2177	26	;	;	:
18751	2177	27	and	and	CC
18751	2177	28	not	not	RB
18751	2177	29	only	only	RB
18751	2177	30	is	be	VBZ
18751	2177	31	the	the	DT
18751	2177	32	proportion	proportion	NN
18751	2177	33	of	of	IN
18751	2177	34	added	add	VBN
18751	2177	35	matter	matter	NN
18751	2177	36	less	less	RBR
18751	2177	37	,	,	,
18751	2177	38	but	but	CC
18751	2177	39	it	-PRON-	PRP
18751	2177	40	is	be	VBZ
18751	2177	41	also	also	RB
18751	2177	42	easier	easy	JJR
18751	2177	43	to	to	TO
18751	2177	44	manipulate	manipulate	VB
18751	2177	45	large	large	JJ
18751	2177	46	quantities	quantity	NNS
18751	2177	47	in	in	IN
18751	2177	48	crucibles	crucible	NNS
18751	2177	49	,	,	,
18751	2177	50	so	so	IN
18751	2177	51	that	that	IN
18751	2177	52	,	,	,
18751	2177	53	although	although	IN
18751	2177	54	in	in	IN
18751	2177	55	some	some	DT
18751	2177	56	cases	case	NNS
18751	2177	57	the	the	DT
18751	2177	58	crucible	crucible	JJ
18751	2177	59	assay	assay	NN
18751	2177	60	is	be	VBZ
18751	2177	61	more	more	RBR
18751	2177	62	troublesome	troublesome	JJ
18751	2177	63	and	and	CC
18751	2177	64	less	less	RBR
18751	2177	65	satisfactory	satisfactory	JJ
18751	2177	66	,	,	,
18751	2177	67	yet	yet	CC
18751	2177	68	with	with	IN
18751	2177	69	poor	poor	JJ
18751	2177	70	and	and	CC
18751	2177	71	earthy	earthy	JJ
18751	2177	72	ores	ore	NNS
18751	2177	73	it	-PRON-	PRP
18751	2177	74	is	be	VBZ
18751	2177	75	the	the	DT
18751	2177	76	best	good	JJS
18751	2177	77	method	method	NN
18751	2177	78	of	of	IN
18751	2177	79	dealing	deal	VBG
18751	2177	80	with	with	IN
18751	2177	81	them	-PRON-	PRP
18751	2177	82	;	;	:
18751	2177	83	while	while	IN
18751	2177	84	when	when	WRB
18751	2177	85	properly	properly	RB
18751	2177	86	worked	work	VBD
18751	2177	87	it	-PRON-	PRP
18751	2177	88	yields	yield	VBZ
18751	2177	89	results	result	NNS
18751	2177	90	as	as	RB
18751	2177	91	accurate	accurate	JJ
18751	2177	92	as	as	IN
18751	2177	93	scorification	scorification	NN
18751	2177	94	does	do	VBZ
18751	2177	95	.	.	.
18751	2178	1	As	as	IN
18751	2178	2	a	a	DT
18751	2178	3	general	general	JJ
18751	2178	4	rule	rule	NN
18751	2178	5	,	,	,
18751	2178	6	if	if	IN
18751	2178	7	more	more	JJR
18751	2178	8	than	than	IN
18751	2178	9	5	5	CD
18751	2178	10	grams	gram	NNS
18751	2178	11	of	of	IN
18751	2178	12	ore	ore	NN
18751	2178	13	must	must	MD
18751	2178	14	be	be	VB
18751	2178	15	taken	take	VBN
18751	2178	16	,	,	,
18751	2178	17	the	the	DT
18751	2178	18	crucible	crucible	JJ
18751	2178	19	assay	assay	NN
18751	2178	20	should	should	MD
18751	2178	21	be	be	VB
18751	2178	22	adopted	adopt	VBN
18751	2178	23	.	.	.
18751	2179	1	[	[	-LRB-
18751	2179	2	Illustration	illustration	NN
18751	2179	3	:	:	:
18751	2179	4	FIG	FIG	NNP
18751	2179	5	.	.	.
18751	2180	1	38	38	CD
18751	2180	2	.	.	.
18751	2180	3	]	]	-RRB-
18751	2181	1	~Scorification	~Scorification	NFP
18751	2181	2	Assay.~--The	assay.~--the	IN
18751	2181	3	charge	charge	NN
18751	2181	4	of	of	IN
18751	2181	5	ore	ore	NN
18751	2181	6	is	be	VBZ
18751	2181	7	usually	usually	RB
18751	2181	8	3	3	CD
18751	2181	9	grams	gram	NNS
18751	2181	10	,	,	,
18751	2181	11	sometimes	sometimes	RB
18751	2181	12	5	5	CD
18751	2181	13	;	;	:
18751	2181	14	the	the	DT
18751	2181	15	lead	lead	NN
18751	2181	16	varies	vary	VBZ
18751	2181	17	from	from	IN
18751	2181	18	30	30	CD
18751	2181	19	to	to	TO
18751	2181	20	70	70	CD
18751	2181	21	grams	gram	NNS
18751	2181	22	,	,	,
18751	2181	23	and	and	CC
18751	2181	24	the	the	DT
18751	2181	25	quantity	quantity	NN
18751	2181	26	of	of	IN
18751	2181	27	soda	soda	NN
18751	2181	28	,	,	,
18751	2181	29	borax	borax	NNS
18751	2181	30	,	,	,
18751	2181	31	or	or	CC
18751	2181	32	powdered	powder	VBN
18751	2181	33	glass	glass	NN
18751	2181	34	added	add	VBN
18751	2181	35	varies	varie	NNS
18751	2181	36	from	from	IN
18751	2181	37	0.3	0.3	CD
18751	2181	38	to	to	IN
18751	2181	39	3	3	CD
18751	2181	40	or	or	CC
18751	2181	41	4	4	CD
18751	2181	42	grams	gram	NNS
18751	2181	43	.	.	.
18751	2182	1	It	-PRON-	PRP
18751	2182	2	is	be	VBZ
18751	2182	3	generally	generally	RB
18751	2182	4	recommended	recommend	VBN
18751	2182	5	to	to	TO
18751	2182	6	have	have	VB
18751	2182	7	the	the	DT
18751	2182	8	lead	lead	NN
18751	2182	9	granulated,[9	granulated,[9	VBZ
18751	2182	10	]	]	-RRB-
18751	2182	11	and	and	CC
18751	2182	12	to	to	TO
18751	2182	13	mix	mix	VB
18751	2182	14	the	the	DT
18751	2182	15	ore	ore	NN
18751	2182	16	with	with	IN
18751	2182	17	about	about	IN
18751	2182	18	half	half	NN
18751	2182	19	of	of	IN
18751	2182	20	it	-PRON-	PRP
18751	2182	21	in	in	IN
18751	2182	22	the	the	DT
18751	2182	23	scorifier	scorifi	JJR
18751	2182	24	;	;	:
18751	2182	25	then	then	RB
18751	2182	26	to	to	TO
18751	2182	27	put	put	VB
18751	2182	28	on	on	IN
18751	2182	29	the	the	DT
18751	2182	30	rest	rest	NN
18751	2182	31	of	of	IN
18751	2182	32	the	the	DT
18751	2182	33	lead	lead	NN
18751	2182	34	;	;	,
18751	2182	35	and	and	CC
18751	2182	36	finally	finally	RB
18751	2182	37	to	to	TO
18751	2182	38	sprinkle	sprinkle	VB
18751	2182	39	the	the	DT
18751	2182	40	borax	borax	NNS
18751	2182	41	or	or	CC
18751	2182	42	glass	glass	NN
18751	2182	43	on	on	IN
18751	2182	44	the	the	DT
18751	2182	45	top	top	NN
18751	2182	46	.	.	.
18751	2183	1	It	-PRON-	PRP
18751	2183	2	answers	answer	VBZ
18751	2183	3	just	just	RB
18751	2183	4	as	as	RB
18751	2183	5	well	well	RB
18751	2183	6	,	,	,
18751	2183	7	however	however	RB
18751	2183	8	,	,	,
18751	2183	9	to	to	TO
18751	2183	10	use	use	VB
18751	2183	11	the	the	DT
18751	2183	12	lead	lead	NN
18751	2183	13	in	in	IN
18751	2183	14	the	the	DT
18751	2183	15	shape	shape	NN
18751	2183	16	of	of	IN
18751	2183	17	foil	foil	NN
18751	2183	18	,	,	,
18751	2183	19	and	and	CC
18751	2183	20	wrap	wrap	VB
18751	2183	21	the	the	DT
18751	2183	22	ore	ore	NN
18751	2183	23	up	up	RP
18751	2183	24	in	in	IN
18751	2183	25	it	-PRON-	PRP
18751	2183	26	;	;	:
18751	2183	27	and	and	CC
18751	2183	28	if	if	IN
18751	2183	29	the	the	DT
18751	2183	30	ore	ore	NN
18751	2183	31	contains	contain	VBZ
18751	2183	32	much	much	JJ
18751	2183	33	sulphur	sulphur	NN
18751	2183	34	,	,	,
18751	2183	35	the	the	DT
18751	2183	36	borax	borax	NNS
18751	2183	37	may	may	MD
18751	2183	38	with	with	IN
18751	2183	39	advantage	advantage	NN
18751	2183	40	be	be	VB
18751	2183	41	added	add	VBN
18751	2183	42	(	(	-LRB-
18751	2183	43	wrapped	wrap	VBN
18751	2183	44	in	in	IN
18751	2183	45	a	a	DT
18751	2183	46	little	little	JJ
18751	2183	47	tissue	tissue	NN
18751	2183	48	paper	paper	NN
18751	2183	49	)	)	-RRB-
18751	2183	50	some	some	DT
18751	2183	51	five	five	CD
18751	2183	52	or	or	CC
18751	2183	53	ten	ten	CD
18751	2183	54	minutes	minute	NNS
18751	2183	55	after	after	IN
18751	2183	56	the	the	DT
18751	2183	57	operation	operation	NN
18751	2183	58	has	have	VBZ
18751	2183	59	started	start	VBN
18751	2183	60	.	.	.
18751	2184	1	[	[	-LRB-
18751	2184	2	Illustration	illustration	NN
18751	2184	3	:	:	:
18751	2184	4	FIG	FIG	NNP
18751	2184	5	.	.	.
18751	2185	1	39	39	CD
18751	2185	2	.	.	.
18751	2185	3	]	]	-RRB-
18751	2186	1	The	the	DT
18751	2186	2	process	process	NN
18751	2186	3	of	of	IN
18751	2186	4	scorification	scorification	NN
18751	2186	5	is	be	VBZ
18751	2186	6	as	as	IN
18751	2186	7	follows:--A	follows:--a	ADD
18751	2186	8	scorifier	scorifi	JJR
18751	2186	9	(	(	-LRB-
18751	2186	10	fig	fig	NN
18751	2186	11	.	.	.
18751	2187	1	38	38	CD
18751	2187	2	)	)	-RRB-
18751	2187	3	of	of	IN
18751	2187	4	convenient	convenient	JJ
18751	2187	5	size	size	NN
18751	2187	6	having	have	VBG
18751	2187	7	been	be	VBN
18751	2187	8	selected	select	VBN
18751	2187	9	(	(	-LRB-
18751	2187	10	one	one	CD
18751	2187	11	2	2	CD
18751	2187	12	-	-	SYM
18751	2187	13	1/2	1/2	CD
18751	2187	14	inches	inch	NNS
18751	2187	15	across	across	IN
18751	2187	16	is	be	VBZ
18751	2187	17	most	most	RBS
18751	2187	18	generally	generally	RB
18751	2187	19	useful	useful	JJ
18751	2187	20	)	)	-RRB-
18751	2187	21	,	,	,
18751	2187	22	it	-PRON-	PRP
18751	2187	23	is	be	VBZ
18751	2187	24	dried	dry	VBN
18751	2187	25	at	at	IN
18751	2187	26	a	a	DT
18751	2187	27	gentle	gentle	JJ
18751	2187	28	heat	heat	NN
18751	2187	29	for	for	IN
18751	2187	30	about	about	RB
18751	2187	31	ten	ten	CD
18751	2187	32	minutes	minute	NNS
18751	2187	33	.	.	.
18751	2188	1	The	the	DT
18751	2188	2	charge	charge	NN
18751	2188	3	is	be	VBZ
18751	2188	4	then	then	RB
18751	2188	5	put	put	VBN
18751	2188	6	into	into	IN
18751	2188	7	it	-PRON-	PRP
18751	2188	8	,	,	,
18751	2188	9	and	and	CC
18751	2188	10	it	-PRON-	PRP
18751	2188	11	is	be	VBZ
18751	2188	12	introduced	introduce	VBN
18751	2188	13	,	,	,
18751	2188	14	with	with	IN
18751	2188	15	the	the	DT
18751	2188	16	help	help	NN
18751	2188	17	of	of	IN
18751	2188	18	a	a	DT
18751	2188	19	scorifier	scorifi	JJR
18751	2188	20	tongs	tong	NNS
18751	2188	21	(	(	-LRB-
18751	2188	22	fig	fig	NN
18751	2188	23	.	.	.
18751	2189	1	39	39	CD
18751	2189	2	)	)	-RRB-
18751	2189	3	,	,	,
18751	2189	4	into	into	IN
18751	2189	5	a	a	DT
18751	2189	6	muffle	muffle	NN
18751	2189	7	heated	heat	VBN
18751	2189	8	considerably	considerably	RB
18751	2189	9	above	above	IN
18751	2189	10	redness	redness	NN
18751	2189	11	.	.	.
18751	2190	1	The	the	DT
18751	2190	2	muffle	muffle	NN
18751	2190	3	is	be	VBZ
18751	2190	4	then	then	RB
18751	2190	5	closed	closed	JJ
18751	2190	6	,	,	,
18751	2190	7	and	and	CC
18751	2190	8	when	when	WRB
18751	2190	9	the	the	DT
18751	2190	10	metal	metal	NN
18751	2190	11	has	have	VBZ
18751	2190	12	melted	melt	VBN
18751	2190	13	down	down	RP
18751	2190	14	,	,	,
18751	2190	15	it	-PRON-	PRP
18751	2190	16	is	be	VBZ
18751	2190	17	opened	open	VBN
18751	2190	18	,	,	,
18751	2190	19	but	but	CC
18751	2190	20	the	the	DT
18751	2190	21	temperature	temperature	NN
18751	2190	22	is	be	VBZ
18751	2190	23	kept	keep	VBN
18751	2190	24	up	up	RP
18751	2190	25	.	.	.
18751	2191	1	A	a	DT
18751	2191	2	ring	ring	NN
18751	2191	3	of	of	IN
18751	2191	4	slag	slag	NN
18751	2191	5	will	will	MD
18751	2191	6	,	,	,
18751	2191	7	after	after	IN
18751	2191	8	a	a	DT
18751	2191	9	time	time	NN
18751	2191	10	,	,	,
18751	2191	11	form	form	VB
18751	2191	12	around	around	IN
18751	2191	13	the	the	DT
18751	2191	14	metal	metal	NN
18751	2191	15	,	,	,
18751	2191	16	and	and	CC
18751	2191	17	when	when	WRB
18751	2191	18	this	this	DT
18751	2191	19	appearance	appearance	NN
18751	2191	20	(	(	-LRB-
18751	2191	21	known	know	VBN
18751	2191	22	as	as	IN
18751	2191	23	the	the	DT
18751	2191	24	eye	eye	NN
18751	2191	25	)	)	-RRB-
18751	2191	26	presents	present	VBZ
18751	2191	27	itself	-PRON-	PRP
18751	2191	28	,	,	,
18751	2191	29	the	the	DT
18751	2191	30	temperature	temperature	NN
18751	2191	31	may	may	MD
18751	2191	32	be	be	VB
18751	2191	33	lowered	lower	VBN
18751	2191	34	.	.	.
18751	2192	1	When	when	WRB
18751	2192	2	the	the	DT
18751	2192	3	eye	eye	NN
18751	2192	4	has	have	VBZ
18751	2192	5	disappeared	disappear	VBN
18751	2192	6	--	--	:
18751	2192	7	that	that	RB
18751	2192	8	is	is	RB
18751	2192	9	,	,	,
18751	2192	10	when	when	WRB
18751	2192	11	the	the	DT
18751	2192	12	layer	layer	NN
18751	2192	13	of	of	IN
18751	2192	14	slag	slag	NN
18751	2192	15	has	have	VBZ
18751	2192	16	quite	quite	RB
18751	2192	17	closed	close	VBN
18751	2192	18	in	in	IN
18751	2192	19	--	--	:
18751	2192	20	a	a	DT
18751	2192	21	pinch	pinch	NN
18751	2192	22	of	of	IN
18751	2192	23	powdered	powdered	JJ
18751	2192	24	culm	culm	NNP
18751	2192	25	wrapped	wrap	VBN
18751	2192	26	in	in	IN
18751	2192	27	tissue	tissue	NN
18751	2192	28	paper	paper	NN
18751	2192	29	is	be	VBZ
18751	2192	30	added	add	VBN
18751	2192	31	.	.	.
18751	2193	1	As	as	RB
18751	2193	2	soon	soon	RB
18751	2193	3	as	as	IN
18751	2193	4	the	the	DT
18751	2193	5	slag	slag	NN
18751	2193	6	has	have	VBZ
18751	2193	7	again	again	RB
18751	2193	8	become	become	VBN
18751	2193	9	tranquil	tranquil	JJ
18751	2193	10	,	,	,
18751	2193	11	the	the	DT
18751	2193	12	scorifier	scorifi	JJR
18751	2193	13	is	be	VBZ
18751	2193	14	taken	take	VBN
18751	2193	15	out	out	RP
18751	2193	16	,	,	,
18751	2193	17	and	and	CC
18751	2193	18	its	-PRON-	PRP$
18751	2193	19	contents	content	NNS
18751	2193	20	are	be	VBP
18751	2193	21	poured	pour	VBN
18751	2193	22	into	into	IN
18751	2193	23	a	a	DT
18751	2193	24	mould	mould	NN
18751	2193	25	(	(	-LRB-
18751	2193	26	fig	fig	NN
18751	2193	27	.	.	.
18751	2194	1	40	40	CD
18751	2194	2	)	)	-RRB-
18751	2194	3	,	,	,
18751	2194	4	the	the	DT
18751	2194	5	slag	slag	NN
18751	2194	6	is	be	VBZ
18751	2194	7	detached	detach	VBN
18751	2194	8	,	,	,
18751	2194	9	and	and	CC
18751	2194	10	saved	save	VBN
18751	2194	11	.	.	.
18751	2195	1	If	if	IN
18751	2195	2	the	the	DT
18751	2195	3	button	button	NN
18751	2195	4	of	of	IN
18751	2195	5	metal	metal	NN
18751	2195	6	weighs	weigh	VBZ
18751	2195	7	more	more	JJR
18751	2195	8	than	than	IN
18751	2195	9	30	30	CD
18751	2195	10	grams	gram	NNS
18751	2195	11	,	,	,
18751	2195	12	its	-PRON-	PRP$
18751	2195	13	size	size	NN
18751	2195	14	is	be	VBZ
18751	2195	15	reduced	reduce	VBN
18751	2195	16	by	by	IN
18751	2195	17	another	another	DT
18751	2195	18	scorification	scorification	NN
18751	2195	19	in	in	IN
18751	2195	20	the	the	DT
18751	2195	21	same	same	JJ
18751	2195	22	scorifier	scorifi	JJR
18751	2195	23	,	,	,
18751	2195	24	which	which	WDT
18751	2195	25	should	should	MD
18751	2195	26	have	have	VB
18751	2195	27	been	be	VBN
18751	2195	28	replaced	replace	VBN
18751	2195	29	in	in	IN
18751	2195	30	the	the	DT
18751	2195	31	muffle	muffle	NN
18751	2195	32	immediately	immediately	RB
18751	2195	33	after	after	IN
18751	2195	34	the	the	DT
18751	2195	35	contents	content	NNS
18751	2195	36	had	have	VBD
18751	2195	37	been	be	VBN
18751	2195	38	poured	pour	VBN
18751	2195	39	out	out	RP
18751	2195	40	.	.	.
18751	2196	1	If	if	IN
18751	2196	2	the	the	DT
18751	2196	3	ore	ore	NN
18751	2196	4	is	be	VBZ
18751	2196	5	not	not	RB
18751	2196	6	a	a	DT
18751	2196	7	very	very	RB
18751	2196	8	rich	rich	JJ
18751	2196	9	one	one	NN
18751	2196	10	,	,	,
18751	2196	11	the	the	DT
18751	2196	12	button	button	NN
18751	2196	13	of	of	IN
18751	2196	14	lead	lead	NN
18751	2196	15	will	will	MD
18751	2196	16	carry	carry	VB
18751	2196	17	practically	practically	RB
18751	2196	18	all	all	PDT
18751	2196	19	the	the	DT
18751	2196	20	silver	silver	NN
18751	2196	21	;	;	:
18751	2196	22	but	but	CC
18751	2196	23	with	with	IN
18751	2196	24	rich	rich	JJ
18751	2196	25	ores	ore	NNS
18751	2196	26	it	-PRON-	PRP
18751	2196	27	is	be	VBZ
18751	2196	28	more	more	RBR
18751	2196	29	satisfactory	satisfactory	JJ
18751	2196	30	to	to	TO
18751	2196	31	save	save	VB
18751	2196	32	the	the	DT
18751	2196	33	slag	slag	NN
18751	2196	34	,	,	,
18751	2196	35	and	and	CC
18751	2196	36	subsequently	subsequently	RB
18751	2196	37	to	to	TO
18751	2196	38	melt	melt	VB
18751	2196	39	it	-PRON-	PRP
18751	2196	40	down	down	RP
18751	2196	41	with	with	IN
18751	2196	42	the	the	DT
18751	2196	43	cupel	cupel	NN
18751	2196	44	on	on	IN
18751	2196	45	which	which	WDT
18751	2196	46	the	the	DT
18751	2196	47	lead	lead	NN
18751	2196	48	has	have	VBZ
18751	2196	49	been	be	VBN
18751	2196	50	treated	treat	VBN
18751	2196	51	,	,	,
18751	2196	52	so	so	IN
18751	2196	53	as	as	IN
18751	2196	54	to	to	TO
18751	2196	55	recover	recover	VB
18751	2196	56	the	the	DT
18751	2196	57	silver	silver	NN
18751	2196	58	lost	lose	VBN
18751	2196	59	in	in	IN
18751	2196	60	the	the	DT
18751	2196	61	slag	slag	NN
18751	2196	62	,	,	,
18751	2196	63	together	together	RB
18751	2196	64	with	with	IN
18751	2196	65	that	that	DT
18751	2196	66	absorbed	absorb	VBN
18751	2196	67	in	in	IN
18751	2196	68	the	the	DT
18751	2196	69	cupel	cupel	NNP
18751	2196	70	,	,	,
18751	2196	71	at	at	IN
18751	2196	72	one	one	CD
18751	2196	73	operation	operation	NN
18751	2196	74	.	.	.
18751	2197	1	Or	or	CC
18751	2197	2	,	,	,
18751	2197	3	if	if	IN
18751	2197	4	the	the	DT
18751	2197	5	cupellation	cupellation	NN
18751	2197	6	loss	loss	NN
18751	2197	7	is	be	VBZ
18751	2197	8	neglected	neglect	VBN
18751	2197	9	or	or	CC
18751	2197	10	calculated	calculate	VBN
18751	2197	11	in	in	IN
18751	2197	12	some	some	DT
18751	2197	13	other	other	JJ
18751	2197	14	manner	manner	NN
18751	2197	15	,	,	,
18751	2197	16	the	the	DT
18751	2197	17	slag	slag	NN
18751	2197	18	or	or	CC
18751	2197	19	slags	slag	VBZ
18751	2197	20	from	from	IN
18751	2197	21	the	the	DT
18751	2197	22	scorifier	scorifi	JJR
18751	2197	23	may	may	MD
18751	2197	24	be	be	VB
18751	2197	25	powdered	powder	VBN
18751	2197	26	and	and	CC
18751	2197	27	mixed	mix	VBN
18751	2197	28	with	with	IN
18751	2197	29	20	20	CD
18751	2197	30	grams	gram	NNS
18751	2197	31	of	of	IN
18751	2197	32	oxide	oxide	NN
18751	2197	33	of	of	IN
18751	2197	34	lead	lead	NN
18751	2197	35	,	,	,
18751	2197	36	5	5	CD
18751	2197	37	grams	gram	NNS
18751	2197	38	of	of	IN
18751	2197	39	borax	borax	NNS
18751	2197	40	,	,	,
18751	2197	41	and	and	CC
18751	2197	42	1	1	CD
18751	2197	43	gram	gram	NN
18751	2197	44	of	of	IN
18751	2197	45	charcoal	charcoal	NN
18751	2197	46	.	.	.
18751	2198	1	This	this	DT
18751	2198	2	should	should	MD
18751	2198	3	be	be	VB
18751	2198	4	melted	melt	VBN
18751	2198	5	down	down	RP
18751	2198	6	in	in	IN
18751	2198	7	a	a	DT
18751	2198	8	small	small	JJ
18751	2198	9	crucible	crucible	NN
18751	2198	10	,	,	,
18751	2198	11	and	and	CC
18751	2198	12	the	the	DT
18751	2198	13	resulting	result	VBG
18751	2198	14	button	button	NN
18751	2198	15	of	of	IN
18751	2198	16	lead	lead	NN
18751	2198	17	cupelled	cupel	VBN
18751	2198	18	.	.	.
18751	2199	1	[	[	-LRB-
18751	2199	2	Illustration	illustration	NN
18751	2199	3	:	:	:
18751	2199	4	FIG	FIG	NNP
18751	2199	5	.	.	.
18751	2200	1	40	40	CD
18751	2200	2	.	.	.
18751	2200	3	]	]	-RRB-
18751	2201	1	If	if	IN
18751	2201	2	the	the	DT
18751	2201	3	scorification	scorification	NN
18751	2201	4	has	have	VBZ
18751	2201	5	been	be	VBN
18751	2201	6	unsatisfactory	unsatisfactory	JJ
18751	2201	7	,	,	,
18751	2201	8	the	the	DT
18751	2201	9	quantity	quantity	NN
18751	2201	10	of	of	IN
18751	2201	11	silver	silver	NN
18751	2201	12	obtained	obtain	VBN
18751	2201	13	from	from	IN
18751	2201	14	the	the	DT
18751	2201	15	slag	slag	NN
18751	2201	16	will	will	MD
18751	2201	17	be	be	VB
18751	2201	18	by	by	IN
18751	2201	19	no	no	DT
18751	2201	20	means	means	NN
18751	2201	21	inconsiderable	inconsiderable	JJ
18751	2201	22	.	.	.
18751	2202	1	The	the	DT
18751	2202	2	usual	usual	JJ
18751	2202	3	explanation	explanation	NN
18751	2202	4	is	be	VBZ
18751	2202	5	that	that	IN
18751	2202	6	with	with	IN
18751	2202	7	sulphury	sulphury	NN
18751	2202	8	ores	ore	NNS
18751	2202	9	compounds	compound	NNS
18751	2202	10	of	of	IN
18751	2202	11	metallic	metallic	JJ
18751	2202	12	oxides	oxide	NNS
18751	2202	13	and	and	CC
18751	2202	14	sulphides	sulphide	NNS
18751	2202	15	(	(	-LRB-
18751	2202	16	oxysulphides	oxysulphide	NNS
18751	2202	17	)	)	-RRB-
18751	2202	18	are	be	VBP
18751	2202	19	formed	form	VBN
18751	2202	20	,	,	,
18751	2202	21	which	which	WDT
18751	2202	22	remain	remain	VBP
18751	2202	23	in	in	IN
18751	2202	24	the	the	DT
18751	2202	25	slag	slag	NN
18751	2202	26	,	,	,
18751	2202	27	retaining	retain	VBG
18751	2202	28	considerable	considerable	JJ
18751	2202	29	quantities	quantity	NNS
18751	2202	30	of	of	IN
18751	2202	31	the	the	DT
18751	2202	32	precious	precious	JJ
18751	2202	33	metal	metal	NN
18751	2202	34	.	.	.
18751	2203	1	It	-PRON-	PRP
18751	2203	2	is	be	VBZ
18751	2203	3	said	say	VBN
18751	2203	4	that	that	IN
18751	2203	5	under	under	IN
18751	2203	6	certain	certain	JJ
18751	2203	7	conditions	condition	NNS
18751	2203	8	such	such	PDT
18751	2203	9	a	a	DT
18751	2203	10	slag	slag	NN
18751	2203	11	may	may	MD
18751	2203	12	contain	contain	VB
18751	2203	13	as	as	RB
18751	2203	14	much	much	JJ
18751	2203	15	as	as	IN
18751	2203	16	10	10	CD
18751	2203	17	per	per	NN
18751	2203	18	cent	cent	NN
18751	2203	19	.	.	.
18751	2204	1	of	of	IN
18751	2204	2	silver	silver	NN
18751	2204	3	.	.	.
18751	2205	1	An	an	DT
18751	2205	2	excess	excess	NN
18751	2205	3	of	of	IN
18751	2205	4	lead	lead	NN
18751	2205	5	and	and	CC
18751	2205	6	a	a	DT
18751	2205	7	high	high	JJ
18751	2205	8	temperature	temperature	NN
18751	2205	9	prevents	prevent	VBZ
18751	2205	10	the	the	DT
18751	2205	11	formation	formation	NN
18751	2205	12	of	of	IN
18751	2205	13	these	these	DT
18751	2205	14	oxysulphides	oxysulphide	NNS
18751	2205	15	.	.	.
18751	2206	1	But	but	CC
18751	2206	2	if	if	IN
18751	2206	3	much	much	JJ
18751	2206	4	silver	silver	NN
18751	2206	5	is	be	VBZ
18751	2206	6	present	present	JJ
18751	2206	7	in	in	IN
18751	2206	8	the	the	DT
18751	2206	9	ore	ore	NN
18751	2206	10	,	,	,
18751	2206	11	the	the	DT
18751	2206	12	slag	slag	NN
18751	2206	13	can	can	MD
18751	2206	14	not	not	RB
18751	2206	15	be	be	VB
18751	2206	16	safely	safely	RB
18751	2206	17	thrown	throw	VBN
18751	2206	18	away	away	RP
18751	2206	19	,	,	,
18751	2206	20	even	even	RB
18751	2206	21	if	if	IN
18751	2206	22	sulphur	sulphur	NNP
18751	2206	23	is	be	VBZ
18751	2206	24	absent	absent	JJ
18751	2206	25	,	,	,
18751	2206	26	and	and	CC
18751	2206	27	the	the	DT
18751	2206	28	process	process	NN
18751	2206	29	has	have	VBZ
18751	2206	30	been	be	VBN
18751	2206	31	satisfactorily	satisfactorily	RB
18751	2206	32	performed	perform	VBN
18751	2206	33	.	.	.
18751	2207	1	If	if	IN
18751	2207	2	the	the	DT
18751	2207	3	crust	crust	NN
18751	2207	4	which	which	WDT
18751	2207	5	appears	appear	VBZ
18751	2207	6	on	on	IN
18751	2207	7	the	the	DT
18751	2207	8	surface	surface	NN
18751	2207	9	of	of	IN
18751	2207	10	the	the	DT
18751	2207	11	lead	lead	NN
18751	2207	12	does	do	VBZ
18751	2207	13	not	not	RB
18751	2207	14	clear	clear	VB
18751	2207	15	,	,	,
18751	2207	16	add	add	VB
18751	2207	17	a	a	DT
18751	2207	18	small	small	JJ
18751	2207	19	lump	lump	NN
18751	2207	20	of	of	IN
18751	2207	21	borax	borax	NNS
18751	2207	22	and	and	CC
18751	2207	23	20	20	CD
18751	2207	24	grams	gram	NNS
18751	2207	25	more	more	JJR
18751	2207	26	lead	lead	NN
18751	2207	27	;	;	:
18751	2207	28	then	then	RB
18751	2207	29	close	close	VB
18751	2207	30	the	the	DT
18751	2207	31	muffle	muffle	NN
18751	2207	32	,	,	,
18751	2207	33	and	and	CC
18751	2207	34	keep	keep	VB
18751	2207	35	the	the	DT
18751	2207	36	temperature	temperature	NN
18751	2207	37	as	as	RB
18751	2207	38	high	high	JJ
18751	2207	39	as	as	IN
18751	2207	40	possible	possible	JJ
18751	2207	41	.	.	.
18751	2208	1	If	if	IN
18751	2208	2	the	the	DT
18751	2208	3	slag	slag	NN
18751	2208	4	forms	form	VBZ
18751	2208	5	properly	properly	RB
18751	2208	6	,	,	,
18751	2208	7	but	but	CC
18751	2208	8	shows	show	VBZ
18751	2208	9	unfused	unfused	JJ
18751	2208	10	or	or	CC
18751	2208	11	only	only	RB
18751	2208	12	half	half	RB
18751	2208	13	-	-	HYPH
18751	2208	14	fused	fuse	VBN
18751	2208	15	lumps	lump	NNS
18751	2208	16	,	,	,
18751	2208	17	even	even	RB
18751	2208	18	when	when	WRB
18751	2208	19	the	the	DT
18751	2208	20	scorification	scorification	NN
18751	2208	21	has	have	VBZ
18751	2208	22	proceeded	proceed	VBN
18751	2208	23	for	for	IN
18751	2208	24	some	some	DT
18751	2208	25	time	time	NN
18751	2208	26	,	,	,
18751	2208	27	add	add	VB
18751	2208	28	more	more	JJR
18751	2208	29	borax	borax	NNS
18751	2208	30	,	,	,
18751	2208	31	and	and	CC
18751	2208	32	stir	stir	VB
18751	2208	33	with	with	IN
18751	2208	34	an	an	DT
18751	2208	35	iron	iron	NN
18751	2208	36	rod	rod	NN
18751	2208	37	.	.	.
18751	2209	1	The	the	DT
18751	2209	2	slag	slag	NN
18751	2209	3	adhering	adhere	VBG
18751	2209	4	to	to	IN
18751	2209	5	the	the	DT
18751	2209	6	rod	rod	NN
18751	2209	7	must	must	MD
18751	2209	8	be	be	VB
18751	2209	9	detached	detach	VBN
18751	2209	10	by	by	IN
18751	2209	11	hammering	hammering	NN
18751	2209	12	,	,	,
18751	2209	13	and	and	CC
18751	2209	14	replaced	replace	VBN
18751	2209	15	in	in	IN
18751	2209	16	the	the	DT
18751	2209	17	scorifier	scorifi	JJR
18751	2209	18	.	.	.
18751	2210	1	If	if	IN
18751	2210	2	the	the	DT
18751	2210	3	ore	ore	NN
18751	2210	4	consists	consist	VBZ
18751	2210	5	largely	largely	RB
18751	2210	6	of	of	IN
18751	2210	7	quartz	quartz	NN
18751	2210	8	,	,	,
18751	2210	9	soda	soda	NN
18751	2210	10	should	should	MD
18751	2210	11	be	be	VB
18751	2210	12	added	add	VBN
18751	2210	13	instead	instead	RB
18751	2210	14	of	of	IN
18751	2210	15	borax	borax	NNS
18751	2210	16	;	;	:
18751	2210	17	or	or	CC
18751	2210	18	,	,	,
18751	2210	19	if	if	IN
18751	2210	20	it	-PRON-	PRP
18751	2210	21	contains	contain	VBZ
18751	2210	22	much	much	JJ
18751	2210	23	copper	copper	NN
18751	2210	24	,	,	,
18751	2210	25	powdered	powder	VBN
18751	2210	26	quartz	quartz	NN
18751	2210	27	may	may	MD
18751	2210	28	be	be	VB
18751	2210	29	used	use	VBN
18751	2210	30	.	.	.
18751	2211	1	If	if	IN
18751	2211	2	the	the	DT
18751	2211	3	scorifier	scorifi	JJR
18751	2211	4	at	at	IN
18751	2211	5	the	the	DT
18751	2211	6	end	end	NN
18751	2211	7	of	of	IN
18751	2211	8	an	an	DT
18751	2211	9	operation	operation	NN
18751	2211	10	is	be	VBZ
18751	2211	11	more	more	JJR
18751	2211	12	than	than	IN
18751	2211	13	usually	usually	RB
18751	2211	14	corroded	corrode	VBN
18751	2211	15	,	,	,
18751	2211	16	the	the	DT
18751	2211	17	borax	borax	NN
18751	2211	18	should	should	MD
18751	2211	19	be	be	VB
18751	2211	20	replaced	replace	VBN
18751	2211	21	in	in	IN
18751	2211	22	subsequent	subsequent	JJ
18751	2211	23	assays	assay	NNS
18751	2211	24	on	on	IN
18751	2211	25	similar	similar	JJ
18751	2211	26	ores	ore	NNS
18751	2211	27	by	by	IN
18751	2211	28	powdered	powdered	JJ
18751	2211	29	glass	glass	NN
18751	2211	30	or	or	CC
18751	2211	31	quartz	quartz	NN
18751	2211	32	.	.	.
18751	2212	1	If	if	IN
18751	2212	2	a	a	DT
18751	2212	3	fairly	fairly	RB
18751	2212	4	fluid	fluid	JJ
18751	2212	5	slag	slag	NN
18751	2212	6	is	be	VBZ
18751	2212	7	formed	form	VBN
18751	2212	8	which	which	WDT
18751	2212	9	does	do	VBZ
18751	2212	10	not	not	RB
18751	2212	11	clear	clear	VB
18751	2212	12	from	from	IN
18751	2212	13	the	the	DT
18751	2212	14	metal	metal	NN
18751	2212	15	and	and	CC
18751	2212	16	show	show	VB
18751	2212	17	the	the	DT
18751	2212	18	eye	eye	NN
18751	2212	19	,	,	,
18751	2212	20	more	more	JJR
18751	2212	21	lead	lead	NN
18751	2212	22	and	and	CC
18751	2212	23	a	a	DT
18751	2212	24	higher	high	JJR
18751	2212	25	temperature	temperature	NN
18751	2212	26	is	be	VBZ
18751	2212	27	wanted	want	VBN
18751	2212	28	.	.	.
18751	2213	1	As	as	IN
18751	2213	2	a	a	DT
18751	2213	3	general	general	JJ
18751	2213	4	rule	rule	NN
18751	2213	5	,	,	,
18751	2213	6	it	-PRON-	PRP
18751	2213	7	may	may	MD
18751	2213	8	be	be	VB
18751	2213	9	stated	state	VBN
18751	2213	10	that	that	IN
18751	2213	11	when	when	WRB
18751	2213	12	a	a	DT
18751	2213	13	scorification	scorification	NN
18751	2213	14	is	be	VBZ
18751	2213	15	unsatisfactory	unsatisfactory	JJ
18751	2213	16	,	,	,
18751	2213	17	what	what	WP
18751	2213	18	is	be	VBZ
18751	2213	19	wanted	want	VBN
18751	2213	20	is	be	VBZ
18751	2213	21	more	more	JJR
18751	2213	22	heat	heat	NN
18751	2213	23	,	,	,
18751	2213	24	more	more	JJR
18751	2213	25	lead	lead	JJ
18751	2213	26	,	,	,
18751	2213	27	or	or	CC
18751	2213	28	more	more	JJR
18751	2213	29	borax	borax	NNS
18751	2213	30	.	.	.
18751	2214	1	It	-PRON-	PRP
18751	2214	2	is	be	VBZ
18751	2214	3	a	a	DT
18751	2214	4	safe	safe	JJ
18751	2214	5	plan	plan	NN
18751	2214	6	when	when	WRB
18751	2214	7	work	work	NN
18751	2214	8	has	have	VBZ
18751	2214	9	to	to	TO
18751	2214	10	be	be	VB
18751	2214	11	done	do	VBN
18751	2214	12	on	on	IN
18751	2214	13	a	a	DT
18751	2214	14	strange	strange	JJ
18751	2214	15	ore	ore	NN
18751	2214	16	,	,	,
18751	2214	17	to	to	TO
18751	2214	18	make	make	VB
18751	2214	19	three	three	CD
18751	2214	20	or	or	CC
18751	2214	21	four	four	CD
18751	2214	22	assays	assay	NNS
18751	2214	23	with	with	IN
18751	2214	24	varying	vary	VBG
18751	2214	25	quantities	quantity	NNS
18751	2214	26	of	of	IN
18751	2214	27	lead	lead	NN
18751	2214	28	.	.	.
18751	2215	1	The	the	DT
18751	2215	2	proportion	proportion	NN
18751	2215	3	of	of	IN
18751	2215	4	lead	lead	NN
18751	2215	5	is	be	VBZ
18751	2215	6	right	right	JJ
18751	2215	7	when	when	WRB
18751	2215	8	a	a	DT
18751	2215	9	further	further	JJ
18751	2215	10	addition	addition	NN
18751	2215	11	does	do	VBZ
18751	2215	12	not	not	RB
18751	2215	13	yield	yield	VB
18751	2215	14	a	a	DT
18751	2215	15	higher	high	JJR
18751	2215	16	result	result	NN
18751	2215	17	.	.	.
18751	2216	1	The	the	DT
18751	2216	2	proper	proper	JJ
18751	2216	3	proportion	proportion	NN
18751	2216	4	having	have	VBG
18751	2216	5	been	be	VBN
18751	2216	6	found	find	VBN
18751	2216	7	,	,	,
18751	2216	8	a	a	DT
18751	2216	9	note	note	NN
18751	2216	10	of	of	IN
18751	2216	11	it	-PRON-	PRP
18751	2216	12	should	should	MD
18751	2216	13	be	be	VB
18751	2216	14	made	make	VBN
18751	2216	15	for	for	IN
18751	2216	16	future	future	JJ
18751	2216	17	use	use	NN
18751	2216	18	.	.	.
18751	2217	1	POT	POT	NNP
18751	2217	2	ASSAYS	ASSAYS	NNP
18751	2217	3	.	.	.
18751	2218	1	The	the	DT
18751	2218	2	object	object	NN
18751	2218	3	of	of	IN
18751	2218	4	the	the	DT
18751	2218	5	fusion	fusion	NN
18751	2218	6	in	in	IN
18751	2218	7	a	a	DT
18751	2218	8	crucible	crucible	JJ
18751	2218	9	,	,	,
18751	2218	10	like	like	IN
18751	2218	11	that	that	DT
18751	2218	12	of	of	IN
18751	2218	13	scorification	scorification	NN
18751	2218	14	,	,	,
18751	2218	15	is	be	VBZ
18751	2218	16	to	to	TO
18751	2218	17	concentrate	concentrate	VB
18751	2218	18	the	the	DT
18751	2218	19	silver	silver	NN
18751	2218	20	in	in	IN
18751	2218	21	a	a	DT
18751	2218	22	button	button	NN
18751	2218	23	of	of	IN
18751	2218	24	lead	lead	NN
18751	2218	25	which	which	WDT
18751	2218	26	is	be	VBZ
18751	2218	27	to	to	TO
18751	2218	28	be	be	VB
18751	2218	29	subsequently	subsequently	RB
18751	2218	30	cupelled	cupel	VBN
18751	2218	31	;	;	:
18751	2218	32	and	and	CC
18751	2218	33	to	to	TO
18751	2218	34	retain	retain	VB
18751	2218	35	the	the	DT
18751	2218	36	earthy	earthy	JJ
18751	2218	37	and	and	CC
18751	2218	38	waste	waste	NN
18751	2218	39	matters	matter	NNS
18751	2218	40	in	in	IN
18751	2218	41	the	the	DT
18751	2218	42	slag	slag	NN
18751	2218	43	.	.	.
18751	2219	1	It	-PRON-	PRP
18751	2219	2	is	be	VBZ
18751	2219	3	necessary	necessary	JJ
18751	2219	4	to	to	TO
18751	2219	5	consider	consider	VB
18751	2219	6	the	the	DT
18751	2219	7	quality	quality	NN
18751	2219	8	of	of	IN
18751	2219	9	the	the	DT
18751	2219	10	slag	slag	NN
18751	2219	11	and	and	CC
18751	2219	12	the	the	DT
18751	2219	13	weight	weight	NN
18751	2219	14	and	and	CC
18751	2219	15	quality	quality	NN
18751	2219	16	of	of	IN
18751	2219	17	the	the	DT
18751	2219	18	lead	lead	NN
18751	2219	19	.	.	.
18751	2220	1	The	the	DT
18751	2220	2	slag	slag	NN
18751	2220	3	when	when	WRB
18751	2220	4	fused	fuse	VBN
18751	2220	5	should	should	MD
18751	2220	6	be	be	VB
18751	2220	7	liquid	liquid	JJ
18751	2220	8	and	and	CC
18751	2220	9	homogeneous	homogeneous	JJ
18751	2220	10	,	,	,
18751	2220	11	and	and	CC
18751	2220	12	not	not	RB
18751	2220	13	too	too	RB
18751	2220	14	corrosive	corrosive	JJ
18751	2220	15	on	on	IN
18751	2220	16	the	the	DT
18751	2220	17	crucible	crucible	NN
18751	2220	18	.	.	.
18751	2221	1	The	the	DT
18751	2221	2	button	button	NN
18751	2221	3	of	of	IN
18751	2221	4	lead	lead	NN
18751	2221	5	should	should	MD
18751	2221	6	be	be	VB
18751	2221	7	soft	soft	JJ
18751	2221	8	,	,	,
18751	2221	9	malleable	malleable	JJ
18751	2221	10	,	,	,
18751	2221	11	and	and	CC
18751	2221	12	free	free	JJ
18751	2221	13	from	from	IN
18751	2221	14	a	a	DT
18751	2221	15	coating	coating	NN
18751	2221	16	of	of	IN
18751	2221	17	regulus	regulus	NN
18751	2221	18	.	.	.
18751	2222	1	[	[	-LRB-
18751	2222	2	10	10	CD
18751	2222	3	]	]	-RRB-
18751	2222	4	In	in	IN
18751	2222	5	weight	weight	NN
18751	2222	6	it	-PRON-	PRP
18751	2222	7	should	should	MD
18751	2222	8	not	not	RB
18751	2222	9	differ	differ	VB
18751	2222	10	much	much	RB
18751	2222	11	from	from	IN
18751	2222	12	the	the	DT
18751	2222	13	ore	ore	NN
18751	2222	14	taken	take	VBN
18751	2222	15	.	.	.
18751	2223	1	With	with	IN
18751	2223	2	20	20	CD
18751	2223	3	grams	gram	NNS
18751	2223	4	of	of	IN
18751	2223	5	ore	ore	NN
18751	2223	6	,	,	,
18751	2223	7	for	for	IN
18751	2223	8	example	example	NN
18751	2223	9	,	,	,
18751	2223	10	a	a	DT
18751	2223	11	button	button	NN
18751	2223	12	of	of	IN
18751	2223	13	lead	lead	NN
18751	2223	14	weighing	weigh	VBG
18751	2223	15	from	from	IN
18751	2223	16	18	18	CD
18751	2223	17	to	to	TO
18751	2223	18	25	25	CD
18751	2223	19	grams	gram	NNS
18751	2223	20	will	will	MD
18751	2223	21	be	be	VB
18751	2223	22	satisfactory	satisfactory	JJ
18751	2223	23	:	:	:
18751	2223	24	less	less	JJR
18751	2223	25	than	than	IN
18751	2223	26	this	this	DT
18751	2223	27	would	would	MD
18751	2223	28	leave	leave	VB
18751	2223	29	an	an	DT
18751	2223	30	undue	undue	JJ
18751	2223	31	proportion	proportion	NN
18751	2223	32	of	of	IN
18751	2223	33	silver	silver	NN
18751	2223	34	in	in	IN
18751	2223	35	the	the	DT
18751	2223	36	slag	slag	NN
18751	2223	37	;	;	:
18751	2223	38	and	and	CC
18751	2223	39	more	more	JJR
18751	2223	40	would	would	MD
18751	2223	41	be	be	VB
18751	2223	42	unnecessarily	unnecessarily	RB
18751	2223	43	large	large	JJ
18751	2223	44	for	for	IN
18751	2223	45	cupelling	cupel	VBG
18751	2223	46	,	,	,
18751	2223	47	and	and	CC
18751	2223	48	would	would	MD
18751	2223	49	increase	increase	VB
18751	2223	50	the	the	DT
18751	2223	51	loss	loss	NN
18751	2223	52	in	in	IN
18751	2223	53	that	that	DT
18751	2223	54	operation	operation	NN
18751	2223	55	.	.	.
18751	2224	1	With	with	IN
18751	2224	2	average	average	JJ
18751	2224	3	ores	ore	NNS
18751	2224	4	,	,	,
18751	2224	5	take	take	VB
18751	2224	6	20	20	CD
18751	2224	7	grams	gram	NNS
18751	2224	8	of	of	IN
18751	2224	9	the	the	DT
18751	2224	10	powdered	powdered	JJ
18751	2224	11	ore	ore	NN
18751	2224	12	and	and	CC
18751	2224	13	mix	mix	VB
18751	2224	14	with	with	IN
18751	2224	15	30	30	CD
18751	2224	16	grams	gram	NNS
18751	2224	17	of	of	IN
18751	2224	18	"	"	``
18751	2224	19	soda	soda	NN
18751	2224	20	,	,	,
18751	2224	21	"	"	''
18751	2224	22	40	40	CD
18751	2224	23	grams	gram	NNS
18751	2224	24	of	of	IN
18751	2224	25	red	red	JJ
18751	2224	26	-	-	HYPH
18751	2224	27	lead	lead	NN
18751	2224	28	or	or	CC
18751	2224	29	litharge	litharge	NN
18751	2224	30	,	,	,
18751	2224	31	5	5	CD
18751	2224	32	grams	gram	NNS
18751	2224	33	of	of	IN
18751	2224	34	borax	borax	NNS
18751	2224	35	,	,	,
18751	2224	36	and	and	CC
18751	2224	37	from	from	IN
18751	2224	38	2	2	CD
18751	2224	39	to	to	IN
18751	2224	40	2.5	2.5	CD
18751	2224	41	grams	gram	NNS
18751	2224	42	of	of	IN
18751	2224	43	flour	flour	NN
18751	2224	44	,	,	,
18751	2224	45	and	and	CC
18751	2224	46	place	place	NN
18751	2224	47	in	in	IN
18751	2224	48	an	an	DT
18751	2224	49	E	e	NN
18751	2224	50	crucible	crucible	NN
18751	2224	51	(	(	-LRB-
18751	2224	52	Battersea	Battersea	NNP
18751	2224	53	round	round	NN
18751	2224	54	)	)	-RRB-
18751	2224	55	.	.	.
18751	2225	1	Put	put	VB
18751	2225	2	these	these	DT
18751	2225	3	in	in	IN
18751	2225	4	the	the	DT
18751	2225	5	furnace	furnace	NN
18751	2225	6	at	at	IN
18751	2225	7	a	a	DT
18751	2225	8	red	red	JJ
18751	2225	9	heat	heat	NN
18751	2225	10	,	,	,
18751	2225	11	cover	cover	VB
18751	2225	12	the	the	DT
18751	2225	13	crucible	crucible	NN
18751	2225	14	,	,	,
18751	2225	15	and	and	CC
18751	2225	16	gradually	gradually	RB
18751	2225	17	raise	raise	VB
18751	2225	18	the	the	DT
18751	2225	19	temperature	temperature	NN
18751	2225	20	until	until	IN
18751	2225	21	the	the	DT
18751	2225	22	whole	whole	JJ
18751	2225	23	charge	charge	NN
18751	2225	24	has	have	VBZ
18751	2225	25	melted	melt	VBN
18751	2225	26	down	down	RP
18751	2225	27	and	and	CC
18751	2225	28	is	be	VBZ
18751	2225	29	in	in	IN
18751	2225	30	a	a	DT
18751	2225	31	state	state	NN
18751	2225	32	of	of	IN
18751	2225	33	tranquil	tranquil	JJ
18751	2225	34	fusion	fusion	NN
18751	2225	35	.	.	.
18751	2226	1	Pour	pour	VB
18751	2226	2	into	into	IN
18751	2226	3	a	a	DT
18751	2226	4	mould	mould	NN
18751	2226	5	,	,	,
18751	2226	6	and	and	CC
18751	2226	7	replace	replace	VB
18751	2226	8	the	the	DT
18751	2226	9	crucible	crucible	NN
18751	2226	10	in	in	IN
18751	2226	11	the	the	DT
18751	2226	12	furnace	furnace	NN
18751	2226	13	.	.	.
18751	2227	1	As	as	RB
18751	2227	2	soon	soon	RB
18751	2227	3	as	as	IN
18751	2227	4	the	the	DT
18751	2227	5	lead	lead	NN
18751	2227	6	is	be	VBZ
18751	2227	7	solid	solid	JJ
18751	2227	8	,	,	,
18751	2227	9	detach	detach	VB
18751	2227	10	the	the	DT
18751	2227	11	slag	slag	NN
18751	2227	12	and	and	CC
18751	2227	13	put	put	VB
18751	2227	14	it	-PRON-	PRP
18751	2227	15	back	back	RB
18751	2227	16	into	into	IN
18751	2227	17	the	the	DT
18751	2227	18	crucible	crucible	JJ
18751	2227	19	;	;	:
18751	2227	20	and	and	CC
18751	2227	21	when	when	WRB
18751	2227	22	it	-PRON-	PRP
18751	2227	23	is	be	VBZ
18751	2227	24	again	again	RB
18751	2227	25	fluid	fluid	JJ
18751	2227	26	,	,	,
18751	2227	27	charge	charge	VB
18751	2227	28	on	on	RP
18751	2227	29	to	to	IN
18751	2227	30	it	-PRON-	PRP
18751	2227	31	with	with	IN
18751	2227	32	a	a	DT
18751	2227	33	copper	copper	NN
18751	2227	34	scoop	scoop	NN
18751	2227	35	a	a	DT
18751	2227	36	mixture	mixture	NN
18751	2227	37	of	of	IN
18751	2227	38	20	20	CD
18751	2227	39	grams	gram	NNS
18751	2227	40	of	of	IN
18751	2227	41	oxide	oxide	NN
18751	2227	42	of	of	IN
18751	2227	43	lead	lead	NN
18751	2227	44	,	,	,
18751	2227	45	and	and	CC
18751	2227	46	1	1	CD
18751	2227	47	gram	gram	NN
18751	2227	48	of	of	IN
18751	2227	49	charcoal	charcoal	NN
18751	2227	50	:	:	:
18751	2227	51	when	when	WRB
18751	2227	52	fusion	fusion	NN
18751	2227	53	has	have	VBZ
18751	2227	54	again	again	RB
18751	2227	55	become	become	VBN
18751	2227	56	tranquil	tranquil	JJ
18751	2227	57	,	,	,
18751	2227	58	pour	pour	VBP
18751	2227	59	and	and	CC
18751	2227	60	detach	detach	VBP
18751	2227	61	the	the	DT
18751	2227	62	button	button	NN
18751	2227	63	of	of	IN
18751	2227	64	lead	lead	NN
18751	2227	65	.	.	.
18751	2228	1	The	the	DT
18751	2228	2	lead	lead	JJ
18751	2228	3	buttons	button	NNS
18751	2228	4	should	should	MD
18751	2228	5	be	be	VB
18751	2228	6	hammered	hammer	VBN
18751	2228	7	into	into	IN
18751	2228	8	discs	disc	NNS
18751	2228	9	with	with	IN
18751	2228	10	rounded	rounded	JJ
18751	2228	11	edges	edge	NNS
18751	2228	12	,	,	,
18751	2228	13	and	and	CC
18751	2228	14	be	be	VB
18751	2228	15	freed	free	VBN
18751	2228	16	from	from	IN
18751	2228	17	slag	slag	NN
18751	2228	18	;	;	:
18751	2228	19	if	if	IN
18751	2228	20	too	too	RB
18751	2228	21	big	big	JJ
18751	2228	22	for	for	IN
18751	2228	23	a	a	DT
18751	2228	24	cupel	cupel	NN
18751	2228	25	they	-PRON-	PRP
18751	2228	26	may	may	MD
18751	2228	27	be	be	VB
18751	2228	28	scorified	scorify	VBN
18751	2228	29	together	together	RB
18751	2228	30	in	in	IN
18751	2228	31	a	a	DT
18751	2228	32	small	small	JJ
18751	2228	33	scorifier	scorifi	JJR
18751	2228	34	,	,	,
18751	2228	35	but	but	CC
18751	2228	36	it	-PRON-	PRP
18751	2228	37	is	be	VBZ
18751	2228	38	better	well	JJR
18751	2228	39	to	to	TO
18751	2228	40	cupel	cupel	VB
18751	2228	41	them	-PRON-	PRP
18751	2228	42	separately	separately	RB
18751	2228	43	.	.	.
18751	2229	1	~Ores	~ores	XX
18751	2229	2	containing	contain	VBG
18751	2229	3	Metallic	Metallic	NNP
18751	2229	4	Oxides.~--Peroxides	Oxides.~--Peroxides	NNP
18751	2229	5	of	of	IN
18751	2229	6	iron	iron	NN
18751	2229	7	,	,	,
18751	2229	8	manganese	manganese	JJ
18751	2229	9	,	,	,
18751	2229	10	and	and	CC
18751	2229	11	copper	copper	NN
18751	2229	12	interfere	interfere	RB
18751	2229	13	by	by	IN
18751	2229	14	counteracting	counteract	VBG
18751	2229	15	the	the	DT
18751	2229	16	effect	effect	NN
18751	2229	17	of	of	IN
18751	2229	18	the	the	DT
18751	2229	19	charcoal	charcoal	NN
18751	2229	20	or	or	CC
18751	2229	21	flour	flour	NN
18751	2229	22	,	,	,
18751	2229	23	and	and	CC
18751	2229	24	thus	thus	RB
18751	2229	25	reducing	reduce	VBG
18751	2229	26	the	the	DT
18751	2229	27	size	size	NN
18751	2229	28	of	of	IN
18751	2229	29	the	the	DT
18751	2229	30	lead	lead	JJ
18751	2229	31	button	button	NN
18751	2229	32	.	.	.
18751	2230	1	Peroxide	peroxide	NN
18751	2230	2	of	of	IN
18751	2230	3	iron	iron	NN
18751	2230	4	will	will	MD
18751	2230	5	reduce	reduce	VB
18751	2230	6	the	the	DT
18751	2230	7	weight	weight	NN
18751	2230	8	of	of	IN
18751	2230	9	lead	lead	NN
18751	2230	10	by	by	IN
18751	2230	11	a	a	DT
18751	2230	12	little	little	JJ
18751	2230	13	more	more	JJR
18751	2230	14	than	than	IN
18751	2230	15	its	-PRON-	PRP$
18751	2230	16	own	own	JJ
18751	2230	17	weight	weight	NN
18751	2230	18	;	;	:
18751	2230	19	and	and	CC
18751	2230	20	peroxide	peroxide	NN
18751	2230	21	of	of	IN
18751	2230	22	manganese	manganese	NNP
18751	2230	23	has	have	VBZ
18751	2230	24	about	about	RB
18751	2230	25	twice	twice	PDT
18751	2230	26	this	this	DT
18751	2230	27	effect	effect	NN
18751	2230	28	.	.	.
18751	2231	1	When	when	WRB
18751	2231	2	these	these	DT
18751	2231	3	oxides	oxide	NNS
18751	2231	4	are	be	VBP
18751	2231	5	present	present	JJ
18751	2231	6	an	an	DT
18751	2231	7	additional	additional	JJ
18751	2231	8	quantity	quantity	NN
18751	2231	9	of	of	IN
18751	2231	10	flour	flour	NN
18751	2231	11	must	must	MD
18751	2231	12	be	be	VB
18751	2231	13	used	use	VBN
18751	2231	14	,	,	,
18751	2231	15	and	and	CC
18751	2231	16	precautions	precaution	NNS
18751	2231	17	must	must	MD
18751	2231	18	be	be	VB
18751	2231	19	taken	take	VBN
18751	2231	20	to	to	TO
18751	2231	21	prevent	prevent	VB
18751	2231	22	reoxidation	reoxidation	NN
18751	2231	23	of	of	IN
18751	2231	24	the	the	DT
18751	2231	25	slag	slag	NN
18751	2231	26	by	by	IN
18751	2231	27	the	the	DT
18751	2231	28	furnace	furnace	NN
18751	2231	29	gases	gas	NNS
18751	2231	30	.	.	.
18751	2232	1	This	this	DT
18751	2232	2	may	may	MD
18751	2232	3	best	best	RB
18751	2232	4	be	be	VB
18751	2232	5	prevented	prevent	VBN
18751	2232	6	by	by	IN
18751	2232	7	using	use	VBG
18751	2232	8	a	a	DT
18751	2232	9	layer	layer	NN
18751	2232	10	of	of	IN
18751	2232	11	common	common	JJ
18751	2232	12	salt	salt	NN
18751	2232	13	as	as	IN
18751	2232	14	a	a	DT
18751	2232	15	cover	cover	NN
18751	2232	16	to	to	IN
18751	2232	17	the	the	DT
18751	2232	18	charge	charge	NN
18751	2232	19	.	.	.
18751	2233	1	When	when	WRB
18751	2233	2	the	the	DT
18751	2233	3	ores	ore	NNS
18751	2233	4	contain	contain	VBP
18751	2233	5	a	a	DT
18751	2233	6	good	good	JJ
18751	2233	7	deal	deal	NN
18751	2233	8	of	of	IN
18751	2233	9	quartz	quartz	NN
18751	2233	10	or	or	CC
18751	2233	11	stony	stony	NNP
18751	2233	12	matter	matter	NNP
18751	2233	13	,	,	,
18751	2233	14	the	the	DT
18751	2233	15	fluxes	flux	NNS
18751	2233	16	just	just	RB
18751	2233	17	given	give	VBN
18751	2233	18	(	(	-LRB-
18751	2233	19	for	for	IN
18751	2233	20	average	average	JJ
18751	2233	21	ores	ore	NNS
18751	2233	22	)	)	-RRB-
18751	2233	23	will	will	MD
18751	2233	24	do	do	VB
18751	2233	25	;	;	:
18751	2233	26	but	but	CC
18751	2233	27	the	the	DT
18751	2233	28	proportion	proportion	NN
18751	2233	29	of	of	IN
18751	2233	30	soda	soda	NN
18751	2233	31	should	should	MD
18751	2233	32	be	be	VB
18751	2233	33	diminished	diminish	VBN
18751	2233	34	,	,	,
18751	2233	35	and	and	CC
18751	2233	36	that	that	DT
18751	2233	37	of	of	IN
18751	2233	38	the	the	DT
18751	2233	39	borax	borax	NNS
18751	2233	40	,	,	,
18751	2233	41	oxide	oxide	NN
18751	2233	42	of	of	IN
18751	2233	43	lead	lead	NN
18751	2233	44	,	,	,
18751	2233	45	and	and	CC
18751	2233	46	flour	flour	NN
18751	2233	47	increased	increase	VBD
18751	2233	48	as	as	IN
18751	2233	49	the	the	DT
18751	2233	50	quantity	quantity	NN
18751	2233	51	of	of	IN
18751	2233	52	metallic	metallic	JJ
18751	2233	53	oxides	oxide	NNS
18751	2233	54	become	become	VBP
18751	2233	55	greater	great	JJR
18751	2233	56	.	.	.
18751	2234	1	If	if	IN
18751	2234	2	the	the	DT
18751	2234	3	ore	ore	NN
18751	2234	4	contains	contain	VBZ
18751	2234	5	practically	practically	RB
18751	2234	6	no	no	DT
18751	2234	7	quartz	quartz	NN
18751	2234	8	,	,	,
18751	2234	9	the	the	DT
18751	2234	10	soda	soda	NN
18751	2234	11	may	may	MD
18751	2234	12	be	be	VB
18751	2234	13	altogether	altogether	RB
18751	2234	14	omitted	omit	VBN
18751	2234	15	,	,	,
18751	2234	16	and	and	CC
18751	2234	17	some	some	DT
18751	2234	18	glass	glass	NN
18751	2234	19	or	or	CC
18751	2234	20	powdered	powder	VBN
18751	2234	21	quartz	quartz	NN
18751	2234	22	added	add	VBD
18751	2234	23	.	.	.
18751	2235	1	The	the	DT
18751	2235	2	following	follow	VBG
18751	2235	3	charge	charge	NN
18751	2235	4	may	may	MD
18751	2235	5	be	be	VB
18751	2235	6	taken	take	VBN
18751	2235	7	as	as	IN
18751	2235	8	an	an	DT
18751	2235	9	example	example	NN
18751	2235	10	:	:	:
18751	2235	11	weigh	weigh	VB
18751	2235	12	up	up	RP
18751	2235	13	20	20	CD
18751	2235	14	grams	gram	NNS
18751	2235	15	of	of	IN
18751	2235	16	the	the	DT
18751	2235	17	powdered	powdered	JJ
18751	2235	18	ore	ore	NN
18751	2235	19	,	,	,
18751	2235	20	15	15	CD
18751	2235	21	grams	gram	NNS
18751	2235	22	each	each	DT
18751	2235	23	of	of	IN
18751	2235	24	"	"	``
18751	2235	25	soda	soda	NN
18751	2235	26	"	"	''
18751	2235	27	and	and	CC
18751	2235	28	borax	borax	NNS
18751	2235	29	,	,	,
18751	2235	30	60	60	CD
18751	2235	31	grams	gram	NNS
18751	2235	32	of	of	IN
18751	2235	33	oxide	oxide	NN
18751	2235	34	of	of	IN
18751	2235	35	lead	lead	NN
18751	2235	36	,	,	,
18751	2235	37	and	and	CC
18751	2235	38	5	5	CD
18751	2235	39	grams	gram	NNS
18751	2235	40	of	of	IN
18751	2235	41	flour	flour	NN
18751	2235	42	.	.	.
18751	2236	1	Mix	mix	VB
18751	2236	2	and	and	CC
18751	2236	3	place	place	VB
18751	2236	4	them	-PRON-	PRP
18751	2236	5	in	in	IN
18751	2236	6	an	an	DT
18751	2236	7	E	e	NN
18751	2236	8	crucible	crucible	NN
18751	2236	9	,	,	,
18751	2236	10	and	and	CC
18751	2236	11	cover	cover	VB
18751	2236	12	with	with	IN
18751	2236	13	a	a	DT
18751	2236	14	layer	layer	NN
18751	2236	15	of	of	IN
18751	2236	16	from	from	IN
18751	2236	17	a	a	DT
18751	2236	18	quarter	quarter	NN
18751	2236	19	to	to	IN
18751	2236	20	half	half	PDT
18751	2236	21	an	an	DT
18751	2236	22	inch	inch	NN
18751	2236	23	of	of	IN
18751	2236	24	common	common	JJ
18751	2236	25	salt	salt	NN
18751	2236	26	.	.	.
18751	2237	1	Place	place	NN
18751	2237	2	in	in	IN
18751	2237	3	the	the	DT
18751	2237	4	furnace	furnace	NN
18751	2237	5	as	as	IN
18751	2237	6	before	before	RB
18751	2237	7	.	.	.
18751	2238	1	The	the	DT
18751	2238	2	salt	salt	NN
18751	2238	3	will	will	MD
18751	2238	4	give	give	VB
18751	2238	5	off	off	RP
18751	2238	6	a	a	DT
18751	2238	7	considerable	considerable	JJ
18751	2238	8	amount	amount	NN
18751	2238	9	of	of	IN
18751	2238	10	fume	fume	NN
18751	2238	11	,	,	,
18751	2238	12	which	which	WDT
18751	2238	13	will	will	MD
18751	2238	14	,	,	,
18751	2238	15	to	to	IN
18751	2238	16	a	a	DT
18751	2238	17	certain	certain	JJ
18751	2238	18	extent	extent	NN
18751	2238	19	,	,	,
18751	2238	20	conceal	conceal	VB
18751	2238	21	the	the	DT
18751	2238	22	state	state	NN
18751	2238	23	of	of	IN
18751	2238	24	the	the	DT
18751	2238	25	charge	charge	NN
18751	2238	26	:	:	:
18751	2238	27	when	when	WRB
18751	2238	28	the	the	DT
18751	2238	29	crucible	crucible	NN
18751	2238	30	has	have	VBZ
18751	2238	31	been	be	VBN
18751	2238	32	in	in	IN
18751	2238	33	the	the	DT
18751	2238	34	furnace	furnace	NN
18751	2238	35	for	for	IN
18751	2238	36	about	about	RB
18751	2238	37	25	25	CD
18751	2238	38	minutes	minute	NNS
18751	2238	39	remove	remove	VBP
18751	2238	40	it	-PRON-	PRP
18751	2238	41	and	and	CC
18751	2238	42	pour	pour	VB
18751	2238	43	out	out	RP
18751	2238	44	the	the	DT
18751	2238	45	contents	content	NNS
18751	2238	46	immediately	immediately	RB
18751	2238	47	.	.	.
18751	2239	1	With	with	IN
18751	2239	2	ores	ore	NNS
18751	2239	3	that	that	WDT
18751	2239	4	produce	produce	VBP
18751	2239	5	a	a	DT
18751	2239	6	thick	thick	JJ
18751	2239	7	slag	slag	NN
18751	2239	8	the	the	DT
18751	2239	9	addition	addition	NN
18751	2239	10	of	of	IN
18751	2239	11	5	5	CD
18751	2239	12	grams	gram	NNS
18751	2239	13	of	of	IN
18751	2239	14	fluor	fluor	NN
18751	2239	15	spar	spar	NNP
18751	2239	16	will	will	MD
18751	2239	17	be	be	VB
18751	2239	18	an	an	DT
18751	2239	19	advantage	advantage	NN
18751	2239	20	.	.	.
18751	2240	1	It	-PRON-	PRP
18751	2240	2	may	may	MD
18751	2240	3	happen	happen	VB
18751	2240	4	that	that	DT
18751	2240	5	with	with	IN
18751	2240	6	an	an	DT
18751	2240	7	unknown	unknown	JJ
18751	2240	8	ore	ore	NN
18751	2240	9	the	the	DT
18751	2240	10	first	first	JJ
18751	2240	11	assay	assay	NN
18751	2240	12	will	will	MD
18751	2240	13	be	be	VB
18751	2240	14	more	more	RBR
18751	2240	15	or	or	CC
18751	2240	16	less	less	RBR
18751	2240	17	unsatisfactory	unsatisfactory	JJ
18751	2240	18	:	:	:
18751	2240	19	but	but	CC
18751	2240	20	from	from	IN
18751	2240	21	it	-PRON-	PRP
18751	2240	22	the	the	DT
18751	2240	23	necessity	necessity	NN
18751	2240	24	for	for	IN
18751	2240	25	adding	add	VBG
18751	2240	26	more	more	RBR
18751	2240	27	or	or	CC
18751	2240	28	less	less	JJR
18751	2240	29	flour	flour	NN
18751	2240	30	will	will	MD
18751	2240	31	be	be	VB
18751	2240	32	learnt	learn	VBN
18751	2240	33	,	,	,
18751	2240	34	and	and	CC
18751	2240	35	a	a	DT
18751	2240	36	second	second	JJ
18751	2240	37	assay	assay	NN
18751	2240	38	,	,	,
18751	2240	39	with	with	IN
18751	2240	40	the	the	DT
18751	2240	41	necessary	necessary	JJ
18751	2240	42	modification	modification	NN
18751	2240	43	of	of	IN
18751	2240	44	the	the	DT
18751	2240	45	charge	charge	NN
18751	2240	46	,	,	,
18751	2240	47	should	should	MD
18751	2240	48	give	give	VB
18751	2240	49	a	a	DT
18751	2240	50	good	good	JJ
18751	2240	51	result	result	NN
18751	2240	52	.	.	.
18751	2241	1	~Ores	~ores	XX
18751	2241	2	containing	contain	VBG
18751	2241	3	much	much	JJ
18751	2241	4	Sulphides.~--Ores	sulphides.~--ore	NNS
18751	2241	5	of	of	IN
18751	2241	6	this	this	DT
18751	2241	7	class	class	NN
18751	2241	8	may	may	MD
18751	2241	9	be	be	VB
18751	2241	10	easily	easily	RB
18751	2241	11	recognized	recognize	VBN
18751	2241	12	,	,	,
18751	2241	13	either	either	CC
18751	2241	14	by	by	IN
18751	2241	15	the	the	DT
18751	2241	16	appearance	appearance	NN
18751	2241	17	of	of	IN
18751	2241	18	the	the	DT
18751	2241	19	minerals	mineral	NNS
18751	2241	20	they	-PRON-	PRP
18751	2241	21	contain	contain	VBP
18751	2241	22	or	or	CC
18751	2241	23	by	by	IN
18751	2241	24	the	the	DT
18751	2241	25	odour	odour	NN
18751	2241	26	of	of	IN
18751	2241	27	sulphurous	sulphurous	JJ
18751	2241	28	oxide	oxide	NN
18751	2241	29	(	(	-LRB-
18751	2241	30	SO_{2	SO_{2	NNP
18751	2241	31	}	}	-RRB-
18751	2241	32	)	)	-RRB-
18751	2241	33	which	which	WDT
18751	2241	34	they	-PRON-	PRP
18751	2241	35	evolve	evolve	VBP
18751	2241	36	when	when	WRB
18751	2241	37	roasted	roast	VBN
18751	2241	38	on	on	IN
18751	2241	39	a	a	DT
18751	2241	40	spatula	spatula	NN
18751	2241	41	.	.	.
18751	2242	1	The	the	DT
18751	2242	2	sulphides	sulphide	NNS
18751	2242	3	most	most	RBS
18751	2242	4	commonly	commonly	RB
18751	2242	5	present	present	JJ
18751	2242	6	,	,	,
18751	2242	7	in	in	IN
18751	2242	8	addition	addition	NN
18751	2242	9	to	to	IN
18751	2242	10	the	the	DT
18751	2242	11	sulphurized	sulphurize	VBN
18751	2242	12	minerals	mineral	NNS
18751	2242	13	of	of	IN
18751	2242	14	silver	silver	NN
18751	2242	15	,	,	,
18751	2242	16	are	be	VBP
18751	2242	17	pyrites	pyrite	NNS
18751	2242	18	,	,	,
18751	2242	19	galena	galena	NNP
18751	2242	20	,	,	,
18751	2242	21	blende	blende	NNP
18751	2242	22	,	,	,
18751	2242	23	and	and	CC
18751	2242	24	mispickel	mispickel	NNP
18751	2242	25	.	.	.
18751	2243	1	When	when	WRB
18751	2243	2	they	-PRON-	PRP
18751	2243	3	are	be	VBP
18751	2243	4	present	present	JJ
18751	2243	5	in	in	IN
18751	2243	6	only	only	RB
18751	2243	7	a	a	DT
18751	2243	8	moderate	moderate	JJ
18751	2243	9	amount	amount	NN
18751	2243	10	,	,	,
18751	2243	11	their	-PRON-	PRP$
18751	2243	12	effect	effect	NN
18751	2243	13	is	be	VBZ
18751	2243	14	simply	simply	RB
18751	2243	15	to	to	TO
18751	2243	16	increase	increase	VB
18751	2243	17	the	the	DT
18751	2243	18	weight	weight	NN
18751	2243	19	of	of	IN
18751	2243	20	the	the	DT
18751	2243	21	button	button	NN
18751	2243	22	of	of	IN
18751	2243	23	lead	lead	NN
18751	2243	24	;	;	,
18751	2243	25	and	and	CC
18751	2243	26	this	this	DT
18751	2243	27	is	be	VBZ
18751	2243	28	easily	easily	RB
18751	2243	29	counteracted	counteract	VBN
18751	2243	30	by	by	IN
18751	2243	31	reducing	reduce	VBG
18751	2243	32	the	the	DT
18751	2243	33	amount	amount	NN
18751	2243	34	of	of	IN
18751	2243	35	flour	flour	NN
18751	2243	36	,	,	,
18751	2243	37	or	or	CC
18751	2243	38	by	by	IN
18751	2243	39	omitting	omit	VBG
18751	2243	40	it	-PRON-	PRP
18751	2243	41	.	.	.
18751	2244	1	When	when	WRB
18751	2244	2	in	in	IN
18751	2244	3	larger	large	JJR
18751	2244	4	amounts	amount	NNS
18751	2244	5	,	,	,
18751	2244	6	they	-PRON-	PRP
18751	2244	7	not	not	RB
18751	2244	8	only	only	RB
18751	2244	9	yield	yield	VBP
18751	2244	10	large	large	JJ
18751	2244	11	buttons	button	NNS
18751	2244	12	,	,	,
18751	2244	13	but	but	CC
18751	2244	14	also	also	RB
18751	2244	15	render	render	VB
18751	2244	16	the	the	DT
18751	2244	17	metal	metal	NN
18751	2244	18	sulphury	sulphury	NN
18751	2244	19	,	,	,
18751	2244	20	sometimes	sometimes	RB
18751	2244	21	even	even	RB
18751	2244	22	giving	give	VBG
18751	2244	23	a	a	DT
18751	2244	24	button	button	NN
18751	2244	25	of	of	IN
18751	2244	26	regulus	regulus	NN
18751	2244	27	instead	instead	RB
18751	2244	28	of	of	IN
18751	2244	29	lead	lead	NN
18751	2244	30	.	.	.
18751	2245	1	This	this	DT
18751	2245	2	last	last	JJ
18751	2245	3	evil	evil	NN
18751	2245	4	may	may	MD
18751	2245	5	be	be	VB
18751	2245	6	remedied	remedie	VBN
18751	2245	7	(	(	-LRB-
18751	2245	8	1	1	CD
18751	2245	9	)	)	-RRB-
18751	2245	10	by	by	IN
18751	2245	11	putting	put	VBG
18751	2245	12	in	in	RP
18751	2245	13	a	a	DT
18751	2245	14	rod	rod	NN
18751	2245	15	of	of	IN
18751	2245	16	iron	iron	NN
18751	2245	17	as	as	RB
18751	2245	18	soon	soon	RB
18751	2245	19	as	as	IN
18751	2245	20	the	the	DT
18751	2245	21	charge	charge	NN
18751	2245	22	has	have	VBZ
18751	2245	23	fused	fuse	VBN
18751	2245	24	,	,	,
18751	2245	25	or	or	CC
18751	2245	26	(	(	-LRB-
18751	2245	27	2	2	LS
18751	2245	28	)	)	-RRB-
18751	2245	29	it	-PRON-	PRP
18751	2245	30	may	may	MD
18751	2245	31	be	be	VB
18751	2245	32	counteracted	counteract	VBN
18751	2245	33	by	by	IN
18751	2245	34	a	a	DT
18751	2245	35	proper	proper	JJ
18751	2245	36	addition	addition	NN
18751	2245	37	of	of	IN
18751	2245	38	nitre	nitre	NNP
18751	2245	39	,	,	,
18751	2245	40	or	or	CC
18751	2245	41	(	(	-LRB-
18751	2245	42	3	3	LS
18751	2245	43	)	)	-RRB-
18751	2245	44	when	when	WRB
18751	2245	45	the	the	DT
18751	2245	46	sulphides	sulphide	NNS
18751	2245	47	present	present	JJ
18751	2245	48	are	be	VBP
18751	2245	49	only	only	RB
18751	2245	50	those	those	DT
18751	2245	51	of	of	IN
18751	2245	52	iron	iron	NN
18751	2245	53	or	or	CC
18751	2245	54	copper	copper	NN
18751	2245	55	the	the	DT
18751	2245	56	sulphur	sulphur	NN
18751	2245	57	may	may	MD
18751	2245	58	be	be	VB
18751	2245	59	removed	remove	VBN
18751	2245	60	by	by	IN
18751	2245	61	calcining	calcine	VBG
18751	2245	62	,	,	,
18751	2245	63	and	and	CC
18751	2245	64	the	the	DT
18751	2245	65	ore	ore	NN
18751	2245	66	converted	convert	VBD
18751	2245	67	into	into	IN
18751	2245	68	one	one	CD
18751	2245	69	of	of	IN
18751	2245	70	the	the	DT
18751	2245	71	class	class	NN
18751	2245	72	containing	contain	VBG
18751	2245	73	metallic	metallic	JJ
18751	2245	74	oxides	oxide	NNS
18751	2245	75	.	.	.
18751	2246	1	The	the	DT
18751	2246	2	calcination	calcination	NN
18751	2246	3	is	be	VBZ
18751	2246	4	effected	effect	VBN
18751	2246	5	as	as	IN
18751	2246	6	follows:--Weigh	follows:--weigh	NN
18751	2246	7	up	up	RB
18751	2246	8	20	20	CD
18751	2246	9	grams	gram	NNS
18751	2246	10	of	of	IN
18751	2246	11	the	the	DT
18751	2246	12	powdered	powdered	JJ
18751	2246	13	ore	ore	NN
18751	2246	14	and	and	CC
18751	2246	15	place	place	VB
18751	2246	16	it	-PRON-	PRP
18751	2246	17	in	in	IN
18751	2246	18	a	a	DT
18751	2246	19	wide	wide	JJ
18751	2246	20	-	-	HYPH
18751	2246	21	mouthed	mouthed	JJ
18751	2246	22	crucible	crucible	NN
18751	2246	23	sufficiently	sufficiently	RB
18751	2246	24	large	large	JJ
18751	2246	25	to	to	TO
18751	2246	26	perform	perform	VB
18751	2246	27	the	the	DT
18751	2246	28	subsequent	subsequent	JJ
18751	2246	29	melting	melt	VBG
18751	2246	30	down	down	RB
18751	2246	31	in	in	IN
18751	2246	32	.	.	.
18751	2247	1	The	the	DT
18751	2247	2	roasting	roasting	NN
18751	2247	3	must	must	MD
18751	2247	4	be	be	VB
18751	2247	5	done	do	VBN
18751	2247	6	at	at	IN
18751	2247	7	a	a	DT
18751	2247	8	gentle	gentle	JJ
18751	2247	9	heat	heat	NN
18751	2247	10	at	at	IN
18751	2247	11	first	first	RB
18751	2247	12	,	,	,
18751	2247	13	so	so	IN
18751	2247	14	as	as	IN
18751	2247	15	to	to	TO
18751	2247	16	avoid	avoid	VB
18751	2247	17	clotting	clot	VBG
18751	2247	18	:	:	:
18751	2247	19	the	the	DT
18751	2247	20	mouth	mouth	NN
18751	2247	21	of	of	IN
18751	2247	22	the	the	DT
18751	2247	23	crucible	crucible	NN
18751	2247	24	should	should	MD
18751	2247	25	project	project	VB
18751	2247	26	considerably	considerably	RB
18751	2247	27	above	above	IN
18751	2247	28	the	the	DT
18751	2247	29	coke	coke	NN
18751	2247	30	,	,	,
18751	2247	31	and	and	CC
18751	2247	32	should	should	MD
18751	2247	33	slope	slope	VB
18751	2247	34	forward	forward	RB
18751	2247	35	towards	towards	IN
18751	2247	36	the	the	DT
18751	2247	37	worker	worker	NN
18751	2247	38	.	.	.
18751	2248	1	The	the	DT
18751	2248	2	charge	charge	NN
18751	2248	3	must	must	MD
18751	2248	4	be	be	VB
18751	2248	5	occasionally	occasionally	RB
18751	2248	6	stirred	stir	VBN
18751	2248	7	with	with	IN
18751	2248	8	the	the	DT
18751	2248	9	stirrer	stirrer	NN
18751	2248	10	(	(	-LRB-
18751	2248	11	fig	fig	VB
18751	2248	12	.	.	.
18751	2249	1	10	10	LS
18751	2249	2	)	)	-RRB-
18751	2249	3	so	so	IN
18751	2249	4	as	as	IN
18751	2249	5	to	to	TO
18751	2249	6	expose	expose	VB
18751	2249	7	fresh	fresh	JJ
18751	2249	8	surfaces	surface	NNS
18751	2249	9	to	to	IN
18751	2249	10	the	the	DT
18751	2249	11	action	action	NN
18751	2249	12	of	of	IN
18751	2249	13	the	the	DT
18751	2249	14	air	air	NN
18751	2249	15	,	,	,
18751	2249	16	and	and	CC
18751	2249	17	to	to	TO
18751	2249	18	prevent	prevent	VB
18751	2249	19	adhesion	adhesion	NN
18751	2249	20	to	to	IN
18751	2249	21	the	the	DT
18751	2249	22	sides	side	NNS
18751	2249	23	of	of	IN
18751	2249	24	the	the	DT
18751	2249	25	crucible	crucible	NN
18751	2249	26	.	.	.
18751	2250	1	The	the	DT
18751	2250	2	stirrer	stirrer	NN
18751	2250	3	should	should	MD
18751	2250	4	not	not	RB
18751	2250	5	be	be	VB
18751	2250	6	removed	remove	VBN
18751	2250	7	till	till	IN
18751	2250	8	the	the	DT
18751	2250	9	calcination	calcination	NN
18751	2250	10	is	be	VBZ
18751	2250	11	finished	finish	VBN
18751	2250	12	.	.	.
18751	2251	1	The	the	DT
18751	2251	2	temperature	temperature	NN
18751	2251	3	should	should	MD
18751	2251	4	be	be	VB
18751	2251	5	raised	raise	VBN
18751	2251	6	at	at	IN
18751	2251	7	the	the	DT
18751	2251	8	end	end	NN
18751	2251	9	to	to	IN
18751	2251	10	a	a	DT
18751	2251	11	good	good	JJ
18751	2251	12	red	red	JJ
18751	2251	13	heat	heat	NN
18751	2251	14	;	;	:
18751	2251	15	and	and	CC
18751	2251	16	(	(	-LRB-
18751	2251	17	to	to	TO
18751	2251	18	ensure	ensure	VB
18751	2251	19	the	the	DT
18751	2251	20	decomposition	decomposition	NN
18751	2251	21	of	of	IN
18751	2251	22	any	any	DT
18751	2251	23	sulphate	sulphate	NN
18751	2251	24	that	that	WDT
18751	2251	25	may	may	MD
18751	2251	26	be	be	VB
18751	2251	27	formed	form	VBN
18751	2251	28	)	)	-RRB-
18751	2251	29	the	the	DT
18751	2251	30	roasted	roasted	JJ
18751	2251	31	ore	ore	NN
18751	2251	32	should	should	MD
18751	2251	33	be	be	VB
18751	2251	34	rubbed	rub	VBN
18751	2251	35	up	up	RP
18751	2251	36	in	in	IN
18751	2251	37	a	a	DT
18751	2251	38	mortar	mortar	NN
18751	2251	39	with	with	IN
18751	2251	40	a	a	DT
18751	2251	41	pinch	pinch	NN
18751	2251	42	of	of	IN
18751	2251	43	anthracite	anthracite	NN
18751	2251	44	,	,	,
18751	2251	45	and	and	CC
18751	2251	46	again	again	RB
18751	2251	47	calcined	calcine	VBD
18751	2251	48	.	.	.
18751	2252	1	It	-PRON-	PRP
18751	2252	2	is	be	VBZ
18751	2252	3	then	then	RB
18751	2252	4	mixed	mix	VBN
18751	2252	5	with	with	IN
18751	2252	6	fluxes	flux	NNS
18751	2252	7	as	as	IN
18751	2252	8	described	describe	VBN
18751	2252	9	,	,	,
18751	2252	10	and	and	CC
18751	2252	11	fused	fuse	VBN
18751	2252	12	in	in	IN
18751	2252	13	the	the	DT
18751	2252	14	same	same	JJ
18751	2252	15	crucible	crucible	NN
18751	2252	16	.	.	.
18751	2253	1	The	the	DT
18751	2253	2	calcination	calcination	NN
18751	2253	3	of	of	IN
18751	2253	4	an	an	DT
18751	2253	5	ore	ore	NN
18751	2253	6	is	be	VBZ
18751	2253	7	a	a	DT
18751	2253	8	work	work	NN
18751	2253	9	occupying	occupy	VBG
18751	2253	10	a	a	DT
18751	2253	11	good	good	JJ
18751	2253	12	deal	deal	NN
18751	2253	13	of	of	IN
18751	2253	14	time	time	NN
18751	2253	15	,	,	,
18751	2253	16	and	and	CC
18751	2253	17	,	,	,
18751	2253	18	in	in	IN
18751	2253	19	most	most	JJS
18751	2253	20	cases	case	NNS
18751	2253	21	,	,	,
18751	2253	22	it	-PRON-	PRP
18751	2253	23	is	be	VBZ
18751	2253	24	better	well	JJR
18751	2253	25	to	to	TO
18751	2253	26	take	take	VB
18751	2253	27	advantage	advantage	NN
18751	2253	28	of	of	IN
18751	2253	29	the	the	DT
18751	2253	30	desulphurizing	desulphurize	VBG
18751	2253	31	power	power	NN
18751	2253	32	of	of	IN
18751	2253	33	red	red	JJ
18751	2253	34	lead	lead	NN
18751	2253	35	or	or	CC
18751	2253	36	nitre	nitre	NN
18751	2253	37	.	.	.
18751	2254	1	Red	red	JJ
18751	2254	2	lead	lead	NN
18751	2254	3	by	by	IN
18751	2254	4	itself	-PRON-	PRP
18751	2254	5	will	will	MD
18751	2254	6	do	do	VB
18751	2254	7	,	,	,
18751	2254	8	but	but	CC
18751	2254	9	a	a	DT
18751	2254	10	large	large	JJ
18751	2254	11	quantity	quantity	NN
18751	2254	12	of	of	IN
18751	2254	13	it	-PRON-	PRP
18751	2254	14	will	will	MD
18751	2254	15	be	be	VB
18751	2254	16	required	require	VBN
18751	2254	17	;	;	:
18751	2254	18	1	1	CD
18751	2254	19	part	part	NN
18751	2254	20	of	of	IN
18751	2254	21	a	a	DT
18751	2254	22	metallic	metallic	JJ
18751	2254	23	sulphide	sulphide	NN
18751	2254	24	needs	need	NNS
18751	2254	25	from	from	IN
18751	2254	26	20	20	CD
18751	2254	27	to	to	TO
18751	2254	28	50	50	CD
18751	2254	29	parts	part	NNS
18751	2254	30	of	of	IN
18751	2254	31	red	red	JJ
18751	2254	32	lead	lead	NN
18751	2254	33	to	to	TO
18751	2254	34	yield	yield	VB
18751	2254	35	a	a	DT
18751	2254	36	button	button	NN
18751	2254	37	free	free	JJ
18751	2254	38	from	from	IN
18751	2254	39	sulphur	sulphur	NNP
18751	2254	40	;	;	:
18751	2254	41	whereas	whereas	IN
18751	2254	42	at	at	IN
18751	2254	43	most	most	JJS
18751	2254	44	from	from	IN
18751	2254	45	2	2	CD
18751	2254	46	to	to	IN
18751	2254	47	2	2	CD
18751	2254	48	-	-	HYPH
18751	2254	49	1/2	1/2	CD
18751	2254	50	parts	part	NNS
18751	2254	51	of	of	IN
18751	2254	52	nitre	nitre	NNP
18751	2254	53	are	be	VBP
18751	2254	54	sufficient	sufficient	JJ
18751	2254	55	.	.	.
18751	2255	1	There	there	EX
18751	2255	2	is	be	VBZ
18751	2255	3	sometimes	sometimes	RB
18751	2255	4	an	an	DT
18751	2255	5	advantage	advantage	NN
18751	2255	6	in	in	IN
18751	2255	7	having	have	VBG
18751	2255	8	a	a	DT
18751	2255	9	considerable	considerable	JJ
18751	2255	10	excess	excess	NN
18751	2255	11	of	of	IN
18751	2255	12	oxide	oxide	NN
18751	2255	13	of	of	IN
18751	2255	14	lead	lead	NN
18751	2255	15	in	in	IN
18751	2255	16	the	the	DT
18751	2255	17	slag	slag	NN
18751	2255	18	,	,	,
18751	2255	19	but	but	CC
18751	2255	20	where	where	WRB
18751	2255	21	there	there	EX
18751	2255	22	is	be	VBZ
18751	2255	23	no	no	DT
18751	2255	24	such	such	JJ
18751	2255	25	reason	reason	NN
18751	2255	26	,	,	,
18751	2255	27	2	2	CD
18751	2255	28	parts	part	NNS
18751	2255	29	of	of	IN
18751	2255	30	red	red	JJ
18751	2255	31	lead	lead	NN
18751	2255	32	to	to	IN
18751	2255	33	1	1	CD
18751	2255	34	of	of	IN
18751	2255	35	ore	ore	NN
18751	2255	36	is	be	VBZ
18751	2255	37	enough	enough	JJ
18751	2255	38	.	.	.
18751	2256	1	A	a	DT
18751	2256	2	charge	charge	NN
18751	2256	3	which	which	WDT
18751	2256	4	will	will	MD
18751	2256	5	do	do	VB
18751	2256	6	for	for	IN
18751	2256	7	most	most	JJS
18751	2256	8	sulphides	sulphide	NNS
18751	2256	9	is	be	VBZ
18751	2256	10	the	the	DT
18751	2256	11	following	follow	VBG
18751	2256	12	:	:	:
18751	2256	13	20	20	CD
18751	2256	14	grams	gram	NNS
18751	2256	15	of	of	IN
18751	2256	16	ore	ore	NN
18751	2256	17	,	,	,
18751	2256	18	40	40	CD
18751	2256	19	to	to	TO
18751	2256	20	100	100	CD
18751	2256	21	grams	gram	NNS
18751	2256	22	of	of	IN
18751	2256	23	red	red	JJ
18751	2256	24	lead	lead	NN
18751	2256	25	,	,	,
18751	2256	26	20	20	CD
18751	2256	27	grams	gram	NNS
18751	2256	28	of	of	IN
18751	2256	29	"	"	``
18751	2256	30	soda	soda	NN
18751	2256	31	,	,	,
18751	2256	32	"	"	''
18751	2256	33	5	5	CD
18751	2256	34	of	of	IN
18751	2256	35	borax	borax	NNS
18751	2256	36	,	,	,
18751	2256	37	and	and	CC
18751	2256	38	sufficient	sufficient	JJ
18751	2256	39	nitre	nitre	NN
18751	2256	40	(	(	-LRB-
18751	2256	41	or	or	CC
18751	2256	42	perhaps	perhaps	RB
18751	2256	43	flour	flour	NN
18751	2256	44	)	)	-RRB-
18751	2256	45	to	to	TO
18751	2256	46	give	give	VB
18751	2256	47	a	a	DT
18751	2256	48	button	button	NN
18751	2256	49	of	of	IN
18751	2256	50	about	about	RB
18751	2256	51	25	25	CD
18751	2256	52	grams	gram	NNS
18751	2256	53	of	of	IN
18751	2256	54	lead	lead	NN
18751	2256	55	.	.	.
18751	2257	1	How	how	WRB
18751	2257	2	much	much	JJ
18751	2257	3	this	this	DT
18751	2257	4	must	must	MD
18751	2257	5	be	be	VB
18751	2257	6	(	(	-LRB-
18751	2257	7	if	if	IN
18751	2257	8	not	not	RB
18751	2257	9	already	already	RB
18751	2257	10	known	know	VBN
18751	2257	11	)	)	-RRB-
18751	2257	12	may	may	MD
18751	2257	13	be	be	VB
18751	2257	14	approximately	approximately	RB
18751	2257	15	determined	determine	VBN
18751	2257	16	by	by	IN
18751	2257	17	fusing	fuse	VBG
18751	2257	18	3	3	CD
18751	2257	19	grams	gram	NNS
18751	2257	20	of	of	IN
18751	2257	21	the	the	DT
18751	2257	22	ore	ore	NN
18751	2257	23	and	and	CC
18751	2257	24	3	3	CD
18751	2257	25	grams	gram	NNS
18751	2257	26	of	of	IN
18751	2257	27	"	"	``
18751	2257	28	soda	soda	NN
18751	2257	29	"	"	''
18751	2257	30	in	in	IN
18751	2257	31	a	a	DT
18751	2257	32	small	small	JJ
18751	2257	33	crucible	crucible	NN
18751	2257	34	(	(	-LRB-
18751	2257	35	C	c	NN
18751	2257	36	)	)	-RRB-
18751	2257	37	with	with	IN
18751	2257	38	50	50	CD
18751	2257	39	grams	gram	NNS
18751	2257	40	of	of	IN
18751	2257	41	litharge	litharge	NN
18751	2257	42	(	(	-LRB-
18751	2257	43	not	not	RB
18751	2257	44	red	red	JJ
18751	2257	45	lead	lead	NN
18751	2257	46	)	)	-RRB-
18751	2257	47	under	under	IN
18751	2257	48	a	a	DT
18751	2257	49	cover	cover	NN
18751	2257	50	of	of	IN
18751	2257	51	salt	salt	NN
18751	2257	52	,	,	,
18751	2257	53	and	and	CC
18751	2257	54	weighing	weigh	VBG
18751	2257	55	the	the	DT
18751	2257	56	resulting	result	VBG
18751	2257	57	button	button	NN
18751	2257	58	of	of	IN
18751	2257	59	lead	lead	NN
18751	2257	60	.	.	.
18751	2258	1	Subtract	subtract	NN
18751	2258	2	3	3	CD
18751	2258	3	from	from	IN
18751	2258	4	the	the	DT
18751	2258	5	weight	weight	NN
18751	2258	6	of	of	IN
18751	2258	7	lead	lead	NN
18751	2258	8	obtained	obtain	VBN
18751	2258	9	,	,	,
18751	2258	10	and	and	CC
18751	2258	11	the	the	DT
18751	2258	12	difference	difference	NN
18751	2258	13	multiplied	multiply	VBN
18751	2258	14	by	by	IN
18751	2258	15	1.3	1.3	CD
18751	2258	16	will	will	MD
18751	2258	17	give	give	VB
18751	2258	18	the	the	DT
18751	2258	19	quantity	quantity	NN
18751	2258	20	in	in	IN
18751	2258	21	grams	gram	NNS
18751	2258	22	of	of	IN
18751	2258	23	nitre	nitre	NNP
18751	2258	24	required	require	VBN
18751	2258	25	.	.	.
18751	2259	1	If	if	IN
18751	2259	2	the	the	DT
18751	2259	3	button	button	NN
18751	2259	4	of	of	IN
18751	2259	5	lead	lead	NN
18751	2259	6	weighs	weigh	VBZ
18751	2259	7	less	less	JJR
18751	2259	8	than	than	IN
18751	2259	9	3	3	CD
18751	2259	10	grams	gram	NNS
18751	2259	11	flour	flour	NN
18751	2259	12	must	must	MD
18751	2259	13	be	be	VB
18751	2259	14	added	add	VBN
18751	2259	15	.	.	.
18751	2260	1	If	if	IN
18751	2260	2	this	this	DT
18751	2260	3	is	be	VBZ
18751	2260	4	not	not	RB
18751	2260	5	satisfactory	satisfactory	JJ
18751	2260	6	repeat	repeat	VB
18751	2260	7	the	the	DT
18751	2260	8	assay	assay	NN
18751	2260	9	,	,	,
18751	2260	10	adding	add	VBG
18751	2260	11	an	an	DT
18751	2260	12	extra	extra	JJ
18751	2260	13	gram	gram	NN
18751	2260	14	of	of	IN
18751	2260	15	nitre	nitre	NNP
18751	2260	16	for	for	IN
18751	2260	17	each	each	DT
18751	2260	18	4	4	CD
18751	2260	19	grams	gram	NNS
18751	2260	20	of	of	IN
18751	2260	21	lead	lead	NN
18751	2260	22	in	in	IN
18751	2260	23	excess	excess	NN
18751	2260	24	of	of	IN
18751	2260	25	that	that	DT
18751	2260	26	required	require	VBN
18751	2260	27	,	,	,
18751	2260	28	or	or	CC
18751	2260	29	1	1	CD
18751	2260	30	gram	gram	NN
18751	2260	31	of	of	IN
18751	2260	32	flour	flour	NN
18751	2260	33	for	for	IN
18751	2260	34	a	a	DT
18751	2260	35	12-gram	12-gram	CD
18751	2260	36	deficiency	deficiency	NN
18751	2260	37	.	.	.
18751	2261	1	In	in	IN
18751	2261	2	the	the	DT
18751	2261	3	method	method	NN
18751	2261	4	in	in	IN
18751	2261	5	which	which	WDT
18751	2261	6	iron	iron	NN
18751	2261	7	is	be	VBZ
18751	2261	8	used	use	VBN
18751	2261	9	as	as	IN
18751	2261	10	a	a	DT
18751	2261	11	de	de	NN
18751	2261	12	-	-	JJ
18751	2261	13	sulphurising	sulphurise	VBG
18751	2261	14	agent	agent	NN
18751	2261	15	,	,	,
18751	2261	16	only	only	RB
18751	2261	17	as	as	IN
18751	2261	18	much	much	JJ
18751	2261	19	oxide	oxide	NN
18751	2261	20	of	of	IN
18751	2261	21	lead	lead	NN
18751	2261	22	should	should	MD
18751	2261	23	be	be	VB
18751	2261	24	added	add	VBN
18751	2261	25	as	as	IN
18751	2261	26	will	will	MD
18751	2261	27	give	give	VB
18751	2261	28	a	a	DT
18751	2261	29	button	button	NN
18751	2261	30	of	of	IN
18751	2261	31	lead	lead	NN
18751	2261	32	of	of	IN
18751	2261	33	the	the	DT
18751	2261	34	required	require	VBN
18751	2261	35	size	size	NN
18751	2261	36	.	.	.
18751	2262	1	Rather	rather	RB
18751	2262	2	a	a	DT
18751	2262	3	large	large	JJ
18751	2262	4	button	button	NN
18751	2262	5	of	of	IN
18751	2262	6	lead	lead	NN
18751	2262	7	should	should	MD
18751	2262	8	be	be	VB
18751	2262	9	got	get	VBN
18751	2262	10	,	,	,
18751	2262	11	and	and	CC
18751	2262	12	the	the	DT
18751	2262	13	slag	slag	NN
18751	2262	14	should	should	MD
18751	2262	15	be	be	VB
18751	2262	16	strongly	strongly	RB
18751	2262	17	alkaline	alkaline	JJ
18751	2262	18	;	;	:
18751	2262	19	if	if	IN
18751	2262	20	the	the	DT
18751	2262	21	ore	ore	NN
18751	2262	22	does	do	VBZ
18751	2262	23	not	not	RB
18751	2262	24	already	already	RB
18751	2262	25	carry	carry	VB
18751	2262	26	a	a	DT
18751	2262	27	large	large	JJ
18751	2262	28	amount	amount	NN
18751	2262	29	of	of	IN
18751	2262	30	sulphur	sulphur	NNP
18751	2262	31	some	some	DT
18751	2262	32	should	should	MD
18751	2262	33	be	be	VB
18751	2262	34	added	add	VBN
18751	2262	35	.	.	.
18751	2263	1	The	the	DT
18751	2263	2	fusion	fusion	NN
18751	2263	3	should	should	MD
18751	2263	4	be	be	VB
18751	2263	5	performed	perform	VBN
18751	2263	6	at	at	IN
18751	2263	7	a	a	DT
18751	2263	8	low	low	JJ
18751	2263	9	temperature	temperature	NN
18751	2263	10	(	(	-LRB-
18751	2263	11	similar	similar	JJ
18751	2263	12	to	to	IN
18751	2263	13	that	that	DT
18751	2263	14	for	for	IN
18751	2263	15	a	a	DT
18751	2263	16	galena	galena	NN
18751	2263	17	assay	assay	NN
18751	2263	18	)	)	-RRB-
18751	2263	19	,	,	,
18751	2263	20	and	and	CC
18751	2263	21	should	should	MD
18751	2263	22	be	be	VB
18751	2263	23	continued	continue	VBN
18751	2263	24	for	for	IN
18751	2263	25	some	some	DT
18751	2263	26	time	time	NN
18751	2263	27	after	after	IN
18751	2263	28	it	-PRON-	PRP
18751	2263	29	has	have	VBZ
18751	2263	30	become	become	VBN
18751	2263	31	tranquil	tranquil	JJ
18751	2263	32	.	.	.
18751	2264	1	Take	take	VB
18751	2264	2	20	20	CD
18751	2264	3	grams	gram	NNS
18751	2264	4	of	of	IN
18751	2264	5	the	the	DT
18751	2264	6	ore	ore	NN
18751	2264	7	,	,	,
18751	2264	8	40	40	CD
18751	2264	9	grams	gram	NNS
18751	2264	10	of	of	IN
18751	2264	11	"	"	``
18751	2264	12	soda	soda	NN
18751	2264	13	,	,	,
18751	2264	14	"	"	''
18751	2264	15	40	40	CD
18751	2264	16	grams	gram	NNS
18751	2264	17	of	of	IN
18751	2264	18	oxide	oxide	NN
18751	2264	19	of	of	IN
18751	2264	20	lead	lead	NN
18751	2264	21	,	,	,
18751	2264	22	and	and	CC
18751	2264	23	5	5	CD
18751	2264	24	or	or	CC
18751	2264	25	10	10	CD
18751	2264	26	grams	gram	NNS
18751	2264	27	of	of	IN
18751	2264	28	borax	borax	NNS
18751	2264	29	;	;	:
18751	2264	30	place	place	NN
18751	2264	31	this	this	DT
18751	2264	32	mixture	mixture	NN
18751	2264	33	in	in	IN
18751	2264	34	a	a	DT
18751	2264	35	crucible	crucible	NN
18751	2264	36	(	(	-LRB-
18751	2264	37	with	with	IN
18751	2264	38	a	a	DT
18751	2264	39	rod	rod	NN
18751	2264	40	of	of	IN
18751	2264	41	iron	iron	NN
18751	2264	42	,	,	,
18751	2264	43	as	as	IN
18751	2264	44	in	in	IN
18751	2264	45	the	the	DT
18751	2264	46	galena	galena	NNP
18751	2264	47	assay	assay	NNP
18751	2264	48	)	)	-RRB-
18751	2264	49	,	,	,
18751	2264	50	cover	cover	NN
18751	2264	51	,	,	,
18751	2264	52	and	and	CC
18751	2264	53	fuse	fuse	VB
18751	2264	54	for	for	IN
18751	2264	55	about	about	RB
18751	2264	56	half	half	PDT
18751	2264	57	an	an	DT
18751	2264	58	hour	hour	NN
18751	2264	59	.	.	.
18751	2265	1	Take	take	VB
18751	2265	2	out	out	RP
18751	2265	3	the	the	DT
18751	2265	4	rod	rod	NN
18751	2265	5	,	,	,
18751	2265	6	washing	wash	VBG
18751	2265	7	it	-PRON-	PRP
18751	2265	8	in	in	IN
18751	2265	9	the	the	DT
18751	2265	10	slag	slag	NN
18751	2265	11	,	,	,
18751	2265	12	and	and	CC
18751	2265	13	,	,	,
18751	2265	14	in	in	IN
18751	2265	15	a	a	DT
18751	2265	16	minute	minute	NN
18751	2265	17	or	or	CC
18751	2265	18	two	two	CD
18751	2265	19	,	,	,
18751	2265	20	pour	pour	FW
18751	2265	21	.	.	.
18751	2266	1	Clean	clean	JJ
18751	2266	2	and	and	CC
18751	2266	3	cupel	cupel	VB
18751	2266	4	the	the	DT
18751	2266	5	button	button	NN
18751	2266	6	of	of	IN
18751	2266	7	lead	lead	NN
18751	2266	8	.	.	.
18751	2267	1	~General	~General	NFP
18751	2267	2	Remarks	remark	NNS
18751	2267	3	on	on	IN
18751	2267	4	the	the	DT
18751	2267	5	Fusion.~--Other	Fusion.~--Other	NNP
18751	2267	6	things	thing	NNS
18751	2267	7	being	be	VBG
18751	2267	8	equal	equal	JJ
18751	2267	9	,	,	,
18751	2267	10	the	the	DT
18751	2267	11	smaller	small	JJR
18751	2267	12	the	the	DT
18751	2267	13	quantity	quantity	NN
18751	2267	14	of	of	IN
18751	2267	15	the	the	DT
18751	2267	16	slag	slag	NN
18751	2267	17	the	the	DT
18751	2267	18	better	well	JJR
18751	2267	19	,	,	,
18751	2267	20	provided	provide	VBN
18751	2267	21	there	there	EX
18751	2267	22	is	be	VBZ
18751	2267	23	sufficient	sufficient	JJ
18751	2267	24	to	to	TO
18751	2267	25	cover	cover	VB
18751	2267	26	the	the	DT
18751	2267	27	metal	metal	NN
18751	2267	28	.	.	.
18751	2268	1	The	the	DT
18751	2268	2	presence	presence	NN
18751	2268	3	of	of	IN
18751	2268	4	peroxides	peroxide	NNS
18751	2268	5	of	of	IN
18751	2268	6	the	the	DT
18751	2268	7	heavy	heavy	JJ
18751	2268	8	metals	metal	NNS
18751	2268	9	is	be	VBZ
18751	2268	10	prejudicial	prejudicial	JJ
18751	2268	11	,	,	,
18751	2268	12	since	since	IN
18751	2268	13	they	-PRON-	PRP
18751	2268	14	tend	tend	VBP
18751	2268	15	to	to	TO
18751	2268	16	increase	increase	VB
18751	2268	17	the	the	DT
18751	2268	18	quantity	quantity	NN
18751	2268	19	of	of	IN
18751	2268	20	silver	silver	NN
18751	2268	21	retained	retain	VBN
18751	2268	22	in	in	IN
18751	2268	23	the	the	DT
18751	2268	24	slag	slag	NN
18751	2268	25	.	.	.
18751	2269	1	It	-PRON-	PRP
18751	2269	2	may	may	MD
18751	2269	3	be	be	VB
18751	2269	4	given	give	VBN
18751	2269	5	as	as	IN
18751	2269	6	a	a	DT
18751	2269	7	general	general	JJ
18751	2269	8	rule	rule	NN
18751	2269	9	that	that	IN
18751	2269	10	when	when	WRB
18751	2269	11	iron	iron	NN
18751	2269	12	,	,	,
18751	2269	13	copper	copper	NN
18751	2269	14	,	,	,
18751	2269	15	manganese	manganese	NNP
18751	2269	16	,	,	,
18751	2269	17	&	&	CC
18751	2269	18	c.	c.	NNP
18751	2269	19	,	,	,
18751	2269	20	are	be	VBP
18751	2269	21	present	present	JJ
18751	2269	22	,	,	,
18751	2269	23	there	there	EX
18751	2269	24	is	be	VBZ
18751	2269	25	a	a	DT
18751	2269	26	more	more	JJR
18751	2269	27	than	than	IN
18751	2269	28	ordinary	ordinary	JJ
18751	2269	29	need	need	NN
18751	2269	30	for	for	IN
18751	2269	31	cleaning	clean	VBG
18751	2269	32	the	the	DT
18751	2269	33	slags	slag	NNS
18751	2269	34	,	,	,
18751	2269	35	and	and	CC
18751	2269	36	care	care	NN
18751	2269	37	must	must	MD
18751	2269	38	be	be	VB
18751	2269	39	taken	take	VBN
18751	2269	40	to	to	TO
18751	2269	41	keep	keep	VB
18751	2269	42	these	these	DT
18751	2269	43	metals	metal	NNS
18751	2269	44	in	in	IN
18751	2269	45	the	the	DT
18751	2269	46	state	state	NN
18751	2269	47	of	of	IN
18751	2269	48	lower	low	JJR
18751	2269	49	oxide	oxide	NN
18751	2269	50	.	.	.
18751	2270	1	In	in	IN
18751	2270	2	selecting	select	VBG
18751	2270	3	the	the	DT
18751	2270	4	fluxes	flux	NNS
18751	2270	5	,	,	,
18751	2270	6	it	-PRON-	PRP
18751	2270	7	should	should	MD
18751	2270	8	be	be	VB
18751	2270	9	remembered	remember	VBN
18751	2270	10	that	that	IN
18751	2270	11	soda	soda	NN
18751	2270	12	is	be	VBZ
18751	2270	13	the	the	DT
18751	2270	14	best	good	JJS
18751	2270	15	for	for	IN
18751	2270	16	quartz	quartz	NN
18751	2270	17	,	,	,
18751	2270	18	and	and	CC
18751	2270	19	borax	borax	NNS
18751	2270	20	for	for	IN
18751	2270	21	lime	lime	NN
18751	2270	22	and	and	CC
18751	2270	23	metallic	metallic	JJ
18751	2270	24	oxides	oxide	NNS
18751	2270	25	.	.	.
18751	2271	1	And	and	CC
18751	2271	2	that	that	IN
18751	2271	3	with	with	IN
18751	2271	4	ores	ore	NNS
18751	2271	5	almost	almost	RB
18751	2271	6	free	free	JJ
18751	2271	7	from	from	IN
18751	2271	8	gangue	gangue	NNP
18751	2271	9	some	some	DT
18751	2271	10	quartz	quartz	NN
18751	2271	11	or	or	CC
18751	2271	12	glass	glass	NN
18751	2271	13	should	should	MD
18751	2271	14	be	be	VB
18751	2271	15	added	add	VBN
18751	2271	16	to	to	TO
18751	2271	17	protect	protect	VB
18751	2271	18	the	the	DT
18751	2271	19	crucible	crucible	NN
18751	2271	20	.	.	.
18751	2272	1	Two	two	CD
18751	2272	2	parts	part	NNS
18751	2272	3	of	of	IN
18751	2272	4	soda	soda	NN
18751	2272	5	are	be	VBP
18751	2272	6	enough	enough	JJ
18751	2272	7	to	to	TO
18751	2272	8	flux	flux	VB
18751	2272	9	1	1	CD
18751	2272	10	part	part	NN
18751	2272	11	of	of	IN
18751	2272	12	quartz	quartz	NN
18751	2272	13	;	;	,
18751	2272	14	whilst	whilst	IN
18751	2272	15	of	of	IN
18751	2272	16	borax	borax	NNS
18751	2272	17	,	,	,
18751	2272	18	or	or	CC
18751	2272	19	oxide	oxide	NN
18751	2272	20	of	of	IN
18751	2272	21	lead	lead	NN
18751	2272	22	,	,	,
18751	2272	23	4	4	CD
18751	2272	24	parts	part	NNS
18751	2272	25	are	be	VBP
18751	2272	26	barely	barely	RB
18751	2272	27	sufficient	sufficient	JJ
18751	2272	28	.	.	.
18751	2273	1	Oxide	oxide	NN
18751	2273	2	of	of	IN
18751	2273	3	lead	lead	NN
18751	2273	4	has	have	VBZ
18751	2273	5	the	the	DT
18751	2273	6	advantage	advantage	NN
18751	2273	7	of	of	IN
18751	2273	8	being	be	VBG
18751	2273	9	heavy	heavy	JJ
18751	2273	10	and	and	CC
18751	2273	11	so	so	RB
18751	2273	12	does	do	VBZ
18751	2273	13	not	not	RB
18751	2273	14	occupy	occupy	VB
18751	2273	15	much	much	JJ
18751	2273	16	space	space	NN
18751	2273	17	in	in	IN
18751	2273	18	the	the	DT
18751	2273	19	crucible	crucible	NN
18751	2273	20	;	;	:
18751	2273	21	on	on	IN
18751	2273	22	the	the	DT
18751	2273	23	other	other	JJ
18751	2273	24	hand	hand	NN
18751	2273	25	,	,	,
18751	2273	26	if	if	IN
18751	2273	27	the	the	DT
18751	2273	28	melting	melting	NN
18751	2273	29	down	down	RB
18751	2273	30	be	be	VB
18751	2273	31	performed	perform	VBN
18751	2273	32	too	too	RB
18751	2273	33	quickly	quickly	RB
18751	2273	34	,	,	,
18751	2273	35	or	or	CC
18751	2273	36	if	if	IN
18751	2273	37	oxide	oxide	NN
18751	2273	38	of	of	IN
18751	2273	39	lead	lead	NN
18751	2273	40	only	only	RB
18751	2273	41	is	be	VBZ
18751	2273	42	used	use	VBN
18751	2273	43	,	,	,
18751	2273	44	this	this	DT
18751	2273	45	high	high	JJ
18751	2273	46	specific	specific	JJ
18751	2273	47	gravity	gravity	NN
18751	2273	48	is	be	VBZ
18751	2273	49	a	a	DT
18751	2273	50	disadvantage	disadvantage	NN
18751	2273	51	,	,	,
18751	2273	52	for	for	IN
18751	2273	53	the	the	DT
18751	2273	54	lighter	light	JJR
18751	2273	55	earthy	earthy	JJ
18751	2273	56	matter	matter	NN
18751	2273	57	floats	float	VBZ
18751	2273	58	as	as	IN
18751	2273	59	a	a	DT
18751	2273	60	pasty	pasty	JJ
18751	2273	61	mass	mass	NN
18751	2273	62	on	on	IN
18751	2273	63	the	the	DT
18751	2273	64	more	more	RBR
18751	2273	65	fluid	fluid	JJ
18751	2273	66	oxide	oxide	NN
18751	2273	67	of	of	IN
18751	2273	68	lead	lead	NN
18751	2273	69	,	,	,
18751	2273	70	and	and	CC
18751	2273	71	thus	thus	RB
18751	2273	72	escapes	escape	VBZ
18751	2273	73	its	-PRON-	PRP$
18751	2273	74	action	action	NN
18751	2273	75	.	.	.
18751	2274	1	When	when	WRB
18751	2274	2	metallic	metallic	JJ
18751	2274	3	sulphides	sulphide	NNS
18751	2274	4	are	be	VBP
18751	2274	5	present	present	JJ
18751	2274	6	in	in	IN
18751	2274	7	the	the	DT
18751	2274	8	ore	ore	NN
18751	2274	9	,	,	,
18751	2274	10	an	an	DT
18751	2274	11	excess	excess	NN
18751	2274	12	of	of	IN
18751	2274	13	oxide	oxide	NN
18751	2274	14	of	of	IN
18751	2274	15	lead	lead	NN
18751	2274	16	helps	help	VBZ
18751	2274	17	to	to	TO
18751	2274	18	keep	keep	VB
18751	2274	19	the	the	DT
18751	2274	20	sulphur	sulphur	NN
18751	2274	21	out	out	IN
18751	2274	22	of	of	IN
18751	2274	23	the	the	DT
18751	2274	24	button	button	NN
18751	2274	25	of	of	IN
18751	2274	26	metal	metal	NN
18751	2274	27	.	.	.
18751	2275	1	In	in	IN
18751	2275	2	addition	addition	NN
18751	2275	3	to	to	IN
18751	2275	4	the	the	DT
18751	2275	5	oxide	oxide	NN
18751	2275	6	of	of	IN
18751	2275	7	lead	lead	NN
18751	2275	8	required	require	VBN
18751	2275	9	as	as	IN
18751	2275	10	a	a	DT
18751	2275	11	flux	flux	NN
18751	2275	12	,	,	,
18751	2275	13	some	some	DT
18751	2275	14	will	will	MD
18751	2275	15	be	be	VB
18751	2275	16	required	require	VBN
18751	2275	17	to	to	TO
18751	2275	18	provide	provide	VB
18751	2275	19	the	the	DT
18751	2275	20	lead	lead	NN
18751	2275	21	in	in	IN
18751	2275	22	which	which	WDT
18751	2275	23	the	the	DT
18751	2275	24	silver	silver	NN
18751	2275	25	is	be	VBZ
18751	2275	26	to	to	TO
18751	2275	27	be	be	VB
18751	2275	28	collected	collect	VBN
18751	2275	29	.	.	.
18751	2276	1	Oxide	oxide	NN
18751	2276	2	of	of	IN
18751	2276	3	lead	lead	NN
18751	2276	4	,	,	,
18751	2276	5	mixed	mix	VBN
18751	2276	6	with	with	IN
18751	2276	7	charcoal	charcoal	NN
18751	2276	8	or	or	CC
18751	2276	9	flour	flour	NN
18751	2276	10	,	,	,
18751	2276	11	yields	yield	NNS
18751	2276	12	,	,	,
18751	2276	13	when	when	WRB
18751	2276	14	heated	heat	VBN
18751	2276	15	,	,	,
18751	2276	16	a	a	DT
18751	2276	17	multitude	multitude	NN
18751	2276	18	of	of	IN
18751	2276	19	minute	minute	JJ
18751	2276	20	buttons	button	NNS
18751	2276	21	of	of	IN
18751	2276	22	metal	metal	NN
18751	2276	23	uniformly	uniformly	RB
18751	2276	24	distributed	distribute	VBD
18751	2276	25	through	through	IN
18751	2276	26	the	the	DT
18751	2276	27	mass	mass	NN
18751	2276	28	of	of	IN
18751	2276	29	the	the	DT
18751	2276	30	charge	charge	NN
18751	2276	31	;	;	:
18751	2276	32	as	as	IN
18751	2276	33	the	the	DT
18751	2276	34	charge	charge	NN
18751	2276	35	melts	melt	VBZ
18751	2276	36	down	down	RP
18751	2276	37	these	these	DT
18751	2276	38	run	run	VBP
18751	2276	39	together	together	RB
18751	2276	40	and	and	CC
18751	2276	41	fall	fall	VB
18751	2276	42	to	to	IN
18751	2276	43	the	the	DT
18751	2276	44	bottom	bottom	NN
18751	2276	45	;	;	:
18751	2276	46	this	this	DT
18751	2276	47	shower	shower	NN
18751	2276	48	of	of	IN
18751	2276	49	lead	lead	NN
18751	2276	50	collects	collect	VBZ
18751	2276	51	the	the	DT
18751	2276	52	silver	silver	NN
18751	2276	53	more	more	RBR
18751	2276	54	easily	easily	RB
18751	2276	55	than	than	IN
18751	2276	56	a	a	DT
18751	2276	57	single	single	JJ
18751	2276	58	button	button	NN
18751	2276	59	at	at	IN
18751	2276	60	the	the	DT
18751	2276	61	bottom	bottom	NN
18751	2276	62	of	of	IN
18751	2276	63	the	the	DT
18751	2276	64	crucible	crucible	NN
18751	2276	65	could	could	MD
18751	2276	66	do	do	VB
18751	2276	67	.	.	.
18751	2277	1	Only	only	RB
18751	2277	2	that	that	DT
18751	2277	3	portion	portion	NN
18751	2277	4	of	of	IN
18751	2277	5	the	the	DT
18751	2277	6	oxide	oxide	NN
18751	2277	7	of	of	IN
18751	2277	8	lead	lead	NN
18751	2277	9	which	which	WDT
18751	2277	10	remains	remain	VBZ
18751	2277	11	in	in	IN
18751	2277	12	the	the	DT
18751	2277	13	slag	slag	NN
18751	2277	14	can	can	MD
18751	2277	15	be	be	VB
18751	2277	16	considered	consider	VBN
18751	2277	17	as	as	IN
18751	2277	18	a	a	DT
18751	2277	19	flux	flux	NN
18751	2277	20	;	;	:
18751	2277	21	very	very	RB
18751	2277	22	often	often	RB
18751	2277	23	the	the	DT
18751	2277	24	first	first	JJ
18751	2277	25	indication	indication	NN
18751	2277	26	of	of	IN
18751	2277	27	an	an	DT
18751	2277	28	excessive	excessive	JJ
18751	2277	29	reduction	reduction	NN
18751	2277	30	of	of	IN
18751	2277	31	lead	lead	NN
18751	2277	32	is	be	VBZ
18751	2277	33	the	the	DT
18751	2277	34	pastiness	pastiness	NN
18751	2277	35	of	of	IN
18751	2277	36	the	the	DT
18751	2277	37	slag	slag	NN
18751	2277	38	rendered	render	VBN
18751	2277	39	thick	thick	JJ
18751	2277	40	by	by	IN
18751	2277	41	the	the	DT
18751	2277	42	withdrawal	withdrawal	NN
18751	2277	43	of	of	IN
18751	2277	44	the	the	DT
18751	2277	45	oxide	oxide	NN
18751	2277	46	of	of	IN
18751	2277	47	lead	lead	NN
18751	2277	48	which	which	WDT
18751	2277	49	would	would	MD
18751	2277	50	have	have	VB
18751	2277	51	kept	keep	VBN
18751	2277	52	it	-PRON-	PRP
18751	2277	53	fluid	fluid	JJ
18751	2277	54	.	.	.
18751	2278	1	If	if	IN
18751	2278	2	,	,	,
18751	2278	3	in	in	IN
18751	2278	4	an	an	DT
18751	2278	5	assay	assay	NN
18751	2278	6	,	,	,
18751	2278	7	it	-PRON-	PRP
18751	2278	8	is	be	VBZ
18751	2278	9	found	find	VBN
18751	2278	10	that	that	IN
18751	2278	11	5	5	CD
18751	2278	12	parts	part	NNS
18751	2278	13	of	of	IN
18751	2278	14	flux	flux	NN
18751	2278	15	are	be	VBP
18751	2278	16	not	not	RB
18751	2278	17	sufficient	sufficient	JJ
18751	2278	18	for	for	IN
18751	2278	19	1	1	CD
18751	2278	20	part	part	NN
18751	2278	21	of	of	IN
18751	2278	22	ore	ore	NN
18751	2278	23	,	,	,
18751	2278	24	the	the	DT
18751	2278	25	remedy	remedy	NN
18751	2278	26	lies	lie	VBZ
18751	2278	27	in	in	IN
18751	2278	28	using	use	VBG
18751	2278	29	a	a	DT
18751	2278	30	different	different	JJ
18751	2278	31	flux	flux	NN
18751	2278	32	rather	rather	RB
18751	2278	33	than	than	IN
18751	2278	34	in	in	IN
18751	2278	35	taking	take	VBG
18751	2278	36	a	a	DT
18751	2278	37	larger	large	JJR
18751	2278	38	quantity	quantity	NN
18751	2278	39	.	.	.
18751	2279	1	_	_	NNP
18751	2279	2	On	on	IN
18751	2279	3	the	the	DT
18751	2279	4	Reducing	Reducing	NNP
18751	2279	5	Effect	Effect	NNP
18751	2279	6	of	of	IN
18751	2279	7	Charcoal	Charcoal	NNP
18751	2279	8	,	,	,
18751	2279	9	Flour	Flour	NNP
18751	2279	10	,	,	,
18751	2279	11	and	and	CC
18751	2279	12	Tartar._--The	tartar._--the	CD
18751	2279	13	weight	weight	NN
18751	2279	14	to	to	TO
18751	2279	15	be	be	VB
18751	2279	16	got	get	VBN
18751	2279	17	from	from	IN
18751	2279	18	a	a	DT
18751	2279	19	given	give	VBN
18751	2279	20	charge	charge	NN
18751	2279	21	will	will	MD
18751	2279	22	depend	depend	VB
18751	2279	23	(	(	-LRB-
18751	2279	24	provided	provide	VBN
18751	2279	25	sufficient	sufficient	JJ
18751	2279	26	oxide	oxide	NN
18751	2279	27	of	of	IN
18751	2279	28	lead	lead	NN
18751	2279	29	is	be	VBZ
18751	2279	30	present	present	JJ
18751	2279	31	)	)	-RRB-
18751	2279	32	upon	upon	IN
18751	2279	33	the	the	DT
18751	2279	34	proportion	proportion	NN
18751	2279	35	of	of	IN
18751	2279	36	the	the	DT
18751	2279	37	reducing	reduce	VBG
18751	2279	38	agents	agent	NNS
18751	2279	39	in	in	IN
18751	2279	40	it	-PRON-	PRP
18751	2279	41	.	.	.
18751	2280	1	We	-PRON-	PRP
18751	2280	2	have	have	VBP
18751	2280	3	thought	think	VBN
18751	2280	4	it	-PRON-	PRP
18751	2280	5	well	well	RB
18751	2280	6	to	to	TO
18751	2280	7	illustrate	illustrate	VB
18751	2280	8	this	this	DT
18751	2280	9	part	part	NN
18751	2280	10	of	of	IN
18751	2280	11	the	the	DT
18751	2280	12	subject	subject	NN
18751	2280	13	by	by	IN
18751	2280	14	a	a	DT
18751	2280	15	series	series	NN
18751	2280	16	of	of	IN
18751	2280	17	experiments	experiment	NNS
18751	2280	18	which	which	WDT
18751	2280	19	the	the	DT
18751	2280	20	learner	learner	NN
18751	2280	21	will	will	MD
18751	2280	22	do	do	VB
18751	2280	23	well	well	RB
18751	2280	24	to	to	TO
18751	2280	25	practise	practise	VB
18751	2280	26	for	for	IN
18751	2280	27	himself	-PRON-	PRP
18751	2280	28	before	before	IN
18751	2280	29	proceeding	proceed	VBG
18751	2280	30	to	to	IN
18751	2280	31	the	the	DT
18751	2280	32	assay	assay	NN
18751	2280	33	of	of	IN
18751	2280	34	actual	actual	JJ
18751	2280	35	ores	ore	NNS
18751	2280	36	.	.	.
18751	2281	1	Take	take	VB
18751	2281	2	80	80	CD
18751	2281	3	grams	gram	NNS
18751	2281	4	of	of	IN
18751	2281	5	litharge	litharge	NN
18751	2281	6	and	and	CC
18751	2281	7	20	20	CD
18751	2281	8	grams	gram	NNS
18751	2281	9	of	of	IN
18751	2281	10	a	a	DT
18751	2281	11	mixture	mixture	NN
18751	2281	12	of	of	IN
18751	2281	13	borax	borax	NNS
18751	2281	14	and	and	CC
18751	2281	15	soda	soda	NN
18751	2281	16	.	.	.
18751	2282	1	Fuse	fuse	NN
18751	2282	2	three	three	CD
18751	2282	3	lots	lot	NNS
18751	2282	4	(	(	-LRB-
18751	2282	5	1	1	CD
18751	2282	6	)	)	-RRB-
18751	2282	7	with	with	IN
18751	2282	8	1.5	1.5	CD
18751	2282	9	gram	gram	NN
18751	2282	10	of	of	IN
18751	2282	11	charcoal	charcoal	NN
18751	2282	12	,	,	,
18751	2282	13	(	(	-LRB-
18751	2282	14	2	2	LS
18751	2282	15	)	)	-RRB-
18751	2282	16	with	with	IN
18751	2282	17	3	3	CD
18751	2282	18	grams	gram	NNS
18751	2282	19	of	of	IN
18751	2282	20	flour	flour	NN
18751	2282	21	,	,	,
18751	2282	22	and	and	CC
18751	2282	23	(	(	-LRB-
18751	2282	24	3	3	LS
18751	2282	25	)	)	-RRB-
18751	2282	26	with	with	IN
18751	2282	27	7.5	7.5	CD
18751	2282	28	grams	gram	NNS
18751	2282	29	of	of	IN
18751	2282	30	tartar	tartar	NN
18751	2282	31	.	.	.
18751	2283	1	Weigh	weigh	VB
18751	2283	2	the	the	DT
18751	2283	3	buttons	button	NNS
18751	2283	4	of	of	IN
18751	2283	5	lead	lead	NN
18751	2283	6	obtained	obtain	VBN
18751	2283	7	,	,	,
18751	2283	8	and	and	CC
18751	2283	9	divide	divide	VB
18751	2283	10	each	each	DT
18751	2283	11	by	by	IN
18751	2283	12	the	the	DT
18751	2283	13	weight	weight	NN
18751	2283	14	of	of	IN
18751	2283	15	reducing	reduce	VBG
18751	2283	16	agent	agent	NN
18751	2283	17	used	use	VBD
18751	2283	18	.	.	.
18751	2284	1	The	the	DT
18751	2284	2	results	result	NNS
18751	2284	3	will	will	MD
18751	2284	4	differ	differ	VB
18751	2284	5	somewhat	somewhat	RB
18751	2284	6	with	with	IN
18751	2284	7	the	the	DT
18751	2284	8	dryness	dryness	NN
18751	2284	9	and	and	CC
18751	2284	10	quality	quality	NN
18751	2284	11	of	of	IN
18751	2284	12	the	the	DT
18751	2284	13	flour	flour	NN
18751	2284	14	,	,	,
18751	2284	15	etc	etc	FW
18751	2284	16	.	.	NN
18751	2284	17	,	,	,
18751	2284	18	used	use	VBN
18751	2284	19	;	;	:
18751	2284	20	in	in	IN
18751	2284	21	one	one	CD
18751	2284	22	series	series	NN
18751	2284	23	of	of	IN
18751	2284	24	experiments	experiment	NNS
18751	2284	25	they	-PRON-	PRP
18751	2284	26	were	be	VBD
18751	2284	27	as	as	IN
18751	2284	28	follows:--	follows:--	NNP
18751	2284	29	Gram	Gram	NNP
18751	2284	30	.	.	.
18751	2285	1	Grams	gram	NNS
18751	2285	2	.	.	.
18751	2286	1	Gram	gram	UH
18751	2286	2	.	.	.
18751	2287	1	Grams	gram	NNS
18751	2287	2	.	.	.
18751	2288	1	1.5	1.5	CD
18751	2288	2	charcoal	charcoal	NN
18751	2288	3	gave	give	VBD
18751	2288	4	34.0	34.0	CD
18751	2288	5	lead	lead	NN
18751	2288	6	.	.	.
18751	2288	7	'	'	''
18751	2288	8	.	.	.
18751	2289	1	1	1	CD
18751	2289	2	charcoal	charcoal	NN
18751	2289	3	=	=	SYM
18751	2289	4	22.6	22.6	CD
18751	2289	5	lead	lead	NN
18751	2289	6	.	.	.
18751	2290	1	3.0	3.0	CD
18751	2290	2	flour	flour	NN
18751	2290	3	"	"	``
18751	2290	4	33.5	33.5	CD
18751	2290	5	"	"	''
18751	2290	6	.	.	.
18751	2290	7	'	'	''
18751	2290	8	.	.	.
18751	2291	1	1	1	CD
18751	2291	2	flour	flour	NN
18751	2291	3	=	=	SYM
18751	2291	4	11.2	11.2	CD
18751	2291	5	"	"	``
18751	2291	6	7.5	7.5	CD
18751	2291	7	tartar	tartar	NN
18751	2291	8	"	"	''
18751	2291	9	38.0	38.0	CD
18751	2291	10	"	"	''
18751	2291	11	.	.	.
18751	2291	12	'	'	''
18751	2291	13	.	.	.
18751	2292	1	1	1	CD
18751	2292	2	tartar	tartar	NNP
18751	2292	3	=	=	SYM
18751	2292	4	5.0	5.0	CD
18751	2292	5	"	"	``
18751	2292	6	The	the	DT
18751	2292	7	use	use	NN
18751	2292	8	of	of	IN
18751	2292	9	flour	flour	NN
18751	2292	10	as	as	IN
18751	2292	11	a	a	DT
18751	2292	12	reducing	reduce	VBG
18751	2292	13	agent	agent	NN
18751	2292	14	has	have	VBZ
18751	2292	15	many	many	JJ
18751	2292	16	advantages	advantage	NNS
18751	2292	17	,	,	,
18751	2292	18	and	and	CC
18751	2292	19	it	-PRON-	PRP
18751	2292	20	is	be	VBZ
18751	2292	21	well	well	JJ
18751	2292	22	to	to	TO
18751	2292	23	remember	remember	VB
18751	2292	24	that	that	IN
18751	2292	25	_	_	NNP
18751	2292	26	1	1	CD
18751	2292	27	gram	gram	NN
18751	2292	28	of	of	IN
18751	2292	29	flour	flour	NN
18751	2292	30	reduces	reduce	VBZ
18751	2292	31	about	about	IN
18751	2292	32	11	11	CD
18751	2292	33	grams	gram	NNS
18751	2292	34	of	of	IN
18751	2292	35	lead	lead	NN
18751	2292	36	_	_	NNP
18751	2292	37	;	;	:
18751	2292	38	and	and	CC
18751	2292	39	that	that	IN
18751	2292	40	charcoal	charcoal	NN
18751	2292	41	has	have	VBZ
18751	2292	42	twice	twice	RB
18751	2292	43	,	,	,
18751	2292	44	and	and	CC
18751	2292	45	tartar	tartar	VB
18751	2292	46	one	one	CD
18751	2292	47	-	-	HYPH
18751	2292	48	half	half	NN
18751	2292	49	,	,	,
18751	2292	50	this	this	DT
18751	2292	51	reducing	reduce	VBG
18751	2292	52	effect	effect	NN
18751	2292	53	.	.	.
18751	2293	1	_	_	NNP
18751	2293	2	On	on	IN
18751	2293	3	the	the	DT
18751	2293	4	Reducing	Reducing	NNP
18751	2293	5	Effect	Effect	NNP
18751	2293	6	of	of	IN
18751	2293	7	Charcoal	Charcoal	NNP
18751	2293	8	,	,	,
18751	2293	9	&	&	CC
18751	2293	10	c.	c.	NNP
18751	2293	11	,	,	,
18751	2293	12	on	on	IN
18751	2293	13	Red	Red	NNP
18751	2293	14	Lead._--It	Lead._--It	NNP
18751	2293	15	is	be	VBZ
18751	2293	16	often	often	RB
18751	2293	17	easier	easy	JJR
18751	2293	18	to	to	TO
18751	2293	19	obtain	obtain	VB
18751	2293	20	red	red	JJ
18751	2293	21	lead	lead	NN
18751	2293	22	of	of	IN
18751	2293	23	good	good	JJ
18751	2293	24	quality	quality	NN
18751	2293	25	than	than	IN
18751	2293	26	it	-PRON-	PRP
18751	2293	27	is	be	VBZ
18751	2293	28	litharge	litharge	NN
18751	2293	29	,	,	,
18751	2293	30	and	and	CC
18751	2293	31	by	by	IN
18751	2293	32	a	a	DT
18751	2293	33	large	large	JJ
18751	2293	34	number	number	NN
18751	2293	35	of	of	IN
18751	2293	36	assayers	assayer	NNS
18751	2293	37	red	red	JJ
18751	2293	38	lead	lead	NN
18751	2293	39	is	be	VBZ
18751	2293	40	the	the	DT
18751	2293	41	form	form	NN
18751	2293	42	of	of	IN
18751	2293	43	oxide	oxide	NN
18751	2293	44	of	of	IN
18751	2293	45	lead	lead	NN
18751	2293	46	always	always	RB
18751	2293	47	used	use	VBN
18751	2293	48	.	.	.
18751	2294	1	Red	red	JJ
18751	2294	2	lead	lead	NN
18751	2294	3	,	,	,
18751	2294	4	however	however	RB
18751	2294	5	,	,	,
18751	2294	6	contains	contain	VBZ
18751	2294	7	an	an	DT
18751	2294	8	excess	excess	NN
18751	2294	9	of	of	IN
18751	2294	10	oxygen	oxygen	NN
18751	2294	11	which	which	WDT
18751	2294	12	will	will	MD
18751	2294	13	use	use	VB
18751	2294	14	up	up	RP
18751	2294	15	some	some	DT
18751	2294	16	of	of	IN
18751	2294	17	the	the	DT
18751	2294	18	reducing	reduce	VBG
18751	2294	19	agent	agent	NN
18751	2294	20	before	before	IN
18751	2294	21	lead	lead	NN
18751	2294	22	separates	separate	VBZ
18751	2294	23	out	out	RP
18751	2294	24	.	.	.
18751	2295	1	On	on	IN
18751	2295	2	making	make	VBG
18751	2295	3	a	a	DT
18751	2295	4	series	series	NN
18751	2295	5	of	of	IN
18751	2295	6	experiments	experiment	NNS
18751	2295	7	(	(	-LRB-
18751	2295	8	similar	similar	JJ
18751	2295	9	to	to	IN
18751	2295	10	the	the	DT
18751	2295	11	last	last	JJ
18751	2295	12	,	,	,
18751	2295	13	but	but	CC
18751	2295	14	using	use	VBG
18751	2295	15	80	80	CD
18751	2295	16	grams	gram	NNS
18751	2295	17	of	of	IN
18751	2295	18	red	red	JJ
18751	2295	19	lead	lead	NN
18751	2295	20	instead	instead	RB
18751	2295	21	of	of	IN
18751	2295	22	the	the	DT
18751	2295	23	litharge	litharge	NN
18751	2295	24	)	)	-RRB-
18751	2295	25	the	the	DT
18751	2295	26	results	result	NNS
18751	2295	27	were	be	VBD
18751	2295	28	,	,	,
18751	2295	29	with	with	IN
18751	2295	30	the	the	DT
18751	2295	31	same	same	JJ
18751	2295	32	quantities	quantity	NNS
18751	2295	33	of	of	IN
18751	2295	34	the	the	DT
18751	2295	35	reducing	reducing	NN
18751	2295	36	agents:--	agents:--	''
18751	2295	37	With	with	IN
18751	2295	38	charcoal	charcoal	NN
18751	2295	39	,	,	,
18751	2295	40	18	18	CD
18751	2295	41	grams	gram	NNS
18751	2295	42	of	of	IN
18751	2295	43	lead	lead	NN
18751	2295	44	.	.	.
18751	2295	45	"	"	''
18751	2296	1	flour	flour	NN
18751	2296	2	,	,	,
18751	2296	3	18	18	CD
18751	2296	4	"	"	``
18751	2296	5	"	"	``
18751	2296	6	"	"	''
18751	2296	7	tartar	tartar	NN
18751	2296	8	,	,	,
18751	2296	9	22	22	CD
18751	2296	10	"	"	''
18751	2296	11	"	"	``
18751	2296	12	Comparing	compare	VBG
18751	2296	13	these	these	DT
18751	2296	14	with	with	IN
18751	2296	15	the	the	DT
18751	2296	16	results	result	NNS
18751	2296	17	with	with	IN
18751	2296	18	litharge	litharge	NN
18751	2296	19	,	,	,
18751	2296	20	in	in	IN
18751	2296	21	the	the	DT
18751	2296	22	previous	previous	JJ
18751	2296	23	table	table	NN
18751	2296	24	it	-PRON-	PRP
18751	2296	25	will	will	MD
18751	2296	26	be	be	VB
18751	2296	27	seen	see	VBN
18751	2296	28	that	that	IN
18751	2296	29	the	the	DT
18751	2296	30	same	same	JJ
18751	2296	31	quantity	quantity	NN
18751	2296	32	of	of	IN
18751	2296	33	reducing	reduce	VBG
18751	2296	34	agent	agent	NN
18751	2296	35	has	have	VBZ
18751	2296	36	in	in	IN
18751	2296	37	each	each	DT
18751	2296	38	case	case	NN
18751	2296	39	brought	bring	VBD
18751	2296	40	down	down	RP
18751	2296	41	16	16	CD
18751	2296	42	grams	gram	NNS
18751	2296	43	less	less	JJR
18751	2296	44	of	of	IN
18751	2296	45	lead	lead	NN
18751	2296	46	,	,	,
18751	2296	47	so	so	IN
18751	2296	48	that	that	IN
18751	2296	49	a	a	DT
18751	2296	50	larger	large	JJR
18751	2296	51	amount	amount	NN
18751	2296	52	of	of	IN
18751	2296	53	the	the	DT
18751	2296	54	reducing	reduce	VBG
18751	2296	55	agent	agent	NN
18751	2296	56	must	must	MD
18751	2296	57	be	be	VB
18751	2296	58	added	add	VBN
18751	2296	59	to	to	TO
18751	2296	60	get	get	VB
18751	2296	61	a	a	DT
18751	2296	62	button	button	NN
18751	2296	63	of	of	IN
18751	2296	64	the	the	DT
18751	2296	65	same	same	JJ
18751	2296	66	weight	weight	NN
18751	2296	67	as	as	IN
18751	2296	68	that	that	DT
18751	2296	69	obtained	obtain	VBD
18751	2296	70	with	with	IN
18751	2296	71	litharge	litharge	NN
18751	2296	72	.	.	.
18751	2297	1	To	to	TO
18751	2297	2	get	get	VB
18751	2297	3	a	a	DT
18751	2297	4	button	button	NN
18751	2297	5	of	of	IN
18751	2297	6	a	a	DT
18751	2297	7	desired	desire	VBN
18751	2297	8	weight	weight	NN
18751	2297	9	,	,	,
18751	2297	10	say	say	VBP
18751	2297	11	22	22	CD
18751	2297	12	grams	gram	NNS
18751	2297	13	,	,	,
18751	2297	14	we	-PRON-	PRP
18751	2297	15	must	must	MD
18751	2297	16	add	add	VB
18751	2297	17	reducing	reduce	VBG
18751	2297	18	agent	agent	NN
18751	2297	19	sufficient	sufficient	JJ
18751	2297	20	to	to	TO
18751	2297	21	throw	throw	VB
18751	2297	22	down	down	RP
18751	2297	23	22	22	CD
18751	2297	24	+	+	SYM
18751	2297	25	16	16	CD
18751	2297	26	or	or	CC
18751	2297	27	38	38	CD
18751	2297	28	grams	gram	NNS
18751	2297	29	of	of	IN
18751	2297	30	lead	lead	NN
18751	2297	31	,	,	,
18751	2297	32	which	which	WDT
18751	2297	33	would	would	MD
18751	2297	34	require	require	VB
18751	2297	35	3.4	3.4	CD
18751	2297	36	grams	gram	NNS
18751	2297	37	of	of	IN
18751	2297	38	flour	flour	NN
18751	2297	39	.	.	.
18751	2298	1	If	if	IN
18751	2298	2	this	this	DT
18751	2298	3	amount	amount	NN
18751	2298	4	of	of	IN
18751	2298	5	flour	flour	NN
18751	2298	6	is	be	VBZ
18751	2298	7	fused	fuse	VBN
18751	2298	8	with	with	IN
18751	2298	9	80	80	CD
18751	2298	10	grams	gram	NNS
18751	2298	11	of	of	IN
18751	2298	12	red	red	JJ
18751	2298	13	lead	lead	NN
18751	2298	14	,	,	,
18751	2298	15	a	a	DT
18751	2298	16	button	button	NN
18751	2298	17	of	of	IN
18751	2298	18	lead	lead	NN
18751	2298	19	weighing	weigh	VBG
18751	2298	20	22	22	CD
18751	2298	21	grams	gram	NNS
18751	2298	22	will	will	MD
18751	2298	23	be	be	VB
18751	2298	24	formed	form	VBN
18751	2298	25	,	,	,
18751	2298	26	the	the	DT
18751	2298	27	other	other	JJ
18751	2298	28	16	16	CD
18751	2298	29	grams	gram	NNS
18751	2298	30	being	be	VBG
18751	2298	31	kept	keep	VBN
18751	2298	32	up	up	RP
18751	2298	33	by	by	IN
18751	2298	34	the	the	DT
18751	2298	35	oxygen	oxygen	NN
18751	2298	36	of	of	IN
18751	2298	37	the	the	DT
18751	2298	38	red	red	JJ
18751	2298	39	lead	lead	NN
18751	2298	40	.	.	.
18751	2299	1	If	if	IN
18751	2299	2	the	the	DT
18751	2299	3	quantity	quantity	NN
18751	2299	4	of	of	IN
18751	2299	5	red	red	JJ
18751	2299	6	lead	lead	NN
18751	2299	7	differs	differ	VBZ
18751	2299	8	from	from	IN
18751	2299	9	80	80	CD
18751	2299	10	grams	gram	NNS
18751	2299	11	,	,	,
18751	2299	12	this	this	DT
18751	2299	13	rule	rule	NN
18751	2299	14	must	must	MD
18751	2299	15	be	be	VB
18751	2299	16	modified	modify	VBN
18751	2299	17	.	.	.
18751	2300	1	With	with	IN
18751	2300	2	40	40	CD
18751	2300	3	grams	gram	NNS
18751	2300	4	of	of	IN
18751	2300	5	red	red	JJ
18751	2300	6	lead	lead	NN
18751	2300	7	,	,	,
18751	2300	8	for	for	IN
18751	2300	9	example	example	NN
18751	2300	10	,	,	,
18751	2300	11	we	-PRON-	PRP
18751	2300	12	should	should	MD
18751	2300	13	add	add	VB
18751	2300	14	an	an	DT
18751	2300	15	excess	excess	NN
18751	2300	16	of	of	IN
18751	2300	17	reducing	reduce	VBG
18751	2300	18	agent	agent	NN
18751	2300	19	sufficient	sufficient	JJ
18751	2300	20	to	to	TO
18751	2300	21	throw	throw	VB
18751	2300	22	down	down	RP
18751	2300	23	8	8	CD
18751	2300	24	grams	gram	NNS
18751	2300	25	of	of	IN
18751	2300	26	lead	lead	NN
18751	2300	27	instead	instead	RB
18751	2300	28	of	of	IN
18751	2300	29	16	16	CD
18751	2300	30	.	.	.
18751	2301	1	Similarly	similarly	RB
18751	2301	2	,	,	,
18751	2301	3	with	with	IN
18751	2301	4	160	160	CD
18751	2301	5	grams	gram	NNS
18751	2301	6	of	of	IN
18751	2301	7	red	red	JJ
18751	2301	8	lead	lead	NN
18751	2301	9	,	,	,
18751	2301	10	we	-PRON-	PRP
18751	2301	11	should	should	MD
18751	2301	12	add	add	VB
18751	2301	13	enough	enough	JJ
18751	2301	14	to	to	TO
18751	2301	15	throw	throw	VB
18751	2301	16	down	down	RP
18751	2301	17	32	32	CD
18751	2301	18	grams	gram	NNS
18751	2301	19	.	.	.
18751	2302	1	The	the	DT
18751	2302	2	following	follow	VBG
18751	2302	3	rule	rule	NN
18751	2302	4	will	will	MD
18751	2302	5	enable	enable	VB
18751	2302	6	one	one	PRP
18751	2302	7	to	to	TO
18751	2302	8	calculate	calculate	VB
18751	2302	9	the	the	DT
18751	2302	10	weight	weight	NN
18751	2302	11	of	of	IN
18751	2302	12	flour	flour	NN
18751	2302	13	required	require	VBN
18751	2302	14	to	to	TO
18751	2302	15	produce	produce	VB
18751	2302	16	a	a	DT
18751	2302	17	button	button	NN
18751	2302	18	of	of	IN
18751	2302	19	lead	lead	NN
18751	2302	20	of	of	IN
18751	2302	21	any	any	DT
18751	2302	22	desired	desire	VBN
18751	2302	23	weight	weight	NN
18751	2302	24	from	from	IN
18751	2302	25	any	any	DT
18751	2302	26	given	give	VBN
18751	2302	27	quantity	quantity	NN
18751	2302	28	of	of	IN
18751	2302	29	red	red	JJ
18751	2302	30	lead	lead	NN
18751	2302	31	.	.	.
18751	2303	1	Each	each	DT
18751	2303	2	5	5	CD
18751	2303	3	grams	gram	NNS
18751	2303	4	of	of	IN
18751	2303	5	red	red	JJ
18751	2303	6	lead	lead	NN
18751	2303	7	present	present	JJ
18751	2303	8	diminishes	diminishe	NNS
18751	2303	9	the	the	DT
18751	2303	10	weight	weight	NN
18751	2303	11	of	of	IN
18751	2303	12	the	the	DT
18751	2303	13	lead	lead	NN
18751	2303	14	by	by	IN
18751	2303	15	1	1	CD
18751	2303	16	gram	gram	NN
18751	2303	17	.	.	.
18751	2304	1	If	if	IN
18751	2304	2	then	then	RB
18751	2304	3	we	-PRON-	PRP
18751	2304	4	_	_	NNP
18751	2304	5	divide	divide	VBP
18751	2304	6	the	the	DT
18751	2304	7	weight	weight	NN
18751	2304	8	of	of	IN
18751	2304	9	red	red	JJ
18751	2304	10	lead	lead	NN
18751	2304	11	in	in	IN
18751	2304	12	a	a	DT
18751	2304	13	charge	charge	NN
18751	2304	14	by	by	IN
18751	2304	15	5	5	CD
18751	2304	16	,	,	,
18751	2304	17	and	and	CC
18751	2304	18	add	add	VB
18751	2304	19	this	this	DT
18751	2304	20	to	to	IN
18751	2304	21	the	the	DT
18751	2304	22	weight	weight	NN
18751	2304	23	of	of	IN
18751	2304	24	lead	lead	NN
18751	2304	25	required	require	VBN
18751	2304	26	,	,	,
18751	2304	27	the	the	DT
18751	2304	28	sum	sum	NN
18751	2304	29	divided	divide	VBN
18751	2304	30	by	by	IN
18751	2304	31	11	11	CD
18751	2304	32	will	will	MD
18751	2304	33	give	give	VB
18751	2304	34	the	the	DT
18751	2304	35	weight	weight	NN
18751	2304	36	of	of	IN
18751	2304	37	flour	flour	NN
18751	2304	38	which	which	WDT
18751	2304	39	must	must	MD
18751	2304	40	be	be	VB
18751	2304	41	added	add	VBN
18751	2304	42	_	_	NNP
18751	2304	43	.	.	.
18751	2305	1	Using	use	VBG
18751	2305	2	80	80	CD
18751	2305	3	grams	gram	NNS
18751	2305	4	of	of	IN
18751	2305	5	red	red	JJ
18751	2305	6	lead	lead	NN
18751	2305	7	and	and	CC
18751	2305	8	wanting	want	VBG
18751	2305	9	a	a	DT
18751	2305	10	button	button	NN
18751	2305	11	of	of	IN
18751	2305	12	20	20	CD
18751	2305	13	grams	gram	NNS
18751	2305	14	,	,	,
18751	2305	15	we	-PRON-	PRP
18751	2305	16	should	should	MD
18751	2305	17	add	add	VB
18751	2305	18	3.3	3.3	CD
18751	2305	19	grams	gram	NNS
18751	2305	20	of	of	IN
18751	2305	21	flour	flour	NN
18751	2305	22	.	.	.
18751	2306	1	80/5	80/5	NNP
18751	2306	2	=	=	SYM
18751	2306	3	16	16	CD
18751	2306	4	;	;	:
18751	2306	5	16	16	CD
18751	2306	6	+	+	SYM
18751	2306	7	20	20	CD
18751	2306	8	=	=	SYM
18751	2306	9	36	36	CD
18751	2306	10	;	;	SYM
18751	2306	11	36/11	36/11	CD
18751	2306	12	=	=	SYM
18751	2306	13	3.3	3.3	CD
18751	2306	14	nearly	nearly	RB
18751	2306	15	.	.	.
18751	2307	1	The	the	DT
18751	2307	2	following	follow	VBG
18751	2307	3	are	be	VBP
18751	2307	4	some	some	DT
18751	2307	5	results	result	NNS
18751	2307	6	obtained	obtain	VBD
18751	2307	7	which	which	WDT
18751	2307	8	will	will	MD
18751	2307	9	illustrate	illustrate	VB
18751	2307	10	the	the	DT
18751	2307	11	rule:--	rule:--	NNP
18751	2307	12	Red	Red	NNP
18751	2307	13	Lead	Lead	NNP
18751	2307	14	used	use	VBD
18751	2307	15	.	.	.
18751	2308	1	Flour	flour	NN
18751	2308	2	used	use	VBD
18751	2308	3	.	.	.
18751	2309	1	Lead	lead	NN
18751	2309	2	got	get	VBD
18751	2309	3	.	.	.
18751	2310	1	40	40	CD
18751	2310	2	grams	gram	NNS
18751	2310	3	3	3	CD
18751	2310	4	grams	gram	NNS
18751	2310	5	25.0	25.0	CD
18751	2310	6	grams	gram	NNS
18751	2310	7	100	100	CD
18751	2310	8	"	"	``
18751	2310	9	3	3	CD
18751	2310	10	"	"	CD
18751	2310	11	13.5	13.5	CD
18751	2310	12	"	"	``
18751	2310	13	80	80	CD
18751	2310	14	"	"	``
18751	2310	15	4	4	CD
18751	2310	16	"	"	CD
18751	2310	17	30.0	30.0	CD
18751	2310	18	"	"	''
18751	2310	19	80	80	CD
18751	2310	20	"	"	``
18751	2310	21	5	5	CD
18751	2310	22	"	"	``
18751	2310	23	40.0	40.0	CD
18751	2310	24	"	"	''
18751	2310	25	_	_	NNP
18751	2310	26	On	on	IN
18751	2310	27	the	the	DT
18751	2310	28	Reducing	Reducing	NNP
18751	2310	29	Effect	Effect	NNP
18751	2310	30	of	of	IN
18751	2310	31	Metallic	Metallic	NNP
18751	2310	32	Sulphides	Sulphides	NNPS
18751	2310	33	,	,	,
18751	2310	34	and	and	CC
18751	2310	35	the	the	DT
18751	2310	36	Counteracting	Counteracting	NNP
18751	2310	37	Effect	Effect	NNP
18751	2310	38	of	of	IN
18751	2310	39	Nitre._--The	Nitre._--The	NNP
18751	2310	40	sulphides	sulphide	NNS
18751	2310	41	found	find	VBN
18751	2310	42	in	in	IN
18751	2310	43	ores	ore	NNS
18751	2310	44	will	will	MD
18751	2310	45	reduce	reduce	VB
18751	2310	46	a	a	DT
18751	2310	47	button	button	NN
18751	2310	48	of	of	IN
18751	2310	49	lead	lead	NN
18751	2310	50	from	from	IN
18751	2310	51	oxide	oxide	NN
18751	2310	52	of	of	IN
18751	2310	53	lead	lead	NN
18751	2310	54	just	just	RB
18751	2310	55	as	as	IN
18751	2310	56	flour	flour	NN
18751	2310	57	does	do	VBZ
18751	2310	58	;	;	:
18751	2310	59	and	and	CC
18751	2310	60	,	,	,
18751	2310	61	as	as	IN
18751	2310	62	charcoal	charcoal	NN
18751	2310	63	,	,	,
18751	2310	64	flour	flour	NN
18751	2310	65	and	and	CC
18751	2310	66	tartar	tartar	NN
18751	2310	67	differ	differ	VBP
18751	2310	68	in	in	IN
18751	2310	69	their	-PRON-	PRP$
18751	2310	70	reducing	reduce	VBG
18751	2310	71	power	power	NN
18751	2310	72	,	,	,
18751	2310	73	so	so	RB
18751	2310	74	equal	equal	JJ
18751	2310	75	weights	weight	NNS
18751	2310	76	of	of	IN
18751	2310	77	the	the	DT
18751	2310	78	different	different	JJ
18751	2310	79	mineral	mineral	NN
18751	2310	80	sulphides	sulphide	NNS
18751	2310	81	throw	throw	VBP
18751	2310	82	down	down	RP
18751	2310	83	different	different	JJ
18751	2310	84	weights	weight	NNS
18751	2310	85	of	of	IN
18751	2310	86	lead	lead	NN
18751	2310	87	.	.	.
18751	2311	1	One	one	CD
18751	2311	2	gram	gram	NN
18751	2311	3	of	of	IN
18751	2311	4	iron	iron	NN
18751	2311	5	pyrites	pyrite	VBZ
18751	2311	6	yields	yield	NNS
18751	2311	7	about	about	IN
18751	2311	8	11	11	CD
18751	2311	9	grams	gram	NNS
18751	2311	10	of	of	IN
18751	2311	11	lead	lead	NN
18751	2311	12	.	.	.
18751	2312	1	One	one	CD
18751	2312	2	gram	gram	NN
18751	2312	3	of	of	IN
18751	2312	4	copper	copper	NN
18751	2312	5	pyrites	pyrite	NNS
18751	2312	6	,	,	,
18751	2312	7	blende	blende	NNP
18751	2312	8	,	,	,
18751	2312	9	fahlerz	fahlerz	NNP
18751	2312	10	,	,	,
18751	2312	11	or	or	CC
18751	2312	12	mispickel	mispickel	NNP
18751	2312	13	,	,	,
18751	2312	14	yields	yield	VBZ
18751	2312	15	7	7	CD
18751	2312	16	or	or	CC
18751	2312	17	8	8	CD
18751	2312	18	grams	gram	NNS
18751	2312	19	of	of	IN
18751	2312	20	lead	lead	NN
18751	2312	21	,	,	,
18751	2312	22	whilst	whilst	IN
18751	2312	23	1	1	CD
18751	2312	24	gram	gram	NN
18751	2312	25	of	of	IN
18751	2312	26	antimonite	antimonite	NN
18751	2312	27	will	will	MD
18751	2312	28	give	give	VB
18751	2312	29	6	6	CD
18751	2312	30	,	,	,
18751	2312	31	and	and	CC
18751	2312	32	1	1	CD
18751	2312	33	gram	gram	NN
18751	2312	34	of	of	IN
18751	2312	35	galena	galena	NN
18751	2312	36	only	only	RB
18751	2312	37	a	a	DT
18751	2312	38	little	little	JJ
18751	2312	39	over	over	IN
18751	2312	40	3	3	CD
18751	2312	41	grams	gram	NNS
18751	2312	42	.	.	.
18751	2313	1	It	-PRON-	PRP
18751	2313	2	is	be	VBZ
18751	2313	3	evident	evident	JJ
18751	2313	4	that	that	IN
18751	2313	5	if	if	IN
18751	2313	6	an	an	DT
18751	2313	7	ore	ore	NN
18751	2313	8	carries	carry	VBZ
18751	2313	9	much	much	JJ
18751	2313	10	of	of	IN
18751	2313	11	these	these	DT
18751	2313	12	sulphides	sulphide	NNS
18751	2313	13	,	,	,
18751	2313	14	the	the	DT
18751	2313	15	quantity	quantity	NN
18751	2313	16	of	of	IN
18751	2313	17	lead	lead	NN
18751	2313	18	reduced	reduce	VBN
18751	2313	19	will	will	MD
18751	2313	20	be	be	VB
18751	2313	21	very	very	RB
18751	2313	22	much	much	RB
18751	2313	23	larger	large	JJR
18751	2313	24	than	than	IN
18751	2313	25	that	that	DT
18751	2313	26	required	require	VBN
18751	2313	27	for	for	IN
18751	2313	28	an	an	DT
18751	2313	29	assay	assay	NN
18751	2313	30	.	.	.
18751	2314	1	To	to	TO
18751	2314	2	counteract	counteract	VB
18751	2314	3	this	this	DT
18751	2314	4	effect	effect	NN
18751	2314	5	nitre	nitre	NNP
18751	2314	6	is	be	VBZ
18751	2314	7	added	add	VBN
18751	2314	8	;	;	:
18751	2314	9	_	_	NNP
18751	2314	10	1	1	CD
18751	2314	11	gram	gram	NN
18751	2314	12	is	be	VBZ
18751	2314	13	added	add	VBN
18751	2314	14	for	for	IN
18751	2314	15	each	each	DT
18751	2314	16	4	4	CD
18751	2314	17	grams	gram	NNS
18751	2314	18	of	of	IN
18751	2314	19	lead	lead	NN
18751	2314	20	in	in	IN
18751	2314	21	excess	excess	NN
18751	2314	22	of	of	IN
18751	2314	23	that	that	DT
18751	2314	24	required	require	VBN
18751	2314	25	_	_	NNP
18751	2314	26	.	.	.
18751	2315	1	For	for	IN
18751	2315	2	example	example	NN
18751	2315	3	:	:	:
18751	2315	4	with	with	IN
18751	2315	5	a	a	DT
18751	2315	6	20-gram	20-gram	CD
18751	2315	7	charge	charge	NN
18751	2315	8	of	of	IN
18751	2315	9	an	an	DT
18751	2315	10	ore	ore	NN
18751	2315	11	containing	contain	VBG
18751	2315	12	50	50	CD
18751	2315	13	per	per	NN
18751	2315	14	cent	cent	NN
18751	2315	15	.	.	.
18751	2316	1	of	of	IN
18751	2316	2	pyrites	pyrite	NNS
18751	2316	3	,	,	,
18751	2316	4	if	if	IN
18751	2316	5	no	no	DT
18751	2316	6	nitre	nitre	NN
18751	2316	7	were	be	VBD
18751	2316	8	added	add	VBN
18751	2316	9	,	,	,
18751	2316	10	110	110	CD
18751	2316	11	grams	gram	NNS
18751	2316	12	of	of	IN
18751	2316	13	lead	lead	NN
18751	2316	14	would	would	MD
18751	2316	15	be	be	VB
18751	2316	16	got	get	VBN
18751	2316	17	;	;	:
18751	2316	18	or	or	CC
18751	2316	19	,	,	,
18751	2316	20	if	if	IN
18751	2316	21	there	there	EX
18751	2316	22	was	be	VBD
18751	2316	23	not	not	RB
18751	2316	24	sufficient	sufficient	JJ
18751	2316	25	oxide	oxide	NN
18751	2316	26	of	of	IN
18751	2316	27	lead	lead	NN
18751	2316	28	to	to	TO
18751	2316	29	yield	yield	VB
18751	2316	30	this	this	DT
18751	2316	31	quantity	quantity	NN
18751	2316	32	of	of	IN
18751	2316	33	metal	metal	NN
18751	2316	34	,	,	,
18751	2316	35	the	the	DT
18751	2316	36	button	button	NN
18751	2316	37	would	would	MD
18751	2316	38	be	be	VB
18751	2316	39	sulphury	sulphury	NN
18751	2316	40	.	.	.
18751	2317	1	To	to	TO
18751	2317	2	reduce	reduce	VB
18751	2317	3	the	the	DT
18751	2317	4	weight	weight	NN
18751	2317	5	of	of	IN
18751	2317	6	the	the	DT
18751	2317	7	button	button	NN
18751	2317	8	by	by	IN
18751	2317	9	80	80	CD
18751	2317	10	grammes	gramme	NNS
18751	2317	11	,	,	,
18751	2317	12	we	-PRON-	PRP
18751	2317	13	should	should	MD
18751	2317	14	add	add	VB
18751	2317	15	20	20	CD
18751	2317	16	grams	gram	NNS
18751	2317	17	of	of	IN
18751	2317	18	nitre	nitre	NNP
18751	2317	19	,	,	,
18751	2317	20	if	if	IN
18751	2317	21	litharge	litharge	NN
18751	2317	22	were	be	VBD
18751	2317	23	used	use	VBN
18751	2317	24	;	;	:
18751	2317	25	or	or	CC
18751	2317	26	if	if	IN
18751	2317	27	red	red	JJ
18751	2317	28	lead	lead	NN
18751	2317	29	were	be	VBD
18751	2317	30	used	use	VBN
18751	2317	31	,	,	,
18751	2317	32	we	-PRON-	PRP
18751	2317	33	should	should	MD
18751	2317	34	add	add	VB
18751	2317	35	16	16	CD
18751	2317	36	grams	gram	NNS
18751	2317	37	of	of	IN
18751	2317	38	nitre	nitre	NNP
18751	2317	39	,	,	,
18751	2317	40	_	_	NNP
18751	2317	41	since	since	IN
18751	2317	42	the	the	DT
18751	2317	43	oxidizing	oxidizing	JJ
18751	2317	44	effect	effect	NN
18751	2317	45	of	of	IN
18751	2317	46	20	20	CD
18751	2317	47	grams	gram	NNS
18751	2317	48	of	of	IN
18751	2317	49	red	red	JJ
18751	2317	50	lead	lead	NN
18751	2317	51	is	be	VBZ
18751	2317	52	equivalent	equivalent	JJ
18751	2317	53	to	to	IN
18751	2317	54	that	that	DT
18751	2317	55	of	of	IN
18751	2317	56	1	1	CD
18751	2317	57	of	of	IN
18751	2317	58	nitre	nitre	NNP
18751	2317	59	_	_	NNP
18751	2317	60	,	,	,
18751	2317	61	and	and	CC
18751	2317	62	since	since	IN
18751	2317	63	80	80	CD
18751	2317	64	grams	gram	NNS
18751	2317	65	of	of	IN
18751	2317	66	red	red	JJ
18751	2317	67	lead	lead	NN
18751	2317	68	are	be	VBP
18751	2317	69	generally	generally	RB
18751	2317	70	used	use	VBN
18751	2317	71	in	in	IN
18751	2317	72	a	a	DT
18751	2317	73	charge	charge	NN
18751	2317	74	.	.	.
18751	2318	1	Two	two	CD
18751	2318	2	assays	assay	NNS
18751	2318	3	of	of	IN
18751	2318	4	an	an	DT
18751	2318	5	ore	ore	NN
18751	2318	6	of	of	IN
18751	2318	7	this	this	DT
18751	2318	8	kind	kind	NN
18751	2318	9	with	with	IN
18751	2318	10	these	these	DT
18751	2318	11	quantities	quantity	NNS
18751	2318	12	of	of	IN
18751	2318	13	nitre	nitre	NNP
18751	2318	14	gave	give	VBD
18751	2318	15	26.0	26.0	CD
18751	2318	16	grams	gram	NNS
18751	2318	17	of	of	IN
18751	2318	18	lead	lead	NN
18751	2318	19	with	with	IN
18751	2318	20	litharge	litharge	NN
18751	2318	21	,	,	,
18751	2318	22	and	and	CC
18751	2318	23	22.5	22.5	CD
18751	2318	24	grams	gram	NNS
18751	2318	25	with	with	IN
18751	2318	26	red	red	JJ
18751	2318	27	lead	lead	NN
18751	2318	28	.	.	.
18751	2319	1	It	-PRON-	PRP
18751	2319	2	is	be	VBZ
18751	2319	3	best	good	JJS
18751	2319	4	to	to	TO
18751	2319	5	use	use	VB
18751	2319	6	in	in	IN
18751	2319	7	these	these	DT
18751	2319	8	assays	assay	NNS
18751	2319	9	80	80	CD
18751	2319	10	grams	gram	NNS
18751	2319	11	of	of	IN
18751	2319	12	red	red	JJ
18751	2319	13	lead	lead	NN
18751	2319	14	,	,	,
18751	2319	15	20	20	CD
18751	2319	16	of	of	IN
18751	2319	17	soda	soda	NN
18751	2319	18	,	,	,
18751	2319	19	and	and	CC
18751	2319	20	5	5	CD
18751	2319	21	of	of	IN
18751	2319	22	borax	borax	NNS
18751	2319	23	,	,	,
18751	2319	24	with	with	IN
18751	2319	25	20	20	CD
18751	2319	26	grams	gram	NNS
18751	2319	27	of	of	IN
18751	2319	28	the	the	DT
18751	2319	29	ore	ore	NN
18751	2319	30	.	.	.
18751	2320	1	If	if	IN
18751	2320	2	the	the	DT
18751	2320	3	lead	lead	NN
18751	2320	4	got	get	VBD
18751	2320	5	by	by	IN
18751	2320	6	the	the	DT
18751	2320	7	preliminary	preliminary	JJ
18751	2320	8	fusion	fusion	NN
18751	2320	9	in	in	IN
18751	2320	10	a	a	DT
18751	2320	11	small	small	JJ
18751	2320	12	crucible	crucible	NN
18751	2320	13	with	with	IN
18751	2320	14	litharge	litharge	NN
18751	2320	15	(	(	-LRB-
18751	2320	16	described	describe	VBN
18751	2320	17	under	under	IN
18751	2320	18	"	"	``
18751	2320	19	_	_	NNP
18751	2320	20	ores	ore	NNS
18751	2320	21	containing	contain	VBG
18751	2320	22	much	much	JJ
18751	2320	23	sulphides	sulphide	NNS
18751	2320	24	_	_	NNP
18751	2320	25	"	"	''
18751	2320	26	)	)	-RRB-
18751	2320	27	is	be	VBZ
18751	2320	28	known	know	VBN
18751	2320	29	,	,	,
18751	2320	30	the	the	DT
18751	2320	31	following	follow	VBG
18751	2320	32	table	table	NN
18751	2320	33	will	will	MD
18751	2320	34	indicate	indicate	VB
18751	2320	35	the	the	DT
18751	2320	36	quantity	quantity	NN
18751	2320	37	of	of	IN
18751	2320	38	nitre	nitre	NN
18751	2320	39	,	,	,
18751	2320	40	or	or	CC
18751	2320	41	flour	flour	NN
18751	2320	42	,	,	,
18751	2320	43	to	to	TO
18751	2320	44	be	be	VB
18751	2320	45	added	add	VBN
18751	2320	46	with	with	IN
18751	2320	47	this	this	DT
18751	2320	48	charge:--	charge:--	NN
18751	2320	49	-------------------------------+-------------------+------------------	-------------------------------+-------------------+------------------	:
18751	2320	50	Lead	lead	NN
18751	2320	51	got	get	VBD
18751	2320	52	in	in	IN
18751	2320	53	Preliminary	Preliminary	NNP
18751	2320	54	Fusion	Fusion	NNP
18751	2320	55	|	|	NNP
18751	2320	56	Flour	Flour	NNP
18751	2320	57	to	to	TO
18751	2320	58	be	be	VB
18751	2320	59	added	add	VBN
18751	2320	60	|	|	NNP
18751	2320	61	Nitre	Nitre	NNP
18751	2320	62	to	to	TO
18751	2320	63	be	be	VB
18751	2320	64	added	add	VBN
18751	2320	65	with	with	IN
18751	2320	66	3	3	CD
18751	2320	67	grams	gram	NNS
18751	2320	68	of	of	IN
18751	2320	69	Ore.	Oregon	NNP
18751	2320	70	|	|	NNP
18751	2320	71	to	to	IN
18751	2320	72	the	the	DT
18751	2320	73	Assay	Assay	NNP
18751	2320	74	.	.	.
18751	2321	1	|	|	NNS
18751	2321	2	to	to	IN
18751	2321	3	the	the	DT
18751	2321	4	Assay	Assay	NNP
18751	2321	5	.	.	.
18751	2322	1	-------------------------------+-------------------+------------------	-------------------------------+-------------------+------------------	NFP
18751	2322	2	0.0	0.0	CD
18751	2322	3	gram	gram	NN
18751	2322	4	|	|	CD
18751	2322	5	3.3	3.3	CD
18751	2322	6	grams	gram	NNS
18751	2322	7	|	|	CD
18751	2322	8	none	none	NN
18751	2322	9	3.0	3.0	CD
18751	2322	10	grams	gram	NNS
18751	2322	11	|	|	CD
18751	2322	12	1.3	1.3	CD
18751	2322	13	gram	gram	NN
18751	2322	14	|	|	CD
18751	2322	15	--	--	:
18751	2322	16	6.0	6.0	CD
18751	2322	17	"	"	``
18751	2322	18	|	|	CD
18751	2322	19	none	none	NN
18751	2322	20	|	|	CD
18751	2322	21	4.0	4.0	CD
18751	2322	22	grams	gram	VBZ
18751	2322	23	9.0	9.0	CD
18751	2322	24	"	"	``
18751	2322	25	|	|	NNP
18751	2322	26	--	--	:
18751	2322	27	|	|	CD
18751	2322	28	9.0	9.0	CD
18751	2322	29	"	"	``
18751	2322	30	12.0	12.0	CD
18751	2322	31	"	"	''
18751	2322	32	|	|	NNP
18751	2322	33	--	--	:
18751	2322	34	|	|	CD
18751	2322	35	14.0	14.0	CD
18751	2322	36	"	"	``
18751	2322	37	15.0	15.0	CD
18751	2322	38	"	"	''
18751	2322	39	|	|	NNP
18751	2322	40	--	--	:
18751	2322	41	|	|	CD
18751	2322	42	19.0	19.0	CD
18751	2322	43	"	"	``
18751	2322	44	18.0	18.0	CD
18751	2322	45	"	"	''
18751	2322	46	|	|	NNP
18751	2322	47	--	--	:
18751	2322	48	|	|	CD
18751	2322	49	24.0	24.0	CD
18751	2322	50	"	"	``
18751	2322	51	21.0	21.0	CD
18751	2322	52	"	"	''
18751	2322	53	|	|	NNP
18751	2322	54	--	--	:
18751	2322	55	|	|	CD
18751	2322	56	29.0	29.0	CD
18751	2322	57	"	"	''
18751	2322	58	-------------------------------+-------------------+------------------	-------------------------------+-------------------+------------------	NFP
18751	2322	59	If	if	IN
18751	2322	60	litharge	litharge	NN
18751	2322	61	is	be	VBZ
18751	2322	62	used	use	VBN
18751	2322	63	in	in	IN
18751	2322	64	the	the	DT
18751	2322	65	assay	assay	NN
18751	2322	66	instead	instead	RB
18751	2322	67	of	of	IN
18751	2322	68	red	red	JJ
18751	2322	69	lead	lead	NN
18751	2322	70	4	4	CD
18751	2322	71	grams	gram	NNS
18751	2322	72	more	more	RBR
18751	2322	73	nitre	nitre	NNP
18751	2322	74	,	,	,
18751	2322	75	or	or	CC
18751	2322	76	1.5	1.5	CD
18751	2322	77	gram	gram	NN
18751	2322	78	less	less	JJR
18751	2322	79	flour	flour	NN
18751	2322	80	must	must	MD
18751	2322	81	be	be	VB
18751	2322	82	used	use	VBN
18751	2322	83	.	.	.
18751	2323	1	When	when	WRB
18751	2323	2	more	more	JJR
18751	2323	3	than	than	IN
18751	2323	4	a	a	DT
18751	2323	5	few	few	JJ
18751	2323	6	grams	gram	NNS
18751	2323	7	of	of	IN
18751	2323	8	nitre	nitre	NNP
18751	2323	9	are	be	VBP
18751	2323	10	added	add	VBN
18751	2323	11	to	to	IN
18751	2323	12	a	a	DT
18751	2323	13	charge	charge	NN
18751	2323	14	the	the	DT
18751	2323	15	proportion	proportion	NN
18751	2323	16	of	of	IN
18751	2323	17	"	"	``
18751	2323	18	soda	soda	NN
18751	2323	19	"	"	''
18751	2323	20	and	and	CC
18751	2323	21	borax	borax	NNS
18751	2323	22	should	should	MD
18751	2323	23	be	be	VB
18751	2323	24	increased	increase	VBN
18751	2323	25	,	,	,
18751	2323	26	because	because	IN
18751	2323	27	one	one	CD
18751	2323	28	of	of	IN
18751	2323	29	the	the	DT
18751	2323	30	products	product	NNS
18751	2323	31	of	of	IN
18751	2323	32	the	the	DT
18751	2323	33	reaction	reaction	NN
18751	2323	34	of	of	IN
18751	2323	35	nitre	nitre	NN
18751	2323	36	upon	upon	IN
18751	2323	37	sulphides	sulphide	NNS
18751	2323	38	in	in	IN
18751	2323	39	the	the	DT
18751	2323	40	presence	presence	NN
18751	2323	41	of	of	IN
18751	2323	42	soda	soda	NN
18751	2323	43	is	be	VBZ
18751	2323	44	sulphate	sulphate	NN
18751	2323	45	of	of	IN
18751	2323	46	soda	soda	NN
18751	2323	47	,	,	,
18751	2323	48	and	and	CC
18751	2323	49	because	because	IN
18751	2323	50	the	the	DT
18751	2323	51	"	"	``
18751	2323	52	soda	soda	NN
18751	2323	53	"	"	''
18751	2323	54	thus	thus	RB
18751	2323	55	used	use	VBN
18751	2323	56	up	up	RP
18751	2323	57	no	no	RB
18751	2323	58	longer	long	RBR
18751	2323	59	serves	serve	VBZ
18751	2323	60	as	as	IN
18751	2323	61	a	a	DT
18751	2323	62	flux	flux	NN
18751	2323	63	;	;	:
18751	2323	64	more	more	JJR
18751	2323	65	borax	borax	NNS
18751	2323	66	should	should	MD
18751	2323	67	be	be	VB
18751	2323	68	added	add	VBN
18751	2323	69	,	,	,
18751	2323	70	as	as	IN
18751	2323	71	it	-PRON-	PRP
18751	2323	72	is	be	VBZ
18751	2323	73	the	the	DT
18751	2323	74	best	good	JJS
18751	2323	75	flux	flux	NN
18751	2323	76	for	for	IN
18751	2323	77	the	the	DT
18751	2323	78	metallic	metallic	JJ
18751	2323	79	oxides	oxide	NNS
18751	2323	80	which	which	WDT
18751	2323	81	are	be	VBP
18751	2323	82	formed	form	VBN
18751	2323	83	in	in	IN
18751	2323	84	the	the	DT
18751	2323	85	process	process	NN
18751	2323	86	.	.	.
18751	2324	1	If	if	IN
18751	2324	2	in	in	IN
18751	2324	3	an	an	DT
18751	2324	4	assay	assay	NN
18751	2324	5	too	too	RB
18751	2324	6	large	large	JJ
18751	2324	7	a	a	DT
18751	2324	8	button	button	NN
18751	2324	9	of	of	IN
18751	2324	10	lead	lead	NN
18751	2324	11	is	be	VBZ
18751	2324	12	got	get	VBN
18751	2324	13	,	,	,
18751	2324	14	even	even	RB
18751	2324	15	after	after	IN
18751	2324	16	this	this	DT
18751	2324	17	calculation	calculation	NN
18751	2324	18	has	have	VBZ
18751	2324	19	been	be	VBN
18751	2324	20	made	make	VBN
18751	2324	21	,	,	,
18751	2324	22	and	and	CC
18751	2324	23	the	the	DT
18751	2324	24	assay	assay	NN
18751	2324	25	is	be	VBZ
18751	2324	26	repeated	repeat	VBN
18751	2324	27	,	,	,
18751	2324	28	add	add	VB
18751	2324	29	1	1	CD
18751	2324	30	gram	gram	NN
18751	2324	31	more	more	JJR
18751	2324	32	nitre	nitre	NN
18751	2324	33	for	for	IN
18751	2324	34	each	each	DT
18751	2324	35	4	4	CD
18751	2324	36	grams	gram	NNS
18751	2324	37	of	of	IN
18751	2324	38	lead	lead	NN
18751	2324	39	in	in	IN
18751	2324	40	excess	excess	NN
18751	2324	41	.	.	.
18751	2325	1	Sometimes	sometimes	RB
18751	2325	2	the	the	DT
18751	2325	3	assay	assay	NN
18751	2325	4	appears	appear	VBZ
18751	2325	5	tranquil	tranquil	NN
18751	2325	6	before	before	IN
18751	2325	7	the	the	DT
18751	2325	8	nitre	nitre	NN
18751	2325	9	has	have	VBZ
18751	2325	10	produced	produce	VBN
18751	2325	11	its	-PRON-	PRP$
18751	2325	12	full	full	JJ
18751	2325	13	effect	effect	NN
18751	2325	14	;	;	:
18751	2325	15	in	in	IN
18751	2325	16	such	such	JJ
18751	2325	17	cases	case	NNS
18751	2325	18	it	-PRON-	PRP
18751	2325	19	is	be	VBZ
18751	2325	20	well	well	JJ
18751	2325	21	to	to	TO
18751	2325	22	seize	seize	VB
18751	2325	23	the	the	DT
18751	2325	24	crucible	crucible	NN
18751	2325	25	with	with	IN
18751	2325	26	the	the	DT
18751	2325	27	tongs	tong	NNS
18751	2325	28	and	and	CC
18751	2325	29	mix	mix	VB
18751	2325	30	its	-PRON-	PRP$
18751	2325	31	fused	fuse	VBN
18751	2325	32	contents	content	NNS
18751	2325	33	by	by	IN
18751	2325	34	rotating	rotate	VBG
18751	2325	35	them	-PRON-	PRP
18751	2325	36	;	;	:
18751	2325	37	if	if	IN
18751	2325	38	this	this	DT
18751	2325	39	causes	cause	VBZ
18751	2325	40	an	an	DT
18751	2325	41	effervescence	effervescence	NN
18751	2325	42	,	,	,
18751	2325	43	the	the	DT
18751	2325	44	crucible	crucible	NN
18751	2325	45	should	should	MD
18751	2325	46	be	be	VB
18751	2325	47	replaced	replace	VBN
18751	2325	48	in	in	IN
18751	2325	49	the	the	DT
18751	2325	50	fire	fire	NN
18751	2325	51	and	and	CC
18751	2325	52	the	the	DT
18751	2325	53	fusion	fusion	NN
18751	2325	54	continued	continue	VBD
18751	2325	55	.	.	.
18751	2326	1	The	the	DT
18751	2326	2	following	follow	VBG
18751	2326	3	experiments	experiment	NNS
18751	2326	4	will	will	MD
18751	2326	5	illustrate	illustrate	VB
18751	2326	6	the	the	DT
18751	2326	7	extent	extent	NN
18751	2326	8	to	to	TO
18751	2326	9	which	which	WDT
18751	2326	10	the	the	DT
18751	2326	11	above	above	JJ
18751	2326	12	rules	rule	NNS
18751	2326	13	may	may	MD
18751	2326	14	be	be	VB
18751	2326	15	relied	rely	VBN
18751	2326	16	on	on	IN
18751	2326	17	.	.	.
18751	2327	1	In	in	IN
18751	2327	2	all	all	DT
18751	2327	3	of	of	IN
18751	2327	4	them	-PRON-	PRP
18751	2327	5	the	the	DT
18751	2327	6	standard	standard	JJ
18751	2327	7	flux	flux	NN
18751	2327	8	was	be	VBD
18751	2327	9	used	use	VBN
18751	2327	10	,	,	,
18751	2327	11	viz	viz	NN
18751	2327	12	.	.	.
18751	2328	1	:	:	:
18751	2328	2	--80	--80	:
18751	2328	3	grams	gram	NNS
18751	2328	4	of	of	IN
18751	2328	5	red	red	JJ
18751	2328	6	lead	lead	NN
18751	2328	7	,	,	,
18751	2328	8	20	20	CD
18751	2328	9	of	of	IN
18751	2328	10	soda	soda	NN
18751	2328	11	,	,	,
18751	2328	12	and	and	CC
18751	2328	13	5	5	CD
18751	2328	14	of	of	IN
18751	2328	15	borax	borax	NNS
18751	2328	16	.	.	.
18751	2329	1	_	_	NNP
18751	2329	2	Pyrites	Pyrites	NNP
18751	2329	3	_	_	NNP
18751	2329	4	5	5	CD
18751	2329	5	5	5	CD
18751	2329	6	5	5	CD
18751	2329	7	5	5	CD
18751	2329	8	2.5	2.5	CD
18751	2329	9	5	5	CD
18751	2329	10	10	10	CD
18751	2329	11	15	15	CD
18751	2329	12	20	20	CD
18751	2329	13	Quartz	quartz	NN
18751	2329	14	--	--	:
18751	2329	15	20	20	CD
18751	2329	16	--	--	:
18751	2329	17	20	20	CD
18751	2329	18	17.5	17.5	CD
18751	2329	19	15	15	CD
18751	2329	20	10	10	CD
18751	2329	21	5	5	CD
18751	2329	22	Nitre	Nitre	NNP
18751	2329	23	--	--	:
18751	2329	24	--	--	:
18751	2329	25	5	5	CD
18751	2329	26	5	5	CD
18751	2329	27	--	--	SYM
18751	2329	28	4	4	CD
18751	2329	29	16	16	CD
18751	2329	30	28.5	28.5	CD
18751	2329	31	41	41	CD
18751	2329	32	Lead	Lead	NNS
18751	2329	33	got	get	VBD
18751	2329	34	42.5	42.5	CD
18751	2329	35	36.0	36.0	CD
18751	2329	36	16.0	16.0	CD
18751	2329	37	19.0	19.0	CD
18751	2329	38	11.5	11.5	CD
18751	2329	39	22.5	22.5	CD
18751	2329	40	22.5	22.5	CD
18751	2329	41	26.5	26.5	CD
18751	2329	42	27.5	27.5	CD
18751	2329	43	_	_	NNP
18751	2329	44	Copper	Copper	NNP
18751	2329	45	Pyrites	Pyrites	NNP
18751	2329	46	_	_	NNP
18751	2329	47	8	8	CD
18751	2329	48	8	8	CD
18751	2329	49	8	8	CD
18751	2329	50	8	8	CD
18751	2329	51	Quartz	quartz	NN
18751	2329	52	--	--	:
18751	2329	53	12	12	CD
18751	2329	54	--	--	:
18751	2329	55	12	12	CD
18751	2329	56	Nitre	Nitre	NNP
18751	2329	57	--	--	:
18751	2329	58	--	--	:
18751	2329	59	4	4	CD
18751	2329	60	4	4	CD
18751	2329	61	Lead	lead	NN
18751	2329	62	got	get	VBD
18751	2329	63	47.5	47.5	CD
18751	2329	64	34.0	34.0	CD
18751	2329	65	33.0	33.0	CD
18751	2329	66	26.0	26.0	CD
18751	2329	67	_	_	NNP
18751	2329	68	Antimonite	Antimonite	NNP
18751	2329	69	_	_	NNP
18751	2329	70	8	8	CD
18751	2329	71	8	8	CD
18751	2329	72	8	8	CD
18751	2329	73	8	8	CD
18751	2329	74	Quartz	quartz	NN
18751	2329	75	--	--	:
18751	2329	76	12	12	CD
18751	2329	77	--	--	:
18751	2329	78	12	12	CD
18751	2329	79	Nitre	Nitre	NNP
18751	2329	80	--	--	:
18751	2329	81	--	--	:
18751	2329	82	4	4	CD
18751	2329	83	4	4	CD
18751	2329	84	Lead	lead	NN
18751	2329	85	got	get	VBD
18751	2329	86	29.0	29.0	CD
18751	2329	87	26.0	26.0	CD
18751	2329	88	13.0	13.0	CD
18751	2329	89	13.0	13.0	CD
18751	2329	90	_	_	NNP
18751	2329	91	Galena	Galena	NNP
18751	2329	92	_	_	NNP
18751	2329	93	10	10	CD
18751	2329	94	10	10	CD
18751	2329	95	10	10	CD
18751	2329	96	10	10	CD
18751	2329	97	15	15	CD
18751	2329	98	20	20	CD
18751	2329	99	Quartz	quartz	NN
18751	2329	100	.	.	.
18751	2330	1	--	--	:
18751	2330	2	15	15	CD
18751	2330	3	--	--	:
18751	2330	4	15	15	CD
18751	2330	5	5	5	CD
18751	2330	6	--	--	:
18751	2330	7	Nitre	Nitre	NNP
18751	2330	8	--	--	:
18751	2330	9	--	--	:
18751	2330	10	3	3	CD
18751	2330	11	3	3	CD
18751	2330	12	3.5	3.5	CD
18751	2330	13	7	7	CD
18751	2330	14	Lead	lead	NN
18751	2330	15	got	get	VBD
18751	2330	16	17.0	17.0	CD
18751	2330	17	19.0	19.0	CD
18751	2330	18	8.0	8.0	CD
18751	2330	19	8.0	8.0	CD
18751	2330	20	18.5	18.5	CD
18751	2330	21	18.5	18.5	CD
18751	2330	22	A	a	DT
18751	2330	23	similar	similar	JJ
18751	2330	24	set	set	NN
18751	2330	25	of	of	IN
18751	2330	26	experiments	experiment	NNS
18751	2330	27	,	,	,
18751	2330	28	with	with	IN
18751	2330	29	80	80	CD
18751	2330	30	grams	gram	NNS
18751	2330	31	of	of	IN
18751	2330	32	litharge	litharge	NN
18751	2330	33	instead	instead	RB
18751	2330	34	of	of	IN
18751	2330	35	80	80	CD
18751	2330	36	grams	gram	NNS
18751	2330	37	of	of	IN
18751	2330	38	red	red	JJ
18751	2330	39	lead	lead	NN
18751	2330	40	,	,	,
18751	2330	41	gave:--	gave:--	NNP
18751	2330	42	_	_	NNP
18751	2330	43	Pyrites	Pyrites	NNP
18751	2330	44	_	_	NNP
18751	2330	45	4	4	CD
18751	2330	46	4	4	CD
18751	2330	47	4	4	CD
18751	2330	48	4	4	CD
18751	2330	49	7	7	CD
18751	2330	50	10	10	CD
18751	2330	51	Quartz	Quartz	NNPS
18751	2330	52	--	--	:
18751	2330	53	15	15	CD
18751	2330	54	--	--	:
18751	2330	55	15	15	CD
18751	2330	56	13	13	CD
18751	2330	57	10	10	CD
18751	2330	58	Nitre	Nitre	NNP
18751	2330	59	--	--	:
18751	2330	60	--	--	:
18751	2330	61	5	5	CD
18751	2330	62	5	5	CD
18751	2330	63	12.5	12.5	CD
18751	2330	64	20	20	CD
18751	2330	65	Lead	lead	NN
18751	2330	66	got	get	VBD
18751	2330	67	46.5	46.5	CD
18751	2330	68	40.5	40.5	CD
18751	2330	69	25.5	25.5	CD
18751	2330	70	24.5	24.5	CD
18751	2330	71	27.0	27.0	CD
18751	2330	72	26.5	26.5	CD
18751	2330	73	_	_	NNP
18751	2330	74	Copper	Copper	NNP
18751	2330	75	Pyrites	Pyrites	NNP
18751	2330	76	_	_	NNP
18751	2330	77	5	5	CD
18751	2330	78	5	5	CD
18751	2330	79	5	5	CD
18751	2330	80	5	5	CD
18751	2330	81	Quartz	Quartz	NNP
18751	2330	82	--	--	:
18751	2330	83	15	15	CD
18751	2330	84	--	--	:
18751	2330	85	15	15	CD
18751	2330	86	Nitre	Nitre	NNP
18751	2330	87	--	--	:
18751	2330	88	--	--	:
18751	2330	89	5	5	CD
18751	2330	90	5	5	CD
18751	2330	91	Lead	lead	NN
18751	2330	92	got	get	VBD
18751	2330	93	44.5	44.5	CD
18751	2330	94	32.5	32.5	CD
18751	2330	95	23.0	23.0	CD
18751	2330	96	25.0	25.0	CD
18751	2330	97	_	_	NNP
18751	2330	98	Blende	Blende	NNP
18751	2330	99	_	_	NNP
18751	2330	100	5	5	CD
18751	2330	101	5	5	CD
18751	2330	102	5	5	CD
18751	2330	103	5	5	CD
18751	2330	104	10	10	CD
18751	2330	105	Quartz	quartz	NN
18751	2330	106	--	--	:
18751	2330	107	15	15	CD
18751	2330	108	--	--	:
18751	2330	109	15	15	CD
18751	2330	110	10	10	CD
18751	2330	111	Nitre	Nitre	NNP
18751	2330	112	--	--	:
18751	2330	113	--	--	:
18751	2330	114	5	5	CD
18751	2330	115	5	5	CD
18751	2330	116	15	15	CD
18751	2330	117	Lead	lead	NN
18751	2330	118	got	get	VBD
18751	2330	119	41.5	41.5	CD
18751	2330	120	38.5	38.5	CD
18751	2330	121	21.5	21.5	CD
18751	2330	122	22.5	22.5	CD
18751	2330	123	21.6	21.6	CD
18751	2330	124	_	_	NNP
18751	2330	125	Antimonite	Antimonite	NNP
18751	2330	126	_	_	NNP
18751	2330	127	5	5	CD
18751	2330	128	5	5	CD
18751	2330	129	5	5	CD
18751	2330	130	5	5	CD
18751	2330	131	10	10	CD
18751	2330	132	Quartz	quartz	NN
18751	2330	133	--	--	:
18751	2330	134	15	15	CD
18751	2330	135	--	--	:
18751	2330	136	15	15	CD
18751	2330	137	10	10	CD
18751	2330	138	Nitre	Nitre	NNP
18751	2330	139	--	--	:
18751	2330	140	--	--	:
18751	2330	141	5	5	CD
18751	2330	142	5	5	CD
18751	2330	143	10	10	CD
18751	2330	144	Lead	lead	NN
18751	2330	145	got	get	VBD
18751	2330	146	31.0	31.0	CD
18751	2330	147	32.5	32.5	CD
18751	2330	148	11.5	11.5	CD
18751	2330	149	12.5	12.5	CD
18751	2330	150	18.7	18.7	CD
18751	2330	151	_	_	NNP
18751	2330	152	Galena	Galena	NNP
18751	2330	153	_	_	NNP
18751	2330	154	10	10	CD
18751	2330	155	10	10	CD
18751	2330	156	10	10	CD
18751	2330	157	10	10	CD
18751	2330	158	15	15	CD
18751	2330	159	20	20	CD
18751	2330	160	Quartz	quartz	NN
18751	2330	161	--	--	:
18751	2330	162	15	15	CD
18751	2330	163	--	--	:
18751	2330	164	15	15	CD
18751	2330	165	5	5	CD
18751	2330	166	--	--	:
18751	2330	167	Nitre	Nitre	NNP
18751	2330	168	--	--	:
18751	2330	169	--	--	:
18751	2330	170	5	5	CD
18751	2330	171	5	5	CD
18751	2330	172	7.5	7.5	CD
18751	2330	173	11	11	CD
18751	2330	174	Lead	lead	NN
18751	2330	175	got	get	VBD
18751	2330	176	33.5	33.5	CD
18751	2330	177	33.5	33.5	CD
18751	2330	178	13.0	13.0	CD
18751	2330	179	14.0	14.0	CD
18751	2330	180	19.5	19.5	CD
18751	2330	181	22.7	22.7	CD
18751	2330	182	The	the	DT
18751	2330	183	variation	variation	NN
18751	2330	184	in	in	IN
18751	2330	185	some	some	DT
18751	2330	186	of	of	IN
18751	2330	187	these	these	DT
18751	2330	188	experiments	experiment	NNS
18751	2330	189	,	,	,
18751	2330	190	in	in	IN
18751	2330	191	which	which	WDT
18751	2330	192	we	-PRON-	PRP
18751	2330	193	might	may	MD
18751	2330	194	have	have	VB
18751	2330	195	expected	expect	VBN
18751	2330	196	similar	similar	JJ
18751	2330	197	results	result	NNS
18751	2330	198	,	,	,
18751	2330	199	is	be	VBZ
18751	2330	200	due	due	JJ
18751	2330	201	to	to	IN
18751	2330	202	the	the	DT
18751	2330	203	fact	fact	NN
18751	2330	204	that	that	IN
18751	2330	205	the	the	DT
18751	2330	206	sulphur	sulphur	NN
18751	2330	207	,	,	,
18751	2330	208	and	and	CC
18751	2330	209	in	in	IN
18751	2330	210	some	some	DT
18751	2330	211	cases	case	NNS
18751	2330	212	the	the	DT
18751	2330	213	metals	metal	NNS
18751	2330	214	,	,	,
18751	2330	215	are	be	VBP
18751	2330	216	capable	capable	JJ
18751	2330	217	of	of	IN
18751	2330	218	two	two	CD
18751	2330	219	degrees	degree	NNS
18751	2330	220	of	of	IN
18751	2330	221	oxidation	oxidation	NN
18751	2330	222	.	.	.
18751	2331	1	For	for	IN
18751	2331	2	example	example	NN
18751	2331	3	:	:	:
18751	2331	4	theoretically	theoretically	RB
18751	2331	5	1	1	CD
18751	2331	6	gram	gram	NN
18751	2331	7	of	of	IN
18751	2331	8	iron	iron	NN
18751	2331	9	pyrites	pyrite	NNS
18751	2331	10	(	(	-LRB-
18751	2331	11	FeS_{2	FeS_{2	NNP
18751	2331	12	}	}	-RRB-
18751	2331	13	)	)	-RRB-
18751	2331	14	would	would	MD
18751	2331	15	yield	yield	VB
18751	2331	16	8.6	8.6	CD
18751	2331	17	grams	gram	NNS
18751	2331	18	of	of	IN
18751	2331	19	lead	lead	NN
18751	2331	20	if	if	IN
18751	2331	21	the	the	DT
18751	2331	22	sulphur	sulphur	NN
18751	2331	23	were	be	VBD
18751	2331	24	oxidised	oxidise	VBN
18751	2331	25	to	to	IN
18751	2331	26	sulphurous	sulphurous	JJ
18751	2331	27	oxide	oxide	NN
18751	2331	28	(	(	-LRB-
18751	2331	29	SO_{2	SO_{2	NNP
18751	2331	30	}	}	-RRB-
18751	2331	31	)	)	-RRB-
18751	2331	32	,	,	,
18751	2331	33	and	and	CC
18751	2331	34	the	the	DT
18751	2331	35	iron	iron	NN
18751	2331	36	to	to	IN
18751	2331	37	ferrous	ferrous	JJ
18751	2331	38	oxide	oxide	NN
18751	2331	39	(	(	-LRB-
18751	2331	40	FeO	FeO	NNP
18751	2331	41	)	)	-RRB-
18751	2331	42	;	;	,
18751	2331	43	whilst	whilst	IN
18751	2331	44	if	if	IN
18751	2331	45	the	the	DT
18751	2331	46	sulphur	sulphur	NN
18751	2331	47	were	be	VBD
18751	2331	48	oxidised	oxidise	VBN
18751	2331	49	to	to	TO
18751	2331	50	sulphate	sulphate	VB
18751	2331	51	(	(	-LRB-
18751	2331	52	SO_{3	SO_{3	NNP
18751	2331	53	}	}	-RRB-
18751	2331	54	)	)	-RRB-
18751	2331	55	,	,	,
18751	2331	56	and	and	CC
18751	2331	57	the	the	DT
18751	2331	58	iron	iron	NN
18751	2331	59	to	to	IN
18751	2331	60	ferric	ferric	JJ
18751	2331	61	oxide	oxide	NN
18751	2331	62	,	,	,
18751	2331	63	12.9	12.9	CD
18751	2331	64	grams	gram	NNS
18751	2331	65	of	of	IN
18751	2331	66	lead	lead	NN
18751	2331	67	will	will	MD
18751	2331	68	be	be	VB
18751	2331	69	thrown	throw	VBN
18751	2331	70	down	down	RP
18751	2331	71	.	.	.
18751	2332	1	Similarly	similarly	RB
18751	2332	2	the	the	DT
18751	2332	3	yield	yield	NN
18751	2332	4	with	with	IN
18751	2332	5	copper	copper	NN
18751	2332	6	pyrites	pyrite	NNS
18751	2332	7	would	would	MD
18751	2332	8	be	be	VB
18751	2332	9	7.5	7.5	CD
18751	2332	10	or	or	CC
18751	2332	11	11.6	11.6	CD
18751	2332	12	;	;	:
18751	2332	13	with	with	IN
18751	2332	14	blende	blende	NNP
18751	2332	15	,	,	,
18751	2332	16	6.4	6.4	CD
18751	2332	17	or	or	CC
18751	2332	18	8.5	8.5	CD
18751	2332	19	;	;	:
18751	2332	20	with	with	IN
18751	2332	21	antimonite	antimonite	NN
18751	2332	22	,	,	,
18751	2332	23	5.5	5.5	CD
18751	2332	24	or	or	CC
18751	2332	25	8	8	CD
18751	2332	26	;	;	:
18751	2332	27	and	and	CC
18751	2332	28	with	with	IN
18751	2332	29	galena	galena	NNP
18751	2332	30	,	,	,
18751	2332	31	2.6	2.6	CD
18751	2332	32	or	or	CC
18751	2332	33	3.4	3.4	CD
18751	2332	34	.	.	.
18751	2333	1	As	as	IN
18751	2333	2	regards	regard	VBZ
18751	2333	3	the	the	DT
18751	2333	4	metals	metal	NNS
18751	2333	5	,	,	,
18751	2333	6	the	the	DT
18751	2333	7	lower	low	JJR
18751	2333	8	oxide	oxide	NN
18751	2333	9	will	will	MD
18751	2333	10	always	always	RB
18751	2333	11	be	be	VB
18751	2333	12	formed	form	VBN
18751	2333	13	if	if	IN
18751	2333	14	the	the	DT
18751	2333	15	assay	assay	NN
18751	2333	16	is	be	VBZ
18751	2333	17	carried	carry	VBN
18751	2333	18	out	out	RP
18751	2333	19	properly	properly	RB
18751	2333	20	(	(	-LRB-
18751	2333	21	fused	fuse	VBN
18751	2333	22	under	under	IN
18751	2333	23	a	a	DT
18751	2333	24	cover	cover	NN
18751	2333	25	,	,	,
18751	2333	26	and	and	CC
18751	2333	27	with	with	IN
18751	2333	28	a	a	DT
18751	2333	29	sufficiency	sufficiency	NN
18751	2333	30	of	of	IN
18751	2333	31	reducing	reduce	VBG
18751	2333	32	agent	agent	NN
18751	2333	33	)	)	-RRB-
18751	2333	34	.	.	.
18751	2334	1	But	but	CC
18751	2334	2	the	the	DT
18751	2334	3	proportion	proportion	NN
18751	2334	4	of	of	IN
18751	2334	5	sulphur	sulphur	NNP
18751	2334	6	oxidised	oxidise	VBD
18751	2334	7	completely	completely	RB
18751	2334	8	will	will	MD
18751	2334	9	vary	vary	VB
18751	2334	10	with	with	IN
18751	2334	11	the	the	DT
18751	2334	12	conditions	condition	NNS
18751	2334	13	of	of	IN
18751	2334	14	the	the	DT
18751	2334	15	assay	assay	NN
18751	2334	16	.	.	.
18751	2335	1	With	with	IN
18751	2335	2	a	a	DT
18751	2335	3	slag	slag	NN
18751	2335	4	containing	contain	VBG
18751	2335	5	much	much	JJ
18751	2335	6	soda	soda	NN
18751	2335	7	the	the	DT
18751	2335	8	tendency	tendency	NN
18751	2335	9	will	will	MD
18751	2335	10	be	be	VB
18751	2335	11	to	to	TO
18751	2335	12	form	form	VB
18751	2335	13	sulphate	sulphate	NN
18751	2335	14	,	,	,
18751	2335	15	and	and	CC
18751	2335	16	,	,	,
18751	2335	17	in	in	IN
18751	2335	18	consequence	consequence	NNP
18751	2335	19	,	,	,
18751	2335	20	a	a	DT
18751	2335	21	big	big	JJ
18751	2335	22	reduction	reduction	NN
18751	2335	23	of	of	IN
18751	2335	24	lead	lead	NN
18751	2335	25	;	;	,
18751	2335	26	whilst	whilst	RB
18751	2335	27	with	with	IN
18751	2335	28	an	an	DT
18751	2335	29	acid	acid	JJ
18751	2335	30	slag	slag	NN
18751	2335	31	containing	contain	VBG
18751	2335	32	much	much	RB
18751	2335	33	quartz	quartz	NN
18751	2335	34	the	the	DT
18751	2335	35	tendency	tendency	NN
18751	2335	36	will	will	MD
18751	2335	37	be	be	VB
18751	2335	38	for	for	IN
18751	2335	39	the	the	DT
18751	2335	40	sulphur	sulphur	NN
18751	2335	41	to	to	TO
18751	2335	42	go	go	VB
18751	2335	43	off	off	RP
18751	2335	44	as	as	RB
18751	2335	45	sulphurous	sulphurous	JJ
18751	2335	46	oxide	oxide	NN
18751	2335	47	(	(	-LRB-
18751	2335	48	SO_{2	SO_{2	NNP
18751	2335	49	}	}	-RRB-
18751	2335	50	)	)	-RRB-
18751	2335	51	.	.	.
18751	2336	1	In	in	IN
18751	2336	2	a	a	DT
18751	2336	3	fusion	fusion	NN
18751	2336	4	with	with	IN
18751	2336	5	litharge	litharge	NN
18751	2336	6	alone	alone	RB
18751	2336	7	all	all	PDT
18751	2336	8	the	the	DT
18751	2336	9	sulphur	sulphur	NN
18751	2336	10	will	will	MD
18751	2336	11	be	be	VB
18751	2336	12	liberated	liberate	VBN
18751	2336	13	as	as	IN
18751	2336	14	the	the	DT
18751	2336	15	lower	low	JJR
18751	2336	16	oxide	oxide	NN
18751	2336	17	,	,	,
18751	2336	18	whilst	whilst	IN
18751	2336	19	with	with	IN
18751	2336	20	much	much	JJ
18751	2336	21	soda	soda	NN
18751	2336	22	it	-PRON-	PRP
18751	2336	23	will	will	MD
18751	2336	24	be	be	VB
18751	2336	25	wholly	wholly	RB
18751	2336	26	converted	convert	VBN
18751	2336	27	into	into	IN
18751	2336	28	sulphate	sulphate	NN
18751	2336	29	.	.	.
18751	2337	1	For	for	IN
18751	2337	2	example	example	NN
18751	2337	3	:	:	:
18751	2337	4	3	3	CD
18751	2337	5	grams	gram	NNS
18751	2337	6	of	of	IN
18751	2337	7	an	an	DT
18751	2337	8	ore	ore	NN
18751	2337	9	containing	contain	VBG
18751	2337	10	a	a	DT
18751	2337	11	good	good	JJ
18751	2337	12	deal	deal	NN
18751	2337	13	of	of	IN
18751	2337	14	pyrites	pyrite	NNS
18751	2337	15	and	and	CC
18751	2337	16	a	a	DT
18751	2337	17	little	little	JJ
18751	2337	18	galena	galena	NN
18751	2337	19	,	,	,
18751	2337	20	gave	give	VBD
18751	2337	21	,	,	,
18751	2337	22	when	when	WRB
18751	2337	23	fused	fuse	VBN
18751	2337	24	with	with	IN
18751	2337	25	litharge	litharge	NN
18751	2337	26	,	,	,
18751	2337	27	16.5	16.5	CD
18751	2337	28	grams	gram	NNS
18751	2337	29	of	of	IN
18751	2337	30	lead	lead	NN
18751	2337	31	.	.	.
18751	2338	1	A	a	DT
18751	2338	2	similar	similar	JJ
18751	2338	3	charge	charge	NN
18751	2338	4	,	,	,
18751	2338	5	containing	contain	VBG
18751	2338	6	in	in	IN
18751	2338	7	addition	addition	NN
18751	2338	8	20.0	20.0	CD
18751	2338	9	grams	gram	NNS
18751	2338	10	of	of	IN
18751	2338	11	soda	soda	NN
18751	2338	12	,	,	,
18751	2338	13	gave	give	VBD
18751	2338	14	22.5	22.5	CD
18751	2338	15	grams	gram	NNS
18751	2338	16	of	of	IN
18751	2338	17	lead	lead	NN
18751	2338	18	.	.	.
18751	2339	1	It	-PRON-	PRP
18751	2339	2	will	will	MD
18751	2339	3	be	be	VB
18751	2339	4	noted	note	VBN
18751	2339	5	from	from	IN
18751	2339	6	the	the	DT
18751	2339	7	experiments	experiment	NNS
18751	2339	8	that	that	WDT
18751	2339	9	1	1	CD
18751	2339	10	gram	gram	NN
18751	2339	11	of	of	IN
18751	2339	12	nitre	nitre	NNP
18751	2339	13	kept	keep	VBD
18751	2339	14	up	up	RP
18751	2339	15	on	on	IN
18751	2339	16	the	the	DT
18751	2339	17	average	average	JJ
18751	2339	18	4	4	CD
18751	2339	19	grams	gram	NNS
18751	2339	20	of	of	IN
18751	2339	21	lead	lead	NN
18751	2339	22	;	;	:
18751	2339	23	the	the	DT
18751	2339	24	range	range	NN
18751	2339	25	being	be	VBG
18751	2339	26	from	from	IN
18751	2339	27	3.2	3.2	CD
18751	2339	28	with	with	IN
18751	2339	29	acid	acid	NN
18751	2339	30	slags	slag	VBZ
18751	2339	31	to	to	IN
18751	2339	32	5.3	5.3	CD
18751	2339	33	with	with	IN
18751	2339	34	very	very	RB
18751	2339	35	basic	basic	JJ
18751	2339	36	ones	one	NNS
18751	2339	37	.	.	.
18751	2340	1	These	these	DT
18751	2340	2	facts	fact	NNS
18751	2340	3	serve	serve	VBP
18751	2340	4	to	to	TO
18751	2340	5	explain	explain	VB
18751	2340	6	some	some	DT
18751	2340	7	apparently	apparently	RB
18751	2340	8	irregular	irregular	JJ
18751	2340	9	results	result	NNS
18751	2340	10	got	get	VBD
18751	2340	11	in	in	IN
18751	2340	12	practice	practice	NN
18751	2340	13	.	.	.
18751	2341	1	CUPELLATION	CUPELLATION	NNP
18751	2341	2	.	.	.
18751	2342	1	The	the	DT
18751	2342	2	process	process	NN
18751	2342	3	is	be	VBZ
18751	2342	4	as	as	IN
18751	2342	5	follows:--The	follows:--the	FW
18751	2342	6	cupels	cupel	NNS
18751	2342	7	,	,	,
18751	2342	8	which	which	WDT
18751	2342	9	should	should	MD
18751	2342	10	have	have	VB
18751	2342	11	been	be	VBN
18751	2342	12	made	make	VBN
18751	2342	13	some	some	DT
18751	2342	14	time	time	NN
18751	2342	15	before	before	RB
18751	2342	16	and	and	CC
18751	2342	17	stored	store	VBD
18751	2342	18	in	in	IN
18751	2342	19	a	a	DT
18751	2342	20	dry	dry	JJ
18751	2342	21	place	place	NN
18751	2342	22	,	,	,
18751	2342	23	are	be	VBP
18751	2342	24	first	first	RB
18751	2342	25	cleaned	clean	VBN
18751	2342	26	by	by	IN
18751	2342	27	gentle	gentle	JJ
18751	2342	28	rubbing	rub	VBG
18751	2342	29	with	with	IN
18751	2342	30	the	the	DT
18751	2342	31	finger	finger	NN
18751	2342	32	and	and	CC
18751	2342	33	blowing	blow	VBG
18751	2342	34	off	off	RP
18751	2342	35	the	the	DT
18751	2342	36	loose	loose	JJ
18751	2342	37	dust	dust	NN
18751	2342	38	;	;	:
18751	2342	39	and	and	CC
18751	2342	40	then	then	RB
18751	2342	41	placed	place	VBD
18751	2342	42	in	in	IN
18751	2342	43	a	a	DT
18751	2342	44	hot	hot	JJ
18751	2342	45	muffle	muffle	NN
18751	2342	46	and	and	CC
18751	2342	47	heated	heat	VBN
18751	2342	48	to	to	TO
18751	2342	49	redness	redness	VB
18751	2342	50	for	for	IN
18751	2342	51	from	from	IN
18751	2342	52	5	5	CD
18751	2342	53	to	to	TO
18751	2342	54	10	10	CD
18751	2342	55	minutes	minute	NNS
18751	2342	56	before	before	IN
18751	2342	57	the	the	DT
18751	2342	58	alloy	alloy	NN
18751	2342	59	to	to	TO
18751	2342	60	be	be	VB
18751	2342	61	cupelled	cupel	VBN
18751	2342	62	is	be	VBZ
18751	2342	63	placed	place	VBN
18751	2342	64	on	on	IN
18751	2342	65	them	-PRON-	PRP
18751	2342	66	.	.	.
18751	2343	1	The	the	DT
18751	2343	2	reasons	reason	NNS
18751	2343	3	for	for	IN
18751	2343	4	this	this	DT
18751	2343	5	are	be	VBP
18751	2343	6	sufficiently	sufficiently	RB
18751	2343	7	obvious	obvious	JJ
18751	2343	8	:	:	:
18751	2343	9	the	the	DT
18751	2343	10	sudden	sudden	JJ
18751	2343	11	evolution	evolution	NN
18751	2343	12	of	of	IN
18751	2343	13	much	much	JJ
18751	2343	14	steam	steam	NN
18751	2343	15	will	will	MD
18751	2343	16	blow	blow	VB
18751	2343	17	a	a	DT
18751	2343	18	cupel	cupel	NN
18751	2343	19	to	to	IN
18751	2343	20	pieces	piece	NNS
18751	2343	21	;	;	:
18751	2343	22	and	and	CC
18751	2343	23	,	,	,
18751	2343	24	if	if	IN
18751	2343	25	the	the	DT
18751	2343	26	whole	whole	NN
18751	2343	27	of	of	IN
18751	2343	28	the	the	DT
18751	2343	29	water	water	NN
18751	2343	30	has	have	VBZ
18751	2343	31	not	not	RB
18751	2343	32	been	be	VBN
18751	2343	33	removed	remove	VBN
18751	2343	34	before	before	IN
18751	2343	35	the	the	DT
18751	2343	36	cupel	cupel	NNP
18751	2343	37	is	be	VBZ
18751	2343	38	filled	fill	VBN
18751	2343	39	with	with	IN
18751	2343	40	molten	molten	JJ
18751	2343	41	lead	lead	NN
18751	2343	42	,	,	,
18751	2343	43	the	the	DT
18751	2343	44	escaping	escape	VBG
18751	2343	45	steam	steam	NN
18751	2343	46	will	will	MD
18751	2343	47	bubble	bubble	VB
18751	2343	48	through	through	RB
18751	2343	49	,	,	,
18751	2343	50	and	and	CC
18751	2343	51	scatter	scatter	NN
18751	2343	52	about	about	IN
18751	2343	53	particles	particle	NNS
18751	2343	54	of	of	IN
18751	2343	55	the	the	DT
18751	2343	56	metal	metal	NN
18751	2343	57	.	.	.
18751	2344	1	If	if	IN
18751	2344	2	some	some	DT
18751	2344	3	particles	particle	NNS
18751	2344	4	of	of	IN
18751	2344	5	unburnt	unburnt	JJ
18751	2344	6	carbon	carbon	NN
18751	2344	7	remain	remain	VBP
18751	2344	8	in	in	IN
18751	2344	9	the	the	DT
18751	2344	10	bone	bone	NN
18751	2344	11	ash	ash	NN
18751	2344	12	,	,	,
18751	2344	13	a	a	DT
18751	2344	14	similar	similar	JJ
18751	2344	15	result	result	NN
18751	2344	16	will	will	MD
18751	2344	17	be	be	VB
18751	2344	18	produced	produce	VBN
18751	2344	19	by	by	IN
18751	2344	20	the	the	DT
18751	2344	21	escape	escape	NN
18751	2344	22	of	of	IN
18751	2344	23	bubbles	bubble	NNS
18751	2344	24	of	of	IN
18751	2344	25	carbonic	carbonic	JJ
18751	2344	26	acid	acid	NN
18751	2344	27	as	as	RB
18751	2344	28	soon	soon	RB
18751	2344	29	as	as	IN
18751	2344	30	the	the	DT
18751	2344	31	fused	fuse	VBN
18751	2344	32	litharge	litharge	NN
18751	2344	33	comes	come	VBZ
18751	2344	34	in	in	IN
18751	2344	35	contact	contact	NN
18751	2344	36	with	with	IN
18751	2344	37	them	-PRON-	PRP
18751	2344	38	.	.	.
18751	2345	1	The	the	DT
18751	2345	2	cupels	cupel	NNS
18751	2345	3	having	have	VBG
18751	2345	4	been	be	VBN
18751	2345	5	prepared	prepare	VBN
18751	2345	6	are	be	VBP
18751	2345	7	arranged	arrange	VBN
18751	2345	8	in	in	IN
18751	2345	9	a	a	DT
18751	2345	10	definite	definite	JJ
18751	2345	11	order	order	NN
18751	2345	12	in	in	IN
18751	2345	13	the	the	DT
18751	2345	14	muffle	muffle	NN
18751	2345	15	,	,	,
18751	2345	16	and	and	CC
18751	2345	17	the	the	DT
18751	2345	18	assay	assay	NNP
18751	2345	19	buttons	button	NNS
18751	2345	20	are	be	VBP
18751	2345	21	arranged	arrange	VBN
18751	2345	22	in	in	IN
18751	2345	23	a	a	DT
18751	2345	24	corresponding	corresponding	JJ
18751	2345	25	order	order	NN
18751	2345	26	on	on	IN
18751	2345	27	some	some	DT
18751	2345	28	suitable	suitable	JJ
18751	2345	29	tray	tray	NN
18751	2345	30	(	(	-LRB-
18751	2345	31	cupel	cupel	NNP
18751	2345	32	tray	tray	NNP
18751	2345	33	,	,	,
18751	2345	34	fig	fig	NNP
18751	2345	35	.	.	.
18751	2346	1	41	41	CD
18751	2346	2	)	)	-RRB-
18751	2346	3	;	;	:
18751	2346	4	the	the	DT
18751	2346	5	heat	heat	NN
18751	2346	6	of	of	IN
18751	2346	7	the	the	DT
18751	2346	8	muffle	muffle	NN
18751	2346	9	being	be	VBG
18751	2346	10	at	at	IN
18751	2346	11	bright	bright	JJ
18751	2346	12	redness	redness	NN
18751	2346	13	.	.	.
18751	2347	1	Then	then	RB
18751	2347	2	with	with	IN
18751	2347	3	the	the	DT
18751	2347	4	help	help	NN
18751	2347	5	of	of	IN
18751	2347	6	the	the	DT
18751	2347	7	tongs	tong	NNS
18751	2347	8	(	(	-LRB-
18751	2347	9	fig	fig	NN
18751	2347	10	.	.	.
18751	2348	1	42	42	LS
18751	2348	2	)	)	-RRB-
18751	2348	3	the	the	DT
18751	2348	4	assay	assay	NN
18751	2348	5	buttons	button	NNS
18751	2348	6	should	should	MD
18751	2348	7	be	be	VB
18751	2348	8	placed	place	VBN
18751	2348	9	each	each	DT
18751	2348	10	in	in	IN
18751	2348	11	its	-PRON-	PRP$
18751	2348	12	proper	proper	JJ
18751	2348	13	cupel	cupel	NN
18751	2348	14	;	;	:
18751	2348	15	a	a	DT
18751	2348	16	note	note	NN
18751	2348	17	having	have	VBG
18751	2348	18	been	be	VBN
18751	2348	19	previously	previously	RB
18751	2348	20	made	make	VBN
18751	2348	21	of	of	IN
18751	2348	22	the	the	DT
18751	2348	23	position	position	NN
18751	2348	24	it	-PRON-	PRP
18751	2348	25	is	be	VBZ
18751	2348	26	to	to	TO
18751	2348	27	occupy	occupy	VB
18751	2348	28	,	,	,
18751	2348	29	and	and	CC
18751	2348	30	the	the	DT
18751	2348	31	door	door	NN
18751	2348	32	of	of	IN
18751	2348	33	the	the	DT
18751	2348	34	muffle	muffle	NN
18751	2348	35	closed	close	VBD
18751	2348	36	.	.	.
18751	2349	1	[	[	-LRB-
18751	2349	2	Illustration	illustration	NN
18751	2349	3	:	:	:
18751	2349	4	FIG	FIG	NNP
18751	2349	5	.	.	.
18751	2350	1	41	41	CD
18751	2350	2	.	.	.
18751	2350	3	]	]	-RRB-
18751	2351	1	This	this	DT
18751	2351	2	part	part	NN
18751	2351	3	of	of	IN
18751	2351	4	the	the	DT
18751	2351	5	work	work	NN
18751	2351	6	should	should	MD
18751	2351	7	be	be	VB
18751	2351	8	done	do	VBN
18751	2351	9	promptly	promptly	RB
18751	2351	10	,	,	,
18751	2351	11	so	so	IN
18751	2351	12	as	as	IN
18751	2351	13	not	not	RB
18751	2351	14	to	to	TO
18751	2351	15	unduly	unduly	RB
18751	2351	16	cool	cool	VB
18751	2351	17	the	the	DT
18751	2351	18	muffle	muffle	NN
18751	2351	19	:	:	:
18751	2351	20	the	the	DT
18751	2351	21	start	start	NN
18751	2351	22	requires	require	VBZ
18751	2351	23	a	a	DT
18751	2351	24	fairly	fairly	RB
18751	2351	25	high	high	JJ
18751	2351	26	temperature	temperature	NN
18751	2351	27	,	,	,
18751	2351	28	and	and	CC
18751	2351	29	is	be	VBZ
18751	2351	30	a	a	DT
18751	2351	31	critical	critical	JJ
18751	2351	32	part	part	NN
18751	2351	33	of	of	IN
18751	2351	34	the	the	DT
18751	2351	35	process	process	NN
18751	2351	36	.	.	.
18751	2352	1	A	a	DT
18751	2352	2	black	black	JJ
18751	2352	3	crust	crust	NN
18751	2352	4	forms	form	NNS
18751	2352	5	at	at	IN
18751	2352	6	once	once	RB
18751	2352	7	on	on	IN
18751	2352	8	the	the	DT
18751	2352	9	surface	surface	NN
18751	2352	10	of	of	IN
18751	2352	11	the	the	DT
18751	2352	12	lead	lead	NN
18751	2352	13	;	;	:
18751	2352	14	but	but	CC
18751	2352	15	this	this	DT
18751	2352	16	ought	ought	MD
18751	2352	17	soon	soon	RB
18751	2352	18	to	to	TO
18751	2352	19	fuse	fuse	VB
18751	2352	20	and	and	CC
18751	2352	21	flow	flow	VB
18751	2352	22	in	in	IN
18751	2352	23	greasy	greasy	JJ
18751	2352	24	drops	drop	VBZ
18751	2352	25	from	from	IN
18751	2352	26	off	off	IN
18751	2352	27	the	the	DT
18751	2352	28	face	face	NN
18751	2352	29	of	of	IN
18751	2352	30	the	the	DT
18751	2352	31	metal	metal	NN
18751	2352	32	,	,	,
18751	2352	33	so	so	IN
18751	2352	34	as	as	IN
18751	2352	35	to	to	TO
18751	2352	36	leave	leave	VB
18751	2352	37	the	the	DT
18751	2352	38	latter	latter	JJ
18751	2352	39	fluid	fluid	NN
18751	2352	40	with	with	IN
18751	2352	41	a	a	DT
18751	2352	42	well	well	RB
18751	2352	43	-	-	HYPH
18751	2352	44	defined	define	VBN
18751	2352	45	outline	outline	NN
18751	2352	46	,	,	,
18751	2352	47	and	and	CC
18751	2352	48	much	much	RB
18751	2352	49	brighter	bright	JJR
18751	2352	50	than	than	IN
18751	2352	51	the	the	DT
18751	2352	52	cupel	cupel	NNP
18751	2352	53	.	.	.
18751	2353	1	If	if	IN
18751	2353	2	this	this	DT
18751	2353	3	clearing	clearing	NN
18751	2353	4	does	do	VBZ
18751	2353	5	not	not	RB
18751	2353	6	take	take	VB
18751	2353	7	place	place	NN
18751	2353	8	,	,	,
18751	2353	9	the	the	DT
18751	2353	10	buttons	button	NNS
18751	2353	11	are	be	VBP
18751	2353	12	said	say	VBN
18751	2353	13	to	to	TO
18751	2353	14	be	be	VB
18751	2353	15	frozen	freeze	VBN
18751	2353	16	;	;	:
18751	2353	17	in	in	IN
18751	2353	18	which	which	WDT
18751	2353	19	case	case	NN
18751	2353	20	the	the	DT
18751	2353	21	temperature	temperature	NN
18751	2353	22	must	must	MD
18751	2353	23	be	be	VB
18751	2353	24	raised	raise	VBN
18751	2353	25	,	,	,
18751	2353	26	some	some	DT
18751	2353	27	pieces	piece	NNS
18751	2353	28	of	of	IN
18751	2353	29	charcoal	charcoal	NN
18751	2353	30	put	put	VBN
18751	2353	31	in	in	IN
18751	2353	32	the	the	DT
18751	2353	33	muffle	muffle	NN
18751	2353	34	,	,	,
18751	2353	35	and	and	CC
18751	2353	36	the	the	DT
18751	2353	37	door	door	NN
18751	2353	38	closed	close	VBD
18751	2353	39	.	.	.
18751	2354	1	If	if	IN
18751	2354	2	they	-PRON-	PRP
18751	2354	3	still	still	RB
18751	2354	4	do	do	VBP
18751	2354	5	not	not	RB
18751	2354	6	clear	clear	VB
18751	2354	7	,	,	,
18751	2354	8	the	the	DT
18751	2354	9	heat	heat	NN
18751	2354	10	must	must	MD
18751	2354	11	have	have	VB
18751	2354	12	been	be	VBN
18751	2354	13	much	much	RB
18751	2354	14	too	too	RB
18751	2354	15	low	low	JJ
18751	2354	16	,	,	,
18751	2354	17	and	and	CC
18751	2354	18	it	-PRON-	PRP
18751	2354	19	is	be	VBZ
18751	2354	20	best	good	JJS
18751	2354	21	to	to	TO
18751	2354	22	reject	reject	VB
18751	2354	23	them	-PRON-	PRP
18751	2354	24	and	and	CC
18751	2354	25	repeat	repeat	VB
18751	2354	26	the	the	DT
18751	2354	27	assays	assay	NNS
18751	2354	28	.	.	.
18751	2355	1	[	[	-LRB-
18751	2355	2	Illustration	illustration	NN
18751	2355	3	:	:	:
18751	2355	4	FIG	FIG	NNP
18751	2355	5	.	.	.
18751	2356	1	42	42	CD
18751	2356	2	.	.	.
18751	2356	3	]	]	-RRB-
18751	2357	1	When	when	WRB
18751	2357	2	the	the	DT
18751	2357	3	buttons	button	NNS
18751	2357	4	have	have	VBP
18751	2357	5	cleared	clear	VBN
18751	2357	6	it	-PRON-	PRP
18751	2357	7	is	be	VBZ
18751	2357	8	well	well	JJ
18751	2357	9	to	to	TO
18751	2357	10	check	check	VB
18751	2357	11	the	the	DT
18751	2357	12	draught	draught	NN
18751	2357	13	of	of	IN
18751	2357	14	the	the	DT
18751	2357	15	furnace	furnace	NN
18751	2357	16	,	,	,
18751	2357	17	and	and	CC
18751	2357	18	to	to	TO
18751	2357	19	partly	partly	RB
18751	2357	20	open	open	VB
18751	2357	21	the	the	DT
18751	2357	22	door	door	NN
18751	2357	23	of	of	IN
18751	2357	24	the	the	DT
18751	2357	25	muffle	muffle	NN
18751	2357	26	,	,	,
18751	2357	27	so	so	IN
18751	2357	28	as	as	IN
18751	2357	29	to	to	TO
18751	2357	30	work	work	VB
18751	2357	31	at	at	IN
18751	2357	32	as	as	RB
18751	2357	33	low	low	JJ
18751	2357	34	a	a	DT
18751	2357	35	temperature	temperature	NN
18751	2357	36	as	as	IN
18751	2357	37	is	be	VBZ
18751	2357	38	compatible	compatible	JJ
18751	2357	39	with	with	IN
18751	2357	40	the	the	DT
18751	2357	41	continuation	continuation	NN
18751	2357	42	of	of	IN
18751	2357	43	the	the	DT
18751	2357	44	process	process	NN
18751	2357	45	.	.	.
18751	2358	1	[	[	-LRB-
18751	2358	2	11	11	CD
18751	2358	3	]	]	-RRB-
18751	2358	4	Too	too	RB
18751	2358	5	low	low	JJ
18751	2358	6	a	a	DT
18751	2358	7	temperature	temperature	NN
18751	2358	8	is	be	VBZ
18751	2358	9	indicated	indicate	VBN
18751	2358	10	by	by	IN
18751	2358	11	the	the	DT
18751	2358	12	freezing	freezing	NN
18751	2358	13	of	of	IN
18751	2358	14	the	the	DT
18751	2358	15	buttons	button	NNS
18751	2358	16	and	and	CC
18751	2358	17	the	the	DT
18751	2358	18	consequent	consequent	JJ
18751	2358	19	spoiling	spoiling	NN
18751	2358	20	of	of	IN
18751	2358	21	the	the	DT
18751	2358	22	assays	assay	NNS
18751	2358	23	.	.	.
18751	2359	1	Experience	experience	NN
18751	2359	2	soon	soon	RB
18751	2359	3	enables	enable	VBZ
18751	2359	4	one	one	PRP
18751	2359	5	to	to	TO
18751	2359	6	judge	judge	VB
18751	2359	7	when	when	WRB
18751	2359	8	the	the	DT
18751	2359	9	heat	heat	NN
18751	2359	10	is	be	VBZ
18751	2359	11	getting	get	VBG
18751	2359	12	too	too	RB
18751	2359	13	low	low	JJ
18751	2359	14	.	.	.
18751	2360	1	A	a	DT
18751	2360	2	commoner	commoner	NN
18751	2360	3	error	error	NN
18751	2360	4	is	be	VBZ
18751	2360	5	to	to	TO
18751	2360	6	have	have	VB
18751	2360	7	the	the	DT
18751	2360	8	heat	heat	NN
18751	2360	9	too	too	RB
18751	2360	10	high	high	JJ
18751	2360	11	:	:	:
18751	2360	12	it	-PRON-	PRP
18751	2360	13	should	should	MD
18751	2360	14	be	be	VB
18751	2360	15	remembered	remember	VBN
18751	2360	16	that	that	IN
18751	2360	17	that	that	IN
18751	2360	18	which	which	WDT
18751	2360	19	was	be	VBD
18751	2360	20	high	high	JJ
18751	2360	21	enough	enough	RB
18751	2360	22	to	to	TO
18751	2360	23	clear	clear	VB
18751	2360	24	the	the	DT
18751	2360	25	buttons	button	NNS
18751	2360	26	at	at	IN
18751	2360	27	starting	start	VBG
18751	2360	28	is	be	VBZ
18751	2360	29	more	more	JJR
18751	2360	30	than	than	IN
18751	2360	31	sufficient	sufficient	JJ
18751	2360	32	to	to	TO
18751	2360	33	keep	keep	VB
18751	2360	34	the	the	DT
18751	2360	35	process	process	NN
18751	2360	36	going	go	VBG
18751	2360	37	.	.	.
18751	2361	1	At	at	IN
18751	2361	2	the	the	DT
18751	2361	3	finish	finish	NN
18751	2361	4	a	a	DT
18751	2361	5	higher	high	JJR
18751	2361	6	temperature	temperature	NN
18751	2361	7	is	be	VBZ
18751	2361	8	again	again	RB
18751	2361	9	required	require	VBN
18751	2361	10	:	:	:
18751	2361	11	therefore	therefore	RB
18751	2361	12	the	the	DT
18751	2361	13	door	door	NN
18751	2361	14	of	of	IN
18751	2361	15	the	the	DT
18751	2361	16	muffle	muffle	NN
18751	2361	17	should	should	MD
18751	2361	18	be	be	VB
18751	2361	19	closed	close	VBN
18751	2361	20	and	and	CC
18751	2361	21	the	the	DT
18751	2361	22	furnace	furnace	NN
18751	2361	23	urged	urge	VBD
18751	2361	24	.	.	.
18751	2362	1	The	the	DT
18751	2362	2	finish	finish	NN
18751	2362	3	is	be	VBZ
18751	2362	4	easily	easily	RB
18751	2362	5	recognised	recognise	VBN
18751	2362	6	.	.	.
18751	2363	1	The	the	DT
18751	2363	2	drops	drop	NNS
18751	2363	3	of	of	IN
18751	2363	4	litharge	litharge	NN
18751	2363	5	which	which	WDT
18751	2363	6	in	in	IN
18751	2363	7	the	the	DT
18751	2363	8	earlier	early	JJR
18751	2363	9	stages	stage	NNS
18751	2363	10	flow	flow	VBP
18751	2363	11	steadily	steadily	RB
18751	2363	12	from	from	IN
18751	2363	13	the	the	DT
18751	2363	14	surface	surface	NN
18751	2363	15	of	of	IN
18751	2363	16	the	the	DT
18751	2363	17	alloy	alloy	NN
18751	2363	18	,	,	,
18751	2363	19	thin	thin	JJ
18751	2363	20	off	off	RP
18751	2363	21	later	later	RB
18751	2363	22	to	to	IN
18751	2363	23	a	a	DT
18751	2363	24	luminous	luminous	JJ
18751	2363	25	film	film	NN
18751	2363	26	.	.	.
18751	2364	1	At	at	IN
18751	2364	2	the	the	DT
18751	2364	3	end	end	NN
18751	2364	4	this	this	DT
18751	2364	5	film	film	NN
18751	2364	6	appears	appear	VBZ
18751	2364	7	in	in	IN
18751	2364	8	commotion	commotion	NN
18751	2364	9	,	,	,
18751	2364	10	then	then	RB
18751	2364	11	presents	present	VBZ
18751	2364	12	a	a	DT
18751	2364	13	brilliant	brilliant	JJ
18751	2364	14	play	play	NN
18751	2364	15	of	of	IN
18751	2364	16	colours	colour	NNS
18751	2364	17	,	,	,
18751	2364	18	and	and	CC
18751	2364	19	,	,	,
18751	2364	20	with	with	IN
18751	2364	21	a	a	DT
18751	2364	22	sudden	sudden	JJ
18751	2364	23	extinction	extinction	NN
18751	2364	24	,	,	,
18751	2364	25	the	the	DT
18751	2364	26	operation	operation	NN
18751	2364	27	is	be	VBZ
18751	2364	28	finished	finish	VBN
18751	2364	29	.	.	.
18751	2365	1	The	the	DT
18751	2365	2	metal	metal	NN
18751	2365	3	again	again	RB
18751	2365	4	glows	glow	VBZ
18751	2365	5	for	for	IN
18751	2365	6	an	an	DT
18751	2365	7	instant	instant	NN
18751	2365	8	whilst	whilst	IN
18751	2365	9	becoming	become	VBG
18751	2365	10	solid	solid	JJ
18751	2365	11	.	.	.
18751	2366	1	If	if	IN
18751	2366	2	the	the	DT
18751	2366	3	button	button	NN
18751	2366	4	is	be	VBZ
18751	2366	5	a	a	DT
18751	2366	6	small	small	JJ
18751	2366	7	one	one	CD
18751	2366	8	the	the	DT
18751	2366	9	cupel	cupel	NNP
18751	2366	10	is	be	VBZ
18751	2366	11	withdrawn	withdraw	VBN
18751	2366	12	at	at	IN
18751	2366	13	once	once	RB
18751	2366	14	and	and	CC
18751	2366	15	placed	place	VBN
18751	2366	16	on	on	IN
18751	2366	17	that	that	DT
18751	2366	18	square	square	NN
18751	2366	19	of	of	IN
18751	2366	20	the	the	DT
18751	2366	21	cupel	cupel	NNP
18751	2366	22	tray	tray	NN
18751	2366	23	which	which	WDT
18751	2366	24	corresponds	correspond	VBZ
18751	2366	25	to	to	IN
18751	2366	26	the	the	DT
18751	2366	27	position	position	NN
18751	2366	28	it	-PRON-	PRP
18751	2366	29	occupied	occupy	VBD
18751	2366	30	in	in	IN
18751	2366	31	the	the	DT
18751	2366	32	muffle	muffle	NN
18751	2366	33	.	.	.
18751	2367	1	If	if	IN
18751	2367	2	,	,	,
18751	2367	3	however	however	RB
18751	2367	4	,	,	,
18751	2367	5	it	-PRON-	PRP
18751	2367	6	is	be	VBZ
18751	2367	7	fairly	fairly	RB
18751	2367	8	large	large	JJ
18751	2367	9	precautions	precaution	NNS
18751	2367	10	must	must	MD
18751	2367	11	be	be	VB
18751	2367	12	taken	take	VBN
18751	2367	13	to	to	TO
18751	2367	14	prevent	prevent	VB
18751	2367	15	spirting	spirting	NN
18751	2367	16	.	.	.
18751	2368	1	Molten	molten	JJ
18751	2368	2	silver	silver	NN
18751	2368	3	dissolves	dissolve	VBZ
18751	2368	4	oxygen	oxygen	NN
18751	2368	5	from	from	IN
18751	2368	6	the	the	DT
18751	2368	7	air	air	NN
18751	2368	8	and	and	CC
18751	2368	9	gives	give	VBZ
18751	2368	10	it	-PRON-	PRP
18751	2368	11	off	off	RP
18751	2368	12	on	on	IN
18751	2368	13	solidifying	solidifying	NN
18751	2368	14	;	;	:
18751	2368	15	the	the	DT
18751	2368	16	escape	escape	NN
18751	2368	17	of	of	IN
18751	2368	18	the	the	DT
18751	2368	19	gas	gas	NN
18751	2368	20	on	on	IN
18751	2368	21	sudden	sudden	JJ
18751	2368	22	cooling	cooling	NN
18751	2368	23	is	be	VBZ
18751	2368	24	violent	violent	JJ
18751	2368	25	and	and	CC
18751	2368	26	,	,	,
18751	2368	27	by	by	IN
18751	2368	28	throwing	throw	VBG
18751	2368	29	off	off	RP
18751	2368	30	particles	particle	NNS
18751	2368	31	of	of	IN
18751	2368	32	the	the	DT
18751	2368	33	metal	metal	NN
18751	2368	34	,	,	,
18751	2368	35	may	may	MD
18751	2368	36	cause	cause	VB
18751	2368	37	loss	loss	NN
18751	2368	38	.	.	.
18751	2369	1	This	this	DT
18751	2369	2	is	be	VBZ
18751	2369	3	called	call	VBN
18751	2369	4	"	"	``
18751	2369	5	vegetation	vegetation	NN
18751	2369	6	"	"	''
18751	2369	7	or	or	CC
18751	2369	8	"	"	``
18751	2369	9	spirting	spirt	VBG
18751	2369	10	.	.	.
18751	2369	11	"	"	''
18751	2370	1	The	the	DT
18751	2370	2	silver	silver	NN
18751	2370	3	is	be	VBZ
18751	2370	4	apparently	apparently	RB
18751	2370	5	solid	solid	JJ
18751	2370	6	when	when	WRB
18751	2370	7	spirting	spirt	VBG
18751	2370	8	takes	take	VBZ
18751	2370	9	place	place	NN
18751	2370	10	;	;	:
18751	2370	11	the	the	DT
18751	2370	12	crust	crust	NN
18751	2370	13	breaks	break	VBZ
18751	2370	14	suddenly	suddenly	RB
18751	2370	15	and	and	CC
18751	2370	16	some	some	DT
18751	2370	17	of	of	IN
18751	2370	18	the	the	DT
18751	2370	19	metal	metal	NN
18751	2370	20	is	be	VBZ
18751	2370	21	forced	force	VBN
18751	2370	22	out	out	RP
18751	2370	23	.	.	.
18751	2371	1	The	the	DT
18751	2371	2	evil	evil	NN
18751	2371	3	is	be	VBZ
18751	2371	4	best	well	RBS
18751	2371	5	guarded	guard	VBN
18751	2371	6	against	against	IN
18751	2371	7	by	by	IN
18751	2371	8	slow	slow	JJ
18751	2371	9	cooling	cooling	NN
18751	2371	10	and	and	CC
18751	2371	11	avoiding	avoid	VBG
18751	2371	12	draughts	draught	NNS
18751	2371	13	.	.	.
18751	2372	1	With	with	IN
18751	2372	2	large	large	JJ
18751	2372	3	buttons	button	NNS
18751	2372	4	of	of	IN
18751	2372	5	silver	silver	NN
18751	2372	6	precautions	precaution	NNS
18751	2372	7	should	should	MD
18751	2372	8	never	never	RB
18751	2372	9	be	be	VB
18751	2372	10	omitted	omit	VBN
18751	2372	11	.	.	.
18751	2373	1	One	one	CD
18751	2373	2	plan	plan	NN
18751	2373	3	is	be	VBZ
18751	2373	4	to	to	TO
18751	2373	5	allow	allow	VB
18751	2373	6	the	the	DT
18751	2373	7	cupels	cupel	NNS
18751	2373	8	to	to	TO
18751	2373	9	cool	cool	VB
18751	2373	10	in	in	IN
18751	2373	11	the	the	DT
18751	2373	12	muffle	muffle	NN
18751	2373	13	itself	-PRON-	PRP
18751	2373	14	,	,	,
18751	2373	15	the	the	DT
18751	2373	16	mouth	mouth	NN
18751	2373	17	being	be	VBG
18751	2373	18	closed	close	VBN
18751	2373	19	with	with	IN
18751	2373	20	hot	hot	JJ
18751	2373	21	charcoal	charcoal	NN
18751	2373	22	.	.	.
18751	2374	1	Another	another	DT
18751	2374	2	is	be	VBZ
18751	2374	3	to	to	TO
18751	2374	4	cover	cover	VB
18751	2374	5	the	the	DT
18751	2374	6	cupel	cupel	NNP
18751	2374	7	with	with	IN
18751	2374	8	another	another	DT
18751	2374	9	cupel	cupel	NNP
18751	2374	10	previously	previously	RB
18751	2374	11	heated	heat	VBN
18751	2374	12	to	to	IN
18751	2374	13	redness	redness	NN
18751	2374	14	;	;	:
18751	2374	15	in	in	IN
18751	2374	16	this	this	DT
18751	2374	17	case	case	NN
18751	2374	18	the	the	DT
18751	2374	19	silver	silver	NN
18751	2374	20	cools	cool	VBZ
18751	2374	21	between	between	IN
18751	2374	22	two	two	CD
18751	2374	23	hot	hot	JJ
18751	2374	24	cupels	cupel	NNS
18751	2374	25	,	,	,
18751	2374	26	and	and	CC
18751	2374	27	,	,	,
18751	2374	28	of	of	IN
18751	2374	29	course	course	NN
18751	2374	30	,	,	,
18751	2374	31	cools	cool	NNS
18751	2374	32	slowly	slowly	RB
18751	2374	33	.	.	.
18751	2375	1	A	a	DT
18751	2375	2	third	third	JJ
18751	2375	3	plan	plan	NN
18751	2375	4	is	be	VBZ
18751	2375	5	to	to	TO
18751	2375	6	withdraw	withdraw	VB
18751	2375	7	the	the	DT
18751	2375	8	cupel	cupel	NNP
18751	2375	9	to	to	IN
18751	2375	10	the	the	DT
18751	2375	11	door	door	NN
18751	2375	12	of	of	IN
18751	2375	13	the	the	DT
18751	2375	14	muffle	muffle	NN
18751	2375	15	,	,	,
18751	2375	16	holding	hold	VBG
18751	2375	17	it	-PRON-	PRP
18751	2375	18	until	until	IN
18751	2375	19	it	-PRON-	PRP
18751	2375	20	begins	begin	VBZ
18751	2375	21	to	to	TO
18751	2375	22	get	get	VB
18751	2375	23	solid	solid	JJ
18751	2375	24	and	and	CC
18751	2375	25	then	then	RB
18751	2375	26	immediately	immediately	RB
18751	2375	27	to	to	TO
18751	2375	28	put	put	VB
18751	2375	29	it	-PRON-	PRP
18751	2375	30	back	back	RB
18751	2375	31	into	into	IN
18751	2375	32	the	the	DT
18751	2375	33	hotter	hot	JJR
18751	2375	34	part	part	NN
18751	2375	35	of	of	IN
18751	2375	36	the	the	DT
18751	2375	37	muffle	muffle	NN
18751	2375	38	.	.	.
18751	2376	1	Silver	silver	NN
18751	2376	2	remains	remain	VBZ
18751	2376	3	after	after	IN
18751	2376	4	cupellation	cupellation	NN
18751	2376	5	in	in	IN
18751	2376	6	flattened	flatten	VBN
18751	2376	7	elliptical	elliptical	JJ
18751	2376	8	buttons	button	NNS
18751	2376	9	,	,	,
18751	2376	10	adhering	adhere	VBG
18751	2376	11	but	but	CC
18751	2376	12	only	only	RB
18751	2376	13	slightly	slightly	RB
18751	2376	14	to	to	IN
18751	2376	15	the	the	DT
18751	2376	16	cupel	cupel	NNP
18751	2376	17	.	.	.
18751	2377	1	Its	-PRON-	PRP$
18751	2377	2	upper	upper	JJ
18751	2377	3	surface	surface	NN
18751	2377	4	should	should	MD
18751	2377	5	show	show	VB
18751	2377	6	faint	faint	JJ
18751	2377	7	markings	marking	NNS
18751	2377	8	as	as	IN
18751	2377	9	if	if	IN
18751	2377	10	it	-PRON-	PRP
18751	2377	11	were	be	VBD
18751	2377	12	crystalline	crystalline	JJ
18751	2377	13	.	.	.
18751	2378	1	The	the	DT
18751	2378	2	presence	presence	NN
18751	2378	3	of	of	IN
18751	2378	4	platinum	platinum	NN
18751	2378	5	renders	render	NNS
18751	2378	6	it	-PRON-	PRP
18751	2378	7	still	still	RB
18751	2378	8	more	more	RBR
18751	2378	9	crystalline	crystalline	JJ
18751	2378	10	,	,	,
18751	2378	11	but	but	CC
18751	2378	12	removes	remove	VBZ
18751	2378	13	the	the	DT
18751	2378	14	characteristic	characteristic	JJ
18751	2378	15	lustre	lustre	NNP
18751	2378	16	and	and	CC
18751	2378	17	renders	render	VBZ
18751	2378	18	the	the	DT
18751	2378	19	metal	metal	NN
18751	2378	20	dull	dull	JJ
18751	2378	21	and	and	CC
18751	2378	22	grey	grey	JJ
18751	2378	23	.	.	.
18751	2379	1	Copper	copper	NN
18751	2379	2	,	,	,
18751	2379	3	if	if	IN
18751	2379	4	not	not	RB
18751	2379	5	completely	completely	RB
18751	2379	6	removed	remove	VBN
18751	2379	7	,	,	,
18751	2379	8	has	have	VBZ
18751	2379	9	a	a	DT
18751	2379	10	very	very	RB
18751	2379	11	marked	marked	JJ
18751	2379	12	effect	effect	NN
18751	2379	13	on	on	IN
18751	2379	14	the	the	DT
18751	2379	15	appearance	appearance	NN
18751	2379	16	of	of	IN
18751	2379	17	the	the	DT
18751	2379	18	button	button	NN
18751	2379	19	:	:	:
18751	2379	20	the	the	DT
18751	2379	21	metal	metal	NN
18751	2379	22	is	be	VBZ
18751	2379	23	spread	spread	VBN
18751	2379	24	out	out	RB
18751	2379	25	,	,	,
18751	2379	26	damping	damp	VBG
18751	2379	27	,	,	,
18751	2379	28	as	as	IN
18751	2379	29	it	-PRON-	PRP
18751	2379	30	were	be	VBD
18751	2379	31	,	,	,
18751	2379	32	and	and	CC
18751	2379	33	firmly	firmly	RB
18751	2379	34	adhering	adhere	VBG
18751	2379	35	to	to	IN
18751	2379	36	the	the	DT
18751	2379	37	cupel	cupel	NNP
18751	2379	38	,	,	,
18751	2379	39	which	which	WDT
18751	2379	40	latter	latter	JJ
18751	2379	41	in	in	IN
18751	2379	42	the	the	DT
18751	2379	43	neighbourhood	neighbourhood	NN
18751	2379	44	of	of	IN
18751	2379	45	the	the	DT
18751	2379	46	metal	metal	NN
18751	2379	47	is	be	VBZ
18751	2379	48	almost	almost	RB
18751	2379	49	black	black	JJ
18751	2379	50	with	with	IN
18751	2379	51	oxide	oxide	NN
18751	2379	52	of	of	IN
18751	2379	53	copper	copper	NN
18751	2379	54	.	.	.
18751	2380	1	Sometimes	sometimes	RB
18751	2380	2	the	the	DT
18751	2380	3	silver	silver	NN
18751	2380	4	button	button	NN
18751	2380	5	is	be	VBZ
18751	2380	6	globular	globular	JJ
18751	2380	7	,	,	,
18751	2380	8	or	or	CC
18751	2380	9	even	even	RB
18751	2380	10	more	more	RBR
18751	2380	11	sharply	sharply	RB
18751	2380	12	rounded	rounded	JJ
18751	2380	13	on	on	IN
18751	2380	14	its	-PRON-	PRP$
18751	2380	15	under	under	NN
18751	2380	16	than	than	IN
18751	2380	17	on	on	IN
18751	2380	18	its	-PRON-	PRP$
18751	2380	19	upper	upper	JJ
18751	2380	20	surface	surface	NN
18751	2380	21	;	;	:
18751	2380	22	it	-PRON-	PRP
18751	2380	23	is	be	VBZ
18751	2380	24	said	say	VBN
18751	2380	25	that	that	IN
18751	2380	26	this	this	DT
18751	2380	27	is	be	VBZ
18751	2380	28	due	due	JJ
18751	2380	29	to	to	IN
18751	2380	30	the	the	DT
18751	2380	31	presence	presence	NN
18751	2380	32	of	of	IN
18751	2380	33	lead	lead	NN
18751	2380	34	.	.	.
18751	2381	1	Gold	gold	NN
18751	2381	2	may	may	MD
18751	2381	3	be	be	VB
18751	2381	4	present	present	JJ
18751	2381	5	even	even	RB
18751	2381	6	to	to	IN
18751	2381	7	the	the	DT
18751	2381	8	extent	extent	NN
18751	2381	9	of	of	IN
18751	2381	10	50	50	CD
18751	2381	11	per	per	NN
18751	2381	12	cent	cent	NN
18751	2381	13	.	.	.
18751	2382	1	without	without	IN
18751	2382	2	showing	show	VBG
18751	2382	3	any	any	DT
18751	2382	4	yellow	yellow	JJ
18751	2382	5	colour	colour	NN
18751	2382	6	.	.	.
18751	2383	1	The	the	DT
18751	2383	2	appearance	appearance	NN
18751	2383	3	of	of	IN
18751	2383	4	the	the	DT
18751	2383	5	cupel	cupel	NNP
18751	2383	6	affords	afford	VBZ
18751	2383	7	some	some	DT
18751	2383	8	useful	useful	JJ
18751	2383	9	information	information	NN
18751	2383	10	.	.	.
18751	2384	1	The	the	DT
18751	2384	2	presence	presence	NN
18751	2384	3	of	of	IN
18751	2384	4	cracks	crack	NNS
18751	2384	5	evidently	evidently	RB
18751	2384	6	due	due	IN
18751	2384	7	to	to	IN
18751	2384	8	shrinkage	shrinkage	NN
18751	2384	9	indicates	indicate	VBZ
18751	2384	10	a	a	DT
18751	2384	11	badly	badly	RB
18751	2384	12	made	make	VBN
18751	2384	13	cupel	cupel	NNP
18751	2384	14	.	.	.
18751	2385	1	If	if	IN
18751	2385	2	,	,	,
18751	2385	3	however	however	RB
18751	2385	4	,	,	,
18751	2385	5	they	-PRON-	PRP
18751	2385	6	are	be	VBP
18751	2385	7	accompanied	accompany	VBN
18751	2385	8	by	by	IN
18751	2385	9	a	a	DT
18751	2385	10	peculiar	peculiar	JJ
18751	2385	11	unfolding	unfolding	NN
18751	2385	12	of	of	IN
18751	2385	13	the	the	DT
18751	2385	14	cupel	cupel	NNP
18751	2385	15	,	,	,
18751	2385	16	the	the	DT
18751	2385	17	margin	margin	NN
18751	2385	18	losing	lose	VBG
18751	2385	19	its	-PRON-	PRP$
18751	2385	20	distinctness	distinctness	NN
18751	2385	21	,	,	,
18751	2385	22	it	-PRON-	PRP
18751	2385	23	is	be	VBZ
18751	2385	24	because	because	IN
18751	2385	25	of	of	IN
18751	2385	26	the	the	DT
18751	2385	27	presence	presence	NN
18751	2385	28	of	of	IN
18751	2385	29	antimony	antimony	NN
18751	2385	30	.	.	.
18751	2386	1	When	when	WRB
18751	2386	2	lead	lead	NN
18751	2386	3	is	be	VBZ
18751	2386	4	the	the	DT
18751	2386	5	only	only	JJ
18751	2386	6	easily	easily	RB
18751	2386	7	oxidisable	oxidisable	JJ
18751	2386	8	metal	metal	NN
18751	2386	9	present	present	NN
18751	2386	10	,	,	,
18751	2386	11	the	the	DT
18751	2386	12	stained	stain	VBN
18751	2386	13	portion	portion	NN
18751	2386	14	of	of	IN
18751	2386	15	cupel	cupel	NNP
18751	2386	16	is	be	VBZ
18751	2386	17	yellow	yellow	JJ
18751	2386	18	when	when	WRB
18751	2386	19	cold	cold	JJ
18751	2386	20	.	.	.
18751	2387	1	A	a	DT
18751	2387	2	greenish	greenish	JJ
18751	2387	3	tint	tint	NN
18751	2387	4	may	may	MD
18751	2387	5	be	be	VB
18751	2387	6	due	due	IN
18751	2387	7	to	to	IN
18751	2387	8	small	small	JJ
18751	2387	9	quantities	quantity	NNS
18751	2387	10	of	of	IN
18751	2387	11	copper	copper	NN
18751	2387	12	or	or	CC
18751	2387	13	,	,	,
18751	2387	14	perhaps	perhaps	RB
18751	2387	15	,	,	,
18751	2387	16	nickel	nickel	NN
18751	2387	17	,	,	,
18751	2387	18	cobalt	cobalt	NN
18751	2387	19	,	,	,
18751	2387	20	or	or	CC
18751	2387	21	platinum	platinum	NN
18751	2387	22	.	.	.
18751	2388	1	Larger	large	JJR
18751	2388	2	quantities	quantity	NNS
18751	2388	3	of	of	IN
18751	2388	4	copper	copper	NN
18751	2388	5	give	give	VBP
18751	2388	6	a	a	DT
18751	2388	7	greenish	greenish	JJ
18751	2388	8	grey	grey	NN
18751	2388	9	or	or	CC
18751	2388	10	almost	almost	RB
18751	2388	11	black	black	JJ
18751	2388	12	colour	colour	NN
18751	2388	13	.	.	.
18751	2389	1	A	a	DT
18751	2389	2	dark	dark	JJ
18751	2389	3	green	green	NN
18751	2389	4	and	and	CC
18751	2389	5	corroded	corroded	JJ
18751	2389	6	cupel	cupel	NNP
18751	2389	7	may	may	MD
18751	2389	8	be	be	VB
18751	2389	9	due	due	JJ
18751	2389	10	to	to	IN
18751	2389	11	iron	iron	NN
18751	2389	12	.	.	.
18751	2390	1	Rings	ring	NNS
18751	2390	2	of	of	IN
18751	2390	3	pale	pale	JJ
18751	2390	4	-	-	HYPH
18751	2390	5	coloured	coloured	JJ
18751	2390	6	scoria	scoria	NN
18751	2390	7	may	may	MD
18751	2390	8	be	be	VB
18751	2390	9	due	due	JJ
18751	2390	10	to	to	IN
18751	2390	11	tin	tin	NN
18751	2390	12	,	,	,
18751	2390	13	zinc	zinc	NN
18751	2390	14	,	,	,
18751	2390	15	antimony	antimony	NN
18751	2390	16	,	,	,
18751	2390	17	or	or	CC
18751	2390	18	arsenic	arsenic	JJ
18751	2390	19	.	.	.
18751	2391	1	When	when	WRB
18751	2391	2	the	the	DT
18751	2391	3	cupel	cupel	NN
18751	2391	4	shows	show	VBZ
18751	2391	5	signs	sign	NNS
18751	2391	6	of	of	IN
18751	2391	7	the	the	DT
18751	2391	8	presence	presence	NN
18751	2391	9	of	of	IN
18751	2391	10	these	these	DT
18751	2391	11	metals	metal	NNS
18751	2391	12	in	in	IN
18751	2391	13	objectionable	objectionable	JJ
18751	2391	14	quantity	quantity	NN
18751	2391	15	,	,	,
18751	2391	16	it	-PRON-	PRP
18751	2391	17	is	be	VBZ
18751	2391	18	well	well	JJ
18751	2391	19	to	to	TO
18751	2391	20	repeat	repeat	VB
18751	2391	21	the	the	DT
18751	2391	22	assay	assay	NN
18751	2391	23	and	and	CC
18751	2391	24	scorify	scorify	NNP
18751	2391	25	so	so	IN
18751	2391	26	as	as	IN
18751	2391	27	to	to	TO
18751	2391	28	remove	remove	VB
18751	2391	29	them	-PRON-	PRP
18751	2391	30	before	before	IN
18751	2391	31	cupellation	cupellation	NN
18751	2391	32	.	.	.
18751	2392	1	The	the	DT
18751	2392	2	button	button	NN
18751	2392	3	should	should	MD
18751	2392	4	be	be	VB
18751	2392	5	detached	detach	VBN
18751	2392	6	from	from	IN
18751	2392	7	the	the	DT
18751	2392	8	cold	cold	JJ
18751	2392	9	cupel	cupel	NNP
18751	2392	10	by	by	IN
18751	2392	11	seizing	seize	VBG
18751	2392	12	with	with	IN
18751	2392	13	a	a	DT
18751	2392	14	pair	pair	NN
18751	2392	15	of	of	IN
18751	2392	16	pliers	plier	NNS
18751	2392	17	:	:	:
18751	2392	18	the	the	DT
18751	2392	19	under	under	JJ
18751	2392	20	surface	surface	NN
18751	2392	21	should	should	MD
18751	2392	22	be	be	VB
18751	2392	23	distorted	distort	VBN
18751	2392	24	by	by	IN
18751	2392	25	squeezing	squeeze	VBG
18751	2392	26	or	or	CC
18751	2392	27	hammering	hammer	VBG
18751	2392	28	the	the	DT
18751	2392	29	button	button	NN
18751	2392	30	so	so	IN
18751	2392	31	as	as	IN
18751	2392	32	to	to	TO
18751	2392	33	loosen	loosen	VB
18751	2392	34	the	the	DT
18751	2392	35	adhering	adhere	VBG
18751	2392	36	bone	bone	NN
18751	2392	37	ash	ash	NN
18751	2392	38	.	.	.
18751	2393	1	The	the	DT
18751	2393	2	cleaning	cleaning	NN
18751	2393	3	is	be	VBZ
18751	2393	4	easily	easily	RB
18751	2393	5	completed	complete	VBN
18751	2393	6	by	by	IN
18751	2393	7	rubbing	rub	VBG
18751	2393	8	with	with	IN
18751	2393	9	a	a	DT
18751	2393	10	clean	clean	JJ
18751	2393	11	hard	hard	JJ
18751	2393	12	brush	brush	NN
18751	2393	13	.	.	.
18751	2394	1	After	after	IN
18751	2394	2	cleaning	clean	VBG
18751	2394	3	the	the	DT
18751	2394	4	buttons	button	NNS
18751	2394	5	are	be	VBP
18751	2394	6	best	good	JJS
18751	2394	7	put	put	VBN
18751	2394	8	on	on	IN
18751	2394	9	a	a	DT
18751	2394	10	tray	tray	NN
18751	2394	11	of	of	IN
18751	2394	12	marked	marked	JJ
18751	2394	13	watch	watch	NN
18751	2394	14	-	-	HYPH
18751	2394	15	glasses	glass	NNS
18751	2394	16	,	,	,
18751	2394	17	and	and	CC
18751	2394	18	then	then	RB
18751	2394	19	taken	take	VBN
18751	2394	20	to	to	IN
18751	2394	21	the	the	DT
18751	2394	22	balance	balance	NN
18751	2394	23	and	and	CC
18751	2394	24	weighed	weigh	VBD
18751	2394	25	.	.	.
18751	2395	1	The	the	DT
18751	2395	2	weight	weight	NN
18751	2395	3	of	of	IN
18751	2395	4	silver	silver	NN
18751	2395	5	got	get	VBD
18751	2395	6	needs	need	VBZ
18751	2395	7	a	a	DT
18751	2395	8	small	small	JJ
18751	2395	9	correction	correction	NN
18751	2395	10	;	;	:
18751	2395	11	(	(	-LRB-
18751	2395	12	1	1	LS
18751	2395	13	)	)	-RRB-
18751	2395	14	by	by	IN
18751	2395	15	deducting	deduct	VBG
18751	2395	16	for	for	IN
18751	2395	17	the	the	DT
18751	2395	18	amount	amount	NN
18751	2395	19	of	of	IN
18751	2395	20	silver	silver	NN
18751	2395	21	introduced	introduce	VBN
18751	2395	22	by	by	IN
18751	2395	23	the	the	DT
18751	2395	24	lead	lead	NN
18751	2395	25	or	or	CC
18751	2395	26	oxide	oxide	NN
18751	2395	27	of	of	IN
18751	2395	28	lead	lead	NN
18751	2395	29	used	use	VBN
18751	2395	30	in	in	IN
18751	2395	31	the	the	DT
18751	2395	32	assay;[12	assay;[12	NNP
18751	2395	33	]	]	-RRB-
18751	2395	34	and	and	CC
18751	2395	35	(	(	-LRB-
18751	2395	36	2	2	LS
18751	2395	37	)	)	-RRB-
18751	2395	38	by	by	IN
18751	2395	39	adding	add	VBG
18751	2395	40	for	for	IN
18751	2395	41	the	the	DT
18751	2395	42	cupellation	cupellation	NN
18751	2395	43	loss	loss	NN
18751	2395	44	.	.	.
18751	2396	1	~Loss	~Loss	NFP
18751	2396	2	in	in	IN
18751	2396	3	Cupellation.~--During	cupellation.~--dure	VBG
18751	2396	4	the	the	DT
18751	2396	5	whole	whole	JJ
18751	2396	6	process	process	NN
18751	2396	7	of	of	IN
18751	2396	8	cupelling	cupel	VBG
18751	2396	9	a	a	DT
18751	2396	10	silver	silver	NN
18751	2396	11	lead	lead	NN
18751	2396	12	alloy	alloy	VBD
18751	2396	13	a	a	DT
18751	2396	14	more	more	RBR
18751	2396	15	or	or	CC
18751	2396	16	less	less	RBR
18751	2396	17	abundant	abundant	JJ
18751	2396	18	fume	fume	NN
18751	2396	19	may	may	MD
18751	2396	20	be	be	VB
18751	2396	21	observed	observe	VBN
18751	2396	22	rising	rise	VBG
18751	2396	23	from	from	IN
18751	2396	24	the	the	DT
18751	2396	25	cupel	cupel	NNP
18751	2396	26	.	.	.
18751	2397	1	This	this	DT
18751	2397	2	furnishes	furnish	VBZ
18751	2397	3	an	an	DT
18751	2397	4	evident	evident	JJ
18751	2397	5	loss	loss	NN
18751	2397	6	of	of	IN
18751	2397	7	lead	lead	NN
18751	2397	8	and	and	CC
18751	2397	9	a	a	DT
18751	2397	10	possible	possible	JJ
18751	2397	11	loss	loss	NN
18751	2397	12	of	of	IN
18751	2397	13	silver	silver	NN
18751	2397	14	;	;	:
18751	2397	15	for	for	IN
18751	2397	16	although	although	IN
18751	2397	17	silver	silver	NN
18751	2397	18	at	at	IN
18751	2397	19	the	the	DT
18751	2397	20	temperature	temperature	NN
18751	2397	21	of	of	IN
18751	2397	22	cupellation	cupellation	NN
18751	2397	23	gives	give	VBZ
18751	2397	24	off	off	RP
18751	2397	25	no	no	DT
18751	2397	26	appreciable	appreciable	JJ
18751	2397	27	vapour	vapour	NN
18751	2397	28	,	,	,
18751	2397	29	it	-PRON-	PRP
18751	2397	30	is	be	VBZ
18751	2397	31	known	know	VBN
18751	2397	32	that	that	IN
18751	2397	33	such	such	JJ
18751	2397	34	fume	fume	NN
18751	2397	35	formed	form	VBN
18751	2397	36	on	on	IN
18751	2397	37	a	a	DT
18751	2397	38	large	large	JJ
18751	2397	39	scale	scale	NN
18751	2397	40	contains	contain	VBZ
18751	2397	41	silver	silver	NN
18751	2397	42	.	.	.
18751	2398	1	It	-PRON-	PRP
18751	2398	2	is	be	VBZ
18751	2398	3	,	,	,
18751	2398	4	however	however	RB
18751	2398	5	,	,	,
18751	2398	6	difficult	difficult	JJ
18751	2398	7	to	to	TO
18751	2398	8	believe	believe	VB
18751	2398	9	that	that	IN
18751	2398	10	the	the	DT
18751	2398	11	small	small	JJ
18751	2398	12	amount	amount	NN
18751	2398	13	of	of	IN
18751	2398	14	lead	lead	NN
18751	2398	15	vapourised	vapourise	VBN
18751	2398	16	carries	carry	VBZ
18751	2398	17	with	with	IN
18751	2398	18	it	-PRON-	PRP
18751	2398	19	a	a	DT
18751	2398	20	weighable	weighable	JJ
18751	2398	21	amount	amount	NN
18751	2398	22	of	of	IN
18751	2398	23	silver	silver	NN
18751	2398	24	.	.	.
18751	2399	1	That	that	IN
18751	2399	2	it	-PRON-	PRP
18751	2399	3	does	do	VBZ
18751	2399	4	not	not	RB
18751	2399	5	do	do	VB
18751	2399	6	so	so	RB
18751	2399	7	in	in	IN
18751	2399	8	the	the	DT
18751	2399	9	ordinary	ordinary	JJ
18751	2399	10	way	way	NN
18751	2399	11	of	of	IN
18751	2399	12	working	working	NN
18751	2399	13	is	be	VBZ
18751	2399	14	shown	show	VBN
18751	2399	15	by	by	IN
18751	2399	16	the	the	DT
18751	2399	17	fact	fact	NN
18751	2399	18	that	that	IN
18751	2399	19	a	a	DT
18751	2399	20	button	button	NN
18751	2399	21	of	of	IN
18751	2399	22	silver	silver	NN
18751	2399	23	equal	equal	JJ
18751	2399	24	in	in	IN
18751	2399	25	weight	weight	NN
18751	2399	26	to	to	IN
18751	2399	27	the	the	DT
18751	2399	28	silver	silver	NN
18751	2399	29	lost	lose	VBN
18751	2399	30	in	in	IN
18751	2399	31	cupelling	cupel	VBG
18751	2399	32	may	may	MD
18751	2399	33	be	be	VB
18751	2399	34	got	get	VBN
18751	2399	35	by	by	IN
18751	2399	36	smelting	smelt	VBG
18751	2399	37	the	the	DT
18751	2399	38	cupel	cupel	NNP
18751	2399	39	and	and	CC
18751	2399	40	cupelling	cupel	VBG
18751	2399	41	the	the	DT
18751	2399	42	resulting	result	VBG
18751	2399	43	button	button	NN
18751	2399	44	of	of	IN
18751	2399	45	lead	lead	NN
18751	2399	46	.	.	.
18751	2400	1	The	the	DT
18751	2400	2	loss	loss	NN
18751	2400	3	of	of	IN
18751	2400	4	silver	silver	NN
18751	2400	5	by	by	IN
18751	2400	6	volatilisation	volatilisation	NN
18751	2400	7	is	be	VBZ
18751	2400	8	altogether	altogether	RB
18751	2400	9	inconsiderable	inconsiderable	JJ
18751	2400	10	,	,	,
18751	2400	11	unless	unless	IN
18751	2400	12	the	the	DT
18751	2400	13	temperature	temperature	NN
18751	2400	14	at	at	IN
18751	2400	15	which	which	WDT
18751	2400	16	the	the	DT
18751	2400	17	operation	operation	NN
18751	2400	18	is	be	VBZ
18751	2400	19	performed	perform	VBN
18751	2400	20	is	be	VBZ
18751	2400	21	much	much	RB
18751	2400	22	too	too	RB
18751	2400	23	high	high	JJ
18751	2400	24	.	.	.
18751	2401	1	Another	another	DT
18751	2401	2	possible	possible	JJ
18751	2401	3	source	source	NN
18751	2401	4	of	of	IN
18751	2401	5	loss	loss	NN
18751	2401	6	is	be	VBZ
18751	2401	7	the	the	DT
18751	2401	8	infiltration	infiltration	NN
18751	2401	9	of	of	IN
18751	2401	10	small	small	JJ
18751	2401	11	particles	particle	NNS
18751	2401	12	of	of	IN
18751	2401	13	alloy	alloy	NN
18751	2401	14	into	into	IN
18751	2401	15	the	the	DT
18751	2401	16	cupel	cupel	NNP
18751	2401	17	.	.	.
18751	2402	1	The	the	DT
18751	2402	2	cupel	cupel	NN
18751	2402	3	is	be	VBZ
18751	2402	4	necessarily	necessarily	RB
18751	2402	5	porous	porous	JJ
18751	2402	6	,	,	,
18751	2402	7	and	and	CC
18751	2402	8	particles	particle	NNS
18751	2402	9	of	of	IN
18751	2402	10	metal	metal	NN
18751	2402	11	may	may	MD
18751	2402	12	perhaps	perhaps	RB
18751	2402	13	drain	drain	VB
18751	2402	14	into	into	IN
18751	2402	15	it	-PRON-	PRP
18751	2402	16	,	,	,
18751	2402	17	more	more	RBR
18751	2402	18	especially	especially	RB
18751	2402	19	if	if	IN
18751	2402	20	the	the	DT
18751	2402	21	bone	bone	NN
18751	2402	22	ash	ash	NN
18751	2402	23	is	be	VBZ
18751	2402	24	not	not	RB
18751	2402	25	in	in	IN
18751	2402	26	fine	fine	JJ
18751	2402	27	powder	powder	NN
18751	2402	28	;	;	:
18751	2402	29	but	but	CC
18751	2402	30	if	if	IN
18751	2402	31	this	this	DT
18751	2402	32	is	be	VBZ
18751	2402	33	the	the	DT
18751	2402	34	main	main	JJ
18751	2402	35	source	source	NN
18751	2402	36	of	of	IN
18751	2402	37	loss	loss	NN
18751	2402	38	it	-PRON-	PRP
18751	2402	39	is	be	VBZ
18751	2402	40	hard	hard	JJ
18751	2402	41	to	to	TO
18751	2402	42	see	see	VB
18751	2402	43	why	why	WRB
18751	2402	44	,	,	,
18751	2402	45	in	in	IN
18751	2402	46	cupelling	cupel	VBG
18751	2402	47	equal	equal	JJ
18751	2402	48	weights	weight	NNS
18751	2402	49	of	of	IN
18751	2402	50	silver	silver	NN
18751	2402	51	and	and	CC
18751	2402	52	gold	gold	NN
18751	2402	53	,	,	,
18751	2402	54	the	the	DT
18751	2402	55	loss	loss	NN
18751	2402	56	is	be	VBZ
18751	2402	57	not	not	RB
18751	2402	58	equal	equal	JJ
18751	2402	59	in	in	IN
18751	2402	60	each	each	DT
18751	2402	61	case	case	NN
18751	2402	62	.	.	.
18751	2403	1	It	-PRON-	PRP
18751	2403	2	is	be	VBZ
18751	2403	3	not	not	RB
18751	2403	4	easy	easy	JJ
18751	2403	5	to	to	TO
18751	2403	6	believe	believe	VB
18751	2403	7	that	that	IN
18751	2403	8	the	the	DT
18751	2403	9	mere	mere	JJ
18751	2403	10	filtration	filtration	NN
18751	2403	11	of	of	IN
18751	2403	12	the	the	DT
18751	2403	13	fused	fuse	VBN
18751	2403	14	alloy	alloy	NN
18751	2403	15	will	will	MD
18751	2403	16	effect	effect	VB
18751	2403	17	such	such	PDT
18751	2403	18	a	a	DT
18751	2403	19	change	change	NN
18751	2403	20	in	in	IN
18751	2403	21	the	the	DT
18751	2403	22	proportion	proportion	NN
18751	2403	23	of	of	IN
18751	2403	24	the	the	DT
18751	2403	25	metals	metal	NNS
18751	2403	26	as	as	IN
18751	2403	27	that	that	DT
18751	2403	28	which	which	WDT
18751	2403	29	actually	actually	RB
18751	2403	30	occurs	occur	VBZ
18751	2403	31	.	.	.
18751	2404	1	For	for	IN
18751	2404	2	example	example	NN
18751	2404	3	:	:	:
18751	2404	4	a	a	DT
18751	2404	5	cupel	cupel	NN
18751	2404	6	on	on	IN
18751	2404	7	which	which	WDT
18751	2404	8	an	an	DT
18751	2404	9	alloy	alloy	NN
18751	2404	10	consisting	consist	VBG
18751	2404	11	of	of	IN
18751	2404	12	0.80	0.80	CD
18751	2404	13	gram	gram	NN
18751	2404	14	of	of	IN
18751	2404	15	silver	silver	NN
18751	2404	16	,	,	,
18751	2404	17	0.47	0.47	CD
18751	2404	18	gram	gram	NN
18751	2404	19	of	of	IN
18751	2404	20	gold	gold	NN
18751	2404	21	,	,	,
18751	2404	22	and	and	CC
18751	2404	23	25	25	CD
18751	2404	24	grams	gram	NNS
18751	2404	25	of	of	IN
18751	2404	26	lead	lead	NN
18751	2404	27	had	have	VBD
18751	2404	28	been	be	VBN
18751	2404	29	cupelled	cupel	VBN
18751	2404	30	,	,	,
18751	2404	31	was	be	VBD
18751	2404	32	found	find	VBN
18751	2404	33	to	to	TO
18751	2404	34	contain	contain	VB
18751	2404	35	7	7	CD
18751	2404	36	-	-	SYM
18751	2404	37	1/2	1/2	CD
18751	2404	38	milligrams	milligram	NNS
18751	2404	39	of	of	IN
18751	2404	40	silver	silver	NN
18751	2404	41	,	,	,
18751	2404	42	and	and	CC
18751	2404	43	rather	rather	RB
18751	2404	44	less	less	JJR
18751	2404	45	than	than	IN
18751	2404	46	half	half	PDT
18751	2404	47	a	a	DT
18751	2404	48	milligram	milligram	NN
18751	2404	49	of	of	IN
18751	2404	50	gold	gold	NN
18751	2404	51	.	.	.
18751	2405	1	Assuming	assume	VBG
18751	2405	2	,	,	,
18751	2405	3	for	for	IN
18751	2405	4	the	the	DT
18751	2405	5	sake	sake	NN
18751	2405	6	of	of	IN
18751	2405	7	argument	argument	NN
18751	2405	8	,	,	,
18751	2405	9	that	that	IN
18751	2405	10	the	the	DT
18751	2405	11	gold	gold	NN
18751	2405	12	present	present	NN
18751	2405	13	had	have	VBD
18751	2405	14	filtered	filter	VBN
18751	2405	15	into	into	IN
18751	2405	16	the	the	DT
18751	2405	17	cupel	cupel	NNP
18751	2405	18	in	in	IN
18751	2405	19	the	the	DT
18751	2405	20	form	form	NN
18751	2405	21	of	of	IN
18751	2405	22	small	small	JJ
18751	2405	23	drops	drop	NNS
18751	2405	24	of	of	IN
18751	2405	25	alloy	alloy	NN
18751	2405	26	,	,	,
18751	2405	27	it	-PRON-	PRP
18751	2405	28	would	would	MD
18751	2405	29	have	have	VB
18751	2405	30	been	be	VBN
18751	2405	31	accompanied	accompany	VBN
18751	2405	32	by	by	IN
18751	2405	33	less	less	JJR
18751	2405	34	than	than	IN
18751	2405	35	a	a	DT
18751	2405	36	milligram	milligram	NN
18751	2405	37	of	of	IN
18751	2405	38	silver	silver	NN
18751	2405	39	,	,	,
18751	2405	40	and	and	CC
18751	2405	41	the	the	DT
18751	2405	42	presence	presence	NN
18751	2405	43	of	of	IN
18751	2405	44	the	the	DT
18751	2405	45	extra	extra	JJ
18751	2405	46	6	6	CD
18751	2405	47	or	or	CC
18751	2405	48	7	7	CD
18751	2405	49	milligrams	milligram	NNS
18751	2405	50	of	of	IN
18751	2405	51	silver	silver	NN
18751	2405	52	must	must	MD
18751	2405	53	have	have	VB
18751	2405	54	been	be	VBN
18751	2405	55	due	due	JJ
18751	2405	56	to	to	IN
18751	2405	57	a	a	DT
18751	2405	58	different	different	JJ
18751	2405	59	cause	cause	NN
18751	2405	60	.	.	.
18751	2406	1	There	there	EX
18751	2406	2	can	can	MD
18751	2406	3	,	,	,
18751	2406	4	thus	thus	RB
18751	2406	5	,	,	,
18751	2406	6	be	be	VB
18751	2406	7	little	little	JJ
18751	2406	8	doubt	doubt	NN
18751	2406	9	that	that	IN
18751	2406	10	the	the	DT
18751	2406	11	cause	cause	NN
18751	2406	12	of	of	IN
18751	2406	13	the	the	DT
18751	2406	14	greater	great	JJR
18751	2406	15	part	part	NN
18751	2406	16	of	of	IN
18751	2406	17	the	the	DT
18751	2406	18	"	"	``
18751	2406	19	cupellation	cupellation	NN
18751	2406	20	loss	loss	NN
18751	2406	21	"	"	''
18751	2406	22	is	be	VBZ
18751	2406	23	a	a	DT
18751	2406	24	chemical	chemical	NN
18751	2406	25	one	one	NN
18751	2406	26	and	and	CC
18751	2406	27	can	can	MD
18751	2406	28	not	not	RB
18751	2406	29	be	be	VB
18751	2406	30	counteracted	counteract	VBN
18751	2406	31	by	by	IN
18751	2406	32	a	a	DT
18751	2406	33	mechanical	mechanical	JJ
18751	2406	34	contrivance	contrivance	NN
18751	2406	35	.	.	.
18751	2407	1	[	[	-LRB-
18751	2407	2	13	13	CD
18751	2407	3	]	]	-RRB-
18751	2407	4	In	in	IN
18751	2407	5	cupellation	cupellation	NN
18751	2407	6	,	,	,
18751	2407	7	then	then	RB
18751	2407	8	,	,	,
18751	2407	9	there	there	EX
18751	2407	10	is	be	VBZ
18751	2407	11	a	a	DT
18751	2407	12	loss	loss	NN
18751	2407	13	,	,	,
18751	2407	14	apart	apart	RB
18751	2407	15	from	from	IN
18751	2407	16	imperfect	imperfect	JJ
18751	2407	17	working	working	NN
18751	2407	18	,	,	,
18751	2407	19	inherent	inherent	JJ
18751	2407	20	in	in	IN
18751	2407	21	the	the	DT
18751	2407	22	process	process	NN
18751	2407	23	itself	-PRON-	PRP
18751	2407	24	;	;	:
18751	2407	25	and	and	CC
18751	2407	26	as	as	IN
18751	2407	27	the	the	DT
18751	2407	28	amount	amount	NN
18751	2407	29	of	of	IN
18751	2407	30	this	this	DT
18751	2407	31	loss	loss	NN
18751	2407	32	varies	vary	VBZ
18751	2407	33	under	under	IN
18751	2407	34	different	different	JJ
18751	2407	35	conditions	condition	NNS
18751	2407	36	,	,	,
18751	2407	37	it	-PRON-	PRP
18751	2407	38	is	be	VBZ
18751	2407	39	necessary	necessary	JJ
18751	2407	40	to	to	TO
18751	2407	41	study	study	VB
18751	2407	42	it	-PRON-	PRP
18751	2407	43	somewhat	somewhat	RB
18751	2407	44	in	in	IN
18751	2407	45	detail	detail	NN
18751	2407	46	.	.	.
18751	2408	1	The	the	DT
18751	2408	2	following	follow	VBG
18751	2408	3	experiments	experiment	NNS
18751	2408	4	are	be	VBP
18751	2408	5	taken	take	VBN
18751	2408	6	without	without	IN
18751	2408	7	selection	selection	NN
18751	2408	8	from	from	IN
18751	2408	9	the	the	DT
18751	2408	10	work	work	NN
18751	2408	11	of	of	IN
18751	2408	12	one	one	CD
18751	2408	13	student	student	NN
18751	2408	14	.	.	.
18751	2409	1	Three	three	CD
18751	2409	2	experiments	experiment	NNS
18751	2409	3	were	be	VBD
18751	2409	4	made	make	VBN
18751	2409	5	for	for	IN
18751	2409	6	each	each	DT
18751	2409	7	determination	determination	NN
18751	2409	8	,	,	,
18751	2409	9	and	and	CC
18751	2409	10	the	the	DT
18751	2409	11	mean	mean	JJ
18751	2409	12	result	result	NN
18751	2409	13	is	be	VBZ
18751	2409	14	given	give	VBN
18751	2409	15	.	.	.
18751	2410	1	By	by	IN
18751	2410	2	"	"	``
18751	2410	3	range	range	NN
18751	2410	4	"	"	''
18751	2410	5	is	be	VBZ
18751	2410	6	meant	mean	VBN
18751	2410	7	the	the	DT
18751	2410	8	difference	difference	NN
18751	2410	9	between	between	IN
18751	2410	10	the	the	DT
18751	2410	11	highest	high	JJS
18751	2410	12	and	and	CC
18751	2410	13	lowest	low	JJS
18751	2410	14	result	result	NN
18751	2410	15	and	and	CC
18751	2410	16	the	the	DT
18751	2410	17	percentage	percentage	NN
18751	2410	18	loss	loss	NN
18751	2410	19	is	be	VBZ
18751	2410	20	calculated	calculate	VBN
18751	2410	21	on	on	IN
18751	2410	22	the	the	DT
18751	2410	23	silver	silver	NN
18751	2410	24	present	present	NN
18751	2410	25	.	.	.
18751	2411	1	The	the	DT
18751	2411	2	silver	silver	NN
18751	2411	3	added	add	VBD
18751	2411	4	in	in	IN
18751	2411	5	the	the	DT
18751	2411	6	lead	lead	NN
18751	2411	7	used	use	VBN
18751	2411	8	has	have	VBZ
18751	2411	9	been	be	VBN
18751	2411	10	deducted	deduct	VBN
18751	2411	11	.	.	.
18751	2412	1	~Effect	~effect	CD
18751	2412	2	of	of	IN
18751	2412	3	Varying	varying	NN
18751	2412	4	Lead.~--In	Lead.~--In	NNP
18751	2412	5	each	each	DT
18751	2412	6	experiment	experiment	NN
18751	2412	7	0.4	0.4	CD
18751	2412	8	gram	gram	NN
18751	2412	9	of	of	IN
18751	2412	10	silver	silver	NN
18751	2412	11	was	be	VBD
18751	2412	12	taken	take	VBN
18751	2412	13	and	and	CC
18751	2412	14	cupelled	cupel	VBN
18751	2412	15	with	with	IN
18751	2412	16	the	the	DT
18751	2412	17	lead	lead	NN
18751	2412	18	.	.	.
18751	2413	1	The	the	DT
18751	2413	2	silver	silver	JJ
18751	2413	3	loss	loss	NN
18751	2413	4	and	and	CC
18751	2413	5	"	"	``
18751	2413	6	range	range	NN
18751	2413	7	"	"	''
18751	2413	8	are	be	VBP
18751	2413	9	expressed	express	VBN
18751	2413	10	in	in	IN
18751	2413	11	milligrams	milligram	NNS
18751	2413	12	.	.	.
18751	2414	1	------------+--------------+--------+------------------	------------+--------------+--------+------------------	NFP
18751	2414	2	Lead	lead	NN
18751	2414	3	Used	use	VBN
18751	2414	4	.	.	.
18751	2415	1	|	|	JJ
18751	2415	2	Silver	Silver	NNP
18751	2415	3	Lost	Lost	NNP
18751	2415	4	.	.	.
18751	2416	1	|	|	NNP
18751	2416	2	Range	Range	NNP
18751	2416	3	.	.	.
18751	2417	1	|	|	NNP
18751	2417	2	Percentage	Percentage	NNP
18751	2417	3	Loss	Loss	NNP
18751	2417	4	.	.	.
18751	2418	1	------------+--------------+--------+------------------	------------+--------------+--------+------------------	NFP
18751	2418	2	Grams	Grams	NNP
18751	2418	3	.	.	.
18751	2419	1	|	|	NNP
18751	2419	2	|	|	CD
18751	2419	3	|	|	CD
18751	2419	4	10	10	CD
18751	2419	5	|	|	CD
18751	2419	6	6.5	6.5	CD
18751	2419	7	|	|	CD
18751	2419	8	1.0	1.0	CD
18751	2419	9	|	|	CD
18751	2419	10	1.62	1.62	CD
18751	2419	11	20	20	CD
18751	2419	12	|	|	CD
18751	2419	13	7.0	7.0	CD
18751	2419	14	|	|	CD
18751	2419	15	1.0	1.0	CD
18751	2419	16	|	|	CD
18751	2419	17	1.75	1.75	CD
18751	2419	18	40	40	CD
18751	2419	19	|	|	CD
18751	2419	20	12.0	12.0	CD
18751	2419	21	|	|	CD
18751	2419	22	1.5	1.5	CD
18751	2419	23	|	|	CD
18751	2419	24	3.00	3.00	CD
18751	2419	25	60	60	CD
18751	2419	26	|	|	CD
18751	2419	27	12.7	12.7	CD
18751	2419	28	|	|	CD
18751	2419	29	0.5	0.5	CD
18751	2419	30	|	|	CD
18751	2419	31	3.17	3.17	CD
18751	2419	32	------------+--------------+--------+------------------	------------+--------------+--------+------------------	NNS
18751	2419	33	The	the	DT
18751	2419	34	loss	loss	NN
18751	2419	35	increases	increase	VBZ
18751	2419	36	with	with	IN
18751	2419	37	the	the	DT
18751	2419	38	lead	lead	NN
18751	2419	39	used	use	VBN
18751	2419	40	.	.	.
18751	2420	1	~Effect	~Effect	NFP
18751	2420	2	of	of	IN
18751	2420	3	Varying	Varying	NNP
18751	2420	4	Temperature.~--0.4	Temperature.~--0.4	NNP
18751	2420	5	gram	gram	NN
18751	2420	6	of	of	IN
18751	2420	7	silver	silver	NN
18751	2420	8	was	be	VBD
18751	2420	9	cupelled	cupel	VBN
18751	2420	10	with	with	IN
18751	2420	11	20	20	CD
18751	2420	12	grams	gram	NNS
18751	2420	13	of	of	IN
18751	2420	14	lead	lead	NN
18751	2420	15	.	.	.
18751	2421	1	Temperature	temperature	NN
18751	2421	2	.	.	.
18751	2422	1	Silver	silver	NN
18751	2422	2	Lost	Lost	NNP
18751	2422	3	.	.	.
18751	2423	1	Range	Range	NNP
18751	2423	2	.	.	.
18751	2424	1	Percentage	percentage	NN
18751	2424	2	Loss	Loss	NNP
18751	2424	3	.	.	.
18751	2425	1	Bright	Bright	NNP
18751	2425	2	red	red	JJ
18751	2425	3	7.0	7.0	CD
18751	2425	4	1.0	1.0	CD
18751	2425	5	1.75	1.75	CD
18751	2425	6	Clear	Clear	NNP
18751	2425	7	yellow	yellow	JJ
18751	2425	8	17.3	17.3	CD
18751	2425	9	1.7	1.7	CD
18751	2425	10	4.32	4.32	CD
18751	2425	11	The	the	DT
18751	2425	12	difference	difference	NN
18751	2425	13	in	in	IN
18751	2425	14	temperature	temperature	NN
18751	2425	15	in	in	IN
18751	2425	16	these	these	DT
18751	2425	17	experiments	experiment	NNS
18751	2425	18	was	be	VBD
18751	2425	19	much	much	RB
18751	2425	20	greater	great	JJR
18751	2425	21	than	than	IN
18751	2425	22	would	would	MD
18751	2425	23	occur	occur	VB
18751	2425	24	even	even	RB
18751	2425	25	with	with	IN
18751	2425	26	careless	careless	JJ
18751	2425	27	work	work	NN
18751	2425	28	.	.	.
18751	2426	1	~Effect	~Effect	NFP
18751	2426	2	of	of	IN
18751	2426	3	Varying	Varying	NNP
18751	2426	4	Silver.~--20	Silver.~--20	NNP
18751	2426	5	grams	gram	NNS
18751	2426	6	of	of	IN
18751	2426	7	lead	lead	NN
18751	2426	8	were	be	VBD
18751	2426	9	used	use	VBN
18751	2426	10	in	in	IN
18751	2426	11	each	each	DT
18751	2426	12	cupellation	cupellation	NN
18751	2426	13	.	.	.
18751	2427	1	---------------+--------------+--------+------------------	---------------+--------------+--------+------------------	:
18751	2427	2	Silver	Silver	NNP
18751	2427	3	Taken	Taken	NNP
18751	2427	4	.	.	.
18751	2428	1	|	|	JJ
18751	2428	2	Silver	Silver	NNP
18751	2428	3	Lost	Lost	NNP
18751	2428	4	.	.	.
18751	2429	1	|	|	NNP
18751	2429	2	Range	Range	NNP
18751	2429	3	.	.	.
18751	2430	1	|	|	NNP
18751	2430	2	Percentage	Percentage	NNP
18751	2430	3	Loss	Loss	NNP
18751	2430	4	.	.	.
18751	2431	1	----------------------------------------------------------	----------------------------------------------------------	NFP
18751	2431	2	Milligrams	milligram	NNS
18751	2431	3	.	.	.
18751	2432	1	|	|	NNP
18751	2432	2	|	|	CD
18751	2432	3	|	|	CD
18751	2432	4	12.5	12.5	CD
18751	2432	5	|	|	CD
18751	2432	6	0.7	0.7	CD
18751	2432	7	|	|	CD
18751	2432	8	0.2	0.2	CD
18751	2432	9	|	|	CD
18751	2432	10	5.6	5.6	CD
18751	2432	11	25.0	25.0	CD
18751	2432	12	|	|	CD
18751	2432	13	1.4	1.4	CD
18751	2432	14	|	|	CD
18751	2432	15	0.1	0.1	CD
18751	2432	16	|	|	CD
18751	2432	17	5.6	5.6	CD
18751	2432	18	50.0	50.0	CD
18751	2432	19	|	|	CD
18751	2432	20	1.6	1.6	CD
18751	2432	21	|	|	CD
18751	2432	22	0.4	0.4	CD
18751	2432	23	|	|	CD
18751	2432	24	3.2	3.2	CD
18751	2432	25	100.0	100.0	CD
18751	2432	26	|	|	CD
18751	2432	27	2.9	2.9	CD
18751	2432	28	|	|	CD
18751	2432	29	0.3	0.3	CD
18751	2432	30	|	|	CD
18751	2432	31	2.9	2.9	CD
18751	2432	32	200.0	200.0	CD
18751	2432	33	|	|	CD
18751	2432	34	5.6	5.6	CD
18751	2432	35	|	|	CD
18751	2432	36	0.5	0.5	CD
18751	2432	37	|	|	CD
18751	2432	38	2.8	2.8	CD
18751	2432	39	400.0	400.0	CD
18751	2432	40	|	|	CD
18751	2432	41	7.0	7.0	CD
18751	2432	42	|	|	CD
18751	2432	43	1.0	1.0	CD
18751	2432	44	|	|	CD
18751	2432	45	1.7	1.7	CD
18751	2432	46	800.0	800.0	CD
18751	2432	47	|	|	CD
18751	2432	48	9.7	9.7	CD
18751	2432	49	|	|	CD
18751	2432	50	1.0	1.0	CD
18751	2432	51	|	|	CD
18751	2432	52	1.2	1.2	CD
18751	2432	53	---------------+--------------+--------+------------------	---------------+--------------+--------+------------------	:
18751	2432	54	It	-PRON-	PRP
18751	2432	55	will	will	MD
18751	2432	56	be	be	VB
18751	2432	57	seen	see	VBN
18751	2432	58	that	that	IN
18751	2432	59	,	,	,
18751	2432	60	although	although	IN
18751	2432	61	the	the	DT
18751	2432	62	quantity	quantity	NN
18751	2432	63	of	of	IN
18751	2432	64	silver	silver	NN
18751	2432	65	lost	lose	VBD
18751	2432	66	increases	increase	NNS
18751	2432	67	with	with	IN
18751	2432	68	the	the	DT
18751	2432	69	silver	silver	NN
18751	2432	70	present	present	NN
18751	2432	71	,	,	,
18751	2432	72	the	the	DT
18751	2432	73	percentage	percentage	NN
18751	2432	74	loss	loss	NN
18751	2432	75	is	be	VBZ
18751	2432	76	greater	great	JJR
18751	2432	77	on	on	IN
18751	2432	78	the	the	DT
18751	2432	79	smaller	small	JJR
18751	2432	80	buttons	button	NNS
18751	2432	81	.	.	.
18751	2433	1	The	the	DT
18751	2433	2	following	follow	VBG
18751	2433	3	results	result	NNS
18751	2433	4	are	be	VBP
18751	2433	5	often	often	RB
18751	2433	6	quoted:--Cupelling	quoted:--cupelle	VBG
18751	2433	7	1	1	CD
18751	2433	8	grain	grain	NN
18751	2433	9	of	of	IN
18751	2433	10	silver	silver	NN
18751	2433	11	with	with	IN
18751	2433	12	10	10	CD
18751	2433	13	grains	grain	NNS
18751	2433	14	of	of	IN
18751	2433	15	lead	lead	NN
18751	2433	16	,	,	,
18751	2433	17	the	the	DT
18751	2433	18	loss	loss	NN
18751	2433	19	was	be	VBD
18751	2433	20	1.22	1.22	CD
18751	2433	21	per	per	NN
18751	2433	22	cent	cent	NN
18751	2433	23	.	.	.
18751	2434	1	;	;	:
18751	2434	2	10	10	CD
18751	2434	3	grains	grain	NNS
18751	2434	4	of	of	IN
18751	2434	5	silver	silver	NN
18751	2434	6	with	with	IN
18751	2434	7	100	100	CD
18751	2434	8	grains	grain	NNS
18751	2434	9	of	of	IN
18751	2434	10	lead	lead	NN
18751	2434	11	,	,	,
18751	2434	12	loss	loss	VB
18751	2434	13	1.13	1.13	CD
18751	2434	14	per	per	NN
18751	2434	15	cent	cent	NN
18751	2434	16	.	.	.
18751	2435	1	;	;	:
18751	2435	2	25	25	CD
18751	2435	3	grains	grain	NNS
18751	2435	4	of	of	IN
18751	2435	5	silver	silver	NN
18751	2435	6	cupelled	cupel	VBD
18751	2435	7	with	with	IN
18751	2435	8	250	250	CD
18751	2435	9	grains	grain	NNS
18751	2435	10	of	of	IN
18751	2435	11	lead	lead	NN
18751	2435	12	,	,	,
18751	2435	13	lost	lose	VBD
18751	2435	14	1.07	1.07	CD
18751	2435	15	per	per	IN
18751	2435	16	cent	cent	NN
18751	2435	17	.	.	.
18751	2436	1	The	the	DT
18751	2436	2	proportion	proportion	NN
18751	2436	3	of	of	IN
18751	2436	4	silver	silver	NN
18751	2436	5	to	to	TO
18751	2436	6	lead	lead	VB
18751	2436	7	was	be	VBD
18751	2436	8	the	the	DT
18751	2436	9	same	same	JJ
18751	2436	10	in	in	IN
18751	2436	11	the	the	DT
18751	2436	12	three	three	CD
18751	2436	13	experiments	experiment	NNS
18751	2436	14	,	,	,
18751	2436	15	and	and	CC
18751	2436	16	the	the	DT
18751	2436	17	largest	large	JJS
18751	2436	18	button	button	NN
18751	2436	19	gave	give	VBD
18751	2436	20	the	the	DT
18751	2436	21	best	good	JJS
18751	2436	22	result	result	NN
18751	2436	23	.	.	.
18751	2437	1	Evidently	evidently	RB
18751	2437	2	,	,	,
18751	2437	3	if	if	IN
18751	2437	4	the	the	DT
18751	2437	5	quantities	quantity	NNS
18751	2437	6	of	of	IN
18751	2437	7	lead	lead	NN
18751	2437	8	had	have	VBD
18751	2437	9	been	be	VBN
18751	2437	10	the	the	DT
18751	2437	11	same	same	JJ
18751	2437	12	in	in	IN
18751	2437	13	the	the	DT
18751	2437	14	three	three	CD
18751	2437	15	experiments	experiment	NNS
18751	2437	16	(	(	-LRB-
18751	2437	17	say	say	VB
18751	2437	18	,	,	,
18751	2437	19	250	250	CD
18751	2437	20	grains	grain	NNS
18751	2437	21	in	in	IN
18751	2437	22	each	each	DT
18751	2437	23	case	case	NN
18751	2437	24	)	)	-RRB-
18751	2437	25	,	,	,
18751	2437	26	the	the	DT
18751	2437	27	loss	loss	NN
18751	2437	28	on	on	IN
18751	2437	29	the	the	DT
18751	2437	30	smaller	small	JJR
18751	2437	31	quantities	quantity	NNS
18751	2437	32	of	of	IN
18751	2437	33	silver	silver	NN
18751	2437	34	would	would	MD
18751	2437	35	appear	appear	VB
18751	2437	36	worse	bad	JJR
18751	2437	37	in	in	IN
18751	2437	38	the	the	DT
18751	2437	39	comparison	comparison	NN
18751	2437	40	.	.	.
18751	2438	1	In	in	IN
18751	2438	2	judging	judge	VBG
18751	2438	3	these	these	DT
18751	2438	4	results	result	NNS
18751	2438	5	,	,	,
18751	2438	6	it	-PRON-	PRP
18751	2438	7	must	must	MD
18751	2438	8	be	be	VB
18751	2438	9	borne	bear	VBN
18751	2438	10	in	in	IN
18751	2438	11	mind	mind	NN
18751	2438	12	that	that	IN
18751	2438	13	it	-PRON-	PRP
18751	2438	14	is	be	VBZ
18751	2438	15	difficult	difficult	JJ
18751	2438	16	to	to	TO
18751	2438	17	regulate	regulate	VB
18751	2438	18	the	the	DT
18751	2438	19	temperature	temperature	NN
18751	2438	20	,	,	,
18751	2438	21	&	&	CC
18751	2438	22	c.	c.	NNP
18751	2438	23	,	,	,
18751	2438	24	in	in	IN
18751	2438	25	consecutive	consecutive	JJ
18751	2438	26	experiments	experiment	NNS
18751	2438	27	so	so	IN
18751	2438	28	as	as	IN
18751	2438	29	to	to	TO
18751	2438	30	get	get	VB
18751	2438	31	exactly	exactly	RB
18751	2438	32	similar	similar	JJ
18751	2438	33	results	result	NNS
18751	2438	34	,	,	,
18751	2438	35	so	so	IN
18751	2438	36	that	that	IN
18751	2438	37	the	the	DT
18751	2438	38	range	range	NN
18751	2438	39	in	in	IN
18751	2438	40	consecutive	consecutive	JJ
18751	2438	41	cupellations	cupellation	NNS
18751	2438	42	is	be	VBZ
18751	2438	43	greater	great	JJR
18751	2438	44	than	than	IN
18751	2438	45	that	that	DT
18751	2438	46	in	in	IN
18751	2438	47	a	a	DT
18751	2438	48	batch	batch	NN
18751	2438	49	cupelled	cupel	VBN
18751	2438	50	side	side	NN
18751	2438	51	by	by	IN
18751	2438	52	side	side	NN
18751	2438	53	.	.	.
18751	2439	1	~Effect	~Effect	NFP
18751	2439	2	of	of	IN
18751	2439	3	Copper	Copper	NNP
18751	2439	4	and	and	CC
18751	2439	5	Antimony.~--0.1	Antimony.~--0.1	VBD
18751	2439	6	gram	gram	NN
18751	2439	7	of	of	IN
18751	2439	8	silver	silver	NN
18751	2439	9	was	be	VBD
18751	2439	10	cupelled	cupel	VBN
18751	2439	11	with	with	IN
18751	2439	12	20	20	CD
18751	2439	13	grams	gram	NNS
18751	2439	14	of	of	IN
18751	2439	15	lead	lead	NN
18751	2439	16	,	,	,
18751	2439	17	and	and	CC
18751	2439	18	to	to	IN
18751	2439	19	one	one	CD
18751	2439	20	batch	batch	VB
18751	2439	21	0.5	0.5	CD
18751	2439	22	gram	gram	NN
18751	2439	23	of	of	IN
18751	2439	24	antimony	antimony	NN
18751	2439	25	,	,	,
18751	2439	26	and	and	CC
18751	2439	27	to	to	IN
18751	2439	28	another	another	DT
18751	2439	29	0.5	0.5	CD
18751	2439	30	gram	gram	NN
18751	2439	31	of	of	IN
18751	2439	32	copper	copper	NN
18751	2439	33	was	be	VBD
18751	2439	34	added	add	VBN
18751	2439	35	.	.	.
18751	2440	1	Loss	loss	NN
18751	2440	2	in	in	IN
18751	2440	3	Silver	silver	NN
18751	2440	4	Lost	lose	VBN
18751	2440	5	.	.	.
18751	2441	1	Range	Range	NNP
18751	2441	2	.	.	.
18751	2442	1	Percentage	percentage	NN
18751	2442	2	.	.	.
18751	2443	1	Without	without	IN
18751	2443	2	addition	addition	NN
18751	2443	3	2.9	2.9	CD
18751	2443	4	0.3	0.3	CD
18751	2443	5	2.9	2.9	CD
18751	2443	6	With	with	IN
18751	2443	7	antimony	antimony	NN
18751	2443	8	3.2	3.2	CD
18751	2443	9	0.2	0.2	CD
18751	2443	10	3.2	3.2	CD
18751	2443	11	With	with	IN
18751	2443	12	copper	copper	NN
18751	2443	13	4.9	4.9	CD
18751	2443	14	1.7	1.7	CD
18751	2443	15	4.9	4.9	CD
18751	2443	16	Perhaps	perhaps	RB
18751	2443	17	the	the	DT
18751	2443	18	antimony	antimony	NN
18751	2443	19	has	have	VBZ
18751	2443	20	so	so	RB
18751	2443	21	small	small	JJ
18751	2443	22	an	an	DT
18751	2443	23	effect	effect	NN
18751	2443	24	because	because	IN
18751	2443	25	it	-PRON-	PRP
18751	2443	26	is	be	VBZ
18751	2443	27	eliminated	eliminate	VBN
18751	2443	28	in	in	IN
18751	2443	29	the	the	DT
18751	2443	30	earlier	early	JJR
18751	2443	31	part	part	NN
18751	2443	32	of	of	IN
18751	2443	33	the	the	DT
18751	2443	34	process	process	NN
18751	2443	35	,	,	,
18751	2443	36	while	while	IN
18751	2443	37	the	the	DT
18751	2443	38	silver	silver	NN
18751	2443	39	is	be	VBZ
18751	2443	40	still	still	RB
18751	2443	41	alloyed	alloy	VBN
18751	2443	42	with	with	IN
18751	2443	43	,	,	,
18751	2443	44	and	and	CC
18751	2443	45	protected	protect	VBN
18751	2443	46	by	by	IN
18751	2443	47	,	,	,
18751	2443	48	a	a	DT
18751	2443	49	large	large	JJ
18751	2443	50	proportion	proportion	NN
18751	2443	51	of	of	IN
18751	2443	52	lead	lead	NN
18751	2443	53	;	;	,
18751	2443	54	whilst	whilst	IN
18751	2443	55	the	the	DT
18751	2443	56	copper	copper	NN
18751	2443	57	on	on	IN
18751	2443	58	the	the	DT
18751	2443	59	other	other	JJ
18751	2443	60	hand	hand	NN
18751	2443	61	makes	make	VBZ
18751	2443	62	its	-PRON-	PRP$
18751	2443	63	fiercest	fierce	JJS
18751	2443	64	attack	attack	NN
18751	2443	65	towards	towards	IN
18751	2443	66	the	the	DT
18751	2443	67	close	close	NN
18751	2443	68	,	,	,
18751	2443	69	when	when	WRB
18751	2443	70	the	the	DT
18751	2443	71	silver	silver	NN
18751	2443	72	is	be	VBZ
18751	2443	73	least	least	RBS
18751	2443	74	capable	capable	JJ
18751	2443	75	of	of	IN
18751	2443	76	resisting	resist	VBG
18751	2443	77	it	-PRON-	PRP
18751	2443	78	.	.	.
18751	2444	1	The	the	DT
18751	2444	2	ill	ill	JJ
18751	2444	3	effects	effect	NNS
18751	2444	4	of	of	IN
18751	2444	5	copper	copper	NN
18751	2444	6	are	be	VBP
18751	2444	7	most	most	RBS
18751	2444	8	strongly	strongly	RB
18751	2444	9	felt	feel	VBN
18751	2444	10	when	when	WRB
18751	2444	11	the	the	DT
18751	2444	12	quantity	quantity	NN
18751	2444	13	of	of	IN
18751	2444	14	lead	lead	JJ
18751	2444	15	present	present	JJ
18751	2444	16	is	be	VBZ
18751	2444	17	not	not	RB
18751	2444	18	sufficient	sufficient	JJ
18751	2444	19	to	to	TO
18751	2444	20	remove	remove	VB
18751	2444	21	it	-PRON-	PRP
18751	2444	22	:	:	:
18751	2444	23	the	the	DT
18751	2444	24	coppery	coppery	NN
18751	2444	25	button	button	NN
18751	2444	26	of	of	IN
18751	2444	27	silver	silver	NN
18751	2444	28	got	get	VBD
18751	2444	29	under	under	IN
18751	2444	30	these	these	DT
18751	2444	31	conditions	condition	NNS
18751	2444	32	is	be	VBZ
18751	2444	33	very	very	RB
18751	2444	34	considerably	considerably	RB
18751	2444	35	less	less	JJR
18751	2444	36	than	than	IN
18751	2444	37	the	the	DT
18751	2444	38	weight	weight	NN
18751	2444	39	of	of	IN
18751	2444	40	silver	silver	NN
18751	2444	41	originally	originally	RB
18751	2444	42	taken	take	VBN
18751	2444	43	.	.	.
18751	2445	1	Although	although	IN
18751	2445	2	the	the	DT
18751	2445	3	above	above	NN
18751	2445	4	is	be	VBZ
18751	2445	5	a	a	DT
18751	2445	6	fair	fair	JJ
18751	2445	7	statement	statement	NN
18751	2445	8	of	of	IN
18751	2445	9	the	the	DT
18751	2445	10	loss	loss	NN
18751	2445	11	attending	attend	VBG
18751	2445	12	average	average	JJ
18751	2445	13	work	work	NN
18751	2445	14	,	,	,
18751	2445	15	it	-PRON-	PRP
18751	2445	16	will	will	MD
18751	2445	17	not	not	RB
18751	2445	18	do	do	VB
18751	2445	19	in	in	IN
18751	2445	20	very	very	RB
18751	2445	21	important	important	JJ
18751	2445	22	and	and	CC
18751	2445	23	exact	exact	JJ
18751	2445	24	work	work	NN
18751	2445	25	to	to	TO
18751	2445	26	place	place	VB
18751	2445	27	too	too	RB
18751	2445	28	much	much	JJ
18751	2445	29	reliance	reliance	NN
18751	2445	30	on	on	IN
18751	2445	31	the	the	DT
18751	2445	32	figures	figure	NNS
18751	2445	33	given	give	VBN
18751	2445	34	,	,	,
18751	2445	35	or	or	CC
18751	2445	36	,	,	,
18751	2445	37	indeed	indeed	RB
18751	2445	38	,	,	,
18751	2445	39	on	on	IN
18751	2445	40	any	any	DT
18751	2445	41	other	other	JJ
18751	2445	42	set	set	NN
18751	2445	43	of	of	IN
18751	2445	44	figures	figure	NNS
18751	2445	45	,	,	,
18751	2445	46	with	with	IN
18751	2445	47	the	the	DT
18751	2445	48	object	object	NN
18751	2445	49	of	of	IN
18751	2445	50	correcting	correct	VBG
18751	2445	51	the	the	DT
18751	2445	52	result	result	NN
18751	2445	53	of	of	IN
18751	2445	54	an	an	DT
18751	2445	55	assay	assay	NN
18751	2445	56	.	.	.
18751	2446	1	Each	each	DT
18751	2446	2	man	man	NN
18751	2446	3	must	must	MD
18751	2446	4	rely	rely	VB
18751	2446	5	on	on	IN
18751	2446	6	his	-PRON-	PRP$
18751	2446	7	own	own	JJ
18751	2446	8	work	work	NN
18751	2446	9	.	.	.
18751	2447	1	It	-PRON-	PRP
18751	2447	2	is	be	VBZ
18751	2447	3	easy	easy	JJ
18751	2447	4	to	to	TO
18751	2447	5	determine	determine	VB
18751	2447	6	what	what	WDT
18751	2447	7	allowance	allowance	NN
18751	2447	8	must	must	MD
18751	2447	9	be	be	VB
18751	2447	10	made	make	VBN
18751	2447	11	for	for	IN
18751	2447	12	the	the	DT
18751	2447	13	loss	loss	NN
18751	2447	14	in	in	IN
18751	2447	15	cupellation	cupellation	NN
18751	2447	16	by	by	IN
18751	2447	17	cupelling	cupel	VBG
18751	2447	18	side	side	NN
18751	2447	19	by	by	IN
18751	2447	20	side	side	NN
18751	2447	21	with	with	IN
18751	2447	22	the	the	DT
18751	2447	23	assay	assay	NN
18751	2447	24	piece	piece	NN
18751	2447	25	an	an	DT
18751	2447	26	alloy	alloy	NN
18751	2447	27	of	of	IN
18751	2447	28	similar	similar	JJ
18751	2447	29	and	and	CC
18751	2447	30	_	_	NNP
18751	2447	31	known	know	VBN
18751	2447	32	_	_	NNP
18751	2447	33	composition	composition	NN
18751	2447	34	.	.	.
18751	2448	1	For	for	IN
18751	2448	2	,	,	,
18751	2448	3	if	if	IN
18751	2448	4	the	the	DT
18751	2448	5	two	two	CD
18751	2448	6	pieces	piece	NNS
18751	2448	7	are	be	VBP
18751	2448	8	very	very	RB
18751	2448	9	nearly	nearly	RB
18751	2448	10	alike	alike	RB
18751	2448	11	,	,	,
18751	2448	12	we	-PRON-	PRP
18751	2448	13	may	may	MD
18751	2448	14	justly	justly	RB
18751	2448	15	conclude	conclude	VB
18751	2448	16	that	that	IN
18751	2448	17	the	the	DT
18751	2448	18	loss	loss	NN
18751	2448	19	on	on	IN
18751	2448	20	each	each	DT
18751	2448	21	will	will	MD
18751	2448	22	be	be	VB
18751	2448	23	the	the	DT
18751	2448	24	same	same	JJ
18751	2448	25	;	;	:
18751	2448	26	and	and	CC
18751	2448	27	if	if	IN
18751	2448	28	,	,	,
18751	2448	29	further	further	RB
18751	2448	30	,	,	,
18751	2448	31	we	-PRON-	PRP
18751	2448	32	take	take	VBP
18751	2448	33	the	the	DT
18751	2448	34	average	average	NN
18751	2448	35	of	of	IN
18751	2448	36	three	three	CD
18751	2448	37	or	or	CC
18751	2448	38	four	four	CD
18751	2448	39	such	such	JJ
18751	2448	40	determinations	determination	NNS
18751	2448	41	we	-PRON-	PRP
18751	2448	42	shall	shall	MD
18751	2448	43	get	get	VB
18751	2448	44	results	result	NNS
18751	2448	45	accurate	accurate	JJ
18751	2448	46	within	within	IN
18751	2448	47	0.1	0.1	CD
18751	2448	48	per	per	NN
18751	2448	49	cent	cent	NN
18751	2448	50	.	.	.
18751	2449	1	The	the	DT
18751	2449	2	method	method	NN
18751	2449	3	of	of	IN
18751	2449	4	getting	get	VBG
18751	2449	5	such	such	JJ
18751	2449	6	results	result	NNS
18751	2449	7	may	may	MD
18751	2449	8	be	be	VB
18751	2449	9	best	well	RBS
18751	2449	10	explained	explain	VBN
18751	2449	11	by	by	IN
18751	2449	12	one	one	CD
18751	2449	13	or	or	CC
18751	2449	14	two	two	CD
18751	2449	15	illustrations	illustration	NNS
18751	2449	16	.	.	.
18751	2450	1	This	this	DT
18751	2450	2	method	method	NN
18751	2450	3	of	of	IN
18751	2450	4	working	working	NN
18751	2450	5	is	be	VBZ
18751	2450	6	termed	term	VBN
18751	2450	7	"	"	``
18751	2450	8	assaying	assay	VBG
18751	2450	9	by	by	IN
18751	2450	10	checks	check	NNS
18751	2450	11	.	.	.
18751	2450	12	"	"	''
18751	2451	1	Suppose	suppose	VB
18751	2451	2	we	-PRON-	PRP
18751	2451	3	have	have	VBP
18751	2451	4	an	an	DT
18751	2451	5	alloy	alloy	NN
18751	2451	6	of	of	IN
18751	2451	7	silver	silver	NN
18751	2451	8	and	and	CC
18751	2451	9	lead	lead	NN
18751	2451	10	in	in	IN
18751	2451	11	unknown	unknown	JJ
18751	2451	12	proportions	proportion	NNS
18751	2451	13	and	and	CC
18751	2451	14	that	that	IN
18751	2451	15	by	by	IN
18751	2451	16	cupelling	cupel	VBG
18751	2451	17	two	two	CD
18751	2451	18	lots	lot	NNS
18751	2451	19	of	of	IN
18751	2451	20	10	10	CD
18751	2451	21	grams	gram	NNS
18751	2451	22	each	each	DT
18751	2451	23	there	there	EX
18751	2451	24	is	be	VBZ
18751	2451	25	got	get	VBN
18751	2451	26	from	from	IN
18751	2451	27	I.	I.	NNP
18751	2452	1	0.1226	0.1226	NNP
18751	2452	2	gram	gram	NN
18751	2452	3	of	of	IN
18751	2452	4	silver	silver	NN
18751	2452	5	,	,	,
18751	2452	6	and	and	CC
18751	2452	7	from	from	IN
18751	2452	8	II	II	NNP
18751	2452	9	.	.	.
18751	2453	1	0.1229	0.1229	CD
18751	2453	2	gram	gram	NN
18751	2453	3	.	.	.
18751	2454	1	We	-PRON-	PRP
18751	2454	2	should	should	MD
18751	2454	3	know	know	VB
18751	2454	4	from	from	IN
18751	2454	5	general	general	JJ
18751	2454	6	experience	experience	NN
18751	2454	7	that	that	WDT
18751	2454	8	the	the	DT
18751	2454	9	actual	actual	JJ
18751	2454	10	quantity	quantity	NN
18751	2454	11	of	of	IN
18751	2454	12	silver	silver	NN
18751	2454	13	present	present	NN
18751	2454	14	was	be	VBD
18751	2454	15	from	from	IN
18751	2454	16	2	2	CD
18751	2454	17	to	to	TO
18751	2454	18	4	4	CD
18751	2454	19	milligrams	milligram	NNS
18751	2454	20	more	more	JJR
18751	2454	21	than	than	IN
18751	2454	22	this	this	DT
18751	2454	23	.	.	.
18751	2455	1	To	to	TO
18751	2455	2	determine	determine	VB
18751	2455	3	more	more	RBR
18751	2455	4	exactly	exactly	RB
18751	2455	5	what	what	WP
18751	2455	6	the	the	DT
18751	2455	7	loss	loss	NN
18751	2455	8	is	be	VBZ
18751	2455	9	,	,	,
18751	2455	10	the	the	DT
18751	2455	11	following	follow	VBG
18751	2455	12	plan	plan	NN
18751	2455	13	is	be	VBZ
18751	2455	14	recommended:--The	recommended:--the	ADD
18751	2455	15	two	two	CD
18751	2455	16	silver	silver	JJ
18751	2455	17	buttons	button	NNS
18751	2455	18	are	be	VBP
18751	2455	19	wrapped	wrap	VBN
18751	2455	20	up	up	RP
18751	2455	21	each	each	DT
18751	2455	22	in	in	IN
18751	2455	23	10	10	CD
18751	2455	24	grams	gram	NNS
18751	2455	25	of	of	IN
18751	2455	26	lead	lead	NN
18751	2455	27	,	,	,
18751	2455	28	and	and	CC
18751	2455	29	cupelled	cupel	VBD
18751	2455	30	side	side	NN
18751	2455	31	by	by	IN
18751	2455	32	side	side	NN
18751	2455	33	with	with	IN
18751	2455	34	two	two	CD
18751	2455	35	other	other	JJ
18751	2455	36	lots	lot	NNS
18751	2455	37	of	of	IN
18751	2455	38	10	10	CD
18751	2455	39	grams	gram	NNS
18751	2455	40	of	of	IN
18751	2455	41	the	the	DT
18751	2455	42	original	original	JJ
18751	2455	43	alloy	alloy	NN
18751	2455	44	.	.	.
18751	2456	1	If	if	IN
18751	2456	2	now	now	RB
18751	2456	3	the	the	DT
18751	2456	4	two	two	CD
18751	2456	5	buttons	button	NNS
18751	2456	6	I.	I.	NNP
18751	2456	7	and	and	CC
18751	2456	8	II	II	NNP
18751	2456	9	.	.	.
18751	2457	1	weigh	weigh	NNP
18751	2457	2	0.1202	0.1202	CD
18751	2457	3	and	and	CC
18751	2457	4	0.1203	0.1203	CD
18751	2457	5	,	,	,
18751	2457	6	they	-PRON-	PRP
18751	2457	7	will	will	MD
18751	2457	8	have	have	VB
18751	2457	9	suffered	suffer	VBN
18751	2457	10	in	in	IN
18751	2457	11	this	this	DT
18751	2457	12	second	second	JJ
18751	2457	13	cupellation	cupellation	NN
18751	2457	14	an	an	DT
18751	2457	15	average	average	JJ
18751	2457	16	loss	loss	NN
18751	2457	17	of	of	IN
18751	2457	18	2.5	2.5	CD
18751	2457	19	milligrams	milligram	NNS
18751	2457	20	.	.	.
18751	2458	1	Suppose	suppose	VB
18751	2458	2	the	the	DT
18751	2458	3	two	two	CD
18751	2458	4	fresh	fresh	JJ
18751	2458	5	lots	lot	NNS
18751	2458	6	of	of	IN
18751	2458	7	alloy	alloy	NN
18751	2458	8	gave	give	VBD
18751	2458	9	0.1233	0.1233	CD
18751	2458	10	and	and	CC
18751	2458	11	0.1235	0.1235	CD
18751	2458	12	of	of	IN
18751	2458	13	silver	silver	NN
18751	2458	14	,	,	,
18751	2458	15	the	the	DT
18751	2458	16	average	average	JJ
18751	2458	17	loss	loss	NN
18751	2458	18	on	on	IN
18751	2458	19	these	these	DT
18751	2458	20	would	would	MD
18751	2458	21	also	also	RB
18751	2458	22	be	be	VB
18751	2458	23	2.5	2.5	CD
18751	2458	24	milligrams	milligram	NNS
18751	2458	25	.	.	.
18751	2459	1	Add	add	VB
18751	2459	2	this	this	DT
18751	2459	3	loss	loss	NN
18751	2459	4	to	to	IN
18751	2459	5	each	each	DT
18751	2459	6	result	result	NN
18751	2459	7	,	,	,
18751	2459	8	and	and	CC
18751	2459	9	take	take	VB
18751	2459	10	the	the	DT
18751	2459	11	mean	mean	NN
18751	2459	12	;	;	:
18751	2459	13	which	which	WDT
18751	2459	14	is	be	VBZ
18751	2459	15	in	in	IN
18751	2459	16	this	this	DT
18751	2459	17	case	case	NN
18751	2459	18	0.1259	0.1259	CD
18751	2459	19	.	.	.
18751	2460	1	If	if	IN
18751	2460	2	copper	copper	NN
18751	2460	3	is	be	VBZ
18751	2460	4	present	present	JJ
18751	2460	5	in	in	IN
18751	2460	6	the	the	DT
18751	2460	7	alloy	alloy	NN
18751	2460	8	as	as	RB
18751	2460	9	well	well	RB
18751	2460	10	as	as	IN
18751	2460	11	silver	silver	NN
18751	2460	12	,	,	,
18751	2460	13	it	-PRON-	PRP
18751	2460	14	is	be	VBZ
18751	2460	15	necessary	necessary	JJ
18751	2460	16	to	to	TO
18751	2460	17	add	add	VB
18751	2460	18	about	about	IN
18751	2460	19	the	the	DT
18751	2460	20	same	same	JJ
18751	2460	21	quantity	quantity	NN
18751	2460	22	of	of	IN
18751	2460	23	copper	copper	NN
18751	2460	24	to	to	IN
18751	2460	25	the	the	DT
18751	2460	26	checks	check	NNS
18751	2460	27	as	as	IN
18751	2460	28	is	be	VBZ
18751	2460	29	supposed	suppose	VBN
18751	2460	30	,	,	,
18751	2460	31	or	or	CC
18751	2460	32	known	know	VBN
18751	2460	33	,	,	,
18751	2460	34	to	to	TO
18751	2460	35	be	be	VB
18751	2460	36	present	present	JJ
18751	2460	37	in	in	IN
18751	2460	38	the	the	DT
18751	2460	39	assays	assay	NNS
18751	2460	40	.	.	.
18751	2461	1	If	if	IN
18751	2461	2	the	the	DT
18751	2461	3	substance	substance	NN
18751	2461	4	to	to	TO
18751	2461	5	be	be	VB
18751	2461	6	assayed	assay	VBN
18751	2461	7	is	be	VBZ
18751	2461	8	an	an	DT
18751	2461	9	alloy	alloy	NN
18751	2461	10	of	of	IN
18751	2461	11	silver	silver	NN
18751	2461	12	and	and	CC
18751	2461	13	copper	copper	NN
18751	2461	14	,	,	,
18751	2461	15	first	first	NNP
18751	2461	16	cupel	cupel	NNP
18751	2461	17	0.5	0.5	CD
18751	2461	18	gram	gram	NN
18751	2461	19	of	of	IN
18751	2461	20	it	-PRON-	PRP
18751	2461	21	,	,	,
18751	2461	22	with	with	IN
18751	2461	23	,	,	,
18751	2461	24	say	say	UH
18751	2461	25	,	,	,
18751	2461	26	10	10	CD
18751	2461	27	grams	gram	NNS
18751	2461	28	of	of	IN
18751	2461	29	lead	lead	NN
18751	2461	30	,	,	,
18751	2461	31	and	and	CC
18751	2461	32	weigh	weigh	VB
18751	2461	33	the	the	DT
18751	2461	34	resulting	result	VBG
18751	2461	35	button	button	NN
18751	2461	36	of	of	IN
18751	2461	37	silver	silver	NN
18751	2461	38	,	,	,
18751	2461	39	in	in	IN
18751	2461	40	order	order	NN
18751	2461	41	to	to	TO
18751	2461	42	get	get	VB
18751	2461	43	an	an	DT
18751	2461	44	approximate	approximate	JJ
18751	2461	45	knowledge	knowledge	NN
18751	2461	46	of	of	IN
18751	2461	47	its	-PRON-	PRP$
18751	2461	48	composition	composition	NN
18751	2461	49	.	.	.
18751	2462	1	Suppose	suppose	VB
18751	2462	2	the	the	DT
18751	2462	3	button	button	NN
18751	2462	4	weighs	weigh	VBZ
18751	2462	5	0.3935	0.3935	CD
18751	2462	6	gram	gram	NN
18751	2462	7	.	.	.
18751	2463	1	We	-PRON-	PRP
18751	2463	2	know	know	VBP
18751	2463	3	that	that	IN
18751	2463	4	this	this	DT
18751	2463	5	is	be	VBZ
18751	2463	6	below	below	IN
18751	2463	7	the	the	DT
18751	2463	8	truth	truth	NN
18751	2463	9	:	:	:
18751	2463	10	for	for	IN
18751	2463	11	the	the	DT
18751	2463	12	sake	sake	NN
18751	2463	13	of	of	IN
18751	2463	14	round	round	JJ
18751	2463	15	numbers	number	NNS
18751	2463	16	take	take	VBP
18751	2463	17	it	-PRON-	PRP
18751	2463	18	as	as	IN
18751	2463	19	0.4	0.4	CD
18751	2463	20	,	,	,
18751	2463	21	and	and	CC
18751	2463	22	assume	assume	VB
18751	2463	23	that	that	IN
18751	2463	24	the	the	DT
18751	2463	25	rest	rest	NN
18751	2463	26	of	of	IN
18751	2463	27	the	the	DT
18751	2463	28	alloy	alloy	NN
18751	2463	29	(	(	-LRB-
18751	2463	30	0.1	0.1	CD
18751	2463	31	gram	gram	NN
18751	2463	32	)	)	-RRB-
18751	2463	33	was	be	VBD
18751	2463	34	copper	copper	NN
18751	2463	35	.	.	.
18751	2464	1	Two	two	CD
18751	2464	2	check	check	NN
18751	2464	3	pieces	piece	NNS
18751	2464	4	are	be	VBP
18751	2464	5	then	then	RB
18751	2464	6	weighed	weigh	VBN
18751	2464	7	out	out	RB
18751	2464	8	,	,	,
18751	2464	9	each	each	DT
18751	2464	10	containing	contain	VBG
18751	2464	11	0.4	0.4	CD
18751	2464	12	gram	gram	NN
18751	2464	13	silver	silver	NN
18751	2464	14	and	and	CC
18751	2464	15	0.1	0.1	CD
18751	2464	16	gram	gram	NN
18751	2464	17	of	of	IN
18751	2464	18	copper	copper	NN
18751	2464	19	wrapped	wrap	VBN
18751	2464	20	in	in	IN
18751	2464	21	5	5	CD
18751	2464	22	grams	gram	NNS
18751	2464	23	of	of	IN
18751	2464	24	lead	lead	NN
18751	2464	25	.	.	.
18751	2465	1	Of	of	RB
18751	2465	2	course	course	RB
18751	2465	3	the	the	DT
18751	2465	4	silver	silver	NN
18751	2465	5	must	must	MD
18751	2465	6	be	be	VB
18751	2465	7	pure	pure	JJ
18751	2465	8	.	.	.
18751	2466	1	And	and	CC
18751	2466	2	there	there	EX
18751	2466	3	is	be	VBZ
18751	2466	4	also	also	RB
18751	2466	5	weighed	weigh	VBN
18751	2466	6	out	out	RP
18751	2466	7	two	two	CD
18751	2466	8	(	(	-LRB-
18751	2466	9	or	or	CC
18751	2466	10	better	well	JJR
18751	2466	11	,	,	,
18751	2466	12	four	four	CD
18751	2466	13	)	)	-RRB-
18751	2466	14	assay	assay	NN
18751	2466	15	pieces	piece	NNS
18751	2466	16	each	each	DT
18751	2466	17	containing	contain	VBG
18751	2466	18	half	half	PDT
18751	2466	19	a	a	DT
18751	2466	20	gram	gram	NN
18751	2466	21	of	of	IN
18751	2466	22	the	the	DT
18751	2466	23	alloy	alloy	NN
18751	2466	24	wrapped	wrap	VBN
18751	2466	25	in	in	IN
18751	2466	26	5	5	CD
18751	2466	27	grams	gram	NNS
18751	2466	28	of	of	IN
18751	2466	29	lead	lead	NN
18751	2466	30	.	.	.
18751	2467	1	The	the	DT
18751	2467	2	whole	whole	JJ
18751	2467	3	lot	lot	NN
18751	2467	4	are	be	VBP
18751	2467	5	then	then	RB
18751	2467	6	cupelled	cupel	VBN
18751	2467	7	as	as	RB
18751	2467	8	nearly	nearly	RB
18751	2467	9	as	as	IN
18751	2467	10	possible	possible	JJ
18751	2467	11	under	under	IN
18751	2467	12	the	the	DT
18751	2467	13	same	same	JJ
18751	2467	14	conditions	condition	NNS
18751	2467	15	.	.	.
18751	2468	1	With	with	IN
18751	2468	2	four	four	CD
18751	2468	3	assay	assay	NN
18751	2468	4	pieces	piece	NNS
18751	2468	5	,	,	,
18751	2468	6	the	the	DT
18751	2468	7	cupels	cupel	NNS
18751	2468	8	should	should	MD
18751	2468	9	be	be	VB
18751	2468	10	placed	place	VBN
18751	2468	11	close	close	RB
18751	2468	12	together	together	RB
18751	2468	13	in	in	IN
18751	2468	14	two	two	CD
18751	2468	15	rows	row	NNS
18751	2468	16	of	of	IN
18751	2468	17	three	three	CD
18751	2468	18	across	across	IN
18751	2468	19	the	the	DT
18751	2468	20	muffle	muffle	NN
18751	2468	21	;	;	:
18751	2468	22	the	the	DT
18751	2468	23	two	two	CD
18751	2468	24	check	check	NN
18751	2468	25	pieces	piece	NNS
18751	2468	26	are	be	VBP
18751	2468	27	put	put	VBN
18751	2468	28	in	in	IN
18751	2468	29	the	the	DT
18751	2468	30	middle	middle	JJ
18751	2468	31	cupels	cupel	NNS
18751	2468	32	.	.	.
18751	2469	1	Suppose	suppose	VB
18751	2469	2	the	the	DT
18751	2469	3	buttons	button	NNS
18751	2469	4	of	of	IN
18751	2469	5	silver	silver	NN
18751	2469	6	got	get	VBD
18751	2469	7	weighed	weigh	VBN
18751	2469	8	as	as	IN
18751	2469	9	follows:--	follows:--	ADD
18751	2469	10	Check	check	VB
18751	2469	11	pieces	piece	NNS
18751	2469	12	I.	I.	NNP
18751	2470	1	0.3940	0.3940	ADD
18751	2470	2	II	II	NNP
18751	2470	3	.	.	.
18751	2471	1	0.3945	0.3945	CD
18751	2471	2	Assay	Assay	NNP
18751	2471	3	pieces	piece	NNS
18751	2471	4	I.	I.	NNP
18751	2472	1	0.3905	0.3905	CD
18751	2472	2	II	II	NNP
18751	2472	3	.	.	.
18751	2473	1	0.3912	0.3912	NNP
18751	2473	2	III	iii	CD
18751	2473	3	.	.	.
18751	2474	1	0.3910	0.3910	CD
18751	2474	2	IV	IV	NNP
18751	2474	3	.	.	.
18751	2475	1	0.3909	0.3909	:
18751	2475	2	The	the	DT
18751	2475	3	average	average	JJ
18751	2475	4	loss	loss	NN
18751	2475	5	on	on	IN
18751	2475	6	the	the	DT
18751	2475	7	two	two	CD
18751	2475	8	check	check	NN
18751	2475	9	pieces	piece	NNS
18751	2475	10	is	be	VBZ
18751	2475	11	5.7	5.7	CD
18751	2475	12	milligrams	milligram	NNS
18751	2475	13	,	,	,
18751	2475	14	and	and	CC
18751	2475	15	the	the	DT
18751	2475	16	average	average	JJ
18751	2475	17	result	result	NN
18751	2475	18	of	of	IN
18751	2475	19	the	the	DT
18751	2475	20	four	four	CD
18751	2475	21	assay	assay	NNP
18751	2475	22	pieces	piece	NNS
18751	2475	23	is	be	VBZ
18751	2475	24	0.3909	0.3909	CD
18751	2475	25	.	.	.
18751	2476	1	Add	add	VB
18751	2476	2	the	the	DT
18751	2476	3	average	average	JJ
18751	2476	4	loss	loss	NN
18751	2476	5	to	to	IN
18751	2476	6	the	the	DT
18751	2476	7	average	average	JJ
18751	2476	8	result	result	NN
18751	2476	9	,	,	,
18751	2476	10	and	and	CC
18751	2476	11	there	there	EX
18751	2476	12	is	be	VBZ
18751	2476	13	got	get	VBN
18751	2476	14	the	the	DT
18751	2476	15	corrected	correct	VBN
18751	2476	16	result	result	NN
18751	2476	17	,	,	,
18751	2476	18	0.3966	0.3966	ADD
18751	2476	19	.	.	.
18751	2477	1	And	and	CC
18751	2477	2	if	if	IN
18751	2477	3	0.5	0.5	CD
18751	2477	4	gram	gram	NN
18751	2477	5	of	of	IN
18751	2477	6	alloy	alloy	NN
18751	2477	7	contain	contain	NN
18751	2477	8	0.3966	0.3966	CD
18751	2477	9	of	of	IN
18751	2477	10	silver	silver	NN
18751	2477	11	,	,	,
18751	2477	12	1000	1000	CD
18751	2477	13	will	will	MD
18751	2477	14	contain	contain	VB
18751	2477	15	793.2	793.2	CD
18751	2477	16	of	of	IN
18751	2477	17	silver	silver	NN
18751	2477	18	,	,	,
18751	2477	19	and	and	CC
18751	2477	20	this	this	DT
18751	2477	21	is	be	VBZ
18751	2477	22	the	the	DT
18751	2477	23	degree	degree	NN
18751	2477	24	of	of	IN
18751	2477	25	fineness	fineness	NN
18751	2477	26	.	.	.
18751	2478	1	A	a	DT
18751	2478	2	correction	correction	NN
18751	2478	3	for	for	IN
18751	2478	4	the	the	DT
18751	2478	5	loss	loss	NN
18751	2478	6	in	in	IN
18751	2478	7	cupellation	cupellation	NN
18751	2478	8	is	be	VBZ
18751	2478	9	always	always	RB
18751	2478	10	made	make	VBN
18751	2478	11	in	in	IN
18751	2478	12	this	this	DT
18751	2478	13	way	way	NN
18751	2478	14	when	when	WRB
18751	2478	15	rich	rich	JJ
18751	2478	16	alloys	alloy	NNS
18751	2478	17	are	be	VBP
18751	2478	18	being	be	VBG
18751	2478	19	assayed	assay	VBN
18751	2478	20	;	;	:
18751	2478	21	and	and	CC
18751	2478	22	in	in	IN
18751	2478	23	the	the	DT
18751	2478	24	case	case	NN
18751	2478	25	of	of	IN
18751	2478	26	rich	rich	JJ
18751	2478	27	ores	ore	NNS
18751	2478	28	it	-PRON-	PRP
18751	2478	29	may	may	MD
18751	2478	30	be	be	VB
18751	2478	31	done	do	VBN
18751	2478	32	after	after	IN
18751	2478	33	the	the	DT
18751	2478	34	manner	manner	NN
18751	2478	35	of	of	IN
18751	2478	36	the	the	DT
18751	2478	37	first	first	JJ
18751	2478	38	of	of	IN
18751	2478	39	the	the	DT
18751	2478	40	above	above	JJ
18751	2478	41	illustrations	illustration	NNS
18751	2478	42	.	.	.
18751	2479	1	There	there	EX
18751	2479	2	is	be	VBZ
18751	2479	3	another	another	DT
18751	2479	4	method	method	NN
18751	2479	5	of	of	IN
18751	2479	6	working	working	NN
18751	2479	7	which	which	WDT
18751	2479	8	relies	rely	VBZ
18751	2479	9	more	more	RBR
18751	2479	10	on	on	IN
18751	2479	11	experiment	experiment	NN
18751	2479	12	.	.	.
18751	2480	1	This	this	DT
18751	2480	2	is	be	VBZ
18751	2480	3	to	to	TO
18751	2480	4	smelt	smelt	VB
18751	2480	5	the	the	DT
18751	2480	6	cupel	cupel	NNP
18751	2480	7	as	as	IN
18751	2480	8	described	describe	VBN
18751	2480	9	further	further	RB
18751	2480	10	on	on	IN
18751	2480	11	(	(	-LRB-
18751	2480	12	p.	p.	NN
18751	2480	13	114	114	CD
18751	2480	14	)	)	-RRB-
18751	2480	15	,	,	,
18751	2480	16	and	and	CC
18751	2480	17	to	to	TO
18751	2480	18	again	again	RB
18751	2480	19	cupel	cupel	VB
18751	2480	20	the	the	DT
18751	2480	21	resulting	result	VBG
18751	2480	22	button	button	NN
18751	2480	23	of	of	IN
18751	2480	24	lead	lead	NN
18751	2480	25	.	.	.
18751	2481	1	The	the	DT
18751	2481	2	button	button	NN
18751	2481	3	of	of	IN
18751	2481	4	silver	silver	NN
18751	2481	5	got	get	VBD
18751	2481	6	in	in	IN
18751	2481	7	this	this	DT
18751	2481	8	second	second	JJ
18751	2481	9	cupellation	cupellation	NN
18751	2481	10	is	be	VBZ
18751	2481	11	added	add	VBN
18751	2481	12	to	to	IN
18751	2481	13	that	that	DT
18751	2481	14	first	first	RB
18751	2481	15	obtained	obtain	VBN
18751	2481	16	.	.	.
18751	2482	1	It	-PRON-	PRP
18751	2482	2	will	will	MD
18751	2482	3	sometimes	sometimes	RB
18751	2482	4	,	,	,
18751	2482	5	but	but	CC
18751	2482	6	not	not	RB
18751	2482	7	often	often	RB
18751	2482	8	,	,	,
18751	2482	9	happen	happen	VB
18751	2482	10	that	that	IN
18751	2482	11	the	the	DT
18751	2482	12	two	two	CD
18751	2482	13	buttons	button	NNS
18751	2482	14	together	together	RB
18751	2482	15	will	will	MD
18751	2482	16	slightly	slightly	RB
18751	2482	17	exceed	exceed	VB
18751	2482	18	in	in	IN
18751	2482	19	weight	weight	NN
18751	2482	20	the	the	DT
18751	2482	21	silver	silver	NN
18751	2482	22	which	which	WDT
18751	2482	23	was	be	VBD
18751	2482	24	actually	actually	RB
18751	2482	25	present	present	JJ
18751	2482	26	.	.	.
18751	2483	1	This	this	DT
18751	2483	2	is	be	VBZ
18751	2483	3	because	because	IN
18751	2483	4	of	of	IN
18751	2483	5	the	the	DT
18751	2483	6	retention	retention	NN
18751	2483	7	in	in	IN
18751	2483	8	the	the	DT
18751	2483	9	buttons	button	NNS
18751	2483	10	of	of	IN
18751	2483	11	a	a	DT
18751	2483	12	small	small	JJ
18751	2483	13	quantity	quantity	NN
18751	2483	14	of	of	IN
18751	2483	15	lead	lead	NN
18751	2483	16	.	.	.
18751	2484	1	It	-PRON-	PRP
18751	2484	2	has	have	VBZ
18751	2484	3	been	be	VBN
18751	2484	4	stated	state	VBN
18751	2484	5	that	that	IN
18751	2484	6	the	the	DT
18751	2484	7	proportion	proportion	NN
18751	2484	8	of	of	IN
18751	2484	9	lead	lead	NN
18751	2484	10	thus	thus	RB
18751	2484	11	retained	retain	VBN
18751	2484	12	may	may	MD
18751	2484	13	be	be	VB
18751	2484	14	as	as	RB
18751	2484	15	much	much	JJ
18751	2484	16	as	as	IN
18751	2484	17	1	1	CD
18751	2484	18	%	%	NN
18751	2484	19	of	of	IN
18751	2484	20	the	the	DT
18751	2484	21	silver	silver	NN
18751	2484	22	present	present	NN
18751	2484	23	;	;	:
18751	2484	24	this	this	DT
18751	2484	25	,	,	,
18751	2484	26	however	however	RB
18751	2484	27	,	,	,
18751	2484	28	can	can	MD
18751	2484	29	only	only	RB
18751	2484	30	be	be	VB
18751	2484	31	under	under	IN
18751	2484	32	exceptional	exceptional	JJ
18751	2484	33	conditions	condition	NNS
18751	2484	34	.	.	.
18751	2485	1	A	a	DT
18751	2485	2	determination	determination	NN
18751	2485	3	of	of	IN
18751	2485	4	the	the	DT
18751	2485	5	actual	actual	JJ
18751	2485	6	silver	silver	NN
18751	2485	7	in	in	IN
18751	2485	8	the	the	DT
18751	2485	9	buttons	button	NNS
18751	2485	10	got	get	VBD
18751	2485	11	in	in	IN
18751	2485	12	the	the	DT
18751	2485	13	series	series	NN
18751	2485	14	of	of	IN
18751	2485	15	cupellations	cupellation	NNS
18751	2485	16	quoted	quote	VBN
18751	2485	17	on	on	IN
18751	2485	18	pages	page	NNS
18751	2485	19	102	102	CD
18751	2485	20	,	,	,
18751	2485	21	103	103	CD
18751	2485	22	,	,	,
18751	2485	23	gave	give	VBD
18751	2485	24	an	an	DT
18751	2485	25	average	average	JJ
18751	2485	26	percentage	percentage	NN
18751	2485	27	of	of	IN
18751	2485	28	99.85	99.85	CD
18751	2485	29	,	,	,
18751	2485	30	so	so	IN
18751	2485	31	that	that	IN
18751	2485	32	even	even	RB
18751	2485	33	with	with	IN
18751	2485	34	the	the	DT
18751	2485	35	larger	large	JJR
18751	2485	36	buttons	button	NNS
18751	2485	37	the	the	DT
18751	2485	38	effect	effect	NN
18751	2485	39	of	of	IN
18751	2485	40	the	the	DT
18751	2485	41	retained	retained	JJ
18751	2485	42	lead	lead	NN
18751	2485	43	would	would	MD
18751	2485	44	be	be	VB
18751	2485	45	only	only	RB
18751	2485	46	to	to	TO
18751	2485	47	increase	increase	VB
18751	2485	48	the	the	DT
18751	2485	49	weight	weight	NN
18751	2485	50	by	by	IN
18751	2485	51	about	about	RB
18751	2485	52	1	1	CD
18751	2485	53	milligram	milligram	NN
18751	2485	54	.	.	.
18751	2486	1	In	in	IN
18751	2486	2	the	the	DT
18751	2486	3	method	method	NN
18751	2486	4	of	of	IN
18751	2486	5	working	work	VBG
18751	2486	6	with	with	IN
18751	2486	7	checks	check	NNS
18751	2486	8	,	,	,
18751	2486	9	the	the	DT
18751	2486	10	retained	retained	JJ
18751	2486	11	lead	lead	NN
18751	2486	12	has	have	VBZ
18751	2486	13	no	no	DT
18751	2486	14	disturbing	disturbing	JJ
18751	2486	15	influence	influence	NN
18751	2486	16	.	.	.
18751	2487	1	~The	~The	NFP
18751	2487	2	proportion	proportion	NN
18751	2487	3	of	of	IN
18751	2487	4	lead	lead	NN
18751	2487	5	required~	required~	NNP
18751	2487	6	for	for	IN
18751	2487	7	the	the	DT
18751	2487	8	cupellation	cupellation	NN
18751	2487	9	of	of	IN
18751	2487	10	any	any	DT
18751	2487	11	particular	particular	JJ
18751	2487	12	alloy	alloy	NN
18751	2487	13	requires	require	VBZ
18751	2487	14	consideration	consideration	NN
18751	2487	15	.	.	.
18751	2488	1	With	with	IN
18751	2488	2	too	too	RB
18751	2488	3	much	much	JJ
18751	2488	4	lead	lead	NN
18751	2488	5	the	the	DT
18751	2488	6	time	time	NN
18751	2488	7	occupied	occupy	VBN
18751	2488	8	in	in	IN
18751	2488	9	the	the	DT
18751	2488	10	process	process	NN
18751	2488	11	is	be	VBZ
18751	2488	12	increased	increase	VBN
18751	2488	13	,	,	,
18751	2488	14	and	and	CC
18751	2488	15	so	so	RB
18751	2488	16	is	be	VBZ
18751	2488	17	the	the	DT
18751	2488	18	loss	loss	NN
18751	2488	19	of	of	IN
18751	2488	20	silver	silver	NN
18751	2488	21	;	;	:
18751	2488	22	on	on	IN
18751	2488	23	the	the	DT
18751	2488	24	other	other	JJ
18751	2488	25	hand	hand	NN
18751	2488	26	,	,	,
18751	2488	27	too	too	RB
18751	2488	28	little	little	JJ
18751	2488	29	lead	lead	NN
18751	2488	30	is	be	VBZ
18751	2488	31	of	of	IN
18751	2488	32	greater	great	JJR
18751	2488	33	disadvantage	disadvantage	NN
18751	2488	34	than	than	IN
18751	2488	35	too	too	RB
18751	2488	36	much	much	JJ
18751	2488	37	.	.	.
18751	2489	1	From	from	IN
18751	2489	2	8	8	CD
18751	2489	3	to	to	TO
18751	2489	4	16	16	CD
18751	2489	5	parts	part	NNS
18751	2489	6	of	of	IN
18751	2489	7	lead	lead	NN
18751	2489	8	are	be	VBP
18751	2489	9	required	require	VBN
18751	2489	10	for	for	IN
18751	2489	11	each	each	DT
18751	2489	12	part	part	NN
18751	2489	13	of	of	IN
18751	2489	14	silver	silver	NN
18751	2489	15	alloy	alloy	NN
18751	2489	16	,	,	,
18751	2489	17	or	or	CC
18751	2489	18	,	,	,
18751	2489	19	if	if	IN
18751	2489	20	gold	gold	NN
18751	2489	21	is	be	VBZ
18751	2489	22	present	present	JJ
18751	2489	23	,	,	,
18751	2489	24	about	about	RB
18751	2489	25	twice	twice	PDT
18751	2489	26	as	as	RB
18751	2489	27	much	much	JJ
18751	2489	28	as	as	IN
18751	2489	29	this	this	DT
18751	2489	30	must	must	MD
18751	2489	31	be	be	VB
18751	2489	32	used	use	VBN
18751	2489	33	.	.	.
18751	2490	1	For	for	IN
18751	2490	2	the	the	DT
18751	2490	3	cupellation	cupellation	NN
18751	2490	4	of	of	IN
18751	2490	5	1	1	CD
18751	2490	6	gram	gram	NN
18751	2490	7	of	of	IN
18751	2490	8	a	a	DT
18751	2490	9	silver	silver	JJ
18751	2490	10	copper	copper	NN
18751	2490	11	alloy	alloy	NN
18751	2490	12	containing	contain	VBG
18751	2490	13	different	different	JJ
18751	2490	14	percentages	percentage	NNS
18751	2490	15	of	of	IN
18751	2490	16	copper	copper	NN
18751	2490	17	,	,	,
18751	2490	18	the	the	DT
18751	2490	19	following	follow	VBG
18751	2490	20	quantities	quantity	NNS
18751	2490	21	of	of	IN
18751	2490	22	lead	lead	NN
18751	2490	23	should	should	MD
18751	2490	24	be	be	VB
18751	2490	25	used:--	used:--	NNP
18751	2490	26	Percentage	Percentage	NNP
18751	2490	27	of	of	IN
18751	2490	28	Copper	Copper	NNP
18751	2490	29	in	in	IN
18751	2490	30	Alloy	Alloy	NNP
18751	2490	31	.	.	.
18751	2491	1	Lead	Lead	NNP
18751	2491	2	Required	Required	NNP
18751	2491	3	.	.	.
18751	2492	1	5	5	CD
18751	2492	2	6	6	CD
18751	2492	3	grams	gram	NNS
18751	2492	4	10	10	CD
18751	2492	5	8	8	CD
18751	2492	6	"	"	CD
18751	2492	7	20	20	CD
18751	2492	8	10	10	CD
18751	2492	9	"	"	CD
18751	2492	10	30	30	CD
18751	2492	11	12	12	CD
18751	2492	12	"	"	CD
18751	2492	13	40	40	CD
18751	2492	14	14	14	CD
18751	2492	15	"	"	CD
18751	2492	16	50	50	CD
18751	2492	17	-	-	HYPH
18751	2492	18	100	100	CD
18751	2492	19	16	16	CD
18751	2492	20	-	-	SYM
18751	2492	21	18	18	CD
18751	2492	22	"	"	``
18751	2492	23	The	the	DT
18751	2492	24	alloy	alloy	NN
18751	2492	25	,	,	,
18751	2492	26	in	in	IN
18751	2492	27	not	not	RB
18751	2492	28	too	too	RB
18751	2492	29	large	large	JJ
18751	2492	30	pieces	piece	NNS
18751	2492	31	,	,	,
18751	2492	32	is	be	VBZ
18751	2492	33	wrapped	wrap	VBN
18751	2492	34	in	in	IN
18751	2492	35	the	the	DT
18751	2492	36	required	required	JJ
18751	2492	37	weight	weight	NN
18751	2492	38	of	of	IN
18751	2492	39	lead	lead	NN
18751	2492	40	foil	foil	NN
18751	2492	41	and	and	CC
18751	2492	42	charged	charge	VBD
18751	2492	43	into	into	IN
18751	2492	44	the	the	DT
18751	2492	45	cupel	cupel	NN
18751	2492	46	at	at	IN
18751	2492	47	once	once	RB
18751	2492	48	;	;	:
18751	2492	49	or	or	CC
18751	2492	50	the	the	DT
18751	2492	51	lead	lead	NN
18751	2492	52	may	may	MD
18751	2492	53	be	be	VB
18751	2492	54	put	put	VBN
18751	2492	55	in	in	RP
18751	2492	56	first	first	RB
18751	2492	57	,	,	,
18751	2492	58	and	and	CC
18751	2492	59	,	,	,
18751	2492	60	when	when	WRB
18751	2492	61	the	the	DT
18751	2492	62	cupellation	cupellation	NN
18751	2492	63	has	have	VBZ
18751	2492	64	fairly	fairly	RB
18751	2492	65	started	start	VBN
18751	2492	66	,	,	,
18751	2492	67	the	the	DT
18751	2492	68	alloy	alloy	NN
18751	2492	69	may	may	MD
18751	2492	70	be	be	VB
18751	2492	71	added	add	VBN
18751	2492	72	wrapped	wrap	VBN
18751	2492	73	in	in	IN
18751	2492	74	tissue	tissue	NN
18751	2492	75	paper	paper	NN
18751	2492	76	;	;	:
18751	2492	77	or	or	CC
18751	2492	78	a	a	DT
18751	2492	79	portion	portion	NN
18751	2492	80	of	of	IN
18751	2492	81	the	the	DT
18751	2492	82	lead	lead	NN
18751	2492	83	may	may	MD
18751	2492	84	be	be	VB
18751	2492	85	first	first	RB
18751	2492	86	started	start	VBN
18751	2492	87	and	and	CC
18751	2492	88	the	the	DT
18751	2492	89	alloy	alloy	NN
18751	2492	90	wrapped	wrap	VBN
18751	2492	91	in	in	IN
18751	2492	92	the	the	DT
18751	2492	93	remaining	remain	VBG
18751	2492	94	lead	lead	NN
18751	2492	95	and	and	CC
18751	2492	96	subsequently	subsequently	RB
18751	2492	97	added	add	VBD
18751	2492	98	.	.	.
18751	2493	1	The	the	DT
18751	2493	2	cupellation	cupellation	NN
18751	2493	3	of	of	IN
18751	2493	4	large	large	JJ
18751	2493	5	quantities	quantity	NNS
18751	2493	6	of	of	IN
18751	2493	7	alloy	alloy	NN
18751	2493	8	or	or	CC
18751	2493	9	of	of	IN
18751	2493	10	alloys	alloy	NNS
18751	2493	11	which	which	WDT
18751	2493	12	contain	contain	VBP
18751	2493	13	tin	tin	NN
18751	2493	14	,	,	,
18751	2493	15	antimony	antimony	NN
18751	2493	16	,	,	,
18751	2493	17	iron	iron	NN
18751	2493	18	,	,	,
18751	2493	19	or	or	CC
18751	2493	20	any	any	DT
18751	2493	21	substance	substance	NN
18751	2493	22	which	which	WDT
18751	2493	23	produces	produce	VBZ
18751	2493	24	a	a	DT
18751	2493	25	scoria	scoria	NN
18751	2493	26	,	,	,
18751	2493	27	or	or	CC
18751	2493	28	corrodes	corrode	VBZ
18751	2493	29	the	the	DT
18751	2493	30	cupel	cupel	NNP
18751	2493	31	,	,	,
18751	2493	32	must	must	MD
18751	2493	33	be	be	VB
18751	2493	34	preceded	precede	VBN
18751	2493	35	by	by	IN
18751	2493	36	a	a	DT
18751	2493	37	scorification	scorification	NN
18751	2493	38	.	.	.
18751	2494	1	The	the	DT
18751	2494	2	advantages	advantage	NNS
18751	2494	3	of	of	IN
18751	2494	4	this	this	DT
18751	2494	5	are	be	VBP
18751	2494	6	that	that	IN
18751	2494	7	the	the	DT
18751	2494	8	slag	slag	NN
18751	2494	9	is	be	VBZ
18751	2494	10	poorer	poor	JJR
18751	2494	11	in	in	IN
18751	2494	12	precious	precious	JJ
18751	2494	13	metal	metal	NN
18751	2494	14	than	than	IN
18751	2494	15	that	that	DT
18751	2494	16	found	find	VBD
18751	2494	17	on	on	IN
18751	2494	18	a	a	DT
18751	2494	19	cupel	cupel	NN
18751	2494	20	and	and	CC
18751	2494	21	is	be	VBZ
18751	2494	22	more	more	RBR
18751	2494	23	easily	easily	RB
18751	2494	24	collected	collect	VBN
18751	2494	25	and	and	CC
18751	2494	26	cleaned	clean	VBN
18751	2494	27	;	;	:
18751	2494	28	that	that	DT
18751	2494	29	larger	large	JJR
18751	2494	30	quantities	quantity	NNS
18751	2494	31	of	of	IN
18751	2494	32	metal	metal	NN
18751	2494	33	can	can	MD
18751	2494	34	be	be	VB
18751	2494	35	treated	treat	VBN
18751	2494	36	,	,	,
18751	2494	37	and	and	CC
18751	2494	38	that	that	IN
18751	2494	39	,	,	,
18751	2494	40	even	even	RB
18751	2494	41	if	if	IN
18751	2494	42	the	the	DT
18751	2494	43	substance	substance	NN
18751	2494	44	is	be	VBZ
18751	2494	45	in	in	IN
18751	2494	46	part	part	NN
18751	2494	47	infusible	infusible	JJ
18751	2494	48	,	,	,
18751	2494	49	or	or	CC
18751	2494	50	produces	produce	VBZ
18751	2494	51	at	at	IN
18751	2494	52	the	the	DT
18751	2494	53	start	start	NN
18751	2494	54	a	a	DT
18751	2494	55	clinkery	clinkery	NN
18751	2494	56	mass	mass	NN
18751	2494	57	or	or	CC
18751	2494	58	scoria	scoria	NN
18751	2494	59	,	,	,
18751	2494	60	the	the	DT
18751	2494	61	oxide	oxide	NN
18751	2494	62	of	of	IN
18751	2494	63	lead	lead	NN
18751	2494	64	gradually	gradually	RB
18751	2494	65	accumulates	accumulate	VBZ
18751	2494	66	,	,	,
18751	2494	67	fluxes	flux	VBZ
18751	2494	68	the	the	DT
18751	2494	69	solid	solid	JJ
18751	2494	70	matters	matter	NNS
18751	2494	71	,	,	,
18751	2494	72	and	and	CC
18751	2494	73	produces	produce	VBZ
18751	2494	74	a	a	DT
18751	2494	75	good	good	JJ
18751	2494	76	final	final	JJ
18751	2494	77	result	result	NN
18751	2494	78	;	;	:
18751	2494	79	but	but	CC
18751	2494	80	if	if	IN
18751	2494	81	the	the	DT
18751	2494	82	oxide	oxide	NN
18751	2494	83	of	of	IN
18751	2494	84	lead	lead	NN
18751	2494	85	by	by	IN
18751	2494	86	itself	-PRON-	PRP
18751	2494	87	is	be	VBZ
18751	2494	88	not	not	RB
18751	2494	89	sufficient	sufficient	JJ
18751	2494	90	for	for	IN
18751	2494	91	the	the	DT
18751	2494	92	purpose	purpose	NN
18751	2494	93	,	,	,
18751	2494	94	borax	borax	NNS
18751	2494	95	or	or	CC
18751	2494	96	some	some	DT
18751	2494	97	other	other	JJ
18751	2494	98	flux	flux	NN
18751	2494	99	can	can	MD
18751	2494	100	be	be	VB
18751	2494	101	easily	easily	RB
18751	2494	102	added	add	VBN
18751	2494	103	.	.	.
18751	2495	1	If	if	IN
18751	2495	2	the	the	DT
18751	2495	3	button	button	NN
18751	2495	4	of	of	IN
18751	2495	5	silver	silver	NN
18751	2495	6	got	get	VBD
18751	2495	7	is	be	VBZ
18751	2495	8	very	very	RB
18751	2495	9	small	small	JJ
18751	2495	10	its	-PRON-	PRP$
18751	2495	11	weight	weight	NN
18751	2495	12	may	may	MD
18751	2495	13	be	be	VB
18751	2495	14	estimated	estimate	VBN
18751	2495	15	from	from	IN
18751	2495	16	its	-PRON-	PRP$
18751	2495	17	size	size	NN
18751	2495	18	;	;	:
18751	2495	19	but	but	CC
18751	2495	20	it	-PRON-	PRP
18751	2495	21	must	must	MD
18751	2495	22	be	be	VB
18751	2495	23	remembered	remember	VBN
18751	2495	24	that	that	IN
18751	2495	25	the	the	DT
18751	2495	26	weight	weight	NN
18751	2495	27	varies	vary	VBZ
18751	2495	28	as	as	IN
18751	2495	29	the	the	DT
18751	2495	30	cube	cube	NN
18751	2495	31	of	of	IN
18751	2495	32	the	the	DT
18751	2495	33	diameter	diameter	NN
18751	2495	34	.	.	.
18751	2496	1	If	if	IN
18751	2496	2	one	one	CD
18751	2496	3	button	button	NN
18751	2496	4	has	have	VBZ
18751	2496	5	twice	twice	PDT
18751	2496	6	the	the	DT
18751	2496	7	diameter	diameter	NN
18751	2496	8	of	of	IN
18751	2496	9	another	another	DT
18751	2496	10	it	-PRON-	PRP
18751	2496	11	is	be	VBZ
18751	2496	12	eight	eight	CD
18751	2496	13	times	time	NNS
18751	2496	14	as	as	RB
18751	2496	15	heavy	heavy	JJ
18751	2496	16	and	and	CC
18751	2496	17	so	so	RB
18751	2496	18	on	on	RB
18751	2496	19	.	.	.
18751	2497	1	Scales	Scales	NNP
18751	2497	2	specially	specially	RB
18751	2497	3	constructed	construct	VBN
18751	2497	4	for	for	IN
18751	2497	5	measuring	measure	VBG
18751	2497	6	silver	silver	NN
18751	2497	7	and	and	CC
18751	2497	8	gold	gold	NN
18751	2497	9	buttons	button	NNS
18751	2497	10	may	may	MD
18751	2497	11	be	be	VB
18751	2497	12	purchased	purchase	VBN
18751	2497	13	;	;	:
18751	2497	14	but	but	CC
18751	2497	15	it	-PRON-	PRP
18751	2497	16	is	be	VBZ
18751	2497	17	much	much	RB
18751	2497	18	better	well	JJR
18751	2497	19	to	to	TO
18751	2497	20	make	make	VB
18751	2497	21	the	the	DT
18751	2497	22	measurement	measurement	NN
18751	2497	23	with	with	IN
18751	2497	24	the	the	DT
18751	2497	25	help	help	NN
18751	2497	26	of	of	IN
18751	2497	27	a	a	DT
18751	2497	28	microscope	microscope	NN
18751	2497	29	provided	provide	VBN
18751	2497	30	with	with	IN
18751	2497	31	an	an	DT
18751	2497	32	eyepiece	eyepiece	NN
18751	2497	33	micrometer	micrometer	NN
18751	2497	34	.	.	.
18751	2498	1	If	if	IN
18751	2498	2	the	the	DT
18751	2498	3	length	length	NN
18751	2498	4	of	of	IN
18751	2498	5	the	the	DT
18751	2498	6	long	long	JJ
18751	2498	7	diameter	diameter	NN
18751	2498	8	of	of	IN
18751	2498	9	a	a	DT
18751	2498	10	silver	silver	JJ
18751	2498	11	button	button	NN
18751	2498	12	be	be	VB
18751	2498	13	taken	take	VBN
18751	2498	14	the	the	DT
18751	2498	15	following	follow	VBG
18751	2498	16	table	table	NN
18751	2498	17	will	will	MD
18751	2498	18	give	give	VB
18751	2498	19	the	the	DT
18751	2498	20	corresponding	corresponding	JJ
18751	2498	21	weight	weight	NN
18751	2498	22	in	in	IN
18751	2498	23	milligrams:--	milligrams:--	NNP
18751	2498	24	------------+-----------++------------+---------	------------+-----------++------------+---------	.
18751	2498	25	Diameter	diameter	NN
18751	2498	26	.	.	.
18751	2499	1	|	|	NNP
18751	2499	2	Weight	Weight	NNP
18751	2499	3	.	.	.
18751	2500	1	||	||	NNP
18751	2500	2	Diameter	diameter	NN
18751	2500	3	.	.	.
18751	2501	1	|	|	NNP
18751	2501	2	Weight	Weight	NNP
18751	2501	3	.	.	.
18751	2502	1	------------------------------------------------	------------------------------------------------	NFP
18751	2502	2	0.04	0.04	CD
18751	2502	3	inch	inch	NN
18751	2502	4	|	|	CD
18751	2502	5	3.6	3.6	CD
18751	2502	6	||	||	$
18751	2502	7	0.015	0.015	CD
18751	2502	8	inch	inch	NN
18751	2502	9	|	|	CD
18751	2502	10	0.19	0.19	CD
18751	2502	11	0.035	0.035	CD
18751	2502	12	"	"	''
18751	2502	13	|	|	CD
18751	2502	14	2.4	2.4	CD
18751	2502	15	||	||	$
18751	2502	16	0.014	0.014	CD
18751	2502	17	"	"	``
18751	2502	18	|	|	CD
18751	2502	19	0.15	0.15	CD
18751	2502	20	0.03	0.03	CD
18751	2502	21	"	"	''
18751	2502	22	|	|	CD
18751	2502	23	1.5	1.5	CD
18751	2502	24	||	||	NNP
18751	2502	25	0.013	0.013	CD
18751	2502	26	"	"	``
18751	2502	27	|	|	CD
18751	2502	28	0.12	0.12	CD
18751	2502	29	0.025	0.025	CD
18751	2502	30	"	"	''
18751	2502	31	|	|	CD
18751	2502	32	0.9	0.9	CD
18751	2502	33	||	||	$
18751	2502	34	0.012	0.012	CD
18751	2502	35	"	"	``
18751	2502	36	|	|	CD
18751	2502	37	0.097	0.097	CD
18751	2502	38	0.02	0.02	CD
18751	2502	39	"	"	''
18751	2502	40	|	|	CD
18751	2502	41	0.45	0.45	CD
18751	2502	42	||	||	$
18751	2502	43	0.011	0.011	CD
18751	2502	44	"	"	``
18751	2502	45	|	|	CD
18751	2502	46	0.075	0.075	CD
18751	2502	47	0.019	0.019	CD
18751	2502	48	"	"	``
18751	2502	49	|	|	CD
18751	2502	50	0.4	0.4	CD
18751	2502	51	||	||	.
18751	2502	52	0.010	0.010	CD
18751	2502	53	"	"	``
18751	2502	54	|	|	CD
18751	2502	55	0.056	0.056	CD
18751	2502	56	0.018	0.018	CD
18751	2502	57	"	"	``
18751	2502	58	|	|	CD
18751	2502	59	0.33	0.33	CD
18751	2502	60	||	||	$
18751	2502	61	0.008	0.008	CD
18751	2502	62	"	"	``
18751	2502	63	|	|	CD
18751	2502	64	0.028	0.028	CD
18751	2502	65	0.017	0.017	CD
18751	2502	66	"	"	''
18751	2502	67	|	|	CD
18751	2502	68	0.27	0.27	CD
18751	2502	69	||	||	NNP
18751	2502	70	0.006	0.006	CD
18751	2502	71	"	"	``
18751	2502	72	|	|	CD
18751	2502	73	0.012	0.012	CD
18751	2502	74	0.016	0.016	CD
18751	2502	75	"	"	''
18751	2502	76	|	|	CD
18751	2502	77	0.23	0.23	CD
18751	2502	78	||	||	$
18751	2502	79	0.004	0.004	CD
18751	2502	80	"	"	``
18751	2502	81	|	|	CD
18751	2502	82	0.004	0.004	CD
18751	2502	83	------------+-----------++------------+---------	------------+-----------++------------+---------	.
18751	2502	84	The	the	DT
18751	2502	85	weight	weight	NN
18751	2502	86	of	of	IN
18751	2502	87	a	a	DT
18751	2502	88	corresponding	correspond	VBG
18751	2502	89	button	button	NN
18751	2502	90	of	of	IN
18751	2502	91	gold	gold	NN
18751	2502	92	is	be	VBZ
18751	2502	93	got	get	VBN
18751	2502	94	by	by	IN
18751	2502	95	multiplying	multiply	VBG
18751	2502	96	by	by	IN
18751	2502	97	2.25	2.25	CD
18751	2502	98	.	.	.
18751	2503	1	These	these	DT
18751	2503	2	figures	figure	NNS
18751	2503	3	are	be	VBP
18751	2503	4	based	base	VBN
18751	2503	5	on	on	IN
18751	2503	6	those	those	DT
18751	2503	7	given	give	VBN
18751	2503	8	by	by	IN
18751	2503	9	Plattner	Plattner	NNP
18751	2503	10	,	,	,
18751	2503	11	and	and	CC
18751	2503	12	apply	apply	VB
18751	2503	13	only	only	RB
18751	2503	14	to	to	IN
18751	2503	15	buttons	button	NNS
18751	2503	16	of	of	IN
18751	2503	17	such	such	JJ
18751	2503	18	shape	shape	NN
18751	2503	19	as	as	IN
18751	2503	20	those	those	DT
18751	2503	21	left	leave	VBN
18751	2503	22	after	after	IN
18751	2503	23	cupellation	cupellation	NN
18751	2503	24	.	.	.
18751	2504	1	A	a	DT
18751	2504	2	sphere	sphere	NN
18751	2504	3	of	of	IN
18751	2504	4	silver	silver	NN
18751	2504	5	0.01	0.01	CD
18751	2504	6	inch	inch	NN
18751	2504	7	in	in	IN
18751	2504	8	diameter	diameter	NN
18751	2504	9	would	would	MD
18751	2504	10	weigh	weigh	VB
18751	2504	11	0.09	0.09	CD
18751	2504	12	milligram	milligram	NNP
18751	2504	13	,	,	,
18751	2504	14	and	and	CC
18751	2504	15	a	a	DT
18751	2504	16	similar	similar	JJ
18751	2504	17	sphere	sphere	NN
18751	2504	18	of	of	IN
18751	2504	19	gold	gold	NN
18751	2504	20	weighs	weigh	NNS
18751	2504	21	0.167	0.167	CD
18751	2504	22	milligram	milligram	NN
18751	2504	23	.	.	.
18751	2505	1	It	-PRON-	PRP
18751	2505	2	is	be	VBZ
18751	2505	3	safer	safe	JJR
18751	2505	4	,	,	,
18751	2505	5	however	however	RB
18751	2505	6	,	,	,
18751	2505	7	to	to	TO
18751	2505	8	compare	compare	VB
18751	2505	9	with	with	IN
18751	2505	10	a	a	DT
18751	2505	11	micrometer	micrometer	NN
18751	2505	12	the	the	DT
18751	2505	13	diameter	diameter	NN
18751	2505	14	of	of	IN
18751	2505	15	the	the	DT
18751	2505	16	button	button	NN
18751	2505	17	whose	whose	WP$
18751	2505	18	weight	weight	NN
18751	2505	19	has	have	VBZ
18751	2505	20	to	to	TO
18751	2505	21	be	be	VB
18751	2505	22	determined	determine	VBN
18751	2505	23	with	with	IN
18751	2505	24	that	that	DT
18751	2505	25	of	of	IN
18751	2505	26	a	a	DT
18751	2505	27	standard	standard	JJ
18751	2505	28	button	button	NN
18751	2505	29	of	of	IN
18751	2505	30	nearly	nearly	RB
18751	2505	31	equal	equal	JJ
18751	2505	32	size	size	NN
18751	2505	33	whose	whose	WP$
18751	2505	34	weight	weight	NN
18751	2505	35	is	be	VBZ
18751	2505	36	known	know	VBN
18751	2505	37	.	.	.
18751	2506	1	The	the	DT
18751	2506	2	weights	weight	NNS
18751	2506	3	of	of	IN
18751	2506	4	the	the	DT
18751	2506	5	two	two	CD
18751	2506	6	buttons	button	NNS
18751	2506	7	are	be	VBP
18751	2506	8	proportional	proportional	JJ
18751	2506	9	to	to	IN
18751	2506	10	the	the	DT
18751	2506	11	cubes	cube	NNS
18751	2506	12	of	of	IN
18751	2506	13	their	-PRON-	PRP$
18751	2506	14	diameters	diameter	NNS
18751	2506	15	.	.	.
18751	2507	1	This	this	DT
18751	2507	2	plan	plan	NN
18751	2507	3	of	of	IN
18751	2507	4	working	working	NN
18751	2507	5	is	be	VBZ
18751	2507	6	described	describe	VBN
18751	2507	7	more	more	RBR
18751	2507	8	fully	fully	RB
18751	2507	9	in	in	IN
18751	2507	10	Appendix	Appendix	NNP
18751	2507	11	B.	B.	NNP
18751	2507	12	,	,	,
18751	2507	13	page	page	NN
18751	2507	14	440	440	CD
18751	2507	15	.	.	.
18751	2508	1	~Calculation	~Calculation	NFP
18751	2508	2	of	of	IN
18751	2508	3	the	the	DT
18751	2508	4	Results.~--After	Results.~--After	NNP
18751	2508	5	deducting	deduct	VBG
18751	2508	6	for	for	IN
18751	2508	7	the	the	DT
18751	2508	8	silver	silver	NN
18751	2508	9	added	add	VBN
18751	2508	10	,	,	,
18751	2508	11	and	and	CC
18751	2508	12	correcting	correct	VBG
18751	2508	13	for	for	IN
18751	2508	14	the	the	DT
18751	2508	15	cupellation	cupellation	NN
18751	2508	16	loss	loss	NN
18751	2508	17	,	,	,
18751	2508	18	the	the	DT
18751	2508	19	calculation	calculation	NN
18751	2508	20	is	be	VBZ
18751	2508	21	made	make	VBN
18751	2508	22	in	in	IN
18751	2508	23	the	the	DT
18751	2508	24	usual	usual	JJ
18751	2508	25	way	way	NN
18751	2508	26	;	;	:
18751	2508	27	reporting	report	VBG
18751	2508	28	as	as	IN
18751	2508	29	so	so	RB
18751	2508	30	many	many	JJ
18751	2508	31	parts	part	NNS
18751	2508	32	per	per	IN
18751	2508	33	thousand	thousand	CD
18751	2508	34	in	in	IN
18751	2508	35	the	the	DT
18751	2508	36	case	case	NN
18751	2508	37	of	of	IN
18751	2508	38	rich	rich	JJ
18751	2508	39	alloys	alloy	NNS
18751	2508	40	and	and	CC
18751	2508	41	as	as	IN
18751	2508	42	so	so	RB
18751	2508	43	many	many	JJ
18751	2508	44	ounces	ounce	NNS
18751	2508	45	and	and	CC
18751	2508	46	pennyweights	pennyweight	NNS
18751	2508	47	,	,	,
18751	2508	48	or	or	CC
18751	2508	49	better	well	JJR
18751	2508	50	as	as	IN
18751	2508	51	ounces	ounce	NNS
18751	2508	52	and	and	CC
18751	2508	53	decimals	decimal	NNS
18751	2508	54	of	of	IN
18751	2508	55	an	an	DT
18751	2508	56	ounce	ounce	NN
18751	2508	57	,	,	,
18751	2508	58	in	in	IN
18751	2508	59	the	the	DT
18751	2508	60	case	case	NN
18751	2508	61	of	of	IN
18751	2508	62	poor	poor	JJ
18751	2508	63	alloys	alloy	NNS
18751	2508	64	and	and	CC
18751	2508	65	ores	ore	NNS
18751	2508	66	.	.	.
18751	2509	1	In	in	IN
18751	2509	2	this	this	DT
18751	2509	3	last	last	JJ
18751	2509	4	case	case	NN
18751	2509	5	,	,	,
18751	2509	6	however	however	RB
18751	2509	7	,	,	,
18751	2509	8	it	-PRON-	PRP
18751	2509	9	is	be	VBZ
18751	2509	10	less	less	RBR
18751	2509	11	fatiguing	fatigue	VBG
18751	2509	12	to	to	TO
18751	2509	13	refer	refer	VB
18751	2509	14	to	to	IN
18751	2509	15	a	a	DT
18751	2509	16	set	set	NN
18751	2509	17	of	of	IN
18751	2509	18	tables	table	NNS
18751	2509	19	which	which	WDT
18751	2509	20	give	give	VBP
18751	2509	21	,	,	,
18751	2509	22	either	either	CC
18751	2509	23	directly	directly	RB
18751	2509	24	or	or	CC
18751	2509	25	by	by	IN
18751	2509	26	means	mean	NNS
18751	2509	27	of	of	IN
18751	2509	28	simple	simple	JJ
18751	2509	29	addition	addition	NN
18751	2509	30	,	,	,
18751	2509	31	the	the	DT
18751	2509	32	produce	produce	NN
18751	2509	33	corresponding	correspond	VBG
18751	2509	34	to	to	IN
18751	2509	35	any	any	DT
18751	2509	36	weight	weight	NN
18751	2509	37	obtained	obtain	VBN
18751	2509	38	from	from	IN
18751	2509	39	certain	certain	JJ
18751	2509	40	given	give	VBN
18751	2509	41	weights	weight	NNS
18751	2509	42	of	of	IN
18751	2509	43	the	the	DT
18751	2509	44	substance	substance	NN
18751	2509	45	.	.	.
18751	2510	1	The	the	DT
18751	2510	2	following	follow	VBG
18751	2510	3	table	table	NN
18751	2510	4	gives	give	VBZ
18751	2510	5	the	the	DT
18751	2510	6	produce	produce	NN
18751	2510	7	in	in	IN
18751	2510	8	ounces	ounce	NNS
18751	2510	9	and	and	CC
18751	2510	10	decimals	decimal	NNS
18751	2510	11	of	of	IN
18751	2510	12	an	an	DT
18751	2510	13	ounce	ounce	NN
18751	2510	14	per	per	IN
18751	2510	15	ton	ton	NN
18751	2510	16	of	of	IN
18751	2510	17	2240	2240	CD
18751	2510	18	pounds:--	pounds:--	NNP
18751	2510	19	------------+----------------------------------------------------------	------------+----------------------------------------------------------	:
18751	2510	20	|	|	NNP
18751	2510	21	Weight	Weight	NNP
18751	2510	22	of	of	IN
18751	2510	23	Ore	Ore	NNP
18751	2510	24	taken	take	VBN
18751	2510	25	.	.	.
18751	2511	1	Weight	weight	NN
18751	2511	2	of	of	IN
18751	2511	3	|----------+----------+-----------+-----------+------------	|----------+----------+-----------+-----------+------------	NNS
18751	2511	4	Metal	Metal	NNP
18751	2511	5	got	get	VBD
18751	2511	6	.	.	.
18751	2512	1	|	|	NNP
18751	2512	2	3	3	CD
18751	2512	3	grams	gram	NNS
18751	2512	4	.	.	.
18751	2513	1	|	|	NNP
18751	2513	2	5	5	CD
18751	2513	3	grams	gram	NNS
18751	2513	4	.	.	.
18751	2514	1	|	|	CD
18751	2514	2	20	20	CD
18751	2514	3	grams	gram	NNS
18751	2514	4	.	.	.
18751	2515	1	|	|	NNP
18751	2515	2	50	50	CD
18751	2515	3	grams	gram	NNS
18751	2515	4	.	.	.
18751	2516	1	|	|	NNP
18751	2516	2	100	100	CD
18751	2516	3	grams	gram	NNS
18751	2516	4	.	.	.
18751	2517	1	------------+----------+----------+-----------+-----------+------------	------------+----------+----------+-----------+-----------+------------	NNP
18751	2517	2	0.0001	0.0001	CD
18751	2517	3	|	|	CD
18751	2517	4	1.09	1.09	CD
18751	2517	5	|	|	CD
18751	2517	6	0.65	0.65	CD
18751	2517	7	|	|	CD
18751	2517	8	0.16	0.16	CD
18751	2517	9	|	|	CD
18751	2517	10	0.06	0.06	CD
18751	2517	11	|	|	CD
18751	2517	12	0.03	0.03	CD
18751	2517	13	0.0002	0.0002	CD
18751	2517	14	|	|	CD
18751	2517	15	2.18	2.18	CD
18751	2517	16	|	|	CD
18751	2517	17	1.31	1.31	CD
18751	2517	18	|	|	CD
18751	2517	19	0.33	0.33	CD
18751	2517	20	|	|	CD
18751	2517	21	0.13	0.13	CD
18751	2517	22	|	|	CD
18751	2517	23	0.06	0.06	CD
18751	2517	24	0.0003	0.0003	CD
18751	2517	25	|	|	CD
18751	2517	26	3.27	3.27	CD
18751	2517	27	|	|	CD
18751	2517	28	1.96	1.96	CD
18751	2517	29	|	|	CD
18751	2517	30	0.49	0.49	CD
18751	2517	31	|	|	CD
18751	2517	32	0.20	0.20	CD
18751	2517	33	|	|	CD
18751	2517	34	0.10	0.10	CD
18751	2517	35	0.0004	0.0004	CD
18751	2517	36	|	|	CD
18751	2517	37	4.36	4.36	CD
18751	2517	38	|	|	CD
18751	2517	39	2.61	2.61	CD
18751	2517	40	|	|	CD
18751	2517	41	0.65	0.65	CD
18751	2517	42	|	|	CD
18751	2517	43	0.26	0.26	CD
18751	2517	44	|	|	CD
18751	2517	45	0.13	0.13	CD
18751	2517	46	0.0005	0.0005	CD
18751	2517	47	|	|	NNP
18751	2517	48	5.44	5.44	CD
18751	2517	49	|	|	CD
18751	2517	50	3.27	3.27	CD
18751	2517	51	|	|	CD
18751	2517	52	0.82	0.82	CD
18751	2517	53	|	|	CD
18751	2517	54	0.33	0.33	CD
18751	2517	55	|	|	CD
18751	2517	56	0.16	0.16	CD
18751	2517	57	0.0006	0.0006	CD
18751	2517	58	|	|	CD
18751	2517	59	6.53	6.53	CD
18751	2517	60	|	|	CD
18751	2517	61	3.92	3.92	CD
18751	2517	62	|	|	CD
18751	2517	63	0.98	0.98	CD
18751	2517	64	|	|	CD
18751	2517	65	0.39	0.39	CD
18751	2517	66	|	|	CD
18751	2517	67	0.19	0.19	CD
18751	2517	68	0.0007	0.0007	CD
18751	2517	69	|	|	NNP
18751	2517	70	7.62	7.62	CD
18751	2517	71	|	|	CD
18751	2517	72	4.57	4.57	CD
18751	2517	73	|	|	CD
18751	2517	74	1.14	1.14	CD
18751	2517	75	|	|	CD
18751	2517	76	0.46	0.46	CD
18751	2517	77	|	|	CD
18751	2517	78	0.23	0.23	CD
18751	2517	79	0.0008	0.0008	CD
18751	2517	80	|	|	CD
18751	2517	81	8.71	8.71	CD
18751	2517	82	|	|	CD
18751	2517	83	5.23	5.23	CD
18751	2517	84	|	|	CD
18751	2517	85	1.31	1.31	CD
18751	2517	86	|	|	CD
18751	2517	87	0.52	0.52	CD
18751	2517	88	|	|	CD
18751	2517	89	0.26	0.26	CD
18751	2517	90	0.0009	0.0009	CD
18751	2517	91	|	|	CD
18751	2517	92	9.80	9.80	CD
18751	2517	93	|	|	CD
18751	2517	94	5.88	5.88	CD
18751	2517	95	|	|	CD
18751	2517	96	1.47	1.47	CD
18751	2517	97	|	|	CD
18751	2517	98	0.59	0.59	CD
18751	2517	99	|	|	CD
18751	2517	100	0.29	0.29	CD
18751	2517	101	0.001	0.001	CD
18751	2517	102	|	|	CD
18751	2517	103	10.89	10.89	CD
18751	2517	104	|	|	CD
18751	2517	105	6.53	6.53	CD
18751	2517	106	|	|	CD
18751	2517	107	1.63	1.63	CD
18751	2517	108	|	|	CD
18751	2517	109	0.65	0.65	CD
18751	2517	110	|	|	CD
18751	2517	111	0.33	0.33	CD
18751	2517	112	0.002	0.002	CD
18751	2517	113	|	|	CD
18751	2517	114	21.78	21.78	CD
18751	2517	115	|	|	CD
18751	2517	116	13.07	13.07	CD
18751	2517	117	|	|	CD
18751	2517	118	3.27	3.27	CD
18751	2517	119	|	|	CD
18751	2517	120	1.31	1.31	CD
18751	2517	121	|	|	CD
18751	2517	122	0.65	0.65	CD
18751	2517	123	0.003	0.003	CD
18751	2517	124	|	|	CD
18751	2517	125	32.67	32.67	CD
18751	2517	126	|	|	CD
18751	2517	127	19.60	19.60	CD
18751	2517	128	|	|	CD
18751	2517	129	4.90	4.90	CD
18751	2517	130	|	|	CD
18751	2517	131	1.96	1.96	CD
18751	2517	132	|	|	CD
18751	2517	133	0.98	0.98	CD
18751	2517	134	0.004	0.004	CD
18751	2517	135	|	|	CD
18751	2517	136	43.56	43.56	CD
18751	2517	137	|	|	CD
18751	2517	138	26.13	26.13	CD
18751	2517	139	|	|	CD
18751	2517	140	6.53	6.53	CD
18751	2517	141	|	|	CD
18751	2517	142	2.61	2.61	CD
18751	2517	143	|	|	CD
18751	2517	144	1.31	1.31	CD
18751	2517	145	0.005	0.005	CD
18751	2517	146	|	|	CD
18751	2517	147	54.44	54.44	CD
18751	2517	148	|	|	CD
18751	2517	149	32.67	32.67	CD
18751	2517	150	|	|	CD
18751	2517	151	8.17	8.17	CD
18751	2517	152	|	|	CD
18751	2517	153	3.27	3.27	CD
18751	2517	154	|	|	CD
18751	2517	155	1.63	1.63	CD
18751	2517	156	0.006	0.006	CD
18751	2517	157	|	|	CD
18751	2517	158	65.33	65.33	CD
18751	2517	159	|	|	CD
18751	2517	160	39.20	39.20	CD
18751	2517	161	|	|	CD
18751	2517	162	9.80	9.80	CD
18751	2517	163	|	|	CD
18751	2517	164	3.92	3.92	CD
18751	2517	165	|	|	CD
18751	2517	166	1.96	1.96	CD
18751	2517	167	0.007	0.007	CD
18751	2517	168	|	|	NNP
18751	2517	169	76.22	76.22	CD
18751	2517	170	|	|	CD
18751	2517	171	45.73	45.73	CD
18751	2517	172	|	|	CD
18751	2517	173	11.43	11.43	CD
18751	2517	174	|	|	CD
18751	2517	175	4.57	4.57	CD
18751	2517	176	|	|	CD
18751	2517	177	2.29	2.29	CD
18751	2517	178	0.008	0.008	CD
18751	2517	179	|	|	CD
18751	2517	180	87.11	87.11	CD
18751	2517	181	|	|	CD
18751	2517	182	52.27	52.27	CD
18751	2517	183	|	|	CD
18751	2517	184	13.07	13.07	CD
18751	2517	185	|	|	CD
18751	2517	186	5.23	5.23	CD
18751	2517	187	|	|	CD
18751	2517	188	2.61	2.61	CD
18751	2517	189	0.009	0.009	CD
18751	2517	190	|	|	CD
18751	2517	191	98.00	98.00	CD
18751	2517	192	|	|	CD
18751	2517	193	58.80	58.80	CD
18751	2517	194	|	|	CD
18751	2517	195	14.70	14.70	CD
18751	2517	196	|	|	CD
18751	2517	197	5.88	5.88	CD
18751	2517	198	|	|	CD
18751	2517	199	2.94	2.94	CD
18751	2517	200	0.01	0.01	CD
18751	2517	201	|	|	CD
18751	2517	202	108.89	108.89	CD
18751	2517	203	|	|	CD
18751	2517	204	65.33	65.33	CD
18751	2517	205	|	|	CD
18751	2517	206	16.33	16.33	CD
18751	2517	207	|	|	CD
18751	2517	208	6.53	6.53	CD
18751	2517	209	|	|	CD
18751	2517	210	3.27	3.27	CD
18751	2517	211	0.02	0.02	CD
18751	2517	212	|	|	NNP
18751	2517	213	217.78	217.78	CD
18751	2517	214	|	|	NNP
18751	2517	215	130.67	130.67	CD
18751	2517	216	|	|	CD
18751	2517	217	32.67	32.67	CD
18751	2517	218	|	|	CD
18751	2517	219	13.07	13.07	CD
18751	2517	220	|	|	CD
18751	2517	221	6.53	6.53	CD
18751	2517	222	0.03	0.03	CD
18751	2517	223	|	|	NNP
18751	2517	224	326.67	326.67	CD
18751	2517	225	|	|	CD
18751	2517	226	196.00	196.00	CD
18751	2517	227	|	|	CD
18751	2517	228	49.00	49.00	CD
18751	2517	229	|	|	CD
18751	2517	230	19.60	19.60	CD
18751	2517	231	|	|	CD
18751	2517	232	9.80	9.80	CD
18751	2517	233	0.04	0.04	CD
18751	2517	234	|	|	NNP
18751	2517	235	435.56	435.56	CD
18751	2517	236	|	|	CD
18751	2517	237	261.33	261.33	CD
18751	2517	238	|	|	CD
18751	2517	239	65.33	65.33	CD
18751	2517	240	|	|	CD
18751	2517	241	26.13	26.13	CD
18751	2517	242	|	|	CD
18751	2517	243	13.07	13.07	CD
18751	2517	244	0.05	0.05	CD
18751	2517	245	|	|	NNP
18751	2517	246	544.44	544.44	CD
18751	2517	247	|	|	CD
18751	2517	248	326.67	326.67	CD
18751	2517	249	|	|	CD
18751	2517	250	81.67	81.67	CD
18751	2517	251	|	|	CD
18751	2517	252	32.67	32.67	CD
18751	2517	253	|	|	CD
18751	2517	254	16.33	16.33	CD
18751	2517	255	0.06	0.06	CD
18751	2517	256	|	|	NNP
18751	2517	257	653.33	653.33	CD
18751	2517	258	|	|	NNP
18751	2517	259	392.00	392.00	CD
18751	2517	260	|	|	CD
18751	2517	261	98.00	98.00	CD
18751	2517	262	|	|	CD
18751	2517	263	39.20	39.20	CD
18751	2517	264	|	|	CD
18751	2517	265	19.60	19.60	CD
18751	2517	266	0.07	0.07	CD
18751	2517	267	|	|	NNP
18751	2517	268	762.22	762.22	CD
18751	2517	269	|	|	NNP
18751	2517	270	457.33	457.33	CD
18751	2517	271	|	|	CD
18751	2517	272	114.33	114.33	CD
18751	2517	273	|	|	CD
18751	2517	274	45.73	45.73	CD
18751	2517	275	|	|	CD
18751	2517	276	22.87	22.87	CD
18751	2517	277	0.08	0.08	CD
18751	2517	278	|	|	NNP
18751	2517	279	871.11	871.11	CD
18751	2517	280	|	|	NNP
18751	2517	281	522.67	522.67	CD
18751	2517	282	|	|	NNP
18751	2517	283	130.67	130.67	CD
18751	2517	284	|	|	CD
18751	2517	285	52.27	52.27	CD
18751	2517	286	|	|	CD
18751	2517	287	26.13	26.13	CD
18751	2517	288	0.09	0.09	CD
18751	2517	289	|	|	CD
18751	2517	290	980.00	980.00	CD
18751	2517	291	|	|	CD
18751	2517	292	588.00	588.00	CD
18751	2517	293	|	|	CD
18751	2517	294	147.00	147.00	CD
18751	2517	295	|	|	CD
18751	2517	296	58.80	58.80	CD
18751	2517	297	|	|	CD
18751	2517	298	29.40	29.40	CD
18751	2517	299	0.1	0.1	CD
18751	2517	300	|	|	CD
18751	2517	301	1088.89	1088.89	CD
18751	2517	302	|	|	CD
18751	2517	303	653.33	653.33	CD
18751	2517	304	|	|	NNP
18751	2517	305	163.33	163.33	CD
18751	2517	306	|	|	CD
18751	2517	307	65.33	65.33	CD
18751	2517	308	|	|	CD
18751	2517	309	32.67	32.67	CD
18751	2517	310	0.2	0.2	CD
18751	2517	311	|	|	CD
18751	2517	312	2177.78	2177.78	CD
18751	2517	313	|	|	CD
18751	2517	314	1306.67	1306.67	CD
18751	2517	315	|	|	CD
18751	2517	316	326.67	326.67	CD
18751	2517	317	|	|	NNP
18751	2517	318	130.67	130.67	CD
18751	2517	319	|	|	CD
18751	2517	320	65.33	65.33	CD
18751	2517	321	0.3	0.3	CD
18751	2517	322	|	|	CD
18751	2517	323	3266.67	3266.67	CD
18751	2517	324	|	|	CD
18751	2517	325	1960.00	1960.00	CD
18751	2517	326	|	|	CD
18751	2517	327	490.00	490.00	CD
18751	2517	328	|	|	CD
18751	2517	329	196.00	196.00	CD
18751	2517	330	|	|	CD
18751	2517	331	98.00	98.00	CD
18751	2517	332	0.4	0.4	CD
18751	2517	333	|	|	CD
18751	2517	334	4355.56	4355.56	CD
18751	2517	335	|	|	CD
18751	2517	336	2613.33	2613.33	CD
18751	2517	337	|	|	CD
18751	2517	338	653.33	653.33	CD
18751	2517	339	|	|	NNP
18751	2517	340	261.33	261.33	CD
18751	2517	341	|	|	CD
18751	2517	342	130.67	130.67	CD
18751	2517	343	0.5	0.5	CD
18751	2517	344	|	|	CD
18751	2517	345	5444.44	5444.44	CD
18751	2517	346	|	|	CD
18751	2517	347	3266.67	3266.67	CD
18751	2517	348	|	|	NNP
18751	2517	349	816.67	816.67	CD
18751	2517	350	|	|	NNP
18751	2517	351	326.67	326.67	CD
18751	2517	352	|	|	NNP
18751	2517	353	163.33	163.33	CD
18751	2517	354	0.6	0.6	CD
18751	2517	355	|	|	CD
18751	2517	356	6533.33	6533.33	CD
18751	2517	357	|	|	CD
18751	2517	358	3920.00	3920.00	CD
18751	2517	359	|	|	CD
18751	2517	360	980.00	980.00	CD
18751	2517	361	|	|	NNP
18751	2517	362	392.00	392.00	CD
18751	2517	363	|	|	CD
18751	2517	364	196.00	196.00	CD
18751	2517	365	0.7	0.7	CD
18751	2517	366	|	|	CD
18751	2517	367	7622.22	7622.22	CD
18751	2517	368	|	|	CD
18751	2517	369	4573.33	4573.33	CD
18751	2517	370	|	|	CD
18751	2517	371	1143.33	1143.33	CD
18751	2517	372	|	|	CD
18751	2517	373	457.33	457.33	CD
18751	2517	374	|	|	CD
18751	2517	375	228.67	228.67	CD
18751	2517	376	0.8	0.8	CD
18751	2517	377	|	|	CD
18751	2517	378	8711.11	8711.11	CD
18751	2517	379	|	|	CD
18751	2517	380	5226.67	5226.67	CD
18751	2517	381	|	|	CD
18751	2517	382	1306.67	1306.67	CD
18751	2517	383	|	|	NNP
18751	2517	384	522.67	522.67	CD
18751	2517	385	|	|	CD
18751	2517	386	261.33	261.33	CD
18751	2517	387	0.9	0.9	CD
18751	2517	388	|	|	CD
18751	2517	389	9800.00	9800.00	CD
18751	2517	390	|	|	CD
18751	2517	391	5880.00	5880.00	CD
18751	2517	392	|	|	CD
18751	2517	393	1470.00	1470.00	CD
18751	2517	394	|	|	CD
18751	2517	395	588.00	588.00	CD
18751	2517	396	|	|	CD
18751	2517	397	294.00	294.00	CD
18751	2517	398	1.0	1.0	CD
18751	2517	399	|	|	CD
18751	2517	400	10888.89	10888.89	CD
18751	2517	401	|	|	CD
18751	2517	402	6533.33	6533.33	CD
18751	2517	403	|	|	CD
18751	2517	404	1633.33	1633.33	CD
18751	2517	405	|	|	NNP
18751	2517	406	653.33	653.33	CD
18751	2517	407	|	|	NNP
18751	2517	408	326.67	326.67	CD
18751	2517	409	------------+----------+----------+-----------+-----------+------------	------------+----------+----------+-----------+-----------+------------	NNPS
18751	2517	410	When	when	WRB
18751	2517	411	,	,	,
18751	2517	412	as	as	IN
18751	2517	413	in	in	IN
18751	2517	414	this	this	DT
18751	2517	415	table	table	NN
18751	2517	416	,	,	,
18751	2517	417	the	the	DT
18751	2517	418	fraction	fraction	NN
18751	2517	419	of	of	IN
18751	2517	420	an	an	DT
18751	2517	421	ounce	ounce	NN
18751	2517	422	is	be	VBZ
18751	2517	423	expressed	express	VBN
18751	2517	424	by	by	IN
18751	2517	425	two	two	CD
18751	2517	426	places	place	NNS
18751	2517	427	of	of	IN
18751	2517	428	decimals	decimal	NNS
18751	2517	429	,	,	,
18751	2517	430	it	-PRON-	PRP
18751	2517	431	may	may	MD
18751	2517	432	be	be	VB
18751	2517	433	reduced	reduce	VBN
18751	2517	434	to	to	IN
18751	2517	435	pennyweights	pennyweight	NNS
18751	2517	436	(	(	-LRB-
18751	2517	437	dwts	dwt	NNS
18751	2517	438	.	.	.
18751	2517	439	)	)	-RRB-
18751	2518	1	by	by	IN
18751	2518	2	dividing	divide	VBG
18751	2518	3	by	by	IN
18751	2518	4	5	5	CD
18751	2518	5	.	.	.
18751	2519	1	For	for	IN
18751	2519	2	example	example	NN
18751	2519	3	,	,	,
18751	2519	4	0.40	0.40	CD
18751	2519	5	of	of	IN
18751	2519	6	an	an	DT
18751	2519	7	ounce	ounce	NN
18751	2519	8	is	be	VBZ
18751	2519	9	8	8	CD
18751	2519	10	dwts	dwt	NNS
18751	2519	11	.	.	.
18751	2520	1	The	the	DT
18751	2520	2	fraction	fraction	NN
18751	2520	3	of	of	IN
18751	2520	4	a	a	DT
18751	2520	5	dwt	dwt	NN
18751	2520	6	.	.	.
18751	2521	1	similarly	similarly	RB
18751	2521	2	expressed	express	VBN
18751	2521	3	may	may	MD
18751	2521	4	be	be	VB
18751	2521	5	converted	convert	VBN
18751	2521	6	into	into	IN
18751	2521	7	grains	grain	NNS
18751	2521	8	with	with	IN
18751	2521	9	sufficient	sufficient	JJ
18751	2521	10	exactness	exactness	NN
18751	2521	11	by	by	IN
18751	2521	12	dividing	divide	VBG
18751	2521	13	by	by	IN
18751	2521	14	4	4	CD
18751	2521	15	.	.	.
18751	2522	1	Thus	thus	RB
18751	2522	2	,	,	,
18751	2522	3	1.63	1.63	CD
18751	2522	4	ozs	ozs	NN
18751	2522	5	.	.	.
18751	2523	1	equal	equal	NNP
18751	2523	2	1	1	CD
18751	2523	3	oz	oz	IN
18751	2523	4	.	.	.
18751	2524	1	12.60	12.60	CD
18751	2524	2	dwts	dwt	NNS
18751	2524	3	.	.	.
18751	2524	4	,	,	,
18751	2524	5	or	or	CC
18751	2524	6	1	1	CD
18751	2524	7	oz	oz	IN
18751	2524	8	.	.	.
18751	2525	1	12	12	CD
18751	2525	2	dwts	dwt	NNS
18751	2525	3	.	.	.
18751	2526	1	15	15	CD
18751	2526	2	grains	grain	NNS
18751	2526	3	.	.	.
18751	2527	1	In	in	IN
18751	2527	2	England	England	NNP
18751	2527	3	it	-PRON-	PRP
18751	2527	4	is	be	VBZ
18751	2527	5	usual	usual	JJ
18751	2527	6	to	to	TO
18751	2527	7	report	report	VB
18751	2527	8	in	in	IN
18751	2527	9	ounces	ounce	NNS
18751	2527	10	and	and	CC
18751	2527	11	decimals	decimal	NNS
18751	2527	12	of	of	IN
18751	2527	13	an	an	DT
18751	2527	14	ounce	ounce	NN
18751	2527	15	.	.	.
18751	2528	1	The	the	DT
18751	2528	2	way	way	NN
18751	2528	3	to	to	TO
18751	2528	4	use	use	VB
18751	2528	5	the	the	DT
18751	2528	6	table	table	NN
18751	2528	7	is	be	VBZ
18751	2528	8	best	well	RBS
18751	2528	9	shown	show	VBN
18751	2528	10	by	by	IN
18751	2528	11	an	an	DT
18751	2528	12	example	example	NN
18751	2528	13	.	.	.
18751	2529	1	Suppose	suppose	VB
18751	2529	2	a	a	DT
18751	2529	3	button	button	NN
18751	2529	4	of	of	IN
18751	2529	5	silver	silver	NN
18751	2529	6	weighing	weighing	NN
18751	2529	7	0.0435	0.0435	CD
18751	2529	8	gram	gram	NN
18751	2529	9	was	be	VBD
18751	2529	10	obtained	obtain	VBN
18751	2529	11	from	from	IN
18751	2529	12	20	20	CD
18751	2529	13	grams	gram	NNS
18751	2529	14	of	of	IN
18751	2529	15	ore	ore	NN
18751	2529	16	.	.	.
18751	2529	17	Look	look	VB
18751	2529	18	down	down	IN
18751	2529	19	the	the	DT
18751	2529	20	20-gram	20-gram	CD
18751	2529	21	column	column	NN
18751	2529	22	of	of	IN
18751	2529	23	the	the	DT
18751	2529	24	table	table	NN
18751	2529	25	,	,	,
18751	2529	26	and	and	CC
18751	2529	27	select	select	VB
18751	2529	28	the	the	DT
18751	2529	29	values	value	NNS
18751	2529	30	corresponding	correspond	VBG
18751	2529	31	to	to	IN
18751	2529	32	each	each	DT
18751	2529	33	figure	figure	NN
18751	2529	34	of	of	IN
18751	2529	35	the	the	DT
18751	2529	36	weight	weight	NN
18751	2529	37	,	,	,
18751	2529	38	thus:--	thus:--	:
18751	2529	39	0.04	0.04	CD
18751	2529	40	=	=	SYM
18751	2529	41	65.33	65.33	CD
18751	2529	42	ozs	ozs	NN
18751	2529	43	.	.	.
18751	2530	1	to	to	IN
18751	2530	2	the	the	DT
18751	2530	3	ton	ton	NN
18751	2530	4	0.003	0.003	CD
18751	2530	5	=	=	SYM
18751	2530	6	4.90	4.90	CD
18751	2530	7	"	"	CD
18751	2530	8	0.0005	0.0005	CD
18751	2530	9	=	=	SYM
18751	2530	10	0.82	0.82	CD
18751	2530	11	"	"	``
18751	2530	12	------	------	NFP
18751	2530	13	-----	-----	NFP
18751	2530	14	0.0435	0.0435	CD
18751	2530	15	=	=	SYM
18751	2530	16	71.05	71.05	CD
18751	2530	17	"	"	``
18751	2530	18	Add	add	VB
18751	2530	19	these	these	DT
18751	2530	20	together	together	RB
18751	2530	21	.	.	.
18751	2531	1	The	the	DT
18751	2531	2	produce	produce	NN
18751	2531	3	is	be	VBZ
18751	2531	4	71.05	71.05	CD
18751	2531	5	ozs	ozs	NN
18751	2531	6	.	.	NNP
18751	2531	7	,	,	,
18751	2531	8	or	or	CC
18751	2531	9	71	71	CD
18751	2531	10	ozs	ozs	NN
18751	2531	11	.	.	.
18751	2532	1	1	1	CD
18751	2532	2	dwt	dwt	CD
18751	2532	3	.	.	.
18751	2533	1	to	to	IN
18751	2533	2	the	the	DT
18751	2533	3	ton	ton	NN
18751	2533	4	.	.	.
18751	2534	1	Or	or	CC
18751	2534	2	,	,	,
18751	2534	3	suppose	suppose	VB
18751	2534	4	an	an	DT
18751	2534	5	ore	ore	NN
18751	2534	6	is	be	VBZ
18751	2534	7	known	know	VBN
18751	2534	8	to	to	TO
18751	2534	9	contain	contain	VB
18751	2534	10	1.24	1.24	CD
18751	2534	11	per	per	IN
18751	2534	12	cent	cent	NN
18751	2534	13	.	.	.
18751	2535	1	of	of	IN
18751	2535	2	silver	silver	NN
18751	2535	3	.	.	.
18751	2536	1	Look	look	VB
18751	2536	2	down	down	IN
18751	2536	3	the	the	DT
18751	2536	4	100-gram	100-gram	CD
18751	2536	5	column	column	NN
18751	2536	6	,	,	,
18751	2536	7	select	select	VB
18751	2536	8	the	the	DT
18751	2536	9	values	value	NNS
18751	2536	10	,	,	,
18751	2536	11	and	and	CC
18751	2536	12	add	add	VB
18751	2536	13	them	-PRON-	PRP
18751	2536	14	together	together	RB
18751	2536	15	as	as	IN
18751	2536	16	before	before	RB
18751	2536	17	.	.	.
18751	2537	1	1.0	1.0	CD
18751	2537	2	=	=	SYM
18751	2537	3	326.67	326.67	CD
18751	2537	4	ozs	ozs	NN
18751	2537	5	.	.	.
18751	2538	1	per	per	IN
18751	2538	2	ton	ton	NN
18751	2538	3	0.2	0.2	CD
18751	2538	4	=	=	SYM
18751	2538	5	65.33	65.33	CD
18751	2538	6	"	"	``
18751	2538	7	0.04	0.04	CD
18751	2538	8	=	=	SYM
18751	2538	9	13.07	13.07	CD
18751	2538	10	"	"	``
18751	2538	11	----	----	NFP
18751	2538	12	------	------	NFP
18751	2538	13	1.24	1.24	CD
18751	2538	14	=	=	SYM
18751	2538	15	405.07	405.07	CD
18751	2538	16	"	"	``
18751	2538	17	This	this	DT
18751	2538	18	gives	give	VBZ
18751	2538	19	405	405	CD
18751	2538	20	ozs	ozs	NN
18751	2538	21	.	.	.
18751	2539	1	1	1	CD
18751	2539	2	dwt	dwt	CD
18751	2539	3	.	.	.
18751	2540	1	10	10	CD
18751	2540	2	grains	grain	NNS
18751	2540	3	to	to	IN
18751	2540	4	the	the	DT
18751	2540	5	ton	ton	NN
18751	2540	6	.	.	.
18751	2541	1	The	the	DT
18751	2541	2	calculation	calculation	NN
18751	2541	3	becomes	become	VBZ
18751	2541	4	more	more	RBR
18751	2541	5	complicated	complicated	JJ
18751	2541	6	when	when	WRB
18751	2541	7	,	,	,
18751	2541	8	as	as	IN
18751	2541	9	is	be	VBZ
18751	2541	10	frequently	frequently	RB
18751	2541	11	the	the	DT
18751	2541	12	case	case	NN
18751	2541	13	,	,	,
18751	2541	14	the	the	DT
18751	2541	15	ore	ore	NN
18751	2541	16	contains	contain	VBZ
18751	2541	17	metallic	metallic	JJ
18751	2541	18	particles	particle	NNS
18751	2541	19	.	.	.
18751	2542	1	These	these	DT
18751	2542	2	show	show	VBP
18751	2542	3	themselves	-PRON-	PRP
18751	2542	4	by	by	IN
18751	2542	5	refusing	refuse	VBG
18751	2542	6	to	to	TO
18751	2542	7	pass	pass	VB
18751	2542	8	through	through	RP
18751	2542	9	the	the	DT
18751	2542	10	sieve	sieve	NN
18751	2542	11	when	when	WRB
18751	2542	12	the	the	DT
18751	2542	13	ore	ore	NN
18751	2542	14	is	be	VBZ
18751	2542	15	powdered	powder	VBN
18751	2542	16	.	.	.
18751	2543	1	When	when	WRB
18751	2543	2	they	-PRON-	PRP
18751	2543	3	are	be	VBP
18751	2543	4	present	present	JJ
18751	2543	5	,	,	,
18751	2543	6	a	a	DT
18751	2543	7	large	large	JJ
18751	2543	8	portion	portion	NN
18751	2543	9	,	,	,
18751	2543	10	or	or	CC
18751	2543	11	if	if	IN
18751	2543	12	feasible	feasible	JJ
18751	2543	13	the	the	DT
18751	2543	14	whole	whole	JJ
18751	2543	15	,	,	,
18751	2543	16	of	of	IN
18751	2543	17	the	the	DT
18751	2543	18	sample	sample	NN
18751	2543	19	is	be	VBZ
18751	2543	20	powdered	powder	VBN
18751	2543	21	and	and	CC
18751	2543	22	sifted	sift	VBN
18751	2543	23	.	.	.
18751	2544	1	The	the	DT
18751	2544	2	weights	weight	NNS
18751	2544	3	of	of	IN
18751	2544	4	the	the	DT
18751	2544	5	sifted	sift	VBN
18751	2544	6	portion	portion	NN
18751	2544	7	and	and	CC
18751	2544	8	of	of	IN
18751	2544	9	the	the	DT
18751	2544	10	"	"	``
18751	2544	11	metallics	metallic	NNS
18751	2544	12	,	,	,
18751	2544	13	"	"	''
18751	2544	14	or	or	CC
18751	2544	15	prills	prill	NNS
18751	2544	16	,	,	,
18751	2544	17	are	be	VBP
18751	2544	18	taken	take	VBN
18751	2544	19	;	;	:
18751	2544	20	the	the	DT
18751	2544	21	sum	sum	NN
18751	2544	22	of	of	IN
18751	2544	23	these	these	DT
18751	2544	24	weights	weight	NNS
18751	2544	25	gives	give	VBZ
18751	2544	26	that	that	DT
18751	2544	27	of	of	IN
18751	2544	28	the	the	DT
18751	2544	29	whole	whole	NN
18751	2544	30	of	of	IN
18751	2544	31	the	the	DT
18751	2544	32	sample	sample	NN
18751	2544	33	taken	take	VBN
18751	2544	34	.	.	.
18751	2545	1	It	-PRON-	PRP
18751	2545	2	is	be	VBZ
18751	2545	3	very	very	RB
18751	2545	4	important	important	JJ
18751	2545	5	that	that	IN
18751	2545	6	nothing	nothing	NN
18751	2545	7	be	be	VB
18751	2545	8	lost	lose	VBN
18751	2545	9	during	during	IN
18751	2545	10	the	the	DT
18751	2545	11	operation	operation	NN
18751	2545	12	of	of	IN
18751	2545	13	powdering	powdering	NN
18751	2545	14	.	.	.
18751	2546	1	Each	each	DT
18751	2546	2	portion	portion	NN
18751	2546	3	has	have	VBZ
18751	2546	4	to	to	TO
18751	2546	5	be	be	VB
18751	2546	6	assayed	assay	VBN
18751	2546	7	separately	separately	RB
18751	2546	8	.	.	.
18751	2547	1	It	-PRON-	PRP
18751	2547	2	is	be	VBZ
18751	2547	3	usual	usual	JJ
18751	2547	4	to	to	TO
18751	2547	5	assay	assay	VB
18751	2547	6	a	a	DT
18751	2547	7	portion	portion	NN
18751	2547	8	of	of	IN
18751	2547	9	the	the	DT
18751	2547	10	sifted	sifted	JJ
18751	2547	11	sample	sample	NN
18751	2547	12	,	,	,
18751	2547	13	say	say	UH
18751	2547	14	,	,	,
18751	2547	15	20	20	CD
18751	2547	16	or	or	CC
18751	2547	17	50	50	CD
18751	2547	18	grams	gram	NNS
18751	2547	19	,	,	,
18751	2547	20	and	and	CC
18751	2547	21	to	to	TO
18751	2547	22	add	add	VB
18751	2547	23	to	to	IN
18751	2547	24	the	the	DT
18751	2547	25	produce	produce	NN
18751	2547	26	of	of	IN
18751	2547	27	this	this	DT
18751	2547	28	its	-PRON-	PRP$
18751	2547	29	share	share	NN
18751	2547	30	of	of	IN
18751	2547	31	the	the	DT
18751	2547	32	"	"	``
18751	2547	33	metallics	metallic	NNS
18751	2547	34	.	.	.
18751	2547	35	"	"	''
18751	2548	1	This	this	DT
18751	2548	2	way	way	NN
18751	2548	3	of	of	IN
18751	2548	4	calculating	calculating	NN
18751	2548	5	,	,	,
18751	2548	6	which	which	WDT
18751	2548	7	is	be	VBZ
18751	2548	8	more	more	RBR
18751	2548	9	convenient	convenient	JJ
18751	2548	10	than	than	IN
18751	2548	11	correct	correct	JJ
18751	2548	12	,	,	,
18751	2548	13	is	be	VBZ
18751	2548	14	illustrated	illustrate	VBN
18751	2548	15	by	by	IN
18751	2548	16	the	the	DT
18751	2548	17	following	follow	VBG
18751	2548	18	example:--	example:--	NNP
18751	2548	19	Weight	Weight	NNP
18751	2548	20	of	of	IN
18751	2548	21	whole	whole	JJ
18751	2548	22	sample	sample	NN
18751	2548	23	400	400	CD
18751	2548	24	grams	gram	NNS
18751	2548	25	Made	make	VBN
18751	2548	26	up	up	RP
18751	2548	27	of	of	IN
18751	2548	28	sifted	sift	VBN
18751	2548	29	portions	portion	NNS
18751	2548	30	399	399	CD
18751	2548	31	"	"	``
18751	2548	32	"	"	``
18751	2548	33	"	"	``
18751	2548	34	Metallics	Metallics	NNP
18751	2548	35	"	"	''
18751	2548	36	1	1	CD
18751	2548	37	"	"	''
18751	2548	38	---	---	:
18751	2548	39	400	400	CD
18751	2548	40	"	"	``
18751	2548	41	Twenty	twenty	CD
18751	2548	42	grams	gram	NNS
18751	2548	43	of	of	IN
18751	2548	44	the	the	DT
18751	2548	45	sifted	sift	VBN
18751	2548	46	portion	portion	NN
18751	2548	47	,	,	,
18751	2548	48	when	when	WRB
18751	2548	49	assayed	assay	VBN
18751	2548	50	,	,	,
18751	2548	51	gave	give	VBD
18751	2548	52	0.1050	0.1050	CD
18751	2548	53	gram	gram	NN
18751	2548	54	of	of	IN
18751	2548	55	silver	silver	NN
18751	2548	56	.	.	.
18751	2549	1	The	the	DT
18751	2549	2	whole	whole	NN
18751	2549	3	of	of	IN
18751	2549	4	the	the	DT
18751	2549	5	"	"	``
18751	2549	6	metallics	metallic	NNS
18751	2549	7	"	"	''
18751	2549	8	scorified	scorify	VBN
18751	2549	9	and	and	CC
18751	2549	10	cupelled	cupel	VBD
18751	2549	11	gave	give	VBD
18751	2549	12	0.842	0.842	CD
18751	2549	13	gram	gram	NN
18751	2549	14	of	of	IN
18751	2549	15	silver	silver	NN
18751	2549	16	.	.	.
18751	2550	1	Since	since	IN
18751	2550	2	the	the	DT
18751	2550	3	20	20	CD
18751	2550	4	grams	gram	NNS
18751	2550	5	assayed	assay	VBN
18751	2550	6	was	be	VBD
18751	2550	7	1	1	CD
18751	2550	8	-	-	HYPH
18751	2550	9	20th	20th	NN
18751	2550	10	of	of	IN
18751	2550	11	the	the	DT
18751	2550	12	whole	whole	JJ
18751	2550	13	,	,	,
18751	2550	14	1	1	CD
18751	2550	15	-	-	HYPH
18751	2550	16	20th	20th	CD
18751	2550	17	part	part	NN
18751	2550	18	of	of	IN
18751	2550	19	the	the	DT
18751	2550	20	0.842	0.842	CD
18751	2550	21	gram	gram	NN
18751	2550	22	of	of	IN
18751	2550	23	silver	silver	NN
18751	2550	24	(	(	-LRB-
18751	2550	25	from	from	IN
18751	2550	26	the	the	DT
18751	2550	27	metallics	metallic	NNS
18751	2550	28	)	)	-RRB-
18751	2550	29	must	must	MD
18751	2550	30	be	be	VB
18751	2550	31	added	add	VBN
18751	2550	32	to	to	IN
18751	2550	33	its	-PRON-	PRP$
18751	2550	34	produce	produce	NN
18751	2550	35	.	.	.
18751	2551	1	We	-PRON-	PRP
18751	2551	2	thus	thus	RB
18751	2551	3	get	get	VBP
18751	2551	4	0.1471	0.1471	CD
18751	2551	5	gram	gram	NN
18751	2551	6	(	(	-LRB-
18751	2551	7	0.1050	0.1050	CD
18751	2551	8	+	+	SYM
18751	2551	9	0.0421	0.0421	CD
18751	2551	10	)	)	-RRB-
18751	2551	11	.	.	.
18751	2552	1	Referring	refer	VBG
18751	2552	2	to	to	IN
18751	2552	3	the	the	DT
18751	2552	4	20	20	CD
18751	2552	5	gram	gram	NN
18751	2552	6	column	column	NN
18751	2552	7	,	,	,
18751	2552	8	we	-PRON-	PRP
18751	2552	9	get--	get--	NN
18751	2552	10	0.1	0.1	CD
18751	2552	11	=	=	SYM
18751	2552	12	163.33	163.33	CD
18751	2552	13	0.04	0.04	CD
18751	2552	14	=	=	SYM
18751	2552	15	65.33	65.33	CD
18751	2552	16	0.007	0.007	CD
18751	2552	17	=	=	SYM
18751	2552	18	11.43	11.43	CD
18751	2552	19	0.0001	0.0001	CD
18751	2552	20	=	=	SYM
18751	2552	21	0.16	0.16	CD
18751	2552	22	------	------	NFP
18751	2552	23	------	------	NFP
18751	2552	24	0.1471	0.1471	CD
18751	2552	25	=	=	SYM
18751	2552	26	240.25	240.25	CD
18751	2552	27	ounces	ounce	NNS
18751	2552	28	per	per	IN
18751	2552	29	ton	ton	NN
18751	2552	30	.	.	.
18751	2553	1	A	a	DT
18751	2553	2	more	more	RBR
18751	2553	3	legitimate	legitimate	JJ
18751	2553	4	method	method	NN
18751	2553	5	of	of	IN
18751	2553	6	calculation	calculation	NN
18751	2553	7	is	be	VBZ
18751	2553	8	as	as	IN
18751	2553	9	follows:--Calculate	follows:--calculate	NN
18751	2553	10	separately	separately	RB
18751	2553	11	the	the	DT
18751	2553	12	produce	produce	NN
18751	2553	13	of	of	IN
18751	2553	14	each	each	DT
18751	2553	15	fraction	fraction	NN
18751	2553	16	as	as	IN
18751	2553	17	if	if	IN
18751	2553	18	they	-PRON-	PRP
18751	2553	19	were	be	VBD
18751	2553	20	from	from	IN
18751	2553	21	different	different	JJ
18751	2553	22	ores	ore	NNS
18751	2553	23	.	.	.
18751	2554	1	Multiply	multiply	VB
18751	2554	2	each	each	DT
18751	2554	3	produce	produce	NN
18751	2554	4	(	(	-LRB-
18751	2554	5	best	best	RB
18751	2554	6	stated	state	VBN
18751	2554	7	in	in	IN
18751	2554	8	per	per	IN
18751	2554	9	cents	cent	NNS
18751	2554	10	.	.	.
18751	2554	11	)	)	-RRB-
18751	2555	1	by	by	IN
18751	2555	2	the	the	DT
18751	2555	3	weight	weight	NN
18751	2555	4	of	of	IN
18751	2555	5	the	the	DT
18751	2555	6	corresponding	corresponding	JJ
18751	2555	7	fraction	fraction	NN
18751	2555	8	.	.	.
18751	2556	1	Add	add	VB
18751	2556	2	together	together	RB
18751	2556	3	the	the	DT
18751	2556	4	products	product	NNS
18751	2556	5	,	,	,
18751	2556	6	and	and	CC
18751	2556	7	divide	divide	VB
18751	2556	8	by	by	IN
18751	2556	9	the	the	DT
18751	2556	10	weight	weight	NN
18751	2556	11	of	of	IN
18751	2556	12	the	the	DT
18751	2556	13	whole	whole	JJ
18751	2556	14	sample	sample	NN
18751	2556	15	.	.	.
18751	2557	1	Taking	take	VBG
18751	2557	2	the	the	DT
18751	2557	3	same	same	JJ
18751	2557	4	example	example	NN
18751	2557	5	for	for	IN
18751	2557	6	illustration	illustration	NN
18751	2557	7	,	,	,
18751	2557	8	we	-PRON-	PRP
18751	2557	9	have:--	have:--	``
18751	2557	10	_	_	NNP
18751	2557	11	Metallics._--Weight	Metallics._--Weight	NNP
18751	2557	12	1	1	CD
18751	2557	13	gram	gram	NN
18751	2557	14	.	.	.
18751	2558	1	1	1	CD
18751	2558	2	gram	gram	NN
18751	2558	3	of	of	IN
18751	2558	4	it	-PRON-	PRP
18751	2558	5	yielded	yield	VBD
18751	2558	6	0.842	0.842	CD
18751	2558	7	grams	gram	NNS
18751	2558	8	of	of	IN
18751	2558	9	silver	silver	NN
18751	2558	10	.	.	.
18751	2559	1	.	.	NFP
18751	2559	2	'	'	''
18751	2559	3	.	.	.
18751	2560	1	Produce	produce	VB
18751	2560	2	=	=	SYM
18751	2560	3	84.2	84.2	CD
18751	2560	4	per	per	IN
18751	2560	5	cent	cent	NN
18751	2560	6	.	.	.
18751	2561	1	Produce	produce	NN
18751	2561	2	multiplied	multiply	VBN
18751	2561	3	by	by	IN
18751	2561	4	the	the	DT
18751	2561	5	weight	weight	NN
18751	2561	6	is	be	VBZ
18751	2561	7	still	still	RB
18751	2561	8	~84.2~.	~84.2~.	CD
18751	2562	1	_	_	NNP
18751	2562	2	Sifted	sift	VBN
18751	2562	3	Portion._--Weight	portion._--weight	CD
18751	2562	4	399	399	CD
18751	2562	5	grams	gram	NNS
18751	2562	6	.	.	.
18751	2563	1	20	20	CD
18751	2563	2	grams	gram	NNS
18751	2563	3	of	of	IN
18751	2563	4	it	-PRON-	PRP
18751	2563	5	yielded	yield	VBD
18751	2563	6	0.105	0.105	CD
18751	2563	7	gram	gram	NN
18751	2563	8	of	of	IN
18751	2563	9	silver	silver	NN
18751	2563	10	.	.	.
18751	2564	1	.	.	NFP
18751	2564	2	'	'	''
18751	2564	3	.	.	.
18751	2565	1	Produce	produce	VB
18751	2565	2	=	=	SYM
18751	2565	3	0.525	0.525	CD
18751	2565	4	per	per	IN
18751	2565	5	cent	cent	NN
18751	2565	6	.	.	.
18751	2566	1	Produce	produce	VB
18751	2566	2	multiplied	multiply	VBN
18751	2566	3	by	by	IN
18751	2566	4	weight	weight	NN
18751	2566	5	(	(	-LRB-
18751	2566	6	0.525	0.525	CD
18751	2566	7	×	×	NN
18751	2566	8	399	399	CD
18751	2566	9	)	)	-RRB-
18751	2566	10	is	be	VBZ
18751	2566	11	~209.475~.	~209.475~.	.
18751	2567	1	Add	add	VB
18751	2567	2	together	together	RB
18751	2567	3	;	;	:
18751	2567	4	and	and	CC
18751	2567	5	divide	divide	VB
18751	2567	6	by	by	IN
18751	2567	7	400	400	CD
18751	2567	8	,	,	,
18751	2567	9	the	the	DT
18751	2567	10	weight	weight	NN
18751	2567	11	of	of	IN
18751	2567	12	the	the	DT
18751	2567	13	whole	whole	JJ
18751	2567	14	sample--	sample--	JJ
18751	2567	15	84.2	84.2	CD
18751	2567	16	209.475	209.475	CD
18751	2567	17	-------	-------	SYM
18751	2567	18	400	400	CD
18751	2567	19	)	)	-RRB-
18751	2567	20	293.675	293.675	CD
18751	2567	21	(	(	-LRB-
18751	2567	22	0.7342	0.7342	CD
18751	2567	23	0.7342	0.7342	CD
18751	2567	24	is	be	VBZ
18751	2567	25	the	the	DT
18751	2567	26	total	total	JJ
18751	2567	27	produce	produce	NN
18751	2567	28	of	of	IN
18751	2567	29	the	the	DT
18751	2567	30	ore	ore	NN
18751	2567	31	in	in	IN
18751	2567	32	per	per	IN
18751	2567	33	cents	cent	NNS
18751	2567	34	.	.	.
18751	2568	1	Referring	refer	VBG
18751	2568	2	to	to	IN
18751	2568	3	the	the	DT
18751	2568	4	100-gram	100-gram	CD
18751	2568	5	column	column	NN
18751	2568	6	in	in	IN
18751	2568	7	the	the	DT
18751	2568	8	table	table	NN
18751	2568	9	we	-PRON-	PRP
18751	2568	10	find	find	VBP
18751	2568	11	239.84	239.84	CD
18751	2568	12	ounces	ounce	NNS
18751	2568	13	to	to	IN
18751	2568	14	the	the	DT
18751	2568	15	ton	ton	NN
18751	2568	16	as	as	IN
18751	2568	17	the	the	DT
18751	2568	18	produce	produce	NN
18751	2568	19	.	.	.
18751	2569	1	0.7	0.7	CD
18751	2569	2	=	=	SYM
18751	2569	3	228.67	228.67	CD
18751	2569	4	0.03	0.03	CD
18751	2569	5	=	=	SYM
18751	2569	6	9.80	9.80	CD
18751	2569	7	0.004	0.004	CD
18751	2569	8	=	=	SYM
18751	2569	9	1.31	1.31	CD
18751	2569	10	0.0002	0.0002	CD
18751	2569	11	=	=	SYM
18751	2569	12	0.06	0.06	CD
18751	2569	13	------	------	NFP
18751	2569	14	239.84	239.84	CD
18751	2569	15	Comparing	compare	VBG
18751	2569	16	this	this	DT
18751	2569	17	with	with	IN
18751	2569	18	the	the	DT
18751	2569	19	result	result	NN
18751	2569	20	calculated	calculate	VBN
18751	2569	21	by	by	IN
18751	2569	22	the	the	DT
18751	2569	23	first	first	JJ
18751	2569	24	method	method	NN
18751	2569	25	--	--	:
18751	2569	26	viz	viz	NNP
18751	2569	27	.	.	NNP
18751	2569	28	,	,	,
18751	2569	29	240.26	240.26	CD
18751	2569	30	,	,	,
18751	2569	31	we	-PRON-	PRP
18751	2569	32	see	see	VBP
18751	2569	33	that	that	IN
18751	2569	34	that	that	DT
18751	2569	35	was	be	VBD
18751	2569	36	0.38	0.38	CD
18751	2569	37	oz	oz	UH
18751	2569	38	.	.	NNP
18751	2569	39	,	,	,
18751	2569	40	or	or	CC
18751	2569	41	between	between	IN
18751	2569	42	7	7	CD
18751	2569	43	and	and	CC
18751	2569	44	8	8	CD
18751	2569	45	dwts	dwt	NNS
18751	2569	46	.	.	.
18751	2570	1	too	too	RB
18751	2570	2	high	high	JJ
18751	2570	3	.	.	.
18751	2571	1	With	with	IN
18751	2571	2	ores	ore	NNS
18751	2571	3	containing	contain	VBG
18751	2571	4	"	"	``
18751	2571	5	metallics	metallic	NNS
18751	2571	6	"	"	''
18751	2571	7	it	-PRON-	PRP
18751	2571	8	is	be	VBZ
18751	2571	9	of	of	IN
18751	2571	10	great	great	JJ
18751	2571	11	importance	importance	NN
18751	2571	12	to	to	TO
18751	2571	13	powder	powder	VB
18751	2571	14	the	the	DT
18751	2571	15	whole	whole	NN
18751	2571	16	of	of	IN
18751	2571	17	the	the	DT
18751	2571	18	selected	select	VBN
18751	2571	19	sample	sample	NN
18751	2571	20	without	without	IN
18751	2571	21	loss	loss	NN
18751	2571	22	during	during	IN
18751	2571	23	the	the	DT
18751	2571	24	process	process	NN
18751	2571	25	;	;	:
18751	2571	26	and	and	CC
18751	2571	27	of	of	IN
18751	2571	28	even	even	RB
18751	2571	29	greater	great	JJR
18751	2571	30	importance	importance	NN
18751	2571	31	to	to	TO
18751	2571	32	well	well	RB
18751	2571	33	mix	mix	VB
18751	2571	34	the	the	DT
18751	2571	35	sifted	sift	VBN
18751	2571	36	portion	portion	NN
18751	2571	37	,	,	,
18751	2571	38	of	of	IN
18751	2571	39	which	which	WDT
18751	2571	40	the	the	DT
18751	2571	41	last	last	JJ
18751	2571	42	portions	portion	NNS
18751	2571	43	to	to	TO
18751	2571	44	come	come	VB
18751	2571	45	through	through	IN
18751	2571	46	the	the	DT
18751	2571	47	sieve	sieve	NN
18751	2571	48	are	be	VBP
18751	2571	49	apt	apt	JJ
18751	2571	50	to	to	TO
18751	2571	51	be	be	VB
18751	2571	52	more	more	JJR
18751	2571	53	than	than	IN
18751	2571	54	ordinarily	ordinarily	RB
18751	2571	55	rich	rich	JJ
18751	2571	56	through	through	IN
18751	2571	57	the	the	DT
18751	2571	58	grinding	grind	VBG
18751	2571	59	down	down	RP
18751	2571	60	of	of	IN
18751	2571	61	some	some	DT
18751	2571	62	portions	portion	NNS
18751	2571	63	of	of	IN
18751	2571	64	the	the	DT
18751	2571	65	metallic	metallic	JJ
18751	2571	66	prills	prill	NNS
18751	2571	67	.	.	.
18751	2572	1	~Remarks	~Remarks	NFP
18751	2572	2	on	on	IN
18751	2572	3	Cupellation.~--Cupellation	cupellation.~--cupellation	NN
18751	2572	4	is	be	VBZ
18751	2572	5	at	at	IN
18751	2572	6	once	once	RB
18751	2572	7	the	the	DT
18751	2572	8	neatest	neatest	NN
18751	2572	9	and	and	CC
18751	2572	10	the	the	DT
18751	2572	11	most	most	RBS
18751	2572	12	important	important	JJ
18751	2572	13	of	of	IN
18751	2572	14	the	the	DT
18751	2572	15	dry	dry	JJ
18751	2572	16	methods	method	NNS
18751	2572	17	of	of	IN
18751	2572	18	assaying	assay	VBG
18751	2572	19	.	.	.
18751	2573	1	Its	-PRON-	PRP$
18751	2573	2	purpose	purpose	NN
18751	2573	3	is	be	VBZ
18751	2573	4	to	to	TO
18751	2573	5	remove	remove	VB
18751	2573	6	easily	easily	RB
18751	2573	7	oxidisable	oxidisable	JJ
18751	2573	8	metals	metal	NNS
18751	2573	9	,	,	,
18751	2573	10	such	such	JJ
18751	2573	11	as	as	IN
18751	2573	12	lead	lead	NN
18751	2573	13	and	and	CC
18751	2573	14	copper	copper	NN
18751	2573	15	,	,	,
18751	2573	16	from	from	IN
18751	2573	17	silver	silver	NN
18751	2573	18	and	and	CC
18751	2573	19	gold	gold	NN
18751	2573	20	,	,	,
18751	2573	21	which	which	WDT
18751	2573	22	are	be	VBP
18751	2573	23	oxidisable	oxidisable	JJ
18751	2573	24	with	with	IN
18751	2573	25	difficulty	difficulty	NN
18751	2573	26	.	.	.
18751	2574	1	Metals	metal	NNS
18751	2574	2	of	of	IN
18751	2574	3	the	the	DT
18751	2574	4	first	first	JJ
18751	2574	5	class	class	NN
18751	2574	6	are	be	VBP
18751	2574	7	often	often	RB
18751	2574	8	spoken	speak	VBN
18751	2574	9	of	of	IN
18751	2574	10	as	as	IN
18751	2574	11	_	_	NNP
18751	2574	12	base	base	NN
18751	2574	13	_	_	NNP
18751	2574	14	,	,	,
18751	2574	15	and	and	CC
18751	2574	16	gold	gold	NN
18751	2574	17	and	and	CC
18751	2574	18	silver	silver	NN
18751	2574	19	as	as	IN
18751	2574	20	_	_	NNP
18751	2574	21	noble	noble	JJ
18751	2574	22	_	_	NNP
18751	2574	23	metals	metal	NNS
18751	2574	24	.	.	.
18751	2575	1	When	when	WRB
18751	2575	2	lead	lead	NN
18751	2575	3	is	be	VBZ
18751	2575	4	exposed	expose	VBN
18751	2575	5	to	to	IN
18751	2575	6	the	the	DT
18751	2575	7	action	action	NN
18751	2575	8	of	of	IN
18751	2575	9	air	air	NN
18751	2575	10	at	at	IN
18751	2575	11	a	a	DT
18751	2575	12	temperature	temperature	NN
18751	2575	13	a	a	DT
18751	2575	14	little	little	JJ
18751	2575	15	above	above	IN
18751	2575	16	redness	redness	NN
18751	2575	17	,	,	,
18751	2575	18	it	-PRON-	PRP
18751	2575	19	combines	combine	VBZ
18751	2575	20	with	with	IN
18751	2575	21	the	the	DT
18751	2575	22	oxygen	oxygen	NN
18751	2575	23	of	of	IN
18751	2575	24	the	the	DT
18751	2575	25	air	air	NN
18751	2575	26	to	to	TO
18751	2575	27	form	form	VB
18751	2575	28	litharge	litharge	NNP
18751	2575	29	,	,	,
18751	2575	30	an	an	DT
18751	2575	31	oxide	oxide	NN
18751	2575	32	of	of	IN
18751	2575	33	lead	lead	NN
18751	2575	34	,	,	,
18751	2575	35	which	which	WDT
18751	2575	36	at	at	IN
18751	2575	37	the	the	DT
18751	2575	38	temperature	temperature	NN
18751	2575	39	of	of	IN
18751	2575	40	its	-PRON-	PRP$
18751	2575	41	formation	formation	NN
18751	2575	42	is	be	VBZ
18751	2575	43	a	a	DT
18751	2575	44	_	_	NNP
18751	2575	45	liquid	liquid	NN
18751	2575	46	_	_	NNP
18751	2575	47	.	.	.
18751	2576	1	Consequently	consequently	RB
18751	2576	2	,	,	,
18751	2576	3	if	if	IN
18751	2576	4	the	the	DT
18751	2576	5	lead	lead	NN
18751	2576	6	rests	rest	VBZ
18751	2576	7	on	on	IN
18751	2576	8	a	a	DT
18751	2576	9	porous	porous	JJ
18751	2576	10	support	support	NN
18751	2576	11	,	,	,
18751	2576	12	which	which	WDT
18751	2576	13	allows	allow	VBZ
18751	2576	14	the	the	DT
18751	2576	15	fused	fuse	VBN
18751	2576	16	litharge	litharge	NN
18751	2576	17	to	to	TO
18751	2576	18	drain	drain	VB
18751	2576	19	away	away	RB
18751	2576	20	as	as	RB
18751	2576	21	fast	fast	RB
18751	2576	22	as	as	IN
18751	2576	23	it	-PRON-	PRP
18751	2576	24	is	be	VBZ
18751	2576	25	formed	form	VBN
18751	2576	26	,	,	,
18751	2576	27	a	a	DT
18751	2576	28	fresh	fresh	JJ
18751	2576	29	surface	surface	NN
18751	2576	30	of	of	IN
18751	2576	31	the	the	DT
18751	2576	32	lead	lead	NN
18751	2576	33	will	will	MD
18751	2576	34	be	be	VB
18751	2576	35	continually	continually	RB
18751	2576	36	exposed	expose	VBN
18751	2576	37	to	to	IN
18751	2576	38	the	the	DT
18751	2576	39	action	action	NN
18751	2576	40	of	of	IN
18751	2576	41	the	the	DT
18751	2576	42	air	air	NN
18751	2576	43	,	,	,
18751	2576	44	and	and	CC
18751	2576	45	the	the	DT
18751	2576	46	operation	operation	NN
18751	2576	47	goes	go	VBZ
18751	2576	48	on	on	RP
18751	2576	49	until	until	IN
18751	2576	50	the	the	DT
18751	2576	51	whole	whole	NN
18751	2576	52	of	of	IN
18751	2576	53	the	the	DT
18751	2576	54	lead	lead	NN
18751	2576	55	has	have	VBZ
18751	2576	56	been	be	VBN
18751	2576	57	removed	remove	VBN
18751	2576	58	.	.	.
18751	2577	1	Silver	silver	NN
18751	2577	2	or	or	CC
18751	2577	3	gold	gold	NN
18751	2577	4	exposed	expose	VBN
18751	2577	5	to	to	IN
18751	2577	6	similar	similar	JJ
18751	2577	7	treatment	treatment	NN
18751	2577	8	does	do	VBZ
18751	2577	9	not	not	RB
18751	2577	10	oxidise	oxidise	VB
18751	2577	11	,	,	,
18751	2577	12	but	but	CC
18751	2577	13	retains	retain	VBZ
18751	2577	14	its	-PRON-	PRP$
18751	2577	15	metallic	metallic	JJ
18751	2577	16	condition	condition	NN
18751	2577	17	;	;	:
18751	2577	18	so	so	IN
18751	2577	19	that	that	IN
18751	2577	20	an	an	DT
18751	2577	21	alloy	alloy	NN
18751	2577	22	of	of	IN
18751	2577	23	lead	lead	NN
18751	2577	24	and	and	CC
18751	2577	25	silver	silver	NN
18751	2577	26	similarly	similarly	RB
18751	2577	27	treated	treat	VBN
18751	2577	28	would	would	MD
18751	2577	29	yield	yield	VB
18751	2577	30	its	-PRON-	PRP$
18751	2577	31	lead	lead	NN
18751	2577	32	as	as	IN
18751	2577	33	oxide	oxide	NN
18751	2577	34	,	,	,
18751	2577	35	which	which	WDT
18751	2577	36	would	would	MD
18751	2577	37	sink	sink	VB
18751	2577	38	into	into	IN
18751	2577	39	the	the	DT
18751	2577	40	support	support	NN
18751	2577	41	,	,	,
18751	2577	42	while	while	IN
18751	2577	43	the	the	DT
18751	2577	44	silver	silver	NN
18751	2577	45	would	would	MD
18751	2577	46	remain	remain	VB
18751	2577	47	as	as	IN
18751	2577	48	a	a	DT
18751	2577	49	button	button	NN
18751	2577	50	of	of	IN
18751	2577	51	metal	metal	NN
18751	2577	52	.	.	.
18751	2578	1	The	the	DT
18751	2578	2	porous	porous	JJ
18751	2578	3	support	support	NN
18751	2578	4	,	,	,
18751	2578	5	which	which	WDT
18751	2578	6	is	be	VBZ
18751	2578	7	called	call	VBN
18751	2578	8	_	_	NNP
18751	2578	9	a	a	DT
18751	2578	10	cupel_(fig	cupel_(fig	NN
18751	2578	11	.	.	.
18751	2579	1	5	5	LS
18751	2579	2	)	)	-RRB-
18751	2579	3	,	,	,
18751	2579	4	should	should	MD
18751	2579	5	absorb	absorb	VB
18751	2579	6	the	the	DT
18751	2579	7	slag	slag	NN
18751	2579	8	(	(	-LRB-
18751	2579	9	oxide	oxide	NN
18751	2579	10	of	of	IN
18751	2579	11	lead	lead	NN
18751	2579	12	,	,	,
18751	2579	13	etc	etc	FW
18751	2579	14	.	.	.
18751	2579	15	)	)	-RRB-
18751	2580	1	just	just	RB
18751	2580	2	as	as	IN
18751	2580	3	a	a	DT
18751	2580	4	sponge	sponge	NN
18751	2580	5	absorbs	absorb	VBZ
18751	2580	6	water	water	NN
18751	2580	7	,	,	,
18751	2580	8	but	but	CC
18751	2580	9	must	must	MD
18751	2580	10	be	be	VB
18751	2580	11	sufficiently	sufficiently	RB
18751	2580	12	fine	fine	RB
18751	2580	13	-	-	HYPH
18751	2580	14	grained	grain	VBN
18751	2580	15	to	to	TO
18751	2580	16	be	be	VB
18751	2580	17	impervious	impervious	JJ
18751	2580	18	to	to	IN
18751	2580	19	the	the	DT
18751	2580	20	molten	molten	JJ
18751	2580	21	metal	metal	NN
18751	2580	22	.	.	.
18751	2581	1	At	at	IN
18751	2581	2	first	first	JJ
18751	2581	3	sight	sight	NN
18751	2581	4	it	-PRON-	PRP
18751	2581	5	appears	appear	VBZ
18751	2581	6	difficult	difficult	JJ
18751	2581	7	to	to	TO
18751	2581	8	filter	filter	VB
18751	2581	9	,	,	,
18751	2581	10	as	as	IN
18751	2581	11	it	-PRON-	PRP
18751	2581	12	were	be	VBD
18751	2581	13	,	,	,
18751	2581	14	a	a	DT
18751	2581	15	fluid	fluid	JJ
18751	2581	16	slag	slag	NN
18751	2581	17	from	from	IN
18751	2581	18	a	a	DT
18751	2581	19	fluid	fluid	JJ
18751	2581	20	metal	metal	NN
18751	2581	21	;	;	:
18751	2581	22	but	but	CC
18751	2581	23	an	an	DT
18751	2581	24	ordinary	ordinary	JJ
18751	2581	25	filter	filter	NN
18751	2581	26	-	-	HYPH
18751	2581	27	paper	paper	NN
18751	2581	28	damped	damped	NN
18751	2581	29	with	with	IN
18751	2581	30	oil	oil	NN
18751	2581	31	will	will	MD
18751	2581	32	allow	allow	VB
18751	2581	33	oils	oil	NNS
18751	2581	34	to	to	TO
18751	2581	35	run	run	VB
18751	2581	36	through	through	RB
18751	2581	37	and	and	CC
18751	2581	38	yet	yet	RB
18751	2581	39	retain	retain	VB
18751	2581	40	the	the	DT
18751	2581	41	water	water	NN
18751	2581	42	;	;	:
18751	2581	43	but	but	CC
18751	2581	44	damped	damp	VBN
18751	2581	45	with	with	IN
18751	2581	46	water	water	NN
18751	2581	47	it	-PRON-	PRP
18751	2581	48	will	will	MD
18751	2581	49	allow	allow	VB
18751	2581	50	water	water	NN
18751	2581	51	to	to	TO
18751	2581	52	run	run	VB
18751	2581	53	through	through	IN
18751	2581	54	and	and	CC
18751	2581	55	retain	retain	VB
18751	2581	56	oils	oil	NNS
18751	2581	57	.	.	.
18751	2582	1	Similarly	similarly	RB
18751	2582	2	,	,	,
18751	2582	3	fused	fuse	VBD
18751	2582	4	slags	slag	NNS
18751	2582	5	damp	damp	NN
18751	2582	6	and	and	CC
18751	2582	7	filter	filter	NN
18751	2582	8	through	through	IN
18751	2582	9	a	a	DT
18751	2582	10	cupel	cupel	NN
18751	2582	11	,	,	,
18751	2582	12	but	but	CC
18751	2582	13	the	the	DT
18751	2582	14	molten	molten	JJ
18751	2582	15	metal	metal	NN
18751	2582	16	not	not	RB
18751	2582	17	damping	damp	VBG
18751	2582	18	it	-PRON-	PRP
18751	2582	19	withdraws	withdraw	VBZ
18751	2582	20	itself	-PRON-	PRP
18751	2582	21	into	into	IN
18751	2582	22	a	a	DT
18751	2582	23	button	button	NN
18751	2582	24	,	,	,
18751	2582	25	which	which	WDT
18751	2582	26	is	be	VBZ
18751	2582	27	retained	retain	VBN
18751	2582	28	.	.	.
18751	2583	1	Although	although	IN
18751	2583	2	,	,	,
18751	2583	3	of	of	IN
18751	2583	4	course	course	NN
18751	2583	5	,	,	,
18751	2583	6	if	if	IN
18751	2583	7	the	the	DT
18751	2583	8	cupel	cupel	NNP
18751	2583	9	is	be	VBZ
18751	2583	10	very	very	RB
18751	2583	11	coarse	coarse	RB
18751	2583	12	-	-	HYPH
18751	2583	13	grained	grain	VBN
18751	2583	14	the	the	DT
18751	2583	15	metal	metal	NN
18751	2583	16	may	may	MD
18751	2583	17	sink	sink	VB
18751	2583	18	into	into	IN
18751	2583	19	the	the	DT
18751	2583	20	hollows	hollow	NNS
18751	2583	21	.	.	.
18751	2584	1	Copper	copper	NN
18751	2584	2	,	,	,
18751	2584	3	antimony	antimony	NN
18751	2584	4	,	,	,
18751	2584	5	tin	tin	NNP
18751	2584	6	,	,	,
18751	2584	7	and	and	CC
18751	2584	8	most	most	JJS
18751	2584	9	other	other	JJ
18751	2584	10	metals	metal	NNS
18751	2584	11	,	,	,
18751	2584	12	form	form	NN
18751	2584	13	powdery	powdery	NN
18751	2584	14	oxides	oxide	NNS
18751	2584	15	,	,	,
18751	2584	16	which	which	WDT
18751	2584	17	are	be	VBP
18751	2584	18	not	not	RB
18751	2584	19	of	of	IN
18751	2584	20	themselves	-PRON-	PRP
18751	2584	21	easily	easily	RB
18751	2584	22	fusible	fusible	JJ
18751	2584	23	,	,	,
18751	2584	24	and	and	CC
18751	2584	25	it	-PRON-	PRP
18751	2584	26	is	be	VBZ
18751	2584	27	necessary	necessary	JJ
18751	2584	28	when	when	WRB
18751	2584	29	these	these	DT
18751	2584	30	are	be	VBP
18751	2584	31	present	present	JJ
18751	2584	32	to	to	TO
18751	2584	33	add	add	VB
18751	2584	34	some	some	DT
18751	2584	35	solvent	solvent	NN
18751	2584	36	or	or	CC
18751	2584	37	flux	flux	NN
18751	2584	38	to	to	TO
18751	2584	39	render	render	VB
18751	2584	40	the	the	DT
18751	2584	41	oxide	oxide	NN
18751	2584	42	sufficiently	sufficiently	RB
18751	2584	43	fluid	fluid	JJ
18751	2584	44	.	.	.
18751	2585	1	Fortunately	fortunately	RB
18751	2585	2	,	,	,
18751	2585	3	oxide	oxide	NN
18751	2585	4	of	of	IN
18751	2585	5	lead	lead	NN
18751	2585	6	is	be	VBZ
18751	2585	7	sufficient	sufficient	JJ
18751	2585	8	for	for	IN
18751	2585	9	the	the	DT
18751	2585	10	purpose	purpose	NN
18751	2585	11	;	;	:
18751	2585	12	hence	hence	RB
18751	2585	13	,	,	,
18751	2585	14	mixed	mixed	JJ
18751	2585	15	oxides	oxide	NNS
18751	2585	16	of	of	IN
18751	2585	17	copper	copper	NN
18751	2585	18	and	and	CC
18751	2585	19	lead	lead	NN
18751	2585	20	,	,	,
18751	2585	21	provided	provide	VBD
18751	2585	22	the	the	DT
18751	2585	23	lead	lead	NN
18751	2585	24	is	be	VBZ
18751	2585	25	present	present	JJ
18751	2585	26	in	in	IN
18751	2585	27	proper	proper	JJ
18751	2585	28	proportion	proportion	NN
18751	2585	29	,	,	,
18751	2585	30	form	form	VB
18751	2585	31	a	a	DT
18751	2585	32	fluid	fluid	JJ
18751	2585	33	slag	slag	NN
18751	2585	34	.	.	.
18751	2586	1	In	in	IN
18751	2586	2	separating	separate	VBG
18751	2586	3	copper	copper	NN
18751	2586	4	from	from	IN
18751	2586	5	silver	silver	NN
18751	2586	6	or	or	CC
18751	2586	7	gold	gold	NN
18751	2586	8	,	,	,
18751	2586	9	advantage	advantage	NN
18751	2586	10	is	be	VBZ
18751	2586	11	taken	take	VBN
18751	2586	12	of	of	IN
18751	2586	13	this	this	DT
18751	2586	14	fact	fact	NN
18751	2586	15	;	;	:
18751	2586	16	for	for	IN
18751	2586	17	,	,	,
18751	2586	18	although	although	IN
18751	2586	19	we	-PRON-	PRP
18751	2586	20	can	can	MD
18751	2586	21	not	not	RB
18751	2586	22	cupel	cupel	VB
18751	2586	23	an	an	DT
18751	2586	24	alloy	alloy	NN
18751	2586	25	of	of	IN
18751	2586	26	copper	copper	NN
18751	2586	27	and	and	CC
18751	2586	28	silver	silver	NN
18751	2586	29	,	,	,
18751	2586	30	it	-PRON-	PRP
18751	2586	31	is	be	VBZ
18751	2586	32	easy	easy	JJ
18751	2586	33	to	to	TO
18751	2586	34	cupel	cupel	VB
18751	2586	35	an	an	DT
18751	2586	36	alloy	alloy	NN
18751	2586	37	of	of	IN
18751	2586	38	copper	copper	NN
18751	2586	39	,	,	,
18751	2586	40	silver	silver	NN
18751	2586	41	and	and	CC
18751	2586	42	lead	lead	NN
18751	2586	43	.	.	.
18751	2587	1	If	if	IN
18751	2587	2	,	,	,
18751	2587	3	however	however	RB
18751	2587	4	,	,	,
18751	2587	5	the	the	DT
18751	2587	6	lead	lead	NN
18751	2587	7	is	be	VBZ
18751	2587	8	not	not	RB
18751	2587	9	present	present	JJ
18751	2587	10	in	in	IN
18751	2587	11	sufficient	sufficient	JJ
18751	2587	12	quantity	quantity	NN
18751	2587	13	,	,	,
18751	2587	14	the	the	DT
18751	2587	15	whole	whole	NN
18751	2587	16	of	of	IN
18751	2587	17	the	the	DT
18751	2587	18	copper	copper	NN
18751	2587	19	will	will	MD
18751	2587	20	not	not	RB
18751	2587	21	be	be	VB
18751	2587	22	removed	remove	VBN
18751	2587	23	,	,	,
18751	2587	24	and	and	CC
18751	2587	25	the	the	DT
18751	2587	26	button	button	NN
18751	2587	27	of	of	IN
18751	2587	28	silver	silver	NN
18751	2587	29	,	,	,
18751	2587	30	still	still	RB
18751	2587	31	retaining	retain	VBG
18751	2587	32	copper	copper	NN
18751	2587	33	,	,	,
18751	2587	34	will	will	MD
18751	2587	35	be	be	VB
18751	2587	36	found	find	VBN
18751	2587	37	embedded	embed	VBN
18751	2587	38	in	in	IN
18751	2587	39	a	a	DT
18751	2587	40	coating	coating	NN
18751	2587	41	of	of	IN
18751	2587	42	black	black	JJ
18751	2587	43	oxide	oxide	NN
18751	2587	44	of	of	IN
18751	2587	45	copper	copper	NN
18751	2587	46	.	.	.
18751	2588	1	Copper	copper	NN
18751	2588	2	oxidises	oxidise	VBZ
18751	2588	3	less	less	RBR
18751	2588	4	easily	easily	RB
18751	2588	5	than	than	IN
18751	2588	6	lead	lead	NN
18751	2588	7	does	do	VBZ
18751	2588	8	;	;	:
18751	2588	9	and	and	CC
18751	2588	10	,	,	,
18751	2588	11	consequently	consequently	RB
18751	2588	12	,	,	,
18751	2588	13	the	the	DT
18751	2588	14	alloy	alloy	NN
18751	2588	15	which	which	WDT
18751	2588	16	is	be	VBZ
18751	2588	17	being	be	VBG
18751	2588	18	cupelled	cupel	VBN
18751	2588	19	becomes	become	VBZ
18751	2588	20	relatively	relatively	RB
18751	2588	21	richer	rich	JJR
18751	2588	22	in	in	IN
18751	2588	23	copper	copper	NN
18751	2588	24	as	as	IN
18751	2588	25	the	the	DT
18751	2588	26	operation	operation	NN
18751	2588	27	proceeds	proceed	VBZ
18751	2588	28	.	.	.
18751	2589	1	It	-PRON-	PRP
18751	2589	2	is	be	VBZ
18751	2589	3	on	on	IN
18751	2589	4	this	this	DT
18751	2589	5	account	account	NN
18751	2589	6	that	that	IN
18751	2589	7	the	the	DT
18751	2589	8	ill	ill	JJ
18751	2589	9	-	-	HYPH
18751	2589	10	effects	effect	NNS
18751	2589	11	of	of	IN
18751	2589	12	the	the	DT
18751	2589	13	copper	copper	NN
18751	2589	14	make	make	VBP
18751	2589	15	themselves	-PRON-	PRP
18751	2589	16	felt	feel	VBD
18751	2589	17	at	at	IN
18751	2589	18	the	the	DT
18751	2589	19	close	close	NN
18751	2589	20	of	of	IN
18751	2589	21	the	the	DT
18751	2589	22	operation	operation	NN
18751	2589	23	,	,	,
18751	2589	24	and	and	CC
18751	2589	25	that	that	IN
18751	2589	26	the	the	DT
18751	2589	27	oxide	oxide	NN
18751	2589	28	of	of	IN
18751	2589	29	copper	copper	NN
18751	2589	30	is	be	VBZ
18751	2589	31	found	find	VBN
18751	2589	32	accumulated	accumulate	VBN
18751	2589	33	around	around	IN
18751	2589	34	the	the	DT
18751	2589	35	button	button	NN
18751	2589	36	of	of	IN
18751	2589	37	silver	silver	NN
18751	2589	38	.	.	.
18751	2590	1	Tin	Tin	NNP
18751	2590	2	and	and	CC
18751	2590	3	antimony	antimony	NN
18751	2590	4	,	,	,
18751	2590	5	on	on	IN
18751	2590	6	the	the	DT
18751	2590	7	other	other	JJ
18751	2590	8	hand	hand	NN
18751	2590	9	,	,	,
18751	2590	10	are	be	VBP
18751	2590	11	more	more	RBR
18751	2590	12	easily	easily	RB
18751	2590	13	oxidised	oxidise	VBN
18751	2590	14	;	;	:
18751	2590	15	and	and	CC
18751	2590	16	the	the	DT
18751	2590	17	tendency	tendency	NN
18751	2590	18	of	of	IN
18751	2590	19	their	-PRON-	PRP$
18751	2590	20	oxides	oxide	NNS
18751	2590	21	to	to	TO
18751	2590	22	thicken	thicken	VB
18751	2590	23	the	the	DT
18751	2590	24	slag	slag	NN
18751	2590	25	makes	make	VBZ
18751	2590	26	itself	-PRON-	PRP
18751	2590	27	felt	feel	VBN
18751	2590	28	at	at	IN
18751	2590	29	the	the	DT
18751	2590	30	commencement	commencement	NN
18751	2590	31	:	:	:
18751	2590	32	if	if	IN
18751	2590	33	the	the	DT
18751	2590	34	button	button	NN
18751	2590	35	of	of	IN
18751	2590	36	alloy	alloy	NN
18751	2590	37	once	once	RB
18751	2590	38	frees	free	VBZ
18751	2590	39	itself	-PRON-	PRP
18751	2590	40	from	from	IN
18751	2590	41	the	the	DT
18751	2590	42	ring	ring	NN
18751	2590	43	or	or	CC
18751	2590	44	crust	crust	NN
18751	2590	45	of	of	IN
18751	2590	46	unfused	unfused	JJ
18751	2590	47	oxide	oxide	NN
18751	2590	48	first	first	RB
18751	2590	49	formed	form	VBN
18751	2590	50	,	,	,
18751	2590	51	the	the	DT
18751	2590	52	cupellation	cupellation	NN
18751	2590	53	proceeds	proceed	VBZ
18751	2590	54	quietly	quietly	RB
18751	2590	55	,	,	,
18751	2590	56	and	and	CC
18751	2590	57	leaves	leave	VBZ
18751	2590	58	a	a	DT
18751	2590	59	clean	clean	JJ
18751	2590	60	button	button	NN
18751	2590	61	of	of	IN
18751	2590	62	silver	silver	NN
18751	2590	63	in	in	IN
18751	2590	64	the	the	DT
18751	2590	65	centre	centre	NN
18751	2590	66	.	.	.
18751	2591	1	But	but	CC
18751	2591	2	in	in	IN
18751	2591	3	either	either	DT
18751	2591	4	case	case	NN
18751	2591	5	the	the	DT
18751	2591	6	cupellation	cupellation	NN
18751	2591	7	is	be	VBZ
18751	2591	8	imperfect	imperfect	JJ
18751	2591	9	,	,	,
18751	2591	10	and	and	CC
18751	2591	11	should	should	MD
18751	2591	12	be	be	VB
18751	2591	13	repeated	repeat	VBN
18751	2591	14	with	with	IN
18751	2591	15	a	a	DT
18751	2591	16	larger	large	JJR
18751	2591	17	proportion	proportion	NN
18751	2591	18	of	of	IN
18751	2591	19	lead	lead	NN
18751	2591	20	.	.	.
18751	2592	1	An	an	DT
18751	2592	2	unfused	unfused	JJ
18751	2592	3	and	and	CC
18751	2592	4	,	,	,
18751	2592	5	consequently	consequently	RB
18751	2592	6	,	,	,
18751	2592	7	unabsorbed	unabsorbed	JJ
18751	2592	8	slag	slag	NN
18751	2592	9	tends	tend	VBZ
18751	2592	10	to	to	TO
18751	2592	11	retain	retain	VB
18751	2592	12	small	small	JJ
18751	2592	13	buttons	button	NNS
18751	2592	14	of	of	IN
18751	2592	15	alloy	alloy	NN
18751	2592	16	or	or	CC
18751	2592	17	metal	metal	NN
18751	2592	18	,	,	,
18751	2592	19	and	and	CC
18751	2592	20	thus	thus	RB
18751	2592	21	cause	cause	VB
18751	2592	22	serious	serious	JJ
18751	2592	23	loss	loss	NN
18751	2592	24	.	.	.
18751	2593	1	There	there	EX
18751	2593	2	is	be	VBZ
18751	2593	3	a	a	DT
18751	2593	4	principle	principle	NN
18751	2593	5	underlying	underlie	VBG
18751	2593	6	many	many	JJ
18751	2593	7	of	of	IN
18751	2593	8	the	the	DT
18751	2593	9	phenomena	phenomenon	NNS
18751	2593	10	of	of	IN
18751	2593	11	dry	dry	JJ
18751	2593	12	silver	silver	NN
18751	2593	13	assaying	assay	VBG
18751	2593	14	which	which	WDT
18751	2593	15	the	the	DT
18751	2593	16	student	student	NN
18751	2593	17	should	should	MD
18751	2593	18	endeavour	endeavour	VB
18751	2593	19	to	to	TO
18751	2593	20	understand	understand	VB
18751	2593	21	;	;	:
18751	2593	22	and	and	CC
18751	2593	23	which	which	WDT
18751	2593	24	serves	serve	VBZ
18751	2593	25	to	to	TO
18751	2593	26	emphasise	emphasise	VB
18751	2593	27	and	and	CC
18751	2593	28	explain	explain	VB
18751	2593	29	some	some	DT
18751	2593	30	facts	fact	NNS
18751	2593	31	which	which	WDT
18751	2593	32	without	without	IN
18751	2593	33	an	an	DT
18751	2593	34	explanation	explanation	NN
18751	2593	35	may	may	MD
18751	2593	36	present	present	VB
18751	2593	37	difficulties	difficulty	NNS
18751	2593	38	.	.	.
18751	2594	1	If	if	IN
18751	2594	2	a	a	DT
18751	2594	3	button	button	NN
18751	2594	4	of	of	IN
18751	2594	5	melted	melted	JJ
18751	2594	6	lead	lead	NN
18751	2594	7	be	be	VB
18751	2594	8	covered	cover	VBN
18751	2594	9	with	with	IN
18751	2594	10	a	a	DT
18751	2594	11	layer	layer	NN
18751	2594	12	of	of	IN
18751	2594	13	slag	slag	NN
18751	2594	14	rich	rich	JJ
18751	2594	15	in	in	IN
18751	2594	16	oxide	oxide	NN
18751	2594	17	of	of	IN
18751	2594	18	lead	lead	NN
18751	2594	19	,	,	,
18751	2594	20	and	and	CC
18751	2594	21	a	a	DT
18751	2594	22	second	second	JJ
18751	2594	23	metal	metal	NN
18751	2594	24	be	be	VB
18751	2594	25	added	add	VBN
18751	2594	26	,	,	,
18751	2594	27	this	this	DT
18751	2594	28	other	other	JJ
18751	2594	29	metal	metal	NN
18751	2594	30	distributes	distribute	VBZ
18751	2594	31	itself	-PRON-	PRP
18751	2594	32	between	between	IN
18751	2594	33	the	the	DT
18751	2594	34	metal	metal	NN
18751	2594	35	and	and	CC
18751	2594	36	slag	slag	NN
18751	2594	37	in	in	IN
18751	2594	38	proportions	proportion	NNS
18751	2594	39	which	which	WDT
18751	2594	40	depend	depend	VBP
18751	2594	41	mainly	mainly	RB
18751	2594	42	upon	upon	IN
18751	2594	43	the	the	DT
18751	2594	44	ease	ease	NN
18751	2594	45	with	with	IN
18751	2594	46	which	which	WDT
18751	2594	47	it	-PRON-	PRP
18751	2594	48	is	be	VBZ
18751	2594	49	oxidised	oxidise	VBN
18751	2594	50	,	,	,
18751	2594	51	and	and	CC
18751	2594	52	to	to	IN
18751	2594	53	a	a	DT
18751	2594	54	large	large	JJ
18751	2594	55	extent	extent	NN
18751	2594	56	upon	upon	IN
18751	2594	57	the	the	DT
18751	2594	58	relative	relative	JJ
18751	2594	59	quantities	quantity	NNS
18751	2594	60	of	of	IN
18751	2594	61	material	material	JJ
18751	2594	62	present	present	NN
18751	2594	63	.	.	.
18751	2595	1	Easily	easily	RB
18751	2595	2	oxidisable	oxidisable	JJ
18751	2595	3	metals	metal	NNS
18751	2595	4	such	such	JJ
18751	2595	5	as	as	IN
18751	2595	6	zinc	zinc	NN
18751	2595	7	,	,	,
18751	2595	8	iron	iron	NN
18751	2595	9	,	,	,
18751	2595	10	antimony	antimony	NN
18751	2595	11	and	and	CC
18751	2595	12	tin	tin	NNP
18751	2595	13	,	,	,
18751	2595	14	will	will	MD
18751	2595	15	go	go	VB
18751	2595	16	mainly	mainly	RB
18751	2595	17	into	into	IN
18751	2595	18	the	the	DT
18751	2595	19	slag	slag	NN
18751	2595	20	,	,	,
18751	2595	21	and	and	CC
18751	2595	22	,	,	,
18751	2595	23	if	if	IN
18751	2595	24	the	the	DT
18751	2595	25	proportion	proportion	NN
18751	2595	26	of	of	IN
18751	2595	27	the	the	DT
18751	2595	28	slag	slag	NN
18751	2595	29	is	be	VBZ
18751	2595	30	large	large	JJ
18751	2595	31	,	,	,
18751	2595	32	very	very	RB
18751	2595	33	little	little	JJ
18751	2595	34	will	will	MD
18751	2595	35	go	go	VB
18751	2595	36	into	into	IN
18751	2595	37	the	the	DT
18751	2595	38	metal	metal	NN
18751	2595	39	.	.	.
18751	2596	1	On	on	IN
18751	2596	2	the	the	DT
18751	2596	3	other	other	JJ
18751	2596	4	hand	hand	NN
18751	2596	5	,	,	,
18751	2596	6	with	with	IN
18751	2596	7	metals	metal	NNS
18751	2596	8	oxidisable	oxidisable	JJ
18751	2596	9	with	with	IN
18751	2596	10	difficulty	difficulty	NN
18751	2596	11	,	,	,
18751	2596	12	such	such	JJ
18751	2596	13	as	as	IN
18751	2596	14	silver	silver	NN
18751	2596	15	,	,	,
18751	2596	16	gold	gold	NN
18751	2596	17	,	,	,
18751	2596	18	and	and	CC
18751	2596	19	platinum	platinum	NN
18751	2596	20	,	,	,
18751	2596	21	the	the	DT
18751	2596	22	reverse	reverse	NN
18751	2596	23	holds	hold	VBZ
18751	2596	24	true	true	JJ
18751	2596	25	;	;	:
18751	2596	26	nearly	nearly	RB
18751	2596	27	the	the	DT
18751	2596	28	whole	whole	NN
18751	2596	29	of	of	IN
18751	2596	30	the	the	DT
18751	2596	31	metals	metal	NNS
18751	2596	32	will	will	MD
18751	2596	33	go	go	VB
18751	2596	34	into	into	IN
18751	2596	35	the	the	DT
18751	2596	36	lead	lead	NN
18751	2596	37	,	,	,
18751	2596	38	and	and	CC
18751	2596	39	very	very	RB
18751	2596	40	little	little	JJ
18751	2596	41	into	into	IN
18751	2596	42	the	the	DT
18751	2596	43	slag	slag	NN
18751	2596	44	.	.	.
18751	2597	1	If	if	IN
18751	2597	2	,	,	,
18751	2597	3	however	however	RB
18751	2597	4	,	,	,
18751	2597	5	the	the	DT
18751	2597	6	slag	slag	NN
18751	2597	7	be	be	VB
18751	2597	8	very	very	RB
18751	2597	9	rich	rich	JJ
18751	2597	10	,	,	,
18751	2597	11	say	say	VBP
18751	2597	12	in	in	IN
18751	2597	13	antimony	antimony	NN
18751	2597	14	,	,	,
18751	2597	15	the	the	DT
18751	2597	16	lead	lead	NN
18751	2597	17	will	will	MD
18751	2597	18	contain	contain	VB
18751	2597	19	antimony	antimony	NN
18751	2597	20	;	;	:
18751	2597	21	and	and	CC
18751	2597	22	,	,	,
18751	2597	23	on	on	IN
18751	2597	24	the	the	DT
18751	2597	25	other	other	JJ
18751	2597	26	hand	hand	NN
18751	2597	27	,	,	,
18751	2597	28	if	if	IN
18751	2597	29	the	the	DT
18751	2597	30	lead	lead	NN
18751	2597	31	be	be	VB
18751	2597	32	very	very	RB
18751	2597	33	rich	rich	JJ
18751	2597	34	in	in	IN
18751	2597	35	silver	silver	NN
18751	2597	36	,	,	,
18751	2597	37	the	the	DT
18751	2597	38	slag	slag	NN
18751	2597	39	will	will	MD
18751	2597	40	contain	contain	VB
18751	2597	41	silver	silver	NN
18751	2597	42	in	in	IN
18751	2597	43	appreciable	appreciable	JJ
18751	2597	44	quantity	quantity	NN
18751	2597	45	.	.	.
18751	2598	1	Copper	copper	NN
18751	2598	2	,	,	,
18751	2598	3	which	which	WDT
18751	2598	4	is	be	VBZ
18751	2598	5	near	near	IN
18751	2598	6	lead	lead	NN
18751	2598	7	in	in	IN
18751	2598	8	the	the	DT
18751	2598	9	facility	facility	NN
18751	2598	10	with	with	IN
18751	2598	11	which	which	WDT
18751	2598	12	it	-PRON-	PRP
18751	2598	13	is	be	VBZ
18751	2598	14	oxidised	oxidise	VBN
18751	2598	15	,	,	,
18751	2598	16	will	will	MD
18751	2598	17	serve	serve	VB
18751	2598	18	for	for	IN
18751	2598	19	the	the	DT
18751	2598	20	purpose	purpose	NN
18751	2598	21	of	of	IN
18751	2598	22	a	a	DT
18751	2598	23	detailed	detailed	JJ
18751	2598	24	example	example	NN
18751	2598	25	.	.	.
18751	2599	1	The	the	DT
18751	2599	2	results	result	NNS
18751	2599	3	of	of	IN
18751	2599	4	actual	actual	JJ
18751	2599	5	analyses	analysis	NNS
18751	2599	6	of	of	IN
18751	2599	7	metal	metal	NN
18751	2599	8	and	and	CC
18751	2599	9	slag	slag	NN
18751	2599	10	formed	form	VBN
18751	2599	11	in	in	IN
18751	2599	12	contact	contact	NN
18751	2599	13	with	with	IN
18751	2599	14	each	each	DT
18751	2599	15	other	other	JJ
18751	2599	16	are	be	VBP
18751	2599	17	shown	show	VBN
18751	2599	18	in	in	IN
18751	2599	19	the	the	DT
18751	2599	20	following	following	JJ
18751	2599	21	table:--	table:--	JJ
18751	2599	22	---------------------------+--------------------------	---------------------------+--------------------------	:
18751	2599	23	Percentage	Percentage	NNP
18751	2599	24	Composition	Composition	NNP
18751	2599	25	|	|	NNP
18751	2599	26	Percentage	Percentage	NNP
18751	2599	27	Composition	Composition	NNP
18751	2599	28	of	of	IN
18751	2599	29	the	the	DT
18751	2599	30	Metal	Metal	NNP
18751	2599	31	.	.	.
18751	2600	1	|	|	NNS
18751	2600	2	of	of	IN
18751	2600	3	the	the	DT
18751	2600	4	Slag	Slag	NNP
18751	2600	5	.	.	.
18751	2601	1	----------+----------------+-----------+--------------	----------+----------------+-----------+--------------	NFP
18751	2601	2	Lead	lead	NN
18751	2601	3	.	.	.
18751	2602	1	|	|	NNP
18751	2602	2	Copper	Copper	NNP
18751	2602	3	.	.	.
18751	2603	1	|	|	NNP
18751	2603	2	Lead	Lead	NNP
18751	2603	3	.	.	.
18751	2604	1	|	|	NNP
18751	2604	2	Copper	Copper	NNP
18751	2604	3	.	.	.
18751	2605	1	6.8	6.8	CD
18751	2605	2	|	|	CD
18751	2605	3	93.2	93.2	CD
18751	2605	4	|	|	CD
18751	2605	5	71.4	71.4	CD
18751	2605	6	|	|	CD
18751	2605	7	21.4	21.4	CD
18751	2605	8	20.0	20.0	CD
18751	2605	9	|	|	CD
18751	2605	10	80.0	80.0	CD
18751	2605	11	|	|	CD
18751	2605	12	78.0	78.0	CD
18751	2605	13	|	|	CD
18751	2605	14	17.0	17.0	CD
18751	2605	15	28.0	28.0	CD
18751	2605	16	|	|	CD
18751	2605	17	72.0	72.0	CD
18751	2605	18	|	|	CD
18751	2605	19	80.0	80.0	CD
18751	2605	20	|	|	CD
18751	2605	21	12.5	12.5	CD
18751	2605	22	32.0	32.0	CD
18751	2605	23	|	|	CD
18751	2605	24	68.0	68.0	CD
18751	2605	25	|	|	CD
18751	2605	26	86.0	86.0	CD
18751	2605	27	|	|	CD
18751	2605	28	6.7	6.7	CD
18751	2605	29	85.0	85.0	CD
18751	2605	30	|	|	CD
18751	2605	31	15.0	15.0	CD
18751	2605	32	|	|	CD
18751	2605	33	90.0	90.0	CD
18751	2605	34	|	|	CD
18751	2605	35	3.6	3.6	CD
18751	2605	36	----------+----------------+-----------+--------------	----------+----------------+-----------+--------------	.
18751	2605	37	It	-PRON-	PRP
18751	2605	38	will	will	MD
18751	2605	39	be	be	VB
18751	2605	40	seen	see	VBN
18751	2605	41	from	from	IN
18751	2605	42	this	this	DT
18751	2605	43	table	table	NN
18751	2605	44	that	that	IN
18751	2605	45	the	the	DT
18751	2605	46	slag	slag	NN
18751	2605	47	is	be	VBZ
18751	2605	48	always	always	RB
18751	2605	49	much	much	RB
18751	2605	50	richer	rich	JJR
18751	2605	51	in	in	IN
18751	2605	52	lead	lead	NN
18751	2605	53	and	and	CC
18751	2605	54	poorer	poor	JJR
18751	2605	55	in	in	IN
18751	2605	56	copper	copper	NN
18751	2605	57	than	than	IN
18751	2605	58	the	the	DT
18751	2605	59	metal	metal	NN
18751	2605	60	with	with	IN
18751	2605	61	which	which	WDT
18751	2605	62	it	-PRON-	PRP
18751	2605	63	is	be	VBZ
18751	2605	64	in	in	IN
18751	2605	65	contact	contact	NN
18751	2605	66	.	.	.
18751	2606	1	The	the	DT
18751	2606	2	ratio	ratio	NN
18751	2606	3	of	of	IN
18751	2606	4	lead	lead	NN
18751	2606	5	to	to	IN
18751	2606	6	copper	copper	NN
18751	2606	7	in	in	IN
18751	2606	8	these	these	DT
18751	2606	9	five	five	CD
18751	2606	10	samples	sample	NNS
18751	2606	11	is:--	is:--	NNS
18751	2606	12	In	in	IN
18751	2606	13	the	the	DT
18751	2606	14	Metal	Metal	NNP
18751	2606	15	.	.	.
18751	2607	1	In	in	IN
18751	2607	2	the	the	DT
18751	2607	3	Slag	Slag	NNP
18751	2607	4	.	.	.
18751	2608	1	1	1	CD
18751	2608	2	:	:	:
18751	2608	3	14	14	CD
18751	2608	4	1	1	CD
18751	2608	5	:	:	:
18751	2608	6	0.3	0.3	CD
18751	2608	7	1	1	CD
18751	2608	8	:	:	SYM
18751	2608	9	4	4	CD
18751	2608	10	1	1	CD
18751	2608	11	:	:	:
18751	2608	12	0.2	0.2	CD
18751	2608	13	1	1	CD
18751	2608	14	:	:	:
18751	2608	15	2.5	2.5	CD
18751	2608	16	1	1	CD
18751	2608	17	:	:	:
18751	2608	18	0.16	0.16	CD
18751	2608	19	1	1	CD
18751	2608	20	:	:	SYM
18751	2608	21	2	2	CD
18751	2608	22	1	1	CD
18751	2608	23	:	:	:
18751	2608	24	0.08	0.08	CD
18751	2608	25	1	1	CD
18751	2608	26	:	:	:
18751	2608	27	0.16	0.16	CD
18751	2608	28	1	1	CD
18751	2608	29	:	:	:
18751	2608	30	0.04	0.04	CD
18751	2608	31	Assuming	assume	VBG
18751	2608	32	these	these	DT
18751	2608	33	figures	figure	NNS
18751	2608	34	to	to	TO
18751	2608	35	be	be	VB
18751	2608	36	correct	correct	JJ
18751	2608	37	,	,	,
18751	2608	38	the	the	DT
18751	2608	39	following	follow	VBG
18751	2608	40	statement	statement	NN
18751	2608	41	is	be	VBZ
18751	2608	42	approximately	approximately	RB
18751	2608	43	true	true	JJ
18751	2608	44	.	.	.
18751	2609	1	On	on	IN
18751	2609	2	oxidising	oxidise	VBG
18751	2609	3	an	an	DT
18751	2609	4	alloy	alloy	NN
18751	2609	5	of	of	IN
18751	2609	6	10	10	CD
18751	2609	7	grams	gram	NNS
18751	2609	8	of	of	IN
18751	2609	9	copper	copper	NN
18751	2609	10	and	and	CC
18751	2609	11	10	10	CD
18751	2609	12	grams	gram	NNS
18751	2609	13	of	of	IN
18751	2609	14	lead	lead	NN
18751	2609	15	,	,	,
18751	2609	16	and	and	CC
18751	2609	17	pouring	pour	VBG
18751	2609	18	off	off	RP
18751	2609	19	the	the	DT
18751	2609	20	slag	slag	NN
18751	2609	21	when	when	WRB
18751	2609	22	3	3	CD
18751	2609	23	grams	gram	NNS
18751	2609	24	of	of	IN
18751	2609	25	lead	lead	NN
18751	2609	26	have	have	VBP
18751	2609	27	gone	go	VBN
18751	2609	28	into	into	IN
18751	2609	29	it	-PRON-	PRP
18751	2609	30	,	,	,
18751	2609	31	there	there	EX
18751	2609	32	will	will	MD
18751	2609	33	be	be	VB
18751	2609	34	a	a	DT
18751	2609	35	loss	loss	NN
18751	2609	36	of	of	IN
18751	2609	37	(	(	-LRB-
18751	2609	38	owing	owe	VBG
18751	2609	39	to	to	IN
18751	2609	40	the	the	DT
18751	2609	41	slag	slag	NN
18751	2609	42	carrying	carry	VBG
18751	2609	43	it	-PRON-	PRP
18751	2609	44	off	off	RP
18751	2609	45	)	)	-RRB-
18751	2609	46	about	about	RB
18751	2609	47	0.2	0.2	CD
18751	2609	48	gram	gram	NN
18751	2609	49	of	of	IN
18751	2609	50	copper	copper	NN
18751	2609	51	.	.	.
18751	2610	1	On	on	IN
18751	2610	2	repeating	repeat	VBG
18751	2610	3	the	the	DT
18751	2610	4	operation	operation	NN
18751	2610	5	,	,	,
18751	2610	6	the	the	DT
18751	2610	7	next	next	JJ
18751	2610	8	3	3	CD
18751	2610	9	grams	gram	NNS
18751	2610	10	of	of	IN
18751	2610	11	lead	lead	NN
18751	2610	12	will	will	MD
18751	2610	13	carry	carry	VB
18751	2610	14	with	with	IN
18751	2610	15	them	-PRON-	PRP
18751	2610	16	about	about	RB
18751	2610	17	0.5	0.5	CD
18751	2610	18	gram	gram	NN
18751	2610	19	of	of	IN
18751	2610	20	copper	copper	NN
18751	2610	21	;	;	:
18751	2610	22	and	and	CC
18751	2610	23	on	on	IN
18751	2610	24	again	again	RB
18751	2610	25	repeating	repeat	VBG
18751	2610	26	,	,	,
18751	2610	27	3	3	CD
18751	2610	28	grams	gram	NNS
18751	2610	29	of	of	IN
18751	2610	30	lead	lead	NN
18751	2610	31	will	will	MD
18751	2610	32	remove	remove	VB
18751	2610	33	0.8	0.8	CD
18751	2610	34	gram	gram	NN
18751	2610	35	of	of	IN
18751	2610	36	copper	copper	NN
18751	2610	37	.	.	.
18751	2611	1	Finally	finally	RB
18751	2611	2	,	,	,
18751	2611	3	the	the	DT
18751	2611	4	last	last	JJ
18751	2611	5	gram	gram	NN
18751	2611	6	of	of	IN
18751	2611	7	lead	lead	NN
18751	2611	8	will	will	MD
18751	2611	9	carry	carry	VB
18751	2611	10	with	with	IN
18751	2611	11	it	-PRON-	PRP
18751	2611	12	0.3	0.3	CD
18751	2611	13	gram	gram	NN
18751	2611	14	of	of	IN
18751	2611	15	copper	copper	NN
18751	2611	16	,	,	,
18751	2611	17	and	and	CC
18751	2611	18	there	there	EX
18751	2611	19	will	will	MD
18751	2611	20	be	be	VB
18751	2611	21	left	leave	VBN
18751	2611	22	a	a	DT
18751	2611	23	button	button	NN
18751	2611	24	of	of	IN
18751	2611	25	copper	copper	NN
18751	2611	26	weighing	weigh	VBG
18751	2611	27	8.3	8.3	CD
18751	2611	28	grams	gram	NNS
18751	2611	29	.	.	.
18751	2612	1	The	the	DT
18751	2612	2	slag	slag	NN
18751	2612	3	will	will	MD
18751	2612	4	have	have	VB
18751	2612	5	carried	carry	VBN
18751	2612	6	off	off	RP
18751	2612	7	altogether	altogether	RB
18751	2612	8	1.7	1.7	CD
18751	2612	9	gram	gram	NN
18751	2612	10	of	of	IN
18751	2612	11	copper	copper	NN
18751	2612	12	,	,	,
18751	2612	13	which	which	WDT
18751	2612	14	is	be	VBZ
18751	2612	15	17	17	CD
18751	2612	16	per	per	NN
18751	2612	17	cent	cent	NN
18751	2612	18	.	.	.
18751	2613	1	of	of	IN
18751	2613	2	the	the	DT
18751	2613	3	metal	metal	NN
18751	2613	4	originally	originally	RB
18751	2613	5	present	present	JJ
18751	2613	6	.	.	.
18751	2614	1	With	with	IN
18751	2614	2	the	the	DT
18751	2614	3	more	more	RBR
18751	2614	4	perfect	perfect	JJ
18751	2614	5	exposure	exposure	NN
18751	2614	6	to	to	IN
18751	2614	7	the	the	DT
18751	2614	8	air	air	NN
18751	2614	9	,	,	,
18751	2614	10	and	and	CC
18751	2614	11	quicker	quick	JJR
18751	2614	12	removal	removal	NN
18751	2614	13	of	of	IN
18751	2614	14	the	the	DT
18751	2614	15	slag	slag	NN
18751	2614	16	,	,	,
18751	2614	17	which	which	WDT
18751	2614	18	results	result	VBZ
18751	2614	19	from	from	IN
18751	2614	20	heating	heating	NN
18751	2614	21	on	on	IN
18751	2614	22	a	a	DT
18751	2614	23	cupel	cupel	NN
18751	2614	24	,	,	,
18751	2614	25	the	the	DT
18751	2614	26	loss	loss	NN
18751	2614	27	would	would	MD
18751	2614	28	be	be	VB
18751	2614	29	heavier	heavy	JJR
18751	2614	30	.	.	.
18751	2615	1	Karsten	Karsten	NNP
18751	2615	2	got	get	VBD
18751	2615	3	by	by	IN
18751	2615	4	actual	actual	JJ
18751	2615	5	experiment	experiment	NN
18751	2615	6	on	on	IN
18751	2615	7	cupelling	cupel	VBG
18751	2615	8	copper	copper	NN
18751	2615	9	and	and	CC
18751	2615	10	lead	lead	NN
18751	2615	11	in	in	IN
18751	2615	12	equal	equal	JJ
18751	2615	13	proportions	proportion	NNS
18751	2615	14	,	,	,
18751	2615	15	a	a	DT
18751	2615	16	loss	loss	NN
18751	2615	17	of	of	IN
18751	2615	18	21.25	21.25	CD
18751	2615	19	per	per	NN
18751	2615	20	cent	cent	NN
18751	2615	21	.	.	.
18751	2616	1	Going	go	VBG
18751	2616	2	back	back	RB
18751	2616	3	to	to	IN
18751	2616	4	the	the	DT
18751	2616	5	example	example	NN
18751	2616	6	:	:	:
18751	2616	7	if	if	IN
18751	2616	8	the	the	DT
18751	2616	9	slag	slag	NN
18751	2616	10	were	be	VBD
18751	2616	11	collected	collect	VBN
18751	2616	12	and	and	CC
18751	2616	13	fused	fuse	VBN
18751	2616	14	with	with	IN
18751	2616	15	a	a	DT
18751	2616	16	suitable	suitable	JJ
18751	2616	17	reducing	reduce	VBG
18751	2616	18	agent	agent	NN
18751	2616	19	so	so	IN
18751	2616	20	as	as	IN
18751	2616	21	to	to	TO
18751	2616	22	convert	convert	VB
18751	2616	23	,	,	,
18751	2616	24	say	say	VB
18751	2616	25	,	,	,
18751	2616	26	half	half	NN
18751	2616	27	of	of	IN
18751	2616	28	it	-PRON-	PRP
18751	2616	29	into	into	IN
18751	2616	30	metal	metal	NN
18751	2616	31	,	,	,
18751	2616	32	that	that	IN
18751	2616	33	half	half	NN
18751	2616	34	would	would	MD
18751	2616	35	contain	contain	VB
18751	2616	36	nearly	nearly	RB
18751	2616	37	the	the	DT
18751	2616	38	whole	whole	NN
18751	2616	39	of	of	IN
18751	2616	40	the	the	DT
18751	2616	41	copper	copper	NN
18751	2616	42	(	(	-LRB-
18751	2616	43	such	such	PDT
18751	2616	44	a	a	DT
18751	2616	45	reduction	reduction	NN
18751	2616	46	is	be	VBZ
18751	2616	47	called	call	VBN
18751	2616	48	"	"	``
18751	2616	49	cleaning	clean	VBG
18751	2616	50	the	the	DT
18751	2616	51	slag	slag	NN
18751	2616	52	"	"	''
18751	2616	53	)	)	-RRB-
18751	2616	54	.	.	.
18751	2617	1	On	on	IN
18751	2617	2	reoxidising	reoxidise	VBG
18751	2617	3	this	this	DT
18751	2617	4	metal	metal	NN
18751	2617	5	,	,	,
18751	2617	6	another	another	DT
18751	2617	7	button	button	NN
18751	2617	8	of	of	IN
18751	2617	9	copper	copper	NN
18751	2617	10	is	be	VBZ
18751	2617	11	formed	form	VBN
18751	2617	12	which	which	WDT
18751	2617	13	,	,	,
18751	2617	14	added	add	VBD
18751	2617	15	to	to	IN
18751	2617	16	the	the	DT
18751	2617	17	first	first	JJ
18751	2617	18	,	,	,
18751	2617	19	would	would	MD
18751	2617	20	reduce	reduce	VB
18751	2617	21	the	the	DT
18751	2617	22	loss	loss	NN
18751	2617	23	from	from	IN
18751	2617	24	17	17	CD
18751	2617	25	per	per	NN
18751	2617	26	cent	cent	NN
18751	2617	27	.	.	.
18751	2618	1	to	to	TO
18751	2618	2	,	,	,
18751	2618	3	say	say	VB
18751	2618	4	,	,	,
18751	2618	5	7	7	CD
18751	2618	6	or	or	CC
18751	2618	7	8	8	CD
18751	2618	8	per	per	NN
18751	2618	9	cent	cent	NN
18751	2618	10	.	.	.
18751	2619	1	And	and	CC
18751	2619	2	it	-PRON-	PRP
18751	2619	3	is	be	VBZ
18751	2619	4	conceivable	conceivable	JJ
18751	2619	5	that	that	IN
18751	2619	6	by	by	IN
18751	2619	7	a	a	DT
18751	2619	8	series	series	NN
18751	2619	9	of	of	IN
18751	2619	10	similar	similar	JJ
18751	2619	11	operations	operation	NNS
18751	2619	12	,	,	,
18751	2619	13	almost	almost	RB
18751	2619	14	the	the	DT
18751	2619	15	whole	whole	NN
18751	2619	16	of	of	IN
18751	2619	17	the	the	DT
18751	2619	18	10	10	CD
18751	2619	19	grams	gram	NNS
18751	2619	20	of	of	IN
18751	2619	21	copper	copper	NN
18751	2619	22	originally	originally	RB
18751	2619	23	taken	take	VBN
18751	2619	24	might	may	MD
18751	2619	25	be	be	VB
18751	2619	26	recovered	recover	VBN
18751	2619	27	.	.	.
18751	2620	1	In	in	IN
18751	2620	2	practice	practice	NN
18751	2620	3	the	the	DT
18751	2620	4	problem	problem	NN
18751	2620	5	is	be	VBZ
18751	2620	6	(	(	-LRB-
18751	2620	7	as	as	RB
18751	2620	8	far	far	RB
18751	2620	9	as	as	IN
18751	2620	10	the	the	DT
18751	2620	11	copper	copper	NN
18751	2620	12	is	be	VBZ
18751	2620	13	concerned	concern	VBN
18751	2620	14	)	)	-RRB-
18751	2620	15	not	not	RB
18751	2620	16	how	how	WRB
18751	2620	17	to	to	TO
18751	2620	18	save	save	VB
18751	2620	19	,	,	,
18751	2620	20	but	but	CC
18751	2620	21	how	how	WRB
18751	2620	22	most	most	RBS
18751	2620	23	easily	easily	RB
18751	2620	24	to	to	TO
18751	2620	25	remove	remove	VB
18751	2620	26	it	-PRON-	PRP
18751	2620	27	;	;	:
18751	2620	28	and	and	CC
18751	2620	29	since	since	IN
18751	2620	30	the	the	DT
18751	2620	31	removal	removal	NN
18751	2620	32	of	of	IN
18751	2620	33	this	this	DT
18751	2620	34	metal	metal	NN
18751	2620	35	is	be	VBZ
18751	2620	36	quicker	quick	JJR
18751	2620	37	from	from	IN
18751	2620	38	an	an	DT
18751	2620	39	alloy	alloy	NN
18751	2620	40	containing	contain	VBG
18751	2620	41	not	not	RB
18751	2620	42	too	too	RB
18751	2620	43	much	much	JJ
18751	2620	44	lead	lead	NN
18751	2620	45	,	,	,
18751	2620	46	it	-PRON-	PRP
18751	2620	47	is	be	VBZ
18751	2620	48	evident	evident	JJ
18751	2620	49	that	that	IN
18751	2620	50	two	two	CD
18751	2620	51	or	or	CC
18751	2620	52	three	three	CD
18751	2620	53	operations	operation	NNS
18751	2620	54	with	with	IN
18751	2620	55	small	small	JJ
18751	2620	56	quantities	quantity	NNS
18751	2620	57	of	of	IN
18751	2620	58	lead	lead	NN
18751	2620	59	will	will	MD
18751	2620	60	be	be	VB
18751	2620	61	more	more	RBR
18751	2620	62	effectual	effectual	JJ
18751	2620	63	than	than	IN
18751	2620	64	a	a	DT
18751	2620	65	single	single	JJ
18751	2620	66	treatment	treatment	NN
18751	2620	67	with	with	IN
18751	2620	68	a	a	DT
18751	2620	69	larger	large	JJR
18751	2620	70	quantity	quantity	NN
18751	2620	71	.	.	.
18751	2621	1	With	with	IN
18751	2621	2	those	those	DT
18751	2621	3	metals	metal	NNS
18751	2621	4	(	(	-LRB-
18751	2621	5	tin	tin	NNP
18751	2621	6	,	,	,
18751	2621	7	antimony	antimony	NNP
18751	2621	8	,	,	,
18751	2621	9	&	&	CC
18751	2621	10	c.	c.	NNP
18751	2621	11	)	)	-RRB-
18751	2621	12	which	which	WDT
18751	2621	13	pass	pass	VBP
18751	2621	14	quickly	quickly	RB
18751	2621	15	into	into	IN
18751	2621	16	the	the	DT
18751	2621	17	slag	slag	NN
18751	2621	18	,	,	,
18751	2621	19	the	the	DT
18751	2621	20	contrary	contrary	NN
18751	2621	21	is	be	VBZ
18751	2621	22	true	true	JJ
18751	2621	23	;	;	:
18751	2621	24	hence	hence	RB
18751	2621	25	with	with	IN
18751	2621	26	these	these	DT
18751	2621	27	it	-PRON-	PRP
18751	2621	28	is	be	VBZ
18751	2621	29	necessary	necessary	JJ
18751	2621	30	to	to	TO
18751	2621	31	have	have	VB
18751	2621	32	enough	enough	JJ
18751	2621	33	lead	lead	NN
18751	2621	34	present	present	JJ
18751	2621	35	,	,	,
18751	2621	36	so	so	IN
18751	2621	37	that	that	IN
18751	2621	38	the	the	DT
18751	2621	39	slag	slag	NN
18751	2621	40	formed	form	VBN
18751	2621	41	at	at	IN
18751	2621	42	the	the	DT
18751	2621	43	outset	outset	NN
18751	2621	44	shall	shall	MD
18751	2621	45	contain	contain	VB
18751	2621	46	enough	enough	JJ
18751	2621	47	oxide	oxide	NN
18751	2621	48	of	of	IN
18751	2621	49	lead	lead	NN
18751	2621	50	to	to	TO
18751	2621	51	make	make	VB
18751	2621	52	it	-PRON-	PRP
18751	2621	53	fluid	fluid	JJ
18751	2621	54	.	.	.
18751	2622	1	As	as	IN
18751	2622	2	silver	silver	NN
18751	2622	3	is	be	VBZ
18751	2622	4	so	so	RB
18751	2622	5	much	much	RB
18751	2622	6	less	less	RBR
18751	2622	7	easily	easily	RB
18751	2622	8	oxidised	oxidise	VBN
18751	2622	9	than	than	IN
18751	2622	10	copper	copper	NN
18751	2622	11	,	,	,
18751	2622	12	we	-PRON-	PRP
18751	2622	13	should	should	MD
18751	2622	14	reasonably	reasonably	RB
18751	2622	15	expect	expect	VB
18751	2622	16	that	that	IN
18751	2622	17	the	the	DT
18751	2622	18	proportion	proportion	NN
18751	2622	19	of	of	IN
18751	2622	20	silver	silver	NN
18751	2622	21	carried	carry	VBN
18751	2622	22	off	off	RP
18751	2622	23	in	in	IN
18751	2622	24	the	the	DT
18751	2622	25	oxide	oxide	NN
18751	2622	26	of	of	IN
18751	2622	27	lead	lead	NN
18751	2622	28	would	would	MD
18751	2622	29	be	be	VB
18751	2622	30	considerably	considerably	RB
18751	2622	31	less	less	JJR
18751	2622	32	than	than	IN
18751	2622	33	that	that	DT
18751	2622	34	of	of	IN
18751	2622	35	the	the	DT
18751	2622	36	copper	copper	NN
18751	2622	37	indicated	indicate	VBD
18751	2622	38	in	in	IN
18751	2622	39	the	the	DT
18751	2622	40	above	above	JJ
18751	2622	41	example	example	NN
18751	2622	42	.	.	.
18751	2623	1	Indeed	indeed	RB
18751	2623	2	,	,	,
18751	2623	3	there	there	EX
18751	2623	4	are	be	VBP
18751	2623	5	one	one	CD
18751	2623	6	or	or	CC
18751	2623	7	two	two	CD
18751	2623	8	facts	fact	NNS
18751	2623	9	which	which	WDT
18751	2623	10	tend	tend	VBP
18751	2623	11	to	to	TO
18751	2623	12	encourage	encourage	VB
18751	2623	13	the	the	DT
18751	2623	14	hope	hope	NN
18751	2623	15	that	that	IN
18751	2623	16	the	the	DT
18751	2623	17	operation	operation	NN
18751	2623	18	may	may	MD
18751	2623	19	be	be	VB
18751	2623	20	conducted	conduct	VBN
18751	2623	21	without	without	IN
18751	2623	22	any	any	DT
18751	2623	23	loss	loss	NN
18751	2623	24	.	.	.
18751	2624	1	If	if	IN
18751	2624	2	a	a	DT
18751	2624	3	piece	piece	NN
18751	2624	4	of	of	IN
18751	2624	5	pure	pure	JJ
18751	2624	6	silver	silver	NN
18751	2624	7	foil	foil	NN
18751	2624	8	is	be	VBZ
18751	2624	9	exposed	expose	VBN
18751	2624	10	on	on	IN
18751	2624	11	a	a	DT
18751	2624	12	cupel	cupel	NN
18751	2624	13	to	to	IN
18751	2624	14	air	air	NN
18751	2624	15	at	at	IN
18751	2624	16	the	the	DT
18751	2624	17	usual	usual	JJ
18751	2624	18	temperature	temperature	NN
18751	2624	19	of	of	IN
18751	2624	20	cupellation	cupellation	NN
18751	2624	21	,	,	,
18751	2624	22	it	-PRON-	PRP
18751	2624	23	undergoes	undergo	VBZ
18751	2624	24	very	very	RB
18751	2624	25	little	little	JJ
18751	2624	26	change	change	NN
18751	2624	27	;	;	:
18751	2624	28	it	-PRON-	PRP
18751	2624	29	does	do	VBZ
18751	2624	30	not	not	RB
18751	2624	31	even	even	RB
18751	2624	32	fuse	fuse	VB
18751	2624	33	;	;	:
18751	2624	34	it	-PRON-	PRP
18751	2624	35	loses	lose	VBZ
18751	2624	36	nothing	nothing	NN
18751	2624	37	in	in	IN
18751	2624	38	weight	weight	NN
18751	2624	39	,	,	,
18751	2624	40	and	and	CC
18751	2624	41	does	do	VBZ
18751	2624	42	not	not	RB
18751	2624	43	oxidise	oxidise	VB
18751	2624	44	.	.	.
18751	2625	1	In	in	IN
18751	2625	2	fact	fact	NN
18751	2625	3	,	,	,
18751	2625	4	even	even	RB
18751	2625	5	if	if	IN
18751	2625	6	oxide	oxide	NN
18751	2625	7	of	of	IN
18751	2625	8	silver	silver	NN
18751	2625	9	were	be	VBD
18751	2625	10	formed	form	VBN
18751	2625	11	under	under	IN
18751	2625	12	these	these	DT
18751	2625	13	conditions	condition	NNS
18751	2625	14	,	,	,
18751	2625	15	it	-PRON-	PRP
18751	2625	16	could	could	MD
18751	2625	17	not	not	RB
18751	2625	18	continue	continue	VB
18751	2625	19	to	to	TO
18751	2625	20	exist	exist	VB
18751	2625	21	,	,	,
18751	2625	22	for	for	IN
18751	2625	23	it	-PRON-	PRP
18751	2625	24	is	be	VBZ
18751	2625	25	decomposed	decompose	VBN
18751	2625	26	into	into	IN
18751	2625	27	silver	silver	NN
18751	2625	28	and	and	CC
18751	2625	29	oxygen	oxygen	NN
18751	2625	30	at	at	IN
18751	2625	31	a	a	DT
18751	2625	32	temperature	temperature	NN
18751	2625	33	considerably	considerably	RB
18751	2625	34	below	below	IN
18751	2625	35	redness	redness	NN
18751	2625	36	.	.	.
18751	2626	1	On	on	IN
18751	2626	2	the	the	DT
18751	2626	3	other	other	JJ
18751	2626	4	hand	hand	NN
18751	2626	5	,	,	,
18751	2626	6	oxide	oxide	NN
18751	2626	7	of	of	IN
18751	2626	8	silver	silver	NN
18751	2626	9	is	be	VBZ
18751	2626	10	not	not	RB
18751	2626	11	reduced	reduce	VBN
18751	2626	12	to	to	TO
18751	2626	13	metal	metal	NN
18751	2626	14	by	by	IN
18751	2626	15	heat	heat	NN
18751	2626	16	alone	alone	RB
18751	2626	17	,	,	,
18751	2626	18	when	when	WRB
18751	2626	19	mixed	mix	VBN
18751	2626	20	with	with	IN
18751	2626	21	an	an	DT
18751	2626	22	excess	excess	NN
18751	2626	23	of	of	IN
18751	2626	24	oxide	oxide	NN
18751	2626	25	of	of	IN
18751	2626	26	lead	lead	NN
18751	2626	27	;	;	:
18751	2626	28	while	while	IN
18751	2626	29	metallic	metallic	JJ
18751	2626	30	silver	silver	NN
18751	2626	31	is	be	VBZ
18751	2626	32	converted	convert	VBN
18751	2626	33	into	into	IN
18751	2626	34	oxide	oxide	NN
18751	2626	35	when	when	WRB
18751	2626	36	heated	heat	VBN
18751	2626	37	with	with	IN
18751	2626	38	the	the	DT
18751	2626	39	higher	high	JJR
18751	2626	40	oxides	oxide	NNS
18751	2626	41	of	of	IN
18751	2626	42	lead	lead	NN
18751	2626	43	,	,	,
18751	2626	44	copper	copper	NN
18751	2626	45	,	,	,
18751	2626	46	and	and	CC
18751	2626	47	some	some	DT
18751	2626	48	other	other	JJ
18751	2626	49	metals	metal	NNS
18751	2626	50	.	.	.
18751	2627	1	That	that	DT
18751	2627	2	silver	silver	NN
18751	2627	3	,	,	,
18751	2627	4	and	and	CC
18751	2627	5	even	even	RB
18751	2627	6	gold	gold	NN
18751	2627	7	(	(	-LRB-
18751	2627	8	which	which	WDT
18751	2627	9	is	be	VBZ
18751	2627	10	more	more	RBR
18751	2627	11	difficult	difficult	JJ
18751	2627	12	to	to	TO
18751	2627	13	oxidise	oxidise	VB
18751	2627	14	than	than	IN
18751	2627	15	silver	silver	NN
18751	2627	16	)	)	-RRB-
18751	2627	17	,	,	,
18751	2627	18	may	may	MD
18751	2627	19	be	be	VB
18751	2627	20	carried	carry	VBN
18751	2627	21	off	off	RP
18751	2627	22	in	in	IN
18751	2627	23	the	the	DT
18751	2627	24	slag	slag	NN
18751	2627	25	in	in	IN
18751	2627	26	this	this	DT
18751	2627	27	way	way	NN
18751	2627	28	,	,	,
18751	2627	29	is	be	VBZ
18751	2627	30	in	in	IN
18751	2627	31	agreement	agreement	NN
18751	2627	32	with	with	IN
18751	2627	33	general	general	JJ
18751	2627	34	experience	experience	NN
18751	2627	35	.	.	.
18751	2628	1	If	if	IN
18751	2628	2	10	10	CD
18751	2628	3	grams	gram	NNS
18751	2628	4	of	of	IN
18751	2628	5	silver	silver	NN
18751	2628	6	are	be	VBP
18751	2628	7	cupelled	cupel	VBN
18751	2628	8	with	with	IN
18751	2628	9	10	10	CD
18751	2628	10	grams	gram	NNS
18751	2628	11	of	of	IN
18751	2628	12	lead	lead	NN
18751	2628	13	,	,	,
18751	2628	14	there	there	EX
18751	2628	15	will	will	MD
18751	2628	16	be	be	VB
18751	2628	17	a	a	DT
18751	2628	18	loss	loss	NN
18751	2628	19	of	of	IN
18751	2628	20	about	about	RB
18751	2628	21	50	50	CD
18751	2628	22	milligrams	milligram	NNS
18751	2628	23	of	of	IN
18751	2628	24	silver	silver	NN
18751	2628	25	,	,	,
18751	2628	26	which	which	WDT
18751	2628	27	is	be	VBZ
18751	2628	28	in	in	IN
18751	2628	29	round	round	JJ
18751	2628	30	numbers	number	NNS
18751	2628	31	1	1	CD
18751	2628	32	-	-	HYPH
18751	2628	33	30th	30th	NN
18751	2628	34	of	of	IN
18751	2628	35	the	the	DT
18751	2628	36	corresponding	correspond	VBG
18751	2628	37	copper	copper	NN
18751	2628	38	loss	loss	NN
18751	2628	39	;	;	:
18751	2628	40	with	with	IN
18751	2628	41	10	10	CD
18751	2628	42	grams	gram	NNS
18751	2628	43	of	of	IN
18751	2628	44	gold	gold	NN
18751	2628	45	and	and	CC
18751	2628	46	10	10	CD
18751	2628	47	grams	gram	NNS
18751	2628	48	of	of	IN
18751	2628	49	lead	lead	NN
18751	2628	50	,	,	,
18751	2628	51	the	the	DT
18751	2628	52	loss	loss	NN
18751	2628	53	will	will	MD
18751	2628	54	be	be	VB
18751	2628	55	4	4	CD
18751	2628	56	or	or	CC
18751	2628	57	5	5	CD
18751	2628	58	milligrams	milligram	NNS
18751	2628	59	,	,	,
18751	2628	60	which	which	WDT
18751	2628	61	is	be	VBZ
18751	2628	62	about	about	RB
18751	2628	63	1	1	CD
18751	2628	64	-	-	HYPH
18751	2628	65	12th	12th	NN
18751	2628	66	of	of	IN
18751	2628	67	the	the	DT
18751	2628	68	corresponding	correspond	VBG
18751	2628	69	silver	silver	JJ
18751	2628	70	loss	loss	NN
18751	2628	71	.	.	.
18751	2629	1	~Determination	~Determination	NFP
18751	2629	2	of	of	IN
18751	2629	3	Silver	Silver	NNP
18751	2629	4	in	in	IN
18751	2629	5	Assay	Assay	NNP
18751	2629	6	Lead.~--Scorify	Lead.~--Scorify	NNP
18751	2629	7	50	50	CD
18751	2629	8	grams	gram	NNS
18751	2629	9	of	of	IN
18751	2629	10	the	the	DT
18751	2629	11	lead	lead	NN
18751	2629	12	with	with	IN
18751	2629	13	0.5	0.5	CD
18751	2629	14	gram	gram	NN
18751	2629	15	of	of	IN
18751	2629	16	powdered	powdered	JJ
18751	2629	17	quartz	quartz	NN
18751	2629	18	or	or	CC
18751	2629	19	glass	glass	NN
18751	2629	20	at	at	IN
18751	2629	21	not	not	RB
18751	2629	22	too	too	RB
18751	2629	23	high	high	JJ
18751	2629	24	a	a	DT
18751	2629	25	temperature	temperature	NN
18751	2629	26	.	.	.
18751	2630	1	When	when	WRB
18751	2630	2	the	the	DT
18751	2630	3	eye	eye	NN
18751	2630	4	has	have	VBZ
18751	2630	5	"	"	``
18751	2630	6	closed	close	VBN
18751	2630	7	in	in	RB
18751	2630	8	,	,	,
18751	2630	9	"	"	``
18751	2630	10	pour	pour	VBP
18751	2630	11	;	;	:
18751	2630	12	reject	reject	VBP
18751	2630	13	the	the	DT
18751	2630	14	slag	slag	NN
18751	2630	15	,	,	,
18751	2630	16	and	and	CC
18751	2630	17	cupel	cupel	VB
18751	2630	18	the	the	DT
18751	2630	19	button	button	NN
18751	2630	20	of	of	IN
18751	2630	21	lead	lead	NN
18751	2630	22	.	.	.
18751	2631	1	Remove	remove	VB
18751	2631	2	the	the	DT
18751	2631	3	cupel	cupel	NN
18751	2631	4	from	from	IN
18751	2631	5	the	the	DT
18751	2631	6	muffle	muffle	NN
18751	2631	7	immediately	immediately	RB
18751	2631	8	the	the	DT
18751	2631	9	operation	operation	NN
18751	2631	10	is	be	VBZ
18751	2631	11	finished	finish	VBN
18751	2631	12	.	.	.
18751	2632	1	Weigh	weigh	VB
18751	2632	2	,	,	,
18751	2632	3	and	and	CC
18751	2632	4	make	make	VB
18751	2632	5	a	a	DT
18751	2632	6	prominent	prominent	JJ
18751	2632	7	note	note	NN
18751	2632	8	of	of	IN
18751	2632	9	the	the	DT
18751	2632	10	result	result	NN
18751	2632	11	in	in	IN
18751	2632	12	the	the	DT
18751	2632	13	assay	assay	NN
18751	2632	14	book	book	NN
18751	2632	15	,	,	,
18751	2632	16	as	as	IN
18751	2632	17	so	so	RB
18751	2632	18	many	many	JJ
18751	2632	19	milligrams	milligram	NNS
18751	2632	20	of	of	IN
18751	2632	21	silver	silver	NN
18751	2632	22	contained	contain	VBN
18751	2632	23	in	in	IN
18751	2632	24	100	100	CD
18751	2632	25	grams	gram	NNS
18751	2632	26	of	of	IN
18751	2632	27	lead	lead	NN
18751	2632	28	.	.	.
18751	2633	1	~Determination	~Determination	NFP
18751	2633	2	of	of	IN
18751	2633	3	Silver	silver	NN
18751	2633	4	in	in	IN
18751	2633	5	Red	Red	NNP
18751	2633	6	Lead	Lead	NNP
18751	2633	7	or	or	CC
18751	2633	8	Litharge.~--Fuse	Litharge.~--Fuse	NNP
18751	2633	9	100	100	CD
18751	2633	10	grams	gram	NNS
18751	2633	11	of	of	IN
18751	2633	12	the	the	DT
18751	2633	13	oxide	oxide	NN
18751	2633	14	with	with	IN
18751	2633	15	from	from	IN
18751	2633	16	10	10	CD
18751	2633	17	to	to	TO
18751	2633	18	20	20	CD
18751	2633	19	grams	gram	NNS
18751	2633	20	of	of	IN
18751	2633	21	borax	borax	NNS
18751	2633	22	;	;	:
18751	2633	23	and	and	CC
18751	2633	24	in	in	IN
18751	2633	25	the	the	DT
18751	2633	26	case	case	NN
18751	2633	27	of	of	IN
18751	2633	28	litharge	litharge	NN
18751	2633	29	with	with	IN
18751	2633	30	2	2	CD
18751	2633	31	grams	gram	NNS
18751	2633	32	or	or	CC
18751	2633	33	with	with	IN
18751	2633	34	red	red	JJ
18751	2633	35	lead	lead	NN
18751	2633	36	4	4	CD
18751	2633	37	grams	gram	NNS
18751	2633	38	of	of	IN
18751	2633	39	flour	flour	NN
18751	2633	40	.	.	.
18751	2634	1	Cupel	Cupel	NNP
18751	2634	2	the	the	DT
18751	2634	3	lead	lead	NN
18751	2634	4	,	,	,
18751	2634	5	and	and	CC
18751	2634	6	weigh	weigh	VB
18751	2634	7	the	the	DT
18751	2634	8	button	button	NN
18751	2634	9	of	of	IN
18751	2634	10	silver	silver	NN
18751	2634	11	.	.	.
18751	2635	1	Note	note	VB
18751	2635	2	the	the	DT
18751	2635	3	result	result	NN
18751	2635	4	as	as	IN
18751	2635	5	in	in	IN
18751	2635	6	the	the	DT
18751	2635	7	last	last	JJ
18751	2635	8	case	case	NN
18751	2635	9	.	.	.
18751	2636	1	~Determination	~Determination	NFP
18751	2636	2	of	of	IN
18751	2636	3	Silver	silver	NN
18751	2636	4	in	in	IN
18751	2636	5	Argentiferous	Argentiferous	NNP
18751	2636	6	Lead.~--Be	Lead.~--Be	NNP
18751	2636	7	careful	careful	JJ
18751	2636	8	in	in	IN
18751	2636	9	taking	take	VBG
18751	2636	10	the	the	DT
18751	2636	11	sample	sample	NN
18751	2636	12	,	,	,
18751	2636	13	since	since	IN
18751	2636	14	with	with	IN
18751	2636	15	rich	rich	JJ
18751	2636	16	silver	silver	NN
18751	2636	17	lead	lead	NN
18751	2636	18	alloys	alloy	VBZ
18751	2636	19	the	the	DT
18751	2636	20	error	error	NN
18751	2636	21	from	from	IN
18751	2636	22	bad	bad	JJ
18751	2636	23	sampling	sampling	NN
18751	2636	24	may	may	MD
18751	2636	25	amount	amount	VB
18751	2636	26	to	to	IN
18751	2636	27	several	several	JJ
18751	2636	28	parts	part	NNS
18751	2636	29	per	per	IN
18751	2636	30	cent	cent	NN
18751	2636	31	.	.	.
18751	2637	1	Cupel	Cupel	NNP
18751	2637	2	two	two	CD
18751	2637	3	lots	lot	NNS
18751	2637	4	of	of	IN
18751	2637	5	20	20	CD
18751	2637	6	grams	gram	NNS
18751	2637	7	each	each	DT
18751	2637	8	,	,	,
18751	2637	9	and	and	CC
18751	2637	10	weigh	weigh	VB
18751	2637	11	the	the	DT
18751	2637	12	buttons	button	NNS
18751	2637	13	of	of	IN
18751	2637	14	silver	silver	NN
18751	2637	15	.	.	.
18751	2638	1	Add	add	VB
18751	2638	2	to	to	IN
18751	2638	3	these	these	DT
18751	2638	4	the	the	DT
18751	2638	5	estimated	estimated	JJ
18751	2638	6	cupel	cupel	NNP
18751	2638	7	loss	loss	NN
18751	2638	8	,	,	,
18751	2638	9	and	and	CC
18751	2638	10	calculate	calculate	VB
18751	2638	11	the	the	DT
18751	2638	12	result	result	NN
18751	2638	13	.	.	.
18751	2639	1	Or	or	CC
18751	2639	2	wrap	wrap	VB
18751	2639	3	each	each	DT
18751	2639	4	button	button	NN
18751	2639	5	of	of	IN
18751	2639	6	silver	silver	NN
18751	2639	7	in	in	IN
18751	2639	8	20	20	CD
18751	2639	9	grams	gram	NNS
18751	2639	10	of	of	IN
18751	2639	11	assay	assay	NNP
18751	2639	12	lead	lead	NNP
18751	2639	13	,	,	,
18751	2639	14	and	and	CC
18751	2639	15	re	re	JJ
18751	2639	16	-	-	VB
18751	2639	17	cupel	cupel	NNP
18751	2639	18	side	side	NN
18751	2639	19	by	by	IN
18751	2639	20	side	side	NN
18751	2639	21	with	with	IN
18751	2639	22	two	two	CD
18751	2639	23	fresh	fresh	JJ
18751	2639	24	lots	lot	NNS
18751	2639	25	of	of	IN
18751	2639	26	20	20	CD
18751	2639	27	grams	gram	NNS
18751	2639	28	each	each	DT
18751	2639	29	of	of	IN
18751	2639	30	the	the	DT
18751	2639	31	alloy	alloy	NN
18751	2639	32	.	.	.
18751	2640	1	Calculate	calculate	VB
18751	2640	2	the	the	DT
18751	2640	3	loss	loss	NN
18751	2640	4	incurred	incur	VBN
18751	2640	5	,	,	,
18751	2640	6	and	and	CC
18751	2640	7	add	add	VB
18751	2640	8	on	on	IN
18751	2640	9	to	to	IN
18751	2640	10	the	the	DT
18751	2640	11	weight	weight	NN
18751	2640	12	of	of	IN
18751	2640	13	the	the	DT
18751	2640	14	two	two	CD
18751	2640	15	fresh	fresh	JJ
18751	2640	16	buttons	button	NNS
18751	2640	17	got	get	VBD
18751	2640	18	.	.	.
18751	2641	1	~Determination	~Determination	NFP
18751	2641	2	of	of	IN
18751	2641	3	Silver	silver	NN
18751	2641	4	in	in	IN
18751	2641	5	Bullion.~--The	bullion.~--the	JJ
18751	2641	6	remarks	remark	NNS
18751	2641	7	made	make	VBN
18751	2641	8	under	under	IN
18751	2641	9	the	the	DT
18751	2641	10	last	last	JJ
18751	2641	11	heading	heading	NN
18751	2641	12	as	as	IN
18751	2641	13	to	to	IN
18751	2641	14	the	the	DT
18751	2641	15	importance	importance	NN
18751	2641	16	of	of	IN
18751	2641	17	correct	correct	JJ
18751	2641	18	sampling	sampling	NN
18751	2641	19	apply	apply	NN
18751	2641	20	with	with	IN
18751	2641	21	equal	equal	JJ
18751	2641	22	force	force	NN
18751	2641	23	here	here	RB
18751	2641	24	.	.	.
18751	2642	1	Make	make	VB
18751	2642	2	a	a	DT
18751	2642	3	preliminary	preliminary	JJ
18751	2642	4	assay	assay	NN
18751	2642	5	by	by	IN
18751	2642	6	cupelling	cupel	VBG
18751	2642	7	0.1	0.1	CD
18751	2642	8	gram	gram	NN
18751	2642	9	of	of	IN
18751	2642	10	the	the	DT
18751	2642	11	alloy	alloy	NN
18751	2642	12	with	with	IN
18751	2642	13	1	1	CD
18751	2642	14	gram	gram	NN
18751	2642	15	of	of	IN
18751	2642	16	assay	assay	NNP
18751	2642	17	lead	lead	NNP
18751	2642	18	;	;	:
18751	2642	19	calculate	calculate	VB
18751	2642	20	the	the	DT
18751	2642	21	percentage	percentage	NN
18751	2642	22	composition	composition	NN
18751	2642	23	.	.	.
18751	2643	1	Refer	refer	VB
18751	2643	2	to	to	IN
18751	2643	3	the	the	DT
18751	2643	4	table	table	NN
18751	2643	5	on	on	IN
18751	2643	6	page	page	NN
18751	2643	7	105	105	CD
18751	2643	8	to	to	TO
18751	2643	9	find	find	VB
18751	2643	10	what	what	WP
18751	2643	11	weight	weight	NN
18751	2643	12	of	of	IN
18751	2643	13	lead	lead	NN
18751	2643	14	is	be	VBZ
18751	2643	15	required	require	VBN
18751	2643	16	for	for	IN
18751	2643	17	cupelling	cupel	VBG
18751	2643	18	1	1	CD
18751	2643	19	gram	gram	NN
18751	2643	20	of	of	IN
18751	2643	21	alloy	alloy	NN
18751	2643	22	.	.	.
18751	2644	1	Weigh	weigh	VB
18751	2644	2	out	out	RP
18751	2644	3	four	four	CD
18751	2644	4	lots	lot	NNS
18751	2644	5	of	of	IN
18751	2644	6	1	1	CD
18751	2644	7	gram	gram	NN
18751	2644	8	each	each	DT
18751	2644	9	,	,	,
18751	2644	10	and	and	CC
18751	2644	11	wrap	wrap	VB
18751	2644	12	them	-PRON-	PRP
18751	2644	13	in	in	IN
18751	2644	14	the	the	DT
18751	2644	15	required	require	VBN
18751	2644	16	quantity	quantity	NN
18751	2644	17	of	of	IN
18751	2644	18	lead	lead	NN
18751	2644	19	.	.	.
18751	2645	1	Make	make	VB
18751	2645	2	two	two	CD
18751	2645	3	check	check	VB
18751	2645	4	pieces	piece	NNS
18751	2645	5	by	by	IN
18751	2645	6	weighing	weigh	VBG
18751	2645	7	up	up	RP
18751	2645	8	two	two	CD
18751	2645	9	lots	lot	NNS
18751	2645	10	of	of	IN
18751	2645	11	fine	fine	JJ
18751	2645	12	silver	silver	NN
18751	2645	13	equal	equal	JJ
18751	2645	14	to	to	IN
18751	2645	15	that	that	DT
18751	2645	16	which	which	WDT
18751	2645	17	you	-PRON-	PRP
18751	2645	18	believe	believe	VBP
18751	2645	19	to	to	TO
18751	2645	20	be	be	VB
18751	2645	21	present	present	JJ
18751	2645	22	in	in	IN
18751	2645	23	the	the	DT
18751	2645	24	assay	assay	NN
18751	2645	25	pieces	piece	NNS
18751	2645	26	;	;	:
18751	2645	27	add	add	VB
18751	2645	28	copper	copper	NN
18751	2645	29	to	to	TO
18751	2645	30	make	make	VB
18751	2645	31	up	up	RP
18751	2645	32	the	the	DT
18751	2645	33	weight	weight	NN
18751	2645	34	to	to	IN
18751	2645	35	1	1	CD
18751	2645	36	gram	gram	NN
18751	2645	37	,	,	,
18751	2645	38	and	and	CC
18751	2645	39	wrap	wrap	VB
18751	2645	40	in	in	RP
18751	2645	41	the	the	DT
18751	2645	42	same	same	JJ
18751	2645	43	quantity	quantity	NN
18751	2645	44	of	of	IN
18751	2645	45	lead	lead	NN
18751	2645	46	as	as	IN
18751	2645	47	was	be	VBD
18751	2645	48	used	use	VBN
18751	2645	49	for	for	IN
18751	2645	50	the	the	DT
18751	2645	51	assays	assay	NNS
18751	2645	52	.	.	.
18751	2646	1	[	[	-LRB-
18751	2646	2	Illustration	illustration	NN
18751	2646	3	:	:	:
18751	2646	4	FIG	FIG	NNP
18751	2646	5	.	.	.
18751	2647	1	43	43	CD
18751	2647	2	.	.	.
18751	2647	3	]	]	-RRB-
18751	2648	1	Prepare	prepare	VB
18751	2648	2	six	six	CD
18751	2648	3	cupels	cupel	NNS
18751	2648	4	and	and	CC
18751	2648	5	charge	charge	VB
18751	2648	6	them	-PRON-	PRP
18751	2648	7	in	in	IN
18751	2648	8	the	the	DT
18751	2648	9	annexed	annexed	JJ
18751	2648	10	order	order	NN
18751	2648	11	(	(	-LRB-
18751	2648	12	fig	fig	NN
18751	2648	13	.	.	.
18751	2649	1	43	43	LS
18751	2649	2	)	)	-RRB-
18751	2649	3	,	,	,
18751	2649	4	and	and	CC
18751	2649	5	cupel	cupel	NNP
18751	2649	6	.	.	.
18751	2650	1	Guard	guard	VB
18751	2650	2	against	against	IN
18751	2650	3	spirting	spirting	NN
18751	2650	4	.	.	.
18751	2651	1	Clean	clean	JJ
18751	2651	2	and	and	CC
18751	2651	3	weigh	weigh	VB
18751	2651	4	the	the	DT
18751	2651	5	buttons	button	NNS
18751	2651	6	of	of	IN
18751	2651	7	silver	silver	NN
18751	2651	8	.	.	.
18751	2652	1	Add	add	VB
18751	2652	2	the	the	DT
18751	2652	3	mean	mean	JJ
18751	2652	4	loss	loss	NN
18751	2652	5	on	on	IN
18751	2652	6	the	the	DT
18751	2652	7	two	two	CD
18751	2652	8	check	check	NN
18751	2652	9	pieces	piece	NNS
18751	2652	10	to	to	IN
18751	2652	11	the	the	DT
18751	2652	12	mean	mean	JJ
18751	2652	13	weight	weight	NN
18751	2652	14	of	of	IN
18751	2652	15	the	the	DT
18751	2652	16	four	four	CD
18751	2652	17	assay	assay	NN
18751	2652	18	pieces	piece	NNS
18751	2652	19	;	;	:
18751	2652	20	this	this	DT
18751	2652	21	multiplied	multiply	VBN
18751	2652	22	by	by	IN
18751	2652	23	1000	1000	CD
18751	2652	24	will	will	MD
18751	2652	25	give	give	VB
18751	2652	26	the	the	DT
18751	2652	27	degree	degree	NN
18751	2652	28	of	of	IN
18751	2652	29	fineness	fineness	NN
18751	2652	30	.	.	.
18751	2653	1	~Determination	~Determination	NFP
18751	2653	2	of	of	IN
18751	2653	3	Silver	silver	NN
18751	2653	4	in	in	IN
18751	2653	5	Copper.~--The	copper.~--the	JJ
18751	2653	6	silver	silver	NN
18751	2653	7	is	be	VBZ
18751	2653	8	best	well	RBS
18751	2653	9	separated	separate	VBN
18751	2653	10	in	in	IN
18751	2653	11	the	the	DT
18751	2653	12	wet	wet	JJ
18751	2653	13	way	way	NN
18751	2653	14	before	before	IN
18751	2653	15	cupelling	cupel	VBG
18751	2653	16	,	,	,
18751	2653	17	but	but	CC
18751	2653	18	if	if	IN
18751	2653	19	the	the	DT
18751	2653	20	proportion	proportion	NN
18751	2653	21	is	be	VBZ
18751	2653	22	not	not	RB
18751	2653	23	too	too	RB
18751	2653	24	small	small	JJ
18751	2653	25	,	,	,
18751	2653	26	it	-PRON-	PRP
18751	2653	27	can	can	MD
18751	2653	28	be	be	VB
18751	2653	29	found	find	VBN
18751	2653	30	by	by	IN
18751	2653	31	cupellation	cupellation	NN
18751	2653	32	.	.	.
18751	2654	1	Weigh	weigh	VB
18751	2654	2	up	up	RP
18751	2654	3	3	3	CD
18751	2654	4	grams	gram	NNS
18751	2654	5	of	of	IN
18751	2654	6	the	the	DT
18751	2654	7	metal	metal	NN
18751	2654	8	,	,	,
18751	2654	9	wrap	wrap	NN
18751	2654	10	in	in	RP
18751	2654	11	30	30	CD
18751	2654	12	grams	gram	NNS
18751	2654	13	of	of	IN
18751	2654	14	sheet	sheet	NN
18751	2654	15	lead	lead	NN
18751	2654	16	,	,	,
18751	2654	17	and	and	CC
18751	2654	18	cupel	cupel	NNP
18751	2654	19	;	;	:
18751	2654	20	when	when	WRB
18751	2654	21	the	the	DT
18751	2654	22	cupellation	cupellation	NN
18751	2654	23	has	have	VBZ
18751	2654	24	proceeded	proceed	VBN
18751	2654	25	for	for	IN
18751	2654	26	fifteen	fifteen	CD
18751	2654	27	minutes	minute	NNS
18751	2654	28	,	,	,
18751	2654	29	add	add	VB
18751	2654	30	20	20	CD
18751	2654	31	grams	gram	NNS
18751	2654	32	more	more	JJR
18751	2654	33	lead	lead	NN
18751	2654	34	,	,	,
18751	2654	35	and	and	CC
18751	2654	36	continue	continue	VB
18751	2654	37	till	till	IN
18751	2654	38	finished	finish	VBN
18751	2654	39	.	.	.
18751	2655	1	Weigh	weigh	VB
18751	2655	2	the	the	DT
18751	2655	3	button	button	NN
18751	2655	4	of	of	IN
18751	2655	5	silver	silver	NN
18751	2655	6	.	.	.
18751	2656	1	The	the	DT
18751	2656	2	cupellation	cupellation	NN
18751	2656	3	loss	loss	NN
18751	2656	4	will	will	MD
18751	2656	5	be	be	VB
18751	2656	6	five	five	CD
18751	2656	7	or	or	CC
18751	2656	8	six	six	CD
18751	2656	9	per	per	IN
18751	2656	10	cent	cent	NN
18751	2656	11	.	.	.
18751	2657	1	of	of	IN
18751	2657	2	the	the	DT
18751	2657	3	silver	silver	NN
18751	2657	4	present	present	NN
18751	2657	5	.	.	.
18751	2658	1	Determine	determine	VB
18751	2658	2	it	-PRON-	PRP
18751	2658	3	by	by	IN
18751	2658	4	powdering	powder	VBG
18751	2658	5	the	the	DT
18751	2658	6	saturated	saturate	VBN
18751	2658	7	portion	portion	NN
18751	2658	8	of	of	IN
18751	2658	9	the	the	DT
18751	2658	10	cupel	cupel	NNP
18751	2658	11	and	and	CC
18751	2658	12	fusing	fuse	VBG
18751	2658	13	in	in	IN
18751	2658	14	a	a	DT
18751	2658	15	large	large	JJ
18751	2658	16	Cornish	cornish	JJ
18751	2658	17	crucible	crucible	NN
18751	2658	18	with	with	IN
18751	2658	19	30	30	CD
18751	2658	20	grams	gram	NNS
18751	2658	21	each	each	DT
18751	2658	22	of	of	IN
18751	2658	23	soda	soda	NN
18751	2658	24	and	and	CC
18751	2658	25	borax	borax	NNS
18751	2658	26	,	,	,
18751	2658	27	10	10	CD
18751	2658	28	grams	gram	NNS
18751	2658	29	of	of	IN
18751	2658	30	fluor	fluor	NN
18751	2658	31	spar	spar	NNP
18751	2658	32	,	,	,
18751	2658	33	and	and	CC
18751	2658	34	1	1	CD
18751	2658	35	-	-	SYM
18751	2658	36	1/2	1/2	CD
18751	2658	37	gram	gram	NN
18751	2658	38	of	of	IN
18751	2658	39	charcoal	charcoal	NN
18751	2658	40	.	.	.
18751	2659	1	Cupel	Cupel	NNP
18751	2659	2	the	the	DT
18751	2659	3	resulting	result	VBG
18751	2659	4	button	button	NN
18751	2659	5	of	of	IN
18751	2659	6	lead	lead	NN
18751	2659	7	,	,	,
18751	2659	8	and	and	CC
18751	2659	9	add	add	VB
18751	2659	10	10	10	CD
18751	2659	11	grams	gram	NNS
18751	2659	12	more	more	JJR
18751	2659	13	of	of	IN
18751	2659	14	lead	lead	NN
18751	2659	15	towards	towards	IN
18751	2659	16	the	the	DT
18751	2659	17	close	close	NN
18751	2659	18	of	of	IN
18751	2659	19	the	the	DT
18751	2659	20	operation	operation	NN
18751	2659	21	.	.	.
18751	2660	1	Deduct	deduct	VB
18751	2660	2	the	the	DT
18751	2660	3	weight	weight	NN
18751	2660	4	of	of	IN
18751	2660	5	silver	silver	NN
18751	2660	6	contained	contain	VBN
18751	2660	7	in	in	IN
18751	2660	8	the	the	DT
18751	2660	9	lead	lead	NN
18751	2660	10	used	use	VBN
18751	2660	11	from	from	IN
18751	2660	12	the	the	DT
18751	2660	13	weight	weight	NN
18751	2660	14	of	of	IN
18751	2660	15	the	the	DT
18751	2660	16	two	two	CD
18751	2660	17	buttons	button	NNS
18751	2660	18	,	,	,
18751	2660	19	and	and	CC
18751	2660	20	calculate	calculate	VB
18751	2660	21	to	to	IN
18751	2660	22	ounces	ounce	NNS
18751	2660	23	to	to	IN
18751	2660	24	the	the	DT
18751	2660	25	ton	ton	NN
18751	2660	26	.	.	.
18751	2661	1	In	in	IN
18751	2661	2	an	an	DT
18751	2661	3	experiment	experiment	NN
18751	2661	4	in	in	IN
18751	2661	5	which	which	WDT
18751	2661	6	0.1975	0.1975	CD
18751	2661	7	gram	gram	NN
18751	2661	8	of	of	IN
18751	2661	9	silver	silver	NN
18751	2661	10	was	be	VBD
18751	2661	11	present	present	JJ
18751	2661	12	,	,	,
18751	2661	13	the	the	DT
18751	2661	14	weight	weight	NN
18751	2661	15	of	of	IN
18751	2661	16	the	the	DT
18751	2661	17	button	button	NN
18751	2661	18	from	from	IN
18751	2661	19	the	the	DT
18751	2661	20	first	first	JJ
18751	2661	21	cupellation	cupellation	NN
18751	2661	22	was	be	VBD
18751	2661	23	0.1867	0.1867	CD
18751	2661	24	,	,	,
18751	2661	25	and	and	CC
18751	2661	26	that	that	DT
18751	2661	27	of	of	IN
18751	2661	28	the	the	DT
18751	2661	29	button	button	NN
18751	2661	30	from	from	IN
18751	2661	31	the	the	DT
18751	2661	32	second	second	JJ
18751	2661	33	,	,	,
18751	2661	34	after	after	IN
18751	2661	35	correcting	correct	VBG
18751	2661	36	for	for	IN
18751	2661	37	the	the	DT
18751	2661	38	lead	lead	NN
18751	2661	39	added	add	VBN
18751	2661	40	,	,	,
18751	2661	41	was	be	VBD
18751	2661	42	0.0110	0.0110	CD
18751	2661	43	gram	gram	NN
18751	2661	44	.	.	.
18751	2662	1	~Determination	~Determination	NFP
18751	2662	2	of	of	IN
18751	2662	3	Silver	Silver	NNP
18751	2662	4	in	in	IN
18751	2662	5	Galena.~	Galena.~	NNP
18751	2662	6	_	_	NNP
18751	2662	7	By	by	IN
18751	2662	8	Pot	Pot	NNP
18751	2662	9	Assay._--Mix	assay._--mix	CD
18751	2662	10	20	20	CD
18751	2662	11	grams	gram	NNS
18751	2662	12	of	of	IN
18751	2662	13	the	the	DT
18751	2662	14	powdered	powder	VBN
18751	2662	15	ore	ore	NN
18751	2662	16	with	with	IN
18751	2662	17	30	30	CD
18751	2662	18	grams	gram	NNS
18751	2662	19	of	of	IN
18751	2662	20	red	red	JJ
18751	2662	21	lead	lead	NN
18751	2662	22	,	,	,
18751	2662	23	20	20	CD
18751	2662	24	grams	gram	NNS
18751	2662	25	of	of	IN
18751	2662	26	soda	soda	NN
18751	2662	27	,	,	,
18751	2662	28	and	and	CC
18751	2662	29	5	5	CD
18751	2662	30	grams	gram	NNS
18751	2662	31	of	of	IN
18751	2662	32	borax	borax	NNS
18751	2662	33	,	,	,
18751	2662	34	as	as	RB
18751	2662	35	also	also	RB
18751	2662	36	with	with	IN
18751	2662	37	from	from	IN
18751	2662	38	7	7	CD
18751	2662	39	to	to	TO
18751	2662	40	10	10	CD
18751	2662	41	grams	gram	NNS
18751	2662	42	of	of	IN
18751	2662	43	nitre	nitre	NNP
18751	2662	44	.	.	.
18751	2663	1	Fuse	fuse	NN
18751	2663	2	and	and	CC
18751	2663	3	pour	pour	NN
18751	2663	4	.	.	.
18751	2664	1	Clean	clean	VB
18751	2664	2	the	the	DT
18751	2664	3	slag	slag	NN
18751	2664	4	if	if	IN
18751	2664	5	the	the	DT
18751	2664	6	ore	ore	NN
18751	2664	7	is	be	VBZ
18751	2664	8	rich	rich	JJ
18751	2664	9	.	.	.
18751	2665	1	Cupel	Cupel	NNP
18751	2665	2	the	the	DT
18751	2665	3	buttons	button	NNS
18751	2665	4	of	of	IN
18751	2665	5	lead	lead	NN
18751	2665	6	.	.	.
18751	2666	1	Make	make	VB
18751	2666	2	the	the	DT
18751	2666	3	usual	usual	JJ
18751	2666	4	corrections	correction	NNS
18751	2666	5	and	and	CC
18751	2666	6	calculate	calculate	NN
18751	2666	7	in	in	IN
18751	2666	8	ounces	ounce	NNS
18751	2666	9	to	to	IN
18751	2666	10	the	the	DT
18751	2666	11	ton	ton	NN
18751	2666	12	.	.	.
18751	2667	1	_	_	NNP
18751	2667	2	By	by	IN
18751	2667	3	Scorification._--Take	scorification._--take	$
18751	2667	4	10	10	CD
18751	2667	5	grams	gram	NNS
18751	2667	6	of	of	IN
18751	2667	7	the	the	DT
18751	2667	8	ore	ore	NN
18751	2667	9	,	,	,
18751	2667	10	30	30	CD
18751	2667	11	grams	gram	NNS
18751	2667	12	of	of	IN
18751	2667	13	lead	lead	NN
18751	2667	14	,	,	,
18751	2667	15	and	and	CC
18751	2667	16	0.5	0.5	CD
18751	2667	17	gram	gram	NN
18751	2667	18	of	of	IN
18751	2667	19	borax	borax	NNS
18751	2667	20	.	.	.
18751	2668	1	Scorify	scorify	RB
18751	2668	2	,	,	,
18751	2668	3	clean	clean	VB
18751	2668	4	the	the	DT
18751	2668	5	slag	slag	NN
18751	2668	6	by	by	IN
18751	2668	7	adding	add	VBG
18751	2668	8	anthracite	anthracite	NN
18751	2668	9	after	after	IN
18751	2668	10	the	the	DT
18751	2668	11	"	"	``
18751	2668	12	eye	eye	NN
18751	2668	13	"	"	''
18751	2668	14	has	have	VBZ
18751	2668	15	closed	close	VBN
18751	2668	16	in	in	IN
18751	2668	17	:	:	:
18751	2668	18	cupel	cupel	NNP
18751	2668	19	the	the	DT
18751	2668	20	button	button	NN
18751	2668	21	of	of	IN
18751	2668	22	lead	lead	NN
18751	2668	23	.	.	.
18751	2669	1	Weigh	weigh	VB
18751	2669	2	the	the	DT
18751	2669	3	button	button	NN
18751	2669	4	of	of	IN
18751	2669	5	silver	silver	NN
18751	2669	6	,	,	,
18751	2669	7	make	make	VB
18751	2669	8	the	the	DT
18751	2669	9	necessary	necessary	JJ
18751	2669	10	corrections	correction	NNS
18751	2669	11	,	,	,
18751	2669	12	and	and	CC
18751	2669	13	calculate	calculate	VB
18751	2669	14	to	to	IN
18751	2669	15	ounces	ounce	NNS
18751	2669	16	to	to	IN
18751	2669	17	the	the	DT
18751	2669	18	ton	ton	NN
18751	2669	19	.	.	.
18751	2670	1	The	the	DT
18751	2670	2	determination	determination	NN
18751	2670	3	may	may	MD
18751	2670	4	also	also	RB
18751	2670	5	be	be	VB
18751	2670	6	made	make	VBN
18751	2670	7	by	by	IN
18751	2670	8	cupelling	cupel	VBG
18751	2670	9	the	the	DT
18751	2670	10	button	button	NN
18751	2670	11	of	of	IN
18751	2670	12	lead	lead	NN
18751	2670	13	got	get	VBD
18751	2670	14	in	in	IN
18751	2670	15	the	the	DT
18751	2670	16	dry	dry	JJ
18751	2670	17	lead	lead	NN
18751	2670	18	assay	assay	NN
18751	2670	19	.	.	.
18751	2671	1	A	a	DT
18751	2671	2	sample	sample	NN
18751	2671	3	of	of	IN
18751	2671	4	galena	galena	NN
18751	2671	5	determined	determine	VBN
18751	2671	6	by	by	IN
18751	2671	7	the	the	DT
18751	2671	8	three	three	CD
18751	2671	9	methods	method	NNS
18751	2671	10	gave	give	VBD
18751	2671	11	the	the	DT
18751	2671	12	following	following	JJ
18751	2671	13	results:--	results:--	''
18751	2671	14	By	by	IN
18751	2671	15	pot	pot	NN
18751	2671	16	assay	assay	NNP
18751	2671	17	7.18	7.18	CD
18751	2671	18	ozs	ozs	NN
18751	2671	19	.	.	.
18751	2672	1	per	per	IN
18751	2672	2	ton	ton	NN
18751	2672	3	.	.	.
18751	2672	4	"	"	''
18751	2673	1	scorification	scorification	NN
18751	2673	2	7.02	7.02	CD
18751	2673	3	"	"	``
18751	2673	4	"	"	``
18751	2673	5	lead	lead	NN
18751	2673	6	assay	assay	NNP
18751	2673	7	6.72	6.72	CD
18751	2673	8	"	"	``
18751	2673	9	~Determination	~Determination	NFP
18751	2673	10	of	of	IN
18751	2673	11	Silver	silver	NN
18751	2673	12	in	in	IN
18751	2673	13	an	an	DT
18751	2673	14	Ore.~	ore.~	NN
18751	2673	15	_	_	NNP
18751	2673	16	By	by	IN
18751	2673	17	Pot	Pot	NNP
18751	2673	18	Assay._--Take	Assay._--Take	VBD
18751	2673	19	20	20	CD
18751	2673	20	grams	gram	NNS
18751	2673	21	of	of	IN
18751	2673	22	the	the	DT
18751	2673	23	powdered	powdered	JJ
18751	2673	24	ore	ore	NN
18751	2673	25	and	and	CC
18751	2673	26	mix	mix	VB
18751	2673	27	with	with	IN
18751	2673	28	30	30	CD
18751	2673	29	grams	gram	NNS
18751	2673	30	of	of	IN
18751	2673	31	soda	soda	NN
18751	2673	32	,	,	,
18751	2673	33	40	40	CD
18751	2673	34	grams	gram	NNS
18751	2673	35	of	of	IN
18751	2673	36	red	red	JJ
18751	2673	37	lead	lead	NN
18751	2673	38	,	,	,
18751	2673	39	and	and	CC
18751	2673	40	5	5	CD
18751	2673	41	grams	gram	NNS
18751	2673	42	of	of	IN
18751	2673	43	borax	borax	NNS
18751	2673	44	,	,	,
18751	2673	45	as	as	RB
18751	2673	46	also	also	RB
18751	2673	47	with	with	IN
18751	2673	48	from	from	IN
18751	2673	49	2	2	CD
18751	2673	50	to	to	IN
18751	2673	51	3	3	CD
18751	2673	52	grams	gram	NNS
18751	2673	53	of	of	IN
18751	2673	54	flour	flour	NN
18751	2673	55	.	.	.
18751	2674	1	Fuse	fuse	NN
18751	2674	2	:	:	:
18751	2674	3	pour	pour	VB
18751	2674	4	.	.	.
18751	2675	1	Clean	clean	VB
18751	2675	2	the	the	DT
18751	2675	3	slag	slag	NN
18751	2675	4	by	by	IN
18751	2675	5	fusing	fuse	VBG
18751	2675	6	with	with	IN
18751	2675	7	20	20	CD
18751	2675	8	grams	gram	NNS
18751	2675	9	of	of	IN
18751	2675	10	red	red	JJ
18751	2675	11	lead	lead	NN
18751	2675	12	and	and	CC
18751	2675	13	two	two	CD
18751	2675	14	grams	gram	NNS
18751	2675	15	of	of	IN
18751	2675	16	flour	flour	NN
18751	2675	17	.	.	.
18751	2676	1	Cupel	Cupel	NNP
18751	2676	2	the	the	DT
18751	2676	3	buttons	button	NNS
18751	2676	4	of	of	IN
18751	2676	5	lead	lead	NN
18751	2676	6	;	;	:
18751	2676	7	weigh	weigh	NN
18751	2676	8	;	;	:
18751	2676	9	make	make	VB
18751	2676	10	the	the	DT
18751	2676	11	necessary	necessary	JJ
18751	2676	12	corrections	correction	NNS
18751	2676	13	,	,	,
18751	2676	14	and	and	CC
18751	2676	15	calculate	calculate	VB
18751	2676	16	to	to	IN
18751	2676	17	ounces	ounce	NNS
18751	2676	18	to	to	IN
18751	2676	19	the	the	DT
18751	2676	20	ton	ton	NN
18751	2676	21	.	.	.
18751	2677	1	_	_	NNP
18751	2677	2	By	by	IN
18751	2677	3	Scorification._--Take	Scorification._--Take	NNP
18751	2677	4	5	5	CD
18751	2677	5	grams	gram	NNS
18751	2677	6	of	of	IN
18751	2677	7	the	the	DT
18751	2677	8	powdered	powdered	JJ
18751	2677	9	ore	ore	NN
18751	2677	10	,	,	,
18751	2677	11	50	50	CD
18751	2677	12	grams	gram	NNS
18751	2677	13	of	of	IN
18751	2677	14	lead	lead	NN
18751	2677	15	,	,	,
18751	2677	16	and	and	CC
18751	2677	17	0.5	0.5	CD
18751	2677	18	gram	gram	NN
18751	2677	19	of	of	IN
18751	2677	20	"	"	``
18751	2677	21	soda	soda	NN
18751	2677	22	"	"	''
18751	2677	23	or	or	CC
18751	2677	24	borax	borax	NNS
18751	2677	25	.	.	.
18751	2678	1	Scorify	Scorify	NNP
18751	2678	2	.	.	.
18751	2679	1	Clean	clean	VB
18751	2679	2	the	the	DT
18751	2679	3	slag	slag	NN
18751	2679	4	by	by	IN
18751	2679	5	fusing	fuse	VBG
18751	2679	6	in	in	IN
18751	2679	7	a	a	DT
18751	2679	8	crucible	crucible	NN
18751	2679	9	as	as	IN
18751	2679	10	in	in	IN
18751	2679	11	the	the	DT
18751	2679	12	pot	pot	NN
18751	2679	13	assay	assay	NN
18751	2679	14	.	.	.
18751	2680	1	Cupel	Cupel	NNP
18751	2680	2	,	,	,
18751	2680	3	&	&	CC
18751	2680	4	c.	c.	NNP
18751	2680	5	_	_	NNP
18751	2680	6	Examples._--_By	examples._--_by	NN
18751	2680	7	Pot	Pot	NNP
18751	2680	8	Assay._--Ore	Assay._--Ore	NNP
18751	2680	9	taken	take	VBD
18751	2680	10	20	20	CD
18751	2680	11	grams	gram	NNS
18751	2680	12	.	.	.
18751	2681	1	Silver	silver	NN
18751	2681	2	got	get	VBD
18751	2681	3	0.2893	0.2893	CD
18751	2681	4	gram	gram	NN
18751	2681	5	Silver	silver	NN
18751	2681	6	from	from	IN
18751	2681	7	slag	slag	NN
18751	2681	8	0.0060	0.0060	CD
18751	2681	9	"	"	``
18751	2681	10	Silver	silver	NN
18751	2681	11	lost	lose	VBN
18751	2681	12	in	in	IN
18751	2681	13	cupellation	cupellation	NN
18751	2681	14	0.0100	0.0100	CD
18751	2681	15	"	"	``
18751	2681	16	------	------	NN
18751	2681	17	0.3053	0.3053	CD
18751	2681	18	"	"	''
18751	2681	19	Deduct	Deduct	NNP
18751	2681	20	silver	silver	NN
18751	2681	21	in	in	IN
18751	2681	22	red	red	JJ
18751	2681	23	lead	lead	NN
18751	2681	24	0.0017	0.0017	CD
18751	2681	25	"	"	``
18751	2681	26	------	------	NN
18751	2681	27	Silver	silver	NN
18751	2681	28	in	in	IN
18751	2681	29	ore	ore	NN
18751	2681	30	0.3036	0.3036	CD
18751	2681	31	"	"	''
18751	2681	32	=	=	SYM
18751	2681	33	495.9	495.9	CD
18751	2681	34	ozs	ozs	NN
18751	2681	35	.	.	.
18751	2682	1	per	per	IN
18751	2682	2	ton	ton	NN
18751	2682	3	.	.	.
18751	2683	1	_	_	NNP
18751	2683	2	By	by	IN
18751	2683	3	Scorification._--Ore	Scorification._--Ore	NNP
18751	2683	4	taken	take	VBN
18751	2683	5	,	,	,
18751	2683	6	3	3	CD
18751	2683	7	grams	gram	NNS
18751	2683	8	.	.	.
18751	2684	1	Silver	silver	NN
18751	2684	2	got	get	VBD
18751	2684	3	.	.	.
18751	2685	1	0.0425	0.0425	CD
18751	2685	2	gram	gram	NN
18751	2685	3	Silver	silver	NN
18751	2685	4	from	from	IN
18751	2685	5	slag	slag	NN
18751	2685	6	0.0022	0.0022	CD
18751	2685	7	"	"	``
18751	2685	8	Silver	silver	NN
18751	2685	9	lost	lose	VBN
18751	2685	10	in	in	IN
18751	2685	11	cupellation	cupellation	NN
18751	2685	12	0.0020	0.0020	CD
18751	2685	13	"	"	''
18751	2685	14	------	------	NFP
18751	2685	15	0.0467	0.0467	.
18751	2685	16	"	"	''
18751	2685	17	Deduct	deduct	NN
18751	2685	18	silver	silver	NN
18751	2685	19	in	in	IN
18751	2685	20	lead	lead	JJ
18751	2685	21	0.0015	0.0015	CD
18751	2685	22	"	"	``
18751	2685	23	------	------	NNP
18751	2685	24	Silver	silver	NN
18751	2685	25	in	in	IN
18751	2685	26	ore	ore	NNP
18751	2685	27	0.0452	0.0452	CD
18751	2685	28	"	"	''
18751	2685	29	=	=	NNS
18751	2685	30	492.2	492.2	CD
18751	2685	31	ozs	ozs	NN
18751	2685	32	.	.	.
18751	2686	1	per	per	IN
18751	2686	2	ton	ton	NN
18751	2686	3	.	.	.
18751	2687	1	~Determination	~Determination	NFP
18751	2687	2	of	of	IN
18751	2687	3	Silver	Silver	NNP
18751	2687	4	in	in	IN
18751	2687	5	Silver	Silver	NNP
18751	2687	6	Precipitate.~--This	Precipitate.~--This	NNP
18751	2687	7	substance	substance	NN
18751	2687	8	contains	contain	VBZ
18751	2687	9	,	,	,
18751	2687	10	in	in	IN
18751	2687	11	addition	addition	NN
18751	2687	12	to	to	IN
18751	2687	13	metallic	metallic	JJ
18751	2687	14	silver	silver	NN
18751	2687	15	and	and	CC
18751	2687	16	gold	gold	NN
18751	2687	17	,	,	,
18751	2687	18	sulphates	sulphate	NNS
18751	2687	19	of	of	IN
18751	2687	20	lead	lead	NN
18751	2687	21	and	and	CC
18751	2687	22	lime	lime	NN
18751	2687	23	;	;	:
18751	2687	24	oxides	oxide	NNS
18751	2687	25	of	of	IN
18751	2687	26	zinc	zinc	NN
18751	2687	27	,	,	,
18751	2687	28	copper	copper	NN
18751	2687	29	,	,	,
18751	2687	30	and	and	CC
18751	2687	31	iron	iron	NN
18751	2687	32	;	;	:
18751	2687	33	and	and	CC
18751	2687	34	more	more	RBR
18751	2687	35	or	or	CC
18751	2687	36	less	less	RBR
18751	2687	37	organic	organic	JJ
18751	2687	38	matter	matter	NN
18751	2687	39	.	.	.
18751	2688	1	The	the	DT
18751	2688	2	sample	sample	NN
18751	2688	3	as	as	IN
18751	2688	4	received	receive	VBN
18751	2688	5	is	be	VBZ
18751	2688	6	generally	generally	RB
18751	2688	7	free	free	JJ
18751	2688	8	from	from	IN
18751	2688	9	"	"	``
18751	2688	10	water	water	NN
18751	2688	11	at	at	IN
18751	2688	12	100	100	CD
18751	2688	13	°	°	NNS
18751	2688	14	C.	C.	NNP
18751	2688	15	"	"	''
18751	2688	16	;	;	:
18751	2688	17	and	and	CC
18751	2688	18	,	,	,
18751	2688	19	since	since	IN
18751	2688	20	it	-PRON-	PRP
18751	2688	21	rapidly	rapidly	RB
18751	2688	22	absorbs	absorb	VBZ
18751	2688	23	water	water	NN
18751	2688	24	,	,	,
18751	2688	25	care	care	NN
18751	2688	26	should	should	MD
18751	2688	27	be	be	VB
18751	2688	28	taken	take	VBN
18751	2688	29	in	in	IN
18751	2688	30	weighing	weigh	VBG
18751	2688	31	it	-PRON-	PRP
18751	2688	32	.	.	.
18751	2689	1	Since	since	IN
18751	2689	2	it	-PRON-	PRP
18751	2689	3	contains	contain	VBZ
18751	2689	4	combined	combined	JJ
18751	2689	5	water	water	NN
18751	2689	6	it	-PRON-	PRP
18751	2689	7	is	be	VBZ
18751	2689	8	not	not	RB
18751	2689	9	suited	suit	VBN
18751	2689	10	for	for	IN
18751	2689	11	scorifying	scorifye	VBG
18751	2689	12	;	;	:
18751	2689	13	therefore	therefore	RB
18751	2689	14	the	the	DT
18751	2689	15	determination	determination	NN
18751	2689	16	of	of	IN
18751	2689	17	silver	silver	NN
18751	2689	18	and	and	CC
18751	2689	19	gold	gold	NN
18751	2689	20	(	(	-LRB-
18751	2689	21	fine	fine	JJ
18751	2689	22	metal	metal	NN
18751	2689	23	)	)	-RRB-
18751	2689	24	is	be	VBZ
18751	2689	25	made	make	VBN
18751	2689	26	by	by	IN
18751	2689	27	pot	pot	NN
18751	2689	28	assay	assay	NN
18751	2689	29	.	.	.
18751	2690	1	Weigh	weigh	VB
18751	2690	2	up	up	RP
18751	2690	3	5	5	CD
18751	2690	4	grams	gram	NNS
18751	2690	5	of	of	IN
18751	2690	6	the	the	DT
18751	2690	7	precipitate	precipitate	NN
18751	2690	8	,	,	,
18751	2690	9	mix	mix	VB
18751	2690	10	with	with	IN
18751	2690	11	100	100	CD
18751	2690	12	grams	gram	NNS
18751	2690	13	of	of	IN
18751	2690	14	litharge	litharge	NN
18751	2690	15	and	and	CC
18751	2690	16	1	1	CD
18751	2690	17	gram	gram	NN
18751	2690	18	of	of	IN
18751	2690	19	charcoal	charcoal	NN
18751	2690	20	.	.	.
18751	2691	1	Melt	Melt	NNP
18751	2691	2	in	in	IN
18751	2691	3	a	a	DT
18751	2691	4	crucible	crucible	NN
18751	2691	5	at	at	IN
18751	2691	6	a	a	DT
18751	2691	7	moderate	moderate	JJ
18751	2691	8	heat	heat	NN
18751	2691	9	and	and	CC
18751	2691	10	pour	pour	NN
18751	2691	11	.	.	.
18751	2692	1	Detach	detach	VB
18751	2692	2	the	the	DT
18751	2692	3	slag	slag	NN
18751	2692	4	,	,	,
18751	2692	5	replace	replace	VB
18751	2692	6	in	in	IN
18751	2692	7	the	the	DT
18751	2692	8	crucible	crucible	NN
18751	2692	9	,	,	,
18751	2692	10	and	and	CC
18751	2692	11	,	,	,
18751	2692	12	when	when	WRB
18751	2692	13	fused	fuse	VBN
18751	2692	14	,	,	,
18751	2692	15	add	add	VB
18751	2692	16	a	a	DT
18751	2692	17	mixture	mixture	NN
18751	2692	18	of	of	IN
18751	2692	19	20	20	CD
18751	2692	20	grams	gram	NNS
18751	2692	21	of	of	IN
18751	2692	22	litharge	litharge	NN
18751	2692	23	and	and	CC
18751	2692	24	1	1	CD
18751	2692	25	gram	gram	NN
18751	2692	26	of	of	IN
18751	2692	27	charcoal	charcoal	NN
18751	2692	28	.	.	.
18751	2693	1	When	when	WRB
18751	2693	2	the	the	DT
18751	2693	3	fusion	fusion	NN
18751	2693	4	is	be	VBZ
18751	2693	5	again	again	RB
18751	2693	6	tranquil	tranquil	JJ
18751	2693	7	,	,	,
18751	2693	8	pour	pour	VBP
18751	2693	9	;	;	:
18751	2693	10	and	and	CC
18751	2693	11	cupel	cupel	NNP
18751	2693	12	the	the	DT
18751	2693	13	two	two	CD
18751	2693	14	buttons	button	NNS
18751	2693	15	of	of	IN
18751	2693	16	lead	lead	NN
18751	2693	17	.	.	.
18751	2694	1	In	in	IN
18751	2694	2	a	a	DT
18751	2694	3	sample	sample	NN
18751	2694	4	worked	work	VBN
18751	2694	5	in	in	IN
18751	2694	6	this	this	DT
18751	2694	7	manner	manner	NN
18751	2694	8	the	the	DT
18751	2694	9	mean	mean	NN
18751	2694	10	of	of	IN
18751	2694	11	four	four	CD
18751	2694	12	determinations	determination	NNS
18751	2694	13	gave	give	VBD
18751	2694	14	0.6819	0.6819	CD
18751	2694	15	gram	gram	NN
18751	2694	16	of	of	IN
18751	2694	17	"	"	``
18751	2694	18	fine	fine	JJ
18751	2694	19	metal	metal	NN
18751	2694	20	"	"	''
18751	2694	21	;	;	:
18751	2694	22	deducting	deduct	VBG
18751	2694	23	1	1	CD
18751	2694	24	milligram	milligram	NN
18751	2694	25	for	for	IN
18751	2694	26	the	the	DT
18751	2694	27	silver	silver	NN
18751	2694	28	contained	contain	VBN
18751	2694	29	in	in	IN
18751	2694	30	the	the	DT
18751	2694	31	oxide	oxide	NN
18751	2694	32	of	of	IN
18751	2694	33	lead	lead	NN
18751	2694	34	,	,	,
18751	2694	35	and	and	CC
18751	2694	36	adding	add	VBG
18751	2694	37	8	8	CD
18751	2694	38	milligrams	milligram	NNS
18751	2694	39	for	for	IN
18751	2694	40	the	the	DT
18751	2694	41	cupellation	cupellation	NN
18751	2694	42	loss	loss	NN
18751	2694	43	,	,	,
18751	2694	44	there	there	EX
18751	2694	45	is	be	VBZ
18751	2694	46	got	get	VBN
18751	2694	47	0.6889	0.6889	CD
18751	2694	48	gram	gram	NN
18751	2694	49	or	or	CC
18751	2694	50	13.778	13.778	CD
18751	2694	51	per	per	IN
18751	2694	52	cent	cent	NN
18751	2694	53	.	.	.
18751	2695	1	of	of	IN
18751	2695	2	silver	silver	NN
18751	2695	3	(	(	-LRB-
18751	2695	4	and	and	CC
18751	2695	5	gold	gold	NN
18751	2695	6	)	)	-RRB-
18751	2695	7	in	in	IN
18751	2695	8	the	the	DT
18751	2695	9	sample	sample	NN
18751	2695	10	.	.	.
18751	2696	1	~Determination	~Determination	NFP
18751	2696	2	of	of	IN
18751	2696	3	Silver	silver	NN
18751	2696	4	in	in	IN
18751	2696	5	Burnt	Burnt	NNP
18751	2696	6	Ores.~	Ores.~	NNP
18751	2696	7	_	_	NNP
18751	2696	8	By	by	IN
18751	2696	9	Pot	Pot	NNP
18751	2696	10	Assay._--Roasted	assay._--roaste	VBD
18751	2696	11	cupriferous	cupriferous	JJ
18751	2696	12	pyrites	pyrite	NNS
18751	2696	13	containing	contain	VBG
18751	2696	14	small	small	JJ
18751	2696	15	quantities	quantity	NNS
18751	2696	16	of	of	IN
18751	2696	17	gold	gold	NN
18751	2696	18	and	and	CC
18751	2696	19	silver	silver	NN
18751	2696	20	comes	come	VBZ
18751	2696	21	under	under	IN
18751	2696	22	this	this	DT
18751	2696	23	heading	heading	NN
18751	2696	24	.	.	.
18751	2697	1	The	the	DT
18751	2697	2	following	follow	VBG
18751	2697	3	mixture	mixture	NN
18751	2697	4	will	will	MD
18751	2697	5	give	give	VB
18751	2697	6	a	a	DT
18751	2697	7	fluid	fluid	JJ
18751	2697	8	slag	slag	NN
18751	2697	9	which	which	WDT
18751	2697	10	is	be	VBZ
18751	2697	11	heavy	heavy	JJ
18751	2697	12	and	and	CC
18751	2697	13	tough	tough	JJ
18751	2697	14	when	when	WRB
18751	2697	15	cold:--	cold:--	''
18751	2697	16	Ore.	Oregon	NNP
18751	2697	17	Borax	Borax	NNP
18751	2697	18	.	.	.
18751	2698	1	Sand	sand	NN
18751	2698	2	.	.	.
18751	2699	1	Litharge	Litharge	NNP
18751	2699	2	.	.	.
18751	2700	1	Charcoal	charcoal	NN
18751	2700	2	.	.	.
18751	2701	1	100	100	CD
18751	2701	2	50	50	CD
18751	2701	3	50	50	CD
18751	2701	4	100	100	CD
18751	2701	5	7	7	CD
18751	2701	6	Mix	mix	NN
18751	2701	7	;	;	:
18751	2701	8	place	place	NN
18751	2701	9	in	in	IN
18751	2701	10	a	a	DT
18751	2701	11	large	large	JJ
18751	2701	12	crucible	crucible	NN
18751	2701	13	;	;	:
18751	2701	14	cover	cover	VB
18751	2701	15	with	with	IN
18751	2701	16	salt	salt	NN
18751	2701	17	;	;	:
18751	2701	18	and	and	CC
18751	2701	19	melt	melt	VB
18751	2701	20	down	down	RP
18751	2701	21	under	under	IN
18751	2701	22	cover	cover	NN
18751	2701	23	.	.	.
18751	2702	1	When	when	WRB
18751	2702	2	fused	fuse	VBN
18751	2702	3	drop	drop	NN
18751	2702	4	in	in	IN
18751	2702	5	an	an	DT
18751	2702	6	iron	iron	NN
18751	2702	7	rod	rod	NN
18751	2702	8	for	for	IN
18751	2702	9	a	a	DT
18751	2702	10	few	few	JJ
18751	2702	11	minutes	minute	NNS
18751	2702	12	,	,	,
18751	2702	13	and	and	CC
18751	2702	14	about	about	IN
18751	2702	15	a	a	DT
18751	2702	16	couple	couple	NN
18751	2702	17	of	of	IN
18751	2702	18	minutes	minute	NNS
18751	2702	19	after	after	IN
18751	2702	20	its	-PRON-	PRP$
18751	2702	21	withdrawal	withdrawal	NN
18751	2702	22	,	,	,
18751	2702	23	pour	pour	VBP
18751	2702	24	the	the	DT
18751	2702	25	charge	charge	NN
18751	2702	26	quickly	quickly	RB
18751	2702	27	into	into	IN
18751	2702	28	a	a	DT
18751	2702	29	large	large	JJ
18751	2702	30	conical	conical	JJ
18751	2702	31	mould	mould	NN
18751	2702	32	.	.	.
18751	2703	1	The	the	DT
18751	2703	2	button	button	NN
18751	2703	3	of	of	IN
18751	2703	4	lead	lead	NN
18751	2703	5	should	should	MD
18751	2703	6	weigh	weigh	VB
18751	2703	7	about	about	RB
18751	2703	8	50	50	CD
18751	2703	9	grams	gram	NNS
18751	2703	10	.	.	.
18751	2704	1	Cupel	Cupel	NNP
18751	2704	2	and	and	CC
18751	2704	3	weigh	weigh	VB
18751	2704	4	the	the	DT
18751	2704	5	silver	silver	NN
18751	2704	6	.	.	.
18751	2705	1	The	the	DT
18751	2705	2	litharge	litharge	NN
18751	2705	3	may	may	MD
18751	2705	4	be	be	VB
18751	2705	5	replaced	replace	VBN
18751	2705	6	by	by	IN
18751	2705	7	red	red	JJ
18751	2705	8	lead	lead	NN
18751	2705	9	,	,	,
18751	2705	10	in	in	IN
18751	2705	11	which	which	WDT
18751	2705	12	case	case	NN
18751	2705	13	another	another	DT
18751	2705	14	gram	gram	NN
18751	2705	15	of	of	IN
18751	2705	16	charcoal	charcoal	NN
18751	2705	17	powder	powder	NN
18751	2705	18	must	must	MD
18751	2705	19	be	be	VB
18751	2705	20	added	add	VBN
18751	2705	21	.	.	.
18751	2706	1	In	in	IN
18751	2706	2	our	-PRON-	PRP$
18751	2706	3	experience	experience	NN
18751	2706	4	the	the	DT
18751	2706	5	results	result	NNS
18751	2706	6	obtained	obtain	VBN
18751	2706	7	by	by	IN
18751	2706	8	this	this	DT
18751	2706	9	method	method	NN
18751	2706	10	are	be	VBP
18751	2706	11	about	about	RB
18751	2706	12	20	20	CD
18751	2706	13	per	per	NN
18751	2706	14	cent	cent	NN
18751	2706	15	.	.	.
18751	2707	1	less	less	JJR
18751	2707	2	than	than	IN
18751	2707	3	the	the	DT
18751	2707	4	actual	actual	JJ
18751	2707	5	content	content	NN
18751	2707	6	of	of	IN
18751	2707	7	the	the	DT
18751	2707	8	ore	ore	NN
18751	2707	9	.	.	.
18751	2708	1	The	the	DT
18751	2708	2	results	result	NNS
18751	2708	3	of	of	IN
18751	2708	4	two	two	CD
18751	2708	5	assays	assay	NNS
18751	2708	6	,	,	,
18751	2708	7	after	after	IN
18751	2708	8	deducting	deduct	VBG
18751	2708	9	for	for	IN
18751	2708	10	the	the	DT
18751	2708	11	silver	silver	NN
18751	2708	12	in	in	IN
18751	2708	13	the	the	DT
18751	2708	14	litharge	litharge	NN
18751	2708	15	used	use	VBN
18751	2708	16	,	,	,
18751	2708	17	were	be	VBD
18751	2708	18	3.9	3.9	CD
18751	2708	19	and	and	CC
18751	2708	20	4.1	4.1	CD
18751	2708	21	milligrams	milligram	NNS
18751	2708	22	;	;	:
18751	2708	23	and	and	CC
18751	2708	24	a	a	DT
18751	2708	25	third	third	JJ
18751	2708	26	assay	assay	NN
18751	2708	27	,	,	,
18751	2708	28	in	in	IN
18751	2708	29	which	which	WDT
18751	2708	30	5.4	5.4	CD
18751	2708	31	milligrams	milligram	NNS
18751	2708	32	of	of	IN
18751	2708	33	silver	silver	NN
18751	2708	34	had	have	VBD
18751	2708	35	been	be	VBN
18751	2708	36	added	add	VBN
18751	2708	37	,	,	,
18751	2708	38	gave	give	VBD
18751	2708	39	9.2	9.2	CD
18751	2708	40	,	,	,
18751	2708	41	which	which	WDT
18751	2708	42	,	,	,
18751	2708	43	after	after	IN
18751	2708	44	deducting	deduct	VBG
18751	2708	45	the	the	DT
18751	2708	46	added	add	VBN
18751	2708	47	silver	silver	NN
18751	2708	48	,	,	,
18751	2708	49	leaves	leave	VBZ
18751	2708	50	3.8	3.8	CD
18751	2708	51	milligrams	milligram	NNS
18751	2708	52	.	.	.
18751	2709	1	The	the	DT
18751	2709	2	average	average	NN
18751	2709	3	of	of	IN
18751	2709	4	the	the	DT
18751	2709	5	three	three	CD
18751	2709	6	results	result	NNS
18751	2709	7	is	be	VBZ
18751	2709	8	3.9	3.9	CD
18751	2709	9	milligrams	milligram	NNS
18751	2709	10	from	from	IN
18751	2709	11	the	the	DT
18751	2709	12	100	100	CD
18751	2709	13	grams	gram	NNS
18751	2709	14	of	of	IN
18751	2709	15	ore	ore	NN
18751	2709	16	.	.	.
18751	2709	17	Two	two	CD
18751	2709	18	lots	lot	NNS
18751	2709	19	of	of	IN
18751	2709	20	100	100	CD
18751	2709	21	grams	gram	NNS
18751	2709	22	of	of	IN
18751	2709	23	the	the	DT
18751	2709	24	same	same	JJ
18751	2709	25	ore	ore	NN
18751	2709	26	treated	treat	VBN
18751	2709	27	in	in	IN
18751	2709	28	the	the	DT
18751	2709	29	wet	wet	JJ
18751	2709	30	way	way	NN
18751	2709	31	gave	give	VBD
18751	2709	32	5.2	5.2	CD
18751	2709	33	and	and	CC
18751	2709	34	5.0	5.0	CD
18751	2709	35	milligrams	milligram	NNS
18751	2709	36	of	of	IN
18751	2709	37	silver	silver	NN
18751	2709	38	.	.	.
18751	2710	1	Burnt	Burnt	NNP
18751	2710	2	ores	ore	NNS
18751	2710	3	from	from	IN
18751	2710	4	Spanish	spanish	JJ
18751	2710	5	pyrites	pyrite	NNS
18751	2710	6	carry	carry	VBP
18751	2710	7	about	about	RB
18751	2710	8	0.005	0.005	CD
18751	2710	9	per	per	IN
18751	2710	10	cent	cent	NN
18751	2710	11	.	.	.
18751	2711	1	of	of	IN
18751	2711	2	silver	silver	NN
18751	2711	3	.	.	.
18751	2712	1	WET	WET	NNP
18751	2712	2	METHODS	METHODS	NNP
18751	2712	3	.	.	.
18751	2713	1	Silver	silver	NN
18751	2713	2	is	be	VBZ
18751	2713	3	got	get	VBN
18751	2713	4	into	into	IN
18751	2713	5	solution	solution	NN
18751	2713	6	from	from	IN
18751	2713	7	its	-PRON-	PRP$
18751	2713	8	ores	ore	NNS
18751	2713	9	by	by	IN
18751	2713	10	attacking	attack	VBG
18751	2713	11	with	with	IN
18751	2713	12	nitric	nitric	JJ
18751	2713	13	acid	acid	NN
18751	2713	14	,	,	,
18751	2713	15	but	but	CC
18751	2713	16	it	-PRON-	PRP
18751	2713	17	is	be	VBZ
18751	2713	18	best	good	JJS
18751	2713	19	,	,	,
18751	2713	20	after	after	IN
18751	2713	21	dissolving	dissolving	NN
18751	2713	22	,	,	,
18751	2713	23	to	to	TO
18751	2713	24	cautiously	cautiously	RB
18751	2713	25	add	add	VB
18751	2713	26	dilute	dilute	NN
18751	2713	27	hydrochloric	hydrochloric	JJ
18751	2713	28	acid	acid	NN
18751	2713	29	,	,	,
18751	2713	30	and	and	CC
18751	2713	31	to	to	TO
18751	2713	32	carefully	carefully	RB
18751	2713	33	avoid	avoid	VB
18751	2713	34	excess	excess	NN
18751	2713	35	.	.	.
18751	2714	1	If	if	IN
18751	2714	2	the	the	DT
18751	2714	3	quantity	quantity	NN
18751	2714	4	of	of	IN
18751	2714	5	silver	silver	NN
18751	2714	6	is	be	VBZ
18751	2714	7	very	very	RB
18751	2714	8	small	small	JJ
18751	2714	9	the	the	DT
18751	2714	10	solution	solution	NN
18751	2714	11	is	be	VBZ
18751	2714	12	allowed	allow	VBN
18751	2714	13	to	to	TO
18751	2714	14	stand	stand	VB
18751	2714	15	twenty	twenty	CD
18751	2714	16	-	-	HYPH
18751	2714	17	four	four	CD
18751	2714	18	hours	hour	NNS
18751	2714	19	,	,	,
18751	2714	20	but	but	CC
18751	2714	21	,	,	,
18751	2714	22	otherwise	otherwise	RB
18751	2714	23	,	,	,
18751	2714	24	it	-PRON-	PRP
18751	2714	25	is	be	VBZ
18751	2714	26	warmed	warm	VBN
18751	2714	27	and	and	CC
18751	2714	28	filtered	filter	VBN
18751	2714	29	as	as	RB
18751	2714	30	soon	soon	RB
18751	2714	31	as	as	IN
18751	2714	32	it	-PRON-	PRP
18751	2714	33	clears	clear	VBZ
18751	2714	34	.	.	.
18751	2715	1	Dry	Dry	NNP
18751	2715	2	the	the	DT
18751	2715	3	residue	residue	NN
18751	2715	4	and	and	CC
18751	2715	5	concentrate	concentrate	VB
18751	2715	6	the	the	DT
18751	2715	7	silver	silver	NN
18751	2715	8	in	in	IN
18751	2715	9	a	a	DT
18751	2715	10	button	button	NN
18751	2715	11	of	of	IN
18751	2715	12	lead	lead	NN
18751	2715	13	by	by	IN
18751	2715	14	pot	pot	NN
18751	2715	15	method	method	NN
18751	2715	16	or	or	CC
18751	2715	17	scorification	scorification	NN
18751	2715	18	,	,	,
18751	2715	19	according	accord	VBG
18751	2715	20	to	to	IN
18751	2715	21	the	the	DT
18751	2715	22	amount	amount	NN
18751	2715	23	of	of	IN
18751	2715	24	stony	stony	NNP
18751	2715	25	matter	matter	NN
18751	2715	26	present	present	JJ
18751	2715	27	.	.	.
18751	2716	1	Cupel	Cupel	NNP
18751	2716	2	the	the	DT
18751	2716	3	lead	lead	NN
18751	2716	4	,	,	,
18751	2716	5	and	and	CC
18751	2716	6	the	the	DT
18751	2716	7	resulting	result	VBG
18751	2716	8	button	button	NN
18751	2716	9	will	will	MD
18751	2716	10	be	be	VB
18751	2716	11	free	free	JJ
18751	2716	12	from	from	IN
18751	2716	13	all	all	DT
18751	2716	14	metals	metal	NNS
18751	2716	15	,	,	,
18751	2716	16	except	except	IN
18751	2716	17	perhaps	perhaps	RB
18751	2716	18	gold	gold	NN
18751	2716	19	.	.	.
18751	2717	1	It	-PRON-	PRP
18751	2717	2	may	may	MD
18751	2717	3	be	be	VB
18751	2717	4	weighed	weigh	VBN
18751	2717	5	;	;	:
18751	2717	6	or	or	CC
18751	2717	7	dissolved	dissolve	VBN
18751	2717	8	in	in	IN
18751	2717	9	nitric	nitric	JJ
18751	2717	10	acid	acid	NN
18751	2717	11	,	,	,
18751	2717	12	and	and	CC
18751	2717	13	the	the	DT
18751	2717	14	silver	silver	NN
18751	2717	15	determined	determine	VBD
18751	2717	16	gravimetrically	gravimetrically	RB
18751	2717	17	in	in	IN
18751	2717	18	the	the	DT
18751	2717	19	diluted	diluted	JJ
18751	2717	20	and	and	CC
18751	2717	21	filtered	filter	VBN
18751	2717	22	solution	solution	NN
18751	2717	23	.	.	.
18751	2718	1	It	-PRON-	PRP
18751	2718	2	is	be	VBZ
18751	2718	3	better	well	JJR
18751	2718	4	to	to	TO
18751	2718	5	weigh	weigh	VB
18751	2718	6	the	the	DT
18751	2718	7	metal	metal	NN
18751	2718	8	and	and	CC
18751	2718	9	afterwards	afterwards	RB
18751	2718	10	to	to	TO
18751	2718	11	determine	determine	VB
18751	2718	12	the	the	DT
18751	2718	13	gold	gold	NN
18751	2718	14	in	in	IN
18751	2718	15	it	-PRON-	PRP
18751	2718	16	,	,	,
18751	2718	17	estimating	estimate	VBG
18751	2718	18	the	the	DT
18751	2718	19	silver	silver	NN
18751	2718	20	by	by	IN
18751	2718	21	difference	difference	NN
18751	2718	22	.	.	.
18751	2719	1	Silver	silver	NN
18751	2719	2	alloys	alloy	NNS
18751	2719	3	are	be	VBP
18751	2719	4	dissolved	dissolve	VBN
18751	2719	5	in	in	IN
18751	2719	6	dilute	dilute	JJ
18751	2719	7	nitric	nitric	NN
18751	2719	8	acid	acid	NNP
18751	2719	9	(	(	-LRB-
18751	2719	10	free	free	JJ
18751	2719	11	from	from	IN
18751	2719	12	chlorides	chloride	NNS
18751	2719	13	)	)	-RRB-
18751	2719	14	,	,	,
18751	2719	15	diluted	dilute	VBN
18751	2719	16	,	,	,
18751	2719	17	and	and	CC
18751	2719	18	filtered	filter	VBN
18751	2719	19	.	.	.
18751	2720	1	The	the	DT
18751	2720	2	solution	solution	NN
18751	2720	3	is	be	VBZ
18751	2720	4	then	then	RB
18751	2720	5	ready	ready	JJ
18751	2720	6	for	for	IN
18751	2720	7	gravimetric	gravimetric	NN
18751	2720	8	determination	determination	NN
18751	2720	9	.	.	.
18751	2721	1	Sulphuretted	sulphuret	VBN
18751	2721	2	hydrogen	hydrogen	NN
18751	2721	3	precipitates	precipitate	NNS
18751	2721	4	silver	silver	NN
18751	2721	5	(	(	-LRB-
18751	2721	6	like	like	IN
18751	2721	7	copper	copper	NN
18751	2721	8	)	)	-RRB-
18751	2721	9	,	,	,
18751	2721	10	completely	completely	RB
18751	2721	11	,	,	,
18751	2721	12	even	even	RB
18751	2721	13	from	from	IN
18751	2721	14	fairly	fairly	RB
18751	2721	15	acid	acid	JJ
18751	2721	16	solutions	solution	NNS
18751	2721	17	.	.	.
18751	2722	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	2722	2	DETERMINATION	DETERMINATION	NNP
18751	2722	3	.	.	.
18751	2723	1	Add	add	VB
18751	2723	2	dilute	dilute	NN
18751	2723	3	hydrochloric	hydrochloric	JJ
18751	2723	4	acid	acid	NN
18751	2723	5	in	in	IN
18751	2723	6	small	small	JJ
18751	2723	7	excess	excess	NN
18751	2723	8	to	to	IN
18751	2723	9	the	the	DT
18751	2723	10	hot	hot	JJ
18751	2723	11	dilute	dilute	NN
18751	2723	12	solution	solution	NN
18751	2723	13	,	,	,
18751	2723	14	which	which	WDT
18751	2723	15	must	must	MD
18751	2723	16	contain	contain	VB
18751	2723	17	free	free	JJ
18751	2723	18	nitric	nitric	JJ
18751	2723	19	acid	acid	NN
18751	2723	20	.	.	.
18751	2724	1	Heat	heat	NN
18751	2724	2	and	and	CC
18751	2724	3	stir	stir	VB
18751	2724	4	until	until	IN
18751	2724	5	the	the	DT
18751	2724	6	solution	solution	NN
18751	2724	7	clears	clear	VBZ
18751	2724	8	.	.	.
18751	2725	1	Decant	decant	NN
18751	2725	2	through	through	IN
18751	2725	3	a	a	DT
18751	2725	4	small	small	JJ
18751	2725	5	filter	filter	NN
18751	2725	6	,	,	,
18751	2725	7	and	and	CC
18751	2725	8	wash	wash	VB
18751	2725	9	with	with	IN
18751	2725	10	hot	hot	JJ
18751	2725	11	water	water	NN
18751	2725	12	,	,	,
18751	2725	13	acidulated	acidulate	VBN
18751	2725	14	at	at	IN
18751	2725	15	first	first	RB
18751	2725	16	with	with	IN
18751	2725	17	a	a	DT
18751	2725	18	little	little	JJ
18751	2725	19	nitric	nitric	JJ
18751	2725	20	acid	acid	NN
18751	2725	21	if	if	IN
18751	2725	22	bismuth	bismuth	NNP
18751	2725	23	is	be	VBZ
18751	2725	24	suspected	suspect	VBN
18751	2725	25	to	to	TO
18751	2725	26	be	be	VB
18751	2725	27	present	present	JJ
18751	2725	28	.	.	.
18751	2726	1	Dry	Dry	NNP
18751	2726	2	quickly	quickly	RB
18751	2726	3	,	,	,
18751	2726	4	transfer	transfer	VB
18751	2726	5	as	as	RB
18751	2726	6	much	much	RB
18751	2726	7	as	as	IN
18751	2726	8	possible	possible	JJ
18751	2726	9	of	of	IN
18751	2726	10	the	the	DT
18751	2726	11	precipitate	precipitate	NN
18751	2726	12	to	to	IN
18751	2726	13	a	a	DT
18751	2726	14	watch	watch	NN
18751	2726	15	-	-	HYPH
18751	2726	16	glass	glass	NN
18751	2726	17	;	;	:
18751	2726	18	burn	burn	VB
18751	2726	19	and	and	CC
18751	2726	20	ignite	ignite	VB
18751	2726	21	the	the	DT
18751	2726	22	filter	filter	NN
18751	2726	23	paper	paper	NN
18751	2726	24	,	,	,
18751	2726	25	treating	treat	VBG
18751	2726	26	the	the	DT
18751	2726	27	ash	ash	NN
18751	2726	28	first	first	RB
18751	2726	29	with	with	IN
18751	2726	30	two	two	CD
18751	2726	31	drops	drop	NNS
18751	2726	32	of	of	IN
18751	2726	33	nitric	nitric	JJ
18751	2726	34	acid	acid	NN
18751	2726	35	and	and	CC
18751	2726	36	then	then	RB
18751	2726	37	with	with	IN
18751	2726	38	one	one	CD
18751	2726	39	of	of	IN
18751	2726	40	hydrochloric	hydrochloric	NN
18751	2726	41	,	,	,
18751	2726	42	and	and	CC
18751	2726	43	again	again	RB
18751	2726	44	dry	dry	JJ
18751	2726	45	.	.	.
18751	2727	1	Add	add	VB
18751	2727	2	the	the	DT
18751	2727	3	rest	rest	NN
18751	2727	4	of	of	IN
18751	2727	5	the	the	DT
18751	2727	6	silver	silver	NN
18751	2727	7	chloride	chloride	NN
18751	2727	8	and	and	CC
18751	2727	9	heat	heat	VBP
18751	2727	10	slowly	slowly	RB
18751	2727	11	over	over	IN
18751	2727	12	a	a	DT
18751	2727	13	Bunsen	bunsen	JJ
18751	2727	14	burner	burner	NN
18751	2727	15	until	until	IN
18751	2727	16	it	-PRON-	PRP
18751	2727	17	begins	begin	VBZ
18751	2727	18	to	to	TO
18751	2727	19	fuse	fuse	VB
18751	2727	20	.	.	.
18751	2728	1	Cool	cool	JJ
18751	2728	2	and	and	CC
18751	2728	3	weigh	weigh	VB
18751	2728	4	.	.	.
18751	2729	1	The	the	DT
18751	2729	2	precipitate	precipitate	NN
18751	2729	3	is	be	VBZ
18751	2729	4	silver	silver	NN
18751	2729	5	chloride	chloride	NN
18751	2729	6	(	(	-LRB-
18751	2729	7	AgCl	AgCl	NNP
18751	2729	8	)	)	-RRB-
18751	2729	9	and	and	CC
18751	2729	10	contains	contain	VBZ
18751	2729	11	75.27	75.27	CD
18751	2729	12	per	per	NN
18751	2729	13	cent	cent	NN
18751	2729	14	.	.	.
18751	2730	1	of	of	IN
18751	2730	2	silver	silver	NN
18751	2730	3	.	.	.
18751	2731	1	The	the	DT
18751	2731	2	moist	moist	NN
18751	2731	3	precipitate	precipitate	NN
18751	2731	4	is	be	VBZ
18751	2731	5	heavy	heavy	JJ
18751	2731	6	and	and	CC
18751	2731	7	curdy	curdy	JJ
18751	2731	8	;	;	:
18751	2731	9	it	-PRON-	PRP
18751	2731	10	is	be	VBZ
18751	2731	11	decomposed	decompose	VBN
18751	2731	12	by	by	IN
18751	2731	13	direct	direct	JJ
18751	2731	14	sunlight	sunlight	NN
18751	2731	15	,	,	,
18751	2731	16	becoming	become	VBG
18751	2731	17	violet	violet	NN
18751	2731	18	under	under	IN
18751	2731	19	its	-PRON-	PRP$
18751	2731	20	influence	influence	NN
18751	2731	21	.	.	.
18751	2732	1	When	when	WRB
18751	2732	2	heated	heated	JJ
18751	2732	3	it	-PRON-	PRP
18751	2732	4	is	be	VBZ
18751	2732	5	yellowish	yellowish	JJ
18751	2732	6	;	;	:
18751	2732	7	and	and	CC
18751	2732	8	,	,	,
18751	2732	9	since	since	IN
18751	2732	10	it	-PRON-	PRP
18751	2732	11	is	be	VBZ
18751	2732	12	volatile	volatile	JJ
18751	2732	13	at	at	IN
18751	2732	14	a	a	DT
18751	2732	15	high	high	JJ
18751	2732	16	temperature	temperature	NN
18751	2732	17	,	,	,
18751	2732	18	it	-PRON-	PRP
18751	2732	19	must	must	MD
18751	2732	20	not	not	RB
18751	2732	21	,	,	,
18751	2732	22	in	in	IN
18751	2732	23	drying	drying	NN
18751	2732	24	,	,	,
18751	2732	25	be	be	VB
18751	2732	26	heated	heat	VBN
18751	2732	27	above	above	IN
18751	2732	28	its	-PRON-	PRP$
18751	2732	29	fusing	fusing	NN
18751	2732	30	point	point	NN
18751	2732	31	.	.	.
18751	2733	1	The	the	DT
18751	2733	2	fused	fuse	VBN
18751	2733	3	chloride	chloride	NN
18751	2733	4	can	can	MD
18751	2733	5	be	be	VB
18751	2733	6	removed	remove	VBN
18751	2733	7	from	from	IN
18751	2733	8	the	the	DT
18751	2733	9	crucible	crucible	NN
18751	2733	10	(	(	-LRB-
18751	2733	11	to	to	TO
18751	2733	12	which	which	WDT
18751	2733	13	it	-PRON-	PRP
18751	2733	14	adheres	adhere	VBZ
18751	2733	15	strongly	strongly	RB
18751	2733	16	)	)	-RRB-
18751	2733	17	by	by	IN
18751	2733	18	digesting	digest	VBG
18751	2733	19	with	with	IN
18751	2733	20	dilute	dilute	NN
18751	2733	21	acid	acid	NN
18751	2733	22	and	and	CC
18751	2733	23	zinc	zinc	NN
18751	2733	24	.	.	.
18751	2734	1	For	for	IN
18751	2734	2	the	the	DT
18751	2734	3	determination	determination	NN
18751	2734	4	of	of	IN
18751	2734	5	silver	silver	NN
18751	2734	6	in	in	IN
18751	2734	7	nearly	nearly	RB
18751	2734	8	pure	pure	JJ
18751	2734	9	bullion	bullion	NN
18751	2734	10	the	the	DT
18751	2734	11	following	following	JJ
18751	2734	12	process	process	NN
18751	2734	13	is	be	VBZ
18751	2734	14	used:--Weigh	used:--weigh	JJ
18751	2734	15	up	up	RB
18751	2734	16	1.5054	1.5054	CD
18751	2734	17	gram	gram	NN
18751	2734	18	of	of	IN
18751	2734	19	the	the	DT
18751	2734	20	alloy	alloy	NN
18751	2734	21	.	.	.
18751	2735	1	With	with	IN
18751	2735	2	this	this	DT
18751	2735	3	amount	amount	NN
18751	2735	4	of	of	IN
18751	2735	5	alloy	alloy	NN
18751	2735	6	each	each	DT
18751	2735	7	2	2	CD
18751	2735	8	milligrams	milligram	NNS
18751	2735	9	of	of	IN
18751	2735	10	silver	silver	NN
18751	2735	11	chloride	chloride	NN
18751	2735	12	formed	form	VBN
18751	2735	13	is	be	VBZ
18751	2735	14	equivalent	equivalent	JJ
18751	2735	15	to	to	IN
18751	2735	16	1	1	CD
18751	2735	17	degree	degree	NN
18751	2735	18	of	of	IN
18751	2735	19	fineness	fineness	NN
18751	2735	20	,	,	,
18751	2735	21	so	so	IN
18751	2735	22	that	that	IN
18751	2735	23	the	the	DT
18751	2735	24	weight	weight	NN
18751	2735	25	of	of	IN
18751	2735	26	the	the	DT
18751	2735	27	silver	silver	NN
18751	2735	28	chloride	chloride	NN
18751	2735	29	obtained	obtain	VBN
18751	2735	30	(	(	-LRB-
18751	2735	31	stated	state	VBN
18751	2735	32	in	in	IN
18751	2735	33	milligrams	milligram	NNS
18751	2735	34	and	and	CC
18751	2735	35	divided	divide	VBN
18751	2735	36	by	by	IN
18751	2735	37	2	2	CD
18751	2735	38	)	)	-RRB-
18751	2735	39	will	will	MD
18751	2735	40	give	give	VB
18751	2735	41	the	the	DT
18751	2735	42	degree	degree	NN
18751	2735	43	of	of	IN
18751	2735	44	fineness	fineness	NN
18751	2735	45	.	.	.
18751	2736	1	Transfer	transfer	VB
18751	2736	2	to	to	IN
18751	2736	3	a	a	DT
18751	2736	4	bottle	bottle	NN
18751	2736	5	(	(	-LRB-
18751	2736	6	known	know	VBN
18751	2736	7	as	as	IN
18751	2736	8	"	"	``
18751	2736	9	bottles	bottle	NNS
18751	2736	10	for	for	IN
18751	2736	11	the	the	DT
18751	2736	12	Indian	indian	JJ
18751	2736	13	mint	mint	NN
18751	2736	14	assay	assay	NN
18751	2736	15	"	"	''
18751	2736	16	)	)	-RRB-
18751	2736	17	and	and	CC
18751	2736	18	dissolve	dissolve	VB
18751	2736	19	in	in	IN
18751	2736	20	10	10	CD
18751	2736	21	c.c	c.c	NNP
18751	2736	22	.	.	.
18751	2737	1	of	of	IN
18751	2737	2	dilute	dilute	NNP
18751	2737	3	nitric	nitric	NNP
18751	2737	4	acid	acid	NN
18751	2737	5	,	,	,
18751	2737	6	then	then	RB
18751	2737	7	make	make	VB
18751	2737	8	up	up	RP
18751	2737	9	with	with	IN
18751	2737	10	water	water	NN
18751	2737	11	to	to	IN
18751	2737	12	200	200	CD
18751	2737	13	c.c	c.c	NNP
18751	2737	14	.	.	.
18751	2738	1	and	and	CC
18751	2738	2	add	add	VB
18751	2738	3	3	3	CD
18751	2738	4	c.c	c.c	NNP
18751	2738	5	.	.	.
18751	2739	1	of	of	IN
18751	2739	2	dilute	dilute	NNP
18751	2739	3	hydrochloric	hydrochloric	NNP
18751	2739	4	acid	acid	NN
18751	2739	5	.	.	.
18751	2740	1	Allow	allow	VB
18751	2740	2	to	to	TO
18751	2740	3	stand	stand	VB
18751	2740	4	a	a	DT
18751	2740	5	few	few	JJ
18751	2740	6	minutes	minute	NNS
18751	2740	7	and	and	CC
18751	2740	8	then	then	RB
18751	2740	9	shake	shake	VB
18751	2740	10	.	.	.
18751	2741	1	Fill	fill	VB
18751	2741	2	the	the	DT
18751	2741	3	bottle	bottle	NN
18751	2741	4	completely	completely	RB
18751	2741	5	with	with	IN
18751	2741	6	water	water	NN
18751	2741	7	,	,	,
18751	2741	8	allow	allow	VB
18751	2741	9	to	to	TO
18751	2741	10	settle	settle	VB
18751	2741	11	,	,	,
18751	2741	12	and	and	CC
18751	2741	13	syphon	syphon	VB
18751	2741	14	off	off	RP
18751	2741	15	the	the	DT
18751	2741	16	clear	clear	JJ
18751	2741	17	liquid	liquid	NN
18751	2741	18	;	;	:
18751	2741	19	pour	pour	VB
18751	2741	20	on	on	IN
18751	2741	21	more	more	JJR
18751	2741	22	water	water	NN
18751	2741	23	,	,	,
18751	2741	24	shake	shake	VB
18751	2741	25	gently	gently	RB
18751	2741	26	to	to	TO
18751	2741	27	break	break	VB
18751	2741	28	up	up	RP
18751	2741	29	the	the	DT
18751	2741	30	lumps	lump	NNS
18751	2741	31	,	,	,
18751	2741	32	and	and	CC
18751	2741	33	again	again	RB
18751	2741	34	fill	fill	VB
18751	2741	35	the	the	DT
18751	2741	36	bottle	bottle	NN
18751	2741	37	with	with	IN
18751	2741	38	water	water	NN
18751	2741	39	.	.	.
18751	2742	1	Invert	Invert	NNP
18751	2742	2	over	over	IN
18751	2742	3	the	the	DT
18751	2742	4	mouth	mouth	NN
18751	2742	5	of	of	IN
18751	2742	6	the	the	DT
18751	2742	7	bottle	bottle	NN
18751	2742	8	a	a	DT
18751	2742	9	porous	porous	JJ
18751	2742	10	Wedgwood	wedgwood	NN
18751	2742	11	crucible	crucible	JJ
18751	2742	12	,	,	,
18751	2742	13	somewhat	somewhat	RB
18751	2742	14	similar	similar	JJ
18751	2742	15	to	to	IN
18751	2742	16	those	those	DT
18751	2742	17	used	use	VBN
18751	2742	18	in	in	IN
18751	2742	19	gold	gold	NN
18751	2742	20	parting	parting	NN
18751	2742	21	.	.	.
18751	2743	1	Take	take	VB
18751	2743	2	firm	firm	JJ
18751	2743	3	hold	hold	NN
18751	2743	4	of	of	IN
18751	2743	5	the	the	DT
18751	2743	6	crucible	crucible	JJ
18751	2743	7	and	and	CC
18751	2743	8	bottle	bottle	NN
18751	2743	9	,	,	,
18751	2743	10	and	and	CC
18751	2743	11	invert	invert	NNP
18751	2743	12	promptly	promptly	RB
18751	2743	13	so	so	IN
18751	2743	14	that	that	IN
18751	2743	15	the	the	DT
18751	2743	16	silver	silver	NN
18751	2743	17	chloride	chloride	NN
18751	2743	18	may	may	MD
18751	2743	19	be	be	VB
18751	2743	20	collected	collect	VBN
18751	2743	21	in	in	IN
18751	2743	22	the	the	DT
18751	2743	23	crucible	crucible	NN
18751	2743	24	.	.	.
18751	2744	1	Allow	allow	VB
18751	2744	2	to	to	TO
18751	2744	3	stand	stand	VB
18751	2744	4	a	a	DT
18751	2744	5	little	little	JJ
18751	2744	6	while	while	NN
18751	2744	7	for	for	IN
18751	2744	8	the	the	DT
18751	2744	9	precipitate	precipitate	NN
18751	2744	10	to	to	TO
18751	2744	11	settle	settle	VB
18751	2744	12	,	,	,
18751	2744	13	and	and	CC
18751	2744	14	then	then	RB
18751	2744	15	carefully	carefully	RB
18751	2744	16	remove	remove	VB
18751	2744	17	the	the	DT
18751	2744	18	crucible	crucible	NN
18751	2744	19	under	under	IN
18751	2744	20	water	water	NN
18751	2744	21	.	.	.
18751	2745	1	[	[	-LRB-
18751	2745	2	14	14	CD
18751	2745	3	]	]	-RRB-
18751	2745	4	Drain	drain	VB
18751	2745	5	off	off	IN
18751	2745	6	most	most	JJS
18751	2745	7	of	of	IN
18751	2745	8	the	the	DT
18751	2745	9	water	water	NN
18751	2745	10	and	and	CC
18751	2745	11	break	break	VB
18751	2745	12	up	up	RP
18751	2745	13	the	the	DT
18751	2745	14	silver	silver	NN
18751	2745	15	chloride	chloride	NN
18751	2745	16	with	with	IN
18751	2745	17	the	the	DT
18751	2745	18	help	help	NN
18751	2745	19	of	of	IN
18751	2745	20	a	a	DT
18751	2745	21	well	well	RB
18751	2745	22	-	-	HYPH
18751	2745	23	rounded	rounded	JJ
18751	2745	24	glass	glass	NN
18751	2745	25	rod	rod	NN
18751	2745	26	.	.	.
18751	2746	1	This	this	DT
18751	2746	2	greatly	greatly	RB
18751	2746	3	facilitates	facilitate	VBZ
18751	2746	4	the	the	DT
18751	2746	5	subsequent	subsequent	JJ
18751	2746	6	drying	drying	NN
18751	2746	7	.	.	.
18751	2747	1	Dry	Dry	NNP
18751	2747	2	first	first	RB
18751	2747	3	on	on	IN
18751	2747	4	the	the	DT
18751	2747	5	water	water	NN
18751	2747	6	bath	bath	NN
18751	2747	7	and	and	CC
18751	2747	8	then	then	RB
18751	2747	9	on	on	IN
18751	2747	10	the	the	DT
18751	2747	11	iron	iron	NN
18751	2747	12	plate	plate	NN
18751	2747	13	.	.	.
18751	2748	1	Remove	remove	VB
18751	2748	2	the	the	DT
18751	2748	3	dried	dry	VBN
18751	2748	4	silver	silver	NN
18751	2748	5	chloride	chloride	NN
18751	2748	6	,	,	,
18751	2748	7	by	by	IN
18751	2748	8	inverting	invert	VBG
18751	2748	9	the	the	DT
18751	2748	10	crucible	crucible	NN
18751	2748	11	,	,	,
18751	2748	12	and	and	CC
18751	2748	13	weigh	weigh	VB
18751	2748	14	it	-PRON-	PRP
18751	2748	15	.	.	.
18751	2749	1	As	as	IN
18751	2749	2	an	an	DT
18751	2749	3	example	example	NN
18751	2749	4	,	,	,
18751	2749	5	3	3	CD
18751	2749	6	determinations	determination	NNS
18751	2749	7	of	of	IN
18751	2749	8	silver	silver	NN
18751	2749	9	in	in	IN
18751	2749	10	a	a	DT
18751	2749	11	coin	coin	NN
18751	2749	12	carried	carry	VBN
18751	2749	13	out	out	RP
18751	2749	14	in	in	IN
18751	2749	15	this	this	DT
18751	2749	16	way	way	NN
18751	2749	17	gave:--	gave:--	:
18751	2749	18	(	(	-LRB-
18751	2749	19	1	1	CD
18751	2749	20	)	)	-RRB-
18751	2749	21	1.8500	1.8500	CD
18751	2749	22	gram	gram	NN
18751	2749	23	AgCl	AgCl	NNP
18751	2749	24	=	=	NFP
18751	2749	25	925.0	925.0	CD
18751	2749	26	fineness	fineness	NN
18751	2749	27	.	.	.
18751	2750	1	(	(	-LRB-
18751	2750	2	2	2	LS
18751	2750	3	)	)	-RRB-
18751	2750	4	1.8498	1.8498	CD
18751	2750	5	"	"	''
18751	2750	6	=	=	NN
18751	2750	7	924.9	924.9	CD
18751	2750	8	"	"	''
18751	2750	9	(	(	-LRB-
18751	2750	10	3	3	CD
18751	2750	11	)	)	-RRB-
18751	2750	12	1.8502	1.8502	CD
18751	2750	13	"	"	''
18751	2750	14	=	=	SYM
18751	2750	15	925.1	925.1	CD
18751	2750	16	"	"	''
18751	2750	17	~Determination	~Determination	NFP
18751	2750	18	of	of	IN
18751	2750	19	Silver	silver	NN
18751	2750	20	in	in	IN
18751	2750	21	Burnt	Burnt	NNP
18751	2750	22	Ores.~--Take	Ores.~--Take	NNP
18751	2750	23	100	100	CD
18751	2750	24	grams	gram	NNS
18751	2750	25	of	of	IN
18751	2750	26	the	the	DT
18751	2750	27	ore	ore	NN
18751	2750	28	and	and	CC
18751	2750	29	place	place	NN
18751	2750	30	in	in	IN
18751	2750	31	a	a	DT
18751	2750	32	large	large	JJ
18751	2750	33	beaker	beaker	NN
18751	2750	34	of	of	IN
18751	2750	35	2	2	CD
18751	2750	36	-	-	SYM
18751	2750	37	1/2	1/2	CD
18751	2750	38	litres	litre	NNS
18751	2750	39	capacity	capacity	NN
18751	2750	40	,	,	,
18751	2750	41	and	and	CC
18751	2750	42	cover	cover	VB
18751	2750	43	with	with	IN
18751	2750	44	375	375	CD
18751	2750	45	c.c	c.c	NNP
18751	2750	46	.	.	.
18751	2751	1	of	of	IN
18751	2751	2	hydrochloric	hydrochloric	JJ
18751	2751	3	acid	acid	NN
18751	2751	4	.	.	.
18751	2752	1	Boil	boil	VB
18751	2752	2	for	for	IN
18751	2752	3	half	half	PDT
18751	2752	4	an	an	DT
18751	2752	5	hour	hour	NN
18751	2752	6	until	until	IN
18751	2752	7	the	the	DT
18751	2752	8	oxides	oxide	NNS
18751	2752	9	are	be	VBP
18751	2752	10	dissolved	dissolve	VBN
18751	2752	11	and	and	CC
18751	2752	12	the	the	DT
18751	2752	13	residue	residue	NN
18751	2752	14	looks	look	VBZ
18751	2752	15	like	like	IN
18751	2752	16	sand	sand	NN
18751	2752	17	and	and	CC
18751	2752	18	pyrites	pyrite	NNS
18751	2752	19	;	;	:
18751	2752	20	then	then	RB
18751	2752	21	add	add	VB
18751	2752	22	20	20	CD
18751	2752	23	c.c	c.c	NNP
18751	2752	24	.	.	.
18751	2753	1	of	of	IN
18751	2753	2	nitric	nitric	JJ
18751	2753	3	acid	acid	NN
18751	2753	4	,	,	,
18751	2753	5	and	and	CC
18751	2753	6	boil	boil	VB
18751	2753	7	till	till	IN
18751	2753	8	free	free	JJ
18751	2753	9	from	from	IN
18751	2753	10	nitrous	nitrous	JJ
18751	2753	11	fumes	fume	NNS
18751	2753	12	.	.	.
18751	2754	1	Dilute	dilute	NN
18751	2754	2	to	to	IN
18751	2754	3	2	2	CD
18751	2754	4	litres	litre	NNS
18751	2754	5	with	with	IN
18751	2754	6	water	water	NN
18751	2754	7	,	,	,
18751	2754	8	and	and	CC
18751	2754	9	pass	pass	VB
18751	2754	10	a	a	DT
18751	2754	11	current	current	NN
18751	2754	12	of	of	IN
18751	2754	13	sulphuretted	sulphuret	VBN
18751	2754	14	hydrogen	hydrogen	NN
18751	2754	15	till	till	IN
18751	2754	16	the	the	DT
18751	2754	17	iron	iron	NN
18751	2754	18	is	be	VBZ
18751	2754	19	reduced	reduce	VBN
18751	2754	20	,	,	,
18751	2754	21	the	the	DT
18751	2754	22	copper	copper	NN
18751	2754	23	and	and	CC
18751	2754	24	silver	silver	NN
18751	2754	25	precipitated	precipitate	VBD
18751	2754	26	,	,	,
18751	2754	27	and	and	CC
18751	2754	28	the	the	DT
18751	2754	29	liquor	liquor	NN
18751	2754	30	smells	smell	VBZ
18751	2754	31	of	of	IN
18751	2754	32	the	the	DT
18751	2754	33	gas	gas	NN
18751	2754	34	.	.	.
18751	2755	1	This	this	DT
18751	2755	2	takes	take	VBZ
18751	2755	3	about	about	RB
18751	2755	4	one	one	CD
18751	2755	5	hour	hour	NN
18751	2755	6	and	and	CC
18751	2755	7	a	a	DT
18751	2755	8	half	half	NN
18751	2755	9	.	.	.
18751	2756	1	Filter	filter	VB
18751	2756	2	off	off	RP
18751	2756	3	the	the	DT
18751	2756	4	precipitate	precipitate	NN
18751	2756	5	(	(	-LRB-
18751	2756	6	rejecting	reject	VBG
18751	2756	7	the	the	DT
18751	2756	8	solution	solution	NN
18751	2756	9	)	)	-RRB-
18751	2756	10	and	and	CC
18751	2756	11	wash	wash	VB
18751	2756	12	with	with	IN
18751	2756	13	warm	warm	JJ
18751	2756	14	water	water	NN
18751	2756	15	.	.	.
18751	2757	1	Dry	Dry	NNP
18751	2757	2	and	and	CC
18751	2757	3	transfer	transfer	VB
18751	2757	4	to	to	IN
18751	2757	5	an	an	DT
18751	2757	6	evaporating	evaporating	NN
18751	2757	7	dish	dish	NN
18751	2757	8	,	,	,
18751	2757	9	adding	add	VBG
18751	2757	10	the	the	DT
18751	2757	11	ashes	ashe	NNS
18751	2757	12	of	of	IN
18751	2757	13	the	the	DT
18751	2757	14	filter	filter	NN
18751	2757	15	paper	paper	NN
18751	2757	16	.	.	.
18751	2758	1	Heat	heat	VB
18751	2758	2	gently	gently	RB
18751	2758	3	with	with	IN
18751	2758	4	a	a	DT
18751	2758	5	Bunsen	bunsen	JJ
18751	2758	6	burner	burner	NN
18751	2758	7	until	until	IN
18751	2758	8	the	the	DT
18751	2758	9	sulphur	sulphur	NNP
18751	2758	10	burns	burns	NNP
18751	2758	11	,	,	,
18751	2758	12	and	and	CC
18751	2758	13	then	then	RB
18751	2758	14	calcine	calcine	VB
18751	2758	15	until	until	IN
18751	2758	16	no	no	DT
18751	2758	17	more	more	RBR
18751	2758	18	sulphurous	sulphurous	JJ
18751	2758	19	oxide	oxide	NN
18751	2758	20	comes	come	VBZ
18751	2758	21	off	off	RP
18751	2758	22	.	.	.
18751	2759	1	When	when	WRB
18751	2759	2	cold	cold	JJ
18751	2759	3	add	add	VBP
18751	2759	4	30	30	CD
18751	2759	5	c.c	c.c	NNP
18751	2759	6	.	.	.
18751	2760	1	of	of	IN
18751	2760	2	nitric	nitric	JJ
18751	2760	3	acid	acid	NN
18751	2760	4	,	,	,
18751	2760	5	boil	boil	NNP
18751	2760	6	and	and	CC
18751	2760	7	dilute	dilute	NN
18751	2760	8	to	to	IN
18751	2760	9	100	100	CD
18751	2760	10	c.c	c.c	NNP
18751	2760	11	.	.	.
18751	2761	1	Add	Add	NNP
18751	2761	2	1	1	CD
18751	2761	3	c.c	c.c	NN
18751	2761	4	.	.	.
18751	2762	1	of	of	IN
18751	2762	2	very	very	RB
18751	2762	3	dilute	dilute	NNP
18751	2762	4	hydrochloric	hydrochloric	JJ
18751	2762	5	acid	acid	NN
18751	2762	6	(	(	-LRB-
18751	2762	7	1	1	CD
18751	2762	8	to	to	TO
18751	2762	9	100),[15	100),[15	CD
18751	2762	10	]	]	-RRB-
18751	2762	11	stir	stir	VB
18751	2762	12	well	well	RB
18751	2762	13	,	,	,
18751	2762	14	and	and	CC
18751	2762	15	allow	allow	VB
18751	2762	16	to	to	TO
18751	2762	17	stand	stand	VB
18751	2762	18	overnight	overnight	RB
18751	2762	19	.	.	.
18751	2763	1	Decant	decant	NN
18751	2763	2	on	on	IN
18751	2763	3	to	to	IN
18751	2763	4	a	a	DT
18751	2763	5	Swedish	swedish	JJ
18751	2763	6	filter	filter	NN
18751	2763	7	paper	paper	NN
18751	2763	8	,	,	,
18751	2763	9	dry	dry	JJ
18751	2763	10	and	and	CC
18751	2763	11	calcine	calcine	NN
18751	2763	12	.	.	.
18751	2764	1	Mix	mix	VB
18751	2764	2	the	the	DT
18751	2764	3	ashes	ashe	NNS
18751	2764	4	with	with	IN
18751	2764	5	100	100	CD
18751	2764	6	grams	gram	NNS
18751	2764	7	of	of	IN
18751	2764	8	litharge	litharge	NN
18751	2764	9	and	and	CC
18751	2764	10	1	1	CD
18751	2764	11	gram	gram	NN
18751	2764	12	of	of	IN
18751	2764	13	charcoal	charcoal	NN
18751	2764	14	,	,	,
18751	2764	15	and	and	CC
18751	2764	16	fuse	fuse	VB
18751	2764	17	in	in	IN
18751	2764	18	a	a	DT
18751	2764	19	small	small	JJ
18751	2764	20	crucible	crucible	NN
18751	2764	21	.	.	.
18751	2765	1	Detach	detach	VB
18751	2765	2	the	the	DT
18751	2765	3	button	button	NN
18751	2765	4	of	of	IN
18751	2765	5	lead	lead	NN
18751	2765	6	and	and	CC
18751	2765	7	cupel	cupel	NNP
18751	2765	8	.	.	.
18751	2766	1	Weigh	weigh	VB
18751	2766	2	and	and	CC
18751	2766	3	make	make	VB
18751	2766	4	the	the	DT
18751	2766	5	usual	usual	JJ
18751	2766	6	corrections	correction	NNS
18751	2766	7	.	.	.
18751	2767	1	As	as	IN
18751	2767	2	an	an	DT
18751	2767	3	example	example	NN
18751	2767	4	,	,	,
18751	2767	5	100	100	CD
18751	2767	6	grams	gram	NNS
18751	2767	7	of	of	IN
18751	2767	8	ore	ore	NN
18751	2767	9	treated	treat	VBN
18751	2767	10	in	in	IN
18751	2767	11	this	this	DT
18751	2767	12	way	way	NN
18751	2767	13	gave	give	VBD
18751	2767	14	5.8	5.8	CD
18751	2767	15	milligrams	milligram	NNS
18751	2767	16	of	of	IN
18751	2767	17	silver	silver	NN
18751	2767	18	;	;	:
18751	2767	19	deducting	deduct	VBG
18751	2767	20	0.8	0.8	CD
18751	2767	21	for	for	IN
18751	2767	22	the	the	DT
18751	2767	23	silver	silver	NN
18751	2767	24	added	add	VBN
18751	2767	25	in	in	IN
18751	2767	26	the	the	DT
18751	2767	27	oxide	oxide	NN
18751	2767	28	of	of	IN
18751	2767	29	lead	lead	NN
18751	2767	30	leaves	leave	VBZ
18751	2767	31	5	5	CD
18751	2767	32	milligrams	milligram	NNS
18751	2767	33	obtained	obtain	VBN
18751	2767	34	from	from	IN
18751	2767	35	the	the	DT
18751	2767	36	ore	ore	NN
18751	2767	37	.	.	.
18751	2767	38	Another	another	DT
18751	2767	39	experiment	experiment	NN
18751	2767	40	on	on	IN
18751	2767	41	100	100	CD
18751	2767	42	grams	gram	NNS
18751	2767	43	of	of	IN
18751	2767	44	the	the	DT
18751	2767	45	same	same	JJ
18751	2767	46	ore	ore	NN
18751	2767	47	to	to	TO
18751	2767	48	which	which	WDT
18751	2767	49	5	5	CD
18751	2767	50	milligrams	milligram	NNS
18751	2767	51	of	of	IN
18751	2767	52	silver	silver	NN
18751	2767	53	had	have	VBD
18751	2767	54	been	be	VBN
18751	2767	55	added	add	VBN
18751	2767	56	gave	give	VBD
18751	2767	57	11.0	11.0	CD
18751	2767	58	milligrams	milligram	NNS
18751	2767	59	.	.	.
18751	2768	1	Deduct	deduct	NN
18751	2768	2	5.8	5.8	CD
18751	2768	3	for	for	IN
18751	2768	4	the	the	DT
18751	2768	5	silver	silver	NN
18751	2768	6	added	add	VBN
18751	2768	7	;	;	:
18751	2768	8	this	this	DT
18751	2768	9	leaves	leave	VBZ
18751	2768	10	5.2	5.2	CD
18751	2768	11	milligrams	milligram	NNS
18751	2768	12	as	as	IN
18751	2768	13	the	the	DT
18751	2768	14	silver	silver	NN
18751	2768	15	obtained	obtain	VBD
18751	2768	16	from	from	IN
18751	2768	17	the	the	DT
18751	2768	18	ore	ore	NN
18751	2768	19	.	.	.
18751	2769	1	These	these	DT
18751	2769	2	give	give	VBP
18751	2769	3	,	,	,
18751	2769	4	as	as	IN
18751	2769	5	a	a	DT
18751	2769	6	mean	mean	JJ
18751	2769	7	result	result	NN
18751	2769	8	,	,	,
18751	2769	9	0.0051	0.0051	CD
18751	2769	10	per	per	IN
18751	2769	11	cent	cent	NN
18751	2769	12	.	.	.
18751	2769	13	,	,	,
18751	2769	14	or	or	CC
18751	2769	15	1.66	1.66	CD
18751	2769	16	ounce	ounce	NN
18751	2769	17	per	per	IN
18751	2769	18	ton	ton	NN
18751	2769	19	.	.	.
18751	2770	1	~Determination	~Determination	NFP
18751	2770	2	of	of	IN
18751	2770	3	Silver	silver	NN
18751	2770	4	in	in	IN
18751	2770	5	Commercial	Commercial	NNP
18751	2770	6	Copper.~--For	Copper.~--For	VBZ
18751	2770	7	the	the	DT
18751	2770	8	method	method	NN
18751	2770	9	of	of	IN
18751	2770	10	doing	do	VBG
18751	2770	11	this	this	DT
18751	2770	12	,	,	,
18751	2770	13	with	with	IN
18751	2770	14	an	an	DT
18751	2770	15	example	example	NN
18751	2770	16	and	and	CC
18751	2770	17	experiment	experiment	NN
18751	2770	18	,	,	,
18751	2770	19	see	see	VB
18751	2770	20	under	under	IN
18751	2770	21	the	the	DT
18751	2770	22	heading	heading	NN
18751	2770	23	of	of	IN
18751	2770	24	_	_	NNP
18751	2770	25	Examination	Examination	NNP
18751	2770	26	of	of	IN
18751	2770	27	Commercial	Commercial	NNP
18751	2770	28	Copper	Copper	NNP
18751	2770	29	_	_	NNP
18751	2770	30	.	.	.
18751	2771	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	2771	2	METHODS	METHODS	NNP
18751	2771	3	.	.	.
18751	2772	1	There	there	EX
18751	2772	2	are	be	VBP
18751	2772	3	two	two	CD
18751	2772	4	of	of	IN
18751	2772	5	these	these	DT
18751	2772	6	,	,	,
18751	2772	7	one	one	CD
18751	2772	8	adapted	adapt	VBD
18751	2772	9	for	for	IN
18751	2772	10	the	the	DT
18751	2772	11	determination	determination	NN
18751	2772	12	of	of	IN
18751	2772	13	silver	silver	NN
18751	2772	14	in	in	IN
18751	2772	15	alloys	alloy	NNS
18751	2772	16	of	of	IN
18751	2772	17	approximately	approximately	RB
18751	2772	18	known	know	VBN
18751	2772	19	composition	composition	NN
18751	2772	20	,	,	,
18751	2772	21	and	and	CC
18751	2772	22	the	the	DT
18751	2772	23	other	other	JJ
18751	2772	24	of	of	IN
18751	2772	25	more	more	JJR
18751	2772	26	general	general	JJ
18751	2772	27	application	application	NN
18751	2772	28	.	.	.
18751	2773	1	The	the	DT
18751	2773	2	first	first	JJ
18751	2773	3	of	of	IN
18751	2773	4	these	these	DT
18751	2773	5	,	,	,
18751	2773	6	generally	generally	RB
18751	2773	7	known	know	VBN
18751	2773	8	as	as	IN
18751	2773	9	"	"	``
18751	2773	10	Gay	Gay	NNP
18751	2773	11	-	-	HYPH
18751	2773	12	Lussac	Lussac	NNP
18751	2773	13	's	's	POS
18751	2773	14	"	"	``
18751	2773	15	method	method	NN
18751	2773	16	is	be	VBZ
18751	2773	17	,	,	,
18751	2773	18	as	as	IN
18751	2773	19	regards	regard	VBZ
18751	2773	20	its	-PRON-	PRP$
18751	2773	21	working	working	NN
18751	2773	22	,	,	,
18751	2773	23	perfect	perfect	JJ
18751	2773	24	in	in	IN
18751	2773	25	principle	principle	NN
18751	2773	26	;	;	:
18751	2773	27	but	but	CC
18751	2773	28	it	-PRON-	PRP
18751	2773	29	requires	require	VBZ
18751	2773	30	a	a	DT
18751	2773	31	practically	practically	RB
18751	2773	32	constant	constant	JJ
18751	2773	33	quantity	quantity	NN
18751	2773	34	of	of	IN
18751	2773	35	silver	silver	NN
18751	2773	36	,	,	,
18751	2773	37	that	that	RB
18751	2773	38	is	is	RB
18751	2773	39	,	,	,
18751	2773	40	one	one	CD
18751	2773	41	which	which	WDT
18751	2773	42	varies	vary	VBZ
18751	2773	43	by	by	IN
18751	2773	44	a	a	DT
18751	2773	45	few	few	JJ
18751	2773	46	milligrams	milligram	NNS
18751	2773	47	only	only	RB
18751	2773	48	in	in	IN
18751	2773	49	each	each	DT
18751	2773	50	determination	determination	NN
18751	2773	51	.	.	.
18751	2774	1	It	-PRON-	PRP
18751	2774	2	is	be	VBZ
18751	2774	3	a	a	DT
18751	2774	4	confirmatory	confirmatory	JJ
18751	2774	5	method	method	NN
18751	2774	6	rather	rather	RB
18751	2774	7	than	than	IN
18751	2774	8	a	a	DT
18751	2774	9	determinative	determinative	JJ
18751	2774	10	one	one	NN
18751	2774	11	.	.	.
18751	2775	1	The	the	DT
18751	2775	2	other	other	JJ
18751	2775	3	is	be	VBZ
18751	2775	4	known	know	VBN
18751	2775	5	as	as	IN
18751	2775	6	"	"	``
18751	2775	7	Volhard	Volhard	NNP
18751	2775	8	's	's	POS
18751	2775	9	,	,	,
18751	2775	10	"	"	''
18751	2775	11	and	and	CC
18751	2775	12	resembles	resemble	VBZ
18751	2775	13	in	in	IN
18751	2775	14	principle	principle	NN
18751	2775	15	and	and	CC
18751	2775	16	method	method	VB
18751	2775	17	an	an	DT
18751	2775	18	ordinary	ordinary	JJ
18751	2775	19	volumetric	volumetric	NN
18751	2775	20	process	process	NN
18751	2775	21	.	.	.
18751	2776	1	~Gay	~Gay	NNP
18751	2776	2	-	-	:
18751	2776	3	Lussac	Lussac	NNP
18751	2776	4	's	's	POS
18751	2776	5	method~	method~	NN
18751	2776	6	is	be	VBZ
18751	2776	7	based	base	VBN
18751	2776	8	on	on	IN
18751	2776	9	the	the	DT
18751	2776	10	precipitation	precipitation	NN
18751	2776	11	of	of	IN
18751	2776	12	silver	silver	NN
18751	2776	13	from	from	IN
18751	2776	14	a	a	DT
18751	2776	15	nitric	nitric	JJ
18751	2776	16	acid	acid	NN
18751	2776	17	solution	solution	NN
18751	2776	18	by	by	IN
18751	2776	19	a	a	DT
18751	2776	20	solution	solution	NN
18751	2776	21	of	of	IN
18751	2776	22	sodium	sodium	NN
18751	2776	23	chloride	chloride	NN
18751	2776	24	.	.	.
18751	2777	1	The	the	DT
18751	2777	2	point	point	NN
18751	2777	3	at	at	IN
18751	2777	4	which	which	WDT
18751	2777	5	the	the	DT
18751	2777	6	whole	whole	NN
18751	2777	7	of	of	IN
18751	2777	8	the	the	DT
18751	2777	9	silver	silver	NN
18751	2777	10	is	be	VBZ
18751	2777	11	precipitated	precipitate	VBN
18751	2777	12	being	be	VBG
18751	2777	13	recognised	recognise	VBN
18751	2777	14	by	by	IN
18751	2777	15	the	the	DT
18751	2777	16	standard	standard	JJ
18751	2777	17	solution	solution	NN
18751	2777	18	ceasing	cease	VBG
18751	2777	19	to	to	TO
18751	2777	20	give	give	VB
18751	2777	21	a	a	DT
18751	2777	22	precipitate	precipitate	NN
18751	2777	23	.	.	.
18751	2778	1	The	the	DT
18751	2778	2	process	process	NN
18751	2778	3	depends	depend	VBZ
18751	2778	4	for	for	IN
18751	2778	5	its	-PRON-	PRP$
18751	2778	6	success	success	NN
18751	2778	7	upon	upon	IN
18751	2778	8	,	,	,
18751	2778	9	(	(	-LRB-
18751	2778	10	1	1	LS
18751	2778	11	)	)	-RRB-
18751	2778	12	the	the	DT
18751	2778	13	ease	ease	NN
18751	2778	14	which	which	WDT
18751	2778	15	silver	silver	NN
18751	2778	16	chloride	chloride	NN
18751	2778	17	separates	separate	VBZ
18751	2778	18	out	out	RP
18751	2778	19	from	from	IN
18751	2778	20	the	the	DT
18751	2778	21	solution	solution	NN
18751	2778	22	leaving	leave	VBG
18751	2778	23	it	-PRON-	PRP
18751	2778	24	clear	clear	JJ
18751	2778	25	after	after	IN
18751	2778	26	shaking	shake	VBG
18751	2778	27	,	,	,
18751	2778	28	and	and	CC
18751	2778	29	,	,	,
18751	2778	30	(	(	-LRB-
18751	2778	31	2	2	LS
18751	2778	32	)	)	-RRB-
18751	2778	33	,	,	,
18751	2778	34	the	the	DT
18751	2778	35	cloudiness	cloudiness	NN
18751	2778	36	produced	produce	VBN
18751	2778	37	by	by	IN
18751	2778	38	the	the	DT
18751	2778	39	reaction	reaction	NN
18751	2778	40	of	of	IN
18751	2778	41	very	very	RB
18751	2778	42	small	small	JJ
18751	2778	43	quantities	quantity	NNS
18751	2778	44	of	of	IN
18751	2778	45	silver	silver	NN
18751	2778	46	nitrate	nitrate	JJ
18751	2778	47	and	and	CC
18751	2778	48	sodium	sodium	NN
18751	2778	49	chloride	chloride	NN
18751	2778	50	.	.	.
18751	2779	1	In	in	IN
18751	2779	2	working	work	VBG
18751	2779	3	,	,	,
18751	2779	4	a	a	DT
18751	2779	5	quantity	quantity	NN
18751	2779	6	of	of	IN
18751	2779	7	the	the	DT
18751	2779	8	sodium	sodium	NN
18751	2779	9	chloride	chloride	NN
18751	2779	10	solution	solution	NN
18751	2779	11	equal	equal	JJ
18751	2779	12	to	to	IN
18751	2779	13	1	1	CD
18751	2779	14	gram	gram	NN
18751	2779	15	of	of	IN
18751	2779	16	silver	silver	NN
18751	2779	17	is	be	VBZ
18751	2779	18	added	add	VBN
18751	2779	19	at	at	IN
18751	2779	20	once	once	RB
18751	2779	21	to	to	IN
18751	2779	22	the	the	DT
18751	2779	23	assay	assay	NN
18751	2779	24	;	;	:
18751	2779	25	and	and	CC
18751	2779	26	,	,	,
18751	2779	27	when	when	WRB
18751	2779	28	the	the	DT
18751	2779	29	solution	solution	NN
18751	2779	30	has	have	VBZ
18751	2779	31	been	be	VBN
18751	2779	32	rendered	render	VBN
18751	2779	33	clear	clear	JJ
18751	2779	34	by	by	IN
18751	2779	35	shaking	shake	VBG
18751	2779	36	,	,	,
18751	2779	37	the	the	DT
18751	2779	38	residual	residual	JJ
18751	2779	39	silver	silver	NN
18751	2779	40	(	(	-LRB-
18751	2779	41	which	which	WDT
18751	2779	42	should	should	MD
18751	2779	43	not	not	RB
18751	2779	44	exceed	exceed	VB
18751	2779	45	a	a	DT
18751	2779	46	few	few	JJ
18751	2779	47	milligrams	milligram	NNS
18751	2779	48	)	)	-RRB-
18751	2779	49	is	be	VBZ
18751	2779	50	estimated	estimate	VBN
18751	2779	51	with	with	IN
18751	2779	52	the	the	DT
18751	2779	53	help	help	NN
18751	2779	54	of	of	IN
18751	2779	55	a	a	DT
18751	2779	56	weaker	weak	JJR
18751	2779	57	solution	solution	NN
18751	2779	58	of	of	IN
18751	2779	59	sodium	sodium	NN
18751	2779	60	chloride	chloride	NN
18751	2779	61	.	.	.
18751	2780	1	The	the	DT
18751	2780	2	success	success	NN
18751	2780	3	in	in	IN
18751	2780	4	working	work	VBG
18751	2780	5	evidently	evidently	RB
18751	2780	6	depends	depend	VBZ
18751	2780	7	upon	upon	IN
18751	2780	8	the	the	DT
18751	2780	9	accuracy	accuracy	NN
18751	2780	10	with	with	IN
18751	2780	11	which	which	WDT
18751	2780	12	the	the	DT
18751	2780	13	first	first	JJ
18751	2780	14	addition	addition	NN
18751	2780	15	of	of	IN
18751	2780	16	the	the	DT
18751	2780	17	salt	salt	NN
18751	2780	18	solution	solution	NN
18751	2780	19	is	be	VBZ
18751	2780	20	made	make	VBN
18751	2780	21	.	.	.
18751	2781	1	On	on	IN
18751	2781	2	this	this	DT
18751	2781	3	account	account	NN
18751	2781	4	the	the	DT
18751	2781	5	standard	standard	JJ
18751	2781	6	solution	solution	NN
18751	2781	7	is	be	VBZ
18751	2781	8	run	run	VBN
18751	2781	9	in	in	IN
18751	2781	10	from	from	IN
18751	2781	11	a	a	DT
18751	2781	12	special	special	JJ
18751	2781	13	pipette	pipette	NN
18751	2781	14	capable	capable	JJ
18751	2781	15	of	of	IN
18751	2781	16	delivering	deliver	VBG
18751	2781	17	a	a	DT
18751	2781	18	practically	practically	RB
18751	2781	19	invariable	invariable	JJ
18751	2781	20	volume	volume	NN
18751	2781	21	of	of	IN
18751	2781	22	solution	solution	NN
18751	2781	23	.	.	.
18751	2782	1	It	-PRON-	PRP
18751	2782	2	is	be	VBZ
18751	2782	3	not	not	RB
18751	2782	4	so	so	RB
18751	2782	5	important	important	JJ
18751	2782	6	that	that	IN
18751	2782	7	this	this	DT
18751	2782	8	shall	shall	MD
18751	2782	9	deliver	deliver	VB
18751	2782	10	exactly	exactly	RB
18751	2782	11	100	100	CD
18751	2782	12	c.c	c.c	NNP
18751	2782	13	.	.	.
18751	2783	1	as	as	IN
18751	2783	2	that	that	DT
18751	2783	3	in	in	IN
18751	2783	4	two	two	CD
18751	2783	5	consecutive	consecutive	JJ
18751	2783	6	deliveries	delivery	NNS
18751	2783	7	the	the	DT
18751	2783	8	volume	volume	NN
18751	2783	9	shall	shall	MD
18751	2783	10	not	not	RB
18751	2783	11	differ	differ	VB
18751	2783	12	by	by	IN
18751	2783	13	more	more	JJR
18751	2783	14	than	than	IN
18751	2783	15	0.05	0.05	CD
18751	2783	16	c.c	c.c	NNP
18751	2783	17	.	.	.
18751	2784	1	The	the	DT
18751	2784	2	dilute	dilute	NN
18751	2784	3	salt	salt	NN
18751	2784	4	solution	solution	NN
18751	2784	5	is	be	VBZ
18751	2784	6	one	one	CD
18751	2784	7	-	-	HYPH
18751	2784	8	tenth	tenth	NN
18751	2784	9	of	of	IN
18751	2784	10	the	the	DT
18751	2784	11	strength	strength	NN
18751	2784	12	of	of	IN
18751	2784	13	that	that	DT
18751	2784	14	first	first	JJ
18751	2784	15	run	run	NN
18751	2784	16	in	in	RB
18751	2784	17	,	,	,
18751	2784	18	and	and	CC
18751	2784	19	1	1	CD
18751	2784	20	c.c	c.c	NNP
18751	2784	21	.	.	.
18751	2785	1	of	of	IN
18751	2785	2	it	-PRON-	PRP
18751	2785	3	is	be	VBZ
18751	2785	4	equivalent	equivalent	JJ
18751	2785	5	to	to	IN
18751	2785	6	1	1	CD
18751	2785	7	milligram	milligram	NN
18751	2785	8	of	of	IN
18751	2785	9	silver	silver	NN
18751	2785	10	.	.	.
18751	2786	1	Ordinarily	ordinarily	RB
18751	2786	2	it	-PRON-	PRP
18751	2786	3	is	be	VBZ
18751	2786	4	run	run	VBN
18751	2786	5	in	in	IN
18751	2786	6	1	1	CD
18751	2786	7	c.c	c.c	NNP
18751	2786	8	.	.	.
18751	2787	1	at	at	IN
18751	2787	2	a	a	DT
18751	2787	3	time	time	NN
18751	2787	4	(	(	-LRB-
18751	2787	5	and	and	CC
18751	2787	6	an	an	DT
18751	2787	7	ordinary	ordinary	JJ
18751	2787	8	burette	burette	NN
18751	2787	9	may	may	MD
18751	2787	10	be	be	VB
18751	2787	11	used	use	VBN
18751	2787	12	for	for	IN
18751	2787	13	this	this	DT
18751	2787	14	purpose	purpose	NN
18751	2787	15	)	)	-RRB-
18751	2787	16	,	,	,
18751	2787	17	shaking	shake	VBG
18751	2787	18	between	between	IN
18751	2787	19	each	each	DT
18751	2787	20	addition	addition	NN
18751	2787	21	until	until	IN
18751	2787	22	it	-PRON-	PRP
18751	2787	23	ceases	cease	VBZ
18751	2787	24	to	to	TO
18751	2787	25	give	give	VB
18751	2787	26	a	a	DT
18751	2787	27	precipitate	precipitate	NN
18751	2787	28	.	.	.
18751	2788	1	If	if	IN
18751	2788	2	many	many	JJ
18751	2788	3	such	such	JJ
18751	2788	4	additions	addition	NNS
18751	2788	5	have	have	VBP
18751	2788	6	to	to	TO
18751	2788	7	be	be	VB
18751	2788	8	made	make	VBN
18751	2788	9	the	the	DT
18751	2788	10	operation	operation	NN
18751	2788	11	not	not	RB
18751	2788	12	only	only	RB
18751	2788	13	becomes	become	VBZ
18751	2788	14	tedious	tedious	JJ
18751	2788	15	,	,	,
18751	2788	16	but	but	CC
18751	2788	17	the	the	DT
18751	2788	18	solution	solution	NN
18751	2788	19	also	also	RB
18751	2788	20	ceases	cease	VBZ
18751	2788	21	to	to	TO
18751	2788	22	clear	clear	VB
18751	2788	23	after	after	IN
18751	2788	24	shaking	shake	VBG
18751	2788	25	,	,	,
18751	2788	26	so	so	IN
18751	2788	27	that	that	IN
18751	2788	28	it	-PRON-	PRP
18751	2788	29	becomes	become	VBZ
18751	2788	30	impossible	impossible	JJ
18751	2788	31	to	to	TO
18751	2788	32	determine	determine	VB
18751	2788	33	the	the	DT
18751	2788	34	finishing	finishing	JJ
18751	2788	35	point	point	NN
18751	2788	36	.	.	.
18751	2789	1	If	if	IN
18751	2789	2	the	the	DT
18751	2789	3	assay	assay	NN
18751	2789	4	contains	contain	VBZ
18751	2789	5	less	less	JJR
18751	2789	6	than	than	IN
18751	2789	7	one	one	CD
18751	2789	8	gram	gram	NN
18751	2789	9	of	of	IN
18751	2789	10	silver	silver	NN
18751	2789	11	the	the	DT
18751	2789	12	first	first	JJ
18751	2789	13	addition	addition	NN
18751	2789	14	of	of	IN
18751	2789	15	the	the	DT
18751	2789	16	dilute	dilute	NN
18751	2789	17	salt	salt	NN
18751	2789	18	solution	solution	NN
18751	2789	19	of	of	IN
18751	2789	20	course	course	NN
18751	2789	21	produces	produce	VBZ
18751	2789	22	no	no	DT
18751	2789	23	precipitate	precipitate	NN
18751	2789	24	.	.	.
18751	2790	1	Five	five	CD
18751	2790	2	milligrams	milligram	NNS
18751	2790	3	of	of	IN
18751	2790	4	silver	silver	NN
18751	2790	5	in	in	IN
18751	2790	6	solution	solution	NN
18751	2790	7	(	(	-LRB-
18751	2790	8	5	5	CD
18751	2790	9	c.c	c.c	NNP
18751	2790	10	.	.	.
18751	2790	11	)	)	-RRB-
18751	2791	1	is	be	VBZ
18751	2791	2	then	then	RB
18751	2791	3	added	add	VBN
18751	2791	4	,	,	,
18751	2791	5	and	and	CC
18751	2791	6	the	the	DT
18751	2791	7	assay	assay	NN
18751	2791	8	proceeded	proceed	VBD
18751	2791	9	with	with	IN
18751	2791	10	in	in	IN
18751	2791	11	the	the	DT
18751	2791	12	usual	usual	JJ
18751	2791	13	way	way	NN
18751	2791	14	;	;	:
18751	2791	15	5	5	CD
18751	2791	16	milligrams	milligram	NNS
18751	2791	17	of	of	IN
18751	2791	18	silver	silver	NN
18751	2791	19	being	be	VBG
18751	2791	20	deducted	deduct	VBN
18751	2791	21	from	from	IN
18751	2791	22	the	the	DT
18751	2791	23	amount	amount	NN
18751	2791	24	found	find	VBN
18751	2791	25	.	.	.
18751	2792	1	There	there	EX
18751	2792	2	is	be	VBZ
18751	2792	3	required	require	VBN
18751	2792	4	for	for	IN
18751	2792	5	the	the	DT
18751	2792	6	assay	assay	NN
18751	2792	7	a	a	DT
18751	2792	8	_	_	NNP
18751	2792	9	standard	standard	JJ
18751	2792	10	solution	solution	NN
18751	2792	11	of	of	IN
18751	2792	12	sodium	sodium	NN
18751	2792	13	chloride	chloride	NN
18751	2792	14	_	_	NNP
18751	2792	15	,	,	,
18751	2792	16	which	which	WDT
18751	2792	17	is	be	VBZ
18751	2792	18	prepared	prepare	VBN
18751	2792	19	by	by	IN
18751	2792	20	dissolving	dissolve	VBG
18751	2792	21	5.4162	5.4162	CD
18751	2792	22	grams	gram	NNS
18751	2792	23	of	of	IN
18751	2792	24	the	the	DT
18751	2792	25	salt	salt	NN
18751	2792	26	(	(	-LRB-
18751	2792	27	made	make	VBN
18751	2792	28	by	by	IN
18751	2792	29	neutralizing	neutralize	VBG
18751	2792	30	carbonate	carbonate	NN
18751	2792	31	of	of	IN
18751	2792	32	soda	soda	NN
18751	2792	33	with	with	IN
18751	2792	34	hydrochloric	hydrochloric	JJ
18751	2792	35	acid	acid	NN
18751	2792	36	)	)	-RRB-
18751	2792	37	in	in	IN
18751	2792	38	water	water	NN
18751	2792	39	and	and	CC
18751	2792	40	diluting	diluting	NN
18751	2792	41	to	to	IN
18751	2792	42	one	one	CD
18751	2792	43	litre	litre	NN
18751	2792	44	.	.	.
18751	2793	1	100	100	CD
18751	2793	2	c.c	c.c	NNP
18751	2793	3	.	.	.
18751	2794	1	of	of	IN
18751	2794	2	this	this	DT
18751	2794	3	is	be	VBZ
18751	2794	4	equivalent	equivalent	JJ
18751	2794	5	to	to	IN
18751	2794	6	1	1	CD
18751	2794	7	gram	gram	NN
18751	2794	8	of	of	IN
18751	2794	9	silver	silver	NN
18751	2794	10	.	.	.
18751	2795	1	The	the	DT
18751	2795	2	weaker	weak	JJR
18751	2795	3	solution	solution	NN
18751	2795	4	of	of	IN
18751	2795	5	salt	salt	NN
18751	2795	6	is	be	VBZ
18751	2795	7	made	make	VBN
18751	2795	8	by	by	IN
18751	2795	9	diluting	dilute	VBG
18751	2795	10	100	100	CD
18751	2795	11	c.c	c.c	NNP
18751	2795	12	.	.	.
18751	2796	1	of	of	IN
18751	2796	2	the	the	DT
18751	2796	3	stronger	strong	JJR
18751	2796	4	one	one	CD
18751	2796	5	to	to	IN
18751	2796	6	one	one	CD
18751	2796	7	litre	litre	NN
18751	2796	8	.	.	.
18751	2797	1	One	one	CD
18751	2797	2	c.c	c.c	NNP
18751	2797	3	.	.	.
18751	2798	1	of	of	IN
18751	2798	2	this	this	DT
18751	2798	3	will	will	MD
18751	2798	4	equal	equal	VB
18751	2798	5	1	1	CD
18751	2798	6	milligram	milligram	NN
18751	2798	7	of	of	IN
18751	2798	8	silver	silver	NN
18751	2798	9	,	,	,
18751	2798	10	or	or	CC
18751	2798	11	0.1	0.1	CD
18751	2798	12	c.c	c.c	NNP
18751	2798	13	.	.	.
18751	2799	1	of	of	IN
18751	2799	2	the	the	DT
18751	2799	3	stronger	strong	JJR
18751	2799	4	solution	solution	NN
18751	2799	5	.	.	.
18751	2800	1	A	a	DT
18751	2800	2	_	_	NNP
18751	2800	3	standard	standard	JJ
18751	2800	4	solution	solution	NN
18751	2800	5	of	of	IN
18751	2800	6	silver	silver	NN
18751	2800	7	_	_	NNP
18751	2800	8	equivalent	equivalent	JJ
18751	2800	9	to	to	IN
18751	2800	10	the	the	DT
18751	2800	11	dilute	dilute	NN
18751	2800	12	salt	salt	NN
18751	2800	13	solution	solution	NN
18751	2800	14	is	be	VBZ
18751	2800	15	made	make	VBN
18751	2800	16	by	by	IN
18751	2800	17	dissolving	dissolve	VBG
18751	2800	18	1	1	CD
18751	2800	19	gram	gram	NN
18751	2800	20	of	of	IN
18751	2800	21	fine	fine	JJ
18751	2800	22	silver	silver	NN
18751	2800	23	in	in	IN
18751	2800	24	10	10	CD
18751	2800	25	c.c	c.c	NNP
18751	2800	26	.	.	.
18751	2801	1	of	of	IN
18751	2801	2	dilute	dilute	NNP
18751	2801	3	nitric	nitric	NNP
18751	2801	4	acid	acid	NN
18751	2801	5	,	,	,
18751	2801	6	and	and	CC
18751	2801	7	diluting	dilute	VBG
18751	2801	8	with	with	IN
18751	2801	9	water	water	NN
18751	2801	10	to	to	IN
18751	2801	11	one	one	CD
18751	2801	12	litre	litre	NN
18751	2801	13	.	.	.
18751	2802	1	[	[	-LRB-
18751	2802	2	Illustration	illustration	NN
18751	2802	3	:	:	:
18751	2802	4	FIG	FIG	NNP
18751	2802	5	.	.	.
18751	2803	1	44	44	CD
18751	2803	2	.	.	.
18751	2803	3	]	]	-RRB-
18751	2804	1	The	the	DT
18751	2804	2	solution	solution	NN
18751	2804	3	of	of	IN
18751	2804	4	salt	salt	NN
18751	2804	5	is	be	VBZ
18751	2804	6	standardised	standardise	VBN
18751	2804	7	as	as	IN
18751	2804	8	follows:--Weigh	follows:--weigh	NN
18751	2804	9	up	up	RB
18751	2804	10	1.003	1.003	CD
18751	2804	11	gram	gram	NN
18751	2804	12	of	of	IN
18751	2804	13	fine	fine	JJ
18751	2804	14	silver	silver	NN
18751	2804	15	and	and	CC
18751	2804	16	dissolve	dissolve	VB
18751	2804	17	in	in	IN
18751	2804	18	25	25	CD
18751	2804	19	c.c	c.c	NNP
18751	2804	20	.	.	.
18751	2805	1	of	of	IN
18751	2805	2	dilute	dilute	NNP
18751	2805	3	nitric	nitric	NN
18751	2805	4	acid	acid	NN
18751	2805	5	in	in	IN
18751	2805	6	a	a	DT
18751	2805	7	bottle	bottle	NN
18751	2805	8	provided	provide	VBN
18751	2805	9	with	with	IN
18751	2805	10	a	a	DT
18751	2805	11	well	well	RB
18751	2805	12	-	-	HYPH
18751	2805	13	fitting	fitting	JJ
18751	2805	14	flat	flat	RB
18751	2805	15	-	-	HYPH
18751	2805	16	headed	headed	JJ
18751	2805	17	stopper	stopper	NN
18751	2805	18	.	.	.
18751	2806	1	Heat	heat	NN
18751	2806	2	on	on	IN
18751	2806	3	the	the	DT
18751	2806	4	water	water	NN
18751	2806	5	bath	bath	NN
18751	2806	6	to	to	TO
18751	2806	7	assist	assist	VB
18751	2806	8	solution	solution	NN
18751	2806	9	,	,	,
18751	2806	10	resting	rest	VBG
18751	2806	11	the	the	DT
18751	2806	12	bottle	bottle	NN
18751	2806	13	in	in	IN
18751	2806	14	an	an	DT
18751	2806	15	inclined	inclined	JJ
18751	2806	16	position	position	NN
18751	2806	17	.	.	.
18751	2807	1	When	when	WRB
18751	2807	2	dissolved	dissolve	VBN
18751	2807	3	blow	blow	VBP
18751	2807	4	out	out	RP
18751	2807	5	the	the	DT
18751	2807	6	nitrous	nitrous	JJ
18751	2807	7	fumes	fume	NNS
18751	2807	8	with	with	IN
18751	2807	9	the	the	DT
18751	2807	10	help	help	NN
18751	2807	11	of	of	IN
18751	2807	12	a	a	DT
18751	2807	13	glass	glass	NN
18751	2807	14	tube	tube	NN
18751	2807	15	bent	bent	NN
18751	2807	16	at	at	IN
18751	2807	17	right	right	JJ
18751	2807	18	angles	angle	NNS
18751	2807	19	.	.	.
18751	2808	1	Run	run	VB
18751	2808	2	in	in	RP
18751	2808	3	from	from	IN
18751	2808	4	a	a	DT
18751	2808	5	stoppered	stopper	VBN
18751	2808	6	pipette	pipette	NN
18751	2808	7	(	(	-LRB-
18751	2808	8	as	as	IN
18751	2808	9	shown	show	VBN
18751	2808	10	in	in	IN
18751	2808	11	fig	fig	NN
18751	2808	12	.	.	.
18751	2809	1	44	44	CD
18751	2809	2	)	)	-RRB-
18751	2809	3	100	100	CD
18751	2809	4	c.c	c.c	NNP
18751	2809	5	.	.	.
18751	2810	1	of	of	IN
18751	2810	2	the	the	DT
18751	2810	3	standard	standard	JJ
18751	2810	4	salt	salt	NN
18751	2810	5	solution	solution	NN
18751	2810	6	,	,	,
18751	2810	7	and	and	CC
18751	2810	8	shake	shake	VBP
18751	2810	9	vigorously	vigorously	RB
18751	2810	10	until	until	IN
18751	2810	11	the	the	DT
18751	2810	12	solution	solution	NN
18751	2810	13	clears	clear	VBZ
18751	2810	14	.	.	.
18751	2811	1	Fill	fill	VB
18751	2811	2	an	an	DT
18751	2811	3	ordinary	ordinary	JJ
18751	2811	4	burette	burette	NN
18751	2811	5	with	with	IN
18751	2811	6	the	the	DT
18751	2811	7	weaker	weak	JJR
18751	2811	8	standard	standard	JJ
18751	2811	9	salt	salt	NN
18751	2811	10	solution	solution	NN
18751	2811	11	,	,	,
18751	2811	12	and	and	CC
18751	2811	13	run	run	VB
18751	2811	14	1	1	CD
18751	2811	15	c.c	c.c	NNP
18751	2811	16	.	.	.
18751	2812	1	into	into	IN
18751	2812	2	the	the	DT
18751	2812	3	assay	assay	NNP
18751	2812	4	bottle	bottle	NN
18751	2812	5	,	,	,
18751	2812	6	letting	let	VBG
18751	2812	7	it	-PRON-	PRP
18751	2812	8	run	run	VB
18751	2812	9	down	down	IN
18751	2812	10	the	the	DT
18751	2812	11	side	side	NN
18751	2812	12	so	so	IN
18751	2812	13	that	that	IN
18751	2812	14	it	-PRON-	PRP
18751	2812	15	forms	form	VBZ
18751	2812	16	a	a	DT
18751	2812	17	layer	layer	NN
18751	2812	18	resting	rest	VBG
18751	2812	19	on	on	IN
18751	2812	20	the	the	DT
18751	2812	21	assay	assay	NN
18751	2812	22	solution	solution	NN
18751	2812	23	.	.	.
18751	2813	1	If	if	IN
18751	2813	2	any	any	DT
18751	2813	3	silver	silver	NN
18751	2813	4	remains	remain	VBZ
18751	2813	5	in	in	IN
18751	2813	6	solution	solution	NN
18751	2813	7	a	a	DT
18751	2813	8	cloudy	cloudy	JJ
18751	2813	9	layer	layer	NN
18751	2813	10	will	will	MD
18751	2813	11	be	be	VB
18751	2813	12	formed	form	VBN
18751	2813	13	at	at	IN
18751	2813	14	the	the	DT
18751	2813	15	junction	junction	NN
18751	2813	16	where	where	WRB
18751	2813	17	the	the	DT
18751	2813	18	two	two	CD
18751	2813	19	liquids	liquid	NNS
18751	2813	20	meet	meet	VBP
18751	2813	21	.	.	.
18751	2814	1	This	this	DT
18751	2814	2	is	be	VBZ
18751	2814	3	best	well	RBS
18751	2814	4	observed	observe	VBN
18751	2814	5	against	against	IN
18751	2814	6	a	a	DT
18751	2814	7	black	black	JJ
18751	2814	8	background	background	NN
18751	2814	9	If	if	IN
18751	2814	10	a	a	DT
18751	2814	11	cloudiness	cloudiness	NN
18751	2814	12	is	be	VBZ
18751	2814	13	seen	see	VBN
18751	2814	14	,	,	,
18751	2814	15	shake	shake	VB
18751	2814	16	,	,	,
18751	2814	17	to	to	TO
18751	2814	18	clear	clear	VB
18751	2814	19	the	the	DT
18751	2814	20	liquid	liquid	NN
18751	2814	21	,	,	,
18751	2814	22	and	and	CC
18751	2814	23	run	run	VB
18751	2814	24	in	in	IN
18751	2814	25	another	another	DT
18751	2814	26	c.c	c.c	NNP
18751	2814	27	.	.	.
18751	2815	1	of	of	IN
18751	2815	2	salt	salt	NN
18751	2815	3	,	,	,
18751	2815	4	and	and	CC
18751	2815	5	continue	continue	VB
18751	2815	6	this	this	DT
18751	2815	7	until	until	IN
18751	2815	8	a	a	DT
18751	2815	9	cloudiness	cloudiness	NN
18751	2815	10	is	be	VBZ
18751	2815	11	no	no	RB
18751	2815	12	longer	long	RBR
18751	2815	13	visible	visible	JJ
18751	2815	14	.	.	.
18751	2816	1	Deduct	Deduct	NNP
18751	2816	2	1.5	1.5	CD
18751	2816	3	c.c	c.c	NN
18751	2816	4	.	.	.
18751	2817	1	from	from	IN
18751	2817	2	the	the	DT
18751	2817	3	amount	amount	NN
18751	2817	4	of	of	IN
18751	2817	5	the	the	DT
18751	2817	6	weaker	weak	JJR
18751	2817	7	sodium	sodium	NN
18751	2817	8	chloride	chloride	NN
18751	2817	9	solution	solution	NN
18751	2817	10	run	run	VBN
18751	2817	11	in	in	RB
18751	2817	12	.	.	.
18751	2818	1	Divide	divide	VB
18751	2818	2	the	the	DT
18751	2818	3	corrected	correct	VBN
18751	2818	4	reading	reading	NN
18751	2818	5	by	by	IN
18751	2818	6	10	10	CD
18751	2818	7	,	,	,
18751	2818	8	and	and	CC
18751	2818	9	add	add	VB
18751	2818	10	to	to	IN
18751	2818	11	the	the	DT
18751	2818	12	100	100	CD
18751	2818	13	c.c	c.c	NNP
18751	2818	14	.	.	.
18751	2819	1	This	this	DT
18751	2819	2	will	will	MD
18751	2819	3	give	give	VB
18751	2819	4	the	the	DT
18751	2819	5	volume	volume	NN
18751	2819	6	of	of	IN
18751	2819	7	strong	strong	JJ
18751	2819	8	salt	salt	NN
18751	2819	9	solution	solution	NN
18751	2819	10	equivalent	equivalent	JJ
18751	2819	11	to	to	IN
18751	2819	12	the	the	DT
18751	2819	13	silver	silver	NN
18751	2819	14	taken	take	VBN
18751	2819	15	.	.	.
18751	2820	1	If	if	IN
18751	2820	2	the	the	DT
18751	2820	3	first	first	JJ
18751	2820	4	addition	addition	NN
18751	2820	5	of	of	IN
18751	2820	6	the	the	DT
18751	2820	7	weaker	weak	JJR
18751	2820	8	salt	salt	NN
18751	2820	9	solution	solution	NN
18751	2820	10	causes	cause	VBZ
18751	2820	11	no	no	DT
18751	2820	12	cloudiness	cloudiness	NN
18751	2820	13	add	add	VB
18751	2820	14	5	5	CD
18751	2820	15	c.c	c.c	NNP
18751	2820	16	.	.	.
18751	2821	1	of	of	IN
18751	2821	2	the	the	DT
18751	2821	3	silver	silver	JJ
18751	2821	4	solution	solution	NN
18751	2821	5	from	from	IN
18751	2821	6	an	an	DT
18751	2821	7	ordinary	ordinary	JJ
18751	2821	8	pipette	pipette	NN
18751	2821	9	,	,	,
18751	2821	10	shake	shake	VB
18751	2821	11	,	,	,
18751	2821	12	and	and	CC
18751	2821	13	then	then	RB
18751	2821	14	run	run	VB
18751	2821	15	in	in	IN
18751	2821	16	the	the	DT
18751	2821	17	weaker	weak	JJR
18751	2821	18	salt	salt	NN
18751	2821	19	solution	solution	NN
18751	2821	20	,	,	,
18751	2821	21	working	work	VBG
18751	2821	22	as	as	IN
18751	2821	23	before	before	RB
18751	2821	24	.	.	.
18751	2822	1	These	these	DT
18751	2822	2	5	5	CD
18751	2822	3	milligrams	milligram	NNS
18751	2822	4	of	of	IN
18751	2822	5	silver	silver	NN
18751	2822	6	added	add	VBN
18751	2822	7	must	must	MD
18751	2822	8	be	be	VB
18751	2822	9	allowed	allow	VBN
18751	2822	10	for	for	IN
18751	2822	11	before	before	IN
18751	2822	12	calculating	calculating	NN
18751	2822	13	.	.	.
18751	2823	1	As	as	IN
18751	2823	2	an	an	DT
18751	2823	3	example:--1.0100	example:--1.0100	NNS
18751	2823	4	gram	gram	NN
18751	2823	5	of	of	IN
18751	2823	6	fine	fine	JJ
18751	2823	7	silver	silver	NN
18751	2823	8	was	be	VBD
18751	2823	9	taken	take	VBN
18751	2823	10	for	for	IN
18751	2823	11	standardising	standardise	VBG
18751	2823	12	a	a	DT
18751	2823	13	solution	solution	NN
18751	2823	14	and	and	CC
18751	2823	15	4	4	CD
18751	2823	16	c.c	c.c	NNP
18751	2823	17	.	.	.
18751	2824	1	of	of	IN
18751	2824	2	the	the	DT
18751	2824	3	weaker	weak	JJR
18751	2824	4	salt	salt	NN
18751	2824	5	solution	solution	NN
18751	2824	6	were	be	VBD
18751	2824	7	run	run	VBN
18751	2824	8	in	in	IN
18751	2824	9	.	.	.
18751	2825	1	Deducting	deduct	VBG
18751	2825	2	1.5	1.5	CD
18751	2825	3	and	and	CC
18751	2825	4	dividing	divide	VBG
18751	2825	5	by	by	IN
18751	2825	6	10	10	CD
18751	2825	7	gives	give	VBZ
18751	2825	8	0.25	0.25	CD
18751	2825	9	c.c	c.c	NNP
18751	2825	10	.	.	.
18751	2826	1	to	to	TO
18751	2826	2	be	be	VB
18751	2826	3	added	add	VBN
18751	2826	4	to	to	IN
18751	2826	5	the	the	DT
18751	2826	6	100	100	CD
18751	2826	7	c.c	c.c	NNP
18751	2826	8	.	.	.
18751	2827	1	100.25	100.25	CD
18751	2827	2	:	:	:
18751	2827	3	1.0100	1.0100	CD
18751	2827	4	:	:	:
18751	2827	5	:	:	:
18751	2827	6	100	100	CD
18751	2827	7	:	:	:
18751	2827	8	_	_	NNP
18751	2827	9	x	x	NNP
18751	2827	10	_	_	NNP
18751	2827	11	_	_	NNP
18751	2827	12	x	x	NNP
18751	2827	13	_	_	NNP
18751	2827	14	=	=	SYM
18751	2827	15	1.0075	1.0075	CD
18751	2827	16	which	which	WDT
18751	2827	17	is	be	VBZ
18751	2827	18	the	the	DT
18751	2827	19	standard	standard	NN
18751	2827	20	of	of	IN
18751	2827	21	the	the	DT
18751	2827	22	salt	salt	NN
18751	2827	23	solution	solution	NN
18751	2827	24	.	.	.
18751	2828	1	The	the	DT
18751	2828	2	method	method	NN
18751	2828	3	of	of	IN
18751	2828	4	working	work	VBG
18751	2828	5	an	an	DT
18751	2828	6	assay	assay	NN
18751	2828	7	may	may	MD
18751	2828	8	be	be	VB
18751	2828	9	gathered	gather	VBN
18751	2828	10	from	from	IN
18751	2828	11	the	the	DT
18751	2828	12	following	follow	VBG
18751	2828	13	example:--In	example:--in	ADD
18751	2828	14	the	the	DT
18751	2828	15	determination	determination	NN
18751	2828	16	of	of	IN
18751	2828	17	silver	silver	NN
18751	2828	18	in	in	IN
18751	2828	19	some	some	DT
18751	2828	20	buttons	button	NNS
18751	2828	21	left	leave	VBN
18751	2828	22	after	after	IN
18751	2828	23	cupellation	cupellation	NN
18751	2828	24	,	,	,
18751	2828	25	it	-PRON-	PRP
18751	2828	26	was	be	VBD
18751	2828	27	assumed	assume	VBN
18751	2828	28	that	that	IN
18751	2828	29	these	these	DT
18751	2828	30	would	would	MD
18751	2828	31	contain	contain	VB
18751	2828	32	99.5	99.5	CD
18751	2828	33	per	per	IN
18751	2828	34	cent	cent	NN
18751	2828	35	.	.	.
18751	2829	1	of	of	IN
18751	2829	2	silver	silver	NN
18751	2829	3	.	.	.
18751	2830	1	For	for	IN
18751	2830	2	the	the	DT
18751	2830	3	assay	assay	NN
18751	2830	4	it	-PRON-	PRP
18751	2830	5	was	be	VBD
18751	2830	6	necessary	necessary	JJ
18751	2830	7	to	to	TO
18751	2830	8	take	take	VB
18751	2830	9	a	a	DT
18751	2830	10	quantity	quantity	NN
18751	2830	11	that	that	WDT
18751	2830	12	should	should	MD
18751	2830	13	contain	contain	VB
18751	2830	14	a	a	DT
18751	2830	15	little	little	JJ
18751	2830	16	more	more	JJR
18751	2830	17	than	than	IN
18751	2830	18	1.0075	1.0075	CD
18751	2830	19	grams	gram	NNS
18751	2830	20	of	of	IN
18751	2830	21	silver	silver	NN
18751	2830	22	;	;	:
18751	2830	23	then	then	RB
18751	2830	24	99.5	99.5	CD
18751	2830	25	:	:	:
18751	2830	26	100	100	CD
18751	2830	27	:	:	:
18751	2830	28	:	:	:
18751	2830	29	1.0075	1.0075	LS
18751	2830	30	:	:	:
18751	2830	31	_	_	NNP
18751	2830	32	x	x	NNP
18751	2830	33	_	_	NNP
18751	2830	34	_	_	NNP
18751	2830	35	x	x	NNP
18751	2830	36	_	_	NNP
18751	2830	37	=	=	SYM
18751	2830	38	1.0125	1.0125	CD
18751	2830	39	To	to	TO
18751	2830	40	ensure	ensure	VB
18751	2830	41	a	a	DT
18751	2830	42	slight	slight	JJ
18751	2830	43	excess	excess	NN
18751	2830	44	,	,	,
18751	2830	45	there	there	EX
18751	2830	46	was	be	VBD
18751	2830	47	taken	take	VBN
18751	2830	48	1.0150	1.0150	CD
18751	2830	49	gram	gram	NN
18751	2830	50	of	of	IN
18751	2830	51	the	the	DT
18751	2830	52	buttons	button	NNS
18751	2830	53	,	,	,
18751	2830	54	which	which	WDT
18751	2830	55	was	be	VBD
18751	2830	56	treated	treat	VBN
18751	2830	57	in	in	IN
18751	2830	58	exactly	exactly	RB
18751	2830	59	the	the	DT
18751	2830	60	same	same	JJ
18751	2830	61	way	way	NN
18751	2830	62	as	as	IN
18751	2830	63	for	for	IN
18751	2830	64	the	the	DT
18751	2830	65	standardising	standardising	NN
18751	2830	66	.	.	.
18751	2831	1	The	the	DT
18751	2831	2	quantity	quantity	NN
18751	2831	3	of	of	IN
18751	2831	4	the	the	DT
18751	2831	5	weaker	weak	JJR
18751	2831	6	salt	salt	NN
18751	2831	7	solution	solution	NN
18751	2831	8	required	require	VBN
18751	2831	9	was	be	VBD
18751	2831	10	7	7	CD
18751	2831	11	c.c	c.c	NNP
18751	2831	12	.	.	.
18751	2832	1	;	;	:
18751	2832	2	deducting	deduct	VBG
18751	2832	3	1.5	1.5	CD
18751	2832	4	c.c	c.c	NNP
18751	2832	5	.	.	NNP
18751	2832	6	,	,	,
18751	2832	7	and	and	CC
18751	2832	8	dividing	divide	VBG
18751	2832	9	by	by	IN
18751	2832	10	10	10	CD
18751	2832	11	,	,	,
18751	2832	12	gives	give	VBZ
18751	2832	13	100.55	100.55	CD
18751	2832	14	c.c	c.c	NNP
18751	2832	15	.	.	.
18751	2833	1	of	of	IN
18751	2833	2	strong	strong	JJ
18751	2833	3	salt	salt	NN
18751	2833	4	solution	solution	NN
18751	2833	5	,	,	,
18751	2833	6	which	which	WDT
18751	2833	7	is	be	VBZ
18751	2833	8	equivalent	equivalent	JJ
18751	2833	9	to	to	IN
18751	2833	10	1.0130	1.0130	CD
18751	2833	11	gram	gram	NN
18751	2833	12	of	of	IN
18751	2833	13	silver	silver	NN
18751	2833	14	.	.	.
18751	2834	1	This	this	DT
18751	2834	2	being	be	VBG
18751	2834	3	obtained	obtain	VBN
18751	2834	4	from	from	IN
18751	2834	5	1.015	1.015	CD
18751	2834	6	gram	gram	NN
18751	2834	7	of	of	IN
18751	2834	8	alloy	alloy	NN
18751	2834	9	,	,	,
18751	2834	10	is	be	VBZ
18751	2834	11	equal	equal	JJ
18751	2834	12	to	to	IN
18751	2834	13	99.8	99.8	CD
18751	2834	14	per	per	IN
18751	2834	15	cent	cent	NN
18751	2834	16	.	.	.
18751	2834	17	,	,	,
18751	2834	18	or	or	CC
18751	2834	19	998.0	998.0	CD
18751	2834	20	fine	fine	NN
18751	2834	21	.	.	.
18751	2835	1	~The	~The	NFP
18751	2835	2	Effect	effect	NN
18751	2835	3	of	of	IN
18751	2835	4	Temperature.~--The	temperature.~--the	DT
18751	2835	5	standardising	standardising	NN
18751	2835	6	and	and	CC
18751	2835	7	the	the	DT
18751	2835	8	assay	assay	NN
18751	2835	9	must	must	MD
18751	2835	10	be	be	VB
18751	2835	11	done	do	VBN
18751	2835	12	at	at	IN
18751	2835	13	the	the	DT
18751	2835	14	same	same	JJ
18751	2835	15	time	time	NN
18751	2835	16	,	,	,
18751	2835	17	since	since	IN
18751	2835	18	a	a	DT
18751	2835	19	difference	difference	NN
18751	2835	20	of	of	IN
18751	2835	21	5	5	CD
18751	2835	22	°	°	,
18751	2835	23	C.	C.	NNP
18751	2835	24	makes	make	VBZ
18751	2835	25	a	a	DT
18751	2835	26	difference	difference	NN
18751	2835	27	of	of	IN
18751	2835	28	0.1	0.1	CD
18751	2835	29	c.c	c.c	NNP
18751	2835	30	.	.	.
18751	2836	1	in	in	IN
18751	2836	2	measuring	measure	VBG
18751	2836	3	the	the	DT
18751	2836	4	100	100	CD
18751	2836	5	c.c	c.c	NNP
18751	2836	6	.	.	.
18751	2837	1	of	of	IN
18751	2837	2	strong	strong	JJ
18751	2837	3	solution	solution	NN
18751	2837	4	of	of	IN
18751	2837	5	salt	salt	NN
18751	2837	6	.	.	.
18751	2838	1	It	-PRON-	PRP
18751	2838	2	is	be	VBZ
18751	2838	3	always	always	RB
18751	2838	4	best	good	JJS
18751	2838	5	to	to	TO
18751	2838	6	prepare	prepare	VB
18751	2838	7	a	a	DT
18751	2838	8	standard	standard	NN
18751	2838	9	with	with	IN
18751	2838	10	each	each	DT
18751	2838	11	batch	batch	NN
18751	2838	12	of	of	IN
18751	2838	13	assays	assay	NNS
18751	2838	14	.	.	.
18751	2839	1	~SULPHOCYANATE	~SULPHOCYANATE	NFP
18751	2839	2	METHOD.~--Volhard	METHOD.~--Volhard	NNP
18751	2839	3	's	's	POS
18751	2839	4	process	process	NN
18751	2839	5	is	be	VBZ
18751	2839	6	based	base	VBN
18751	2839	7	upon	upon	IN
18751	2839	8	the	the	DT
18751	2839	9	precipitation	precipitation	NN
18751	2839	10	of	of	IN
18751	2839	11	silver	silver	NN
18751	2839	12	in	in	IN
18751	2839	13	nitric	nitric	JJ
18751	2839	14	acid	acid	JJ
18751	2839	15	solutions	solution	NNS
18751	2839	16	with	with	IN
18751	2839	17	potassium	potassium	NN
18751	2839	18	sulphocyanate	sulphocyanate	NN
18751	2839	19	,	,	,
18751	2839	20	the	the	DT
18751	2839	21	finishing	finishing	JJ
18751	2839	22	point	point	NN
18751	2839	23	being	be	VBG
18751	2839	24	the	the	DT
18751	2839	25	development	development	NN
18751	2839	26	of	of	IN
18751	2839	27	a	a	DT
18751	2839	28	reddish	reddish	JJ
18751	2839	29	-	-	HYPH
18751	2839	30	brown	brown	JJ
18751	2839	31	colour	colour	NN
18751	2839	32	,	,	,
18751	2839	33	produced	produce	VBN
18751	2839	34	by	by	IN
18751	2839	35	the	the	DT
18751	2839	36	action	action	NN
18751	2839	37	of	of	IN
18751	2839	38	the	the	DT
18751	2839	39	excess	excess	NN
18751	2839	40	of	of	IN
18751	2839	41	sulphocyanate	sulphocyanate	NN
18751	2839	42	upon	upon	IN
18751	2839	43	ferric	ferric	JJ
18751	2839	44	sulphate	sulphate	NN
18751	2839	45	.	.	.
18751	2840	1	The	the	DT
18751	2840	2	white	white	JJ
18751	2840	3	sulphocyanate	sulphocyanate	NN
18751	2840	4	settles	settle	VBZ
18751	2840	5	readily	readily	RB
18751	2840	6	,	,	,
18751	2840	7	leaving	leave	VBG
18751	2840	8	the	the	DT
18751	2840	9	liquor	liquor	NN
18751	2840	10	clear	clear	JJ
18751	2840	11	;	;	:
18751	2840	12	and	and	CC
18751	2840	13	a	a	DT
18751	2840	14	persistent	persistent	JJ
18751	2840	15	brown	brown	JJ
18751	2840	16	coloration	coloration	NN
18751	2840	17	in	in	IN
18751	2840	18	the	the	DT
18751	2840	19	liquid	liquid	NN
18751	2840	20	indicates	indicate	VBZ
18751	2840	21	the	the	DT
18751	2840	22	finish	finish	NN
18751	2840	23	.	.	.
18751	2841	1	The	the	DT
18751	2841	2	assay	assay	NN
18751	2841	3	must	must	MD
18751	2841	4	be	be	VB
18751	2841	5	carried	carry	VBN
18751	2841	6	out	out	RP
18751	2841	7	in	in	IN
18751	2841	8	the	the	DT
18751	2841	9	cold	cold	NN
18751	2841	10	;	;	:
18751	2841	11	and	and	CC
18751	2841	12	water	water	NN
18751	2841	13	free	free	JJ
18751	2841	14	from	from	IN
18751	2841	15	chlorides[16	chlorides[16	NNP
18751	2841	16	]	]	-RRB-
18751	2841	17	must	must	MD
18751	2841	18	be	be	VB
18751	2841	19	used	use	VBN
18751	2841	20	.	.	.
18751	2842	1	_	_	NNP
18751	2842	2	The	the	DT
18751	2842	3	standard	standard	JJ
18751	2842	4	sulphocyanate	sulphocyanate	NN
18751	2842	5	of	of	IN
18751	2842	6	potassium	potassium	NN
18751	2842	7	_	_	NNP
18751	2842	8	solution	solution	NN
18751	2842	9	is	be	VBZ
18751	2842	10	made	make	VBN
18751	2842	11	by	by	IN
18751	2842	12	dissolving	dissolve	VBG
18751	2842	13	4	4	CD
18751	2842	14	-	-	SYM
18751	2842	15	1/2	1/2	CD
18751	2842	16	or	or	CC
18751	2842	17	5	5	CD
18751	2842	18	grams	gram	NNS
18751	2842	19	of	of	IN
18751	2842	20	the	the	DT
18751	2842	21	salt	salt	NN
18751	2842	22	(	(	-LRB-
18751	2842	23	KCyS	KCyS	NNP
18751	2842	24	)	)	-RRB-
18751	2842	25	in	in	IN
18751	2842	26	water	water	NN
18751	2842	27	,	,	,
18751	2842	28	and	and	CC
18751	2842	29	diluting	diluting	NN
18751	2842	30	to	to	IN
18751	2842	31	1	1	CD
18751	2842	32	litre	litre	NN
18751	2842	33	.	.	.
18751	2843	1	100	100	CD
18751	2843	2	c.c	c.c	NNP
18751	2843	3	.	.	.
18751	2844	1	are	be	VBP
18751	2844	2	about	about	RB
18751	2844	3	equivalent	equivalent	JJ
18751	2844	4	to	to	IN
18751	2844	5	0.5	0.5	CD
18751	2844	6	gram	gram	NN
18751	2844	7	of	of	IN
18751	2844	8	silver	silver	NN
18751	2844	9	.	.	.
18751	2845	1	_	_	NNP
18751	2845	2	The	the	DT
18751	2845	3	standard	standard	JJ
18751	2845	4	silver	silver	NN
18751	2845	5	nitrate	nitrate	JJ
18751	2845	6	solution	solution	NN
18751	2845	7	_	_	NNP
18751	2845	8	is	be	VBZ
18751	2845	9	made	make	VBN
18751	2845	10	by	by	IN
18751	2845	11	dissolving	dissolve	VBG
18751	2845	12	5	5	CD
18751	2845	13	grams	gram	NNS
18751	2845	14	of	of	IN
18751	2845	15	fine	fine	JJ
18751	2845	16	silver	silver	NN
18751	2845	17	in	in	IN
18751	2845	18	50	50	CD
18751	2845	19	c.c	c.c	NNP
18751	2845	20	.	.	.
18751	2846	1	of	of	IN
18751	2846	2	dilute	dilute	NNP
18751	2846	3	nitric	nitric	NNP
18751	2846	4	acid	acid	NNP
18751	2846	5	,	,	,
18751	2846	6	boiling	boil	VBG
18751	2846	7	off	off	RP
18751	2846	8	nitrous	nitrous	JJ
18751	2846	9	fumes	fume	NNS
18751	2846	10	,	,	,
18751	2846	11	and	and	CC
18751	2846	12	diluting	diluting	NN
18751	2846	13	to	to	IN
18751	2846	14	1	1	CD
18751	2846	15	litre	litre	NN
18751	2846	16	.	.	.
18751	2847	1	The	the	DT
18751	2847	2	_	_	NNP
18751	2847	3	indicator	indicator	NN
18751	2847	4	_	_	NNP
18751	2847	5	is	be	VBZ
18751	2847	6	a	a	DT
18751	2847	7	saturated	saturate	VBN
18751	2847	8	solution	solution	NN
18751	2847	9	of	of	IN
18751	2847	10	iron	iron	NN
18751	2847	11	alum	alum	NN
18751	2847	12	,	,	,
18751	2847	13	or	or	CC
18751	2847	14	a	a	DT
18751	2847	15	solution	solution	NN
18751	2847	16	of	of	IN
18751	2847	17	ferric	ferric	JJ
18751	2847	18	sulphate	sulphate	NN
18751	2847	19	of	of	IN
18751	2847	20	equivalent	equivalent	JJ
18751	2847	21	strength	strength	NN
18751	2847	22	made	make	VBN
18751	2847	23	by	by	IN
18751	2847	24	titrating	titrate	VBG
18751	2847	25	acid	acid	JJ
18751	2847	26	ferrous	ferrous	JJ
18751	2847	27	sulphate	sulphate	NN
18751	2847	28	with	with	IN
18751	2847	29	potassium	potassium	NN
18751	2847	30	permanganate	permanganate	NN
18751	2847	31	.	.	.
18751	2848	1	Use	Use	NNP
18751	2848	2	2	2	CD
18751	2848	3	c.c	c.c	NNP
18751	2848	4	.	.	.
18751	2849	1	for	for	IN
18751	2849	2	each	each	DT
18751	2849	3	assay	assay	NN
18751	2849	4	.	.	.
18751	2850	1	The	the	DT
18751	2850	2	sulphocyanate	sulphocyanate	NN
18751	2850	3	solution	solution	NN
18751	2850	4	is	be	VBZ
18751	2850	5	standardised	standardise	VBN
18751	2850	6	by	by	IN
18751	2850	7	placing	place	VBG
18751	2850	8	50	50	CD
18751	2850	9	c.c	c.c	NNP
18751	2850	10	.	.	.
18751	2851	1	of	of	IN
18751	2851	2	the	the	DT
18751	2851	3	silver	silver	NN
18751	2851	4	nitrate	nitrate	JJ
18751	2851	5	solution	solution	NN
18751	2851	6	in	in	IN
18751	2851	7	a	a	DT
18751	2851	8	flask	flask	NN
18751	2851	9	with	with	IN
18751	2851	10	20	20	CD
18751	2851	11	c.c	c.c	NNP
18751	2851	12	.	.	.
18751	2852	1	of	of	IN
18751	2852	2	dilute	dilute	NNP
18751	2852	3	nitric	nitric	NNP
18751	2852	4	acid	acid	NN
18751	2852	5	,	,	,
18751	2852	6	diluting	diluting	NN
18751	2852	7	to	to	IN
18751	2852	8	100	100	CD
18751	2852	9	c.c	c.c	NNP
18751	2852	10	.	.	.
18751	2853	1	with	with	IN
18751	2853	2	water	water	NN
18751	2853	3	,	,	,
18751	2853	4	and	and	CC
18751	2853	5	running	run	VBG
18751	2853	6	in	in	IN
18751	2853	7	the	the	DT
18751	2853	8	sulphocyanate	sulphocyanate	NN
18751	2853	9	until	until	IN
18751	2853	10	the	the	DT
18751	2853	11	greater	great	JJR
18751	2853	12	part	part	NN
18751	2853	13	of	of	IN
18751	2853	14	the	the	DT
18751	2853	15	silver	silver	NN
18751	2853	16	is	be	VBZ
18751	2853	17	precipitated	precipitate	VBN
18751	2853	18	;	;	:
18751	2853	19	then	then	RB
18751	2853	20	adding	add	VBG
18751	2853	21	2	2	CD
18751	2853	22	c.c	c.c	NNP
18751	2853	23	.	.	.
18751	2854	1	of	of	IN
18751	2854	2	the	the	DT
18751	2854	3	ferric	ferric	JJ
18751	2854	4	indicator	indicator	NN
18751	2854	5	,	,	,
18751	2854	6	and	and	CC
18751	2854	7	continuing	continue	VBG
18751	2854	8	the	the	DT
18751	2854	9	titration	titration	NN
18751	2854	10	until	until	IN
18751	2854	11	a	a	DT
18751	2854	12	reddish	reddish	JJ
18751	2854	13	-	-	HYPH
18751	2854	14	brown	brown	JJ
18751	2854	15	colour	colour	NN
18751	2854	16	is	be	VBZ
18751	2854	17	developed	develop	VBN
18751	2854	18	,	,	,
18751	2854	19	and	and	CC
18751	2854	20	remains	remain	VBZ
18751	2854	21	permanent	permanent	JJ
18751	2854	22	after	after	IN
18751	2854	23	shaking	shake	VBG
18751	2854	24	continuously	continuously	RB
18751	2854	25	.	.	.
18751	2855	1	The	the	DT
18751	2855	2	assay	assay	NN
18751	2855	3	is	be	VBZ
18751	2855	4	similarly	similarly	RB
18751	2855	5	performed	perform	VBN
18751	2855	6	,	,	,
18751	2855	7	the	the	DT
18751	2855	8	silver	silver	NN
18751	2855	9	being	be	VBG
18751	2855	10	used	use	VBN
18751	2855	11	in	in	IN
18751	2855	12	the	the	DT
18751	2855	13	state	state	NN
18751	2855	14	of	of	IN
18751	2855	15	a	a	DT
18751	2855	16	nitric	nitric	JJ
18751	2855	17	acid	acid	NN
18751	2855	18	solution	solution	NN
18751	2855	19	.	.	.
18751	2856	1	The	the	DT
18751	2856	2	effect	effect	NN
18751	2856	3	of	of	IN
18751	2856	4	variations	variation	NNS
18751	2856	5	in	in	IN
18751	2856	6	the	the	DT
18751	2856	7	conditions	condition	NNS
18751	2856	8	of	of	IN
18751	2856	9	the	the	DT
18751	2856	10	assay	assay	NN
18751	2856	11	may	may	MD
18751	2856	12	be	be	VB
18751	2856	13	seen	see	VBN
18751	2856	14	from	from	IN
18751	2856	15	the	the	DT
18751	2856	16	following	follow	VBG
18751	2856	17	experiments	experiment	NNS
18751	2856	18	,	,	,
18751	2856	19	in	in	IN
18751	2856	20	which	which	WDT
18751	2856	21	20	20	CD
18751	2856	22	c.c	c.c	NNP
18751	2856	23	.	.	.
18751	2857	1	of	of	IN
18751	2857	2	standard	standard	JJ
18751	2857	3	silver	silver	NN
18751	2857	4	nitrate	nitrate	NNP
18751	2857	5	were	be	VBD
18751	2857	6	used:--	used:--	CD
18751	2857	7	~Effect	~effect	CD
18751	2857	8	of	of	IN
18751	2857	9	Varying	Varying	NNP
18751	2857	10	Temperature~:--	Temperature~:--	NNP
18751	2857	11	Temperature	Temperature	NNP
18751	2857	12	10	10	CD
18751	2857	13	°	°	,
18751	2857	14	C.	C.	NNP
18751	2857	15	30	30	CD
18751	2857	16	°	°	,
18751	2857	17	C.	C.	NNP
18751	2857	18	70	70	CD
18751	2857	19	°	°	,
18751	2857	20	C.	C.	NNP
18751	2857	21	100	100	CD
18751	2857	22	°	°	,
18751	2857	23	C.	C.	NNP
18751	2857	24	Sulphocyanate	Sulphocyanate	NNP
18751	2857	25	reqd	reqd	NNP
18751	2857	26	.	.	.
18751	2858	1	19.6	19.6	CD
18751	2858	2	c.c	c.c	NNP
18751	2858	3	.	.	.
18751	2859	1	19.3	19.3	CD
18751	2859	2	c.c	c.c	NNP
18751	2859	3	.	.	.
18751	2860	1	19.0	19.0	CD
18751	2860	2	c.c	c.c	NNP
18751	2860	3	.	.	.
18751	2861	1	18.6	18.6	CD
18751	2861	2	c.c	c.c	NNP
18751	2861	3	.	.	.
18751	2862	1	~Effect	~Effect	NFP
18751	2862	2	of	of	IN
18751	2862	3	Varying	Varying	NNP
18751	2862	4	Nitric	Nitric	NNP
18751	2862	5	Acid~:--Varying	Acid~:--Varying	NNP
18751	2862	6	nitric	nitric	JJ
18751	2862	7	acid	acid	NN
18751	2862	8	has	have	VBZ
18751	2862	9	no	no	DT
18751	2862	10	effect	effect	NN
18751	2862	11	,	,	,
18751	2862	12	except	except	IN
18751	2862	13	that	that	IN
18751	2862	14	with	with	IN
18751	2862	15	a	a	DT
18751	2862	16	fairly	fairly	RB
18751	2862	17	acid	acid	JJ
18751	2862	18	solution	solution	NN
18751	2862	19	the	the	DT
18751	2862	20	finishing	finishing	JJ
18751	2862	21	point	point	NN
18751	2862	22	is	be	VBZ
18751	2862	23	somewhat	somewhat	RB
18751	2862	24	sharper	sharp	JJR
18751	2862	25	.	.	.
18751	2863	1	Nitric	nitric	JJ
18751	2863	2	acid	acid	NN
18751	2863	3	added	add	VBD
18751	2863	4	5	5	CD
18751	2863	5	c.c	c.c	NNP
18751	2863	6	.	.	.
18751	2864	1	10	10	CD
18751	2864	2	c.c	c.c	NNP
18751	2864	3	.	.	.
18751	2865	1	20	20	CD
18751	2865	2	c.c	c.c	NNP
18751	2865	3	.	.	.
18751	2866	1	50	50	CD
18751	2866	2	c.c	c.c	NNP
18751	2866	3	.	.	.
18751	2867	1	Sulphocyanate	sulphocyanate	VB
18751	2867	2	reqd	reqd	NNP
18751	2867	3	.	.	.
18751	2868	1	19.6	19.6	CD
18751	2868	2	c.c	c.c	NNP
18751	2868	3	.	.	.
18751	2869	1	19.5	19.5	CD
18751	2869	2	c.c	c.c	NNP
18751	2869	3	.	.	.
18751	2870	1	19.6	19.6	CD
18751	2870	2	c.c	c.c	NNP
18751	2870	3	.	.	.
18751	2871	1	19.6	19.6	CD
18751	2871	2	c.c	c.c	NNP
18751	2871	3	.	.	.
18751	2872	1	~Effect	~effect	CD
18751	2872	2	of	of	IN
18751	2872	3	Varying	Varying	NNP
18751	2872	4	Bulk~:--	Bulk~:--	NNP
18751	2872	5	Bulk	Bulk	NNP
18751	2872	6	50	50	CD
18751	2872	7	c.c	c.c	NNP
18751	2872	8	.	.	.
18751	2873	1	100	100	CD
18751	2873	2	c.c	c.c	NNP
18751	2873	3	.	.	.
18751	2874	1	200	200	CD
18751	2874	2	c.c	c.c	NNP
18751	2874	3	.	.	.
18751	2875	1	300	300	CD
18751	2875	2	c.c	c.c	NNP
18751	2875	3	.	.	.
18751	2876	1	Sulphocyanate	sulphocyanate	VB
18751	2876	2	reqd	reqd	NNP
18751	2876	3	.	.	.
18751	2877	1	19.5	19.5	CD
18751	2877	2	c.c	c.c	NNP
18751	2877	3	.	.	.
18751	2878	1	19.6	19.6	CD
18751	2878	2	c.c	c.c	NNP
18751	2878	3	.	.	.
18751	2879	1	19.6	19.6	CD
18751	2879	2	c.c	c.c	NNP
18751	2879	3	.	.	.
18751	2880	1	19.7	19.7	CD
18751	2880	2	c.c	c.c	NNP
18751	2880	3	.	.	.
18751	2881	1	~Effect	~Effect	NFP
18751	2881	2	of	of	IN
18751	2881	3	Varying	Varying	NNP
18751	2881	4	Ammonic	Ammonic	NNP
18751	2881	5	Nitrate~:--	Nitrate~:--	NNP
18751	2881	6	Ammonic	Ammonic	NNP
18751	2881	7	nitrate	nitrate	JJ
18751	2881	8	0	0	CD
18751	2881	9	gram	gram	NN
18751	2881	10	1	1	CD
18751	2881	11	gram	gram	NN
18751	2881	12	5	5	CD
18751	2881	13	grams	gram	NNS
18751	2881	14	10	10	CD
18751	2881	15	grams	gram	NNS
18751	2881	16	Sulphocyanate	sulphocyanate	VB
18751	2881	17	reqd	reqd	NNP
18751	2881	18	.	.	.
18751	2882	1	19.6	19.6	CD
18751	2882	2	c.c	c.c	NNP
18751	2882	3	.	.	.
18751	2883	1	19.6	19.6	CD
18751	2883	2	c.c	c.c	NNP
18751	2883	3	.	.	.
18751	2884	1	19.7	19.7	CD
18751	2884	2	c.c	c.c	NNP
18751	2884	3	.	.	.
18751	2885	1	19.9	19.9	CD
18751	2885	2	c.c	c.c	NNP
18751	2885	3	.	.	.
18751	2886	1	~Effect	~Effect	NFP
18751	2886	2	of	of	IN
18751	2886	3	Varying	Varying	NNP
18751	2886	4	Silver~:--	Silver~:--	NNP
18751	2886	5	Silver	Silver	NNP
18751	2886	6	added	add	VBD
18751	2886	7	1	1	CD
18751	2886	8	c.c	c.c	NNP
18751	2886	9	.	.	.
18751	2887	1	10	10	CD
18751	2887	2	c.c	c.c	NNP
18751	2887	3	.	.	.
18751	2888	1	20	20	CD
18751	2888	2	c.c	c.c	NNP
18751	2888	3	.	.	.
18751	2889	1	50	50	CD
18751	2889	2	c.c	c.c	NNP
18751	2889	3	.	.	.
18751	2890	1	100	100	CD
18751	2890	2	c.c	c.c	NNP
18751	2890	3	.	.	.
18751	2891	1	Sulphocyanate	sulphocyanate	VB
18751	2891	2	reqd	reqd	NNP
18751	2891	3	.	.	.
18751	2892	1	1.0	1.0	CD
18751	2892	2	c.c	c.c	NNP
18751	2892	3	.	.	.
18751	2893	1	9.70	9.70	CD
18751	2893	2	c.c	c.c	NNP
18751	2893	3	.	.	.
18751	2894	1	19.6	19.6	CD
18751	2894	2	c.c	c.c	NNP
18751	2894	3	.	.	.
18751	2895	1	49.4	49.4	CD
18751	2895	2	c.c	c.c	NNP
18751	2895	3	.	.	.
18751	2896	1	99.0	99.0	CD
18751	2896	2	c.c	c.c	NNP
18751	2896	3	.	.	.
18751	2897	1	This	this	DT
18751	2897	2	method	method	NN
18751	2897	3	is	be	VBZ
18751	2897	4	valuable	valuable	JJ
18751	2897	5	for	for	IN
18751	2897	6	determining	determine	VBG
18751	2897	7	silver	silver	NN
18751	2897	8	in	in	IN
18751	2897	9	salts	salt	NNS
18751	2897	10	,	,	,
18751	2897	11	alloys	alloy	NNS
18751	2897	12	,	,	,
18751	2897	13	and	and	CC
18751	2897	14	solutions	solution	NNS
18751	2897	15	,	,	,
18751	2897	16	where	where	WRB
18751	2897	17	no	no	DT
18751	2897	18	more	more	JJR
18751	2897	19	than	than	IN
18751	2897	20	an	an	DT
18751	2897	21	ordinary	ordinary	JJ
18751	2897	22	degree	degree	NN
18751	2897	23	of	of	IN
18751	2897	24	accuracy	accuracy	NN
18751	2897	25	is	be	VBZ
18751	2897	26	demanded	demand	VBN
18751	2897	27	.	.	.
18751	2898	1	It	-PRON-	PRP
18751	2898	2	is	be	VBZ
18751	2898	3	easy	easy	JJ
18751	2898	4	,	,	,
18751	2898	5	and	and	CC
18751	2898	6	applicable	applicable	JJ
18751	2898	7	under	under	IN
18751	2898	8	most	most	JJS
18751	2898	9	of	of	IN
18751	2898	10	the	the	DT
18751	2898	11	usual	usual	JJ
18751	2898	12	conditions	condition	NNS
18751	2898	13	.	.	.
18751	2899	1	Its	-PRON-	PRP$
18751	2899	2	greatest	great	JJS
18751	2899	3	disadvantage	disadvantage	NN
18751	2899	4	is	be	VBZ
18751	2899	5	the	the	DT
18751	2899	6	brown	brown	JJ
18751	2899	7	coloration	coloration	NN
18751	2899	8	produced	produce	VBN
18751	2899	9	by	by	IN
18751	2899	10	the	the	DT
18751	2899	11	sulphocyanate	sulphocyanate	NN
18751	2899	12	when	when	WRB
18751	2899	13	the	the	DT
18751	2899	14	assay	assay	NN
18751	2899	15	is	be	VBZ
18751	2899	16	nearly	nearly	RB
18751	2899	17	,	,	,
18751	2899	18	but	but	CC
18751	2899	19	not	not	RB
18751	2899	20	quite	quite	RB
18751	2899	21	,	,	,
18751	2899	22	finished	finish	VBD
18751	2899	23	;	;	:
18751	2899	24	and	and	CC
18751	2899	25	the	the	DT
18751	2899	26	slowness	slowness	NN
18751	2899	27	with	with	IN
18751	2899	28	which	which	WDT
18751	2899	29	this	this	DT
18751	2899	30	is	be	VBZ
18751	2899	31	removed	remove	VBN
18751	2899	32	on	on	IN
18751	2899	33	shaking	shake	VBG
18751	2899	34	up	up	RP
18751	2899	35	with	with	IN
18751	2899	36	the	the	DT
18751	2899	37	precipitate	precipitate	NN
18751	2899	38	.	.	.
18751	2900	1	This	this	DT
18751	2900	2	is	be	VBZ
18751	2900	3	worse	bad	JJR
18751	2900	4	with	with	IN
18751	2900	5	large	large	JJ
18751	2900	6	quantities	quantity	NNS
18751	2900	7	of	of	IN
18751	2900	8	precipitate	precipitate	NN
18751	2900	9	,	,	,
18751	2900	10	and	and	CC
18751	2900	11	if	if	IN
18751	2900	12	about	about	RB
18751	2900	13	1	1	CD
18751	2900	14	gram	gram	NN
18751	2900	15	of	of	IN
18751	2900	16	silver	silver	NN
18751	2900	17	is	be	VBZ
18751	2900	18	present	present	JJ
18751	2900	19	,	,	,
18751	2900	20	it	-PRON-	PRP
18751	2900	21	gives	give	VBZ
18751	2900	22	an	an	DT
18751	2900	23	indefiniteness	indefiniteness	NN
18751	2900	24	to	to	IN
18751	2900	25	the	the	DT
18751	2900	26	finish	finish	NN
18751	2900	27	which	which	WDT
18751	2900	28	lowers	lower	VBZ
18751	2900	29	the	the	DT
18751	2900	30	precision	precision	NN
18751	2900	31	of	of	IN
18751	2900	32	the	the	DT
18751	2900	33	process	process	NN
18751	2900	34	to	to	IN
18751	2900	35	about	about	RB
18751	2900	36	1	1	CD
18751	2900	37	in	in	IN
18751	2900	38	500	500	CD
18751	2900	39	;	;	:
18751	2900	40	this	this	DT
18751	2900	41	is	be	VBZ
18751	2900	42	useless	useless	JJ
18751	2900	43	for	for	IN
18751	2900	44	the	the	DT
18751	2900	45	assays	assay	NNS
18751	2900	46	of	of	IN
18751	2900	47	bullion	bullion	NN
18751	2900	48	.	.	.
18751	2901	1	One	one	CD
18751	2901	2	writer	writer	NN
18751	2901	3	states	state	VBZ
18751	2901	4	that	that	IN
18751	2901	5	this	this	DT
18751	2901	6	inconvenience	inconvenience	NN
18751	2901	7	is	be	VBZ
18751	2901	8	due	due	JJ
18751	2901	9	to	to	IN
18751	2901	10	portions	portion	NNS
18751	2901	11	of	of	IN
18751	2901	12	liquid	liquid	NN
18751	2901	13	being	be	VBG
18751	2901	14	entangled	entangle	VBN
18751	2901	15	in	in	IN
18751	2901	16	the	the	DT
18751	2901	17	precipitate	precipitate	NN
18751	2901	18	,	,	,
18751	2901	19	but	but	CC
18751	2901	20	it	-PRON-	PRP
18751	2901	21	appears	appear	VBZ
18751	2901	22	much	much	RB
18751	2901	23	more	more	RBR
18751	2901	24	likely	likely	JJ
18751	2901	25	to	to	TO
18751	2901	26	be	be	VB
18751	2901	27	due	due	IN
18751	2901	28	to	to	IN
18751	2901	29	the	the	DT
18751	2901	30	action	action	NN
18751	2901	31	of	of	IN
18751	2901	32	the	the	DT
18751	2901	33	precipitate	precipitate	NN
18751	2901	34	itself	-PRON-	PRP
18751	2901	35	.	.	.
18751	2902	1	In	in	IN
18751	2902	2	attempting	attempt	VBG
18751	2902	3	to	to	TO
18751	2902	4	apply	apply	VB
18751	2902	5	the	the	DT
18751	2902	6	process	process	NN
18751	2902	7	to	to	IN
18751	2902	8	the	the	DT
18751	2902	9	assay	assay	NN
18751	2902	10	of	of	IN
18751	2902	11	bullion	bullion	NN
18751	2902	12	by	by	IN
18751	2902	13	working	work	VBG
18751	2902	14	it	-PRON-	PRP
18751	2902	15	on	on	IN
18751	2902	16	the	the	DT
18751	2902	17	principle	principle	NN
18751	2902	18	of	of	IN
18751	2902	19	a	a	DT
18751	2902	20	Gay	Gay	NNP
18751	2902	21	-	-	HYPH
18751	2902	22	Lussac	Lussac	NNP
18751	2902	23	assay	assay	NN
18751	2902	24	,	,	,
18751	2902	25	it	-PRON-	PRP
18751	2902	26	was	be	VBD
18751	2902	27	found	find	VBN
18751	2902	28	that	that	IN
18751	2902	29	a	a	DT
18751	2902	30	very	very	RB
18751	2902	31	considerable	considerable	JJ
18751	2902	32	excess	excess	NN
18751	2902	33	of	of	IN
18751	2902	34	silver	silver	NN
18751	2902	35	was	be	VBD
18751	2902	36	required	require	VBN
18751	2902	37	to	to	TO
18751	2902	38	complete	complete	VB
18751	2902	39	the	the	DT
18751	2902	40	reaction	reaction	NN
18751	2902	41	.	.	.
18751	2903	1	In	in	IN
18751	2903	2	these	these	DT
18751	2903	3	experiments	experiment	NNS
18751	2903	4	100	100	CD
18751	2903	5	c.c	c.c	NNP
18751	2903	6	.	.	.
18751	2904	1	of	of	IN
18751	2904	2	"	"	``
18751	2904	3	sulphocyanate	sulphocyanate	NN
18751	2904	4	"	"	''
18751	2904	5	(	(	-LRB-
18751	2904	6	very	very	RB
18751	2904	7	accurately	accurately	RB
18751	2904	8	measured	measure	VBN
18751	2904	9	)	)	-RRB-
18751	2904	10	was	be	VBD
18751	2904	11	run	run	VBN
18751	2904	12	into	into	IN
18751	2904	13	the	the	DT
18751	2904	14	solution	solution	NN
18751	2904	15	containing	contain	VBG
18751	2904	16	the	the	DT
18751	2904	17	weighed	weigh	VBN
18751	2904	18	portion	portion	NN
18751	2904	19	of	of	IN
18751	2904	20	bullion	bullion	NN
18751	2904	21	(	(	-LRB-
18751	2904	22	fine	fine	JJ
18751	2904	23	silver	silver	NN
18751	2904	24	)	)	-RRB-
18751	2904	25	and	and	CC
18751	2904	26	,	,	,
18751	2904	27	after	after	IN
18751	2904	28	shaking	shake	VBG
18751	2904	29	the	the	DT
18751	2904	30	solution	solution	NN
18751	2904	31	,	,	,
18751	2904	32	was	be	VBD
18751	2904	33	filtered	filter	VBN
18751	2904	34	.	.	.
18751	2905	1	In	in	IN
18751	2905	2	the	the	DT
18751	2905	3	filtrate	filtrate	JJ
18751	2905	4	the	the	DT
18751	2905	5	remaining	remain	VBG
18751	2905	6	silver	silver	NN
18751	2905	7	,	,	,
18751	2905	8	if	if	IN
18751	2905	9	there	there	EX
18751	2905	10	should	should	MD
18751	2905	11	be	be	VB
18751	2905	12	any	any	DT
18751	2905	13	,	,	,
18751	2905	14	was	be	VBD
18751	2905	15	determined	determine	VBN
18751	2905	16	by	by	IN
18751	2905	17	the	the	DT
18751	2905	18	ordinary	ordinary	JJ
18751	2905	19	titration	titration	NN
18751	2905	20	,	,	,
18751	2905	21	but	but	CC
18751	2905	22	with	with	IN
18751	2905	23	"	"	``
18751	2905	24	sulphocyanate	sulphocyanate	NN
18751	2905	25	"	"	''
18751	2905	26	of	of	IN
18751	2905	27	one	one	CD
18751	2905	28	-	-	HYPH
18751	2905	29	tenth	tenth	NN
18751	2905	30	the	the	DT
18751	2905	31	strength	strength	NN
18751	2905	32	.	.	.
18751	2906	1	This	this	DT
18751	2906	2	final	final	JJ
18751	2906	3	titration	titration	NN
18751	2906	4	was	be	VBD
18751	2906	5	quite	quite	RB
18751	2906	6	satisfactory	satisfactory	JJ
18751	2906	7	.	.	.
18751	2907	1	The	the	DT
18751	2907	2	amount	amount	NN
18751	2907	3	of	of	IN
18751	2907	4	silver	silver	NN
18751	2907	5	precipitated	precipitate	VBN
18751	2907	6	by	by	IN
18751	2907	7	the	the	DT
18751	2907	8	first	first	JJ
18751	2907	9	100	100	CD
18751	2907	10	c.c	c.c	NNP
18751	2907	11	.	.	NNP
18751	2907	12	,	,	,
18751	2907	13	however	however	RB
18751	2907	14	,	,	,
18751	2907	15	varied	varied	JJ
18751	2907	16	with	with	IN
18751	2907	17	the	the	DT
18751	2907	18	quantity	quantity	NN
18751	2907	19	of	of	IN
18751	2907	20	silver	silver	NN
18751	2907	21	present	present	JJ
18751	2907	22	as	as	IN
18751	2907	23	in	in	IN
18751	2907	24	the	the	DT
18751	2907	25	following	follow	VBG
18751	2907	26	series	series	NN
18751	2907	27	.	.	.
18751	2908	1	[	[	-LRB-
18751	2908	2	17	17	CD
18751	2908	3	]	]	-RRB-
18751	2908	4	Silver	silver	NN
18751	2908	5	present	present	NN
18751	2908	6	.	.	.
18751	2909	1	Silver	silver	NN
18751	2909	2	precipitated	precipitate	VBD
18751	2909	3	.	.	.
18751	2910	1	1.1342	1.1342	CD
18751	2910	2	gram	gram	NN
18751	2910	3	.	.	.
18751	2911	1	1.1322	1.1322	CD
18751	2911	2	gram	gram	NN
18751	2911	3	.	.	.
18751	2912	1	1.1375	1.1375	CD
18751	2912	2	"	"	``
18751	2912	3	1.1335	1.1335	CD
18751	2912	4	"	"	``
18751	2912	5	1.1405	1.1405	CD
18751	2912	6	"	"	``
18751	2912	7	1.1351	1.1351	CD
18751	2912	8	"	"	CD
18751	2912	9	1.1484	1.1484	CD
18751	2912	10	"	"	''
18751	2912	11	1.1379	1.1379	CD
18751	2912	12	"	"	''
18751	2912	13	These	these	DT
18751	2912	14	,	,	,
18751	2912	15	of	of	IN
18751	2912	16	course	course	NN
18751	2912	17	,	,	,
18751	2912	18	preclude	preclude	VB
18751	2912	19	a	a	DT
18751	2912	20	method	method	NN
18751	2912	21	of	of	IN
18751	2912	22	the	the	DT
18751	2912	23	kind	kind	NN
18751	2912	24	aimed	aim	VBN
18751	2912	25	at	at	IN
18751	2912	26	,	,	,
18751	2912	27	and	and	CC
18751	2912	28	at	at	IN
18751	2912	29	the	the	DT
18751	2912	30	same	same	JJ
18751	2912	31	time	time	NN
18751	2912	32	emphasise	emphasise	VB
18751	2912	33	the	the	DT
18751	2912	34	importance	importance	NN
18751	2912	35	of	of	IN
18751	2912	36	uniformity	uniformity	NN
18751	2912	37	of	of	IN
18751	2912	38	work	work	NN
18751	2912	39	in	in	IN
18751	2912	40	the	the	DT
18751	2912	41	ordinary	ordinary	JJ
18751	2912	42	process	process	NN
18751	2912	43	.	.	.
18751	2913	1	In	in	IN
18751	2913	2	the	the	DT
18751	2913	3	determination	determination	NN
18751	2913	4	of	of	IN
18751	2913	5	chlorides	chloride	NNS
18751	2913	6	in	in	IN
18751	2913	7	sea	sea	NN
18751	2913	8	-	-	HYPH
18751	2913	9	water	water	NN
18751	2913	10	,	,	,
18751	2913	11	Dittmar	Dittmar	NNP
18751	2913	12	used	use	VBD
18751	2913	13	a	a	DT
18751	2913	14	combined	combined	JJ
18751	2913	15	method	method	NN
18751	2913	16	:	:	:
18751	2913	17	precipitating	precipitate	VBG
18751	2913	18	the	the	DT
18751	2913	19	bulk	bulk	NN
18751	2913	20	of	of	IN
18751	2913	21	the	the	DT
18751	2913	22	silver	silver	NN
18751	2913	23	as	as	IN
18751	2913	24	chloride	chloride	NN
18751	2913	25	,	,	,
18751	2913	26	and	and	CC
18751	2913	27	after	after	IN
18751	2913	28	filtering	filter	VBG
18751	2913	29	,	,	,
18751	2913	30	determining	determine	VBG
18751	2913	31	the	the	DT
18751	2913	32	small	small	JJ
18751	2913	33	excess	excess	NN
18751	2913	34	of	of	IN
18751	2913	35	silver	silver	NN
18751	2913	36	by	by	IN
18751	2913	37	sulphocyanate	sulphocyanate	NN
18751	2913	38	.	.	.
18751	2914	1	This	this	DT
18751	2914	2	modification	modification	NN
18751	2914	3	answers	answer	VBZ
18751	2914	4	admirably	admirably	RB
18751	2914	5	when	when	WRB
18751	2914	6	applied	apply	VBN
18751	2914	7	to	to	IN
18751	2914	8	the	the	DT
18751	2914	9	assay	assay	NN
18751	2914	10	of	of	IN
18751	2914	11	bullion	bullion	NN
18751	2914	12	.	.	.
18751	2915	1	In	in	IN
18751	2915	2	the	the	DT
18751	2915	3	ordinary	ordinary	JJ
18751	2915	4	Gay	Gay	NNP
18751	2915	5	-	-	HYPH
18751	2915	6	Lussac	Lussac	NNP
18751	2915	7	method	method	NN
18751	2915	8	,	,	,
18751	2915	9	the	the	DT
18751	2915	10	precipitation	precipitation	NN
18751	2915	11	of	of	IN
18751	2915	12	the	the	DT
18751	2915	13	bulk	bulk	NN
18751	2915	14	of	of	IN
18751	2915	15	the	the	DT
18751	2915	16	silver	silver	NN
18751	2915	17	by	by	IN
18751	2915	18	the	the	DT
18751	2915	19	100	100	CD
18751	2915	20	c.c	c.c	NNP
18751	2915	21	.	.	.
18751	2916	1	of	of	IN
18751	2916	2	salt	salt	NN
18751	2916	3	solution	solution	NN
18751	2916	4	leaves	leave	VBZ
18751	2916	5	nothing	nothing	NN
18751	2916	6	to	to	TO
18751	2916	7	be	be	VB
18751	2916	8	desired	desire	VBN
18751	2916	9	,	,	,
18751	2916	10	either	either	CC
18751	2916	11	as	as	IN
18751	2916	12	to	to	TO
18751	2916	13	ease	ease	VB
18751	2916	14	in	in	IN
18751	2916	15	working	working	NN
18751	2916	16	or	or	CC
18751	2916	17	accuracy	accuracy	NN
18751	2916	18	of	of	IN
18751	2916	19	result	result	NN
18751	2916	20	;	;	:
18751	2916	21	the	the	DT
18751	2916	22	silver	silver	NN
18751	2916	23	precipitate	precipitate	NN
18751	2916	24	settles	settle	VBZ
18751	2916	25	quickly	quickly	RB
18751	2916	26	,	,	,
18751	2916	27	and	and	CC
18751	2916	28	leaves	leave	VBZ
18751	2916	29	a	a	DT
18751	2916	30	clear	clear	JJ
18751	2916	31	liquor	liquor	NN
18751	2916	32	admirably	admirably	RB
18751	2916	33	fitted	fit	VBN
18751	2916	34	for	for	IN
18751	2916	35	the	the	DT
18751	2916	36	determination	determination	NN
18751	2916	37	of	of	IN
18751	2916	38	the	the	DT
18751	2916	39	few	few	JJ
18751	2916	40	milligrams	milligram	NNS
18751	2916	41	of	of	IN
18751	2916	42	silver	silver	NN
18751	2916	43	remaining	remain	VBG
18751	2916	44	in	in	IN
18751	2916	45	solution	solution	NN
18751	2916	46	.	.	.
18751	2917	1	But	but	CC
18751	2917	2	the	the	DT
18751	2917	3	method	method	NN
18751	2917	4	of	of	IN
18751	2917	5	determining	determine	VBG
18751	2917	6	this	this	DT
18751	2917	7	residual	residual	JJ
18751	2917	8	silver	silver	NN
18751	2917	9	by	by	IN
18751	2917	10	adding	add	VBG
18751	2917	11	successive	successive	JJ
18751	2917	12	small	small	JJ
18751	2917	13	quantities	quantity	NNS
18751	2917	14	of	of	IN
18751	2917	15	salt	salt	NN
18751	2917	16	so	so	RB
18751	2917	17	long	long	RB
18751	2917	18	as	as	IN
18751	2917	19	they	-PRON-	PRP
18751	2917	20	continue	continue	VBP
18751	2917	21	to	to	TO
18751	2917	22	give	give	VB
18751	2917	23	a	a	DT
18751	2917	24	precipitate	precipitate	NN
18751	2917	25	is	be	VBZ
18751	2917	26	unsatisfactory	unsatisfactory	JJ
18751	2917	27	,	,	,
18751	2917	28	and	and	CC
18751	2917	29	,	,	,
18751	2917	30	judged	judge	VBN
18751	2917	31	on	on	IN
18751	2917	32	its	-PRON-	PRP$
18751	2917	33	own	own	JJ
18751	2917	34	merits	merit	NNS
18751	2917	35	apart	apart	RB
18751	2917	36	from	from	IN
18751	2917	37	the	the	DT
18751	2917	38	rest	rest	NN
18751	2917	39	of	of	IN
18751	2917	40	the	the	DT
18751	2917	41	process	process	NN
18751	2917	42	,	,	,
18751	2917	43	could	could	MD
18751	2917	44	hardly	hardly	RB
18751	2917	45	escape	escape	VB
18751	2917	46	condemnation	condemnation	NN
18751	2917	47	.	.	.
18751	2918	1	It	-PRON-	PRP
18751	2918	2	is	be	VBZ
18751	2918	3	clumsy	clumsy	JJ
18751	2918	4	in	in	IN
18751	2918	5	practice	practice	NN
18751	2918	6	,	,	,
18751	2918	7	for	for	IN
18751	2918	8	the	the	DT
18751	2918	9	continued	continue	VBN
18751	2918	10	adding	adding	NN
18751	2918	11	of	of	IN
18751	2918	12	small	small	JJ
18751	2918	13	portions	portion	NNS
18751	2918	14	of	of	IN
18751	2918	15	salt	salt	NN
18751	2918	16	solution	solution	NN
18751	2918	17	is	be	VBZ
18751	2918	18	laborious	laborious	JJ
18751	2918	19	and	and	CC
18751	2918	20	becomes	become	VBZ
18751	2918	21	impossible	impossible	JJ
18751	2918	22	with	with	IN
18751	2918	23	more	more	JJR
18751	2918	24	than	than	IN
18751	2918	25	a	a	DT
18751	2918	26	few	few	JJ
18751	2918	27	milligrams	milligram	NNS
18751	2918	28	of	of	IN
18751	2918	29	silver	silver	NN
18751	2918	30	in	in	IN
18751	2918	31	solution	solution	NN
18751	2918	32	.	.	.
18751	2919	1	The	the	DT
18751	2919	2	proposed	propose	VBN
18751	2919	3	modification	modification	NN
18751	2919	4	is	be	VBZ
18751	2919	5	simple	simple	JJ
18751	2919	6	;	;	:
18751	2919	7	having	have	VBG
18751	2919	8	precipitated	precipitate	VBN
18751	2919	9	the	the	DT
18751	2919	10	silver	silver	NN
18751	2919	11	with	with	IN
18751	2919	12	the	the	DT
18751	2919	13	100	100	CD
18751	2919	14	c.c	c.c	NNP
18751	2919	15	.	.	.
18751	2920	1	of	of	IN
18751	2920	2	salt	salt	NN
18751	2920	3	solution	solution	NN
18751	2920	4	,	,	,
18751	2920	5	as	as	IN
18751	2920	6	described	describe	VBN
18751	2920	7	under	under	IN
18751	2920	8	Gay	Gay	NNP
18751	2920	9	-	-	HYPH
18751	2920	10	Lussac	Lussac	NNP
18751	2920	11	's	's	POS
18751	2920	12	method	method	NN
18751	2920	13	(	(	-LRB-
18751	2920	14	page	page	NN
18751	2920	15	120	120	CD
18751	2920	16	)	)	-RRB-
18751	2920	17	,	,	,
18751	2920	18	shake	shake	VB
18751	2920	19	till	till	IN
18751	2920	20	the	the	DT
18751	2920	21	liquor	liquor	NN
18751	2920	22	clears	clear	VBZ
18751	2920	23	,	,	,
18751	2920	24	and	and	CC
18751	2920	25	filter	filter	VB
18751	2920	26	into	into	IN
18751	2920	27	a	a	DT
18751	2920	28	flask	flask	NN
18751	2920	29	,	,	,
18751	2920	30	washing	wash	VBG
18751	2920	31	with	with	IN
18751	2920	32	a	a	DT
18751	2920	33	little	little	JJ
18751	2920	34	distilled	distilled	JJ
18751	2920	35	water	water	NN
18751	2920	36	.	.	.
18751	2921	1	Add	Add	NNP
18751	2921	2	2	2	CD
18751	2921	3	c.c	c.c	NN
18751	2921	4	.	.	.
18751	2922	1	of	of	IN
18751	2922	2	"	"	``
18751	2922	3	ferric	ferric	JJ
18751	2922	4	indicator	indicator	NN
18751	2922	5	"	"	''
18751	2922	6	to	to	IN
18751	2922	7	the	the	DT
18751	2922	8	filtrate	filtrate	JJ
18751	2922	9	and	and	CC
18751	2922	10	titrate	titrate	VB
18751	2922	11	with	with	IN
18751	2922	12	a	a	DT
18751	2922	13	standard	standard	JJ
18751	2922	14	"	"	``
18751	2922	15	sulphocyanate	sulphocyanate	NN
18751	2922	16	solution	solution	NN
18751	2922	17	"	"	''
18751	2922	18	made	make	VBN
18751	2922	19	by	by	IN
18751	2922	20	diluting	dilute	VBG
18751	2922	21	the	the	DT
18751	2922	22	ordinary	ordinary	JJ
18751	2922	23	standard	standard	JJ
18751	2922	24	solution	solution	NN
18751	2922	25	to	to	IN
18751	2922	26	such	such	PDT
18751	2922	27	an	an	DT
18751	2922	28	extent	extent	NN
18751	2922	29	that	that	WDT
18751	2922	30	100	100	CD
18751	2922	31	c.c	c.c	NNP
18751	2922	32	.	.	.
18751	2923	1	after	after	IN
18751	2923	2	diluting	diluting	NN
18751	2923	3	shall	shall	MD
18751	2923	4	be	be	VB
18751	2923	5	equivalent	equivalent	JJ
18751	2923	6	to	to	IN
18751	2923	7	0.1	0.1	CD
18751	2923	8	gram	gram	NN
18751	2923	9	of	of	IN
18751	2923	10	silver	silver	NN
18751	2923	11	.	.	.
18751	2924	1	[	[	-LRB-
18751	2924	2	18	18	CD
18751	2924	3	]	]	-RRB-
18751	2924	4	Calculate	calculate	VB
18751	2924	5	the	the	DT
18751	2924	6	weight	weight	NN
18751	2924	7	of	of	IN
18751	2924	8	silver	silver	NN
18751	2924	9	found	find	VBN
18751	2924	10	by	by	IN
18751	2924	11	"	"	``
18751	2924	12	sulphocyanate	sulphocyanate	NN
18751	2924	13	"	"	''
18751	2924	14	and	and	CC
18751	2924	15	add	add	VB
18751	2924	16	it	-PRON-	PRP
18751	2924	17	to	to	IN
18751	2924	18	the	the	DT
18751	2924	19	weight	weight	NN
18751	2924	20	which	which	WDT
18751	2924	21	100	100	CD
18751	2924	22	c.c	c.c	NNP
18751	2924	23	.	.	.
18751	2925	1	of	of	IN
18751	2925	2	the	the	DT
18751	2925	3	salt	salt	NN
18751	2925	4	solution	solution	NN
18751	2925	5	will	will	MD
18751	2925	6	precipitate	precipitate	VB
18751	2925	7	.	.	.
18751	2926	1	An	an	DT
18751	2926	2	advantage	advantage	NN
18751	2926	3	of	of	IN
18751	2926	4	this	this	DT
18751	2926	5	modification	modification	NN
18751	2926	6	is	be	VBZ
18751	2926	7	that	that	IN
18751	2926	8	an	an	DT
18751	2926	9	excess	excess	NN
18751	2926	10	of	of	IN
18751	2926	11	15	15	CD
18751	2926	12	milligrams	milligram	NNS
18751	2926	13	may	may	MD
18751	2926	14	be	be	VB
18751	2926	15	determined	determine	VBN
18751	2926	16	as	as	RB
18751	2926	17	easily	easily	RB
18751	2926	18	and	and	CC
18751	2926	19	exactly	exactly	RB
18751	2926	20	as	as	IN
18751	2926	21	5	5	CD
18751	2926	22	.	.	.
18751	2927	1	In	in	IN
18751	2927	2	standardising	standardise	VBG
18751	2927	3	the	the	DT
18751	2927	4	salt	salt	NN
18751	2927	5	solution	solution	NN
18751	2927	6	,	,	,
18751	2927	7	then	then	RB
18751	2927	8	,	,	,
18751	2927	9	weigh	weigh	VB
18751	2927	10	up	up	RP
18751	2927	11	,	,	,
18751	2927	12	say	say	VB
18751	2927	13	1.0150	1.0150	CD
18751	2927	14	gram	gram	NN
18751	2927	15	of	of	IN
18751	2927	16	pure	pure	JJ
18751	2927	17	silver	silver	NN
18751	2927	18	,	,	,
18751	2927	19	dissolve	dissolve	NN
18751	2927	20	and	and	CC
18751	2927	21	titrate	titrate	VB
18751	2927	22	.	.	.
18751	2928	1	Suppose	suppose	VB
18751	2928	2	13.5	13.5	CD
18751	2928	3	c.c	c.c	NNP
18751	2928	4	.	.	.
18751	2929	1	of	of	IN
18751	2929	2	"	"	``
18751	2929	3	sulphocyanate	sulphocyanate	NN
18751	2929	4	"	"	''
18751	2929	5	required	require	VBN
18751	2929	6	;	;	:
18751	2929	7	then	then	RB
18751	2929	8	these	these	DT
18751	2929	9	are	be	VBP
18751	2929	10	equivalent	equivalent	JJ
18751	2929	11	to	to	IN
18751	2929	12	.0135	.0135	NNP
18751	2929	13	gram	gram	NNP
18751	2929	14	of	of	IN
18751	2929	15	silver	silver	NN
18751	2929	16	,	,	,
18751	2929	17	(	(	-LRB-
18751	2929	18	100	100	CD
18751	2929	19	c.c	c.c	NNP
18751	2929	20	.	.	.
18751	2930	1	=	=	NFP
18751	2930	2	.1	.1	LS
18751	2930	3	)	)	-RRB-
18751	2930	4	;	;	:
18751	2930	5	the	the	DT
18751	2930	6	silver	silver	NN
18751	2930	7	precipitated	precipitate	VBN
18751	2930	8	by	by	IN
18751	2930	9	the	the	DT
18751	2930	10	salt	salt	NN
18751	2930	11	is	be	VBZ
18751	2930	12	1.0150-.0135	1.0150-.0135	CD
18751	2930	13	-	-	HYPH
18751	2930	14	-_i.e	-_i.e	NN
18751	2930	15	.	.	.
18751	2930	16	_	_	NNP
18751	2930	17	,	,	,
18751	2930	18	1.0015	1.0015	CD
18751	2930	19	gram	gram	NN
18751	2930	20	,	,	,
18751	2930	21	which	which	WDT
18751	2930	22	is	be	VBZ
18751	2930	23	the	the	DT
18751	2930	24	standard	standard	NN
18751	2930	25	.	.	.
18751	2931	1	~Application	~Application	NFP
18751	2931	2	of	of	IN
18751	2931	3	the	the	DT
18751	2931	4	Method	Method	NNP
18751	2931	5	to	to	IN
18751	2931	6	Assays	Assays	NNPS
18751	2931	7	for	for	IN
18751	2931	8	Arsenic.~--If	Arsenic.~--If	NNP
18751	2931	9	silver	silver	NN
18751	2931	10	nitrate	nitrate	NNP
18751	2931	11	be	be	VB
18751	2931	12	added	add	VBN
18751	2931	13	to	to	IN
18751	2931	14	a	a	DT
18751	2931	15	neutral	neutral	JJ
18751	2931	16	solution	solution	NN
18751	2931	17	of	of	IN
18751	2931	18	an	an	DT
18751	2931	19	arsenate	arsenate	NN
18751	2931	20	of	of	IN
18751	2931	21	one	one	CD
18751	2931	22	of	of	IN
18751	2931	23	the	the	DT
18751	2931	24	alkali	alkali	JJ
18751	2931	25	metals	metal	NNS
18751	2931	26	,	,	,
18751	2931	27	silver	silver	NN
18751	2931	28	arsenate	arsenate	NN
18751	2931	29	(	(	-LRB-
18751	2931	30	Ag_{3}AsO_{4	Ag_{3}AsO_{4	NNP
18751	2931	31	}	}	-RRB-
18751	2931	32	)	)	-RRB-
18751	2931	33	,	,	,
18751	2931	34	is	be	VBZ
18751	2931	35	thrown	throw	VBN
18751	2931	36	down	down	RP
18751	2931	37	as	as	IN
18751	2931	38	a	a	DT
18751	2931	39	dark	dark	JJ
18751	2931	40	-	-	HYPH
18751	2931	41	red	red	JJ
18751	2931	42	precipitate	precipitate	NN
18751	2931	43	.	.	.
18751	2932	1	If	if	IN
18751	2932	2	,	,	,
18751	2932	3	after	after	IN
18751	2932	4	adding	add	VBG
18751	2932	5	excess	excess	NN
18751	2932	6	of	of	IN
18751	2932	7	silver	silver	NN
18751	2932	8	nitrate	nitrate	JJ
18751	2932	9	to	to	TO
18751	2932	10	insure	insure	VB
18751	2932	11	a	a	DT
18751	2932	12	complete	complete	JJ
18751	2932	13	precipitation	precipitation	NN
18751	2932	14	,	,	,
18751	2932	15	the	the	DT
18751	2932	16	arsenate	arsenate	NN
18751	2932	17	of	of	IN
18751	2932	18	silver	silver	NN
18751	2932	19	be	be	VB
18751	2932	20	filtered	filter	VBN
18751	2932	21	off	off	RP
18751	2932	22	,	,	,
18751	2932	23	the	the	DT
18751	2932	24	weight	weight	NN
18751	2932	25	of	of	IN
18751	2932	26	the	the	DT
18751	2932	27	arsenic	arsenic	JJ
18751	2932	28	could	could	MD
18751	2932	29	be	be	VB
18751	2932	30	estimated	estimate	VBN
18751	2932	31	from	from	IN
18751	2932	32	the	the	DT
18751	2932	33	weight	weight	NN
18751	2932	34	of	of	IN
18751	2932	35	silver	silver	NN
18751	2932	36	arsenate	arsenate	NN
18751	2932	37	formed	form	VBN
18751	2932	38	.	.	.
18751	2933	1	But	but	CC
18751	2933	2	this	this	DT
18751	2933	3	may	may	MD
18751	2933	4	be	be	VB
18751	2933	5	done	do	VBN
18751	2933	6	much	much	RB
18751	2933	7	more	more	RBR
18751	2933	8	conveniently	conveniently	RB
18751	2933	9	by	by	IN
18751	2933	10	dissolving	dissolve	VBG
18751	2933	11	the	the	DT
18751	2933	12	precipitate	precipitate	NN
18751	2933	13	in	in	IN
18751	2933	14	nitric	nitric	JJ
18751	2933	15	acid	acid	NN
18751	2933	16	,	,	,
18751	2933	17	and	and	CC
18751	2933	18	titrating	titrate	VBG
18751	2933	19	with	with	IN
18751	2933	20	sulphocyanate	sulphocyanate	NN
18751	2933	21	;	;	:
18751	2933	22	the	the	DT
18751	2933	23	silver	silver	NN
18751	2933	24	found	find	VBD
18751	2933	25	will	will	MD
18751	2933	26	be	be	VB
18751	2933	27	to	to	IN
18751	2933	28	the	the	DT
18751	2933	29	arsenic	arsenic	JJ
18751	2933	30	present	present	NN
18751	2933	31	as	as	IN
18751	2933	32	324	324	CD
18751	2933	33	(	(	-LRB-
18751	2933	34	108×3	108×3	CD
18751	2933	35	)	)	-RRB-
18751	2933	36	is	be	VBZ
18751	2933	37	to	to	TO
18751	2933	38	75	75	CD
18751	2933	39	.	.	.
18751	2934	1	The	the	DT
18751	2934	2	mineral	mineral	NN
18751	2934	3	is	be	VBZ
18751	2934	4	best	well	RBS
18751	2934	5	treated	treat	VBN
18751	2934	6	by	by	IN
18751	2934	7	the	the	DT
18751	2934	8	method	method	NN
18751	2934	9	given	give	VBN
18751	2934	10	in	in	IN
18751	2934	11	the	the	DT
18751	2934	12	third	third	JJ
18751	2934	13	paragraph	paragraph	NN
18751	2934	14	on	on	IN
18751	2934	15	page	page	NN
18751	2934	16	382	382	CD
18751	2934	17	;	;	:
18751	2934	18	but	but	CC
18751	2934	19	the	the	DT
18751	2934	20	solution	solution	NN
18751	2934	21	,	,	,
18751	2934	22	after	after	IN
18751	2934	23	being	be	VBG
18751	2934	24	acidified	acidify	VBN
18751	2934	25	with	with	IN
18751	2934	26	nitric	nitric	JJ
18751	2934	27	acid	acid	NN
18751	2934	28	,	,	,
18751	2934	29	should	should	MD
18751	2934	30	be	be	VB
18751	2934	31	made	make	VBN
18751	2934	32	exactly	exactly	RB
18751	2934	33	neutral	neutral	JJ
18751	2934	34	with	with	IN
18751	2934	35	ammonia	ammonia	NNP
18751	2934	36	.	.	.
18751	2935	1	A	a	DT
18751	2935	2	small	small	JJ
18751	2935	3	excess	excess	NN
18751	2935	4	of	of	IN
18751	2935	5	silver	silver	NN
18751	2935	6	nitrate	nitrate	NN
18751	2935	7	should	should	MD
18751	2935	8	then	then	RB
18751	2935	9	be	be	VB
18751	2935	10	added	add	VBN
18751	2935	11	,	,	,
18751	2935	12	and	and	CC
18751	2935	13	since	since	IN
18751	2935	14	acid	acid	NN
18751	2935	15	is	be	VBZ
18751	2935	16	liberated	liberate	VBN
18751	2935	17	in	in	IN
18751	2935	18	the	the	DT
18751	2935	19	reaction	reaction	NN
18751	2935	20	,	,	,
18751	2935	21	the	the	DT
18751	2935	22	liquor	liquor	NN
18751	2935	23	must	must	MD
18751	2935	24	again	again	RB
18751	2935	25	be	be	VB
18751	2935	26	neutralised	neutralise	VBN
18751	2935	27	.	.	.
18751	2936	1	[	[	-LRB-
18751	2936	2	19	19	CD
18751	2936	3	]	]	-RRB-
18751	2936	4	The	the	DT
18751	2936	5	precipitate	precipitate	NN
18751	2936	6	must	must	MD
18751	2936	7	then	then	RB
18751	2936	8	be	be	VB
18751	2936	9	filtered	filter	VBN
18751	2936	10	off	off	RP
18751	2936	11	,	,	,
18751	2936	12	and	and	CC
18751	2936	13	washed	wash	VBN
18751	2936	14	with	with	IN
18751	2936	15	distilled	distilled	JJ
18751	2936	16	water	water	NN
18751	2936	17	.	.	.
18751	2937	1	Then	then	RB
18751	2937	2	dissolve	dissolve	VB
18751	2937	3	it	-PRON-	PRP
18751	2937	4	in	in	IN
18751	2937	5	the	the	DT
18751	2937	6	paper	paper	NN
18751	2937	7	by	by	IN
18751	2937	8	slowly	slowly	RB
18751	2937	9	running	run	VBG
18751	2937	10	over	over	IN
18751	2937	11	it	-PRON-	PRP
18751	2937	12	20	20	CD
18751	2937	13	c.c	c.c	NNP
18751	2937	14	.	.	.
18751	2938	1	of	of	IN
18751	2938	2	dilute	dilute	NNP
18751	2938	3	nitric	nitric	NNP
18751	2938	4	acid	acid	NN
18751	2938	5	.	.	.
18751	2939	1	Wash	wash	VB
18751	2939	2	the	the	DT
18751	2939	3	filter	filter	NN
18751	2939	4	with	with	IN
18751	2939	5	distilled	distilled	JJ
18751	2939	6	water	water	NN
18751	2939	7	,	,	,
18751	2939	8	collecting	collect	VBG
18751	2939	9	with	with	IN
18751	2939	10	the	the	DT
18751	2939	11	filtrate	filtrate	NN
18751	2939	12	in	in	IN
18751	2939	13	a	a	DT
18751	2939	14	small	small	JJ
18751	2939	15	flask	flask	NN
18751	2939	16	.	.	.
18751	2940	1	Add	Add	NNP
18751	2940	2	2	2	CD
18751	2940	3	c.c	c.c	NN
18751	2940	4	.	.	.
18751	2941	1	of	of	IN
18751	2941	2	"	"	``
18751	2941	3	ferric	ferric	JJ
18751	2941	4	indicator	indicator	NN
18751	2941	5	"	"	''
18751	2941	6	and	and	CC
18751	2941	7	titrate	titrate	VB
18751	2941	8	.	.	.
18751	2942	1	If	if	IN
18751	2942	2	the	the	DT
18751	2942	3	sulphocyanate	sulphocyanate	NN
18751	2942	4	solution	solution	NN
18751	2942	5	be	be	VB
18751	2942	6	made	make	VBN
18751	2942	7	up	up	RP
18751	2942	8	with	with	IN
18751	2942	9	11	11	CD
18751	2942	10	or	or	CC
18751	2942	11	12	12	CD
18751	2942	12	grams	gram	NNS
18751	2942	13	of	of	IN
18751	2942	14	the	the	DT
18751	2942	15	potassium	potassium	NN
18751	2942	16	salt	salt	NN
18751	2942	17	to	to	IN
18751	2942	18	the	the	DT
18751	2942	19	litre	litre	NN
18751	2942	20	,	,	,
18751	2942	21	and	and	CC
18751	2942	22	be	be	VB
18751	2942	23	then	then	RB
18751	2942	24	standardised	standardise	VBN
18751	2942	25	and	and	CC
18751	2942	26	diluted	diluted	JJ
18751	2942	27	,	,	,
18751	2942	28	so	so	IN
18751	2942	29	that	that	IN
18751	2942	30	for	for	IN
18751	2942	31	100	100	CD
18751	2942	32	c.c	c.c	NNP
18751	2942	33	.	.	.
18751	2943	1	it	-PRON-	PRP
18751	2943	2	shall	shall	MD
18751	2943	3	equal	equal	VB
18751	2943	4	1.08	1.08	CD
18751	2943	5	gram	gram	NN
18751	2943	6	of	of	IN
18751	2943	7	silver	silver	NN
18751	2943	8	,	,	,
18751	2943	9	(	(	-LRB-
18751	2943	10	see	see	VB
18751	2943	11	p.	p.	NN
18751	2943	12	38	38	CD
18751	2943	13	)	)	-RRB-
18751	2943	14	,	,	,
18751	2943	15	then	then	RB
18751	2943	16	it	-PRON-	PRP
18751	2943	17	will	will	MD
18751	2943	18	also	also	RB
18751	2943	19	equal	equal	VB
18751	2943	20	.25	.25	NFP
18751	2943	21	gram	gram	NN
18751	2943	22	of	of	IN
18751	2943	23	arsenic	arsenic	JJ
18751	2943	24	(	(	-LRB-
18751	2943	25	As	as	IN
18751	2943	26	)	)	-RRB-
18751	2943	27	.	.	.
18751	2944	1	Except	except	IN
18751	2944	2	for	for	IN
18751	2944	3	ores	ore	NNS
18751	2944	4	rich	rich	JJ
18751	2944	5	in	in	IN
18751	2944	6	arsenic	arsenic	JJ
18751	2944	7	,	,	,
18751	2944	8	it	-PRON-	PRP
18751	2944	9	will	will	MD
18751	2944	10	be	be	VB
18751	2944	11	better	well	JJR
18751	2944	12	to	to	TO
18751	2944	13	work	work	VB
18751	2944	14	with	with	IN
18751	2944	15	a	a	DT
18751	2944	16	solution	solution	NN
18751	2944	17	one	one	CD
18751	2944	18	half	half	NN
18751	2944	19	this	this	DT
18751	2944	20	strength	strength	NN
18751	2944	21	.	.	.
18751	2945	1	The	the	DT
18751	2945	2	standard	standard	NN
18751	2945	3	as	as	IN
18751	2945	4	calculated	calculate	VBN
18751	2945	5	from	from	IN
18751	2945	6	an	an	DT
18751	2945	7	experiment	experiment	NN
18751	2945	8	with	with	IN
18751	2945	9	pure	pure	JJ
18751	2945	10	silver	silver	NN
18751	2945	11	should	should	MD
18751	2945	12	be	be	VB
18751	2945	13	checked	check	VBN
18751	2945	14	by	by	IN
18751	2945	15	another	another	DT
18751	2945	16	using	use	VBG
18751	2945	17	pure	pure	JJ
18751	2945	18	resublimed	resublime	VBN
18751	2945	19	white	white	JJ
18751	2945	20	arsenic	arsenic	NNP
18751	2945	21	,	,	,
18751	2945	22	As_{2}O_{3	As_{2}O_{3	NNP
18751	2945	23	}	}	-RRB-
18751	2945	24	,	,	,
18751	2945	25	which	which	WDT
18751	2945	26	contains	contain	VBZ
18751	2945	27	75.75	75.75	CD
18751	2945	28	%	%	NN
18751	2945	29	of	of	IN
18751	2945	30	the	the	DT
18751	2945	31	metal	metal	NN
18751	2945	32	.	.	.
18751	2946	1	The	the	DT
18751	2946	2	quantity	quantity	NN
18751	2946	3	of	of	IN
18751	2946	4	white	white	JJ
18751	2946	5	arsenic	arsenic	JJ
18751	2946	6	taken	take	VBN
18751	2946	7	,	,	,
18751	2946	8	.1	.1	NNP
18751	2946	9	or	or	CC
18751	2946	10	.2	.2	NN
18751	2946	11	gram	gram	NNP
18751	2946	12	,	,	,
18751	2946	13	should	should	MD
18751	2946	14	contain	contain	VB
18751	2946	15	about	about	IN
18751	2946	16	as	as	RB
18751	2946	17	much	much	JJ
18751	2946	18	arsenic	arsenic	JJ
18751	2946	19	as	as	IN
18751	2946	20	will	will	MD
18751	2946	21	be	be	VB
18751	2946	22	present	present	JJ
18751	2946	23	in	in	IN
18751	2946	24	the	the	DT
18751	2946	25	assays	assay	NNS
18751	2946	26	.	.	.
18751	2947	1	It	-PRON-	PRP
18751	2947	2	is	be	VBZ
18751	2947	3	converted	convert	VBN
18751	2947	4	into	into	IN
18751	2947	5	sodium	sodium	NN
18751	2947	6	arsenate	arsenate	JJ
18751	2947	7	by	by	IN
18751	2947	8	evaporating	evaporate	VBG
18751	2947	9	to	to	IN
18751	2947	10	a	a	DT
18751	2947	11	small	small	JJ
18751	2947	12	bulk	bulk	NN
18751	2947	13	with	with	IN
18751	2947	14	nitric	nitric	JJ
18751	2947	15	acid	acid	NN
18751	2947	16	and	and	CC
18751	2947	17	neutralising	neutralise	VBG
18751	2947	18	with	with	IN
18751	2947	19	soda	soda	NN
18751	2947	20	.	.	.
18751	2948	1	The	the	DT
18751	2948	2	precipitation	precipitation	NN
18751	2948	3	and	and	CC
18751	2948	4	titration	titration	NN
18751	2948	5	of	of	IN
18751	2948	6	the	the	DT
18751	2948	7	silver	silver	NN
18751	2948	8	arsenate	arsenate	NN
18751	2948	9	should	should	MD
18751	2948	10	be	be	VB
18751	2948	11	exactly	exactly	RB
18751	2948	12	as	as	IN
18751	2948	13	in	in	IN
18751	2948	14	the	the	DT
18751	2948	15	assays	assay	NNS
18751	2948	16	.	.	.
18751	2949	1	The	the	DT
18751	2949	2	difficulty	difficulty	NN
18751	2949	3	of	of	IN
18751	2949	4	the	the	DT
18751	2949	5	method	method	NN
18751	2949	6	is	be	VBZ
18751	2949	7	in	in	IN
18751	2949	8	the	the	DT
18751	2949	9	neutralising	neutralising	NN
18751	2949	10	;	;	:
18751	2949	11	which	which	WDT
18751	2949	12	has	have	VBZ
18751	2949	13	to	to	TO
18751	2949	14	be	be	VB
18751	2949	15	very	very	RB
18751	2949	16	carefully	carefully	RB
18751	2949	17	done	do	VBN
18751	2949	18	since	since	IN
18751	2949	19	silver	silver	NN
18751	2949	20	arsenate	arsenate	NN
18751	2949	21	is	be	VBZ
18751	2949	22	soluble	soluble	JJ
18751	2949	23	in	in	IN
18751	2949	24	even	even	RB
18751	2949	25	faintly	faintly	RB
18751	2949	26	acid	acid	JJ
18751	2949	27	solutions	solution	NNS
18751	2949	28	;	;	:
18751	2949	29	one	one	CD
18751	2949	30	drop	drop	NN
18751	2949	31	of	of	IN
18751	2949	32	nitric	nitric	JJ
18751	2949	33	acid	acid	NN
18751	2949	34	in	in	IN
18751	2949	35	100	100	CD
18751	2949	36	c.c	c.c	NNP
18751	2949	37	.	.	.
18751	2950	1	of	of	IN
18751	2950	2	water	water	NN
18751	2950	3	is	be	VBZ
18751	2950	4	enough	enough	JJ
18751	2950	5	to	to	TO
18751	2950	6	produce	produce	VB
18751	2950	7	an	an	DT
18751	2950	8	absolutely	absolutely	RB
18751	2950	9	worthless	worthless	JJ
18751	2950	10	result	result	NN
18751	2950	11	;	;	:
18751	2950	12	and	and	CC
18751	2950	13	an	an	DT
18751	2950	14	excess	excess	NN
18751	2950	15	of	of	IN
18751	2950	16	acid	acid	NN
18751	2950	17	much	much	RB
18751	2950	18	less	less	JJR
18751	2950	19	than	than	IN
18751	2950	20	this	this	DT
18751	2950	21	is	be	VBZ
18751	2950	22	still	still	RB
18751	2950	23	very	very	RB
18751	2950	24	prejudicial	prejudicial	JJ
18751	2950	25	.	.	.
18751	2951	1	The	the	DT
18751	2951	2	addition	addition	NN
18751	2951	3	of	of	IN
18751	2951	4	a	a	DT
18751	2951	5	little	little	JJ
18751	2951	6	sodium	sodium	NN
18751	2951	7	acetate	acetate	NN
18751	2951	8	to	to	IN
18751	2951	9	the	the	DT
18751	2951	10	solution	solution	NN
18751	2951	11	after	after	IN
18751	2951	12	the	the	DT
18751	2951	13	final	final	JJ
18751	2951	14	neutralising	neutralising	NN
18751	2951	15	has	have	VBZ
18751	2951	16	a	a	DT
18751	2951	17	good	good	JJ
18751	2951	18	effect	effect	NN
18751	2951	19	.	.	.
18751	2952	1	~Arsenic	~Arsenic	NFP
18751	2952	2	in	in	IN
18751	2952	3	Mispickel.~--Weigh	Mispickel.~--Weigh	NNP
18751	2952	4	up	up	RB
18751	2952	5	.250	.250	CD
18751	2952	6	gram	gram	NN
18751	2952	7	of	of	IN
18751	2952	8	the	the	DT
18751	2952	9	finely	finely	RB
18751	2952	10	-	-	HYPH
18751	2952	11	powdered	powder	VBN
18751	2952	12	ore	ore	NN
18751	2952	13	,	,	,
18751	2952	14	and	and	CC
18751	2952	15	place	place	NN
18751	2952	16	in	in	IN
18751	2952	17	a	a	DT
18751	2952	18	Berlin	Berlin	NNP
18751	2952	19	crucible	crucible	NN
18751	2952	20	about	about	RB
18751	2952	21	1	1	CD
18751	2952	22	-	-	SYM
18751	2952	23	1/4	1/4	CD
18751	2952	24	or	or	CC
18751	2952	25	1	1	CD
18751	2952	26	-	-	SYM
18751	2952	27	1/2	1/2	CD
18751	2952	28	inch	inch	NN
18751	2952	29	in	in	IN
18751	2952	30	diameter	diameter	NN
18751	2952	31	.	.	.
18751	2953	1	Treat	treat	VB
18751	2953	2	with	with	IN
18751	2953	3	10	10	CD
18751	2953	4	or	or	CC
18751	2953	5	12	12	CD
18751	2953	6	drops	drop	NNS
18751	2953	7	,	,	,
18751	2953	8	one	one	CD
18751	2953	9	drop	drop	NN
18751	2953	10	at	at	IN
18751	2953	11	a	a	DT
18751	2953	12	time	time	NN
18751	2953	13	,	,	,
18751	2953	14	of	of	IN
18751	2953	15	strong	strong	JJ
18751	2953	16	nitric	nitric	JJ
18751	2953	17	acid	acid	NN
18751	2953	18	,	,	,
18751	2953	19	warm	warm	JJ
18751	2953	20	very	very	RB
18751	2953	21	gently	gently	RB
18751	2953	22	,	,	,
18751	2953	23	but	but	CC
18751	2953	24	avoid	avoid	VB
18751	2953	25	much	much	JJ
18751	2953	26	heating	heating	NN
18751	2953	27	.	.	.
18751	2954	1	Put	put	VB
18751	2954	2	on	on	RP
18751	2954	3	a	a	DT
18751	2954	4	thin	thin	JJ
18751	2954	5	layer	layer	NN
18751	2954	6	of	of	IN
18751	2954	7	nitre	nitre	NN
18751	2954	8	,	,	,
18751	2954	9	and	and	CC
18751	2954	10	rather	rather	RB
18751	2954	11	more	more	JJR
18751	2954	12	than	than	IN
18751	2954	13	half	half	PDT
18751	2954	14	fill	fill	NN
18751	2954	15	the	the	DT
18751	2954	16	crucible	crucible	NN
18751	2954	17	with	with	IN
18751	2954	18	a	a	DT
18751	2954	19	mixture	mixture	NN
18751	2954	20	of	of	IN
18751	2954	21	equal	equal	JJ
18751	2954	22	parts	part	NNS
18751	2954	23	of	of	IN
18751	2954	24	soda	soda	NNP
18751	2954	25	and	and	CC
18751	2954	26	nitre	nitre	NNP
18751	2954	27	.	.	.
18751	2955	1	Heat	heat	NN
18751	2955	2	quickly	quickly	RB
18751	2955	3	in	in	IN
18751	2955	4	the	the	DT
18751	2955	5	blow	blow	NN
18751	2955	6	-	-	HYPH
18751	2955	7	pipe	pipe	NN
18751	2955	8	flame	flame	NN
18751	2955	9	,	,	,
18751	2955	10	and	and	CC
18751	2955	11	when	when	WRB
18751	2955	12	the	the	DT
18751	2955	13	mass	mass	NN
18751	2955	14	is	be	VBZ
18751	2955	15	fused	fuse	VBN
18751	2955	16	and	and	CC
18751	2955	17	effervescing	effervesce	VBG
18751	2955	18	,	,	,
18751	2955	19	withdraw	withdraw	VB
18751	2955	20	and	and	CC
18751	2955	21	allow	allow	VB
18751	2955	22	to	to	TO
18751	2955	23	cool	cool	JJ
18751	2955	24	.	.	.
18751	2956	1	Boil	boil	VB
18751	2956	2	out	out	RP
18751	2956	3	with	with	IN
18751	2956	4	water	water	NN
18751	2956	5	,	,	,
18751	2956	6	filter	filter	NN
18751	2956	7	and	and	CC
18751	2956	8	wash	wash	NN
18751	2956	9	.	.	.
18751	2956	10	Insert	insert	VB
18751	2956	11	a	a	DT
18751	2956	12	piece	piece	NN
18751	2956	13	of	of	IN
18751	2956	14	litmus	litmus	JJ
18751	2956	15	paper	paper	NN
18751	2956	16	and	and	CC
18751	2956	17	cautiously	cautiously	RB
18751	2956	18	neutralise	neutralise	VB
18751	2956	19	with	with	IN
18751	2956	20	nitric	nitric	JJ
18751	2956	21	acid	acid	NN
18751	2956	22	,	,	,
18751	2956	23	using	use	VBG
18751	2956	24	ammonia	ammonia	NN
18751	2956	25	to	to	TO
18751	2956	26	neutralise	neutralise	VB
18751	2956	27	any	any	DT
18751	2956	28	accidental	accidental	JJ
18751	2956	29	excess	excess	NN
18751	2956	30	of	of	IN
18751	2956	31	the	the	DT
18751	2956	32	acid	acid	NN
18751	2956	33	.	.	.
18751	2957	1	Add	add	VB
18751	2957	2	a	a	DT
18751	2957	3	gram	gram	NN
18751	2957	4	or	or	CC
18751	2957	5	so	so	RB
18751	2957	6	of	of	IN
18751	2957	7	ammonium	ammonium	NN
18751	2957	8	nitrate	nitrate	JJ
18751	2957	9	and	and	CC
18751	2957	10	silver	silver	NN
18751	2957	11	nitrate	nitrate	JJ
18751	2957	12	in	in	IN
18751	2957	13	excess	excess	NN
18751	2957	14	,	,	,
18751	2957	15	neutralise	neutralise	VBP
18751	2957	16	again	again	RB
18751	2957	17	with	with	IN
18751	2957	18	ammonia	ammonia	NN
18751	2957	19	and	and	CC
18751	2957	20	add	add	VB
18751	2957	21	two	two	CD
18751	2957	22	or	or	CC
18751	2957	23	three	three	CD
18751	2957	24	grams	gram	NNS
18751	2957	25	of	of	IN
18751	2957	26	sodium	sodium	NN
18751	2957	27	acetate	acetate	NNP
18751	2957	28	.	.	.
18751	2958	1	Filter	filter	VB
18751	2958	2	off	off	RP
18751	2958	3	the	the	DT
18751	2958	4	precipitate	precipitate	NN
18751	2958	5	,	,	,
18751	2958	6	wash	wash	NNP
18751	2958	7	and	and	CC
18751	2958	8	titrate	titrate	NN
18751	2958	9	.	.	.
18751	2959	1	In	in	IN
18751	2959	2	the	the	DT
18751	2959	3	fusion	fusion	NN
18751	2959	4	care	care	NN
18751	2959	5	should	should	MD
18751	2959	6	be	be	VB
18751	2959	7	taken	take	VBN
18751	2959	8	to	to	TO
18751	2959	9	avoid	avoid	VB
18751	2959	10	much	much	JJ
18751	2959	11	effervescence	effervescence	NN
18751	2959	12	(	(	-LRB-
18751	2959	13	an	an	DT
18751	2959	14	excess	excess	NN
18751	2959	15	of	of	IN
18751	2959	16	the	the	DT
18751	2959	17	soda	soda	NN
18751	2959	18	mitigates	mitigate	VBZ
18751	2959	19	this	this	DT
18751	2959	20	)	)	-RRB-
18751	2959	21	and	and	CC
18751	2959	22	the	the	DT
18751	2959	23	operation	operation	NN
18751	2959	24	should	should	MD
18751	2959	25	be	be	VB
18751	2959	26	stopped	stop	VBN
18751	2959	27	as	as	RB
18751	2959	28	soon	soon	RB
18751	2959	29	as	as	IN
18751	2959	30	the	the	DT
18751	2959	31	whole	whole	NN
18751	2959	32	has	have	VBZ
18751	2959	33	entered	enter	VBN
18751	2959	34	into	into	IN
18751	2959	35	fusion	fusion	NN
18751	2959	36	.	.	.
18751	2960	1	COLORIMETRIC	COLORIMETRIC	NNP
18751	2960	2	DETERMINATION	DETERMINATION	NNP
18751	2960	3	.	.	.
18751	2961	1	There	there	EX
18751	2961	2	is	be	VBZ
18751	2961	3	,	,	,
18751	2961	4	properly	properly	RB
18751	2961	5	speaking	speak	VBG
18751	2961	6	,	,	,
18751	2961	7	no	no	DT
18751	2961	8	colorimetric	colorimetric	JJ
18751	2961	9	method	method	NN
18751	2961	10	,	,	,
18751	2961	11	but	but	CC
18751	2961	12	the	the	DT
18751	2961	13	following	following	NN
18751	2961	14	,	,	,
18751	2961	15	which	which	WDT
18751	2961	16	is	be	VBZ
18751	2961	17	sometimes	sometimes	RB
18751	2961	18	used	use	VBN
18751	2961	19	,	,	,
18751	2961	20	is	be	VBZ
18751	2961	21	based	base	VBN
18751	2961	22	on	on	IN
18751	2961	23	similar	similar	JJ
18751	2961	24	principles	principle	NNS
18751	2961	25	.	.	.
18751	2962	1	It	-PRON-	PRP
18751	2962	2	is	be	VBZ
18751	2962	3	useful	useful	JJ
18751	2962	4	for	for	IN
18751	2962	5	the	the	DT
18751	2962	6	determination	determination	NN
18751	2962	7	of	of	IN
18751	2962	8	small	small	JJ
18751	2962	9	quantities	quantity	NNS
18751	2962	10	of	of	IN
18751	2962	11	silver	silver	NN
18751	2962	12	in	in	IN
18751	2962	13	substances	substance	NNS
18751	2962	14	which	which	WDT
18751	2962	15	yield	yield	VBP
18751	2962	16	clear	clear	JJ
18751	2962	17	solutions	solution	NNS
18751	2962	18	with	with	IN
18751	2962	19	nitric	nitric	JJ
18751	2962	20	acid	acid	NN
18751	2962	21	.	.	.
18751	2963	1	Dissolve	dissolve	VB
18751	2963	2	a	a	DT
18751	2963	3	weighed	weigh	VBN
18751	2963	4	quantity	quantity	NN
18751	2963	5	of	of	IN
18751	2963	6	the	the	DT
18751	2963	7	substance	substance	NN
18751	2963	8	in	in	IN
18751	2963	9	nitric	nitric	JJ
18751	2963	10	acid	acid	NN
18751	2963	11	,	,	,
18751	2963	12	and	and	CC
18751	2963	13	dilute	dilute	VB
18751	2963	14	to	to	IN
18751	2963	15	a	a	DT
18751	2963	16	definite	definite	JJ
18751	2963	17	bulk	bulk	NN
18751	2963	18	.	.	.
18751	2964	1	Divide	divide	VB
18751	2964	2	into	into	IN
18751	2964	3	two	two	CD
18751	2964	4	equal	equal	JJ
18751	2964	5	parts	part	NNS
18751	2964	6	.	.	.
18751	2965	1	To	to	IN
18751	2965	2	one	one	CD
18751	2965	3	,	,	,
18751	2965	4	add	add	VB
18751	2965	5	a	a	DT
18751	2965	6	drop	drop	NN
18751	2965	7	or	or	CC
18751	2965	8	two	two	CD
18751	2965	9	of	of	IN
18751	2965	10	dilute	dilute	NNP
18751	2965	11	hydrochloric	hydrochloric	NNP
18751	2965	12	acid	acid	NNP
18751	2965	13	,	,	,
18751	2965	14	stir	stir	NN
18751	2965	15	and	and	CC
18751	2965	16	filter	filter	NN
18751	2965	17	.	.	.
18751	2966	1	To	to	IN
18751	2966	2	the	the	DT
18751	2966	3	other	other	JJ
18751	2966	4	,	,	,
18751	2966	5	add	add	VB
18751	2966	6	a	a	DT
18751	2966	7	similar	similar	JJ
18751	2966	8	amount	amount	NN
18751	2966	9	of	of	IN
18751	2966	10	dilute	dilute	NN
18751	2966	11	acid	acid	NN
18751	2966	12	,	,	,
18751	2966	13	and	and	CC
18751	2966	14	then	then	RB
18751	2966	15	to	to	IN
18751	2966	16	the	the	DT
18751	2966	17	filtered	filter	VBN
18751	2966	18	portion	portion	NN
18751	2966	19	run	run	VBN
18751	2966	20	in	in	RP
18751	2966	21	from	from	IN
18751	2966	22	a	a	DT
18751	2966	23	burette	burette	NN
18751	2966	24	standard	standard	JJ
18751	2966	25	silver	silver	NN
18751	2966	26	nitrate	nitrate	NNP
18751	2966	27	(	(	-LRB-
18751	2966	28	1	1	CD
18751	2966	29	c.c	c.c	NNP
18751	2966	30	.	.	.
18751	2967	1	=	=	NFP
18751	2967	2	0.5	0.5	CD
18751	2967	3	milligram	milligram	NN
18751	2967	4	silver	silver	NN
18751	2967	5	)	)	-RRB-
18751	2967	6	until	until	IN
18751	2967	7	the	the	DT
18751	2967	8	solutions	solution	NNS
18751	2967	9	are	be	VBP
18751	2967	10	equally	equally	RB
18751	2967	11	turbid	turbid	JJ
18751	2967	12	.	.	.
18751	2968	1	Calculate	calculate	NN
18751	2968	2	in	in	IN
18751	2968	3	the	the	DT
18751	2968	4	usual	usual	JJ
18751	2968	5	way	way	NN
18751	2968	6	.	.	.
18751	2969	1	GOLD	gold	NN
18751	2969	2	.	.	.
18751	2970	1	Gold	gold	NN
18751	2970	2	occurs	occur	VBZ
18751	2970	3	in	in	IN
18751	2970	4	nature	nature	NN
18751	2970	5	chiefly	chiefly	RB
18751	2970	6	as	as	IN
18751	2970	7	metal	metal	NN
18751	2970	8	.	.	.
18751	2971	1	It	-PRON-	PRP
18751	2971	2	always	always	RB
18751	2971	3	contains	contain	VBZ
18751	2971	4	more	more	JJR
18751	2971	5	or	or	CC
18751	2971	6	less	less	JJR
18751	2971	7	silver	silver	NN
18751	2971	8	,	,	,
18751	2971	9	and	and	CC
18751	2971	10	,	,	,
18751	2971	11	in	in	IN
18751	2971	12	alluvial	alluvial	JJ
18751	2971	13	sands	sand	NNS
18751	2971	14	,	,	,
18751	2971	15	&	&	CC
18751	2971	16	c.	c.	NNP
18751	2971	17	,	,	,
18751	2971	18	may	may	MD
18751	2971	19	be	be	VB
18751	2971	20	associated	associate	VBN
18751	2971	21	with	with	IN
18751	2971	22	platinum	platinum	NN
18751	2971	23	and	and	CC
18751	2971	24	iridium	iridium	NN
18751	2971	25	.	.	.
18751	2972	1	Gold	gold	NN
18751	2972	2	is	be	VBZ
18751	2972	3	insoluble	insoluble	JJ
18751	2972	4	in	in	IN
18751	2972	5	hydrochloric	hydrochloric	JJ
18751	2972	6	or	or	CC
18751	2972	7	nitric	nitric	JJ
18751	2972	8	acid	acid	NN
18751	2972	9	,	,	,
18751	2972	10	but	but	CC
18751	2972	11	is	be	VBZ
18751	2972	12	dissolved	dissolve	VBN
18751	2972	13	by	by	IN
18751	2972	14	aqua	aqua	NNP
18751	2972	15	regia	regia	NNP
18751	2972	16	or	or	CC
18751	2972	17	by	by	IN
18751	2972	18	solutions	solution	NNS
18751	2972	19	of	of	IN
18751	2972	20	iodine	iodine	NN
18751	2972	21	,	,	,
18751	2972	22	bromine	bromine	NN
18751	2972	23	,	,	,
18751	2972	24	or	or	CC
18751	2972	25	chlorine	chlorine	NN
18751	2972	26	.	.	.
18751	2973	1	It	-PRON-	PRP
18751	2973	2	is	be	VBZ
18751	2973	3	taken	take	VBN
18751	2973	4	up	up	RP
18751	2973	5	by	by	IN
18751	2973	6	mercury	mercury	NN
18751	2973	7	,	,	,
18751	2973	8	forming	form	VBG
18751	2973	9	an	an	DT
18751	2973	10	amalgam	amalgam	NN
18751	2973	11	,	,	,
18751	2973	12	from	from	IN
18751	2973	13	which	which	WDT
18751	2973	14	the	the	DT
18751	2973	15	mercury	mercury	NN
18751	2973	16	may	may	MD
18751	2973	17	be	be	VB
18751	2973	18	driven	drive	VBN
18751	2973	19	off	off	RP
18751	2973	20	by	by	IN
18751	2973	21	heat	heat	NN
18751	2973	22	.	.	.
18751	2974	1	When	when	WRB
18751	2974	2	gold	gold	NN
18751	2974	3	occurs	occur	VBZ
18751	2974	4	in	in	IN
18751	2974	5	particles	particle	NNS
18751	2974	6	of	of	IN
18751	2974	7	any	any	DT
18751	2974	8	size	size	NN
18751	2974	9	,	,	,
18751	2974	10	it	-PRON-	PRP
18751	2974	11	is	be	VBZ
18751	2974	12	readily	readily	RB
18751	2974	13	detected	detect	VBN
18751	2974	14	by	by	IN
18751	2974	15	its	-PRON-	PRP$
18751	2974	16	appearance	appearance	NN
18751	2974	17	,	,	,
18751	2974	18	but	but	CC
18751	2974	19	when	when	WRB
18751	2974	20	finely	finely	RB
18751	2974	21	disseminated	disseminate	VBD
18751	2974	22	through	through	IN
18751	2974	23	a	a	DT
18751	2974	24	large	large	JJ
18751	2974	25	quantity	quantity	NN
18751	2974	26	of	of	IN
18751	2974	27	rock	rock	NN
18751	2974	28	,	,	,
18751	2974	29	it	-PRON-	PRP
18751	2974	30	is	be	VBZ
18751	2974	31	separated	separate	VBN
18751	2974	32	and	and	CC
18751	2974	33	detected	detect	VBN
18751	2974	34	by	by	IN
18751	2974	35	the	the	DT
18751	2974	36	amalgamation	amalgamation	NN
18751	2974	37	assay	assay	NN
18751	2974	38	--	--	:
18751	2974	39	described	describe	VBN
18751	2974	40	below	below	IN
18751	2974	41	--	--	:
18751	2974	42	or	or	CC
18751	2974	43	by	by	IN
18751	2974	44	a	a	DT
18751	2974	45	process	process	NN
18751	2974	46	of	of	IN
18751	2974	47	washing	wash	VBG
18751	2974	48	somewhat	somewhat	RB
18751	2974	49	similar	similar	JJ
18751	2974	50	to	to	IN
18751	2974	51	vanning	vanne	VBG
18751	2974	52	,	,	,
18751	2974	53	or	or	CC
18751	2974	54	by	by	IN
18751	2974	55	the	the	DT
18751	2974	56	following	follow	VBG
18751	2974	57	test:--Powder	test:--powder	NN
18751	2974	58	and	and	CC
18751	2974	59	,	,	,
18751	2974	60	if	if	IN
18751	2974	61	necessary	necessary	JJ
18751	2974	62	,	,	,
18751	2974	63	roast	roast	VB
18751	2974	64	50	50	CD
18751	2974	65	to	to	TO
18751	2974	66	100	100	CD
18751	2974	67	grams	gram	NNS
18751	2974	68	of	of	IN
18751	2974	69	the	the	DT
18751	2974	70	ore	ore	NN
18751	2974	71	,	,	,
18751	2974	72	put	put	VBN
18751	2974	73	on	on	IN
18751	2974	74	it	-PRON-	PRP
18751	2974	75	three	three	CD
18751	2974	76	or	or	CC
18751	2974	77	four	four	CD
18751	2974	78	crystals	crystal	NNS
18751	2974	79	of	of	IN
18751	2974	80	iodine	iodine	NN
18751	2974	81	and	and	CC
18751	2974	82	enough	enough	JJ
18751	2974	83	alcohol	alcohol	NN
18751	2974	84	to	to	TO
18751	2974	85	cover	cover	VB
18751	2974	86	it	-PRON-	PRP
18751	2974	87	;	;	:
18751	2974	88	allow	allow	VB
18751	2974	89	to	to	TO
18751	2974	90	stand	stand	VB
18751	2974	91	for	for	IN
18751	2974	92	half	half	PDT
18751	2974	93	an	an	DT
18751	2974	94	hour	hour	NN
18751	2974	95	;	;	:
18751	2974	96	a	a	DT
18751	2974	97	piece	piece	NN
18751	2974	98	of	of	IN
18751	2974	99	filter	filter	NN
18751	2974	100	paper	paper	NN
18751	2974	101	moistened	moisten	VBN
18751	2974	102	with	with	IN
18751	2974	103	the	the	DT
18751	2974	104	liquid	liquid	NN
18751	2974	105	and	and	CC
18751	2974	106	burnt	burn	VBN
18751	2974	107	leaves	leave	VBZ
18751	2974	108	an	an	DT
18751	2974	109	ash	ash	NN
18751	2974	110	with	with	IN
18751	2974	111	a	a	DT
18751	2974	112	distinctly	distinctly	RB
18751	2974	113	purple	purple	JJ
18751	2974	114	tint	tint	NN
18751	2974	115	if	if	IN
18751	2974	116	any	any	DT
18751	2974	117	gold	gold	NN
18751	2974	118	is	be	VBZ
18751	2974	119	present	present	JJ
18751	2974	120	.	.	.
18751	2975	1	It	-PRON-	PRP
18751	2975	2	is	be	VBZ
18751	2975	3	better	well	JJR
18751	2975	4	,	,	,
18751	2975	5	however	however	RB
18751	2975	6	,	,	,
18751	2975	7	to	to	TO
18751	2975	8	filter	filter	VB
18751	2975	9	off	off	RP
18751	2975	10	the	the	DT
18751	2975	11	solution	solution	NN
18751	2975	12	,	,	,
18751	2975	13	evaporate	evaporate	VB
18751	2975	14	,	,	,
18751	2975	15	and	and	CC
18751	2975	16	ignite	ignite	VB
18751	2975	17	.	.	.
18751	2976	1	Then	then	RB
18751	2976	2	,	,	,
18751	2976	3	either	either	CC
18751	2976	4	take	take	VB
18751	2976	5	up	up	RP
18751	2976	6	with	with	IN
18751	2976	7	mercury	mercury	NN
18751	2976	8	,	,	,
18751	2976	9	and	and	CC
18751	2976	10	ignite	ignite	VB
18751	2976	11	the	the	DT
18751	2976	12	amalgam	amalgam	NN
18751	2976	13	so	so	IN
18751	2976	14	as	as	IN
18751	2976	15	to	to	TO
18751	2976	16	get	get	VB
18751	2976	17	a	a	DT
18751	2976	18	speck	speck	NN
18751	2976	19	of	of	IN
18751	2976	20	the	the	DT
18751	2976	21	metallic	metallic	JJ
18751	2976	22	gold	gold	NN
18751	2976	23	;	;	:
18751	2976	24	or	or	CC
18751	2976	25	treat	treat	VB
18751	2976	26	with	with	IN
18751	2976	27	a	a	DT
18751	2976	28	few	few	JJ
18751	2976	29	drops	drop	NNS
18751	2976	30	of	of	IN
18751	2976	31	aqua	aqua	NNP
18751	2976	32	regia	regia	NNP
18751	2976	33	,	,	,
18751	2976	34	and	and	CC
18751	2976	35	test	test	VB
18751	2976	36	the	the	DT
18751	2976	37	solution	solution	NN
18751	2976	38	with	with	IN
18751	2976	39	stannous	stannous	JJ
18751	2976	40	chloride	chloride	NN
18751	2976	41	:	:	:
18751	2976	42	a	a	DT
18751	2976	43	purple	purple	JJ
18751	2976	44	coloration	coloration	NN
18751	2976	45	indicates	indicate	VBZ
18751	2976	46	gold	gold	NN
18751	2976	47	.	.	.
18751	2977	1	~AMALGAMATION	~AMALGAMATION	NFP
18751	2977	2	ASSAY.~--This	assay.~--this	DT
18751	2977	3	does	do	VBZ
18751	2977	4	not	not	RB
18751	2977	5	attempt	attempt	VB
18751	2977	6	to	to	TO
18751	2977	7	give	give	VB
18751	2977	8	the	the	DT
18751	2977	9	total	total	JJ
18751	2977	10	produce	produce	NN
18751	2977	11	of	of	IN
18751	2977	12	gold	gold	NN
18751	2977	13	,	,	,
18751	2977	14	but	but	CC
18751	2977	15	rather	rather	RB
18751	2977	16	the	the	DT
18751	2977	17	quantity	quantity	NN
18751	2977	18	which	which	WDT
18751	2977	19	can	can	MD
18751	2977	20	be	be	VB
18751	2977	21	extracted	extract	VBN
18751	2977	22	on	on	IN
18751	2977	23	a	a	DT
18751	2977	24	large	large	JJ
18751	2977	25	scale	scale	NN
18751	2977	26	;	;	:
18751	2977	27	therefore	therefore	RB
18751	2977	28	it	-PRON-	PRP
18751	2977	29	should	should	MD
18751	2977	30	imitate	imitate	VB
18751	2977	31	as	as	RB
18751	2977	32	closely	closely	RB
18751	2977	33	as	as	IN
18751	2977	34	possible	possible	JJ
18751	2977	35	the	the	DT
18751	2977	36	process	process	NN
18751	2977	37	adopted	adopt	VBN
18751	2977	38	in	in	IN
18751	2977	39	the	the	DT
18751	2977	40	mine	mine	NN
18751	2977	41	or	or	CC
18751	2977	42	district	district	NN
18751	2977	43	for	for	IN
18751	2977	44	extracting	extract	VBG
18751	2977	45	the	the	DT
18751	2977	46	metal	metal	NN
18751	2977	47	.	.	.
18751	2978	1	Take	take	VB
18751	2978	2	2	2	CD
18751	2978	3	lbs	lbs	NN
18751	2978	4	of	of	IN
18751	2978	5	the	the	DT
18751	2978	6	ore	ore	NN
18751	2978	7	in	in	IN
18751	2978	8	powder	powder	NN
18751	2978	9	and	and	CC
18751	2978	10	roast	roast	NN
18751	2978	11	;	;	:
18751	2978	12	make	make	VB
18751	2978	13	into	into	IN
18751	2978	14	a	a	DT
18751	2978	15	stiff	stiff	JJ
18751	2978	16	paste	paste	NN
18751	2978	17	with	with	IN
18751	2978	18	hot	hot	JJ
18751	2978	19	water	water	NN
18751	2978	20	and	and	CC
18751	2978	21	rub	rub	VB
18751	2978	22	up	up	RP
18751	2978	23	for	for	IN
18751	2978	24	an	an	DT
18751	2978	25	hour	hour	NN
18751	2978	26	or	or	CC
18751	2978	27	so	so	RB
18751	2978	28	with	with	IN
18751	2978	29	a	a	DT
18751	2978	30	little	little	JJ
18751	2978	31	mercury	mercury	NN
18751	2978	32	.	.	.
18751	2979	1	Wash	wash	VB
18751	2979	2	off	off	RP
18751	2979	3	the	the	DT
18751	2979	4	sand	sand	NN
18751	2979	5	carefully	carefully	RB
18751	2979	6	,	,	,
18751	2979	7	and	and	CC
18751	2979	8	collect	collect	VB
18751	2979	9	the	the	DT
18751	2979	10	amalgam	amalgam	NN
18751	2979	11	.	.	.
18751	2980	1	Drive	drive	VB
18751	2980	2	off	off	RP
18751	2980	3	the	the	DT
18751	2980	4	mercury	mercury	NN
18751	2980	5	by	by	IN
18751	2980	6	heat	heat	NN
18751	2980	7	,	,	,
18751	2980	8	and	and	CC
18751	2980	9	weigh	weigh	VB
18751	2980	10	the	the	DT
18751	2980	11	residual	residual	JJ
18751	2980	12	gold	gold	NN
18751	2980	13	.	.	.
18751	2981	1	It	-PRON-	PRP
18751	2981	2	is	be	VBZ
18751	2981	3	best	good	JJS
18751	2981	4	to	to	TO
18751	2981	5	cupel	cupel	VB
18751	2981	6	it	-PRON-	PRP
18751	2981	7	with	with	IN
18751	2981	8	lead	lead	NN
18751	2981	9	before	before	IN
18751	2981	10	weighing	weigh	VBG
18751	2981	11	.	.	.
18751	2982	1	In	in	IN
18751	2982	2	an	an	DT
18751	2982	3	experiment	experiment	NN
18751	2982	4	on	on	IN
18751	2982	5	a	a	DT
18751	2982	6	lot	lot	NN
18751	2982	7	of	of	IN
18751	2982	8	ore	ore	NN
18751	2982	9	which	which	WDT
18751	2982	10	contained	contain	VBD
18751	2982	11	0.189	0.189	CD
18751	2982	12	gram	gram	NN
18751	2982	13	of	of	IN
18751	2982	14	gold	gold	NN
18751	2982	15	,	,	,
18751	2982	16	0.179	0.179	CD
18751	2982	17	gram	gram	NN
18751	2982	18	was	be	VBD
18751	2982	19	obtained	obtain	VBN
18751	2982	20	by	by	IN
18751	2982	21	the	the	DT
18751	2982	22	above	above	JJ
18751	2982	23	process	process	NN
18751	2982	24	,	,	,
18751	2982	25	equal	equal	JJ
18751	2982	26	to	to	IN
18751	2982	27	about	about	RB
18751	2982	28	94	94	CD
18751	2982	29	-	-	SYM
18751	2982	30	1/2	1/2	CD
18751	2982	31	per	per	IN
18751	2982	32	cent	cent	NN
18751	2982	33	.	.	.
18751	2983	1	recovered	recover	VBD
18751	2983	2	.	.	.
18751	2984	1	With	with	IN
18751	2984	2	ores	ore	NNS
18751	2984	3	generally	generally	RB
18751	2984	4	,	,	,
18751	2984	5	the	the	DT
18751	2984	6	yield	yield	NN
18751	2984	7	may	may	MD
18751	2984	8	be	be	VB
18751	2984	9	from	from	IN
18751	2984	10	80	80	CD
18751	2984	11	to	to	TO
18751	2984	12	90	90	CD
18751	2984	13	per	per	NN
18751	2984	14	cent	cent	NN
18751	2984	15	.	.	.
18751	2985	1	of	of	IN
18751	2985	2	the	the	DT
18751	2985	3	actual	actual	JJ
18751	2985	4	gold	gold	NN
18751	2985	5	present	present	NN
18751	2985	6	.	.	.
18751	2986	1	DRY	DRY	NNP
18751	2986	2	ASSAY	ASSAY	NNP
18751	2986	3	.	.	.
18751	2987	1	The	the	DT
18751	2987	2	dry	dry	JJ
18751	2987	3	assay	assay	NN
18751	2987	4	of	of	IN
18751	2987	5	gold	gold	NN
18751	2987	6	ores	ore	NNS
18751	2987	7	resembles	resemble	VBZ
18751	2987	8	in	in	IN
18751	2987	9	its	-PRON-	PRP$
18751	2987	10	main	main	JJ
18751	2987	11	particulars	particular	NNS
18751	2987	12	the	the	DT
18751	2987	13	dry	dry	JJ
18751	2987	14	assay	assay	NN
18751	2987	15	for	for	IN
18751	2987	16	silver	silver	NN
18751	2987	17	by	by	IN
18751	2987	18	the	the	DT
18751	2987	19	crucible	crucible	JJ
18751	2987	20	method	method	NN
18751	2987	21	;	;	,
18751	2987	22	and	and	CC
18751	2987	23	for	for	IN
18751	2987	24	much	much	JJ
18751	2987	25	that	that	DT
18751	2987	26	is	be	VBZ
18751	2987	27	of	of	IN
18751	2987	28	importance	importance	NN
18751	2987	29	in	in	IN
18751	2987	30	its	-PRON-	PRP$
18751	2987	31	discussion	discussion	NN
18751	2987	32	the	the	DT
18751	2987	33	student	student	NN
18751	2987	34	is	be	VBZ
18751	2987	35	referred	refer	VBN
18751	2987	36	to	to	IN
18751	2987	37	what	what	WP
18751	2987	38	is	be	VBZ
18751	2987	39	written	write	VBN
18751	2987	40	under	under	IN
18751	2987	41	Silver	Silver	NNP
18751	2987	42	on	on	IN
18751	2987	43	pp	pp	NNP
18751	2987	44	.	.	.
18751	2988	1	90	90	CD
18751	2988	2	-	-	SYM
18751	2988	3	113	113	CD
18751	2988	4	.	.	.
18751	2989	1	~Size	~size	NN
18751	2989	2	of	of	IN
18751	2989	3	Assay	Assay	NNP
18751	2989	4	Charges.~--Gold	Charges.~--Gold	NNP
18751	2989	5	ores	ore	NNS
18751	2989	6	rarely	rarely	RB
18751	2989	7	contain	contain	VBP
18751	2989	8	more	more	JJR
18751	2989	9	than	than	IN
18751	2989	10	a	a	DT
18751	2989	11	few	few	JJ
18751	2989	12	ounces	ounce	NNS
18751	2989	13	,	,	,
18751	2989	14	often	often	RB
18751	2989	15	only	only	RB
18751	2989	16	a	a	DT
18751	2989	17	few	few	JJ
18751	2989	18	pennyweights	pennyweight	NNS
18751	2989	19	of	of	IN
18751	2989	20	gold	gold	NN
18751	2989	21	to	to	IN
18751	2989	22	the	the	DT
18751	2989	23	ton	ton	NN
18751	2989	24	;	;	:
18751	2989	25	consequently	consequently	RB
18751	2989	26	,	,	,
18751	2989	27	the	the	DT
18751	2989	28	button	button	NN
18751	2989	29	of	of	IN
18751	2989	30	gold	gold	NN
18751	2989	31	obtainable	obtainable	JJ
18751	2989	32	from	from	IN
18751	2989	33	such	such	JJ
18751	2989	34	quantities	quantity	NNS
18751	2989	35	of	of	IN
18751	2989	36	ore	ore	NN
18751	2989	37	as	as	IN
18751	2989	38	may	may	MD
18751	2989	39	be	be	VB
18751	2989	40	conveniently	conveniently	RB
18751	2989	41	worked	work	VBN
18751	2989	42	by	by	IN
18751	2989	43	assaying	assay	VBG
18751	2989	44	methods	method	NNS
18751	2989	45	is	be	VBZ
18751	2989	46	often	often	RB
18751	2989	47	so	so	RB
18751	2989	48	small	small	JJ
18751	2989	49	as	as	IN
18751	2989	50	to	to	TO
18751	2989	51	require	require	VB
18751	2989	52	more	more	JJR
18751	2989	53	than	than	IN
18751	2989	54	ordinary	ordinary	JJ
18751	2989	55	care	care	NN
18751	2989	56	in	in	IN
18751	2989	57	its	-PRON-	PRP$
18751	2989	58	manipulation	manipulation	NN
18751	2989	59	.	.	.
18751	2990	1	One	one	CD
18751	2990	2	milligram	milligram	NN
18751	2990	3	of	of	IN
18751	2990	4	gold	gold	NN
18751	2990	5	forms	form	NNS
18751	2990	6	a	a	DT
18751	2990	7	button	button	NN
18751	2990	8	of	of	IN
18751	2990	9	about	about	RB
18751	2990	10	the	the	DT
18751	2990	11	size	size	NN
18751	2990	12	of	of	IN
18751	2990	13	one	one	CD
18751	2990	14	of	of	IN
18751	2990	15	the	the	DT
18751	2990	16	full	full	JJ
18751	2990	17	-	-	HYPH
18751	2990	18	stops	stop	NNS
18751	2990	19	on	on	IN
18751	2990	20	this	this	DT
18751	2990	21	page	page	NN
18751	2990	22	,	,	,
18751	2990	23	and	and	CC
18751	2990	24	compared	compare	VBN
18751	2990	25	with	with	IN
18751	2990	26	a	a	DT
18751	2990	27	million	million	CD
18751	2990	28	similar	similar	JJ
18751	2990	29	particles	particle	NNS
18751	2990	30	of	of	IN
18751	2990	31	quartz	quartz	NNP
18751	2990	32	(	(	-LRB-
18751	2990	33	about	about	RB
18751	2990	34	four	four	CD
18751	2990	35	ounces	ounce	NNS
18751	2990	36	)	)	-RRB-
18751	2990	37	,	,	,
18751	2990	38	represents	represent	VBZ
18751	2990	39	a	a	DT
18751	2990	40	produce	produce	NN
18751	2990	41	of	of	IN
18751	2990	42	a	a	DT
18751	2990	43	quarter	quarter	NN
18751	2990	44	of	of	IN
18751	2990	45	an	an	DT
18751	2990	46	ounce	ounce	NN
18751	2990	47	to	to	IN
18751	2990	48	the	the	DT
18751	2990	49	ton	ton	NN
18751	2990	50	:	:	:
18751	2990	51	a	a	DT
18751	2990	52	proportion	proportion	NN
18751	2990	53	such	such	JJ
18751	2990	54	as	as	IN
18751	2990	55	the	the	DT
18751	2990	56	assayer	assayer	NN
18751	2990	57	is	be	VBZ
18751	2990	58	frequently	frequently	RB
18751	2990	59	called	call	VBN
18751	2990	60	on	on	IN
18751	2990	61	to	to	TO
18751	2990	62	determine	determine	VB
18751	2990	63	.	.	.
18751	2991	1	It	-PRON-	PRP
18751	2991	2	is	be	VBZ
18751	2991	3	evident	evident	JJ
18751	2991	4	,	,	,
18751	2991	5	therefore	therefore	RB
18751	2991	6	,	,	,
18751	2991	7	that	that	IN
18751	2991	8	a	a	DT
18751	2991	9	charge	charge	NN
18751	2991	10	of	of	IN
18751	2991	11	half	half	PDT
18751	2991	12	an	an	DT
18751	2991	13	ounce	ounce	NN
18751	2991	14	or	or	CC
18751	2991	15	less	less	JJR
18751	2991	16	of	of	IN
18751	2991	17	the	the	DT
18751	2991	18	ore	ore	NN
18751	2991	19	,	,	,
18751	2991	20	such	such	JJ
18751	2991	21	as	as	IN
18751	2991	22	is	be	VBZ
18751	2991	23	usual	usual	JJ
18751	2991	24	with	with	IN
18751	2991	25	silver	silver	JJ
18751	2991	26	ores	ore	NNS
18751	2991	27	,	,	,
18751	2991	28	would	would	MD
18751	2991	29	demand	demand	VB
18751	2991	30	of	of	IN
18751	2991	31	the	the	DT
18751	2991	32	worker	worker	NN
18751	2991	33	both	both	DT
18751	2991	34	skill	skill	NN
18751	2991	35	and	and	CC
18751	2991	36	care	care	NN
18751	2991	37	in	in	IN
18751	2991	38	the	the	DT
18751	2991	39	handling	handling	NN
18751	2991	40	of	of	IN
18751	2991	41	the	the	DT
18751	2991	42	minute	minute	JJ
18751	2991	43	quantity	quantity	NN
18751	2991	44	of	of	IN
18751	2991	45	gold	gold	NN
18751	2991	46	to	to	TO
18751	2991	47	be	be	VB
18751	2991	48	obtained	obtain	VBN
18751	2991	49	from	from	IN
18751	2991	50	it	-PRON-	PRP
18751	2991	51	.	.	.
18751	2992	1	Fortunately	fortunately	RB
18751	2992	2	the	the	DT
18751	2992	3	work	work	NN
18751	2992	4	is	be	VBZ
18751	2992	5	simple	simple	JJ
18751	2992	6	and	and	CC
18751	2992	7	precise	precise	JJ
18751	2992	8	,	,	,
18751	2992	9	so	so	IN
18751	2992	10	that	that	IN
18751	2992	11	in	in	IN
18751	2992	12	practised	practise	VBN
18751	2992	13	hands	hand	NNS
18751	2992	14	and	and	CC
18751	2992	15	with	with	IN
18751	2992	16	only	only	RB
18751	2992	17	a	a	DT
18751	2992	18	5-gram	5-gram	CD
18751	2992	19	charge	charge	NN
18751	2992	20	the	the	DT
18751	2992	21	assay	assay	NN
18751	2992	22	of	of	IN
18751	2992	23	a	a	DT
18751	2992	24	5-dwt	5-dwt	NNP
18751	2992	25	.	.	.
18751	2993	1	ore	ore	NNP
18751	2993	2	is	be	VBZ
18751	2993	3	practicable	practicable	JJ
18751	2993	4	;	;	:
18751	2993	5	with	with	IN
18751	2993	6	so	so	RB
18751	2993	7	small	small	JJ
18751	2993	8	a	a	DT
18751	2993	9	charge	charge	NN
18751	2993	10	,	,	,
18751	2993	11	however	however	RB
18751	2993	12	,	,	,
18751	2993	13	the	the	DT
18751	2993	14	result	result	NN
18751	2993	15	is	be	VBZ
18751	2993	16	barely	barely	RB
18751	2993	17	perceptible	perceptible	JJ
18751	2993	18	on	on	IN
18751	2993	19	a	a	DT
18751	2993	20	sensitive	sensitive	JJ
18751	2993	21	balance	balance	NN
18751	2993	22	:	:	:
18751	2993	23	the	the	DT
18751	2993	24	button	button	NN
18751	2993	25	of	of	IN
18751	2993	26	gold	gold	NN
18751	2993	27	should	should	MD
18751	2993	28	be	be	VB
18751	2993	29	measured	measure	VBN
18751	2993	30	under	under	IN
18751	2993	31	a	a	DT
18751	2993	32	microscope	microscope	NN
18751	2993	33	.	.	.
18751	2994	1	It	-PRON-	PRP
18751	2994	2	follows	follow	VBZ
18751	2994	3	,	,	,
18751	2994	4	therefore	therefore	RB
18751	2994	5	,	,	,
18751	2994	6	that	that	IN
18751	2994	7	larger	large	JJR
18751	2994	8	charges	charge	NNS
18751	2994	9	of	of	IN
18751	2994	10	say	say	NNP
18751	2994	11	50	50	CD
18751	2994	12	,	,	,
18751	2994	13	100	100	CD
18751	2994	14	,	,	,
18751	2994	15	or	or	CC
18751	2994	16	even	even	RB
18751	2994	17	200	200	CD
18751	2994	18	grams	gram	NNS
18751	2994	19	,	,	,
18751	2994	20	have	have	VBP
18751	2994	21	an	an	DT
18751	2994	22	advantage	advantage	NN
18751	2994	23	in	in	IN
18751	2994	24	that	that	DT
18751	2994	25	they	-PRON-	PRP
18751	2994	26	lessen	lessen	VBD
18751	2994	27	the	the	DT
18751	2994	28	strain	strain	NN
18751	2994	29	on	on	IN
18751	2994	30	the	the	DT
18751	2994	31	worker	worker	NN
18751	2994	32	's	's	POS
18751	2994	33	attention	attention	NN
18751	2994	34	,	,	,
18751	2994	35	and	and	CC
18751	2994	36	,	,	,
18751	2994	37	except	except	IN
18751	2994	38	in	in	IN
18751	2994	39	the	the	DT
18751	2994	40	case	case	NN
18751	2994	41	of	of	IN
18751	2994	42	the	the	DT
18751	2994	43	poorest	poor	JJS
18751	2994	44	mineral	mineral	NN
18751	2994	45	,	,	,
18751	2994	46	bring	bring	VB
18751	2994	47	the	the	DT
18751	2994	48	button	button	NN
18751	2994	49	of	of	IN
18751	2994	50	gold	gold	NN
18751	2994	51	within	within	IN
18751	2994	52	the	the	DT
18751	2994	53	scope	scope	NN
18751	2994	54	of	of	IN
18751	2994	55	the	the	DT
18751	2994	56	balance	balance	NN
18751	2994	57	.	.	.
18751	2995	1	On	on	IN
18751	2995	2	the	the	DT
18751	2995	3	other	other	JJ
18751	2995	4	hand	hand	NN
18751	2995	5	,	,	,
18751	2995	6	the	the	DT
18751	2995	7	inconvenience	inconvenience	NN
18751	2995	8	of	of	IN
18751	2995	9	the	the	DT
18751	2995	10	larger	large	JJR
18751	2995	11	charges	charge	NNS
18751	2995	12	lies	lie	VBZ
18751	2995	13	in	in	IN
18751	2995	14	the	the	DT
18751	2995	15	amount	amount	NN
18751	2995	16	of	of	IN
18751	2995	17	fluxes	flux	NNS
18751	2995	18	and	and	CC
18751	2995	19	consequent	consequent	JJ
18751	2995	20	size	size	NN
18751	2995	21	of	of	IN
18751	2995	22	the	the	DT
18751	2995	23	crucibles	crucible	NNS
18751	2995	24	required	require	VBN
18751	2995	25	to	to	TO
18751	2995	26	flux	flux	VB
18751	2995	27	them	-PRON-	PRP
18751	2995	28	.	.	.
18751	2996	1	~Sampling.~--A	~Sampling.~--A	NNP
18751	2996	2	further	further	JJ
18751	2996	3	consideration	consideration	NN
18751	2996	4	in	in	IN
18751	2996	5	favour	favour	NN
18751	2996	6	of	of	IN
18751	2996	7	the	the	DT
18751	2996	8	larger	large	JJR
18751	2996	9	charges	charge	NNS
18751	2996	10	is	be	VBZ
18751	2996	11	the	the	DT
18751	2996	12	matter	matter	NN
18751	2996	13	of	of	IN
18751	2996	14	sampling	sampling	NN
18751	2996	15	.	.	.
18751	2997	1	In	in	IN
18751	2997	2	preparing	prepare	VBG
18751	2997	3	his	-PRON-	PRP$
18751	2997	4	ore	ore	NN
18751	2997	5	,	,	,
18751	2997	6	the	the	DT
18751	2997	7	student	student	NN
18751	2997	8	should	should	MD
18751	2997	9	ask	ask	VB
18751	2997	10	himself	-PRON-	PRP
18751	2997	11	what	what	WP
18751	2997	12	reasonable	reasonable	JJ
18751	2997	13	expectation	expectation	NN
18751	2997	14	he	-PRON-	PRP
18751	2997	15	has	have	VBZ
18751	2997	16	that	that	IN
18751	2997	17	the	the	DT
18751	2997	18	portion	portion	NN
18751	2997	19	he	-PRON-	PRP
18751	2997	20	puts	put	VBZ
18751	2997	21	in	in	IN
18751	2997	22	the	the	DT
18751	2997	23	furnace	furnace	NN
18751	2997	24	will	will	MD
18751	2997	25	be	be	VB
18751	2997	26	of	of	IN
18751	2997	27	average	average	JJ
18751	2997	28	richness	richness	NN
18751	2997	29	.	.	.
18751	2998	1	The	the	DT
18751	2998	2	larger	large	JJR
18751	2998	3	charges	charge	NNS
18751	2998	4	are	be	VBP
18751	2998	5	likely	likely	JJ
18751	2998	6	to	to	TO
18751	2998	7	be	be	VB
18751	2998	8	nearer	near	JJR
18751	2998	9	than	than	IN
18751	2998	10	the	the	DT
18751	2998	11	smaller	small	JJR
18751	2998	12	ones	one	NNS
18751	2998	13	to	to	IN
18751	2998	14	the	the	DT
18751	2998	15	average	average	NN
18751	2998	16	of	of	IN
18751	2998	17	the	the	DT
18751	2998	18	parcel	parcel	NN
18751	2998	19	of	of	IN
18751	2998	20	ore	ore	NNP
18751	2998	21	from	from	IN
18751	2998	22	which	which	WDT
18751	2998	23	they	-PRON-	PRP
18751	2998	24	are	be	VBP
18751	2998	25	taken	take	VBN
18751	2998	26	.	.	.
18751	2999	1	In	in	IN
18751	2999	2	explanation	explanation	NN
18751	2999	3	of	of	IN
18751	2999	4	this	this	DT
18751	2999	5	,	,	,
18751	2999	6	let	let	VB
18751	2999	7	us	-PRON-	PRP
18751	2999	8	suppose	suppose	VB
18751	2999	9	a	a	DT
18751	2999	10	large	large	JJ
18751	2999	11	heap	heap	NN
18751	2999	12	of	of	IN
18751	2999	13	5-dwt	5-dwt	NNP
18751	2999	14	.	.	.
18751	3000	1	ore	ore	NNP
18751	3000	2	,	,	,
18751	3000	3	in	in	IN
18751	3000	4	sand	sand	NN
18751	3000	5	of	of	IN
18751	3000	6	the	the	DT
18751	3000	7	coarseness	coarseness	NN
18751	3000	8	of	of	IN
18751	3000	9	full	full	JJ
18751	3000	10	-	-	HYPH
18751	3000	11	stops	stop	NNS
18751	3000	12	,	,	,
18751	3000	13	and	and	CC
18751	3000	14	containing	contain	VBG
18751	3000	15	all	all	PDT
18751	3000	16	its	-PRON-	PRP$
18751	3000	17	gold	gold	NN
18751	3000	18	in	in	IN
18751	3000	19	particles	particle	NNS
18751	3000	20	of	of	IN
18751	3000	21	1	1	CD
18751	3000	22	milligram	milligram	NN
18751	3000	23	,	,	,
18751	3000	24	as	as	IN
18751	3000	25	uniformly	uniformly	RB
18751	3000	26	distributed	distribute	VBN
18751	3000	27	as	as	IN
18751	3000	28	care	care	NN
18751	3000	29	and	and	CC
18751	3000	30	labour	labour	NN
18751	3000	31	in	in	IN
18751	3000	32	the	the	DT
18751	3000	33	mixing	mixing	NN
18751	3000	34	can	can	MD
18751	3000	35	accomplish	accomplish	VB
18751	3000	36	.	.	.
18751	3001	1	Such	such	PDT
18751	3001	2	a	a	DT
18751	3001	3	heap	heap	NN
18751	3001	4	could	could	MD
18751	3001	5	not	not	RB
18751	3001	6	possibly	possibly	RB
18751	3001	7	occur	occur	VB
18751	3001	8	in	in	IN
18751	3001	9	practice	practice	NN
18751	3001	10	,	,	,
18751	3001	11	but	but	CC
18751	3001	12	it	-PRON-	PRP
18751	3001	13	will	will	MD
18751	3001	14	serve	serve	VB
18751	3001	15	for	for	IN
18751	3001	16	purposes	purpose	NNS
18751	3001	17	of	of	IN
18751	3001	18	illustration	illustration	NN
18751	3001	19	.	.	.
18751	3002	1	Now	now	RB
18751	3002	2	,	,	,
18751	3002	3	one	one	CD
18751	3002	4	ton	ton	NN
18751	3002	5	of	of	IN
18751	3002	6	the	the	DT
18751	3002	7	sand	sand	NN
18751	3002	8	,	,	,
18751	3002	9	however	however	RB
18751	3002	10	taken	take	VBN
18751	3002	11	,	,	,
18751	3002	12	would	would	MD
18751	3002	13	contain	contain	VB
18751	3002	14	appreciably	appreciably	RB
18751	3002	15	the	the	DT
18751	3002	16	same	same	JJ
18751	3002	17	quantity	quantity	NN
18751	3002	18	of	of	IN
18751	3002	19	gold	gold	NN
18751	3002	20	as	as	IN
18751	3002	21	any	any	DT
18751	3002	22	other	other	JJ
18751	3002	23	ton	ton	NN
18751	3002	24	.	.	.
18751	3003	1	For	for	IN
18751	3003	2	a	a	DT
18751	3003	3	ton	ton	NN
18751	3003	4	would	would	MD
18751	3003	5	contain	contain	VB
18751	3003	6	about	about	IN
18751	3003	7	8000	8000	CD
18751	3003	8	particles	particle	NNS
18751	3003	9	of	of	IN
18751	3003	10	gold	gold	NN
18751	3003	11	;	;	:
18751	3003	12	and	and	CC
18751	3003	13	even	even	RB
18751	3003	14	if	if	IN
18751	3003	15	two	two	CD
18751	3003	16	separate	separate	JJ
18751	3003	17	tons	ton	NNS
18751	3003	18	differed	differ	VBN
18751	3003	19	by	by	IN
18751	3003	20	as	as	RB
18751	3003	21	much	much	JJ
18751	3003	22	as	as	IN
18751	3003	23	100	100	CD
18751	3003	24	particles	particle	NNS
18751	3003	25	(	(	-LRB-
18751	3003	26	which	which	WDT
18751	3003	27	they	-PRON-	PRP
18751	3003	28	are	be	VBP
18751	3003	29	just	just	RB
18751	3003	30	likely	likely	JJ
18751	3003	31	to	to	TO
18751	3003	32	do	do	VB
18751	3003	33	)	)	-RRB-
18751	3003	34	,	,	,
18751	3003	35	this	this	DT
18751	3003	36	would	would	MD
18751	3003	37	mean	mean	VB
18751	3003	38	only	only	RB
18751	3003	39	a	a	DT
18751	3003	40	difference	difference	NN
18751	3003	41	of	of	IN
18751	3003	42	1	1	CD
18751	3003	43	or	or	CC
18751	3003	44	2	2	CD
18751	3003	45	grains	grain	NNS
18751	3003	46	to	to	IN
18751	3003	47	the	the	DT
18751	3003	48	ton	ton	NN
18751	3003	49	.	.	.
18751	3004	1	On	on	IN
18751	3004	2	the	the	DT
18751	3004	3	other	other	JJ
18751	3004	4	hand	hand	NN
18751	3004	5	,	,	,
18751	3004	6	two	two	CD
18751	3004	7	portions	portion	NNS
18751	3004	8	of	of	IN
18751	3004	9	14	14	CD
18751	3004	10	lbs	lbs	NN
18751	3004	11	.	.	.
18751	3004	12	,	,	,
18751	3004	13	which	which	WDT
18751	3004	14	should	should	MD
18751	3004	15	contain	contain	VB
18751	3004	16	on	on	IN
18751	3004	17	the	the	DT
18751	3004	18	average	average	JJ
18751	3004	19	50	50	CD
18751	3004	20	particles	particle	NNS
18751	3004	21	of	of	IN
18751	3004	22	gold	gold	NN
18751	3004	23	,	,	,
18751	3004	24	are	be	VBP
18751	3004	25	likely	likely	JJ
18751	3004	26	enough	enough	RB
18751	3004	27	to	to	TO
18751	3004	28	differ	differ	VB
18751	3004	29	by	by	IN
18751	3004	30	10	10	CD
18751	3004	31	particles	particle	NNS
18751	3004	32	,	,	,
18751	3004	33	and	and	CC
18751	3004	34	this	this	DT
18751	3004	35	,	,	,
18751	3004	36	calculated	calculate	VBN
18751	3004	37	on	on	IN
18751	3004	38	a	a	DT
18751	3004	39	ton	ton	NN
18751	3004	40	,	,	,
18751	3004	41	means	mean	VBZ
18751	3004	42	a	a	DT
18751	3004	43	difference	difference	NN
18751	3004	44	of	of	IN
18751	3004	45	1	1	CD
18751	3004	46	dwt	dwt	NN
18751	3004	47	.	.	.
18751	3005	1	It	-PRON-	PRP
18751	3005	2	is	be	VBZ
18751	3005	3	easy	easy	JJ
18751	3005	4	to	to	TO
18751	3005	5	see	see	VB
18751	3005	6	that	that	IN
18751	3005	7	something	something	NN
18751	3005	8	like	like	IN
18751	3005	9	this	this	DT
18751	3005	10	should	should	MD
18751	3005	11	be	be	VB
18751	3005	12	true	true	JJ
18751	3005	13	;	;	:
18751	3005	14	for	for	IN
18751	3005	15	on	on	IN
18751	3005	16	calculating	calculate	VBG
18751	3005	17	the	the	DT
18751	3005	18	14-lb	14-lb	CD
18751	3005	19	.	.	.
18751	3006	1	lot	lot	NN
18751	3006	2	up	up	IN
18751	3006	3	to	to	IN
18751	3006	4	a	a	DT
18751	3006	5	ton	ton	NN
18751	3006	6	,	,	,
18751	3006	7	the	the	DT
18751	3006	8	deviation	deviation	NN
18751	3006	9	from	from	IN
18751	3006	10	the	the	DT
18751	3006	11	average	average	NN
18751	3006	12	,	,	,
18751	3006	13	whatever	whatever	WDT
18751	3006	14	it	-PRON-	PRP
18751	3006	15	may	may	MD
18751	3006	16	be	be	VB
18751	3006	17	,	,	,
18751	3006	18	is	be	VBZ
18751	3006	19	multiplied	multiply	VBN
18751	3006	20	by	by	IN
18751	3006	21	160	160	CD
18751	3006	22	;	;	:
18751	3006	23	whereas	whereas	IN
18751	3006	24	,	,	,
18751	3006	25	if	if	IN
18751	3006	26	the	the	DT
18751	3006	27	ton	ton	NN
18751	3006	28	were	be	VBD
18751	3006	29	made	make	VBN
18751	3006	30	up	up	RP
18751	3006	31	by	by	IN
18751	3006	32	adding	add	VBG
18751	3006	33	14-lb	14-lb	ADD
18751	3006	34	.	.	.
18751	3007	1	lot	lot	NN
18751	3007	2	to	to	IN
18751	3007	3	14-lb	14-lb	ADD
18751	3007	4	.	.	.
18751	3008	1	lot	lot	NN
18751	3008	2	,	,	,
18751	3008	3	up	up	IN
18751	3008	4	to	to	IN
18751	3008	5	the	the	DT
18751	3008	6	full	full	JJ
18751	3008	7	tale	tale	NN
18751	3008	8	,	,	,
18751	3008	9	then	then	RB
18751	3008	10	a	a	DT
18751	3008	11	large	large	JJ
18751	3008	12	proportion	proportion	NN
18751	3008	13	of	of	IN
18751	3008	14	the	the	DT
18751	3008	15	errors	error	NNS
18751	3008	16	(	(	-LRB-
18751	3008	17	some	some	DT
18751	3008	18	being	be	VBG
18751	3008	19	in	in	IN
18751	3008	20	excess	excess	NN
18751	3008	21	and	and	CC
18751	3008	22	some	some	DT
18751	3008	23	in	in	IN
18751	3008	24	defect	defect	NN
18751	3008	25	)	)	-RRB-
18751	3008	26	would	would	MD
18751	3008	27	neutralise	neutralise	VB
18751	3008	28	each	each	DT
18751	3008	29	other	other	JJ
18751	3008	30	.	.	.
18751	3009	1	An	an	DT
18751	3009	2	average	average	NN
18751	3009	3	which	which	WDT
18751	3009	4	is	be	VBZ
18751	3009	5	practically	practically	RB
18751	3009	6	true	true	JJ
18751	3009	7	when	when	WRB
18751	3009	8	dealing	deal	VBG
18751	3009	9	with	with	IN
18751	3009	10	thousands	thousand	NNS
18751	3009	11	,	,	,
18751	3009	12	and	and	CC
18751	3009	13	perhaps	perhaps	RB
18751	3009	14	sufficiently	sufficiently	RB
18751	3009	15	exact	exact	JJ
18751	3009	16	with	with	IN
18751	3009	17	hundreds	hundred	NNS
18751	3009	18	,	,	,
18751	3009	19	would	would	MD
18751	3009	20	be	be	VB
18751	3009	21	merely	merely	RB
18751	3009	22	misleading	misleading	JJ
18751	3009	23	when	when	WRB
18751	3009	24	applied	apply	VBN
18751	3009	25	to	to	IN
18751	3009	26	tens	ten	NNS
18751	3009	27	and	and	CC
18751	3009	28	units	unit	NNS
18751	3009	29	.	.	.
18751	3010	1	Reasonable	reasonable	JJ
18751	3010	2	safety	safety	NN
18751	3010	3	in	in	IN
18751	3010	4	sampling	sampling	NN
18751	3010	5	,	,	,
18751	3010	6	then	then	RB
18751	3010	7	,	,	,
18751	3010	8	is	be	VBZ
18751	3010	9	dependent	dependent	JJ
18751	3010	10	largely	largely	RB
18751	3010	11	on	on	IN
18751	3010	12	the	the	DT
18751	3010	13	number	number	NN
18751	3010	14	of	of	IN
18751	3010	15	particles	particle	NNS
18751	3010	16	of	of	IN
18751	3010	17	gold	gold	NN
18751	3010	18	in	in	IN
18751	3010	19	the	the	DT
18751	3010	20	charge	charge	NN
18751	3010	21	taken	take	VBN
18751	3010	22	,	,	,
18751	3010	23	and	and	CC
18751	3010	24	the	the	DT
18751	3010	25	risk	risk	NN
18751	3010	26	of	of	IN
18751	3010	27	an	an	DT
18751	3010	28	abnormal	abnormal	JJ
18751	3010	29	result	result	NN
18751	3010	30	is	be	VBZ
18751	3010	31	less	less	JJR
18751	3010	32	,	,	,
18751	3010	33	the	the	DT
18751	3010	34	larger	large	JJR
18751	3010	35	the	the	DT
18751	3010	36	charge	charge	NN
18751	3010	37	taken	take	VBN
18751	3010	38	.	.	.
18751	3011	1	By	by	IN
18751	3011	2	doubling	double	VBG
18751	3011	3	the	the	DT
18751	3011	4	charge	charge	NN
18751	3011	5	,	,	,
18751	3011	6	however	however	RB
18751	3011	7	,	,	,
18751	3011	8	we	-PRON-	PRP
18751	3011	9	merely	merely	RB
18751	3011	10	double	double	VBP
18751	3011	11	the	the	DT
18751	3011	12	number	number	NN
18751	3011	13	of	of	IN
18751	3011	14	particles	particle	NNS
18751	3011	15	.	.	.
18751	3012	1	Powdering	powdering	NN
18751	3012	2	finely	finely	RB
18751	3012	3	is	be	VBZ
18751	3012	4	much	much	RB
18751	3012	5	more	more	RBR
18751	3012	6	effective	effective	JJ
18751	3012	7	;	;	:
18751	3012	8	for	for	IN
18751	3012	9	,	,	,
18751	3012	10	since	since	IN
18751	3012	11	the	the	DT
18751	3012	12	weight	weight	NN
18751	3012	13	of	of	IN
18751	3012	14	a	a	DT
18751	3012	15	particle	particle	NN
18751	3012	16	varies	vary	VBZ
18751	3012	17	as	as	IN
18751	3012	18	the	the	DT
18751	3012	19	cube	cube	NN
18751	3012	20	of	of	IN
18751	3012	21	the	the	DT
18751	3012	22	diameter	diameter	NN
18751	3012	23	,	,	,
18751	3012	24	halving	halve	VBG
18751	3012	25	the	the	DT
18751	3012	26	diameter	diameter	NN
18751	3012	27	of	of	IN
18751	3012	28	the	the	DT
18751	3012	29	particles	particle	NNS
18751	3012	30	increases	increase	VBZ
18751	3012	31	their	-PRON-	PRP$
18751	3012	32	number	number	NN
18751	3012	33	eight	eight	CD
18751	3012	34	-	-	RB
18751	3012	35	fold	fold	RB
18751	3012	36	.	.	.
18751	3013	1	If	if	IN
18751	3013	2	,	,	,
18751	3013	3	now	now	RB
18751	3013	4	,	,	,
18751	3013	5	we	-PRON-	PRP
18751	3013	6	modify	modify	VBP
18751	3013	7	our	-PRON-	PRP$
18751	3013	8	illustration	illustration	NN
18751	3013	9	by	by	IN
18751	3013	10	assuming	assume	VBG
18751	3013	11	the	the	DT
18751	3013	12	particles	particle	NNS
18751	3013	13	to	to	TO
18751	3013	14	have	have	VB
18751	3013	15	only	only	RB
18751	3013	16	one	one	CD
18751	3013	17	-	-	HYPH
18751	3013	18	sixth	sixth	JJ
18751	3013	19	the	the	DT
18751	3013	20	diameter	diameter	NN
18751	3013	21	of	of	IN
18751	3013	22	a	a	DT
18751	3013	23	full	full	JJ
18751	3013	24	-	-	HYPH
18751	3013	25	stop	stop	NN
18751	3013	26	(	(	-LRB-
18751	3013	27	which	which	WDT
18751	3013	28	would	would	MD
18751	3013	29	represent	represent	VB
18751	3013	30	a	a	DT
18751	3013	31	powder	powder	NN
18751	3013	32	of	of	IN
18751	3013	33	a	a	DT
18751	3013	34	fineness	fineness	NN
18751	3013	35	not	not	RB
18751	3013	36	unusual	unusual	JJ
18751	3013	37	in	in	IN
18751	3013	38	ores	ore	NNS
18751	3013	39	prepared	prepare	VBN
18751	3013	40	for	for	IN
18751	3013	41	assaying	assay	VBG
18751	3013	42	)	)	-RRB-
18751	3013	43	,	,	,
18751	3013	44	we	-PRON-	PRP
18751	3013	45	should	should	MD
18751	3013	46	multiply	multiply	VB
18751	3013	47	the	the	DT
18751	3013	48	number	number	NN
18751	3013	49	of	of	IN
18751	3013	50	particles	particle	NNS
18751	3013	51	by	by	IN
18751	3013	52	200	200	CD
18751	3013	53	(	(	-LRB-
18751	3013	54	6	6	CD
18751	3013	55	×	×	CD
18751	3013	56	6	6	CD
18751	3013	57	×	×	CD
18751	3013	58	6	6	CD
18751	3013	59	=	=	SYM
18751	3013	60	216	216	CD
18751	3013	61	)	)	-RRB-
18751	3013	62	.	.	.
18751	3014	1	We	-PRON-	PRP
18751	3014	2	should	should	MD
18751	3014	3	then	then	RB
18751	3014	4	reasonably	reasonably	RB
18751	3014	5	expect	expect	VB
18751	3014	6	a	a	DT
18751	3014	7	14-lb	14-lb	NNP
18751	3014	8	.	.	.
18751	3015	1	parcel	parcel	NN
18751	3015	2	of	of	IN
18751	3015	3	the	the	DT
18751	3015	4	powder	powder	NN
18751	3015	5	to	to	TO
18751	3015	6	give	give	VB
18751	3015	7	as	as	IN
18751	3015	8	safe	safe	JJ
18751	3015	9	a	a	DT
18751	3015	10	sample	sample	NN
18751	3015	11	as	as	IN
18751	3015	12	a	a	DT
18751	3015	13	ton	ton	NN
18751	3015	14	of	of	IN
18751	3015	15	the	the	DT
18751	3015	16	sand	sand	NN
18751	3015	17	would	would	MD
18751	3015	18	give	give	VB
18751	3015	19	;	;	:
18751	3015	20	and	and	CC
18751	3015	21	portions	portion	NNS
18751	3015	22	of	of	IN
18751	3015	23	a	a	DT
18751	3015	24	size	size	NN
18751	3015	25	fit	fit	NN
18751	3015	26	for	for	IN
18751	3015	27	crucible	crucible	JJ
18751	3015	28	work	work	NN
18751	3015	29	,	,	,
18751	3015	30	say	say	VBP
18751	3015	31	50	50	CD
18751	3015	32	or	or	CC
18751	3015	33	100	100	CD
18751	3015	34	grams	gram	NNS
18751	3015	35	,	,	,
18751	3015	36	would	would	MD
18751	3015	37	be	be	VB
18751	3015	38	as	as	RB
18751	3015	39	safe	safe	JJ
18751	3015	40	as	as	IN
18751	3015	41	10	10	CD
18751	3015	42	or	or	CC
18751	3015	43	20-lb	20-lb	CD
18751	3015	44	.	.	.
18751	3016	1	samples	sample	NNS
18751	3016	2	of	of	IN
18751	3016	3	the	the	DT
18751	3016	4	coarser	coarser	NN
18751	3016	5	stuff	stuff	NN
18751	3016	6	.	.	.
18751	3017	1	For	for	IN
18751	3017	2	example	example	NN
18751	3017	3	,	,	,
18751	3017	4	60	60	CD
18751	3017	5	grams	gram	NNS
18751	3017	6	of	of	IN
18751	3017	7	such	such	JJ
18751	3017	8	powder	powder	NN
18751	3017	9	would	would	MD
18751	3017	10	contain	contain	VB
18751	3017	11	,	,	,
18751	3017	12	for	for	IN
18751	3017	13	a	a	DT
18751	3017	14	5-dwt	5-dwt	NNP
18751	3017	15	.	.	.
18751	3018	1	ore	ore	NNP
18751	3018	2	,	,	,
18751	3018	3	about	about	RB
18751	3018	4	100	100	CD
18751	3018	5	particles	particle	NNS
18751	3018	6	;	;	:
18751	3018	7	and	and	CC
18751	3018	8	in	in	IN
18751	3018	9	the	the	DT
18751	3018	10	majority	majority	NN
18751	3018	11	of	of	IN
18751	3018	12	cases	case	NNS
18751	3018	13	the	the	DT
18751	3018	14	error	error	NN
18751	3018	15	due	due	IN
18751	3018	16	to	to	IN
18751	3018	17	sampling	sampling	NN
18751	3018	18	would	would	MD
18751	3018	19	be	be	VB
18751	3018	20	less	less	JJR
18751	3018	21	than	than	IN
18751	3018	22	10	10	CD
18751	3018	23	or	or	CC
18751	3018	24	12	12	CD
18751	3018	25	grains	grain	NNS
18751	3018	26	to	to	IN
18751	3018	27	the	the	DT
18751	3018	28	ton	ton	NN
18751	3018	29	,	,	,
18751	3018	30	and	and	CC
18751	3018	31	would	would	MD
18751	3018	32	only	only	RB
18751	3018	33	occasionally	occasionally	RB
18751	3018	34	exceed	exceed	VB
18751	3018	35	a	a	DT
18751	3018	36	pennyweight	pennyweight	NN
18751	3018	37	.	.	.
18751	3019	1	With	with	IN
18751	3019	2	richer	rich	JJR
18751	3019	3	ores	ore	NNS
18751	3019	4	the	the	DT
18751	3019	5	actual	actual	JJ
18751	3019	6	deviation	deviation	NN
18751	3019	7	stated	state	VBD
18751	3019	8	as	as	IN
18751	3019	9	so	so	RB
18751	3019	10	much	much	JJ
18751	3019	11	to	to	IN
18751	3019	12	the	the	DT
18751	3019	13	ton	ton	NN
18751	3019	14	of	of	IN
18751	3019	15	ore	ore	NN
18751	3019	16	might	may	MD
18751	3019	17	be	be	VB
18751	3019	18	greater	great	JJR
18751	3019	19	,	,	,
18751	3019	20	but	but	CC
18751	3019	21	it	-PRON-	PRP
18751	3019	22	would	would	MD
18751	3019	23	represent	represent	VB
18751	3019	24	a	a	DT
18751	3019	25	smaller	small	JJR
18751	3019	26	proportion	proportion	NN
18751	3019	27	,	,	,
18751	3019	28	stated	state	VBN
18751	3019	29	in	in	IN
18751	3019	30	percentage	percentage	NN
18751	3019	31	of	of	IN
18751	3019	32	the	the	DT
18751	3019	33	gold	gold	NN
18751	3019	34	actually	actually	RB
18751	3019	35	present	present	JJ
18751	3019	36	,	,	,
18751	3019	37	and	and	CC
18751	3019	38	would	would	MD
18751	3019	39	ultimately	ultimately	RB
18751	3019	40	fall	fall	VB
18751	3019	41	within	within	IN
18751	3019	42	the	the	DT
18751	3019	43	limits	limit	NNS
18751	3019	44	of	of	IN
18751	3019	45	unavoidable	unavoidable	JJ
18751	3019	46	error	error	NN
18751	3019	47	.	.	.
18751	3020	1	It	-PRON-	PRP
18751	3020	2	will	will	MD
18751	3020	3	be	be	VB
18751	3020	4	seen	see	VBN
18751	3020	5	that	that	IN
18751	3020	6	the	the	DT
18751	3020	7	size	size	NN
18751	3020	8	of	of	IN
18751	3020	9	the	the	DT
18751	3020	10	quartz	quartz	NN
18751	3020	11	particles	particle	NNS
18751	3020	12	has	have	VBZ
18751	3020	13	no	no	DT
18751	3020	14	direct	direct	JJ
18751	3020	15	bearing	bearing	NN
18751	3020	16	on	on	IN
18751	3020	17	the	the	DT
18751	3020	18	argument	argument	NN
18751	3020	19	;	;	:
18751	3020	20	and	and	CC
18751	3020	21	,	,	,
18751	3020	22	in	in	IN
18751	3020	23	fact	fact	NN
18751	3020	24	,	,	,
18751	3020	25	the	the	DT
18751	3020	26	coarseness	coarseness	NN
18751	3020	27	of	of	IN
18751	3020	28	the	the	DT
18751	3020	29	quartz	quartz	NN
18751	3020	30	only	only	RB
18751	3020	31	interferes	interfere	VBZ
18751	3020	32	by	by	IN
18751	3020	33	preventing	prevent	VBG
18751	3020	34	the	the	DT
18751	3020	35	uniform	uniform	NN
18751	3020	36	mixing	mixing	NN
18751	3020	37	of	of	IN
18751	3020	38	the	the	DT
18751	3020	39	sand	sand	NN
18751	3020	40	and	and	CC
18751	3020	41	by	by	IN
18751	3020	42	binding	bind	VBG
18751	3020	43	together	together	RB
18751	3020	44	several	several	JJ
18751	3020	45	particles	particle	NNS
18751	3020	46	of	of	IN
18751	3020	47	gold	gold	NN
18751	3020	48	;	;	:
18751	3020	49	in	in	IN
18751	3020	50	this	this	DT
18751	3020	51	last	last	JJ
18751	3020	52	case	case	NN
18751	3020	53	,	,	,
18751	3020	54	particles	particle	NNS
18751	3020	55	so	so	RB
18751	3020	56	united	united	NNP
18751	3020	57	must	must	MD
18751	3020	58	,	,	,
18751	3020	59	of	of	IN
18751	3020	60	course	course	NN
18751	3020	61	,	,	,
18751	3020	62	count	count	VB
18751	3020	63	as	as	IN
18751	3020	64	one	one	CD
18751	3020	65	larger	large	JJR
18751	3020	66	particle	particle	NN
18751	3020	67	.	.	.
18751	3021	1	Now	now	RB
18751	3021	2	,	,	,
18751	3021	3	there	there	EX
18751	3021	4	are	be	VBP
18751	3021	5	some	some	DT
18751	3021	6	natural	natural	JJ
18751	3021	7	ores	ore	NNS
18751	3021	8	in	in	IN
18751	3021	9	which	which	WDT
18751	3021	10	the	the	DT
18751	3021	11	gold	gold	NN
18751	3021	12	particles	particle	NNS
18751	3021	13	are	be	VBP
18751	3021	14	all	all	DT
18751	3021	15	very	very	RB
18751	3021	16	small	small	JJ
18751	3021	17	;	;	:
18751	3021	18	with	with	IN
18751	3021	19	these	these	DT
18751	3021	20	fine	fine	JJ
18751	3021	21	powdering	powdering	NN
18751	3021	22	and	and	CC
18751	3021	23	mixing	mix	VBG
18751	3021	24	yields	yield	NNS
18751	3021	25	a	a	DT
18751	3021	26	product	product	NN
18751	3021	27	from	from	IN
18751	3021	28	which	which	WDT
18751	3021	29	a	a	DT
18751	3021	30	sample	sample	NN
18751	3021	31	may	may	MD
18751	3021	32	be	be	VB
18751	3021	33	safely	safely	RB
18751	3021	34	taken	take	VBN
18751	3021	35	.	.	.
18751	3022	1	Then	then	RB
18751	3022	2	,	,	,
18751	3022	3	again	again	RB
18751	3022	4	,	,	,
18751	3022	5	in	in	IN
18751	3022	6	"	"	``
18751	3022	7	tailings	tailing	NNS
18751	3022	8	,	,	,
18751	3022	9	"	"	''
18751	3022	10	before	before	IN
18751	3022	11	or	or	CC
18751	3022	12	after	after	IN
18751	3022	13	treatment	treatment	NN
18751	3022	14	with	with	IN
18751	3022	15	cyanide	cyanide	NN
18751	3022	16	,	,	,
18751	3022	17	we	-PRON-	PRP
18751	3022	18	have	have	VBP
18751	3022	19	a	a	DT
18751	3022	20	similar	similar	JJ
18751	3022	21	material	material	NN
18751	3022	22	,	,	,
18751	3022	23	inasmuch	inasmuch	JJ
18751	3022	24	as	as	IN
18751	3022	25	the	the	DT
18751	3022	26	coarser	coarser	NN
18751	3022	27	gold	gold	NN
18751	3022	28	has	have	VBZ
18751	3022	29	been	be	VBN
18751	3022	30	removed	remove	VBN
18751	3022	31	by	by	IN
18751	3022	32	previous	previous	JJ
18751	3022	33	amalgamation	amalgamation	NN
18751	3022	34	.	.	.
18751	3023	1	With	with	IN
18751	3023	2	these	these	DT
18751	3023	3	,	,	,
18751	3023	4	it	-PRON-	PRP
18751	3023	5	is	be	VBZ
18751	3023	6	not	not	RB
18751	3023	7	unusual	unusual	JJ
18751	3023	8	to	to	TO
18751	3023	9	take	take	VB
18751	3023	10	the	the	DT
18751	3023	11	portion	portion	NN
18751	3023	12	for	for	IN
18751	3023	13	assay	assay	NN
18751	3023	14	without	without	IN
18751	3023	15	any	any	DT
18751	3023	16	further	further	JJ
18751	3023	17	powdering	powdering	NN
18751	3023	18	,	,	,
18751	3023	19	since	since	IN
18751	3023	20	they	-PRON-	PRP
18751	3023	21	are	be	VBP
18751	3023	22	poor	poor	JJ
18751	3023	23	in	in	IN
18751	3023	24	gold	gold	NN
18751	3023	25	,	,	,
18751	3023	26	and	and	CC
18751	3023	27	have	have	VBP
18751	3023	28	already	already	RB
18751	3023	29	been	be	VBN
18751	3023	30	stamped	stamp	VBN
18751	3023	31	and	and	CC
18751	3023	32	passed	pass	VBN
18751	3023	33	through	through	IN
18751	3023	34	a	a	DT
18751	3023	35	sieve	sieve	NN
18751	3023	36	of	of	IN
18751	3023	37	say	say	VBP
18751	3023	38	thirty	thirty	CD
18751	3023	39	holes	hole	NNS
18751	3023	40	to	to	IN
18751	3023	41	the	the	DT
18751	3023	42	inch	inch	NN
18751	3023	43	(	(	-LRB-
18751	3023	44	linear	linear	NNP
18751	3023	45	)	)	-RRB-
18751	3023	46	.	.	.
18751	3024	1	But	but	CC
18751	3024	2	there	there	EX
18751	3024	3	are	be	VBP
18751	3024	4	other	other	JJ
18751	3024	5	ores	ore	NNS
18751	3024	6	,	,	,
18751	3024	7	in	in	IN
18751	3024	8	lump	lump	NN
18751	3024	9	showing	show	VBG
18751	3024	10	no	no	DT
18751	3024	11	visible	visible	JJ
18751	3024	12	gold	gold	NN
18751	3024	13	,	,	,
18751	3024	14	which	which	WDT
18751	3024	15	contain	contain	VBP
18751	3024	16	the	the	DT
18751	3024	17	gold	gold	NN
18751	3024	18	in	in	IN
18751	3024	19	all	all	DT
18751	3024	20	possible	possible	JJ
18751	3024	21	degrees	degree	NNS
18751	3024	22	of	of	IN
18751	3024	23	fineness	fineness	NN
18751	3024	24	,	,	,
18751	3024	25	from	from	IN
18751	3024	26	say	say	VBP
18751	3024	27	prills	prill	NNS
18751	3024	28	of	of	IN
18751	3024	29	a	a	DT
18751	3024	30	milligram	milligram	NN
18751	3024	31	or	or	CC
18751	3024	32	so	so	RB
18751	3024	33	down	down	RB
18751	3024	34	to	to	IN
18751	3024	35	a	a	DT
18751	3024	36	most	most	RBS
18751	3024	37	impalpable	impalpable	JJ
18751	3024	38	powder	powder	NN
18751	3024	39	.	.	.
18751	3025	1	The	the	DT
18751	3025	2	treatment	treatment	NN
18751	3025	3	of	of	IN
18751	3025	4	these	these	DT
18751	3025	5	can	can	MD
18751	3025	6	not	not	RB
18751	3025	7	be	be	VB
18751	3025	8	so	so	RB
18751	3025	9	simple	simple	JJ
18751	3025	10	and	and	CC
18751	3025	11	straightforward	straightforward	JJ
18751	3025	12	.	.	.
18751	3026	1	Suppose	suppose	VB
18751	3026	2	a	a	DT
18751	3026	3	parcel	parcel	NN
18751	3026	4	of	of	IN
18751	3026	5	1000	1000	CD
18751	3026	6	grams	gram	NNS
18751	3026	7	(	(	-LRB-
18751	3026	8	say	say	UH
18751	3026	9	2	2	CD
18751	3026	10	lbs	lbs	NN
18751	3026	11	.	.	.
18751	3026	12	)	)	-RRB-
18751	3027	1	of	of	IN
18751	3027	2	such	such	JJ
18751	3027	3	ore	ore	NN
18751	3027	4	in	in	IN
18751	3027	5	fine	fine	JJ
18751	3027	6	powder	powder	NN
18751	3027	7	,	,	,
18751	3027	8	containing	contain	VBG
18751	3027	9	on	on	IN
18751	3027	10	an	an	DT
18751	3027	11	average	average	JJ
18751	3027	12	1	1	CD
18751	3027	13	particle	particle	NN
18751	3027	14	of	of	IN
18751	3027	15	1	1	CD
18751	3027	16	milligram	milligram	NNP
18751	3027	17	(	(	-LRB-
18751	3027	18	the	the	DT
18751	3027	19	presence	presence	NN
18751	3027	20	or	or	CC
18751	3027	21	absence	absence	NN
18751	3027	22	of	of	IN
18751	3027	23	which	which	WDT
18751	3027	24	makes	make	VBZ
18751	3027	25	a	a	DT
18751	3027	26	difference	difference	NN
18751	3027	27	of	of	IN
18751	3027	28	.6	.6	NN
18751	3027	29	dwt	dwt	NN
18751	3027	30	.	.	.
18751	3028	1	on	on	IN
18751	3028	2	the	the	DT
18751	3028	3	ton	ton	NN
18751	3028	4	)	)	-RRB-
18751	3028	5	,	,	,
18751	3028	6	10	10	CD
18751	3028	7	others	other	NNS
18751	3028	8	of	of	IN
18751	3028	9	about	about	RB
18751	3028	10	.5	.5	NNP
18751	3028	11	milligram	milligram	NNP
18751	3028	12	(	(	-LRB-
18751	3028	13	each	each	DT
18751	3028	14	representing	represent	VBG
18751	3028	15	.3	.3	NN
18751	3028	16	dwt	dwt	NN
18751	3028	17	.	.	.
18751	3029	1	)	)	-RRB-
18751	3029	2	,	,	,
18751	3029	3	and	and	CC
18751	3029	4	100	100	CD
18751	3029	5	others	other	NNS
18751	3029	6	,	,	,
18751	3029	7	which	which	WDT
18751	3029	8	are	be	VBP
18751	3029	9	too	too	RB
18751	3029	10	coarse	coarse	JJ
18751	3029	11	to	to	TO
18751	3029	12	pass	pass	VB
18751	3029	13	through	through	RP
18751	3029	14	an	an	DT
18751	3029	15	80	80	CD
18751	3029	16	sieve	sieve	NN
18751	3029	17	,	,	,
18751	3029	18	and	and	CC
18751	3029	19	having	have	VBG
18751	3029	20	an	an	DT
18751	3029	21	average	average	JJ
18751	3029	22	weight	weight	NN
18751	3029	23	of	of	IN
18751	3029	24	.1	.1	NNP
18751	3029	25	milligram	milligram	NNP
18751	3029	26	(	(	-LRB-
18751	3029	27	each	each	DT
18751	3029	28	.06	.06	CD
18751	3029	29	dwt	dwt	NN
18751	3029	30	.	.	.
18751	3030	1	)	)	-RRB-
18751	3030	2	,	,	,
18751	3030	3	and	and	CC
18751	3030	4	that	that	IN
18751	3030	5	the	the	DT
18751	3030	6	rest	rest	NN
18751	3030	7	of	of	IN
18751	3030	8	the	the	DT
18751	3030	9	gold	gold	NN
18751	3030	10	,	,	,
18751	3030	11	equivalent	equivalent	JJ
18751	3030	12	altogether	altogether	RB
18751	3030	13	to	to	IN
18751	3030	14	2	2	CD
18751	3030	15	ounces	ounce	NNS
18751	3030	16	to	to	IN
18751	3030	17	the	the	DT
18751	3030	18	ton	ton	NN
18751	3030	19	,	,	,
18751	3030	20	is	be	VBZ
18751	3030	21	so	so	RB
18751	3030	22	finely	finely	RB
18751	3030	23	divided	divide	VBN
18751	3030	24	that	that	IN
18751	3030	25	a	a	DT
18751	3030	26	charge	charge	NN
18751	3030	27	of	of	IN
18751	3030	28	50	50	CD
18751	3030	29	grams	gram	NNS
18751	3030	30	may	may	MD
18751	3030	31	be	be	VB
18751	3030	32	taken	take	VBN
18751	3030	33	without	without	IN
18751	3030	34	any	any	DT
18751	3030	35	considerable	considerable	JJ
18751	3030	36	risk	risk	NN
18751	3030	37	of	of	IN
18751	3030	38	its	-PRON-	PRP$
18751	3030	39	interfering	interfering	NN
18751	3030	40	with	with	IN
18751	3030	41	the	the	DT
18751	3030	42	sampling	sampling	NN
18751	3030	43	.	.	.
18751	3031	1	Then	then	RB
18751	3031	2	in	in	IN
18751	3031	3	a	a	DT
18751	3031	4	50-gram	50-gram	CD
18751	3031	5	charge	charge	NN
18751	3031	6	there	there	EX
18751	3031	7	would	would	MD
18751	3031	8	be	be	VB
18751	3031	9	one	one	CD
18751	3031	10	chance	chance	NN
18751	3031	11	in	in	IN
18751	3031	12	twenty	twenty	CD
18751	3031	13	of	of	IN
18751	3031	14	getting	get	VBG
18751	3031	15	the	the	DT
18751	3031	16	milligram	milligram	NN
18751	3031	17	particle	particle	NN
18751	3031	18	,	,	,
18751	3031	19	in	in	IN
18751	3031	20	which	which	WDT
18751	3031	21	case	case	NN
18751	3031	22	the	the	DT
18751	3031	23	result	result	NN
18751	3031	24	would	would	MD
18751	3031	25	be	be	VB
18751	3031	26	12.35	12.35	CD
18751	3031	27	dwts	dwt	NNS
18751	3031	28	.	.	.
18751	3032	1	too	too	RB
18751	3032	2	high	high	JJ
18751	3032	3	;	;	:
18751	3032	4	on	on	IN
18751	3032	5	the	the	DT
18751	3032	6	other	other	JJ
18751	3032	7	hand	hand	NN
18751	3032	8	,	,	,
18751	3032	9	if	if	IN
18751	3032	10	it	-PRON-	PRP
18751	3032	11	were	be	VBD
18751	3032	12	not	not	RB
18751	3032	13	present	present	JJ
18751	3032	14	the	the	DT
18751	3032	15	result	result	NN
18751	3032	16	would	would	MD
18751	3032	17	on	on	IN
18751	3032	18	this	this	DT
18751	3032	19	account	account	NN
18751	3032	20	be	be	VB
18751	3032	21	.65	.65	NFP
18751	3032	22	dwt	dwt	NN
18751	3032	23	.	.	.
18751	3033	1	too	too	RB
18751	3033	2	low	low	JJ
18751	3033	3	.	.	.
18751	3034	1	Of	of	IN
18751	3034	2	the	the	DT
18751	3034	3	ten	ten	CD
18751	3034	4	.5-milligram	.5-milligram	.
18751	3034	5	particles	particle	NNS
18751	3034	6	,	,	,
18751	3034	7	it	-PRON-	PRP
18751	3034	8	is	be	VBZ
18751	3034	9	as	as	RB
18751	3034	10	likely	likely	JJ
18751	3034	11	as	as	IN
18751	3034	12	not	not	RB
18751	3034	13	that	that	IN
18751	3034	14	one	one	PRP
18751	3034	15	will	will	MD
18751	3034	16	be	be	VB
18751	3034	17	present	present	JJ
18751	3034	18	,	,	,
18751	3034	19	and	and	CC
18751	3034	20	its	-PRON-	PRP$
18751	3034	21	presence	presence	NN
18751	3034	22	or	or	CC
18751	3034	23	absence	absence	NN
18751	3034	24	would	would	MD
18751	3034	25	cause	cause	VB
18751	3034	26	an	an	DT
18751	3034	27	error	error	NN
18751	3034	28	of	of	IN
18751	3034	29	3.3	3.3	CD
18751	3034	30	dwts	dwt	NNS
18751	3034	31	.	.	.
18751	3034	32	,	,	,
18751	3034	33	more	more	RBR
18751	3034	34	or	or	CC
18751	3034	35	less	less	RBR
18751	3034	36	.	.	.
18751	3035	1	Of	of	IN
18751	3035	2	the	the	DT
18751	3035	3	100	100	CD
18751	3035	4	particles	particle	NNS
18751	3035	5	of	of	IN
18751	3035	6	.1	.1	NN
18751	3035	7	milligram	milligram	NNP
18751	3035	8	,	,	,
18751	3035	9	there	there	EX
18751	3035	10	would	would	MD
18751	3035	11	probably	probably	RB
18751	3035	12	be	be	VB
18751	3035	13	from	from	IN
18751	3035	14	3	3	CD
18751	3035	15	to	to	IN
18751	3035	16	7	7	CD
18751	3035	17	,	,	,
18751	3035	18	instead	instead	RB
18751	3035	19	of	of	IN
18751	3035	20	5	5	CD
18751	3035	21	,	,	,
18751	3035	22	the	the	DT
18751	3035	23	proper	proper	JJ
18751	3035	24	number	number	NN
18751	3035	25	;	;	:
18751	3035	26	this	this	DT
18751	3035	27	would	would	MD
18751	3035	28	mean	mean	VB
18751	3035	29	a	a	DT
18751	3035	30	variation	variation	NN
18751	3035	31	of	of	IN
18751	3035	32	2.6	2.6	CD
18751	3035	33	dwts	dwt	NNS
18751	3035	34	.	.	.
18751	3036	1	from	from	IN
18751	3036	2	the	the	DT
18751	3036	3	true	true	JJ
18751	3036	4	proportion	proportion	NN
18751	3036	5	.	.	.
18751	3037	1	So	so	RB
18751	3037	2	that	that	IN
18751	3037	3	the	the	DT
18751	3037	4	probable	probable	JJ
18751	3037	5	result	result	NN
18751	3037	6	would	would	MD
18751	3037	7	range	range	VB
18751	3037	8	about	about	RB
18751	3037	9	5	5	CD
18751	3037	10	dwts	dwt	NNS
18751	3037	11	.	.	.
18751	3038	1	more	more	RBR
18751	3038	2	or	or	CC
18751	3038	3	less	less	JJR
18751	3038	4	than	than	IN
18751	3038	5	the	the	DT
18751	3038	6	2	2	CD
18751	3038	7	-	-	SYM
18751	3038	8	1/2	1/2	CD
18751	3038	9	ozs	ozs	NN
18751	3038	10	.	.	.
18751	3038	11	,	,	,
18751	3038	12	which	which	WDT
18751	3038	13	is	be	VBZ
18751	3038	14	the	the	DT
18751	3038	15	true	true	JJ
18751	3038	16	produce	produce	NN
18751	3038	17	,	,	,
18751	3038	18	and	and	CC
18751	3038	19	there	there	EX
18751	3038	20	are	be	VBP
18751	3038	21	possibilities	possibility	NNS
18751	3038	22	of	of	IN
18751	3038	23	astounding	astounding	JJ
18751	3038	24	results	result	NNS
18751	3038	25	.	.	.
18751	3039	1	It	-PRON-	PRP
18751	3039	2	is	be	VBZ
18751	3039	3	true	true	JJ
18751	3039	4	that	that	IN
18751	3039	5	the	the	DT
18751	3039	6	majority	majority	NN
18751	3039	7	of	of	IN
18751	3039	8	the	the	DT
18751	3039	9	results	result	NNS
18751	3039	10	would	would	MD
18751	3039	11	be	be	VB
18751	3039	12	well	well	RB
18751	3039	13	within	within	IN
18751	3039	14	these	these	DT
18751	3039	15	limits	limit	NNS
18751	3039	16	,	,	,
18751	3039	17	and	and	CC
18751	3039	18	now	now	RB
18751	3039	19	and	and	CC
18751	3039	20	again	again	RB
18751	3039	21	the	the	DT
18751	3039	22	heart	heart	NN
18751	3039	23	of	of	IN
18751	3039	24	the	the	DT
18751	3039	25	student	student	NN
18751	3039	26	would	would	MD
18751	3039	27	be	be	VB
18751	3039	28	gladdened	gladden	VBN
18751	3039	29	by	by	IN
18751	3039	30	a	a	DT
18751	3039	31	beautiful	beautiful	JJ
18751	3039	32	concordance	concordance	NN
18751	3039	33	in	in	IN
18751	3039	34	duplicate	duplicate	JJ
18751	3039	35	assays	assay	NNS
18751	3039	36	;	;	:
18751	3039	37	nevertheless	nevertheless	RB
18751	3039	38	,	,	,
18751	3039	39	there	there	EX
18751	3039	40	can	can	MD
18751	3039	41	be	be	VB
18751	3039	42	no	no	DT
18751	3039	43	reasonable	reasonable	JJ
18751	3039	44	expectation	expectation	NN
18751	3039	45	of	of	IN
18751	3039	46	a	a	DT
18751	3039	47	good	good	JJ
18751	3039	48	assay	assay	NN
18751	3039	49	,	,	,
18751	3039	50	and	and	CC
18751	3039	51	to	to	TO
18751	3039	52	work	work	VB
18751	3039	53	in	in	IN
18751	3039	54	this	this	DT
18751	3039	55	way	way	NN
18751	3039	56	,	,	,
18751	3039	57	on	on	IN
18751	3039	58	a	a	DT
18751	3039	59	50-gram	50-gram	CD
18751	3039	60	charge	charge	NN
18751	3039	61	,	,	,
18751	3039	62	would	would	MD
18751	3039	63	be	be	VB
18751	3039	64	to	to	IN
18751	3039	65	court	court	NN
18751	3039	66	failure	failure	NN
18751	3039	67	.	.	.
18751	3040	1	The	the	DT
18751	3040	2	coarse	coarse	JJ
18751	3040	3	gold	gold	NN
18751	3040	4	must	must	MD
18751	3040	5	ruin	ruin	VB
18751	3040	6	the	the	DT
18751	3040	7	assay	assay	NN
18751	3040	8	.	.	.
18751	3041	1	The	the	DT
18751	3041	2	difficulty	difficulty	NN
18751	3041	3	may	may	MD
18751	3041	4	be	be	VB
18751	3041	5	met	meet	VBN
18751	3041	6	by	by	IN
18751	3041	7	concentrating	concentrate	VBG
18751	3041	8	the	the	DT
18751	3041	9	whole	whole	NN
18751	3041	10	of	of	IN
18751	3041	11	the	the	DT
18751	3041	12	coarse	coarse	JJ
18751	3041	13	gold	gold	NN
18751	3041	14	in	in	IN
18751	3041	15	a	a	DT
18751	3041	16	small	small	JJ
18751	3041	17	fraction	fraction	NN
18751	3041	18	of	of	IN
18751	3041	19	the	the	DT
18751	3041	20	ore	ore	NN
18751	3041	21	,	,	,
18751	3041	22	by	by	IN
18751	3041	23	sifting	sift	VBG
18751	3041	24	and	and	CC
18751	3041	25	making	make	VBG
18751	3041	26	a	a	DT
18751	3041	27	separate	separate	JJ
18751	3041	28	assay	assay	NN
18751	3041	29	of	of	IN
18751	3041	30	this	this	DT
18751	3041	31	fraction	fraction	NN
18751	3041	32	.	.	.
18751	3042	1	A	a	DT
18751	3042	2	portion	portion	NN
18751	3042	3	of	of	IN
18751	3042	4	the	the	DT
18751	3042	5	ore	ore	NN
18751	3042	6	,	,	,
18751	3042	7	of	of	IN
18751	3042	8	about	about	IN
18751	3042	9	1000	1000	CD
18751	3042	10	grams	gram	NNS
18751	3042	11	,	,	,
18751	3042	12	is	be	VBZ
18751	3042	13	ground	grind	VBN
18751	3042	14	to	to	IN
18751	3042	15	a	a	DT
18751	3042	16	very	very	RB
18751	3042	17	fine	fine	JJ
18751	3042	18	powder	powder	NN
18751	3042	19	and	and	CC
18751	3042	20	passed	pass	VBD
18751	3042	21	through	through	RP
18751	3042	22	an	an	DT
18751	3042	23	80	80	CD
18751	3042	24	sieve	sieve	NN
18751	3042	25	,	,	,
18751	3042	26	re	re	NN
18751	3042	27	-	-	NN
18751	3042	28	grinding	grind	VBG
18751	3042	29	when	when	WRB
18751	3042	30	necessary	necessary	JJ
18751	3042	31	,	,	,
18751	3042	32	until	until	IN
18751	3042	33	only	only	RB
18751	3042	34	20	20	CD
18751	3042	35	or	or	CC
18751	3042	36	30	30	CD
18751	3042	37	grams	gram	NNS
18751	3042	38	is	be	VBZ
18751	3042	39	left	leave	VBN
18751	3042	40	of	of	IN
18751	3042	41	the	the	DT
18751	3042	42	coarser	coarser	NN
18751	3042	43	powder	powder	NN
18751	3042	44	.	.	.
18751	3043	1	This	this	DT
18751	3043	2	is	be	VBZ
18751	3043	3	mixed	mixed	JJ
18751	3043	4	with	with	IN
18751	3043	5	fluxes	flux	NNS
18751	3043	6	and	and	CC
18751	3043	7	carried	carry	VBD
18751	3043	8	through	through	RP
18751	3043	9	as	as	IN
18751	3043	10	a	a	DT
18751	3043	11	separate	separate	JJ
18751	3043	12	assay	assay	NN
18751	3043	13	.	.	.
18751	3044	1	The	the	DT
18751	3044	2	sifted	sift	VBN
18751	3044	3	portion	portion	NN
18751	3044	4	is	be	VBZ
18751	3044	5	_	_	NNP
18751	3044	6	thoroughly	thoroughly	RB
18751	3044	7	mixed	mix	VBN
18751	3044	8	_	_	NNP
18751	3044	9	,	,	,
18751	3044	10	and	and	CC
18751	3044	11	a	a	DT
18751	3044	12	portion	portion	NN
18751	3044	13	of	of	IN
18751	3044	14	it	-PRON-	PRP
18751	3044	15	,	,	,
18751	3044	16	say	say	VBP
18751	3044	17	30	30	CD
18751	3044	18	or	or	CC
18751	3044	19	50	50	CD
18751	3044	20	grams	gram	NNS
18751	3044	21	,	,	,
18751	3044	22	taken	take	VBN
18751	3044	23	for	for	IN
18751	3044	24	assay	assay	NNP
18751	3044	25	.	.	.
18751	3045	1	The	the	DT
18751	3045	2	weights	weight	NNS
18751	3045	3	of	of	IN
18751	3045	4	the	the	DT
18751	3045	5	two	two	CD
18751	3045	6	portions	portion	NNS
18751	3045	7	must	must	MD
18751	3045	8	be	be	VB
18751	3045	9	known	know	VBN
18751	3045	10	,	,	,
18751	3045	11	and	and	CC
18751	3045	12	care	care	NN
18751	3045	13	must	must	MD
18751	3045	14	be	be	VB
18751	3045	15	taken	take	VBN
18751	3045	16	that	that	IN
18751	3045	17	nothing	nothing	NN
18751	3045	18	is	be	VBZ
18751	3045	19	lost	lose	VBN
18751	3045	20	in	in	IN
18751	3045	21	the	the	DT
18751	3045	22	powdering	powdering	NN
18751	3045	23	.	.	.
18751	3046	1	The	the	DT
18751	3046	2	method	method	NN
18751	3046	3	of	of	IN
18751	3046	4	calculating	calculate	VBG
18751	3046	5	the	the	DT
18751	3046	6	mean	mean	JJ
18751	3046	7	result	result	NN
18751	3046	8	from	from	IN
18751	3046	9	the	the	DT
18751	3046	10	two	two	CD
18751	3046	11	assays	assay	NNS
18751	3046	12	is	be	VBZ
18751	3046	13	shown	show	VBN
18751	3046	14	on	on	IN
18751	3046	15	page	page	NN
18751	3046	16	109	109	CD
18751	3046	17	.	.	.
18751	3047	1	In	in	IN
18751	3047	2	this	this	DT
18751	3047	3	way	way	NN
18751	3047	4	of	of	IN
18751	3047	5	working	work	VBG
18751	3047	6	there	there	EX
18751	3047	7	is	be	VBZ
18751	3047	8	no	no	DT
18751	3047	9	advantage	advantage	NN
18751	3047	10	in	in	IN
18751	3047	11	continuing	continue	VBG
18751	3047	12	the	the	DT
18751	3047	13	grinding	grinding	NN
18751	3047	14	until	until	IN
18751	3047	15	the	the	DT
18751	3047	16	coarser	coarser	NN
18751	3047	17	fraction	fraction	NN
18751	3047	18	is	be	VBZ
18751	3047	19	reduced	reduce	VBN
18751	3047	20	to	to	IN
18751	3047	21	a	a	DT
18751	3047	22	gram	gram	NN
18751	3047	23	or	or	CC
18751	3047	24	so	so	RB
18751	3047	25	--	--	:
18751	3047	26	rather	rather	RB
18751	3047	27	the	the	DT
18751	3047	28	contrary	contrary	NN
18751	3047	29	;	;	:
18751	3047	30	and	and	CC
18751	3047	31	rubbing	rub	VBG
18751	3047	32	on	on	RP
18751	3047	33	until	until	IN
18751	3047	34	all	all	PDT
18751	3047	35	the	the	DT
18751	3047	36	gold	gold	NN
18751	3047	37	is	be	VBZ
18751	3047	38	sent	send	VBN
18751	3047	39	through	through	IN
18751	3047	40	the	the	DT
18751	3047	41	sieve	sieve	NN
18751	3047	42	is	be	VBZ
18751	3047	43	to	to	TO
18751	3047	44	be	be	VB
18751	3047	45	distinctly	distinctly	RB
18751	3047	46	avoided	avoid	VBN
18751	3047	47	.	.	.
18751	3048	1	The	the	DT
18751	3048	2	student	student	NN
18751	3048	3	must	must	MD
18751	3048	4	bear	bear	VB
18751	3048	5	in	in	IN
18751	3048	6	mind	mind	NN
18751	3048	7	that	that	IN
18751	3048	8	what	what	WP
18751	3048	9	he	-PRON-	PRP
18751	3048	10	is	be	VBZ
18751	3048	11	aiming	aim	VBG
18751	3048	12	at	at	IN
18751	3048	13	is	be	VBZ
18751	3048	14	the	the	DT
18751	3048	15	exclusion	exclusion	NN
18751	3048	16	of	of	IN
18751	3048	17	all	all	DT
18751	3048	18	coarse	coarse	JJ
18751	3048	19	gold	gold	NN
18751	3048	20	from	from	IN
18751	3048	21	the	the	DT
18751	3048	22	portion	portion	NN
18751	3048	23	of	of	IN
18751	3048	24	ore	ore	NN
18751	3048	25	of	of	IN
18751	3048	26	which	which	WDT
18751	3048	27	he	-PRON-	PRP
18751	3048	28	is	be	VBZ
18751	3048	29	going	go	VBG
18751	3048	30	to	to	TO
18751	3048	31	take	take	VB
18751	3048	32	only	only	RB
18751	3048	33	a	a	DT
18751	3048	34	fraction	fraction	NN
18751	3048	35	.	.	.
18751	3049	1	The	the	DT
18751	3049	2	question	question	NN
18751	3049	3	of	of	IN
18751	3049	4	the	the	DT
18751	3049	5	smaller	small	JJR
18751	3049	6	sampling	sampling	NN
18751	3049	7	of	of	IN
18751	3049	8	gold	gold	NN
18751	3049	9	ores	ore	NNS
18751	3049	10	has	have	VBZ
18751	3049	11	been	be	VBN
18751	3049	12	dwelt	dwell	VBN
18751	3049	13	on	on	RP
18751	3049	14	at	at	IN
18751	3049	15	considerable	considerable	JJ
18751	3049	16	length	length	NN
18751	3049	17	,	,	,
18751	3049	18	as	as	IN
18751	3049	19	befits	befit	VBZ
18751	3049	20	its	-PRON-	PRP$
18751	3049	21	importance	importance	NN
18751	3049	22	,	,	,
18751	3049	23	in	in	IN
18751	3049	24	order	order	NN
18751	3049	25	that	that	IN
18751	3049	26	the	the	DT
18751	3049	27	student	student	NN
18751	3049	28	may	may	MD
18751	3049	29	be	be	VB
18751	3049	30	impressed	impressed	JJ
18751	3049	31	with	with	IN
18751	3049	32	a	a	DT
18751	3049	33	sense	sense	NN
18751	3049	34	of	of	IN
18751	3049	35	its	-PRON-	PRP$
18751	3049	36	true	true	JJ
18751	3049	37	meaning	meaning	NN
18751	3049	38	.	.	.
18751	3050	1	Sampling	sampling	NN
18751	3050	2	is	be	VBZ
18751	3050	3	not	not	RB
18751	3050	4	a	a	DT
18751	3050	5	mystery	mystery	NN
18751	3050	6	,	,	,
18751	3050	7	nor	nor	CC
18751	3050	8	does	do	VBZ
18751	3050	9	the	the	DT
18751	3050	10	art	art	NN
18751	3050	11	lie	lie	VB
18751	3050	12	in	in	IN
18751	3050	13	any	any	DT
18751	3050	14	subtle	subtle	JJ
18751	3050	15	manner	manner	NN
18751	3050	16	of	of	IN
18751	3050	17	division	division	NN
18751	3050	18	.	.	.
18751	3051	1	It	-PRON-	PRP
18751	3051	2	is	be	VBZ
18751	3051	3	,	,	,
18751	3051	4	of	of	IN
18751	3051	5	course	course	NN
18751	3051	6	,	,	,
18751	3051	7	absolutely	absolutely	RB
18751	3051	8	necessary	necessary	JJ
18751	3051	9	that	that	IN
18751	3051	10	the	the	DT
18751	3051	11	stuff	stuff	NN
18751	3051	12	to	to	TO
18751	3051	13	be	be	VB
18751	3051	14	sampled	sample	VBN
18751	3051	15	shall	shall	MD
18751	3051	16	be	be	VB
18751	3051	17	well	well	RB
18751	3051	18	mixed	mixed	JJ
18751	3051	19	,	,	,
18751	3051	20	and	and	CC
18751	3051	21	the	the	DT
18751	3051	22	fractions	fraction	NNS
18751	3051	23	taken	take	VBN
18751	3051	24	,	,	,
18751	3051	25	so	so	IN
18751	3051	26	that	that	IN
18751	3051	27	each	each	DT
18751	3051	28	part	part	NN
18751	3051	29	of	of	IN
18751	3051	30	the	the	DT
18751	3051	31	little	little	JJ
18751	3051	32	heap	heap	NN
18751	3051	33	shall	shall	MD
18751	3051	34	contribute	contribute	VB
18751	3051	35	its	-PRON-	PRP$
18751	3051	36	share	share	NN
18751	3051	37	to	to	IN
18751	3051	38	the	the	DT
18751	3051	39	sample	sample	NN
18751	3051	40	.	.	.
18751	3052	1	Moreover	moreover	RB
18751	3052	2	,	,	,
18751	3052	3	it	-PRON-	PRP
18751	3052	4	must	must	MD
18751	3052	5	be	be	VB
18751	3052	6	remembered	remember	VBN
18751	3052	7	that	that	IN
18751	3052	8	tossing	toss	VBG
18751	3052	9	about	about	IN
18751	3052	10	is	be	VBZ
18751	3052	11	a	a	DT
18751	3052	12	poor	poor	JJ
18751	3052	13	sort	sort	NN
18751	3052	14	of	of	IN
18751	3052	15	mixing	mixing	NN
18751	3052	16	,	,	,
18751	3052	17	and	and	CC
18751	3052	18	that	that	IN
18751	3052	19	everything	everything	NN
18751	3052	20	tending	tend	VBG
18751	3052	21	to	to	TO
18751	3052	22	separate	separate	VB
18751	3052	23	the	the	DT
18751	3052	24	large	large	JJ
18751	3052	25	from	from	IN
18751	3052	26	the	the	DT
18751	3052	27	small	small	JJ
18751	3052	28	,	,	,
18751	3052	29	the	the	DT
18751	3052	30	light	light	NN
18751	3052	31	from	from	IN
18751	3052	32	the	the	DT
18751	3052	33	heavy	heavy	JJ
18751	3052	34	,	,	,
18751	3052	35	or	or	CC
18751	3052	36	the	the	DT
18751	3052	37	soft	soft	JJ
18751	3052	38	from	from	IN
18751	3052	39	the	the	DT
18751	3052	40	hard	hard	JJ
18751	3052	41	(	(	-LRB-
18751	3052	42	as	as	IN
18751	3052	43	happens	happen	VBZ
18751	3052	44	in	in	IN
18751	3052	45	sifting	sift	VBG
18751	3052	46	)	)	-RRB-
18751	3052	47	,	,	,
18751	3052	48	must	must	MD
18751	3052	49	be	be	VB
18751	3052	50	avoided	avoid	VBN
18751	3052	51	,	,	,
18751	3052	52	or	or	CC
18751	3052	53	,	,	,
18751	3052	54	if	if	IN
18751	3052	55	unavoidable	unavoidable	JJ
18751	3052	56	,	,	,
18751	3052	57	must	must	MD
18751	3052	58	be	be	VB
18751	3052	59	remedied	remedie	VBN
18751	3052	60	by	by	IN
18751	3052	61	subsequent	subsequent	JJ
18751	3052	62	mixing	mixing	NN
18751	3052	63	.	.	.
18751	3053	1	With	with	IN
18751	3053	2	a	a	DT
18751	3053	3	well	well	RB
18751	3053	4	-	-	HYPH
18751	3053	5	taken	take	VBN
18751	3053	6	sample	sample	NN
18751	3053	7	,	,	,
18751	3053	8	we	-PRON-	PRP
18751	3053	9	may	may	MD
18751	3053	10	rely	rely	VB
18751	3053	11	on	on	IN
18751	3053	12	a	a	DT
18751	3053	13	great	great	JJ
18751	3053	14	majority	majority	NN
18751	3053	15	of	of	IN
18751	3053	16	our	-PRON-	PRP$
18751	3053	17	results	result	NNS
18751	3053	18	falling	fall	VBG
18751	3053	19	within	within	IN
18751	3053	20	normal	normal	JJ
18751	3053	21	limits	limit	NNS
18751	3053	22	of	of	IN
18751	3053	23	error	error	NN
18751	3053	24	;	;	:
18751	3053	25	but	but	CC
18751	3053	26	nothing	nothing	NN
18751	3053	27	can	can	MD
18751	3053	28	be	be	VB
18751	3053	29	more	more	RBR
18751	3053	30	certain	certain	JJ
18751	3053	31	than	than	IN
18751	3053	32	that	that	DT
18751	3053	33	,	,	,
18751	3053	34	in	in	IN
18751	3053	35	a	a	DT
18751	3053	36	moderately	moderately	RB
18751	3053	37	large	large	JJ
18751	3053	38	experience	experience	NN
18751	3053	39	we	-PRON-	PRP
18751	3053	40	shall	shall	MD
18751	3053	41	get	get	VB
18751	3053	42	,	,	,
18751	3053	43	now	now	RB
18751	3053	44	and	and	CC
18751	3053	45	again	again	RB
18751	3053	46	,	,	,
18751	3053	47	deviations	deviation	NNS
18751	3053	48	much	much	RB
18751	3053	49	more	more	RBR
18751	3053	50	considerable	considerable	JJ
18751	3053	51	.	.	.
18751	3054	1	These	these	DT
18751	3054	2	erratic	erratic	JJ
18751	3054	3	assays	assay	NNS
18751	3054	4	can	can	MD
18751	3054	5	only	only	RB
18751	3054	6	be	be	VB
18751	3054	7	met	meet	VBN
18751	3054	8	by	by	IN
18751	3054	9	the	the	DT
18751	3054	10	method	method	NN
18751	3054	11	of	of	IN
18751	3054	12	working	working	NN
18751	3054	13	duplicates	duplicate	NNS
18751	3054	14	,	,	,
18751	3054	15	which	which	WDT
18751	3054	16	call	call	VBP
18751	3054	17	attention	attention	NN
18751	3054	18	to	to	IN
18751	3054	19	the	the	DT
18751	3054	20	fault	fault	NN
18751	3054	21	by	by	IN
18751	3054	22	discordant	discordant	JJ
18751	3054	23	results	result	NNS
18751	3054	24	.	.	.
18751	3055	1	Such	such	JJ
18751	3055	2	faulty	faulty	JJ
18751	3055	3	assays	assay	NNS
18751	3055	4	should	should	MD
18751	3055	5	be	be	VB
18751	3055	6	repeated	repeat	VBN
18751	3055	7	in	in	IN
18751	3055	8	duplicate	duplicate	JJ
18751	3055	9	,	,	,
18751	3055	10	so	so	IN
18751	3055	11	that	that	IN
18751	3055	12	we	-PRON-	PRP
18751	3055	13	may	may	MD
18751	3055	14	rest	rest	VB
18751	3055	15	the	the	DT
18751	3055	16	decision	decision	NN
18751	3055	17	on	on	IN
18751	3055	18	three	three	CD
18751	3055	19	out	out	IN
18751	3055	20	of	of	IN
18751	3055	21	four	four	CD
18751	3055	22	determinations	determination	NNS
18751	3055	23	.	.	.
18751	3056	1	The	the	DT
18751	3056	2	likelihood	likelihood	NN
18751	3056	3	of	of	IN
18751	3056	4	two	two	CD
18751	3056	5	very	very	RB
18751	3056	6	faulty	faulty	JJ
18751	3056	7	assays	assay	NNS
18751	3056	8	being	be	VBG
18751	3056	9	concordant	concordant	NN
18751	3056	10	is	be	VBZ
18751	3056	11	remote	remote	JJ
18751	3056	12	;	;	:
18751	3056	13	but	but	CC
18751	3056	14	with	with	IN
18751	3056	15	very	very	RB
18751	3056	16	important	important	JJ
18751	3056	17	work	work	NN
18751	3056	18	,	,	,
18751	3056	19	as	as	IN
18751	3056	20	in	in	IN
18751	3056	21	selling	sell	VBG
18751	3056	22	parcels	parcel	NNS
18751	3056	23	of	of	IN
18751	3056	24	ore	ore	NN
18751	3056	25	,	,	,
18751	3056	26	even	even	RB
18751	3056	27	this	this	DT
18751	3056	28	risk	risk	NN
18751	3056	29	should	should	MD
18751	3056	30	be	be	VB
18751	3056	31	avoided	avoid	VBN
18751	3056	32	,	,	,
18751	3056	33	as	as	IN
18751	3056	34	concordance	concordance	NN
18751	3056	35	in	in	IN
18751	3056	36	these	these	DT
18751	3056	37	cases	case	NNS
18751	3056	38	is	be	VBZ
18751	3056	39	demanded	demand	VBN
18751	3056	40	in	in	IN
18751	3056	41	the	the	DT
18751	3056	42	reports	report	NNS
18751	3056	43	of	of	IN
18751	3056	44	two	two	CD
18751	3056	45	or	or	CC
18751	3056	46	more	more	JJR
18751	3056	47	assayers	assayer	NNS
18751	3056	48	.	.	.
18751	3057	1	The	the	DT
18751	3057	2	following	follow	VBG
18751	3057	3	actual	actual	JJ
18751	3057	4	reports	report	NNS
18751	3057	5	on	on	IN
18751	3057	6	a	a	DT
18751	3057	7	disputed	dispute	VBN
18751	3057	8	assay	assay	NN
18751	3057	9	will	will	MD
18751	3057	10	illustrate	illustrate	VB
18751	3057	11	this	this	DT
18751	3057	12	:	:	:
18751	3057	13	(	(	-LRB-
18751	3057	14	a	a	DT
18751	3057	15	)	)	-RRB-
18751	3057	16	5	5	CD
18751	3057	17	ozs	ozs	NN
18751	3057	18	.	.	.
18751	3058	1	1	1	CD
18751	3058	2	dwt	dwt	CD
18751	3058	3	.	.	.
18751	3059	1	;	;	:
18751	3059	2	(	(	-LRB-
18751	3059	3	b	b	NN
18751	3059	4	)	)	-RRB-
18751	3059	5	5	5	CD
18751	3059	6	ozs	ozs	NN
18751	3059	7	.	.	.
18751	3060	1	10	10	CD
18751	3060	2	dwts	dwt	NNS
18751	3060	3	.	.	.
18751	3061	1	12	12	CD
18751	3061	2	grains	grain	NNS
18751	3061	3	;	;	,
18751	3061	4	(	(	-LRB-
18751	3061	5	c	c	NN
18751	3061	6	)	)	-RRB-
18751	3061	7	5	5	CD
18751	3061	8	ozs	ozs	NN
18751	3061	9	.	.	.
18751	3062	1	11	11	CD
18751	3062	2	dwts	dwt	NNS
18751	3062	3	.	.	.
18751	3063	1	;	;	:
18751	3063	2	(	(	-LRB-
18751	3063	3	c	c	NN
18751	3063	4	)	)	-RRB-
18751	3063	5	5	5	CD
18751	3063	6	ozs	ozs	NN
18751	3063	7	.	.	.
18751	3064	1	11	11	CD
18751	3064	2	dwts	dwt	NNS
18751	3064	3	.	.	.
18751	3065	1	12	12	CD
18751	3065	2	grs	grs	NN
18751	3065	3	.	.	.
18751	3066	1	The	the	DT
18751	3066	2	mean	mean	JJ
18751	3066	3	result	result	NN
18751	3066	4	of	of	IN
18751	3066	5	several	several	JJ
18751	3066	6	assays	assay	NNS
18751	3066	7	,	,	,
18751	3066	8	unless	unless	IN
18751	3066	9	there	there	EX
18751	3066	10	be	be	VB
18751	3066	11	some	some	DT
18751	3066	12	fault	fault	NN
18751	3066	13	in	in	IN
18751	3066	14	the	the	DT
18751	3066	15	method	method	NN
18751	3066	16	,	,	,
18751	3066	17	will	will	MD
18751	3066	18	be	be	VB
18751	3066	19	very	very	RB
18751	3066	20	fairly	fairly	RB
18751	3066	21	exact	exact	JJ
18751	3066	22	;	;	:
18751	3066	23	and	and	CC
18751	3066	24	individual	individual	JJ
18751	3066	25	assays	assay	NNS
18751	3066	26	,	,	,
18751	3066	27	with	with	IN
18751	3066	28	an	an	DT
18751	3066	29	uncertainty	uncertainty	NN
18751	3066	30	of	of	IN
18751	3066	31	1	1	CD
18751	3066	32	in	in	IN
18751	3066	33	20	20	CD
18751	3066	34	,	,	,
18751	3066	35	may	may	MD
18751	3066	36	,	,	,
18751	3066	37	by	by	IN
18751	3066	38	repetition	repetition	NN
18751	3066	39	,	,	,
18751	3066	40	have	have	VB
18751	3066	41	this	this	DT
18751	3066	42	reduced	reduce	VBN
18751	3066	43	to	to	IN
18751	3066	44	1	1	CD
18751	3066	45	in	in	IN
18751	3066	46	100	100	CD
18751	3066	47	or	or	CC
18751	3066	48	less	less	JJR
18751	3066	49	.	.	.
18751	3067	1	~Assay	~Assay	NFP
18751	3067	2	Tons	ton	NNS
18751	3067	3	,	,	,
18751	3067	4	etc.~--Having	etc.~--having	NN
18751	3067	5	decided	decide	VBD
18751	3067	6	on	on	IN
18751	3067	7	taking	take	VBG
18751	3067	8	a	a	DT
18751	3067	9	larger	large	JJR
18751	3067	10	or	or	CC
18751	3067	11	smaller	small	JJR
18751	3067	12	portion	portion	NN
18751	3067	13	,	,	,
18751	3067	14	the	the	DT
18751	3067	15	exact	exact	JJ
18751	3067	16	quantity	quantity	NN
18751	3067	17	to	to	TO
18751	3067	18	be	be	VB
18751	3067	19	used	use	VBN
18751	3067	20	will	will	MD
18751	3067	21	be	be	VB
18751	3067	22	either	either	CC
18751	3067	23	some	some	DT
18751	3067	24	round	round	JJ
18751	3067	25	number	number	NN
18751	3067	26	of	of	IN
18751	3067	27	grams	gram	NNS
18751	3067	28	,	,	,
18751	3067	29	such	such	JJ
18751	3067	30	as	as	IN
18751	3067	31	50	50	CD
18751	3067	32	or	or	CC
18751	3067	33	100	100	CD
18751	3067	34	,	,	,
18751	3067	35	easily	easily	RB
18751	3067	36	calculable	calculable	JJ
18751	3067	37	into	into	IN
18751	3067	38	percentage	percentage	NN
18751	3067	39	;	;	:
18751	3067	40	or	or	CC
18751	3067	41	it	-PRON-	PRP
18751	3067	42	will	will	MD
18751	3067	43	be	be	VB
18751	3067	44	that	that	RB
18751	3067	45	known	know	VBN
18751	3067	46	as	as	IN
18751	3067	47	the	the	DT
18751	3067	48	"	"	``
18751	3067	49	Assay	Assay	NNP
18751	3067	50	Ton	Ton	NNP
18751	3067	51	"	"	''
18751	3067	52	(	(	-LRB-
18751	3067	53	see	see	VB
18751	3067	54	page	page	NN
18751	3067	55	13	13	CD
18751	3067	56	)	)	-RRB-
18751	3067	57	or	or	CC
18751	3067	58	some	some	DT
18751	3067	59	simple	simple	JJ
18751	3067	60	multiple	multiple	NN
18751	3067	61	or	or	CC
18751	3067	62	fraction	fraction	NN
18751	3067	63	of	of	IN
18751	3067	64	it	-PRON-	PRP
18751	3067	65	,	,	,
18751	3067	66	which	which	WDT
18751	3067	67	is	be	VBZ
18751	3067	68	easily	easily	RB
18751	3067	69	calculable	calculable	JJ
18751	3067	70	into	into	IN
18751	3067	71	ounces	ounce	NNS
18751	3067	72	.	.	.
18751	3068	1	The	the	DT
18751	3068	2	reports	report	NNS
18751	3068	3	,	,	,
18751	3068	4	too	too	RB
18751	3068	5	,	,	,
18751	3068	6	are	be	VBP
18751	3068	7	at	at	IN
18751	3068	8	least	least	JJS
18751	3068	9	as	as	RB
18751	3068	10	often	often	RB
18751	3068	11	made	make	VBN
18751	3068	12	as	as	IN
18751	3068	13	ounces	ounce	NNS
18751	3068	14	in	in	IN
18751	3068	15	the	the	DT
18751	3068	16	short	short	JJ
18751	3068	17	ton	ton	NN
18751	3068	18	of	of	IN
18751	3068	19	2000	2000	CD
18751	3068	20	lbs	lbs	NNP
18751	3068	21	.	.	.
18751	3068	22	,	,	,
18751	3068	23	as	as	IN
18751	3068	24	on	on	IN
18751	3068	25	the	the	DT
18751	3068	26	more	more	RBR
18751	3068	27	orthodox	orthodox	JJ
18751	3068	28	ton	ton	NN
18751	3068	29	of	of	IN
18751	3068	30	2240	2240	CD
18751	3068	31	lbs	lbs	NN
18751	3068	32	.	.	.
18751	3069	1	Now	now	RB
18751	3069	2	the	the	DT
18751	3069	3	short	short	JJ
18751	3069	4	ton	ton	NN
18751	3069	5	is	be	VBZ
18751	3069	6	equal	equal	JJ
18751	3069	7	to	to	IN
18751	3069	8	29,166.6	29,166.6	CD
18751	3069	9	troy	troy	JJ
18751	3069	10	ounces	ounce	NNS
18751	3069	11	;	;	:
18751	3069	12	and	and	CC
18751	3069	13	the	the	DT
18751	3069	14	corresponding	corresponding	JJ
18751	3069	15	"	"	``
18751	3069	16	assay	assay	NNP
18751	3069	17	ton	ton	NN
18751	3069	18	"	"	''
18751	3069	19	is	be	VBZ
18751	3069	20	got	get	VBN
18751	3069	21	from	from	IN
18751	3069	22	it	-PRON-	PRP
18751	3069	23	by	by	IN
18751	3069	24	replacing	replace	VBG
18751	3069	25	ounces	ounce	NNS
18751	3069	26	by	by	IN
18751	3069	27	milligrams	milligram	NNS
18751	3069	28	.	.	.
18751	3070	1	The	the	DT
18751	3070	2	advantage	advantage	NN
18751	3070	3	of	of	IN
18751	3070	4	its	-PRON-	PRP$
18751	3070	5	use	use	NN
18751	3070	6	is	be	VBZ
18751	3070	7	that	that	IN
18751	3070	8	if	if	IN
18751	3070	9	one	one	CD
18751	3070	10	assay	assay	NN
18751	3070	11	ton	ton	NN
18751	3070	12	of	of	IN
18751	3070	13	ore	ore	NNP
18751	3070	14	has	have	VBZ
18751	3070	15	been	be	VBN
18751	3070	16	taken	take	VBN
18751	3070	17	,	,	,
18751	3070	18	the	the	DT
18751	3070	19	number	number	NN
18751	3070	20	of	of	IN
18751	3070	21	milligrams	milligram	NNS
18751	3070	22	of	of	IN
18751	3070	23	gold	gold	NN
18751	3070	24	obtained	obtain	VBN
18751	3070	25	is	be	VBZ
18751	3070	26	also	also	RB
18751	3070	27	the	the	DT
18751	3070	28	number	number	NN
18751	3070	29	of	of	IN
18751	3070	30	ounces	ounce	NNS
18751	3070	31	of	of	IN
18751	3070	32	gold	gold	NN
18751	3070	33	in	in	IN
18751	3070	34	a	a	DT
18751	3070	35	ton	ton	NN
18751	3070	36	of	of	IN
18751	3070	37	the	the	DT
18751	3070	38	ore	ore	NN
18751	3070	39	,	,	,
18751	3070	40	and	and	CC
18751	3070	41	there	there	EX
18751	3070	42	is	be	VBZ
18751	3070	43	absolutely	absolutely	RB
18751	3070	44	no	no	DT
18751	3070	45	calculation	calculation	NN
18751	3070	46	.	.	.
18751	3071	1	Even	even	RB
18751	3071	2	if	if	IN
18751	3071	3	half	half	PDT
18751	3071	4	an	an	DT
18751	3071	5	assay	assay	NN
18751	3071	6	ton	ton	NN
18751	3071	7	has	have	VBZ
18751	3071	8	been	be	VBN
18751	3071	9	taken	take	VBN
18751	3071	10	the	the	DT
18751	3071	11	only	only	JJ
18751	3071	12	calculation	calculation	NN
18751	3071	13	needed	need	VBN
18751	3071	14	is	be	VBZ
18751	3071	15	multiplying	multiply	VBG
18751	3071	16	the	the	DT
18751	3071	17	milligrams	milligram	NNS
18751	3071	18	by	by	IN
18751	3071	19	two	two	CD
18751	3071	20	.	.	.
18751	3072	1	On	on	IN
18751	3072	2	the	the	DT
18751	3072	3	other	other	JJ
18751	3072	4	hand	hand	NN
18751	3072	5	with	with	IN
18751	3072	6	a	a	DT
18751	3072	7	charge	charge	NN
18751	3072	8	of	of	IN
18751	3072	9	two	two	CD
18751	3072	10	assay	assay	NN
18751	3072	11	tons	ton	NNS
18751	3072	12	the	the	DT
18751	3072	13	milligrams	milligram	NNS
18751	3072	14	need	need	VBP
18751	3072	15	halving	halve	VBG
18751	3072	16	.	.	.
18751	3073	1	Where	where	WRB
18751	3073	2	weights	weight	NNS
18751	3073	3	of	of	IN
18751	3073	4	this	this	DT
18751	3073	5	kind	kind	NN
18751	3073	6	(	(	-LRB-
18751	3073	7	_	_	NNP
18751	3073	8	i.e.	i.e.	FW
18751	3073	9	_	_	NNP
18751	3073	10	,	,	,
18751	3073	11	assay	assay	NNP
18751	3073	12	tons	ton	NNS
18751	3073	13	)	)	-RRB-
18751	3073	14	are	be	VBP
18751	3073	15	not	not	RB
18751	3073	16	at	at	IN
18751	3073	17	hand	hand	NN
18751	3073	18	they	-PRON-	PRP
18751	3073	19	may	may	MD
18751	3073	20	be	be	VB
18751	3073	21	easily	easily	RB
18751	3073	22	extemporised	extemporise	VBN
18751	3073	23	out	out	IN
18751	3073	24	of	of	IN
18751	3073	25	buttons	button	NNS
18751	3073	26	of	of	IN
18751	3073	27	tin	tin	NN
18751	3073	28	or	or	CC
18751	3073	29	some	some	DT
18751	3073	30	suitable	suitable	JJ
18751	3073	31	metal	metal	NN
18751	3073	32	,	,	,
18751	3073	33	and	and	CC
18751	3073	34	it	-PRON-	PRP
18751	3073	35	is	be	VBZ
18751	3073	36	better	well	JJR
18751	3073	37	to	to	TO
18751	3073	38	do	do	VB
18751	3073	39	this	this	DT
18751	3073	40	than	than	IN
18751	3073	41	to	to	TO
18751	3073	42	array	array	VB
18751	3073	43	out	out	RP
18751	3073	44	the	the	DT
18751	3073	45	grams	gram	NNS
18751	3073	46	and	and	CC
18751	3073	47	its	-PRON-	PRP$
18751	3073	48	fractions	fraction	NNS
18751	3073	49	at	at	IN
18751	3073	50	each	each	DT
18751	3073	51	weighing	weighing	NN
18751	3073	52	.	.	.
18751	3074	1	The	the	DT
18751	3074	2	sets	set	NNS
18751	3074	3	of	of	IN
18751	3074	4	"	"	``
18751	3074	5	assay	assay	NN
18751	3074	6	tons	ton	NNS
18751	3074	7	,	,	,
18751	3074	8	"	"	''
18751	3074	9	however	however	RB
18751	3074	10	,	,	,
18751	3074	11	are	be	VBP
18751	3074	12	easily	easily	RB
18751	3074	13	purchased	purchase	VBN
18751	3074	14	.	.	.
18751	3075	1	As	as	IN
18751	3075	2	stated	state	VBN
18751	3075	3	on	on	IN
18751	3075	4	page	page	NN
18751	3075	5	13	13	CD
18751	3075	6	,	,	,
18751	3075	7	the	the	DT
18751	3075	8	assay	assay	NN
18751	3075	9	ton	ton	NN
18751	3075	10	for	for	IN
18751	3075	11	2240	2240	CD
18751	3075	12	lbs	lbs	NN
18751	3075	13	.	.	.
18751	3076	1	is	be	VBZ
18751	3076	2	32.6667	32.6667	CD
18751	3076	3	grams	gram	NNS
18751	3076	4	;	;	:
18751	3076	5	and	and	CC
18751	3076	6	for	for	IN
18751	3076	7	the	the	DT
18751	3076	8	short	short	JJ
18751	3076	9	ton	ton	NN
18751	3076	10	,	,	,
18751	3076	11	29.1667	29.1667	CD
18751	3076	12	grams	gram	NNS
18751	3076	13	.	.	.
18751	3077	1	If	if	IN
18751	3077	2	,	,	,
18751	3077	3	however	however	RB
18751	3077	4	,	,	,
18751	3077	5	the	the	DT
18751	3077	6	round	round	JJ
18751	3077	7	number	number	NN
18751	3077	8	of	of	IN
18751	3077	9	grams	gram	NNS
18751	3077	10	be	be	VB
18751	3077	11	used	use	VBN
18751	3077	12	and	and	CC
18751	3077	13	the	the	DT
18751	3077	14	result	result	NN
18751	3077	15	brought	bring	VBN
18751	3077	16	by	by	IN
18751	3077	17	calculation	calculation	NN
18751	3077	18	to	to	IN
18751	3077	19	the	the	DT
18751	3077	20	produce	produce	NN
18751	3077	21	on	on	IN
18751	3077	22	100	100	CD
18751	3077	23	grams	gram	NNS
18751	3077	24	,	,	,
18751	3077	25	the	the	DT
18751	3077	26	conversion	conversion	NN
18751	3077	27	to	to	IN
18751	3077	28	ounces	ounce	NNS
18751	3077	29	to	to	IN
18751	3077	30	the	the	DT
18751	3077	31	ton	ton	NN
18751	3077	32	may	may	MD
18751	3077	33	be	be	VB
18751	3077	34	quickly	quickly	RB
18751	3077	35	effected	effect	VBN
18751	3077	36	by	by	IN
18751	3077	37	the	the	DT
18751	3077	38	help	help	NN
18751	3077	39	of	of	IN
18751	3077	40	the	the	DT
18751	3077	41	table	table	NN
18751	3077	42	on	on	IN
18751	3077	43	page	page	NN
18751	3077	44	107	107	CD
18751	3077	45	.	.	.
18751	3078	1	As	as	IN
18751	3078	2	this	this	DT
18751	3078	3	table	table	NN
18751	3078	4	only	only	RB
18751	3078	5	deals	deal	VBZ
18751	3078	6	with	with	IN
18751	3078	7	the	the	DT
18751	3078	8	ton	ton	NN
18751	3078	9	of	of	IN
18751	3078	10	2240	2240	CD
18751	3078	11	lbs	lbs	NNP
18751	3078	12	.	.	.
18751	3078	13	,	,	,
18751	3078	14	it	-PRON-	PRP
18751	3078	15	is	be	VBZ
18751	3078	16	supplemented	supplement	VBN
18751	3078	17	here	here	RB
18751	3078	18	by	by	IN
18751	3078	19	a	a	DT
18751	3078	20	shortened	shorten	VBN
18751	3078	21	one	one	NN
18751	3078	22	dealing	deal	VBG
18751	3078	23	only	only	RB
18751	3078	24	with	with	IN
18751	3078	25	_	_	NNP
18751	3078	26	the	the	DT
18751	3078	27	produce	produce	NN
18751	3078	28	of	of	IN
18751	3078	29	100	100	CD
18751	3078	30	grams	gram	NNS
18751	3078	31	_	_	NNP
18751	3078	32	and	and	CC
18751	3078	33	stating	state	VBG
18751	3078	34	the	the	DT
18751	3078	35	result	result	NN
18751	3078	36	in	in	IN
18751	3078	37	_	_	NNP
18751	3078	38	ounces	ounce	NNS
18751	3078	39	troy	troy	VBP
18751	3078	40	to	to	IN
18751	3078	41	the	the	DT
18751	3078	42	short	short	JJ
18751	3078	43	ton	ton	NN
18751	3078	44	of	of	IN
18751	3078	45	2000	2000	CD
18751	3078	46	lbs	lbs	NN
18751	3078	47	_	_	NNP
18751	3078	48	.	.	.
18751	3079	1	~Estimation	~Estimation	NFP
18751	3079	2	of	of	IN
18751	3079	3	Small	Small	NNP
18751	3079	4	Quantities	Quantities	NNPS
18751	3079	5	of	of	IN
18751	3079	6	Gold.~--_By	gold.~--_by	CD
18751	3079	7	the	the	DT
18751	3079	8	Balance	Balance	NNP
18751	3079	9	.	.	.
18751	3079	10	_	_	NNP
18751	3079	11	In	in	IN
18751	3079	12	estimating	estimate	VBG
18751	3079	13	minute	minute	NN
18751	3079	14	quantities	quantity	NNS
18751	3079	15	of	of	IN
18751	3079	16	gold	gold	NN
18751	3079	17	there	there	EX
18751	3079	18	are	be	VBP
18751	3079	19	one	one	CD
18751	3079	20	or	or	CC
18751	3079	21	two	two	CD
18751	3079	22	points	point	NNS
18751	3079	23	,	,	,
18751	3079	24	of	of	IN
18751	3079	25	importance	importance	NN
18751	3079	26	to	to	IN
18751	3079	27	an	an	DT
18751	3079	28	assayer	assayer	NN
18751	3079	29	only	only	RB
18751	3079	30	in	in	IN
18751	3079	31	this	this	DT
18751	3079	32	assay	assay	NN
18751	3079	33	,	,	,
18751	3079	34	where	where	WRB
18751	3079	35	they	-PRON-	PRP
18751	3079	36	will	will	MD
18751	3079	37	often	often	RB
18751	3079	38	allow	allow	VB
18751	3079	39	one	one	PRP
18751	3079	40	to	to	TO
18751	3079	41	avoid	avoid	VB
18751	3079	42	the	the	DT
18751	3079	43	working	working	NN
18751	3079	44	of	of	IN
18751	3079	45	inconveniently	inconveniently	RB
18751	3079	46	large	large	JJ
18751	3079	47	charges	charge	NNS
18751	3079	48	.	.	.
18751	3080	1	One	one	CD
18751	3080	2	of	of	IN
18751	3080	3	these	these	DT
18751	3080	4	is	be	VBZ
18751	3080	5	known	know	VBN
18751	3080	6	as	as	IN
18751	3080	7	"	"	``
18751	3080	8	weighing	weigh	VBG
18751	3080	9	by	by	IN
18751	3080	10	the	the	DT
18751	3080	11	method	method	NN
18751	3080	12	of	of	IN
18751	3080	13	vibrations	vibration	NNS
18751	3080	14	.	.	.
18751	3080	15	"	"	''
18751	3081	1	TABLE	TABLE	NNS
18751	3081	2	FOR	for	IN
18751	3081	3	CALCULATING	calculate	VBG
18751	3081	4	OUNCES	ounces	NN
18751	3081	5	TO	to	IN
18751	3081	6	THE	the	DT
18751	3081	7	SHORT	short	JJ
18751	3081	8	TON	ton	NN
18751	3081	9	FROM	from	IN
18751	3081	10	THE	the	DT
18751	3081	11	YIELD	yield	NN
18751	3081	12	OF	of	IN
18751	3081	13	GOLD	gold	NN
18751	3081	14	FROM	from	IN
18751	3081	15	100	100	CD
18751	3081	16	GRAMS	gram	NNS
18751	3081	17	OF	of	IN
18751	3081	18	ORE	ORE	NNP
18751	3081	19	.	.	.
18751	3081	20	----------+---------+-----------+---------+-----------+---------	----------+---------+-----------+---------+-----------+---------	NNP
18751	3081	21	Milligram.|Ounces	Milligram.|Ounces	NNP
18751	3081	22	to|Milligrams.|Ounces	to|milligrams.|ounce	NNS
18751	3081	23	to|Milligrams.|Ounces	to|milligrams.|ounce	VBZ
18751	3081	24	to	to	IN
18751	3081	25	|	|	VB
18751	3081	26	the	the	DT
18751	3081	27	Ton.|	ton.|	NN
18751	3081	28	|	|	VBZ
18751	3081	29	the	the	DT
18751	3081	30	Ton.|	ton.|	NN
18751	3081	31	|	|	NNP
18751	3081	32	the	the	DT
18751	3081	33	Ton	Ton	NNP
18751	3081	34	.	.	.
18751	3082	1	----------+---------+-----------+---------+-----------+---------	----------+---------+-----------+---------+-----------+---------	NNP
18751	3082	2	0.01	0.01	CD
18751	3082	3	|	|	NNP
18751	3082	4	0.003	0.003	CD
18751	3082	5	|	|	CD
18751	3082	6	0.4	0.4	CD
18751	3082	7	|	|	CD
18751	3082	8	0.117	0.117	CD
18751	3082	9	|	|	CD
18751	3082	10	7.0	7.0	CD
18751	3082	11	|	|	CD
18751	3082	12	2.042	2.042	CD
18751	3082	13	0.02	0.02	CD
18751	3082	14	|	|	CD
18751	3082	15	0.006	0.006	CD
18751	3082	16	|	|	CD
18751	3082	17	0.5	0.5	CD
18751	3082	18	|	|	CD
18751	3082	19	0.145	0.145	CD
18751	3082	20	|	|	CD
18751	3082	21	8.0	8.0	CD
18751	3082	22	|	|	CD
18751	3082	23	2.333	2.333	CD
18751	3082	24	0.03	0.03	CD
18751	3082	25	|	|	CD
18751	3082	26	0.009	0.009	CD
18751	3082	27	|	|	CD
18751	3082	28	0.6	0.6	CD
18751	3082	29	|	|	CD
18751	3082	30	0.175	0.175	CD
18751	3082	31	|	|	CD
18751	3082	32	9.0	9.0	CD
18751	3082	33	|	|	CD
18751	3082	34	2.625	2.625	CD
18751	3082	35	0.04	0.04	CD
18751	3082	36	|	|	CD
18751	3082	37	0.012	0.012	CD
18751	3082	38	|	|	CD
18751	3082	39	0.7	0.7	CD
18751	3082	40	|	|	CD
18751	3082	41	0.204	0.204	CD
18751	3082	42	|	|	CD
18751	3082	43	10.0	10.0	CD
18751	3082	44	|	|	CD
18751	3082	45	2.916	2.916	CD
18751	3082	46	0.05	0.05	CD
18751	3082	47	|	|	CD
18751	3082	48	0.014	0.014	CD
18751	3082	49	|	|	CD
18751	3082	50	0.8	0.8	CD
18751	3082	51	|	|	CD
18751	3082	52	0.233	0.233	CD
18751	3082	53	|	|	CD
18751	3082	54	20.0	20.0	CD
18751	3082	55	|	|	CD
18751	3082	56	5.833	5.833	CD
18751	3082	57	0.06	0.06	CD
18751	3082	58	|	|	CD
18751	3082	59	0.017	0.017	CD
18751	3082	60	|	|	CD
18751	3082	61	0.9	0.9	CD
18751	3082	62	|	|	CD
18751	3082	63	0.262	0.262	CD
18751	3082	64	|	|	CD
18751	3082	65	30.0	30.0	CD
18751	3082	66	|	|	CD
18751	3082	67	8.750	8.750	CD
18751	3082	68	0.07	0.07	CD
18751	3082	69	|	|	CD
18751	3082	70	0.020	0.020	CD
18751	3082	71	|	|	CD
18751	3082	72	1.0	1.0	CD
18751	3082	73	|	|	CD
18751	3082	74	0.292	0.292	CD
18751	3082	75	|	|	CD
18751	3082	76	40.0	40.0	CD
18751	3082	77	|	|	CD
18751	3082	78	11.666	11.666	CD
18751	3082	79	0.08	0.08	CD
18751	3082	80	|	|	CD
18751	3082	81	0.023	0.023	CD
18751	3082	82	|	|	CD
18751	3082	83	2.0	2.0	CD
18751	3082	84	|	|	CD
18751	3082	85	0.583	0.583	CD
18751	3082	86	|	|	CD
18751	3082	87	50.0	50.0	CD
18751	3082	88	|	|	CD
18751	3082	89	14.583	14.583	CD
18751	3082	90	0.09	0.09	CD
18751	3082	91	|	|	CD
18751	3082	92	0.026	0.026	CD
18751	3082	93	|	|	CD
18751	3082	94	3.0	3.0	CD
18751	3082	95	|	|	CD
18751	3082	96	0.875	0.875	CD
18751	3082	97	|	|	CD
18751	3082	98	60.0	60.0	CD
18751	3082	99	|	|	CD
18751	3082	100	17.500	17.500	CD
18751	3082	101	0.10	0.10	CD
18751	3082	102	|	|	CD
18751	3082	103	0.029	0.029	CD
18751	3082	104	|	|	CD
18751	3082	105	4.0	4.0	CD
18751	3082	106	|	|	CD
18751	3082	107	1.167	1.167	CD
18751	3082	108	|	|	CD
18751	3082	109	70.0	70.0	CD
18751	3082	110	|	|	CD
18751	3082	111	20.416	20.416	CD
18751	3082	112	0.20	0.20	CD
18751	3082	113	|	|	CD
18751	3082	114	0.058	0.058	CD
18751	3082	115	|	|	CD
18751	3082	116	5.0	5.0	CD
18751	3082	117	|	|	CD
18751	3082	118	1.458	1.458	CD
18751	3082	119	|	|	CD
18751	3082	120	80.0	80.0	CD
18751	3082	121	|	|	CD
18751	3082	122	23.333	23.333	CD
18751	3082	123	0.30	0.30	CD
18751	3082	124	|	|	CD
18751	3082	125	0.087	0.087	CD
18751	3082	126	|	|	CD
18751	3082	127	6.0	6.0	CD
18751	3082	128	|	|	CD
18751	3082	129	1.750	1.750	CD
18751	3082	130	|	|	CD
18751	3082	131	90.0	90.0	CD
18751	3082	132	|	|	CD
18751	3082	133	26.250	26.250	CD
18751	3082	134	----------+---------+-----------+---------+-----------+---------	----------+---------+-----------+---------+-----------+---------	WP
18751	3082	135	Suppose	suppose	VB
18751	3082	136	a	a	DT
18751	3082	137	balance	balance	NN
18751	3082	138	at	at	IN
18751	3082	139	rest	rest	NN
18751	3082	140	in	in	IN
18751	3082	141	perfect	perfect	JJ
18751	3082	142	equilibrium	equilibrium	NN
18751	3082	143	,	,	,
18751	3082	144	with	with	IN
18751	3082	145	the	the	DT
18751	3082	146	pointer	pointer	NN
18751	3082	147	exactly	exactly	RB
18751	3082	148	over	over	IN
18751	3082	149	the	the	DT
18751	3082	150	middle	middle	JJ
18751	3082	151	point	point	NN
18751	3082	152	of	of	IN
18751	3082	153	the	the	DT
18751	3082	154	scale	scale	NN
18751	3082	155	.	.	.
18751	3083	1	Let	let	VB
18751	3083	2	the	the	DT
18751	3083	3	scale	scale	NN
18751	3083	4	be	be	VB
18751	3083	5	a	a	DT
18751	3083	6	series	series	NN
18751	3083	7	of	of	IN
18751	3083	8	points	point	NNS
18751	3083	9	at	at	IN
18751	3083	10	equal	equal	JJ
18751	3083	11	distances	distance	NNS
18751	3083	12	along	along	IN
18751	3083	13	a	a	DT
18751	3083	14	horizontal	horizontal	JJ
18751	3083	15	line	line	NN
18751	3083	16	;	;	:
18751	3083	17	then	then	RB
18751	3083	18	,	,	,
18751	3083	19	if	if	IN
18751	3083	20	a	a	DT
18751	3083	21	small	small	JJ
18751	3083	22	weight	weight	NN
18751	3083	23	be	be	VB
18751	3083	24	placed	place	VBN
18751	3083	25	on	on	IN
18751	3083	26	one	one	CD
18751	3083	27	pan	pan	NN
18751	3083	28	,	,	,
18751	3083	29	the	the	DT
18751	3083	30	pointer	pointer	NN
18751	3083	31	will	will	MD
18751	3083	32	deviate	deviate	VB
18751	3083	33	from	from	IN
18751	3083	34	its	-PRON-	PRP$
18751	3083	35	vertical	vertical	JJ
18751	3083	36	position	position	NN
18751	3083	37	and	and	CC
18751	3083	38	come	come	VB
18751	3083	39	to	to	TO
18751	3083	40	rest	rest	VB
18751	3083	41	opposite	opposite	IN
18751	3083	42	some	some	DT
18751	3083	43	definite	definite	JJ
18751	3083	44	part	part	NN
18751	3083	45	of	of	IN
18751	3083	46	the	the	DT
18751	3083	47	scale	scale	NN
18751	3083	48	,	,	,
18751	3083	49	which	which	WDT
18751	3083	50	will	will	MD
18751	3083	51	depend	depend	VB
18751	3083	52	upon	upon	IN
18751	3083	53	the	the	DT
18751	3083	54	magnitude	magnitude	NN
18751	3083	55	of	of	IN
18751	3083	56	the	the	DT
18751	3083	57	weight	weight	NN
18751	3083	58	added	add	VBD
18751	3083	59	.	.	.
18751	3084	1	The	the	DT
18751	3084	2	law	law	NN
18751	3084	3	determining	determine	VBG
18751	3084	4	this	this	DT
18751	3084	5	position	position	NN
18751	3084	6	is	be	VBZ
18751	3084	7	a	a	DT
18751	3084	8	very	very	RB
18751	3084	9	simple	simple	JJ
18751	3084	10	one	one	NN
18751	3084	11	;	;	:
18751	3084	12	the	the	DT
18751	3084	13	deviation	deviation	NN
18751	3084	14	as	as	IN
18751	3084	15	measured	measure	VBN
18751	3084	16	along	along	IN
18751	3084	17	the	the	DT
18751	3084	18	points	point	NNS
18751	3084	19	of	of	IN
18751	3084	20	the	the	DT
18751	3084	21	scale	scale	NN
18751	3084	22	varies	vary	VBZ
18751	3084	23	directly	directly	RB
18751	3084	24	as	as	IN
18751	3084	25	the	the	DT
18751	3084	26	weight	weight	NN
18751	3084	27	added	add	VBD
18751	3084	28	.	.	.
18751	3085	1	For	for	IN
18751	3085	2	example	example	NN
18751	3085	3	,	,	,
18751	3085	4	with	with	IN
18751	3085	5	an	an	DT
18751	3085	6	ordinarily	ordinarily	RB
18751	3085	7	sensitive	sensitive	JJ
18751	3085	8	balance	balance	NN
18751	3085	9	,	,	,
18751	3085	10	such	such	JJ
18751	3085	11	as	as	IN
18751	3085	12	is	be	VBZ
18751	3085	13	used	use	VBN
18751	3085	14	for	for	IN
18751	3085	15	general	general	JJ
18751	3085	16	purposes	purpose	NNS
18751	3085	17	,	,	,
18751	3085	18	one	one	CD
18751	3085	19	milligram	milligram	NN
18751	3085	20	will	will	MD
18751	3085	21	move	move	VB
18751	3085	22	the	the	DT
18751	3085	23	pointer	pointer	NN
18751	3085	24	along	along	IN
18751	3085	25	,	,	,
18751	3085	26	say	say	UH
18751	3085	27	,	,	,
18751	3085	28	three	three	CD
18751	3085	29	divisions	division	NNS
18751	3085	30	of	of	IN
18751	3085	31	the	the	DT
18751	3085	32	scale	scale	NN
18751	3085	33	;	;	:
18751	3085	34	then	then	RB
18751	3085	35	two	two	CD
18751	3085	36	milligrams	milligram	NNS
18751	3085	37	will	will	MD
18751	3085	38	move	move	VB
18751	3085	39	it	-PRON-	PRP
18751	3085	40	six	six	CD
18751	3085	41	divisions	division	NNS
18751	3085	42	;	;	:
18751	3085	43	half	half	PDT
18751	3085	44	a	a	DT
18751	3085	45	milligram	milligram	NN
18751	3085	46	,	,	,
18751	3085	47	one	one	CD
18751	3085	48	and	and	CC
18751	3085	49	a	a	DT
18751	3085	50	half	half	NN
18751	3085	51	divisions	division	NNS
18751	3085	52	;	;	:
18751	3085	53	and	and	CC
18751	3085	54	so	so	RB
18751	3085	55	on	on	RB
18751	3085	56	.	.	.
18751	3086	1	Of	of	RB
18751	3086	2	course	course	RB
18751	3086	3	,	,	,
18751	3086	4	with	with	IN
18751	3086	5	a	a	DT
18751	3086	6	more	more	RBR
18751	3086	7	sensitive	sensitive	JJ
18751	3086	8	balance	balance	NN
18751	3086	9	the	the	DT
18751	3086	10	deviations	deviation	NNS
18751	3086	11	will	will	MD
18751	3086	12	be	be	VB
18751	3086	13	greater	great	JJR
18751	3086	14	.	.	.
18751	3087	1	Now	now	RB
18751	3087	2	the	the	DT
18751	3087	3	point	point	NN
18751	3087	4	at	at	IN
18751	3087	5	which	which	WDT
18751	3087	6	the	the	DT
18751	3087	7	needle	needle	NN
18751	3087	8	comes	come	VBZ
18751	3087	9	to	to	TO
18751	3087	10	rest	rest	VB
18751	3087	11	is	be	VBZ
18751	3087	12	also	also	RB
18751	3087	13	the	the	DT
18751	3087	14	middle	middle	JJ
18751	3087	15	point	point	NN
18751	3087	16	about	about	IN
18751	3087	17	which	which	WDT
18751	3087	18	it	-PRON-	PRP
18751	3087	19	vibrates	vibrate	VBZ
18751	3087	20	when	when	WRB
18751	3087	21	swinging	swinge	VBG
18751	3087	22	.	.	.
18751	3088	1	For	for	IN
18751	3088	2	example	example	NN
18751	3088	3	,	,	,
18751	3088	4	if	if	IN
18751	3088	5	the	the	DT
18751	3088	6	needle	needle	NN
18751	3088	7	swings	swing	VBZ
18751	3088	8	from	from	IN
18751	3088	9	the	the	DT
18751	3088	10	third	third	JJ
18751	3088	11	to	to	IN
18751	3088	12	the	the	DT
18751	3088	13	seventh	seventh	JJ
18751	3088	14	division	division	NN
18751	3088	15	on	on	IN
18751	3088	16	the	the	DT
18751	3088	17	right	right	NN
18751	3088	18	then	then	RB
18751	3088	19	[	[	-LRB-
18751	3088	20	(	(	-LRB-
18751	3088	21	7	7	CD
18751	3088	22	+	+	SYM
18751	3088	23	3)/2	3)/2	CD
18751	3088	24	]	]	-RRB-
18751	3088	25	it	-PRON-	PRP
18751	3088	26	will	will	MD
18751	3088	27	come	come	VB
18751	3088	28	to	to	TO
18751	3088	29	rest	rest	VB
18751	3088	30	on	on	IN
18751	3088	31	the	the	DT
18751	3088	32	fifth	fifth	NN
18751	3088	33	.	.	.
18751	3089	1	In	in	IN
18751	3089	2	working	work	VBG
18751	3089	3	by	by	IN
18751	3089	4	this	this	DT
18751	3089	5	method	method	NN
18751	3089	6	the	the	DT
18751	3089	7	following	follow	VBG
18751	3089	8	conventions	convention	NNS
18751	3089	9	are	be	VBP
18751	3089	10	useful	useful	JJ
18751	3089	11	:	:	:
18751	3089	12	Always	always	RB
18751	3089	13	place	place	VB
18751	3089	14	the	the	DT
18751	3089	15	button	button	NN
18751	3089	16	to	to	TO
18751	3089	17	be	be	VB
18751	3089	18	weighed	weigh	VBN
18751	3089	19	on	on	IN
18751	3089	20	the	the	DT
18751	3089	21	left	left	JJ
18751	3089	22	pan	pan	NN
18751	3089	23	of	of	IN
18751	3089	24	the	the	DT
18751	3089	25	balance	balance	NN
18751	3089	26	,	,	,
18751	3089	27	the	the	DT
18751	3089	28	weights	weight	NNS
18751	3089	29	on	on	IN
18751	3089	30	the	the	DT
18751	3089	31	right	right	NN
18751	3089	32	;	;	:
18751	3089	33	count	count	VB
18751	3089	34	the	the	DT
18751	3089	35	divisions	division	NNS
18751	3089	36	of	of	IN
18751	3089	37	the	the	DT
18751	3089	38	scale	scale	NN
18751	3089	39	from	from	IN
18751	3089	40	the	the	DT
18751	3089	41	centre	centre	NN
18751	3089	42	to	to	IN
18751	3089	43	right	right	NN
18751	3089	44	and	and	CC
18751	3089	45	left	leave	VBD
18751	3089	46	,	,	,
18751	3089	47	marking	mark	VBG
18751	3089	48	the	the	DT
18751	3089	49	former	former	JJ
18751	3089	50	+	+	SYM
18751	3089	51	and	and	CC
18751	3089	52	the	the	DT
18751	3089	53	latter	latter	JJ
18751	3089	54	-	-	:
18751	3089	55	;	;	,
18751	3089	56	thus	thus	RB
18751	3089	57	-5	-5	NNP
18751	3089	58	is	be	VBZ
18751	3089	59	the	the	DT
18751	3089	60	fifth	fifth	JJ
18751	3089	61	division	division	NN
18751	3089	62	to	to	IN
18751	3089	63	the	the	DT
18751	3089	64	left	left	NN
18751	3089	65	.	.	.
18751	3090	1	Then	then	RB
18751	3090	2	the	the	DT
18751	3090	3	position	position	NN
18751	3090	4	of	of	IN
18751	3090	5	rest	rest	NN
18751	3090	6	is	be	VBZ
18751	3090	7	half	half	PDT
18751	3090	8	the	the	DT
18751	3090	9	algebraic	algebraic	NN
18751	3090	10	sum	sum	NN
18751	3090	11	of	of	IN
18751	3090	12	two	two	CD
18751	3090	13	readings	reading	NNS
18751	3090	14	.	.	.
18751	3091	1	For	for	IN
18751	3091	2	example	example	NN
18751	3091	3	,	,	,
18751	3091	4	let	let	VB
18751	3091	5	the	the	DT
18751	3091	6	readings	reading	NNS
18751	3091	7	be	be	VB
18751	3091	8	7	7	CD
18751	3091	9	to	to	IN
18751	3091	10	the	the	DT
18751	3091	11	right	right	NN
18751	3091	12	and	and	CC
18751	3091	13	3	3	CD
18751	3091	14	to	to	IN
18751	3091	15	the	the	DT
18751	3091	16	left	left	NN
18751	3091	17	,	,	,
18751	3091	18	then	then	RB
18751	3091	19	(	(	-LRB-
18751	3091	20	+7	+7	NN
18751	3091	21	-	-	HYPH
18751	3091	22	3)/2	3)/2	NNS
18751	3091	23	=	=	SYM
18751	3091	24	+2	+2	ADD
18751	3091	25	.	.	.
18751	3092	1	The	the	DT
18751	3092	2	mean	mean	JJ
18751	3092	3	division	division	NN
18751	3092	4	is	be	VBZ
18751	3092	5	the	the	DT
18751	3092	6	second	second	JJ
18751	3092	7	division	division	NN
18751	3092	8	to	to	IN
18751	3092	9	the	the	DT
18751	3092	10	right	right	NN
18751	3092	11	.	.	.
18751	3093	1	If	if	IN
18751	3093	2	the	the	DT
18751	3093	3	student	student	NN
18751	3093	4	will	will	MD
18751	3093	5	place	place	VB
18751	3093	6	himself	-PRON-	PRP
18751	3093	7	in	in	IN
18751	3093	8	front	front	NN
18751	3093	9	of	of	IN
18751	3093	10	a	a	DT
18751	3093	11	balance	balance	NN
18751	3093	12	and	and	CC
18751	3093	13	repeat	repeat	VB
18751	3093	14	the	the	DT
18751	3093	15	following	follow	VBG
18751	3093	16	observations	observation	NNS
18751	3093	17	and	and	CC
18751	3093	18	replace	replace	VB
18751	3093	19	the	the	DT
18751	3093	20	figures	figure	NNS
18751	3093	21	here	here	RB
18751	3093	22	given	give	VBN
18751	3093	23	by	by	IN
18751	3093	24	his	-PRON-	PRP$
18751	3093	25	own	own	JJ
18751	3093	26	,	,	,
18751	3093	27	he	-PRON-	PRP
18751	3093	28	will	will	MD
18751	3093	29	have	have	VB
18751	3093	30	no	no	DT
18751	3093	31	difficulty	difficulty	NN
18751	3093	32	in	in	IN
18751	3093	33	grasping	grasp	VBG
18751	3093	34	the	the	DT
18751	3093	35	method	method	NN
18751	3093	36	.	.	.
18751	3094	1	First	first	RB
18751	3094	2	determine	determine	VB
18751	3094	3	the	the	DT
18751	3094	4	_	_	NNP
18751	3094	5	bias	bias	NN
18751	3094	6	_	_	NNP
18751	3094	7	of	of	IN
18751	3094	8	the	the	DT
18751	3094	9	balance	balance	NN
18751	3094	10	;	;	:
18751	3094	11	suppose	suppose	VB
18751	3094	12	the	the	DT
18751	3094	13	unloaded	unloaded	JJ
18751	3094	14	balance	balance	NN
18751	3094	15	swings	swing	NNS
18751	3094	16	+1.25	+1.25	NNP
18751	3094	17	and	and	CC
18751	3094	18	-1	-1	NNP
18751	3094	19	;	;	:
18751	3094	20	the	the	DT
18751	3094	21	bias	bias	NN
18751	3094	22	then	then	RB
18751	3094	23	is	be	VBZ
18751	3094	24	(	(	-LRB-
18751	3094	25	1.25	1.25	CD
18751	3094	26	-	-	SYM
18751	3094	27	1)/2	1)/2	CD
18751	3094	28	=	=	SYM
18751	3094	29	+	+	SYM
18751	3094	30	.125	.125	CD
18751	3094	31	or	or	CC
18751	3094	32	one	one	CD
18751	3094	33	-	-	HYPH
18751	3094	34	eighth	eighth	NN
18751	3094	35	of	of	IN
18751	3094	36	a	a	DT
18751	3094	37	division	division	NN
18751	3094	38	to	to	IN
18751	3094	39	the	the	DT
18751	3094	40	right	right	NN
18751	3094	41	.	.	.
18751	3095	1	Now	now	RB
18751	3095	2	having	have	VBG
18751	3095	3	put	put	VBN
18751	3095	4	on	on	IN
18751	3095	5	the	the	DT
18751	3095	6	button	button	NN
18751	3095	7	to	to	TO
18751	3095	8	be	be	VB
18751	3095	9	weighed	weigh	VBN
18751	3095	10	let	let	VB
18751	3095	11	the	the	DT
18751	3095	12	readings	reading	NNS
18751	3095	13	be	be	VB
18751	3095	14	+7.5	+7.5	NNP
18751	3095	15	and	and	CC
18751	3095	16	+9.25	+9.25	NNP
18751	3095	17	,	,	,
18751	3095	18	and	and	CC
18751	3095	19	(	(	-LRB-
18751	3095	20	7.5	7.5	CD
18751	3095	21	+	+	SYM
18751	3095	22	9.25)/2	9.25)/2	CD
18751	3095	23	=	=	SYM
18751	3095	24	+8.375	+8.375	JJ
18751	3095	25	.	.	.
18751	3096	1	Then	then	RB
18751	3096	2	the	the	DT
18751	3096	3	effect	effect	NN
18751	3096	4	of	of	IN
18751	3096	5	the	the	DT
18751	3096	6	button	button	NN
18751	3096	7	has	have	VBZ
18751	3096	8	been	be	VBN
18751	3096	9	to	to	TO
18751	3096	10	move	move	VB
18751	3096	11	the	the	DT
18751	3096	12	pointer	pointer	NN
18751	3096	13	from	from	IN
18751	3096	14	+	+	NNP
18751	3096	15	.125	.125	CD
18751	3096	16	to	to	IN
18751	3096	17	+8.375	+8.375	NNP
18751	3096	18	,	,	,
18751	3096	19	or	or	CC
18751	3096	20	8.25	8.25	CD
18751	3096	21	divisions	division	NNS
18751	3096	22	to	to	IN
18751	3096	23	the	the	DT
18751	3096	24	right	right	NN
18751	3096	25	;	;	:
18751	3096	26	we	-PRON-	PRP
18751	3096	27	should	should	MD
18751	3096	28	,	,	,
18751	3096	29	therefore	therefore	RB
18751	3096	30	,	,	,
18751	3096	31	add	add	VB
18751	3096	32	the	the	DT
18751	3096	33	weight	weight	NN
18751	3096	34	equivalent	equivalent	NN
18751	3096	35	of	of	IN
18751	3096	36	8.25	8.25	CD
18751	3096	37	divisions	division	NNS
18751	3096	38	to	to	IN
18751	3096	39	the	the	DT
18751	3096	40	weights	weight	NNS
18751	3096	41	,	,	,
18751	3096	42	whatever	whatever	WDT
18751	3096	43	they	-PRON-	PRP
18751	3096	44	may	may	MD
18751	3096	45	be	be	VB
18751	3096	46	on	on	IN
18751	3096	47	the	the	DT
18751	3096	48	right	right	JJ
18751	3096	49	hand	hand	NN
18751	3096	50	pan	pan	NN
18751	3096	51	of	of	IN
18751	3096	52	the	the	DT
18751	3096	53	balance	balance	NN
18751	3096	54	;	;	:
18751	3096	55	if	if	IN
18751	3096	56	the	the	DT
18751	3096	57	divisions	division	NNS
18751	3096	58	were	be	VBD
18751	3096	59	to	to	IN
18751	3096	60	the	the	DT
18751	3096	61	left	left	JJ
18751	3096	62	(	(	-LRB-
18751	3096	63	-	-	HYPH
18751	3096	64	divisions	division	NNS
18751	3096	65	)	)	-RRB-
18751	3096	66	we	-PRON-	PRP
18751	3096	67	should	should	MD
18751	3096	68	subtract	subtract	VB
18751	3096	69	.	.	.
18751	3097	1	The	the	DT
18751	3097	2	value	value	NN
18751	3097	3	of	of	IN
18751	3097	4	1	1	CD
18751	3097	5	division	division	NN
18751	3097	6	is	be	VBZ
18751	3097	7	easily	easily	RB
18751	3097	8	determined	determine	VBN
18751	3097	9	.	.	.
18751	3098	1	Suppose	suppose	VB
18751	3098	2	the	the	DT
18751	3098	3	button	button	NN
18751	3098	4	in	in	IN
18751	3098	5	the	the	DT
18751	3098	6	example	example	NN
18751	3098	7	were	be	VBD
18751	3098	8	a	a	DT
18751	3098	9	1	1	CD
18751	3098	10	milligram	milligram	NN
18751	3098	11	weight	weight	NN
18751	3098	12	,	,	,
18751	3098	13	then	then	RB
18751	3098	14	we	-PRON-	PRP
18751	3098	15	should	should	MD
18751	3098	16	have	have	VB
18751	3098	17	found	find	VBN
18751	3098	18	that	that	IN
18751	3098	19	1	1	CD
18751	3098	20	milligram	milligram	NN
18751	3098	21	=	=	SYM
18751	3098	22	8.25	8.25	CD
18751	3098	23	divisions	division	NNS
18751	3098	24	.	.	.
18751	3098	25	'	'	''
18751	3098	26	.	.	.
18751	3099	1	1	1	CD
18751	3099	2	division	division	NN
18751	3099	3	=	=	SYM
18751	3099	4	.121	.121	CD
18751	3099	5	milligram	milligram	NN
18751	3099	6	.	.	.
18751	3100	1	This	this	DT
18751	3100	2	method	method	NN
18751	3100	3	of	of	IN
18751	3100	4	working	working	NN
18751	3100	5	adds	add	VBZ
18751	3100	6	very	very	RB
18751	3100	7	considerably	considerably	RB
18751	3100	8	to	to	IN
18751	3100	9	the	the	DT
18751	3100	10	power	power	NN
18751	3100	11	of	of	IN
18751	3100	12	a	a	DT
18751	3100	13	balance	balance	NN
18751	3100	14	in	in	IN
18751	3100	15	distinguishing	distinguish	VBG
18751	3100	16	small	small	JJ
18751	3100	17	quantities	quantity	NNS
18751	3100	18	.	.	.
18751	3101	1	[	[	-LRB-
18751	3101	2	Illustration	illustration	NN
18751	3101	3	:	:	:
18751	3101	4	FIG	FIG	NNP
18751	3101	5	.	.	.
18751	3102	1	44_a	44_a	LS
18751	3102	2	.	.	.
18751	3102	3	_	_	NNP
18751	3102	4	]	]	-RRB-
18751	3102	5	_	_	NNP
18751	3102	6	By	by	IN
18751	3102	7	the	the	DT
18751	3102	8	Microscope_.--The	Microscope_.--The	NNS
18751	3102	9	use	use	NN
18751	3102	10	of	of	IN
18751	3102	11	the	the	DT
18751	3102	12	microscope	microscope	NN
18751	3102	13	also	also	RB
18751	3102	14	is	be	VBZ
18751	3102	15	a	a	DT
18751	3102	16	real	real	JJ
18751	3102	17	advantage	advantage	NN
18751	3102	18	in	in	IN
18751	3102	19	estimating	estimate	VBG
18751	3102	20	the	the	DT
18751	3102	21	weights	weight	NNS
18751	3102	22	of	of	IN
18751	3102	23	minute	minute	NN
18751	3102	24	buttons	button	NNS
18751	3102	25	of	of	IN
18751	3102	26	gold	gold	NN
18751	3102	27	where	where	WRB
18751	3102	28	there	there	EX
18751	3102	29	is	be	VBZ
18751	3102	30	no	no	DT
18751	3102	31	undue	undue	JJ
18751	3102	32	risk	risk	NN
18751	3102	33	in	in	IN
18751	3102	34	sampling	sampling	NN
18751	3102	35	,	,	,
18751	3102	36	and	and	CC
18751	3102	37	where	where	WRB
18751	3102	38	an	an	DT
18751	3102	39	error	error	NN
18751	3102	40	of	of	IN
18751	3102	41	say	say	VB
18751	3102	42	1	1	CD
18751	3102	43	in	in	IN
18751	3102	44	20	20	CD
18751	3102	45	on	on	IN
18751	3102	46	the	the	DT
18751	3102	47	quantity	quantity	NN
18751	3102	48	of	of	IN
18751	3102	49	gold	gold	NN
18751	3102	50	is	be	VBZ
18751	3102	51	tolerable	tolerable	JJ
18751	3102	52	.	.	.
18751	3103	1	For	for	IN
18751	3103	2	ores	ore	NNS
18751	3103	3	with	with	IN
18751	3103	4	copper	copper	NN
18751	3103	5	,	,	,
18751	3103	6	lead	lead	NN
18751	3103	7	,	,	,
18751	3103	8	zinc	zinc	NNP
18751	3103	9	,	,	,
18751	3103	10	&	&	CC
18751	3103	11	c.	c.	NNP
18751	3103	12	,	,	,
18751	3103	13	as	as	RB
18751	3103	14	well	well	RB
18751	3103	15	as	as	IN
18751	3103	16	for	for	IN
18751	3103	17	tailings	tailing	NNS
18751	3103	18	rather	rather	RB
18751	3103	19	poor	poor	JJ
18751	3103	20	in	in	IN
18751	3103	21	gold	gold	NN
18751	3103	22	,	,	,
18751	3103	23	this	this	DT
18751	3103	24	leaves	leave	VBZ
18751	3103	25	a	a	DT
18751	3103	26	wide	wide	JJ
18751	3103	27	field	field	NN
18751	3103	28	of	of	IN
18751	3103	29	usefulness	usefulness	NN
18751	3103	30	.	.	.
18751	3104	1	The	the	DT
18751	3104	2	method	method	NN
18751	3104	3	is	be	VBZ
18751	3104	4	described	describe	VBN
18751	3104	5	on	on	IN
18751	3104	6	page	page	NN
18751	3104	7	440	440	CD
18751	3104	8	,	,	,
18751	3104	9	but	but	CC
18751	3104	10	the	the	DT
18751	3104	11	description	description	NN
18751	3104	12	needs	need	VBZ
18751	3104	13	supplementing	supplement	VBG
18751	3104	14	for	for	IN
18751	3104	15	those	those	DT
18751	3104	16	who	who	WP
18751	3104	17	are	be	VBP
18751	3104	18	not	not	RB
18751	3104	19	accustomed	accustomed	JJ
18751	3104	20	to	to	IN
18751	3104	21	the	the	DT
18751	3104	22	use	use	NN
18751	3104	23	of	of	IN
18751	3104	24	a	a	DT
18751	3104	25	microscope	microscope	NN
18751	3104	26	.	.	.
18751	3105	1	The	the	DT
18751	3105	2	eye	eye	NN
18751	3105	3	-	-	HYPH
18751	3105	4	piece	piece	NN
18751	3105	5	of	of	IN
18751	3105	6	a	a	DT
18751	3105	7	microscope	microscope	NN
18751	3105	8	(	(	-LRB-
18751	3105	9	fig	fig	VB
18751	3105	10	.	.	.
18751	3106	1	44_a	44_a	NNP
18751	3106	2	_	_	NNP
18751	3106	3	,	,	,
18751	3106	4	A	A	NNP
18751	3106	5	)	)	-RRB-
18751	3106	6	unscrews	unscrew	NNS
18751	3106	7	at	at	IN
18751	3106	8	_	_	NNP
18751	3106	9	a	a	DT
18751	3106	10	_	_	NNP
18751	3106	11	,	,	,
18751	3106	12	showing	show	VBG
18751	3106	13	a	a	DT
18751	3106	14	diaphragm	diaphragm	NN
18751	3106	15	at	at	IN
18751	3106	16	_	_	NNP
18751	3106	17	b	b	NNP
18751	3106	18	_	_	NNP
18751	3106	19	,	,	,
18751	3106	20	which	which	WDT
18751	3106	21	will	will	MD
18751	3106	22	serve	serve	VB
18751	3106	23	as	as	IN
18751	3106	24	a	a	DT
18751	3106	25	support	support	NN
18751	3106	26	for	for	IN
18751	3106	27	an	an	DT
18751	3106	28	eye	eye	NN
18751	3106	29	-	-	HYPH
18751	3106	30	piece	piece	NN
18751	3106	31	micrometer	micrometer	NN
18751	3106	32	.	.	.
18751	3107	1	This	this	DT
18751	3107	2	last	last	JJ
18751	3107	3	,	,	,
18751	3107	4	B	b	NN
18751	3107	5	,	,	,
18751	3107	6	is	be	VBZ
18751	3107	7	a	a	DT
18751	3107	8	scale	scale	NN
18751	3107	9	engraved	engrave	VBN
18751	3107	10	on	on	IN
18751	3107	11	glass	glass	NN
18751	3107	12	,	,	,
18751	3107	13	and	and	CC
18751	3107	14	may	may	MD
18751	3107	15	be	be	VB
18751	3107	16	purchased	purchase	VBN
18751	3107	17	of	of	IN
18751	3107	18	any	any	DT
18751	3107	19	optical	optical	JJ
18751	3107	20	instrument	instrument	NN
18751	3107	21	maker	maker	NN
18751	3107	22	,	,	,
18751	3107	23	though	though	IN
18751	3107	24	it	-PRON-	PRP
18751	3107	25	may	may	MD
18751	3107	26	be	be	VB
18751	3107	27	necessary	necessary	JJ
18751	3107	28	to	to	TO
18751	3107	29	send	send	VB
18751	3107	30	the	the	DT
18751	3107	31	eye	eye	NN
18751	3107	32	-	-	HYPH
18751	3107	33	piece	piece	NN
18751	3107	34	to	to	TO
18751	3107	35	have	have	VB
18751	3107	36	it	-PRON-	PRP
18751	3107	37	properly	properly	RB
18751	3107	38	fitted	fit	VBN
18751	3107	39	.	.	.
18751	3108	1	When	when	WRB
18751	3108	2	resting	rest	VBG
18751	3108	3	on	on	IN
18751	3108	4	the	the	DT
18751	3108	5	diaphragm	diaphragm	NN
18751	3108	6	it	-PRON-	PRP
18751	3108	7	is	be	VBZ
18751	3108	8	in	in	IN
18751	3108	9	focus	focus	NN
18751	3108	10	for	for	IN
18751	3108	11	the	the	DT
18751	3108	12	upper	upper	JJ
18751	3108	13	lens	lens	NN
18751	3108	14	,	,	,
18751	3108	15	so	so	IN
18751	3108	16	that	that	IN
18751	3108	17	on	on	IN
18751	3108	18	looking	look	VBG
18751	3108	19	through	through	IN
18751	3108	20	the	the	DT
18751	3108	21	microscope	microscope	NN
18751	3108	22	,	,	,
18751	3108	23	the	the	DT
18751	3108	24	scale	scale	NN
18751	3108	25	is	be	VBZ
18751	3108	26	clearly	clearly	RB
18751	3108	27	seen	see	VBN
18751	3108	28	in	in	IN
18751	3108	29	whatever	whatever	WDT
18751	3108	30	position	position	NN
18751	3108	31	the	the	DT
18751	3108	32	instrument	instrument	NN
18751	3108	33	may	may	MD
18751	3108	34	be	be	VB
18751	3108	35	as	as	IN
18751	3108	36	regards	regard	VBZ
18751	3108	37	the	the	DT
18751	3108	38	object	object	NN
18751	3108	39	being	be	VBG
18751	3108	40	looked	look	VBN
18751	3108	41	at	at	IN
18751	3108	42	.	.	.
18751	3109	1	Suppose	suppose	VB
18751	3109	2	this	this	DT
18751	3109	3	to	to	TO
18751	3109	4	be	be	VB
18751	3109	5	a	a	DT
18751	3109	6	small	small	JJ
18751	3109	7	button	button	NN
18751	3109	8	of	of	IN
18751	3109	9	gold	gold	NN
18751	3109	10	on	on	IN
18751	3109	11	a	a	DT
18751	3109	12	shallow	shallow	JJ
18751	3109	13	,	,	,
18751	3109	14	flat	flat	JJ
18751	3109	15	watch	watch	NN
18751	3109	16	-	-	HYPH
18751	3109	17	glass	glass	NN
18751	3109	18	,	,	,
18751	3109	19	on	on	IN
18751	3109	20	the	the	DT
18751	3109	21	stage	stage	NN
18751	3109	22	of	of	IN
18751	3109	23	the	the	DT
18751	3109	24	microscope	microscope	NN
18751	3109	25	.	.	.
18751	3110	1	Bring	bring	VB
18751	3110	2	the	the	DT
18751	3110	3	button	button	NN
18751	3110	4	under	under	IN
18751	3110	5	the	the	DT
18751	3110	6	"	"	``
18751	3110	7	objective	objective	JJ
18751	3110	8	"	"	''
18751	3110	9	(	(	-LRB-
18751	3110	10	_	_	NNP
18751	3110	11	i.e.	i.e.	FW
18751	3110	12	_	_	NNP
18751	3110	13	,	,	,
18751	3110	14	the	the	DT
18751	3110	15	nose	nose	NN
18751	3110	16	of	of	IN
18751	3110	17	the	the	DT
18751	3110	18	microscope	microscope	NN
18751	3110	19	)	)	-RRB-
18751	3110	20	,	,	,
18751	3110	21	which	which	WDT
18751	3110	22	should	should	MD
18751	3110	23	be	be	VB
18751	3110	24	about	about	RB
18751	3110	25	a	a	DT
18751	3110	26	quarter	quarter	NN
18751	3110	27	of	of	IN
18751	3110	28	an	an	DT
18751	3110	29	inch	inch	NN
18751	3110	30	above	above	IN
18751	3110	31	the	the	DT
18751	3110	32	watch	watch	NN
18751	3110	33	-	-	HYPH
18751	3110	34	glass	glass	NN
18751	3110	35	;	;	:
18751	3110	36	then	then	RB
18751	3110	37	looking	look	VBG
18751	3110	38	through	through	IN
18751	3110	39	the	the	DT
18751	3110	40	instrument	instrument	NN
18751	3110	41	,	,	,
18751	3110	42	raise	raise	VB
18751	3110	43	the	the	DT
18751	3110	44	tube	tube	NN
18751	3110	45	until	until	IN
18751	3110	46	the	the	DT
18751	3110	47	button	button	NN
18751	3110	48	of	of	IN
18751	3110	49	gold	gold	NN
18751	3110	50	,	,	,
18751	3110	51	or	or	CC
18751	3110	52	at	at	IN
18751	3110	53	least	least	JJS
18751	3110	54	some	some	DT
18751	3110	55	dust	dust	NN
18751	3110	56	on	on	IN
18751	3110	57	the	the	DT
18751	3110	58	glass	glass	NN
18751	3110	59	,	,	,
18751	3110	60	comes	come	VBZ
18751	3110	61	into	into	IN
18751	3110	62	focus	focus	NN
18751	3110	63	.	.	.
18751	3111	1	If	if	IN
18751	3111	2	the	the	DT
18751	3111	3	button	button	NN
18751	3111	4	is	be	VBZ
18751	3111	5	not	not	RB
18751	3111	6	in	in	IN
18751	3111	7	the	the	DT
18751	3111	8	field	field	NN
18751	3111	9	,	,	,
18751	3111	10	rest	rest	VB
18751	3111	11	the	the	DT
18751	3111	12	thumbs	thumb	NNS
18751	3111	13	and	and	CC
18751	3111	14	index	index	NN
18751	3111	15	fingers	finger	NNS
18751	3111	16	,	,	,
18751	3111	17	using	use	VBG
18751	3111	18	both	both	DT
18751	3111	19	hands	hand	NNS
18751	3111	20	,	,	,
18751	3111	21	on	on	IN
18751	3111	22	the	the	DT
18751	3111	23	edge	edge	NN
18751	3111	24	of	of	IN
18751	3111	25	the	the	DT
18751	3111	26	watch	watch	NN
18751	3111	27	-	-	HYPH
18751	3111	28	glass	glass	NN
18751	3111	29	,	,	,
18751	3111	30	pressing	press	VBG
18751	3111	31	lightly	lightly	RB
18751	3111	32	but	but	CC
18751	3111	33	steadily	steadily	RB
18751	3111	34	,	,	,
18751	3111	35	and	and	CC
18751	3111	36	give	give	VB
18751	3111	37	the	the	DT
18751	3111	38	glass	glass	NN
18751	3111	39	a	a	DT
18751	3111	40	slow	slow	JJ
18751	3111	41	,	,	,
18751	3111	42	short	short	JJ
18751	3111	43	,	,	,
18751	3111	44	sweeping	sweeping	JJ
18751	3111	45	motion	motion	NN
18751	3111	46	;	;	:
18751	3111	47	the	the	DT
18751	3111	48	button	button	NN
18751	3111	49	will	will	MD
18751	3111	50	perhaps	perhaps	RB
18751	3111	51	appear	appear	VB
18751	3111	52	as	as	IN
18751	3111	53	an	an	DT
18751	3111	54	ill	ill	RB
18751	3111	55	-	-	HYPH
18751	3111	56	defined	define	VBN
18751	3111	57	blackness	blackness	NN
18751	3111	58	,	,	,
18751	3111	59	because	because	IN
18751	3111	60	not	not	RB
18751	3111	61	quite	quite	RB
18751	3111	62	in	in	IN
18751	3111	63	focus	focus	NN
18751	3111	64	.	.	.
18751	3112	1	Bring	bring	VB
18751	3112	2	this	this	DT
18751	3112	3	into	into	IN
18751	3112	4	the	the	DT
18751	3112	5	centre	centre	NN
18751	3112	6	of	of	IN
18751	3112	7	the	the	DT
18751	3112	8	field	field	NN
18751	3112	9	.	.	.
18751	3113	1	Raise	raise	VB
18751	3113	2	or	or	CC
18751	3113	3	lower	lower	VB
18751	3113	4	the	the	DT
18751	3113	5	microscope	microscope	NN
18751	3113	6	until	until	IN
18751	3113	7	the	the	DT
18751	3113	8	button	button	NN
18751	3113	9	appears	appear	VBZ
18751	3113	10	with	with	IN
18751	3113	11	sharp	sharp	JJ
18751	3113	12	outlines	outline	NNS
18751	3113	13	.	.	.
18751	3114	1	If	if	IN
18751	3114	2	the	the	DT
18751	3114	3	scale	scale	NN
18751	3114	4	does	do	VBZ
18751	3114	5	not	not	RB
18751	3114	6	cover	cover	VB
18751	3114	7	the	the	DT
18751	3114	8	button	button	NN
18751	3114	9	,	,	,
18751	3114	10	rotate	rotate	VB
18751	3114	11	the	the	DT
18751	3114	12	eye	eye	NN
18751	3114	13	-	-	HYPH
18751	3114	14	piece	piece	NN
18751	3114	15	;	;	:
18751	3114	16	this	this	DT
18751	3114	17	will	will	MD
18751	3114	18	bring	bring	VB
18751	3114	19	the	the	DT
18751	3114	20	scale	scale	NN
18751	3114	21	into	into	IN
18751	3114	22	a	a	DT
18751	3114	23	new	new	JJ
18751	3114	24	position	position	NN
18751	3114	25	.	.	.
18751	3115	1	Since	since	IN
18751	3115	2	the	the	DT
18751	3115	3	divisions	division	NNS
18751	3115	4	over	over	IN
18751	3115	5	the	the	DT
18751	3115	6	button	button	NN
18751	3115	7	are	be	VBP
18751	3115	8	less	less	RBR
18751	3115	9	distinct	distinct	JJ
18751	3115	10	than	than	IN
18751	3115	11	the	the	DT
18751	3115	12	others	other	NNS
18751	3115	13	,	,	,
18751	3115	14	it	-PRON-	PRP
18751	3115	15	is	be	VBZ
18751	3115	16	best	good	JJS
18751	3115	17	to	to	TO
18751	3115	18	read	read	VB
18751	3115	19	the	the	DT
18751	3115	20	latter	latter	JJ
18751	3115	21	.	.	.
18751	3116	1	Thus	thus	RB
18751	3116	2	,	,	,
18751	3116	3	in	in	IN
18751	3116	4	fig	fig	NN
18751	3116	5	.	.	.
18751	3117	1	44_b	44_b	LS
18751	3117	2	_	_	NNP
18751	3117	3	,	,	,
18751	3117	4	there	there	EX
18751	3117	5	are	be	VBP
18751	3117	6	36	36	CD
18751	3117	7	divisions	division	NNS
18751	3117	8	on	on	IN
18751	3117	9	one	one	CD
18751	3117	10	side	side	NN
18751	3117	11	of	of	IN
18751	3117	12	the	the	DT
18751	3117	13	button	button	NN
18751	3117	14	,	,	,
18751	3117	15	and	and	CC
18751	3117	16	35	35	CD
18751	3117	17	on	on	IN
18751	3117	18	the	the	DT
18751	3117	19	other	other	JJ
18751	3117	20	,	,	,
18751	3117	21	making	make	VBG
18751	3117	22	altogether	altogether	RB
18751	3117	23	71	71	CD
18751	3117	24	.	.	.
18751	3118	1	The	the	DT
18751	3118	2	whole	whole	JJ
18751	3118	3	scale	scale	NN
18751	3118	4	is	be	VBZ
18751	3118	5	80	80	CD
18751	3118	6	,	,	,
18751	3118	7	therefore	therefore	RB
18751	3118	8	the	the	DT
18751	3118	9	diameter	diameter	NN
18751	3118	10	of	of	IN
18751	3118	11	the	the	DT
18751	3118	12	button	button	NN
18751	3118	13	is	be	VBZ
18751	3118	14	9	9	CD
18751	3118	15	divisions	division	NNS
18751	3118	16	.	.	.
18751	3119	1	The	the	DT
18751	3119	2	value	value	NN
18751	3119	3	of	of	IN
18751	3119	4	each	each	DT
18751	3119	5	division	division	NN
18751	3119	6	obviously	obviously	RB
18751	3119	7	varies	vary	VBZ
18751	3119	8	with	with	IN
18751	3119	9	the	the	DT
18751	3119	10	magnifying	magnify	VBG
18751	3119	11	power	power	NN
18751	3119	12	employed	employ	VBD
18751	3119	13	.	.	.
18751	3120	1	With	with	IN
18751	3120	2	most	most	JJS
18751	3120	3	microscopes	microscope	NNS
18751	3120	4	there	there	EX
18751	3120	5	is	be	VBZ
18751	3120	6	a	a	DT
18751	3120	7	telescopic	telescopic	JJ
18751	3120	8	arrangement	arrangement	NN
18751	3120	9	whereby	whereby	WRB
18751	3120	10	the	the	DT
18751	3120	11	tube	tube	NN
18751	3120	12	may	may	MD
18751	3120	13	be	be	VB
18751	3120	14	lengthened	lengthen	VBN
18751	3120	15	;	;	:
18751	3120	16	if	if	IN
18751	3120	17	this	this	DT
18751	3120	18	be	be	VB
18751	3120	19	done	do	VBN
18751	3120	20	and	and	CC
18751	3120	21	the	the	DT
18751	3120	22	button	button	NN
18751	3120	23	again	again	RB
18751	3120	24	brought	bring	VBD
18751	3120	25	in	in	IN
18751	3120	26	focus	focus	NN
18751	3120	27	,	,	,
18751	3120	28	it	-PRON-	PRP
18751	3120	29	will	will	MD
18751	3120	30	be	be	VB
18751	3120	31	seen	see	VBN
18751	3120	32	that	that	IN
18751	3120	33	,	,	,
18751	3120	34	as	as	IN
18751	3120	35	measured	measure	VBN
18751	3120	36	on	on	IN
18751	3120	37	the	the	DT
18751	3120	38	scale	scale	NN
18751	3120	39	,	,	,
18751	3120	40	the	the	DT
18751	3120	41	button	button	NN
18751	3120	42	is	be	VBZ
18751	3120	43	much	much	RB
18751	3120	44	larger	large	JJR
18751	3120	45	than	than	IN
18751	3120	46	before	before	RB
18751	3120	47	.	.	.
18751	3121	1	It	-PRON-	PRP
18751	3121	2	is	be	VBZ
18751	3121	3	evident	evident	JJ
18751	3121	4	,	,	,
18751	3121	5	therefore	therefore	RB
18751	3121	6	,	,	,
18751	3121	7	the	the	DT
18751	3121	8	micrometer	micrometer	NN
18751	3121	9	must	must	MD
18751	3121	10	always	always	RB
18751	3121	11	be	be	VB
18751	3121	12	used	use	VBN
18751	3121	13	in	in	IN
18751	3121	14	the	the	DT
18751	3121	15	same	same	JJ
18751	3121	16	way	way	NN
18751	3121	17	.	.	.
18751	3122	1	The	the	DT
18751	3122	2	method	method	NN
18751	3122	3	given	give	VBN
18751	3122	4	in	in	IN
18751	3122	5	the	the	DT
18751	3122	6	appendix	appendix	NNP
18751	3122	7	(	(	-LRB-
18751	3122	8	page	page	NN
18751	3122	9	440	440	CD
18751	3122	10	)	)	-RRB-
18751	3122	11	,	,	,
18751	3122	12	for	for	IN
18751	3122	13	finding	find	VBG
18751	3122	14	the	the	DT
18751	3122	15	value	value	NN
18751	3122	16	of	of	IN
18751	3122	17	the	the	DT
18751	3122	18	scale	scale	NN
18751	3122	19	when	when	WRB
18751	3122	20	gold	gold	NN
18751	3122	21	buttons	button	NNS
18751	3122	22	are	be	VBP
18751	3122	23	to	to	TO
18751	3122	24	be	be	VB
18751	3122	25	measured	measure	VBN
18751	3122	26	is	be	VBZ
18751	3122	27	easy	easy	JJ
18751	3122	28	and	and	CC
18751	3122	29	satisfactory	satisfactory	JJ
18751	3122	30	.	.	.
18751	3123	1	When	when	WRB
18751	3123	2	the	the	DT
18751	3123	3	button	button	NN
18751	3123	4	of	of	IN
18751	3123	5	gold	gold	NN
18751	3123	6	is	be	VBZ
18751	3123	7	so	so	RB
18751	3123	8	small	small	JJ
18751	3123	9	that	that	IN
18751	3123	10	there	there	EX
18751	3123	11	is	be	VBZ
18751	3123	12	considerable	considerable	JJ
18751	3123	13	risk	risk	NN
18751	3123	14	of	of	IN
18751	3123	15	losing	lose	VBG
18751	3123	16	it	-PRON-	PRP
18751	3123	17	in	in	IN
18751	3123	18	transferring	transfer	VBG
18751	3123	19	to	to	IN
18751	3123	20	a	a	DT
18751	3123	21	watch	watch	NN
18751	3123	22	-	-	HYPH
18751	3123	23	glass	glass	NN
18751	3123	24	,	,	,
18751	3123	25	it	-PRON-	PRP
18751	3123	26	may	may	MD
18751	3123	27	be	be	VB
18751	3123	28	measured	measure	VBN
18751	3123	29	on	on	IN
18751	3123	30	the	the	DT
18751	3123	31	cupel	cupel	NN
18751	3123	32	,	,	,
18751	3123	33	but	but	CC
18751	3123	34	for	for	IN
18751	3123	35	this	this	DT
18751	3123	36	purpose	purpose	NN
18751	3123	37	it	-PRON-	PRP
18751	3123	38	must	must	MD
18751	3123	39	be	be	VB
18751	3123	40	well	well	RB
18751	3123	41	illuminated	illuminate	VBN
18751	3123	42	;	;	:
18751	3123	43	this	this	DT
18751	3123	44	is	be	VBZ
18751	3123	45	best	well	RBS
18751	3123	46	done	do	VBN
18751	3123	47	by	by	IN
18751	3123	48	concentrating	concentrate	VBG
18751	3123	49	light	light	NN
18751	3123	50	on	on	IN
18751	3123	51	it	-PRON-	PRP
18751	3123	52	with	with	IN
18751	3123	53	a	a	DT
18751	3123	54	lens	lens	NN
18751	3123	55	,	,	,
18751	3123	56	or	or	CC
18751	3123	57	with	with	IN
18751	3123	58	what	what	WP
18751	3123	59	comes	come	VBZ
18751	3123	60	to	to	IN
18751	3123	61	the	the	DT
18751	3123	62	same	same	JJ
18751	3123	63	thing	thing	NN
18751	3123	64	,	,	,
18751	3123	65	a	a	DT
18751	3123	66	clean	clean	JJ
18751	3123	67	flask	flask	NN
18751	3123	68	filled	fill	VBN
18751	3123	69	with	with	IN
18751	3123	70	water	water	NN
18751	3123	71	.	.	.
18751	3124	1	[	[	-LRB-
18751	3124	2	Illustration	illustration	NN
18751	3124	3	:	:	:
18751	3124	4	FIG	FIG	NNP
18751	3124	5	.	.	.
18751	3125	1	44_b	44_b	LS
18751	3125	2	.	.	.
18751	3125	3	_	_	NNP
18751	3125	4	]	]	-RRB-
18751	3125	5	Most	Most	JJS
18751	3125	6	assayers	assayer	NNS
18751	3125	7	,	,	,
18751	3125	8	however	however	RB
18751	3125	9	,	,	,
18751	3125	10	using	use	VBG
18751	3125	11	a	a	DT
18751	3125	12	micrometer	micrometer	NN
18751	3125	13	in	in	IN
18751	3125	14	this	this	DT
18751	3125	15	way	way	NN
18751	3125	16	,	,	,
18751	3125	17	would	would	MD
18751	3125	18	like	like	VB
18751	3125	19	to	to	TO
18751	3125	20	know	know	VB
18751	3125	21	its	-PRON-	PRP$
18751	3125	22	absolute	absolute	JJ
18751	3125	23	value	value	NN
18751	3125	24	.	.	.
18751	3126	1	To	to	TO
18751	3126	2	do	do	VB
18751	3126	3	this	this	DT
18751	3126	4	,	,	,
18751	3126	5	a	a	DT
18751	3126	6	stage	stage	NN
18751	3126	7	micrometer	micrometer	NN
18751	3126	8	must	must	MD
18751	3126	9	be	be	VB
18751	3126	10	purchased	purchase	VBN
18751	3126	11	.	.	.
18751	3127	1	This	this	DT
18751	3127	2	is	be	VBZ
18751	3127	3	like	like	IN
18751	3127	4	an	an	DT
18751	3127	5	ordinary	ordinary	JJ
18751	3127	6	microscope	microscope	NN
18751	3127	7	slide	slide	NN
18751	3127	8	(	(	-LRB-
18751	3127	9	fig	fig	NN
18751	3127	10	.	.	.
18751	3128	1	44_a	44_a	NNP
18751	3128	2	_	_	NNP
18751	3128	3	,	,	,
18751	3128	4	C	C	NNP
18751	3128	5	)	)	-RRB-
18751	3128	6	,	,	,
18751	3128	7	and	and	CC
18751	3128	8	when	when	WRB
18751	3128	9	looked	look	VBD
18751	3128	10	at	at	IN
18751	3128	11	through	through	IN
18751	3128	12	a	a	DT
18751	3128	13	microscope	microscope	NN
18751	3128	14	it	-PRON-	PRP
18751	3128	15	shows	show	VBZ
18751	3128	16	(	(	-LRB-
18751	3128	17	fig	fig	NN
18751	3128	18	.	.	.
18751	3129	1	44_c	44_c	LS
18751	3129	2	_	_	NNP
18751	3129	3	)	)	-RRB-
18751	3129	4	lines	line	NNS
18751	3129	5	ruled	rule	VBD
18751	3129	6	on	on	IN
18751	3129	7	the	the	DT
18751	3129	8	glass	glass	NN
18751	3129	9	at	at	IN
18751	3129	10	distances	distance	NNS
18751	3129	11	of	of	IN
18751	3129	12	tenths	tenth	NNS
18751	3129	13	and	and	CC
18751	3129	14	hundredths	hundredth	NNS
18751	3129	15	of	of	IN
18751	3129	16	a	a	DT
18751	3129	17	millimetre	millimetre	NN
18751	3129	18	,	,	,
18751	3129	19	ten	ten	CD
18751	3129	20	of	of	IN
18751	3129	21	each	each	DT
18751	3129	22	,	,	,
18751	3129	23	so	so	IN
18751	3129	24	that	that	IN
18751	3129	25	the	the	DT
18751	3129	26	full	full	JJ
18751	3129	27	scale	scale	NN
18751	3129	28	is	be	VBZ
18751	3129	29	1.1	1.1	CD
18751	3129	30	mm	mm	CD
18751	3129	31	.	.	.
18751	3130	1	In	in	IN
18751	3130	2	the	the	DT
18751	3130	3	case	case	NN
18751	3130	4	illustrated	illustrate	VBN
18751	3130	5	,	,	,
18751	3130	6	60	60	CD
18751	3130	7	divisions	division	NNS
18751	3130	8	of	of	IN
18751	3130	9	the	the	DT
18751	3130	10	scale	scale	NN
18751	3130	11	in	in	IN
18751	3130	12	the	the	DT
18751	3130	13	eye	eye	NN
18751	3130	14	-	-	HYPH
18751	3130	15	piece	piece	NN
18751	3130	16	are	be	VBP
18751	3130	17	just	just	RB
18751	3130	18	equal	equal	JJ
18751	3130	19	to	to	IN
18751	3130	20	the	the	DT
18751	3130	21	1.1	1.1	CD
18751	3130	22	mm	mm	NNS
18751	3130	23	.	.	NNP
18751	3130	24	,	,	,
18751	3130	25	therefore	therefore	RB
18751	3130	26	1	1	CD
18751	3130	27	division	division	NN
18751	3130	28	equals	equal	VBZ
18751	3130	29	.0183	.0183	.
18751	3130	30	mm	mm	NNP
18751	3130	31	.	.	.
18751	3131	1	A	a	DT
18751	3131	2	cube	cube	NN
18751	3131	3	of	of	IN
18751	3131	4	this	this	DT
18751	3131	5	diameter	diameter	NN
18751	3131	6	would	would	MD
18751	3131	7	contain	contain	VB
18751	3131	8	(	(	-LRB-
18751	3131	9	.0183×.0183×.0183	.0183×.0183×.0183	NFP
18751	3131	10	)	)	-RRB-
18751	3131	11	.0000061285	.0000061285	NNP
18751	3131	12	cubic	cubic	NNP
18751	3131	13	mm	mm	NNP
18751	3131	14	.	.	.
18751	3132	1	The	the	DT
18751	3132	2	corresponding	correspond	VBG
18751	3132	3	sphere	sphere	NN
18751	3132	4	is	be	VBZ
18751	3132	5	got	get	VBN
18751	3132	6	by	by	IN
18751	3132	7	multiplying	multiply	VBG
18751	3132	8	by	by	RB
18751	3132	9	.5236	.5236	NNP
18751	3132	10	;	;	:
18751	3132	11	this	this	DT
18751	3132	12	gives	give	VBZ
18751	3132	13	.000003209	.000003209	.
18751	3132	14	cb	cb	IN
18751	3132	15	.	.	.
18751	3133	1	mm	mm	NNP
18751	3133	2	.	.	.
18751	3134	1	The	the	DT
18751	3134	2	weight	weight	NN
18751	3134	3	of	of	IN
18751	3134	4	1	1	CD
18751	3134	5	cb	cb	NNP
18751	3134	6	.	.	.
18751	3135	1	mm	mm	NNP
18751	3135	2	.	.	.
18751	3136	1	of	of	IN
18751	3136	2	water	water	NN
18751	3136	3	is	be	VBZ
18751	3136	4	1	1	CD
18751	3136	5	milligram	milligram	NN
18751	3136	6	;	;	:
18751	3136	7	and	and	CC
18751	3136	8	,	,	,
18751	3136	9	since	since	IN
18751	3136	10	gold	gold	NN
18751	3136	11	is	be	VBZ
18751	3136	12	19.2	19.2	CD
18751	3136	13	times	time	NNS
18751	3136	14	as	as	RB
18751	3136	15	heavy	heavy	JJ
18751	3136	16	as	as	IN
18751	3136	17	water	water	NN
18751	3136	18	(	(	-LRB-
18751	3136	19	sp	sp	NNP
18751	3136	20	.	.	.
18751	3137	1	g.	g.	NNP
18751	3137	2	=	=	SYM
18751	3137	3	19.2	19.2	CD
18751	3137	4	)	)	-RRB-
18751	3137	5	,	,	,
18751	3137	6	the	the	DT
18751	3137	7	contents	content	NNS
18751	3137	8	in	in	IN
18751	3137	9	cb	cb	NNP
18751	3137	10	.	.	.
18751	3138	1	mm	mm	NNP
18751	3138	2	.	.	.
18751	3139	1	must	must	MD
18751	3139	2	be	be	VB
18751	3139	3	multiplied	multiply	VBN
18751	3139	4	by	by	IN
18751	3139	5	19.2	19.2	CD
18751	3139	6	.	.	.
18751	3140	1	This	this	DT
18751	3140	2	gives	give	VBZ
18751	3140	3	.0000616	.0000616	.
18751	3140	4	milligram	milligram	NNP
18751	3140	5	as	as	IN
18751	3140	6	the	the	DT
18751	3140	7	weight	weight	NN
18751	3140	8	of	of	IN
18751	3140	9	a	a	DT
18751	3140	10	sphere	sphere	NN
18751	3140	11	of	of	IN
18751	3140	12	gold	gold	NN
18751	3140	13	measuring	measure	VBG
18751	3140	14	1	1	CD
18751	3140	15	division	division	NN
18751	3140	16	.	.	.
18751	3141	1	[	[	-LRB-
18751	3141	2	Illustration	illustration	NN
18751	3141	3	:	:	:
18751	3141	4	FIG	FIG	NNP
18751	3141	5	.	.	.
18751	3142	1	44_c	44_c	LS
18751	3142	2	.	.	.
18751	3142	3	_	_	NNP
18751	3142	4	]	]	-RRB-
18751	3142	5	If	if	IN
18751	3142	6	every	every	DT
18751	3142	7	result	result	NN
18751	3142	8	had	have	VBD
18751	3142	9	to	to	TO
18751	3142	10	be	be	VB
18751	3142	11	calculated	calculate	VBN
18751	3142	12	in	in	IN
18751	3142	13	this	this	DT
18751	3142	14	way	way	NN
18751	3142	15	the	the	DT
18751	3142	16	method	method	NN
18751	3142	17	would	would	MD
18751	3142	18	be	be	VB
18751	3142	19	very	very	RB
18751	3142	20	laborious	laborious	JJ
18751	3142	21	;	;	:
18751	3142	22	but	but	CC
18751	3142	23	,	,	,
18751	3142	24	having	have	VBG
18751	3142	25	the	the	DT
18751	3142	26	figures	figure	NNS
18751	3142	27	for	for	IN
18751	3142	28	the	the	DT
18751	3142	29	first	first	JJ
18751	3142	30	division	division	NN
18751	3142	31	,	,	,
18751	3142	32	those	those	DT
18751	3142	33	of	of	IN
18751	3142	34	the	the	DT
18751	3142	35	others	other	NNS
18751	3142	36	may	may	MD
18751	3142	37	be	be	VB
18751	3142	38	calculated	calculate	VBN
18751	3142	39	by	by	IN
18751	3142	40	multiplying	multiply	VBG
18751	3142	41	by	by	IN
18751	3142	42	the	the	DT
18751	3142	43	cube	cube	NNP
18751	3142	44	of	of	IN
18751	3142	45	the	the	DT
18751	3142	46	corresponding	correspond	VBG
18751	3142	47	number	number	NN
18751	3142	48	.	.	.
18751	3143	1	Thus	thus	RB
18751	3143	2	,	,	,
18751	3143	3	for	for	IN
18751	3143	4	the	the	DT
18751	3143	5	third	third	JJ
18751	3143	6	division	division	NN
18751	3143	7	(	(	-LRB-
18751	3143	8	3×3×3	3×3×3	CD
18751	3143	9	=	=	SYM
18751	3143	10	27	27	CD
18751	3143	11	)	)	-RRB-
18751	3143	12	,	,	,
18751	3143	13	the	the	DT
18751	3143	14	content	content	NN
18751	3143	15	of	of	IN
18751	3143	16	the	the	DT
18751	3143	17	cube	cube	NNP
18751	3143	18	(	(	-LRB-
18751	3143	19	.0000061285×27	.0000061285×27	.
18751	3143	20	)	)	-RRB-
18751	3143	21	is	be	VBZ
18751	3143	22	.0001655	.0001655	.
18751	3143	23	cb	cb	IN
18751	3143	24	.	.	.
18751	3144	1	mm	mm	NNP
18751	3144	2	.	.	.
18751	3145	1	;	;	:
18751	3145	2	the	the	DT
18751	3145	3	content	content	NN
18751	3145	4	of	of	IN
18751	3145	5	the	the	DT
18751	3145	6	sphere	sphere	NN
18751	3145	7	(	(	-LRB-
18751	3145	8	.000003209×27	.000003209×27	NFP
18751	3145	9	)	)	-RRB-
18751	3145	10	is	be	VBZ
18751	3145	11	.0000866	.0000866	.
18751	3145	12	cb	cb	IN
18751	3145	13	.	.	.
18751	3146	1	mm	mm	NNP
18751	3146	2	.	.	.
18751	3147	1	;	;	:
18751	3147	2	and	and	CC
18751	3147	3	the	the	DT
18751	3147	4	corresponding	correspond	VBG
18751	3147	5	sphere	sphere	NN
18751	3147	6	of	of	IN
18751	3147	7	gold	gold	NN
18751	3147	8	(	(	-LRB-
18751	3147	9	.0000616×27	.0000616×27	NFP
18751	3147	10	)	)	-RRB-
18751	3147	11	is	be	VBZ
18751	3147	12	.00166	.00166	NNP
18751	3147	13	milligram	milligram	NNP
18751	3147	14	.	.	.
18751	3148	1	With	with	IN
18751	3148	2	the	the	DT
18751	3148	3	help	help	NN
18751	3148	4	of	of	IN
18751	3148	5	a	a	DT
18751	3148	6	table	table	NN
18751	3148	7	of	of	IN
18751	3148	8	cubes	cube	NNS
18751	3148	9	the	the	DT
18751	3148	10	whole	whole	JJ
18751	3148	11	calculation	calculation	NN
18751	3148	12	for	for	IN
18751	3148	13	25	25	CD
18751	3148	14	or	or	CC
18751	3148	15	30	30	CD
18751	3148	16	divisions	division	NNS
18751	3148	17	may	may	MD
18751	3148	18	be	be	VB
18751	3148	19	made	make	VBN
18751	3148	20	in	in	IN
18751	3148	21	half	half	PDT
18751	3148	22	an	an	DT
18751	3148	23	hour	hour	NN
18751	3148	24	,	,	,
18751	3148	25	and	and	CC
18751	3148	26	the	the	DT
18751	3148	27	results	result	NNS
18751	3148	28	preserved	preserve	VBN
18751	3148	29	in	in	IN
18751	3148	30	the	the	DT
18751	3148	31	form	form	NN
18751	3148	32	of	of	IN
18751	3148	33	a	a	DT
18751	3148	34	table	table	NN
18751	3148	35	will	will	MD
18751	3148	36	simplify	simplify	VB
18751	3148	37	all	all	DT
18751	3148	38	future	future	JJ
18751	3148	39	work	work	NN
18751	3148	40	.	.	.
18751	3149	1	~Assay	~Assay	NFP
18751	3149	2	Operations.~--The	operations.~--the	DT
18751	3149	3	actual	actual	JJ
18751	3149	4	work	work	NN
18751	3149	5	of	of	IN
18751	3149	6	the	the	DT
18751	3149	7	assay	assay	NN
18751	3149	8	resolves	resolve	VBZ
18751	3149	9	itself	-PRON-	PRP
18751	3149	10	into	into	IN
18751	3149	11	three	three	CD
18751	3149	12	operations:--(1	operations:--(1	NN
18751	3149	13	)	)	-RRB-
18751	3149	14	The	the	DT
18751	3149	15	fusion	fusion	NN
18751	3149	16	of	of	IN
18751	3149	17	the	the	DT
18751	3149	18	ore	ore	NN
18751	3149	19	and	and	CC
18751	3149	20	concentration	concentration	NN
18751	3149	21	of	of	IN
18751	3149	22	the	the	DT
18751	3149	23	"	"	``
18751	3149	24	fine	fine	JJ
18751	3149	25	metal	metal	NN
18751	3149	26	"	"	''
18751	3149	27	(	(	-LRB-
18751	3149	28	_	_	NNP
18751	3149	29	i.e.	i.e.	FW
18751	3149	30	_	_	NNP
18751	3149	31	,	,	,
18751	3149	32	gold	gold	NN
18751	3149	33	and	and	CC
18751	3149	34	silver	silver	NN
18751	3149	35	)	)	-RRB-
18751	3149	36	in	in	IN
18751	3149	37	a	a	DT
18751	3149	38	button	button	NN
18751	3149	39	of	of	IN
18751	3149	40	lead	lead	NN
18751	3149	41	;	;	,
18751	3149	42	(	(	-LRB-
18751	3149	43	2	2	LS
18751	3149	44	)	)	-RRB-
18751	3149	45	The	the	DT
18751	3149	46	cupellation	cupellation	NN
18751	3149	47	of	of	IN
18751	3149	48	the	the	DT
18751	3149	49	lead	lead	NN
18751	3149	50	,	,	,
18751	3149	51	whereby	whereby	WRB
18751	3149	52	a	a	DT
18751	3149	53	button	button	NN
18751	3149	54	of	of	IN
18751	3149	55	fine	fine	JJ
18751	3149	56	metal	metal	NN
18751	3149	57	is	be	VBZ
18751	3149	58	obtained	obtain	VBN
18751	3149	59	;	;	:
18751	3149	60	and	and	CC
18751	3149	61	(	(	-LRB-
18751	3149	62	3	3	LS
18751	3149	63	)	)	-RRB-
18751	3149	64	the	the	DT
18751	3149	65	"	"	``
18751	3149	66	parting	parting	NN
18751	3149	67	"	"	''
18751	3149	68	of	of	IN
18751	3149	69	the	the	DT
18751	3149	70	gold	gold	NN
18751	3149	71	which	which	WDT
18751	3149	72	separates	separate	VBZ
18751	3149	73	it	-PRON-	PRP
18751	3149	74	from	from	IN
18751	3149	75	the	the	DT
18751	3149	76	accompanying	accompany	VBG
18751	3149	77	silver	silver	NN
18751	3149	78	.	.	.
18751	3150	1	The	the	DT
18751	3150	2	following	follow	VBG
18751	3150	3	description	description	NN
18751	3150	4	takes	take	VBZ
18751	3150	5	the	the	DT
18751	3150	6	order	order	NN
18751	3150	7	as	as	RB
18751	3150	8	here	here	RB
18751	3150	9	given	give	VBN
18751	3150	10	,	,	,
18751	3150	11	but	but	CC
18751	3150	12	the	the	DT
18751	3150	13	student	student	NN
18751	3150	14	,	,	,
18751	3150	15	in	in	IN
18751	3150	16	learning	learn	VBG
18751	3150	17	the	the	DT
18751	3150	18	method	method	NN
18751	3150	19	,	,	,
18751	3150	20	should	should	MD
18751	3150	21	first	first	RB
18751	3150	22	practise	practise	VB
18751	3150	23	cupellation	cupellation	NN
18751	3150	24	if	if	IN
18751	3150	25	he	-PRON-	PRP
18751	3150	26	has	have	VBZ
18751	3150	27	not	not	RB
18751	3150	28	already	already	RB
18751	3150	29	done	do	VBN
18751	3150	30	so	so	RB
18751	3150	31	;	;	:
18751	3150	32	next	next	IN
18751	3150	33	he	-PRON-	PRP
18751	3150	34	should	should	MD
18751	3150	35	practise	practise	VB
18751	3150	36	the	the	DT
18751	3150	37	separation	separation	NN
18751	3150	38	of	of	IN
18751	3150	39	gold	gold	NN
18751	3150	40	from	from	IN
18751	3150	41	silver	silver	NN
18751	3150	42	,	,	,
18751	3150	43	taking	take	VBG
18751	3150	44	known	know	VBN
18751	3150	45	weights	weight	NNS
18751	3150	46	of	of	IN
18751	3150	47	fine	fine	JJ
18751	3150	48	gold	gold	NN
18751	3150	49	(	(	-LRB-
18751	3150	50	p.	p.	NN
18751	3150	51	63	63	CD
18751	3150	52	)	)	-RRB-
18751	3150	53	,	,	,
18751	3150	54	varying	vary	VBG
18751	3150	55	from	from	IN
18751	3150	56	.5	.5	NN
18751	3150	57	or	or	CC
18751	3150	58	.3	.3	NN
18751	3150	59	gram	gram	VB
18751	3150	60	down	down	RP
18751	3150	61	to	to	IN
18751	3150	62	quite	quite	RB
18751	3150	63	minute	minute	JJ
18751	3150	64	quantities	quantity	NNS
18751	3150	65	,	,	,
18751	3150	66	and	and	CC
18751	3150	67	not	not	RB
18751	3150	68	resting	rest	VBG
18751	3150	69	satisfied	satisfied	JJ
18751	3150	70	until	until	IN
18751	3150	71	a	a	DT
18751	3150	72	sensitive	sensitive	JJ
18751	3150	73	balance	balance	NN
18751	3150	74	can	can	MD
18751	3150	75	barely	barely	RB
18751	3150	76	distinguish	distinguish	VB
18751	3150	77	between	between	IN
18751	3150	78	the	the	DT
18751	3150	79	weights	weight	NNS
18751	3150	80	of	of	IN
18751	3150	81	gold	gold	NN
18751	3150	82	taken	take	VBN
18751	3150	83	and	and	CC
18751	3150	84	found	find	VBN
18751	3150	85	.	.	.
18751	3151	1	It	-PRON-	PRP
18751	3151	2	may	may	MD
18751	3151	3	be	be	VB
18751	3151	4	noted	note	VBN
18751	3151	5	here	here	RB
18751	3151	6	that	that	IN
18751	3151	7	if	if	IN
18751	3151	8	he	-PRON-	PRP
18751	3151	9	has	have	VBZ
18751	3151	10	not	not	RB
18751	3151	11	a	a	DT
18751	3151	12	flatting	flatting	JJ
18751	3151	13	mill	mill	NN
18751	3151	14	at	at	IN
18751	3151	15	his	-PRON-	PRP$
18751	3151	16	disposal	disposal	NN
18751	3151	17	,	,	,
18751	3151	18	then	then	RB
18751	3151	19	for	for	IN
18751	3151	20	large	large	JJ
18751	3151	21	buttons	button	NNS
18751	3151	22	it	-PRON-	PRP
18751	3151	23	is	be	VBZ
18751	3151	24	better	well	JJR
18751	3151	25	to	to	TO
18751	3151	26	make	make	VB
18751	3151	27	an	an	DT
18751	3151	28	alloy	alloy	NN
18751	3151	29	with	with	IN
18751	3151	30	eight	eight	CD
18751	3151	31	or	or	CC
18751	3151	32	nine	nine	CD
18751	3151	33	parts	part	NNS
18751	3151	34	of	of	IN
18751	3151	35	silver	silver	NN
18751	3151	36	to	to	IN
18751	3151	37	one	one	CD
18751	3151	38	of	of	IN
18751	3151	39	gold	gold	NN
18751	3151	40	,	,	,
18751	3151	41	and	and	CC
18751	3151	42	attack	attack	VB
18751	3151	43	it	-PRON-	PRP
18751	3151	44	with	with	IN
18751	3151	45	acid	acid	NN
18751	3151	46	without	without	IN
18751	3151	47	previous	previous	JJ
18751	3151	48	flattening	flattening	NN
18751	3151	49	,	,	,
18751	3151	50	rather	rather	RB
18751	3151	51	than	than	IN
18751	3151	52	accept	accept	VB
18751	3151	53	the	the	DT
18751	3151	54	risk	risk	NN
18751	3151	55	and	and	CC
18751	3151	56	labour	labour	NN
18751	3151	57	of	of	IN
18751	3151	58	beating	beat	VBG
18751	3151	59	out	out	RP
18751	3151	60	a	a	DT
18751	3151	61	less	less	RBR
18751	3151	62	easily	easily	RB
18751	3151	63	attacked	attack	VBN
18751	3151	64	alloy	alloy	NN
18751	3151	65	to	to	IN
18751	3151	66	the	the	DT
18751	3151	67	necessary	necessary	JJ
18751	3151	68	thinness	thinness	NN
18751	3151	69	with	with	IN
18751	3151	70	a	a	DT
18751	3151	71	hammer	hammer	NN
18751	3151	72	.	.	.
18751	3152	1	It	-PRON-	PRP
18751	3152	2	is	be	VBZ
18751	3152	3	only	only	RB
18751	3152	4	after	after	IN
18751	3152	5	a	a	DT
18751	3152	6	sense	sense	NN
18751	3152	7	of	of	IN
18751	3152	8	security	security	NN
18751	3152	9	in	in	IN
18751	3152	10	gold	gold	NN
18751	3152	11	parting	parting	NN
18751	3152	12	has	have	VBZ
18751	3152	13	been	be	VBN
18751	3152	14	acquired	acquire	VBN
18751	3152	15	,	,	,
18751	3152	16	that	that	IN
18751	3152	17	the	the	DT
18751	3152	18	attack	attack	NN
18751	3152	19	of	of	IN
18751	3152	20	an	an	DT
18751	3152	21	ore	ore	NN
18751	3152	22	can	can	MD
18751	3152	23	be	be	VB
18751	3152	24	profitably	profitably	RB
18751	3152	25	accomplished	accomplish	VBN
18751	3152	26	,	,	,
18751	3152	27	and	and	CC
18751	3152	28	even	even	RB
18751	3152	29	then	then	RB
18751	3152	30	simple	simple	JJ
18751	3152	31	and	and	CC
18751	3152	32	easy	easy	JJ
18751	3152	33	ores	ore	NNS
18751	3152	34	should	should	MD
18751	3152	35	be	be	VB
18751	3152	36	first	first	RB
18751	3152	37	taken	take	VBN
18751	3152	38	,	,	,
18751	3152	39	passing	pass	VBG
18751	3152	40	on	on	RP
18751	3152	41	to	to	IN
18751	3152	42	others	other	NNS
18751	3152	43	more	more	RBR
18751	3152	44	difficult	difficult	JJ
18751	3152	45	,	,	,
18751	3152	46	either	either	RB
18751	3152	47	because	because	IN
18751	3152	48	of	of	IN
18751	3152	49	a	a	DT
18751	3152	50	more	more	RBR
18751	3152	51	complex	complex	JJ
18751	3152	52	mineral	mineral	NN
18751	3152	53	composition	composition	NN
18751	3152	54	or	or	CC
18751	3152	55	a	a	DT
18751	3152	56	difficulty	difficulty	NN
18751	3152	57	in	in	IN
18751	3152	58	sampling	sampling	NN
18751	3152	59	.	.	.
18751	3153	1	~Concentration	~Concentration	NFP
18751	3153	2	of	of	IN
18751	3153	3	the	the	DT
18751	3153	4	fine	fine	JJ
18751	3153	5	Metal	Metal	NNP
18751	3153	6	in	in	IN
18751	3153	7	Lead.~--The	lead.~--the	RB
18751	3153	8	best	good	JJS
18751	3153	9	flux	flux	NN
18751	3153	10	for	for	IN
18751	3153	11	quartz	quartz	NN
18751	3153	12	,	,	,
18751	3153	13	which	which	WDT
18751	3153	14	makes	make	VBZ
18751	3153	15	up	up	RP
18751	3153	16	the	the	DT
18751	3153	17	earthy	earthy	JJ
18751	3153	18	matter	matter	NN
18751	3153	19	of	of	IN
18751	3153	20	most	most	JJS
18751	3153	21	gold	gold	JJ
18751	3153	22	ores	ore	NNS
18751	3153	23	,	,	,
18751	3153	24	is	be	VBZ
18751	3153	25	soda	soda	NN
18751	3153	26	,	,	,
18751	3153	27	and	and	CC
18751	3153	28	this	this	DT
18751	3153	29	is	be	VBZ
18751	3153	30	best	well	RBS
18751	3153	31	added	add	VBN
18751	3153	32	as	as	IN
18751	3153	33	carbonate	carbonate	NN
18751	3153	34	or	or	CC
18751	3153	35	bicarbonate	bicarbonate	JJ
18751	3153	36	.	.	.
18751	3154	1	By	by	IN
18751	3154	2	theory,[20	theory,[20	NNP
18751	3154	3	]	]	-RRB-
18751	3154	4	50	50	CD
18751	3154	5	grams	gram	NNS
18751	3154	6	of	of	IN
18751	3154	7	quartz	quartz	NN
18751	3154	8	will	will	MD
18751	3154	9	require	require	VB
18751	3154	10	88.5	88.5	CD
18751	3154	11	grams	gram	NNS
18751	3154	12	of	of	IN
18751	3154	13	the	the	DT
18751	3154	14	carbonate	carbonate	NN
18751	3154	15	,	,	,
18751	3154	16	or	or	CC
18751	3154	17	140	140	CD
18751	3154	18	grams	gram	NNS
18751	3154	19	of	of	IN
18751	3154	20	the	the	DT
18751	3154	21	bicarbonate	bicarbonate	NN
18751	3154	22	,	,	,
18751	3154	23	to	to	TO
18751	3154	24	form	form	VB
18751	3154	25	sodium	sodium	NN
18751	3154	26	silicate	silicate	NN
18751	3154	27	,	,	,
18751	3154	28	which	which	WDT
18751	3154	29	is	be	VBZ
18751	3154	30	a	a	DT
18751	3154	31	glassy	glassy	NN
18751	3154	32	,	,	,
18751	3154	33	easily	easily	RB
18751	3154	34	-	-	HYPH
18751	3154	35	fusible	fusible	JJ
18751	3154	36	substance	substance	NN
18751	3154	37	,	,	,
18751	3154	38	making	make	VBG
18751	3154	39	a	a	DT
18751	3154	40	good	good	JJ
18751	3154	41	slag	slag	NN
18751	3154	42	.	.	.
18751	3155	1	If	if	IN
18751	3155	2	the	the	DT
18751	3155	3	bicarbonate	bicarbonate	NN
18751	3155	4	is	be	VBZ
18751	3155	5	used	use	VBN
18751	3155	6	,	,	,
18751	3155	7	and	and	CC
18751	3155	8	heat	heat	NN
18751	3155	9	is	be	VBZ
18751	3155	10	applied	apply	VBN
18751	3155	11	gradually	gradually	RB
18751	3155	12	,	,	,
18751	3155	13	steam	steam	NN
18751	3155	14	and	and	CC
18751	3155	15	carbonic	carbonic	JJ
18751	3155	16	acid	acid	NN
18751	3155	17	are	be	VBP
18751	3155	18	given	give	VBN
18751	3155	19	off	off	RP
18751	3155	20	at	at	IN
18751	3155	21	a	a	DT
18751	3155	22	comparatively	comparatively	RB
18751	3155	23	low	low	JJ
18751	3155	24	temperature	temperature	NN
18751	3155	25	,	,	,
18751	3155	26	and	and	CC
18751	3155	27	the	the	DT
18751	3155	28	carbonate	carbonate	NN
18751	3155	29	is	be	VBZ
18751	3155	30	left	leave	VBN
18751	3155	31	;	;	:
18751	3155	32	at	at	IN
18751	3155	33	a	a	DT
18751	3155	34	higher	high	JJR
18751	3155	35	temperature	temperature	NN
18751	3155	36	(	(	-LRB-
18751	3155	37	about	about	RB
18751	3155	38	800	800	CD
18751	3155	39	°	°	NNS
18751	3155	40	C.	C.	NNP
18751	3155	41	,	,	,
18751	3155	42	or	or	CC
18751	3155	43	a	a	DT
18751	3155	44	cherry	cherry	NN
18751	3155	45	-	-	HYPH
18751	3155	46	red	red	JJ
18751	3155	47	heat	heat	NN
18751	3155	48	)	)	-RRB-
18751	3155	49	the	the	DT
18751	3155	50	carbonate	carbonate	NN
18751	3155	51	fuses	fuse	NNS
18751	3155	52	attacking	attack	VBG
18751	3155	53	the	the	DT
18751	3155	54	quartz	quartz	NN
18751	3155	55	,	,	,
18751	3155	56	and	and	CC
18751	3155	57	giving	give	VBG
18751	3155	58	off	off	RP
18751	3155	59	more	more	JJR
18751	3155	60	carbonic	carbonic	JJ
18751	3155	61	acid	acid	NN
18751	3155	62	;	;	:
18751	3155	63	as	as	IN
18751	3155	64	the	the	DT
18751	3155	65	heat	heat	NN
18751	3155	66	increases	increase	VBZ
18751	3155	67	,	,	,
18751	3155	68	and	and	CC
18751	3155	69	the	the	DT
18751	3155	70	attack	attack	NN
18751	3155	71	on	on	IN
18751	3155	72	the	the	DT
18751	3155	73	quartz	quartz	NN
18751	3155	74	(	(	-LRB-
18751	3155	75	which	which	WDT
18751	3155	76	of	of	IN
18751	3155	77	itself	-PRON-	PRP
18751	3155	78	is	be	VBZ
18751	3155	79	infusible	infusible	JJ
18751	3155	80	)	)	-RRB-
18751	3155	81	becomes	become	VBZ
18751	3155	82	complete	complete	JJ
18751	3155	83	,	,	,
18751	3155	84	the	the	DT
18751	3155	85	whole	whole	JJ
18751	3155	86	mass	mass	NN
18751	3155	87	settles	settle	VBZ
18751	3155	88	down	down	RB
18751	3155	89	to	to	IN
18751	3155	90	a	a	DT
18751	3155	91	liquid	liquid	JJ
18751	3155	92	sodium	sodium	NN
18751	3155	93	silicate	silicate	NN
18751	3155	94	,	,	,
18751	3155	95	which	which	WDT
18751	3155	96	is	be	VBZ
18751	3155	97	sufficiently	sufficiently	RB
18751	3155	98	fluid	fluid	JJ
18751	3155	99	to	to	TO
18751	3155	100	allow	allow	VB
18751	3155	101	the	the	DT
18751	3155	102	gold	gold	NN
18751	3155	103	and	and	CC
18751	3155	104	lead	lead	NN
18751	3155	105	to	to	TO
18751	3155	106	settle	settle	VB
18751	3155	107	to	to	IN
18751	3155	108	the	the	DT
18751	3155	109	bottom	bottom	NN
18751	3155	110	.	.	.
18751	3156	1	The	the	DT
18751	3156	2	fluid	fluid	JJ
18751	3156	3	slag	slag	NN
18751	3156	4	does	do	VBZ
18751	3156	5	to	to	IN
18751	3156	6	a	a	DT
18751	3156	7	certain	certain	JJ
18751	3156	8	extent	extent	NN
18751	3156	9	dissolve	dissolve	VB
18751	3156	10	some	some	DT
18751	3156	11	of	of	IN
18751	3156	12	the	the	DT
18751	3156	13	crucible	crucible	NN
18751	3156	14	,	,	,
18751	3156	15	but	but	CC
18751	3156	16	not	not	RB
18751	3156	17	seriously	seriously	RB
18751	3156	18	.	.	.
18751	3157	1	In	in	IN
18751	3157	2	a	a	DT
18751	3157	3	perfect	perfect	JJ
18751	3157	4	working	working	NN
18751	3157	5	of	of	IN
18751	3157	6	this	this	DT
18751	3157	7	experiment	experiment	NN
18751	3157	8	,	,	,
18751	3157	9	the	the	DT
18751	3157	10	first	first	JJ
18751	3157	11	evolution	evolution	NN
18751	3157	12	of	of	IN
18751	3157	13	gases	gas	NNS
18751	3157	14	(	(	-LRB-
18751	3157	15	steam	steam	NN
18751	3157	16	and	and	CC
18751	3157	17	carbonic	carbonic	JJ
18751	3157	18	acid	acid	NN
18751	3157	19	)	)	-RRB-
18751	3157	20	should	should	MD
18751	3157	21	be	be	VB
18751	3157	22	gentle	gentle	JJ
18751	3157	23	,	,	,
18751	3157	24	so	so	IN
18751	3157	25	as	as	IN
18751	3157	26	to	to	TO
18751	3157	27	run	run	VB
18751	3157	28	no	no	DT
18751	3157	29	risk	risk	NN
18751	3157	30	of	of	IN
18751	3157	31	its	-PRON-	PRP$
18751	3157	32	blowing	blow	VBG
18751	3157	33	the	the	DT
18751	3157	34	fine	fine	JJ
18751	3157	35	powder	powder	NN
18751	3157	36	out	out	IN
18751	3157	37	of	of	IN
18751	3157	38	the	the	DT
18751	3157	39	crucible	crucible	JJ
18751	3157	40	;	;	:
18751	3157	41	and	and	CC
18751	3157	42	the	the	DT
18751	3157	43	heat	heat	NN
18751	3157	44	at	at	IN
18751	3157	45	which	which	WDT
18751	3157	46	the	the	DT
18751	3157	47	second	second	JJ
18751	3157	48	evolution	evolution	NN
18751	3157	49	of	of	IN
18751	3157	50	carbonic	carbonic	JJ
18751	3157	51	acid	acid	NN
18751	3157	52	is	be	VBZ
18751	3157	53	produced	produce	VBN
18751	3157	54	should	should	MD
18751	3157	55	be	be	VB
18751	3157	56	maintained	maintain	VBN
18751	3157	57	until	until	IN
18751	3157	58	the	the	DT
18751	3157	59	reaction	reaction	NN
18751	3157	60	is	be	VBZ
18751	3157	61	completed	complete	VBN
18751	3157	62	,	,	,
18751	3157	63	so	so	IN
18751	3157	64	that	that	IN
18751	3157	65	there	there	EX
18751	3157	66	may	may	MD
18751	3157	67	be	be	VB
18751	3157	68	little	little	JJ
18751	3157	69	or	or	CC
18751	3157	70	no	no	DT
18751	3157	71	formation	formation	NN
18751	3157	72	of	of	IN
18751	3157	73	gas	gas	NN
18751	3157	74	in	in	IN
18751	3157	75	the	the	DT
18751	3157	76	fused	fuse	VBN
18751	3157	77	mass	mass	NN
18751	3157	78	to	to	TO
18751	3157	79	cause	cause	VB
18751	3157	80	an	an	DT
18751	3157	81	effervescence	effervescence	NN
18751	3157	82	which	which	WDT
18751	3157	83	may	may	MD
18751	3157	84	force	force	VB
18751	3157	85	some	some	DT
18751	3157	86	of	of	IN
18751	3157	87	the	the	DT
18751	3157	88	charge	charge	NN
18751	3157	89	over	over	IN
18751	3157	90	the	the	DT
18751	3157	91	edges	edge	NNS
18751	3157	92	of	of	IN
18751	3157	93	the	the	DT
18751	3157	94	crucible	crucible	NN
18751	3157	95	.	.	.
18751	3158	1	Of	of	RB
18751	3158	2	course	course	RB
18751	3158	3	,	,	,
18751	3158	4	in	in	IN
18751	3158	5	practice	practice	NN
18751	3158	6	the	the	DT
18751	3158	7	ideal	ideal	JJ
18751	3158	8	fusion	fusion	NN
18751	3158	9	is	be	VBZ
18751	3158	10	not	not	RB
18751	3158	11	attained	attain	VBN
18751	3158	12	,	,	,
18751	3158	13	but	but	CC
18751	3158	14	there	there	EX
18751	3158	15	is	be	VBZ
18751	3158	16	no	no	DT
18751	3158	17	difficulty	difficulty	NN
18751	3158	18	in	in	IN
18751	3158	19	approaching	approach	VBG
18751	3158	20	it	-PRON-	PRP
18751	3158	21	closely	closely	RB
18751	3158	22	enough	enough	JJ
18751	3158	23	to	to	TO
18751	3158	24	prevent	prevent	VB
18751	3158	25	the	the	DT
18751	3158	26	charge	charge	NN
18751	3158	27	at	at	IN
18751	3158	28	any	any	DT
18751	3158	29	time	time	NN
18751	3158	30	rising	rise	VBG
18751	3158	31	above	above	IN
18751	3158	32	the	the	DT
18751	3158	33	level	level	NN
18751	3158	34	it	-PRON-	PRP
18751	3158	35	reached	reach	VBD
18751	3158	36	at	at	IN
18751	3158	37	first	first	RB
18751	3158	38	in	in	IN
18751	3158	39	the	the	DT
18751	3158	40	crucible	crucible	NN
18751	3158	41	,	,	,
18751	3158	42	and	and	CC
18751	3158	43	this	this	DT
18751	3158	44	should	should	MD
18751	3158	45	be	be	VB
18751	3158	46	accomplished	accomplish	VBN
18751	3158	47	.	.	.
18751	3159	1	It	-PRON-	PRP
18751	3159	2	is	be	VBZ
18751	3159	3	usual	usual	JJ
18751	3159	4	with	with	IN
18751	3159	5	quartzose	quartzose	NNP
18751	3159	6	ores	ore	NNS
18751	3159	7	to	to	TO
18751	3159	8	rely	rely	VB
18751	3159	9	mainly	mainly	RB
18751	3159	10	on	on	IN
18751	3159	11	the	the	DT
18751	3159	12	action	action	NN
18751	3159	13	of	of	IN
18751	3159	14	carbonate	carbonate	NN
18751	3159	15	of	of	IN
18751	3159	16	soda	soda	NN
18751	3159	17	,	,	,
18751	3159	18	but	but	CC
18751	3159	19	not	not	RB
18751	3159	20	entirely	entirely	RB
18751	3159	21	.	.	.
18751	3160	1	Litharge	Litharge	NNP
18751	3160	2	is	be	VBZ
18751	3160	3	also	also	RB
18751	3160	4	used	use	VBN
18751	3160	5	;	;	:
18751	3160	6	it	-PRON-	PRP
18751	3160	7	forms	form	VBZ
18751	3160	8	,	,	,
18751	3160	9	on	on	IN
18751	3160	10	fusion	fusion	NN
18751	3160	11	with	with	IN
18751	3160	12	quartz	quartz	NN
18751	3160	13	,	,	,
18751	3160	14	a	a	DT
18751	3160	15	silicate	silicate	NN
18751	3160	16	of	of	IN
18751	3160	17	lead	lead	NN
18751	3160	18	,	,	,
18751	3160	19	which	which	WDT
18751	3160	20	is	be	VBZ
18751	3160	21	a	a	DT
18751	3160	22	yellow	yellow	JJ
18751	3160	23	glass	glass	NN
18751	3160	24	,	,	,
18751	3160	25	easily	easily	RB
18751	3160	26	fusible	fusible	JJ
18751	3160	27	,	,	,
18751	3160	28	and	and	CC
18751	3160	29	more	more	RBR
18751	3160	30	fluid	fluid	JJ
18751	3160	31	in	in	IN
18751	3160	32	the	the	DT
18751	3160	33	furnace	furnace	NN
18751	3160	34	than	than	IN
18751	3160	35	silicate	silicate	NN
18751	3160	36	of	of	IN
18751	3160	37	soda	soda	NN
18751	3160	38	is	be	VBZ
18751	3160	39	.	.	.
18751	3161	1	By	by	IN
18751	3161	2	theory	theory	NN
18751	3161	3	,	,	,
18751	3161	4	50	50	CD
18751	3161	5	grams	gram	NNS
18751	3161	6	of	of	IN
18751	3161	7	quartz	quartz	NN
18751	3161	8	would	would	MD
18751	3161	9	require	require	VB
18751	3161	10	186	186	CD
18751	3161	11	grams	gram	NNS
18751	3161	12	of	of	IN
18751	3161	13	litharge	litharge	NN
18751	3161	14	.	.	.
18751	3162	1	[	[	-LRB-
18751	3162	2	21	21	LS
18751	3162	3	]	]	-RRB-
18751	3162	4	The	the	DT
18751	3162	5	reaction	reaction	NN
18751	3162	6	takes	take	VBZ
18751	3162	7	place	place	NN
18751	3162	8	without	without	IN
18751	3162	9	evolution	evolution	NN
18751	3162	10	of	of	IN
18751	3162	11	gas	gas	NN
18751	3162	12	,	,	,
18751	3162	13	and	and	CC
18751	3162	14	in	in	IN
18751	3162	15	its	-PRON-	PRP$
18751	3162	16	working	work	VBG
18751	3162	17	the	the	DT
18751	3162	18	only	only	JJ
18751	3162	19	point	point	NN
18751	3162	20	is	be	VBZ
18751	3162	21	to	to	TO
18751	3162	22	so	so	RB
18751	3162	23	regulate	regulate	VB
18751	3162	24	the	the	DT
18751	3162	25	heat	heat	NN
18751	3162	26	that	that	WDT
18751	3162	27	the	the	DT
18751	3162	28	litharge	litharge	NN
18751	3162	29	shall	shall	MD
18751	3162	30	not	not	RB
18751	3162	31	fuse	fuse	VB
18751	3162	32	and	and	CC
18751	3162	33	drain	drain	VB
18751	3162	34	under	under	IN
18751	3162	35	the	the	DT
18751	3162	36	unattacked	unattacked	JJ
18751	3162	37	quartz	quartz	NN
18751	3162	38	,	,	,
18751	3162	39	leaving	leave	VBG
18751	3162	40	it	-PRON-	PRP
18751	3162	41	as	as	IN
18751	3162	42	a	a	DT
18751	3162	43	pasty	pasty	NN
18751	3162	44	mass	mass	NN
18751	3162	45	on	on	IN
18751	3162	46	the	the	DT
18751	3162	47	surface	surface	NN
18751	3162	48	.	.	.
18751	3163	1	Now	now	RB
18751	3163	2	,	,	,
18751	3163	3	if	if	IN
18751	3163	4	in	in	IN
18751	3163	5	making	make	VBG
18751	3163	6	up	up	RP
18751	3163	7	a	a	DT
18751	3163	8	charge	charge	NN
18751	3163	9	for	for	IN
18751	3163	10	50	50	CD
18751	3163	11	grams	gram	NNS
18751	3163	12	of	of	IN
18751	3163	13	ore	ore	NN
18751	3163	14	,	,	,
18751	3163	15	we	-PRON-	PRP
18751	3163	16	took	take	VBD
18751	3163	17	100	100	CD
18751	3163	18	grams	gram	NNS
18751	3163	19	of	of	IN
18751	3163	20	bicarbonate	bicarbonate	NN
18751	3163	21	of	of	IN
18751	3163	22	soda	soda	NN
18751	3163	23	(	(	-LRB-
18751	3163	24	equivalent	equivalent	JJ
18751	3163	25	to	to	IN
18751	3163	26	about	about	RB
18751	3163	27	63	63	CD
18751	3163	28	grams	gram	NNS
18751	3163	29	of	of	IN
18751	3163	30	the	the	DT
18751	3163	31	carbonate	carbonate	NN
18751	3163	32	)	)	-RRB-
18751	3163	33	,	,	,
18751	3163	34	this	this	DT
18751	3163	35	being	be	VBG
18751	3163	36	five	five	CD
18751	3163	37	-	-	HYPH
18751	3163	38	sevenths	seventh	NNS
18751	3163	39	of	of	IN
18751	3163	40	140	140	CD
18751	3163	41	grams	gram	NNS
18751	3163	42	(	(	-LRB-
18751	3163	43	which	which	WDT
18751	3163	44	by	by	IN
18751	3163	45	itself	-PRON-	PRP
18751	3163	46	would	would	MD
18751	3163	47	be	be	VB
18751	3163	48	sufficient	sufficient	JJ
18751	3163	49	)	)	-RRB-
18751	3163	50	,	,	,
18751	3163	51	leaves	leave	VBZ
18751	3163	52	two	two	CD
18751	3163	53	-	-	HYPH
18751	3163	54	sevenths	seventh	NNS
18751	3163	55	of	of	IN
18751	3163	56	the	the	DT
18751	3163	57	quartz	quartz	NN
18751	3163	58	to	to	TO
18751	3163	59	be	be	VB
18751	3163	60	fluxed	flux	VBN
18751	3163	61	by	by	IN
18751	3163	62	other	other	JJ
18751	3163	63	reagents	reagent	NNS
18751	3163	64	:	:	:
18751	3163	65	two	two	CD
18751	3163	66	-	-	HYPH
18751	3163	67	sevenths	seventh	NNS
18751	3163	68	of	of	IN
18751	3163	69	186	186	CD
18751	3163	70	grams	gram	NNS
18751	3163	71	(	(	-LRB-
18751	3163	72	say	say	VB
18751	3163	73	52	52	CD
18751	3163	74	grams	gram	NNS
18751	3163	75	)	)	-RRB-
18751	3163	76	of	of	IN
18751	3163	77	litharge	litharge	NNP
18751	3163	78	would	would	MD
18751	3163	79	serve	serve	VB
18751	3163	80	for	for	IN
18751	3163	81	this	this	DT
18751	3163	82	purpose	purpose	NN
18751	3163	83	.	.	.
18751	3164	1	But	but	CC
18751	3164	2	if	if	IN
18751	3164	3	we	-PRON-	PRP
18751	3164	4	used	use	VBD
18751	3164	5	10	10	CD
18751	3164	6	grams	gram	NNS
18751	3164	7	of	of	IN
18751	3164	8	borax	borax	NNS
18751	3164	9	,	,	,
18751	3164	10	which	which	WDT
18751	3164	11	has	have	VBZ
18751	3164	12	a	a	DT
18751	3164	13	fluxing	fluxing	JJ
18751	3164	14	action	action	NN
18751	3164	15	about	about	IN
18751	3164	16	equal	equal	JJ
18751	3164	17	to	to	IN
18751	3164	18	that	that	DT
18751	3164	19	of	of	IN
18751	3164	20	the	the	DT
18751	3164	21	litharge	litharge	NN
18751	3164	22	,	,	,
18751	3164	23	then	then	RB
18751	3164	24	40	40	CD
18751	3164	25	grams	gram	NNS
18751	3164	26	of	of	IN
18751	3164	27	the	the	DT
18751	3164	28	latter	latter	JJ
18751	3164	29	,	,	,
18751	3164	30	or	or	CC
18751	3164	31	(	(	-LRB-
18751	3164	32	making	make	VBG
18751	3164	33	an	an	DT
18751	3164	34	allowance	allowance	NN
18751	3164	35	for	for	IN
18751	3164	36	the	the	DT
18751	3164	37	quartz	quartz	NN
18751	3164	38	being	be	VBG
18751	3164	39	not	not	RB
18751	3164	40	quite	quite	RB
18751	3164	41	pure	pure	JJ
18751	3164	42	)	)	-RRB-
18751	3164	43	say	say	VBP
18751	3164	44	35	35	CD
18751	3164	45	grams	gram	NNS
18751	3164	46	,	,	,
18751	3164	47	will	will	MD
18751	3164	48	suffice	suffice	VB
18751	3164	49	.	.	.
18751	3165	1	The	the	DT
18751	3165	2	fluxes	flux	NNS
18751	3165	3	,	,	,
18751	3165	4	then	then	RB
18751	3165	5	,	,	,
18751	3165	6	for	for	IN
18751	3165	7	the	the	DT
18751	3165	8	50	50	CD
18751	3165	9	grams	gram	NNS
18751	3165	10	of	of	IN
18751	3165	11	ore	ore	NN
18751	3165	12	would	would	MD
18751	3165	13	be	be	VB
18751	3165	14	:	:	:
18751	3165	15	bicarbonate	bicarbonate	VB
18751	3165	16	of	of	IN
18751	3165	17	soda	soda	NN
18751	3165	18	100	100	CD
18751	3165	19	grams	gram	NNS
18751	3165	20	,	,	,
18751	3165	21	litharge	litharge	NNP
18751	3165	22	35	35	CD
18751	3165	23	grams	gram	NNS
18751	3165	24	,	,	,
18751	3165	25	and	and	CC
18751	3165	26	borax	borax	NNP
18751	3165	27	10	10	CD
18751	3165	28	grams	gram	NNS
18751	3165	29	;	;	:
18751	3165	30	we	-PRON-	PRP
18751	3165	31	could	could	MD
18751	3165	32	decrease	decrease	VB
18751	3165	33	any	any	DT
18751	3165	34	of	of	IN
18751	3165	35	these	these	DT
18751	3165	36	,	,	,
18751	3165	37	and	and	CC
18751	3165	38	proportionately	proportionately	RB
18751	3165	39	increase	increase	VB
18751	3165	40	either	either	CC
18751	3165	41	or	or	CC
18751	3165	42	both	both	DT
18751	3165	43	of	of	IN
18751	3165	44	the	the	DT
18751	3165	45	others	other	NNS
18751	3165	46	,	,	,
18751	3165	47	and	and	CC
18751	3165	48	still	still	RB
18751	3165	49	rely	rely	VB
18751	3165	50	on	on	IN
18751	3165	51	getting	get	VBG
18751	3165	52	a	a	DT
18751	3165	53	fusible	fusible	JJ
18751	3165	54	slag	slag	NN
18751	3165	55	,	,	,
18751	3165	56	which	which	WDT
18751	3165	57	is	be	VBZ
18751	3165	58	the	the	DT
18751	3165	59	whole	whole	NN
18751	3165	60	of	of	IN
18751	3165	61	the	the	DT
18751	3165	62	function	function	NN
18751	3165	63	of	of	IN
18751	3165	64	a	a	DT
18751	3165	65	flux	flux	NN
18751	3165	66	,	,	,
18751	3165	67	considered	consider	VBN
18751	3165	68	simply	simply	RB
18751	3165	69	as	as	IN
18751	3165	70	a	a	DT
18751	3165	71	flux	flux	NN
18751	3165	72	.	.	.
18751	3166	1	It	-PRON-	PRP
18751	3166	2	should	should	MD
18751	3166	3	be	be	VB
18751	3166	4	remembered	remember	VBN
18751	3166	5	,	,	,
18751	3166	6	however	however	RB
18751	3166	7	,	,	,
18751	3166	8	that	that	IN
18751	3166	9	the	the	DT
18751	3166	10	slag	slag	NN
18751	3166	11	is	be	VBZ
18751	3166	12	a	a	DT
18751	3166	13	bi	bi	JJ
18751	3166	14	-	-	JJ
18751	3166	15	silicate	silicate	NN
18751	3166	16	or	or	CC
18751	3166	17	acid	acid	JJ
18751	3166	18	slag	slag	NN
18751	3166	19	,	,	,
18751	3166	20	and	and	CC
18751	3166	21	that	that	IN
18751	3166	22	its	-PRON-	PRP$
18751	3166	23	acid	acid	JJ
18751	3166	24	character	character	NN
18751	3166	25	is	be	VBZ
18751	3166	26	increased	increase	VBN
18751	3166	27	by	by	IN
18751	3166	28	increasing	increase	VBG
18751	3166	29	the	the	DT
18751	3166	30	proportion	proportion	NN
18751	3166	31	of	of	IN
18751	3166	32	borax	borax	NNS
18751	3166	33	.	.	.
18751	3167	1	But	but	CC
18751	3167	2	in	in	IN
18751	3167	3	addition	addition	NN
18751	3167	4	to	to	IN
18751	3167	5	the	the	DT
18751	3167	6	fluxes	flux	NNS
18751	3167	7	there	there	EX
18751	3167	8	is	be	VBZ
18751	3167	9	required	require	VBN
18751	3167	10	about	about	RB
18751	3167	11	30	30	CD
18751	3167	12	or	or	CC
18751	3167	13	40	40	CD
18751	3167	14	grams	gram	NNS
18751	3167	15	of	of	IN
18751	3167	16	lead	lead	NN
18751	3167	17	to	to	TO
18751	3167	18	collect	collect	VB
18751	3167	19	the	the	DT
18751	3167	20	silver	silver	NN
18751	3167	21	and	and	CC
18751	3167	22	gold	gold	NN
18751	3167	23	.	.	.
18751	3168	1	This	this	DT
18751	3168	2	is	be	VBZ
18751	3168	3	best	well	RBS
18751	3168	4	added	add	VBN
18751	3168	5	as	as	IN
18751	3168	6	litharge	litharge	NN
18751	3168	7	(	(	-LRB-
18751	3168	8	say	say	UH
18751	3168	9	40	40	CD
18751	3168	10	grams	gram	NNS
18751	3168	11	)	)	-RRB-
18751	3168	12	and	and	CC
18751	3168	13	flour	flour	NN
18751	3168	14	(	(	-LRB-
18751	3168	15	4	4	CD
18751	3168	16	grams	gram	NNS
18751	3168	17	)	)	-RRB-
18751	3168	18	,	,	,
18751	3168	19	or	or	CC
18751	3168	20	charcoal	charcoal	NN
18751	3168	21	powder	powder	NN
18751	3168	22	(	(	-LRB-
18751	3168	23	2	2	CD
18751	3168	24	grams	gram	NNS
18751	3168	25	)	)	-RRB-
18751	3168	26	.	.	.
18751	3169	1	See	see	VB
18751	3169	2	pages	page	NNS
18751	3169	3	93	93	CD
18751	3169	4	and	and	CC
18751	3169	5	94	94	CD
18751	3169	6	.	.	.
18751	3170	1	The	the	DT
18751	3170	2	full	full	JJ
18751	3170	3	charge	charge	NN
18751	3170	4	,	,	,
18751	3170	5	then	then	RB
18751	3170	6	,	,	,
18751	3170	7	would	would	MD
18751	3170	8	be	be	VB
18751	3170	9	:	:	:
18751	3170	10	Ore	Ore	NNP
18751	3170	11	50	50	CD
18751	3170	12	grams	gram	NNS
18751	3170	13	.	.	.
18751	3171	1	Bicarbonate	bicarbonate	NN
18751	3171	2	of	of	IN
18751	3171	3	soda	soda	NN
18751	3171	4	100	100	CD
18751	3171	5	"	"	``
18751	3171	6	Litharge	Litharge	NNP
18751	3171	7	75	75	CD
18751	3171	8	"	"	``
18751	3171	9	Borax	borax	NN
18751	3171	10	10	10	CD
18751	3171	11	"	"	``
18751	3171	12	Flour	flour	NN
18751	3171	13	4	4	CD
18751	3171	14	"	"	''
18751	3171	15	These	these	DT
18751	3171	16	should	should	MD
18751	3171	17	be	be	VB
18751	3171	18	mixed	mix	VBN
18751	3171	19	,	,	,
18751	3171	20	placed	place	VBN
18751	3171	21	in	in	IN
18751	3171	22	a	a	DT
18751	3171	23	suitable	suitable	JJ
18751	3171	24	crucible	crucible	NN
18751	3171	25	(	(	-LRB-
18751	3171	26	a	a	DT
18751	3171	27	G	G	NNP
18751	3171	28	Battersea	Battersea	NNP
18751	3171	29	,	,	,
18751	3171	30	round	round	NN
18751	3171	31	,	,	,
18751	3171	32	will	will	MD
18751	3171	33	do	do	VB
18751	3171	34	)	)	-RRB-
18751	3171	35	,	,	,
18751	3171	36	and	and	CC
18751	3171	37	heated	heat	VBD
18751	3171	38	,	,	,
18751	3171	39	at	at	IN
18751	3171	40	first	first	RB
18751	3171	41	at	at	IN
18751	3171	42	a	a	DT
18751	3171	43	red	red	JJ
18751	3171	44	heat	heat	NN
18751	3171	45	,	,	,
18751	3171	46	but	but	CC
18751	3171	47	finally	finally	RB
18751	3171	48	much	much	RB
18751	3171	49	hotter	hot	JJR
18751	3171	50	,	,	,
18751	3171	51	so	so	IN
18751	3171	52	as	as	IN
18751	3171	53	to	to	TO
18751	3171	54	get	get	VB
18751	3171	55	a	a	DT
18751	3171	56	fluid	fluid	JJ
18751	3171	57	and	and	CC
18751	3171	58	clean	clean	JJ
18751	3171	59	slag	slag	NN
18751	3171	60	.	.	.
18751	3172	1	When	when	WRB
18751	3172	2	the	the	DT
18751	3172	3	charge	charge	NN
18751	3172	4	has	have	VBZ
18751	3172	5	been	be	VBN
18751	3172	6	in	in	IN
18751	3172	7	tranquil	tranquil	JJ
18751	3172	8	fusion	fusion	NN
18751	3172	9	for	for	IN
18751	3172	10	some	some	DT
18751	3172	11	little	little	JJ
18751	3172	12	time	time	NN
18751	3172	13	,	,	,
18751	3172	14	take	take	VB
18751	3172	15	it	-PRON-	PRP
18751	3172	16	out	out	RP
18751	3172	17	and	and	CC
18751	3172	18	pour	pour	VB
18751	3172	19	it	-PRON-	PRP
18751	3172	20	into	into	IN
18751	3172	21	an	an	DT
18751	3172	22	iron	iron	NN
18751	3172	23	mould	mould	NN
18751	3172	24	.	.	.
18751	3173	1	When	when	WRB
18751	3173	2	cold	cold	JJ
18751	3173	3	,	,	,
18751	3173	4	detach	detach	VBP
18751	3173	5	the	the	DT
18751	3173	6	button	button	NN
18751	3173	7	of	of	IN
18751	3173	8	lead	lead	NN
18751	3173	9	.	.	.
18751	3174	1	The	the	DT
18751	3174	2	slag	slag	NN
18751	3174	3	should	should	MD
18751	3174	4	be	be	VB
18751	3174	5	glassy	glassy	JJ
18751	3174	6	,	,	,
18751	3174	7	all	all	RB
18751	3174	8	through	through	IN
18751	3174	9	alike	alike	RB
18751	3174	10	,	,	,
18751	3174	11	and	and	CC
18751	3174	12	easily	easily	RB
18751	3174	13	separable	separable	JJ
18751	3174	14	from	from	IN
18751	3174	15	the	the	DT
18751	3174	16	metal	metal	NN
18751	3174	17	.	.	.
18751	3175	1	With	with	IN
18751	3175	2	ordinary	ordinary	JJ
18751	3175	3	ores	ore	NNS
18751	3175	4	,	,	,
18751	3175	5	this	this	DT
18751	3175	6	slag	slag	NN
18751	3175	7	may	may	MD
18751	3175	8	be	be	VB
18751	3175	9	considered	consider	VBN
18751	3175	10	as	as	RB
18751	3175	11	free	free	JJ
18751	3175	12	from	from	IN
18751	3175	13	gold	gold	NN
18751	3175	14	.	.	.
18751	3176	1	In	in	IN
18751	3176	2	an	an	DT
18751	3176	3	experiment	experiment	NN
18751	3176	4	in	in	IN
18751	3176	5	which	which	WDT
18751	3176	6	90	90	CD
18751	3176	7	milligrams	milligram	NNS
18751	3176	8	of	of	IN
18751	3176	9	gold	gold	NN
18751	3176	10	were	be	VBD
18751	3176	11	added	add	VBN
18751	3176	12	,	,	,
18751	3176	13	the	the	DT
18751	3176	14	full	full	JJ
18751	3176	15	amount	amount	NN
18751	3176	16	was	be	VBD
18751	3176	17	obtained	obtain	VBN
18751	3176	18	from	from	IN
18751	3176	19	the	the	DT
18751	3176	20	lead	lead	NN
18751	3176	21	produced	produce	VBN
18751	3176	22	by	by	IN
18751	3176	23	the	the	DT
18751	3176	24	first	first	JJ
18751	3176	25	fusion	fusion	NN
18751	3176	26	.	.	.
18751	3177	1	But	but	CC
18751	3177	2	in	in	IN
18751	3177	3	certain	certain	JJ
18751	3177	4	cases	case	NNS
18751	3177	5	,	,	,
18751	3177	6	more	more	RBR
18751	3177	7	especially	especially	RB
18751	3177	8	where	where	WRB
18751	3177	9	large	large	JJ
18751	3177	10	amounts	amount	NNS
18751	3177	11	of	of	IN
18751	3177	12	metallic	metallic	JJ
18751	3177	13	oxides	oxide	NNS
18751	3177	14	are	be	VBP
18751	3177	15	present	present	JJ
18751	3177	16	,	,	,
18751	3177	17	the	the	DT
18751	3177	18	slag	slag	NN
18751	3177	19	is	be	VBZ
18751	3177	20	not	not	RB
18751	3177	21	so	so	RB
18751	3177	22	clean	clean	JJ
18751	3177	23	,	,	,
18751	3177	24	and	and	CC
18751	3177	25	with	with	IN
18751	3177	26	these	these	DT
18751	3177	27	the	the	DT
18751	3177	28	slag	slag	NN
18751	3177	29	should	should	MD
18751	3177	30	be	be	VB
18751	3177	31	powdered	powder	VBN
18751	3177	32	,	,	,
18751	3177	33	mixed	mix	VBN
18751	3177	34	with	with	IN
18751	3177	35	40	40	CD
18751	3177	36	grams	gram	NNS
18751	3177	37	of	of	IN
18751	3177	38	litharge	litharge	NN
18751	3177	39	and	and	CC
18751	3177	40	4	4	CD
18751	3177	41	of	of	IN
18751	3177	42	flour	flour	NN
18751	3177	43	,	,	,
18751	3177	44	and	and	CC
18751	3177	45	melted	melt	VBN
18751	3177	46	again	again	RB
18751	3177	47	;	;	:
18751	3177	48	it	-PRON-	PRP
18751	3177	49	is	be	VBZ
18751	3177	50	an	an	DT
18751	3177	51	advantage	advantage	NN
18751	3177	52	to	to	TO
18751	3177	53	add	add	VB
18751	3177	54	a	a	DT
18751	3177	55	small	small	JJ
18751	3177	56	prill	prill	NN
18751	3177	57	of	of	IN
18751	3177	58	say	say	NN
18751	3177	59	2	2	CD
18751	3177	60	or	or	CC
18751	3177	61	3	3	CD
18751	3177	62	milligrams	milligram	NNS
18751	3177	63	of	of	IN
18751	3177	64	silver	silver	NN
18751	3177	65	to	to	IN
18751	3177	66	the	the	DT
18751	3177	67	charge	charge	NN
18751	3177	68	,	,	,
18751	3177	69	as	as	IN
18751	3177	70	it	-PRON-	PRP
18751	3177	71	insures	insure	VBZ
18751	3177	72	a	a	DT
18751	3177	73	visible	visible	JJ
18751	3177	74	product	product	NN
18751	3177	75	in	in	IN
18751	3177	76	the	the	DT
18751	3177	77	cupellation	cupellation	NN
18751	3177	78	.	.	.
18751	3178	1	Indeed	indeed	RB
18751	3178	2	,	,	,
18751	3178	3	this	this	DT
18751	3178	4	last	last	JJ
18751	3178	5	precaution	precaution	NN
18751	3178	6	is	be	VBZ
18751	3178	7	a	a	DT
18751	3178	8	good	good	JJ
18751	3178	9	one	one	NN
18751	3178	10	to	to	TO
18751	3178	11	be	be	VB
18751	3178	12	taken	take	VBN
18751	3178	13	wherever	wherever	WRB
18751	3178	14	there	there	EX
18751	3178	15	is	be	VBZ
18751	3178	16	reason	reason	NN
18751	3178	17	to	to	TO
18751	3178	18	expect	expect	VB
18751	3178	19	very	very	RB
18751	3178	20	small	small	JJ
18751	3178	21	buttons	button	NNS
18751	3178	22	.	.	.
18751	3179	1	It	-PRON-	PRP
18751	3179	2	has	have	VBZ
18751	3179	3	the	the	DT
18751	3179	4	further	further	JJ
18751	3179	5	advantage	advantage	NN
18751	3179	6	,	,	,
18751	3179	7	that	that	IN
18751	3179	8	,	,	,
18751	3179	9	if	if	IN
18751	3179	10	the	the	DT
18751	3179	11	quantity	quantity	NN
18751	3179	12	of	of	IN
18751	3179	13	silver	silver	NN
18751	3179	14	necessary	necessary	JJ
18751	3179	15	for	for	IN
18751	3179	16	inquartation	inquartation	NN
18751	3179	17	is	be	VBZ
18751	3179	18	known	know	VBN
18751	3179	19	,	,	,
18751	3179	20	the	the	DT
18751	3179	21	right	right	JJ
18751	3179	22	quantity	quantity	NN
18751	3179	23	may	may	MD
18751	3179	24	be	be	VB
18751	3179	25	added	add	VBN
18751	3179	26	here	here	RB
18751	3179	27	,	,	,
18751	3179	28	so	so	IN
18751	3179	29	as	as	IN
18751	3179	30	to	to	TO
18751	3179	31	save	save	VB
18751	3179	32	a	a	DT
18751	3179	33	subsequent	subsequent	JJ
18751	3179	34	operation	operation	NN
18751	3179	35	.	.	.
18751	3180	1	~Ores	~ores	XX
18751	3180	2	containing	contain	VBG
18751	3180	3	Oxides	oxide	NNS
18751	3180	4	of	of	IN
18751	3180	5	Iron.~--Of	iron.~--of	PRP
18751	3180	6	the	the	DT
18751	3180	7	metallic	metallic	JJ
18751	3180	8	oxides	oxide	NNS
18751	3180	9	likely	likely	JJ
18751	3180	10	to	to	TO
18751	3180	11	be	be	VB
18751	3180	12	present	present	JJ
18751	3180	13	in	in	IN
18751	3180	14	a	a	DT
18751	3180	15	slag	slag	NN
18751	3180	16	,	,	,
18751	3180	17	oxide	oxide	NN
18751	3180	18	of	of	IN
18751	3180	19	iron	iron	NN
18751	3180	20	is	be	VBZ
18751	3180	21	the	the	DT
18751	3180	22	most	most	RBS
18751	3180	23	important	important	JJ
18751	3180	24	.	.	.
18751	3181	1	Gold	gold	NN
18751	3181	2	is	be	VBZ
18751	3181	3	occasionally	occasionally	RB
18751	3181	4	found	find	VBN
18751	3181	5	in	in	IN
18751	3181	6	a	a	DT
18751	3181	7	matrix	matrix	NN
18751	3181	8	of	of	IN
18751	3181	9	this	this	DT
18751	3181	10	substance	substance	NN
18751	3181	11	,	,	,
18751	3181	12	and	and	CC
18751	3181	13	in	in	IN
18751	3181	14	the	the	DT
18751	3181	15	assay	assay	NN
18751	3181	16	of	of	IN
18751	3181	17	"	"	``
18751	3181	18	concentrates	concentrate	NNS
18751	3181	19	"	"	''
18751	3181	20	largely	largely	RB
18751	3181	21	made	make	VBN
18751	3181	22	up	up	RP
18751	3181	23	of	of	IN
18751	3181	24	pyrites	pyrite	NNS
18751	3181	25	,	,	,
18751	3181	26	this	this	DT
18751	3181	27	oxide	oxide	NN
18751	3181	28	will	will	MD
18751	3181	29	be	be	VB
18751	3181	30	formed	form	VBN
18751	3181	31	in	in	IN
18751	3181	32	the	the	DT
18751	3181	33	preliminary	preliminary	JJ
18751	3181	34	calcination	calcination	NN
18751	3181	35	.	.	.
18751	3182	1	Now	now	RB
18751	3182	2	,	,	,
18751	3182	3	the	the	DT
18751	3182	4	lower	low	JJR
18751	3182	5	oxide	oxide	NN
18751	3182	6	of	of	IN
18751	3182	7	iron	iron	NN
18751	3182	8	(	(	-LRB-
18751	3182	9	ferrous	ferrous	JJ
18751	3182	10	oxide	oxide	NN
18751	3182	11	,	,	,
18751	3182	12	FeO	FeO	NNP
18751	3182	13	)	)	-RRB-
18751	3182	14	is	be	VBZ
18751	3182	15	easy	easy	JJ
18751	3182	16	to	to	TO
18751	3182	17	deal	deal	VB
18751	3182	18	with	with	IN
18751	3182	19	;	;	:
18751	3182	20	fused	fuse	VBN
18751	3182	21	borax	borax	NNS
18751	3182	22	will	will	MD
18751	3182	23	dissolve	dissolve	VB
18751	3182	24	about	about	IN
18751	3182	25	its	-PRON-	PRP$
18751	3182	26	own	own	JJ
18751	3182	27	weight	weight	NN
18751	3182	28	of	of	IN
18751	3182	29	it	-PRON-	PRP
18751	3182	30	,	,	,
18751	3182	31	and	and	CC
18751	3182	32	a	a	DT
18751	3182	33	silicate	silicate	NN
18751	3182	34	of	of	IN
18751	3182	35	soda	soda	NN
18751	3182	36	(	(	-LRB-
18751	3182	37	such	such	JJ
18751	3182	38	as	as	IN
18751	3182	39	makes	make	VBZ
18751	3182	40	up	up	RP
18751	3182	41	the	the	DT
18751	3182	42	bulk	bulk	NN
18751	3182	43	of	of	IN
18751	3182	44	a	a	DT
18751	3182	45	slag	slag	NN
18751	3182	46	in	in	IN
18751	3182	47	a	a	DT
18751	3182	48	gold	gold	NN
18751	3182	49	assay	assay	NN
18751	3182	50	)	)	-RRB-
18751	3182	51	will	will	MD
18751	3182	52	take	take	VB
18751	3182	53	up	up	RP
18751	3182	54	at	at	RB
18751	3182	55	least	least	RBS
18751	3182	56	half	half	NN
18751	3182	57	as	as	RB
18751	3182	58	much	much	JJ
18751	3182	59	.	.	.
18751	3183	1	But	but	CC
18751	3183	2	the	the	DT
18751	3183	3	higher	high	JJR
18751	3183	4	oxide	oxide	NN
18751	3183	5	(	(	-LRB-
18751	3183	6	ferric	ferric	JJ
18751	3183	7	oxide	oxide	NN
18751	3183	8	,	,	,
18751	3183	9	Fe_{2}O_{3	fe_{2}o_{3	CC
18751	3183	10	}	}	-RRB-
18751	3183	11	)	)	-RRB-
18751	3183	12	is	be	VBZ
18751	3183	13	more	more	RBR
18751	3183	14	refractory	refractory	JJ
18751	3183	15	;	;	:
18751	3183	16	even	even	RB
18751	3183	17	6	6	CD
18751	3183	18	parts	part	NNS
18751	3183	19	of	of	IN
18751	3183	20	borax	borax	NNS
18751	3183	21	yields	yield	VBZ
18751	3183	22	a	a	DT
18751	3183	23	poor	poor	JJ
18751	3183	24	product	product	NN
18751	3183	25	,	,	,
18751	3183	26	and	and	CC
18751	3183	27	slags	slag	VBZ
18751	3183	28	with	with	IN
18751	3183	29	any	any	DT
18751	3183	30	considerable	considerable	JJ
18751	3183	31	percentage	percentage	NN
18751	3183	32	of	of	IN
18751	3183	33	it	-PRON-	PRP
18751	3183	34	are	be	VBP
18751	3183	35	not	not	RB
18751	3183	36	satisfactory	satisfactory	JJ
18751	3183	37	.	.	.
18751	3184	1	A	a	DT
18751	3184	2	student	student	NN
18751	3184	3	attempting	attempt	VBG
18751	3184	4	to	to	TO
18751	3184	5	recover	recover	VB
18751	3184	6	gold	gold	NN
18751	3184	7	from	from	IN
18751	3184	8	some	some	DT
18751	3184	9	hæmatite	hæmatite	NN
18751	3184	10	(	(	-LRB-
18751	3184	11	in	in	IN
18751	3184	12	which	which	WDT
18751	3184	13	there	there	EX
18751	3184	14	was	be	VBD
18751	3184	15	about	about	RB
18751	3184	16	half	half	PDT
18751	3184	17	an	an	DT
18751	3184	18	ounce	ounce	NN
18751	3184	19	of	of	IN
18751	3184	20	the	the	DT
18751	3184	21	metal	metal	NN
18751	3184	22	)	)	-RRB-
18751	3184	23	,	,	,
18751	3184	24	found	find	VBN
18751	3184	25	in	in	IN
18751	3184	26	the	the	DT
18751	3184	27	slag	slag	NN
18751	3184	28	nearly	nearly	RB
18751	3184	29	a	a	DT
18751	3184	30	gram	gram	NN
18751	3184	31	of	of	IN
18751	3184	32	gold	gold	NN
18751	3184	33	,	,	,
18751	3184	34	although	although	IN
18751	3184	35	in	in	IN
18751	3184	36	the	the	DT
18751	3184	37	first	first	JJ
18751	3184	38	fusion	fusion	NN
18751	3184	39	the	the	DT
18751	3184	40	slag	slag	NN
18751	3184	41	appeared	appear	VBD
18751	3184	42	perfectly	perfectly	RB
18751	3184	43	fluid	fluid	JJ
18751	3184	44	.	.	.
18751	3185	1	There	there	EX
18751	3185	2	is	be	VBZ
18751	3185	3	,	,	,
18751	3185	4	however	however	RB
18751	3185	5	,	,	,
18751	3185	6	no	no	DT
18751	3185	7	difficulty	difficulty	NN
18751	3185	8	in	in	IN
18751	3185	9	getting	get	VBG
18751	3185	10	good	good	JJ
18751	3185	11	slags	slag	NNS
18751	3185	12	,	,	,
18751	3185	13	even	even	RB
18751	3185	14	with	with	IN
18751	3185	15	large	large	JJ
18751	3185	16	quantities	quantity	NNS
18751	3185	17	of	of	IN
18751	3185	18	iron	iron	NN
18751	3185	19	.	.	.
18751	3186	1	For	for	IN
18751	3186	2	example	example	NN
18751	3186	3	,	,	,
18751	3186	4	with	with	IN
18751	3186	5	50	50	CD
18751	3186	6	grams	gram	NNS
18751	3186	7	of	of	IN
18751	3186	8	ferric	ferric	JJ
18751	3186	9	oxide	oxide	NN
18751	3186	10	,	,	,
18751	3186	11	10	10	CD
18751	3186	12	of	of	IN
18751	3186	13	quartz	quartz	NN
18751	3186	14	,	,	,
18751	3186	15	30	30	CD
18751	3186	16	of	of	IN
18751	3186	17	borax	borax	NNS
18751	3186	18	,	,	,
18751	3186	19	30	30	CD
18751	3186	20	of	of	IN
18751	3186	21	soda,[22	soda,[22	CD
18751	3186	22	]	]	-RRB-
18751	3186	23	50	50	CD
18751	3186	24	of	of	IN
18751	3186	25	litharge	litharge	NN
18751	3186	26	,	,	,
18751	3186	27	and	and	CC
18751	3186	28	7	7	CD
18751	3186	29	of	of	IN
18751	3186	30	flour	flour	NN
18751	3186	31	,	,	,
18751	3186	32	the	the	DT
18751	3186	33	result	result	NN
18751	3186	34	was	be	VBD
18751	3186	35	quite	quite	RB
18751	3186	36	satisfactory	satisfactory	JJ
18751	3186	37	.	.	.
18751	3187	1	So	so	RB
18751	3187	2	,	,	,
18751	3187	3	too	too	RB
18751	3187	4	,	,	,
18751	3187	5	was	be	VBD
18751	3187	6	25	25	CD
18751	3187	7	of	of	IN
18751	3187	8	quartz	quartz	NN
18751	3187	9	,	,	,
18751	3187	10	50	50	CD
18751	3187	11	of	of	IN
18751	3187	12	soda	soda	NN
18751	3187	13	,	,	,
18751	3187	14	50	50	CD
18751	3187	15	of	of	IN
18751	3187	16	litharge	litharge	NN
18751	3187	17	,	,	,
18751	3187	18	and	and	CC
18751	3187	19	7	7	CD
18751	3187	20	of	of	IN
18751	3187	21	flour	flour	NN
18751	3187	22	.	.	.
18751	3188	1	It	-PRON-	PRP
18751	3188	2	is	be	VBZ
18751	3188	3	well	well	RB
18751	3188	4	,	,	,
18751	3188	5	however	however	RB
18751	3188	6	,	,	,
18751	3188	7	in	in	IN
18751	3188	8	such	such	JJ
18751	3188	9	cases	case	NNS
18751	3188	10	to	to	TO
18751	3188	11	have	have	VB
18751	3188	12	an	an	DT
18751	3188	13	ample	ample	JJ
18751	3188	14	proportion	proportion	NN
18751	3188	15	of	of	IN
18751	3188	16	flux	flux	NN
18751	3188	17	and	and	CC
18751	3188	18	to	to	TO
18751	3188	19	aim	aim	VB
18751	3188	20	at	at	IN
18751	3188	21	a	a	DT
18751	3188	22	larger	large	JJR
18751	3188	23	button	button	NN
18751	3188	24	of	of	IN
18751	3188	25	lead	lead	NN
18751	3188	26	than	than	IN
18751	3188	27	usual	usual	JJ
18751	3188	28	by	by	IN
18751	3188	29	increasing	increase	VBG
18751	3188	30	the	the	DT
18751	3188	31	proportion	proportion	NN
18751	3188	32	of	of	IN
18751	3188	33	flour	flour	NN
18751	3188	34	or	or	CC
18751	3188	35	charcoal	charcoal	NN
18751	3188	36	(	(	-LRB-
18751	3188	37	see	see	VB
18751	3188	38	also	also	RB
18751	3188	39	page	page	VB
18751	3188	40	91	91	CD
18751	3188	41	)	)	-RRB-
18751	3188	42	.	.	.
18751	3189	1	A	a	DT
18751	3189	2	charge	charge	NN
18751	3189	3	used	use	VBN
18751	3189	4	on	on	IN
18751	3189	5	the	the	DT
18751	3189	6	Randt	Randt	NNP
18751	3189	7	for	for	IN
18751	3189	8	roasted	roasted	JJ
18751	3189	9	"	"	``
18751	3189	10	concentrates	concentrates	FW
18751	3189	11	"	"	''
18751	3189	12	(	(	-LRB-
18751	3189	13	which	which	WDT
18751	3189	14	we	-PRON-	PRP
18751	3189	15	may	may	MD
18751	3189	16	roughly	roughly	RB
18751	3189	17	speak	speak	VB
18751	3189	18	of	of	IN
18751	3189	19	as	as	IN
18751	3189	20	quartz	quartz	NN
18751	3189	21	and	and	CC
18751	3189	22	ferric	ferric	JJ
18751	3189	23	oxide	oxide	NN
18751	3189	24	)	)	-RRB-
18751	3189	25	,	,	,
18751	3189	26	is	be	VBZ
18751	3189	27	one	one	CD
18751	3189	28	assay	assay	NNP
18751	3189	29	ton	ton	NN
18751	3189	30	(	(	-LRB-
18751	3189	31	about	about	RB
18751	3189	32	30	30	CD
18751	3189	33	grams	gram	NNS
18751	3189	34	)	)	-RRB-
18751	3189	35	each	each	DT
18751	3189	36	of	of	IN
18751	3189	37	ore	ore	NN
18751	3189	38	,	,	,
18751	3189	39	soda	soda	NN
18751	3189	40	,	,	,
18751	3189	41	and	and	CC
18751	3189	42	borax	borax	NNS
18751	3189	43	,	,	,
18751	3189	44	and	and	CC
18751	3189	45	one	one	CD
18751	3189	46	and	and	CC
18751	3189	47	a	a	DT
18751	3189	48	half	half	JJ
18751	3189	49	assay	assay	NN
18751	3189	50	ton	ton	NN
18751	3189	51	of	of	IN
18751	3189	52	litharge	litharge	NN
18751	3189	53	and	and	CC
18751	3189	54	2	2	CD
18751	3189	55	grams	gram	NNS
18751	3189	56	of	of	IN
18751	3189	57	charcoal	charcoal	NN
18751	3189	58	.	.	.
18751	3190	1	Whilst	whilst	RB
18751	3190	2	,	,	,
18751	3190	3	for	for	IN
18751	3190	4	the	the	DT
18751	3190	5	same	same	JJ
18751	3190	6	material	material	NN
18751	3190	7	,	,	,
18751	3190	8	from	from	IN
18751	3190	9	which	which	WDT
18751	3190	10	most	most	JJS
18751	3190	11	of	of	IN
18751	3190	12	the	the	DT
18751	3190	13	gold	gold	NN
18751	3190	14	has	have	VBZ
18751	3190	15	been	be	VBN
18751	3190	16	extracted	extract	VBN
18751	3190	17	by	by	IN
18751	3190	18	"	"	``
18751	3190	19	chloridising	chloridise	VBG
18751	3190	20	,	,	,
18751	3190	21	"	"	''
18751	3190	22	2.5	2.5	CD
18751	3190	23	tons	ton	NNS
18751	3190	24	each	each	DT
18751	3190	25	of	of	IN
18751	3190	26	ore	ore	NN
18751	3190	27	,	,	,
18751	3190	28	borax	borax	NNS
18751	3190	29	,	,	,
18751	3190	30	and	and	CC
18751	3190	31	soda	soda	NN
18751	3190	32	,	,	,
18751	3190	33	4	4	CD
18751	3190	34	of	of	IN
18751	3190	35	litharge	litharge	NN
18751	3190	36	,	,	,
18751	3190	37	and	and	CC
18751	3190	38	4	4	CD
18751	3190	39	grams	gram	NNS
18751	3190	40	of	of	IN
18751	3190	41	charcoal	charcoal	NN
18751	3190	42	are	be	VBP
18751	3190	43	needed	need	VBN
18751	3190	44	.	.	.
18751	3191	1	This	this	DT
18751	3191	2	quantity	quantity	NN
18751	3191	3	requires	require	VBZ
18751	3191	4	a	a	DT
18751	3191	5	large	large	JJ
18751	3191	6	crucible	crucible	NN
18751	3191	7	(	(	-LRB-
18751	3191	8	I	-PRON-	PRP
18751	3191	9	Battersea	Battersea	NNP
18751	3191	10	,	,	,
18751	3191	11	round	round	NN
18751	3191	12	)	)	-RRB-
18751	3191	13	.	.	.
18751	3192	1	In	in	IN
18751	3192	2	this	this	DT
18751	3192	3	the	the	DT
18751	3192	4	proportion	proportion	NN
18751	3192	5	of	of	IN
18751	3192	6	silicate	silicate	NN
18751	3192	7	of	of	IN
18751	3192	8	soda	soda	NN
18751	3192	9	and	and	CC
18751	3192	10	borax	borax	NNS
18751	3192	11	counted	count	VBN
18751	3192	12	together	together	RB
18751	3192	13	is	be	VBZ
18751	3192	14	to	to	IN
18751	3192	15	the	the	DT
18751	3192	16	oxide	oxide	NN
18751	3192	17	of	of	IN
18751	3192	18	iron	iron	NN
18751	3192	19	as	as	IN
18751	3192	20	4	4	CD
18751	3192	21	to	to	IN
18751	3192	22	1	1	CD
18751	3192	23	,	,	,
18751	3192	24	on	on	IN
18751	3192	25	the	the	DT
18751	3192	26	supposition	supposition	NN
18751	3192	27	that	that	IN
18751	3192	28	the	the	DT
18751	3192	29	quartz	quartz	NN
18751	3192	30	and	and	CC
18751	3192	31	oxide	oxide	NN
18751	3192	32	of	of	IN
18751	3192	33	iron	iron	NN
18751	3192	34	of	of	IN
18751	3192	35	the	the	DT
18751	3192	36	ore	ore	NN
18751	3192	37	are	be	VBP
18751	3192	38	in	in	IN
18751	3192	39	about	about	RB
18751	3192	40	equal	equal	JJ
18751	3192	41	quantities	quantity	NNS
18751	3192	42	;	;	:
18751	3192	43	but	but	CC
18751	3192	44	,	,	,
18751	3192	45	in	in	IN
18751	3192	46	the	the	DT
18751	3192	47	larger	large	JJR
18751	3192	48	charge	charge	NN
18751	3192	49	especially	especially	RB
18751	3192	50	,	,	,
18751	3192	51	much	much	JJ
18751	3192	52	oxide	oxide	NN
18751	3192	53	of	of	IN
18751	3192	54	lead	lead	NN
18751	3192	55	would	would	MD
18751	3192	56	also	also	RB
18751	3192	57	remain	remain	VB
18751	3192	58	as	as	IN
18751	3192	59	a	a	DT
18751	3192	60	flux	flux	NN
18751	3192	61	.	.	.
18751	3193	1	~Ores	~ores	XX
18751	3193	2	containing	contain	VBG
18751	3193	3	Sulphides.~--In	sulphides.~--in	ADD
18751	3193	4	assaying	assay	VBG
18751	3193	5	ores	ore	NNS
18751	3193	6	containing	contain	VBG
18751	3193	7	a	a	DT
18751	3193	8	large	large	JJ
18751	3193	9	proportion	proportion	NN
18751	3193	10	of	of	IN
18751	3193	11	pyrites	pyrite	NNS
18751	3193	12	or	or	CC
18751	3193	13	mispickel	mispickel	NN
18751	3193	14	,	,	,
18751	3193	15	or	or	CC
18751	3193	16	both	both	DT
18751	3193	17	,	,	,
18751	3193	18	the	the	DT
18751	3193	19	best	good	JJS
18751	3193	20	plan	plan	NN
18751	3193	21	is	be	VBZ
18751	3193	22	to	to	TO
18751	3193	23	take	take	VB
18751	3193	24	a	a	DT
18751	3193	25	portion	portion	NN
18751	3193	26	and	and	CC
18751	3193	27	calcine	calcine	NN
18751	3193	28	so	so	IN
18751	3193	29	as	as	IN
18751	3193	30	to	to	TO
18751	3193	31	convert	convert	VB
18751	3193	32	it	-PRON-	PRP
18751	3193	33	into	into	IN
18751	3193	34	a	a	DT
18751	3193	35	product	product	NN
18751	3193	36	of	of	IN
18751	3193	37	the	the	DT
18751	3193	38	kind	kind	NN
18751	3193	39	just	just	RB
18751	3193	40	considered	consider	VBN
18751	3193	41	.	.	.
18751	3194	1	The	the	DT
18751	3194	2	weighed	weigh	VBN
18751	3194	3	portion	portion	NN
18751	3194	4	of	of	IN
18751	3194	5	ore	ore	NN
18751	3194	6	should	should	MD
18751	3194	7	be	be	VB
18751	3194	8	placed	place	VBN
18751	3194	9	in	in	IN
18751	3194	10	a	a	DT
18751	3194	11	clean	clean	JJ
18751	3194	12	crucible	crucible	NN
18751	3194	13	and	and	CC
18751	3194	14	be	be	VB
18751	3194	15	heated	heat	VBN
18751	3194	16	to	to	IN
18751	3194	17	incipient	incipient	JJ
18751	3194	18	redness	redness	NN
18751	3194	19	:	:	:
18751	3194	20	with	with	IN
18751	3194	21	pyrites	pyrite	NNS
18751	3194	22	the	the	DT
18751	3194	23	first	first	JJ
18751	3194	24	effect	effect	NN
18751	3194	25	is	be	VBZ
18751	3194	26	to	to	TO
18751	3194	27	drive	drive	VB
18751	3194	28	off	off	RP
18751	3194	29	about	about	RB
18751	3194	30	half	half	PDT
18751	3194	31	the	the	DT
18751	3194	32	sulphur	sulphur	NN
18751	3194	33	as	as	IN
18751	3194	34	vapour	vapour	NN
18751	3194	35	which	which	WDT
18751	3194	36	burns	burn	VBZ
18751	3194	37	as	as	IN
18751	3194	38	flame	flame	NN
18751	3194	39	over	over	IN
18751	3194	40	the	the	DT
18751	3194	41	ore	ore	NN
18751	3194	42	.	.	.
18751	3194	43	At	at	IN
18751	3194	44	this	this	DT
18751	3194	45	stage	stage	NN
18751	3194	46	care	care	NN
18751	3194	47	should	should	MD
18751	3194	48	be	be	VB
18751	3194	49	taken	take	VBN
18751	3194	50	that	that	IN
18751	3194	51	there	there	EX
18751	3194	52	is	be	VBZ
18751	3194	53	no	no	DT
18751	3194	54	great	great	JJ
18751	3194	55	increase	increase	NN
18751	3194	56	of	of	IN
18751	3194	57	temperature	temperature	NN
18751	3194	58	,	,	,
18751	3194	59	otherwise	otherwise	RB
18751	3194	60	there	there	EX
18751	3194	61	may	may	MD
18751	3194	62	be	be	VB
18751	3194	63	more	more	RBR
18751	3194	64	or	or	CC
18751	3194	65	less	less	JJR
18751	3194	66	fusion	fusion	NN
18751	3194	67	,	,	,
18751	3194	68	which	which	WDT
18751	3194	69	would	would	MD
18751	3194	70	spoil	spoil	VB
18751	3194	71	the	the	DT
18751	3194	72	operation	operation	NN
18751	3194	73	.	.	.
18751	3195	1	When	when	WRB
18751	3195	2	the	the	DT
18751	3195	3	sulphur	sulphur	NN
18751	3195	4	flame	flame	NN
18751	3195	5	ceases	cease	VBZ
18751	3195	6	the	the	DT
18751	3195	7	solid	solid	JJ
18751	3195	8	sulphide	sulphide	NN
18751	3195	9	of	of	IN
18751	3195	10	iron	iron	NN
18751	3195	11	burns	burn	NNS
18751	3195	12	with	with	IN
18751	3195	13	visible	visible	JJ
18751	3195	14	incandescence	incandescence	NN
18751	3195	15	and	and	CC
18751	3195	16	the	the	DT
18751	3195	17	charge	charge	NN
18751	3195	18	should	should	MD
18751	3195	19	now	now	RB
18751	3195	20	be	be	VB
18751	3195	21	stirred	stir	VBN
18751	3195	22	with	with	IN
18751	3195	23	a	a	DT
18751	3195	24	flattened	flattened	JJ
18751	3195	25	iron	iron	NN
18751	3195	26	rod	rod	NN
18751	3195	27	so	so	IN
18751	3195	28	as	as	IN
18751	3195	29	to	to	TO
18751	3195	30	expose	expose	VB
18751	3195	31	fresh	fresh	JJ
18751	3195	32	portions	portion	NNS
18751	3195	33	to	to	IN
18751	3195	34	the	the	DT
18751	3195	35	air	air	NN
18751	3195	36	.	.	.
18751	3196	1	The	the	DT
18751	3196	2	top	top	NN
18751	3196	3	of	of	IN
18751	3196	4	the	the	DT
18751	3196	5	furnace	furnace	NN
18751	3196	6	must	must	MD
18751	3196	7	be	be	VB
18751	3196	8	open	open	JJ
18751	3196	9	,	,	,
18751	3196	10	so	so	IN
18751	3196	11	that	that	IN
18751	3196	12	air	air	NN
18751	3196	13	may	may	MD
18751	3196	14	have	have	VB
18751	3196	15	free	free	JJ
18751	3196	16	access	access	NN
18751	3196	17	to	to	IN
18751	3196	18	the	the	DT
18751	3196	19	crucible	crucible	NN
18751	3196	20	.	.	.
18751	3197	1	When	when	WRB
18751	3197	2	stirring	stir	VBG
18751	3197	3	is	be	VBZ
18751	3197	4	no	no	DT
18751	3197	5	longer	long	RBR
18751	3197	6	followed	follow	VBN
18751	3197	7	by	by	IN
18751	3197	8	visible	visible	JJ
18751	3197	9	burning	burn	VBG
18751	3197	10	the	the	DT
18751	3197	11	heat	heat	NN
18751	3197	12	may	may	MD
18751	3197	13	be	be	VB
18751	3197	14	raised	raise	VBN
18751	3197	15	to	to	IN
18751	3197	16	full	full	JJ
18751	3197	17	redness	redness	NN
18751	3197	18	.	.	.
18751	3198	1	The	the	DT
18751	3198	2	crucible	crucible	NN
18751	3198	3	is	be	VBZ
18751	3198	4	then	then	RB
18751	3198	5	lifted	lift	VBN
18751	3198	6	out	out	RP
18751	3198	7	(	(	-LRB-
18751	3198	8	the	the	DT
18751	3198	9	stirrer	stirrer	NN
18751	3198	10	still	still	RB
18751	3198	11	resting	rest	VBG
18751	3198	12	in	in	IN
18751	3198	13	it	-PRON-	PRP
18751	3198	14	)	)	-RRB-
18751	3198	15	and	and	CC
18751	3198	16	if	if	IN
18751	3198	17	the	the	DT
18751	3198	18	charge	charge	NN
18751	3198	19	gives	give	VBZ
18751	3198	20	off	off	RP
18751	3198	21	no	no	DT
18751	3198	22	odour	odour	NN
18751	3198	23	of	of	IN
18751	3198	24	burning	burn	VBG
18751	3198	25	sulphur	sulphur	NN
18751	3198	26	it	-PRON-	PRP
18751	3198	27	is	be	VBZ
18751	3198	28	shaken	shake	VBN
18751	3198	29	out	out	RP
18751	3198	30	into	into	IN
18751	3198	31	an	an	DT
18751	3198	32	iron	iron	NN
18751	3198	33	mortar	mortar	NN
18751	3198	34	and	and	CC
18751	3198	35	mixed	mix	VBN
18751	3198	36	with	with	IN
18751	3198	37	the	the	DT
18751	3198	38	fluxes	flux	NNS
18751	3198	39	,	,	,
18751	3198	40	taking	take	VBG
18751	3198	41	care	care	NN
18751	3198	42	to	to	TO
18751	3198	43	clean	clean	VB
18751	3198	44	the	the	DT
18751	3198	45	stirrer	stirrer	NN
18751	3198	46	in	in	IN
18751	3198	47	the	the	DT
18751	3198	48	mixture	mixture	NN
18751	3198	49	.	.	.
18751	3199	1	The	the	DT
18751	3199	2	charge	charge	NN
18751	3199	3	is	be	VBZ
18751	3199	4	then	then	RB
18751	3199	5	replaced	replace	VBN
18751	3199	6	in	in	IN
18751	3199	7	the	the	DT
18751	3199	8	crucible	crucible	NN
18751	3199	9	in	in	IN
18751	3199	10	which	which	WDT
18751	3199	11	the	the	DT
18751	3199	12	roasting	roasting	NN
18751	3199	13	was	be	VBD
18751	3199	14	done	do	VBN
18751	3199	15	and	and	CC
18751	3199	16	fused	fuse	VBN
18751	3199	17	in	in	IN
18751	3199	18	the	the	DT
18751	3199	19	furnace	furnace	NN
18751	3199	20	.	.	.
18751	3200	1	The	the	DT
18751	3200	2	resulting	result	VBG
18751	3200	3	button	button	NN
18751	3200	4	of	of	IN
18751	3200	5	lead	lead	NN
18751	3200	6	is	be	VBZ
18751	3200	7	cupelled	cupel	VBN
18751	3200	8	for	for	IN
18751	3200	9	fine	fine	JJ
18751	3200	10	metal	metal	NN
18751	3200	11	.	.	.
18751	3201	1	Ores	ore	VBZ
18751	3201	2	rich	rich	JJ
18751	3201	3	in	in	IN
18751	3201	4	sulphides	sulphide	NNS
18751	3201	5	requiring	require	VBG
18751	3201	6	this	this	DT
18751	3201	7	treatment	treatment	NN
18751	3201	8	are	be	VBP
18751	3201	9	frequently	frequently	RB
18751	3201	10	"	"	``
18751	3201	11	concentrates	concentrates	FW
18751	3201	12	.	.	.
18751	3201	13	"	"	''
18751	3202	1	For	for	IN
18751	3202	2	their	-PRON-	PRP$
18751	3202	3	assay	assay	NN
18751	3202	4	take	take	VB
18751	3202	5	1	1	CD
18751	3202	6	assay	assay	NNP
18751	3202	7	ton	ton	NN
18751	3202	8	(	(	-LRB-
18751	3202	9	30	30	CD
18751	3202	10	grams	gram	NNS
18751	3202	11	)	)	-RRB-
18751	3202	12	,	,	,
18751	3202	13	calcine	calcine	NN
18751	3202	14	and	and	CC
18751	3202	15	mix	mix	VB
18751	3202	16	with	with	IN
18751	3202	17	an	an	DT
18751	3202	18	equal	equal	JJ
18751	3202	19	weight	weight	NN
18751	3202	20	of	of	IN
18751	3202	21	soda	soda	NN
18751	3202	22	and	and	CC
18751	3202	23	of	of	IN
18751	3202	24	borax	borax	NNP
18751	3202	25	(	(	-LRB-
18751	3202	26	30	30	CD
18751	3202	27	grams	gram	NNS
18751	3202	28	each	each	DT
18751	3202	29	)	)	-RRB-
18751	3202	30	,	,	,
18751	3202	31	and	and	CC
18751	3202	32	half	half	NN
18751	3202	33	as	as	RB
18751	3202	34	much	much	JJ
18751	3202	35	again	again	RB
18751	3202	36	of	of	IN
18751	3202	37	litharge	litharge	NN
18751	3202	38	(	(	-LRB-
18751	3202	39	1.5	1.5	CD
18751	3202	40	tons	ton	NNS
18751	3202	41	or	or	CC
18751	3202	42	45	45	CD
18751	3202	43	grams	gram	NNS
18751	3202	44	)	)	-RRB-
18751	3202	45	,	,	,
18751	3202	46	and	and	CC
18751	3202	47	with	with	IN
18751	3202	48	2	2	CD
18751	3202	49	grams	gram	NNS
18751	3202	50	of	of	IN
18751	3202	51	charcoal	charcoal	NN
18751	3202	52	or	or	CC
18751	3202	53	5	5	CD
18751	3202	54	grams	gram	NNS
18751	3202	55	of	of	IN
18751	3202	56	flour	flour	NN
18751	3202	57	.	.	.
18751	3203	1	Where	where	WRB
18751	3203	2	the	the	DT
18751	3203	3	sulphides	sulphide	NNS
18751	3203	4	are	be	VBP
18751	3203	5	present	present	JJ
18751	3203	6	in	in	IN
18751	3203	7	smaller	small	JJR
18751	3203	8	proportion	proportion	NN
18751	3203	9	(	(	-LRB-
18751	3203	10	10	10	CD
18751	3203	11	per	per	NN
18751	3203	12	cent	cent	NN
18751	3203	13	.	.	.
18751	3204	1	or	or	CC
18751	3204	2	less	less	RBR
18751	3204	3	)	)	-RRB-
18751	3204	4	,	,	,
18751	3204	5	they	-PRON-	PRP
18751	3204	6	may	may	MD
18751	3204	7	be	be	VB
18751	3204	8	taken	take	VBN
18751	3204	9	as	as	IN
18751	3204	10	serving	serve	VBG
18751	3204	11	the	the	DT
18751	3204	12	purpose	purpose	NN
18751	3204	13	of	of	IN
18751	3204	14	flour	flour	NN
18751	3204	15	or	or	CC
18751	3204	16	charcoal	charcoal	NN
18751	3204	17	(	(	-LRB-
18751	3204	18	see	see	VB
18751	3204	19	page	page	NN
18751	3204	20	95	95	CD
18751	3204	21	)	)	-RRB-
18751	3204	22	;	;	:
18751	3204	23	the	the	DT
18751	3204	24	sulphur	sulphur	NN
18751	3204	25	and	and	CC
18751	3204	26	iron	iron	NN
18751	3204	27	are	be	VBP
18751	3204	28	oxidised	oxidise	VBN
18751	3204	29	at	at	IN
18751	3204	30	the	the	DT
18751	3204	31	expense	expense	NN
18751	3204	32	of	of	IN
18751	3204	33	the	the	DT
18751	3204	34	litharge	litharge	NN
18751	3204	35	with	with	IN
18751	3204	36	a	a	DT
18751	3204	37	consequent	consequent	JJ
18751	3204	38	separation	separation	NN
18751	3204	39	of	of	IN
18751	3204	40	lead	lead	NN
18751	3204	41	as	as	IN
18751	3204	42	metal	metal	NN
18751	3204	43	.	.	.
18751	3205	1	If	if	IN
18751	3205	2	the	the	DT
18751	3205	3	proportion	proportion	NN
18751	3205	4	of	of	IN
18751	3205	5	sulphides	sulphide	NNS
18751	3205	6	is	be	VBZ
18751	3205	7	not	not	RB
18751	3205	8	sufficient	sufficient	JJ
18751	3205	9	to	to	TO
18751	3205	10	give	give	VB
18751	3205	11	a	a	DT
18751	3205	12	large	large	JJ
18751	3205	13	enough	enough	JJ
18751	3205	14	button	button	NN
18751	3205	15	of	of	IN
18751	3205	16	lead	lead	NN
18751	3205	17	,	,	,
18751	3205	18	some	some	DT
18751	3205	19	charcoal	charcoal	NN
18751	3205	20	or	or	CC
18751	3205	21	flour	flour	NN
18751	3205	22	should	should	MD
18751	3205	23	be	be	VB
18751	3205	24	added	add	VBN
18751	3205	25	.	.	.
18751	3206	1	On	on	IN
18751	3206	2	the	the	DT
18751	3206	3	other	other	JJ
18751	3206	4	hand	hand	NN
18751	3206	5	,	,	,
18751	3206	6	if	if	IN
18751	3206	7	they	-PRON-	PRP
18751	3206	8	are	be	VBP
18751	3206	9	in	in	IN
18751	3206	10	small	small	JJ
18751	3206	11	excess	excess	NN
18751	3206	12	and	and	CC
18751	3206	13	give	give	VB
18751	3206	14	a	a	DT
18751	3206	15	button	button	NN
18751	3206	16	of	of	IN
18751	3206	17	lead	lead	JJ
18751	3206	18	somewhat	somewhat	JJ
18751	3206	19	sulphury	sulphury	NN
18751	3206	20	,	,	,
18751	3206	21	_	_	NNP
18751	3206	22	i.e.	i.e.	FW
18751	3206	23	_	_	NNP
18751	3206	24	,	,	,
18751	3206	25	hard	hard	JJ
18751	3206	26	and	and	CC
18751	3206	27	brittle	brittle	JJ
18751	3206	28	,	,	,
18751	3206	29	it	-PRON-	PRP
18751	3206	30	may	may	MD
18751	3206	31	be	be	VB
18751	3206	32	remedied	remedie	VBN
18751	3206	33	by	by	IN
18751	3206	34	the	the	DT
18751	3206	35	judicious	judicious	JJ
18751	3206	36	addition	addition	NN
18751	3206	37	of	of	IN
18751	3206	38	nitre	nitre	NNP
18751	3206	39	;	;	:
18751	3206	40	this	this	DT
18751	3206	41	last	last	JJ
18751	3206	42	reagent	reagent	NN
18751	3206	43	,	,	,
18751	3206	44	however	however	RB
18751	3206	45	,	,	,
18751	3206	46	should	should	MD
18751	3206	47	not	not	RB
18751	3206	48	be	be	VB
18751	3206	49	used	use	VBN
18751	3206	50	in	in	IN
18751	3206	51	large	large	JJ
18751	3206	52	quantity	quantity	NN
18751	3206	53	.	.	.
18751	3207	1	A	a	DT
18751	3207	2	plan	plan	NN
18751	3207	3	much	much	RB
18751	3207	4	used	use	VBD
18751	3207	5	to	to	TO
18751	3207	6	prevent	prevent	VB
18751	3207	7	sulphury	sulphury	NN
18751	3207	8	buttons	button	NNS
18751	3207	9	is	be	VBZ
18751	3207	10	to	to	TO
18751	3207	11	insert	insert	VB
18751	3207	12	an	an	DT
18751	3207	13	iron	iron	NN
18751	3207	14	rod	rod	NN
18751	3207	15	or	or	CC
18751	3207	16	a	a	DT
18751	3207	17	nail	nail	NN
18751	3207	18	in	in	IN
18751	3207	19	the	the	DT
18751	3207	20	charge	charge	NN
18751	3207	21	in	in	IN
18751	3207	22	the	the	DT
18751	3207	23	crucible	crucible	NN
18751	3207	24	;	;	:
18751	3207	25	the	the	DT
18751	3207	26	iron	iron	NN
18751	3207	27	takes	take	VBZ
18751	3207	28	the	the	DT
18751	3207	29	sulphur	sulphur	NN
18751	3207	30	forming	form	VBG
18751	3207	31	sulphide	sulphide	NN
18751	3207	32	of	of	IN
18751	3207	33	iron	iron	NN
18751	3207	34	which	which	WDT
18751	3207	35	in	in	IN
18751	3207	36	moderate	moderate	JJ
18751	3207	37	quantity	quantity	NN
18751	3207	38	does	do	VBZ
18751	3207	39	not	not	RB
18751	3207	40	form	form	VB
18751	3207	41	a	a	DT
18751	3207	42	separate	separate	JJ
18751	3207	43	layer	layer	NN
18751	3207	44	of	of	IN
18751	3207	45	matte	matte	NN
18751	3207	46	but	but	CC
18751	3207	47	dissolves	dissolve	NNS
18751	3207	48	in	in	IN
18751	3207	49	the	the	DT
18751	3207	50	slag	slag	NN
18751	3207	51	.	.	.
18751	3208	1	A	a	DT
18751	3208	2	slag	slag	NN
18751	3208	3	formed	form	VBN
18751	3208	4	of	of	IN
18751	3208	5	50	50	CD
18751	3208	6	grams	gram	NNS
18751	3208	7	of	of	IN
18751	3208	8	quartz	quartz	NN
18751	3208	9	,	,	,
18751	3208	10	100	100	CD
18751	3208	11	soda	soda	NN
18751	3208	12	,	,	,
18751	3208	13	and	and	CC
18751	3208	14	some	some	DT
18751	3208	15	borax	borax	NNS
18751	3208	16	,	,	,
18751	3208	17	may	may	MD
18751	3208	18	take	take	VB
18751	3208	19	up	up	RP
18751	3208	20	in	in	IN
18751	3208	21	this	this	DT
18751	3208	22	way	way	NN
18751	3208	23	some	some	DT
18751	3208	24	10	10	CD
18751	3208	25	or	or	CC
18751	3208	26	12	12	CD
18751	3208	27	grams	gram	NNS
18751	3208	28	of	of	IN
18751	3208	29	sulphide	sulphide	NN
18751	3208	30	of	of	IN
18751	3208	31	iron	iron	NN
18751	3208	32	.	.	.
18751	3209	1	If	if	IN
18751	3209	2	,	,	,
18751	3209	3	however	however	RB
18751	3209	4	,	,	,
18751	3209	5	an	an	DT
18751	3209	6	ore	ore	NN
18751	3209	7	gives	give	VBZ
18751	3209	8	a	a	DT
18751	3209	9	layer	layer	NN
18751	3209	10	of	of	IN
18751	3209	11	matte	matte	NN
18751	3209	12	or	or	CC
18751	3209	13	speise	speise	NN
18751	3209	14	,	,	,
18751	3209	15	it	-PRON-	PRP
18751	3209	16	is	be	VBZ
18751	3209	17	best	good	JJS
18751	3209	18	to	to	TO
18751	3209	19	repeat	repeat	VB
18751	3209	20	the	the	DT
18751	3209	21	assay	assay	NN
18751	3209	22	by	by	IN
18751	3209	23	the	the	DT
18751	3209	24	method	method	NN
18751	3209	25	of	of	IN
18751	3209	26	calcining	calcining	NN
18751	3209	27	before	before	IN
18751	3209	28	fusion	fusion	NN
18751	3209	29	.	.	.
18751	3210	1	~Cyanide	~Cyanide	NFP
18751	3210	2	Charges	charge	NNS
18751	3210	3	,	,	,
18751	3210	4	etc.~--In	etc.~--In	NNP
18751	3210	5	assaying	assay	VBG
18751	3210	6	the	the	DT
18751	3210	7	"	"	``
18751	3210	8	tailings	tailing	NNS
18751	3210	9	"	"	''
18751	3210	10	which	which	WDT
18751	3210	11	are	be	VBP
18751	3210	12	to	to	TO
18751	3210	13	be	be	VB
18751	3210	14	treated	treat	VBN
18751	3210	15	in	in	IN
18751	3210	16	a	a	DT
18751	3210	17	cyaniding	cyaniding	NN
18751	3210	18	plant	plant	NN
18751	3210	19	the	the	DT
18751	3210	20	following	follow	VBG
18751	3210	21	charge	charge	NN
18751	3210	22	is	be	VBZ
18751	3210	23	used	use	VBN
18751	3210	24	:	:	:
18751	3210	25	Tailings	tailing	NNS
18751	3210	26	3	3	CD
18751	3210	27	assay	assay	NN
18751	3210	28	tons	ton	NNS
18751	3210	29	or	or	CC
18751	3210	30	100	100	CD
18751	3210	31	grams	gram	NNS
18751	3210	32	.	.	.
18751	3211	1	Litharge	Litharge	NNP
18751	3211	2	4.5	4.5	CD
18751	3211	3	"	"	``
18751	3211	4	150	150	CD
18751	3211	5	"	"	''
18751	3211	6	Soda	soda	NN
18751	3211	7	4.5	4.5	CD
18751	3211	8	"	"	``
18751	3211	9	150	150	CD
18751	3211	10	"	"	''
18751	3211	11	Borax	Borax	NNP
18751	3211	12	.75	.75	NFP
18751	3211	13	"	"	''
18751	3211	14	25	25	CD
18751	3211	15	"	"	''
18751	3211	16	The	the	DT
18751	3211	17	sand	sand	NN
18751	3211	18	is	be	VBZ
18751	3211	19	assayed	assay	VBN
18751	3211	20	without	without	IN
18751	3211	21	any	any	DT
18751	3211	22	further	further	RB
18751	3211	23	crushing	crushing	NN
18751	3211	24	and	and	CC
18751	3211	25	the	the	DT
18751	3211	26	assay	assay	NN
18751	3211	27	is	be	VBZ
18751	3211	28	made	make	VBN
18751	3211	29	in	in	IN
18751	3211	30	duplicate	duplicate	NN
18751	3211	31	.	.	.
18751	3212	1	The	the	DT
18751	3212	2	residues	residue	NNS
18751	3212	3	after	after	IN
18751	3212	4	treatment	treatment	NN
18751	3212	5	with	with	IN
18751	3212	6	cyanide	cyanide	NN
18751	3212	7	,	,	,
18751	3212	8	differing	differ	VBG
18751	3212	9	from	from	IN
18751	3212	10	the	the	DT
18751	3212	11	tailings	tailing	NNS
18751	3212	12	merely	merely	RB
18751	3212	13	in	in	IN
18751	3212	14	being	be	VBG
18751	3212	15	poorer	poor	JJR
18751	3212	16	in	in	IN
18751	3212	17	gold	gold	NN
18751	3212	18	because	because	IN
18751	3212	19	of	of	IN
18751	3212	20	the	the	DT
18751	3212	21	extraction	extraction	NN
18751	3212	22	by	by	IN
18751	3212	23	the	the	DT
18751	3212	24	solution	solution	NN
18751	3212	25	of	of	IN
18751	3212	26	cyanide	cyanide	NN
18751	3212	27	,	,	,
18751	3212	28	are	be	VBP
18751	3212	29	run	run	VBN
18751	3212	30	down	down	RP
18751	3212	31	with	with	IN
18751	3212	32	the	the	DT
18751	3212	33	same	same	JJ
18751	3212	34	fluxes	flux	NNS
18751	3212	35	in	in	IN
18751	3212	36	the	the	DT
18751	3212	37	same	same	JJ
18751	3212	38	relative	relative	JJ
18751	3212	39	proportions	proportion	NNS
18751	3212	40	.	.	.
18751	3213	1	But	but	CC
18751	3213	2	four	four	CD
18751	3213	3	charges	charge	NNS
18751	3213	4	of	of	IN
18751	3213	5	2.5	2.5	CD
18751	3213	6	assay	assay	NN
18751	3213	7	tons	ton	NNS
18751	3213	8	(	(	-LRB-
18751	3213	9	say	say	VB
18751	3213	10	75	75	CD
18751	3213	11	grams	gram	NNS
18751	3213	12	)	)	-RRB-
18751	3213	13	are	be	VBP
18751	3213	14	worked	work	VBN
18751	3213	15	,	,	,
18751	3213	16	and	and	CC
18751	3213	17	two	two	CD
18751	3213	18	of	of	IN
18751	3213	19	the	the	DT
18751	3213	20	resulting	result	VBG
18751	3213	21	buttons	button	NNS
18751	3213	22	are	be	VBP
18751	3213	23	scorified	scorify	VBN
18751	3213	24	together	together	RB
18751	3213	25	and	and	CC
18751	3213	26	then	then	RB
18751	3213	27	cupelled	cupel	VBD
18751	3213	28	,	,	,
18751	3213	29	etc	etc	FW
18751	3213	30	.	.	.
18751	3213	31	,	,	,
18751	3213	32	so	so	IN
18751	3213	33	as	as	IN
18751	3213	34	to	to	TO
18751	3213	35	give	give	VB
18751	3213	36	duplicate	duplicate	JJ
18751	3213	37	assays	assay	NNS
18751	3213	38	on	on	IN
18751	3213	39	charges	charge	NNS
18751	3213	40	of	of	IN
18751	3213	41	5	5	CD
18751	3213	42	assay	assay	NN
18751	3213	43	tons	ton	NNS
18751	3213	44	.	.	.
18751	3214	1	This	this	DT
18751	3214	2	is	be	VBZ
18751	3214	3	one	one	CD
18751	3214	4	of	of	IN
18751	3214	5	the	the	DT
18751	3214	6	cases	case	NNS
18751	3214	7	in	in	IN
18751	3214	8	which	which	WDT
18751	3214	9	it	-PRON-	PRP
18751	3214	10	is	be	VBZ
18751	3214	11	desirable	desirable	JJ
18751	3214	12	to	to	TO
18751	3214	13	add	add	VB
18751	3214	14	a	a	DT
18751	3214	15	small	small	JJ
18751	3214	16	portion	portion	NN
18751	3214	17	of	of	IN
18751	3214	18	silver	silver	NN
18751	3214	19	before	before	IN
18751	3214	20	cupelling	cupel	VBG
18751	3214	21	.	.	.
18751	3215	1	In	in	IN
18751	3215	2	assaying	assay	VBG
18751	3215	3	the	the	DT
18751	3215	4	"	"	``
18751	3215	5	cyanide	cyanide	NN
18751	3215	6	liquors	liquor	NNS
18751	3215	7	"	"	''
18751	3215	8	for	for	IN
18751	3215	9	gold	gold	NN
18751	3215	10	,	,	,
18751	3215	11	2	2	CD
18751	3215	12	assay	assay	NN
18751	3215	13	tons	ton	NNS
18751	3215	14	of	of	IN
18751	3215	15	the	the	DT
18751	3215	16	liquor	liquor	NN
18751	3215	17	are	be	VBP
18751	3215	18	measured	measure	VBN
18751	3215	19	out	out	RP
18751	3215	20	(	(	-LRB-
18751	3215	21	58.3	58.3	CD
18751	3215	22	c.c	c.c	NNP
18751	3215	23	.	.	.
18751	3216	1	for	for	IN
18751	3216	2	the	the	DT
18751	3216	3	ton	ton	NN
18751	3216	4	of	of	IN
18751	3216	5	2000	2000	CD
18751	3216	6	lbs	lbs	NNP
18751	3216	7	.	.	.
18751	3216	8	,	,	,
18751	3216	9	65.3	65.3	CD
18751	3216	10	c.c	c.c	NNP
18751	3216	11	.	.	.
18751	3217	1	for	for	IN
18751	3217	2	the	the	DT
18751	3217	3	other	other	JJ
18751	3217	4	)	)	-RRB-
18751	3217	5	and	and	CC
18751	3217	6	are	be	VBP
18751	3217	7	evaporated	evaporate	VBN
18751	3217	8	to	to	IN
18751	3217	9	dryness	dryness	NN
18751	3217	10	in	in	IN
18751	3217	11	a	a	DT
18751	3217	12	lead	lead	JJ
18751	3217	13	dish	dish	NN
18751	3217	14	weighing	weigh	VBG
18751	3217	15	about	about	IN
18751	3217	16	35	35	CD
18751	3217	17	grams	gram	NNS
18751	3217	18	.	.	.
18751	3218	1	Such	such	PDT
18751	3218	2	a	a	DT
18751	3218	3	dish	dish	NN
18751	3218	4	is	be	VBZ
18751	3218	5	easily	easily	RB
18751	3218	6	extemporised	extemporise	VBN
18751	3218	7	out	out	IN
18751	3218	8	of	of	IN
18751	3218	9	a	a	DT
18751	3218	10	piece	piece	NN
18751	3218	11	of	of	IN
18751	3218	12	lead	lead	JJ
18751	3218	13	foil	foil	NN
18751	3218	14	,	,	,
18751	3218	15	if	if	IN
18751	3218	16	the	the	DT
18751	3218	17	ordinary	ordinary	JJ
18751	3218	18	vessel	vessel	NN
18751	3218	19	is	be	VBZ
18751	3218	20	not	not	RB
18751	3218	21	at	at	IN
18751	3218	22	hand	hand	NN
18751	3218	23	;	;	:
18751	3218	24	but	but	CC
18751	3218	25	care	care	NN
18751	3218	26	must	must	MD
18751	3218	27	be	be	VB
18751	3218	28	taken	take	VBN
18751	3218	29	that	that	IN
18751	3218	30	the	the	DT
18751	3218	31	lead	lead	NN
18751	3218	32	is	be	VBZ
18751	3218	33	free	free	JJ
18751	3218	34	from	from	IN
18751	3218	35	gold	gold	NN
18751	3218	36	.	.	.
18751	3219	1	The	the	DT
18751	3219	2	dish	dish	NN
18751	3219	3	with	with	IN
18751	3219	4	the	the	DT
18751	3219	5	dried	dry	VBN
18751	3219	6	residue	residue	NN
18751	3219	7	is	be	VBZ
18751	3219	8	then	then	RB
18751	3219	9	scorified	scorify	VBN
18751	3219	10	and	and	CC
18751	3219	11	the	the	DT
18751	3219	12	resulting	result	VBG
18751	3219	13	button	button	NN
18751	3219	14	of	of	IN
18751	3219	15	lead	lead	NN
18751	3219	16	is	be	VBZ
18751	3219	17	cupelled	cupel	VBN
18751	3219	18	.	.	.
18751	3220	1	[	[	-LRB-
18751	3220	2	Illustration	illustration	NN
18751	3220	3	:	:	:
18751	3220	4	FIG	FIG	NNP
18751	3220	5	.	.	.
18751	3221	1	44c	44c	NNS
18751	3221	2	.	.	.
18751	3221	3	]	]	-RRB-
18751	3222	1	In	in	IN
18751	3222	2	some	some	DT
18751	3222	3	cases	case	NNS
18751	3222	4	the	the	DT
18751	3222	5	fusion	fusion	NN
18751	3222	6	of	of	IN
18751	3222	7	the	the	DT
18751	3222	8	ore	ore	NN
18751	3222	9	may	may	MD
18751	3222	10	be	be	VB
18751	3222	11	replaced	replace	VBN
18751	3222	12	by	by	IN
18751	3222	13	a	a	DT
18751	3222	14	treatment	treatment	NN
18751	3222	15	with	with	IN
18751	3222	16	solution	solution	NN
18751	3222	17	of	of	IN
18751	3222	18	cyanide	cyanide	NN
18751	3222	19	of	of	IN
18751	3222	20	potassium	potassium	NN
18751	3222	21	and	and	CC
18751	3222	22	the	the	DT
18751	3222	23	gold	gold	NN
18751	3222	24	recovered	recover	VBD
18751	3222	25	from	from	IN
18751	3222	26	the	the	DT
18751	3222	27	solution	solution	NN
18751	3222	28	in	in	IN
18751	3222	29	the	the	DT
18751	3222	30	way	way	NN
18751	3222	31	just	just	RB
18751	3222	32	described	describe	VBN
18751	3222	33	.	.	.
18751	3223	1	For	for	IN
18751	3223	2	this	this	DT
18751	3223	3	purpose	purpose	NN
18751	3223	4	the	the	DT
18751	3223	5	ore	ore	NN
18751	3223	6	should	should	MD
18751	3223	7	be	be	VB
18751	3223	8	in	in	IN
18751	3223	9	not	not	RB
18751	3223	10	too	too	RB
18751	3223	11	fine	fine	JJ
18751	3223	12	powder	powder	NN
18751	3223	13	,	,	,
18751	3223	14	otherwise	otherwise	RB
18751	3223	15	there	there	EX
18751	3223	16	will	will	MD
18751	3223	17	be	be	VB
18751	3223	18	great	great	JJ
18751	3223	19	difficulty	difficulty	NN
18751	3223	20	in	in	IN
18751	3223	21	filtering	filtering	NN
18751	3223	22	;	;	:
18751	3223	23	a	a	DT
18751	3223	24	sand	sand	NN
18751	3223	25	which	which	WDT
18751	3223	26	will	will	MD
18751	3223	27	pass	pass	VB
18751	3223	28	a	a	DT
18751	3223	29	30	30	CD
18751	3223	30	sieve	sieve	NN
18751	3223	31	and	and	CC
18751	3223	32	having	have	VBG
18751	3223	33	no	no	DT
18751	3223	34	large	large	JJ
18751	3223	35	proportion	proportion	NN
18751	3223	36	of	of	IN
18751	3223	37	very	very	RB
18751	3223	38	fine	fine	JJ
18751	3223	39	stuff	stuff	NN
18751	3223	40	will	will	MD
18751	3223	41	do	do	VB
18751	3223	42	.	.	.
18751	3224	1	Not	not	RB
18751	3224	2	less	less	JJR
18751	3224	3	than	than	IN
18751	3224	4	200	200	CD
18751	3224	5	grams	gram	NNS
18751	3224	6	should	should	MD
18751	3224	7	be	be	VB
18751	3224	8	taken	take	VBN
18751	3224	9	;	;	:
18751	3224	10	and	and	CC
18751	3224	11	as	as	IN
18751	3224	12	an	an	DT
18751	3224	13	extraction	extraction	NN
18751	3224	14	apparatus	apparatus	NN
18751	3224	15	a	a	DT
18751	3224	16	bell	bell	NN
18751	3224	17	jar	jar	NN
18751	3224	18	capable	capable	JJ
18751	3224	19	of	of	IN
18751	3224	20	holding	hold	VBG
18751	3224	21	half	half	NN
18751	3224	22	as	as	RB
18751	3224	23	much	much	JJ
18751	3224	24	again	again	RB
18751	3224	25	may	may	MD
18751	3224	26	be	be	VB
18751	3224	27	used	use	VBN
18751	3224	28	.	.	.
18751	3225	1	Such	such	PDT
18751	3225	2	a	a	DT
18751	3225	3	jar	jar	NN
18751	3225	4	may	may	MD
18751	3225	5	be	be	VB
18751	3225	6	extemporised	extemporise	VBN
18751	3225	7	by	by	IN
18751	3225	8	cutting	cut	VBG
18751	3225	9	off	off	RP
18751	3225	10	the	the	DT
18751	3225	11	bottom	bottom	NN
18751	3225	12	of	of	IN
18751	3225	13	a	a	DT
18751	3225	14	bottle	bottle	NN
18751	3225	15	by	by	IN
18751	3225	16	leading	lead	VBG
18751	3225	17	a	a	DT
18751	3225	18	crack	crack	NN
18751	3225	19	around	around	IN
18751	3225	20	it	-PRON-	PRP
18751	3225	21	with	with	IN
18751	3225	22	a	a	DT
18751	3225	23	red	red	JJ
18751	3225	24	hot	hot	JJ
18751	3225	25	poker	poker	NN
18751	3225	26	;	;	:
18751	3225	27	or	or	CC
18751	3225	28	a	a	DT
18751	3225	29	lamp	lamp	NN
18751	3225	30	chimney	chimney	NN
18751	3225	31	will	will	MD
18751	3225	32	serve	serve	VB
18751	3225	33	the	the	DT
18751	3225	34	purpose	purpose	NN
18751	3225	35	.	.	.
18751	3226	1	The	the	DT
18751	3226	2	smaller	small	JJR
18751	3226	3	mouth	mouth	NN
18751	3226	4	of	of	IN
18751	3226	5	the	the	DT
18751	3226	6	jar	jar	NN
18751	3226	7	is	be	VBZ
18751	3226	8	closed	close	VBN
18751	3226	9	by	by	IN
18751	3226	10	a	a	DT
18751	3226	11	perforated	perforate	VBN
18751	3226	12	cork	cork	NN
18751	3226	13	provided	provide	VBN
18751	3226	14	with	with	IN
18751	3226	15	a	a	DT
18751	3226	16	clipped	clipped	JJ
18751	3226	17	tube	tube	NN
18751	3226	18	after	after	IN
18751	3226	19	the	the	DT
18751	3226	20	manner	manner	NN
18751	3226	21	of	of	IN
18751	3226	22	a	a	DT
18751	3226	23	burette	burette	NN
18751	3226	24	(	(	-LRB-
18751	3226	25	see	see	VB
18751	3226	26	fig	fig	NN
18751	3226	27	.	.	.
18751	3227	1	44c	44c	NNS
18751	3227	2	)	)	-RRB-
18751	3227	3	.	.	.
18751	3228	1	In	in	IN
18751	3228	2	the	the	DT
18751	3228	3	jar	jar	NN
18751	3228	4	,	,	,
18751	3228	5	just	just	RB
18751	3228	6	over	over	IN
18751	3228	7	the	the	DT
18751	3228	8	cork	cork	NN
18751	3228	9	,	,	,
18751	3228	10	put	put	VB
18751	3228	11	a	a	DT
18751	3228	12	plug	plug	NN
18751	3228	13	of	of	IN
18751	3228	14	loose	loose	JJ
18751	3228	15	asbestos	asbestos	NN
18751	3228	16	or	or	CC
18751	3228	17	glass	glass	NN
18751	3228	18	wool	wool	NN
18751	3228	19	,	,	,
18751	3228	20	or	or	CC
18751	3228	21	a	a	DT
18751	3228	22	piece	piece	NN
18751	3228	23	of	of	IN
18751	3228	24	sponge	sponge	NN
18751	3228	25	to	to	TO
18751	3228	26	act	act	VB
18751	3228	27	as	as	IN
18751	3228	28	a	a	DT
18751	3228	29	filter	filter	NN
18751	3228	30	;	;	:
18751	3228	31	a	a	DT
18751	3228	32	layer	layer	NN
18751	3228	33	of	of	IN
18751	3228	34	broken	break	VBN
18751	3228	35	glass	glass	NN
18751	3228	36	,	,	,
18751	3228	37	coarse	coarse	JJ
18751	3228	38	at	at	IN
18751	3228	39	the	the	DT
18751	3228	40	bottom	bottom	NN
18751	3228	41	and	and	CC
18751	3228	42	fine	fine	JJ
18751	3228	43	at	at	IN
18751	3228	44	the	the	DT
18751	3228	45	top	top	NN
18751	3228	46	,	,	,
18751	3228	47	will	will	MD
18751	3228	48	serve	serve	VB
18751	3228	49	the	the	DT
18751	3228	50	same	same	JJ
18751	3228	51	purpose	purpose	NN
18751	3228	52	.	.	.
18751	3229	1	On	on	IN
18751	3229	2	this	this	DT
18751	3229	3	,	,	,
18751	3229	4	place	place	VB
18751	3229	5	the	the	DT
18751	3229	6	charge	charge	NN
18751	3229	7	of	of	IN
18751	3229	8	ore	ore	NN
18751	3229	9	to	to	TO
18751	3229	10	be	be	VB
18751	3229	11	extracted	extract	VBN
18751	3229	12	.	.	.
18751	3230	1	Prepare	prepare	VB
18751	3230	2	a	a	DT
18751	3230	3	solution	solution	NN
18751	3230	4	of	of	IN
18751	3230	5	cyanide	cyanide	NN
18751	3230	6	of	of	IN
18751	3230	7	potassium	potassium	NN
18751	3230	8	in	in	IN
18751	3230	9	water	water	NN
18751	3230	10	,	,	,
18751	3230	11	with	with	IN
18751	3230	12	5	5	CD
18751	3230	13	or	or	CC
18751	3230	14	10	10	CD
18751	3230	15	grams	gram	NNS
18751	3230	16	of	of	IN
18751	3230	17	the	the	DT
18751	3230	18	salt	salt	NN
18751	3230	19	to	to	IN
18751	3230	20	the	the	DT
18751	3230	21	litre	litre	NN
18751	3230	22	.	.	.
18751	3231	1	It	-PRON-	PRP
18751	3231	2	may	may	MD
18751	3231	3	be	be	VB
18751	3231	4	that	that	IN
18751	3231	5	the	the	DT
18751	3231	6	whole	whole	JJ
18751	3231	7	point	point	NN
18751	3231	8	of	of	IN
18751	3231	9	the	the	DT
18751	3231	10	assay	assay	NN
18751	3231	11	depends	depend	VBZ
18751	3231	12	on	on	IN
18751	3231	13	the	the	DT
18751	3231	14	solution	solution	NN
18751	3231	15	being	be	VBG
18751	3231	16	of	of	IN
18751	3231	17	a	a	DT
18751	3231	18	definite	definite	JJ
18751	3231	19	strength	strength	NN
18751	3231	20	;	;	:
18751	3231	21	as	as	IN
18751	3231	22	,	,	,
18751	3231	23	for	for	IN
18751	3231	24	example	example	NN
18751	3231	25	,	,	,
18751	3231	26	where	where	WRB
18751	3231	27	the	the	DT
18751	3231	28	relative	relative	JJ
18751	3231	29	efficiency	efficiency	NN
18751	3231	30	of	of	IN
18751	3231	31	solutions	solution	NNS
18751	3231	32	of	of	IN
18751	3231	33	different	different	JJ
18751	3231	34	strengths	strength	NNS
18751	3231	35	is	be	VBZ
18751	3231	36	being	be	VBG
18751	3231	37	determined	determine	VBN
18751	3231	38	,	,	,
18751	3231	39	when	when	WRB
18751	3231	40	it	-PRON-	PRP
18751	3231	41	will	will	MD
18751	3231	42	be	be	VB
18751	3231	43	best	good	JJS
18751	3231	44	to	to	TO
18751	3231	45	estimate	estimate	VB
18751	3231	46	the	the	DT
18751	3231	47	quantity	quantity	NN
18751	3231	48	of	of	IN
18751	3231	49	cyanide	cyanide	NN
18751	3231	50	of	of	IN
18751	3231	51	potassium	potassium	NN
18751	3231	52	in	in	IN
18751	3231	53	the	the	DT
18751	3231	54	dilute	dilute	NN
18751	3231	55	solution	solution	NN
18751	3231	56	by	by	IN
18751	3231	57	the	the	DT
18751	3231	58	method	method	NN
18751	3231	59	given	give	VBN
18751	3231	60	at	at	IN
18751	3231	61	the	the	DT
18751	3231	62	end	end	NN
18751	3231	63	of	of	IN
18751	3231	64	this	this	DT
18751	3231	65	article	article	NN
18751	3231	66	(	(	-LRB-
18751	3231	67	page	page	NN
18751	3231	68	160	160	CD
18751	3231	69	)	)	-RRB-
18751	3231	70	.	.	.
18751	3232	1	Pour	pour	VB
18751	3232	2	the	the	DT
18751	3232	3	cyanide	cyanide	NN
18751	3232	4	solution	solution	NN
18751	3232	5	on	on	IN
18751	3232	6	to	to	IN
18751	3232	7	the	the	DT
18751	3232	8	ore	ore	NN
18751	3232	9	,	,	,
18751	3232	10	letting	let	VBG
18751	3232	11	the	the	DT
18751	3232	12	first	first	JJ
18751	3232	13	portions	portion	NNS
18751	3232	14	to	to	TO
18751	3232	15	come	come	VB
18751	3232	16	through	through	IN
18751	3232	17	run	run	NN
18751	3232	18	into	into	IN
18751	3232	19	the	the	DT
18751	3232	20	beaker	beaker	NN
18751	3232	21	,	,	,
18751	3232	22	but	but	CC
18751	3232	23	as	as	RB
18751	3232	24	soon	soon	RB
18751	3232	25	as	as	IN
18751	3232	26	the	the	DT
18751	3232	27	ore	ore	NN
18751	3232	28	is	be	VBZ
18751	3232	29	thoroughly	thoroughly	RB
18751	3232	30	wetted	wet	VBN
18751	3232	31	close	close	JJ
18751	3232	32	the	the	DT
18751	3232	33	clip	clip	NN
18751	3232	34	and	and	CC
18751	3232	35	allow	allow	VB
18751	3232	36	to	to	TO
18751	3232	37	stand	stand	VB
18751	3232	38	for	for	IN
18751	3232	39	several	several	JJ
18751	3232	40	hours	hour	NNS
18751	3232	41	.	.	.
18751	3233	1	Then	then	RB
18751	3233	2	,	,	,
18751	3233	3	opening	open	VBG
18751	3233	4	the	the	DT
18751	3233	5	clip	clip	NN
18751	3233	6	,	,	,
18751	3233	7	run	run	VB
18751	3233	8	through	through	IN
18751	3233	9	more	more	JJR
18751	3233	10	cyanide	cyanide	NN
18751	3233	11	solution	solution	NN
18751	3233	12	and	and	CC
18751	3233	13	then	then	RB
18751	3233	14	water	water	NN
18751	3233	15	,	,	,
18751	3233	16	so	so	IN
18751	3233	17	as	as	IN
18751	3233	18	to	to	TO
18751	3233	19	wash	wash	VB
18751	3233	20	the	the	DT
18751	3233	21	gold	gold	NN
18751	3233	22	-	-	HYPH
18751	3233	23	carrying	carry	VBG
18751	3233	24	liquor	liquor	NN
18751	3233	25	thoroughly	thoroughly	RB
18751	3233	26	into	into	IN
18751	3233	27	the	the	DT
18751	3233	28	beaker	beaker	NN
18751	3233	29	.	.	.
18751	3234	1	It	-PRON-	PRP
18751	3234	2	is	be	VBZ
18751	3234	3	no	no	DT
18751	3234	4	matter	matter	NN
18751	3234	5	if	if	IN
18751	3234	6	the	the	DT
18751	3234	7	liquor	liquor	NN
18751	3234	8	is	be	VBZ
18751	3234	9	a	a	DT
18751	3234	10	little	little	JJ
18751	3234	11	bit	bit	NN
18751	3234	12	turbid	turbid	RB
18751	3234	13	;	;	:
18751	3234	14	transfer	transfer	VB
18751	3234	15	it	-PRON-	PRP
18751	3234	16	to	to	IN
18751	3234	17	a	a	DT
18751	3234	18	lead	lead	JJ
18751	3234	19	dish	dish	NN
18751	3234	20	,	,	,
18751	3234	21	evaporate	evaporate	VB
18751	3234	22	,	,	,
18751	3234	23	scorify	scorify	NN
18751	3234	24	,	,	,
18751	3234	25	and	and	CC
18751	3234	26	cupel	cupel	NNP
18751	3234	27	in	in	IN
18751	3234	28	the	the	DT
18751	3234	29	usual	usual	JJ
18751	3234	30	fashion	fashion	NN
18751	3234	31	.	.	.
18751	3235	1	The	the	DT
18751	3235	2	assay	assay	NN
18751	3235	3	of	of	IN
18751	3235	4	gold	gold	NN
18751	3235	5	-	-	HYPH
18751	3235	6	zinc	zinc	NN
18751	3235	7	slimes	slime	NNS
18751	3235	8	,	,	,
18751	3235	9	which	which	WDT
18751	3235	10	is	be	VBZ
18751	3235	11	the	the	DT
18751	3235	12	precipitate	precipitate	NN
18751	3235	13	formed	form	VBN
18751	3235	14	by	by	IN
18751	3235	15	zinc	zinc	NN
18751	3235	16	acting	act	VBG
18751	3235	17	on	on	IN
18751	3235	18	cyanide	cyanide	NN
18751	3235	19	solutions	solution	NNS
18751	3235	20	of	of	IN
18751	3235	21	gold	gold	NN
18751	3235	22	,	,	,
18751	3235	23	may	may	MD
18751	3235	24	be	be	VB
18751	3235	25	made	make	VBN
18751	3235	26	by	by	IN
18751	3235	27	wrapping	wrap	VBG
18751	3235	28	2	2	CD
18751	3235	29	or	or	CC
18751	3235	30	3	3	CD
18751	3235	31	grams	gram	NNS
18751	3235	32	in	in	IN
18751	3235	33	40	40	CD
18751	3235	34	grams	gram	NNS
18751	3235	35	of	of	IN
18751	3235	36	sheet	sheet	NN
18751	3235	37	lead	lead	NN
18751	3235	38	and	and	CC
18751	3235	39	scorifying	scorifying	NN
18751	3235	40	,	,	,
18751	3235	41	cupelling	cupel	VBG
18751	3235	42	,	,	,
18751	3235	43	&	&	CC
18751	3235	44	c.	c.	NNP
18751	3235	45	The	the	DT
18751	3235	46	amount	amount	NN
18751	3235	47	of	of	IN
18751	3235	48	impurity	impurity	NN
18751	3235	49	in	in	IN
18751	3235	50	the	the	DT
18751	3235	51	stuff	stuff	NN
18751	3235	52	varies	vary	VBZ
18751	3235	53	greatly	greatly	RB
18751	3235	54	;	;	:
18751	3235	55	it	-PRON-	PRP
18751	3235	56	is	be	VBZ
18751	3235	57	usually	usually	RB
18751	3235	58	calcined	calcine	VBN
18751	3235	59	and	and	CC
18751	3235	60	mixed	mix	VBN
18751	3235	61	thoroughly	thoroughly	RB
18751	3235	62	with	with	IN
18751	3235	63	soda	soda	NN
18751	3235	64	40	40	CD
18751	3235	65	per	per	IN
18751	3235	66	cent	cent	NN
18751	3235	67	.	.	.
18751	3235	68	,	,	,
18751	3235	69	borax	borax	NNP
18751	3235	70	30	30	CD
18751	3235	71	per	per	NN
18751	3235	72	cent	cent	NN
18751	3235	73	.	.	.
18751	3235	74	,	,	,
18751	3235	75	and	and	CC
18751	3235	76	sand	sand	VB
18751	3235	77	10	10	CD
18751	3235	78	per	per	NN
18751	3235	79	cent	cent	NN
18751	3235	80	.	.	.
18751	3235	81	,	,	,
18751	3235	82	and	and	CC
18751	3235	83	melted	melt	VBN
18751	3235	84	in	in	IN
18751	3235	85	graphite	graphite	NN
18751	3235	86	pots	pot	NNS
18751	3235	87	.	.	.
18751	3236	1	The	the	DT
18751	3236	2	buttons	button	NNS
18751	3236	3	of	of	IN
18751	3236	4	bullion	bullion	NN
18751	3236	5	obtained	obtain	VBN
18751	3236	6	are	be	VBP
18751	3236	7	afterwards	afterwards	RB
18751	3236	8	remelted	remelte	VBN
18751	3236	9	with	with	IN
18751	3236	10	borax	borax	NNS
18751	3236	11	and	and	CC
18751	3236	12	run	run	VB
18751	3236	13	into	into	IN
18751	3236	14	bars	bar	NNS
18751	3236	15	,	,	,
18751	3236	16	the	the	DT
18751	3236	17	fineness	fineness	NN
18751	3236	18	of	of	IN
18751	3236	19	which	which	WDT
18751	3236	20	varies	vary	VBZ
18751	3236	21	from	from	IN
18751	3236	22	600	600	CD
18751	3236	23	to	to	TO
18751	3236	24	830	830	CD
18751	3236	25	thousandths	thousandth	NNS
18751	3236	26	.	.	.
18751	3237	1	The	the	DT
18751	3237	2	bars	bar	NNS
18751	3237	3	are	be	VBP
18751	3237	4	sampled	sample	VBN
18751	3237	5	by	by	IN
18751	3237	6	chipping	chip	VBG
18751	3237	7	off	off	RP
18751	3237	8	diagonally	diagonally	RB
18751	3237	9	opposite	opposite	JJ
18751	3237	10	corners	corner	NNS
18751	3237	11	:	:	:
18751	3237	12	or	or	CC
18751	3237	13	better	well	JJR
18751	3237	14	,	,	,
18751	3237	15	by	by	IN
18751	3237	16	drilling	drilling	NN
18751	3237	17	,	,	,
18751	3237	18	the	the	DT
18751	3237	19	drillings	drilling	NNS
18751	3237	20	being	be	VBG
18751	3237	21	freed	free	VBN
18751	3237	22	from	from	IN
18751	3237	23	pieces	piece	NNS
18751	3237	24	of	of	IN
18751	3237	25	steel	steel	NN
18751	3237	26	with	with	IN
18751	3237	27	the	the	DT
18751	3237	28	help	help	NN
18751	3237	29	of	of	IN
18751	3237	30	a	a	DT
18751	3237	31	magnet	magnet	NN
18751	3237	32	.	.	.
18751	3238	1	~Cupellation.~[23]--The	~Cupellation.~[23]--The	NFP
18751	3238	2	cupellation	cupellation	NN
18751	3238	3	of	of	IN
18751	3238	4	lead	lead	NN
18751	3238	5	for	for	IN
18751	3238	6	gold	gold	JJ
18751	3238	7	differs	differ	NNS
18751	3238	8	very	very	RB
18751	3238	9	little	little	JJ
18751	3238	10	from	from	IN
18751	3238	11	that	that	DT
18751	3238	12	of	of	IN
18751	3238	13	lead	lead	NN
18751	3238	14	carrying	carry	VBG
18751	3238	15	silver	silver	NN
18751	3238	16	.	.	.
18751	3239	1	When	when	WRB
18751	3239	2	the	the	DT
18751	3239	3	gold	gold	NN
18751	3239	4	is	be	VBZ
18751	3239	5	accompanied	accompany	VBN
18751	3239	6	by	by	IN
18751	3239	7	a	a	DT
18751	3239	8	larger	large	JJR
18751	3239	9	proportion	proportion	NN
18751	3239	10	of	of	IN
18751	3239	11	silver	silver	NN
18751	3239	12	,	,	,
18751	3239	13	and	and	CC
18751	3239	14	both	both	DT
18751	3239	15	have	have	VBP
18751	3239	16	to	to	TO
18751	3239	17	be	be	VB
18751	3239	18	determined	determine	VBN
18751	3239	19	,	,	,
18751	3239	20	the	the	DT
18751	3239	21	cupellation	cupellation	NN
18751	3239	22	must	must	MD
18751	3239	23	be	be	VB
18751	3239	24	conducted	conduct	VBN
18751	3239	25	exactly	exactly	RB
18751	3239	26	as	as	IN
18751	3239	27	in	in	IN
18751	3239	28	a	a	DT
18751	3239	29	silver	silver	NN
18751	3239	30	assay	assay	NN
18751	3239	31	,	,	,
18751	3239	32	the	the	DT
18751	3239	33	usual	usual	JJ
18751	3239	34	precautions	precaution	NNS
18751	3239	35	being	be	VBG
18751	3239	36	taken	take	VBN
18751	3239	37	to	to	TO
18751	3239	38	moderate	moderate	VB
18751	3239	39	the	the	DT
18751	3239	40	temperature	temperature	NN
18751	3239	41	so	so	IN
18751	3239	42	as	as	IN
18751	3239	43	to	to	TO
18751	3239	44	lessen	lessen	VB
18751	3239	45	the	the	DT
18751	3239	46	cupellation	cupellation	NN
18751	3239	47	loss	loss	NN
18751	3239	48	and	and	CC
18751	3239	49	to	to	TO
18751	3239	50	promote	promote	VB
18751	3239	51	a	a	DT
18751	3239	52	slow	slow	JJ
18751	3239	53	and	and	CC
18751	3239	54	undisturbed	undisturbed	JJ
18751	3239	55	solidification	solidification	NN
18751	3239	56	in	in	IN
18751	3239	57	order	order	NN
18751	3239	58	to	to	TO
18751	3239	59	avoid	avoid	VB
18751	3239	60	spirting	spirt	VBG
18751	3239	61	.	.	.
18751	3240	1	If	if	IN
18751	3240	2	,	,	,
18751	3240	3	however	however	RB
18751	3240	4	,	,	,
18751	3240	5	the	the	DT
18751	3240	6	gold	gold	NN
18751	3240	7	predominates	predominate	VBZ
18751	3240	8	the	the	DT
18751	3240	9	finish	finish	NN
18751	3240	10	should	should	MD
18751	3240	11	be	be	VB
18751	3240	12	effected	effect	VBN
18751	3240	13	at	at	IN
18751	3240	14	a	a	DT
18751	3240	15	higher	high	JJR
18751	3240	16	heat	heat	NN
18751	3240	17	,	,	,
18751	3240	18	as	as	IN
18751	3240	19	the	the	DT
18751	3240	20	melting	melting	NN
18751	3240	21	-	-	HYPH
18751	3240	22	point	point	NN
18751	3240	23	of	of	IN
18751	3240	24	gold	gold	NN
18751	3240	25	is	be	VBZ
18751	3240	26	100	100	CD
18751	3240	27	°	°	NNS
18751	3240	28	higher	high	JJR
18751	3240	29	than	than	IN
18751	3240	30	that	that	DT
18751	3240	31	of	of	IN
18751	3240	32	silver	silver	NN
18751	3240	33	.	.	.
18751	3241	1	The	the	DT
18751	3241	2	bad	bad	JJ
18751	3241	3	effect	effect	NN
18751	3241	4	of	of	IN
18751	3241	5	a	a	DT
18751	3241	6	higher	high	JJR
18751	3241	7	temperature	temperature	NN
18751	3241	8	in	in	IN
18751	3241	9	increasing	increase	VBG
18751	3241	10	the	the	DT
18751	3241	11	cupellation	cupellation	NN
18751	3241	12	loss	loss	NN
18751	3241	13	need	nee	MD
18751	3241	14	hardly	hardly	RB
18751	3241	15	be	be	VB
18751	3241	16	considered	consider	VBN
18751	3241	17	in	in	IN
18751	3241	18	the	the	DT
18751	3241	19	case	case	NN
18751	3241	20	of	of	IN
18751	3241	21	such	such	JJ
18751	3241	22	small	small	JJ
18751	3241	23	buttons	button	NNS
18751	3241	24	of	of	IN
18751	3241	25	gold	gold	NN
18751	3241	26	as	as	IN
18751	3241	27	are	be	VBP
18751	3241	28	obtained	obtain	VBN
18751	3241	29	in	in	IN
18751	3241	30	assaying	assay	VBG
18751	3241	31	gold	gold	NN
18751	3241	32	ores	ore	NNS
18751	3241	33	,	,	,
18751	3241	34	as	as	IN
18751	3241	35	any	any	DT
18751	3241	36	loss	loss	NN
18751	3241	37	there	there	EX
18751	3241	38	may	may	MD
18751	3241	39	be	be	VB
18751	3241	40	is	be	VBZ
18751	3241	41	hardly	hardly	RB
18751	3241	42	appreciable	appreciable	JJ
18751	3241	43	by	by	IN
18751	3241	44	the	the	DT
18751	3241	45	balance	balance	NN
18751	3241	46	.	.	.
18751	3242	1	With	with	IN
18751	3242	2	larger	large	JJR
18751	3242	3	quantities	quantity	NNS
18751	3242	4	of	of	IN
18751	3242	5	gold	gold	NN
18751	3242	6	,	,	,
18751	3242	7	however	however	RB
18751	3242	8	(	(	-LRB-
18751	3242	9	as	as	IN
18751	3242	10	in	in	IN
18751	3242	11	assaying	assay	VBG
18751	3242	12	gold	gold	NN
18751	3242	13	bullion	bullion	NN
18751	3242	14	)	)	-RRB-
18751	3242	15	,	,	,
18751	3242	16	this	this	DT
18751	3242	17	loss	loss	NN
18751	3242	18	becomes	become	VBZ
18751	3242	19	important	important	JJ
18751	3242	20	;	;	:
18751	3242	21	and	and	CC
18751	3242	22	it	-PRON-	PRP
18751	3242	23	is	be	VBZ
18751	3242	24	therefore	therefore	RB
18751	3242	25	necessary	necessary	JJ
18751	3242	26	to	to	TO
18751	3242	27	very	very	RB
18751	3242	28	carefully	carefully	RB
18751	3242	29	regulate	regulate	VB
18751	3242	30	the	the	DT
18751	3242	31	temperature	temperature	NN
18751	3242	32	of	of	IN
18751	3242	33	the	the	DT
18751	3242	34	muffle	muffle	NN
18751	3242	35	so	so	IN
18751	3242	36	as	as	IN
18751	3242	37	to	to	TO
18751	3242	38	minimise	minimise	VB
18751	3242	39	the	the	DT
18751	3242	40	loss	loss	NN
18751	3242	41	.	.	.
18751	3243	1	~The	~The	NFP
18751	3243	2	cupels~	cupels~	NNP
18751	3243	3	are	be	VBP
18751	3243	4	made	make	VBN
18751	3243	5	of	of	IN
18751	3243	6	well	well	RB
18751	3243	7	-	-	HYPH
18751	3243	8	burnt	burn	VBN
18751	3243	9	bone	bone	NN
18751	3243	10	-	-	HYPH
18751	3243	11	ash	ash	NN
18751	3243	12	,	,	,
18751	3243	13	of	of	IN
18751	3243	14	the	the	DT
18751	3243	15	fineness	fineness	NN
18751	3243	16	of	of	IN
18751	3243	17	coarse	coarse	JJ
18751	3243	18	wheat	wheat	NN
18751	3243	19	flour	flour	NN
18751	3243	20	,	,	,
18751	3243	21	moistened	moisten	VBN
18751	3243	22	with	with	IN
18751	3243	23	one	one	CD
18751	3243	24	-	-	HYPH
18751	3243	25	twelfth	twelfth	NN
18751	3243	26	its	-PRON-	PRP$
18751	3243	27	weight	weight	NN
18751	3243	28	of	of	IN
18751	3243	29	water	water	NN
18751	3243	30	and	and	CC
18751	3243	31	compressed	compress	VBN
18751	3243	32	into	into	IN
18751	3243	33	shape	shape	NN
18751	3243	34	in	in	IN
18751	3243	35	suitable	suitable	JJ
18751	3243	36	moulds	mould	NNS
18751	3243	37	.	.	.
18751	3244	1	The	the	DT
18751	3244	2	moulds	mould	NNS
18751	3244	3	sold	sell	VBD
18751	3244	4	for	for	IN
18751	3244	5	this	this	DT
18751	3244	6	purpose	purpose	NN
18751	3244	7	are	be	VBP
18751	3244	8	often	often	RB
18751	3244	9	of	of	IN
18751	3244	10	unsuitable	unsuitable	JJ
18751	3244	11	shape	shape	NN
18751	3244	12	.	.	.
18751	3245	1	Since	since	IN
18751	3245	2	lead	lead	NN
18751	3245	3	has	have	VBZ
18751	3245	4	a	a	DT
18751	3245	5	specific	specific	JJ
18751	3245	6	gravity	gravity	NN
18751	3245	7	of	of	IN
18751	3245	8	over	over	IN
18751	3245	9	11	11	CD
18751	3245	10	,	,	,
18751	3245	11	a	a	DT
18751	3245	12	cup	cup	NN
18751	3245	13	to	to	TO
18751	3245	14	hold	hold	VB
18751	3245	15	from	from	IN
18751	3245	16	15	15	CD
18751	3245	17	to	to	TO
18751	3245	18	25	25	CD
18751	3245	19	grams	gram	NNS
18751	3245	20	of	of	IN
18751	3245	21	molten	molten	JJ
18751	3245	22	lead	lead	NN
18751	3245	23	need	nee	MD
18751	3245	24	not	not	RB
18751	3245	25	have	have	VB
18751	3245	26	a	a	DT
18751	3245	27	capacity	capacity	NN
18751	3245	28	of	of	IN
18751	3245	29	more	more	JJR
18751	3245	30	than	than	IN
18751	3245	31	about	about	RB
18751	3245	32	2	2	CD
18751	3245	33	c.c	c.c	NNP
18751	3245	34	.	.	.
18751	3246	1	A	a	DT
18751	3246	2	hollow	hollow	JJ
18751	3246	3	about	about	RB
18751	3246	4	1	1	CD
18751	3246	5	inch	inch	NN
18751	3246	6	across	across	RB
18751	3246	7	and	and	CC
18751	3246	8	1/4	1/4	CD
18751	3246	9	inch	inch	NN
18751	3246	10	deep	deep	RB
18751	3246	11	is	be	VBZ
18751	3246	12	sufficient	sufficient	JJ
18751	3246	13	;	;	:
18751	3246	14	and	and	CC
18751	3246	15	the	the	DT
18751	3246	16	body	body	NN
18751	3246	17	of	of	IN
18751	3246	18	the	the	DT
18751	3246	19	cupel	cupel	NNP
18751	3246	20	to	to	TO
18751	3246	21	absorb	absorb	VB
18751	3246	22	this	this	DT
18751	3246	23	weight	weight	NN
18751	3246	24	of	of	IN
18751	3246	25	lead	lead	NN
18751	3246	26	should	should	MD
18751	3246	27	itself	-PRON-	PRP
18751	3246	28	weigh	weigh	VB
18751	3246	29	from	from	IN
18751	3246	30	20	20	CD
18751	3246	31	to	to	TO
18751	3246	32	25	25	CD
18751	3246	33	grams	gram	NNS
18751	3246	34	.	.	.
18751	3247	1	The	the	DT
18751	3247	2	button	button	NN
18751	3247	3	of	of	IN
18751	3247	4	lead	lead	NN
18751	3247	5	in	in	IN
18751	3247	6	a	a	DT
18751	3247	7	gold	gold	NN
18751	3247	8	assay	assay	NN
18751	3247	9	may	may	MD
18751	3247	10	be	be	VB
18751	3247	11	twice	twice	RB
18751	3247	12	as	as	RB
18751	3247	13	heavy	heavy	JJ
18751	3247	14	as	as	IN
18751	3247	15	this	this	DT
18751	3247	16	.	.	.
18751	3248	1	For	for	IN
18751	3248	2	these	these	DT
18751	3248	3	larger	large	JJR
18751	3248	4	buttons	button	NNS
18751	3248	5	a	a	DT
18751	3248	6	hollow	hollow	JJ
18751	3248	7	1	1	CD
18751	3248	8	-	-	SYM
18751	3248	9	1/3	1/3	CD
18751	3248	10	inch	inch	NN
18751	3248	11	across	across	RB
18751	3248	12	and	and	CC
18751	3248	13	1/3	1/3	CD
18751	3248	14	inch	inch	NN
18751	3248	15	deep	deep	JJ
18751	3248	16	will	will	MD
18751	3248	17	be	be	VB
18751	3248	18	sufficient	sufficient	JJ
18751	3248	19	.	.	.
18751	3249	1	If	if	IN
18751	3249	2	these	these	DT
18751	3249	3	larger	large	JJR
18751	3249	4	cupels	cupel	NNS
18751	3249	5	are	be	VBP
18751	3249	6	not	not	RB
18751	3249	7	at	at	IN
18751	3249	8	hand	hand	NN
18751	3249	9	the	the	DT
18751	3249	10	larger	large	JJR
18751	3249	11	buttons	button	NNS
18751	3249	12	will	will	MD
18751	3249	13	have	have	VB
18751	3249	14	to	to	TO
18751	3249	15	be	be	VB
18751	3249	16	reduced	reduce	VBN
18751	3249	17	in	in	IN
18751	3249	18	size	size	NN
18751	3249	19	by	by	IN
18751	3249	20	a	a	DT
18751	3249	21	scorification	scorification	NN
18751	3249	22	before	before	IN
18751	3249	23	cupelling	cupel	VBG
18751	3249	24	.	.	.
18751	3250	1	In	in	IN
18751	3250	2	some	some	DT
18751	3250	3	cases	case	NNS
18751	3250	4	this	this	DT
18751	3250	5	preliminary	preliminary	JJ
18751	3250	6	scorification	scorification	NN
18751	3250	7	is	be	VBZ
18751	3250	8	advantageous	advantageous	JJ
18751	3250	9	or	or	CC
18751	3250	10	even	even	RB
18751	3250	11	necessary	necessary	JJ
18751	3250	12	:	:	:
18751	3250	13	this	this	DT
18751	3250	14	may	may	MD
18751	3250	15	be	be	VB
18751	3250	16	because	because	IN
18751	3250	17	the	the	DT
18751	3250	18	lead	lead	NN
18751	3250	19	is	be	VBZ
18751	3250	20	hard	hard	JJ
18751	3250	21	and	and	CC
18751	3250	22	impure	impure	VB
18751	3250	23	,	,	,
18751	3250	24	or	or	CC
18751	3250	25	it	-PRON-	PRP
18751	3250	26	may	may	MD
18751	3250	27	be	be	VB
18751	3250	28	that	that	IN
18751	3250	29	a	a	DT
18751	3250	30	very	very	RB
18751	3250	31	small	small	JJ
18751	3250	32	button	button	NN
18751	3250	33	of	of	IN
18751	3250	34	gold	gold	NN
18751	3250	35	is	be	VBZ
18751	3250	36	expected	expect	VBN
18751	3250	37	.	.	.
18751	3251	1	In	in	IN
18751	3251	2	the	the	DT
18751	3251	3	latter	latter	JJ
18751	3251	4	case	case	NN
18751	3251	5	it	-PRON-	PRP
18751	3251	6	is	be	VBZ
18751	3251	7	best	good	JJS
18751	3251	8	to	to	TO
18751	3251	9	scorify	scorify	VB
18751	3251	10	the	the	DT
18751	3251	11	lead	lead	NN
18751	3251	12	down	down	RP
18751	3251	13	to	to	IN
18751	3251	14	something	something	NN
18751	3251	15	less	less	JJR
18751	3251	16	than	than	IN
18751	3251	17	1	1	CD
18751	3251	18	gram	gram	NN
18751	3251	19	,	,	,
18751	3251	20	and	and	CC
18751	3251	21	to	to	TO
18751	3251	22	perform	perform	VB
18751	3251	23	the	the	DT
18751	3251	24	cupellation	cupellation	NN
18751	3251	25	on	on	IN
18751	3251	26	a	a	DT
18751	3251	27	specially	specially	RB
18751	3251	28	prepared	prepared	JJ
18751	3251	29	small	small	JJ
18751	3251	30	fine	fine	JJ
18751	3251	31	cupel	cupel	NNP
18751	3251	32	.	.	.
18751	3252	1	These	these	DT
18751	3252	2	small	small	JJ
18751	3252	3	cupels	cupel	NNS
18751	3252	4	are	be	VBP
18751	3252	5	best	best	RB
18751	3252	6	made	make	VBN
18751	3252	7	by	by	IN
18751	3252	8	grinding	grind	VBG
18751	3252	9	the	the	DT
18751	3252	10	unsaturated	unsaturated	JJ
18751	3252	11	portion	portion	NN
18751	3252	12	of	of	IN
18751	3252	13	a	a	DT
18751	3252	14	used	used	JJ
18751	3252	15	cupel	cupel	NNP
18751	3252	16	to	to	IN
18751	3252	17	a	a	DT
18751	3252	18	fine	fine	JJ
18751	3252	19	powder	powder	NN
18751	3252	20	,	,	,
18751	3252	21	and	and	CC
18751	3252	22	compressing	compress	VBG
18751	3252	23	the	the	DT
18751	3252	24	dry	dry	JJ
18751	3252	25	powder	powder	NN
18751	3252	26	into	into	IN
18751	3252	27	a	a	DT
18751	3252	28	small	small	JJ
18751	3252	29	Berlin	Berlin	NNP
18751	3252	30	crucible	crucible	JJ
18751	3252	31	or	or	CC
18751	3252	32	scorifier	scorifi	JJR
18751	3252	33	;	;	:
18751	3252	34	the	the	DT
18751	3252	35	face	face	NN
18751	3252	36	should	should	MD
18751	3252	37	be	be	VB
18751	3252	38	made	make	VBN
18751	3252	39	quite	quite	RB
18751	3252	40	smooth	smooth	JJ
18751	3252	41	by	by	IN
18751	3252	42	pressure	pressure	NN
18751	3252	43	from	from	IN
18751	3252	44	a	a	DT
18751	3252	45	pestle	pestle	NN
18751	3252	46	.	.	.
18751	3253	1	On	on	IN
18751	3253	2	such	such	JJ
18751	3253	3	cupels	cupel	NNS
18751	3253	4	a	a	DT
18751	3253	5	small	small	JJ
18751	3253	6	speck	speck	NN
18751	3253	7	of	of	IN
18751	3253	8	gold	gold	NN
18751	3253	9	(	(	-LRB-
18751	3253	10	less	less	JJR
18751	3253	11	than	than	IN
18751	3253	12	.01	.01	NFP
18751	3253	13	milligram	milligram	NNP
18751	3253	14	)	)	-RRB-
18751	3253	15	will	will	MD
18751	3253	16	be	be	VB
18751	3253	17	left	leave	VBN
18751	3253	18	in	in	IN
18751	3253	19	a	a	DT
18751	3253	20	good	good	JJ
18751	3253	21	shape	shape	NN
18751	3253	22	and	and	CC
18751	3253	23	easily	easily	RB
18751	3253	24	visible	visible	JJ
18751	3253	25	;	;	:
18751	3253	26	but	but	CC
18751	3253	27	the	the	DT
18751	3253	28	cupel	cupel	NNP
18751	3253	29	must	must	MD
18751	3253	30	be	be	VB
18751	3253	31	withdrawn	withdraw	VBN
18751	3253	32	from	from	IN
18751	3253	33	the	the	DT
18751	3253	34	muffle	muffle	NN
18751	3253	35	as	as	RB
18751	3253	36	soon	soon	RB
18751	3253	37	as	as	IN
18751	3253	38	the	the	DT
18751	3253	39	cupellation	cupellation	NN
18751	3253	40	is	be	VBZ
18751	3253	41	finished	finish	VBN
18751	3253	42	to	to	TO
18751	3253	43	make	make	VB
18751	3253	44	sure	sure	JJ
18751	3253	45	of	of	IN
18751	3253	46	always	always	RB
18751	3253	47	getting	get	VBG
18751	3253	48	the	the	DT
18751	3253	49	button	button	NN
18751	3253	50	in	in	IN
18751	3253	51	good	good	JJ
18751	3253	52	condition	condition	NN
18751	3253	53	.	.	.
18751	3254	1	In	in	IN
18751	3254	2	places	place	NNS
18751	3254	3	,	,	,
18751	3254	4	such	such	JJ
18751	3254	5	as	as	IN
18751	3254	6	Mints	Mints	NNP
18751	3254	7	,	,	,
18751	3254	8	where	where	WRB
18751	3254	9	large	large	JJ
18751	3254	10	numbers	number	NNS
18751	3254	11	of	of	IN
18751	3254	12	bullion	bullion	NN
18751	3254	13	assays	assay	NNS
18751	3254	14	are	be	VBP
18751	3254	15	regularly	regularly	RB
18751	3254	16	made	make	VBN
18751	3254	17	a	a	DT
18751	3254	18	special	special	JJ
18751	3254	19	form	form	NN
18751	3254	20	of	of	IN
18751	3254	21	cupel	cupel	NNP
18751	3254	22	is	be	VBZ
18751	3254	23	used	use	VBN
18751	3254	24	so	so	IN
18751	3254	25	that	that	IN
18751	3254	26	not	not	RB
18751	3254	27	less	less	JJR
18751	3254	28	than	than	IN
18751	3254	29	six	six	CD
18751	3254	30	dozen	dozen	NN
18751	3254	31	assays	assay	NNS
18751	3254	32	may	may	MD
18751	3254	33	all	all	DT
18751	3254	34	be	be	VB
18751	3254	35	cupelled	cupel	VBN
18751	3254	36	at	at	IN
18751	3254	37	the	the	DT
18751	3254	38	same	same	JJ
18751	3254	39	time	time	NN
18751	3254	40	in	in	IN
18751	3254	41	a	a	DT
18751	3254	42	muffle	muffle	NN
18751	3254	43	of	of	IN
18751	3254	44	ordinary	ordinary	JJ
18751	3254	45	size	size	NN
18751	3254	46	.	.	.
18751	3255	1	These	these	DT
18751	3255	2	cupels	cupel	NNS
18751	3255	3	are	be	VBP
18751	3255	4	square	square	JJ
18751	3255	5	blocks	block	NNS
18751	3255	6	,	,	,
18751	3255	7	a	a	DT
18751	3255	8	little	little	JJ
18751	3255	9	less	less	JJR
18751	3255	10	than	than	IN
18751	3255	11	2	2	CD
18751	3255	12	inches	inch	NNS
18751	3255	13	across	across	RB
18751	3255	14	,	,	,
18751	3255	15	and	and	CC
18751	3255	16	a	a	DT
18751	3255	17	little	little	JJ
18751	3255	18	more	more	JJR
18751	3255	19	than	than	IN
18751	3255	20	three	three	CD
18751	3255	21	quarters	quarter	NNS
18751	3255	22	of	of	IN
18751	3255	23	an	an	DT
18751	3255	24	inch	inch	NN
18751	3255	25	deep	deep	JJ
18751	3255	26	.	.	.
18751	3256	1	Each	each	DT
18751	3256	2	block	block	NN
18751	3256	3	carries	carry	VBZ
18751	3256	4	four	four	CD
18751	3256	5	hollows	hollow	NNS
18751	3256	6	of	of	IN
18751	3256	7	about	about	RB
18751	3256	8	.7	.7	NN
18751	3256	9	inch	inch	NN
18751	3256	10	across	across	RB
18751	3256	11	and	and	CC
18751	3256	12	.3	.3	VB
18751	3256	13	inch	inch	NN
18751	3256	14	deep	deep	JJ
18751	3256	15	.	.	.
18751	3257	1	A	a	DT
18751	3257	2	muffle	muffle	NN
18751	3257	3	,	,	,
18751	3257	4	on	on	IN
18751	3257	5	a	a	DT
18751	3257	6	floor	floor	NN
18751	3257	7	space	space	NN
18751	3257	8	of	of	IN
18751	3257	9	6	6	CD
18751	3257	10	inches	inch	NNS
18751	3257	11	by	by	IN
18751	3257	12	12	12	CD
18751	3257	13	,	,	,
18751	3257	14	would	would	MD
18751	3257	15	take	take	VB
18751	3257	16	3	3	CD
18751	3257	17	of	of	IN
18751	3257	18	these	these	DT
18751	3257	19	blocks	block	NNS
18751	3257	20	abreast	abreast	RB
18751	3257	21	and	and	CC
18751	3257	22	6	6	CD
18751	3257	23	deep	deep	RB
18751	3257	24	,	,	,
18751	3257	25	and	and	CC
18751	3257	26	thus	thus	RB
18751	3257	27	provide	provide	VB
18751	3257	28	the	the	DT
18751	3257	29	means	mean	NNS
18751	3257	30	for	for	IN
18751	3257	31	72	72	CD
18751	3257	32	assays	assay	NNS
18751	3257	33	.	.	.
18751	3258	1	[	[	-LRB-
18751	3258	2	24	24	CD
18751	3258	3	]	]	-RRB-
18751	3258	4	Cupels	cupel	NNS
18751	3258	5	made	make	VBN
18751	3258	6	with	with	IN
18751	3258	7	wet	wet	JJ
18751	3258	8	bone	bone	NN
18751	3258	9	-	-	HYPH
18751	3258	10	ash	ash	NNP
18751	3258	11	should	should	MD
18751	3258	12	be	be	VB
18751	3258	13	slowly	slowly	RB
18751	3258	14	dried	dry	VBN
18751	3258	15	;	;	:
18751	3258	16	and	and	CC
18751	3258	17	if	if	IN
18751	3258	18	in	in	IN
18751	3258	19	the	the	DT
18751	3258	20	muffle	muffle	NN
18751	3258	21	they	-PRON-	PRP
18751	3258	22	can	can	MD
18751	3258	23	be	be	VB
18751	3258	24	slowly	slowly	RB
18751	3258	25	brought	bring	VBN
18751	3258	26	to	to	IN
18751	3258	27	an	an	DT
18751	3258	28	orange	orange	JJ
18751	3258	29	-	-	HYPH
18751	3258	30	red	red	JJ
18751	3258	31	heat	heat	NN
18751	3258	32	it	-PRON-	PRP
18751	3258	33	is	be	VBZ
18751	3258	34	all	all	PDT
18751	3258	35	the	the	DT
18751	3258	36	better	well	JJR
18751	3258	37	.	.	.
18751	3259	1	Under	under	IN
18751	3259	2	no	no	DT
18751	3259	3	circumstances	circumstance	NNS
18751	3259	4	must	must	MD
18751	3259	5	the	the	DT
18751	3259	6	lead	lead	NN
18751	3259	7	be	be	VB
18751	3259	8	placed	place	VBN
18751	3259	9	on	on	IN
18751	3259	10	the	the	DT
18751	3259	11	cupel	cupel	NN
18751	3259	12	before	before	IN
18751	3259	13	the	the	DT
18751	3259	14	latter	latter	NN
18751	3259	15	has	have	VBZ
18751	3259	16	been	be	VBN
18751	3259	17	so	so	RB
18751	3259	18	thoroughly	thoroughly	RB
18751	3259	19	heated	heat	VBN
18751	3259	20	that	that	IN
18751	3259	21	it	-PRON-	PRP
18751	3259	22	can	can	MD
18751	3259	23	no	no	RB
18751	3259	24	longer	longer	RB
18751	3259	25	give	give	VB
18751	3259	26	off	off	RP
18751	3259	27	steam	steam	NN
18751	3259	28	or	or	CC
18751	3259	29	gas	gas	NN
18751	3259	30	of	of	IN
18751	3259	31	any	any	DT
18751	3259	32	kind	kind	NN
18751	3259	33	.	.	.
18751	3260	1	For	for	IN
18751	3260	2	this	this	DT
18751	3260	3	gas	gas	NN
18751	3260	4	bubbling	bubble	VBG
18751	3260	5	through	through	IN
18751	3260	6	the	the	DT
18751	3260	7	molten	molten	JJ
18751	3260	8	metal	metal	NN
18751	3260	9	spatters	spatter	NNS
18751	3260	10	it	-PRON-	PRP
18751	3260	11	,	,	,
18751	3260	12	thus	thus	RB
18751	3260	13	spoiling	spoil	VBG
18751	3260	14	one	one	CD
18751	3260	15	assay	assay	NN
18751	3260	16	and	and	CC
18751	3260	17	throwing	throw	VBG
18751	3260	18	doubt	doubt	NN
18751	3260	19	on	on	IN
18751	3260	20	all	all	PDT
18751	3260	21	the	the	DT
18751	3260	22	rest	rest	NN
18751	3260	23	.	.	.
18751	3261	1	Again	again	RB
18751	3261	2	,	,	,
18751	3261	3	the	the	DT
18751	3261	4	risk	risk	NN
18751	3261	5	of	of	IN
18751	3261	6	freezing	freezing	NN
18751	3261	7	at	at	IN
18751	3261	8	the	the	DT
18751	3261	9	start	start	NN
18751	3261	10	is	be	VBZ
18751	3261	11	much	much	RB
18751	3261	12	greater	great	JJR
18751	3261	13	with	with	IN
18751	3261	14	a	a	DT
18751	3261	15	cupel	cupel	NN
18751	3261	16	which	which	WDT
18751	3261	17	has	have	VBZ
18751	3261	18	not	not	RB
18751	3261	19	been	be	VBN
18751	3261	20	properly	properly	RB
18751	3261	21	heated	heat	VBN
18751	3261	22	.	.	.
18751	3262	1	The	the	DT
18751	3262	2	best	good	JJS
18751	3262	3	plan	plan	NN
18751	3262	4	is	be	VBZ
18751	3262	5	to	to	TO
18751	3262	6	do	do	VB
18751	3262	7	all	all	PDT
18751	3262	8	the	the	DT
18751	3262	9	cupellations	cupellation	NNS
18751	3262	10	in	in	IN
18751	3262	11	batches	batch	NNS
18751	3262	12	.	.	.
18751	3263	1	After	after	IN
18751	3263	2	the	the	DT
18751	3263	3	muffle	muffle	NN
18751	3263	4	has	have	VBZ
18751	3263	5	cooled	cool	VBN
18751	3263	6	down	down	RP
18751	3263	7	for	for	IN
18751	3263	8	the	the	DT
18751	3263	9	withdrawal	withdrawal	NN
18751	3263	10	of	of	IN
18751	3263	11	the	the	DT
18751	3263	12	last	last	JJ
18751	3263	13	batch	batch	NN
18751	3263	14	,	,	,
18751	3263	15	and	and	CC
18751	3263	16	the	the	DT
18751	3263	17	old	old	JJ
18751	3263	18	cupels	cupel	NNS
18751	3263	19	have	have	VBP
18751	3263	20	been	be	VBN
18751	3263	21	taken	take	VBN
18751	3263	22	out	out	RP
18751	3263	23	,	,	,
18751	3263	24	the	the	DT
18751	3263	25	new	new	JJ
18751	3263	26	cupels	cupel	NNS
18751	3263	27	for	for	IN
18751	3263	28	the	the	DT
18751	3263	29	next	next	JJ
18751	3263	30	batch	batch	NN
18751	3263	31	should	should	MD
18751	3263	32	be	be	VB
18751	3263	33	put	put	VBN
18751	3263	34	in	in	IN
18751	3263	35	their	-PRON-	PRP$
18751	3263	36	place	place	NN
18751	3263	37	.	.	.
18751	3264	1	The	the	DT
18751	3264	2	furnace	furnace	NN
18751	3264	3	should	should	MD
18751	3264	4	then	then	RB
18751	3264	5	be	be	VB
18751	3264	6	stoked	stoke	VBN
18751	3264	7	and	and	CC
18751	3264	8	made	make	VBN
18751	3264	9	ready	ready	JJ
18751	3264	10	for	for	IN
18751	3264	11	the	the	DT
18751	3264	12	next	next	JJ
18751	3264	13	cupellations	cupellation	NNS
18751	3264	14	;	;	:
18751	3264	15	by	by	IN
18751	3264	16	the	the	DT
18751	3264	17	time	time	NN
18751	3264	18	the	the	DT
18751	3264	19	furnace	furnace	NN
18751	3264	20	is	be	VBZ
18751	3264	21	ready	ready	JJ
18751	3264	22	the	the	DT
18751	3264	23	cupels	cupel	NNS
18751	3264	24	will	will	MD
18751	3264	25	be	be	VB
18751	3264	26	ready	ready	JJ
18751	3264	27	also	also	RB
18751	3264	28	.	.	.
18751	3265	1	There	there	EX
18751	3265	2	should	should	MD
18751	3265	3	be	be	VB
18751	3265	4	no	no	DT
18751	3265	5	unnecessary	unnecessary	JJ
18751	3265	6	handling	handling	NN
18751	3265	7	of	of	IN
18751	3265	8	the	the	DT
18751	3265	9	cupels	cupel	NNS
18751	3265	10	once	once	IN
18751	3265	11	they	-PRON-	PRP
18751	3265	12	have	have	VBP
18751	3265	13	been	be	VBN
18751	3265	14	placed	place	VBN
18751	3265	15	in	in	IN
18751	3265	16	the	the	DT
18751	3265	17	muffle	muffle	NN
18751	3265	18	.	.	.
18751	3266	1	~The	~The	NFP
18751	3266	2	cupellation	cupellation	NN
18751	3266	3	temperature	temperature	NN
18751	3266	4	for	for	IN
18751	3266	5	gold~	gold~	NNP
18751	3266	6	is	be	VBZ
18751	3266	7	an	an	DT
18751	3266	8	orange	orange	JJ
18751	3266	9	-	-	HYPH
18751	3266	10	red	red	JJ
18751	3266	11	heat	heat	NN
18751	3266	12	or	or	CC
18751	3266	13	perhaps	perhaps	RB
18751	3266	14	a	a	DT
18751	3266	15	little	little	JJ
18751	3266	16	hotter	hotter	NN
18751	3266	17	.	.	.
18751	3267	1	Beginners	beginner	NNS
18751	3267	2	,	,	,
18751	3267	3	who	who	WP
18751	3267	4	are	be	VBP
18751	3267	5	apt	apt	JJ
18751	3267	6	to	to	TO
18751	3267	7	overheat	overheat	VB
18751	3267	8	their	-PRON-	PRP$
18751	3267	9	furnace	furnace	NN
18751	3267	10	,	,	,
18751	3267	11	should	should	MD
18751	3267	12	avoid	avoid	VB
18751	3267	13	a	a	DT
18751	3267	14	heat	heat	NN
18751	3267	15	which	which	WDT
18751	3267	16	can	can	MD
18751	3267	17	properly	properly	RB
18751	3267	18	be	be	VB
18751	3267	19	called	call	VBN
18751	3267	20	yellow	yellow	JJ
18751	3267	21	.	.	.
18751	3268	1	Dr.	Dr.	NNP
18751	3268	2	T.K.	T.K.	NNP
18751	3269	1	Rose[25	Rose[25	NNP
18751	3269	2	]	]	-RRB-
18751	3269	3	has	have	VBZ
18751	3269	4	determined	determine	VBN
18751	3269	5	the	the	DT
18751	3269	6	temperature	temperature	NN
18751	3269	7	of	of	IN
18751	3269	8	a	a	DT
18751	3269	9	muffle	muffle	NN
18751	3269	10	during	during	IN
18751	3269	11	the	the	DT
18751	3269	12	cupellation	cupellation	NN
18751	3269	13	of	of	IN
18751	3269	14	gold	gold	NN
18751	3269	15	-	-	HYPH
18751	3269	16	silver	silver	NN
18751	3269	17	alloys	alloy	NNS
18751	3269	18	at	at	IN
18751	3269	19	the	the	DT
18751	3269	20	Royal	Royal	NNP
18751	3269	21	Mint	Mint	NNP
18751	3269	22	.	.	.
18751	3270	1	In	in	IN
18751	3270	2	one	one	CD
18751	3270	3	muffle	muffle	NN
18751	3270	4	the	the	DT
18751	3270	5	temperature	temperature	NN
18751	3270	6	ranged	range	VBN
18751	3270	7	from	from	IN
18751	3270	8	1065	1065	CD
18751	3270	9	°	°	NNS
18751	3270	10	to	to	IN
18751	3270	11	1095	1095	CD
18751	3270	12	°	°	,
18751	3270	13	C.	C.	NNP
18751	3270	14	;	;	:
18751	3270	15	the	the	DT
18751	3270	16	lower	low	JJR
18751	3270	17	temperature	temperature	NN
18751	3270	18	was	be	VBD
18751	3270	19	of	of	IN
18751	3270	20	course	course	NN
18751	3270	21	in	in	IN
18751	3270	22	the	the	DT
18751	3270	23	front	front	NN
18751	3270	24	of	of	IN
18751	3270	25	the	the	DT
18751	3270	26	muffle	muffle	NN
18751	3270	27	.	.	.
18751	3271	1	In	in	IN
18751	3271	2	another	another	DT
18751	3271	3	it	-PRON-	PRP
18751	3271	4	ranged	range	VBD
18751	3271	5	from	from	IN
18751	3271	6	1022	1022	CD
18751	3271	7	°	°	NNS
18751	3271	8	to	to	IN
18751	3271	9	1062	1062	CD
18751	3271	10	°	°	NNS
18751	3271	11	,	,	,
18751	3271	12	and	and	CC
18751	3271	13	here	here	RB
18751	3271	14	the	the	DT
18751	3271	15	muffle	muffle	NN
18751	3271	16	appeared	appear	VBD
18751	3271	17	to	to	IN
18751	3271	18	the	the	DT
18751	3271	19	eye	eye	NN
18751	3271	20	"	"	``
18751	3271	21	decidedly	decidedly	RB
18751	3271	22	cooler	cool	JJR
18751	3271	23	than	than	IN
18751	3271	24	usual	usual	JJ
18751	3271	25	.	.	.
18751	3271	26	"	"	''
18751	3272	1	The	the	DT
18751	3272	2	alloy	alloy	NN
18751	3272	3	left	leave	VBD
18751	3272	4	after	after	IN
18751	3272	5	cupelling	cupel	VBG
18751	3272	6	was	be	VBD
18751	3272	7	made	make	VBN
18751	3272	8	up	up	RP
18751	3272	9	of	of	IN
18751	3272	10	1	1	CD
18751	3272	11	part	part	NN
18751	3272	12	of	of	IN
18751	3272	13	gold	gold	NN
18751	3272	14	to	to	TO
18751	3272	15	2	2	CD
18751	3272	16	-	-	HYPH
18751	3272	17	1/2	1/2	CD
18751	3272	18	parts	part	NNS
18751	3272	19	of	of	IN
18751	3272	20	silver	silver	NN
18751	3272	21	,	,	,
18751	3272	22	and	and	CC
18751	3272	23	was	be	VBD
18751	3272	24	fused	fuse	VBN
18751	3272	25	at	at	IN
18751	3272	26	952	952	CD
18751	3272	27	°	°	NNS
18751	3272	28	;	;	:
18751	3272	29	hence	hence	RB
18751	3272	30	the	the	DT
18751	3272	31	usual	usual	JJ
18751	3272	32	temperature	temperature	NN
18751	3272	33	of	of	IN
18751	3272	34	cupellation	cupellation	NN
18751	3272	35	was	be	VBD
18751	3272	36	,	,	,
18751	3272	37	say	say	UH
18751	3272	38	,	,	,
18751	3272	39	120	120	CD
18751	3272	40	°	°	NNS
18751	3272	41	or	or	CC
18751	3272	42	130	130	CD
18751	3272	43	°	°	NNS
18751	3272	44	above	above	IN
18751	3272	45	the	the	DT
18751	3272	46	melting	melting	NN
18751	3272	47	-	-	HYPH
18751	3272	48	point	point	NN
18751	3272	49	of	of	IN
18751	3272	50	the	the	DT
18751	3272	51	residual	residual	JJ
18751	3272	52	metal	metal	NN
18751	3272	53	.	.	.
18751	3273	1	To	to	TO
18751	3273	2	obtain	obtain	VB
18751	3273	3	some	some	DT
18751	3273	4	real	real	JJ
18751	3273	5	knowledge	knowledge	NN
18751	3273	6	as	as	IN
18751	3273	7	to	to	IN
18751	3273	8	the	the	DT
18751	3273	9	meaning	meaning	NN
18751	3273	10	of	of	IN
18751	3273	11	these	these	DT
18751	3273	12	figures	figure	NNS
18751	3273	13	,	,	,
18751	3273	14	the	the	DT
18751	3273	15	student	student	NN
18751	3273	16	should	should	MD
18751	3273	17	prepare	prepare	VB
18751	3273	18	pointed	pointed	JJ
18751	3273	19	pieces	piece	NNS
18751	3273	20	of	of	IN
18751	3273	21	the	the	DT
18751	3273	22	following	following	JJ
18751	3273	23	metals	metal	NNS
18751	3273	24	:	:	:
18751	3273	25	silver	silver	NN
18751	3273	26	,	,	,
18751	3273	27	which	which	WDT
18751	3273	28	melts	melt	VBZ
18751	3273	29	at	at	IN
18751	3273	30	945	945	CD
18751	3273	31	°	°	NNS
18751	3273	32	;	;	:
18751	3273	33	gold	gold	NN
18751	3273	34	,	,	,
18751	3273	35	which	which	WDT
18751	3273	36	melts	melt	NNS
18751	3273	37	at	at	IN
18751	3273	38	1035	1035	CD
18751	3273	39	°	°	NNS
18751	3273	40	;	;	,
18751	3273	41	and	and	CC
18751	3273	42	an	an	DT
18751	3273	43	alloy	alloy	NN
18751	3273	44	,	,	,
18751	3273	45	half	half	JJ
18751	3273	46	silver	silver	NN
18751	3273	47	,	,	,
18751	3273	48	half	half	JJ
18751	3273	49	gold	gold	NN
18751	3273	50	,	,	,
18751	3273	51	which	which	WDT
18751	3273	52	melts	melt	NNS
18751	3273	53	at	at	IN
18751	3273	54	990	990	CD
18751	3273	55	°	°	NNS
18751	3273	56	.	.	.
18751	3274	1	These	these	DT
18751	3274	2	should	should	MD
18751	3274	3	be	be	VB
18751	3274	4	placed	place	VBN
18751	3274	5	on	on	IN
18751	3274	6	clean	clean	JJ
18751	3274	7	cupels	cupel	NNS
18751	3274	8	in	in	IN
18751	3274	9	a	a	DT
18751	3274	10	muffle	muffle	NN
18751	3274	11	almost	almost	RB
18751	3274	12	entirely	entirely	RB
18751	3274	13	closed	close	VBN
18751	3274	14	;	;	:
18751	3274	15	the	the	DT
18751	3274	16	temperature	temperature	NN
18751	3274	17	should	should	MD
18751	3274	18	be	be	VB
18751	3274	19	very	very	RB
18751	3274	20	slowly	slowly	RB
18751	3274	21	raised	raise	VBN
18751	3274	22	,	,	,
18751	3274	23	and	and	CC
18751	3274	24	the	the	DT
18751	3274	25	appearance	appearance	NN
18751	3274	26	of	of	IN
18751	3274	27	the	the	DT
18751	3274	28	muffle	muffle	NN
18751	3274	29	when	when	WRB
18751	3274	30	each	each	DT
18751	3274	31	metal	metal	NN
18751	3274	32	begins	begin	VBZ
18751	3274	33	to	to	TO
18751	3274	34	melt	melt	VB
18751	3274	35	should	should	MD
18751	3274	36	be	be	VB
18751	3274	37	carefully	carefully	RB
18751	3274	38	noted	note	VBN
18751	3274	39	.	.	.
18751	3275	1	The	the	DT
18751	3275	2	cupelling	cupel	VBG
18751	3275	3	temperature	temperature	NN
18751	3275	4	in	in	IN
18751	3275	5	Dr.	Dr.	NNP
18751	3275	6	Rose	Rose	NNP
18751	3275	7	's	's	POS
18751	3275	8	experiment	experiment	NN
18751	3275	9	was	be	VBD
18751	3275	10	as	as	RB
18751	3275	11	much	much	JJ
18751	3275	12	above	above	IN
18751	3275	13	the	the	DT
18751	3275	14	melting	melting	NN
18751	3275	15	-	-	HYPH
18751	3275	16	point	point	NN
18751	3275	17	of	of	IN
18751	3275	18	gold	gold	NN
18751	3275	19	as	as	IN
18751	3275	20	this	this	DT
18751	3275	21	is	be	VBZ
18751	3275	22	above	above	IN
18751	3275	23	that	that	DT
18751	3275	24	of	of	IN
18751	3275	25	the	the	DT
18751	3275	26	silver	silver	JJ
18751	3275	27	-	-	HYPH
18751	3275	28	gold	gold	NN
18751	3275	29	alloy	alloy	NN
18751	3275	30	.	.	.
18751	3276	1	The	the	DT
18751	3276	2	_	_	NNP
18751	3276	3	finish	finish	NN
18751	3276	4	of	of	IN
18751	3276	5	the	the	DT
18751	3276	6	cupellation	cupellation	NN
18751	3276	7	_	_	NNP
18751	3276	8	of	of	IN
18751	3276	9	gold	gold	NN
18751	3276	10	or	or	CC
18751	3276	11	gold	gold	NN
18751	3276	12	-	-	HYPH
18751	3276	13	silver	silver	NN
18751	3276	14	alloys	alloy	NNS
18751	3276	15	is	be	VBZ
18751	3276	16	practically	practically	RB
18751	3276	17	the	the	DT
18751	3276	18	same	same	JJ
18751	3276	19	as	as	IN
18751	3276	20	with	with	IN
18751	3276	21	pure	pure	JJ
18751	3276	22	silver	silver	NN
18751	3276	23	;	;	:
18751	3276	24	there	there	EX
18751	3276	25	is	be	VBZ
18751	3276	26	the	the	DT
18751	3276	27	same	same	JJ
18751	3276	28	thinning	thinning	NN
18751	3276	29	out	out	IN
18751	3276	30	of	of	IN
18751	3276	31	the	the	DT
18751	3276	32	litharge	litharge	NN
18751	3276	33	into	into	IN
18751	3276	34	a	a	DT
18751	3276	35	luminous	luminous	JJ
18751	3276	36	film	film	NN
18751	3276	37	which	which	WDT
18751	3276	38	becomes	become	VBZ
18751	3276	39	iridescent	iridescent	JJ
18751	3276	40	before	before	IN
18751	3276	41	the	the	DT
18751	3276	42	brightening	brightening	NN
18751	3276	43	.	.	.
18751	3277	1	But	but	CC
18751	3277	2	the	the	DT
18751	3277	3	danger	danger	NN
18751	3277	4	of	of	IN
18751	3277	5	spirting	spirt	VBG
18751	3277	6	decreases	decrease	NNS
18751	3277	7	as	as	IN
18751	3277	8	the	the	DT
18751	3277	9	proportion	proportion	NN
18751	3277	10	of	of	IN
18751	3277	11	gold	gold	NN
18751	3277	12	becomes	become	VBZ
18751	3277	13	greater	great	JJR
18751	3277	14	,	,	,
18751	3277	15	and	and	CC
18751	3277	16	disappears	disappear	VBZ
18751	3277	17	when	when	WRB
18751	3277	18	the	the	DT
18751	3277	19	gold	gold	NN
18751	3277	20	is	be	VBZ
18751	3277	21	much	much	RB
18751	3277	22	over	over	IN
18751	3277	23	30	30	CD
18751	3277	24	per	per	NN
18751	3277	25	cent	cent	NN
18751	3277	26	.	.	.
18751	3278	1	Nevertheless	nevertheless	RB
18751	3278	2	it	-PRON-	PRP
18751	3278	3	is	be	VBZ
18751	3278	4	well	well	JJ
18751	3278	5	to	to	TO
18751	3278	6	let	let	VB
18751	3278	7	such	such	JJ
18751	3278	8	buttons	button	NNS
18751	3278	9	become	become	VB
18751	3278	10	solid	solid	JJ
18751	3278	11	undisturbed	undisturbed	JJ
18751	3278	12	and	and	CC
18751	3278	13	protected	protect	VBN
18751	3278	14	from	from	IN
18751	3278	15	draughts	draught	NNS
18751	3278	16	in	in	IN
18751	3278	17	the	the	DT
18751	3278	18	body	body	NN
18751	3278	19	of	of	IN
18751	3278	20	the	the	DT
18751	3278	21	muffle	muffle	NN
18751	3278	22	.	.	.
18751	3279	1	This	this	DT
18751	3279	2	means	mean	VBZ
18751	3279	3	closing	close	VBG
18751	3279	4	the	the	DT
18751	3279	5	muffle	muffle	NN
18751	3279	6	and	and	CC
18751	3279	7	allowing	allow	VBG
18751	3279	8	the	the	DT
18751	3279	9	furnace	furnace	NN
18751	3279	10	to	to	TO
18751	3279	11	cool	cool	VB
18751	3279	12	down	down	RP
18751	3279	13	somewhat	somewhat	RB
18751	3279	14	before	before	IN
18751	3279	15	withdrawing	withdraw	VBG
18751	3279	16	the	the	DT
18751	3279	17	cupels	cupel	NNS
18751	3279	18	.	.	.
18751	3280	1	Buttons	button	NNS
18751	3280	2	solidified	solidify	VBN
18751	3280	3	in	in	IN
18751	3280	4	this	this	DT
18751	3280	5	way	way	NN
18751	3280	6	are	be	VBP
18751	3280	7	more	more	RBR
18751	3280	8	malleable	malleable	JJ
18751	3280	9	than	than	IN
18751	3280	10	when	when	WRB
18751	3280	11	they	-PRON-	PRP
18751	3280	12	are	be	VBP
18751	3280	13	withdrawn	withdraw	VBN
18751	3280	14	promptly	promptly	RB
18751	3280	15	on	on	IN
18751	3280	16	the	the	DT
18751	3280	17	finish	finish	NN
18751	3280	18	of	of	IN
18751	3280	19	the	the	DT
18751	3280	20	cupellation	cupellation	NN
18751	3280	21	.	.	.
18751	3281	1	This	this	DT
18751	3281	2	is	be	VBZ
18751	3281	3	important	important	JJ
18751	3281	4	with	with	IN
18751	3281	5	large	large	JJ
18751	3281	6	buttons	button	NNS
18751	3281	7	,	,	,
18751	3281	8	as	as	IN
18751	3281	9	in	in	IN
18751	3281	10	a	a	DT
18751	3281	11	bullion	bullion	NN
18751	3281	12	assay	assay	NN
18751	3281	13	.	.	.
18751	3282	1	On	on	IN
18751	3282	2	the	the	DT
18751	3282	3	other	other	JJ
18751	3282	4	hand	hand	NN
18751	3282	5	,	,	,
18751	3282	6	very	very	RB
18751	3282	7	small	small	JJ
18751	3282	8	buttons	button	NNS
18751	3282	9	,	,	,
18751	3282	10	especially	especially	RB
18751	3282	11	such	such	JJ
18751	3282	12	as	as	IN
18751	3282	13	have	have	VB
18751	3282	14	to	to	TO
18751	3282	15	be	be	VB
18751	3282	16	measured	measure	VBN
18751	3282	17	rather	rather	RB
18751	3282	18	than	than	IN
18751	3282	19	weighed	weigh	VBN
18751	3282	20	,	,	,
18751	3282	21	should	should	MD
18751	3282	22	be	be	VB
18751	3282	23	withdrawn	withdraw	VBN
18751	3282	24	as	as	RB
18751	3282	25	soon	soon	RB
18751	3282	26	as	as	IN
18751	3282	27	the	the	DT
18751	3282	28	luminous	luminous	JJ
18751	3282	29	film	film	NN
18751	3282	30	has	have	VBZ
18751	3282	31	disappeared	disappear	VBN
18751	3282	32	.	.	.
18751	3283	1	For	for	IN
18751	3283	2	when	when	WRB
18751	3283	3	this	this	DT
18751	3283	4	is	be	VBZ
18751	3283	5	done	do	VBN
18751	3283	6	the	the	DT
18751	3283	7	button	button	NN
18751	3283	8	can	can	MD
18751	3283	9	be	be	VB
18751	3283	10	loosened	loosen	VBN
18751	3283	11	from	from	IN
18751	3283	12	the	the	DT
18751	3283	13	cupel	cupel	NNP
18751	3283	14	by	by	IN
18751	3283	15	merely	merely	RB
18751	3283	16	touching	touch	VBG
18751	3283	17	it	-PRON-	PRP
18751	3283	18	with	with	IN
18751	3283	19	the	the	DT
18751	3283	20	point	point	NN
18751	3283	21	of	of	IN
18751	3283	22	a	a	DT
18751	3283	23	pin	pin	NN
18751	3283	24	,	,	,
18751	3283	25	and	and	CC
18751	3283	26	is	be	VBZ
18751	3283	27	then	then	RB
18751	3283	28	safely	safely	RB
18751	3283	29	and	and	CC
18751	3283	30	easily	easily	RB
18751	3283	31	transferred	transfer	VBN
18751	3283	32	to	to	IN
18751	3283	33	a	a	DT
18751	3283	34	watch	watch	NN
18751	3283	35	glass	glass	NN
18751	3283	36	by	by	IN
18751	3283	37	touching	touch	VBG
18751	3283	38	it	-PRON-	PRP
18751	3283	39	with	with	IN
18751	3283	40	the	the	DT
18751	3283	41	head	head	NN
18751	3283	42	of	of	IN
18751	3283	43	a	a	DT
18751	3283	44	pin	pin	NN
18751	3283	45	which	which	WDT
18751	3283	46	has	have	VBZ
18751	3283	47	been	be	VBN
18751	3283	48	moistened	moisten	VBN
18751	3283	49	.	.	.
18751	3284	1	It	-PRON-	PRP
18751	3284	2	adheres	adhere	VBZ
18751	3284	3	to	to	IN
18751	3284	4	this	this	DT
18751	3284	5	,	,	,
18751	3284	6	and	and	CC
18751	3284	7	if	if	IN
18751	3284	8	the	the	DT
18751	3284	9	pin	pin	NN
18751	3284	10	is	be	VBZ
18751	3284	11	not	not	RB
18751	3284	12	too	too	RB
18751	3284	13	wet	wet	JJ
18751	3284	14	comes	come	VBZ
18751	3284	15	off	off	RP
18751	3284	16	at	at	IN
18751	3284	17	once	once	RB
18751	3284	18	on	on	IN
18751	3284	19	touching	touch	VBG
18751	3284	20	the	the	DT
18751	3284	21	glass	glass	NN
18751	3284	22	,	,	,
18751	3284	23	or	or	CC
18751	3284	24	in	in	IN
18751	3284	25	any	any	DT
18751	3284	26	case	case	NN
18751	3284	27	will	will	MD
18751	3284	28	do	do	VB
18751	3284	29	so	so	RB
18751	3284	30	on	on	IN
18751	3284	31	gentle	gentle	JJ
18751	3284	32	warming	warming	NN
18751	3284	33	.	.	.
18751	3285	1	Molten	molten	JJ
18751	3285	2	gold	gold	NN
18751	3285	3	,	,	,
18751	3285	4	with	with	IN
18751	3285	5	little	little	JJ
18751	3285	6	or	or	CC
18751	3285	7	no	no	DT
18751	3285	8	silver	silver	NN
18751	3285	9	,	,	,
18751	3285	10	has	have	VBZ
18751	3285	11	a	a	DT
18751	3285	12	peculiar	peculiar	JJ
18751	3285	13	colour	colour	NN
18751	3285	14	which	which	WDT
18751	3285	15	is	be	VBZ
18751	3285	16	easy	easy	JJ
18751	3285	17	to	to	TO
18751	3285	18	recognise	recognise	VB
18751	3285	19	;	;	:
18751	3285	20	it	-PRON-	PRP
18751	3285	21	is	be	VBZ
18751	3285	22	more	more	RBR
18751	3285	23	globular	globular	JJ
18751	3285	24	than	than	IN
18751	3285	25	a	a	DT
18751	3285	26	button	button	NN
18751	3285	27	of	of	IN
18751	3285	28	silver	silver	NN
18751	3285	29	of	of	IN
18751	3285	30	the	the	DT
18751	3285	31	same	same	JJ
18751	3285	32	size	size	NN
18751	3285	33	would	would	MD
18751	3285	34	be	be	VB
18751	3285	35	,	,	,
18751	3285	36	and	and	CC
18751	3285	37	it	-PRON-	PRP
18751	3285	38	shows	show	VBZ
18751	3285	39	less	less	JJR
18751	3285	40	adhesion	adhesion	NN
18751	3285	41	to	to	IN
18751	3285	42	the	the	DT
18751	3285	43	cupel	cupel	NNP
18751	3285	44	.	.	.
18751	3286	1	Just	just	RB
18751	3286	2	after	after	IN
18751	3286	3	becoming	become	VBG
18751	3286	4	solid	solid	JJ
18751	3286	5	it	-PRON-	PRP
18751	3286	6	glows	glow	VBZ
18751	3286	7	beautifully	beautifully	RB
18751	3286	8	,	,	,
18751	3286	9	and	and	CC
18751	3286	10	this	this	DT
18751	3286	11	is	be	VBZ
18751	3286	12	so	so	RB
18751	3286	13	marked	marked	JJ
18751	3286	14	that	that	IN
18751	3286	15	it	-PRON-	PRP
18751	3286	16	is	be	VBZ
18751	3286	17	a	a	DT
18751	3286	18	valuable	valuable	JJ
18751	3286	19	help	help	NN
18751	3286	20	in	in	IN
18751	3286	21	finding	find	VBG
18751	3286	22	the	the	DT
18751	3286	23	position	position	NN
18751	3286	24	of	of	IN
18751	3286	25	a	a	DT
18751	3286	26	button	button	NN
18751	3286	27	when	when	WRB
18751	3286	28	it	-PRON-	PRP
18751	3286	29	is	be	VBZ
18751	3286	30	more	more	JJR
18751	3286	31	than	than	IN
18751	3286	32	ordinarily	ordinarily	RB
18751	3286	33	minute	minute	NN
18751	3286	34	.	.	.
18751	3287	1	If	if	IN
18751	3287	2	the	the	DT
18751	3287	3	button	button	NN
18751	3287	4	left	leave	VBD
18751	3287	5	from	from	IN
18751	3287	6	cupellation	cupellation	NN
18751	3287	7	is	be	VBZ
18751	3287	8	yellow	yellow	JJ
18751	3287	9	it	-PRON-	PRP
18751	3287	10	is	be	VBZ
18751	3287	11	at	at	IN
18751	3287	12	least	least	RBS
18751	3287	13	half	half	RB
18751	3287	14	gold	gold	NN
18751	3287	15	,	,	,
18751	3287	16	and	and	CC
18751	3287	17	a	a	DT
18751	3287	18	rough	rough	JJ
18751	3287	19	guess	guess	NN
18751	3287	20	as	as	IN
18751	3287	21	to	to	IN
18751	3287	22	the	the	DT
18751	3287	23	proportion	proportion	NN
18751	3287	24	of	of	IN
18751	3287	25	gold	gold	NN
18751	3287	26	may	may	MD
18751	3287	27	be	be	VB
18751	3287	28	made	make	VBN
18751	3287	29	from	from	IN
18751	3287	30	its	-PRON-	PRP$
18751	3287	31	yellowness	yellowness	NN
18751	3287	32	;	;	:
18751	3287	33	the	the	DT
18751	3287	34	rest	rest	NN
18751	3287	35	of	of	IN
18751	3287	36	the	the	DT
18751	3287	37	metal	metal	NN
18751	3287	38	is	be	VBZ
18751	3287	39	generally	generally	RB
18751	3287	40	silver	silver	JJ
18751	3287	41	.	.	.
18751	3288	1	The	the	DT
18751	3288	2	presence	presence	NN
18751	3288	3	of	of	IN
18751	3288	4	platinum	platinum	NN
18751	3288	5	or	or	CC
18751	3288	6	one	one	CD
18751	3288	7	of	of	IN
18751	3288	8	the	the	DT
18751	3288	9	platinum	platinum	NN
18751	3288	10	group	group	NN
18751	3288	11	of	of	IN
18751	3288	12	metals	metal	NNS
18751	3288	13	makes	make	VBZ
18751	3288	14	the	the	DT
18751	3288	15	surface	surface	NN
18751	3288	16	of	of	IN
18751	3288	17	the	the	DT
18751	3288	18	button	button	NN
18751	3288	19	dull	dull	JJ
18751	3288	20	and	and	CC
18751	3288	21	crystalline	crystalline	JJ
18751	3288	22	.	.	.
18751	3289	1	The	the	DT
18751	3289	2	native	native	JJ
18751	3289	3	alloy	alloy	NN
18751	3289	4	of	of	IN
18751	3289	5	osmium	osmium	NN
18751	3289	6	and	and	CC
18751	3289	7	iridium	iridium	NN
18751	3289	8	does	do	VBZ
18751	3289	9	not	not	RB
18751	3289	10	alloy	alloy	VB
18751	3289	11	with	with	IN
18751	3289	12	gold	gold	NN
18751	3289	13	,	,	,
18751	3289	14	however	however	RB
18751	3289	15	,	,	,
18751	3289	16	but	but	CC
18751	3289	17	falls	fall	VBZ
18751	3289	18	to	to	IN
18751	3289	19	the	the	DT
18751	3289	20	bottom	bottom	NN
18751	3289	21	of	of	IN
18751	3289	22	the	the	DT
18751	3289	23	molten	molten	JJ
18751	3289	24	metal	metal	NN
18751	3289	25	.	.	.
18751	3290	1	It	-PRON-	PRP
18751	3290	2	shows	show	VBZ
18751	3290	3	itself	-PRON-	PRP
18751	3290	4	in	in	IN
18751	3290	5	the	the	DT
18751	3290	6	subsequent	subsequent	JJ
18751	3290	7	parting	parting	NN
18751	3290	8	as	as	IN
18751	3290	9	a	a	DT
18751	3290	10	black	black	JJ
18751	3290	11	spot	spot	NN
18751	3290	12	or	or	CC
18751	3290	13	streak	streak	VB
18751	3290	14	on	on	IN
18751	3290	15	the	the	DT
18751	3290	16	under	under	JJ
18751	3290	17	surface	surface	NN
18751	3290	18	.	.	.
18751	3291	1	The	the	DT
18751	3291	2	buttons	button	NNS
18751	3291	3	are	be	VBP
18751	3291	4	removed	remove	VBN
18751	3291	5	from	from	IN
18751	3291	6	the	the	DT
18751	3291	7	cupel	cupel	NNP
18751	3291	8	with	with	IN
18751	3291	9	a	a	DT
18751	3291	10	pair	pair	NN
18751	3291	11	of	of	IN
18751	3291	12	pliers	plier	NNS
18751	3291	13	and	and	CC
18751	3291	14	then	then	RB
18751	3291	15	brushed	brush	VBD
18751	3291	16	to	to	TO
18751	3291	17	remove	remove	VB
18751	3291	18	adherent	adherent	JJ
18751	3291	19	litharge	litharge	NN
18751	3291	20	and	and	CC
18751	3291	21	bone	bone	NN
18751	3291	22	-	-	HYPH
18751	3291	23	ash	ash	NN
18751	3291	24	.	.	.
18751	3292	1	Some	some	DT
18751	3292	2	assayers	assayer	NNS
18751	3292	3	advise	advise	VBP
18751	3292	4	cleaning	clean	VBG
18751	3292	5	by	by	IN
18751	3292	6	dipping	dip	VBG
18751	3292	7	in	in	IN
18751	3292	8	warm	warm	JJ
18751	3292	9	dilute	dilute	NN
18751	3292	10	hydrochloric	hydrochloric	NN
18751	3292	11	acid	acid	NN
18751	3292	12	followed	follow	VBN
18751	3292	13	by	by	IN
18751	3292	14	washing	wash	VBG
18751	3292	15	in	in	IN
18751	3292	16	water	water	NN
18751	3292	17	and	and	CC
18751	3292	18	drying	drying	NN
18751	3292	19	.	.	.
18751	3293	1	The	the	DT
18751	3293	2	button	button	NN
18751	3293	3	is	be	VBZ
18751	3293	4	next	next	RB
18751	3293	5	weighed	weigh	VBN
18751	3293	6	.	.	.
18751	3294	1	When	when	WRB
18751	3294	2	the	the	DT
18751	3294	3	quantity	quantity	NN
18751	3294	4	of	of	IN
18751	3294	5	silver	silver	NN
18751	3294	6	obtained	obtain	VBN
18751	3294	7	is	be	VBZ
18751	3294	8	not	not	RB
18751	3294	9	required	require	VBN
18751	3294	10	to	to	TO
18751	3294	11	be	be	VB
18751	3294	12	known	know	VBN
18751	3294	13	the	the	DT
18751	3294	14	weighing	weigh	VBG
18751	3294	15	may	may	MD
18751	3294	16	sometimes	sometimes	RB
18751	3294	17	be	be	VB
18751	3294	18	omitted	omit	VBN
18751	3294	19	.	.	.
18751	3295	1	The	the	DT
18751	3295	2	next	next	JJ
18751	3295	3	operation	operation	NN
18751	3295	4	in	in	IN
18751	3295	5	either	either	DT
18751	3295	6	case	case	NN
18751	3295	7	is	be	VBZ
18751	3295	8	parting	part	VBG
18751	3295	9	either	either	CC
18751	3295	10	with	with	IN
18751	3295	11	or	or	CC
18751	3295	12	without	without	IN
18751	3295	13	a	a	DT
18751	3295	14	previous	previous	JJ
18751	3295	15	inquartation	inquartation	NN
18751	3295	16	.	.	.
18751	3296	1	_	_	NNP
18751	3296	2	The	the	DT
18751	3296	3	loss	loss	NN
18751	3296	4	of	of	IN
18751	3296	5	gold	gold	NN
18751	3296	6	in	in	IN
18751	3296	7	cupellation	cupellation	NN
18751	3296	8	_	_	NNP
18751	3296	9	is	be	VBZ
18751	3296	10	by	by	IN
18751	3296	11	no	no	DT
18751	3296	12	means	mean	NNS
18751	3296	13	always	always	RB
18751	3296	14	inconsiderable	inconsiderable	JJ
18751	3296	15	.	.	.
18751	3297	1	In	in	IN
18751	3297	2	three	three	CD
18751	3297	3	cupellations	cupellation	NNS
18751	3297	4	of	of	IN
18751	3297	5	1	1	CD
18751	3297	6	gram	gram	NN
18751	3297	7	of	of	IN
18751	3297	8	gold	gold	NN
18751	3297	9	with	with	IN
18751	3297	10	20	20	CD
18751	3297	11	grams	gram	NNS
18751	3297	12	of	of	IN
18751	3297	13	lead	lead	NN
18751	3297	14	made	make	VBN
18751	3297	15	purposely	purposely	RB
18751	3297	16	at	at	IN
18751	3297	17	a	a	DT
18751	3297	18	very	very	RB
18751	3297	19	high	high	JJ
18751	3297	20	temperature	temperature	NN
18751	3297	21	the	the	DT
18751	3297	22	cupel	cupel	NNP
18751	3297	23	absorbed	absorb	VBD
18751	3297	24	6.04	6.04	CD
18751	3297	25	,	,	,
18751	3297	26	6.20	6.20	CD
18751	3297	27	,	,	,
18751	3297	28	and	and	CC
18751	3297	29	6.45	6.45	CD
18751	3297	30	milligrams	milligram	NNS
18751	3297	31	of	of	IN
18751	3297	32	gold	gold	NN
18751	3297	33	.	.	.
18751	3298	1	Hence	hence	RB
18751	3298	2	at	at	IN
18751	3298	3	a	a	DT
18751	3298	4	high	high	JJ
18751	3298	5	temperature	temperature	NN
18751	3298	6	there	there	RB
18751	3298	7	may	may	MD
18751	3298	8	easily	easily	RB
18751	3298	9	be	be	VB
18751	3298	10	a	a	DT
18751	3298	11	loss	loss	NN
18751	3298	12	of	of	IN
18751	3298	13	more	more	JJR
18751	3298	14	than	than	IN
18751	3298	15	half	half	PDT
18751	3298	16	a	a	DT
18751	3298	17	per	per	NN
18751	3298	18	cent	cent	NN
18751	3298	19	.	.	.
18751	3299	1	of	of	IN
18751	3299	2	the	the	DT
18751	3299	3	gold	gold	NN
18751	3299	4	.	.	.
18751	3300	1	In	in	IN
18751	3300	2	ten	ten	CD
18751	3300	3	cupellations	cupellation	NNS
18751	3300	4	with	with	IN
18751	3300	5	the	the	DT
18751	3300	6	same	same	JJ
18751	3300	7	quantities	quantity	NNS
18751	3300	8	of	of	IN
18751	3300	9	gold	gold	NN
18751	3300	10	and	and	CC
18751	3300	11	lead	lead	NN
18751	3300	12	,	,	,
18751	3300	13	but	but	CC
18751	3300	14	at	at	IN
18751	3300	15	an	an	DT
18751	3300	16	ordinary	ordinary	JJ
18751	3300	17	temperature	temperature	NN
18751	3300	18	,	,	,
18751	3300	19	the	the	DT
18751	3300	20	gold	gold	NN
18751	3300	21	recovered	recover	VBD
18751	3300	22	from	from	IN
18751	3300	23	the	the	DT
18751	3300	24	cupels	cupel	NNS
18751	3300	25	varied	vary	VBD
18751	3300	26	from	from	IN
18751	3300	27	1.37	1.37	CD
18751	3300	28	to	to	IN
18751	3300	29	1.92	1.92	CD
18751	3300	30	milligrams	milligram	NNS
18751	3300	31	,	,	,
18751	3300	32	and	and	CC
18751	3300	33	gave	give	VBD
18751	3300	34	an	an	DT
18751	3300	35	average	average	NN
18751	3300	36	of	of	IN
18751	3300	37	1.59	1.59	CD
18751	3300	38	milligrams	milligram	NNS
18751	3300	39	.	.	.
18751	3301	1	In	in	IN
18751	3301	2	round	round	JJ
18751	3301	3	numbers	number	NNS
18751	3301	4	the	the	DT
18751	3301	5	cupellation	cupellation	NN
18751	3301	6	loss	loss	NN
18751	3301	7	of	of	IN
18751	3301	8	pure	pure	JJ
18751	3301	9	gold	gold	NN
18751	3301	10	is	be	VBZ
18751	3301	11	.15	.15	NFP
18751	3301	12	per	per	IN
18751	3301	13	cent	cent	NN
18751	3301	14	.	.	.
18751	3302	1	But	but	CC
18751	3302	2	if	if	IN
18751	3302	3	the	the	DT
18751	3302	4	gold	gold	NN
18751	3302	5	be	be	VB
18751	3302	6	alloyed	alloy	VBN
18751	3302	7	with	with	IN
18751	3302	8	_	_	NNP
18751	3302	9	silver	silver	NN
18751	3302	10	_	_	NNP
18751	3302	11	the	the	DT
18751	3302	12	loss	loss	NN
18751	3302	13	is	be	VBZ
18751	3302	14	diminished	diminish	VBN
18751	3302	15	,	,	,
18751	3302	16	as	as	IN
18751	3302	17	is	be	VBZ
18751	3302	18	shown	show	VBN
18751	3302	19	by	by	IN
18751	3302	20	the	the	DT
18751	3302	21	following	follow	VBG
18751	3302	22	experiments	experiment	NNS
18751	3302	23	.	.	.
18751	3303	1	Gold	gold	NN
18751	3303	2	,	,	,
18751	3303	3	.3	.3	NN
18751	3303	4	gram	gram	NN
18751	3303	5	,	,	,
18751	3303	6	was	be	VBD
18751	3303	7	cupelled	cupel	VBN
18751	3303	8	with	with	IN
18751	3303	9	10	10	CD
18751	3303	10	grams	gram	NNS
18751	3303	11	of	of	IN
18751	3303	12	lead	lead	NN
18751	3303	13	and	and	CC
18751	3303	14	varying	varying	NN
18751	3303	15	amounts	amount	NNS
18751	3303	16	of	of	IN
18751	3303	17	silver	silver	NN
18751	3303	18	,	,	,
18751	3303	19	and	and	CC
18751	3303	20	the	the	DT
18751	3303	21	cupels	cupel	NNS
18751	3303	22	were	be	VBD
18751	3303	23	assayed	assay	VBN
18751	3303	24	for	for	IN
18751	3303	25	gold	gold	NN
18751	3303	26	with	with	IN
18751	3303	27	the	the	DT
18751	3303	28	following	follow	VBG
18751	3303	29	results	result	NNS
18751	3303	30	:	:	:
18751	3303	31	Silver	silver	NN
18751	3303	32	in	in	IN
18751	3303	33	the	the	DT
18751	3303	34	alloy	alloy	NN
18751	3303	35	.3	.3	NN
18751	3303	36	gram	gram	NNP
18751	3303	37	.6	.6	NNP
18751	3303	38	gram	gram	NNP
18751	3303	39	.9	.9	NNP
18751	3303	40	gram	gram	NNP
18751	3303	41	Gold	Gold	NNP
18751	3303	42	in	in	IN
18751	3303	43	the	the	DT
18751	3303	44	cupel	cupel	NNP
18751	3303	45	.47	.47	NNP
18751	3303	46	milligram	milligram	NNP
18751	3303	47	.32	.32	NNP
18751	3303	48	milligram	milligram	NNP
18751	3303	49	.17	.17	NFP
18751	3303	50	milligram	milligram	NNP
18751	3303	51	These	these	DT
18751	3303	52	,	,	,
18751	3303	53	calculated	calculate	VBN
18751	3303	54	on	on	IN
18751	3303	55	the	the	DT
18751	3303	56	.3	.3	NN
18751	3303	57	gram	gram	NN
18751	3303	58	of	of	IN
18751	3303	59	gold	gold	NN
18751	3303	60	,	,	,
18751	3303	61	give	give	VB
18751	3303	62	the	the	DT
18751	3303	63	loss	loss	NN
18751	3303	64	as	as	IN
18751	3303	65	.157	.157	CD
18751	3303	66	,	,	,
18751	3303	67	.107	.107	CD
18751	3303	68	and	and	CC
18751	3303	69	.057	.057	CD
18751	3303	70	per	per	IN
18751	3303	71	cent	cent	NN
18751	3303	72	.	.	.
18751	3304	1	respectively	respectively	RB
18751	3304	2	.	.	.
18751	3305	1	The	the	DT
18751	3305	2	effect	effect	NN
18751	3305	3	of	of	IN
18751	3305	4	_	_	NNP
18751	3305	5	copper	copper	NN
18751	3305	6	_	_	NNP
18751	3305	7	,	,	,
18751	3305	8	on	on	IN
18751	3305	9	the	the	DT
18751	3305	10	other	other	JJ
18751	3305	11	hand	hand	NN
18751	3305	12	,	,	,
18751	3305	13	is	be	VBZ
18751	3305	14	to	to	TO
18751	3305	15	increase	increase	VB
18751	3305	16	the	the	DT
18751	3305	17	cupellation	cupellation	NN
18751	3305	18	loss	loss	NN
18751	3305	19	,	,	,
18751	3305	20	which	which	WDT
18751	3305	21	,	,	,
18751	3305	22	silver	silver	NN
18751	3305	23	being	be	VBG
18751	3305	24	absent	absent	JJ
18751	3305	25	,	,	,
18751	3305	26	may	may	MD
18751	3305	27	from	from	IN
18751	3305	28	this	this	DT
18751	3305	29	cause	cause	NN
18751	3305	30	rise	rise	VB
18751	3305	31	to	to	IN
18751	3305	32	.3	.3	NN
18751	3305	33	per	per	IN
18751	3305	34	cent	cent	NN
18751	3305	35	.	.	.
18751	3305	36	,	,	,
18751	3305	37	even	even	RB
18751	3305	38	when	when	WRB
18751	3305	39	the	the	DT
18751	3305	40	temperature	temperature	NN
18751	3305	41	is	be	VBZ
18751	3305	42	not	not	RB
18751	3305	43	excessive	excessive	JJ
18751	3305	44	.	.	.
18751	3306	1	In	in	IN
18751	3306	2	the	the	DT
18751	3306	3	ordinary	ordinary	JJ
18751	3306	4	assay	assay	NN
18751	3306	5	of	of	IN
18751	3306	6	gold	gold	NN
18751	3306	7	-	-	HYPH
18751	3306	8	copper	copper	NN
18751	3306	9	alloys	alloy	NNS
18751	3306	10	a	a	DT
18751	3306	11	constant	constant	JJ
18751	3306	12	weight	weight	NN
18751	3306	13	of	of	IN
18751	3306	14	the	the	DT
18751	3306	15	alloy	alloy	NN
18751	3306	16	is	be	VBZ
18751	3306	17	always	always	RB
18751	3306	18	taken	take	VBN
18751	3306	19	;	;	:
18751	3306	20	hence	hence	RB
18751	3306	21	as	as	IN
18751	3306	22	the	the	DT
18751	3306	23	weight	weight	NN
18751	3306	24	of	of	IN
18751	3306	25	copper	copper	NN
18751	3306	26	in	in	IN
18751	3306	27	a	a	DT
18751	3306	28	cupel	cupel	NNP
18751	3306	29	charge	charge	NN
18751	3306	30	increases	increase	NNS
18751	3306	31	,	,	,
18751	3306	32	the	the	DT
18751	3306	33	weight	weight	NN
18751	3306	34	of	of	IN
18751	3306	35	gold	gold	NN
18751	3306	36	decreases	decrease	NNS
18751	3306	37	.	.	.
18751	3307	1	The	the	DT
18751	3307	2	silver	silver	NN
18751	3307	3	,	,	,
18751	3307	4	on	on	IN
18751	3307	5	the	the	DT
18751	3307	6	other	other	JJ
18751	3307	7	hand	hand	NN
18751	3307	8	,	,	,
18751	3307	9	is	be	VBZ
18751	3307	10	always	always	RB
18751	3307	11	very	very	RB
18751	3307	12	nearly	nearly	RB
18751	3307	13	two	two	CD
18751	3307	14	and	and	CC
18751	3307	15	a	a	DT
18751	3307	16	half	half	NN
18751	3307	17	times	time	NNS
18751	3307	18	as	as	RB
18751	3307	19	much	much	RB
18751	3307	20	as	as	IN
18751	3307	21	the	the	DT
18751	3307	22	gold	gold	NN
18751	3307	23	,	,	,
18751	3307	24	whatever	whatever	WDT
18751	3307	25	its	-PRON-	PRP$
18751	3307	26	quantity	quantity	NN
18751	3307	27	may	may	MD
18751	3307	28	be	be	VB
18751	3307	29	.	.	.
18751	3308	1	But	but	CC
18751	3308	2	the	the	DT
18751	3308	3	cupellation	cupellation	NN
18751	3308	4	loss	loss	NN
18751	3308	5	is	be	VBZ
18751	3308	6	smaller	small	JJR
18751	3308	7	with	with	IN
18751	3308	8	less	less	JJR
18751	3308	9	gold	gold	NN
18751	3308	10	and	and	CC
18751	3308	11	greater	great	JJR
18751	3308	12	with	with	IN
18751	3308	13	more	more	JJR
18751	3308	14	copper	copper	NN
18751	3308	15	,	,	,
18751	3308	16	and	and	CC
18751	3308	17	it	-PRON-	PRP
18751	3308	18	so	so	RB
18751	3308	19	happens	happen	VBZ
18751	3308	20	in	in	IN
18751	3308	21	these	these	DT
18751	3308	22	assays	assay	NNS
18751	3308	23	that	that	IN
18751	3308	24	these	these	DT
18751	3308	25	two	two	CD
18751	3308	26	opposites	opposite	VBZ
18751	3308	27	nearly	nearly	RB
18751	3308	28	neutralise	neutralise	VBP
18751	3308	29	one	one	CD
18751	3308	30	another	another	DT
18751	3308	31	.	.	.
18751	3309	1	Mr.	Mr.	NNP
18751	3309	2	W.F.	W.F.	NNP
18751	3310	1	Lowe[26	Lowe[26	NNP
18751	3310	2	]	]	-RRB-
18751	3310	3	found	find	VBD
18751	3310	4	the	the	DT
18751	3310	5	gold	gold	NN
18751	3310	6	recoverable	recoverable	JJ
18751	3310	7	from	from	IN
18751	3310	8	the	the	DT
18751	3310	9	cupels	cupel	NNS
18751	3310	10	on	on	IN
18751	3310	11	which	which	WDT
18751	3310	12	20	20	CD
18751	3310	13	grains	grain	NNS
18751	3310	14	of	of	IN
18751	3310	15	gold	gold	NN
18751	3310	16	bullion	bullion	NN
18751	3310	17	had	have	VBD
18751	3310	18	been	be	VBN
18751	3310	19	treated	treat	VBN
18751	3310	20	varied	varied	JJ
18751	3310	21	only	only	RB
18751	3310	22	between	between	IN
18751	3310	23	.014	.014	CD
18751	3310	24	and	and	CC
18751	3310	25	.015	.015	CD
18751	3310	26	grain	grain	NN
18751	3310	27	(	(	-LRB-
18751	3310	28	_	_	NNP
18751	3310	29	i.e.	i.e.	FW
18751	3310	30	_	_	NNP
18751	3310	31	from	from	IN
18751	3310	32	.07	.07	CD
18751	3310	33	to	to	IN
18751	3310	34	.075	.075	CD
18751	3310	35	per	per	IN
18751	3310	36	cent	cent	NN
18751	3310	37	.	.	.
18751	3311	1	of	of	IN
18751	3311	2	the	the	DT
18751	3311	3	bullion	bullion	NN
18751	3311	4	treated	treat	VBN
18751	3311	5	)	)	-RRB-
18751	3311	6	,	,	,
18751	3311	7	although	although	IN
18751	3311	8	the	the	DT
18751	3311	9	quality	quality	NN
18751	3311	10	of	of	IN
18751	3311	11	the	the	DT
18751	3311	12	bullion	bullion	NN
18751	3311	13	varied	vary	VBD
18751	3311	14	from	from	IN
18751	3311	15	9	9	CD
18751	3311	16	to	to	IN
18751	3311	17	22	22	CD
18751	3311	18	carat	carat	NN
18751	3311	19	.	.	.
18751	3312	1	[	[	-LRB-
18751	3312	2	27	27	CD
18751	3312	3	]	]	-RRB-
18751	3312	4	But	but	CC
18751	3312	5	in	in	IN
18751	3312	6	the	the	DT
18751	3312	7	poorest	poor	JJS
18751	3312	8	bullion	bullion	NN
18751	3312	9	there	there	EX
18751	3312	10	was	be	VBD
18751	3312	11	only	only	RB
18751	3312	12	7.5	7.5	CD
18751	3312	13	grains	grain	NNS
18751	3312	14	of	of	IN
18751	3312	15	pure	pure	JJ
18751	3312	16	gold	gold	NN
18751	3312	17	,	,	,
18751	3312	18	while	while	IN
18751	3312	19	in	in	IN
18751	3312	20	the	the	DT
18751	3312	21	richest	rich	JJS
18751	3312	22	there	there	EX
18751	3312	23	were	be	VBD
18751	3312	24	18.3	18.3	CD
18751	3312	25	grains	grain	NNS
18751	3312	26	;	;	:
18751	3312	27	yet	yet	CC
18751	3312	28	each	each	DT
18751	3312	29	lost	lose	VBN
18751	3312	30	on	on	IN
18751	3312	31	the	the	DT
18751	3312	32	cupel	cupel	NNP
18751	3312	33	the	the	DT
18751	3312	34	same	same	JJ
18751	3312	35	weight	weight	NN
18751	3312	36	of	of	IN
18751	3312	37	gold	gold	NN
18751	3312	38	,	,	,
18751	3312	39	viz	viz	NNP
18751	3312	40	.	.	NNP
18751	3312	41	,	,	,
18751	3312	42	.014	.014	CD
18751	3312	43	grain	grain	NN
18751	3312	44	.	.	.
18751	3313	1	When	when	WRB
18751	3313	2	reckoned	reckon	VBN
18751	3313	3	in	in	IN
18751	3313	4	percentages	percentage	NNS
18751	3313	5	of	of	IN
18751	3313	6	the	the	DT
18751	3313	7	actual	actual	JJ
18751	3313	8	gold	gold	NN
18751	3313	9	present	present	NN
18751	3313	10	the	the	DT
18751	3313	11	losses	loss	NNS
18751	3313	12	are	be	VBP
18751	3313	13	.187	.187	CD
18751	3313	14	per	per	IN
18751	3313	15	cent	cent	NN
18751	3313	16	.	.	.
18751	3314	1	and	and	CC
18751	3314	2	.076	.076	CD
18751	3314	3	per	per	IN
18751	3314	4	cent	cent	NN
18751	3314	5	.	.	.
18751	3315	1	respectively	respectively	RB
18751	3315	2	.	.	.
18751	3316	1	The	the	DT
18751	3316	2	heavier	heavy	JJR
18751	3316	3	percentage	percentage	NN
18751	3316	4	loss	loss	NN
18751	3316	5	is	be	VBZ
18751	3316	6	mainly	mainly	RB
18751	3316	7	due	due	JJ
18751	3316	8	to	to	IN
18751	3316	9	the	the	DT
18751	3316	10	increased	increase	VBN
18751	3316	11	quantity	quantity	NN
18751	3316	12	of	of	IN
18751	3316	13	copper	copper	NN
18751	3316	14	.	.	.
18751	3317	1	As	as	IN
18751	3317	2	with	with	IN
18751	3317	3	silver	silver	NN
18751	3317	4	so	so	IN
18751	3317	5	with	with	IN
18751	3317	6	gold	gold	NN
18751	3317	7	the	the	DT
18751	3317	8	predominant	predominant	JJ
18751	3317	9	cause	cause	NN
18751	3317	10	of	of	IN
18751	3317	11	the	the	DT
18751	3317	12	cupellation	cupellation	NN
18751	3317	13	loss	loss	NN
18751	3317	14	is	be	VBZ
18751	3317	15	the	the	DT
18751	3317	16	solution	solution	NN
18751	3317	17	of	of	IN
18751	3317	18	the	the	DT
18751	3317	19	metal	metal	NN
18751	3317	20	in	in	IN
18751	3317	21	the	the	DT
18751	3317	22	molten	molten	JJ
18751	3317	23	litharge	litharge	NN
18751	3317	24	which	which	WDT
18751	3317	25	passes	pass	VBZ
18751	3317	26	into	into	IN
18751	3317	27	the	the	DT
18751	3317	28	cupel	cupel	NNP
18751	3317	29	.	.	.
18751	3318	1	Three	three	CD
18751	3318	2	lots	lot	NNS
18751	3318	3	of	of	IN
18751	3318	4	1	1	CD
18751	3318	5	gram	gram	NN
18751	3318	6	of	of	IN
18751	3318	7	gold	gold	NN
18751	3318	8	cupelled	cupel	VBD
18751	3318	9	each	each	DT
18751	3318	10	with	with	IN
18751	3318	11	20	20	CD
18751	3318	12	grams	gram	NNS
18751	3318	13	of	of	IN
18751	3318	14	lead	lead	NN
18751	3318	15	repeatedly	repeatedly	RB
18751	3318	16	,	,	,
18751	3318	17	so	so	IN
18751	3318	18	as	as	IN
18751	3318	19	to	to	TO
18751	3318	20	make	make	VB
18751	3318	21	13	13	CD
18751	3318	22	cupellations	cupellation	NNS
18751	3318	23	in	in	IN
18751	3318	24	all	all	DT
18751	3318	25	,	,	,
18751	3318	26	lost	lose	VBN
18751	3318	27	in	in	IN
18751	3318	28	actual	actual	JJ
18751	3318	29	weight	weight	NN
18751	3318	30	35.72	35.72	CD
18751	3318	31	milligrams	milligram	NNS
18751	3318	32	.	.	.
18751	3319	1	The	the	DT
18751	3319	2	gold	gold	NN
18751	3319	3	recovered	recover	VBD
18751	3319	4	from	from	IN
18751	3319	5	the	the	DT
18751	3319	6	cupels	cupel	NNS
18751	3319	7	amounted	amount	VBD
18751	3319	8	altogether	altogether	RB
18751	3319	9	to	to	IN
18751	3319	10	34.56	34.56	CD
18751	3319	11	milligrams	milligram	NNS
18751	3319	12	.	.	.
18751	3320	1	This	this	DT
18751	3320	2	shows	show	VBZ
18751	3320	3	that	that	IN
18751	3320	4	,	,	,
18751	3320	5	compared	compare	VBN
18751	3320	6	with	with	IN
18751	3320	7	the	the	DT
18751	3320	8	absorption	absorption	NN
18751	3320	9	by	by	IN
18751	3320	10	the	the	DT
18751	3320	11	cupel	cupel	NNP
18751	3320	12	,	,	,
18751	3320	13	the	the	DT
18751	3320	14	other	other	JJ
18751	3320	15	causes	cause	NNS
18751	3320	16	of	of	IN
18751	3320	17	loss	loss	NN
18751	3320	18	are	be	VBP
18751	3320	19	inconsiderable	inconsiderable	JJ
18751	3320	20	.	.	.
18751	3321	1	The	the	DT
18751	3321	2	loss	loss	NN
18751	3321	3	of	of	IN
18751	3321	4	gold	gold	NN
18751	3321	5	by	by	IN
18751	3321	6	_	_	NNP
18751	3321	7	volatilisation	volatilisation	NN
18751	3321	8	_	_	NNP
18751	3321	9	is	be	VBZ
18751	3321	10	,	,	,
18751	3321	11	however	however	RB
18751	3321	12	,	,	,
18751	3321	13	a	a	DT
18751	3321	14	real	real	JJ
18751	3321	15	one	one	CD
18751	3321	16	.	.	.
18751	3322	1	The	the	DT
18751	3322	2	dust	dust	NN
18751	3322	3	from	from	IN
18751	3322	4	the	the	DT
18751	3322	5	flues	flue	NNS
18751	3322	6	of	of	IN
18751	3322	7	assay	assay	NNP
18751	3322	8	furnaces	furnaces	NNP
18751	3322	9	has	have	VBZ
18751	3322	10	been	be	VBN
18751	3322	11	tested	test	VBN
18751	3322	12	on	on	IN
18751	3322	13	several	several	JJ
18751	3322	14	occasions	occasion	NNS
18751	3322	15	and	and	CC
18751	3322	16	found	find	VBD
18751	3322	17	to	to	TO
18751	3322	18	contain	contain	VB
18751	3322	19	gold	gold	NN
18751	3322	20	,	,	,
18751	3322	21	though	though	IN
18751	3322	22	in	in	IN
18751	3322	23	small	small	JJ
18751	3322	24	quantity	quantity	NN
18751	3322	25	.	.	.
18751	3323	1	Thus	thus	RB
18751	3323	2	Mr.	Mr.	NNP
18751	3323	3	Lowe	Lowe	NNP
18751	3323	4	found	find	VBD
18751	3323	5	.073	.073	CD
18751	3323	6	per	per	IN
18751	3323	7	cent	cent	NN
18751	3323	8	.	.	.
18751	3324	1	of	of	IN
18751	3324	2	silver	silver	NN
18751	3324	3	and	and	CC
18751	3324	4	.00033	.00033	NNP
18751	3324	5	per	per	IN
18751	3324	6	cent	cent	NN
18751	3324	7	.	.	.
18751	3325	1	of	of	IN
18751	3325	2	gold	gold	NN
18751	3325	3	in	in	IN
18751	3325	4	such	such	PDT
18751	3325	5	a	a	DT
18751	3325	6	material	material	NN
18751	3325	7	.	.	.
18751	3326	1	The	the	DT
18751	3326	2	lead	lead	NN
18751	3326	3	volatilised	volatilise	VBD
18751	3326	4	from	from	IN
18751	3326	5	a	a	DT
18751	3326	6	gold	gold	JJ
18751	3326	7	bullion	bullion	NN
18751	3326	8	assay	assay	NN
18751	3326	9	would	would	MD
18751	3326	10	need	need	VB
18751	3326	11	to	to	TO
18751	3326	12	be	be	VB
18751	3326	13	ten	ten	CD
18751	3326	14	times	time	NNS
18751	3326	15	as	as	RB
18751	3326	16	rich	rich	JJ
18751	3326	17	as	as	IN
18751	3326	18	this	this	DT
18751	3326	19	to	to	TO
18751	3326	20	account	account	VB
18751	3326	21	for	for	IN
18751	3326	22	a	a	DT
18751	3326	23	loss	loss	NN
18751	3326	24	of	of	IN
18751	3326	25	gold	gold	NN
18751	3326	26	equal	equal	JJ
18751	3326	27	to	to	IN
18751	3326	28	the	the	DT
18751	3326	29	hundredth	hundredth	JJ
18751	3326	30	part	part	NN
18751	3326	31	of	of	IN
18751	3326	32	a	a	DT
18751	3326	33	milligram	milligram	NN
18751	3326	34	.	.	.
18751	3327	1	Dr.	Dr.	NNP
18751	3327	2	Rose	Rose	NNP
18751	3327	3	,	,	,
18751	3327	4	in	in	IN
18751	3327	5	the	the	DT
18751	3327	6	paper	paper	NN
18751	3327	7	already	already	RB
18751	3327	8	quoted	quote	VBN
18751	3327	9	,	,	,
18751	3327	10	believes	believe	VBZ
18751	3327	11	that	that	IN
18751	3327	12	on	on	IN
18751	3327	13	a	a	DT
18751	3327	14	.5	.5	NN
18751	3327	15	gram	gram	NN
18751	3327	16	charge	charge	NN
18751	3327	17	of	of	IN
18751	3327	18	standard	standard	JJ
18751	3327	19	bullion	bullion	NN
18751	3327	20	the	the	DT
18751	3327	21	loss	loss	NN
18751	3327	22	from	from	IN
18751	3327	23	volatilisation	volatilisation	NN
18751	3327	24	is	be	VBZ
18751	3327	25	not	not	RB
18751	3327	26	less	less	JJR
18751	3327	27	than	than	IN
18751	3327	28	.025	.025	CD
18751	3327	29	nor	nor	CC
18751	3327	30	more	more	JJR
18751	3327	31	than	than	IN
18751	3327	32	.05	.05	CD
18751	3327	33	milligram	milligram	NN
18751	3327	34	of	of	IN
18751	3327	35	gold	gold	NN
18751	3327	36	.	.	.
18751	3328	1	By	by	IN
18751	3328	2	way	way	NN
18751	3328	3	of	of	IN
18751	3328	4	conclusion	conclusion	NN
18751	3328	5	it	-PRON-	PRP
18751	3328	6	may	may	MD
18751	3328	7	be	be	VB
18751	3328	8	said	say	VBN
18751	3328	9	that	that	IN
18751	3328	10	the	the	DT
18751	3328	11	cupellation	cupellation	NN
18751	3328	12	loss	loss	NN
18751	3328	13	of	of	IN
18751	3328	14	gold	gold	NN
18751	3328	15	is	be	VBZ
18751	3328	16	about	about	RB
18751	3328	17	.07	.07	NFP
18751	3328	18	per	per	IN
18751	3328	19	cent	cent	NN
18751	3328	20	.	.	.
18751	3328	21	,	,	,
18751	3328	22	and	and	CC
18751	3328	23	that	that	IN
18751	3328	24	it	-PRON-	PRP
18751	3328	25	is	be	VBZ
18751	3328	26	largely	largely	RB
18751	3328	27	met	meet	VBN
18751	3328	28	or	or	CC
18751	3328	29	even	even	RB
18751	3328	30	over	over	IN
18751	3328	31	corrected	correct	VBN
18751	3328	32	by	by	IN
18751	3328	33	a	a	DT
18751	3328	34	compensating	compensating	NN
18751	3328	35	error	error	NN
18751	3328	36	due	due	IN
18751	3328	37	to	to	IN
18751	3328	38	silver	silver	NN
18751	3328	39	retained	retain	VBN
18751	3328	40	in	in	IN
18751	3328	41	the	the	DT
18751	3328	42	gold	gold	NN
18751	3328	43	after	after	IN
18751	3328	44	parting	part	VBG
18751	3328	45	.	.	.
18751	3329	1	~Inquartation.~--The	~Inquartation.~--The	NNP
18751	3329	2	method	method	NN
18751	3329	3	of	of	IN
18751	3329	4	separating	separate	VBG
18751	3329	5	the	the	DT
18751	3329	6	gold	gold	NN
18751	3329	7	from	from	IN
18751	3329	8	the	the	DT
18751	3329	9	silver	silver	NN
18751	3329	10	in	in	IN
18751	3329	11	gold	gold	NN
18751	3329	12	-	-	HYPH
18751	3329	13	silver	silver	NN
18751	3329	14	alloys	alloy	NNS
18751	3329	15	by	by	IN
18751	3329	16	boiling	boil	VBG
18751	3329	17	with	with	IN
18751	3329	18	nitric	nitric	JJ
18751	3329	19	acid	acid	NN
18751	3329	20	does	do	VBZ
18751	3329	21	not	not	RB
18751	3329	22	act	act	VB
18751	3329	23	equally	equally	RB
18751	3329	24	well	well	RB
18751	3329	25	in	in	IN
18751	3329	26	all	all	DT
18751	3329	27	cases	case	NNS
18751	3329	28	.	.	.
18751	3330	1	An	an	DT
18751	3330	2	alloy	alloy	NN
18751	3330	3	half	half	NN
18751	3330	4	silver	silver	NN
18751	3330	5	half	half	NN
18751	3330	6	gold	gold	NN
18751	3330	7	,	,	,
18751	3330	8	rolled	roll	VBN
18751	3330	9	to	to	IN
18751	3330	10	thin	thin	JJ
18751	3330	11	sheet	sheet	NN
18751	3330	12	and	and	CC
18751	3330	13	boiled	boil	VBD
18751	3330	14	for	for	IN
18751	3330	15	half	half	PDT
18751	3330	16	an	an	DT
18751	3330	17	hour	hour	NN
18751	3330	18	with	with	IN
18751	3330	19	nitric	nitric	JJ
18751	3330	20	acid	acid	NN
18751	3330	21	,	,	,
18751	3330	22	may	may	MD
18751	3330	23	still	still	RB
18751	3330	24	retain	retain	VB
18751	3330	25	more	more	JJR
18751	3330	26	than	than	IN
18751	3330	27	two	two	CD
18751	3330	28	-	-	HYPH
18751	3330	29	thirds	third	NNS
18751	3330	30	of	of	IN
18751	3330	31	its	-PRON-	PRP$
18751	3330	32	silver	silver	NN
18751	3330	33	.	.	.
18751	3331	1	An	an	DT
18751	3331	2	alloy	alloy	NN
18751	3331	3	of	of	IN
18751	3331	4	1	1	CD
18751	3331	5	part	part	NN
18751	3331	6	gold	gold	NN
18751	3331	7	and	and	CC
18751	3331	8	1.7	1.7	CD
18751	3331	9	parts	part	NNS
18751	3331	10	of	of	IN
18751	3331	11	silver	silver	NN
18751	3331	12	gives	give	VBZ
18751	3331	13	up	up	RP
18751	3331	14	practically	practically	RB
18751	3331	15	the	the	DT
18751	3331	16	whole	whole	NN
18751	3331	17	of	of	IN
18751	3331	18	its	-PRON-	PRP$
18751	3331	19	silver	silver	NN
18751	3331	20	under	under	IN
18751	3331	21	similar	similar	JJ
18751	3331	22	treatment	treatment	NN
18751	3331	23	.	.	.
18751	3332	1	The	the	DT
18751	3332	2	gold	gold	NN
18751	3332	3	is	be	VBZ
18751	3332	4	left	leave	VBN
18751	3332	5	in	in	IN
18751	3332	6	a	a	DT
18751	3332	7	coherent	coherent	NN
18751	3332	8	,	,	,
18751	3332	9	though	though	IN
18751	3332	10	easily	easily	RB
18751	3332	11	broken	break	VBN
18751	3332	12	,	,	,
18751	3332	13	sheet	sheet	NN
18751	3332	14	retaining	retain	VBG
18751	3332	15	the	the	DT
18751	3332	16	shape	shape	NN
18751	3332	17	of	of	IN
18751	3332	18	the	the	DT
18751	3332	19	original	original	JJ
18751	3332	20	alloy	alloy	NN
18751	3332	21	.	.	.
18751	3333	1	The	the	DT
18751	3333	2	gold	gold	NN
18751	3333	3	thus	thus	RB
18751	3333	4	left	leave	VBD
18751	3333	5	is	be	VBZ
18751	3333	6	quite	quite	RB
18751	3333	7	spongy	spongy	JJ
18751	3333	8	and	and	CC
18751	3333	9	porous	porous	JJ
18751	3333	10	,	,	,
18751	3333	11	so	so	IN
18751	3333	12	that	that	IN
18751	3333	13	the	the	DT
18751	3333	14	acid	acid	NN
18751	3333	15	can	can	MD
18751	3333	16	penetrate	penetrate	VB
18751	3333	17	into	into	IN
18751	3333	18	its	-PRON-	PRP$
18751	3333	19	innermost	innermost	JJS
18751	3333	20	portions	portion	NNS
18751	3333	21	.	.	.
18751	3334	1	But	but	CC
18751	3334	2	if	if	IN
18751	3334	3	the	the	DT
18751	3334	4	silver	silver	NN
18751	3334	5	is	be	VBZ
18751	3334	6	in	in	IN
18751	3334	7	large	large	JJ
18751	3334	8	excess	excess	NN
18751	3334	9	in	in	IN
18751	3334	10	the	the	DT
18751	3334	11	alloy	alloy	NN
18751	3334	12	,	,	,
18751	3334	13	the	the	DT
18751	3334	14	removal	removal	NN
18751	3334	15	of	of	IN
18751	3334	16	the	the	DT
18751	3334	17	silver	silver	NN
18751	3334	18	is	be	VBZ
18751	3334	19	less	less	RBR
18751	3334	20	complete	complete	JJ
18751	3334	21	,	,	,
18751	3334	22	and	and	CC
18751	3334	23	the	the	DT
18751	3334	24	residual	residual	JJ
18751	3334	25	gold	gold	NN
18751	3334	26	,	,	,
18751	3334	27	instead	instead	RB
18751	3334	28	of	of	IN
18751	3334	29	holding	hold	VBG
18751	3334	30	together	together	RB
18751	3334	31	in	in	IN
18751	3334	32	a	a	DT
18751	3334	33	form	form	NN
18751	3334	34	easy	easy	JJ
18751	3334	35	to	to	TO
18751	3334	36	manipulate	manipulate	VB
18751	3334	37	,	,	,
18751	3334	38	falls	fall	VBZ
18751	3334	39	to	to	IN
18751	3334	40	a	a	DT
18751	3334	41	powder	powder	NN
18751	3334	42	which	which	WDT
18751	3334	43	requires	require	VBZ
18751	3334	44	care	care	NN
18751	3334	45	and	and	CC
18751	3334	46	time	time	NN
18751	3334	47	in	in	IN
18751	3334	48	its	-PRON-	PRP$
18751	3334	49	treatment	treatment	NN
18751	3334	50	.	.	.
18751	3335	1	The	the	DT
18751	3335	2	older	old	JJR
18751	3335	3	assayers	assayer	NNS
18751	3335	4	,	,	,
18751	3335	5	therefore	therefore	RB
18751	3335	6	,	,	,
18751	3335	7	added	add	VBD
18751	3335	8	silver	silver	NN
18751	3335	9	to	to	IN
18751	3335	10	their	-PRON-	PRP$
18751	3335	11	gold	gold	NN
18751	3335	12	in	in	IN
18751	3335	13	such	such	JJ
18751	3335	14	proportion	proportion	NN
18751	3335	15	that	that	WDT
18751	3335	16	the	the	DT
18751	3335	17	alloy	alloy	NN
18751	3335	18	for	for	IN
18751	3335	19	parting	parting	NN
18751	3335	20	should	should	MD
18751	3335	21	be	be	VB
18751	3335	22	one	one	CD
18751	3335	23	quarter	quarter	NN
18751	3335	24	gold	gold	NN
18751	3335	25	to	to	IN
18751	3335	26	three	three	CD
18751	3335	27	quarters	quarter	NNS
18751	3335	28	silver	silver	JJ
18751	3335	29	.	.	.
18751	3336	1	This	this	DT
18751	3336	2	operation	operation	NN
18751	3336	3	they	-PRON-	PRP
18751	3336	4	called	call	VBD
18751	3336	5	_	_	NNP
18751	3336	6	inquartation	inquartation	NN
18751	3336	7	_	_	NNP
18751	3336	8	.	.	.
18751	3337	1	The	the	DT
18751	3337	2	modern	modern	JJ
18751	3337	3	practice	practice	NN
18751	3337	4	is	be	VBZ
18751	3337	5	to	to	TO
18751	3337	6	aim	aim	VB
18751	3337	7	at	at	IN
18751	3337	8	getting	get	VBG
18751	3337	9	an	an	DT
18751	3337	10	alloy	alloy	NN
18751	3337	11	with	with	IN
18751	3337	12	2	2	CD
18751	3337	13	-	-	HYPH
18751	3337	14	1/2	1/2	CD
18751	3337	15	parts	part	NNS
18751	3337	16	of	of	IN
18751	3337	17	silver	silver	NN
18751	3337	18	and	and	CC
18751	3337	19	1	1	CD
18751	3337	20	part	part	NN
18751	3337	21	of	of	IN
18751	3337	22	gold	gold	NN
18751	3337	23	.	.	.
18751	3338	1	In	in	IN
18751	3338	2	gold	gold	JJ
18751	3338	3	bullion	bullion	NN
18751	3338	4	assays	assays	RB
18751	3338	5	this	this	DT
18751	3338	6	proportion	proportion	NN
18751	3338	7	should	should	MD
18751	3338	8	be	be	VB
18751	3338	9	obtained	obtain	VBN
18751	3338	10	with	with	IN
18751	3338	11	fair	fair	JJ
18751	3338	12	exactness	exactness	NN
18751	3338	13	.	.	.
18751	3339	1	And	and	CC
18751	3339	2	in	in	IN
18751	3339	3	the	the	DT
18751	3339	4	parting	parting	NN
18751	3339	5	of	of	IN
18751	3339	6	such	such	JJ
18751	3339	7	gold	gold	NN
18751	3339	8	buttons	button	NNS
18751	3339	9	as	as	IN
18751	3339	10	are	be	VBP
18751	3339	11	obtained	obtain	VBN
18751	3339	12	in	in	IN
18751	3339	13	assaying	assay	VBG
18751	3339	14	ores	ore	NNS
18751	3339	15	it	-PRON-	PRP
18751	3339	16	is	be	VBZ
18751	3339	17	well	well	JJ
18751	3339	18	to	to	TO
18751	3339	19	aim	aim	VB
18751	3339	20	at	at	IN
18751	3339	21	this	this	DT
18751	3339	22	proportion	proportion	NN
18751	3339	23	,	,	,
18751	3339	24	though	though	IN
18751	3339	25	absolute	absolute	JJ
18751	3339	26	precision	precision	NN
18751	3339	27	is	be	VBZ
18751	3339	28	not	not	RB
18751	3339	29	a	a	DT
18751	3339	30	matter	matter	NN
18751	3339	31	of	of	IN
18751	3339	32	importance	importance	NN
18751	3339	33	.	.	.
18751	3340	1	If	if	IN
18751	3340	2	the	the	DT
18751	3340	3	button	button	NN
18751	3340	4	left	leave	VBD
18751	3340	5	on	on	IN
18751	3340	6	cupelling	cupel	VBG
18751	3340	7	the	the	DT
18751	3340	8	lead	lead	NN
18751	3340	9	from	from	IN
18751	3340	10	an	an	DT
18751	3340	11	assay	assay	NN
18751	3340	12	of	of	IN
18751	3340	13	an	an	DT
18751	3340	14	ore	ore	NN
18751	3340	15	appears	appear	VBZ
18751	3340	16	white	white	JJ
18751	3340	17	,	,	,
18751	3340	18	it	-PRON-	PRP
18751	3340	19	is	be	VBZ
18751	3340	20	best	good	JJS
18751	3340	21	to	to	TO
18751	3340	22	assume	assume	VB
18751	3340	23	that	that	IN
18751	3340	24	it	-PRON-	PRP
18751	3340	25	already	already	RB
18751	3340	26	contains	contain	VBZ
18751	3340	27	at	at	IN
18751	3340	28	least	least	JJS
18751	3340	29	a	a	DT
18751	3340	30	sufficiency	sufficiency	NN
18751	3340	31	of	of	IN
18751	3340	32	silver	silver	NN
18751	3340	33	,	,	,
18751	3340	34	in	in	IN
18751	3340	35	the	the	DT
18751	3340	36	absence	absence	NN
18751	3340	37	of	of	IN
18751	3340	38	any	any	DT
18751	3340	39	knowledge	knowledge	NN
18751	3340	40	to	to	IN
18751	3340	41	the	the	DT
18751	3340	42	contrary	contrary	NN
18751	3340	43	.	.	.
18751	3341	1	This	this	DT
18751	3341	2	will	will	MD
18751	3341	3	be	be	VB
18751	3341	4	true	true	JJ
18751	3341	5	in	in	IN
18751	3341	6	almost	almost	RB
18751	3341	7	all	all	DT
18751	3341	8	cases	case	NNS
18751	3341	9	.	.	.
18751	3342	1	But	but	CC
18751	3342	2	if	if	IN
18751	3342	3	,	,	,
18751	3342	4	on	on	IN
18751	3342	5	parting	parting	NN
18751	3342	6	,	,	,
18751	3342	7	it	-PRON-	PRP
18751	3342	8	does	do	VBZ
18751	3342	9	not	not	RB
18751	3342	10	lose	lose	VB
18751	3342	11	at	at	RB
18751	3342	12	least	least	JJS
18751	3342	13	two	two	CD
18751	3342	14	-	-	HYPH
18751	3342	15	thirds	third	NNS
18751	3342	16	of	of	IN
18751	3342	17	its	-PRON-	PRP$
18751	3342	18	weight	weight	NN
18751	3342	19	,	,	,
18751	3342	20	this	this	DT
18751	3342	21	indicates	indicate	VBZ
18751	3342	22	that	that	IN
18751	3342	23	the	the	DT
18751	3342	24	assumption	assumption	NN
18751	3342	25	was	be	VBD
18751	3342	26	not	not	RB
18751	3342	27	justified	justify	VBN
18751	3342	28	;	;	:
18751	3342	29	and	and	CC
18751	3342	30	also	also	RB
18751	3342	31	what	what	WDT
18751	3342	32	quantity	quantity	NN
18751	3342	33	of	of	IN
18751	3342	34	silver	silver	NN
18751	3342	35	must	must	MD
18751	3342	36	be	be	VB
18751	3342	37	added	add	VBN
18751	3342	38	to	to	IN
18751	3342	39	the	the	DT
18751	3342	40	button	button	NN
18751	3342	41	before	before	RB
18751	3342	42	again	again	RB
18751	3342	43	attempting	attempt	VBG
18751	3342	44	to	to	TO
18751	3342	45	part	part	VB
18751	3342	46	.	.	.
18751	3343	1	Generally	generally	RB
18751	3343	2	the	the	DT
18751	3343	3	fault	fault	NN
18751	3343	4	will	will	MD
18751	3343	5	be	be	VB
18751	3343	6	in	in	IN
18751	3343	7	the	the	DT
18751	3343	8	other	other	JJ
18751	3343	9	direction	direction	NN
18751	3343	10	;	;	:
18751	3343	11	the	the	DT
18751	3343	12	silver	silver	NN
18751	3343	13	will	will	MD
18751	3343	14	be	be	VB
18751	3343	15	in	in	IN
18751	3343	16	excess	excess	NN
18751	3343	17	and	and	CC
18751	3343	18	the	the	DT
18751	3343	19	gold	gold	NN
18751	3343	20	will	will	MD
18751	3343	21	break	break	VB
18751	3343	22	up	up	RP
18751	3343	23	and	and	CC
18751	3343	24	demand	demand	VB
18751	3343	25	very	very	RB
18751	3343	26	careful	careful	JJ
18751	3343	27	treatment	treatment	NN
18751	3343	28	.	.	.
18751	3344	1	If	if	IN
18751	3344	2	,	,	,
18751	3344	3	however	however	RB
18751	3344	4	,	,	,
18751	3344	5	such	such	PDT
18751	3344	6	a	a	DT
18751	3344	7	button	button	NN
18751	3344	8	is	be	VBZ
18751	3344	9	yellow	yellow	JJ
18751	3344	10	,	,	,
18751	3344	11	then	then	RB
18751	3344	12	,	,	,
18751	3344	13	from	from	IN
18751	3344	14	its	-PRON-	PRP$
18751	3344	15	weight	weight	NN
18751	3344	16	and	and	CC
18751	3344	17	depth	depth	NN
18751	3344	18	of	of	IN
18751	3344	19	colour	colour	NN
18751	3344	20	,	,	,
18751	3344	21	a	a	DT
18751	3344	22	rough	rough	JJ
18751	3344	23	estimate	estimate	NN
18751	3344	24	can	can	MD
18751	3344	25	be	be	VB
18751	3344	26	made	make	VBN
18751	3344	27	of	of	IN
18751	3344	28	how	how	WRB
18751	3344	29	much	much	JJ
18751	3344	30	gold	gold	NN
18751	3344	31	is	be	VBZ
18751	3344	32	contained	contain	VBN
18751	3344	33	in	in	IN
18751	3344	34	it	-PRON-	PRP
18751	3344	35	.	.	.
18751	3345	1	Silver	silver	NN
18751	3345	2	must	must	MD
18751	3345	3	be	be	VB
18751	3345	4	added	add	VBN
18751	3345	5	to	to	TO
18751	3345	6	make	make	VB
18751	3345	7	the	the	DT
18751	3345	8	total	total	JJ
18751	3345	9	weight	weight	NN
18751	3345	10	3	3	CD
18751	3345	11	-	-	SYM
18751	3345	12	1/2	1/2	CD
18751	3345	13	times	time	NNS
18751	3345	14	as	as	RB
18751	3345	15	much	much	RB
18751	3345	16	as	as	IN
18751	3345	17	that	that	DT
18751	3345	18	of	of	IN
18751	3345	19	the	the	DT
18751	3345	20	gold	gold	NN
18751	3345	21	supposed	suppose	VBN
18751	3345	22	to	to	TO
18751	3345	23	be	be	VB
18751	3345	24	present	present	JJ
18751	3345	25	.	.	.
18751	3346	1	Thus	thus	RB
18751	3346	2	,	,	,
18751	3346	3	if	if	IN
18751	3346	4	the	the	DT
18751	3346	5	button	button	NN
18751	3346	6	weighs	weigh	VBZ
18751	3346	7	10	10	CD
18751	3346	8	milligrams	milligram	NNS
18751	3346	9	and	and	CC
18751	3346	10	is	be	VBZ
18751	3346	11	supposed	suppose	VBN
18751	3346	12	to	to	TO
18751	3346	13	contain	contain	VB
18751	3346	14	8	8	CD
18751	3346	15	milligrams	milligram	NNS
18751	3346	16	of	of	IN
18751	3346	17	gold	gold	NN
18751	3346	18	,	,	,
18751	3346	19	then	then	RB
18751	3346	20	8	8	CD
18751	3346	21	multiplied	multiply	VBN
18751	3346	22	by	by	IN
18751	3346	23	3	3	CD
18751	3346	24	-	-	SYM
18751	3346	25	1/2	1/2	CD
18751	3346	26	is	be	VBZ
18751	3346	27	28	28	CD
18751	3346	28	;	;	:
18751	3346	29	the	the	DT
18751	3346	30	button	button	NN
18751	3346	31	must	must	MD
18751	3346	32	,	,	,
18751	3346	33	in	in	IN
18751	3346	34	such	such	JJ
18751	3346	35	case	case	NN
18751	3346	36	,	,	,
18751	3346	37	be	be	VB
18751	3346	38	made	make	VBN
18751	3346	39	up	up	RP
18751	3346	40	to	to	TO
18751	3346	41	28	28	CD
18751	3346	42	milligrams	milligram	NNS
18751	3346	43	by	by	IN
18751	3346	44	adding	add	VBG
18751	3346	45	18	18	CD
18751	3346	46	milligrams	milligram	NNS
18751	3346	47	of	of	IN
18751	3346	48	silver	silver	NN
18751	3346	49	.	.	.
18751	3347	1	In	in	IN
18751	3347	2	judging	judging	NN
18751	3347	3	of	of	IN
18751	3347	4	the	the	DT
18751	3347	5	quality	quality	NN
18751	3347	6	of	of	IN
18751	3347	7	the	the	DT
18751	3347	8	gold	gold	NN
18751	3347	9	button	button	NN
18751	3347	10	,	,	,
18751	3347	11	no	no	DT
18751	3347	12	ordinary	ordinary	JJ
18751	3347	13	error	error	NN
18751	3347	14	will	will	MD
18751	3347	15	very	very	RB
18751	3347	16	seriously	seriously	RB
18751	3347	17	affect	affect	VB
18751	3347	18	the	the	DT
18751	3347	19	result	result	NN
18751	3347	20	.	.	.
18751	3348	1	If	if	IN
18751	3348	2	,	,	,
18751	3348	3	in	in	IN
18751	3348	4	the	the	DT
18751	3348	5	example	example	NN
18751	3348	6	just	just	RB
18751	3348	7	given	give	VBN
18751	3348	8	,	,	,
18751	3348	9	the	the	DT
18751	3348	10	quantity	quantity	NN
18751	3348	11	of	of	IN
18751	3348	12	gold	gold	NN
18751	3348	13	present	present	NN
18751	3348	14	was	be	VBD
18751	3348	15	really	really	RB
18751	3348	16	7	7	CD
18751	3348	17	or	or	CC
18751	3348	18	even	even	RB
18751	3348	19	9	9	CD
18751	3348	20	milligrams	milligram	NNS
18751	3348	21	of	of	IN
18751	3348	22	gold	gold	NN
18751	3348	23	,	,	,
18751	3348	24	the	the	DT
18751	3348	25	resulting	result	VBG
18751	3348	26	alloy	alloy	NN
18751	3348	27	would	would	MD
18751	3348	28	still	still	RB
18751	3348	29	have	have	VB
18751	3348	30	been	be	VBN
18751	3348	31	suitable	suitable	JJ
18751	3348	32	for	for	IN
18751	3348	33	such	such	JJ
18751	3348	34	partings	parting	NNS
18751	3348	35	.	.	.
18751	3349	1	In	in	IN
18751	3349	2	fact	fact	NN
18751	3349	3	,	,	,
18751	3349	4	in	in	IN
18751	3349	5	routine	routine	JJ
18751	3349	6	assays	assay	NNS
18751	3349	7	,	,	,
18751	3349	8	where	where	WRB
18751	3349	9	the	the	DT
18751	3349	10	quantity	quantity	NN
18751	3349	11	as	as	RB
18751	3349	12	well	well	RB
18751	3349	13	as	as	IN
18751	3349	14	the	the	DT
18751	3349	15	quality	quality	NN
18751	3349	16	of	of	IN
18751	3349	17	the	the	DT
18751	3349	18	gold	gold	NN
18751	3349	19	is	be	VBZ
18751	3349	20	known	know	VBN
18751	3349	21	within	within	IN
18751	3349	22	fair	fair	JJ
18751	3349	23	limits	limit	NNS
18751	3349	24	,	,	,
18751	3349	25	it	-PRON-	PRP
18751	3349	26	is	be	VBZ
18751	3349	27	often	often	RB
18751	3349	28	the	the	DT
18751	3349	29	custom	custom	NN
18751	3349	30	to	to	TO
18751	3349	31	add	add	VB
18751	3349	32	the	the	DT
18751	3349	33	silver	silver	NN
18751	3349	34	for	for	IN
18751	3349	35	inquartation	inquartation	NN
18751	3349	36	to	to	IN
18751	3349	37	the	the	DT
18751	3349	38	lead	lead	NN
18751	3349	39	during	during	IN
18751	3349	40	the	the	DT
18751	3349	41	first	first	JJ
18751	3349	42	cupellation	cupellation	NN
18751	3349	43	.	.	.
18751	3350	1	But	but	CC
18751	3350	2	in	in	IN
18751	3350	3	the	the	DT
18751	3350	4	assay	assay	NN
18751	3350	5	of	of	IN
18751	3350	6	rich	rich	JJ
18751	3350	7	gold	gold	NN
18751	3350	8	alloys	alloy	NNS
18751	3350	9	such	such	JJ
18751	3350	10	approximate	approximate	JJ
18751	3350	11	work	work	NN
18751	3350	12	will	will	MD
18751	3350	13	not	not	RB
18751	3350	14	do	do	VB
18751	3350	15	.	.	.
18751	3351	1	If	if	IN
18751	3351	2	the	the	DT
18751	3351	3	composition	composition	NN
18751	3351	4	is	be	VBZ
18751	3351	5	not	not	RB
18751	3351	6	already	already	RB
18751	3351	7	known	know	VBN
18751	3351	8	with	with	IN
18751	3351	9	a	a	DT
18751	3351	10	fair	fair	JJ
18751	3351	11	degree	degree	NN
18751	3351	12	of	of	IN
18751	3351	13	accuracy	accuracy	NN
18751	3351	14	_	_	NNP
18751	3351	15	preliminary	preliminary	JJ
18751	3351	16	assays	assay	NNS
18751	3351	17	_	_	NNP
18751	3351	18	must	must	MD
18751	3351	19	be	be	VB
18751	3351	20	made	make	VBN
18751	3351	21	.	.	.
18751	3352	1	Weigh	weigh	VB
18751	3352	2	up	up	RP
18751	3352	3	two	two	CD
18751	3352	4	lots	lot	NNS
18751	3352	5	of	of	IN
18751	3352	6	100	100	CD
18751	3352	7	milligrams	milligram	NNS
18751	3352	8	of	of	IN
18751	3352	9	the	the	DT
18751	3352	10	alloy	alloy	NN
18751	3352	11	and	and	CC
18751	3352	12	wrap	wrap	VB
18751	3352	13	each	each	DT
18751	3352	14	in	in	IN
18751	3352	15	3	3	CD
18751	3352	16	grams	gram	NNS
18751	3352	17	of	of	IN
18751	3352	18	lead	lead	NN
18751	3352	19	.	.	.
18751	3353	1	To	to	IN
18751	3353	2	one	one	CD
18751	3353	3	add	add	VB
18751	3353	4	300	300	CD
18751	3353	5	milligrams	milligram	NNS
18751	3353	6	of	of	IN
18751	3353	7	silver	silver	NN
18751	3353	8	.	.	.
18751	3354	1	Cupel	Cupel	NNP
18751	3354	2	both	both	DT
18751	3354	3	.	.	.
18751	3355	1	The	the	DT
18751	3355	2	button	button	NN
18751	3355	3	containing	contain	VBG
18751	3355	4	the	the	DT
18751	3355	5	added	add	VBN
18751	3355	6	silver	silver	NN
18751	3355	7	must	must	MD
18751	3355	8	be	be	VB
18751	3355	9	flattened	flatten	VBN
18751	3355	10	and	and	CC
18751	3355	11	boiled	boil	VBN
18751	3355	12	with	with	IN
18751	3355	13	15	15	CD
18751	3355	14	c.c	c.c	NNP
18751	3355	15	.	.	.
18751	3356	1	of	of	IN
18751	3356	2	nitric	nitric	JJ
18751	3356	3	acid	acid	NN
18751	3356	4	;	;	:
18751	3356	5	and	and	CC
18751	3356	6	the	the	DT
18751	3356	7	resulting	result	VBG
18751	3356	8	gold	gold	NN
18751	3356	9	must	must	MD
18751	3356	10	be	be	VB
18751	3356	11	washed	wash	VBN
18751	3356	12	,	,	,
18751	3356	13	dried	dry	VBN
18751	3356	14	,	,	,
18751	3356	15	ignited	ignite	VBD
18751	3356	16	and	and	CC
18751	3356	17	weighed	weigh	VBD
18751	3356	18	.	.	.
18751	3357	1	This	this	DT
18751	3357	2	,	,	,
18751	3357	3	in	in	IN
18751	3357	4	milligrams	milligram	NNS
18751	3357	5	,	,	,
18751	3357	6	gives	give	VBZ
18751	3357	7	directly	directly	RB
18751	3357	8	the	the	DT
18751	3357	9	percentage	percentage	NN
18751	3357	10	of	of	IN
18751	3357	11	gold	gold	NN
18751	3357	12	.	.	.
18751	3358	1	The	the	DT
18751	3358	2	weight	weight	NN
18751	3358	3	of	of	IN
18751	3358	4	the	the	DT
18751	3358	5	other	other	JJ
18751	3358	6	button	button	NN
18751	3358	7	gives	give	VBZ
18751	3358	8	the	the	DT
18751	3358	9	percentage	percentage	NN
18751	3358	10	of	of	IN
18751	3358	11	gold	gold	NN
18751	3358	12	and	and	CC
18751	3358	13	silver	silver	NN
18751	3358	14	;	;	:
18751	3358	15	the	the	DT
18751	3358	16	difference	difference	NN
18751	3358	17	between	between	IN
18751	3358	18	the	the	DT
18751	3358	19	two	two	CD
18751	3358	20	gives	give	VBZ
18751	3358	21	the	the	DT
18751	3358	22	percentage	percentage	NN
18751	3358	23	of	of	IN
18751	3358	24	silver	silver	NN
18751	3358	25	.	.	.
18751	3359	1	The	the	DT
18751	3359	2	rest	rest	NN
18751	3359	3	will	will	MD
18751	3359	4	,	,	,
18751	3359	5	perhaps	perhaps	RB
18751	3359	6	,	,	,
18751	3359	7	be	be	VB
18751	3359	8	copper	copper	NN
18751	3359	9	.	.	.
18751	3360	1	The	the	DT
18751	3360	2	composition	composition	NN
18751	3360	3	of	of	IN
18751	3360	4	the	the	DT
18751	3360	5	alloy	alloy	NN
18751	3360	6	being	be	VBG
18751	3360	7	known	know	VBN
18751	3360	8	,	,	,
18751	3360	9	or	or	CC
18751	3360	10	having	have	VBG
18751	3360	11	been	be	VBN
18751	3360	12	determined	determine	VBN
18751	3360	13	as	as	IN
18751	3360	14	just	just	RB
18751	3360	15	described	describe	VBN
18751	3360	16	,	,	,
18751	3360	17	the	the	DT
18751	3360	18	calculation	calculation	NN
18751	3360	19	of	of	IN
18751	3360	20	how	how	WRB
18751	3360	21	much	much	JJ
18751	3360	22	silver	silver	NN
18751	3360	23	must	must	MD
18751	3360	24	be	be	VB
18751	3360	25	added	add	VBN
18751	3360	26	is	be	VBZ
18751	3360	27	fairly	fairly	RB
18751	3360	28	simple	simple	JJ
18751	3360	29	.	.	.
18751	3361	1	The	the	DT
18751	3361	2	following	follow	VBG
18751	3361	3	is	be	VBZ
18751	3361	4	an	an	DT
18751	3361	5	example	example	NN
18751	3361	6	.	.	.
18751	3362	1	Suppose	suppose	VB
18751	3362	2	the	the	DT
18751	3362	3	bullion	bullion	NN
18751	3362	4	contains	contain	VBZ
18751	3362	5	92	92	CD
18751	3362	6	per	per	NN
18751	3362	7	cent	cent	NN
18751	3362	8	.	.	.
18751	3363	1	of	of	IN
18751	3363	2	gold	gold	NN
18751	3363	3	,	,	,
18751	3363	4	1	1	CD
18751	3363	5	per	per	NN
18751	3363	6	cent	cent	NN
18751	3363	7	.	.	.
18751	3364	1	of	of	IN
18751	3364	2	silver	silver	NN
18751	3364	3	and	and	CC
18751	3364	4	7	7	CD
18751	3364	5	per	per	NN
18751	3364	6	cent	cent	NN
18751	3364	7	.	.	.
18751	3365	1	of	of	IN
18751	3365	2	copper	copper	NN
18751	3365	3	,	,	,
18751	3365	4	and	and	CC
18751	3365	5	that	that	IN
18751	3365	6	.5	.5	NFP
18751	3365	7	gram	gram	NN
18751	3365	8	of	of	IN
18751	3365	9	it	-PRON-	PRP
18751	3365	10	is	be	VBZ
18751	3365	11	to	to	TO
18751	3365	12	be	be	VB
18751	3365	13	taken	take	VBN
18751	3365	14	for	for	IN
18751	3365	15	an	an	DT
18751	3365	16	assay	assay	NN
18751	3365	17	.	.	.
18751	3366	1	The	the	DT
18751	3366	2	.5	.5	NN
18751	3366	3	gram	gram	NN
18751	3366	4	,	,	,
18751	3366	5	then	then	RB
18751	3366	6	,	,	,
18751	3366	7	will	will	MD
18751	3366	8	contain	contain	VB
18751	3366	9	Gold	Gold	NNP
18751	3366	10	.460	.460	CD
18751	3366	11	gram	gram	NN
18751	3366	12	Silver	Silver	NNP
18751	3366	13	.005	.005	CD
18751	3366	14	"	"	``
18751	3366	15	Copper	copper	NN
18751	3366	16	.035	.035	CD
18751	3366	17	"	"	''
18751	3366	18	But	but	CC
18751	3366	19	the	the	DT
18751	3366	20	total	total	JJ
18751	3366	21	silver	silver	NN
18751	3366	22	required	require	VBN
18751	3366	23	is	be	VBZ
18751	3366	24	.46	.46	,
18751	3366	25	gram	gram	NN
18751	3366	26	×	×	NNP
18751	3366	27	2.5	2.5	CD
18751	3366	28	.	.	.
18751	3367	1	This	this	DT
18751	3367	2	equals	equal	VBZ
18751	3367	3	1.15	1.15	CD
18751	3367	4	.	.	.
18751	3368	1	Allowing	allow	VBG
18751	3368	2	for	for	IN
18751	3368	3	the	the	DT
18751	3368	4	.005	.005	CD
18751	3368	5	gram	gram	NN
18751	3368	6	of	of	IN
18751	3368	7	silver	silver	NN
18751	3368	8	already	already	RB
18751	3368	9	present	present	JJ
18751	3368	10	,	,	,
18751	3368	11	1.145	1.145	CD
18751	3368	12	gram	gram	NN
18751	3368	13	of	of	IN
18751	3368	14	silver	silver	NN
18751	3368	15	must	must	MD
18751	3368	16	be	be	VB
18751	3368	17	added	add	VBN
18751	3368	18	.	.	.
18751	3369	1	The	the	DT
18751	3369	2	silver	silver	NN
18751	3369	3	is	be	VBZ
18751	3369	4	incorporated	incorporate	VBN
18751	3369	5	with	with	IN
18751	3369	6	the	the	DT
18751	3369	7	gold	gold	NN
18751	3369	8	,	,	,
18751	3369	9	and	and	CC
18751	3369	10	at	at	IN
18751	3369	11	the	the	DT
18751	3369	12	same	same	JJ
18751	3369	13	time	time	NN
18751	3369	14	the	the	DT
18751	3369	15	copper	copper	NN
18751	3369	16	is	be	VBZ
18751	3369	17	eliminated	eliminate	VBN
18751	3369	18	,	,	,
18751	3369	19	by	by	IN
18751	3369	20	cupelling	cupel	VBG
18751	3369	21	with	with	IN
18751	3369	22	sheet	sheet	NN
18751	3369	23	lead	lead	NN
18751	3369	24	.	.	.
18751	3370	1	How	how	WRB
18751	3370	2	much	much	JJ
18751	3370	3	sheet	sheet	NN
18751	3370	4	lead	lead	NN
18751	3370	5	must	must	MD
18751	3370	6	be	be	VB
18751	3370	7	used	use	VBN
18751	3370	8	will	will	MD
18751	3370	9	depend	depend	VB
18751	3370	10	partly	partly	RB
18751	3370	11	on	on	IN
18751	3370	12	how	how	WRB
18751	3370	13	much	much	JJ
18751	3370	14	bullion	bullion	NN
18751	3370	15	is	be	VBZ
18751	3370	16	taken	take	VBN
18751	3370	17	,	,	,
18751	3370	18	partly	partly	RB
18751	3370	19	on	on	IN
18751	3370	20	how	how	WRB
18751	3370	21	much	much	JJ
18751	3370	22	copper	copper	NN
18751	3370	23	it	-PRON-	PRP
18751	3370	24	contains	contain	VBZ
18751	3370	25	.	.	.
18751	3371	1	Four	four	CD
18751	3371	2	grams	gram	NNS
18751	3371	3	of	of	IN
18751	3371	4	lead	lead	NN
18751	3371	5	will	will	MD
18751	3371	6	do	do	VB
18751	3371	7	for	for	IN
18751	3371	8	a	a	DT
18751	3371	9	.5	.5	NN
18751	3371	10	gram	gram	NN
18751	3371	11	charge	charge	NN
18751	3371	12	;	;	:
18751	3371	13	and	and	CC
18751	3371	14	for	for	IN
18751	3371	15	a	a	DT
18751	3371	16	.3	.3	NN
18751	3371	17	gram	gram	NN
18751	3371	18	charge	charge	NN
18751	3371	19	,	,	,
18751	3371	20	3	3	CD
18751	3371	21	grams	gram	NNS
18751	3371	22	may	may	MD
18751	3371	23	be	be	VB
18751	3371	24	used	use	VBN
18751	3371	25	.	.	.
18751	3372	1	But	but	CC
18751	3372	2	with	with	IN
18751	3372	3	20	20	CD
18751	3372	4	per	per	NN
18751	3372	5	cent	cent	NN
18751	3372	6	.	.	.
18751	3373	1	of	of	IN
18751	3373	2	copper	copper	NN
18751	3373	3	these	these	DT
18751	3373	4	amounts	amount	NNS
18751	3373	5	should	should	MD
18751	3373	6	be	be	VB
18751	3373	7	doubled	double	VBN
18751	3373	8	;	;	:
18751	3373	9	with	with	IN
18751	3373	10	40	40	CD
18751	3373	11	per	per	NN
18751	3373	12	cent	cent	NN
18751	3373	13	.	.	.
18751	3374	1	of	of	IN
18751	3374	2	copper	copper	NN
18751	3374	3	they	-PRON-	PRP
18751	3374	4	should	should	MD
18751	3374	5	be	be	VB
18751	3374	6	trebled	treble	VBN
18751	3374	7	;	;	:
18751	3374	8	and	and	CC
18751	3374	9	with	with	IN
18751	3374	10	over	over	IN
18751	3374	11	60	60	CD
18751	3374	12	per	per	NN
18751	3374	13	cent	cent	NN
18751	3374	14	.	.	.
18751	3375	1	of	of	IN
18751	3375	2	copper	copper	NN
18751	3375	3	four	four	CD
18751	3375	4	times	time	NNS
18751	3375	5	as	as	RB
18751	3375	6	much	much	JJ
18751	3375	7	lead	lead	NN
18751	3375	8	should	should	MD
18751	3375	9	be	be	VB
18751	3375	10	used	use	VBN
18751	3375	11	.	.	.
18751	3376	1	For	for	IN
18751	3376	2	small	small	JJ
18751	3376	3	buttons	button	NNS
18751	3376	4	of	of	IN
18751	3376	5	gold	gold	NN
18751	3376	6	as	as	IN
18751	3376	7	little	little	JJ
18751	3376	8	lead	lead	NN
18751	3376	9	as	as	IN
18751	3376	10	may	may	MD
18751	3376	11	be	be	VB
18751	3376	12	relied	rely	VBN
18751	3376	13	on	on	RP
18751	3376	14	to	to	TO
18751	3376	15	start	start	VB
18751	3376	16	cupelling	cupel	VBG
18751	3376	17	may	may	MD
18751	3376	18	be	be	VB
18751	3376	19	taken	take	VBN
18751	3376	20	;	;	:
18751	3376	21	the	the	DT
18751	3376	22	lead	lead	NN
18751	3376	23	may	may	MD
18751	3376	24	conveniently	conveniently	RB
18751	3376	25	be	be	VB
18751	3376	26	in	in	IN
18751	3376	27	the	the	DT
18751	3376	28	form	form	NN
18751	3376	29	of	of	IN
18751	3376	30	little	little	JJ
18751	3376	31	cups	cup	NNS
18751	3376	32	made	make	VBN
18751	3376	33	by	by	IN
18751	3376	34	folding	fold	VBG
18751	3376	35	lead	lead	JJ
18751	3376	36	foil	foil	NN
18751	3376	37	on	on	IN
18751	3376	38	a	a	DT
18751	3376	39	piece	piece	NN
18751	3376	40	of	of	IN
18751	3376	41	glass	glass	NN
18751	3376	42	rod	rod	NN
18751	3376	43	.	.	.
18751	3377	1	With	with	IN
18751	3377	2	a	a	DT
18751	3377	3	large	large	JJ
18751	3377	4	number	number	NN
18751	3377	5	of	of	IN
18751	3377	6	bullion	bullion	NN
18751	3377	7	assays	assay	NNS
18751	3377	8	systematically	systematically	RB
18751	3377	9	worked	work	VBD
18751	3377	10	and	and	CC
18751	3377	11	checked	check	VBD
18751	3377	12	a	a	DT
18751	3377	13	simple	simple	JJ
18751	3377	14	plan	plan	NN
18751	3377	15	would	would	MD
18751	3377	16	be	be	VB
18751	3377	17	to	to	TO
18751	3377	18	always	always	RB
18751	3377	19	use	use	VB
18751	3377	20	the	the	DT
18751	3377	21	quantity	quantity	NN
18751	3377	22	of	of	IN
18751	3377	23	lead	lead	NN
18751	3377	24	required	require	VBN
18751	3377	25	by	by	IN
18751	3377	26	the	the	DT
18751	3377	27	alloy	alloy	NN
18751	3377	28	containing	contain	VBG
18751	3377	29	most	most	JJS
18751	3377	30	copper	copper	NN
18751	3377	31	which	which	WDT
18751	3377	32	turns	turn	VBZ
18751	3377	33	up	up	RP
18751	3377	34	for	for	IN
18751	3377	35	assay	assay	NN
18751	3377	36	.	.	.
18751	3378	1	This	this	DT
18751	3378	2	weight	weight	NN
18751	3378	3	,	,	,
18751	3378	4	cut	cut	VBD
18751	3378	5	out	out	IN
18751	3378	6	of	of	IN
18751	3378	7	lead	lead	JJ
18751	3378	8	foil	foil	NN
18751	3378	9	,	,	,
18751	3378	10	would	would	MD
18751	3378	11	be	be	VB
18751	3378	12	kept	keep	VBN
18751	3378	13	in	in	IN
18751	3378	14	stock	stock	NN
18751	3378	15	folded	fold	VBN
18751	3378	16	into	into	IN
18751	3378	17	little	little	JJ
18751	3378	18	bags	bag	NNS
18751	3378	19	ready	ready	JJ
18751	3378	20	to	to	TO
18751	3378	21	receive	receive	VB
18751	3378	22	the	the	DT
18751	3378	23	bullion	bullion	NN
18751	3378	24	and	and	CC
18751	3378	25	silver	silver	NN
18751	3378	26	.	.	.
18751	3379	1	The	the	DT
18751	3379	2	silver	silver	NN
18751	3379	3	used	use	VBN
18751	3379	4	for	for	IN
18751	3379	5	inquartation	inquartation	NN
18751	3379	6	must	must	MD
18751	3379	7	,	,	,
18751	3379	8	of	of	IN
18751	3379	9	course	course	NN
18751	3379	10	,	,	,
18751	3379	11	be	be	VB
18751	3379	12	free	free	JJ
18751	3379	13	from	from	IN
18751	3379	14	gold	gold	NN
18751	3379	15	and	and	CC
18751	3379	16	is	be	VBZ
18751	3379	17	best	well	RBS
18751	3379	18	prepared	prepare	VBN
18751	3379	19	by	by	IN
18751	3379	20	the	the	DT
18751	3379	21	assayer	assayer	NN
18751	3379	22	who	who	WP
18751	3379	23	is	be	VBZ
18751	3379	24	to	to	TO
18751	3379	25	use	use	VB
18751	3379	26	it	-PRON-	PRP
18751	3379	27	(	(	-LRB-
18751	3379	28	see	see	UH
18751	3379	29	p.	p.	NNP
18751	3379	30	66	66	CD
18751	3379	31	)	)	-RRB-
18751	3379	32	.	.	.
18751	3380	1	It	-PRON-	PRP
18751	3380	2	should	should	MD
18751	3380	3	not	not	RB
18751	3380	4	be	be	VB
18751	3380	5	in	in	IN
18751	3380	6	long	long	JJ
18751	3380	7	strips	strip	NNS
18751	3380	8	or	or	CC
18751	3380	9	angular	angular	JJ
18751	3380	10	pieces	piece	NNS
18751	3380	11	likely	likely	JJ
18751	3380	12	to	to	TO
18751	3380	13	perforate	perforate	VB
18751	3380	14	the	the	DT
18751	3380	15	lead	lead	NN
18751	3380	16	in	in	IN
18751	3380	17	which	which	WDT
18751	3380	18	it	-PRON-	PRP
18751	3380	19	is	be	VBZ
18751	3380	20	folded	fold	VBN
18751	3380	21	.	.	.
18751	3381	1	When	when	WRB
18751	3381	2	wrapped	wrap	VBN
18751	3381	3	in	in	IN
18751	3381	4	the	the	DT
18751	3381	5	lead	lead	NN
18751	3381	6	it	-PRON-	PRP
18751	3381	7	should	should	MD
18751	3381	8	be	be	VB
18751	3381	9	in	in	IN
18751	3381	10	the	the	DT
18751	3381	11	middle	middle	NN
18751	3381	12	and	and	CC
18751	3381	13	should	should	MD
18751	3381	14	make	make	VB
18751	3381	15	as	as	RB
18751	3381	16	compact	compact	JJ
18751	3381	17	a	a	DT
18751	3381	18	parcel	parcel	NN
18751	3381	19	as	as	IN
18751	3381	20	possible	possible	JJ
18751	3381	21	.	.	.
18751	3382	1	Each	each	DT
18751	3382	2	little	little	JJ
18751	3382	3	parcel	parcel	NN
18751	3382	4	,	,	,
18751	3382	5	as	as	IN
18751	3382	6	completed	complete	VBN
18751	3382	7	,	,	,
18751	3382	8	should	should	MD
18751	3382	9	be	be	VB
18751	3382	10	placed	place	VBN
18751	3382	11	on	on	IN
18751	3382	12	a	a	DT
18751	3382	13	tray	tray	NN
18751	3382	14	in	in	IN
18751	3382	15	its	-PRON-	PRP$
18751	3382	16	properly	properly	RB
18751	3382	17	numbered	number	VBN
18751	3382	18	compartment	compartment	NN
18751	3382	19	.	.	.
18751	3383	1	Its	-PRON-	PRP$
18751	3383	2	position	position	NN
18751	3383	3	here	here	RB
18751	3383	4	should	should	MD
18751	3383	5	correspond	correspond	VB
18751	3383	6	to	to	IN
18751	3383	7	that	that	IN
18751	3383	8	it	-PRON-	PRP
18751	3383	9	will	will	MD
18751	3383	10	occupy	occupy	VB
18751	3383	11	in	in	IN
18751	3383	12	the	the	DT
18751	3383	13	muffle	muffle	NN
18751	3383	14	and	and	CC
18751	3383	15	eventually	eventually	RB
18751	3383	16	in	in	IN
18751	3383	17	the	the	DT
18751	3383	18	cupel	cupel	NNP
18751	3383	19	tray	tray	NN
18751	3383	20	.	.	.
18751	3384	1	The	the	DT
18751	3384	2	cupellation	cupellation	NN
18751	3384	3	must	must	MD
18751	3384	4	be	be	VB
18751	3384	5	made	make	VBN
18751	3384	6	with	with	IN
18751	3384	7	all	all	PDT
18751	3384	8	the	the	DT
18751	3384	9	requisite	requisite	JJ
18751	3384	10	precautions	precaution	NNS
18751	3384	11	.	.	.
18751	3385	1	A	a	DT
18751	3385	2	good	good	JJ
18751	3385	3	smooth	smooth	JJ
18751	3385	4	malleable	malleable	JJ
18751	3385	5	button	button	NN
18751	3385	6	is	be	VBZ
18751	3385	7	needed	need	VBN
18751	3385	8	for	for	IN
18751	3385	9	the	the	DT
18751	3385	10	next	next	JJ
18751	3385	11	operation	operation	NN
18751	3385	12	,	,	,
18751	3385	13	which	which	WDT
18751	3385	14	is	be	VBZ
18751	3385	15	known	know	VBN
18751	3385	16	as	as	IN
18751	3385	17	flatting	flat	VBG
18751	3385	18	.	.	.
18751	3386	1	[	[	-LRB-
18751	3386	2	Illustration	illustration	NN
18751	3386	3	:	:	:
18751	3386	4	FIG	FIG	NNP
18751	3386	5	.	.	.
18751	3387	1	45	45	CD
18751	3387	2	.	.	.
18751	3387	3	]	]	-RRB-
18751	3388	1	~Flatting.~--Small	~Flatting.~--Small	NFP
18751	3388	2	buttons	button	NNS
18751	3388	3	,	,	,
18751	3388	4	such	such	JJ
18751	3388	5	as	as	IN
18751	3388	6	are	be	VBP
18751	3388	7	got	get	VBN
18751	3388	8	in	in	IN
18751	3388	9	assaying	assay	VBG
18751	3388	10	most	most	JJS
18751	3388	11	gold	gold	NN
18751	3388	12	ores	ore	NNS
18751	3388	13	,	,	,
18751	3388	14	are	be	VBP
18751	3388	15	placed	place	VBN
18751	3388	16	on	on	IN
18751	3388	17	a	a	DT
18751	3388	18	polished	polished	JJ
18751	3388	19	steel	steel	NN
18751	3388	20	anvil	anvil	NN
18751	3388	21	and	and	CC
18751	3388	22	flattened	flatten	VBN
18751	3388	23	by	by	IN
18751	3388	24	one	one	CD
18751	3388	25	or	or	CC
18751	3388	26	two	two	CD
18751	3388	27	blows	blow	NNS
18751	3388	28	with	with	IN
18751	3388	29	a	a	DT
18751	3388	30	hammer	hammer	NN
18751	3388	31	.	.	.
18751	3389	1	The	the	DT
18751	3389	2	flattened	flattened	JJ
18751	3389	3	discs	disc	NNS
18751	3389	4	are	be	VBP
18751	3389	5	heated	heat	VBN
18751	3389	6	to	to	IN
18751	3389	7	dull	dull	JJ
18751	3389	8	redness	redness	NN
18751	3389	9	on	on	IN
18751	3389	10	a	a	DT
18751	3389	11	clean	clean	JJ
18751	3389	12	cupel	cupel	NN
18751	3389	13	and	and	CC
18751	3389	14	are	be	VBP
18751	3389	15	then	then	RB
18751	3389	16	ready	ready	JJ
18751	3389	17	for	for	IN
18751	3389	18	parting	part	VBG
18751	3389	19	.	.	.
18751	3390	1	Somewhat	somewhat	RB
18751	3390	2	larger	large	JJR
18751	3390	3	buttons	button	NNS
18751	3390	4	may	may	MD
18751	3390	5	be	be	VB
18751	3390	6	similarly	similarly	RB
18751	3390	7	treated	treat	VBN
18751	3390	8	,	,	,
18751	3390	9	but	but	CC
18751	3390	10	they	-PRON-	PRP
18751	3390	11	should	should	MD
18751	3390	12	be	be	VB
18751	3390	13	annealed	anneal	VBN
18751	3390	14	(	(	-LRB-
18751	3390	15	_	_	NNP
18751	3390	16	i.e.	i.e.	FW
18751	3390	17	_	_	NNP
18751	3390	18	heated	heat	VBD
18751	3390	19	to	to	IN
18751	3390	20	redness	redness	NN
18751	3390	21	and	and	CC
18751	3390	22	allowed	allow	VBN
18751	3390	23	to	to	TO
18751	3390	24	cool	cool	VB
18751	3390	25	)	)	-RRB-
18751	3390	26	during	during	IN
18751	3390	27	the	the	DT
18751	3390	28	flattening	flattening	NN
18751	3390	29	.	.	.
18751	3391	1	The	the	DT
18751	3391	2	silver	silver	JJ
18751	3391	3	-	-	HYPH
18751	3391	4	gold	gold	NN
18751	3391	5	alloy	alloy	NN
18751	3391	6	left	leave	VBN
18751	3391	7	from	from	IN
18751	3391	8	the	the	DT
18751	3391	9	cupellation	cupellation	NN
18751	3391	10	is	be	VBZ
18751	3391	11	soft	soft	JJ
18751	3391	12	and	and	CC
18751	3391	13	bends	bend	VBZ
18751	3391	14	like	like	IN
18751	3391	15	lead	lead	NN
18751	3391	16	;	;	,
18751	3391	17	but	but	CC
18751	3391	18	after	after	IN
18751	3391	19	hammering	hammer	VBG
18751	3391	20	or	or	CC
18751	3391	21	rolling	roll	VBG
18751	3391	22	it	-PRON-	PRP
18751	3391	23	becomes	become	VBZ
18751	3391	24	harder	hard	JJR
18751	3391	25	,	,	,
18751	3391	26	gets	get	VBZ
18751	3391	27	a	a	DT
18751	3391	28	spring	spring	NN
18751	3391	29	in	in	IN
18751	3391	30	it	-PRON-	PRP
18751	3391	31	like	like	IN
18751	3391	32	a	a	DT
18751	3391	33	piece	piece	NN
18751	3391	34	of	of	IN
18751	3391	35	mainspring	mainspring	NN
18751	3391	36	and	and	CC
18751	3391	37	cracks	crack	NNS
18751	3391	38	or	or	CC
18751	3391	39	splits	split	VBZ
18751	3391	40	somewhat	somewhat	RB
18751	3391	41	easily	easily	RB
18751	3391	42	.	.	.
18751	3392	1	There	there	EX
18751	3392	2	should	should	MD
18751	3392	3	be	be	VB
18751	3392	4	no	no	DT
18751	3392	5	cracks	crack	NNS
18751	3392	6	or	or	CC
18751	3392	7	stripping	strip	VBG
18751	3392	8	or	or	CC
18751	3392	9	even	even	RB
18751	3392	10	roughness	roughness	NN
18751	3392	11	on	on	IN
18751	3392	12	the	the	DT
18751	3392	13	flattened	flattened	JJ
18751	3392	14	metal	metal	NN
18751	3392	15	,	,	,
18751	3392	16	since	since	IN
18751	3392	17	such	such	JJ
18751	3392	18	defects	defect	NNS
18751	3392	19	may	may	MD
18751	3392	20	cause	cause	VB
18751	3392	21	the	the	DT
18751	3392	22	loss	loss	NN
18751	3392	23	of	of	IN
18751	3392	24	small	small	JJ
18751	3392	25	particles	particle	NNS
18751	3392	26	either	either	CC
18751	3392	27	during	during	IN
18751	3392	28	the	the	DT
18751	3392	29	flattening	flattening	NN
18751	3392	30	or	or	CC
18751	3392	31	in	in	IN
18751	3392	32	the	the	DT
18751	3392	33	subsequent	subsequent	JJ
18751	3392	34	treatment	treatment	NN
18751	3392	35	with	with	IN
18751	3392	36	acid	acid	NN
18751	3392	37	.	.	.
18751	3393	1	The	the	DT
18751	3393	2	softness	softness	NN
18751	3393	3	of	of	IN
18751	3393	4	the	the	DT
18751	3393	5	metal	metal	NN
18751	3393	6	is	be	VBZ
18751	3393	7	restored	restore	VBN
18751	3393	8	by	by	IN
18751	3393	9	heating	heating	NN
18751	3393	10	.	.	.
18751	3394	1	In	in	IN
18751	3394	2	bullion	bullion	NN
18751	3394	3	assays	assays	RB
18751	3394	4	the	the	DT
18751	3394	5	flatting	flatting	NN
18751	3394	6	of	of	IN
18751	3394	7	the	the	DT
18751	3394	8	buttons	button	NNS
18751	3394	9	requires	require	VBZ
18751	3394	10	care	care	NN
18751	3394	11	and	and	CC
18751	3394	12	practice	practice	NN
18751	3394	13	for	for	IN
18751	3394	14	its	-PRON-	PRP$
18751	3394	15	skilful	skilful	JJ
18751	3394	16	working	working	NN
18751	3394	17	.	.	.
18751	3395	1	The	the	DT
18751	3395	2	strips	strip	NNS
18751	3395	3	of	of	IN
18751	3395	4	alloy	alloy	NN
18751	3395	5	for	for	IN
18751	3395	6	parting	parting	NN
18751	3395	7	should	should	MD
18751	3395	8	be	be	VB
18751	3395	9	of	of	IN
18751	3395	10	uniform	uniform	JJ
18751	3395	11	thickness	thickness	NN
18751	3395	12	and	and	CC
18751	3395	13	condition	condition	NN
18751	3395	14	so	so	IN
18751	3395	15	that	that	IN
18751	3395	16	the	the	DT
18751	3395	17	action	action	NN
18751	3395	18	of	of	IN
18751	3395	19	the	the	DT
18751	3395	20	acid	acid	NN
18751	3395	21	shall	shall	MD
18751	3395	22	be	be	VB
18751	3395	23	equal	equal	JJ
18751	3395	24	in	in	IN
18751	3395	25	all	all	DT
18751	3395	26	cases	case	NNS
18751	3395	27	.	.	.
18751	3396	1	The	the	DT
18751	3396	2	button	button	NN
18751	3396	3	is	be	VBZ
18751	3396	4	taken	take	VBN
18751	3396	5	from	from	IN
18751	3396	6	the	the	DT
18751	3396	7	cupel	cupel	NNP
18751	3396	8	,	,	,
18751	3396	9	cleaned	clean	VBN
18751	3396	10	and	and	CC
18751	3396	11	placed	place	VBN
18751	3396	12	on	on	IN
18751	3396	13	the	the	DT
18751	3396	14	anvil	anvil	NN
18751	3396	15	:	:	:
18751	3396	16	it	-PRON-	PRP
18751	3396	17	is	be	VBZ
18751	3396	18	then	then	RB
18751	3396	19	struck	strike	VBN
18751	3396	20	a	a	DT
18751	3396	21	heavy	heavy	JJ
18751	3396	22	blow	blow	NN
18751	3396	23	which	which	WDT
18751	3396	24	widens	widen	VBZ
18751	3396	25	it	-PRON-	PRP
18751	3396	26	to	to	IN
18751	3396	27	about	about	RB
18751	3396	28	3/4	3/4	CD
18751	3396	29	inch	inch	NN
18751	3396	30	in	in	IN
18751	3396	31	diameter	diameter	NN
18751	3396	32	;	;	:
18751	3396	33	this	this	DT
18751	3396	34	blow	blow	NN
18751	3396	35	is	be	VBZ
18751	3396	36	followed	follow	VBN
18751	3396	37	by	by	IN
18751	3396	38	two	two	CD
18751	3396	39	others	other	NNS
18751	3396	40	,	,	,
18751	3396	41	one	one	CD
18751	3396	42	a	a	DT
18751	3396	43	little	little	JJ
18751	3396	44	in	in	IN
18751	3396	45	front	front	NN
18751	3396	46	,	,	,
18751	3396	47	the	the	DT
18751	3396	48	other	other	JJ
18751	3396	49	behind	behind	NN
18751	3396	50	,	,	,
18751	3396	51	which	which	WDT
18751	3396	52	lengthen	lengthen	VBP
18751	3396	53	the	the	DT
18751	3396	54	disc	disc	NN
18751	3396	55	and	and	CC
18751	3396	56	give	give	VB
18751	3396	57	a	a	DT
18751	3396	58	very	very	RB
18751	3396	59	blunt	blunt	JJ
18751	3396	60	roof	roof	NN
18751	3396	61	-	-	HYPH
18751	3396	62	like	like	JJ
18751	3396	63	slope	slope	NN
18751	3396	64	to	to	IN
18751	3396	65	its	-PRON-	PRP$
18751	3396	66	upper	upper	JJ
18751	3396	67	face	face	NN
18751	3396	68	.	.	.
18751	3397	1	It	-PRON-	PRP
18751	3397	2	should	should	MD
18751	3397	3	then	then	RB
18751	3397	4	be	be	VB
18751	3397	5	annealed	anneal	VBN
18751	3397	6	.	.	.
18751	3398	1	This	this	DT
18751	3398	2	may	may	MD
18751	3398	3	be	be	VB
18751	3398	4	done	do	VBN
18751	3398	5	by	by	IN
18751	3398	6	putting	put	VBG
18751	3398	7	it	-PRON-	PRP
18751	3398	8	in	in	IN
18751	3398	9	a	a	DT
18751	3398	10	just	just	RB
18751	3398	11	red	red	JJ
18751	3398	12	-	-	HYPH
18751	3398	13	hot	hot	JJ
18751	3398	14	scorifier	scorifi	JJR
18751	3398	15	heated	heat	VBN
18751	3398	16	in	in	IN
18751	3398	17	a	a	DT
18751	3398	18	muffle	muffle	NN
18751	3398	19	:	:	:
18751	3398	20	it	-PRON-	PRP
18751	3398	21	very	very	RB
18751	3398	22	soon	soon	RB
18751	3398	23	attains	attain	VBZ
18751	3398	24	the	the	DT
18751	3398	25	right	right	JJ
18751	3398	26	heat	heat	NN
18751	3398	27	and	and	CC
18751	3398	28	may	may	MD
18751	3398	29	then	then	RB
18751	3398	30	be	be	VB
18751	3398	31	transferred	transfer	VBN
18751	3398	32	to	to	IN
18751	3398	33	a	a	DT
18751	3398	34	cold	cold	JJ
18751	3398	35	scorifier	scorifi	JJR
18751	3398	36	;	;	:
18751	3398	37	the	the	DT
18751	3398	38	hot	hot	JJ
18751	3398	39	scorifier	scorifi	JJR
18751	3398	40	should	should	MD
18751	3398	41	be	be	VB
18751	3398	42	put	put	VBN
18751	3398	43	back	back	RB
18751	3398	44	into	into	IN
18751	3398	45	the	the	DT
18751	3398	46	muffle	muffle	NN
18751	3398	47	.	.	.
18751	3399	1	The	the	DT
18751	3399	2	softened	softened	JJ
18751	3399	3	disc	disc	NN
18751	3399	4	is	be	VBZ
18751	3399	5	then	then	RB
18751	3399	6	taken	take	VBN
18751	3399	7	to	to	IN
18751	3399	8	the	the	DT
18751	3399	9	rolls	roll	NNS
18751	3399	10	(	(	-LRB-
18751	3399	11	Fig	fig	NN
18751	3399	12	.	.	.
18751	3400	1	45	45	CD
18751	3400	2	)	)	-RRB-
18751	3400	3	.	.	.
18751	3401	1	The	the	DT
18751	3401	2	rolls	roll	NNS
18751	3401	3	are	be	VBP
18751	3401	4	loosened	loosen	VBN
18751	3401	5	until	until	IN
18751	3401	6	the	the	DT
18751	3401	7	disc	disc	NN
18751	3401	8	can	can	MD
18751	3401	9	be	be	VB
18751	3401	10	pressed	press	VBN
18751	3401	11	between	between	IN
18751	3401	12	them	-PRON-	PRP
18751	3401	13	.	.	.
18751	3402	1	Looking	look	VBG
18751	3402	2	through	through	IN
18751	3402	3	the	the	DT
18751	3402	4	interval	interval	NN
18751	3402	5	between	between	IN
18751	3402	6	them	-PRON-	PRP
18751	3402	7	the	the	DT
18751	3402	8	rolls	roll	NNS
18751	3402	9	should	should	MD
18751	3402	10	appear	appear	VB
18751	3402	11	exactly	exactly	RB
18751	3402	12	parallel	parallel	JJ
18751	3402	13	;	;	:
18751	3402	14	if	if	IN
18751	3402	15	they	-PRON-	PRP
18751	3402	16	are	be	VBP
18751	3402	17	not	not	RB
18751	3402	18	,	,	,
18751	3402	19	one	one	CD
18751	3402	20	adjusting	adjust	VBG
18751	3402	21	screw	screw	NN
18751	3402	22	should	should	MD
18751	3402	23	be	be	VB
18751	3402	24	loosened	loosen	VBN
18751	3402	25	and	and	CC
18751	3402	26	the	the	DT
18751	3402	27	other	other	JJ
18751	3402	28	tightened	tighten	VBD
18751	3402	29	until	until	IN
18751	3402	30	parallelism	parallelism	NN
18751	3402	31	is	be	VBZ
18751	3402	32	obtained	obtain	VBN
18751	3402	33	.	.	.
18751	3403	1	The	the	DT
18751	3403	2	rolls	roll	NNS
18751	3403	3	are	be	VBP
18751	3403	4	now	now	RB
18751	3403	5	turned	turn	VBN
18751	3403	6	and	and	CC
18751	3403	7	the	the	DT
18751	3403	8	disc	disc	NN
18751	3403	9	should	should	MD
18751	3403	10	be	be	VB
18751	3403	11	drawn	draw	VBN
18751	3403	12	through	through	RB
18751	3403	13	without	without	IN
18751	3403	14	any	any	DT
18751	3403	15	great	great	JJ
18751	3403	16	effort	effort	NN
18751	3403	17	.	.	.
18751	3404	1	Beginners	beginner	NNS
18751	3404	2	are	be	VBP
18751	3404	3	apt	apt	JJ
18751	3404	4	to	to	IN
18751	3404	5	err	err	NNP
18751	3404	6	by	by	IN
18751	3404	7	trying	try	VBG
18751	3404	8	to	to	TO
18751	3404	9	do	do	VB
18751	3404	10	too	too	RB
18751	3404	11	much	much	JJ
18751	3404	12	with	with	IN
18751	3404	13	one	one	CD
18751	3404	14	turn	turn	NN
18751	3404	15	of	of	IN
18751	3404	16	the	the	DT
18751	3404	17	handle	handle	NN
18751	3404	18	.	.	.
18751	3405	1	It	-PRON-	PRP
18751	3405	2	is	be	VBZ
18751	3405	3	easy	easy	JJ
18751	3405	4	to	to	TO
18751	3405	5	stop	stop	VB
18751	3405	6	whilst	whilst	IN
18751	3405	7	the	the	DT
18751	3405	8	rolls	roll	NNS
18751	3405	9	are	be	VBP
18751	3405	10	only	only	RB
18751	3405	11	just	just	RB
18751	3405	12	gripping	grip	VBG
18751	3405	13	the	the	DT
18751	3405	14	metal	metal	NN
18751	3405	15	and	and	CC
18751	3405	16	then	then	RB
18751	3405	17	to	to	TO
18751	3405	18	bring	bring	VB
18751	3405	19	the	the	DT
18751	3405	20	disc	disc	NN
18751	3405	21	back	back	RB
18751	3405	22	by	by	IN
18751	3405	23	reversing	reverse	VBG
18751	3405	24	the	the	DT
18751	3405	25	action	action	NN
18751	3405	26	.	.	.
18751	3406	1	If	if	IN
18751	3406	2	the	the	DT
18751	3406	3	disc	disc	NN
18751	3406	4	was	be	VBD
18751	3406	5	originally	originally	RB
18751	3406	6	level	level	NN
18751	3406	7	and	and	CC
18751	3406	8	the	the	DT
18751	3406	9	rolls	roll	NNS
18751	3406	10	are	be	VBP
18751	3406	11	parallel	parallel	JJ
18751	3406	12	,	,	,
18751	3406	13	the	the	DT
18751	3406	14	metal	metal	NN
18751	3406	15	will	will	MD
18751	3406	16	appear	appear	VB
18751	3406	17	as	as	IN
18751	3406	18	a	a	DT
18751	3406	19	strip	strip	NN
18751	3406	20	which	which	WDT
18751	3406	21	has	have	VBZ
18751	3406	22	been	be	VBN
18751	3406	23	merely	merely	RB
18751	3406	24	lengthened	lengthen	VBN
18751	3406	25	.	.	.
18751	3407	1	If	if	IN
18751	3407	2	the	the	DT
18751	3407	3	rolls	roll	NNS
18751	3407	4	are	be	VBP
18751	3407	5	tighter	tight	JJR
18751	3407	6	on	on	IN
18751	3407	7	one	one	CD
18751	3407	8	side	side	NN
18751	3407	9	the	the	DT
18751	3407	10	strip	strip	NN
18751	3407	11	will	will	MD
18751	3407	12	be	be	VB
18751	3407	13	bowed	bow	VBN
18751	3407	14	;	;	:
18751	3407	15	the	the	DT
18751	3407	16	tighter	tight	JJR
18751	3407	17	side	side	NN
18751	3407	18	will	will	MD
18751	3407	19	correspond	correspond	VB
18751	3407	20	with	with	IN
18751	3407	21	the	the	DT
18751	3407	22	outer	outer	JJ
18751	3407	23	curve	curve	NN
18751	3407	24	of	of	IN
18751	3407	25	the	the	DT
18751	3407	26	crescent	crescent	NN
18751	3407	27	.	.	.
18751	3408	1	A	a	DT
18751	3408	2	mistake	mistake	NN
18751	3408	3	of	of	IN
18751	3408	4	this	this	DT
18751	3408	5	kind	kind	NN
18751	3408	6	may	may	MD
18751	3408	7	be	be	VB
18751	3408	8	amended	amend	VBN
18751	3408	9	by	by	IN
18751	3408	10	passing	pass	VBG
18751	3408	11	the	the	DT
18751	3408	12	strip	strip	NN
18751	3408	13	through	through	IN
18751	3408	14	the	the	DT
18751	3408	15	rolls	roll	NNS
18751	3408	16	the	the	DT
18751	3408	17	other	other	JJ
18751	3408	18	way	way	NN
18751	3408	19	,	,	,
18751	3408	20	so	so	IN
18751	3408	21	as	as	IN
18751	3408	22	to	to	TO
18751	3408	23	reverse	reverse	VB
18751	3408	24	the	the	DT
18751	3408	25	irregularity	irregularity	NN
18751	3408	26	and	and	CC
18751	3408	27	so	so	RB
18751	3408	28	straighten	straighten	VB
18751	3408	29	the	the	DT
18751	3408	30	strip	strip	NN
18751	3408	31	.	.	.
18751	3409	1	The	the	DT
18751	3409	2	screw	screw	NN
18751	3409	3	on	on	IN
18751	3409	4	the	the	DT
18751	3409	5	looser	loose	JJR
18751	3409	6	side	side	NN
18751	3409	7	should	should	MD
18751	3409	8	then	then	RB
18751	3409	9	be	be	VB
18751	3409	10	tightened	tighten	VBN
18751	3409	11	until	until	IN
18751	3409	12	parallelism	parallelism	NN
18751	3409	13	is	be	VBZ
18751	3409	14	obtained	obtain	VBN
18751	3409	15	;	;	:
18751	3409	16	after	after	IN
18751	3409	17	which	which	WDT
18751	3409	18	more	more	JJR
18751	3409	19	care	care	NN
18751	3409	20	should	should	MD
18751	3409	21	be	be	VB
18751	3409	22	taken	take	VBN
18751	3409	23	to	to	TO
18751	3409	24	tighten	tighten	VB
18751	3409	25	the	the	DT
18751	3409	26	two	two	CD
18751	3409	27	screws	screw	NNS
18751	3409	28	equally	equally	RB
18751	3409	29	.	.	.
18751	3410	1	The	the	DT
18751	3410	2	rolling	rolling	NN
18751	3410	3	should	should	MD
18751	3410	4	be	be	VB
18751	3410	5	stopped	stop	VBN
18751	3410	6	when	when	WRB
18751	3410	7	the	the	DT
18751	3410	8	strip	strip	NN
18751	3410	9	is	be	VBZ
18751	3410	10	3	3	CD
18751	3410	11	or	or	CC
18751	3410	12	4	4	CD
18751	3410	13	inches	inch	NNS
18751	3410	14	long	long	JJ
18751	3410	15	and	and	CC
18751	3410	16	of	of	IN
18751	3410	17	the	the	DT
18751	3410	18	thickness	thickness	NN
18751	3410	19	of	of	IN
18751	3410	20	an	an	DT
18751	3410	21	ordinary	ordinary	JJ
18751	3410	22	visiting	visit	VBG
18751	3410	23	card	card	NN
18751	3410	24	.	.	.
18751	3411	1	The	the	DT
18751	3411	2	strip	strip	NN
18751	3411	3	should	should	MD
18751	3411	4	be	be	VB
18751	3411	5	annealed	anneal	VBN
18751	3411	6	during	during	IN
18751	3411	7	the	the	DT
18751	3411	8	rolling	rolling	NN
18751	3411	9	and	and	CC
18751	3411	10	again	again	RB
18751	3411	11	at	at	IN
18751	3411	12	the	the	DT
18751	3411	13	finish	finish	NN
18751	3411	14	.	.	.
18751	3412	1	~Parting.~--The	~parting.~--the	DT
18751	3412	2	thin	thin	JJ
18751	3412	3	sheet	sheet	NN
18751	3412	4	of	of	IN
18751	3412	5	metal	metal	NN
18751	3412	6	is	be	VBZ
18751	3412	7	dropped	drop	VBN
18751	3412	8	into	into	IN
18751	3412	9	hot	hot	JJ
18751	3412	10	dilute	dilute	NN
18751	3412	11	nitric	nitric	NN
18751	3412	12	acid	acid	NN
18751	3412	13	and	and	CC
18751	3412	14	boiled	boil	VBD
18751	3412	15	for	for	IN
18751	3412	16	five	five	CD
18751	3412	17	or	or	CC
18751	3412	18	six	six	CD
18751	3412	19	minutes	minute	NNS
18751	3412	20	after	after	IN
18751	3412	21	the	the	DT
18751	3412	22	brisk	brisk	JJ
18751	3412	23	action	action	NN
18751	3412	24	of	of	IN
18751	3412	25	the	the	DT
18751	3412	26	acid	acid	NN
18751	3412	27	on	on	IN
18751	3412	28	the	the	DT
18751	3412	29	metal	metal	NN
18751	3412	30	has	have	VBZ
18751	3412	31	ceased	cease	VBN
18751	3412	32	.	.	.
18751	3413	1	At	at	IN
18751	3413	2	this	this	DT
18751	3413	3	stage	stage	NN
18751	3413	4	nearly	nearly	RB
18751	3413	5	all	all	PDT
18751	3413	6	the	the	DT
18751	3413	7	silver	silver	NN
18751	3413	8	has	have	VBZ
18751	3413	9	gone	go	VBN
18751	3413	10	into	into	IN
18751	3413	11	solution	solution	NN
18751	3413	12	as	as	IN
18751	3413	13	nitrate	nitrate	JJ
18751	3413	14	of	of	IN
18751	3413	15	silver	silver	NN
18751	3413	16	and	and	CC
18751	3413	17	the	the	DT
18751	3413	18	acid	acid	NN
18751	3413	19	is	be	VBZ
18751	3413	20	charged	charge	VBN
18751	3413	21	with	with	IN
18751	3413	22	this	this	DT
18751	3413	23	salt	salt	NN
18751	3413	24	.	.	.
18751	3414	1	This	this	DT
18751	3414	2	acid	acid	NN
18751	3414	3	is	be	VBZ
18751	3414	4	poured	pour	VBN
18751	3414	5	off	off	RP
18751	3414	6	and	and	CC
18751	3414	7	the	the	DT
18751	3414	8	residual	residual	JJ
18751	3414	9	metal	metal	NN
18751	3414	10	is	be	VBZ
18751	3414	11	again	again	RB
18751	3414	12	boiled	boil	VBN
18751	3414	13	for	for	IN
18751	3414	14	from	from	IN
18751	3414	15	20	20	CD
18751	3414	16	to	to	TO
18751	3414	17	30	30	CD
18751	3414	18	minutes	minute	NNS
18751	3414	19	with	with	IN
18751	3414	20	a	a	DT
18751	3414	21	second	second	JJ
18751	3414	22	lot	lot	NN
18751	3414	23	of	of	IN
18751	3414	24	stronger	strong	JJR
18751	3414	25	acid	acid	NN
18751	3414	26	.	.	.
18751	3415	1	This	this	DT
18751	3415	2	leaves	leave	VBZ
18751	3415	3	the	the	DT
18751	3415	4	gold	gold	NN
18751	3415	5	almost	almost	RB
18751	3415	6	pure	pure	JJ
18751	3415	7	,	,	,
18751	3415	8	though	though	IN
18751	3415	9	it	-PRON-	PRP
18751	3415	10	may	may	MD
18751	3415	11	still	still	RB
18751	3415	12	retain	retain	VB
18751	3415	13	from	from	IN
18751	3415	14	.05	.05	CD
18751	3415	15	to	to	IN
18751	3415	16	.1	.1	PRP
18751	3415	17	per	per	IN
18751	3415	18	cent	cent	NN
18751	3415	19	.	.	.
18751	3416	1	of	of	IN
18751	3416	2	silver	silver	NN
18751	3416	3	.	.	.
18751	3417	1	Treatment	treatment	NN
18751	3417	2	with	with	IN
18751	3417	3	the	the	DT
18751	3417	4	first	first	JJ
18751	3417	5	acid	acid	NN
18751	3417	6	only	only	RB
18751	3417	7	would	would	MD
18751	3417	8	probably	probably	RB
18751	3417	9	leave	leave	VB
18751	3417	10	three	three	CD
18751	3417	11	or	or	CC
18751	3417	12	four	four	CD
18751	3417	13	times	time	NNS
18751	3417	14	as	as	RB
18751	3417	15	much	much	RB
18751	3417	16	.	.	.
18751	3418	1	The	the	DT
18751	3418	2	_	_	NNP
18751	3418	3	nitric	nitric	JJ
18751	3418	4	acid	acid	NN
18751	3418	5	_	_	NNP
18751	3418	6	used	use	VBN
18751	3418	7	should	should	MD
18751	3418	8	be	be	VB
18751	3418	9	free	free	JJ
18751	3418	10	from	from	IN
18751	3418	11	hydrochloric	hydrochloric	JJ
18751	3418	12	,	,	,
18751	3418	13	sulphuric	sulphuric	JJ
18751	3418	14	,	,	,
18751	3418	15	iodic	iodic	JJ
18751	3418	16	and	and	CC
18751	3418	17	telluric	telluric	NN
18751	3418	18	acids	acid	NNS
18751	3418	19	.	.	.
18751	3419	1	In	in	IN
18751	3419	2	testing	test	VBG
18751	3419	3	it	-PRON-	PRP
18751	3419	4	for	for	IN
18751	3419	5	the	the	DT
18751	3419	6	first	first	JJ
18751	3419	7	of	of	IN
18751	3419	8	these	these	DT
18751	3419	9	add	add	VB
18751	3419	10	nitrate	nitrate	JJ
18751	3419	11	of	of	IN
18751	3419	12	silver	silver	NN
18751	3419	13	and	and	CC
18751	3419	14	dilute	dilute	NN
18751	3419	15	with	with	IN
18751	3419	16	distilled	distilled	JJ
18751	3419	17	water	water	NN
18751	3419	18	;	;	:
18751	3419	19	there	there	EX
18751	3419	20	should	should	MD
18751	3419	21	be	be	VB
18751	3419	22	no	no	DT
18751	3419	23	turbidity	turbidity	NN
18751	3419	24	.	.	.
18751	3420	1	In	in	IN
18751	3420	2	testing	testing	NN
18751	3420	3	for	for	IN
18751	3420	4	the	the	DT
18751	3420	5	others	other	NNS
18751	3420	6	evaporate	evaporate	VB
18751	3420	7	three	three	CD
18751	3420	8	lots	lot	NNS
18751	3420	9	in	in	IN
18751	3420	10	dishes	dish	NNS
18751	3420	11	over	over	IN
18751	3420	12	a	a	DT
18751	3420	13	water	water	NN
18751	3420	14	-	-	HYPH
18751	3420	15	bath	bath	NN
18751	3420	16	.	.	.
18751	3421	1	Test	test	VB
18751	3421	2	one	one	CD
18751	3421	3	for	for	IN
18751	3421	4	sulphates	sulphate	NNS
18751	3421	5	by	by	IN
18751	3421	6	adding	add	VBG
18751	3421	7	water	water	NN
18751	3421	8	and	and	CC
18751	3421	9	barium	barium	NN
18751	3421	10	chloride	chloride	NN
18751	3421	11	.	.	.
18751	3422	1	Test	test	VB
18751	3422	2	another	another	DT
18751	3422	3	for	for	IN
18751	3422	4	iodates	iodate	NNS
18751	3422	5	by	by	IN
18751	3422	6	taking	take	VBG
18751	3422	7	up	up	RP
18751	3422	8	with	with	IN
18751	3422	9	a	a	DT
18751	3422	10	little	little	JJ
18751	3422	11	water	water	NN
18751	3422	12	,	,	,
18751	3422	13	adding	add	VBG
18751	3422	14	a	a	DT
18751	3422	15	few	few	JJ
18751	3422	16	drops	drop	NNS
18751	3422	17	of	of	IN
18751	3422	18	starch	starch	NN
18751	3422	19	paste	paste	NN
18751	3422	20	and	and	CC
18751	3422	21	then	then	RB
18751	3422	22	dilute	dilute	VB
18751	3422	23	sulphurous	sulphurous	JJ
18751	3422	24	acid	acid	NN
18751	3422	25	solution	solution	NN
18751	3422	26	a	a	DT
18751	3422	27	little	little	JJ
18751	3422	28	at	at	IN
18751	3422	29	a	a	DT
18751	3422	30	time	time	NN
18751	3422	31	;	;	:
18751	3422	32	there	there	EX
18751	3422	33	should	should	MD
18751	3422	34	be	be	VB
18751	3422	35	no	no	DT
18751	3422	36	blue	blue	JJ
18751	3422	37	colour	colour	NN
18751	3422	38	.	.	.
18751	3423	1	Test	test	VB
18751	3423	2	the	the	DT
18751	3423	3	third	third	JJ
18751	3423	4	for	for	IN
18751	3423	5	tellurium	tellurium	NN
18751	3423	6	by	by	IN
18751	3423	7	heating	heating	NN
18751	3423	8	with	with	IN
18751	3423	9	1	1	CD
18751	3423	10	c.c	c.c	NNP
18751	3423	11	.	.	.
18751	3424	1	of	of	IN
18751	3424	2	strong	strong	JJ
18751	3424	3	sulphuric	sulphuric	JJ
18751	3424	4	acid	acid	NN
18751	3424	5	until	until	IN
18751	3424	6	dense	dense	JJ
18751	3424	7	fumes	fume	NNS
18751	3424	8	come	come	VBP
18751	3424	9	off	off	RP
18751	3424	10	;	;	:
18751	3424	11	allow	allow	VB
18751	3424	12	to	to	TO
18751	3424	13	cool	cool	JJ
18751	3424	14	considerably	considerably	RB
18751	3424	15	;	;	:
18751	3424	16	a	a	DT
18751	3424	17	piece	piece	NN
18751	3424	18	of	of	IN
18751	3424	19	tin	tin	JJ
18751	3424	20	foil	foil	NN
18751	3424	21	added	add	VBN
18751	3424	22	to	to	IN
18751	3424	23	the	the	DT
18751	3424	24	warm	warm	JJ
18751	3424	25	acid	acid	NN
18751	3424	26	develops	develop	VBZ
18751	3424	27	a	a	DT
18751	3424	28	fine	fine	JJ
18751	3424	29	purple	purple	JJ
18751	3424	30	colour	colour	NN
18751	3424	31	if	if	IN
18751	3424	32	only	only	RB
18751	3424	33	a	a	DT
18751	3424	34	trace	trace	NN
18751	3424	35	of	of	IN
18751	3424	36	tellurium	tellurium	NN
18751	3424	37	is	be	VBZ
18751	3424	38	present	present	JJ
18751	3424	39	.	.	.
18751	3425	1	The	the	DT
18751	3425	2	presence	presence	NN
18751	3425	3	of	of	IN
18751	3425	4	lower	low	JJR
18751	3425	5	oxides	oxide	NNS
18751	3425	6	of	of	IN
18751	3425	7	nitrogen	nitrogen	NN
18751	3425	8	,	,	,
18751	3425	9	which	which	WDT
18751	3425	10	impart	impart	VBP
18751	3425	11	a	a	DT
18751	3425	12	brown	brown	JJ
18751	3425	13	colour	colour	NN
18751	3425	14	to	to	IN
18751	3425	15	the	the	DT
18751	3425	16	acid	acid	NN
18751	3425	17	,	,	,
18751	3425	18	is	be	VBZ
18751	3425	19	objectionable	objectionable	JJ
18751	3425	20	;	;	:
18751	3425	21	they	-PRON-	PRP
18751	3425	22	,	,	,
18751	3425	23	however	however	RB
18751	3425	24	,	,	,
18751	3425	25	are	be	VBP
18751	3425	26	removed	remove	VBN
18751	3425	27	by	by	IN
18751	3425	28	boiling	boil	VBG
18751	3425	29	the	the	DT
18751	3425	30	diluted	diluted	JJ
18751	3425	31	acid	acid	NN
18751	3425	32	before	before	IN
18751	3425	33	using	use	VBG
18751	3425	34	it	-PRON-	PRP
18751	3425	35	for	for	IN
18751	3425	36	parting	part	VBG
18751	3425	37	.	.	.
18751	3426	1	It	-PRON-	PRP
18751	3426	2	is	be	VBZ
18751	3426	3	usual	usual	JJ
18751	3426	4	to	to	TO
18751	3426	5	keep	keep	VB
18751	3426	6	a	a	DT
18751	3426	7	stock	stock	NN
18751	3426	8	of	of	IN
18751	3426	9	the	the	DT
18751	3426	10	acid	acid	NN
18751	3426	11	suitably	suitably	RB
18751	3426	12	diluted	dilute	VBN
18751	3426	13	to	to	IN
18751	3426	14	the	the	DT
18751	3426	15	two	two	CD
18751	3426	16	strengths	strength	NNS
18751	3426	17	required	require	VBN
18751	3426	18	for	for	IN
18751	3426	19	the	the	DT
18751	3426	20	parting	parting	NN
18751	3426	21	.	.	.
18751	3427	1	These	these	DT
18751	3427	2	are	be	VBP
18751	3427	3	known	know	VBN
18751	3427	4	as	as	IN
18751	3427	5	the	the	DT
18751	3427	6	parting	parting	NN
18751	3427	7	acids	acid	NNS
18751	3427	8	.	.	.
18751	3428	1	The	the	DT
18751	3428	2	_	_	NNP
18751	3428	3	first	first	JJ
18751	3428	4	parting	parting	NN
18751	3428	5	acid	acid	NN
18751	3428	6	_	_	NNP
18751	3428	7	is	be	VBZ
18751	3428	8	the	the	DT
18751	3428	9	weaker	weak	JJR
18751	3428	10	and	and	CC
18751	3428	11	is	be	VBZ
18751	3428	12	used	use	VBN
18751	3428	13	in	in	IN
18751	3428	14	the	the	DT
18751	3428	15	first	first	JJ
18751	3428	16	attack	attack	NN
18751	3428	17	on	on	IN
18751	3428	18	the	the	DT
18751	3428	19	metal	metal	NN
18751	3428	20	.	.	.
18751	3429	1	The	the	DT
18751	3429	2	specific	specific	JJ
18751	3429	3	gravity	gravity	NN
18751	3429	4	generally	generally	RB
18751	3429	5	recommended	recommend	VBD
18751	3429	6	for	for	IN
18751	3429	7	it	-PRON-	PRP
18751	3429	8	is	be	VBZ
18751	3429	9	about	about	IN
18751	3429	10	1.2	1.2	CD
18751	3429	11	.	.	.
18751	3430	1	It	-PRON-	PRP
18751	3430	2	may	may	MD
18751	3430	3	be	be	VB
18751	3430	4	prepared	prepare	VBN
18751	3430	5	either	either	CC
18751	3430	6	by	by	IN
18751	3430	7	diluting	dilute	VBG
18751	3430	8	the	the	DT
18751	3430	9	strong	strong	JJ
18751	3430	10	acid	acid	NN
18751	3430	11	with	with	IN
18751	3430	12	about	about	IN
18751	3430	13	its	-PRON-	PRP$
18751	3430	14	own	own	JJ
18751	3430	15	volume	volume	NN
18751	3430	16	of	of	IN
18751	3430	17	distilled	distil	VBN
18751	3430	18	water	water	NN
18751	3430	19	,	,	,
18751	3430	20	or	or	CC
18751	3430	21	by	by	IN
18751	3430	22	suitably	suitably	RB
18751	3430	23	diluting	dilute	VBG
18751	3430	24	the	the	DT
18751	3430	25	second	second	JJ
18751	3430	26	parting	parting	NN
18751	3430	27	acid	acid	NN
18751	3430	28	which	which	WDT
18751	3430	29	has	have	VBZ
18751	3430	30	been	be	VBN
18751	3430	31	already	already	RB
18751	3430	32	used	use	VBN
18751	3430	33	in	in	IN
18751	3430	34	an	an	DT
18751	3430	35	assay	assay	NN
18751	3430	36	;	;	:
18751	3430	37	the	the	DT
18751	3430	38	small	small	JJ
18751	3430	39	proportion	proportion	NN
18751	3430	40	of	of	IN
18751	3430	41	silver	silver	NN
18751	3430	42	this	this	DT
18751	3430	43	contains	contain	VBZ
18751	3430	44	is	be	VBZ
18751	3430	45	not	not	RB
18751	3430	46	harmful	harmful	JJ
18751	3430	47	for	for	IN
18751	3430	48	this	this	DT
18751	3430	49	purpose	purpose	NN
18751	3430	50	.	.	.
18751	3431	1	The	the	DT
18751	3431	2	_	_	NNP
18751	3431	3	second	second	JJ
18751	3431	4	parting	parting	NN
18751	3431	5	acid	acid	NN
18751	3431	6	_	_	NNP
18751	3431	7	has	have	VBZ
18751	3431	8	a	a	DT
18751	3431	9	specific	specific	JJ
18751	3431	10	gravity	gravity	NN
18751	3431	11	of	of	IN
18751	3431	12	about	about	IN
18751	3431	13	1.3	1.3	CD
18751	3431	14	,	,	,
18751	3431	15	and	and	CC
18751	3431	16	may	may	MD
18751	3431	17	be	be	VB
18751	3431	18	made	make	VBN
18751	3431	19	by	by	IN
18751	3431	20	diluting	dilute	VBG
18751	3431	21	the	the	DT
18751	3431	22	strong	strong	JJ
18751	3431	23	acid	acid	NN
18751	3431	24	with	with	IN
18751	3431	25	half	half	PDT
18751	3431	26	its	-PRON-	PRP$
18751	3431	27	volume	volume	NN
18751	3431	28	of	of	IN
18751	3431	29	distilled	distilled	JJ
18751	3431	30	water	water	NN
18751	3431	31	.	.	.
18751	3432	1	_	_	NNP
18751	3432	2	Parting	Parting	NNP
18751	3432	3	in	in	IN
18751	3432	4	Flasks._--Flasks	flasks._--flasks	CD
18751	3432	5	are	be	VBP
18751	3432	6	most	most	RBS
18751	3432	7	convenient	convenient	JJ
18751	3432	8	for	for	IN
18751	3432	9	the	the	DT
18751	3432	10	larger	large	JJR
18751	3432	11	partings	parting	NNS
18751	3432	12	,	,	,
18751	3432	13	as	as	IN
18751	3432	14	in	in	IN
18751	3432	15	bullion	bullion	NN
18751	3432	16	assays	assays	RB
18751	3432	17	;	;	:
18751	3432	18	and	and	CC
18751	3432	19	should	should	MD
18751	3432	20	always	always	RB
18751	3432	21	be	be	VB
18751	3432	22	used	use	VBN
18751	3432	23	for	for	IN
18751	3432	24	this	this	DT
18751	3432	25	purpose	purpose	NN
18751	3432	26	unless	unless	IN
18751	3432	27	some	some	DT
18751	3432	28	of	of	IN
18751	3432	29	the	the	DT
18751	3432	30	special	special	JJ
18751	3432	31	parting	parting	NN
18751	3432	32	apparatus	apparatus	NN
18751	3432	33	,	,	,
18751	3432	34	like	like	IN
18751	3432	35	that	that	DT
18751	3432	36	used	use	VBN
18751	3432	37	in	in	IN
18751	3432	38	Mints	Mints	NNP
18751	3432	39	,	,	,
18751	3432	40	is	be	VBZ
18751	3432	41	available	available	JJ
18751	3432	42	.	.	.
18751	3433	1	Many	many	JJ
18751	3433	2	assayers	assayer	NNS
18751	3433	3	use	use	VBP
18751	3433	4	flasks	flask	NNS
18751	3433	5	,	,	,
18751	3433	6	though	though	IN
18751	3433	7	of	of	IN
18751	3433	8	a	a	DT
18751	3433	9	smaller	small	JJR
18751	3433	10	size	size	NN
18751	3433	11	,	,	,
18751	3433	12	for	for	IN
18751	3433	13	the	the	DT
18751	3433	14	ordinary	ordinary	JJ
18751	3433	15	partings	parting	NNS
18751	3433	16	in	in	IN
18751	3433	17	assaying	assay	VBG
18751	3433	18	gold	gold	NN
18751	3433	19	ores	ore	NNS
18751	3433	20	.	.	.
18751	3434	1	The	the	DT
18751	3434	2	flasks	flask	NNS
18751	3434	3	are	be	VBP
18751	3434	4	either	either	CC
18751	3434	5	bulbs	bulb	NNS
18751	3434	6	with	with	IN
18751	3434	7	long	long	JJ
18751	3434	8	necks	neck	NNS
18751	3434	9	(	(	-LRB-
18751	3434	10	Fig	fig	NN
18751	3434	11	.	.	.
18751	3435	1	46	46	CD
18751	3435	2	)	)	-RRB-
18751	3435	3	which	which	WDT
18751	3435	4	ought	ought	MD
18751	3435	5	to	to	TO
18751	3435	6	be	be	VB
18751	3435	7	heated	heat	VBN
18751	3435	8	on	on	IN
18751	3435	9	rose	rose	NN
18751	3435	10	burners	burner	NNS
18751	3435	11	of	of	IN
18751	3435	12	special	special	JJ
18751	3435	13	construction	construction	NN
18751	3435	14	;	;	:
18751	3435	15	or	or	CC
18751	3435	16	they	-PRON-	PRP
18751	3435	17	are	be	VBP
18751	3435	18	small	small	JJ
18751	3435	19	flat	flat	RB
18751	3435	20	-	-	HYPH
18751	3435	21	bottomed	bottom	VBN
18751	3435	22	conical	conical	JJ
18751	3435	23	flasks	flask	NNS
18751	3435	24	which	which	WDT
18751	3435	25	may	may	MD
18751	3435	26	be	be	VB
18751	3435	27	conveniently	conveniently	RB
18751	3435	28	heated	heat	VBN
18751	3435	29	on	on	IN
18751	3435	30	a	a	DT
18751	3435	31	hot	hot	JJ
18751	3435	32	-	-	HYPH
18751	3435	33	plate	plate	NN
18751	3435	34	and	and	CC
18751	3435	35	are	be	VBP
18751	3435	36	,	,	,
18751	3435	37	in	in	IN
18751	3435	38	this	this	DT
18751	3435	39	respect	respect	NN
18751	3435	40	,	,	,
18751	3435	41	much	much	RB
18751	3435	42	easier	easy	JJR
18751	3435	43	to	to	TO
18751	3435	44	deal	deal	VB
18751	3435	45	with	with	IN
18751	3435	46	in	in	IN
18751	3435	47	general	general	JJ
18751	3435	48	work	work	NN
18751	3435	49	.	.	.
18751	3436	1	The	the	DT
18751	3436	2	following	follow	VBG
18751	3436	3	instructions	instruction	NNS
18751	3436	4	apply	apply	VBP
18751	3436	5	to	to	IN
18751	3436	6	the	the	DT
18751	3436	7	parting	parting	NN
18751	3436	8	of	of	IN
18751	3436	9	an	an	DT
18751	3436	10	alloy	alloy	NN
18751	3436	11	containing	contain	VBG
18751	3436	12	a	a	DT
18751	3436	13	few	few	JJ
18751	3436	14	decigrams	decigram	NNS
18751	3436	15	of	of	IN
18751	3436	16	gold	gold	NN
18751	3436	17	together	together	RB
18751	3436	18	with	with	IN
18751	3436	19	the	the	DT
18751	3436	20	proper	proper	JJ
18751	3436	21	proportion	proportion	NN
18751	3436	22	of	of	IN
18751	3436	23	silver	silver	NN
18751	3436	24	.	.	.
18751	3437	1	[	[	-LRB-
18751	3437	2	Illustration	illustration	NN
18751	3437	3	:	:	:
18751	3437	4	FIG	FIG	NNP
18751	3437	5	.	.	.
18751	3438	1	46	46	CD
18751	3438	2	.	.	.
18751	3438	3	]	]	-RRB-
18751	3439	1	The	the	DT
18751	3439	2	strip	strip	NN
18751	3439	3	from	from	IN
18751	3439	4	the	the	DT
18751	3439	5	rolls	roll	NNS
18751	3439	6	,	,	,
18751	3439	7	after	after	IN
18751	3439	8	being	be	VBG
18751	3439	9	softened	soften	VBN
18751	3439	10	by	by	IN
18751	3439	11	annealing	anneal	VBG
18751	3439	12	,	,	,
18751	3439	13	is	be	VBZ
18751	3439	14	folded	fold	VBN
18751	3439	15	on	on	IN
18751	3439	16	itself	-PRON-	PRP
18751	3439	17	on	on	IN
18751	3439	18	a	a	DT
18751	3439	19	glass	glass	NN
18751	3439	20	rod	rod	NN
18751	3439	21	into	into	IN
18751	3439	22	a	a	DT
18751	3439	23	roll	roll	NN
18751	3439	24	or	or	CC
18751	3439	25	cornet	cornet	NN
18751	3439	26	.	.	.
18751	3440	1	It	-PRON-	PRP
18751	3440	2	should	should	MD
18751	3440	3	be	be	VB
18751	3440	4	so	so	RB
18751	3440	5	plastic	plastic	JJ
18751	3440	6	that	that	IN
18751	3440	7	it	-PRON-	PRP
18751	3440	8	will	will	MD
18751	3440	9	retain	retain	VB
18751	3440	10	the	the	DT
18751	3440	11	shape	shape	NN
18751	3440	12	thus	thus	RB
18751	3440	13	given	give	VBN
18751	3440	14	it	-PRON-	PRP
18751	3440	15	and	and	CC
18751	3440	16	not	not	RB
18751	3440	17	spring	spring	VB
18751	3440	18	open	open	JJ
18751	3440	19	on	on	IN
18751	3440	20	removing	remove	VBG
18751	3440	21	the	the	DT
18751	3440	22	pressure	pressure	NN
18751	3440	23	of	of	IN
18751	3440	24	the	the	DT
18751	3440	25	fingers	finger	NNS
18751	3440	26	.	.	.
18751	3441	1	About	about	RB
18751	3441	2	50	50	CD
18751	3441	3	c.c	c.c	NNP
18751	3441	4	.	.	.
18751	3442	1	of	of	IN
18751	3442	2	the	the	DT
18751	3442	3	first	first	JJ
18751	3442	4	parting	parting	NN
18751	3442	5	acid	acid	NN
18751	3442	6	are	be	VBP
18751	3442	7	placed	place	VBN
18751	3442	8	in	in	IN
18751	3442	9	a	a	DT
18751	3442	10	6-ounce	6-ounce	CD
18751	3442	11	conical	conical	JJ
18751	3442	12	flask	flask	NN
18751	3442	13	and	and	CC
18751	3442	14	heated	heat	VBN
18751	3442	15	to	to	IN
18751	3442	16	boiling	boil	VBG
18751	3442	17	;	;	:
18751	3442	18	the	the	DT
18751	3442	19	flask	flask	NN
18751	3442	20	is	be	VBZ
18751	3442	21	then	then	RB
18751	3442	22	withdrawn	withdraw	VBN
18751	3442	23	,	,	,
18751	3442	24	and	and	CC
18751	3442	25	tilted	tilt	VBN
18751	3442	26	a	a	DT
18751	3442	27	little	little	JJ
18751	3442	28	to	to	IN
18751	3442	29	one	one	CD
18751	3442	30	side	side	NN
18751	3442	31	,	,	,
18751	3442	32	whilst	whilst	IN
18751	3442	33	the	the	DT
18751	3442	34	cornet	cornet	NN
18751	3442	35	is	be	VBZ
18751	3442	36	cautiously	cautiously	RB
18751	3442	37	dropped	drop	VBN
18751	3442	38	into	into	IN
18751	3442	39	it	-PRON-	PRP
18751	3442	40	;	;	:
18751	3442	41	there	there	EX
18751	3442	42	will	will	MD
18751	3442	43	be	be	VB
18751	3442	44	a	a	DT
18751	3442	45	sudden	sudden	JJ
18751	3442	46	issue	issue	NN
18751	3442	47	of	of	IN
18751	3442	48	hot	hot	JJ
18751	3442	49	vapours	vapour	NNS
18751	3442	50	and	and	CC
18751	3442	51	a	a	DT
18751	3442	52	prompt	prompt	JJ
18751	3442	53	withdrawal	withdrawal	NN
18751	3442	54	of	of	IN
18751	3442	55	the	the	DT
18751	3442	56	hand	hand	NN
18751	3442	57	is	be	VBZ
18751	3442	58	advisable	advisable	JJ
18751	3442	59	.	.	.
18751	3443	1	The	the	DT
18751	3443	2	flask	flask	NN
18751	3443	3	is	be	VBZ
18751	3443	4	replaced	replace	VBN
18751	3443	5	on	on	IN
18751	3443	6	the	the	DT
18751	3443	7	hot	hot	JJ
18751	3443	8	plate	plate	NN
18751	3443	9	and	and	CC
18751	3443	10	the	the	DT
18751	3443	11	acid	acid	NN
18751	3443	12	is	be	VBZ
18751	3443	13	kept	keep	VBN
18751	3443	14	boiling	boil	VBG
18751	3443	15	for	for	IN
18751	3443	16	10	10	CD
18751	3443	17	or	or	CC
18751	3443	18	15	15	CD
18751	3443	19	minutes	minute	NNS
18751	3443	20	.	.	.
18751	3444	1	The	the	DT
18751	3444	2	flask	flask	NN
18751	3444	3	is	be	VBZ
18751	3444	4	then	then	RB
18751	3444	5	withdrawn	withdraw	VBN
18751	3444	6	and	and	CC
18751	3444	7	the	the	DT
18751	3444	8	acid	acid	NN
18751	3444	9	diluted	dilute	VBN
18751	3444	10	with	with	IN
18751	3444	11	about	about	IN
18751	3444	12	an	an	DT
18751	3444	13	equal	equal	JJ
18751	3444	14	volume	volume	NN
18751	3444	15	of	of	IN
18751	3444	16	distilled	distilled	JJ
18751	3444	17	water	water	NN
18751	3444	18	.	.	.
18751	3445	1	If	if	IN
18751	3445	2	the	the	DT
18751	3445	3	flask	flask	NN
18751	3445	4	has	have	VBZ
18751	3445	5	a	a	DT
18751	3445	6	thick	thick	JJ
18751	3445	7	glass	glass	NN
18751	3445	8	band	band	NN
18751	3445	9	around	around	IN
18751	3445	10	its	-PRON-	PRP$
18751	3445	11	neck	neck	NN
18751	3445	12	,	,	,
18751	3445	13	a	a	DT
18751	3445	14	little	little	JJ
18751	3445	15	way	way	NN
18751	3445	16	down,[28	down,[28	ADD
18751	3445	17	]	]	-RRB-
18751	3445	18	care	care	NN
18751	3445	19	must	must	MD
18751	3445	20	be	be	VB
18751	3445	21	taken	take	VBN
18751	3445	22	to	to	TO
18751	3445	23	use	use	VB
18751	3445	24	hot	hot	JJ
18751	3445	25	water	water	NN
18751	3445	26	,	,	,
18751	3445	27	for	for	IN
18751	3445	28	any	any	DT
18751	3445	29	sudden	sudden	JJ
18751	3445	30	chill	chill	NN
18751	3445	31	will	will	MD
18751	3445	32	certainly	certainly	RB
18751	3445	33	crack	crack	VB
18751	3445	34	the	the	DT
18751	3445	35	flask	flask	NN
18751	3445	36	where	where	WRB
18751	3445	37	it	-PRON-	PRP
18751	3445	38	is	be	VBZ
18751	3445	39	thus	thus	RB
18751	3445	40	thickened	thicken	VBN
18751	3445	41	.	.	.
18751	3446	1	The	the	DT
18751	3446	2	liquor	liquor	NN
18751	3446	3	is	be	VBZ
18751	3446	4	carefully	carefully	RB
18751	3446	5	decanted	decant	VBN
18751	3446	6	into	into	IN
18751	3446	7	a	a	DT
18751	3446	8	clean	clean	JJ
18751	3446	9	beaker	beaker	NN
18751	3446	10	and	and	CC
18751	3446	11	is	be	VBZ
18751	3446	12	then	then	RB
18751	3446	13	thrown	throw	VBN
18751	3446	14	into	into	IN
18751	3446	15	a	a	DT
18751	3446	16	jar	jar	NN
18751	3446	17	marked	mark	VBN
18751	3446	18	"	"	``
18751	3446	19	waste	waste	NN
18751	3446	20	silver	silver	NN
18751	3446	21	.	.	.
18751	3446	22	"	"	''
18751	3447	1	About	about	RB
18751	3447	2	40	40	CD
18751	3447	3	c.c	c.c	NNP
18751	3447	4	.	.	.
18751	3448	1	of	of	IN
18751	3448	2	the	the	DT
18751	3448	3	second	second	JJ
18751	3448	4	parting	parting	NN
18751	3448	5	acid	acid	NN
18751	3448	6	,	,	,
18751	3448	7	heated	heat	VBN
18751	3448	8	to	to	IN
18751	3448	9	boiling	boil	VBG
18751	3448	10	,	,	,
18751	3448	11	is	be	VBZ
18751	3448	12	then	then	RB
18751	3448	13	poured	pour	VBN
18751	3448	14	into	into	IN
18751	3448	15	the	the	DT
18751	3448	16	flask	flask	NN
18751	3448	17	,	,	,
18751	3448	18	which	which	WDT
18751	3448	19	is	be	VBZ
18751	3448	20	then	then	RB
18751	3448	21	replaced	replace	VBN
18751	3448	22	on	on	IN
18751	3448	23	the	the	DT
18751	3448	24	hot	hot	JJ
18751	3448	25	plate	plate	NN
18751	3448	26	.	.	.
18751	3449	1	The	the	DT
18751	3449	2	boiling	boiling	NN
18751	3449	3	is	be	VBZ
18751	3449	4	continued	continue	VBN
18751	3449	5	for	for	IN
18751	3449	6	15	15	CD
18751	3449	7	or	or	CC
18751	3449	8	20	20	CD
18751	3449	9	minutes	minute	NNS
18751	3449	10	or	or	CC
18751	3449	11	even	even	RB
18751	3449	12	longer	long	RBR
18751	3449	13	.	.	.
18751	3450	1	At	at	IN
18751	3450	2	this	this	DT
18751	3450	3	stage	stage	NN
18751	3450	4	bumping	bumping	NN
18751	3450	5	has	have	VBZ
18751	3450	6	to	to	TO
18751	3450	7	be	be	VB
18751	3450	8	specially	specially	RB
18751	3450	9	guarded	guard	VBN
18751	3450	10	against	against	IN
18751	3450	11	;	;	:
18751	3450	12	after	after	IN
18751	3450	13	a	a	DT
18751	3450	14	little	little	JJ
18751	3450	15	experience	experience	NN
18751	3450	16	it	-PRON-	PRP
18751	3450	17	is	be	VBZ
18751	3450	18	easy	easy	JJ
18751	3450	19	to	to	TO
18751	3450	20	see	see	VB
18751	3450	21	when	when	WRB
18751	3450	22	this	this	DT
18751	3450	23	is	be	VBZ
18751	3450	24	imminent	imminent	JJ
18751	3450	25	and	and	CC
18751	3450	26	the	the	DT
18751	3450	27	flask	flask	NN
18751	3450	28	should	should	MD
18751	3450	29	be	be	VB
18751	3450	30	withdrawn	withdraw	VBN
18751	3450	31	to	to	IN
18751	3450	32	a	a	DT
18751	3450	33	cooler	cool	JJR
18751	3450	34	part	part	NN
18751	3450	35	of	of	IN
18751	3450	36	the	the	DT
18751	3450	37	plate	plate	NN
18751	3450	38	;	;	:
18751	3450	39	it	-PRON-	PRP
18751	3450	40	is	be	VBZ
18751	3450	41	better	well	JJR
18751	3450	42	to	to	TO
18751	3450	43	prolong	prolong	VB
18751	3450	44	the	the	DT
18751	3450	45	heating	heating	NN
18751	3450	46	at	at	IN
18751	3450	47	a	a	DT
18751	3450	48	temperature	temperature	NN
18751	3450	49	below	below	IN
18751	3450	50	boiling	boil	VBG
18751	3450	51	than	than	IN
18751	3450	52	to	to	TO
18751	3450	53	run	run	VB
18751	3450	54	the	the	DT
18751	3450	55	risk	risk	NN
18751	3450	56	of	of	IN
18751	3450	57	disaster	disaster	NN
18751	3450	58	.	.	.
18751	3451	1	Some	some	DT
18751	3451	2	of	of	IN
18751	3451	3	the	the	DT
18751	3451	4	older	old	JJR
18751	3451	5	writers	writer	NNS
18751	3451	6	,	,	,
18751	3451	7	however	however	RB
18751	3451	8	,	,	,
18751	3451	9	are	be	VBP
18751	3451	10	rather	rather	RB
18751	3451	11	insistent	insistent	JJ
18751	3451	12	on	on	IN
18751	3451	13	vigorous	vigorous	JJ
18751	3451	14	boiling	boiling	NN
18751	3451	15	with	with	IN
18751	3451	16	large	large	JJ
18751	3451	17	bubbles	bubble	NNS
18751	3451	18	.	.	.
18751	3452	1	The	the	DT
18751	3452	2	addition	addition	NN
18751	3452	3	of	of	IN
18751	3452	4	a	a	DT
18751	3452	5	small	small	JJ
18751	3452	6	ball	ball	NN
18751	3452	7	of	of	IN
18751	3452	8	well	well	RB
18751	3452	9	-	-	HYPH
18751	3452	10	burnt	burn	VBN
18751	3452	11	clay	clay	NN
18751	3452	12	of	of	IN
18751	3452	13	about	about	RB
18751	3452	14	the	the	DT
18751	3452	15	size	size	NN
18751	3452	16	of	of	IN
18751	3452	17	a	a	DT
18751	3452	18	pea	pea	NN
18751	3452	19	has	have	VBZ
18751	3452	20	been	be	VBN
18751	3452	21	recommended	recommend	VBN
18751	3452	22	,	,	,
18751	3452	23	as	as	IN
18751	3452	24	it	-PRON-	PRP
18751	3452	25	lessens	lessen	VBZ
18751	3452	26	the	the	DT
18751	3452	27	tendency	tendency	NN
18751	3452	28	to	to	IN
18751	3452	29	irregular	irregular	JJ
18751	3452	30	and	and	CC
18751	3452	31	dangerous	dangerous	JJ
18751	3452	32	boiling	boiling	NN
18751	3452	33	.	.	.
18751	3453	1	At	at	IN
18751	3453	2	the	the	DT
18751	3453	3	end	end	NN
18751	3453	4	of	of	IN
18751	3453	5	the	the	DT
18751	3453	6	treatment	treatment	NN
18751	3453	7	with	with	IN
18751	3453	8	the	the	DT
18751	3453	9	second	second	JJ
18751	3453	10	acid	acid	NN
18751	3453	11	the	the	DT
18751	3453	12	flask	flask	NN
18751	3453	13	is	be	VBZ
18751	3453	14	withdrawn	withdraw	VBN
18751	3453	15	from	from	IN
18751	3453	16	the	the	DT
18751	3453	17	plate	plate	NN
18751	3453	18	and	and	CC
18751	3453	19	the	the	DT
18751	3453	20	acid	acid	NN
18751	3453	21	is	be	VBZ
18751	3453	22	diluted	dilute	VBN
18751	3453	23	with	with	IN
18751	3453	24	an	an	DT
18751	3453	25	equal	equal	JJ
18751	3453	26	volume	volume	NN
18751	3453	27	of	of	IN
18751	3453	28	distilled	distilled	JJ
18751	3453	29	water	water	NN
18751	3453	30	.	.	.
18751	3454	1	The	the	DT
18751	3454	2	liquor	liquor	NN
18751	3454	3	is	be	VBZ
18751	3454	4	carefully	carefully	RB
18751	3454	5	decanted	decant	VBN
18751	3454	6	into	into	IN
18751	3454	7	a	a	DT
18751	3454	8	beaker	beaker	NN
18751	3454	9	,	,	,
18751	3454	10	and	and	CC
18751	3454	11	then	then	RB
18751	3454	12	poured	pour	VBD
18751	3454	13	into	into	IN
18751	3454	14	a	a	DT
18751	3454	15	jar	jar	NN
18751	3454	16	or	or	CC
18751	3454	17	Winchester	Winchester	NNP
18751	3454	18	marked	mark	VBD
18751	3454	19	"	"	``
18751	3454	20	acid	acid	JJ
18751	3454	21	waste	waste	NN
18751	3454	22	"	"	''
18751	3454	23	;	;	:
18751	3454	24	it	-PRON-	PRP
18751	3454	25	serves	serve	VBZ
18751	3454	26	for	for	IN
18751	3454	27	making	make	VBG
18751	3454	28	the	the	DT
18751	3454	29	first	first	JJ
18751	3454	30	parting	parting	NN
18751	3454	31	acid	acid	NN
18751	3454	32	.	.	.
18751	3455	1	The	the	DT
18751	3455	2	flask	flask	NN
18751	3455	3	is	be	VBZ
18751	3455	4	then	then	RB
18751	3455	5	washed	wash	VBN
18751	3455	6	twice	twice	RB
18751	3455	7	with	with	IN
18751	3455	8	hot	hot	JJ
18751	3455	9	distilled	distilled	JJ
18751	3455	10	water	water	NN
18751	3455	11	;	;	:
18751	3455	12	the	the	DT
18751	3455	13	washings	washing	NNS
18751	3455	14	must	must	MD
18751	3455	15	be	be	VB
18751	3455	16	carefully	carefully	RB
18751	3455	17	decanted	decant	VBN
18751	3455	18	from	from	IN
18751	3455	19	the	the	DT
18751	3455	20	gold	gold	NN
18751	3455	21	.	.	.
18751	3456	1	The	the	DT
18751	3456	2	flask	flask	NN
18751	3456	3	is	be	VBZ
18751	3456	4	then	then	RB
18751	3456	5	filled	fill	VBN
18751	3456	6	with	with	IN
18751	3456	7	water	water	NN
18751	3456	8	.	.	.
18751	3457	1	A	a	DT
18751	3457	2	parting	parting	NN
18751	3457	3	cup	cup	NN
18751	3457	4	(	(	-LRB-
18751	3457	5	size	size	NN
18751	3457	6	B	B	NNP
18751	3457	7	)	)	-RRB-
18751	3457	8	is	be	VBZ
18751	3457	9	then	then	RB
18751	3457	10	placed	place	VBN
18751	3457	11	over	over	IN
18751	3457	12	its	-PRON-	PRP$
18751	3457	13	mouth	mouth	NN
18751	3457	14	,	,	,
18751	3457	15	like	like	IN
18751	3457	16	a	a	DT
18751	3457	17	thimble	thimble	NN
18751	3457	18	on	on	IN
18751	3457	19	the	the	DT
18751	3457	20	tip	tip	NN
18751	3457	21	of	of	IN
18751	3457	22	a	a	DT
18751	3457	23	finger	finger	NN
18751	3457	24	.	.	.
18751	3458	1	This	this	DT
18751	3458	2	cup	cup	NN
18751	3458	3	is	be	VBZ
18751	3458	4	of	of	IN
18751	3458	5	unglazed	unglazed	JJ
18751	3458	6	porous	porous	JJ
18751	3458	7	earthenware	earthenware	NN
18751	3458	8	of	of	IN
18751	3458	9	such	such	JJ
18751	3458	10	texture	texture	NN
18751	3458	11	that	that	WDT
18751	3458	12	it	-PRON-	PRP
18751	3458	13	absorbs	absorb	VBZ
18751	3458	14	the	the	DT
18751	3458	15	last	last	JJ
18751	3458	16	few	few	JJ
18751	3458	17	drops	drop	NNS
18751	3458	18	of	of	IN
18751	3458	19	water	water	NN
18751	3458	20	left	leave	VBN
18751	3458	21	on	on	IN
18751	3458	22	drying	drying	NN
18751	3458	23	;	;	:
18751	3458	24	and	and	CC
18751	3458	25	with	with	IN
18751	3458	26	a	a	DT
18751	3458	27	surface	surface	NN
18751	3458	28	to	to	TO
18751	3458	29	which	which	WDT
18751	3458	30	the	the	DT
18751	3458	31	gold	gold	NN
18751	3458	32	does	do	VBZ
18751	3458	33	not	not	RB
18751	3458	34	adhere	adhere	VB
18751	3458	35	even	even	RB
18751	3458	36	on	on	IN
18751	3458	37	ignition	ignition	NN
18751	3458	38	.	.	.
18751	3459	1	The	the	DT
18751	3459	2	gold	gold	NN
18751	3459	3	should	should	MD
18751	3459	4	fall	fall	VB
18751	3459	5	out	out	RP
18751	3459	6	cleanly	cleanly	RB
18751	3459	7	and	and	CC
18751	3459	8	completely	completely	RB
18751	3459	9	on	on	IN
18751	3459	10	merely	merely	RB
18751	3459	11	inverting	invert	VBG
18751	3459	12	the	the	DT
18751	3459	13	cup	cup	NN
18751	3459	14	over	over	IN
18751	3459	15	the	the	DT
18751	3459	16	pan	pan	NN
18751	3459	17	of	of	IN
18751	3459	18	the	the	DT
18751	3459	19	balance	balance	NN
18751	3459	20	.	.	.
18751	3460	1	The	the	DT
18751	3460	2	flask	flask	NN
18751	3460	3	and	and	CC
18751	3460	4	cup	cup	NN
18751	3460	5	are	be	VBP
18751	3460	6	then	then	RB
18751	3460	7	inverted	invert	VBN
18751	3460	8	so	so	IN
18751	3460	9	that	that	IN
18751	3460	10	the	the	DT
18751	3460	11	flask	flask	NN
18751	3460	12	stands	stand	VBZ
18751	3460	13	mouth	mouth	NN
18751	3460	14	down	down	RP
18751	3460	15	in	in	IN
18751	3460	16	the	the	DT
18751	3460	17	cup	cup	NN
18751	3460	18	;	;	:
18751	3460	19	a	a	DT
18751	3460	20	little	little	JJ
18751	3460	21	of	of	IN
18751	3460	22	the	the	DT
18751	3460	23	water	water	NN
18751	3460	24	from	from	IN
18751	3460	25	the	the	DT
18751	3460	26	flask	flask	NN
18751	3460	27	flows	flow	VBZ
18751	3460	28	into	into	IN
18751	3460	29	the	the	DT
18751	3460	30	cup	cup	NN
18751	3460	31	,	,	,
18751	3460	32	but	but	CC
18751	3460	33	only	only	RB
18751	3460	34	a	a	DT
18751	3460	35	little	little	JJ
18751	3460	36	.	.	.
18751	3461	1	The	the	DT
18751	3461	2	gold	gold	NN
18751	3461	3	falls	fall	VBZ
18751	3461	4	steadily	steadily	RB
18751	3461	5	through	through	IN
18751	3461	6	the	the	DT
18751	3461	7	water	water	NN
18751	3461	8	into	into	IN
18751	3461	9	the	the	DT
18751	3461	10	cup	cup	NN
18751	3461	11	.	.	.
18751	3462	1	When	when	WRB
18751	3462	2	time	time	NN
18751	3462	3	has	have	VBZ
18751	3462	4	been	be	VBN
18751	3462	5	allowed	allow	VBN
18751	3462	6	for	for	IN
18751	3462	7	even	even	RB
18751	3462	8	the	the	DT
18751	3462	9	finest	fine	JJS
18751	3462	10	of	of	IN
18751	3462	11	the	the	DT
18751	3462	12	gold	gold	NN
18751	3462	13	to	to	TO
18751	3462	14	have	have	VB
18751	3462	15	settled	settle	VBN
18751	3462	16	into	into	IN
18751	3462	17	the	the	DT
18751	3462	18	cup	cup	NN
18751	3462	19	,	,	,
18751	3462	20	the	the	DT
18751	3462	21	flask	flask	NN
18751	3462	22	is	be	VBZ
18751	3462	23	removed	remove	VBN
18751	3462	24	.	.	.
18751	3463	1	This	this	DT
18751	3463	2	is	be	VBZ
18751	3463	3	easiest	easiest	RBS
18751	3463	4	done	do	VBN
18751	3463	5	under	under	IN
18751	3463	6	water	water	NN
18751	3463	7	.	.	.
18751	3464	1	The	the	DT
18751	3464	2	cup	cup	NN
18751	3464	3	,	,	,
18751	3464	4	with	with	IN
18751	3464	5	the	the	DT
18751	3464	6	flask	flask	NN
18751	3464	7	still	still	RB
18751	3464	8	resting	rest	VBG
18751	3464	9	in	in	IN
18751	3464	10	it	-PRON-	PRP
18751	3464	11	,	,	,
18751	3464	12	is	be	VBZ
18751	3464	13	dipped	dip	VBN
18751	3464	14	under	under	IN
18751	3464	15	water	water	NN
18751	3464	16	in	in	IN
18751	3464	17	a	a	DT
18751	3464	18	basin	basin	NN
18751	3464	19	;	;	:
18751	3464	20	as	as	RB
18751	3464	21	soon	soon	RB
18751	3464	22	as	as	IN
18751	3464	23	the	the	DT
18751	3464	24	neck	neck	NN
18751	3464	25	of	of	IN
18751	3464	26	the	the	DT
18751	3464	27	flask	flask	NN
18751	3464	28	is	be	VBZ
18751	3464	29	immersed	immerse	VBN
18751	3464	30	the	the	DT
18751	3464	31	crucible	crucible	NN
18751	3464	32	can	can	MD
18751	3464	33	safely	safely	RB
18751	3464	34	be	be	VB
18751	3464	35	drawn	draw	VBN
18751	3464	36	away	away	RB
18751	3464	37	from	from	IN
18751	3464	38	under	under	IN
18751	3464	39	it	-PRON-	PRP
18751	3464	40	and	and	CC
18751	3464	41	then	then	RB
18751	3464	42	lifted	lift	VBD
18751	3464	43	out	out	IN
18751	3464	44	of	of	IN
18751	3464	45	the	the	DT
18751	3464	46	water	water	NN
18751	3464	47	.	.	.
18751	3465	1	The	the	DT
18751	3465	2	flask	flask	NN
18751	3465	3	should	should	MD
18751	3465	4	not	not	RB
18751	3465	5	be	be	VB
18751	3465	6	taken	take	VBN
18751	3465	7	away	away	RP
18751	3465	8	first	first	RB
18751	3465	9	,	,	,
18751	3465	10	for	for	IN
18751	3465	11	the	the	DT
18751	3465	12	rush	rush	NN
18751	3465	13	of	of	IN
18751	3465	14	water	water	NN
18751	3465	15	from	from	IN
18751	3465	16	it	-PRON-	PRP
18751	3465	17	may	may	MD
18751	3465	18	easily	easily	RB
18751	3465	19	sweep	sweep	VB
18751	3465	20	the	the	DT
18751	3465	21	gold	gold	NN
18751	3465	22	out	out	IN
18751	3465	23	of	of	IN
18751	3465	24	the	the	DT
18751	3465	25	cup	cup	NN
18751	3465	26	.	.	.
18751	3466	1	The	the	DT
18751	3466	2	water	water	NN
18751	3466	3	in	in	IN
18751	3466	4	the	the	DT
18751	3466	5	cup	cup	NN
18751	3466	6	is	be	VBZ
18751	3466	7	then	then	RB
18751	3466	8	drained	drain	VBN
18751	3466	9	off	off	RP
18751	3466	10	and	and	CC
18751	3466	11	the	the	DT
18751	3466	12	cup	cup	NN
18751	3466	13	is	be	VBZ
18751	3466	14	dried	dry	VBN
18751	3466	15	at	at	IN
18751	3466	16	not	not	RB
18751	3466	17	too	too	RB
18751	3466	18	high	high	JJ
18751	3466	19	a	a	DT
18751	3466	20	temperature	temperature	NN
18751	3466	21	;	;	:
18751	3466	22	for	for	IN
18751	3466	23	if	if	IN
18751	3466	24	the	the	DT
18751	3466	25	last	last	JJ
18751	3466	26	drop	drop	NN
18751	3466	27	or	or	CC
18751	3466	28	two	two	CD
18751	3466	29	of	of	IN
18751	3466	30	water	water	NN
18751	3466	31	should	should	MD
18751	3466	32	boil	boil	VB
18751	3466	33	there	there	EX
18751	3466	34	is	be	VBZ
18751	3466	35	danger	danger	NN
18751	3466	36	of	of	IN
18751	3466	37	spattering	spatter	VBG
18751	3466	38	the	the	DT
18751	3466	39	gold	gold	NN
18751	3466	40	out	out	IN
18751	3466	41	of	of	IN
18751	3466	42	the	the	DT
18751	3466	43	crucible	crucible	NN
18751	3466	44	.	.	.
18751	3467	1	When	when	WRB
18751	3467	2	it	-PRON-	PRP
18751	3467	3	is	be	VBZ
18751	3467	4	dry	dry	JJ
18751	3467	5	,	,	,
18751	3467	6	the	the	DT
18751	3467	7	cup	cup	NN
18751	3467	8	is	be	VBZ
18751	3467	9	heated	heat	VBN
18751	3467	10	on	on	IN
18751	3467	11	a	a	DT
18751	3467	12	pipe	pipe	NN
18751	3467	13	-	-	HYPH
18751	3467	14	clay	clay	NN
18751	3467	15	triangle	triangle	NN
18751	3467	16	over	over	IN
18751	3467	17	a	a	DT
18751	3467	18	Bunsen	bunsen	JJ
18751	3467	19	burner	burner	NN
18751	3467	20	,	,	,
18751	3467	21	or	or	CC
18751	3467	22	on	on	IN
18751	3467	23	a	a	DT
18751	3467	24	slab	slab	NN
18751	3467	25	of	of	IN
18751	3467	26	asbestos	asbestos	NN
18751	3467	27	in	in	IN
18751	3467	28	a	a	DT
18751	3467	29	muffle	muffle	NN
18751	3467	30	,	,	,
18751	3467	31	to	to	IN
18751	3467	32	a	a	DT
18751	3467	33	dull	dull	JJ
18751	3467	34	-	-	HYPH
18751	3467	35	red	red	JJ
18751	3467	36	heat	heat	NN
18751	3467	37	.	.	.
18751	3468	1	This	this	DT
18751	3468	2	brings	bring	VBZ
18751	3468	3	the	the	DT
18751	3468	4	gold	gold	NN
18751	3468	5	to	to	TO
18751	3468	6	"	"	``
18751	3468	7	colour	colour	VB
18751	3468	8	"	"	''
18751	3468	9	;	;	:
18751	3468	10	that	that	RB
18751	3468	11	is	is	RB
18751	3468	12	,	,	,
18751	3468	13	the	the	DT
18751	3468	14	loose	loose	JJ
18751	3468	15	tender	tender	NN
18751	3468	16	dark	dark	JJ
18751	3468	17	coloured	coloured	JJ
18751	3468	18	gold	gold	NN
18751	3468	19	becomes	become	VBZ
18751	3468	20	bright	bright	JJ
18751	3468	21	yellow	yellow	JJ
18751	3468	22	and	and	CC
18751	3468	23	coherent	coherent	JJ
18751	3468	24	;	;	:
18751	3468	25	and	and	CC
18751	3468	26	is	be	VBZ
18751	3468	27	in	in	IN
18751	3468	28	a	a	DT
18751	3468	29	state	state	NN
18751	3468	30	fit	fit	JJ
18751	3468	31	to	to	TO
18751	3468	32	be	be	VB
18751	3468	33	transferred	transfer	VBN
18751	3468	34	to	to	IN
18751	3468	35	the	the	DT
18751	3468	36	balance	balance	NN
18751	3468	37	and	and	CC
18751	3468	38	weighed	weigh	VBD
18751	3468	39	.	.	.
18751	3469	1	All	all	DT
18751	3469	2	unnecessary	unnecessary	JJ
18751	3469	3	transferences	transference	NNS
18751	3469	4	must	must	MD
18751	3469	5	be	be	VB
18751	3469	6	avoided	avoid	VBN
18751	3469	7	.	.	.
18751	3470	1	As	as	RB
18751	3470	2	soon	soon	RB
18751	3470	3	as	as	IN
18751	3470	4	the	the	DT
18751	3470	5	cup	cup	NN
18751	3470	6	is	be	VBZ
18751	3470	7	cool	cool	JJ
18751	3470	8	it	-PRON-	PRP
18751	3470	9	may	may	MD
18751	3470	10	be	be	VB
18751	3470	11	inverted	invert	VBN
18751	3470	12	over	over	IN
18751	3470	13	the	the	DT
18751	3470	14	pan	pan	NN
18751	3470	15	of	of	IN
18751	3470	16	the	the	DT
18751	3470	17	balance	balance	NN
18751	3470	18	,	,	,
18751	3470	19	when	when	WRB
18751	3470	20	the	the	DT
18751	3470	21	gold	gold	NN
18751	3470	22	will	will	MD
18751	3470	23	fall	fall	VB
18751	3470	24	out	out	RP
18751	3470	25	cleanly	cleanly	RB
18751	3470	26	or	or	CC
18751	3470	27	,	,	,
18751	3470	28	at	at	IN
18751	3470	29	the	the	DT
18751	3470	30	worst	bad	JJS
18751	3470	31	,	,	,
18751	3470	32	a	a	DT
18751	3470	33	gentle	gentle	JJ
18751	3470	34	tap	tap	NN
18751	3470	35	with	with	IN
18751	3470	36	the	the	DT
18751	3470	37	finger	finger	NN
18751	3470	38	will	will	MD
18751	3470	39	be	be	VB
18751	3470	40	sufficient	sufficient	JJ
18751	3470	41	to	to	TO
18751	3470	42	detach	detach	VB
18751	3470	43	it	-PRON-	PRP
18751	3470	44	.	.	.
18751	3471	1	_	_	NNP
18751	3471	2	Parting	Parting	NNP
18751	3471	3	in	in	IN
18751	3471	4	test	test	NN
18751	3471	5	-	-	HYPH
18751	3471	6	tubes	tube	NNS
18751	3471	7	_	_	NNP
18751	3471	8	,	,	,
18751	3471	9	or	or	CC
18751	3471	10	in	in	IN
18751	3471	11	the	the	DT
18751	3471	12	smaller	small	JJR
18751	3471	13	conical	conical	JJ
18751	3471	14	flasks	flask	NNS
18751	3471	15	,	,	,
18751	3471	16	is	be	VBZ
18751	3471	17	used	use	VBN
18751	3471	18	in	in	IN
18751	3471	19	the	the	DT
18751	3471	20	assay	assay	NN
18751	3471	21	of	of	IN
18751	3471	22	gold	gold	NN
18751	3471	23	ores	ore	NNS
18751	3471	24	of	of	IN
18751	3471	25	ordinary	ordinary	JJ
18751	3471	26	richness	richness	NN
18751	3471	27	.	.	.
18751	3472	1	The	the	DT
18751	3472	2	work	work	NN
18751	3472	3	is	be	VBZ
18751	3472	4	exactly	exactly	RB
18751	3472	5	like	like	IN
18751	3472	6	that	that	DT
18751	3472	7	just	just	RB
18751	3472	8	described	describe	VBD
18751	3472	9	in	in	IN
18751	3472	10	all	all	DT
18751	3472	11	its	-PRON-	PRP$
18751	3472	12	main	main	JJ
18751	3472	13	features	feature	NNS
18751	3472	14	.	.	.
18751	3473	1	Generally	generally	RB
18751	3473	2	speaking	speak	VBG
18751	3473	3	much	much	RB
18751	3473	4	less	less	JJR
18751	3473	5	acid	acid	NN
18751	3473	6	will	will	MD
18751	3473	7	be	be	VB
18751	3473	8	used	use	VBN
18751	3473	9	;	;	:
18751	3473	10	for	for	IN
18751	3473	11	example	example	NN
18751	3473	12	,	,	,
18751	3473	13	in	in	IN
18751	3473	14	test	test	NN
18751	3473	15	-	-	HYPH
18751	3473	16	tubes	tube	NNS
18751	3473	17	and	and	CC
18751	3473	18	for	for	IN
18751	3473	19	small	small	JJ
18751	3473	20	buttons	button	NNS
18751	3473	21	,	,	,
18751	3473	22	3	3	CD
18751	3473	23	or	or	CC
18751	3473	24	4	4	CD
18751	3473	25	c.c	c.c	NN
18751	3473	26	.	.	.
18751	3474	1	of	of	IN
18751	3474	2	each	each	DT
18751	3474	3	acid	acid	NN
18751	3474	4	is	be	VBZ
18751	3474	5	quite	quite	RB
18751	3474	6	enough	enough	JJ
18751	3474	7	.	.	.
18751	3475	1	Again	again	RB
18751	3475	2	,	,	,
18751	3475	3	the	the	DT
18751	3475	4	action	action	NN
18751	3475	5	need	nee	MD
18751	3475	6	not	not	RB
18751	3475	7	be	be	VB
18751	3475	8	so	so	RB
18751	3475	9	prolonged	prolonged	JJ
18751	3475	10	;	;	:
18751	3475	11	10	10	CD
18751	3475	12	or	or	CC
18751	3475	13	15	15	CD
18751	3475	14	minutes	minute	NNS
18751	3475	15	in	in	IN
18751	3475	16	each	each	DT
18751	3475	17	acid	acid	NN
18751	3475	18	is	be	VBZ
18751	3475	19	sufficient	sufficient	JJ
18751	3475	20	.	.	.
18751	3476	1	So	so	RB
18751	3476	2	,	,	,
18751	3476	3	too	too	RB
18751	3476	4	,	,	,
18751	3476	5	the	the	DT
18751	3476	6	heating	heating	NN
18751	3476	7	may	may	MD
18751	3476	8	be	be	VB
18751	3476	9	less	less	JJR
18751	3476	10	;	;	:
18751	3476	11	it	-PRON-	PRP
18751	3476	12	is	be	VBZ
18751	3476	13	very	very	RB
18751	3476	14	convenient	convenient	JJ
18751	3476	15	to	to	TO
18751	3476	16	support	support	VB
18751	3476	17	the	the	DT
18751	3476	18	test	test	NN
18751	3476	19	-	-	HYPH
18751	3476	20	tubes	tube	NNS
18751	3476	21	in	in	IN
18751	3476	22	a	a	DT
18751	3476	23	water	water	NN
18751	3476	24	-	-	HYPH
18751	3476	25	bath	bath	NN
18751	3476	26	,	,	,
18751	3476	27	or	or	CC
18751	3476	28	merely	merely	RB
18751	3476	29	to	to	TO
18751	3476	30	rest	rest	VB
18751	3476	31	them	-PRON-	PRP
18751	3476	32	in	in	IN
18751	3476	33	a	a	DT
18751	3476	34	beaker	beaker	NN
18751	3476	35	of	of	IN
18751	3476	36	boiling	boil	VBG
18751	3476	37	water	water	NN
18751	3476	38	;	;	:
18751	3476	39	and	and	CC
18751	3476	40	there	there	EX
18751	3476	41	is	be	VBZ
18751	3476	42	no	no	DT
18751	3476	43	serious	serious	JJ
18751	3476	44	objection	objection	NN
18751	3476	45	to	to	IN
18751	3476	46	doing	do	VBG
18751	3476	47	this	this	DT
18751	3476	48	.	.	.
18751	3477	1	A	a	DT
18751	3477	2	smaller	small	JJR
18751	3477	3	parting	parting	NN
18751	3477	4	cup	cup	NN
18751	3477	5	should	should	MD
18751	3477	6	be	be	VB
18751	3477	7	used	use	VBN
18751	3477	8	;	;	:
18751	3477	9	the	the	DT
18751	3477	10	A	a	DT
18751	3477	11	size	size	NN
18751	3477	12	is	be	VBZ
18751	3477	13	suitable	suitable	JJ
18751	3477	14	.	.	.
18751	3478	1	The	the	DT
18751	3478	2	button	button	NN
18751	3478	3	,	,	,
18751	3478	4	on	on	IN
18751	3478	5	the	the	DT
18751	3478	6	other	other	JJ
18751	3478	7	hand	hand	NN
18751	3478	8	,	,	,
18751	3478	9	should	should	MD
18751	3478	10	be	be	VB
18751	3478	11	beaten	beat	VBN
18751	3478	12	thinner	thin	JJR
18751	3478	13	than	than	IN
18751	3478	14	is	be	VBZ
18751	3478	15	needed	need	VBN
18751	3478	16	for	for	IN
18751	3478	17	the	the	DT
18751	3478	18	larger	large	JJR
18751	3478	19	partings	parting	NNS
18751	3478	20	.	.	.
18751	3479	1	If	if	IN
18751	3479	2	the	the	DT
18751	3479	3	silver	silver	NN
18751	3479	4	should	should	MD
18751	3479	5	be	be	VB
18751	3479	6	in	in	IN
18751	3479	7	excess	excess	NN
18751	3479	8	and	and	CC
18751	3479	9	the	the	DT
18751	3479	10	gold	gold	NN
18751	3479	11	becomes	become	VBZ
18751	3479	12	much	much	RB
18751	3479	13	broken	break	VBN
18751	3479	14	up	up	RP
18751	3479	15	,	,	,
18751	3479	16	ample	ample	JJ
18751	3479	17	time	time	NN
18751	3479	18	should	should	MD
18751	3479	19	be	be	VB
18751	3479	20	given	give	VBN
18751	3479	21	for	for	IN
18751	3479	22	subsidence	subsidence	NN
18751	3479	23	from	from	IN
18751	3479	24	the	the	DT
18751	3479	25	test	test	NN
18751	3479	26	-	-	HYPH
18751	3479	27	tube	tube	NN
18751	3479	28	or	or	CC
18751	3479	29	flask	flask	NN
18751	3479	30	into	into	IN
18751	3479	31	the	the	DT
18751	3479	32	parting	parting	NN
18751	3479	33	cup	cup	NN
18751	3479	34	.	.	.
18751	3480	1	_	_	NNP
18751	3480	2	Parting	Parting	NNP
18751	3480	3	in	in	IN
18751	3480	4	glazed	glaze	VBN
18751	3480	5	crucibles	crucible	NNS
18751	3480	6	or	or	CC
18751	3480	7	dishes._--This	dishes._--This	``
18751	3480	8	method	method	NN
18751	3480	9	of	of	IN
18751	3480	10	working	working	NN
18751	3480	11	has	have	VBZ
18751	3480	12	the	the	DT
18751	3480	13	advantage	advantage	NN
18751	3480	14	that	that	IN
18751	3480	15	there	there	EX
18751	3480	16	is	be	VBZ
18751	3480	17	no	no	DT
18751	3480	18	transference	transference	NN
18751	3480	19	of	of	IN
18751	3480	20	the	the	DT
18751	3480	21	gold	gold	NN
18751	3480	22	until	until	IN
18751	3480	23	it	-PRON-	PRP
18751	3480	24	is	be	VBZ
18751	3480	25	placed	place	VBN
18751	3480	26	on	on	IN
18751	3480	27	the	the	DT
18751	3480	28	pan	pan	NN
18751	3480	29	of	of	IN
18751	3480	30	the	the	DT
18751	3480	31	balance	balance	NN
18751	3480	32	.	.	.
18751	3481	1	On	on	IN
18751	3481	2	the	the	DT
18751	3481	3	other	other	JJ
18751	3481	4	hand	hand	NN
18751	3481	5	,	,	,
18751	3481	6	in	in	IN
18751	3481	7	the	the	DT
18751	3481	8	boiling	boil	VBG
18751	3481	9	more	more	JJR
18751	3481	10	care	care	NN
18751	3481	11	is	be	VBZ
18751	3481	12	required	require	VBN
18751	3481	13	in	in	IN
18751	3481	14	adjusting	adjust	VBG
18751	3481	15	the	the	DT
18751	3481	16	temperature	temperature	NN
18751	3481	17	.	.	.
18751	3482	1	The	the	DT
18751	3482	2	following	follow	VBG
18751	3482	3	instructions	instruction	NNS
18751	3482	4	apply	apply	VBP
18751	3482	5	to	to	IN
18751	3482	6	the	the	DT
18751	3482	7	treatment	treatment	NN
18751	3482	8	of	of	IN
18751	3482	9	very	very	RB
18751	3482	10	small	small	JJ
18751	3482	11	buttons	button	NNS
18751	3482	12	,	,	,
18751	3482	13	to	to	TO
18751	3482	14	which	which	WDT
18751	3482	15	the	the	DT
18751	3482	16	method	method	NN
18751	3482	17	is	be	VBZ
18751	3482	18	more	more	RBR
18751	3482	19	particularly	particularly	RB
18751	3482	20	applicable	applicable	JJ
18751	3482	21	;	;	:
18751	3482	22	but	but	CC
18751	3482	23	very	very	RB
18751	3482	24	little	little	JJ
18751	3482	25	modification	modification	NN
18751	3482	26	is	be	VBZ
18751	3482	27	needed	need	VBN
18751	3482	28	for	for	IN
18751	3482	29	the	the	DT
18751	3482	30	treatment	treatment	NN
18751	3482	31	of	of	IN
18751	3482	32	larger	large	JJR
18751	3482	33	buttons	button	NNS
18751	3482	34	.	.	.
18751	3483	1	The	the	DT
18751	3483	2	smallest	small	JJS
18751	3483	3	sized	sized	JJ
18751	3483	4	Berlin	Berlin	NNP
18751	3483	5	crucibles	crucible	NNS
18751	3483	6	answer	answer	VBP
18751	3483	7	admirably	admirably	RB
18751	3483	8	.	.	.
18751	3484	1	They	-PRON-	PRP
18751	3484	2	should	should	MD
18751	3484	3	be	be	VB
18751	3484	4	cleaned	clean	VBN
18751	3484	5	by	by	IN
18751	3484	6	treatment	treatment	NN
18751	3484	7	with	with	IN
18751	3484	8	hot	hot	JJ
18751	3484	9	and	and	CC
18751	3484	10	strong	strong	JJ
18751	3484	11	sulphuric	sulphuric	JJ
18751	3484	12	acid	acid	NN
18751	3484	13	,	,	,
18751	3484	14	followed	follow	VBN
18751	3484	15	by	by	IN
18751	3484	16	washing	wash	VBG
18751	3484	17	in	in	IN
18751	3484	18	distilled	distilled	JJ
18751	3484	19	water	water	NN
18751	3484	20	;	;	:
18751	3484	21	the	the	DT
18751	3484	22	comfort	comfort	NN
18751	3484	23	and	and	CC
18751	3484	24	ease	ease	NN
18751	3484	25	of	of	IN
18751	3484	26	working	work	VBG
18751	3484	27	mainly	mainly	RB
18751	3484	28	depends	depend	VBZ
18751	3484	29	on	on	IN
18751	3484	30	the	the	DT
18751	3484	31	thoroughness	thoroughness	NN
18751	3484	32	of	of	IN
18751	3484	33	this	this	DT
18751	3484	34	cleaning	cleaning	NN
18751	3484	35	.	.	.
18751	3485	1	The	the	DT
18751	3485	2	crucible	crucible	JJ
18751	3485	3	,	,	,
18751	3485	4	one	one	CD
18751	3485	5	-	-	HYPH
18751	3485	6	third	third	NN
18751	3485	7	full	full	JJ
18751	3485	8	with	with	IN
18751	3485	9	the	the	DT
18751	3485	10	first	first	JJ
18751	3485	11	parting	parting	NN
18751	3485	12	acid	acid	NN
18751	3485	13	,	,	,
18751	3485	14	is	be	VBZ
18751	3485	15	heated	heat	VBN
18751	3485	16	on	on	IN
18751	3485	17	the	the	DT
18751	3485	18	hot	hot	JJ
18751	3485	19	plate	plate	NN
18751	3485	20	until	until	IN
18751	3485	21	the	the	DT
18751	3485	22	acid	acid	NN
18751	3485	23	is	be	VBZ
18751	3485	24	almost	almost	RB
18751	3485	25	boiling	boil	VBG
18751	3485	26	.	.	.
18751	3486	1	The	the	DT
18751	3486	2	flattened	flattened	JJ
18751	3486	3	and	and	CC
18751	3486	4	annealed	anneal	VBD
18751	3486	5	button	button	NN
18751	3486	6	is	be	VBZ
18751	3486	7	dropped	drop	VBN
18751	3486	8	into	into	IN
18751	3486	9	it	-PRON-	PRP
18751	3486	10	and	and	CC
18751	3486	11	the	the	DT
18751	3486	12	heating	heating	NN
18751	3486	13	continued	continue	VBD
18751	3486	14	with	with	IN
18751	3486	15	,	,	,
18751	3486	16	at	at	IN
18751	3486	17	most	most	RBS
18751	3486	18	,	,	,
18751	3486	19	gentle	gentle	JJ
18751	3486	20	boiling	boil	VBG
18751	3486	21	for	for	IN
18751	3486	22	a	a	DT
18751	3486	23	few	few	JJ
18751	3486	24	minutes	minute	NNS
18751	3486	25	.	.	.
18751	3487	1	The	the	DT
18751	3487	2	crucible	crucible	NN
18751	3487	3	is	be	VBZ
18751	3487	4	then	then	RB
18751	3487	5	filled	fill	VBN
18751	3487	6	with	with	IN
18751	3487	7	distilled	distilled	JJ
18751	3487	8	water	water	NN
18751	3487	9	,	,	,
18751	3487	10	which	which	WDT
18751	3487	11	cools	cool	VBZ
18751	3487	12	it	-PRON-	PRP
18751	3487	13	enough	enough	JJ
18751	3487	14	for	for	IN
18751	3487	15	easy	easy	JJ
18751	3487	16	handling	handling	NN
18751	3487	17	;	;	:
18751	3487	18	and	and	CC
18751	3487	19	when	when	WRB
18751	3487	20	the	the	DT
18751	3487	21	gold	gold	NN
18751	3487	22	has	have	VBZ
18751	3487	23	settled	settle	VBN
18751	3487	24	the	the	DT
18751	3487	25	liquor	liquor	NN
18751	3487	26	is	be	VBZ
18751	3487	27	poured	pour	VBN
18751	3487	28	off	off	RP
18751	3487	29	along	along	IN
18751	3487	30	a	a	DT
18751	3487	31	glass	glass	NN
18751	3487	32	rod	rod	NN
18751	3487	33	into	into	IN
18751	3487	34	a	a	DT
18751	3487	35	clean	clean	JJ
18751	3487	36	beaker	beaker	NN
18751	3487	37	.	.	.
18751	3488	1	Any	any	DT
18751	3488	2	greasiness	greasiness	NN
18751	3488	3	of	of	IN
18751	3488	4	the	the	DT
18751	3488	5	crucible	crucible	NN
18751	3488	6	makes	make	VBZ
18751	3488	7	itself	-PRON-	PRP
18751	3488	8	felt	feel	VBN
18751	3488	9	here	here	RB
18751	3488	10	and	and	CC
18751	3488	11	is	be	VBZ
18751	3488	12	very	very	RB
18751	3488	13	objectionable	objectionable	JJ
18751	3488	14	.	.	.
18751	3489	1	The	the	DT
18751	3489	2	crucible	crucible	NN
18751	3489	3	is	be	VBZ
18751	3489	4	then	then	RB
18751	3489	5	one	one	CD
18751	3489	6	-	-	HYPH
18751	3489	7	third	third	NN
18751	3489	8	filled	fill	VBN
18751	3489	9	with	with	IN
18751	3489	10	the	the	DT
18751	3489	11	second	second	JJ
18751	3489	12	parting	parting	NN
18751	3489	13	acid	acid	NN
18751	3489	14	and	and	CC
18751	3489	15	the	the	DT
18751	3489	16	heating	heating	NN
18751	3489	17	resumed	resume	VBD
18751	3489	18	,	,	,
18751	3489	19	care	care	NN
18751	3489	20	being	being	NN
18751	3489	21	taken	take	VBN
18751	3489	22	not	not	RB
18751	3489	23	to	to	TO
18751	3489	24	raise	raise	VB
18751	3489	25	the	the	DT
18751	3489	26	temperature	temperature	NN
18751	3489	27	too	too	RB
18751	3489	28	high	high	JJ
18751	3489	29	;	;	:
18751	3489	30	this	this	DT
18751	3489	31	should	should	MD
18751	3489	32	be	be	VB
18751	3489	33	continued	continue	VBN
18751	3489	34	much	much	RB
18751	3489	35	longer	long	RBR
18751	3489	36	than	than	IN
18751	3489	37	before	before	RB
18751	3489	38	,	,	,
18751	3489	39	say	say	VB
18751	3489	40	for	for	IN
18751	3489	41	five	five	CD
18751	3489	42	or	or	CC
18751	3489	43	ten	ten	CD
18751	3489	44	minutes	minute	NNS
18751	3489	45	or	or	CC
18751	3489	46	even	even	RB
18751	3489	47	longer	long	RBR
18751	3489	48	according	accord	VBG
18751	3489	49	to	to	IN
18751	3489	50	the	the	DT
18751	3489	51	size	size	NN
18751	3489	52	of	of	IN
18751	3489	53	the	the	DT
18751	3489	54	button	button	NN
18751	3489	55	.	.	.
18751	3490	1	Distilled	distil	VBN
18751	3490	2	water	water	NN
18751	3490	3	is	be	VBZ
18751	3490	4	again	again	RB
18751	3490	5	added	add	VBN
18751	3490	6	and	and	CC
18751	3490	7	,	,	,
18751	3490	8	when	when	WRB
18751	3490	9	it	-PRON-	PRP
18751	3490	10	is	be	VBZ
18751	3490	11	drained	drain	VBN
18751	3490	12	off	off	RP
18751	3490	13	,	,	,
18751	3490	14	the	the	DT
18751	3490	15	washing	washing	NN
18751	3490	16	with	with	IN
18751	3490	17	distilled	distilled	JJ
18751	3490	18	water	water	NN
18751	3490	19	is	be	VBZ
18751	3490	20	twice	twice	RB
18751	3490	21	repeated	repeat	VBN
18751	3490	22	.	.	.
18751	3491	1	It	-PRON-	PRP
18751	3491	2	will	will	MD
18751	3491	3	not	not	RB
18751	3491	4	be	be	VB
18751	3491	5	possible	possible	JJ
18751	3491	6	to	to	TO
18751	3491	7	drain	drain	VB
18751	3491	8	off	off	RP
18751	3491	9	the	the	DT
18751	3491	10	last	last	JJ
18751	3491	11	drop	drop	NN
18751	3491	12	of	of	IN
18751	3491	13	water	water	NN
18751	3491	14	;	;	:
18751	3491	15	but	but	CC
18751	3491	16	if	if	IN
18751	3491	17	the	the	DT
18751	3491	18	gold	gold	NN
18751	3491	19	is	be	VBZ
18751	3491	20	coherent	coherent	JJ
18751	3491	21	,	,	,
18751	3491	22	the	the	DT
18751	3491	23	crucible	crucible	NN
18751	3491	24	can	can	MD
18751	3491	25	be	be	VB
18751	3491	26	so	so	RB
18751	3491	27	inclined	inclined	JJ
18751	3491	28	that	that	IN
18751	3491	29	this	this	DT
18751	3491	30	drop	drop	NN
18751	3491	31	drains	drain	VBZ
18751	3491	32	away	away	RB
18751	3491	33	from	from	IN
18751	3491	34	the	the	DT
18751	3491	35	gold	gold	NN
18751	3491	36	,	,	,
18751	3491	37	in	in	IN
18751	3491	38	which	which	WDT
18751	3491	39	case	case	NN
18751	3491	40	the	the	DT
18751	3491	41	drying	drying	NN
18751	3491	42	can	can	MD
18751	3491	43	be	be	VB
18751	3491	44	done	do	VBN
18751	3491	45	rapidly	rapidly	RB
18751	3491	46	;	;	:
18751	3491	47	the	the	DT
18751	3491	48	boiling	boiling	NN
18751	3491	49	of	of	IN
18751	3491	50	the	the	DT
18751	3491	51	water	water	NN
18751	3491	52	will	will	MD
18751	3491	53	do	do	VB
18751	3491	54	no	no	DT
18751	3491	55	harm	harm	NN
18751	3491	56	.	.	.
18751	3492	1	But	but	CC
18751	3492	2	when	when	WRB
18751	3492	3	the	the	DT
18751	3492	4	gold	gold	NN
18751	3492	5	is	be	VBZ
18751	3492	6	much	much	RB
18751	3492	7	broken	break	VBN
18751	3492	8	up	up	RP
18751	3492	9	,	,	,
18751	3492	10	it	-PRON-	PRP
18751	3492	11	will	will	MD
18751	3492	12	collect	collect	VB
18751	3492	13	in	in	IN
18751	3492	14	the	the	DT
18751	3492	15	middle	middle	NN
18751	3492	16	of	of	IN
18751	3492	17	this	this	DT
18751	3492	18	drop	drop	NN
18751	3492	19	and	and	CC
18751	3492	20	the	the	DT
18751	3492	21	drying	drying	NN
18751	3492	22	must	must	MD
18751	3492	23	be	be	VB
18751	3492	24	done	do	VBN
18751	3492	25	gently	gently	RB
18751	3492	26	;	;	:
18751	3492	27	best	well	RBS
18751	3492	28	by	by	IN
18751	3492	29	putting	put	VBG
18751	3492	30	the	the	DT
18751	3492	31	crucible	crucible	NN
18751	3492	32	in	in	IN
18751	3492	33	a	a	DT
18751	3492	34	warm	warm	JJ
18751	3492	35	place	place	NN
18751	3492	36	.	.	.
18751	3493	1	When	when	WRB
18751	3493	2	dry	dry	JJ
18751	3493	3	,	,	,
18751	3493	4	the	the	DT
18751	3493	5	crucible	crucible	NN
18751	3493	6	is	be	VBZ
18751	3493	7	heated	heat	VBN
18751	3493	8	till	till	IN
18751	3493	9	the	the	DT
18751	3493	10	gold	gold	NN
18751	3493	11	changes	change	NNS
18751	3493	12	colour	colour	NN
18751	3493	13	,	,	,
18751	3493	14	but	but	CC
18751	3493	15	the	the	DT
18751	3493	16	heat	heat	NN
18751	3493	17	must	must	MD
18751	3493	18	be	be	VB
18751	3493	19	kept	keep	VBN
18751	3493	20	well	well	RB
18751	3493	21	below	below	IN
18751	3493	22	redness	redness	NN
18751	3493	23	.	.	.
18751	3494	1	When	when	WRB
18751	3494	2	cold	cold	JJ
18751	3494	3	,	,	,
18751	3494	4	the	the	DT
18751	3494	5	gold	gold	NN
18751	3494	6	is	be	VBZ
18751	3494	7	transferred	transfer	VBN
18751	3494	8	directly	directly	RB
18751	3494	9	to	to	IN
18751	3494	10	the	the	DT
18751	3494	11	pan	pan	NN
18751	3494	12	of	of	IN
18751	3494	13	the	the	DT
18751	3494	14	balance	balance	NN
18751	3494	15	.	.	.
18751	3495	1	With	with	IN
18751	3495	2	minute	minute	JJ
18751	3495	3	specks	speck	NNS
18751	3495	4	of	of	IN
18751	3495	5	gold	gold	NN
18751	3495	6	which	which	WDT
18751	3495	7	will	will	MD
18751	3495	8	require	require	VB
18751	3495	9	measuring	measure	VBG
18751	3495	10	,	,	,
18751	3495	11	it	-PRON-	PRP
18751	3495	12	is	be	VBZ
18751	3495	13	best	good	JJS
18751	3495	14	to	to	TO
18751	3495	15	put	put	VB
18751	3495	16	a	a	DT
18751	3495	17	small	small	JJ
18751	3495	18	piece	piece	NN
18751	3495	19	of	of	IN
18751	3495	20	lead	lead	JJ
18751	3495	21	foil	foil	NN
18751	3495	22	(	(	-LRB-
18751	3495	23	say	say	UH
18751	3495	24	.1	.1	NN
18751	3495	25	gram	gram	NN
18751	3495	26	)	)	-RRB-
18751	3495	27	in	in	IN
18751	3495	28	the	the	DT
18751	3495	29	crucible	crucible	NN
18751	3495	30	over	over	IN
18751	3495	31	the	the	DT
18751	3495	32	gold	gold	NN
18751	3495	33	,	,	,
18751	3495	34	and	and	CC
18751	3495	35	then	then	RB
18751	3495	36	heat	heat	VB
18751	3495	37	the	the	DT
18751	3495	38	crucible	crucible	JJ
18751	3495	39	to	to	TO
18751	3495	40	above	above	RB
18751	3495	41	redness	redness	NN
18751	3495	42	over	over	IN
18751	3495	43	a	a	DT
18751	3495	44	blowpipe	blowpipe	NN
18751	3495	45	.	.	.
18751	3496	1	Whilst	whilst	IN
18751	3496	2	the	the	DT
18751	3496	3	lead	lead	NN
18751	3496	4	is	be	VBZ
18751	3496	5	oxidising	oxidising	JJ
18751	3496	6	it	-PRON-	PRP
18751	3496	7	is	be	VBZ
18751	3496	8	easily	easily	RB
18751	3496	9	swept	sweep	VBN
18751	3496	10	round	round	RB
18751	3496	11	in	in	IN
18751	3496	12	a	a	DT
18751	3496	13	bath	bath	NN
18751	3496	14	of	of	IN
18751	3496	15	molten	molten	JJ
18751	3496	16	litharge	litharge	NN
18751	3496	17	by	by	IN
18751	3496	18	merely	merely	RB
18751	3496	19	tilting	tilt	VBG
18751	3496	20	the	the	DT
18751	3496	21	crucible	crucible	NN
18751	3496	22	.	.	.
18751	3497	1	In	in	IN
18751	3497	2	this	this	DT
18751	3497	3	way	way	NN
18751	3497	4	any	any	DT
18751	3497	5	separated	separated	JJ
18751	3497	6	specks	speck	NNS
18751	3497	7	of	of	IN
18751	3497	8	gold	gold	NN
18751	3497	9	can	can	MD
18751	3497	10	be	be	VB
18751	3497	11	taken	take	VBN
18751	3497	12	up	up	RP
18751	3497	13	with	with	IN
18751	3497	14	certainty	certainty	NN
18751	3497	15	.	.	.
18751	3498	1	When	when	WRB
18751	3498	2	the	the	DT
18751	3498	3	worker	worker	NN
18751	3498	4	is	be	VBZ
18751	3498	5	satisfied	satisfied	JJ
18751	3498	6	that	that	IN
18751	3498	7	the	the	DT
18751	3498	8	lead	lead	NN
18751	3498	9	has	have	VBZ
18751	3498	10	had	have	VBN
18751	3498	11	ample	ample	JJ
18751	3498	12	opportunity	opportunity	NN
18751	3498	13	for	for	IN
18751	3498	14	taking	take	VBG
18751	3498	15	up	up	RP
18751	3498	16	the	the	DT
18751	3498	17	gold	gold	NN
18751	3498	18	,	,	,
18751	3498	19	the	the	DT
18751	3498	20	lead	lead	NN
18751	3498	21	must	must	MD
18751	3498	22	be	be	VB
18751	3498	23	kept	keep	VBN
18751	3498	24	in	in	IN
18751	3498	25	one	one	CD
18751	3498	26	place	place	NN
18751	3498	27	and	and	CC
18751	3498	28	the	the	DT
18751	3498	29	heat	heat	NN
18751	3498	30	slowly	slowly	RB
18751	3498	31	lowered	lower	VBD
18751	3498	32	.	.	.
18751	3499	1	By	by	IN
18751	3499	2	this	this	DT
18751	3499	3	means	mean	VBZ
18751	3499	4	the	the	DT
18751	3499	5	button	button	NN
18751	3499	6	becomes	become	VBZ
18751	3499	7	supported	support	VBN
18751	3499	8	in	in	IN
18751	3499	9	comparatively	comparatively	RB
18751	3499	10	pure	pure	JJ
18751	3499	11	litharge	litharge	NN
18751	3499	12	and	and	CC
18751	3499	13	when	when	WRB
18751	3499	14	solid	solid	JJ
18751	3499	15	can	can	MD
18751	3499	16	be	be	VB
18751	3499	17	picked	pick	VBN
18751	3499	18	out	out	RP
18751	3499	19	quite	quite	RB
18751	3499	20	easily	easily	RB
18751	3499	21	with	with	IN
18751	3499	22	a	a	DT
18751	3499	23	pair	pair	NN
18751	3499	24	of	of	IN
18751	3499	25	pliers	plier	NNS
18751	3499	26	and	and	CC
18751	3499	27	in	in	IN
18751	3499	28	a	a	DT
18751	3499	29	very	very	RB
18751	3499	30	clean	clean	JJ
18751	3499	31	condition	condition	NN
18751	3499	32	.	.	.
18751	3500	1	The	the	DT
18751	3500	2	lead	lead	JJ
18751	3500	3	button	button	NN
18751	3500	4	is	be	VBZ
18751	3500	5	then	then	RB
18751	3500	6	cupelled	cupel	VBN
18751	3500	7	on	on	IN
18751	3500	8	a	a	DT
18751	3500	9	very	very	RB
18751	3500	10	fine	fine	JJ
18751	3500	11	cupel	cupel	NN
18751	3500	12	,	,	,
18751	3500	13	as	as	IN
18751	3500	14	already	already	RB
18751	3500	15	described	describe	VBN
18751	3500	16	.	.	.
18751	3501	1	The	the	DT
18751	3501	2	method	method	NN
18751	3501	3	of	of	IN
18751	3501	4	working	work	VBG
18751	3501	5	last	last	RB
18751	3501	6	described	describe	VBD
18751	3501	7	destroys	destroy	NNS
18751	3501	8	the	the	DT
18751	3501	9	crucible	crucible	NN
18751	3501	10	.	.	.
18751	3502	1	If	if	IN
18751	3502	2	the	the	DT
18751	3502	3	gold	gold	NN
18751	3502	4	is	be	VBZ
18751	3502	5	not	not	RB
18751	3502	6	quite	quite	RB
18751	3502	7	so	so	RB
18751	3502	8	small	small	JJ
18751	3502	9	this	this	DT
18751	3502	10	may	may	MD
18751	3502	11	be	be	VB
18751	3502	12	avoided	avoid	VBN
18751	3502	13	.	.	.
18751	3503	1	A	a	DT
18751	3503	2	small	small	JJ
18751	3503	3	piece	piece	NN
18751	3503	4	of	of	IN
18751	3503	5	lead	lead	NN
18751	3503	6	foil	foil	NN
18751	3503	7	should	should	MD
18751	3503	8	be	be	VB
18751	3503	9	hammered	hammer	VBN
18751	3503	10	out	out	RP
18751	3503	11	until	until	IN
18751	3503	12	it	-PRON-	PRP
18751	3503	13	is	be	VBZ
18751	3503	14	perfectly	perfectly	RB
18751	3503	15	flexible	flexible	JJ
18751	3503	16	.	.	.
18751	3504	1	It	-PRON-	PRP
18751	3504	2	is	be	VBZ
18751	3504	3	then	then	RB
18751	3504	4	shaped	shape	VBN
18751	3504	5	into	into	IN
18751	3504	6	a	a	DT
18751	3504	7	tray	tray	NN
18751	3504	8	and	and	CC
18751	3504	9	the	the	DT
18751	3504	10	gold	gold	NN
18751	3504	11	is	be	VBZ
18751	3504	12	transferred	transfer	VBN
18751	3504	13	to	to	IN
18751	3504	14	it	-PRON-	PRP
18751	3504	15	.	.	.
18751	3505	1	The	the	DT
18751	3505	2	lead	lead	NN
18751	3505	3	is	be	VBZ
18751	3505	4	then	then	RB
18751	3505	5	folded	fold	VBN
18751	3505	6	over	over	RP
18751	3505	7	,	,	,
18751	3505	8	with	with	IN
18751	3505	9	the	the	DT
18751	3505	10	help	help	NN
18751	3505	11	of	of	IN
18751	3505	12	two	two	CD
18751	3505	13	pins	pin	NNS
18751	3505	14	;	;	:
18751	3505	15	and	and	CC
18751	3505	16	cupelled	cupel	VBD
18751	3505	17	.	.	.
18751	3506	1	If	if	IN
18751	3506	2	the	the	DT
18751	3506	3	crucible	crucible	NN
18751	3506	4	shows	show	VBZ
18751	3506	5	a	a	DT
18751	3506	6	black	black	JJ
18751	3506	7	stain	stain	NN
18751	3506	8	on	on	IN
18751	3506	9	heating	heating	NN
18751	3506	10	it	-PRON-	PRP
18751	3506	11	is	be	VBZ
18751	3506	12	because	because	IN
18751	3506	13	some	some	DT
18751	3506	14	silver	silver	NN
18751	3506	15	remains	remain	VBZ
18751	3506	16	through	through	IN
18751	3506	17	bad	bad	JJ
18751	3506	18	washing	washing	NN
18751	3506	19	.	.	.
18751	3507	1	It	-PRON-	PRP
18751	3507	2	shows	show	VBZ
18751	3507	3	poor	poor	JJ
18751	3507	4	work	work	NN
18751	3507	5	and	and	CC
18751	3507	6	the	the	DT
18751	3507	7	assay	assay	NN
18751	3507	8	should	should	MD
18751	3507	9	be	be	VB
18751	3507	10	repeated	repeat	VBN
18751	3507	11	.	.	.
18751	3508	1	_	_	NNP
18751	3508	2	The	the	DT
18751	3508	3	silver	silver	NN
18751	3508	4	retained	retain	VBD
18751	3508	5	in	in	IN
18751	3508	6	the	the	DT
18751	3508	7	gold	gold	NN
18751	3508	8	after	after	IN
18751	3508	9	parting	part	VBG
18751	3508	10	_	_	NNP
18751	3508	11	is	be	VBZ
18751	3508	12	,	,	,
18751	3508	13	in	in	IN
18751	3508	14	bullion	bullion	NN
18751	3508	15	assays	assays	RB
18751	3508	16	,	,	,
18751	3508	17	an	an	DT
18751	3508	18	important	important	JJ
18751	3508	19	matter	matter	NN
18751	3508	20	;	;	:
18751	3508	21	it	-PRON-	PRP
18751	3508	22	is	be	VBZ
18751	3508	23	roughly	roughly	RB
18751	3508	24	equal	equal	JJ
18751	3508	25	to	to	IN
18751	3508	26	the	the	DT
18751	3508	27	loss	loss	NN
18751	3508	28	of	of	IN
18751	3508	29	gold	gold	NN
18751	3508	30	due	due	IN
18751	3508	31	to	to	IN
18751	3508	32	absorption	absorption	NN
18751	3508	33	by	by	IN
18751	3508	34	the	the	DT
18751	3508	35	cupel	cupel	NNP
18751	3508	36	.	.	.
18751	3509	1	Mr.	Mr.	NNP
18751	3509	2	Lowe	Lowe	NNP
18751	3509	3	working	work	VBG
18751	3509	4	on	on	IN
18751	3509	5	.5	.5	NN
18751	3509	6	oz	oz	UH
18751	3509	7	.	.	.
18751	3510	1	of	of	IN
18751	3510	2	gold	gold	NN
18751	3510	3	,	,	,
18751	3510	4	obtained	obtain	VBN
18751	3510	5	by	by	IN
18751	3510	6	parting	part	VBG
18751	3510	7	in	in	IN
18751	3510	8	assaying	assay	VBG
18751	3510	9	bullion	bullion	NN
18751	3510	10	,	,	,
18751	3510	11	found	find	VBD
18751	3510	12	it	-PRON-	PRP
18751	3510	13	to	to	TO
18751	3510	14	contain	contain	VB
18751	3510	15	.123	.123	CD
18751	3510	16	per	per	IN
18751	3510	17	cent	cent	NN
18751	3510	18	.	.	.
18751	3511	1	of	of	IN
18751	3511	2	silver	silver	NN
18751	3511	3	.	.	.
18751	3512	1	Dr.	Dr.	NNP
18751	3512	2	Rose	Rose	NNP
18751	3512	3	in	in	IN
18751	3512	4	some	some	DT
18751	3512	5	special	special	JJ
18751	3512	6	assay	assay	NN
18751	3512	7	pieces	piece	NNS
18751	3512	8	found	find	VBN
18751	3512	9	by	by	IN
18751	3512	10	a	a	DT
18751	3512	11	less	less	RBR
18751	3512	12	direct	direct	JJ
18751	3512	13	method	method	NN
18751	3512	14	of	of	IN
18751	3512	15	assaying	assaying	NN
18751	3512	16	,	,	,
18751	3512	17	from	from	IN
18751	3512	18	.06	.06	NNS
18751	3512	19	to	to	TO
18751	3512	20	.09	.09	.
18751	3512	21	per	per	IN
18751	3512	22	cent	cent	NN
18751	3512	23	.	.	.
18751	3513	1	of	of	IN
18751	3513	2	silver	silver	NN
18751	3513	3	.	.	.
18751	3514	1	The	the	DT
18751	3514	2	proportion	proportion	NN
18751	3514	3	of	of	IN
18751	3514	4	silver	silver	NN
18751	3514	5	retained	retain	VBN
18751	3514	6	varies	varie	NNS
18751	3514	7	in	in	IN
18751	3514	8	a	a	DT
18751	3514	9	marked	marked	JJ
18751	3514	10	way	way	NN
18751	3514	11	with	with	IN
18751	3514	12	the	the	DT
18751	3514	13	proportion	proportion	NN
18751	3514	14	of	of	IN
18751	3514	15	gold	gold	NN
18751	3514	16	to	to	IN
18751	3514	17	silver	silver	NN
18751	3514	18	in	in	IN
18751	3514	19	the	the	DT
18751	3514	20	alloy	alloy	NN
18751	3514	21	before	before	IN
18751	3514	22	parting	parting	NN
18751	3514	23	.	.	.
18751	3515	1	It	-PRON-	PRP
18751	3515	2	is	be	VBZ
18751	3515	3	generally	generally	RB
18751	3515	4	stated	state	VBN
18751	3515	5	that	that	IN
18751	3515	6	the	the	DT
18751	3515	7	retained	retained	JJ
18751	3515	8	silver	silver	NN
18751	3515	9	is	be	VBZ
18751	3515	10	least	least	JJS
18751	3515	11	when	when	WRB
18751	3515	12	this	this	DT
18751	3515	13	proportion	proportion	NN
18751	3515	14	is	be	VBZ
18751	3515	15	1	1	CD
18751	3515	16	to	to	TO
18751	3515	17	2	2	CD
18751	3515	18	-	-	SYM
18751	3515	19	1/2	1/2	CD
18751	3515	20	,	,	,
18751	3515	21	and	and	CC
18751	3515	22	more	more	RBR
18751	3515	23	or	or	CC
18751	3515	24	less	less	JJR
18751	3515	25	silver	silver	NN
18751	3515	26	than	than	IN
18751	3515	27	this	this	DT
18751	3515	28	leads	lead	VBZ
18751	3515	29	to	to	IN
18751	3515	30	a	a	DT
18751	3515	31	less	less	RBR
18751	3515	32	pure	pure	JJ
18751	3515	33	gold	gold	NN
18751	3515	34	after	after	IN
18751	3515	35	parting	part	VBG
18751	3515	36	.	.	.
18751	3516	1	_	_	NNP
18751	3516	2	Platinum	Platinum	NNP
18751	3516	3	_	_	NNP
18751	3516	4	in	in	IN
18751	3516	5	an	an	DT
18751	3516	6	alloy	alloy	NN
18751	3516	7	being	be	VBG
18751	3516	8	parted	part	VBN
18751	3516	9	is	be	VBZ
18751	3516	10	dissolved	dissolve	VBN
18751	3516	11	along	along	IN
18751	3516	12	with	with	IN
18751	3516	13	the	the	DT
18751	3516	14	silver	silver	NN
18751	3516	15	either	either	CC
18751	3516	16	altogether	altogether	RB
18751	3516	17	or	or	CC
18751	3516	18	in	in	IN
18751	3516	19	part	part	NN
18751	3516	20	.	.	.
18751	3517	1	It	-PRON-	PRP
18751	3517	2	imparts	impart	VBZ
18751	3517	3	a	a	DT
18751	3517	4	straw	straw	NN
18751	3517	5	yellow	yellow	JJ
18751	3517	6	colour	colour	NN
18751	3517	7	to	to	IN
18751	3517	8	the	the	DT
18751	3517	9	parting	parting	NN
18751	3517	10	acid	acid	NN
18751	3517	11	.	.	.
18751	3518	1	_	_	NNP
18751	3518	2	Palladium	Palladium	NNP
18751	3518	3	_	_	NNP
18751	3518	4	gives	give	VBZ
18751	3518	5	an	an	DT
18751	3518	6	orange	orange	JJ
18751	3518	7	colour	colour	NN
18751	3518	8	to	to	IN
18751	3518	9	the	the	DT
18751	3518	10	acid	acid	NN
18751	3518	11	.	.	.
18751	3519	1	_	_	NNP
18751	3519	2	The	the	DT
18751	3519	3	loss	loss	NN
18751	3519	4	of	of	IN
18751	3519	5	gold	gold	NN
18751	3519	6	by	by	IN
18751	3519	7	solution	solution	NN
18751	3519	8	in	in	IN
18751	3519	9	the	the	DT
18751	3519	10	acid	acid	NN
18751	3519	11	during	during	IN
18751	3519	12	parting	part	VBG
18751	3519	13	_	_	NNP
18751	3519	14	is	be	VBZ
18751	3519	15	small	small	JJ
18751	3519	16	,	,	,
18751	3519	17	but	but	CC
18751	3519	18	easily	easily	RB
18751	3519	19	demonstrable	demonstrable	JJ
18751	3519	20	.	.	.
18751	3520	1	On	on	IN
18751	3520	2	a	a	DT
18751	3520	3	500-milligram	500-milligram	CD
18751	3520	4	charge	charge	NN
18751	3520	5	of	of	IN
18751	3520	6	bullion	bullion	NN
18751	3520	7	it	-PRON-	PRP
18751	3520	8	may	may	MD
18751	3520	9	amount	amount	VB
18751	3520	10	to	to	IN
18751	3520	11	from	from	IN
18751	3520	12	.05	.05	CD
18751	3520	13	to	to	IN
18751	3520	14	.15	.15	CD
18751	3520	15	milligram	milligram	NNP
18751	3520	16	;	;	:
18751	3520	17	_	_	NNP
18751	3520	18	i.e.	i.e.	FW
18751	3520	19	_	_	NNP
18751	3520	20	from	from	IN
18751	3520	21	.01	.01	CD
18751	3520	22	to	to	TO
18751	3520	23	.03	.03	NFP
18751	3520	24	per	per	IN
18751	3520	25	cent	cent	NN
18751	3520	26	.	.	.
18751	3521	1	It	-PRON-	PRP
18751	3521	2	is	be	VBZ
18751	3521	3	due	due	JJ
18751	3521	4	to	to	IN
18751	3521	5	gold	gold	NN
18751	3521	6	actually	actually	RB
18751	3521	7	dissolved	dissolve	VBN
18751	3521	8	and	and	CC
18751	3521	9	not	not	RB
18751	3521	10	merely	merely	RB
18751	3521	11	held	hold	VBN
18751	3521	12	in	in	IN
18751	3521	13	suspension	suspension	NN
18751	3521	14	.	.	.
18751	3522	1	~Assaying	~assaye	VBG
18751	3522	2	with	with	IN
18751	3522	3	checks	check	NNS
18751	3522	4	.	.	.
18751	3523	1	Surcharge.~--It	Surcharge.~--It	NNP
18751	3523	2	will	will	MD
18751	3523	3	be	be	VB
18751	3523	4	seen	see	VBN
18751	3523	5	from	from	IN
18751	3523	6	what	what	WP
18751	3523	7	has	have	VBZ
18751	3523	8	been	be	VBN
18751	3523	9	stated	state	VBN
18751	3523	10	that	that	IN
18751	3523	11	the	the	DT
18751	3523	12	errors	error	NNS
18751	3523	13	in	in	IN
18751	3523	14	gold	gold	NN
18751	3523	15	parting	parting	NN
18751	3523	16	are	be	VBP
18751	3523	17	of	of	IN
18751	3523	18	two	two	CD
18751	3523	19	kinds	kind	NNS
18751	3523	20	:	:	:
18751	3523	21	viz	viz	NN
18751	3523	22	.	.	.
18751	3524	1	(	(	-LRB-
18751	3524	2	1	1	LS
18751	3524	3	)	)	-RRB-
18751	3524	4	a	a	DT
18751	3524	5	loss	loss	NN
18751	3524	6	of	of	IN
18751	3524	7	gold	gold	NN
18751	3524	8	on	on	IN
18751	3524	9	the	the	DT
18751	3524	10	cupel	cupel	NNP
18751	3524	11	and	and	CC
18751	3524	12	to	to	IN
18751	3524	13	a	a	DT
18751	3524	14	less	less	JJR
18751	3524	15	extent	extent	NN
18751	3524	16	by	by	IN
18751	3524	17	solution	solution	NN
18751	3524	18	in	in	IN
18751	3524	19	the	the	DT
18751	3524	20	acid	acid	NN
18751	3524	21	,	,	,
18751	3524	22	and	and	CC
18751	3524	23	(	(	-LRB-
18751	3524	24	2	2	LS
18751	3524	25	)	)	-RRB-
18751	3524	26	an	an	DT
18751	3524	27	apparent	apparent	JJ
18751	3524	28	gain	gain	NN
18751	3524	29	of	of	IN
18751	3524	30	gold	gold	NN
18751	3524	31	due	due	IN
18751	3524	32	to	to	IN
18751	3524	33	the	the	DT
18751	3524	34	retention	retention	NN
18751	3524	35	of	of	IN
18751	3524	36	silver	silver	NN
18751	3524	37	in	in	IN
18751	3524	38	the	the	DT
18751	3524	39	parted	parted	JJ
18751	3524	40	material	material	NN
18751	3524	41	.	.	.
18751	3525	1	Both	both	DT
18751	3525	2	errors	error	NNS
18751	3525	3	are	be	VBP
18751	3525	4	small	small	JJ
18751	3525	5	,	,	,
18751	3525	6	and	and	CC
18751	3525	7	as	as	IN
18751	3525	8	they	-PRON-	PRP
18751	3525	9	are	be	VBP
18751	3525	10	of	of	IN
18751	3525	11	an	an	DT
18751	3525	12	opposite	opposite	JJ
18751	3525	13	character	character	NN
18751	3525	14	they	-PRON-	PRP
18751	3525	15	tend	tend	VBP
18751	3525	16	to	to	TO
18751	3525	17	neutralise	neutralise	VB
18751	3525	18	each	each	DT
18751	3525	19	other	other	JJ
18751	3525	20	.	.	.
18751	3526	1	Hence	hence	RB
18751	3526	2	they	-PRON-	PRP
18751	3526	3	are	be	VBP
18751	3526	4	altogether	altogether	RB
18751	3526	5	without	without	IN
18751	3526	6	effect	effect	NN
18751	3526	7	on	on	IN
18751	3526	8	the	the	DT
18751	3526	9	accuracy	accuracy	NN
18751	3526	10	of	of	IN
18751	3526	11	the	the	DT
18751	3526	12	assays	assay	NNS
18751	3526	13	of	of	IN
18751	3526	14	ores	ore	NNS
18751	3526	15	when	when	WRB
18751	3526	16	the	the	DT
18751	3526	17	total	total	JJ
18751	3526	18	gold	gold	NN
18751	3526	19	is	be	VBZ
18751	3526	20	reckoned	reckon	VBN
18751	3526	21	in	in	IN
18751	3526	22	milligrams	milligram	NNS
18751	3526	23	.	.	.
18751	3527	1	And	and	CC
18751	3527	2	even	even	RB
18751	3527	3	with	with	IN
18751	3527	4	the	the	DT
18751	3527	5	larger	large	JJR
18751	3527	6	amounts	amount	NNS
18751	3527	7	present	present	JJ
18751	3527	8	in	in	IN
18751	3527	9	bullion	bullion	NN
18751	3527	10	assays	assays	RB
18751	3527	11	their	-PRON-	PRP$
18751	3527	12	influence	influence	NN
18751	3527	13	is	be	VBZ
18751	3527	14	so	so	RB
18751	3527	15	small	small	JJ
18751	3527	16	that	that	IN
18751	3527	17	an	an	DT
18751	3527	18	uncorrected	uncorrected	JJ
18751	3527	19	result	result	NN
18751	3527	20	is	be	VBZ
18751	3527	21	still	still	RB
18751	3527	22	fairly	fairly	RB
18751	3527	23	accurate	accurate	JJ
18751	3527	24	;	;	:
18751	3527	25	the	the	DT
18751	3527	26	resultant	resultant	JJ
18751	3527	27	error	error	NN
18751	3527	28	would	would	MD
18751	3527	29	not	not	RB
18751	3527	30	be	be	VB
18751	3527	31	more	more	JJR
18751	3527	32	than	than	IN
18751	3527	33	one	one	CD
18751	3527	34	part	part	NN
18751	3527	35	in	in	IN
18751	3527	36	two	two	CD
18751	3527	37	or	or	CC
18751	3527	38	three	three	CD
18751	3527	39	thousand	thousand	CD
18751	3527	40	.	.	.
18751	3528	1	It	-PRON-	PRP
18751	3528	2	is	be	VBZ
18751	3528	3	customary	customary	JJ
18751	3528	4	to	to	TO
18751	3528	5	report	report	VB
18751	3528	6	the	the	DT
18751	3528	7	purity	purity	NN
18751	3528	8	of	of	IN
18751	3528	9	bullion	bullion	NN
18751	3528	10	,	,	,
18751	3528	11	or	or	CC
18751	3528	12	its	-PRON-	PRP$
18751	3528	13	fineness	fineness	NN
18751	3528	14	as	as	IN
18751	3528	15	it	-PRON-	PRP
18751	3528	16	is	be	VBZ
18751	3528	17	called	call	VBN
18751	3528	18	,	,	,
18751	3528	19	in	in	IN
18751	3528	20	parts	part	NNS
18751	3528	21	per	per	IN
18751	3528	22	thousand	thousand	CD
18751	3528	23	of	of	IN
18751	3528	24	bullion	bullion	NN
18751	3528	25	.	.	.
18751	3529	1	The	the	DT
18751	3529	2	sum	sum	NN
18751	3529	3	of	of	IN
18751	3529	4	the	the	DT
18751	3529	5	errors	error	NNS
18751	3529	6	of	of	IN
18751	3529	7	an	an	DT
18751	3529	8	assay	assay	NN
18751	3529	9	,	,	,
18751	3529	10	which	which	WDT
18751	3529	11	is	be	VBZ
18751	3529	12	called	call	VBN
18751	3529	13	the	the	DT
18751	3529	14	_	_	NNP
18751	3529	15	surcharge	surcharge	NN
18751	3529	16	_	_	NNP
18751	3529	17	,	,	,
18751	3529	18	is	be	VBZ
18751	3529	19	reported	report	VBN
18751	3529	20	in	in	IN
18751	3529	21	the	the	DT
18751	3529	22	same	same	JJ
18751	3529	23	way	way	NN
18751	3529	24	.	.	.
18751	3530	1	Thus	thus	RB
18751	3530	2	a	a	DT
18751	3530	3	surcharge	surcharge	NN
18751	3530	4	of	of	IN
18751	3530	5	+	+	NNS
18751	3530	6	.3	.3	NN
18751	3530	7	means	mean	VBZ
18751	3530	8	that	that	IN
18751	3530	9	the	the	DT
18751	3530	10	gold	gold	NN
18751	3530	11	as	as	IN
18751	3530	12	weighed	weigh	VBN
18751	3530	13	was	be	VBD
18751	3530	14	.3	.3	NN
18751	3530	15	part	part	NN
18751	3530	16	per	per	IN
18751	3530	17	1000	1000	CD
18751	3530	18	more	more	JJR
18751	3530	19	than	than	IN
18751	3530	20	the	the	DT
18751	3530	21	gold	gold	NN
18751	3530	22	actually	actually	RB
18751	3530	23	present	present	JJ
18751	3530	24	.	.	.
18751	3531	1	But	but	CC
18751	3531	2	a	a	DT
18751	3531	3	surcharge	surcharge	JJ
18751	3531	4	-	-	HYPH
18751	3531	5	.3	.3	NN
18751	3531	6	means	mean	VBZ
18751	3531	7	that	that	IN
18751	3531	8	on	on	IN
18751	3531	9	the	the	DT
18751	3531	10	whole	whole	NN
18751	3531	11	there	there	EX
18751	3531	12	was	be	VBD
18751	3531	13	a	a	DT
18751	3531	14	loss	loss	NN
18751	3531	15	of	of	IN
18751	3531	16	.3	.3	NN
18751	3531	17	part	part	NN
18751	3531	18	per	per	IN
18751	3531	19	1000	1000	CD
18751	3531	20	in	in	IN
18751	3531	21	the	the	DT
18751	3531	22	assay	assay	NN
18751	3531	23	.	.	.
18751	3532	1	Speaking	speak	VBG
18751	3532	2	roughly	roughly	RB
18751	3532	3	the	the	DT
18751	3532	4	retained	retained	JJ
18751	3532	5	silver	silver	NN
18751	3532	6	will	will	MD
18751	3532	7	vary	vary	VB
18751	3532	8	with	with	IN
18751	3532	9	the	the	DT
18751	3532	10	weight	weight	NN
18751	3532	11	of	of	IN
18751	3532	12	gold	gold	JJ
18751	3532	13	present	present	NN
18751	3532	14	;	;	:
18751	3532	15	if	if	IN
18751	3532	16	one	one	CD
18751	3532	17	alloy	alloy	NN
18751	3532	18	contains	contain	VBZ
18751	3532	19	twice	twice	PDT
18751	3532	20	as	as	RB
18751	3532	21	much	much	JJ
18751	3532	22	gold	gold	NN
18751	3532	23	as	as	IN
18751	3532	24	another	another	DT
18751	3532	25	the	the	DT
18751	3532	26	retained	retained	JJ
18751	3532	27	silver	silver	NN
18751	3532	28	will	will	MD
18751	3532	29	be	be	VB
18751	3532	30	about	about	RB
18751	3532	31	twice	twice	PDT
18751	3532	32	as	as	RB
18751	3532	33	much	much	JJ
18751	3532	34	also	also	RB
18751	3532	35	.	.	.
18751	3533	1	On	on	IN
18751	3533	2	the	the	DT
18751	3533	3	other	other	JJ
18751	3533	4	hand	hand	NN
18751	3533	5	,	,	,
18751	3533	6	as	as	IN
18751	3533	7	already	already	RB
18751	3533	8	explained	explain	VBN
18751	3533	9	,	,	,
18751	3533	10	the	the	DT
18751	3533	11	cupellation	cupellation	NN
18751	3533	12	loss	loss	NN
18751	3533	13	on	on	IN
18751	3533	14	the	the	DT
18751	3533	15	poorer	poor	JJR
18751	3533	16	alloy	alloy	NN
18751	3533	17	is	be	VBZ
18751	3533	18	as	as	RB
18751	3533	19	much	much	JJ
18751	3533	20	as	as	IN
18751	3533	21	,	,	,
18751	3533	22	or	or	CC
18751	3533	23	even	even	RB
18751	3533	24	more	more	JJR
18751	3533	25	than	than	IN
18751	3533	26	,	,	,
18751	3533	27	with	with	IN
18751	3533	28	the	the	DT
18751	3533	29	richer	rich	JJR
18751	3533	30	one	one	NN
18751	3533	31	,	,	,
18751	3533	32	because	because	IN
18751	3533	33	of	of	IN
18751	3533	34	the	the	DT
18751	3533	35	copper	copper	NN
18751	3533	36	,	,	,
18751	3533	37	&	&	CC
18751	3533	38	c.	c.	NNP
18751	3533	39	present	present	NNP
18751	3533	40	.	.	.
18751	3534	1	With	with	IN
18751	3534	2	rich	rich	JJ
18751	3534	3	gold	gold	NN
18751	3534	4	alloys	alloy	NNS
18751	3534	5	the	the	DT
18751	3534	6	silver	silver	NN
18751	3534	7	more	more	JJR
18751	3534	8	than	than	IN
18751	3534	9	compensates	compensate	NNS
18751	3534	10	for	for	IN
18751	3534	11	the	the	DT
18751	3534	12	loss	loss	NN
18751	3534	13	and	and	CC
18751	3534	14	the	the	DT
18751	3534	15	surcharge	surcharge	NN
18751	3534	16	is	be	VBZ
18751	3534	17	positive	positive	JJ
18751	3534	18	;	;	:
18751	3534	19	but	but	CC
18751	3534	20	with	with	IN
18751	3534	21	poorer	poor	JJR
18751	3534	22	alloys	alloy	VBZ
18751	3534	23	the	the	DT
18751	3534	24	loss	loss	NN
18751	3534	25	is	be	VBZ
18751	3534	26	greater	great	JJR
18751	3534	27	and	and	CC
18751	3534	28	the	the	DT
18751	3534	29	surcharge	surcharge	NN
18751	3534	30	is	be	VBZ
18751	3534	31	negative	negative	JJ
18751	3534	32	.	.	.
18751	3535	1	In	in	IN
18751	3535	2	Mints	mint	NNS
18751	3535	3	and	and	CC
18751	3535	4	places	place	NNS
18751	3535	5	where	where	WRB
18751	3535	6	bullion	bullion	NN
18751	3535	7	assays	assays	RB
18751	3535	8	must	must	MD
18751	3535	9	be	be	VB
18751	3535	10	made	make	VBN
18751	3535	11	with	with	IN
18751	3535	12	the	the	DT
18751	3535	13	highest	high	JJS
18751	3535	14	attainable	attainable	JJ
18751	3535	15	accuracy	accuracy	NN
18751	3535	16	,	,	,
18751	3535	17	the	the	DT
18751	3535	18	surcharge	surcharge	NN
18751	3535	19	is	be	VBZ
18751	3535	20	determined	determine	VBN
18751	3535	21	by	by	IN
18751	3535	22	experiment	experiment	NN
18751	3535	23	,	,	,
18751	3535	24	and	and	CC
18751	3535	25	the	the	DT
18751	3535	26	proper	proper	JJ
18751	3535	27	correction	correction	NN
18751	3535	28	is	be	VBZ
18751	3535	29	made	make	VBN
18751	3535	30	in	in	IN
18751	3535	31	the	the	DT
18751	3535	32	reports	report	NNS
18751	3535	33	on	on	IN
18751	3535	34	the	the	DT
18751	3535	35	bullion	bullion	NN
18751	3535	36	.	.	.
18751	3536	1	This	this	DT
18751	3536	2	is	be	VBZ
18751	3536	3	done	do	VBN
18751	3536	4	by	by	IN
18751	3536	5	making	make	VBG
18751	3536	6	assays	assay	NNS
18751	3536	7	of	of	IN
18751	3536	8	gold	gold	NN
18751	3536	9	of	of	IN
18751	3536	10	the	the	DT
18751	3536	11	highest	high	JJS
18751	3536	12	degree	degree	NN
18751	3536	13	of	of	IN
18751	3536	14	purity	purity	NN
18751	3536	15	alongside	alongside	IN
18751	3536	16	of	of	IN
18751	3536	17	those	those	DT
18751	3536	18	of	of	IN
18751	3536	19	the	the	DT
18751	3536	20	bullion	bullion	NN
18751	3536	21	whose	whose	WP$
18751	3536	22	quality	quality	NN
18751	3536	23	has	have	VBZ
18751	3536	24	to	to	TO
18751	3536	25	be	be	VB
18751	3536	26	determined	determine	VBN
18751	3536	27	.	.	.
18751	3537	1	These	these	DT
18751	3537	2	"	"	``
18751	3537	3	checks	check	NNS
18751	3537	4	"	"	''
18751	3537	5	are	be	VBP
18751	3537	6	so	so	RB
18751	3537	7	made	make	VBN
18751	3537	8	that	that	IN
18751	3537	9	they	-PRON-	PRP
18751	3537	10	do	do	VBP
18751	3537	11	not	not	RB
18751	3537	12	differ	differ	VB
18751	3537	13	from	from	IN
18751	3537	14	the	the	DT
18751	3537	15	actual	actual	JJ
18751	3537	16	assays	assays	RB
18751	3537	17	in	in	IN
18751	3537	18	any	any	DT
18751	3537	19	material	material	NN
18751	3537	20	point	point	NN
18751	3537	21	.	.	.
18751	3538	1	Thus	thus	RB
18751	3538	2	,	,	,
18751	3538	3	being	be	VBG
18751	3538	4	of	of	IN
18751	3538	5	the	the	DT
18751	3538	6	same	same	JJ
18751	3538	7	quality	quality	NN
18751	3538	8	and	and	CC
18751	3538	9	weight	weight	NN
18751	3538	10	and	and	CC
18751	3538	11	undergoing	undergo	VBG
18751	3538	12	exactly	exactly	RB
18751	3538	13	the	the	DT
18751	3538	14	same	same	JJ
18751	3538	15	treatment	treatment	NN
18751	3538	16	,	,	,
18751	3538	17	they	-PRON-	PRP
18751	3538	18	may	may	MD
18751	3538	19	reasonably	reasonably	RB
18751	3538	20	be	be	VB
18751	3538	21	expected	expect	VBN
18751	3538	22	to	to	TO
18751	3538	23	have	have	VB
18751	3538	24	the	the	DT
18751	3538	25	same	same	JJ
18751	3538	26	surcharge	surcharge	NN
18751	3538	27	as	as	IN
18751	3538	28	the	the	DT
18751	3538	29	assays	assay	NNS
18751	3538	30	they	-PRON-	PRP
18751	3538	31	imitate	imitate	VBP
18751	3538	32	.	.	.
18751	3539	1	Suppose	suppose	VB
18751	3539	2	the	the	DT
18751	3539	3	bullion	bullion	NN
18751	3539	4	being	be	VBG
18751	3539	5	assayed	assay	VBN
18751	3539	6	varies	vary	VBZ
18751	3539	7	only	only	RB
18751	3539	8	a	a	DT
18751	3539	9	little	little	JJ
18751	3539	10	,	,	,
18751	3539	11	up	up	RB
18751	3539	12	or	or	CC
18751	3539	13	down	down	RB
18751	3539	14	,	,	,
18751	3539	15	from	from	IN
18751	3539	16	900	900	CD
18751	3539	17	gold	gold	NN
18751	3539	18	and	and	CC
18751	3539	19	100	100	CD
18751	3539	20	copper	copper	NN
18751	3539	21	in	in	IN
18751	3539	22	the	the	DT
18751	3539	23	thousand	thousand	CD
18751	3539	24	,	,	,
18751	3539	25	and	and	CC
18751	3539	26	that	that	IN
18751	3539	27	.5	.5	NFP
18751	3539	28	gram	gram	NN
18751	3539	29	of	of	IN
18751	3539	30	it	-PRON-	PRP
18751	3539	31	is	be	VBZ
18751	3539	32	used	use	VBN
18751	3539	33	in	in	IN
18751	3539	34	each	each	DT
18751	3539	35	assay	assay	NN
18751	3539	36	.	.	.
18751	3540	1	A	a	DT
18751	3540	2	quantity	quantity	NN
18751	3540	3	of	of	IN
18751	3540	4	gold	gold	NN
18751	3540	5	differing	differ	VBG
18751	3540	6	only	only	RB
18751	3540	7	a	a	DT
18751	3540	8	little	little	JJ
18751	3540	9	from	from	IN
18751	3540	10	.450	.450	CD
18751	3540	11	gram	gram	NN
18751	3540	12	would	would	MD
18751	3540	13	be	be	VB
18751	3540	14	very	very	RB
18751	3540	15	exactly	exactly	RB
18751	3540	16	weighed	weigh	VBN
18751	3540	17	and	and	CC
18751	3540	18	placed	place	VBN
18751	3540	19	with	with	IN
18751	3540	20	.050	.050	CD
18751	3540	21	gram	gram	NN
18751	3540	22	of	of	IN
18751	3540	23	copper	copper	NN
18751	3540	24	in	in	IN
18751	3540	25	the	the	DT
18751	3540	26	same	same	JJ
18751	3540	27	weight	weight	NN
18751	3540	28	of	of	IN
18751	3540	29	lead	lead	NN
18751	3540	30	as	as	IN
18751	3540	31	is	be	VBZ
18751	3540	32	being	be	VBG
18751	3540	33	used	use	VBN
18751	3540	34	in	in	IN
18751	3540	35	the	the	DT
18751	3540	36	other	other	JJ
18751	3540	37	assays	assay	NNS
18751	3540	38	.	.	.
18751	3541	1	It	-PRON-	PRP
18751	3541	2	would	would	MD
18751	3541	3	be	be	VB
18751	3541	4	cupelled	cupel	VBN
18751	3541	5	,	,	,
18751	3541	6	parted	part	VBN
18751	3541	7	,	,	,
18751	3541	8	&	&	CC
18751	3541	9	c.	c.	NNP
18751	3541	10	,	,	,
18751	3541	11	as	as	RB
18751	3541	12	nearly	nearly	RB
18751	3541	13	as	as	IN
18751	3541	14	possible	possible	JJ
18751	3541	15	under	under	IN
18751	3541	16	the	the	DT
18751	3541	17	same	same	JJ
18751	3541	18	conditions	condition	NNS
18751	3541	19	as	as	IN
18751	3541	20	the	the	DT
18751	3541	21	actual	actual	JJ
18751	3541	22	assays	assays	RB
18751	3541	23	.	.	.
18751	3542	1	Suppose	suppose	VB
18751	3542	2	the	the	DT
18751	3542	3	pure	pure	JJ
18751	3542	4	gold	gold	NN
18751	3542	5	weighed	weigh	VBD
18751	3542	6	.45016	.45016	.
18751	3542	7	gram	gram	NNP
18751	3542	8	and	and	CC
18751	3542	9	the	the	DT
18751	3542	10	parted	parted	JJ
18751	3542	11	gold	gold	NN
18751	3542	12	weighed	weigh	VBD
18751	3542	13	.45025	.45025	.
18751	3542	14	gram	gram	NNP
18751	3542	15	,	,	,
18751	3542	16	the	the	DT
18751	3542	17	gain	gain	NN
18751	3542	18	in	in	IN
18751	3542	19	weight	weight	NN
18751	3542	20	,	,	,
18751	3542	21	.00009	.00009	.
18751	3542	22	gram	gram	NNP
18751	3542	23	,	,	,
18751	3542	24	would	would	MD
18751	3542	25	be	be	VB
18751	3542	26	deducted	deduct	VBN
18751	3542	27	from	from	IN
18751	3542	28	the	the	DT
18751	3542	29	actual	actual	JJ
18751	3542	30	assays	assay	NNS
18751	3542	31	.	.	.
18751	3543	1	A	a	DT
18751	3543	2	surcharge	surcharge	JJ
18751	3543	3	correction	correction	NN
18751	3543	4	is	be	VBZ
18751	3543	5	never	never	RB
18751	3543	6	applied	apply	VBN
18751	3543	7	except	except	IN
18751	3543	8	to	to	IN
18751	3543	9	bullion	bullion	NN
18751	3543	10	of	of	IN
18751	3543	11	the	the	DT
18751	3543	12	same	same	JJ
18751	3543	13	quality	quality	NN
18751	3543	14	as	as	IN
18751	3543	15	that	that	DT
18751	3543	16	represented	represent	VBN
18751	3543	17	by	by	IN
18751	3543	18	the	the	DT
18751	3543	19	"	"	``
18751	3543	20	check	check	NN
18751	3543	21	assay	assay	NN
18751	3543	22	"	"	''
18751	3543	23	it	-PRON-	PRP
18751	3543	24	was	be	VBD
18751	3543	25	calculated	calculate	VBN
18751	3543	26	from	from	IN
18751	3543	27	.	.	.
18751	3544	1	It	-PRON-	PRP
18751	3544	2	is	be	VBZ
18751	3544	3	evident	evident	JJ
18751	3544	4	that	that	IN
18751	3544	5	unless	unless	IN
18751	3544	6	the	the	DT
18751	3544	7	gold	gold	NN
18751	3544	8	is	be	VBZ
18751	3544	9	of	of	IN
18751	3544	10	the	the	DT
18751	3544	11	highest	high	JJS
18751	3544	12	degree	degree	NN
18751	3544	13	of	of	IN
18751	3544	14	purity	purity	NN
18751	3544	15	these	these	DT
18751	3544	16	check	check	NN
18751	3544	17	assays	assays	RB
18751	3544	18	will	will	MD
18751	3544	19	introduce	introduce	VB
18751	3544	20	an	an	DT
18751	3544	21	error	error	NN
18751	3544	22	almost	almost	RB
18751	3544	23	equal	equal	JJ
18751	3544	24	to	to	IN
18751	3544	25	that	that	DT
18751	3544	26	which	which	WDT
18751	3544	27	it	-PRON-	PRP
18751	3544	28	is	be	VBZ
18751	3544	29	designed	design	VBN
18751	3544	30	to	to	TO
18751	3544	31	remedy	remedy	VB
18751	3544	32	.	.	.
18751	3545	1	Moreover	moreover	RB
18751	3545	2	,	,	,
18751	3545	3	to	to	TO
18751	3545	4	work	work	VB
18751	3545	5	the	the	DT
18751	3545	6	checks	check	NNS
18751	3545	7	to	to	IN
18751	3545	8	the	the	DT
18751	3545	9	greatest	great	JJS
18751	3545	10	advantage	advantage	NN
18751	3545	11	,	,	,
18751	3545	12	a	a	DT
18751	3545	13	very	very	RB
18751	3545	14	systematic	systematic	JJ
18751	3545	15	and	and	CC
18751	3545	16	uniform	uniform	JJ
18751	3545	17	method	method	NN
18751	3545	18	of	of	IN
18751	3545	19	working	working	NN
18751	3545	20	must	must	MD
18751	3545	21	be	be	VB
18751	3545	22	adopted	adopt	VBN
18751	3545	23	.	.	.
18751	3546	1	~Parting	~parte	VBG
18751	3546	2	in	in	IN
18751	3546	3	special	special	JJ
18751	3546	4	apparatus.~--One	apparatus.~--One	NNP
18751	3546	5	plan	plan	NN
18751	3546	6	for	for	IN
18751	3546	7	obtaining	obtain	VBG
18751	3546	8	greater	great	JJR
18751	3546	9	uniformity	uniformity	NN
18751	3546	10	is	be	VBZ
18751	3546	11	to	to	TO
18751	3546	12	stamp	stamp	VB
18751	3546	13	each	each	DT
18751	3546	14	cornet	cornet	NN
18751	3546	15	with	with	IN
18751	3546	16	a	a	DT
18751	3546	17	number	number	NN
18751	3546	18	for	for	IN
18751	3546	19	purposes	purpose	NNS
18751	3546	20	of	of	IN
18751	3546	21	identification	identification	NN
18751	3546	22	,	,	,
18751	3546	23	and	and	CC
18751	3546	24	to	to	TO
18751	3546	25	treat	treat	VB
18751	3546	26	several	several	JJ
18751	3546	27	,	,	,
18751	3546	28	including	include	VBG
18751	3546	29	one	one	CD
18751	3546	30	or	or	CC
18751	3546	31	more	more	JJR
18751	3546	32	check	check	NN
18751	3546	33	assays	assays	RB
18751	3546	34	in	in	IN
18751	3546	35	the	the	DT
18751	3546	36	same	same	JJ
18751	3546	37	acid	acid	NN
18751	3546	38	contained	contain	VBN
18751	3546	39	in	in	IN
18751	3546	40	a	a	DT
18751	3546	41	beaker	beaker	NN
18751	3546	42	;	;	:
18751	3546	43	all	all	PDT
18751	3546	44	the	the	DT
18751	3546	45	assays	assay	NNS
18751	3546	46	under	under	IN
18751	3546	47	these	these	DT
18751	3546	48	conditions	condition	NNS
18751	3546	49	evidently	evidently	RB
18751	3546	50	receive	receive	VBP
18751	3546	51	precisely	precisely	RB
18751	3546	52	the	the	DT
18751	3546	53	same	same	JJ
18751	3546	54	acid	acid	JJ
18751	3546	55	treatment	treatment	NN
18751	3546	56	.	.	.
18751	3547	1	Such	such	PDT
18751	3547	2	a	a	DT
18751	3547	3	plan	plan	NN
18751	3547	4	can	can	MD
18751	3547	5	of	of	IN
18751	3547	6	course	course	NN
18751	3547	7	only	only	RB
18751	3547	8	be	be	VB
18751	3547	9	adopted	adopt	VBN
18751	3547	10	where	where	WRB
18751	3547	11	there	there	EX
18751	3547	12	is	be	VBZ
18751	3547	13	no	no	DT
18751	3547	14	risk	risk	NN
18751	3547	15	of	of	IN
18751	3547	16	the	the	DT
18751	3547	17	gold	gold	NN
18751	3547	18	breaking	break	VBG
18751	3547	19	up	up	RP
18751	3547	20	during	during	IN
18751	3547	21	the	the	DT
18751	3547	22	parting	parting	NN
18751	3547	23	.	.	.
18751	3548	1	An	an	DT
18751	3548	2	improvement	improvement	NN
18751	3548	3	on	on	IN
18751	3548	4	this	this	DT
18751	3548	5	is	be	VBZ
18751	3548	6	to	to	TO
18751	3548	7	have	have	VB
18751	3548	8	a	a	DT
18751	3548	9	porcelain	porcelain	NN
18751	3548	10	basin[29	basin[29	NN
18751	3548	11	]	]	-RRB-
18751	3548	12	about	about	RB
18751	3548	13	8	8	CD
18751	3548	14	-	-	SYM
18751	3548	15	1/2	1/2	CD
18751	3548	16	inches	inch	NNS
18751	3548	17	in	in	IN
18751	3548	18	diameter	diameter	NN
18751	3548	19	and	and	CC
18751	3548	20	with	with	IN
18751	3548	21	a	a	DT
18751	3548	22	capacity	capacity	NN
18751	3548	23	of	of	IN
18751	3548	24	about	about	RB
18751	3548	25	1	1	CD
18751	3548	26	-	-	SYM
18751	3548	27	1/2	1/2	CD
18751	3548	28	litres	litre	NNS
18751	3548	29	.	.	.
18751	3549	1	It	-PRON-	PRP
18751	3549	2	is	be	VBZ
18751	3549	3	provided	provide	VBN
18751	3549	4	with	with	IN
18751	3549	5	a	a	DT
18751	3549	6	porcelain	porcelain	NN
18751	3549	7	cover	cover	NN
18751	3549	8	with	with	IN
18751	3549	9	30	30	CD
18751	3549	10	numbered	number	VBN
18751	3549	11	holes	hole	NNS
18751	3549	12	through	through	IN
18751	3549	13	which	which	WDT
18751	3549	14	tubes	tube	NNS
18751	3549	15	dip	dip	NN
18751	3549	16	into	into	IN
18751	3549	17	the	the	DT
18751	3549	18	acid	acid	NN
18751	3549	19	.	.	.
18751	3550	1	The	the	DT
18751	3550	2	cover	cover	NN
18751	3550	3	is	be	VBZ
18751	3550	4	removable	removable	JJ
18751	3550	5	.	.	.
18751	3551	1	The	the	DT
18751	3551	2	tubes	tube	NNS
18751	3551	3	are	be	VBP
18751	3551	4	like	like	IN
18751	3551	5	test	test	NN
18751	3551	6	-	-	HYPH
18751	3551	7	tubes	tube	NNS
18751	3551	8	and	and	CC
18751	3551	9	are	be	VBP
18751	3551	10	supported	support	VBN
18751	3551	11	by	by	IN
18751	3551	12	the	the	DT
18751	3551	13	cover	cover	NN
18751	3551	14	;	;	:
18751	3551	15	their	-PRON-	PRP$
18751	3551	16	bottoms	bottom	NNS
18751	3551	17	are	be	VBP
18751	3551	18	perforated	perforate	VBN
18751	3551	19	with	with	IN
18751	3551	20	holes	hole	NNS
18751	3551	21	or	or	CC
18751	3551	22	slits	slit	NNS
18751	3551	23	.	.	.
18751	3552	1	The	the	DT
18751	3552	2	acid	acid	NN
18751	3552	3	is	be	VBZ
18751	3552	4	placed	place	VBN
18751	3552	5	in	in	IN
18751	3552	6	the	the	DT
18751	3552	7	basin	basin	NN
18751	3552	8	and	and	CC
18751	3552	9	boiled	boil	VBD
18751	3552	10	over	over	IN
18751	3552	11	a	a	DT
18751	3552	12	flat	flat	JJ
18751	3552	13	burner	burner	NN
18751	3552	14	;	;	:
18751	3552	15	it	-PRON-	PRP
18751	3552	16	enters	enter	VBZ
18751	3552	17	the	the	DT
18751	3552	18	tubes	tube	NNS
18751	3552	19	through	through	IN
18751	3552	20	the	the	DT
18751	3552	21	slits	slit	NNS
18751	3552	22	.	.	.
18751	3553	1	The	the	DT
18751	3553	2	cornets	cornet	NNS
18751	3553	3	are	be	VBP
18751	3553	4	placed	place	VBN
18751	3553	5	each	each	DT
18751	3553	6	in	in	IN
18751	3553	7	its	-PRON-	PRP$
18751	3553	8	proper	proper	JJ
18751	3553	9	tube	tube	NN
18751	3553	10	.	.	.
18751	3554	1	When	when	WRB
18751	3554	2	the	the	DT
18751	3554	3	boiling	boiling	NN
18751	3554	4	is	be	VBZ
18751	3554	5	finished	finish	VBN
18751	3554	6	,	,	,
18751	3554	7	the	the	DT
18751	3554	8	cover	cover	NN
18751	3554	9	with	with	IN
18751	3554	10	the	the	DT
18751	3554	11	tubes	tube	NNS
18751	3554	12	is	be	VBZ
18751	3554	13	lifted	lift	VBN
18751	3554	14	and	and	CC
18751	3554	15	at	at	IN
18751	3554	16	the	the	DT
18751	3554	17	same	same	JJ
18751	3554	18	time	time	NN
18751	3554	19	the	the	DT
18751	3554	20	acid	acid	NN
18751	3554	21	drains	drain	VBZ
18751	3554	22	back	back	RB
18751	3554	23	into	into	IN
18751	3554	24	the	the	DT
18751	3554	25	basin	basin	NN
18751	3554	26	.	.	.
18751	3555	1	A	a	DT
18751	3555	2	dip	dip	NN
18751	3555	3	into	into	IN
18751	3555	4	a	a	DT
18751	3555	5	basin	basin	NN
18751	3555	6	of	of	IN
18751	3555	7	distilled	distilled	JJ
18751	3555	8	water	water	NN
18751	3555	9	washes	wash	NNS
18751	3555	10	at	at	IN
18751	3555	11	one	one	CD
18751	3555	12	operation	operation	NN
18751	3555	13	all	all	DT
18751	3555	14	30	30	CD
18751	3555	15	assays	assays	RB
18751	3555	16	.	.	.
18751	3556	1	The	the	DT
18751	3556	2	cover	cover	NN
18751	3556	3	is	be	VBZ
18751	3556	4	then	then	RB
18751	3556	5	put	put	VBN
18751	3556	6	on	on	RP
18751	3556	7	a	a	DT
18751	3556	8	basin	basin	NN
18751	3556	9	containing	contain	VBG
18751	3556	10	the	the	DT
18751	3556	11	stronger	strong	JJR
18751	3556	12	parting	parting	NN
18751	3556	13	acid	acid	NN
18751	3556	14	which	which	WDT
18751	3556	15	is	be	VBZ
18751	3556	16	already	already	RB
18751	3556	17	boiling	boil	VBG
18751	3556	18	.	.	.
18751	3557	1	This	this	DT
18751	3557	2	boiling	boiling	NN
18751	3557	3	is	be	VBZ
18751	3557	4	continued	continue	VBN
18751	3557	5	for	for	IN
18751	3557	6	half	half	PDT
18751	3557	7	an	an	DT
18751	3557	8	hour	hour	NN
18751	3557	9	.	.	.
18751	3558	1	The	the	DT
18751	3558	2	cover	cover	NN
18751	3558	3	with	with	IN
18751	3558	4	the	the	DT
18751	3558	5	30	30	CD
18751	3558	6	cornets	cornet	NNS
18751	3558	7	is	be	VBZ
18751	3558	8	then	then	RB
18751	3558	9	lifted	lift	VBN
18751	3558	10	out	out	RP
18751	3558	11	from	from	IN
18751	3558	12	the	the	DT
18751	3558	13	acid	acid	NN
18751	3558	14	and	and	CC
18751	3558	15	dipped	dip	VBD
18751	3558	16	two	two	CD
18751	3558	17	or	or	CC
18751	3558	18	three	three	CD
18751	3558	19	times	time	NNS
18751	3558	20	in	in	IN
18751	3558	21	distilled	distilled	JJ
18751	3558	22	water	water	NN
18751	3558	23	to	to	TO
18751	3558	24	wash	wash	VB
18751	3558	25	off	off	RP
18751	3558	26	the	the	DT
18751	3558	27	last	last	JJ
18751	3558	28	traces	trace	NNS
18751	3558	29	of	of	IN
18751	3558	30	acid	acid	NN
18751	3558	31	.	.	.
18751	3559	1	To	to	TO
18751	3559	2	transfer	transfer	VB
18751	3559	3	the	the	DT
18751	3559	4	cornets	cornet	NNS
18751	3559	5	from	from	IN
18751	3559	6	the	the	DT
18751	3559	7	tubes	tube	NNS
18751	3559	8	to	to	IN
18751	3559	9	the	the	DT
18751	3559	10	porous	porous	JJ
18751	3559	11	cups	cup	NNS
18751	3559	12	the	the	DT
18751	3559	13	whole	whole	NN
18751	3559	14	of	of	IN
18751	3559	15	the	the	DT
18751	3559	16	tube	tube	NN
18751	3559	17	must	must	MD
18751	3559	18	be	be	VB
18751	3559	19	dipped	dip	VBN
18751	3559	20	under	under	IN
18751	3559	21	the	the	DT
18751	3559	22	water	water	NN
18751	3559	23	;	;	:
18751	3559	24	otherwise	otherwise	RB
18751	3559	25	the	the	DT
18751	3559	26	operation	operation	NN
18751	3559	27	is	be	VBZ
18751	3559	28	exactly	exactly	RB
18751	3559	29	as	as	IN
18751	3559	30	when	when	WRB
18751	3559	31	working	work	VBG
18751	3559	32	with	with	IN
18751	3559	33	test	test	NN
18751	3559	34	-	-	HYPH
18751	3559	35	tubes	tube	NNS
18751	3559	36	.	.	.
18751	3560	1	A	a	DT
18751	3560	2	still	still	RB
18751	3560	3	simpler	simple	JJR
18751	3560	4	method	method	NN
18751	3560	5	of	of	IN
18751	3560	6	working	work	VBG
18751	3560	7	is	be	VBZ
18751	3560	8	to	to	TO
18751	3560	9	use	use	VB
18751	3560	10	small	small	JJ
18751	3560	11	platinum	platinum	NN
18751	3560	12	cups[30	cups[30	VBN
18751	3560	13	]	]	-RRB-
18751	3560	14	provided	provide	VBN
18751	3560	15	with	with	IN
18751	3560	16	fine	fine	JJ
18751	3560	17	slits	slit	NNS
18751	3560	18	which	which	WDT
18751	3560	19	admit	admit	VBP
18751	3560	20	the	the	DT
18751	3560	21	acid	acid	NN
18751	3560	22	but	but	CC
18751	3560	23	retain	retain	VB
18751	3560	24	the	the	DT
18751	3560	25	gold	gold	NN
18751	3560	26	.	.	.
18751	3561	1	A	a	DT
18751	3561	2	number	number	NN
18751	3561	3	of	of	IN
18751	3561	4	these	these	DT
18751	3561	5	,	,	,
18751	3561	6	say	say	VBP
18751	3561	7	60	60	CD
18751	3561	8	,	,	,
18751	3561	9	are	be	VBP
18751	3561	10	supported	support	VBN
18751	3561	11	on	on	IN
18751	3561	12	a	a	DT
18751	3561	13	platinum	platinum	NN
18751	3561	14	tray	tray	NN
18751	3561	15	.	.	.
18751	3562	1	The	the	DT
18751	3562	2	parting	parting	NN
18751	3562	3	acids	acid	NNS
18751	3562	4	are	be	VBP
18751	3562	5	boiled	boil	VBN
18751	3562	6	in	in	IN
18751	3562	7	platinum	platinum	NN
18751	3562	8	dishes	dish	NNS
18751	3562	9	under	under	IN
18751	3562	10	a	a	DT
18751	3562	11	hood	hood	NN
18751	3562	12	;	;	:
18751	3562	13	and	and	CC
18751	3562	14	the	the	DT
18751	3562	15	60	60	CD
18751	3562	16	cornets	cornet	NNS
18751	3562	17	(	(	-LRB-
18751	3562	18	each	each	DT
18751	3562	19	in	in	IN
18751	3562	20	its	-PRON-	PRP$
18751	3562	21	proper	proper	JJ
18751	3562	22	cup	cup	NN
18751	3562	23	)	)	-RRB-
18751	3562	24	are	be	VBP
18751	3562	25	placed	place	VBN
18751	3562	26	in	in	IN
18751	3562	27	the	the	DT
18751	3562	28	acid	acid	NN
18751	3562	29	all	all	RB
18751	3562	30	at	at	IN
18751	3562	31	once	once	RB
18751	3562	32	:	:	:
18751	3562	33	the	the	DT
18751	3562	34	tray	tray	NN
18751	3562	35	carrying	carry	VBG
18751	3562	36	the	the	DT
18751	3562	37	cups	cup	NNS
18751	3562	38	is	be	VBZ
18751	3562	39	provided	provide	VBN
18751	3562	40	with	with	IN
18751	3562	41	a	a	DT
18751	3562	42	handle	handle	NN
18751	3562	43	suitable	suitable	JJ
18751	3562	44	for	for	IN
18751	3562	45	this	this	DT
18751	3562	46	purpose	purpose	NN
18751	3562	47	.	.	.
18751	3563	1	After	after	IN
18751	3563	2	a	a	DT
18751	3563	3	proper	proper	JJ
18751	3563	4	boiling	boil	VBG
18751	3563	5	the	the	DT
18751	3563	6	tray	tray	NN
18751	3563	7	is	be	VBZ
18751	3563	8	lifted	lift	VBN
18751	3563	9	out	out	IN
18751	3563	10	of	of	IN
18751	3563	11	the	the	DT
18751	3563	12	weaker	weak	JJR
18751	3563	13	acid	acid	NN
18751	3563	14	into	into	IN
18751	3563	15	the	the	DT
18751	3563	16	stronger	strong	JJR
18751	3563	17	one	one	CD
18751	3563	18	,	,	,
18751	3563	19	where	where	WRB
18751	3563	20	it	-PRON-	PRP
18751	3563	21	undergoes	undergo	VBZ
18751	3563	22	the	the	DT
18751	3563	23	second	second	JJ
18751	3563	24	boiling	boiling	NN
18751	3563	25	.	.	.
18751	3564	1	It	-PRON-	PRP
18751	3564	2	is	be	VBZ
18751	3564	3	next	next	RB
18751	3564	4	dipped	dip	VBN
18751	3564	5	several	several	JJ
18751	3564	6	times	time	NNS
18751	3564	7	in	in	IN
18751	3564	8	distilled	distilled	JJ
18751	3564	9	water	water	NN
18751	3564	10	and	and	CC
18751	3564	11	lastly	lastly	RB
18751	3564	12	,	,	,
18751	3564	13	after	after	IN
18751	3564	14	a	a	DT
18751	3564	15	gentle	gentle	JJ
18751	3564	16	drying	drying	NN
18751	3564	17	,	,	,
18751	3564	18	it	-PRON-	PRP
18751	3564	19	is	be	VBZ
18751	3564	20	raised	raise	VBN
18751	3564	21	to	to	IN
18751	3564	22	an	an	DT
18751	3564	23	annealing	annealing	NN
18751	3564	24	temperature	temperature	NN
18751	3564	25	which	which	WDT
18751	3564	26	must	must	MD
18751	3564	27	not	not	RB
18751	3564	28	be	be	VB
18751	3564	29	too	too	RB
18751	3564	30	high	high	JJ
18751	3564	31	for	for	IN
18751	3564	32	fear	fear	NN
18751	3564	33	of	of	IN
18751	3564	34	the	the	DT
18751	3564	35	gold	gold	NN
18751	3564	36	sticking	stick	VBG
18751	3564	37	to	to	IN
18751	3564	38	the	the	DT
18751	3564	39	platinum	platinum	NN
18751	3564	40	.	.	.
18751	3565	1	After	after	IN
18751	3565	2	cooling	cool	VBG
18751	3565	3	,	,	,
18751	3565	4	the	the	DT
18751	3565	5	cornets	cornet	NNS
18751	3565	6	are	be	VBP
18751	3565	7	transferred	transfer	VBN
18751	3565	8	from	from	IN
18751	3565	9	the	the	DT
18751	3565	10	platinum	platinum	NN
18751	3565	11	cups	cup	NNS
18751	3565	12	directly	directly	RB
18751	3565	13	to	to	IN
18751	3565	14	the	the	DT
18751	3565	15	pan	pan	NN
18751	3565	16	of	of	IN
18751	3565	17	the	the	DT
18751	3565	18	balance	balance	NN
18751	3565	19	.	.	.
18751	3566	1	Here	here	RB
18751	3566	2	all	all	DT
18751	3566	3	60	60	CD
18751	3566	4	cornets	cornet	NNS
18751	3566	5	have	have	VBP
18751	3566	6	exactly	exactly	RB
18751	3566	7	the	the	DT
18751	3566	8	same	same	JJ
18751	3566	9	treatment	treatment	NN
18751	3566	10	and	and	CC
18751	3566	11	the	the	DT
18751	3566	12	"	"	``
18751	3566	13	checks	check	NNS
18751	3566	14	"	"	''
18751	3566	15	may	may	MD
18751	3566	16	be	be	VB
18751	3566	17	compared	compare	VBN
18751	3566	18	with	with	IN
18751	3566	19	great	great	JJ
18751	3566	20	exactness	exactness	NN
18751	3566	21	with	with	IN
18751	3566	22	the	the	DT
18751	3566	23	other	other	JJ
18751	3566	24	assays	assay	NNS
18751	3566	25	accompanying	accompany	VBG
18751	3566	26	them	-PRON-	PRP
18751	3566	27	.	.	.
18751	3567	1	There	there	EX
18751	3567	2	is	be	VBZ
18751	3567	3	,	,	,
18751	3567	4	too	too	RB
18751	3567	5	,	,	,
18751	3567	6	a	a	DT
18751	3567	7	great	great	JJ
18751	3567	8	saving	saving	NN
18751	3567	9	of	of	IN
18751	3567	10	labour	labour	NN
18751	3567	11	.	.	.
18751	3568	1	[	[	-LRB-
18751	3568	2	31	31	CD
18751	3568	3	]	]	-RRB-
18751	3568	4	~Silver	~Silver	-LRB-
18751	3568	5	,	,	,
18751	3568	6	&	&	CC
18751	3568	7	c.	c.	NNP
18751	3568	8	,	,	,
18751	3568	9	in	in	IN
18751	3568	10	gold	gold	JJ
18751	3568	11	bullion.~--The	bullion.~--The	NNP
18751	3568	12	base	base	NN
18751	3568	13	metals	metal	NNS
18751	3568	14	are	be	VBP
18751	3568	15	generally	generally	RB
18751	3568	16	determined	determine	VBN
18751	3568	17	by	by	IN
18751	3568	18	cupelling	cupel	VBG
18751	3568	19	.5	.5	.
18751	3568	20	gram	gram	NN
18751	3568	21	of	of	IN
18751	3568	22	the	the	DT
18751	3568	23	alloy	alloy	NN
18751	3568	24	with	with	IN
18751	3568	25	5	5	CD
18751	3568	26	grams	gram	NNS
18751	3568	27	of	of	IN
18751	3568	28	lead	lead	NN
18751	3568	29	.	.	.
18751	3569	1	The	the	DT
18751	3569	2	loss	loss	NN
18751	3569	3	in	in	IN
18751	3569	4	cupellation	cupellation	NN
18751	3569	5	having	have	VBG
18751	3569	6	been	be	VBN
18751	3569	7	allowed	allow	VBN
18751	3569	8	for	for	IN
18751	3569	9	by	by	IN
18751	3569	10	any	any	DT
18751	3569	11	of	of	IN
18751	3569	12	the	the	DT
18751	3569	13	usual	usual	JJ
18751	3569	14	methods	method	NNS
18751	3569	15	(	(	-LRB-
18751	3569	16	see	see	VB
18751	3569	17	p.	p.	NN
18751	3569	18	104	104	CD
18751	3569	19	)	)	-RRB-
18751	3569	20	the	the	DT
18751	3569	21	gold	gold	NN
18751	3569	22	and	and	CC
18751	3569	23	silver	silver	NN
18751	3569	24	contents	content	NNS
18751	3569	25	are	be	VBP
18751	3569	26	given	give	VBN
18751	3569	27	.	.	.
18751	3570	1	By	by	IN
18751	3570	2	deducting	deduct	VBG
18751	3570	3	the	the	DT
18751	3570	4	gold	gold	NN
18751	3570	5	the	the	DT
18751	3570	6	proportion	proportion	NN
18751	3570	7	of	of	IN
18751	3570	8	silver	silver	NN
18751	3570	9	is	be	VBZ
18751	3570	10	obtained	obtain	VBN
18751	3570	11	.	.	.
18751	3571	1	The	the	DT
18751	3571	2	silver	silver	NN
18751	3571	3	is	be	VBZ
18751	3571	4	generally	generally	RB
18751	3571	5	determined	determine	VBN
18751	3571	6	by	by	IN
18751	3571	7	difference	difference	NN
18751	3571	8	in	in	IN
18751	3571	9	this	this	DT
18751	3571	10	way	way	NN
18751	3571	11	.	.	.
18751	3572	1	If	if	IN
18751	3572	2	it	-PRON-	PRP
18751	3572	3	is	be	VBZ
18751	3572	4	desired	desire	VBN
18751	3572	5	to	to	TO
18751	3572	6	dissolve	dissolve	VB
18751	3572	7	out	out	RP
18751	3572	8	the	the	DT
18751	3572	9	copper	copper	NN
18751	3572	10	,	,	,
18751	3572	11	silver	silver	NN
18751	3572	12	,	,	,
18751	3572	13	&	&	CC
18751	3572	14	c.	c.	NNP
18751	3572	15	,	,	,
18751	3572	16	and	and	CC
18751	3572	17	to	to	TO
18751	3572	18	determine	determine	VB
18751	3572	19	them	-PRON-	PRP
18751	3572	20	in	in	IN
18751	3572	21	the	the	DT
18751	3572	22	wet	wet	JJ
18751	3572	23	way	way	NN
18751	3572	24	,	,	,
18751	3572	25	the	the	DT
18751	3572	26	gold	gold	NN
18751	3572	27	must	must	MD
18751	3572	28	first	first	RB
18751	3572	29	be	be	VB
18751	3572	30	alloyed	alloy	VBN
18751	3572	31	with	with	IN
18751	3572	32	a	a	DT
18751	3572	33	sufficiency	sufficiency	NN
18751	3572	34	of	of	IN
18751	3572	35	some	some	DT
18751	3572	36	other	other	JJ
18751	3572	37	metal	metal	NN
18751	3572	38	to	to	TO
18751	3572	39	render	render	VB
18751	3572	40	it	-PRON-	PRP
18751	3572	41	amenable	amenable	JJ
18751	3572	42	to	to	IN
18751	3572	43	the	the	DT
18751	3572	44	attack	attack	NN
18751	3572	45	by	by	IN
18751	3572	46	acid	acid	NN
18751	3572	47	.	.	.
18751	3573	1	Cadmium	cadmium	NN
18751	3573	2	is	be	VBZ
18751	3573	3	the	the	DT
18751	3573	4	metal	metal	NN
18751	3573	5	generally	generally	RB
18751	3573	6	recommended	recommend	VBD
18751	3573	7	,	,	,
18751	3573	8	and	and	CC
18751	3573	9	the	the	DT
18751	3573	10	alloy	alloy	NN
18751	3573	11	is	be	VBZ
18751	3573	12	made	make	VBN
18751	3573	13	by	by	IN
18751	3573	14	melting	melt	VBG
18751	3573	15	together	together	RB
18751	3573	16	a	a	DT
18751	3573	17	weighed	weigh	VBN
18751	3573	18	portion	portion	NN
18751	3573	19	of	of	IN
18751	3573	20	the	the	DT
18751	3573	21	gold	gold	NN
18751	3573	22	with	with	IN
18751	3573	23	five	five	CD
18751	3573	24	or	or	CC
18751	3573	25	six	six	CD
18751	3573	26	times	time	NNS
18751	3573	27	its	-PRON-	PRP$
18751	3573	28	weight	weight	NN
18751	3573	29	of	of	IN
18751	3573	30	cadmium	cadmium	NN
18751	3573	31	in	in	IN
18751	3573	32	a	a	DT
18751	3573	33	Berlin	Berlin	NNP
18751	3573	34	crucible	crucible	NN
18751	3573	35	and	and	CC
18751	3573	36	under	under	IN
18751	3573	37	a	a	DT
18751	3573	38	thin	thin	JJ
18751	3573	39	layer	layer	NN
18751	3573	40	of	of	IN
18751	3573	41	potassium	potassium	NN
18751	3573	42	cyanide	cyanide	NN
18751	3573	43	.	.	.
18751	3574	1	~Lead	~lead	CC
18751	3574	2	with	with	IN
18751	3574	3	gold	gold	NN
18751	3574	4	or	or	CC
18751	3574	5	silver.~--Large	silver.~--large	NN
18751	3574	6	quantities	quantity	NNS
18751	3574	7	of	of	IN
18751	3574	8	lead	lead	NN
18751	3574	9	carrying	carry	VBG
18751	3574	10	gold	gold	NN
18751	3574	11	and	and	CC
18751	3574	12	silver	silver	NN
18751	3574	13	are	be	VBP
18751	3574	14	sold	sell	VBN
18751	3574	15	to	to	IN
18751	3574	16	refiners	refiner	NNS
18751	3574	17	in	in	IN
18751	3574	18	bars	bar	NNS
18751	3574	19	weighing	weigh	VBG
18751	3574	20	about	about	RB
18751	3574	21	100	100	CD
18751	3574	22	lbs	lb	NNS
18751	3574	23	.	.	.
18751	3575	1	each	each	DT
18751	3575	2	.	.	.
18751	3576	1	The	the	DT
18751	3576	2	assay	assay	NN
18751	3576	3	of	of	IN
18751	3576	4	these	these	DT
18751	3576	5	alloys	alloy	NNS
18751	3576	6	presents	present	VBZ
18751	3576	7	no	no	DT
18751	3576	8	special	special	JJ
18751	3576	9	difficulties	difficulty	NNS
18751	3576	10	,	,	,
18751	3576	11	but	but	CC
18751	3576	12	the	the	DT
18751	3576	13	sampling	sampling	NN
18751	3576	14	of	of	IN
18751	3576	15	them	-PRON-	PRP
18751	3576	16	is	be	VBZ
18751	3576	17	a	a	DT
18751	3576	18	question	question	NN
18751	3576	19	which	which	WDT
18751	3576	20	may	may	MD
18751	3576	21	be	be	VB
18751	3576	22	profitably	profitably	RB
18751	3576	23	discussed	discuss	VBN
18751	3576	24	.	.	.
18751	3577	1	[	[	-LRB-
18751	3577	2	32	32	CD
18751	3577	3	]	]	-RRB-
18751	3577	4	A	a	DT
18751	3577	5	molten	molten	JJ
18751	3577	6	metal	metal	NN
18751	3577	7	may	may	MD
18751	3577	8	be	be	VB
18751	3577	9	conceived	conceive	VBN
18751	3577	10	to	to	TO
18751	3577	11	have	have	VB
18751	3577	12	all	all	PDT
18751	3577	13	the	the	DT
18751	3577	14	physical	physical	JJ
18751	3577	15	states	state	NNS
18751	3577	16	observed	observe	VBN
18751	3577	17	in	in	IN
18751	3577	18	ordinary	ordinary	JJ
18751	3577	19	liquids	liquid	NNS
18751	3577	20	,	,	,
18751	3577	21	although	although	IN
18751	3577	22	these	these	DT
18751	3577	23	can	can	MD
18751	3577	24	not	not	RB
18751	3577	25	be	be	VB
18751	3577	26	actually	actually	RB
18751	3577	27	seen	see	VBN
18751	3577	28	owing	owe	VBG
18751	3577	29	to	to	IN
18751	3577	30	its	-PRON-	PRP$
18751	3577	31	opaqueness	opaqueness	NN
18751	3577	32	.	.	.
18751	3578	1	There	there	EX
18751	3578	2	is	be	VBZ
18751	3578	3	no	no	DT
18751	3578	4	doubt	doubt	NN
18751	3578	5	that	that	IN
18751	3578	6	_	_	NNP
18751	3578	7	pure	pure	JJ
18751	3578	8	_	_	NNP
18751	3578	9	lead	lead	NN
18751	3578	10	at	at	IN
18751	3578	11	a	a	DT
18751	3578	12	temperature	temperature	NN
18751	3578	13	only	only	RB
18751	3578	14	a	a	DT
18751	3578	15	little	little	JJ
18751	3578	16	above	above	IN
18751	3578	17	its	-PRON-	PRP$
18751	3578	18	melting	melting	NN
18751	3578	19	-	-	HYPH
18751	3578	20	point	point	NN
18751	3578	21	can	can	MD
18751	3578	22	contain	contain	VB
18751	3578	23	a	a	DT
18751	3578	24	large	large	JJ
18751	3578	25	proportion	proportion	NN
18751	3578	26	of	of	IN
18751	3578	27	gold	gold	NN
18751	3578	28	in	in	IN
18751	3578	29	such	such	PDT
18751	3578	30	a	a	DT
18751	3578	31	manner	manner	NN
18751	3578	32	that	that	IN
18751	3578	33	it	-PRON-	PRP
18751	3578	34	may	may	MD
18751	3578	35	in	in	IN
18751	3578	36	a	a	DT
18751	3578	37	figurative	figurative	JJ
18751	3578	38	way	way	NN
18751	3578	39	be	be	VB
18751	3578	40	spoken	speak	VBN
18751	3578	41	of	of	IN
18751	3578	42	as	as	IN
18751	3578	43	a	a	DT
18751	3578	44	clear	clear	JJ
18751	3578	45	solution	solution	NN
18751	3578	46	.	.	.
18751	3579	1	Any	any	DT
18751	3579	2	small	small	JJ
18751	3579	3	portion	portion	NN
18751	3579	4	withdrawn	withdraw	VBN
18751	3579	5	from	from	IN
18751	3579	6	the	the	DT
18751	3579	7	molten	molten	JJ
18751	3579	8	metal	metal	NN
18751	3579	9	would	would	MD
18751	3579	10	afford	afford	VB
18751	3579	11	a	a	DT
18751	3579	12	perfect	perfect	JJ
18751	3579	13	sample	sample	NN
18751	3579	14	.	.	.
18751	3580	1	The	the	DT
18751	3580	2	same	same	JJ
18751	3580	3	would	would	MD
18751	3580	4	be	be	VB
18751	3580	5	true	true	JJ
18751	3580	6	of	of	IN
18751	3580	7	any	any	DT
18751	3580	8	pure	pure	JJ
18751	3580	9	alloy	alloy	NN
18751	3580	10	of	of	IN
18751	3580	11	lead	lead	NN
18751	3580	12	and	and	CC
18751	3580	13	silver	silver	NN
18751	3580	14	in	in	IN
18751	3580	15	which	which	WDT
18751	3580	16	the	the	DT
18751	3580	17	silver	silver	NN
18751	3580	18	does	do	VBZ
18751	3580	19	not	not	RB
18751	3580	20	exceed	exceed	VB
18751	3580	21	the	the	DT
18751	3580	22	proportion	proportion	NN
18751	3580	23	of	of	IN
18751	3580	24	2	2	CD
18751	3580	25	-	-	HYPH
18751	3580	26	1/2	1/2	CD
18751	3580	27	per	per	IN
18751	3580	28	cent	cent	NN
18751	3580	29	.	.	.
18751	3581	1	[	[	-LRB-
18751	3581	2	33	33	CD
18751	3581	3	]	]	-RRB-
18751	3581	4	On	on	IN
18751	3581	5	the	the	DT
18751	3581	6	other	other	JJ
18751	3581	7	hand	hand	NN
18751	3581	8	,	,	,
18751	3581	9	if	if	IN
18751	3581	10	the	the	DT
18751	3581	11	molten	molten	JJ
18751	3581	12	metal	metal	NN
18751	3581	13	contains	contain	VBZ
18751	3581	14	much	much	RB
18751	3581	15	more	more	JJR
18751	3581	16	than	than	IN
18751	3581	17	.5	.5	NN
18751	3581	18	per	per	IN
18751	3581	19	cent	cent	NN
18751	3581	20	.	.	.
18751	3582	1	of	of	IN
18751	3582	2	zinc	zinc	NNP
18751	3582	3	,	,	,
18751	3582	4	more	more	JJR
18751	3582	5	than	than	IN
18751	3582	6	.1	.1	NN
18751	3582	7	per	per	IN
18751	3582	8	cent	cent	NN
18751	3582	9	.	.	.
18751	3583	1	of	of	IN
18751	3583	2	copper	copper	NN
18751	3583	3	,	,	,
18751	3583	4	or	or	CC
18751	3583	5	a	a	DT
18751	3583	6	larger	large	JJR
18751	3583	7	quantity	quantity	NN
18751	3583	8	of	of	IN
18751	3583	9	silver	silver	NN
18751	3583	10	,	,	,
18751	3583	11	it	-PRON-	PRP
18751	3583	12	may	may	MD
18751	3583	13	be	be	VB
18751	3583	14	likened	liken	VBN
18751	3583	15	to	to	IN
18751	3583	16	a	a	DT
18751	3583	17	turbid	turbid	JJ
18751	3583	18	liquor	liquor	NN
18751	3583	19	.	.	.
18751	3584	1	The	the	DT
18751	3584	2	resemblance	resemblance	NN
18751	3584	3	holds	hold	VBZ
18751	3584	4	good	good	JJ
18751	3584	5	so	so	RB
18751	3584	6	far	far	RB
18751	3584	7	that	that	IN
18751	3584	8	if	if	IN
18751	3584	9	the	the	DT
18751	3584	10	molten	molten	JJ
18751	3584	11	lead	lead	NN
18751	3584	12	be	be	VB
18751	3584	13	further	further	RB
18751	3584	14	heated	heat	VBN
18751	3584	15	,	,	,
18751	3584	16	whereby	whereby	WRB
18751	3584	17	its	-PRON-	PRP$
18751	3584	18	solvent	solvent	NN
18751	3584	19	power	power	NN
18751	3584	20	on	on	IN
18751	3584	21	the	the	DT
18751	3584	22	added	add	VBN
18751	3584	23	metal	metal	NN
18751	3584	24	is	be	VBZ
18751	3584	25	increased	increase	VBN
18751	3584	26	,	,	,
18751	3584	27	the	the	DT
18751	3584	28	turbidity	turbidity	NN
18751	3584	29	will	will	MD
18751	3584	30	disappear	disappear	VB
18751	3584	31	,	,	,
18751	3584	32	or	or	CC
18751	3584	33	at	at	IN
18751	3584	34	least	least	JJS
18751	3584	35	be	be	VB
18751	3584	36	considerably	considerably	RB
18751	3584	37	diminished	diminish	VBN
18751	3584	38	.	.	.
18751	3585	1	A	a	DT
18751	3585	2	portion	portion	NN
18751	3585	3	taken	take	VBN
18751	3585	4	at	at	IN
18751	3585	5	random	random	JJ
18751	3585	6	from	from	IN
18751	3585	7	such	such	PDT
18751	3585	8	a	a	DT
18751	3585	9	molten	molten	JJ
18751	3585	10	metal	metal	NN
18751	3585	11	may	may	MD
18751	3585	12	,	,	,
18751	3585	13	or	or	CC
18751	3585	14	may	may	MD
18751	3585	15	not	not	RB
18751	3585	16	,	,	,
18751	3585	17	give	give	VB
18751	3585	18	a	a	DT
18751	3585	19	good	good	JJ
18751	3585	20	sample	sample	NN
18751	3585	21	.	.	.
18751	3586	1	The	the	DT
18751	3586	2	suspended	suspend	VBN
18751	3586	3	insoluble	insoluble	JJ
18751	3586	4	matter	matter	NN
18751	3586	5	will	will	MD
18751	3586	6	tend	tend	VB
18751	3586	7	to	to	TO
18751	3586	8	concentrate	concentrate	VB
18751	3586	9	itself	-PRON-	PRP
18751	3586	10	in	in	IN
18751	3586	11	the	the	DT
18751	3586	12	upper	upper	JJ
18751	3586	13	or	or	CC
18751	3586	14	lower	low	JJR
18751	3586	15	parts	part	NNS
18751	3586	16	of	of	IN
18751	3586	17	the	the	DT
18751	3586	18	liquid	liquid	NN
18751	3586	19	according	accord	VBG
18751	3586	20	to	to	IN
18751	3586	21	whether	whether	IN
18751	3586	22	it	-PRON-	PRP
18751	3586	23	is	be	VBZ
18751	3586	24	heavier	heavy	JJR
18751	3586	25	or	or	CC
18751	3586	26	lighter	light	JJR
18751	3586	27	than	than	IN
18751	3586	28	it	-PRON-	PRP
18751	3586	29	;	;	:
18751	3586	30	and	and	CC
18751	3586	31	this	this	DT
18751	3586	32	separation	separation	NN
18751	3586	33	may	may	MD
18751	3586	34	occur	occur	VB
18751	3586	35	with	with	IN
18751	3586	36	extreme	extreme	JJ
18751	3586	37	slowness	slowness	NN
18751	3586	38	or	or	CC
18751	3586	39	with	with	IN
18751	3586	40	fair	fair	JJ
18751	3586	41	rapidity	rapidity	NN
18751	3586	42	.	.	.
18751	3587	1	However	however	RB
18751	3587	2	,	,	,
18751	3587	3	it	-PRON-	PRP
18751	3587	4	is	be	VBZ
18751	3587	5	generally	generally	RB
18751	3587	6	agreed	agree	VBN
18751	3587	7	that	that	IN
18751	3587	8	in	in	IN
18751	3587	9	the	the	DT
18751	3587	10	case	case	NN
18751	3587	11	of	of	IN
18751	3587	12	such	such	JJ
18751	3587	13	alloys	alloy	NNS
18751	3587	14	as	as	IN
18751	3587	15	occur	occur	NN
18751	3587	16	in	in	IN
18751	3587	17	practice	practice	NN
18751	3587	18	,	,	,
18751	3587	19	samples	sample	NNS
18751	3587	20	taken	take	VBN
18751	3587	21	in	in	IN
18751	3587	22	this	this	DT
18751	3587	23	way	way	NN
18751	3587	24	are	be	VBP
18751	3587	25	quite	quite	RB
18751	3587	26	satisfactory	satisfactory	JJ
18751	3587	27	and	and	CC
18751	3587	28	are	be	VBP
18751	3587	29	the	the	DT
18751	3587	30	best	good	JJS
18751	3587	31	obtainable	obtainable	JJ
18751	3587	32	.	.	.
18751	3588	1	The	the	DT
18751	3588	2	precautions	precaution	NNS
18751	3588	3	insisted	insist	VBD
18751	3588	4	on	on	IN
18751	3588	5	are	be	VBP
18751	3588	6	that	that	IN
18751	3588	7	the	the	DT
18751	3588	8	lead	lead	NN
18751	3588	9	shall	shall	MD
18751	3588	10	be	be	VB
18751	3588	11	made	make	VBN
18751	3588	12	as	as	RB
18751	3588	13	hot	hot	JJ
18751	3588	14	as	as	IN
18751	3588	15	practicable	practicable	JJ
18751	3588	16	;	;	:
18751	3588	17	that	that	IN
18751	3588	18	it	-PRON-	PRP
18751	3588	19	shall	shall	MD
18751	3588	20	be	be	VB
18751	3588	21	stirred	stir	VBN
18751	3588	22	up	up	RP
18751	3588	23	at	at	IN
18751	3588	24	the	the	DT
18751	3588	25	time	time	NN
18751	3588	26	of	of	IN
18751	3588	27	taking	take	VBG
18751	3588	28	the	the	DT
18751	3588	29	sample	sample	NN
18751	3588	30	;	;	:
18751	3588	31	and	and	CC
18751	3588	32	that	that	IN
18751	3588	33	the	the	DT
18751	3588	34	portion	portion	NN
18751	3588	35	withdrawn	withdraw	VBN
18751	3588	36	shall	shall	MD
18751	3588	37	be	be	VB
18751	3588	38	taken	take	VBN
18751	3588	39	out	out	RP
18751	3588	40	with	with	IN
18751	3588	41	a	a	DT
18751	3588	42	ladle	ladle	NN
18751	3588	43	at	at	IN
18751	3588	44	least	least	JJS
18751	3588	45	as	as	RB
18751	3588	46	hot	hot	JJ
18751	3588	47	as	as	IN
18751	3588	48	the	the	DT
18751	3588	49	molten	molten	JJ
18751	3588	50	metal	metal	NN
18751	3588	51	.	.	.
18751	3589	1	The	the	DT
18751	3589	2	further	further	JJ
18751	3589	3	precaution	precaution	NN
18751	3589	4	that	that	IN
18751	3589	5	if	if	IN
18751	3589	6	any	any	DT
18751	3589	7	dross	dross	NN
18751	3589	8	be	be	VB
18751	3589	9	on	on	IN
18751	3589	10	the	the	DT
18751	3589	11	surface	surface	NN
18751	3589	12	of	of	IN
18751	3589	13	the	the	DT
18751	3589	14	metal	metal	NN
18751	3589	15	it	-PRON-	PRP
18751	3589	16	shall	shall	MD
18751	3589	17	be	be	VB
18751	3589	18	skimmed	skim	VBN
18751	3589	19	off	off	RP
18751	3589	20	and	and	CC
18751	3589	21	separately	separately	RB
18751	3589	22	sampled	sample	VBN
18751	3589	23	and	and	CC
18751	3589	24	assayed	assay	VBN
18751	3589	25	is	be	VBZ
18751	3589	26	almost	almost	RB
18751	3589	27	too	too	RB
18751	3589	28	obvious	obvious	JJ
18751	3589	29	to	to	TO
18751	3589	30	require	require	VB
18751	3589	31	mention	mention	NN
18751	3589	32	.	.	.
18751	3590	1	An	an	DT
18751	3590	2	alternative	alternative	NN
18751	3590	3	and	and	CC
18751	3590	4	,	,	,
18751	3590	5	perhaps	perhaps	RB
18751	3590	6	,	,	,
18751	3590	7	better	well	JJR
18751	3590	8	way	way	NN
18751	3590	9	of	of	IN
18751	3590	10	taking	take	VBG
18751	3590	11	the	the	DT
18751	3590	12	sample	sample	NN
18751	3590	13	is	be	VBZ
18751	3590	14	to	to	TO
18751	3590	15	withdraw	withdraw	VB
18751	3590	16	portions	portion	NNS
18751	3590	17	at	at	IN
18751	3590	18	equal	equal	JJ
18751	3590	19	intervals	interval	NNS
18751	3590	20	from	from	IN
18751	3590	21	the	the	DT
18751	3590	22	stream	stream	NN
18751	3590	23	of	of	IN
18751	3590	24	metal	metal	NN
18751	3590	25	whilst	whilst	IN
18751	3590	26	the	the	DT
18751	3590	27	pot	pot	NN
18751	3590	28	is	be	VBZ
18751	3590	29	being	be	VBG
18751	3590	30	emptied	empty	VBN
18751	3590	31	;	;	:
18751	3590	32	equal	equal	JJ
18751	3590	33	weights	weight	NNS
18751	3590	34	taken	take	VBN
18751	3590	35	from	from	IN
18751	3590	36	these	these	DT
18751	3590	37	portions	portion	NNS
18751	3590	38	and	and	CC
18751	3590	39	mixed	mixed	JJ
18751	3590	40	(	(	-LRB-
18751	3590	41	by	by	IN
18751	3590	42	melting	melt	VBG
18751	3590	43	or	or	CC
18751	3590	44	in	in	IN
18751	3590	45	some	some	DT
18751	3590	46	other	other	JJ
18751	3590	47	way	way	NN
18751	3590	48	)	)	-RRB-
18751	3590	49	give	give	VB
18751	3590	50	a	a	DT
18751	3590	51	fair	fair	JJ
18751	3590	52	sample	sample	NN
18751	3590	53	of	of	IN
18751	3590	54	the	the	DT
18751	3590	55	whole	whole	NN
18751	3590	56	.	.	.
18751	3591	1	In	in	IN
18751	3591	2	addition	addition	NN
18751	3591	3	,	,	,
18751	3591	4	separate	separate	JJ
18751	3591	5	assays	assay	NNS
18751	3591	6	of	of	IN
18751	3591	7	each	each	DT
18751	3591	8	portion	portion	NN
18751	3591	9	will	will	MD
18751	3591	10	show	show	VB
18751	3591	11	to	to	IN
18751	3591	12	what	what	WDT
18751	3591	13	extent	extent	NN
18751	3591	14	the	the	DT
18751	3591	15	metal	metal	NN
18751	3591	16	lacks	lack	VBZ
18751	3591	17	uniformity	uniformity	NN
18751	3591	18	in	in	IN
18751	3591	19	composition	composition	NN
18751	3591	20	For	for	IN
18751	3591	21	example	example	NN
18751	3591	22	,	,	,
18751	3591	23	samples	sample	NNS
18751	3591	24	taken	take	VBN
18751	3591	25	at	at	IN
18751	3591	26	the	the	DT
18751	3591	27	beginning	beginning	NN
18751	3591	28	,	,	,
18751	3591	29	middle	middle	JJ
18751	3591	30	,	,	,
18751	3591	31	and	and	CC
18751	3591	32	end	end	NN
18751	3591	33	of	of	IN
18751	3591	34	a	a	DT
18751	3591	35	run	run	NN
18751	3591	36	gave	give	VBD
18751	3591	37	the	the	DT
18751	3591	38	following	follow	VBG
18751	3591	39	results	result	NNS
18751	3591	40	in	in	IN
18751	3591	41	ozs	ozs	NN
18751	3591	42	.	.	.
18751	3592	1	of	of	IN
18751	3592	2	silver	silver	NN
18751	3592	3	per	per	IN
18751	3592	4	ton	ton	NN
18751	3592	5	:	:	:
18751	3592	6	475	475	CD
18751	3592	7	,	,	,
18751	3592	8	472	472	CD
18751	3592	9	,	,	,
18751	3592	10	466	466	CD
18751	3592	11	,	,	,
18751	3592	12	showing	show	VBG
18751	3592	13	an	an	DT
18751	3592	14	average	average	JJ
18751	3592	15	result	result	NN
18751	3592	16	of	of	IN
18751	3592	17	471	471	CD
18751	3592	18	ozs	ozs	NN
18751	3592	19	.	.	.
18751	3593	1	Fifteen	fifteen	CD
18751	3593	2	fractions	fraction	NNS
18751	3593	3	taken	take	VBN
18751	3593	4	at	at	IN
18751	3593	5	regular	regular	JJ
18751	3593	6	intervals	interval	NNS
18751	3593	7	during	during	IN
18751	3593	8	the	the	DT
18751	3593	9	same	same	JJ
18751	3593	10	pouring	pour	VBG
18751	3593	11	ranged	range	VBN
18751	3593	12	from	from	IN
18751	3593	13	475	475	CD
18751	3593	14	ozs	ozs	NN
18751	3593	15	.	.	.
18751	3594	1	to	to	IN
18751	3594	2	464	464	CD
18751	3594	3	ozs	ozs	NN
18751	3594	4	.	.	.
18751	3595	1	:	:	:
18751	3595	2	the	the	DT
18751	3595	3	average	average	JJ
18751	3595	4	result	result	NN
18751	3595	5	was	be	VBD
18751	3595	6	469.8	469.8	CD
18751	3595	7	ozs	ozs	NN
18751	3595	8	.	.	.
18751	3596	1	The	the	DT
18751	3596	2	same	same	JJ
18751	3596	3	lead	lead	NN
18751	3596	4	cast	cast	VBD
18751	3596	5	into	into	IN
18751	3596	6	bars	bar	NNS
18751	3596	7	and	and	CC
18751	3596	8	sampled	sample	VBN
18751	3596	9	by	by	IN
18751	3596	10	sawing	saw	VBG
18751	3596	11	gave	give	VBD
18751	3596	12	an	an	DT
18751	3596	13	average	average	NN
18751	3596	14	of	of	IN
18751	3596	15	470	470	CD
18751	3596	16	ozs	ozs	NN
18751	3596	17	.	.	.
18751	3597	1	[	[	-LRB-
18751	3597	2	34	34	CD
18751	3597	3	]	]	-RRB-
18751	3597	4	In	in	IN
18751	3597	5	another	another	DT
18751	3597	6	case[35	case[35	NNP
18751	3597	7	]	]	-RRB-
18751	3597	8	samples	sample	NNS
18751	3597	9	drawn	draw	VBN
18751	3597	10	at	at	IN
18751	3597	11	the	the	DT
18751	3597	12	beginning	beginning	NN
18751	3597	13	,	,	,
18751	3597	14	middle	middle	JJ
18751	3597	15	,	,	,
18751	3597	16	and	and	CC
18751	3597	17	end	end	NN
18751	3597	18	of	of	IN
18751	3597	19	a	a	DT
18751	3597	20	run	run	NN
18751	3597	21	gave	give	VBD
18751	3597	22	1345	1345	CD
18751	3597	23	ozs	ozs	NN
18751	3597	24	.	.	.
18751	3597	25	,	,	,
18751	3597	26	1335	1335	CD
18751	3597	27	ozs	ozs	NN
18751	3597	28	.	.	.
18751	3598	1	and	and	CC
18751	3598	2	1331	1331	CD
18751	3598	3	ozs	ozs	NN
18751	3598	4	.	.	.
18751	3599	1	The	the	DT
18751	3599	2	mean	mean	JJ
18751	3599	3	result	result	VBP
18751	3599	4	in	in	IN
18751	3599	5	such	such	JJ
18751	3599	6	cases	case	NNS
18751	3599	7	is	be	VBZ
18751	3599	8	always	always	RB
18751	3599	9	a	a	DT
18751	3599	10	reasonably	reasonably	RB
18751	3599	11	safe	safe	JJ
18751	3599	12	one	one	CD
18751	3599	13	,	,	,
18751	3599	14	but	but	CC
18751	3599	15	evidently	evidently	RB
18751	3599	16	where	where	WRB
18751	3599	17	the	the	DT
18751	3599	18	metal	metal	NN
18751	3599	19	varies	vary	VBZ
18751	3599	20	a	a	DT
18751	3599	21	good	good	JJ
18751	3599	22	deal	deal	NN
18751	3599	23	it	-PRON-	PRP
18751	3599	24	is	be	VBZ
18751	3599	25	safer	safe	JJR
18751	3599	26	to	to	TO
18751	3599	27	take	take	VB
18751	3599	28	more	more	JJR
18751	3599	29	than	than	IN
18751	3599	30	three	three	CD
18751	3599	31	dips	dip	NNS
18751	3599	32	.	.	.
18751	3600	1	Imagine	imagine	VB
18751	3600	2	such	such	JJ
18751	3600	3	lead	lead	NN
18751	3600	4	run	run	VBN
18751	3600	5	into	into	IN
18751	3600	6	moulds	mould	NNS
18751	3600	7	and	and	CC
18751	3600	8	allowed	allow	VBN
18751	3600	9	to	to	TO
18751	3600	10	become	become	VB
18751	3600	11	solid	solid	JJ
18751	3600	12	as	as	IN
18751	3600	13	bars	bar	NNS
18751	3600	14	;	;	:
18751	3600	15	the	the	DT
18751	3600	16	difference	difference	NN
18751	3600	17	between	between	IN
18751	3600	18	bar	bar	NN
18751	3600	19	and	and	CC
18751	3600	20	bar	bar	NN
18751	3600	21	would	would	MD
18751	3600	22	not	not	RB
18751	3600	23	be	be	VB
18751	3600	24	greater	great	JJR
18751	3600	25	than	than	IN
18751	3600	26	that	that	DT
18751	3600	27	between	between	IN
18751	3600	28	corresponding	corresponding	JJ
18751	3600	29	dip	dip	NN
18751	3600	30	samples	sample	NNS
18751	3600	31	.	.	.
18751	3601	1	But	but	CC
18751	3601	2	in	in	IN
18751	3601	3	each	each	DT
18751	3601	4	bar	bar	NN
18751	3601	5	the	the	DT
18751	3601	6	distribution	distribution	NN
18751	3601	7	of	of	IN
18751	3601	8	the	the	DT
18751	3601	9	silver	silver	NN
18751	3601	10	and	and	CC
18751	3601	11	gold	gold	NN
18751	3601	12	is	be	VBZ
18751	3601	13	very	very	RB
18751	3601	14	seriously	seriously	RB
18751	3601	15	affected	affected	JJ
18751	3601	16	during	during	IN
18751	3601	17	solidification	solidification	NN
18751	3601	18	.	.	.
18751	3602	1	Chips	chip	NNS
18751	3602	2	taken	take	VBN
18751	3602	3	from	from	IN
18751	3602	4	the	the	DT
18751	3602	5	same	same	JJ
18751	3602	6	bar	bar	NN
18751	3602	7	of	of	IN
18751	3602	8	auriferous	auriferous	JJ
18751	3602	9	lead	lead	NN
18751	3602	10	may	may	MD
18751	3602	11	show	show	VB
18751	3602	12	in	in	IN
18751	3602	13	one	one	CD
18751	3602	14	place	place	NN
18751	3602	15	23	23	CD
18751	3602	16	ozs	ozs	NN
18751	3602	17	.	.	.
18751	3603	1	of	of	IN
18751	3603	2	gold	gold	NN
18751	3603	3	to	to	IN
18751	3603	4	the	the	DT
18751	3603	5	ton	ton	NN
18751	3603	6	,	,	,
18751	3603	7	in	in	IN
18751	3603	8	another	another	DT
18751	3603	9	39	39	CD
18751	3603	10	ozs	ozs	NN
18751	3603	11	.	.	.
18751	3604	1	;	;	:
18751	3604	2	similarly	similarly	RB
18751	3604	3	with	with	IN
18751	3604	4	silver	silver	NN
18751	3604	5	they	-PRON-	PRP
18751	3604	6	may	may	MD
18751	3604	7	vary	vary	VB
18751	3604	8	as	as	RB
18751	3604	9	much	much	JJ
18751	3604	10	as	as	IN
18751	3604	11	from	from	IN
18751	3604	12	900	900	CD
18751	3604	13	ozs	ozs	NN
18751	3604	14	.	.	.
18751	3605	1	to	to	IN
18751	3605	2	1500	1500	CD
18751	3605	3	ozs	ozs	NN
18751	3605	4	.	.	.
18751	3606	1	to	to	IN
18751	3606	2	the	the	DT
18751	3606	3	ton	ton	NN
18751	3606	4	.	.	.
18751	3607	1	This	this	DT
18751	3607	2	rearrangement	rearrangement	NN
18751	3607	3	of	of	IN
18751	3607	4	the	the	DT
18751	3607	5	constituents	constituent	NNS
18751	3607	6	of	of	IN
18751	3607	7	a	a	DT
18751	3607	8	bar	bar	NN
18751	3607	9	takes	take	VBZ
18751	3607	10	place	place	NN
18751	3607	11	whilst	whilst	IN
18751	3607	12	the	the	DT
18751	3607	13	lead	lead	NN
18751	3607	14	is	be	VBZ
18751	3607	15	partly	partly	RB
18751	3607	16	solid	solid	JJ
18751	3607	17	,	,	,
18751	3607	18	partly	partly	RB
18751	3607	19	liquid	liquid	JJ
18751	3607	20	.	.	.
18751	3608	1	The	the	DT
18751	3608	2	most	most	RBS
18751	3608	3	useful	useful	JJ
18751	3608	4	conception	conception	NN
18751	3608	5	of	of	IN
18751	3608	6	such	such	JJ
18751	3608	7	half	half	JJ
18751	3608	8	-	-	HYPH
18751	3608	9	solidified	solidify	VBN
18751	3608	10	metal	metal	NN
18751	3608	11	is	be	VBZ
18751	3608	12	that	that	DT
18751	3608	13	of	of	IN
18751	3608	14	a	a	DT
18751	3608	15	felted	felted	JJ
18751	3608	16	spongy	spongy	NN
18751	3608	17	mass	mass	NN
18751	3608	18	of	of	IN
18751	3608	19	skeleton	skeleton	NNP
18751	3608	20	crystals	crystal	NNS
18751	3608	21	of	of	IN
18751	3608	22	comparatively	comparatively	RB
18751	3608	23	pure	pure	JJ
18751	3608	24	lead	lead	NN
18751	3608	25	saturated	saturate	VBN
18751	3608	26	with	with	IN
18751	3608	27	a	a	DT
18751	3608	28	still	still	RB
18751	3608	29	fluid	fluid	JJ
18751	3608	30	enriched	enriched	JJ
18751	3608	31	alloy	alloy	NN
18751	3608	32	.	.	.
18751	3609	1	If	if	IN
18751	3609	2	the	the	DT
18751	3609	3	solidification	solidification	NN
18751	3609	4	of	of	IN
18751	3609	5	an	an	DT
18751	3609	6	ingot	ingot	NN
18751	3609	7	of	of	IN
18751	3609	8	impure	impure	NN
18751	3609	9	tin	tin	NN
18751	3609	10	be	be	VB
18751	3609	11	watched	watch	VBN
18751	3609	12	it	-PRON-	PRP
18751	3609	13	will	will	MD
18751	3609	14	be	be	VB
18751	3609	15	evident	evident	JJ
18751	3609	16	that	that	IN
18751	3609	17	the	the	DT
18751	3609	18	frosted	frosted	JJ
18751	3609	19	appearance	appearance	NN
18751	3609	20	of	of	IN
18751	3609	21	the	the	DT
18751	3609	22	surface	surface	NN
18751	3609	23	is	be	VBZ
18751	3609	24	due	due	JJ
18751	3609	25	to	to	IN
18751	3609	26	the	the	DT
18751	3609	27	withdrawal	withdrawal	NN
18751	3609	28	of	of	IN
18751	3609	29	the	the	DT
18751	3609	30	fluid	fluid	JJ
18751	3609	31	portion	portion	NN
18751	3609	32	from	from	IN
18751	3609	33	a	a	DT
18751	3609	34	mat	mat	NN
18751	3609	35	of	of	IN
18751	3609	36	crystals	crystal	NNS
18751	3609	37	of	of	IN
18751	3609	38	purer	purer	NN
18751	3609	39	tin	tin	NN
18751	3609	40	which	which	WDT
18751	3609	41	have	have	VBP
18751	3609	42	been	be	VBN
18751	3609	43	for	for	IN
18751	3609	44	some	some	DT
18751	3609	45	time	time	NN
18751	3609	46	solid	solid	JJ
18751	3609	47	and	and	CC
18751	3609	48	a	a	DT
18751	3609	49	contraction	contraction	NN
18751	3609	50	of	of	IN
18751	3609	51	the	the	DT
18751	3609	52	mass	mass	NN
18751	3609	53	.	.	.
18751	3610	1	The	the	DT
18751	3610	2	shrinking	shrinking	NN
18751	3610	3	of	of	IN
18751	3610	4	the	the	DT
18751	3610	5	last	last	JJ
18751	3610	6	part	part	NN
18751	3610	7	to	to	TO
18751	3610	8	become	become	VB
18751	3610	9	solid	solid	JJ
18751	3610	10	is	be	VBZ
18751	3610	11	further	further	RB
18751	3610	12	shown	show	VBN
18751	3610	13	by	by	IN
18751	3610	14	the	the	DT
18751	3610	15	collapse	collapse	NN
18751	3610	16	of	of	IN
18751	3610	17	the	the	DT
18751	3610	18	surface	surface	NN
18751	3610	19	of	of	IN
18751	3610	20	the	the	DT
18751	3610	21	ingot	ingot	NN
18751	3610	22	where	where	WRB
18751	3610	23	weakest	weakest	VBP
18751	3610	24	;	;	:
18751	3610	25	that	that	RB
18751	3610	26	is	is	RB
18751	3610	27	,	,	,
18751	3610	28	a	a	DT
18751	3610	29	furrow	furrow	NN
18751	3610	30	is	be	VBZ
18751	3610	31	formed	form	VBN
18751	3610	32	on	on	IN
18751	3610	33	the	the	DT
18751	3610	34	flat	flat	JJ
18751	3610	35	surface	surface	NN
18751	3610	36	.	.	.
18751	3611	1	In	in	IN
18751	3611	2	other	other	JJ
18751	3611	3	cases	case	NNS
18751	3611	4	of	of	IN
18751	3611	5	fused	fuse	VBN
18751	3611	6	metal	metal	NN
18751	3611	7	there	there	EX
18751	3611	8	is	be	VBZ
18751	3611	9	expansion	expansion	NN
18751	3611	10	instead	instead	RB
18751	3611	11	of	of	IN
18751	3611	12	contraction	contraction	NN
18751	3611	13	in	in	IN
18751	3611	14	this	this	DT
18751	3611	15	final	final	JJ
18751	3611	16	stage	stage	NN
18751	3611	17	of	of	IN
18751	3611	18	the	the	DT
18751	3611	19	solidification	solidification	NN
18751	3611	20	,	,	,
18751	3611	21	and	and	CC
18751	3611	22	the	the	DT
18751	3611	23	enriched	enriched	JJ
18751	3611	24	alloy	alloy	NN
18751	3611	25	then	then	RB
18751	3611	26	causes	cause	VBZ
18751	3611	27	the	the	DT
18751	3611	28	upper	upper	JJ
18751	3611	29	face	face	NN
18751	3611	30	of	of	IN
18751	3611	31	the	the	DT
18751	3611	32	ingot	ingot	NN
18751	3611	33	to	to	IN
18751	3611	34	bulge	bulge	NN
18751	3611	35	outwards	outward	NNS
18751	3611	36	.	.	.
18751	3612	1	There	there	EX
18751	3612	2	are	be	VBP
18751	3612	3	other	other	JJ
18751	3612	4	causes	cause	NNS
18751	3612	5	effecting	effect	VBG
18751	3612	6	the	the	DT
18751	3612	7	redistribution	redistribution	NN
18751	3612	8	of	of	IN
18751	3612	9	the	the	DT
18751	3612	10	metals	metal	NNS
18751	3612	11	through	through	IN
18751	3612	12	the	the	DT
18751	3612	13	ingot	ingot	NN
18751	3612	14	.	.	.
18751	3613	1	There	there	EX
18751	3613	2	can	can	MD
18751	3613	3	be	be	VB
18751	3613	4	no	no	DT
18751	3613	5	general	general	JJ
18751	3613	6	rule	rule	NN
18751	3613	7	of	of	IN
18751	3613	8	wide	wide	JJ
18751	3613	9	application	application	NN
18751	3613	10	showing	show	VBG
18751	3613	11	which	which	WDT
18751	3613	12	part	part	NN
18751	3613	13	of	of	IN
18751	3613	14	a	a	DT
18751	3613	15	bar	bar	NN
18751	3613	16	is	be	VBZ
18751	3613	17	richest	rich	JJS
18751	3613	18	and	and	CC
18751	3613	19	which	which	WDT
18751	3613	20	poorest	poor	JJS
18751	3613	21	in	in	IN
18751	3613	22	the	the	DT
18751	3613	23	precious	precious	JJ
18751	3613	24	metals	metal	NNS
18751	3613	25	.	.	.
18751	3614	1	This	this	DT
18751	3614	2	will	will	MD
18751	3614	3	depend	depend	VB
18751	3614	4	on	on	IN
18751	3614	5	the	the	DT
18751	3614	6	quantities	quantity	NNS
18751	3614	7	of	of	IN
18751	3614	8	gold	gold	NN
18751	3614	9	or	or	CC
18751	3614	10	silver	silver	NN
18751	3614	11	,	,	,
18751	3614	12	on	on	IN
18751	3614	13	the	the	DT
18751	3614	14	quantities	quantity	NNS
18751	3614	15	and	and	CC
18751	3614	16	kinds	kind	NNS
18751	3614	17	of	of	IN
18751	3614	18	other	other	JJ
18751	3614	19	metals	metal	NNS
18751	3614	20	present	present	JJ
18751	3614	21	and	and	CC
18751	3614	22	on	on	IN
18751	3614	23	the	the	DT
18751	3614	24	manner	manner	NN
18751	3614	25	of	of	IN
18751	3614	26	casting	cast	VBG
18751	3614	27	.	.	.
18751	3615	1	The	the	DT
18751	3615	2	student	student	NN
18751	3615	3	is	be	VBZ
18751	3615	4	advised	advise	VBN
18751	3615	5	to	to	TO
18751	3615	6	consult	consult	VB
18751	3615	7	Mr.	Mr.	NNP
18751	3615	8	Claudet	Claudet	NNP
18751	3615	9	's	's	POS
18751	3615	10	paper	paper	NN
18751	3615	11	which	which	WDT
18751	3615	12	has	have	VBZ
18751	3615	13	been	be	VBN
18751	3615	14	already	already	RB
18751	3615	15	referred	refer	VBN
18751	3615	16	to	to	IN
18751	3615	17	.	.	.
18751	3616	1	The	the	DT
18751	3616	2	best	good	JJS
18751	3616	3	method	method	NN
18751	3616	4	of	of	IN
18751	3616	5	sampling	sample	VBG
18751	3616	6	such	such	JJ
18751	3616	7	bars	bar	NNS
18751	3616	8	is	be	VBZ
18751	3616	9	to	to	TO
18751	3616	10	melt	melt	VB
18751	3616	11	them	-PRON-	PRP
18751	3616	12	all	all	DT
18751	3616	13	down	down	RP
18751	3616	14	and	and	CC
18751	3616	15	to	to	TO
18751	3616	16	take	take	VB
18751	3616	17	a	a	DT
18751	3616	18	dip	dip	NN
18751	3616	19	sample	sample	NN
18751	3616	20	of	of	IN
18751	3616	21	the	the	DT
18751	3616	22	molten	molten	JJ
18751	3616	23	metal	metal	NN
18751	3616	24	in	in	IN
18751	3616	25	one	one	CD
18751	3616	26	or	or	CC
18751	3616	27	other	other	JJ
18751	3616	28	of	of	IN
18751	3616	29	the	the	DT
18751	3616	30	methods	method	NNS
18751	3616	31	already	already	RB
18751	3616	32	described	describe	VBN
18751	3616	33	.	.	.
18751	3617	1	According	accord	VBG
18751	3617	2	to	to	IN
18751	3617	3	Mr.	Mr.	NNP
18751	3617	4	Claudet	Claudet	NNP
18751	3617	5	this	this	DT
18751	3617	6	should	should	MD
18751	3617	7	be	be	VB
18751	3617	8	done	do	VBN
18751	3617	9	in	in	IN
18751	3617	10	all	all	DT
18751	3617	11	cases	case	NNS
18751	3617	12	where	where	WRB
18751	3617	13	the	the	DT
18751	3617	14	gold	gold	NN
18751	3617	15	exceeds	exceed	VBZ
18751	3617	16	one	one	CD
18751	3617	17	or	or	CC
18751	3617	18	two	two	CD
18751	3617	19	ounces	ounce	NNS
18751	3617	20	or	or	CC
18751	3617	21	where	where	WRB
18751	3617	22	the	the	DT
18751	3617	23	silver	silver	NN
18751	3617	24	exceeds	exceed	VBZ
18751	3617	25	200	200	CD
18751	3617	26	ozs	ozs	NN
18751	3617	27	.	.	.
18751	3618	1	to	to	IN
18751	3618	2	the	the	DT
18751	3618	3	ton	ton	NN
18751	3618	4	.	.	.
18751	3619	1	If	if	IN
18751	3619	2	during	during	IN
18751	3619	3	the	the	DT
18751	3619	4	melting	melting	NN
18751	3619	5	down	down	IN
18751	3619	6	some	some	DT
18751	3619	7	dross	dross	NN
18751	3619	8	has	have	VBZ
18751	3619	9	formed	form	VBN
18751	3619	10	this	this	DT
18751	3619	11	must	must	MD
18751	3619	12	be	be	VB
18751	3619	13	skimmed	skim	VBN
18751	3619	14	off	off	RP
18751	3619	15	,	,	,
18751	3619	16	weighed	weigh	VBD
18751	3619	17	and	and	CC
18751	3619	18	separately	separately	RB
18751	3619	19	sampled	sample	VBN
18751	3619	20	and	and	CC
18751	3619	21	assayed	assay	VBN
18751	3619	22	.	.	.
18751	3620	1	The	the	DT
18751	3620	2	clean	clean	JJ
18751	3620	3	lead	lead	NN
18751	3620	4	also	also	RB
18751	3620	5	must	must	MD
18751	3620	6	be	be	VB
18751	3620	7	weighed	weigh	VBN
18751	3620	8	,	,	,
18751	3620	9	sampled	sample	VBN
18751	3620	10	and	and	CC
18751	3620	11	assayed	assay	VBN
18751	3620	12	.	.	.
18751	3621	1	The	the	DT
18751	3621	2	mean	mean	JJ
18751	3621	3	result	result	NN
18751	3621	4	must	must	MD
18751	3621	5	be	be	VB
18751	3621	6	calculated	calculate	VBN
18751	3621	7	.	.	.
18751	3622	1	Thus	thus	RB
18751	3622	2	14	14	CD
18751	3622	3	tons	ton	NNS
18751	3622	4	5	5	CD
18751	3622	5	cwts	cwt	NNS
18751	3622	6	.	.	.
18751	3623	1	of	of	IN
18751	3623	2	clean	clean	JJ
18751	3623	3	lead	lead	NN
18751	3623	4	assaying	assay	VBG
18751	3623	5	32	32	CD
18751	3623	6	ozs	ozs	NN
18751	3623	7	.	.	.
18751	3624	1	to	to	IN
18751	3624	2	the	the	DT
18751	3624	3	ton	ton	NN
18751	3624	4	will	will	MD
18751	3624	5	contain	contain	VB
18751	3624	6	456	456	CD
18751	3624	7	ozs	ozs	NN
18751	3624	8	.	.	.
18751	3625	1	of	of	IN
18751	3625	2	silver	silver	NN
18751	3625	3	;	;	:
18751	3625	4	15	15	CD
18751	3625	5	cwt	cwt	NN
18751	3625	6	.	.	.
18751	3626	1	dross	dross	NNP
18751	3626	2	assaying	assay	VBG
18751	3626	3	20	20	CD
18751	3626	4	ozs	ozs	NN
18751	3626	5	.	.	.
18751	3627	1	to	to	IN
18751	3627	2	the	the	DT
18751	3627	3	ton	ton	NN
18751	3627	4	will	will	MD
18751	3627	5	contain	contain	VB
18751	3627	6	15	15	CD
18751	3627	7	ozs	ozs	NN
18751	3627	8	.	.	.
18751	3628	1	of	of	IN
18751	3628	2	silver	silver	NN
18751	3628	3	.	.	.
18751	3629	1	The	the	DT
18751	3629	2	15	15	CD
18751	3629	3	tons	ton	NNS
18751	3629	4	of	of	IN
18751	3629	5	lead	lead	NN
18751	3629	6	and	and	CC
18751	3629	7	dross	dross	NN
18751	3629	8	will	will	MD
18751	3629	9	contain	contain	VB
18751	3629	10	471	471	CD
18751	3629	11	ozs	ozs	NN
18751	3629	12	.	.	.
18751	3630	1	of	of	IN
18751	3630	2	silver	silver	NN
18751	3630	3	or	or	CC
18751	3630	4	31.4	31.4	CD
18751	3630	5	ozs	ozs	NN
18751	3630	6	.	.	.
18751	3631	1	per	per	IN
18751	3631	2	ton	ton	NN
18751	3631	3	.	.	.
18751	3632	1	Of	of	IN
18751	3632	2	the	the	DT
18751	3632	3	methods	method	NNS
18751	3632	4	of	of	IN
18751	3632	5	sampling	sampling	NN
18751	3632	6	which	which	WDT
18751	3632	7	avoid	avoid	VB
18751	3632	8	melting	melt	VBG
18751	3632	9	the	the	DT
18751	3632	10	bars	bar	NNS
18751	3632	11	,	,	,
18751	3632	12	that	that	RB
18751	3632	13	known	know	VBN
18751	3632	14	as	as	IN
18751	3632	15	sawing	sawing	NN
18751	3632	16	is	be	VBZ
18751	3632	17	the	the	DT
18751	3632	18	only	only	JJ
18751	3632	19	one	one	CD
18751	3632	20	which	which	WDT
18751	3632	21	is	be	VBZ
18751	3632	22	thoroughly	thoroughly	RB
18751	3632	23	satisfactory	satisfactory	JJ
18751	3632	24	.	.	.
18751	3633	1	In	in	IN
18751	3633	2	it	-PRON-	PRP
18751	3633	3	the	the	DT
18751	3633	4	bars	bar	NNS
18751	3633	5	are	be	VBP
18751	3633	6	brought	bring	VBN
18751	3633	7	to	to	IN
18751	3633	8	a	a	DT
18751	3633	9	circular	circular	JJ
18751	3633	10	saw	saw	NN
18751	3633	11	having	have	VBG
18751	3633	12	fine	fine	JJ
18751	3633	13	teeth	tooth	NNS
18751	3633	14	and	and	CC
18751	3633	15	are	be	VBP
18751	3633	16	sawn	saw	VBN
18751	3633	17	across	across	IN
18751	3633	18	either	either	CC
18751	3633	19	completely	completely	RB
18751	3633	20	or	or	CC
18751	3633	21	halfway	halfway	RB
18751	3633	22	through	through	RB
18751	3633	23	;	;	:
18751	3633	24	in	in	IN
18751	3633	25	this	this	DT
18751	3633	26	way	way	NN
18751	3633	27	a	a	DT
18751	3633	28	quantity	quantity	NN
18751	3633	29	of	of	IN
18751	3633	30	lead	lead	NN
18751	3633	31	sawdust	sawdust	NNP
18751	3633	32	is	be	VBZ
18751	3633	33	obtained	obtain	VBN
18751	3633	34	(	(	-LRB-
18751	3633	35	say	say	UH
18751	3633	36	1	1	CD
18751	3633	37	lb	lb	RB
18751	3633	38	.	.	.
18751	3634	1	or	or	CC
18751	3634	2	so	so	RB
18751	3634	3	from	from	IN
18751	3634	4	a	a	DT
18751	3634	5	bar	bar	NN
18751	3634	6	)	)	-RRB-
18751	3634	7	which	which	WDT
18751	3634	8	represents	represent	VBZ
18751	3634	9	exactly	exactly	RB
18751	3634	10	the	the	DT
18751	3634	11	average	average	NN
18751	3634	12	of	of	IN
18751	3634	13	the	the	DT
18751	3634	14	bar	bar	NN
18751	3634	15	along	along	IN
18751	3634	16	the	the	DT
18751	3634	17	particular	particular	JJ
18751	3634	18	cross	cross	NN
18751	3634	19	section	section	NN
18751	3634	20	taken	take	VBN
18751	3634	21	and	and	CC
18751	3634	22	approximately	approximately	RB
18751	3634	23	that	that	DT
18751	3634	24	of	of	IN
18751	3634	25	the	the	DT
18751	3634	26	whole	whole	JJ
18751	3634	27	bar	bar	NN
18751	3634	28	.	.	.
18751	3635	1	A	a	DT
18751	3635	2	bar	bar	NN
18751	3635	3	of	of	IN
18751	3635	4	lead	lead	NN
18751	3635	5	,	,	,
18751	3635	6	which	which	WDT
18751	3635	7	by	by	IN
18751	3635	8	dip	dip	NN
18751	3635	9	assay	assay	NNP
18751	3635	10	gave	give	VBD
18751	3635	11	334	334	CD
18751	3635	12	ozs	ozs	NN
18751	3635	13	.	.	.
18751	3636	1	to	to	IN
18751	3636	2	the	the	DT
18751	3636	3	ton	ton	NN
18751	3636	4	,	,	,
18751	3636	5	gave	give	VBD
18751	3636	6	on	on	IN
18751	3636	7	three	three	CD
18751	3636	8	transverse	transverse	JJ
18751	3636	9	sections	section	NNS
18751	3636	10	333	333	CD
18751	3636	11	ozs	ozs	NN
18751	3636	12	.	.	NNP
18751	3636	13	,	,	,
18751	3636	14	335	335	CD
18751	3636	15	ozs	ozs	NN
18751	3636	16	.	.	.
18751	3637	1	and	and	CC
18751	3637	2	331	331	CD
18751	3637	3	ozs	ozs	NN
18751	3637	4	.	.	.
18751	3638	1	The	the	DT
18751	3638	2	variation	variation	NN
18751	3638	3	may	may	MD
18751	3638	4	be	be	VB
18751	3638	5	greater	great	JJR
18751	3638	6	than	than	IN
18751	3638	7	this	this	DT
18751	3638	8	,	,	,
18751	3638	9	but	but	CC
18751	3638	10	with	with	IN
18751	3638	11	a	a	DT
18751	3638	12	large	large	JJ
18751	3638	13	number	number	NN
18751	3638	14	of	of	IN
18751	3638	15	bars	bar	NNS
18751	3638	16	,	,	,
18751	3638	17	where	where	WRB
18751	3638	18	each	each	DT
18751	3638	19	bar	bar	NN
18751	3638	20	is	be	VBZ
18751	3638	21	cut	cut	VBN
18751	3638	22	across	across	RP
18751	3638	23	in	in	IN
18751	3638	24	as	as	RB
18751	3638	25	far	far	RB
18751	3638	26	as	as	IN
18751	3638	27	possible	possible	JJ
18751	3638	28	a	a	DT
18751	3638	29	different	different	JJ
18751	3638	30	place	place	NN
18751	3638	31	,	,	,
18751	3638	32	these	these	DT
18751	3638	33	variations	variation	NNS
18751	3638	34	tend	tend	VBP
18751	3638	35	to	to	TO
18751	3638	36	neutralise	neutralise	VB
18751	3638	37	each	each	DT
18751	3638	38	other	other	JJ
18751	3638	39	and	and	CC
18751	3638	40	a	a	DT
18751	3638	41	good	good	JJ
18751	3638	42	sample	sample	NN
18751	3638	43	is	be	VBZ
18751	3638	44	obtained	obtain	VBN
18751	3638	45	.	.	.
18751	3639	1	Two	two	CD
18751	3639	2	or	or	CC
18751	3639	3	three	three	CD
18751	3639	4	cwt	cwt	NN
18751	3639	5	.	.	.
18751	3640	1	of	of	IN
18751	3640	2	sawdust	sawdust	NNP
18751	3640	3	may	may	MD
18751	3640	4	be	be	VB
18751	3640	5	obtained	obtain	VBN
18751	3640	6	in	in	IN
18751	3640	7	this	this	DT
18751	3640	8	way	way	NN
18751	3640	9	;	;	:
18751	3640	10	this	this	DT
18751	3640	11	is	be	VBZ
18751	3640	12	thoroughly	thoroughly	RB
18751	3640	13	mixed	mix	VBN
18751	3640	14	and	and	CC
18751	3640	15	reduced	reduce	VBN
18751	3640	16	by	by	IN
18751	3640	17	quartering	quarter	VBG
18751	3640	18	in	in	IN
18751	3640	19	the	the	DT
18751	3640	20	usual	usual	JJ
18751	3640	21	way	way	NN
18751	3640	22	or	or	CC
18751	3640	23	by	by	IN
18751	3640	24	a	a	DT
18751	3640	25	mechanical	mechanical	JJ
18751	3640	26	sampler	sampler	NN
18751	3640	27	.	.	.
18751	3641	1	A	a	DT
18751	3641	2	sample	sample	NN
18751	3641	3	of	of	IN
18751	3641	4	2	2	CD
18751	3641	5	or	or	CC
18751	3641	6	3	3	CD
18751	3641	7	lbs	lbs	NN
18751	3641	8	.	.	.
18751	3642	1	is	be	VBZ
18751	3642	2	sent	send	VBN
18751	3642	3	to	to	IN
18751	3642	4	the	the	DT
18751	3642	5	assayer	assayer	NN
18751	3642	6	.	.	.
18751	3643	1	This	this	DT
18751	3643	2	being	be	VBG
18751	3643	3	contaminated	contaminate	VBN
18751	3643	4	with	with	IN
18751	3643	5	the	the	DT
18751	3643	6	oil	oil	NN
18751	3643	7	used	use	VBN
18751	3643	8	in	in	IN
18751	3643	9	lubricating	lubricate	VBG
18751	3643	10	the	the	DT
18751	3643	11	saw	saw	NN
18751	3643	12	is	be	VBZ
18751	3643	13	freed	free	VBN
18751	3643	14	from	from	IN
18751	3643	15	it	-PRON-	PRP
18751	3643	16	by	by	IN
18751	3643	17	washing	wash	VBG
18751	3643	18	with	with	IN
18751	3643	19	carbon	carbon	NN
18751	3643	20	bisulphide	bisulphide	NN
18751	3643	21	,	,	,
18751	3643	22	ether	ether	NN
18751	3643	23	or	or	CC
18751	3643	24	benzene	benzene	NN
18751	3643	25	and	and	CC
18751	3643	26	dried	dry	VBN
18751	3643	27	.	.	.
18751	3644	1	Then	then	RB
18751	3644	2	,	,	,
18751	3644	3	after	after	IN
18751	3644	4	mixing	mix	VBG
18751	3644	5	,	,	,
18751	3644	6	100	100	CD
18751	3644	7	to	to	TO
18751	3644	8	200	200	CD
18751	3644	9	grams	gram	NNS
18751	3644	10	of	of	IN
18751	3644	11	it	-PRON-	PRP
18751	3644	12	are	be	VBP
18751	3644	13	carefully	carefully	RB
18751	3644	14	weighed	weigh	VBN
18751	3644	15	and	and	CC
18751	3644	16	placed	place	VBN
18751	3644	17	in	in	IN
18751	3644	18	a	a	DT
18751	3644	19	hot	hot	JJ
18751	3644	20	crucible	crucible	NN
18751	3644	21	,	,	,
18751	3644	22	the	the	DT
18751	3644	23	heat	heat	NN
18751	3644	24	of	of	IN
18751	3644	25	which	which	WDT
18751	3644	26	should	should	MD
18751	3644	27	be	be	VB
18751	3644	28	sufficient	sufficient	JJ
18751	3644	29	to	to	TO
18751	3644	30	melt	melt	VB
18751	3644	31	all	all	PDT
18751	3644	32	the	the	DT
18751	3644	33	lead	lead	NN
18751	3644	34	.	.	.
18751	3645	1	The	the	DT
18751	3645	2	molten	molten	JJ
18751	3645	3	lead	lead	NN
18751	3645	4	should	should	MD
18751	3645	5	not	not	RB
18751	3645	6	be	be	VB
18751	3645	7	overheated	overheat	VBN
18751	3645	8	and	and	CC
18751	3645	9	should	should	MD
18751	3645	10	show	show	VB
18751	3645	11	no	no	DT
18751	3645	12	loss	loss	NN
18751	3645	13	due	due	IN
18751	3645	14	to	to	IN
18751	3645	15	the	the	DT
18751	3645	16	melting	melting	NN
18751	3645	17	.	.	.
18751	3646	1	The	the	DT
18751	3646	2	removal	removal	NN
18751	3646	3	of	of	IN
18751	3646	4	the	the	DT
18751	3646	5	oil	oil	NN
18751	3646	6	may	may	MD
18751	3646	7	have	have	VB
18751	3646	8	decreased	decrease	VBN
18751	3646	9	the	the	DT
18751	3646	10	weight	weight	NN
18751	3646	11	by	by	IN
18751	3646	12	perhaps	perhaps	RB
18751	3646	13	one	one	CD
18751	3646	14	half	half	NN
18751	3646	15	per	per	IN
18751	3646	16	cent	cent	NN
18751	3646	17	.	.	.
18751	3647	1	If	if	IN
18751	3647	2	the	the	DT
18751	3647	3	lead	lead	NN
18751	3647	4	gives	give	VBZ
18751	3647	5	dross	dross	NN
18751	3647	6	on	on	IN
18751	3647	7	heating	heating	NN
18751	3647	8	it	-PRON-	PRP
18751	3647	9	may	may	MD
18751	3647	10	be	be	VB
18751	3647	11	melted	melt	VBN
18751	3647	12	under	under	IN
18751	3647	13	10	10	CD
18751	3647	14	or	or	CC
18751	3647	15	20	20	CD
18751	3647	16	grams	gram	NNS
18751	3647	17	of	of	IN
18751	3647	18	potassium	potassium	NN
18751	3647	19	cyanide	cyanide	NN
18751	3647	20	,	,	,
18751	3647	21	which	which	WDT
18751	3647	22	prevents	prevent	VBZ
18751	3647	23	the	the	DT
18751	3647	24	formation	formation	NN
18751	3647	25	of	of	IN
18751	3647	26	dross	dross	NN
18751	3647	27	.	.	.
18751	3648	1	Samples	sample	NNS
18751	3648	2	are	be	VBP
18751	3648	3	sometimes	sometimes	RB
18751	3648	4	taken	take	VBN
18751	3648	5	with	with	IN
18751	3648	6	a	a	DT
18751	3648	7	drill	drill	NN
18751	3648	8	,	,	,
18751	3648	9	gouge	gouge	NN
18751	3648	10	or	or	CC
18751	3648	11	chisel	chisel	NN
18751	3648	12	,	,	,
18751	3648	13	though	though	IN
18751	3648	14	no	no	DT
18751	3648	15	method	method	NN
18751	3648	16	of	of	IN
18751	3648	17	this	this	DT
18751	3648	18	kind	kind	NN
18751	3648	19	is	be	VBZ
18751	3648	20	quite	quite	RB
18751	3648	21	satisfactory	satisfactory	JJ
18751	3648	22	.	.	.
18751	3649	1	One	one	CD
18751	3649	2	plan	plan	NN
18751	3649	3	adopted	adopt	VBN
18751	3649	4	is	be	VBZ
18751	3649	5	to	to	TO
18751	3649	6	use	use	VB
18751	3649	7	a	a	DT
18751	3649	8	punch	punch	NN
18751	3649	9	which	which	WDT
18751	3649	10	,	,	,
18751	3649	11	when	when	WRB
18751	3649	12	driven	drive	VBN
18751	3649	13	into	into	IN
18751	3649	14	the	the	DT
18751	3649	15	bar	bar	NN
18751	3649	16	,	,	,
18751	3649	17	gives	give	VBZ
18751	3649	18	a	a	DT
18751	3649	19	core	core	NN
18751	3649	20	or	or	CC
18751	3649	21	rod	rod	NN
18751	3649	22	of	of	IN
18751	3649	23	metal	metal	NN
18751	3649	24	about	about	IN
18751	3649	25	half	half	NN
18751	3649	26	as	as	RB
18751	3649	27	long	long	RB
18751	3649	28	as	as	IN
18751	3649	29	the	the	DT
18751	3649	30	bar	bar	NN
18751	3649	31	is	be	VBZ
18751	3649	32	thick	thick	JJ
18751	3649	33	and	and	CC
18751	3649	34	about	about	RB
18751	3649	35	one	one	CD
18751	3649	36	-	-	HYPH
18751	3649	37	eighth	eighth	NN
18751	3649	38	of	of	IN
18751	3649	39	an	an	DT
18751	3649	40	inch	inch	NN
18751	3649	41	across	across	RB
18751	3649	42	.	.	.
18751	3650	1	With	with	IN
18751	3650	2	five	five	CD
18751	3650	3	bars	bar	NNS
18751	3650	4	side	side	JJ
18751	3650	5	by	by	IN
18751	3650	6	side	side	NN
18751	3650	7	it	-PRON-	PRP
18751	3650	8	is	be	VBZ
18751	3650	9	customary	customary	JJ
18751	3650	10	to	to	TO
18751	3650	11	drive	drive	VB
18751	3650	12	in	in	IN
18751	3650	13	the	the	DT
18751	3650	14	punch	punch	NN
18751	3650	15	at	at	IN
18751	3650	16	one	one	CD
18751	3650	17	end	end	NN
18751	3650	18	on	on	IN
18751	3650	19	the	the	DT
18751	3650	20	first	first	JJ
18751	3650	21	bar	bar	NN
18751	3650	22	,	,	,
18751	3650	23	and	and	CC
18751	3650	24	at	at	IN
18751	3650	25	the	the	DT
18751	3650	26	opposite	opposite	JJ
18751	3650	27	end	end	NN
18751	3650	28	on	on	IN
18751	3650	29	the	the	DT
18751	3650	30	last	last	JJ
18751	3650	31	one	one	NN
18751	3650	32	,	,	,
18751	3650	33	and	and	CC
18751	3650	34	on	on	IN
18751	3650	35	the	the	DT
18751	3650	36	others	other	NNS
18751	3650	37	in	in	IN
18751	3650	38	intermediate	intermediate	JJ
18751	3650	39	positions	position	NNS
18751	3650	40	in	in	IN
18751	3650	41	such	such	PDT
18751	3650	42	a	a	DT
18751	3650	43	manner	manner	NN
18751	3650	44	that	that	WDT
18751	3650	45	all	all	PDT
18751	3650	46	the	the	DT
18751	3650	47	holes	hole	NNS
18751	3650	48	will	will	MD
18751	3650	49	be	be	VB
18751	3650	50	along	along	IN
18751	3650	51	a	a	DT
18751	3650	52	diagonal	diagonal	NN
18751	3650	53	of	of	IN
18751	3650	54	the	the	DT
18751	3650	55	rectangle	rectangle	NN
18751	3650	56	enclosing	enclose	VBG
18751	3650	57	the	the	DT
18751	3650	58	bars	bar	NNS
18751	3650	59	.	.	.
18751	3651	1	The	the	DT
18751	3651	2	bars	bar	NNS
18751	3651	3	are	be	VBP
18751	3651	4	then	then	RB
18751	3651	5	turned	turn	VBN
18751	3651	6	over	over	RP
18751	3651	7	and	and	CC
18751	3651	8	similar	similar	JJ
18751	3651	9	portions	portion	NNS
18751	3651	10	punched	punch	VBN
18751	3651	11	out	out	RP
18751	3651	12	through	through	IN
18751	3651	13	the	the	DT
18751	3651	14	bottoms	bottom	NNS
18751	3651	15	of	of	IN
18751	3651	16	the	the	DT
18751	3651	17	bars	bar	NNS
18751	3651	18	and	and	CC
18751	3651	19	along	along	IN
18751	3651	20	the	the	DT
18751	3651	21	other	other	JJ
18751	3651	22	diagonal	diagonal	NN
18751	3651	23	.	.	.
18751	3652	1	Or	or	CC
18751	3652	2	one	one	CD
18751	3652	3	set	set	NN
18751	3652	4	of	of	IN
18751	3652	5	five	five	CD
18751	3652	6	may	may	MD
18751	3652	7	be	be	VB
18751	3652	8	sampled	sample	VBN
18751	3652	9	along	along	IN
18751	3652	10	the	the	DT
18751	3652	11	top	top	NN
18751	3652	12	and	and	CC
18751	3652	13	the	the	DT
18751	3652	14	next	next	JJ
18751	3652	15	set	set	NN
18751	3652	16	along	along	IN
18751	3652	17	the	the	DT
18751	3652	18	bottom	bottom	NN
18751	3652	19	of	of	IN
18751	3652	20	the	the	DT
18751	3652	21	bars	bar	NNS
18751	3652	22	.	.	.
18751	3653	1	Silver	silver	NN
18751	3653	2	and	and	CC
18751	3653	3	gold	gold	NN
18751	3653	4	present	present	NN
18751	3653	5	in	in	IN
18751	3653	6	bars	bar	NNS
18751	3653	7	of	of	IN
18751	3653	8	copper	copper	NN
18751	3653	9	are	be	VBP
18751	3653	10	subject	subject	JJ
18751	3653	11	to	to	IN
18751	3653	12	the	the	DT
18751	3653	13	same	same	JJ
18751	3653	14	irregularity	irregularity	NN
18751	3653	15	of	of	IN
18751	3653	16	distribution	distribution	NN
18751	3653	17	as	as	IN
18751	3653	18	in	in	IN
18751	3653	19	lead	lead	NN
18751	3653	20	.	.	.
18751	3654	1	The	the	DT
18751	3654	2	sampling	sampling	NN
18751	3654	3	of	of	IN
18751	3654	4	such	such	JJ
18751	3654	5	bars	bar	NNS
18751	3654	6	is	be	VBZ
18751	3654	7	guided	guide	VBN
18751	3654	8	by	by	IN
18751	3654	9	the	the	DT
18751	3654	10	same	same	JJ
18751	3654	11	principles	principle	NNS
18751	3654	12	.	.	.
18751	3655	1	[	[	-LRB-
18751	3655	2	36	36	CD
18751	3655	3	]	]	-RRB-
18751	3655	4	CYANIDES	cyanides	NN
18751	3655	5	.	.	.
18751	3656	1	The	the	DT
18751	3656	2	cyanides	cyanide	NNS
18751	3656	3	ought	ought	MD
18751	3656	4	perhaps	perhaps	RB
18751	3656	5	to	to	TO
18751	3656	6	be	be	VB
18751	3656	7	considered	consider	VBN
18751	3656	8	along	along	RB
18751	3656	9	with	with	IN
18751	3656	10	chlorides	chloride	NNS
18751	3656	11	,	,	,
18751	3656	12	bromides	bromide	NNS
18751	3656	13	and	and	CC
18751	3656	14	iodides	iodide	NNS
18751	3656	15	in	in	IN
18751	3656	16	Chapter	Chapter	NNP
18751	3656	17	XV	XV	NNP
18751	3656	18	.	.	.
18751	3657	1	But	but	CC
18751	3657	2	they	-PRON-	PRP
18751	3657	3	are	be	VBP
18751	3657	4	treated	treat	VBN
18751	3657	5	here	here	RB
18751	3657	6	because	because	IN
18751	3657	7	they	-PRON-	PRP
18751	3657	8	owe	owe	VBP
18751	3657	9	their	-PRON-	PRP$
18751	3657	10	importance	importance	NN
18751	3657	11	to	to	IN
18751	3657	12	their	-PRON-	PRP$
18751	3657	13	use	use	NN
18751	3657	14	in	in	IN
18751	3657	15	the	the	DT
18751	3657	16	extraction	extraction	NN
18751	3657	17	of	of	IN
18751	3657	18	gold	gold	NN
18751	3657	19	and	and	CC
18751	3657	20	because	because	IN
18751	3657	21	their	-PRON-	PRP$
18751	3657	22	determination	determination	NN
18751	3657	23	has	have	VBZ
18751	3657	24	become	become	VBN
18751	3657	25	a	a	DT
18751	3657	26	part	part	NN
18751	3657	27	of	of	IN
18751	3657	28	the	the	DT
18751	3657	29	ordinary	ordinary	JJ
18751	3657	30	work	work	NN
18751	3657	31	of	of	IN
18751	3657	32	an	an	DT
18751	3657	33	assayer	assayer	NN
18751	3657	34	of	of	IN
18751	3657	35	gold	gold	NN
18751	3657	36	ores	ore	NNS
18751	3657	37	.	.	.
18751	3658	1	Formerly	formerly	RB
18751	3658	2	,	,	,
18751	3658	3	the	the	DT
18751	3658	4	cyanide	cyanide	NN
18751	3658	5	most	most	RBS
18751	3658	6	easily	easily	RB
18751	3658	7	obtained	obtain	VBN
18751	3658	8	in	in	IN
18751	3658	9	commerce	commerce	NN
18751	3658	10	was	be	VBD
18751	3658	11	potassium	potassium	NN
18751	3658	12	cyanide	cyanide	NN
18751	3658	13	;	;	:
18751	3658	14	and	and	CC
18751	3658	15	it	-PRON-	PRP
18751	3658	16	was	be	VBD
18751	3658	17	generally	generally	RB
18751	3658	18	sold	sell	VBN
18751	3658	19	in	in	IN
18751	3658	20	cakes	cake	NNS
18751	3658	21	which	which	WDT
18751	3658	22	might	may	MD
18751	3658	23	contain	contain	VB
18751	3658	24	as	as	RB
18751	3658	25	little	little	JJ
18751	3658	26	as	as	IN
18751	3658	27	40	40	CD
18751	3658	28	per	per	NN
18751	3658	29	cent	cent	NN
18751	3658	30	.	.	.
18751	3659	1	or	or	CC
18751	3659	2	as	as	RB
18751	3659	3	much	much	JJ
18751	3659	4	as	as	IN
18751	3659	5	95	95	CD
18751	3659	6	per	per	NN
18751	3659	7	cent	cent	NN
18751	3659	8	.	.	.
18751	3660	1	of	of	IN
18751	3660	2	the	the	DT
18751	3660	3	pure	pure	JJ
18751	3660	4	salt	salt	NN
18751	3660	5	.	.	.
18751	3661	1	It	-PRON-	PRP
18751	3661	2	became	become	VBD
18751	3661	3	customary	customary	JJ
18751	3661	4	to	to	TO
18751	3661	5	express	express	VB
18751	3661	6	the	the	DT
18751	3661	7	quality	quality	NN
18751	3661	8	of	of	IN
18751	3661	9	a	a	DT
18751	3661	10	sample	sample	NN
18751	3661	11	of	of	IN
18751	3661	12	commercial	commercial	JJ
18751	3661	13	cyanide	cyanide	NN
18751	3661	14	by	by	IN
18751	3661	15	saying	say	VBG
18751	3661	16	it	-PRON-	PRP
18751	3661	17	contained	contain	VBD
18751	3661	18	so	so	RB
18751	3661	19	much	much	JJ
18751	3661	20	per	per	IN
18751	3661	21	cent	cent	NN
18751	3661	22	.	.	.
18751	3662	1	of	of	IN
18751	3662	2	potassium	potassium	NN
18751	3662	3	cyanide	cyanide	NN
18751	3662	4	.	.	.
18751	3663	1	The	the	DT
18751	3663	2	commercial	commercial	JJ
18751	3663	3	product	product	NN
18751	3663	4	now	now	RB
18751	3663	5	made	make	VBN
18751	3663	6	by	by	IN
18751	3663	7	improved	improved	JJ
18751	3663	8	methods	method	NNS
18751	3663	9	of	of	IN
18751	3663	10	manufacture	manufacture	NN
18751	3663	11	is	be	VBZ
18751	3663	12	actually	actually	RB
18751	3663	13	sodium	sodium	NN
18751	3663	14	cyanide	cyanide	NN
18751	3663	15	,	,	,
18751	3663	16	but	but	CC
18751	3663	17	is	be	VBZ
18751	3663	18	called	call	VBN
18751	3663	19	"	"	``
18751	3663	20	potassium	potassium	NN
18751	3663	21	cyanide	cyanide	NN
18751	3663	22	"	"	''
18751	3663	23	(	(	-LRB-
18751	3663	24	probably	probably	RB
18751	3663	25	with	with	IN
18751	3663	26	the	the	DT
18751	3663	27	words	word	NNS
18751	3663	28	"	"	``
18751	3663	29	double	double	JJ
18751	3663	30	salt	salt	NN
18751	3663	31	"	"	''
18751	3663	32	on	on	IN
18751	3663	33	the	the	DT
18751	3663	34	label	label	NN
18751	3663	35	)	)	-RRB-
18751	3663	36	;	;	:
18751	3663	37	it	-PRON-	PRP
18751	3663	38	contains	contain	VBZ
18751	3663	39	cyanide	cyanide	NN
18751	3663	40	equivalent	equivalent	JJ
18751	3663	41	to	to	IN
18751	3663	42	something	something	NN
18751	3663	43	over	over	IN
18751	3663	44	100	100	CD
18751	3663	45	per	per	NN
18751	3663	46	cent	cent	NN
18751	3663	47	.	.	.
18751	3664	1	of	of	IN
18751	3664	2	potassium	potassium	NN
18751	3664	3	cyanide	cyanide	NN
18751	3664	4	in	in	IN
18751	3664	5	addition	addition	NN
18751	3664	6	to	to	IN
18751	3664	7	a	a	DT
18751	3664	8	large	large	JJ
18751	3664	9	proportion	proportion	NN
18751	3664	10	of	of	IN
18751	3664	11	sodium	sodium	NN
18751	3664	12	carbonate	carbonate	NN
18751	3664	13	and	and	CC
18751	3664	14	other	other	JJ
18751	3664	15	impurities	impurity	NNS
18751	3664	16	.	.	.
18751	3665	1	What	what	WP
18751	3665	2	is	be	VBZ
18751	3665	3	wanted	want	VBN
18751	3665	4	in	in	IN
18751	3665	5	most	most	JJS
18751	3665	6	cases	case	NNS
18751	3665	7	is	be	VBZ
18751	3665	8	merely	merely	RB
18751	3665	9	a	a	DT
18751	3665	10	soluble	soluble	JJ
18751	3665	11	cyanide	cyanide	NN
18751	3665	12	,	,	,
18751	3665	13	and	and	CC
18751	3665	14	it	-PRON-	PRP
18751	3665	15	is	be	VBZ
18751	3665	16	a	a	DT
18751	3665	17	matter	matter	NN
18751	3665	18	of	of	IN
18751	3665	19	indifference	indifference	NN
18751	3665	20	whether	whether	IN
18751	3665	21	the	the	DT
18751	3665	22	base	base	NN
18751	3665	23	be	be	VB
18751	3665	24	sodium	sodium	NN
18751	3665	25	or	or	CC
18751	3665	26	potassium	potassium	NN
18751	3665	27	.	.	.
18751	3666	1	But	but	CC
18751	3666	2	since	since	IN
18751	3666	3	49	49	CD
18751	3666	4	parts	part	NNS
18751	3666	5	of	of	IN
18751	3666	6	sodium	sodium	NN
18751	3666	7	cyanide	cyanide	NN
18751	3666	8	(	(	-LRB-
18751	3666	9	NaCN	NaCN	NNP
18751	3666	10	=	=	SYM
18751	3666	11	49	49	CD
18751	3666	12	)	)	-RRB-
18751	3666	13	are	be	VBP
18751	3666	14	equivalent	equivalent	JJ
18751	3666	15	to	to	IN
18751	3666	16	65	65	CD
18751	3666	17	parts	part	NNS
18751	3666	18	of	of	IN
18751	3666	19	potassium	potassium	NN
18751	3666	20	cyanide	cyanide	NN
18751	3666	21	(	(	-LRB-
18751	3666	22	KCN	KCN	NNP
18751	3666	23	=	=	SYM
18751	3666	24	65	65	CD
18751	3666	25	)	)	-RRB-
18751	3666	26	it	-PRON-	PRP
18751	3666	27	is	be	VBZ
18751	3666	28	evident	evident	JJ
18751	3666	29	that	that	IN
18751	3666	30	a	a	DT
18751	3666	31	pure	pure	JJ
18751	3666	32	sample	sample	NN
18751	3666	33	of	of	IN
18751	3666	34	sodium	sodium	NN
18751	3666	35	cyanide	cyanide	NN
18751	3666	36	would	would	MD
18751	3666	37	contain	contain	VB
18751	3666	38	cyanide	cyanide	NN
18751	3666	39	equivalent	equivalent	JJ
18751	3666	40	to	to	IN
18751	3666	41	little	little	JJ
18751	3666	42	less	less	JJR
18751	3666	43	than	than	IN
18751	3666	44	133	133	CD
18751	3666	45	per	per	NN
18751	3666	46	cent	cent	NN
18751	3666	47	.	.	.
18751	3667	1	of	of	IN
18751	3667	2	potassium	potassium	NN
18751	3667	3	cyanide	cyanide	NN
18751	3667	4	.	.	.
18751	3668	1	Therefore	therefore	RB
18751	3668	2	a	a	DT
18751	3668	3	sample	sample	NN
18751	3668	4	of	of	IN
18751	3668	5	cyanide	cyanide	NN
18751	3668	6	reported	report	VBN
18751	3668	7	on	on	IN
18751	3668	8	in	in	IN
18751	3668	9	this	this	DT
18751	3668	10	way	way	NN
18751	3668	11	may	may	MD
18751	3668	12	be	be	VB
18751	3668	13	rich	rich	JJ
18751	3668	14	in	in	IN
18751	3668	15	cyanide	cyanide	NN
18751	3668	16	,	,	,
18751	3668	17	and	and	CC
18751	3668	18	yet	yet	RB
18751	3668	19	have	have	VB
18751	3668	20	much	much	JJ
18751	3668	21	impurity	impurity	NN
18751	3668	22	.	.	.
18751	3669	1	The	the	DT
18751	3669	2	commonest	common	JJS
18751	3669	3	impurity	impurity	NN
18751	3669	4	in	in	IN
18751	3669	5	commercial	commercial	JJ
18751	3669	6	cyanide	cyanide	NN
18751	3669	7	is	be	VBZ
18751	3669	8	carbonate	carbonate	NN
18751	3669	9	of	of	IN
18751	3669	10	sodium	sodium	NN
18751	3669	11	or	or	CC
18751	3669	12	potassium	potassium	NN
18751	3669	13	.	.	.
18751	3670	1	This	this	DT
18751	3670	2	may	may	MD
18751	3670	3	be	be	VB
18751	3670	4	tested	test	VBN
18751	3670	5	for	for	IN
18751	3670	6	by	by	IN
18751	3670	7	dissolving	dissolving	NN
18751	3670	8	,	,	,
18751	3670	9	say	say	VB
18751	3670	10	,	,	,
18751	3670	11	2	2	CD
18751	3670	12	grams	gram	NNS
18751	3670	13	in	in	IN
18751	3670	14	a	a	DT
18751	3670	15	little	little	JJ
18751	3670	16	water	water	NN
18751	3670	17	and	and	CC
18751	3670	18	adding	add	VBG
18751	3670	19	barium	barium	NN
18751	3670	20	chloride	chloride	NN
18751	3670	21	.	.	.
18751	3671	1	There	there	EX
18751	3671	2	may	may	MD
18751	3671	3	be	be	VB
18751	3671	4	formed	form	VBN
18751	3671	5	a	a	DT
18751	3671	6	white	white	JJ
18751	3671	7	precipitate	precipitate	NN
18751	3671	8	of	of	IN
18751	3671	9	barium	barium	NN
18751	3671	10	carbonate	carbonate	NN
18751	3671	11	,	,	,
18751	3671	12	which	which	WDT
18751	3671	13	if	if	IN
18751	3671	14	filtered	filter	VBN
18751	3671	15	off	off	RP
18751	3671	16	,	,	,
18751	3671	17	washed	wash	VBD
18751	3671	18	and	and	CC
18751	3671	19	treated	treat	VBN
18751	3671	20	with	with	IN
18751	3671	21	acid	acid	NN
18751	3671	22	,	,	,
18751	3671	23	will	will	MD
18751	3671	24	dissolve	dissolve	VB
18751	3671	25	with	with	IN
18751	3671	26	effervescence	effervescence	NN
18751	3671	27	.	.	.
18751	3672	1	Cyanate	cyanate	NN
18751	3672	2	may	may	MD
18751	3672	3	be	be	VB
18751	3672	4	tested	test	VBN
18751	3672	5	for	for	IN
18751	3672	6	in	in	IN
18751	3672	7	the	the	DT
18751	3672	8	solution	solution	NN
18751	3672	9	from	from	IN
18751	3672	10	which	which	WDT
18751	3672	11	the	the	DT
18751	3672	12	barium	barium	NN
18751	3672	13	carbonate	carbonate	NN
18751	3672	14	has	have	VBZ
18751	3672	15	been	be	VBN
18751	3672	16	filtered	filter	VBN
18751	3672	17	by	by	IN
18751	3672	18	adding	add	VBG
18751	3672	19	a	a	DT
18751	3672	20	little	little	JJ
18751	3672	21	soda	soda	NN
18751	3672	22	and	and	CC
18751	3672	23	boiling	boil	VBG
18751	3672	24	;	;	:
18751	3672	25	if	if	IN
18751	3672	26	cyanates	cyanate	NNS
18751	3672	27	are	be	VBP
18751	3672	28	present	present	JJ
18751	3672	29	they	-PRON-	PRP
18751	3672	30	decompose	decompose	VBP
18751	3672	31	,	,	,
18751	3672	32	giving	give	VBG
18751	3672	33	off	off	RP
18751	3672	34	ammonia	ammonia	NNP
18751	3672	35	(	(	-LRB-
18751	3672	36	which	which	WDT
18751	3672	37	may	may	MD
18751	3672	38	be	be	VB
18751	3672	39	tested	test	VBN
18751	3672	40	for	for	IN
18751	3672	41	in	in	IN
18751	3672	42	the	the	DT
18751	3672	43	steam	steam	NN
18751	3672	44	)	)	-RRB-
18751	3672	45	and	and	CC
18751	3672	46	yielding	yield	VBG
18751	3672	47	a	a	DT
18751	3672	48	further	further	JJ
18751	3672	49	precipitate	precipitate	NN
18751	3672	50	of	of	IN
18751	3672	51	barium	barium	NN
18751	3672	52	carbonate	carbonate	NN
18751	3672	53	.	.	.
18751	3673	1	[	[	-LRB-
18751	3673	2	37	37	CD
18751	3673	3	]	]	-RRB-
18751	3673	4	If	if	IN
18751	3673	5	the	the	DT
18751	3673	6	soda	soda	NN
18751	3673	7	alone	alone	RB
18751	3673	8	gave	give	VBD
18751	3673	9	a	a	DT
18751	3673	10	further	further	JJ
18751	3673	11	precipitate	precipitate	NN
18751	3673	12	of	of	IN
18751	3673	13	barium	barium	NN
18751	3673	14	carbonate	carbonate	NN
18751	3673	15	,	,	,
18751	3673	16	this	this	DT
18751	3673	17	may	may	MD
18751	3673	18	,	,	,
18751	3673	19	perhaps	perhaps	RB
18751	3673	20	,	,	,
18751	3673	21	be	be	VB
18751	3673	22	due	due	IN
18751	3673	23	to	to	IN
18751	3673	24	the	the	DT
18751	3673	25	presence	presence	NN
18751	3673	26	of	of	IN
18751	3673	27	bicarbonates	bicarbonate	NNS
18751	3673	28	.	.	.
18751	3674	1	Alkaline	alkaline	NN
18751	3674	2	sulphides	sulphide	NNS
18751	3674	3	may	may	MD
18751	3674	4	be	be	VB
18751	3674	5	present	present	JJ
18751	3674	6	in	in	IN
18751	3674	7	small	small	JJ
18751	3674	8	quantity	quantity	NN
18751	3674	9	in	in	IN
18751	3674	10	commercial	commercial	JJ
18751	3674	11	cyanide	cyanide	NN
18751	3674	12	.	.	.
18751	3675	1	Their	-PRON-	PRP$
18751	3675	2	presence	presence	NN
18751	3675	3	is	be	VBZ
18751	3675	4	shown	show	VBN
18751	3675	5	at	at	IN
18751	3675	6	once	once	RB
18751	3675	7	when	when	WRB
18751	3675	8	the	the	DT
18751	3675	9	sample	sample	NN
18751	3675	10	is	be	VBZ
18751	3675	11	being	be	VBG
18751	3675	12	tested	test	VBN
18751	3675	13	for	for	IN
18751	3675	14	its	-PRON-	PRP$
18751	3675	15	strength	strength	NN
18751	3675	16	in	in	IN
18751	3675	17	cyanide	cyanide	NN
18751	3675	18	,	,	,
18751	3675	19	inasmuch	inasmuch	JJ
18751	3675	20	as	as	IN
18751	3675	21	the	the	DT
18751	3675	22	first	first	JJ
18751	3675	23	few	few	JJ
18751	3675	24	drops	drop	NNS
18751	3675	25	of	of	IN
18751	3675	26	silver	silver	NN
18751	3675	27	nitrate	nitrate	JJ
18751	3675	28	solution	solution	NN
18751	3675	29	produce	produce	NN
18751	3675	30	at	at	IN
18751	3675	31	once	once	RB
18751	3675	32	a	a	DT
18751	3675	33	darkening	darkening	NN
18751	3675	34	of	of	IN
18751	3675	35	the	the	DT
18751	3675	36	liquor	liquor	NN
18751	3675	37	.	.	.
18751	3676	1	A	a	DT
18751	3676	2	special	special	JJ
18751	3676	3	test	test	NN
18751	3676	4	for	for	IN
18751	3676	5	sulphide	sulphide	NN
18751	3676	6	may	may	MD
18751	3676	7	be	be	VB
18751	3676	8	made	make	VBN
18751	3676	9	by	by	IN
18751	3676	10	adding	add	VBG
18751	3676	11	a	a	DT
18751	3676	12	drop	drop	NN
18751	3676	13	or	or	CC
18751	3676	14	two	two	CD
18751	3676	15	of	of	IN
18751	3676	16	solution	solution	NN
18751	3676	17	of	of	IN
18751	3676	18	acetate	acetate	NN
18751	3676	19	of	of	IN
18751	3676	20	lead	lead	NN
18751	3676	21	to	to	IN
18751	3676	22	four	four	CD
18751	3676	23	or	or	CC
18751	3676	24	five	five	CD
18751	3676	25	c.c	c.c	NN
18751	3676	26	.	.	.
18751	3677	1	of	of	IN
18751	3677	2	soda	soda	NN
18751	3677	3	solution	solution	NN
18751	3677	4	and	and	CC
18751	3677	5	adding	add	VBG
18751	3677	6	this	this	DT
18751	3677	7	to	to	IN
18751	3677	8	a	a	DT
18751	3677	9	clear	clear	JJ
18751	3677	10	solution	solution	NN
18751	3677	11	of	of	IN
18751	3677	12	the	the	DT
18751	3677	13	suspected	suspect	VBN
18751	3677	14	cyanide	cyanide	NN
18751	3677	15	.	.	.
18751	3678	1	This	this	DT
18751	3678	2	will	will	MD
18751	3678	3	cause	cause	VB
18751	3678	4	a	a	DT
18751	3678	5	black	black	JJ
18751	3678	6	precipitate	precipitate	NN
18751	3678	7	or	or	CC
18751	3678	8	colour	colour	NN
18751	3678	9	,	,	,
18751	3678	10	if	if	IN
18751	3678	11	any	any	DT
18751	3678	12	sulphide	sulphide	NN
18751	3678	13	is	be	VBZ
18751	3678	14	present	present	JJ
18751	3678	15	.	.	.
18751	3679	1	The	the	DT
18751	3679	2	cyanides	cyanide	NNS
18751	3679	3	of	of	IN
18751	3679	4	the	the	DT
18751	3679	5	heavier	heavy	JJR
18751	3679	6	metals	metal	NNS
18751	3679	7	combine	combine	VBP
18751	3679	8	with	with	IN
18751	3679	9	the	the	DT
18751	3679	10	alkaline	alkaline	NN
18751	3679	11	cyanides	cyanide	NNS
18751	3679	12	to	to	TO
18751	3679	13	form	form	VB
18751	3679	14	double	double	JJ
18751	3679	15	cyanides	cyanide	NNS
18751	3679	16	.	.	.
18751	3680	1	Some	some	DT
18751	3680	2	of	of	IN
18751	3680	3	these	these	DT
18751	3680	4	,	,	,
18751	3680	5	ferrocyanide	ferrocyanide	JJ
18751	3680	6	and	and	CC
18751	3680	7	ferricyanide	ferricyanide	NN
18751	3680	8	of	of	IN
18751	3680	9	potassium	potassium	NN
18751	3680	10	for	for	IN
18751	3680	11	example	example	NN
18751	3680	12	,	,	,
18751	3680	13	have	have	VBP
18751	3680	14	such	such	JJ
18751	3680	15	characteristic	characteristic	JJ
18751	3680	16	properties	property	NNS
18751	3680	17	that	that	WDT
18751	3680	18	the	the	DT
18751	3680	19	fact	fact	NN
18751	3680	20	that	that	IN
18751	3680	21	they	-PRON-	PRP
18751	3680	22	are	be	VBP
18751	3680	23	cyanides	cyanide	NNS
18751	3680	24	may	may	MD
18751	3680	25	be	be	VB
18751	3680	26	overlooked	overlook	VBN
18751	3680	27	.	.	.
18751	3681	1	Others	other	NNS
18751	3681	2	,	,	,
18751	3681	3	such	such	JJ
18751	3681	4	as	as	IN
18751	3681	5	potassium	potassium	NN
18751	3681	6	zinc	zinc	NN
18751	3681	7	cyanide	cyanide	NN
18751	3681	8	(	(	-LRB-
18751	3681	9	K_{2}ZnCy_{4	K_{2}ZnCy_{4	NNP
18751	3681	10	}	}	-RRB-
18751	3681	11	)	)	-RRB-
18751	3681	12	,	,	,
18751	3681	13	have	have	VBP
18751	3681	14	much	much	RB
18751	3681	15	less	less	RBR
18751	3681	16	distinctiveness	distinctiveness	NN
18751	3681	17	:	:	:
18751	3681	18	they	-PRON-	PRP
18751	3681	19	behave	behave	VBP
18751	3681	20	more	more	RBR
18751	3681	21	or	or	CC
18751	3681	22	less	less	JJR
18751	3681	23	as	as	IN
18751	3681	24	a	a	DT
18751	3681	25	mixture	mixture	NN
18751	3681	26	of	of	IN
18751	3681	27	two	two	CD
18751	3681	28	cyanides	cyanide	NNS
18751	3681	29	and	and	CC
18751	3681	30	are	be	VBP
18751	3681	31	,	,	,
18751	3681	32	moreover	moreover	RB
18751	3681	33	,	,	,
18751	3681	34	so	so	RB
18751	3681	35	easily	easily	RB
18751	3681	36	decomposed	decompose	VBD
18751	3681	37	that	that	IN
18751	3681	38	it	-PRON-	PRP
18751	3681	39	may	may	MD
18751	3681	40	be	be	VB
18751	3681	41	doubted	doubt	VBN
18751	3681	42	if	if	IN
18751	3681	43	they	-PRON-	PRP
18751	3681	44	can	can	MD
18751	3681	45	exist	exist	VB
18751	3681	46	in	in	IN
18751	3681	47	dilute	dilute	NNP
18751	3681	48	alkaline	alkaline	NNP
18751	3681	49	solutions	solution	NNS
18751	3681	50	.	.	.
18751	3682	1	In	in	IN
18751	3682	2	reporting	report	VBG
18751	3682	3	the	the	DT
18751	3682	4	cyanide	cyanide	NN
18751	3682	5	strength	strength	NN
18751	3682	6	of	of	IN
18751	3682	7	a	a	DT
18751	3682	8	cyanide	cyanide	NN
18751	3682	9	liquor	liquor	NN
18751	3682	10	as	as	IN
18751	3682	11	equivalent	equivalent	JJ
18751	3682	12	to	to	IN
18751	3682	13	so	so	RB
18751	3682	14	much	much	JJ
18751	3682	15	per	per	IN
18751	3682	16	cent	cent	NN
18751	3682	17	.	.	.
18751	3683	1	of	of	IN
18751	3683	2	potassium	potassium	NN
18751	3683	3	cyanide	cyanide	NN
18751	3683	4	,	,	,
18751	3683	5	there	there	EX
18751	3683	6	is	be	VBZ
18751	3683	7	a	a	DT
18751	3683	8	question	question	NN
18751	3683	9	as	as	IN
18751	3683	10	to	to	IN
18751	3683	11	whether	whether	IN
18751	3683	12	the	the	DT
18751	3683	13	cyanide	cyanide	NN
18751	3683	14	present	present	JJ
18751	3683	15	in	in	IN
18751	3683	16	the	the	DT
18751	3683	17	form	form	NN
18751	3683	18	of	of	IN
18751	3683	19	any	any	DT
18751	3683	20	of	of	IN
18751	3683	21	these	these	DT
18751	3683	22	double	double	JJ
18751	3683	23	cyanides	cyanide	NNS
18751	3683	24	should	should	MD
18751	3683	25	be	be	VB
18751	3683	26	taken	take	VBN
18751	3683	27	into	into	IN
18751	3683	28	account	account	NN
18751	3683	29	.	.	.
18751	3684	1	It	-PRON-	PRP
18751	3684	2	must	must	MD
18751	3684	3	be	be	VB
18751	3684	4	remembered	remember	VBN
18751	3684	5	that	that	IN
18751	3684	6	the	the	DT
18751	3684	7	object	object	NN
18751	3684	8	of	of	IN
18751	3684	9	the	the	DT
18751	3684	10	assay	assay	NN
18751	3684	11	is	be	VBZ
18751	3684	12	not	not	RB
18751	3684	13	to	to	TO
18751	3684	14	learn	learn	VB
18751	3684	15	how	how	WRB
18751	3684	16	much	much	JJ
18751	3684	17	of	of	IN
18751	3684	18	the	the	DT
18751	3684	19	cyanide	cyanide	NN
18751	3684	20	exists	exist	VBZ
18751	3684	21	in	in	IN
18751	3684	22	the	the	DT
18751	3684	23	solution	solution	NN
18751	3684	24	as	as	IN
18751	3684	25	actual	actual	JJ
18751	3684	26	potassium	potassium	NN
18751	3684	27	cyanide	cyanide	NN
18751	3684	28	;	;	:
18751	3684	29	reporting	report	VBG
18751	3684	30	the	the	DT
18751	3684	31	strength	strength	NN
18751	3684	32	in	in	IN
18751	3684	33	terms	term	NNS
18751	3684	34	of	of	IN
18751	3684	35	this	this	DT
18751	3684	36	salt	salt	NN
18751	3684	37	is	be	VBZ
18751	3684	38	a	a	DT
18751	3684	39	mere	mere	JJ
18751	3684	40	matter	matter	NN
18751	3684	41	of	of	IN
18751	3684	42	convenience	convenience	NN
18751	3684	43	;	;	:
18751	3684	44	what	what	WP
18751	3684	45	is	be	VBZ
18751	3684	46	really	really	RB
18751	3684	47	desired	desire	VBN
18751	3684	48	is	be	VBZ
18751	3684	49	to	to	TO
18751	3684	50	know	know	VB
18751	3684	51	how	how	WRB
18751	3684	52	much	much	JJ
18751	3684	53	of	of	IN
18751	3684	54	the	the	DT
18751	3684	55	cyanide	cyanide	NN
18751	3684	56	present	present	JJ
18751	3684	57	in	in	IN
18751	3684	58	the	the	DT
18751	3684	59	liquor	liquor	NN
18751	3684	60	is	be	VBZ
18751	3684	61	"	"	``
18751	3684	62	free	free	JJ
18751	3684	63	"	"	''
18751	3684	64	or	or	CC
18751	3684	65	"	"	``
18751	3684	66	available	available	JJ
18751	3684	67	"	"	''
18751	3684	68	for	for	IN
18751	3684	69	the	the	DT
18751	3684	70	purposes	purpose	NNS
18751	3684	71	of	of	IN
18751	3684	72	dissolving	dissolve	VBG
18751	3684	73	gold	gold	NN
18751	3684	74	.	.	.
18751	3685	1	Every	every	DT
18751	3685	2	one	one	NN
18751	3685	3	is	be	VBZ
18751	3685	4	agreed	agree	VBN
18751	3685	5	as	as	IN
18751	3685	6	to	to	IN
18751	3685	7	the	the	DT
18751	3685	8	exclusion	exclusion	NN
18751	3685	9	of	of	IN
18751	3685	10	such	such	JJ
18751	3685	11	cyanides	cyanide	NNS
18751	3685	12	as	as	IN
18751	3685	13	the	the	DT
18751	3685	14	following	follow	VBG
18751	3685	15	:	:	:
18751	3685	16	potassium	potassium	NN
18751	3685	17	ferrocyanide	ferrocyanide	NN
18751	3685	18	(	(	-LRB-
18751	3685	19	K_{4}FeCy_{6	K_{4}FeCy_{6	NNP
18751	3685	20	}	}	-RRB-
18751	3685	21	)	)	-RRB-
18751	3685	22	,	,	,
18751	3685	23	potassium	potassium	NN
18751	3685	24	ferricyanide	ferricyanide	NN
18751	3685	25	(	(	-LRB-
18751	3685	26	K_{3}FeCy_{6	K_{3}FeCy_{6	NNP
18751	3685	27	}	}	-RRB-
18751	3685	28	)	)	-RRB-
18751	3685	29	,	,	,
18751	3685	30	potassium	potassium	NN
18751	3685	31	silver	silver	NN
18751	3685	32	cyanide	cyanide	NN
18751	3685	33	(	(	-LRB-
18751	3685	34	KAgCy_{2	KAgCy_{2	NNP
18751	3685	35	}	}	-RRB-
18751	3685	36	)	)	-RRB-
18751	3685	37	,	,	,
18751	3685	38	and	and	CC
18751	3685	39	potassium	potassium	NN
18751	3685	40	aurocyanide	aurocyanide	RB
18751	3685	41	(	(	-LRB-
18751	3685	42	KAuCy_{2	KAuCy_{2	NNP
18751	3685	43	}	}	-RRB-
18751	3685	44	)	)	-RRB-
18751	3685	45	;	;	:
18751	3685	46	and	and	CC
18751	3685	47	the	the	DT
18751	3685	48	double	double	JJ
18751	3685	49	cyanides	cyanide	NNS
18751	3685	50	with	with	IN
18751	3685	51	copper	copper	NN
18751	3685	52	or	or	CC
18751	3685	53	nickel	nickel	NN
18751	3685	54	.	.	.
18751	3686	1	But	but	CC
18751	3686	2	with	with	IN
18751	3686	3	cyanide	cyanide	NN
18751	3686	4	liquors	liquor	NNS
18751	3686	5	containing	contain	VBG
18751	3686	6	zinc	zinc	NN
18751	3686	7	the	the	DT
18751	3686	8	position	position	NN
18751	3686	9	is	be	VBZ
18751	3686	10	less	less	RBR
18751	3686	11	satisfactory	satisfactory	JJ
18751	3686	12	.	.	.
18751	3687	1	One	one	CD
18751	3687	2	method	method	NN
18751	3687	3	of	of	IN
18751	3687	4	assay	assay	NN
18751	3687	5	gives	give	VBZ
18751	3687	6	a	a	DT
18751	3687	7	lower	low	JJR
18751	3687	8	proportion	proportion	NN
18751	3687	9	of	of	IN
18751	3687	10	cyanide	cyanide	NN
18751	3687	11	when	when	WRB
18751	3687	12	this	this	DT
18751	3687	13	metal	metal	NN
18751	3687	14	is	be	VBZ
18751	3687	15	present	present	JJ
18751	3687	16	;	;	:
18751	3687	17	and	and	CC
18751	3687	18	the	the	DT
18751	3687	19	loss	loss	NN
18751	3687	20	of	of	IN
18751	3687	21	available	available	JJ
18751	3687	22	cyanide	cyanide	NN
18751	3687	23	thus	thus	RB
18751	3687	24	reported	report	VBD
18751	3687	25	depends	depend	VBZ
18751	3687	26	,	,	,
18751	3687	27	though	though	IN
18751	3687	28	in	in	IN
18751	3687	29	a	a	DT
18751	3687	30	fitful	fitful	JJ
18751	3687	31	and	and	CC
18751	3687	32	uncertain	uncertain	JJ
18751	3687	33	way	way	NN
18751	3687	34	,	,	,
18751	3687	35	upon	upon	IN
18751	3687	36	the	the	DT
18751	3687	37	quantity	quantity	NN
18751	3687	38	of	of	IN
18751	3687	39	zinc	zinc	NN
18751	3687	40	present	present	JJ
18751	3687	41	.	.	.
18751	3688	1	The	the	DT
18751	3688	2	other	other	JJ
18751	3688	3	method	method	NN
18751	3688	4	of	of	IN
18751	3688	5	assay	assay	NNP
18751	3688	6	reports	report	NNS
18751	3688	7	as	as	IN
18751	3688	8	full	full	JJ
18751	3688	9	a	a	DT
18751	3688	10	strength	strength	NN
18751	3688	11	in	in	IN
18751	3688	12	cyanide	cyanide	NN
18751	3688	13	as	as	IN
18751	3688	14	if	if	IN
18751	3688	15	no	no	DT
18751	3688	16	zinc	zinc	NN
18751	3688	17	were	be	VBD
18751	3688	18	present	present	JJ
18751	3688	19	.	.	.
18751	3689	1	Unfortunately	unfortunately	RB
18751	3689	2	,	,	,
18751	3689	3	using	use	VBG
18751	3689	4	both	both	DT
18751	3689	5	methods	method	NNS
18751	3689	6	and	and	CC
18751	3689	7	accepting	accept	VBG
18751	3689	8	the	the	DT
18751	3689	9	difference	difference	NN
18751	3689	10	in	in	IN
18751	3689	11	the	the	DT
18751	3689	12	results	result	NNS
18751	3689	13	as	as	IN
18751	3689	14	a	a	DT
18751	3689	15	measure	measure	NN
18751	3689	16	of	of	IN
18751	3689	17	the	the	DT
18751	3689	18	quantity	quantity	NN
18751	3689	19	of	of	IN
18751	3689	20	zinc	zinc	NN
18751	3689	21	present	present	JJ
18751	3689	22	,	,	,
18751	3689	23	or	or	CC
18751	3689	24	at	at	IN
18751	3689	25	any	any	DT
18751	3689	26	rate	rate	NN
18751	3689	27	of	of	IN
18751	3689	28	the	the	DT
18751	3689	29	zinc	zinc	NN
18751	3689	30	present	present	JJ
18751	3689	31	as	as	IN
18751	3689	32	cyanide	cyanide	NN
18751	3689	33	,	,	,
18751	3689	34	is	be	VBZ
18751	3689	35	not	not	RB
18751	3689	36	satisfactory	satisfactory	JJ
18751	3689	37	.	.	.
18751	3690	1	It	-PRON-	PRP
18751	3690	2	appears	appear	VBZ
18751	3690	3	best	good	JJS
18751	3690	4	to	to	TO
18751	3690	5	use	use	VB
18751	3690	6	the	the	DT
18751	3690	7	method	method	NN
18751	3690	8	which	which	WDT
18751	3690	9	ignores	ignore	VBZ
18751	3690	10	the	the	DT
18751	3690	11	zinc	zinc	NN
18751	3690	12	;	;	:
18751	3690	13	and	and	CC
18751	3690	14	to	to	TO
18751	3690	15	determine	determine	VB
18751	3690	16	the	the	DT
18751	3690	17	amount	amount	NN
18751	3690	18	of	of	IN
18751	3690	19	zinc	zinc	NN
18751	3690	20	by	by	IN
18751	3690	21	a	a	DT
18751	3690	22	special	special	JJ
18751	3690	23	assay	assay	NN
18751	3690	24	of	of	IN
18751	3690	25	the	the	DT
18751	3690	26	liquor	liquor	NN
18751	3690	27	for	for	IN
18751	3690	28	this	this	DT
18751	3690	29	metal	metal	NN
18751	3690	30	.	.	.
18751	3691	1	The	the	DT
18751	3691	2	cyanide	cyanide	NN
18751	3691	3	present	present	JJ
18751	3691	4	as	as	IN
18751	3691	5	hydrogen	hydrogen	NN
18751	3691	6	cyanide	cyanide	NN
18751	3691	7	or	or	CC
18751	3691	8	prussic	prussic	JJ
18751	3691	9	acid	acid	NN
18751	3691	10	(	(	-LRB-
18751	3691	11	HCy	HCy	NNP
18751	3691	12	)	)	-RRB-
18751	3691	13	is	be	VBZ
18751	3691	14	practically	practically	RB
18751	3691	15	useless	useless	JJ
18751	3691	16	as	as	IN
18751	3691	17	a	a	DT
18751	3691	18	gold	gold	NN
18751	3691	19	solvent	solvent	NN
18751	3691	20	.	.	.
18751	3692	1	Hence	hence	RB
18751	3692	2	any	any	DT
18751	3692	3	report	report	NN
18751	3692	4	on	on	IN
18751	3692	5	the	the	DT
18751	3692	6	strength	strength	NN
18751	3692	7	of	of	IN
18751	3692	8	a	a	DT
18751	3692	9	cyanide	cyanide	NN
18751	3692	10	liquor	liquor	NN
18751	3692	11	which	which	WDT
18751	3692	12	assigned	assign	VBD
18751	3692	13	to	to	IN
18751	3692	14	this	this	DT
18751	3692	15	the	the	DT
18751	3692	16	same	same	JJ
18751	3692	17	value	value	NN
18751	3692	18	as	as	IN
18751	3692	19	its	-PRON-	PRP$
18751	3692	20	equivalent	equivalent	NN
18751	3692	21	of	of	IN
18751	3692	22	alkaline	alkaline	NN
18751	3692	23	cyanide	cyanide	NN
18751	3692	24	would	would	MD
18751	3692	25	be	be	VB
18751	3692	26	misleading	mislead	VBG
18751	3692	27	.	.	.
18751	3693	1	On	on	IN
18751	3693	2	the	the	DT
18751	3693	3	other	other	JJ
18751	3693	4	hand	hand	NN
18751	3693	5	,	,	,
18751	3693	6	it	-PRON-	PRP
18751	3693	7	is	be	VBZ
18751	3693	8	"	"	``
18751	3693	9	available	available	JJ
18751	3693	10	cyanide	cyanide	NN
18751	3693	11	"	"	''
18751	3693	12	inasmuch	inasmuch	JJ
18751	3693	13	as	as	IN
18751	3693	14	a	a	DT
18751	3693	15	proper	proper	JJ
18751	3693	16	addition	addition	NN
18751	3693	17	of	of	IN
18751	3693	18	sodium	sodium	NN
18751	3693	19	hydrate[38	hydrate[38	NNP
18751	3693	20	]	]	-RRB-
18751	3693	21	would	would	MD
18751	3693	22	restore	restore	VB
18751	3693	23	its	-PRON-	PRP$
18751	3693	24	value	value	NN
18751	3693	25	.	.	.
18751	3694	1	The	the	DT
18751	3694	2	question	question	NN
18751	3694	3	of	of	IN
18751	3694	4	the	the	DT
18751	3694	5	presence	presence	NN
18751	3694	6	or	or	CC
18751	3694	7	absence	absence	NN
18751	3694	8	of	of	IN
18751	3694	9	free	free	JJ
18751	3694	10	prussic	prussic	NN
18751	3694	11	acid	acid	NN
18751	3694	12	is	be	VBZ
18751	3694	13	involved	involve	VBN
18751	3694	14	in	in	IN
18751	3694	15	the	the	DT
18751	3694	16	larger	large	JJR
18751	3694	17	one	one	NN
18751	3694	18	as	as	IN
18751	3694	19	to	to	IN
18751	3694	20	whether	whether	IN
18751	3694	21	the	the	DT
18751	3694	22	cyanide	cyanide	NN
18751	3694	23	solution	solution	NN
18751	3694	24	has	have	VBZ
18751	3694	25	the	the	DT
18751	3694	26	right	right	JJ
18751	3694	27	degree	degree	NN
18751	3694	28	of	of	IN
18751	3694	29	alkalinity	alkalinity	NN
18751	3694	30	.	.	.
18751	3695	1	The	the	DT
18751	3695	2	assay	assay	NN
18751	3695	3	for	for	IN
18751	3695	4	"	"	``
18751	3695	5	cyanide	cyanide	NN
18751	3695	6	"	"	''
18751	3695	7	should	should	MD
18751	3695	8	include	include	VB
18751	3695	9	the	the	DT
18751	3695	10	hydrogen	hydrogen	NN
18751	3695	11	cyanide	cyanide	NN
18751	3695	12	with	with	IN
18751	3695	13	the	the	DT
18751	3695	14	rest	rest	NN
18751	3695	15	.	.	.
18751	3696	1	A	a	DT
18751	3696	2	rough	rough	JJ
18751	3696	3	test	test	NN
18751	3696	4	of	of	IN
18751	3696	5	the	the	DT
18751	3696	6	power	power	NN
18751	3696	7	of	of	IN
18751	3696	8	a	a	DT
18751	3696	9	cyanide	cyanide	NN
18751	3696	10	liquor	liquor	NN
18751	3696	11	for	for	IN
18751	3696	12	dissolving	dissolve	VBG
18751	3696	13	gold	gold	NN
18751	3696	14	may	may	MD
18751	3696	15	be	be	VB
18751	3696	16	made	make	VBN
18751	3696	17	by	by	IN
18751	3696	18	floating	float	VBG
18751	3696	19	a	a	DT
18751	3696	20	gold	gold	JJ
18751	3696	21	leaf	leaf	NN
18751	3696	22	on	on	IN
18751	3696	23	its	-PRON-	PRP$
18751	3696	24	surface	surface	NN
18751	3696	25	and	and	CC
18751	3696	26	noting	note	VBG
18751	3696	27	the	the	DT
18751	3696	28	time	time	NN
18751	3696	29	required	require	VBN
18751	3696	30	for	for	IN
18751	3696	31	its	-PRON-	PRP$
18751	3696	32	solution	solution	NN
18751	3696	33	.	.	.
18751	3697	1	This	this	DT
18751	3697	2	test	test	NN
18751	3697	3	might	may	MD
18751	3697	4	,	,	,
18751	3697	5	perhaps	perhaps	RB
18751	3697	6	,	,	,
18751	3697	7	be	be	VB
18751	3697	8	improved	improve	VBN
18751	3697	9	by	by	IN
18751	3697	10	taking	take	VBG
18751	3697	11	,	,	,
18751	3697	12	say	say	UH
18751	3697	13	,	,	,
18751	3697	14	20	20	CD
18751	3697	15	c.c	c.c	NNP
18751	3697	16	.	.	.
18751	3698	1	of	of	IN
18751	3698	2	the	the	DT
18751	3698	3	liquor	liquor	NN
18751	3698	4	and	and	CC
18751	3698	5	adding	add	VBG
18751	3698	6	three	three	CD
18751	3698	7	or	or	CC
18751	3698	8	four	four	CD
18751	3698	9	gold	gold	NN
18751	3698	10	leaves	leave	NNS
18751	3698	11	so	so	IN
18751	3698	12	that	that	IN
18751	3698	13	the	the	DT
18751	3698	14	gold	gold	NN
18751	3698	15	shall	shall	MD
18751	3698	16	always	always	RB
18751	3698	17	be	be	VB
18751	3698	18	in	in	IN
18751	3698	19	considerable	considerable	JJ
18751	3698	20	excess	excess	NN
18751	3698	21	.	.	.
18751	3699	1	The	the	DT
18751	3699	2	liquor	liquor	NN
18751	3699	3	should	should	MD
18751	3699	4	not	not	RB
18751	3699	5	be	be	VB
18751	3699	6	diluted	dilute	VBN
18751	3699	7	as	as	IN
18751	3699	8	this	this	DT
18751	3699	9	will	will	MD
18751	3699	10	affect	affect	VB
18751	3699	11	the	the	DT
18751	3699	12	result	result	NN
18751	3699	13	.	.	.
18751	3700	1	It	-PRON-	PRP
18751	3700	2	should	should	MD
18751	3700	3	be	be	VB
18751	3700	4	allowed	allow	VBN
18751	3700	5	to	to	TO
18751	3700	6	stand	stand	VB
18751	3700	7	for	for	IN
18751	3700	8	a	a	DT
18751	3700	9	definite	definite	JJ
18751	3700	10	time	time	NN
18751	3700	11	,	,	,
18751	3700	12	say	say	VBP
18751	3700	13	at	at	RB
18751	3700	14	least	least	JJS
18751	3700	15	two	two	CD
18751	3700	16	or	or	CC
18751	3700	17	three	three	CD
18751	3700	18	hours	hour	NNS
18751	3700	19	,	,	,
18751	3700	20	or	or	CC
18751	3700	21	better	well	JJR
18751	3700	22	,	,	,
18751	3700	23	that	that	DT
18751	3700	24	corresponding	correspond	VBG
18751	3700	25	to	to	IN
18751	3700	26	the	the	DT
18751	3700	27	time	time	NN
18751	3700	28	the	the	DT
18751	3700	29	liquor	liquor	NN
18751	3700	30	is	be	VBZ
18751	3700	31	left	leave	VBN
18751	3700	32	in	in	IN
18751	3700	33	contact	contact	NN
18751	3700	34	with	with	IN
18751	3700	35	the	the	DT
18751	3700	36	ore	ore	NN
18751	3700	37	in	in	IN
18751	3700	38	actual	actual	JJ
18751	3700	39	practice	practice	NN
18751	3700	40	.	.	.
18751	3701	1	The	the	DT
18751	3701	2	liquor	liquor	NN
18751	3701	3	should	should	MD
18751	3701	4	then	then	RB
18751	3701	5	be	be	VB
18751	3701	6	filtered	filter	VBN
18751	3701	7	off	off	RB
18751	3701	8	and	and	CC
18751	3701	9	,	,	,
18751	3701	10	with	with	IN
18751	3701	11	the	the	DT
18751	3701	12	washings	washing	NNS
18751	3701	13	,	,	,
18751	3701	14	be	be	VB
18751	3701	15	evaporated	evaporate	VBN
18751	3701	16	in	in	IN
18751	3701	17	a	a	DT
18751	3701	18	lead	lead	JJ
18751	3701	19	dish	dish	NN
18751	3701	20	as	as	IN
18751	3701	21	in	in	IN
18751	3701	22	the	the	DT
18751	3701	23	assay	assay	NN
18751	3701	24	of	of	IN
18751	3701	25	cyanide	cyanide	NN
18751	3701	26	liquors	liquor	NNS
18751	3701	27	for	for	IN
18751	3701	28	gold	gold	NN
18751	3701	29	(	(	-LRB-
18751	3701	30	p.	p.	NN
18751	3701	31	141	141	CD
18751	3701	32	)	)	-RRB-
18751	3701	33	.	.	.
18751	3702	1	The	the	DT
18751	3702	2	gold	gold	NN
18751	3702	3	obtained	obtain	VBD
18751	3702	4	on	on	IN
18751	3702	5	cupelling	cupel	VBG
18751	3702	6	,	,	,
18751	3702	7	less	less	CC
18751	3702	8	any	any	DT
18751	3702	9	gold	gold	NN
18751	3702	10	and	and	CC
18751	3702	11	silver	silver	NN
18751	3702	12	originally	originally	RB
18751	3702	13	present	present	JJ
18751	3702	14	in	in	IN
18751	3702	15	the	the	DT
18751	3702	16	liquor	liquor	NN
18751	3702	17	,	,	,
18751	3702	18	would	would	MD
18751	3702	19	be	be	VB
18751	3702	20	the	the	DT
18751	3702	21	measure	measure	NN
18751	3702	22	of	of	IN
18751	3702	23	the	the	DT
18751	3702	24	gold	gold	NN
18751	3702	25	dissolving	dissolving	NN
18751	3702	26	power	power	NN
18751	3702	27	.	.	.
18751	3703	1	THE	the	DT
18751	3703	2	ASSAY	ASSAY	NNP
18751	3703	3	FOR	for	IN
18751	3703	4	CYANIDE	CYANIDE	NNS
18751	3703	5	BY	by	IN
18751	3703	6	TITRATION	titration	NN
18751	3703	7	WITH	with	IN
18751	3703	8	SILVER	silver	NN
18751	3703	9	NITRATE	NITRATE	NNP
18751	3703	10	.	.	.
18751	3704	1	The	the	DT
18751	3704	2	determination	determination	NN
18751	3704	3	of	of	IN
18751	3704	4	the	the	DT
18751	3704	5	quantity	quantity	NN
18751	3704	6	of	of	IN
18751	3704	7	a	a	DT
18751	3704	8	cyanide	cyanide	NN
18751	3704	9	is	be	VBZ
18751	3704	10	made	make	VBN
18751	3704	11	by	by	IN
18751	3704	12	finding	find	VBG
18751	3704	13	how	how	WRB
18751	3704	14	much	much	JJ
18751	3704	15	silver	silver	NN
18751	3704	16	nitrate	nitrate	JJ
18751	3704	17	is	be	VBZ
18751	3704	18	required	require	VBN
18751	3704	19	to	to	TO
18751	3704	20	convert	convert	VB
18751	3704	21	the	the	DT
18751	3704	22	whole	whole	NN
18751	3704	23	of	of	IN
18751	3704	24	the	the	DT
18751	3704	25	cyanide	cyanide	NN
18751	3704	26	into	into	IN
18751	3704	27	potassium	potassium	NN
18751	3704	28	silver	silver	NN
18751	3704	29	cyanide[39	cyanide[39	NNP
18751	3704	30	]	]	-RRB-
18751	3704	31	or	or	CC
18751	3704	32	one	one	CD
18751	3704	33	of	of	IN
18751	3704	34	the	the	DT
18751	3704	35	allied	ally	VBN
18751	3704	36	compounds	compound	NNS
18751	3704	37	.	.	.
18751	3705	1	It	-PRON-	PRP
18751	3705	2	will	will	MD
18751	3705	3	be	be	VB
18751	3705	4	seen	see	VBN
18751	3705	5	from	from	IN
18751	3705	6	the	the	DT
18751	3705	7	equation	equation	NN
18751	3705	8	that	that	IN
18751	3705	9	170	170	CD
18751	3705	10	parts	part	NNS
18751	3705	11	by	by	IN
18751	3705	12	weight	weight	NN
18751	3705	13	of	of	IN
18751	3705	14	silver	silver	NN
18751	3705	15	nitrate	nitrate	NNP
18751	3705	16	are	be	VBP
18751	3705	17	required	require	VBN
18751	3705	18	for	for	IN
18751	3705	19	130	130	CD
18751	3705	20	parts	part	NNS
18751	3705	21	by	by	IN
18751	3705	22	weight	weight	NN
18751	3705	23	of	of	IN
18751	3705	24	potassium	potassium	NN
18751	3705	25	cyanide	cyanide	NN
18751	3705	26	.	.	.
18751	3706	1	As	as	IN
18751	3706	2	already	already	RB
18751	3706	3	explained	explain	VBD
18751	3706	4	it	-PRON-	PRP
18751	3706	5	is	be	VBZ
18751	3706	6	customary	customary	JJ
18751	3706	7	to	to	TO
18751	3706	8	report	report	VB
18751	3706	9	the	the	DT
18751	3706	10	cyanide	cyanide	NN
18751	3706	11	-	-	HYPH
18751	3706	12	strength	strength	NN
18751	3706	13	in	in	IN
18751	3706	14	terms	term	NNS
18751	3706	15	of	of	IN
18751	3706	16	potassium	potassium	NN
18751	3706	17	cyanide	cyanide	NN
18751	3706	18	,	,	,
18751	3706	19	even	even	RB
18751	3706	20	when	when	WRB
18751	3706	21	only	only	RB
18751	3706	22	the	the	DT
18751	3706	23	sodium	sodium	NN
18751	3706	24	salt	salt	NN
18751	3706	25	is	be	VBZ
18751	3706	26	present	present	JJ
18751	3706	27	.	.	.
18751	3707	1	One	one	CD
18751	3707	2	gram	gram	NN
18751	3707	3	of	of	IN
18751	3707	4	potassium	potassium	NN
18751	3707	5	cyanide	cyanide	NN
18751	3707	6	will	will	MD
18751	3707	7	require	require	VB
18751	3707	8	1.3076	1.3076	CD
18751	3707	9	gram	gram	NN
18751	3707	10	of	of	IN
18751	3707	11	silver	silver	NN
18751	3707	12	nitrate	nitrate	JJ
18751	3707	13	.	.	.
18751	3708	1	_	_	NNP
18751	3708	2	The	the	DT
18751	3708	3	standard	standard	JJ
18751	3708	4	solution	solution	NN
18751	3708	5	of	of	IN
18751	3708	6	silver	silver	NN
18751	3708	7	nitrate	nitrate	JJ
18751	3708	8	_	_	NNP
18751	3708	9	is	be	VBZ
18751	3708	10	made	make	VBN
18751	3708	11	by	by	IN
18751	3708	12	dissolving	dissolve	VBG
18751	3708	13	13.076	13.076	CD
18751	3708	14	grams	gram	NNS
18751	3708	15	of	of	IN
18751	3708	16	silver	silver	NN
18751	3708	17	nitrate	nitrate	JJ
18751	3708	18	in	in	IN
18751	3708	19	distilled	distilled	JJ
18751	3708	20	water	water	NN
18751	3708	21	and	and	CC
18751	3708	22	diluting	diluting	NN
18751	3708	23	to	to	IN
18751	3708	24	1	1	CD
18751	3708	25	litre	litre	NN
18751	3708	26	;	;	:
18751	3708	27	100	100	CD
18751	3708	28	c.c	c.c	NNP
18751	3708	29	.	.	.
18751	3709	1	of	of	IN
18751	3709	2	such	such	PDT
18751	3709	3	a	a	DT
18751	3709	4	solution	solution	NN
18751	3709	5	are	be	VBP
18751	3709	6	equivalent	equivalent	JJ
18751	3709	7	to	to	IN
18751	3709	8	1	1	CD
18751	3709	9	gram	gram	NN
18751	3709	10	of	of	IN
18751	3709	11	potassium	potassium	NN
18751	3709	12	cyanide	cyanide	NN
18751	3709	13	.	.	.
18751	3710	1	[	[	-LRB-
18751	3710	2	40	40	CD
18751	3710	3	]	]	-RRB-
18751	3710	4	The	the	DT
18751	3710	5	titration	titration	NN
18751	3710	6	is	be	VBZ
18751	3710	7	performed	perform	VBN
18751	3710	8	in	in	IN
18751	3710	9	the	the	DT
18751	3710	10	usual	usual	JJ
18751	3710	11	way	way	NN
18751	3710	12	,	,	,
18751	3710	13	running	run	VBG
18751	3710	14	the	the	DT
18751	3710	15	standard	standard	JJ
18751	3710	16	solution	solution	NN
18751	3710	17	of	of	IN
18751	3710	18	silver	silver	NN
18751	3710	19	nitrate	nitrate	JJ
18751	3710	20	into	into	IN
18751	3710	21	a	a	DT
18751	3710	22	solution	solution	NN
18751	3710	23	containing	contain	VBG
18751	3710	24	a	a	DT
18751	3710	25	known	know	VBN
18751	3710	26	weight	weight	NN
18751	3710	27	or	or	CC
18751	3710	28	volume	volume	NN
18751	3710	29	of	of	IN
18751	3710	30	the	the	DT
18751	3710	31	material	material	NN
18751	3710	32	containing	contain	VBG
18751	3710	33	the	the	DT
18751	3710	34	cyanide	cyanide	NN
18751	3710	35	.	.	.
18751	3711	1	The	the	DT
18751	3711	2	_	_	NNP
18751	3711	3	finishing	finish	VBG
18751	3711	4	point	point	NN
18751	3711	5	_	_	NNP
18751	3711	6	is	be	VBZ
18751	3711	7	determined	determine	VBN
18751	3711	8	in	in	IN
18751	3711	9	one	one	CD
18751	3711	10	of	of	IN
18751	3711	11	two	two	CD
18751	3711	12	ways	way	NNS
18751	3711	13	,	,	,
18751	3711	14	both	both	DT
18751	3711	15	of	of	IN
18751	3711	16	which	which	WDT
18751	3711	17	are	be	VBP
18751	3711	18	largely	largely	RB
18751	3711	19	used	use	VBN
18751	3711	20	.	.	.
18751	3712	1	In	in	IN
18751	3712	2	the	the	DT
18751	3712	3	first	first	JJ
18751	3712	4	place	place	NN
18751	3712	5	,	,	,
18751	3712	6	as	as	RB
18751	3712	7	long	long	RB
18751	3712	8	as	as	IN
18751	3712	9	there	there	EX
18751	3712	10	remains	remain	VBZ
18751	3712	11	any	any	DT
18751	3712	12	free	free	JJ
18751	3712	13	cyanide	cyanide	NN
18751	3712	14	in	in	IN
18751	3712	15	the	the	DT
18751	3712	16	solution	solution	NN
18751	3712	17	the	the	DT
18751	3712	18	silver	silver	NN
18751	3712	19	nitrate	nitrate	NN
18751	3712	20	will	will	MD
18751	3712	21	combine	combine	VB
18751	3712	22	with	with	IN
18751	3712	23	it	-PRON-	PRP
18751	3712	24	forming	form	VBG
18751	3712	25	the	the	DT
18751	3712	26	double	double	JJ
18751	3712	27	cyanide	cyanide	NN
18751	3712	28	and	and	CC
18751	3712	29	yielding	yield	VBG
18751	3712	30	a	a	DT
18751	3712	31	clear	clear	JJ
18751	3712	32	solution	solution	NN
18751	3712	33	;	;	:
18751	3712	34	but	but	CC
18751	3712	35	as	as	RB
18751	3712	36	soon	soon	RB
18751	3712	37	as	as	IN
18751	3712	38	all	all	PDT
18751	3712	39	the	the	DT
18751	3712	40	free	free	JJ
18751	3712	41	cyanide	cyanide	NN
18751	3712	42	is	be	VBZ
18751	3712	43	used	use	VBN
18751	3712	44	up	up	RP
18751	3712	45	the	the	DT
18751	3712	46	silver	silver	NN
18751	3712	47	nitrate	nitrate	NN
18751	3712	48	will	will	MD
18751	3712	49	react	react	VB
18751	3712	50	with	with	IN
18751	3712	51	the	the	DT
18751	3712	52	double	double	JJ
18751	3712	53	cyanide[41	cyanide[41	NNP
18751	3712	54	]	]	-RRB-
18751	3712	55	forming	form	VBG
18751	3712	56	silver	silver	NN
18751	3712	57	cyanide	cyanide	NN
18751	3712	58	,	,	,
18751	3712	59	which	which	WDT
18751	3712	60	separates	separate	VBZ
18751	3712	61	as	as	IN
18751	3712	62	a	a	DT
18751	3712	63	white	white	JJ
18751	3712	64	precipitate	precipitate	NN
18751	3712	65	and	and	CC
18751	3712	66	renders	render	VBZ
18751	3712	67	the	the	DT
18751	3712	68	solution	solution	NN
18751	3712	69	turbid	turbid	NN
18751	3712	70	.	.	.
18751	3713	1	But	but	CC
18751	3713	2	,	,	,
18751	3713	3	in	in	IN
18751	3713	4	the	the	DT
18751	3713	5	second	second	JJ
18751	3713	6	place	place	NN
18751	3713	7	,	,	,
18751	3713	8	if	if	IN
18751	3713	9	potassium	potassium	NN
18751	3713	10	iodide	iodide	NN
18751	3713	11	is	be	VBZ
18751	3713	12	present	present	JJ
18751	3713	13	in	in	IN
18751	3713	14	the	the	DT
18751	3713	15	solution	solution	NN
18751	3713	16	the	the	DT
18751	3713	17	excess	excess	NN
18751	3713	18	of	of	IN
18751	3713	19	silver	silver	NN
18751	3713	20	nitrate	nitrate	JJ
18751	3713	21	will	will	MD
18751	3713	22	react	react	VB
18751	3713	23	with	with	IN
18751	3713	24	it,[42	it,[42	NNP
18751	3713	25	]	]	-RRB-
18751	3713	26	rather	rather	RB
18751	3713	27	than	than	IN
18751	3713	28	with	with	IN
18751	3713	29	the	the	DT
18751	3713	30	double	double	JJ
18751	3713	31	cyanide	cyanide	NN
18751	3713	32	;	;	:
18751	3713	33	and	and	CC
18751	3713	34	silver	silver	NN
18751	3713	35	iodide	iodide	NN
18751	3713	36	will	will	MD
18751	3713	37	separate	separate	VB
18751	3713	38	as	as	IN
18751	3713	39	a	a	DT
18751	3713	40	yellowish	yellowish	JJ
18751	3713	41	turbidity	turbidity	NN
18751	3713	42	which	which	WDT
18751	3713	43	is	be	VBZ
18751	3713	44	easily	easily	RB
18751	3713	45	recognised	recognise	VBN
18751	3713	46	.	.	.
18751	3714	1	In	in	IN
18751	3714	2	working	work	VBG
18751	3714	3	with	with	IN
18751	3714	4	pure	pure	JJ
18751	3714	5	solutions	solution	NNS
18751	3714	6	,	,	,
18751	3714	7	the	the	DT
18751	3714	8	two	two	CD
18751	3714	9	finishing	finish	VBG
18751	3714	10	points	point	NNS
18751	3714	11	give	give	VBP
18751	3714	12	the	the	DT
18751	3714	13	same	same	JJ
18751	3714	14	results	result	NNS
18751	3714	15	;	;	:
18751	3714	16	and	and	CC
18751	3714	17	this	this	DT
18751	3714	18	is	be	VBZ
18751	3714	19	true	true	JJ
18751	3714	20	even	even	RB
18751	3714	21	when	when	WRB
18751	3714	22	there	there	EX
18751	3714	23	is	be	VBZ
18751	3714	24	much	much	JJ
18751	3714	25	difference	difference	NN
18751	3714	26	in	in	IN
18751	3714	27	the	the	DT
18751	3714	28	degree	degree	NN
18751	3714	29	of	of	IN
18751	3714	30	dilution	dilution	NN
18751	3714	31	.	.	.
18751	3715	1	The	the	DT
18751	3715	2	finishing	finishing	JJ
18751	3715	3	point	point	NN
18751	3715	4	with	with	IN
18751	3715	5	the	the	DT
18751	3715	6	iodide	iodide	NN
18751	3715	7	,	,	,
18751	3715	8	however	however	RB
18751	3715	9	,	,	,
18751	3715	10	has	have	VBZ
18751	3715	11	an	an	DT
18751	3715	12	advantage	advantage	NN
18751	3715	13	in	in	IN
18751	3715	14	precision	precision	NN
18751	3715	15	.	.	.
18751	3716	1	Moreover	moreover	RB
18751	3716	2	,	,	,
18751	3716	3	it	-PRON-	PRP
18751	3716	4	is	be	VBZ
18751	3716	5	but	but	CC
18751	3716	6	little	little	JJ
18751	3716	7	affected	affect	VBN
18751	3716	8	by	by	IN
18751	3716	9	variations	variation	NNS
18751	3716	10	in	in	IN
18751	3716	11	alkalinity	alkalinity	NN
18751	3716	12	,	,	,
18751	3716	13	which	which	WDT
18751	3716	14	render	render	VBP
18751	3716	15	the	the	DT
18751	3716	16	other	other	JJ
18751	3716	17	finishing	finishing	NN
18751	3716	18	point	point	NN
18751	3716	19	quite	quite	RB
18751	3716	20	useless	useless	JJ
18751	3716	21	.	.	.
18751	3717	1	The	the	DT
18751	3717	2	great	great	JJ
18751	3717	3	difference	difference	NN
18751	3717	4	between	between	IN
18751	3717	5	the	the	DT
18751	3717	6	two	two	CD
18751	3717	7	is	be	VBZ
18751	3717	8	shown	show	VBN
18751	3717	9	when	when	WRB
18751	3717	10	zinc	zinc	NN
18751	3717	11	is	be	VBZ
18751	3717	12	present	present	JJ
18751	3717	13	in	in	IN
18751	3717	14	the	the	DT
18751	3717	15	solution	solution	NN
18751	3717	16	.	.	.
18751	3718	1	In	in	IN
18751	3718	2	this	this	DT
18751	3718	3	case	case	NN
18751	3718	4	,	,	,
18751	3718	5	when	when	WRB
18751	3718	6	working	work	VBG
18751	3718	7	without	without	IN
18751	3718	8	the	the	DT
18751	3718	9	iodide	iodide	NN
18751	3718	10	,	,	,
18751	3718	11	the	the	DT
18751	3718	12	first	first	JJ
18751	3718	13	appearance	appearance	NN
18751	3718	14	of	of	IN
18751	3718	15	a	a	DT
18751	3718	16	turbidity	turbidity	NN
18751	3718	17	is	be	VBZ
18751	3718	18	less	less	RBR
18751	3718	19	distinct	distinct	JJ
18751	3718	20	;	;	:
18751	3718	21	the	the	DT
18751	3718	22	turbidity	turbidity	NN
18751	3718	23	increases	increase	VBZ
18751	3718	24	on	on	IN
18751	3718	25	standing	stand	VBG
18751	3718	26	and	and	CC
18751	3718	27	as	as	IN
18751	3718	28	a	a	DT
18751	3718	29	finishing	finishing	JJ
18751	3718	30	point	point	NN
18751	3718	31	is	be	VBZ
18751	3718	32	unsatisfactory	unsatisfactory	JJ
18751	3718	33	.	.	.
18751	3719	1	It	-PRON-	PRP
18751	3719	2	can	can	MD
18751	3719	3	be	be	VB
18751	3719	4	determined	determine	VBN
18751	3719	5	with	with	IN
18751	3719	6	precision	precision	NN
18751	3719	7	only	only	RB
18751	3719	8	by	by	IN
18751	3719	9	very	very	RB
18751	3719	10	systematic	systematic	JJ
18751	3719	11	working	working	NN
18751	3719	12	and	and	CC
18751	3719	13	after	after	IN
18751	3719	14	some	some	DT
18751	3719	15	experience	experience	NN
18751	3719	16	.	.	.
18751	3720	1	The	the	DT
18751	3720	2	turbidity	turbidity	NN
18751	3720	3	is	be	VBZ
18751	3720	4	due	due	JJ
18751	3720	5	to	to	IN
18751	3720	6	the	the	DT
18751	3720	7	separation	separation	NN
18751	3720	8	of	of	IN
18751	3720	9	an	an	DT
18751	3720	10	insoluble	insoluble	JJ
18751	3720	11	zinc	zinc	NN
18751	3720	12	compound	compound	NN
18751	3720	13	.	.	.
18751	3721	1	A	a	DT
18751	3721	2	most	most	RBS
18751	3721	3	important	important	JJ
18751	3721	4	point	point	NN
18751	3721	5	(	(	-LRB-
18751	3721	6	to	to	TO
18751	3721	7	which	which	WDT
18751	3721	8	reference	reference	NN
18751	3721	9	has	have	VBZ
18751	3721	10	already	already	RB
18751	3721	11	been	be	VBN
18751	3721	12	made	make	VBN
18751	3721	13	)	)	-RRB-
18751	3721	14	is	be	VBZ
18751	3721	15	that	that	DT
18751	3721	16	less	less	JJR
18751	3721	17	silver	silver	NN
18751	3721	18	nitrate	nitrate	JJ
18751	3721	19	is	be	VBZ
18751	3721	20	required	require	VBN
18751	3721	21	to	to	TO
18751	3721	22	give	give	VB
18751	3721	23	this	this	DT
18751	3721	24	turbidity	turbidity	NN
18751	3721	25	and	and	CC
18751	3721	26	,	,	,
18751	3721	27	consequently	consequently	RB
18751	3721	28	,	,	,
18751	3721	29	a	a	DT
18751	3721	30	lower	low	JJR
18751	3721	31	strength	strength	NN
18751	3721	32	in	in	IN
18751	3721	33	cyanide	cyanide	NN
18751	3721	34	is	be	VBZ
18751	3721	35	reported	report	VBN
18751	3721	36	.	.	.
18751	3722	1	On	on	IN
18751	3722	2	the	the	DT
18751	3722	3	other	other	JJ
18751	3722	4	hand	hand	NN
18751	3722	5	,	,	,
18751	3722	6	as	as	IN
18751	3722	7	much	much	JJ
18751	3722	8	silver	silver	NN
18751	3722	9	nitrate	nitrate	NNP
18751	3722	10	is	be	VBZ
18751	3722	11	required	require	VBN
18751	3722	12	to	to	TO
18751	3722	13	give	give	VB
18751	3722	14	the	the	DT
18751	3722	15	yellow	yellow	JJ
18751	3722	16	turbidity	turbidity	NN
18751	3722	17	due	due	JJ
18751	3722	18	to	to	IN
18751	3722	19	silver	silver	NN
18751	3722	20	iodide	iodide	NN
18751	3722	21	as	as	IN
18751	3722	22	would	would	MD
18751	3722	23	be	be	VB
18751	3722	24	required	require	VBN
18751	3722	25	if	if	IN
18751	3722	26	no	no	DT
18751	3722	27	zinc	zinc	NN
18751	3722	28	were	be	VBD
18751	3722	29	present	present	JJ
18751	3722	30	.	.	.
18751	3723	1	Unfortunately	unfortunately	RB
18751	3723	2	the	the	DT
18751	3723	3	difference	difference	NN
18751	3723	4	in	in	IN
18751	3723	5	the	the	DT
18751	3723	6	two	two	CD
18751	3723	7	titrations	titration	NNS
18751	3723	8	does	do	VBZ
18751	3723	9	not	not	RB
18751	3723	10	depend	depend	VB
18751	3723	11	merely	merely	RB
18751	3723	12	on	on	IN
18751	3723	13	the	the	DT
18751	3723	14	quantity	quantity	NN
18751	3723	15	of	of	IN
18751	3723	16	zinc	zinc	NN
18751	3723	17	present	present	JJ
18751	3723	18	;	;	:
18751	3723	19	as	as	IN
18751	3723	20	it	-PRON-	PRP
18751	3723	21	is	be	VBZ
18751	3723	22	also	also	RB
18751	3723	23	influenced	influence	VBN
18751	3723	24	by	by	IN
18751	3723	25	the	the	DT
18751	3723	26	extent	extent	NN
18751	3723	27	of	of	IN
18751	3723	28	dilution	dilution	NN
18751	3723	29	,	,	,
18751	3723	30	the	the	DT
18751	3723	31	degree	degree	NN
18751	3723	32	of	of	IN
18751	3723	33	alkalinity	alkalinity	NN
18751	3723	34	of	of	IN
18751	3723	35	the	the	DT
18751	3723	36	solution	solution	NN
18751	3723	37	,	,	,
18751	3723	38	and	and	CC
18751	3723	39	the	the	DT
18751	3723	40	quantity	quantity	NN
18751	3723	41	of	of	IN
18751	3723	42	cyanide	cyanide	NN
18751	3723	43	present	present	JJ
18751	3723	44	.	.	.
18751	3724	1	In	in	IN
18751	3724	2	an	an	DT
18751	3724	3	experiment	experiment	NN
18751	3724	4	with	with	IN
18751	3724	5	.055	.055	CD
18751	3724	6	gram	gram	NN
18751	3724	7	of	of	IN
18751	3724	8	zinc	zinc	NN
18751	3724	9	sulphate	sulphate	NN
18751	3724	10	and	and	CC
18751	3724	11	.1	.1	NN
18751	3724	12	gram	gram	NN
18751	3724	13	of	of	IN
18751	3724	14	potassium	potassium	NN
18751	3724	15	cyanide	cyanide	NN
18751	3724	16	the	the	DT
18751	3724	17	difference	difference	NN
18751	3724	18	in	in	IN
18751	3724	19	the	the	DT
18751	3724	20	two	two	CD
18751	3724	21	finishing	finish	VBG
18751	3724	22	points	point	NNS
18751	3724	23	was	be	VBD
18751	3724	24	only	only	RB
18751	3724	25	.1	.1	NFP
18751	3724	26	c.c	c.c	NNP
18751	3724	27	.	.	.
18751	3725	1	;	;	:
18751	3725	2	whereas	whereas	IN
18751	3725	3	with	with	IN
18751	3725	4	.4	.4	NN
18751	3725	5	gram	gram	NN
18751	3725	6	of	of	IN
18751	3725	7	potassium	potassium	NN
18751	3725	8	cyanide	cyanide	NN
18751	3725	9	,	,	,
18751	3725	10	the	the	DT
18751	3725	11	other	other	JJ
18751	3725	12	conditions	condition	NNS
18751	3725	13	being	be	VBG
18751	3725	14	the	the	DT
18751	3725	15	same	same	JJ
18751	3725	16	,	,	,
18751	3725	17	the	the	DT
18751	3725	18	difference	difference	NN
18751	3725	19	was	be	VBD
18751	3725	20	1.5	1.5	CD
18751	3725	21	c.c	c.c	NNP
18751	3725	22	.	.	.
18751	3726	1	of	of	IN
18751	3726	2	standard	standard	JJ
18751	3726	3	silver	silver	NN
18751	3726	4	nitrate	nitrate	NNP
18751	3726	5	.	.	.
18751	3727	1	On	on	IN
18751	3727	2	the	the	DT
18751	3727	3	assumption	assumption	NN
18751	3727	4	that	that	IN
18751	3727	5	all	all	PDT
18751	3727	6	the	the	DT
18751	3727	7	zinc	zinc	NN
18751	3727	8	was	be	VBD
18751	3727	9	present	present	JJ
18751	3727	10	as	as	IN
18751	3727	11	potassium	potassium	NN
18751	3727	12	zinc	zinc	NN
18751	3727	13	cyanide	cyanide	NN
18751	3727	14	(	(	-LRB-
18751	3727	15	K_{2}ZnCy_{4	K_{2}ZnCy_{4	NNP
18751	3727	16	}	}	-RRB-
18751	3727	17	)	)	-RRB-
18751	3727	18	the	the	DT
18751	3727	19	difference	difference	NN
18751	3727	20	should	should	MD
18751	3727	21	have	have	VB
18751	3727	22	been	be	VBN
18751	3727	23	5	5	CD
18751	3727	24	c.c	c.c	NNP
18751	3727	25	.	.	.
18751	3728	1	in	in	IN
18751	3728	2	each	each	DT
18751	3728	3	case	case	NN
18751	3728	4	.	.	.
18751	3729	1	Again	again	RB
18751	3729	2	,	,	,
18751	3729	3	repeating	repeat	VBG
18751	3729	4	the	the	DT
18751	3729	5	experiment	experiment	NN
18751	3729	6	with	with	IN
18751	3729	7	.4	.4	NN
18751	3729	8	gram	gram	NN
18751	3729	9	of	of	IN
18751	3729	10	potassium	potassium	NN
18751	3729	11	cyanide	cyanide	NN
18751	3729	12	,	,	,
18751	3729	13	but	but	CC
18751	3729	14	with	with	IN
18751	3729	15	.11	.11	CD
18751	3729	16	gram	gram	NN
18751	3729	17	of	of	IN
18751	3729	18	crystallised	crystallised	NNP
18751	3729	19	zinc	zinc	NN
18751	3729	20	sulphate	sulphate	NN
18751	3729	21	,	,	,
18751	3729	22	the	the	DT
18751	3729	23	difference	difference	NN
18751	3729	24	was	be	VBD
18751	3729	25	6.5	6.5	CD
18751	3729	26	c.c	c.c	NNP
18751	3729	27	.	.	.
18751	3730	1	:	:	:
18751	3730	2	that	that	DT
18751	3730	3	is	is	RB
18751	3730	4	,	,	,
18751	3730	5	merely	merely	RB
18751	3730	6	doubling	double	VBG
18751	3730	7	the	the	DT
18751	3730	8	quantity	quantity	NN
18751	3730	9	of	of	IN
18751	3730	10	zinc	zinc	NN
18751	3730	11	increased	increase	VBD
18751	3730	12	the	the	DT
18751	3730	13	difference	difference	NN
18751	3730	14	by	by	IN
18751	3730	15	more	more	JJR
18751	3730	16	than	than	IN
18751	3730	17	four	four	CD
18751	3730	18	times	time	NNS
18751	3730	19	.	.	.
18751	3731	1	Hence	hence	RB
18751	3731	2	it	-PRON-	PRP
18751	3731	3	would	would	MD
18751	3731	4	appear	appear	VB
18751	3731	5	better	well	JJR
18751	3731	6	to	to	TO
18751	3731	7	use	use	VB
18751	3731	8	the	the	DT
18751	3731	9	method	method	NN
18751	3731	10	with	with	IN
18751	3731	11	the	the	DT
18751	3731	12	iodide	iodide	NN
18751	3731	13	and	and	CC
18751	3731	14	make	make	VB
18751	3731	15	a	a	DT
18751	3731	16	separate	separate	JJ
18751	3731	17	assay	assay	NN
18751	3731	18	for	for	IN
18751	3731	19	the	the	DT
18751	3731	20	zinc	zinc	NN
18751	3731	21	.	.	.
18751	3732	1	But	but	CC
18751	3732	2	since	since	IN
18751	3732	3	the	the	DT
18751	3732	4	student	student	NN
18751	3732	5	may	may	MD
18751	3732	6	be	be	VB
18751	3732	7	called	call	VBN
18751	3732	8	on	on	RP
18751	3732	9	to	to	TO
18751	3732	10	use	use	VB
18751	3732	11	the	the	DT
18751	3732	12	other	other	JJ
18751	3732	13	method	method	NN
18751	3732	14	,	,	,
18751	3732	15	he	-PRON-	PRP
18751	3732	16	is	be	VBZ
18751	3732	17	advised	advise	VBN
18751	3732	18	to	to	TO
18751	3732	19	practice	practice	VB
18751	3732	20	it	-PRON-	PRP
18751	3732	21	also	also	RB
18751	3732	22	.	.	.
18751	3733	1	~The	~The	NFP
18751	3733	2	assay	assay	NNP
18751	3733	3	without	without	IN
18751	3733	4	iodide.~--The	iodide.~--The	NNP
18751	3733	5	standard	standard	JJ
18751	3733	6	solution	solution	NN
18751	3733	7	of	of	IN
18751	3733	8	silver	silver	NN
18751	3733	9	nitrate	nitrate	JJ
18751	3733	10	is	be	VBZ
18751	3733	11	placed	place	VBN
18751	3733	12	in	in	IN
18751	3733	13	a	a	DT
18751	3733	14	small	small	JJ
18751	3733	15	burette	burette	NN
18751	3733	16	divided	divide	VBN
18751	3733	17	into	into	IN
18751	3733	18	tenths	tenth	NNS
18751	3733	19	of	of	IN
18751	3733	20	a	a	DT
18751	3733	21	c.c	c.c	NNP
18751	3733	22	.	.	.
18751	3734	1	Ten	ten	CD
18751	3734	2	c.c	c.c	NNP
18751	3734	3	.	.	.
18751	3735	1	of	of	IN
18751	3735	2	the	the	DT
18751	3735	3	cyanide	cyanide	NN
18751	3735	4	solution	solution	NN
18751	3735	5	to	to	TO
18751	3735	6	be	be	VB
18751	3735	7	assayed	assay	VBN
18751	3735	8	is	be	VBZ
18751	3735	9	transferred	transfer	VBN
18751	3735	10	to	to	IN
18751	3735	11	a	a	DT
18751	3735	12	small	small	JJ
18751	3735	13	flask	flask	NN
18751	3735	14	and	and	CC
18751	3735	15	diluted	dilute	VBN
18751	3735	16	with	with	IN
18751	3735	17	water	water	NN
18751	3735	18	to	to	IN
18751	3735	19	about	about	RB
18751	3735	20	70	70	CD
18751	3735	21	c.c	c.c	NNP
18751	3735	22	.	.	.
18751	3736	1	The	the	DT
18751	3736	2	silver	silver	JJ
18751	3736	3	solution	solution	NN
18751	3736	4	is	be	VBZ
18751	3736	5	then	then	RB
18751	3736	6	run	run	VBN
18751	3736	7	in	in	RP
18751	3736	8	from	from	IN
18751	3736	9	the	the	DT
18751	3736	10	burette	burette	NN
18751	3736	11	(	(	-LRB-
18751	3736	12	with	with	IN
18751	3736	13	constant	constant	JJ
18751	3736	14	shaking	shaking	NN
18751	3736	15	of	of	IN
18751	3736	16	the	the	DT
18751	3736	17	flask	flask	NN
18751	3736	18	)	)	-RRB-
18751	3736	19	,	,	,
18751	3736	20	a	a	DT
18751	3736	21	little	little	JJ
18751	3736	22	at	at	IN
18751	3736	23	a	a	DT
18751	3736	24	time	time	NN
18751	3736	25	but	but	CC
18751	3736	26	somewhat	somewhat	RB
18751	3736	27	rapidly	rapidly	RB
18751	3736	28	,	,	,
18751	3736	29	until	until	IN
18751	3736	30	a	a	DT
18751	3736	31	permanent	permanent	JJ
18751	3736	32	turbidity	turbidity	NN
18751	3736	33	appears	appear	VBZ
18751	3736	34	.	.	.
18751	3737	1	Since	since	IN
18751	3737	2	1	1	CD
18751	3737	3	c.c	c.c	NNP
18751	3737	4	.	.	.
18751	3738	1	of	of	IN
18751	3738	2	the	the	DT
18751	3738	3	silver	silver	NN
18751	3738	4	nitrate	nitrate	JJ
18751	3738	5	solution	solution	NN
18751	3738	6	corresponds	correspond	VBZ
18751	3738	7	to	to	TO
18751	3738	8	.01	.01	VB
18751	3738	9	gram	gram	NN
18751	3738	10	of	of	IN
18751	3738	11	potassium	potassium	NN
18751	3738	12	cyanide	cyanide	NN
18751	3738	13	,	,	,
18751	3738	14	it	-PRON-	PRP
18751	3738	15	also	also	RB
18751	3738	16	corresponds	correspond	VBZ
18751	3738	17	to	to	IN
18751	3738	18	.1	.1	PRP
18751	3738	19	per	per	IN
18751	3738	20	cent	cent	NN
18751	3738	21	.	.	.
18751	3739	1	of	of	IN
18751	3739	2	this	this	DT
18751	3739	3	salt	salt	NN
18751	3739	4	counted	count	VBD
18751	3739	5	on	on	IN
18751	3739	6	the	the	DT
18751	3739	7	10	10	CD
18751	3739	8	c.c	c.c	NNP
18751	3739	9	.	.	.
18751	3740	1	of	of	IN
18751	3740	2	cyanide	cyanide	NN
18751	3740	3	solution	solution	NN
18751	3740	4	taken	take	VBN
18751	3740	5	.	.	.
18751	3741	1	The	the	DT
18751	3741	2	titration	titration	NN
18751	3741	3	should	should	MD
18751	3741	4	be	be	VB
18751	3741	5	performed	perform	VBN
18751	3741	6	in	in	IN
18751	3741	7	a	a	DT
18751	3741	8	fairly	fairly	RB
18751	3741	9	good	good	JJ
18751	3741	10	uniform	uniform	NN
18751	3741	11	light	light	NN
18751	3741	12	.	.	.
18751	3742	1	The	the	DT
18751	3742	2	learner	learner	NN
18751	3742	3	should	should	MD
18751	3742	4	practice	practice	VB
18751	3742	5	on	on	IN
18751	3742	6	a	a	DT
18751	3742	7	fairly	fairly	RB
18751	3742	8	pure	pure	JJ
18751	3742	9	solution	solution	NN
18751	3742	10	of	of	IN
18751	3742	11	potassium	potassium	NN
18751	3742	12	cyanide	cyanide	NN
18751	3742	13	at	at	IN
18751	3742	14	first	first	RB
18751	3742	15	,	,	,
18751	3742	16	and	and	CC
18751	3742	17	this	this	DT
18751	3742	18	may	may	MD
18751	3742	19	conveniently	conveniently	RB
18751	3742	20	have	have	VB
18751	3742	21	a	a	DT
18751	3742	22	strength	strength	NN
18751	3742	23	of	of	IN
18751	3742	24	about	about	RB
18751	3742	25	1	1	CD
18751	3742	26	per	per	NN
18751	3742	27	cent	cent	NN
18751	3742	28	.	.	.
18751	3743	1	For	for	IN
18751	3743	2	practice	practice	NN
18751	3743	3	with	with	IN
18751	3743	4	solutions	solution	NNS
18751	3743	5	containing	contain	VBG
18751	3743	6	zinc	zinc	NN
18751	3743	7	make	make	VBP
18751	3743	8	a	a	DT
18751	3743	9	solution	solution	NN
18751	3743	10	containing	contain	VBG
18751	3743	11	1.1	1.1	CD
18751	3743	12	gram	gram	NN
18751	3743	13	of	of	IN
18751	3743	14	crystallised	crystallised	JJ
18751	3743	15	zinc	zinc	NN
18751	3743	16	sulphate	sulphate	NN
18751	3743	17	in	in	IN
18751	3743	18	100	100	CD
18751	3743	19	c.c	c.c	NNP
18751	3743	20	.	.	.
18751	3744	1	and	and	CC
18751	3744	2	slowly	slowly	RB
18751	3744	3	add	add	VB
18751	3744	4	measured	measured	JJ
18751	3744	5	quantities	quantity	NNS
18751	3744	6	of	of	IN
18751	3744	7	from	from	IN
18751	3744	8	1	1	CD
18751	3744	9	to	to	IN
18751	3744	10	5	5	CD
18751	3744	11	c.c	c.c	NNP
18751	3744	12	.	.	.
18751	3745	1	of	of	IN
18751	3745	2	this	this	DT
18751	3745	3	to	to	IN
18751	3745	4	the	the	DT
18751	3745	5	10	10	CD
18751	3745	6	c.c	c.c	NNP
18751	3745	7	.	.	.
18751	3746	1	of	of	IN
18751	3746	2	cyanide	cyanide	NN
18751	3746	3	liquor	liquor	NN
18751	3746	4	before	before	IN
18751	3746	5	diluting	diluting	NN
18751	3746	6	for	for	IN
18751	3746	7	the	the	DT
18751	3746	8	titration	titration	NN
18751	3746	9	.	.	.
18751	3747	1	If	if	IN
18751	3747	2	a	a	DT
18751	3747	3	cyanide	cyanide	NN
18751	3747	4	solution	solution	NN
18751	3747	5	blackens	blacken	NNS
18751	3747	6	on	on	IN
18751	3747	7	the	the	DT
18751	3747	8	addition	addition	NN
18751	3747	9	of	of	IN
18751	3747	10	the	the	DT
18751	3747	11	silver	silver	NN
18751	3747	12	nitrate	nitrate	VBP
18751	3747	13	it	-PRON-	PRP
18751	3747	14	contains	contain	VBZ
18751	3747	15	sulphide	sulphide	NN
18751	3747	16	.	.	.
18751	3748	1	In	in	IN
18751	3748	2	this	this	DT
18751	3748	3	case	case	NN
18751	3748	4	,	,	,
18751	3748	5	shake	shake	VB
18751	3748	6	up	up	RP
18751	3748	7	a	a	DT
18751	3748	8	considerable	considerable	JJ
18751	3748	9	bulk	bulk	NN
18751	3748	10	of	of	IN
18751	3748	11	the	the	DT
18751	3748	12	liquor	liquor	NN
18751	3748	13	with	with	IN
18751	3748	14	a	a	DT
18751	3748	15	few	few	JJ
18751	3748	16	grams	gram	NNS
18751	3748	17	of	of	IN
18751	3748	18	lead	lead	NN
18751	3748	19	carbonate	carbonate	NN
18751	3748	20	,	,	,
18751	3748	21	allow	allow	VB
18751	3748	22	to	to	TO
18751	3748	23	settle	settle	VB
18751	3748	24	and	and	CC
18751	3748	25	make	make	VB
18751	3748	26	the	the	DT
18751	3748	27	assay	assay	NN
18751	3748	28	on	on	IN
18751	3748	29	10	10	CD
18751	3748	30	c.c	c.c	NNP
18751	3748	31	.	.	.
18751	3749	1	of	of	IN
18751	3749	2	the	the	DT
18751	3749	3	clear	clear	JJ
18751	3749	4	liquor	liquor	NN
18751	3749	5	.	.	.
18751	3750	1	If	if	IN
18751	3750	2	the	the	DT
18751	3750	3	cyanide	cyanide	NN
18751	3750	4	liquor	liquor	NN
18751	3750	5	be	be	VB
18751	3750	6	suspected	suspect	VBN
18751	3750	7	to	to	TO
18751	3750	8	contain	contain	VB
18751	3750	9	free	free	JJ
18751	3750	10	prussic	prussic	NN
18751	3750	11	acid	acid	NN
18751	3750	12	,	,	,
18751	3750	13	take	take	VB
18751	3750	14	10	10	CD
18751	3750	15	c.c	c.c	NNP
18751	3750	16	.	.	.
18751	3751	1	for	for	IN
18751	3751	2	the	the	DT
18751	3751	3	assay	assay	NN
18751	3751	4	as	as	IN
18751	3751	5	usual	usual	JJ
18751	3751	6	;	;	:
18751	3751	7	but	but	CC
18751	3751	8	,	,	,
18751	3751	9	before	before	IN
18751	3751	10	titrating	titrating	NN
18751	3751	11	,	,	,
18751	3751	12	add	add	VB
18751	3751	13	.1	.1	NN
18751	3751	14	or	or	CC
18751	3751	15	.2	.2	NN
18751	3751	16	gram	gram	NN
18751	3751	17	of	of	IN
18751	3751	18	sodium	sodium	NN
18751	3751	19	carbonate	carbonate	NN
18751	3751	20	.	.	.
18751	3752	1	On	on	IN
18751	3752	2	no	no	DT
18751	3752	3	condition	condition	NN
18751	3752	4	must	must	MD
18751	3752	5	caustic	caustic	JJ
18751	3752	6	soda	soda	NN
18751	3752	7	or	or	CC
18751	3752	8	ammonia	ammonia	NNP
18751	3752	9	be	be	VB
18751	3752	10	added	add	VBN
18751	3752	11	.	.	.
18751	3753	1	The	the	DT
18751	3753	2	difference	difference	NN
18751	3753	3	between	between	IN
18751	3753	4	the	the	DT
18751	3753	5	results	result	NNS
18751	3753	6	,	,	,
18751	3753	7	with	with	IN
18751	3753	8	and	and	CC
18751	3753	9	without	without	IN
18751	3753	10	the	the	DT
18751	3753	11	addition	addition	NN
18751	3753	12	of	of	IN
18751	3753	13	carbonate	carbonate	NN
18751	3753	14	of	of	IN
18751	3753	15	soda	soda	NN
18751	3753	16	,	,	,
18751	3753	17	is	be	VBZ
18751	3753	18	supposed	suppose	VBN
18751	3753	19	to	to	TO
18751	3753	20	measure	measure	VB
18751	3753	21	the	the	DT
18751	3753	22	quantity	quantity	NN
18751	3753	23	of	of	IN
18751	3753	24	free	free	JJ
18751	3753	25	prussic	prussic	NN
18751	3753	26	acid	acid	NN
18751	3753	27	.	.	.
18751	3754	1	If	if	IN
18751	3754	2	this	this	DT
18751	3754	3	has	have	VBZ
18751	3754	4	to	to	TO
18751	3754	5	be	be	VB
18751	3754	6	reported	report	VBN
18751	3754	7	it	-PRON-	PRP
18751	3754	8	is	be	VBZ
18751	3754	9	best	well	RBS
18751	3754	10	done	do	VBN
18751	3754	11	as	as	IN
18751	3754	12	"	"	``
18751	3754	13	prussic	prussic	JJ
18751	3754	14	acid	acid	NN
18751	3754	15	equivalent	equivalent	JJ
18751	3754	16	to	to	IN
18751	3754	17	...	...	:
18751	3754	18	per	per	IN
18751	3754	19	cent	cent	NN
18751	3754	20	.	.	.
18751	3755	1	of	of	IN
18751	3755	2	potassium	potassium	NN
18751	3755	3	cyanide	cyanide	NN
18751	3755	4	.	.	.
18751	3755	5	"	"	''
18751	3756	1	Suppose	suppose	VB
18751	3756	2	,	,	,
18751	3756	3	for	for	IN
18751	3756	4	example	example	NN
18751	3756	5	,	,	,
18751	3756	6	the	the	DT
18751	3756	7	difference	difference	NN
18751	3756	8	in	in	IN
18751	3756	9	the	the	DT
18751	3756	10	two	two	CD
18751	3756	11	titrations	titration	NNS
18751	3756	12	equals	equal	VBZ
18751	3756	13	1	1	CD
18751	3756	14	c.c	c.c	NNP
18751	3756	15	.	.	.
18751	3757	1	of	of	IN
18751	3757	2	standard	standard	JJ
18751	3757	3	silver	silver	NN
18751	3757	4	nitrate	nitrate	NNP
18751	3757	5	;	;	:
18751	3757	6	the	the	DT
18751	3757	7	prussic	prussic	JJ
18751	3757	8	acid	acid	NN
18751	3757	9	found	find	VBN
18751	3757	10	would	would	MD
18751	3757	11	be	be	VB
18751	3757	12	equivalent	equivalent	JJ
18751	3757	13	to	to	IN
18751	3757	14	.1	.1	NN
18751	3757	15	per	per	IN
18751	3757	16	cent	cent	NN
18751	3757	17	.	.	.
18751	3758	1	of	of	IN
18751	3758	2	potassium	potassium	NN
18751	3758	3	cyanide	cyanide	NN
18751	3758	4	.	.	.
18751	3759	1	~The	~The	NFP
18751	3759	2	assay	assay	NNP
18751	3759	3	with	with	IN
18751	3759	4	iodide.~--The	iodide.~--the	JJ
18751	3759	5	standard	standard	JJ
18751	3759	6	solution	solution	NN
18751	3759	7	of	of	IN
18751	3759	8	silver	silver	NN
18751	3759	9	nitrate	nitrate	JJ
18751	3759	10	is	be	VBZ
18751	3759	11	placed	place	VBN
18751	3759	12	in	in	IN
18751	3759	13	a	a	DT
18751	3759	14	burette	burette	NN
18751	3759	15	divided	divide	VBN
18751	3759	16	into	into	IN
18751	3759	17	tenths	tenth	NNS
18751	3759	18	of	of	IN
18751	3759	19	a	a	DT
18751	3759	20	c.c	c.c	NNP
18751	3759	21	.	.	.
18751	3760	1	Take	take	VB
18751	3760	2	10	10	CD
18751	3760	3	c.c	c.c	NNP
18751	3760	4	.	.	.
18751	3761	1	of	of	IN
18751	3761	2	the	the	DT
18751	3761	3	cyanide	cyanide	NN
18751	3761	4	liquor	liquor	NN
18751	3761	5	,	,	,
18751	3761	6	which	which	WDT
18751	3761	7	should	should	MD
18751	3761	8	previously	previously	RB
18751	3761	9	have	have	VB
18751	3761	10	been	be	VBN
18751	3761	11	treated	treat	VBN
18751	3761	12	with	with	IN
18751	3761	13	white	white	JJ
18751	3761	14	lead	lead	NN
18751	3761	15	for	for	IN
18751	3761	16	the	the	DT
18751	3761	17	removal	removal	NN
18751	3761	18	of	of	IN
18751	3761	19	sulphides	sulphide	NNS
18751	3761	20	if	if	IN
18751	3761	21	these	these	DT
18751	3761	22	happened	happen	VBD
18751	3761	23	to	to	TO
18751	3761	24	be	be	VB
18751	3761	25	present	present	JJ
18751	3761	26	.	.	.
18751	3762	1	Transfer	transfer	VB
18751	3762	2	to	to	IN
18751	3762	3	a	a	DT
18751	3762	4	small	small	JJ
18751	3762	5	flask	flask	NN
18751	3762	6	,	,	,
18751	3762	7	add	add	VB
18751	3762	8	3	3	CD
18751	3762	9	or	or	CC
18751	3762	10	4	4	CD
18751	3762	11	drops	drop	NNS
18751	3762	12	of	of	IN
18751	3762	13	a	a	DT
18751	3762	14	solution	solution	NN
18751	3762	15	of	of	IN
18751	3762	16	potassium	potassium	NN
18751	3762	17	iodide	iodide	NN
18751	3762	18	and	and	CC
18751	3762	19	2	2	CD
18751	3762	20	or	or	CC
18751	3762	21	3	3	CD
18751	3762	22	c.c	c.c	NNP
18751	3762	23	.	.	.
18751	3763	1	of	of	IN
18751	3763	2	a	a	DT
18751	3763	3	solution	solution	NN
18751	3763	4	of	of	IN
18751	3763	5	sodium	sodium	NN
18751	3763	6	hydrate	hydrate	NN
18751	3763	7	;	;	:
18751	3763	8	dilute	dilute	NN
18751	3763	9	to	to	IN
18751	3763	10	60	60	CD
18751	3763	11	or	or	CC
18751	3763	12	70	70	CD
18751	3763	13	c.c	c.c	NNP
18751	3763	14	.	.	.
18751	3764	1	with	with	IN
18751	3764	2	water	water	NN
18751	3764	3	.	.	.
18751	3765	1	If	if	IN
18751	3765	2	much	much	JJ
18751	3765	3	zinc	zinc	NN
18751	3765	4	is	be	VBZ
18751	3765	5	present	present	JJ
18751	3765	6	the	the	DT
18751	3765	7	soda	soda	NN
18751	3765	8	may	may	MD
18751	3765	9	be	be	VB
18751	3765	10	increased	increase	VBN
18751	3765	11	to	to	IN
18751	3765	12	20	20	CD
18751	3765	13	or	or	CC
18751	3765	14	30	30	CD
18751	3765	15	c.c	c.c	NN
18751	3765	16	.	.	.
18751	3766	1	with	with	IN
18751	3766	2	advantage	advantage	NN
18751	3766	3	.	.	.
18751	3767	1	The	the	DT
18751	3767	2	standard	standard	JJ
18751	3767	3	solution	solution	NN
18751	3767	4	should	should	MD
18751	3767	5	be	be	VB
18751	3767	6	run	run	VBN
18751	3767	7	in	in	IN
18751	3767	8	somewhat	somewhat	RB
18751	3767	9	rapidly	rapidly	RB
18751	3767	10	,	,	,
18751	3767	11	but	but	CC
18751	3767	12	a	a	DT
18751	3767	13	little	little	JJ
18751	3767	14	at	at	IN
18751	3767	15	a	a	DT
18751	3767	16	time	time	NN
18751	3767	17	,	,	,
18751	3767	18	so	so	IN
18751	3767	19	that	that	IN
18751	3767	20	the	the	DT
18751	3767	21	precipitate	precipitate	NN
18751	3767	22	at	at	IN
18751	3767	23	first	first	RB
18751	3767	24	formed	form	VBN
18751	3767	25	shall	shall	MD
18751	3767	26	be	be	VB
18751	3767	27	small	small	JJ
18751	3767	28	and	and	CC
18751	3767	29	have	have	VBP
18751	3767	30	only	only	RB
18751	3767	31	a	a	DT
18751	3767	32	momentary	momentary	JJ
18751	3767	33	existence	existence	NN
18751	3767	34	.	.	.
18751	3768	1	The	the	DT
18751	3768	2	titration	titration	NN
18751	3768	3	is	be	VBZ
18751	3768	4	continued	continue	VBN
18751	3768	5	until	until	IN
18751	3768	6	there	there	EX
18751	3768	7	is	be	VBZ
18751	3768	8	a	a	DT
18751	3768	9	permanent	permanent	JJ
18751	3768	10	yellowish	yellowish	JJ
18751	3768	11	turbidity	turbidity	NN
18751	3768	12	.	.	.
18751	3769	1	The	the	DT
18751	3769	2	most	most	RBS
18751	3769	3	satisfactory	satisfactory	JJ
18751	3769	4	and	and	CC
18751	3769	5	exact	exact	JJ
18751	3769	6	finish	finish	NN
18751	3769	7	is	be	VBZ
18751	3769	8	got	get	VBN
18751	3769	9	by	by	IN
18751	3769	10	ignoring	ignore	VBG
18751	3769	11	any	any	DT
18751	3769	12	faint	faint	JJ
18751	3769	13	suspicion	suspicion	NN
18751	3769	14	of	of	IN
18751	3769	15	a	a	DT
18751	3769	16	turbidity	turbidity	NN
18751	3769	17	and	and	CC
18751	3769	18	accepting	accept	VBG
18751	3769	19	the	the	DT
18751	3769	20	unmistakable	unmistakable	JJ
18751	3769	21	turbidity	turbidity	NN
18751	3769	22	which	which	WDT
18751	3769	23	the	the	DT
18751	3769	24	next	next	JJ
18751	3769	25	drop	drop	NN
18751	3769	26	of	of	IN
18751	3769	27	silver	silver	NN
18751	3769	28	nitrate	nitrate	NNP
18751	3769	29	is	be	VBZ
18751	3769	30	sure	sure	JJ
18751	3769	31	to	to	TO
18751	3769	32	produce	produce	VB
18751	3769	33	.	.	.
18751	3770	1	This	this	DT
18751	3770	2	finishing	finishing	JJ
18751	3770	3	point	point	NN
18751	3770	4	gives	give	VBZ
18751	3770	5	results	result	NNS
18751	3770	6	which	which	WDT
18751	3770	7	are	be	VBP
18751	3770	8	exactly	exactly	RB
18751	3770	9	proportional	proportional	JJ
18751	3770	10	to	to	IN
18751	3770	11	the	the	DT
18751	3770	12	quantity	quantity	NN
18751	3770	13	of	of	IN
18751	3770	14	cyanide	cyanide	NN
18751	3770	15	present	present	JJ
18751	3770	16	;	;	:
18751	3770	17	and	and	CC
18751	3770	18	it	-PRON-	PRP
18751	3770	19	can	can	MD
18751	3770	20	be	be	VB
18751	3770	21	recognised	recognise	VBN
18751	3770	22	with	with	IN
18751	3770	23	more	more	JJR
18751	3770	24	than	than	IN
18751	3770	25	ordinary	ordinary	JJ
18751	3770	26	precision	precision	NN
18751	3770	27	even	even	RB
18751	3770	28	in	in	IN
18751	3770	29	solutions	solution	NNS
18751	3770	30	which	which	WDT
18751	3770	31	are	be	VBP
18751	3770	32	not	not	RB
18751	3770	33	otherwise	otherwise	RB
18751	3770	34	perfectly	perfectly	RB
18751	3770	35	clear	clear	JJ
18751	3770	36	.	.	.
18751	3771	1	Each	each	DT
18751	3771	2	c.c	c.c	NNP
18751	3771	3	.	.	.
18751	3772	1	of	of	IN
18751	3772	2	the	the	DT
18751	3772	3	standard	standard	JJ
18751	3772	4	silver	silver	NN
18751	3772	5	nitrate	nitrate	JJ
18751	3772	6	solution	solution	NN
18751	3772	7	corresponds	correspond	VBZ
18751	3772	8	to	to	TO
18751	3772	9	.01	.01	VB
18751	3772	10	gram	gram	NN
18751	3772	11	of	of	IN
18751	3772	12	potassium	potassium	NN
18751	3772	13	cyanide	cyanide	NN
18751	3772	14	;	;	:
18751	3772	15	and	and	CC
18751	3772	16	if	if	IN
18751	3772	17	10	10	CD
18751	3772	18	c.c	c.c	NNP
18751	3772	19	.	.	.
18751	3773	1	of	of	IN
18751	3773	2	the	the	DT
18751	3773	3	liquor	liquor	NN
18751	3773	4	are	be	VBP
18751	3773	5	taken	take	VBN
18751	3773	6	for	for	IN
18751	3773	7	assay	assay	NNP
18751	3773	8	this	this	DT
18751	3773	9	corresponds	correspond	VBZ
18751	3773	10	to	to	IN
18751	3773	11	.1	.1	NNS
18751	3773	12	per	per	IN
18751	3773	13	cent	cent	NN
18751	3773	14	.	.	.
18751	3774	1	or	or	CC
18751	3774	2	2	2	CD
18751	3774	3	lbs	lbs	NN
18751	3774	4	.	.	.
18751	3775	1	to	to	IN
18751	3775	2	the	the	DT
18751	3775	3	short	short	JJ
18751	3775	4	ton	ton	NN
18751	3775	5	or	or	CC
18751	3775	6	2.24	2.24	CD
18751	3775	7	lbs	lb	NNS
18751	3775	8	.	.	.
18751	3776	1	to	to	IN
18751	3776	2	the	the	DT
18751	3776	3	long	long	JJ
18751	3776	4	ton	ton	NN
18751	3776	5	.	.	.
18751	3777	1	As	as	IN
18751	3777	2	already	already	RB
18751	3777	3	explained	explain	VBD
18751	3777	4	the	the	DT
18751	3777	5	result	result	NN
18751	3777	6	should	should	MD
18751	3777	7	be	be	VB
18751	3777	8	reported	report	VBN
18751	3777	9	as	as	IN
18751	3777	10	"	"	``
18751	3777	11	cyanide	cyanide	NN
18751	3777	12	equivalent	equivalent	JJ
18751	3777	13	to	to	IN
18751	3777	14	so	so	RB
18751	3777	15	much	much	JJ
18751	3777	16	per	per	IN
18751	3777	17	cent	cent	NN
18751	3777	18	.	.	.
18751	3778	1	of	of	IN
18751	3778	2	potassium	potassium	NN
18751	3778	3	cyanide	cyanide	NN
18751	3778	4	.	.	.
18751	3778	5	"	"	''
18751	3779	1	The	the	DT
18751	3779	2	following	follow	VBG
18751	3779	3	experimental	experimental	JJ
18751	3779	4	results	result	NNS
18751	3779	5	were	be	VBD
18751	3779	6	obtained	obtain	VBN
18751	3779	7	with	with	IN
18751	3779	8	a	a	DT
18751	3779	9	solution	solution	NN
18751	3779	10	of	of	IN
18751	3779	11	potassium	potassium	NN
18751	3779	12	cyanide	cyanide	NN
18751	3779	13	made	make	VBN
18751	3779	14	up	up	RP
18751	3779	15	to	to	TO
18751	3779	16	contain	contain	VB
18751	3779	17	about	about	RB
18751	3779	18	1.2	1.2	CD
18751	3779	19	per	per	NN
18751	3779	20	cent	cent	NN
18751	3779	21	.	.	.
18751	3780	1	of	of	IN
18751	3780	2	the	the	DT
18751	3780	3	salt	salt	NN
18751	3780	4	.	.	.
18751	3781	1	~Effect	~Effect	NFP
18751	3781	2	of	of	IN
18751	3781	3	varying	vary	VBG
18751	3781	4	cyanide.~--The	cyanide.~--The	NNP
18751	3781	5	bulk	bulk	NN
18751	3781	6	before	before	IN
18751	3781	7	titration	titration	NN
18751	3781	8	was	be	VBD
18751	3781	9	in	in	IN
18751	3781	10	each	each	DT
18751	3781	11	case	case	NN
18751	3781	12	60	60	CD
18751	3781	13	c.c	c.c	NNP
18751	3781	14	.	.	.
18751	3782	1	;	;	:
18751	3782	2	2	2	CD
18751	3782	3	c.c	c.c	NNP
18751	3782	4	.	.	.
18751	3783	1	of	of	IN
18751	3783	2	soda	soda	NNP
18751	3783	3	and	and	CC
18751	3783	4	3	3	CD
18751	3783	5	drops	drop	NNS
18751	3783	6	of	of	IN
18751	3783	7	potassium	potassium	NN
18751	3783	8	iodide	iodide	NN
18751	3783	9	were	be	VBD
18751	3783	10	used	use	VBN
18751	3783	11	in	in	IN
18751	3783	12	each	each	DT
18751	3783	13	case	case	NN
18751	3783	14	.	.	.
18751	3784	1	Cyanide	cyanide	NN
18751	3784	2	added	add	VBD
18751	3784	3	40	40	CD
18751	3784	4	c.c	c.c	NNP
18751	3784	5	.	.	.
18751	3785	1	30	30	CD
18751	3785	2	c.c	c.c	NNP
18751	3785	3	.	.	.
18751	3786	1	20	20	CD
18751	3786	2	c.c	c.c	NNP
18751	3786	3	.	.	.
18751	3787	1	10	10	CD
18751	3787	2	c.c	c.c	NNP
18751	3787	3	.	.	.
18751	3788	1	5	5	CD
18751	3788	2	c.c	c.c	NNP
18751	3788	3	.	.	.
18751	3789	1	1	1	CD
18751	3789	2	c.c	c.c	NNP
18751	3789	3	.	.	.
18751	3790	1	Silver	silver	NN
18751	3790	2	required	require	VBD
18751	3790	3	47.0	47.0	CD
18751	3790	4	c.c	c.c	NNP
18751	3790	5	.	.	.
18751	3791	1	35.25	35.25	CD
18751	3791	2	c.c	c.c	NNP
18751	3791	3	.	.	.
18751	3792	1	23.5	23.5	CD
18751	3792	2	c.c	c.c	NNP
18751	3792	3	.	.	.
18751	3793	1	11.7	11.7	CD
18751	3793	2	c.c	c.c	NNP
18751	3793	3	.	.	.
18751	3794	1	5.8	5.8	CD
18751	3794	2	c.c	c.c	NNP
18751	3794	3	.	.	.
18751	3795	1	1.15	1.15	CD
18751	3795	2	c.c	c.c	NNP
18751	3795	3	.	.	.
18751	3796	1	Accepting	accept	VBG
18751	3796	2	the	the	DT
18751	3796	3	result	result	NN
18751	3796	4	for	for	IN
18751	3796	5	40	40	CD
18751	3796	6	c.c	c.c	NNP
18751	3796	7	.	.	.
18751	3797	1	as	as	IN
18751	3797	2	correct	correct	JJ
18751	3797	3	,	,	,
18751	3797	4	the	the	DT
18751	3797	5	others	other	NNS
18751	3797	6	are	be	VBP
18751	3797	7	in	in	IN
18751	3797	8	very	very	RB
18751	3797	9	satisfactory	satisfactory	JJ
18751	3797	10	agreement	agreement	NN
18751	3797	11	.	.	.
18751	3798	1	~Effect	~effect	CD
18751	3798	2	of	of	IN
18751	3798	3	varying	vary	VBG
18751	3798	4	dilution.~--The	dilution.~--the	NN
18751	3798	5	conditions	condition	NNS
18751	3798	6	were	be	VBD
18751	3798	7	those	those	DT
18751	3798	8	of	of	IN
18751	3798	9	the	the	DT
18751	3798	10	40	40	CD
18751	3798	11	c.c	c.c	NNP
18751	3798	12	.	.	.
18751	3799	1	experiment	experiment	NN
18751	3799	2	in	in	IN
18751	3799	3	the	the	DT
18751	3799	4	last	last	JJ
18751	3799	5	series	series	NN
18751	3799	6	;	;	:
18751	3799	7	but	but	CC
18751	3799	8	varying	vary	VBG
18751	3799	9	amounts	amount	NNS
18751	3799	10	of	of	IN
18751	3799	11	water	water	NN
18751	3799	12	were	be	VBD
18751	3799	13	used	use	VBN
18751	3799	14	in	in	IN
18751	3799	15	diluting	diluting	NN
18751	3799	16	.	.	.
18751	3800	1	Water	water	NN
18751	3800	2	added	add	VBD
18751	3800	3	none	none	NN
18751	3800	4	100	100	CD
18751	3800	5	c.c	c.c	NNP
18751	3800	6	.	.	.
18751	3801	1	200	200	CD
18751	3801	2	c.c	c.c	NNP
18751	3801	3	.	.	.
18751	3802	1	400	400	CD
18751	3802	2	c.c	c.c	NNP
18751	3802	3	.	.	.
18751	3803	1	Silver	silver	NN
18751	3803	2	required	require	VBD
18751	3803	3	47.0	47.0	CD
18751	3803	4	c.c	c.c	NNP
18751	3803	5	.	.	.
18751	3804	1	47.0	47.0	CD
18751	3804	2	c.c	c.c	NNP
18751	3804	3	.	.	.
18751	3805	1	47.0	47.0	CD
18751	3805	2	c.c	c.c	NNP
18751	3805	3	.	.	.
18751	3806	1	47.05	47.05	CD
18751	3806	2	c.c	c.c	NNP
18751	3806	3	.	.	.
18751	3807	1	Very	very	RB
18751	3807	2	considerable	considerable	JJ
18751	3807	3	dilution	dilution	NN
18751	3807	4	therefore	therefore	RB
18751	3807	5	has	have	VBZ
18751	3807	6	no	no	DT
18751	3807	7	effect	effect	NN
18751	3807	8	.	.	.
18751	3808	1	~Effect	~effect	CD
18751	3808	2	of	of	IN
18751	3808	3	varying	varying	NN
18751	3808	4	soda.~--The	soda.~--The	NNS
18751	3808	5	conditions	condition	NNS
18751	3808	6	were	be	VBD
18751	3808	7	those	those	DT
18751	3808	8	of	of	IN
18751	3808	9	the	the	DT
18751	3808	10	40	40	CD
18751	3808	11	c.c	c.c	NNP
18751	3808	12	.	.	.
18751	3809	1	experiment	experiment	NN
18751	3809	2	in	in	IN
18751	3809	3	the	the	DT
18751	3809	4	first	first	JJ
18751	3809	5	series	series	NN
18751	3809	6	,	,	,
18751	3809	7	except	except	IN
18751	3809	8	that	that	IN
18751	3809	9	varying	vary	VBG
18751	3809	10	amounts	amount	NNS
18751	3809	11	of	of	IN
18751	3809	12	soda	soda	NN
18751	3809	13	solution	solution	NN
18751	3809	14	were	be	VBD
18751	3809	15	used	use	VBN
18751	3809	16	.	.	.
18751	3810	1	Soda	soda	NN
18751	3810	2	added	add	VBD
18751	3810	3	none	none	NN
18751	3810	4	10	10	CD
18751	3810	5	c.c	c.c	NNP
18751	3810	6	.	.	.
18751	3811	1	30	30	CD
18751	3811	2	c.c	c.c	NNP
18751	3811	3	.	.	.
18751	3812	1	Silver	Silver	NNP
18751	3812	2	required	require	VBD
18751	3812	3	46.95	46.95	CD
18751	3812	4	c.c	c.c	NNP
18751	3812	5	.	.	.
18751	3813	1	47.0	47.0	CD
18751	3813	2	c.c	c.c	NNP
18751	3813	3	.	.	.
18751	3814	1	47.0	47.0	CD
18751	3814	2	c.c	c.c	NNP
18751	3814	3	.	.	.
18751	3815	1	This	this	DT
18751	3815	2	alkali	alkali	JJ
18751	3815	3	therefore	therefore	RB
18751	3815	4	has	have	VBZ
18751	3815	5	no	no	DT
18751	3815	6	prejudicial	prejudicial	JJ
18751	3815	7	effect	effect	NN
18751	3815	8	.	.	.
18751	3816	1	~Effect	~Effect	NNP
18751	3816	2	of	of	IN
18751	3816	3	ammonia.~--Soda	ammonia.~--Soda	NNP
18751	3816	4	causes	cause	VBZ
18751	3816	5	turbidity	turbidity	NN
18751	3816	6	in	in	IN
18751	3816	7	some	some	DT
18751	3816	8	cyanide	cyanide	NN
18751	3816	9	liquors	liquor	NNS
18751	3816	10	;	;	:
18751	3816	11	with	with	IN
18751	3816	12	these	these	DT
18751	3816	13	it	-PRON-	PRP
18751	3816	14	should	should	MD
18751	3816	15	be	be	VB
18751	3816	16	replaced	replace	VBN
18751	3816	17	by	by	IN
18751	3816	18	2	2	CD
18751	3816	19	or	or	CC
18751	3816	20	3	3	CD
18751	3816	21	c.c	c.c	NNP
18751	3816	22	.	.	.
18751	3817	1	of	of	IN
18751	3817	2	dilute	dilute	NNP
18751	3817	3	ammonia	ammonia	NNP
18751	3817	4	with	with	IN
18751	3817	5	a	a	DT
18751	3817	6	gram	gram	NN
18751	3817	7	or	or	CC
18751	3817	8	so	so	RB
18751	3817	9	of	of	IN
18751	3817	10	ammonium	ammonium	NN
18751	3817	11	chloride	chloride	NN
18751	3817	12	.	.	.
18751	3818	1	The	the	DT
18751	3818	2	following	follow	VBG
18751	3818	3	experiments	experiment	NNS
18751	3818	4	with	with	IN
18751	3818	5	dilute	dilute	NNP
18751	3818	6	ammonia	ammonia	NNP
18751	3818	7	show	show	VBP
18751	3818	8	that	that	IN
18751	3818	9	larger	large	JJR
18751	3818	10	quantities	quantity	NNS
18751	3818	11	of	of	IN
18751	3818	12	this	this	DT
18751	3818	13	reagent	reagent	NN
18751	3818	14	must	must	MD
18751	3818	15	be	be	VB
18751	3818	16	avoided	avoid	VBN
18751	3818	17	.	.	.
18751	3819	1	Ammonia	Ammonia	NNP
18751	3819	2	added	add	VBD
18751	3819	3	none	none	NN
18751	3819	4	10	10	CD
18751	3819	5	c.c	c.c	NNP
18751	3819	6	.	.	.
18751	3820	1	30	30	CD
18751	3820	2	c.c	c.c	NNP
18751	3820	3	.	.	.
18751	3821	1	60	60	CD
18751	3821	2	c.c	c.c	NNP
18751	3821	3	.	.	.
18751	3822	1	Silver	Silver	NNP
18751	3822	2	required	require	VBD
18751	3822	3	46.95	46.95	CD
18751	3822	4	c.c	c.c	NNP
18751	3822	5	.	.	.
18751	3823	1	47.15	47.15	CD
18751	3823	2	c.c	c.c	NNP
18751	3823	3	.	.	.
18751	3824	1	47.7	47.7	CD
18751	3824	2	c.c	c.c	NNP
18751	3824	3	.	.	.
18751	3825	1	49.5	49.5	CD
18751	3825	2	c.c	c.c	NNP
18751	3825	3	.	.	.
18751	3826	1	~Effect	~Effect	NNP
18751	3826	2	of	of	IN
18751	3826	3	sodium	sodium	NN
18751	3826	4	bicarbonate.~--In	bicarbonate.~--in	NN
18751	3826	5	this	this	DT
18751	3826	6	experiment	experiment	NN
18751	3826	7	1	1	CD
18751	3826	8	gram	gram	NN
18751	3826	9	of	of	IN
18751	3826	10	bicarbonate	bicarbonate	NN
18751	3826	11	of	of	IN
18751	3826	12	soda	soda	NN
18751	3826	13	was	be	VBD
18751	3826	14	used	use	VBN
18751	3826	15	instead	instead	RB
18751	3826	16	of	of	IN
18751	3826	17	the	the	DT
18751	3826	18	soda	soda	NN
18751	3826	19	or	or	CC
18751	3826	20	ammonia	ammonia	NN
18751	3826	21	of	of	IN
18751	3826	22	the	the	DT
18751	3826	23	other	other	JJ
18751	3826	24	experiments	experiment	NNS
18751	3826	25	.	.	.
18751	3827	1	The	the	DT
18751	3827	2	silver	silver	NN
18751	3827	3	nitrate	nitrate	NN
18751	3827	4	required	require	VBN
18751	3827	5	was	be	VBD
18751	3827	6	only	only	RB
18751	3827	7	46.45	46.45	CD
18751	3827	8	c.c	c.c	NNP
18751	3827	9	.	.	.
18751	3828	1	instead	instead	RB
18751	3828	2	of	of	IN
18751	3828	3	the	the	DT
18751	3828	4	47.0	47.0	CD
18751	3828	5	c.c	c.c	NNP
18751	3828	6	.	.	.
18751	3829	1	which	which	WDT
18751	3829	2	is	be	VBZ
18751	3829	3	the	the	DT
18751	3829	4	normal	normal	JJ
18751	3829	5	result	result	NN
18751	3829	6	.	.	.
18751	3830	1	This	this	DT
18751	3830	2	is	be	VBZ
18751	3830	3	probably	probably	RB
18751	3830	4	due	due	IN
18751	3830	5	to	to	IN
18751	3830	6	the	the	DT
18751	3830	7	liberation	liberation	NN
18751	3830	8	of	of	IN
18751	3830	9	prussic	prussic	JJ
18751	3830	10	acid	acid	NN
18751	3830	11	and	and	CC
18751	3830	12	shows	show	VBZ
18751	3830	13	the	the	DT
18751	3830	14	importance	importance	NN
18751	3830	15	of	of	IN
18751	3830	16	having	have	VBG
18751	3830	17	the	the	DT
18751	3830	18	solution	solution	NN
18751	3830	19	alkaline	alkaline	NN
18751	3830	20	.	.	.
18751	3831	1	~Effect	~Effect	NNP
18751	3831	2	of	of	IN
18751	3831	3	zinc.~--In	zinc.~--In	NNP
18751	3831	4	each	each	DT
18751	3831	5	experiment	experiment	NN
18751	3831	6	40	40	CD
18751	3831	7	c.c	c.c	NNP
18751	3831	8	.	.	.
18751	3832	1	of	of	IN
18751	3832	2	the	the	DT
18751	3832	3	cyanide	cyanide	NN
18751	3832	4	solution	solution	NN
18751	3832	5	and	and	CC
18751	3832	6	.5	.5	NN
18751	3832	7	gram	gram	NN
18751	3832	8	of	of	IN
18751	3832	9	zinc	zinc	NN
18751	3832	10	sulphate	sulphate	NN
18751	3832	11	crystals	crystal	NNS
18751	3832	12	were	be	VBD
18751	3832	13	used	use	VBN
18751	3832	14	and	and	CC
18751	3832	15	the	the	DT
18751	3832	16	bulk	bulk	NN
18751	3832	17	was	be	VBD
18751	3832	18	made	make	VBN
18751	3832	19	up	up	RP
18751	3832	20	to	to	TO
18751	3832	21	100	100	CD
18751	3832	22	c.c	c.c	NNP
18751	3832	23	.	.	.
18751	3833	1	before	before	IN
18751	3833	2	titrating	titrating	NN
18751	3833	3	.	.	.
18751	3834	1	Soda	Soda	NNP
18751	3834	2	added	add	VBD
18751	3834	3	1	1	CD
18751	3834	4	c.c	c.c	NNP
18751	3834	5	.	.	.
18751	3835	1	5	5	CD
18751	3835	2	c.c	c.c	NNP
18751	3835	3	.	.	.
18751	3836	1	10	10	CD
18751	3836	2	c.c	c.c	NNP
18751	3836	3	.	.	.
18751	3837	1	25	25	CD
18751	3837	2	c.c	c.c	NNP
18751	3837	3	.	.	.
18751	3838	1	Silver	silver	NN
18751	3838	2	required	require	VBD
18751	3838	3	47.1	47.1	CD
18751	3838	4	c.c	c.c	NNP
18751	3838	5	.	.	.
18751	3839	1	47.0	47.0	CD
18751	3839	2	c.c	c.c	NNP
18751	3839	3	.	.	.
18751	3840	1	46.9	46.9	CD
18751	3840	2	c.c	c.c	NNP
18751	3840	3	.	.	.
18751	3841	1	46.9	46.9	CD
18751	3841	2	c.c	c.c	NNP
18751	3841	3	.	.	.
18751	3842	1	The	the	DT
18751	3842	2	work	work	NN
18751	3842	3	was	be	VBD
18751	3842	4	easier	easy	JJR
18751	3842	5	with	with	IN
18751	3842	6	the	the	DT
18751	3842	7	more	more	JJR
18751	3842	8	alkaline	alkaline	JJ
18751	3842	9	solutions	solution	NNS
18751	3842	10	.	.	.
18751	3843	1	The	the	DT
18751	3843	2	titration	titration	NN
18751	3843	3	in	in	IN
18751	3843	4	the	the	DT
18751	3843	5	presence	presence	NN
18751	3843	6	of	of	IN
18751	3843	7	zinc	zinc	NN
18751	3843	8	is	be	VBZ
18751	3843	9	comparatively	comparatively	RB
18751	3843	10	easy	easy	JJ
18751	3843	11	,	,	,
18751	3843	12	but	but	CC
18751	3843	13	,	,	,
18751	3843	14	in	in	IN
18751	3843	15	learning	learn	VBG
18751	3843	16	it	-PRON-	PRP
18751	3843	17	,	,	,
18751	3843	18	it	-PRON-	PRP
18751	3843	19	is	be	VBZ
18751	3843	20	well	well	JJ
18751	3843	21	to	to	TO
18751	3843	22	have	have	VB
18751	3843	23	a	a	DT
18751	3843	24	burette	burette	NN
18751	3843	25	with	with	IN
18751	3843	26	cyanide	cyanide	NN
18751	3843	27	so	so	IN
18751	3843	28	that	that	IN
18751	3843	29	if	if	IN
18751	3843	30	a	a	DT
18751	3843	31	titration	titration	NN
18751	3843	32	be	be	VB
18751	3843	33	overdone	overdo	VBN
18751	3843	34	it	-PRON-	PRP
18751	3843	35	can	can	MD
18751	3843	36	be	be	VB
18751	3843	37	brought	bring	VBN
18751	3843	38	back	back	RB
18751	3843	39	by	by	IN
18751	3843	40	the	the	DT
18751	3843	41	addition	addition	NN
18751	3843	42	of	of	IN
18751	3843	43	1	1	CD
18751	3843	44	or	or	CC
18751	3843	45	2	2	CD
18751	3843	46	c.c	c.c	NNP
18751	3843	47	.	.	.
18751	3844	1	more	more	JJR
18751	3844	2	cyanide	cyanide	NN
18751	3844	3	and	and	CC
18751	3844	4	the	the	DT
18751	3844	5	finish	finish	NN
18751	3844	6	repeated	repeat	VBD
18751	3844	7	;	;	:
18751	3844	8	a	a	DT
18751	3844	9	quarter	quarter	NN
18751	3844	10	of	of	IN
18751	3844	11	an	an	DT
18751	3844	12	hour	hour	NN
18751	3844	13	's	's	POS
18751	3844	14	work	work	NN
18751	3844	15	in	in	IN
18751	3844	16	this	this	DT
18751	3844	17	way	way	NN
18751	3844	18	will	will	MD
18751	3844	19	ensure	ensure	VB
18751	3844	20	confidence	confidence	NN
18751	3844	21	in	in	IN
18751	3844	22	the	the	DT
18751	3844	23	method	method	NN
18751	3844	24	.	.	.
18751	3845	1	~Effect	~effect	CD
18751	3845	2	of	of	IN
18751	3845	3	other	other	JJ
18751	3845	4	substances.~--It	substances.~--It	NNP
18751	3845	5	was	be	VBD
18751	3845	6	found	find	VBN
18751	3845	7	that	that	IN
18751	3845	8	an	an	DT
18751	3845	9	alkaline	alkaline	NN
18751	3845	10	cyanate	cyanate	NN
18751	3845	11	,	,	,
18751	3845	12	sulphocyanate	sulphocyanate	VB
18751	3845	13	,	,	,
18751	3845	14	ferrocyanide	ferrocyanide	JJ
18751	3845	15	,	,	,
18751	3845	16	nitrite	nitrite	NNP
18751	3845	17	,	,	,
18751	3845	18	borate	borate	NN
18751	3845	19	,	,	,
18751	3845	20	silicate	silicate	VB
18751	3845	21	or	or	CC
18751	3845	22	carbonate	carbonate	NN
18751	3845	23	has	have	VBZ
18751	3845	24	no	no	DT
18751	3845	25	effect	effect	NN
18751	3845	26	.	.	.
18751	3846	1	The	the	DT
18751	3846	2	ferricyanide	ferricyanide	NN
18751	3846	3	had	have	VBD
18751	3846	4	a	a	DT
18751	3846	5	small	small	JJ
18751	3846	6	influence	influence	NN
18751	3846	7	and	and	CC
18751	3846	8	,	,	,
18751	3846	9	as	as	IN
18751	3846	10	might	may	MD
18751	3846	11	be	be	VB
18751	3846	12	expected	expect	VBN
18751	3846	13	,	,	,
18751	3846	14	hyposulphite	hyposulphite	NN
18751	3846	15	is	be	VBZ
18751	3846	16	fatal	fatal	JJ
18751	3846	17	to	to	IN
18751	3846	18	the	the	DT
18751	3846	19	assay	assay	NN
18751	3846	20	.	.	.
18751	3847	1	The	the	DT
18751	3847	2	addition	addition	NN
18751	3847	3	of	of	IN
18751	3847	4	salts	salt	NNS
18751	3847	5	of	of	IN
18751	3847	6	lead	lead	NN
18751	3847	7	and	and	CC
18751	3847	8	cadmium	cadmium	NN
18751	3847	9	was	be	VBD
18751	3847	10	without	without	IN
18751	3847	11	effect	effect	NN
18751	3847	12	.	.	.
18751	3848	1	On	on	IN
18751	3848	2	the	the	DT
18751	3848	3	other	other	JJ
18751	3848	4	hand	hand	NN
18751	3848	5	,	,	,
18751	3848	6	nickel	nickel	NN
18751	3848	7	produces	produce	VBZ
18751	3848	8	its	-PRON-	PRP$
18751	3848	9	full	full	JJ
18751	3848	10	effect	effect	NN
18751	3848	11	;	;	:
18751	3848	12	and	and	CC
18751	3848	13	the	the	DT
18751	3848	14	quantity	quantity	NN
18751	3848	15	of	of	IN
18751	3848	16	nickel	nickel	NN
18751	3848	17	added	add	VBN
18751	3848	18	can	can	MD
18751	3848	19	be	be	VB
18751	3848	20	calculated	calculate	VBN
18751	3848	21	with	with	IN
18751	3848	22	accuracy	accuracy	NN
18751	3848	23	from	from	IN
18751	3848	24	the	the	DT
18751	3848	25	extent	extent	NN
18751	3848	26	of	of	IN
18751	3848	27	its	-PRON-	PRP$
18751	3848	28	interference	interference	NN
18751	3848	29	with	with	IN
18751	3848	30	the	the	DT
18751	3848	31	titration	titration	NN
18751	3848	32	.	.	.
18751	3849	1	~Assay	~Assay	NFP
18751	3849	2	of	of	IN
18751	3849	3	commercial	commercial	JJ
18751	3849	4	cyanide	cyanide	NN
18751	3849	5	of	of	IN
18751	3849	6	potassium.~--Break	potassium.~--break	NN
18751	3849	7	off	off	IN
18751	3849	8	20	20	CD
18751	3849	9	or	or	CC
18751	3849	10	30	30	CD
18751	3849	11	grams	gram	NNS
18751	3849	12	of	of	IN
18751	3849	13	the	the	DT
18751	3849	14	cyanide	cyanide	NN
18751	3849	15	in	in	IN
18751	3849	16	clean	clean	JJ
18751	3849	17	fresh	fresh	JJ
18751	3849	18	pieces	piece	NNS
18751	3849	19	,	,	,
18751	3849	20	weigh	weigh	VBP
18751	3849	21	accurately	accurately	RB
18751	3849	22	to	to	IN
18751	3849	23	the	the	DT
18751	3849	24	nearest	near	JJS
18751	3849	25	centigram	centigram	NN
18751	3849	26	.	.	.
18751	3850	1	Dissolve	dissolve	NN
18751	3850	2	in	in	IN
18751	3850	3	water	water	NN
18751	3850	4	containing	contain	VBG
18751	3850	5	a	a	DT
18751	3850	6	little	little	JJ
18751	3850	7	sodium	sodium	NN
18751	3850	8	hydroxide	hydroxide	NN
18751	3850	9	;	;	:
18751	3850	10	transfer	transfer	VB
18751	3850	11	to	to	IN
18751	3850	12	a	a	DT
18751	3850	13	2-litre	2-litre	CD
18751	3850	14	flask	flask	NN
18751	3850	15	:	:	:
18751	3850	16	dilute	dilute	NN
18751	3850	17	to	to	IN
18751	3850	18	2	2	CD
18751	3850	19	litres	litre	NNS
18751	3850	20	;	;	:
18751	3850	21	add	add	VB
18751	3850	22	a	a	DT
18751	3850	23	few	few	JJ
18751	3850	24	grams	gram	NNS
18751	3850	25	of	of	IN
18751	3850	26	white	white	JJ
18751	3850	27	lead	lead	NN
18751	3850	28	;	;	:
18751	3850	29	shake	shake	VB
18751	3850	30	up	up	RP
18751	3850	31	and	and	CC
18751	3850	32	allow	allow	VB
18751	3850	33	to	to	TO
18751	3850	34	settle	settle	VB
18751	3850	35	.	.	.
18751	3851	1	Run	run	VB
18751	3851	2	50	50	CD
18751	3851	3	c.c	c.c	NNP
18751	3851	4	.	.	.
18751	3852	1	of	of	IN
18751	3852	2	the	the	DT
18751	3852	3	clear	clear	JJ
18751	3852	4	liquor	liquor	NN
18751	3852	5	from	from	IN
18751	3852	6	a	a	DT
18751	3852	7	burette	burette	NN
18751	3852	8	into	into	IN
18751	3852	9	an	an	DT
18751	3852	10	8	8	CD
18751	3852	11	oz	oz	NN
18751	3852	12	.	.	.
18751	3853	1	flask	flask	NN
18751	3853	2	;	;	:
18751	3853	3	add	add	VB
18751	3853	4	2	2	CD
18751	3853	5	or	or	CC
18751	3853	6	3	3	CD
18751	3853	7	c.c	c.c	NNP
18751	3853	8	.	.	.
18751	3854	1	of	of	IN
18751	3854	2	soda	soda	NN
18751	3854	3	solution	solution	NN
18751	3854	4	and	and	CC
18751	3854	5	3	3	CD
18751	3854	6	drops	drop	NNS
18751	3854	7	of	of	IN
18751	3854	8	potassium	potassium	NN
18751	3854	9	iodide	iodide	NN
18751	3854	10	.	.	.
18751	3855	1	Titrate	titrate	VB
18751	3855	2	with	with	IN
18751	3855	3	the	the	DT
18751	3855	4	standard	standard	JJ
18751	3855	5	solution	solution	NN
18751	3855	6	of	of	IN
18751	3855	7	silver	silver	NN
18751	3855	8	nitrate	nitrate	JJ
18751	3855	9	.	.	.
18751	3856	1	The	the	DT
18751	3856	2	percentage	percentage	NN
18751	3856	3	may	may	MD
18751	3856	4	be	be	VB
18751	3856	5	calculated	calculate	VBN
18751	3856	6	by	by	IN
18751	3856	7	multiplying	multiply	VBG
18751	3856	8	the	the	DT
18751	3856	9	number	number	NN
18751	3856	10	of	of	IN
18751	3856	11	c.c	c.c	NNP
18751	3856	12	.	.	.
18751	3857	1	used	use	VBN
18751	3857	2	by	by	IN
18751	3857	3	40	40	CD
18751	3857	4	(	(	-LRB-
18751	3857	5	50	50	CD
18751	3857	6	c.c	c.c	NNP
18751	3857	7	.	.	.
18751	3858	1	is	be	VBZ
18751	3858	2	one	one	CD
18751	3858	3	fortieth	fortieth	NN
18751	3858	4	of	of	IN
18751	3858	5	the	the	DT
18751	3858	6	2	2	CD
18751	3858	7	litres	litre	NNS
18751	3858	8	)	)	-RRB-
18751	3858	9	and	and	CC
18751	3858	10	dividing	divide	VBG
18751	3858	11	by	by	IN
18751	3858	12	the	the	DT
18751	3858	13	weight	weight	NN
18751	3858	14	of	of	IN
18751	3858	15	commercial	commercial	JJ
18751	3858	16	cyanide	cyanide	NN
18751	3858	17	originally	originally	RB
18751	3858	18	taken	take	VBN
18751	3858	19	.	.	.
18751	3859	1	~Alkalinity	~alkalinity	NN
18751	3859	2	of	of	IN
18751	3859	3	commercial	commercial	JJ
18751	3859	4	potassium	potassium	NN
18751	3859	5	cyanide	cyanide	NN
18751	3859	6	and	and	CC
18751	3859	7	of	of	IN
18751	3859	8	cyanide	cyanide	NN
18751	3859	9	solutions.~--Hydrocyanic	solutions.~--hydrocyanic	NN
18751	3859	10	acid	acid	NN
18751	3859	11	like	like	IN
18751	3859	12	carbonic	carbonic	JJ
18751	3859	13	acid	acid	NN
18751	3859	14	has	have	VBZ
18751	3859	15	no	no	DT
18751	3859	16	action	action	NN
18751	3859	17	on	on	IN
18751	3859	18	methyl	methyl	NN
18751	3859	19	-	-	:
18751	3859	20	orange;[43	orange;[43	JJ
18751	3859	21	]	]	-RRB-
18751	3859	22	hence	hence	RB
18751	3859	23	the	the	DT
18751	3859	24	alkaline	alkaline	NN
18751	3859	25	cyanides	cyanide	NNS
18751	3859	26	may	may	MD
18751	3859	27	be	be	VB
18751	3859	28	titrated	titrate	VBN
18751	3859	29	with	with	IN
18751	3859	30	"	"	``
18751	3859	31	normal	normal	JJ
18751	3859	32	acid	acid	NN
18751	3859	33	"	"	''
18751	3859	34	as	as	RB
18751	3859	35	easily	easily	RB
18751	3859	36	as	as	IN
18751	3859	37	the	the	DT
18751	3859	38	carbonates	carbonate	NNS
18751	3859	39	or	or	CC
18751	3859	40	hydrates	hydrate	NNS
18751	3859	41	.	.	.
18751	3860	1	100	100	CD
18751	3860	2	c.c	c.c	NNP
18751	3860	3	.	.	.
18751	3861	1	of	of	IN
18751	3861	2	normal	normal	JJ
18751	3861	3	acid	acid	NN
18751	3861	4	will	will	MD
18751	3861	5	neutralise	neutralise	VB
18751	3861	6	6.5	6.5	CD
18751	3861	7	grams	gram	NNS
18751	3861	8	of	of	IN
18751	3861	9	pure	pure	JJ
18751	3861	10	potassium	potassium	NN
18751	3861	11	cyanide	cyanide	NN
18751	3861	12	.	.	.
18751	3862	1	[	[	-LRB-
18751	3862	2	44	44	CD
18751	3862	3	]	]	-RRB-
18751	3862	4	A	a	DT
18751	3862	5	solution	solution	NN
18751	3862	6	of	of	IN
18751	3862	7	commercial	commercial	JJ
18751	3862	8	cyanide	cyanide	NN
18751	3862	9	prepared	prepare	VBD
18751	3862	10	as	as	IN
18751	3862	11	for	for	IN
18751	3862	12	the	the	DT
18751	3862	13	assay	assay	NN
18751	3862	14	last	last	RB
18751	3862	15	described	describe	VBD
18751	3862	16	,	,	,
18751	3862	17	but	but	CC
18751	3862	18	best	good	JJS
18751	3862	19	without	without	IN
18751	3862	20	the	the	DT
18751	3862	21	addition	addition	NN
18751	3862	22	of	of	IN
18751	3862	23	white	white	JJ
18751	3862	24	lead	lead	NN
18751	3862	25	,	,	,
18751	3862	26	may	may	MD
18751	3862	27	be	be	VB
18751	3862	28	used	use	VBN
18751	3862	29	for	for	IN
18751	3862	30	the	the	DT
18751	3862	31	test	test	NN
18751	3862	32	.	.	.
18751	3863	1	Take	take	VB
18751	3863	2	50	50	CD
18751	3863	3	c.c	c.c	NN
18751	3863	4	.	.	.
18751	3864	1	of	of	IN
18751	3864	2	it	-PRON-	PRP
18751	3864	3	;	;	:
18751	3864	4	tint	tint	VB
18751	3864	5	faintly	faintly	RB
18751	3864	6	yellow	yellow	JJ
18751	3864	7	with	with	IN
18751	3864	8	methyl	methyl	NN
18751	3864	9	-	-	HYPH
18751	3864	10	orange	orange	NN
18751	3864	11	and	and	CC
18751	3864	12	titrate	titrate	VB
18751	3864	13	with	with	IN
18751	3864	14	normal	normal	JJ
18751	3864	15	acid	acid	NN
18751	3864	16	till	till	IN
18751	3864	17	the	the	DT
18751	3864	18	liquor	liquor	NN
18751	3864	19	acquires	acquire	VBZ
18751	3864	20	a	a	DT
18751	3864	21	permanent	permanent	JJ
18751	3864	22	reddish	reddish	JJ
18751	3864	23	tint	tint	NN
18751	3864	24	.	.	.
18751	3865	1	In	in	IN
18751	3865	2	the	the	DT
18751	3865	3	case	case	NN
18751	3865	4	of	of	IN
18751	3865	5	the	the	DT
18751	3865	6	purer	purer	NN
18751	3865	7	samples	sample	NNS
18751	3865	8	of	of	IN
18751	3865	9	cyanide	cyanide	NN
18751	3865	10	the	the	DT
18751	3865	11	quantity	quantity	NN
18751	3865	12	of	of	IN
18751	3865	13	acid	acid	NN
18751	3865	14	used	use	VBN
18751	3865	15	will	will	MD
18751	3865	16	correspond	correspond	VB
18751	3865	17	exactly	exactly	RB
18751	3865	18	with	with	IN
18751	3865	19	that	that	DT
18751	3865	20	required	require	VBN
18751	3865	21	to	to	TO
18751	3865	22	neutralise	neutralise	VB
18751	3865	23	the	the	DT
18751	3865	24	actual	actual	JJ
18751	3865	25	quantity	quantity	NN
18751	3865	26	of	of	IN
18751	3865	27	cyanide	cyanide	NN
18751	3865	28	present	present	JJ
18751	3865	29	as	as	IN
18751	3865	30	determined	determine	VBN
18751	3865	31	by	by	IN
18751	3865	32	the	the	DT
18751	3865	33	assay	assay	NN
18751	3865	34	with	with	IN
18751	3865	35	nitrate	nitrate	NN
18751	3865	36	of	of	IN
18751	3865	37	silver	silver	NN
18751	3865	38	.	.	.
18751	3866	1	The	the	DT
18751	3866	2	less	less	RBR
18751	3866	3	pure	pure	JJ
18751	3866	4	samples	sample	NNS
18751	3866	5	will	will	MD
18751	3866	6	show	show	VB
18751	3866	7	an	an	DT
18751	3866	8	excess	excess	NN
18751	3866	9	of	of	IN
18751	3866	10	alkalinity	alkalinity	NN
18751	3866	11	because	because	IN
18751	3866	12	of	of	IN
18751	3866	13	the	the	DT
18751	3866	14	presence	presence	NN
18751	3866	15	of	of	IN
18751	3866	16	sodium	sodium	NN
18751	3866	17	carbonate	carbonate	NN
18751	3866	18	or	or	CC
18751	3866	19	of	of	IN
18751	3866	20	potassium	potassium	NN
18751	3866	21	carbonate	carbonate	NN
18751	3866	22	.	.	.
18751	3867	1	In	in	IN
18751	3867	2	comparing	compare	VBG
18751	3867	3	the	the	DT
18751	3867	4	alkalinity	alkalinity	NN
18751	3867	5	and	and	CC
18751	3867	6	cyanide	cyanide	NN
18751	3867	7	strength	strength	NN
18751	3867	8	of	of	IN
18751	3867	9	a	a	DT
18751	3867	10	solution	solution	NN
18751	3867	11	the	the	DT
18751	3867	12	simplest	simple	JJS
18751	3867	13	plan	plan	NN
18751	3867	14	is	be	VBZ
18751	3867	15	to	to	TO
18751	3867	16	take	take	VB
18751	3867	17	65	65	CD
18751	3867	18	c.c	c.c	NNP
18751	3867	19	.	.	.
18751	3868	1	of	of	IN
18751	3868	2	the	the	DT
18751	3868	3	solution	solution	NN
18751	3868	4	and	and	CC
18751	3868	5	titrate	titrate	VB
18751	3868	6	with	with	IN
18751	3868	7	normal	normal	JJ
18751	3868	8	acid	acid	NN
18751	3868	9	;	;	:
18751	3868	10	for	for	IN
18751	3868	11	in	in	IN
18751	3868	12	this	this	DT
18751	3868	13	case	case	NN
18751	3868	14	each	each	DT
18751	3868	15	c.c	c.c	NNP
18751	3868	16	.	.	.
18751	3869	1	of	of	IN
18751	3869	2	normal	normal	JJ
18751	3869	3	acid	acid	NN
18751	3869	4	corresponds	correspond	NNS
18751	3869	5	to	to	IN
18751	3869	6	.1	.1	NNS
18751	3869	7	per	per	IN
18751	3869	8	cent	cent	NN
18751	3869	9	.	.	.
18751	3870	1	of	of	IN
18751	3870	2	potassium	potassium	NN
18751	3870	3	cyanide	cyanide	NN
18751	3870	4	.	.	.
18751	3871	1	In	in	IN
18751	3871	2	systematic	systematic	JJ
18751	3871	3	assays	assay	NNS
18751	3871	4	of	of	IN
18751	3871	5	this	this	DT
18751	3871	6	kind	kind	NN
18751	3871	7	,	,	,
18751	3871	8	the	the	DT
18751	3871	9	alkalinity	alkalinity	NN
18751	3871	10	would	would	MD
18751	3871	11	no	no	RB
18751	3871	12	doubt	doubt	RB
18751	3871	13	be	be	VB
18751	3871	14	generally	generally	RB
18751	3871	15	in	in	IN
18751	3871	16	excess	excess	NN
18751	3871	17	of	of	IN
18751	3871	18	that	that	DT
18751	3871	19	required	require	VBN
18751	3871	20	by	by	IN
18751	3871	21	the	the	DT
18751	3871	22	cyanide	cyanide	NN
18751	3871	23	present	present	JJ
18751	3871	24	:	:	:
18751	3871	25	there	there	EX
18751	3871	26	would	would	MD
18751	3871	27	be	be	VB
18751	3871	28	no	no	DT
18751	3871	29	inconvenience	inconvenience	NN
18751	3871	30	in	in	IN
18751	3871	31	recording	record	VBG
18751	3871	32	such	such	JJ
18751	3871	33	excess	excess	NN
18751	3871	34	in	in	IN
18751	3871	35	terms	term	NNS
18751	3871	36	of	of	IN
18751	3871	37	potassium	potassium	NN
18751	3871	38	cyanide	cyanide	NN
18751	3871	39	.	.	.
18751	3872	1	~Determination	~Determination	NFP
18751	3872	2	of	of	IN
18751	3872	3	the	the	DT
18751	3872	4	acidity	acidity	NN
18751	3872	5	of	of	IN
18751	3872	6	an	an	DT
18751	3872	7	ore.~--Most	ore.~--Most	NNP
18751	3872	8	ores	ore	NNS
18751	3872	9	have	have	VBP
18751	3872	10	the	the	DT
18751	3872	11	power	power	NN
18751	3872	12	of	of	IN
18751	3872	13	destroying	destroy	VBG
18751	3872	14	more	more	JJR
18751	3872	15	or	or	CC
18751	3872	16	less	less	JJR
18751	3872	17	of	of	IN
18751	3872	18	the	the	DT
18751	3872	19	alkalinity	alkalinity	NN
18751	3872	20	of	of	IN
18751	3872	21	a	a	DT
18751	3872	22	cyanide	cyanide	NN
18751	3872	23	solution	solution	NN
18751	3872	24	and	and	CC
18751	3872	25	in	in	IN
18751	3872	26	a	a	DT
18751	3872	27	proportionate	proportionate	NN
18751	3872	28	degree	degree	NN
18751	3872	29	of	of	IN
18751	3872	30	damaging	damage	VBG
18751	3872	31	its	-PRON-	PRP$
18751	3872	32	efficiency	efficiency	NN
18751	3872	33	.	.	.
18751	3873	1	An	an	DT
18751	3873	2	assay	assay	NN
18751	3873	3	is	be	VBZ
18751	3873	4	needed	need	VBN
18751	3873	5	to	to	TO
18751	3873	6	determine	determine	VB
18751	3873	7	how	how	WRB
18751	3873	8	much	much	JJ
18751	3873	9	lime	lime	NN
18751	3873	10	or	or	CC
18751	3873	11	soda	soda	NN
18751	3873	12	must	must	MD
18751	3873	13	be	be	VB
18751	3873	14	added	add	VBN
18751	3873	15	for	for	IN
18751	3873	16	each	each	DT
18751	3873	17	ton	ton	NN
18751	3873	18	of	of	IN
18751	3873	19	ore	ore	NN
18751	3873	20	in	in	IN
18751	3873	21	order	order	NN
18751	3873	22	to	to	TO
18751	3873	23	counteract	counteract	VB
18751	3873	24	this	this	DT
18751	3873	25	.	.	.
18751	3874	1	Whether	whether	IN
18751	3874	2	this	this	DT
18751	3874	3	acidity	acidity	NN
18751	3874	4	should	should	MD
18751	3874	5	be	be	VB
18751	3874	6	reported	report	VBN
18751	3874	7	in	in	IN
18751	3874	8	terms	term	NNS
18751	3874	9	of	of	IN
18751	3874	10	the	the	DT
18751	3874	11	lime	lime	NN
18751	3874	12	or	or	CC
18751	3874	13	of	of	IN
18751	3874	14	the	the	DT
18751	3874	15	soda	soda	NN
18751	3874	16	required	require	VBN
18751	3874	17	to	to	TO
18751	3874	18	neutralise	neutralise	VB
18751	3874	19	it	-PRON-	PRP
18751	3874	20	will	will	MD
18751	3874	21	depend	depend	VB
18751	3874	22	on	on	IN
18751	3874	23	which	which	WDT
18751	3874	24	of	of	IN
18751	3874	25	these	these	DT
18751	3874	26	reagents	reagent	NNS
18751	3874	27	is	be	VBZ
18751	3874	28	to	to	TO
18751	3874	29	be	be	VB
18751	3874	30	used	use	VBN
18751	3874	31	in	in	IN
18751	3874	32	the	the	DT
18751	3874	33	actual	actual	JJ
18751	3874	34	practice	practice	NN
18751	3874	35	.	.	.
18751	3875	1	Again	again	RB
18751	3875	2	,	,	,
18751	3875	3	if	if	IN
18751	3875	4	the	the	DT
18751	3875	5	ore	ore	NN
18751	3875	6	is	be	VBZ
18751	3875	7	washed	wash	VBN
18751	3875	8	with	with	IN
18751	3875	9	water	water	NN
18751	3875	10	before	before	IN
18751	3875	11	treating	treat	VBG
18751	3875	12	with	with	IN
18751	3875	13	cyanide	cyanide	NN
18751	3875	14	on	on	IN
18751	3875	15	the	the	DT
18751	3875	16	large	large	JJ
18751	3875	17	scale	scale	NN
18751	3875	18	,	,	,
18751	3875	19	then	then	RB
18751	3875	20	the	the	DT
18751	3875	21	assay	assay	NN
18751	3875	22	should	should	MD
18751	3875	23	be	be	VB
18751	3875	24	made	make	VBN
18751	3875	25	of	of	IN
18751	3875	26	the	the	DT
18751	3875	27	acidity	acidity	NN
18751	3875	28	of	of	IN
18751	3875	29	the	the	DT
18751	3875	30	ore	ore	NN
18751	3875	31	after	after	IN
18751	3875	32	a	a	DT
18751	3875	33	similar	similar	JJ
18751	3875	34	washing	washing	NN
18751	3875	35	.	.	.
18751	3876	1	The	the	DT
18751	3876	2	_	_	NNP
18751	3876	3	standard	standard	JJ
18751	3876	4	solutions	solution	NNS
18751	3876	5	of	of	IN
18751	3876	6	acid	acid	NN
18751	3876	7	and	and	CC
18751	3876	8	alkali	alkali	JJ
18751	3876	9	_	_	NNP
18751	3876	10	used	use	VBD
18751	3876	11	for	for	IN
18751	3876	12	this	this	DT
18751	3876	13	determination	determination	NN
18751	3876	14	may	may	MD
18751	3876	15	be	be	VB
18751	3876	16	one	one	CD
18751	3876	17	-	-	HYPH
18751	3876	18	fifth	fifth	NN
18751	3876	19	normal	normal	JJ
18751	3876	20	.	.	.
18751	3877	1	200	200	CD
18751	3877	2	c.c	c.c	NNP
18751	3877	3	.	.	.
18751	3878	1	of	of	IN
18751	3878	2	the	the	DT
18751	3878	3	normal	normal	JJ
18751	3878	4	solution	solution	NN
18751	3878	5	should	should	MD
18751	3878	6	be	be	VB
18751	3878	7	diluted	dilute	VBN
18751	3878	8	to	to	IN
18751	3878	9	1	1	CD
18751	3878	10	litre	litre	NN
18751	3878	11	in	in	IN
18751	3878	12	each	each	DT
18751	3878	13	case	case	NN
18751	3878	14	,	,	,
18751	3878	15	1	1	CD
18751	3878	16	c.c	c.c	NNP
18751	3878	17	.	.	.
18751	3879	1	of	of	IN
18751	3879	2	the	the	DT
18751	3879	3	resulting	result	VBG
18751	3879	4	solutions	solution	NNS
18751	3879	5	would	would	MD
18751	3879	6	be	be	VB
18751	3879	7	equivalent	equivalent	JJ
18751	3879	8	to	to	IN
18751	3879	9	8	8	CD
18751	3879	10	milligrams	milligram	NNS
18751	3879	11	of	of	IN
18751	3879	12	soda	soda	NN
18751	3879	13	(	(	-LRB-
18751	3879	14	NaHO	NaHO	NNP
18751	3879	15	)	)	-RRB-
18751	3879	16	or	or	CC
18751	3879	17	5.6	5.6	CD
18751	3879	18	milligrams	milligram	NNS
18751	3879	19	of	of	IN
18751	3879	20	lime	lime	NN
18751	3879	21	,	,	,
18751	3879	22	CaO.	CaO.	NNP
18751	3880	1	It	-PRON-	PRP
18751	3880	2	must	must	MD
18751	3880	3	be	be	VB
18751	3880	4	remembered	remember	VBN
18751	3880	5	this	this	DT
18751	3880	6	refers	refer	VBZ
18751	3880	7	to	to	IN
18751	3880	8	the	the	DT
18751	3880	9	pure	pure	JJ
18751	3880	10	bases	basis	NNS
18751	3880	11	in	in	IN
18751	3880	12	each	each	DT
18751	3880	13	case	case	NN
18751	3880	14	.	.	.
18751	3881	1	Suppose	suppose	VB
18751	3881	2	it	-PRON-	PRP
18751	3881	3	is	be	VBZ
18751	3881	4	desired	desire	VBN
18751	3881	5	to	to	TO
18751	3881	6	report	report	VB
18751	3881	7	as	as	IN
18751	3881	8	so	so	RB
18751	3881	9	many	many	JJ
18751	3881	10	lbs	lb	NNS
18751	3881	11	.	.	.
18751	3882	1	of	of	IN
18751	3882	2	lime	lime	NNP
18751	3882	3	to	to	IN
18751	3882	4	the	the	DT
18751	3882	5	short	short	JJ
18751	3882	6	ton	ton	NN
18751	3882	7	(	(	-LRB-
18751	3882	8	2000	2000	CD
18751	3882	9	lbs	lbs	NN
18751	3882	10	.	.	.
18751	3882	11	)	)	-RRB-
18751	3883	1	of	of	IN
18751	3883	2	ore	ore	NNP
18751	3883	3	.	.	.
18751	3884	1	Since	since	IN
18751	3884	2	1	1	CD
18751	3884	3	c.c	c.c	NNP
18751	3884	4	.	.	.
18751	3885	1	of	of	IN
18751	3885	2	the	the	DT
18751	3885	3	standard	standard	JJ
18751	3885	4	solution	solution	NN
18751	3885	5	is	be	VBZ
18751	3885	6	equivalent	equivalent	JJ
18751	3885	7	to	to	IN
18751	3885	8	5.6	5.6	CD
18751	3885	9	milligrams	milligram	NNS
18751	3885	10	of	of	IN
18751	3885	11	lime	lime	NN
18751	3885	12	,	,	,
18751	3885	13	if	if	IN
18751	3885	14	we	-PRON-	PRP
18751	3885	15	take	take	VBP
18751	3885	16	2000	2000	CD
18751	3885	17	times	time	NNS
18751	3885	18	this	this	DT
18751	3885	19	weight	weight	NN
18751	3885	20	of	of	IN
18751	3885	21	ore	ore	NNP
18751	3885	22	(	(	-LRB-
18751	3885	23	_	_	NNP
18751	3885	24	i.e.	i.e.	FW
18751	3885	25	_	_	NNP
18751	3885	26	11,200	11,200	CD
18751	3885	27	milligrams	milligram	NNS
18751	3885	28	or	or	CC
18751	3885	29	11.2	11.2	CD
18751	3885	30	grams	gram	NNS
18751	3885	31	)	)	-RRB-
18751	3885	32	for	for	IN
18751	3885	33	the	the	DT
18751	3885	34	assay	assay	NN
18751	3885	35	,	,	,
18751	3885	36	each	each	DT
18751	3885	37	c.c	c.c	NNP
18751	3885	38	.	.	.
18751	3886	1	of	of	IN
18751	3886	2	standard	standard	JJ
18751	3886	3	solution	solution	NN
18751	3886	4	will	will	MD
18751	3886	5	be	be	VB
18751	3886	6	equivalent	equivalent	JJ
18751	3886	7	to	to	IN
18751	3886	8	1	1	CD
18751	3886	9	lb	lb	RB
18751	3886	10	.	.	.
18751	3887	1	of	of	IN
18751	3887	2	lime	lime	NNP
18751	3887	3	to	to	IN
18751	3887	4	the	the	DT
18751	3887	5	short	short	JJ
18751	3887	6	ton	ton	NN
18751	3887	7	.	.	.
18751	3888	1	[	[	-LRB-
18751	3888	2	45	45	CD
18751	3888	3	]	]	-RRB-
18751	3888	4	~Total	~Total	.
18751	3888	5	acidity.~--Weigh	acidity.~--weigh	VB
18751	3888	6	out	out	RP
18751	3888	7	11.2	11.2	CD
18751	3888	8	grams	gram	NNS
18751	3888	9	of	of	IN
18751	3888	10	the	the	DT
18751	3888	11	ore	ore	NN
18751	3888	12	,	,	,
18751	3888	13	place	place	VB
18751	3888	14	them	-PRON-	PRP
18751	3888	15	in	in	IN
18751	3888	16	a	a	DT
18751	3888	17	four	four	CD
18751	3888	18	-	-	HYPH
18751	3888	19	inch	inch	NN
18751	3888	20	evaporating	evaporating	NN
18751	3888	21	dish	dish	NN
18751	3888	22	and	and	CC
18751	3888	23	measure	measure	NN
18751	3888	24	on	on	RP
18751	3888	25	to	to	IN
18751	3888	26	it	-PRON-	PRP
18751	3888	27	from	from	IN
18751	3888	28	a	a	DT
18751	3888	29	burette	burette	NN
18751	3888	30	10	10	CD
18751	3888	31	or	or	CC
18751	3888	32	20	20	CD
18751	3888	33	c.c	c.c	NNP
18751	3888	34	.	.	.
18751	3889	1	of	of	IN
18751	3889	2	the	the	DT
18751	3889	3	standard	standard	JJ
18751	3889	4	solution	solution	NN
18751	3889	5	of	of	IN
18751	3889	6	soda	soda	NN
18751	3889	7	.	.	.
18751	3890	1	Stir	stir	VB
18751	3890	2	the	the	DT
18751	3890	3	soda	soda	NN
18751	3890	4	solution	solution	NN
18751	3890	5	into	into	IN
18751	3890	6	the	the	DT
18751	3890	7	ore	ore	NN
18751	3890	8	and	and	CC
18751	3890	9	allow	allow	VB
18751	3890	10	to	to	TO
18751	3890	11	stand	stand	VB
18751	3890	12	for	for	IN
18751	3890	13	15	15	CD
18751	3890	14	or	or	CC
18751	3890	15	20	20	CD
18751	3890	16	minutes	minute	NNS
18751	3890	17	with	with	IN
18751	3890	18	occasional	occasional	JJ
18751	3890	19	stirring	stirring	NN
18751	3890	20	.	.	.
18751	3891	1	Stir	stir	VB
18751	3891	2	up	up	RP
18751	3891	3	with	with	IN
18751	3891	4	30	30	CD
18751	3891	5	or	or	CC
18751	3891	6	40	40	CD
18751	3891	7	c.c	c.c	NNP
18751	3891	8	.	.	.
18751	3892	1	of	of	IN
18751	3892	2	water	water	NN
18751	3892	3	,	,	,
18751	3892	4	float	float	VB
18751	3892	5	a	a	DT
18751	3892	6	piece	piece	NN
18751	3892	7	of	of	IN
18751	3892	8	litmus	litmus	JJ
18751	3892	9	paper	paper	NN
18751	3892	10	on	on	IN
18751	3892	11	the	the	DT
18751	3892	12	liquid	liquid	NN
18751	3892	13	and	and	CC
18751	3892	14	titrate	titrate	VB
18751	3892	15	with	with	IN
18751	3892	16	the	the	DT
18751	3892	17	standard	standard	JJ
18751	3892	18	solution	solution	NN
18751	3892	19	of	of	IN
18751	3892	20	acid	acid	NN
18751	3892	21	.	.	.
18751	3893	1	If	if	IN
18751	3893	2	the	the	DT
18751	3893	3	ore	ore	NN
18751	3893	4	is	be	VBZ
18751	3893	5	strictly	strictly	RB
18751	3893	6	neutral	neutral	JJ
18751	3893	7	the	the	DT
18751	3893	8	quantity	quantity	NN
18751	3893	9	of	of	IN
18751	3893	10	"	"	``
18751	3893	11	acid	acid	NN
18751	3893	12	"	"	''
18751	3893	13	required	require	VBN
18751	3893	14	to	to	TO
18751	3893	15	redden	redden	VB
18751	3893	16	the	the	DT
18751	3893	17	litmus	litmus	NN
18751	3893	18	will	will	MD
18751	3893	19	be	be	VB
18751	3893	20	the	the	DT
18751	3893	21	same	same	JJ
18751	3893	22	as	as	IN
18751	3893	23	the	the	DT
18751	3893	24	quantity	quantity	NN
18751	3893	25	of	of	IN
18751	3893	26	"	"	``
18751	3893	27	soda	soda	NN
18751	3893	28	"	"	''
18751	3893	29	originally	originally	RB
18751	3893	30	used	use	VBN
18751	3893	31	.	.	.
18751	3894	1	If	if	IN
18751	3894	2	the	the	DT
18751	3894	3	ore	ore	NN
18751	3894	4	is	be	VBZ
18751	3894	5	acid	acid	NN
18751	3894	6	,	,	,
18751	3894	7	less	less	RBR
18751	3894	8	acid	acid	NN
18751	3894	9	will	will	MD
18751	3894	10	be	be	VB
18751	3894	11	used	use	VBN
18751	3894	12	.	.	.
18751	3895	1	For	for	IN
18751	3895	2	example	example	NN
18751	3895	3	,	,	,
18751	3895	4	if	if	IN
18751	3895	5	10	10	CD
18751	3895	6	c.c	c.c	NNP
18751	3895	7	.	.	.
18751	3896	1	of	of	IN
18751	3896	2	soda	soda	NNP
18751	3896	3	were	be	VBD
18751	3896	4	used	use	VBN
18751	3896	5	and	and	CC
18751	3896	6	only	only	RB
18751	3896	7	7	7	CD
18751	3896	8	c.c	c.c	NNP
18751	3896	9	.	.	.
18751	3897	1	of	of	IN
18751	3897	2	acid	acid	NNP
18751	3897	3	were	be	VBD
18751	3897	4	required	require	VBN
18751	3897	5	,	,	,
18751	3897	6	the	the	DT
18751	3897	7	ore	ore	NN
18751	3897	8	will	will	MD
18751	3897	9	have	have	VB
18751	3897	10	done	do	VBN
18751	3897	11	the	the	DT
18751	3897	12	work	work	NN
18751	3897	13	of	of	IN
18751	3897	14	the	the	DT
18751	3897	15	remaining	remain	VBG
18751	3897	16	3	3	CD
18751	3897	17	c.c	c.c	NNP
18751	3897	18	.	.	.
18751	3898	1	of	of	IN
18751	3898	2	acid	acid	NNP
18751	3898	3	.	.	.
18751	3899	1	And	and	CC
18751	3899	2	the	the	DT
18751	3899	3	ton	ton	NN
18751	3899	4	of	of	IN
18751	3899	5	ore	ore	NN
18751	3899	6	will	will	MD
18751	3899	7	require	require	VB
18751	3899	8	3	3	CD
18751	3899	9	lbs	lbs	NN
18751	3899	10	.	.	.
18751	3900	1	of	of	IN
18751	3900	2	lime	lime	NNP
18751	3900	3	to	to	TO
18751	3900	4	neutralise	neutralise	VB
18751	3900	5	its	-PRON-	PRP$
18751	3900	6	acidity	acidity	NN
18751	3900	7	.	.	.
18751	3901	1	~Acidity	~Acidity	NFP
18751	3901	2	after	after	IN
18751	3901	3	washing.~--Take	washing.~--take	PRP$
18751	3901	4	11.2	11.2	CD
18751	3901	5	grams	gram	NNS
18751	3901	6	of	of	IN
18751	3901	7	the	the	DT
18751	3901	8	ore	ore	NNP
18751	3901	9	;	;	:
18751	3901	10	wash	wash	VB
18751	3901	11	thoroughly	thoroughly	RB
18751	3901	12	with	with	IN
18751	3901	13	water	water	NN
18751	3901	14	and	and	CC
18751	3901	15	immediately	immediately	RB
18751	3901	16	treat	treat	VBP
18751	3901	17	the	the	DT
18751	3901	18	residue	residue	NN
18751	3901	19	,	,	,
18751	3901	20	without	without	IN
18751	3901	21	drying	drying	NN
18751	3901	22	,	,	,
18751	3901	23	exactly	exactly	RB
18751	3901	24	as	as	IN
18751	3901	25	just	just	RB
18751	3901	26	described	describe	VBN
18751	3901	27	.	.	.
18751	3902	1	~Examination	~Examination	NFP
18751	3902	2	of	of	IN
18751	3902	3	cyanide	cyanide	NN
18751	3902	4	solutions	solution	NNS
18751	3902	5	for	for	IN
18751	3902	6	metals	metal	NNS
18751	3902	7	,	,	,
18751	3902	8	&	&	CC
18751	3902	9	c.~--Take	c.~--take	VB
18751	3902	10	a	a	DT
18751	3902	11	measured	measure	VBN
18751	3902	12	quantity	quantity	NN
18751	3902	13	of	of	IN
18751	3902	14	the	the	DT
18751	3902	15	solution	solution	NN
18751	3902	16	,	,	,
18751	3902	17	say	say	VBP
18751	3902	18	20	20	CD
18751	3902	19	c.c	c.c	NNP
18751	3902	20	.	.	.
18751	3903	1	[	[	-LRB-
18751	3903	2	46	46	CD
18751	3903	3	]	]	-RRB-
18751	3903	4	and	and	CC
18751	3903	5	evaporate	evaporate	VB
18751	3903	6	in	in	IN
18751	3903	7	a	a	DT
18751	3903	8	small	small	JJ
18751	3903	9	dish	dish	NN
18751	3903	10	with	with	IN
18751	3903	11	,	,	,
18751	3903	12	say	say	UH
18751	3903	13	,	,	,
18751	3903	14	half	half	PDT
18751	3903	15	a	a	DT
18751	3903	16	c.c	c.c	NN
18751	3903	17	.	.	.
18751	3904	1	of	of	IN
18751	3904	2	strong	strong	JJ
18751	3904	3	sulphuric	sulphuric	JJ
18751	3904	4	acid	acid	NN
18751	3904	5	.	.	.
18751	3905	1	Evaporate	evaporate	VB
18751	3905	2	at	at	IN
18751	3905	3	first	first	RB
18751	3905	4	,	,	,
18751	3905	5	on	on	IN
18751	3905	6	a	a	DT
18751	3905	7	water	water	NN
18751	3905	8	-	-	HYPH
18751	3905	9	bath	bath	NN
18751	3905	10	in	in	IN
18751	3905	11	a	a	DT
18751	3905	12	well	well	RB
18751	3905	13	ventilated	ventilate	VBN
18751	3905	14	place	place	NN
18751	3905	15	,	,	,
18751	3905	16	but	but	CC
18751	3905	17	finish	finish	VB
18751	3905	18	off	off	RP
18751	3905	19	with	with	IN
18751	3905	20	a	a	DT
18751	3905	21	naked	naked	JJ
18751	3905	22	Bunsen	Bunsen	NNP
18751	3905	23	flame	flame	NN
18751	3905	24	,	,	,
18751	3905	25	using	use	VBG
18751	3905	26	a	a	DT
18751	3905	27	high	high	JJ
18751	3905	28	temperature	temperature	NN
18751	3905	29	at	at	IN
18751	3905	30	the	the	DT
18751	3905	31	end	end	NN
18751	3905	32	in	in	IN
18751	3905	33	order	order	NN
18751	3905	34	to	to	TO
18751	3905	35	completely	completely	RB
18751	3905	36	decompose	decompose	VB
18751	3905	37	the	the	DT
18751	3905	38	more	more	RBR
18751	3905	39	refractory	refractory	JJ
18751	3905	40	double	double	JJ
18751	3905	41	cyanides	cyanide	NNS
18751	3905	42	.	.	.
18751	3906	1	Allow	allow	VB
18751	3906	2	to	to	IN
18751	3906	3	cool	cool	JJ
18751	3906	4	;	;	:
18751	3906	5	moisten	moisten	VB
18751	3906	6	with	with	IN
18751	3906	7	strong	strong	JJ
18751	3906	8	hydrochloric	hydrochloric	JJ
18751	3906	9	acid	acid	NN
18751	3906	10	;	;	:
18751	3906	11	warm	warm	JJ
18751	3906	12	with	with	IN
18751	3906	13	a	a	DT
18751	3906	14	little	little	JJ
18751	3906	15	water	water	NN
18751	3906	16	and	and	CC
18751	3906	17	test	test	VB
18751	3906	18	for	for	IN
18751	3906	19	the	the	DT
18751	3906	20	metals	metal	NNS
18751	3906	21	in	in	IN
18751	3906	22	the	the	DT
18751	3906	23	solution	solution	NN
18751	3906	24	by	by	IN
18751	3906	25	the	the	DT
18751	3906	26	ordinary	ordinary	JJ
18751	3906	27	methods	method	NNS
18751	3906	28	.	.	.
18751	3907	1	Since	since	IN
18751	3907	2	the	the	DT
18751	3907	3	quantities	quantity	NNS
18751	3907	4	of	of	IN
18751	3907	5	the	the	DT
18751	3907	6	metals	metal	NNS
18751	3907	7	likely	likely	JJ
18751	3907	8	to	to	TO
18751	3907	9	be	be	VB
18751	3907	10	present	present	JJ
18751	3907	11	may	may	MD
18751	3907	12	be	be	VB
18751	3907	13	given	give	VBN
18751	3907	14	in	in	IN
18751	3907	15	milligrams	milligram	NNS
18751	3907	16	the	the	DT
18751	3907	17	work	work	NN
18751	3907	18	must	must	MD
18751	3907	19	be	be	VB
18751	3907	20	carefully	carefully	RB
18751	3907	21	performed	perform	VBN
18751	3907	22	.	.	.
18751	3908	1	It	-PRON-	PRP
18751	3908	2	may	may	MD
18751	3908	3	be	be	VB
18751	3908	4	worth	worth	JJ
18751	3908	5	while	while	IN
18751	3908	6	to	to	TO
18751	3908	7	determine	determine	VB
18751	3908	8	the	the	DT
18751	3908	9	proportions	proportion	NNS
18751	3908	10	of	of	IN
18751	3908	11	lime	lime	NNP
18751	3908	12	and	and	CC
18751	3908	13	magnesia	magnesia	NN
18751	3908	14	as	as	RB
18751	3908	15	well	well	RB
18751	3908	16	as	as	IN
18751	3908	17	those	those	DT
18751	3908	18	of	of	IN
18751	3908	19	the	the	DT
18751	3908	20	metals	metal	NNS
18751	3908	21	proper	proper	JJ
18751	3908	22	.	.	.
18751	3909	1	Or	or	CC
18751	3909	2	the	the	DT
18751	3909	3	20	20	CD
18751	3909	4	c.c	c.c	NN
18751	3909	5	.	.	.
18751	3910	1	of	of	IN
18751	3910	2	cyanide	cyanide	NN
18751	3910	3	liquor	liquor	NN
18751	3910	4	may	may	MD
18751	3910	5	be	be	VB
18751	3910	6	evaporated	evaporate	VBN
18751	3910	7	with	with	IN
18751	3910	8	5	5	CD
18751	3910	9	c.c	c.c	NNP
18751	3910	10	.	.	.
18751	3911	1	of	of	IN
18751	3911	2	strong	strong	JJ
18751	3911	3	nitric	nitric	JJ
18751	3911	4	acid	acid	NN
18751	3911	5	to	to	IN
18751	3911	6	dryness	dryness	NN
18751	3911	7	and	and	CC
18751	3911	8	gently	gently	RB
18751	3911	9	ignited	ignite	VBN
18751	3911	10	and	and	CC
18751	3911	11	the	the	DT
18751	3911	12	residue	residue	NN
18751	3911	13	taken	take	VBN
18751	3911	14	up	up	RP
18751	3911	15	with	with	IN
18751	3911	16	2	2	CD
18751	3911	17	or	or	CC
18751	3911	18	3	3	CD
18751	3911	19	c.c	c.c	NNP
18751	3911	20	.	.	.
18751	3912	1	of	of	IN
18751	3912	2	strong	strong	JJ
18751	3912	3	hydrochloric	hydrochloric	JJ
18751	3912	4	acid	acid	NN
18751	3912	5	.	.	.
18751	3913	1	Copper	copper	NN
18751	3913	2	,	,	,
18751	3913	3	iron	iron	NN
18751	3913	4	,	,	,
18751	3913	5	and	and	CC
18751	3913	6	zinc	zinc	NN
18751	3913	7	can	can	MD
18751	3913	8	be	be	VB
18751	3913	9	rapidly	rapidly	RB
18751	3913	10	determined	determine	VBN
18751	3913	11	in	in	IN
18751	3913	12	such	such	PDT
18751	3913	13	a	a	DT
18751	3913	14	solution	solution	NN
18751	3913	15	,	,	,
18751	3913	16	as	as	IN
18751	3913	17	follows	follow	VBZ
18751	3913	18	.	.	.
18751	3914	1	Dilute	dilute	VB
18751	3914	2	with	with	IN
18751	3914	3	water	water	NN
18751	3914	4	to	to	IN
18751	3914	5	10	10	CD
18751	3914	6	or	or	CC
18751	3914	7	15	15	CD
18751	3914	8	c.c	c.c	NNP
18751	3914	9	.	.	NNP
18751	3914	10	,	,	,
18751	3914	11	add	add	VB
18751	3914	12	an	an	DT
18751	3914	13	excess	excess	NN
18751	3914	14	of	of	IN
18751	3914	15	ammonia	ammonia	NN
18751	3914	16	,	,	,
18751	3914	17	and	and	CC
18751	3914	18	filter	filter	NN
18751	3914	19	.	.	.
18751	3915	1	The	the	DT
18751	3915	2	precipitate	precipitate	NN
18751	3915	3	will	will	MD
18751	3915	4	contain	contain	VB
18751	3915	5	the	the	DT
18751	3915	6	iron	iron	NN
18751	3915	7	as	as	IN
18751	3915	8	ferric	ferric	NNP
18751	3915	9	hydrate	hydrate	NN
18751	3915	10	;	;	:
18751	3915	11	dissolve	dissolve	VB
18751	3915	12	it	-PRON-	PRP
18751	3915	13	in	in	IN
18751	3915	14	a	a	DT
18751	3915	15	little	little	JJ
18751	3915	16	hot	hot	JJ
18751	3915	17	dilute	dilute	NN
18751	3915	18	sulphuric	sulphuric	JJ
18751	3915	19	acid	acid	NN
18751	3915	20	:	:	:
18751	3915	21	reduce	reduce	VB
18751	3915	22	with	with	IN
18751	3915	23	sulphuretted	sulphuret	VBN
18751	3915	24	hydrogen	hydrogen	NN
18751	3915	25	;	;	:
18751	3915	26	boil	boil	VB
18751	3915	27	off	off	RP
18751	3915	28	the	the	DT
18751	3915	29	excess	excess	NN
18751	3915	30	of	of	IN
18751	3915	31	gas	gas	NN
18751	3915	32	,	,	,
18751	3915	33	cool	cool	JJ
18751	3915	34	and	and	CC
18751	3915	35	titrate	titrate	VB
18751	3915	36	with	with	IN
18751	3915	37	standard	standard	JJ
18751	3915	38	potassium	potassium	NN
18751	3915	39	permanganate	permanganate	NN
18751	3915	40	(	(	-LRB-
18751	3915	41	p.	p.	NN
18751	3915	42	236	236	CD
18751	3915	43	)	)	-RRB-
18751	3915	44	.	.	.
18751	3916	1	Determine	determine	VB
18751	3916	2	the	the	DT
18751	3916	3	copper	copper	NN
18751	3916	4	in	in	IN
18751	3916	5	the	the	DT
18751	3916	6	filtrate	filtrate	NN
18751	3916	7	colorimetrically	colorimetrically	RB
18751	3916	8	(	(	-LRB-
18751	3916	9	p.	p.	NN
18751	3916	10	203	203	CD
18751	3916	11	)	)	-RRB-
18751	3916	12	;	;	:
18751	3916	13	but	but	CC
18751	3916	14	avoid	avoid	VB
18751	3916	15	further	further	JJ
18751	3916	16	dilution	dilution	NN
18751	3916	17	.	.	.
18751	3917	1	Then	then	RB
18751	3917	2	add	add	VB
18751	3917	3	dilute	dilute	NN
18751	3917	4	hydrochloric	hydrochloric	JJ
18751	3917	5	acid	acid	NN
18751	3917	6	,	,	,
18751	3917	7	so	so	IN
18751	3917	8	as	as	IN
18751	3917	9	to	to	TO
18751	3917	10	have	have	VB
18751	3917	11	an	an	DT
18751	3917	12	excess	excess	NN
18751	3917	13	of	of	IN
18751	3917	14	4	4	CD
18751	3917	15	or	or	CC
18751	3917	16	5	5	CD
18751	3917	17	c.c	c.c	NNP
18751	3917	18	.	.	.
18751	3918	1	after	after	IN
18751	3918	2	neutralising	neutralise	VBG
18751	3918	3	the	the	DT
18751	3918	4	ammonia	ammonia	NN
18751	3918	5	;	;	:
18751	3918	6	add	add	VB
18751	3918	7	some	some	DT
18751	3918	8	clean	clean	JJ
18751	3918	9	strips	strip	NNS
18751	3918	10	of	of	IN
18751	3918	11	lead	lead	NN
18751	3918	12	foil	foil	NN
18751	3918	13	,	,	,
18751	3918	14	and	and	CC
18751	3918	15	boil	boil	VB
18751	3918	16	until	until	IN
18751	3918	17	the	the	DT
18751	3918	18	solution	solution	NN
18751	3918	19	has	have	VBZ
18751	3918	20	for	for	IN
18751	3918	21	some	some	DT
18751	3918	22	time	time	NN
18751	3918	23	become	become	VBN
18751	3918	24	colourless	colourless	JJ
18751	3918	25	.	.	.
18751	3919	1	Titrate	titrate	VB
18751	3919	2	with	with	IN
18751	3919	3	standard	standard	JJ
18751	3919	4	potassium	potassium	NN
18751	3919	5	ferrocyanide	ferrocyanide	NN
18751	3919	6	(	(	-LRB-
18751	3919	7	p.	p.	NN
18751	3919	8	263	263	CD
18751	3919	9	)	)	-RRB-
18751	3919	10	without	without	IN
18751	3919	11	further	further	JJ
18751	3919	12	dilution	dilution	NN
18751	3919	13	,	,	,
18751	3919	14	and	and	CC
18751	3919	15	bearing	bear	VBG
18751	3919	16	in	in	IN
18751	3919	17	mind	mind	NN
18751	3919	18	that	that	IN
18751	3919	19	at	at	IN
18751	3919	20	most	most	RBS
18751	3919	21	only	only	RB
18751	3919	22	one	one	CD
18751	3919	23	or	or	CC
18751	3919	24	two	two	CD
18751	3919	25	c.c	c.c	NNP
18751	3919	26	.	.	.
18751	3920	1	will	will	MD
18751	3920	2	be	be	VB
18751	3920	3	required	require	VBN
18751	3920	4	.	.	.
18751	3921	1	~Examination	~Examination	NFP
18751	3921	2	of	of	IN
18751	3921	3	an	an	DT
18751	3921	4	ore	ore	NN
18751	3921	5	for	for	IN
18751	3921	6	"	"	``
18751	3921	7	cyanicides	cyanicide	NNS
18751	3921	8	.	.	.
18751	3922	1	"	"	``
18751	3922	2	~--Place	~--place	DT
18751	3922	3	100	100	CD
18751	3922	4	grams	gram	NNS
18751	3922	5	of	of	IN
18751	3922	6	the	the	DT
18751	3922	7	ore	ore	NN
18751	3922	8	with	with	IN
18751	3922	9	200	200	CD
18751	3922	10	c.c	c.c	NNP
18751	3922	11	.	.	.
18751	3923	1	of	of	IN
18751	3923	2	a	a	DT
18751	3923	3	cyanide	cyanide	NN
18751	3923	4	solution	solution	NN
18751	3923	5	of	of	IN
18751	3923	6	known	know	VBN
18751	3923	7	strength	strength	NN
18751	3923	8	(	(	-LRB-
18751	3923	9	say	say	VBP
18751	3923	10	.1	.1	NN
18751	3923	11	or	or	CC
18751	3923	12	.2	.2	NN
18751	3923	13	per	per	IN
18751	3923	14	cent	cent	NN
18751	3923	15	.	.	.
18751	3923	16	)	)	-RRB-
18751	3924	1	in	in	IN
18751	3924	2	a	a	DT
18751	3924	3	bottle	bottle	NN
18751	3924	4	and	and	CC
18751	3924	5	agitate	agitate	JJ
18751	3924	6	for	for	IN
18751	3924	7	a	a	DT
18751	3924	8	definite	definite	JJ
18751	3924	9	time	time	NN
18751	3924	10	,	,	,
18751	3924	11	such	such	JJ
18751	3924	12	as	as	IN
18751	3924	13	one	one	CD
18751	3924	14	or	or	CC
18751	3924	15	two	two	CD
18751	3924	16	days	day	NNS
18751	3924	17	.	.	.
18751	3925	1	Filter	filter	VB
18751	3925	2	off	off	RP
18751	3925	3	some	some	DT
18751	3925	4	of	of	IN
18751	3925	5	the	the	DT
18751	3925	6	liquor	liquor	NN
18751	3925	7	and	and	CC
18751	3925	8	assay	assay	NNP
18751	3925	9	for	for	IN
18751	3925	10	cyanide	cyanide	NN
18751	3925	11	,	,	,
18751	3925	12	using	use	VBG
18751	3925	13	say	say	VBP
18751	3925	14	20	20	CD
18751	3925	15	c.c	c.c	NNP
18751	3925	16	.	.	.
18751	3926	1	Calculate	calculate	NN
18751	3926	2	how	how	WRB
18751	3926	3	much	much	JJ
18751	3926	4	cyanide	cyanide	NN
18751	3926	5	has	have	VBZ
18751	3926	6	been	be	VBN
18751	3926	7	destroyed	destroy	VBN
18751	3926	8	in	in	IN
18751	3926	9	the	the	DT
18751	3926	10	operation	operation	NN
18751	3926	11	.	.	.
18751	3927	1	Evaporate	evaporate	VB
18751	3927	2	20	20	CD
18751	3927	3	c.c	c.c	NN
18751	3927	4	.	.	.
18751	3928	1	with	with	IN
18751	3928	2	sulphuric	sulphuric	JJ
18751	3928	3	or	or	CC
18751	3928	4	nitric	nitric	JJ
18751	3928	5	acid	acid	NN
18751	3928	6	and	and	CC
18751	3928	7	examine	examine	VBP
18751	3928	8	for	for	IN
18751	3928	9	metal	metal	NN
18751	3928	10	.	.	.
18751	3929	1	Test	test	VB
18751	3929	2	another	another	DT
18751	3929	3	portion	portion	NN
18751	3929	4	for	for	IN
18751	3929	5	sulphides	sulphide	NNS
18751	3929	6	,	,	,
18751	3929	7	&	&	CC
18751	3929	8	c.	c.	NNP
18751	3929	9	The	the	DT
18751	3929	10	student	student	NN
18751	3929	11	who	who	WP
18751	3929	12	has	have	VBZ
18751	3929	13	mastered	master	VBN
18751	3929	14	the	the	DT
18751	3929	15	methods	method	NNS
18751	3929	16	of	of	IN
18751	3929	17	assaying	assaying	NN
18751	3929	18	can	can	MD
18751	3929	19	greatly	greatly	RB
18751	3929	20	improve	improve	VB
18751	3929	21	himself	-PRON-	PRP
18751	3929	22	by	by	IN
18751	3929	23	working	work	VBG
18751	3929	24	out	out	RP
18751	3929	25	such	such	JJ
18751	3929	26	problems	problem	NNS
18751	3929	27	as	as	IN
18751	3929	28	the	the	DT
18751	3929	29	above	above	JJ
18751	3929	30	.	.	.
18751	3930	1	PLATINUM	PLATINUM	NNP
18751	3930	2	.	.	.
18751	3931	1	Platinum	platinum	NN
18751	3931	2	occurs	occur	VBZ
18751	3931	3	in	in	IN
18751	3931	4	nature	nature	NN
18751	3931	5	in	in	IN
18751	3931	6	alluvial	alluvial	JJ
18751	3931	7	deposits	deposit	NNS
18751	3931	8	associated	associate	VBN
18751	3931	9	with	with	IN
18751	3931	10	gold	gold	NN
18751	3931	11	and	and	CC
18751	3931	12	some	some	DT
18751	3931	13	rare	rare	JJ
18751	3931	14	metals	metal	NNS
18751	3931	15	,	,	,
18751	3931	16	generally	generally	RB
18751	3931	17	in	in	IN
18751	3931	18	fine	fine	JJ
18751	3931	19	metallic	metallic	JJ
18751	3931	20	grains	grain	NNS
18751	3931	21	,	,	,
18751	3931	22	and	and	CC
18751	3931	23	,	,	,
18751	3931	24	occasionally	occasionally	RB
18751	3931	25	,	,	,
18751	3931	26	in	in	IN
18751	3931	27	nuggets	nugget	NNS
18751	3931	28	.	.	.
18751	3932	1	It	-PRON-	PRP
18751	3932	2	is	be	VBZ
18751	3932	3	a	a	DT
18751	3932	4	grey	grey	JJ
18751	3932	5	metal	metal	NN
18751	3932	6	with	with	IN
18751	3932	7	a	a	DT
18751	3932	8	high	high	JJ
18751	3932	9	specific	specific	JJ
18751	3932	10	gravity	gravity	NN
18751	3932	11	,	,	,
18751	3932	12	21.5	21.5	CD
18751	3932	13	when	when	WRB
18751	3932	14	pure	pure	JJ
18751	3932	15	and	and	CC
18751	3932	16	about	about	RB
18751	3932	17	18.0	18.0	CD
18751	3932	18	in	in	IN
18751	3932	19	native	native	JJ
18751	3932	20	specimens	specimen	NNS
18751	3932	21	.	.	.
18751	3933	1	It	-PRON-	PRP
18751	3933	2	is	be	VBZ
18751	3933	3	fusible	fusible	JJ
18751	3933	4	only	only	RB
18751	3933	5	at	at	IN
18751	3933	6	the	the	DT
18751	3933	7	highest	high	JJS
18751	3933	8	temperature	temperature	NN
18751	3933	9	,	,	,
18751	3933	10	and	and	CC
18751	3933	11	is	be	VBZ
18751	3933	12	not	not	RB
18751	3933	13	acted	act	VBN
18751	3933	14	on	on	IN
18751	3933	15	by	by	IN
18751	3933	16	acids	acid	NNS
18751	3933	17	.	.	.
18751	3934	1	It	-PRON-	PRP
18751	3934	2	is	be	VBZ
18751	3934	3	dissolved	dissolve	VBN
18751	3934	4	by	by	IN
18751	3934	5	warm	warm	NNP
18751	3934	6	aqua	aqua	NNP
18751	3934	7	regia	regia	NNP
18751	3934	8	,	,	,
18751	3934	9	forming	form	VBG
18751	3934	10	a	a	DT
18751	3934	11	solution	solution	NN
18751	3934	12	of	of	IN
18751	3934	13	"	"	``
18751	3934	14	platinic	platinic	JJ
18751	3934	15	chloride	chloride	NN
18751	3934	16	,	,	,
18751	3934	17	"	"	''
18751	3934	18	H_{2}PtCl_{6	H_{2}PtCl_{6	NNP
18751	3934	19	}	}	-RRB-
18751	3934	20	.	.	.
18751	3935	1	This	this	DT
18751	3935	2	substance	substance	NN
18751	3935	3	on	on	IN
18751	3935	4	evaporation	evaporation	NN
18751	3935	5	remains	remain	VBZ
18751	3935	6	as	as	IN
18751	3935	7	a	a	DT
18751	3935	8	brownish	brownish	JJ
18751	3935	9	red	red	JJ
18751	3935	10	deliquescent	deliquescent	NNP
18751	3935	11	mass	mass	NN
18751	3935	12	;	;	:
18751	3935	13	on	on	IN
18751	3935	14	drying	dry	VBG
18751	3935	15	at	at	IN
18751	3935	16	300	300	CD
18751	3935	17	°	°	,
18751	3935	18	C.	C.	NNP
18751	3935	19	it	-PRON-	PRP
18751	3935	20	is	be	VBZ
18751	3935	21	converted	convert	VBN
18751	3935	22	into	into	IN
18751	3935	23	platinous	platinous	JJ
18751	3935	24	chloride	chloride	NN
18751	3935	25	,	,	,
18751	3935	26	PtCl_{2	PtCl_{2	NNP
18751	3935	27	}	}	-RRB-
18751	3935	28	,	,	,
18751	3935	29	and	and	CC
18751	3935	30	becomes	become	VBZ
18751	3935	31	insoluble	insoluble	JJ
18751	3935	32	,	,	,
18751	3935	33	and	and	CC
18751	3935	34	at	at	IN
18751	3935	35	a	a	DT
18751	3935	36	higher	high	JJR
18751	3935	37	temperature	temperature	NN
18751	3935	38	it	-PRON-	PRP
18751	3935	39	is	be	VBZ
18751	3935	40	converted	convert	VBN
18751	3935	41	into	into	IN
18751	3935	42	platinum	platinum	NN
18751	3935	43	.	.	.
18751	3936	1	All	all	DT
18751	3936	2	platinum	platinum	NN
18751	3936	3	compounds	compound	NNS
18751	3936	4	yield	yield	VBP
18751	3936	5	the	the	DT
18751	3936	6	metal	metal	NN
18751	3936	7	in	in	IN
18751	3936	8	this	this	DT
18751	3936	9	way	way	NN
18751	3936	10	.	.	.
18751	3937	1	Platinic	platinic	JJ
18751	3937	2	chloride	chloride	NN
18751	3937	3	combines	combine	VBZ
18751	3937	4	with	with	IN
18751	3937	5	other	other	JJ
18751	3937	6	chlorides	chloride	NNS
18751	3937	7	to	to	TO
18751	3937	8	form	form	VB
18751	3937	9	double	double	JJ
18751	3937	10	salts	salt	NNS
18751	3937	11	,	,	,
18751	3937	12	of	of	IN
18751	3937	13	which	which	WDT
18751	3937	14	the	the	DT
18751	3937	15	ammonic	ammonic	JJ
18751	3937	16	and	and	CC
18751	3937	17	potassic	potassic	JJ
18751	3937	18	platino	platino	JJ
18751	3937	19	-	-	NNS
18751	3937	20	chlorides	chloride	NNS
18751	3937	21	are	be	VBP
18751	3937	22	the	the	DT
18751	3937	23	most	most	RBS
18751	3937	24	important	important	JJ
18751	3937	25	.	.	.
18751	3938	1	Platinum	platinum	NN
18751	3938	2	alone	alone	RB
18751	3938	3	is	be	VBZ
18751	3938	4	not	not	RB
18751	3938	5	soluble	soluble	JJ
18751	3938	6	in	in	IN
18751	3938	7	nitric	nitric	JJ
18751	3938	8	acid	acid	NN
18751	3938	9	;	;	:
18751	3938	10	but	but	CC
18751	3938	11	when	when	WRB
18751	3938	12	alloyed	alloy	VBN
18751	3938	13	with	with	IN
18751	3938	14	other	other	JJ
18751	3938	15	metals	metal	NNS
18751	3938	16	which	which	WDT
18751	3938	17	dissolve	dissolve	VBP
18751	3938	18	in	in	IN
18751	3938	19	this	this	DT
18751	3938	20	acid	acid	NN
18751	3938	21	it	-PRON-	PRP
18751	3938	22	too	too	RB
18751	3938	23	is	be	VBZ
18751	3938	24	dissolved	dissolve	VBN
18751	3938	25	;	;	:
18751	3938	26	so	so	IN
18751	3938	27	that	that	IN
18751	3938	28	in	in	IN
18751	3938	29	gold	gold	NN
18751	3938	30	parting	parting	NN
18751	3938	31	,	,	,
18751	3938	32	for	for	IN
18751	3938	33	example	example	NN
18751	3938	34	,	,	,
18751	3938	35	if	if	IN
18751	3938	36	platinum	platinum	NN
18751	3938	37	was	be	VBD
18751	3938	38	present	present	JJ
18751	3938	39	,	,	,
18751	3938	40	some	some	DT
18751	3938	41	,	,	,
18751	3938	42	or	or	CC
18751	3938	43	perhaps	perhaps	RB
18751	3938	44	the	the	DT
18751	3938	45	whole	whole	NN
18751	3938	46	of	of	IN
18751	3938	47	it	-PRON-	PRP
18751	3938	48	would	would	MD
18751	3938	49	go	go	VB
18751	3938	50	into	into	IN
18751	3938	51	solution	solution	NN
18751	3938	52	with	with	IN
18751	3938	53	the	the	DT
18751	3938	54	silver	silver	NN
18751	3938	55	.	.	.
18751	3939	1	Such	such	JJ
18751	3939	2	alloys	alloy	NNS
18751	3939	3	,	,	,
18751	3939	4	however	however	RB
18751	3939	5	,	,	,
18751	3939	6	when	when	WRB
18751	3939	7	treated	treat	VBN
18751	3939	8	with	with	IN
18751	3939	9	hot	hot	JJ
18751	3939	10	sulphuric	sulphuric	JJ
18751	3939	11	acid	acid	NN
18751	3939	12	leave	leave	VBP
18751	3939	13	the	the	DT
18751	3939	14	platinum	platinum	NN
18751	3939	15	in	in	IN
18751	3939	16	the	the	DT
18751	3939	17	residue	residue	NN
18751	3939	18	with	with	IN
18751	3939	19	the	the	DT
18751	3939	20	gold	gold	NN
18751	3939	21	.	.	.
18751	3940	1	Platinum	platinum	NN
18751	3940	2	is	be	VBZ
18751	3940	3	detected	detect	VBN
18751	3940	4	when	when	WRB
18751	3940	5	in	in	IN
18751	3940	6	the	the	DT
18751	3940	7	metallic	metallic	JJ
18751	3940	8	state	state	NN
18751	3940	9	by	by	IN
18751	3940	10	its	-PRON-	PRP$
18751	3940	11	physical	physical	JJ
18751	3940	12	characters	character	NNS
18751	3940	13	and	and	CC
18751	3940	14	insolubility	insolubility	NN
18751	3940	15	in	in	IN
18751	3940	16	acids	acid	NNS
18751	3940	17	.	.	.
18751	3941	1	In	in	IN
18751	3941	2	alloys	alloy	NNS
18751	3941	3	it	-PRON-	PRP
18751	3941	4	may	may	MD
18751	3941	5	be	be	VB
18751	3941	6	found	find	VBN
18751	3941	7	by	by	IN
18751	3941	8	dissolving	dissolve	VBG
18751	3941	9	them	-PRON-	PRP
18751	3941	10	in	in	IN
18751	3941	11	nitric	nitric	JJ
18751	3941	12	acid	acid	NN
18751	3941	13	or	or	CC
18751	3941	14	in	in	IN
18751	3941	15	aqua	aqua	NNP
18751	3941	16	regia	regia	NNP
18751	3941	17	,	,	,
18751	3941	18	evaporating	evaporate	VBG
18751	3941	19	with	with	IN
18751	3941	20	hydrochloric	hydrochloric	JJ
18751	3941	21	acid	acid	NN
18751	3941	22	,	,	,
18751	3941	23	and	and	CC
18751	3941	24	treating	treat	VBG
18751	3941	25	the	the	DT
18751	3941	26	filtrate	filtrate	JJ
18751	3941	27	with	with	IN
18751	3941	28	ammonic	ammonic	JJ
18751	3941	29	chloride	chloride	NN
18751	3941	30	and	and	CC
18751	3941	31	alcohol	alcohol	NN
18751	3941	32	.	.	.
18751	3942	1	A	a	DT
18751	3942	2	heavy	heavy	JJ
18751	3942	3	yellow	yellow	JJ
18751	3942	4	precipitate	precipitate	NN
18751	3942	5	marks	mark	VBZ
18751	3942	6	its	-PRON-	PRP$
18751	3942	7	presence	presence	NN
18751	3942	8	.	.	.
18751	3943	1	The	the	DT
18751	3943	2	assay	assay	NN
18751	3943	3	of	of	IN
18751	3943	4	bullion	bullion	NN
18751	3943	5	,	,	,
18751	3943	6	or	or	CC
18751	3943	7	of	of	IN
18751	3943	8	an	an	DT
18751	3943	9	alloy	alloy	NN
18751	3943	10	containing	contain	VBG
18751	3943	11	platinum	platinum	NN
18751	3943	12	,	,	,
18751	3943	13	may	may	MD
18751	3943	14	be	be	VB
18751	3943	15	made	make	VBN
18751	3943	16	as	as	IN
18751	3943	17	follows	follow	VBZ
18751	3943	18	:	:	:
18751	3943	19	Take	take	VB
18751	3943	20	0.2	0.2	CD
18751	3943	21	gram	gram	NN
18751	3943	22	of	of	IN
18751	3943	23	the	the	DT
18751	3943	24	alloy	alloy	NN
18751	3943	25	and	and	CC
18751	3943	26	an	an	DT
18751	3943	27	equal	equal	JJ
18751	3943	28	weight	weight	NN
18751	3943	29	of	of	IN
18751	3943	30	fine	fine	JJ
18751	3943	31	silver	silver	NN
18751	3943	32	,	,	,
18751	3943	33	cupel	cupel	NNP
18751	3943	34	with	with	IN
18751	3943	35	sheet	sheet	NN
18751	3943	36	lead	lead	NN
18751	3943	37	,	,	,
18751	3943	38	and	and	CC
18751	3943	39	weigh	weigh	NN
18751	3943	40	.	.	.
18751	3944	1	The	the	DT
18751	3944	2	loss	loss	NN
18751	3944	3	in	in	IN
18751	3944	4	weight	weight	NN
18751	3944	5	,	,	,
18751	3944	6	after	after	IN
18751	3944	7	deducting	deduct	VBG
18751	3944	8	that	that	DT
18751	3944	9	of	of	IN
18751	3944	10	the	the	DT
18751	3944	11	silver	silver	NN
18751	3944	12	added	add	VBN
18751	3944	13	,	,	,
18751	3944	14	gives	give	VBZ
18751	3944	15	the	the	DT
18751	3944	16	weight	weight	NN
18751	3944	17	of	of	IN
18751	3944	18	the	the	DT
18751	3944	19	base	base	NN
18751	3944	20	metals	metal	NNS
18751	3944	21	,	,	,
18751	3944	22	copper	copper	NN
18751	3944	23	,	,	,
18751	3944	24	lead	lead	NN
18751	3944	25	,	,	,
18751	3944	26	&	&	CC
18751	3944	27	c.	c.	NNP
18751	3944	28	Flatten	Flatten	NNP
18751	3944	29	the	the	DT
18751	3944	30	button	button	NN
18751	3944	31	and	and	CC
18751	3944	32	part	part	NN
18751	3944	33	by	by	IN
18751	3944	34	boiling	boil	VBG
18751	3944	35	with	with	IN
18751	3944	36	strong	strong	JJ
18751	3944	37	sulphuric	sulphuric	JJ
18751	3944	38	acid	acid	NN
18751	3944	39	for	for	IN
18751	3944	40	several	several	JJ
18751	3944	41	minutes	minute	NNS
18751	3944	42	.	.	.
18751	3945	1	_	_	NNP
18751	3945	2	When	when	WRB
18751	3945	3	cold	cold	JJ
18751	3945	4	_	_	NNP
18751	3945	5	,	,	,
18751	3945	6	wash	wash	NNP
18751	3945	7	,	,	,
18751	3945	8	anneal	anneal	NN
18751	3945	9	,	,	,
18751	3945	10	and	and	CC
18751	3945	11	weigh	weigh	VB
18751	3945	12	.	.	.
18751	3946	1	The	the	DT
18751	3946	2	weight	weight	NN
18751	3946	3	is	be	VBZ
18751	3946	4	that	that	DT
18751	3946	5	of	of	IN
18751	3946	6	the	the	DT
18751	3946	7	platinum	platinum	NN
18751	3946	8	and	and	CC
18751	3946	9	gold	gold	NN
18751	3946	10	.	.	.
18751	3947	1	The	the	DT
18751	3947	2	silver	silver	NN
18751	3947	3	may	may	MD
18751	3947	4	be	be	VB
18751	3947	5	got	get	VBN
18751	3947	6	by	by	IN
18751	3947	7	difference	difference	NN
18751	3947	8	.	.	.
18751	3948	1	Re	Re	NNS
18751	3948	2	-	-	NN
18751	3948	3	cupel	cupel	NNP
18751	3948	4	the	the	DT
18751	3948	5	metal	metal	NN
18751	3948	6	thus	thus	RB
18751	3948	7	got	get	VBD
18751	3948	8	with	with	IN
18751	3948	9	12	12	CD
18751	3948	10	or	or	CC
18751	3948	11	15	15	CD
18751	3948	12	times	time	NNS
18751	3948	13	its	-PRON-	PRP$
18751	3948	14	weight	weight	NN
18751	3948	15	of	of	IN
18751	3948	16	silver	silver	NN
18751	3948	17	,	,	,
18751	3948	18	flatten	flatten	VB
18751	3948	19	and	and	CC
18751	3948	20	part	part	VB
18751	3948	21	the	the	DT
18751	3948	22	gold	gold	NN
18751	3948	23	with	with	IN
18751	3948	24	nitric	nitric	JJ
18751	3948	25	acid	acid	NN
18751	3948	26	in	in	IN
18751	3948	27	the	the	DT
18751	3948	28	usual	usual	JJ
18751	3948	29	way	way	NN
18751	3948	30	(	(	-LRB-
18751	3948	31	see	see	VB
18751	3948	32	under	under	IN
18751	3948	33	_	_	NNP
18751	3948	34	Gold	Gold	NNP
18751	3948	35	_	_	NNP
18751	3948	36	)	)	-RRB-
18751	3948	37	,	,	,
18751	3948	38	and	and	CC
18751	3948	39	the	the	DT
18751	3948	40	platinum	platinum	NN
18751	3948	41	will	will	MD
18751	3948	42	dissolve	dissolve	VB
18751	3948	43	.	.	.
18751	3949	1	The	the	DT
18751	3949	2	gold	gold	NN
18751	3949	3	may	may	MD
18751	3949	4	contain	contain	VB
18751	3949	5	an	an	DT
18751	3949	6	alloy	alloy	NN
18751	3949	7	of	of	IN
18751	3949	8	osmium	osmium	NN
18751	3949	9	and	and	CC
18751	3949	10	iridium	iridium	NN
18751	3949	11	;	;	:
18751	3949	12	if	if	IN
18751	3949	13	so	so	RB
18751	3949	14	,	,	,
18751	3949	15	it	-PRON-	PRP
18751	3949	16	should	should	MD
18751	3949	17	be	be	VB
18751	3949	18	weighed	weigh	VBN
18751	3949	19	and	and	CC
18751	3949	20	treated	treat	VBN
18751	3949	21	with	with	IN
18751	3949	22	aqua	aqua	NNP
18751	3949	23	regia	regia	NNP
18751	3949	24	.	.	.
18751	3950	1	The	the	DT
18751	3950	2	osmiridium	osmiridium	NN
18751	3950	3	will	will	MD
18751	3950	4	remain	remain	VB
18751	3950	5	as	as	IN
18751	3950	6	an	an	DT
18751	3950	7	insoluble	insoluble	JJ
18751	3950	8	residue	residue	NN
18751	3950	9	,	,	,
18751	3950	10	which	which	WDT
18751	3950	11	can	can	MD
18751	3950	12	be	be	VB
18751	3950	13	separated	separate	VBN
18751	3950	14	and	and	CC
18751	3950	15	weighed	weigh	VBN
18751	3950	16	.	.	.
18751	3951	1	Its	-PRON-	PRP$
18751	3951	2	weight	weight	NN
18751	3951	3	deducted	deduct	VBD
18751	3951	4	from	from	IN
18751	3951	5	that	that	DT
18751	3951	6	previously	previously	RB
18751	3951	7	ascertained	ascertain	VBN
18751	3951	8	will	will	MD
18751	3951	9	give	give	VB
18751	3951	10	the	the	DT
18751	3951	11	weight	weight	NN
18751	3951	12	of	of	IN
18751	3951	13	the	the	DT
18751	3951	14	gold	gold	NN
18751	3951	15	.	.	.
18751	3952	1	When	when	WRB
18751	3952	2	the	the	DT
18751	3952	3	platinum	platinum	NN
18751	3952	4	only	only	RB
18751	3952	5	is	be	VBZ
18751	3952	6	required	require	VBN
18751	3952	7	,	,	,
18751	3952	8	the	the	DT
18751	3952	9	alloy	alloy	NN
18751	3952	10	must	must	MD
18751	3952	11	be	be	VB
18751	3952	12	dissolved	dissolve	VBN
18751	3952	13	by	by	IN
18751	3952	14	prolonged	prolonged	JJ
18751	3952	15	treatment	treatment	NN
18751	3952	16	with	with	IN
18751	3952	17	aqua	aqua	NNP
18751	3952	18	regia	regia	NNP
18751	3952	19	,	,	,
18751	3952	20	the	the	DT
18751	3952	21	solution	solution	NN
18751	3952	22	evaporated	evaporate	VBD
18751	3952	23	to	to	IN
18751	3952	24	dryness	dryness	NN
18751	3952	25	,	,	,
18751	3952	26	and	and	CC
18751	3952	27	the	the	DT
18751	3952	28	residue	residue	NN
18751	3952	29	extracted	extract	VBD
18751	3952	30	with	with	IN
18751	3952	31	water	water	NN
18751	3952	32	.	.	.
18751	3953	1	The	the	DT
18751	3953	2	solution	solution	NN
18751	3953	3	thus	thus	RB
18751	3953	4	obtained	obtain	VBN
18751	3953	5	is	be	VBZ
18751	3953	6	treated	treat	VBN
18751	3953	7	with	with	IN
18751	3953	8	ammonic	ammonic	JJ
18751	3953	9	chloride	chloride	NN
18751	3953	10	in	in	IN
18751	3953	11	large	large	JJ
18751	3953	12	excess	excess	NN
18751	3953	13	and	and	CC
18751	3953	14	with	with	IN
18751	3953	15	some	some	DT
18751	3953	16	alcohol	alcohol	NN
18751	3953	17	.	.	.
18751	3954	1	A	a	DT
18751	3954	2	sparingly	sparingly	RB
18751	3954	3	soluble[47	soluble[47	JJ
18751	3954	4	]	]	-RRB-
18751	3954	5	yellow	yellow	JJ
18751	3954	6	ammonic	ammonic	JJ
18751	3954	7	platinum	platinum	NN
18751	3954	8	chloride	chloride	NN
18751	3954	9	is	be	VBZ
18751	3954	10	thrown	throw	VBN
18751	3954	11	down	down	RP
18751	3954	12	,	,	,
18751	3954	13	mixed	mixed	JJ
18751	3954	14	,	,	,
18751	3954	15	perhaps	perhaps	RB
18751	3954	16	,	,	,
18751	3954	17	with	with	IN
18751	3954	18	the	the	DT
18751	3954	19	corresponding	corresponding	JJ
18751	3954	20	salts	salt	NNS
18751	3954	21	of	of	IN
18751	3954	22	other	other	JJ
18751	3954	23	metals	metal	NNS
18751	3954	24	of	of	IN
18751	3954	25	the	the	DT
18751	3954	26	platinum	platinum	NN
18751	3954	27	group	group	NN
18751	3954	28	.	.	.
18751	3955	1	Gold	gold	NN
18751	3955	2	will	will	MD
18751	3955	3	be	be	VB
18751	3955	4	in	in	IN
18751	3955	5	solution	solution	NN
18751	3955	6	.	.	.
18751	3956	1	The	the	DT
18751	3956	2	solution	solution	NN
18751	3956	3	is	be	VBZ
18751	3956	4	allowed	allow	VBN
18751	3956	5	to	to	TO
18751	3956	6	stand	stand	VB
18751	3956	7	for	for	IN
18751	3956	8	some	some	DT
18751	3956	9	time	time	NN
18751	3956	10	,	,	,
18751	3956	11	and	and	CC
18751	3956	12	then	then	RB
18751	3956	13	the	the	DT
18751	3956	14	precipitate	precipitate	NN
18751	3956	15	is	be	VBZ
18751	3956	16	filtered	filter	VBN
18751	3956	17	off	off	RP
18751	3956	18	,	,	,
18751	3956	19	washed	wash	VBN
18751	3956	20	with	with	IN
18751	3956	21	alcohol	alcohol	NN
18751	3956	22	,	,	,
18751	3956	23	dried	dry	VBN
18751	3956	24	,	,	,
18751	3956	25	and	and	CC
18751	3956	26	transferred	transfer	VBN
18751	3956	27	(	(	-LRB-
18751	3956	28	wrapped	wrap	VBN
18751	3956	29	in	in	IN
18751	3956	30	the	the	DT
18751	3956	31	filter	filter	NN
18751	3956	32	paper	paper	NN
18751	3956	33	)	)	-RRB-
18751	3956	34	to	to	IN
18751	3956	35	a	a	DT
18751	3956	36	weighed	weigh	VBN
18751	3956	37	crucible	crucible	JJ
18751	3956	38	.	.	.
18751	3957	1	It	-PRON-	PRP
18751	3957	2	is	be	VBZ
18751	3957	3	ignited	ignite	VBN
18751	3957	4	,	,	,
18751	3957	5	gently	gently	RB
18751	3957	6	at	at	IN
18751	3957	7	first	first	RB
18751	3957	8	,	,	,
18751	3957	9	as	as	IN
18751	3957	10	there	there	EX
18751	3957	11	is	be	VBZ
18751	3957	12	danger	danger	NN
18751	3957	13	of	of	IN
18751	3957	14	volatilising	volatilise	VBG
18751	3957	15	some	some	DT
18751	3957	16	of	of	IN
18751	3957	17	the	the	DT
18751	3957	18	platinum	platinum	NN
18751	3957	19	chloride	chloride	NN
18751	3957	20	,	,	,
18751	3957	21	and	and	CC
18751	3957	22	afterwards	afterwards	RB
18751	3957	23	intensely	intensely	RB
18751	3957	24	.	.	.
18751	3958	1	With	with	IN
18751	3958	2	large	large	JJ
18751	3958	3	quantities	quantity	NNS
18751	3958	4	of	of	IN
18751	3958	5	platinum	platinum	NN
18751	3958	6	the	the	DT
18751	3958	7	ignition	ignition	NN
18751	3958	8	should	should	MD
18751	3958	9	be	be	VB
18751	3958	10	performed	perform	VBN
18751	3958	11	in	in	IN
18751	3958	12	an	an	DT
18751	3958	13	atmosphere	atmosphere	NN
18751	3958	14	of	of	IN
18751	3958	15	hydrogen	hydrogen	NN
18751	3958	16	.	.	.
18751	3959	1	Cool	cool	UH
18751	3959	2	and	and	CC
18751	3959	3	weigh	weigh	VB
18751	3959	4	as	as	IN
18751	3959	5	metallic	metallic	JJ
18751	3959	6	platinum	platinum	NN
18751	3959	7	.	.	.
18751	3960	1	IRIDIUM	IRIDIUM	NNP
18751	3960	2	Occurs	occur	VBZ
18751	3960	3	in	in	IN
18751	3960	4	nature	nature	NN
18751	3960	5	alloyed	alloy	VBN
18751	3960	6	with	with	IN
18751	3960	7	osmium	osmium	NN
18751	3960	8	as	as	IN
18751	3960	9	osmiridium	osmiridium	NN
18751	3960	10	or	or	CC
18751	3960	11	iridosmine	iridosmine	NN
18751	3960	12	,	,	,
18751	3960	13	which	which	WDT
18751	3960	14	is	be	VBZ
18751	3960	15	"	"	``
18751	3960	16	rather	rather	RB
18751	3960	17	abundant	abundant	JJ
18751	3960	18	in	in	IN
18751	3960	19	the	the	DT
18751	3960	20	auriferous	auriferous	JJ
18751	3960	21	beach	beach	NN
18751	3960	22	sands	sand	NNS
18751	3960	23	of	of	IN
18751	3960	24	Northern	Northern	NNP
18751	3960	25	California	California	NNP
18751	3960	26	"	"	''
18751	3960	27	(	(	-LRB-
18751	3960	28	Dana	Dana	NNP
18751	3960	29	)	)	-RRB-
18751	3960	30	.	.	.
18751	3961	1	It	-PRON-	PRP
18751	3961	2	occurs	occur	VBZ
18751	3961	3	in	in	IN
18751	3961	4	bright	bright	JJ
18751	3961	5	metallic	metallic	JJ
18751	3961	6	scales	scale	NNS
18751	3961	7	,	,	,
18751	3961	8	which	which	WDT
18751	3961	9	do	do	VBP
18751	3961	10	not	not	RB
18751	3961	11	alloy	alloy	VB
18751	3961	12	with	with	IN
18751	3961	13	lead	lead	NN
18751	3961	14	,	,	,
18751	3961	15	and	and	CC
18751	3961	16	are	be	VBP
18751	3961	17	insoluble	insoluble	JJ
18751	3961	18	in	in	IN
18751	3961	19	aqua	aqua	NNP
18751	3961	20	regia	regia	NNP
18751	3961	21	.	.	.
18751	3962	1	Iridium	Iridium	NNP
18751	3962	2	also	also	RB
18751	3962	3	occurs	occur	VBZ
18751	3962	4	in	in	IN
18751	3962	5	most	most	JJS
18751	3962	6	platinum	platinum	NN
18751	3962	7	ores	ore	NNS
18751	3962	8	,	,	,
18751	3962	9	and	and	CC
18751	3962	10	forms	form	NNS
18751	3962	11	as	as	RB
18751	3962	12	much	much	JJ
18751	3962	13	as	as	IN
18751	3962	14	two	two	CD
18751	3962	15	per	per	NN
18751	3962	16	cent	cent	NN
18751	3962	17	.	.	.
18751	3963	1	of	of	IN
18751	3963	2	some	some	DT
18751	3963	3	commercial	commercial	JJ
18751	3963	4	platinum	platinum	NN
18751	3963	5	.	.	.
18751	3964	1	In	in	IN
18751	3964	2	chemical	chemical	NN
18751	3964	3	properties	property	NNS
18751	3964	4	it	-PRON-	PRP
18751	3964	5	resembles	resemble	VBZ
18751	3964	6	platinum	platinum	NN
18751	3964	7	,	,	,
18751	3964	8	but	but	CC
18751	3964	9	the	the	DT
18751	3964	10	ammonic	ammonic	JJ
18751	3964	11	irido	irido	NN
18751	3964	12	-	-	HYPH
18751	3964	13	chloride	chloride	NN
18751	3964	14	has	have	VBZ
18751	3964	15	a	a	DT
18751	3964	16	dark	dark	JJ
18751	3964	17	red	red	JJ
18751	3964	18	colour	colour	NN
18751	3964	19	,	,	,
18751	3964	20	and	and	CC
18751	3964	21	on	on	IN
18751	3964	22	ignition	ignition	NN
18751	3964	23	leaves	leave	VBZ
18751	3964	24	metallic	metallic	JJ
18751	3964	25	iridium	iridium	NN
18751	3964	26	,	,	,
18751	3964	27	which	which	WDT
18751	3964	28	does	do	VBZ
18751	3964	29	not	not	RB
18751	3964	30	dissolve	dissolve	VB
18751	3964	31	in	in	IN
18751	3964	32	aqua	aqua	NNP
18751	3964	33	regia	regia	NNP
18751	3964	34	diluted	dilute	VBN
18751	3964	35	with	with	IN
18751	3964	36	four	four	CD
18751	3964	37	or	or	CC
18751	3964	38	five	five	CD
18751	3964	39	times	time	NNS
18751	3964	40	its	-PRON-	PRP$
18751	3964	41	volume	volume	NN
18751	3964	42	of	of	IN
18751	3964	43	water	water	NN
18751	3964	44	and	and	CC
18751	3964	45	heated	heat	VBD
18751	3964	46	to	to	IN
18751	3964	47	a	a	DT
18751	3964	48	temperature	temperature	NN
18751	3964	49	of	of	IN
18751	3964	50	40	40	CD
18751	3964	51	°	°	NNS
18751	3964	52	or	or	CC
18751	3964	53	50	50	CD
18751	3964	54	°	°	,
18751	3964	55	C.	C.	NNP
18751	3964	56	The	the	DT
18751	3964	57	other	other	JJ
18751	3964	58	metals	metal	NNS
18751	3964	59	of	of	IN
18751	3964	60	the	the	DT
18751	3964	61	platinum	platinum	NN
18751	3964	62	group	group	NN
18751	3964	63	are	be	VBP
18751	3964	64	Palladium	Palladium	NNP
18751	3964	65	,	,	,
18751	3964	66	Rhodium	Rhodium	NNP
18751	3964	67	,	,	,
18751	3964	68	Osmium	Osmium	NNP
18751	3964	69	,	,	,
18751	3964	70	and	and	CC
18751	3964	71	Ruthenium	ruthenium	NN
18751	3964	72	.	.	.
18751	3965	1	They	-PRON-	PRP
18751	3965	2	differ	differ	VBP
18751	3965	3	from	from	IN
18751	3965	4	gold	gold	NN
18751	3965	5	,	,	,
18751	3965	6	platinum	platinum	NN
18751	3965	7	,	,	,
18751	3965	8	and	and	CC
18751	3965	9	iridium	iridium	NN
18751	3965	10	by	by	IN
18751	3965	11	the	the	DT
18751	3965	12	insolubility	insolubility	NN
18751	3965	13	of	of	IN
18751	3965	14	their	-PRON-	PRP$
18751	3965	15	sulphides	sulphide	NNS
18751	3965	16	in	in	IN
18751	3965	17	a	a	DT
18751	3965	18	solution	solution	NN
18751	3965	19	of	of	IN
18751	3965	20	sodium	sodium	NN
18751	3965	21	sulphide	sulphide	NN
18751	3965	22	.	.	.
18751	3966	1	Palladium	Palladium	NNP
18751	3966	2	is	be	VBZ
18751	3966	3	distinguished	distinguish	VBN
18751	3966	4	by	by	IN
18751	3966	5	the	the	DT
18751	3966	6	insolubility	insolubility	NN
18751	3966	7	of	of	IN
18751	3966	8	its	-PRON-	PRP$
18751	3966	9	iodide	iodide	NN
18751	3966	10	;	;	:
18751	3966	11	and	and	CC
18751	3966	12	Osmium	osmium	NN
18751	3966	13	by	by	IN
18751	3966	14	the	the	DT
18751	3966	15	volatility	volatility	NN
18751	3966	16	of	of	IN
18751	3966	17	its	-PRON-	PRP$
18751	3966	18	oxide	oxide	NN
18751	3966	19	on	on	IN
18751	3966	20	boiling	boil	VBG
18751	3966	21	with	with	IN
18751	3966	22	nitric	nitric	JJ
18751	3966	23	acid	acid	NN
18751	3966	24	.	.	.
18751	3967	1	MERCURY	MERCURY	NNP
18751	3967	2	.	.	.
18751	3968	1	Mercury	Mercury	NNP
18751	3968	2	occurs	occur	VBZ
18751	3968	3	native	native	JJ
18751	3968	4	and	and	CC
18751	3968	5	,	,	,
18751	3968	6	occasionally	occasionally	RB
18751	3968	7	,	,	,
18751	3968	8	alloyed	alloy	VBN
18751	3968	9	with	with	IN
18751	3968	10	gold	gold	NN
18751	3968	11	or	or	CC
18751	3968	12	silver	silver	NN
18751	3968	13	in	in	IN
18751	3968	14	natural	natural	JJ
18751	3968	15	amalgams	amalgam	NNS
18751	3968	16	;	;	:
18751	3968	17	but	but	CC
18751	3968	18	its	-PRON-	PRP$
18751	3968	19	chief	chief	JJ
18751	3968	20	ore	ore	NN
18751	3968	21	is	be	VBZ
18751	3968	22	the	the	DT
18751	3968	23	sulphide	sulphide	NN
18751	3968	24	,	,	,
18751	3968	25	cinnabar	cinnabar	NN
18751	3968	26	.	.	.
18751	3969	1	It	-PRON-	PRP
18751	3969	2	is	be	VBZ
18751	3969	3	comparatively	comparatively	RB
18751	3969	4	rare	rare	JJ
18751	3969	5	,	,	,
18751	3969	6	being	be	VBG
18751	3969	7	mined	mine	VBN
18751	3969	8	for	for	IN
18751	3969	9	only	only	RB
18751	3969	10	in	in	IN
18751	3969	11	a	a	DT
18751	3969	12	few	few	JJ
18751	3969	13	districts	district	NNS
18751	3969	14	.	.	.
18751	3970	1	It	-PRON-	PRP
18751	3970	2	is	be	VBZ
18751	3970	3	chiefly	chiefly	RB
18751	3970	4	used	use	VBN
18751	3970	5	in	in	IN
18751	3970	6	the	the	DT
18751	3970	7	extraction	extraction	NN
18751	3970	8	of	of	IN
18751	3970	9	gold	gold	NN
18751	3970	10	and	and	CC
18751	3970	11	silver	silver	NN
18751	3970	12	from	from	IN
18751	3970	13	their	-PRON-	PRP$
18751	3970	14	ores	ore	NNS
18751	3970	15	(	(	-LRB-
18751	3970	16	amalgamation	amalgamation	NN
18751	3970	17	)	)	-RRB-
18751	3970	18	;	;	:
18751	3970	19	for	for	IN
18751	3970	20	silvering	silver	VBG
18751	3970	21	mirrors	mirror	NNS
18751	3970	22	,	,	,
18751	3970	23	&	&	CC
18751	3970	24	c.	c.	NNP
18751	3970	25	Mercury	Mercury	NNP
18751	3970	26	forms	form	VBZ
18751	3970	27	two	two	CD
18751	3970	28	series	series	NN
18751	3970	29	of	of	IN
18751	3970	30	salts	salt	NNS
18751	3970	31	,	,	,
18751	3970	32	mercurous	mercurous	JJ
18751	3970	33	and	and	CC
18751	3970	34	mercuric	mercuric	JJ
18751	3970	35	,	,	,
18751	3970	36	but	but	CC
18751	3970	37	for	for	IN
18751	3970	38	the	the	DT
18751	3970	39	purposes	purpose	NNS
18751	3970	40	of	of	IN
18751	3970	41	the	the	DT
18751	3970	42	assayer	assayer	NN
18751	3970	43	the	the	DT
18751	3970	44	most	most	RBS
18751	3970	45	important	important	JJ
18751	3970	46	property	property	NN
18751	3970	47	is	be	VBZ
18751	3970	48	the	the	DT
18751	3970	49	ease	ease	NN
18751	3970	50	with	with	IN
18751	3970	51	which	which	WDT
18751	3970	52	it	-PRON-	PRP
18751	3970	53	can	can	MD
18751	3970	54	be	be	VB
18751	3970	55	reduced	reduce	VBN
18751	3970	56	to	to	IN
18751	3970	57	the	the	DT
18751	3970	58	metallic	metallic	JJ
18751	3970	59	state	state	NN
18751	3970	60	from	from	IN
18751	3970	61	either	either	DT
18751	3970	62	of	of	IN
18751	3970	63	these	these	DT
18751	3970	64	.	.	.
18751	3971	1	Mercury	Mercury	NNP
18751	3971	2	itself	-PRON-	PRP
18751	3971	3	is	be	VBZ
18751	3971	4	soluble	soluble	JJ
18751	3971	5	in	in	IN
18751	3971	6	nitric	nitric	JJ
18751	3971	7	acid	acid	NN
18751	3971	8	,	,	,
18751	3971	9	forming	form	VBG
18751	3971	10	,	,	,
18751	3971	11	when	when	WRB
18751	3971	12	the	the	DT
18751	3971	13	acid	acid	NN
18751	3971	14	is	be	VBZ
18751	3971	15	hot	hot	JJ
18751	3971	16	and	and	CC
18751	3971	17	strong	strong	JJ
18751	3971	18	,	,	,
18751	3971	19	mercuric	mercuric	NNP
18751	3971	20	nitrate	nitrate	JJ
18751	3971	21	.	.	.
18751	3972	1	Cinnabar	cinnabar	NN
18751	3972	2	is	be	VBZ
18751	3972	3	soluble	soluble	JJ
18751	3972	4	only	only	RB
18751	3972	5	in	in	IN
18751	3972	6	aqua	aqua	NNP
18751	3972	7	regia	regia	NNP
18751	3972	8	.	.	.
18751	3973	1	Mercurous	mercurous	JJ
18751	3973	2	salts	salt	NNS
18751	3973	3	are	be	VBP
18751	3973	4	generally	generally	RB
18751	3973	5	insoluble	insoluble	JJ
18751	3973	6	,	,	,
18751	3973	7	and	and	CC
18751	3973	8	may	may	MD
18751	3973	9	be	be	VB
18751	3973	10	converted	convert	VBN
18751	3973	11	into	into	IN
18751	3973	12	mercuric	mercuric	JJ
18751	3973	13	salts	salt	NNS
18751	3973	14	by	by	IN
18751	3973	15	prolonged	prolonged	JJ
18751	3973	16	boiling	boiling	NN
18751	3973	17	with	with	IN
18751	3973	18	oxidising	oxidising	JJ
18751	3973	19	agents	agent	NNS
18751	3973	20	(	(	-LRB-
18751	3973	21	nitric	nitric	JJ
18751	3973	22	acid	acid	NNP
18751	3973	23	or	or	CC
18751	3973	24	aqua	aqua	NNP
18751	3973	25	regia	regia	NNP
18751	3973	26	)	)	-RRB-
18751	3973	27	.	.	.
18751	3974	1	The	the	DT
18751	3974	2	salts	salt	NNS
18751	3974	3	of	of	IN
18751	3974	4	mercury	mercury	NN
18751	3974	5	are	be	VBP
18751	3974	6	volatile	volatile	JJ
18751	3974	7	,	,	,
18751	3974	8	and	and	CC
18751	3974	9	,	,	,
18751	3974	10	if	if	IN
18751	3974	11	heated	heat	VBN
18751	3974	12	with	with	IN
18751	3974	13	a	a	DT
18751	3974	14	reducing	reduce	VBG
18751	3974	15	agent	agent	NN
18751	3974	16	or	or	CC
18751	3974	17	some	some	DT
18751	3974	18	body	body	NN
18751	3974	19	capable	capable	JJ
18751	3974	20	of	of	IN
18751	3974	21	fixing	fix	VBG
18751	3974	22	the	the	DT
18751	3974	23	acid	acid	NN
18751	3974	24	,	,	,
18751	3974	25	metallic	metallic	JJ
18751	3974	26	mercury	mercury	NN
18751	3974	27	is	be	VBZ
18751	3974	28	given	give	VBN
18751	3974	29	off	off	RP
18751	3974	30	,	,	,
18751	3974	31	which	which	WDT
18751	3974	32	may	may	MD
18751	3974	33	be	be	VB
18751	3974	34	condensed	condense	VBN
18751	3974	35	and	and	CC
18751	3974	36	collected	collect	VBN
18751	3974	37	.	.	.
18751	3975	1	Mercury	Mercury	NNP
18751	3975	2	is	be	VBZ
18751	3975	3	separated	separate	VBN
18751	3975	4	from	from	IN
18751	3975	5	its	-PRON-	PRP$
18751	3975	6	solutions	solution	NNS
18751	3975	7	by	by	IN
18751	3975	8	zinc	zinc	NN
18751	3975	9	or	or	CC
18751	3975	10	copper	copper	NN
18751	3975	11	,	,	,
18751	3975	12	or	or	CC
18751	3975	13	it	-PRON-	PRP
18751	3975	14	may	may	MD
18751	3975	15	be	be	VB
18751	3975	16	thrown	throw	VBN
18751	3975	17	down	down	RP
18751	3975	18	by	by	IN
18751	3975	19	stannous	stannous	JJ
18751	3975	20	chloride	chloride	NN
18751	3975	21	,	,	,
18751	3975	22	which	which	WDT
18751	3975	23	,	,	,
18751	3975	24	when	when	WRB
18751	3975	25	in	in	IN
18751	3975	26	excess	excess	NN
18751	3975	27	,	,	,
18751	3975	28	gives	give	VBZ
18751	3975	29	a	a	DT
18751	3975	30	grey	grey	JJ
18751	3975	31	powder	powder	NN
18751	3975	32	of	of	IN
18751	3975	33	metallic	metallic	JJ
18751	3975	34	mercury	mercury	NN
18751	3975	35	,	,	,
18751	3975	36	or	or	CC
18751	3975	37	,	,	,
18751	3975	38	if	if	IN
18751	3975	39	dilute	dilute	NN
18751	3975	40	,	,	,
18751	3975	41	a	a	DT
18751	3975	42	white	white	JJ
18751	3975	43	crystalline	crystalline	NN
18751	3975	44	precipitate	precipitate	NN
18751	3975	45	of	of	IN
18751	3975	46	mercurous	mercurous	JJ
18751	3975	47	chloride	chloride	NN
18751	3975	48	.	.	.
18751	3976	1	Nitric	nitric	JJ
18751	3976	2	acid	acid	JJ
18751	3976	3	solutions	solution	NNS
18751	3976	4	of	of	IN
18751	3976	5	mercury	mercury	NN
18751	3976	6	yield	yield	VBP
18751	3976	7	the	the	DT
18751	3976	8	metal	metal	NN
18751	3976	9	on	on	IN
18751	3976	10	electrolysis	electrolysis	NN
18751	3976	11	;	;	:
18751	3976	12	and	and	CC
18751	3976	13	,	,	,
18751	3976	14	if	if	IN
18751	3976	15	the	the	DT
18751	3976	16	pole	pole	NN
18751	3976	17	on	on	IN
18751	3976	18	which	which	WDT
18751	3976	19	the	the	DT
18751	3976	20	metal	metal	NN
18751	3976	21	comes	come	VBZ
18751	3976	22	down	down	RB
18751	3976	23	be	be	VB
18751	3976	24	made	make	VBN
18751	3976	25	of	of	IN
18751	3976	26	gold	gold	NN
18751	3976	27	or	or	CC
18751	3976	28	copper	copper	NN
18751	3976	29	,	,	,
18751	3976	30	or	or	CC
18751	3976	31	is	be	VBZ
18751	3976	32	coated	coat	VBN
18751	3976	33	with	with	IN
18751	3976	34	these	these	DT
18751	3976	35	,	,	,
18751	3976	36	the	the	DT
18751	3976	37	separated	separated	JJ
18751	3976	38	mercury	mercury	NN
18751	3976	39	will	will	MD
18751	3976	40	adhere	adhere	VB
18751	3976	41	thereto	thereto	NNP
18751	3976	42	.	.	.
18751	3977	1	It	-PRON-	PRP
18751	3977	2	may	may	MD
18751	3977	3	then	then	RB
18751	3977	4	be	be	VB
18751	3977	5	washed	wash	VBN
18751	3977	6	and	and	CC
18751	3977	7	weighed	weigh	VBD
18751	3977	8	.	.	.
18751	3978	1	The	the	DT
18751	3978	2	best	good	JJS
18751	3978	3	tests	test	NNS
18751	3978	4	for	for	IN
18751	3978	5	mercury	mercury	NN
18751	3978	6	next	next	RB
18751	3978	7	to	to	IN
18751	3978	8	obtaining	obtain	VBG
18751	3978	9	globules	globule	NNS
18751	3978	10	of	of	IN
18751	3978	11	the	the	DT
18751	3978	12	metal	metal	NN
18751	3978	13	are	be	VBP
18751	3978	14	:	:	:
18751	3978	15	(	(	-LRB-
18751	3978	16	1	1	LS
18751	3978	17	)	)	-RRB-
18751	3978	18	a	a	DT
18751	3978	19	black	black	JJ
18751	3978	20	precipitate	precipitate	NN
18751	3978	21	with	with	IN
18751	3978	22	sulphuretted	sulphuret	VBN
18751	3978	23	hydrogen	hydrogen	NN
18751	3978	24	from	from	IN
18751	3978	25	acid	acid	JJ
18751	3978	26	solutions	solution	NNS
18751	3978	27	,	,	,
18751	3978	28	which	which	WDT
18751	3978	29	is	be	VBZ
18751	3978	30	insoluble	insoluble	JJ
18751	3978	31	in	in	IN
18751	3978	32	nitric	nitric	JJ
18751	3978	33	acid	acid	NN
18751	3978	34	;	;	:
18751	3978	35	and	and	CC
18751	3978	36	(	(	-LRB-
18751	3978	37	2	2	LS
18751	3978	38	)	)	-RRB-
18751	3978	39	a	a	DT
18751	3978	40	white	white	JJ
18751	3978	41	precipitate	precipitate	NN
18751	3978	42	with	with	IN
18751	3978	43	stannous	stannous	JJ
18751	3978	44	chloride	chloride	NN
18751	3978	45	.	.	.
18751	3979	1	DRY	DRY	NNP
18751	3979	2	METHOD	METHOD	NNP
18751	3979	3	.	.	.
18751	3980	1	[	[	-LRB-
18751	3980	2	Illustration	illustration	NN
18751	3980	3	:	:	:
18751	3980	4	FIG	FIG	NNP
18751	3980	5	.	.	.
18751	3981	1	47	47	CD
18751	3981	2	.	.	.
18751	3981	3	]	]	-RRB-
18751	3982	1	Weigh	weigh	VB
18751	3982	2	up	up	RP
18751	3982	3	5	5	CD
18751	3982	4	grams	gram	NNS
18751	3982	5	,	,	,
18751	3982	6	if	if	IN
18751	3982	7	the	the	DT
18751	3982	8	ore	ore	NN
18751	3982	9	is	be	VBZ
18751	3982	10	rich	rich	JJ
18751	3982	11	,	,	,
18751	3982	12	or	or	CC
18751	3982	13	10	10	CD
18751	3982	14	grams	gram	NNS
18751	3982	15	,	,	,
18751	3982	16	if	if	IN
18751	3982	17	a	a	DT
18751	3982	18	poorer	poor	JJR
18751	3982	19	mineral	mineral	NN
18751	3982	20	.	.	.
18751	3983	1	Take	take	VB
18751	3983	2	a	a	DT
18751	3983	3	piece	piece	NN
18751	3983	4	of	of	IN
18751	3983	5	combustion	combustion	NN
18751	3983	6	tube	tube	NN
18751	3983	7	from	from	IN
18751	3983	8	18	18	CD
18751	3983	9	inches	inch	NNS
18751	3983	10	to	to	IN
18751	3983	11	2	2	CD
18751	3983	12	feet	foot	NNS
18751	3983	13	long	long	JJ
18751	3983	14	,	,	,
18751	3983	15	closed	close	VBD
18751	3983	16	at	at	IN
18751	3983	17	one	one	CD
18751	3983	18	end	end	NN
18751	3983	19	,	,	,
18751	3983	20	and	and	CC
18751	3983	21	place	place	NN
18751	3983	22	in	in	IN
18751	3983	23	it	-PRON-	PRP
18751	3983	24	some	some	DT
18751	3983	25	powdered	powdered	JJ
18751	3983	26	magnesite	magnesite	NN
18751	3983	27	,	,	,
18751	3983	28	so	so	IN
18751	3983	29	as	as	IN
18751	3983	30	to	to	TO
18751	3983	31	fill	fill	VB
18751	3983	32	it	-PRON-	PRP
18751	3983	33	to	to	IN
18751	3983	34	a	a	DT
18751	3983	35	depth	depth	NN
18751	3983	36	of	of	IN
18751	3983	37	2	2	CD
18751	3983	38	or	or	CC
18751	3983	39	3	3	CD
18751	3983	40	inches	inch	NNS
18751	3983	41	,	,	,
18751	3983	42	and	and	CC
18751	3983	43	on	on	IN
18751	3983	44	that	that	DT
18751	3983	45	a	a	DT
18751	3983	46	layer	layer	NN
18751	3983	47	of	of	IN
18751	3983	48	an	an	DT
18751	3983	49	equal	equal	JJ
18751	3983	50	quantity	quantity	NN
18751	3983	51	of	of	IN
18751	3983	52	powdered	powder	VBN
18751	3983	53	lime	lime	NN
18751	3983	54	(	(	-LRB-
18751	3983	55	not	not	RB
18751	3983	56	slaked	slake	VBN
18751	3983	57	)	)	-RRB-
18751	3983	58	.	.	.
18751	3984	1	Mix	mix	VB
18751	3984	2	the	the	DT
18751	3984	3	weighed	weigh	VBN
18751	3984	4	sample	sample	NN
18751	3984	5	of	of	IN
18751	3984	6	ore	ore	NN
18751	3984	7	in	in	IN
18751	3984	8	a	a	DT
18751	3984	9	mortar	mortar	NN
18751	3984	10	with	with	IN
18751	3984	11	10	10	CD
18751	3984	12	grams	gram	NNS
18751	3984	13	of	of	IN
18751	3984	14	finely	finely	RB
18751	3984	15	powdered	powder	VBN
18751	3984	16	lime	lime	NN
18751	3984	17	and	and	CC
18751	3984	18	transfer	transfer	VB
18751	3984	19	to	to	IN
18751	3984	20	the	the	DT
18751	3984	21	tube	tube	NN
18751	3984	22	;	;	:
18751	3984	23	rinse	rinse	VB
18751	3984	24	out	out	RP
18751	3984	25	the	the	DT
18751	3984	26	mortar	mortar	NN
18751	3984	27	with	with	IN
18751	3984	28	a	a	DT
18751	3984	29	little	little	RB
18751	3984	30	more	more	RBR
18751	3984	31	lime	lime	NN
18751	3984	32	,	,	,
18751	3984	33	and	and	CC
18751	3984	34	add	add	VB
18751	3984	35	the	the	DT
18751	3984	36	rinsings	rinsing	NNS
18751	3984	37	.	.	.
18751	3985	1	Cover	cover	VB
18751	3985	2	with	with	IN
18751	3985	3	a	a	DT
18751	3985	4	layer	layer	NN
18751	3985	5	of	of	IN
18751	3985	6	six	six	CD
18751	3985	7	or	or	CC
18751	3985	8	seven	seven	CD
18751	3985	9	inches	inch	NNS
18751	3985	10	more	more	RBR
18751	3985	11	lime	lime	JJR
18751	3985	12	and	and	CC
18751	3985	13	a	a	DT
18751	3985	14	loosely	loosely	RB
18751	3985	15	fitting	fitting	JJ
18751	3985	16	plug	plug	NN
18751	3985	17	of	of	IN
18751	3985	18	asbestos	asbestos	NN
18751	3985	19	.	.	.
18751	3986	1	Draw	draw	VB
18751	3986	2	out	out	RP
18751	3986	3	the	the	DT
18751	3986	4	tube	tube	NN
18751	3986	5	before	before	IN
18751	3986	6	the	the	DT
18751	3986	7	blowpipe	blowpipe	NN
18751	3986	8	to	to	IN
18751	3986	9	the	the	DT
18751	3986	10	shape	shape	NN
18751	3986	11	shown	show	VBN
18751	3986	12	in	in	IN
18751	3986	13	fig	fig	NN
18751	3986	14	.	.	.
18751	3987	1	47	47	CD
18751	3987	2	,	,	,
18751	3987	3	avoiding	avoid	VBG
18751	3987	4	the	the	DT
18751	3987	5	formation	formation	NN
18751	3987	6	of	of	IN
18751	3987	7	a	a	DT
18751	3987	8	ridge	ridge	NN
18751	3987	9	or	or	CC
18751	3987	10	hollow	hollow	JJ
18751	3987	11	at	at	IN
18751	3987	12	the	the	DT
18751	3987	13	bend	bend	NN
18751	3987	14	which	which	WDT
18751	3987	15	might	may	MD
18751	3987	16	collect	collect	VB
18751	3987	17	the	the	DT
18751	3987	18	mercury	mercury	NN
18751	3987	19	.	.	.
18751	3988	1	Tap	tap	VB
18751	3988	2	gently	gently	RB
18751	3988	3	,	,	,
18751	3988	4	holding	hold	VBG
18751	3988	5	the	the	DT
18751	3988	6	tube	tube	NN
18751	3988	7	nearly	nearly	RB
18751	3988	8	horizontal	horizontal	RB
18751	3988	9	,	,	,
18751	3988	10	so	so	IN
18751	3988	11	as	as	IN
18751	3988	12	to	to	TO
18751	3988	13	allow	allow	VB
18751	3988	14	sufficient	sufficient	JJ
18751	3988	15	space	space	NN
18751	3988	16	above	above	IN
18751	3988	17	the	the	DT
18751	3988	18	mixture	mixture	NN
18751	3988	19	for	for	IN
18751	3988	20	the	the	DT
18751	3988	21	passage	passage	NN
18751	3988	22	of	of	IN
18751	3988	23	the	the	DT
18751	3988	24	gases	gas	NNS
18751	3988	25	and	and	CC
18751	3988	26	vapours	vapour	NNS
18751	3988	27	which	which	WDT
18751	3988	28	are	be	VBP
18751	3988	29	formed	form	VBN
18751	3988	30	.	.	.
18751	3989	1	Place	place	VB
18751	3989	2	the	the	DT
18751	3989	3	tube	tube	NN
18751	3989	4	in	in	IN
18751	3989	5	a	a	DT
18751	3989	6	"	"	``
18751	3989	7	tube	tube	NN
18751	3989	8	furnace	furnace	NN
18751	3989	9	,	,	,
18751	3989	10	"	"	''
18751	3989	11	and	and	CC
18751	3989	12	,	,	,
18751	3989	13	when	when	WRB
18751	3989	14	in	in	IN
18751	3989	15	position	position	NN
18751	3989	16	,	,	,
18751	3989	17	place	place	VB
18751	3989	18	a	a	DT
18751	3989	19	small	small	JJ
18751	3989	20	beaker	beaker	NN
18751	3989	21	of	of	IN
18751	3989	22	water	water	NN
18751	3989	23	so	so	IN
18751	3989	24	that	that	IN
18751	3989	25	it	-PRON-	PRP
18751	3989	26	shall	shall	MD
18751	3989	27	just	just	RB
18751	3989	28	close	close	VB
18751	3989	29	the	the	DT
18751	3989	30	opening	opening	NN
18751	3989	31	of	of	IN
18751	3989	32	the	the	DT
18751	3989	33	tube	tube	NN
18751	3989	34	.	.	.
18751	3990	1	The	the	DT
18751	3990	2	point	point	NN
18751	3990	3	of	of	IN
18751	3990	4	the	the	DT
18751	3990	5	tube	tube	NN
18751	3990	6	should	should	MD
18751	3990	7	not	not	RB
18751	3990	8	more	more	JJR
18751	3990	9	than	than	IN
18751	3990	10	touch	touch	VB
18751	3990	11	the	the	DT
18751	3990	12	surface	surface	NN
18751	3990	13	of	of	IN
18751	3990	14	the	the	DT
18751	3990	15	water	water	NN
18751	3990	16	.	.	.
18751	3991	1	Bring	bring	VB
18751	3991	2	the	the	DT
18751	3991	3	tube	tube	NN
18751	3991	4	gradually	gradually	RB
18751	3991	5	to	to	IN
18751	3991	6	a	a	DT
18751	3991	7	red	red	JJ
18751	3991	8	heat	heat	NN
18751	3991	9	,	,	,
18751	3991	10	commencing	commence	VBG
18751	3991	11	by	by	IN
18751	3991	12	heating	heat	VBG
18751	3991	13	the	the	DT
18751	3991	14	lime	lime	NN
18751	3991	15	just	just	RB
18751	3991	16	behind	behind	IN
18751	3991	17	the	the	DT
18751	3991	18	asbestos	asbestos	NN
18751	3991	19	plug	plug	NN
18751	3991	20	,	,	,
18751	3991	21	and	and	CC
18751	3991	22	travelling	travel	VBG
18751	3991	23	slowly	slowly	RB
18751	3991	24	backwards	backwards	RB
18751	3991	25	.	.	.
18751	3992	1	When	when	WRB
18751	3992	2	the	the	DT
18751	3992	3	portion	portion	NN
18751	3992	4	of	of	IN
18751	3992	5	the	the	DT
18751	3992	6	tube	tube	NN
18751	3992	7	containing	contain	VBG
18751	3992	8	the	the	DT
18751	3992	9	ore	ore	NN
18751	3992	10	has	have	VBZ
18751	3992	11	been	be	VBN
18751	3992	12	heated	heat	VBN
18751	3992	13	to	to	IN
18751	3992	14	redness	redness	NN
18751	3992	15	for	for	IN
18751	3992	16	some	some	DT
18751	3992	17	time	time	NN
18751	3992	18	the	the	DT
18751	3992	19	heat	heat	NN
18751	3992	20	is	be	VBZ
18751	3992	21	carried	carry	VBN
18751	3992	22	back	back	RB
18751	3992	23	to	to	IN
18751	3992	24	the	the	DT
18751	3992	25	end	end	NN
18751	3992	26	of	of	IN
18751	3992	27	the	the	DT
18751	3992	28	tube	tube	NN
18751	3992	29	.	.	.
18751	3993	1	The	the	DT
18751	3993	2	magnesite	magnesite	NN
18751	3993	3	readily	readily	RB
18751	3993	4	gives	give	VBZ
18751	3993	5	up	up	RP
18751	3993	6	carbonic	carbonic	JJ
18751	3993	7	acid	acid	NN
18751	3993	8	,	,	,
18751	3993	9	which	which	WDT
18751	3993	10	fills	fill	VBZ
18751	3993	11	the	the	DT
18751	3993	12	tube	tube	NN
18751	3993	13	and	and	CC
18751	3993	14	sweeps	sweep	VBZ
18751	3993	15	the	the	DT
18751	3993	16	mercury	mercury	NN
18751	3993	17	vapour	vapour	NNP
18751	3993	18	before	before	IN
18751	3993	19	it	-PRON-	PRP
18751	3993	20	.	.	.
18751	3994	1	Some	some	DT
18751	3994	2	of	of	IN
18751	3994	3	the	the	DT
18751	3994	4	mercury	mercury	NN
18751	3994	5	will	will	MD
18751	3994	6	have	have	VB
18751	3994	7	dropped	drop	VBN
18751	3994	8	into	into	IN
18751	3994	9	the	the	DT
18751	3994	10	beaker	beaker	NN
18751	3994	11	,	,	,
18751	3994	12	and	and	CC
18751	3994	13	some	some	DT
18751	3994	14	will	will	MD
18751	3994	15	remain	remain	VB
18751	3994	16	as	as	IN
18751	3994	17	drops	drop	NNS
18751	3994	18	adhering	adhere	VBG
18751	3994	19	to	to	IN
18751	3994	20	the	the	DT
18751	3994	21	upper	upper	JJ
18751	3994	22	part	part	NN
18751	3994	23	of	of	IN
18751	3994	24	the	the	DT
18751	3994	25	neck	neck	NN
18751	3994	26	.	.	.
18751	3995	1	Whilst	whilst	IN
18751	3995	2	the	the	DT
18751	3995	3	tube	tube	NN
18751	3995	4	is	be	VBZ
18751	3995	5	still	still	RB
18751	3995	6	hot	hot	JJ
18751	3995	7	cut	cut	NN
18751	3995	8	off	off	RP
18751	3995	9	the	the	DT
18751	3995	10	neck	neck	NN
18751	3995	11	of	of	IN
18751	3995	12	the	the	DT
18751	3995	13	tube	tube	NN
18751	3995	14	just	just	RB
18751	3995	15	in	in	IN
18751	3995	16	front	front	NN
18751	3995	17	of	of	IN
18751	3995	18	the	the	DT
18751	3995	19	asbestos	asbestos	NN
18751	3995	20	plug	plug	NN
18751	3995	21	(	(	-LRB-
18751	3995	22	a	a	DT
18751	3995	23	drop	drop	NN
18751	3995	24	of	of	IN
18751	3995	25	water	water	NN
18751	3995	26	from	from	IN
18751	3995	27	the	the	DT
18751	3995	28	wash	wash	NN
18751	3995	29	bottle	bottle	NN
18751	3995	30	will	will	MD
18751	3995	31	do	do	VB
18751	3995	32	this	this	DT
18751	3995	33	)	)	-RRB-
18751	3995	34	,	,	,
18751	3995	35	and	and	CC
18751	3995	36	wash	wash	VB
18751	3995	37	the	the	DT
18751	3995	38	mercury	mercury	NN
18751	3995	39	from	from	IN
18751	3995	40	the	the	DT
18751	3995	41	neck	neck	NN
18751	3995	42	into	into	IN
18751	3995	43	the	the	DT
18751	3995	44	beaker	beaker	NN
18751	3995	45	.	.	.
18751	3996	1	The	the	DT
18751	3996	2	mercury	mercury	NN
18751	3996	3	easily	easily	RB
18751	3996	4	collects	collect	VBZ
18751	3996	5	into	into	IN
18751	3996	6	a	a	DT
18751	3996	7	globule	globule	NN
18751	3996	8	,	,	,
18751	3996	9	which	which	WDT
18751	3996	10	must	must	MD
18751	3996	11	be	be	VB
18751	3996	12	transferred	transfer	VBN
18751	3996	13	,	,	,
18751	3996	14	after	after	IN
18751	3996	15	decanting	decant	VBG
18751	3996	16	off	off	RP
18751	3996	17	the	the	DT
18751	3996	18	bulk	bulk	NN
18751	3996	19	of	of	IN
18751	3996	20	the	the	DT
18751	3996	21	water	water	NN
18751	3996	22	,	,	,
18751	3996	23	to	to	IN
18751	3996	24	a	a	DT
18751	3996	25	weighed	weigh	VBN
18751	3996	26	Berlin	Berlin	NNP
18751	3996	27	crucible	crucible	NN
18751	3996	28	.	.	.
18751	3997	1	The	the	DT
18751	3997	2	water	water	NN
18751	3997	3	is	be	VBZ
18751	3997	4	removed	remove	VBN
18751	3997	5	from	from	IN
18751	3997	6	the	the	DT
18751	3997	7	crucible	crucible	JJ
18751	3997	8	,	,	,
18751	3997	9	first	first	RB
18751	3997	10	by	by	IN
18751	3997	11	the	the	DT
18751	3997	12	help	help	NN
18751	3997	13	of	of	IN
18751	3997	14	filter	filter	NN
18751	3997	15	paper	paper	NN
18751	3997	16	,	,	,
18751	3997	17	and	and	CC
18751	3997	18	then	then	RB
18751	3997	19	by	by	IN
18751	3997	20	exposing	expose	VBG
18751	3997	21	in	in	IN
18751	3997	22	a	a	DT
18751	3997	23	desiccator	desiccator	NN
18751	3997	24	over	over	IN
18751	3997	25	sulphuric	sulphuric	JJ
18751	3997	26	acid	acid	NN
18751	3997	27	,	,	,
18751	3997	28	where	where	WRB
18751	3997	29	it	-PRON-	PRP
18751	3997	30	should	should	MD
18751	3997	31	be	be	VB
18751	3997	32	left	leave	VBN
18751	3997	33	until	until	IN
18751	3997	34	its	-PRON-	PRP$
18751	3997	35	weight	weight	NN
18751	3997	36	remains	remain	VBZ
18751	3997	37	constant	constant	JJ
18751	3997	38	.	.	.
18751	3998	1	It	-PRON-	PRP
18751	3998	2	should	should	MD
18751	3998	3	not	not	RB
18751	3998	4	be	be	VB
18751	3998	5	warmed	warm	VBN
18751	3998	6	.	.	.
18751	3999	1	_	_	NNP
18751	3999	2	Example_:--5	Example_:--5	NNP
18751	3999	3	grams	gram	NNS
18751	3999	4	of	of	IN
18751	3999	5	an	an	DT
18751	3999	6	ore	ore	NN
18751	3999	7	treated	treat	VBN
18751	3999	8	in	in	IN
18751	3999	9	this	this	DT
18751	3999	10	way	way	NN
18751	3999	11	gave	give	VBD
18751	3999	12	4.265	4.265	CD
18751	3999	13	grams	gram	NNS
18751	3999	14	of	of	IN
18751	3999	15	mercury	mercury	NN
18751	3999	16	,	,	,
18751	3999	17	equivalent	equivalent	JJ
18751	3999	18	to	to	IN
18751	3999	19	85.3	85.3	CD
18751	3999	20	per	per	IN
18751	3999	21	cent	cent	NN
18751	3999	22	.	.	.
18751	4000	1	Pure	pure	JJ
18751	4000	2	cinnabar	cinnabar	NN
18751	4000	3	contains	contain	VBZ
18751	4000	4	86.2	86.2	CD
18751	4000	5	per	per	IN
18751	4000	6	cent	cent	NN
18751	4000	7	.	.	.
18751	4001	1	WET	WET	NNP
18751	4001	2	METHODS	METHODS	NNP
18751	4001	3	.	.	.
18751	4002	1	_	_	NNP
18751	4002	2	Solution._--Since	Solution._--Since	NNP
18751	4002	3	solutions	solution	NNS
18751	4002	4	of	of	IN
18751	4002	5	chloride	chloride	NN
18751	4002	6	of	of	IN
18751	4002	7	mercury	mercury	NN
18751	4002	8	can	can	MD
18751	4002	9	not	not	RB
18751	4002	10	be	be	VB
18751	4002	11	boiled	boil	VBN
18751	4002	12	without	without	IN
18751	4002	13	risk	risk	NN
18751	4002	14	of	of	IN
18751	4002	15	loss,[48	loss,[48	CD
18751	4002	16	]	]	-RRB-
18751	4002	17	nitric	nitric	NN
18751	4002	18	acid	acid	JJ
18751	4002	19	solutions	solution	NNS
18751	4002	20	should	should	MD
18751	4002	21	be	be	VB
18751	4002	22	used	use	VBN
18751	4002	23	wherever	wherever	WRB
18751	4002	24	possible	possible	JJ
18751	4002	25	.	.	.
18751	4003	1	No	no	DT
18751	4003	2	mercury	mercury	NN
18751	4003	3	-	-	HYPH
18751	4003	4	containing	contain	VBG
18751	4003	5	minerals	mineral	NNS
18751	4003	6	are	be	VBP
18751	4003	7	insoluble	insoluble	JJ
18751	4003	8	in	in	IN
18751	4003	9	acids	acid	NNS
18751	4003	10	;	;	:
18751	4003	11	but	but	CC
18751	4003	12	cinnabar	cinnabar	NN
18751	4003	13	requires	require	VBZ
18751	4003	14	aqua	aqua	NNP
18751	4003	15	regia	regia	NNP
18751	4003	16	for	for	IN
18751	4003	17	solution	solution	NN
18751	4003	18	.	.	.
18751	4004	1	In	in	IN
18751	4004	2	dissolving	dissolve	VBG
18751	4004	3	this	this	DT
18751	4004	4	mineral	mineral	NN
18751	4004	5	nitric	nitric	JJ
18751	4004	6	acid	acid	NN
18751	4004	7	should	should	MD
18751	4004	8	be	be	VB
18751	4004	9	used	use	VBN
18751	4004	10	,	,	,
18751	4004	11	with	with	IN
18751	4004	12	just	just	RB
18751	4004	13	as	as	RB
18751	4004	14	much	much	JJ
18751	4004	15	hydrochloric	hydrochloric	JJ
18751	4004	16	acid	acid	NN
18751	4004	17	as	as	IN
18751	4004	18	will	will	MD
18751	4004	19	suffice	suffice	VB
18751	4004	20	to	to	TO
18751	4004	21	take	take	VB
18751	4004	22	it	-PRON-	PRP
18751	4004	23	up	up	RP
18751	4004	24	.	.	.
18751	4005	1	To	to	TO
18751	4005	2	separate	separate	VB
18751	4005	3	the	the	DT
18751	4005	4	mercury	mercury	NN
18751	4005	5	,	,	,
18751	4005	6	pass	pass	VB
18751	4005	7	sulphuretted	sulphuret	VBN
18751	4005	8	hydrogen	hydrogen	NN
18751	4005	9	in	in	IN
18751	4005	10	considerable	considerable	JJ
18751	4005	11	excess	excess	NN
18751	4005	12	through	through	IN
18751	4005	13	the	the	DT
18751	4005	14	somewhat	somewhat	RB
18751	4005	15	dilute	dilute	NN
18751	4005	16	solution	solution	NN
18751	4005	17	.	.	.
18751	4006	1	The	the	DT
18751	4006	2	precipitate	precipitate	NN
18751	4006	3	should	should	MD
18751	4006	4	be	be	VB
18751	4006	5	black	black	JJ
18751	4006	6	,	,	,
18751	4006	7	although	although	IN
18751	4006	8	it	-PRON-	PRP
18751	4006	9	comes	come	VBZ
18751	4006	10	down	down	RB
18751	4006	11	at	at	IN
18751	4006	12	first	first	RB
18751	4006	13	very	very	RB
18751	4006	14	light	light	JJ
18751	4006	15	coloured	colour	VBN
18751	4006	16	.	.	.
18751	4007	1	It	-PRON-	PRP
18751	4007	2	is	be	VBZ
18751	4007	3	filtered	filter	VBN
18751	4007	4	,	,	,
18751	4007	5	washed	wash	VBN
18751	4007	6	,	,	,
18751	4007	7	and	and	CC
18751	4007	8	transferred	transfer	VBD
18751	4007	9	back	back	RB
18751	4007	10	to	to	IN
18751	4007	11	the	the	DT
18751	4007	12	beaker	beaker	NN
18751	4007	13	,	,	,
18751	4007	14	and	and	CC
18751	4007	15	then	then	RB
18751	4007	16	digested	digest	VBD
18751	4007	17	with	with	IN
18751	4007	18	warm	warm	JJ
18751	4007	19	ammonic	ammonic	JJ
18751	4007	20	sulphide	sulphide	NN
18751	4007	21	.	.	.
18751	4008	1	The	the	DT
18751	4008	2	residue	residue	NN
18751	4008	3	,	,	,
18751	4008	4	filtered	filter	VBN
18751	4008	5	,	,	,
18751	4008	6	washed	wash	VBD
18751	4008	7	,	,	,
18751	4008	8	and	and	CC
18751	4008	9	boiled	boil	VBN
18751	4008	10	with	with	IN
18751	4008	11	dilute	dilute	JJ
18751	4008	12	nitric	nitric	NN
18751	4008	13	acid	acid	NN
18751	4008	14	,	,	,
18751	4008	15	will	will	MD
18751	4008	16	,	,	,
18751	4008	17	in	in	IN
18751	4008	18	the	the	DT
18751	4008	19	absence	absence	NN
18751	4008	20	of	of	IN
18751	4008	21	much	much	JJ
18751	4008	22	lead	lead	NN
18751	4008	23	,	,	,
18751	4008	24	be	be	VB
18751	4008	25	pure	pure	JJ
18751	4008	26	mercuric	mercuric	NN
18751	4008	27	sulphide	sulphide	NN
18751	4008	28	.	.	.
18751	4009	1	If	if	IN
18751	4009	2	much	much	JJ
18751	4009	3	lead	lead	NN
18751	4009	4	is	be	VBZ
18751	4009	5	present	present	JJ
18751	4009	6	,	,	,
18751	4009	7	a	a	DT
18751	4009	8	portion	portion	NN
18751	4009	9	may	may	MD
18751	4009	10	be	be	VB
18751	4009	11	precipitated	precipitate	VBN
18751	4009	12	as	as	IN
18751	4009	13	sulphate	sulphate	NN
18751	4009	14	,	,	,
18751	4009	15	but	but	CC
18751	4009	16	can	can	MD
18751	4009	17	be	be	VB
18751	4009	18	removed	remove	VBN
18751	4009	19	by	by	IN
18751	4009	20	washing	wash	VBG
18751	4009	21	with	with	IN
18751	4009	22	ammonic	ammonic	JJ
18751	4009	23	acetate	acetate	NN
18751	4009	24	.	.	.
18751	4010	1	To	to	TO
18751	4010	2	get	get	VB
18751	4010	3	the	the	DT
18751	4010	4	mercury	mercury	NN
18751	4010	5	into	into	IN
18751	4010	6	solution	solution	NN
18751	4010	7	,	,	,
18751	4010	8	cover	cover	VB
18751	4010	9	with	with	IN
18751	4010	10	nitric	nitric	JJ
18751	4010	11	acid	acid	NN
18751	4010	12	and	and	CC
18751	4010	13	a	a	DT
18751	4010	14	few	few	JJ
18751	4010	15	drops	drop	NNS
18751	4010	16	of	of	IN
18751	4010	17	hydrochloric	hydrochloric	NN
18751	4010	18	,	,	,
18751	4010	19	and	and	CC
18751	4010	20	warm	warm	JJ
18751	4010	21	till	till	IN
18751	4010	22	solution	solution	NN
18751	4010	23	is	be	VBZ
18751	4010	24	effected	effect	VBN
18751	4010	25	.	.	.
18751	4011	1	Dilute	dilute	VB
18751	4011	2	with	with	IN
18751	4011	3	water	water	NN
18751	4011	4	to	to	IN
18751	4011	5	50	50	CD
18751	4011	6	or	or	CC
18751	4011	7	100	100	CD
18751	4011	8	c.c	c.c	NNP
18751	4011	9	.	.	.
18751	4012	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	4012	2	DETERMINATION	DETERMINATION	NNP
18751	4012	3	.	.	.
18751	4013	1	This	this	DT
18751	4013	2	may	may	MD
18751	4013	3	be	be	VB
18751	4013	4	made	make	VBN
18751	4013	5	by	by	IN
18751	4013	6	_	_	NNP
18751	4013	7	electrolysis	electrolysis	NN
18751	4013	8	_	_	NNP
18751	4013	9	.	.	.
18751	4014	1	The	the	DT
18751	4014	2	same	same	JJ
18751	4014	3	apparatus	apparatus	NN
18751	4014	4	as	as	IN
18751	4014	5	is	be	VBZ
18751	4014	6	used	use	VBN
18751	4014	7	for	for	IN
18751	4014	8	the	the	DT
18751	4014	9	electrolytic	electrolytic	JJ
18751	4014	10	copper	copper	NN
18751	4014	11	assay	assay	NN
18751	4014	12	may	may	MD
18751	4014	13	be	be	VB
18751	4014	14	employed	employ	VBN
18751	4014	15	,	,	,
18751	4014	16	but	but	CC
18751	4014	17	instead	instead	RB
18751	4014	18	of	of	IN
18751	4014	19	a	a	DT
18751	4014	20	cylinder	cylinder	NN
18751	4014	21	of	of	IN
18751	4014	22	platinum	platinum	NN
18751	4014	23	one	one	CD
18751	4014	24	cut	cut	VBD
18751	4014	25	out	out	IN
18751	4014	26	of	of	IN
18751	4014	27	sheet	sheet	NN
18751	4014	28	copper	copper	NN
18751	4014	29	should	should	MD
18751	4014	30	be	be	VB
18751	4014	31	taken	take	VBN
18751	4014	32	,	,	,
18751	4014	33	or	or	CC
18751	4014	34	the	the	DT
18751	4014	35	platinum	platinum	NN
18751	4014	36	one	one	NN
18751	4014	37	may	may	MD
18751	4014	38	be	be	VB
18751	4014	39	coated	coat	VBN
18751	4014	40	with	with	IN
18751	4014	41	an	an	DT
18751	4014	42	evenly	evenly	RB
18751	4014	43	deposited	deposit	VBN
18751	4014	44	layer	layer	NN
18751	4014	45	of	of	IN
18751	4014	46	copper	copper	NN
18751	4014	47	.	.	.
18751	4015	1	Fix	fix	VB
18751	4015	2	the	the	DT
18751	4015	3	spiral	spiral	NN
18751	4015	4	and	and	CC
18751	4015	5	weighed	weigh	VBD
18751	4015	6	copper	copper	NN
18751	4015	7	cylinder	cylinder	NN
18751	4015	8	in	in	IN
18751	4015	9	position	position	NN
18751	4015	10	,	,	,
18751	4015	11	couple	couple	VB
18751	4015	12	up	up	RP
18751	4015	13	the	the	DT
18751	4015	14	battery	battery	NN
18751	4015	15	,	,	,
18751	4015	16	_	_	NNP
18751	4015	17	and	and	CC
18751	4015	18	when	when	WRB
18751	4015	19	this	this	DT
18751	4015	20	has	have	VBZ
18751	4015	21	been	be	VBN
18751	4015	22	done	do	VBN
18751	4015	23	_	_	NNP
18751	4015	24	put	put	VBD
18751	4015	25	the	the	DT
18751	4015	26	nitric	nitric	JJ
18751	4015	27	acid	acid	NN
18751	4015	28	solution	solution	NN
18751	4015	29	of	of	IN
18751	4015	30	the	the	DT
18751	4015	31	mercury	mercury	NN
18751	4015	32	in	in	IN
18751	4015	33	its	-PRON-	PRP$
18751	4015	34	place	place	NN
18751	4015	35	.	.	.
18751	4016	1	[	[	-LRB-
18751	4016	2	49	49	CD
18751	4016	3	]	]	-RRB-
18751	4016	4	The	the	DT
18751	4016	5	student	student	NN
18751	4016	6	had	have	VBD
18751	4016	7	better	well	JJR
18751	4016	8	refer	refer	VB
18751	4016	9	to	to	IN
18751	4016	10	the	the	DT
18751	4016	11	description	description	NN
18751	4016	12	of	of	IN
18751	4016	13	the	the	DT
18751	4016	14	_	_	NNP
18751	4016	15	Electrolytic	Electrolytic	NNP
18751	4016	16	Copper	Copper	NNP
18751	4016	17	Assay	Assay	NNP
18751	4016	18	_	_	NNP
18751	4016	19	.	.	.
18751	4017	1	The	the	DT
18751	4017	2	mercury	mercury	NN
18751	4017	3	comes	come	VBZ
18751	4017	4	down	down	RP
18751	4017	5	readily	readily	RB
18751	4017	6	,	,	,
18751	4017	7	and	and	CC
18751	4017	8	the	the	DT
18751	4017	9	precipitation	precipitation	NN
18751	4017	10	is	be	VBZ
18751	4017	11	complete	complete	JJ
18751	4017	12	in	in	IN
18751	4017	13	a	a	DT
18751	4017	14	few	few	JJ
18751	4017	15	hours	hour	NNS
18751	4017	16	:	:	:
18751	4017	17	it	-PRON-	PRP
18751	4017	18	is	be	VBZ
18751	4017	19	better	well	JJR
18751	4017	20	to	to	TO
18751	4017	21	leave	leave	VB
18751	4017	22	it	-PRON-	PRP
18751	4017	23	overnight	overnight	RB
18751	4017	24	to	to	TO
18751	4017	25	make	make	VB
18751	4017	26	sure	sure	JJ
18751	4017	27	of	of	IN
18751	4017	28	complete	complete	JJ
18751	4017	29	reduction	reduction	NN
18751	4017	30	.	.	.
18751	4018	1	Disconnect	disconnect	VB
18751	4018	2	the	the	DT
18751	4018	3	apparatus	apparatus	NN
18751	4018	4	,	,	,
18751	4018	5	and	and	CC
18751	4018	6	wash	wash	VB
18751	4018	7	the	the	DT
18751	4018	8	cylinder	cylinder	NN
18751	4018	9	,	,	,
18751	4018	10	first	first	RB
18751	4018	11	with	with	IN
18751	4018	12	cold	cold	JJ
18751	4018	13	water	water	NN
18751	4018	14	,	,	,
18751	4018	15	then	then	RB
18751	4018	16	with	with	IN
18751	4018	17	alcohol	alcohol	NN
18751	4018	18	.	.	.
18751	4019	1	Dry	Dry	VBN
18751	4019	2	by	by	IN
18751	4019	3	placing	place	VBG
18751	4019	4	in	in	IN
18751	4019	5	the	the	DT
18751	4019	6	water	water	NN
18751	4019	7	oven	oven	VBD
18751	4019	8	for	for	IN
18751	4019	9	two	two	CD
18751	4019	10	or	or	CC
18751	4019	11	three	three	CD
18751	4019	12	minutes	minute	NNS
18751	4019	13	.	.	.
18751	4020	1	Cool	cool	JJ
18751	4020	2	and	and	CC
18751	4020	3	weigh	weigh	VB
18751	4020	4	:	:	:
18751	4020	5	the	the	DT
18751	4020	6	increase	increase	NN
18751	4020	7	in	in	IN
18751	4020	8	weight	weight	NN
18751	4020	9	gives	give	VBZ
18751	4020	10	the	the	DT
18751	4020	11	amount	amount	NN
18751	4020	12	of	of	IN
18751	4020	13	metallic	metallic	JJ
18751	4020	14	mercury	mercury	NN
18751	4020	15	.	.	.
18751	4021	1	It	-PRON-	PRP
18751	4021	2	must	must	MD
18751	4021	3	be	be	VB
18751	4021	4	remembered	remember	VBN
18751	4021	5	that	that	IN
18751	4021	6	copper	copper	NN
18751	4021	7	will	will	MD
18751	4021	8	precipitate	precipitate	VB
18751	4021	9	mercury	mercury	NN
18751	4021	10	without	without	IN
18751	4021	11	the	the	DT
18751	4021	12	aid	aid	NN
18751	4021	13	of	of	IN
18751	4021	14	the	the	DT
18751	4021	15	battery	battery	NN
18751	4021	16	;	;	:
18751	4021	17	but	but	CC
18751	4021	18	in	in	IN
18751	4021	19	this	this	DT
18751	4021	20	case	case	NN
18751	4021	21	copper	copper	NN
18751	4021	22	will	will	MD
18751	4021	23	go	go	VB
18751	4021	24	into	into	IN
18751	4021	25	solution	solution	NN
18751	4021	26	with	with	IN
18751	4021	27	a	a	DT
18751	4021	28	consequent	consequent	JJ
18751	4021	29	loss	loss	NN
18751	4021	30	in	in	IN
18751	4021	31	the	the	DT
18751	4021	32	weight	weight	NN
18751	4021	33	of	of	IN
18751	4021	34	the	the	DT
18751	4021	35	cylinder	cylinder	NN
18751	4021	36	:	:	:
18751	4021	37	this	this	DT
18751	4021	38	must	must	MD
18751	4021	39	be	be	VB
18751	4021	40	avoided	avoid	VBN
18751	4021	41	by	by	IN
18751	4021	42	connecting	connect	VBG
18751	4021	43	the	the	DT
18751	4021	44	battery	battery	NN
18751	4021	45	before	before	IN
18751	4021	46	immersing	immerse	VBG
18751	4021	47	the	the	DT
18751	4021	48	electrodes	electrode	NNS
18751	4021	49	in	in	IN
18751	4021	50	the	the	DT
18751	4021	51	assay	assay	NN
18751	4021	52	solution	solution	NN
18751	4021	53	.	.	.
18751	4022	1	The	the	DT
18751	4022	2	electrolysed	electrolysed	JJ
18751	4022	3	solution	solution	NN
18751	4022	4	should	should	MD
18751	4022	5	be	be	VB
18751	4022	6	treated	treat	VBN
18751	4022	7	with	with	IN
18751	4022	8	an	an	DT
18751	4022	9	excess	excess	NN
18751	4022	10	of	of	IN
18751	4022	11	ammonia	ammonia	NN
18751	4022	12	,	,	,
18751	4022	13	when	when	WRB
18751	4022	14	a	a	DT
18751	4022	15	blue	blue	JJ
18751	4022	16	coloration	coloration	NN
18751	4022	17	will	will	MD
18751	4022	18	indicate	indicate	VB
18751	4022	19	copper	copper	NN
18751	4022	20	,	,	,
18751	4022	21	in	in	IN
18751	4022	22	which	which	WDT
18751	4022	23	case	case	NN
18751	4022	24	the	the	DT
18751	4022	25	electrolysis	electrolysis	NN
18751	4022	26	is	be	VBZ
18751	4022	27	unsatisfactory	unsatisfactory	JJ
18751	4022	28	.	.	.
18751	4023	1	With	with	IN
18751	4023	2	a	a	DT
18751	4023	3	little	little	JJ
18751	4023	4	care	care	NN
18751	4023	5	this	this	DT
18751	4023	6	need	nee	MD
18751	4023	7	not	not	RB
18751	4023	8	happen	happen	VB
18751	4023	9	.	.	.
18751	4024	1	Gold	gold	NN
18751	4024	2	cylinders	cylinder	NNS
18751	4024	3	may	may	MD
18751	4024	4	preferably	preferably	RB
18751	4024	5	be	be	VB
18751	4024	6	used	use	VBN
18751	4024	7	instead	instead	RB
18751	4024	8	of	of	IN
18751	4024	9	copper	copper	NN
18751	4024	10	;	;	:
18751	4024	11	but	but	CC
18751	4024	12	on	on	IN
18751	4024	13	platinum	platinum	NN
18751	4024	14	the	the	DT
18751	4024	15	deposit	deposit	NN
18751	4024	16	of	of	IN
18751	4024	17	mercury	mercury	NNP
18751	4024	18	is	be	VBZ
18751	4024	19	grey	grey	JJ
18751	4024	20	and	and	CC
18751	4024	21	non	non	JJ
18751	4024	22	-	-	JJ
18751	4024	23	adherent	adherent	JJ
18751	4024	24	,	,	,
18751	4024	25	so	so	IN
18751	4024	26	that	that	IN
18751	4024	27	it	-PRON-	PRP
18751	4024	28	can	can	MD
18751	4024	29	not	not	RB
18751	4024	30	be	be	VB
18751	4024	31	washed	wash	VBN
18751	4024	32	and	and	CC
18751	4024	33	weighed	weigh	VBN
18751	4024	34	.	.	.
18751	4025	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	4025	2	METHODS	METHODS	NNP
18751	4025	3	.	.	.
18751	4026	1	Several	several	JJ
18751	4026	2	methods	method	NNS
18751	4026	3	have	have	VBP
18751	4026	4	been	be	VBN
18751	4026	5	devised	devise	VBN
18751	4026	6	:	:	:
18751	4026	7	for	for	IN
18751	4026	8	the	the	DT
18751	4026	9	details	detail	NNS
18751	4026	10	of	of	IN
18751	4026	11	these	these	DT
18751	4026	12	the	the	DT
18751	4026	13	student	student	NN
18751	4026	14	is	be	VBZ
18751	4026	15	referred	refer	VBN
18751	4026	16	to	to	IN
18751	4026	17	Sutton	Sutton	NNP
18751	4026	18	's	's	POS
18751	4026	19	"	"	``
18751	4026	20	Handbook	Handbook	NNP
18751	4026	21	of	of	IN
18751	4026	22	Volumetric	Volumetric	NNP
18751	4026	23	Analysis	Analysis	NNP
18751	4026	24	.	.	.
18751	4026	25	"	"	''
18751	4027	1	QUESTIONS	QUESTIONS	NNP
18751	4027	2	.	.	.
18751	4028	1	1	1	LS
18751	4028	2	.	.	.
18751	4029	1	The	the	DT
18751	4029	2	specific	specific	JJ
18751	4029	3	gravity	gravity	NN
18751	4029	4	of	of	IN
18751	4029	5	mercury	mercury	NNP
18751	4029	6	is	be	VBZ
18751	4029	7	13.596	13.596	CD
18751	4029	8	.	.	.
18751	4030	1	What	what	WDT
18751	4030	2	volume	volume	NN
18751	4030	3	would	would	MD
18751	4030	4	8	8	CD
18751	4030	5	grams	gram	NNS
18751	4030	6	occupy	occupy	VB
18751	4030	7	?	?	.
18751	4031	1	2	2	LS
18751	4031	2	.	.	.
18751	4032	1	If	if	IN
18751	4032	2	3.169	3.169	CD
18751	4032	3	grams	gram	NNS
18751	4032	4	of	of	IN
18751	4032	5	cinnabar	cinnabar	NN
18751	4032	6	gave	give	VBD
18751	4032	7	2.718	2.718	CD
18751	4032	8	grams	gram	NNS
18751	4032	9	of	of	IN
18751	4032	10	mercury	mercury	NN
18751	4032	11	,	,	,
18751	4032	12	what	what	WP
18751	4032	13	would	would	MD
18751	4032	14	be	be	VB
18751	4032	15	the	the	DT
18751	4032	16	percentage	percentage	NN
18751	4032	17	of	of	IN
18751	4032	18	the	the	DT
18751	4032	19	metal	metal	NN
18751	4032	20	in	in	IN
18751	4032	21	the	the	DT
18751	4032	22	ore	ore	NN
18751	4032	23	?	?	.
18751	4033	1	3	3	LS
18751	4033	2	.	.	.
18751	4034	1	Pour	pour	VB
18751	4034	2	solution	solution	NN
18751	4034	3	of	of	IN
18751	4034	4	mercuric	mercuric	NN
18751	4034	5	chloride	chloride	NN
18751	4034	6	on	on	IN
18751	4034	7	mercury	mercury	NN
18751	4034	8	and	and	CC
18751	4034	9	explain	explain	VB
18751	4034	10	what	what	WP
18751	4034	11	happens	happen	VBZ
18751	4034	12	.	.	.
18751	4035	1	4	4	LS
18751	4035	2	.	.	.
18751	4036	1	On	on	IN
18751	4036	2	dissolving	dissolve	VBG
18751	4036	3	0.3	0.3	CD
18751	4036	4	gram	gram	NN
18751	4036	5	of	of	IN
18751	4036	6	mercury	mercury	NN
18751	4036	7	in	in	IN
18751	4036	8	hot	hot	JJ
18751	4036	9	nitric	nitric	JJ
18751	4036	10	acid	acid	NN
18751	4036	11	,	,	,
18751	4036	12	and	and	CC
18751	4036	13	passing	pass	VBG
18751	4036	14	sulphuretted	sulphuret	VBN
18751	4036	15	hydrogen	hydrogen	NN
18751	4036	16	in	in	IN
18751	4036	17	excess	excess	NN
18751	4036	18	through	through	IN
18751	4036	19	the	the	DT
18751	4036	20	diluted	dilute	VBN
18751	4036	21	solution	solution	NN
18751	4036	22	,	,	,
18751	4036	23	what	what	WP
18751	4036	24	weight	weight	NN
18751	4036	25	of	of	IN
18751	4036	26	precipitate	precipitate	NN
18751	4036	27	will	will	MD
18751	4036	28	be	be	VB
18751	4036	29	got	get	VBN
18751	4036	30	?	?	.
18751	4037	1	FOOTNOTES	footnote	NNS
18751	4037	2	:	:	:
18751	4037	3	[	[	-LRB-
18751	4037	4	9	9	CD
18751	4037	5	]	]	-RRB-
18751	4037	6	Lead	lead	NN
18751	4037	7	may	may	MD
18751	4037	8	be	be	VB
18751	4037	9	granulated	granulate	VBN
18751	4037	10	by	by	IN
18751	4037	11	heating	heat	VBG
18751	4037	12	it	-PRON-	PRP
18751	4037	13	to	to	IN
18751	4037	14	a	a	DT
18751	4037	15	little	little	JJ
18751	4037	16	above	above	IN
18751	4037	17	the	the	DT
18751	4037	18	melting	melting	NN
18751	4037	19	point	point	NN
18751	4037	20	,	,	,
18751	4037	21	pouring	pour	VBG
18751	4037	22	it	-PRON-	PRP
18751	4037	23	into	into	IN
18751	4037	24	a	a	DT
18751	4037	25	closed	closed	JJ
18751	4037	26	wooden	wooden	JJ
18751	4037	27	box	box	NN
18751	4037	28	,	,	,
18751	4037	29	and	and	CC
18751	4037	30	rapidly	rapidly	RB
18751	4037	31	agitating	agitate	VBG
18751	4037	32	it	-PRON-	PRP
18751	4037	33	as	as	IN
18751	4037	34	it	-PRON-	PRP
18751	4037	35	solidifies	solidify	VBZ
18751	4037	36	.	.	.
18751	4038	1	[	[	-LRB-
18751	4038	2	10	10	CD
18751	4038	3	]	]	-RRB-
18751	4038	4	A	a	DT
18751	4038	5	rod	rod	NN
18751	4038	6	of	of	IN
18751	4038	7	iron	iron	NN
18751	4038	8	placed	place	VBN
18751	4038	9	in	in	IN
18751	4038	10	the	the	DT
18751	4038	11	crucible	crucible	NN
18751	4038	12	with	with	IN
18751	4038	13	the	the	DT
18751	4038	14	assays	assay	NNS
18751	4038	15	will	will	MD
18751	4038	16	decompose	decompose	VB
18751	4038	17	any	any	DT
18751	4038	18	regulus	regulus	NN
18751	4038	19	that	that	WDT
18751	4038	20	may	may	MD
18751	4038	21	be	be	VB
18751	4038	22	formed	form	VBN
18751	4038	23	.	.	.
18751	4039	1	[	[	-LRB-
18751	4039	2	11	11	CD
18751	4039	3	]	]	-RRB-
18751	4039	4	With	with	IN
18751	4039	5	buttons	button	NNS
18751	4039	6	poor	poor	JJ
18751	4039	7	in	in	IN
18751	4039	8	silver	silver	NN
18751	4039	9	the	the	DT
18751	4039	10	lowering	lowering	NN
18751	4039	11	of	of	IN
18751	4039	12	the	the	DT
18751	4039	13	temperature	temperature	NN
18751	4039	14	at	at	IN
18751	4039	15	this	this	DT
18751	4039	16	stage	stage	NN
18751	4039	17	is	be	VBZ
18751	4039	18	not	not	RB
18751	4039	19	a	a	DT
18751	4039	20	matter	matter	NN
18751	4039	21	of	of	IN
18751	4039	22	importance	importance	NN
18751	4039	23	.	.	.
18751	4040	1	[	[	-LRB-
18751	4040	2	12	12	CD
18751	4040	3	]	]	-RRB-
18751	4040	4	100	100	CD
18751	4040	5	grams	gram	NNS
18751	4040	6	of	of	IN
18751	4040	7	the	the	DT
18751	4040	8	lead	lead	NN
18751	4040	9	,	,	,
18751	4040	10	or	or	CC
18751	4040	11	of	of	IN
18751	4040	12	its	-PRON-	PRP$
18751	4040	13	oxide	oxide	NN
18751	4040	14	,	,	,
18751	4040	15	will	will	MD
18751	4040	16	contain	contain	VB
18751	4040	17	from	from	IN
18751	4040	18	1.5	1.5	CD
18751	4040	19	to	to	TO
18751	4040	20	2.5	2.5	CD
18751	4040	21	milligrams	milligram	NNS
18751	4040	22	.	.	.
18751	4041	1	[	[	-LRB-
18751	4041	2	13	13	CD
18751	4041	3	]	]	-RRB-
18751	4041	4	Still	still	RB
18751	4041	5	the	the	DT
18751	4041	6	precautions	precaution	NNS
18751	4041	7	of	of	IN
18751	4041	8	having	have	VBG
18751	4041	9	cupels	cupel	NNS
18751	4041	10	well	well	RB
18751	4041	11	made	make	VBN
18751	4041	12	from	from	IN
18751	4041	13	bone	bone	NN
18751	4041	14	ash	ash	NN
18751	4041	15	in	in	IN
18751	4041	16	fine	fine	JJ
18751	4041	17	powder	powder	NN
18751	4041	18	,	,	,
18751	4041	19	and	and	CC
18751	4041	20	of	of	IN
18751	4041	21	working	work	VBG
18751	4041	22	the	the	DT
18751	4041	23	cupellation	cupellation	NN
18751	4041	24	at	at	IN
18751	4041	25	as	as	RB
18751	4041	26	low	low	JJ
18751	4041	27	a	a	DT
18751	4041	28	temperature	temperature	NN
18751	4041	29	as	as	IN
18751	4041	30	possible	possible	JJ
18751	4041	31	are	be	VBP
18751	4041	32	very	very	RB
18751	4041	33	proper	proper	JJ
18751	4041	34	ones	one	NNS
18751	4041	35	,	,	,
18751	4041	36	provided	provide	VBN
18751	4041	37	they	-PRON-	PRP
18751	4041	38	are	be	VBP
18751	4041	39	not	not	RB
18751	4041	40	carried	carry	VBN
18751	4041	41	to	to	IN
18751	4041	42	an	an	DT
18751	4041	43	absurd	absurd	JJ
18751	4041	44	excess	excess	NN
18751	4041	45	.	.	.
18751	4042	1	[	[	-LRB-
18751	4042	2	14	14	CD
18751	4042	3	]	]	-RRB-
18751	4042	4	Be	be	VB
18751	4042	5	careful	careful	JJ
18751	4042	6	to	to	TO
18751	4042	7	remove	remove	VB
18751	4042	8	the	the	DT
18751	4042	9	crucible	crucible	NN
18751	4042	10	before	before	IN
18751	4042	11	taking	take	VBG
18751	4042	12	the	the	DT
18751	4042	13	bottle	bottle	NN
18751	4042	14	out	out	IN
18751	4042	15	of	of	IN
18751	4042	16	the	the	DT
18751	4042	17	basin	basin	NN
18751	4042	18	of	of	IN
18751	4042	19	water	water	NN
18751	4042	20	;	;	:
18751	4042	21	if	if	IN
18751	4042	22	this	this	DT
18751	4042	23	is	be	VBZ
18751	4042	24	not	not	RB
18751	4042	25	done	do	VBN
18751	4042	26	the	the	DT
18751	4042	27	chloride	chloride	NN
18751	4042	28	may	may	MD
18751	4042	29	be	be	VB
18751	4042	30	washed	wash	VBN
18751	4042	31	out	out	IN
18751	4042	32	of	of	IN
18751	4042	33	it	-PRON-	PRP
18751	4042	34	.	.	.
18751	4043	1	[	[	-LRB-
18751	4043	2	15	15	CD
18751	4043	3	]	]	-RRB-
18751	4043	4	1	1	CD
18751	4043	5	c.c	c.c	NNP
18751	4043	6	.	.	.
18751	4044	1	of	of	IN
18751	4044	2	this	this	DT
18751	4044	3	dilute	dilute	NN
18751	4044	4	acid	acid	NN
18751	4044	5	will	will	MD
18751	4044	6	precipitate	precipitate	VB
18751	4044	7	8	8	CD
18751	4044	8	or	or	CC
18751	4044	9	9	9	CD
18751	4044	10	milligrams	milligram	NNS
18751	4044	11	of	of	IN
18751	4044	12	silver	silver	NN
18751	4044	13	.	.	.
18751	4045	1	[	[	-LRB-
18751	4045	2	16	16	CD
18751	4045	3	]	]	-RRB-
18751	4045	4	Chlorides	chloride	NNS
18751	4045	5	interfere	interfere	VBP
18751	4045	6	not	not	RB
18751	4045	7	merely	merely	RB
18751	4045	8	by	by	IN
18751	4045	9	removing	remove	VBG
18751	4045	10	silver	silver	NN
18751	4045	11	as	as	IN
18751	4045	12	insoluble	insoluble	JJ
18751	4045	13	silver	silver	NN
18751	4045	14	chloride	chloride	NN
18751	4045	15	,	,	,
18751	4045	16	but	but	CC
18751	4045	17	also	also	RB
18751	4045	18	by	by	IN
18751	4045	19	making	make	VBG
18751	4045	20	it	-PRON-	PRP
18751	4045	21	difficult	difficult	JJ
18751	4045	22	to	to	TO
18751	4045	23	get	get	VB
18751	4045	24	a	a	DT
18751	4045	25	good	good	JJ
18751	4045	26	finishing	finishing	NN
18751	4045	27	point	point	NN
18751	4045	28	,	,	,
18751	4045	29	owing	owe	VBG
18751	4045	30	to	to	IN
18751	4045	31	the	the	DT
18751	4045	32	silver	silver	NN
18751	4045	33	chloride	chloride	NN
18751	4045	34	removing	remove	VBG
18751	4045	35	the	the	DT
18751	4045	36	colour	colour	NN
18751	4045	37	from	from	IN
18751	4045	38	the	the	DT
18751	4045	39	reddened	redden	VBN
18751	4045	40	solution	solution	NN
18751	4045	41	.	.	.
18751	4046	1	[	[	-LRB-
18751	4046	2	17	17	CD
18751	4046	3	]	]	-RRB-
18751	4046	4	These	these	DT
18751	4046	5	results	result	NNS
18751	4046	6	were	be	VBD
18751	4046	7	obtained	obtain	VBN
18751	4046	8	when	when	WRB
18751	4046	9	using	use	VBG
18751	4046	10	ammonium	ammonium	NN
18751	4046	11	sulphocyanate	sulphocyanate	NN
18751	4046	12	,	,	,
18751	4046	13	and	and	CC
18751	4046	14	can	can	MD
18751	4046	15	not	not	RB
18751	4046	16	be	be	VB
18751	4046	17	explained	explain	VBN
18751	4046	18	by	by	IN
18751	4046	19	the	the	DT
18751	4046	20	presence	presence	NN
18751	4046	21	of	of	IN
18751	4046	22	such	such	JJ
18751	4046	23	impurities	impurity	NNS
18751	4046	24	as	as	IN
18751	4046	25	chlorides	chloride	NNS
18751	4046	26	,	,	,
18751	4046	27	&	&	CC
18751	4046	28	c.	c.	NNP
18751	4046	29	[	[	-LRB-
18751	4046	30	18	18	CD
18751	4046	31	]	]	-RRB-
18751	4046	32	Multiply	multiply	VB
18751	4046	33	the	the	DT
18751	4046	34	_	_	NNP
18751	4046	35	standard	standard	NN
18751	4046	36	_	_	NNP
18751	4046	37	by	by	IN
18751	4046	38	1000	1000	CD
18751	4046	39	,	,	,
18751	4046	40	and	and	CC
18751	4046	41	dilute	dilute	VB
18751	4046	42	100	100	CD
18751	4046	43	c.c	c.c	NNP
18751	4046	44	.	.	.
18751	4047	1	of	of	IN
18751	4047	2	the	the	DT
18751	4047	3	standard	standard	JJ
18751	4047	4	solution	solution	NN
18751	4047	5	to	to	IN
18751	4047	6	the	the	DT
18751	4047	7	resulting	result	VBG
18751	4047	8	number	number	NN
18751	4047	9	of	of	IN
18751	4047	10	c.c	c.c	NNP
18751	4047	11	.	.	.
18751	4048	1	Thus	thus	RB
18751	4048	2	,	,	,
18751	4048	3	with	with	IN
18751	4048	4	a	a	DT
18751	4048	5	solution	solution	NN
18751	4048	6	of	of	IN
18751	4048	7	a	a	DT
18751	4048	8	standard	standard	JJ
18751	4048	9	.495	.495	CD
18751	4048	10	,	,	,
18751	4048	11	dilute	dilute	NNP
18751	4048	12	100	100	CD
18751	4048	13	c.c	c.c	NNP
18751	4048	14	.	.	.
18751	4049	1	to	to	IN
18751	4049	2	495	495	CD
18751	4049	3	c.c	c.c	NNP
18751	4049	4	.	.	NNP
18751	4049	5	,	,	,
18751	4049	6	using	use	VBG
18751	4049	7	,	,	,
18751	4049	8	of	of	IN
18751	4049	9	course	course	NN
18751	4049	10	,	,	,
18751	4049	11	distilled	distilled	JJ
18751	4049	12	water	water	NN
18751	4049	13	.	.	.
18751	4050	1	[	[	-LRB-
18751	4050	2	19	19	CD
18751	4050	3	]	]	-RRB-
18751	4050	4	HNa_{2}AsO_{4	hna_{2}aso_{4	NN
18751	4050	5	}	}	-RRB-
18751	4050	6	+	+	CD
18751	4050	7	3AgNO_{3	3agno_{3	CD
18751	4050	8	}	}	-RRB-
18751	4050	9	=	=	NFP
18751	4050	10	Ag_{3}AsO_{4	ag_{3}aso_{4	NN
18751	4050	11	}	}	-RRB-
18751	4050	12	+	+	CC
18751	4050	13	HNO_{3	hno_{3	NN
18751	4050	14	}	}	-RRB-
18751	4050	15	+	+	CC
18751	4050	16	2NaNO_{3	2nano_{3	CD
18751	4050	17	}	}	-RRB-
18751	4050	18	.	.	.
18751	4051	1	[	[	-LRB-
18751	4051	2	20	20	CD
18751	4051	3	]	]	-RRB-
18751	4051	4	SiO_{2	SiO_{2	NNP
18751	4051	5	}	}	-RRB-
18751	4051	6	+	+	NNP
18751	4051	7	Na_{2}CO_{3	Na_{2}CO_{3	NNP
18751	4051	8	}	}	-RRB-
18751	4051	9	=	=	SYM
18751	4051	10	CO_{2	CO_{2	NNP
18751	4051	11	}	}	-RRB-
18751	4051	12	+	+	NNP
18751	4051	13	Na_{2}SiO_{3	Na_{2}SiO_{3	NNP
18751	4051	14	}	}	-RRB-
18751	4051	15	SiO_{2	SiO_{2	NNP
18751	4051	16	}	}	-RRB-
18751	4051	17	+	+	CC
18751	4051	18	2NaHCO_{3	2nahco_{3	NN
18751	4051	19	}	}	-RRB-
18751	4051	20	=	=	SYM
18751	4051	21	2CO_{2	2CO_{2	NNP
18751	4051	22	}	}	-RRB-
18751	4051	23	+	+	NFP
18751	4051	24	Na_{2}SiO_{3	na_{2}sio_{3	NN
18751	4051	25	}	}	-RRB-
18751	4051	26	+	+	CC
18751	4051	27	H_{2}O.	h_{2}o.	ADD
18751	4052	1	[	[	-LRB-
18751	4052	2	21	21	CD
18751	4052	3	]	]	-RRB-
18751	4052	4	PbO	pbo	NN
18751	4052	5	+	+	CC
18751	4052	6	SiO_{2	SiO_{2	NNP
18751	4052	7	}	}	-RRB-
18751	4052	8	=	=	NFP
18751	4052	9	PbSiO_{3	pbsio_{3	XX
18751	4052	10	}	}	-RRB-
18751	4052	11	[	[	-LRB-
18751	4052	12	22	22	CD
18751	4052	13	]	]	-RRB-
18751	4052	14	Here	here	RB
18751	4052	15	and	and	CC
18751	4052	16	elsewhere	elsewhere	RB
18751	4052	17	in	in	IN
18751	4052	18	this	this	DT
18751	4052	19	article	article	NN
18751	4052	20	when	when	WRB
18751	4052	21	a	a	DT
18751	4052	22	flux	flux	NN
18751	4052	23	is	be	VBZ
18751	4052	24	spoken	speak	VBN
18751	4052	25	of	of	IN
18751	4052	26	as	as	IN
18751	4052	27	soda	soda	NN
18751	4052	28	the	the	DT
18751	4052	29	bicarbonate	bicarbonate	NN
18751	4052	30	is	be	VBZ
18751	4052	31	meant	mean	VBN
18751	4052	32	.	.	.
18751	4053	1	[	[	-LRB-
18751	4053	2	23	23	CD
18751	4053	3	]	]	-RRB-
18751	4053	4	See	see	VB
18751	4053	5	the	the	DT
18751	4053	6	description	description	NN
18751	4053	7	of	of	IN
18751	4053	8	the	the	DT
18751	4053	9	process	process	NN
18751	4053	10	commencing	commence	VBG
18751	4053	11	on	on	IN
18751	4053	12	p.	p.	NN
18751	4053	13	98	98	CD
18751	4053	14	and	and	CC
18751	4053	15	the	the	DT
18751	4053	16	explanatory	explanatory	JJ
18751	4053	17	remarks	remark	NNS
18751	4053	18	on	on	IN
18751	4053	19	p.	p.	NN
18751	4053	20	110	110	CD
18751	4053	21	.	.	.
18751	4054	1	[	[	-LRB-
18751	4054	2	24	24	CD
18751	4054	3	]	]	-RRB-
18751	4054	4	Percy	Percy	NNP
18751	4054	5	,	,	,
18751	4054	6	_	_	NNP
18751	4054	7	Metallurgy	Metallurgy	NNP
18751	4054	8	of	of	IN
18751	4054	9	Silver	Silver	NNP
18751	4054	10	and	and	CC
18751	4054	11	Gold	Gold	NNP
18751	4054	12	_	_	NNP
18751	4054	13	,	,	,
18751	4054	14	p.	p.	NN
18751	4054	15	258	258	CD
18751	4054	16	.	.	.
18751	4055	1	[	[	-LRB-
18751	4055	2	25	25	CD
18751	4055	3	]	]	-RRB-
18751	4055	4	"	"	``
18751	4055	5	Limits	limit	NNS
18751	4055	6	of	of	IN
18751	4055	7	Accuracy	Accuracy	NNP
18751	4055	8	attained	attain	VBD
18751	4055	9	in	in	IN
18751	4055	10	Gold	gold	NN
18751	4055	11	-	-	HYPH
18751	4055	12	bullion	bullion	NN
18751	4055	13	Assay	Assay	NNP
18751	4055	14	,	,	,
18751	4055	15	"	"	''
18751	4055	16	_	_	NNP
18751	4055	17	Trans	Trans	NNP
18751	4055	18	.	.	.
18751	4056	1	Chem	Chem	NNP
18751	4056	2	.	.	.
18751	4057	1	Soc	Soc	NNP
18751	4057	2	.	.	.
18751	4057	3	_	_	NNP
18751	4057	4	,	,	,
18751	4057	5	1893	1893	CD
18751	4057	6	.	.	.
18751	4058	1	[	[	-LRB-
18751	4058	2	26	26	CD
18751	4058	3	]	]	-RRB-
18751	4058	4	"	"	``
18751	4058	5	Assaying	Assaying	NNP
18751	4058	6	and	and	CC
18751	4058	7	Hall	Hall	NNP
18751	4058	8	-	-	HYPH
18751	4058	9	marking	mark	VBG
18751	4058	10	at	at	IN
18751	4058	11	the	the	DT
18751	4058	12	Chester	Chester	NNP
18751	4058	13	Assay	Assay	NNP
18751	4058	14	Office	Office	NNP
18751	4058	15	.	.	.
18751	4058	16	"	"	''
18751	4059	1	W.F.	W.F.	NNP
18751	4060	1	Lowe	Lowe	NNP
18751	4060	2	.	.	.
18751	4061	1	_	_	NNP
18751	4061	2	Journ	Journ	NNP
18751	4061	3	.	.	.
18751	4062	1	Soc	Soc	NNP
18751	4062	2	.	.	.
18751	4063	1	Chem	Chem	NNP
18751	4063	2	.	.	.
18751	4064	1	Industry	Industry	NNP
18751	4064	2	_	_	NNP
18751	4064	3	,	,	,
18751	4064	4	Sept.	September	NNP
18751	4064	5	1889	1889	CD
18751	4064	6	.	.	.
18751	4065	1	[	[	-LRB-
18751	4065	2	27	27	CD
18751	4065	3	]	]	-RRB-
18751	4065	4	Fine	fine	JJ
18751	4065	5	or	or	CC
18751	4065	6	pure	pure	JJ
18751	4065	7	gold	gold	NN
18751	4065	8	is	be	VBZ
18751	4065	9	24	24	CD
18751	4065	10	carat	carat	NN
18751	4065	11	.	.	.
18751	4066	1	Nine	nine	CD
18751	4066	2	carat	carat	NN
18751	4066	3	gold	gold	NN
18751	4066	4	therefore	therefore	RB
18751	4066	5	contains	contain	VBZ
18751	4066	6	9	9	CD
18751	4066	7	parts	part	NNS
18751	4066	8	of	of	IN
18751	4066	9	gold	gold	NN
18751	4066	10	in	in	IN
18751	4066	11	24	24	CD
18751	4066	12	of	of	IN
18751	4066	13	the	the	DT
18751	4066	14	alloy	alloy	NN
18751	4066	15	;	;	:
18751	4066	16	eighteen	eighteen	CD
18751	4066	17	carat	carat	NNP
18751	4066	18	gold	gold	NN
18751	4066	19	contains	contain	VBZ
18751	4066	20	18	18	CD
18751	4066	21	parts	part	NNS
18751	4066	22	of	of	IN
18751	4066	23	gold	gold	NN
18751	4066	24	in	in	IN
18751	4066	25	24	24	CD
18751	4066	26	;	;	:
18751	4066	27	and	and	CC
18751	4066	28	so	so	RB
18751	4066	29	on	on	RB
18751	4066	30	.	.	.
18751	4067	1	[	[	-LRB-
18751	4067	2	28	28	CD
18751	4067	3	]	]	-RRB-
18751	4067	4	The	the	DT
18751	4067	5	mouth	mouth	NN
18751	4067	6	of	of	IN
18751	4067	7	the	the	DT
18751	4067	8	flask	flask	NN
18751	4067	9	must	must	MD
18751	4067	10	not	not	RB
18751	4067	11	have	have	VB
18751	4067	12	a	a	DT
18751	4067	13	rim	rim	NN
18751	4067	14	around	around	IN
18751	4067	15	it	-PRON-	PRP
18751	4067	16	.	.	.
18751	4068	1	[	[	-LRB-
18751	4068	2	29	29	CD
18751	4068	3	]	]	-RRB-
18751	4068	4	See	see	VB
18751	4068	5	"	"	''
18751	4068	6	Assaying	Assaying	NNP
18751	4068	7	and	and	CC
18751	4068	8	Hall	Hall	NNP
18751	4068	9	-	-	HYPH
18751	4068	10	marking	mark	VBG
18751	4068	11	at	at	IN
18751	4068	12	the	the	DT
18751	4068	13	Chester	Chester	NNP
18751	4068	14	Assay	Assay	NNP
18751	4068	15	Office	Office	NNP
18751	4068	16	,	,	,
18751	4068	17	"	"	''
18751	4068	18	by	by	IN
18751	4068	19	W.F.	W.F.	NNP
18751	4069	1	Lowe	Lowe	NNP
18751	4069	2	.	.	.
18751	4070	1	_	_	NNP
18751	4070	2	Journ	Journ	NNP
18751	4070	3	.	.	.
18751	4071	1	Soc	Soc	NNP
18751	4071	2	.	.	.
18751	4072	1	Chem	Chem	NNP
18751	4072	2	.	.	.
18751	4073	1	Industry	Industry	NNP
18751	4073	2	_	_	NNP
18751	4073	3	,	,	,
18751	4073	4	Sept.	September	NNP
18751	4073	5	1889	1889	CD
18751	4073	6	.	.	.
18751	4074	1	[	[	-LRB-
18751	4074	2	30	30	CD
18751	4074	3	]	]	-RRB-
18751	4074	4	Percy	Percy	NNP
18751	4074	5	,	,	,
18751	4074	6	_	_	NNP
18751	4074	7	Metallurgy	Metallurgy	NNP
18751	4074	8	of	of	IN
18751	4074	9	Silver	Silver	NNP
18751	4074	10	and	and	CC
18751	4074	11	Gold	Gold	NNP
18751	4074	12	_	_	NNP
18751	4074	13	,	,	,
18751	4074	14	p.	p.	NN
18751	4074	15	263	263	CD
18751	4074	16	.	.	.
18751	4075	1	[	[	-LRB-
18751	4075	2	31	31	CD
18751	4075	3	]	]	-RRB-
18751	4075	4	See	see	VB
18751	4075	5	also	also	RB
18751	4075	6	"	"	``
18751	4075	7	The	the	DT
18751	4075	8	Assaying	assaying	NN
18751	4075	9	of	of	IN
18751	4075	10	Gold	Gold	NNP
18751	4075	11	Bullion	Bullion	NNP
18751	4075	12	,	,	,
18751	4075	13	"	"	''
18751	4075	14	by	by	IN
18751	4075	15	C.	C.	NNP
18751	4075	16	Whitehead	Whitehead	NNP
18751	4075	17	and	and	CC
18751	4075	18	T.	T.	NNP
18751	4075	19	Ulke	Ulke	NNP
18751	4075	20	.	.	.
18751	4076	1	_	_	NNP
18751	4076	2	Eng	Eng	NNP
18751	4076	3	.	.	.
18751	4077	1	and	and	CC
18751	4077	2	Mining	Mining	NNP
18751	4077	3	Journal	Journal	NNP
18751	4077	4	_	_	NNP
18751	4077	5	,	,	,
18751	4077	6	New	New	NNP
18751	4077	7	York	York	NNP
18751	4077	8	,	,	,
18751	4077	9	Feb.	February	NNP
18751	4077	10	12	12	CD
18751	4077	11	,	,	,
18751	4077	12	1898	1898	CD
18751	4077	13	.	.	.
18751	4078	1	[	[	-LRB-
18751	4078	2	32	32	CD
18751	4078	3	]	]	-RRB-
18751	4078	4	Consult	Consult	NNP
18751	4078	5	Percy	Percy	NNP
18751	4078	6	's	's	POS
18751	4078	7	_	_	NNP
18751	4078	8	Metallurgy	Metallurgy	NNP
18751	4078	9	of	of	IN
18751	4078	10	Silver	Silver	NNP
18751	4078	11	and	and	CC
18751	4078	12	Gold	Gold	NNP
18751	4078	13	_	_	NNP
18751	4078	14	,	,	,
18751	4078	15	p.	p.	NN
18751	4078	16	172	172	CD
18751	4078	17	;	;	:
18751	4078	18	A.C.	A.C.	NNP
18751	4078	19	Claudet	Claudet	NNP
18751	4078	20	,	,	,
18751	4078	21	_	_	NNP
18751	4078	22	Trans	Trans	NNP
18751	4078	23	.	.	.
18751	4079	1	Inst	inst	RB
18751	4079	2	.	.	.
18751	4080	1	Mining	Mining	NNP
18751	4080	2	and	and	CC
18751	4080	3	Metallurgy	Metallurgy	NNP
18751	4080	4	_	_	NNP
18751	4080	5	,	,	,
18751	4080	6	vol	vol	NNP
18751	4080	7	.	.	.
18751	4081	1	vi	vi	NNP
18751	4081	2	.	.	.
18751	4082	1	p.	p.	NN
18751	4082	2	29	29	CD
18751	4082	3	;	;	:
18751	4082	4	G.M.	G.M.	NNP
18751	4083	1	Roberts	Roberts	NNP
18751	4083	2	_	_	NNP
18751	4083	3	Trans	Trans	NNP
18751	4083	4	.	.	.
18751	4084	1	Amer	amer	NN
18751	4084	2	.	.	.
18751	4085	1	Inst	inst	RB
18751	4085	2	.	.	.
18751	4086	1	Mining	Mining	NNP
18751	4086	2	Engineers	Engineers	NNP
18751	4086	3	_	_	NNP
18751	4086	4	,	,	,
18751	4086	5	Buffalo	Buffalo	NNP
18751	4086	6	Meeting	Meeting	NNP
18751	4086	7	,	,	,
18751	4086	8	1898	1898	CD
18751	4086	9	;	;	:
18751	4086	10	J.	J.	NNP
18751	4086	11	and	and	CC
18751	4086	12	H.S.	H.S.	NNP
18751	4087	1	Pattinson	Pattinson	NNP
18751	4087	2	,	,	,
18751	4087	3	_	_	NNP
18751	4087	4	Journ	Journ	NNP
18751	4087	5	.	.	.
18751	4088	1	Soc	Soc	NNP
18751	4088	2	.	.	.
18751	4089	1	Chem	Chem	NNP
18751	4089	2	.	.	.
18751	4090	1	Industry	Industry	NNP
18751	4090	2	_	_	NNP
18751	4090	3	,	,	,
18751	4090	4	vol	vol	NNP
18751	4090	5	.	.	.
18751	4091	1	xi	xi	NNP
18751	4091	2	.	.	.
18751	4092	1	p.	p.	NN
18751	4092	2	321	321	CD
18751	4092	3	.	.	.
18751	4093	1	[	[	-LRB-
18751	4093	2	33	33	CD
18751	4093	3	]	]	-RRB-
18751	4093	4	Heycock	Heycock	NNP
18751	4093	5	and	and	CC
18751	4093	6	Neville	Neville	NNP
18751	4093	7	,	,	,
18751	4093	8	_	_	NNP
18751	4093	9	Journ	Journ	NNP
18751	4093	10	.	.	.
18751	4094	1	Chem	Chem	NNP
18751	4094	2	.	.	.
18751	4095	1	Soc	Soc	NNP
18751	4095	2	.	.	.
18751	4095	3	_	_	NNP
18751	4095	4	,	,	,
18751	4095	5	1892	1892	CD
18751	4095	6	,	,	,
18751	4095	7	p.	p.	NN
18751	4095	8	907	907	CD
18751	4095	9	.	.	.
18751	4096	1	[	[	-LRB-
18751	4096	2	34	34	CD
18751	4096	3	]	]	-RRB-
18751	4096	4	G.M.	G.M.	NNP
18751	4097	1	Roberts	Roberts	NNP
18751	4097	2	.	.	.
18751	4098	1	[	[	-LRB-
18751	4098	2	35	35	CD
18751	4098	3	]	]	-RRB-
18751	4098	4	A.C.	A.C.	NNP
18751	4098	5	Claudet	Claudet	NNP
18751	4098	6	.	.	.
18751	4099	1	[	[	-LRB-
18751	4099	2	36	36	CD
18751	4099	3	]	]	-RRB-
18751	4099	4	"	"	``
18751	4099	5	The	the	DT
18751	4099	6	Sampling	Sampling	NNP
18751	4099	7	of	of	IN
18751	4099	8	Argentiferous	Argentiferous	NNP
18751	4099	9	and	and	CC
18751	4099	10	Auriferous	Auriferous	NNP
18751	4099	11	Copper	Copper	NNP
18751	4099	12	,	,	,
18751	4099	13	"	"	''
18751	4099	14	by	by	IN
18751	4099	15	A.R.	A.R.	NNP
18751	4100	1	Ledoux	Ledoux	NNP
18751	4100	2	.	.	.
18751	4101	1	_	_	NNP
18751	4101	2	Journ	Journ	NNP
18751	4101	3	.	.	.
18751	4102	1	Canadian	Canadian	NNP
18751	4102	2	Mining	Mining	NNP
18751	4102	3	Institute	Institute	NNP
18751	4102	4	_	_	NNP
18751	4102	5	,	,	,
18751	4102	6	1899	1899	CD
18751	4102	7	.	.	.
18751	4103	1	[	[	-LRB-
18751	4103	2	37	37	CD
18751	4103	3	]	]	-RRB-
18751	4103	4	NaCNO	NaCNO	NNP
18751	4103	5	+	+	SYM
18751	4103	6	BaCl_{2	bacl_{2	NN
18751	4103	7	}	}	-RRB-
18751	4103	8	+	+	CC
18751	4103	9	NaHO	NaHO	NNP
18751	4103	10	+	+	CC
18751	4103	11	H_{2}O	h_{2}o	NN
18751	4103	12	=	=	.
18751	4103	13	NH_{3	nh_{3	NN
18751	4103	14	}	}	-RRB-
18751	4103	15	+	+	CC
18751	4103	16	BaCO_{3	BaCO_{3	NNP
18751	4103	17	}	}	-RRB-
18751	4103	18	+	+	CC
18751	4103	19	2	2	CD
18751	4103	20	NaCl	NaCl	NNP
18751	4103	21	.	.	.
18751	4104	1	[	[	-LRB-
18751	4104	2	38	38	CD
18751	4104	3	]	]	-RRB-
18751	4104	4	HCy	HCy	NNS
18751	4104	5	+	+	CC
18751	4104	6	NaHO	NaHO	NNP
18751	4104	7	=	=	NFP
18751	4104	8	NaCy	nacy	NN
18751	4104	9	+	+	SYM
18751	4104	10	H_{2}O.	h_{2}o.	NN
18751	4105	1	[	[	-LRB-
18751	4105	2	39	39	CD
18751	4105	3	]	]	-RRB-
18751	4105	4	2KCN	2kcn	CD
18751	4105	5	+	+	NNP
18751	4105	6	AgNO_{3	AgNO_{3	NNP
18751	4105	7	}	}	-RRB-
18751	4105	8	=	=	NFP
18751	4105	9	KAg(CN)_{2	KAg(CN)_{2	NNP
18751	4105	10	}	}	-RRB-
18751	4105	11	+	+	SYM
18751	4105	12	KNO_{3	KNO_{3	NNP
18751	4105	13	}	}	-RRB-
18751	4105	14	.	.	.
18751	4106	1	[	[	-LRB-
18751	4106	2	40	40	CD
18751	4106	3	]	]	-RRB-
18751	4106	4	If	if	IN
18751	4106	5	it	-PRON-	PRP
18751	4106	6	be	be	VB
18751	4106	7	desired	desire	VBN
18751	4106	8	to	to	TO
18751	4106	9	make	make	VB
18751	4106	10	a	a	DT
18751	4106	11	solution	solution	NN
18751	4106	12	so	so	IN
18751	4106	13	that	that	IN
18751	4106	14	100	100	CD
18751	4106	15	c.c	c.c	NNP
18751	4106	16	.	.	.
18751	4107	1	shall	shall	MD
18751	4107	2	be	be	VB
18751	4107	3	equivalent	equivalent	JJ
18751	4107	4	to	to	IN
18751	4107	5	1	1	CD
18751	4107	6	gram	gram	NN
18751	4107	7	of	of	IN
18751	4107	8	sodium	sodium	NN
18751	4107	9	cyanide	cyanide	NN
18751	4107	10	,	,	,
18751	4107	11	then	then	RB
18751	4107	12	18.085	18.085	CD
18751	4107	13	grams	gram	NNS
18751	4107	14	of	of	IN
18751	4107	15	silver	silver	NN
18751	4107	16	nitrate	nitrate	JJ
18751	4107	17	should	should	MD
18751	4107	18	be	be	VB
18751	4107	19	taken	take	VBN
18751	4107	20	for	for	IN
18751	4107	21	each	each	DT
18751	4107	22	litre	litre	NN
18751	4107	23	.	.	.
18751	4108	1	[	[	-LRB-
18751	4108	2	41	41	CD
18751	4108	3	]	]	-RRB-
18751	4108	4	AgNO_{3	AgNO_{3	NNP
18751	4108	5	}	}	-RRB-
18751	4108	6	+	+	CC
18751	4108	7	KAgCy_{2	KAgCy_{2	NNP
18751	4108	8	}	}	-RRB-
18751	4108	9	=	=	SYM
18751	4108	10	2	2	CD
18751	4108	11	AgCy	AgCy	NNP
18751	4108	12	+	+	RB
18751	4108	13	KNO_{3	kno_{3	NN
18751	4108	14	}	}	-RRB-
18751	4108	15	.	.	.
18751	4109	1	[	[	-LRB-
18751	4109	2	42	42	CD
18751	4109	3	]	]	-RRB-
18751	4109	4	AgNO_{3	AgNO_{3	NNP
18751	4109	5	}	}	-RRB-
18751	4109	6	+	+	NNP
18751	4109	7	KI	KI	NNP
18751	4109	8	=	=	SYM
18751	4109	9	AgI	agi	NN
18751	4109	10	+	+	CC
18751	4109	11	KNO_{3	KNO_{3	NNP
18751	4109	12	}	}	-RRB-
18751	4109	13	.	.	.
18751	4110	1	[	[	-LRB-
18751	4110	2	43	43	CD
18751	4110	3	]	]	-RRB-
18751	4110	4	See	see	VB
18751	4110	5	pp	pp	NN
18751	4110	6	.	.	.
18751	4111	1	322	322	CD
18751	4111	2	,	,	,
18751	4111	3	323	323	CD
18751	4111	4	,	,	,
18751	4111	5	and	and	CC
18751	4111	6	324	324	CD
18751	4111	7	for	for	IN
18751	4111	8	a	a	DT
18751	4111	9	description	description	NN
18751	4111	10	of	of	IN
18751	4111	11	the	the	DT
18751	4111	12	methods	method	NNS
18751	4111	13	for	for	IN
18751	4111	14	measuring	measure	VBG
18751	4111	15	the	the	DT
18751	4111	16	quantity	quantity	NN
18751	4111	17	of	of	IN
18751	4111	18	acid	acid	NN
18751	4111	19	or	or	CC
18751	4111	20	alkali	alkali	JJ
18751	4111	21	.	.	.
18751	4112	1	[	[	-LRB-
18751	4112	2	44	44	CD
18751	4112	3	]	]	-RRB-
18751	4112	4	KCN	KCN	NNP
18751	4112	5	+	+	SYM
18751	4112	6	HCl	HCl	NNS
18751	4112	7	=	=	SYM
18751	4112	8	KCl	KCl	NNS
18751	4112	9	+	+	SYM
18751	4112	10	HCN	HCN	NNP
18751	4112	11	[	[	-LRB-
18751	4112	12	45	45	CD
18751	4112	13	]	]	-RRB-
18751	4112	14	Taking	take	VBG
18751	4112	15	16.0	16.0	CD
18751	4112	16	grams	gram	NNS
18751	4112	17	of	of	IN
18751	4112	18	ore	ore	NN
18751	4112	19	,	,	,
18751	4112	20	each	each	DT
18751	4112	21	c.c	c.c	NNP
18751	4112	22	.	.	.
18751	4113	1	=	=	SYM
18751	4113	2	1	1	CD
18751	4113	3	lb	lb	IN
18751	4113	4	.	.	.
18751	4114	1	of	of	IN
18751	4114	2	soda	soda	NNP
18751	4114	3	to	to	IN
18751	4114	4	the	the	DT
18751	4114	5	short	short	JJ
18751	4114	6	ton	ton	NN
18751	4114	7	.	.	.
18751	4115	1	The	the	DT
18751	4115	2	corresponding	corresponding	JJ
18751	4115	3	figures	figure	NNS
18751	4115	4	for	for	IN
18751	4115	5	the	the	DT
18751	4115	6	long	long	JJ
18751	4115	7	ton	ton	NN
18751	4115	8	are	be	VBP
18751	4115	9	12.544	12.544	CD
18751	4115	10	grams	gram	NNS
18751	4115	11	for	for	IN
18751	4115	12	lime	lime	NN
18751	4115	13	and	and	CC
18751	4115	14	17.92	17.92	CD
18751	4115	15	grams	gram	NNS
18751	4115	16	for	for	IN
18751	4115	17	soda	soda	NN
18751	4115	18	.	.	.
18751	4116	1	[	[	-LRB-
18751	4116	2	46	46	CD
18751	4116	3	]	]	-RRB-
18751	4116	4	In	in	IN
18751	4116	5	which	which	WDT
18751	4116	6	case	case	NN
18751	4116	7	each	each	DT
18751	4116	8	.01	.01	,
18751	4116	9	gram	gram	NN
18751	4116	10	of	of	IN
18751	4116	11	metal	metal	NN
18751	4116	12	found	find	VBD
18751	4116	13	equals	equal	VBZ
18751	4116	14	1	1	CD
18751	4116	15	lb	lb	XX
18751	4116	16	to	to	IN
18751	4116	17	the	the	DT
18751	4116	18	short	short	JJ
18751	4116	19	ton	ton	NN
18751	4116	20	of	of	IN
18751	4116	21	solution	solution	NN
18751	4116	22	.	.	.
18751	4117	1	[	[	-LRB-
18751	4117	2	47	47	CD
18751	4117	3	]	]	-RRB-
18751	4117	4	100	100	CD
18751	4117	5	c.c	c.c	NNP
18751	4117	6	.	.	.
18751	4118	1	of	of	IN
18751	4118	2	water	water	NN
18751	4118	3	dissolves	dissolve	NNS
18751	4118	4	0.66	0.66	CD
18751	4118	5	gram	gram	NN
18751	4118	6	of	of	IN
18751	4118	7	the	the	DT
18751	4118	8	salt	salt	NN
18751	4118	9	;	;	:
18751	4118	10	it	-PRON-	PRP
18751	4118	11	is	be	VBZ
18751	4118	12	almost	almost	RB
18751	4118	13	insoluble	insoluble	JJ
18751	4118	14	in	in	IN
18751	4118	15	alcohol	alcohol	NN
18751	4118	16	or	or	CC
18751	4118	17	in	in	IN
18751	4118	18	solutions	solution	NNS
18751	4118	19	of	of	IN
18751	4118	20	ammonic	ammonic	JJ
18751	4118	21	chloride	chloride	NN
18751	4118	22	.	.	.
18751	4119	1	[	[	-LRB-
18751	4119	2	48	48	CD
18751	4119	3	]	]	-RRB-
18751	4119	4	According	accord	VBG
18751	4119	5	to	to	IN
18751	4119	6	Personne	Personne	NNP
18751	4119	7	mercuric	mercuric	NN
18751	4119	8	chloride	chloride	NN
18751	4119	9	is	be	VBZ
18751	4119	10	not	not	RB
18751	4119	11	volatilised	volatilise	VBN
18751	4119	12	from	from	IN
18751	4119	13	boiling	boil	VBG
18751	4119	14	solutions	solution	NNS
18751	4119	15	when	when	WRB
18751	4119	16	alkaline	alkaline	NNP
18751	4119	17	chlorides	chloride	NNS
18751	4119	18	are	be	VBP
18751	4119	19	present	present	JJ
18751	4119	20	.	.	.
18751	4120	1	[	[	-LRB-
18751	4120	2	49	49	CD
18751	4120	3	]	]	-RRB-
18751	4120	4	The	the	DT
18751	4120	5	solution	solution	NN
18751	4120	6	should	should	MD
18751	4120	7	contain	contain	VB
18751	4120	8	about	about	RB
18751	4120	9	0.25	0.25	CD
18751	4120	10	gram	gram	NN
18751	4120	11	of	of	IN
18751	4120	12	mercury	mercury	NN
18751	4120	13	,	,	,
18751	4120	14	and	and	CC
18751	4120	15	a	a	DT
18751	4120	16	large	large	JJ
18751	4120	17	excess	excess	NN
18751	4120	18	of	of	IN
18751	4120	19	nitric	nitric	JJ
18751	4120	20	acid	acid	NN
18751	4120	21	must	must	MD
18751	4120	22	be	be	VB
18751	4120	23	avoided	avoid	VBN
18751	4120	24	.	.	.
18751	4121	1	CHAPTER	CHAPTER	NNP
18751	4121	2	X.	X.	NNP
18751	4122	1	COPPER	copper	NN
18751	4122	2	--	--	:
18751	4122	3	LEAD	lead	NN
18751	4122	4	--	--	:
18751	4122	5	THALLIUM	thallium	NN
18751	4122	6	--	--	:
18751	4122	7	BISMUTH	BISMUTH	NNP
18751	4122	8	--	--	:
18751	4122	9	ANTIMONY	ANTIMONY	NNP
18751	4122	10	.	.	.
18751	4123	1	COPPER	COPPER	NNP
18751	4123	2	.	.	.
18751	4124	1	Copper	copper	NN
18751	4124	2	occurs	occur	VBZ
18751	4124	3	native	native	JJ
18751	4124	4	in	in	IN
18751	4124	5	large	large	JJ
18751	4124	6	quantities	quantity	NNS
18751	4124	7	,	,	,
18751	4124	8	especially	especially	RB
18751	4124	9	in	in	IN
18751	4124	10	the	the	DT
18751	4124	11	Lake	Lake	NNP
18751	4124	12	Superior	Superior	NNP
18751	4124	13	district	district	NN
18751	4124	14	;	;	:
18751	4124	15	in	in	IN
18751	4124	16	this	this	DT
18751	4124	17	state	state	NN
18751	4124	18	it	-PRON-	PRP
18751	4124	19	is	be	VBZ
18751	4124	20	generally	generally	RB
18751	4124	21	pure	pure	JJ
18751	4124	22	.	.	.
18751	4125	1	More	more	RBR
18751	4125	2	frequently	frequently	RB
18751	4125	3	it	-PRON-	PRP
18751	4125	4	is	be	VBZ
18751	4125	5	found	find	VBN
18751	4125	6	in	in	IN
18751	4125	7	combination	combination	NN
18751	4125	8	.	.	.
18751	4126	1	The	the	DT
18751	4126	2	ores	ore	NNS
18751	4126	3	of	of	IN
18751	4126	4	copper	copper	NN
18751	4126	5	may	may	MD
18751	4126	6	be	be	VB
18751	4126	7	classed	class	VBN
18751	4126	8	as	as	IN
18751	4126	9	oxides	oxide	NNS
18751	4126	10	and	and	CC
18751	4126	11	sulphides	sulphide	NNS
18751	4126	12	.	.	.
18751	4127	1	The	the	DT
18751	4127	2	most	most	RBS
18751	4127	3	abundant	abundant	JJ
18751	4127	4	oxidised	oxidise	VBN
18751	4127	5	ores	ore	NNS
18751	4127	6	are	be	VBP
18751	4127	7	the	the	DT
18751	4127	8	carbonates	carbonate	NNS
18751	4127	9	,	,	,
18751	4127	10	malachite	malachite	JJ
18751	4127	11	and	and	CC
18751	4127	12	chessylite	chessylite	JJ
18751	4127	13	;	;	:
18751	4127	14	the	the	DT
18751	4127	15	silicates	silicate	NNS
18751	4127	16	,	,	,
18751	4127	17	as	as	IN
18751	4127	18	also	also	RB
18751	4127	19	the	the	DT
18751	4127	20	red	red	JJ
18751	4127	21	and	and	CC
18751	4127	22	black	black	JJ
18751	4127	23	oxides	oxide	NNS
18751	4127	24	,	,	,
18751	4127	25	occur	occur	VBP
18751	4127	26	less	less	RBR
18751	4127	27	abundantly	abundantly	RB
18751	4127	28	.	.	.
18751	4128	1	All	all	PDT
18751	4128	2	these	these	DT
18751	4128	3	yield	yield	VBP
18751	4128	4	their	-PRON-	PRP$
18751	4128	5	copper	copper	NN
18751	4128	6	in	in	IN
18751	4128	7	solution	solution	NN
18751	4128	8	on	on	IN
18751	4128	9	boiling	boil	VBG
18751	4128	10	with	with	IN
18751	4128	11	hydrochloric	hydrochloric	JJ
18751	4128	12	acid	acid	NN
18751	4128	13	.	.	.
18751	4129	1	The	the	DT
18751	4129	2	sulphides	sulphide	NNS
18751	4129	3	are	be	VBP
18751	4129	4	more	more	RBR
18751	4129	5	abundant	abundant	JJ
18751	4129	6	.	.	.
18751	4130	1	Copper	copper	NN
18751	4130	2	pyrites	pyrite	NNS
18751	4130	3	(	(	-LRB-
18751	4130	4	or	or	CC
18751	4130	5	yellow	yellow	JJ
18751	4130	6	ore	ore	NN
18751	4130	7	)	)	-RRB-
18751	4130	8	,	,	,
18751	4130	9	erubescite	erubescite	JJ
18751	4130	10	(	(	-LRB-
18751	4130	11	or	or	CC
18751	4130	12	purple	purple	NNP
18751	4130	13	ore	ore	NNP
18751	4130	14	)	)	-RRB-
18751	4130	15	,	,	,
18751	4130	16	and	and	CC
18751	4130	17	chalcocite	chalcocite	NN
18751	4130	18	(	(	-LRB-
18751	4130	19	or	or	CC
18751	4130	20	grey	grey	NNP
18751	4130	21	ore	ore	NNP
18751	4130	22	)	)	-RRB-
18751	4130	23	are	be	VBP
18751	4130	24	the	the	DT
18751	4130	25	most	most	RBS
18751	4130	26	important	important	JJ
18751	4130	27	.	.	.
18751	4131	1	Iron	iron	NN
18751	4131	2	pyrites	pyrite	NNS
18751	4131	3	generally	generally	RB
18751	4131	4	carries	carry	VBZ
18751	4131	5	copper	copper	NN
18751	4131	6	and	and	CC
18751	4131	7	is	be	VBZ
18751	4131	8	frequently	frequently	RB
18751	4131	9	associated	associate	VBN
18751	4131	10	with	with	IN
18751	4131	11	the	the	DT
18751	4131	12	above	above	RB
18751	4131	13	-	-	HYPH
18751	4131	14	mentioned	mention	VBN
18751	4131	15	minerals	mineral	NNS
18751	4131	16	.	.	.
18751	4132	1	These	these	DT
18751	4132	2	are	be	VBP
18751	4132	3	all	all	DT
18751	4132	4	attacked	attack	VBN
18751	4132	5	by	by	IN
18751	4132	6	nitric	nitric	JJ
18751	4132	7	acid	acid	NN
18751	4132	8	.	.	.
18751	4133	1	They	-PRON-	PRP
18751	4133	2	nearly	nearly	RB
18751	4133	3	all	all	DT
18751	4133	4	contain	contain	VBP
18751	4133	5	a	a	DT
18751	4133	6	small	small	JJ
18751	4133	7	quantity	quantity	NN
18751	4133	8	of	of	IN
18751	4133	9	organic	organic	JJ
18751	4133	10	matter	matter	NN
18751	4133	11	,	,	,
18751	4133	12	and	and	CC
18751	4133	13	frequently	frequently	RB
18751	4133	14	considerable	considerable	JJ
18751	4133	15	quantities	quantity	NNS
18751	4133	16	of	of	IN
18751	4133	17	lead	lead	NN
18751	4133	18	,	,	,
18751	4133	19	zinc	zinc	NN
18751	4133	20	,	,	,
18751	4133	21	silver	silver	NN
18751	4133	22	,	,	,
18751	4133	23	gold	gold	NN
18751	4133	24	,	,	,
18751	4133	25	arsenic	arsenic	JJ
18751	4133	26	,	,	,
18751	4133	27	bismuth	bismuth	NNP
18751	4133	28	,	,	,
18751	4133	29	&	&	CC
18751	4133	30	c.	c.	NNP
18751	4133	31	The	the	DT
18751	4133	32	copper	copper	NN
18751	4133	33	ores	ore	NNS
18751	4133	34	are	be	VBP
18751	4133	35	often	often	RB
18751	4133	36	concentrated	concentrated	JJ
18751	4133	37	on	on	IN
18751	4133	38	the	the	DT
18751	4133	39	mine	mine	NN
18751	4133	40	before	before	IN
18751	4133	41	being	be	VBG
18751	4133	42	sent	send	VBN
18751	4133	43	into	into	IN
18751	4133	44	the	the	DT
18751	4133	45	market	market	NN
18751	4133	46	,	,	,
18751	4133	47	either	either	CC
18751	4133	48	by	by	IN
18751	4133	49	smelting	smelting	NN
18751	4133	50	,	,	,
18751	4133	51	when	when	WRB
18751	4133	52	the	the	DT
18751	4133	53	product	product	NN
18751	4133	54	is	be	VBZ
18751	4133	55	a	a	DT
18751	4133	56	regulus	regulus	NN
18751	4133	57	or	or	CC
18751	4133	58	matte	matte	NN
18751	4133	59	,	,	,
18751	4133	60	or	or	CC
18751	4133	61	by	by	IN
18751	4133	62	a	a	DT
18751	4133	63	wet	wet	JJ
18751	4133	64	method	method	NN
18751	4133	65	of	of	IN
18751	4133	66	extraction	extraction	NN
18751	4133	67	,	,	,
18751	4133	68	yielding	yield	VBG
18751	4133	69	cement	cement	NN
18751	4133	70	copper	copper	NN
18751	4133	71	or	or	CC
18751	4133	72	precipitate	precipitate	NN
18751	4133	73	.	.	.
18751	4134	1	A	a	DT
18751	4134	2	regulus	regulus	NN
18751	4134	3	is	be	VBZ
18751	4134	4	a	a	DT
18751	4134	5	sulphide	sulphide	NN
18751	4134	6	of	of	IN
18751	4134	7	copper	copper	NN
18751	4134	8	and	and	CC
18751	4134	9	iron	iron	NN
18751	4134	10	,	,	,
18751	4134	11	carrying	carry	VBG
18751	4134	12	from	from	IN
18751	4134	13	30	30	CD
18751	4134	14	to	to	TO
18751	4134	15	40	40	CD
18751	4134	16	per	per	NN
18751	4134	17	cent	cent	NN
18751	4134	18	.	.	.
18751	4135	1	of	of	IN
18751	4135	2	copper	copper	NN
18751	4135	3	.	.	.
18751	4136	1	A	a	DT
18751	4136	2	precipitate	precipitate	NN
18751	4136	3	,	,	,
18751	4136	4	which	which	WDT
18751	4136	5	is	be	VBZ
18751	4136	6	generally	generally	RB
18751	4136	7	in	in	IN
18751	4136	8	the	the	DT
18751	4136	9	form	form	NN
18751	4136	10	of	of	IN
18751	4136	11	powder	powder	NN
18751	4136	12	,	,	,
18751	4136	13	consists	consist	VBZ
18751	4136	14	mainly	mainly	RB
18751	4136	15	of	of	IN
18751	4136	16	metallic	metallic	JJ
18751	4136	17	copper	copper	NN
18751	4136	18	.	.	.
18751	4137	1	Either	either	DT
18751	4137	2	regulus	regulus	NN
18751	4137	3	or	or	CC
18751	4137	4	precipitate	precipitate	NN
18751	4137	5	may	may	MD
18751	4137	6	be	be	VB
18751	4137	7	readily	readily	RB
18751	4137	8	dissolved	dissolve	VBN
18751	4137	9	in	in	IN
18751	4137	10	nitric	nitric	JJ
18751	4137	11	acid	acid	NN
18751	4137	12	.	.	.
18751	4138	1	Copper	copper	NN
18751	4138	2	forms	form	VBZ
18751	4138	3	two	two	CD
18751	4138	4	classes	class	NNS
18751	4138	5	of	of	IN
18751	4138	6	salts	salt	NNS
18751	4138	7	,	,	,
18751	4138	8	cuprous	cuprous	JJ
18751	4138	9	and	and	CC
18751	4138	10	cupric	cupric	JJ
18751	4138	11	.	.	.
18751	4139	1	The	the	DT
18751	4139	2	former	former	JJ
18751	4139	3	are	be	VBP
18751	4139	4	pale	pale	JJ
18751	4139	5	coloured	colour	VBN
18751	4139	6	and	and	CC
18751	4139	7	of	of	IN
18751	4139	8	little	little	JJ
18751	4139	9	importance	importance	NN
18751	4139	10	to	to	IN
18751	4139	11	the	the	DT
18751	4139	12	assayer	assayer	NN
18751	4139	13	.	.	.
18751	4140	1	They	-PRON-	PRP
18751	4140	2	are	be	VBP
18751	4140	3	easily	easily	RB
18751	4140	4	and	and	CC
18751	4140	5	completely	completely	RB
18751	4140	6	converted	convert	VBN
18751	4140	7	into	into	IN
18751	4140	8	cupric	cupric	NN
18751	4140	9	by	by	IN
18751	4140	10	oxidising	oxidise	VBG
18751	4140	11	agents	agent	NNS
18751	4140	12	.	.	.
18751	4141	1	Cupric	Cupric	NNP
18751	4141	2	compounds	compound	NNS
18751	4141	3	are	be	VBP
18751	4141	4	generally	generally	RB
18751	4141	5	green	green	JJ
18751	4141	6	or	or	CC
18751	4141	7	blue	blue	JJ
18751	4141	8	,	,	,
18751	4141	9	and	and	CC
18751	4141	10	are	be	VBP
18751	4141	11	soluble	soluble	JJ
18751	4141	12	in	in	IN
18751	4141	13	ammonia	ammonia	NNP
18751	4141	14	,	,	,
18751	4141	15	forming	form	VBG
18751	4141	16	deep	deep	JJ
18751	4141	17	blue	blue	JJ
18751	4141	18	solutions	solution	NNS
18751	4141	19	.	.	.
18751	4142	1	DRY	DRY	NNP
18751	4142	2	ASSAY	ASSAY	NNP
18751	4142	3	.	.	.
18751	4143	1	That	that	IN
18751	4143	2	,	,	,
18751	4143	3	for	for	IN
18751	4143	4	copper	copper	NN
18751	4143	5	,	,	,
18751	4143	6	next	next	JJ
18751	4143	7	after	after	IN
18751	4143	8	those	those	DT
18751	4143	9	for	for	IN
18751	4143	10	gold	gold	NN
18751	4143	11	and	and	CC
18751	4143	12	silver	silver	NN
18751	4143	13	,	,	,
18751	4143	14	holds	hold	VBZ
18751	4143	15	a	a	DT
18751	4143	16	more	more	RBR
18751	4143	17	important	important	JJ
18751	4143	18	position	position	NN
18751	4143	19	than	than	IN
18751	4143	20	any	any	DT
18751	4143	21	other	other	JJ
18751	4143	22	dry	dry	JJ
18751	4143	23	assay	assay	NN
18751	4143	24	.	.	.
18751	4144	1	The	the	DT
18751	4144	2	sale	sale	NN
18751	4144	3	of	of	IN
18751	4144	4	copper	copper	NN
18751	4144	5	ores	ore	NNS
18751	4144	6	has	have	VBZ
18751	4144	7	been	be	VBN
18751	4144	8	regulated	regulate	VBN
18751	4144	9	almost	almost	RB
18751	4144	10	solely	solely	RB
18751	4144	11	in	in	IN
18751	4144	12	the	the	DT
18751	4144	13	past	past	NN
18751	4144	14	by	by	IN
18751	4144	15	assays	assay	NNS
18751	4144	16	made	make	VBN
18751	4144	17	on	on	IN
18751	4144	18	the	the	DT
18751	4144	19	Cornish	cornish	JJ
18751	4144	20	method	method	NN
18751	4144	21	.	.	.
18751	4145	1	It	-PRON-	PRP
18751	4145	2	is	be	VBZ
18751	4145	3	not	not	RB
18751	4145	4	pretended	pretend	VBN
18751	4145	5	that	that	IN
18751	4145	6	this	this	DT
18751	4145	7	method	method	NN
18751	4145	8	gives	give	VBZ
18751	4145	9	the	the	DT
18751	4145	10	actual	actual	JJ
18751	4145	11	content	content	NN
18751	4145	12	of	of	IN
18751	4145	13	copper	copper	NN
18751	4145	14	,	,	,
18751	4145	15	but	but	CC
18751	4145	16	it	-PRON-	PRP
18751	4145	17	gives	give	VBZ
18751	4145	18	the	the	DT
18751	4145	19	purchaser	purchaser	NN
18751	4145	20	an	an	DT
18751	4145	21	idea	idea	NN
18751	4145	22	of	of	IN
18751	4145	23	the	the	DT
18751	4145	24	quantity	quantity	NN
18751	4145	25	and	and	CC
18751	4145	26	quality	quality	NN
18751	4145	27	of	of	IN
18751	4145	28	the	the	DT
18751	4145	29	metal	metal	NN
18751	4145	30	that	that	WDT
18751	4145	31	can	can	MD
18751	4145	32	be	be	VB
18751	4145	33	got	get	VBN
18751	4145	34	by	by	IN
18751	4145	35	smelting	smelt	VBG
18751	4145	36	.	.	.
18751	4146	1	The	the	DT
18751	4146	2	process	process	NN
18751	4146	3	is	be	VBZ
18751	4146	4	itself	-PRON-	PRP
18751	4146	5	one	one	CD
18751	4146	6	of	of	IN
18751	4146	7	smelting	smelt	VBG
18751	4146	8	on	on	IN
18751	4146	9	a	a	DT
18751	4146	10	small	small	JJ
18751	4146	11	scale	scale	NN
18751	4146	12	.	.	.
18751	4147	1	As	as	IN
18751	4147	2	might	may	MD
18751	4147	3	be	be	VB
18751	4147	4	expected	expect	VBN
18751	4147	5	,	,	,
18751	4147	6	however	however	RB
18751	4147	7	,	,	,
18751	4147	8	the	the	DT
18751	4147	9	assay	assay	NNP
18751	4147	10	produce	produce	NN
18751	4147	11	and	and	CC
18751	4147	12	the	the	DT
18751	4147	13	smelting	smelting	NN
18751	4147	14	produce	produce	NN
18751	4147	15	are	be	VBP
18751	4147	16	not	not	RB
18751	4147	17	the	the	DT
18751	4147	18	same	same	JJ
18751	4147	19	,	,	,
18751	4147	20	there	there	EX
18751	4147	21	being	be	VBG
18751	4147	22	a	a	DT
18751	4147	23	smaller	small	JJR
18751	4147	24	loss	loss	NN
18751	4147	25	of	of	IN
18751	4147	26	copper	copper	NN
18751	4147	27	in	in	IN
18751	4147	28	the	the	DT
18751	4147	29	smelting	smelting	NN
18751	4147	30	.	.	.
18751	4148	1	The	the	DT
18751	4148	2	method	method	NN
18751	4148	3	has	have	VBZ
18751	4148	4	worked	work	VBN
18751	4148	5	very	very	RB
18751	4148	6	well	well	RB
18751	4148	7	,	,	,
18751	4148	8	but	but	CC
18751	4148	9	when	when	WRB
18751	4148	10	applied	apply	VBN
18751	4148	11	to	to	IN
18751	4148	12	the	the	DT
18751	4148	13	purchase	purchase	NN
18751	4148	14	of	of	IN
18751	4148	15	low	low	JJ
18751	4148	16	class	class	NN
18751	4148	17	ores	ore	NNS
18751	4148	18	(	(	-LRB-
18751	4148	19	from	from	IN
18751	4148	20	which	which	WDT
18751	4148	21	the	the	DT
18751	4148	22	whole	whole	NN
18751	4148	23	of	of	IN
18751	4148	24	the	the	DT
18751	4148	25	copper	copper	NN
18751	4148	26	is	be	VBZ
18751	4148	27	extracted	extract	VBN
18751	4148	28	by	by	IN
18751	4148	29	wet	wet	JJ
18751	4148	30	methods	method	NNS
18751	4148	31	)	)	-RRB-
18751	4148	32	it	-PRON-	PRP
18751	4148	33	is	be	VBZ
18751	4148	34	unsatisfactory	unsatisfactory	JJ
18751	4148	35	.	.	.
18751	4149	1	The	the	DT
18751	4149	2	following	follow	VBG
18751	4149	3	table	table	NN
18751	4149	4	,	,	,
18751	4149	5	which	which	WDT
18751	4149	6	embodies	embody	VBZ
18751	4149	7	the	the	DT
18751	4149	8	results	result	NNS
18751	4149	9	of	of	IN
18751	4149	10	several	several	JJ
18751	4149	11	years	year	NNS
18751	4149	12	'	'	POS
18751	4149	13	experience	experience	NN
18751	4149	14	with	with	IN
18751	4149	15	copper	copper	NN
18751	4149	16	assays	assay	NNS
18751	4149	17	,	,	,
18751	4149	18	shows	show	VBZ
18751	4149	19	the	the	DT
18751	4149	20	loss	loss	NN
18751	4149	21	of	of	IN
18751	4149	22	copper	copper	NN
18751	4149	23	on	on	IN
18751	4149	24	ores	ore	NNS
18751	4149	25	of	of	IN
18751	4149	26	varying	varying	NN
18751	4149	27	produce	produce	NN
18751	4149	28	.	.	.
18751	4150	1	The	the	DT
18751	4150	2	figures	figure	NNS
18751	4150	3	in	in	IN
18751	4150	4	the	the	DT
18751	4150	5	fourth	fourth	JJ
18751	4150	6	column	column	NN
18751	4150	7	show	show	NN
18751	4150	8	how	how	WRB
18751	4150	9	rapidly	rapidly	RB
18751	4150	10	the	the	DT
18751	4150	11	proportion	proportion	NN
18751	4150	12	of	of	IN
18751	4150	13	copper	copper	NN
18751	4150	14	lost	lose	VBN
18751	4150	15	increases	increase	NNS
18751	4150	16	as	as	IN
18751	4150	17	the	the	DT
18751	4150	18	percentage	percentage	NN
18751	4150	19	of	of	IN
18751	4150	20	copper	copper	NN
18751	4150	21	in	in	IN
18751	4150	22	the	the	DT
18751	4150	23	ore	ore	NN
18751	4150	24	falls	fall	VBZ
18751	4150	25	below	below	IN
18751	4150	26	30	30	CD
18751	4150	27	per	per	NN
18751	4150	28	cent	cent	NN
18751	4150	29	.	.	.
18751	4151	1	For	for	IN
18751	4151	2	material	material	NN
18751	4151	3	with	with	IN
18751	4151	4	more	more	JJR
18751	4151	5	than	than	IN
18751	4151	6	30	30	CD
18751	4151	7	per	per	NN
18751	4151	8	cent	cent	NN
18751	4151	9	.	.	.
18751	4152	1	the	the	DT
18751	4152	2	proportion	proportion	NN
18751	4152	3	lost	lose	VBN
18751	4152	4	is	be	VBZ
18751	4152	5	in	in	IN
18751	4152	6	inverse	inverse	JJ
18751	4152	7	proportion	proportion	NN
18751	4152	8	to	to	IN
18751	4152	9	the	the	DT
18751	4152	10	copper	copper	NN
18751	4152	11	present	present	NN
18751	4152	12	.	.	.
18751	4153	1	LOSS	loss	NN
18751	4153	2	OF	of	IN
18751	4153	3	COPPER	copper	NN
18751	4153	4	.	.	.
18751	4154	1	-----------------+------------+-----------+------------------	-----------------+------------+-----------+------------------	:
18751	4154	2	Copper	copper	NN
18751	4154	3	present	present	NN
18751	4154	4	.	.	.
18751	4155	1	|	|	NNP
18751	4155	2	Dry	Dry	NNP
18751	4155	3	Assay	Assay	NNP
18751	4155	4	.	.	.
18751	4156	1	|	|	NNP
18751	4156	2	Margin	Margin	NNP
18751	4156	3	.	.	.
18751	4157	1	|	|	NNP
18751	4157	2	Loss	Loss	NNP
18751	4157	3	on	on	IN
18751	4157	4	100	100	CD
18751	4157	5	|	|	CD
18751	4157	6	|	|	CD
18751	4157	7	|	|	NNS
18751	4157	8	Parts	Parts	NNPS
18751	4157	9	of	of	IN
18751	4157	10	Copper	Copper	NNP
18751	4157	11	.	.	.
18751	4158	1	-----------------+------------+-----------+------------------	-----------------+------------+-----------+------------------	:
18751	4158	2	Per	per	IN
18751	4158	3	cent	cent	NN
18751	4158	4	.	.	.
18751	4159	1	|	|	NNP
18751	4159	2	Per	Per	NNP
18751	4159	3	cent	cent	NN
18751	4159	4	.	.	.
18751	4160	1	|	|	NNP
18751	4160	2	Per	Per	NNP
18751	4160	3	cent	cent	NN
18751	4160	4	.	.	.
18751	4161	1	|	|	NNP
18751	4161	2	100	100	CD
18751	4161	3	|	|	CD
18751	4161	4	98	98	CD
18751	4161	5	|	|	CD
18751	4161	6	2.0	2.0	CD
18751	4161	7	|	|	CD
18751	4161	8	2.0	2.0	CD
18751	4161	9	95	95	CD
18751	4161	10	|	|	CD
18751	4161	11	92	92	CD
18751	4161	12	-	-	HYPH
18751	4161	13	1/2	1/2	CD
18751	4161	14	|	|	CD
18751	4161	15	2.5	2.5	CD
18751	4161	16	|	|	CD
18751	4161	17	2.6	2.6	CD
18751	4161	18	90	90	CD
18751	4161	19	|	|	CD
18751	4161	20	87	87	CD
18751	4161	21	-	-	HYPH
18751	4161	22	3/8	3/8	CD
18751	4161	23	|	|	CD
18751	4161	24	2.6	2.6	CD
18751	4161	25	|	|	CD
18751	4161	26	2.9	2.9	CD
18751	4161	27	85	85	CD
18751	4161	28	|	|	CD
18751	4161	29	82	82	CD
18751	4161	30	-	-	HYPH
18751	4161	31	3/8	3/8	CD
18751	4161	32	|	|	CD
18751	4161	33	2.6	2.6	CD
18751	4161	34	|	|	CD
18751	4161	35	3.0	3.0	CD
18751	4161	36	80	80	CD
18751	4161	37	|	|	CD
18751	4161	38	77	77	CD
18751	4161	39	-	-	HYPH
18751	4161	40	3/8	3/8	CD
18751	4161	41	|	|	CD
18751	4161	42	2.6	2.6	CD
18751	4161	43	|	|	CD
18751	4161	44	3.2	3.2	CD
18751	4161	45	75	75	CD
18751	4161	46	|	|	CD
18751	4161	47	72	72	CD
18751	4161	48	-	-	SYM
18751	4161	49	3/8	3/8	CD
18751	4161	50	|	|	CD
18751	4161	51	2.6	2.6	CD
18751	4161	52	|	|	CD
18751	4161	53	3.5	3.5	CD
18751	4161	54	70	70	CD
18751	4161	55	|	|	CD
18751	4161	56	67	67	CD
18751	4161	57	-	-	HYPH
18751	4161	58	1/2	1/2	CD
18751	4161	59	|	|	CD
18751	4161	60	2.5	2.5	CD
18751	4161	61	|	|	CD
18751	4161	62	3.6	3.6	CD
18751	4161	63	65	65	CD
18751	4161	64	|	|	CD
18751	4161	65	62	62	CD
18751	4161	66	-	-	HYPH
18751	4161	67	1/2	1/2	CD
18751	4161	68	|	|	CD
18751	4161	69	2.5	2.5	CD
18751	4161	70	|	|	CD
18751	4161	71	3.8	3.8	CD
18751	4161	72	60	60	CD
18751	4161	73	|	|	CD
18751	4161	74	57	57	CD
18751	4161	75	-	-	HYPH
18751	4161	76	5/8	5/8	CD
18751	4161	77	|	|	NNP
18751	4161	78	2.4	2.4	CD
18751	4161	79	|	|	CD
18751	4161	80	4.0	4.0	CD
18751	4161	81	55	55	CD
18751	4161	82	|	|	CD
18751	4161	83	52	52	CD
18751	4161	84	-	-	HYPH
18751	4161	85	3/4	3/4	CD
18751	4161	86	|	|	CD
18751	4161	87	2.3	2.3	CD
18751	4161	88	|	|	CD
18751	4161	89	4.2	4.2	CD
18751	4161	90	50	50	CD
18751	4161	91	|	|	CD
18751	4161	92	47	47	CD
18751	4161	93	-	-	HYPH
18751	4161	94	3/4	3/4	CD
18751	4161	95	|	|	CD
18751	4161	96	2.2	2.2	CD
18751	4161	97	|	|	CD
18751	4161	98	4.4	4.4	CD
18751	4161	99	45	45	CD
18751	4161	100	|	|	CD
18751	4161	101	43	43	CD
18751	4161	102	|	|	CD
18751	4161	103	2.0	2.0	CD
18751	4161	104	|	|	CD
18751	4161	105	4.5	4.5	CD
18751	4161	106	40	40	CD
18751	4161	107	|	|	CD
18751	4161	108	38	38	CD
18751	4161	109	-	-	HYPH
18751	4161	110	1/8	1/8	CD
18751	4161	111	|	|	CD
18751	4161	112	1.8	1.8	CD
18751	4161	113	|	|	CD
18751	4161	114	4.6	4.6	CD
18751	4161	115	35	35	CD
18751	4161	116	|	|	CD
18751	4161	117	33	33	CD
18751	4161	118	-	-	HYPH
18751	4161	119	1/4	1/4	CD
18751	4161	120	|	|	CD
18751	4161	121	1.7	1.7	CD
18751	4161	122	|	|	CD
18751	4161	123	4.8	4.8	CD
18751	4161	124	30	30	CD
18751	4161	125	|	|	CD
18751	4161	126	28	28	CD
18751	4161	127	-	-	HYPH
18751	4161	128	1/2	1/2	CD
18751	4161	129	|	|	CD
18751	4161	130	1.50	1.50	CD
18751	4161	131	|	|	CD
18751	4161	132	5.0	5.0	CD
18751	4161	133	25	25	CD
18751	4161	134	|	|	CD
18751	4161	135	23	23	CD
18751	4161	136	-	-	HYPH
18751	4161	137	1/2	1/2	CD
18751	4161	138	|	|	CD
18751	4161	139	1.50	1.50	CD
18751	4161	140	|	|	CD
18751	4161	141	6.0	6.0	CD
18751	4161	142	20	20	CD
18751	4161	143	|	|	CD
18751	4161	144	18	18	CD
18751	4161	145	-	-	HYPH
18751	4161	146	1/2	1/2	CD
18751	4161	147	|	|	CD
18751	4161	148	1.56	1.56	CD
18751	4161	149	|	|	CD
18751	4161	150	7.8	7.8	CD
18751	4161	151	18	18	CD
18751	4161	152	|	|	CD
18751	4161	153	16	16	CD
18751	4161	154	-	-	HYPH
18751	4161	155	1/2	1/2	CD
18751	4161	156	|	|	CD
18751	4161	157	1.53	1.53	CD
18751	4161	158	|	|	CD
18751	4161	159	8.5	8.5	CD
18751	4161	160	16	16	CD
18751	4161	161	|	|	CD
18751	4161	162	14	14	CD
18751	4161	163	-	-	HYPH
18751	4161	164	1/2	1/2	CD
18751	4161	165	|	|	CD
18751	4161	166	1.48	1.48	CD
18751	4161	167	|	|	CD
18751	4161	168	9.3	9.3	CD
18751	4161	169	14	14	CD
18751	4161	170	|	|	CD
18751	4161	171	12	12	CD
18751	4161	172	-	-	SYM
18751	4161	173	5/8	5/8	CD
18751	4161	174	|	|	CD
18751	4161	175	1.40	1.40	CD
18751	4161	176	|	|	CD
18751	4161	177	10.0	10.0	CD
18751	4161	178	12	12	CD
18751	4161	179	|	|	CD
18751	4161	180	10	10	CD
18751	4161	181	-	-	HYPH
18751	4161	182	5/8	5/8	CD
18751	4161	183	|	|	CD
18751	4161	184	1.37	1.37	CD
18751	4161	185	|	|	CD
18751	4161	186	11.4	11.4	CD
18751	4161	187	10	10	CD
18751	4161	188	|	|	CD
18751	4161	189	8	8	CD
18751	4161	190	-	-	HYPH
18751	4161	191	3/4	3/4	CD
18751	4161	192	|	|	CD
18751	4161	193	1.28	1.28	CD
18751	4161	194	|	|	CD
18751	4161	195	12.8	12.8	CD
18751	4161	196	8	8	CD
18751	4161	197	|	|	CD
18751	4161	198	6	6	CD
18751	4161	199	-	-	HYPH
18751	4161	200	7/8	7/8	CD
18751	4161	201	|	|	CD
18751	4161	202	1.14	1.14	CD
18751	4161	203	|	|	CD
18751	4161	204	14.3	14.3	CD
18751	4161	205	6	6	CD
18751	4161	206	|	|	CD
18751	4161	207	5	5	CD
18751	4161	208	|	|	CD
18751	4161	209	1.05	1.05	CD
18751	4161	210	|	|	CD
18751	4161	211	17.5	17.5	CD
18751	4161	212	5	5	CD
18751	4161	213	|	|	CD
18751	4161	214	4	4	CD
18751	4161	215	|	|	CD
18751	4161	216	1.00	1.00	CD
18751	4161	217	|	|	CD
18751	4161	218	20.0	20.0	CD
18751	4161	219	4	4	CD
18751	4161	220	|	|	CD
18751	4161	221	3	3	CD
18751	4161	222	|	|	CD
18751	4161	223	1.00	1.00	CD
18751	4161	224	|	|	CD
18751	4161	225	25.0	25.0	CD
18751	4161	226	3.75	3.75	CD
18751	4161	227	|	|	CD
18751	4161	228	2	2	CD
18751	4161	229	-	-	HYPH
18751	4161	230	3/4	3/4	CD
18751	4161	231	|	|	CD
18751	4161	232	0.97	0.97	CD
18751	4161	233	|	|	CD
18751	4161	234	26.0	26.0	CD
18751	4161	235	3.50	3.50	CD
18751	4161	236	|	|	CD
18751	4161	237	2	2	CD
18751	4161	238	-	-	HYPH
18751	4161	239	9/16	9/16	CD
18751	4161	240	|	|	CD
18751	4161	241	0.94	0.94	CD
18751	4161	242	|	|	CD
18751	4161	243	27.0	27.0	CD
18751	4161	244	3.25	3.25	CD
18751	4161	245	|	|	CD
18751	4161	246	2	2	CD
18751	4161	247	-	-	HYPH
18751	4161	248	5/16	5/16	CD
18751	4161	249	|	|	CD
18751	4161	250	0.91	0.91	CD
18751	4161	251	|	|	CD
18751	4161	252	28.0	28.0	CD
18751	4161	253	3.00	3.00	CD
18751	4161	254	|	|	CD
18751	4161	255	2	2	CD
18751	4161	256	-	-	HYPH
18751	4161	257	1/8	1/8	CD
18751	4161	258	|	|	CD
18751	4161	259	0.87	0.87	CD
18751	4161	260	|	|	CD
18751	4161	261	29.0	29.0	CD
18751	4161	262	2.75	2.75	CD
18751	4161	263	|	|	CD
18751	4161	264	1	1	CD
18751	4161	265	-	-	HYPH
18751	4161	266	15/16	15/16	CD
18751	4161	267	|	|	CD
18751	4161	268	0.82	0.82	CD
18751	4161	269	|	|	CD
18751	4161	270	30.0	30.0	CD
18751	4161	271	2.50	2.50	CD
18751	4161	272	|	|	CD
18751	4161	273	1	1	CD
18751	4161	274	-	-	HYPH
18751	4161	275	3/4	3/4	CD
18751	4161	276	|	|	CD
18751	4161	277	0.77	0.77	CD
18751	4161	278	|	|	CD
18751	4161	279	31.0	31.0	CD
18751	4161	280	2.25	2.25	CD
18751	4161	281	|	|	CD
18751	4161	282	1	1	CD
18751	4161	283	-	-	HYPH
18751	4161	284	1/2	1/2	CD
18751	4161	285	|	|	CD
18751	4161	286	0.72	0.72	CD
18751	4161	287	|	|	CD
18751	4161	288	32.0	32.0	CD
18751	4161	289	2.00	2.00	CD
18751	4161	290	|	|	CD
18751	4161	291	1	1	CD
18751	4161	292	-	-	HYPH
18751	4161	293	5/16	5/16	CD
18751	4161	294	|	|	CD
18751	4161	295	0.66	0.66	CD
18751	4161	296	|	|	CD
18751	4161	297	33.0	33.0	CD
18751	4161	298	-----------------+------------+-----------+------------------	-----------------+------------+-----------+------------------	:
18751	4161	299	The	the	DT
18751	4161	300	wet	wet	JJ
18751	4161	301	assay	assay	NN
18751	4161	302	being	be	VBG
18751	4161	303	known	know	VBN
18751	4161	304	,	,	,
18751	4161	305	the	the	DT
18751	4161	306	dry	dry	JJ
18751	4161	307	assay	assay	NN
18751	4161	308	can	can	MD
18751	4161	309	be	be	VB
18751	4161	310	calculated	calculate	VBN
18751	4161	311	with	with	IN
18751	4161	312	the	the	DT
18751	4161	313	help	help	NN
18751	4161	314	of	of	IN
18751	4161	315	the	the	DT
18751	4161	316	above	above	JJ
18751	4161	317	table	table	NN
18751	4161	318	by	by	IN
18751	4161	319	deducting	deduct	VBG
18751	4161	320	the	the	DT
18751	4161	321	amount	amount	NN
18751	4161	322	in	in	IN
18751	4161	323	the	the	DT
18751	4161	324	column	column	NN
18751	4161	325	headed	head	VBN
18751	4161	326	"	"	``
18751	4161	327	margin	margin	NN
18751	4161	328	"	"	''
18751	4161	329	opposite	opposite	IN
18751	4161	330	the	the	DT
18751	4161	331	corresponding	correspond	VBG
18751	4161	332	percentage	percentage	NN
18751	4161	333	.	.	.
18751	4162	1	For	for	IN
18751	4162	2	example	example	NN
18751	4162	3	,	,	,
18751	4162	4	if	if	IN
18751	4162	5	the	the	DT
18751	4162	6	wet	wet	NNP
18751	4162	7	assay	assay	NNP
18751	4162	8	gives	give	VBZ
18751	4162	9	a	a	DT
18751	4162	10	produce	produce	NN
18751	4162	11	of	of	IN
18751	4162	12	17.12	17.12	CD
18751	4162	13	per	per	NN
18751	4162	14	cent	cent	NN
18751	4162	15	.	.	.
18751	4162	16	,	,	,
18751	4162	17	there	there	EX
18751	4162	18	should	should	MD
18751	4162	19	be	be	VB
18751	4162	20	deducted	deduct	VBN
18751	4162	21	1.5	1.5	CD
18751	4162	22	;	;	:
18751	4162	23	the	the	DT
18751	4162	24	dry	dry	JJ
18751	4162	25	assay	assay	NN
18751	4162	26	would	would	MD
18751	4162	27	then	then	RB
18751	4162	28	be	be	VB
18751	4162	29	15.62	15.62	CD
18751	4162	30	,	,	,
18751	4162	31	or	or	CC
18751	4162	32	,	,	,
18751	4162	33	since	since	IN
18751	4162	34	the	the	DT
18751	4162	35	fractions	fraction	NNS
18751	4162	36	are	be	VBP
18751	4162	37	always	always	RB
18751	4162	38	expressed	express	VBN
18751	4162	39	in	in	IN
18751	4162	40	eighths	eighth	NNS
18751	4162	41	,	,	,
18751	4162	42	15	15	CD
18751	4162	43	-	-	SYM
18751	4162	44	5/8	5/8	CD
18751	4162	45	.	.	.
18751	4163	1	With	with	IN
18751	4163	2	impure	impure	NN
18751	4163	3	ores	ore	NNS
18751	4163	4	,	,	,
18751	4163	5	containing	contain	VBG
18751	4163	6	from	from	IN
18751	4163	7	25	25	CD
18751	4163	8	to	to	TO
18751	4163	9	50	50	CD
18751	4163	10	per	per	NN
18751	4163	11	cent	cent	NN
18751	4163	12	.	.	.
18751	4164	1	of	of	IN
18751	4164	2	copper	copper	NN
18751	4164	3	,	,	,
18751	4164	4	the	the	DT
18751	4164	5	differences	difference	NNS
18751	4164	6	may	may	MD
18751	4164	7	be	be	VB
18751	4164	8	perhaps	perhaps	RB
18751	4164	9	1/4	1/4	CD
18751	4164	10	greater	great	JJR
18751	4164	11	.	.	.
18751	4165	1	Wet	wet	NN
18751	4165	2	methods	method	NNS
18751	4165	3	are	be	VBP
18751	4165	4	gradually	gradually	RB
18751	4165	5	replacing	replace	VBG
18751	4165	6	the	the	DT
18751	4165	7	dry	dry	JJ
18751	4165	8	assay	assay	NN
18751	4165	9	,	,	,
18751	4165	10	and	and	CC
18751	4165	11	it	-PRON-	PRP
18751	4165	12	is	be	VBZ
18751	4165	13	probable	probable	JJ
18751	4165	14	that	that	IN
18751	4165	15	in	in	IN
18751	4165	16	the	the	DT
18751	4165	17	future	future	NN
18751	4165	18	they	-PRON-	PRP
18751	4165	19	will	will	MD
18751	4165	20	supersede	supersede	VB
18751	4165	21	it	-PRON-	PRP
18751	4165	22	;	;	:
18751	4165	23	for	for	IN
18751	4165	24	stock	stock	NN
18751	4165	25	-	-	HYPH
18751	4165	26	taking	taking	NN
18751	4165	27	,	,	,
18751	4165	28	and	and	CC
18751	4165	29	the	the	DT
18751	4165	30	various	various	JJ
18751	4165	31	determinations	determination	NNS
18751	4165	32	required	require	VBN
18751	4165	33	in	in	IN
18751	4165	34	smelting	smelting	NN
18751	4165	35	works	work	NNS
18751	4165	36	and	and	CC
18751	4165	37	on	on	IN
18751	4165	38	mines	mine	NNS
18751	4165	39	,	,	,
18751	4165	40	they	-PRON-	PRP
18751	4165	41	are	be	VBP
18751	4165	42	generally	generally	RB
18751	4165	43	adopted	adopt	VBN
18751	4165	44	,	,	,
18751	4165	45	because	because	IN
18751	4165	46	they	-PRON-	PRP
18751	4165	47	give	give	VBP
18751	4165	48	the	the	DT
18751	4165	49	actual	actual	JJ
18751	4165	50	copper	copper	NN
18751	4165	51	contents	content	NNS
18751	4165	52	,	,	,
18751	4165	53	and	and	CC
18751	4165	54	since	since	IN
18751	4165	55	it	-PRON-	PRP
18751	4165	56	is	be	VBZ
18751	4165	57	obvious	obvious	JJ
18751	4165	58	that	that	IN
18751	4165	59	a	a	DT
18751	4165	60	knowledge	knowledge	NN
18751	4165	61	of	of	IN
18751	4165	62	this	this	DT
18751	4165	63	is	be	VBZ
18751	4165	64	more	more	RBR
18751	4165	65	valuable	valuable	JJ
18751	4165	66	to	to	IN
18751	4165	67	the	the	DT
18751	4165	68	miner	miner	NN
18751	4165	69	and	and	CC
18751	4165	70	smelter	smelter	NN
18751	4165	71	.	.	.
18751	4166	1	Moreover	moreover	RB
18751	4166	2	,	,	,
18751	4166	3	the	the	DT
18751	4166	4	working	working	NN
18751	4166	5	of	of	IN
18751	4166	6	the	the	DT
18751	4166	7	dry	dry	JJ
18751	4166	8	method	method	NN
18751	4166	9	has	have	VBZ
18751	4166	10	been	be	VBN
18751	4166	11	monopolised	monopolise	VBN
18751	4166	12	by	by	IN
18751	4166	13	a	a	DT
18751	4166	14	small	small	JJ
18751	4166	15	ring	ring	NN
18751	4166	16	of	of	IN
18751	4166	17	assayers	assayer	NNS
18751	4166	18	,	,	,
18751	4166	19	with	with	IN
18751	4166	20	the	the	DT
18751	4166	21	double	double	JJ
18751	4166	22	result	result	NN
18751	4166	23	of	of	IN
18751	4166	24	exciting	exciting	JJ
18751	4166	25	outside	outside	JJ
18751	4166	26	jealousy	jealousy	NN
18751	4166	27	and	and	CC
18751	4166	28	,	,	,
18751	4166	29	worse	bad	JJR
18751	4166	30	still	still	RB
18751	4166	31	,	,	,
18751	4166	32	of	of	IN
18751	4166	33	retarding	retard	VBG
18751	4166	34	the	the	DT
18751	4166	35	development	development	NN
18751	4166	36	and	and	CC
18751	4166	37	improvement	improvement	NN
18751	4166	38	of	of	IN
18751	4166	39	the	the	DT
18751	4166	40	process	process	NN
18751	4166	41	.	.	.
18751	4167	1	The	the	DT
18751	4167	2	principal	principal	JJ
18751	4167	3	stages	stage	NNS
18751	4167	4	of	of	IN
18751	4167	5	the	the	DT
18751	4167	6	dry	dry	JJ
18751	4167	7	assay	assay	NN
18751	4167	8	are	be	VBP
18751	4167	9	:	:	:
18751	4167	10	(	(	-LRB-
18751	4167	11	1	1	LS
18751	4167	12	)	)	-RRB-
18751	4167	13	the	the	DT
18751	4167	14	concentration	concentration	NN
18751	4167	15	of	of	IN
18751	4167	16	the	the	DT
18751	4167	17	copper	copper	NN
18751	4167	18	in	in	IN
18751	4167	19	a	a	DT
18751	4167	20	regulus	regulus	NN
18751	4167	21	;	;	,
18751	4167	22	(	(	-LRB-
18751	4167	23	2	2	LS
18751	4167	24	)	)	-RRB-
18751	4167	25	the	the	DT
18751	4167	26	separation	separation	NN
18751	4167	27	of	of	IN
18751	4167	28	the	the	DT
18751	4167	29	sulphur	sulphur	NN
18751	4167	30	by	by	IN
18751	4167	31	calcining	calcining	NNP
18751	4167	32	;	;	,
18751	4167	33	(	(	-LRB-
18751	4167	34	3	3	LS
18751	4167	35	)	)	-RRB-
18751	4167	36	the	the	DT
18751	4167	37	reduction	reduction	NN
18751	4167	38	of	of	IN
18751	4167	39	the	the	DT
18751	4167	40	copper	copper	NN
18751	4167	41	by	by	IN
18751	4167	42	fusion	fusion	NN
18751	4167	43	;	;	,
18751	4167	44	and	and	CC
18751	4167	45	(	(	-LRB-
18751	4167	46	4	4	LS
18751	4167	47	)	)	-RRB-
18751	4167	48	the	the	DT
18751	4167	49	refining	refining	NN
18751	4167	50	of	of	IN
18751	4167	51	the	the	DT
18751	4167	52	metal	metal	NN
18751	4167	53	obtained	obtain	VBN
18751	4167	54	.	.	.
18751	4168	1	The	the	DT
18751	4168	2	whole	whole	NN
18751	4168	3	of	of	IN
18751	4168	4	these	these	DT
18751	4168	5	operations	operation	NNS
18751	4168	6	are	be	VBP
18751	4168	7	not	not	RB
18751	4168	8	necessary	necessary	JJ
18751	4168	9	with	with	IN
18751	4168	10	all	all	DT
18751	4168	11	copper	copper	NN
18751	4168	12	material	material	NN
18751	4168	13	.	.	.
18751	4169	1	Ores	ore	NNS
18751	4169	2	are	be	VBP
18751	4169	3	worked	work	VBN
18751	4169	4	through	through	IN
18751	4169	5	all	all	PDT
18751	4169	6	the	the	DT
18751	4169	7	stages	stage	NNS
18751	4169	8	;	;	:
18751	4169	9	with	with	IN
18751	4169	10	mattes	matte	NNS
18751	4169	11	,	,	,
18751	4169	12	the	the	DT
18751	4169	13	preliminary	preliminary	JJ
18751	4169	14	fusion	fusion	NN
18751	4169	15	for	for	IN
18751	4169	16	regulus	regulus	NN
18751	4169	17	is	be	VBZ
18751	4169	18	omitted	omit	VBN
18751	4169	19	;	;	:
18751	4169	20	precipitates	precipitate	NNS
18751	4169	21	are	be	VBP
18751	4169	22	simply	simply	RB
18751	4169	23	fused	fuse	VBN
18751	4169	24	for	for	IN
18751	4169	25	coarse	coarse	JJ
18751	4169	26	copper	copper	NN
18751	4169	27	,	,	,
18751	4169	28	and	and	CC
18751	4169	29	refined	refine	VBD
18751	4169	30	;	;	:
18751	4169	31	and	and	CC
18751	4169	32	blister	blister	NN
18751	4169	33	or	or	CC
18751	4169	34	bar	bar	NN
18751	4169	35	coppers	copper	NNS
18751	4169	36	are	be	VBP
18751	4169	37	refined	refine	VBN
18751	4169	38	,	,	,
18751	4169	39	or	or	CC
18751	4169	40	,	,	,
18751	4169	41	if	if	IN
18751	4169	42	very	very	RB
18751	4169	43	pure	pure	JJ
18751	4169	44	,	,	,
18751	4169	45	subjected	subject	VBN
18751	4169	46	merely	merely	RB
18751	4169	47	to	to	IN
18751	4169	48	washing	wash	VBG
18751	4169	49	.	.	.
18751	4170	1	The	the	DT
18751	4170	2	quantity	quantity	NN
18751	4170	3	of	of	IN
18751	4170	4	ore	ore	NN
18751	4170	5	generally	generally	RB
18751	4170	6	taken	take	VBN
18751	4170	7	is	be	VBZ
18751	4170	8	400	400	CD
18751	4170	9	grains	grain	NNS
18751	4170	10	,	,	,
18751	4170	11	and	and	CC
18751	4170	12	is	be	VBZ
18751	4170	13	known	know	VBN
18751	4170	14	as	as	IN
18751	4170	15	"	"	``
18751	4170	16	a	a	DT
18751	4170	17	full	full	JJ
18751	4170	18	trial	trial	NN
18751	4170	19	"	"	''
18751	4170	20	;	;	:
18751	4170	21	but	but	CC
18751	4170	22	for	for	IN
18751	4170	23	rich	rich	JJ
18751	4170	24	material	material	NN
18751	4170	25	,	,	,
18751	4170	26	containing	contain	VBG
18751	4170	27	more	more	JJR
18751	4170	28	than	than	IN
18751	4170	29	50	50	CD
18751	4170	30	per	per	NN
18751	4170	31	cent	cent	NN
18751	4170	32	.	.	.
18751	4171	1	of	of	IN
18751	4171	2	copper	copper	NN
18751	4171	3	,	,	,
18751	4171	4	"	"	''
18751	4171	5	a	a	DT
18751	4171	6	half	half	NN
18751	4171	7	trial	trial	NN
18751	4171	8	,	,	,
18751	4171	9	"	"	''
18751	4171	10	or	or	CC
18751	4171	11	200	200	CD
18751	4171	12	grains	grain	NNS
18751	4171	13	,	,	,
18751	4171	14	is	be	VBZ
18751	4171	15	used	use	VBN
18751	4171	16	.	.	.
18751	4172	1	~Fusion	~Fusion	NFP
18751	4172	2	for	for	IN
18751	4172	3	Regulus.~--The	Regulus.~--The	NNP
18751	4172	4	ore	ore	NNP
18751	4172	5	(	(	-LRB-
18751	4172	6	either	either	CC
18751	4172	7	with	with	IN
18751	4172	8	or	or	CC
18751	4172	9	without	without	IN
18751	4172	10	a	a	DT
18751	4172	11	previous	previous	JJ
18751	4172	12	imperfect	imperfect	NN
18751	4172	13	roasting	roast	VBG
18751	4172	14	to	to	TO
18751	4172	15	get	get	VB
18751	4172	16	rid	rid	VBN
18751	4172	17	of	of	IN
18751	4172	18	any	any	DT
18751	4172	19	excess	excess	NN
18751	4172	20	of	of	IN
18751	4172	21	sulphur	sulphur	NNP
18751	4172	22	)	)	-RRB-
18751	4172	23	is	be	VBZ
18751	4172	24	mixed	mix	VBN
18751	4172	25	with	with	IN
18751	4172	26	borax	borax	NNS
18751	4172	27	,	,	,
18751	4172	28	glass	glass	NN
18751	4172	29	,	,	,
18751	4172	30	lime	lime	NN
18751	4172	31	,	,	,
18751	4172	32	and	and	CC
18751	4172	33	fluor	fluor	NNP
18751	4172	34	spar	spar	NNS
18751	4172	35	;	;	:
18751	4172	36	and	and	CC
18751	4172	37	,	,	,
18751	4172	38	in	in	IN
18751	4172	39	some	some	DT
18751	4172	40	cases	case	NNS
18751	4172	41	,	,	,
18751	4172	42	with	with	IN
18751	4172	43	nitre	nitre	NNP
18751	4172	44	,	,	,
18751	4172	45	or	or	CC
18751	4172	46	iron	iron	NN
18751	4172	47	pyrites	pyrite	NNS
18751	4172	48	,	,	,
18751	4172	49	according	accord	VBG
18751	4172	50	to	to	IN
18751	4172	51	the	the	DT
18751	4172	52	quality	quality	NN
18751	4172	53	of	of	IN
18751	4172	54	the	the	DT
18751	4172	55	ore	ore	NN
18751	4172	56	.	.	.
18751	4173	1	The	the	DT
18751	4173	2	mixture	mixture	NN
18751	4173	3	is	be	VBZ
18751	4173	4	placed	place	VBN
18751	4173	5	in	in	IN
18751	4173	6	a	a	DT
18751	4173	7	large	large	JJ
18751	4173	8	Cornish	cornish	JJ
18751	4173	9	crucible	crucible	NN
18751	4173	10	,	,	,
18751	4173	11	and	and	CC
18751	4173	12	heated	heat	VBD
18751	4173	13	as	as	RB
18751	4173	14	uniformly	uniformly	RB
18751	4173	15	as	as	IN
18751	4173	16	possible	possible	JJ
18751	4173	17	in	in	IN
18751	4173	18	the	the	DT
18751	4173	19	wind	wind	NN
18751	4173	20	furnace	furnace	NN
18751	4173	21	,	,	,
18751	4173	22	gradually	gradually	RB
18751	4173	23	raising	raise	VBG
18751	4173	24	the	the	DT
18751	4173	25	temperature	temperature	NN
18751	4173	26	so	so	IN
18751	4173	27	as	as	IN
18751	4173	28	to	to	TO
18751	4173	29	melt	melt	VB
18751	4173	30	down	down	RP
18751	4173	31	the	the	DT
18751	4173	32	charge	charge	NN
18751	4173	33	in	in	RP
18751	4173	34	from	from	IN
18751	4173	35	15	15	CD
18751	4173	36	to	to	TO
18751	4173	37	20	20	CD
18751	4173	38	minutes	minute	NNS
18751	4173	39	.	.	.
18751	4174	1	The	the	DT
18751	4174	2	crucible	crucible	NN
18751	4174	3	is	be	VBZ
18751	4174	4	removed	remove	VBN
18751	4174	5	and	and	CC
18751	4174	6	its	-PRON-	PRP$
18751	4174	7	contents	content	NNS
18751	4174	8	poured	pour	VBD
18751	4174	9	into	into	IN
18751	4174	10	an	an	DT
18751	4174	11	iron	iron	NN
18751	4174	12	mould	mould	NN
18751	4174	13	.	.	.
18751	4175	1	When	when	WRB
18751	4175	2	the	the	DT
18751	4175	3	slag	slag	NN
18751	4175	4	is	be	VBZ
18751	4175	5	solid	solid	JJ
18751	4175	6	,	,	,
18751	4175	7	it	-PRON-	PRP
18751	4175	8	is	be	VBZ
18751	4175	9	taken	take	VBN
18751	4175	10	up	up	RP
18751	4175	11	with	with	IN
18751	4175	12	tweezers	tweezer	NNS
18751	4175	13	and	and	CC
18751	4175	14	quenched	quench	VBN
18751	4175	15	in	in	IN
18751	4175	16	water	water	NN
18751	4175	17	.	.	.
18751	4176	1	The	the	DT
18751	4176	2	regulus	regulus	NN
18751	4176	3	is	be	VBZ
18751	4176	4	easily	easily	RB
18751	4176	5	detached	detach	VBN
18751	4176	6	from	from	IN
18751	4176	7	the	the	DT
18751	4176	8	slag	slag	NN
18751	4176	9	.	.	.
18751	4177	1	It	-PRON-	PRP
18751	4177	2	should	should	MD
18751	4177	3	be	be	VB
18751	4177	4	convex	convex	NNP
18751	4177	5	above	above	IN
18751	4177	6	and	and	CC
18751	4177	7	easily	easily	RB
18751	4177	8	broken	break	VBN
18751	4177	9	,	,	,
18751	4177	10	have	have	VBP
18751	4177	11	a	a	DT
18751	4177	12	reddish	reddish	JJ
18751	4177	13	brown	brown	JJ
18751	4177	14	colour	colour	NN
18751	4177	15	,	,	,
18751	4177	16	and	and	CC
18751	4177	17	contain	contain	VB
18751	4177	18	from	from	IN
18751	4177	19	40	40	CD
18751	4177	20	to	to	TO
18751	4177	21	60	60	CD
18751	4177	22	per	per	NN
18751	4177	23	cent	cent	NN
18751	4177	24	.	.	.
18751	4178	1	of	of	IN
18751	4178	2	copper	copper	NN
18751	4178	3	.	.	.
18751	4179	1	A	a	DT
18751	4179	2	regulus	regulus	NN
18751	4179	3	with	with	IN
18751	4179	4	more	more	JJR
18751	4179	5	than	than	IN
18751	4179	6	this	this	DT
18751	4179	7	is	be	VBZ
18751	4179	8	"	"	``
18751	4179	9	too	too	RB
18751	4179	10	fine	fine	JJ
18751	4179	11	,	,	,
18751	4179	12	"	"	''
18751	4179	13	and	and	CC
18751	4179	14	with	with	IN
18751	4179	15	less	less	JJR
18751	4179	16	"	"	``
18751	4179	17	too	too	RB
18751	4179	18	coarse	coarse	JJ
18751	4179	19	.	.	.
18751	4179	20	"	"	''
18751	4180	1	A	a	DT
18751	4180	2	regulus	regulus	NN
18751	4180	3	which	which	WDT
18751	4180	4	is	be	VBZ
18751	4180	5	too	too	RB
18751	4180	6	fine	fine	JJ
18751	4180	7	is	be	VBZ
18751	4180	8	round	round	JJ
18751	4180	9	,	,	,
18751	4180	10	compact	compact	JJ
18751	4180	11	,	,	,
18751	4180	12	hard	hard	JJ
18751	4180	13	,	,	,
18751	4180	14	and	and	CC
18751	4180	15	of	of	IN
18751	4180	16	a	a	DT
18751	4180	17	dark	dark	JJ
18751	4180	18	bluish	bluish	JJ
18751	4180	19	grey	grey	NN
18751	4180	20	on	on	IN
18751	4180	21	the	the	DT
18751	4180	22	freshly	freshly	RB
18751	4180	23	broken	break	VBN
18751	4180	24	surface	surface	NN
18751	4180	25	.	.	.
18751	4181	1	A	a	DT
18751	4181	2	coarse	coarse	JJ
18751	4181	3	regulus	regulus	NN
18751	4181	4	is	be	VBZ
18751	4181	5	flat	flat	JJ
18751	4181	6	and	and	CC
18751	4181	7	coarse	coarse	JJ
18751	4181	8	grained	grained	JJ
18751	4181	9	,	,	,
18751	4181	10	and	and	CC
18751	4181	11	more	more	RBR
18751	4181	12	nearly	nearly	RB
18751	4181	13	resembles	resemble	VBZ
18751	4181	14	sulphide	sulphide	NN
18751	4181	15	of	of	IN
18751	4181	16	iron	iron	NN
18751	4181	17	in	in	IN
18751	4181	18	fracture	fracture	NN
18751	4181	19	and	and	CC
18751	4181	20	colour	colour	NN
18751	4181	21	.	.	.
18751	4182	1	If	if	IN
18751	4182	2	an	an	DT
18751	4182	3	assay	assay	NN
18751	4182	4	yields	yield	VBZ
18751	4182	5	a	a	DT
18751	4182	6	regulus	regulus	NN
18751	4182	7	"	"	``
18751	4182	8	too	too	RB
18751	4182	9	coarse	coarse	JJ
18751	4182	10	,	,	,
18751	4182	11	"	"	''
18751	4182	12	a	a	DT
18751	4182	13	fresh	fresh	JJ
18751	4182	14	determination	determination	NN
18751	4182	15	is	be	VBZ
18751	4182	16	made	make	VBN
18751	4182	17	with	with	IN
18751	4182	18	more	more	JJR
18751	4182	19	nitre	nitre	NN
18751	4182	20	added	add	VBN
18751	4182	21	,	,	,
18751	4182	22	or	or	CC
18751	4182	23	the	the	DT
18751	4182	24	roasting	roasting	NN
18751	4182	25	is	be	VBZ
18751	4182	26	carried	carry	VBN
18751	4182	27	further	further	RB
18751	4182	28	.	.	.
18751	4183	1	With	with	IN
18751	4183	2	low	low	JJ
18751	4183	3	class	class	NN
18751	4183	4	ores	ore	NNS
18751	4183	5	a	a	DT
18751	4183	6	somewhat	somewhat	RB
18751	4183	7	coarse	coarse	JJ
18751	4183	8	regulus	regulus	NN
18751	4183	9	is	be	VBZ
18751	4183	10	an	an	DT
18751	4183	11	advantage	advantage	NN
18751	4183	12	.	.	.
18751	4184	1	If	if	IN
18751	4184	2	,	,	,
18751	4184	3	on	on	IN
18751	4184	4	the	the	DT
18751	4184	5	other	other	JJ
18751	4184	6	hand	hand	NN
18751	4184	7	,	,	,
18751	4184	8	the	the	DT
18751	4184	9	regulus	regulus	NN
18751	4184	10	is	be	VBZ
18751	4184	11	too	too	RB
18751	4184	12	fine	fine	JJ
18751	4184	13	,	,	,
18751	4184	14	less	less	RBR
18751	4184	15	nitre	nitre	NNP
18751	4184	16	or	or	CC
18751	4184	17	less	less	RBR
18751	4184	18	roasting	roast	VBG
18751	4184	19	is	be	VBZ
18751	4184	20	the	the	DT
18751	4184	21	remedy	remedy	NN
18751	4184	22	.	.	.
18751	4185	1	With	with	IN
18751	4185	2	grey	grey	NNP
18751	4185	3	copper	copper	NN
18751	4185	4	ores	ore	NNS
18751	4185	5	and	and	CC
18751	4185	6	the	the	DT
18751	4185	7	oxidised	oxidise	VBN
18751	4185	8	ores	ore	NNS
18751	4185	9	,	,	,
18751	4185	10	iron	iron	NN
18751	4185	11	pyrites	pyrite	NNS
18751	4185	12	is	be	VBZ
18751	4185	13	added	add	VBN
18751	4185	14	.	.	.
18751	4186	1	~Calcining	~Calcining	NFP
18751	4186	2	the	the	DT
18751	4186	3	Regulus.~--It	regulus.~--it	CD
18751	4186	4	is	be	VBZ
18751	4186	5	powdered	powder	VBN
18751	4186	6	in	in	IN
18751	4186	7	an	an	DT
18751	4186	8	iron	iron	NN
18751	4186	9	mortar	mortar	NN
18751	4186	10	and	and	CC
18751	4186	11	transferred	transfer	VBN
18751	4186	12	to	to	IN
18751	4186	13	a	a	DT
18751	4186	14	small	small	JJ
18751	4186	15	Cornish	cornish	JJ
18751	4186	16	crucible	crucible	NN
18751	4186	17	,	,	,
18751	4186	18	or	or	CC
18751	4186	19	(	(	-LRB-
18751	4186	20	if	if	IN
18751	4186	21	the	the	DT
18751	4186	22	roasting	roasting	NN
18751	4186	23	is	be	VBZ
18751	4186	24	to	to	TO
18751	4186	25	be	be	VB
18751	4186	26	done	do	VBN
18751	4186	27	in	in	IN
18751	4186	28	the	the	DT
18751	4186	29	muffle	muffle	NN
18751	4186	30	)	)	-RRB-
18751	4186	31	to	to	IN
18751	4186	32	a	a	DT
18751	4186	33	roasting	roast	VBG
18751	4186	34	dish	dish	NN
18751	4186	35	or	or	CC
18751	4186	36	scorifier	scorifi	JJR
18751	4186	37	.	.	.
18751	4187	1	The	the	DT
18751	4187	2	calcining	calcining	NN
18751	4187	3	is	be	VBZ
18751	4187	4	carried	carry	VBN
18751	4187	5	out	out	RP
18751	4187	6	at	at	IN
18751	4187	7	a	a	DT
18751	4187	8	dull	dull	JJ
18751	4187	9	red	red	JJ
18751	4187	10	heat	heat	NN
18751	4187	11	,	,	,
18751	4187	12	which	which	WDT
18751	4187	13	is	be	VBZ
18751	4187	14	gradually	gradually	RB
18751	4187	15	increased	increase	VBN
18751	4187	16	.	.	.
18751	4188	1	The	the	DT
18751	4188	2	charge	charge	NN
18751	4188	3	requires	require	VBZ
18751	4188	4	constant	constant	JJ
18751	4188	5	stirring	stir	VBG
18751	4188	6	at	at	IN
18751	4188	7	first	first	RB
18751	4188	8	to	to	TO
18751	4188	9	prevent	prevent	VB
18751	4188	10	clotting	clotting	NN
18751	4188	11	,	,	,
18751	4188	12	but	but	CC
18751	4188	13	towards	towards	IN
18751	4188	14	the	the	DT
18751	4188	15	end	end	NN
18751	4188	16	it	-PRON-	PRP
18751	4188	17	becomes	become	VBZ
18751	4188	18	sandy	sandy	JJ
18751	4188	19	and	and	CC
18751	4188	20	requires	require	VBZ
18751	4188	21	less	less	JJR
18751	4188	22	attention	attention	NN
18751	4188	23	.	.	.
18751	4189	1	If	if	IN
18751	4189	2	the	the	DT
18751	4189	3	temperature	temperature	NN
18751	4189	4	during	during	IN
18751	4189	5	calcination	calcination	NN
18751	4189	6	has	have	VBZ
18751	4189	7	been	be	VBN
18751	4189	8	too	too	RB
18751	4189	9	low	low	JJ
18751	4189	10	sulphates	sulphate	NNS
18751	4189	11	are	be	VBP
18751	4189	12	formed	form	VBN
18751	4189	13	,	,	,
18751	4189	14	which	which	WDT
18751	4189	15	are	be	VBP
18751	4189	16	again	again	RB
18751	4189	17	reduced	reduce	VBN
18751	4189	18	to	to	IN
18751	4189	19	sulphides	sulphide	NNS
18751	4189	20	in	in	IN
18751	4189	21	the	the	DT
18751	4189	22	subsequent	subsequent	JJ
18751	4189	23	fusion	fusion	NN
18751	4189	24	.	.	.
18751	4190	1	To	to	TO
18751	4190	2	prevent	prevent	VB
18751	4190	3	this	this	DT
18751	4190	4	the	the	DT
18751	4190	5	roasted	roasted	JJ
18751	4190	6	regulus	regulus	NN
18751	4190	7	is	be	VBZ
18751	4190	8	recalcined	recalcine	VBN
18751	4190	9	at	at	IN
18751	4190	10	a	a	DT
18751	4190	11	higher	high	JJR
18751	4190	12	temperature	temperature	NN
18751	4190	13	,	,	,
18751	4190	14	after	after	IN
18751	4190	15	being	be	VBG
18751	4190	16	rubbed	rub	VBN
18751	4190	17	up	up	RP
18751	4190	18	with	with	IN
18751	4190	19	a	a	DT
18751	4190	20	little	little	JJ
18751	4190	21	anthracite	anthracite	NN
18751	4190	22	.	.	.
18751	4191	1	The	the	DT
18751	4191	2	roasted	roasted	JJ
18751	4191	3	substance	substance	NN
18751	4191	4	must	must	MD
18751	4191	5	not	not	RB
18751	4191	6	smell	smell	VB
18751	4191	7	of	of	IN
18751	4191	8	burning	burn	VBG
18751	4191	9	sulphur	sulphur	NN
18751	4191	10	when	when	WRB
18751	4191	11	hot	hot	JJ
18751	4191	12	.	.	.
18751	4192	1	It	-PRON-	PRP
18751	4192	2	is	be	VBZ
18751	4192	3	practically	practically	RB
18751	4192	4	a	a	DT
18751	4192	5	mixture	mixture	NN
18751	4192	6	of	of	IN
18751	4192	7	the	the	DT
18751	4192	8	oxides	oxide	NNS
18751	4192	9	of	of	IN
18751	4192	10	copper	copper	NN
18751	4192	11	and	and	CC
18751	4192	12	iron	iron	NN
18751	4192	13	.	.	.
18751	4193	1	~Fusion	~Fusion	-LRB-
18751	4193	2	for	for	IN
18751	4193	3	Coarse	Coarse	NNP
18751	4193	4	Copper.~--The	Copper.~--The	NNS
18751	4193	5	calcined	calcined	JJ
18751	4193	6	regulus	regulus	NN
18751	4193	7	is	be	VBZ
18751	4193	8	mixed	mix	VBN
18751	4193	9	with	with	IN
18751	4193	10	a	a	DT
18751	4193	11	flux	flux	NN
18751	4193	12	consisting	consisting	NN
18751	4193	13	of	of	IN
18751	4193	14	borax	borax	NNS
18751	4193	15	and	and	CC
18751	4193	16	carbonate	carbonate	NN
18751	4193	17	of	of	IN
18751	4193	18	soda	soda	NN
18751	4193	19	,	,	,
18751	4193	20	with	with	IN
18751	4193	21	more	more	RBR
18751	4193	22	or	or	CC
18751	4193	23	less	less	JJR
18751	4193	24	tartar	tartar	NN
18751	4193	25	according	accord	VBG
18751	4193	26	to	to	IN
18751	4193	27	its	-PRON-	PRP$
18751	4193	28	weight	weight	NN
18751	4193	29	.	.	.
18751	4194	1	Some	some	DT
18751	4194	2	"	"	``
18751	4194	3	assayers	assayer	NNS
18751	4194	4	"	"	''
18751	4194	5	use	use	VBP
18751	4194	6	both	both	CC
18751	4194	7	tartar	tartar	NNP
18751	4194	8	and	and	CC
18751	4194	9	nitre	nitre	NNP
18751	4194	10	,	,	,
18751	4194	11	the	the	DT
18751	4194	12	former	former	JJ
18751	4194	13	of	of	IN
18751	4194	14	course	course	NN
18751	4194	15	being	be	VBG
18751	4194	16	in	in	IN
18751	4194	17	excess	excess	NN
18751	4194	18	.	.	.
18751	4195	1	The	the	DT
18751	4195	2	charge	charge	NN
18751	4195	3	is	be	VBZ
18751	4195	4	returned	return	VBN
18751	4195	5	to	to	IN
18751	4195	6	the	the	DT
18751	4195	7	crucible	crucible	NN
18751	4195	8	in	in	IN
18751	4195	9	which	which	WDT
18751	4195	10	it	-PRON-	PRP
18751	4195	11	was	be	VBD
18751	4195	12	calcined	calcine	VBN
18751	4195	13	,	,	,
18751	4195	14	and	and	CC
18751	4195	15	is	be	VBZ
18751	4195	16	melted	melt	VBN
18751	4195	17	down	down	RP
18751	4195	18	at	at	IN
18751	4195	19	a	a	DT
18751	4195	20	high	high	JJ
18751	4195	21	temperature	temperature	NN
18751	4195	22	,	,	,
18751	4195	23	and	and	CC
18751	4195	24	,	,	,
18751	4195	25	as	as	RB
18751	4195	26	soon	soon	RB
18751	4195	27	as	as	IN
18751	4195	28	tranquil	tranquil	NNP
18751	4195	29	,	,	,
18751	4195	30	poured	pour	VBD
18751	4195	31	.	.	.
18751	4196	1	When	when	WRB
18751	4196	2	solid	solid	JJ
18751	4196	3	it	-PRON-	PRP
18751	4196	4	is	be	VBZ
18751	4196	5	quenched	quench	VBN
18751	4196	6	and	and	CC
18751	4196	7	the	the	DT
18751	4196	8	button	button	NN
18751	4196	9	of	of	IN
18751	4196	10	metal	metal	NN
18751	4196	11	separated	separate	VBN
18751	4196	12	.	.	.
18751	4197	1	The	the	DT
18751	4197	2	slag	slag	NN
18751	4197	3	is	be	VBZ
18751	4197	4	black	black	JJ
18751	4197	5	and	and	CC
18751	4197	6	glassy	glassy	JJ
18751	4197	7	.	.	.
18751	4198	1	The	the	DT
18751	4198	2	small	small	JJ
18751	4198	3	quantity	quantity	NN
18751	4198	4	of	of	IN
18751	4198	5	copper	copper	NN
18751	4198	6	which	which	WDT
18751	4198	7	it	-PRON-	PRP
18751	4198	8	retains	retain	VBZ
18751	4198	9	is	be	VBZ
18751	4198	10	recovered	recover	VBN
18751	4198	11	by	by	IN
18751	4198	12	a	a	DT
18751	4198	13	subsequent	subsequent	JJ
18751	4198	14	"	"	``
18751	4198	15	cleaning	cleaning	NN
18751	4198	16	,	,	,
18751	4198	17	"	"	''
18751	4198	18	together	together	RB
18751	4198	19	with	with	IN
18751	4198	20	the	the	DT
18751	4198	21	slags	slag	NNS
18751	4198	22	from	from	IN
18751	4198	23	the	the	DT
18751	4198	24	next	next	JJ
18751	4198	25	operation	operation	NN
18751	4198	26	.	.	.
18751	4199	1	The	the	DT
18751	4199	2	button	button	NN
18751	4199	3	of	of	IN
18751	4199	4	"	"	``
18751	4199	5	coarse	coarse	JJ
18751	4199	6	copper	copper	NN
18751	4199	7	"	"	''
18751	4199	8	obtained	obtain	VBN
18751	4199	9	must	must	MD
18751	4199	10	be	be	VB
18751	4199	11	free	free	JJ
18751	4199	12	from	from	IN
18751	4199	13	a	a	DT
18751	4199	14	coating	coating	NN
18751	4199	15	of	of	IN
18751	4199	16	regulus	regulus	NN
18751	4199	17	.	.	.
18751	4200	1	It	-PRON-	PRP
18751	4200	2	will	will	MD
18751	4200	3	vary	vary	VB
18751	4200	4	somewhat	somewhat	RB
18751	4200	5	in	in	IN
18751	4200	6	appearance	appearance	NN
18751	4200	7	according	accord	VBG
18751	4200	8	to	to	IN
18751	4200	9	the	the	DT
18751	4200	10	nature	nature	NN
18751	4200	11	and	and	CC
18751	4200	12	quantity	quantity	NN
18751	4200	13	of	of	IN
18751	4200	14	the	the	DT
18751	4200	15	impurities	impurity	NNS
18751	4200	16	.	.	.
18751	4201	1	~Refining	~Refining	NFP
18751	4201	2	the	the	DT
18751	4201	3	Coarse	Coarse	NNP
18751	4201	4	Copper.~--The	copper.~--the	CC
18751	4201	5	same	same	JJ
18751	4201	6	crucible	crucible	NN
18751	4201	7	is	be	VBZ
18751	4201	8	put	put	VBN
18751	4201	9	back	back	RB
18751	4201	10	in	in	IN
18751	4201	11	the	the	DT
18751	4201	12	furnace	furnace	NN
18751	4201	13	,	,	,
18751	4201	14	deep	deep	RB
18751	4201	15	down	down	RB
18751	4201	16	and	and	CC
18751	4201	17	under	under	IN
18751	4201	18	the	the	DT
18751	4201	19	crevice	crevice	NN
18751	4201	20	between	between	IN
18751	4201	21	the	the	DT
18751	4201	22	two	two	CD
18751	4201	23	bricks	brick	NNS
18751	4201	24	.	.	.
18751	4202	1	When	when	WRB
18751	4202	2	it	-PRON-	PRP
18751	4202	3	has	have	VBZ
18751	4202	4	attained	attain	VBN
18751	4202	5	the	the	DT
18751	4202	6	temperature	temperature	NN
18751	4202	7	of	of	IN
18751	4202	8	the	the	DT
18751	4202	9	furnace	furnace	NN
18751	4202	10	the	the	DT
18751	4202	11	coarse	coarse	JJ
18751	4202	12	copper	copper	NN
18751	4202	13	is	be	VBZ
18751	4202	14	dropped	drop	VBN
18751	4202	15	into	into	IN
18751	4202	16	it	-PRON-	PRP
18751	4202	17	and	and	CC
18751	4202	18	the	the	DT
18751	4202	19	furnace	furnace	NN
18751	4202	20	closed	close	VBN
18751	4202	21	.	.	.
18751	4203	1	The	the	DT
18751	4203	2	copper	copper	NN
18751	4203	3	will	will	MD
18751	4203	4	melt	melt	VB
18751	4203	5	almost	almost	RB
18751	4203	6	at	at	IN
18751	4203	7	once	once	RB
18751	4203	8	with	with	IN
18751	4203	9	a	a	DT
18751	4203	10	dull	dull	JJ
18751	4203	11	surface	surface	NN
18751	4203	12	,	,	,
18751	4203	13	which	which	WDT
18751	4203	14	after	after	IN
18751	4203	15	a	a	DT
18751	4203	16	time	time	NN
18751	4203	17	clears	clear	VBZ
18751	4203	18	,	,	,
18751	4203	19	showing	show	VBG
18751	4203	20	an	an	DT
18751	4203	21	"	"	``
18751	4203	22	eye	eye	NN
18751	4203	23	.	.	.
18751	4203	24	"	"	''
18751	4204	1	Some	some	DT
18751	4204	2	refining	refining	NN
18751	4204	3	flux	flux	NN
18751	4204	4	is	be	VBZ
18751	4204	5	then	then	RB
18751	4204	6	shot	shoot	VBN
18751	4204	7	in	in	RB
18751	4204	8	from	from	IN
18751	4204	9	the	the	DT
18751	4204	10	scoop	scoop	NN
18751	4204	11	(	(	-LRB-
18751	4204	12	fig	fig	NN
18751	4204	13	.	.	.
18751	4205	1	48	48	CD
18751	4205	2	)	)	-RRB-
18751	4205	3	,	,	,
18751	4205	4	and	and	CC
18751	4205	5	,	,	,
18751	4205	6	when	when	WRB
18751	4205	7	the	the	DT
18751	4205	8	assay	assay	NN
18751	4205	9	is	be	VBZ
18751	4205	10	again	again	RB
18751	4205	11	fluid	fluid	JJ
18751	4205	12	,	,	,
18751	4205	13	it	-PRON-	PRP
18751	4205	14	is	be	VBZ
18751	4205	15	poured	pour	VBN
18751	4205	16	.	.	.
18751	4206	1	When	when	WRB
18751	4206	2	cold	cold	JJ
18751	4206	3	the	the	DT
18751	4206	4	button	button	NN
18751	4206	5	of	of	IN
18751	4206	6	metal	metal	NN
18751	4206	7	is	be	VBZ
18751	4206	8	separated	separate	VBN
18751	4206	9	.	.	.
18751	4207	1	[	[	-LRB-
18751	4207	2	Illustration	illustration	NN
18751	4207	3	:	:	:
18751	4207	4	FIG	FIG	NNP
18751	4207	5	.	.	.
18751	4208	1	48	48	CD
18751	4208	2	.	.	.
18751	4208	3	]	]	-RRB-
18751	4209	1	The	the	DT
18751	4209	2	button	button	NN
18751	4209	3	of	of	IN
18751	4209	4	"	"	``
18751	4209	5	fine	fine	JJ
18751	4209	6	"	"	''
18751	4209	7	copper	copper	NN
18751	4209	8	is	be	VBZ
18751	4209	9	flat	flat	JJ
18751	4209	10	or	or	CC
18751	4209	11	pitted	pit	VBN
18751	4209	12	on	on	IN
18751	4209	13	its	-PRON-	PRP$
18751	4209	14	upper	upper	JJ
18751	4209	15	surface	surface	NN
18751	4209	16	,	,	,
18751	4209	17	and	and	CC
18751	4209	18	is	be	VBZ
18751	4209	19	coated	coat	VBN
18751	4209	20	with	with	IN
18751	4209	21	a	a	DT
18751	4209	22	thin	thin	JJ
18751	4209	23	orange	orange	JJ
18751	4209	24	film	film	NN
18751	4209	25	;	;	:
18751	4209	26	it	-PRON-	PRP
18751	4209	27	must	must	MD
18751	4209	28	have	have	VB
18751	4209	29	the	the	DT
18751	4209	30	appearance	appearance	NN
18751	4209	31	of	of	IN
18751	4209	32	good	good	JJ
18751	4209	33	copper	copper	NN
18751	4209	34	.	.	.
18751	4210	1	If	if	IN
18751	4210	2	it	-PRON-	PRP
18751	4210	3	is	be	VBZ
18751	4210	4	covered	cover	VBN
18751	4210	5	with	with	IN
18751	4210	6	a	a	DT
18751	4210	7	red	red	JJ
18751	4210	8	or	or	CC
18751	4210	9	purple	purple	JJ
18751	4210	10	film	film	NN
18751	4210	11	,	,	,
18751	4210	12	it	-PRON-	PRP
18751	4210	13	is	be	VBZ
18751	4210	14	overdone	overdone	NN
18751	4210	15	or	or	CC
18751	4210	16	"	"	``
18751	4210	17	burnt	burn	VBN
18751	4210	18	.	.	.
18751	4210	19	"	"	''
18751	4211	1	If	if	IN
18751	4211	2	,	,	,
18751	4211	3	on	on	IN
18751	4211	4	the	the	DT
18751	4211	5	other	other	JJ
18751	4211	6	hand	hand	NN
18751	4211	7	,	,	,
18751	4211	8	it	-PRON-	PRP
18751	4211	9	has	have	VBZ
18751	4211	10	a	a	DT
18751	4211	11	rough	rough	JJ
18751	4211	12	,	,	,
18751	4211	13	dull	dull	JJ
18751	4211	14	appearance	appearance	NN
18751	4211	15	,	,	,
18751	4211	16	it	-PRON-	PRP
18751	4211	17	is	be	VBZ
18751	4211	18	not	not	RB
18751	4211	19	sufficiently	sufficiently	RB
18751	4211	20	refined	refined	JJ
18751	4211	21	.	.	.
18751	4212	1	Assays	assays	RB
18751	4212	2	that	that	WDT
18751	4212	3	have	have	VBP
18751	4212	4	been	be	VBN
18751	4212	5	"	"	``
18751	4212	6	burnt	burn	VBN
18751	4212	7	"	"	''
18751	4212	8	are	be	VBP
18751	4212	9	rejected	reject	VBN
18751	4212	10	.	.	.
18751	4213	1	Those	those	DT
18751	4213	2	not	not	RB
18751	4213	3	sufficiently	sufficiently	RB
18751	4213	4	fine	fine	JJ
18751	4213	5	are	be	VBP
18751	4213	6	treated	treat	VBN
18751	4213	7	as	as	IN
18751	4213	8	"	"	``
18751	4213	9	coarse	coarse	JJ
18751	4213	10	copper	copper	NN
18751	4213	11	,	,	,
18751	4213	12	"	"	''
18751	4213	13	and	and	CC
18751	4213	14	again	again	RB
18751	4213	15	put	put	VB
18751	4213	16	through	through	IN
18751	4213	17	the	the	DT
18751	4213	18	refining	refining	NN
18751	4213	19	operation	operation	NN
18751	4213	20	.	.	.
18751	4214	1	~Cleaning	~Cleaning	NFP
18751	4214	2	the	the	DT
18751	4214	3	Slags.~--These	Slags.~--These	NNPS
18751	4214	4	are	be	VBP
18751	4214	5	roughly	roughly	RB
18751	4214	6	powdered	powder	VBN
18751	4214	7	and	and	CC
18751	4214	8	re	re	VBN
18751	4214	9	-	-	VBN
18751	4214	10	fused	fuse	VBN
18751	4214	11	with	with	IN
18751	4214	12	tartar	tartar	NN
18751	4214	13	,	,	,
18751	4214	14	etc	etc	FW
18751	4214	15	.	.	FW
18751	4214	16	,	,	,
18751	4214	17	as	as	IN
18751	4214	18	in	in	IN
18751	4214	19	the	the	DT
18751	4214	20	fusion	fusion	NN
18751	4214	21	for	for	IN
18751	4214	22	coarse	coarse	JJ
18751	4214	23	copper	copper	NN
18751	4214	24	.	.	.
18751	4215	1	The	the	DT
18751	4215	2	button	button	NN
18751	4215	3	of	of	IN
18751	4215	4	metal	metal	NN
18751	4215	5	got	get	VBD
18751	4215	6	is	be	VBZ
18751	4215	7	separated	separate	VBN
18751	4215	8	(	(	-LRB-
18751	4215	9	if	if	IN
18751	4215	10	big	big	JJ
18751	4215	11	enough	enough	RB
18751	4215	12	refined	refine	VBN
18751	4215	13	)	)	-RRB-
18751	4215	14	and	and	CC
18751	4215	15	weighed	weigh	VBD
18751	4215	16	.	.	.
18751	4216	1	The	the	DT
18751	4216	2	details	detail	NNS
18751	4216	3	of	of	IN
18751	4216	4	the	the	DT
18751	4216	5	process	process	NN
18751	4216	6	are	be	VBP
18751	4216	7	slightly	slightly	RB
18751	4216	8	varied	vary	VBN
18751	4216	9	by	by	IN
18751	4216	10	different	different	JJ
18751	4216	11	assayers	assayer	NNS
18751	4216	12	:	:	:
18751	4216	13	the	the	DT
18751	4216	14	following	follow	VBG
18751	4216	15	will	will	MD
18751	4216	16	be	be	VB
18751	4216	17	good	good	JJ
18751	4216	18	practice	practice	NN
18751	4216	19	for	for	IN
18751	4216	20	the	the	DT
18751	4216	21	student	student	NN
18751	4216	22	.	.	.
18751	4217	1	~Determination	~Determination	NFP
18751	4217	2	of	of	IN
18751	4217	3	Copper	Copper	NNP
18751	4217	4	in	in	IN
18751	4217	5	Copper	Copper	NNP
18751	4217	6	Pyrites.~--Powder	Pyrites.~--Powder	NNP
18751	4217	7	,	,	,
18751	4217	8	dry	dry	JJ
18751	4217	9	,	,	,
18751	4217	10	and	and	CC
18751	4217	11	weigh	weigh	VB
18751	4217	12	up	up	RP
18751	4217	13	20	20	CD
18751	4217	14	grams	gram	NNS
18751	4217	15	of	of	IN
18751	4217	16	the	the	DT
18751	4217	17	ore	ore	NN
18751	4217	18	.	.	.
18751	4218	1	Mix	mix	VB
18751	4218	2	with	with	IN
18751	4218	3	20	20	CD
18751	4218	4	grams	gram	NNS
18751	4218	5	each	each	DT
18751	4218	6	of	of	IN
18751	4218	7	powdered	powder	VBN
18751	4218	8	lime	lime	NN
18751	4218	9	and	and	CC
18751	4218	10	fluor	fluor	NN
18751	4218	11	,	,	,
18751	4218	12	15	15	CD
18751	4218	13	grams	gram	NNS
18751	4218	14	each	each	DT
18751	4218	15	of	of	IN
18751	4218	16	powdered	powdered	JJ
18751	4218	17	glass	glass	NN
18751	4218	18	and	and	CC
18751	4218	19	borax	borax	NNS
18751	4218	20	,	,	,
18751	4218	21	and	and	CC
18751	4218	22	5	5	CD
18751	4218	23	or	or	CC
18751	4218	24	10	10	CD
18751	4218	25	grams	gram	NNS
18751	4218	26	of	of	IN
18751	4218	27	nitre	nitre	NNP
18751	4218	28	.	.	.
18751	4219	1	Transfer	transfer	VB
18751	4219	2	to	to	IN
18751	4219	3	a	a	DT
18751	4219	4	large	large	JJ
18751	4219	5	Cornish	cornish	JJ
18751	4219	6	crucible	crucible	NN
18751	4219	7	and	and	CC
18751	4219	8	fuse	fuse	VBP
18751	4219	9	under	under	IN
18751	4219	10	a	a	DT
18751	4219	11	loose	loose	JJ
18751	4219	12	cover	cover	NN
18751	4219	13	at	at	IN
18751	4219	14	a	a	DT
18751	4219	15	high	high	JJ
18751	4219	16	temperature	temperature	NN
18751	4219	17	for	for	IN
18751	4219	18	from	from	IN
18751	4219	19	15	15	CD
18751	4219	20	to	to	TO
18751	4219	21	20	20	CD
18751	4219	22	minutes	minute	NNS
18751	4219	23	.	.	.
18751	4220	1	When	when	WRB
18751	4220	2	fluid	fluid	JJ
18751	4220	3	and	and	CC
18751	4220	4	tranquil	tranquil	JJ
18751	4220	5	pour	pour	VBP
18751	4220	6	into	into	IN
18751	4220	7	a	a	DT
18751	4220	8	mould	mould	NN
18751	4220	9	.	.	.
18751	4221	1	When	when	WRB
18751	4221	2	the	the	DT
18751	4221	3	slag	slag	NN
18751	4221	4	has	have	VBZ
18751	4221	5	solidified	solidify	VBN
18751	4221	6	,	,	,
18751	4221	7	but	but	CC
18751	4221	8	whilst	whilst	IN
18751	4221	9	still	still	RB
18751	4221	10	hot	hot	JJ
18751	4221	11	,	,	,
18751	4221	12	quench	quench	NN
18751	4221	13	by	by	IN
18751	4221	14	dipping	dip	VBG
18751	4221	15	two	two	CD
18751	4221	16	or	or	CC
18751	4221	17	three	three	CD
18751	4221	18	times	time	NNS
18751	4221	19	in	in	IN
18751	4221	20	cold	cold	JJ
18751	4221	21	water	water	NN
18751	4221	22	.	.	.
18751	4222	1	Avoid	avoid	VB
18751	4222	2	leaving	leave	VBG
18751	4222	3	it	-PRON-	PRP
18751	4222	4	in	in	IN
18751	4222	5	the	the	DT
18751	4222	6	water	water	NN
18751	4222	7	so	so	RB
18751	4222	8	long	long	RB
18751	4222	9	that	that	IN
18751	4222	10	it	-PRON-	PRP
18751	4222	11	does	do	VBZ
18751	4222	12	not	not	RB
18751	4222	13	dry	dry	VB
18751	4222	14	after	after	IN
18751	4222	15	removal	removal	NN
18751	4222	16	.	.	.
18751	4223	1	When	when	WRB
18751	4223	2	cold	cold	JJ
18751	4223	3	separate	separate	VBP
18751	4223	4	the	the	DT
18751	4223	5	button	button	NN
18751	4223	6	,	,	,
18751	4223	7	or	or	CC
18751	4223	8	perhaps	perhaps	RB
18751	4223	9	buttons	button	NNS
18751	4223	10	,	,	,
18751	4223	11	of	of	IN
18751	4223	12	regulus	regulus	NN
18751	4223	13	by	by	IN
18751	4223	14	crumbling	crumble	VBG
18751	4223	15	the	the	DT
18751	4223	16	slag	slag	NN
18751	4223	17	between	between	IN
18751	4223	18	the	the	DT
18751	4223	19	fingers	finger	NNS
18751	4223	20	.	.	.
18751	4224	1	See	see	VB
18751	4224	2	that	that	IN
18751	4224	3	the	the	DT
18751	4224	4	slag	slag	NN
18751	4224	5	is	be	VBZ
18751	4224	6	free	free	JJ
18751	4224	7	from	from	IN
18751	4224	8	regulus	regulus	NN
18751	4224	9	.	.	.
18751	4225	1	It	-PRON-	PRP
18751	4225	2	should	should	MD
18751	4225	3	be	be	VB
18751	4225	4	light	light	NN
18751	4225	5	coloured	colour	VBN
18751	4225	6	when	when	WRB
18751	4225	7	cold	cold	JJ
18751	4225	8	and	and	CC
18751	4225	9	very	very	RB
18751	4225	10	fluid	fluid	JJ
18751	4225	11	when	when	WRB
18751	4225	12	hot	hot	JJ
18751	4225	13	.	.	.
18751	4226	1	Reject	reject	VB
18751	4226	2	the	the	DT
18751	4226	3	slag	slag	NN
18751	4226	4	.	.	.
18751	4227	1	Powder	powder	VB
18751	4227	2	the	the	DT
18751	4227	3	regulus	regulus	NN
18751	4227	4	in	in	IN
18751	4227	5	a	a	DT
18751	4227	6	mortar	mortar	NN
18751	4227	7	and	and	CC
18751	4227	8	transfer	transfer	VB
18751	4227	9	to	to	IN
18751	4227	10	a	a	DT
18751	4227	11	small	small	JJ
18751	4227	12	crucible	crucible	NN
18751	4227	13	.	.	.
18751	4228	1	Calcine	Calcine	NNP
18751	4228	2	,	,	,
18751	4228	3	with	with	IN
18751	4228	4	occasional	occasional	JJ
18751	4228	5	stirring	stirring	NN
18751	4228	6	,	,	,
18751	4228	7	until	until	IN
18751	4228	8	no	no	DT
18751	4228	9	odour	odour	NN
18751	4228	10	of	of	IN
18751	4228	11	sulphurous	sulphurous	JJ
18751	4228	12	oxide	oxide	NN
18751	4228	13	can	can	MD
18751	4228	14	be	be	VB
18751	4228	15	detected	detect	VBN
18751	4228	16	.	.	.
18751	4229	1	Shake	shake	VB
18751	4229	2	back	back	RB
18751	4229	3	into	into	IN
18751	4229	4	the	the	DT
18751	4229	5	mortar	mortar	NN
18751	4229	6	,	,	,
18751	4229	7	rub	rub	VB
18751	4229	8	up	up	RP
18751	4229	9	with	with	IN
18751	4229	10	about	about	RB
18751	4229	11	1	1	CD
18751	4229	12	gram	gram	NN
18751	4229	13	of	of	IN
18751	4229	14	powdered	powdered	JJ
18751	4229	15	anthracite	anthracite	NN
18751	4229	16	,	,	,
18751	4229	17	and	and	CC
18751	4229	18	re	re	NN
18751	4229	19	-	-	NN
18751	4229	20	calcine	calcine	JJ
18751	4229	21	for	for	IN
18751	4229	22	10	10	CD
18751	4229	23	minutes	minute	NNS
18751	4229	24	longer	long	RBR
18751	4229	25	.	.	.
18751	4230	1	Mix	mix	VB
18751	4230	2	the	the	DT
18751	4230	3	calcined	calcined	JJ
18751	4230	4	regulus	regulus	NN
18751	4230	5	with	with	IN
18751	4230	6	10	10	CD
18751	4230	7	grams	gram	NNS
18751	4230	8	of	of	IN
18751	4230	9	tartar	tartar	NN
18751	4230	10	,	,	,
18751	4230	11	20	20	CD
18751	4230	12	grams	gram	NNS
18751	4230	13	of	of	IN
18751	4230	14	soda	soda	NN
18751	4230	15	,	,	,
18751	4230	16	and	and	CC
18751	4230	17	3	3	CD
18751	4230	18	grams	gram	NNS
18751	4230	19	of	of	IN
18751	4230	20	borax	borax	NNS
18751	4230	21	;	;	:
18751	4230	22	and	and	CC
18751	4230	23	replace	replace	VB
18751	4230	24	in	in	IN
18751	4230	25	the	the	DT
18751	4230	26	crucible	crucible	NN
18751	4230	27	used	use	VBN
18751	4230	28	for	for	IN
18751	4230	29	calcining	calcining	NN
18751	4230	30	.	.	.
18751	4231	1	Fuse	fuse	NN
18751	4231	2	at	at	IN
18751	4231	3	a	a	DT
18751	4231	4	bright	bright	JJ
18751	4231	5	red	red	JJ
18751	4231	6	heat	heat	NN
18751	4231	7	for	for	IN
18751	4231	8	10	10	CD
18751	4231	9	or	or	CC
18751	4231	10	15	15	CD
18751	4231	11	minutes	minute	NNS
18751	4231	12	.	.	.
18751	4232	1	Pour	Pour	NNP
18751	4232	2	,	,	,
18751	4232	3	when	when	WRB
18751	4232	4	tranquil	tranquil	NN
18751	4232	5	.	.	.
18751	4233	1	As	as	RB
18751	4233	2	soon	soon	RB
18751	4233	3	as	as	IN
18751	4233	4	solid	solid	JJ
18751	4233	5	,	,	,
18751	4233	6	quench	quench	NN
18751	4233	7	in	in	IN
18751	4233	8	water	water	NN
18751	4233	9	,	,	,
18751	4233	10	separate	separate	VB
18751	4233	11	the	the	DT
18751	4233	12	button	button	NN
18751	4233	13	of	of	IN
18751	4233	14	copper	copper	NN
18751	4233	15	,	,	,
18751	4233	16	and	and	CC
18751	4233	17	save	save	VB
18751	4233	18	the	the	DT
18751	4233	19	slag	slag	NN
18751	4233	20	.	.	.
18751	4234	1	To	to	TO
18751	4234	2	refine	refine	VB
18751	4234	3	the	the	DT
18751	4234	4	copper	copper	NN
18751	4234	5	a	a	DT
18751	4234	6	very	very	RB
18751	4234	7	hot	hot	JJ
18751	4234	8	fire	fire	NN
18751	4234	9	is	be	VBZ
18751	4234	10	wanted	want	VBN
18751	4234	11	,	,	,
18751	4234	12	and	and	CC
18751	4234	13	the	the	DT
18751	4234	14	fuel	fuel	NN
18751	4234	15	should	should	MD
18751	4234	16	not	not	RB
18751	4234	17	be	be	VB
18751	4234	18	too	too	RB
18751	4234	19	low	low	JJ
18751	4234	20	down	down	RB
18751	4234	21	in	in	IN
18751	4234	22	the	the	DT
18751	4234	23	furnace	furnace	NN
18751	4234	24	.	.	.
18751	4235	1	Place	place	VB
18751	4235	2	the	the	DT
18751	4235	3	crucible	crucible	JJ
18751	4235	4	well	well	RB
18751	4235	5	down	down	RB
18751	4235	6	in	in	IN
18751	4235	7	the	the	DT
18751	4235	8	fire	fire	NN
18751	4235	9	and	and	CC
18751	4235	10	in	in	IN
18751	4235	11	the	the	DT
18751	4235	12	middle	middle	NN
18751	4235	13	of	of	IN
18751	4235	14	the	the	DT
18751	4235	15	furnace	furnace	NN
18751	4235	16	.	.	.
18751	4236	1	The	the	DT
18751	4236	2	same	same	JJ
18751	4236	3	crucible	crucible	NN
18751	4236	4	is	be	VBZ
18751	4236	5	used	use	VBN
18751	4236	6	,	,	,
18751	4236	7	or	or	CC
18751	4236	8	,	,	,
18751	4236	9	if	if	IN
18751	4236	10	a	a	DT
18751	4236	11	new	new	JJ
18751	4236	12	one	one	CD
18751	4236	13	is	be	VBZ
18751	4236	14	taken	take	VBN
18751	4236	15	,	,	,
18751	4236	16	it	-PRON-	PRP
18751	4236	17	must	must	MD
18751	4236	18	be	be	VB
18751	4236	19	glazed	glaze	VBN
18751	4236	20	with	with	IN
18751	4236	21	a	a	DT
18751	4236	22	little	little	JJ
18751	4236	23	borax	borax	NNS
18751	4236	24	.	.	.
18751	4237	1	When	when	WRB
18751	4237	2	the	the	DT
18751	4237	3	crucible	crucible	NN
18751	4237	4	is	be	VBZ
18751	4237	5	at	at	IN
18751	4237	6	a	a	DT
18751	4237	7	good	good	JJ
18751	4237	8	red	red	JJ
18751	4237	9	heat	heat	NN
18751	4237	10	,	,	,
18751	4237	11	above	above	IN
18751	4237	12	the	the	DT
18751	4237	13	fusing	fusing	NN
18751	4237	14	point	point	NN
18751	4237	15	of	of	IN
18751	4237	16	copper	copper	NN
18751	4237	17	,	,	,
18751	4237	18	drop	drop	VB
18751	4237	19	the	the	DT
18751	4237	20	button	button	NN
18751	4237	21	of	of	IN
18751	4237	22	copper	copper	NN
18751	4237	23	into	into	IN
18751	4237	24	it	-PRON-	PRP
18751	4237	25	,	,	,
18751	4237	26	and	and	CC
18751	4237	27	close	close	VB
18751	4237	28	the	the	DT
18751	4237	29	furnace	furnace	NN
18751	4237	30	.	.	.
18751	4238	1	Watch	watch	VB
18751	4238	2	through	through	IN
18751	4238	3	the	the	DT
18751	4238	4	crevice	crevice	NN
18751	4238	5	,	,	,
18751	4238	6	and	and	CC
18751	4238	7	,	,	,
18751	4238	8	as	as	RB
18751	4238	9	soon	soon	RB
18751	4238	10	as	as	IN
18751	4238	11	the	the	DT
18751	4238	12	button	button	NN
18751	4238	13	has	have	VBZ
18751	4238	14	melted	melt	VBN
18751	4238	15	and	and	CC
18751	4238	16	appears	appear	VBZ
18751	4238	17	clear	clear	JJ
18751	4238	18	showing	show	VBG
18751	4238	19	an	an	DT
18751	4238	20	eye	eye	NN
18751	4238	21	,	,	,
18751	4238	22	shoot	shoot	VB
18751	4238	23	in	in	IN
18751	4238	24	10	10	CD
18751	4238	25	grams	gram	NNS
18751	4238	26	of	of	IN
18751	4238	27	refining	refining	NN
18751	4238	28	flux	flux	NN
18751	4238	29	,	,	,
18751	4238	30	close	close	VB
18751	4238	31	the	the	DT
18751	4238	32	furnace	furnace	NN
18751	4238	33	,	,	,
18751	4238	34	and	and	CC
18751	4238	35	,	,	,
18751	4238	36	in	in	IN
18751	4238	37	a	a	DT
18751	4238	38	few	few	JJ
18751	4238	39	minutes	minute	NNS
18751	4238	40	,	,	,
18751	4238	41	pour	pour	VBP
18751	4238	42	;	;	:
18751	4238	43	then	then	RB
18751	4238	44	separate	separate	VB
18751	4238	45	the	the	DT
18751	4238	46	button	button	NN
18751	4238	47	of	of	IN
18751	4238	48	copper	copper	NN
18751	4238	49	.	.	.
18751	4239	1	Add	add	VB
18751	4239	2	the	the	DT
18751	4239	3	slag	slag	NN
18751	4239	4	to	to	IN
18751	4239	5	that	that	DT
18751	4239	6	from	from	IN
18751	4239	7	the	the	DT
18751	4239	8	coarse	coarse	JJ
18751	4239	9	copper	copper	NN
18751	4239	10	fusion	fusion	NN
18751	4239	11	,	,	,
18751	4239	12	and	and	CC
18751	4239	13	powder	powder	NN
18751	4239	14	.	.	.
18751	4240	1	Mix	mix	VB
18751	4240	2	with	with	IN
18751	4240	3	5	5	CD
18751	4240	4	grams	gram	NNS
18751	4240	5	of	of	IN
18751	4240	6	tartar	tartar	NN
18751	4240	7	,	,	,
18751	4240	8	0.5	0.5	CD
18751	4240	9	gram	gram	NN
18751	4240	10	of	of	IN
18751	4240	11	powdered	powdered	JJ
18751	4240	12	charcoal	charcoal	NN
18751	4240	13	,	,	,
18751	4240	14	and	and	CC
18751	4240	15	2	2	CD
18751	4240	16	grams	gram	NNS
18751	4240	17	of	of	IN
18751	4240	18	soda	soda	NN
18751	4240	19	.	.	.
18751	4241	1	Fuse	fuse	NN
18751	4241	2	in	in	IN
18751	4241	3	the	the	DT
18751	4241	4	same	same	JJ
18751	4241	5	crucible	crucible	NN
18751	4241	6	,	,	,
18751	4241	7	and	and	CC
18751	4241	8	,	,	,
18751	4241	9	when	when	WRB
18751	4241	10	tranquil	tranquil	NN
18751	4241	11	,	,	,
18751	4241	12	pour	pour	VBP
18751	4241	13	;	;	:
18751	4241	14	quench	quench	NN
18751	4241	15	,	,	,
18751	4241	16	and	and	CC
18751	4241	17	pick	pick	VB
18751	4241	18	out	out	RP
18751	4241	19	the	the	DT
18751	4241	20	prills	prill	NNS
18751	4241	21	of	of	IN
18751	4241	22	metal	metal	NN
18751	4241	23	.	.	.
18751	4242	1	If	if	IN
18751	4242	2	the	the	DT
18751	4242	3	copper	copper	NN
18751	4242	4	thus	thus	RB
18751	4242	5	got	get	VBD
18751	4242	6	from	from	IN
18751	4242	7	the	the	DT
18751	4242	8	slags	slag	NNS
18751	4242	9	is	be	VBZ
18751	4242	10	coarse	coarse	JJ
18751	4242	11	looking	looking	JJ
18751	4242	12	and	and	CC
18751	4242	13	large	large	JJ
18751	4242	14	in	in	IN
18751	4242	15	amount	amount	NN
18751	4242	16	,	,	,
18751	4242	17	it	-PRON-	PRP
18751	4242	18	must	must	MD
18751	4242	19	be	be	VB
18751	4242	20	refined	refine	VBN
18751	4242	21	;	;	:
18751	4242	22	but	but	CC
18751	4242	23	,	,	,
18751	4242	24	if	if	IN
18751	4242	25	small	small	JJ
18751	4242	26	in	in	IN
18751	4242	27	quantity	quantity	NN
18751	4242	28	,	,	,
18751	4242	29	it	-PRON-	PRP
18751	4242	30	may	may	MD
18751	4242	31	be	be	VB
18751	4242	32	taken	take	VBN
18751	4242	33	as	as	IN
18751	4242	34	four	four	CD
18751	4242	35	-	-	HYPH
18751	4242	36	fifths	fifth	NNS
18751	4242	37	copper	copper	NN
18751	4242	38	.	.	.
18751	4243	1	The	the	DT
18751	4243	2	combined	combine	VBN
18751	4243	3	results	result	NNS
18751	4243	4	multiplied	multiply	VBN
18751	4243	5	by	by	IN
18751	4243	6	five	five	CD
18751	4243	7	give	give	VB
18751	4243	8	the	the	DT
18751	4243	9	percentage	percentage	NN
18751	4243	10	of	of	IN
18751	4243	11	copper	copper	NN
18751	4243	12	.	.	.
18751	4244	1	The	the	DT
18751	4244	2	refining	refining	NN
18751	4244	3	flux	flux	NN
18751	4244	4	is	be	VBZ
18751	4244	5	made	make	VBN
18751	4244	6	by	by	IN
18751	4244	7	mixing	mix	VBG
18751	4244	8	3	3	CD
18751	4244	9	parts	part	NNS
18751	4244	10	(	(	-LRB-
18751	4244	11	by	by	IN
18751	4244	12	measure	measure	NN
18751	4244	13	)	)	-RRB-
18751	4244	14	of	of	IN
18751	4244	15	powdered	powder	VBN
18751	4244	16	nitre	nitre	NNP
18751	4244	17	,	,	,
18751	4244	18	2	2	CD
18751	4244	19	-	-	SYM
18751	4244	20	1\2	1\2	CD
18751	4244	21	of	of	IN
18751	4244	22	tartar	tartar	NN
18751	4244	23	,	,	,
18751	4244	24	and	and	CC
18751	4244	25	1	1	CD
18751	4244	26	of	of	IN
18751	4244	27	salt	salt	NN
18751	4244	28	.	.	.
18751	4245	1	Put	put	VB
18751	4245	2	in	in	RP
18751	4245	3	a	a	DT
18751	4245	4	large	large	JJ
18751	4245	5	crucible	crucible	NN
18751	4245	6	,	,	,
18751	4245	7	and	and	CC
18751	4245	8	stir	stir	VB
18751	4245	9	with	with	IN
18751	4245	10	a	a	DT
18751	4245	11	red	red	JJ
18751	4245	12	-	-	HYPH
18751	4245	13	hot	hot	JJ
18751	4245	14	iron	iron	NN
18751	4245	15	until	until	IN
18751	4245	16	action	action	NN
18751	4245	17	has	have	VBZ
18751	4245	18	ceased	cease	VBN
18751	4245	19	.	.	.
18751	4246	1	This	this	DT
18751	4246	2	operation	operation	NN
18751	4246	3	should	should	MD
18751	4246	4	be	be	VB
18751	4246	5	carried	carry	VBN
18751	4246	6	out	out	RP
18751	4246	7	in	in	IN
18751	4246	8	a	a	DT
18751	4246	9	well	well	RB
18751	4246	10	-	-	HYPH
18751	4246	11	ventilated	ventilate	VBN
18751	4246	12	spot	spot	NN
18751	4246	13	.	.	.
18751	4247	1	For	for	IN
18751	4247	2	pure	pure	JJ
18751	4247	3	ores	ore	NNS
18751	4247	4	in	in	IN
18751	4247	5	which	which	WDT
18751	4247	6	the	the	DT
18751	4247	7	copper	copper	NN
18751	4247	8	is	be	VBZ
18751	4247	9	present	present	JJ
18751	4247	10	,	,	,
18751	4247	11	either	either	RB
18751	4247	12	as	as	IN
18751	4247	13	metal	metal	NN
18751	4247	14	or	or	CC
18751	4247	15	oxide	oxide	NN
18751	4247	16	,	,	,
18751	4247	17	and	and	CC
18751	4247	18	free	free	JJ
18751	4247	19	from	from	IN
18751	4247	20	sulphur	sulphur	NNP
18751	4247	21	,	,	,
18751	4247	22	arsenic	arsenic	NNP
18751	4247	23	,	,	,
18751	4247	24	&	&	CC
18751	4247	25	c.	c.	NNP
18751	4247	26	,	,	,
18751	4247	27	the	the	DT
18751	4247	28	concentration	concentration	NN
18751	4247	29	of	of	IN
18751	4247	30	the	the	DT
18751	4247	31	copper	copper	NN
18751	4247	32	in	in	IN
18751	4247	33	a	a	DT
18751	4247	34	regulus	regulus	NN
18751	4247	35	may	may	MD
18751	4247	36	be	be	VB
18751	4247	37	omitted	omit	VBN
18751	4247	38	,	,	,
18751	4247	39	and	and	CC
18751	4247	40	the	the	DT
18751	4247	41	metal	metal	NN
18751	4247	42	obtained	obtain	VBN
18751	4247	43	in	in	IN
18751	4247	44	a	a	DT
18751	4247	45	pure	pure	JJ
18751	4247	46	state	state	NN
18751	4247	47	by	by	IN
18751	4247	48	a	a	DT
18751	4247	49	single	single	JJ
18751	4247	50	fusion	fusion	NN
18751	4247	51	.	.	.
18751	4248	1	[	[	-LRB-
18751	4248	2	50	50	CD
18751	4248	3	]	]	-RRB-
18751	4248	4	It	-PRON-	PRP
18751	4248	5	is	be	VBZ
18751	4248	6	necessary	necessary	JJ
18751	4248	7	to	to	TO
18751	4248	8	get	get	VB
18751	4248	9	a	a	DT
18751	4248	10	fluid	fluid	JJ
18751	4248	11	neutral	neutral	JJ
18751	4248	12	slag	slag	NN
18751	4248	13	with	with	IN
18751	4248	14	the	the	DT
18751	4248	15	addition	addition	NN
18751	4248	16	of	of	IN
18751	4248	17	as	as	RB
18751	4248	18	small	small	JJ
18751	4248	19	an	an	DT
18751	4248	20	amount	amount	NN
18751	4248	21	of	of	IN
18751	4248	22	flux	flux	NN
18751	4248	23	as	as	IN
18751	4248	24	possible	possible	JJ
18751	4248	25	.	.	.
18751	4249	1	The	the	DT
18751	4249	2	fusion	fusion	NN
18751	4249	3	should	should	MD
18751	4249	4	be	be	VB
18751	4249	5	made	make	VBN
18751	4249	6	at	at	IN
18751	4249	7	a	a	DT
18751	4249	8	high	high	JJ
18751	4249	9	temperature	temperature	NN
18751	4249	10	,	,	,
18751	4249	11	so	so	IN
18751	4249	12	as	as	IN
18751	4249	13	not	not	RB
18751	4249	14	to	to	TO
18751	4249	15	occupy	occupy	VB
18751	4249	16	more	more	JJR
18751	4249	17	than	than	IN
18751	4249	18	from	from	IN
18751	4249	19	20	20	CD
18751	4249	20	to	to	TO
18751	4249	21	25	25	CD
18751	4249	22	minutes	minute	NNS
18751	4249	23	.	.	.
18751	4250	1	Thirty	thirty	CD
18751	4250	2	grams	gram	NNS
18751	4250	3	of	of	IN
18751	4250	4	ore	ore	NN
18751	4250	5	is	be	VBZ
18751	4250	6	taken	take	VBN
18751	4250	7	for	for	IN
18751	4250	8	a	a	DT
18751	4250	9	charge	charge	NN
18751	4250	10	,	,	,
18751	4250	11	mixed	mix	VBN
18751	4250	12	with	with	IN
18751	4250	13	20	20	CD
18751	4250	14	grams	gram	NNS
18751	4250	15	of	of	IN
18751	4250	16	cream	cream	NN
18751	4250	17	of	of	IN
18751	4250	18	tartar	tartar	NN
18751	4250	19	,	,	,
18751	4250	20	and	and	CC
18751	4250	21	10	10	CD
18751	4250	22	grams	gram	NNS
18751	4250	23	each	each	DT
18751	4250	24	of	of	IN
18751	4250	25	dried	dry	VBN
18751	4250	26	borax	borax	NNS
18751	4250	27	and	and	CC
18751	4250	28	soda	soda	NN
18751	4250	29	.	.	.
18751	4251	1	If	if	IN
18751	4251	2	the	the	DT
18751	4251	3	gangue	gangue	NN
18751	4251	4	of	of	IN
18751	4251	5	the	the	DT
18751	4251	6	ore	ore	NN
18751	4251	7	is	be	VBZ
18751	4251	8	basic	basic	JJ
18751	4251	9	,	,	,
18751	4251	10	carrying	carry	VBG
18751	4251	11	much	much	JJ
18751	4251	12	oxide	oxide	NN
18751	4251	13	of	of	IN
18751	4251	14	iron	iron	NN
18751	4251	15	or	or	CC
18751	4251	16	lime	lime	NN
18751	4251	17	,	,	,
18751	4251	18	silica	silica	NNP
18751	4251	19	is	be	VBZ
18751	4251	20	added	add	VBN
18751	4251	21	,	,	,
18751	4251	22	in	in	IN
18751	4251	23	quantity	quantity	NN
18751	4251	24	not	not	RB
18751	4251	25	exceeding	exceed	VBG
18751	4251	26	10	10	CD
18751	4251	27	grams	gram	NNS
18751	4251	28	.	.	.
18751	4252	1	If	if	IN
18751	4252	2	,	,	,
18751	4252	3	on	on	IN
18751	4252	4	the	the	DT
18751	4252	5	other	other	JJ
18751	4252	6	hand	hand	NN
18751	4252	7	,	,	,
18751	4252	8	the	the	DT
18751	4252	9	gangue	gangue	NN
18751	4252	10	is	be	VBZ
18751	4252	11	mainly	mainly	RB
18751	4252	12	quartz	quartz	NN
18751	4252	13	,	,	,
18751	4252	14	oxide	oxide	NN
18751	4252	15	of	of	IN
18751	4252	16	iron	iron	NN
18751	4252	17	up	up	IN
18751	4252	18	to	to	TO
18751	4252	19	7	7	CD
18751	4252	20	grams	gram	NNS
18751	4252	21	must	must	MD
18751	4252	22	be	be	VB
18751	4252	23	added	add	VBN
18751	4252	24	.	.	.
18751	4253	1	_	_	NNP
18751	4253	2	Example._--Twenty	example._--twenty	CD
18751	4253	3	grams	gram	NNS
18751	4253	4	of	of	IN
18751	4253	5	copper	copper	NN
18751	4253	6	pyrites	pyrite	NNS
18751	4253	7	,	,	,
18751	4253	8	known	know	VBN
18751	4253	9	to	to	TO
18751	4253	10	contain	contain	VB
18751	4253	11	27.6	27.6	CD
18751	4253	12	per	per	IN
18751	4253	13	cent	cent	NN
18751	4253	14	.	.	.
18751	4254	1	of	of	IN
18751	4254	2	copper	copper	NN
18751	4254	3	,	,	,
18751	4254	4	gave	give	VBN
18751	4254	5	by	by	IN
18751	4254	6	the	the	DT
18751	4254	7	method	method	NN
18751	4254	8	first	first	RB
18751	4254	9	described	describe	VBD
18751	4254	10	5.22	5.22	CD
18751	4254	11	grams	gram	NNS
18751	4254	12	of	of	IN
18751	4254	13	copper	copper	NN
18751	4254	14	,	,	,
18751	4254	15	equalling	equal	VBG
18751	4254	16	26	26	CD
18751	4254	17	-	-	SYM
18751	4254	18	1/8	1/8	CD
18751	4254	19	per	per	IN
18751	4254	20	cent	cent	NN
18751	4254	21	.	.	.
18751	4255	1	Another	another	DT
18751	4255	2	sample	sample	NN
18751	4255	3	of	of	IN
18751	4255	4	20	20	CD
18751	4255	5	grams	gram	NNS
18751	4255	6	of	of	IN
18751	4255	7	the	the	DT
18751	4255	8	same	same	JJ
18751	4255	9	ore	ore	NN
18751	4255	10	,	,	,
18751	4255	11	calcined	calcine	VBN
18751	4255	12	,	,	,
18751	4255	13	fused	fuse	VBN
18751	4255	14	with	with	IN
18751	4255	15	40	40	CD
18751	4255	16	grams	gram	NNS
18751	4255	17	of	of	IN
18751	4255	18	nitre	nitre	NNP
18751	4255	19	,	,	,
18751	4255	20	and	and	CC
18751	4255	21	washed	wash	VBD
18751	4255	22	to	to	TO
18751	4255	23	ensure	ensure	VB
18751	4255	24	the	the	DT
18751	4255	25	removal	removal	NN
18751	4255	26	of	of	IN
18751	4255	27	arsenic	arsenic	NNP
18751	4255	28	and	and	CC
18751	4255	29	sulphur	sulphur	NNP
18751	4255	30	,	,	,
18751	4255	31	and	and	CC
18751	4255	32	treated	treat	VBD
18751	4255	33	according	accord	VBG
18751	4255	34	to	to	IN
18751	4255	35	the	the	DT
18751	4255	36	second	second	JJ
18751	4255	37	method	method	NN
18751	4255	38	,	,	,
18751	4255	39	gave	give	VBD
18751	4255	40	a	a	DT
18751	4255	41	button	button	NN
18751	4255	42	weighing	weigh	VBG
18751	4255	43	5.27	5.27	CD
18751	4255	44	grams	gram	NNS
18751	4255	45	,	,	,
18751	4255	46	equalling	equal	VBG
18751	4255	47	26	26	CD
18751	4255	48	-	-	SYM
18751	4255	49	3/8	3/8	CD
18751	4255	50	per	per	NN
18751	4255	51	cent	cent	NN
18751	4255	52	.	.	.
18751	4256	1	The	the	DT
18751	4256	2	ore	ore	NN
18751	4256	3	contained	contain	VBD
18751	4256	4	a	a	DT
18751	4256	5	considerable	considerable	JJ
18751	4256	6	quantity	quantity	NN
18751	4256	7	of	of	IN
18751	4256	8	lead	lead	NN
18751	4256	9	.	.	.
18751	4257	1	Lead	Lead	NNP
18751	4257	2	renders	render	VBZ
18751	4257	3	the	the	DT
18751	4257	4	assay	assay	NN
18751	4257	5	more	more	RBR
18751	4257	6	difficult	difficult	JJ
18751	4257	7	,	,	,
18751	4257	8	since	since	IN
18751	4257	9	after	after	IN
18751	4257	10	calcination	calcination	NN
18751	4257	11	it	-PRON-	PRP
18751	4257	12	remains	remain	VBZ
18751	4257	13	as	as	IN
18751	4257	14	lead	lead	NN
18751	4257	15	sulphate	sulphate	NN
18751	4257	16	,	,	,
18751	4257	17	and	and	CC
18751	4257	18	in	in	IN
18751	4257	19	the	the	DT
18751	4257	20	fusion	fusion	NN
18751	4257	21	for	for	IN
18751	4257	22	coarse	coarse	JJ
18751	4257	23	copper	copper	NN
18751	4257	24	reappears	reappear	NNS
18751	4257	25	as	as	IN
18751	4257	26	a	a	DT
18751	4257	27	regulus	regulus	NN
18751	4257	28	on	on	IN
18751	4257	29	the	the	DT
18751	4257	30	button	button	NN
18751	4257	31	.	.	.
18751	4258	1	~The	~The	NFP
18751	4258	2	Estimation	estimation	NN
18751	4258	3	of	of	IN
18751	4258	4	Moisture.~--The	moisture.~--the	JJ
18751	4258	5	Cornish	Cornish	NNP
18751	4258	6	dry	dry	JJ
18751	4258	7	assayer	assayer	NN
18751	4258	8	very	very	RB
18751	4258	9	seldom	seldom	RB
18751	4258	10	makes	make	VBZ
18751	4258	11	a	a	DT
18751	4258	12	moisture	moisture	NN
18751	4258	13	determination	determination	NN
18751	4258	14	.	.	.
18751	4259	1	He	-PRON-	PRP
18751	4259	2	dries	dry	VBZ
18751	4259	3	the	the	DT
18751	4259	4	samples	sample	NNS
18751	4259	5	by	by	IN
18751	4259	6	placing	place	VBG
18751	4259	7	the	the	DT
18751	4259	8	papers	paper	NNS
18751	4259	9	containing	contain	VBG
18751	4259	10	them	-PRON-	PRP
18751	4259	11	on	on	IN
18751	4259	12	the	the	DT
18751	4259	13	iron	iron	NN
18751	4259	14	plate	plate	NN
18751	4259	15	of	of	IN
18751	4259	16	the	the	DT
18751	4259	17	furnace	furnace	NN
18751	4259	18	.	.	.
18751	4260	1	It	-PRON-	PRP
18751	4260	2	is	be	VBZ
18751	4260	3	well	well	RB
18751	4260	4	known	know	VBN
18751	4260	5	that	that	IN
18751	4260	6	by	by	IN
18751	4260	7	buying	buy	VBG
18751	4260	8	the	the	DT
18751	4260	9	copper	copper	NN
18751	4260	10	contents	content	NNS
18751	4260	11	of	of	IN
18751	4260	12	pyrites	pyrite	NNS
18751	4260	13	by	by	IN
18751	4260	14	Cornish	cornish	JJ
18751	4260	15	assay	assay	NN
18751	4260	16	,	,	,
18751	4260	17	burning	burn	VBG
18751	4260	18	off	off	RP
18751	4260	19	the	the	DT
18751	4260	20	sulphur	sulphur	NN
18751	4260	21	,	,	,
18751	4260	22	and	and	CC
18751	4260	23	converting	convert	VBG
18751	4260	24	the	the	DT
18751	4260	25	copper	copper	NN
18751	4260	26	into	into	IN
18751	4260	27	precipitate	precipitate	NN
18751	4260	28	,	,	,
18751	4260	29	a	a	DT
18751	4260	30	large	large	JJ
18751	4260	31	excess	excess	NN
18751	4260	32	is	be	VBZ
18751	4260	33	obtained	obtain	VBN
18751	4260	34	.	.	.
18751	4261	1	NOTES	note	NNS
18751	4261	2	ON	on	IN
18751	4261	3	THE	the	DT
18751	4261	4	VALUATION	valuation	NN
18751	4261	5	OF	of	IN
18751	4261	6	COPPER	copper	NN
18751	4261	7	ORES	ores	NN
18751	4261	8	.	.	.
18751	4262	1	Closely	closely	RB
18751	4262	2	bound	bind	VBN
18751	4262	3	up	up	RP
18751	4262	4	with	with	IN
18751	4262	5	the	the	DT
18751	4262	6	practice	practice	NN
18751	4262	7	of	of	IN
18751	4262	8	dry	dry	JJ
18751	4262	9	copper	copper	NN
18751	4262	10	assaying	assaying	NN
18751	4262	11	is	be	VBZ
18751	4262	12	that	that	DT
18751	4262	13	of	of	IN
18751	4262	14	valuing	value	VBG
18751	4262	15	a	a	DT
18751	4262	16	parcel	parcel	NN
18751	4262	17	of	of	IN
18751	4262	18	copper	copper	NN
18751	4262	19	ore	ore	NN
18751	4262	20	.	.	.
18751	4263	1	The	the	DT
18751	4263	2	methods	method	NNS
18751	4263	3	by	by	IN
18751	4263	4	which	which	WDT
18751	4263	5	the	the	DT
18751	4263	6	valuation	valuation	NN
18751	4263	7	is	be	VBZ
18751	4263	8	made	make	VBN
18751	4263	9	have	have	VBP
18751	4263	10	been	be	VBN
18751	4263	11	described	describe	VBN
18751	4263	12	by	by	IN
18751	4263	13	Mr.	Mr.	NNP
18751	4263	14	Westmoreland,[51	Westmoreland,[51	NNP
18751	4263	15	]	]	-RRB-
18751	4263	16	and	and	CC
18751	4263	17	are	be	VBP
18751	4263	18	briefly	briefly	RB
18751	4263	19	as	as	IN
18751	4263	20	follows:--The	follows:--The	``
18751	4263	21	produce	produce	NN
18751	4263	22	of	of	IN
18751	4263	23	the	the	DT
18751	4263	24	parcel	parcel	NN
18751	4263	25	is	be	VBZ
18751	4263	26	settled	settle	VBN
18751	4263	27	by	by	IN
18751	4263	28	two	two	CD
18751	4263	29	assayers	assayer	NNS
18751	4263	30	,	,	,
18751	4263	31	one	one	CD
18751	4263	32	acting	act	VBG
18751	4263	33	for	for	IN
18751	4263	34	the	the	DT
18751	4263	35	buyer	buyer	NN
18751	4263	36	,	,	,
18751	4263	37	the	the	DT
18751	4263	38	other	other	JJ
18751	4263	39	for	for	IN
18751	4263	40	the	the	DT
18751	4263	41	seller	seller	NN
18751	4263	42	;	;	:
18751	4263	43	with	with	IN
18751	4263	44	the	the	DT
18751	4263	45	help	help	NN
18751	4263	46	,	,	,
18751	4263	47	in	in	IN
18751	4263	48	case	case	NN
18751	4263	49	of	of	IN
18751	4263	50	non	non	JJ
18751	4263	51	-	-	JJ
18751	4263	52	agreement	agreement	JJ
18751	4263	53	,	,	,
18751	4263	54	of	of	IN
18751	4263	55	a	a	DT
18751	4263	56	third	third	JJ
18751	4263	57	,	,	,
18751	4263	58	or	or	CC
18751	4263	59	referee	referee	NN
18751	4263	60	,	,	,
18751	4263	61	whose	whose	WP$
18751	4263	62	decision	decision	NN
18751	4263	63	is	be	VBZ
18751	4263	64	final	final	JJ
18751	4263	65	.	.	.
18751	4264	1	The	the	DT
18751	4264	2	dry	dry	JJ
18751	4264	3	assayers	assayer	NNS
18751	4264	4	who	who	WP
18751	4264	5	do	do	VBP
18751	4264	6	this	this	DT
18751	4264	7	are	be	VBP
18751	4264	8	in	in	IN
18751	4264	9	most	most	JJS
18751	4264	10	cases	case	NNS
18751	4264	11	helped	help	VBD
18751	4264	12	,	,	,
18751	4264	13	and	and	CC
18751	4264	14	sometimes	sometimes	RB
18751	4264	15	,	,	,
18751	4264	16	perhaps	perhaps	RB
18751	4264	17	,	,	,
18751	4264	18	controlled	control	VBN
18751	4264	19	,	,	,
18751	4264	20	by	by	IN
18751	4264	21	wet	wet	NNP
18751	4264	22	assays	assay	NNS
18751	4264	23	made	make	VBN
18751	4264	24	for	for	IN
18751	4264	25	one	one	CD
18751	4264	26	or	or	CC
18751	4264	27	both	both	DT
18751	4264	28	of	of	IN
18751	4264	29	the	the	DT
18751	4264	30	parties	party	NNS
18751	4264	31	in	in	IN
18751	4264	32	the	the	DT
18751	4264	33	transaction	transaction	NN
18751	4264	34	.	.	.
18751	4265	1	In	in	IN
18751	4265	2	the	the	DT
18751	4265	3	case	case	NN
18751	4265	4	of	of	IN
18751	4265	5	"	"	``
18751	4265	6	ticketing	ticket	VBG
18751	4265	7	,	,	,
18751	4265	8	"	"	''
18751	4265	9	the	the	DT
18751	4265	10	parcels	parcel	NNS
18751	4265	11	are	be	VBP
18751	4265	12	purchased	purchase	VBN
18751	4265	13	by	by	IN
18751	4265	14	the	the	DT
18751	4265	15	smelters	smelter	NNS
18751	4265	16	by	by	IN
18751	4265	17	tender	tender	NN
18751	4265	18	,	,	,
18751	4265	19	and	and	CC
18751	4265	20	the	the	DT
18751	4265	21	value	value	NN
18751	4265	22	of	of	IN
18751	4265	23	any	any	DT
18751	4265	24	particular	particular	JJ
18751	4265	25	parcel	parcel	NN
18751	4265	26	is	be	VBZ
18751	4265	27	calculated	calculate	VBN
18751	4265	28	from	from	IN
18751	4265	29	the	the	DT
18751	4265	30	average	average	JJ
18751	4265	31	price	price	NN
18751	4265	32	paid	pay	VBN
18751	4265	33	,	,	,
18751	4265	34	as	as	IN
18751	4265	35	follows:--The	follows:--the	IN
18751	4265	36	"	"	``
18751	4265	37	standard	standard	JJ
18751	4265	38	,	,	,
18751	4265	39	"	"	''
18751	4265	40	or	or	CC
18751	4265	41	absolute	absolute	JJ
18751	4265	42	value	value	NN
18751	4265	43	of	of	IN
18751	4265	44	each	each	DT
18751	4265	45	ton	ton	NN
18751	4265	46	of	of	IN
18751	4265	47	fine	fine	JJ
18751	4265	48	copper	copper	NN
18751	4265	49	in	in	IN
18751	4265	50	the	the	DT
18751	4265	51	ore	ore	NN
18751	4265	52	,	,	,
18751	4265	53	is	be	VBZ
18751	4265	54	the	the	DT
18751	4265	55	price	price	NN
18751	4265	56	the	the	DT
18751	4265	57	smelters	smelter	NNS
18751	4265	58	have	have	VBP
18751	4265	59	paid	pay	VBN
18751	4265	60	for	for	IN
18751	4265	61	it	-PRON-	PRP
18751	4265	62	,	,	,
18751	4265	63	plus	plus	CC
18751	4265	64	the	the	DT
18751	4265	65	returning	return	VBG
18751	4265	66	charges	charge	NNS
18751	4265	67	or	or	CC
18751	4265	68	cost	cost	NN
18751	4265	69	of	of	IN
18751	4265	70	smelting	smelt	VBG
18751	4265	71	the	the	DT
18751	4265	72	quantity	quantity	NN
18751	4265	73	of	of	IN
18751	4265	74	ore	ore	NN
18751	4265	75	in	in	IN
18751	4265	76	which	which	WDT
18751	4265	77	it	-PRON-	PRP
18751	4265	78	is	be	VBZ
18751	4265	79	contained	contain	VBN
18751	4265	80	.	.	.
18751	4266	1	The	the	DT
18751	4266	2	value	value	NN
18751	4266	3	of	of	IN
18751	4266	4	any	any	DT
18751	4266	5	particular	particular	JJ
18751	4266	6	parcel	parcel	NN
18751	4266	7	of	of	IN
18751	4266	8	ore	ore	NNP
18751	4266	9	is	be	VBZ
18751	4266	10	that	that	DT
18751	4266	11	of	of	IN
18751	4266	12	the	the	DT
18751	4266	13	quantity	quantity	NN
18751	4266	14	of	of	IN
18751	4266	15	fine	fine	JJ
18751	4266	16	copper	copper	NN
18751	4266	17	it	-PRON-	PRP
18751	4266	18	contains	contain	VBZ
18751	4266	19	,	,	,
18751	4266	20	calculated	calculate	VBN
18751	4266	21	on	on	IN
18751	4266	22	this	this	DT
18751	4266	23	standard	standard	NN
18751	4266	24	,	,	,
18751	4266	25	minus	minus	CC
18751	4266	26	the	the	DT
18751	4266	27	returning	return	VBG
18751	4266	28	charges	charge	NNS
18751	4266	29	.	.	.
18751	4267	1	The	the	DT
18751	4267	2	ton	ton	NN
18751	4267	3	consists	consist	VBZ
18751	4267	4	of	of	IN
18751	4267	5	21	21	CD
18751	4267	6	cwts	cwt	NNS
18751	4267	7	.	.	.
18751	4267	8	,	,	,
18751	4267	9	and	and	CC
18751	4267	10	it	-PRON-	PRP
18751	4267	11	is	be	VBZ
18751	4267	12	assumed	assume	VBN
18751	4267	13	that	that	IN
18751	4267	14	the	the	DT
18751	4267	15	"	"	``
18751	4267	16	settled	settle	VBN
18751	4267	17	"	"	''
18751	4267	18	produce	produce	NN
18751	4267	19	is	be	VBZ
18751	4267	20	the	the	DT
18751	4267	21	actual	actual	JJ
18751	4267	22	yield	yield	NN
18751	4267	23	of	of	IN
18751	4267	24	the	the	DT
18751	4267	25	ore	ore	NN
18751	4267	26	.	.	.
18751	4268	1	If	if	IN
18751	4268	2	at	at	IN
18751	4268	3	a	a	DT
18751	4268	4	ticketing	ticketing	NN
18751	4268	5	in	in	IN
18751	4268	6	Cornwall	cornwall	NN
18751	4268	7	985	985	CD
18751	4268	8	tons	ton	NNS
18751	4268	9	of	of	IN
18751	4268	10	ore	ore	NN
18751	4268	11	containing	contain	VBG
18751	4268	12	63.3	63.3	CD
18751	4268	13	tons	ton	NNS
18751	4268	14	of	of	IN
18751	4268	15	fine	fine	JJ
18751	4268	16	copper	copper	NN
18751	4268	17	(	(	-LRB-
18751	4268	18	by	by	IN
18751	4268	19	dry	dry	JJ
18751	4268	20	assay	assay	NN
18751	4268	21	)	)	-RRB-
18751	4268	22	brought	bring	VBD
18751	4268	23	£	£	$
18751	4268	24	2591	2591	CD
18751	4268	25	12s	12	NNS
18751	4268	26	.	.	.
18751	4268	27	,	,	,
18751	4268	28	the	the	DT
18751	4268	29	standard	standard	NN
18751	4268	30	would	would	MD
18751	4268	31	be	be	VB
18751	4268	32	£	£	$
18751	4268	33	83	83	CD
18751	4268	34	15s	15	NNS
18751	4268	35	.	.	.
18751	4269	1	This	this	DT
18751	4269	2	is	be	VBZ
18751	4269	3	calculated	calculate	VBN
18751	4269	4	as	as	IN
18751	4269	5	follows:--The	follows:--The	``
18751	4269	6	returning	return	VBG
18751	4269	7	charge	charge	NN
18751	4269	8	is	be	VBZ
18751	4269	9	fixed	fix	VBN
18751	4269	10	at	at	IN
18751	4269	11	55s	55	NNS
18751	4269	12	.	.	.
18751	4270	1	per	per	IN
18751	4270	2	ton	ton	NN
18751	4270	3	of	of	IN
18751	4270	4	ore	ore	NN
18751	4270	5	.	.	.
18751	4271	1	This	this	DT
18751	4271	2	on	on	IN
18751	4271	3	985	985	CD
18751	4271	4	tons	ton	NNS
18751	4271	5	will	will	MD
18751	4271	6	amount	amount	VB
18751	4271	7	to	to	IN
18751	4271	8	£	£	$
18751	4271	9	2708	2708	CD
18751	4271	10	15s	15	NNS
18751	4271	11	.	.	.
18751	4272	1	Add	add	VB
18751	4272	2	this	this	DT
18751	4272	3	to	to	IN
18751	4272	4	the	the	DT
18751	4272	5	actual	actual	JJ
18751	4272	6	price	price	NN
18751	4272	7	paid	pay	VBN
18751	4272	8	,	,	,
18751	4272	9	and	and	CC
18751	4272	10	there	there	EX
18751	4272	11	is	be	VBZ
18751	4272	12	got	get	VBN
18751	4272	13	£	£	$
18751	4272	14	5300	5300	CD
18751	4272	15	as	as	IN
18751	4272	16	the	the	DT
18751	4272	17	value	value	NN
18751	4272	18	of	of	IN
18751	4272	19	the	the	DT
18751	4272	20	fine	fine	JJ
18751	4272	21	copper	copper	NN
18751	4272	22	present	present	NN
18751	4272	23	.	.	.
18751	4273	1	The	the	DT
18751	4273	2	weight	weight	NN
18751	4273	3	of	of	IN
18751	4273	4	copper	copper	NN
18751	4273	5	in	in	IN
18751	4273	6	these	these	DT
18751	4273	7	985	985	CD
18751	4273	8	tons	ton	NNS
18751	4273	9	being	be	VBG
18751	4273	10	63.3	63.3	CD
18751	4273	11	tons	ton	NNS
18751	4273	12	,	,	,
18751	4273	13	the	the	DT
18751	4273	14	standard	standard	NN
18751	4273	15	is	be	VBZ
18751	4273	16	£	£	$
18751	4273	17	5300/63.3	5300/63.3	CD
18751	4273	18	,	,	,
18751	4273	19	or	or	CC
18751	4273	20	£	£	$
18751	4273	21	83	83	CD
18751	4273	22	15s	15	NNS
18751	4273	23	.	.	.
18751	4274	1	(	(	-LRB-
18751	4274	2	nearly	nearly	RB
18751	4274	3	)	)	-RRB-
18751	4274	4	.	.	.
18751	4275	1	The	the	DT
18751	4275	2	value	value	NN
18751	4275	3	of	of	IN
18751	4275	4	a	a	DT
18751	4275	5	parcel	parcel	NN
18751	4275	6	of	of	IN
18751	4275	7	150	150	CD
18751	4275	8	tons	ton	NNS
18751	4275	9	of	of	IN
18751	4275	10	a	a	DT
18751	4275	11	6	6	CD
18751	4275	12	per	per	NN
18751	4275	13	cent	cent	NN
18751	4275	14	.	.	.
18751	4276	1	ore	ore	VB
18751	4276	2	on	on	IN
18751	4276	3	the	the	DT
18751	4276	4	same	same	JJ
18751	4276	5	standard	standard	NN
18751	4276	6	would	would	MD
18751	4276	7	be	be	VB
18751	4276	8	arrived	arrive	VBN
18751	4276	9	at	at	IN
18751	4276	10	as	as	IN
18751	4276	11	follows:--The	follows:--the	SYM
18751	4276	12	150	150	CD
18751	4276	13	tons	ton	NNS
18751	4276	14	at	at	IN
18751	4276	15	6	6	CD
18751	4276	16	per	per	NN
18751	4276	17	cent	cent	NN
18751	4276	18	.	.	.
18751	4277	1	would	would	MD
18751	4277	2	contain	contain	VB
18751	4277	3	9	9	CD
18751	4277	4	tons	ton	NNS
18751	4277	5	(	(	-LRB-
18751	4277	6	150×6/100	150×6/100	UH
18751	4277	7	)	)	-RRB-
18751	4277	8	of	of	IN
18751	4277	9	fine	fine	JJ
18751	4277	10	copper	copper	NN
18751	4277	11	.	.	.
18751	4278	1	This	this	DT
18751	4278	2	,	,	,
18751	4278	3	at	at	IN
18751	4278	4	£	£	$
18751	4278	5	83	83	CD
18751	4278	6	15s	15	NNS
18751	4278	7	.	.	.
18751	4279	1	per	per	IN
18751	4279	2	ton	ton	NN
18751	4279	3	,	,	,
18751	4279	4	would	would	MD
18751	4279	5	give	give	VB
18751	4279	6	£	£	$
18751	4279	7	753	753	CD
18751	4279	8	15s	15	NNS
18751	4279	9	.	.	.
18751	4280	1	From	from	IN
18751	4280	2	this	this	DT
18751	4280	3	must	must	MD
18751	4280	4	be	be	VB
18751	4280	5	deducted	deduct	VBN
18751	4280	6	the	the	DT
18751	4280	7	returning	return	VBG
18751	4280	8	charges	charge	NNS
18751	4280	9	on	on	IN
18751	4280	10	150	150	CD
18751	4280	11	tons	ton	NNS
18751	4280	12	of	of	IN
18751	4280	13	ore	ore	NN
18751	4280	14	at	at	IN
18751	4280	15	55s	55	NNS
18751	4280	16	.	.	.
18751	4281	1	per	per	IN
18751	4281	2	ton	ton	NN
18751	4281	3	,	,	,
18751	4281	4	or	or	CC
18751	4281	5	£	£	$
18751	4281	6	412	412	CD
18751	4281	7	10s	10	NNS
18751	4281	8	.	.	.
18751	4282	1	This	this	DT
18751	4282	2	leaves	leave	VBZ
18751	4282	3	£	£	NN
18751	4282	4	341	341	CD
18751	4282	5	5s	5s	CD
18751	4282	6	.	.	.
18751	4283	1	as	as	IN
18751	4283	2	the	the	DT
18751	4283	3	value	value	NN
18751	4283	4	of	of	IN
18751	4283	5	the	the	DT
18751	4283	6	parcel	parcel	NN
18751	4283	7	.	.	.
18751	4284	1	At	at	IN
18751	4284	2	Swansea	Swansea	NNP
18751	4284	3	the	the	DT
18751	4284	4	returning	return	VBG
18751	4284	5	charge	charge	NN
18751	4284	6	is	be	VBZ
18751	4284	7	less	less	JJR
18751	4284	8	than	than	IN
18751	4284	9	in	in	IN
18751	4284	10	Cornwall	Cornwall	NNP
18751	4284	11	,	,	,
18751	4284	12	and	and	CC
18751	4284	13	varies	vary	VBZ
18751	4284	14	with	with	IN
18751	4284	15	the	the	DT
18751	4284	16	quality	quality	NN
18751	4284	17	of	of	IN
18751	4284	18	the	the	DT
18751	4284	19	ore	ore	NN
18751	4284	20	.	.	.
18751	4285	1	This	this	DT
18751	4285	2	appears	appear	VBZ
18751	4285	3	equitable	equitable	JJ
18751	4285	4	,	,	,
18751	4285	5	since	since	IN
18751	4285	6	in	in	IN
18751	4285	7	smelting	smelting	NN
18751	4285	8	there	there	EX
18751	4285	9	are	be	VBP
18751	4285	10	some	some	DT
18751	4285	11	costs	cost	NNS
18751	4285	12	which	which	WDT
18751	4285	13	are	be	VBP
18751	4285	14	dependent	dependent	JJ
18751	4285	15	simply	simply	RB
18751	4285	16	on	on	IN
18751	4285	17	the	the	DT
18751	4285	18	number	number	NN
18751	4285	19	of	of	IN
18751	4285	20	tons	ton	NNS
18751	4285	21	treated	treat	VBN
18751	4285	22	,	,	,
18751	4285	23	and	and	CC
18751	4285	24	others	other	NNS
18751	4285	25	which	which	WDT
18751	4285	26	increase	increase	VBP
18751	4285	27	with	with	IN
18751	4285	28	the	the	DT
18751	4285	29	richness	richness	NN
18751	4285	30	.	.	.
18751	4286	1	The	the	DT
18751	4286	2	returning	return	VBG
18751	4286	3	charge	charge	NN
18751	4286	4	then	then	RB
18751	4286	5	is	be	VBZ
18751	4286	6	made	make	VBN
18751	4286	7	up	up	RP
18751	4286	8	of	of	IN
18751	4286	9	two	two	CD
18751	4286	10	parts	part	NNS
18751	4286	11	,	,	,
18751	4286	12	one	one	CD
18751	4286	13	fixed	fix	VBN
18751	4286	14	at	at	IN
18751	4286	15	so	so	RB
18751	4286	16	much	much	JJ
18751	4286	17	(	(	-LRB-
18751	4286	18	12s	12	NNS
18751	4286	19	.	.	.
18751	4287	1	2d	2d	LS
18751	4287	2	.	.	.
18751	4287	3	)	)	-RRB-
18751	4288	1	per	per	IN
18751	4288	2	ton	ton	NN
18751	4288	3	of	of	IN
18751	4288	4	ore	ore	NN
18751	4288	5	treated	treat	VBN
18751	4288	6	,	,	,
18751	4288	7	and	and	CC
18751	4288	8	the	the	DT
18751	4288	9	other	other	JJ
18751	4288	10	so	so	RB
18751	4288	11	much	much	JJ
18751	4288	12	(	(	-LRB-
18751	4288	13	3s	3s	NN
18751	4288	14	.	.	.
18751	4289	1	9d	9d	NNP
18751	4289	2	.	.	.
18751	4289	3	)	)	-RRB-
18751	4290	1	per	per	IN
18751	4290	2	unit	unit	NN
18751	4290	3	of	of	IN
18751	4290	4	metal	metal	NN
18751	4290	5	in	in	IN
18751	4290	6	the	the	DT
18751	4290	7	ore	ore	NN
18751	4290	8	.	.	.
18751	4291	1	In	in	IN
18751	4291	2	this	this	DT
18751	4291	3	way	way	NN
18751	4291	4	the	the	DT
18751	4291	5	returning	return	VBG
18751	4291	6	charge	charge	NN
18751	4291	7	on	on	IN
18751	4291	8	a	a	DT
18751	4291	9	ton	ton	NN
18751	4291	10	of	of	IN
18751	4291	11	ore	ore	NN
18751	4291	12	of	of	IN
18751	4291	13	8	8	CD
18751	4291	14	-	-	SYM
18751	4291	15	3/4	3/4	CD
18751	4291	16	produce	produce	NN
18751	4291	17	would	would	MD
18751	4291	18	be	be	VB
18751	4291	19	(	(	-LRB-
18751	4291	20	12s	12	NNS
18751	4291	21	.	.	.
18751	4292	1	2d.)+(8	2d.)+(8	CD
18751	4292	2	-	-	SYM
18751	4292	3	3/4×(3s	3/4×(3s	CD
18751	4292	4	.	.	.
18751	4293	1	9d	9d	NN
18751	4293	2	.	.	.
18751	4294	1	)	)	-RRB-
18751	4294	2	)	)	-RRB-
18751	4294	3	,	,	,
18751	4294	4	or	or	CC
18751	4294	5	£	£	$
18751	4294	6	2	2	CD
18751	4294	7	5s	5s	CD
18751	4294	8	.	.	.
18751	4295	1	If	if	IN
18751	4295	2	,	,	,
18751	4295	3	for	for	IN
18751	4295	4	example	example	NN
18751	4295	5	,	,	,
18751	4295	6	Chili	Chili	NNP
18751	4295	7	bars	bar	NNS
18751	4295	8	,	,	,
18751	4295	9	containing	contain	VBG
18751	4295	10	96	96	CD
18751	4295	11	per	per	NN
18751	4295	12	cent	cent	NN
18751	4295	13	.	.	.
18751	4296	1	of	of	IN
18751	4296	2	copper	copper	NN
18751	4296	3	,	,	,
18751	4296	4	bring	bring	VB
18751	4296	5	£	£	$
18751	4296	6	50	50	CD
18751	4296	7	per	per	IN
18751	4296	8	ton	ton	NN
18751	4296	9	,	,	,
18751	4296	10	the	the	DT
18751	4296	11	standard	standard	NN
18751	4296	12	is	be	VBZ
18751	4296	13	£	£	$
18751	4296	14	71	71	CD
18751	4296	15	9s	9s	CD
18751	4296	16	.	.	.
18751	4297	1	4d	4d	CD
18751	4297	2	.	.	.
18751	4298	1	It	-PRON-	PRP
18751	4298	2	is	be	VBZ
18751	4298	3	got	get	VBN
18751	4298	4	at	at	IN
18751	4298	5	in	in	IN
18751	4298	6	this	this	DT
18751	4298	7	way	way	NN
18751	4298	8	.	.	.
18751	4299	1	The	the	DT
18751	4299	2	returning	return	VBG
18751	4299	3	charge	charge	NN
18751	4299	4	on	on	IN
18751	4299	5	a	a	DT
18751	4299	6	96	96	CD
18751	4299	7	per	per	NN
18751	4299	8	cent	cent	NN
18751	4299	9	.	.	.
18751	4300	1	ore	ore	NNP
18751	4300	2	is	be	VBZ
18751	4300	3	(	(	-LRB-
18751	4300	4	12s	12	NNS
18751	4300	5	.	.	.
18751	4301	1	2d.)+(96×(3s	2d.)+(96×(3s	CD
18751	4301	2	.	.	.
18751	4302	1	9d	9d	NN
18751	4302	2	.	.	.
18751	4303	1	)	)	-RRB-
18751	4303	2	)	)	-RRB-
18751	4303	3	,	,	,
18751	4303	4	or	or	CC
18751	4303	5	£	£	$
18751	4303	6	18	18	CD
18751	4303	7	12s	12	NNS
18751	4303	8	.	.	.
18751	4304	1	2d	2d	LS
18751	4304	2	.	.	.
18751	4305	1	This	this	DT
18751	4305	2	added	add	VBD
18751	4305	3	to	to	IN
18751	4305	4	£	£	$
18751	4305	5	50	50	CD
18751	4305	6	gives	give	VBZ
18751	4305	7	£	£	$
18751	4305	8	68	68	CD
18751	4305	9	12s	12	NNS
18751	4305	10	.	.	.
18751	4306	1	2d	2d	NNP
18751	4306	2	.	.	NNP
18751	4306	3	,	,	,
18751	4306	4	and	and	CC
18751	4306	5	this	this	DT
18751	4306	6	multiplied	multiply	VBN
18751	4306	7	by	by	IN
18751	4306	8	100	100	CD
18751	4306	9	and	and	CC
18751	4306	10	divided	divide	VBN
18751	4306	11	by	by	IN
18751	4306	12	96	96	CD
18751	4306	13	(	(	-LRB-
18751	4306	14	100	100	CD
18751	4306	15	tons	ton	NNS
18751	4306	16	of	of	IN
18751	4306	17	the	the	DT
18751	4306	18	bars	bar	NNS
18751	4306	19	will	will	MD
18751	4306	20	contain	contain	VB
18751	4306	21	96	96	CD
18751	4306	22	tons	ton	NNS
18751	4306	23	of	of	IN
18751	4306	24	fine	fine	JJ
18751	4306	25	copper	copper	NN
18751	4306	26	)	)	-RRB-
18751	4306	27	will	will	MD
18751	4306	28	give	give	VB
18751	4306	29	£	£	$
18751	4306	30	71	71	CD
18751	4306	31	9s	9s	CD
18751	4306	32	.	.	.
18751	4307	1	4d	4d	CD
18751	4307	2	.	.	.
18751	4308	1	The	the	DT
18751	4308	2	price	price	NN
18751	4308	3	of	of	IN
18751	4308	4	100	100	CD
18751	4308	5	tons	ton	NNS
18751	4308	6	of	of	IN
18751	4308	7	pyrites	pyrite	NNS
18751	4308	8	,	,	,
18751	4308	9	containing	contain	VBG
18751	4308	10	2	2	CD
18751	4308	11	-	-	HYPH
18751	4308	12	1/4	1/4	CD
18751	4308	13	per	per	NN
18751	4308	14	cent	cent	NN
18751	4308	15	.	.	.
18751	4309	1	of	of	IN
18751	4309	2	copper	copper	NN
18751	4309	3	by	by	IN
18751	4309	4	dry	dry	JJ
18751	4309	5	assay	assay	NN
18751	4309	6	,	,	,
18751	4309	7	would	would	MD
18751	4309	8	be	be	VB
18751	4309	9	got	get	VBN
18751	4309	10	on	on	IN
18751	4309	11	this	this	DT
18751	4309	12	standard	standard	NN
18751	4309	13	as	as	IN
18751	4309	14	follows:--The	follows:--The	NNP
18751	4309	15	parcel	parcel	NN
18751	4309	16	of	of	IN
18751	4309	17	ore	ore	NNP
18751	4309	18	would	would	MD
18751	4309	19	contain	contain	VB
18751	4309	20	2	2	CD
18751	4309	21	-	-	SYM
18751	4309	22	1/4	1/4	CD
18751	4309	23	tons	ton	NNS
18751	4309	24	of	of	IN
18751	4309	25	copper	copper	NN
18751	4309	26	.	.	.
18751	4310	1	This	this	DT
18751	4310	2	multiplied	multiply	VBN
18751	4310	3	by	by	IN
18751	4310	4	the	the	DT
18751	4310	5	standard	standard	NN
18751	4310	6	gives	give	VBZ
18751	4310	7	£	£	$
18751	4310	8	160	160	CD
18751	4310	9	16s	16	NNS
18751	4310	10	.	.	.
18751	4311	1	0d	0d	LS
18751	4311	2	.	.	.
18751	4312	1	From	from	IN
18751	4312	2	this	this	DT
18751	4312	3	must	must	MD
18751	4312	4	be	be	VB
18751	4312	5	deducted	deduct	VBN
18751	4312	6	the	the	DT
18751	4312	7	returning	return	VBG
18751	4312	8	charge	charge	NN
18751	4312	9	,	,	,
18751	4312	10	which	which	WDT
18751	4312	11	for	for	IN
18751	4312	12	1	1	CD
18751	4312	13	ton	ton	NN
18751	4312	14	of	of	IN
18751	4312	15	ore	ore	NN
18751	4312	16	of	of	IN
18751	4312	17	this	this	DT
18751	4312	18	produce	produce	NN
18751	4312	19	would	would	MD
18751	4312	20	be	be	VB
18751	4312	21	(	(	-LRB-
18751	4312	22	12s	12	NNS
18751	4312	23	.	.	.
18751	4313	1	2d	2d	LS
18751	4313	2	.	.	.
18751	4313	3	)	)	-RRB-
18751	4314	1	+	+	CC
18751	4314	2	(	(	-LRB-
18751	4314	3	2	2	CD
18751	4314	4	-	-	SYM
18751	4314	5	1/4×(3s	1/4×(3s	CD
18751	4314	6	.	.	.
18751	4315	1	9d	9d	NN
18751	4315	2	.	.	.
18751	4315	3	)	)	-RRB-
18751	4315	4	)	)	-RRB-
18751	4316	1	or	or	CC
18751	4316	2	£	£	$
18751	4316	3	1	1	CD
18751	4316	4	0s	0s	CD
18751	4316	5	.	.	.
18751	4317	1	7d	7d	NNPS
18751	4317	2	.	.	.
18751	4317	3	,	,	,
18751	4317	4	and	and	CC
18751	4317	5	on	on	IN
18751	4317	6	the	the	DT
18751	4317	7	100	100	CD
18751	4317	8	tons	ton	NNS
18751	4317	9	is	be	VBZ
18751	4317	10	£	£	$
18751	4317	11	102	102	CD
18751	4317	12	18s	18	NNS
18751	4317	13	.	.	.
18751	4318	1	4d	4d	CD
18751	4318	2	.	.	.
18751	4319	1	This	this	DT
18751	4319	2	would	would	MD
18751	4319	3	leave	leave	VB
18751	4319	4	£	£	$
18751	4319	5	57	57	CD
18751	4319	6	17s	17	NNS
18751	4319	7	.	.	.
18751	4320	1	10d	10d	NNS
18751	4320	2	.	.	.
18751	4321	1	as	as	IN
18751	4321	2	the	the	DT
18751	4321	3	price	price	NN
18751	4321	4	of	of	IN
18751	4321	5	the	the	DT
18751	4321	6	parcel	parcel	NN
18751	4321	7	,	,	,
18751	4321	8	or	or	CC
18751	4321	9	11s	11s	NNPS
18751	4321	10	.	.	.
18751	4322	1	7d	7d	NNS
18751	4322	2	.	.	.
18751	4323	1	per	per	IN
18751	4323	2	ton	ton	NN
18751	4323	3	.	.	.
18751	4324	1	This	this	DT
18751	4324	2	would	would	MD
18751	4324	3	be	be	VB
18751	4324	4	on	on	IN
18751	4324	5	the	the	DT
18751	4324	6	standard	standard	JJ
18751	4324	7	returning	return	VBG
18751	4324	8	charge	charge	NN
18751	4324	9	of	of	IN
18751	4324	10	45s	45	NNS
18751	4324	11	.	.	.
18751	4325	1	(	(	-LRB-
18751	4325	2	for	for	IN
18751	4325	3	8	8	CD
18751	4325	4	-	-	SYM
18751	4325	5	3/4	3/4	CD
18751	4325	6	per	per	IN
18751	4325	7	cent	cent	NN
18751	4325	8	.	.	.
18751	4326	1	ore	ore	NNP
18751	4326	2	)	)	-RRB-
18751	4326	3	;	;	:
18751	4326	4	if	if	IN
18751	4326	5	a	a	DT
18751	4326	6	smaller	small	JJR
18751	4326	7	returning	return	VBG
18751	4326	8	charge	charge	NN
18751	4326	9	was	be	VBD
18751	4326	10	agreed	agree	VBN
18751	4326	11	on	on	RP
18751	4326	12	,	,	,
18751	4326	13	say	say	NNP
18751	4326	14	38s	38s	NNP
18751	4326	15	.	.	.
18751	4326	16	,	,	,
18751	4326	17	the	the	DT
18751	4326	18	difference	difference	NN
18751	4326	19	in	in	IN
18751	4326	20	this	this	DT
18751	4326	21	case	case	NN
18751	4326	22	,	,	,
18751	4326	23	7s	7s	NNP
18751	4326	24	.	.	NNP
18751	4326	25	,	,	,
18751	4326	26	would	would	MD
18751	4326	27	be	be	VB
18751	4326	28	added	add	VBN
18751	4326	29	to	to	IN
18751	4326	30	the	the	DT
18751	4326	31	price	price	NN
18751	4326	32	per	per	IN
18751	4326	33	ton	ton	NN
18751	4326	34	.	.	.
18751	4327	1	WET	WET	NNP
18751	4327	2	METHODS	METHODS	NNP
18751	4327	3	.	.	.
18751	4328	1	The	the	DT
18751	4328	2	solubility	solubility	NN
18751	4328	3	of	of	IN
18751	4328	4	the	the	DT
18751	4328	5	ores	ore	NNS
18751	4328	6	of	of	IN
18751	4328	7	copper	copper	NN
18751	4328	8	in	in	IN
18751	4328	9	acid	acid	NN
18751	4328	10	has	have	VBZ
18751	4328	11	already	already	RB
18751	4328	12	been	be	VBN
18751	4328	13	described	describe	VBN
18751	4328	14	,	,	,
18751	4328	15	but	but	CC
18751	4328	16	certain	certain	JJ
18751	4328	17	furnace	furnace	NN
18751	4328	18	products	product	NNS
18751	4328	19	,	,	,
18751	4328	20	such	such	JJ
18751	4328	21	as	as	IN
18751	4328	22	slags	slag	NNS
18751	4328	23	,	,	,
18751	4328	24	are	be	VBP
18751	4328	25	best	good	JJS
18751	4328	26	opened	open	VBN
18751	4328	27	up	up	RP
18751	4328	28	by	by	IN
18751	4328	29	fusion	fusion	NN
18751	4328	30	with	with	IN
18751	4328	31	fusion	fusion	NN
18751	4328	32	mixture	mixture	NN
18751	4328	33	and	and	CC
18751	4328	34	a	a	DT
18751	4328	35	little	little	JJ
18751	4328	36	nitre	nitre	NN
18751	4328	37	.	.	.
18751	4329	1	The	the	DT
18751	4329	2	method	method	NN
18751	4329	3	of	of	IN
18751	4329	4	dissolving	dissolve	VBG
18751	4329	5	varies	vary	VBZ
18751	4329	6	with	with	IN
18751	4329	7	the	the	DT
18751	4329	8	nature	nature	NN
18751	4329	9	of	of	IN
18751	4329	10	the	the	DT
18751	4329	11	ore	ore	NN
18751	4329	12	.	.	.
18751	4329	13	With	with	IN
18751	4329	14	5	5	CD
18751	4329	15	grams	gram	NNS
18751	4329	16	of	of	IN
18751	4329	17	pyrites	pyrite	NNS
18751	4329	18	,	,	,
18751	4329	19	a	a	DT
18751	4329	20	single	single	JJ
18751	4329	21	evaporation	evaporation	NN
18751	4329	22	with	with	IN
18751	4329	23	20	20	CD
18751	4329	24	c.c	c.c	NN
18751	4329	25	.	.	.
18751	4330	1	of	of	IN
18751	4330	2	nitric	nitric	JJ
18751	4330	3	acid	acid	NN
18751	4330	4	will	will	MD
18751	4330	5	give	give	VB
18751	4330	6	a	a	DT
18751	4330	7	residue	residue	NN
18751	4330	8	completely	completely	RB
18751	4330	9	soluble	soluble	JJ
18751	4330	10	in	in	IN
18751	4330	11	30	30	CD
18751	4330	12	c.c	c.c	NNP
18751	4330	13	.	.	.
18751	4331	1	of	of	IN
18751	4331	2	hydrochloric	hydrochloric	JJ
18751	4331	3	acid	acid	NN
18751	4331	4	.	.	.
18751	4332	1	If	if	IN
18751	4332	2	the	the	DT
18751	4332	3	ore	ore	NN
18751	4332	4	carries	carry	VBZ
18751	4332	5	oxide	oxide	NN
18751	4332	6	of	of	IN
18751	4332	7	iron	iron	NN
18751	4332	8	or	or	CC
18751	4332	9	similar	similar	JJ
18751	4332	10	bodies	body	NNS
18751	4332	11	,	,	,
18751	4332	12	these	these	DT
18751	4332	13	are	be	VBP
18751	4332	14	first	first	RB
18751	4332	15	dissolved	dissolve	VBN
18751	4332	16	up	up	RP
18751	4332	17	by	by	IN
18751	4332	18	boiling	boil	VBG
18751	4332	19	with	with	IN
18751	4332	20	20	20	CD
18751	4332	21	c.c	c.c	NNP
18751	4332	22	.	.	.
18751	4333	1	of	of	IN
18751	4333	2	hydrochloric	hydrochloric	JJ
18751	4333	3	acid	acid	NN
18751	4333	4	,	,	,
18751	4333	5	and	and	CC
18751	4333	6	the	the	DT
18751	4333	7	residue	residue	NN
18751	4333	8	attacked	attack	VBN
18751	4333	9	by	by	IN
18751	4333	10	an	an	DT
18751	4333	11	addition	addition	NN
18751	4333	12	of	of	IN
18751	4333	13	5	5	CD
18751	4333	14	c.c	c.c	NNP
18751	4333	15	.	.	.
18751	4334	1	of	of	IN
18751	4334	2	nitric	nitric	NNP
18751	4334	3	.	.	.
18751	4335	1	When	when	WRB
18751	4335	2	silicates	silicate	NNS
18751	4335	3	decomposable	decomposable	JJ
18751	4335	4	by	by	IN
18751	4335	5	acid	acid	NN
18751	4335	6	are	be	VBP
18751	4335	7	present	present	JJ
18751	4335	8	,	,	,
18751	4335	9	the	the	DT
18751	4335	10	solution	solution	NN
18751	4335	11	is	be	VBZ
18751	4335	12	evaporated	evaporate	VBN
18751	4335	13	to	to	IN
18751	4335	14	dryness	dryness	NN
18751	4335	15	to	to	TO
18751	4335	16	render	render	VB
18751	4335	17	the	the	DT
18751	4335	18	silica	silica	NN
18751	4335	19	insoluble	insoluble	NN
18751	4335	20	;	;	:
18751	4335	21	the	the	DT
18751	4335	22	residue	residue	NN
18751	4335	23	extracted	extract	VBD
18751	4335	24	with	with	IN
18751	4335	25	30	30	CD
18751	4335	26	c.c	c.c	NN
18751	4335	27	.	.	.
18751	4336	1	of	of	IN
18751	4336	2	hydrochloric	hydrochloric	JJ
18751	4336	3	acid	acid	NN
18751	4336	4	,	,	,
18751	4336	5	and	and	CC
18751	4336	6	diluted	dilute	VBN
18751	4336	7	with	with	IN
18751	4336	8	water	water	NN
18751	4336	9	to	to	IN
18751	4336	10	150	150	CD
18751	4336	11	c.c	c.c	NNP
18751	4336	12	.	.	.
18751	4337	1	It	-PRON-	PRP
18751	4337	2	is	be	VBZ
18751	4337	3	advisable	advisable	JJ
18751	4337	4	to	to	TO
18751	4337	5	have	have	VB
18751	4337	6	the	the	DT
18751	4337	7	copper	copper	NN
18751	4337	8	in	in	IN
18751	4337	9	solution	solution	NN
18751	4337	10	as	as	IN
18751	4337	11	chloride	chloride	NN
18751	4337	12	.	.	.
18751	4338	1	To	to	TO
18751	4338	2	separate	separate	VB
18751	4338	3	the	the	DT
18751	4338	4	copper	copper	NN
18751	4338	5	,	,	,
18751	4338	6	heat	heat	VB
18751	4338	7	the	the	DT
18751	4338	8	solution	solution	NN
18751	4338	9	nearly	nearly	RB
18751	4338	10	to	to	IN
18751	4338	11	boiling	boil	VBG
18751	4338	12	(	(	-LRB-
18751	4338	13	best	well	RBS
18751	4338	14	in	in	IN
18751	4338	15	a	a	DT
18751	4338	16	pint	pint	NN
18751	4338	17	flask	flask	NN
18751	4338	18	)	)	-RRB-
18751	4338	19	,	,	,
18751	4338	20	and	and	CC
18751	4338	21	pass	pass	VB
18751	4338	22	a	a	DT
18751	4338	23	rapid	rapid	JJ
18751	4338	24	current	current	NN
18751	4338	25	of	of	IN
18751	4338	26	sulphuretted	sulphuret	VBN
18751	4338	27	hydrogen	hydrogen	NN
18751	4338	28	for	for	IN
18751	4338	29	four	four	CD
18751	4338	30	or	or	CC
18751	4338	31	five	five	CD
18751	4338	32	minutes	minute	NNS
18751	4338	33	until	until	IN
18751	4338	34	the	the	DT
18751	4338	35	precipitate	precipitate	NN
18751	4338	36	settles	settle	VBZ
18751	4338	37	readily	readily	RB
18751	4338	38	and	and	CC
18751	4338	39	the	the	DT
18751	4338	40	liquid	liquid	NN
18751	4338	41	smells	smell	NNS
18751	4338	42	of	of	IN
18751	4338	43	the	the	DT
18751	4338	44	gas	gas	NN
18751	4338	45	.	.	.
18751	4339	1	When	when	WRB
18751	4339	2	iron	iron	NN
18751	4339	3	is	be	VBZ
18751	4339	4	present	present	JJ
18751	4339	5	it	-PRON-	PRP
18751	4339	6	will	will	MD
18751	4339	7	be	be	VB
18751	4339	8	reduced	reduce	VBN
18751	4339	9	to	to	IN
18751	4339	10	the	the	DT
18751	4339	11	ferrous	ferrous	JJ
18751	4339	12	state	state	NN
18751	4339	13	before	before	IN
18751	4339	14	the	the	DT
18751	4339	15	copper	copper	NN
18751	4339	16	sulphide	sulphide	NN
18751	4339	17	begins	begin	VBZ
18751	4339	18	to	to	TO
18751	4339	19	separate	separate	VB
18751	4339	20	.	.	.
18751	4340	1	The	the	DT
18751	4340	2	copper	copper	NN
18751	4340	3	appears	appear	VBZ
18751	4340	4	as	as	IN
18751	4340	5	a	a	DT
18751	4340	6	brown	brown	JJ
18751	4340	7	coloration	coloration	NN
18751	4340	8	or	or	CC
18751	4340	9	black	black	JJ
18751	4340	10	precipitate	precipitate	NN
18751	4340	11	according	accord	VBG
18751	4340	12	to	to	IN
18751	4340	13	the	the	DT
18751	4340	14	quantity	quantity	NN
18751	4340	15	present	present	JJ
18751	4340	16	.	.	.
18751	4341	1	Filter	filter	VB
18751	4341	2	through	through	IN
18751	4341	3	a	a	DT
18751	4341	4	coarse	coarse	JJ
18751	4341	5	filter	filter	NN
18751	4341	6	,	,	,
18751	4341	7	wash	wash	VB
18751	4341	8	with	with	IN
18751	4341	9	hot	hot	JJ
18751	4341	10	water	water	NN
18751	4341	11	containing	contain	VBG
18751	4341	12	sulphuretted	sulphuret	VBN
18751	4341	13	hydrogen	hydrogen	NN
18751	4341	14	,	,	,
18751	4341	15	if	if	IN
18751	4341	16	necessary	necessary	JJ
18751	4341	17	.	.	.
18751	4342	1	Wash	wash	VB
18751	4342	2	the	the	DT
18751	4342	3	precipitate	precipitate	NN
18751	4342	4	back	back	RB
18751	4342	5	into	into	IN
18751	4342	6	the	the	DT
18751	4342	7	flask	flask	NN
18751	4342	8	,	,	,
18751	4342	9	boil	boil	VBP
18751	4342	10	with	with	IN
18751	4342	11	10	10	CD
18751	4342	12	c.c	c.c	NNP
18751	4342	13	.	.	.
18751	4343	1	of	of	IN
18751	4343	2	nitric	nitric	JJ
18751	4343	3	acid	acid	NN
18751	4343	4	,	,	,
18751	4343	5	add	add	VB
18751	4343	6	soda	soda	NN
18751	4343	7	till	till	IN
18751	4343	8	alkaline	alkaline	NN
18751	4343	9	,	,	,
18751	4343	10	and	and	CC
18751	4343	11	pass	pass	VB
18751	4343	12	sulphuretted	sulphuret	VBN
18751	4343	13	hydrogen	hydrogen	NN
18751	4343	14	again	again	RB
18751	4343	15	.	.	.
18751	4344	1	Warm	warm	JJ
18751	4344	2	and	and	CC
18751	4344	3	filter	filter	NN
18751	4344	4	,	,	,
18751	4344	5	wash	wash	NN
18751	4344	6	and	and	CC
18751	4344	7	redissolve	redissolve	VB
18751	4344	8	in	in	IN
18751	4344	9	nitric	nitric	JJ
18751	4344	10	acid	acid	NN
18751	4344	11	,	,	,
18751	4344	12	neutralise	neutralise	NNP
18751	4344	13	with	with	IN
18751	4344	14	ammonia	ammonia	NNP
18751	4344	15	,	,	,
18751	4344	16	add	add	VB
18751	4344	17	ammonic	ammonic	JJ
18751	4344	18	carbonate	carbonate	NN
18751	4344	19	,	,	,
18751	4344	20	boil	boil	NN
18751	4344	21	and	and	CC
18751	4344	22	filter	filter	NN
18751	4344	23	.	.	.
18751	4345	1	The	the	DT
18751	4345	2	copper	copper	NN
18751	4345	3	freed	free	VBD
18751	4345	4	from	from	IN
18751	4345	5	impurities	impurity	NNS
18751	4345	6	will	will	MD
18751	4345	7	be	be	VB
18751	4345	8	in	in	IN
18751	4345	9	the	the	DT
18751	4345	10	solution	solution	NN
18751	4345	11	.	.	.
18751	4346	1	Acidulate	acidulate	VB
18751	4346	2	and	and	CC
18751	4346	3	reprecipitate	reprecipitate	VB
18751	4346	4	with	with	IN
18751	4346	5	sulphuretted	sulphuret	VBN
18751	4346	6	hydrogen	hydrogen	NN
18751	4346	7	.	.	.
18751	4347	1	When	when	WRB
18751	4347	2	the	the	DT
18751	4347	3	nature	nature	NN
18751	4347	4	of	of	IN
18751	4347	5	the	the	DT
18751	4347	6	impurities	impurity	NNS
18751	4347	7	will	will	MD
18751	4347	8	allow	allow	VB
18751	4347	9	it	-PRON-	PRP
18751	4347	10	,	,	,
18751	4347	11	this	this	DT
18751	4347	12	process	process	NN
18751	4347	13	may	may	MD
18751	4347	14	be	be	VB
18751	4347	15	shortened	shorten	VBN
18751	4347	16	to	to	IN
18751	4347	17	first	first	RB
18751	4347	18	filtering	filter	VBG
18751	4347	19	off	off	RP
18751	4347	20	the	the	DT
18751	4347	21	gangue	gangue	NN
18751	4347	22	,	,	,
18751	4347	23	then	then	RB
18751	4347	24	precipitating	precipitate	VBG
18751	4347	25	with	with	IN
18751	4347	26	sulphuretted	sulphuret	VBN
18751	4347	27	hydrogen	hydrogen	NN
18751	4347	28	and	and	CC
18751	4347	29	washing	wash	VBG
18751	4347	30	the	the	DT
18751	4347	31	precipitate	precipitate	NN
18751	4347	32	on	on	IN
18751	4347	33	the	the	DT
18751	4347	34	filter	filter	NN
18751	4347	35	first	first	RB
18751	4347	36	with	with	IN
18751	4347	37	water	water	NN
18751	4347	38	and	and	CC
18751	4347	39	then	then	RB
18751	4347	40	with	with	IN
18751	4347	41	ammonium	ammonium	NN
18751	4347	42	sulphide	sulphide	NN
18751	4347	43	.	.	.
18751	4348	1	Having	have	VBG
18751	4348	2	separated	separate	VBN
18751	4348	3	the	the	DT
18751	4348	4	copper	copper	NN
18751	4348	5	as	as	IN
18751	4348	6	sulphide	sulphide	NN
18751	4348	7	,	,	,
18751	4348	8	its	-PRON-	PRP$
18751	4348	9	weight	weight	NN
18751	4348	10	is	be	VBZ
18751	4348	11	determined	determine	VBN
18751	4348	12	as	as	IN
18751	4348	13	follows	follow	VBZ
18751	4348	14	.	.	.
18751	4349	1	Dry	Dry	NNP
18751	4349	2	and	and	CC
18751	4349	3	transfer	transfer	VB
18751	4349	4	to	to	IN
18751	4349	5	a	a	DT
18751	4349	6	weighed	weigh	VBN
18751	4349	7	porcelain	porcelain	NN
18751	4349	8	crucible	crucible	JJ
18751	4349	9	,	,	,
18751	4349	10	mix	mix	VB
18751	4349	11	with	with	IN
18751	4349	12	a	a	DT
18751	4349	13	little	little	JJ
18751	4349	14	pure	pure	JJ
18751	4349	15	sulphur	sulphur	NN
18751	4349	16	,	,	,
18751	4349	17	and	and	CC
18751	4349	18	ignite	ignite	VB
18751	4349	19	at	at	IN
18751	4349	20	a	a	DT
18751	4349	21	red	red	JJ
18751	4349	22	heat	heat	NN
18751	4349	23	for	for	IN
18751	4349	24	5	5	CD
18751	4349	25	or	or	CC
18751	4349	26	10	10	CD
18751	4349	27	minutes	minute	NNS
18751	4349	28	in	in	IN
18751	4349	29	a	a	DT
18751	4349	30	current	current	NN
18751	4349	31	of	of	IN
18751	4349	32	hydrogen	hydrogen	NN
18751	4349	33	.	.	.
18751	4350	1	Allow	allow	VB
18751	4350	2	to	to	TO
18751	4350	3	cool	cool	JJ
18751	4350	4	while	while	IN
18751	4350	5	the	the	DT
18751	4350	6	hydrogen	hydrogen	NN
18751	4350	7	is	be	VBZ
18751	4350	8	still	still	RB
18751	4350	9	passing	pass	VBG
18751	4350	10	.	.	.
18751	4351	1	Weigh	weigh	NN
18751	4351	2	.	.	.
18751	4352	1	The	the	DT
18751	4352	2	subsulphide	subsulphide	NN
18751	4352	3	of	of	IN
18751	4352	4	copper	copper	NN
18751	4352	5	thus	thus	RB
18751	4352	6	obtained	obtain	VBD
18751	4352	7	contains	contain	VBZ
18751	4352	8	79.85	79.85	CD
18751	4352	9	per	per	NN
18751	4352	10	cent	cent	NN
18751	4352	11	.	.	.
18751	4353	1	of	of	IN
18751	4353	2	copper	copper	NN
18751	4353	3	;	;	:
18751	4353	4	it	-PRON-	PRP
18751	4353	5	is	be	VBZ
18751	4353	6	a	a	DT
18751	4353	7	greyish	greyish	JJ
18751	4353	8	-	-	HYPH
18751	4353	9	black	black	JJ
18751	4353	10	crystalline	crystalline	NN
18751	4353	11	mass	mass	NN
18751	4353	12	,	,	,
18751	4353	13	which	which	WDT
18751	4353	14	loses	lose	VBZ
18751	4353	15	no	no	DT
18751	4353	16	weight	weight	NN
18751	4353	17	on	on	IN
18751	4353	18	ignition	ignition	NN
18751	4353	19	if	if	IN
18751	4353	20	air	air	NN
18751	4353	21	is	be	VBZ
18751	4353	22	excluded	exclude	VBN
18751	4353	23	.	.	.
18751	4354	1	Copper	copper	NN
18751	4354	2	may	may	MD
18751	4354	3	be	be	VB
18751	4354	4	separated	separate	VBN
18751	4354	5	from	from	IN
18751	4354	6	its	-PRON-	PRP$
18751	4354	7	solutions	solution	NNS
18751	4354	8	by	by	IN
18751	4354	9	means	mean	NNS
18751	4354	10	of	of	IN
18751	4354	11	sodium	sodium	NN
18751	4354	12	hyposulphite	hyposulphite	NN
18751	4354	13	.	.	.
18751	4355	1	The	the	DT
18751	4355	2	solution	solution	NN
18751	4355	3	is	be	VBZ
18751	4355	4	freed	free	VBN
18751	4355	5	from	from	IN
18751	4355	6	hydrochloric	hydrochloric	JJ
18751	4355	7	and	and	CC
18751	4355	8	nitric	nitric	JJ
18751	4355	9	acids	acid	NNS
18751	4355	10	by	by	IN
18751	4355	11	evaporation	evaporation	NN
18751	4355	12	with	with	IN
18751	4355	13	sulphuric	sulphuric	JJ
18751	4355	14	acid	acid	NN
18751	4355	15	;	;	,
18751	4355	16	diluted	diluted	JJ
18751	4355	17	to	to	IN
18751	4355	18	about	about	RB
18751	4355	19	a	a	DT
18751	4355	20	quarter	quarter	NN
18751	4355	21	of	of	IN
18751	4355	22	a	a	DT
18751	4355	23	litre	litre	NN
18751	4355	24	;	;	:
18751	4355	25	heated	heat	VBN
18751	4355	26	nearly	nearly	RB
18751	4355	27	to	to	IN
18751	4355	28	boiling	boil	VBG
18751	4355	29	;	;	:
18751	4355	30	and	and	CC
18751	4355	31	treated	treat	VBN
18751	4355	32	with	with	IN
18751	4355	33	a	a	DT
18751	4355	34	hot	hot	JJ
18751	4355	35	solution	solution	NN
18751	4355	36	of	of	IN
18751	4355	37	sodium	sodium	NN
18751	4355	38	hyposulphite	hyposulphite	NN
18751	4355	39	(	(	-LRB-
18751	4355	40	added	add	VBD
18751	4355	41	a	a	DT
18751	4355	42	little	little	JJ
18751	4355	43	at	at	IN
18751	4355	44	a	a	DT
18751	4355	45	time	time	NN
18751	4355	46	)	)	-RRB-
18751	4355	47	until	until	IN
18751	4355	48	the	the	DT
18751	4355	49	precipitate	precipitate	NN
18751	4355	50	settles	settle	VBZ
18751	4355	51	and	and	CC
18751	4355	52	leaves	leave	VBZ
18751	4355	53	the	the	DT
18751	4355	54	solution	solution	NN
18751	4355	55	free	free	JJ
18751	4355	56	from	from	IN
18751	4355	57	colour	colour	NN
18751	4355	58	.	.	.
18751	4356	1	The	the	DT
18751	4356	2	solution	solution	NN
18751	4356	3	contains	contain	VBZ
18751	4356	4	suspended	suspend	VBN
18751	4356	5	sulphur	sulphur	NN
18751	4356	6	.	.	.
18751	4357	1	The	the	DT
18751	4357	2	precipitate	precipitate	NN
18751	4357	3	is	be	VBZ
18751	4357	4	easily	easily	RB
18751	4357	5	washed	wash	VBN
18751	4357	6	,	,	,
18751	4357	7	and	and	CC
18751	4357	8	under	under	IN
18751	4357	9	the	the	DT
18751	4357	10	proper	proper	JJ
18751	4357	11	conditions	condition	NNS
18751	4357	12	the	the	DT
18751	4357	13	separation	separation	NN
18751	4357	14	is	be	VBZ
18751	4357	15	complete	complete	JJ
18751	4357	16	,	,	,
18751	4357	17	but	but	CC
18751	4357	18	the	the	DT
18751	4357	19	separation	separation	NN
18751	4357	20	with	with	IN
18751	4357	21	sulphuretted	sulphuret	VBN
18751	4357	22	hydrogen	hydrogen	NN
18751	4357	23	is	be	VBZ
18751	4357	24	more	more	RBR
18751	4357	25	satisfactory	satisfactory	JJ
18751	4357	26	,	,	,
18751	4357	27	since	since	IN
18751	4357	28	the	the	DT
18751	4357	29	conditions	condition	NNS
18751	4357	30	as	as	IN
18751	4357	31	to	to	IN
18751	4357	32	acidity	acidity	NN
18751	4357	33	,	,	,
18751	4357	34	&	&	CC
18751	4357	35	c.	c.	NNP
18751	4357	36	,	,	,
18751	4357	37	need	nee	MD
18751	4357	38	not	not	RB
18751	4357	39	be	be	VB
18751	4357	40	so	so	RB
18751	4357	41	exact	exact	JJ
18751	4357	42	.	.	.
18751	4358	1	Zinc	zinc	NN
18751	4358	2	or	or	CC
18751	4358	3	iron	iron	NN
18751	4358	4	is	be	VBZ
18751	4358	5	sometimes	sometimes	RB
18751	4358	6	used	use	VBN
18751	4358	7	for	for	IN
18751	4358	8	separating	separate	VBG
18751	4358	9	copper	copper	NN
18751	4358	10	from	from	IN
18751	4358	11	its	-PRON-	PRP$
18751	4358	12	solutions	solution	NNS
18751	4358	13	,	,	,
18751	4358	14	but	but	CC
18751	4358	15	they	-PRON-	PRP
18751	4358	16	are	be	VBP
18751	4358	17	not	not	RB
18751	4358	18	to	to	TO
18751	4358	19	be	be	VB
18751	4358	20	recommended	recommend	VBN
18751	4358	21	.	.	.
18751	4359	1	ELECTROLYTIC	ELECTROLYTIC	NNP
18751	4359	2	ASSAY	ASSAY	NNP
18751	4359	3	.	.	.
18751	4360	1	The	the	DT
18751	4360	2	separation	separation	NN
18751	4360	3	of	of	IN
18751	4360	4	copper	copper	NN
18751	4360	5	by	by	IN
18751	4360	6	means	mean	NNS
18751	4360	7	of	of	IN
18751	4360	8	a	a	DT
18751	4360	9	current	current	NN
18751	4360	10	of	of	IN
18751	4360	11	electricity	electricity	NN
18751	4360	12	is	be	VBZ
18751	4360	13	largely	largely	RB
18751	4360	14	made	make	VBN
18751	4360	15	use	use	NN
18751	4360	16	of	of	IN
18751	4360	17	,	,	,
18751	4360	18	and	and	CC
18751	4360	19	forms	form	VBZ
18751	4360	20	the	the	DT
18751	4360	21	basis	basis	NN
18751	4360	22	of	of	IN
18751	4360	23	the	the	DT
18751	4360	24	most	most	RBS
18751	4360	25	satisfactory	satisfactory	JJ
18751	4360	26	method	method	NN
18751	4360	27	for	for	IN
18751	4360	28	the	the	DT
18751	4360	29	determination	determination	NN
18751	4360	30	of	of	IN
18751	4360	31	this	this	DT
18751	4360	32	metal	metal	NN
18751	4360	33	.	.	.
18751	4361	1	If	if	IN
18751	4361	2	the	the	DT
18751	4361	3	wire	wire	NN
18751	4361	4	closing	close	VBG
18751	4361	5	an	an	DT
18751	4361	6	electric	electric	JJ
18751	4361	7	circuit	circuit	NN
18751	4361	8	be	be	VB
18751	4361	9	broken	break	VBN
18751	4361	10	,	,	,
18751	4361	11	and	and	CC
18751	4361	12	the	the	DT
18751	4361	13	two	two	CD
18751	4361	14	ends	end	NNS
18751	4361	15	immersed	immerse	VBN
18751	4361	16	in	in	IN
18751	4361	17	a	a	DT
18751	4361	18	beaker	beaker	NN
18751	4361	19	of	of	IN
18751	4361	20	acidulated	acidulated	JJ
18751	4361	21	water	water	NN
18751	4361	22	or	or	CC
18751	4361	23	solution	solution	NN
18751	4361	24	of	of	IN
18751	4361	25	any	any	DT
18751	4361	26	salt	salt	NN
18751	4361	27	,	,	,
18751	4361	28	the	the	DT
18751	4361	29	electricity	electricity	NN
18751	4361	30	will	will	MD
18751	4361	31	pass	pass	VB
18751	4361	32	through	through	IN
18751	4361	33	the	the	DT
18751	4361	34	liquid	liquid	NN
18751	4361	35	,	,	,
18751	4361	36	bringing	bring	VBG
18751	4361	37	about	about	RP
18751	4361	38	some	some	DT
18751	4361	39	remarkable	remarkable	JJ
18751	4361	40	changes	change	NNS
18751	4361	41	.	.	.
18751	4362	1	Hydrogen	hydrogen	NN
18751	4362	2	and	and	CC
18751	4362	3	the	the	DT
18751	4362	4	metals	metal	NNS
18751	4362	5	will	will	MD
18751	4362	6	be	be	VB
18751	4362	7	liberated	liberate	VBN
18751	4362	8	around	around	IN
18751	4362	9	that	that	DT
18751	4362	10	part	part	NN
18751	4362	11	of	of	IN
18751	4362	12	the	the	DT
18751	4362	13	wire	wire	NN
18751	4362	14	connected	connect	VBN
18751	4362	15	with	with	IN
18751	4362	16	the	the	DT
18751	4362	17	zinc	zinc	NN
18751	4362	18	end	end	NN
18751	4362	19	of	of	IN
18751	4362	20	the	the	DT
18751	4362	21	battery	battery	NN
18751	4362	22	,	,	,
18751	4362	23	and	and	CC
18751	4362	24	oxygen	oxygen	NN
18751	4362	25	,	,	,
18751	4362	26	chlorine	chlorine	NN
18751	4362	27	,	,	,
18751	4362	28	and	and	CC
18751	4362	29	the	the	DT
18751	4362	30	acid	acid	JJ
18751	4362	31	radicals	radical	NNS
18751	4362	32	will	will	MD
18751	4362	33	be	be	VB
18751	4362	34	set	set	VBN
18751	4362	35	free	free	JJ
18751	4362	36	around	around	IN
18751	4362	37	the	the	DT
18751	4362	38	other	other	JJ
18751	4362	39	.	.	.
18751	4363	1	Different	different	JJ
18751	4363	2	metals	metal	NNS
18751	4363	3	are	be	VBP
18751	4363	4	deposited	deposit	VBN
18751	4363	5	in	in	IN
18751	4363	6	this	this	DT
18751	4363	7	way	way	NN
18751	4363	8	with	with	IN
18751	4363	9	varying	vary	VBG
18751	4363	10	degrees	degree	NNS
18751	4363	11	of	of	IN
18751	4363	12	ease	ease	NN
18751	4363	13	,	,	,
18751	4363	14	and	and	CC
18751	4363	15	whether	whether	IN
18751	4363	16	or	or	CC
18751	4363	17	not	not	RB
18751	4363	18	any	any	DT
18751	4363	19	particular	particular	JJ
18751	4363	20	metal	metal	NN
18751	4363	21	will	will	MD
18751	4363	22	be	be	VB
18751	4363	23	deposited	deposit	VBN
18751	4363	24	depends--(1	depends--(1	JJ
18751	4363	25	)	)	-RRB-
18751	4363	26	on	on	IN
18751	4363	27	the	the	DT
18751	4363	28	conditions	condition	NNS
18751	4363	29	of	of	IN
18751	4363	30	the	the	DT
18751	4363	31	solution	solution	NN
18751	4363	32	as	as	IN
18751	4363	33	regards	regard	VBZ
18751	4363	34	acid	acid	JJ
18751	4363	35	and	and	CC
18751	4363	36	other	other	JJ
18751	4363	37	substances	substance	NNS
18751	4363	38	present	present	JJ
18751	4363	39	,	,	,
18751	4363	40	and	and	CC
18751	4363	41	(	(	-LRB-
18751	4363	42	2	2	LS
18751	4363	43	)	)	-RRB-
18751	4363	44	on	on	IN
18751	4363	45	the	the	DT
18751	4363	46	_	_	NNP
18751	4363	47	intensity	intensity	NN
18751	4363	48	_	_	NNP
18751	4363	49	of	of	IN
18751	4363	50	the	the	DT
18751	4363	51	current	current	NN
18751	4363	52	of	of	IN
18751	4363	53	electricity	electricity	NN
18751	4363	54	used	use	VBN
18751	4363	55	.	.	.
18751	4364	1	For	for	IN
18751	4364	2	analytical	analytical	JJ
18751	4364	3	purposes	purpose	NNS
18751	4364	4	the	the	DT
18751	4364	5	metal	metal	NN
18751	4364	6	should	should	MD
18751	4364	7	be	be	VB
18751	4364	8	deposited	deposit	VBN
18751	4364	9	not	not	RB
18751	4364	10	only	only	RB
18751	4364	11	free	free	JJ
18751	4364	12	from	from	IN
18751	4364	13	the	the	DT
18751	4364	14	other	other	JJ
18751	4364	15	metals	metal	NNS
18751	4364	16	present	present	JJ
18751	4364	17	,	,	,
18751	4364	18	but	but	CC
18751	4364	19	also	also	RB
18751	4364	20	as	as	IN
18751	4364	21	a	a	DT
18751	4364	22	firm	firm	JJ
18751	4364	23	coherent	coherent	JJ
18751	4364	24	film	film	NN
18751	4364	25	,	,	,
18751	4364	26	which	which	WDT
18751	4364	27	may	may	MD
18751	4364	28	afterwards	afterwards	RB
18751	4364	29	be	be	VB
18751	4364	30	manipulated	manipulate	VBN
18751	4364	31	without	without	IN
18751	4364	32	fear	fear	NN
18751	4364	33	of	of	IN
18751	4364	34	loss	loss	NN
18751	4364	35	.	.	.
18751	4365	1	This	this	DT
18751	4365	2	is	be	VBZ
18751	4365	3	,	,	,
18751	4365	4	in	in	IN
18751	4365	5	the	the	DT
18751	4365	6	case	case	NN
18751	4365	7	of	of	IN
18751	4365	8	copper	copper	NN
18751	4365	9	and	and	CC
18751	4365	10	many	many	JJ
18751	4365	11	other	other	JJ
18751	4365	12	metals	metal	NNS
18751	4365	13	,	,	,
18751	4365	14	effected	effect	VBN
18751	4365	15	by	by	IN
18751	4365	16	a	a	DT
18751	4365	17	simple	simple	JJ
18751	4365	18	control	control	NN
18751	4365	19	of	of	IN
18751	4365	20	the	the	DT
18751	4365	21	conditions	condition	NNS
18751	4365	22	.	.	.
18751	4366	1	It	-PRON-	PRP
18751	4366	2	is	be	VBZ
18751	4366	3	necessary	necessary	JJ
18751	4366	4	that	that	IN
18751	4366	5	the	the	DT
18751	4366	6	electrodes	electrode	NNS
18751	4366	7	,	,	,
18751	4366	8	or	or	CC
18751	4366	9	wires	wire	NNS
18751	4366	10	which	which	WDT
18751	4366	11	bring	bring	VBP
18751	4366	12	the	the	DT
18751	4366	13	electricity	electricity	NN
18751	4366	14	into	into	IN
18751	4366	15	the	the	DT
18751	4366	16	solution	solution	NN
18751	4366	17	,	,	,
18751	4366	18	should	should	MD
18751	4366	19	be	be	VB
18751	4366	20	made	make	VBN
18751	4366	21	of	of	IN
18751	4366	22	a	a	DT
18751	4366	23	material	material	NN
18751	4366	24	to	to	TO
18751	4366	25	which	which	WDT
18751	4366	26	the	the	DT
18751	4366	27	deposited	deposit	VBN
18751	4366	28	metal	metal	NN
18751	4366	29	will	will	MD
18751	4366	30	adhere	adhere	VB
18751	4366	31	,	,	,
18751	4366	32	and	and	CC
18751	4366	33	which	which	WDT
18751	4366	34	will	will	MD
18751	4366	35	not	not	RB
18751	4366	36	be	be	VB
18751	4366	37	attacked	attack	VBN
18751	4366	38	by	by	IN
18751	4366	39	substances	substance	NNS
18751	4366	40	originally	originally	RB
18751	4366	41	present	present	JJ
18751	4366	42	or	or	CC
18751	4366	43	set	set	VBN
18751	4366	44	free	free	JJ
18751	4366	45	in	in	IN
18751	4366	46	the	the	DT
18751	4366	47	solution	solution	NN
18751	4366	48	.	.	.
18751	4367	1	They	-PRON-	PRP
18751	4367	2	are	be	VBP
18751	4367	3	generally	generally	RB
18751	4367	4	made	make	VBN
18751	4367	5	of	of	IN
18751	4367	6	platinum	platinum	NN
18751	4367	7	.	.	.
18751	4368	1	There	there	EX
18751	4368	2	are	be	VBP
18751	4368	3	various	various	JJ
18751	4368	4	arrangements	arrangement	NNS
18751	4368	5	of	of	IN
18751	4368	6	apparatus	apparatus	NN
18751	4368	7	used	use	VBN
18751	4368	8	for	for	IN
18751	4368	9	this	this	DT
18751	4368	10	purpose	purpose	NN
18751	4368	11	,	,	,
18751	4368	12	but	but	CC
18751	4368	13	the	the	DT
18751	4368	14	following	follow	VBG
18751	4368	15	plan	plan	NN
18751	4368	16	and	and	CC
18751	4368	17	method	method	NN
18751	4368	18	of	of	IN
18751	4368	19	working	work	VBG
18751	4368	20	is	be	VBZ
18751	4368	21	simple	simple	JJ
18751	4368	22	and	and	CC
18751	4368	23	effective	effective	JJ
18751	4368	24	,	,	,
18751	4368	25	and	and	CC
18751	4368	26	has	have	VBZ
18751	4368	27	been	be	VBN
18751	4368	28	in	in	IN
18751	4368	29	daily	daily	JJ
18751	4368	30	use	use	NN
18751	4368	31	with	with	IN
18751	4368	32	very	very	RB
18751	4368	33	satisfactory	satisfactory	JJ
18751	4368	34	results	result	NNS
18751	4368	35	for	for	IN
18751	4368	36	the	the	DT
18751	4368	37	last	last	JJ
18751	4368	38	five	five	CD
18751	4368	39	or	or	CC
18751	4368	40	six	six	CD
18751	4368	41	years	year	NNS
18751	4368	42	.	.	.
18751	4369	1	The	the	DT
18751	4369	2	battery	battery	NN
18751	4369	3	used	use	VBN
18751	4369	4	is	be	VBZ
18751	4369	5	made	make	VBN
18751	4369	6	up	up	RP
18751	4369	7	of	of	IN
18751	4369	8	two	two	CD
18751	4369	9	Daniell	Daniell	NNP
18751	4369	10	cells	cell	NNS
18751	4369	11	,	,	,
18751	4369	12	coupled	couple	VBN
18751	4369	13	up	up	RP
18751	4369	14	for	for	IN
18751	4369	15	intensity	intensity	NN
18751	4369	16	as	as	IN
18751	4369	17	shown	show	VBN
18751	4369	18	in	in	IN
18751	4369	19	fig	fig	NN
18751	4369	20	.	.	.
18751	4370	1	49	49	CD
18751	4370	2	-	-	SYM
18751	4370	3	-that	-that	NN
18751	4370	4	is	be	VBZ
18751	4370	5	,	,	,
18751	4370	6	with	with	IN
18751	4370	7	the	the	DT
18751	4370	8	copper	copper	NN
18751	4370	9	of	of	IN
18751	4370	10	one	one	CD
18751	4370	11	connected	connect	VBN
18751	4370	12	with	with	IN
18751	4370	13	the	the	DT
18751	4370	14	zinc	zinc	NN
18751	4370	15	of	of	IN
18751	4370	16	the	the	DT
18751	4370	17	other	other	JJ
18751	4370	18	.	.	.
18751	4371	1	For	for	IN
18751	4371	2	eight	eight	CD
18751	4371	3	or	or	CC
18751	4371	4	ten	ten	CD
18751	4371	5	assays	assay	NNS
18751	4371	6	daily	daily	RB
18751	4371	7	the	the	DT
18751	4371	8	quart	quart	NN
18751	4371	9	size	size	NN
18751	4371	10	should	should	MD
18751	4371	11	be	be	VB
18751	4371	12	used	use	VBN
18751	4371	13	,	,	,
18751	4371	14	but	but	CC
18751	4371	15	for	for	IN
18751	4371	16	four	four	CD
18751	4371	17	or	or	CC
18751	4371	18	five	five	CD
18751	4371	19	two	two	CD
18751	4371	20	pint	pint	NN
18751	4371	21	cells	cell	NNS
18751	4371	22	will	will	MD
18751	4371	23	be	be	VB
18751	4371	24	sufficient	sufficient	JJ
18751	4371	25	.	.	.
18751	4372	1	[	[	-LRB-
18751	4372	2	Illustration	illustration	NN
18751	4372	3	:	:	:
18751	4372	4	FIG	FIG	NNP
18751	4372	5	.	.	.
18751	4373	1	49	49	CD
18751	4373	2	.	.	.
18751	4373	3	]	]	-RRB-
18751	4374	1	The	the	DT
18751	4374	2	outer	outer	JJ
18751	4374	3	pot	pot	NN
18751	4374	4	of	of	IN
18751	4374	5	each	each	DT
18751	4374	6	cell	cell	NN
18751	4374	7	is	be	VBZ
18751	4374	8	made	make	VBN
18751	4374	9	of	of	IN
18751	4374	10	sheet	sheet	NN
18751	4374	11	copper	copper	NN
18751	4374	12	,	,	,
18751	4374	13	and	and	CC
18751	4374	14	must	must	MD
18751	4374	15	be	be	VB
18751	4374	16	clean	clean	JJ
18751	4374	17	and	and	CC
18751	4374	18	free	free	JJ
18751	4374	19	from	from	IN
18751	4374	20	solder	solder	NN
18751	4374	21	on	on	IN
18751	4374	22	the	the	DT
18751	4374	23	inside	inside	NN
18751	4374	24	.	.	.
18751	4375	1	It	-PRON-	PRP
18751	4375	2	is	be	VBZ
18751	4375	3	provided	provide	VBN
18751	4375	4	near	near	IN
18751	4375	5	the	the	DT
18751	4375	6	top	top	NN
18751	4375	7	with	with	IN
18751	4375	8	a	a	DT
18751	4375	9	perforated	perforated	JJ
18751	4375	10	copper	copper	NN
18751	4375	11	shelf	shelf	NN
18751	4375	12	in	in	IN
18751	4375	13	the	the	DT
18751	4375	14	shape	shape	NN
18751	4375	15	of	of	IN
18751	4375	16	a	a	DT
18751	4375	17	ring	ring	NN
18751	4375	18	,	,	,
18751	4375	19	into	into	IN
18751	4375	20	which	which	WDT
18751	4375	21	the	the	DT
18751	4375	22	inner	inner	JJ
18751	4375	23	or	or	CC
18751	4375	24	porous	porous	JJ
18751	4375	25	cell	cell	NN
18751	4375	26	loosely	loosely	RB
18751	4375	27	fits	fit	VBZ
18751	4375	28	.	.	.
18751	4376	1	It	-PRON-	PRP
18751	4376	2	is	be	VBZ
18751	4376	3	charged	charge	VBN
18751	4376	4	with	with	IN
18751	4376	5	a	a	DT
18751	4376	6	saturated	saturate	VBN
18751	4376	7	solution	solution	NN
18751	4376	8	of	of	IN
18751	4376	9	copper	copper	NN
18751	4376	10	sulphate	sulphate	NN
18751	4376	11	,	,	,
18751	4376	12	and	and	CC
18751	4376	13	crystals	crystal	NNS
18751	4376	14	of	of	IN
18751	4376	15	this	this	DT
18751	4376	16	salt	salt	NN
18751	4376	17	must	must	MD
18751	4376	18	be	be	VB
18751	4376	19	added	add	VBN
18751	4376	20	,	,	,
18751	4376	21	and	and	CC
18751	4376	22	always	always	RB
18751	4376	23	kept	keep	VBN
18751	4376	24	in	in	IN
18751	4376	25	excess	excess	NN
18751	4376	26	.	.	.
18751	4377	1	When	when	WRB
18751	4377	2	the	the	DT
18751	4377	3	battery	battery	NN
18751	4377	4	is	be	VBZ
18751	4377	5	at	at	IN
18751	4377	6	work	work	NN
18751	4377	7	copper	copper	NN
18751	4377	8	is	be	VBZ
18751	4377	9	being	be	VBG
18751	4377	10	deposited	deposit	VBN
18751	4377	11	on	on	IN
18751	4377	12	the	the	DT
18751	4377	13	inner	inner	JJ
18751	4377	14	surface	surface	NN
18751	4377	15	of	of	IN
18751	4377	16	this	this	DT
18751	4377	17	pot	pot	NN
18751	4377	18	.	.	.
18751	4378	1	The	the	DT
18751	4378	2	inner	inner	JJ
18751	4378	3	or	or	CC
18751	4378	4	porous	porous	JJ
18751	4378	5	pot	pot	NN
18751	4378	6	contains	contain	VBZ
18751	4378	7	the	the	DT
18751	4378	8	zinc	zinc	NN
18751	4378	9	rod	rod	NN
18751	4378	10	,	,	,
18751	4378	11	and	and	CC
18751	4378	12	is	be	VBZ
18751	4378	13	charged	charge	VBN
18751	4378	14	with	with	IN
18751	4378	15	a	a	DT
18751	4378	16	dilute	dilute	NN
18751	4378	17	acid	acid	NN
18751	4378	18	,	,	,
18751	4378	19	made	make	VBN
18751	4378	20	by	by	IN
18751	4378	21	diluting	dilute	VBG
18751	4378	22	one	one	CD
18751	4378	23	volume	volume	NN
18751	4378	24	of	of	IN
18751	4378	25	sulphuric	sulphuric	JJ
18751	4378	26	acid	acid	VB
18751	4378	27	up	up	IN
18751	4378	28	to	to	IN
18751	4378	29	ten	ten	CD
18751	4378	30	with	with	IN
18751	4378	31	water	water	NN
18751	4378	32	.	.	.
18751	4379	1	The	the	DT
18751	4379	2	object	object	NN
18751	4379	3	of	of	IN
18751	4379	4	the	the	DT
18751	4379	5	porous	porous	JJ
18751	4379	6	pot	pot	NN
18751	4379	7	is	be	VBZ
18751	4379	8	to	to	TO
18751	4379	9	prevent	prevent	VB
18751	4379	10	the	the	DT
18751	4379	11	mixing	mixing	NN
18751	4379	12	of	of	IN
18751	4379	13	the	the	DT
18751	4379	14	acid	acid	NN
18751	4379	15	and	and	CC
18751	4379	16	copper	copper	NN
18751	4379	17	sulphate	sulphate	NN
18751	4379	18	solutions	solution	NNS
18751	4379	19	,	,	,
18751	4379	20	without	without	IN
18751	4379	21	interrupting	interrupt	VBG
18751	4379	22	the	the	DT
18751	4379	23	flow	flow	NN
18751	4379	24	of	of	IN
18751	4379	25	electricity	electricity	NN
18751	4379	26	.	.	.
18751	4380	1	The	the	DT
18751	4380	2	copper	copper	NN
18751	4380	3	sulphate	sulphate	NN
18751	4380	4	solution	solution	NN
18751	4380	5	will	will	MD
18751	4380	6	last	last	VB
18751	4380	7	for	for	IN
18751	4380	8	months	month	NNS
18751	4380	9	,	,	,
18751	4380	10	but	but	CC
18751	4380	11	the	the	DT
18751	4380	12	acid	acid	NN
18751	4380	13	must	must	MD
18751	4380	14	be	be	VB
18751	4380	15	emptied	empty	VBN
18751	4380	16	out	out	RP
18751	4380	17	and	and	CC
18751	4380	18	recharged	recharge	VBD
18751	4380	19	daily	daily	RB
18751	4380	20	.	.	.
18751	4381	1	The	the	DT
18751	4381	2	zinc	zinc	NN
18751	4381	3	rods	rod	NNS
18751	4381	4	must	must	MD
18751	4381	5	be	be	VB
18751	4381	6	well	well	RB
18751	4381	7	amalgamated	amalgamate	VBN
18751	4381	8	by	by	IN
18751	4381	9	rubbing	rub	VBG
18751	4381	10	with	with	IN
18751	4381	11	mercury	mercury	NN
18751	4381	12	under	under	IN
18751	4381	13	dilute	dilute	NN
18751	4381	14	acid	acid	NN
18751	4381	15	until	until	IN
18751	4381	16	they	-PRON-	PRP
18751	4381	17	show	show	VBP
18751	4381	18	a	a	DT
18751	4381	19	uniformly	uniformly	RB
18751	4381	20	bright	bright	JJ
18751	4381	21	surface	surface	NN
18751	4381	22	.	.	.
18751	4382	1	They	-PRON-	PRP
18751	4382	2	should	should	MD
18751	4382	3	not	not	RB
18751	4382	4	produce	produce	VB
18751	4382	5	a	a	DT
18751	4382	6	brisk	brisk	JJ
18751	4382	7	effervescence	effervescence	NN
18751	4382	8	when	when	WRB
18751	4382	9	placed	place	VBN
18751	4382	10	in	in	IN
18751	4382	11	the	the	DT
18751	4382	12	acid	acid	NN
18751	4382	13	in	in	IN
18751	4382	14	the	the	DT
18751	4382	15	porous	porous	JJ
18751	4382	16	pot	pot	NN
18751	4382	17	before	before	IN
18751	4382	18	coupling	couple	VBG
18751	4382	19	up	up	RP
18751	4382	20	.	.	.
18751	4383	1	The	the	DT
18751	4383	2	battery	battery	NN
18751	4383	3	when	when	WRB
18751	4383	4	working	work	VBG
18751	4383	5	is	be	VBZ
18751	4383	6	apt	apt	JJ
18751	4383	7	to	to	TO
18751	4383	8	become	become	VB
18751	4383	9	dirty	dirty	JJ
18751	4383	10	from	from	IN
18751	4383	11	the	the	DT
18751	4383	12	"	"	``
18751	4383	13	creeping	creeping	NN
18751	4383	14	"	"	''
18751	4383	15	of	of	IN
18751	4383	16	the	the	DT
18751	4383	17	copper	copper	NN
18751	4383	18	and	and	CC
18751	4383	19	zinc	zinc	NN
18751	4383	20	sulphate	sulphate	NN
18751	4383	21	solution	solution	NN
18751	4383	22	.	.	.
18751	4384	1	It	-PRON-	PRP
18751	4384	2	must	must	MD
18751	4384	3	be	be	VB
18751	4384	4	kept	keep	VBN
18751	4384	5	away	away	RB
18751	4384	6	from	from	IN
18751	4384	7	the	the	DT
18751	4384	8	working	work	VBG
18751	4384	9	bench	bench	NN
18751	4384	10	,	,	,
18751	4384	11	and	and	CC
18751	4384	12	is	be	VBZ
18751	4384	13	best	well	RBS
18751	4384	14	kept	keep	VBN
18751	4384	15	in	in	IN
18751	4384	16	a	a	DT
18751	4384	17	box	box	NN
18751	4384	18	on	on	IN
18751	4384	19	the	the	DT
18751	4384	20	floor	floor	NN
18751	4384	21	.	.	.
18751	4385	1	[	[	-LRB-
18751	4385	2	Illustration	illustration	NN
18751	4385	3	:	:	:
18751	4385	4	FIG	FIG	NNP
18751	4385	5	.	.	.
18751	4386	1	50	50	CD
18751	4386	2	.	.	.
18751	4386	3	]	]	-RRB-
18751	4387	1	The	the	DT
18751	4387	2	connection	connection	NN
18751	4387	3	of	of	IN
18751	4387	4	the	the	DT
18751	4387	5	battery	battery	NN
18751	4387	6	with	with	IN
18751	4387	7	,	,	,
18751	4387	8	and	and	CC
18751	4387	9	the	the	DT
18751	4387	10	fixing	fixing	NN
18751	4387	11	of	of	IN
18751	4387	12	,	,	,
18751	4387	13	the	the	DT
18751	4387	14	electrodes	electrode	NNS
18751	4387	15	may	may	MD
18751	4387	16	be	be	VB
18751	4387	17	made	make	VBN
18751	4387	18	by	by	IN
18751	4387	19	any	any	DT
18751	4387	20	suitable	suitable	JJ
18751	4387	21	arrangement	arrangement	NN
18751	4387	22	,	,	,
18751	4387	23	but	but	CC
18751	4387	24	the	the	DT
18751	4387	25	following	follow	VBG
18751	4387	26	is	be	VBZ
18751	4387	27	a	a	DT
18751	4387	28	very	very	RB
18751	4387	29	convenient	convenient	JJ
18751	4387	30	plan	plan	NN
18751	4387	31	.	.	.
18751	4388	1	The	the	DT
18751	4388	2	wire	wire	NN
18751	4388	3	from	from	IN
18751	4388	4	the	the	DT
18751	4388	5	zinc	zinc	NN
18751	4388	6	is	be	VBZ
18751	4388	7	connected	connect	VBN
18751	4388	8	by	by	IN
18751	4388	9	means	mean	NNS
18751	4388	10	of	of	IN
18751	4388	11	a	a	DT
18751	4388	12	binding	bind	VBG
18751	4388	13	screw	screw	NN
18751	4388	14	with	with	IN
18751	4388	15	a	a	DT
18751	4388	16	piece	piece	NN
18751	4388	17	of	of	IN
18751	4388	18	stout	stout	JJ
18751	4388	19	copper	copper	NN
18751	4388	20	wire	wire	NN
18751	4388	21	,	,	,
18751	4388	22	which	which	WDT
18751	4388	23	,	,	,
18751	4388	24	at	at	IN
18751	4388	25	a	a	DT
18751	4388	26	distance	distance	NN
18751	4388	27	sufficiently	sufficiently	RB
18751	4388	28	great	great	JJ
18751	4388	29	to	to	TO
18751	4388	30	allow	allow	VB
18751	4388	31	of	of	IN
18751	4388	32	easy	easy	JJ
18751	4388	33	coupling	coupling	NN
18751	4388	34	with	with	IN
18751	4388	35	the	the	DT
18751	4388	36	battery	battery	NN
18751	4388	37	,	,	,
18751	4388	38	is	be	VBZ
18751	4388	39	led	lead	VBN
18751	4388	40	along	along	IN
18751	4388	41	the	the	DT
18751	4388	42	back	back	NN
18751	4388	43	of	of	IN
18751	4388	44	a	a	DT
18751	4388	45	piece	piece	NN
18751	4388	46	of	of	IN
18751	4388	47	hard	hard	JJ
18751	4388	48	wood	wood	NN
18751	4388	49	.	.	.
18751	4389	1	This	this	DT
18751	4389	2	is	be	VBZ
18751	4389	3	fixed	fix	VBN
18751	4389	4	horizontally	horizontally	RB
18751	4389	5	about	about	IN
18751	4389	6	one	one	CD
18751	4389	7	foot	foot	NN
18751	4389	8	above	above	IN
18751	4389	9	the	the	DT
18751	4389	10	working	working	JJ
18751	4389	11	bench	bench	NN
18751	4389	12	.	.	.
18751	4390	1	The	the	DT
18751	4390	2	general	general	JJ
18751	4390	3	arrangement	arrangement	NN
18751	4390	4	is	be	VBZ
18751	4390	5	shown	show	VBN
18751	4390	6	in	in	IN
18751	4390	7	fig	fig	NN
18751	4390	8	.	.	.
18751	4391	1	50	50	CD
18751	4391	2	,	,	,
18751	4391	3	in	in	IN
18751	4391	4	which	which	WDT
18751	4391	5	,	,	,
18751	4391	6	however	however	RB
18751	4391	7	,	,	,
18751	4391	8	for	for	IN
18751	4391	9	the	the	DT
18751	4391	10	sake	sake	NN
18751	4391	11	of	of	IN
18751	4391	12	economy	economy	NN
18751	4391	13	of	of	IN
18751	4391	14	space	space	NN
18751	4391	15	,	,	,
18751	4391	16	the	the	DT
18751	4391	17	battery	battery	NN
18751	4391	18	is	be	VBZ
18751	4391	19	placed	place	VBN
18751	4391	20	on	on	IN
18751	4391	21	the	the	DT
18751	4391	22	working	work	VBG
18751	4391	23	bench	bench	NN
18751	4391	24	instead	instead	RB
18751	4391	25	of	of	IN
18751	4391	26	on	on	IN
18751	4391	27	the	the	DT
18751	4391	28	floor	floor	NN
18751	4391	29	.	.	.
18751	4392	1	The	the	DT
18751	4392	2	piece	piece	NN
18751	4392	3	of	of	IN
18751	4392	4	wood	wood	NN
18751	4392	5	is	be	VBZ
18751	4392	6	one	one	CD
18751	4392	7	inch	inch	NN
18751	4392	8	square	square	JJ
18751	4392	9	and	and	CC
18751	4392	10	three	three	CD
18751	4392	11	or	or	CC
18751	4392	12	four	four	CD
18751	4392	13	feet	foot	NNS
18751	4392	14	long	long	JJ
18751	4392	15	.	.	.
18751	4393	1	It	-PRON-	PRP
18751	4393	2	is	be	VBZ
18751	4393	3	perforated	perforate	VBN
18751	4393	4	from	from	IN
18751	4393	5	front	front	NN
18751	4393	6	to	to	IN
18751	4393	7	back	back	RB
18751	4393	8	at	at	IN
18751	4393	9	distances	distance	NNS
18751	4393	10	of	of	IN
18751	4393	11	six	six	CD
18751	4393	12	inches	inch	NNS
18751	4393	13	by	by	IN
18751	4393	14	a	a	DT
18751	4393	15	number	number	NN
18751	4393	16	of	of	IN
18751	4393	17	small	small	JJ
18751	4393	18	holes	hole	NNS
18751	4393	19	,	,	,
18751	4393	20	in	in	IN
18751	4393	21	which	which	WDT
18751	4393	22	are	be	VBP
18751	4393	23	inserted	insert	VBN
18751	4393	24	screws	screw	NNS
18751	4393	25	like	like	IN
18751	4393	26	that	that	DT
18751	4393	27	shown	show	VBN
18751	4393	28	in	in	IN
18751	4393	29	fig	fig	NN
18751	4393	30	.	.	.
18751	4394	1	51	51	CD
18751	4394	2	.	.	.
18751	4395	1	These	these	DT
18751	4395	2	are	be	VBP
18751	4395	3	known	know	VBN
18751	4395	4	as	as	IN
18751	4395	5	"	"	``
18751	4395	6	terminals	terminal	NNS
18751	4395	7	,	,	,
18751	4395	8	"	"	''
18751	4395	9	and	and	CC
18751	4395	10	may	may	MD
18751	4395	11	be	be	VB
18751	4395	12	obtained	obtain	VBN
18751	4395	13	of	of	IN
18751	4395	14	any	any	DT
18751	4395	15	electrician	electrician	NN
18751	4395	16	.	.	.
18751	4396	1	The	the	DT
18751	4396	2	head	head	NN
18751	4396	3	of	of	IN
18751	4396	4	each	each	DT
18751	4396	5	screw	screw	NN
18751	4396	6	is	be	VBZ
18751	4396	7	soldered	solder	VBN
18751	4396	8	to	to	IN
18751	4396	9	the	the	DT
18751	4396	10	wire	wire	NN
18751	4396	11	mentioned	mention	VBN
18751	4396	12	above	above	RB
18751	4396	13	as	as	IN
18751	4396	14	running	run	VBG
18751	4396	15	along	along	IN
18751	4396	16	the	the	DT
18751	4396	17	back	back	NN
18751	4396	18	and	and	CC
18751	4396	19	as	as	IN
18751	4396	20	being	be	VBG
18751	4396	21	connected	connect	VBN
18751	4396	22	with	with	IN
18751	4396	23	the	the	DT
18751	4396	24	zinc	zinc	NN
18751	4396	25	end	end	NN
18751	4396	26	of	of	IN
18751	4396	27	the	the	DT
18751	4396	28	battery	battery	NN
18751	4396	29	.	.	.
18751	4397	1	These	these	DT
18751	4397	2	terminals	terminal	NNS
18751	4397	3	serve	serve	VBP
18751	4397	4	to	to	TO
18751	4397	5	fix	fix	VB
18751	4397	6	the	the	DT
18751	4397	7	electrodes	electrode	NNS
18751	4397	8	on	on	IN
18751	4397	9	which	which	WDT
18751	4397	10	the	the	DT
18751	4397	11	copper	copper	NN
18751	4397	12	is	be	VBZ
18751	4397	13	to	to	TO
18751	4397	14	be	be	VB
18751	4397	15	deposited	deposit	VBN
18751	4397	16	.	.	.
18751	4398	1	The	the	DT
18751	4398	2	wire	wire	NN
18751	4398	3	from	from	IN
18751	4398	4	the	the	DT
18751	4398	5	copper	copper	NN
18751	4398	6	end	end	NN
18751	4398	7	of	of	IN
18751	4398	8	the	the	DT
18751	4398	9	battery	battery	NN
18751	4398	10	is	be	VBZ
18751	4398	11	similarly	similarly	RB
18751	4398	12	connected	connect	VBN
18751	4398	13	by	by	IN
18751	4398	14	a	a	DT
18751	4398	15	connecting	connect	VBG
18751	4398	16	screw	screw	NN
18751	4398	17	(	(	-LRB-
18751	4398	18	fig	fig	NN
18751	4398	19	.	.	.
18751	4399	1	52	52	CD
18751	4399	2	)	)	-RRB-
18751	4399	3	with	with	IN
18751	4399	4	another	another	DT
18751	4399	5	wire	wire	NN
18751	4399	6	(	(	-LRB-
18751	4399	7	H	h	NN
18751	4399	8	in	in	IN
18751	4399	9	fig	fig	NN
18751	4399	10	.	.	.
18751	4400	1	53	53	CD
18751	4400	2	)	)	-RRB-
18751	4400	3	,	,	,
18751	4400	4	which	which	WDT
18751	4400	5	runs	run	VBZ
18751	4400	6	along	along	IN
18751	4400	7	the	the	DT
18751	4400	8	top	top	NN
18751	4400	9	of	of	IN
18751	4400	10	the	the	DT
18751	4400	11	rod	rod	NN
18751	4400	12	and	and	CC
18751	4400	13	has	have	VBZ
18751	4400	14	soldered	solder	VBN
18751	4400	15	to	to	IN
18751	4400	16	it	-PRON-	PRP
18751	4400	17	,	,	,
18751	4400	18	at	at	IN
18751	4400	19	distances	distance	NNS
18751	4400	20	of	of	IN
18751	4400	21	six	six	CD
18751	4400	22	inches	inch	NNS
18751	4400	23	,	,	,
18751	4400	24	cylindrical	cylindrical	JJ
18751	4400	25	spirals	spiral	NNS
18751	4400	26	of	of	IN
18751	4400	27	copper	copper	NN
18751	4400	28	wire	wire	NN
18751	4400	29	.	.	.
18751	4401	1	These	these	DT
18751	4401	2	should	should	MD
18751	4401	3	project	project	VB
18751	4401	4	from	from	IN
18751	4401	5	the	the	DT
18751	4401	6	rod	rod	NN
18751	4401	7	at	at	IN
18751	4401	8	points	point	NNS
18751	4401	9	about	about	IN
18751	4401	10	half	half	JJ
18751	4401	11	-	-	HYPH
18751	4401	12	way	way	NN
18751	4401	13	between	between	IN
18751	4401	14	the	the	DT
18751	4401	15	terminals	terminal	NNS
18751	4401	16	already	already	RB
18751	4401	17	described	describe	VBN
18751	4401	18	.	.	.
18751	4402	1	They	-PRON-	PRP
18751	4402	2	may	may	MD
18751	4402	3	be	be	VB
18751	4402	4	made	make	VBN
18751	4402	5	by	by	IN
18751	4402	6	wrapping	wrap	VBG
18751	4402	7	copper	copper	NN
18751	4402	8	wire	wire	NN
18751	4402	9	around	around	IN
18751	4402	10	a	a	DT
18751	4402	11	black	black	JJ
18751	4402	12	-	-	HYPH
18751	4402	13	lead	lead	NN
18751	4402	14	pencil	pencil	NN
18751	4402	15	for	for	IN
18751	4402	16	a	a	DT
18751	4402	17	length	length	NN
18751	4402	18	of	of	IN
18751	4402	19	about	about	RB
18751	4402	20	three	three	CD
18751	4402	21	inches	inch	NNS
18751	4402	22	.	.	.
18751	4403	1	[	[	-LRB-
18751	4403	2	Illustration	illustration	NN
18751	4403	3	:	:	:
18751	4403	4	FIG	FIG	NNP
18751	4403	5	.	.	.
18751	4404	1	51	51	CD
18751	4404	2	.	.	.
18751	4404	3	]	]	-RRB-
18751	4405	1	[	[	-LRB-
18751	4405	2	Illustration	illustration	NN
18751	4405	3	:	:	:
18751	4405	4	FIG	FIG	NNP
18751	4405	5	.	.	.
18751	4406	1	52	52	CD
18751	4406	2	.	.	.
18751	4406	3	]	]	-RRB-
18751	4407	1	[	[	-LRB-
18751	4407	2	Illustration	illustration	NN
18751	4407	3	:	:	:
18751	4407	4	FIG	FIG	NNP
18751	4407	5	.	.	.
18751	4408	1	53	53	CD
18751	4408	2	.	.	.
18751	4408	3	]	]	-RRB-
18751	4409	1	The	the	DT
18751	4409	2	rod	rod	NN
18751	4409	3	is	be	VBZ
18751	4409	4	perforated	perforate	VBN
18751	4409	5	from	from	IN
18751	4409	6	top	top	NN
18751	4409	7	to	to	IN
18751	4409	8	bottom	bottom	NN
18751	4409	9	with	with	IN
18751	4409	10	a	a	DT
18751	4409	11	series	series	NN
18751	4409	12	of	of	IN
18751	4409	13	small	small	JJ
18751	4409	14	holes	hole	NNS
18751	4409	15	,	,	,
18751	4409	16	one	one	CD
18751	4409	17	in	in	IN
18751	4409	18	advance	advance	NN
18751	4409	19	of	of	IN
18751	4409	20	each	each	DT
18751	4409	21	terminal	terminal	JJ
18751	4409	22	but	but	CC
18751	4409	23	as	as	IN
18751	4409	24	near	near	IN
18751	4409	25	it	-PRON-	PRP
18751	4409	26	as	as	IN
18751	4409	27	possible	possible	JJ
18751	4409	28	.	.	.
18751	4410	1	Into	into	IN
18751	4410	2	these	these	DT
18751	4410	3	short	short	JJ
18751	4410	4	pieces	piece	NNS
18751	4410	5	of	of	IN
18751	4410	6	glass	glass	NN
18751	4410	7	tube	tube	NN
18751	4410	8	are	be	VBP
18751	4410	9	inserted	insert	VBN
18751	4410	10	to	to	TO
18751	4410	11	ensure	ensure	VB
18751	4410	12	insulation	insulation	NN
18751	4410	13	.	.	.
18751	4411	1	These	these	DT
18751	4411	2	receive	receive	VBP
18751	4411	3	the	the	DT
18751	4411	4	other	other	JJ
18751	4411	5	electrodes	electrode	NNS
18751	4411	6	,	,	,
18751	4411	7	which	which	WDT
18751	4411	8	are	be	VBP
18751	4411	9	connected	connect	VBN
18751	4411	10	with	with	IN
18751	4411	11	the	the	DT
18751	4411	12	wire	wire	NN
18751	4411	13	leading	lead	VBG
18751	4411	14	to	to	IN
18751	4411	15	the	the	DT
18751	4411	16	copper	copper	NN
18751	4411	17	end	end	NN
18751	4411	18	of	of	IN
18751	4411	19	the	the	DT
18751	4411	20	battery	battery	NN
18751	4411	21	,	,	,
18751	4411	22	through	through	IN
18751	4411	23	the	the	DT
18751	4411	24	spirals	spiral	NNS
18751	4411	25	,	,	,
18751	4411	26	with	with	IN
18751	4411	27	the	the	DT
18751	4411	28	help	help	NN
18751	4411	29	of	of	IN
18751	4411	30	a	a	DT
18751	4411	31	binding	bind	VBG
18751	4411	32	screw	screw	NN
18751	4411	33	.	.	.
18751	4412	1	The	the	DT
18751	4412	2	figure	figure	NN
18751	4412	3	will	will	MD
18751	4412	4	make	make	VB
18751	4412	5	this	this	DT
18751	4412	6	clear	clear	JJ
18751	4412	7	.	.	.
18751	4413	1	(	(	-LRB-
18751	4413	2	Fig	fig	NN
18751	4413	3	.	.	.
18751	4414	1	53	53	CD
18751	4414	2	.	.	.
18751	4414	3	)	)	-RRB-
18751	4415	1	[	[	-LRB-
18751	4415	2	Illustration	illustration	NN
18751	4415	3	:	:	:
18751	4415	4	FIG	FIG	NNP
18751	4415	5	.	.	.
18751	4416	1	54	54	LS
18751	4416	2	]	]	-RRB-
18751	4416	3	~The	~The	NFP
18751	4416	4	electrodes~	electrodes~	TO
18751	4416	5	consist	consist	VB
18751	4416	6	of	of	IN
18751	4416	7	a	a	DT
18751	4416	8	platinum	platinum	NN
18751	4416	9	spiral	spiral	JJ
18751	4416	10	and	and	CC
18751	4416	11	cylinder	cylinder	NN
18751	4416	12	.	.	.
18751	4417	1	The	the	DT
18751	4417	2	spiral	spiral	NN
18751	4417	3	should	should	MD
18751	4417	4	have	have	VB
18751	4417	5	the	the	DT
18751	4417	6	shape	shape	NN
18751	4417	7	shown	show	VBN
18751	4417	8	in	in	IN
18751	4417	9	A	A	NNP
18751	4417	10	,	,	,
18751	4417	11	fig	fig	NN
18751	4417	12	.	.	.
18751	4418	1	54	54	CD
18751	4418	2	.	.	.
18751	4419	1	When	when	WRB
18751	4419	2	in	in	IN
18751	4419	3	work	work	NN
18751	4419	4	it	-PRON-	PRP
18751	4419	5	is	be	VBZ
18751	4419	6	passed	pass	VBN
18751	4419	7	through	through	IN
18751	4419	8	one	one	CD
18751	4419	9	of	of	IN
18751	4419	10	the	the	DT
18751	4419	11	holes	hole	NNS
18751	4419	12	fitted	fit	VBN
18751	4419	13	with	with	IN
18751	4419	14	glass	glass	NN
18751	4419	15	tubes	tube	NNS
18751	4419	16	and	and	CC
18751	4419	17	connected	connect	VBN
18751	4419	18	with	with	IN
18751	4419	19	the	the	DT
18751	4419	20	copper	copper	NN
18751	4419	21	end	end	NN
18751	4419	22	of	of	IN
18751	4419	23	the	the	DT
18751	4419	24	battery	battery	NN
18751	4419	25	.	.	.
18751	4420	1	The	the	DT
18751	4420	2	thickness	thickness	NN
18751	4420	3	of	of	IN
18751	4420	4	the	the	DT
18751	4420	5	wire	wire	NN
18751	4420	6	of	of	IN
18751	4420	7	which	which	WDT
18751	4420	8	it	-PRON-	PRP
18751	4420	9	is	be	VBZ
18751	4420	10	made	make	VBN
18751	4420	11	is	be	VBZ
18751	4420	12	unimportant	unimportant	JJ
18751	4420	13	,	,	,
18751	4420	14	provided	provide	VBN
18751	4420	15	it	-PRON-	PRP
18751	4420	16	is	be	VBZ
18751	4420	17	stout	stout	RB
18751	4420	18	enough	enough	RB
18751	4420	19	to	to	TO
18751	4420	20	keep	keep	VB
18751	4420	21	its	-PRON-	PRP$
18751	4420	22	form	form	NN
18751	4420	23	and	and	CC
18751	4420	24	does	do	VBZ
18751	4420	25	not	not	RB
18751	4420	26	easily	easily	RB
18751	4420	27	bend	bend	VB
18751	4420	28	.	.	.
18751	4421	1	The	the	DT
18751	4421	2	spiral	spiral	NN
18751	4421	3	will	will	MD
18751	4421	4	weigh	weigh	VB
18751	4421	5	about	about	RB
18751	4421	6	8	8	CD
18751	4421	7	grams	gram	NNS
18751	4421	8	.	.	.
18751	4422	1	The	the	DT
18751	4422	2	cylinder	cylinder	NN
18751	4422	3	(	(	-LRB-
18751	4422	4	C	c	NN
18751	4422	5	,	,	,
18751	4422	6	fig	fig	NN
18751	4422	7	.	.	.
18751	4423	1	54	54	LS
18751	4423	2	)	)	-RRB-
18751	4423	3	will	will	MD
18751	4423	4	weigh	weigh	VB
18751	4423	5	about	about	RB
18751	4423	6	12	12	CD
18751	4423	7	grams	gram	NNS
18751	4423	8	.	.	.
18751	4424	1	It	-PRON-	PRP
18751	4424	2	should	should	MD
18751	4424	3	have	have	VB
18751	4424	4	the	the	DT
18751	4424	5	shape	shape	NN
18751	4424	6	shown	show	VBN
18751	4424	7	in	in	IN
18751	4424	8	the	the	DT
18751	4424	9	figure	figure	NN
18751	4424	10	.	.	.
18751	4425	1	In	in	IN
18751	4425	2	working	work	VBG
18751	4425	3	it	-PRON-	PRP
18751	4425	4	is	be	VBZ
18751	4425	5	clamped	clamp	VBN
18751	4425	6	to	to	IN
18751	4425	7	one	one	CD
18751	4425	8	of	of	IN
18751	4425	9	the	the	DT
18751	4425	10	terminals	terminal	NNS
18751	4425	11	,	,	,
18751	4425	12	and	and	CC
18751	4425	13	on	on	IN
18751	4425	14	it	-PRON-	PRP
18751	4425	15	the	the	DT
18751	4425	16	copper	copper	NN
18751	4425	17	is	be	VBZ
18751	4425	18	deposited	deposit	VBN
18751	4425	19	.	.	.
18751	4426	1	A	a	DT
18751	4426	2	cylinder	cylinder	NN
18751	4426	3	will	will	MD
18751	4426	4	serve	serve	VB
18751	4426	5	for	for	IN
18751	4426	6	the	the	DT
18751	4426	7	deposition	deposition	NN
18751	4426	8	of	of	IN
18751	4426	9	from	from	IN
18751	4426	10	1	1	CD
18751	4426	11	to	to	TO
18751	4426	12	1.5	1.5	CD
18751	4426	13	gram	gram	NN
18751	4426	14	of	of	IN
18751	4426	15	copper	copper	NN
18751	4426	16	.	.	.
18751	4427	1	It	-PRON-	PRP
18751	4427	2	is	be	VBZ
18751	4427	3	made	make	VBN
18751	4427	4	by	by	IN
18751	4427	5	rivetting	rivette	VBG
18751	4427	6	a	a	DT
18751	4427	7	square	square	JJ
18751	4427	8	piece	piece	NN
18751	4427	9	of	of	IN
18751	4427	10	foil	foil	NN
18751	4427	11	on	on	IN
18751	4427	12	to	to	IN
18751	4427	13	a	a	DT
18751	4427	14	stiff	stiff	JJ
18751	4427	15	piece	piece	NN
18751	4427	16	of	of	IN
18751	4427	17	wire	wire	NN
18751	4427	18	,	,	,
18751	4427	19	and	and	CC
18751	4427	20	then	then	RB
18751	4427	21	bending	bend	VBG
18751	4427	22	into	into	IN
18751	4427	23	shape	shape	NN
18751	4427	24	over	over	IN
18751	4427	25	a	a	DT
18751	4427	26	glass	glass	NN
18751	4427	27	tube	tube	NN
18751	4427	28	or	or	CC
18751	4427	29	piece	piece	NN
18751	4427	30	of	of	IN
18751	4427	31	rounded	rounded	JJ
18751	4427	32	wood	wood	NN
18751	4427	33	.	.	.
18751	4428	1	Each	each	DT
18751	4428	2	cylinder	cylinder	NN
18751	4428	3	carries	carry	VBZ
18751	4428	4	a	a	DT
18751	4428	5	distinctive	distinctive	JJ
18751	4428	6	number	number	NN
18751	4428	7	,	,	,
18751	4428	8	and	and	CC
18751	4428	9	is	be	VBZ
18751	4428	10	marked	mark	VBN
18751	4428	11	by	by	IN
18751	4428	12	impressing	impress	VBG
18751	4428	13	Roman	roman	JJ
18751	4428	14	numerals	numeral	NNS
18751	4428	15	on	on	IN
18751	4428	16	the	the	DT
18751	4428	17	foil	foil	NN
18751	4428	18	with	with	IN
18751	4428	19	the	the	DT
18751	4428	20	blade	blade	NN
18751	4428	21	of	of	IN
18751	4428	22	a	a	DT
18751	4428	23	knife	knife	NN
18751	4428	24	.	.	.
18751	4429	1	The	the	DT
18751	4429	2	weight	weight	NN
18751	4429	3	of	of	IN
18751	4429	4	each	each	DT
18751	4429	5	is	be	VBZ
18751	4429	6	carefully	carefully	RB
18751	4429	7	taken	take	VBN
18751	4429	8	and	and	CC
18751	4429	9	recorded	record	VBN
18751	4429	10	.	.	.
18751	4430	1	They	-PRON-	PRP
18751	4430	2	lose	lose	VBP
18751	4430	3	slightly	slightly	RB
18751	4430	4	in	in	IN
18751	4430	5	weight	weight	NN
18751	4430	6	when	when	WRB
18751	4430	7	in	in	IN
18751	4430	8	use	use	NN
18751	4430	9	,	,	,
18751	4430	10	but	but	CC
18751	4430	11	the	the	DT
18751	4430	12	loss	loss	NN
18751	4430	13	is	be	VBZ
18751	4430	14	uniform	uniform	JJ
18751	4430	15	,	,	,
18751	4430	16	and	and	CC
18751	4430	17	averages	average	NNS
18751	4430	18	half	half	PDT
18751	4430	19	a	a	DT
18751	4430	20	milligram	milligram	NN
18751	4430	21	per	per	IN
18751	4430	22	month	month	NN
18751	4430	23	when	when	WRB
18751	4430	24	in	in	IN
18751	4430	25	daily	daily	JJ
18751	4430	26	use	use	NN
18751	4430	27	.	.	.
18751	4431	1	The	the	DT
18751	4431	2	cylinders	cylinder	NNS
18751	4431	3	are	be	VBP
18751	4431	4	cleaned	clean	VBN
18751	4431	5	from	from	IN
18751	4431	6	deposited	deposit	VBN
18751	4431	7	copper	copper	NN
18751	4431	8	by	by	IN
18751	4431	9	dissolving	dissolve	VBG
18751	4431	10	off	off	RP
18751	4431	11	with	with	IN
18751	4431	12	nitric	nitric	JJ
18751	4431	13	acid	acid	NN
18751	4431	14	and	and	CC
18751	4431	15	washing	wash	VBG
18751	4431	16	with	with	IN
18751	4431	17	water	water	NN
18751	4431	18	;	;	:
18751	4431	19	and	and	CC
18751	4431	20	from	from	IN
18751	4431	21	grease	grease	NN
18751	4431	22	by	by	IN
18751	4431	23	igniting	ignite	VBG
18751	4431	24	.	.	.
18751	4432	1	The	the	DT
18751	4432	2	~beakers~	~beakers~	NNP
18751	4432	3	,	,	,
18751	4432	4	to	to	TO
18751	4432	5	contain	contain	VB
18751	4432	6	the	the	DT
18751	4432	7	solution	solution	NN
18751	4432	8	of	of	IN
18751	4432	9	copper	copper	NN
18751	4432	10	to	to	TO
18751	4432	11	be	be	VB
18751	4432	12	electrolysed	electrolyse	VBN
18751	4432	13	,	,	,
18751	4432	14	are	be	VBP
18751	4432	15	ordinary	ordinary	JJ
18751	4432	16	tall	tall	JJ
18751	4432	17	beakers	beaker	NNS
18751	4432	18	of	of	IN
18751	4432	19	about	about	RB
18751	4432	20	200	200	CD
18751	4432	21	c.c	c.c	NNP
18751	4432	22	.	.	.
18751	4433	1	capacity	capacity	NN
18751	4433	2	,	,	,
18751	4433	3	and	and	CC
18751	4433	4	are	be	VBP
18751	4433	5	marked	mark	VBN
18751	4433	6	off	off	RP
18751	4433	7	at	at	IN
18751	4433	8	100	100	CD
18751	4433	9	c.c	c.c	NNP
18751	4433	10	.	.	.
18751	4434	1	and	and	CC
18751	4434	2	150	150	CD
18751	4434	3	c.c	c.c	NNP
18751	4434	4	.	.	.
18751	4435	1	They	-PRON-	PRP
18751	4435	2	are	be	VBP
18751	4435	3	supported	support	VBN
18751	4435	4	on	on	IN
18751	4435	5	movable	movable	JJ
18751	4435	6	stands	stand	NNS
18751	4435	7	,	,	,
18751	4435	8	consisting	consist	VBG
18751	4435	9	of	of	IN
18751	4435	10	wooden	wooden	JJ
18751	4435	11	blocks	block	NNS
18751	4435	12	about	about	RB
18751	4435	13	six	six	CD
18751	4435	14	inches	inch	NNS
18751	4435	15	high	high	JJ
18751	4435	16	and	and	CC
18751	4435	17	three	three	CD
18751	4435	18	inches	inch	NNS
18751	4435	19	across	across	RB
18751	4435	20	.	.	.
18751	4436	1	The	the	DT
18751	4436	2	bar	bar	NN
18751	4436	3	of	of	IN
18751	4436	4	wood	wood	NN
18751	4436	5	which	which	WDT
18751	4436	6	carries	carry	VBZ
18751	4436	7	the	the	DT
18751	4436	8	connecting	connect	VBG
18751	4436	9	wires	wire	NNS
18751	4436	10	and	and	CC
18751	4436	11	electrodes	electrode	NNS
18751	4436	12	is	be	VBZ
18751	4436	13	permanently	permanently	RB
18751	4436	14	fixed	fix	VBN
18751	4436	15	over	over	IN
18751	4436	16	the	the	DT
18751	4436	17	working	work	VBG
18751	4436	18	bench	bench	NN
18751	4436	19	,	,	,
18751	4436	20	at	at	IN
18751	4436	21	such	such	PDT
18751	4436	22	a	a	DT
18751	4436	23	height	height	NN
18751	4436	24	that	that	WDT
18751	4436	25	,	,	,
18751	4436	26	with	with	IN
18751	4436	27	the	the	DT
18751	4436	28	beakers	beaker	NNS
18751	4436	29	resting	rest	VBG
18751	4436	30	on	on	IN
18751	4436	31	these	these	DT
18751	4436	32	blocks	block	NNS
18751	4436	33	,	,	,
18751	4436	34	the	the	DT
18751	4436	35	electrodes	electrode	NNS
18751	4436	36	shall	shall	MD
18751	4436	37	be	be	VB
18751	4436	38	in	in	IN
18751	4436	39	position	position	NN
18751	4436	40	for	for	IN
18751	4436	41	working	work	VBG
18751	4436	42	.	.	.
18751	4437	1	To	to	TO
18751	4437	2	fix	fix	VB
18751	4437	3	the	the	DT
18751	4437	4	electrodes	electrode	NNS
18751	4437	5	to	to	IN
18751	4437	6	the	the	DT
18751	4437	7	rod	rod	NN
18751	4437	8	,	,	,
18751	4437	9	remove	remove	VB
18751	4437	10	the	the	DT
18751	4437	11	stand	stand	NN
18751	4437	12	and	and	CC
18751	4437	13	beaker	beaker	NN
18751	4437	14	and	and	CC
18751	4437	15	pass	pass	VB
18751	4437	16	the	the	DT
18751	4437	17	long	long	JJ
18751	4437	18	limb	limb	NN
18751	4437	19	of	of	IN
18751	4437	20	the	the	DT
18751	4437	21	spiral	spiral	NN
18751	4437	22	up	up	RP
18751	4437	23	through	through	IN
18751	4437	24	one	one	CD
18751	4437	25	of	of	IN
18751	4437	26	the	the	DT
18751	4437	27	glass	glass	NN
18751	4437	28	tubes	tube	NNS
18751	4437	29	.	.	.
18751	4438	1	Connect	connect	VB
18751	4438	2	it	-PRON-	PRP
18751	4438	3	with	with	IN
18751	4438	4	the	the	DT
18751	4438	5	free	free	JJ
18751	4438	6	end	end	NN
18751	4438	7	of	of	IN
18751	4438	8	the	the	DT
18751	4438	9	copper	copper	NN
18751	4438	10	spiral	spiral	NN
18751	4438	11	by	by	IN
18751	4438	12	means	mean	NNS
18751	4438	13	of	of	IN
18751	4438	14	a	a	DT
18751	4438	15	connecting	connect	VBG
18751	4438	16	screw	screw	NN
18751	4438	17	(	(	-LRB-
18751	4438	18	fig	fig	NN
18751	4438	19	.	.	.
18751	4439	1	52	52	CD
18751	4439	2	)	)	-RRB-
18751	4439	3	,	,	,
18751	4439	4	and	and	CC
18751	4439	5	then	then	RB
18751	4439	6	draw	draw	VB
18751	4439	7	out	out	RP
18751	4439	8	and	and	CC
18751	4439	9	bend	bend	VB
18751	4439	10	the	the	DT
18751	4439	11	copper	copper	NN
18751	4439	12	spiral	spiral	NN
18751	4439	13	so	so	IN
18751	4439	14	that	that	IN
18751	4439	15	the	the	DT
18751	4439	16	platinum	platinum	NN
18751	4439	17	one	one	PRP
18751	4439	18	may	may	MD
18751	4439	19	hang	hang	VB
18751	4439	20	freely	freely	RB
18751	4439	21	.	.	.
18751	4440	1	Screw	screw	VB
18751	4440	2	the	the	DT
18751	4440	3	wire	wire	NN
18751	4440	4	of	of	IN
18751	4440	5	the	the	DT
18751	4440	6	cylinder	cylinder	NN
18751	4440	7	to	to	IN
18751	4440	8	the	the	DT
18751	4440	9	terminal	terminal	NN
18751	4440	10	,	,	,
18751	4440	11	and	and	CC
18751	4440	12	,	,	,
18751	4440	13	if	if	IN
18751	4440	14	necessary	necessary	JJ
18751	4440	15	,	,	,
18751	4440	16	bend	bend	VB
18751	4440	17	it	-PRON-	PRP
18751	4440	18	so	so	IN
18751	4440	19	that	that	IN
18751	4440	20	the	the	DT
18751	4440	21	cylinder	cylinder	NN
18751	4440	22	itself	-PRON-	PRP
18751	4440	23	may	may	MD
18751	4440	24	be	be	VB
18751	4440	25	brought	bring	VBN
18751	4440	26	to	to	TO
18751	4440	27	encircle	encircle	VB
18751	4440	28	the	the	DT
18751	4440	29	rod	rod	NN
18751	4440	30	of	of	IN
18751	4440	31	the	the	DT
18751	4440	32	spiral	spiral	NN
18751	4440	33	in	in	IN
18751	4440	34	the	the	DT
18751	4440	35	manner	manner	NN
18751	4440	36	shown	show	VBN
18751	4440	37	in	in	IN
18751	4440	38	fig	fig	NN
18751	4440	39	.	.	.
18751	4441	1	53	53	CD
18751	4441	2	.	.	.
18751	4442	1	The	the	DT
18751	4442	2	~general	~general	JJ
18751	4442	3	method	method	NN
18751	4442	4	of	of	IN
18751	4442	5	working~	working~	NNP
18751	4442	6	is	be	VBZ
18751	4442	7	as	as	IN
18751	4442	8	follows:--The	follows:--the	JJ
18751	4442	9	quantity	quantity	NN
18751	4442	10	of	of	IN
18751	4442	11	ore	ore	NN
18751	4442	12	to	to	TO
18751	4442	13	be	be	VB
18751	4442	14	taken	take	VBN
18751	4442	15	for	for	IN
18751	4442	16	an	an	DT
18751	4442	17	assay	assay	NN
18751	4442	18	varies	vary	VBZ
18751	4442	19	with	with	IN
18751	4442	20	the	the	DT
18751	4442	21	richness	richness	NN
18751	4442	22	of	of	IN
18751	4442	23	the	the	DT
18751	4442	24	ore	ore	NN
18751	4442	25	,	,	,
18751	4442	26	as	as	IN
18751	4442	27	is	be	VBZ
18751	4442	28	shown	show	VBN
18751	4442	29	in	in	IN
18751	4442	30	the	the	DT
18751	4442	31	following	following	JJ
18751	4442	32	table:--	table:--	JJ
18751	4442	33	Percentage	Percentage	NNP
18751	4442	34	of	of	IN
18751	4442	35	Copper	Copper	NNP
18751	4442	36	Quantity	Quantity	NNP
18751	4442	37	of	of	IN
18751	4442	38	Ore	Ore	NNP
18751	4442	39	in	in	IN
18751	4442	40	the	the	DT
18751	4442	41	Ore.	Oregon	NNP
18751	4442	42	to	to	TO
18751	4442	43	be	be	VB
18751	4442	44	taken	take	VBN
18751	4442	45	.	.	.
18751	4443	1	1	1	CD
18751	4443	2	to	to	TO
18751	4443	3	5	5	CD
18751	4443	4	5	5	CD
18751	4443	5	grams	gram	NNS
18751	4443	6	5	5	CD
18751	4443	7	to	to	TO
18751	4443	8	10	10	CD
18751	4443	9	3	3	CD
18751	4443	10	"	"	CD
18751	4443	11	10	10	CD
18751	4443	12	to	to	TO
18751	4443	13	30	30	CD
18751	4443	14	2	2	CD
18751	4443	15	"	"	CD
18751	4443	16	30	30	CD
18751	4443	17	to	to	TO
18751	4443	18	50	50	CD
18751	4443	19	1.5	1.5	CD
18751	4443	20	"	"	CD
18751	4443	21	50	50	CD
18751	4443	22	to	to	TO
18751	4443	23	100	100	CD
18751	4443	24	1	1	CD
18751	4443	25	"	"	``
18751	4443	26	The	the	DT
18751	4443	27	weighed	weigh	VBN
18751	4443	28	quantity	quantity	NN
18751	4443	29	of	of	IN
18751	4443	30	ore	ore	NN
18751	4443	31	is	be	VBZ
18751	4443	32	dissolved	dissolve	VBN
18751	4443	33	by	by	IN
18751	4443	34	evaporating	evaporate	VBG
18751	4443	35	with	with	IN
18751	4443	36	nitric	nitric	JJ
18751	4443	37	acid	acid	NN
18751	4443	38	and	and	CC
18751	4443	39	taking	take	VBG
18751	4443	40	up	up	RP
18751	4443	41	with	with	IN
18751	4443	42	hydrochloric	hydrochloric	NN
18751	4443	43	,	,	,
18751	4443	44	as	as	IN
18751	4443	45	already	already	RB
18751	4443	46	described	describe	VBN
18751	4443	47	.	.	.
18751	4444	1	Any	any	DT
18751	4444	2	coloured	coloured	JJ
18751	4444	3	residue	residue	NN
18751	4444	4	which	which	WDT
18751	4444	5	may	may	MD
18751	4444	6	be	be	VB
18751	4444	7	left	leave	VBN
18751	4444	8	is	be	VBZ
18751	4444	9	generally	generally	RB
18751	4444	10	organic	organic	JJ
18751	4444	11	matter	matter	NN
18751	4444	12	:	:	:
18751	4444	13	it	-PRON-	PRP
18751	4444	14	is	be	VBZ
18751	4444	15	filtered	filter	VBN
18751	4444	16	off	off	RP
18751	4444	17	,	,	,
18751	4444	18	calcined	calcine	VBN
18751	4444	19	,	,	,
18751	4444	20	and	and	CC
18751	4444	21	any	any	DT
18751	4444	22	copper	copper	NN
18751	4444	23	it	-PRON-	PRP
18751	4444	24	contains	contain	VBZ
18751	4444	25	is	be	VBZ
18751	4444	26	estimated	estimate	VBN
18751	4444	27	colorimetrically	colorimetrically	RB
18751	4444	28	.	.	.
18751	4445	1	Nearly	nearly	RB
18751	4445	2	always	always	RB
18751	4445	3	,	,	,
18751	4445	4	however	however	RB
18751	4445	5	,	,	,
18751	4445	6	the	the	DT
18751	4445	7	residue	residue	NN
18751	4445	8	is	be	VBZ
18751	4445	9	white	white	JJ
18751	4445	10	and	and	CC
18751	4445	11	sandy	sandy	JJ
18751	4445	12	.	.	.
18751	4446	1	The	the	DT
18751	4446	2	copper	copper	NN
18751	4446	3	is	be	VBZ
18751	4446	4	separated	separate	VBN
18751	4446	5	from	from	IN
18751	4446	6	the	the	DT
18751	4446	7	solution	solution	NN
18751	4446	8	as	as	IN
18751	4446	9	sulphide	sulphide	NN
18751	4446	10	by	by	IN
18751	4446	11	means	mean	NNS
18751	4446	12	of	of	IN
18751	4446	13	a	a	DT
18751	4446	14	rapid	rapid	JJ
18751	4446	15	current	current	NN
18751	4446	16	of	of	IN
18751	4446	17	sulphuretted	sulphuret	VBN
18751	4446	18	hydrogen	hydrogen	NN
18751	4446	19	.	.	.
18751	4447	1	The	the	DT
18751	4447	2	liquid	liquid	NN
18751	4447	3	is	be	VBZ
18751	4447	4	decanted	decant	VBN
18751	4447	5	off	off	RP
18751	4447	6	through	through	IN
18751	4447	7	a	a	DT
18751	4447	8	filter	filter	NN
18751	4447	9	,	,	,
18751	4447	10	the	the	DT
18751	4447	11	precipitate	precipitate	NN
18751	4447	12	washed	wash	VBD
18751	4447	13	once	once	RB
18751	4447	14	with	with	IN
18751	4447	15	hot	hot	JJ
18751	4447	16	water	water	NN
18751	4447	17	and	and	CC
18751	4447	18	then	then	RB
18751	4447	19	rinsed	rinse	VBD
18751	4447	20	back	back	RB
18751	4447	21	into	into	IN
18751	4447	22	the	the	DT
18751	4447	23	flask	flask	NN
18751	4447	24	(	(	-LRB-
18751	4447	25	the	the	DT
18751	4447	26	filter	filter	NN
18751	4447	27	paper	paper	NN
18751	4447	28	being	be	VBG
18751	4447	29	opened	open	VBN
18751	4447	30	out	out	RP
18751	4447	31	)	)	-RRB-
18751	4447	32	with	with	IN
18751	4447	33	a	a	DT
18751	4447	34	jet	jet	NN
18751	4447	35	of	of	IN
18751	4447	36	water	water	NN
18751	4447	37	from	from	IN
18751	4447	38	a	a	DT
18751	4447	39	wash	wash	NN
18751	4447	40	bottle	bottle	NN
18751	4447	41	.	.	.
18751	4448	1	Fifteen	fifteen	CD
18751	4448	2	c.c	c.c	NNP
18751	4448	3	.	.	.
18751	4449	1	of	of	IN
18751	4449	2	nitric	nitric	JJ
18751	4449	3	acid	acid	NN
18751	4449	4	are	be	VBP
18751	4449	5	added	add	VBN
18751	4449	6	to	to	IN
18751	4449	7	the	the	DT
18751	4449	8	contents	content	NNS
18751	4449	9	of	of	IN
18751	4449	10	the	the	DT
18751	4449	11	flask	flask	NN
18751	4449	12	,	,	,
18751	4449	13	which	which	WDT
18751	4449	14	are	be	VBP
18751	4449	15	then	then	RB
18751	4449	16	briskly	briskly	RB
18751	4449	17	boiled	boil	VBN
18751	4449	18	until	until	IN
18751	4449	19	the	the	DT
18751	4449	20	bulk	bulk	NN
18751	4449	21	is	be	VBZ
18751	4449	22	reduced	reduce	VBN
18751	4449	23	to	to	IN
18751	4449	24	less	less	JJR
18751	4449	25	than	than	IN
18751	4449	26	10	10	CD
18751	4449	27	c.c	c.c	NNP
18751	4449	28	.	.	.
18751	4450	1	The	the	DT
18751	4450	2	boiling	boiling	NN
18751	4450	3	down	down	RP
18751	4450	4	is	be	VBZ
18751	4450	5	carried	carry	VBN
18751	4450	6	out	out	RP
18751	4450	7	in	in	IN
18751	4450	8	a	a	DT
18751	4450	9	cupboard	cupboard	NN
18751	4450	10	free	free	JJ
18751	4450	11	from	from	IN
18751	4450	12	cold	cold	JJ
18751	4450	13	draughts	draught	NNS
18751	4450	14	,	,	,
18751	4450	15	so	so	IN
18751	4450	16	as	as	IN
18751	4450	17	to	to	TO
18751	4450	18	prevent	prevent	VB
18751	4450	19	the	the	DT
18751	4450	20	condensation	condensation	NN
18751	4450	21	of	of	IN
18751	4450	22	acid	acid	NN
18751	4450	23	and	and	CC
18751	4450	24	steam	steam	NN
18751	4450	25	in	in	IN
18751	4450	26	the	the	DT
18751	4450	27	neck	neck	NN
18751	4450	28	of	of	IN
18751	4450	29	the	the	DT
18751	4450	30	flask	flask	NN
18751	4450	31	.	.	.
18751	4451	1	Twenty	twenty	CD
18751	4451	2	c.c	c.c	NNP
18751	4451	3	.	.	.
18751	4452	1	of	of	IN
18751	4452	2	water	water	NN
18751	4452	3	are	be	VBP
18751	4452	4	next	next	RB
18751	4452	5	added	add	VBN
18751	4452	6	,	,	,
18751	4452	7	and	and	CC
18751	4452	8	the	the	DT
18751	4452	9	solution	solution	NN
18751	4452	10	is	be	VBZ
18751	4452	11	warmed	warm	VBN
18751	4452	12	,	,	,
18751	4452	13	and	and	CC
18751	4452	14	filtered	filter	VBN
18751	4452	15	into	into	IN
18751	4452	16	one	one	CD
18751	4452	17	of	of	IN
18751	4452	18	the	the	DT
18751	4452	19	beakers	beaker	NNS
18751	4452	20	for	for	IN
18751	4452	21	electrolysis	electrolysis	NN
18751	4452	22	.	.	.
18751	4453	1	The	the	DT
18751	4453	2	filtrate	filtrate	JJ
18751	4453	3	and	and	CC
18751	4453	4	washings	washing	NNS
18751	4453	5	are	be	VBP
18751	4453	6	diluted	dilute	VBN
18751	4453	7	with	with	IN
18751	4453	8	water	water	NN
18751	4453	9	to	to	IN
18751	4453	10	the	the	DT
18751	4453	11	100	100	CD
18751	4453	12	c.c	c.c	NNP
18751	4453	13	.	.	.
18751	4454	1	mark	mark	NNP
18751	4454	2	,	,	,
18751	4454	3	and	and	CC
18751	4454	4	the	the	DT
18751	4454	5	solution	solution	NN
18751	4454	6	is	be	VBZ
18751	4454	7	then	then	RB
18751	4454	8	ready	ready	JJ
18751	4454	9	for	for	IN
18751	4454	10	the	the	DT
18751	4454	11	battery	battery	NN
18751	4454	12	.	.	.
18751	4455	1	It	-PRON-	PRP
18751	4455	2	must	must	MD
18751	4455	3	not	not	RB
18751	4455	4	contain	contain	VB
18751	4455	5	more	more	JJR
18751	4455	6	than	than	IN
18751	4455	7	10	10	CD
18751	4455	8	per	per	NN
18751	4455	9	cent	cent	NN
18751	4455	10	.	.	.
18751	4456	1	by	by	IN
18751	4456	2	volume	volume	NN
18751	4456	3	of	of	IN
18751	4456	4	nitric	nitric	JJ
18751	4456	5	acid	acid	NN
18751	4456	6	.	.	.
18751	4457	1	The	the	DT
18751	4457	2	number	number	NN
18751	4457	3	and	and	CC
18751	4457	4	weight	weight	NN
18751	4457	5	of	of	IN
18751	4457	6	the	the	DT
18751	4457	7	platinum	platinum	NN
18751	4457	8	cylinder	cylinder	NN
18751	4457	9	having	have	VBG
18751	4457	10	been	be	VBN
18751	4457	11	recorded	record	VBN
18751	4457	12	,	,	,
18751	4457	13	both	both	DT
18751	4457	14	electrodes	electrode	NNS
18751	4457	15	are	be	VBP
18751	4457	16	fixed	fix	VBN
18751	4457	17	in	in	IN
18751	4457	18	position	position	NN
18751	4457	19	and	and	CC
18751	4457	20	the	the	DT
18751	4457	21	wooden	wooden	JJ
18751	4457	22	block	block	NN
18751	4457	23	removed	remove	VBN
18751	4457	24	from	from	IN
18751	4457	25	under	under	IN
18751	4457	26	them	-PRON-	PRP
18751	4457	27	.	.	.
18751	4458	1	The	the	DT
18751	4458	2	beaker	beaker	NN
18751	4458	3	containing	contain	VBG
18751	4458	4	the	the	DT
18751	4458	5	copper	copper	NN
18751	4458	6	solution	solution	NN
18751	4458	7	is	be	VBZ
18751	4458	8	then	then	RB
18751	4458	9	brought	bring	VBN
18751	4458	10	up	up	RP
18751	4458	11	into	into	IN
18751	4458	12	its	-PRON-	PRP$
18751	4458	13	place	place	NN
18751	4458	14	with	with	IN
18751	4458	15	one	one	CD
18751	4458	16	hand	hand	NN
18751	4458	17	,	,	,
18751	4458	18	and	and	CC
18751	4458	19	the	the	DT
18751	4458	20	block	block	NN
18751	4458	21	replaced	replace	VBN
18751	4458	22	with	with	IN
18751	4458	23	the	the	DT
18751	4458	24	other	other	JJ
18751	4458	25	so	so	IN
18751	4458	26	as	as	IN
18751	4458	27	to	to	TO
18751	4458	28	support	support	VB
18751	4458	29	it	-PRON-	PRP
18751	4458	30	.	.	.
18751	4459	1	All	all	PDT
18751	4459	2	the	the	DT
18751	4459	3	assays	assay	NNS
18751	4459	4	having	have	VBG
18751	4459	5	been	be	VBN
18751	4459	6	got	get	VBN
18751	4459	7	into	into	IN
18751	4459	8	position	position	NN
18751	4459	9	,	,	,
18751	4459	10	the	the	DT
18751	4459	11	connecting	connect	VBG
18751	4459	12	wires	wire	NNS
18751	4459	13	are	be	VBP
18751	4459	14	joined	join	VBN
18751	4459	15	to	to	IN
18751	4459	16	the	the	DT
18751	4459	17	battery	battery	NN
18751	4459	18	.	.	.
18751	4460	1	If	if	IN
18751	4460	2	everything	everything	NN
18751	4460	3	is	be	VBZ
18751	4460	4	right	right	JJ
18751	4460	5	bubbles	bubble	NNS
18751	4460	6	of	of	IN
18751	4460	7	oxygen	oxygen	NN
18751	4460	8	at	at	IN
18751	4460	9	once	once	RB
18751	4460	10	stream	stream	VB
18751	4460	11	off	off	RP
18751	4460	12	from	from	IN
18751	4460	13	the	the	DT
18751	4460	14	spiral	spiral	NN
18751	4460	15	,	,	,
18751	4460	16	and	and	CC
18751	4460	17	the	the	DT
18751	4460	18	cylinder	cylinder	NN
18751	4460	19	becomes	become	VBZ
18751	4460	20	tarnished	tarnish	VBN
18751	4460	21	by	by	IN
18751	4460	22	a	a	DT
18751	4460	23	deposit	deposit	NN
18751	4460	24	of	of	IN
18751	4460	25	copper	copper	NN
18751	4460	26	.	.	.
18751	4461	1	If	if	IN
18751	4461	2	the	the	DT
18751	4461	3	oxygen	oxygen	NN
18751	4461	4	comes	come	VBZ
18751	4461	5	off	off	RP
18751	4461	6	but	but	CC
18751	4461	7	no	no	DT
18751	4461	8	copper	copper	NN
18751	4461	9	is	be	VBZ
18751	4461	10	deposited	deposit	VBN
18751	4461	11	,	,	,
18751	4461	12	it	-PRON-	PRP
18751	4461	13	is	be	VBZ
18751	4461	14	because	because	IN
18751	4461	15	the	the	DT
18751	4461	16	assay	assay	NN
18751	4461	17	solution	solution	NN
18751	4461	18	contains	contain	VBZ
18751	4461	19	too	too	RB
18751	4461	20	much	much	JJ
18751	4461	21	nitric	nitric	JJ
18751	4461	22	acid	acid	NN
18751	4461	23	.	.	.
18751	4462	1	If	if	IN
18751	4462	2	no	no	DT
18751	4462	3	action	action	NN
18751	4462	4	whatever	whatever	WDT
18751	4462	5	takes	take	VBZ
18751	4462	6	place	place	NN
18751	4462	7	,	,	,
18751	4462	8	it	-PRON-	PRP
18751	4462	9	is	be	VBZ
18751	4462	10	because	because	IN
18751	4462	11	the	the	DT
18751	4462	12	current	current	NN
18751	4462	13	is	be	VBZ
18751	4462	14	not	not	RB
18751	4462	15	passing	pass	VBG
18751	4462	16	.	.	.
18751	4463	1	In	in	IN
18751	4463	2	this	this	DT
18751	4463	3	case	case	NN
18751	4463	4	examine	examine	VBP
18751	4463	5	the	the	DT
18751	4463	6	connections	connection	NNS
18751	4463	7	to	to	TO
18751	4463	8	see	see	VB
18751	4463	9	that	that	IN
18751	4463	10	they	-PRON-	PRP
18751	4463	11	are	be	VBP
18751	4463	12	clean	clean	JJ
18751	4463	13	and	and	CC
18751	4463	14	secure	secure	JJ
18751	4463	15	,	,	,
18751	4463	16	and	and	CC
18751	4463	17	the	the	DT
18751	4463	18	connecting	connect	VBG
18751	4463	19	wires	wire	NNS
18751	4463	20	to	to	TO
18751	4463	21	see	see	VB
18751	4463	22	that	that	IN
18751	4463	23	they	-PRON-	PRP
18751	4463	24	are	be	VBP
18751	4463	25	not	not	RB
18751	4463	26	touching	touch	VBG
18751	4463	27	each	each	DT
18751	4463	28	other	other	JJ
18751	4463	29	.	.	.
18751	4464	1	The	the	DT
18751	4464	2	action	action	NN
18751	4464	3	is	be	VBZ
18751	4464	4	allowed	allow	VBN
18751	4464	5	to	to	TO
18751	4464	6	go	go	VB
18751	4464	7	on	on	RP
18751	4464	8	for	for	IN
18751	4464	9	sixteen	sixteen	CD
18751	4464	10	or	or	CC
18751	4464	11	seventeen	seventeen	CD
18751	4464	12	hours	hour	NNS
18751	4464	13	,	,	,
18751	4464	14	so	so	IN
18751	4464	15	that	that	IN
18751	4464	16	it	-PRON-	PRP
18751	4464	17	is	be	VBZ
18751	4464	18	best	good	JJS
18751	4464	19	to	to	TO
18751	4464	20	let	let	VB
18751	4464	21	the	the	DT
18751	4464	22	current	current	JJ
18751	4464	23	act	act	NN
18751	4464	24	overnight	overnight	RB
18751	4464	25	.	.	.
18751	4465	1	In	in	IN
18751	4465	2	the	the	DT
18751	4465	3	morning	morning	NN
18751	4465	4	the	the	DT
18751	4465	5	solutions	solution	NNS
18751	4465	6	will	will	MD
18751	4465	7	appear	appear	VB
18751	4465	8	colourless	colourless	NN
18751	4465	9	,	,	,
18751	4465	10	and	and	CC
18751	4465	11	a	a	DT
18751	4465	12	slow	slow	JJ
18751	4465	13	stream	stream	NN
18751	4465	14	of	of	IN
18751	4465	15	oxygen	oxygen	NN
18751	4465	16	will	will	MD
18751	4465	17	still	still	RB
18751	4465	18	be	be	VB
18751	4465	19	coming	come	VBG
18751	4465	20	off	off	RP
18751	4465	21	from	from	IN
18751	4465	22	the	the	DT
18751	4465	23	spiral	spiral	NN
18751	4465	24	.	.	.
18751	4466	1	A	a	DT
18751	4466	2	wash	wash	NN
18751	4466	3	-	-	HYPH
18751	4466	4	bottle	bottle	NN
18751	4466	5	with	with	IN
18751	4466	6	cold	cold	JJ
18751	4466	7	distilled	distilled	JJ
18751	4466	8	water	water	NN
18751	4466	9	and	and	CC
18751	4466	10	two	two	CD
18751	4466	11	beakers	beaker	NNS
18751	4466	12	,	,	,
18751	4466	13	one	one	CD
18751	4466	14	with	with	IN
18751	4466	15	distilled	distilled	JJ
18751	4466	16	water	water	NN
18751	4466	17	and	and	CC
18751	4466	18	the	the	DT
18751	4466	19	other	other	JJ
18751	4466	20	with	with	IN
18751	4466	21	alcohol	alcohol	NN
18751	4466	22	,	,	,
18751	4466	23	are	be	VBP
18751	4466	24	got	get	VBN
18751	4466	25	ready	ready	JJ
18751	4466	26	.	.	.
18751	4467	1	The	the	DT
18751	4467	2	block	block	NN
18751	4467	3	is	be	VBZ
18751	4467	4	then	then	RB
18751	4467	5	removed	remove	VBN
18751	4467	6	,	,	,
18751	4467	7	the	the	DT
18751	4467	8	spiral	spiral	NN
18751	4467	9	loosened	loosen	VBD
18751	4467	10	and	and	CC
18751	4467	11	lowered	lower	VBD
18751	4467	12	with	with	IN
18751	4467	13	the	the	DT
18751	4467	14	beaker	beaker	NN
18751	4467	15	.	.	.
18751	4468	1	The	the	DT
18751	4468	2	cylinder	cylinder	NN
18751	4468	3	is	be	VBZ
18751	4468	4	next	next	RB
18751	4468	5	detached	detach	VBN
18751	4468	6	and	and	CC
18751	4468	7	washed	wash	VBN
18751	4468	8	with	with	IN
18751	4468	9	a	a	DT
18751	4468	10	stream	stream	NN
18751	4468	11	of	of	IN
18751	4468	12	water	water	NN
18751	4468	13	from	from	IN
18751	4468	14	the	the	DT
18751	4468	15	wash	wash	NN
18751	4468	16	-	-	HYPH
18751	4468	17	bottle	bottle	NN
18751	4468	18	,	,	,
18751	4468	19	the	the	DT
18751	4468	20	washings	washing	NNS
18751	4468	21	being	be	VBG
18751	4468	22	added	add	VBN
18751	4468	23	to	to	IN
18751	4468	24	the	the	DT
18751	4468	25	original	original	JJ
18751	4468	26	solution	solution	NN
18751	4468	27	.	.	.
18751	4469	1	The	the	DT
18751	4469	2	current	current	NN
18751	4469	3	from	from	IN
18751	4469	4	the	the	DT
18751	4469	5	battery	battery	NN
18751	4469	6	is	be	VBZ
18751	4469	7	not	not	RB
18751	4469	8	stopped	stop	VBN
18751	4469	9	until	until	IN
18751	4469	10	all	all	PDT
18751	4469	11	the	the	DT
18751	4469	12	cylinders	cylinder	NNS
18751	4469	13	are	be	VBP
18751	4469	14	washed	wash	VBN
18751	4469	15	.	.	.
18751	4470	1	After	after	IN
18751	4470	2	being	be	VBG
18751	4470	3	dipped	dip	VBN
18751	4470	4	in	in	IN
18751	4470	5	the	the	DT
18751	4470	6	beaker	beaker	NN
18751	4470	7	of	of	IN
18751	4470	8	water	water	NN
18751	4470	9	and	and	CC
18751	4470	10	once	once	RB
18751	4470	11	or	or	CC
18751	4470	12	twice	twice	RB
18751	4470	13	in	in	IN
18751	4470	14	that	that	DT
18751	4470	15	with	with	IN
18751	4470	16	the	the	DT
18751	4470	17	alcohol	alcohol	NN
18751	4470	18	,	,	,
18751	4470	19	it	-PRON-	PRP
18751	4470	20	is	be	VBZ
18751	4470	21	dried	dry	VBN
18751	4470	22	in	in	IN
18751	4470	23	the	the	DT
18751	4470	24	water	water	NN
18751	4470	25	-	-	HYPH
18751	4470	26	oven	oven	VBN
18751	4470	27	for	for	IN
18751	4470	28	about	about	RB
18751	4470	29	three	three	CD
18751	4470	30	minutes	minute	NNS
18751	4470	31	,	,	,
18751	4470	32	and	and	CC
18751	4470	33	then	then	RB
18751	4470	34	weighed	weigh	VBD
18751	4470	35	.	.	.
18751	4471	1	The	the	DT
18751	4471	2	increase	increase	NN
18751	4471	3	in	in	IN
18751	4471	4	weight	weight	NN
18751	4471	5	is	be	VBZ
18751	4471	6	due	due	JJ
18751	4471	7	to	to	IN
18751	4471	8	deposited	deposit	VBN
18751	4471	9	copper	copper	NN
18751	4471	10	.	.	.
18751	4472	1	This	this	DT
18751	4472	2	should	should	MD
18751	4472	3	be	be	VB
18751	4472	4	salmon	salmon	NN
18751	4472	5	-	-	HYPH
18751	4472	6	red	red	JJ
18751	4472	7	in	in	IN
18751	4472	8	colour	colour	NN
18751	4472	9	,	,	,
18751	4472	10	satin	satin	NN
18751	4472	11	-	-	HYPH
18751	4472	12	like	like	NN
18751	4472	13	or	or	CC
18751	4472	14	crystalline	crystalline	VB
18751	4472	15	in	in	IN
18751	4472	16	appearance	appearance	NN
18751	4472	17	,	,	,
18751	4472	18	and	and	CC
18751	4472	19	in	in	IN
18751	4472	20	an	an	DT
18751	4472	21	even	even	RB
18751	4472	22	coherent	coherent	JJ
18751	4472	23	deposit	deposit	NN
18751	4472	24	,	,	,
18751	4472	25	not	not	RB
18751	4472	26	removed	remove	VBN
18751	4472	27	by	by	IN
18751	4472	28	rubbing	rub	VBG
18751	4472	29	.	.	.
18751	4473	1	It	-PRON-	PRP
18751	4473	2	is	be	VBZ
18751	4473	3	permanent	permanent	JJ
18751	4473	4	in	in	IN
18751	4473	5	air	air	NN
18751	4473	6	when	when	WRB
18751	4473	7	dry	dry	JJ
18751	4473	8	,	,	,
18751	4473	9	but	but	CC
18751	4473	10	sulphuretted	sulphuret	VBN
18751	4473	11	hydrogen	hydrogen	NN
18751	4473	12	quickly	quickly	RB
18751	4473	13	tarnishes	tarnish	VBZ
18751	4473	14	it	-PRON-	PRP
18751	4473	15	,	,	,
18751	4473	16	producing	produce	VBG
18751	4473	17	coloured	coloured	JJ
18751	4473	18	films	film	NNS
18751	4473	19	.	.	.
18751	4474	1	With	with	IN
18751	4474	2	ores	ore	NNS
18751	4474	3	containing	contain	VBG
18751	4474	4	even	even	RB
18751	4474	5	very	very	RB
18751	4474	6	small	small	JJ
18751	4474	7	proportions	proportion	NNS
18751	4474	8	of	of	IN
18751	4474	9	bismuth	bismuth	NNP
18751	4474	10	,	,	,
18751	4474	11	the	the	DT
18751	4474	12	deposited	deposit	VBN
18751	4474	13	copper	copper	NN
18751	4474	14	has	have	VBZ
18751	4474	15	a	a	DT
18751	4474	16	dark	dark	JJ
18751	4474	17	grey	grey	NN
18751	4474	18	colour	colour	NN
18751	4474	19	,	,	,
18751	4474	20	and	and	CC
18751	4474	21	when	when	WRB
18751	4474	22	much	much	JJ
18751	4474	23	of	of	IN
18751	4474	24	this	this	DT
18751	4474	25	metal	metal	NN
18751	4474	26	is	be	VBZ
18751	4474	27	present	present	JJ
18751	4474	28	the	the	DT
18751	4474	29	copper	copper	NN
18751	4474	30	is	be	VBZ
18751	4474	31	coated	coat	VBN
18751	4474	32	with	with	IN
18751	4474	33	a	a	DT
18751	4474	34	grey	grey	JJ
18751	4474	35	shaggy	shaggy	JJ
18751	4474	36	deposit	deposit	NN
18751	4474	37	.	.	.
18751	4475	1	It	-PRON-	PRP
18751	4475	2	still	still	RB
18751	4475	3	remains	remain	VBZ
18751	4475	4	to	to	TO
18751	4475	5	determine	determine	VB
18751	4475	6	any	any	DT
18751	4475	7	copper	copper	NN
18751	4475	8	left	leave	VBN
18751	4475	9	undeposited	undeposited	JJ
18751	4475	10	in	in	IN
18751	4475	11	the	the	DT
18751	4475	12	solution	solution	NN
18751	4475	13	.	.	.
18751	4476	1	This	this	DT
18751	4476	2	does	do	VBZ
18751	4476	3	not	not	RB
18751	4476	4	generally	generally	RB
18751	4476	5	exceed	exceed	VB
18751	4476	6	four	four	CD
18751	4476	7	or	or	CC
18751	4476	8	five	five	CD
18751	4476	9	milligrams	milligram	NNS
18751	4476	10	,	,	,
18751	4476	11	and	and	CC
18751	4476	12	is	be	VBZ
18751	4476	13	estimated	estimate	VBN
18751	4476	14	colorimetrically	colorimetrically	RB
18751	4476	15	.	.	.
18751	4477	1	Thirty	thirty	CD
18751	4477	2	c.c	c.c	NNP
18751	4477	3	.	.	.
18751	4478	1	of	of	IN
18751	4478	2	dilute	dilute	NNP
18751	4478	3	ammonia	ammonia	NNP
18751	4478	4	(	(	-LRB-
18751	4478	5	one	one	CD
18751	4478	6	of	of	IN
18751	4478	7	strong	strong	JJ
18751	4478	8	ammonia	ammonia	NN
18751	4478	9	mixed	mix	VBN
18751	4478	10	with	with	IN
18751	4478	11	one	one	CD
18751	4478	12	of	of	IN
18751	4478	13	water	water	NN
18751	4478	14	)	)	-RRB-
18751	4478	15	are	be	VBP
18751	4478	16	added	add	VBN
18751	4478	17	to	to	IN
18751	4478	18	the	the	DT
18751	4478	19	electrolysed	electrolysed	JJ
18751	4478	20	solution	solution	NN
18751	4478	21	,	,	,
18751	4478	22	which	which	WDT
18751	4478	23	is	be	VBZ
18751	4478	24	then	then	RB
18751	4478	25	diluted	dilute	VBN
18751	4478	26	up	up	RP
18751	4478	27	to	to	IN
18751	4478	28	the	the	DT
18751	4478	29	150	150	CD
18751	4478	30	c.c	c.c	NN
18751	4478	31	.	.	.
18751	4479	1	mark	mark	NNP
18751	4479	2	with	with	IN
18751	4479	3	water	water	NN
18751	4479	4	.	.	.
18751	4480	1	It	-PRON-	PRP
18751	4480	2	is	be	VBZ
18751	4480	3	mixed	mixed	JJ
18751	4480	4	,	,	,
18751	4480	5	using	use	VBG
18751	4480	6	the	the	DT
18751	4480	7	spiral	spiral	NN
18751	4480	8	as	as	IN
18751	4480	9	stirrer	stirrer	NN
18751	4480	10	,	,	,
18751	4480	11	and	and	CC
18751	4480	12	,	,	,
18751	4480	13	after	after	IN
18751	4480	14	standing	stand	VBG
18751	4480	15	a	a	DT
18751	4480	16	few	few	JJ
18751	4480	17	minutes	minute	NNS
18751	4480	18	to	to	TO
18751	4480	19	allow	allow	VB
18751	4480	20	the	the	DT
18751	4480	21	precipitate	precipitate	NN
18751	4480	22	to	to	TO
18751	4480	23	settle	settle	VB
18751	4480	24	,	,	,
18751	4480	25	100	100	CD
18751	4480	26	c.c	c.c	NNP
18751	4480	27	.	.	.
18751	4481	1	of	of	IN
18751	4481	2	it	-PRON-	PRP
18751	4481	3	are	be	VBP
18751	4481	4	filtered	filter	VBN
18751	4481	5	off	off	RP
18751	4481	6	through	through	IN
18751	4481	7	a	a	DT
18751	4481	8	dry	dry	JJ
18751	4481	9	filter	filter	NN
18751	4481	10	for	for	IN
18751	4481	11	the	the	DT
18751	4481	12	colorimetric	colorimetric	JJ
18751	4481	13	determination	determination	NN
18751	4481	14	.	.	.
18751	4482	1	Since	since	IN
18751	4482	2	only	only	RB
18751	4482	3	two	two	CD
18751	4482	4	-	-	HYPH
18751	4482	5	thirds	third	NNS
18751	4482	6	of	of	IN
18751	4482	7	the	the	DT
18751	4482	8	solution	solution	NN
18751	4482	9	are	be	VBP
18751	4482	10	taken	take	VBN
18751	4482	11	for	for	IN
18751	4482	12	this	this	DT
18751	4482	13	,	,	,
18751	4482	14	the	the	DT
18751	4482	15	quantity	quantity	NN
18751	4482	16	of	of	IN
18751	4482	17	copper	copper	NN
18751	4482	18	found	find	VBD
18751	4482	19	must	must	MD
18751	4482	20	be	be	VB
18751	4482	21	increased	increase	VBN
18751	4482	22	by	by	IN
18751	4482	23	one	one	CD
18751	4482	24	-	-	HYPH
18751	4482	25	half	half	NN
18751	4482	26	to	to	TO
18751	4482	27	get	get	VB
18751	4482	28	the	the	DT
18751	4482	29	quantity	quantity	NN
18751	4482	30	actually	actually	RB
18751	4482	31	present	present	JJ
18751	4482	32	.	.	.
18751	4483	1	[	[	-LRB-
18751	4483	2	Illustration	illustration	NN
18751	4483	3	:	:	:
18751	4483	4	FIG	FIG	NNP
18751	4483	5	.	.	.
18751	4484	1	55	55	CD
18751	4484	2	.	.	.
18751	4484	3	]	]	-RRB-
18751	4485	1	The	the	DT
18751	4485	2	~colorimetric	~colorimetric	JJ
18751	4485	3	determination~	determination~	NN
18751	4485	4	may	may	MD
18751	4485	5	be	be	VB
18751	4485	6	made	make	VBN
18751	4485	7	in	in	IN
18751	4485	8	the	the	DT
18751	4485	9	manner	manner	NN
18751	4485	10	described	describe	VBN
18751	4485	11	under	under	IN
18751	4485	12	that	that	DT
18751	4485	13	head	head	NN
18751	4485	14	,	,	,
18751	4485	15	but	but	CC
18751	4485	16	where	where	WRB
18751	4485	17	a	a	DT
18751	4485	18	number	number	NN
18751	4485	19	of	of	IN
18751	4485	20	assays	assay	NNS
18751	4485	21	are	be	VBP
18751	4485	22	being	be	VBG
18751	4485	23	carried	carry	VBN
18751	4485	24	out	out	RP
18751	4485	25	it	-PRON-	PRP
18751	4485	26	is	be	VBZ
18751	4485	27	more	more	RBR
18751	4485	28	convenient	convenient	JJ
18751	4485	29	to	to	TO
18751	4485	30	have	have	VB
18751	4485	31	a	a	DT
18751	4485	32	series	series	NN
18751	4485	33	of	of	IN
18751	4485	34	standard	standard	JJ
18751	4485	35	phials	phial	NNS
18751	4485	36	containing	contain	VBG
18751	4485	37	known	know	VBN
18751	4485	38	amounts	amount	NNS
18751	4485	39	of	of	IN
18751	4485	40	copper	copper	NN
18751	4485	41	in	in	IN
18751	4485	42	ammoniacal	ammoniacal	JJ
18751	4485	43	solution	solution	NN
18751	4485	44	.	.	.
18751	4486	1	By	by	IN
18751	4486	2	comparing	compare	VBG
18751	4486	3	the	the	DT
18751	4486	4	measured	measured	JJ
18751	4486	5	volume	volume	NN
18751	4486	6	of	of	IN
18751	4486	7	the	the	DT
18751	4486	8	assay	assay	NN
18751	4486	9	solution	solution	NN
18751	4486	10	with	with	IN
18751	4486	11	these	these	DT
18751	4486	12	,	,	,
18751	4486	13	the	the	DT
18751	4486	14	amount	amount	NN
18751	4486	15	of	of	IN
18751	4486	16	copper	copper	NN
18751	4486	17	present	present	NN
18751	4486	18	is	be	VBZ
18751	4486	19	determined	determine	VBN
18751	4486	20	at	at	IN
18751	4486	21	a	a	DT
18751	4486	22	glance	glance	NN
18751	4486	23	.	.	.
18751	4487	1	These	these	DT
18751	4487	2	standard	standard	JJ
18751	4487	3	bottles	bottle	NNS
18751	4487	4	,	,	,
18751	4487	5	however	however	RB
18751	4487	6	,	,	,
18751	4487	7	can	can	MD
18751	4487	8	only	only	RB
18751	4487	9	be	be	VB
18751	4487	10	economically	economically	RB
18751	4487	11	used	use	VBN
18751	4487	12	where	where	WRB
18751	4487	13	a	a	DT
18751	4487	14	large	large	JJ
18751	4487	15	number	number	NN
18751	4487	16	of	of	IN
18751	4487	17	assays	assay	NNS
18751	4487	18	are	be	VBP
18751	4487	19	being	be	VBG
18751	4487	20	made	make	VBN
18751	4487	21	daily	daily	RB
18751	4487	22	.	.	.
18751	4488	1	A	a	DT
18751	4488	2	convenient	convenient	JJ
18751	4488	3	plan	plan	NN
18751	4488	4	is	be	VBZ
18751	4488	5	to	to	TO
18751	4488	6	get	get	VB
18751	4488	7	a	a	DT
18751	4488	8	quantity	quantity	NN
18751	4488	9	of	of	IN
18751	4488	10	white	white	JJ
18751	4488	11	glass	glass	NN
18751	4488	12	four	four	CD
18751	4488	13	-	-	HYPH
18751	4488	14	ounce	ounce	NN
18751	4488	15	phials	phial	NNS
18751	4488	16	,	,	,
18751	4488	17	like	like	IN
18751	4488	18	that	that	DT
18751	4488	19	in	in	IN
18751	4488	20	fig	fig	NN
18751	4488	21	.	.	.
18751	4489	1	55	55	CD
18751	4489	2	,	,	,
18751	4489	3	and	and	CC
18751	4489	4	to	to	TO
18751	4489	5	label	label	VB
18751	4489	6	them	-PRON-	PRP
18751	4489	7	so	so	IN
18751	4489	8	that	that	IN
18751	4489	9	they	-PRON-	PRP
18751	4489	10	shall	shall	MD
18751	4489	11	contain	contain	VB
18751	4489	12	100	100	CD
18751	4489	13	c.c	c.c	NNP
18751	4489	14	.	.	.
18751	4490	1	when	when	WRB
18751	4490	2	filled	fill	VBN
18751	4490	3	up	up	RP
18751	4490	4	to	to	IN
18751	4490	5	the	the	DT
18751	4490	6	bottom	bottom	NN
18751	4490	7	of	of	IN
18751	4490	8	the	the	DT
18751	4490	9	labels	label	NNS
18751	4490	10	.	.	.
18751	4491	1	The	the	DT
18751	4491	2	labels	label	NNS
18751	4491	3	should	should	MD
18751	4491	4	be	be	VB
18751	4491	5	rendered	render	VBN
18751	4491	6	permanent	permanent	JJ
18751	4491	7	by	by	IN
18751	4491	8	coating	coat	VBG
18751	4491	9	with	with	IN
18751	4491	10	wax	wax	NN
18751	4491	11	,	,	,
18751	4491	12	and	and	CC
18751	4491	13	be	be	VB
18751	4491	14	marked	mark	VBN
18751	4491	15	with	with	IN
18751	4491	16	numbers	number	NNS
18751	4491	17	indicating	indicate	VBG
18751	4491	18	the	the	DT
18751	4491	19	milligrams	milligram	NNS
18751	4491	20	of	of	IN
18751	4491	21	copper	copper	NN
18751	4491	22	present	present	NN
18751	4491	23	.	.	.
18751	4492	1	The	the	DT
18751	4492	2	bottles	bottle	NNS
18751	4492	3	are	be	VBP
18751	4492	4	stopped	stop	VBN
18751	4492	5	with	with	IN
18751	4492	6	new	new	JJ
18751	4492	7	clean	clean	JJ
18751	4492	8	corks	cork	NNS
18751	4492	9	,	,	,
18751	4492	10	and	and	CC
18751	4492	11	contain	contain	VB
18751	4492	12	,	,	,
18751	4492	13	in	in	IN
18751	4492	14	addition	addition	NN
18751	4492	15	to	to	IN
18751	4492	16	the	the	DT
18751	4492	17	specified	specify	VBN
18751	4492	18	quantity	quantity	NN
18751	4492	19	of	of	IN
18751	4492	20	copper	copper	NN
18751	4492	21	,	,	,
18751	4492	22	6	6	CD
18751	4492	23	c.c	c.c	NNP
18751	4492	24	.	.	.
18751	4493	1	of	of	IN
18751	4493	2	nitric	nitric	JJ
18751	4493	3	acid	acid	NNP
18751	4493	4	and	and	CC
18751	4493	5	10	10	CD
18751	4493	6	c.c	c.c	NNP
18751	4493	7	.	.	.
18751	4494	1	of	of	IN
18751	4494	2	strong	strong	JJ
18751	4494	3	ammonia	ammonia	NNP
18751	4494	4	,	,	,
18751	4494	5	with	with	IN
18751	4494	6	sufficient	sufficient	JJ
18751	4494	7	water	water	NN
18751	4494	8	to	to	TO
18751	4494	9	make	make	VB
18751	4494	10	up	up	RP
18751	4494	11	the	the	DT
18751	4494	12	bulk	bulk	NN
18751	4494	13	to	to	IN
18751	4494	14	100	100	CD
18751	4494	15	c.c	c.c	NNP
18751	4494	16	.	.	.
18751	4495	1	The	the	DT
18751	4495	2	copper	copper	NN
18751	4495	3	is	be	VBZ
18751	4495	4	best	well	RBS
18751	4495	5	added	add	VBN
18751	4495	6	by	by	IN
18751	4495	7	running	run	VBG
18751	4495	8	in	in	IN
18751	4495	9	the	the	DT
18751	4495	10	requisite	requisite	JJ
18751	4495	11	amount	amount	NN
18751	4495	12	of	of	IN
18751	4495	13	a	a	DT
18751	4495	14	standard	standard	JJ
18751	4495	15	solution	solution	NN
18751	4495	16	of	of	IN
18751	4495	17	copper	copper	NN
18751	4495	18	,	,	,
18751	4495	19	each	each	DT
18751	4495	20	c.c	c.c	NNP
18751	4495	21	.	.	.
18751	4496	1	of	of	IN
18751	4496	2	which	which	WDT
18751	4496	3	contains	contain	VBZ
18751	4496	4	0.001	0.001	CD
18751	4496	5	gram	gram	NN
18751	4496	6	of	of	IN
18751	4496	7	the	the	DT
18751	4496	8	metal	metal	NN
18751	4496	9	.	.	.
18751	4497	1	The	the	DT
18751	4497	2	standard	standard	JJ
18751	4497	3	bottles	bottle	NNS
18751	4497	4	should	should	MD
18751	4497	5	be	be	VB
18751	4497	6	refilled	refill	VBN
18751	4497	7	once	once	RB
18751	4497	8	every	every	DT
18751	4497	9	three	three	CD
18751	4497	10	or	or	CC
18751	4497	11	four	four	CD
18751	4497	12	months	month	NNS
18751	4497	13	,	,	,
18751	4497	14	since	since	IN
18751	4497	15	their	-PRON-	PRP$
18751	4497	16	colorimetric	colorimetric	JJ
18751	4497	17	value	value	NN
18751	4497	18	becomes	become	VBZ
18751	4497	19	slowly	slowly	RB
18751	4497	20	less	less	JJR
18751	4497	21	on	on	IN
18751	4497	22	keeping	keep	VBG
18751	4497	23	.	.	.
18751	4498	1	The	the	DT
18751	4498	2	following	follow	VBG
18751	4498	3	determinations	determination	NNS
18751	4498	4	of	of	IN
18751	4498	5	a	a	DT
18751	4498	6	set	set	NN
18751	4498	7	which	which	WDT
18751	4498	8	had	have	VBD
18751	4498	9	been	be	VBN
18751	4498	10	in	in	IN
18751	4498	11	use	use	NN
18751	4498	12	for	for	IN
18751	4498	13	three	three	CD
18751	4498	14	months	month	NNS
18751	4498	15	will	will	MD
18751	4498	16	illustrate	illustrate	VB
18751	4498	17	this	this	DT
18751	4498	18	.	.	.
18751	4499	1	The	the	DT
18751	4499	2	figures	figure	NNS
18751	4499	3	indicate	indicate	VBP
18751	4499	4	milligrams	milligram	NNS
18751	4499	5	of	of	IN
18751	4499	6	copper	copper	NN
18751	4499	7	in	in	IN
18751	4499	8	100	100	CD
18751	4499	9	c.c	c.c	NNP
18751	4499	10	.	.	.
18751	4500	1	:	:	:
18751	4500	2	the	the	DT
18751	4500	3	first	first	JJ
18751	4500	4	row	row	NN
18751	4500	5	gives	give	VBZ
18751	4500	6	the	the	DT
18751	4500	7	nominal	nominal	JJ
18751	4500	8	and	and	CC
18751	4500	9	the	the	DT
18751	4500	10	second	second	JJ
18751	4500	11	row	row	NN
18751	4500	12	the	the	DT
18751	4500	13	actual	actual	JJ
18751	4500	14	colorimetric	colorimetric	JJ
18751	4500	15	value	value	NN
18751	4500	16	of	of	IN
18751	4500	17	the	the	DT
18751	4500	18	standards	standard	NNS
18751	4500	19	.	.	.
18751	4501	1	The	the	DT
18751	4501	2	difference	difference	NN
18751	4501	3	between	between	IN
18751	4501	4	the	the	DT
18751	4501	5	two	two	CD
18751	4501	6	shows	show	VBZ
18751	4501	7	the	the	DT
18751	4501	8	deterioration	deterioration	NN
18751	4501	9	.	.	.
18751	4502	1	1	1	CD
18751	4502	2	2	2	CD
18751	4502	3	3	3	CD
18751	4502	4	4	4	CD
18751	4502	5	6	6	CD
18751	4502	6	8	8	CD
18751	4502	7	10	10	CD
18751	4502	8	12	12	CD
18751	4502	9	14	14	CD
18751	4502	10	1	1	CD
18751	4502	11	2	2	CD
18751	4502	12	3	3	CD
18751	4502	13	3.7	3.7	CD
18751	4502	14	5.5	5.5	CD
18751	4502	15	7.5	7.5	CD
18751	4502	16	9	9	CD
18751	4502	17	11	11	CD
18751	4502	18	13	13	CD
18751	4502	19	The	the	DT
18751	4502	20	amount	amount	NN
18751	4502	21	of	of	IN
18751	4502	22	copper	copper	NN
18751	4502	23	in	in	IN
18751	4502	24	the	the	DT
18751	4502	25	assay	assay	NN
18751	4502	26	is	be	VBZ
18751	4502	27	got	get	VBN
18751	4502	28	by	by	IN
18751	4502	29	increasing	increase	VBG
18751	4502	30	that	that	WDT
18751	4502	31	found	find	VBN
18751	4502	32	colorimetrically	colorimetrically	RB
18751	4502	33	by	by	IN
18751	4502	34	one	one	CD
18751	4502	35	-	-	HYPH
18751	4502	36	half	half	NN
18751	4502	37	and	and	CC
18751	4502	38	adding	add	VBG
18751	4502	39	to	to	IN
18751	4502	40	that	that	DT
18751	4502	41	found	find	VBN
18751	4502	42	on	on	IN
18751	4502	43	the	the	DT
18751	4502	44	platinum	platinum	NN
18751	4502	45	cylinder	cylinder	NN
18751	4502	46	.	.	.
18751	4503	1	The	the	DT
18751	4503	2	percentage	percentage	NN
18751	4503	3	is	be	VBZ
18751	4503	4	calculated	calculate	VBN
18751	4503	5	in	in	IN
18751	4503	6	the	the	DT
18751	4503	7	usual	usual	JJ
18751	4503	8	way	way	NN
18751	4503	9	.	.	.
18751	4504	1	The	the	DT
18751	4504	2	following	follow	VBG
18751	4504	3	examples	example	NNS
18751	4504	4	will	will	MD
18751	4504	5	illustrate	illustrate	VB
18751	4504	6	this	this	DT
18751	4504	7	,	,	,
18751	4504	8	as	as	RB
18751	4504	9	well	well	RB
18751	4504	10	as	as	IN
18751	4504	11	the	the	DT
18751	4504	12	method	method	NN
18751	4504	13	of	of	IN
18751	4504	14	recording	record	VBG
18751	4504	15	the	the	DT
18751	4504	16	work	work	NN
18751	4504	17	in	in	IN
18751	4504	18	the	the	DT
18751	4504	19	laboratory	laboratory	NN
18751	4504	20	book:--	book:--	''
18751	4504	21	---------------------------------------------	---------------------------------------------	NFP
18751	4504	22	Cylinder	cylinder	NN
18751	4504	23	I.	i.	NN
18751	4505	1	+	+	NFP
18751	4505	2	Cu	cu	NN
18751	4505	3	9.5410	9.5410	CD
18751	4505	4	Cylinder	cylinder	NN
18751	4505	5	I.	i.	NN
18751	4506	1	9.5170	9.5170	CD
18751	4506	2	------	------	CD
18751	4506	3	0.0240	0.0240	CD
18751	4506	4	By	by	IN
18751	4506	5	colour	colour	NN
18751	4506	6	100	100	CD
18751	4506	7	c.c	c.c	NNP
18751	4506	8	.	.	.
18751	4507	1	=	=	NFP
18751	4507	2	0.0015	0.0015	CD
18751	4507	3	}	}	-RRB-
18751	4507	4	0.0007	0.0007	CD
18751	4507	5	}	}	-RRB-
18751	4507	6	0.0022	0.0022	CD
18751	4507	7	------	------	NFP
18751	4507	8	------	------	NFP
18751	4507	9	0.0022	0.0022	CD
18751	4507	10	0.0262	0.0262	CD
18751	4507	11	IX	ix	NN
18751	4507	12	.	.	.
18751	4508	1	Sample	sample	NN
18751	4508	2	.	.	.
18751	4509	1	Took	Took	NNP
18751	4509	2	5	5	CD
18751	4509	3	grams	gram	NNS
18751	4509	4	.	.	.
18751	4510	1	Copper	copper	NN
18751	4510	2	=	=	SYM
18751	4510	3	0.52	0.52	CD
18751	4510	4	%	%	NN
18751	4510	5	---------------------------------------------	---------------------------------------------	.
18751	4510	6	Cylinder	Cylinder	NNP
18751	4510	7	VI	VI	NNP
18751	4510	8	.	.	.
18751	4511	1	+	+	NFP
18751	4511	2	Cu	cu	NN
18751	4511	3	10.5705	10.5705	CD
18751	4511	4	Cylinder	Cylinder	NNP
18751	4511	5	VI	VI	NNP
18751	4511	6	.	.	.
18751	4512	1	10.0437	10.0437	CD
18751	4512	2	-------	-------	NFP
18751	4512	3	0.5268	0.5268	NFP
18751	4512	4	By	by	IN
18751	4512	5	colour	colour	NN
18751	4512	6	,	,	,
18751	4512	7	100	100	CD
18751	4512	8	c.c	c.c	NNP
18751	4512	9	.	.	.
18751	4513	1	=	=	NFP
18751	4513	2	0.0070	0.0070	CD
18751	4513	3	}	}	-RRB-
18751	4513	4	0.0035	0.0035	CD
18751	4513	5	}	}	-RRB-
18751	4513	6	0.0105	0.0105	CD
18751	4513	7	------	------	NFP
18751	4513	8	------	------	NFP
18751	4513	9	0.0105	0.0105	CD
18751	4513	10	0.5373	0.5373	CD
18751	4513	11	Matte	Matte	NNP
18751	4513	12	,	,	,
18751	4513	13	No	no	UH
18751	4513	14	.	.	.
18751	4514	1	1070	1070	CD
18751	4514	2	.	.	.
18751	4515	1	Took	take	VBD
18751	4515	2	1.5	1.5	CD
18751	4515	3	gram	gram	NN
18751	4515	4	.	.	.
18751	4516	1	Copper	copper	NN
18751	4516	2	=	=	SYM
18751	4516	3	35.82	35.82	CD
18751	4516	4	%	%	NN
18751	4516	5	---------------------------------------------	---------------------------------------------	.
18751	4516	6	Cylinder	cylinder	NN
18751	4516	7	XIII	XIII	NNP
18751	4516	8	.	.	.
18751	4517	1	+	+	NFP
18751	4517	2	Cu	cu	NN
18751	4517	3	12.0352	12.0352	CD
18751	4517	4	Cylinder	cylinder	NN
18751	4517	5	XIII	XIII	NNP
18751	4517	6	.	.	.
18751	4518	1	11.0405	11.0405	CD
18751	4518	2	-------	-------	NFP
18751	4518	3	0.9947	0.9947	CD
18751	4518	4	By	by	IN
18751	4518	5	colour	colour	NN
18751	4518	6	100	100	CD
18751	4518	7	c.c	c.c	NNP
18751	4518	8	.	.	.
18751	4519	1	=	=	NFP
18751	4519	2	0.0005	0.0005	NNP
18751	4519	3	}	}	-RRB-
18751	4519	4	0.0002	0.0002	CD
18751	4519	5	}	}	-RRB-
18751	4519	6	0.0007	0.0007	CD
18751	4519	7	------	------	NFP
18751	4519	8	------	------	NFP
18751	4519	9	0.0007	0.0007	CD
18751	4519	10	0.9954	0.9954	CD
18751	4519	11	X.	x.	NN
18751	4520	1	Sample	Sample	NNP
18751	4520	2	,	,	,
18751	4520	3	Cake	Cake	NNP
18751	4520	4	copper	copper	NN
18751	4520	5	.	.	.
18751	4521	1	Took	take	VBD
18751	4521	2	1.0053	1.0053	CD
18751	4521	3	gram	gram	NN
18751	4521	4	.	.	.
18751	4522	1	Copper	copper	NN
18751	4522	2	=	=	SYM
18751	4522	3	99.00	99.00	CD
18751	4522	4	%	%	NN
18751	4522	5	---------------------------------------------	---------------------------------------------	.
18751	4522	6	In	in	IN
18751	4522	7	the	the	DT
18751	4522	8	electrolytic	electrolytic	JJ
18751	4522	9	assay	assay	NN
18751	4522	10	of	of	IN
18751	4522	11	metals	metal	NNS
18751	4522	12	,	,	,
18751	4522	13	alloys	alloy	NNS
18751	4522	14	,	,	,
18751	4522	15	precipitates	precipitate	NNS
18751	4522	16	,	,	,
18751	4522	17	and	and	CC
18751	4522	18	other	other	JJ
18751	4522	19	bodies	body	NNS
18751	4522	20	rich	rich	JJ
18751	4522	21	in	in	IN
18751	4522	22	copper	copper	NN
18751	4522	23	,	,	,
18751	4522	24	the	the	DT
18751	4522	25	preliminary	preliminary	JJ
18751	4522	26	separation	separation	NN
18751	4522	27	of	of	IN
18751	4522	28	the	the	DT
18751	4522	29	copper	copper	NN
18751	4522	30	by	by	IN
18751	4522	31	sulphuretted	sulphuret	VBN
18751	4522	32	hydrogen	hydrogen	NN
18751	4522	33	is	be	VBZ
18751	4522	34	unnecessary	unnecessary	JJ
18751	4522	35	.	.	.
18751	4523	1	It	-PRON-	PRP
18751	4523	2	is	be	VBZ
18751	4523	3	sufficient	sufficient	JJ
18751	4523	4	to	to	TO
18751	4523	5	dissolve	dissolve	VB
18751	4523	6	the	the	DT
18751	4523	7	weighed	weigh	VBN
18751	4523	8	sample	sample	NN
18751	4523	9	in	in	IN
18751	4523	10	10	10	CD
18751	4523	11	c.c	c.c	NNP
18751	4523	12	.	.	.
18751	4524	1	of	of	IN
18751	4524	2	nitric	nitric	JJ
18751	4524	3	acid	acid	NN
18751	4524	4	,	,	,
18751	4524	5	boil	boil	VB
18751	4524	6	off	off	RP
18751	4524	7	nitrous	nitrous	JJ
18751	4524	8	fumes	fume	NNS
18751	4524	9	,	,	,
18751	4524	10	dilute	dilute	VB
18751	4524	11	to	to	IN
18751	4524	12	100	100	CD
18751	4524	13	c.c	c.c	NNP
18751	4524	14	.	.	.
18751	4525	1	with	with	IN
18751	4525	2	water	water	NN
18751	4525	3	,	,	,
18751	4525	4	and	and	CC
18751	4525	5	then	then	RB
18751	4525	6	electrolyse	electrolyse	NNP
18751	4525	7	.	.	.
18751	4526	1	~General	~General	NFP
18751	4526	2	Considerations.~--In	considerations.~--in	ADD
18751	4526	3	the	the	DT
18751	4526	4	preliminary	preliminary	JJ
18751	4526	5	work	work	NN
18751	4526	6	with	with	IN
18751	4526	7	the	the	DT
18751	4526	8	copper	copper	NN
18751	4526	9	sulphide	sulphide	NN
18751	4526	10	there	there	EX
18751	4526	11	is	be	VBZ
18751	4526	12	a	a	DT
18751	4526	13	small	small	JJ
18751	4526	14	loss	loss	NN
18751	4526	15	owing	owing	NN
18751	4526	16	to	to	IN
18751	4526	17	its	-PRON-	PRP$
18751	4526	18	imperfect	imperfect	JJ
18751	4526	19	removal	removal	NN
18751	4526	20	in	in	IN
18751	4526	21	washing	wash	VBG
18751	4526	22	the	the	DT
18751	4526	23	filter	filter	NN
18751	4526	24	paper	paper	NN
18751	4526	25	,	,	,
18751	4526	26	and	and	CC
18751	4526	27	another	another	DT
18751	4526	28	small	small	JJ
18751	4526	29	loss	loss	NN
18751	4526	30	in	in	IN
18751	4526	31	dissolving	dissolving	NN
18751	4526	32	in	in	IN
18751	4526	33	nitric	nitric	JJ
18751	4526	34	acid	acid	NN
18751	4526	35	owing	owe	VBG
18751	4526	36	to	to	IN
18751	4526	37	the	the	DT
18751	4526	38	retention	retention	NN
18751	4526	39	of	of	IN
18751	4526	40	particles	particle	NNS
18751	4526	41	in	in	IN
18751	4526	42	the	the	DT
18751	4526	43	fused	fuse	VBN
18751	4526	44	globules	globule	NNS
18751	4526	45	of	of	IN
18751	4526	46	sulphur	sulphur	NN
18751	4526	47	.	.	.
18751	4527	1	To	to	TO
18751	4527	2	determine	determine	VB
18751	4527	3	its	-PRON-	PRP$
18751	4527	4	amount	amount	NN
18751	4527	5	the	the	DT
18751	4527	6	filter	filter	NN
18751	4527	7	-	-	HYPH
18751	4527	8	papers	paper	NNS
18751	4527	9	and	and	CC
18751	4527	10	sulphur	sulphur	NNP
18751	4527	11	were	be	VBD
18751	4527	12	collected	collect	VBN
18751	4527	13	from	from	IN
18751	4527	14	forty	forty	CD
18751	4527	15	assays	assays	RB
18751	4527	16	,	,	,
18751	4527	17	and	and	CC
18751	4527	18	the	the	DT
18751	4527	19	copper	copper	NN
18751	4527	20	in	in	IN
18751	4527	21	them	-PRON-	PRP
18751	4527	22	determined	determine	VBD
18751	4527	23	.	.	.
18751	4528	1	The	the	DT
18751	4528	2	average	average	JJ
18751	4528	3	amount	amount	NN
18751	4528	4	of	of	IN
18751	4528	5	copper	copper	NN
18751	4528	6	in	in	IN
18751	4528	7	each	each	DT
18751	4528	8	assay	assay	NN
18751	4528	9	was	be	VBD
18751	4528	10	0.175	0.175	CD
18751	4528	11	gram	gram	NN
18751	4528	12	;	;	:
18751	4528	13	that	that	DT
18751	4528	14	left	leave	VBD
18751	4528	15	on	on	IN
18751	4528	16	the	the	DT
18751	4528	17	filter	filter	NN
18751	4528	18	paper	paper	NN
18751	4528	19	was	be	VBD
18751	4528	20	0.00067	0.00067	CD
18751	4528	21	gram	gram	NN
18751	4528	22	;	;	:
18751	4528	23	and	and	CC
18751	4528	24	that	that	DT
18751	4528	25	retained	retain	VBN
18751	4528	26	by	by	IN
18751	4528	27	the	the	DT
18751	4528	28	sulphur	sulphur	NNP
18751	4528	29	0.00003	0.00003	CD
18751	4528	30	gram	gram	NNP
18751	4528	31	;	;	:
18751	4528	32	thus	thus	RB
18751	4528	33	showing	show	VBG
18751	4528	34	an	an	DT
18751	4528	35	average	average	JJ
18751	4528	36	loss	loss	NN
18751	4528	37	from	from	IN
18751	4528	38	both	both	DT
18751	4528	39	sources	source	NNS
18751	4528	40	of	of	IN
18751	4528	41	0.00070	0.00070	CD
18751	4528	42	gram	gram	NN
18751	4528	43	.	.	.
18751	4529	1	The	the	DT
18751	4529	2	determinations	determination	NNS
18751	4529	3	from	from	IN
18751	4529	4	another	another	DT
18751	4529	5	lot	lot	NN
18751	4529	6	of	of	IN
18751	4529	7	forty	forty	CD
18751	4529	8	-	-	HYPH
18751	4529	9	two	two	CD
18751	4529	10	similar	similar	JJ
18751	4529	11	assays	assay	NNS
18751	4529	12	gave	give	VBD
18751	4529	13	on	on	IN
18751	4529	14	an	an	DT
18751	4529	15	average	average	JJ
18751	4529	16	Copper	Copper	NNP
18751	4529	17	left	leave	VBD
18751	4529	18	on	on	IN
18751	4529	19	filter	filter	NN
18751	4529	20	paper	paper	NN
18751	4529	21	0.00070	0.00070	NNP
18751	4529	22	gram	gram	NN
18751	4529	23	Copper	Copper	NNP
18751	4529	24	retained	retain	VBD
18751	4529	25	by	by	IN
18751	4529	26	sulphur	sulphur	NNP
18751	4529	27	.	.	.
18751	4530	1	0.00004	0.00004	LS
18751	4530	2	"	"	``
18751	4530	3	The	the	DT
18751	4530	4	loss	loss	NN
18751	4530	5	from	from	IN
18751	4530	6	these	these	DT
18751	4530	7	sources	source	NNS
18751	4530	8	is	be	VBZ
18751	4530	9	trifling	trifle	VBG
18751	4530	10	,	,	,
18751	4530	11	and	and	CC
18751	4530	12	need	nee	MD
18751	4530	13	only	only	RB
18751	4530	14	be	be	VB
18751	4530	15	considered	consider	VBN
18751	4530	16	when	when	WRB
18751	4530	17	great	great	JJ
18751	4530	18	accuracy	accuracy	NN
18751	4530	19	is	be	VBZ
18751	4530	20	required	require	VBN
18751	4530	21	.	.	.
18751	4531	1	The	the	DT
18751	4531	2	deposition	deposition	NN
18751	4531	3	of	of	IN
18751	4531	4	the	the	DT
18751	4531	5	copper	copper	NN
18751	4531	6	under	under	IN
18751	4531	7	the	the	DT
18751	4531	8	conditions	condition	NNS
18751	4531	9	given	give	VBN
18751	4531	10	is	be	VBZ
18751	4531	11	satisfactory	satisfactory	JJ
18751	4531	12	,	,	,
18751	4531	13	but	but	CC
18751	4531	14	,	,	,
18751	4531	15	as	as	RB
18751	4531	16	already	already	RB
18751	4531	17	stated	state	VBN
18751	4531	18	,	,	,
18751	4531	19	if	if	IN
18751	4531	20	the	the	DT
18751	4531	21	solution	solution	NN
18751	4531	22	contain	contain	VBP
18751	4531	23	more	more	JJR
18751	4531	24	than	than	IN
18751	4531	25	10	10	CD
18751	4531	26	per	per	NN
18751	4531	27	cent	cent	NN
18751	4531	28	.	.	.
18751	4532	1	of	of	IN
18751	4532	2	nitric	nitric	JJ
18751	4532	3	acid	acid	NN
18751	4532	4	it	-PRON-	PRP
18751	4532	5	is	be	VBZ
18751	4532	6	not	not	RB
18751	4532	7	thrown	throw	VBN
18751	4532	8	down	down	RP
18751	4532	9	at	at	RB
18751	4532	10	all	all	RB
18751	4532	11	;	;	:
18751	4532	12	or	or	CC
18751	4532	13	if	if	IN
18751	4532	14	a	a	DT
18751	4532	15	stronger	strong	JJR
18751	4532	16	current	current	NN
18751	4532	17	is	be	VBZ
18751	4532	18	used	use	VBN
18751	4532	19	,	,	,
18751	4532	20	say	say	VBP
18751	4532	21	that	that	IN
18751	4532	22	from	from	IN
18751	4532	23	three	three	CD
18751	4532	24	Bunsen	Bunsen	NNP
18751	4532	25	cells	cell	NNS
18751	4532	26	,	,	,
18751	4532	27	it	-PRON-	PRP
18751	4532	28	will	will	MD
18751	4532	29	be	be	VB
18751	4532	30	precipitated	precipitate	VBN
18751	4532	31	in	in	IN
18751	4532	32	an	an	DT
18751	4532	33	arborescent	arborescent	JJ
18751	4532	34	brittle	brittle	JJ
18751	4532	35	form	form	NN
18751	4532	36	,	,	,
18751	4532	37	ill	ill	NNP
18751	4532	38	adapted	adapt	VBD
18751	4532	39	for	for	IN
18751	4532	40	weighing	weigh	VBG
18751	4532	41	.	.	.
18751	4533	1	It	-PRON-	PRP
18751	4533	2	may	may	MD
18751	4533	3	be	be	VB
18751	4533	4	noted	note	VBN
18751	4533	5	here	here	RB
18751	4533	6	that	that	IN
18751	4533	7	increasing	increase	VBG
18751	4533	8	the	the	DT
18751	4533	9	size	size	NN
18751	4533	10	of	of	IN
18751	4533	11	the	the	DT
18751	4533	12	cells	cell	NNS
18751	4533	13	does	do	VBZ
18751	4533	14	not	not	RB
18751	4533	15	necessarily	necessarily	RB
18751	4533	16	increase	increase	VB
18751	4533	17	the	the	DT
18751	4533	18	intensity	intensity	NN
18751	4533	19	of	of	IN
18751	4533	20	the	the	DT
18751	4533	21	current	current	NN
18751	4533	22	.	.	.
18751	4534	1	In	in	IN
18751	4534	2	two	two	CD
18751	4534	3	determinations	determination	NNS
18751	4534	4	on	on	IN
18751	4534	5	pure	pure	JJ
18751	4534	6	electrotype	electrotype	NN
18751	4534	7	copper	copper	NN
18751	4534	8	the	the	DT
18751	4534	9	following	follow	VBG
18751	4534	10	results	result	NNS
18751	4534	11	were	be	VBD
18751	4534	12	obtained:--	obtained:--	``
18751	4534	13	Copper	Copper	NNP
18751	4534	14	Taken	Taken	NNP
18751	4534	15	.	.	.
18751	4535	1	Copper	Copper	NNP
18751	4535	2	Found	Found	NNP
18751	4535	3	.	.	.
18751	4536	1	0.8988	0.8988	NFP
18751	4536	2	gram	gram	NN
18751	4536	3	0.8985	0.8985	CD
18751	4536	4	gram	gram	NN
18751	4536	5	0.8305	0.8305	CD
18751	4536	6	"	"	``
18751	4536	7	0.8303	0.8303	CD
18751	4536	8	"	"	''
18751	4536	9	The	the	DT
18751	4536	10	presence	presence	NN
18751	4536	11	of	of	IN
18751	4536	12	salts	salt	NNS
18751	4536	13	of	of	IN
18751	4536	14	ammonia	ammonia	NNP
18751	4536	15	,	,	,
18751	4536	16	&	&	CC
18751	4536	17	c.	c.	NNP
18751	4536	18	,	,	,
18751	4536	19	somewhat	somewhat	RB
18751	4536	20	retards	retard	VBZ
18751	4536	21	the	the	DT
18751	4536	22	deposition	deposition	NN
18751	4536	23	,	,	,
18751	4536	24	but	but	CC
18751	4536	25	has	have	VBZ
18751	4536	26	no	no	DT
18751	4536	27	other	other	JJ
18751	4536	28	ill	ill	JJ
18751	4536	29	effect	effect	NN
18751	4536	30	.	.	.
18751	4537	1	The	the	DT
18751	4537	2	organic	organic	JJ
18751	4537	3	matter	matter	NN
18751	4537	4	generally	generally	RB
18751	4537	5	present	present	JJ
18751	4537	6	in	in	IN
18751	4537	7	copper	copper	NN
18751	4537	8	ores	ore	NNS
18751	4537	9	interferes	interfere	VBZ
18751	4537	10	more	more	RBR
18751	4537	11	especially	especially	RB
18751	4537	12	in	in	IN
18751	4537	13	the	the	DT
18751	4537	14	colorimetric	colorimetric	JJ
18751	4537	15	determination	determination	NN
18751	4537	16	of	of	IN
18751	4537	17	the	the	DT
18751	4537	18	residual	residual	JJ
18751	4537	19	copper	copper	NN
18751	4537	20	.	.	.
18751	4538	1	It	-PRON-	PRP
18751	4538	2	can	can	MD
18751	4538	3	be	be	VB
18751	4538	4	detected	detect	VBN
18751	4538	5	on	on	IN
18751	4538	6	dissolving	dissolve	VBG
18751	4538	7	the	the	DT
18751	4538	8	ore	ore	NN
18751	4538	9	as	as	IN
18751	4538	10	a	a	DT
18751	4538	11	light	light	JJ
18751	4538	12	black	black	JJ
18751	4538	13	residue	residue	NN
18751	4538	14	insoluble	insoluble	JJ
18751	4538	15	in	in	IN
18751	4538	16	nitric	nitric	JJ
18751	4538	17	acid	acid	NN
18751	4538	18	.	.	.
18751	4539	1	It	-PRON-	PRP
18751	4539	2	is	be	VBZ
18751	4539	3	filtered	filter	VBN
18751	4539	4	off	off	RP
18751	4539	5	at	at	IN
18751	4539	6	once	once	RB
18751	4539	7	,	,	,
18751	4539	8	or	or	CC
18751	4539	9	,	,	,
18751	4539	10	if	if	IN
18751	4539	11	only	only	RB
18751	4539	12	present	present	JJ
18751	4539	13	in	in	IN
18751	4539	14	small	small	JJ
18751	4539	15	amount	amount	NN
18751	4539	16	,	,	,
18751	4539	17	it	-PRON-	PRP
18751	4539	18	is	be	VBZ
18751	4539	19	carried	carry	VBN
18751	4539	20	on	on	RP
18751	4539	21	in	in	IN
18751	4539	22	the	the	DT
18751	4539	23	ordinary	ordinary	JJ
18751	4539	24	process	process	NN
18751	4539	25	of	of	IN
18751	4539	26	the	the	DT
18751	4539	27	assay	assay	NN
18751	4539	28	and	and	CC
18751	4539	29	separated	separate	VBD
18751	4539	30	in	in	IN
18751	4539	31	the	the	DT
18751	4539	32	last	last	JJ
18751	4539	33	filtration	filtration	NN
18751	4539	34	before	before	IN
18751	4539	35	electrolysis	electrolysis	NN
18751	4539	36	.	.	.
18751	4540	1	The	the	DT
18751	4540	2	following	follow	VBG
18751	4540	3	experiments	experiment	NNS
18751	4540	4	were	be	VBD
18751	4540	5	made	make	VBN
18751	4540	6	to	to	TO
18751	4540	7	test	test	VB
18751	4540	8	the	the	DT
18751	4540	9	effect	effect	NN
18751	4540	10	of	of	IN
18751	4540	11	the	the	DT
18751	4540	12	presence	presence	NN
18751	4540	13	of	of	IN
18751	4540	14	salts	salt	NNS
18751	4540	15	of	of	IN
18751	4540	16	foreign	foreign	JJ
18751	4540	17	metals	metal	NNS
18751	4540	18	in	in	IN
18751	4540	19	the	the	DT
18751	4540	20	solution	solution	NN
18751	4540	21	during	during	IN
18751	4540	22	the	the	DT
18751	4540	23	precipitation	precipitation	NN
18751	4540	24	of	of	IN
18751	4540	25	copper	copper	NN
18751	4540	26	by	by	IN
18751	4540	27	electrolysis:--	electrolysis:--	NNP
18751	4540	28	--------------+----------------------------------------+---------------	--------------+----------------------------------------+---------------	NFP
18751	4540	29	Copper	Copper	NNP
18751	4540	30	Taken	Taken	NNP
18751	4540	31	.	.	.
18751	4541	1	|	|	NNP
18751	4541	2	Other	Other	NNP
18751	4541	3	Metal	Metal	NNP
18751	4541	4	Added	add	VBN
18751	4541	5	.	.	.
18751	4542	1	|	|	NNP
18751	4542	2	Copper	Copper	NNP
18751	4542	3	Found	Found	NNP
18751	4542	4	.	.	.
18751	4543	1	--------------+----------------------------------------+---------------	--------------+----------------------------------------+---------------	NFP
18751	4543	2	0.1000	0.1000	CD
18751	4543	3	gram	gram	NN
18751	4543	4	|	|	CD
18751	4543	5	0.1000	0.1000	CD
18751	4543	6	gram	gram	NN
18751	4543	7	of	of	IN
18751	4543	8	silver	silver	JJ
18751	4543	9	|	|	CD
18751	4543	10	0.1800	0.1800	CD
18751	4543	11	0.1050	0.1050	CD
18751	4543	12	"	"	``
18751	4543	13	|	|	CD
18751	4543	14	0.1000	0.1000	CD
18751	4543	15	"	"	''
18751	4543	16	"	"	``
18751	4543	17	|	|	CD
18751	4543	18	0.2000	0.2000	CD
18751	4543	19	0.1030	0.1030	CD
18751	4543	20	"	"	``
18751	4543	21	|	|	CD
18751	4543	22	0.1000	0.1000	CD
18751	4543	23	"	"	''
18751	4543	24	mercury	mercury	NNP
18751	4543	25	|	|	CD
18751	4543	26	0.2010	0.2010	CD
18751	4543	27	0.1037	0.1037	CD
18751	4543	28	"	"	``
18751	4543	29	|	|	CD
18751	4543	30	0.1000	0.1000	CD
18751	4543	31	"	"	''
18751	4543	32	"	"	``
18751	4543	33	|	|	CD
18751	4543	34	0.2015	0.2015	CD
18751	4543	35	0.1020	0.1020	CD
18751	4543	36	"	"	``
18751	4543	37	|	|	CD
18751	4543	38	0.1000	0.1000	CD
18751	4543	39	"	"	''
18751	4543	40	lead	lead	NN
18751	4543	41	|	|	CD
18751	4543	42	0.1020	0.1020	CD
18751	4543	43	0.1030	0.1030	CD
18751	4543	44	"	"	''
18751	4543	45	|	|	CD
18751	4543	46	0.1000	0.1000	CD
18751	4543	47	"	"	''
18751	4543	48	"	"	``
18751	4543	49	|	|	CD
18751	4543	50	0.1028	0.1028	CD
18751	4543	51	0.1010	0.1010	NNS
18751	4543	52	"	"	``
18751	4543	53	|	|	CD
18751	4543	54	0.1000	0.1000	CD
18751	4543	55	"	"	''
18751	4543	56	arsenic	arsenic	JJ
18751	4543	57	|	|	NNP
18751	4543	58	0.1010	0.1010	CD
18751	4543	59	0.1007	0.1007	CD
18751	4543	60	"	"	``
18751	4543	61	|	|	CD
18751	4543	62	0.1000	0.1000	CD
18751	4543	63	"	"	''
18751	4543	64	"	"	``
18751	4543	65	|	|	CD
18751	4543	66	0.1022	0.1022	CD
18751	4543	67	0.1030	0.1030	CD
18751	4543	68	"	"	''
18751	4543	69	|	|	CD
18751	4543	70	0.1000	0.1000	CD
18751	4543	71	"	"	''
18751	4543	72	antimony	antimony	NN
18751	4543	73	|	|	NNP
18751	4543	74	0.1050	0.1050	CD
18751	4543	75	0.1034	0.1034	CD
18751	4543	76	"	"	``
18751	4543	77	|	|	CD
18751	4543	78	0.1000	0.1000	CD
18751	4543	79	"	"	''
18751	4543	80	"	"	``
18751	4543	81	|	|	CD
18751	4543	82	0.1057	0.1057	CD
18751	4543	83	0.0990	0.0990	CD
18751	4543	84	"	"	''
18751	4543	85	|	|	CD
18751	4543	86	0.1200	0.1200	CD
18751	4543	87	"	"	``
18751	4543	88	tin	tin	JJ
18751	4543	89	|	|	CD
18751	4543	90	0.0990	0.0990	CD
18751	4543	91	0.1014	0.1014	CD
18751	4543	92	"	"	``
18751	4543	93	|	|	CD
18751	4543	94	0.1000	0.1000	CD
18751	4543	95	"	"	''
18751	4543	96	"	"	``
18751	4543	97	|	|	CD
18751	4543	98	0.1015	0.1015	CD
18751	4543	99	0.1000	0.1000	CD
18751	4543	100	"	"	``
18751	4543	101	|	|	CD
18751	4543	102	0.1000	0.1000	CD
18751	4543	103	"	"	''
18751	4543	104	bismuth	bismuth	NNP
18751	4543	105	|	|	CD
18751	4543	106	0.1662	0.1662	CD
18751	4543	107	0.1040	0.1040	CD
18751	4543	108	"	"	``
18751	4543	109	|	|	CD
18751	4543	110	0.1000	0.1000	CD
18751	4543	111	"	"	``
18751	4543	112	cadmium	cadmium	NN
18751	4543	113	|	|	CD
18751	4543	114	0.1052	0.1052	CD
18751	4543	115	0.1009	0.1009	CD
18751	4543	116	"	"	''
18751	4543	117	|	|	CD
18751	4543	118	0.1300	0.1300	CD
18751	4543	119	"	"	''
18751	4543	120	zinc	zinc	NN
18751	4543	121	|	|	CD
18751	4543	122	0.1017	0.1017	CD
18751	4543	123	0.1014	0.1014	CD
18751	4543	124	"	"	``
18751	4543	125	|	|	CD
18751	4543	126	0.1000	0.1000	CD
18751	4543	127	"	"	''
18751	4543	128	nickel	nickel	NN
18751	4543	129	|	|	CD
18751	4543	130	0.1007	0.1007	CD
18751	4543	131	0.1079	0.1079	CD
18751	4543	132	"	"	''
18751	4543	133	|	|	CD
18751	4543	134	0.1200	0.1200	CD
18751	4543	135	"	"	''
18751	4543	136	iron	iron	NN
18751	4543	137	|	|	CD
18751	4543	138	0.1089	0.1089	CD
18751	4543	139	0.1054	0.1054	NNS
18751	4543	140	"	"	``
18751	4543	141	|	|	CD
18751	4543	142	0.1000	0.1000	CD
18751	4543	143	"	"	``
18751	4543	144	chromium	chromium	NN
18751	4543	145	(	(	-LRB-
18751	4543	146	Cr_{2}O_{3	Cr_{2}O_{3	NNP
18751	4543	147	}	}	-RRB-
18751	4543	148	)	)	-RRB-
18751	4543	149	|	|	CD
18751	4543	150	0.1035	0.1035	CD
18751	4543	151	0.1034	0.1034	CD
18751	4543	152	"	"	``
18751	4543	153	|	|	CD
18751	4543	154	0.1000	0.1000	CD
18751	4543	155	"	"	''
18751	4543	156	"	"	''
18751	4543	157	(	(	-LRB-
18751	4543	158	K_{2}CrO_{4	K_{2}CrO_{4	NNP
18751	4543	159	}	}	-RRB-
18751	4543	160	)	)	-RRB-
18751	4543	161	|	|	CD
18751	4543	162	0.1010	0.1010	CD
18751	4543	163	0.1075	0.1075	NNS
18751	4543	164	"	"	``
18751	4543	165	|	|	CD
18751	4543	166	0.1000	0.1000	CD
18751	4543	167	"	"	''
18751	4543	168	aluminium	aluminium	NN
18751	4543	169	|	|	CD
18751	4543	170	0.1078	0.1078	CD
18751	4543	171	0.1010	0.1010	CD
18751	4543	172	"	"	``
18751	4543	173	|	|	CD
18751	4543	174	0.1000	0.1000	CD
18751	4543	175	"	"	''
18751	4543	176	manganese	manganese	JJ
18751	4543	177	|	|	NNP
18751	4543	178	0.0980	0.0980	CD
18751	4543	179	--------------+----------------------------------------+---------------	--------------+----------------------------------------+---------------	NFP
18751	4543	180	It	-PRON-	PRP
18751	4543	181	will	will	MD
18751	4543	182	be	be	VB
18751	4543	183	seen	see	VBN
18751	4543	184	from	from	IN
18751	4543	185	these	these	DT
18751	4543	186	that	that	DT
18751	4543	187	mercury	mercury	NN
18751	4543	188	,	,	,
18751	4543	189	silver	silver	NN
18751	4543	190	,	,	,
18751	4543	191	and	and	CC
18751	4543	192	bismuth	bismuth	NNP
18751	4543	193	are	be	VBP
18751	4543	194	the	the	DT
18751	4543	195	only	only	JJ
18751	4543	196	metals	metal	NNS
18751	4543	197	which	which	WDT
18751	4543	198	are	be	VBP
18751	4543	199	precipitable[52	precipitable[52	NN
18751	4543	200	]	]	-RRB-
18751	4543	201	along	along	IN
18751	4543	202	with	with	IN
18751	4543	203	the	the	DT
18751	4543	204	copper	copper	NN
18751	4543	205	under	under	IN
18751	4543	206	the	the	DT
18751	4543	207	conditions	condition	NNS
18751	4543	208	of	of	IN
18751	4543	209	the	the	DT
18751	4543	210	assay	assay	NN
18751	4543	211	.	.	.
18751	4544	1	Mercury	Mercury	NNP
18751	4544	2	,	,	,
18751	4544	3	which	which	WDT
18751	4544	4	if	if	IN
18751	4544	5	present	present	NN
18751	4544	6	would	would	MD
18751	4544	7	interfere	interfere	VB
18751	4544	8	,	,	,
18751	4544	9	is	be	VBZ
18751	4544	10	separated	separate	VBN
18751	4544	11	because	because	IN
18751	4544	12	of	of	IN
18751	4544	13	the	the	DT
18751	4544	14	insolubility	insolubility	NN
18751	4544	15	of	of	IN
18751	4544	16	its	-PRON-	PRP$
18751	4544	17	sulphide	sulphide	NN
18751	4544	18	in	in	IN
18751	4544	19	nitric	nitric	JJ
18751	4544	20	acid	acid	NN
18751	4544	21	.	.	.
18751	4545	1	Bismuth	Bismuth	NNP
18751	4545	2	is	be	VBZ
18751	4545	3	precipitated	precipitate	VBN
18751	4545	4	only	only	RB
18751	4545	5	after	after	IN
18751	4545	6	the	the	DT
18751	4545	7	main	main	JJ
18751	4545	8	portion	portion	NN
18751	4545	9	of	of	IN
18751	4545	10	the	the	DT
18751	4545	11	copper	copper	NN
18751	4545	12	is	be	VBZ
18751	4545	13	thrown	throw	VBN
18751	4545	14	down	down	RP
18751	4545	15	.	.	.
18751	4546	1	It	-PRON-	PRP
18751	4546	2	renders	render	VBZ
18751	4546	3	the	the	DT
18751	4546	4	copper	copper	NN
18751	4546	5	obviously	obviously	RB
18751	4546	6	unsuitable	unsuitable	JJ
18751	4546	7	for	for	IN
18751	4546	8	weighing	weigh	VBG
18751	4546	9	.	.	.
18751	4547	1	It	-PRON-	PRP
18751	4547	2	darkens	darken	VBZ
18751	4547	3	,	,	,
18751	4547	4	or	or	CC
18751	4547	5	forms	form	VBZ
18751	4547	6	a	a	DT
18751	4547	7	greyish	greyish	NN
18751	4547	8	coating	coat	VBG
18751	4547	9	on	on	IN
18751	4547	10	,	,	,
18751	4547	11	the	the	DT
18751	4547	12	copper	copper	NN
18751	4547	13	;	;	:
18751	4547	14	and	and	CC
18751	4547	15	this	this	DT
18751	4547	16	darkening	darkening	NN
18751	4547	17	is	be	VBZ
18751	4547	18	a	a	DT
18751	4547	19	delicate	delicate	JJ
18751	4547	20	test	test	NN
18751	4547	21	for	for	IN
18751	4547	22	bismuth	bismuth	NNP
18751	4547	23	.	.	.
18751	4548	1	In	in	IN
18751	4548	2	assaying	assay	VBG
18751	4548	3	ores	ore	NNS
18751	4548	4	containing	contain	VBG
18751	4548	5	about	about	IN
18751	4548	6	three	three	CD
18751	4548	7	and	and	CC
18751	4548	8	a	a	DT
18751	4548	9	half	half	NN
18751	4548	10	per	per	IN
18751	4548	11	cent	cent	NN
18751	4548	12	.	.	.
18751	4549	1	of	of	IN
18751	4549	2	copper	copper	NN
18751	4549	3	,	,	,
18751	4549	4	and	and	CC
18751	4549	5	known	know	VBN
18751	4549	6	to	to	TO
18751	4549	7	contain	contain	VB
18751	4549	8	bismuth	bismuth	NNP
18751	4549	9	in	in	IN
18751	4549	10	quantities	quantity	NNS
18751	4549	11	scarcely	scarcely	RB
18751	4549	12	detectable	detectable	JJ
18751	4549	13	in	in	IN
18751	4549	14	ordinary	ordinary	JJ
18751	4549	15	analysis	analysis	NN
18751	4549	16	,	,	,
18751	4549	17	the	the	DT
18751	4549	18	metal	metal	NN
18751	4549	19	deposited	deposit	VBN
18751	4549	20	was	be	VBD
18751	4549	21	distinctly	distinctly	RB
18751	4549	22	greyish	greyish	VB
18751	4549	23	in	in	IN
18751	4549	24	colour	colour	NN
18751	4549	25	,	,	,
18751	4549	26	and	and	CC
18751	4549	27	would	would	MD
18751	4549	28	not	not	RB
18751	4549	29	be	be	VB
18751	4549	30	mistaken	mistaken	JJ
18751	4549	31	for	for	IN
18751	4549	32	pure	pure	JJ
18751	4549	33	copper	copper	NN
18751	4549	34	.	.	.
18751	4550	1	Ten	ten	CD
18751	4550	2	grams	gram	NNS
18751	4550	3	of	of	IN
18751	4550	4	this	this	DT
18751	4550	5	impure	impure	NN
18751	4550	6	copper	copper	NN
18751	4550	7	were	be	VBD
18751	4550	8	collected	collect	VBN
18751	4550	9	and	and	CC
18751	4550	10	analysed	analyse	VBN
18751	4550	11	,	,	,
18751	4550	12	with	with	IN
18751	4550	13	the	the	DT
18751	4550	14	following	follow	VBG
18751	4550	15	results:--	results:--	NNP
18751	4550	16	Copper	Copper	NNP
18751	4550	17	99.46	99.46	CD
18751	4550	18	per	per	IN
18751	4550	19	cent	cent	NN
18751	4550	20	.	.	.
18751	4551	1	Bismuth	Bismuth	NNP
18751	4551	2	00.30	00.30	CD
18751	4551	3	"	"	``
18751	4551	4	Iron	iron	NN
18751	4551	5	00.14	00.14	CD
18751	4551	6	"	"	``
18751	4551	7	Arsenic	arsenic	JJ
18751	4551	8	00.10	00.10	CD
18751	4551	9	"	"	''
18751	4551	10	------	------	NFP
18751	4551	11	100.00	100.00	CD
18751	4551	12	The	the	DT
18751	4551	13	quantity	quantity	NN
18751	4551	14	of	of	IN
18751	4551	15	copper	copper	NN
18751	4551	16	got	get	VBD
18751	4551	17	in	in	IN
18751	4551	18	each	each	DT
18751	4551	19	assay	assay	NN
18751	4551	20	was	be	VBD
18751	4551	21	0.175	0.175	CD
18751	4551	22	gram	gram	NN
18751	4551	23	,	,	,
18751	4551	24	and	and	CC
18751	4551	25	consequently	consequently	RB
18751	4551	26	the	the	DT
18751	4551	27	bismuth	bismuth	NN
18751	4551	28	averaged	average	VBD
18751	4551	29	0.00053	0.00053	CD
18751	4551	30	gram	gram	NN
18751	4551	31	.	.	.
18751	4552	1	To	to	TO
18751	4552	2	separate	separate	VB
18751	4552	3	the	the	DT
18751	4552	4	bismuth	bismuth	NN
18751	4552	5	in	in	IN
18751	4552	6	such	such	PDT
18751	4552	7	a	a	DT
18751	4552	8	case	case	NN
18751	4552	9	the	the	DT
18751	4552	10	deposit	deposit	NN
18751	4552	11	is	be	VBZ
18751	4552	12	dissolved	dissolve	VBN
18751	4552	13	off	off	RP
18751	4552	14	by	by	IN
18751	4552	15	warming	warm	VBG
18751	4552	16	it	-PRON-	PRP
18751	4552	17	in	in	IN
18751	4552	18	the	the	DT
18751	4552	19	original	original	JJ
18751	4552	20	solution	solution	NN
18751	4552	21	.	.	.
18751	4553	1	The	the	DT
18751	4553	2	bismuth	bismuth	NN
18751	4553	3	is	be	VBZ
18751	4553	4	precipitated	precipitate	VBN
18751	4553	5	by	by	IN
18751	4553	6	the	the	DT
18751	4553	7	addition	addition	NN
18751	4553	8	of	of	IN
18751	4553	9	ammonic	ammonic	JJ
18751	4553	10	carbonate	carbonate	NN
18751	4553	11	,	,	,
18751	4553	12	and	and	CC
18751	4553	13	the	the	DT
18751	4553	14	solution	solution	NN
18751	4553	15	,	,	,
18751	4553	16	after	after	IN
18751	4553	17	filtering	filter	VBG
18751	4553	18	and	and	CC
18751	4553	19	acidifying	acidify	VBG
18751	4553	20	with	with	IN
18751	4553	21	nitric	nitric	JJ
18751	4553	22	acid	acid	NN
18751	4553	23	,	,	,
18751	4553	24	is	be	VBZ
18751	4553	25	re	re	JJ
18751	4553	26	-	-	VBN
18751	4553	27	electrolysed	electrolysed	JJ
18751	4553	28	.	.	.
18751	4554	1	~Determination	~Determination	NFP
18751	4554	2	of	of	IN
18751	4554	3	Copper	Copper	NNP
18751	4554	4	in	in	IN
18751	4554	5	Commercial	Commercial	NNP
18751	4554	6	Copper.~--Take	Copper.~--Take	NNP
18751	4554	7	from	from	IN
18751	4554	8	1	1	CD
18751	4554	9	to	to	TO
18751	4554	10	1.5	1.5	CD
18751	4554	11	gram	gram	NN
18751	4554	12	,	,	,
18751	4554	13	weigh	weigh	VBP
18751	4554	14	carefully	carefully	RB
18751	4554	15	,	,	,
18751	4554	16	and	and	CC
18751	4554	17	transfer	transfer	VB
18751	4554	18	to	to	IN
18751	4554	19	a	a	DT
18751	4554	20	beaker	beaker	NN
18751	4554	21	;	;	:
18751	4554	22	add	add	VB
18751	4554	23	20	20	CD
18751	4554	24	c.c	c.c	NNP
18751	4554	25	.	.	.
18751	4555	1	of	of	IN
18751	4555	2	water	water	NN
18751	4555	3	and	and	CC
18751	4555	4	10	10	CD
18751	4555	5	c.c	c.c	NNP
18751	4555	6	.	.	.
18751	4556	1	of	of	IN
18751	4556	2	nitric	nitric	JJ
18751	4556	3	acid	acid	NN
18751	4556	4	;	;	:
18751	4556	5	cover	cover	VB
18751	4556	6	with	with	IN
18751	4556	7	a	a	DT
18751	4556	8	clock	clock	NN
18751	4556	9	glass	glass	NN
18751	4556	10	,	,	,
18751	4556	11	and	and	CC
18751	4556	12	allow	allow	VB
18751	4556	13	to	to	TO
18751	4556	14	dissolve	dissolve	VB
18751	4556	15	with	with	IN
18751	4556	16	moderate	moderate	JJ
18751	4556	17	action	action	NN
18751	4556	18	;	;	:
18751	4556	19	boil	boil	VB
18751	4556	20	off	off	RP
18751	4556	21	nitrous	nitrous	JJ
18751	4556	22	fumes	fume	NNS
18751	4556	23	,	,	,
18751	4556	24	dilute	dilute	VB
18751	4556	25	to	to	IN
18751	4556	26	100	100	CD
18751	4556	27	c.c	c.c	NNP
18751	4556	28	.	.	NNP
18751	4556	29	,	,	,
18751	4556	30	and	and	CC
18751	4556	31	electrolyse	electrolyse	NNP
18751	4556	32	.	.	.
18751	4557	1	The	the	DT
18751	4557	2	cylinder	cylinder	NN
18751	4557	3	must	must	MD
18751	4557	4	be	be	VB
18751	4557	5	carefully	carefully	RB
18751	4557	6	weighed	weigh	VBN
18751	4557	7	,	,	,
18751	4557	8	and	and	CC
18751	4557	9	the	the	DT
18751	4557	10	electrolysis	electrolysis	NN
18751	4557	11	allowed	allow	VBN
18751	4557	12	to	to	TO
18751	4557	13	proceed	proceed	VB
18751	4557	14	for	for	IN
18751	4557	15	24	24	CD
18751	4557	16	hours	hour	NNS
18751	4557	17	.	.	.
18751	4558	1	The	the	DT
18751	4558	2	weight	weight	NN
18751	4558	3	found	find	VBD
18751	4558	4	will	will	MD
18751	4558	5	be	be	VB
18751	4558	6	that	that	DT
18751	4558	7	of	of	IN
18751	4558	8	the	the	DT
18751	4558	9	copper	copper	NN
18751	4558	10	and	and	CC
18751	4558	11	silver	silver	NN
18751	4558	12	.	.	.
18751	4559	1	The	the	DT
18751	4559	2	silver	silver	NN
18751	4559	3	in	in	IN
18751	4559	4	it	-PRON-	PRP
18751	4559	5	must	must	MD
18751	4559	6	be	be	VB
18751	4559	7	determined[53	determined[53	NNP
18751	4559	8	]	]	-RRB-
18751	4559	9	and	and	CC
18751	4559	10	deducted	deduct	VBD
18751	4559	11	.	.	.
18751	4560	1	~Determination	~Determination	NFP
18751	4560	2	of	of	IN
18751	4560	3	Copper	Copper	NNP
18751	4560	4	in	in	IN
18751	4560	5	Brass	Brass	NNP
18751	4560	6	,	,	,
18751	4560	7	German	german	JJ
18751	4560	8	Silver	silver	NN
18751	4560	9	,	,	,
18751	4560	10	or	or	CC
18751	4560	11	Bronze.~--Treat	bronze.~--treat	NN
18751	4560	12	in	in	IN
18751	4560	13	the	the	DT
18751	4560	14	same	same	JJ
18751	4560	15	manner	manner	NN
18751	4560	16	as	as	IN
18751	4560	17	commercial	commercial	JJ
18751	4560	18	copper	copper	NN
18751	4560	19	.	.	.
18751	4561	1	If	if	IN
18751	4561	2	nickel	nickel	NN
18751	4561	3	is	be	VBZ
18751	4561	4	present	present	JJ
18751	4561	5	,	,	,
18751	4561	6	the	the	DT
18751	4561	7	few	few	JJ
18751	4561	8	milligrams	milligram	NNS
18751	4561	9	of	of	IN
18751	4561	10	copper	copper	NN
18751	4561	11	remaining	remain	VBG
18751	4561	12	in	in	IN
18751	4561	13	the	the	DT
18751	4561	14	electrolysed	electrolysed	JJ
18751	4561	15	solution	solution	NN
18751	4561	16	should	should	MD
18751	4561	17	be	be	VB
18751	4561	18	separated	separate	VBN
18751	4561	19	with	with	IN
18751	4561	20	sulphuretted	sulphuret	VBN
18751	4561	21	hydrogen	hydrogen	NN
18751	4561	22	,	,	,
18751	4561	23	the	the	DT
18751	4561	24	precipitated	precipitate	VBN
18751	4561	25	sulphide	sulphide	NN
18751	4561	26	dissolved	dissolve	VBN
18751	4561	27	in	in	IN
18751	4561	28	nitric	nitric	JJ
18751	4561	29	acid	acid	NN
18751	4561	30	,	,	,
18751	4561	31	and	and	CC
18751	4561	32	determined	determine	VBN
18751	4561	33	colorimetrically	colorimetrically	RB
18751	4561	34	.	.	.
18751	4562	1	VOLUMETRIC	volumetric	NN
18751	4562	2	PROCESSES	PROCESSES	NNP
18751	4562	3	.	.	.
18751	4563	1	There	there	EX
18751	4563	2	are	be	VBP
18751	4563	3	two	two	CD
18751	4563	4	of	of	IN
18751	4563	5	these	these	DT
18751	4563	6	in	in	IN
18751	4563	7	use	use	NN
18751	4563	8	,	,	,
18751	4563	9	one	one	CD
18751	4563	10	based	base	VBN
18751	4563	11	on	on	IN
18751	4563	12	the	the	DT
18751	4563	13	decolorising	decolorise	VBG
18751	4563	14	effect	effect	NN
18751	4563	15	of	of	IN
18751	4563	16	potassic	potassic	JJ
18751	4563	17	cyanide	cyanide	NN
18751	4563	18	upon	upon	IN
18751	4563	19	an	an	DT
18751	4563	20	ammoniacal	ammoniacal	JJ
18751	4563	21	copper	copper	NN
18751	4563	22	solution	solution	NN
18751	4563	23	,	,	,
18751	4563	24	and	and	CC
18751	4563	25	the	the	DT
18751	4563	26	other	other	JJ
18751	4563	27	upon	upon	IN
18751	4563	28	the	the	DT
18751	4563	29	measurement	measurement	NN
18751	4563	30	of	of	IN
18751	4563	31	the	the	DT
18751	4563	32	quantity	quantity	NN
18751	4563	33	of	of	IN
18751	4563	34	iodine	iodine	NN
18751	4563	35	liberated	liberate	VBN
18751	4563	36	from	from	IN
18751	4563	37	potassic	potassic	JJ
18751	4563	38	iodide	iodide	NN
18751	4563	39	by	by	IN
18751	4563	40	the	the	DT
18751	4563	41	copper	copper	NN
18751	4563	42	salt	salt	NN
18751	4563	43	.	.	.
18751	4564	1	The	the	DT
18751	4564	2	cyanide	cyanide	NN
18751	4564	3	process	process	NN
18751	4564	4	is	be	VBZ
18751	4564	5	the	the	DT
18751	4564	6	more	more	RBR
18751	4564	7	generally	generally	RB
18751	4564	8	used	use	VBN
18751	4564	9	,	,	,
18751	4564	10	and	and	CC
18751	4564	11	when	when	WRB
18751	4564	12	carefully	carefully	RB
18751	4564	13	worked	work	VBN
18751	4564	14	,	,	,
18751	4564	15	"	"	''
18751	4564	16	on	on	IN
18751	4564	17	certain	certain	JJ
18751	4564	18	understood	understood	JJ
18751	4564	19	and	and	CC
18751	4564	20	orthodox	orthodox	JJ
18751	4564	21	conditions	condition	NNS
18751	4564	22	,	,	,
18751	4564	23	"	"	''
18751	4564	24	yields	yield	VBZ
18751	4564	25	good	good	JJ
18751	4564	26	results	result	NNS
18751	4564	27	;	;	:
18751	4564	28	but	but	CC
18751	4564	29	probably	probably	RB
18751	4564	30	there	there	EX
18751	4564	31	is	be	VBZ
18751	4564	32	no	no	DT
18751	4564	33	method	method	NN
18751	4564	34	of	of	IN
18751	4564	35	assaying	assay	VBG
18751	4564	36	where	where	WRB
18751	4564	37	a	a	DT
18751	4564	38	slight	slight	JJ
18751	4564	39	deviation	deviation	NN
18751	4564	40	from	from	IN
18751	4564	41	these	these	DT
18751	4564	42	conditions	condition	NNS
18751	4564	43	so	so	RB
18751	4564	44	surely	surely	RB
18751	4564	45	leads	lead	VBZ
18751	4564	46	to	to	IN
18751	4564	47	error	error	NN
18751	4564	48	.	.	.
18751	4565	1	An	an	DT
18751	4565	2	operator	operator	NN
18751	4565	3	has	have	VBZ
18751	4565	4	no	no	DT
18751	4565	5	difficulty	difficulty	NN
18751	4565	6	in	in	IN
18751	4565	7	getting	get	VBG
18751	4565	8	concordant	concordant	NN
18751	4565	9	results	result	NNS
18751	4565	10	with	with	IN
18751	4565	11	duplicate	duplicate	JJ
18751	4565	12	assays	assay	NNS
18751	4565	13	;	;	:
18751	4565	14	yet	yet	CC
18751	4565	15	different	different	JJ
18751	4565	16	assayers	assayer	NNS
18751	4565	17	,	,	,
18751	4565	18	working	working	NN
18751	4565	19	,	,	,
18751	4565	20	without	without	IN
18751	4565	21	bias	bias	NN
18751	4565	22	,	,	,
18751	4565	23	on	on	IN
18751	4565	24	the	the	DT
18751	4565	25	same	same	JJ
18751	4565	26	material	material	NN
18751	4565	27	,	,	,
18751	4565	28	get	get	VB
18751	4565	29	results	result	NNS
18751	4565	30	uniformly	uniformly	RB
18751	4565	31	higher	higher	RBR
18751	4565	32	or	or	CC
18751	4565	33	lower	lower	RBR
18751	4565	34	;	;	:
18751	4565	35	a	a	DT
18751	4565	36	difference	difference	NN
18751	4565	37	evidently	evidently	RB
18751	4565	38	due	due	IN
18751	4565	39	to	to	IN
18751	4565	40	variations	variation	NNS
18751	4565	41	in	in	IN
18751	4565	42	the	the	DT
18751	4565	43	mode	mode	NN
18751	4565	44	of	of	IN
18751	4565	45	working	work	VBG
18751	4565	46	.	.	.
18751	4566	1	Where	where	WRB
18751	4566	2	a	a	DT
18751	4566	3	large	large	JJ
18751	4566	4	number	number	NN
18751	4566	5	of	of	IN
18751	4566	6	results	result	NNS
18751	4566	7	are	be	VBP
18751	4566	8	wanted	want	VBN
18751	4566	9	quickly	quickly	RB
18751	4566	10	it	-PRON-	PRP
18751	4566	11	is	be	VBZ
18751	4566	12	a	a	DT
18751	4566	13	very	very	RB
18751	4566	14	convenient	convenient	JJ
18751	4566	15	method	method	NN
18751	4566	16	.	.	.
18751	4567	1	The	the	DT
18751	4567	2	iodide	iodide	NN
18751	4567	3	process	process	NN
18751	4567	4	is	be	VBZ
18751	4567	5	very	very	RB
18751	4567	6	satisfactory	satisfactory	JJ
18751	4567	7	when	when	WRB
18751	4567	8	worked	work	VBN
18751	4567	9	under	under	IN
18751	4567	10	the	the	DT
18751	4567	11	proper	proper	JJ
18751	4567	12	conditions	condition	NNS
18751	4567	13	.	.	.
18751	4568	1	CYANIDE	CYANIDE	NNP
18751	4568	2	METHOD	METHOD	NNP
18751	4568	3	.	.	.
18751	4569	1	The	the	DT
18751	4569	2	process	process	NN
18751	4569	3	is	be	VBZ
18751	4569	4	based	base	VBN
18751	4569	5	upon	upon	IN
18751	4569	6	the	the	DT
18751	4569	7	facts--(1	facts--(1	NNS
18751	4569	8	)	)	-RRB-
18751	4569	9	that	that	IN
18751	4569	10	when	when	WRB
18751	4569	11	ammonia	ammonia	NNP
18751	4569	12	is	be	VBZ
18751	4569	13	added	add	VBN
18751	4569	14	in	in	IN
18751	4569	15	excess	excess	NN
18751	4569	16	to	to	IN
18751	4569	17	a	a	DT
18751	4569	18	solution	solution	NN
18751	4569	19	containing	contain	VBG
18751	4569	20	cupric	cupric	JJ
18751	4569	21	salts	salt	NNS
18751	4569	22	,	,	,
18751	4569	23	ammoniacal	ammoniacal	JJ
18751	4569	24	copper	copper	NN
18751	4569	25	compounds	compound	NNS
18751	4569	26	are	be	VBP
18751	4569	27	formed	form	VBN
18751	4569	28	which	which	WDT
18751	4569	29	give	give	VBP
18751	4569	30	to	to	IN
18751	4569	31	the	the	DT
18751	4569	32	solution	solution	NN
18751	4569	33	a	a	DT
18751	4569	34	deep	deep	JJ
18751	4569	35	blue	blue	JJ
18751	4569	36	colour	colour	NN
18751	4569	37	;	;	,
18751	4569	38	and	and	CC
18751	4569	39	(	(	-LRB-
18751	4569	40	2	2	LS
18751	4569	41	)	)	-RRB-
18751	4569	42	that	that	IN
18751	4569	43	when	when	WRB
18751	4569	44	potassic	potassic	JJ
18751	4569	45	cyanide	cyanide	NN
18751	4569	46	is	be	VBZ
18751	4569	47	added	add	VBN
18751	4569	48	in	in	IN
18751	4569	49	sufficient	sufficient	JJ
18751	4569	50	quantity	quantity	NN
18751	4569	51	to	to	IN
18751	4569	52	such	such	PDT
18751	4569	53	a	a	DT
18751	4569	54	solution	solution	NN
18751	4569	55	the	the	DT
18751	4569	56	colour	colour	NN
18751	4569	57	is	be	VBZ
18751	4569	58	removed	remove	VBN
18751	4569	59	,	,	,
18751	4569	60	double	double	JJ
18751	4569	61	cyanides	cyanide	NNS
18751	4569	62	of	of	IN
18751	4569	63	copper	copper	NN
18751	4569	64	and	and	CC
18751	4569	65	potassium	potassium	NN
18751	4569	66	or	or	CC
18751	4569	67	ammonium	ammonium	NN
18751	4569	68	being	be	VBG
18751	4569	69	formed	form	VBN
18751	4569	70	.	.	.
18751	4570	1	[	[	-LRB-
18751	4570	2	54	54	CD
18751	4570	3	]	]	-RRB-
18751	4570	4	In	in	IN
18751	4570	5	the	the	DT
18751	4570	6	explanation	explanation	NN
18751	4570	7	generally	generally	RB
18751	4570	8	given	give	VBN
18751	4570	9	the	the	DT
18751	4570	10	formation	formation	NN
18751	4570	11	of	of	IN
18751	4570	12	cuprous	cuprous	JJ
18751	4570	13	cyanide	cyanide	NN
18751	4570	14	is	be	VBZ
18751	4570	15	supposed[55	supposed[55	NN
18751	4570	16	]	]	-RRB-
18751	4570	17	;	;	:
18751	4570	18	but	but	CC
18751	4570	19	in	in	IN
18751	4570	20	practice	practice	NN
18751	4570	21	it	-PRON-	PRP
18751	4570	22	is	be	VBZ
18751	4570	23	found	find	VBN
18751	4570	24	that	that	IN
18751	4570	25	one	one	CD
18751	4570	26	part	part	NN
18751	4570	27	of	of	IN
18751	4570	28	copper	copper	NN
18751	4570	29	requires	require	VBZ
18751	4570	30	rather	rather	RB
18751	4570	31	more	more	JJR
18751	4570	32	than	than	IN
18751	4570	33	four	four	CD
18751	4570	34	parts	part	NNS
18751	4570	35	of	of	IN
18751	4570	36	cyanide	cyanide	NN
18751	4570	37	,	,	,
18751	4570	38	which	which	WDT
18751	4570	39	agrees	agree	VBZ
18751	4570	40	with	with	IN
18751	4570	41	the	the	DT
18751	4570	42	former	former	JJ
18751	4570	43	,	,	,
18751	4570	44	rather	rather	RB
18751	4570	45	than	than	IN
18751	4570	46	the	the	DT
18751	4570	47	latter	latter	JJ
18751	4570	48	,	,	,
18751	4570	49	explanation	explanation	NN
18751	4570	50	.	.	.
18751	4571	1	Reliance	reliance	NN
18751	4571	2	on	on	IN
18751	4571	3	the	the	DT
18751	4571	4	accuracy	accuracy	NN
18751	4571	5	of	of	IN
18751	4571	6	the	the	DT
18751	4571	7	process	process	NN
18751	4571	8	can	can	MD
18751	4571	9	not	not	RB
18751	4571	10	rest	rest	VB
18751	4571	11	upon	upon	IN
18751	4571	12	the	the	DT
18751	4571	13	supposition	supposition	NN
18751	4571	14	that	that	IN
18751	4571	15	the	the	DT
18751	4571	16	cyanide	cyanide	NN
18751	4571	17	required	require	VBN
18751	4571	18	for	for	IN
18751	4571	19	decoloration	decoloration	NN
18751	4571	20	is	be	VBZ
18751	4571	21	proportional	proportional	JJ
18751	4571	22	to	to	IN
18751	4571	23	the	the	DT
18751	4571	24	copper	copper	NN
18751	4571	25	present	present	NN
18751	4571	26	,	,	,
18751	4571	27	for	for	IN
18751	4571	28	varying	vary	VBG
18751	4571	29	quantities	quantity	NNS
18751	4571	30	of	of	IN
18751	4571	31	ammonia	ammonia	NNP
18751	4571	32	salts	salts	NNP
18751	4571	33	,	,	,
18751	4571	34	ammonia	ammonia	NN
18751	4571	35	and	and	CC
18751	4571	36	water	water	NN
18751	4571	37	,	,	,
18751	4571	38	and	and	CC
18751	4571	39	differences	difference	NNS
18751	4571	40	of	of	IN
18751	4571	41	temperature	temperature	NN
18751	4571	42	have	have	VBP
18751	4571	43	an	an	DT
18751	4571	44	important	important	JJ
18751	4571	45	effect	effect	NN
18751	4571	46	.	.	.
18751	4572	1	The	the	DT
18751	4572	2	results	result	NNS
18751	4572	3	are	be	VBP
18751	4572	4	concordant	concordant	JJ
18751	4572	5	and	and	CC
18751	4572	6	exact	exact	JJ
18751	4572	7	only	only	RB
18751	4572	8	when	when	WRB
18751	4572	9	the	the	DT
18751	4572	10	cyanide	cyanide	NN
18751	4572	11	is	be	VBZ
18751	4572	12	standardised	standardise	VBN
18751	4572	13	under	under	IN
18751	4572	14	the	the	DT
18751	4572	15	same	same	JJ
18751	4572	16	conditions	condition	NNS
18751	4572	17	as	as	IN
18751	4572	18	it	-PRON-	PRP
18751	4572	19	is	be	VBZ
18751	4572	20	used	use	VBN
18751	4572	21	.	.	.
18751	4573	1	It	-PRON-	PRP
18751	4573	2	is	be	VBZ
18751	4573	3	best	good	JJS
18751	4573	4	to	to	TO
18751	4573	5	have	have	VB
18751	4573	6	the	the	DT
18751	4573	7	assay	assay	NN
18751	4573	8	solution	solution	NN
18751	4573	9	and	and	CC
18751	4573	10	that	that	DT
18751	4573	11	used	use	VBN
18751	4573	12	for	for	IN
18751	4573	13	standardising	standardise	VBG
18751	4573	14	as	as	RB
18751	4573	15	nearly	nearly	RB
18751	4573	16	as	as	IN
18751	4573	17	possible	possible	JJ
18751	4573	18	alike	alike	RB
18751	4573	19	,	,	,
18751	4573	20	and	and	CC
18751	4573	21	to	to	TO
18751	4573	22	titrate	titrate	VB
18751	4573	23	the	the	DT
18751	4573	24	two	two	CD
18751	4573	25	solutions	solution	NNS
18751	4573	26	side	side	NN
18751	4573	27	by	by	IN
18751	4573	28	side	side	NN
18751	4573	29	.	.	.
18751	4574	1	This	this	DT
18751	4574	2	demands	demand	VBZ
18751	4574	3	an	an	DT
18751	4574	4	approximate	approximate	JJ
18751	4574	5	knowledge	knowledge	NN
18751	4574	6	of	of	IN
18751	4574	7	the	the	DT
18751	4574	8	quantity	quantity	NN
18751	4574	9	of	of	IN
18751	4574	10	copper	copper	NN
18751	4574	11	contained	contain	VBN
18751	4574	12	in	in	IN
18751	4574	13	the	the	DT
18751	4574	14	ore	ore	NN
18751	4574	15	and	and	CC
18751	4574	16	a	a	DT
18751	4574	17	separation	separation	NN
18751	4574	18	of	of	IN
18751	4574	19	the	the	DT
18751	4574	20	bulk	bulk	NN
18751	4574	21	of	of	IN
18751	4574	22	the	the	DT
18751	4574	23	impurities	impurity	NNS
18751	4574	24	.	.	.
18751	4575	1	For	for	IN
18751	4575	2	the	the	DT
18751	4575	3	titration	titration	NN
18751	4575	4	there	there	EX
18751	4575	5	is	be	VBZ
18751	4575	6	required	require	VBN
18751	4575	7	a	a	DT
18751	4575	8	standard	standard	JJ
18751	4575	9	solution	solution	NN
18751	4575	10	of	of	IN
18751	4575	11	potassium	potassium	NN
18751	4575	12	cyanide	cyanide	NN
18751	4575	13	made	make	VBN
18751	4575	14	by	by	IN
18751	4575	15	dissolving	dissolve	VBG
18751	4575	16	42	42	CD
18751	4575	17	grams	gram	NNS
18751	4575	18	of	of	IN
18751	4575	19	the	the	DT
18751	4575	20	salt	salt	NN
18751	4575	21	,	,	,
18751	4575	22	known	know	VBN
18751	4575	23	to	to	IN
18751	4575	24	dealers	dealer	NNS
18751	4575	25	as	as	IN
18751	4575	26	Potassium	Potassium	NNP
18751	4575	27	Cyanide	Cyanide	NNP
18751	4575	28	(	(	-LRB-
18751	4575	29	Gold	Gold	NNP
18751	4575	30	)	)	-RRB-
18751	4575	31	,	,	,
18751	4575	32	in	in	IN
18751	4575	33	water	water	NN
18751	4575	34	and	and	CC
18751	4575	35	diluting	diluting	NN
18751	4575	36	to	to	IN
18751	4575	37	one	one	CD
18751	4575	38	litre	litre	NN
18751	4575	39	:	:	:
18751	4575	40	100	100	CD
18751	4575	41	c.c	c.c	NNP
18751	4575	42	.	.	.
18751	4576	1	of	of	IN
18751	4576	2	this	this	DT
18751	4576	3	will	will	MD
18751	4576	4	be	be	VB
18751	4576	5	about	about	RB
18751	4576	6	equivalent	equivalent	JJ
18751	4576	7	to	to	IN
18751	4576	8	one	one	CD
18751	4576	9	gram	gram	NN
18751	4576	10	of	of	IN
18751	4576	11	copper	copper	NN
18751	4576	12	.	.	.
18751	4577	1	For	for	IN
18751	4577	2	poor	poor	JJ
18751	4577	3	ores	ore	VBZ
18751	4577	4	the	the	DT
18751	4577	5	solution	solution	NN
18751	4577	6	may	may	MD
18751	4577	7	conveniently	conveniently	RB
18751	4577	8	be	be	VB
18751	4577	9	made	make	VBN
18751	4577	10	half	half	PDT
18751	4577	11	this	this	DT
18751	4577	12	strength	strength	NN
18751	4577	13	.	.	.
18751	4578	1	The	the	DT
18751	4578	2	solution	solution	NN
18751	4578	3	of	of	IN
18751	4578	4	the	the	DT
18751	4578	5	ore	ore	NN
18751	4578	6	and	and	CC
18751	4578	7	the	the	DT
18751	4578	8	separation	separation	NN
18751	4578	9	of	of	IN
18751	4578	10	the	the	DT
18751	4578	11	copper	copper	NN
18751	4578	12	as	as	IN
18751	4578	13	sulphide	sulphide	NN
18751	4578	14	are	be	VBP
18751	4578	15	effected	effect	VBN
18751	4578	16	in	in	IN
18751	4578	17	the	the	DT
18751	4578	18	same	same	JJ
18751	4578	19	ways	way	NNS
18751	4578	20	as	as	IN
18751	4578	21	have	have	VBP
18751	4578	22	been	be	VBN
18751	4578	23	already	already	RB
18751	4578	24	described	describe	VBN
18751	4578	25	for	for	IN
18751	4578	26	electrolysis	electrolysis	NN
18751	4578	27	.	.	.
18751	4579	1	Similarly	similarly	RB
18751	4579	2	,	,	,
18751	4579	3	too	too	RB
18751	4579	4	,	,	,
18751	4579	5	the	the	DT
18751	4579	6	sulphide	sulphide	NN
18751	4579	7	is	be	VBZ
18751	4579	8	attacked	attack	VBN
18751	4579	9	with	with	IN
18751	4579	10	15	15	CD
18751	4579	11	c.c	c.c	NNP
18751	4579	12	.	.	.
18751	4580	1	of	of	IN
18751	4580	2	nitric	nitric	JJ
18751	4580	3	acid	acid	NN
18751	4580	4	and	and	CC
18751	4580	5	the	the	DT
18751	4580	6	assay	assay	NN
18751	4580	7	boiled	boil	VBD
18751	4580	8	down	down	RP
18751	4580	9	to	to	IN
18751	4580	10	10	10	CD
18751	4580	11	c.c	c.c	NNP
18751	4580	12	.	.	.
18751	4581	1	Add	Add	NNP
18751	4581	2	20	20	CD
18751	4581	3	c.c	c.c	NN
18751	4581	4	.	.	.
18751	4582	1	of	of	IN
18751	4582	2	water	water	NN
18751	4582	3	and	and	CC
18751	4582	4	warm	warm	JJ
18751	4582	5	,	,	,
18751	4582	6	filter	filter	VB
18751	4582	7	into	into	IN
18751	4582	8	a	a	DT
18751	4582	9	pint	pint	NN
18751	4582	10	flask	flask	NN
18751	4582	11	,	,	,
18751	4582	12	wash	wash	VB
18751	4582	13	well	well	RB
18751	4582	14	with	with	IN
18751	4582	15	water	water	NN
18751	4582	16	,	,	,
18751	4582	17	and	and	CC
18751	4582	18	dilute	dilute	VB
18751	4582	19	to	to	IN
18751	4582	20	about	about	RB
18751	4582	21	150	150	CD
18751	4582	22	c.c	c.c	NNP
18751	4582	23	.	.	.
18751	4583	1	;	;	:
18751	4583	2	add	add	VB
18751	4583	3	30	30	CD
18751	4583	4	c.c	c.c	NNP
18751	4583	5	.	.	.
18751	4584	1	of	of	IN
18751	4584	2	dilute	dilute	NNP
18751	4584	3	ammonia	ammonia	NNP
18751	4584	4	,	,	,
18751	4584	5	and	and	CC
18751	4584	6	cool	cool	JJ
18751	4584	7	.	.	.
18751	4585	1	Prepare	prepare	VB
18751	4585	2	a	a	DT
18751	4585	3	standard	standard	NN
18751	4585	4	by	by	IN
18751	4585	5	dissolving	dissolve	VBG
18751	4585	6	a	a	DT
18751	4585	7	quantity	quantity	NN
18751	4585	8	of	of	IN
18751	4585	9	electrotype	electrotype	NN
18751	4585	10	copper	copper	NN
18751	4585	11	(	(	-LRB-
18751	4585	12	judged	judge	VBN
18751	4585	13	to	to	TO
18751	4585	14	be	be	VB
18751	4585	15	about	about	RB
18751	4585	16	the	the	DT
18751	4585	17	same	same	JJ
18751	4585	18	as	as	IN
18751	4585	19	that	that	DT
18751	4585	20	contained	contain	VBD
18751	4585	21	in	in	IN
18751	4585	22	the	the	DT
18751	4585	23	assay	assay	NN
18751	4585	24	)	)	-RRB-
18751	4585	25	in	in	IN
18751	4585	26	20	20	CD
18751	4585	27	c.c	c.c	NNP
18751	4585	28	.	.	.
18751	4586	1	of	of	IN
18751	4586	2	water	water	NN
18751	4586	3	and	and	CC
18751	4586	4	10	10	CD
18751	4586	5	c.c	c.c	NNP
18751	4586	6	.	.	.
18751	4587	1	of	of	IN
18751	4587	2	nitric	nitric	JJ
18751	4587	3	acid	acid	NN
18751	4587	4	,	,	,
18751	4587	5	boil	boil	VB
18751	4587	6	off	off	RP
18751	4587	7	the	the	DT
18751	4587	8	nitrous	nitrous	JJ
18751	4587	9	fumes	fume	NNS
18751	4587	10	,	,	,
18751	4587	11	and	and	CC
18751	4587	12	dilute	dilute	NN
18751	4587	13	to	to	IN
18751	4587	14	150	150	CD
18751	4587	15	c.c	c.c	NNP
18751	4587	16	.	.	.
18751	4588	1	:	:	:
18751	4588	2	add	add	VB
18751	4588	3	30	30	CD
18751	4588	4	c.c	c.c	NNP
18751	4588	5	.	.	.
18751	4589	1	of	of	IN
18751	4589	2	dilute	dilute	NNP
18751	4589	3	ammonia	ammonia	NNP
18751	4589	4	and	and	CC
18751	4589	5	cool	cool	JJ
18751	4589	6	.	.	.
18751	4590	1	Fill	fill	VB
18751	4590	2	a	a	DT
18751	4590	3	burette	burette	NN
18751	4590	4	with	with	IN
18751	4590	5	the	the	DT
18751	4590	6	standard	standard	JJ
18751	4590	7	cyanide	cyanide	NN
18751	4590	8	solution	solution	NN
18751	4590	9	.	.	.
18751	4591	1	The	the	DT
18751	4591	2	burette	burette	NN
18751	4591	3	with	with	IN
18751	4591	4	syphon	syphon	NNP
18751	4591	5	arrangement	arrangement	NN
18751	4591	6	,	,	,
18751	4591	7	figured	figure	VBN
18751	4591	8	on	on	IN
18751	4591	9	page	page	NN
18751	4591	10	52	52	CD
18751	4591	11	,	,	,
18751	4591	12	is	be	VBZ
18751	4591	13	used	use	VBN
18751	4591	14	.	.	.
18751	4592	1	A	a	DT
18751	4592	2	number	number	NN
18751	4592	3	of	of	IN
18751	4592	4	titrations	titration	NNS
18751	4592	5	can	can	MD
18751	4592	6	be	be	VB
18751	4592	7	carried	carry	VBN
18751	4592	8	on	on	RP
18751	4592	9	at	at	IN
18751	4592	10	the	the	DT
18751	4592	11	same	same	JJ
18751	4592	12	time	time	NN
18751	4592	13	provided	provide	VBD
18751	4592	14	the	the	DT
18751	4592	15	quantity	quantity	NN
18751	4592	16	of	of	IN
18751	4592	17	copper	copper	NN
18751	4592	18	present	present	NN
18751	4592	19	in	in	IN
18751	4592	20	each	each	DT
18751	4592	21	is	be	VBZ
18751	4592	22	about	about	RB
18751	4592	23	the	the	DT
18751	4592	24	same	same	JJ
18751	4592	25	.	.	.
18751	4593	1	This	this	DT
18751	4593	2	is	be	VBZ
18751	4593	3	regulated	regulate	VBN
18751	4593	4	in	in	IN
18751	4593	5	weighing	weigh	VBG
18751	4593	6	up	up	RP
18751	4593	7	the	the	DT
18751	4593	8	ore	ore	NN
18751	4593	9	.	.	.
18751	4594	1	The	the	DT
18751	4594	2	flasks	flask	NNS
18751	4594	3	must	must	MD
18751	4594	4	of	of	IN
18751	4594	5	course	course	NN
18751	4594	6	be	be	VB
18751	4594	7	marked	mark	VBN
18751	4594	8	,	,	,
18751	4594	9	and	and	CC
18751	4594	10	should	should	MD
18751	4594	11	be	be	VB
18751	4594	12	arranged	arrange	VBN
18751	4594	13	in	in	IN
18751	4594	14	series	series	NN
18751	4594	15	on	on	IN
18751	4594	16	a	a	DT
18751	4594	17	bench	bench	NN
18751	4594	18	in	in	IN
18751	4594	19	front	front	NN
18751	4594	20	of	of	IN
18751	4594	21	a	a	DT
18751	4594	22	good	good	JJ
18751	4594	23	light	light	NN
18751	4594	24	and	and	CC
18751	4594	25	at	at	IN
18751	4594	26	such	such	PDT
18751	4594	27	a	a	DT
18751	4594	28	height	height	NN
18751	4594	29	that	that	IN
18751	4594	30	the	the	DT
18751	4594	31	liquid	liquid	NN
18751	4594	32	can	can	MD
18751	4594	33	be	be	VB
18751	4594	34	looked	look	VBN
18751	4594	35	through	through	RB
18751	4594	36	without	without	IN
18751	4594	37	stooping	stoop	VBG
18751	4594	38	.	.	.
18751	4595	1	Supposing	suppose	VBG
18751	4595	2	about	about	RB
18751	4595	3	50	50	CD
18751	4595	4	c.c	c.c	NN
18751	4595	5	.	.	.
18751	4596	1	of	of	IN
18751	4596	2	cyanide	cyanide	NN
18751	4596	3	will	will	MD
18751	4596	4	be	be	VB
18751	4596	5	required	require	VBN
18751	4596	6	,	,	,
18751	4596	7	30	30	CD
18751	4596	8	c.c	c.c	NNP
18751	4596	9	.	.	.
18751	4597	1	should	should	MD
18751	4597	2	be	be	VB
18751	4597	3	run	run	VBN
18751	4597	4	into	into	IN
18751	4597	5	each	each	DT
18751	4597	6	,	,	,
18751	4597	7	and	and	CC
18751	4597	8	each	each	DT
18751	4597	9	addition	addition	NN
18751	4597	10	be	be	VB
18751	4597	11	recorded	record	VBN
18751	4597	12	as	as	RB
18751	4597	13	soon	soon	RB
18751	4597	14	as	as	IN
18751	4597	15	made	make	VBN
18751	4597	16	;	;	:
18751	4597	17	then	then	RB
18751	4597	18	run	run	VB
18751	4597	19	15	15	CD
18751	4597	20	c.c	c.c	NNP
18751	4597	21	.	.	.
18751	4598	1	into	into	IN
18751	4598	2	each	each	DT
18751	4598	3	.	.	.
18751	4599	1	The	the	DT
18751	4599	2	solutions	solution	NNS
18751	4599	3	will	will	MD
18751	4599	4	now	now	RB
18751	4599	5	probably	probably	RB
18751	4599	6	show	show	VB
18751	4599	7	marked	marked	JJ
18751	4599	8	differences	difference	NNS
18751	4599	9	of	of	IN
18751	4599	10	tint	tint	NN
18751	4599	11	:	:	:
18751	4599	12	add	add	VB
18751	4599	13	1	1	CD
18751	4599	14	c.c	c.c	NNP
18751	4599	15	.	.	.
18751	4600	1	of	of	IN
18751	4600	2	cyanide	cyanide	NN
18751	4600	3	to	to	IN
18751	4600	4	the	the	DT
18751	4600	5	lighter	light	JJR
18751	4600	6	ones	one	NNS
18751	4600	7	and	and	CC
18751	4600	8	more	more	JJR
18751	4600	9	to	to	IN
18751	4600	10	the	the	DT
18751	4600	11	darker	darker	NN
18751	4600	12	,	,	,
18751	4600	13	so	so	IN
18751	4600	14	as	as	IN
18751	4600	15	to	to	TO
18751	4600	16	bring	bring	VB
18751	4600	17	the	the	DT
18751	4600	18	colours	colour	NNS
18751	4600	19	to	to	IN
18751	4600	20	about	about	IN
18751	4600	21	the	the	DT
18751	4600	22	same	same	JJ
18751	4600	23	depth	depth	NN
18751	4600	24	of	of	IN
18751	4600	25	tint	tint	NN
18751	4600	26	.	.	.
18751	4601	1	They	-PRON-	PRP
18751	4601	2	should	should	MD
18751	4601	3	all	all	RB
18751	4601	4	be	be	VB
18751	4601	5	of	of	IN
18751	4601	6	nearly	nearly	RB
18751	4601	7	equal	equal	JJ
18751	4601	8	tint	tint	NN
18751	4601	9	just	just	RB
18751	4601	10	before	before	IN
18751	4601	11	finishing	finish	VBG
18751	4601	12	.	.	.
18751	4602	1	At	at	IN
18751	4602	2	the	the	DT
18751	4602	3	end	end	NN
18751	4602	4	add	add	VB
18751	4602	5	half	half	PDT
18751	4602	6	a	a	DT
18751	4602	7	c.c	c.c	NN
18751	4602	8	.	.	.
18751	4603	1	at	at	IN
18751	4603	2	a	a	DT
18751	4603	3	time	time	NN
18751	4603	4	until	until	IN
18751	4603	5	the	the	DT
18751	4603	6	colours	colour	NNS
18751	4603	7	are	be	VBP
18751	4603	8	completely	completely	RB
18751	4603	9	discharged	discharge	VBN
18751	4603	10	.	.	.
18751	4604	1	A	a	DT
18751	4604	2	piece	piece	NN
18751	4604	3	of	of	IN
18751	4604	4	damp	damp	JJ
18751	4604	5	filter	filter	NN
18751	4604	6	paper	paper	NN
18751	4604	7	held	hold	VBN
18751	4604	8	between	between	IN
18751	4604	9	the	the	DT
18751	4604	10	light	light	NN
18751	4604	11	and	and	CC
18751	4604	12	the	the	DT
18751	4604	13	flask	flask	NN
18751	4604	14	assists	assist	NNS
18751	4604	15	in	in	IN
18751	4604	16	judging	judge	VBG
18751	4604	17	the	the	DT
18751	4604	18	colour	colour	NN
18751	4604	19	when	when	WRB
18751	4604	20	nearly	nearly	RB
18751	4604	21	finished	finish	VBD
18751	4604	22	.	.	.
18751	4605	1	Overdone	overdone	NN
18751	4605	2	assays	assays	RB
18751	4605	3	show	show	VBP
18751	4605	4	a	a	DT
18751	4605	5	straw	straw	NN
18751	4605	6	yellow	yellow	JJ
18751	4605	7	colour	colour	NN
18751	4605	8	which	which	WDT
18751	4605	9	deepens	deepen	VBZ
18751	4605	10	on	on	IN
18751	4605	11	standing	stand	VBG
18751	4605	12	.	.	.
18751	4606	1	The	the	DT
18751	4606	2	following	follow	VBG
18751	4606	3	will	will	MD
18751	4606	4	illustrate	illustrate	VB
18751	4606	5	the	the	DT
18751	4606	6	notes	note	NNS
18751	4606	7	recorded	record	VBN
18751	4606	8	of	of	IN
18751	4606	9	five	five	CD
18751	4606	10	such	such	JJ
18751	4606	11	assays	assay	NNS
18751	4606	12	and	and	CC
18751	4606	13	one	one	CD
18751	4606	14	standard:--	standard:--	NN
18751	4606	15	(	(	-LRB-
18751	4606	16	1	1	CD
18751	4606	17	)	)	-RRB-
18751	4606	18	30	30	CD
18751	4606	19	c.c	c.c	NNP
18751	4606	20	.	.	.
18751	4607	1	15	15	CD
18751	4607	2	c.c	c.c	NNP
18751	4607	3	.	.	.
18751	4608	1	5	5	CD
18751	4608	2	c.c	c.c	NNP
18751	4608	3	.	.	.
18751	4609	1	2	2	CD
18751	4609	2	c.c	c.c	NNP
18751	4609	3	.	.	.
18751	4610	1	1	1	CD
18751	4610	2	c.c	c.c	NNP
18751	4610	3	.	.	.
18751	4611	1	1/2	1/2	CD
18751	4611	2	c.c	c.c	NNP
18751	4611	3	.	.	.
18751	4612	1	--	--	:
18751	4612	2	c.c	c.c	NNP
18751	4612	3	.	.	.
18751	4613	1	=	=	SYM
18751	4613	2	53	53	CD
18751	4613	3	-	-	SYM
18751	4613	4	1/2	1/2	CD
18751	4613	5	c.c	c.c	NN
18751	4613	6	.	.	.
18751	4614	1	(	(	-LRB-
18751	4614	2	2	2	LS
18751	4614	3	)	)	-RRB-
18751	4614	4	30	30	CD
18751	4614	5	"	"	``
18751	4614	6	15	15	CD
18751	4614	7	"	"	``
18751	4614	8	1	1	CD
18751	4614	9	"	"	``
18751	4614	10	1	1	CD
18751	4614	11	"	"	``
18751	4614	12	1	1	CD
18751	4614	13	"	"	CD
18751	4614	14	1/2	1/2	CD
18751	4614	15	"	"	''
18751	4614	16	--	--	:
18751	4614	17	"	"	''
18751	4614	18	=	=	SYM
18751	4614	19	48	48	CD
18751	4614	20	-	-	HYPH
18751	4614	21	1/2	1/2	CD
18751	4614	22	"	"	''
18751	4614	23	(	(	-LRB-
18751	4614	24	3	3	CD
18751	4614	25	)	)	-RRB-
18751	4614	26	30	30	CD
18751	4614	27	"	"	``
18751	4614	28	15	15	CD
18751	4614	29	"	"	``
18751	4614	30	3	3	CD
18751	4614	31	"	"	``
18751	4614	32	1	1	CD
18751	4614	33	"	"	``
18751	4614	34	1	1	CD
18751	4614	35	"	"	CD
18751	4614	36	1/2	1/2	CD
18751	4614	37	"	"	''
18751	4614	38	--	--	:
18751	4614	39	"	"	''
18751	4614	40	=	=	SYM
18751	4614	41	50	50	CD
18751	4614	42	-	-	HYPH
18751	4614	43	1/2	1/2	CD
18751	4614	44	"	"	''
18751	4614	45	(	(	-LRB-
18751	4614	46	4	4	CD
18751	4614	47	)	)	-RRB-
18751	4614	48	30	30	CD
18751	4614	49	"	"	``
18751	4614	50	15	15	CD
18751	4614	51	"	"	``
18751	4614	52	5	5	CD
18751	4614	53	"	"	CD
18751	4614	54	2	2	CD
18751	4614	55	"	"	''
18751	4614	56	1	1	CD
18751	4614	57	"	"	CD
18751	4614	58	1/2	1/2	CD
18751	4614	59	"	"	''
18751	4614	60	1/2	1/2	CD
18751	4614	61	"	"	''
18751	4614	62	=	=	SYM
18751	4614	63	54	54	CD
18751	4614	64	"	"	''
18751	4614	65	(	(	-LRB-
18751	4614	66	5	5	CD
18751	4614	67	)	)	-RRB-
18751	4614	68	30	30	CD
18751	4614	69	"	"	``
18751	4614	70	15	15	CD
18751	4614	71	"	"	''
18751	4614	72	2	2	CD
18751	4614	73	"	"	``
18751	4614	74	1	1	CD
18751	4614	75	"	"	``
18751	4614	76	1	1	CD
18751	4614	77	"	"	CD
18751	4614	78	1/2	1/2	CD
18751	4614	79	"	"	''
18751	4614	80	--	--	:
18751	4614	81	"	"	''
18751	4614	82	=	=	SYM
18751	4614	83	49	49	CD
18751	4614	84	-	-	SYM
18751	4614	85	1/2	1/2	CD
18751	4614	86	"	"	''
18751	4614	87	(	(	-LRB-
18751	4614	88	6	6	CD
18751	4614	89	)	)	-RRB-
18751	4614	90	30	30	CD
18751	4614	91	"	"	``
18751	4614	92	15	15	CD
18751	4614	93	"	"	''
18751	4614	94	2	2	CD
18751	4614	95	"	"	``
18751	4614	96	1	1	CD
18751	4614	97	"	"	``
18751	4614	98	1	1	CD
18751	4614	99	"	"	CD
18751	4614	100	1/2	1/2	CD
18751	4614	101	"	"	''
18751	4614	102	1/2	1/2	CD
18751	4614	103	"	"	''
18751	4614	104	=	=	SYM
18751	4614	105	50	50	CD
18751	4614	106	standard	standard	JJ
18751	4614	107	Three	three	CD
18751	4614	108	grams	gram	NNS
18751	4614	109	of	of	IN
18751	4614	110	ore	ore	NN
18751	4614	111	were	be	VBD
18751	4614	112	taken	take	VBN
18751	4614	113	,	,	,
18751	4614	114	and	and	CC
18751	4614	115	the	the	DT
18751	4614	116	standard	standard	NN
18751	4614	117	contained	contain	VBD
18751	4614	118	0.480	0.480	CD
18751	4614	119	gram	gram	NN
18751	4614	120	of	of	IN
18751	4614	121	copper	copper	NN
18751	4614	122	.	.	.
18751	4615	1	In	in	IN
18751	4615	2	this	this	DT
18751	4615	3	series	series	NN
18751	4615	4	the	the	DT
18751	4615	5	difference	difference	NN
18751	4615	6	of	of	IN
18751	4615	7	half	half	PDT
18751	4615	8	a	a	DT
18751	4615	9	c.c	c.c	NN
18751	4615	10	.	.	.
18751	4616	1	means	mean	VBZ
18751	4616	2	about	about	RB
18751	4616	3	0.15	0.15	CD
18751	4616	4	per	per	NN
18751	4616	5	cent	cent	NN
18751	4616	6	.	.	.
18751	4617	1	on	on	IN
18751	4617	2	the	the	DT
18751	4617	3	ore	ore	NN
18751	4617	4	;	;	:
18751	4617	5	with	with	IN
18751	4617	6	a	a	DT
18751	4617	7	little	little	JJ
18751	4617	8	practice	practice	NN
18751	4617	9	it	-PRON-	PRP
18751	4617	10	is	be	VBZ
18751	4617	11	easy	easy	JJ
18751	4617	12	to	to	TO
18751	4617	13	estimate	estimate	VB
18751	4617	14	whether	whether	IN
18751	4617	15	the	the	DT
18751	4617	16	whole	whole	JJ
18751	4617	17	or	or	CC
18751	4617	18	half	half	NN
18751	4617	19	of	of	IN
18751	4617	20	the	the	DT
18751	4617	21	last	last	JJ
18751	4617	22	addition	addition	NN
18751	4617	23	should	should	MD
18751	4617	24	be	be	VB
18751	4617	25	counted	count	VBN
18751	4617	26	.	.	.
18751	4618	1	To	to	TO
18751	4618	2	get	get	VB
18751	4618	3	satisfactory	satisfactory	JJ
18751	4618	4	results	result	NNS
18751	4618	5	,	,	,
18751	4618	6	the	the	DT
18751	4618	7	manner	manner	NN
18751	4618	8	of	of	IN
18751	4618	9	finishing	finish	VBG
18751	4618	10	once	once	RB
18751	4618	11	adopted	adopt	VBN
18751	4618	12	must	must	MD
18751	4618	13	be	be	VB
18751	4618	14	adhered	adhere	VBN
18751	4618	15	to	to	IN
18751	4618	16	.	.	.
18751	4619	1	The	the	DT
18751	4619	2	following	follow	VBG
18751	4619	3	experiments	experiment	NNS
18751	4619	4	show	show	VBP
18751	4619	5	the	the	DT
18751	4619	6	effect	effect	NN
18751	4619	7	of	of	IN
18751	4619	8	variation	variation	NN
18751	4619	9	in	in	IN
18751	4619	10	the	the	DT
18751	4619	11	conditions	condition	NNS
18751	4619	12	of	of	IN
18751	4619	13	the	the	DT
18751	4619	14	assay:--Use	assay:--Use	NNP
18751	4619	15	_	_	NNP
18751	4619	16	a	a	DT
18751	4619	17	solution	solution	NN
18751	4619	18	of	of	IN
18751	4619	19	copper	copper	NN
18751	4619	20	nitrate	nitrate	NN
18751	4619	21	_	_	NNP
18751	4619	22	,	,	,
18751	4619	23	made	make	VBN
18751	4619	24	by	by	IN
18751	4619	25	dissolving	dissolve	VBG
18751	4619	26	10	10	CD
18751	4619	27	grams	gram	NNS
18751	4619	28	of	of	IN
18751	4619	29	copper	copper	NN
18751	4619	30	in	in	IN
18751	4619	31	50	50	CD
18751	4619	32	c.c	c.c	NNP
18751	4619	33	.	.	.
18751	4620	1	of	of	IN
18751	4620	2	water	water	NN
18751	4620	3	and	and	CC
18751	4620	4	35	35	CD
18751	4620	5	c.c	c.c	NNP
18751	4620	6	.	.	.
18751	4621	1	of	of	IN
18751	4621	2	nitric	nitric	JJ
18751	4621	3	acid	acid	NN
18751	4621	4	,	,	,
18751	4621	5	and	and	CC
18751	4621	6	diluting	diluting	NN
18751	4621	7	to	to	IN
18751	4621	8	a	a	DT
18751	4621	9	litre	litre	NN
18751	4621	10	.	.	.
18751	4622	1	100	100	CD
18751	4622	2	c.c	c.c	NNP
18751	4622	3	.	.	.
18751	4623	1	=	=	SYM
18751	4623	2	1	1	CD
18751	4623	3	gram	gram	NN
18751	4623	4	of	of	IN
18751	4623	5	copper	copper	NN
18751	4623	6	.	.	.
18751	4624	1	~Effect	~Effect	NFP
18751	4624	2	of	of	IN
18751	4624	3	Varying	vary	VBG
18751	4624	4	Temperature.~--In	temperature.~--in	ADD
18751	4624	5	these	these	DT
18751	4624	6	experiments	experiment	NNS
18751	4624	7	20	20	CD
18751	4624	8	c.c	c.c	NNP
18751	4624	9	.	.	.
18751	4625	1	of	of	IN
18751	4625	2	copper	copper	NN
18751	4625	3	nitrate	nitrate	NNP
18751	4625	4	were	be	VBD
18751	4625	5	used	use	VBN
18751	4625	6	,	,	,
18751	4625	7	with	with	IN
18751	4625	8	10	10	CD
18751	4625	9	c.c	c.c	NNP
18751	4625	10	.	.	.
18751	4626	1	of	of	IN
18751	4626	2	nitric	nitric	JJ
18751	4626	3	acid	acid	NNP
18751	4626	4	,	,	,
18751	4626	5	30	30	CD
18751	4626	6	c.c	c.c	NNP
18751	4626	7	.	.	.
18751	4627	1	of	of	IN
18751	4627	2	dilute	dilute	NNP
18751	4627	3	ammonia	ammonia	NNP
18751	4627	4	,	,	,
18751	4627	5	and	and	CC
18751	4627	6	water	water	NN
18751	4627	7	to	to	IN
18751	4627	8	200	200	CD
18751	4627	9	c.c	c.c	NNP
18751	4627	10	.	.	.
18751	4628	1	The	the	DT
18751	4628	2	results	result	NNS
18751	4628	3	were--	were--	VBD
18751	4628	4	Temperature	Temperature	NNP
18751	4628	5	15	15	CD
18751	4628	6	°	°	,
18751	4628	7	30	30	CD
18751	4628	8	°	°	,
18751	4628	9	70	70	CD
18751	4628	10	°	°	,
18751	4628	11	100	100	CD
18751	4628	12	°	°	,
18751	4628	13	Cyanide	Cyanide	NNP
18751	4628	14	required	require	VBD
18751	4628	15	21.5	21.5	CD
18751	4628	16	c.c	c.c	NNP
18751	4628	17	.	.	.
18751	4629	1	20.8	20.8	CD
18751	4629	2	c.c	c.c	NNP
18751	4629	3	.	.	.
18751	4630	1	19.7	19.7	CD
18751	4630	2	c.c	c.c	NNP
18751	4630	3	.	.	.
18751	4631	1	18.8	18.8	CD
18751	4631	2	c.c	c.c	NNP
18751	4631	3	.	.	.
18751	4632	1	The	the	DT
18751	4632	2	temperature	temperature	NN
18751	4632	3	is	be	VBZ
18751	4632	4	that	that	DT
18751	4632	5	of	of	IN
18751	4632	6	the	the	DT
18751	4632	7	solution	solution	NN
18751	4632	8	_	_	NNP
18751	4632	9	before	before	IN
18751	4632	10	_	_	NNP
18751	4632	11	titrating	titrating	NN
18751	4632	12	.	.	.
18751	4633	1	These	these	DT
18751	4633	2	show	show	VBP
18751	4633	3	the	the	DT
18751	4633	4	importance	importance	NN
18751	4633	5	of	of	IN
18751	4633	6	always	always	RB
18751	4633	7	cooling	cool	VBG
18751	4633	8	before	before	IN
18751	4633	9	titrating	titrating	NN
18751	4633	10	,	,	,
18751	4633	11	and	and	CC
18751	4633	12	of	of	IN
18751	4633	13	titrating	titrate	VBG
18751	4633	14	the	the	DT
18751	4633	15	assay	assay	NN
18751	4633	16	and	and	CC
18751	4633	17	standard	standard	NN
18751	4633	18	at	at	IN
18751	4633	19	the	the	DT
18751	4633	20	same	same	JJ
18751	4633	21	temperature	temperature	NN
18751	4633	22	.	.	.
18751	4634	1	~Effect	~Effect	NFP
18751	4634	2	of	of	IN
18751	4634	3	Varying	Varying	NNP
18751	4634	4	Bulk.~--The	Bulk.~--The	NNP
18751	4634	5	quantities	quantity	NNS
18751	4634	6	of	of	IN
18751	4634	7	copper	copper	NN
18751	4634	8	,	,	,
18751	4634	9	acid	acid	NN
18751	4634	10	,	,	,
18751	4634	11	and	and	CC
18751	4634	12	ammonia	ammonia	NNP
18751	4634	13	were	be	VBD
18751	4634	14	the	the	DT
18751	4634	15	same	same	JJ
18751	4634	16	as	as	IN
18751	4634	17	in	in	IN
18751	4634	18	the	the	DT
18751	4634	19	last	last	RB
18751	4634	20	-	-	HYPH
18751	4634	21	mentioned	mention	VBN
18751	4634	22	experiments	experiment	NNS
18751	4634	23	.	.	.
18751	4635	1	The	the	DT
18751	4635	2	results	result	NNS
18751	4635	3	were:--	were:--	:
18751	4635	4	Bulk	Bulk	NNP
18751	4635	5	100.0	100.0	CD
18751	4635	6	c.c	c.c	NNP
18751	4635	7	.	.	.
18751	4636	1	200.0	200.0	CD
18751	4636	2	c.c	c.c	NNP
18751	4636	3	.	.	.
18751	4637	1	300.0	300.0	CD
18751	4637	2	c.c	c.c	NNP
18751	4637	3	.	.	.
18751	4638	1	400.0	400.0	CD
18751	4638	2	c.c	c.c	NNP
18751	4638	3	.	.	.
18751	4639	1	Cyanide	Cyanide	NNP
18751	4639	2	required	require	VBD
18751	4639	3	23.3	23.3	CD
18751	4639	4	"	"	``
18751	4639	5	21.7	21.7	CD
18751	4639	6	"	"	``
18751	4639	7	21.4	21.4	CD
18751	4639	8	"	"	``
18751	4639	9	21.4	21.4	CD
18751	4639	10	"	"	''
18751	4639	11	These	these	DT
18751	4639	12	show	show	VBP
18751	4639	13	that	that	IN
18751	4639	14	large	large	JJ
18751	4639	15	variations	variation	NNS
18751	4639	16	in	in	IN
18751	4639	17	bulk	bulk	NN
18751	4639	18	must	must	MD
18751	4639	19	be	be	VB
18751	4639	20	avoided	avoid	VBN
18751	4639	21	.	.	.
18751	4640	1	~Effect	~effect	CD
18751	4640	2	of	of	IN
18751	4640	3	Varying	Varying	NNP
18751	4640	4	Ammonia.~--The	ammonia.~--the	NN
18751	4640	5	quantities	quantity	NNS
18751	4640	6	of	of	IN
18751	4640	7	copper	copper	NN
18751	4640	8	and	and	CC
18751	4640	9	acid	acid	NN
18751	4640	10	were	be	VBD
18751	4640	11	the	the	DT
18751	4640	12	same	same	JJ
18751	4640	13	as	as	IN
18751	4640	14	in	in	IN
18751	4640	15	the	the	DT
18751	4640	16	series	series	NN
18751	4640	17	of	of	IN
18751	4640	18	experiments	experiment	NNS
18751	4640	19	last	last	RB
18751	4640	20	noticed	notice	VBD
18751	4640	21	.	.	.
18751	4641	1	The	the	DT
18751	4641	2	bulk	bulk	NN
18751	4641	3	was	be	VBD
18751	4641	4	200	200	CD
18751	4641	5	c.c	c.c	NNP
18751	4641	6	.	.	.
18751	4642	1	The	the	DT
18751	4642	2	results	result	NNS
18751	4642	3	were:--	were:--	-RRB-
18751	4642	4	Dilute	Dilute	NNP
18751	4642	5	ammonia	ammonia	NNP
18751	4642	6	20.0	20.0	CD
18751	4642	7	c.c	c.c	NNP
18751	4642	8	.	.	.
18751	4643	1	30.0	30.0	CD
18751	4643	2	c.c	c.c	NNP
18751	4643	3	.	.	.
18751	4644	1	50.0	50.0	CD
18751	4644	2	c.c	c.c	NNP
18751	4644	3	.	.	.
18751	4645	1	100.0	100.0	CD
18751	4645	2	c.c	c.c	NNP
18751	4645	3	.	.	.
18751	4646	1	Cyanide	Cyanide	NNP
18751	4646	2	required	require	VBD
18751	4646	3	20.9	20.9	CD
18751	4646	4	"	"	``
18751	4646	5	21.7	21.7	CD
18751	4646	6	"	"	''
18751	4646	7	22.3	22.3	CD
18751	4646	8	"	"	``
18751	4646	9	24.6	24.6	CD
18751	4646	10	"	"	''
18751	4646	11	~Effect	~effect	NN
18751	4646	12	of	of	IN
18751	4646	13	Varying	Varying	NNP
18751	4646	14	Acid.~--The	Acid.~--The	NNP
18751	4646	15	quantities	quantity	NNS
18751	4646	16	of	of	IN
18751	4646	17	copper	copper	NN
18751	4646	18	and	and	CC
18751	4646	19	water	water	NN
18751	4646	20	were	be	VBD
18751	4646	21	the	the	DT
18751	4646	22	same	same	JJ
18751	4646	23	as	as	IN
18751	4646	24	in	in	IN
18751	4646	25	the	the	DT
18751	4646	26	last	last	RB
18751	4646	27	-	-	HYPH
18751	4646	28	noticed	notice	VBN
18751	4646	29	set	set	NN
18751	4646	30	of	of	IN
18751	4646	31	experiments	experiment	NNS
18751	4646	32	:	:	:
18751	4646	33	30	30	CD
18751	4646	34	c.c	c.c	NNP
18751	4646	35	.	.	.
18751	4647	1	of	of	IN
18751	4647	2	dilute	dilute	NNP
18751	4647	3	ammonia	ammonia	NNP
18751	4647	4	were	be	VBD
18751	4647	5	used	use	VBN
18751	4647	6	.	.	.
18751	4648	1	Nitric	nitric	JJ
18751	4648	2	acid	acid	NNP
18751	4648	3	5.0	5.0	CD
18751	4648	4	c.c	c.c	NNP
18751	4648	5	.	.	.
18751	4649	1	10.0	10.0	CD
18751	4649	2	c.c	c.c	NNP
18751	4649	3	.	.	.
18751	4650	1	15.0	15.0	CD
18751	4650	2	c.c	c.c	NNP
18751	4650	3	.	.	.
18751	4651	1	Cyanide	Cyanide	NNP
18751	4651	2	required	require	VBD
18751	4651	3	21.6	21.6	CD
18751	4651	4	"	"	``
18751	4651	5	21.7	21.7	CD
18751	4651	6	"	"	``
18751	4651	7	21.5	21.5	CD
18751	4651	8	"	"	''
18751	4651	9	On	on	IN
18751	4651	10	adding	add	VBG
18751	4651	11	nitric	nitric	JJ
18751	4651	12	acid	acid	NN
18751	4651	13	to	to	IN
18751	4651	14	the	the	DT
18751	4651	15	solution	solution	NN
18751	4651	16	it	-PRON-	PRP
18751	4651	17	combines	combine	VBZ
18751	4651	18	with	with	IN
18751	4651	19	a	a	DT
18751	4651	20	portion	portion	NN
18751	4651	21	of	of	IN
18751	4651	22	the	the	DT
18751	4651	23	ammonia	ammonia	NN
18751	4651	24	to	to	TO
18751	4651	25	form	form	VB
18751	4651	26	ammonic	ammonic	JJ
18751	4651	27	nitrate	nitrate	NN
18751	4651	28	;	;	:
18751	4651	29	it	-PRON-	PRP
18751	4651	30	will	will	MD
18751	4651	31	be	be	VB
18751	4651	32	seen	see	VBN
18751	4651	33	from	from	IN
18751	4651	34	the	the	DT
18751	4651	35	last	last	JJ
18751	4651	36	series	series	NN
18751	4651	37	of	of	IN
18751	4651	38	experiments	experiment	NNS
18751	4651	39	that	that	WDT
18751	4651	40	the	the	DT
18751	4651	41	lessening	lessening	NN
18751	4651	42	of	of	IN
18751	4651	43	the	the	DT
18751	4651	44	amount	amount	NN
18751	4651	45	of	of	IN
18751	4651	46	free	free	JJ
18751	4651	47	ammonia	ammonia	NNP
18751	4651	48	will	will	MD
18751	4651	49	decrease	decrease	VB
18751	4651	50	the	the	DT
18751	4651	51	quantity	quantity	NN
18751	4651	52	of	of	IN
18751	4651	53	cyanide	cyanide	NN
18751	4651	54	required	require	VBN
18751	4651	55	;	;	:
18751	4651	56	but	but	CC
18751	4651	57	,	,	,
18751	4651	58	on	on	IN
18751	4651	59	the	the	DT
18751	4651	60	other	other	JJ
18751	4651	61	hand	hand	NN
18751	4651	62	,	,	,
18751	4651	63	the	the	DT
18751	4651	64	ammonic	ammonic	JJ
18751	4651	65	nitrate	nitrate	NN
18751	4651	66	which	which	WDT
18751	4651	67	is	be	VBZ
18751	4651	68	at	at	IN
18751	4651	69	the	the	DT
18751	4651	70	same	same	JJ
18751	4651	71	time	time	NN
18751	4651	72	formed	form	VBN
18751	4651	73	will	will	MD
18751	4651	74	increase	increase	VB
18751	4651	75	the	the	DT
18751	4651	76	amount	amount	NN
18751	4651	77	required	require	VBN
18751	4651	78	;	;	:
18751	4651	79	under	under	IN
18751	4651	80	the	the	DT
18751	4651	81	conditions	condition	NNS
18751	4651	82	of	of	IN
18751	4651	83	the	the	DT
18751	4651	84	assay	assay	NN
18751	4651	85	these	these	DT
18751	4651	86	two	two	CD
18751	4651	87	effects	effect	NNS
18751	4651	88	neutralise	neutralise	VBP
18751	4651	89	each	each	DT
18751	4651	90	other	other	JJ
18751	4651	91	,	,	,
18751	4651	92	and	and	CC
18751	4651	93	such	such	JJ
18751	4651	94	differences	difference	NNS
18751	4651	95	in	in	IN
18751	4651	96	the	the	DT
18751	4651	97	quantity	quantity	NN
18751	4651	98	of	of	IN
18751	4651	99	acid	acid	NN
18751	4651	100	as	as	IN
18751	4651	101	are	be	VBP
18751	4651	102	likely	likely	JJ
18751	4651	103	to	to	TO
18751	4651	104	occur	occur	VB
18751	4651	105	are	be	VBP
18751	4651	106	unimportant	unimportant	JJ
18751	4651	107	.	.	.
18751	4652	1	~Effect	~Effect	NFP
18751	4652	2	of	of	IN
18751	4652	3	Varying	Varying	NNP
18751	4652	4	Ammonic	Ammonic	NNP
18751	4652	5	Salts.~--The	salts.~--the	JJ
18751	4652	6	quantities	quantity	NNS
18751	4652	7	of	of	IN
18751	4652	8	copper	copper	NN
18751	4652	9	,	,	,
18751	4652	10	water	water	NN
18751	4652	11	,	,	,
18751	4652	12	and	and	CC
18751	4652	13	ammonia	ammonia	NNP
18751	4652	14	were	be	VBD
18751	4652	15	the	the	DT
18751	4652	16	same	same	JJ
18751	4652	17	as	as	IN
18751	4652	18	in	in	IN
18751	4652	19	the	the	DT
18751	4652	20	last	last	JJ
18751	4652	21	mentioned	mention	VBN
18751	4652	22	set	set	NN
18751	4652	23	of	of	IN
18751	4652	24	experiments	experiment	NNS
18751	4652	25	,	,	,
18751	4652	26	but	but	CC
18751	4652	27	no	no	DT
18751	4652	28	nitric	nitric	JJ
18751	4652	29	acid	acid	NN
18751	4652	30	was	be	VBD
18751	4652	31	used	use	VBN
18751	4652	32	.	.	.
18751	4653	1	Ammonic	ammonic	JJ
18751	4653	2	nitrate	nitrate	NN
18751	4653	3	added	add	VBD
18751	4653	4	1	1	CD
18751	4653	5	gram	gram	NN
18751	4653	6	5	5	CD
18751	4653	7	grams	gram	NNS
18751	4653	8	10	10	CD
18751	4653	9	grams	gram	NNS
18751	4653	10	20	20	CD
18751	4653	11	grams	gram	NNS
18751	4653	12	Cyanide	Cyanide	NNP
18751	4653	13	required	require	VBD
18751	4653	14	21.2	21.2	CD
18751	4653	15	c.c	c.c	NNP
18751	4653	16	.	.	.
18751	4654	1	22.1	22.1	CD
18751	4654	2	c.c	c.c	NNP
18751	4654	3	.	.	.
18751	4655	1	23.1	23.1	CD
18751	4655	2	c.c	c.c	NNP
18751	4655	3	.	.	.
18751	4656	1	24.1	24.1	CD
18751	4656	2	c.c	c.c	NNP
18751	4656	3	.	.	.
18751	4657	1	These	these	DT
18751	4657	2	show	show	VBP
18751	4657	3	that	that	IN
18751	4657	4	combined	combine	VBN
18751	4657	5	ammonia	ammonia	NNP
18751	4657	6	seriously	seriously	RB
18751	4657	7	affects	affect	VBZ
18751	4657	8	the	the	DT
18751	4657	9	titration	titration	NN
18751	4657	10	,	,	,
18751	4657	11	and	and	CC
18751	4657	12	that	that	IN
18751	4657	13	the	the	DT
18751	4657	14	principle	principle	NN
18751	4657	15	sometimes	sometimes	RB
18751	4657	16	recommended	recommend	VBN
18751	4657	17	of	of	IN
18751	4657	18	neutralising	neutralise	VBG
18751	4657	19	the	the	DT
18751	4657	20	acid	acid	NN
18751	4657	21	with	with	IN
18751	4657	22	ammonia	ammonia	NNP
18751	4657	23	,	,	,
18751	4657	24	and	and	CC
18751	4657	25	then	then	RB
18751	4657	26	adding	add	VBG
18751	4657	27	a	a	DT
18751	4657	28	constant	constant	JJ
18751	4657	29	quantity	quantity	NN
18751	4657	30	of	of	IN
18751	4657	31	ammonia	ammonia	NN
18751	4657	32	,	,	,
18751	4657	33	is	be	VBZ
18751	4657	34	not	not	RB
18751	4657	35	a	a	DT
18751	4657	36	good	good	JJ
18751	4657	37	one	one	NN
18751	4657	38	,	,	,
18751	4657	39	because	because	IN
18751	4657	40	there	there	EX
18751	4657	41	is	be	VBZ
18751	4657	42	then	then	RB
18751	4657	43	an	an	DT
18751	4657	44	interference	interference	NN
18751	4657	45	both	both	CC
18751	4657	46	by	by	IN
18751	4657	47	the	the	DT
18751	4657	48	ammonia	ammonia	NN
18751	4657	49	and	and	CC
18751	4657	50	by	by	IN
18751	4657	51	the	the	DT
18751	4657	52	variable	variable	JJ
18751	4657	53	quantity	quantity	NN
18751	4657	54	of	of	IN
18751	4657	55	ammonic	ammonic	JJ
18751	4657	56	salts	salt	NNS
18751	4657	57	.	.	.
18751	4658	1	The	the	DT
18751	4658	2	same	same	JJ
18751	4658	3	quantity	quantity	NN
18751	4658	4	of	of	IN
18751	4658	5	combined	combine	VBN
18751	4658	6	ammonia	ammonia	NN
18751	4658	7	has	have	VBZ
18751	4658	8	the	the	DT
18751	4658	9	same	same	JJ
18751	4658	10	effect	effect	NN
18751	4658	11	,	,	,
18751	4658	12	whether	whether	IN
18751	4658	13	it	-PRON-	PRP
18751	4658	14	is	be	VBZ
18751	4658	15	present	present	JJ
18751	4658	16	as	as	IN
18751	4658	17	sulphate	sulphate	NN
18751	4658	18	,	,	,
18751	4658	19	nitrate	nitrate	JJ
18751	4658	20	,	,	,
18751	4658	21	chloride	chloride	NN
18751	4658	22	,	,	,
18751	4658	23	or	or	CC
18751	4658	24	acetate	acetate	JJ
18751	4658	25	,	,	,
18751	4658	26	as	as	IN
18751	4658	27	the	the	DT
18751	4658	28	following	follow	VBG
18751	4658	29	experiments	experiment	NNS
18751	4658	30	show	show	VBP
18751	4658	31	.	.	.
18751	4659	1	Four	four	CD
18751	4659	2	lots	lot	NNS
18751	4659	3	of	of	IN
18751	4659	4	20	20	CD
18751	4659	5	c.c	c.c	NNP
18751	4659	6	.	.	.
18751	4660	1	of	of	IN
18751	4660	2	"	"	``
18751	4660	3	copper	copper	NN
18751	4660	4	nitrate	nitrate	NN
18751	4660	5	"	"	''
18751	4660	6	were	be	VBD
18751	4660	7	taken	take	VBN
18751	4660	8	,	,	,
18751	4660	9	and	and	CC
18751	4660	10	20	20	CD
18751	4660	11	c.c	c.c	NNP
18751	4660	12	.	.	.
18751	4661	1	of	of	IN
18751	4661	2	dilute	dilute	NNP
18751	4661	3	ammonia	ammonia	NNP
18751	4661	4	added	add	VBD
18751	4661	5	to	to	IN
18751	4661	6	each	each	DT
18751	4661	7	.	.	.
18751	4662	1	These	these	DT
18751	4662	2	were	be	VBD
18751	4662	3	carefully	carefully	RB
18751	4662	4	neutralised	neutralise	VBN
18751	4662	5	with	with	IN
18751	4662	6	the	the	DT
18751	4662	7	respective	respective	JJ
18751	4662	8	acids	acid	NNS
18751	4662	9	,	,	,
18751	4662	10	rendered	render	VBN
18751	4662	11	alkaline	alkaline	NN
18751	4662	12	with	with	IN
18751	4662	13	30	30	CD
18751	4662	14	c.c	c.c	NN
18751	4662	15	.	.	.
18751	4663	1	more	more	JJR
18751	4663	2	of	of	IN
18751	4663	3	ammonia	ammonia	NNP
18751	4663	4	,	,	,
18751	4663	5	cooled	cool	VBD
18751	4663	6	,	,	,
18751	4663	7	diluted	dilute	VBN
18751	4663	8	to	to	IN
18751	4663	9	bulk	bulk	NN
18751	4663	10	,	,	,
18751	4663	11	and	and	CC
18751	4663	12	titrated	titrated	JJ
18751	4663	13	.	.	.
18751	4664	1	The	the	DT
18751	4664	2	results	result	NNS
18751	4664	3	were:--	were:--	-LRB-
18751	4664	4	With	with	IN
18751	4664	5	sulphuric	sulphuric	JJ
18751	4664	6	acid	acid	NNP
18751	4664	7	22.5	22.5	CD
18751	4664	8	c.c	c.c	NNP
18751	4664	9	.	.	.
18751	4665	1	of	of	IN
18751	4665	2	cyanide	cyanide	NN
18751	4665	3	"	"	``
18751	4665	4	nitric	nitric	JJ
18751	4665	5	acid	acid	NN
18751	4665	6	22.6	22.6	CD
18751	4665	7	"	"	``
18751	4665	8	"	"	``
18751	4665	9	"	"	''
18751	4665	10	hydrochloric	hydrochloric	JJ
18751	4665	11	acid	acid	NN
18751	4665	12	22.6	22.6	CD
18751	4665	13	"	"	``
18751	4665	14	"	"	``
18751	4665	15	"	"	``
18751	4665	16	acetic	acetic	JJ
18751	4665	17	acid	acid	NN
18751	4665	18	22.5	22.5	CD
18751	4665	19	"	"	''
18751	4665	20	"	"	``
18751	4665	21	~Effect	~effect	NN
18751	4665	22	of	of	IN
18751	4665	23	Foreign	Foreign	NNP
18751	4665	24	Salts.~--Sulphates	Salts.~--Sulphates	NNP
18751	4665	25	,	,	,
18751	4665	26	nitrates	nitrate	NNS
18751	4665	27	and	and	CC
18751	4665	28	chlorides	chloride	NNS
18751	4665	29	of	of	IN
18751	4665	30	sodium	sodium	NN
18751	4665	31	or	or	CC
18751	4665	32	potassium	potassium	NN
18751	4665	33	have	have	VBP
18751	4665	34	no	no	DT
18751	4665	35	action	action	NN
18751	4665	36	,	,	,
18751	4665	37	whilst	whilst	IN
18751	4665	38	the	the	DT
18751	4665	39	hydrates	hydrate	NNS
18751	4665	40	,	,	,
18751	4665	41	carbonates	carbonate	NNS
18751	4665	42	,	,	,
18751	4665	43	bicarbonates	bicarbonate	NNS
18751	4665	44	,	,	,
18751	4665	45	sulphites	sulphite	NNS
18751	4665	46	,	,	,
18751	4665	47	and	and	CC
18751	4665	48	nitrites	nitrite	NNS
18751	4665	49	have	have	VBP
18751	4665	50	an	an	DT
18751	4665	51	important	important	JJ
18751	4665	52	effect	effect	NN
18751	4665	53	.	.	.
18751	4666	1	The	the	DT
18751	4666	2	interference	interference	NN
18751	4666	3	of	of	IN
18751	4666	4	ammonic	ammonic	JJ
18751	4666	5	salts	salt	NNS
18751	4666	6	has	have	VBZ
18751	4666	7	already	already	RB
18751	4666	8	been	be	VBN
18751	4666	9	shown	show	VBN
18751	4666	10	.	.	.
18751	4667	1	Salts	salt	NNS
18751	4667	2	of	of	IN
18751	4667	3	silver	silver	NN
18751	4667	4	,	,	,
18751	4667	5	zinc	zinc	NN
18751	4667	6	,	,	,
18751	4667	7	and	and	CC
18751	4667	8	nickel	nickel	NN
18751	4667	9	react	react	NN
18751	4667	10	with	with	IN
18751	4667	11	cyanide	cyanide	NN
18751	4667	12	just	just	RB
18751	4667	13	as	as	IN
18751	4667	14	copper	copper	NN
18751	4667	15	does	do	VBZ
18751	4667	16	,	,	,
18751	4667	17	and	and	CC
18751	4667	18	consequently	consequently	RB
18751	4667	19	interfere	interfere	VB
18751	4667	20	.	.	.
18751	4668	1	Ferrous	ferrous	JJ
18751	4668	2	salts	salt	NNS
18751	4668	3	are	be	VBP
18751	4668	4	sure	sure	JJ
18751	4668	5	to	to	TO
18751	4668	6	be	be	VB
18751	4668	7	absent	absent	JJ
18751	4668	8	,	,	,
18751	4668	9	and	and	CC
18751	4668	10	ferric	ferric	JJ
18751	4668	11	salts	salt	NNS
18751	4668	12	yield	yield	VBP
18751	4668	13	ferric	ferric	JJ
18751	4668	14	hydrate	hydrate	NN
18751	4668	15	with	with	IN
18751	4668	16	the	the	DT
18751	4668	17	ammonia	ammonia	NN
18751	4668	18	,	,	,
18751	4668	19	which	which	WDT
18751	4668	20	is	be	VBZ
18751	4668	21	not	not	RB
18751	4668	22	acted	act	VBN
18751	4668	23	on	on	RP
18751	4668	24	by	by	IN
18751	4668	25	the	the	DT
18751	4668	26	cyanide	cyanide	NN
18751	4668	27	,	,	,
18751	4668	28	but	but	CC
18751	4668	29	,	,	,
18751	4668	30	owing	owe	VBG
18751	4668	31	to	to	IN
18751	4668	32	its	-PRON-	PRP$
18751	4668	33	bulkiness	bulkiness	NN
18751	4668	34	,	,	,
18751	4668	35	it	-PRON-	PRP
18751	4668	36	settles	settle	VBZ
18751	4668	37	slowly	slowly	RB
18751	4668	38	;	;	:
18751	4668	39	this	this	DT
18751	4668	40	lengthens	lengthen	VBZ
18751	4668	41	the	the	DT
18751	4668	42	time	time	NN
18751	4668	43	required	require	VBN
18751	4668	44	for	for	IN
18751	4668	45	titration	titration	NN
18751	4668	46	,	,	,
18751	4668	47	and	and	CC
18751	4668	48	so	so	RB
18751	4668	49	modifies	modify	VBZ
18751	4668	50	the	the	DT
18751	4668	51	manner	manner	NN
18751	4668	52	of	of	IN
18751	4668	53	working	work	VBG
18751	4668	54	.	.	.
18751	4669	1	_	_	NNP
18751	4669	2	An	an	DT
18751	4669	3	assay	assay	NN
18751	4669	4	should	should	MD
18751	4669	5	not	not	RB
18751	4669	6	be	be	VB
18751	4669	7	worked	work	VBN
18751	4669	8	with	with	IN
18751	4669	9	ferric	ferric	NNP
18751	4669	10	hydrate	hydrate	NN
18751	4669	11	present	present	JJ
18751	4669	12	,	,	,
18751	4669	13	unless	unless	IN
18751	4669	14	the	the	DT
18751	4669	15	standard	standard	NN
18751	4669	16	contains	contain	VBZ
18751	4669	17	about	about	IN
18751	4669	18	the	the	DT
18751	4669	19	same	same	JJ
18751	4669	20	amount	amount	NN
18751	4669	21	of	of	IN
18751	4669	22	it	-PRON-	PRP
18751	4669	23	.	.	.
18751	4669	24	_	_	NNP
18751	4669	25	On	on	IN
18751	4669	26	mines	mine	NNS
18751	4669	27	it	-PRON-	PRP
18751	4669	28	is	be	VBZ
18751	4669	29	often	often	RB
18751	4669	30	inconvenient	inconvenient	JJ
18751	4669	31	to	to	TO
18751	4669	32	separate	separate	VB
18751	4669	33	the	the	DT
18751	4669	34	copper	copper	NN
18751	4669	35	by	by	IN
18751	4669	36	means	mean	NNS
18751	4669	37	of	of	IN
18751	4669	38	sulphuretted	sulphuret	VBN
18751	4669	39	hydrogen	hydrogen	NN
18751	4669	40	;	;	:
18751	4669	41	hence	hence	RB
18751	4669	42	it	-PRON-	PRP
18751	4669	43	is	be	VBZ
18751	4669	44	customary	customary	JJ
18751	4669	45	to	to	TO
18751	4669	46	titrate	titrate	VB
18751	4669	47	without	without	IN
18751	4669	48	previous	previous	JJ
18751	4669	49	separation	separation	NN
18751	4669	50	.	.	.
18751	4670	1	In	in	IN
18751	4670	2	this	this	DT
18751	4670	3	case	case	NN
18751	4670	4	,	,	,
18751	4670	5	instead	instead	RB
18751	4670	6	of	of	IN
18751	4670	7	standardising	standardise	VBG
18751	4670	8	the	the	DT
18751	4670	9	cyanide	cyanide	NN
18751	4670	10	with	with	IN
18751	4670	11	electrotype	electrotype	NN
18751	4670	12	copper	copper	NN
18751	4670	13	,	,	,
18751	4670	14	a	a	DT
18751	4670	15	standard	standard	JJ
18751	4670	16	ore	ore	NN
18751	4670	17	should	should	MD
18751	4670	18	be	be	VB
18751	4670	19	used	use	VBN
18751	4670	20	.	.	.
18751	4671	1	This	this	DT
18751	4671	2	should	should	MD
18751	4671	3	be	be	VB
18751	4671	4	an	an	DT
18751	4671	5	ore	ore	NN
18751	4671	6	(	(	-LRB-
18751	4671	7	of	of	IN
18751	4671	8	the	the	DT
18751	4671	9	same	same	JJ
18751	4671	10	kind	kind	NN
18751	4671	11	as	as	IN
18751	4671	12	those	those	DT
18751	4671	13	being	be	VBG
18751	4671	14	assayed	assay	VBN
18751	4671	15	)	)	-RRB-
18751	4671	16	in	in	IN
18751	4671	17	which	which	WDT
18751	4671	18	the	the	DT
18751	4671	19	copper	copper	NN
18751	4671	20	has	have	VBZ
18751	4671	21	been	be	VBN
18751	4671	22	carefully	carefully	RB
18751	4671	23	determined	determine	VBN
18751	4671	24	.	.	.
18751	4672	1	~Effect	~Effect	NFP
18751	4672	2	of	of	IN
18751	4672	3	Varying	Varying	NNP
18751	4672	4	Copper.~--In	copper.~--in	CD
18751	4672	5	these	these	DT
18751	4672	6	experiments	experiment	NNS
18751	4672	7	10	10	CD
18751	4672	8	c.c	c.c	NNP
18751	4672	9	.	.	.
18751	4673	1	of	of	IN
18751	4673	2	nitric	nitric	JJ
18751	4673	3	acid	acid	NNP
18751	4673	4	,	,	,
18751	4673	5	30	30	CD
18751	4673	6	c.c	c.c	NNP
18751	4673	7	.	.	.
18751	4674	1	of	of	IN
18751	4674	2	ammonia	ammonia	NNP
18751	4674	3	,	,	,
18751	4674	4	and	and	CC
18751	4674	5	water	water	NN
18751	4674	6	to	to	IN
18751	4674	7	200	200	CD
18751	4674	8	c.c	c.c	NNP
18751	4674	9	.	.	.
18751	4675	1	were	be	VBD
18751	4675	2	used	use	VBN
18751	4675	3	.	.	.
18751	4676	1	Copper	copper	NN
18751	4676	2	nitrate	nitrate	JJ
18751	4676	3	present	present	JJ
18751	4676	4	1.0	1.0	CD
18751	4676	5	c.c	c.c	NN
18751	4676	6	.	.	.
18751	4677	1	10.0	10.0	CD
18751	4677	2	c.c	c.c	NNP
18751	4677	3	.	.	.
18751	4678	1	20.0	20.0	CD
18751	4678	2	c.c	c.c	NNP
18751	4678	3	.	.	.
18751	4679	1	50.0	50.0	CD
18751	4679	2	c.c	c.c	NNP
18751	4679	3	.	.	.
18751	4680	1	100.0	100.0	CD
18751	4680	2	c.c	c.c	NNP
18751	4680	3	.	.	.
18751	4681	1	Cyanide	Cyanide	NNP
18751	4681	2	required	require	VBD
18751	4681	3	0.7	0.7	CD
18751	4681	4	"	"	``
18751	4681	5	11.2	11.2	CD
18751	4681	6	"	"	``
18751	4681	7	21.7	21.7	CD
18751	4681	8	"	"	''
18751	4681	9	54.5	54.5	CD
18751	4681	10	"	"	``
18751	4681	11	108.1	108.1	CD
18751	4681	12	"	"	``
18751	4681	13	These	these	DT
18751	4681	14	results	result	NNS
18751	4681	15	show	show	VBP
18751	4681	16	that	that	IN
18751	4681	17	under	under	IN
18751	4681	18	the	the	DT
18751	4681	19	conditions	condition	NNS
18751	4681	20	laid	lay	VBN
18751	4681	21	down	down	RP
18751	4681	22	the	the	DT
18751	4681	23	various	various	JJ
18751	4681	24	causes	cause	NNS
18751	4681	25	of	of	IN
18751	4681	26	disturbance	disturbance	NN
18751	4681	27	nearly	nearly	RB
18751	4681	28	neutralise	neutralise	VBP
18751	4681	29	one	one	CD
18751	4681	30	another	another	DT
18751	4681	31	,	,	,
18751	4681	32	and	and	CC
18751	4681	33	the	the	DT
18751	4681	34	results	result	NNS
18751	4681	35	within	within	IN
18751	4681	36	a	a	DT
18751	4681	37	fair	fair	JJ
18751	4681	38	range	range	NN
18751	4681	39	are	be	VBP
18751	4681	40	practically	practically	RB
18751	4681	41	proportional	proportional	JJ
18751	4681	42	.	.	.
18751	4682	1	~Determination	~Determination	NFP
18751	4682	2	of	of	IN
18751	4682	3	Copper	Copper	NNP
18751	4682	4	in	in	IN
18751	4682	5	Copper	Copper	NNP
18751	4682	6	Pyrites.~--Weigh	Pyrites.~--Weigh	NNP
18751	4682	7	up	up	RB
18751	4682	8	2	2	CD
18751	4682	9	grams	gram	NNS
18751	4682	10	of	of	IN
18751	4682	11	the	the	DT
18751	4682	12	dried	dry	VBN
18751	4682	13	and	and	CC
18751	4682	14	powdered	powdered	JJ
18751	4682	15	ore	ore	NN
18751	4682	16	,	,	,
18751	4682	17	and	and	CC
18751	4682	18	place	place	NN
18751	4682	19	in	in	IN
18751	4682	20	an	an	DT
18751	4682	21	evaporating	evaporating	NN
18751	4682	22	dish	dish	NN
18751	4682	23	about	about	RB
18751	4682	24	four	four	CD
18751	4682	25	inches	inch	NNS
18751	4682	26	in	in	IN
18751	4682	27	diameter	diameter	NN
18751	4682	28	.	.	.
18751	4683	1	Cover	cover	VB
18751	4683	2	with	with	IN
18751	4683	3	20	20	CD
18751	4683	4	c.c	c.c	NN
18751	4683	5	.	.	.
18751	4684	1	of	of	IN
18751	4684	2	nitric	nitric	JJ
18751	4684	3	acid	acid	NN
18751	4684	4	and	and	CC
18751	4684	5	put	put	VBD
18751	4684	6	on	on	RP
18751	4684	7	a	a	DT
18751	4684	8	hot	hot	JJ
18751	4684	9	plate	plate	NN
18751	4684	10	.	.	.
18751	4685	1	Evaporate	evaporate	VB
18751	4685	2	to	to	TO
18751	4685	3	dryness	dryness	VB
18751	4685	4	without	without	IN
18751	4685	5	further	further	JJ
18751	4685	6	handling	handling	NN
18751	4685	7	.	.	.
18751	4686	1	Allow	allow	VB
18751	4686	2	to	to	IN
18751	4686	3	cool	cool	VB
18751	4686	4	and	and	CC
18751	4686	5	take	take	VB
18751	4686	6	up	up	RP
18751	4686	7	with	with	IN
18751	4686	8	30	30	CD
18751	4686	9	c.c	c.c	NN
18751	4686	10	.	.	.
18751	4687	1	of	of	IN
18751	4687	2	hydrochloric	hydrochloric	JJ
18751	4687	3	acid	acid	NN
18751	4687	4	,	,	,
18751	4687	5	boil	boil	NN
18751	4687	6	,	,	,
18751	4687	7	dilute	dilute	NN
18751	4687	8	,	,	,
18751	4687	9	and	and	CC
18751	4687	10	transfer	transfer	VB
18751	4687	11	to	to	IN
18751	4687	12	a	a	DT
18751	4687	13	pint	pint	NN
18751	4687	14	flask	flask	NN
18751	4687	15	,	,	,
18751	4687	16	filtering	filter	VBG
18751	4687	17	if	if	IN
18751	4687	18	necessary	necessary	JJ
18751	4687	19	.	.	.
18751	4688	1	Make	make	VB
18751	4688	2	up	up	RP
18751	4688	3	the	the	DT
18751	4688	4	bulk	bulk	NN
18751	4688	5	with	with	IN
18751	4688	6	the	the	DT
18751	4688	7	washings	washing	NNS
18751	4688	8	to	to	IN
18751	4688	9	about	about	RB
18751	4688	10	150	150	CD
18751	4688	11	c.c	c.c	NNP
18751	4688	12	.	.	.
18751	4689	1	Precipitate	precipitate	VB
18751	4689	2	with	with	IN
18751	4689	3	sulphuretted	sulphuret	VBN
18751	4689	4	hydrogen	hydrogen	NN
18751	4689	5	,	,	,
18751	4689	6	filter	filter	NN
18751	4689	7	,	,	,
18751	4689	8	and	and	CC
18751	4689	9	wash	wash	VB
18751	4689	10	back	back	RP
18751	4689	11	the	the	DT
18751	4689	12	precipitate	precipitate	NN
18751	4689	13	into	into	IN
18751	4689	14	the	the	DT
18751	4689	15	flask	flask	NN
18751	4689	16	.	.	.
18751	4690	1	Add	add	VB
18751	4690	2	15	15	CD
18751	4690	3	c.c	c.c	NN
18751	4690	4	.	.	.
18751	4691	1	of	of	IN
18751	4691	2	nitric	nitric	JJ
18751	4691	3	acid	acid	NN
18751	4691	4	,	,	,
18751	4691	5	and	and	CC
18751	4691	6	boil	boil	VB
18751	4691	7	down	down	RP
18751	4691	8	rapidly	rapidly	RB
18751	4691	9	to	to	IN
18751	4691	10	10	10	CD
18751	4691	11	c.c	c.c	NNP
18751	4691	12	.	.	.
18751	4692	1	Dilute	Dilute	NNP
18751	4692	2	,	,	,
18751	4692	3	add	add	VB
18751	4692	4	30	30	CD
18751	4692	5	c.c	c.c	NN
18751	4692	6	.	.	.
18751	4693	1	of	of	IN
18751	4693	2	dilute	dilute	NNP
18751	4693	3	ammonia	ammonia	NNP
18751	4693	4	,	,	,
18751	4693	5	make	make	VB
18751	4693	6	up	up	RP
18751	4693	7	to	to	IN
18751	4693	8	150	150	CD
18751	4693	9	c.c	c.c	NNP
18751	4693	10	.	.	NNP
18751	4693	11	,	,	,
18751	4693	12	and	and	CC
18751	4693	13	cool	cool	JJ
18751	4693	14	.	.	.
18751	4694	1	For	for	IN
18751	4694	2	the	the	DT
18751	4694	3	standard	standard	NN
18751	4694	4	,	,	,
18751	4694	5	weigh	weigh	VB
18751	4694	6	up	up	RP
18751	4694	7	0.5	0.5	CD
18751	4694	8	gram	gram	NN
18751	4694	9	of	of	IN
18751	4694	10	copper	copper	NN
18751	4694	11	,	,	,
18751	4694	12	more	more	RBR
18751	4694	13	or	or	CC
18751	4694	14	less	less	RBR
18751	4694	15	,	,	,
18751	4694	16	according	accord	VBG
18751	4694	17	to	to	IN
18751	4694	18	the	the	DT
18751	4694	19	quantity	quantity	NN
18751	4694	20	judged	judge	VBN
18751	4694	21	to	to	TO
18751	4694	22	be	be	VB
18751	4694	23	present	present	JJ
18751	4694	24	in	in	IN
18751	4694	25	the	the	DT
18751	4694	26	assay	assay	NN
18751	4694	27	.	.	.
18751	4695	1	Dissolve	dissolve	VB
18751	4695	2	in	in	IN
18751	4695	3	20	20	CD
18751	4695	4	c.c	c.c	NN
18751	4695	5	.	.	.
18751	4696	1	of	of	IN
18751	4696	2	dilute	dilute	NNP
18751	4696	3	nitric	nitric	NNP
18751	4696	4	acid	acid	NN
18751	4696	5	,	,	,
18751	4696	6	boil	boil	VB
18751	4696	7	off	off	RP
18751	4696	8	nitrous	nitrous	JJ
18751	4696	9	fumes	fume	NNS
18751	4696	10	,	,	,
18751	4696	11	add	add	VB
18751	4696	12	30	30	CD
18751	4696	13	c.c	c.c	NN
18751	4696	14	.	.	.
18751	4697	1	of	of	IN
18751	4697	2	dilute	dilute	NNP
18751	4697	3	ammonia	ammonia	NNP
18751	4697	4	,	,	,
18751	4697	5	make	make	VB
18751	4697	6	up	up	RP
18751	4697	7	to	to	IN
18751	4697	8	the	the	DT
18751	4697	9	same	same	JJ
18751	4697	10	bulk	bulk	NN
18751	4697	11	as	as	IN
18751	4697	12	that	that	DT
18751	4697	13	of	of	IN
18751	4697	14	the	the	DT
18751	4697	15	assay	assay	NN
18751	4697	16	,	,	,
18751	4697	17	and	and	CC
18751	4697	18	cool	cool	JJ
18751	4697	19	.	.	.
18751	4698	1	Titrate	titrate	VB
18751	4698	2	the	the	DT
18751	4698	3	two	two	CD
18751	4698	4	solutions	solution	NNS
18751	4698	5	side	side	NN
18751	4698	6	by	by	IN
18751	4698	7	side	side	NN
18751	4698	8	and	and	CC
18751	4698	9	as	as	RB
18751	4698	10	nearly	nearly	RB
18751	4698	11	as	as	IN
18751	4698	12	possible	possible	JJ
18751	4698	13	in	in	IN
18751	4698	14	the	the	DT
18751	4698	15	same	same	JJ
18751	4698	16	manner	manner	NN
18751	4698	17	.	.	.
18751	4699	1	Since	since	IN
18751	4699	2	the	the	DT
18751	4699	3	assay	assay	NN
18751	4699	4	solution	solution	NN
18751	4699	5	is	be	VBZ
18751	4699	6	often	often	RB
18751	4699	7	turbid	turbid	JJ
18751	4699	8	from	from	IN
18751	4699	9	the	the	DT
18751	4699	10	presence	presence	NN
18751	4699	11	of	of	IN
18751	4699	12	small	small	JJ
18751	4699	13	quantities	quantity	NNS
18751	4699	14	of	of	IN
18751	4699	15	lead	lead	NN
18751	4699	16	and	and	CC
18751	4699	17	of	of	IN
18751	4699	18	iron	iron	NN
18751	4699	19	from	from	IN
18751	4699	20	incomplete	incomplete	JJ
18751	4699	21	washing	washing	NN
18751	4699	22	,	,	,
18751	4699	23	and	and	CC
18751	4699	24	since	since	IN
18751	4699	25	this	this	DT
18751	4699	26	slight	slight	JJ
18751	4699	27	precipitate	precipitate	NN
18751	4699	28	is	be	VBZ
18751	4699	29	very	very	RB
18751	4699	30	slow	slow	JJ
18751	4699	31	in	in	IN
18751	4699	32	settling	settle	VBG
18751	4699	33	,	,	,
18751	4699	34	the	the	DT
18751	4699	35	standard	standard	NN
18751	4699	36	can	can	MD
18751	4699	37	hardly	hardly	RB
18751	4699	38	be	be	VB
18751	4699	39	compared	compare	VBN
18751	4699	40	strictly	strictly	RB
18751	4699	41	with	with	IN
18751	4699	42	the	the	DT
18751	4699	43	assay	assay	NN
18751	4699	44	.	.	.
18751	4700	1	This	this	DT
18751	4700	2	can	can	MD
18751	4700	3	be	be	VB
18751	4700	4	counteracted	counteract	VBN
18751	4700	5	by	by	IN
18751	4700	6	precipitating	precipitate	VBG
18751	4700	7	in	in	IN
18751	4700	8	both	both	DT
18751	4700	9	solutions	solution	NNS
18751	4700	10	a	a	DT
18751	4700	11	mixture	mixture	NN
18751	4700	12	of	of	IN
18751	4700	13	ferric	ferric	JJ
18751	4700	14	and	and	CC
18751	4700	15	aluminic	aluminic	JJ
18751	4700	16	hydrates	hydrate	NNS
18751	4700	17	,	,	,
18751	4700	18	which	which	WDT
18751	4700	19	settles	settle	VBZ
18751	4700	20	readily	readily	RB
18751	4700	21	and	and	CC
18751	4700	22	leaves	leave	VBZ
18751	4700	23	the	the	DT
18751	4700	24	supernatant	supernatant	JJ
18751	4700	25	liquor	liquor	NN
18751	4700	26	clear	clear	JJ
18751	4700	27	.	.	.
18751	4701	1	To	to	TO
18751	4701	2	effect	effect	VB
18751	4701	3	this	this	DT
18751	4701	4	,	,	,
18751	4701	5	boil	boil	VB
18751	4701	6	the	the	DT
18751	4701	7	nitric	nitric	JJ
18751	4701	8	acid	acid	JJ
18751	4701	9	solutions	solution	NNS
18751	4701	10	with	with	IN
18751	4701	11	30	30	CD
18751	4701	12	c.c	c.c	NN
18751	4701	13	.	.	.
18751	4702	1	of	of	IN
18751	4702	2	a	a	DT
18751	4702	3	solution	solution	NN
18751	4702	4	containing	contain	VBG
18751	4702	5	15	15	CD
18751	4702	6	grams	gram	NNS
18751	4702	7	each	each	DT
18751	4702	8	of	of	IN
18751	4702	9	alum	alum	JJ
18751	4702	10	and	and	CC
18751	4702	11	ferrous	ferrous	JJ
18751	4702	12	sulphate	sulphate	NN
18751	4702	13	to	to	IN
18751	4702	14	the	the	DT
18751	4702	15	litre	litre	NN
18751	4702	16	.	.	.
18751	4703	1	In	in	IN
18751	4703	2	an	an	DT
18751	4703	3	actual	actual	JJ
18751	4703	4	determination	determination	NN
18751	4703	5	2	2	CD
18751	4703	6	grams	gram	NNS
18751	4703	7	of	of	IN
18751	4703	8	the	the	DT
18751	4703	9	ore	ore	NN
18751	4703	10	were	be	VBD
18751	4703	11	taken	take	VBN
18751	4703	12	and	and	CC
18751	4703	13	compared	compare	VBN
18751	4703	14	with	with	IN
18751	4703	15	0.5	0.5	CD
18751	4703	16	gram	gram	NN
18751	4703	17	of	of	IN
18751	4703	18	copper	copper	NN
18751	4703	19	.	.	.
18751	4704	1	The	the	DT
18751	4704	2	assay	assay	NN
18751	4704	3	required	require	VBD
18751	4704	4	57.7	57.7	CD
18751	4704	5	c.c	c.c	NNP
18751	4704	6	.	.	.
18751	4705	1	of	of	IN
18751	4705	2	cyanide	cyanide	NN
18751	4705	3	and	and	CC
18751	4705	4	the	the	DT
18751	4705	5	standard	standard	JJ
18751	4705	6	52.5	52.5	CD
18751	4705	7	c.c	c.c	NNP
18751	4705	8	.	.	.
18751	4706	1	52.5	52.5	CD
18751	4706	2	:	:	:
18751	4706	3	0.5	0.5	CD
18751	4706	4	:	:	:
18751	4706	5	:	:	:
18751	4706	6	57.7	57.7	CD
18751	4706	7	:	:	:
18751	4706	8	0.5495	0.5495	CC
18751	4706	9	This	this	DT
18751	4706	10	on	on	IN
18751	4706	11	2	2	CD
18751	4706	12	grams	gram	NNS
18751	4706	13	of	of	IN
18751	4706	14	ore	ore	NN
18751	4706	15	=	=	SYM
18751	4706	16	27.47	27.47	CD
18751	4706	17	per	per	IN
18751	4706	18	cent	cent	NN
18751	4706	19	.	.	.
18751	4707	1	;	;	:
18751	4707	2	the	the	DT
18751	4707	3	same	same	JJ
18751	4707	4	sample	sample	NN
18751	4707	5	by	by	IN
18751	4707	6	electrolysis	electrolysis	NN
18751	4707	7	gave	give	VBD
18751	4707	8	27.60	27.60	CD
18751	4707	9	per	per	IN
18751	4707	10	cent	cent	NN
18751	4707	11	.	.	.
18751	4708	1	of	of	IN
18751	4708	2	copper	copper	NN
18751	4708	3	.	.	.
18751	4709	1	~Determination	~Determination	NFP
18751	4709	2	without	without	IN
18751	4709	3	Previous	Previous	NNP
18751	4709	4	Separation.~--Dissolve	Separation.~--Dissolve	NNP
18751	4709	5	up	up	RB
18751	4709	6	2	2	CD
18751	4709	7	grams	gram	NNS
18751	4709	8	as	as	IN
18751	4709	9	before	before	RB
18751	4709	10	,	,	,
18751	4709	11	but	but	CC
18751	4709	12	,	,	,
18751	4709	13	instead	instead	RB
18751	4709	14	of	of	IN
18751	4709	15	passing	pass	VBG
18751	4709	16	sulphuretted	sulphuret	VBN
18751	4709	17	hydrogen	hydrogen	NN
18751	4709	18	,	,	,
18751	4709	19	add	add	VB
18751	4709	20	30	30	CD
18751	4709	21	c.c	c.c	NN
18751	4709	22	.	.	.
18751	4710	1	of	of	IN
18751	4710	2	dilute	dilute	NNP
18751	4710	3	ammonia	ammonia	NNP
18751	4710	4	,	,	,
18751	4710	5	shake	shake	VB
18751	4710	6	well	well	RB
18751	4710	7	,	,	,
18751	4710	8	and	and	CC
18751	4710	9	cool	cool	JJ
18751	4710	10	.	.	.
18751	4711	1	Prepare	prepare	VB
18751	4711	2	a	a	DT
18751	4711	3	standard	standard	NN
18751	4711	4	by	by	IN
18751	4711	5	dissolving	dissolve	VBG
18751	4711	6	0.5	0.5	CD
18751	4711	7	gram	gram	NN
18751	4711	8	of	of	IN
18751	4711	9	copper	copper	NN
18751	4711	10	in	in	IN
18751	4711	11	1	1	CD
18751	4711	12	c.c	c.c	NNP
18751	4711	13	.	.	.
18751	4712	1	of	of	IN
18751	4712	2	nitric	nitric	JJ
18751	4712	3	acid	acid	NN
18751	4712	4	,	,	,
18751	4712	5	add	add	VB
18751	4712	6	0.6	0.6	CD
18751	4712	7	gram	gram	NN
18751	4712	8	of	of	IN
18751	4712	9	iron	iron	NN
18751	4712	10	in	in	IN
18751	4712	11	the	the	DT
18751	4712	12	form	form	NN
18751	4712	13	of	of	IN
18751	4712	14	ferric	ferric	JJ
18751	4712	15	chloride	chloride	NN
18751	4712	16	and	and	CC
18751	4712	17	20	20	CD
18751	4712	18	c.c	c.c	NNP
18751	4712	19	.	.	.
18751	4713	1	of	of	IN
18751	4713	2	hydrochloric	hydrochloric	JJ
18751	4713	3	acid	acid	NN
18751	4713	4	,	,	,
18751	4713	5	dilute	dilute	NN
18751	4713	6	to	to	IN
18751	4713	7	about	about	RB
18751	4713	8	150	150	CD
18751	4713	9	c.c	c.c	NNP
18751	4713	10	.	.	NNP
18751	4713	11	,	,	,
18751	4713	12	add	add	VB
18751	4713	13	30	30	CD
18751	4713	14	c.c	c.c	NNP
18751	4713	15	.	.	.
18751	4714	1	of	of	IN
18751	4714	2	dilute	dilute	NNP
18751	4714	3	ammonia	ammonia	NNP
18751	4714	4	,	,	,
18751	4714	5	and	and	CC
18751	4714	6	cool	cool	JJ
18751	4714	7	.	.	.
18751	4715	1	Titrate	titrate	VB
18751	4715	2	the	the	DT
18751	4715	3	two	two	CD
18751	4715	4	solutions	solution	NNS
18751	4715	5	side	side	NN
18751	4715	6	by	by	IN
18751	4715	7	side	side	NN
18751	4715	8	.	.	.
18751	4716	1	In	in	IN
18751	4716	2	a	a	DT
18751	4716	3	determination	determination	NN
18751	4716	4	on	on	IN
18751	4716	5	the	the	DT
18751	4716	6	sample	sample	NN
18751	4716	7	last	last	RB
18751	4716	8	used	use	VBN
18751	4716	9	,	,	,
18751	4716	10	58	58	CD
18751	4716	11	c.c	c.c	NNP
18751	4716	12	.	.	.
18751	4717	1	were	be	VBD
18751	4717	2	required	require	VBN
18751	4717	3	for	for	IN
18751	4717	4	the	the	DT
18751	4717	5	assay	assay	NN
18751	4717	6	and	and	CC
18751	4717	7	53	53	CD
18751	4717	8	c.c	c.c	NNP
18751	4717	9	.	.	.
18751	4718	1	for	for	IN
18751	4718	2	the	the	DT
18751	4718	3	standard	standard	NN
18751	4718	4	,	,	,
18751	4718	5	which	which	WDT
18751	4718	6	indicates	indicate	VBZ
18751	4718	7	27.3	27.3	CD
18751	4718	8	per	per	IN
18751	4718	9	cent	cent	NN
18751	4718	10	.	.	.
18751	4719	1	of	of	IN
18751	4719	2	copper	copper	NN
18751	4719	3	.	.	.
18751	4720	1	This	this	DT
18751	4720	2	method	method	NN
18751	4720	3	of	of	IN
18751	4720	4	working	work	VBG
18751	4720	5	is	be	VBZ
18751	4720	6	somewhat	somewhat	RB
18751	4720	7	rough	rough	JJ
18751	4720	8	.	.	.
18751	4721	1	IODIDE	IODIDE	NNP
18751	4721	2	METHOD	METHOD	NNP
18751	4721	3	.	.	.
18751	4722	1	This	this	DT
18751	4722	2	is	be	VBZ
18751	4722	3	based	base	VBN
18751	4722	4	upon	upon	IN
18751	4722	5	the	the	DT
18751	4722	6	fact	fact	NN
18751	4722	7	that	that	IN
18751	4722	8	when	when	WRB
18751	4722	9	potassic	potassic	JJ
18751	4722	10	iodide	iodide	NN
18751	4722	11	in	in	IN
18751	4722	12	excess	excess	NN
18751	4722	13	is	be	VBZ
18751	4722	14	added	add	VBN
18751	4722	15	to	to	IN
18751	4722	16	a	a	DT
18751	4722	17	strong	strong	JJ
18751	4722	18	solution	solution	NN
18751	4722	19	of	of	IN
18751	4722	20	a	a	DT
18751	4722	21	cupric	cupric	JJ
18751	4722	22	salt	salt	NN
18751	4722	23	in	in	IN
18751	4722	24	a	a	DT
18751	4722	25	faintly	faintly	RB
18751	4722	26	acid	acid	JJ
18751	4722	27	solution	solution	NN
18751	4722	28	,	,	,
18751	4722	29	cuprous	cuprous	JJ
18751	4722	30	iodide	iodide	NN
18751	4722	31	is	be	VBZ
18751	4722	32	formed	form	VBN
18751	4722	33	and	and	CC
18751	4722	34	an	an	DT
18751	4722	35	equivalent	equivalent	NN
18751	4722	36	of	of	IN
18751	4722	37	iodine	iodine	NN
18751	4722	38	liberated	liberate	VBN
18751	4722	39	.	.	.
18751	4723	1	[	[	-LRB-
18751	4723	2	56	56	LS
18751	4723	3	]	]	-RRB-
18751	4723	4	The	the	DT
18751	4723	5	iodine	iodine	NN
18751	4723	6	is	be	VBZ
18751	4723	7	measured	measure	VBN
18751	4723	8	by	by	IN
18751	4723	9	titrating	titrate	VBG
18751	4723	10	with	with	IN
18751	4723	11	a	a	DT
18751	4723	12	solution	solution	NN
18751	4723	13	of	of	IN
18751	4723	14	sodium	sodium	NN
18751	4723	15	hyposulphite,[57	hyposulphite,[57	NNP
18751	4723	16	]	]	-RRB-
18751	4723	17	using	use	VBG
18751	4723	18	starch	starch	NN
18751	4723	19	paste	paste	NN
18751	4723	20	as	as	IN
18751	4723	21	indicator	indicator	NN
18751	4723	22	.	.	.
18751	4724	1	The	the	DT
18751	4724	2	iodine	iodine	NN
18751	4724	3	is	be	VBZ
18751	4724	4	soluble	soluble	JJ
18751	4724	5	in	in	IN
18751	4724	6	the	the	DT
18751	4724	7	excess	excess	NN
18751	4724	8	of	of	IN
18751	4724	9	potassium	potassium	NN
18751	4724	10	iodide	iodide	NN
18751	4724	11	,	,	,
18751	4724	12	forming	form	VBG
18751	4724	13	a	a	DT
18751	4724	14	deep	deep	JJ
18751	4724	15	brown	brown	JJ
18751	4724	16	solution	solution	NN
18751	4724	17	;	;	:
18751	4724	18	the	the	DT
18751	4724	19	hyposulphite	hyposulphite	NN
18751	4724	20	is	be	VBZ
18751	4724	21	added	add	VBN
18751	4724	22	until	until	IN
18751	4724	23	this	this	DT
18751	4724	24	brown	brown	JJ
18751	4724	25	colour	colour	NN
18751	4724	26	is	be	VBZ
18751	4724	27	almost	almost	RB
18751	4724	28	removed	remove	VBN
18751	4724	29	.	.	.
18751	4725	1	Starch	starch	NN
18751	4725	2	paste	paste	NN
18751	4725	3	is	be	VBZ
18751	4725	4	then	then	RB
18751	4725	5	added	add	VBN
18751	4725	6	,	,	,
18751	4725	7	and	and	CC
18751	4725	8	strikes	strike	NNS
18751	4725	9	with	with	IN
18751	4725	10	the	the	DT
18751	4725	11	remaining	remain	VBG
18751	4725	12	iodine	iodine	NN
18751	4725	13	a	a	DT
18751	4725	14	dirty	dirty	JJ
18751	4725	15	blue	blue	JJ
18751	4725	16	colour	colour	NN
18751	4725	17	.	.	.
18751	4726	1	The	the	DT
18751	4726	2	addition	addition	NN
18751	4726	3	of	of	IN
18751	4726	4	the	the	DT
18751	4726	5	"	"	``
18751	4726	6	hypo	hypo	JJ
18751	4726	7	"	"	''
18751	4726	8	is	be	VBZ
18751	4726	9	continued	continue	VBN
18751	4726	10	until	until	IN
18751	4726	11	the	the	DT
18751	4726	12	blue	blue	JJ
18751	4726	13	colour	colour	NN
18751	4726	14	is	be	VBZ
18751	4726	15	discharged	discharge	VBN
18751	4726	16	.	.	.
18751	4727	1	The	the	DT
18751	4727	2	end	end	NN
18751	4727	3	reaction	reaction	NN
18751	4727	4	is	be	VBZ
18751	4727	5	sharp	sharp	JJ
18751	4727	6	;	;	:
18751	4727	7	a	a	DT
18751	4727	8	drop	drop	NN
18751	4727	9	is	be	VBZ
18751	4727	10	sufficient	sufficient	JJ
18751	4727	11	to	to	TO
18751	4727	12	complete	complete	VB
18751	4727	13	it	-PRON-	PRP
18751	4727	14	.	.	.
18751	4728	1	As	as	IN
18751	4728	2	regards	regard	VBZ
18751	4728	3	the	the	DT
18751	4728	4	titration	titration	NN
18751	4728	5	,	,	,
18751	4728	6	the	the	DT
18751	4728	7	process	process	NN
18751	4728	8	leaves	leave	VBZ
18751	4728	9	little	little	JJ
18751	4728	10	to	to	TO
18751	4728	11	be	be	VB
18751	4728	12	desired	desire	VBN
18751	4728	13	;	;	:
18751	4728	14	the	the	DT
18751	4728	15	quantity	quantity	NN
18751	4728	16	of	of	IN
18751	4728	17	"	"	``
18751	4728	18	hypo	hypo	JJ
18751	4728	19	"	"	''
18751	4728	20	required	require	VBN
18751	4728	21	is	be	VBZ
18751	4728	22	strictly	strictly	RB
18751	4728	23	proportional	proportional	JJ
18751	4728	24	to	to	IN
18751	4728	25	the	the	DT
18751	4728	26	copper	copper	NN
18751	4728	27	present	present	NN
18751	4728	28	,	,	,
18751	4728	29	and	and	CC
18751	4728	30	ordinary	ordinary	JJ
18751	4728	31	variations	variation	NNS
18751	4728	32	in	in	IN
18751	4728	33	the	the	DT
18751	4728	34	conditions	condition	NNS
18751	4728	35	of	of	IN
18751	4728	36	working	working	NN
18751	4728	37	are	be	VBP
18751	4728	38	without	without	IN
18751	4728	39	effect	effect	NN
18751	4728	40	.	.	.
18751	4729	1	The	the	DT
18751	4729	2	presence	presence	NN
18751	4729	3	of	of	IN
18751	4729	4	salts	salt	NNS
18751	4729	5	of	of	IN
18751	4729	6	bismuth	bismuth	NNP
18751	4729	7	masks	mask	NNS
18751	4729	8	the	the	DT
18751	4729	9	end	end	NN
18751	4729	10	reaction	reaction	NN
18751	4729	11	because	because	IN
18751	4729	12	of	of	IN
18751	4729	13	the	the	DT
18751	4729	14	strong	strong	JJ
18751	4729	15	colour	colour	NN
18751	4729	16	imparted	impart	VBD
18751	4729	17	to	to	IN
18751	4729	18	the	the	DT
18751	4729	19	solution	solution	NN
18751	4729	20	by	by	IN
18751	4729	21	the	the	DT
18751	4729	22	iodide	iodide	NN
18751	4729	23	of	of	IN
18751	4729	24	bismuth	bismuth	NNP
18751	4729	25	.	.	.
18751	4730	1	Under	under	IN
18751	4730	2	certain	certain	JJ
18751	4730	3	conditions	condition	NNS
18751	4730	4	there	there	EX
18751	4730	5	is	be	VBZ
18751	4730	6	a	a	DT
18751	4730	7	return	return	NN
18751	4730	8	of	of	IN
18751	4730	9	the	the	DT
18751	4730	10	blue	blue	JJ
18751	4730	11	colour	colour	NN
18751	4730	12	in	in	IN
18751	4730	13	the	the	DT
18751	4730	14	assay	assay	NN
18751	4730	15	solution	solution	NN
18751	4730	16	after	after	IN
18751	4730	17	the	the	DT
18751	4730	18	finishing	finishing	JJ
18751	4730	19	point	point	NN
18751	4730	20	has	have	VBZ
18751	4730	21	apparently	apparently	RB
18751	4730	22	been	be	VBN
18751	4730	23	reached	reach	VBN
18751	4730	24	,	,	,
18751	4730	25	which	which	WDT
18751	4730	26	is	be	VBZ
18751	4730	27	a	a	DT
18751	4730	28	heavy	heavy	JJ
18751	4730	29	tax	tax	NN
18751	4730	30	on	on	IN
18751	4730	31	the	the	DT
18751	4730	32	patience	patience	NN
18751	4730	33	and	and	CC
18751	4730	34	confidence	confidence	NN
18751	4730	35	of	of	IN
18751	4730	36	the	the	DT
18751	4730	37	operator	operator	NN
18751	4730	38	.	.	.
18751	4731	1	This	this	DT
18751	4731	2	is	be	VBZ
18751	4731	3	specially	specially	RB
18751	4731	4	apt	apt	JJ
18751	4731	5	to	to	TO
18751	4731	6	occur	occur	VB
18751	4731	7	when	when	WRB
18751	4731	8	sodium	sodium	NN
18751	4731	9	acetate	acetate	NNP
18751	4731	10	is	be	VBZ
18751	4731	11	present	present	JJ
18751	4731	12	,	,	,
18751	4731	13	although	although	IN
18751	4731	14	it	-PRON-	PRP
18751	4731	15	may	may	MD
18751	4731	16	also	also	RB
18751	4731	17	be	be	VB
18751	4731	18	due	due	IN
18751	4731	19	to	to	IN
18751	4731	20	excessive	excessive	JJ
18751	4731	21	dilution	dilution	NN
18751	4731	22	.	.	.
18751	4732	1	~The	~the	LS
18751	4732	2	standard	standard	NNP
18751	4732	3	"	"	``
18751	4732	4	hypo	hypo	JJ
18751	4732	5	"	"	''
18751	4732	6	solution~	solution~	NN
18751	4732	7	is	be	VBZ
18751	4732	8	made	make	VBN
18751	4732	9	by	by	IN
18751	4732	10	dissolving	dissolve	VBG
18751	4732	11	39.18	39.18	CD
18751	4732	12	grams	gram	NNS
18751	4732	13	of	of	IN
18751	4732	14	the	the	DT
18751	4732	15	crystallised	crystallise	VBN
18751	4732	16	salt	salt	NN
18751	4732	17	(	(	-LRB-
18751	4732	18	Na_{2}S_{2}O_{3}.5H_{2}O	na_{2}s_{2}o_{3}.5h_{2}o	UH
18751	4732	19	)	)	-RRB-
18751	4732	20	in	in	IN
18751	4732	21	water	water	NN
18751	4732	22	and	and	CC
18751	4732	23	diluting	diluting	NN
18751	4732	24	to	to	IN
18751	4732	25	one	one	CD
18751	4732	26	litre	litre	NN
18751	4732	27	.	.	.
18751	4733	1	One	one	CD
18751	4733	2	hundred	hundred	CD
18751	4733	3	c.c	c.c	NN
18751	4733	4	.	.	.
18751	4734	1	will	will	MD
18751	4734	2	equal	equal	VB
18751	4734	3	one	one	CD
18751	4734	4	gram	gram	NN
18751	4734	5	of	of	IN
18751	4734	6	copper	copper	NN
18751	4734	7	.	.	.
18751	4735	1	The	the	DT
18751	4735	2	starch	starch	NN
18751	4735	3	solution	solution	NN
18751	4735	4	is	be	VBZ
18751	4735	5	made	make	VBN
18751	4735	6	by	by	IN
18751	4735	7	mixing	mix	VBG
18751	4735	8	1	1	CD
18751	4735	9	gram	gram	NN
18751	4735	10	of	of	IN
18751	4735	11	starch	starch	NN
18751	4735	12	into	into	IN
18751	4735	13	a	a	DT
18751	4735	14	thin	thin	JJ
18751	4735	15	paste	paste	NN
18751	4735	16	with	with	IN
18751	4735	17	cold	cold	JJ
18751	4735	18	water	water	NN
18751	4735	19	,	,	,
18751	4735	20	pouring	pour	VBG
18751	4735	21	it	-PRON-	PRP
18751	4735	22	into	into	IN
18751	4735	23	200	200	CD
18751	4735	24	c.c	c.c	NNP
18751	4735	25	.	.	.
18751	4736	1	of	of	IN
18751	4736	2	boiling	boiling	NN
18751	4736	3	water	water	NN
18751	4736	4	,	,	,
18751	4736	5	and	and	CC
18751	4736	6	continuing	continue	VBG
18751	4736	7	the	the	DT
18751	4736	8	boiling	boiling	NN
18751	4736	9	for	for	IN
18751	4736	10	a	a	DT
18751	4736	11	minute	minute	NN
18751	4736	12	or	or	CC
18751	4736	13	so	so	RB
18751	4736	14	.	.	.
18751	4737	1	The	the	DT
18751	4737	2	solution	solution	NN
18751	4737	3	must	must	MD
18751	4737	4	be	be	VB
18751	4737	5	cold	cold	JJ
18751	4737	6	before	before	IN
18751	4737	7	use	use	NN
18751	4737	8	,	,	,
18751	4737	9	and	and	CC
18751	4737	10	about	about	RB
18751	4737	11	2	2	CD
18751	4737	12	c.c	c.c	NNP
18751	4737	13	.	.	.
18751	4738	1	is	be	VBZ
18751	4738	2	used	use	VBN
18751	4738	3	for	for	IN
18751	4738	4	each	each	DT
18751	4738	5	assay	assay	NN
18751	4738	6	.	.	.
18751	4739	1	It	-PRON-	PRP
18751	4739	2	should	should	MD
18751	4739	3	not	not	RB
18751	4739	4	be	be	VB
18751	4739	5	added	add	VBN
18751	4739	6	until	until	IN
18751	4739	7	the	the	DT
18751	4739	8	bulk	bulk	NN
18751	4739	9	of	of	IN
18751	4739	10	the	the	DT
18751	4739	11	iodine	iodine	NN
18751	4739	12	has	have	VBZ
18751	4739	13	been	be	VBN
18751	4739	14	reduced	reduce	VBN
18751	4739	15	.	.	.
18751	4740	1	To	to	TO
18751	4740	2	standardise	standardise	VB
18751	4740	3	the	the	DT
18751	4740	4	"	"	``
18751	4740	5	hypo	hypo	JJ
18751	4740	6	,	,	,
18751	4740	7	"	"	''
18751	4740	8	weigh	weigh	VB
18751	4740	9	up	up	RP
18751	4740	10	0.3	0.3	CD
18751	4740	11	or	or	CC
18751	4740	12	0.4	0.4	CD
18751	4740	13	gram	gram	NN
18751	4740	14	of	of	IN
18751	4740	15	pure	pure	JJ
18751	4740	16	copper	copper	NN
18751	4740	17	,	,	,
18751	4740	18	dissolve	dissolve	VBP
18751	4740	19	in	in	IN
18751	4740	20	5	5	CD
18751	4740	21	c.c	c.c	NNP
18751	4740	22	.	.	.
18751	4741	1	of	of	IN
18751	4741	2	dilute	dilute	NNP
18751	4741	3	nitric	nitric	NNP
18751	4741	4	acid	acid	NN
18751	4741	5	,	,	,
18751	4741	6	boil	boil	VB
18751	4741	7	off	off	RP
18751	4741	8	nitrous	nitrous	JJ
18751	4741	9	fumes	fume	NNS
18751	4741	10	,	,	,
18751	4741	11	and	and	CC
18751	4741	12	dilute	dilute	VB
18751	4741	13	with	with	IN
18751	4741	14	an	an	DT
18751	4741	15	equal	equal	JJ
18751	4741	16	bulk	bulk	NN
18751	4741	17	of	of	IN
18751	4741	18	cold	cold	JJ
18751	4741	19	water	water	NN
18751	4741	20	.	.	.
18751	4742	1	Add	add	VB
18751	4742	2	"	"	``
18751	4742	3	soda	soda	NN
18751	4742	4	"	"	''
18751	4742	5	solution	solution	NN
18751	4742	6	until	until	IN
18751	4742	7	a	a	DT
18751	4742	8	permanent	permanent	JJ
18751	4742	9	precipitate	precipitate	NN
18751	4742	10	is	be	VBZ
18751	4742	11	obtained	obtain	VBN
18751	4742	12	,	,	,
18751	4742	13	and	and	CC
18751	4742	14	then	then	RB
18751	4742	15	1	1	CD
18751	4742	16	c.c	c.c	NNP
18751	4742	17	.	.	.
18751	4743	1	of	of	IN
18751	4743	2	acetic	acetic	JJ
18751	4743	3	acid	acid	NN
18751	4743	4	.	.	.
18751	4744	1	This	this	DT
18751	4744	2	should	should	MD
18751	4744	3	yield	yield	VB
18751	4744	4	a	a	DT
18751	4744	5	clear	clear	JJ
18751	4744	6	solution	solution	NN
18751	4744	7	.	.	.
18751	4745	1	Fill	fill	VB
18751	4745	2	an	an	DT
18751	4745	3	ordinary	ordinary	JJ
18751	4745	4	burette	burette	NN
18751	4745	5	with	with	IN
18751	4745	6	the	the	DT
18751	4745	7	"	"	``
18751	4745	8	hypo	hypo	JJ
18751	4745	9	.	.	.
18751	4745	10	"	"	''
18751	4746	1	Add	add	NN
18751	4746	2	3	3	CD
18751	4746	3	grams	gram	NNS
18751	4746	4	of	of	IN
18751	4746	5	potassium	potassium	NN
18751	4746	6	iodide	iodide	NN
18751	4746	7	crystals	crystal	NNS
18751	4746	8	to	to	IN
18751	4746	9	the	the	DT
18751	4746	10	copper	copper	NN
18751	4746	11	solution	solution	NN
18751	4746	12	,	,	,
18751	4746	13	and	and	CC
18751	4746	14	,	,	,
18751	4746	15	when	when	WRB
18751	4746	16	these	these	DT
18751	4746	17	are	be	VBP
18751	4746	18	dissolved	dissolve	VBN
18751	4746	19	,	,	,
18751	4746	20	dilute	dilute	VB
18751	4746	21	to	to	IN
18751	4746	22	100	100	CD
18751	4746	23	c.c	c.c	NNP
18751	4746	24	.	.	.
18751	4747	1	with	with	IN
18751	4747	2	water	water	NN
18751	4747	3	.	.	.
18751	4748	1	Run	run	VB
18751	4748	2	in	in	IN
18751	4748	3	the	the	DT
18751	4748	4	"	"	``
18751	4748	5	hypo	hypo	JJ
18751	4748	6	"	"	''
18751	4748	7	solution	solution	NN
18751	4748	8	rather	rather	RB
18751	4748	9	quickly	quickly	RB
18751	4748	10	until	until	IN
18751	4748	11	the	the	DT
18751	4748	12	brown	brown	JJ
18751	4748	13	colour	colour	NN
18751	4748	14	is	be	VBZ
18751	4748	15	nearly	nearly	RB
18751	4748	16	discharged--_i.e	discharged--_i.e	JJ
18751	4748	17	.	.	.
18751	4748	18	_	_	NNP
18751	4748	19	,	,	,
18751	4748	20	to	to	IN
18751	4748	21	within	within	IN
18751	4748	22	3	3	CD
18751	4748	23	or	or	CC
18751	4748	24	4	4	CD
18751	4748	25	c.c	c.c	NN
18751	4748	26	.	.	.
18751	4749	1	of	of	IN
18751	4749	2	the	the	DT
18751	4749	3	finish	finish	NN
18751	4749	4	.	.	.
18751	4750	1	Add	Add	NNP
18751	4750	2	2	2	CD
18751	4750	3	c.c	c.c	NN
18751	4750	4	.	.	.
18751	4751	1	of	of	IN
18751	4751	2	the	the	DT
18751	4751	3	starch	starch	NN
18751	4751	4	solution	solution	NN
18751	4751	5	,	,	,
18751	4751	6	and	and	CC
18751	4751	7	continue	continue	VB
18751	4751	8	the	the	DT
18751	4751	9	addition	addition	NN
18751	4751	10	of	of	IN
18751	4751	11	the	the	DT
18751	4751	12	"	"	``
18751	4751	13	hypo	hypo	JJ
18751	4751	14	"	"	''
18751	4751	15	a	a	DT
18751	4751	16	few	few	JJ
18751	4751	17	drops	drop	NNS
18751	4751	18	at	at	IN
18751	4751	19	a	a	DT
18751	4751	20	time	time	NN
18751	4751	21	until	until	IN
18751	4751	22	the	the	DT
18751	4751	23	tint	tint	NN
18751	4751	24	suddenly	suddenly	RB
18751	4751	25	changes	change	VBZ
18751	4751	26	to	to	IN
18751	4751	27	a	a	DT
18751	4751	28	cream	cream	NN
18751	4751	29	colour	colour	NN
18751	4751	30	.	.	.
18751	4752	1	The	the	DT
18751	4752	2	blue	blue	JJ
18751	4752	3	colour	colour	NN
18751	4752	4	must	must	MD
18751	4752	5	not	not	RB
18751	4752	6	return	return	VB
18751	4752	7	on	on	IN
18751	4752	8	standing	stand	VBG
18751	4752	9	three	three	CD
18751	4752	10	or	or	CC
18751	4752	11	four	four	CD
18751	4752	12	minutes	minute	NNS
18751	4752	13	.	.	.
18751	4753	1	Calculate	calculate	VB
18751	4753	2	the	the	DT
18751	4753	3	standard	standard	NN
18751	4753	4	in	in	IN
18751	4753	5	the	the	DT
18751	4753	6	usual	usual	JJ
18751	4753	7	way	way	NN
18751	4753	8	.	.	.
18751	4754	1	In	in	IN
18751	4754	2	assaying	assay	VBG
18751	4754	3	ores	ore	NNS
18751	4754	4	,	,	,
18751	4754	5	the	the	DT
18751	4754	6	copper	copper	NN
18751	4754	7	is	be	VBZ
18751	4754	8	dissolved	dissolve	VBN
18751	4754	9	and	and	CC
18751	4754	10	separated	separate	VBN
18751	4754	11	with	with	IN
18751	4754	12	sulphuretted	sulphuret	VBN
18751	4754	13	hydrogen	hydrogen	NN
18751	4754	14	as	as	IN
18751	4754	15	in	in	IN
18751	4754	16	the	the	DT
18751	4754	17	other	other	JJ
18751	4754	18	processes	process	NNS
18751	4754	19	,	,	,
18751	4754	20	but	but	CC
18751	4754	21	the	the	DT
18751	4754	22	sulphide	sulphide	NN
18751	4754	23	should	should	MD
18751	4754	24	be	be	VB
18751	4754	25	washed	wash	VBN
18751	4754	26	more	more	RBR
18751	4754	27	completely	completely	RB
18751	4754	28	to	to	TO
18751	4754	29	ensure	ensure	VB
18751	4754	30	the	the	DT
18751	4754	31	absence	absence	NN
18751	4754	32	of	of	IN
18751	4754	33	iron	iron	NN
18751	4754	34	salts	salt	NNS
18751	4754	35	.	.	.
18751	4755	1	The	the	DT
18751	4755	2	following	follow	VBG
18751	4755	3	experiments	experiment	NNS
18751	4755	4	show	show	VBP
18751	4755	5	the	the	DT
18751	4755	6	effect	effect	NN
18751	4755	7	of	of	IN
18751	4755	8	variation	variation	NN
18751	4755	9	in	in	IN
18751	4755	10	the	the	DT
18751	4755	11	conditions	condition	NNS
18751	4755	12	of	of	IN
18751	4755	13	the	the	DT
18751	4755	14	assay	assay	NN
18751	4755	15	.	.	.
18751	4756	1	Use	use	VB
18751	4756	2	a	a	DT
18751	4756	3	solution	solution	NN
18751	4756	4	of	of	IN
18751	4756	5	copper	copper	NN
18751	4756	6	sulphate	sulphate	NN
18751	4756	7	containing	contain	VBG
18751	4756	8	39.38	39.38	CD
18751	4756	9	grams	gram	NNS
18751	4756	10	of	of	IN
18751	4756	11	copper	copper	NN
18751	4756	12	sulphate	sulphate	NN
18751	4756	13	crystals	crystal	NNS
18751	4756	14	(	(	-LRB-
18751	4756	15	CuSO_{4}.5H_{2}O	CuSO_{4}.5H_{2}O	NNP
18751	4756	16	)	)	-RRB-
18751	4756	17	in	in	IN
18751	4756	18	the	the	DT
18751	4756	19	litre	litre	NN
18751	4756	20	.	.	.
18751	4757	1	100	100	CD
18751	4757	2	c.c	c.c	NNP
18751	4757	3	.	.	.
18751	4758	1	equal	equal	JJ
18751	4758	2	1.00	1.00	CD
18751	4758	3	gram	gram	NN
18751	4758	4	of	of	IN
18751	4758	5	copper	copper	NN
18751	4758	6	.	.	.
18751	4759	1	~Effect	~Effect	NFP
18751	4759	2	of	of	IN
18751	4759	3	Varying	Varying	NNP
18751	4759	4	Temperature.~--The	temperature.~--the	JJ
18751	4759	5	assay	assay	NN
18751	4759	6	after	after	IN
18751	4759	7	the	the	DT
18751	4759	8	addition	addition	NN
18751	4759	9	of	of	IN
18751	4759	10	the	the	DT
18751	4759	11	potassic	potassic	JJ
18751	4759	12	iodide	iodide	NN
18751	4759	13	must	must	MD
18751	4759	14	be	be	VB
18751	4759	15	kept	keep	VBN
18751	4759	16	cold	cold	JJ
18751	4759	17	,	,	,
18751	4759	18	else	else	JJ
18751	4759	19	iodine	iodine	NN
18751	4759	20	may	may	MD
18751	4759	21	be	be	VB
18751	4759	22	volatilised	volatilise	VBN
18751	4759	23	.	.	.
18751	4760	1	~Effect	~effect	CD
18751	4760	2	of	of	IN
18751	4760	3	Varying	Varying	NNP
18751	4760	4	Potassium	Potassium	NNP
18751	4760	5	Iodide.~--In	Iodide.~--In	NNP
18751	4760	6	various	various	JJ
18751	4760	7	descriptions	description	NNS
18751	4760	8	of	of	IN
18751	4760	9	the	the	DT
18751	4760	10	process	process	NN
18751	4760	11	the	the	DT
18751	4760	12	amount	amount	NN
18751	4760	13	of	of	IN
18751	4760	14	iodide	iodide	NN
18751	4760	15	required	require	VBN
18751	4760	16	is	be	VBZ
18751	4760	17	variously	variously	RB
18751	4760	18	stated	state	VBN
18751	4760	19	at	at	IN
18751	4760	20	from	from	IN
18751	4760	21	"	"	``
18751	4760	22	a	a	DT
18751	4760	23	few	few	JJ
18751	4760	24	crystals	crystal	NNS
18751	4760	25	"	"	''
18751	4760	26	to	to	IN
18751	4760	27	as	as	RB
18751	4760	28	much	much	JJ
18751	4760	29	as	as	IN
18751	4760	30	10	10	CD
18751	4760	31	grams	gram	NNS
18751	4760	32	.	.	.
18751	4761	1	The	the	DT
18751	4761	2	proportion	proportion	NN
18751	4761	3	required	require	VBN
18751	4761	4	by	by	IN
18751	4761	5	theory	theory	NN
18751	4761	6	for	for	IN
18751	4761	7	1	1	CD
18751	4761	8	gram	gram	NN
18751	4761	9	of	of	IN
18751	4761	10	copper	copper	NN
18751	4761	11	is	be	VBZ
18751	4761	12	a	a	DT
18751	4761	13	little	little	JJ
18751	4761	14	over	over	IN
18751	4761	15	5	5	CD
18751	4761	16	grams	gram	NNS
18751	4761	17	:	:	:
18751	4761	18	an	an	DT
18751	4761	19	excess	excess	NN
18751	4761	20	,	,	,
18751	4761	21	however	however	RB
18751	4761	22	,	,	,
18751	4761	23	is	be	VBZ
18751	4761	24	required	require	VBN
18751	4761	25	to	to	TO
18751	4761	26	keep	keep	VB
18751	4761	27	the	the	DT
18751	4761	28	liberated	liberated	JJ
18751	4761	29	iodine	iodine	NN
18751	4761	30	in	in	IN
18751	4761	31	solution	solution	NN
18751	4761	32	.	.	.
18751	4762	1	On	on	IN
18751	4762	2	economic	economic	JJ
18751	4762	3	grounds	ground	NNS
18751	4762	4	this	this	DT
18751	4762	5	excess	excess	NN
18751	4762	6	should	should	MD
18751	4762	7	not	not	RB
18751	4762	8	be	be	VB
18751	4762	9	extravagant	extravagant	JJ
18751	4762	10	;	;	:
18751	4762	11	if	if	IN
18751	4762	12	the	the	DT
18751	4762	13	student	student	NN
18751	4762	14	uses	use	VBZ
18751	4762	15	10	10	CD
18751	4762	16	parts	part	NNS
18751	4762	17	of	of	IN
18751	4762	18	the	the	DT
18751	4762	19	iodide	iodide	NN
18751	4762	20	for	for	IN
18751	4762	21	each	each	DT
18751	4762	22	part	part	NN
18751	4762	23	of	of	IN
18751	4762	24	copper	copper	NN
18751	4762	25	in	in	IN
18751	4762	26	the	the	DT
18751	4762	27	assay	assay	NN
18751	4762	28	he	-PRON-	PRP
18751	4762	29	will	will	MD
18751	4762	30	have	have	VB
18751	4762	31	sufficient	sufficient	JJ
18751	4762	32	.	.	.
18751	4763	1	In	in	IN
18751	4763	2	the	the	DT
18751	4763	3	experiments	experiment	NNS
18751	4763	4	there	there	EX
18751	4763	5	were	be	VBD
18751	4763	6	used	use	VBN
18751	4763	7	20	20	CD
18751	4763	8	c.c	c.c	NN
18751	4763	9	.	.	.
18751	4764	1	of	of	IN
18751	4764	2	the	the	DT
18751	4764	3	copper	copper	NN
18751	4764	4	sulphate	sulphate	NN
18751	4764	5	,	,	,
18751	4764	6	with	with	IN
18751	4764	7	varying	vary	VBG
18751	4764	8	amounts	amount	NNS
18751	4764	9	of	of	IN
18751	4764	10	potassic	potassic	JJ
18751	4764	11	iodide	iodide	NN
18751	4764	12	,	,	,
18751	4764	13	and	and	CC
18751	4764	14	the	the	DT
18751	4764	15	following	follow	VBG
18751	4764	16	results	result	NNS
18751	4764	17	were	be	VBD
18751	4764	18	got:--	got:--	NNP
18751	4764	19	Potassic	Potassic	NNP
18751	4764	20	iodide	iodide	NN
18751	4764	21	added	add	VBD
18751	4764	22	1.5	1.5	CD
18751	4764	23	gram	gram	NN
18751	4764	24	3	3	CD
18751	4764	25	grams	gram	NNS
18751	4764	26	5	5	CD
18751	4764	27	grams	gram	NNS
18751	4764	28	"	"	``
18751	4764	29	Hypo	Hypo	NNP
18751	4764	30	"	"	''
18751	4764	31	required	require	VBD
18751	4764	32	20.0	20.0	CD
18751	4764	33	c.c	c.c	NNP
18751	4764	34	.	.	.
18751	4765	1	20.0	20.0	CD
18751	4765	2	c.c	c.c	NNP
18751	4765	3	.	.	.
18751	4766	1	20.0	20.0	CD
18751	4766	2	c.c	c.c	NNP
18751	4766	3	.	.	.
18751	4767	1	In	in	IN
18751	4767	2	these	these	DT
18751	4767	3	the	the	DT
18751	4767	4	iodide	iodide	NN
18751	4767	5	was	be	VBD
18751	4767	6	added	add	VBN
18751	4767	7	direct	direct	RB
18751	4767	8	to	to	IN
18751	4767	9	the	the	DT
18751	4767	10	solution	solution	NN
18751	4767	11	containing	contain	VBG
18751	4767	12	the	the	DT
18751	4767	13	copper	copper	NN
18751	4767	14	,	,	,
18751	4767	15	which	which	WDT
18751	4767	16	was	be	VBD
18751	4767	17	afterwards	afterwards	RB
18751	4767	18	diluted	dilute	VBN
18751	4767	19	to	to	IN
18751	4767	20	100	100	CD
18751	4767	21	c.c	c.c	NNP
18751	4767	22	.	.	.
18751	4768	1	and	and	CC
18751	4768	2	titrated	titrated	JJ
18751	4768	3	.	.	.
18751	4769	1	In	in	IN
18751	4769	2	another	another	DT
18751	4769	3	series	series	NN
18751	4769	4	the	the	DT
18751	4769	5	iodide	iodide	NN
18751	4769	6	was	be	VBD
18751	4769	7	added	add	VBN
18751	4769	8	after	after	IN
18751	4769	9	the	the	DT
18751	4769	10	dilution	dilution	NN
18751	4769	11	to	to	IN
18751	4769	12	100	100	CD
18751	4769	13	c.c	c.c	NNP
18751	4769	14	.	.	NNP
18751	4769	15	,	,	,
18751	4769	16	and	and	CC
18751	4769	17	the	the	DT
18751	4769	18	results	result	NNS
18751	4769	19	were:--	were:--	-RRB-
18751	4769	20	Potassic	potassic	JJ
18751	4769	21	iodide	iodide	NN
18751	4769	22	added	add	VBD
18751	4769	23	1.5	1.5	CD
18751	4769	24	gram	gram	NN
18751	4769	25	3	3	CD
18751	4769	26	grams	gram	NNS
18751	4769	27	5	5	CD
18751	4769	28	grams	gram	NNS
18751	4769	29	10	10	CD
18751	4769	30	grams	gram	NNS
18751	4769	31	"	"	``
18751	4769	32	Hypo	Hypo	NNP
18751	4769	33	"	"	''
18751	4769	34	required	require	VBD
18751	4769	35	20.0	20.0	CD
18751	4769	36	c.c	c.c	NNP
18751	4769	37	.	.	.
18751	4770	1	20.1	20.1	CD
18751	4770	2	c.c	c.c	NNP
18751	4770	3	.	.	.
18751	4771	1	20.0	20.0	CD
18751	4771	2	c.c	c.c	NNP
18751	4771	3	.	.	.
18751	4772	1	20.0	20.0	CD
18751	4772	2	c.c	c.c	NNP
18751	4772	3	.	.	.
18751	4773	1	~Effect	~effect	CD
18751	4773	2	of	of	IN
18751	4773	3	Varying	Varying	NNP
18751	4773	4	Bulk.~--In	bulk.~--in	NN
18751	4773	5	these	these	DT
18751	4773	6	experiments	experiment	NNS
18751	4773	7	,	,	,
18751	4773	8	20	20	CD
18751	4773	9	c.c	c.c	NNP
18751	4773	10	.	.	.
18751	4774	1	of	of	IN
18751	4774	2	copper	copper	NN
18751	4774	3	sulphate	sulphate	NN
18751	4774	4	were	be	VBD
18751	4774	5	taken	take	VBN
18751	4774	6	,	,	,
18751	4774	7	3	3	CD
18751	4774	8	grams	gram	NNS
18751	4774	9	of	of	IN
18751	4774	10	potassic	potassic	JJ
18751	4774	11	iodide	iodide	NN
18751	4774	12	added	add	VBD
18751	4774	13	,	,	,
18751	4774	14	and	and	CC
18751	4774	15	also	also	RB
18751	4774	16	water	water	NN
18751	4774	17	to	to	IN
18751	4774	18	the	the	DT
18751	4774	19	required	require	VBN
18751	4774	20	bulk	bulk	NN
18751	4774	21	.	.	.
18751	4775	1	Bulk	Bulk	NNP
18751	4775	2	20.0	20.0	CD
18751	4775	3	c.c	c.c	NNP
18751	4775	4	.	.	.
18751	4776	1	100.0	100.0	CD
18751	4776	2	c.c	c.c	NNP
18751	4776	3	.	.	.
18751	4777	1	200.0	200.0	CD
18751	4777	2	c.c	c.c	NNP
18751	4777	3	.	.	.
18751	4778	1	500.0	500.0	CD
18751	4778	2	c.c	c.c	NNP
18751	4778	3	.	.	.
18751	4779	1	"	"	``
18751	4779	2	Hypo	Hypo	NNP
18751	4779	3	"	"	''
18751	4779	4	required	require	VBD
18751	4779	5	20.0	20.0	CD
18751	4779	6	"	"	``
18751	4779	7	20.0	20.0	CD
18751	4779	8	"	"	``
18751	4779	9	20.0	20.0	CD
18751	4779	10	"	"	``
18751	4779	11	19.9	19.9	CD
18751	4779	12	"	"	''
18751	4779	13	In	in	IN
18751	4779	14	the	the	DT
18751	4779	15	last	last	JJ
18751	4779	16	of	of	IN
18751	4779	17	these	these	DT
18751	4779	18	experiments	experiment	NNS
18751	4779	19	the	the	DT
18751	4779	20	colour	colour	NN
18751	4779	21	was	be	VBD
18751	4779	22	discharged	discharge	VBN
18751	4779	23	at	at	IN
18751	4779	24	18	18	CD
18751	4779	25	c.c	c.c	NNP
18751	4779	26	.	.	NNP
18751	4779	27	,	,	,
18751	4779	28	but	but	CC
18751	4779	29	gradually	gradually	RB
18751	4779	30	returned	return	VBD
18751	4779	31	until	until	IN
18751	4779	32	19.9	19.9	CD
18751	4779	33	c.c	c.c	NNP
18751	4779	34	.	.	.
18751	4780	1	had	have	VBD
18751	4780	2	been	be	VBN
18751	4780	3	run	run	VBN
18751	4780	4	in	in	IN
18751	4780	5	.	.	.
18751	4781	1	It	-PRON-	PRP
18751	4781	2	will	will	MD
18751	4781	3	be	be	VB
18751	4781	4	seen	see	VBN
18751	4781	5	that	that	IN
18751	4781	6	considerable	considerable	JJ
18751	4781	7	variation	variation	NN
18751	4781	8	in	in	IN
18751	4781	9	bulk	bulk	NN
18751	4781	10	does	do	VBZ
18751	4781	11	not	not	RB
18751	4781	12	interfere	interfere	VB
18751	4781	13	.	.	.
18751	4782	1	~Effect	~Effect	NFP
18751	4782	2	of	of	IN
18751	4782	3	Acetic	acetic	JJ
18751	4782	4	Acid.~--These	acid.~--these	JJ
18751	4782	5	experiments	experiment	NNS
18751	4782	6	were	be	VBD
18751	4782	7	like	like	IN
18751	4782	8	the	the	DT
18751	4782	9	last	last	JJ
18751	4782	10	series	series	NN
18751	4782	11	mentioned	mention	VBN
18751	4782	12	,	,	,
18751	4782	13	but	but	CC
18751	4782	14	the	the	DT
18751	4782	15	bulk	bulk	NN
18751	4782	16	was	be	VBD
18751	4782	17	100	100	CD
18751	4782	18	c.c	c.c	NNP
18751	4782	19	.	.	NNP
18751	4782	20	,	,	,
18751	4782	21	and	and	CC
18751	4782	22	varying	vary	VBG
18751	4782	23	amounts	amount	NNS
18751	4782	24	of	of	IN
18751	4782	25	acetic	acetic	JJ
18751	4782	26	acid	acid	NN
18751	4782	27	were	be	VBD
18751	4782	28	added	add	VBN
18751	4782	29	.	.	.
18751	4783	1	Acetic	acetic	JJ
18751	4783	2	acid	acid	NN
18751	4783	3	added	add	VBD
18751	4783	4	0	0	CD
18751	4783	5	c.c	c.c	NNP
18751	4783	6	.	.	.
18751	4784	1	1.0	1.0	CD
18751	4784	2	c.c	c.c	NNP
18751	4784	3	.	.	.
18751	4785	1	5.0	5.0	CD
18751	4785	2	c.c	c.c	NNP
18751	4785	3	.	.	.
18751	4786	1	10.0	10.0	CD
18751	4786	2	c.c	c.c	NNP
18751	4786	3	.	.	.
18751	4787	1	20.0	20.0	CD
18751	4787	2	c.c	c.c	NNP
18751	4787	3	.	.	.
18751	4788	1	"	"	``
18751	4788	2	Hypo	Hypo	NNP
18751	4788	3	"	"	''
18751	4788	4	required	require	VBD
18751	4788	5	20.0	20.0	CD
18751	4788	6	"	"	``
18751	4788	7	20.1	20.1	CD
18751	4788	8	"	"	``
18751	4788	9	20.1	20.1	CD
18751	4788	10	"	"	''
18751	4788	11	20.0	20.0	CD
18751	4788	12	"	"	``
18751	4788	13	20.2	20.2	CD
18751	4788	14	"	"	''
18751	4788	15	Acetic	acetic	JJ
18751	4788	16	acid	acid	NN
18751	4788	17	,	,	,
18751	4788	18	then	then	RB
18751	4788	19	,	,	,
18751	4788	20	does	do	VBZ
18751	4788	21	not	not	RB
18751	4788	22	interfere	interfere	VB
18751	4788	23	to	to	IN
18751	4788	24	any	any	DT
18751	4788	25	serious	serious	JJ
18751	4788	26	extent	extent	NN
18751	4788	27	.	.	.
18751	4789	1	~Effect	~Effect	NFP
18751	4789	2	of	of	IN
18751	4789	3	Varying	Varying	NNP
18751	4789	4	Sodium	Sodium	NNP
18751	4789	5	Acetate.~--These	Acetate.~--These	NNP
18751	4789	6	experiments	experiment	NNS
18751	4789	7	were	be	VBD
18751	4789	8	like	like	IN
18751	4789	9	those	those	DT
18751	4789	10	last	last	JJ
18751	4789	11	mentioned	mention	VBN
18751	4789	12	,	,	,
18751	4789	13	but	but	CC
18751	4789	14	without	without	IN
18751	4789	15	acetic	acetic	JJ
18751	4789	16	acid	acid	NN
18751	4789	17	,	,	,
18751	4789	18	and	and	CC
18751	4789	19	with	with	IN
18751	4789	20	varying	vary	VBG
18751	4789	21	amounts	amount	NNS
18751	4789	22	of	of	IN
18751	4789	23	sodium	sodium	NN
18751	4789	24	acetate	acetate	NN
18751	4789	25	.	.	.
18751	4790	1	Sodium	sodium	NN
18751	4790	2	acetate	acetate	NNP
18751	4790	3	added	add	VBD
18751	4790	4	0	0	CD
18751	4790	5	gram	gram	NN
18751	4790	6	1	1	CD
18751	4790	7	gram	gram	NN
18751	4790	8	2	2	CD
18751	4790	9	grams	gram	NNS
18751	4790	10	5	5	CD
18751	4790	11	grams	gram	NNS
18751	4790	12	10	10	CD
18751	4790	13	grams	gram	NNS
18751	4790	14	"	"	``
18751	4790	15	Hypo	Hypo	NNP
18751	4790	16	"	"	''
18751	4790	17	required	require	VBD
18751	4790	18	20.0	20.0	CD
18751	4790	19	c.c	c.c	NNP
18751	4790	20	.	.	.
18751	4791	1	20.0	20.0	CD
18751	4791	2	c.c	c.c	NNP
18751	4791	3	.	.	.
18751	4792	1	20.2	20.2	CD
18751	4792	2	c.c	c.c	NNP
18751	4792	3	.	.	.
18751	4793	1	19.3	19.3	CD
18751	4793	2	c.c	c.c	NNP
18751	4793	3	.	.	.
18751	4794	1	18.2	18.2	CD
18751	4794	2	c.c	c.c	NNP
18751	4794	3	.	.	.
18751	4795	1	In	in	IN
18751	4795	2	the	the	DT
18751	4795	3	5	5	CD
18751	4795	4	grams	gram	NNS
18751	4795	5	experiment	experiment	NN
18751	4795	6	,	,	,
18751	4795	7	when	when	WRB
18751	4795	8	the	the	DT
18751	4795	9	finishing	finishing	JJ
18751	4795	10	point	point	NN
18751	4795	11	had	have	VBD
18751	4795	12	been	be	VBN
18751	4795	13	apparently	apparently	RB
18751	4795	14	reached	reach	VBN
18751	4795	15	the	the	DT
18751	4795	16	colour	colour	NN
18751	4795	17	slowly	slowly	RB
18751	4795	18	returned	return	VBD
18751	4795	19	;	;	:
18751	4795	20	but	but	CC
18751	4795	21	as	as	IN
18751	4795	22	the	the	DT
18751	4795	23	results	result	NNS
18751	4795	24	generally	generally	RB
18751	4795	25	on	on	IN
18751	4795	26	titrating	titrating	NN
18751	4795	27	were	be	VBD
18751	4795	28	not	not	RB
18751	4795	29	satisfactory	satisfactory	JJ
18751	4795	30	a	a	DT
18751	4795	31	repetition	repetition	NN
18751	4795	32	of	of	IN
18751	4795	33	the	the	DT
18751	4795	34	experiment	experiment	NN
18751	4795	35	was	be	VBD
18751	4795	36	made	make	VBN
18751	4795	37	with	with	IN
18751	4795	38	the	the	DT
18751	4795	39	addition	addition	NN
18751	4795	40	of	of	IN
18751	4795	41	5	5	CD
18751	4795	42	c.c	c.c	NNP
18751	4795	43	.	.	.
18751	4796	1	of	of	IN
18751	4796	2	acetic	acetic	JJ
18751	4796	3	acid	acid	NN
18751	4796	4	,	,	,
18751	4796	5	which	which	WDT
18751	4796	6	gave	give	VBD
18751	4796	7	an	an	DT
18751	4796	8	equally	equally	RB
18751	4796	9	bad	bad	JJ
18751	4796	10	result	result	NN
18751	4796	11	.	.	.
18751	4797	1	~Effect	~effect	CD
18751	4797	2	of	of	IN
18751	4797	3	Foreign	foreign	JJ
18751	4797	4	Salts.~--The	salts.~--the	JJ
18751	4797	5	conditions	condition	NNS
18751	4797	6	of	of	IN
18751	4797	7	these	these	DT
18751	4797	8	experiments	experiment	NNS
18751	4797	9	were	be	VBD
18751	4797	10	the	the	DT
18751	4797	11	same	same	JJ
18751	4797	12	as	as	IN
18751	4797	13	before	before	RB
18751	4797	14	.	.	.
18751	4798	1	The	the	DT
18751	4798	2	salts	salt	NNS
18751	4798	3	were	be	VBD
18751	4798	4	added	add	VBN
18751	4798	5	and	and	CC
18751	4798	6	dissolved	dissolve	VBN
18751	4798	7	before	before	IN
18751	4798	8	the	the	DT
18751	4798	9	addition	addition	NN
18751	4798	10	of	of	IN
18751	4798	11	the	the	DT
18751	4798	12	potassium	potassium	NN
18751	4798	13	iodide	iodide	NN
18751	4798	14	.	.	.
18751	4799	1	Using	use	VBG
18751	4799	2	5	5	CD
18751	4799	3	grams	gram	NNS
18751	4799	4	(	(	-LRB-
18751	4799	5	or	or	CC
18751	4799	6	in	in	IN
18751	4799	7	the	the	DT
18751	4799	8	case	case	NN
18751	4799	9	of	of	IN
18751	4799	10	the	the	DT
18751	4799	11	acids	acid	NNS
18751	4799	12	,	,	,
18751	4799	13	5	5	CD
18751	4799	14	c.c	c.c	NNP
18751	4799	15	.	.	.
18751	4800	1	)	)	-RRB-
18751	4800	2	,	,	,
18751	4800	3	the	the	DT
18751	4800	4	results	result	NNS
18751	4800	5	were	be	VBD
18751	4800	6	as	as	IN
18751	4800	7	follows:--	follows:--	ADD
18751	4800	8	dilute	dilute	NN
18751	4800	9	Acetic	Acetic	NNP
18751	4800	10	Salt	Salt	NNP
18751	4800	11	added	add	VBN
18751	4800	12	--	--	:
18751	4800	13	H_{2}SO_{4	H_{2}SO_{4	NNP
18751	4800	14	}	}	-RRB-
18751	4800	15	acid	acid	NN
18751	4800	16	NaAc	NaAc	NNP
18751	4800	17	NaCl	NaCl	NNP
18751	4800	18	"	"	``
18751	4800	19	Hypo	Hypo	NNP
18751	4800	20	"	"	''
18751	4800	21	required	require	VBD
18751	4800	22	20.0	20.0	CD
18751	4800	23	c.c	c.c	NNP
18751	4800	24	.	.	.
18751	4801	1	20.0	20.0	CD
18751	4801	2	c.c	c.c	NNP
18751	4801	3	.	.	.
18751	4802	1	20.1	20.1	CD
18751	4802	2	c.c	c.c	NNP
18751	4802	3	.	.	.
18751	4803	1	19.3	19.3	CD
18751	4803	2	c.c	c.c	NNP
18751	4803	3	.	.	.
18751	4804	1	20.1	20.1	CD
18751	4804	2	c.c	c.c	NNP
18751	4804	3	.	.	.
18751	4805	1	Salt	salt	NN
18751	4805	2	added	add	VBN
18751	4805	3	KNO_{3	kno_{3	NN
18751	4805	4	}	}	-RRB-
18751	4805	5	Na_{2}SO_{4	Na_{2}SO_{4	NNP
18751	4805	6	}	}	-RRB-
18751	4805	7	AmCl	AmCl	NNP
18751	4805	8	Am_{2}SO_{4	Am_{2}SO_{4	NNP
18751	4805	9	}	}	-RRB-
18751	4805	10	"	"	``
18751	4805	11	Hypo	Hypo	NNP
18751	4805	12	"	"	''
18751	4805	13	required	require	VBD
18751	4805	14	20.2	20.2	CD
18751	4805	15	c.c	c.c	NNP
18751	4805	16	.	.	.
18751	4806	1	18.7	18.7	CD
18751	4806	2	c.c	c.c	NNP
18751	4806	3	.	.	.
18751	4807	1	20.0	20.0	CD
18751	4807	2	c.c	c.c	NNP
18751	4807	3	.	.	.
18751	4808	1	19.9	19.9	CD
18751	4808	2	c.c	c.c	NNP
18751	4808	3	.	.	.
18751	4809	1	The	the	DT
18751	4809	2	low	low	JJ
18751	4809	3	result	result	NN
18751	4809	4	with	with	IN
18751	4809	5	the	the	DT
18751	4809	6	sulphate	sulphate	NN
18751	4809	7	of	of	IN
18751	4809	8	soda	soda	NN
18751	4809	9	was	be	VBD
18751	4809	10	evidently	evidently	RB
18751	4809	11	due	due	JJ
18751	4809	12	to	to	IN
18751	4809	13	the	the	DT
18751	4809	14	formation	formation	NN
18751	4809	15	of	of	IN
18751	4809	16	a	a	DT
18751	4809	17	sparingly	sparingly	RB
18751	4809	18	soluble	soluble	JJ
18751	4809	19	double	double	JJ
18751	4809	20	salt	salt	NN
18751	4809	21	,	,	,
18751	4809	22	which	which	WDT
18751	4809	23	removed	remove	VBD
18751	4809	24	copper	copper	NN
18751	4809	25	from	from	IN
18751	4809	26	the	the	DT
18751	4809	27	solution	solution	NN
18751	4809	28	;	;	:
18751	4809	29	on	on	IN
18751	4809	30	adding	add	VBG
18751	4809	31	a	a	DT
18751	4809	32	little	little	JJ
18751	4809	33	acetic	acetic	JJ
18751	4809	34	acid	acid	NN
18751	4809	35	the	the	DT
18751	4809	36	full	full	JJ
18751	4809	37	amount	amount	NN
18751	4809	38	of	of	IN
18751	4809	39	"	"	``
18751	4809	40	hypo	hypo	JJ
18751	4809	41	"	"	''
18751	4809	42	was	be	VBD
18751	4809	43	required	require	VBN
18751	4809	44	.	.	.
18751	4810	1	The	the	DT
18751	4810	2	effect	effect	NN
18751	4810	3	of	of	IN
18751	4810	4	the	the	DT
18751	4810	5	presence	presence	NN
18751	4810	6	of	of	IN
18751	4810	7	certain	certain	JJ
18751	4810	8	metals	metal	NNS
18751	4810	9	is	be	VBZ
18751	4810	10	important	important	JJ
18751	4810	11	.	.	.
18751	4811	1	The	the	DT
18751	4811	2	method	method	NN
18751	4811	3	of	of	IN
18751	4811	4	determining	determine	VBG
18751	4811	5	it	-PRON-	PRP
18751	4811	6	was	be	VBD
18751	4811	7	to	to	TO
18751	4811	8	add	add	VB
18751	4811	9	the	the	DT
18751	4811	10	substance	substance	NN
18751	4811	11	to	to	IN
18751	4811	12	the	the	DT
18751	4811	13	solution	solution	NN
18751	4811	14	containing	contain	VBG
18751	4811	15	the	the	DT
18751	4811	16	copper	copper	NN
18751	4811	17	,	,	,
18751	4811	18	and	and	CC
18751	4811	19	partly	partly	RB
18751	4811	20	precipitate	precipitate	VB
18751	4811	21	with	with	IN
18751	4811	22	soda	soda	NN
18751	4811	23	solution	solution	NN
18751	4811	24	;	;	:
18751	4811	25	then	then	RB
18751	4811	26	treating	treat	VBG
18751	4811	27	with	with	IN
18751	4811	28	1	1	CD
18751	4811	29	c.c	c.c	NNP
18751	4811	30	.	.	.
18751	4812	1	of	of	IN
18751	4812	2	acetic	acetic	JJ
18751	4812	3	acid	acid	NN
18751	4812	4	,	,	,
18751	4812	5	adding	add	VBG
18751	4812	6	the	the	DT
18751	4812	7	iodide	iodide	NN
18751	4812	8	,	,	,
18751	4812	9	and	and	CC
18751	4812	10	proceeding	proceed	VBG
18751	4812	11	as	as	IN
18751	4812	12	before	before	RB
18751	4812	13	.	.	.
18751	4813	1	Substance	Substance	NNP
18751	4813	2	Added	Added	NNP
18751	4813	3	.	.	.
18751	4814	1	"	"	``
18751	4814	2	Hypo	Hypo	NNP
18751	4814	3	"	"	''
18751	4814	4	Required	require	VBN
18751	4814	5	,	,	,
18751	4814	6	-	-	:
18751	4814	7	20	20	CD
18751	4814	8	.	.	.
18751	4814	9	c.c	c.c	NNP
18751	4814	10	0.050	0.050	CD
18751	4814	11	gram	gram	NN
18751	4814	12	arsenic	arsenic	JJ
18751	4814	13	as	as	IN
18751	4814	14	As_{2}O_{5	As_{2}O_{5	NNP
18751	4814	15	}	}	-RRB-
18751	4814	16	20.0	20.0	CD
18751	4814	17	"	"	``
18751	4814	18	0.050	0.050	CD
18751	4814	19	"	"	''
18751	4814	20	antimony	antimony	NN
18751	4814	21	as	as	IN
18751	4814	22	SbCl_{5	SbCl_{5	NNP
18751	4814	23	}	}	-RRB-
18751	4814	24	19.8	19.8	CD
18751	4814	25	"	"	``
18751	4814	26	0.050	0.050	CD
18751	4814	27	"	"	''
18751	4814	28	lead	lead	NN
18751	4814	29	as	as	IN
18751	4814	30	Pb(NO_{3})_{2	Pb(NO_{3})_{2	NNP
18751	4814	31	}	}	-RRB-
18751	4814	32	20.1	20.1	CD
18751	4814	33	"	"	``
18751	4814	34	A	a	DT
18751	4814	35	similar	similar	JJ
18751	4814	36	experiment	experiment	NN
18751	4814	37	with	with	IN
18751	4814	38	0.050	0.050	CD
18751	4814	39	gram	gram	NN
18751	4814	40	of	of	IN
18751	4814	41	bismuth	bismuth	NNP
18751	4814	42	nitrate	nitrate	NNP
18751	4814	43	could	could	MD
18751	4814	44	not	not	RB
18751	4814	45	be	be	VB
18751	4814	46	determined	determine	VBN
18751	4814	47	,	,	,
18751	4814	48	the	the	DT
18751	4814	49	end	end	NN
18751	4814	50	-	-	HYPH
18751	4814	51	reaction	reaction	NN
18751	4814	52	being	be	VBG
18751	4814	53	masked	mask	VBN
18751	4814	54	.	.	.
18751	4815	1	Bismuth	Bismuth	NNP
18751	4815	2	iodide	iodide	NN
18751	4815	3	is	be	VBZ
18751	4815	4	soluble	soluble	JJ
18751	4815	5	in	in	IN
18751	4815	6	potassic	potassic	JJ
18751	4815	7	iodide	iodide	NN
18751	4815	8	,	,	,
18751	4815	9	forming	form	VBG
18751	4815	10	a	a	DT
18751	4815	11	brown	brown	JJ
18751	4815	12	solution	solution	NN
18751	4815	13	,	,	,
18751	4815	14	the	the	DT
18751	4815	15	colour	colour	NN
18751	4815	16	of	of	IN
18751	4815	17	which	which	WDT
18751	4815	18	is	be	VBZ
18751	4815	19	very	very	RB
18751	4815	20	similar	similar	JJ
18751	4815	21	to	to	IN
18751	4815	22	that	that	DT
18751	4815	23	produced	produce	VBN
18751	4815	24	by	by	IN
18751	4815	25	iodine	iodine	NN
18751	4815	26	;	;	:
18751	4815	27	and	and	CC
18751	4815	28	although	although	IN
18751	4815	29	it	-PRON-	PRP
18751	4815	30	does	do	VBZ
18751	4815	31	not	not	RB
18751	4815	32	strike	strike	VB
18751	4815	33	a	a	DT
18751	4815	34	blue	blue	JJ
18751	4815	35	colour	colour	NN
18751	4815	36	with	with	IN
18751	4815	37	starch	starch	NN
18751	4815	38	,	,	,
18751	4815	39	"	"	``
18751	4815	40	hypo	hypo	JJ
18751	4815	41	"	"	''
18751	4815	42	has	have	VBZ
18751	4815	43	an	an	DT
18751	4815	44	action	action	NN
18751	4815	45	on	on	IN
18751	4815	46	it	-PRON-	PRP
18751	4815	47	.	.	.
18751	4816	1	A	a	DT
18751	4816	2	similar	similar	JJ
18751	4816	3	experiment	experiment	NN
18751	4816	4	with	with	IN
18751	4816	5	0.050	0.050	CD
18751	4816	6	gram	gram	NN
18751	4816	7	of	of	IN
18751	4816	8	iron	iron	NN
18751	4816	9	as	as	IN
18751	4816	10	ferric	ferric	NNP
18751	4816	11	chloride	chloride	NN
18751	4816	12	required	require	VBD
18751	4816	13	22.3	22.3	CD
18751	4816	14	c.c	c.c	NNP
18751	4816	15	.	.	.
18751	4817	1	of	of	IN
18751	4817	2	"	"	``
18751	4817	3	hypo	hypo	NNP
18751	4817	4	,	,	,
18751	4817	5	"	"	''
18751	4817	6	and	and	CC
18751	4817	7	the	the	DT
18751	4817	8	colour	colour	NN
18751	4817	9	returned	return	VBD
18751	4817	10	on	on	IN
18751	4817	11	standing	standing	NN
18751	4817	12	.	.	.
18751	4818	1	This	this	DT
18751	4818	2	shows	show	VBZ
18751	4818	3	that	that	IN
18751	4818	4	ferric	ferric	JJ
18751	4818	5	acetate	acetate	JJ
18751	4818	6	liberates	liberate	NNS
18751	4818	7	iodine	iodine	VBP
18751	4818	8	under	under	IN
18751	4818	9	the	the	DT
18751	4818	10	conditions	condition	NNS
18751	4818	11	of	of	IN
18751	4818	12	the	the	DT
18751	4818	13	assay	assay	NN
18751	4818	14	.	.	.
18751	4819	1	Trying	try	VBG
18751	4819	2	to	to	TO
18751	4819	3	counteract	counteract	VB
18751	4819	4	this	this	DT
18751	4819	5	,	,	,
18751	4819	6	by	by	IN
18751	4819	7	adding	add	VBG
18751	4819	8	to	to	IN
18751	4819	9	a	a	DT
18751	4819	10	similar	similar	JJ
18751	4819	11	solution	solution	NN
18751	4819	12	0.5	0.5	CD
18751	4819	13	gram	gram	NN
18751	4819	14	of	of	IN
18751	4819	15	phosphate	phosphate	NN
18751	4819	16	of	of	IN
18751	4819	17	soda	soda	NN
18751	4819	18	dissolved	dissolve	VBN
18751	4819	19	in	in	IN
18751	4819	20	a	a	DT
18751	4819	21	little	little	JJ
18751	4819	22	water	water	NN
18751	4819	23	,	,	,
18751	4819	24	19.7	19.7	CD
18751	4819	25	c.c	c.c	NNP
18751	4819	26	.	.	.
18751	4820	1	of	of	IN
18751	4820	2	"	"	``
18751	4820	3	hypo	hypo	NNP
18751	4820	4	"	"	''
18751	4820	5	were	be	VBD
18751	4820	6	required	require	VBN
18751	4820	7	instead	instead	RB
18751	4820	8	of	of	IN
18751	4820	9	20.0	20.0	CD
18751	4820	10	,	,	,
18751	4820	11	but	but	CC
18751	4820	12	the	the	DT
18751	4820	13	assay	assay	NN
18751	4820	14	showed	show	VBD
18751	4820	15	signs	sign	NNS
18751	4820	16	of	of	IN
18751	4820	17	returning	return	VBG
18751	4820	18	colour	colour	NN
18751	4820	19	.	.	.
18751	4821	1	In	in	IN
18751	4821	2	standardising	standardise	VBG
18751	4821	3	,	,	,
18751	4821	4	the	the	DT
18751	4821	5	same	same	JJ
18751	4821	6	result	result	NN
18751	4821	7	was	be	VBD
18751	4821	8	obtained	obtain	VBN
18751	4821	9	,	,	,
18751	4821	10	whether	whether	IN
18751	4821	11	the	the	DT
18751	4821	12	copper	copper	NN
18751	4821	13	was	be	VBD
18751	4821	14	present	present	JJ
18751	4821	15	as	as	IN
18751	4821	16	nitrate	nitrate	JJ
18751	4821	17	or	or	CC
18751	4821	18	sulphate	sulphate	VB
18751	4821	19	before	before	IN
18751	4821	20	neutralising	neutralise	VBG
18751	4821	21	.	.	.
18751	4822	1	~Effect	~Effect	NFP
18751	4822	2	of	of	IN
18751	4822	3	Varying	Varying	NNP
18751	4822	4	Copper.~--With	Copper.~--With	NNP
18751	4822	5	the	the	DT
18751	4822	6	same	same	JJ
18751	4822	7	conditions	condition	NNS
18751	4822	8	as	as	IN
18751	4822	9	before	before	RB
18751	4822	10	,	,	,
18751	4822	11	but	but	CC
18751	4822	12	with	with	IN
18751	4822	13	varying	vary	VBG
18751	4822	14	amounts	amount	NNS
18751	4822	15	of	of	IN
18751	4822	16	copper	copper	NN
18751	4822	17	and	and	CC
18751	4822	18	a	a	DT
18751	4822	19	proportionally	proportionally	RB
18751	4822	20	increasing	increase	VBG
18751	4822	21	quantity	quantity	NN
18751	4822	22	of	of	IN
18751	4822	23	iodide	iodide	NN
18751	4822	24	,	,	,
18751	4822	25	the	the	DT
18751	4822	26	results	result	NNS
18751	4822	27	were:--	were:--	-RRB-
18751	4822	28	Copper	copper	NN
18751	4822	29	present	present	JJ
18751	4822	30	1.0	1.0	CD
18751	4822	31	c.c	c.c	NN
18751	4822	32	.	.	.
18751	4823	1	10.0	10.0	CD
18751	4823	2	c.c	c.c	NNP
18751	4823	3	.	.	.
18751	4824	1	20.0	20.0	CD
18751	4824	2	c.c	c.c	NNP
18751	4824	3	.	.	.
18751	4825	1	50.0	50.0	CD
18751	4825	2	c.c	c.c	NNP
18751	4825	3	.	.	.
18751	4826	1	100.0	100.0	CD
18751	4826	2	c.c	c.c	NNP
18751	4826	3	.	.	.
18751	4827	1	"	"	``
18751	4827	2	Hypo	Hypo	NNP
18751	4827	3	"	"	''
18751	4827	4	required	require	VBD
18751	4827	5	1.0	1.0	CD
18751	4827	6	"	"	``
18751	4827	7	10.0	10.0	CD
18751	4827	8	"	"	``
18751	4827	9	20.0	20.0	CD
18751	4827	10	"	"	''
18751	4827	11	50.0	50.0	CD
18751	4827	12	"	"	``
18751	4827	13	100.0	100.0	CD
18751	4827	14	"	"	''
18751	4827	15	showing	show	VBG
18751	4827	16	the	the	DT
18751	4827	17	results	result	NNS
18751	4827	18	to	to	TO
18751	4827	19	be	be	VB
18751	4827	20	exactly	exactly	RB
18751	4827	21	proportional	proportional	JJ
18751	4827	22	.	.	.
18751	4828	1	[	[	-LRB-
18751	4828	2	58	58	CD
18751	4828	3	]	]	-RRB-
18751	4828	4	~Determination	~determination	NN
18751	4828	5	of	of	IN
18751	4828	6	Copper	Copper	NNP
18751	4828	7	in	in	IN
18751	4828	8	Copper	Copper	NNP
18751	4828	9	Pyrites.~--Take	Pyrites.~--Take	NNP
18751	4828	10	2	2	CD
18751	4828	11	grams	gram	NNS
18751	4828	12	of	of	IN
18751	4828	13	the	the	DT
18751	4828	14	dried	dry	VBN
18751	4828	15	and	and	CC
18751	4828	16	powdered	powdered	JJ
18751	4828	17	ore	ore	NN
18751	4828	18	and	and	CC
18751	4828	19	treat	treat	VB
18751	4828	20	in	in	IN
18751	4828	21	a	a	DT
18751	4828	22	porcelain	porcelain	NN
18751	4828	23	dish	dish	NN
18751	4828	24	with	with	IN
18751	4828	25	20	20	CD
18751	4828	26	c.c	c.c	NN
18751	4828	27	.	.	.
18751	4829	1	of	of	IN
18751	4829	2	nitric	nitric	JJ
18751	4829	3	acid	acid	NN
18751	4829	4	,	,	,
18751	4829	5	and	and	CC
18751	4829	6	evaporate	evaporate	VB
18751	4829	7	to	to	IN
18751	4829	8	dryness	dryness	NN
18751	4829	9	.	.	.
18751	4830	1	Take	take	VB
18751	4830	2	up	up	RP
18751	4830	3	with	with	IN
18751	4830	4	30	30	CD
18751	4830	5	c.c	c.c	NN
18751	4830	6	.	.	.
18751	4831	1	of	of	IN
18751	4831	2	hydrochloric	hydrochloric	JJ
18751	4831	3	acid	acid	NN
18751	4831	4	,	,	,
18751	4831	5	dilute	dilute	NN
18751	4831	6	,	,	,
18751	4831	7	and	and	CC
18751	4831	8	transfer	transfer	VB
18751	4831	9	to	to	IN
18751	4831	10	a	a	DT
18751	4831	11	pint	pint	NN
18751	4831	12	flask	flask	NN
18751	4831	13	;	;	:
18751	4831	14	make	make	VB
18751	4831	15	up	up	RP
18751	4831	16	with	with	IN
18751	4831	17	water	water	NN
18751	4831	18	to	to	IN
18751	4831	19	200	200	CD
18751	4831	20	c.c	c.c	NNP
18751	4831	21	.	.	NNP
18751	4831	22	,	,	,
18751	4831	23	warm	warm	NNP
18751	4831	24	,	,	,
18751	4831	25	and	and	CC
18751	4831	26	pass	pass	VB
18751	4831	27	sulphuretted	sulphuret	VBN
18751	4831	28	hydrogen	hydrogen	NN
18751	4831	29	to	to	TO
18751	4831	30	excess	excess	NN
18751	4831	31	.	.	.
18751	4832	1	Filter	Filter	NNP
18751	4832	2	,	,	,
18751	4832	3	and	and	CC
18751	4832	4	wash	wash	VB
18751	4832	5	the	the	DT
18751	4832	6	precipitate	precipitate	NN
18751	4832	7	with	with	IN
18751	4832	8	water	water	NN
18751	4832	9	acidified	acidify	VBN
18751	4832	10	with	with	IN
18751	4832	11	sulphuric	sulphuric	JJ
18751	4832	12	acid	acid	NN
18751	4832	13	.	.	.
18751	4833	1	Wash	wash	VB
18751	4833	2	the	the	DT
18751	4833	3	precipitate	precipitate	NN
18751	4833	4	back	back	RB
18751	4833	5	into	into	IN
18751	4833	6	the	the	DT
18751	4833	7	flask	flask	NN
18751	4833	8	,	,	,
18751	4833	9	and	and	CC
18751	4833	10	dissolve	dissolve	VB
18751	4833	11	with	with	IN
18751	4833	12	15	15	CD
18751	4833	13	c.c	c.c	NNP
18751	4833	14	.	.	.
18751	4834	1	of	of	IN
18751	4834	2	nitric	nitric	JJ
18751	4834	3	acid	acid	NN
18751	4834	4	.	.	.
18751	4835	1	Evaporate	evaporate	VB
18751	4835	2	almost	almost	RB
18751	4835	3	to	to	IN
18751	4835	4	dryness	dryness	NN
18751	4835	5	;	;	:
18751	4835	6	add	add	VB
18751	4835	7	20	20	CD
18751	4835	8	c.c	c.c	NN
18751	4835	9	.	.	.
18751	4836	1	of	of	IN
18751	4836	2	water	water	NN
18751	4836	3	,	,	,
18751	4836	4	and	and	CC
18751	4836	5	boil	boil	VB
18751	4836	6	till	till	IN
18751	4836	7	free	free	JJ
18751	4836	8	from	from	IN
18751	4836	9	nitrous	nitrous	JJ
18751	4836	10	fumes	fume	NNS
18751	4836	11	;	;	:
18751	4836	12	filter	filter	VB
18751	4836	13	off	off	RP
18751	4836	14	the	the	DT
18751	4836	15	sulphur	sulphur	NNP
18751	4836	16	and	and	CC
18751	4836	17	gangue	gangue	NNP
18751	4836	18	;	;	:
18751	4836	19	neutralise	neutralise	VB
18751	4836	20	with	with	IN
18751	4836	21	soda	soda	NN
18751	4836	22	,	,	,
18751	4836	23	avoiding	avoid	VBG
18751	4836	24	excess	excess	NN
18751	4836	25	;	;	:
18751	4836	26	add	add	VB
18751	4836	27	1	1	CD
18751	4836	28	or	or	CC
18751	4836	29	2	2	CD
18751	4836	30	c.c	c.c	NNP
18751	4836	31	.	.	.
18751	4837	1	of	of	IN
18751	4837	2	acetic	acetic	JJ
18751	4837	3	acid	acid	NN
18751	4837	4	,	,	,
18751	4837	5	and	and	CC
18751	4837	6	shake	shake	VB
18751	4837	7	till	till	IN
18751	4837	8	clear	clear	JJ
18751	4837	9	.	.	.
18751	4838	1	Add	Add	NNP
18751	4838	2	5	5	CD
18751	4838	3	grams	gram	NNS
18751	4838	4	of	of	IN
18751	4838	5	potassium	potassium	NN
18751	4838	6	iodide	iodide	NN
18751	4838	7	,	,	,
18751	4838	8	dilute	dilute	VB
18751	4838	9	to	to	IN
18751	4838	10	100	100	CD
18751	4838	11	c.c	c.c	NNP
18751	4838	12	.	.	NNP
18751	4838	13	,	,	,
18751	4838	14	and	and	CC
18751	4838	15	titrate	titrate	RB
18751	4838	16	.	.	.
18751	4839	1	The	the	DT
18751	4839	2	following	follow	VBG
18751	4839	3	is	be	VBZ
18751	4839	4	an	an	DT
18751	4839	5	example:--	example:--	NNP
18751	4839	6	0.5	0.5	CD
18751	4839	7	gram	gram	NN
18751	4839	8	of	of	IN
18751	4839	9	copper	copper	NN
18751	4839	10	required	require	VBD
18751	4839	11	50.5	50.5	CD
18751	4839	12	c.c	c.c	NNP
18751	4839	13	.	.	.
18751	4840	1	"	"	``
18751	4840	2	hypo	hypo	JJ
18751	4840	3	.	.	.
18751	4840	4	"	"	''
18751	4841	1	The	the	DT
18751	4841	2	assay	assay	NN
18751	4841	3	required	require	VBD
18751	4841	4	55.6	55.6	CD
18751	4841	5	"	"	''
18751	4841	6	"	"	``
18751	4841	7	which	which	WDT
18751	4841	8	is	be	VBZ
18751	4841	9	equal	equal	JJ
18751	4841	10	to	to	IN
18751	4841	11	27.5	27.5	CD
18751	4841	12	per	per	IN
18751	4841	13	cent	cent	NN
18751	4841	14	.	.	.
18751	4842	1	of	of	IN
18751	4842	2	copper	copper	NN
18751	4842	3	.	.	.
18751	4843	1	COLORIMETRIC	COLORIMETRIC	NNP
18751	4843	2	PROCESS	PROCESS	NNP
18751	4843	3	.	.	.
18751	4844	1	This	this	DT
18751	4844	2	is	be	VBZ
18751	4844	3	based	base	VBN
18751	4844	4	on	on	IN
18751	4844	5	the	the	DT
18751	4844	6	blue	blue	JJ
18751	4844	7	coloration	coloration	NN
18751	4844	8	of	of	IN
18751	4844	9	ammoniacal	ammoniacal	JJ
18751	4844	10	copper	copper	NN
18751	4844	11	solutions	solution	NNS
18751	4844	12	.	.	.
18751	4845	1	The	the	DT
18751	4845	2	quantity	quantity	NN
18751	4845	3	of	of	IN
18751	4845	4	copper	copper	NN
18751	4845	5	in	in	IN
18751	4845	6	100	100	CD
18751	4845	7	c.c	c.c	NNP
18751	4845	8	.	.	.
18751	4846	1	of	of	IN
18751	4846	2	the	the	DT
18751	4846	3	assay	assay	NN
18751	4846	4	solution	solution	NN
18751	4846	5	should	should	MD
18751	4846	6	not	not	RB
18751	4846	7	be	be	VB
18751	4846	8	more	more	JJR
18751	4846	9	than	than	IN
18751	4846	10	15	15	CD
18751	4846	11	milligrams	milligram	NNS
18751	4846	12	,	,	,
18751	4846	13	or	or	CC
18751	4846	14	less	less	JJR
18751	4846	15	than	than	IN
18751	4846	16	half	half	PDT
18751	4846	17	a	a	DT
18751	4846	18	milligram	milligram	NN
18751	4846	19	.	.	.
18751	4847	1	It	-PRON-	PRP
18751	4847	2	is	be	VBZ
18751	4847	3	not	not	RB
18751	4847	4	so	so	RB
18751	4847	5	delicate	delicate	JJ
18751	4847	6	as	as	IN
18751	4847	7	most	most	JJS
18751	4847	8	other	other	JJ
18751	4847	9	colorimetric	colorimetric	JJ
18751	4847	10	methods	method	NNS
18751	4847	11	,	,	,
18751	4847	12	but	but	CC
18751	4847	13	nevertheless	nevertheless	RB
18751	4847	14	is	be	VBZ
18751	4847	15	a	a	DT
18751	4847	16	very	very	RB
18751	4847	17	useful	useful	JJ
18751	4847	18	one	one	NN
18751	4847	19	.	.	.
18751	4848	1	The	the	DT
18751	4848	2	manner	manner	NN
18751	4848	3	of	of	IN
18751	4848	4	working	work	VBG
18751	4848	5	is	be	VBZ
18751	4848	6	the	the	DT
18751	4848	7	same	same	JJ
18751	4848	8	as	as	IN
18751	4848	9	that	that	DT
18751	4848	10	described	describe	VBN
18751	4848	11	under	under	IN
18751	4848	12	iron	iron	NN
18751	4848	13	.	.	.
18751	4849	1	~Standard	~Standard	NFP
18751	4849	2	Copper	copper	NN
18751	4849	3	Solution.~--Weigh	Solution.~--Weigh	NNP
18751	4849	4	up	up	RB
18751	4849	5	0.5	0.5	CD
18751	4849	6	gram	gram	NN
18751	4849	7	of	of	IN
18751	4849	8	electrotype	electrotype	NN
18751	4849	9	copper	copper	NN
18751	4849	10	,	,	,
18751	4849	11	dissolve	dissolve	VB
18751	4849	12	in	in	IN
18751	4849	13	10	10	CD
18751	4849	14	c.c	c.c	NNP
18751	4849	15	.	.	.
18751	4850	1	of	of	IN
18751	4850	2	nitric	nitric	JJ
18751	4850	3	acid	acid	NN
18751	4850	4	,	,	,
18751	4850	5	boil	boil	VB
18751	4850	6	off	off	RP
18751	4850	7	nitrous	nitrous	JJ
18751	4850	8	fumes	fume	NNS
18751	4850	9	,	,	,
18751	4850	10	and	and	CC
18751	4850	11	dilute	dilute	NN
18751	4850	12	to	to	IN
18751	4850	13	1	1	CD
18751	4850	14	litre	litre	NN
18751	4850	15	.	.	.
18751	4851	1	1	1	CD
18751	4851	2	c.c	c.c	NNP
18751	4851	3	.	.	.
18751	4852	1	=	=	NFP
18751	4852	2	0.5	0.5	CD
18751	4852	3	milligram	milligram	NN
18751	4852	4	.	.	.
18751	4853	1	In	in	IN
18751	4853	2	nearly	nearly	RB
18751	4853	3	all	all	DT
18751	4853	4	cases	case	NNS
18751	4853	5	it	-PRON-	PRP
18751	4853	6	will	will	MD
18751	4853	7	be	be	VB
18751	4853	8	necessary	necessary	JJ
18751	4853	9	to	to	TO
18751	4853	10	separate	separate	VB
18751	4853	11	the	the	DT
18751	4853	12	copper	copper	NN
18751	4853	13	with	with	IN
18751	4853	14	sulphuretted	sulphuret	VBN
18751	4853	15	hydrogen	hydrogen	NN
18751	4853	16	from	from	IN
18751	4853	17	a	a	DT
18751	4853	18	solution	solution	NN
18751	4853	19	of	of	IN
18751	4853	20	about	about	RB
18751	4853	21	5	5	CD
18751	4853	22	grams	gram	NNS
18751	4853	23	of	of	IN
18751	4853	24	the	the	DT
18751	4853	25	material	material	NN
18751	4853	26	to	to	TO
18751	4853	27	be	be	VB
18751	4853	28	assayed	assay	VBN
18751	4853	29	.	.	.
18751	4854	1	The	the	DT
18751	4854	2	filter	filter	NN
18751	4854	3	paper	paper	NN
18751	4854	4	containing	contain	VBG
18751	4854	5	the	the	DT
18751	4854	6	sulphide	sulphide	NN
18751	4854	7	(	(	-LRB-
18751	4854	8	and	and	CC
18751	4854	9	,	,	,
18751	4854	10	probably	probably	RB
18751	4854	11	,	,	,
18751	4854	12	much	much	JJ
18751	4854	13	sulphur	sulphur	NN
18751	4854	14	)	)	-RRB-
18751	4854	15	is	be	VBZ
18751	4854	16	dried	dry	VBN
18751	4854	17	and	and	CC
18751	4854	18	burnt	burn	VBN
18751	4854	19	.	.	.
18751	4855	1	The	the	DT
18751	4855	2	ashes	ashe	NNS
18751	4855	3	are	be	VBP
18751	4855	4	dissolved	dissolve	VBN
18751	4855	5	in	in	IN
18751	4855	6	5	5	CD
18751	4855	7	c.c	c.c	NNP
18751	4855	8	.	.	.
18751	4856	1	of	of	IN
18751	4856	2	dilute	dilute	NNP
18751	4856	3	nitric	nitric	NNP
18751	4856	4	acid	acid	NNP
18751	4856	5	,	,	,
18751	4856	6	10	10	CD
18751	4856	7	c.c	c.c	NNP
18751	4856	8	.	.	.
18751	4857	1	of	of	IN
18751	4857	2	dilute	dilute	NNP
18751	4857	3	ammonia	ammonia	NNP
18751	4857	4	added	add	VBD
18751	4857	5	,	,	,
18751	4857	6	and	and	CC
18751	4857	7	the	the	DT
18751	4857	8	solution	solution	NN
18751	4857	9	filtered	filter	VBN
18751	4857	10	through	through	IN
18751	4857	11	a	a	DT
18751	4857	12	coarse	coarse	JJ
18751	4857	13	filter	filter	NN
18751	4857	14	into	into	IN
18751	4857	15	a	a	DT
18751	4857	16	Nessler	Nessler	NNP
18751	4857	17	tube	tube	NN
18751	4857	18	,	,	,
18751	4857	19	washing	wash	VBG
18751	4857	20	the	the	DT
18751	4857	21	paper	paper	NN
18751	4857	22	with	with	IN
18751	4857	23	a	a	DT
18751	4857	24	little	little	JJ
18751	4857	25	dilute	dilute	NN
18751	4857	26	ammonia	ammonia	NN
18751	4857	27	.	.	.
18751	4858	1	The	the	DT
18751	4858	2	estimation	estimation	NN
18751	4858	3	of	of	IN
18751	4858	4	the	the	DT
18751	4858	5	colour	colour	NN
18751	4858	6	and	and	CC
18751	4858	7	calculation	calculation	NN
18751	4858	8	of	of	IN
18751	4858	9	the	the	DT
18751	4858	10	result	result	NN
18751	4858	11	are	be	VBP
18751	4858	12	made	make	VBN
18751	4858	13	in	in	IN
18751	4858	14	the	the	DT
18751	4858	15	way	way	NN
18751	4858	16	described	describe	VBN
18751	4858	17	on	on	IN
18751	4858	18	page	page	NN
18751	4858	19	44	44	CD
18751	4858	20	.	.	.
18751	4859	1	The	the	DT
18751	4859	2	effect	effect	NN
18751	4859	3	of	of	IN
18751	4859	4	varying	vary	VBG
18751	4859	5	conditions	condition	NNS
18751	4859	6	on	on	IN
18751	4859	7	the	the	DT
18751	4859	8	assay	assay	NN
18751	4859	9	may	may	MD
18751	4859	10	be	be	VB
18751	4859	11	seen	see	VBN
18751	4859	12	from	from	IN
18751	4859	13	the	the	DT
18751	4859	14	following	follow	VBG
18751	4859	15	experiments	experiment	NNS
18751	4859	16	.	.	.
18751	4860	1	~Effect	~Effect	NFP
18751	4860	2	of	of	IN
18751	4860	3	Varying	varying	NN
18751	4860	4	Temperature.~--The	temperature.~--the	DT
18751	4860	5	effect	effect	NN
18751	4860	6	of	of	IN
18751	4860	7	increased	increase	VBN
18751	4860	8	temperature	temperature	NN
18751	4860	9	is	be	VBZ
18751	4860	10	to	to	TO
18751	4860	11	slightly	slightly	RB
18751	4860	12	decrease	decrease	VB
18751	4860	13	the	the	DT
18751	4860	14	colour	colour	NN
18751	4860	15	,	,	,
18751	4860	16	but	but	CC
18751	4860	17	this	this	DT
18751	4860	18	can	can	MD
18751	4860	19	only	only	RB
18751	4860	20	be	be	VB
18751	4860	21	observed	observe	VBN
18751	4860	22	when	when	WRB
18751	4860	23	a	a	DT
18751	4860	24	fair	fair	JJ
18751	4860	25	quantity	quantity	NN
18751	4860	26	of	of	IN
18751	4860	27	copper	copper	NN
18751	4860	28	is	be	VBZ
18751	4860	29	present	present	JJ
18751	4860	30	.	.	.
18751	4861	1	1.0	1.0	CD
18751	4861	2	c.c	c.c	NNP
18751	4861	3	.	.	.
18751	4862	1	at	at	IN
18751	4862	2	15	15	CD
18751	4862	3	°	°	NNS
18751	4862	4	showed	show	VBD
18751	4862	5	the	the	DT
18751	4862	6	colour	colour	NN
18751	4862	7	of	of	IN
18751	4862	8	1.0	1.0	CD
18751	4862	9	c.c	c.c	NNP
18751	4862	10	.	.	.
18751	4863	1	at	at	IN
18751	4863	2	70	70	CD
18751	4863	3	°	°	,
18751	4863	4	2.5	2.5	CD
18751	4863	5	"	"	``
18751	4863	6	"	"	``
18751	4863	7	"	"	''
18751	4863	8	"	"	``
18751	4863	9	2.7	2.7	CD
18751	4863	10	"	"	CD
18751	4863	11	5.0	5.0	CD
18751	4863	12	"	"	''
18751	4863	13	"	"	''
18751	4863	14	"	"	''
18751	4863	15	"	"	''
18751	4863	16	5.0	5.0	CD
18751	4863	17	"	"	``
18751	4863	18	10.0	10.0	CD
18751	4863	19	"	"	''
18751	4863	20	"	"	''
18751	4863	21	"	"	''
18751	4863	22	"	"	``
18751	4863	23	9.0	9.0	CD
18751	4863	24	"	"	''
18751	4863	25	~Effect	~effect	NN
18751	4863	26	of	of	IN
18751	4863	27	Varying	Varying	NNP
18751	4863	28	Ammonia.~--The	ammonia.~--the	NN
18751	4863	29	solution	solution	NN
18751	4863	30	must	must	MD
18751	4863	31	,	,	,
18751	4863	32	of	of	IN
18751	4863	33	course	course	NN
18751	4863	34	,	,	,
18751	4863	35	contain	contain	VBP
18751	4863	36	free	free	JJ
18751	4863	37	ammonia	ammonia	NN
18751	4863	38	;	;	:
18751	4863	39	about	about	RB
18751	4863	40	5	5	CD
18751	4863	41	c.c	c.c	NNP
18751	4863	42	.	.	.
18751	4864	1	of	of	IN
18751	4864	2	dilute	dilute	NNP
18751	4864	3	ammonia	ammonia	NNP
18751	4864	4	in	in	IN
18751	4864	5	50	50	CD
18751	4864	6	c.c	c.c	NNP
18751	4864	7	.	.	.
18751	4865	1	bulk	bulk	NNP
18751	4865	2	is	be	VBZ
18751	4865	3	the	the	DT
18751	4865	4	quantity	quantity	NN
18751	4865	5	to	to	TO
18751	4865	6	be	be	VB
18751	4865	7	used	use	VBN
18751	4865	8	in	in	IN
18751	4865	9	the	the	DT
18751	4865	10	experiments	experiment	NNS
18751	4865	11	.	.	.
18751	4866	1	A	a	DT
18751	4866	2	larger	large	JJR
18751	4866	3	quantity	quantity	NN
18751	4866	4	affects	affect	VBZ
18751	4866	5	the	the	DT
18751	4866	6	results	result	NNS
18751	4866	7	,	,	,
18751	4866	8	giving	give	VBG
18751	4866	9	lower	low	JJR
18751	4866	10	readings	reading	NNS
18751	4866	11	and	and	CC
18751	4866	12	altering	alter	VBG
18751	4866	13	the	the	DT
18751	4866	14	tint	tint	NN
18751	4866	15	.	.	.
18751	4867	1	With	with	IN
18751	4867	2	small	small	JJ
18751	4867	3	quantities	quantity	NNS
18751	4867	4	of	of	IN
18751	4867	5	ammonia	ammonia	NNP
18751	4867	6	the	the	DT
18751	4867	7	colour	colour	NN
18751	4867	8	approaches	approach	VBZ
18751	4867	9	a	a	DT
18751	4867	10	violet	violet	NN
18751	4867	11	;	;	:
18751	4867	12	with	with	IN
18751	4867	13	larger	large	JJR
18751	4867	14	,	,	,
18751	4867	15	a	a	DT
18751	4867	16	sky	sky	NN
18751	4867	17	-	-	HYPH
18751	4867	18	blue	blue	JJ
18751	4867	19	.	.	.
18751	4868	1	2.5	2.5	CD
18751	4868	2	c.c	c.c	NNP
18751	4868	3	.	.	.
18751	4869	1	with	with	IN
18751	4869	2	25	25	CD
18751	4869	3	c.c	c.c	NNP
18751	4869	4	.	.	.
18751	4870	1	of	of	IN
18751	4870	2	strong	strong	JJ
18751	4870	3	ammonia	ammonia	NNP
18751	4870	4	read	read	VBD
18751	4870	5	2.2	2.2	CD
18751	4870	6	c.c	c.c	NNP
18751	4870	7	.	.	.
18751	4871	1	5.0	5.0	CD
18751	4871	2	"	"	``
18751	4871	3	"	"	``
18751	4871	4	"	"	''
18751	4871	5	"	"	''
18751	4871	6	"	"	''
18751	4871	7	4.0	4.0	CD
18751	4871	8	"	"	``
18751	4871	9	10.0	10.0	CD
18751	4871	10	"	"	''
18751	4871	11	"	"	``
18751	4871	12	"	"	''
18751	4871	13	"	"	''
18751	4871	14	"	"	``
18751	4871	15	8.0	8.0	CD
18751	4871	16	"	"	''
18751	4871	17	~Effect	~effect	CD
18751	4871	18	of	of	IN
18751	4871	19	Ammonic	Ammonic	NNP
18751	4871	20	Salts.~--The	salts.~--the	JJ
18751	4871	21	following	follow	VBG
18751	4871	22	table	table	NN
18751	4871	23	shows	show	VBZ
18751	4871	24	the	the	DT
18751	4871	25	results	result	NNS
18751	4871	26	after	after	IN
18751	4871	27	addition	addition	NN
18751	4871	28	of	of	IN
18751	4871	29	ammonic	ammonic	JJ
18751	4871	30	salts:--	salts:--	NNP
18751	4871	31	--------------+-----------------+------------------+------------------	--------------+-----------------+------------------+------------------	:
18751	4871	32	C.c	c.c	NN
18751	4871	33	.	.	.
18751	4872	1	Present.|	Present.|	NNP
18751	4872	2	With	with	IN
18751	4872	3	10	10	CD
18751	4872	4	grams	gram	NNS
18751	4872	5	|	|	CD
18751	4872	6	With	with	IN
18751	4872	7	10	10	CD
18751	4872	8	grams	gram	NNS
18751	4872	9	|	|	CD
18751	4872	10	With	with	IN
18751	4872	11	10	10	CD
18751	4872	12	grams	gram	NNS
18751	4872	13	|	|	CD
18751	4872	14	Ammonic	ammonic	JJ
18751	4872	15	Nitrate.|	nitrate.|	NN
18751	4872	16	Ammonic	ammonic	JJ
18751	4872	17	Chloride.|	chloride.|	NN
18751	4872	18	Ammonic	Ammonic	NNP
18751	4872	19	Sulphate	Sulphate	NNP
18751	4872	20	.	.	.
18751	4873	1	--------------+-----------------+------------------+------------------	--------------+-----------------+------------------+------------------	:
18751	4873	2	2.5	2.5	CD
18751	4873	3	|	|	CD
18751	4873	4	2.5	2.5	CD
18751	4873	5	|	|	CD
18751	4873	6	2.5	2.5	CD
18751	4873	7	|	|	CD
18751	4873	8	2.0	2.0	CD
18751	4873	9	5.0	5.0	CD
18751	4873	10	|	|	CD
18751	4873	11	5.0	5.0	CD
18751	4873	12	|	|	CD
18751	4873	13	5.3	5.3	CD
18751	4873	14	|	|	CD
18751	4873	15	4.3	4.3	CD
18751	4873	16	10.0	10.0	CD
18751	4873	17	|	|	CD
18751	4873	18	10.0	10.0	CD
18751	4873	19	|	|	CD
18751	4873	20	10.0	10.0	CD
18751	4873	21	|	|	CD
18751	4873	22	8.5	8.5	CD
18751	4873	23	--------------+-----------------+------------------+------------------	--------------+-----------------+------------------+------------------	NNS
18751	4873	24	These	these	DT
18751	4873	25	show	show	VBP
18751	4873	26	that	that	IN
18751	4873	27	sulphates	sulphates	NNP
18751	4873	28	should	should	MD
18751	4873	29	be	be	VB
18751	4873	30	avoided	avoid	VBN
18751	4873	31	,	,	,
18751	4873	32	and	and	CC
18751	4873	33	either	either	CC
18751	4873	34	nitrate	nitrate	JJ
18751	4873	35	or	or	CC
18751	4873	36	chloride	chloride	NN
18751	4873	37	solutions	solution	NNS
18751	4873	38	be	be	VB
18751	4873	39	used	use	VBN
18751	4873	40	in	in	IN
18751	4873	41	the	the	DT
18751	4873	42	standard	standard	NN
18751	4873	43	as	as	RB
18751	4873	44	well	well	RB
18751	4873	45	as	as	IN
18751	4873	46	in	in	IN
18751	4873	47	the	the	DT
18751	4873	48	assay	assay	NN
18751	4873	49	.	.	.
18751	4874	1	~Determination	~Determination	NFP
18751	4874	2	of	of	IN
18751	4874	3	Copper	copper	NN
18751	4874	4	in	in	IN
18751	4874	5	a	a	DT
18751	4874	6	Manganese	Manganese	NNP
18751	4874	7	Ore.~--Treat	Ore.~--Treat	NNP
18751	4874	8	3	3	CD
18751	4874	9	grams	gram	NNS
18751	4874	10	of	of	IN
18751	4874	11	the	the	DT
18751	4874	12	ore	ore	NN
18751	4874	13	with	with	IN
18751	4874	14	20	20	CD
18751	4874	15	c.c	c.c	NNP
18751	4874	16	.	.	.
18751	4875	1	of	of	IN
18751	4875	2	hydrochloric	hydrochloric	JJ
18751	4875	3	acid	acid	NN
18751	4875	4	,	,	,
18751	4875	5	and	and	CC
18751	4875	6	evaporate	evaporate	VB
18751	4875	7	to	to	IN
18751	4875	8	dryness	dryness	NN
18751	4875	9	.	.	.
18751	4876	1	Take	take	VB
18751	4876	2	up	up	RP
18751	4876	3	with	with	IN
18751	4876	4	10	10	CD
18751	4876	5	c.c	c.c	NNP
18751	4876	6	.	.	.
18751	4877	1	of	of	IN
18751	4877	2	hydrochloric	hydrochloric	JJ
18751	4877	3	acid	acid	NN
18751	4877	4	;	;	:
18751	4877	5	dilute	dilute	VB
18751	4877	6	to	to	IN
18751	4877	7	about	about	RB
18751	4877	8	200	200	CD
18751	4877	9	c.c	c.c	NNP
18751	4877	10	.	.	NNP
18751	4877	11	,	,	,
18751	4877	12	and	and	CC
18751	4877	13	pass	pass	VB
18751	4877	14	sulphuretted	sulphuret	VBN
18751	4877	15	hydrogen	hydrogen	NN
18751	4877	16	until	until	IN
18751	4877	17	the	the	DT
18751	4877	18	solution	solution	NN
18751	4877	19	smells	smell	NNS
18751	4877	20	of	of	IN
18751	4877	21	the	the	DT
18751	4877	22	gas	gas	NN
18751	4877	23	;	;	:
18751	4877	24	filter	filter	NN
18751	4877	25	,	,	,
18751	4877	26	burn	burn	VB
18751	4877	27	,	,	,
18751	4877	28	take	take	VB
18751	4877	29	up	up	RP
18751	4877	30	with	with	IN
18751	4877	31	5	5	CD
18751	4877	32	c.c	c.c	NNP
18751	4877	33	.	.	.
18751	4878	1	of	of	IN
18751	4878	2	dilute	dilute	NNP
18751	4878	3	nitric	nitric	NNP
18751	4878	4	acid	acid	NNP
18751	4878	5	,	,	,
18751	4878	6	add	add	VB
18751	4878	7	10	10	CD
18751	4878	8	c.c	c.c	NNP
18751	4878	9	.	.	.
18751	4879	1	of	of	IN
18751	4879	2	dilute	dilute	NNP
18751	4879	3	ammonia	ammonia	NNP
18751	4879	4	,	,	,
18751	4879	5	and	and	CC
18751	4879	6	filter	filter	VB
18751	4879	7	into	into	IN
18751	4879	8	the	the	DT
18751	4879	9	Nessler	Nessler	NNP
18751	4879	10	tube	tube	NN
18751	4879	11	,	,	,
18751	4879	12	and	and	CC
18751	4879	13	make	make	VB
18751	4879	14	up	up	RP
18751	4879	15	with	with	IN
18751	4879	16	the	the	DT
18751	4879	17	washings	washing	NNS
18751	4879	18	to	to	IN
18751	4879	19	50	50	CD
18751	4879	20	c.c	c.c	NNP
18751	4879	21	.	.	.
18751	4880	1	Into	into	IN
18751	4880	2	the	the	DT
18751	4880	3	"	"	``
18751	4880	4	standard	standard	JJ
18751	4880	5	"	"	''
18751	4880	6	tube	tube	NN
18751	4880	7	put	put	VBD
18751	4880	8	5	5	CD
18751	4880	9	c.c	c.c	NNP
18751	4880	10	.	.	.
18751	4881	1	of	of	IN
18751	4881	2	dilute	dilute	NNP
18751	4881	3	nitric	nitric	NNP
18751	4881	4	acid	acid	NNP
18751	4881	5	and	and	CC
18751	4881	6	10	10	CD
18751	4881	7	c.c	c.c	NNP
18751	4881	8	.	.	.
18751	4882	1	of	of	IN
18751	4882	2	dilute	dilute	NNP
18751	4882	3	ammonia	ammonia	NNP
18751	4882	4	.	.	.
18751	4883	1	Make	make	VB
18751	4883	2	up	up	RP
18751	4883	3	to	to	IN
18751	4883	4	nearly	nearly	RB
18751	4883	5	50	50	CD
18751	4883	6	c.c	c.c	NNP
18751	4883	7	.	.	.
18751	4884	1	with	with	IN
18751	4884	2	water	water	NN
18751	4884	3	,	,	,
18751	4884	4	and	and	CC
18751	4884	5	run	run	VB
18751	4884	6	in	in	IN
18751	4884	7	the	the	DT
18751	4884	8	standard	standard	JJ
18751	4884	9	copper	copper	NN
18751	4884	10	until	until	IN
18751	4884	11	the	the	DT
18751	4884	12	colours	colour	NNS
18751	4884	13	are	be	VBP
18751	4884	14	equal	equal	JJ
18751	4884	15	.	.	.
18751	4885	1	In	in	IN
18751	4885	2	a	a	DT
18751	4885	3	determination	determination	NN
18751	4885	4	4	4	CD
18751	4885	5	c.c	c.c	NNP
18751	4885	6	.	.	.
18751	4886	1	(=	(=	$
18751	4886	2	2.0	2.0	CD
18751	4886	3	milligrams	milligram	NNS
18751	4886	4	of	of	IN
18751	4886	5	copper	copper	NN
18751	4886	6	)	)	-RRB-
18751	4886	7	were	be	VBD
18751	4886	8	required	require	VBN
18751	4886	9	;	;	:
18751	4886	10	this	this	DT
18751	4886	11	in	in	IN
18751	4886	12	3	3	CD
18751	4886	13	grams	gram	NNS
18751	4886	14	of	of	IN
18751	4886	15	ore	ore	NN
18751	4886	16	=	=	SYM
18751	4886	17	0.07	0.07	CD
18751	4886	18	per	per	NN
18751	4886	19	cent	cent	NN
18751	4886	20	.	.	.
18751	4887	1	~Determination	~Determination	NFP
18751	4887	2	of	of	IN
18751	4887	3	Copper	copper	NN
18751	4887	4	in	in	IN
18751	4887	5	"	"	``
18751	4887	6	Black	Black	NNP
18751	4887	7	Tin	Tin	NNP
18751	4887	8	.	.	.
18751	4888	1	"	"	``
18751	4888	2	~--Weigh	~--Weigh	NFP
18751	4888	3	up	up	RB
18751	4888	4	3	3	CD
18751	4888	5	grams	gram	NNS
18751	4888	6	of	of	IN
18751	4888	7	the	the	DT
18751	4888	8	dried	dry	VBN
18751	4888	9	ore	ore	NN
18751	4888	10	,	,	,
18751	4888	11	boil	boil	VBP
18751	4888	12	with	with	IN
18751	4888	13	10	10	CD
18751	4888	14	c.c	c.c	NNP
18751	4888	15	.	.	.
18751	4889	1	of	of	IN
18751	4889	2	hydrochloric	hydrochloric	JJ
18751	4889	3	acid	acid	NN
18751	4889	4	,	,	,
18751	4889	5	and	and	CC
18751	4889	6	afterwards	afterwards	RB
18751	4889	7	add	add	VB
18751	4889	8	1	1	CD
18751	4889	9	c.c	c.c	NNP
18751	4889	10	.	.	.
18751	4890	1	of	of	IN
18751	4890	2	nitric	nitric	JJ
18751	4890	3	;	;	:
18751	4890	4	boil	boil	VB
18751	4890	5	off	off	RP
18751	4890	6	nitrous	nitrous	JJ
18751	4890	7	fumes	fume	NNS
18751	4890	8	,	,	,
18751	4890	9	evaporate	evaporate	VB
18751	4890	10	to	to	IN
18751	4890	11	about	about	RB
18751	4890	12	5	5	CD
18751	4890	13	c.c	c.c	NNP
18751	4890	14	.	.	NNP
18751	4890	15	,	,	,
18751	4890	16	dilute	dilute	NN
18751	4890	17	to	to	IN
18751	4890	18	50	50	CD
18751	4890	19	c.c	c.c	NNP
18751	4890	20	.	.	NNP
18751	4890	21	,	,	,
18751	4890	22	add	add	VB
18751	4890	23	20	20	CD
18751	4890	24	c.c	c.c	NN
18751	4890	25	.	.	.
18751	4891	1	of	of	IN
18751	4891	2	dilute	dilute	NNP
18751	4891	3	ammonia	ammonia	NNP
18751	4891	4	;	;	:
18751	4891	5	stir	stir	NNP
18751	4891	6	,	,	,
18751	4891	7	and	and	CC
18751	4891	8	filter	filter	NN
18751	4891	9	.	.	.
18751	4892	1	If	if	IN
18751	4892	2	much	much	JJ
18751	4892	3	iron	iron	NN
18751	4892	4	is	be	VBZ
18751	4892	5	present	present	JJ
18751	4892	6	,	,	,
18751	4892	7	dissolve	dissolve	VB
18751	4892	8	the	the	DT
18751	4892	9	precipitate	precipitate	NN
18751	4892	10	of	of	IN
18751	4892	11	ferric	ferric	NNP
18751	4892	12	hydrate	hydrate	NN
18751	4892	13	in	in	IN
18751	4892	14	acid	acid	NNP
18751	4892	15	,	,	,
18751	4892	16	and	and	CC
18751	4892	17	reprecipitate	reprecipitate	VB
18751	4892	18	with	with	IN
18751	4892	19	ammonia	ammonia	NNP
18751	4892	20	.	.	.
18751	4893	1	Mix	mix	VB
18751	4893	2	the	the	DT
18751	4893	3	two	two	CD
18751	4893	4	filtrates	filtrate	NNS
18751	4893	5	,	,	,
18751	4893	6	and	and	CC
18751	4893	7	dilute	dilute	NN
18751	4893	8	to	to	IN
18751	4893	9	100	100	CD
18751	4893	10	c.c	c.c	NNP
18751	4893	11	.	.	.
18751	4894	1	Take	take	VB
18751	4894	2	50	50	CD
18751	4894	3	c.c	c.c	NN
18751	4894	4	.	.	.
18751	4895	1	for	for	IN
18751	4895	2	the	the	DT
18751	4895	3	test	test	NN
18751	4895	4	.	.	.
18751	4896	1	A	a	DT
18751	4896	2	sample	sample	NN
18751	4896	3	of	of	IN
18751	4896	4	3	3	CD
18751	4896	5	grams	gram	NNS
18751	4896	6	of	of	IN
18751	4896	7	an	an	DT
18751	4896	8	ore	ore	NN
18751	4896	9	treated	treat	VBN
18751	4896	10	in	in	IN
18751	4896	11	this	this	DT
18751	4896	12	way	way	NN
18751	4896	13	required	require	VBD
18751	4896	14	5.2	5.2	CD
18751	4896	15	c.c	c.c	NNP
18751	4896	16	.	.	.
18751	4897	1	of	of	IN
18751	4897	2	standard	standard	JJ
18751	4897	3	copper	copper	NN
18751	4897	4	to	to	TO
18751	4897	5	produce	produce	VB
18751	4897	6	equality	equality	NN
18751	4897	7	of	of	IN
18751	4897	8	tint	tint	NN
18751	4897	9	.	.	.
18751	4898	1	This	this	DT
18751	4898	2	gives	give	VBZ
18751	4898	3	0.35	0.35	CD
18751	4898	4	per	per	NN
18751	4898	5	cent	cent	NN
18751	4898	6	.	.	.
18751	4899	1	~Determination	~Determination	NFP
18751	4899	2	of	of	IN
18751	4899	3	Copper	copper	NN
18751	4899	4	in	in	IN
18751	4899	5	Tin.~--Weigh	Tin.~--Weigh	NNP
18751	4899	6	up	up	RB
18751	4899	7	1	1	CD
18751	4899	8	gram	gram	NN
18751	4899	9	of	of	IN
18751	4899	10	the	the	DT
18751	4899	11	sample	sample	NN
18751	4899	12	,	,	,
18751	4899	13	transfer	transfer	VB
18751	4899	14	to	to	IN
18751	4899	15	an	an	DT
18751	4899	16	evaporating	evaporating	NN
18751	4899	17	dish	dish	NN
18751	4899	18	,	,	,
18751	4899	19	and	and	CC
18751	4899	20	cover	cover	VB
18751	4899	21	with	with	IN
18751	4899	22	30	30	CD
18751	4899	23	c.c	c.c	NN
18751	4899	24	.	.	.
18751	4900	1	of	of	IN
18751	4900	2	aqua	aqua	NNP
18751	4900	3	regia	regia	NNP
18751	4900	4	.	.	.
18751	4901	1	Warm	warm	VB
18751	4901	2	until	until	IN
18751	4901	3	the	the	DT
18751	4901	4	metal	metal	NN
18751	4901	5	has	have	VBZ
18751	4901	6	dissolved	dissolve	VBN
18751	4901	7	,	,	,
18751	4901	8	then	then	RB
18751	4901	9	evaporate	evaporate	VB
18751	4901	10	almost	almost	RB
18751	4901	11	to	to	IN
18751	4901	12	dryness	dryness	NN
18751	4901	13	.	.	.
18751	4902	1	Take	take	VB
18751	4902	2	up	up	RP
18751	4902	3	with	with	IN
18751	4902	4	a	a	DT
18751	4902	5	few	few	JJ
18751	4902	6	c.c	c.c	NN
18751	4902	7	.	.	.
18751	4903	1	of	of	IN
18751	4903	2	hydrochloric	hydrochloric	JJ
18751	4903	3	acid	acid	NN
18751	4903	4	and	and	CC
18751	4903	5	again	again	RB
18751	4903	6	evaporate	evaporate	VB
18751	4903	7	.	.	.
18751	4904	1	Dissolve	dissolve	VB
18751	4904	2	the	the	DT
18751	4904	3	residue	residue	NN
18751	4904	4	in	in	IN
18751	4904	5	10	10	CD
18751	4904	6	c.c	c.c	NNP
18751	4904	7	.	.	.
18751	4905	1	of	of	IN
18751	4905	2	dilute	dilute	NNP
18751	4905	3	hydrochloric	hydrochloric	NNP
18751	4905	4	acid	acid	NNP
18751	4905	5	and	and	CC
18751	4905	6	transfer	transfer	VB
18751	4905	7	to	to	IN
18751	4905	8	a	a	DT
18751	4905	9	100	100	CD
18751	4905	10	c.c	c.c	NN
18751	4905	11	.	.	.
18751	4906	1	flask	flask	NN
18751	4906	2	.	.	.
18751	4907	1	Add	add	VB
18751	4907	2	10	10	CD
18751	4907	3	c.c	c.c	NN
18751	4907	4	.	.	.
18751	4908	1	of	of	IN
18751	4908	2	dilute	dilute	NNP
18751	4908	3	ammonia	ammonia	NNP
18751	4908	4	and	and	CC
18751	4908	5	make	make	VB
18751	4908	6	up	up	RP
18751	4908	7	with	with	IN
18751	4908	8	water	water	NN
18751	4908	9	to	to	IN
18751	4908	10	the	the	DT
18751	4908	11	containing	contain	VBG
18751	4908	12	mark	mark	NN
18751	4908	13	.	.	.
18751	4909	1	Filter	filter	NN
18751	4909	2	off	off	RP
18751	4909	3	50	50	CD
18751	4909	4	c.c	c.c	NNP
18751	4909	5	.	.	.
18751	4910	1	of	of	IN
18751	4910	2	the	the	DT
18751	4910	3	solution	solution	NN
18751	4910	4	into	into	IN
18751	4910	5	a	a	DT
18751	4910	6	Nessler	Nessler	NNP
18751	4910	7	glass	glass	NN
18751	4910	8	and	and	CC
18751	4910	9	determine	determine	VB
18751	4910	10	the	the	DT
18751	4910	11	copper	copper	NN
18751	4910	12	in	in	IN
18751	4910	13	it	-PRON-	PRP
18751	4910	14	colorimetrically	colorimetrically	RB
18751	4910	15	.	.	.
18751	4911	1	EXAMINATION	examination	NN
18751	4911	2	OF	of	IN
18751	4911	3	COMMERCIAL	commercial	JJ
18751	4911	4	COPPER	copper	NN
18751	4911	5	.	.	.
18751	4912	1	Very	very	RB
18751	4912	2	pure	pure	JJ
18751	4912	3	copper	copper	NN
18751	4912	4	can	can	MD
18751	4912	5	be	be	VB
18751	4912	6	obtained	obtain	VBN
18751	4912	7	in	in	IN
18751	4912	8	commerce	commerce	NN
18751	4912	9	,	,	,
18751	4912	10	owing	owe	VBG
18751	4912	11	to	to	IN
18751	4912	12	the	the	DT
18751	4912	13	demand	demand	NN
18751	4912	14	for	for	IN
18751	4912	15	metal	metal	NN
18751	4912	16	of	of	IN
18751	4912	17	"	"	``
18751	4912	18	high	high	JJ
18751	4912	19	conductivity	conductivity	NN
18751	4912	20	"	"	''
18751	4912	21	for	for	IN
18751	4912	22	electrical	electrical	JJ
18751	4912	23	purposes	purpose	NNS
18751	4912	24	,	,	,
18751	4912	25	which	which	WDT
18751	4912	26	practically	practically	RB
18751	4912	27	means	mean	VBZ
18751	4912	28	for	for	IN
18751	4912	29	metal	metal	NN
18751	4912	30	free	free	JJ
18751	4912	31	from	from	IN
18751	4912	32	impurities	impurity	NNS
18751	4912	33	.	.	.
18751	4913	1	Much	much	JJ
18751	4913	2	of	of	IN
18751	4913	3	the	the	DT
18751	4913	4	metal	metal	NN
18751	4913	5	sold	sell	VBN
18751	4913	6	contains	contain	VBZ
18751	4913	7	as	as	RB
18751	4913	8	much	much	JJ
18751	4913	9	as	as	IN
18751	4913	10	one	one	CD
18751	4913	11	per	per	IN
18751	4913	12	cent	cent	NN
18751	4913	13	.	.	.
18751	4914	1	of	of	IN
18751	4914	2	foreign	foreign	JJ
18751	4914	3	substances	substance	NNS
18751	4914	4	,	,	,
18751	4914	5	of	of	IN
18751	4914	6	which	which	WDT
18751	4914	7	arsenic	arsenic	NNP
18751	4914	8	is	be	VBZ
18751	4914	9	the	the	DT
18751	4914	10	most	most	RBS
18751	4914	11	important	important	JJ
18751	4914	12	.	.	.
18751	4915	1	The	the	DT
18751	4915	2	other	other	JJ
18751	4915	3	elements	element	NNS
18751	4915	4	to	to	TO
18751	4915	5	be	be	VB
18751	4915	6	looked	look	VBN
18751	4915	7	for	for	IN
18751	4915	8	are	be	VBP
18751	4915	9	bismuth	bismuth	NNP
18751	4915	10	,	,	,
18751	4915	11	lead	lead	NNP
18751	4915	12	,	,	,
18751	4915	13	antimony	antimony	NN
18751	4915	14	,	,	,
18751	4915	15	silver	silver	NN
18751	4915	16	,	,	,
18751	4915	17	gold	gold	NN
18751	4915	18	,	,	,
18751	4915	19	iron	iron	NN
18751	4915	20	,	,	,
18751	4915	21	nickel	nickel	NN
18751	4915	22	,	,	,
18751	4915	23	cobalt	cobalt	NN
18751	4915	24	,	,	,
18751	4915	25	sulphur	sulphur	NNP
18751	4915	26	,	,	,
18751	4915	27	and	and	CC
18751	4915	28	oxygen	oxygen	NN
18751	4915	29	.	.	.
18751	4916	1	In	in	IN
18751	4916	2	"	"	``
18751	4916	3	blister	blister	NN
18751	4916	4	copper	copper	NN
18751	4916	5	"	"	''
18751	4916	6	(	(	-LRB-
18751	4916	7	which	which	WDT
18751	4916	8	is	be	VBZ
18751	4916	9	the	the	DT
18751	4916	10	unrefined	unrefined	JJ
18751	4916	11	metal	metal	NN
18751	4916	12	)	)	-RRB-
18751	4916	13	,	,	,
18751	4916	14	aluminium	aluminium	NN
18751	4916	15	,	,	,
18751	4916	16	silicon	silicon	NN
18751	4916	17	,	,	,
18751	4916	18	and	and	CC
18751	4916	19	phosphorus	phosphorus	NN
18751	4916	20	may	may	MD
18751	4916	21	be	be	VB
18751	4916	22	met	meet	VBN
18751	4916	23	with	with	IN
18751	4916	24	.	.	.
18751	4917	1	~Oxygen.~--All	~Oxygen.~--All	NFP
18751	4917	2	commercial	commercial	JJ
18751	4917	3	copper	copper	NN
18751	4917	4	carries	carry	VBZ
18751	4917	5	oxygen	oxygen	NN
18751	4917	6	;	;	:
18751	4917	7	most	most	JJS
18751	4917	8	of	of	IN
18751	4917	9	it	-PRON-	PRP
18751	4917	10	is	be	VBZ
18751	4917	11	present	present	JJ
18751	4917	12	as	as	IN
18751	4917	13	cuprous	cuprous	JJ
18751	4917	14	oxide	oxide	NN
18751	4917	15	,	,	,
18751	4917	16	which	which	WDT
18751	4917	17	is	be	VBZ
18751	4917	18	dissolved	dissolve	VBN
18751	4917	19	by	by	IN
18751	4917	20	molten	molten	JJ
18751	4917	21	copper	copper	NN
18751	4917	22	.	.	.
18751	4918	1	The	the	DT
18751	4918	2	estimation	estimation	NN
18751	4918	3	of	of	IN
18751	4918	4	oxygen	oxygen	NN
18751	4918	5	is	be	VBZ
18751	4918	6	often	often	RB
18751	4918	7	made	make	VBN
18751	4918	8	"	"	''
18751	4918	9	by	by	IN
18751	4918	10	difference	difference	NN
18751	4918	11	.	.	.
18751	4918	12	"	"	''
18751	4919	1	The	the	DT
18751	4919	2	copper	copper	NN
18751	4919	3	and	and	CC
18751	4919	4	the	the	DT
18751	4919	5	other	other	JJ
18751	4919	6	impurities	impurity	NNS
18751	4919	7	being	be	VBG
18751	4919	8	determined	determine	VBN
18751	4919	9	,	,	,
18751	4919	10	the	the	DT
18751	4919	11	rest	rest	NN
18751	4919	12	is	be	VBZ
18751	4919	13	assumed	assume	VBN
18751	4919	14	to	to	TO
18751	4919	15	be	be	VB
18751	4919	16	oxygen	oxygen	NN
18751	4919	17	.	.	.
18751	4920	1	Probably	probably	RB
18751	4920	2	this	this	DT
18751	4920	3	is	be	VBZ
18751	4920	4	nearly	nearly	RB
18751	4920	5	correct	correct	JJ
18751	4920	6	,	,	,
18751	4920	7	but	but	CC
18751	4920	8	the	the	DT
18751	4920	9	whole	whole	NN
18751	4920	10	of	of	IN
18751	4920	11	the	the	DT
18751	4920	12	oxygen	oxygen	NN
18751	4920	13	should	should	MD
18751	4920	14	not	not	RB
18751	4920	15	be	be	VB
18751	4920	16	ascribed	ascribe	VBN
18751	4920	17	to	to	IN
18751	4920	18	cuprous	cuprous	JJ
18751	4920	19	oxide	oxide	NN
18751	4920	20	;	;	,
18751	4920	21	for	for	IN
18751	4920	22	any	any	DT
18751	4920	23	arsenic	arsenic	JJ
18751	4920	24	the	the	DT
18751	4920	25	metal	metal	NN
18751	4920	26	contained	contain	VBN
18751	4920	27	would	would	MD
18751	4920	28	be	be	VB
18751	4920	29	present	present	JJ
18751	4920	30	as	as	IN
18751	4920	31	cuprous	cuprous	JJ
18751	4920	32	arsenite	arsenite	NN
18751	4920	33	,	,	,
18751	4920	34	since	since	IN
18751	4920	35	arsenide	arsenide	NN
18751	4920	36	of	of	IN
18751	4920	37	copper	copper	NN
18751	4920	38	and	and	CC
18751	4920	39	cuprous	cuprous	JJ
18751	4920	40	oxide	oxide	NN
18751	4920	41	could	could	MD
18751	4920	42	not	not	RB
18751	4920	43	exist	exist	VB
18751	4920	44	together	together	RB
18751	4920	45	at	at	IN
18751	4920	46	the	the	DT
18751	4920	47	temperature	temperature	NN
18751	4920	48	of	of	IN
18751	4920	49	fusion	fusion	NN
18751	4920	50	without	without	IN
18751	4920	51	interacting	interact	VBG
18751	4920	52	.	.	.
18751	4921	1	In	in	IN
18751	4921	2	the	the	DT
18751	4921	3	report	report	NN
18751	4921	4	of	of	IN
18751	4921	5	the	the	DT
18751	4921	6	analysis	analysis	NN
18751	4921	7	,	,	,
18751	4921	8	it	-PRON-	PRP
18751	4921	9	is	be	VBZ
18751	4921	10	best	good	JJS
18751	4921	11	to	to	TO
18751	4921	12	state	state	VB
18751	4921	13	the	the	DT
18751	4921	14	proportion	proportion	NN
18751	4921	15	of	of	IN
18751	4921	16	oxygen	oxygen	NN
18751	4921	17	thus:--	thus:--	''
18751	4921	18	Oxygen	oxygen	NN
18751	4921	19	----	----	NFP
18751	4921	20	per	per	IN
18751	4921	21	cent	cent	NN
18751	4921	22	.	.	.
18751	4922	1	by	by	IN
18751	4922	2	difference	difference	NN
18751	4922	3	.	.	.
18751	4923	1	There	there	EX
18751	4923	2	is	be	VBZ
18751	4923	3	a	a	DT
18751	4923	4	method	method	NN
18751	4923	5	of	of	IN
18751	4923	6	determination	determination	NN
18751	4923	7	by	by	IN
18751	4923	8	fusing	fuse	VBG
18751	4923	9	5	5	CD
18751	4923	10	or	or	CC
18751	4923	11	10	10	CD
18751	4923	12	grams	gram	NNS
18751	4923	13	in	in	IN
18751	4923	14	a	a	DT
18751	4923	15	brasqued	brasque	VBN
18751	4923	16	crucible	crucible	NN
18751	4923	17	,	,	,
18751	4923	18	and	and	CC
18751	4923	19	counting	count	VBG
18751	4923	20	the	the	DT
18751	4923	21	loss	loss	NN
18751	4923	22	as	as	IN
18751	4923	23	oxygen	oxygen	NN
18751	4923	24	;	;	:
18751	4923	25	and	and	CC
18751	4923	26	another	another	DT
18751	4923	27	method	method	NN
18751	4923	28	for	for	IN
18751	4923	29	the	the	DT
18751	4923	30	determination	determination	NN
18751	4923	31	of	of	IN
18751	4923	32	cuprous	cuprous	JJ
18751	4923	33	oxide	oxide	NN
18751	4923	34	based	base	VBN
18751	4923	35	on	on	IN
18751	4923	36	the	the	DT
18751	4923	37	reaction	reaction	NN
18751	4923	38	of	of	IN
18751	4923	39	this	this	DT
18751	4923	40	substance	substance	NN
18751	4923	41	with	with	IN
18751	4923	42	nitrate	nitrate	NN
18751	4923	43	of	of	IN
18751	4923	44	silver	silver	NN
18751	4923	45	.	.	.
18751	4924	1	[	[	-LRB-
18751	4924	2	59	59	CD
18751	4924	3	]	]	-RRB-
18751	4924	4	About	about	RB
18751	4924	5	2	2	CD
18751	4924	6	grams	gram	NNS
18751	4924	7	of	of	IN
18751	4924	8	silver	silver	NN
18751	4924	9	nitrate	nitrate	NNP
18751	4924	10	,	,	,
18751	4924	11	dissolved	dissolve	VBN
18751	4924	12	in	in	IN
18751	4924	13	100	100	CD
18751	4924	14	c.c	c.c	NNP
18751	4924	15	.	.	.
18751	4925	1	of	of	IN
18751	4925	2	water	water	NN
18751	4925	3	,	,	,
18751	4925	4	is	be	VBZ
18751	4925	5	allowed	allow	VBN
18751	4925	6	to	to	TO
18751	4925	7	act	act	VB
18751	4925	8	upon	upon	IN
18751	4925	9	1	1	CD
18751	4925	10	gram	gram	NN
18751	4925	11	of	of	IN
18751	4925	12	the	the	DT
18751	4925	13	copper	copper	NN
18751	4925	14	in	in	IN
18751	4925	15	the	the	DT
18751	4925	16	cold	cold	NN
18751	4925	17	.	.	.
18751	4926	1	The	the	DT
18751	4926	2	precipitate	precipitate	NN
18751	4926	3	is	be	VBZ
18751	4926	4	filtered	filter	VBN
18751	4926	5	off	off	RP
18751	4926	6	,	,	,
18751	4926	7	washed	wash	VBD
18751	4926	8	thoroughly	thoroughly	RB
18751	4926	9	with	with	IN
18751	4926	10	water	water	NN
18751	4926	11	,	,	,
18751	4926	12	and	and	CC
18751	4926	13	the	the	DT
18751	4926	14	basic	basic	JJ
18751	4926	15	salt	salt	NN
18751	4926	16	dissolved	dissolve	VBN
18751	4926	17	and	and	CC
18751	4926	18	determined	determine	VBN
18751	4926	19	colorimetrically	colorimetrically	RB
18751	4926	20	.	.	.
18751	4927	1	One	one	CD
18751	4927	2	part	part	NN
18751	4927	3	of	of	IN
18751	4927	4	copper	copper	NN
18751	4927	5	found	find	VBD
18751	4927	6	represents	represent	VBZ
18751	4927	7	1.68	1.68	CD
18751	4927	8	part	part	NN
18751	4927	9	of	of	IN
18751	4927	10	cuprous	cuprous	JJ
18751	4927	11	oxide	oxide	NN
18751	4927	12	,	,	,
18751	4927	13	or	or	CC
18751	4927	14	0.19	0.19	CD
18751	4927	15	part	part	NN
18751	4927	16	of	of	IN
18751	4927	17	oxygen	oxygen	NN
18751	4927	18	.	.	.
18751	4928	1	Copper	copper	NN
18751	4928	2	generally	generally	RB
18751	4928	3	carries	carry	VBZ
18751	4928	4	from	from	IN
18751	4928	5	0.1	0.1	CD
18751	4928	6	to	to	TO
18751	4928	7	0.2	0.2	CD
18751	4928	8	per	per	IN
18751	4928	9	cent	cent	NN
18751	4928	10	.	.	.
18751	4929	1	of	of	IN
18751	4929	2	oxygen	oxygen	NN
18751	4929	3	.	.	.
18751	4930	1	~Silver~	~Silver~	NFP
18751	4930	2	is	be	VBZ
18751	4930	3	found	find	VBN
18751	4930	4	in	in	IN
18751	4930	5	most	most	JJS
18751	4930	6	samples	sample	NNS
18751	4930	7	,	,	,
18751	4930	8	but	but	CC
18751	4930	9	occurs	occur	VBZ
18751	4930	10	in	in	IN
18751	4930	11	variable	variable	JJ
18751	4930	12	proportions	proportion	NNS
18751	4930	13	;	;	:
18751	4930	14	when	when	WRB
18751	4930	15	it	-PRON-	PRP
18751	4930	16	amounts	amount	VBZ
18751	4930	17	to	to	IN
18751	4930	18	30	30	CD
18751	4930	19	ounces	ounce	NNS
18751	4930	20	per	per	IN
18751	4930	21	ton	ton	NN
18751	4930	22	it	-PRON-	PRP
18751	4930	23	has	have	VBZ
18751	4930	24	a	a	DT
18751	4930	25	commercial	commercial	JJ
18751	4930	26	value	value	NN
18751	4930	27	.	.	.
18751	4931	1	To	to	TO
18751	4931	2	determine	determine	VB
18751	4931	3	its	-PRON-	PRP$
18751	4931	4	amount	amount	NN
18751	4931	5	,	,	,
18751	4931	6	dissolve	dissolve	VB
18751	4931	7	10	10	CD
18751	4931	8	grams	gram	NNS
18751	4931	9	of	of	IN
18751	4931	10	the	the	DT
18751	4931	11	copper	copper	NN
18751	4931	12	in	in	IN
18751	4931	13	35	35	CD
18751	4931	14	c.c	c.c	NNP
18751	4931	15	.	.	.
18751	4932	1	of	of	IN
18751	4932	2	nitric	nitric	JJ
18751	4932	3	acid	acid	NN
18751	4932	4	and	and	CC
18751	4932	5	50	50	CD
18751	4932	6	c.c	c.c	NNP
18751	4932	7	.	.	.
18751	4933	1	of	of	IN
18751	4933	2	water	water	NN
18751	4933	3	,	,	,
18751	4933	4	boil	boil	VB
18751	4933	5	off	off	RP
18751	4933	6	nitrous	nitrous	JJ
18751	4933	7	fumes	fume	NNS
18751	4933	8	,	,	,
18751	4933	9	and	and	CC
18751	4933	10	dilute	dilute	NN
18751	4933	11	to	to	IN
18751	4933	12	about	about	RB
18751	4933	13	100	100	CD
18751	4933	14	c.c	c.c	NNP
18751	4933	15	.	.	.
18751	4934	1	One	one	CD
18751	4934	2	or	or	CC
18751	4934	3	two	two	CD
18751	4934	4	c.c	c.c	NNP
18751	4934	5	.	.	.
18751	4935	1	of	of	IN
18751	4935	2	dilute	dilute	NNP
18751	4935	3	hydrochloric	hydrochloric	NNP
18751	4935	4	acid	acid	NNP
18751	4935	5	(	(	-LRB-
18751	4935	6	one	one	CD
18751	4935	7	to	to	TO
18751	4935	8	100	100	CD
18751	4935	9	of	of	IN
18751	4935	10	water	water	NN
18751	4935	11	)	)	-RRB-
18751	4935	12	are	be	VBP
18751	4935	13	added	add	VBN
18751	4935	14	,	,	,
18751	4935	15	stirred	stir	VBN
18751	4935	16	in	in	RP
18751	4935	17	,	,	,
18751	4935	18	and	and	CC
18751	4935	19	the	the	DT
18751	4935	20	precipitate	precipitate	NN
18751	4935	21	allowed	allow	VBN
18751	4935	22	to	to	TO
18751	4935	23	settle	settle	VB
18751	4935	24	for	for	IN
18751	4935	25	twenty	twenty	CD
18751	4935	26	-	-	HYPH
18751	4935	27	four	four	CD
18751	4935	28	hours	hour	NNS
18751	4935	29	.	.	.
18751	4936	1	Filter	filter	VB
18751	4936	2	through	through	IN
18751	4936	3	a	a	DT
18751	4936	4	double	double	JJ
18751	4936	5	Swedish	swedish	JJ
18751	4936	6	paper	paper	NN
18751	4936	7	,	,	,
18751	4936	8	dry	dry	JJ
18751	4936	9	,	,	,
18751	4936	10	burn	burn	VB
18751	4936	11	,	,	,
18751	4936	12	and	and	CC
18751	4936	13	cupel	cupel	VB
18751	4936	14	the	the	DT
18751	4936	15	ashes	ashe	NNS
18751	4936	16	with	with	IN
18751	4936	17	one	one	CD
18751	4936	18	gram	gram	NN
18751	4936	19	of	of	IN
18751	4936	20	sheet	sheet	NN
18751	4936	21	lead	lead	NN
18751	4936	22	.	.	.
18751	4937	1	Ten	ten	CD
18751	4937	2	grams	gram	NNS
18751	4937	3	of	of	IN
18751	4937	4	a	a	DT
18751	4937	5	sample	sample	NN
18751	4937	6	of	of	IN
18751	4937	7	copper	copper	NN
18751	4937	8	gave	give	VBD
18751	4937	9	in	in	IN
18751	4937	10	this	this	DT
18751	4937	11	way	way	NN
18751	4937	12	4.7	4.7	CD
18751	4937	13	milligrams	milligram	NNS
18751	4937	14	of	of	IN
18751	4937	15	silver	silver	NN
18751	4937	16	.	.	.
18751	4938	1	Ten	ten	CD
18751	4938	2	grams	gram	NNS
18751	4938	3	of	of	IN
18751	4938	4	the	the	DT
18751	4938	5	same	same	JJ
18751	4938	6	copper	copper	NN
18751	4938	7	,	,	,
18751	4938	8	to	to	IN
18751	4938	9	which	which	WDT
18751	4938	10	24	24	CD
18751	4938	11	milligrams	milligram	NNS
18751	4938	12	of	of	IN
18751	4938	13	silver	silver	NN
18751	4938	14	had	have	VBD
18751	4938	15	been	be	VBN
18751	4938	16	added	add	VBN
18751	4938	17	gave	give	VBD
18751	4938	18	28.2	28.2	CD
18751	4938	19	milligrams	milligram	NNS
18751	4938	20	.	.	.
18751	4939	1	~Gold.~--To	~Gold.~--To	NFP
18751	4939	2	determine	determine	VB
18751	4939	3	it	-PRON-	PRP
18751	4939	4	,	,	,
18751	4939	5	dissolve	dissolve	VB
18751	4939	6	10	10	CD
18751	4939	7	,	,	,
18751	4939	8	20	20	CD
18751	4939	9	,	,	,
18751	4939	10	or	or	CC
18751	4939	11	50	50	CD
18751	4939	12	grams	gram	NNS
18751	4939	13	of	of	IN
18751	4939	14	the	the	DT
18751	4939	15	sample	sample	NN
18751	4939	16	in	in	IN
18751	4939	17	35	35	CD
18751	4939	18	,	,	,
18751	4939	19	70	70	CD
18751	4939	20	,	,	,
18751	4939	21	or	or	CC
18751	4939	22	175	175	CD
18751	4939	23	c.c	c.c	NNP
18751	4939	24	.	.	.
18751	4940	1	of	of	IN
18751	4940	2	nitric	nitric	JJ
18751	4940	3	acid	acid	NN
18751	4940	4	and	and	CC
18751	4940	5	an	an	DT
18751	4940	6	equal	equal	JJ
18751	4940	7	volume	volume	NN
18751	4940	8	of	of	IN
18751	4940	9	water	water	NN
18751	4940	10	,	,	,
18751	4940	11	boil	boil	VBP
18751	4940	12	till	till	IN
18751	4940	13	free	free	JJ
18751	4940	14	from	from	IN
18751	4940	15	nitrous	nitrous	JJ
18751	4940	16	fumes	fume	NNS
18751	4940	17	,	,	,
18751	4940	18	and	and	CC
18751	4940	19	dilute	dilute	VB
18751	4940	20	to	to	TO
18751	4940	21	double	double	VB
18751	4940	22	its	-PRON-	PRP$
18751	4940	23	volume	volume	NN
18751	4940	24	.	.	.
18751	4941	1	Allow	allow	VB
18751	4941	2	to	to	TO
18751	4941	3	stand	stand	VB
18751	4941	4	for	for	IN
18751	4941	5	some	some	DT
18751	4941	6	time	time	NN
18751	4941	7	,	,	,
18751	4941	8	decant	decant	NN
18751	4941	9	on	on	IN
18751	4941	10	to	to	IN
18751	4941	11	a	a	DT
18751	4941	12	filter	filter	NN
18751	4941	13	,	,	,
18751	4941	14	dry	dry	JJ
18751	4941	15	,	,	,
18751	4941	16	burn	burn	VB
18751	4941	17	,	,	,
18751	4941	18	and	and	CC
18751	4941	19	cupel	cupel	VB
18751	4941	20	the	the	DT
18751	4941	21	ashes	ashe	NNS
18751	4941	22	with	with	IN
18751	4941	23	1	1	CD
18751	4941	24	gram	gram	NN
18751	4941	25	of	of	IN
18751	4941	26	sheet	sheet	NN
18751	4941	27	lead	lead	NN
18751	4941	28	.	.	.
18751	4942	1	If	if	IN
18751	4942	2	silver	silver	NN
18751	4942	3	is	be	VBZ
18751	4942	4	present	present	JJ
18751	4942	5	,	,	,
18751	4942	6	owing	owe	VBG
18751	4942	7	to	to	IN
18751	4942	8	traces	trace	NNS
18751	4942	9	of	of	IN
18751	4942	10	chlorides	chloride	NNS
18751	4942	11	in	in	IN
18751	4942	12	the	the	DT
18751	4942	13	re	re	NN
18751	4942	14	-	-	NNS
18751	4942	15	agents	agent	NNS
18751	4942	16	used	use	VBN
18751	4942	17	,	,	,
18751	4942	18	"	"	``
18751	4942	19	parting	part	VBG
18751	4942	20	"	"	''
18751	4942	21	will	will	MD
18751	4942	22	be	be	VB
18751	4942	23	necessary	necessary	JJ
18751	4942	24	.	.	.
18751	4943	1	(	(	-LRB-
18751	4943	2	See	see	VB
18751	4943	3	_	_	NNP
18751	4943	4	Gold	Gold	NNP
18751	4943	5	_	_	NNP
18751	4943	6	.	.	.
18751	4943	7	)	)	-RRB-
18751	4944	1	Working	work	VBG
18751	4944	2	in	in	IN
18751	4944	3	this	this	DT
18751	4944	4	way	way	NN
18751	4944	5	on	on	IN
18751	4944	6	20	20	CD
18751	4944	7	grams	gram	NNS
18751	4944	8	of	of	IN
18751	4944	9	copper	copper	NN
18751	4944	10	,	,	,
18751	4944	11	to	to	IN
18751	4944	12	which	which	WDT
18751	4944	13	1.8	1.8	CD
18751	4944	14	milligram	milligram	NN
18751	4944	15	of	of	IN
18751	4944	16	gold	gold	NN
18751	4944	17	had	have	VBD
18751	4944	18	been	be	VBN
18751	4944	19	added	add	VBN
18751	4944	20	,	,	,
18751	4944	21	a	a	DT
18751	4944	22	button	button	NN
18751	4944	23	weighing	weigh	VBG
18751	4944	24	2.0	2.0	CD
18751	4944	25	milligrams	milligram	NNS
18751	4944	26	was	be	VBD
18751	4944	27	obtained	obtain	VBN
18751	4944	28	.	.	.
18751	4945	1	~Antimony~	~Antimony~	NNP
18751	4945	2	is	be	VBZ
18751	4945	3	not	not	RB
18751	4945	4	a	a	DT
18751	4945	5	frequent	frequent	JJ
18751	4945	6	impurity	impurity	NN
18751	4945	7	of	of	IN
18751	4945	8	copper	copper	NN
18751	4945	9	:	:	:
18751	4945	10	it	-PRON-	PRP
18751	4945	11	can	can	MD
18751	4945	12	be	be	VB
18751	4945	13	detected	detect	VBN
18751	4945	14	in	in	IN
18751	4945	15	quantities	quantity	NNS
18751	4945	16	over	over	IN
18751	4945	17	0.1	0.1	CD
18751	4945	18	per	per	NN
18751	4945	19	cent	cent	NN
18751	4945	20	.	.	.
18751	4946	1	by	by	IN
18751	4946	2	a	a	DT
18751	4946	3	white	white	JJ
18751	4946	4	residue	residue	NN
18751	4946	5	of	of	IN
18751	4946	6	Sb_{2}O_{4	sb_{2}o_{4	PRP
18751	4946	7	}	}	-RRB-
18751	4946	8	,	,	,
18751	4946	9	insoluble	insoluble	JJ
18751	4946	10	in	in	IN
18751	4946	11	nitric	nitric	JJ
18751	4946	12	acid	acid	NN
18751	4946	13	.	.	.
18751	4947	1	With	with	IN
18751	4947	2	material	material	NN
18751	4947	3	containing	contain	VBG
18751	4947	4	only	only	RB
18751	4947	5	small	small	JJ
18751	4947	6	quantities	quantity	NNS
18751	4947	7	of	of	IN
18751	4947	8	antimony	antimony	NN
18751	4947	9	the	the	DT
18751	4947	10	white	white	NNP
18751	4947	11	oxide	oxide	NN
18751	4947	12	does	do	VBZ
18751	4947	13	not	not	RB
18751	4947	14	show	show	VB
18751	4947	15	itself	-PRON-	PRP
18751	4947	16	for	for	IN
18751	4947	17	some	some	DT
18751	4947	18	time	time	NN
18751	4947	19	,	,	,
18751	4947	20	but	but	CC
18751	4947	21	on	on	IN
18751	4947	22	long	long	RB
18751	4947	23	-	-	HYPH
18751	4947	24	continued	continued	JJ
18751	4947	25	boiling	boil	VBG
18751	4947	26	it	-PRON-	PRP
18751	4947	27	separates	separate	VBZ
18751	4947	28	as	as	IN
18751	4947	29	a	a	DT
18751	4947	30	fine	fine	JJ
18751	4947	31	powder	powder	NN
18751	4947	32	.	.	.
18751	4948	1	It	-PRON-	PRP
18751	4948	2	is	be	VBZ
18751	4948	3	best	good	JJS
18751	4948	4	(	(	-LRB-
18751	4948	5	when	when	WRB
18751	4948	6	looking	look	VBG
18751	4948	7	for	for	IN
18751	4948	8	it	-PRON-	PRP
18751	4948	9	)	)	-RRB-
18751	4948	10	to	to	TO
18751	4948	11	evaporate	evaporate	VB
18751	4948	12	the	the	DT
18751	4948	13	nitric	nitric	JJ
18751	4948	14	acid	acid	NN
18751	4948	15	solution	solution	NN
18751	4948	16	to	to	IN
18751	4948	17	the	the	DT
18751	4948	18	crystallising	crystallising	JJ
18751	4948	19	point	point	NN
18751	4948	20	,	,	,
18751	4948	21	to	to	TO
18751	4948	22	add	add	VB
18751	4948	23	a	a	DT
18751	4948	24	little	little	JJ
18751	4948	25	fresh	fresh	JJ
18751	4948	26	nitric	nitric	JJ
18751	4948	27	acid	acid	NN
18751	4948	28	and	and	CC
18751	4948	29	water	water	NN
18751	4948	30	,	,	,
18751	4948	31	and	and	CC
18751	4948	32	then	then	RB
18751	4948	33	to	to	TO
18751	4948	34	filter	filter	VB
18751	4948	35	off	off	RP
18751	4948	36	the	the	DT
18751	4948	37	precipitate	precipitate	NN
18751	4948	38	.	.	.
18751	4949	1	After	after	IN
18751	4949	2	weighing	weigh	VBG
18751	4949	3	it	-PRON-	PRP
18751	4949	4	should	should	MD
18751	4949	5	be	be	VB
18751	4949	6	examined	examine	VBN
18751	4949	7	for	for	IN
18751	4949	8	arsenic	arsenic	JJ
18751	4949	9	and	and	CC
18751	4949	10	bismuth	bismuth	NNP
18751	4949	11	.	.	.
18751	4950	1	~Lead.~--Refined	~lead.~--refine	VBN
18751	4950	2	coppers	copper	NNS
18751	4950	3	are	be	VBP
18751	4950	4	often	often	RB
18751	4950	5	free	free	JJ
18751	4950	6	from	from	IN
18751	4950	7	lead	lead	NN
18751	4950	8	,	,	,
18751	4950	9	anything	anything	NN
18751	4950	10	more	more	JJR
18751	4950	11	than	than	IN
18751	4950	12	traces	trace	NNS
18751	4950	13	being	be	VBG
18751	4950	14	seldom	seldom	RB
18751	4950	15	found	find	VBN
18751	4950	16	;	;	:
18751	4950	17	in	in	IN
18751	4950	18	coarse	coarse	JJ
18751	4950	19	coppers	copper	NNS
18751	4950	20	it	-PRON-	PRP
18751	4950	21	is	be	VBZ
18751	4950	22	sometimes	sometimes	RB
18751	4950	23	present	present	JJ
18751	4950	24	in	in	IN
18751	4950	25	considerable	considerable	JJ
18751	4950	26	quantities	quantity	NNS
18751	4950	27	.	.	.
18751	4951	1	Its	-PRON-	PRP$
18751	4951	2	presence	presence	NN
18751	4951	3	may	may	MD
18751	4951	4	be	be	VB
18751	4951	5	detected	detect	VBN
18751	4951	6	in	in	IN
18751	4951	7	the	the	DT
18751	4951	8	estimation	estimation	NN
18751	4951	9	of	of	IN
18751	4951	10	the	the	DT
18751	4951	11	copper	copper	NN
18751	4951	12	electrolytically	electrolytically	RB
18751	4951	13	,	,	,
18751	4951	14	the	the	DT
18751	4951	15	platinum	platinum	NN
18751	4951	16	spiral	spiral	NN
18751	4951	17	becoming	become	VBG
18751	4951	18	coated	coat	VBN
18751	4951	19	with	with	IN
18751	4951	20	a	a	DT
18751	4951	21	brown	brown	JJ
18751	4951	22	or	or	CC
18751	4951	23	black	black	JJ
18751	4951	24	deposit	deposit	NN
18751	4951	25	of	of	IN
18751	4951	26	lead	lead	JJ
18751	4951	27	dioxide	dioxide	NN
18751	4951	28	.	.	.
18751	4952	1	The	the	DT
18751	4952	2	depth	depth	NN
18751	4952	3	of	of	IN
18751	4952	4	colour	colour	NN
18751	4952	5	varies	varie	NNS
18751	4952	6	with	with	IN
18751	4952	7	the	the	DT
18751	4952	8	lead	lead	NN
18751	4952	9	present	present	JJ
18751	4952	10	,	,	,
18751	4952	11	and	and	CC
18751	4952	12	obviously	obviously	RB
18751	4952	13	could	could	MD
18751	4952	14	be	be	VB
18751	4952	15	made	make	VBN
18751	4952	16	the	the	DT
18751	4952	17	basis	basis	NN
18751	4952	18	of	of	IN
18751	4952	19	an	an	DT
18751	4952	20	approximate	approximate	JJ
18751	4952	21	estimation	estimation	NN
18751	4952	22	.	.	.
18751	4953	1	The	the	DT
18751	4953	2	colour	colour	NN
18751	4953	3	shows	show	VBZ
18751	4953	4	itself	-PRON-	PRP
18751	4953	5	within	within	IN
18751	4953	6	an	an	DT
18751	4953	7	hour	hour	NN
18751	4953	8	or	or	CC
18751	4953	9	so	so	RB
18751	4953	10	,	,	,
18751	4953	11	but	but	CC
18751	4953	12	is	be	VBZ
18751	4953	13	best	well	RBS
18751	4953	14	observed	observed	JJ
18751	4953	15	when	when	WRB
18751	4953	16	all	all	PDT
18751	4953	17	the	the	DT
18751	4953	18	copper	copper	NN
18751	4953	19	has	have	VBZ
18751	4953	20	been	be	VBN
18751	4953	21	deposited	deposit	VBN
18751	4953	22	.	.	.
18751	4954	1	Electrolysing	electrolyse	VBG
18751	4954	2	a	a	DT
18751	4954	3	solution	solution	NN
18751	4954	4	of	of	IN
18751	4954	5	one	one	CD
18751	4954	6	gram	gram	NN
18751	4954	7	of	of	IN
18751	4954	8	pure	pure	JJ
18751	4954	9	copper	copper	NN
18751	4954	10	,	,	,
18751	4954	11	to	to	IN
18751	4954	12	which	which	WDT
18751	4954	13	0.5	0.5	CD
18751	4954	14	milligram	milligram	NN
18751	4954	15	of	of	IN
18751	4954	16	lead	lead	NN
18751	4954	17	had	have	VBD
18751	4954	18	been	be	VBN
18751	4954	19	added	add	VBN
18751	4954	20	,	,	,
18751	4954	21	the	the	DT
18751	4954	22	deposit	deposit	NN
18751	4954	23	was	be	VBD
18751	4954	24	dark	dark	JJ
18751	4954	25	brown	brown	JJ
18751	4954	26	;	;	:
18751	4954	27	in	in	IN
18751	4954	28	a	a	DT
18751	4954	29	similar	similar	JJ
18751	4954	30	solution	solution	NN
18751	4954	31	with	with	IN
18751	4954	32	1	1	CD
18751	4954	33	milligram	milligram	NN
18751	4954	34	of	of	IN
18751	4954	35	lead	lead	NN
18751	4954	36	it	-PRON-	PRP
18751	4954	37	was	be	VBD
18751	4954	38	much	much	RB
18751	4954	39	darker	dark	JJR
18751	4954	40	,	,	,
18751	4954	41	and	and	CC
18751	4954	42	with	with	IN
18751	4954	43	2	2	CD
18751	4954	44	milligrams	milligram	NNS
18751	4954	45	it	-PRON-	PRP
18751	4954	46	was	be	VBD
18751	4954	47	black	black	JJ
18751	4954	48	.	.	.
18751	4955	1	Under	under	IN
18751	4955	2	the	the	DT
18751	4955	3	conditions	condition	NNS
18751	4955	4	of	of	IN
18751	4955	5	the	the	DT
18751	4955	6	assay	assay	NN
18751	4955	7	the	the	DT
18751	4955	8	dioxide	dioxide	NN
18751	4955	9	can	can	MD
18751	4955	10	not	not	RB
18751	4955	11	be	be	VB
18751	4955	12	weighed	weigh	VBN
18751	4955	13	,	,	,
18751	4955	14	as	as	IN
18751	4955	15	it	-PRON-	PRP
18751	4955	16	partly	partly	RB
18751	4955	17	dissolves	dissolve	VBZ
18751	4955	18	on	on	IN
18751	4955	19	breaking	break	VBG
18751	4955	20	the	the	DT
18751	4955	21	current	current	NN
18751	4955	22	.	.	.
18751	4956	1	When	when	WRB
18751	4956	2	lead	lead	NN
18751	4956	3	has	have	VBZ
18751	4956	4	been	be	VBN
18751	4956	5	found	find	VBN
18751	4956	6	,	,	,
18751	4956	7	its	-PRON-	PRP$
18751	4956	8	quantity	quantity	NN
18751	4956	9	may	may	MD
18751	4956	10	be	be	VB
18751	4956	11	estimated	estimate	VBN
18751	4956	12	by	by	IN
18751	4956	13	evaporating	evaporate	VBG
18751	4956	14	to	to	TO
18751	4956	15	dryness	dryness	VB
18751	4956	16	the	the	DT
18751	4956	17	nitric	nitric	JJ
18751	4956	18	acid	acid	NN
18751	4956	19	solution	solution	NN
18751	4956	20	to	to	TO
18751	4956	21	which	which	WDT
18751	4956	22	an	an	DT
18751	4956	23	excess	excess	NN
18751	4956	24	of	of	IN
18751	4956	25	sulphuric	sulphuric	JJ
18751	4956	26	acid	acid	NN
18751	4956	27	has	have	VBZ
18751	4956	28	been	be	VBN
18751	4956	29	added	add	VBN
18751	4956	30	,	,	,
18751	4956	31	taking	take	VBG
18751	4956	32	up	up	RP
18751	4956	33	with	with	IN
18751	4956	34	water	water	NN
18751	4956	35	,	,	,
18751	4956	36	and	and	CC
18751	4956	37	filtering	filter	VBG
18751	4956	38	off	off	RP
18751	4956	39	and	and	CC
18751	4956	40	weighing	weigh	VBG
18751	4956	41	the	the	DT
18751	4956	42	lead	lead	JJ
18751	4956	43	sulphate	sulphate	NN
18751	4956	44	.	.	.
18751	4957	1	The	the	DT
18751	4957	2	separation	separation	NN
18751	4957	3	of	of	IN
18751	4957	4	traces	trace	NNS
18751	4957	5	of	of	IN
18751	4957	6	lead	lead	NN
18751	4957	7	as	as	IN
18751	4957	8	chromate	chromate	NN
18751	4957	9	is	be	VBZ
18751	4957	10	a	a	DT
18751	4957	11	fairly	fairly	RB
18751	4957	12	good	good	JJ
18751	4957	13	one	one	CD
18751	4957	14	.	.	.
18751	4958	1	Dissolve	dissolve	NN
18751	4958	2	5	5	CD
18751	4958	3	grams	gram	NNS
18751	4958	4	of	of	IN
18751	4958	5	the	the	DT
18751	4958	6	copper	copper	NN
18751	4958	7	in	in	IN
18751	4958	8	17	17	CD
18751	4958	9	c.c	c.c	NNP
18751	4958	10	.	.	.
18751	4959	1	of	of	IN
18751	4959	2	nitric	nitric	JJ
18751	4959	3	acid	acid	NN
18751	4959	4	and	and	CC
18751	4959	5	an	an	DT
18751	4959	6	equal	equal	JJ
18751	4959	7	volume	volume	NN
18751	4959	8	of	of	IN
18751	4959	9	water	water	NN
18751	4959	10	;	;	:
18751	4959	11	boil	boil	VB
18751	4959	12	off	off	RP
18751	4959	13	nitrous	nitrous	JJ
18751	4959	14	fumes	fume	NNS
18751	4959	15	,	,	,
18751	4959	16	neutralise	neutralise	VB
18751	4959	17	with	with	IN
18751	4959	18	soda	soda	NN
18751	4959	19	,	,	,
18751	4959	20	and	and	CC
18751	4959	21	afterwards	afterwards	RB
18751	4959	22	acidulate	acidulate	VB
18751	4959	23	with	with	IN
18751	4959	24	acetic	acetic	JJ
18751	4959	25	acid	acid	NN
18751	4959	26	;	;	:
18751	4959	27	and	and	CC
18751	4959	28	dilute	dilute	VB
18751	4959	29	to	to	IN
18751	4959	30	a	a	DT
18751	4959	31	litre	litre	NN
18751	4959	32	.	.	.
18751	4960	1	Add	add	VB
18751	4960	2	20	20	CD
18751	4960	3	grams	gram	NNS
18751	4960	4	of	of	IN
18751	4960	5	sodium	sodium	NN
18751	4960	6	acetate	acetate	NNP
18751	4960	7	,	,	,
18751	4960	8	warm	warm	JJ
18751	4960	9	,	,	,
18751	4960	10	and	and	CC
18751	4960	11	precipitate	precipitate	VB
18751	4960	12	the	the	DT
18751	4960	13	lead	lead	NN
18751	4960	14	with	with	IN
18751	4960	15	a	a	DT
18751	4960	16	dilute	dilute	NN
18751	4960	17	solution	solution	NN
18751	4960	18	of	of	IN
18751	4960	19	potassium	potassium	NN
18751	4960	20	chromate	chromate	NN
18751	4960	21	.	.	.
18751	4961	1	Copper	copper	NN
18751	4961	2	chromate	chromate	NN
18751	4961	3	(	(	-LRB-
18751	4961	4	yellow	yellow	NN
18751	4961	5	)	)	-RRB-
18751	4961	6	may	may	MD
18751	4961	7	be	be	VB
18751	4961	8	at	at	IN
18751	4961	9	the	the	DT
18751	4961	10	same	same	JJ
18751	4961	11	time	time	NN
18751	4961	12	thrown	throw	VBN
18751	4961	13	down	down	RP
18751	4961	14	,	,	,
18751	4961	15	but	but	CC
18751	4961	16	it	-PRON-	PRP
18751	4961	17	is	be	VBZ
18751	4961	18	readily	readily	RB
18751	4961	19	soluble	soluble	JJ
18751	4961	20	on	on	IN
18751	4961	21	diluting	diluting	NN
18751	4961	22	.	.	.
18751	4962	1	Filter	filter	VB
18751	4962	2	off	off	RP
18751	4962	3	the	the	DT
18751	4962	4	precipitate	precipitate	NN
18751	4962	5	;	;	:
18751	4962	6	wash	wash	VB
18751	4962	7	it	-PRON-	PRP
18751	4962	8	into	into	IN
18751	4962	9	a	a	DT
18751	4962	10	beaker	beaker	NN
18751	4962	11	and	and	CC
18751	4962	12	pass	pass	VB
18751	4962	13	sulphuretted	sulphuret	VBN
18751	4962	14	hydrogen	hydrogen	NN
18751	4962	15	;	;	:
18751	4962	16	oxidise	oxidise	VB
18751	4962	17	the	the	DT
18751	4962	18	sulphide	sulphide	NN
18751	4962	19	and	and	CC
18751	4962	20	weigh	weigh	VB
18751	4962	21	as	as	IN
18751	4962	22	lead	lead	JJ
18751	4962	23	sulphate	sulphate	NN
18751	4962	24	.	.	.
18751	4963	1	Treated	treat	VBN
18751	4963	2	in	in	IN
18751	4963	3	this	this	DT
18751	4963	4	way	way	NN
18751	4963	5	5	5	CD
18751	4963	6	grams	gram	NNS
18751	4963	7	of	of	IN
18751	4963	8	copper	copper	NN
18751	4963	9	yielded	yield	VBN
18751	4963	10	sulphate	sulphate	NN
18751	4963	11	of	of	IN
18751	4963	12	lead	lead	NN
18751	4963	13	equal	equal	JJ
18751	4963	14	to	to	IN
18751	4963	15	2.0	2.0	CD
18751	4963	16	milligrams	milligram	NNS
18751	4963	17	of	of	IN
18751	4963	18	lead	lead	NN
18751	4963	19	.	.	.
18751	4964	1	Five	five	CD
18751	4964	2	grams	gram	NNS
18751	4964	3	of	of	IN
18751	4964	4	the	the	DT
18751	4964	5	same	same	JJ
18751	4964	6	sample	sample	NN
18751	4964	7	to	to	TO
18751	4964	8	which	which	WDT
18751	4964	9	10	10	CD
18751	4964	10	milligrams	milligram	NNS
18751	4964	11	of	of	IN
18751	4964	12	lead	lead	NN
18751	4964	13	were	be	VBD
18751	4964	14	added	add	VBN
18751	4964	15	gave	give	VBD
18751	4964	16	11.4	11.4	CD
18751	4964	17	milligrams	milligram	NNS
18751	4964	18	.	.	.
18751	4965	1	~Nickel	~Nickel	NFP
18751	4965	2	and	and	CC
18751	4965	3	Cobalt.~--Nickel	Cobalt.~--Nickel	NNP
18751	4965	4	is	be	VBZ
18751	4965	5	always	always	RB
18751	4965	6	present	present	JJ
18751	4965	7	in	in	IN
18751	4965	8	larger	large	JJR
18751	4965	9	or	or	CC
18751	4965	10	smaller	small	JJR
18751	4965	11	quantities	quantity	NNS
18751	4965	12	in	in	IN
18751	4965	13	commercial	commercial	JJ
18751	4965	14	copper	copper	NN
18751	4965	15	,	,	,
18751	4965	16	and	and	CC
18751	4965	17	,	,	,
18751	4965	18	perhaps	perhaps	RB
18751	4965	19	,	,	,
18751	4965	20	has	have	VBZ
18751	4965	21	an	an	DT
18751	4965	22	influence	influence	NN
18751	4965	23	on	on	IN
18751	4965	24	the	the	DT
18751	4965	25	properties	property	NNS
18751	4965	26	of	of	IN
18751	4965	27	the	the	DT
18751	4965	28	metal	metal	NN
18751	4965	29	.	.	.
18751	4966	1	It	-PRON-	PRP
18751	4966	2	is	be	VBZ
18751	4966	3	determined	determine	VBN
18751	4966	4	as	as	IN
18751	4966	5	follows:--Dissolve	follows:--dissolve	JJ
18751	4966	6	10	10	CD
18751	4966	7	grams	gram	NNS
18751	4966	8	of	of	IN
18751	4966	9	the	the	DT
18751	4966	10	copper	copper	NN
18751	4966	11	in	in	IN
18751	4966	12	35	35	CD
18751	4966	13	c.c	c.c	NNP
18751	4966	14	.	.	.
18751	4967	1	of	of	IN
18751	4967	2	nitric	nitric	JJ
18751	4967	3	acid	acid	NN
18751	4967	4	and	and	CC
18751	4967	5	an	an	DT
18751	4967	6	equal	equal	JJ
18751	4967	7	bulk	bulk	NN
18751	4967	8	of	of	IN
18751	4967	9	water	water	NN
18751	4967	10	,	,	,
18751	4967	11	boil	boil	VB
18751	4967	12	off	off	RP
18751	4967	13	nitrous	nitrous	JJ
18751	4967	14	fumes	fume	NNS
18751	4967	15	and	and	CC
18751	4967	16	neutralise	neutralise	NN
18751	4967	17	with	with	IN
18751	4967	18	soda	soda	NN
18751	4967	19	,	,	,
18751	4967	20	add	add	VB
18751	4967	21	2	2	CD
18751	4967	22	grams	gram	NNS
18751	4967	23	of	of	IN
18751	4967	24	carbonate	carbonate	NN
18751	4967	25	of	of	IN
18751	4967	26	soda	soda	NN
18751	4967	27	dissolved	dissolve	VBN
18751	4967	28	in	in	IN
18751	4967	29	water	water	NN
18751	4967	30	,	,	,
18751	4967	31	boil	boil	NN
18751	4967	32	,	,	,
18751	4967	33	and	and	CC
18751	4967	34	filter	filter	NN
18751	4967	35	.	.	.
18751	4968	1	Acidify	acidify	RB
18751	4968	2	the	the	DT
18751	4968	3	filtrate	filtrate	JJ
18751	4968	4	with	with	IN
18751	4968	5	2	2	CD
18751	4968	6	or	or	CC
18751	4968	7	3	3	CD
18751	4968	8	c.c	c.c	NNP
18751	4968	9	.	.	.
18751	4969	1	of	of	IN
18751	4969	2	dilute	dilute	NNP
18751	4969	3	nitric	nitric	NNP
18751	4969	4	acid	acid	NNP
18751	4969	5	and	and	CC
18751	4969	6	dilute	dilute	NN
18751	4969	7	to	to	IN
18751	4969	8	1	1	CD
18751	4969	9	or	or	CC
18751	4969	10	1	1	CD
18751	4969	11	-	-	SYM
18751	4969	12	1/2	1/2	CD
18751	4969	13	litres	litre	NNS
18751	4969	14	.	.	.
18751	4970	1	Pass	pass	VB
18751	4970	2	sulphuretted	sulphuret	VBN
18751	4970	3	hydrogen	hydrogen	NN
18751	4970	4	through	through	IN
18751	4970	5	the	the	DT
18751	4970	6	cold	cold	JJ
18751	4970	7	solution	solution	NN
18751	4970	8	till	till	IN
18751	4970	9	the	the	DT
18751	4970	10	copper	copper	NN
18751	4970	11	is	be	VBZ
18751	4970	12	all	all	RB
18751	4970	13	down	down	RB
18751	4970	14	and	and	CC
18751	4970	15	the	the	DT
18751	4970	16	liquid	liquid	NN
18751	4970	17	smells	smell	NNS
18751	4970	18	of	of	IN
18751	4970	19	the	the	DT
18751	4970	20	gas	gas	NN
18751	4970	21	.	.	.
18751	4971	1	Filter	filter	VB
18751	4971	2	and	and	CC
18751	4971	3	evaporate	evaporate	VB
18751	4971	4	the	the	DT
18751	4971	5	filtrate	filtrate	JJ
18751	4971	6	to	to	IN
18751	4971	7	a	a	DT
18751	4971	8	small	small	JJ
18751	4971	9	bulk	bulk	NN
18751	4971	10	,	,	,
18751	4971	11	and	and	CC
18751	4971	12	determine	determine	VB
18751	4971	13	the	the	DT
18751	4971	14	nickel	nickel	NN
18751	4971	15	by	by	IN
18751	4971	16	electrolysing	electrolyse	VBG
18751	4971	17	the	the	DT
18751	4971	18	solution	solution	NN
18751	4971	19	rendered	render	VBN
18751	4971	20	ammoniacal	ammoniacal	JJ
18751	4971	21	,	,	,
18751	4971	22	or	or	CC
18751	4971	23	by	by	IN
18751	4971	24	precipitating	precipitate	VBG
18751	4971	25	as	as	IN
18751	4971	26	sulphide	sulphide	NN
18751	4971	27	and	and	CC
18751	4971	28	weighing	weigh	VBG
18751	4971	29	as	as	IN
18751	4971	30	sulphate	sulphate	NN
18751	4971	31	.	.	.
18751	4972	1	(	(	-LRB-
18751	4972	2	See	see	VB
18751	4972	3	under	under	IN
18751	4972	4	_	_	NNP
18751	4972	5	Nickel	Nickel	NNP
18751	4972	6	_	_	NNP
18751	4972	7	.	.	.
18751	4972	8	)	)	-RRB-
18751	4973	1	The	the	DT
18751	4973	2	precipitate	precipitate	NN
18751	4973	3	,	,	,
18751	4973	4	after	after	IN
18751	4973	5	weighing	weigh	VBG
18751	4973	6	,	,	,
18751	4973	7	should	should	MD
18751	4973	8	be	be	VB
18751	4973	9	tested	test	VBN
18751	4973	10	for	for	IN
18751	4973	11	cobalt	cobalt	NN
18751	4973	12	.	.	.
18751	4974	1	If	if	IN
18751	4974	2	present	present	JJ
18751	4974	3	it	-PRON-	PRP
18751	4974	4	is	be	VBZ
18751	4974	5	separated	separate	VBN
18751	4974	6	with	with	IN
18751	4974	7	potassium	potassium	NN
18751	4974	8	nitrite	nitrite	JJ
18751	4974	9	as	as	IN
18751	4974	10	described	describe	VBN
18751	4974	11	under	under	IN
18751	4974	12	_	_	NNP
18751	4974	13	Cobalt	Cobalt	NNP
18751	4974	14	_	_	NNP
18751	4974	15	.	.	.
18751	4975	1	Ten	ten	CD
18751	4975	2	grams	gram	NNS
18751	4975	3	of	of	IN
18751	4975	4	copper	copper	NN
18751	4975	5	gave	give	VBD
18751	4975	6	6.0	6.0	CD
18751	4975	7	milligrams	milligram	NNS
18751	4975	8	of	of	IN
18751	4975	9	nickel	nickel	NN
18751	4975	10	;	;	:
18751	4975	11	and	and	CC
18751	4975	12	another	another	DT
18751	4975	13	lot	lot	NN
18751	4975	14	of	of	IN
18751	4975	15	10	10	CD
18751	4975	16	grams	gram	NNS
18751	4975	17	of	of	IN
18751	4975	18	the	the	DT
18751	4975	19	same	same	JJ
18751	4975	20	copper	copper	NN
18751	4975	21	,	,	,
18751	4975	22	to	to	IN
18751	4975	23	which	which	WDT
18751	4975	24	10.0	10.0	CD
18751	4975	25	milligrams	milligram	NNS
18751	4975	26	of	of	IN
18751	4975	27	nickel	nickel	NN
18751	4975	28	had	have	VBD
18751	4975	29	been	be	VBN
18751	4975	30	added	add	VBN
18751	4975	31	,	,	,
18751	4975	32	gave	give	VBD
18751	4975	33	17.2	17.2	CD
18751	4975	34	milligrams	milligram	NNS
18751	4975	35	.	.	.
18751	4976	1	~Sulphur.~--The	~Sulphur.~--The	NFP
18751	4976	2	amount	amount	NN
18751	4976	3	of	of	IN
18751	4976	4	sulphur	sulphur	NNP
18751	4976	5	in	in	IN
18751	4976	6	refined	refined	JJ
18751	4976	7	copper	copper	NN
18751	4976	8	is	be	VBZ
18751	4976	9	very	very	RB
18751	4976	10	small	small	JJ
18751	4976	11	,	,	,
18751	4976	12	seldom	seldom	RB
18751	4976	13	exceeding	exceed	VBG
18751	4976	14	0.005	0.005	CD
18751	4976	15	per	per	IN
18751	4976	16	cent	cent	NN
18751	4976	17	.	.	.
18751	4977	1	In	in	IN
18751	4977	2	coarse	coarse	JJ
18751	4977	3	copper	copper	NN
18751	4977	4	,	,	,
18751	4977	5	as	as	IN
18751	4977	6	might	may	MD
18751	4977	7	be	be	VB
18751	4977	8	expected	expect	VBN
18751	4977	9	,	,	,
18751	4977	10	it	-PRON-	PRP
18751	4977	11	is	be	VBZ
18751	4977	12	found	find	VBN
18751	4977	13	in	in	IN
18751	4977	14	larger	large	JJR
18751	4977	15	quantities	quantity	NNS
18751	4977	16	.	.	.
18751	4978	1	In	in	IN
18751	4978	2	determining	determine	VBG
18751	4978	3	it	-PRON-	PRP
18751	4978	4	,	,	,
18751	4978	5	it	-PRON-	PRP
18751	4978	6	is	be	VBZ
18751	4978	7	first	first	RB
18751	4978	8	converted	convert	VBN
18751	4978	9	into	into	IN
18751	4978	10	sulphuric	sulphuric	JJ
18751	4978	11	acid	acid	NN
18751	4978	12	,	,	,
18751	4978	13	and	and	CC
18751	4978	14	then	then	RB
18751	4978	15	precipitated	precipitate	VBD
18751	4978	16	and	and	CC
18751	4978	17	weighed	weigh	VBD
18751	4978	18	as	as	IN
18751	4978	19	barium	barium	NN
18751	4978	20	sulphate	sulphate	NN
18751	4978	21	.	.	.
18751	4979	1	The	the	DT
18751	4979	2	precipitation	precipitation	NN
18751	4979	3	can	can	MD
18751	4979	4	not	not	RB
18751	4979	5	be	be	VB
18751	4979	6	effected	effect	VBN
18751	4979	7	from	from	IN
18751	4979	8	a	a	DT
18751	4979	9	nitric	nitric	JJ
18751	4979	10	acid	acid	NN
18751	4979	11	solution	solution	NN
18751	4979	12	.	.	.
18751	4980	1	Ten	ten	CD
18751	4980	2	grams	gram	NNS
18751	4980	3	of	of	IN
18751	4980	4	copper	copper	NN
18751	4980	5	are	be	VBP
18751	4980	6	dissolved	dissolve	VBN
18751	4980	7	in	in	IN
18751	4980	8	nitric	nitric	JJ
18751	4980	9	acid	acid	NN
18751	4980	10	,	,	,
18751	4980	11	as	as	IN
18751	4980	12	for	for	IN
18751	4980	13	the	the	DT
18751	4980	14	other	other	JJ
18751	4980	15	determinations	determination	NNS
18751	4980	16	,	,	,
18751	4980	17	and	and	CC
18751	4980	18	then	then	RB
18751	4980	19	boiled	boil	VBN
18751	4980	20	with	with	IN
18751	4980	21	excess	excess	NN
18751	4980	22	of	of	IN
18751	4980	23	hydrochloric	hydrochloric	JJ
18751	4980	24	acid	acid	NN
18751	4980	25	till	till	IN
18751	4980	26	the	the	DT
18751	4980	27	nitric	nitric	JJ
18751	4980	28	acid	acid	NN
18751	4980	29	is	be	VBZ
18751	4980	30	completely	completely	RB
18751	4980	31	removed	remove	VBN
18751	4980	32	.	.	.
18751	4981	1	There	there	EX
18751	4981	2	is	be	VBZ
18751	4981	3	then	then	RB
18751	4981	4	added	add	VBN
18751	4981	5	a	a	DT
18751	4981	6	few	few	JJ
18751	4981	7	drops	drop	NNS
18751	4981	8	of	of	IN
18751	4981	9	a	a	DT
18751	4981	10	dilute	dilute	NN
18751	4981	11	solution	solution	NN
18751	4981	12	of	of	IN
18751	4981	13	baric	baric	NN
18751	4981	14	chloride	chloride	NN
18751	4981	15	,	,	,
18751	4981	16	and	and	CC
18751	4981	17	the	the	DT
18751	4981	18	solution	solution	NN
18751	4981	19	is	be	VBZ
18751	4981	20	allowed	allow	VBN
18751	4981	21	to	to	TO
18751	4981	22	stand	stand	VB
18751	4981	23	for	for	IN
18751	4981	24	some	some	DT
18751	4981	25	hours	hour	NNS
18751	4981	26	.	.	.
18751	4982	1	The	the	DT
18751	4982	2	baric	baric	JJ
18751	4982	3	sulphate	sulphate	NN
18751	4982	4	is	be	VBZ
18751	4982	5	filtered	filter	VBN
18751	4982	6	off	off	RP
18751	4982	7	and	and	CC
18751	4982	8	weighed	weigh	VBD
18751	4982	9	.	.	.
18751	4983	1	The	the	DT
18751	4983	2	necessity	necessity	NN
18751	4983	3	for	for	IN
18751	4983	4	precipitating	precipitate	VBG
18751	4983	5	from	from	IN
18751	4983	6	a	a	DT
18751	4983	7	hydrochloric	hydrochloric	JJ
18751	4983	8	acid	acid	NN
18751	4983	9	solution	solution	NN
18751	4983	10	is	be	VBZ
18751	4983	11	seen	see	VBN
18751	4983	12	from	from	IN
18751	4983	13	the	the	DT
18751	4983	14	following	follow	VBG
18751	4983	15	determinations	determination	NNS
18751	4983	16	.	.	.
18751	4984	1	In	in	IN
18751	4984	2	each	each	DT
18751	4984	3	experiment	experiment	NN
18751	4984	4	10	10	CD
18751	4984	5	grams	gram	NNS
18751	4984	6	of	of	IN
18751	4984	7	copper	copper	NN
18751	4984	8	was	be	VBD
18751	4984	9	used	use	VBN
18751	4984	10	,	,	,
18751	4984	11	and	and	CC
18751	4984	12	a	a	DT
18751	4984	13	known	know	VBN
18751	4984	14	weight	weight	NN
18751	4984	15	of	of	IN
18751	4984	16	sulphur	sulphur	NNP
18751	4984	17	,	,	,
18751	4984	18	in	in	IN
18751	4984	19	the	the	DT
18751	4984	20	form	form	NN
18751	4984	21	of	of	IN
18751	4984	22	copper	copper	NN
18751	4984	23	sulphate	sulphate	NN
18751	4984	24	,	,	,
18751	4984	25	added	add	VBD
18751	4984	26	.	.	.
18751	4985	1	--------------+---------------------------+---------------------	--------------+---------------------------+---------------------	:
18751	4985	2	Sulphur	Sulphur	NNP
18751	4985	3	added.|	added.|	NNP
18751	4985	4	Sulphur	Sulphur	NNP
18751	4985	5	found	find	VBD
18751	4985	6	in	in	IN
18751	4985	7	|	|	NNP
18751	4985	8	Sulphur	Sulphur	NNP
18751	4985	9	found	find	VBD
18751	4985	10	in	in	IN
18751	4985	11	|Hydrochloric	|hydrochloric	JJ
18751	4985	12	Acid	Acid	NNP
18751	4985	13	Solution.|Nitric	Solution.|Nitric	NNP
18751	4985	14	Acid	Acid	NNP
18751	4985	15	Solution	Solution	NNP
18751	4985	16	.	.	.
18751	4986	1	--------------+---------------------------+---------------------	--------------+---------------------------+---------------------	NFP
18751	4986	2	5	5	CD
18751	4986	3	milligrams	milligram	NNS
18751	4986	4	|	|	CD
18751	4986	5	8	8	CD
18751	4986	6	milligrams	milligram	NNS
18751	4986	7	|	|	CD
18751	4986	8	0.03	0.03	CD
18751	4986	9	milligrams	milligram	NNS
18751	4986	10	10	10	CD
18751	4986	11	"	"	``
18751	4986	12	|	|	CD
18751	4986	13	11	11	CD
18751	4986	14	"	"	''
18751	4986	15	|	|	CD
18751	4986	16	0.03	0.03	CD
18751	4986	17	"	"	''
18751	4986	18	15	15	CD
18751	4986	19	"	"	''
18751	4986	20	|	|	CD
18751	4986	21	17	17	CD
18751	4986	22	"	"	''
18751	4986	23	|	|	CD
18751	4986	24	12.00	12.00	CD
18751	4986	25	"	"	''
18751	4986	26	--------------+---------------------------+---------------------	--------------+---------------------------+---------------------	:
18751	4986	27	~Bismuth.~--Nearly	~Bismuth.~--Nearly	,
18751	4986	28	all	all	DT
18751	4986	29	samples	sample	NNS
18751	4986	30	of	of	IN
18751	4986	31	copper	copper	NN
18751	4986	32	contain	contain	NN
18751	4986	33	bismuth	bismuth	NNP
18751	4986	34	,	,	,
18751	4986	35	but	but	CC
18751	4986	36	only	only	RB
18751	4986	37	in	in	IN
18751	4986	38	small	small	JJ
18751	4986	39	quantities	quantity	NNS
18751	4986	40	.	.	.
18751	4987	1	It	-PRON-	PRP
18751	4987	2	is	be	VBZ
18751	4987	3	best	well	RBS
18751	4987	4	determined	determined	JJ
18751	4987	5	colorimetrically	colorimetrically	RB
18751	4987	6	as	as	IN
18751	4987	7	described	describe	VBN
18751	4987	8	under	under	IN
18751	4987	9	_	_	NNP
18751	4987	10	Bismuth	Bismuth	NNP
18751	4987	11	_	_	NNP
18751	4987	12	.	.	.
18751	4988	1	The	the	DT
18751	4988	2	method	method	NN
18751	4988	3	of	of	IN
18751	4988	4	concentrating	concentrate	VBG
18751	4988	5	and	and	CC
18751	4988	6	preparing	prepare	VBG
18751	4988	7	the	the	DT
18751	4988	8	solution	solution	NN
18751	4988	9	for	for	IN
18751	4988	10	colorimetric	colorimetric	JJ
18751	4988	11	assay	assay	NNP
18751	4988	12	is	be	VBZ
18751	4988	13	as	as	IN
18751	4988	14	follows	follow	VBZ
18751	4988	15	.	.	.
18751	4989	1	Dissolve	dissolve	NN
18751	4989	2	10	10	CD
18751	4989	3	grams	gram	NNS
18751	4989	4	of	of	IN
18751	4989	5	copper	copper	NN
18751	4989	6	in	in	IN
18751	4989	7	nitric	nitric	JJ
18751	4989	8	acid	acid	NN
18751	4989	9	,	,	,
18751	4989	10	as	as	IN
18751	4989	11	in	in	IN
18751	4989	12	the	the	DT
18751	4989	13	other	other	JJ
18751	4989	14	determinations	determination	NNS
18751	4989	15	;	;	:
18751	4989	16	neutralise	neutralise	VB
18751	4989	17	with	with	IN
18751	4989	18	soda	soda	NN
18751	4989	19	;	;	:
18751	4989	20	add	add	VB
18751	4989	21	1	1	CD
18751	4989	22	or	or	CC
18751	4989	23	1.5	1.5	CD
18751	4989	24	grams	gram	NNS
18751	4989	25	of	of	IN
18751	4989	26	bicarbonate	bicarbonate	NN
18751	4989	27	of	of	IN
18751	4989	28	soda	soda	NN
18751	4989	29	and	and	CC
18751	4989	30	boil	boil	VB
18751	4989	31	for	for	IN
18751	4989	32	ten	ten	CD
18751	4989	33	minutes	minute	NNS
18751	4989	34	;	;	:
18751	4989	35	filter	filter	NN
18751	4989	36	,	,	,
18751	4989	37	dissolve	dissolve	VB
18751	4989	38	the	the	DT
18751	4989	39	precipitate	precipitate	NN
18751	4989	40	in	in	IN
18751	4989	41	hot	hot	JJ
18751	4989	42	dilute	dilute	NN
18751	4989	43	sulphuric	sulphuric	NNP
18751	4989	44	acid	acid	NN
18751	4989	45	;	;	:
18751	4989	46	add	add	VB
18751	4989	47	sulphurous	sulphurous	JJ
18751	4989	48	acid	acid	NN
18751	4989	49	and	and	CC
18751	4989	50	potassium	potassium	NN
18751	4989	51	iodide	iodide	NN
18751	4989	52	in	in	IN
18751	4989	53	excess	excess	NN
18751	4989	54	,	,	,
18751	4989	55	and	and	CC
18751	4989	56	boil	boil	VB
18751	4989	57	till	till	IN
18751	4989	58	free	free	JJ
18751	4989	59	from	from	IN
18751	4989	60	iodine	iodine	NN
18751	4989	61	.	.	.
18751	4990	1	Filter	filter	NN
18751	4990	2	and	and	CC
18751	4990	3	dilute	dilute	NN
18751	4990	4	to	to	IN
18751	4990	5	500	500	CD
18751	4990	6	c.c	c.c	NNP
18751	4990	7	.	.	.
18751	4991	1	Take	take	VB
18751	4991	2	50	50	CD
18751	4991	3	c.c	c.c	NN
18751	4991	4	.	.	.
18751	4992	1	of	of	IN
18751	4992	2	the	the	DT
18751	4992	3	yellow	yellow	JJ
18751	4992	4	solution	solution	NN
18751	4992	5	for	for	IN
18751	4992	6	the	the	DT
18751	4992	7	determination	determination	NN
18751	4992	8	.	.	.
18751	4993	1	A	a	DT
18751	4993	2	few	few	JJ
18751	4993	3	c.c	c.c	NN
18751	4993	4	.	.	.
18751	4994	1	of	of	IN
18751	4994	2	a	a	DT
18751	4994	3	dilute	dilute	NN
18751	4994	4	solution	solution	NN
18751	4994	5	of	of	IN
18751	4994	6	sulphurous	sulphurous	JJ
18751	4994	7	acid	acid	NN
18751	4994	8	(	(	-LRB-
18751	4994	9	1	1	CD
18751	4994	10	in	in	IN
18751	4994	11	100	100	CD
18751	4994	12	)	)	-RRB-
18751	4994	13	will	will	MD
18751	4994	14	prevent	prevent	VB
18751	4994	15	the	the	DT
18751	4994	16	liberation	liberation	NN
18751	4994	17	of	of	IN
18751	4994	18	iodine	iodine	NN
18751	4994	19	.	.	.
18751	4995	1	The	the	DT
18751	4995	2	following	follow	VBG
18751	4995	3	experiments	experiment	NNS
18751	4995	4	test	test	VBP
18751	4995	5	the	the	DT
18751	4995	6	method	method	NN
18751	4995	7	of	of	IN
18751	4995	8	separation	separation	NN
18751	4995	9	.	.	.
18751	4996	1	Ten	ten	CD
18751	4996	2	grams	gram	NNS
18751	4996	3	of	of	IN
18751	4996	4	copper	copper	NN
18751	4996	5	were	be	VBD
18751	4996	6	treated	treat	VBN
18751	4996	7	as	as	IN
18751	4996	8	above	above	RB
18751	4996	9	and	and	CC
18751	4996	10	precipitated	precipitate	VBN
18751	4996	11	with	with	IN
18751	4996	12	1.5	1.5	CD
18751	4996	13	gram	gram	NN
18751	4996	14	of	of	IN
18751	4996	15	"	"	``
18751	4996	16	soda	soda	NN
18751	4996	17	;	;	:
18751	4996	18	"	"	''
18751	4996	19	the	the	DT
18751	4996	20	precipitate	precipitate	NN
18751	4996	21	contained	contain	VBD
18751	4996	22	0.6	0.6	CD
18751	4996	23	milligram	milligram	NN
18751	4996	24	of	of	IN
18751	4996	25	bismuth	bismuth	NNP
18751	4996	26	(=	(=	NNP
18751	4996	27	0.006	0.006	CD
18751	4996	28	per	per	IN
18751	4996	29	cent	cent	NN
18751	4996	30	.	.	.
18751	4996	31	)	)	-RRB-
18751	4996	32	.	.	.
18751	4997	1	The	the	DT
18751	4997	2	filtrate	filtrate	JJ
18751	4997	3	treated	treat	VBN
18751	4997	4	with	with	IN
18751	4997	5	another	another	DT
18751	4997	6	1.5	1.5	CD
18751	4997	7	gram	gram	NN
18751	4997	8	of	of	IN
18751	4997	9	"	"	``
18751	4997	10	soda	soda	NN
18751	4997	11	"	"	''
18751	4997	12	gave	give	VBD
18751	4997	13	a	a	DT
18751	4997	14	precipitate	precipitate	NN
18751	4997	15	which	which	WDT
18751	4997	16	was	be	VBD
18751	4997	17	free	free	JJ
18751	4997	18	from	from	IN
18751	4997	19	bismuth	bismuth	NNP
18751	4997	20	.	.	.
18751	4998	1	To	to	IN
18751	4998	2	the	the	DT
18751	4998	3	filtrate	filtrate	JJ
18751	4998	4	from	from	IN
18751	4998	5	this	this	DT
18751	4998	6	was	be	VBD
18751	4998	7	added	add	VBN
18751	4998	8	1.0	1.0	CD
18751	4998	9	milligram	milligram	NN
18751	4998	10	of	of	IN
18751	4998	11	bismuth	bismuth	NNP
18751	4998	12	,	,	,
18751	4998	13	and	and	CC
18751	4998	14	another	another	DT
18751	4998	15	fraction	fraction	NN
18751	4998	16	was	be	VBD
18751	4998	17	precipitated	precipitate	VBN
18751	4998	18	with	with	IN
18751	4998	19	1.5	1.5	CD
18751	4998	20	gram	gram	NN
18751	4998	21	of	of	IN
18751	4998	22	"	"	``
18751	4998	23	soda	soda	NN
18751	4998	24	.	.	.
18751	4998	25	"	"	''
18751	4999	1	In	in	IN
18751	4999	2	this	this	DT
18751	4999	3	precipitate	precipitate	NN
18751	4999	4	was	be	VBD
18751	4999	5	found	find	VBN
18751	4999	6	1.0	1.0	CD
18751	4999	7	milligram	milligram	NN
18751	4999	8	of	of	IN
18751	4999	9	bismuth	bismuth	NNP
18751	4999	10	.	.	.
18751	5000	1	To	to	IN
18751	5000	2	the	the	DT
18751	5000	3	filtrate	filtrate	JJ
18751	5000	4	another	another	DT
18751	5000	5	milligram	milligram	NN
18751	5000	6	of	of	IN
18751	5000	7	bismuth	bismuth	NNP
18751	5000	8	was	be	VBD
18751	5000	9	added	add	VBN
18751	5000	10	and	and	CC
18751	5000	11	the	the	DT
18751	5000	12	separation	separation	NN
18751	5000	13	with	with	IN
18751	5000	14	"	"	``
18751	5000	15	soda	soda	NN
18751	5000	16	"	"	''
18751	5000	17	repeated	repeat	VBN
18751	5000	18	.	.	.
18751	5001	1	The	the	DT
18751	5001	2	bismuth	bismuth	NN
18751	5001	3	was	be	VBD
18751	5001	4	separated	separate	VBN
18751	5001	5	from	from	IN
18751	5001	6	this	this	DT
18751	5001	7	precipitate	precipitate	NN
18751	5001	8	with	with	IN
18751	5001	9	ammonic	ammonic	JJ
18751	5001	10	carbonate	carbonate	NN
18751	5001	11	before	before	IN
18751	5001	12	determination	determination	NN
18751	5001	13	,	,	,
18751	5001	14	and	and	CC
18751	5001	15	0.9	0.9	CD
18751	5001	16	milligram	milligram	NN
18751	5001	17	was	be	VBD
18751	5001	18	found	find	VBN
18751	5001	19	.	.	.
18751	5002	1	~Arsenic.~--The	~Arsenic.~--The	NFP
18751	5002	2	proportion	proportion	NN
18751	5002	3	of	of	IN
18751	5002	4	arsenic	arsenic	JJ
18751	5002	5	in	in	IN
18751	5002	6	copper	copper	NN
18751	5002	7	varies	vary	VBZ
18751	5002	8	from	from	IN
18751	5002	9	0.01	0.01	CD
18751	5002	10	to	to	TO
18751	5002	11	0.75	0.75	CD
18751	5002	12	per	per	NN
18751	5002	13	cent	cent	NN
18751	5002	14	.	.	.
18751	5003	1	whilst	whilst	IN
18751	5003	2	in	in	IN
18751	5003	3	coarse	coarse	JJ
18751	5003	4	copper	copper	NN
18751	5003	5	it	-PRON-	PRP
18751	5003	6	may	may	MD
18751	5003	7	amount	amount	VB
18751	5003	8	to	to	IN
18751	5003	9	2	2	CD
18751	5003	10	or	or	CC
18751	5003	11	even	even	RB
18751	5003	12	3	3	CD
18751	5003	13	per	per	IN
18751	5003	14	cent	cent	NN
18751	5003	15	.	.	.
18751	5004	1	To	to	TO
18751	5004	2	determine	determine	VB
18751	5004	3	it	-PRON-	PRP
18751	5004	4	,	,	,
18751	5004	5	dissolve	dissolve	VB
18751	5004	6	5	5	CD
18751	5004	7	,	,	,
18751	5004	8	10	10	CD
18751	5004	9	,	,	,
18751	5004	10	or	or	CC
18751	5004	11	20	20	CD
18751	5004	12	grams	gram	NNS
18751	5004	13	of	of	IN
18751	5004	14	the	the	DT
18751	5004	15	copper	copper	NN
18751	5004	16	(	(	-LRB-
18751	5004	17	according	accord	VBG
18751	5004	18	to	to	IN
18751	5004	19	the	the	DT
18751	5004	20	amount	amount	NN
18751	5004	21	of	of	IN
18751	5004	22	arsenic	arsenic	JJ
18751	5004	23	present	present	NN
18751	5004	24	)	)	-RRB-
18751	5004	25	in	in	IN
18751	5004	26	18	18	CD
18751	5004	27	c.c	c.c	NNP
18751	5004	28	.	.	NNP
18751	5004	29	,	,	,
18751	5004	30	35	35	CD
18751	5004	31	c.c	c.c	NNP
18751	5004	32	.	.	NNP
18751	5004	33	,	,	,
18751	5004	34	or	or	CC
18751	5004	35	70	70	CD
18751	5004	36	c.c	c.c	NNP
18751	5004	37	.	.	.
18751	5005	1	of	of	IN
18751	5005	2	nitric	nitric	JJ
18751	5005	3	acid	acid	NN
18751	5005	4	,	,	,
18751	5005	5	and	and	CC
18751	5005	6	an	an	DT
18751	5005	7	equal	equal	JJ
18751	5005	8	volume	volume	NN
18751	5005	9	of	of	IN
18751	5005	10	water	water	NN
18751	5005	11	.	.	.
18751	5006	1	Boil	boil	VB
18751	5006	2	off	off	RP
18751	5006	3	the	the	DT
18751	5006	4	nitrous	nitrous	JJ
18751	5006	5	fumes	fume	NNS
18751	5006	6	,	,	,
18751	5006	7	dilute	dilute	VB
18751	5006	8	to	to	IN
18751	5006	9	100	100	CD
18751	5006	10	c.c	c.c	NNP
18751	5006	11	.	.	.
18751	5007	1	and	and	CC
18751	5007	2	neutralise	neutralise	VB
18751	5007	3	with	with	IN
18751	5007	4	soda	soda	NN
18751	5007	5	;	;	:
18751	5007	6	add	add	VB
18751	5007	7	1.5	1.5	CD
18751	5007	8	or	or	CC
18751	5007	9	2	2	CD
18751	5007	10	grams	gram	NNS
18751	5007	11	of	of	IN
18751	5007	12	carbonate	carbonate	NN
18751	5007	13	of	of	IN
18751	5007	14	soda	soda	NN
18751	5007	15	dissolved	dissolve	VBN
18751	5007	16	in	in	IN
18751	5007	17	a	a	DT
18751	5007	18	little	little	JJ
18751	5007	19	water	water	NN
18751	5007	20	,	,	,
18751	5007	21	and	and	CC
18751	5007	22	boil	boil	NN
18751	5007	23	.	.	.
18751	5008	1	Filter	Filter	NNP
18751	5008	2	(	(	-LRB-
18751	5008	3	washing	washing	NN
18751	5008	4	is	be	VBZ
18751	5008	5	unnecessary	unnecessary	JJ
18751	5008	6	)	)	-RRB-
18751	5008	7	and	and	CC
18751	5008	8	dissolve	dissolve	VB
18751	5008	9	back	back	RB
18751	5008	10	into	into	IN
18751	5008	11	the	the	DT
18751	5008	12	flask	flask	NN
18751	5008	13	with	with	IN
18751	5008	14	a	a	DT
18751	5008	15	little	little	JJ
18751	5008	16	dilute	dilute	JJ
18751	5008	17	hydrochloric	hydrochloric	JJ
18751	5008	18	acid	acid	NN
18751	5008	19	;	;	:
18751	5008	20	add	add	VB
18751	5008	21	30	30	CD
18751	5008	22	c.c	c.c	NNP
18751	5008	23	.	.	.
18751	5009	1	of	of	IN
18751	5009	2	dilute	dilute	NNP
18751	5009	3	ammonia	ammonia	NNP
18751	5009	4	and	and	CC
18751	5009	5	25	25	CD
18751	5009	6	c.c	c.c	NNP
18751	5009	7	.	.	.
18751	5010	1	of	of	IN
18751	5010	2	"	"	``
18751	5010	3	magnesia	magnesia	NNP
18751	5010	4	mixture	mixture	NN
18751	5010	5	,	,	,
18751	5010	6	"	"	''
18751	5010	7	and	and	CC
18751	5010	8	allow	allow	VB
18751	5010	9	to	to	TO
18751	5010	10	stand	stand	VB
18751	5010	11	overnight	overnight	RB
18751	5010	12	.	.	.
18751	5011	1	The	the	DT
18751	5011	2	whole	whole	NN
18751	5011	3	of	of	IN
18751	5011	4	the	the	DT
18751	5011	5	arsenic	arsenic	JJ
18751	5011	6	is	be	VBZ
18751	5011	7	precipitated	precipitate	VBN
18751	5011	8	as	as	IN
18751	5011	9	ammonic	ammonic	JJ
18751	5011	10	-	-	HYPH
18751	5011	11	magnesic	magnesic	NN
18751	5011	12	arsenate	arsenate	NN
18751	5011	13	in	in	IN
18751	5011	14	one	one	CD
18751	5011	15	hour	hour	NN
18751	5011	16	,	,	,
18751	5011	17	but	but	CC
18751	5011	18	it	-PRON-	PRP
18751	5011	19	is	be	VBZ
18751	5011	20	advisable	advisable	JJ
18751	5011	21	to	to	TO
18751	5011	22	leave	leave	VB
18751	5011	23	it	-PRON-	PRP
18751	5011	24	longer	long	RBR
18751	5011	25	.	.	.
18751	5012	1	The	the	DT
18751	5012	2	precipitate	precipitate	NN
18751	5012	3	may	may	MD
18751	5012	4	be	be	VB
18751	5012	5	dried	dry	VBN
18751	5012	6	and	and	CC
18751	5012	7	weighed	weigh	VBN
18751	5012	8	,	,	,
18751	5012	9	or	or	CC
18751	5012	10	,	,	,
18751	5012	11	better	well	JJR
18751	5012	12	,	,	,
18751	5012	13	titrated	titrate	VBN
18751	5012	14	with	with	IN
18751	5012	15	uranium	uranium	NN
18751	5012	16	acetate	acetate	NN
18751	5012	17	.	.	.
18751	5013	1	(	(	-LRB-
18751	5013	2	See	see	VB
18751	5013	3	_	_	NNP
18751	5013	4	Arsenic	Arsenic	NNP
18751	5013	5	_	_	NNP
18751	5013	6	.	.	.
18751	5013	7	)	)	-RRB-
18751	5014	1	To	to	TO
18751	5014	2	test	test	VB
18751	5014	3	this	this	DT
18751	5014	4	method	method	NN
18751	5014	5	of	of	IN
18751	5014	6	separation	separation	NN
18751	5014	7	10	10	CD
18751	5014	8	grams	gram	NNS
18751	5014	9	of	of	IN
18751	5014	10	pure	pure	JJ
18751	5014	11	copper	copper	NN
18751	5014	12	were	be	VBD
18751	5014	13	taken	take	VBN
18751	5014	14	and	and	CC
18751	5014	15	0.200	0.200	CD
18751	5014	16	gram	gram	NN
18751	5014	17	of	of	IN
18751	5014	18	arsenic	arsenic	JJ
18751	5014	19	dissolved	dissolve	VBN
18751	5014	20	with	with	IN
18751	5014	21	it	-PRON-	PRP
18751	5014	22	.	.	.
18751	5015	1	The	the	DT
18751	5015	2	arsenic	arsenic	JJ
18751	5015	3	was	be	VBD
18751	5015	4	determined	determine	VBN
18751	5015	5	by	by	IN
18751	5015	6	titration	titration	NN
18751	5015	7	with	with	IN
18751	5015	8	uranium	uranium	NN
18751	5015	9	acetate	acetate	NN
18751	5015	10	,	,	,
18751	5015	11	and	and	CC
18751	5015	12	0.200	0.200	CD
18751	5015	13	gram	gram	NN
18751	5015	14	was	be	VBD
18751	5015	15	found	find	VBN
18751	5015	16	.	.	.
18751	5016	1	Two	two	CD
18751	5016	2	other	other	JJ
18751	5016	3	similar	similar	JJ
18751	5016	4	experiments	experiment	NNS
18751	5016	5	with	with	IN
18751	5016	6	0.080	0.080	CD
18751	5016	7	and	and	CC
18751	5016	8	0.010	0.010	CD
18751	5016	9	gram	gram	NN
18751	5016	10	of	of	IN
18751	5016	11	arsenic	arsenic	NNP
18751	5016	12	added	add	VBN
18751	5016	13	,	,	,
18751	5016	14	gave	give	VBD
18751	5016	15	0.079	0.079	CD
18751	5016	16	and	and	CC
18751	5016	17	0.012	0.012	CD
18751	5016	18	gram	gram	NN
18751	5016	19	respectively	respectively	RB
18751	5016	20	.	.	.
18751	5017	1	Antimony	Antimony	NNP
18751	5017	2	or	or	CC
18751	5017	3	bismuth	bismuth	NNP
18751	5017	4	may	may	MD
18751	5017	5	be	be	VB
18751	5017	6	present	present	JJ
18751	5017	7	without	without	IN
18751	5017	8	interfering	interfere	VBG
18751	5017	9	with	with	IN
18751	5017	10	the	the	DT
18751	5017	11	titration	titration	NN
18751	5017	12	.	.	.
18751	5018	1	With	with	IN
18751	5018	2	0.100	0.100	CD
18751	5018	3	gram	gram	NN
18751	5018	4	of	of	IN
18751	5018	5	antimony	antimony	NN
18751	5018	6	and	and	CC
18751	5018	7	0.100	0.100	CD
18751	5018	8	gram	gram	NN
18751	5018	9	of	of	IN
18751	5018	10	arsenic	arsenic	JJ
18751	5018	11	,	,	,
18751	5018	12	0.100	0.100	CD
18751	5018	13	gram	gram	NN
18751	5018	14	of	of	IN
18751	5018	15	arsenic	arsenic	NNP
18751	5018	16	was	be	VBD
18751	5018	17	found	find	VBN
18751	5018	18	;	;	:
18751	5018	19	and	and	CC
18751	5018	20	in	in	IN
18751	5018	21	another	another	DT
18751	5018	22	case	case	NN
18751	5018	23	,	,	,
18751	5018	24	with	with	IN
18751	5018	25	0.100	0.100	CD
18751	5018	26	gram	gram	NN
18751	5018	27	of	of	IN
18751	5018	28	bismuth	bismuth	NNP
18751	5018	29	and	and	CC
18751	5018	30	0.060	0.060	CD
18751	5018	31	gram	gram	NN
18751	5018	32	of	of	IN
18751	5018	33	arsenic	arsenic	NNP
18751	5018	34	,	,	,
18751	5018	35	0.060	0.060	CD
18751	5018	36	gram	gram	NN
18751	5018	37	was	be	VBD
18751	5018	38	found	find	VBN
18751	5018	39	.	.	.
18751	5019	1	In	in	IN
18751	5019	2	these	these	DT
18751	5019	3	experiments	experiment	NNS
18751	5019	4	the	the	DT
18751	5019	5	antimony	antimony	NN
18751	5019	6	and	and	CC
18751	5019	7	bismuth	bismuth	NNP
18751	5019	8	were	be	VBD
18751	5019	9	present	present	JJ
18751	5019	10	in	in	IN
18751	5019	11	the	the	DT
18751	5019	12	assay	assay	NN
18751	5019	13	solution	solution	NN
18751	5019	14	when	when	WRB
18751	5019	15	titrated	titrate	VBN
18751	5019	16	.	.	.
18751	5020	1	For	for	IN
18751	5020	2	a	a	DT
18751	5020	3	gravimetric	gravimetric	JJ
18751	5020	4	determination	determination	NN
18751	5020	5	they	-PRON-	PRP
18751	5020	6	would	would	MD
18751	5020	7	require	require	VB
18751	5020	8	to	to	TO
18751	5020	9	be	be	VB
18751	5020	10	removed	remove	VBN
18751	5020	11	before	before	IN
18751	5020	12	precipitating	precipitate	VBG
18751	5020	13	with	with	IN
18751	5020	14	"	"	``
18751	5020	15	magnesia	magnesia	NNP
18751	5020	16	mixture	mixture	NN
18751	5020	17	.	.	.
18751	5020	18	"	"	''
18751	5021	1	Phosphorus	Phosphorus	NNP
18751	5021	2	,	,	,
18751	5021	3	if	if	IN
18751	5021	4	present	present	NN
18751	5021	5	,	,	,
18751	5021	6	counts	count	NNS
18751	5021	7	as	as	IN
18751	5021	8	arsenic	arsenic	JJ
18751	5021	9	in	in	IN
18751	5021	10	the	the	DT
18751	5021	11	proportion	proportion	NN
18751	5021	12	of	of	IN
18751	5021	13	1	1	CD
18751	5021	14	to	to	IN
18751	5021	15	2.4	2.4	CD
18751	5021	16	;	;	:
18751	5021	17	but	but	CC
18751	5021	18	,	,	,
18751	5021	19	except	except	IN
18751	5021	20	in	in	IN
18751	5021	21	the	the	DT
18751	5021	22	case	case	NN
18751	5021	23	of	of	IN
18751	5021	24	coarse	coarse	JJ
18751	5021	25	coppers	copper	NNS
18751	5021	26	,	,	,
18751	5021	27	it	-PRON-	PRP
18751	5021	28	is	be	VBZ
18751	5021	29	always	always	RB
18751	5021	30	absent	absent	JJ
18751	5021	31	.	.	.
18751	5022	1	Iron	iron	NN
18751	5022	2	,	,	,
18751	5022	3	if	if	IN
18751	5022	4	present	present	NN
18751	5022	5	,	,	,
18751	5022	6	interferes	interfere	VBZ
18751	5022	7	by	by	IN
18751	5022	8	forming	form	VBG
18751	5022	9	a	a	DT
18751	5022	10	white	white	JJ
18751	5022	11	flocculent	flocculent	NN
18751	5022	12	precipitate	precipitate	NN
18751	5022	13	of	of	IN
18751	5022	14	ferric	ferric	JJ
18751	5022	15	arsenate	arsenate	NN
18751	5022	16	after	after	IN
18751	5022	17	the	the	DT
18751	5022	18	addition	addition	NN
18751	5022	19	of	of	IN
18751	5022	20	the	the	DT
18751	5022	21	sodium	sodium	NN
18751	5022	22	acetate	acetate	JJ
18751	5022	23	and	and	CC
18751	5022	24	preliminary	preliminary	JJ
18751	5022	25	to	to	IN
18751	5022	26	the	the	DT
18751	5022	27	titration	titration	NN
18751	5022	28	.	.	.
18751	5023	1	Each	each	DT
18751	5023	2	milligram	milligram	NN
18751	5023	3	of	of	IN
18751	5023	4	iron	iron	NN
18751	5023	5	abstracts	abstract	NNS
18751	5023	6	,	,	,
18751	5023	7	in	in	IN
18751	5023	8	this	this	DT
18751	5023	9	way	way	NN
18751	5023	10	,	,	,
18751	5023	11	1.3	1.3	CD
18751	5023	12	milligrams	milligram	NNS
18751	5023	13	of	of	IN
18751	5023	14	arsenic	arsenic	JJ
18751	5023	15	.	.	.
18751	5024	1	~Iron.~--Refined	~iron.~--refine	VBN
18751	5024	2	coppers	copper	NNS
18751	5024	3	carry	carry	VBP
18751	5024	4	traces	trace	NNS
18751	5024	5	of	of	IN
18751	5024	6	iron	iron	NN
18751	5024	7	,	,	,
18751	5024	8	varying	vary	VBG
18751	5024	9	from	from	IN
18751	5024	10	0.001	0.001	CD
18751	5024	11	to	to	IN
18751	5024	12	0.01	0.01	CD
18751	5024	13	per	per	IN
18751	5024	14	cent	cent	NN
18751	5024	15	.	.	.
18751	5025	1	It	-PRON-	PRP
18751	5025	2	is	be	VBZ
18751	5025	3	best	well	RBS
18751	5025	4	determined	determined	JJ
18751	5025	5	during	during	IN
18751	5025	6	the	the	DT
18751	5025	7	arsenic	arsenic	JJ
18751	5025	8	estimation	estimation	NN
18751	5025	9	.	.	.
18751	5026	1	The	the	DT
18751	5026	2	precipitate	precipitate	NN
18751	5026	3	of	of	IN
18751	5026	4	the	the	DT
18751	5026	5	ammonic	ammonic	JJ
18751	5026	6	-	-	HYPH
18751	5026	7	magnesic	magnesic	NN
18751	5026	8	arsenate	arsenate	NN
18751	5026	9	will	will	MD
18751	5026	10	contain	contain	VB
18751	5026	11	the	the	DT
18751	5026	12	whole	whole	NN
18751	5026	13	of	of	IN
18751	5026	14	the	the	DT
18751	5026	15	iron	iron	NN
18751	5026	16	as	as	IN
18751	5026	17	ferric	ferric	JJ
18751	5026	18	hydrate	hydrate	NN
18751	5026	19	.	.	.
18751	5027	1	On	on	IN
18751	5027	2	dissolving	dissolving	NN
18751	5027	3	in	in	IN
18751	5027	4	hydrochloric	hydrochloric	JJ
18751	5027	5	acid	acid	NN
18751	5027	6	,	,	,
18751	5027	7	neutralising	neutralise	VBG
18751	5027	8	with	with	IN
18751	5027	9	ammonia	ammonia	NNP
18751	5027	10	,	,	,
18751	5027	11	adding	add	VBG
18751	5027	12	5	5	CD
18751	5027	13	c.c	c.c	NNP
18751	5027	14	.	.	.
18751	5028	1	of	of	IN
18751	5028	2	sodic	sodic	JJ
18751	5028	3	acetate	acetate	NN
18751	5028	4	,	,	,
18751	5028	5	diluting	diluting	NN
18751	5028	6	,	,	,
18751	5028	7	and	and	CC
18751	5028	8	boiling	boil	VBG
18751	5028	9	,	,	,
18751	5028	10	it	-PRON-	PRP
18751	5028	11	reappears	reappear	VBZ
18751	5028	12	as	as	IN
18751	5028	13	a	a	DT
18751	5028	14	white	white	JJ
18751	5028	15	precipitate	precipitate	NN
18751	5028	16	of	of	IN
18751	5028	17	ferric	ferric	JJ
18751	5028	18	arsenate	arsenate	NNP
18751	5028	19	.	.	.
18751	5029	1	It	-PRON-	PRP
18751	5029	2	is	be	VBZ
18751	5029	3	filtered	filter	VBN
18751	5029	4	off	off	IN
18751	5029	5	(	(	-LRB-
18751	5029	6	the	the	DT
18751	5029	7	arsenic	arsenic	JJ
18751	5029	8	being	be	VBG
18751	5029	9	estimated	estimate	VBN
18751	5029	10	in	in	IN
18751	5029	11	the	the	DT
18751	5029	12	filtrate	filtrate	NN
18751	5029	13	)	)	-RRB-
18751	5029	14	,	,	,
18751	5029	15	dissolved	dissolve	VBN
18751	5029	16	in	in	IN
18751	5029	17	warm	warm	JJ
18751	5029	18	hydrochloric	hydrochloric	JJ
18751	5029	19	acid	acid	NN
18751	5029	20	,	,	,
18751	5029	21	and	and	CC
18751	5029	22	determined	determine	VBD
18751	5029	23	colorimetrically	colorimetrically	RB
18751	5029	24	as	as	IN
18751	5029	25	described	describe	VBN
18751	5029	26	under	under	IN
18751	5029	27	_	_	NNP
18751	5029	28	Iron	Iron	NNP
18751	5029	29	_	_	NNP
18751	5029	30	.	.	.
18751	5030	1	A	a	DT
18751	5030	2	series	series	NN
18751	5030	3	of	of	IN
18751	5030	4	experiments	experiment	NNS
18751	5030	5	testing	test	VBG
18751	5030	6	the	the	DT
18751	5030	7	separation	separation	NN
18751	5030	8	is	be	VBZ
18751	5030	9	there	there	RB
18751	5030	10	given	give	VBN
18751	5030	11	.	.	.
18751	5031	1	~Phosphorus.~--Refined	~Phosphorus.~--Refined	,
18751	5031	2	coppers	copper	NNS
18751	5031	3	do	do	VBP
18751	5031	4	not	not	RB
18751	5031	5	carry	carry	VB
18751	5031	6	phosphorus	phosphorus	NN
18751	5031	7	,	,	,
18751	5031	8	although	although	IN
18751	5031	9	it	-PRON-	PRP
18751	5031	10	may	may	MD
18751	5031	11	be	be	VB
18751	5031	12	present	present	JJ
18751	5031	13	in	in	IN
18751	5031	14	"	"	``
18751	5031	15	coarse	coarse	JJ
18751	5031	16	copper	copper	NN
18751	5031	17	"	"	''
18751	5031	18	up	up	IN
18751	5031	19	to	to	TO
18751	5031	20	1	1	CD
18751	5031	21	per	per	NN
18751	5031	22	cent	cent	NN
18751	5031	23	.	.	.
18751	5032	1	or	or	CC
18751	5032	2	more	more	JJR
18751	5032	3	.	.	.
18751	5033	1	In	in	IN
18751	5033	2	such	such	JJ
18751	5033	3	samples	sample	NNS
18751	5033	4	the	the	DT
18751	5033	5	following	following	JJ
18751	5033	6	method	method	NN
18751	5033	7	is	be	VBZ
18751	5033	8	adopted	adopt	VBN
18751	5033	9	for	for	IN
18751	5033	10	the	the	DT
18751	5033	11	estimation	estimation	NN
18751	5033	12	of	of	IN
18751	5033	13	both	both	DT
18751	5033	14	phosphorus	phosphorus	NN
18751	5033	15	and	and	CC
18751	5033	16	arsenic	arsenic	JJ
18751	5033	17	.	.	.
18751	5034	1	Dissolve	dissolve	NN
18751	5034	2	10	10	CD
18751	5034	3	grams	gram	NNS
18751	5034	4	of	of	IN
18751	5034	5	copper	copper	NN
18751	5034	6	and	and	CC
18751	5034	7	0.1	0.1	CD
18751	5034	8	,	,	,
18751	5034	9	0.2	0.2	CD
18751	5034	10	,	,	,
18751	5034	11	or	or	CC
18751	5034	12	0.3	0.3	CD
18751	5034	13	gram	gram	NN
18751	5034	14	of	of	IN
18751	5034	15	iron	iron	NN
18751	5034	16	wire	wire	NN
18751	5034	17	(	(	-LRB-
18751	5034	18	according	accord	VBG
18751	5034	19	to	to	IN
18751	5034	20	the	the	DT
18751	5034	21	amount	amount	NN
18751	5034	22	of	of	IN
18751	5034	23	arsenic	arsenic	JJ
18751	5034	24	and	and	CC
18751	5034	25	phosphorus	phosphorus	JJ
18751	5034	26	present	present	NN
18751	5034	27	)	)	-RRB-
18751	5034	28	in	in	IN
18751	5034	29	35	35	CD
18751	5034	30	c.c	c.c	NNP
18751	5034	31	.	.	.
18751	5035	1	of	of	IN
18751	5035	2	nitric	nitric	JJ
18751	5035	3	acid	acid	NN
18751	5035	4	and	and	CC
18751	5035	5	an	an	DT
18751	5035	6	equal	equal	JJ
18751	5035	7	volume	volume	NN
18751	5035	8	of	of	IN
18751	5035	9	water	water	NN
18751	5035	10	.	.	.
18751	5036	1	Add	add	VB
18751	5036	2	soda	soda	NN
18751	5036	3	till	till	IN
18751	5036	4	the	the	DT
18751	5036	5	free	free	JJ
18751	5036	6	acid	acid	NN
18751	5036	7	is	be	VBZ
18751	5036	8	nearly	nearly	RB
18751	5036	9	neutralised	neutralise	VBN
18751	5036	10	.	.	.
18751	5037	1	Next	next	RB
18751	5037	2	add	add	VB
18751	5037	3	a	a	DT
18751	5037	4	strong	strong	JJ
18751	5037	5	solution	solution	NN
18751	5037	6	of	of	IN
18751	5037	7	sodium	sodium	NN
18751	5037	8	acetate	acetate	NN
18751	5037	9	,	,	,
18751	5037	10	until	until	IN
18751	5037	11	the	the	DT
18751	5037	12	solution	solution	NN
18751	5037	13	ceases	cease	VBZ
18751	5037	14	to	to	TO
18751	5037	15	darken	darken	VB
18751	5037	16	on	on	IN
18751	5037	17	further	further	JJ
18751	5037	18	addition	addition	NN
18751	5037	19	,	,	,
18751	5037	20	then	then	RB
18751	5037	21	dilute	dilute	VB
18751	5037	22	with	with	IN
18751	5037	23	water	water	NN
18751	5037	24	to	to	IN
18751	5037	25	half	half	PDT
18751	5037	26	a	a	DT
18751	5037	27	litre	litre	NN
18751	5037	28	.	.	.
18751	5038	1	The	the	DT
18751	5038	2	solution	solution	NN
18751	5038	3	is	be	VBZ
18751	5038	4	best	well	RBS
18751	5038	5	contained	contain	VBN
18751	5038	6	in	in	IN
18751	5038	7	a	a	DT
18751	5038	8	large	large	JJ
18751	5038	9	beaker	beaker	NN
18751	5038	10	;	;	:
18751	5038	11	it	-PRON-	PRP
18751	5038	12	is	be	VBZ
18751	5038	13	next	next	RB
18751	5038	14	heated	heated	JJ
18751	5038	15	to	to	IN
18751	5038	16	the	the	DT
18751	5038	17	boiling	boiling	NN
18751	5038	18	point	point	NN
18751	5038	19	,	,	,
18751	5038	20	and	and	CC
18751	5038	21	at	at	IN
18751	5038	22	once	once	RB
18751	5038	23	removed	remove	VBN
18751	5038	24	and	and	CC
18751	5038	25	allowed	allow	VBN
18751	5038	26	to	to	TO
18751	5038	27	settle	settle	VB
18751	5038	28	.	.	.
18751	5039	1	If	if	IN
18751	5039	2	the	the	DT
18751	5039	3	precipitate	precipitate	NN
18751	5039	4	is	be	VBZ
18751	5039	5	light	light	JJ
18751	5039	6	coloured	colour	VBN
18751	5039	7	it	-PRON-	PRP
18751	5039	8	is	be	VBZ
18751	5039	9	evidence	evidence	NN
18751	5039	10	that	that	IN
18751	5039	11	sufficient	sufficient	JJ
18751	5039	12	iron	iron	NN
18751	5039	13	has	have	VBZ
18751	5039	14	not	not	RB
18751	5039	15	been	be	VBN
18751	5039	16	added	add	VBN
18751	5039	17	,	,	,
18751	5039	18	or	or	CC
18751	5039	19	,	,	,
18751	5039	20	if	if	IN
18751	5039	21	it	-PRON-	PRP
18751	5039	22	is	be	VBZ
18751	5039	23	green	green	JJ
18751	5039	24	,	,	,
18751	5039	25	from	from	IN
18751	5039	26	basic	basic	JJ
18751	5039	27	copper	copper	NN
18751	5039	28	salts	salt	NNS
18751	5039	29	,	,	,
18751	5039	30	it	-PRON-	PRP
18751	5039	31	shows	show	VBZ
18751	5039	32	that	that	IN
18751	5039	33	the	the	DT
18751	5039	34	solution	solution	NN
18751	5039	35	was	be	VBD
18751	5039	36	not	not	RB
18751	5039	37	sufficiently	sufficiently	RB
18751	5039	38	acid	acid	JJ
18751	5039	39	.	.	.
18751	5040	1	In	in	IN
18751	5040	2	either	either	DT
18751	5040	3	case	case	NN
18751	5040	4	start	start	VB
18751	5040	5	afresh	afresh	JJ
18751	5040	6	.	.	.
18751	5041	1	Filter	filter	VB
18751	5041	2	off	off	RP
18751	5041	3	the	the	DT
18751	5041	4	precipitate	precipitate	NN
18751	5041	5	and	and	CC
18751	5041	6	wash	wash	VB
18751	5041	7	with	with	IN
18751	5041	8	hot	hot	JJ
18751	5041	9	water	water	NN
18751	5041	10	containing	contain	VBG
18751	5041	11	a	a	DT
18751	5041	12	little	little	JJ
18751	5041	13	sodium	sodium	NN
18751	5041	14	acetate	acetate	NN
18751	5041	15	,	,	,
18751	5041	16	dissolve	dissolve	VB
18751	5041	17	it	-PRON-	PRP
18751	5041	18	off	off	IN
18751	5041	19	the	the	DT
18751	5041	20	filter	filter	NN
18751	5041	21	with	with	IN
18751	5041	22	hot	hot	JJ
18751	5041	23	dilute	dilute	NN
18751	5041	24	hydrochloric	hydrochloric	NN
18751	5041	25	acid	acid	NN
18751	5041	26	,	,	,
18751	5041	27	add	add	VB
18751	5041	28	ammonia	ammonia	NN
18751	5041	29	in	in	IN
18751	5041	30	excess	excess	NN
18751	5041	31	,	,	,
18751	5041	32	and	and	CC
18751	5041	33	pass	pass	VB
18751	5041	34	sulphuretted	sulphuret	VBN
18751	5041	35	hydrogen	hydrogen	NN
18751	5041	36	for	for	IN
18751	5041	37	five	five	CD
18751	5041	38	minutes	minute	NNS
18751	5041	39	.	.	.
18751	5042	1	Warm	warm	VB
18751	5042	2	at	at	IN
18751	5042	3	about	about	RB
18751	5042	4	70	70	CD
18751	5042	5	°	°	,
18751	5042	6	C.	C.	NNP
18751	5042	7	for	for	IN
18751	5042	8	a	a	DT
18751	5042	9	quarter	quarter	NN
18751	5042	10	of	of	IN
18751	5042	11	an	an	DT
18751	5042	12	hour	hour	NN
18751	5042	13	.	.	.
18751	5043	1	Filter	Filter	NNP
18751	5043	2	.	.	.
18751	5044	1	The	the	DT
18751	5044	2	clear	clear	JJ
18751	5044	3	yellow	yellow	JJ
18751	5044	4	filtrate	filtrate	NN
18751	5044	5	contains	contain	VBZ
18751	5044	6	the	the	DT
18751	5044	7	arsenic	arsenic	JJ
18751	5044	8	and	and	CC
18751	5044	9	phosphorus	phosphorus	NN
18751	5044	10	.	.	.
18751	5045	1	Add	add	VB
18751	5045	2	dilute	dilute	NN
18751	5045	3	sulphuric	sulphuric	JJ
18751	5045	4	acid	acid	NN
18751	5045	5	in	in	IN
18751	5045	6	excess	excess	NN
18751	5045	7	;	;	:
18751	5045	8	filter	filter	VB
18751	5045	9	off	off	RP
18751	5045	10	the	the	DT
18751	5045	11	yellow	yellow	JJ
18751	5045	12	precipitate	precipitate	NN
18751	5045	13	of	of	IN
18751	5045	14	sulphide	sulphide	NN
18751	5045	15	of	of	IN
18751	5045	16	arsenic	arsenic	JJ
18751	5045	17	,	,	,
18751	5045	18	dissolve	dissolve	VB
18751	5045	19	it	-PRON-	PRP
18751	5045	20	in	in	IN
18751	5045	21	nitric	nitric	JJ
18751	5045	22	acid	acid	NN
18751	5045	23	,	,	,
18751	5045	24	and	and	CC
18751	5045	25	titrate	titrate	VBP
18751	5045	26	with	with	IN
18751	5045	27	uranium	uranium	NN
18751	5045	28	acetate	acetate	NN
18751	5045	29	,	,	,
18751	5045	30	as	as	IN
18751	5045	31	described	describe	VBN
18751	5045	32	under	under	IN
18751	5045	33	_	_	NNP
18751	5045	34	Arsenic	Arsenic	NNP
18751	5045	35	_	_	NNP
18751	5045	36	.	.	.
18751	5046	1	The	the	DT
18751	5046	2	filtrate	filtrate	JJ
18751	5046	3	from	from	IN
18751	5046	4	the	the	DT
18751	5046	5	sulphide	sulphide	NN
18751	5046	6	of	of	IN
18751	5046	7	arsenic	arsenic	JJ
18751	5046	8	is	be	VBZ
18751	5046	9	rendered	render	VBN
18751	5046	10	alkaline	alkaline	NN
18751	5046	11	with	with	IN
18751	5046	12	ammonia	ammonia	NNP
18751	5046	13	and	and	CC
18751	5046	14	"	"	``
18751	5046	15	magnesia	magnesia	NNP
18751	5046	16	mixture	mixture	NN
18751	5046	17	"	"	''
18751	5046	18	added	add	VBD
18751	5046	19	.	.	.
18751	5047	1	The	the	DT
18751	5047	2	solution	solution	NN
18751	5047	3	is	be	VBZ
18751	5047	4	stirred	stir	VBN
18751	5047	5	,	,	,
18751	5047	6	and	and	CC
18751	5047	7	allowed	allow	VBN
18751	5047	8	to	to	TO
18751	5047	9	stand	stand	VB
18751	5047	10	overnight	overnight	RB
18751	5047	11	.	.	.
18751	5048	1	The	the	DT
18751	5048	2	precipitate	precipitate	NN
18751	5048	3	of	of	IN
18751	5048	4	ammonic	ammonic	JJ
18751	5048	5	-	-	HYPH
18751	5048	6	magnesic	magnesic	NN
18751	5048	7	phosphate	phosphate	NN
18751	5048	8	is	be	VBZ
18751	5048	9	filtered	filter	VBN
18751	5048	10	off	off	RP
18751	5048	11	,	,	,
18751	5048	12	dissolved	dissolve	VBN
18751	5048	13	,	,	,
18751	5048	14	and	and	CC
18751	5048	15	titrated	titrate	VBN
18751	5048	16	with	with	IN
18751	5048	17	uranium	uranium	NN
18751	5048	18	acetate	acetate	NN
18751	5048	19	,	,	,
18751	5048	20	using	use	VBG
18751	5048	21	the	the	DT
18751	5048	22	same	same	JJ
18751	5048	23	standard	standard	JJ
18751	5048	24	solution	solution	NN
18751	5048	25	as	as	IN
18751	5048	26	is	be	VBZ
18751	5048	27	used	use	VBN
18751	5048	28	in	in	IN
18751	5048	29	the	the	DT
18751	5048	30	arsenic	arsenic	JJ
18751	5048	31	assay	assay	NN
18751	5048	32	:	:	:
18751	5048	33	0.5	0.5	CD
18751	5048	34	gram	gram	NN
18751	5048	35	of	of	IN
18751	5048	36	arsenic	arsenic	JJ
18751	5048	37	equals	equal	VBZ
18751	5048	38	0.207	0.207	CD
18751	5048	39	gram	gram	NN
18751	5048	40	of	of	IN
18751	5048	41	phosphorus	phosphorus	NN
18751	5048	42	.	.	.
18751	5049	1	~Copper.~--The	~copper.~--the	DT
18751	5049	2	method	method	NN
18751	5049	3	of	of	IN
18751	5049	4	determining	determine	VBG
18751	5049	5	this	this	DT
18751	5049	6	has	have	VBZ
18751	5049	7	been	be	VBN
18751	5049	8	described	describe	VBN
18751	5049	9	under	under	IN
18751	5049	10	_	_	NNP
18751	5049	11	Electrolytic	Electrolytic	NNP
18751	5049	12	Assay	Assay	NNP
18751	5049	13	_	_	NNP
18751	5049	14	.	.	.
18751	5050	1	In	in	IN
18751	5050	2	the	the	DT
18751	5050	3	method	method	NN
18751	5050	4	of	of	IN
18751	5050	5	concentration	concentration	NN
18751	5050	6	by	by	IN
18751	5050	7	fractional	fractional	JJ
18751	5050	8	precipitation	precipitation	NN
18751	5050	9	with	with	IN
18751	5050	10	sodic	sodic	JJ
18751	5050	11	carbonate	carbonate	NN
18751	5050	12	(	(	-LRB-
18751	5050	13	which	which	WDT
18751	5050	14	is	be	VBZ
18751	5050	15	adopted	adopt	VBN
18751	5050	16	in	in	IN
18751	5050	17	most	most	JJS
18751	5050	18	of	of	IN
18751	5050	19	these	these	DT
18751	5050	20	determinations	determination	NNS
18751	5050	21	)	)	-RRB-
18751	5050	22	the	the	DT
18751	5050	23	precipitate	precipitate	NN
18751	5050	24	will	will	MD
18751	5050	25	contain	contain	VB
18751	5050	26	all	all	PDT
18751	5050	27	the	the	DT
18751	5050	28	bismuth	bismuth	NN
18751	5050	29	,	,	,
18751	5050	30	iron	iron	NNP
18751	5050	31	,	,	,
18751	5050	32	and	and	CC
18751	5050	33	alumina	alumina	NNP
18751	5050	34	;	;	:
18751	5050	35	the	the	DT
18751	5050	36	arsenic	arsenic	JJ
18751	5050	37	and	and	CC
18751	5050	38	phosphorus	phosphorus	NN
18751	5050	39	as	as	IN
18751	5050	40	cupric	cupric	NNP
18751	5050	41	arsenate	arsenate	NN
18751	5050	42	and	and	CC
18751	5050	43	phosphate	phosphate	JJ
18751	5050	44	;	;	:
18751	5050	45	and	and	CC
18751	5050	46	the	the	DT
18751	5050	47	greater	great	JJR
18751	5050	48	part	part	NN
18751	5050	49	of	of	IN
18751	5050	50	the	the	DT
18751	5050	51	lead	lead	NN
18751	5050	52	,	,	,
18751	5050	53	antimony	antimony	NN
18751	5050	54	,	,	,
18751	5050	55	and	and	CC
18751	5050	56	silver	silver	NN
18751	5050	57	.	.	.
18751	5051	1	The	the	DT
18751	5051	2	nickel	nickel	NN
18751	5051	3	and	and	CC
18751	5051	4	cobalt	cobalt	NN
18751	5051	5	,	,	,
18751	5051	6	and	and	CC
18751	5051	7	the	the	DT
18751	5051	8	sulphur	sulphur	NN
18751	5051	9	as	as	IN
18751	5051	10	sulphuric	sulphuric	JJ
18751	5051	11	acid	acid	NNP
18751	5051	12	,	,	,
18751	5051	13	will	will	MD
18751	5051	14	remain	remain	VB
18751	5051	15	in	in	IN
18751	5051	16	solution	solution	NN
18751	5051	17	with	with	IN
18751	5051	18	the	the	DT
18751	5051	19	greater	great	JJR
18751	5051	20	part	part	NN
18751	5051	21	of	of	IN
18751	5051	22	the	the	DT
18751	5051	23	copper	copper	NN
18751	5051	24	.	.	.
18751	5052	1	PRACTICAL	practical	NN
18751	5052	2	EXERCISES	exercise	NNS
18751	5052	3	.	.	.
18751	5053	1	1	1	LS
18751	5053	2	.	.	.
18751	5054	1	According	accord	VBG
18751	5054	2	to	to	IN
18751	5054	3	a	a	DT
18751	5054	4	wet	wet	JJ
18751	5054	5	assay	assay	NN
18751	5054	6	2	2	CD
18751	5054	7	grams	gram	NNS
18751	5054	8	of	of	IN
18751	5054	9	a	a	DT
18751	5054	10	certain	certain	JJ
18751	5054	11	ore	ore	NN
18751	5054	12	contained	contain	VBN
18751	5054	13	0.3650	0.3650	CD
18751	5054	14	gram	gram	NN
18751	5054	15	of	of	IN
18751	5054	16	copper	copper	NN
18751	5054	17	.	.	.
18751	5055	1	What	what	WP
18751	5055	2	would	would	MD
18751	5055	3	you	-PRON-	PRP
18751	5055	4	expect	expect	VB
18751	5055	5	the	the	DT
18751	5055	6	dry	dry	JJ
18751	5055	7	assay	assay	NN
18751	5055	8	produce	produce	NN
18751	5055	9	to	to	TO
18751	5055	10	be	be	VB
18751	5055	11	?	?	.
18751	5056	1	2	2	LS
18751	5056	2	.	.	.
18751	5057	1	A	a	DT
18751	5057	2	standard	standard	JJ
18751	5057	3	solution	solution	NN
18751	5057	4	is	be	VBZ
18751	5057	5	made	make	VBN
18751	5057	6	by	by	IN
18751	5057	7	dissolving	dissolve	VBG
18751	5057	8	25	25	CD
18751	5057	9	grams	gram	NNS
18751	5057	10	of	of	IN
18751	5057	11	potassic	potassic	JJ
18751	5057	12	cyanide	cyanide	NN
18751	5057	13	and	and	CC
18751	5057	14	diluting	diluting	NN
18751	5057	15	to	to	IN
18751	5057	16	a	a	DT
18751	5057	17	litre	litre	NN
18751	5057	18	.	.	.
18751	5058	1	Assuming	assume	VBG
18751	5058	2	the	the	DT
18751	5058	3	salt	salt	NN
18751	5058	4	to	to	TO
18751	5058	5	be	be	VB
18751	5058	6	98	98	CD
18751	5058	7	per	per	IN
18751	5058	8	cent	cent	NN
18751	5058	9	.	.	.
18751	5059	1	real	real	JJ
18751	5059	2	cyanide	cyanide	NN
18751	5059	3	,	,	,
18751	5059	4	what	what	WP
18751	5059	5	would	would	MD
18751	5059	6	100	100	CD
18751	5059	7	c.c	c.c	VB
18751	5059	8	.	.	.
18751	5060	1	of	of	IN
18751	5060	2	the	the	DT
18751	5060	3	solution	solution	NN
18751	5060	4	be	be	VB
18751	5060	5	equivalent	equivalent	JJ
18751	5060	6	to	to	IN
18751	5060	7	in	in	IN
18751	5060	8	grams	gram	NNS
18751	5060	9	of	of	IN
18751	5060	10	copper	copper	NN
18751	5060	11	?	?	.
18751	5061	1	3	3	LS
18751	5061	2	.	.	.
18751	5062	1	How	how	WRB
18751	5062	2	would	would	MD
18751	5062	3	you	-PRON-	PRP
18751	5062	4	make	make	VB
18751	5062	5	a	a	DT
18751	5062	6	solution	solution	NN
18751	5062	7	of	of	IN
18751	5062	8	"	"	``
18751	5062	9	hypo	hypo	JJ
18751	5062	10	"	"	''
18751	5062	11	of	of	IN
18751	5062	12	such	such	JJ
18751	5062	13	strength	strength	NN
18751	5062	14	that	that	WDT
18751	5062	15	100	100	CD
18751	5062	16	c.c	c.c	NNP
18751	5062	17	.	.	.
18751	5063	1	shall	shall	MD
18751	5063	2	equal	equal	VB
18751	5063	3	0.633	0.633	CD
18751	5063	4	gram	gram	NN
18751	5063	5	of	of	IN
18751	5063	6	copper	copper	NN
18751	5063	7	?	?	.
18751	5064	1	4	4	LS
18751	5064	2	.	.	.
18751	5065	1	What	what	WDT
18751	5065	2	weight	weight	NN
18751	5065	3	of	of	IN
18751	5065	4	ore	ore	NN
18751	5065	5	,	,	,
18751	5065	6	containing	contain	VBG
18751	5065	7	17.0	17.0	CD
18751	5065	8	per	per	IN
18751	5065	9	cent	cent	NN
18751	5065	10	.	.	.
18751	5066	1	of	of	IN
18751	5066	2	copper	copper	NN
18751	5066	3	,	,	,
18751	5066	4	would	would	MD
18751	5066	5	you	-PRON-	PRP
18751	5066	6	take	take	VB
18751	5066	7	in	in	IN
18751	5066	8	order	order	NN
18751	5066	9	to	to	TO
18751	5066	10	get	get	VB
18751	5066	11	about	about	RB
18751	5066	12	0.5	0.5	CD
18751	5066	13	gram	gram	NN
18751	5066	14	of	of	IN
18751	5066	15	copper	copper	NN
18751	5066	16	in	in	IN
18751	5066	17	solution	solution	NN
18751	5066	18	for	for	IN
18751	5066	19	electrolysis	electrolysis	NN
18751	5066	20	?	?	.
18751	5067	1	5	5	CD
18751	5067	2	.	.	.
18751	5068	1	The	the	DT
18751	5068	2	solution	solution	NN
18751	5068	3	of	of	IN
18751	5068	4	copper	copper	NN
18751	5068	5	in	in	IN
18751	5068	6	nitric	nitric	JJ
18751	5068	7	acid	acid	NN
18751	5068	8	is	be	VBZ
18751	5068	9	effected	effect	VBN
18751	5068	10	by	by	IN
18751	5068	11	the	the	DT
18751	5068	12	following	follow	VBG
18751	5068	13	reaction:--	reaction:--	NN
18751	5068	14	3Cu	3cu	CD
18751	5068	15	+	+	CC
18751	5068	16	8HNO_{3	8hno_{3	CD
18751	5068	17	}	}	-RRB-
18751	5068	18	=	=	SYM
18751	5068	19	3Cu(NO_{3})_{2	3Cu(NO_{3})_{2	NNP
18751	5068	20	}	}	-RRB-
18751	5068	21	+	+	CC
18751	5068	22	4H_{2}O	4h_{2}o	CD
18751	5068	23	+	+	SYM
18751	5068	24	2NO	2no	CD
18751	5068	25	.	.	.
18751	5069	1	What	what	WDT
18751	5069	2	volume	volume	NN
18751	5069	3	of	of	IN
18751	5069	4	nitric	nitric	JJ
18751	5069	5	acid	acid	NN
18751	5069	6	will	will	MD
18751	5069	7	be	be	VB
18751	5069	8	required	require	VBN
18751	5069	9	to	to	TO
18751	5069	10	dissolve	dissolve	VB
18751	5069	11	1	1	CD
18751	5069	12	gram	gram	NN
18751	5069	13	of	of	IN
18751	5069	14	copper	copper	NN
18751	5069	15	?	?	.
18751	5070	1	LEAD	LEAD	NNP
18751	5070	2	.	.	.
18751	5071	1	The	the	DT
18751	5071	2	chief	chief	JJ
18751	5071	3	ore	ore	NN
18751	5071	4	of	of	IN
18751	5071	5	lead	lead	NN
18751	5071	6	is	be	VBZ
18751	5071	7	galena	galena	NNP
18751	5071	8	,	,	,
18751	5071	9	a	a	DT
18751	5071	10	sulphide	sulphide	NN
18751	5071	11	of	of	IN
18751	5071	12	lead	lead	NN
18751	5071	13	,	,	,
18751	5071	14	common	common	JJ
18751	5071	15	in	in	IN
18751	5071	16	most	most	JJS
18751	5071	17	mining	mining	NN
18751	5071	18	districts	district	NNS
18751	5071	19	,	,	,
18751	5071	20	and	and	CC
18751	5071	21	frequently	frequently	RB
18751	5071	22	associated	associate	VBN
18751	5071	23	with	with	IN
18751	5071	24	blende	blende	NNP
18751	5071	25	and	and	CC
18751	5071	26	copper	copper	NN
18751	5071	27	-	-	HYPH
18751	5071	28	pyrites	pyrite	NNS
18751	5071	29	.	.	.
18751	5072	1	It	-PRON-	PRP
18751	5072	2	always	always	RB
18751	5072	3	carries	carry	VBZ
18751	5072	4	more	more	JJR
18751	5072	5	or	or	CC
18751	5072	6	less	less	JJR
18751	5072	7	silver	silver	NN
18751	5072	8	;	;	:
18751	5072	9	so	so	IN
18751	5072	10	that	that	IN
18751	5072	11	in	in	IN
18751	5072	12	the	the	DT
18751	5072	13	assay	assay	NN
18751	5072	14	of	of	IN
18751	5072	15	the	the	DT
18751	5072	16	ore	ore	NNP
18751	5072	17	a	a	DT
18751	5072	18	silver	silver	JJ
18751	5072	19	determination	determination	NN
18751	5072	20	is	be	VBZ
18751	5072	21	always	always	RB
18751	5072	22	necessary	necessary	JJ
18751	5072	23	.	.	.
18751	5073	1	Carbonate	Carbonate	NNP
18751	5073	2	(	(	-LRB-
18751	5073	3	cerussite	cerussite	NN
18751	5073	4	)	)	-RRB-
18751	5073	5	,	,	,
18751	5073	6	sulphate	sulphate	NNP
18751	5073	7	(	(	-LRB-
18751	5073	8	anglesite	anglesite	NNP
18751	5073	9	)	)	-RRB-
18751	5073	10	,	,	,
18751	5073	11	and	and	CC
18751	5073	12	phosphate	phosphate	NNP
18751	5073	13	(	(	-LRB-
18751	5073	14	pyromorphite	pyromorphite	JJ
18751	5073	15	)	)	-RRB-
18751	5073	16	of	of	IN
18751	5073	17	lead	lead	NN
18751	5073	18	also	also	RB
18751	5073	19	occur	occur	VBP
18751	5073	20	as	as	IN
18751	5073	21	ores	ore	NNS
18751	5073	22	,	,	,
18751	5073	23	but	but	CC
18751	5073	24	in	in	IN
18751	5073	25	much	much	RB
18751	5073	26	smaller	small	JJR
18751	5073	27	quantities	quantity	NNS
18751	5073	28	.	.	.
18751	5074	1	Lead	lead	NN
18751	5074	2	ores	ore	NNS
18751	5074	3	are	be	VBP
18751	5074	4	easily	easily	RB
18751	5074	5	concentrated	concentrated	JJ
18751	5074	6	(	(	-LRB-
18751	5074	7	owing	owe	VBG
18751	5074	8	to	to	IN
18751	5074	9	their	-PRON-	PRP$
18751	5074	10	high	high	JJ
18751	5074	11	specific	specific	JJ
18751	5074	12	gravity	gravity	NN
18751	5074	13	,	,	,
18751	5074	14	&	&	CC
18751	5074	15	c.	c.	NNP
18751	5074	16	)	)	-RRB-
18751	5074	17	by	by	IN
18751	5074	18	mechanical	mechanical	JJ
18751	5074	19	operations	operation	NNS
18751	5074	20	,	,	,
18751	5074	21	so	so	IN
18751	5074	22	that	that	IN
18751	5074	23	the	the	DT
18751	5074	24	mineral	mineral	NN
18751	5074	25	matter	matter	NN
18751	5074	26	sent	send	VBD
18751	5074	27	to	to	IN
18751	5074	28	the	the	DT
18751	5074	29	smelter	smelter	NN
18751	5074	30	is	be	VBZ
18751	5074	31	comparatively	comparatively	RB
18751	5074	32	pure	pure	JJ
18751	5074	33	.	.	.
18751	5075	1	Lead	lead	NN
18751	5075	2	is	be	VBZ
18751	5075	3	readily	readily	RB
18751	5075	4	soluble	soluble	JJ
18751	5075	5	in	in	IN
18751	5075	6	dilute	dilute	JJ
18751	5075	7	nitric	nitric	NN
18751	5075	8	acid	acid	NN
18751	5075	9	.	.	.
18751	5076	1	The	the	DT
18751	5076	2	addition	addition	NN
18751	5076	3	of	of	IN
18751	5076	4	sulphuric	sulphuric	JJ
18751	5076	5	acid	acid	NN
18751	5076	6	to	to	IN
18751	5076	7	this	this	DT
18751	5076	8	solution	solution	NN
18751	5076	9	throws	throw	VBZ
18751	5076	10	down	down	RB
18751	5076	11	heavy	heavy	JJ
18751	5076	12	,	,	,
18751	5076	13	white	white	JJ
18751	5076	14	,	,	,
18751	5076	15	and	and	CC
18751	5076	16	insoluble	insoluble	JJ
18751	5076	17	lead	lead	NN
18751	5076	18	sulphate	sulphate	NN
18751	5076	19	.	.	.
18751	5077	1	Galena	Galena	NNP
18751	5077	2	is	be	VBZ
18751	5077	3	soluble	soluble	JJ
18751	5077	4	in	in	IN
18751	5077	5	hot	hot	JJ
18751	5077	6	hydrochloric	hydrochloric	JJ
18751	5077	7	acid	acid	NN
18751	5077	8	,	,	,
18751	5077	9	sulphuretted	sulphuret	VBD
18751	5077	10	hydrogen	hydrogen	NN
18751	5077	11	being	be	VBG
18751	5077	12	evolved	evolve	VBN
18751	5077	13	;	;	:
18751	5077	14	but	but	CC
18751	5077	15	the	the	DT
18751	5077	16	action	action	NN
18751	5077	17	is	be	VBZ
18751	5077	18	retarded	retard	VBN
18751	5077	19	by	by	IN
18751	5077	20	the	the	DT
18751	5077	21	separation	separation	NN
18751	5077	22	of	of	IN
18751	5077	23	the	the	DT
18751	5077	24	sparingly	sparingly	RB
18751	5077	25	soluble	soluble	JJ
18751	5077	26	lead	lead	NN
18751	5077	27	chloride	chloride	NN
18751	5077	28	.	.	.
18751	5078	1	If	if	IN
18751	5078	2	a	a	DT
18751	5078	3	rod	rod	NN
18751	5078	4	of	of	IN
18751	5078	5	zinc	zinc	NN
18751	5078	6	is	be	VBZ
18751	5078	7	placed	place	VBN
18751	5078	8	in	in	IN
18751	5078	9	this	this	DT
18751	5078	10	solution	solution	NN
18751	5078	11	,	,	,
18751	5078	12	metallic	metallic	JJ
18751	5078	13	lead	lead	NN
18751	5078	14	is	be	VBZ
18751	5078	15	precipitated	precipitate	VBN
18751	5078	16	on	on	IN
18751	5078	17	it	-PRON-	PRP
18751	5078	18	as	as	IN
18751	5078	19	a	a	DT
18751	5078	20	spongy	spongy	JJ
18751	5078	21	mass	mass	NN
18751	5078	22	,	,	,
18751	5078	23	the	the	DT
18751	5078	24	lead	lead	NN
18751	5078	25	chloride	chloride	NN
18751	5078	26	being	be	VBG
18751	5078	27	decomposed	decompose	VBN
18751	5078	28	as	as	RB
18751	5078	29	fast	fast	RB
18751	5078	30	as	as	IN
18751	5078	31	it	-PRON-	PRP
18751	5078	32	is	be	VBZ
18751	5078	33	formed	form	VBN
18751	5078	34	.	.	.
18751	5079	1	The	the	DT
18751	5079	2	opening	opening	NN
18751	5079	3	up	up	RP
18751	5079	4	of	of	IN
18751	5079	5	the	the	DT
18751	5079	6	ore	ore	NN
18751	5079	7	is	be	VBZ
18751	5079	8	thus	thus	RB
18751	5079	9	easily	easily	RB
18751	5079	10	effected	effect	VBN
18751	5079	11	,	,	,
18751	5079	12	the	the	DT
18751	5079	13	sulphur	sulphur	NN
18751	5079	14	going	go	VBG
18751	5079	15	off	off	RP
18751	5079	16	as	as	IN
18751	5079	17	sulphuretted	sulphuret	VBN
18751	5079	18	hydrogen	hydrogen	NN
18751	5079	19	,	,	,
18751	5079	20	and	and	CC
18751	5079	21	the	the	DT
18751	5079	22	lead	lead	NN
18751	5079	23	remaining	remain	VBG
18751	5079	24	in	in	IN
18751	5079	25	a	a	DT
18751	5079	26	form	form	NN
18751	5079	27	easily	easily	RB
18751	5079	28	soluble	soluble	JJ
18751	5079	29	in	in	IN
18751	5079	30	dilute	dilute	JJ
18751	5079	31	nitric	nitric	NN
18751	5079	32	acid	acid	NN
18751	5079	33	.	.	.
18751	5080	1	Galena	Galena	NNP
18751	5080	2	itself	-PRON-	PRP
18751	5080	3	is	be	VBZ
18751	5080	4	readily	readily	RB
18751	5080	5	attacked	attack	VBN
18751	5080	6	by	by	IN
18751	5080	7	nitric	nitric	JJ
18751	5080	8	acid	acid	NN
18751	5080	9	,	,	,
18751	5080	10	part	part	NN
18751	5080	11	of	of	IN
18751	5080	12	the	the	DT
18751	5080	13	lead	lead	NN
18751	5080	14	going	go	VBG
18751	5080	15	into	into	IN
18751	5080	16	solution	solution	NN
18751	5080	17	,	,	,
18751	5080	18	and	and	CC
18751	5080	19	the	the	DT
18751	5080	20	rest	rest	NN
18751	5080	21	remaining	remain	VBG
18751	5080	22	as	as	IN
18751	5080	23	insoluble	insoluble	JJ
18751	5080	24	lead	lead	NN
18751	5080	25	sulphate	sulphate	NN
18751	5080	26	.	.	.
18751	5081	1	The	the	DT
18751	5081	2	sulphate	sulphate	NN
18751	5081	3	is	be	VBZ
18751	5081	4	due	due	JJ
18751	5081	5	to	to	IN
18751	5081	6	the	the	DT
18751	5081	7	oxidation	oxidation	NN
18751	5081	8	of	of	IN
18751	5081	9	the	the	DT
18751	5081	10	sulphur	sulphur	NN
18751	5081	11	by	by	IN
18751	5081	12	nitric	nitric	JJ
18751	5081	13	acid	acid	NN
18751	5081	14	;	;	:
18751	5081	15	its	-PRON-	PRP$
18751	5081	16	amount	amount	NN
18751	5081	17	will	will	MD
18751	5081	18	vary	vary	VB
18751	5081	19	with	with	IN
18751	5081	20	the	the	DT
18751	5081	21	quantity	quantity	NN
18751	5081	22	and	and	CC
18751	5081	23	concentration	concentration	NN
18751	5081	24	of	of	IN
18751	5081	25	the	the	DT
18751	5081	26	acid	acid	NN
18751	5081	27	used	use	VBN
18751	5081	28	.	.	.
18751	5082	1	Sulphate	sulphate	NN
18751	5082	2	of	of	IN
18751	5082	3	lead	lead	NN
18751	5082	4	is	be	VBZ
18751	5082	5	soluble	soluble	JJ
18751	5082	6	in	in	IN
18751	5082	7	solutions	solution	NNS
18751	5082	8	of	of	IN
18751	5082	9	ammonium	ammonium	NN
18751	5082	10	or	or	CC
18751	5082	11	sodium	sodium	NN
18751	5082	12	acetate	acetate	NN
18751	5082	13	;	;	:
18751	5082	14	or	or	CC
18751	5082	15	it	-PRON-	PRP
18751	5082	16	may	may	MD
18751	5082	17	be	be	VB
18751	5082	18	converted	convert	VBN
18751	5082	19	into	into	IN
18751	5082	20	carbonate	carbonate	NN
18751	5082	21	by	by	IN
18751	5082	22	boiling	boil	VBG
18751	5082	23	with	with	IN
18751	5082	24	carbonate	carbonate	NN
18751	5082	25	of	of	IN
18751	5082	26	soda	soda	NN
18751	5082	27	.	.	.
18751	5083	1	The	the	DT
18751	5083	2	carbonate	carbonate	NN
18751	5083	3	,	,	,
18751	5083	4	after	after	IN
18751	5083	5	washing	wash	VBG
18751	5083	6	off	off	RP
18751	5083	7	the	the	DT
18751	5083	8	sulphate	sulphate	NN
18751	5083	9	of	of	IN
18751	5083	10	soda	soda	NN
18751	5083	11	,	,	,
18751	5083	12	dissolves	dissolve	VBZ
18751	5083	13	easily	easily	RB
18751	5083	14	in	in	IN
18751	5083	15	nitric	nitric	JJ
18751	5083	16	acid	acid	NN
18751	5083	17	.	.	.
18751	5084	1	The	the	DT
18751	5084	2	precipitation	precipitation	NN
18751	5084	3	of	of	IN
18751	5084	4	lead	lead	NN
18751	5084	5	from	from	IN
18751	5084	6	acid	acid	JJ
18751	5084	7	solutions	solution	NNS
18751	5084	8	with	with	IN
18751	5084	9	sulphuric	sulphuric	JJ
18751	5084	10	acid	acid	NN
18751	5084	11	,	,	,
18751	5084	12	and	and	CC
18751	5084	13	the	the	DT
18751	5084	14	solubility	solubility	NN
18751	5084	15	of	of	IN
18751	5084	16	the	the	DT
18751	5084	17	precipitate	precipitate	NN
18751	5084	18	in	in	IN
18751	5084	19	ammonium	ammonium	NN
18751	5084	20	acetate	acetate	NN
18751	5084	21	,	,	,
18751	5084	22	distinguishes	distinguish	VBZ
18751	5084	23	it	-PRON-	PRP
18751	5084	24	from	from	IN
18751	5084	25	all	all	DT
18751	5084	26	other	other	JJ
18751	5084	27	metals	metal	NNS
18751	5084	28	.	.	.
18751	5085	1	The	the	DT
18751	5085	2	addition	addition	NN
18751	5085	3	of	of	IN
18751	5085	4	potassium	potassium	NN
18751	5085	5	chromate	chromate	NN
18751	5085	6	to	to	IN
18751	5085	7	the	the	DT
18751	5085	8	acetate	acetate	JJ
18751	5085	9	solution	solution	NN
18751	5085	10	reprecipitates	reprecipitate	VBZ
18751	5085	11	the	the	DT
18751	5085	12	lead	lead	NN
18751	5085	13	as	as	IN
18751	5085	14	a	a	DT
18751	5085	15	yellow	yellow	JJ
18751	5085	16	chromate	chromate	NN
18751	5085	17	.	.	.
18751	5086	1	DRY	DRY	NNP
18751	5086	2	ASSAY	ASSAY	NNP
18751	5086	3	.	.	.
18751	5087	1	The	the	DT
18751	5087	2	dry	dry	JJ
18751	5087	3	assay	assay	NN
18751	5087	4	of	of	IN
18751	5087	5	lead	lead	NN
18751	5087	6	is	be	VBZ
18751	5087	7	largely	largely	RB
18751	5087	8	used	use	VBN
18751	5087	9	,	,	,
18751	5087	10	but	but	CC
18751	5087	11	it	-PRON-	PRP
18751	5087	12	is	be	VBZ
18751	5087	13	only	only	RB
18751	5087	14	applicable	applicable	JJ
18751	5087	15	to	to	IN
18751	5087	16	rich	rich	JJ
18751	5087	17	or	or	CC
18751	5087	18	concentrated	concentrated	JJ
18751	5087	19	ores	ore	NNS
18751	5087	20	,	,	,
18751	5087	21	and	and	CC
18751	5087	22	even	even	RB
18751	5087	23	with	with	IN
18751	5087	24	these	these	DT
18751	5087	25	only	only	RB
18751	5087	26	gives	give	VBZ
18751	5087	27	approximate	approximate	JJ
18751	5087	28	results	result	NNS
18751	5087	29	.	.	.
18751	5088	1	Both	both	DT
18751	5088	2	lead	lead	VBP
18751	5088	3	and	and	CC
18751	5088	4	lead	lead	NN
18751	5088	5	sulphide	sulphide	NN
18751	5088	6	are	be	VBP
18751	5088	7	sensibly	sensibly	RB
18751	5088	8	volatile	volatile	JJ
18751	5088	9	at	at	IN
18751	5088	10	a	a	DT
18751	5088	11	moderately	moderately	RB
18751	5088	12	-	-	HYPH
18751	5088	13	high	high	JJ
18751	5088	14	temperature	temperature	NN
18751	5088	15	;	;	:
18751	5088	16	hence	hence	RB
18751	5088	17	it	-PRON-	PRP
18751	5088	18	is	be	VBZ
18751	5088	19	necessary	necessary	JJ
18751	5088	20	to	to	TO
18751	5088	21	obtain	obtain	VB
18751	5088	22	a	a	DT
18751	5088	23	slag	slag	NN
18751	5088	24	which	which	WDT
18751	5088	25	is	be	VBZ
18751	5088	26	easily	easily	RB
18751	5088	27	fusible	fusible	JJ
18751	5088	28	.	.	.
18751	5089	1	As	as	IN
18751	5089	2	a	a	DT
18751	5089	3	reducing	reduce	VBG
18751	5089	4	agent	agent	NN
18751	5089	5	iron	iron	NN
18751	5089	6	is	be	VBZ
18751	5089	7	almost	almost	RB
18751	5089	8	always	always	RB
18751	5089	9	used	use	VBN
18751	5089	10	,	,	,
18751	5089	11	and	and	CC
18751	5089	12	this	this	DT
18751	5089	13	is	be	VBZ
18751	5089	14	added	add	VBN
18751	5089	15	either	either	CC
18751	5089	16	in	in	IN
18751	5089	17	the	the	DT
18751	5089	18	form	form	NN
18751	5089	19	of	of	IN
18751	5089	20	an	an	DT
18751	5089	21	iron	iron	NN
18751	5089	22	rod	rod	NN
18751	5089	23	,	,	,
18751	5089	24	or	or	CC
18751	5089	25	the	the	DT
18751	5089	26	crucible	crucible	NN
18751	5089	27	itself	-PRON-	PRP
18751	5089	28	is	be	VBZ
18751	5089	29	made	make	VBN
18751	5089	30	of	of	IN
18751	5089	31	this	this	DT
18751	5089	32	metal	metal	NN
18751	5089	33	.	.	.
18751	5090	1	The	the	DT
18751	5090	2	flux	flux	NN
18751	5090	3	used	use	VBN
18751	5090	4	is	be	VBZ
18751	5090	5	carbonate	carbonate	JJ
18751	5090	6	of	of	IN
18751	5090	7	soda	soda	NN
18751	5090	8	.	.	.
18751	5091	1	When	when	WRB
18751	5091	2	a	a	DT
18751	5091	3	clay	clay	NN
18751	5091	4	crucible	crucible	NN
18751	5091	5	is	be	VBZ
18751	5091	6	used	use	VBN
18751	5091	7	,	,	,
18751	5091	8	the	the	DT
18751	5091	9	method	method	NN
18751	5091	10	of	of	IN
18751	5091	11	working	work	VBG
18751	5091	12	is	be	VBZ
18751	5091	13	as	as	IN
18751	5091	14	follows:--Weigh	follows:--weigh	NN
18751	5091	15	up	up	RB
18751	5091	16	25	25	CD
18751	5091	17	grams	gram	NNS
18751	5091	18	of	of	IN
18751	5091	19	the	the	DT
18751	5091	20	dry	dry	JJ
18751	5091	21	and	and	CC
18751	5091	22	powdered	powdered	JJ
18751	5091	23	ore	ore	NN
18751	5091	24	,	,	,
18751	5091	25	mix	mix	VB
18751	5091	26	with	with	IN
18751	5091	27	an	an	DT
18751	5091	28	equal	equal	JJ
18751	5091	29	weight	weight	NN
18751	5091	30	of	of	IN
18751	5091	31	"	"	``
18751	5091	32	soda	soda	NN
18751	5091	33	"	"	''
18751	5091	34	and	and	CC
18751	5091	35	2	2	CD
18751	5091	36	grams	gram	NNS
18751	5091	37	of	of	IN
18751	5091	38	tartar	tartar	NN
18751	5091	39	;	;	:
18751	5091	40	place	place	NN
18751	5091	41	in	in	IN
18751	5091	42	a	a	DT
18751	5091	43	crucible	crucible	NN
18751	5091	44	(	(	-LRB-
18751	5091	45	E.	E.	NNP
18751	5091	46	Battersea	Battersea	NNP
18751	5091	47	round	round	NN
18751	5091	48	)	)	-RRB-
18751	5091	49	,	,	,
18751	5091	50	and	and	CC
18751	5091	51	then	then	RB
18751	5091	52	insert	insert	VB
18751	5091	53	a	a	DT
18751	5091	54	piece	piece	NN
18751	5091	55	of	of	IN
18751	5091	56	iron	iron	NN
18751	5091	57	rod	rod	NN
18751	5091	58	about	about	RB
18751	5091	59	half	half	PDT
18751	5091	60	an	an	DT
18751	5091	61	inch	inch	NN
18751	5091	62	in	in	IN
18751	5091	63	diameter	diameter	NN
18751	5091	64	,	,	,
18751	5091	65	and	and	CC
18751	5091	66	of	of	IN
18751	5091	67	such	such	PDT
18751	5091	68	a	a	DT
18751	5091	69	length	length	NN
18751	5091	70	that	that	WDT
18751	5091	71	it	-PRON-	PRP
18751	5091	72	will	will	MD
18751	5091	73	just	just	RB
18751	5091	74	allow	allow	VB
18751	5091	75	the	the	DT
18751	5091	76	crucible	crucible	NN
18751	5091	77	to	to	TO
18751	5091	78	be	be	VB
18751	5091	79	covered	cover	VBN
18751	5091	80	.	.	.
18751	5092	1	The	the	DT
18751	5092	2	rod	rod	NN
18751	5092	3	should	should	MD
18751	5092	4	be	be	VB
18751	5092	5	pushed	push	VBN
18751	5092	6	down	down	RP
18751	5092	7	so	so	IN
18751	5092	8	as	as	IN
18751	5092	9	to	to	TO
18751	5092	10	touch	touch	VB
18751	5092	11	the	the	DT
18751	5092	12	bottom	bottom	NN
18751	5092	13	of	of	IN
18751	5092	14	the	the	DT
18751	5092	15	crucible	crucible	NN
18751	5092	16	,	,	,
18751	5092	17	and	and	CC
18751	5092	18	the	the	DT
18751	5092	19	mixture	mixture	NN
18751	5092	20	should	should	MD
18751	5092	21	be	be	VB
18751	5092	22	covered	cover	VBN
18751	5092	23	with	with	IN
18751	5092	24	a	a	DT
18751	5092	25	sprinkling	sprinkling	NN
18751	5092	26	of	of	IN
18751	5092	27	borax	borax	NNS
18751	5092	28	.	.	.
18751	5093	1	Place	place	NN
18751	5093	2	in	in	IN
18751	5093	3	a	a	DT
18751	5093	4	furnace	furnace	NN
18751	5093	5	heated	heat	VBN
18751	5093	6	to	to	IN
18751	5093	7	,	,	,
18751	5093	8	but	but	CC
18751	5093	9	not	not	RB
18751	5093	10	above	above	RB
18751	5093	11	,	,	,
18751	5093	12	redness	redness	JJ
18751	5093	13	,	,	,
18751	5093	14	and	and	CC
18751	5093	15	cover	cover	VB
18751	5093	16	the	the	DT
18751	5093	17	crucible	crucible	NN
18751	5093	18	.	.	.
18751	5094	1	In	in	IN
18751	5094	2	about	about	RB
18751	5094	3	twenty	twenty	CD
18751	5094	4	minutes	minute	NNS
18751	5094	5	the	the	DT
18751	5094	6	charge	charge	NN
18751	5094	7	will	will	MD
18751	5094	8	be	be	VB
18751	5094	9	fused	fuse	VBN
18751	5094	10	:	:	:
18751	5094	11	the	the	DT
18751	5094	12	fusion	fusion	NN
18751	5094	13	is	be	VBZ
18751	5094	14	complete	complete	JJ
18751	5094	15	when	when	WRB
18751	5094	16	bubbles	bubble	NNS
18751	5094	17	of	of	IN
18751	5094	18	gas	gas	NN
18751	5094	19	are	be	VBP
18751	5094	20	no	no	RB
18751	5094	21	longer	long	RBR
18751	5094	22	being	be	VBG
18751	5094	23	evolved	evolve	VBN
18751	5094	24	;	;	:
18751	5094	25	and	and	CC
18751	5094	26	then	then	RB
18751	5094	27	,	,	,
18751	5094	28	but	but	CC
18751	5094	29	not	not	RB
18751	5094	30	till	till	IN
18751	5094	31	then	then	RB
18751	5094	32	,	,	,
18751	5094	33	the	the	DT
18751	5094	34	iron	iron	NN
18751	5094	35	is	be	VBZ
18751	5094	36	withdrawn	withdraw	VBN
18751	5094	37	,	,	,
18751	5094	38	any	any	DT
18751	5094	39	adhering	adhere	VBG
18751	5094	40	buttons	button	NNS
18751	5094	41	of	of	IN
18751	5094	42	lead	lead	NN
18751	5094	43	being	be	VBG
18751	5094	44	washed	wash	VBN
18751	5094	45	off	off	RP
18751	5094	46	by	by	IN
18751	5094	47	dipping	dip	VBG
18751	5094	48	the	the	DT
18751	5094	49	rod	rod	NN
18751	5094	50	a	a	DT
18751	5094	51	few	few	JJ
18751	5094	52	times	time	NNS
18751	5094	53	in	in	IN
18751	5094	54	the	the	DT
18751	5094	55	slag	slag	NN
18751	5094	56	.	.	.
18751	5095	1	Cover	cover	VB
18751	5095	2	the	the	DT
18751	5095	3	crucible	crucible	NN
18751	5095	4	,	,	,
18751	5095	5	leave	leave	VB
18751	5095	6	it	-PRON-	PRP
18751	5095	7	for	for	IN
18751	5095	8	a	a	DT
18751	5095	9	minute	minute	NN
18751	5095	10	or	or	CC
18751	5095	11	two	two	CD
18751	5095	12	,	,	,
18751	5095	13	and	and	CC
18751	5095	14	then	then	RB
18751	5095	15	pour	pour	VB
18751	5095	16	.	.	.
18751	5096	1	Detach	detach	VB
18751	5096	2	the	the	DT
18751	5096	3	slag	slag	NN
18751	5096	4	,	,	,
18751	5096	5	when	when	WRB
18751	5096	6	cold	cold	JJ
18751	5096	7	,	,	,
18751	5096	8	by	by	IN
18751	5096	9	hammering	hammer	VBG
18751	5096	10	.	.	.
18751	5097	1	The	the	DT
18751	5097	2	weight	weight	NN
18751	5097	3	of	of	IN
18751	5097	4	the	the	DT
18751	5097	5	button	button	NN
18751	5097	6	multiplied	multiply	VBN
18751	5097	7	by	by	IN
18751	5097	8	4	4	CD
18751	5097	9	gives	give	VBZ
18751	5097	10	the	the	DT
18751	5097	11	percentage	percentage	NN
18751	5097	12	.	.	.
18751	5098	1	The	the	DT
18751	5098	2	commoner	commoner	NN
18751	5098	3	errors	error	NNS
18751	5098	4	of	of	IN
18751	5098	5	students	student	NNS
18751	5098	6	in	in	IN
18751	5098	7	working	work	VBG
18751	5098	8	the	the	DT
18751	5098	9	process	process	NN
18751	5098	10	are	be	VBP
18751	5098	11	too	too	RB
18751	5098	12	high	high	JJ
18751	5098	13	a	a	DT
18751	5098	14	temperature	temperature	NN
18751	5098	15	and	and	CC
18751	5098	16	too	too	RB
18751	5098	17	quick	quick	JJ
18751	5098	18	a	a	DT
18751	5098	19	withdrawal	withdrawal	NN
18751	5098	20	.	.	.
18751	5099	1	A	a	DT
18751	5099	2	sample	sample	NN
18751	5099	3	of	of	IN
18751	5099	4	ore	ore	NN
18751	5099	5	treated	treat	VBN
18751	5099	6	in	in	IN
18751	5099	7	this	this	DT
18751	5099	8	manner	manner	NN
18751	5099	9	gave	give	VBD
18751	5099	10	on	on	IN
18751	5099	11	duplicate	duplicate	JJ
18751	5099	12	assay	assay	NNP
18751	5099	13	17.5	17.5	CD
18751	5099	14	and	and	CC
18751	5099	15	17.6	17.6	CD
18751	5099	16	grams	gram	NNS
18751	5099	17	of	of	IN
18751	5099	18	lead	lead	NN
18751	5099	19	,	,	,
18751	5099	20	equalling	equal	VBG
18751	5099	21	70.0	70.0	CD
18751	5099	22	and	and	CC
18751	5099	23	70.4	70.4	CD
18751	5099	24	per	per	IN
18751	5099	25	cent	cent	NN
18751	5099	26	.	.	.
18751	5100	1	respectively	respectively	RB
18751	5100	2	.	.	.
18751	5101	1	By	by	IN
18751	5101	2	wet	wet	JJ
18751	5101	3	assay	assay	NNP
18751	5101	4	the	the	DT
18751	5101	5	sample	sample	NN
18751	5101	6	gave	give	VBD
18751	5101	7	73.3	73.3	CD
18751	5101	8	per	per	IN
18751	5101	9	cent	cent	NN
18751	5101	10	.	.	.
18751	5102	1	Using	use	VBG
18751	5102	2	an	an	DT
18751	5102	3	iron	iron	NN
18751	5102	4	crucible	crucible	NN
18751	5102	5	,	,	,
18751	5102	6	the	the	DT
18751	5102	7	results	result	NNS
18751	5102	8	will	will	MD
18751	5102	9	be	be	VB
18751	5102	10	1	1	CD
18751	5102	11	per	per	IN
18751	5102	12	cent	cent	NN
18751	5102	13	.	.	.
18751	5103	1	or	or	CC
18751	5103	2	so	so	RB
18751	5103	3	higher	high	JJR
18751	5103	4	.	.	.
18751	5104	1	The	the	DT
18751	5104	2	crucible	crucible	NN
18751	5104	3	must	must	MD
18751	5104	4	be	be	VB
18751	5104	5	made	make	VBN
18751	5104	6	of	of	IN
18751	5104	7	wrought	wrought	NN
18751	5104	8	iron	iron	NN
18751	5104	9	;	;	:
18751	5104	10	and	and	CC
18751	5104	11	,	,	,
18751	5104	12	if	if	IN
18751	5104	13	it	-PRON-	PRP
18751	5104	14	has	have	VBZ
18751	5104	15	been	be	VBN
18751	5104	16	previously	previously	RB
18751	5104	17	used	use	VBN
18751	5104	18	,	,	,
18751	5104	19	should	should	MD
18751	5104	20	be	be	VB
18751	5104	21	cleaned	clean	VBN
18751	5104	22	by	by	IN
18751	5104	23	heating	heating	NN
18751	5104	24	to	to	IN
18751	5104	25	dull	dull	JJ
18751	5104	26	redness	redness	NN
18751	5104	27	and	and	CC
18751	5104	28	scraping	scrape	VBG
18751	5104	29	the	the	DT
18751	5104	30	scale	scale	NN
18751	5104	31	off	off	RP
18751	5104	32	with	with	IN
18751	5104	33	a	a	DT
18751	5104	34	stirrer	stirrer	NN
18751	5104	35	.	.	.
18751	5105	1	Take	take	VB
18751	5105	2	30	30	CD
18751	5105	3	grams	gram	NNS
18751	5105	4	of	of	IN
18751	5105	5	the	the	DT
18751	5105	6	ore	ore	NN
18751	5105	7	,	,	,
18751	5105	8	mix	mix	VB
18751	5105	9	with	with	IN
18751	5105	10	30	30	CD
18751	5105	11	grams	gram	NNS
18751	5105	12	of	of	IN
18751	5105	13	"	"	``
18751	5105	14	soda	soda	NN
18751	5105	15	"	"	''
18751	5105	16	and	and	CC
18751	5105	17	3	3	CD
18751	5105	18	grams	gram	NNS
18751	5105	19	of	of	IN
18751	5105	20	tartar	tartar	NN
18751	5105	21	;	;	:
18751	5105	22	put	put	VB
18751	5105	23	the	the	DT
18751	5105	24	mixture	mixture	NN
18751	5105	25	in	in	IN
18751	5105	26	the	the	DT
18751	5105	27	crucible	crucible	NN
18751	5105	28	,	,	,
18751	5105	29	and	and	CC
18751	5105	30	cover	cover	VB
18751	5105	31	with	with	IN
18751	5105	32	a	a	DT
18751	5105	33	sprinkling	sprinkling	NN
18751	5105	34	of	of	IN
18751	5105	35	borax	borax	NNS
18751	5105	36	;	;	:
18751	5105	37	heat	heat	NN
18751	5105	38	for	for	IN
18751	5105	39	about	about	RB
18751	5105	40	twenty	twenty	CD
18751	5105	41	minutes	minute	NNS
18751	5105	42	at	at	IN
18751	5105	43	not	not	RB
18751	5105	44	too	too	RB
18751	5105	45	high	high	JJ
18751	5105	46	a	a	DT
18751	5105	47	temperature	temperature	NN
18751	5105	48	,	,	,
18751	5105	49	and	and	CC
18751	5105	50	then	then	RB
18751	5105	51	scrape	scrape	VB
18751	5105	52	down	down	RP
18751	5105	53	the	the	DT
18751	5105	54	slag	slag	NN
18751	5105	55	adhering	adhere	VBG
18751	5105	56	to	to	IN
18751	5105	57	the	the	DT
18751	5105	58	side	side	NN
18751	5105	59	with	with	IN
18751	5105	60	a	a	DT
18751	5105	61	stirrer	stirrer	NN
18751	5105	62	.	.	.
18751	5106	1	Leave	leave	VB
18751	5106	2	in	in	IN
18751	5106	3	the	the	DT
18751	5106	4	furnace	furnace	NN
18751	5106	5	till	till	IN
18751	5106	6	action	action	NN
18751	5106	7	has	have	VBZ
18751	5106	8	ceased	cease	VBN
18751	5106	9	.	.	.
18751	5107	1	Before	before	IN
18751	5107	2	pouring	pour	VBG
18751	5107	3	,	,	,
18751	5107	4	tap	tap	VB
18751	5107	5	the	the	DT
18751	5107	6	pot	pot	NN
18751	5107	7	gently	gently	RB
18751	5107	8	,	,	,
18751	5107	9	and	and	CC
18751	5107	10	then	then	RB
18751	5107	11	tilt	tilt	VB
18751	5107	12	it	-PRON-	PRP
18751	5107	13	so	so	IN
18751	5107	14	as	as	IN
18751	5107	15	to	to	TO
18751	5107	16	make	make	VB
18751	5107	17	the	the	DT
18751	5107	18	slag	slag	NN
18751	5107	19	wash	wash	VB
18751	5107	20	over	over	IN
18751	5107	21	the	the	DT
18751	5107	22	part	part	NN
18751	5107	23	of	of	IN
18751	5107	24	the	the	DT
18751	5107	25	crucible	crucible	NN
18751	5107	26	along	along	IN
18751	5107	27	which	which	WDT
18751	5107	28	the	the	DT
18751	5107	29	charge	charge	NN
18751	5107	30	is	be	VBZ
18751	5107	31	to	to	TO
18751	5107	32	be	be	VB
18751	5107	33	poured	pour	VBN
18751	5107	34	.	.	.
18751	5108	1	Pour	pour	NN
18751	5108	2	;	;	:
18751	5108	3	and	and	CC
18751	5108	4	,	,	,
18751	5108	5	when	when	WRB
18751	5108	6	cold	cold	JJ
18751	5108	7	,	,	,
18751	5108	8	clean	clean	JJ
18751	5108	9	and	and	CC
18751	5108	10	weigh	weigh	VB
18751	5108	11	the	the	DT
18751	5108	12	button	button	NN
18751	5108	13	of	of	IN
18751	5108	14	metal	metal	NN
18751	5108	15	.	.	.
18751	5109	1	A	a	DT
18751	5109	2	crucible	crucible	NN
18751	5109	3	may	may	MD
18751	5109	4	be	be	VB
18751	5109	5	used	use	VBN
18751	5109	6	from	from	IN
18751	5109	7	ten	ten	CD
18751	5109	8	to	to	IN
18751	5109	9	twenty	twenty	CD
18751	5109	10	times	time	NNS
18751	5109	11	.	.	.
18751	5110	1	These	these	DT
18751	5110	2	assays	assay	NNS
18751	5110	3	are	be	VBP
18751	5110	4	for	for	IN
18751	5110	5	ores	ore	NNS
18751	5110	6	containing	contain	VBG
18751	5110	7	the	the	DT
18751	5110	8	lead	lead	NN
18751	5110	9	chiefly	chiefly	RB
18751	5110	10	as	as	IN
18751	5110	11	sulphide	sulphide	NN
18751	5110	12	.	.	.
18751	5111	1	For	for	IN
18751	5111	2	oxidised	oxidise	VBN
18751	5111	3	ores	ore	NNS
18751	5111	4	,	,	,
18751	5111	5	charcoal	charcoal	NN
18751	5111	6	or	or	CC
18751	5111	7	tartar	tartar	NN
18751	5111	8	is	be	VBZ
18751	5111	9	employed	employ	VBN
18751	5111	10	as	as	IN
18751	5111	11	the	the	DT
18751	5111	12	reducing	reduce	VBG
18751	5111	13	agent	agent	NN
18751	5111	14	.	.	.
18751	5112	1	The	the	DT
18751	5112	2	student	student	NN
18751	5112	3	may	may	MD
18751	5112	4	practise	practise	VB
18751	5112	5	on	on	IN
18751	5112	6	red	red	JJ
18751	5112	7	lead	lead	NN
18751	5112	8	as	as	IN
18751	5112	9	follows:--Take	follows:--Take	NNP
18751	5112	10	30	30	CD
18751	5112	11	grams	gram	NNS
18751	5112	12	of	of	IN
18751	5112	13	red	red	JJ
18751	5112	14	lead	lead	NN
18751	5112	15	;	;	:
18751	5112	16	mix	mix	VB
18751	5112	17	with	with	IN
18751	5112	18	10	10	CD
18751	5112	19	grams	gram	NNS
18751	5112	20	each	each	DT
18751	5112	21	of	of	IN
18751	5112	22	borax	borax	NNS
18751	5112	23	and	and	CC
18751	5112	24	"	"	``
18751	5112	25	soda	soda	NN
18751	5112	26	"	"	''
18751	5112	27	and	and	CC
18751	5112	28	about	about	RB
18751	5112	29	1.5	1.5	CD
18751	5112	30	gram	gram	NN
18751	5112	31	of	of	IN
18751	5112	32	powdered	powdered	JJ
18751	5112	33	charcoal	charcoal	NN
18751	5112	34	;	;	:
18751	5112	35	place	place	NN
18751	5112	36	in	in	IN
18751	5112	37	a	a	DT
18751	5112	38	small	small	JJ
18751	5112	39	clay	clay	NN
18751	5112	40	crucible	crucible	NN
18751	5112	41	with	with	IN
18751	5112	42	a	a	DT
18751	5112	43	cover	cover	NN
18751	5112	44	(	(	-LRB-
18751	5112	45	C.	C.	NNP
18751	5112	46	Battersea	Battersea	NNP
18751	5112	47	round	round	NN
18751	5112	48	)	)	-RRB-
18751	5112	49	,	,	,
18751	5112	50	fuse	fuse	VBP
18751	5112	51	at	at	IN
18751	5112	52	a	a	DT
18751	5112	53	gentle	gentle	JJ
18751	5112	54	heat	heat	NN
18751	5112	55	,	,	,
18751	5112	56	and	and	CC
18751	5112	57	pour	pour	VBP
18751	5112	58	when	when	WRB
18751	5112	59	action	action	NN
18751	5112	60	ceases	cease	VBZ
18751	5112	61	.	.	.
18751	5113	1	This	this	DT
18751	5113	2	assay	assay	NN
18751	5113	3	will	will	MD
18751	5113	4	only	only	RB
18751	5113	5	take	take	VB
18751	5113	6	a	a	DT
18751	5113	7	few	few	JJ
18751	5113	8	minutes	minute	NNS
18751	5113	9	.	.	.
18751	5114	1	Where	where	WRB
18751	5114	2	lead	lead	NN
18751	5114	3	is	be	VBZ
18751	5114	4	present	present	JJ
18751	5114	5	as	as	IN
18751	5114	6	phosphate	phosphate	NN
18751	5114	7	(	(	-LRB-
18751	5114	8	as	as	IN
18751	5114	9	in	in	IN
18751	5114	10	the	the	DT
18751	5114	11	case	case	NN
18751	5114	12	of	of	IN
18751	5114	13	pyromorphite	pyromorphite	NN
18751	5114	14	)	)	-RRB-
18751	5114	15	,	,	,
18751	5114	16	or	or	CC
18751	5114	17	mixed	mix	VBN
18751	5114	18	with	with	IN
18751	5114	19	phosphates	phosphate	NNS
18751	5114	20	(	(	-LRB-
18751	5114	21	as	as	IN
18751	5114	22	sometimes	sometimes	RB
18751	5114	23	happens	happen	VBZ
18751	5114	24	)	)	-RRB-
18751	5114	25	,	,	,
18751	5114	26	carbonate	carbonate	NN
18751	5114	27	of	of	IN
18751	5114	28	soda	soda	NN
18751	5114	29	is	be	VBZ
18751	5114	30	a	a	DT
18751	5114	31	suitable	suitable	JJ
18751	5114	32	flux	flux	NN
18751	5114	33	;	;	:
18751	5114	34	but	but	CC
18751	5114	35	the	the	DT
18751	5114	36	phosphate	phosphate	NN
18751	5114	37	of	of	IN
18751	5114	38	soda	soda	NN
18751	5114	39	which	which	WDT
18751	5114	40	is	be	VBZ
18751	5114	41	formed	form	VBN
18751	5114	42	makes	make	VBZ
18751	5114	43	a	a	DT
18751	5114	44	thick	thick	JJ
18751	5114	45	tenacious	tenacious	JJ
18751	5114	46	slag	slag	NN
18751	5114	47	,	,	,
18751	5114	48	which	which	WDT
18751	5114	49	is	be	VBZ
18751	5114	50	very	very	RB
18751	5114	51	apt	apt	JJ
18751	5114	52	to	to	TO
18751	5114	53	be	be	VB
18751	5114	54	carried	carry	VBN
18751	5114	55	out	out	IN
18751	5114	56	of	of	IN
18751	5114	57	the	the	DT
18751	5114	58	pot	pot	NN
18751	5114	59	by	by	IN
18751	5114	60	the	the	DT
18751	5114	61	escaping	escape	VBG
18751	5114	62	gas	gas	NN
18751	5114	63	.	.	.
18751	5115	1	A	a	DT
18751	5115	2	wide	wide	JJ
18751	5115	3	-	-	HYPH
18751	5115	4	mouthed	mouthed	JJ
18751	5115	5	clay	clay	NN
18751	5115	6	pot	pot	NN
18751	5115	7	is	be	VBZ
18751	5115	8	taken	take	VBN
18751	5115	9	and	and	CC
18751	5115	10	a	a	DT
18751	5115	11	little	little	JJ
18751	5115	12	fluor	fluor	NN
18751	5115	13	spar	spar	NNS
18751	5115	14	added	add	VBD
18751	5115	15	.	.	.
18751	5116	1	For	for	IN
18751	5116	2	the	the	DT
18751	5116	3	assay	assay	NN
18751	5116	4	of	of	IN
18751	5116	5	pyromorphite	pyromorphite	NNP
18751	5116	6	the	the	DT
18751	5116	7	following	follow	VBG
18751	5116	8	charge	charge	NN
18751	5116	9	may	may	MD
18751	5116	10	be	be	VB
18751	5116	11	used:--Ore	used:--Ore	NNS
18751	5116	12	,	,	,
18751	5116	13	20	20	CD
18751	5116	14	grams	gram	NNS
18751	5116	15	;	;	:
18751	5116	16	"	"	``
18751	5116	17	soda	soda	NN
18751	5116	18	,	,	,
18751	5116	19	"	"	''
18751	5116	20	25	25	CD
18751	5116	21	grams	gram	NNS
18751	5116	22	;	;	:
18751	5116	23	tartar	tartar	NNP
18751	5116	24	,	,	,
18751	5116	25	7	7	CD
18751	5116	26	grams	gram	NNS
18751	5116	27	;	;	:
18751	5116	28	and	and	CC
18751	5116	29	fluor	fluor	NNP
18751	5116	30	spar	spar	NNP
18751	5116	31	,	,	,
18751	5116	32	5	5	CD
18751	5116	33	grams	gram	NNS
18751	5116	34	;	;	:
18751	5116	35	and	and	CC
18751	5116	36	2	2	CD
18751	5116	37	grams	gram	NNS
18751	5116	38	of	of	IN
18751	5116	39	borax	borax	NNS
18751	5116	40	as	as	IN
18751	5116	41	a	a	DT
18751	5116	42	cover	cover	NN
18751	5116	43	.	.	.
18751	5117	1	This	this	DT
18751	5117	2	will	will	MD
18751	5117	3	melt	melt	VB
18751	5117	4	down	down	RP
18751	5117	5	in	in	IN
18751	5117	6	about	about	RB
18751	5117	7	ten	ten	CD
18751	5117	8	minutes	minute	NNS
18751	5117	9	,	,	,
18751	5117	10	and	and	CC
18751	5117	11	should	should	MD
18751	5117	12	be	be	VB
18751	5117	13	poured	pour	VBN
18751	5117	14	as	as	RB
18751	5117	15	soon	soon	RB
18751	5117	16	as	as	IN
18751	5117	17	tranquil	tranquil	NN
18751	5117	18	.	.	.
18751	5118	1	WET	WET	NNP
18751	5118	2	ASSAY	ASSAY	NNP
18751	5118	3	.	.	.
18751	5119	1	In	in	IN
18751	5119	2	the	the	DT
18751	5119	3	case	case	NN
18751	5119	4	of	of	IN
18751	5119	5	galena	galena	NNP
18751	5119	6	the	the	DT
18751	5119	7	best	good	JJS
18751	5119	8	method	method	NN
18751	5119	9	of	of	IN
18751	5119	10	getting	get	VBG
18751	5119	11	the	the	DT
18751	5119	12	lead	lead	NN
18751	5119	13	into	into	IN
18751	5119	14	solution	solution	NN
18751	5119	15	is	be	VBZ
18751	5119	16	to	to	TO
18751	5119	17	treat	treat	VB
18751	5119	18	with	with	IN
18751	5119	19	hydrochloric	hydrochloric	JJ
18751	5119	20	acid	acid	NN
18751	5119	21	and	and	CC
18751	5119	22	zinc	zinc	NN
18751	5119	23	.	.	.
18751	5120	1	Put	put	NN
18751	5120	2	1	1	CD
18751	5120	3	gram	gram	NN
18751	5120	4	of	of	IN
18751	5120	5	the	the	DT
18751	5120	6	ore	ore	NN
18751	5120	7	in	in	IN
18751	5120	8	an	an	DT
18751	5120	9	evaporating	evaporating	NN
18751	5120	10	dish	dish	NN
18751	5120	11	4	4	CD
18751	5120	12	inches	inch	NNS
18751	5120	13	across	across	RB
18751	5120	14	,	,	,
18751	5120	15	and	and	CC
18751	5120	16	cover	cover	VB
18751	5120	17	with	with	IN
18751	5120	18	10	10	CD
18751	5120	19	c.c	c.c	NNP
18751	5120	20	.	.	.
18751	5121	1	of	of	IN
18751	5121	2	dilute	dilute	NNP
18751	5121	3	hydrochloric	hydrochloric	NNP
18751	5121	4	acid	acid	NN
18751	5121	5	.	.	.
18751	5122	1	Heat	heat	NN
18751	5122	2	till	till	IN
18751	5122	3	the	the	DT
18751	5122	4	evolution	evolution	NN
18751	5122	5	of	of	IN
18751	5122	6	sulphuretted	sulphuret	VBN
18751	5122	7	hydrogen	hydrogen	NN
18751	5122	8	becomes	become	VBZ
18751	5122	9	sluggish	sluggish	JJ
18751	5122	10	,	,	,
18751	5122	11	and	and	CC
18751	5122	12	then	then	RB
18751	5122	13	drop	drop	VB
18751	5122	14	in	in	RP
18751	5122	15	a	a	DT
18751	5122	16	piece	piece	NN
18751	5122	17	of	of	IN
18751	5122	18	zinc	zinc	NN
18751	5122	19	rod	rod	NN
18751	5122	20	.	.	.
18751	5123	1	If	if	IN
18751	5123	2	the	the	DT
18751	5123	3	solution	solution	NN
18751	5123	4	effervesces	effervesce	VBZ
18751	5123	5	too	too	RB
18751	5123	6	strongly	strongly	RB
18751	5123	7	,	,	,
18751	5123	8	dilute	dilute	VB
18751	5123	9	it	-PRON-	PRP
18751	5123	10	.	.	.
18751	5124	1	Continue	continue	VB
18751	5124	2	the	the	DT
18751	5124	3	heating	heating	NN
18751	5124	4	until	until	IN
18751	5124	5	the	the	DT
18751	5124	6	sulphide	sulphide	NN
18751	5124	7	is	be	VBZ
18751	5124	8	seen	see	VBN
18751	5124	9	to	to	TO
18751	5124	10	be	be	VB
18751	5124	11	all	all	DT
18751	5124	12	dissolved	dissolve	VBN
18751	5124	13	;	;	:
18751	5124	14	when	when	WRB
18751	5124	15	the	the	DT
18751	5124	16	lead	lead	NN
18751	5124	17	is	be	VBZ
18751	5124	18	all	all	DT
18751	5124	19	precipitated	precipitate	VBN
18751	5124	20	,	,	,
18751	5124	21	pour	pour	VB
18751	5124	22	off	off	RP
18751	5124	23	the	the	DT
18751	5124	24	liquid	liquid	NN
18751	5124	25	and	and	CC
18751	5124	26	wash	wash	VB
18751	5124	27	twice	twice	RB
18751	5124	28	with	with	IN
18751	5124	29	cold	cold	JJ
18751	5124	30	water	water	NN
18751	5124	31	.	.	.
18751	5125	1	Peel	peel	VB
18751	5125	2	off	off	RP
18751	5125	3	the	the	DT
18751	5125	4	precipitated	precipitate	VBN
18751	5125	5	lead	lead	NN
18751	5125	6	with	with	IN
18751	5125	7	the	the	DT
18751	5125	8	help	help	NN
18751	5125	9	of	of	IN
18751	5125	10	a	a	DT
18751	5125	11	glass	glass	NN
18751	5125	12	rod	rod	NN
18751	5125	13	,	,	,
18751	5125	14	and	and	CC
18751	5125	15	then	then	RB
18751	5125	16	clean	clean	VB
18751	5125	17	the	the	DT
18751	5125	18	zinc	zinc	NN
18751	5125	19	.	.	.
18751	5126	1	Cover	cover	VB
18751	5126	2	the	the	DT
18751	5126	3	lead	lead	NN
18751	5126	4	with	with	IN
18751	5126	5	20	20	CD
18751	5126	6	c.c	c.c	NN
18751	5126	7	.	.	.
18751	5127	1	of	of	IN
18751	5127	2	water	water	NN
18751	5127	3	and	and	CC
18751	5127	4	5	5	CD
18751	5127	5	c.c	c.c	NNP
18751	5127	6	.	.	.
18751	5128	1	of	of	IN
18751	5128	2	dilute	dilute	NNP
18751	5128	3	nitric	nitric	NNP
18751	5128	4	acid	acid	NN
18751	5128	5	,	,	,
18751	5128	6	and	and	CC
18751	5128	7	heat	heat	NN
18751	5128	8	gently	gently	RB
18751	5128	9	till	till	IN
18751	5128	10	dissolved	dissolve	VBN
18751	5128	11	;	;	:
18751	5128	12	all	all	PDT
18751	5128	13	the	the	DT
18751	5128	14	lead	lead	NN
18751	5128	15	will	will	MD
18751	5128	16	be	be	VB
18751	5128	17	in	in	IN
18751	5128	18	solution	solution	NN
18751	5128	19	,	,	,
18751	5128	20	and	and	CC
18751	5128	21	,	,	,
18751	5128	22	when	when	WRB
18751	5128	23	filtered	filter	VBN
18751	5128	24	off	off	RP
18751	5128	25	from	from	IN
18751	5128	26	the	the	DT
18751	5128	27	gangue	gangue	NN
18751	5128	28	,	,	,
18751	5128	29	will	will	MD
18751	5128	30	be	be	VB
18751	5128	31	ready	ready	JJ
18751	5128	32	for	for	IN
18751	5128	33	a	a	DT
18751	5128	34	gravimetric	gravimetric	JJ
18751	5128	35	determination	determination	NN
18751	5128	36	.	.	.
18751	5129	1	For	for	IN
18751	5129	2	volumetric	volumetric	NN
18751	5129	3	work	work	NN
18751	5129	4	this	this	DT
18751	5129	5	filtering	filtering	NN
18751	5129	6	is	be	VBZ
18751	5129	7	unnecessary	unnecessary	JJ
18751	5129	8	.	.	.
18751	5130	1	The	the	DT
18751	5130	2	chief	chief	JJ
18751	5130	3	objection	objection	NN
18751	5130	4	to	to	IN
18751	5130	5	this	this	DT
18751	5130	6	method	method	NN
18751	5130	7	is	be	VBZ
18751	5130	8	that	that	IN
18751	5130	9	commercial	commercial	JJ
18751	5130	10	zinc	zinc	NN
18751	5130	11	carries	carry	VBZ
18751	5130	12	considerable	considerable	JJ
18751	5130	13	quantities	quantity	NNS
18751	5130	14	of	of	IN
18751	5130	15	lead	lead	NN
18751	5130	16	.	.	.
18751	5131	1	Although	although	IN
18751	5131	2	this	this	DT
18751	5131	3	can	can	MD
18751	5131	4	be	be	VB
18751	5131	5	determined	determine	VBN
18751	5131	6	and	and	CC
18751	5131	7	allowed	allow	VBN
18751	5131	8	for	for	IN
18751	5131	9	,	,	,
18751	5131	10	the	the	DT
18751	5131	11	correction	correction	NN
18751	5131	12	required	require	VBN
18751	5131	13	is	be	VBZ
18751	5131	14	in	in	IN
18751	5131	15	most	most	JJS
18751	5131	16	cases	case	NNS
18751	5131	17	too	too	RB
18751	5131	18	large	large	JJ
18751	5131	19	to	to	TO
18751	5131	20	be	be	VB
18751	5131	21	satisfactory	satisfactory	JJ
18751	5131	22	.	.	.
18751	5132	1	The	the	DT
18751	5132	2	following	following	JJ
18751	5132	3	method	method	NN
18751	5132	4	is	be	VBZ
18751	5132	5	applicable	applicable	JJ
18751	5132	6	in	in	IN
18751	5132	7	all	all	DT
18751	5132	8	cases	case	NNS
18751	5132	9	,	,	,
18751	5132	10	but	but	CC
18751	5132	11	is	be	VBZ
18751	5132	12	more	more	RBR
18751	5132	13	troublesome:--Treat	troublesome:--treat	JJ
18751	5132	14	1	1	CD
18751	5132	15	gram	gram	NN
18751	5132	16	of	of	IN
18751	5132	17	the	the	DT
18751	5132	18	ore	ore	NN
18751	5132	19	with	with	IN
18751	5132	20	10	10	CD
18751	5132	21	c.c	c.c	NNP
18751	5132	22	.	.	.
18751	5133	1	of	of	IN
18751	5133	2	dilute	dilute	NNP
18751	5133	3	nitric	nitric	NN
18751	5133	4	acid	acid	NN
18751	5133	5	in	in	IN
18751	5133	6	an	an	DT
18751	5133	7	evaporating	evaporate	VBG
18751	5133	8	dish	dish	NN
18751	5133	9	covered	cover	VBN
18751	5133	10	with	with	IN
18751	5133	11	a	a	DT
18751	5133	12	clock	clock	NN
18751	5133	13	-	-	HYPH
18751	5133	14	glass	glass	NN
18751	5133	15	,	,	,
18751	5133	16	and	and	CC
18751	5133	17	evaporate	evaporate	VB
18751	5133	18	till	till	IN
18751	5133	19	nearly	nearly	RB
18751	5133	20	dry	dry	JJ
18751	5133	21	.	.	.
18751	5134	1	Take	take	VB
18751	5134	2	up	up	RP
18751	5134	3	with	with	IN
18751	5134	4	50	50	CD
18751	5134	5	c.c	c.c	NNP
18751	5134	6	.	.	.
18751	5135	1	of	of	IN
18751	5135	2	water	water	NN
18751	5135	3	,	,	,
18751	5135	4	and	and	CC
18751	5135	5	add	add	VB
18751	5135	6	10	10	CD
18751	5135	7	c.c	c.c	NNP
18751	5135	8	.	.	.
18751	5136	1	of	of	IN
18751	5136	2	dilute	dilute	NNP
18751	5136	3	sulphuric	sulphuric	NNP
18751	5136	4	acid	acid	NNP
18751	5136	5	.	.	.
18751	5137	1	Filter	Filter	NNP
18751	5137	2	.	.	.
18751	5138	1	The	the	DT
18751	5138	2	residue	residue	NN
18751	5138	3	contains	contain	VBZ
18751	5138	4	the	the	DT
18751	5138	5	lead	lead	NN
18751	5138	6	as	as	IN
18751	5138	7	sulphate	sulphate	NN
18751	5138	8	,	,	,
18751	5138	9	together	together	RB
18751	5138	10	with	with	IN
18751	5138	11	the	the	DT
18751	5138	12	insoluble	insoluble	JJ
18751	5138	13	matter	matter	NN
18751	5138	14	of	of	IN
18751	5138	15	the	the	DT
18751	5138	16	ore	ore	NN
18751	5138	17	and	and	CC
18751	5138	18	globules	globule	NNS
18751	5138	19	of	of	IN
18751	5138	20	sulphur	sulphur	NNP
18751	5138	21	.	.	.
18751	5139	1	Warm	warm	VB
18751	5139	2	with	with	IN
18751	5139	3	a	a	DT
18751	5139	4	solution	solution	NN
18751	5139	5	of	of	IN
18751	5139	6	ammonium	ammonium	NN
18751	5139	7	acetate	acetate	NN
18751	5139	8	,	,	,
18751	5139	9	and	and	CC
18751	5139	10	filter	filter	NN
18751	5139	11	.	.	.
18751	5140	1	The	the	DT
18751	5140	2	lead	lead	NN
18751	5140	3	will	will	MD
18751	5140	4	be	be	VB
18751	5140	5	in	in	IN
18751	5140	6	the	the	DT
18751	5140	7	filtrate	filtrate	JJ
18751	5140	8	,	,	,
18751	5140	9	and	and	CC
18751	5140	10	is	be	VBZ
18751	5140	11	recovered	recover	VBN
18751	5140	12	in	in	IN
18751	5140	13	a	a	DT
18751	5140	14	state	state	NN
18751	5140	15	fit	fit	JJ
18751	5140	16	for	for	IN
18751	5140	17	direct	direct	JJ
18751	5140	18	gravimetric	gravimetric	JJ
18751	5140	19	estimation	estimation	NN
18751	5140	20	by	by	IN
18751	5140	21	the	the	DT
18751	5140	22	addition	addition	NN
18751	5140	23	of	of	IN
18751	5140	24	dilute	dilute	NNP
18751	5140	25	sulphuric	sulphuric	NNP
18751	5140	26	acid	acid	NN
18751	5140	27	.	.	.
18751	5141	1	If	if	IN
18751	5141	2	the	the	DT
18751	5141	3	volumetric	volumetric	NN
18751	5141	4	method	method	NN
18751	5141	5	is	be	VBZ
18751	5141	6	to	to	TO
18751	5141	7	be	be	VB
18751	5141	8	used	use	VBN
18751	5141	9	,	,	,
18751	5141	10	the	the	DT
18751	5141	11	lead	lead	JJ
18751	5141	12	sulphate	sulphate	NN
18751	5141	13	should	should	MD
18751	5141	14	be	be	VB
18751	5141	15	dissolved	dissolve	VBN
18751	5141	16	out	out	RP
18751	5141	17	with	with	IN
18751	5141	18	a	a	DT
18751	5141	19	solution	solution	NN
18751	5141	20	of	of	IN
18751	5141	21	sodium	sodium	NN
18751	5141	22	acetate	acetate	NN
18751	5141	23	instead	instead	RB
18751	5141	24	of	of	IN
18751	5141	25	with	with	IN
18751	5141	26	the	the	DT
18751	5141	27	ammonium	ammonium	NN
18751	5141	28	salt	salt	NN
18751	5141	29	solution	solution	NN
18751	5141	30	.	.	.
18751	5142	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	5142	2	DETERMINATION	DETERMINATION	NNP
18751	5142	3	.	.	.
18751	5143	1	The	the	DT
18751	5143	2	lead	lead	NN
18751	5143	3	is	be	VBZ
18751	5143	4	separated	separate	VBN
18751	5143	5	and	and	CC
18751	5143	6	precipitated	precipitate	VBN
18751	5143	7	as	as	IN
18751	5143	8	sulphate	sulphate	NN
18751	5143	9	,	,	,
18751	5143	10	as	as	IN
18751	5143	11	already	already	RB
18751	5143	12	described	describe	VBN
18751	5143	13	.	.	.
18751	5144	1	The	the	DT
18751	5144	2	solution	solution	NN
18751	5144	3	must	must	MD
18751	5144	4	be	be	VB
18751	5144	5	allowed	allow	VBN
18751	5144	6	to	to	TO
18751	5144	7	stand	stand	VB
18751	5144	8	,	,	,
18751	5144	9	and	and	CC
18751	5144	10	the	the	DT
18751	5144	11	clear	clear	JJ
18751	5144	12	liquid	liquid	NN
18751	5144	13	be	be	VB
18751	5144	14	decanted	decant	VBN
18751	5144	15	through	through	IN
18751	5144	16	a	a	DT
18751	5144	17	filter	filter	NN
18751	5144	18	.	.	.
18751	5145	1	Transfer	transfer	VB
18751	5145	2	the	the	DT
18751	5145	3	precipitate	precipitate	NN
18751	5145	4	,	,	,
18751	5145	5	and	and	CC
18751	5145	6	wash	wash	VB
18751	5145	7	with	with	IN
18751	5145	8	very	very	JJ
18751	5145	9	dilute	dilute	NN
18751	5145	10	sulphuric	sulphuric	NNP
18751	5145	11	acid	acid	NN
18751	5145	12	(	(	-LRB-
18751	5145	13	1	1	CD
18751	5145	14	or	or	CC
18751	5145	15	2	2	CD
18751	5145	16	c.c	c.c	NNP
18751	5145	17	.	.	.
18751	5146	1	in	in	IN
18751	5146	2	100	100	CD
18751	5146	3	c.c	c.c	NNP
18751	5146	4	.	.	.
18751	5147	1	of	of	IN
18751	5147	2	water	water	NN
18751	5147	3	)	)	-RRB-
18751	5147	4	.	.	.
18751	5148	1	The	the	DT
18751	5148	2	acid	acid	NN
18751	5148	3	must	must	MD
18751	5148	4	be	be	VB
18751	5148	5	completely	completely	RB
18751	5148	6	removed	remove	VBN
18751	5148	7	with	with	IN
18751	5148	8	one	one	CD
18751	5148	9	or	or	CC
18751	5148	10	two	two	CD
18751	5148	11	washes	wash	NNS
18751	5148	12	with	with	IN
18751	5148	13	cold	cold	JJ
18751	5148	14	water	water	NN
18751	5148	15	,	,	,
18751	5148	16	and	and	CC
18751	5148	17	then	then	RB
18751	5148	18	with	with	IN
18751	5148	19	alcohol	alcohol	NN
18751	5148	20	.	.	.
18751	5149	1	The	the	DT
18751	5149	2	volume	volume	NN
18751	5149	3	of	of	IN
18751	5149	4	liquid	liquid	NN
18751	5149	5	required	require	VBN
18751	5149	6	for	for	IN
18751	5149	7	washing	washing	NN
18751	5149	8	is	be	VBZ
18751	5149	9	small	small	JJ
18751	5149	10	,	,	,
18751	5149	11	as	as	IN
18751	5149	12	the	the	DT
18751	5149	13	precipitate	precipitate	NN
18751	5149	14	is	be	VBZ
18751	5149	15	dense	dense	JJ
18751	5149	16	and	and	CC
18751	5149	17	easily	easily	RB
18751	5149	18	cleaned	clean	VBN
18751	5149	19	;	;	:
18751	5149	20	but	but	CC
18751	5149	21	the	the	DT
18751	5149	22	washing	washing	NN
18751	5149	23	must	must	MD
18751	5149	24	be	be	VB
18751	5149	25	carefully	carefully	RB
18751	5149	26	done	do	VBN
18751	5149	27	,	,	,
18751	5149	28	since	since	IN
18751	5149	29	if	if	IN
18751	5149	30	any	any	DT
18751	5149	31	acid	acid	NN
18751	5149	32	remains	remain	VBZ
18751	5149	33	it	-PRON-	PRP
18751	5149	34	will	will	MD
18751	5149	35	,	,	,
18751	5149	36	on	on	IN
18751	5149	37	drying	drying	NN
18751	5149	38	,	,	,
18751	5149	39	char	char	NNP
18751	5149	40	the	the	DT
18751	5149	41	paper	paper	NN
18751	5149	42	,	,	,
18751	5149	43	and	and	CC
18751	5149	44	render	render	VB
18751	5149	45	the	the	DT
18751	5149	46	subsequent	subsequent	JJ
18751	5149	47	work	work	NN
18751	5149	48	troublesome	troublesome	JJ
18751	5149	49	.	.	.
18751	5150	1	Dry	Dry	NNP
18751	5150	2	,	,	,
18751	5150	3	transfer	transfer	VB
18751	5150	4	to	to	IN
18751	5150	5	a	a	DT
18751	5150	6	watch	watch	NN
18751	5150	7	-	-	HYPH
18751	5150	8	glass	glass	NN
18751	5150	9	,	,	,
18751	5150	10	and	and	CC
18751	5150	11	burn	burn	VB
18751	5150	12	the	the	DT
18751	5150	13	filter	filter	NN
18751	5150	14	paper	paper	NN
18751	5150	15	,	,	,
18751	5150	16	collecting	collect	VBG
18751	5150	17	its	-PRON-	PRP$
18751	5150	18	ash	ash	NN
18751	5150	19	in	in	IN
18751	5150	20	a	a	DT
18751	5150	21	weighed	weigh	VBN
18751	5150	22	porcelain	porcelain	NN
18751	5150	23	crucible	crucible	JJ
18751	5150	24	.	.	.
18751	5151	1	The	the	DT
18751	5151	2	filter	filter	NN
18751	5151	3	paper	paper	NN
18751	5151	4	must	must	MD
18751	5151	5	be	be	VB
18751	5151	6	freed	free	VBN
18751	5151	7	as	as	RB
18751	5151	8	much	much	RB
18751	5151	9	as	as	IN
18751	5151	10	possible	possible	JJ
18751	5151	11	from	from	IN
18751	5151	12	the	the	DT
18751	5151	13	lead	lead	NN
18751	5151	14	sulphate	sulphate	NN
18751	5151	15	before	before	IN
18751	5151	16	burning	burn	VBG
18751	5151	17	,	,	,
18751	5151	18	and	and	CC
18751	5151	19	the	the	DT
18751	5151	20	ash	ash	NN
18751	5151	21	treated	treat	VBN
18751	5151	22	with	with	IN
18751	5151	23	a	a	DT
18751	5151	24	drop	drop	NN
18751	5151	25	or	or	CC
18751	5151	26	two	two	CD
18751	5151	27	of	of	IN
18751	5151	28	nitric	nitric	JJ
18751	5151	29	and	and	CC
18751	5151	30	sulphuric	sulphuric	JJ
18751	5151	31	acids	acid	NNS
18751	5151	32	.	.	.
18751	5152	1	Transfer	transfer	VB
18751	5152	2	the	the	DT
18751	5152	3	lead	lead	NN
18751	5152	4	sulphate	sulphate	NN
18751	5152	5	to	to	IN
18751	5152	6	the	the	DT
18751	5152	7	crucible	crucible	JJ
18751	5152	8	;	;	:
18751	5152	9	ignite	ignite	VB
18751	5152	10	gently	gently	RB
18751	5152	11	,	,	,
18751	5152	12	keeping	keep	VBG
18751	5152	13	the	the	DT
18751	5152	14	temperature	temperature	NN
18751	5152	15	below	below	IN
18751	5152	16	redness	redness	NN
18751	5152	17	;	;	:
18751	5152	18	cool	cool	JJ
18751	5152	19	,	,	,
18751	5152	20	and	and	CC
18751	5152	21	weigh	weigh	NN
18751	5152	22	.	.	.
18751	5153	1	The	the	DT
18751	5153	2	precipitate	precipitate	NN
18751	5153	3	will	will	MD
18751	5153	4	contain	contain	VB
18751	5153	5	73.6	73.6	CD
18751	5153	6	per	per	IN
18751	5153	7	cent	cent	NN
18751	5153	8	.	.	.
18751	5154	1	of	of	IN
18751	5154	2	lead	lead	NN
18751	5154	3	oxide	oxide	NN
18751	5154	4	or	or	CC
18751	5154	5	68.3	68.3	CD
18751	5154	6	per	per	IN
18751	5154	7	cent	cent	NN
18751	5154	8	.	.	.
18751	5155	1	of	of	IN
18751	5155	2	lead	lead	NN
18751	5155	3	.	.	.
18751	5156	1	~Determination	~Determination	NFP
18751	5156	2	of	of	IN
18751	5156	3	Lead	lead	NN
18751	5156	4	in	in	IN
18751	5156	5	Commercial	commercial	JJ
18751	5156	6	Zinc.~--Take	Zinc.~--Take	NNP
18751	5156	7	10	10	CD
18751	5156	8	grams	gram	NNS
18751	5156	9	of	of	IN
18751	5156	10	zinc	zinc	NN
18751	5156	11	,	,	,
18751	5156	12	and	and	CC
18751	5156	13	treat	treat	VB
18751	5156	14	(	(	-LRB-
18751	5156	15	without	without	IN
18751	5156	16	heating	heating	NN
18751	5156	17	)	)	-RRB-
18751	5156	18	with	with	IN
18751	5156	19	60	60	CD
18751	5156	20	c.c	c.c	NNP
18751	5156	21	.	.	.
18751	5157	1	of	of	IN
18751	5157	2	dilute	dilute	NNP
18751	5157	3	hydrochloric	hydrochloric	NNP
18751	5157	4	acid	acid	NN
18751	5157	5	.	.	.
18751	5158	1	When	when	WRB
18751	5158	2	the	the	DT
18751	5158	3	zinc	zinc	NN
18751	5158	4	is	be	VBZ
18751	5158	5	nearly	nearly	RB
18751	5158	6	all	all	DT
18751	5158	7	dissolved	dissolve	VBN
18751	5158	8	,	,	,
18751	5158	9	decant	decant	VB
18751	5158	10	off	off	RP
18751	5158	11	the	the	DT
18751	5158	12	clear	clear	JJ
18751	5158	13	liquid	liquid	NN
18751	5158	14	,	,	,
18751	5158	15	and	and	CC
18751	5158	16	dissolve	dissolve	VB
18751	5158	17	the	the	DT
18751	5158	18	residue	residue	NN
18751	5158	19	in	in	IN
18751	5158	20	2	2	CD
18751	5158	21	c.c	c.c	NNP
18751	5158	22	.	.	.
18751	5159	1	of	of	IN
18751	5159	2	dilute	dilute	NNP
18751	5159	3	nitric	nitric	NNP
18751	5159	4	acid	acid	NN
18751	5159	5	.	.	.
18751	5160	1	Evaporate	evaporate	VB
18751	5160	2	till	till	IN
18751	5160	3	most	most	JJS
18751	5160	4	of	of	IN
18751	5160	5	the	the	DT
18751	5160	6	acid	acid	NN
18751	5160	7	is	be	VBZ
18751	5160	8	removed	remove	VBN
18751	5160	9	;	;	:
18751	5160	10	dilute	dilute	VB
18751	5160	11	to	to	IN
18751	5160	12	20	20	CD
18751	5160	13	or	or	CC
18751	5160	14	30	30	CD
18751	5160	15	c.c	c.c	NN
18751	5160	16	.	.	.
18751	5161	1	with	with	IN
18751	5161	2	water	water	NN
18751	5161	3	,	,	,
18751	5161	4	and	and	CC
18751	5161	5	add	add	VB
18751	5161	6	10	10	CD
18751	5161	7	c.c	c.c	NNP
18751	5161	8	.	.	.
18751	5162	1	of	of	IN
18751	5162	2	dilute	dilute	NNP
18751	5162	3	sulphuric	sulphuric	NNP
18751	5162	4	acid	acid	NNP
18751	5162	5	.	.	.
18751	5163	1	Filter	filter	VB
18751	5163	2	off	off	RP
18751	5163	3	,	,	,
18751	5163	4	and	and	CC
18751	5163	5	weigh	weigh	VB
18751	5163	6	the	the	DT
18751	5163	7	lead	lead	NN
18751	5163	8	sulphate	sulphate	NN
18751	5163	9	.	.	.
18751	5164	1	Ten	ten	CD
18751	5164	2	grams	gram	NNS
18751	5164	3	treated	treat	VBN
18751	5164	4	in	in	IN
18751	5164	5	this	this	DT
18751	5164	6	way	way	NN
18751	5164	7	gave--0.1610	gave--0.1610	:
18751	5164	8	gram	gram	NN
18751	5164	9	of	of	IN
18751	5164	10	lead	lead	JJ
18751	5164	11	sulphate	sulphate	NN
18751	5164	12	,	,	,
18751	5164	13	equivalent	equivalent	JJ
18751	5164	14	to	to	IN
18751	5164	15	1.10	1.10	CD
18751	5164	16	per	per	IN
18751	5164	17	cent	cent	NN
18751	5164	18	.	.	.
18751	5165	1	of	of	IN
18751	5165	2	lead	lead	NN
18751	5165	3	.	.	.
18751	5166	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	5166	2	METHOD	METHOD	NNP
18751	5166	3	.	.	.
18751	5167	1	This	this	DT
18751	5167	2	is	be	VBZ
18751	5167	3	based	base	VBN
18751	5167	4	upon	upon	IN
18751	5167	5	the	the	DT
18751	5167	6	reaction	reaction	NN
18751	5167	7	between	between	IN
18751	5167	8	chromate	chromate	NN
18751	5167	9	of	of	IN
18751	5167	10	potash	potash	NN
18751	5167	11	and	and	CC
18751	5167	12	soluble	soluble	JJ
18751	5167	13	lead	lead	NN
18751	5167	14	salts	salt	NNS
18751	5167	15	in	in	IN
18751	5167	16	neutral	neutral	JJ
18751	5167	17	solutions	solution	NNS
18751	5167	18	,	,	,
18751	5167	19	whereby	whereby	WRB
18751	5167	20	an	an	DT
18751	5167	21	insoluble	insoluble	JJ
18751	5167	22	yellow	yellow	JJ
18751	5167	23	chromate	chromate	NN
18751	5167	24	of	of	IN
18751	5167	25	lead	lead	NN
18751	5167	26	is	be	VBZ
18751	5167	27	produced	produce	VBN
18751	5167	28	.	.	.
18751	5168	1	[	[	-LRB-
18751	5168	2	60	60	CD
18751	5168	3	]	]	-RRB-
18751	5168	4	An	an	DT
18751	5168	5	excess	excess	NN
18751	5168	6	of	of	IN
18751	5168	7	the	the	DT
18751	5168	8	chromate	chromate	NN
18751	5168	9	is	be	VBZ
18751	5168	10	required	require	VBN
18751	5168	11	to	to	TO
18751	5168	12	complete	complete	VB
18751	5168	13	the	the	DT
18751	5168	14	reaction	reaction	NN
18751	5168	15	,	,	,
18751	5168	16	so	so	IN
18751	5168	17	that	that	IN
18751	5168	18	the	the	DT
18751	5168	19	point	point	NN
18751	5168	20	at	at	IN
18751	5168	21	which	which	WDT
18751	5168	22	an	an	DT
18751	5168	23	indicator	indicator	NN
18751	5168	24	shows	show	VBZ
18751	5168	25	the	the	DT
18751	5168	26	presence	presence	NN
18751	5168	27	of	of	IN
18751	5168	28	undecomposed	undecomposed	JJ
18751	5168	29	chromate	chromate	NN
18751	5168	30	can	can	MD
18751	5168	31	not	not	RB
18751	5168	32	be	be	VB
18751	5168	33	satisfactorily	satisfactorily	RB
18751	5168	34	taken	take	VBN
18751	5168	35	as	as	IN
18751	5168	36	the	the	DT
18751	5168	37	finish	finish	NN
18751	5168	38	.	.	.
18751	5169	1	Therefore	therefore	RB
18751	5169	2	an	an	DT
18751	5169	3	excess	excess	NN
18751	5169	4	of	of	IN
18751	5169	5	the	the	DT
18751	5169	6	standard	standard	JJ
18751	5169	7	chromate	chromate	NN
18751	5169	8	must	must	MD
18751	5169	9	be	be	VB
18751	5169	10	run	run	VBN
18751	5169	11	in	in	RB
18751	5169	12	,	,	,
18751	5169	13	and	and	CC
18751	5169	14	such	such	JJ
18751	5169	15	excess	excess	JJ
18751	5169	16	determined	determined	JJ
18751	5169	17	.	.	.
18751	5170	1	Chromate	chromate	NN
18751	5170	2	of	of	IN
18751	5170	3	lead	lead	NN
18751	5170	4	is	be	VBZ
18751	5170	5	not	not	RB
18751	5170	6	precipitated	precipitate	VBN
18751	5170	7	from	from	IN
18751	5170	8	strong	strong	JJ
18751	5170	9	nitric	nitric	JJ
18751	5170	10	acid	acid	NN
18751	5170	11	solutions	solution	NNS
18751	5170	12	,	,	,
18751	5170	13	and	and	CC
18751	5170	14	only	only	RB
18751	5170	15	incompletely	incompletely	RB
18751	5170	16	from	from	IN
18751	5170	17	dilute	dilute	JJ
18751	5170	18	ones	one	NNS
18751	5170	19	.	.	.
18751	5171	1	Acids	acid	NNS
18751	5171	2	generally	generally	RB
18751	5171	3	are	be	VBP
18751	5171	4	detrimental	detrimental	JJ
18751	5171	5	to	to	IN
18751	5171	6	the	the	DT
18751	5171	7	precipitation	precipitation	NN
18751	5171	8	,	,	,
18751	5171	9	and	and	CC
18751	5171	10	must	must	MD
18751	5171	11	be	be	VB
18751	5171	12	neutralised	neutralise	VBN
18751	5171	13	before	before	IN
18751	5171	14	titrating	titrate	VBG
18751	5171	15	.	.	.
18751	5172	1	If	if	IN
18751	5172	2	the	the	DT
18751	5172	3	lead	lead	NN
18751	5172	4	is	be	VBZ
18751	5172	5	present	present	JJ
18751	5172	6	as	as	IN
18751	5172	7	sulphate	sulphate	NN
18751	5172	8	in	in	IN
18751	5172	9	sodic	sodic	JJ
18751	5172	10	acetate	acetate	JJ
18751	5172	11	solution	solution	NN
18751	5172	12	,	,	,
18751	5172	13	it	-PRON-	PRP
18751	5172	14	is	be	VBZ
18751	5172	15	well	well	JJ
18751	5172	16	to	to	TO
18751	5172	17	render	render	VB
18751	5172	18	it	-PRON-	PRP
18751	5172	19	distinctly	distinctly	RB
18751	5172	20	alkaline	alkaline	VBP
18751	5172	21	with	with	IN
18751	5172	22	ammonia	ammonia	NNP
18751	5172	23	.	.	.
18751	5173	1	Lead	lead	JJ
18751	5173	2	chromate	chromate	NN
18751	5173	3	precipitated	precipitate	VBN
18751	5173	4	in	in	IN
18751	5173	5	the	the	DT
18751	5173	6	cold	cold	NN
18751	5173	7	is	be	VBZ
18751	5173	8	a	a	DT
18751	5173	9	lemon	lemon	NN
18751	5173	10	-	-	HYPH
18751	5173	11	yellow	yellow	JJ
18751	5173	12	,	,	,
18751	5173	13	light	light	JJ
18751	5173	14	precipitate	precipitate	NN
18751	5173	15	,	,	,
18751	5173	16	very	very	RB
18751	5173	17	difficult	difficult	JJ
18751	5173	18	to	to	TO
18751	5173	19	filter	filter	VB
18751	5173	20	:	:	:
18751	5173	21	on	on	IN
18751	5173	22	heating	heating	NN
18751	5173	23	to	to	IN
18751	5173	24	40	40	CD
18751	5173	25	°	°	NNS
18751	5173	26	C.	C.	NNP
18751	5173	27	the	the	DT
18751	5173	28	colour	colour	NN
18751	5173	29	becomes	become	VBZ
18751	5173	30	orange	orange	NN
18751	5173	31	;	;	:
18751	5173	32	at	at	IN
18751	5173	33	60	60	CD
18751	5173	34	°	°	NNS
18751	5173	35	C.	C.	NNP
18751	5173	36	it	-PRON-	PRP
18751	5173	37	assumes	assume	VBZ
18751	5173	38	a	a	DT
18751	5173	39	deeper	deep	JJR
18751	5173	40	hue	hue	NN
18751	5173	41	,	,	,
18751	5173	42	and	and	CC
18751	5173	43	becomes	become	VBZ
18751	5173	44	flocculent	flocculent	JJ
18751	5173	45	;	;	:
18751	5173	46	and	and	CC
18751	5173	47	at	at	IN
18751	5173	48	a	a	DT
18751	5173	49	boiling	boiling	NN
18751	5173	50	temperature	temperature	NN
18751	5173	51	it	-PRON-	PRP
18751	5173	52	still	still	RB
18751	5173	53	further	further	JJ
18751	5173	54	darkens	darken	NNS
18751	5173	55	and	and	CC
18751	5173	56	settles	settle	VBZ
18751	5173	57	readily	readily	RB
18751	5173	58	.	.	.
18751	5174	1	These	these	DT
18751	5174	2	changes	change	NNS
18751	5174	3	in	in	IN
18751	5174	4	colour	colour	NN
18751	5174	5	are	be	VBP
18751	5174	6	not	not	RB
18751	5174	7	due	due	JJ
18751	5174	8	to	to	IN
18751	5174	9	any	any	DT
18751	5174	10	chemical	chemical	NN
18751	5174	11	change	change	NN
18751	5174	12	,	,	,
18751	5174	13	as	as	IN
18751	5174	14	will	will	MD
18751	5174	15	be	be	VB
18751	5174	16	seen	see	VBN
18751	5174	17	by	by	IN
18751	5174	18	testing	test	VBG
18751	5174	19	the	the	DT
18751	5174	20	filtrate	filtrate	JJ
18751	5174	21	for	for	IN
18751	5174	22	chromium	chromium	NN
18751	5174	23	or	or	CC
18751	5174	24	lead	lead	NN
18751	5174	25	:	:	:
18751	5174	26	this	this	DT
18751	5174	27	is	be	VBZ
18751	5174	28	an	an	DT
18751	5174	29	advantage	advantage	NN
18751	5174	30	to	to	IN
18751	5174	31	the	the	DT
18751	5174	32	assay	assay	NN
18751	5174	33	,	,	,
18751	5174	34	since	since	IN
18751	5174	35	it	-PRON-	PRP
18751	5174	36	is	be	VBZ
18751	5174	37	only	only	RB
18751	5174	38	at	at	IN
18751	5174	39	the	the	DT
18751	5174	40	higher	high	JJR
18751	5174	41	temperature	temperature	NN
18751	5174	42	that	that	WDT
18751	5174	43	the	the	DT
18751	5174	44	precipitate	precipitate	NN
18751	5174	45	can	can	MD
18751	5174	46	be	be	VB
18751	5174	47	easily	easily	RB
18751	5174	48	filtered	filter	VBN
18751	5174	49	.	.	.
18751	5175	1	The	the	DT
18751	5175	2	lead	lead	NN
18751	5175	3	is	be	VBZ
18751	5175	4	not	not	RB
18751	5175	5	completely	completely	RB
18751	5175	6	precipitated	precipitate	VBN
18751	5175	7	,	,	,
18751	5175	8	but	but	CC
18751	5175	9	the	the	DT
18751	5175	10	amount	amount	NN
18751	5175	11	remaining	remain	VBG
18751	5175	12	in	in	IN
18751	5175	13	solution	solution	NN
18751	5175	14	is	be	VBZ
18751	5175	15	only	only	RB
18751	5175	16	2	2	CD
18751	5175	17	or	or	CC
18751	5175	18	3	3	CD
18751	5175	19	milligrams	milligram	NNS
18751	5175	20	,	,	,
18751	5175	21	which	which	WDT
18751	5175	22	is	be	VBZ
18751	5175	23	just	just	RB
18751	5175	24	sufficient	sufficient	JJ
18751	5175	25	to	to	TO
18751	5175	26	give	give	VB
18751	5175	27	a	a	DT
18751	5175	28	dark	dark	JJ
18751	5175	29	coloration	coloration	NN
18751	5175	30	with	with	IN
18751	5175	31	sulphuretted	sulphuret	VBN
18751	5175	32	hydrogen	hydrogen	NN
18751	5175	33	.	.	.
18751	5176	1	_	_	NNP
18751	5176	2	The	the	DT
18751	5176	3	standard	standard	JJ
18751	5176	4	chromate	chromate	NN
18751	5176	5	of	of	IN
18751	5176	6	potash	potash	NN
18751	5176	7	solution	solution	NN
18751	5176	8	_	_	NNP
18751	5176	9	is	be	VBZ
18751	5176	10	made	make	VBN
18751	5176	11	by	by	IN
18751	5176	12	dissolving	dissolve	VBG
18751	5176	13	7.13	7.13	CD
18751	5176	14	grams	gram	NNS
18751	5176	15	of	of	IN
18751	5176	16	bichromate	bichromate	NN
18751	5176	17	of	of	IN
18751	5176	18	potash	potash	NN
18751	5176	19	and	and	CC
18751	5176	20	2.0	2.0	CD
18751	5176	21	grams	gram	NNS
18751	5176	22	of	of	IN
18751	5176	23	caustic	caustic	JJ
18751	5176	24	soda	soda	NN
18751	5176	25	in	in	IN
18751	5176	26	water	water	NN
18751	5176	27	,	,	,
18751	5176	28	and	and	CC
18751	5176	29	diluting	diluting	NN
18751	5176	30	to	to	IN
18751	5176	31	1	1	CD
18751	5176	32	litre	litre	NN
18751	5176	33	;	;	:
18751	5176	34	or	or	CC
18751	5176	35	9.40	9.40	CD
18751	5176	36	grams	gram	NNS
18751	5176	37	of	of	IN
18751	5176	38	the	the	DT
18751	5176	39	neutral	neutral	JJ
18751	5176	40	chromate	chromate	NN
18751	5176	41	(	(	-LRB-
18751	5176	42	K_{2}CrO_{4	K_{2}CrO_{4	NNP
18751	5176	43	}	}	-RRB-
18751	5176	44	)	)	-RRB-
18751	5176	45	may	may	MD
18751	5176	46	be	be	VB
18751	5176	47	dissolved	dissolve	VBN
18751	5176	48	and	and	CC
18751	5176	49	diluted	dilute	VBN
18751	5176	50	to	to	IN
18751	5176	51	1	1	CD
18751	5176	52	litre	litre	NN
18751	5176	53	:	:	:
18751	5176	54	100	100	CD
18751	5176	55	c.c	c.c	NNP
18751	5176	56	.	.	.
18751	5177	1	will	will	MD
18751	5177	2	be	be	VB
18751	5177	3	equivalent	equivalent	JJ
18751	5177	4	to	to	IN
18751	5177	5	1.000	1.000	CD
18751	5177	6	gram	gram	NN
18751	5177	7	of	of	IN
18751	5177	8	lead	lead	NN
18751	5177	9	.	.	.
18751	5178	1	_	_	NNP
18751	5178	2	Standard	Standard	NNP
18751	5178	3	Lead	Lead	NNP
18751	5178	4	Solution._--16	solution._--16	NN
18751	5178	5	grams	gram	NNS
18751	5178	6	of	of	IN
18751	5178	7	nitrate	nitrate	JJ
18751	5178	8	of	of	IN
18751	5178	9	lead	lead	NN
18751	5178	10	(	(	-LRB-
18751	5178	11	Pb(NO_{3})_{2	Pb(NO_{3})_{2	NNP
18751	5178	12	}	}	-RRB-
18751	5178	13	)	)	-RRB-
18751	5178	14	are	be	VBP
18751	5178	15	dissolved	dissolve	VBN
18751	5178	16	in	in	IN
18751	5178	17	water	water	NN
18751	5178	18	and	and	CC
18751	5178	19	diluted	dilute	VBN
18751	5178	20	to	to	IN
18751	5178	21	1	1	CD
18751	5178	22	litre	litre	NN
18751	5178	23	;	;	:
18751	5178	24	100	100	CD
18751	5178	25	c.c	c.c	NNP
18751	5178	26	.	.	.
18751	5179	1	will	will	MD
18751	5179	2	contain	contain	VB
18751	5179	3	1.000	1.000	CD
18751	5179	4	gram	gram	NN
18751	5179	5	of	of	IN
18751	5179	6	lead	lead	NN
18751	5179	7	.	.	.
18751	5180	1	_	_	NNP
18751	5180	2	Acetate	Acetate	NNP
18751	5180	3	of	of	IN
18751	5180	4	Soda	Soda	NNP
18751	5180	5	Solution._--250	Solution._--250	NNP
18751	5180	6	grams	gram	NNS
18751	5180	7	of	of	IN
18751	5180	8	the	the	DT
18751	5180	9	crystallised	crystallise	VBN
18751	5180	10	salt	salt	NN
18751	5180	11	(	(	-LRB-
18751	5180	12	NaAc.3H_{2}O	naac.3h_{2}o	ADD
18751	5180	13	)	)	-RRB-
18751	5180	14	are	be	VBP
18751	5180	15	dissolved	dissolve	VBN
18751	5180	16	,	,	,
18751	5180	17	and	and	CC
18751	5180	18	diluted	dilute	VBN
18751	5180	19	to	to	IN
18751	5180	20	1	1	CD
18751	5180	21	litre	litre	NN
18751	5180	22	.	.	.
18751	5181	1	Use	Use	NNP
18751	5181	2	40	40	CD
18751	5181	3	c.c	c.c	NN
18751	5181	4	.	.	.
18751	5182	1	for	for	IN
18751	5182	2	each	each	DT
18751	5182	3	assay	assay	NN
18751	5182	4	.	.	.
18751	5183	1	In	in	IN
18751	5183	2	the	the	DT
18751	5183	3	titration	titration	NN
18751	5183	4	the	the	DT
18751	5183	5	assay	assay	NN
18751	5183	6	solution	solution	NN
18751	5183	7	should	should	MD
18751	5183	8	measure	measure	VB
18751	5183	9	150	150	CD
18751	5183	10	to	to	IN
18751	5183	11	200	200	CD
18751	5183	12	c.c	c.c	NNP
18751	5183	13	.	.	NNP
18751	5183	14	,	,	,
18751	5183	15	and	and	CC
18751	5183	16	should	should	MD
18751	5183	17	be	be	VB
18751	5183	18	boiling	boil	VBG
18751	5183	19	or	or	CC
18751	5183	20	nearly	nearly	RB
18751	5183	21	so	so	RB
18751	5183	22	.	.	.
18751	5184	1	It	-PRON-	PRP
18751	5184	2	is	be	VBZ
18751	5184	3	best	well	RBS
18751	5184	4	contained	contain	VBN
18751	5184	5	in	in	IN
18751	5184	6	a	a	DT
18751	5184	7	pint	pint	NN
18751	5184	8	flask	flask	NN
18751	5184	9	,	,	,
18751	5184	10	and	and	CC
18751	5184	11	the	the	DT
18751	5184	12	standard	standard	JJ
18751	5184	13	chromate	chromate	NN
18751	5184	14	solution	solution	NN
18751	5184	15	used	use	VBN
18751	5184	16	with	with	IN
18751	5184	17	an	an	DT
18751	5184	18	ordinary	ordinary	JJ
18751	5184	19	burette	burette	NN
18751	5184	20	.	.	.
18751	5185	1	Run	run	VB
18751	5185	2	in	in	IN
18751	5185	3	the	the	DT
18751	5185	4	chromate	chromate	NN
18751	5185	5	solution	solution	NN
18751	5185	6	in	in	IN
18751	5185	7	a	a	DT
18751	5185	8	steady	steady	JJ
18751	5185	9	stream	stream	NN
18751	5185	10	until	until	IN
18751	5185	11	the	the	DT
18751	5185	12	whole	whole	NN
18751	5185	13	of	of	IN
18751	5185	14	the	the	DT
18751	5185	15	lead	lead	NN
18751	5185	16	has	have	VBZ
18751	5185	17	been	be	VBN
18751	5185	18	precipitated	precipitate	VBN
18751	5185	19	.	.	.
18751	5186	1	The	the	DT
18751	5186	2	amount	amount	NN
18751	5186	3	required	require	VBN
18751	5186	4	for	for	IN
18751	5186	5	this	this	DT
18751	5186	6	may	may	MD
18751	5186	7	be	be	VB
18751	5186	8	calculated	calculate	VBN
18751	5186	9	:	:	:
18751	5186	10	for	for	IN
18751	5186	11	example	example	NN
18751	5186	12	,	,	,
18751	5186	13	1	1	CD
18751	5186	14	gram	gram	NN
18751	5186	15	of	of	IN
18751	5186	16	an	an	DT
18751	5186	17	80	80	CD
18751	5186	18	per	per	NN
18751	5186	19	cent	cent	NN
18751	5186	20	.	.	.
18751	5187	1	ore	ore	NNP
18751	5187	2	would	would	MD
18751	5187	3	require	require	VB
18751	5187	4	80	80	CD
18751	5187	5	c.c	c.c	NNP
18751	5187	6	.	.	.
18751	5188	1	A	a	DT
18751	5188	2	little	little	JJ
18751	5188	3	of	of	IN
18751	5188	4	the	the	DT
18751	5188	5	assay	assay	NN
18751	5188	6	may	may	MD
18751	5188	7	be	be	VB
18751	5188	8	filtered	filter	VBN
18751	5188	9	off	off	RP
18751	5188	10	,	,	,
18751	5188	11	and	and	CC
18751	5188	12	if	if	IN
18751	5188	13	it	-PRON-	PRP
18751	5188	14	does	do	VBZ
18751	5188	15	not	not	RB
18751	5188	16	show	show	VB
18751	5188	17	a	a	DT
18751	5188	18	yellow	yellow	JJ
18751	5188	19	colour	colour	NN
18751	5188	20	in	in	IN
18751	5188	21	the	the	DT
18751	5188	22	filtrate	filtrate	JJ
18751	5188	23	run	run	NN
18751	5188	24	in	in	IN
18751	5188	25	2	2	CD
18751	5188	26	c.c	c.c	NNP
18751	5188	27	.	.	.
18751	5189	1	more	more	JJR
18751	5189	2	of	of	IN
18751	5189	3	the	the	DT
18751	5189	4	standard	standard	JJ
18751	5189	5	solution	solution	NN
18751	5189	6	and	and	CC
18751	5189	7	continue	continue	VB
18751	5189	8	this	this	DT
18751	5189	9	addition	addition	NN
18751	5189	10	till	till	IN
18751	5189	11	a	a	DT
18751	5189	12	colour	colour	NN
18751	5189	13	is	be	VBZ
18751	5189	14	shown	show	VBN
18751	5189	15	.	.	.
18751	5190	1	After	after	IN
18751	5190	2	this	this	DT
18751	5190	3	run	run	NN
18751	5190	4	in	in	IN
18751	5190	5	another	another	DT
18751	5190	6	c.c	c.c	NNP
18751	5190	7	.	.	.
18751	5191	1	to	to	TO
18751	5191	2	ensure	ensure	VB
18751	5191	3	an	an	DT
18751	5191	4	excess	excess	NN
18751	5191	5	,	,	,
18751	5191	6	dilute	dilute	NN
18751	5191	7	to	to	IN
18751	5191	8	250	250	CD
18751	5191	9	c.c	c.c	NNP
18751	5191	10	.	.	NNP
18751	5191	11	,	,	,
18751	5191	12	and	and	CC
18751	5191	13	heat	heat	NN
18751	5191	14	to	to	IN
18751	5191	15	boiling	boil	VBG
18751	5191	16	;	;	:
18751	5191	17	allow	allow	VB
18751	5191	18	to	to	TO
18751	5191	19	settle	settle	VB
18751	5191	20	for	for	IN
18751	5191	21	three	three	CD
18751	5191	22	or	or	CC
18751	5191	23	four	four	CD
18751	5191	24	minutes	minute	NNS
18751	5191	25	,	,	,
18751	5191	26	filter	filter	VB
18751	5191	27	off	off	RP
18751	5191	28	50	50	CD
18751	5191	29	c.c	c.c	NNP
18751	5191	30	.	.	.
18751	5192	1	into	into	IN
18751	5192	2	a	a	DT
18751	5192	3	Nessler	Nessler	NNP
18751	5192	4	glass	glass	NN
18751	5192	5	,	,	,
18751	5192	6	and	and	CC
18751	5192	7	determine	determine	VB
18751	5192	8	the	the	DT
18751	5192	9	excess	excess	NN
18751	5192	10	of	of	IN
18751	5192	11	chromate	chromate	NN
18751	5192	12	colorimetrically	colorimetrically	RB
18751	5192	13	.	.	.
18751	5193	1	The	the	DT
18751	5193	2	excess	excess	NN
18751	5193	3	found	find	VBN
18751	5193	4	in	in	IN
18751	5193	5	the	the	DT
18751	5193	6	50	50	CD
18751	5193	7	c.c	c.c	NNP
18751	5193	8	.	.	.
18751	5194	1	must	must	MD
18751	5194	2	,	,	,
18751	5194	3	of	of	IN
18751	5194	4	course	course	NN
18751	5194	5	,	,	,
18751	5194	6	be	be	VB
18751	5194	7	multiplied	multiply	VBN
18751	5194	8	by	by	IN
18751	5194	9	five	five	CD
18751	5194	10	,	,	,
18751	5194	11	and	and	CC
18751	5194	12	then	then	RB
18751	5194	13	be	be	VB
18751	5194	14	deducted	deduct	VBN
18751	5194	15	from	from	IN
18751	5194	16	the	the	DT
18751	5194	17	quantity	quantity	NN
18751	5194	18	of	of	IN
18751	5194	19	chromate	chromate	NN
18751	5194	20	originally	originally	RB
18751	5194	21	run	run	VB
18751	5194	22	into	into	IN
18751	5194	23	the	the	DT
18751	5194	24	assay	assay	NN
18751	5194	25	solution	solution	NN
18751	5194	26	.	.	.
18751	5195	1	The	the	DT
18751	5195	2	quantity	quantity	NN
18751	5195	3	to	to	TO
18751	5195	4	be	be	VB
18751	5195	5	deducted	deduct	VBN
18751	5195	6	should	should	MD
18751	5195	7	not	not	RB
18751	5195	8	exceed	exceed	VB
18751	5195	9	3	3	CD
18751	5195	10	c.c	c.c	NNP
18751	5195	11	.	.	.
18751	5196	1	Where	where	WRB
18751	5196	2	a	a	DT
18751	5196	3	number	number	NN
18751	5196	4	of	of	IN
18751	5196	5	determinations	determination	NNS
18751	5196	6	are	be	VBP
18751	5196	7	made	make	VBN
18751	5196	8	the	the	DT
18751	5196	9	colorimetric	colorimetric	JJ
18751	5196	10	estimation	estimation	NN
18751	5196	11	is	be	VBZ
18751	5196	12	facilitated	facilitate	VBN
18751	5196	13	by	by	IN
18751	5196	14	using	use	VBG
18751	5196	15	a	a	DT
18751	5196	16	series	series	NN
18751	5196	17	of	of	IN
18751	5196	18	standard	standard	JJ
18751	5196	19	phials	phial	NNS
18751	5196	20	similar	similar	JJ
18751	5196	21	to	to	IN
18751	5196	22	those	those	DT
18751	5196	23	described	describe	VBN
18751	5196	24	under	under	IN
18751	5196	25	the	the	DT
18751	5196	26	_	_	NNP
18751	5196	27	Electrolytic	Electrolytic	NNP
18751	5196	28	Copper	Copper	NNP
18751	5196	29	Assay	Assay	NNP
18751	5196	30	_	_	NNP
18751	5196	31	.	.	.
18751	5197	1	The	the	DT
18751	5197	2	determination	determination	NN
18751	5197	3	is	be	VBZ
18751	5197	4	rendered	render	VBN
18751	5197	5	sharper	sharp	JJR
18751	5197	6	and	and	CC
18751	5197	7	less	less	RBR
18751	5197	8	liable	liable	JJ
18751	5197	9	to	to	IN
18751	5197	10	error	error	NN
18751	5197	11	by	by	IN
18751	5197	12	the	the	DT
18751	5197	13	addition	addition	NN
18751	5197	14	of	of	IN
18751	5197	15	a	a	DT
18751	5197	16	few	few	JJ
18751	5197	17	drops	drop	NNS
18751	5197	18	of	of	IN
18751	5197	19	acetic	acetic	JJ
18751	5197	20	acid	acid	NN
18751	5197	21	to	to	TO
18751	5197	22	convert	convert	VB
18751	5197	23	the	the	DT
18751	5197	24	chromate	chromate	NN
18751	5197	25	into	into	IN
18751	5197	26	bichromate	bichromate	NN
18751	5197	27	.	.	.
18751	5198	1	The	the	DT
18751	5198	2	same	same	JJ
18751	5198	3	chromate	chromate	NN
18751	5198	4	solution	solution	NN
18751	5198	5	must	must	MD
18751	5198	6	be	be	VB
18751	5198	7	used	use	VBN
18751	5198	8	in	in	IN
18751	5198	9	this	this	DT
18751	5198	10	determination	determination	NN
18751	5198	11	as	as	IN
18751	5198	12	was	be	VBD
18751	5198	13	used	use	VBN
18751	5198	14	in	in	IN
18751	5198	15	the	the	DT
18751	5198	16	precipitation	precipitation	NN
18751	5198	17	.	.	.
18751	5199	1	In	in	IN
18751	5199	2	standardising	standardise	VBG
18751	5199	3	the	the	DT
18751	5199	4	chromate	chromate	NN
18751	5199	5	solution	solution	NN
18751	5199	6	,	,	,
18751	5199	7	the	the	DT
18751	5199	8	standard	standard	JJ
18751	5199	9	lead	lead	NN
18751	5199	10	nitrate	nitrate	JJ
18751	5199	11	solution	solution	NN
18751	5199	12	is	be	VBZ
18751	5199	13	used	use	VBN
18751	5199	14	.	.	.
18751	5200	1	A	a	DT
18751	5200	2	quantity	quantity	NN
18751	5200	3	containing	contain	VBG
18751	5200	4	about	about	IN
18751	5200	5	as	as	RB
18751	5200	6	much	much	JJ
18751	5200	7	lead	lead	NN
18751	5200	8	as	as	IN
18751	5200	9	the	the	DT
18751	5200	10	assay	assay	NN
18751	5200	11	is	be	VBZ
18751	5200	12	supposed	suppose	VBN
18751	5200	13	to	to	TO
18751	5200	14	contain	contain	VB
18751	5200	15	is	be	VBZ
18751	5200	16	measured	measure	VBN
18751	5200	17	off	off	RP
18751	5200	18	,	,	,
18751	5200	19	rendered	render	VBN
18751	5200	20	alkaline	alkaline	NN
18751	5200	21	with	with	IN
18751	5200	22	dilute	dilute	NNP
18751	5200	23	ammonia	ammonia	NNP
18751	5200	24	,	,	,
18751	5200	25	and	and	CC
18751	5200	26	then	then	RB
18751	5200	27	neutralised	neutralise	VBD
18751	5200	28	with	with	IN
18751	5200	29	acetic	acetic	JJ
18751	5200	30	acid	acid	NN
18751	5200	31	,	,	,
18751	5200	32	using	use	VBG
18751	5200	33	a	a	DT
18751	5200	34	small	small	JJ
18751	5200	35	piece	piece	NN
18751	5200	36	of	of	IN
18751	5200	37	litmus	litmus	JJ
18751	5200	38	paper	paper	NN
18751	5200	39	dropped	drop	VBD
18751	5200	40	into	into	IN
18751	5200	41	the	the	DT
18751	5200	42	solution	solution	NN
18751	5200	43	as	as	IN
18751	5200	44	indicator	indicator	NN
18751	5200	45	.	.	.
18751	5201	1	Then	then	RB
18751	5201	2	dilute	dilute	NN
18751	5201	3	,	,	,
18751	5201	4	boil	boil	VB
18751	5201	5	,	,	,
18751	5201	6	and	and	CC
18751	5201	7	titrate	titrate	RB
18751	5201	8	.	.	.
18751	5202	1	When	when	WRB
18751	5202	2	the	the	DT
18751	5202	3	lead	lead	NN
18751	5202	4	in	in	IN
18751	5202	5	the	the	DT
18751	5202	6	assay	assay	NN
18751	5202	7	has	have	VBZ
18751	5202	8	been	be	VBN
18751	5202	9	separated	separate	VBN
18751	5202	10	as	as	IN
18751	5202	11	sulphate	sulphate	NN
18751	5202	12	and	and	CC
18751	5202	13	dissolved	dissolve	VBN
18751	5202	14	in	in	IN
18751	5202	15	sodic	sodic	JJ
18751	5202	16	acetate	acetate	NN
18751	5202	17	,	,	,
18751	5202	18	less	less	JJR
18751	5202	19	chromate	chromate	NN
18751	5202	20	is	be	VBZ
18751	5202	21	apparently	apparently	RB
18751	5202	22	required	require	VBN
18751	5202	23	,	,	,
18751	5202	24	and	and	CC
18751	5202	25	in	in	IN
18751	5202	26	this	this	DT
18751	5202	27	case	case	NN
18751	5202	28	it	-PRON-	PRP
18751	5202	29	will	will	MD
18751	5202	30	be	be	VB
18751	5202	31	necessary	necessary	JJ
18751	5202	32	to	to	TO
18751	5202	33	precipitate	precipitate	VB
18751	5202	34	the	the	DT
18751	5202	35	lead	lead	NN
18751	5202	36	in	in	IN
18751	5202	37	the	the	DT
18751	5202	38	standard	standard	NN
18751	5202	39	with	with	IN
18751	5202	40	an	an	DT
18751	5202	41	equivalent	equivalent	NN
18751	5202	42	of	of	IN
18751	5202	43	sodic	sodic	JJ
18751	5202	44	sulphate	sulphate	NN
18751	5202	45	and	and	CC
18751	5202	46	redissolve	redissolve	VB
18751	5202	47	in	in	IN
18751	5202	48	sodic	sodic	JJ
18751	5202	49	acetate	acetate	NN
18751	5202	50	just	just	RB
18751	5202	51	as	as	IN
18751	5202	52	in	in	IN
18751	5202	53	the	the	DT
18751	5202	54	assay	assay	NN
18751	5202	55	.	.	.
18751	5203	1	In	in	IN
18751	5203	2	these	these	DT
18751	5203	3	solutions	solution	NNS
18751	5203	4	(	(	-LRB-
18751	5203	5	although	although	IN
18751	5203	6	there	there	EX
18751	5203	7	is	be	VBZ
18751	5203	8	considerable	considerable	JJ
18751	5203	9	chromate	chromate	NN
18751	5203	10	in	in	IN
18751	5203	11	excess	excess	NN
18751	5203	12	)	)	-RRB-
18751	5203	13	a	a	DT
18751	5203	14	further	further	JJ
18751	5203	15	addition	addition	NN
18751	5203	16	of	of	IN
18751	5203	17	5	5	CD
18751	5203	18	or	or	CC
18751	5203	19	6	6	CD
18751	5203	20	c.c	c.c	NN
18751	5203	21	.	.	.
18751	5204	1	of	of	IN
18751	5204	2	the	the	DT
18751	5204	3	chromate	chromate	NNP
18751	5204	4	solution	solution	NN
18751	5204	5	will	will	MD
18751	5204	6	cause	cause	VB
18751	5204	7	a	a	DT
18751	5204	8	further	further	JJ
18751	5204	9	precipitate	precipitate	NN
18751	5204	10	.	.	.
18751	5205	1	The	the	DT
18751	5205	2	following	follow	VBG
18751	5205	3	experiments	experiment	NNS
18751	5205	4	show	show	VBP
18751	5205	5	the	the	DT
18751	5205	6	effect	effect	NN
18751	5205	7	of	of	IN
18751	5205	8	variation	variation	NN
18751	5205	9	in	in	IN
18751	5205	10	the	the	DT
18751	5205	11	conditions	condition	NNS
18751	5205	12	of	of	IN
18751	5205	13	the	the	DT
18751	5205	14	assay:--	assay:--	XX
18751	5205	15	~Effect	~effect	CD
18751	5205	16	of	of	IN
18751	5205	17	Varying	Varying	NNP
18751	5205	18	Temperature.~--Twenty	Temperature.~--Twenty	NNP
18751	5205	19	c.c	c.c	NNP
18751	5205	20	.	.	.
18751	5206	1	of	of	IN
18751	5206	2	lead	lead	NNP
18751	5206	3	nitrate	nitrate	JJ
18751	5206	4	solution	solution	NN
18751	5206	5	and	and	CC
18751	5206	6	10	10	CD
18751	5206	7	grams	gram	NNS
18751	5206	8	of	of	IN
18751	5206	9	sodium	sodium	NN
18751	5206	10	acetate	acetate	NNP
18751	5206	11	were	be	VBD
18751	5206	12	used	use	VBN
18751	5206	13	;	;	:
18751	5206	14	diluted	dilute	VBN
18751	5206	15	to	to	IN
18751	5206	16	200	200	CD
18751	5206	17	c.c	c.c	NNP
18751	5206	18	.	.	NNP
18751	5206	19	,	,	,
18751	5206	20	heated	heat	VBN
18751	5206	21	to	to	IN
18751	5206	22	the	the	DT
18751	5206	23	desired	desire	VBN
18751	5206	24	temperature	temperature	NN
18751	5206	25	,	,	,
18751	5206	26	and	and	CC
18751	5206	27	titrated	titrated	JJ
18751	5206	28	.	.	.
18751	5207	1	The	the	DT
18751	5207	2	results	result	NNS
18751	5207	3	were:--	were:--	-LRB-
18751	5207	4	Temperature	temperature	NN
18751	5207	5	15	15	CD
18751	5207	6	°	°	,
18751	5207	7	30	30	CD
18751	5207	8	°	°	,
18751	5207	9	50	50	CD
18751	5207	10	°	°	,
18751	5207	11	100	100	CD
18751	5207	12	°	°	NNS
18751	5207	13	"	"	``
18751	5207	14	Chromate	Chromate	NNP
18751	5207	15	"	"	''
18751	5207	16	required	require	VBD
18751	5207	17	19.8	19.8	CD
18751	5207	18	c.c	c.c	NNP
18751	5207	19	.	.	.
18751	5208	1	19.5	19.5	CD
18751	5208	2	c.c	c.c	NNP
18751	5208	3	.	.	.
18751	5209	1	19.3	19.3	CD
18751	5209	2	c.c	c.c	NNP
18751	5209	3	.	.	.
18751	5210	1	19.2	19.2	CD
18751	5210	2	c.c	c.c	NNP
18751	5210	3	.	.	.
18751	5211	1	The	the	DT
18751	5211	2	first	first	JJ
18751	5211	3	two	two	CD
18751	5211	4	of	of	IN
18751	5211	5	these	these	DT
18751	5211	6	filtered	filter	VBN
18751	5211	7	badly	badly	RB
18751	5211	8	,	,	,
18751	5211	9	the	the	DT
18751	5211	10	precipitate	precipitate	NN
18751	5211	11	coming	come	VBG
18751	5211	12	through	through	IN
18751	5211	13	the	the	DT
18751	5211	14	filter	filter	NN
18751	5211	15	;	;	:
18751	5211	16	the	the	DT
18751	5211	17	last	last	JJ
18751	5211	18	was	be	VBD
18751	5211	19	very	very	RB
18751	5211	20	satisfactory	satisfactory	JJ
18751	5211	21	in	in	IN
18751	5211	22	the	the	DT
18751	5211	23	working	working	NN
18751	5211	24	.	.	.
18751	5212	1	~Effect	~Effect	NFP
18751	5212	2	of	of	IN
18751	5212	3	Varying	Varying	NNP
18751	5212	4	Bulk.~--Using	bulk.~--use	VBG
18751	5212	5	20	20	CD
18751	5212	6	c.c	c.c	NN
18751	5212	7	.	.	.
18751	5213	1	of	of	IN
18751	5213	2	lead	lead	NNP
18751	5213	3	nitrate	nitrate	JJ
18751	5213	4	,	,	,
18751	5213	5	and	and	CC
18751	5213	6	10	10	CD
18751	5213	7	grams	gram	NNS
18751	5213	8	of	of	IN
18751	5213	9	sodium	sodium	NN
18751	5213	10	acetate	acetate	RB
18751	5213	11	as	as	IN
18751	5213	12	before	before	RB
18751	5213	13	,	,	,
18751	5213	14	diluting	diluting	NN
18751	5213	15	to	to	IN
18751	5213	16	the	the	DT
18751	5213	17	required	require	VBN
18751	5213	18	bulk	bulk	NN
18751	5213	19	,	,	,
18751	5213	20	heating	heat	VBG
18751	5213	21	to	to	IN
18751	5213	22	boiling	boil	VBG
18751	5213	23	,	,	,
18751	5213	24	and	and	CC
18751	5213	25	titrating	titrating	NN
18751	5213	26	,	,	,
18751	5213	27	the	the	DT
18751	5213	28	results	result	NNS
18751	5213	29	were:--	were:--	:
18751	5213	30	Bulk	Bulk	NNP
18751	5213	31	100.0	100.0	CD
18751	5213	32	c.c	c.c	NNP
18751	5213	33	.	.	.
18751	5214	1	200.0	200.0	CD
18751	5214	2	c.c	c.c	NNP
18751	5214	3	.	.	.
18751	5215	1	500.0	500.0	CD
18751	5215	2	c.c	c.c	NNP
18751	5215	3	.	.	.
18751	5216	1	1000.0	1000.0	CD
18751	5216	2	c.c	c.c	NNP
18751	5216	3	.	.	.
18751	5217	1	"	"	``
18751	5217	2	Chromate	Chromate	NNP
18751	5217	3	"	"	''
18751	5217	4	required	require	VBD
18751	5217	5	19.6	19.6	CD
18751	5217	6	"	"	``
18751	5217	7	19.3	19.3	CD
18751	5217	8	"	"	``
18751	5217	9	19.4	19.4	CD
18751	5217	10	"	"	``
18751	5217	11	19.4	19.4	CD
18751	5217	12	"	"	''
18751	5217	13	~Effect	~effect	NN
18751	5217	14	of	of	IN
18751	5217	15	Varying	Varying	NNP
18751	5217	16	Acetic	acetic	JJ
18751	5217	17	Acid.~--Since	acid.~--since	NN
18751	5217	18	the	the	DT
18751	5217	19	experiments	experiment	NNS
18751	5217	20	are	be	VBP
18751	5217	21	carried	carry	VBN
18751	5217	22	out	out	RP
18751	5217	23	in	in	IN
18751	5217	24	the	the	DT
18751	5217	25	presence	presence	NN
18751	5217	26	of	of	IN
18751	5217	27	sodic	sodic	JJ
18751	5217	28	acetate	acetate	JJ
18751	5217	29	,	,	,
18751	5217	30	acetic	acetic	JJ
18751	5217	31	acid	acid	NN
18751	5217	32	is	be	VBZ
18751	5217	33	the	the	DT
18751	5217	34	only	only	JJ
18751	5217	35	acid	acid	NN
18751	5217	36	whose	whose	WP$
18751	5217	37	effect	effect	NN
18751	5217	38	need	nee	MD
18751	5217	39	be	be	VB
18751	5217	40	considered	consider	VBN
18751	5217	41	.	.	.
18751	5218	1	Working	work	VBG
18751	5218	2	as	as	IN
18751	5218	3	before	before	RB
18751	5218	4	,	,	,
18751	5218	5	but	but	CC
18751	5218	6	with	with	IN
18751	5218	7	200	200	CD
18751	5218	8	c.c	c.c	NNP
18751	5218	9	.	.	.
18751	5219	1	bulk	bulk	JJ
18751	5219	2	and	and	CC
18751	5219	3	varying	varying	NN
18751	5219	4	amounts	amount	NNS
18751	5219	5	of	of	IN
18751	5219	6	the	the	DT
18751	5219	7	acid	acid	NN
18751	5219	8	,	,	,
18751	5219	9	the	the	DT
18751	5219	10	results	result	NNS
18751	5219	11	were:--	were:--	``
18751	5219	12	Acid	acid	JJ
18751	5219	13	present	present	NN
18751	5219	14	--	--	:
18751	5219	15	10.0	10.0	CD
18751	5219	16	c.c	c.c	NNP
18751	5219	17	.	.	.
18751	5220	1	20.0	20.0	CD
18751	5220	2	c.c	c.c	NNP
18751	5220	3	.	.	.
18751	5221	1	40.0	40.0	CD
18751	5221	2	c.c	c.c	NNP
18751	5221	3	.	.	.
18751	5222	1	"	"	``
18751	5222	2	Chromate	Chromate	NNP
18751	5222	3	"	"	''
18751	5222	4	required	require	VBD
18751	5222	5	19.7	19.7	CD
18751	5222	6	c.c	c.c	NNP
18751	5222	7	.	.	.
18751	5223	1	19.1	19.1	CD
18751	5223	2	"	"	``
18751	5223	3	18.5	18.5	CD
18751	5223	4	"	"	``
18751	5223	5	17.3	17.3	CD
18751	5223	6	"	"	''
18751	5223	7	These	these	DT
18751	5223	8	experiments	experiment	NNS
18751	5223	9	show	show	VBP
18751	5223	10	that	that	IN
18751	5223	11	only	only	JJ
18751	5223	12	slight	slight	JJ
18751	5223	13	quantities	quantity	NNS
18751	5223	14	of	of	IN
18751	5223	15	acid	acid	NN
18751	5223	16	are	be	VBP
18751	5223	17	admissible	admissible	JJ
18751	5223	18	.	.	.
18751	5224	1	~Effect	~Effect	NFP
18751	5224	2	of	of	IN
18751	5224	3	Varying	Varying	NNP
18751	5224	4	Sodium	Sodium	NNP
18751	5224	5	Acetate.~--With	acetate.~--with	IN
18751	5224	6	the	the	DT
18751	5224	7	same	same	JJ
18751	5224	8	conditions	condition	NNS
18751	5224	9	as	as	IN
18751	5224	10	before	before	RB
18751	5224	11	,	,	,
18751	5224	12	but	but	CC
18751	5224	13	with	with	IN
18751	5224	14	varying	vary	VBG
18751	5224	15	weights	weight	NNS
18751	5224	16	of	of	IN
18751	5224	17	sodium	sodium	NN
18751	5224	18	acetate	acetate	NN
18751	5224	19	,	,	,
18751	5224	20	the	the	DT
18751	5224	21	results	result	NNS
18751	5224	22	were:--	were:--	:
18751	5224	23	Sodium	sodium	NN
18751	5224	24	acetate	acetate	JJ
18751	5224	25	present	present	JJ
18751	5224	26	--	--	:
18751	5224	27	5	5	CD
18751	5224	28	grams	gram	NNS
18751	5224	29	10	10	CD
18751	5224	30	grams	gram	NNS
18751	5224	31	25	25	CD
18751	5224	32	grams	gram	NNS
18751	5224	33	50	50	CD
18751	5224	34	grams	gram	NNS
18751	5224	35	"	"	``
18751	5224	36	Chromate	Chromate	NNP
18751	5224	37	"	"	''
18751	5224	38	required	require	VBD
18751	5224	39	19.7	19.7	CD
18751	5224	40	c.c	c.c	NNP
18751	5224	41	.	.	.
18751	5225	1	19.6	19.6	CD
18751	5225	2	c.c	c.c	NNP
18751	5225	3	.	.	.
18751	5226	1	19.6	19.6	CD
18751	5226	2	c.c	c.c	NNP
18751	5226	3	.	.	.
18751	5227	1	18.8	18.8	CD
18751	5227	2	c.c	c.c	NNP
18751	5227	3	.	.	.
18751	5228	1	17.8	17.8	CD
18751	5228	2	c.c	c.c	NNP
18751	5228	3	.	.	.
18751	5229	1	These	these	DT
18751	5229	2	experiments	experiment	NNS
18751	5229	3	show	show	VBP
18751	5229	4	that	that	IN
18751	5229	5	excessive	excessive	JJ
18751	5229	6	quantities	quantity	NNS
18751	5229	7	of	of	IN
18751	5229	8	sodium	sodium	NN
18751	5229	9	acetate	acetate	NNP
18751	5229	10	must	must	MD
18751	5229	11	be	be	VB
18751	5229	12	avoided	avoid	VBN
18751	5229	13	.	.	.
18751	5230	1	Ammonium	ammonium	NN
18751	5230	2	acetate	acetate	NN
18751	5230	3	interferes	interfere	VBZ
18751	5230	4	to	to	IN
18751	5230	5	a	a	DT
18751	5230	6	greater	great	JJR
18751	5230	7	extent	extent	NN
18751	5230	8	,	,	,
18751	5230	9	and	and	CC
18751	5230	10	if	if	IN
18751	5230	11	both	both	DT
18751	5230	12	acetic	acetic	JJ
18751	5230	13	acid	acid	NN
18751	5230	14	and	and	CC
18751	5230	15	this	this	DT
18751	5230	16	salt	salt	NN
18751	5230	17	are	be	VBP
18751	5230	18	present	present	JJ
18751	5230	19	,	,	,
18751	5230	20	each	each	DT
18751	5230	21	exerts	exert	NNS
18751	5230	22	its	-PRON-	PRP$
18751	5230	23	disturbing	disturbing	JJ
18751	5230	24	influence	influence	NN
18751	5230	25	.	.	.
18751	5231	1	With	with	IN
18751	5231	2	10	10	CD
18751	5231	3	grams	gram	NNS
18751	5231	4	of	of	IN
18751	5231	5	ammonium	ammonium	NN
18751	5231	6	acetate	acetate	NN
18751	5231	7	,	,	,
18751	5231	8	19.4	19.4	CD
18751	5231	9	c.c	c.c	NNP
18751	5231	10	.	.	.
18751	5232	1	of	of	IN
18751	5232	2	the	the	DT
18751	5232	3	chromate	chromate	NN
18751	5232	4	solution	solution	NN
18751	5232	5	were	be	VBD
18751	5232	6	required	require	VBN
18751	5232	7	instead	instead	RB
18751	5232	8	of	of	IN
18751	5232	9	19.7	19.7	CD
18751	5232	10	c.c	c.c	NNP
18751	5232	11	.	.	.
18751	5233	1	in	in	IN
18751	5233	2	the	the	DT
18751	5233	3	absence	absence	NN
18751	5233	4	of	of	IN
18751	5233	5	this	this	DT
18751	5233	6	salt	salt	NN
18751	5233	7	;	;	:
18751	5233	8	with	with	IN
18751	5233	9	10	10	CD
18751	5233	10	grams	gram	NNS
18751	5233	11	of	of	IN
18751	5233	12	the	the	DT
18751	5233	13	acetate	acetate	NNP
18751	5233	14	and	and	CC
18751	5233	15	10	10	CD
18751	5233	16	c.c	c.c	NNP
18751	5233	17	.	.	.
18751	5234	1	of	of	IN
18751	5234	2	acetic	acetic	JJ
18751	5234	3	acid	acid	NN
18751	5234	4	,	,	,
18751	5234	5	only	only	RB
18751	5234	6	18.6	18.6	CD
18751	5234	7	c.c	c.c	NNP
18751	5234	8	.	.	.
18751	5235	1	were	be	VBD
18751	5235	2	required	require	VBN
18751	5235	3	.	.	.
18751	5236	1	~Effect	~effect	CD
18751	5236	2	of	of	IN
18751	5236	3	Foreign	Foreign	NNP
18751	5236	4	Salts.~--As	salts.~--as	CD
18751	5236	5	already	already	RB
18751	5236	6	stated	state	VBN
18751	5236	7	,	,	,
18751	5236	8	sulphates	sulphate	VBZ
18751	5236	9	interfere	interfere	RB
18751	5236	10	.	.	.
18751	5237	1	Twenty	twenty	CD
18751	5237	2	c.c	c.c	NNP
18751	5237	3	.	.	.
18751	5238	1	of	of	IN
18751	5238	2	the	the	DT
18751	5238	3	lead	lead	JJ
18751	5238	4	nitrate	nitrate	JJ
18751	5238	5	solution	solution	NN
18751	5238	6	were	be	VBD
18751	5238	7	taken	take	VBN
18751	5238	8	,	,	,
18751	5238	9	precipitated	precipitate	VBN
18751	5238	10	with	with	IN
18751	5238	11	sulphate	sulphate	NN
18751	5238	12	of	of	IN
18751	5238	13	soda	soda	NN
18751	5238	14	,	,	,
18751	5238	15	and	and	CC
18751	5238	16	the	the	DT
18751	5238	17	precipitate	precipitate	NN
18751	5238	18	dissolved	dissolve	VBN
18751	5238	19	in	in	IN
18751	5238	20	10	10	CD
18751	5238	21	grams	gram	NNS
18751	5238	22	of	of	IN
18751	5238	23	sodium	sodium	NN
18751	5238	24	acetate	acetate	NN
18751	5238	25	and	and	CC
18751	5238	26	titrated	titrated	JJ
18751	5238	27	as	as	IN
18751	5238	28	before	before	RB
18751	5238	29	.	.	.
18751	5239	1	Duplicate	duplicate	JJ
18751	5239	2	experiments	experiment	NNS
18751	5239	3	required	require	VBD
18751	5239	4	18.6	18.6	CD
18751	5239	5	c.c	c.c	NNP
18751	5239	6	.	.	.
18751	5240	1	and	and	CC
18751	5240	2	18.7	18.7	CD
18751	5240	3	c.c	c.c	NNP
18751	5240	4	.	.	.
18751	5241	1	of	of	IN
18751	5241	2	the	the	DT
18751	5241	3	chromate	chromate	NN
18751	5241	4	solution	solution	NN
18751	5241	5	.	.	.
18751	5242	1	A	a	DT
18751	5242	2	similar	similar	JJ
18751	5242	3	experiment	experiment	NN
18751	5242	4	with	with	IN
18751	5242	5	40	40	CD
18751	5242	6	c.c	c.c	NNP
18751	5242	7	.	.	.
18751	5243	1	of	of	IN
18751	5243	2	lead	lead	NNP
18751	5243	3	nitrate	nitrate	NNP
18751	5243	4	required	require	VBD
18751	5243	5	37.4	37.4	CD
18751	5243	6	c.c	c.c	NNP
18751	5243	7	.	.	.
18751	5244	1	of	of	IN
18751	5244	2	chromate	chromate	NNP
18751	5244	3	.	.	.
18751	5245	1	If	if	IN
18751	5245	2	the	the	DT
18751	5245	3	sulphate	sulphate	NN
18751	5245	4	had	have	VBD
18751	5245	5	not	not	RB
18751	5245	6	been	be	VBN
18751	5245	7	present	present	JJ
18751	5245	8	,	,	,
18751	5245	9	the	the	DT
18751	5245	10	results	result	NNS
18751	5245	11	would	would	MD
18751	5245	12	have	have	VB
18751	5245	13	been	be	VBN
18751	5245	14	19.7	19.7	CD
18751	5245	15	c.c	c.c	NNP
18751	5245	16	.	.	.
18751	5246	1	and	and	CC
18751	5246	2	39.4	39.4	CD
18751	5246	3	c.c	c.c	NNP
18751	5246	4	.	.	.
18751	5247	1	respectively	respectively	RB
18751	5247	2	.	.	.
18751	5248	1	~Effect	~effect	CD
18751	5248	2	of	of	IN
18751	5248	3	Varying	Varying	NNP
18751	5248	4	Lead.~--In	Lead.~--In	NNP
18751	5248	5	these	these	DT
18751	5248	6	experiments	experiment	NNS
18751	5248	7	the	the	DT
18751	5248	8	conditions	condition	NNS
18751	5248	9	were	be	VBD
18751	5248	10	as	as	IN
18751	5248	11	before	before	RB
18751	5248	12	,	,	,
18751	5248	13	but	but	CC
18751	5248	14	with	with	IN
18751	5248	15	varying	vary	VBG
18751	5248	16	amounts	amount	NNS
18751	5248	17	of	of	IN
18751	5248	18	lead	lead	NN
18751	5248	19	.	.	.
18751	5249	1	Lead	lead	VB
18751	5249	2	nitrate	nitrate	JJ
18751	5249	3	solution	solution	NN
18751	5249	4	present	present	JJ
18751	5249	5	10.0	10.0	CD
18751	5249	6	c.c	c.c	NNP
18751	5249	7	.	.	.
18751	5250	1	20.0	20.0	CD
18751	5250	2	c.c	c.c	NNP
18751	5250	3	.	.	.
18751	5251	1	50.0	50.0	CD
18751	5251	2	c.c	c.c	NNP
18751	5251	3	.	.	.
18751	5252	1	100.0	100.0	CD
18751	5252	2	c.c	c.c	NNP
18751	5252	3	.	.	.
18751	5253	1	Chromate	chromate	NN
18751	5253	2	solution	solution	NN
18751	5253	3	required	require	VBD
18751	5253	4	.	.	.
18751	5254	1	9.4	9.4	CD
18751	5254	2	"	"	``
18751	5254	3	19.7	19.7	CD
18751	5254	4	"	"	``
18751	5254	5	48.8	48.8	CD
18751	5254	6	"	"	``
18751	5254	7	98.2	98.2	CD
18751	5254	8	"	"	''
18751	5254	9	~Determination	~Determination	NFP
18751	5254	10	of	of	IN
18751	5254	11	Lead	lead	NN
18751	5254	12	in	in	IN
18751	5254	13	Galena.~--Weigh	Galena.~--Weigh	NNP
18751	5254	14	up	up	RB
18751	5254	15	1	1	CD
18751	5254	16	gram	gram	NN
18751	5254	17	of	of	IN
18751	5254	18	the	the	DT
18751	5254	19	powdered	powder	VBN
18751	5254	20	and	and	CC
18751	5254	21	dried	dry	VBD
18751	5254	22	ore	ore	NN
18751	5254	23	,	,	,
18751	5254	24	and	and	CC
18751	5254	25	boil	boil	VB
18751	5254	26	in	in	IN
18751	5254	27	an	an	DT
18751	5254	28	evaporating	evaporating	NN
18751	5254	29	dish	dish	NN
18751	5254	30	with	with	IN
18751	5254	31	10	10	CD
18751	5254	32	c.c	c.c	NNP
18751	5254	33	.	.	.
18751	5255	1	of	of	IN
18751	5255	2	dilute	dilute	NNP
18751	5255	3	hydrochloric	hydrochloric	NNP
18751	5255	4	acid	acid	NN
18751	5255	5	.	.	.
18751	5256	1	When	when	WRB
18751	5256	2	the	the	DT
18751	5256	3	action	action	NN
18751	5256	4	becomes	become	VBZ
18751	5256	5	sluggish	sluggish	JJ
18751	5256	6	,	,	,
18751	5256	7	dilute	dilute	NN
18751	5256	8	with	with	IN
18751	5256	9	an	an	DT
18751	5256	10	equal	equal	JJ
18751	5256	11	bulk	bulk	NN
18751	5256	12	of	of	IN
18751	5256	13	water	water	NN
18751	5256	14	,	,	,
18751	5256	15	and	and	CC
18751	5256	16	add	add	VB
18751	5256	17	a	a	DT
18751	5256	18	weighed	weigh	VBN
18751	5256	19	piece	piece	NN
18751	5256	20	of	of	IN
18751	5256	21	zinc	zinc	NN
18751	5256	22	rod	rod	NN
18751	5256	23	about	about	RB
18751	5256	24	1	1	CD
18751	5256	25	inch	inch	NN
18751	5256	26	long	long	JJ
18751	5256	27	and	and	CC
18751	5256	28	quarter	quarter	NN
18751	5256	29	-	-	HYPH
18751	5256	30	inch	inch	NN
18751	5256	31	across	across	RB
18751	5256	32	.	.	.
18751	5257	1	Keep	keep	VB
18751	5257	2	up	up	RP
18751	5257	3	a	a	DT
18751	5257	4	moderate	moderate	JJ
18751	5257	5	action	action	NN
18751	5257	6	by	by	IN
18751	5257	7	warming	warm	VBG
18751	5257	8	till	till	IN
18751	5257	9	the	the	DT
18751	5257	10	ore	ore	NN
18751	5257	11	is	be	VBZ
18751	5257	12	seen	see	VBN
18751	5257	13	to	to	TO
18751	5257	14	be	be	VB
18751	5257	15	completely	completely	RB
18751	5257	16	attacked	attack	VBN
18751	5257	17	and	and	CC
18751	5257	18	the	the	DT
18751	5257	19	lead	lead	NN
18751	5257	20	precipitated	precipitate	VBD
18751	5257	21	.	.	.
18751	5258	1	Decant	decant	NN
18751	5258	2	off	off	IN
18751	5258	3	the	the	DT
18751	5258	4	solution	solution	NN
18751	5258	5	,	,	,
18751	5258	6	wash	wash	VB
18751	5258	7	once	once	RB
18751	5258	8	,	,	,
18751	5258	9	strip	strip	VB
18751	5258	10	off	off	IN
18751	5258	11	the	the	DT
18751	5258	12	lead	lead	NN
18751	5258	13	,	,	,
18751	5258	14	wash	wash	NN
18751	5258	15	and	and	CC
18751	5258	16	weigh	weigh	VB
18751	5258	17	the	the	DT
18751	5258	18	remaining	remain	VBG
18751	5258	19	zinc	zinc	NN
18751	5258	20	.	.	.
18751	5259	1	Dissolve	dissolve	VB
18751	5259	2	the	the	DT
18751	5259	3	lead	lead	NN
18751	5259	4	in	in	IN
18751	5259	5	5	5	CD
18751	5259	6	c.c	c.c	NNP
18751	5259	7	.	.	.
18751	5260	1	of	of	IN
18751	5260	2	dilute	dilute	NNP
18751	5260	3	nitric	nitric	NNP
18751	5260	4	acid	acid	NN
18751	5260	5	,	,	,
18751	5260	6	and	and	CC
18751	5260	7	5	5	CD
18751	5260	8	c.c	c.c	NNP
18751	5260	9	.	.	.
18751	5261	1	of	of	IN
18751	5261	2	water	water	NN
18751	5261	3	with	with	IN
18751	5261	4	the	the	DT
18751	5261	5	aid	aid	NN
18751	5261	6	of	of	IN
18751	5261	7	heat	heat	NN
18751	5261	8	.	.	.
18751	5262	1	Dilute	dilute	NN
18751	5262	2	and	and	CC
18751	5262	3	transfer	transfer	VB
18751	5262	4	to	to	IN
18751	5262	5	a	a	DT
18751	5262	6	pint	pint	NN
18751	5262	7	flask	flask	NN
18751	5262	8	;	;	:
18751	5262	9	add	add	VB
18751	5262	10	a	a	DT
18751	5262	11	slight	slight	JJ
18751	5262	12	excess	excess	NN
18751	5262	13	of	of	IN
18751	5262	14	dilute	dilute	NNP
18751	5262	15	ammonia	ammonia	NNP
18751	5262	16	,	,	,
18751	5262	17	and	and	CC
18751	5262	18	render	render	VB
18751	5262	19	faintly	faintly	RB
18751	5262	20	acid	acid	JJ
18751	5262	21	with	with	IN
18751	5262	22	acetic	acetic	JJ
18751	5262	23	acid	acid	NN
18751	5262	24	.	.	.
18751	5263	1	Dilute	dilute	NN
18751	5263	2	to	to	IN
18751	5263	3	150	150	CD
18751	5263	4	c.c	c.c	NNP
18751	5263	5	.	.	NNP
18751	5263	6	,	,	,
18751	5263	7	heat	heat	NN
18751	5263	8	to	to	IN
18751	5263	9	boiling	boil	VBG
18751	5263	10	,	,	,
18751	5263	11	and	and	CC
18751	5263	12	run	run	VB
18751	5263	13	in	in	IN
18751	5263	14	the	the	DT
18751	5263	15	standard	standard	JJ
18751	5263	16	chromate	chromate	NN
18751	5263	17	in	in	IN
18751	5263	18	slight	slight	JJ
18751	5263	19	excess	excess	NN
18751	5263	20	,	,	,
18751	5263	21	noting	note	VBG
18751	5263	22	the	the	DT
18751	5263	23	amount	amount	NN
18751	5263	24	required	require	VBN
18751	5263	25	,	,	,
18751	5263	26	and	and	CC
18751	5263	27	make	make	VB
18751	5263	28	up	up	RP
18751	5263	29	to	to	IN
18751	5263	30	250	250	CD
18751	5263	31	c.c	c.c	NNP
18751	5263	32	.	.	.
18751	5264	1	with	with	IN
18751	5264	2	water	water	NN
18751	5264	3	.	.	.
18751	5265	1	Boil	Boil	NNP
18751	5265	2	the	the	DT
18751	5265	3	solution	solution	NN
18751	5265	4	,	,	,
18751	5265	5	allow	allow	VB
18751	5265	6	to	to	TO
18751	5265	7	settle	settle	VB
18751	5265	8	for	for	IN
18751	5265	9	a	a	DT
18751	5265	10	minute	minute	NN
18751	5265	11	or	or	CC
18751	5265	12	so	so	RB
18751	5265	13	,	,	,
18751	5265	14	filter	filter	VB
18751	5265	15	off	off	RP
18751	5265	16	50	50	CD
18751	5265	17	c.c	c.c	NNP
18751	5265	18	.	.	NNP
18751	5265	19	,	,	,
18751	5265	20	and	and	CC
18751	5265	21	determine	determine	VB
18751	5265	22	the	the	DT
18751	5265	23	excess	excess	NN
18751	5265	24	of	of	IN
18751	5265	25	chromate	chromate	NN
18751	5265	26	colorimetrically	colorimetrically	RB
18751	5265	27	.	.	.
18751	5266	1	As	as	IN
18751	5266	2	an	an	DT
18751	5266	3	example	example	NN
18751	5266	4	,	,	,
18751	5266	5	1	1	CD
18751	5266	6	gram	gram	NN
18751	5266	7	of	of	IN
18751	5266	8	an	an	DT
18751	5266	9	impure	impure	NN
18751	5266	10	galena	galena	NN
18751	5266	11	was	be	VBD
18751	5266	12	precipitated	precipitate	VBN
18751	5266	13	with	with	IN
18751	5266	14	75	75	CD
18751	5266	15	c.c	c.c	NNP
18751	5266	16	.	.	.
18751	5267	1	of	of	IN
18751	5267	2	standard	standard	NNP
18751	5267	3	chromate	chromate	NNP
18751	5267	4	(	(	-LRB-
18751	5267	5	100	100	CD
18751	5267	6	c.c	c.c	NNP
18751	5267	7	.	.	.
18751	5268	1	=	=	NFP
18751	5268	2	1.020	1.020	CD
18751	5268	3	gram	gram	NN
18751	5268	4	lead	lead	NN
18751	5268	5	)	)	-RRB-
18751	5268	6	.	.	.
18751	5269	1	The	the	DT
18751	5269	2	excess	excess	NN
18751	5269	3	found	find	VBD
18751	5269	4	in	in	IN
18751	5269	5	50	50	CD
18751	5269	6	c.c	c.c	NNP
18751	5269	7	.	.	.
18751	5270	1	was	be	VBD
18751	5270	2	0.3	0.3	CD
18751	5270	3	c.c	c.c	NNP
18751	5270	4	.	.	NNP
18751	5270	5	,	,	,
18751	5270	6	which	which	WDT
18751	5270	7	,	,	,
18751	5270	8	multiplied	multiply	VBN
18751	5270	9	by	by	IN
18751	5270	10	5	5	CD
18751	5270	11	,	,	,
18751	5270	12	gives	give	VBZ
18751	5270	13	1.5	1.5	CD
18751	5270	14	c.c	c.c	NNP
18751	5270	15	.	.	.
18751	5271	1	as	as	IN
18751	5271	2	the	the	DT
18751	5271	3	excess	excess	NN
18751	5271	4	in	in	IN
18751	5271	5	the	the	DT
18751	5271	6	whole	whole	JJ
18751	5271	7	solution	solution	NN
18751	5271	8	.	.	.
18751	5272	1	The	the	DT
18751	5272	2	remaining	remaining	JJ
18751	5272	3	73.5	73.5	CD
18751	5272	4	c.c	c.c	NNP
18751	5272	5	.	.	.
18751	5273	1	of	of	IN
18751	5273	2	"	"	``
18751	5273	3	chromate	chromate	NN
18751	5273	4	"	"	''
18751	5273	5	required	require	VBN
18751	5273	6	by	by	IN
18751	5273	7	the	the	DT
18751	5273	8	assay	assay	NN
18751	5273	9	,	,	,
18751	5273	10	are	be	VBP
18751	5273	11	equivalent	equivalent	JJ
18751	5273	12	to	to	IN
18751	5273	13	0.7497	0.7497	CD
18751	5273	14	gram	gram	NN
18751	5273	15	of	of	IN
18751	5273	16	lead	lead	NN
18751	5273	17	.	.	.
18751	5274	1	The	the	DT
18751	5274	2	zinc	zinc	NN
18751	5274	3	used	use	VBD
18751	5274	4	up	up	RP
18751	5274	5	weighed	weigh	VBD
18751	5274	6	1.5	1.5	CD
18751	5274	7	grams	gram	NNS
18751	5274	8	,	,	,
18751	5274	9	and	and	CC
18751	5274	10	contained	contain	VBD
18751	5274	11	0.0165	0.0165	CD
18751	5274	12	gram	gram	NN
18751	5274	13	of	of	IN
18751	5274	14	lead	lead	NN
18751	5274	15	.	.	.
18751	5275	1	Thus	thus	RB
18751	5275	2	we	-PRON-	PRP
18751	5275	3	get--	get--	NN
18751	5275	4	Lead	lead	VBP
18751	5275	5	in	in	IN
18751	5275	6	the	the	DT
18751	5275	7	assay	assay	NN
18751	5275	8	0.7497	0.7497	CD
18751	5275	9	gram	gram	NN
18751	5275	10	Lead	Lead	NNP
18751	5275	11	from	from	IN
18751	5275	12	the	the	DT
18751	5275	13	zinc	zinc	NN
18751	5275	14	0.0165	0.0165	CD
18751	5275	15	"	"	''
18751	5275	16	------	------	:
18751	5275	17	.	.	.
18751	5275	18	'	'	''
18751	5275	19	.	.	.
18751	5276	1	Lead	lead	VB
18751	5276	2	in	in	IN
18751	5276	3	the	the	DT
18751	5276	4	galena	galena	NN
18751	5276	5	0.7332	0.7332	CD
18751	5276	6	"	"	``
18751	5276	7	Equivalent	equivalent	JJ
18751	5276	8	to	to	IN
18751	5276	9	73.3	73.3	CD
18751	5276	10	per	per	IN
18751	5276	11	cent	cent	NN
18751	5276	12	.	.	.
18751	5277	1	Another	another	DT
18751	5277	2	sample	sample	NN
18751	5277	3	,	,	,
18751	5277	4	in	in	IN
18751	5277	5	which	which	WDT
18751	5277	6	the	the	DT
18751	5277	7	galena	galena	NN
18751	5277	8	was	be	VBD
18751	5277	9	accompanied	accompany	VBN
18751	5277	10	with	with	IN
18751	5277	11	a	a	DT
18751	5277	12	large	large	JJ
18751	5277	13	quantity	quantity	NN
18751	5277	14	of	of	IN
18751	5277	15	pyrites	pyrite	NNS
18751	5277	16	,	,	,
18751	5277	17	gave	give	VBD
18751	5277	18	the	the	DT
18751	5277	19	following	follow	VBG
18751	5277	20	results:--Three	results:--three	NN
18751	5277	21	grams	gram	NNS
18751	5277	22	were	be	VBD
18751	5277	23	treated	treat	VBN
18751	5277	24	with	with	IN
18751	5277	25	30	30	CD
18751	5277	26	c.c	c.c	NN
18751	5277	27	.	.	.
18751	5278	1	of	of	IN
18751	5278	2	dilute	dilute	NNP
18751	5278	3	hydrochloric	hydrochloric	NNP
18751	5278	4	acid	acid	NNP
18751	5278	5	and	and	CC
18751	5278	6	a	a	DT
18751	5278	7	rod	rod	NN
18751	5278	8	of	of	IN
18751	5278	9	zinc	zinc	NN
18751	5278	10	.	.	.
18751	5279	1	The	the	DT
18751	5279	2	zinc	zinc	NN
18751	5279	3	and	and	CC
18751	5279	4	lead	lead	NN
18751	5279	5	were	be	VBD
18751	5279	6	carefully	carefully	RB
18751	5279	7	transferred	transfer	VBN
18751	5279	8	to	to	IN
18751	5279	9	another	another	DT
18751	5279	10	vessel	vessel	NN
18751	5279	11	,	,	,
18751	5279	12	the	the	DT
18751	5279	13	zinc	zinc	NN
18751	5279	14	cleaned	clean	VBD
18751	5279	15	,	,	,
18751	5279	16	and	and	CC
18751	5279	17	the	the	DT
18751	5279	18	lead	lead	NN
18751	5279	19	(	(	-LRB-
18751	5279	20	dissolved	dissolve	VBN
18751	5279	21	in	in	IN
18751	5279	22	5	5	CD
18751	5279	23	c.c	c.c	NNP
18751	5279	24	.	.	.
18751	5280	1	of	of	IN
18751	5280	2	dilute	dilute	NNP
18751	5280	3	nitric	nitric	NNP
18751	5280	4	acid	acid	NNP
18751	5280	5	and	and	CC
18751	5280	6	20	20	CD
18751	5280	7	c.c	c.c	NNP
18751	5280	8	.	.	.
18751	5281	1	of	of	IN
18751	5281	2	water	water	NN
18751	5281	3	)	)	-RRB-
18751	5281	4	treated	treat	VBN
18751	5281	5	as	as	IN
18751	5281	6	before	before	RB
18751	5281	7	.	.	.
18751	5282	1	14.5	14.5	CD
18751	5282	2	c.c	c.c	NNP
18751	5282	3	.	.	.
18751	5283	1	of	of	IN
18751	5283	2	the	the	DT
18751	5283	3	chromate	chromate	NN
18751	5283	4	were	be	VBD
18751	5283	5	required	require	VBN
18751	5283	6	=	=	SYM
18751	5283	7	0.1479	0.1479	CD
18751	5283	8	gram	gram	NN
18751	5283	9	lead	lead	NN
18751	5283	10	Lead	Lead	NNP
18751	5283	11	in	in	IN
18751	5283	12	2	2	CD
18751	5283	13	grams	gram	NNS
18751	5283	14	of	of	IN
18751	5283	15	zinc	zinc	NN
18751	5283	16	=	=	SYM
18751	5283	17	0.0220	0.0220	CD
18751	5283	18	"	"	``
18751	5283	19	------	------	:
18751	5283	20	.	.	.
18751	5283	21	'	'	''
18751	5283	22	.	.	.
18751	5284	1	Lead	lead	VB
18751	5284	2	in	in	IN
18751	5284	3	3	3	CD
18751	5284	4	grams	gram	NNS
18751	5284	5	of	of	IN
18751	5284	6	the	the	DT
18751	5284	7	ore	ore	NNP
18751	5284	8	=	=	SYM
18751	5284	9	0.1259	0.1259	CD
18751	5284	10	"	"	``
18751	5284	11	Equivalent	equivalent	JJ
18751	5284	12	to	to	IN
18751	5284	13	4.20	4.20	CD
18751	5284	14	per	per	NN
18751	5284	15	cent	cent	NN
18751	5284	16	.	.	.
18751	5285	1	The	the	DT
18751	5285	2	same	same	JJ
18751	5285	3	ore	ore	NN
18751	5285	4	gave	give	VBN
18751	5285	5	by	by	IN
18751	5285	6	separation	separation	NN
18751	5285	7	of	of	IN
18751	5285	8	the	the	DT
18751	5285	9	lead	lead	NN
18751	5285	10	with	with	IN
18751	5285	11	sulphuretted	sulphuret	VBN
18751	5285	12	hydrogen	hydrogen	NN
18751	5285	13	,	,	,
18751	5285	14	and	and	CC
18751	5285	15	conversion	conversion	NN
18751	5285	16	into	into	IN
18751	5285	17	sulphate	sulphate	NN
18751	5285	18	,	,	,
18751	5285	19	4.16	4.16	CD
18751	5285	20	per	per	IN
18751	5285	21	cent	cent	NN
18751	5285	22	.	.	.
18751	5286	1	With	with	IN
18751	5286	2	fairly	fairly	RB
18751	5286	3	pure	pure	JJ
18751	5286	4	ores	ore	NNS
18751	5286	5	,	,	,
18751	5286	6	free	free	JJ
18751	5286	7	from	from	IN
18751	5286	8	sulphate	sulphate	NN
18751	5286	9	,	,	,
18751	5286	10	the	the	DT
18751	5286	11	assay	assay	NN
18751	5286	12	may	may	MD
18751	5286	13	be	be	VB
18751	5286	14	made	make	VBN
18751	5286	15	more	more	RBR
18751	5286	16	quickly	quickly	RB
18751	5286	17	as	as	IN
18751	5286	18	follows	follow	VBZ
18751	5286	19	:	:	:
18751	5286	20	Dissolve	dissolve	NN
18751	5286	21	1	1	CD
18751	5286	22	gram	gram	NN
18751	5286	23	of	of	IN
18751	5286	24	the	the	DT
18751	5286	25	finely	finely	RB
18751	5286	26	powdered	powder	VBN
18751	5286	27	ore	ore	NN
18751	5286	28	by	by	IN
18751	5286	29	boiling	boil	VBG
18751	5286	30	gently	gently	RB
18751	5286	31	with	with	IN
18751	5286	32	40	40	CD
18751	5286	33	c.c	c.c	NNP
18751	5286	34	.	.	.
18751	5287	1	of	of	IN
18751	5287	2	dilute	dilute	NNP
18751	5287	3	hydrochloric	hydrochloric	NNP
18751	5287	4	acid	acid	NN
18751	5287	5	for	for	IN
18751	5287	6	15	15	CD
18751	5287	7	minutes	minute	NNS
18751	5287	8	;	;	:
18751	5287	9	cool	cool	JJ
18751	5287	10	;	;	:
18751	5287	11	add	add	VB
18751	5287	12	a	a	DT
18751	5287	13	few	few	JJ
18751	5287	14	drops	drop	NNS
18751	5287	15	of	of	IN
18751	5287	16	permanganate	permanganate	NN
18751	5287	17	;	;	:
18751	5287	18	neutralise	neutralise	NNP
18751	5287	19	with	with	IN
18751	5287	20	ammonia	ammonia	NNP
18751	5287	21	,	,	,
18751	5287	22	add	add	VB
18751	5287	23	acetic	acetic	JJ
18751	5287	24	acid	acid	NN
18751	5287	25	and	and	CC
18751	5287	26	a	a	DT
18751	5287	27	little	little	JJ
18751	5287	28	sodium	sodium	NN
18751	5287	29	acetate	acetate	NN
18751	5287	30	.	.	.
18751	5288	1	Titrate	titrate	VB
18751	5288	2	with	with	IN
18751	5288	3	standard	standard	JJ
18751	5288	4	chromate	chromate	NN
18751	5288	5	.	.	.
18751	5289	1	COLORIMETRIC	COLORIMETRIC	NNP
18751	5289	2	PROCESS	PROCESS	NNP
18751	5289	3	.	.	.
18751	5290	1	This	this	DT
18751	5290	2	is	be	VBZ
18751	5290	3	based	base	VBN
18751	5290	4	upon	upon	IN
18751	5290	5	the	the	DT
18751	5290	6	brown	brown	JJ
18751	5290	7	coloration	coloration	NN
18751	5290	8	produced	produce	VBN
18751	5290	9	in	in	IN
18751	5290	10	very	very	RB
18751	5290	11	dilute	dilute	JJ
18751	5290	12	solutions	solution	NNS
18751	5290	13	of	of	IN
18751	5290	14	lead	lead	NN
18751	5290	15	by	by	IN
18751	5290	16	the	the	DT
18751	5290	17	action	action	NN
18751	5290	18	of	of	IN
18751	5290	19	a	a	DT
18751	5290	20	solution	solution	NN
18751	5290	21	of	of	IN
18751	5290	22	sulphuretted	sulphuret	VBN
18751	5290	23	hydrogen	hydrogen	NN
18751	5290	24	.	.	.
18751	5291	1	The	the	DT
18751	5291	2	quantity	quantity	NN
18751	5291	3	of	of	IN
18751	5291	4	lead	lead	NN
18751	5291	5	in	in	IN
18751	5291	6	the	the	DT
18751	5291	7	50	50	CD
18751	5291	8	c.c	c.c	NNP
18751	5291	9	.	.	.
18751	5292	1	of	of	IN
18751	5292	2	the	the	DT
18751	5292	3	assay	assay	NN
18751	5292	4	solution	solution	NN
18751	5292	5	must	must	MD
18751	5292	6	not	not	RB
18751	5292	7	much	much	RB
18751	5292	8	exceed	exceed	VB
18751	5292	9	0.5	0.5	CD
18751	5292	10	milligram	milligram	NN
18751	5292	11	,	,	,
18751	5292	12	nor	nor	CC
18751	5292	13	be	be	VB
18751	5292	14	less	less	JJR
18751	5292	15	than	than	IN
18751	5292	16	0.01	0.01	CD
18751	5292	17	.	.	.
18751	5293	1	The	the	DT
18751	5293	2	sulphuretted	sulphuret	VBN
18751	5293	3	hydrogen	hydrogen	NN
18751	5293	4	is	be	VBZ
18751	5293	5	used	use	VBN
18751	5293	6	in	in	IN
18751	5293	7	the	the	DT
18751	5293	8	form	form	NN
18751	5293	9	of	of	IN
18751	5293	10	a	a	DT
18751	5293	11	solution	solution	NN
18751	5293	12	,	,	,
18751	5293	13	and	and	CC
18751	5293	14	is	be	VBZ
18751	5293	15	not	not	RB
18751	5293	16	bubbled	bubble	VBN
18751	5293	17	through	through	IN
18751	5293	18	the	the	DT
18751	5293	19	assay	assay	NN
18751	5293	20	.	.	.
18751	5294	1	The	the	DT
18751	5294	2	principle	principle	NN
18751	5294	3	of	of	IN
18751	5294	4	working	work	VBG
18751	5294	5	is	be	VBZ
18751	5294	6	the	the	DT
18751	5294	7	same	same	JJ
18751	5294	8	as	as	IN
18751	5294	9	previously	previously	RB
18751	5294	10	described	describe	VBN
18751	5294	11	.	.	.
18751	5295	1	_	_	NNP
18751	5295	2	Standard	Standard	NNP
18751	5295	3	Lead	Lead	NNP
18751	5295	4	Solution._--Each	Solution._--Each	NNP
18751	5295	5	c.c	c.c	NN
18751	5295	6	.	.	.
18751	5296	1	of	of	IN
18751	5296	2	this	this	DT
18751	5296	3	should	should	MD
18751	5296	4	contain	contain	VB
18751	5296	5	0.1	0.1	CD
18751	5296	6	milligram	milligram	NN
18751	5296	7	of	of	IN
18751	5296	8	lead	lead	NN
18751	5296	9	.	.	.
18751	5297	1	It	-PRON-	PRP
18751	5297	2	is	be	VBZ
18751	5297	3	made	make	VBN
18751	5297	4	by	by	IN
18751	5297	5	diluting	dilute	VBG
18751	5297	6	10	10	CD
18751	5297	7	c.c	c.c	NNP
18751	5297	8	.	.	.
18751	5298	1	of	of	IN
18751	5298	2	the	the	DT
18751	5298	3	solution	solution	NN
18751	5298	4	of	of	IN
18751	5298	5	lead	lead	NN
18751	5298	6	nitrate	nitrate	JJ
18751	5298	7	,	,	,
18751	5298	8	described	describe	VBN
18751	5298	9	under	under	IN
18751	5298	10	the	the	DT
18751	5298	11	volumetric	volumetric	NN
18751	5298	12	process	process	NN
18751	5298	13	,	,	,
18751	5298	14	to	to	IN
18751	5298	15	1	1	CD
18751	5298	16	litre	litre	NN
18751	5298	17	.	.	.
18751	5299	1	_	_	NNP
18751	5299	2	Sulphuretted	sulphuret	VBN
18751	5299	3	hydrogen	hydrogen	NN
18751	5299	4	water	water	NN
18751	5299	5	_	_	NNP
18751	5299	6	is	be	VBZ
18751	5299	7	made	make	VBN
18751	5299	8	by	by	IN
18751	5299	9	passing	pass	VBG
18751	5299	10	a	a	DT
18751	5299	11	current	current	NN
18751	5299	12	of	of	IN
18751	5299	13	the	the	DT
18751	5299	14	washed	wash	VBN
18751	5299	15	gas	gas	NN
18751	5299	16	into	into	IN
18751	5299	17	water	water	NN
18751	5299	18	till	till	IN
18751	5299	19	the	the	DT
18751	5299	20	latter	latter	NN
18751	5299	21	is	be	VBZ
18751	5299	22	saturated	saturate	VBN
18751	5299	23	.	.	.
18751	5300	1	Five	five	CD
18751	5300	2	c.c	c.c	NNP
18751	5300	3	.	.	.
18751	5301	1	of	of	IN
18751	5301	2	the	the	DT
18751	5301	3	sulphuretted	sulphuret	VBN
18751	5301	4	hydrogen	hydrogen	NN
18751	5301	5	water	water	NN
18751	5301	6	are	be	VBP
18751	5301	7	put	put	VBN
18751	5301	8	into	into	IN
18751	5301	9	a	a	DT
18751	5301	10	Nessler	Nessler	NNP
18751	5301	11	tube	tube	NN
18751	5301	12	,	,	,
18751	5301	13	the	the	DT
18751	5301	14	measured	measure	VBN
18751	5301	15	portion	portion	NN
18751	5301	16	of	of	IN
18751	5301	17	the	the	DT
18751	5301	18	assay	assay	NN
18751	5301	19	solution	solution	NN
18751	5301	20	added	add	VBD
18751	5301	21	,	,	,
18751	5301	22	and	and	CC
18751	5301	23	the	the	DT
18751	5301	24	whole	whole	NN
18751	5301	25	diluted	dilute	VBN
18751	5301	26	with	with	IN
18751	5301	27	water	water	NN
18751	5301	28	to	to	IN
18751	5301	29	the	the	DT
18751	5301	30	50	50	CD
18751	5301	31	c.c	c.c	NNP
18751	5301	32	.	.	.
18751	5302	1	mark	mark	NNP
18751	5302	2	.	.	.
18751	5303	1	Into	into	IN
18751	5303	2	the	the	DT
18751	5303	3	standard	standard	JJ
18751	5303	4	Nessler	Nessler	NNP
18751	5303	5	tube	tube	NN
18751	5303	6	the	the	DT
18751	5303	7	same	same	JJ
18751	5303	8	amount	amount	NN
18751	5303	9	of	of	IN
18751	5303	10	the	the	DT
18751	5303	11	sulphuretted	sulphuret	VBN
18751	5303	12	hydrogen	hydrogen	NN
18751	5303	13	water	water	NN
18751	5303	14	is	be	VBZ
18751	5303	15	put	put	VBN
18751	5303	16	,	,	,
18751	5303	17	and	and	CC
18751	5303	18	diluted	dilute	VBN
18751	5303	19	to	to	IN
18751	5303	20	nearly	nearly	RB
18751	5303	21	50	50	CD
18751	5303	22	c.c	c.c	NNP
18751	5303	23	.	.	.
18751	5304	1	The	the	DT
18751	5304	2	standard	standard	JJ
18751	5304	3	lead	lead	NN
18751	5304	4	solution	solution	NN
18751	5304	5	is	be	VBZ
18751	5304	6	then	then	RB
18751	5304	7	run	run	VBN
18751	5304	8	in	in	RP
18751	5304	9	till	till	IN
18751	5304	10	the	the	DT
18751	5304	11	tints	tint	NNS
18751	5304	12	are	be	VBP
18751	5304	13	equal	equal	JJ
18751	5304	14	.	.	.
18751	5305	1	The	the	DT
18751	5305	2	assay	assay	NN
18751	5305	3	solution	solution	NN
18751	5305	4	must	must	MD
18751	5305	5	not	not	RB
18751	5305	6	contain	contain	VB
18751	5305	7	much	much	JJ
18751	5305	8	free	free	JJ
18751	5305	9	acid	acid	NN
18751	5305	10	,	,	,
18751	5305	11	and	and	CC
18751	5305	12	if	if	IN
18751	5305	13	the	the	DT
18751	5305	14	conditions	condition	NNS
18751	5305	15	will	will	MD
18751	5305	16	allow	allow	VB
18751	5305	17	it	-PRON-	PRP
18751	5305	18	,	,	,
18751	5305	19	may	may	MD
18751	5305	20	with	with	IN
18751	5305	21	advantage	advantage	NN
18751	5305	22	be	be	VB
18751	5305	23	rendered	render	VBN
18751	5305	24	alkaline	alkaline	NN
18751	5305	25	with	with	IN
18751	5305	26	ammonia	ammonia	NNP
18751	5305	27	.	.	.
18751	5306	1	The	the	DT
18751	5306	2	chief	chief	JJ
18751	5306	3	cause	cause	NN
18751	5306	4	of	of	IN
18751	5306	5	disturbance	disturbance	NN
18751	5306	6	is	be	VBZ
18751	5306	7	the	the	DT
18751	5306	8	precipitation	precipitation	NN
18751	5306	9	of	of	IN
18751	5306	10	lead	lead	NN
18751	5306	11	sulphide	sulphide	NN
18751	5306	12	forming	form	VBG
18751	5306	13	a	a	DT
18751	5306	14	black	black	JJ
18751	5306	15	turbid	turbid	NN
18751	5306	16	solution	solution	NN
18751	5306	17	instead	instead	RB
18751	5306	18	of	of	IN
18751	5306	19	a	a	DT
18751	5306	20	brown	brown	JJ
18751	5306	21	clear	clear	JJ
18751	5306	22	one	one	CD
18751	5306	23	.	.	.
18751	5307	1	This	this	DT
18751	5307	2	may	may	MD
18751	5307	3	be	be	VB
18751	5307	4	caused	cause	VBN
18751	5307	5	by	by	IN
18751	5307	6	using	use	VBG
18751	5307	7	hot	hot	JJ
18751	5307	8	solutions	solution	NNS
18751	5307	9	or	or	CC
18751	5307	10	an	an	DT
18751	5307	11	excess	excess	NN
18751	5307	12	of	of	IN
18751	5307	13	acid	acid	NN
18751	5307	14	.	.	.
18751	5308	1	Other	other	JJ
18751	5308	2	metals	metal	NNS
18751	5308	3	precipitable	precipitable	JJ
18751	5308	4	by	by	IN
18751	5308	5	sulphuretted	sulphuret	VBN
18751	5308	6	hydrogen	hydrogen	NN
18751	5308	7	must	must	MD
18751	5308	8	be	be	VB
18751	5308	9	absent	absent	JJ
18751	5308	10	as	as	RB
18751	5308	11	well	well	RB
18751	5308	12	as	as	IN
18751	5308	13	strong	strong	JJ
18751	5308	14	oxidising	oxidising	JJ
18751	5308	15	agents	agent	NNS
18751	5308	16	.	.	.
18751	5309	1	~Effect	~Effect	NFP
18751	5309	2	of	of	IN
18751	5309	3	Varying	varying	NN
18751	5309	4	Temperature.~--The	temperature.~--the	DT
18751	5309	5	effect	effect	NN
18751	5309	6	of	of	IN
18751	5309	7	increased	increase	VBN
18751	5309	8	temperature	temperature	NN
18751	5309	9	is	be	VBZ
18751	5309	10	to	to	TO
18751	5309	11	change	change	VB
18751	5309	12	the	the	DT
18751	5309	13	colour	colour	NN
18751	5309	14	from	from	IN
18751	5309	15	brown	brown	JJ
18751	5309	16	to	to	IN
18751	5309	17	black	black	NN
18751	5309	18	,	,	,
18751	5309	19	and	and	CC
18751	5309	20	to	to	TO
18751	5309	21	render	render	VB
18751	5309	22	the	the	DT
18751	5309	23	estimation	estimation	NN
18751	5309	24	difficult	difficult	JJ
18751	5309	25	.	.	.
18751	5310	1	1	1	CD
18751	5310	2	c.c	c.c	NNP
18751	5310	3	.	.	.
18751	5311	1	at	at	IN
18751	5311	2	15	15	CD
18751	5311	3	°	°	NNS
18751	5311	4	C.	C.	NNP
18751	5311	5	showed	show	VBD
18751	5311	6	the	the	DT
18751	5311	7	colour	colour	NN
18751	5311	8	of	of	IN
18751	5311	9	0.5	0.5	CD
18751	5311	10	c.c	c.c	NNP
18751	5311	11	.	.	.
18751	5312	1	at	at	IN
18751	5312	2	60	60	CD
18751	5312	3	°	°	NNS
18751	5312	4	C.	C.	NNP
18751	5312	5	2	2	CD
18751	5312	6	"	"	``
18751	5312	7	"	"	``
18751	5312	8	"	"	''
18751	5312	9	"	"	''
18751	5312	10	1.5	1.5	CD
18751	5312	11	"	"	''
18751	5312	12	at	at	IN
18751	5312	13	60	60	CD
18751	5312	14	°	°	NNS
18751	5312	15	C.	C.	NNP
18751	5312	16	3	3	CD
18751	5312	17	"	"	``
18751	5312	18	"	"	``
18751	5312	19	"	"	''
18751	5312	20	"	"	''
18751	5312	21	5.0	5.0	CD
18751	5312	22	"	"	''
18751	5312	23	at	at	IN
18751	5312	24	50	50	CD
18751	5312	25	°	°	NNS
18751	5312	26	C.	C.	NNP
18751	5312	27	~Effect	~Effect	NNP
18751	5312	28	of	of	IN
18751	5312	29	Varying	varying	NN
18751	5312	30	Time.~--The	time.~--the	DT
18751	5312	31	colour	colour	NN
18751	5312	32	becomes	become	VBZ
18751	5312	33	lighter	light	JJR
18751	5312	34	on	on	IN
18751	5312	35	standing	stand	VBG
18751	5312	36	:	:	:
18751	5312	37	2	2	CD
18751	5312	38	c.c	c.c	NNP
18751	5312	39	.	.	.
18751	5313	1	on	on	IN
18751	5313	2	standing	stand	VBG
18751	5313	3	10	10	CD
18751	5313	4	,	,	,
18751	5313	5	20	20	CD
18751	5313	6	,	,	,
18751	5313	7	and	and	CC
18751	5313	8	40	40	CD
18751	5313	9	minutes	minute	NNS
18751	5313	10	became	become	VBD
18751	5313	11	equal	equal	JJ
18751	5313	12	in	in	IN
18751	5313	13	colour	colour	NN
18751	5313	14	to	to	IN
18751	5313	15	1.7	1.7	CD
18751	5313	16	c.c	c.c	NNP
18751	5313	17	.	.	.
18751	5314	1	~Effect	~effect	CD
18751	5314	2	of	of	IN
18751	5314	3	Acids	Acids	NNP
18751	5314	4	and	and	CC
18751	5314	5	Ammonia.~--Two	Ammonia.~--Two	NNP
18751	5314	6	c.c	c.c	NNP
18751	5314	7	.	.	.
18751	5315	1	of	of	IN
18751	5315	2	the	the	DT
18751	5315	3	solution	solution	NN
18751	5315	4	with	with	IN
18751	5315	5	2	2	CD
18751	5315	6	c.c	c.c	NNP
18751	5315	7	.	.	.
18751	5316	1	of	of	IN
18751	5316	2	dilute	dilute	NNP
18751	5316	3	hydrochloric	hydrochloric	NNP
18751	5316	4	acid	acid	NNP
18751	5316	5	became	become	VBD
18751	5316	6	cloudy	cloudy	JJ
18751	5316	7	and	and	CC
18751	5316	8	equivalent	equivalent	JJ
18751	5316	9	to	to	IN
18751	5316	10	about	about	IN
18751	5316	11	2.5	2.5	CD
18751	5316	12	c.c	c.c	NNP
18751	5316	13	.	.	.
18751	5317	1	;	;	:
18751	5317	2	and	and	CC
18751	5317	3	a	a	DT
18751	5317	4	similar	similar	JJ
18751	5317	5	result	result	NN
18751	5317	6	was	be	VBD
18751	5317	7	got	get	VBN
18751	5317	8	with	with	IN
18751	5317	9	2	2	CD
18751	5317	10	c.c	c.c	NNP
18751	5317	11	.	.	.
18751	5318	1	of	of	IN
18751	5318	2	dilute	dilute	NNP
18751	5318	3	sulphuric	sulphuric	NNP
18751	5318	4	acid	acid	NNP
18751	5318	5	.	.	.
18751	5319	1	With	with	IN
18751	5319	2	2	2	CD
18751	5319	3	c.c	c.c	NNP
18751	5319	4	.	.	.
18751	5320	1	of	of	IN
18751	5320	2	dilute	dilute	NNP
18751	5320	3	ammonia	ammonia	NNP
18751	5320	4	the	the	DT
18751	5320	5	solution	solution	NN
18751	5320	6	became	become	VBD
18751	5320	7	somewhat	somewhat	RB
18751	5320	8	darker	dark	JJR
18751	5320	9	,	,	,
18751	5320	10	or	or	CC
18751	5320	11	equal	equal	JJ
18751	5320	12	to	to	IN
18751	5320	13	2.3	2.3	CD
18751	5320	14	c.c	c.c	NNP
18751	5320	15	.	.	.
18751	5321	1	;	;	:
18751	5321	2	but	but	CC
18751	5321	3	gave	give	VBD
18751	5321	4	a	a	DT
18751	5321	5	very	very	RB
18751	5321	6	clear	clear	JJ
18751	5321	7	solution	solution	NN
18751	5321	8	easy	easy	JJ
18751	5321	9	to	to	TO
18751	5321	10	compare	compare	VB
18751	5321	11	.	.	.
18751	5322	1	~Determination	~Determination	NFP
18751	5322	2	of	of	IN
18751	5322	3	Lead	lead	NN
18751	5322	4	in	in	IN
18751	5322	5	Commercial	Commercial	NNP
18751	5322	6	Zinc.~--Dissolve	zinc.~--dissolve	NN
18751	5322	7	0.1	0.1	CD
18751	5322	8	gram	gram	NN
18751	5322	9	of	of	IN
18751	5322	10	the	the	DT
18751	5322	11	metal	metal	NN
18751	5322	12	in	in	IN
18751	5322	13	1	1	CD
18751	5322	14	c.c	c.c	NNP
18751	5322	15	.	.	.
18751	5323	1	of	of	IN
18751	5323	2	dilute	dilute	NNP
18751	5323	3	nitric	nitric	JJ
18751	5323	4	acid	acid	NN
18751	5323	5	evaporates	evaporate	NNS
18751	5323	6	till	till	IN
18751	5323	7	a	a	DT
18751	5323	8	solid	solid	JJ
18751	5323	9	separates	separate	NNS
18751	5323	10	out	out	RP
18751	5323	11	,	,	,
18751	5323	12	dilute	dilute	VB
18751	5323	13	to	to	IN
18751	5323	14	100	100	CD
18751	5323	15	c.c	c.c	NNP
18751	5323	16	.	.	.
18751	5324	1	with	with	IN
18751	5324	2	water	water	NN
18751	5324	3	,	,	,
18751	5324	4	and	and	CC
18751	5324	5	take	take	VB
18751	5324	6	20	20	CD
18751	5324	7	c.c	c.c	NNP
18751	5324	8	.	.	.
18751	5325	1	for	for	IN
18751	5325	2	assay	assay	NNP
18751	5325	3	.	.	.
18751	5326	1	A	a	DT
18751	5326	2	sample	sample	NN
18751	5326	3	treated	treat	VBN
18751	5326	4	in	in	IN
18751	5326	5	this	this	DT
18751	5326	6	way	way	NN
18751	5326	7	required	require	VBD
18751	5326	8	2.4	2.4	CD
18751	5326	9	c.c	c.c	NNP
18751	5326	10	.	.	.
18751	5327	1	;	;	:
18751	5327	2	this	this	DT
18751	5327	3	multiplied	multiply	VBN
18751	5327	4	by	by	IN
18751	5327	5	5	5	CD
18751	5327	6	gives	give	VBZ
18751	5327	7	12.0	12.0	CD
18751	5327	8	c.c	c.c	NNP
18751	5327	9	.	.	NNP
18751	5327	10	,	,	,
18751	5327	11	equivalent	equivalent	JJ
18751	5327	12	to	to	IN
18751	5327	13	1.2	1.2	CD
18751	5327	14	milligram	milligram	NN
18751	5327	15	of	of	IN
18751	5327	16	lead	lead	NN
18751	5327	17	,	,	,
18751	5327	18	or	or	CC
18751	5327	19	1.2	1.2	CD
18751	5327	20	per	per	NN
18751	5327	21	cent	cent	NN
18751	5327	22	.	.	.
18751	5328	1	By	by	IN
18751	5328	2	gravimetric	gravimetric	NN
18751	5328	3	assay	assay	NNP
18751	5328	4	the	the	DT
18751	5328	5	sample	sample	NN
18751	5328	6	gave	give	VBD
18751	5328	7	1.10	1.10	CD
18751	5328	8	per	per	IN
18751	5328	9	cent	cent	NN
18751	5328	10	.	.	.
18751	5329	1	PRACTICAL	practical	NN
18751	5329	2	EXERCISES	exercise	NNS
18751	5329	3	.	.	.
18751	5330	1	1	1	LS
18751	5330	2	.	.	.
18751	5331	1	Thirty	thirty	CD
18751	5331	2	grams	gram	NNS
18751	5331	3	of	of	IN
18751	5331	4	galena	galena	NN
18751	5331	5	gave	give	VBD
18751	5331	6	on	on	IN
18751	5331	7	dry	dry	JJ
18751	5331	8	assay	assay	NNP
18751	5331	9	21	21	CD
18751	5331	10	grams	gram	NNS
18751	5331	11	of	of	IN
18751	5331	12	lead	lead	NN
18751	5331	13	;	;	,
18751	5331	14	and	and	CC
18751	5331	15	this	this	DT
18751	5331	16	,	,	,
18751	5331	17	on	on	IN
18751	5331	18	cupellation	cupellation	NN
18751	5331	19	,	,	,
18751	5331	20	gave	give	VBD
18751	5331	21	15	15	CD
18751	5331	22	milligrams	milligram	NNS
18751	5331	23	of	of	IN
18751	5331	24	silver	silver	NN
18751	5331	25	.	.	.
18751	5332	1	Calculate	calculate	VB
18751	5332	2	the	the	DT
18751	5332	3	results	result	NNS
18751	5332	4	in	in	IN
18751	5332	5	per	per	IN
18751	5332	6	cents	cent	NNS
18751	5332	7	.	.	.
18751	5333	1	of	of	IN
18751	5333	2	lead	lead	NN
18751	5333	3	and	and	CC
18751	5333	4	in	in	IN
18751	5333	5	ounces	ounce	NNS
18751	5333	6	of	of	IN
18751	5333	7	silver	silver	NN
18751	5333	8	to	to	IN
18751	5333	9	the	the	DT
18751	5333	10	ton	ton	NN
18751	5333	11	of	of	IN
18751	5333	12	ore	ore	NN
18751	5333	13	.	.	NNP
18751	5333	14	2	2	CD
18751	5333	15	.	.	.
18751	5334	1	How	how	WRB
18751	5334	2	many	many	JJ
18751	5334	3	ounces	ounce	NNS
18751	5334	4	of	of	IN
18751	5334	5	silver	silver	NN
18751	5334	6	to	to	IN
18751	5334	7	the	the	DT
18751	5334	8	ton	ton	NN
18751	5334	9	would	would	MD
18751	5334	10	be	be	VB
18751	5334	11	contained	contain	VBN
18751	5334	12	in	in	IN
18751	5334	13	the	the	DT
18751	5334	14	lead	lead	NN
18751	5334	15	got	get	VBD
18751	5334	16	from	from	IN
18751	5334	17	this	this	DT
18751	5334	18	ore	ore	NN
18751	5334	19	if	if	IN
18751	5334	20	the	the	DT
18751	5334	21	loss	loss	NN
18751	5334	22	in	in	IN
18751	5334	23	smelting	smelting	NN
18751	5334	24	is	be	VBZ
18751	5334	25	equal	equal	JJ
18751	5334	26	to	to	IN
18751	5334	27	that	that	DT
18751	5334	28	of	of	IN
18751	5334	29	the	the	DT
18751	5334	30	assay	assay	NN
18751	5334	31	?	?	.
18751	5335	1	3	3	LS
18751	5335	2	.	.	.
18751	5336	1	Having	have	VBG
18751	5336	2	given	give	VBN
18751	5336	3	you	-PRON-	PRP
18751	5336	4	a	a	DT
18751	5336	5	sample	sample	NN
18751	5336	6	of	of	IN
18751	5336	7	white	white	JJ
18751	5336	8	lead	lead	NN
18751	5336	9	freed	free	VBN
18751	5336	10	from	from	IN
18751	5336	11	oil	oil	NN
18751	5336	12	by	by	IN
18751	5336	13	washing	wash	VBG
18751	5336	14	with	with	IN
18751	5336	15	ether	ether	NN
18751	5336	16	,	,	,
18751	5336	17	how	how	WRB
18751	5336	18	would	would	MD
18751	5336	19	you	-PRON-	PRP
18751	5336	20	proceed	proceed	VB
18751	5336	21	to	to	TO
18751	5336	22	determine	determine	VB
18751	5336	23	the	the	DT
18751	5336	24	percentage	percentage	NN
18751	5336	25	of	of	IN
18751	5336	26	lead	lead	NN
18751	5336	27	in	in	IN
18751	5336	28	it	-PRON-	PRP
18751	5336	29	?	?	.
18751	5337	1	THALLIUM	THALLIUM	NNP
18751	5337	2	.	.	.
18751	5338	1	Thallium	thallium	NN
18751	5338	2	is	be	VBZ
18751	5338	3	a	a	DT
18751	5338	4	rare	rare	JJ
18751	5338	5	metal	metal	NN
18751	5338	6	,	,	,
18751	5338	7	found	find	VBN
18751	5338	8	in	in	IN
18751	5338	9	small	small	JJ
18751	5338	10	quantities	quantity	NNS
18751	5338	11	in	in	IN
18751	5338	12	some	some	DT
18751	5338	13	varieties	variety	NNS
18751	5338	14	of	of	IN
18751	5338	15	iron	iron	NN
18751	5338	16	and	and	CC
18751	5338	17	copper	copper	NN
18751	5338	18	pyrites	pyrite	NNS
18751	5338	19	,	,	,
18751	5338	20	and	and	CC
18751	5338	21	in	in	IN
18751	5338	22	some	some	DT
18751	5338	23	lithia	lithia	JJ
18751	5338	24	micas	micas	NNP
18751	5338	25	.	.	.
18751	5339	1	It	-PRON-	PRP
18751	5339	2	resembles	resemble	VBZ
18751	5339	3	lead	lead	VBP
18751	5339	4	in	in	IN
18751	5339	5	appearance	appearance	NN
18751	5339	6	.	.	.
18751	5340	1	Its	-PRON-	PRP$
18751	5340	2	compounds	compound	NNS
18751	5340	3	resemble	resemble	VBP
18751	5340	4	the	the	DT
18751	5340	5	salts	salt	NNS
18751	5340	6	of	of	IN
18751	5340	7	the	the	DT
18751	5340	8	alkalies	alkali	NNS
18751	5340	9	in	in	IN
18751	5340	10	some	some	DT
18751	5340	11	respects	respect	NNS
18751	5340	12	;	;	:
18751	5340	13	and	and	CC
18751	5340	14	,	,	,
18751	5340	15	in	in	IN
18751	5340	16	others	other	NNS
18751	5340	17	,	,	,
18751	5340	18	those	those	DT
18751	5340	19	of	of	IN
18751	5340	20	the	the	DT
18751	5340	21	heavy	heavy	JJ
18751	5340	22	metals	metal	NNS
18751	5340	23	.	.	.
18751	5341	1	It	-PRON-	PRP
18751	5341	2	is	be	VBZ
18751	5341	3	detected	detect	VBN
18751	5341	4	by	by	IN
18751	5341	5	the	the	DT
18751	5341	6	green	green	JJ
18751	5341	7	colour	colour	NN
18751	5341	8	which	which	WDT
18751	5341	9	its	-PRON-	PRP$
18751	5341	10	salts	salt	NNS
18751	5341	11	impart	impart	NN
18751	5341	12	to	to	IN
18751	5341	13	the	the	DT
18751	5341	14	flame	flame	NN
18751	5341	15	.	.	.
18751	5342	1	This	this	DT
18751	5342	2	,	,	,
18751	5342	3	when	when	WRB
18751	5342	4	examined	examine	VBN
18751	5342	5	with	with	IN
18751	5342	6	the	the	DT
18751	5342	7	spectroscope	spectroscope	NN
18751	5342	8	,	,	,
18751	5342	9	shows	show	VBZ
18751	5342	10	only	only	RB
18751	5342	11	one	one	CD
18751	5342	12	bright	bright	JJ
18751	5342	13	green	green	JJ
18751	5342	14	line	line	NN
18751	5342	15	.	.	.
18751	5343	1	It	-PRON-	PRP
18751	5343	2	is	be	VBZ
18751	5343	3	separated	separate	VBN
18751	5343	4	and	and	CC
18751	5343	5	estimated	estimate	VBN
18751	5343	6	by	by	IN
18751	5343	7	dissolving	dissolve	VBG
18751	5343	8	in	in	IN
18751	5343	9	aqua	aqua	NNP
18751	5343	10	regia	regia	NNP
18751	5343	11	;	;	,
18751	5343	12	converting	convert	VBG
18751	5343	13	into	into	IN
18751	5343	14	sulphate	sulphate	NN
18751	5343	15	by	by	IN
18751	5343	16	evaporation	evaporation	NN
18751	5343	17	with	with	IN
18751	5343	18	sulphuric	sulphuric	JJ
18751	5343	19	acid	acid	NN
18751	5343	20	;	;	:
18751	5343	21	separating	separate	VBG
18751	5343	22	the	the	DT
18751	5343	23	second	second	JJ
18751	5343	24	group	group	NN
18751	5343	25	of	of	IN
18751	5343	26	metals	metal	NNS
18751	5343	27	with	with	IN
18751	5343	28	sulphuretted	sulphuret	VBN
18751	5343	29	hydrogen	hydrogen	NN
18751	5343	30	in	in	IN
18751	5343	31	the	the	DT
18751	5343	32	acid	acid	NN
18751	5343	33	solution	solution	NN
18751	5343	34	,	,	,
18751	5343	35	boiling	boil	VBG
18751	5343	36	off	off	RP
18751	5343	37	the	the	DT
18751	5343	38	excess	excess	NN
18751	5343	39	of	of	IN
18751	5343	40	the	the	DT
18751	5343	41	gas	gas	NN
18751	5343	42	;	;	:
18751	5343	43	nearly	nearly	RB
18751	5343	44	neutralising	neutralise	VBG
18751	5343	45	with	with	IN
18751	5343	46	carbonate	carbonate	NN
18751	5343	47	of	of	IN
18751	5343	48	soda	soda	NN
18751	5343	49	;	;	:
18751	5343	50	and	and	CC
18751	5343	51	precipitating	precipitate	VBG
18751	5343	52	the	the	DT
18751	5343	53	thallium	thallium	NN
18751	5343	54	with	with	IN
18751	5343	55	an	an	DT
18751	5343	56	excess	excess	NN
18751	5343	57	of	of	IN
18751	5343	58	potassic	potassic	JJ
18751	5343	59	iodide	iodide	NN
18751	5343	60	.	.	.
18751	5344	1	On	on	IN
18751	5344	2	allowing	allow	VBG
18751	5344	3	the	the	DT
18751	5344	4	liquid	liquid	NN
18751	5344	5	to	to	TO
18751	5344	6	stand	stand	VB
18751	5344	7	for	for	IN
18751	5344	8	some	some	DT
18751	5344	9	time	time	NN
18751	5344	10	a	a	DT
18751	5344	11	bright	bright	JJ
18751	5344	12	yellow	yellow	JJ
18751	5344	13	precipitate	precipitate	NN
18751	5344	14	of	of	IN
18751	5344	15	thallous	thallous	JJ
18751	5344	16	iodide	iodide	NN
18751	5344	17	separates	separate	VBZ
18751	5344	18	out	out	RP
18751	5344	19	.	.	.
18751	5345	1	This	this	DT
18751	5345	2	is	be	VBZ
18751	5345	3	collected	collect	VBN
18751	5345	4	on	on	IN
18751	5345	5	a	a	DT
18751	5345	6	weighed	weigh	VBN
18751	5345	7	filter	filter	NN
18751	5345	8	;	;	:
18751	5345	9	washed	wash	VBN
18751	5345	10	with	with	IN
18751	5345	11	cold	cold	JJ
18751	5345	12	water	water	NN
18751	5345	13	,	,	,
18751	5345	14	finishing	finish	VBG
18751	5345	15	off	off	RP
18751	5345	16	with	with	IN
18751	5345	17	alcohol	alcohol	NN
18751	5345	18	;	;	:
18751	5345	19	dried	dry	VBN
18751	5345	20	at	at	IN
18751	5345	21	100	100	CD
18751	5345	22	°	°	NNS
18751	5345	23	C.	C.	NNP
18751	5345	24	,	,	,
18751	5345	25	and	and	CC
18751	5345	26	weighed	weigh	VBD
18751	5345	27	.	.	.
18751	5346	1	The	the	DT
18751	5346	2	precipitate	precipitate	NN
18751	5346	3	is	be	VBZ
18751	5346	4	thallous	thallous	JJ
18751	5346	5	iodide	iodide	NN
18751	5346	6	TlI	TlI	NNP
18751	5346	7	,	,	,
18751	5346	8	and	and	CC
18751	5346	9	contains	contain	VBZ
18751	5346	10	61.6	61.6	CD
18751	5346	11	per	per	IN
18751	5346	12	cent	cent	NN
18751	5346	13	.	.	.
18751	5347	1	of	of	IN
18751	5347	2	thallium	thallium	NN
18751	5347	3	.	.	.
18751	5348	1	BISMUTH	BISMUTH	NNP
18751	5348	2	.	.	.
18751	5349	1	Bismuth	Bismuth	NNP
18751	5349	2	is	be	VBZ
18751	5349	3	nearly	nearly	RB
18751	5349	4	always	always	RB
18751	5349	5	found	find	VBN
18751	5349	6	in	in	IN
18751	5349	7	nature	nature	NN
18751	5349	8	in	in	IN
18751	5349	9	the	the	DT
18751	5349	10	metallic	metallic	JJ
18751	5349	11	state	state	NN
18751	5349	12	;	;	:
18751	5349	13	but	but	CC
18751	5349	14	occasionally	occasionally	RB
18751	5349	15	it	-PRON-	PRP
18751	5349	16	is	be	VBZ
18751	5349	17	met	meet	VBN
18751	5349	18	with	with	IN
18751	5349	19	as	as	IN
18751	5349	20	sulphide	sulphide	NN
18751	5349	21	in	in	IN
18751	5349	22	bismuthine	bismuthine	NN
18751	5349	23	and	and	CC
18751	5349	24	as	as	IN
18751	5349	25	carbonate	carbonate	NN
18751	5349	26	in	in	IN
18751	5349	27	bismutite	bismutite	NN
18751	5349	28	.	.	.
18751	5350	1	It	-PRON-	PRP
18751	5350	2	is	be	VBZ
18751	5350	3	also	also	RB
18751	5350	4	found	find	VBN
18751	5350	5	in	in	IN
18751	5350	6	some	some	DT
18751	5350	7	comparatively	comparatively	RB
18751	5350	8	rare	rare	JJ
18751	5350	9	minerals	mineral	NNS
18751	5350	10	,	,	,
18751	5350	11	such	such	JJ
18751	5350	12	as	as	IN
18751	5350	13	tetradymite	tetradymite	NN
18751	5350	14	,	,	,
18751	5350	15	combined	combine	VBN
18751	5350	16	with	with	IN
18751	5350	17	tellurium	tellurium	NN
18751	5350	18	,	,	,
18751	5350	19	and	and	CC
18751	5350	20	associated	associate	VBN
18751	5350	21	with	with	IN
18751	5350	22	gold	gold	NN
18751	5350	23	.	.	.
18751	5351	1	In	in	IN
18751	5351	2	minute	minute	NN
18751	5351	3	quantities	quantity	NNS
18751	5351	4	it	-PRON-	PRP
18751	5351	5	is	be	VBZ
18751	5351	6	widely	widely	RB
18751	5351	7	distributed	distribute	VBN
18751	5351	8	:	:	:
18751	5351	9	it	-PRON-	PRP
18751	5351	10	is	be	VBZ
18751	5351	11	a	a	DT
18751	5351	12	common	common	JJ
18751	5351	13	constituent	constituent	NN
18751	5351	14	of	of	IN
18751	5351	15	most	most	JJS
18751	5351	16	copper	copper	NN
18751	5351	17	ores	ore	NNS
18751	5351	18	;	;	:
18751	5351	19	hence	hence	RB
18751	5351	20	it	-PRON-	PRP
18751	5351	21	finds	find	VBZ
18751	5351	22	its	-PRON-	PRP$
18751	5351	23	way	way	NN
18751	5351	24	into	into	IN
18751	5351	25	refined	refined	JJ
18751	5351	26	copper	copper	NN
18751	5351	27	,	,	,
18751	5351	28	which	which	WDT
18751	5351	29	is	be	VBZ
18751	5351	30	seldom	seldom	RB
18751	5351	31	free	free	JJ
18751	5351	32	from	from	IN
18751	5351	33	it	-PRON-	PRP
18751	5351	34	.	.	.
18751	5352	1	It	-PRON-	PRP
18751	5352	2	is	be	VBZ
18751	5352	3	occasionally	occasionally	RB
18751	5352	4	met	meet	VBN
18751	5352	5	with	with	IN
18751	5352	6	in	in	IN
18751	5352	7	silver	silver	NN
18751	5352	8	in	in	IN
18751	5352	9	sufficient	sufficient	JJ
18751	5352	10	quantity	quantity	NN
18751	5352	11	to	to	TO
18751	5352	12	interfere	interfere	VB
18751	5352	13	with	with	IN
18751	5352	14	the	the	DT
18751	5352	15	working	work	VBG
18751	5352	16	qualities	quality	NNS
18751	5352	17	of	of	IN
18751	5352	18	that	that	DT
18751	5352	19	metal	metal	NN
18751	5352	20	.	.	.
18751	5353	1	Bismuth	Bismuth	NNP
18751	5353	2	compounds	compound	NNS
18751	5353	3	are	be	VBP
18751	5353	4	used	use	VBN
18751	5353	5	in	in	IN
18751	5353	6	medicine	medicine	NN
18751	5353	7	and	and	CC
18751	5353	8	in	in	IN
18751	5353	9	the	the	DT
18751	5353	10	manufacture	manufacture	NN
18751	5353	11	of	of	IN
18751	5353	12	alloys	alloy	NNS
18751	5353	13	.	.	.
18751	5354	1	Bismuth	Bismuth	NNP
18751	5354	2	possesses	possess	VBZ
18751	5354	3	many	many	JJ
18751	5354	4	useful	useful	JJ
18751	5354	5	properties	property	NNS
18751	5354	6	.	.	.
18751	5355	1	It	-PRON-	PRP
18751	5355	2	has	have	VBZ
18751	5355	3	considerable	considerable	JJ
18751	5355	4	commercial	commercial	JJ
18751	5355	5	value	value	NN
18751	5355	6	,	,	,
18751	5355	7	and	and	CC
18751	5355	8	sells	sell	VBZ
18751	5355	9	at	at	IN
18751	5355	10	a	a	DT
18751	5355	11	high	high	JJ
18751	5355	12	price	price	NN
18751	5355	13	.	.	.
18751	5356	1	The	the	DT
18751	5356	2	metal	metal	NN
18751	5356	3	is	be	VBZ
18751	5356	4	brittle	brittle	JJ
18751	5356	5	,	,	,
18751	5356	6	breaks	break	NNS
18751	5356	7	with	with	IN
18751	5356	8	a	a	DT
18751	5356	9	highly	highly	RB
18751	5356	10	crystalline	crystalline	JJ
18751	5356	11	fracture	fracture	NN
18751	5356	12	,	,	,
18751	5356	13	and	and	CC
18751	5356	14	has	have	VBZ
18751	5356	15	a	a	DT
18751	5356	16	characteristic	characteristic	JJ
18751	5356	17	reddish	reddish	JJ
18751	5356	18	-	-	HYPH
18751	5356	19	yellow	yellow	NN
18751	5356	20	colour	colour	NN
18751	5356	21	.	.	.
18751	5357	1	It	-PRON-	PRP
18751	5357	2	is	be	VBZ
18751	5357	3	almost	almost	RB
18751	5357	4	insoluble	insoluble	JJ
18751	5357	5	in	in	IN
18751	5357	6	hydrochloric	hydrochloric	JJ
18751	5357	7	,	,	,
18751	5357	8	but	but	CC
18751	5357	9	readily	readily	RB
18751	5357	10	dissolves	dissolve	NNS
18751	5357	11	in	in	IN
18751	5357	12	nitric	nitric	JJ
18751	5357	13	,	,	,
18751	5357	14	acid	acid	NN
18751	5357	15	;	;	,
18751	5357	16	and	and	CC
18751	5357	17	gives	give	VBZ
18751	5357	18	,	,	,
18751	5357	19	if	if	IN
18751	5357	20	the	the	DT
18751	5357	21	acid	acid	NN
18751	5357	22	is	be	VBZ
18751	5357	23	in	in	IN
18751	5357	24	excess	excess	NN
18751	5357	25	,	,	,
18751	5357	26	a	a	DT
18751	5357	27	clear	clear	JJ
18751	5357	28	solution	solution	NN
18751	5357	29	.	.	.
18751	5358	1	Bismuth	Bismuth	NNP
18751	5358	2	salts	salt	NNS
18751	5358	3	have	have	VBP
18751	5358	4	a	a	DT
18751	5358	5	strong	strong	JJ
18751	5358	6	tendency	tendency	NN
18751	5358	7	to	to	TO
18751	5358	8	separate	separate	VB
18751	5358	9	out	out	RP
18751	5358	10	as	as	IN
18751	5358	11	insoluble	insoluble	JJ
18751	5358	12	basic	basic	JJ
18751	5358	13	compounds	compound	NNS
18751	5358	14	;	;	:
18751	5358	15	this	this	DT
18751	5358	16	is	be	VBZ
18751	5358	17	more	more	RBR
18751	5358	18	especially	especially	RB
18751	5358	19	true	true	JJ
18751	5358	20	of	of	IN
18751	5358	21	the	the	DT
18751	5358	22	chloride	chloride	NN
18751	5358	23	which	which	WDT
18751	5358	24	,	,	,
18751	5358	25	on	on	IN
18751	5358	26	diluting	dilute	VBG
18751	5358	27	with	with	IN
18751	5358	28	a	a	DT
18751	5358	29	large	large	JJ
18751	5358	30	volume	volume	NN
18751	5358	31	of	of	IN
18751	5358	32	water	water	NN
18751	5358	33	,	,	,
18751	5358	34	becomes	become	VBZ
18751	5358	35	milky	milky	NNP
18751	5358	36	;	;	:
18751	5358	37	the	the	DT
18751	5358	38	whole	whole	NN
18751	5358	39	of	of	IN
18751	5358	40	the	the	DT
18751	5358	41	bismuth	bismuth	NN
18751	5358	42	separating	separate	VBG
18751	5358	43	out	out	RP
18751	5358	44	.	.	.
18751	5359	1	The	the	DT
18751	5359	2	nitrate	nitrate	JJ
18751	5359	3	,	,	,
18751	5359	4	carbonate	carbonate	JJ
18751	5359	5	,	,	,
18751	5359	6	and	and	CC
18751	5359	7	hydrate	hydrate	VB
18751	5359	8	yield	yield	VB
18751	5359	9	the	the	DT
18751	5359	10	oxide	oxide	NN
18751	5359	11	(	(	-LRB-
18751	5359	12	Bi_{2}O_{3	bi_{2}o_{3	NN
18751	5359	13	}	}	-RRB-
18751	5359	14	)	)	-RRB-
18751	5359	15	on	on	IN
18751	5359	16	ignition	ignition	NN
18751	5359	17	.	.	.
18751	5360	1	This	this	DT
18751	5360	2	oxide	oxide	NN
18751	5360	3	closely	closely	RB
18751	5360	4	resembles	resemble	VBZ
18751	5360	5	litharge	litharge	NNP
18751	5360	6	.	.	.
18751	5361	1	It	-PRON-	PRP
18751	5361	2	combines	combine	VBZ
18751	5361	3	with	with	IN
18751	5361	4	silica	silica	NN
18751	5361	5	,	,	,
18751	5361	6	forming	form	VBG
18751	5361	7	fluid	fluid	JJ
18751	5361	8	slags	slag	NNS
18751	5361	9	;	;	:
18751	5361	10	and	and	CC
18751	5361	11	at	at	IN
18751	5361	12	a	a	DT
18751	5361	13	red	red	JJ
18751	5361	14	heat	heat	NN
18751	5361	15	is	be	VBZ
18751	5361	16	liquid	liquid	JJ
18751	5361	17	enough	enough	RB
18751	5361	18	to	to	TO
18751	5361	19	be	be	VB
18751	5361	20	absorbed	absorb	VBN
18751	5361	21	by	by	IN
18751	5361	22	a	a	DT
18751	5361	23	cupel	cupel	NN
18751	5361	24	;	;	:
18751	5361	25	in	in	IN
18751	5361	26	fact	fact	NN
18751	5361	27	,	,	,
18751	5361	28	bismuth	bismuth	NNP
18751	5361	29	may	may	MD
18751	5361	30	take	take	VB
18751	5361	31	the	the	DT
18751	5361	32	place	place	NN
18751	5361	33	of	of	IN
18751	5361	34	lead	lead	NN
18751	5361	35	in	in	IN
18751	5361	36	cupellation	cupellation	NN
18751	5361	37	.	.	.
18751	5362	1	The	the	DT
18751	5362	2	metal	metal	NN
18751	5362	3	itself	-PRON-	PRP
18751	5362	4	is	be	VBZ
18751	5362	5	easily	easily	RB
18751	5362	6	fusible	fusible	JJ
18751	5362	7	,	,	,
18751	5362	8	and	and	CC
18751	5362	9	may	may	MD
18751	5362	10	be	be	VB
18751	5362	11	separated	separate	VBN
18751	5362	12	from	from	IN
18751	5362	13	its	-PRON-	PRP$
18751	5362	14	ores	ore	NNS
18751	5362	15	by	by	IN
18751	5362	16	liquation	liquation	NN
18751	5362	17	.	.	.
18751	5363	1	The	the	DT
18751	5363	2	assay	assay	NN
18751	5363	3	of	of	IN
18751	5363	4	bismuth	bismuth	NNP
18751	5363	5	by	by	IN
18751	5363	6	wet	wet	JJ
18751	5363	7	methods	method	NNS
18751	5363	8	presents	present	VBZ
18751	5363	9	little	little	JJ
18751	5363	10	difficulty	difficulty	NN
18751	5363	11	,	,	,
18751	5363	12	and	and	CC
18751	5363	13	is	be	VBZ
18751	5363	14	fairly	fairly	RB
18751	5363	15	accurate	accurate	JJ
18751	5363	16	.	.	.
18751	5364	1	The	the	DT
18751	5364	2	price	price	NN
18751	5364	3	of	of	IN
18751	5364	4	the	the	DT
18751	5364	5	metal	metal	NN
18751	5364	6	is	be	VBZ
18751	5364	7	such	such	JJ
18751	5364	8	that	that	IN
18751	5364	9	only	only	RB
18751	5364	10	methods	method	NNS
18751	5364	11	which	which	WDT
18751	5364	12	yield	yield	VBP
18751	5364	13	good	good	JJ
18751	5364	14	results	result	NNS
18751	5364	15	should	should	MD
18751	5364	16	be	be	VB
18751	5364	17	adopted	adopt	VBN
18751	5364	18	;	;	:
18751	5364	19	and	and	CC
18751	5364	20	,	,	,
18751	5364	21	since	since	IN
18751	5364	22	bismuth	bismuth	NNP
18751	5364	23	is	be	VBZ
18751	5364	24	volatile	volatile	JJ
18751	5364	25	at	at	IN
18751	5364	26	the	the	DT
18751	5364	27	temperature	temperature	NN
18751	5364	28	of	of	IN
18751	5364	29	the	the	DT
18751	5364	30	furnace	furnace	NN
18751	5364	31	,	,	,
18751	5364	32	and	and	CC
18751	5364	33	is	be	VBZ
18751	5364	34	found	find	VBN
18751	5364	35	mixed	mixed	JJ
18751	5364	36	with	with	IN
18751	5364	37	ores	ore	NNS
18751	5364	38	not	not	RB
18751	5364	39	easy	easy	JJ
18751	5364	40	to	to	TO
18751	5364	41	flux	flux	VB
18751	5364	42	,	,	,
18751	5364	43	as	as	RB
18751	5364	44	also	also	RB
18751	5364	45	with	with	IN
18751	5364	46	metals	metal	NNS
18751	5364	47	which	which	WDT
18751	5364	48	are	be	VBP
18751	5364	49	not	not	RB
18751	5364	50	easily	easily	RB
18751	5364	51	separated	separate	VBN
18751	5364	52	by	by	IN
18751	5364	53	the	the	DT
18751	5364	54	dry	dry	JJ
18751	5364	55	method	method	NN
18751	5364	56	,	,	,
18751	5364	57	the	the	DT
18751	5364	58	dry	dry	JJ
18751	5364	59	assay	assay	NN
18751	5364	60	can	can	MD
18751	5364	61	only	only	RB
18751	5364	62	be	be	VB
18751	5364	63	considered	consider	VBN
18751	5364	64	as	as	IN
18751	5364	65	having	have	VBG
18751	5364	66	a	a	DT
18751	5364	67	qualitative	qualitative	JJ
18751	5364	68	value	value	NN
18751	5364	69	.	.	.
18751	5365	1	DRY	DRY	NNP
18751	5365	2	ASSAY	ASSAY	NNP
18751	5365	3	.	.	.
18751	5366	1	~By	~By	NFP
18751	5366	2	Liquation.~--This	Liquation.~--This	NNP
18751	5366	3	is	be	VBZ
18751	5366	4	adapted	adapt	VBN
18751	5366	5	to	to	IN
18751	5366	6	ores	ore	NNS
18751	5366	7	containing	contain	VBG
18751	5366	8	the	the	DT
18751	5366	9	bismuth	bismuth	NN
18751	5366	10	as	as	IN
18751	5366	11	metal	metal	NN
18751	5366	12	.	.	.
18751	5367	1	Take	take	VB
18751	5367	2	20	20	CD
18751	5367	3	grams	gram	NNS
18751	5367	4	of	of	IN
18751	5367	5	the	the	DT
18751	5367	6	powdered	powdered	JJ
18751	5367	7	ore	ore	NN
18751	5367	8	and	and	CC
18751	5367	9	place	place	NN
18751	5367	10	in	in	IN
18751	5367	11	a	a	DT
18751	5367	12	crucible	crucible	NN
18751	5367	13	with	with	IN
18751	5367	14	a	a	DT
18751	5367	15	perforated	perforate	VBN
18751	5367	16	bottom	bottom	NN
18751	5367	17	,	,	,
18751	5367	18	put	put	VBD
18751	5367	19	this	this	DT
18751	5367	20	crucible	crucible	NN
18751	5367	21	into	into	IN
18751	5367	22	another	another	DT
18751	5367	23	of	of	IN
18751	5367	24	about	about	RB
18751	5367	25	the	the	DT
18751	5367	26	same	same	JJ
18751	5367	27	size	size	NN
18751	5367	28	and	and	CC
18751	5367	29	lute	lute	VB
18751	5367	30	the	the	DT
18751	5367	31	joint	joint	NN
18751	5367	32	.	.	.
18751	5368	1	Lute	lute	VB
18751	5368	2	on	on	IN
18751	5368	3	a	a	DT
18751	5368	4	cover	cover	NN
18751	5368	5	,	,	,
18751	5368	6	place	place	NN
18751	5368	7	in	in	IN
18751	5368	8	the	the	DT
18751	5368	9	furnace	furnace	NN
18751	5368	10	and	and	CC
18751	5368	11	heat	heat	NN
18751	5368	12	to	to	TO
18751	5368	13	redness	redness	NN
18751	5368	14	.	.	.
18751	5369	1	The	the	DT
18751	5369	2	bismuth	bismuth	NN
18751	5369	3	melts	melt	VBZ
18751	5369	4	readily	readily	RB
18751	5369	5	and	and	CC
18751	5369	6	drains	drain	VBZ
18751	5369	7	into	into	IN
18751	5369	8	the	the	DT
18751	5369	9	lower	low	JJR
18751	5369	10	crucible	crucible	JJ
18751	5369	11	from	from	IN
18751	5369	12	which	which	WDT
18751	5369	13	,	,	,
18751	5369	14	when	when	WRB
18751	5369	15	cold	cold	JJ
18751	5369	16	,	,	,
18751	5369	17	it	-PRON-	PRP
18751	5369	18	is	be	VBZ
18751	5369	19	taken	take	VBN
18751	5369	20	and	and	CC
18751	5369	21	weighed	weigh	VBN
18751	5369	22	.	.	.
18751	5370	1	~By	~By	NFP
18751	5370	2	Fusion.~--For	Fusion.~--For	VBN
18751	5370	3	fairly	fairly	RB
18751	5370	4	pure	pure	JJ
18751	5370	5	ores	ore	VBZ
18751	5370	6	the	the	DT
18751	5370	7	process	process	NN
18751	5370	8	is	be	VBZ
18751	5370	9	as	as	IN
18751	5370	10	follows:--Take	follows:--Take	NNP
18751	5370	11	20	20	CD
18751	5370	12	grams	gram	NNS
18751	5370	13	of	of	IN
18751	5370	14	the	the	DT
18751	5370	15	ore	ore	NN
18751	5370	16	and	and	CC
18751	5370	17	mix	mix	VB
18751	5370	18	with	with	IN
18751	5370	19	20	20	CD
18751	5370	20	grams	gram	NNS
18751	5370	21	of	of	IN
18751	5370	22	fusion	fusion	NN
18751	5370	23	mixture	mixture	NN
18751	5370	24	,	,	,
18751	5370	25	10	10	CD
18751	5370	26	grams	gram	NNS
18751	5370	27	of	of	IN
18751	5370	28	salt	salt	NN
18751	5370	29	and	and	CC
18751	5370	30	5	5	CD
18751	5370	31	or	or	CC
18751	5370	32	10	10	CD
18751	5370	33	grams	gram	NNS
18751	5370	34	of	of	IN
18751	5370	35	potassium	potassium	NN
18751	5370	36	cyanide	cyanide	NN
18751	5370	37	;	;	:
18751	5370	38	place	place	NN
18751	5370	39	in	in	IN
18751	5370	40	a	a	DT
18751	5370	41	crucible	crucible	JJ
18751	5370	42	,	,	,
18751	5370	43	cover	cover	NN
18751	5370	44	,	,	,
18751	5370	45	and	and	CC
18751	5370	46	fuse	fuse	VB
18751	5370	47	at	at	IN
18751	5370	48	a	a	DT
18751	5370	49	moderate	moderate	JJ
18751	5370	50	temperature	temperature	NN
18751	5370	51	for	for	IN
18751	5370	52	about	about	RB
18751	5370	53	fifteen	fifteen	CD
18751	5370	54	minutes	minute	NNS
18751	5370	55	;	;	:
18751	5370	56	pour	pour	VBP
18751	5370	57	;	;	:
18751	5370	58	when	when	WRB
18751	5370	59	cold	cold	JJ
18751	5370	60	detach	detach	RB
18751	5370	61	the	the	DT
18751	5370	62	metal	metal	NN
18751	5370	63	and	and	CC
18751	5370	64	weigh	weigh	NN
18751	5370	65	.	.	.
18751	5371	1	For	for	IN
18751	5371	2	coppery	coppery	NN
18751	5371	3	ores	ore	NNS
18751	5371	4	in	in	IN
18751	5371	5	which	which	WDT
18751	5371	6	the	the	DT
18751	5371	7	metals	metal	NNS
18751	5371	8	are	be	VBP
18751	5371	9	present	present	JJ
18751	5371	10	as	as	IN
18751	5371	11	sulphides	sulphide	NNS
18751	5371	12	use	use	VBP
18751	5371	13	the	the	DT
18751	5371	14	fluxes	flux	NNS
18751	5371	15	just	just	RB
18751	5371	16	given	give	VBN
18751	5371	17	with	with	IN
18751	5371	18	2	2	CD
18751	5371	19	grams	gram	NNS
18751	5371	20	of	of	IN
18751	5371	21	charcoal	charcoal	NN
18751	5371	22	(	(	-LRB-
18751	5371	23	instead	instead	RB
18751	5371	24	of	of	IN
18751	5371	25	the	the	DT
18751	5371	26	cyanide	cyanide	NN
18751	5371	27	)	)	-RRB-
18751	5371	28	and	and	CC
18751	5371	29	a	a	DT
18751	5371	30	little	little	JJ
18751	5371	31	sulphur	sulphur	NN
18751	5371	32	.	.	.
18751	5372	1	For	for	IN
18751	5372	2	coppery	coppery	NN
18751	5372	3	ores	ore	NNS
18751	5372	4	in	in	IN
18751	5372	5	which	which	WDT
18751	5372	6	the	the	DT
18751	5372	7	metals	metal	NNS
18751	5372	8	are	be	VBP
18751	5372	9	present	present	JJ
18751	5372	10	as	as	IN
18751	5372	11	oxides	oxide	NNS
18751	5372	12	,	,	,
18751	5372	13	mix	mix	VB
18751	5372	14	20	20	CD
18751	5372	15	grams	gram	NNS
18751	5372	16	of	of	IN
18751	5372	17	the	the	DT
18751	5372	18	ore	ore	NN
18751	5372	19	with	with	IN
18751	5372	20	10	10	CD
18751	5372	21	grams	gram	NNS
18751	5372	22	of	of	IN
18751	5372	23	fusion	fusion	NN
18751	5372	24	mixture	mixture	NN
18751	5372	25	,	,	,
18751	5372	26	4	4	CD
18751	5372	27	grams	gram	NNS
18751	5372	28	of	of	IN
18751	5372	29	salt	salt	NN
18751	5372	30	,	,	,
18751	5372	31	4	4	CD
18751	5372	32	grams	gram	NNS
18751	5372	33	of	of	IN
18751	5372	34	sulphur	sulphur	NNP
18751	5372	35	and	and	CC
18751	5372	36	2	2	CD
18751	5372	37	grams	gram	NNS
18751	5372	38	of	of	IN
18751	5372	39	charcoal	charcoal	NN
18751	5372	40	;	;	:
18751	5372	41	and	and	CC
18751	5372	42	fuse	fuse	VB
18751	5372	43	.	.	.
18751	5373	1	A	a	DT
18751	5373	2	considerable	considerable	JJ
18751	5373	3	percentage	percentage	NN
18751	5373	4	of	of	IN
18751	5373	5	bismuth	bismuth	NNP
18751	5373	6	is	be	VBZ
18751	5373	7	lost	lose	VBN
18751	5373	8	in	in	IN
18751	5373	9	these	these	DT
18751	5373	10	assays	assay	NNS
18751	5373	11	;	;	:
18751	5373	12	it	-PRON-	PRP
18751	5373	13	is	be	VBZ
18751	5373	14	stated	state	VBN
18751	5373	15	as	as	IN
18751	5373	16	being	be	VBG
18751	5373	17	nearly	nearly	RB
18751	5373	18	8	8	CD
18751	5373	19	per	per	NN
18751	5373	20	cent	cent	NN
18751	5373	21	.	.	.
18751	5374	1	of	of	IN
18751	5374	2	the	the	DT
18751	5374	3	metal	metal	NN
18751	5374	4	present	present	NN
18751	5374	5	.	.	.
18751	5375	1	WET	WET	NNP
18751	5375	2	METHODS	METHODS	NNP
18751	5375	3	.	.	.
18751	5376	1	~Detection.~--Bismuth	~Detection.~--Bismuth	NNP
18751	5376	2	is	be	VBZ
18751	5376	3	detected	detect	VBN
18751	5376	4	by	by	IN
18751	5376	5	dissolving	dissolve	VBG
18751	5376	6	the	the	DT
18751	5376	7	substance	substance	NN
18751	5376	8	in	in	IN
18751	5376	9	nitric	nitric	JJ
18751	5376	10	or	or	CC
18751	5376	11	hydrochloric	hydrochloric	JJ
18751	5376	12	acid	acid	NN
18751	5376	13	and	and	CC
18751	5376	14	precipitating	precipitate	VBG
18751	5376	15	the	the	DT
18751	5376	16	diluted	dilute	VBN
18751	5376	17	solution	solution	NN
18751	5376	18	with	with	IN
18751	5376	19	sulphuretted	sulphuret	VBN
18751	5376	20	hydrogen	hydrogen	NN
18751	5376	21	.	.	.
18751	5377	1	The	the	DT
18751	5377	2	precipitated	precipitate	VBN
18751	5377	3	sulphides	sulphide	NNS
18751	5377	4	,	,	,
18751	5377	5	after	after	IN
18751	5377	6	digesting	digest	VBG
18751	5377	7	with	with	IN
18751	5377	8	soda	soda	NN
18751	5377	9	and	and	CC
18751	5377	10	washing	washing	NN
18751	5377	11	,	,	,
18751	5377	12	are	be	VBP
18751	5377	13	dissolved	dissolve	VBN
18751	5377	14	in	in	IN
18751	5377	15	nitric	nitric	JJ
18751	5377	16	acid	acid	NN
18751	5377	17	and	and	CC
18751	5377	18	the	the	DT
18751	5377	19	solution	solution	NN
18751	5377	20	boiled	boil	VBN
18751	5377	21	with	with	IN
18751	5377	22	ammonium	ammonium	NN
18751	5377	23	carbonate	carbonate	NN
18751	5377	24	.	.	.
18751	5378	1	The	the	DT
18751	5378	2	precipitate	precipitate	NN
18751	5378	3	is	be	VBZ
18751	5378	4	washed	wash	VBN
18751	5378	5	and	and	CC
18751	5378	6	then	then	RB
18751	5378	7	warmed	warm	VBD
18751	5378	8	with	with	IN
18751	5378	9	dilute	dilute	NNP
18751	5378	10	sulphuric	sulphuric	NNP
18751	5378	11	acid	acid	NNP
18751	5378	12	.	.	.
18751	5379	1	The	the	DT
18751	5379	2	solution	solution	NN
18751	5379	3	will	will	MD
18751	5379	4	contain	contain	VB
18751	5379	5	the	the	DT
18751	5379	6	bismuth	bismuth	NN
18751	5379	7	.	.	.
18751	5380	1	Add	add	VB
18751	5380	2	a	a	DT
18751	5380	3	solution	solution	NN
18751	5380	4	of	of	IN
18751	5380	5	potassium	potassium	NN
18751	5380	6	iodide	iodide	NN
18751	5380	7	in	in	IN
18751	5380	8	excess	excess	NN
18751	5380	9	,	,	,
18751	5380	10	and	and	CC
18751	5380	11	boil	boil	VB
18751	5380	12	;	;	:
18751	5380	13	a	a	DT
18751	5380	14	yellow	yellow	JJ
18751	5380	15	or	or	CC
18751	5380	16	dark	dark	JJ
18751	5380	17	brown	brown	JJ
18751	5380	18	solution	solution	NN
18751	5380	19	proves	prove	VBZ
18751	5380	20	that	that	IN
18751	5380	21	bismuth	bismuth	NNP
18751	5380	22	is	be	VBZ
18751	5380	23	present	present	JJ
18751	5380	24	.	.	.
18751	5381	1	Another	another	DT
18751	5381	2	good	good	JJ
18751	5381	3	test	test	NN
18751	5381	4	for	for	IN
18751	5381	5	small	small	JJ
18751	5381	6	quantities	quantity	NNS
18751	5381	7	of	of	IN
18751	5381	8	bismuth	bismuth	NNP
18751	5381	9	is	be	VBZ
18751	5381	10	to	to	TO
18751	5381	11	add	add	VB
18751	5381	12	tartaric	tartaric	NN
18751	5381	13	acid	acid	NN
18751	5381	14	to	to	IN
18751	5381	15	the	the	DT
18751	5381	16	solution	solution	NN
18751	5381	17	to	to	TO
18751	5381	18	be	be	VB
18751	5381	19	tested	test	VBN
18751	5381	20	,	,	,
18751	5381	21	and	and	CC
18751	5381	22	then	then	RB
18751	5381	23	to	to	TO
18751	5381	24	make	make	VB
18751	5381	25	it	-PRON-	PRP
18751	5381	26	alkaline	alkaline	VB
18751	5381	27	with	with	IN
18751	5381	28	potash	potash	NN
18751	5381	29	.	.	.
18751	5382	1	Add	add	VB
18751	5382	2	a	a	DT
18751	5382	3	few	few	JJ
18751	5382	4	c.c	c.c	NN
18751	5382	5	.	.	.
18751	5383	1	of	of	IN
18751	5383	2	Schneider	Schneider	NNP
18751	5383	3	's	's	POS
18751	5383	4	liquid,[61	liquid,[61	CD
18751	5383	5	]	]	-RRB-
18751	5383	6	and	and	CC
18751	5383	7	heat	heat	NN
18751	5383	8	.	.	.
18751	5384	1	A	a	DT
18751	5384	2	brownish	brownish	JJ
18751	5384	3	-	-	HYPH
18751	5384	4	black	black	JJ
18751	5384	5	colour	colour	NN
18751	5384	6	is	be	VBZ
18751	5384	7	produced	produce	VBN
18751	5384	8	by	by	IN
18751	5384	9	as	as	RB
18751	5384	10	little	little	JJ
18751	5384	11	as	as	IN
18751	5384	12	one	one	CD
18751	5384	13	part	part	NN
18751	5384	14	of	of	IN
18751	5384	15	bismuth	bismuth	NNP
18751	5384	16	in	in	IN
18751	5384	17	200,000	200,000	CD
18751	5384	18	of	of	IN
18751	5384	19	solution	solution	NN
18751	5384	20	.	.	.
18751	5385	1	The	the	DT
18751	5385	2	test	test	NN
18751	5385	3	is	be	VBZ
18751	5385	4	not	not	RB
18751	5385	5	applicable	applicable	JJ
18751	5385	6	in	in	IN
18751	5385	7	the	the	DT
18751	5385	8	presence	presence	NN
18751	5385	9	of	of	IN
18751	5385	10	mercury	mercury	NN
18751	5385	11	,	,	,
18751	5385	12	copper	copper	NN
18751	5385	13	,	,	,
18751	5385	14	or	or	CC
18751	5385	15	manganese	manganese	JJ
18751	5385	16	.	.	.
18751	5386	1	Compounds	compound	NNS
18751	5386	2	of	of	IN
18751	5386	3	bismuth	bismuth	NNP
18751	5386	4	fused	fuse	VBN
18751	5386	5	with	with	IN
18751	5386	6	cyanide	cyanide	NN
18751	5386	7	of	of	IN
18751	5386	8	potassium	potassium	NN
18751	5386	9	in	in	IN
18751	5386	10	a	a	DT
18751	5386	11	Berlin	Berlin	NNP
18751	5386	12	crucible	crucible	NN
18751	5386	13	readily	readily	RB
18751	5386	14	give	give	VBP
18751	5386	15	a	a	DT
18751	5386	16	globule	globule	NN
18751	5386	17	of	of	IN
18751	5386	18	bismuth	bismuth	NNP
18751	5386	19	which	which	WDT
18751	5386	20	is	be	VBZ
18751	5386	21	recognised	recognise	VBN
18751	5386	22	by	by	IN
18751	5386	23	its	-PRON-	PRP$
18751	5386	24	appearance	appearance	NN
18751	5386	25	and	and	CC
18751	5386	26	fracture	fracture	NN
18751	5386	27	.	.	.
18751	5387	1	~Solution	~solution	NN
18751	5387	2	and	and	CC
18751	5387	3	Separation.~--The	separation.~--the	NN
18751	5387	4	solution	solution	NN
18751	5387	5	of	of	IN
18751	5387	6	bismuth	bismuth	NNP
18751	5387	7	compounds	compound	NNS
18751	5387	8	presents	present	VBZ
18751	5387	9	no	no	DT
18751	5387	10	difficulty	difficulty	NN
18751	5387	11	.	.	.
18751	5388	1	They	-PRON-	PRP
18751	5388	2	are	be	VBP
18751	5388	3	soluble	soluble	JJ
18751	5388	4	in	in	IN
18751	5388	5	nitric	nitric	JJ
18751	5388	6	acid	acid	NN
18751	5388	7	or	or	CC
18751	5388	8	aqua	aqua	NNP
18751	5388	9	regia	regia	NNP
18751	5388	10	,	,	,
18751	5388	11	and	and	CC
18751	5388	12	,	,	,
18751	5388	13	provided	provide	VBD
18751	5388	14	the	the	DT
18751	5388	15	solution	solution	NN
18751	5388	16	is	be	VBZ
18751	5388	17	sufficiently	sufficiently	RB
18751	5388	18	acid	acid	JJ
18751	5388	19	,	,	,
18751	5388	20	they	-PRON-	PRP
18751	5388	21	remain	remain	VBP
18751	5388	22	dissolved	dissolve	VBN
18751	5388	23	.	.	.
18751	5389	1	In	in	IN
18751	5389	2	separating	separate	VBG
18751	5389	3	it	-PRON-	PRP
18751	5389	4	from	from	IN
18751	5389	5	other	other	JJ
18751	5389	6	metals	metal	NNS
18751	5389	7	the	the	DT
18751	5389	8	solution	solution	NN
18751	5389	9	is	be	VBZ
18751	5389	10	made	make	VBN
18751	5389	11	up	up	RP
18751	5389	12	to	to	IN
18751	5389	13	about	about	IN
18751	5389	14	100	100	CD
18751	5389	15	c.c	c.c	NNP
18751	5389	16	.	.	.
18751	5390	1	and	and	CC
18751	5390	2	treated	treat	VBN
18751	5390	3	with	with	IN
18751	5390	4	a	a	DT
18751	5390	5	current	current	NN
18751	5390	6	of	of	IN
18751	5390	7	sulphuretted	sulphuret	VBN
18751	5390	8	hydrogen	hydrogen	NN
18751	5390	9	.	.	.
18751	5391	1	The	the	DT
18751	5391	2	bismuth	bismuth	NN
18751	5391	3	comes	come	VBZ
18751	5391	4	down	down	RP
18751	5391	5	in	in	IN
18751	5391	6	a	a	DT
18751	5391	7	tolerably	tolerably	RB
18751	5391	8	strong	strong	JJ
18751	5391	9	acid	acid	NN
18751	5391	10	solution	solution	NN
18751	5391	11	.	.	.
18751	5392	1	The	the	DT
18751	5392	2	sulphide	sulphide	NN
18751	5392	3	is	be	VBZ
18751	5392	4	decanted	decant	VBN
18751	5392	5	on	on	IN
18751	5392	6	to	to	IN
18751	5392	7	a	a	DT
18751	5392	8	filter	filter	NN
18751	5392	9	and	and	CC
18751	5392	10	washed	wash	VBD
18751	5392	11	.	.	.
18751	5393	1	It	-PRON-	PRP
18751	5393	2	is	be	VBZ
18751	5393	3	next	next	RB
18751	5393	4	digested	digest	VBN
18751	5393	5	with	with	IN
18751	5393	6	ammonic	ammonic	JJ
18751	5393	7	sulphide	sulphide	NN
18751	5393	8	;	;	:
18751	5393	9	or	or	CC
18751	5393	10	,	,	,
18751	5393	11	better	well	JJR
18751	5393	12	(	(	-LRB-
18751	5393	13	especially	especially	RB
18751	5393	14	when	when	WRB
18751	5393	15	other	other	JJ
18751	5393	16	metals	metal	NNS
18751	5393	17	are	be	VBP
18751	5393	18	present	present	JJ
18751	5393	19	)	)	-RRB-
18751	5393	20	,	,	,
18751	5393	21	dissolved	dissolve	VBN
18751	5393	22	in	in	IN
18751	5393	23	nitric	nitric	JJ
18751	5393	24	acid	acid	NN
18751	5393	25	,	,	,
18751	5393	26	and	and	CC
18751	5393	27	treated	treat	VBN
18751	5393	28	with	with	IN
18751	5393	29	an	an	DT
18751	5393	30	excess	excess	NN
18751	5393	31	of	of	IN
18751	5393	32	ammonia	ammonia	NN
18751	5393	33	and	and	CC
18751	5393	34	a	a	DT
18751	5393	35	current	current	NN
18751	5393	36	of	of	IN
18751	5393	37	sulphuretted	sulphuret	VBN
18751	5393	38	hydrogen	hydrogen	NN
18751	5393	39	.	.	.
18751	5394	1	The	the	DT
18751	5394	2	precipitate	precipitate	NN
18751	5394	3	is	be	VBZ
18751	5394	4	filtered	filter	VBN
18751	5394	5	off	off	RP
18751	5394	6	and	and	CC
18751	5394	7	evaporated	evaporate	VBD
18751	5394	8	to	to	IN
18751	5394	9	dryness	dryness	NN
18751	5394	10	with	with	IN
18751	5394	11	nitric	nitric	JJ
18751	5394	12	acid	acid	NN
18751	5394	13	.	.	.
18751	5395	1	It	-PRON-	PRP
18751	5395	2	is	be	VBZ
18751	5395	3	taken	take	VBN
18751	5395	4	up	up	RP
18751	5395	5	with	with	IN
18751	5395	6	a	a	DT
18751	5395	7	few	few	JJ
18751	5395	8	drops	drop	NNS
18751	5395	9	of	of	IN
18751	5395	10	sulphuric	sulphuric	JJ
18751	5395	11	acid	acid	NN
18751	5395	12	and	and	CC
18751	5395	13	a	a	DT
18751	5395	14	little	little	JJ
18751	5395	15	water	water	NN
18751	5395	16	;	;	:
18751	5395	17	and	and	CC
18751	5395	18	warmed	warm	VBD
18751	5395	19	and	and	CC
18751	5395	20	filtered	filter	VBD
18751	5395	21	,	,	,
18751	5395	22	if	if	IN
18751	5395	23	necessary	necessary	JJ
18751	5395	24	.	.	.
18751	5396	1	The	the	DT
18751	5396	2	filtrate	filtrate	NN
18751	5396	3	is	be	VBZ
18751	5396	4	nearly	nearly	RB
18751	5396	5	neutralised	neutralise	VBN
18751	5396	6	with	with	IN
18751	5396	7	ammonia	ammonia	NNP
18751	5396	8	;	;	:
18751	5396	9	ammonium	ammonium	NN
18751	5396	10	carbonate	carbonate	NN
18751	5396	11	added	add	VBN
18751	5396	12	in	in	IN
18751	5396	13	slight	slight	JJ
18751	5396	14	excess	excess	NN
18751	5396	15	;	;	:
18751	5396	16	and	and	CC
18751	5396	17	the	the	DT
18751	5396	18	liquid	liquid	NN
18751	5396	19	heated	heat	VBN
18751	5396	20	to	to	IN
18751	5396	21	boiling	boil	VBG
18751	5396	22	and	and	CC
18751	5396	23	filtered	filter	VBN
18751	5396	24	.	.	.
18751	5397	1	The	the	DT
18751	5397	2	bismuth	bismuth	NN
18751	5397	3	will	will	MD
18751	5397	4	be	be	VB
18751	5397	5	contained	contain	VBN
18751	5397	6	in	in	IN
18751	5397	7	the	the	DT
18751	5397	8	precipitate	precipitate	NN
18751	5397	9	with	with	IN
18751	5397	10	perhaps	perhaps	RB
18751	5397	11	traces	trace	NNS
18751	5397	12	of	of	IN
18751	5397	13	lead	lead	NN
18751	5397	14	,	,	,
18751	5397	15	antimony	antimony	NN
18751	5397	16	,	,	,
18751	5397	17	tin	tin	NNP
18751	5397	18	,	,	,
18751	5397	19	or	or	CC
18751	5397	20	sometimes	sometimes	RB
18751	5397	21	iron	iron	NN
18751	5397	22	from	from	IN
18751	5397	23	incomplete	incomplete	JJ
18751	5397	24	separation	separation	NN
18751	5397	25	or	or	CC
18751	5397	26	washing	washing	NN
18751	5397	27	.	.	.
18751	5398	1	When	when	WRB
18751	5398	2	only	only	RB
18751	5398	3	traces	trace	NNS
18751	5398	4	of	of	IN
18751	5398	5	a	a	DT
18751	5398	6	precipitate	precipitate	NN
18751	5398	7	are	be	VBP
18751	5398	8	got	get	VBN
18751	5398	9	it	-PRON-	PRP
18751	5398	10	must	must	MD
18751	5398	11	be	be	VB
18751	5398	12	tested	test	VBN
18751	5398	13	.	.	.
18751	5399	1	The	the	DT
18751	5399	2	bismuth	bismuth	NN
18751	5399	3	precipitate	precipitate	NN
18751	5399	4	is	be	VBZ
18751	5399	5	readily	readily	RB
18751	5399	6	soluble	soluble	JJ
18751	5399	7	in	in	IN
18751	5399	8	dilute	dilute	JJ
18751	5399	9	nitric	nitric	NN
18751	5399	10	acid	acid	NN
18751	5399	11	.	.	.
18751	5400	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	5400	2	DETERMINATION	DETERMINATION	NNP
18751	5400	3	.	.	.
18751	5401	1	The	the	DT
18751	5401	2	bismuth	bismuth	NN
18751	5401	3	having	have	VBG
18751	5401	4	been	be	VBN
18751	5401	5	separated	separate	VBN
18751	5401	6	and	and	CC
18751	5401	7	dissolved	dissolve	VBN
18751	5401	8	in	in	IN
18751	5401	9	nitric	nitric	JJ
18751	5401	10	acid[62	acid[62	NN
18751	5401	11	]	]	-RRB-
18751	5401	12	is	be	VBZ
18751	5401	13	precipitated	precipitate	VBN
18751	5401	14	(	(	-LRB-
18751	5401	15	after	after	IN
18751	5401	16	dilution	dilution	NN
18751	5401	17	)	)	-RRB-
18751	5401	18	by	by	IN
18751	5401	19	the	the	DT
18751	5401	20	addition	addition	NN
18751	5401	21	of	of	IN
18751	5401	22	carbonate	carbonate	NN
18751	5401	23	of	of	IN
18751	5401	24	ammonium	ammonium	NN
18751	5401	25	in	in	IN
18751	5401	26	slight	slight	JJ
18751	5401	27	excess	excess	NN
18751	5401	28	,	,	,
18751	5401	29	and	and	CC
18751	5401	30	boiling	boil	VBG
18751	5401	31	.	.	.
18751	5402	1	The	the	DT
18751	5402	2	precipitate	precipitate	NN
18751	5402	3	is	be	VBZ
18751	5402	4	filtered	filter	VBN
18751	5402	5	off	off	RP
18751	5402	6	,	,	,
18751	5402	7	washed	wash	VBN
18751	5402	8	with	with	IN
18751	5402	9	hot	hot	JJ
18751	5402	10	water	water	NN
18751	5402	11	,	,	,
18751	5402	12	dried	dry	VBN
18751	5402	13	,	,	,
18751	5402	14	ignited	ignite	VBD
18751	5402	15	,	,	,
18751	5402	16	and	and	CC
18751	5402	17	weighed	weigh	VBD
18751	5402	18	.	.	.
18751	5403	1	The	the	DT
18751	5403	2	ignition	ignition	NN
18751	5403	3	should	should	MD
18751	5403	4	be	be	VB
18751	5403	5	performed	perform	VBN
18751	5403	6	carefully	carefully	RB
18751	5403	7	at	at	IN
18751	5403	8	not	not	RB
18751	5403	9	above	above	IN
18751	5403	10	a	a	DT
18751	5403	11	low	low	JJ
18751	5403	12	red	red	JJ
18751	5403	13	heat	heat	NN
18751	5403	14	.	.	.
18751	5404	1	The	the	DT
18751	5404	2	oxide	oxide	NN
18751	5404	3	which	which	WDT
18751	5404	4	is	be	VBZ
18751	5404	5	formed	form	VBN
18751	5404	6	has	have	VBZ
18751	5404	7	,	,	,
18751	5404	8	at	at	IN
18751	5404	9	this	this	DT
18751	5404	10	temperature	temperature	NN
18751	5404	11	,	,	,
18751	5404	12	a	a	DT
18751	5404	13	dark	dark	JJ
18751	5404	14	yellow	yellow	NN
18751	5404	15	or	or	CC
18751	5404	16	brown	brown	JJ
18751	5404	17	colour	colour	NN
18751	5404	18	,	,	,
18751	5404	19	and	and	CC
18751	5404	20	becomes	become	VBZ
18751	5404	21	yellow	yellow	JJ
18751	5404	22	on	on	IN
18751	5404	23	cooling	cool	VBG
18751	5404	24	.	.	.
18751	5405	1	It	-PRON-	PRP
18751	5405	2	is	be	VBZ
18751	5405	3	bismuthic	bismuthic	JJ
18751	5405	4	oxide	oxide	NN
18751	5405	5	(	(	-LRB-
18751	5405	6	Bi_{2}O_{3	bi_{2}o_{3	UH
18751	5405	7	}	}	-RRB-
18751	5405	8	)	)	-RRB-
18751	5405	9	and	and	CC
18751	5405	10	contains	contain	VBZ
18751	5405	11	89.65	89.65	CD
18751	5405	12	per	per	NN
18751	5405	13	cent	cent	NN
18751	5405	14	.	.	.
18751	5406	1	of	of	IN
18751	5406	2	bismuth	bismuth	NNP
18751	5406	3	.	.	.
18751	5407	1	Fusion	fusion	NN
18751	5407	2	with	with	IN
18751	5407	3	potassium	potassium	NN
18751	5407	4	cyanide	cyanide	NN
18751	5407	5	at	at	IN
18751	5407	6	a	a	DT
18751	5407	7	temperature	temperature	NN
18751	5407	8	just	just	RB
18751	5407	9	sufficient	sufficient	JJ
18751	5407	10	to	to	TO
18751	5407	11	melt	melt	VB
18751	5407	12	the	the	DT
18751	5407	13	salt	salt	NN
18751	5407	14	reduces	reduce	VBZ
18751	5407	15	it	-PRON-	PRP
18751	5407	16	to	to	IN
18751	5407	17	the	the	DT
18751	5407	18	metal	metal	NN
18751	5407	19	which	which	WDT
18751	5407	20	falls	fall	VBZ
18751	5407	21	to	to	IN
18751	5407	22	the	the	DT
18751	5407	23	bottom	bottom	NN
18751	5407	24	and	and	CC
18751	5407	25	runs	run	VBZ
18751	5407	26	into	into	IN
18751	5407	27	a	a	DT
18751	5407	28	globule	globule	NN
18751	5407	29	.	.	.
18751	5408	1	The	the	DT
18751	5408	2	button	button	NN
18751	5408	3	of	of	IN
18751	5408	4	metal	metal	NN
18751	5408	5	may	may	MD
18751	5408	6	be	be	VB
18751	5408	7	weighed	weigh	VBN
18751	5408	8	,	,	,
18751	5408	9	but	but	CC
18751	5408	10	it	-PRON-	PRP
18751	5408	11	often	often	RB
18751	5408	12	sticks	stick	VBZ
18751	5408	13	tenaciously	tenaciously	RB
18751	5408	14	to	to	IN
18751	5408	15	the	the	DT
18751	5408	16	bottom	bottom	NN
18751	5408	17	of	of	IN
18751	5408	18	the	the	DT
18751	5408	19	crucible	crucible	NN
18751	5408	20	.	.	.
18751	5409	1	The	the	DT
18751	5409	2	precipitation	precipitation	NN
18751	5409	3	with	with	IN
18751	5409	4	ammonic	ammonic	JJ
18751	5409	5	carbonate	carbonate	NN
18751	5409	6	must	must	MD
18751	5409	7	not	not	RB
18751	5409	8	be	be	VB
18751	5409	9	made	make	VBN
18751	5409	10	in	in	IN
18751	5409	11	a	a	DT
18751	5409	12	sulphate	sulphate	NN
18751	5409	13	or	or	CC
18751	5409	14	chloride	chloride	NN
18751	5409	15	solution	solution	NN
18751	5409	16	;	;	:
18751	5409	17	since	since	IN
18751	5409	18	basic	basic	JJ
18751	5409	19	compounds	compound	NNS
18751	5409	20	would	would	MD
18751	5409	21	then	then	RB
18751	5409	22	be	be	VB
18751	5409	23	thrown	throw	VBN
18751	5409	24	down	down	RP
18751	5409	25	,	,	,
18751	5409	26	and	and	CC
18751	5409	27	the	the	DT
18751	5409	28	result	result	NN
18751	5409	29	on	on	IN
18751	5409	30	weighing	weighing	NN
18751	5409	31	would	would	MD
18751	5409	32	either	either	CC
18751	5409	33	be	be	VB
18751	5409	34	too	too	RB
18751	5409	35	low	low	JJ
18751	5409	36	(	(	-LRB-
18751	5409	37	because	because	IN
18751	5409	38	of	of	IN
18751	5409	39	the	the	DT
18751	5409	40	volatilisation	volatilisation	NN
18751	5409	41	of	of	IN
18751	5409	42	the	the	DT
18751	5409	43	chloride	chloride	NN
18751	5409	44	)	)	-RRB-
18751	5409	45	,	,	,
18751	5409	46	or	or	CC
18751	5409	47	too	too	RB
18751	5409	48	high	high	JJ
18751	5409	49	(	(	-LRB-
18751	5409	50	because	because	IN
18751	5409	51	of	of	IN
18751	5409	52	the	the	DT
18751	5409	53	retention	retention	NN
18751	5409	54	of	of	IN
18751	5409	55	sulphuric	sulphuric	JJ
18751	5409	56	acid	acid	NN
18751	5409	57	)	)	-RRB-
18751	5409	58	.	.	.
18751	5410	1	Bismuth	Bismuth	NNP
18751	5410	2	compounds	compound	NNS
18751	5410	3	in	in	IN
18751	5410	4	a	a	DT
18751	5410	5	nitric	nitric	JJ
18751	5410	6	acid	acid	NN
18751	5410	7	solution	solution	NN
18751	5410	8	are	be	VBP
18751	5410	9	readily	readily	RB
18751	5410	10	decomposed	decompose	VBN
18751	5410	11	by	by	IN
18751	5410	12	the	the	DT
18751	5410	13	electric	electric	JJ
18751	5410	14	current	current	NN
18751	5410	15	,	,	,
18751	5410	16	but	but	CC
18751	5410	17	the	the	DT
18751	5410	18	deposited	deposited	JJ
18751	5410	19	bismuth	bismuth	NN
18751	5410	20	is	be	VBZ
18751	5410	21	not	not	RB
18751	5410	22	coherent	coherent	JJ
18751	5410	23	.	.	.
18751	5411	1	It	-PRON-	PRP
18751	5411	2	comes	come	VBZ
18751	5411	3	down	down	RP
18751	5411	4	in	in	IN
18751	5411	5	shaggy	shaggy	JJ
18751	5411	6	tufts	tuft	NNS
18751	5411	7	which	which	WDT
18751	5411	8	are	be	VBP
18751	5411	9	difficult	difficult	JJ
18751	5411	10	to	to	TO
18751	5411	11	wash	wash	VB
18751	5411	12	and	and	CC
18751	5411	13	easy	easy	JJ
18751	5411	14	to	to	TO
18751	5411	15	oxidise	oxidise	VB
18751	5411	16	.	.	.
18751	5412	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	5412	2	ASSAY	ASSAY	NNP
18751	5412	3	.	.	.
18751	5413	1	There	there	EX
18751	5413	2	are	be	VBP
18751	5413	3	two	two	CD
18751	5413	4	methods	method	NNS
18751	5413	5	which	which	WDT
18751	5413	6	have	have	VBP
18751	5413	7	been	be	VBN
18751	5413	8	proposed	propose	VBN
18751	5413	9	;	;	:
18751	5413	10	one	one	CD
18751	5413	11	based	base	VBN
18751	5413	12	on	on	IN
18751	5413	13	the	the	DT
18751	5413	14	precipitation	precipitation	NN
18751	5413	15	as	as	IN
18751	5413	16	chromate	chromate	NN
18751	5413	17	and	and	CC
18751	5413	18	the	the	DT
18751	5413	19	estimation	estimation	NN
18751	5413	20	of	of	IN
18751	5413	21	the	the	DT
18751	5413	22	chromic	chromic	JJ
18751	5413	23	acid	acid	NN
18751	5413	24	;	;	:
18751	5413	25	and	and	CC
18751	5413	26	the	the	DT
18751	5413	27	other	other	JJ
18751	5413	28	on	on	IN
18751	5413	29	the	the	DT
18751	5413	30	precipitation	precipitation	NN
18751	5413	31	as	as	IN
18751	5413	32	oxalate	oxalate	JJ
18751	5413	33	and	and	CC
18751	5413	34	subsequent	subsequent	JJ
18751	5413	35	titration	titration	NN
18751	5413	36	with	with	IN
18751	5413	37	permanganate	permanganate	NN
18751	5413	38	of	of	IN
18751	5413	39	potash	potash	NN
18751	5413	40	.	.	.
18751	5414	1	These	these	DT
18751	5414	2	offer	offer	VBP
18751	5414	3	little	little	JJ
18751	5414	4	advantage	advantage	NN
18751	5414	5	over	over	IN
18751	5414	6	the	the	DT
18751	5414	7	easy	easy	JJ
18751	5414	8	gravimetric	gravimetric	NN
18751	5414	9	determination	determination	NN
18751	5414	10	.	.	.
18751	5415	1	COLORIMETRIC	COLORIMETRIC	NNP
18751	5415	2	METHOD	METHOD	NNP
18751	5415	3	.	.	.
18751	5416	1	Bismuth	Bismuth	NNP
18751	5416	2	iodide	iodide	NN
18751	5416	3	dissolves	dissolve	NNS
18751	5416	4	in	in	IN
18751	5416	5	excess	excess	NN
18751	5416	6	of	of	IN
18751	5416	7	potassium	potassium	NN
18751	5416	8	iodide	iodide	NN
18751	5416	9	,	,	,
18751	5416	10	forming	form	VBG
18751	5416	11	a	a	DT
18751	5416	12	yellow	yellow	JJ
18751	5416	13	-	-	HYPH
18751	5416	14	coloured	coloured	JJ
18751	5416	15	solution	solution	NN
18751	5416	16	,	,	,
18751	5416	17	indistinguishable	indistinguishable	JJ
18751	5416	18	in	in	IN
18751	5416	19	colour	colour	NN
18751	5416	20	from	from	IN
18751	5416	21	that	that	DT
18751	5416	22	given	give	VBN
18751	5416	23	by	by	IN
18751	5416	24	iodine	iodine	NN
18751	5416	25	.	.	.
18751	5417	1	The	the	DT
18751	5417	2	colour	colour	NN
18751	5417	3	,	,	,
18751	5417	4	however	however	RB
18751	5417	5	,	,	,
18751	5417	6	is	be	VBZ
18751	5417	7	not	not	RB
18751	5417	8	removed	remove	VBN
18751	5417	9	by	by	IN
18751	5417	10	boiling	boil	VBG
18751	5417	11	or	or	CC
18751	5417	12	by	by	IN
18751	5417	13	sulphurous	sulphurous	JJ
18751	5417	14	acid	acid	NN
18751	5417	15	.	.	.
18751	5418	1	Since	since	IN
18751	5418	2	none	none	NN
18751	5418	3	of	of	IN
18751	5418	4	the	the	DT
18751	5418	5	commoner	commoner	NN
18751	5418	6	metals	metal	NNS
18751	5418	7	give	give	VBP
18751	5418	8	such	such	PDT
18751	5418	9	a	a	DT
18751	5418	10	colour	colour	NN
18751	5418	11	,	,	,
18751	5418	12	and	and	CC
18751	5418	13	free	free	JJ
18751	5418	14	iodine	iodine	NN
18751	5418	15	is	be	VBZ
18751	5418	16	easily	easily	RB
18751	5418	17	separated	separate	VBN
18751	5418	18	by	by	IN
18751	5418	19	boiling	boil	VBG
18751	5418	20	,	,	,
18751	5418	21	this	this	DT
18751	5418	22	method	method	NN
18751	5418	23	is	be	VBZ
18751	5418	24	specially	specially	RB
18751	5418	25	suited	suited	JJ
18751	5418	26	for	for	IN
18751	5418	27	small	small	JJ
18751	5418	28	determinations	determination	NNS
18751	5418	29	of	of	IN
18751	5418	30	bismuth	bismuth	NNP
18751	5418	31	.	.	.
18751	5419	1	It	-PRON-	PRP
18751	5419	2	requires	require	VBZ
18751	5419	3	a	a	DT
18751	5419	4	_	_	NNP
18751	5419	5	solution	solution	NN
18751	5419	6	of	of	IN
18751	5419	7	bismuth	bismuth	NNP
18751	5419	8	_	_	NNP
18751	5419	9	,	,	,
18751	5419	10	made	make	VBN
18751	5419	11	by	by	IN
18751	5419	12	dissolving	dissolve	VBG
18751	5419	13	0.1	0.1	CD
18751	5419	14	gram	gram	NN
18751	5419	15	of	of	IN
18751	5419	16	bismuth	bismuth	NNP
18751	5419	17	in	in	IN
18751	5419	18	a	a	DT
18751	5419	19	drop	drop	NN
18751	5419	20	or	or	CC
18751	5419	21	so	so	RB
18751	5419	22	of	of	IN
18751	5419	23	nitric	nitric	JJ
18751	5419	24	acid	acid	NN
18751	5419	25	,	,	,
18751	5419	26	evaporating	evaporate	VBG
18751	5419	27	with	with	IN
18751	5419	28	a	a	DT
18751	5419	29	little	little	JJ
18751	5419	30	sulphuric	sulphuric	JJ
18751	5419	31	acid	acid	NN
18751	5419	32	and	and	CC
18751	5419	33	diluting	diluting	NN
18751	5419	34	with	with	IN
18751	5419	35	water	water	NN
18751	5419	36	to	to	IN
18751	5419	37	1	1	CD
18751	5419	38	litre	litre	NN
18751	5419	39	.	.	.
18751	5420	1	1	1	CD
18751	5420	2	c.c	c.c	NNP
18751	5420	3	.	.	.
18751	5421	1	will	will	MD
18751	5421	2	contain	contain	VB
18751	5421	3	0.1	0.1	CD
18751	5421	4	milligram	milligram	NN
18751	5421	5	of	of	IN
18751	5421	6	bismuth	bismuth	NNP
18751	5421	7	.	.	.
18751	5422	1	And	and	CC
18751	5422	2	a	a	DT
18751	5422	3	_	_	NNP
18751	5422	4	solution	solution	NN
18751	5422	5	of	of	IN
18751	5422	6	sulphurous	sulphurous	JJ
18751	5422	7	acid	acid	NN
18751	5422	8	_	_	NNP
18751	5422	9	,	,	,
18751	5422	10	made	make	VBN
18751	5422	11	by	by	IN
18751	5422	12	diluting	dilute	VBG
18751	5422	13	10	10	CD
18751	5422	14	c.c	c.c	NNP
18751	5422	15	.	.	.
18751	5423	1	of	of	IN
18751	5423	2	the	the	DT
18751	5423	3	commercial	commercial	JJ
18751	5423	4	acid	acid	NN
18751	5423	5	to	to	IN
18751	5423	6	1	1	CD
18751	5423	7	litre	litre	NN
18751	5423	8	with	with	IN
18751	5423	9	water	water	NN
18751	5423	10	.	.	.
18751	5424	1	The	the	DT
18751	5424	2	determination	determination	NN
18751	5424	3	is	be	VBZ
18751	5424	4	made	make	VBN
18751	5424	5	in	in	IN
18751	5424	6	the	the	DT
18751	5424	7	usual	usual	JJ
18751	5424	8	way	way	NN
18751	5424	9	:	:	:
18751	5424	10	50	50	CD
18751	5424	11	c.c	c.c	NNP
18751	5424	12	.	.	.
18751	5425	1	of	of	IN
18751	5425	2	the	the	DT
18751	5425	3	prepared	prepare	VBN
18751	5425	4	solution	solution	NN
18751	5425	5	,	,	,
18751	5425	6	which	which	WDT
18751	5425	7	should	should	MD
18751	5425	8	not	not	RB
18751	5425	9	carry	carry	VB
18751	5425	10	more	more	JJR
18751	5425	11	than	than	IN
18751	5425	12	0.75	0.75	CD
18751	5425	13	milligram	milligram	NNS
18751	5425	14	nor	nor	CC
18751	5425	15	less	less	JJR
18751	5425	16	than	than	IN
18751	5425	17	0.01	0.01	CD
18751	5425	18	milligram	milligram	NN
18751	5425	19	of	of	IN
18751	5425	20	bismuth	bismuth	NNP
18751	5425	21	,	,	,
18751	5425	22	are	be	VBP
18751	5425	23	placed	place	VBN
18751	5425	24	in	in	IN
18751	5425	25	a	a	DT
18751	5425	26	Nessler	Nessler	NNP
18751	5425	27	tube	tube	NN
18751	5425	28	and	and	CC
18751	5425	29	the	the	DT
18751	5425	30	colour	colour	NN
18751	5425	31	compared	compare	VBN
18751	5425	32	with	with	IN
18751	5425	33	that	that	DT
18751	5425	34	observed	observe	VBN
18751	5425	35	in	in	IN
18751	5425	36	a	a	DT
18751	5425	37	similar	similar	JJ
18751	5425	38	tube	tube	NN
18751	5425	39	containing	contain	VBG
18751	5425	40	water	water	NN
18751	5425	41	and	and	CC
18751	5425	42	potassium	potassium	NN
18751	5425	43	iodide	iodide	NN
18751	5425	44	on	on	IN
18751	5425	45	adding	add	VBG
18751	5425	46	the	the	DT
18751	5425	47	standard	standard	JJ
18751	5425	48	solution	solution	NN
18751	5425	49	of	of	IN
18751	5425	50	bismuth	bismuth	NNP
18751	5425	51	.	.	.
18751	5426	1	The	the	DT
18751	5426	2	assay	assay	NN
18751	5426	3	solution	solution	NN
18751	5426	4	is	be	VBZ
18751	5426	5	prepared	prepare	VBN
18751	5426	6	by	by	IN
18751	5426	7	separating	separate	VBG
18751	5426	8	the	the	DT
18751	5426	9	bismuth	bismuth	NN
18751	5426	10	with	with	IN
18751	5426	11	sulphuretted	sulphuret	VBN
18751	5426	12	hydrogen	hydrogen	NN
18751	5426	13	,	,	,
18751	5426	14	boiling	boil	VBG
18751	5426	15	the	the	DT
18751	5426	16	precipitate	precipitate	NN
18751	5426	17	with	with	IN
18751	5426	18	nitric	nitric	JJ
18751	5426	19	acid	acid	NN
18751	5426	20	,	,	,
18751	5426	21	and	and	CC
18751	5426	22	evaporating	evaporate	VBG
18751	5426	23	with	with	IN
18751	5426	24	sulphuric	sulphuric	JJ
18751	5426	25	acid	acid	NN
18751	5426	26	.	.	.
18751	5427	1	Take	take	VB
18751	5427	2	up	up	RP
18751	5427	3	with	with	IN
18751	5427	4	water	water	NN
18751	5427	5	,	,	,
18751	5427	6	add	add	VB
18751	5427	7	10	10	CD
18751	5427	8	or	or	CC
18751	5427	9	20	20	CD
18751	5427	10	c.c	c.c	NNP
18751	5427	11	.	.	.
18751	5428	1	of	of	IN
18751	5428	2	solution	solution	NN
18751	5428	3	of	of	IN
18751	5428	4	potassium	potassium	NN
18751	5428	5	iodide	iodide	NN
18751	5428	6	,	,	,
18751	5428	7	boil	boil	VB
18751	5428	8	off	off	RP
18751	5428	9	any	any	DT
18751	5428	10	iodine	iodine	NN
18751	5428	11	liberated	liberate	VBN
18751	5428	12	,	,	,
18751	5428	13	dilute	dilute	NN
18751	5428	14	,	,	,
18751	5428	15	filter	filter	NN
18751	5428	16	,	,	,
18751	5428	17	and	and	CC
18751	5428	18	make	make	VB
18751	5428	19	up	up	RP
18751	5428	20	to	to	TO
18751	5428	21	100	100	CD
18751	5428	22	c.c	c.c	NNP
18751	5428	23	.	.	.
18751	5429	1	According	accord	VBG
18751	5429	2	to	to	IN
18751	5429	3	the	the	DT
18751	5429	4	depth	depth	NN
18751	5429	5	of	of	IN
18751	5429	6	colour	colour	NN
18751	5429	7	take	take	VB
18751	5429	8	10	10	CD
18751	5429	9	,	,	,
18751	5429	10	20	20	CD
18751	5429	11	,	,	,
18751	5429	12	or	or	CC
18751	5429	13	50	50	CD
18751	5429	14	c.c	c.c	NNP
18751	5429	15	.	.	.
18751	5430	1	and	and	CC
18751	5430	2	transfer	transfer	VB
18751	5430	3	to	to	IN
18751	5430	4	the	the	DT
18751	5430	5	Nessler	Nessler	NNP
18751	5430	6	tube	tube	NN
18751	5430	7	.	.	.
18751	5431	1	Add	add	VB
18751	5431	2	a	a	DT
18751	5431	3	few	few	JJ
18751	5431	4	c.c	c.c	NN
18751	5431	5	.	.	.
18751	5432	1	of	of	IN
18751	5432	2	the	the	DT
18751	5432	3	solution	solution	NN
18751	5432	4	of	of	IN
18751	5432	5	sulphurous	sulphurous	JJ
18751	5432	6	acid	acid	NN
18751	5432	7	.	.	.
18751	5433	1	Into	into	IN
18751	5433	2	the	the	DT
18751	5433	3	other	other	JJ
18751	5433	4	Nessler	Nessler	NNP
18751	5433	5	tube	tube	NN
18751	5433	6	put	put	VBD
18751	5433	7	as	as	RB
18751	5433	8	much	much	JJ
18751	5433	9	potassium	potassium	NN
18751	5433	10	iodide	iodide	NN
18751	5433	11	solution	solution	NN
18751	5433	12	as	as	IN
18751	5433	13	is	be	VBZ
18751	5433	14	contained	contain	VBN
18751	5433	15	in	in	IN
18751	5433	16	the	the	DT
18751	5433	17	assay	assay	NN
18751	5433	18	tube	tube	NN
18751	5433	19	,	,	,
18751	5433	20	with	with	IN
18751	5433	21	sulphurous	sulphurous	JJ
18751	5433	22	acid	acid	NN
18751	5433	23	and	and	CC
18751	5433	24	water	water	NN
18751	5433	25	to	to	IN
18751	5433	26	within	within	IN
18751	5433	27	a	a	DT
18751	5433	28	few	few	JJ
18751	5433	29	c.c	c.c	NN
18751	5433	30	.	.	.
18751	5434	1	of	of	IN
18751	5434	2	the	the	DT
18751	5434	3	bulk	bulk	NN
18751	5434	4	.	.	.
18751	5435	1	Then	then	RB
18751	5435	2	add	add	VB
18751	5435	3	the	the	DT
18751	5435	4	standard	standard	JJ
18751	5435	5	bismuth	bismuth	NNP
18751	5435	6	solution	solution	NN
18751	5435	7	till	till	IN
18751	5435	8	the	the	DT
18751	5435	9	tints	tint	NNS
18751	5435	10	are	be	VBP
18751	5435	11	equal	equal	JJ
18751	5435	12	.	.	.
18751	5436	1	The	the	DT
18751	5436	2	student	student	NN
18751	5436	3	must	must	MD
18751	5436	4	be	be	VB
18751	5436	5	careful	careful	JJ
18751	5436	6	not	not	RB
18751	5436	7	to	to	TO
18751	5436	8	confuse	confuse	VB
18751	5436	9	the	the	DT
18751	5436	10	colour	colour	NN
18751	5436	11	of	of	IN
18751	5436	12	the	the	DT
18751	5436	13	bismuth	bismuth	NNP
18751	5436	14	iodide	iodide	NNP
18751	5436	15	with	with	IN
18751	5436	16	that	that	DT
18751	5436	17	of	of	IN
18751	5436	18	free	free	JJ
18751	5436	19	iodine	iodine	NN
18751	5436	20	.	.	.
18751	5437	1	If	if	IN
18751	5437	2	the	the	DT
18751	5437	3	yellow	yellow	JJ
18751	5437	4	colour	colour	NN
18751	5437	5	is	be	VBZ
18751	5437	6	removed	remove	VBN
18751	5437	7	by	by	IN
18751	5437	8	boiling	boil	VBG
18751	5437	9	and	and	CC
18751	5437	10	returns	return	NNS
18751	5437	11	on	on	IN
18751	5437	12	standing	stand	VBG
18751	5437	13	it	-PRON-	PRP
18751	5437	14	is	be	VBZ
18751	5437	15	due	due	JJ
18751	5437	16	altogether	altogether	RB
18751	5437	17	to	to	TO
18751	5437	18	iodine	iodine	VB
18751	5437	19	;	;	:
18751	5437	20	if	if	IN
18751	5437	21	it	-PRON-	PRP
18751	5437	22	is	be	VBZ
18751	5437	23	lessened	lessen	VBN
18751	5437	24	by	by	IN
18751	5437	25	the	the	DT
18751	5437	26	addition	addition	NN
18751	5437	27	of	of	IN
18751	5437	28	a	a	DT
18751	5437	29	few	few	JJ
18751	5437	30	drops	drop	NNS
18751	5437	31	of	of	IN
18751	5437	32	the	the	DT
18751	5437	33	dilute	dilute	NN
18751	5437	34	sulphurous	sulphurous	JJ
18751	5437	35	acid	acid	NN
18751	5437	36	,	,	,
18751	5437	37	it	-PRON-	PRP
18751	5437	38	is	be	VBZ
18751	5437	39	in	in	IN
18751	5437	40	part	part	NN
18751	5437	41	due	due	JJ
18751	5437	42	to	to	IN
18751	5437	43	it	-PRON-	PRP
18751	5437	44	.	.	.
18751	5438	1	Hence	hence	RB
18751	5438	2	the	the	DT
18751	5438	3	necessity	necessity	NN
18751	5438	4	of	of	IN
18751	5438	5	having	have	VBG
18751	5438	6	a	a	DT
18751	5438	7	little	little	JJ
18751	5438	8	free	free	JJ
18751	5438	9	sulphurous	sulphurous	JJ
18751	5438	10	acid	acid	NN
18751	5438	11	in	in	IN
18751	5438	12	each	each	DT
18751	5438	13	tube	tube	NN
18751	5438	14	.	.	.
18751	5439	1	A	a	DT
18751	5439	2	strong	strong	JJ
18751	5439	3	solution	solution	NN
18751	5439	4	must	must	MD
18751	5439	5	not	not	RB
18751	5439	6	be	be	VB
18751	5439	7	used	use	VBN
18751	5439	8	,	,	,
18751	5439	9	since	since	IN
18751	5439	10	it	-PRON-	PRP
18751	5439	11	liberates	liberate	VBZ
18751	5439	12	iodine	iodine	JJ
18751	5439	13	from	from	IN
18751	5439	14	potassium	potassium	NN
18751	5439	15	iodide	iodide	NN
18751	5439	16	.	.	.
18751	5440	1	The	the	DT
18751	5440	2	following	follow	VBG
18751	5440	3	experiments	experiment	NNS
18751	5440	4	illustrate	illustrate	VBP
18751	5440	5	the	the	DT
18751	5440	6	effect	effect	NN
18751	5440	7	of	of	IN
18751	5440	8	variation	variation	NN
18751	5440	9	in	in	IN
18751	5440	10	the	the	DT
18751	5440	11	conditions	condition	NNS
18751	5440	12	of	of	IN
18751	5440	13	the	the	DT
18751	5440	14	assay:--	assay:--	XX
18751	5440	15	~Effect	~effect	CD
18751	5440	16	of	of	IN
18751	5440	17	Varying	Varying	NNP
18751	5440	18	Temperature.~--At	temperature.~--at	CD
18751	5440	19	a	a	DT
18751	5440	20	higher	high	JJR
18751	5440	21	temperature	temperature	NN
18751	5440	22	the	the	DT
18751	5440	23	colour	colour	NN
18751	5440	24	is	be	VBZ
18751	5440	25	somewhat	somewhat	RB
18751	5440	26	lessened	lessen	VBN
18751	5440	27	.	.	.
18751	5441	1	1.0	1.0	CD
18751	5441	2	c.c	c.c	NNP
18751	5441	3	.	.	.
18751	5442	1	at	at	IN
18751	5442	2	15	15	CD
18751	5442	3	°	°	NNS
18751	5442	4	C.	C.	NNP
18751	5442	5	showed	show	VBD
18751	5442	6	the	the	DT
18751	5442	7	colour	colour	NN
18751	5442	8	of	of	IN
18751	5442	9	0.8	0.8	CD
18751	5442	10	c.c	c.c	NNP
18751	5442	11	.	.	.
18751	5443	1	at	at	IN
18751	5443	2	70	70	CD
18751	5443	3	°	°	,
18751	5443	4	C.	C.	NNP
18751	5443	5	2.5	2.5	CD
18751	5443	6	"	"	``
18751	5443	7	"	"	``
18751	5443	8	"	"	''
18751	5443	9	"	"	``
18751	5443	10	2.0	2.0	CD
18751	5443	11	"	"	CD
18751	5443	12	5.0	5.0	CD
18751	5443	13	"	"	''
18751	5443	14	"	"	''
18751	5443	15	"	"	''
18751	5443	16	"	"	``
18751	5443	17	5.0	5.0	CD
18751	5443	18	"	"	''
18751	5443	19	~Effect	~effect	CD
18751	5443	20	of	of	IN
18751	5443	21	Free	Free	NNP
18751	5443	22	Acid.~--	Acid.~--	NNP
18751	5443	23	2.5	2.5	CD
18751	5443	24	c.c	c.c	NNP
18751	5443	25	.	.	.
18751	5444	1	with	with	IN
18751	5444	2	5	5	CD
18751	5444	3	c.c	c.c	NNP
18751	5444	4	.	.	.
18751	5445	1	of	of	IN
18751	5445	2	nitric	nitric	JJ
18751	5445	3	acid	acid	NNP
18751	5445	4	equalled	equal	VBD
18751	5445	5	2.5	2.5	CD
18751	5445	6	c.c	c.c	NNP
18751	5445	7	.	.	.
18751	5446	1	5.0	5.0	CD
18751	5446	2	"	"	``
18751	5446	3	"	"	``
18751	5446	4	sulphuric	sulphuric	JJ
18751	5446	5	acid	acid	NN
18751	5446	6	"	"	``
18751	5446	7	5.0	5.0	CD
18751	5446	8	"	"	``
18751	5446	9	Hydrochloric	hydrochloric	NN
18751	5446	10	acid	acid	VBP
18751	5446	11	almost	almost	RB
18751	5446	12	completely	completely	RB
18751	5446	13	removes	remove	VBZ
18751	5446	14	the	the	DT
18751	5446	15	colour	colour	NN
18751	5446	16	,	,	,
18751	5446	17	which	which	WDT
18751	5446	18	,	,	,
18751	5446	19	however	however	RB
18751	5446	20	,	,	,
18751	5446	21	is	be	VBZ
18751	5446	22	restored	restore	VBN
18751	5446	23	by	by	IN
18751	5446	24	the	the	DT
18751	5446	25	addition	addition	NN
18751	5446	26	of	of	IN
18751	5446	27	a	a	DT
18751	5446	28	few	few	JJ
18751	5446	29	crystals	crystal	NNS
18751	5446	30	of	of	IN
18751	5446	31	potassium	potassium	NN
18751	5446	32	iodide	iodide	NN
18751	5446	33	.	.	.
18751	5447	1	~Effect	~Effect	NFP
18751	5447	2	of	of	IN
18751	5447	3	Alkalies.~--Ammonia	Alkalies.~--Ammonia	NNP
18751	5447	4	,	,	,
18751	5447	5	soda	soda	NN
18751	5447	6	,	,	,
18751	5447	7	or	or	CC
18751	5447	8	potash	potash	NN
18751	5447	9	destroys	destroy	NNS
18751	5447	10	the	the	DT
18751	5447	11	colour	colour	NN
18751	5447	12	,	,	,
18751	5447	13	but	but	CC
18751	5447	14	it	-PRON-	PRP
18751	5447	15	is	be	VBZ
18751	5447	16	restored	restore	VBN
18751	5447	17	on	on	IN
18751	5447	18	acidifying	acidify	VBG
18751	5447	19	with	with	IN
18751	5447	20	nitric	nitric	JJ
18751	5447	21	or	or	CC
18751	5447	22	sulphuric	sulphuric	JJ
18751	5447	23	acid	acid	NN
18751	5447	24	.	.	.
18751	5448	1	~Effect	~Effect	NFP
18751	5448	2	of	of	IN
18751	5448	3	Ammonic	Ammonic	NNP
18751	5448	4	Salts.~--The	salts.~--the	JJ
18751	5448	5	following	follow	VBG
18751	5448	6	table	table	NN
18751	5448	7	shows	show	VBZ
18751	5448	8	the	the	DT
18751	5448	9	results	result	NNS
18751	5448	10	after	after	IN
18751	5448	11	addition	addition	NN
18751	5448	12	of	of	IN
18751	5448	13	ammonic	ammonic	JJ
18751	5448	14	salts:--	salts:--	NNP
18751	5448	15	-------------+----------------+-----------------+-----------------	-------------+----------------+-----------------+-----------------	NNP
18751	5448	16	C.c	c.c	NN
18751	5448	17	.	.	.
18751	5449	1	present.|With	present.|With	NNP
18751	5449	2	10	10	CD
18751	5449	3	grams	gram	NNS
18751	5449	4	|With	|with	CD
18751	5449	5	10	10	CD
18751	5449	6	grams	gram	NNS
18751	5449	7	|With	|with	CD
18751	5449	8	10	10	CD
18751	5449	9	grams	gram	NNS
18751	5449	10	|Ammonic	|Ammonic	:
18751	5449	11	Nitrate.|Ammonic	Nitrate.|Ammonic	NNP
18751	5449	12	Sulphate.|Ammonic	Sulphate.|Ammonic	NNP
18751	5449	13	Chloride	Chloride	NNP
18751	5449	14	.	.	.
18751	5450	1	-------------+----------------+-----------------+-----------------	-------------+----------------+-----------------+-----------------	NFP
18751	5450	2	1.0	1.0	CD
18751	5450	3	c.c	c.c	NNP
18751	5450	4	.	.	.
18751	5451	1	|	|	NNP
18751	5451	2	0.9	0.9	CD
18751	5451	3	c.c	c.c	NNP
18751	5451	4	.	.	.
18751	5452	1	|	|	NNP
18751	5452	2	1.1	1.1	CD
18751	5452	3	c.c	c.c	NNP
18751	5452	4	.	.	.
18751	5453	1	|	|	NNP
18751	5453	2	--	--	:
18751	5453	3	2.5	2.5	CD
18751	5453	4	"	"	``
18751	5453	5	|	|	CD
18751	5453	6	2.5	2.5	CD
18751	5453	7	"	"	''
18751	5453	8	|	|	CD
18751	5453	9	2.7	2.7	CD
18751	5453	10	"	"	''
18751	5453	11	|	|	CD
18751	5453	12	--	--	:
18751	5453	13	5.0	5.0	CD
18751	5453	14	"	"	``
18751	5453	15	|	|	CD
18751	5453	16	5.0	5.0	CD
18751	5453	17	"	"	''
18751	5453	18	|	|	CD
18751	5453	19	5.5	5.5	CD
18751	5453	20	"	"	''
18751	5453	21	|	|	CD
18751	5453	22	--	--	:
18751	5453	23	-------------+----------------+-----------------+-----------------	-------------+----------------+-----------------+-----------------	:
18751	5453	24	Ammonic	ammonic	JJ
18751	5453	25	chloride	chloride	NN
18751	5453	26	,	,	,
18751	5453	27	like	like	IN
18751	5453	28	hydrochloric	hydrochloric	JJ
18751	5453	29	acid	acid	NN
18751	5453	30	,	,	,
18751	5453	31	removes	remove	VBZ
18751	5453	32	the	the	DT
18751	5453	33	colour	colour	NN
18751	5453	34	,	,	,
18751	5453	35	which	which	WDT
18751	5453	36	may	may	MD
18751	5453	37	be	be	VB
18751	5453	38	restored	restore	VBN
18751	5453	39	on	on	IN
18751	5453	40	the	the	DT
18751	5453	41	addition	addition	NN
18751	5453	42	of	of	IN
18751	5453	43	more	more	JJR
18751	5453	44	potassium	potassium	NN
18751	5453	45	iodide	iodide	NN
18751	5453	46	.	.	.
18751	5454	1	Nitrates	nitrate	NNS
18751	5454	2	and	and	CC
18751	5454	3	sulphates	sulphate	NNS
18751	5454	4	do	do	VBP
18751	5454	5	not	not	RB
18751	5454	6	thus	thus	RB
18751	5454	7	interfere	interfere	VB
18751	5454	8	.	.	.
18751	5455	1	~Effect	~effect	CD
18751	5455	2	of	of	IN
18751	5455	3	Foreign	foreign	JJ
18751	5455	4	Salts.~--Sodic	Salts.~--Sodic	NNP
18751	5455	5	hyposulphite	hyposulphite	NN
18751	5455	6	almost	almost	RB
18751	5455	7	completely	completely	RB
18751	5455	8	removes	remove	VBZ
18751	5455	9	the	the	DT
18751	5455	10	colour	colour	NN
18751	5455	11	.	.	.
18751	5456	1	Copper	copper	NN
18751	5456	2	salts	salt	VBZ
18751	5456	3	liberate	liberate	JJ
18751	5456	4	iodine	iodine	NN
18751	5456	5	;	;	:
18751	5456	6	but	but	CC
18751	5456	7	when	when	WRB
18751	5456	8	this	this	DT
18751	5456	9	has	have	VBZ
18751	5456	10	been	be	VBN
18751	5456	11	removed	remove	VBN
18751	5456	12	by	by	IN
18751	5456	13	boiling	boil	VBG
18751	5456	14	and	and	CC
18751	5456	15	the	the	DT
18751	5456	16	cuprous	cuprous	JJ
18751	5456	17	iodide	iodide	NN
18751	5456	18	has	have	VBZ
18751	5456	19	been	be	VBN
18751	5456	20	filtered	filter	VBN
18751	5456	21	off	off	RB
18751	5456	22	there	there	EX
18751	5456	23	is	be	VBZ
18751	5456	24	no	no	DT
18751	5456	25	further	further	JJ
18751	5456	26	interference	interference	NN
18751	5456	27	.	.	.
18751	5457	1	Dilute	dilute	JJ
18751	5457	2	solutions	solution	NNS
18751	5457	3	of	of	IN
18751	5457	4	lead	lead	NN
18751	5457	5	salts	salt	NNS
18751	5457	6	give	give	VBP
18751	5457	7	no	no	DT
18751	5457	8	colour	colour	NN
18751	5457	9	.	.	.
18751	5458	1	PRACTICAL	practical	NN
18751	5458	2	EXERCISES	exercise	NNS
18751	5458	3	.	.	.
18751	5459	1	1	1	LS
18751	5459	2	.	.	.
18751	5460	1	A	a	DT
18751	5460	2	fusible	fusible	JJ
18751	5460	3	alloy	alloy	NN
18751	5460	4	is	be	VBZ
18751	5460	5	made	make	VBN
18751	5460	6	up	up	RP
18751	5460	7	of	of	IN
18751	5460	8	8	8	CD
18751	5460	9	parts	part	NNS
18751	5460	10	of	of	IN
18751	5460	11	bismuth	bismuth	NNP
18751	5460	12	,	,	,
18751	5460	13	5	5	CD
18751	5460	14	of	of	IN
18751	5460	15	lead	lead	NN
18751	5460	16	,	,	,
18751	5460	17	and	and	CC
18751	5460	18	3	3	CD
18751	5460	19	of	of	IN
18751	5460	20	tin	tin	NN
18751	5460	21	.	.	.
18751	5461	1	What	what	WDT
18751	5461	2	weight	weight	NN
18751	5461	3	of	of	IN
18751	5461	4	oxide	oxide	NN
18751	5461	5	of	of	IN
18751	5461	6	bismuth	bismuth	NNP
18751	5461	7	,	,	,
18751	5461	8	Bi_{2}O_{3	Bi_{2}O_{3	NNP
18751	5461	9	}	}	-RRB-
18751	5461	10	,	,	,
18751	5461	11	would	would	MD
18751	5461	12	you	-PRON-	PRP
18751	5461	13	get	get	VB
18751	5461	14	on	on	IN
18751	5461	15	the	the	DT
18751	5461	16	analysis	analysis	NN
18751	5461	17	of	of	IN
18751	5461	18	1	1	CD
18751	5461	19	gram	gram	NN
18751	5461	20	of	of	IN
18751	5461	21	it	-PRON-	PRP
18751	5461	22	?	?	.
18751	5462	1	2	2	LS
18751	5462	2	.	.	.
18751	5463	1	What	what	WDT
18751	5463	2	weight	weight	NN
18751	5463	3	of	of	IN
18751	5463	4	bismuth	bismuth	NNP
18751	5463	5	can	can	MD
18751	5463	6	be	be	VB
18751	5463	7	got	get	VBN
18751	5463	8	from	from	IN
18751	5463	9	2	2	CD
18751	5463	10	grams	gram	NNS
18751	5463	11	of	of	IN
18751	5463	12	the	the	DT
18751	5463	13	subnitrate	subnitrate	NN
18751	5463	14	BiONO_{3}.H_{2}O	BiONO_{3}.H_{2}O	NNP
18751	5463	15	?	?	.
18751	5464	1	3	3	LS
18751	5464	2	.	.	.
18751	5465	1	How	how	WRB
18751	5465	2	would	would	MD
18751	5465	3	you	-PRON-	PRP
18751	5465	4	detect	detect	VB
18751	5465	5	and	and	CC
18751	5465	6	separate	separate	VB
18751	5465	7	arsenic	arsenic	JJ
18751	5465	8	,	,	,
18751	5465	9	lead	lead	NN
18751	5465	10	,	,	,
18751	5465	11	and	and	CC
18751	5465	12	copper	copper	NN
18751	5465	13	in	in	IN
18751	5465	14	a	a	DT
18751	5465	15	sample	sample	NN
18751	5465	16	of	of	IN
18751	5465	17	bismuth	bismuth	NNP
18751	5465	18	?	?	.
18751	5466	1	ANTIMONY	ANTIMONY	NNP
18751	5466	2	.	.	.
18751	5467	1	Antimony	Antimony	NNP
18751	5467	2	occurs	occur	VBZ
18751	5467	3	in	in	IN
18751	5467	4	the	the	DT
18751	5467	5	native	native	JJ
18751	5467	6	state	state	NN
18751	5467	7	,	,	,
18751	5467	8	but	but	CC
18751	5467	9	is	be	VBZ
18751	5467	10	rare	rare	JJ
18751	5467	11	;	;	:
18751	5467	12	its	-PRON-	PRP$
18751	5467	13	common	common	JJ
18751	5467	14	ore	ore	NN
18751	5467	15	is	be	VBZ
18751	5467	16	antimonite	antimonite	NN
18751	5467	17	,	,	,
18751	5467	18	the	the	DT
18751	5467	19	sulphide	sulphide	NN
18751	5467	20	(	(	-LRB-
18751	5467	21	Sb_{2}S_{3	Sb_{2}S_{3	NNP
18751	5467	22	}	}	-RRB-
18751	5467	23	)	)	-RRB-
18751	5467	24	.	.	.
18751	5468	1	Jamesonite	Jamesonite	NNP
18751	5468	2	and	and	CC
18751	5468	3	other	other	JJ
18751	5468	4	sulphides	sulphide	NNS
18751	5468	5	of	of	IN
18751	5468	6	lead	lead	NN
18751	5468	7	and	and	CC
18751	5468	8	antimony	antimony	NN
18751	5468	9	are	be	VBP
18751	5468	10	frequently	frequently	RB
18751	5468	11	met	meet	VBN
18751	5468	12	with	with	IN
18751	5468	13	.	.	.
18751	5469	1	Sulphide	sulphide	NN
18751	5469	2	of	of	IN
18751	5469	3	antimony	antimony	NN
18751	5469	4	is	be	VBZ
18751	5469	5	also	also	RB
18751	5469	6	a	a	DT
18751	5469	7	constituent	constituent	NN
18751	5469	8	of	of	IN
18751	5469	9	fahlerz	fahlerz	JJ
18751	5469	10	and	and	CC
18751	5469	11	of	of	IN
18751	5469	12	many	many	JJ
18751	5469	13	silver	silver	JJ
18751	5469	14	ores	ore	NNS
18751	5469	15	.	.	.
18751	5470	1	Antimonite	antimonite	NN
18751	5470	2	occurs	occur	VBZ
18751	5470	3	generally	generally	RB
18751	5470	4	in	in	IN
18751	5470	5	fibrous	fibrous	JJ
18751	5470	6	masses	masse	NNS
18751	5470	7	,	,	,
18751	5470	8	has	have	VBZ
18751	5470	9	a	a	DT
18751	5470	10	lead	lead	NN
18751	5470	11	-	-	HYPH
18751	5470	12	like	like	JJ
18751	5470	13	metallic	metallic	NNP
18751	5470	14	lustre	lustre	NNP
18751	5470	15	,	,	,
18751	5470	16	is	be	VBZ
18751	5470	17	easily	easily	RB
18751	5470	18	cut	cut	VBN
18751	5470	19	with	with	IN
18751	5470	20	a	a	DT
18751	5470	21	knife	knife	NN
18751	5470	22	,	,	,
18751	5470	23	and	and	CC
18751	5470	24	melts	melt	NNS
18751	5470	25	in	in	IN
18751	5470	26	the	the	DT
18751	5470	27	flame	flame	NN
18751	5470	28	of	of	IN
18751	5470	29	a	a	DT
18751	5470	30	candle	candle	NN
18751	5470	31	.	.	.
18751	5471	1	Antimony	Antimony	NNP
18751	5471	2	itself	-PRON-	PRP
18751	5471	3	has	have	VBZ
18751	5471	4	a	a	DT
18751	5471	5	very	very	RB
18751	5471	6	crystalline	crystalline	JJ
18751	5471	7	fracture	fracture	NN
18751	5471	8	,	,	,
18751	5471	9	is	be	VBZ
18751	5471	10	brittle	brittle	JJ
18751	5471	11	,	,	,
18751	5471	12	and	and	CC
18751	5471	13	has	have	VBZ
18751	5471	14	a	a	DT
18751	5471	15	bluish	bluish	JJ
18751	5471	16	-	-	HYPH
18751	5471	17	white	white	JJ
18751	5471	18	colour	colour	NN
18751	5471	19	.	.	.
18751	5472	1	It	-PRON-	PRP
18751	5472	2	is	be	VBZ
18751	5472	3	used	use	VBN
18751	5472	4	in	in	IN
18751	5472	5	the	the	DT
18751	5472	6	preparation	preparation	NN
18751	5472	7	of	of	IN
18751	5472	8	alloys	alloy	NNS
18751	5472	9	with	with	IN
18751	5472	10	lead	lead	NN
18751	5472	11	and	and	CC
18751	5472	12	tin	tin	NN
18751	5472	13	for	for	IN
18751	5472	14	the	the	DT
18751	5472	15	manufacture	manufacture	NN
18751	5472	16	of	of	IN
18751	5472	17	type	type	NN
18751	5472	18	-	-	HYPH
18751	5472	19	metal	metal	NN
18751	5472	20	.	.	.
18751	5473	1	It	-PRON-	PRP
18751	5473	2	is	be	VBZ
18751	5473	3	readily	readily	RB
18751	5473	4	fusible	fusible	JJ
18751	5473	5	,	,	,
18751	5473	6	and	and	CC
18751	5473	7	imparts	impart	NNS
18751	5473	8	hardness	hardness	NN
18751	5473	9	and	and	CC
18751	5473	10	the	the	DT
18751	5473	11	property	property	NN
18751	5473	12	of	of	IN
18751	5473	13	taking	take	VBG
18751	5473	14	a	a	DT
18751	5473	15	sharp	sharp	JJ
18751	5473	16	cast	cast	NN
18751	5473	17	to	to	IN
18751	5473	18	its	-PRON-	PRP$
18751	5473	19	alloys	alloy	NNS
18751	5473	20	.	.	.
18751	5474	1	It	-PRON-	PRP
18751	5474	2	is	be	VBZ
18751	5474	3	practically	practically	RB
18751	5474	4	insoluble	insoluble	JJ
18751	5474	5	in	in	IN
18751	5474	6	hydrochloric	hydrochloric	JJ
18751	5474	7	acid	acid	NN
18751	5474	8	.	.	.
18751	5475	1	On	on	IN
18751	5475	2	boiling	boil	VBG
18751	5475	3	with	with	IN
18751	5475	4	strong	strong	JJ
18751	5475	5	nitric	nitric	JJ
18751	5475	6	acid	acid	NN
18751	5475	7	it	-PRON-	PRP
18751	5475	8	is	be	VBZ
18751	5475	9	converted	convert	VBN
18751	5475	10	into	into	IN
18751	5475	11	antimonic	antimonic	JJ
18751	5475	12	oxide	oxide	NN
18751	5475	13	(	(	-LRB-
18751	5475	14	Sb_{2}O_{5	Sb_{2}O_{5	NNP
18751	5475	15	}	}	-RRB-
18751	5475	16	)	)	-RRB-
18751	5475	17	,	,	,
18751	5475	18	which	which	WDT
18751	5475	19	is	be	VBZ
18751	5475	20	a	a	DT
18751	5475	21	powder	powder	NN
18751	5475	22	almost	almost	RB
18751	5475	23	insoluble	insoluble	JJ
18751	5475	24	in	in	IN
18751	5475	25	this	this	DT
18751	5475	26	acid	acid	NN
18751	5475	27	or	or	CC
18751	5475	28	in	in	IN
18751	5475	29	water	water	NN
18751	5475	30	,	,	,
18751	5475	31	but	but	CC
18751	5475	32	which	which	WDT
18751	5475	33	may	may	MD
18751	5475	34	be	be	VB
18751	5475	35	got	get	VBN
18751	5475	36	into	into	IN
18751	5475	37	solution	solution	NN
18751	5475	38	with	with	IN
18751	5475	39	difficulty	difficulty	NN
18751	5475	40	by	by	IN
18751	5475	41	the	the	DT
18751	5475	42	prolonged	prolong	VBN
18751	5475	43	action	action	NN
18751	5475	44	of	of	IN
18751	5475	45	hydrochloric	hydrochloric	NN
18751	5475	46	and	and	CC
18751	5475	47	tartaric	tartaric	JJ
18751	5475	48	acids	acid	NNS
18751	5475	49	.	.	.
18751	5476	1	Antimonic	antimonic	JJ
18751	5476	2	oxide	oxide	NN
18751	5476	3	is	be	VBZ
18751	5476	4	converted	convert	VBN
18751	5476	5	on	on	IN
18751	5476	6	ignition	ignition	NN
18751	5476	7	into	into	IN
18751	5476	8	the	the	DT
18751	5476	9	tetroxide	tetroxide	NN
18751	5476	10	(	(	-LRB-
18751	5476	11	Sb_{2}O_{4	sb_{2}o_{4	NN
18751	5476	12	}	}	-RRB-
18751	5476	13	)	)	-RRB-
18751	5476	14	with	with	IN
18751	5476	15	loss	loss	NN
18751	5476	16	of	of	IN
18751	5476	17	oxygen	oxygen	NN
18751	5476	18	.	.	.
18751	5477	1	Antimony	Antimony	NNP
18751	5477	2	forms	form	VBZ
18751	5477	3	two	two	CD
18751	5477	4	series	series	NN
18751	5477	5	of	of	IN
18751	5477	6	salts	salt	NNS
18751	5477	7	,	,	,
18751	5477	8	antimonious	antimonious	JJ
18751	5477	9	and	and	CC
18751	5477	10	antimonic	antimonic	JJ
18751	5477	11	;	;	:
18751	5477	12	and	and	CC
18751	5477	13	advantage	advantage	NN
18751	5477	14	is	be	VBZ
18751	5477	15	taken	take	VBN
18751	5477	16	of	of	IN
18751	5477	17	this	this	DT
18751	5477	18	in	in	IN
18751	5477	19	its	-PRON-	PRP$
18751	5477	20	determination	determination	NN
18751	5477	21	volumetrically	volumetrically	RB
18751	5477	22	.	.	.
18751	5478	1	Either	either	DT
18751	5478	2	sulphide	sulphide	NN
18751	5478	3	of	of	IN
18751	5478	4	antimony	antimony	NN
18751	5478	5	yields	yield	NNS
18751	5478	6	antimonious	antimonious	JJ
18751	5478	7	chloride	chloride	NN
18751	5478	8	on	on	IN
18751	5478	9	boiling	boil	VBG
18751	5478	10	with	with	IN
18751	5478	11	hydrochloric	hydrochloric	JJ
18751	5478	12	acid	acid	NN
18751	5478	13	,	,	,
18751	5478	14	sulphuretted	sulphuret	VBD
18751	5478	15	hydrogen	hydrogen	NN
18751	5478	16	being	be	VBG
18751	5478	17	given	give	VBN
18751	5478	18	off	off	RP
18751	5478	19	;	;	:
18751	5478	20	and	and	CC
18751	5478	21	,	,	,
18751	5478	22	in	in	IN
18751	5478	23	the	the	DT
18751	5478	24	case	case	NN
18751	5478	25	of	of	IN
18751	5478	26	antimonic	antimonic	JJ
18751	5478	27	sulphide	sulphide	NN
18751	5478	28	,	,	,
18751	5478	29	sulphur	sulphur	NNP
18751	5478	30	is	be	VBZ
18751	5478	31	deposited	deposit	VBN
18751	5478	32	.	.	.
18751	5479	1	Antimonious	antimonious	JJ
18751	5479	2	is	be	VBZ
18751	5479	3	converted	convert	VBN
18751	5479	4	into	into	IN
18751	5479	5	antimonic	antimonic	JJ
18751	5479	6	chloride	chloride	NN
18751	5479	7	by	by	IN
18751	5479	8	treatment	treatment	NN
18751	5479	9	with	with	IN
18751	5479	10	permanganate	permanganate	NN
18751	5479	11	of	of	IN
18751	5479	12	potash	potash	NN
18751	5479	13	in	in	IN
18751	5479	14	an	an	DT
18751	5479	15	acid	acid	JJ
18751	5479	16	solution	solution	NN
18751	5479	17	.	.	.
18751	5480	1	Antimonic	antimonic	JJ
18751	5480	2	chloride	chloride	NN
18751	5480	3	and	and	CC
18751	5480	4	potassium	potassium	NN
18751	5480	5	iodide	iodide	NN
18751	5480	6	react	react	NN
18751	5480	7	,	,	,
18751	5480	8	forming	form	VBG
18751	5480	9	antimonious	antimonious	JJ
18751	5480	10	chloride	chloride	NN
18751	5480	11	and	and	CC
18751	5480	12	free	free	JJ
18751	5480	13	iodine	iodine	NN
18751	5480	14	.	.	.
18751	5481	1	This	this	DT
18751	5481	2	latter	latter	NN
18751	5481	3	may	may	MD
18751	5481	4	be	be	VB
18751	5481	5	got	get	VBN
18751	5481	6	rid	rid	VBN
18751	5481	7	of	of	IN
18751	5481	8	by	by	IN
18751	5481	9	boiling	boil	VBG
18751	5481	10	.	.	.
18751	5482	1	Sulphide	sulphide	NN
18751	5482	2	of	of	IN
18751	5482	3	antimony	antimony	NN
18751	5482	4	is	be	VBZ
18751	5482	5	separated	separate	VBN
18751	5482	6	from	from	IN
18751	5482	7	the	the	DT
18751	5482	8	ore	ore	NN
18751	5482	9	by	by	IN
18751	5482	10	liquation	liquation	NN
18751	5482	11	;	;	:
18751	5482	12	this	this	DT
18751	5482	13	regulus	regulus	NN
18751	5482	14	is	be	VBZ
18751	5482	15	met	meet	VBN
18751	5482	16	with	with	IN
18751	5482	17	in	in	IN
18751	5482	18	commerce	commerce	NN
18751	5482	19	as	as	IN
18751	5482	20	"	"	``
18751	5482	21	crude	crude	JJ
18751	5482	22	antimony	antimony	NN
18751	5482	23	.	.	.
18751	5482	24	"	"	''
18751	5483	1	DRY	DRY	NNP
18751	5483	2	ASSAY	ASSAY	NNP
18751	5483	3	.	.	.
18751	5484	1	An	an	DT
18751	5484	2	approximate	approximate	JJ
18751	5484	3	determination	determination	NN
18751	5484	4	of	of	IN
18751	5484	5	the	the	DT
18751	5484	6	amount	amount	NN
18751	5484	7	of	of	IN
18751	5484	8	sulphide	sulphide	NN
18751	5484	9	of	of	IN
18751	5484	10	antimony	antimony	NN
18751	5484	11	in	in	IN
18751	5484	12	an	an	DT
18751	5484	13	ore	ore	NN
18751	5484	14	may	may	MD
18751	5484	15	be	be	VB
18751	5484	16	made	make	VBN
18751	5484	17	by	by	IN
18751	5484	18	fusing	fuse	VBG
18751	5484	19	and	and	CC
18751	5484	20	liquating	liquate	VBG
18751	5484	21	in	in	IN
18751	5484	22	a	a	DT
18751	5484	23	luted	lute	VBN
18751	5484	24	double	double	JJ
18751	5484	25	crucible	crucible	JJ
18751	5484	26	in	in	IN
18751	5484	27	the	the	DT
18751	5484	28	manner	manner	NN
18751	5484	29	described	describe	VBN
18751	5484	30	under	under	IN
18751	5484	31	bismuth	bismuth	NNP
18751	5484	32	.	.	.
18751	5485	1	This	this	DT
18751	5485	2	is	be	VBZ
18751	5485	3	unsatisfactory	unsatisfactory	JJ
18751	5485	4	.	.	.
18751	5486	1	The	the	DT
18751	5486	2	determination	determination	NN
18751	5486	3	of	of	IN
18751	5486	4	metallic	metallic	JJ
18751	5486	5	antimony	antimony	NN
18751	5486	6	in	in	IN
18751	5486	7	an	an	DT
18751	5486	8	ore	ore	NN
18751	5486	9	is	be	VBZ
18751	5486	10	made	make	VBN
18751	5486	11	either	either	CC
18751	5486	12	by	by	IN
18751	5486	13	fusion	fusion	NN
18751	5486	14	with	with	IN
18751	5486	15	potassium	potassium	NN
18751	5486	16	cyanide	cyanide	NN
18751	5486	17	or	or	CC
18751	5486	18	by	by	IN
18751	5486	19	fusion	fusion	NN
18751	5486	20	with	with	IN
18751	5486	21	iron	iron	NN
18751	5486	22	,	,	,
18751	5486	23	as	as	IN
18751	5486	24	in	in	IN
18751	5486	25	the	the	DT
18751	5486	26	galena	galena	NNP
18751	5486	27	assay	assay	NN
18751	5486	28	.	.	.
18751	5487	1	Both	both	DT
18751	5487	2	methods	method	NNS
18751	5487	3	yield	yield	VBP
18751	5487	4	poor	poor	JJ
18751	5487	5	results	result	NNS
18751	5487	6	;	;	:
18751	5487	7	and	and	CC
18751	5487	8	,	,	,
18751	5487	9	where	where	WRB
18751	5487	10	iron	iron	NN
18751	5487	11	is	be	VBZ
18751	5487	12	used	use	VBN
18751	5487	13	,	,	,
18751	5487	14	it	-PRON-	PRP
18751	5487	15	must	must	MD
18751	5487	16	be	be	VB
18751	5487	17	added	add	VBN
18751	5487	18	in	in	IN
18751	5487	19	quantity	quantity	NN
18751	5487	20	only	only	RB
18751	5487	21	sufficient	sufficient	JJ
18751	5487	22	for	for	IN
18751	5487	23	desulphurising	desulphurise	VBG
18751	5487	24	;	;	:
18751	5487	25	this	this	DT
18751	5487	26	amounts	amount	VBZ
18751	5487	27	to	to	IN
18751	5487	28	about	about	RB
18751	5487	29	40	40	CD
18751	5487	30	per	per	NN
18751	5487	31	cent	cent	NN
18751	5487	32	.	.	.
18751	5488	1	in	in	IN
18751	5488	2	pure	pure	JJ
18751	5488	3	ores	ore	NNS
18751	5488	4	.	.	.
18751	5489	1	If	if	IN
18751	5489	2	the	the	DT
18751	5489	3	iron	iron	NN
18751	5489	4	is	be	VBZ
18751	5489	5	in	in	IN
18751	5489	6	excess	excess	NN
18751	5489	7	it	-PRON-	PRP
18751	5489	8	alloys	alloy	VBZ
18751	5489	9	with	with	IN
18751	5489	10	the	the	DT
18751	5489	11	reduced	reduce	VBN
18751	5489	12	antimony	antimony	NN
18751	5489	13	.	.	.
18751	5490	1	If	if	IN
18751	5490	2	,	,	,
18751	5490	3	on	on	IN
18751	5490	4	the	the	DT
18751	5490	5	other	other	JJ
18751	5490	6	hand	hand	NN
18751	5490	7	,	,	,
18751	5490	8	it	-PRON-	PRP
18751	5490	9	is	be	VBZ
18751	5490	10	insufficient	insufficient	JJ
18751	5490	11	,	,	,
18751	5490	12	the	the	DT
18751	5490	13	metal	metal	NN
18751	5490	14	will	will	MD
18751	5490	15	contain	contain	VB
18751	5490	16	sulphur	sulphur	NNP
18751	5490	17	;	;	:
18751	5490	18	or	or	CC
18751	5490	19	sulphide	sulphide	NN
18751	5490	20	of	of	IN
18751	5490	21	antimony	antimony	NN
18751	5490	22	will	will	MD
18751	5490	23	be	be	VB
18751	5490	24	lost	lose	VBN
18751	5490	25	in	in	IN
18751	5490	26	the	the	DT
18751	5490	27	slag	slag	NN
18751	5490	28	.	.	.
18751	5491	1	The	the	DT
18751	5491	2	following	following	JJ
18751	5491	3	note	note	NN
18751	5491	4	,	,	,
18751	5491	5	for	for	IN
18751	5491	6	which	which	WDT
18751	5491	7	we	-PRON-	PRP
18751	5491	8	are	be	VBP
18751	5491	9	indebted	indebted	JJ
18751	5491	10	to	to	IN
18751	5491	11	Mr.	Mr.	NNP
18751	5491	12	Bedford	Bedford	NNP
18751	5491	13	McNeill	McNeill	NNP
18751	5491	14	,	,	,
18751	5491	15	A.R.S.M.	A.R.S.M.	NNP
18751	5491	16	,	,	,
18751	5491	17	gives	give	VBZ
18751	5491	18	a	a	DT
18751	5491	19	description	description	NN
18751	5491	20	of	of	IN
18751	5491	21	the	the	DT
18751	5491	22	method	method	NN
18751	5491	23	adopted	adopt	VBN
18751	5491	24	in	in	IN
18751	5491	25	the	the	DT
18751	5491	26	commercial	commercial	JJ
18751	5491	27	valuation	valuation	NN
18751	5491	28	of	of	IN
18751	5491	29	a	a	DT
18751	5491	30	parcel	parcel	NN
18751	5491	31	of	of	IN
18751	5491	32	antimony	antimony	NN
18751	5491	33	ore:--	ore:--	NNP
18751	5491	34	The	the	DT
18751	5491	35	antimony	antimony	NN
18751	5491	36	smelter	smelter	NN
18751	5491	37	,	,	,
18751	5491	38	when	when	WRB
18751	5491	39	he	-PRON-	PRP
18751	5491	40	wishes	wish	VBZ
18751	5491	41	to	to	TO
18751	5491	42	determine	determine	VB
18751	5491	43	the	the	DT
18751	5491	44	value	value	NN
18751	5491	45	of	of	IN
18751	5491	46	any	any	DT
18751	5491	47	parcel	parcel	NN
18751	5491	48	of	of	IN
18751	5491	49	ore	ore	NNP
18751	5491	50	--	--	:
18751	5491	51	usually	usually	RB
18751	5491	52	the	the	DT
18751	5491	53	sulphide	sulphide	NN
18751	5491	54	--	--	:
18751	5491	55	that	that	WDT
18751	5491	56	may	may	MD
18751	5491	57	be	be	VB
18751	5491	58	offered	offer	VBN
18751	5491	59	for	for	IN
18751	5491	60	sale	sale	NN
18751	5491	61	,	,	,
18751	5491	62	practically	practically	RB
18751	5491	63	has	have	VBZ
18751	5491	64	recourse	recourse	VBN
18751	5491	65	to	to	IN
18751	5491	66	the	the	DT
18751	5491	67	smelting	smelting	NN
18751	5491	68	operation	operation	NN
18751	5491	69	.	.	.
18751	5492	1	That	that	RB
18751	5492	2	is	is	RB
18751	5492	3	,	,	,
18751	5492	4	a	a	DT
18751	5492	5	quantity	quantity	NN
18751	5492	6	of	of	IN
18751	5492	7	2	2	CD
18751	5492	8	or	or	CC
18751	5492	9	3	3	CD
18751	5492	10	cwts	cwt	NNS
18751	5492	11	.	.	.
18751	5493	1	taken	take	VBN
18751	5493	2	by	by	IN
18751	5493	3	his	-PRON-	PRP$
18751	5493	4	sampler	sampler	NN
18751	5493	5	having	have	VBG
18751	5493	6	been	be	VBN
18751	5493	7	obtained	obtain	VBN
18751	5493	8	,	,	,
18751	5493	9	he	-PRON-	PRP
18751	5493	10	treats	treat	VBZ
18751	5493	11	it	-PRON-	PRP
18751	5493	12	under	under	IN
18751	5493	13	the	the	DT
18751	5493	14	immediate	immediate	JJ
18751	5493	15	supervision	supervision	NN
18751	5493	16	of	of	IN
18751	5493	17	the	the	DT
18751	5493	18	foreman	foreman	NN
18751	5493	19	smelter	smelter	NN
18751	5493	20	as	as	IN
18751	5493	21	if	if	IN
18751	5493	22	it	-PRON-	PRP
18751	5493	23	formed	form	VBD
18751	5493	24	part	part	NN
18751	5493	25	of	of	IN
18751	5493	26	the	the	DT
18751	5493	27	ore	ore	NN
18751	5493	28	in	in	IN
18751	5493	29	process	process	NN
18751	5493	30	of	of	IN
18751	5493	31	daily	daily	JJ
18751	5493	32	reduction	reduction	NN
18751	5493	33	at	at	IN
18751	5493	34	his	-PRON-	PRP$
18751	5493	35	works	work	NNS
18751	5493	36	.	.	.
18751	5494	1	He	-PRON-	PRP
18751	5494	2	thus	thus	RB
18751	5494	3	determines	determine	VBZ
18751	5494	4	by	by	IN
18751	5494	5	actual	actual	JJ
18751	5494	6	trial	trial	NN
18751	5494	7	the	the	DT
18751	5494	8	output	output	NN
18751	5494	9	which	which	WDT
18751	5494	10	it	-PRON-	PRP
18751	5494	11	may	may	MD
18751	5494	12	fairly	fairly	RB
18751	5494	13	be	be	VB
18751	5494	14	anticipated	anticipate	VBN
18751	5494	15	will	will	MD
18751	5494	16	be	be	VB
18751	5494	17	yielded	yield	VBN
18751	5494	18	by	by	IN
18751	5494	19	the	the	DT
18751	5494	20	bulk	bulk	NN
18751	5494	21	,	,	,
18751	5494	22	and	and	CC
18751	5494	23	upon	upon	IN
18751	5494	24	the	the	DT
18751	5494	25	result	result	NN
18751	5494	26	of	of	IN
18751	5494	27	this	this	DT
18751	5494	28	trial	trial	NN
18751	5494	29	or	or	CC
18751	5494	30	assay	assay	NN
18751	5494	31	,	,	,
18751	5494	32	and	and	CC
18751	5494	33	the	the	DT
18751	5494	34	knowledge	knowledge	NN
18751	5494	35	gained	gain	VBN
18751	5494	36	of	of	IN
18751	5494	37	the	the	DT
18751	5494	38	actual	actual	JJ
18751	5494	39	behaviour	behaviour	NN
18751	5494	40	of	of	IN
18751	5494	41	the	the	DT
18751	5494	42	ore	ore	NN
18751	5494	43	under	under	IN
18751	5494	44	treatment	treatment	NN
18751	5494	45	,	,	,
18751	5494	46	he	-PRON-	PRP
18751	5494	47	bases	base	VBZ
18751	5494	48	his	-PRON-	PRP$
18751	5494	49	tender	tender	NN
18751	5494	50	,	,	,
18751	5494	51	knowing	know	VBG
18751	5494	52	that	that	DT
18751	5494	53	,	,	,
18751	5494	54	should	should	MD
18751	5494	55	he	-PRON-	PRP
18751	5494	56	secure	secure	VB
18751	5494	57	the	the	DT
18751	5494	58	parcel	parcel	NN
18751	5494	59	,	,	,
18751	5494	60	he	-PRON-	PRP
18751	5494	61	may	may	MD
18751	5494	62	confidently	confidently	RB
18751	5494	63	expect	expect	VB
18751	5494	64	a	a	DT
18751	5494	65	similar	similar	JJ
18751	5494	66	return	return	NN
18751	5494	67	.	.	.
18751	5495	1	Briefly	briefly	RB
18751	5495	2	,	,	,
18751	5495	3	the	the	DT
18751	5495	4	process	process	NN
18751	5495	5	consists	consist	VBZ
18751	5495	6	of	of	IN
18751	5495	7	the	the	DT
18751	5495	8	three	three	CD
18751	5495	9	ordinary	ordinary	JJ
18751	5495	10	operations	operation	NNS
18751	5495	11	of--	of--	NNP
18751	5495	12	(	(	-LRB-
18751	5495	13	a	a	LS
18751	5495	14	)	)	-RRB-
18751	5495	15	Singling	singling	NN
18751	5495	16	or	or	CC
18751	5495	17	removing	remove	VBG
18751	5495	18	most	most	JJS
18751	5495	19	of	of	IN
18751	5495	20	the	the	DT
18751	5495	21	antimony	antimony	NN
18751	5495	22	from	from	IN
18751	5495	23	the	the	DT
18751	5495	24	ore	ore	NN
18751	5495	25	;	;	:
18751	5495	26	(	(	-LRB-
18751	5495	27	b	b	LS
18751	5495	28	)	)	-RRB-
18751	5495	29	Doubling	doubling	NN
18751	5495	30	;	;	:
18751	5495	31	(	(	-LRB-
18751	5495	32	c	c	NN
18751	5495	33	)	)	-RRB-
18751	5495	34	Refining	refining	NN
18751	5495	35	or	or	CC
18751	5495	36	"	"	``
18751	5495	37	starring	star	VBG
18751	5495	38	.	.	.
18751	5495	39	"	"	''
18751	5496	1	But	but	CC
18751	5496	2	in	in	IN
18751	5496	3	the	the	DT
18751	5496	4	assay	assay	NN
18751	5496	5	sufficient	sufficient	JJ
18751	5496	6	information	information	NN
18751	5496	7	is	be	VBZ
18751	5496	8	generally	generally	RB
18751	5496	9	given	give	VBN
18751	5496	10	by	by	IN
18751	5496	11	the	the	DT
18751	5496	12	first	first	JJ
18751	5496	13	two	two	CD
18751	5496	14	of	of	IN
18751	5496	15	these	these	DT
18751	5496	16	.	.	.
18751	5497	1	A	a	DT
18751	5497	2	new	new	JJ
18751	5497	3	pot	pot	NN
18751	5497	4	having	have	VBG
18751	5497	5	been	be	VBN
18751	5497	6	taken	take	VBN
18751	5497	7	and	and	CC
18751	5497	8	made	make	VBN
18751	5497	9	hot	hot	JJ
18751	5497	10	in	in	IN
18751	5497	11	the	the	DT
18751	5497	12	furnace	furnace	NN
18751	5497	13	,	,	,
18751	5497	14	40	40	CD
18751	5497	15	or	or	CC
18751	5497	16	45	45	CD
18751	5497	17	lbs	lb	NNS
18751	5497	18	.	.	.
18751	5498	1	of	of	IN
18751	5498	2	the	the	DT
18751	5498	3	ore	ore	NN
18751	5498	4	is	be	VBZ
18751	5498	5	weighed	weigh	VBN
18751	5498	6	in	in	IN
18751	5498	7	(	(	-LRB-
18751	5498	8	the	the	DT
18751	5498	9	mineral	mineral	NN
18751	5498	10	from	from	IN
18751	5498	11	the	the	DT
18751	5498	12	necessities	necessity	NNS
18751	5498	13	of	of	IN
18751	5498	14	sampling	sampling	NN
18751	5498	15	not	not	RB
18751	5498	16	exceeding	exceed	VBG
18751	5498	17	walnut	walnut	NNP
18751	5498	18	size	size	NN
18751	5498	19	)	)	-RRB-
18751	5498	20	;	;	:
18751	5498	21	1	1	CD
18751	5498	22	to	to	IN
18751	5498	23	3	3	CD
18751	5498	24	lbs	lbs	NN
18751	5498	25	.	.	.
18751	5499	1	of	of	IN
18751	5499	2	salt	salt	NN
18751	5499	3	cake	cake	NN
18751	5499	4	is	be	VBZ
18751	5499	5	now	now	RB
18751	5499	6	added	add	VBN
18751	5499	7	to	to	TO
18751	5499	8	render	render	VB
18751	5499	9	the	the	DT
18751	5499	10	separation	separation	NN
18751	5499	11	of	of	IN
18751	5499	12	the	the	DT
18751	5499	13	resulting	result	VBG
18751	5499	14	sulphide	sulphide	NN
18751	5499	15	of	of	IN
18751	5499	16	iron	iron	NN
18751	5499	17	more	more	RBR
18751	5499	18	easy	easy	JJ
18751	5499	19	,	,	,
18751	5499	20	as	as	IN
18751	5499	21	also	also	RB
18751	5499	22	to	to	TO
18751	5499	23	assist	assist	VB
18751	5499	24	in	in	IN
18751	5499	25	the	the	DT
18751	5499	26	fusion	fusion	NN
18751	5499	27	of	of	IN
18751	5499	28	the	the	DT
18751	5499	29	gangue	gangue	NN
18751	5499	30	;	;	:
18751	5499	31	20	20	CD
18751	5499	32	to	to	TO
18751	5499	33	25	25	CD
18751	5499	34	lbs	lb	NNS
18751	5499	35	.	.	.
18751	5500	1	of	of	IN
18751	5500	2	tin	tin	JJ
18751	5500	3	-	-	HYPH
18751	5500	4	plate	plate	NN
18751	5500	5	scrap	scrap	NN
18751	5500	6	,	,	,
18751	5500	7	beaten	beat	VBN
18751	5500	8	more	more	RBR
18751	5500	9	or	or	CC
18751	5500	10	less	less	RBR
18751	5500	11	into	into	IN
18751	5500	12	ball	ball	NN
18751	5500	13	shape	shape	NN
18751	5500	14	,	,	,
18751	5500	15	is	be	VBZ
18751	5500	16	weighed	weigh	VBN
18751	5500	17	,	,	,
18751	5500	18	placed	place	VBN
18751	5500	19	on	on	IN
18751	5500	20	the	the	DT
18751	5500	21	top	top	NN
18751	5500	22	of	of	IN
18751	5500	23	the	the	DT
18751	5500	24	ore	ore	NN
18751	5500	25	and	and	CC
18751	5500	26	salt	salt	NN
18751	5500	27	cake	cake	NN
18751	5500	28	,	,	,
18751	5500	29	and	and	CC
18751	5500	30	the	the	DT
18751	5500	31	whole	whole	NN
18751	5500	32	brought	bring	VBD
18751	5500	33	to	to	IN
18751	5500	34	a	a	DT
18751	5500	35	state	state	NN
18751	5500	36	of	of	IN
18751	5500	37	fusion	fusion	NN
18751	5500	38	.	.	.
18751	5501	1	The	the	DT
18751	5501	2	foreman	foreman	NN
18751	5501	3	from	from	IN
18751	5501	4	time	time	NN
18751	5501	5	to	to	IN
18751	5501	6	time	time	NN
18751	5501	7	takes	take	VBZ
18751	5501	8	notice	notice	NN
18751	5501	9	of	of	IN
18751	5501	10	the	the	DT
18751	5501	11	behaviour	behaviour	NN
18751	5501	12	of	of	IN
18751	5501	13	the	the	DT
18751	5501	14	ore	ore	NN
18751	5501	15	under	under	IN
18751	5501	16	the	the	DT
18751	5501	17	working	working	NN
18751	5501	18	conditions	condition	NNS
18751	5501	19	.	.	.
18751	5502	1	Ores	ore	NNS
18751	5502	2	that	that	WDT
18751	5502	3	manifest	manifest	VBP
18751	5502	4	a	a	DT
18751	5502	5	tendency	tendency	NN
18751	5502	6	to	to	TO
18751	5502	7	"	"	``
18751	5502	8	boil	boil	VB
18751	5502	9	"	"	''
18751	5502	10	or	or	CC
18751	5502	11	"	"	``
18751	5502	12	froth	froth	VB
18751	5502	13	"	"	''
18751	5502	14	require	require	VBP
18751	5502	15	the	the	DT
18751	5502	16	admixture	admixture	NN
18751	5502	17	of	of	IN
18751	5502	18	other	other	JJ
18751	5502	19	more	more	JJR
18751	5502	20	sluggish	sluggish	JJ
18751	5502	21	mineral	mineral	NN
18751	5502	22	in	in	IN
18751	5502	23	order	order	NN
18751	5502	24	to	to	TO
18751	5502	25	render	render	VB
18751	5502	26	their	-PRON-	PRP$
18751	5502	27	reduction	reduction	NN
18751	5502	28	economically	economically	RB
18751	5502	29	practicable	practicable	JJ
18751	5502	30	.	.	.
18751	5503	1	After	after	IN
18751	5503	2	1	1	CD
18751	5503	3	-	-	SYM
18751	5503	4	1/4	1/4	CD
18751	5503	5	to	to	IN
18751	5503	6	1	1	CD
18751	5503	7	-	-	HYPH
18751	5503	8	1/2	1/2	CD
18751	5503	9	hours	hour	NNS
18751	5503	10	(	(	-LRB-
18751	5503	11	the	the	DT
18751	5503	12	time	time	NN
18751	5503	13	depending	depend	VBG
18751	5503	14	mainly	mainly	RB
18751	5503	15	on	on	IN
18751	5503	16	the	the	DT
18751	5503	17	temperature	temperature	NN
18751	5503	18	)	)	-RRB-
18751	5503	19	,	,	,
18751	5503	20	the	the	DT
18751	5503	21	contents	content	NNS
18751	5503	22	of	of	IN
18751	5503	23	the	the	DT
18751	5503	24	crucible	crucible	JJ
18751	5503	25	are	be	VBP
18751	5503	26	usually	usually	RB
18751	5503	27	in	in	IN
18751	5503	28	a	a	DT
18751	5503	29	state	state	NN
18751	5503	30	of	of	IN
18751	5503	31	tranquil	tranquil	JJ
18751	5503	32	fusion	fusion	NN
18751	5503	33	.	.	.
18751	5504	1	The	the	DT
18751	5504	2	pot	pot	NN
18751	5504	3	is	be	VBZ
18751	5504	4	now	now	RB
18751	5504	5	lifted	lift	VBN
18751	5504	6	from	from	IN
18751	5504	7	the	the	DT
18751	5504	8	fire	fire	NN
18751	5504	9	,	,	,
18751	5504	10	and	and	CC
18751	5504	11	its	-PRON-	PRP$
18751	5504	12	contents	content	NNS
18751	5504	13	transferred	transfer	VBD
18751	5504	14	to	to	IN
18751	5504	15	a	a	DT
18751	5504	16	conical	conical	JJ
18751	5504	17	iron	iron	NN
18751	5504	18	mould	mould	NN
18751	5504	19	,	,	,
18751	5504	20	the	the	DT
18751	5504	21	empty	empty	JJ
18751	5504	22	pot	pot	NN
18751	5504	23	being	be	VBG
18751	5504	24	immediately	immediately	RB
18751	5504	25	put	put	VBN
18751	5504	26	back	back	RB
18751	5504	27	into	into	IN
18751	5504	28	the	the	DT
18751	5504	29	fire	fire	NN
18751	5504	30	,	,	,
18751	5504	31	and	and	CC
18751	5504	32	the	the	DT
18751	5504	33	latter	latter	JJ
18751	5504	34	"	"	``
18751	5504	35	mended	mend	VBN
18751	5504	36	"	"	''
18751	5504	37	with	with	IN
18751	5504	38	sufficient	sufficient	JJ
18751	5504	39	coke	coke	NN
18751	5504	40	for	for	IN
18751	5504	41	another	another	DT
18751	5504	42	run	run	NN
18751	5504	43	.	.	.
18751	5505	1	The	the	DT
18751	5505	2	conical	conical	JJ
18751	5505	3	mould	mould	NN
18751	5505	4	(	(	-LRB-
18751	5505	5	when	when	WRB
18751	5505	6	dealing	deal	VBG
18751	5505	7	with	with	IN
18751	5505	8	a	a	DT
18751	5505	9	"	"	``
18751	5505	10	strange	strange	JJ
18751	5505	11	"	"	''
18751	5505	12	ore	ore	NN
18751	5505	13	,	,	,
18751	5505	14	and	and	CC
18751	5505	15	the	the	DT
18751	5505	16	possibility	possibility	NN
18751	5505	17	of	of	IN
18751	5505	18	insufficient	insufficient	JJ
18751	5505	19	iron	iron	NN
18751	5505	20	being	be	VBG
18751	5505	21	present	present	JJ
18751	5505	22	to	to	TO
18751	5505	23	satisfy	satisfy	VB
18751	5505	24	the	the	DT
18751	5505	25	sulphur	sulphur	NN
18751	5505	26	contents	content	NNS
18751	5505	27	)	)	-RRB-
18751	5505	28	is	be	VBZ
18751	5505	29	wiped	wipe	VBN
18751	5505	30	inside	inside	RB
18751	5505	31	with	with	IN
18751	5505	32	clay	clay	NN
18751	5505	33	previous	previous	JJ
18751	5505	34	to	to	IN
18751	5505	35	pouring	pour	VBG
18751	5505	36	in	in	IN
18751	5505	37	the	the	DT
18751	5505	38	molten	molten	JJ
18751	5505	39	charge	charge	NN
18751	5505	40	.	.	.
18751	5506	1	Otherwise	otherwise	RB
18751	5506	2	the	the	DT
18751	5506	3	mould	mould	NN
18751	5506	4	itself	-PRON-	PRP
18751	5506	5	will	will	MD
18751	5506	6	be	be	VB
18751	5506	7	attacked	attack	VBN
18751	5506	8	,	,	,
18751	5506	9	and	and	CC
18751	5506	10	the	the	DT
18751	5506	11	contents	content	NNS
18751	5506	12	after	after	IN
18751	5506	13	solidifying	solidifying	NN
18751	5506	14	will	will	MD
18751	5506	15	require	require	VB
18751	5506	16	to	to	TO
18751	5506	17	be	be	VB
18751	5506	18	chiselled	chisel	VBN
18751	5506	19	out	out	RP
18751	5506	20	piecemeal	piecemeal	RB
18751	5506	21	.	.	.
18751	5507	1	A	a	DT
18751	5507	2	further	further	JJ
18751	5507	3	40	40	CD
18751	5507	4	lbs	lbs	NN
18751	5507	5	.	.	.
18751	5508	1	of	of	IN
18751	5508	2	the	the	DT
18751	5508	3	ore	ore	NN
18751	5508	4	is	be	VBZ
18751	5508	5	now	now	RB
18751	5508	6	charged	charge	VBN
18751	5508	7	into	into	IN
18751	5508	8	the	the	DT
18751	5508	9	crucible	crucible	NN
18751	5508	10	with	with	IN
18751	5508	11	iron	iron	NN
18751	5508	12	as	as	IN
18751	5508	13	above	above	RB
18751	5508	14	;	;	:
18751	5508	15	but	but	CC
18751	5508	16	before	before	IN
18751	5508	17	this	this	DT
18751	5508	18	second	second	JJ
18751	5508	19	charge	charge	NN
18751	5508	20	is	be	VBZ
18751	5508	21	ready	ready	JJ
18751	5508	22	to	to	TO
18751	5508	23	be	be	VB
18751	5508	24	drawn	draw	VBN
18751	5508	25	an	an	DT
18751	5508	26	inspection	inspection	NN
18751	5508	27	of	of	IN
18751	5508	28	the	the	DT
18751	5508	29	first	first	JJ
18751	5508	30	may	may	MD
18751	5508	31	suggest	suggest	VB
18751	5508	32	the	the	DT
18751	5508	33	addition	addition	NN
18751	5508	34	of	of	IN
18751	5508	35	either	either	DT
18751	5508	36	3	3	CD
18751	5508	37	or	or	CC
18751	5508	38	5	5	CD
18751	5508	39	lbs	lbs	NN
18751	5508	40	.	.	.
18751	5509	1	more	more	JJR
18751	5509	2	iron	iron	NN
18751	5509	3	,	,	,
18751	5509	4	or	or	CC
18751	5509	5	5	5	CD
18751	5509	6	or	or	CC
18751	5509	7	10	10	CD
18751	5509	8	lbs	lb	NNS
18751	5509	9	.	.	.
18751	5510	1	more	more	JJR
18751	5510	2	ore	ore	NN
18751	5510	3	.	.	.
18751	5511	1	It	-PRON-	PRP
18751	5511	2	is	be	VBZ
18751	5511	3	a	a	DT
18751	5511	4	good	good	JJ
18751	5511	5	fault	fault	NN
18751	5511	6	rather	rather	RB
18751	5511	7	to	to	TO
18751	5511	8	aim	aim	VB
18751	5511	9	at	at	IN
18751	5511	10	an	an	DT
18751	5511	11	excess	excess	NN
18751	5511	12	of	of	IN
18751	5511	13	iron	iron	NN
18751	5511	14	as	as	IN
18751	5511	15	tending	tend	VBG
18751	5511	16	to	to	TO
18751	5511	17	clean	clean	VB
18751	5511	18	the	the	DT
18751	5511	19	ore	ore	NN
18751	5511	20	from	from	IN
18751	5511	21	antimony	antimony	NNP
18751	5511	22	,	,	,
18751	5511	23	any	any	DT
18751	5511	24	of	of	IN
18751	5511	25	the	the	DT
18751	5511	26	latter	latter	JJ
18751	5511	27	that	that	WDT
18751	5511	28	(	(	-LRB-
18751	5511	29	from	from	IN
18751	5511	30	an	an	DT
18751	5511	31	insufficiency	insufficiency	NN
18751	5511	32	of	of	IN
18751	5511	33	iron	iron	NN
18751	5511	34	)	)	-RRB-
18751	5511	35	may	may	MD
18751	5511	36	be	be	VB
18751	5511	37	left	leave	VBN
18751	5511	38	in	in	IN
18751	5511	39	the	the	DT
18751	5511	40	slag	slag	NN
18751	5511	41	from	from	IN
18751	5511	42	the	the	DT
18751	5511	43	first	first	JJ
18751	5511	44	process	process	NN
18751	5511	45	being	be	VBG
18751	5511	46	irretrievably	irretrievably	RB
18751	5511	47	lost	lose	VBN
18751	5511	48	;	;	:
18751	5511	49	whereas	whereas	IN
18751	5511	50	,	,	,
18751	5511	51	if	if	IN
18751	5511	52	the	the	DT
18751	5511	53	iron	iron	NN
18751	5511	54	be	be	VBP
18751	5511	55	in	in	IN
18751	5511	56	excess	excess	NN
18751	5511	57	,	,	,
18751	5511	58	that	that	DT
18751	5511	59	which	which	WDT
18751	5511	60	is	be	VBZ
18751	5511	61	combined	combine	VBN
18751	5511	62	with	with	IN
18751	5511	63	the	the	DT
18751	5511	64	crude	crude	JJ
18751	5511	65	antimony	antimony	NN
18751	5511	66	resulting	result	VBG
18751	5511	67	from	from	IN
18751	5511	68	the	the	DT
18751	5511	69	first	first	JJ
18751	5511	70	process	process	NN
18751	5511	71	is	be	VBZ
18751	5511	72	easily	easily	RB
18751	5511	73	got	get	VBN
18751	5511	74	rid	rid	VBN
18751	5511	75	of	of	IN
18751	5511	76	by	by	IN
18751	5511	77	adding	add	VBG
18751	5511	78	3	3	CD
18751	5511	79	to	to	IN
18751	5511	80	5	5	CD
18751	5511	81	lbs	lbs	NN
18751	5511	82	.	.	.
18751	5512	1	or	or	CC
18751	5512	2	so	so	RB
18751	5512	3	of	of	IN
18751	5512	4	ore	ore	NN
18751	5512	5	in	in	IN
18751	5512	6	the	the	DT
18751	5512	7	second	second	JJ
18751	5512	8	process	process	NN
18751	5512	9	.	.	.
18751	5513	1	This	this	DT
18751	5513	2	latter	latter	JJ
18751	5513	3	,	,	,
18751	5513	4	as	as	IN
18751	5513	5	practised	practise	VBN
18751	5513	6	for	for	IN
18751	5513	7	the	the	DT
18751	5513	8	determination	determination	NN
18751	5513	9	of	of	IN
18751	5513	10	the	the	DT
18751	5513	11	value	value	NN
18751	5513	12	of	of	IN
18751	5513	13	a	a	DT
18751	5513	14	parcel	parcel	NN
18751	5513	15	of	of	IN
18751	5513	16	ore	ore	NNP
18751	5513	17	,	,	,
18751	5513	18	consists	consist	VBZ
18751	5513	19	in	in	IN
18751	5513	20	selecting	select	VBG
18751	5513	21	two	two	CD
18751	5513	22	of	of	IN
18751	5513	23	the	the	DT
18751	5513	24	best	good	JJS
18751	5513	25	quality	quality	NN
18751	5513	26	singles	single	NNS
18751	5513	27	,	,	,
18751	5513	28	resulting	result	VBG
18751	5513	29	from	from	IN
18751	5513	30	perhaps	perhaps	RB
18751	5513	31	four	four	CD
18751	5513	32	or	or	CC
18751	5513	33	five	five	CD
18751	5513	34	trials	trial	NNS
18751	5513	35	as	as	IN
18751	5513	36	above	above	RB
18751	5513	37	,	,	,
18751	5513	38	and	and	CC
18751	5513	39	running	run	VBG
18751	5513	40	them	-PRON-	PRP
18751	5513	41	down	down	RP
18751	5513	42	with	with	IN
18751	5513	43	a	a	DT
18751	5513	44	few	few	JJ
18751	5513	45	pounds	pound	NNS
18751	5513	46	of	of	IN
18751	5513	47	salt	salt	NN
18751	5513	48	cake	cake	NN
18751	5513	49	,	,	,
18751	5513	50	or	or	CC
18751	5513	51	a	a	DT
18751	5513	52	mixture	mixture	NN
18751	5513	53	of	of	IN
18751	5513	54	salt	salt	NN
18751	5513	55	cake	cake	NN
18751	5513	56	with	with	IN
18751	5513	57	American	american	JJ
18751	5513	58	potash	potash	NN
18751	5513	59	,	,	,
18751	5513	60	and	and	CC
18751	5513	61	(	(	-LRB-
18751	5513	62	as	as	IN
18751	5513	63	is	be	VBZ
18751	5513	64	generally	generally	RB
18751	5513	65	necessary	necessary	JJ
18751	5513	66	)	)	-RRB-
18751	5513	67	a	a	DT
18751	5513	68	small	small	JJ
18751	5513	69	addition	addition	NN
18751	5513	70	of	of	IN
18751	5513	71	ore	ore	NN
18751	5513	72	.	.	.
18751	5514	1	Upon	upon	IN
18751	5514	2	the	the	DT
18751	5514	3	final	final	JJ
18751	5514	4	result	result	NN
18751	5514	5	(	(	-LRB-
18751	5514	6	confirmed	confirm	VBN
18751	5514	7	perhaps	perhaps	RB
18751	5514	8	on	on	IN
18751	5514	9	another	another	DT
18751	5514	10	pair	pair	NN
18751	5514	11	of	of	IN
18751	5514	12	singles	single	NNS
18751	5514	13	,	,	,
18751	5514	14	and	and	CC
18751	5514	15	,	,	,
18751	5514	16	judging	judge	VBG
18751	5514	17	from	from	IN
18751	5514	18	the	the	DT
18751	5514	19	total	total	JJ
18751	5514	20	weight	weight	NN
18751	5514	21	or	or	CC
18751	5514	22	output	output	NN
18751	5514	23	of	of	IN
18751	5514	24	the	the	DT
18751	5514	25	metal	metal	NN
18751	5514	26	as	as	IN
18751	5514	27	calculated	calculate	VBN
18751	5514	28	from	from	IN
18751	5514	29	the	the	DT
18751	5514	30	ore	ore	NN
18751	5514	31	used	use	VBN
18751	5514	32	in	in	IN
18751	5514	33	"	"	``
18751	5514	34	singling	single	VBG
18751	5514	35	,	,	,
18751	5514	36	"	"	''
18751	5514	37	plus	plus	CC
18751	5514	38	any	any	DT
18751	5514	39	added	add	VBN
18751	5514	40	in	in	IN
18751	5514	41	the	the	DT
18751	5514	42	"	"	``
18751	5514	43	doubling	doubling	NN
18751	5514	44	,	,	,
18751	5514	45	"	"	''
18751	5514	46	the	the	DT
18751	5514	47	crystalline	crystalline	NN
18751	5514	48	fracture	fracture	NN
18751	5514	49	and	and	CC
18751	5514	50	face	face	NN
18751	5514	51	of	of	IN
18751	5514	52	the	the	DT
18751	5514	53	metal	metal	NN
18751	5514	54	,	,	,
18751	5514	55	its	-PRON-	PRP$
18751	5514	56	colour	colour	NN
18751	5514	57	,	,	,
18751	5514	58	etc	etc	FW
18751	5514	59	.	.	.
18751	5514	60	)	)	-RRB-
18751	5515	1	the	the	DT
18751	5515	2	price	price	NN
18751	5515	3	to	to	TO
18751	5515	4	be	be	VB
18751	5515	5	offered	offer	VBN
18751	5515	6	for	for	IN
18751	5515	7	the	the	DT
18751	5515	8	parcel	parcel	NN
18751	5515	9	of	of	IN
18751	5515	10	ore	ore	NNP
18751	5515	11	is	be	VBZ
18751	5515	12	fixed	fix	VBN
18751	5515	13	.	.	.
18751	5516	1	WET	WET	NNP
18751	5516	2	METHODS	METHODS	NNP
18751	5516	3	.	.	.
18751	5517	1	~Detection.~--The	~Detection.~--The	NNP
18751	5517	2	antimony	antimony	NN
18751	5517	3	,	,	,
18751	5517	4	if	if	IN
18751	5517	5	any	any	DT
18751	5517	6	,	,	,
18751	5517	7	being	be	VBG
18751	5517	8	got	get	VBN
18751	5517	9	into	into	IN
18751	5517	10	solution	solution	NN
18751	5517	11	by	by	IN
18751	5517	12	treating	treat	VBG
18751	5517	13	the	the	DT
18751	5517	14	ore	ore	NN
18751	5517	15	with	with	IN
18751	5517	16	hydrochloric	hydrochloric	JJ
18751	5517	17	acid	acid	NN
18751	5517	18	or	or	CC
18751	5517	19	aqua	aqua	NNP
18751	5517	20	regia	regia	NNP
18751	5517	21	may	may	MD
18751	5517	22	be	be	VB
18751	5517	23	detected	detect	VBN
18751	5517	24	by	by	IN
18751	5517	25	evaporating	evaporate	VBG
18751	5517	26	with	with	IN
18751	5517	27	hydrochloric	hydrochloric	JJ
18751	5517	28	acid	acid	NN
18751	5517	29	,	,	,
18751	5517	30	diluting	diluting	NN
18751	5517	31	,	,	,
18751	5517	32	and	and	CC
18751	5517	33	filtering	filter	VBG
18751	5517	34	into	into	IN
18751	5517	35	the	the	DT
18751	5517	36	cover	cover	NN
18751	5517	37	of	of	IN
18751	5517	38	a	a	DT
18751	5517	39	platinum	platinum	NN
18751	5517	40	crucible	crucible	JJ
18751	5517	41	or	or	CC
18751	5517	42	(	(	-LRB-
18751	5517	43	better	well	JJR
18751	5517	44	)	)	-RRB-
18751	5517	45	a	a	DT
18751	5517	46	platinum	platinum	NN
18751	5517	47	dish	dish	NN
18751	5517	48	.	.	.
18751	5518	1	A	a	DT
18751	5518	2	small	small	JJ
18751	5518	3	lump	lump	NN
18751	5518	4	of	of	IN
18751	5518	5	zinc	zinc	NN
18751	5518	6	is	be	VBZ
18751	5518	7	then	then	RB
18751	5518	8	added	add	VBN
18751	5518	9	,	,	,
18751	5518	10	and	and	CC
18751	5518	11	,	,	,
18751	5518	12	if	if	IN
18751	5518	13	antimony	antimony	NN
18751	5518	14	is	be	VBZ
18751	5518	15	present	present	JJ
18751	5518	16	,	,	,
18751	5518	17	_	_	NNP
18751	5518	18	the	the	DT
18751	5518	19	dish	dish	NN
18751	5518	20	_	_	NNP
18751	5518	21	will	will	MD
18751	5518	22	in	in	IN
18751	5518	23	a	a	DT
18751	5518	24	minute	minute	NN
18751	5518	25	or	or	CC
18751	5518	26	so	so	RB
18751	5518	27	be	be	VB
18751	5518	28	stained	stain	VBN
18751	5518	29	black	black	JJ
18751	5518	30	with	with	IN
18751	5518	31	a	a	DT
18751	5518	32	deposit	deposit	NN
18751	5518	33	of	of	IN
18751	5518	34	metallic	metallic	JJ
18751	5518	35	antimony	antimony	NN
18751	5518	36	.	.	.
18751	5519	1	This	this	DT
18751	5519	2	stain	stain	NN
18751	5519	3	is	be	VBZ
18751	5519	4	removed	remove	VBN
18751	5519	5	by	by	IN
18751	5519	6	nitric	nitric	NN
18751	5519	7	,	,	,
18751	5519	8	but	but	CC
18751	5519	9	not	not	RB
18751	5519	10	by	by	IN
18751	5519	11	hydrochloric	hydrochloric	JJ
18751	5519	12	,	,	,
18751	5519	13	acid	acid	NN
18751	5519	14	.	.	.
18751	5520	1	The	the	DT
18751	5520	2	reaction	reaction	NN
18751	5520	3	is	be	VBZ
18751	5520	4	delicate	delicate	JJ
18751	5520	5	and	and	CC
18751	5520	6	characteristic	characteristic	JJ
18751	5520	7	;	;	,
18751	5520	8	arsenic	arsenic	JJ
18751	5520	9	under	under	IN
18751	5520	10	like	like	JJ
18751	5520	11	conditions	condition	NNS
18751	5520	12	is	be	VBZ
18751	5520	13	evolved	evolve	VBN
18751	5520	14	as	as	IN
18751	5520	15	arseniuretted	arseniurette	VBN
18751	5520	16	hydrogen	hydrogen	NN
18751	5520	17	,	,	,
18751	5520	18	and	and	CC
18751	5520	19	tin	tin	NNP
18751	5520	20	is	be	VBZ
18751	5520	21	deposited	deposit	VBN
18751	5520	22	as	as	IN
18751	5520	23	metal	metal	NN
18751	5520	24	_	_	NNP
18751	5520	25	on	on	IN
18751	5520	26	the	the	DT
18751	5520	27	zinc	zinc	NN
18751	5520	28	_	_	NNP
18751	5520	29	.	.	.
18751	5521	1	~Solution.~--Ores	~Solution.~--Ores	NFP
18751	5521	2	,	,	,
18751	5521	3	&	&	CC
18751	5521	4	c.	c.	NNP
18751	5521	5	,	,	,
18751	5521	6	containing	contain	VBG
18751	5521	7	antimony	antimony	NN
18751	5521	8	are	be	VBP
18751	5521	9	best	best	RB
18751	5521	10	opened	open	VBN
18751	5521	11	up	up	RP
18751	5521	12	by	by	IN
18751	5521	13	boiling	boil	VBG
18751	5521	14	with	with	IN
18751	5521	15	hydrochloric	hydrochloric	JJ
18751	5521	16	acid	acid	NN
18751	5521	17	or	or	CC
18751	5521	18	aqua	aqua	NNP
18751	5521	19	regia	regia	NNP
18751	5521	20	;	;	,
18751	5521	21	treatment	treatment	NN
18751	5521	22	with	with	IN
18751	5521	23	nitric	nitric	JJ
18751	5521	24	acid	acid	NN
18751	5521	25	should	should	MD
18751	5521	26	be	be	VB
18751	5521	27	avoided	avoid	VBN
18751	5521	28	wherever	wherever	WRB
18751	5521	29	possible	possible	JJ
18751	5521	30	,	,	,
18751	5521	31	since	since	IN
18751	5521	32	it	-PRON-	PRP
18751	5521	33	forms	form	VBZ
18751	5521	34	antimonic	antimonic	JJ
18751	5521	35	acid	acid	NN
18751	5521	36	,	,	,
18751	5521	37	which	which	WDT
18751	5521	38	is	be	VBZ
18751	5521	39	subsequently	subsequently	RB
18751	5521	40	dissolved	dissolve	VBN
18751	5521	41	only	only	RB
18751	5521	42	with	with	IN
18751	5521	43	difficulty	difficulty	NN
18751	5521	44	.	.	.
18751	5522	1	Salts	salt	NNS
18751	5522	2	of	of	IN
18751	5522	3	antimony	antimony	NN
18751	5522	4	in	in	IN
18751	5522	5	solution	solution	NN
18751	5522	6	have	have	VBP
18751	5522	7	a	a	DT
18751	5522	8	tendency	tendency	NN
18751	5522	9	to	to	TO
18751	5522	10	form	form	VB
18751	5522	11	insoluble	insoluble	JJ
18751	5522	12	basic	basic	JJ
18751	5522	13	salts	salt	NNS
18751	5522	14	;	;	:
18751	5522	15	so	so	CC
18751	5522	16	that	that	DT
18751	5522	17	care	care	NN
18751	5522	18	must	must	MD
18751	5522	19	be	be	VB
18751	5522	20	exercised	exercise	VBN
18751	5522	21	in	in	IN
18751	5522	22	diluting	diluting	NN
18751	5522	23	.	.	.
18751	5523	1	Compounds	compound	NNS
18751	5523	2	such	such	JJ
18751	5523	3	as	as	IN
18751	5523	4	antimonite	antimonite	NN
18751	5523	5	which	which	WDT
18751	5523	6	are	be	VBP
18751	5523	7	soluble	soluble	JJ
18751	5523	8	in	in	IN
18751	5523	9	hydrochloric	hydrochloric	NN
18751	5523	10	should	should	MD
18751	5523	11	be	be	VB
18751	5523	12	dissolved	dissolve	VBN
18751	5523	13	at	at	IN
18751	5523	14	once	once	RB
18751	5523	15	in	in	IN
18751	5523	16	that	that	DT
18751	5523	17	acid	acid	NN
18751	5523	18	.	.	.
18751	5524	1	~Separation.~--To	~Separation.~--To	NFP
18751	5524	2	the	the	DT
18751	5524	3	solution	solution	NN
18751	5524	4	add	add	VBP
18751	5524	5	potash	potash	NN
18751	5524	6	in	in	IN
18751	5524	7	excess	excess	NN
18751	5524	8	and	and	CC
18751	5524	9	a	a	DT
18751	5524	10	little	little	JJ
18751	5524	11	free	free	JJ
18751	5524	12	sulphur	sulphur	NN
18751	5524	13	,	,	,
18751	5524	14	and	and	CC
18751	5524	15	pass	pass	VB
18751	5524	16	a	a	DT
18751	5524	17	current	current	NN
18751	5524	18	of	of	IN
18751	5524	19	sulphuretted	sulphuret	VBN
18751	5524	20	hydrogen	hydrogen	NN
18751	5524	21	for	for	IN
18751	5524	22	some	some	DT
18751	5524	23	minutes	minute	NNS
18751	5524	24	;	;	:
18751	5524	25	allow	allow	VB
18751	5524	26	to	to	TO
18751	5524	27	digest	digest	VB
18751	5524	28	for	for	IN
18751	5524	29	an	an	DT
18751	5524	30	hour	hour	NN
18751	5524	31	or	or	CC
18751	5524	32	so	so	RB
18751	5524	33	on	on	IN
18751	5524	34	a	a	DT
18751	5524	35	hot	hot	JJ
18751	5524	36	plate	plate	NN
18751	5524	37	;	;	:
18751	5524	38	filter	filter	NN
18751	5524	39	;	;	:
18751	5524	40	and	and	CC
18751	5524	41	wash	wash	VB
18751	5524	42	the	the	DT
18751	5524	43	residue	residue	NN
18751	5524	44	.	.	.
18751	5525	1	Acidulate	acidulate	VB
18751	5525	2	the	the	DT
18751	5525	3	filtrate	filtrate	JJ
18751	5525	4	with	with	IN
18751	5525	5	hydrochloric	hydrochloric	JJ
18751	5525	6	acid	acid	NN
18751	5525	7	:	:	:
18751	5525	8	the	the	DT
18751	5525	9	precipitate	precipitate	NN
18751	5525	10	will	will	MD
18751	5525	11	contain	contain	VB
18751	5525	12	the	the	DT
18751	5525	13	antimony	antimony	NN
18751	5525	14	(	(	-LRB-
18751	5525	15	as	as	IN
18751	5525	16	Sb_{2}S_{5	Sb_{2}S_{5	NNP
18751	5525	17	}	}	-RRB-
18751	5525	18	)	)	-RRB-
18751	5525	19	,	,	,
18751	5525	20	and	and	CC
18751	5525	21	possibly	possibly	RB
18751	5525	22	arsenic	arsenic	JJ
18751	5525	23	or	or	CC
18751	5525	24	tin	tin	JJ
18751	5525	25	.	.	.
18751	5526	1	The	the	DT
18751	5526	2	precipitate	precipitate	NN
18751	5526	3	is	be	VBZ
18751	5526	4	transferred	transfer	VBN
18751	5526	5	to	to	IN
18751	5526	6	a	a	DT
18751	5526	7	beaker	beaker	NN
18751	5526	8	and	and	CC
18751	5526	9	boiled	boil	VBN
18751	5526	10	with	with	IN
18751	5526	11	hydrochloric	hydrochloric	JJ
18751	5526	12	acid	acid	NN
18751	5526	13	;	;	:
18751	5526	14	the	the	DT
18751	5526	15	solution	solution	NN
18751	5526	16	is	be	VBZ
18751	5526	17	filtered	filter	VBN
18751	5526	18	off	off	RP
18751	5526	19	and	and	CC
18751	5526	20	diluted	dilute	VBN
18751	5526	21	.	.	.
18751	5527	1	Add	add	VB
18751	5527	2	a	a	DT
18751	5527	3	few	few	JJ
18751	5527	4	crystals	crystal	NNS
18751	5527	5	of	of	IN
18751	5527	6	tartaric	tartaric	JJ
18751	5527	7	acid	acid	NN
18751	5527	8	,	,	,
18751	5527	9	and	and	CC
18751	5527	10	pass	pass	VB
18751	5527	11	a	a	DT
18751	5527	12	current	current	NN
18751	5527	13	of	of	IN
18751	5527	14	sulphuretted	sulphuret	VBN
18751	5527	15	hydrogen	hydrogen	NN
18751	5527	16	for	for	IN
18751	5527	17	some	some	DT
18751	5527	18	time	time	NN
18751	5527	19	.	.	.
18751	5528	1	The	the	DT
18751	5528	2	first	first	JJ
18751	5528	3	flocculent	flocculent	NN
18751	5528	4	precipitate	precipitate	NN
18751	5528	5	will	will	MD
18751	5528	6	become	become	VB
18751	5528	7	denser	denser	NN
18751	5528	8	,	,	,
18751	5528	9	and	and	CC
18751	5528	10	render	render	VB
18751	5528	11	the	the	DT
18751	5528	12	filtering	filtering	NN
18751	5528	13	more	more	RBR
18751	5528	14	easy	easy	JJ
18751	5528	15	.	.	.
18751	5529	1	Transfer	transfer	VB
18751	5529	2	the	the	DT
18751	5529	3	precipitate	precipitate	NN
18751	5529	4	(	(	-LRB-
18751	5529	5	after	after	IN
18751	5529	6	washing	wash	VBG
18751	5529	7	free	free	JJ
18751	5529	8	from	from	IN
18751	5529	9	chlorides	chloride	NNS
18751	5529	10	)	)	-RRB-
18751	5529	11	to	to	IN
18751	5529	12	a	a	DT
18751	5529	13	Berlin	Berlin	NNP
18751	5529	14	dish	dish	NN
18751	5529	15	,	,	,
18751	5529	16	and	and	CC
18751	5529	17	treat	treat	VB
18751	5529	18	cautiously	cautiously	RB
18751	5529	19	with	with	IN
18751	5529	20	fuming	fume	VBG
18751	5529	21	nitric	nitric	JJ
18751	5529	22	acid	acid	NN
18751	5529	23	.	.	.
18751	5530	1	The	the	DT
18751	5530	2	action	action	NN
18751	5530	3	of	of	IN
18751	5530	4	this	this	DT
18751	5530	5	acid	acid	NN
18751	5530	6	on	on	IN
18751	5530	7	the	the	DT
18751	5530	8	sulphide	sulphide	NN
18751	5530	9	is	be	VBZ
18751	5530	10	very	very	RB
18751	5530	11	violent	violent	JJ
18751	5530	12	.	.	.
18751	5531	1	Evaporate	evaporate	VB
18751	5531	2	and	and	CC
18751	5531	3	ignite	ignite	VB
18751	5531	4	,	,	,
18751	5531	5	transfer	transfer	VB
18751	5531	6	to	to	IN
18751	5531	7	a	a	DT
18751	5531	8	silver	silver	JJ
18751	5531	9	dish	dish	NN
18751	5531	10	,	,	,
18751	5531	11	and	and	CC
18751	5531	12	fuse	fuse	VB
18751	5531	13	with	with	IN
18751	5531	14	four	four	CD
18751	5531	15	or	or	CC
18751	5531	16	five	five	CD
18751	5531	17	times	time	NNS
18751	5531	18	its	-PRON-	PRP$
18751	5531	19	weight	weight	NN
18751	5531	20	of	of	IN
18751	5531	21	caustic	caustic	JJ
18751	5531	22	soda	soda	NN
18751	5531	23	,	,	,
18751	5531	24	cool	cool	JJ
18751	5531	25	and	and	CC
18751	5531	26	extract	extract	VB
18751	5531	27	with	with	IN
18751	5531	28	a	a	DT
18751	5531	29	little	little	JJ
18751	5531	30	water	water	NN
18751	5531	31	,	,	,
18751	5531	32	then	then	RB
18751	5531	33	add	add	VB
18751	5531	34	an	an	DT
18751	5531	35	equal	equal	JJ
18751	5531	36	volume	volume	NN
18751	5531	37	of	of	IN
18751	5531	38	alcohol	alcohol	NN
18751	5531	39	,	,	,
18751	5531	40	and	and	CC
18751	5531	41	allow	allow	VB
18751	5531	42	to	to	TO
18751	5531	43	stand	stand	VB
18751	5531	44	overnight	overnight	RB
18751	5531	45	.	.	.
18751	5532	1	Filter	Filter	NNP
18751	5532	2	,	,	,
18751	5532	3	wash	wash	VB
18751	5532	4	with	with	IN
18751	5532	5	dilute	dilute	NNP
18751	5532	6	alcohol	alcohol	NN
18751	5532	7	.	.	.
18751	5533	1	(	(	-LRB-
18751	5533	2	The	the	DT
18751	5533	3	filtrate	filtrate	NN
18751	5533	4	will	will	MD
18751	5533	5	contain	contain	VB
18751	5533	6	the	the	DT
18751	5533	7	tin	tin	NN
18751	5533	8	.	.	.
18751	5533	9	)	)	-RRB-
18751	5534	1	The	the	DT
18751	5534	2	residue	residue	NN
18751	5534	3	contains	contain	VBZ
18751	5534	4	the	the	DT
18751	5534	5	antimony	antimony	NN
18751	5534	6	as	as	IN
18751	5534	7	antimonate	antimonate	NN
18751	5534	8	of	of	IN
18751	5534	9	soda	soda	NNP
18751	5534	10	,	,	,
18751	5534	11	and	and	CC
18751	5534	12	is	be	VBZ
18751	5534	13	dissolved	dissolve	VBN
18751	5534	14	off	off	IN
18751	5534	15	the	the	DT
18751	5534	16	filter	filter	NN
18751	5534	17	with	with	IN
18751	5534	18	hot	hot	JJ
18751	5534	19	dilute	dilute	NN
18751	5534	20	hydrochloric	hydrochloric	NN
18751	5534	21	,	,	,
18751	5534	22	with	with	IN
18751	5534	23	the	the	DT
18751	5534	24	help	help	NN
18751	5534	25	of	of	IN
18751	5534	26	a	a	DT
18751	5534	27	little	little	JJ
18751	5534	28	tartaric	tartaric	JJ
18751	5534	29	,	,	,
18751	5534	30	acid	acid	NN
18751	5534	31	.	.	.
18751	5535	1	The	the	DT
18751	5535	2	filtrate	filtrate	NN
18751	5535	3	is	be	VBZ
18751	5535	4	now	now	RB
18751	5535	5	ready	ready	JJ
18751	5535	6	for	for	IN
18751	5535	7	the	the	DT
18751	5535	8	gravimetric	gravimetric	JJ
18751	5535	9	determination	determination	NN
18751	5535	10	.	.	.
18751	5536	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	5536	2	ASSAY	ASSAY	NNP
18751	5536	3	.	.	.
18751	5537	1	Pass	pass	VB
18751	5537	2	a	a	DT
18751	5537	3	current	current	NN
18751	5537	4	of	of	IN
18751	5537	5	sulphuretted	sulphuret	VBN
18751	5537	6	hydrogen	hydrogen	NN
18751	5537	7	through	through	IN
18751	5537	8	the	the	DT
18751	5537	9	solution	solution	NN
18751	5537	10	containing	contain	VBG
18751	5537	11	the	the	DT
18751	5537	12	antimony	antimony	NN
18751	5537	13	to	to	TO
18751	5537	14	which	which	WDT
18751	5537	15	a	a	DT
18751	5537	16	little	little	JJ
18751	5537	17	tartaric	tartaric	JJ
18751	5537	18	acid	acid	NN
18751	5537	19	has	have	VBZ
18751	5537	20	been	be	VBN
18751	5537	21	previously	previously	RB
18751	5537	22	added	add	VBN
18751	5537	23	.	.	.
18751	5538	1	Pass	pass	VB
18751	5538	2	the	the	DT
18751	5538	3	gas	gas	NN
18751	5538	4	till	till	IN
18751	5538	5	the	the	DT
18751	5538	6	precipitate	precipitate	NN
18751	5538	7	becomes	become	VBZ
18751	5538	8	dense	dense	JJ
18751	5538	9	,	,	,
18751	5538	10	and	and	CC
18751	5538	11	the	the	DT
18751	5538	12	antimony	antimony	NN
18751	5538	13	is	be	VBZ
18751	5538	14	all	all	RB
18751	5538	15	down	down	RB
18751	5538	16	.	.	.
18751	5539	1	The	the	DT
18751	5539	2	solution	solution	NN
18751	5539	3	must	must	MD
18751	5539	4	not	not	RB
18751	5539	5	be	be	VB
18751	5539	6	too	too	RB
18751	5539	7	strongly	strongly	RB
18751	5539	8	acid	acid	JJ
18751	5539	9	.	.	.
18751	5540	1	Filter	filter	VB
18751	5540	2	off	off	RP
18751	5540	3	the	the	DT
18751	5540	4	precipitate	precipitate	NN
18751	5540	5	,	,	,
18751	5540	6	wash	wash	VB
18751	5540	7	with	with	IN
18751	5540	8	hot	hot	JJ
18751	5540	9	water	water	NN
18751	5540	10	,	,	,
18751	5540	11	dry	dry	JJ
18751	5540	12	in	in	IN
18751	5540	13	the	the	DT
18751	5540	14	water	water	NN
18751	5540	15	oven	oven	NN
18751	5540	16	,	,	,
18751	5540	17	transfer	transfer	VB
18751	5540	18	to	to	IN
18751	5540	19	a	a	DT
18751	5540	20	weighed	weigh	VBN
18751	5540	21	porcelain	porcelain	NN
18751	5540	22	dish	dish	NN
18751	5540	23	,	,	,
18751	5540	24	and	and	CC
18751	5540	25	cautiously	cautiously	RB
18751	5540	26	treat	treat	VB
18751	5540	27	with	with	IN
18751	5540	28	fuming	fume	VBG
18751	5540	29	nitric	nitric	JJ
18751	5540	30	acid	acid	NN
18751	5540	31	.	.	.
18751	5541	1	Continue	continue	VB
18751	5541	2	the	the	DT
18751	5541	3	action	action	NN
18751	5541	4	on	on	IN
18751	5541	5	the	the	DT
18751	5541	6	water	water	NN
18751	5541	7	bath	bath	NN
18751	5541	8	till	till	IN
18751	5541	9	the	the	DT
18751	5541	10	sulphur	sulphur	NNP
18751	5541	11	and	and	CC
18751	5541	12	antimony	antimony	NNP
18751	5541	13	are	be	VBP
18751	5541	14	completely	completely	RB
18751	5541	15	oxidised	oxidise	VBN
18751	5541	16	.	.	.
18751	5542	1	Evaporate	evaporate	VB
18751	5542	2	;	;	:
18751	5542	3	ignite	ignite	VB
18751	5542	4	,	,	,
18751	5542	5	gently	gently	RB
18751	5542	6	at	at	IN
18751	5542	7	first	first	RB
18751	5542	8	,	,	,
18751	5542	9	then	then	RB
18751	5542	10	strongly	strongly	RB
18751	5542	11	over	over	IN
18751	5542	12	the	the	DT
18751	5542	13	blast	blast	NN
18751	5542	14	;	;	:
18751	5542	15	cool	cool	JJ
18751	5542	16	,	,	,
18751	5542	17	and	and	CC
18751	5542	18	weigh	weigh	NN
18751	5542	19	.	.	.
18751	5543	1	The	the	DT
18751	5543	2	residue	residue	NN
18751	5543	3	is	be	VBZ
18751	5543	4	a	a	DT
18751	5543	5	white	white	JJ
18751	5543	6	infusible	infusible	JJ
18751	5543	7	powder	powder	NN
18751	5543	8	,	,	,
18751	5543	9	and	and	CC
18751	5543	10	consists	consist	VBZ
18751	5543	11	of	of	IN
18751	5543	12	antimony	antimony	NN
18751	5543	13	tetroxide	tetroxide	NN
18751	5543	14	,	,	,
18751	5543	15	Sb_{2}O_{4	sb_{2}o_{4	NN
18751	5543	16	}	}	-RRB-
18751	5543	17	,	,	,
18751	5543	18	containing	contain	VBG
18751	5543	19	78.94	78.94	CD
18751	5543	20	per	per	IN
18751	5543	21	cent	cent	NN
18751	5543	22	.	.	.
18751	5544	1	of	of	IN
18751	5544	2	the	the	DT
18751	5544	3	metal	metal	NN
18751	5544	4	.	.	.
18751	5545	1	~Determination	~Determination	NFP
18751	5545	2	of	of	IN
18751	5545	3	Antimony	Antimony	NNP
18751	5545	4	as	as	IN
18751	5545	5	Bigallate.~--What	Bigallate.~--What	NNP
18751	5545	6	appears	appear	VBZ
18751	5545	7	to	to	TO
18751	5545	8	be	be	VB
18751	5545	9	a	a	DT
18751	5545	10	very	very	RB
18751	5545	11	good	good	JJ
18751	5545	12	method	method	NN
18751	5545	13	has	have	VBZ
18751	5545	14	been	be	VBN
18751	5545	15	worked	work	VBN
18751	5545	16	out	out	RP
18751	5545	17	by	by	IN
18751	5545	18	M.A.	M.A.	NNP
18751	5546	1	Guyard	Guyard	NNP
18751	5546	2	,	,	,
18751	5546	3	and	and	CC
18751	5546	4	is	be	VBZ
18751	5546	5	described	describe	VBN
18751	5546	6	in	in	IN
18751	5546	7	Crookes	Crookes	NNP
18751	5546	8	'	'	POS
18751	5546	9	_	_	NNP
18751	5546	10	Select	Select	NNP
18751	5546	11	Methods	Methods	NNPS
18751	5546	12	_	_	NNP
18751	5546	13	,	,	,
18751	5546	14	p.	p.	NN
18751	5546	15	398	398	CD
18751	5546	16	.	.	.
18751	5547	1	The	the	DT
18751	5547	2	antimony	antimony	NN
18751	5547	3	must	must	MD
18751	5547	4	be	be	VB
18751	5547	5	in	in	IN
18751	5547	6	solution	solution	NN
18751	5547	7	as	as	IN
18751	5547	8	antimonious	antimonious	JJ
18751	5547	9	chloride	chloride	NN
18751	5547	10	,	,	,
18751	5547	11	and	and	CC
18751	5547	12	must	must	MD
18751	5547	13	not	not	RB
18751	5547	14	be	be	VB
18751	5547	15	accompanied	accompany	VBN
18751	5547	16	by	by	IN
18751	5547	17	an	an	DT
18751	5547	18	excess	excess	NN
18751	5547	19	of	of	IN
18751	5547	20	hydrochloric	hydrochloric	JJ
18751	5547	21	acid	acid	NN
18751	5547	22	.	.	.
18751	5548	1	To	to	TO
18751	5548	2	ensure	ensure	VB
18751	5548	3	these	these	DT
18751	5548	4	conditions	condition	NNS
18751	5548	5	,	,	,
18751	5548	6	the	the	DT
18751	5548	7	solution	solution	NN
18751	5548	8	is	be	VBZ
18751	5548	9	treated	treat	VBN
18751	5548	10	with	with	IN
18751	5548	11	potassium	potassium	NN
18751	5548	12	iodide	iodide	NN
18751	5548	13	until	until	IN
18751	5548	14	no	no	DT
18751	5548	15	more	more	RBR
18751	5548	16	iodine	iodine	NN
18751	5548	17	is	be	VBZ
18751	5548	18	evolved	evolve	VBN
18751	5548	19	,	,	,
18751	5548	20	and	and	CC
18751	5548	21	is	be	VBZ
18751	5548	22	then	then	RB
18751	5548	23	evaporated	evaporate	VBN
18751	5548	24	to	to	TO
18751	5548	25	remove	remove	VB
18751	5548	26	the	the	DT
18751	5548	27	excess	excess	NN
18751	5548	28	of	of	IN
18751	5548	29	hydrochloric	hydrochloric	JJ
18751	5548	30	acid	acid	NN
18751	5548	31	.	.	.
18751	5549	1	To	to	IN
18751	5549	2	the	the	DT
18751	5549	3	concentrated	concentrated	JJ
18751	5549	4	,	,	,
18751	5549	5	and	and	CC
18751	5549	6	nearly	nearly	RB
18751	5549	7	neutral	neutral	JJ
18751	5549	8	,	,	,
18751	5549	9	solution	solution	VBP
18751	5549	10	a	a	DT
18751	5549	11	freshly	freshly	RB
18751	5549	12	-	-	HYPH
18751	5549	13	prepared	prepare	VBN
18751	5549	14	solution	solution	NN
18751	5549	15	of	of	IN
18751	5549	16	gallic	gallic	JJ
18751	5549	17	acid	acid	NN
18751	5549	18	is	be	VBZ
18751	5549	19	added	add	VBN
18751	5549	20	in	in	IN
18751	5549	21	slight	slight	JJ
18751	5549	22	excess	excess	NN
18751	5549	23	.	.	.
18751	5550	1	A	a	DT
18751	5550	2	bulky	bulky	JJ
18751	5550	3	white	white	JJ
18751	5550	4	precipitate	precipitate	NN
18751	5550	5	is	be	VBZ
18751	5550	6	formed	form	VBN
18751	5550	7	that	that	WDT
18751	5550	8	settles	settle	VBZ
18751	5550	9	rapidly	rapidly	RB
18751	5550	10	.	.	.
18751	5551	1	The	the	DT
18751	5551	2	solution	solution	NN
18751	5551	3	is	be	VBZ
18751	5551	4	diluted	dilute	VBN
18751	5551	5	with	with	IN
18751	5551	6	hot	hot	JJ
18751	5551	7	water	water	NN
18751	5551	8	and	and	CC
18751	5551	9	washed	wash	VBN
18751	5551	10	by	by	IN
18751	5551	11	decantation	decantation	NN
18751	5551	12	.	.	.
18751	5552	1	Then	then	RB
18751	5552	2	the	the	DT
18751	5552	3	precipitate	precipitate	NN
18751	5552	4	is	be	VBZ
18751	5552	5	collected	collect	VBN
18751	5552	6	on	on	IN
18751	5552	7	a	a	DT
18751	5552	8	weighed	weigh	VBN
18751	5552	9	double	double	JJ
18751	5552	10	filter	filter	NN
18751	5552	11	,	,	,
18751	5552	12	washed	wash	VBD
18751	5552	13	once	once	RB
18751	5552	14	or	or	CC
18751	5552	15	twice	twice	RB
18751	5552	16	with	with	IN
18751	5552	17	hot	hot	JJ
18751	5552	18	water	water	NN
18751	5552	19	,	,	,
18751	5552	20	and	and	CC
18751	5552	21	dried	dry	VBD
18751	5552	22	at	at	IN
18751	5552	23	100	100	CD
18751	5552	24	°	°	NNS
18751	5552	25	C.	C.	NNP
18751	5552	26	The	the	DT
18751	5552	27	dried	dried	JJ
18751	5552	28	substance	substance	NN
18751	5552	29	is	be	VBZ
18751	5552	30	antimony	antimony	NN
18751	5552	31	bigallate	bigallate	NN
18751	5552	32	,	,	,
18751	5552	33	and	and	CC
18751	5552	34	contains	contain	VBZ
18751	5552	35	40.85	40.85	CD
18751	5552	36	per	per	IN
18751	5552	37	cent	cent	NN
18751	5552	38	.	.	.
18751	5553	1	of	of	IN
18751	5553	2	antimony	antimony	NNP
18751	5553	3	.	.	.
18751	5554	1	It	-PRON-	PRP
18751	5554	2	should	should	MD
18751	5554	3	be	be	VB
18751	5554	4	completely	completely	RB
18751	5554	5	soluble	soluble	JJ
18751	5554	6	in	in	IN
18751	5554	7	ammonium	ammonium	NN
18751	5554	8	sulphide	sulphide	NN
18751	5554	9	.	.	.
18751	5555	1	The	the	DT
18751	5555	2	solution	solution	NN
18751	5555	3	in	in	IN
18751	5555	4	which	which	WDT
18751	5555	5	the	the	DT
18751	5555	6	antimony	antimony	NN
18751	5555	7	is	be	VBZ
18751	5555	8	precipitated	precipitate	VBN
18751	5555	9	need	nee	MD
18751	5555	10	not	not	RB
18751	5555	11	be	be	VB
18751	5555	12	quite	quite	RB
18751	5555	13	free	free	JJ
18751	5555	14	from	from	IN
18751	5555	15	other	other	JJ
18751	5555	16	metals	metal	NNS
18751	5555	17	.	.	.
18751	5556	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	5556	2	METHOD	METHOD	NNP
18751	5556	3	.	.	.
18751	5557	1	This	this	DT
18751	5557	2	is	be	VBZ
18751	5557	3	based	base	VBN
18751	5557	4	on	on	IN
18751	5557	5	the	the	DT
18751	5557	6	reduction	reduction	NN
18751	5557	7	of	of	IN
18751	5557	8	antimonic	antimonic	JJ
18751	5557	9	chloride	chloride	NN
18751	5557	10	(	(	-LRB-
18751	5557	11	SbCl_{5	SbCl_{5	NNP
18751	5557	12	}	}	-RRB-
18751	5557	13	)	)	-RRB-
18751	5557	14	to	to	IN
18751	5557	15	antimonious	antimonious	JJ
18751	5557	16	(	(	-LRB-
18751	5557	17	SbCl_{3	sbcl_{3	JJ
18751	5557	18	}	}	-RRB-
18751	5557	19	)	)	-RRB-
18751	5557	20	by	by	IN
18751	5557	21	the	the	DT
18751	5557	22	action	action	NN
18751	5557	23	of	of	IN
18751	5557	24	potassium	potassium	NN
18751	5557	25	iodide	iodide	NN
18751	5557	26	in	in	IN
18751	5557	27	strong	strong	JJ
18751	5557	28	hydrochloric	hydrochloric	JJ
18751	5557	29	acid	acid	NN
18751	5557	30	solution	solution	NN
18751	5557	31	.	.	.
18751	5558	1	[	[	-LRB-
18751	5558	2	63	63	CD
18751	5558	3	]	]	-RRB-
18751	5558	4	Iodine	Iodine	NNP
18751	5558	5	is	be	VBZ
18751	5558	6	at	at	IN
18751	5558	7	the	the	DT
18751	5558	8	same	same	JJ
18751	5558	9	time	time	NN
18751	5558	10	liberated	liberate	VBN
18751	5558	11	,	,	,
18751	5558	12	and	and	CC
18751	5558	13	the	the	DT
18751	5558	14	amount	amount	NN
18751	5558	15	of	of	IN
18751	5558	16	antimony	antimony	NNP
18751	5558	17	reduced	reduce	VBN
18751	5558	18	is	be	VBZ
18751	5558	19	got	get	VBN
18751	5558	20	at	at	IN
18751	5558	21	by	by	IN
18751	5558	22	titrating	titrate	VBG
18751	5558	23	with	with	IN
18751	5558	24	sodium	sodium	NN
18751	5558	25	hyposulphite	hyposulphite	NN
18751	5558	26	,	,	,
18751	5558	27	which	which	WDT
18751	5558	28	measures	measure	VBZ
18751	5558	29	the	the	DT
18751	5558	30	iodine	iodine	NN
18751	5558	31	set	set	VBN
18751	5558	32	free	free	JJ
18751	5558	33	.	.	.
18751	5559	1	The	the	DT
18751	5559	2	standard	standard	JJ
18751	5559	3	solution	solution	NN
18751	5559	4	of	of	IN
18751	5559	5	sodium	sodium	NN
18751	5559	6	hyposulphite	hyposulphite	NN
18751	5559	7	is	be	VBZ
18751	5559	8	made	make	VBN
18751	5559	9	by	by	IN
18751	5559	10	dissolving	dissolve	VBG
18751	5559	11	41.32	41.32	CD
18751	5559	12	grams	gram	NNS
18751	5559	13	of	of	IN
18751	5559	14	the	the	DT
18751	5559	15	salt	salt	NN
18751	5559	16	(	(	-LRB-
18751	5559	17	Na_{2}S_{2}O_{3}.5H_{2}O	na_{2}s_{2}o_{3}.5h_{2}o	UH
18751	5559	18	)	)	-RRB-
18751	5559	19	in	in	IN
18751	5559	20	water	water	NN
18751	5559	21	,	,	,
18751	5559	22	and	and	CC
18751	5559	23	diluting	diluting	NN
18751	5559	24	to	to	IN
18751	5559	25	1	1	CD
18751	5559	26	litre	litre	NN
18751	5559	27	.	.	.
18751	5560	1	One	one	CD
18751	5560	2	hundred	hundred	CD
18751	5560	3	c.c	c.c	NN
18751	5560	4	.	.	.
18751	5561	1	will	will	MD
18751	5561	2	be	be	VB
18751	5561	3	equivalent	equivalent	JJ
18751	5561	4	to	to	IN
18751	5561	5	about	about	RB
18751	5561	6	1	1	CD
18751	5561	7	gram	gram	NN
18751	5561	8	of	of	IN
18751	5561	9	antimony	antimony	NN
18751	5561	10	.	.	.
18751	5562	1	It	-PRON-	PRP
18751	5562	2	is	be	VBZ
18751	5562	3	standardised	standardise	VBN
18751	5562	4	with	with	IN
18751	5562	5	the	the	DT
18751	5562	6	help	help	NN
18751	5562	7	of	of	IN
18751	5562	8	a	a	DT
18751	5562	9	solution	solution	NN
18751	5562	10	of	of	IN
18751	5562	11	antimony	antimony	NN
18751	5562	12	made	make	VBN
18751	5562	13	as	as	IN
18751	5562	14	follows:--Weigh	follows:--weigh	NN
18751	5562	15	up	up	RB
18751	5562	16	5	5	CD
18751	5562	17	grams	gram	NNS
18751	5562	18	of	of	IN
18751	5562	19	powdered	powder	VBN
18751	5562	20	antimony	antimony	NN
18751	5562	21	,	,	,
18751	5562	22	transfer	transfer	VB
18751	5562	23	to	to	IN
18751	5562	24	a	a	DT
18751	5562	25	flask	flask	NN
18751	5562	26	,	,	,
18751	5562	27	and	and	CC
18751	5562	28	cover	cover	VB
18751	5562	29	with	with	IN
18751	5562	30	50	50	CD
18751	5562	31	c.c	c.c	NNP
18751	5562	32	.	.	.
18751	5563	1	of	of	IN
18751	5563	2	hydrochloric	hydrochloric	JJ
18751	5563	3	acid	acid	NN
18751	5563	4	;	;	:
18751	5563	5	boil	boil	NN
18751	5563	6	,	,	,
18751	5563	7	and	and	CC
18751	5563	8	add	add	VB
18751	5563	9	nitric	nitric	NN
18751	5563	10	acid	acid	NN
18751	5563	11	(	(	-LRB-
18751	5563	12	5	5	CD
18751	5563	13	or	or	CC
18751	5563	14	10	10	CD
18751	5563	15	drops	drop	NNS
18751	5563	16	at	at	IN
18751	5563	17	a	a	DT
18751	5563	18	time	time	NN
18751	5563	19	)	)	-RRB-
18751	5563	20	until	until	IN
18751	5563	21	the	the	DT
18751	5563	22	metal	metal	NN
18751	5563	23	is	be	VBZ
18751	5563	24	dissolved	dissolve	VBN
18751	5563	25	.	.	.
18751	5564	1	Allow	allow	VB
18751	5564	2	the	the	DT
18751	5564	3	action	action	NN
18751	5564	4	of	of	IN
18751	5564	5	the	the	DT
18751	5564	6	nitric	nitric	JJ
18751	5564	7	acid	acid	NN
18751	5564	8	to	to	TO
18751	5564	9	cease	cease	VB
18751	5564	10	before	before	IN
18751	5564	11	adding	add	VBG
18751	5564	12	more	more	JJR
18751	5564	13	.	.	.
18751	5565	1	Boil	boil	VB
18751	5565	2	down	down	RP
18751	5565	3	to	to	IN
18751	5565	4	a	a	DT
18751	5565	5	small	small	JJ
18751	5565	6	bulk	bulk	NN
18751	5565	7	,	,	,
18751	5565	8	add	add	VB
18751	5565	9	250	250	CD
18751	5565	10	c.c	c.c	NN
18751	5565	11	.	.	.
18751	5566	1	of	of	IN
18751	5566	2	hydrochloric	hydrochloric	JJ
18751	5566	3	acid	acid	NN
18751	5566	4	,	,	,
18751	5566	5	and	and	CC
18751	5566	6	dilute	dilute	NN
18751	5566	7	to	to	IN
18751	5566	8	nearly	nearly	RB
18751	5566	9	1	1	CD
18751	5566	10	litre	litre	NN
18751	5566	11	.	.	.
18751	5567	1	Warm	warm	VB
18751	5567	2	until	until	IN
18751	5567	3	any	any	DT
18751	5567	4	precipitate	precipitate	NN
18751	5567	5	which	which	WDT
18751	5567	6	has	have	VBZ
18751	5567	7	formed	form	VBN
18751	5567	8	is	be	VBZ
18751	5567	9	redissolved	redissolve	VBN
18751	5567	10	;	;	:
18751	5567	11	allow	allow	VB
18751	5567	12	to	to	TO
18751	5567	13	cool	cool	VB
18751	5567	14	slowly	slowly	RB
18751	5567	15	,	,	,
18751	5567	16	and	and	CC
18751	5567	17	run	run	VB
18751	5567	18	in	in	RP
18751	5567	19	from	from	IN
18751	5567	20	a	a	DT
18751	5567	21	pipette	pipette	NN
18751	5567	22	a	a	DT
18751	5567	23	weak	weak	JJ
18751	5567	24	solution	solution	NN
18751	5567	25	of	of	IN
18751	5567	26	permanganate	permanganate	NN
18751	5567	27	until	until	IN
18751	5567	28	a	a	DT
18751	5567	29	faint	faint	JJ
18751	5567	30	brown	brown	JJ
18751	5567	31	colour	colour	NN
18751	5567	32	is	be	VBZ
18751	5567	33	produced	produce	VBN
18751	5567	34	.	.	.
18751	5568	1	Dilute	dilute	VB
18751	5568	2	to	to	IN
18751	5568	3	exactly	exactly	RB
18751	5568	4	1	1	CD
18751	5568	5	litre	litre	NN
18751	5568	6	;	;	:
18751	5568	7	100	100	CD
18751	5568	8	c.c	c.c	NNP
18751	5568	9	.	.	.
18751	5569	1	contain	contain	VB
18751	5569	2	0.5	0.5	CD
18751	5569	3	gram	gram	NN
18751	5569	4	of	of	IN
18751	5569	5	antimony	antimony	NN
18751	5569	6	as	as	IN
18751	5569	7	antimonic	antimonic	JJ
18751	5569	8	chloride	chloride	NN
18751	5569	9	.	.	.
18751	5570	1	In	in	IN
18751	5570	2	standardising	standardise	VBG
18751	5570	3	,	,	,
18751	5570	4	take	take	VB
18751	5570	5	50	50	CD
18751	5570	6	c.c	c.c	NNP
18751	5570	7	.	.	.
18751	5571	1	of	of	IN
18751	5571	2	the	the	DT
18751	5571	3	antimony	antimony	NN
18751	5571	4	solution	solution	NN
18751	5571	5	,	,	,
18751	5571	6	and	and	CC
18751	5571	7	transfer	transfer	VB
18751	5571	8	to	to	IN
18751	5571	9	a	a	DT
18751	5571	10	flask	flask	NN
18751	5571	11	;	;	:
18751	5571	12	add	add	VB
18751	5571	13	2	2	CD
18751	5571	14	grams	gram	NNS
18751	5571	15	of	of	IN
18751	5571	16	potassium	potassium	NN
18751	5571	17	iodide	iodide	NN
18751	5571	18	crystals	crystal	NNS
18751	5571	19	,	,	,
18751	5571	20	and	and	CC
18751	5571	21	when	when	WRB
18751	5571	22	dissolved	dissolve	VBN
18751	5571	23	,	,	,
18751	5571	24	after	after	IN
18751	5571	25	standing	stand	VBG
18751	5571	26	a	a	DT
18751	5571	27	few	few	JJ
18751	5571	28	minutes	minute	NNS
18751	5571	29	,	,	,
18751	5571	30	run	run	VBN
18751	5571	31	in	in	IN
18751	5571	32	the	the	DT
18751	5571	33	solution	solution	NN
18751	5571	34	of	of	IN
18751	5571	35	"	"	``
18751	5571	36	hypo	hypo	JJ
18751	5571	37	"	"	''
18751	5571	38	from	from	IN
18751	5571	39	an	an	DT
18751	5571	40	ordinary	ordinary	JJ
18751	5571	41	burette	burette	NN
18751	5571	42	until	until	IN
18751	5571	43	the	the	DT
18751	5571	44	greater	great	JJR
18751	5571	45	part	part	NN
18751	5571	46	of	of	IN
18751	5571	47	the	the	DT
18751	5571	48	iodine	iodine	NN
18751	5571	49	has	have	VBZ
18751	5571	50	been	be	VBN
18751	5571	51	reduced	reduce	VBN
18751	5571	52	.	.	.
18751	5572	1	Add	add	VB
18751	5572	2	a	a	DT
18751	5572	3	few	few	JJ
18751	5572	4	drops	drop	NNS
18751	5572	5	of	of	IN
18751	5572	6	starch	starch	NN
18751	5572	7	solution	solution	NN
18751	5572	8	,	,	,
18751	5572	9	and	and	CC
18751	5572	10	continue	continue	VB
18751	5572	11	the	the	DT
18751	5572	12	addition	addition	NN
18751	5572	13	of	of	IN
18751	5572	14	the	the	DT
18751	5572	15	"	"	``
18751	5572	16	hypo	hypo	JJ
18751	5572	17	"	"	''
18751	5572	18	until	until	IN
18751	5572	19	the	the	DT
18751	5572	20	muddy	muddy	JJ
18751	5572	21	-	-	HYPH
18751	5572	22	green	green	JJ
18751	5572	23	colour	colour	NN
18751	5572	24	changes	change	NNS
18751	5572	25	to	to	IN
18751	5572	26	a	a	DT
18751	5572	27	clear	clear	JJ
18751	5572	28	brownish	brownish	NN
18751	5572	29	-	-	HYPH
18751	5572	30	yellow	yellow	JJ
18751	5572	31	.	.	.
18751	5573	1	The	the	DT
18751	5573	2	solution	solution	NN
18751	5573	3	must	must	MD
18751	5573	4	be	be	VB
18751	5573	5	shaken	shake	VBN
18751	5573	6	after	after	IN
18751	5573	7	each	each	DT
18751	5573	8	addition	addition	NN
18751	5573	9	of	of	IN
18751	5573	10	the	the	DT
18751	5573	11	"	"	``
18751	5573	12	hypo	hypo	JJ
18751	5573	13	.	.	.
18751	5573	14	"	"	''
18751	5574	1	In	in	IN
18751	5574	2	determining	determine	VBG
18751	5574	3	antimony	antimony	NN
18751	5574	4	in	in	IN
18751	5574	5	ore	ore	NNP
18751	5574	6	,	,	,
18751	5574	7	weigh	weigh	VB
18751	5574	8	up	up	RP
18751	5574	9	0.5	0.5	CD
18751	5574	10	to	to	TO
18751	5574	11	1	1	CD
18751	5574	12	gram	gram	NN
18751	5574	13	,	,	,
18751	5574	14	and	and	CC
18751	5574	15	dissolve	dissolve	VB
18751	5574	16	in	in	IN
18751	5574	17	hydrochloric	hydrochloric	JJ
18751	5574	18	acid	acid	NN
18751	5574	19	with	with	IN
18751	5574	20	,	,	,
18751	5574	21	if	if	IN
18751	5574	22	necessary	necessary	JJ
18751	5574	23	,	,	,
18751	5574	24	the	the	DT
18751	5574	25	help	help	NN
18751	5574	26	of	of	IN
18751	5574	27	chlorate	chlorate	NN
18751	5574	28	of	of	IN
18751	5574	29	potash	potash	NN
18751	5574	30	.	.	.
18751	5575	1	The	the	DT
18751	5575	2	antimony	antimony	NN
18751	5575	3	is	be	VBZ
18751	5575	4	separated	separate	VBN
18751	5575	5	as	as	IN
18751	5575	6	sulphide	sulphide	NN
18751	5575	7	,	,	,
18751	5575	8	redissolved	redissolve	VBN
18751	5575	9	in	in	IN
18751	5575	10	hydrochloric	hydrochloric	JJ
18751	5575	11	acid	acid	NN
18751	5575	12	,	,	,
18751	5575	13	and	and	CC
18751	5575	14	oxidised	oxidise	VBN
18751	5575	15	with	with	IN
18751	5575	16	a	a	DT
18751	5575	17	crystal	crystal	NN
18751	5575	18	of	of	IN
18751	5575	19	chlorate	chlorate	NN
18751	5575	20	of	of	IN
18751	5575	21	potash	potash	NN
18751	5575	22	.	.	.
18751	5576	1	Chlorine	chlorine	NN
18751	5576	2	is	be	VBZ
18751	5576	3	boiled	boil	VBN
18751	5576	4	off	off	RP
18751	5576	5	,	,	,
18751	5576	6	and	and	CC
18751	5576	7	the	the	DT
18751	5576	8	solution	solution	NN
18751	5576	9	diluted	dilute	VBN
18751	5576	10	with	with	IN
18751	5576	11	an	an	DT
18751	5576	12	equal	equal	JJ
18751	5576	13	bulk	bulk	NN
18751	5576	14	of	of	IN
18751	5576	15	water	water	NN
18751	5576	16	.	.	.
18751	5577	1	To	to	IN
18751	5577	2	the	the	DT
18751	5577	3	clear	clear	JJ
18751	5577	4	cold	cold	JJ
18751	5577	5	solution	solution	NN
18751	5577	6	potassium	potassium	NN
18751	5577	7	iodide	iodide	NN
18751	5577	8	is	be	VBZ
18751	5577	9	added	add	VBN
18751	5577	10	,	,	,
18751	5577	11	and	and	CC
18751	5577	12	after	after	IN
18751	5577	13	a	a	DT
18751	5577	14	few	few	JJ
18751	5577	15	minutes	minute	NNS
18751	5577	16	the	the	DT
18751	5577	17	liberated	liberated	JJ
18751	5577	18	iodine	iodine	NN
18751	5577	19	is	be	VBZ
18751	5577	20	titrated	titrate	VBN
18751	5577	21	with	with	IN
18751	5577	22	"	"	``
18751	5577	23	hypo	hypo	JJ
18751	5577	24	,	,	,
18751	5577	25	"	"	''
18751	5577	26	as	as	IN
18751	5577	27	already	already	RB
18751	5577	28	described	describe	VBN
18751	5577	29	.	.	.
18751	5578	1	The	the	DT
18751	5578	2	method	method	NN
18751	5578	3	only	only	RB
18751	5578	4	yields	yield	VBZ
18751	5578	5	satisfactory	satisfactory	JJ
18751	5578	6	results	result	NNS
18751	5578	7	when	when	WRB
18751	5578	8	the	the	DT
18751	5578	9	standard	standard	NN
18751	5578	10	and	and	CC
18751	5578	11	assay	assay	NNP
18751	5578	12	are	be	VBP
18751	5578	13	carried	carry	VBN
18751	5578	14	out	out	RP
18751	5578	15	alike	alike	RB
18751	5578	16	.	.	.
18751	5579	1	FOOTNOTES	footnote	NNS
18751	5579	2	:	:	:
18751	5579	3	[	[	-LRB-
18751	5579	4	50	50	CD
18751	5579	5	]	]	-RRB-
18751	5579	6	"	"	``
18751	5579	7	Modern	modern	JJ
18751	5579	8	American	american	JJ
18751	5579	9	Methods	Methods	NNPS
18751	5579	10	of	of	IN
18751	5579	11	Copper	Copper	NNP
18751	5579	12	Smelting	Smelting	NNP
18751	5579	13	"	"	''
18751	5579	14	(	(	-LRB-
18751	5579	15	Dr.	Dr.	NNP
18751	5579	16	Peters	Peters	NNP
18751	5579	17	)	)	-RRB-
18751	5579	18	.	.	.
18751	5580	1	[	[	-LRB-
18751	5580	2	51	51	CD
18751	5580	3	]	]	-RRB-
18751	5580	4	"	"	``
18751	5580	5	Journal	Journal	NNP
18751	5580	6	of	of	IN
18751	5580	7	the	the	DT
18751	5580	8	Society	Society	NNP
18751	5580	9	of	of	IN
18751	5580	10	Chemical	Chemical	NNP
18751	5580	11	Industry	Industry	NNP
18751	5580	12	,	,	,
18751	5580	13	"	"	''
18751	5580	14	vol	vol	NNP
18751	5580	15	.	.	.
18751	5581	1	v.	v.	CC
18751	5581	2	No	no	UH
18751	5581	3	.	.	.
18751	5582	1	2	2	LS
18751	5582	2	.	.	.
18751	5583	1	[	[	-LRB-
18751	5583	2	52	52	CD
18751	5583	3	]	]	-RRB-
18751	5583	4	Lead	lead	VB
18751	5583	5	when	when	WRB
18751	5583	6	present	present	JJ
18751	5583	7	is	be	VBZ
18751	5583	8	precipitated	precipitate	VBN
18751	5583	9	on	on	IN
18751	5583	10	the	the	DT
18751	5583	11	_	_	NNP
18751	5583	12	spiral	spiral	NN
18751	5583	13	_	_	NNP
18751	5583	14	in	in	IN
18751	5583	15	the	the	DT
18751	5583	16	form	form	NN
18751	5583	17	of	of	IN
18751	5583	18	a	a	DT
18751	5583	19	dark	dark	JJ
18751	5583	20	powder	powder	NN
18751	5583	21	of	of	IN
18751	5583	22	dioxide	dioxide	NN
18751	5583	23	(	(	-LRB-
18751	5583	24	PbO_{2	PbO_{2	NNP
18751	5583	25	}	}	-RRB-
18751	5583	26	)	)	-RRB-
18751	5583	27	.	.	.
18751	5584	1	Manganese	Manganese	NNP
18751	5584	2	is	be	VBZ
18751	5584	3	also	also	RB
18751	5584	4	thrown	throw	VBN
18751	5584	5	down	down	RP
18751	5584	6	on	on	IN
18751	5584	7	the	the	DT
18751	5584	8	spiral	spiral	NN
18751	5584	9	as	as	IN
18751	5584	10	dioxide	dioxide	NN
18751	5584	11	(	(	-LRB-
18751	5584	12	MnO_{2	MnO_{2	NNP
18751	5584	13	}	}	-RRB-
18751	5584	14	)	)	-RRB-
18751	5584	15	,	,	,
18751	5584	16	the	the	DT
18751	5584	17	solution	solution	NN
18751	5584	18	at	at	IN
18751	5584	19	the	the	DT
18751	5584	20	same	same	JJ
18751	5584	21	time	time	NN
18751	5584	22	becomes	become	VBZ
18751	5584	23	violet	violet	NN
18751	5584	24	from	from	IN
18751	5584	25	the	the	DT
18751	5584	26	formation	formation	NN
18751	5584	27	of	of	IN
18751	5584	28	permanganic	permanganic	NN
18751	5584	29	acid	acid	NN
18751	5584	30	.	.	.
18751	5585	1	[	[	-LRB-
18751	5585	2	53	53	CD
18751	5585	3	]	]	-RRB-
18751	5585	4	See	see	VB
18751	5585	5	the	the	DT
18751	5585	6	method	method	NN
18751	5585	7	given	give	VBN
18751	5585	8	under	under	IN
18751	5585	9	_	_	NNP
18751	5585	10	Examination	Examination	NNP
18751	5585	11	of	of	IN
18751	5585	12	Commercial	Commercial	NNP
18751	5585	13	Copper	Copper	NNP
18751	5585	14	_	_	NNP
18751	5585	15	.	.	.
18751	5586	1	[	[	-LRB-
18751	5586	2	54	54	CD
18751	5586	3	]	]	-RRB-
18751	5586	4	CuSO_{4	cuso_{4	NN
18751	5586	5	}	}	-RRB-
18751	5586	6	+	+	CC
18751	5586	7	4KCy	4kcy	CD
18751	5586	8	=	=	SYM
18751	5586	9	2KCy	2kcy	CD
18751	5586	10	.	.	.
18751	5586	11	CuCy_{2	CuCy_{2	NNP
18751	5586	12	}	}	-RRB-
18751	5586	13	+	+	NNP
18751	5586	14	K_{2}SO_{4	K_{2}SO_{4	NNP
18751	5586	15	}	}	-RRB-
18751	5586	16	.	.	.
18751	5587	1	[	[	-LRB-
18751	5587	2	55	55	CD
18751	5587	3	]	]	-RRB-
18751	5587	4	2CuSO_{4	2cuso_{4	CD
18751	5587	5	}	}	-RRB-
18751	5587	6	+	+	CC
18751	5587	7	3KCy	3kcy	CD
18751	5587	8	+	+	NNS
18751	5587	9	Am_{2}O	am_{2}o	UH
18751	5587	10	=	=	NFP
18751	5587	11	Cu_{2}Cy_{2	Cu_{2}Cy_{2	NNP
18751	5587	12	}	}	-RRB-
18751	5587	13	+	+	CC
18751	5587	14	Am_{2}SO_(4	Am_{2}SO_(4	NNP
18751	5587	15	)	)	-RRB-
18751	5587	16	+	+	NFP
18751	5587	17	K_{2}SO_{4	K_{2}SO_{4	NNP
18751	5587	18	}	}	-RRB-
18751	5587	19	+	+	SYM
18751	5587	20	KCyO.	kcyo.	NN
18751	5588	1	[	[	-LRB-
18751	5588	2	56	56	CD
18751	5588	3	]	]	-RRB-
18751	5588	4	2CuSO_{4	2cuso_{4	CD
18751	5588	5	}	}	-RRB-
18751	5588	6	+	+	CC
18751	5588	7	4KI	4ki	CD
18751	5588	8	=	=	SYM
18751	5588	9	Cn_{2}I_{2	Cn_{2}I_{2	NNP
18751	5588	10	}	}	-RRB-
18751	5588	11	+	+	CC
18751	5588	12	2I	2i	NN
18751	5588	13	+	+	CC
18751	5588	14	2K_{2}SO_{4	2k_{2}so_{4	CD
18751	5588	15	}	}	-RRB-
18751	5588	16	.	.	.
18751	5589	1	[	[	-LRB-
18751	5589	2	57	57	CD
18751	5589	3	]	]	-RRB-
18751	5589	4	2Na_{2}S_{2}O_{3	2na_{2}s_{2}o_{3	CD
18751	5589	5	}	}	-RRB-
18751	5589	6	+	+	CC
18751	5589	7	2I	2i	NN
18751	5589	8	=	=	SYM
18751	5589	9	2NaI	2nai	CD
18751	5589	10	+	+	SYM
18751	5589	11	Na_{2}S_{4}O_{6	Na_{2}S_{4}O_{6	NNS
18751	5589	12	}	}	-RRB-
18751	5589	13	.	.	.
18751	5590	1	[	[	-LRB-
18751	5590	2	58	58	CD
18751	5590	3	]	]	-RRB-
18751	5590	4	For	for	IN
18751	5590	5	further	further	JJ
18751	5590	6	information	information	NN
18751	5590	7	,	,	,
18751	5590	8	see	see	VB
18751	5590	9	Appendix	Appendix	NNP
18751	5590	10	B.	B.	NNP
18751	5590	11	,	,	,
18751	5590	12	and	and	CC
18751	5590	13	a	a	DT
18751	5590	14	paper	paper	NN
18751	5590	15	by	by	IN
18751	5590	16	J.W.	J.W.	NNP
18751	5591	1	Westmoreland	Westmoreland	NNP
18751	5591	2	,	,	,
18751	5591	3	_	_	NNP
18751	5591	4	Journal	Journal	NNP
18751	5591	5	of	of	IN
18751	5591	6	the	the	DT
18751	5591	7	Society	Society	NNP
18751	5591	8	of	of	IN
18751	5591	9	Chemical	Chemical	NNP
18751	5591	10	Industry	Industry	NNP
18751	5591	11	_	_	NNP
18751	5591	12	,	,	,
18751	5591	13	vol	vol	NNP
18751	5591	14	.	.	.
18751	5592	1	v.	v.	NNP
18751	5592	2	p.	p.	NN
18751	5592	3	48	48	CD
18751	5592	4	.	.	.
18751	5593	1	[	[	-LRB-
18751	5593	2	59	59	CD
18751	5593	3	]	]	-RRB-
18751	5593	4	3Cu_{2}O	3cu_{2}o	JJ
18751	5593	5	+	+	SYM
18751	5593	6	6AgNO_{3	6agno_{3	CD
18751	5593	7	}	}	-RRB-
18751	5593	8	+	+	CC
18751	5593	9	3H_{2}O	3h_{2}o	CD
18751	5593	10	=	=	SYM
18751	5593	11	2Cu_{2}H_{3}O_{3}NO_{3	2cu_{2}h_{3}o_{3}no_{3	CD
18751	5593	12	}	}	-RRB-
18751	5593	13	+	+	NNP
18751	5593	14	2Cu(NO_{3})_{2	2Cu(NO_{3})_{2	NNP
18751	5593	15	}	}	-RRB-
18751	5593	16	+	+	CC
18751	5593	17	6Ag	6ag	CD
18751	5593	18	.	.	.
18751	5594	1	(	(	-LRB-
18751	5594	2	Insoluble	insoluble	JJ
18751	5594	3	basic	basic	JJ
18751	5594	4	salt	salt	NN
18751	5594	5	.	.	.
18751	5594	6	)	)	-RRB-
18751	5595	1	[	[	-LRB-
18751	5595	2	60	60	CD
18751	5595	3	]	]	-RRB-
18751	5595	4	K_{2}CrO_{4	K_{2}CrO_{4	NNP
18751	5595	5	}	}	-RRB-
18751	5595	6	+	+	CC
18751	5595	7	Pb(NO_{3})_{2	pb(no_{3})_{2	NN
18751	5595	8	}	}	-RRB-
18751	5595	9	=	=	NFP
18751	5595	10	PbCrO_{4	pbcro_{4	UH
18751	5595	11	}	}	-RRB-
18751	5595	12	+	+	CC
18751	5595	13	2KNO_{3	2kno_{3	CD
18751	5595	14	}	}	-RRB-
18751	5595	15	[	[	-LRB-
18751	5595	16	61	61	CD
18751	5595	17	]	]	-RRB-
18751	5595	18	Made	make	VBN
18751	5595	19	by	by	IN
18751	5595	20	dissolving	dissolve	VBG
18751	5595	21	12	12	CD
18751	5595	22	grams	gram	NNS
18751	5595	23	of	of	IN
18751	5595	24	tartaric	tartaric	JJ
18751	5595	25	acid	acid	NN
18751	5595	26	and	and	CC
18751	5595	27	4	4	CD
18751	5595	28	grams	gram	NNS
18751	5595	29	of	of	IN
18751	5595	30	stannous	stannous	JJ
18751	5595	31	chloride	chloride	NN
18751	5595	32	in	in	IN
18751	5595	33	water	water	NN
18751	5595	34	,	,	,
18751	5595	35	and	and	CC
18751	5595	36	adding	add	VBG
18751	5595	37	potash	potash	NN
18751	5595	38	solution	solution	NN
18751	5595	39	till	till	IN
18751	5595	40	it	-PRON-	PRP
18751	5595	41	is	be	VBZ
18751	5595	42	alkaline	alkaline	NN
18751	5595	43	.	.	.
18751	5596	1	The	the	DT
18751	5596	2	solution	solution	NN
18751	5596	3	should	should	MD
18751	5596	4	remain	remain	VB
18751	5596	5	clear	clear	JJ
18751	5596	6	on	on	IN
18751	5596	7	heating	heating	NN
18751	5596	8	to	to	IN
18751	5596	9	60	60	CD
18751	5596	10	°	°	NNS
18751	5596	11	or	or	CC
18751	5596	12	70	70	CD
18751	5596	13	°	°	,
18751	5596	14	C.	C.	NNP
18751	5596	15	[	[	-LRB-
18751	5596	16	62	62	CD
18751	5596	17	]	]	-RRB-
18751	5596	18	It	-PRON-	PRP
18751	5596	19	must	must	MD
18751	5596	20	be	be	VB
18751	5596	21	remembered	remember	VBN
18751	5596	22	that	that	IN
18751	5596	23	arsenate	arsenate	NN
18751	5596	24	of	of	IN
18751	5596	25	bismuth	bismuth	NNP
18751	5596	26	is	be	VBZ
18751	5596	27	completely	completely	RB
18751	5596	28	insoluble	insoluble	JJ
18751	5596	29	in	in	IN
18751	5596	30	this	this	DT
18751	5596	31	acid	acid	NN
18751	5596	32	.	.	.
18751	5597	1	[	[	-LRB-
18751	5597	2	63	63	CD
18751	5597	3	]	]	-RRB-
18751	5597	4	SbCl_{5	SbCl_{5	NNP
18751	5597	5	}	}	-RRB-
18751	5597	6	+	+	CC
18751	5597	7	2KI	2ki	CD
18751	5597	8	=	=	SYM
18751	5597	9	I_{2	I_{2	NNP
18751	5597	10	}	}	-RRB-
18751	5597	11	+	+	CC
18751	5597	12	SbCl_{3	sbcl_{3	NN
18751	5597	13	}	}	-RRB-
18751	5597	14	+	+	CD
18751	5597	15	2KCl	2kcl	CD
18751	5597	16	.	.	.
18751	5598	1	CHAPTER	chapter	NN
18751	5598	2	XI	XI	NNP
18751	5598	3	.	.	.
18751	5599	1	IRON	IRON	NNP
18751	5599	2	--	--	:
18751	5599	3	NICKEL	NICKEL	NNP
18751	5599	4	--	--	:
18751	5599	5	COBALT	COBALT	NNS
18751	5599	6	--	--	:
18751	5599	7	ZINC	zinc	NN
18751	5599	8	--	--	:
18751	5599	9	CADMIUM	CADMIUM	NNP
18751	5599	10	.	.	.
18751	5600	1	IRON	IRON	NNP
18751	5600	2	.	.	.
18751	5601	1	Iron	iron	NN
18751	5601	2	rusts	rust	NNS
18751	5601	3	or	or	CC
18751	5601	4	oxidises	oxidise	VBZ
18751	5601	5	very	very	RB
18751	5601	6	readily	readily	RB
18751	5601	7	,	,	,
18751	5601	8	and	and	CC
18751	5601	9	,	,	,
18751	5601	10	consequently	consequently	RB
18751	5601	11	,	,	,
18751	5601	12	is	be	VBZ
18751	5601	13	rarely	rarely	RB
18751	5601	14	found	find	VBN
18751	5601	15	in	in	IN
18751	5601	16	the	the	DT
18751	5601	17	metallic	metallic	JJ
18751	5601	18	state	state	NN
18751	5601	19	in	in	IN
18751	5601	20	nature	nature	NN
18751	5601	21	;	;	:
18751	5601	22	such	such	JJ
18751	5601	23	native	native	JJ
18751	5601	24	iron	iron	NN
18751	5601	25	as	as	IN
18751	5601	26	is	be	VBZ
18751	5601	27	found	find	VBN
18751	5601	28	being	be	VBG
18751	5601	29	generally	generally	RB
18751	5601	30	of	of	IN
18751	5601	31	meteoric	meteoric	JJ
18751	5601	32	origin	origin	NN
18751	5601	33	or	or	CC
18751	5601	34	imbedded	imbed	VBN
18751	5601	35	in	in	IN
18751	5601	36	basalt	basalt	JJ
18751	5601	37	and	and	CC
18751	5601	38	other	other	JJ
18751	5601	39	igneous	igneous	JJ
18751	5601	40	rocks	rock	NNS
18751	5601	41	.	.	.
18751	5602	1	It	-PRON-	PRP
18751	5602	2	chiefly	chiefly	RB
18751	5602	3	occurs	occur	VBZ
18751	5602	4	as	as	IN
18751	5602	5	oxide	oxide	NN
18751	5602	6	,	,	,
18751	5602	7	as	as	IN
18751	5602	8	in	in	IN
18751	5602	9	magnetite	magnetite	JJ
18751	5602	10	,	,	,
18751	5602	11	hæmatite	hæmatite	NN
18751	5602	12	,	,	,
18751	5602	13	and	and	CC
18751	5602	14	in	in	IN
18751	5602	15	the	the	DT
18751	5602	16	brown	brown	JJ
18751	5602	17	iron	iron	NN
18751	5602	18	ores	ore	NNS
18751	5602	19	and	and	CC
18751	5602	20	ochres	ochre	NNS
18751	5602	21	.	.	.
18751	5603	1	Chalybite	Chalybite	NNP
18751	5603	2	,	,	,
18751	5603	3	which	which	WDT
18751	5603	4	is	be	VBZ
18751	5603	5	carbonate	carbonate	NN
18751	5603	6	of	of	IN
18751	5603	7	iron	iron	NN
18751	5603	8	,	,	,
18751	5603	9	is	be	VBZ
18751	5603	10	an	an	DT
18751	5603	11	ore	ore	NN
18751	5603	12	of	of	IN
18751	5603	13	great	great	JJ
18751	5603	14	importance	importance	NN
18751	5603	15	.	.	.
18751	5604	1	Iron	iron	NN
18751	5604	2	is	be	VBZ
18751	5604	3	found	find	VBN
18751	5604	4	combined	combine	VBN
18751	5604	5	with	with	IN
18751	5604	6	sulphur	sulphur	NNP
18751	5604	7	in	in	IN
18751	5604	8	pyrrhotine	pyrrhotine	NNP
18751	5604	9	and	and	CC
18751	5604	10	pyrites	pyrite	NNS
18751	5604	11	,	,	,
18751	5604	12	and	and	CC
18751	5604	13	together	together	RB
18751	5604	14	with	with	IN
18751	5604	15	arsenic	arsenic	NNP
18751	5604	16	in	in	IN
18751	5604	17	mispickel	mispickel	NNP
18751	5604	18	.	.	.
18751	5605	1	It	-PRON-	PRP
18751	5605	2	is	be	VBZ
18751	5605	3	a	a	DT
18751	5605	4	common	common	JJ
18751	5605	5	constituent	constituent	NN
18751	5605	6	of	of	IN
18751	5605	7	most	most	JJS
18751	5605	8	rocks	rock	NNS
18751	5605	9	,	,	,
18751	5605	10	imparting	impart	VBG
18751	5605	11	to	to	IN
18751	5605	12	them	-PRON-	PRP
18751	5605	13	a	a	DT
18751	5605	14	green	green	JJ
18751	5605	15	,	,	,
18751	5605	16	black	black	JJ
18751	5605	17	,	,	,
18751	5605	18	or	or	CC
18751	5605	19	brown	brown	JJ
18751	5605	20	colour	colour	NN
18751	5605	21	;	;	,
18751	5605	22	and	and	CC
18751	5605	23	is	be	VBZ
18751	5605	24	present	present	JJ
18751	5605	25	,	,	,
18751	5605	26	either	either	CC
18751	5605	27	as	as	IN
18751	5605	28	an	an	DT
18751	5605	29	essential	essential	JJ
18751	5605	30	part	part	NN
18751	5605	31	or	or	CC
18751	5605	32	as	as	IN
18751	5605	33	an	an	DT
18751	5605	34	impurity	impurity	NN
18751	5605	35	,	,	,
18751	5605	36	in	in	IN
18751	5605	37	most	most	JJS
18751	5605	38	substances	substance	NNS
18751	5605	39	.	.	.
18751	5606	1	The	the	DT
18751	5606	2	chemistry	chemistry	NN
18751	5606	3	of	of	IN
18751	5606	4	iron	iron	NN
18751	5606	5	is	be	VBZ
18751	5606	6	somewhat	somewhat	RB
18751	5606	7	complicated	complicated	JJ
18751	5606	8	by	by	IN
18751	5606	9	the	the	DT
18751	5606	10	existence	existence	NN
18751	5606	11	of	of	IN
18751	5606	12	two	two	CD
18751	5606	13	oxides	oxide	NNS
18751	5606	14	,	,	,
18751	5606	15	each	each	DT
18751	5606	16	of	of	IN
18751	5606	17	which	which	WDT
18751	5606	18	gives	give	VBZ
18751	5606	19	rise	rise	NN
18751	5606	20	to	to	IN
18751	5606	21	a	a	DT
18751	5606	22	well	well	RB
18751	5606	23	-	-	HYPH
18751	5606	24	marked	mark	VBN
18751	5606	25	series	series	NN
18751	5606	26	of	of	IN
18751	5606	27	compounds	compound	NNS
18751	5606	28	.	.	.
18751	5607	1	Those	those	DT
18751	5607	2	derived	derive	VBN
18751	5607	3	from	from	IN
18751	5607	4	the	the	DT
18751	5607	5	lower	low	JJR
18751	5607	6	oxide	oxide	NN
18751	5607	7	,	,	,
18751	5607	8	known	know	VBN
18751	5607	9	as	as	IN
18751	5607	10	ferrous	ferrous	JJ
18751	5607	11	salts	salt	NNS
18751	5607	12	,	,	,
18751	5607	13	are	be	VBP
18751	5607	14	generally	generally	RB
18751	5607	15	pale	pale	JJ
18751	5607	16	and	and	CC
18751	5607	17	greenish	greenish	JJ
18751	5607	18	.	.	.
18751	5608	1	Ferric	ferric	JJ
18751	5608	2	salts	salt	NNS
18751	5608	3	are	be	VBP
18751	5608	4	derived	derive	VBN
18751	5608	5	from	from	IN
18751	5608	6	the	the	DT
18751	5608	7	higher	high	JJR
18751	5608	8	oxide	oxide	NN
18751	5608	9	,	,	,
18751	5608	10	and	and	CC
18751	5608	11	are	be	VBP
18751	5608	12	generally	generally	RB
18751	5608	13	red	red	JJ
18751	5608	14	,	,	,
18751	5608	15	brown	brown	JJ
18751	5608	16	,	,	,
18751	5608	17	or	or	CC
18751	5608	18	yellow	yellow	JJ
18751	5608	19	.	.	.
18751	5609	1	The	the	DT
18751	5609	2	existence	existence	NN
18751	5609	3	of	of	IN
18751	5609	4	these	these	DT
18751	5609	5	two	two	CD
18751	5609	6	well	well	RB
18751	5609	7	-	-	HYPH
18751	5609	8	marked	mark	VBN
18751	5609	9	families	family	NNS
18751	5609	10	of	of	IN
18751	5609	11	salts	salt	NNS
18751	5609	12	renders	render	VBZ
18751	5609	13	the	the	DT
18751	5609	14	assay	assay	NN
18751	5609	15	of	of	IN
18751	5609	16	iron	iron	NN
18751	5609	17	comparatively	comparatively	RB
18751	5609	18	easy	easy	JJ
18751	5609	19	,	,	,
18751	5609	20	for	for	IN
18751	5609	21	the	the	DT
18751	5609	22	quantity	quantity	NN
18751	5609	23	of	of	IN
18751	5609	24	iron	iron	NN
18751	5609	25	present	present	NN
18751	5609	26	in	in	IN
18751	5609	27	a	a	DT
18751	5609	28	solution	solution	NN
18751	5609	29	can	can	MD
18751	5609	30	be	be	VB
18751	5609	31	readily	readily	RB
18751	5609	32	measured	measure	VBN
18751	5609	33	by	by	IN
18751	5609	34	the	the	DT
18751	5609	35	amount	amount	NN
18751	5609	36	of	of	IN
18751	5609	37	oxidising	oxidise	VBG
18751	5609	38	or	or	CC
18751	5609	39	reducing	reduce	VBG
18751	5609	40	agent	agent	NN
18751	5609	41	required	require	VBN
18751	5609	42	to	to	TO
18751	5609	43	convert	convert	VB
18751	5609	44	it	-PRON-	PRP
18751	5609	45	from	from	IN
18751	5609	46	the	the	DT
18751	5609	47	one	one	CD
18751	5609	48	state	state	NN
18751	5609	49	into	into	IN
18751	5609	50	the	the	DT
18751	5609	51	other	other	JJ
18751	5609	52	--	--	:
18751	5609	53	that	that	RB
18751	5609	54	is	is	RB
18751	5609	55	,	,	,
18751	5609	56	from	from	IN
18751	5609	57	ferrous	ferrous	JJ
18751	5609	58	to	to	IN
18751	5609	59	ferric	ferric	JJ
18751	5609	60	,	,	,
18751	5609	61	or	or	CC
18751	5609	62	from	from	IN
18751	5609	63	ferric	ferric	JJ
18751	5609	64	to	to	IN
18751	5609	65	ferrous	ferrous	JJ
18751	5609	66	,	,	,
18751	5609	67	as	as	IN
18751	5609	68	the	the	DT
18751	5609	69	case	case	NN
18751	5609	70	may	may	MD
18751	5609	71	be	be	VB
18751	5609	72	.	.	.
18751	5610	1	In	in	IN
18751	5610	2	the	the	DT
18751	5610	3	red	red	JJ
18751	5610	4	and	and	CC
18751	5610	5	brown	brown	JJ
18751	5610	6	iron	iron	NN
18751	5610	7	ores	ore	NNS
18751	5610	8	and	and	CC
18751	5610	9	ochres	ochre	VBZ
18751	5610	10	ferric	ferric	JJ
18751	5610	11	iron	iron	NN
18751	5610	12	is	be	VBZ
18751	5610	13	present	present	JJ
18751	5610	14	;	;	:
18751	5610	15	in	in	IN
18751	5610	16	chalybite	chalybite	NN
18751	5610	17	the	the	DT
18751	5610	18	iron	iron	NN
18751	5610	19	is	be	VBZ
18751	5610	20	in	in	IN
18751	5610	21	the	the	DT
18751	5610	22	ferrous	ferrous	JJ
18751	5610	23	state	state	NN
18751	5610	24	;	;	:
18751	5610	25	and	and	CC
18751	5610	26	in	in	IN
18751	5610	27	magnetite	magnetite	JJ
18751	5610	28	it	-PRON-	PRP
18751	5610	29	is	be	VBZ
18751	5610	30	present	present	JJ
18751	5610	31	in	in	IN
18751	5610	32	both	both	DT
18751	5610	33	forms	form	NNS
18751	5610	34	.	.	.
18751	5611	1	Traces	trace	NNS
18751	5611	2	of	of	IN
18751	5611	3	iron	iron	NN
18751	5611	4	in	in	IN
18751	5611	5	the	the	DT
18751	5611	6	ferrous	ferrous	JJ
18751	5611	7	state	state	NN
18751	5611	8	may	may	MD
18751	5611	9	be	be	VB
18751	5611	10	found	find	VBN
18751	5611	11	(	(	-LRB-
18751	5611	12	even	even	RB
18751	5611	13	in	in	IN
18751	5611	14	the	the	DT
18751	5611	15	presence	presence	NN
18751	5611	16	of	of	IN
18751	5611	17	much	much	JJ
18751	5611	18	ferric	ferric	JJ
18751	5611	19	iron	iron	NN
18751	5611	20	)	)	-RRB-
18751	5611	21	by	by	IN
18751	5611	22	either	either	DT
18751	5611	23	of	of	IN
18751	5611	24	the	the	DT
18751	5611	25	following	follow	VBG
18751	5611	26	tests:--	tests:--	NNP
18751	5611	27	1	1	CD
18751	5611	28	.	.	.
18751	5612	1	Ferricyanide	ferricyanide	NN
18751	5612	2	of	of	IN
18751	5612	3	potassium	potassium	NN
18751	5612	4	gives	give	VBZ
18751	5612	5	a	a	DT
18751	5612	6	blue	blue	JJ
18751	5612	7	precipitate	precipitate	NN
18751	5612	8	or	or	CC
18751	5612	9	green	green	JJ
18751	5612	10	coloration	coloration	NN
18751	5612	11	;	;	:
18751	5612	12	with	with	IN
18751	5612	13	ferric	ferric	NNP
18751	5612	14	salts	salt	NNS
18751	5612	15	a	a	DT
18751	5612	16	brown	brown	JJ
18751	5612	17	colour	colour	NN
18751	5612	18	only	only	RB
18751	5612	19	is	be	VBZ
18751	5612	20	produced	produce	VBN
18751	5612	21	.	.	.
18751	5613	1	2	2	LS
18751	5613	2	.	.	.
18751	5614	1	A	a	DT
18751	5614	2	solution	solution	NN
18751	5614	3	of	of	IN
18751	5614	4	permanganate	permanganate	NN
18751	5614	5	of	of	IN
18751	5614	6	potassium	potassium	NN
18751	5614	7	is	be	VBZ
18751	5614	8	decolorised	decolorise	VBN
18751	5614	9	by	by	IN
18751	5614	10	a	a	DT
18751	5614	11	ferrous	ferrous	JJ
18751	5614	12	salt	salt	NN
18751	5614	13	,	,	,
18751	5614	14	but	but	CC
18751	5614	15	not	not	RB
18751	5614	16	by	by	IN
18751	5614	17	a	a	DT
18751	5614	18	ferric	ferric	JJ
18751	5614	19	one	one	NN
18751	5614	20	.	.	.
18751	5615	1	Traces	trace	NNS
18751	5615	2	of	of	IN
18751	5615	3	ferric	ferric	JJ
18751	5615	4	iron	iron	NN
18751	5615	5	can	can	MD
18751	5615	6	be	be	VB
18751	5615	7	detected	detect	VBN
18751	5615	8	(	(	-LRB-
18751	5615	9	even	even	RB
18751	5615	10	in	in	IN
18751	5615	11	the	the	DT
18751	5615	12	presence	presence	NN
18751	5615	13	of	of	IN
18751	5615	14	much	much	JJ
18751	5615	15	ferrous	ferrous	JJ
18751	5615	16	iron	iron	NN
18751	5615	17	)	)	-RRB-
18751	5615	18	by	by	IN
18751	5615	19	the	the	DT
18751	5615	20	following	following	NN
18751	5615	21	tests:--	tests:--	NN
18751	5615	22	(	(	-LRB-
18751	5615	23	1	1	LS
18751	5615	24	)	)	-RRB-
18751	5615	25	By	by	IN
18751	5615	26	the	the	DT
18751	5615	27	brown	brown	JJ
18751	5615	28	or	or	CC
18751	5615	29	yellow	yellow	JJ
18751	5615	30	colour	colour	NN
18751	5615	31	of	of	IN
18751	5615	32	the	the	DT
18751	5615	33	solution	solution	NN
18751	5615	34	,	,	,
18751	5615	35	especially	especially	RB
18751	5615	36	when	when	WRB
18751	5615	37	hot	hot	JJ
18751	5615	38	.	.	.
18751	5616	1	(	(	-LRB-
18751	5616	2	2	2	LS
18751	5616	3	)	)	-RRB-
18751	5616	4	By	by	IN
18751	5616	5	giving	give	VBG
18751	5616	6	a	a	DT
18751	5616	7	pink	pink	JJ
18751	5616	8	or	or	CC
18751	5616	9	red	red	JJ
18751	5616	10	coloration	coloration	NN
18751	5616	11	with	with	IN
18751	5616	12	sulphocyanide	sulphocyanide	NN
18751	5616	13	of	of	IN
18751	5616	14	potassium	potassium	NN
18751	5616	15	.	.	.
18751	5617	1	Substances	substance	NNS
18751	5617	2	containing	contain	VBG
18751	5617	3	oxide	oxide	NN
18751	5617	4	of	of	IN
18751	5617	5	iron	iron	NN
18751	5617	6	yield	yield	NN
18751	5617	7	the	the	DT
18751	5617	8	whole	whole	NN
18751	5617	9	of	of	IN
18751	5617	10	the	the	DT
18751	5617	11	iron	iron	NN
18751	5617	12	as	as	IN
18751	5617	13	metal	metal	NN
18751	5617	14	when	when	WRB
18751	5617	15	fused	fuse	VBN
18751	5617	16	at	at	IN
18751	5617	17	a	a	DT
18751	5617	18	high	high	JJ
18751	5617	19	temperature	temperature	NN
18751	5617	20	with	with	IN
18751	5617	21	charcoal	charcoal	NN
18751	5617	22	and	and	CC
18751	5617	23	suitable	suitable	JJ
18751	5617	24	fluxes	flux	NNS
18751	5617	25	.	.	.
18751	5618	1	The	the	DT
18751	5618	2	metal	metal	NN
18751	5618	3	,	,	,
18751	5618	4	however	however	RB
18751	5618	5	,	,	,
18751	5618	6	will	will	MD
18751	5618	7	contain	contain	VB
18751	5618	8	varying	varying	NN
18751	5618	9	proportions	proportion	NNS
18751	5618	10	of	of	IN
18751	5618	11	carbon	carbon	NN
18751	5618	12	and	and	CC
18751	5618	13	other	other	JJ
18751	5618	14	impurities	impurity	NNS
18751	5618	15	,	,	,
18751	5618	16	and	and	CC
18751	5618	17	its	-PRON-	PRP$
18751	5618	18	weight	weight	NN
18751	5618	19	can	can	MD
18751	5618	20	only	only	RB
18751	5618	21	afford	afford	VB
18751	5618	22	a	a	DT
18751	5618	23	rough	rough	JJ
18751	5618	24	knowledge	knowledge	NN
18751	5618	25	of	of	IN
18751	5618	26	the	the	DT
18751	5618	27	proportion	proportion	NN
18751	5618	28	of	of	IN
18751	5618	29	the	the	DT
18751	5618	30	metal	metal	NN
18751	5618	31	in	in	IN
18751	5618	32	the	the	DT
18751	5618	33	ore	ore	NN
18751	5618	34	.	.	.
18751	5619	1	There	there	EX
18751	5619	2	are	be	VBP
18751	5619	3	two	two	CD
18751	5619	4	or	or	CC
18751	5619	5	three	three	CD
18751	5619	6	methods	method	NNS
18751	5619	7	of	of	IN
18751	5619	8	dry	dry	JJ
18751	5619	9	assay	assay	NN
18751	5619	10	for	for	IN
18751	5619	11	iron	iron	NN
18751	5619	12	,	,	,
18751	5619	13	but	but	CC
18751	5619	14	they	-PRON-	PRP
18751	5619	15	are	be	VBP
18751	5619	16	not	not	RB
18751	5619	17	only	only	RB
18751	5619	18	inexact	inexact	NN
18751	5619	19	,	,	,
18751	5619	20	but	but	CC
18751	5619	21	more	more	RBR
18751	5619	22	troublesome	troublesome	JJ
18751	5619	23	than	than	IN
18751	5619	24	the	the	DT
18751	5619	25	wet	wet	JJ
18751	5619	26	methods	method	NNS
18751	5619	27	,	,	,
18751	5619	28	and	and	CC
18751	5619	29	need	nee	MD
18751	5619	30	not	not	RB
18751	5619	31	be	be	VB
18751	5619	32	further	further	RB
18751	5619	33	considered	consider	VBN
18751	5619	34	.	.	.
18751	5620	1	Chalybite	Chalybite	NNP
18751	5620	2	and	and	CC
18751	5620	3	the	the	DT
18751	5620	4	hydrated	hydrated	JJ
18751	5620	5	oxides	oxide	NNS
18751	5620	6	dissolve	dissolve	VBP
18751	5620	7	very	very	RB
18751	5620	8	readily	readily	RB
18751	5620	9	in	in	IN
18751	5620	10	hydrochloric	hydrochloric	JJ
18751	5620	11	acid	acid	NN
18751	5620	12	;	;	:
18751	5620	13	hæmatite	hæmatite	NN
18751	5620	14	and	and	CC
18751	5620	15	magnetite	magnetite	JJ
18751	5620	16	dissolve	dissolve	VBP
18751	5620	17	with	with	IN
18751	5620	18	rather	rather	RB
18751	5620	19	more	more	JJR
18751	5620	20	difficulty	difficulty	NN
18751	5620	21	.	.	.
18751	5621	1	Iron	iron	NN
18751	5621	2	itself	-PRON-	PRP
18751	5621	3	,	,	,
18751	5621	4	when	when	WRB
18751	5621	5	soft	soft	JJ
18751	5621	6	,	,	,
18751	5621	7	is	be	VBZ
18751	5621	8	easily	easily	RB
18751	5621	9	soluble	soluble	JJ
18751	5621	10	in	in	IN
18751	5621	11	dilute	dilute	NNP
18751	5621	12	hydrochloric	hydrochloric	NN
18751	5621	13	,	,	,
18751	5621	14	or	or	CC
18751	5621	15	sulphuric	sulphuric	JJ
18751	5621	16	,	,	,
18751	5621	17	acid	acid	NN
18751	5621	18	.	.	.
18751	5622	1	Pyrites	Pyrites	NNP
18751	5622	2	,	,	,
18751	5622	3	mispickel	mispickel	NNP
18751	5622	4	,	,	,
18751	5622	5	&	&	CC
18751	5622	6	c.	c.	NNP
18751	5622	7	,	,	,
18751	5622	8	are	be	VBP
18751	5622	9	insoluble	insoluble	JJ
18751	5622	10	in	in	IN
18751	5622	11	hydrochloric	hydrochloric	JJ
18751	5622	12	acid	acid	NN
18751	5622	13	,	,	,
18751	5622	14	but	but	CC
18751	5622	15	they	-PRON-	PRP
18751	5622	16	are	be	VBP
18751	5622	17	readily	readily	RB
18751	5622	18	attacked	attack	VBN
18751	5622	19	by	by	IN
18751	5622	20	nitric	nitric	JJ
18751	5622	21	acid	acid	NN
18751	5622	22	.	.	.
18751	5623	1	Certain	certain	JJ
18751	5623	2	minerals	mineral	NNS
18751	5623	3	,	,	,
18751	5623	4	such	such	JJ
18751	5623	5	as	as	IN
18751	5623	6	chrome	chrome	NNP
18751	5623	7	iron	iron	NN
18751	5623	8	ore	ore	NNP
18751	5623	9	,	,	,
18751	5623	10	titaniferous	titaniferous	JJ
18751	5623	11	iron	iron	NN
18751	5623	12	ore	ore	NN
18751	5623	13	,	,	,
18751	5623	14	and	and	CC
18751	5623	15	some	some	DT
18751	5623	16	silicates	silicate	NNS
18751	5623	17	containing	contain	VBG
18751	5623	18	iron	iron	NN
18751	5623	19	,	,	,
18751	5623	20	remain	remain	VBP
18751	5623	21	in	in	IN
18751	5623	22	the	the	DT
18751	5623	23	residue	residue	NN
18751	5623	24	insoluble	insoluble	NN
18751	5623	25	in	in	IN
18751	5623	26	acids	acid	NNS
18751	5623	27	.	.	.
18751	5624	1	Some	some	DT
18751	5624	2	of	of	IN
18751	5624	3	these	these	DT
18751	5624	4	yield	yield	VBP
18751	5624	5	their	-PRON-	PRP$
18751	5624	6	iron	iron	NN
18751	5624	7	when	when	WRB
18751	5624	8	attacked	attack	VBN
18751	5624	9	with	with	IN
18751	5624	10	strong	strong	JJ
18751	5624	11	sulphuric	sulphuric	JJ
18751	5624	12	acid	acid	NN
18751	5624	13	,	,	,
18751	5624	14	or	or	CC
18751	5624	15	when	when	WRB
18751	5624	16	fused	fuse	VBN
18751	5624	17	with	with	IN
18751	5624	18	the	the	DT
18751	5624	19	acid	acid	JJ
18751	5624	20	sulphate	sulphate	NN
18751	5624	21	of	of	IN
18751	5624	22	potash	potash	NN
18751	5624	23	.	.	.
18751	5625	1	Generally	generally	RB
18751	5625	2	,	,	,
18751	5625	3	however	however	RB
18751	5625	4	,	,	,
18751	5625	5	it	-PRON-	PRP
18751	5625	6	is	be	VBZ
18751	5625	7	better	well	JJR
18751	5625	8	in	in	IN
18751	5625	9	such	such	JJ
18751	5625	10	stubborn	stubborn	JJ
18751	5625	11	cases	case	NNS
18751	5625	12	to	to	TO
18751	5625	13	fuse	fuse	VB
18751	5625	14	with	with	IN
18751	5625	15	carbonate	carbonate	NN
18751	5625	16	of	of	IN
18751	5625	17	soda	soda	NN
18751	5625	18	,	,	,
18751	5625	19	and	and	CC
18751	5625	20	then	then	RB
18751	5625	21	attack	attack	VB
18751	5625	22	the	the	DT
18751	5625	23	"	"	``
18751	5625	24	melt	melt	NN
18751	5625	25	"	"	''
18751	5625	26	with	with	IN
18751	5625	27	hydrochloric	hydrochloric	JJ
18751	5625	28	acid	acid	NN
18751	5625	29	.	.	.
18751	5626	1	When	when	WRB
18751	5626	2	nitric	nitric	JJ
18751	5626	3	acid	acid	NN
18751	5626	4	,	,	,
18751	5626	5	or	or	CC
18751	5626	6	the	the	DT
18751	5626	7	fusion	fusion	NN
18751	5626	8	method	method	NN
18751	5626	9	,	,	,
18751	5626	10	has	have	VBZ
18751	5626	11	been	be	VBN
18751	5626	12	used	use	VBN
18751	5626	13	,	,	,
18751	5626	14	the	the	DT
18751	5626	15	metal	metal	NN
18751	5626	16	will	will	MD
18751	5626	17	be	be	VB
18751	5626	18	in	in	IN
18751	5626	19	solution	solution	NN
18751	5626	20	in	in	IN
18751	5626	21	the	the	DT
18751	5626	22	ferric	ferric	JJ
18751	5626	23	state	state	NN
18751	5626	24	,	,	,
18751	5626	25	no	no	RB
18751	5626	26	matter	matter	RB
18751	5626	27	in	in	IN
18751	5626	28	what	what	WDT
18751	5626	29	condition	condition	NN
18751	5626	30	it	-PRON-	PRP
18751	5626	31	existed	exist	VBD
18751	5626	32	in	in	IN
18751	5626	33	the	the	DT
18751	5626	34	ore	ore	NN
18751	5626	35	.	.	.
18751	5627	1	But	but	CC
18751	5627	2	with	with	IN
18751	5627	3	dilute	dilute	NN
18751	5627	4	hydrochloric	hydrochloric	NN
18751	5627	5	or	or	CC
18751	5627	6	sulphuric	sulphuric	JJ
18751	5627	7	acid	acid	VB
18751	5627	8	it	-PRON-	PRP
18751	5627	9	will	will	MD
18751	5627	10	retain	retain	VB
18751	5627	11	its	-PRON-	PRP$
18751	5627	12	former	former	JJ
18751	5627	13	degree	degree	NN
18751	5627	14	of	of	IN
18751	5627	15	oxidation	oxidation	NN
18751	5627	16	.	.	.
18751	5628	1	Hydrochloric	hydrochloric	JJ
18751	5628	2	acid	acid	NN
18751	5628	3	,	,	,
18751	5628	4	for	for	IN
18751	5628	5	example	example	NN
18751	5628	6	,	,	,
18751	5628	7	with	with	IN
18751	5628	8	chalybite	chalybite	JJ
18751	5628	9	(	(	-LRB-
18751	5628	10	ferrous	ferrous	JJ
18751	5628	11	carbonate	carbonate	NN
18751	5628	12	)	)	-RRB-
18751	5628	13	will	will	MD
18751	5628	14	give	give	VB
18751	5628	15	a	a	DT
18751	5628	16	solution	solution	NN
18751	5628	17	of	of	IN
18751	5628	18	_	_	NNP
18751	5628	19	ferrous	ferrous	JJ
18751	5628	20	_	_	NNP
18751	5628	21	chloride	chloride	NN
18751	5628	22	;	;	,
18751	5628	23	with	with	IN
18751	5628	24	hæmatite	hæmatite	NNP
18751	5628	25	(	(	-LRB-
18751	5628	26	ferric	ferric	JJ
18751	5628	27	oxide	oxide	NN
18751	5628	28	)	)	-RRB-
18751	5628	29	it	-PRON-	PRP
18751	5628	30	will	will	MD
18751	5628	31	yield	yield	VB
18751	5628	32	_	_	NNP
18751	5628	33	ferric	ferric	JJ
18751	5628	34	_	_	NNP
18751	5628	35	chloride	chloride	NN
18751	5628	36	;	;	,
18751	5628	37	and	and	CC
18751	5628	38	with	with	IN
18751	5628	39	magnetite	magnetite	JJ
18751	5628	40	(	(	-LRB-
18751	5628	41	ferrous	ferrous	JJ
18751	5628	42	and	and	CC
18751	5628	43	ferric	ferric	JJ
18751	5628	44	oxides	oxide	NNS
18751	5628	45	)	)	-RRB-
18751	5628	46	a	a	DT
18751	5628	47	mixture	mixture	NN
18751	5628	48	of	of	IN
18751	5628	49	ferrous	ferrous	JJ
18751	5628	50	and	and	CC
18751	5628	51	ferric	ferric	JJ
18751	5628	52	chlorides	chloride	NNS
18751	5628	53	.	.	.
18751	5629	1	Metallic	metallic	JJ
18751	5629	2	iron	iron	NN
18751	5629	3	yields	yield	NNS
18751	5629	4	solutions	solution	NNS
18751	5629	5	of	of	IN
18751	5629	6	_	_	NNP
18751	5629	7	ferrous	ferrous	JJ
18751	5629	8	_	_	NNP
18751	5629	9	salts	salt	NNS
18751	5629	10	.	.	.
18751	5630	1	It	-PRON-	PRP
18751	5630	2	is	be	VBZ
18751	5630	3	convenient	convenient	JJ
18751	5630	4	to	to	TO
18751	5630	5	speak	speak	VB
18751	5630	6	of	of	IN
18751	5630	7	the	the	DT
18751	5630	8	iron	iron	NN
18751	5630	9	in	in	IN
18751	5630	10	a	a	DT
18751	5630	11	ferrous	ferrous	JJ
18751	5630	12	salt	salt	NN
18751	5630	13	as	as	IN
18751	5630	14	ferrous	ferrous	JJ
18751	5630	15	iron	iron	NN
18751	5630	16	,	,	,
18751	5630	17	and	and	CC
18751	5630	18	when	when	WRB
18751	5630	19	in	in	IN
18751	5630	20	the	the	DT
18751	5630	21	ferric	ferric	JJ
18751	5630	22	state	state	NN
18751	5630	23	as	as	IN
18751	5630	24	ferric	ferric	JJ
18751	5630	25	iron	iron	NN
18751	5630	26	.	.	.
18751	5631	1	Frequently	frequently	RB
18751	5631	2	it	-PRON-	PRP
18751	5631	3	is	be	VBZ
18751	5631	4	required	require	VBN
18751	5631	5	to	to	TO
18751	5631	6	determine	determine	VB
18751	5631	7	how	how	WRB
18751	5631	8	much	much	JJ
18751	5631	9	of	of	IN
18751	5631	10	the	the	DT
18751	5631	11	iron	iron	NN
18751	5631	12	exists	exist	VBZ
18751	5631	13	in	in	IN
18751	5631	14	an	an	DT
18751	5631	15	ore	ore	NN
18751	5631	16	in	in	IN
18751	5631	17	each	each	DT
18751	5631	18	condition	condition	NN
18751	5631	19	.	.	.
18751	5632	1	In	in	IN
18751	5632	2	such	such	JJ
18751	5632	3	cases	case	NNS
18751	5632	4	it	-PRON-	PRP
18751	5632	5	is	be	VBZ
18751	5632	6	necessary	necessary	JJ
18751	5632	7	to	to	TO
18751	5632	8	keep	keep	VB
18751	5632	9	off	off	RP
18751	5632	10	the	the	DT
18751	5632	11	air	air	NN
18751	5632	12	whilst	whilst	IN
18751	5632	13	dissolving	dissolving	NN
18751	5632	14	;	;	:
18751	5632	15	the	the	DT
18751	5632	16	operation	operation	NN
18751	5632	17	should	should	MD
18751	5632	18	,	,	,
18751	5632	19	therefore	therefore	RB
18751	5632	20	,	,	,
18751	5632	21	be	be	VB
18751	5632	22	performed	perform	VBN
18751	5632	23	in	in	IN
18751	5632	24	an	an	DT
18751	5632	25	atmosphere	atmosphere	NN
18751	5632	26	of	of	IN
18751	5632	27	carbonic	carbonic	JJ
18751	5632	28	acid	acid	NN
18751	5632	29	.	.	.
18751	5633	1	~Separation.~--The	~Separation.~--The	NFP
18751	5633	2	separation	separation	NN
18751	5633	3	of	of	IN
18751	5633	4	the	the	DT
18751	5633	5	iron	iron	NN
18751	5633	6	from	from	IN
18751	5633	7	the	the	DT
18751	5633	8	other	other	JJ
18751	5633	9	substances	substance	NNS
18751	5633	10	is	be	VBZ
18751	5633	11	as	as	IN
18751	5633	12	follows:--Silica	follows:--Silica	NNP
18751	5633	13	is	be	VBZ
18751	5633	14	removed	remove	VBN
18751	5633	15	by	by	IN
18751	5633	16	evaporating	evaporate	VBG
18751	5633	17	the	the	DT
18751	5633	18	acid	acid	NN
18751	5633	19	solution	solution	NN
18751	5633	20	,	,	,
18751	5633	21	and	and	CC
18751	5633	22	taking	take	VBG
18751	5633	23	up	up	RP
18751	5633	24	with	with	IN
18751	5633	25	acid	acid	NN
18751	5633	26	,	,	,
18751	5633	27	as	as	IN
18751	5633	28	described	describe	VBN
18751	5633	29	under	under	IN
18751	5633	30	_	_	NNP
18751	5633	31	Silica	Silica	NNP
18751	5633	32	_	_	NNP
18751	5633	33	;	;	:
18751	5633	34	the	the	DT
18751	5633	35	whole	whole	NN
18751	5633	36	of	of	IN
18751	5633	37	the	the	DT
18751	5633	38	iron	iron	NN
18751	5633	39	will	will	MD
18751	5633	40	be	be	VB
18751	5633	41	in	in	IN
18751	5633	42	solution	solution	NN
18751	5633	43	.	.	.
18751	5634	1	The	the	DT
18751	5634	2	metals	metal	NNS
18751	5634	3	of	of	IN
18751	5634	4	Groups	Groups	NNPS
18751	5634	5	I.	I.	NNP
18751	5634	6	and	and	CC
18751	5634	7	II	II	NNP
18751	5634	8	.	.	.
18751	5635	1	are	be	VBP
18751	5635	2	removed	remove	VBN
18751	5635	3	by	by	IN
18751	5635	4	passing	pass	VBG
18751	5635	5	sulphuretted	sulphuret	VBN
18751	5635	6	hydrogen	hydrogen	NN
18751	5635	7	,	,	,
18751	5635	8	and	and	CC
18751	5635	9	at	at	IN
18751	5635	10	the	the	DT
18751	5635	11	same	same	JJ
18751	5635	12	time	time	NN
18751	5635	13	the	the	DT
18751	5635	14	iron	iron	NN
18751	5635	15	will	will	MD
18751	5635	16	be	be	VB
18751	5635	17	reduced	reduce	VBN
18751	5635	18	to	to	IN
18751	5635	19	the	the	DT
18751	5635	20	ferrous	ferrous	JJ
18751	5635	21	state	state	NN
18751	5635	22	.	.	.
18751	5636	1	The	the	DT
18751	5636	2	solution	solution	NN
18751	5636	3	should	should	MD
18751	5636	4	be	be	VB
18751	5636	5	filtered	filter	VBN
18751	5636	6	into	into	IN
18751	5636	7	a	a	DT
18751	5636	8	16	16	CD
18751	5636	9	oz	oz	NN
18751	5636	10	.	.	.
18751	5637	1	flask	flask	NNP
18751	5637	2	,	,	,
18751	5637	3	boiled	boil	VBD
18751	5637	4	to	to	TO
18751	5637	5	get	get	VB
18751	5637	6	rid	rid	VBN
18751	5637	7	of	of	IN
18751	5637	8	the	the	DT
18751	5637	9	gas	gas	NN
18751	5637	10	,	,	,
18751	5637	11	and	and	CC
18751	5637	12	treated	treat	VBN
18751	5637	13	(	(	-LRB-
18751	5637	14	whilst	whilst	IN
18751	5637	15	boiling	boiling	NN
18751	5637	16	)	)	-RRB-
18751	5637	17	with	with	IN
18751	5637	18	a	a	DT
18751	5637	19	few	few	JJ
18751	5637	20	drops	drop	NNS
18751	5637	21	of	of	IN
18751	5637	22	nitric	nitric	JJ
18751	5637	23	acid	acid	NN
18751	5637	24	,	,	,
18751	5637	25	in	in	IN
18751	5637	26	order	order	NN
18751	5637	27	to	to	TO
18751	5637	28	convert	convert	VB
18751	5637	29	the	the	DT
18751	5637	30	whole	whole	NN
18751	5637	31	of	of	IN
18751	5637	32	the	the	DT
18751	5637	33	iron	iron	NN
18751	5637	34	into	into	IN
18751	5637	35	the	the	DT
18751	5637	36	ferric	ferric	JJ
18751	5637	37	state	state	NN
18751	5637	38	.	.	.
18751	5638	1	When	when	WRB
18751	5638	2	this	this	DT
18751	5638	3	condition	condition	NN
18751	5638	4	is	be	VBZ
18751	5638	5	arrived	arrive	VBN
18751	5638	6	at	at	IN
18751	5638	7	,	,	,
18751	5638	8	an	an	DT
18751	5638	9	additional	additional	JJ
18751	5638	10	drop	drop	NN
18751	5638	11	of	of	IN
18751	5638	12	nitric	nitric	JJ
18751	5638	13	acid	acid	NN
18751	5638	14	causes	cause	VBZ
18751	5638	15	no	no	DT
18751	5638	16	dark	dark	JJ
18751	5638	17	coloration	coloration	NN
18751	5638	18	.	.	.
18751	5639	1	The	the	DT
18751	5639	2	boiling	boiling	NN
18751	5639	3	must	must	MD
18751	5639	4	be	be	VB
18751	5639	5	continued	continue	VBN
18751	5639	6	to	to	TO
18751	5639	7	remove	remove	VB
18751	5639	8	nitrous	nitrous	JJ
18751	5639	9	fumes	fume	NNS
18751	5639	10	.	.	.
18751	5640	1	Next	next	RB
18751	5640	2	add	add	VB
18751	5640	3	caustic	caustic	JJ
18751	5640	4	soda	soda	NN
18751	5640	5	solution	solution	NN
18751	5640	6	until	until	IN
18751	5640	7	the	the	DT
18751	5640	8	colour	colour	NN
18751	5640	9	of	of	IN
18751	5640	10	the	the	DT
18751	5640	11	solution	solution	NN
18751	5640	12	changes	change	NNS
18751	5640	13	from	from	IN
18751	5640	14	yellow	yellow	NN
18751	5640	15	to	to	IN
18751	5640	16	red	red	NN
18751	5640	17	.	.	.
18751	5641	1	The	the	DT
18751	5641	2	solution	solution	NN
18751	5641	3	must	must	MD
18751	5641	4	be	be	VB
18751	5641	5	free	free	JJ
18751	5641	6	from	from	IN
18751	5641	7	a	a	DT
18751	5641	8	precipitate	precipitate	NN
18751	5641	9	;	;	:
18751	5641	10	if	if	IN
18751	5641	11	the	the	DT
18751	5641	12	soda	soda	NN
18751	5641	13	be	be	VBP
18751	5641	14	incautiously	incautiously	RB
18751	5641	15	added	add	VBN
18751	5641	16	a	a	DT
18751	5641	17	permanent	permanent	JJ
18751	5641	18	precipitate	precipitate	NN
18751	5641	19	will	will	MD
18751	5641	20	be	be	VB
18751	5641	21	formed	form	VBN
18751	5641	22	,	,	,
18751	5641	23	in	in	IN
18751	5641	24	which	which	WDT
18751	5641	25	case	case	NN
18751	5641	26	it	-PRON-	PRP
18751	5641	27	must	must	MD
18751	5641	28	be	be	VB
18751	5641	29	redissolved	redissolve	VBN
18751	5641	30	with	with	IN
18751	5641	31	hydrochloric	hydrochloric	JJ
18751	5641	32	acid	acid	NN
18751	5641	33	,	,	,
18751	5641	34	and	and	CC
18751	5641	35	soda	soda	NN
18751	5641	36	again	again	RB
18751	5641	37	,	,	,
18751	5641	38	but	but	CC
18751	5641	39	more	more	RBR
18751	5641	40	cautiously	cautiously	RB
18751	5641	41	,	,	,
18751	5641	42	added	add	VBN
18751	5641	43	.	.	.
18751	5642	1	After	after	IN
18751	5642	2	cooling	cool	VBG
18751	5642	3	,	,	,
18751	5642	4	a	a	DT
18751	5642	5	solution	solution	NN
18751	5642	6	of	of	IN
18751	5642	7	sodium	sodium	NN
18751	5642	8	acetate	acetate	NN
18751	5642	9	is	be	VBZ
18751	5642	10	added	add	VBN
18751	5642	11	until	until	IN
18751	5642	12	the	the	DT
18751	5642	13	colour	colour	NN
18751	5642	14	of	of	IN
18751	5642	15	the	the	DT
18751	5642	16	solution	solution	NN
18751	5642	17	is	be	VBZ
18751	5642	18	no	no	RB
18751	5642	19	longer	long	RBR
18751	5642	20	darkened	darken	VBN
18751	5642	21	.	.	.
18751	5643	1	The	the	DT
18751	5643	2	solution	solution	NN
18751	5643	3	,	,	,
18751	5643	4	diluted	dilute	VBN
18751	5643	5	to	to	IN
18751	5643	6	two	two	CD
18751	5643	7	-	-	HYPH
18751	5643	8	thirds	third	NNS
18751	5643	9	of	of	IN
18751	5643	10	the	the	DT
18751	5643	11	flaskful	flaskful	JJ
18751	5643	12	with	with	IN
18751	5643	13	water	water	NN
18751	5643	14	,	,	,
18751	5643	15	is	be	VBZ
18751	5643	16	heated	heat	VBN
18751	5643	17	to	to	IN
18751	5643	18	boiling	boil	VBG
18751	5643	19	.	.	.
18751	5644	1	Long	long	RB
18751	5644	2	-	-	HYPH
18751	5644	3	continued	continue	VBN
18751	5644	4	boiling	boiling	NN
18751	5644	5	must	must	MD
18751	5644	6	be	be	VB
18751	5644	7	avoided	avoid	VBN
18751	5644	8	.	.	.
18751	5645	1	The	the	DT
18751	5645	2	precipitate	precipitate	NN
18751	5645	3	is	be	VBZ
18751	5645	4	filtered	filter	VBN
18751	5645	5	quickly	quickly	RB
18751	5645	6	through	through	IN
18751	5645	7	a	a	DT
18751	5645	8	large	large	JJ
18751	5645	9	filter	filter	NN
18751	5645	10	,	,	,
18751	5645	11	and	and	CC
18751	5645	12	washed	wash	VBN
18751	5645	13	with	with	IN
18751	5645	14	hot	hot	JJ
18751	5645	15	water	water	NN
18751	5645	16	containing	contain	VBG
18751	5645	17	a	a	DT
18751	5645	18	little	little	JJ
18751	5645	19	acetate	acetate	NN
18751	5645	20	of	of	IN
18751	5645	21	soda	soda	NN
18751	5645	22	.	.	.
18751	5646	1	The	the	DT
18751	5646	2	precipitate	precipitate	NN
18751	5646	3	will	will	MD
18751	5646	4	contain	contain	VB
18751	5646	5	all	all	PDT
18751	5646	6	the	the	DT
18751	5646	7	iron	iron	NN
18751	5646	8	and	and	CC
18751	5646	9	may	may	MD
18751	5646	10	also	also	RB
18751	5646	11	contain	contain	VB
18751	5646	12	alumina	alumina	NNP
18751	5646	13	,	,	,
18751	5646	14	chromium	chromium	NN
18751	5646	15	,	,	,
18751	5646	16	titanium	titanium	NN
18751	5646	17	,	,	,
18751	5646	18	as	as	RB
18751	5646	19	well	well	RB
18751	5646	20	as	as	IN
18751	5646	21	phosphoric	phosphoric	NN
18751	5646	22	,	,	,
18751	5646	23	and	and	CC
18751	5646	24	,	,	,
18751	5646	25	perhaps	perhaps	RB
18751	5646	26	,	,	,
18751	5646	27	arsenic	arsenic	JJ
18751	5646	28	acids	acid	NNS
18751	5646	29	.	.	.
18751	5647	1	[	[	-LRB-
18751	5647	2	64	64	CD
18751	5647	3	]	]	-RRB-
18751	5647	4	Dissolve	dissolve	VB
18751	5647	5	the	the	DT
18751	5647	6	precipitate	precipitate	NN
18751	5647	7	off	off	IN
18751	5647	8	the	the	DT
18751	5647	9	filter	filter	NN
18751	5647	10	with	with	IN
18751	5647	11	dilute	dilute	NNP
18751	5647	12	sulphuric	sulphuric	NNP
18751	5647	13	acid	acid	NNP
18751	5647	14	,	,	,
18751	5647	15	avoiding	avoid	VBG
18751	5647	16	excess	excess	NN
18751	5647	17	,	,	,
18751	5647	18	add	add	VB
18751	5647	19	tartaric	tartaric	NN
18751	5647	20	acid	acid	NN
18751	5647	21	and	and	CC
18751	5647	22	then	then	RB
18751	5647	23	ammonia	ammonia	NNP
18751	5647	24	in	in	IN
18751	5647	25	excess	excess	NN
18751	5647	26	.	.	.
18751	5648	1	Pass	pass	VB
18751	5648	2	sulphuretted	sulphuret	VBN
18751	5648	3	hydrogen	hydrogen	NN
18751	5648	4	,	,	,
18751	5648	5	warm	warm	JJ
18751	5648	6	,	,	,
18751	5648	7	and	and	CC
18751	5648	8	allow	allow	VB
18751	5648	9	the	the	DT
18751	5648	10	precipitate	precipitate	NN
18751	5648	11	to	to	TO
18751	5648	12	settle	settle	VB
18751	5648	13	.	.	.
18751	5649	1	Filter	filter	VB
18751	5649	2	and	and	CC
18751	5649	3	wash	wash	VB
18751	5649	4	with	with	IN
18751	5649	5	water	water	NN
18751	5649	6	containing	contain	VBG
18751	5649	7	a	a	DT
18751	5649	8	little	little	RB
18751	5649	9	ammonic	ammonic	JJ
18751	5649	10	sulphide	sulphide	NN
18751	5649	11	.	.	.
18751	5650	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	5650	2	METHOD	METHOD	NNP
18751	5650	3	.	.	.
18751	5651	1	Dissolve	dissolve	VB
18751	5651	2	the	the	DT
18751	5651	3	precipitate	precipitate	NN
18751	5651	4	in	in	IN
18751	5651	5	dilute	dilute	NNP
18751	5651	6	hydrochloric	hydrochloric	JJ
18751	5651	7	acid	acid	NN
18751	5651	8	;	;	:
18751	5651	9	peroxidise	peroxidise	NN
18751	5651	10	with	with	IN
18751	5651	11	a	a	DT
18751	5651	12	few	few	JJ
18751	5651	13	drops	drop	NNS
18751	5651	14	of	of	IN
18751	5651	15	nitric	nitric	JJ
18751	5651	16	acid	acid	NN
18751	5651	17	and	and	CC
18751	5651	18	boil	boil	NN
18751	5651	19	,	,	,
18751	5651	20	dilute	dilute	VB
18751	5651	21	to	to	IN
18751	5651	22	about	about	RB
18751	5651	23	200	200	CD
18751	5651	24	c.c	c.c	NNP
18751	5651	25	.	.	NNP
18751	5651	26	,	,	,
18751	5651	27	add	add	VB
18751	5651	28	ammonia	ammonia	NNP
18751	5651	29	(	(	-LRB-
18751	5651	30	with	with	IN
18751	5651	31	constant	constant	JJ
18751	5651	32	stirring	stirring	NN
18751	5651	33	)	)	-RRB-
18751	5651	34	till	till	IN
18751	5651	35	the	the	DT
18751	5651	36	liquid	liquid	NN
18751	5651	37	smells	smell	NNS
18751	5651	38	of	of	IN
18751	5651	39	it	-PRON-	PRP
18751	5651	40	,	,	,
18751	5651	41	and	and	CC
18751	5651	42	heat	heat	NN
18751	5651	43	to	to	IN
18751	5651	44	boiling	boil	VBG
18751	5651	45	.	.	.
18751	5652	1	Wash	wash	VB
18751	5652	2	as	as	RB
18751	5652	3	much	much	RB
18751	5652	4	as	as	IN
18751	5652	5	possible	possible	JJ
18751	5652	6	by	by	IN
18751	5652	7	decantation	decantation	NN
18751	5652	8	with	with	IN
18751	5652	9	hot	hot	JJ
18751	5652	10	water	water	NN
18751	5652	11	.	.	.
18751	5653	1	Transfer	transfer	VB
18751	5653	2	to	to	IN
18751	5653	3	the	the	DT
18751	5653	4	filter	filter	NN
18751	5653	5	,	,	,
18751	5653	6	and	and	CC
18751	5653	7	wash	wash	VB
18751	5653	8	till	till	IN
18751	5653	9	the	the	DT
18751	5653	10	filtrate	filtrate	JJ
18751	5653	11	gives	give	VBZ
18751	5653	12	no	no	DT
18751	5653	13	indication	indication	NN
18751	5653	14	of	of	IN
18751	5653	15	soluble	soluble	JJ
18751	5653	16	salts	salt	NNS
18751	5653	17	coming	come	VBG
18751	5653	18	through	through	RB
18751	5653	19	.	.	.
18751	5654	1	The	the	DT
18751	5654	2	filtrate	filtrate	NN
18751	5654	3	must	must	MD
18751	5654	4	be	be	VB
18751	5654	5	colourless	colourless	JJ
18751	5654	6	and	and	CC
18751	5654	7	clear	clear	JJ
18751	5654	8	.	.	.
18751	5655	1	The	the	DT
18751	5655	2	wet	wet	JJ
18751	5655	3	precipitate	precipitate	NN
18751	5655	4	is	be	VBZ
18751	5655	5	very	very	RB
18751	5655	6	bulky	bulky	JJ
18751	5655	7	,	,	,
18751	5655	8	of	of	IN
18751	5655	9	a	a	DT
18751	5655	10	dark	dark	JJ
18751	5655	11	-	-	HYPH
18751	5655	12	brown	brown	JJ
18751	5655	13	colour	colour	NN
18751	5655	14	and	and	CC
18751	5655	15	readily	readily	RB
18751	5655	16	soluble	soluble	JJ
18751	5655	17	in	in	IN
18751	5655	18	dilute	dilute	NN
18751	5655	19	acids	acid	NNS
18751	5655	20	,	,	,
18751	5655	21	but	but	CC
18751	5655	22	insoluble	insoluble	JJ
18751	5655	23	in	in	IN
18751	5655	24	ammonia	ammonia	NNP
18751	5655	25	and	and	CC
18751	5655	26	dilute	dilute	NN
18751	5655	27	alkalies	alkali	NNS
18751	5655	28	.	.	.
18751	5656	1	When	when	WRB
18751	5656	2	thrown	throw	VBN
18751	5656	3	down	down	RP
18751	5656	4	from	from	IN
18751	5656	5	a	a	DT
18751	5656	6	solution	solution	NN
18751	5656	7	containing	contain	VBG
18751	5656	8	other	other	JJ
18751	5656	9	metals	metal	NNS
18751	5656	10	it	-PRON-	PRP
18751	5656	11	is	be	VBZ
18751	5656	12	very	very	RB
18751	5656	13	apt	apt	JJ
18751	5656	14	to	to	TO
18751	5656	15	carry	carry	VB
18751	5656	16	portions	portion	NNS
18751	5656	17	of	of	IN
18751	5656	18	these	these	DT
18751	5656	19	with	with	IN
18751	5656	20	it	-PRON-	PRP
18751	5656	21	,	,	,
18751	5656	22	even	even	RB
18751	5656	23	when	when	WRB
18751	5656	24	they	-PRON-	PRP
18751	5656	25	are	be	VBP
18751	5656	26	by	by	IN
18751	5656	27	themselves	-PRON-	PRP
18751	5656	28	very	very	RB
18751	5656	29	soluble	soluble	JJ
18751	5656	30	in	in	IN
18751	5656	31	ammoniacal	ammoniacal	JJ
18751	5656	32	solutions	solution	NNS
18751	5656	33	.	.	.
18751	5657	1	It	-PRON-	PRP
18751	5657	2	must	must	MD
18751	5657	3	be	be	VB
18751	5657	4	dried	dry	VBN
18751	5657	5	and	and	CC
18751	5657	6	ignited	ignite	VBN
18751	5657	7	,	,	,
18751	5657	8	the	the	DT
18751	5657	9	filter	filter	NN
18751	5657	10	paper	paper	NN
18751	5657	11	being	be	VBG
18751	5657	12	burnt	burn	VBN
18751	5657	13	separately	separately	RB
18751	5657	14	and	and	CC
18751	5657	15	its	-PRON-	PRP$
18751	5657	16	ash	ash	NN
18751	5657	17	added	add	VBD
18751	5657	18	.	.	.
18751	5658	1	When	when	WRB
18751	5658	2	further	further	JJ
18751	5658	3	ignition	ignition	NN
18751	5658	4	ceases	cease	VBZ
18751	5658	5	to	to	TO
18751	5658	6	cause	cause	VB
18751	5658	7	a	a	DT
18751	5658	8	loss	loss	NN
18751	5658	9	of	of	IN
18751	5658	10	weight	weight	NN
18751	5658	11	,	,	,
18751	5658	12	the	the	DT
18751	5658	13	residue	residue	NN
18751	5658	14	is	be	VBZ
18751	5658	15	ferric	ferric	JJ
18751	5658	16	oxide	oxide	NN
18751	5658	17	(	(	-LRB-
18751	5658	18	Fe_{2}O_{3	fe_{2}o_{3	CD
18751	5658	19	}	}	-RRB-
18751	5658	20	)	)	-RRB-
18751	5658	21	,	,	,
18751	5658	22	which	which	WDT
18751	5658	23	contains	contain	VBZ
18751	5658	24	70	70	CD
18751	5658	25	per	per	NN
18751	5658	26	cent	cent	NN
18751	5658	27	.	.	.
18751	5659	1	of	of	IN
18751	5659	2	iron	iron	NN
18751	5659	3	.	.	.
18751	5660	1	The	the	DT
18751	5660	2	weight	weight	NN
18751	5660	3	of	of	IN
18751	5660	4	iron	iron	NN
18751	5660	5	therefore	therefore	RB
18751	5660	6	can	can	MD
18751	5660	7	be	be	VB
18751	5660	8	calculated	calculate	VBN
18751	5660	9	by	by	IN
18751	5660	10	multiplying	multiply	VBG
18751	5660	11	the	the	DT
18751	5660	12	weight	weight	NN
18751	5660	13	of	of	IN
18751	5660	14	oxide	oxide	NN
18751	5660	15	obtained	obtain	VBN
18751	5660	16	by	by	IN
18751	5660	17	0.7	0.7	CD
18751	5660	18	.	.	.
18751	5661	1	The	the	DT
18751	5661	2	presence	presence	NN
18751	5661	3	of	of	IN
18751	5661	4	ammonic	ammonic	JJ
18751	5661	5	chloride	chloride	NN
18751	5661	6	causes	cause	VBZ
18751	5661	7	loss	loss	NN
18751	5661	8	of	of	IN
18751	5661	9	iron	iron	NN
18751	5661	10	during	during	IN
18751	5661	11	the	the	DT
18751	5661	12	ignition	ignition	NN
18751	5661	13	,	,	,
18751	5661	14	and	and	CC
18751	5661	15	organic	organic	JJ
18751	5661	16	matter	matter	NN
18751	5661	17	causes	cause	VBZ
18751	5661	18	an	an	DT
18751	5661	19	apparent	apparent	JJ
18751	5661	20	loss	loss	NN
18751	5661	21	by	by	IN
18751	5661	22	reducing	reduce	VBG
18751	5661	23	the	the	DT
18751	5661	24	iron	iron	NN
18751	5661	25	to	to	IN
18751	5661	26	a	a	DT
18751	5661	27	lower	low	JJR
18751	5661	28	state	state	NN
18751	5661	29	of	of	IN
18751	5661	30	oxidation	oxidation	NN
18751	5661	31	.	.	.
18751	5662	1	When	when	WRB
18751	5662	2	the	the	DT
18751	5662	3	iron	iron	NN
18751	5662	4	in	in	IN
18751	5662	5	the	the	DT
18751	5662	6	solution	solution	NN
18751	5662	7	much	much	RB
18751	5662	8	exceeds	exceed	VBZ
18751	5662	9	0.2	0.2	CD
18751	5662	10	gram	gram	NN
18751	5662	11	the	the	DT
18751	5662	12	volumetric	volumetric	JJ
18751	5662	13	determination	determination	NN
18751	5662	14	is	be	VBZ
18751	5662	15	generally	generally	RB
18751	5662	16	adopted	adopt	VBN
18751	5662	17	,	,	,
18751	5662	18	as	as	IN
18751	5662	19	the	the	DT
18751	5662	20	bulkiness	bulkiness	NN
18751	5662	21	of	of	IN
18751	5662	22	the	the	DT
18751	5662	23	precipitate	precipitate	NN
18751	5662	24	of	of	IN
18751	5662	25	ferric	ferric	NNP
18751	5662	26	hydrate	hydrate	NN
18751	5662	27	makes	make	VBZ
18751	5662	28	the	the	DT
18751	5662	29	gravimetric	gravimetric	NN
18751	5662	30	method	method	NN
18751	5662	31	very	very	RB
18751	5662	32	inconvenient	inconvenient	JJ
18751	5662	33	.	.	.
18751	5663	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	5663	2	METHODS	METHODS	NNP
18751	5663	3	.	.	.
18751	5664	1	As	as	IN
18751	5664	2	already	already	RB
18751	5664	3	explained	explain	VBD
18751	5664	4	these	these	DT
18751	5664	5	are	be	VBP
18751	5664	6	based	base	VBN
18751	5664	7	on	on	IN
18751	5664	8	the	the	DT
18751	5664	9	measurement	measurement	NN
18751	5664	10	of	of	IN
18751	5664	11	the	the	DT
18751	5664	12	volume	volume	NN
18751	5664	13	of	of	IN
18751	5664	14	a	a	DT
18751	5664	15	reagent	reagent	NN
18751	5664	16	required	require	VBN
18751	5664	17	to	to	TO
18751	5664	18	bring	bring	VB
18751	5664	19	the	the	DT
18751	5664	20	whole	whole	NN
18751	5664	21	of	of	IN
18751	5664	22	the	the	DT
18751	5664	23	iron	iron	NN
18751	5664	24	from	from	IN
18751	5664	25	the	the	DT
18751	5664	26	ferrous	ferrous	JJ
18751	5664	27	to	to	IN
18751	5664	28	the	the	DT
18751	5664	29	ferric	ferric	JJ
18751	5664	30	state	state	NN
18751	5664	31	(	(	-LRB-
18751	5664	32	oxidation	oxidation	NN
18751	5664	33	)	)	-RRB-
18751	5664	34	,	,	,
18751	5664	35	or	or	CC
18751	5664	36	from	from	IN
18751	5664	37	the	the	DT
18751	5664	38	ferric	ferric	JJ
18751	5664	39	to	to	IN
18751	5664	40	the	the	DT
18751	5664	41	ferrous	ferrous	JJ
18751	5664	42	(	(	-LRB-
18751	5664	43	reduction	reduction	NN
18751	5664	44	)	)	-RRB-
18751	5664	45	.	.	.
18751	5665	1	Ferrous	ferrous	JJ
18751	5665	2	compounds	compound	NNS
18751	5665	3	are	be	VBP
18751	5665	4	converted	convert	VBN
18751	5665	5	into	into	IN
18751	5665	6	ferric	ferric	JJ
18751	5665	7	by	by	IN
18751	5665	8	the	the	DT
18751	5665	9	action	action	NN
18751	5665	10	of	of	IN
18751	5665	11	an	an	DT
18751	5665	12	oxidising	oxidising	JJ
18751	5665	13	agent	agent	NN
18751	5665	14	in	in	IN
18751	5665	15	the	the	DT
18751	5665	16	presence	presence	NN
18751	5665	17	of	of	IN
18751	5665	18	an	an	DT
18751	5665	19	acid	acid	NN
18751	5665	20	.	.	.
18751	5666	1	Either	either	CC
18751	5666	2	permanganate	permanganate	VB
18751	5666	3	or	or	CC
18751	5666	4	bichromate	bichromate	NN
18751	5666	5	of	of	IN
18751	5666	6	potash	potash	NN
18751	5666	7	is	be	VBZ
18751	5666	8	generally	generally	RB
18751	5666	9	used	use	VBN
18751	5666	10	for	for	IN
18751	5666	11	this	this	DT
18751	5666	12	purpose	purpose	NN
18751	5666	13	.	.	.
18751	5667	1	[	[	-LRB-
18751	5667	2	65	65	CD
18751	5667	3	]	]	-RRB-
18751	5667	4	Ferric	Ferric	NNP
18751	5667	5	compounds	compound	NNS
18751	5667	6	are	be	VBP
18751	5667	7	reduced	reduce	VBN
18751	5667	8	to	to	IN
18751	5667	9	ferrous	ferrous	JJ
18751	5667	10	by	by	IN
18751	5667	11	the	the	DT
18751	5667	12	action	action	NN
18751	5667	13	of:--	of:--	CD
18751	5667	14	(	(	-LRB-
18751	5667	15	1	1	LS
18751	5667	16	)	)	-RRB-
18751	5667	17	Stannous	stannous	JJ
18751	5667	18	chloride	chloride	NN
18751	5667	19	;	;	,
18751	5667	20	(	(	-LRB-
18751	5667	21	2	2	LS
18751	5667	22	)	)	-RRB-
18751	5667	23	Sulphuretted	sulphuret	VBN
18751	5667	24	hydrogen	hydrogen	NN
18751	5667	25	;	;	:
18751	5667	26	(	(	-LRB-
18751	5667	27	3	3	LS
18751	5667	28	)	)	-RRB-
18751	5667	29	Sodium	Sodium	NNP
18751	5667	30	sulphite	sulphite	NN
18751	5667	31	;	;	:
18751	5667	32	or	or	CC
18751	5667	33	(	(	-LRB-
18751	5667	34	4	4	LS
18751	5667	35	)	)	-RRB-
18751	5667	36	Zinc	Zinc	NNP
18751	5667	37	.	.	.
18751	5668	1	[	[	-LRB-
18751	5668	2	66	66	CD
18751	5668	3	]	]	-RRB-
18751	5668	4	The	the	DT
18751	5668	5	processes	process	NNS
18751	5668	6	,	,	,
18751	5668	7	then	then	RB
18751	5668	8	,	,	,
18751	5668	9	may	may	MD
18751	5668	10	be	be	VB
18751	5668	11	divided	divide	VBN
18751	5668	12	into	into	IN
18751	5668	13	two	two	CD
18751	5668	14	kinds	kind	NNS
18751	5668	15	,	,	,
18751	5668	16	one	one	CD
18751	5668	17	based	base	VBN
18751	5668	18	on	on	IN
18751	5668	19	oxidation	oxidation	NN
18751	5668	20	and	and	CC
18751	5668	21	the	the	DT
18751	5668	22	other	other	JJ
18751	5668	23	on	on	IN
18751	5668	24	reduction	reduction	NN
18751	5668	25	.	.	.
18751	5669	1	In	in	IN
18751	5669	2	each	each	DT
18751	5669	3	case	case	NN
18751	5669	4	the	the	DT
18751	5669	5	titration	titration	NN
18751	5669	6	must	must	MD
18751	5669	7	be	be	VB
18751	5669	8	preceded	precede	VBN
18751	5669	9	by	by	IN
18751	5669	10	an	an	DT
18751	5669	11	exact	exact	JJ
18751	5669	12	preparation	preparation	NN
18751	5669	13	of	of	IN
18751	5669	14	the	the	DT
18751	5669	15	solution	solution	NN
18751	5669	16	to	to	TO
18751	5669	17	be	be	VB
18751	5669	18	assayed	assay	VBN
18751	5669	19	in	in	IN
18751	5669	20	order	order	NN
18751	5669	21	that	that	IN
18751	5669	22	the	the	DT
18751	5669	23	iron	iron	NN
18751	5669	24	may	may	MD
18751	5669	25	be	be	VB
18751	5669	26	in	in	IN
18751	5669	27	the	the	DT
18751	5669	28	right	right	JJ
18751	5669	29	state	state	NN
18751	5669	30	of	of	IN
18751	5669	31	oxidation	oxidation	NN
18751	5669	32	.	.	.
18751	5670	1	~PERMANGANATE	~permanganate	NN
18751	5670	2	AND	and	CC
18751	5670	3	BICHROMATE	bichromate	NN
18751	5670	4	METHODS.~	METHODS.~	.
18751	5670	5	These	these	DT
18751	5670	6	consist	consist	VBP
18751	5670	7	of	of	IN
18751	5670	8	three	three	CD
18751	5670	9	operations:--	operations:--	ADD
18751	5670	10	(	(	-LRB-
18751	5670	11	1	1	LS
18751	5670	12	)	)	-RRB-
18751	5670	13	Solution	Solution	NNP
18751	5670	14	of	of	IN
18751	5670	15	the	the	DT
18751	5670	16	ore	ore	NN
18751	5670	17	;	;	:
18751	5670	18	(	(	-LRB-
18751	5670	19	2	2	LS
18751	5670	20	)	)	-RRB-
18751	5670	21	Reduction	reduction	NN
18751	5670	22	of	of	IN
18751	5670	23	the	the	DT
18751	5670	24	iron	iron	NN
18751	5670	25	to	to	IN
18751	5670	26	the	the	DT
18751	5670	27	ferrous	ferrous	JJ
18751	5670	28	state	state	NN
18751	5670	29	;	;	:
18751	5670	30	and	and	CC
18751	5670	31	(	(	-LRB-
18751	5670	32	3	3	LS
18751	5670	33	)	)	-RRB-
18751	5670	34	Titration	titration	NN
18751	5670	35	.	.	.
18751	5671	1	~Solution.~--The	~Solution.~--The	NFP
18751	5671	2	only	only	JJ
18751	5671	3	point	point	NN
18751	5671	4	to	to	TO
18751	5671	5	be	be	VB
18751	5671	6	noticed	notice	VBN
18751	5671	7	concerning	concern	VBG
18751	5671	8	the	the	DT
18751	5671	9	first	first	JJ
18751	5671	10	operation	operation	NN
18751	5671	11	(	(	-LRB-
18751	5671	12	in	in	IN
18751	5671	13	addition	addition	NN
18751	5671	14	to	to	IN
18751	5671	15	those	those	DT
18751	5671	16	already	already	RB
18751	5671	17	mentioned	mention	VBN
18751	5671	18	)	)	-RRB-
18751	5671	19	is	be	VBZ
18751	5671	20	that	that	DT
18751	5671	21	nitric	nitric	JJ
18751	5671	22	acid	acid	NN
18751	5671	23	must	must	MD
18751	5671	24	be	be	VB
18751	5671	25	absent	absent	JJ
18751	5671	26	.	.	.
18751	5672	1	If	if	IN
18751	5672	2	nitric	nitric	JJ
18751	5672	3	acid	acid	NN
18751	5672	4	has	have	VBZ
18751	5672	5	been	be	VBN
18751	5672	6	used	use	VBN
18751	5672	7	,	,	,
18751	5672	8	evaporate	evaporate	VB
18751	5672	9	to	to	IN
18751	5672	10	dryness	dryness	NN
18751	5672	11	,	,	,
18751	5672	12	of	of	IN
18751	5672	13	course	course	NN
18751	5672	14	without	without	IN
18751	5672	15	previous	previous	JJ
18751	5672	16	dilution	dilution	NN
18751	5672	17	;	;	:
18751	5672	18	add	add	VB
18751	5672	19	hydrochloric	hydrochloric	JJ
18751	5672	20	or	or	CC
18751	5672	21	sulphuric	sulphuric	JJ
18751	5672	22	acid	acid	NN
18751	5672	23	,	,	,
18751	5672	24	and	and	CC
18751	5672	25	boil	boil	VB
18751	5672	26	for	for	IN
18751	5672	27	five	five	CD
18751	5672	28	or	or	CC
18751	5672	29	ten	ten	CD
18751	5672	30	minutes	minute	NNS
18751	5672	31	.	.	.
18751	5673	1	Dilute	dilute	VB
18751	5673	2	with	with	IN
18751	5673	3	water	water	NN
18751	5673	4	to	to	IN
18751	5673	5	about	about	RB
18751	5673	6	100	100	CD
18751	5673	7	c.c	c.c	NNP
18751	5673	8	.	.	NNP
18751	5673	9	,	,	,
18751	5673	10	and	and	CC
18751	5673	11	warm	warm	JJ
18751	5673	12	until	until	IN
18751	5673	13	solution	solution	NN
18751	5673	14	is	be	VBZ
18751	5673	15	complete	complete	JJ
18751	5673	16	.	.	.
18751	5674	1	The	the	DT
18751	5674	2	reduction	reduction	NN
18751	5674	3	is	be	VBZ
18751	5674	4	performed	perform	VBN
18751	5674	5	by	by	IN
18751	5674	6	either	either	DT
18751	5674	7	of	of	IN
18751	5674	8	the	the	DT
18751	5674	9	following	follow	VBG
18751	5674	10	methods:--	methods:--	NNP
18751	5674	11	1	1	CD
18751	5674	12	.	.	.
18751	5675	1	_	_	NNP
18751	5675	2	With	with	IN
18751	5675	3	Stannous	Stannous	NNP
18751	5675	4	Chloride._--Fill	Chloride._--Fill	VBZ
18751	5675	5	a	a	DT
18751	5675	6	burette	burette	NN
18751	5675	7	with	with	IN
18751	5675	8	a	a	DT
18751	5675	9	solution	solution	NN
18751	5675	10	of	of	IN
18751	5675	11	stannous	stannous	JJ
18751	5675	12	chloride,[67	chloride,[67	CD
18751	5675	13	]	]	-RRB-
18751	5675	14	and	and	CC
18751	5675	15	cautiously	cautiously	RB
18751	5675	16	run	run	VBP
18751	5675	17	the	the	DT
18751	5675	18	liquid	liquid	NN
18751	5675	19	into	into	IN
18751	5675	20	the	the	DT
18751	5675	21	hot	hot	JJ
18751	5675	22	assay	assay	NN
18751	5675	23	solution	solution	NN
18751	5675	24	(	(	-LRB-
18751	5675	25	in	in	IN
18751	5675	26	which	which	WDT
18751	5675	27	the	the	DT
18751	5675	28	iron	iron	NN
18751	5675	29	is	be	VBZ
18751	5675	30	present	present	JJ
18751	5675	31	as	as	IN
18751	5675	32	_	_	NNP
18751	5675	33	chloride	chloride	NN
18751	5675	34	_	_	NNP
18751	5675	35	)	)	-RRB-
18751	5675	36	until	until	IN
18751	5675	37	the	the	DT
18751	5675	38	colour	colour	NN
18751	5675	39	is	be	VBZ
18751	5675	40	discharged	discharge	VBN
18751	5675	41	.	.	.
18751	5676	1	A	a	DT
18751	5676	2	large	large	JJ
18751	5676	3	excess	excess	NN
18751	5676	4	of	of	IN
18751	5676	5	the	the	DT
18751	5676	6	stannous	stannous	JJ
18751	5676	7	chloride	chloride	NN
18751	5676	8	must	must	MD
18751	5676	9	be	be	VB
18751	5676	10	avoided	avoid	VBN
18751	5676	11	.	.	.
18751	5677	1	Then	then	RB
18751	5677	2	add	add	VB
18751	5677	3	5	5	CD
18751	5677	4	c.c	c.c	NNP
18751	5677	5	.	.	.
18751	5678	1	of	of	IN
18751	5678	2	a	a	DT
18751	5678	3	2	2	CD
18751	5678	4	-	-	SYM
18751	5678	5	1/2	1/2	CD
18751	5678	6	per	per	IN
18751	5678	7	cent	cent	NN
18751	5678	8	.	.	.
18751	5679	1	solution	solution	NN
18751	5679	2	of	of	IN
18751	5679	3	mercuric	mercuric	NN
18751	5679	4	chloride	chloride	NN
18751	5679	5	,	,	,
18751	5679	6	this	this	DT
18751	5679	7	will	will	MD
18751	5679	8	cause	cause	VB
18751	5679	9	a	a	DT
18751	5679	10	white	white	JJ
18751	5679	11	precipitate	precipitate	NN
18751	5679	12	(	(	-LRB-
18751	5679	13	or	or	CC
18751	5679	14	a	a	DT
18751	5679	15	grey	grey	NN
18751	5679	16	one	one	NN
18751	5679	17	if	if	IN
18751	5679	18	too	too	RB
18751	5679	19	large	large	JJ
18751	5679	20	an	an	DT
18751	5679	21	excess	excess	NN
18751	5679	22	of	of	IN
18751	5679	23	the	the	DT
18751	5679	24	stannous	stannous	JJ
18751	5679	25	chloride	chloride	NN
18751	5679	26	has	have	VBZ
18751	5679	27	been	be	VBN
18751	5679	28	added	add	VBN
18751	5679	29	)	)	-RRB-
18751	5679	30	.	.	.
18751	5680	1	Boil	Boil	NNP
18751	5680	2	till	till	IN
18751	5680	3	the	the	DT
18751	5680	4	solution	solution	NN
18751	5680	5	clears	clear	VBZ
18751	5680	6	,	,	,
18751	5680	7	cool	cool	JJ
18751	5680	8	,	,	,
18751	5680	9	dilute	dilute	NN
18751	5680	10	,	,	,
18751	5680	11	and	and	CC
18751	5680	12	titrate	titrate	RB
18751	5680	13	.	.	.
18751	5681	1	2	2	LS
18751	5681	2	.	.	.
18751	5682	1	_	_	NNP
18751	5682	2	With	with	IN
18751	5682	3	Sulphuretted	sulphuret	VBN
18751	5682	4	Hydrogen._--Cool	hydrogen._--cool	CD
18751	5682	5	the	the	DT
18751	5682	6	solution	solution	NN
18751	5682	7	and	and	CC
18751	5682	8	pass	pass	VB
18751	5682	9	through	through	IN
18751	5682	10	it	-PRON-	PRP
18751	5682	11	a	a	DT
18751	5682	12	current	current	NN
18751	5682	13	of	of	IN
18751	5682	14	washed	wash	VBN
18751	5682	15	sulphuretted	sulphuret	VBN
18751	5682	16	hydrogen	hydrogen	NN
18751	5682	17	till	till	IN
18751	5682	18	the	the	DT
18751	5682	19	liquid	liquid	NN
18751	5682	20	smells	smell	VBZ
18751	5682	21	strongly	strongly	RB
18751	5682	22	of	of	IN
18751	5682	23	the	the	DT
18751	5682	24	gas	gas	NN
18751	5682	25	after	after	IN
18751	5682	26	withdrawal	withdrawal	NN
18751	5682	27	and	and	CC
18751	5682	28	shaking	shake	VBG
18751	5682	29	.	.	.
18751	5683	1	A	a	DT
18751	5683	2	white	white	JJ
18751	5683	3	precipitate	precipitate	NN
18751	5683	4	of	of	IN
18751	5683	5	sulphur	sulphur	NNP
18751	5683	6	will	will	MD
18751	5683	7	be	be	VB
18751	5683	8	formed	form	VBN
18751	5683	9	,	,	,
18751	5683	10	this	this	DT
18751	5683	11	will	will	MD
18751	5683	12	not	not	RB
18751	5683	13	interfere	interfere	VB
18751	5683	14	with	with	IN
18751	5683	15	the	the	DT
18751	5683	16	subsequent	subsequent	JJ
18751	5683	17	titration	titration	NN
18751	5683	18	provided	provide	VBN
18751	5683	19	it	-PRON-	PRP
18751	5683	20	is	be	VBZ
18751	5683	21	precipitated	precipitate	VBN
18751	5683	22	in	in	IN
18751	5683	23	the	the	DT
18751	5683	24	cold	cold	NN
18751	5683	25	.	.	.
18751	5684	1	If	if	IN
18751	5684	2	,	,	,
18751	5684	3	however	however	RB
18751	5684	4	,	,	,
18751	5684	5	the	the	DT
18751	5684	6	precipitate	precipitate	NN
18751	5684	7	is	be	VBZ
18751	5684	8	coloured	colour	VBN
18751	5684	9	(	(	-LRB-
18751	5684	10	showing	show	VBG
18751	5684	11	the	the	DT
18751	5684	12	presence	presence	NN
18751	5684	13	of	of	IN
18751	5684	14	the	the	DT
18751	5684	15	second	second	JJ
18751	5684	16	group	group	NN
18751	5684	17	metals	metal	NNS
18751	5684	18	)	)	-RRB-
18751	5684	19	,	,	,
18751	5684	20	or	or	CC
18751	5684	21	if	if	IN
18751	5684	22	the	the	DT
18751	5684	23	precipitation	precipitation	NN
18751	5684	24	has	have	VBZ
18751	5684	25	been	be	VBN
18751	5684	26	carried	carry	VBN
18751	5684	27	out	out	RP
18751	5684	28	in	in	IN
18751	5684	29	a	a	DT
18751	5684	30	hot	hot	JJ
18751	5684	31	solution	solution	NN
18751	5684	32	,	,	,
18751	5684	33	it	-PRON-	PRP
18751	5684	34	should	should	MD
18751	5684	35	be	be	VB
18751	5684	36	filtered	filter	VBN
18751	5684	37	off	off	RP
18751	5684	38	.	.	.
18751	5685	1	Boil	boil	VB
18751	5685	2	the	the	DT
18751	5685	3	solution	solution	NN
18751	5685	4	until	until	IN
18751	5685	5	the	the	DT
18751	5685	6	sulphuretted	sulphuret	VBN
18751	5685	7	hydrogen	hydrogen	NN
18751	5685	8	is	be	VBZ
18751	5685	9	driven	drive	VBN
18751	5685	10	off	off	RP
18751	5685	11	;	;	:
18751	5685	12	this	this	DT
18751	5685	13	may	may	MD
18751	5685	14	be	be	VB
18751	5685	15	tested	test	VBN
18751	5685	16	by	by	IN
18751	5685	17	holding	hold	VBG
18751	5685	18	a	a	DT
18751	5685	19	strip	strip	NN
18751	5685	20	of	of	IN
18751	5685	21	filter	filter	NN
18751	5685	22	paper	paper	NN
18751	5685	23	dipped	dip	VBN
18751	5685	24	in	in	IN
18751	5685	25	lead	lead	NN
18751	5685	26	acetate	acetate	JJ
18751	5685	27	solution	solution	NN
18751	5685	28	in	in	IN
18751	5685	29	the	the	DT
18751	5685	30	steam	steam	NN
18751	5685	31	issuing	issue	VBG
18751	5685	32	from	from	IN
18751	5685	33	the	the	DT
18751	5685	34	flask	flask	NN
18751	5685	35	.	.	.
18751	5686	1	The	the	DT
18751	5686	2	presence	presence	NN
18751	5686	3	of	of	IN
18751	5686	4	sulphuretted	sulphuret	VBN
18751	5686	5	hydrogen	hydrogen	NN
18751	5686	6	should	should	MD
18751	5686	7	be	be	VB
18751	5686	8	looked	look	VBN
18751	5686	9	for	for	IN
18751	5686	10	rather	rather	RB
18751	5686	11	than	than	IN
18751	5686	12	its	-PRON-	PRP$
18751	5686	13	absence	absence	NN
18751	5686	14	.	.	.
18751	5687	1	It	-PRON-	PRP
18751	5687	2	is	be	VBZ
18751	5687	3	well	well	JJ
18751	5687	4	to	to	TO
18751	5687	5	continue	continue	VB
18751	5687	6	the	the	DT
18751	5687	7	boiling	boiling	NN
18751	5687	8	for	for	IN
18751	5687	9	a	a	DT
18751	5687	10	few	few	JJ
18751	5687	11	minutes	minute	NNS
18751	5687	12	after	after	IN
18751	5687	13	the	the	DT
18751	5687	14	gas	gas	NN
18751	5687	15	has	have	VBZ
18751	5687	16	been	be	VBN
18751	5687	17	driven	drive	VBN
18751	5687	18	off	off	RP
18751	5687	19	.	.	.
18751	5688	1	Cool	cool	UH
18751	5688	2	and	and	CC
18751	5688	3	titrate	titrate	VB
18751	5688	4	.	.	.
18751	5689	1	3	3	LS
18751	5689	2	.	.	.
18751	5690	1	_	_	NNP
18751	5690	2	With	with	IN
18751	5690	3	Sodium	Sodium	NNP
18751	5690	4	Sulphite._--Add	sulphite._--add	CD
18751	5690	5	ammonia	ammonia	NN
18751	5690	6	(	(	-LRB-
18751	5690	7	a	a	DT
18751	5690	8	few	few	JJ
18751	5690	9	drops	drop	NNS
18751	5690	10	at	at	IN
18751	5690	11	a	a	DT
18751	5690	12	time	time	NN
18751	5690	13	)	)	-RRB-
18751	5690	14	until	until	IN
18751	5690	15	the	the	DT
18751	5690	16	precipitate	precipitate	NNP
18751	5690	17	first	first	RB
18751	5690	18	formed	form	VBN
18751	5690	19	redissolves	redissolve	NNS
18751	5690	20	with	with	IN
18751	5690	21	difficulty	difficulty	NN
18751	5690	22	.	.	.
18751	5691	1	If	if	IN
18751	5691	2	a	a	DT
18751	5691	3	permanent	permanent	JJ
18751	5691	4	precipitate	precipitate	NN
18751	5691	5	is	be	VBZ
18751	5691	6	formed	form	VBN
18751	5691	7	,	,	,
18751	5691	8	redissolve	redissolve	VB
18751	5691	9	with	with	IN
18751	5691	10	a	a	DT
18751	5691	11	few	few	JJ
18751	5691	12	drops	drop	NNS
18751	5691	13	of	of	IN
18751	5691	14	acid	acid	NN
18751	5691	15	.	.	.
18751	5692	1	To	to	IN
18751	5692	2	the	the	DT
18751	5692	3	warm	warm	JJ
18751	5692	4	solution	solution	NN
18751	5692	5	add	add	VB
18751	5692	6	from	from	IN
18751	5692	7	2	2	CD
18751	5692	8	to	to	IN
18751	5692	9	3	3	CD
18751	5692	10	grams	gram	NNS
18751	5692	11	of	of	IN
18751	5692	12	sodium	sodium	NN
18751	5692	13	sulphite	sulphite	NN
18751	5692	14	crystals	crystal	NNS
18751	5692	15	.	.	.
18751	5693	1	The	the	DT
18751	5693	2	solution	solution	NN
18751	5693	3	will	will	MD
18751	5693	4	become	become	VB
18751	5693	5	strongly	strongly	RB
18751	5693	6	coloured	colour	VBN
18751	5693	7	,	,	,
18751	5693	8	but	but	CC
18751	5693	9	the	the	DT
18751	5693	10	colour	colour	NN
18751	5693	11	will	will	MD
18751	5693	12	fade	fade	VB
18751	5693	13	away	away	RB
18751	5693	14	on	on	IN
18751	5693	15	standing	stand	VBG
18751	5693	16	for	for	IN
18751	5693	17	a	a	DT
18751	5693	18	few	few	JJ
18751	5693	19	minutes	minute	NNS
18751	5693	20	in	in	IN
18751	5693	21	a	a	DT
18751	5693	22	warm	warm	JJ
18751	5693	23	place	place	NN
18751	5693	24	.	.	.
18751	5694	1	When	when	WRB
18751	5694	2	the	the	DT
18751	5694	3	colour	colour	NN
18751	5694	4	is	be	VBZ
18751	5694	5	quite	quite	RB
18751	5694	6	removed	remove	VBN
18751	5694	7	,	,	,
18751	5694	8	add	add	VB
18751	5694	9	20	20	CD
18751	5694	10	c.c	c.c	NN
18751	5694	11	.	.	.
18751	5695	1	of	of	IN
18751	5695	2	dilute	dilute	NNP
18751	5695	3	sulphuric	sulphuric	NNP
18751	5695	4	acid	acid	NNP
18751	5695	5	,	,	,
18751	5695	6	and	and	CC
18751	5695	7	boil	boil	VB
18751	5695	8	until	until	IN
18751	5695	9	the	the	DT
18751	5695	10	steam	steam	NN
18751	5695	11	is	be	VBZ
18751	5695	12	quite	quite	RB
18751	5695	13	free	free	JJ
18751	5695	14	from	from	IN
18751	5695	15	the	the	DT
18751	5695	16	odour	odour	NN
18751	5695	17	of	of	IN
18751	5695	18	sulphurous	sulphurous	JJ
18751	5695	19	acid	acid	NN
18751	5695	20	.	.	.
18751	5696	1	Cool	cool	UH
18751	5696	2	and	and	CC
18751	5696	3	titrate	titrate	VB
18751	5696	4	.	.	.
18751	5697	1	4	4	LS
18751	5697	2	.	.	.
18751	5698	1	_	_	NNP
18751	5698	2	With	with	IN
18751	5698	3	Zinc._--Add	Zinc._--Add	NNP
18751	5698	4	about	about	RB
18751	5698	5	10	10	CD
18751	5698	6	grams	gram	NNS
18751	5698	7	of	of	IN
18751	5698	8	granulated	granulate	VBN
18751	5698	9	zinc	zinc	NN
18751	5698	10	;	;	:
18751	5698	11	if	if	IN
18751	5698	12	the	the	DT
18751	5698	13	hydrogen	hydrogen	NN
18751	5698	14	comes	come	VBZ
18751	5698	15	off	off	RP
18751	5698	16	violently	violently	RB
18751	5698	17	add	add	VB
18751	5698	18	water	water	NN
18751	5698	19	;	;	:
18751	5698	20	if	if	IN
18751	5698	21	,	,	,
18751	5698	22	on	on	IN
18751	5698	23	the	the	DT
18751	5698	24	other	other	JJ
18751	5698	25	hand	hand	NN
18751	5698	26	,	,	,
18751	5698	27	the	the	DT
18751	5698	28	action	action	NN
18751	5698	29	is	be	VBZ
18751	5698	30	very	very	RB
18751	5698	31	slow	slow	JJ
18751	5698	32	,	,	,
18751	5698	33	add	add	VB
18751	5698	34	sufficient	sufficient	JJ
18751	5698	35	dilute	dilute	NN
18751	5698	36	sulphuric	sulphuric	NNP
18751	5698	37	acid	acid	NN
18751	5698	38	to	to	TO
18751	5698	39	keep	keep	VB
18751	5698	40	up	up	RP
18751	5698	41	a	a	DT
18751	5698	42	brisk	brisk	JJ
18751	5698	43	effervescence	effervescence	NN
18751	5698	44	.	.	.
18751	5699	1	The	the	DT
18751	5699	2	reduction	reduction	NN
18751	5699	3	is	be	VBZ
18751	5699	4	hastened	hasten	VBN
18751	5699	5	by	by	IN
18751	5699	6	warming	warm	VBG
18751	5699	7	,	,	,
18751	5699	8	and	and	CC
18751	5699	9	is	be	VBZ
18751	5699	10	complete	complete	JJ
18751	5699	11	when	when	WRB
18751	5699	12	the	the	DT
18751	5699	13	solution	solution	NN
18751	5699	14	is	be	VBZ
18751	5699	15	quite	quite	RB
18751	5699	16	colourless	colourless	JJ
18751	5699	17	and	and	CC
18751	5699	18	a	a	DT
18751	5699	19	drop	drop	NN
18751	5699	20	of	of	IN
18751	5699	21	the	the	DT
18751	5699	22	liquid	liquid	NN
18751	5699	23	tested	test	VBN
18751	5699	24	with	with	IN
18751	5699	25	sulphocyanate	sulphocyanate	NN
18751	5699	26	of	of	IN
18751	5699	27	potassium	potassium	NN
18751	5699	28	gives	give	VBZ
18751	5699	29	no	no	DT
18751	5699	30	reaction	reaction	NN
18751	5699	31	for	for	IN
18751	5699	32	ferric	ferric	JJ
18751	5699	33	iron	iron	NN
18751	5699	34	.	.	.
18751	5700	1	Filter	filter	NN
18751	5700	2	through	through	IN
18751	5700	3	"	"	``
18751	5700	4	glass	glass	NN
18751	5700	5	wool	wool	NN
18751	5700	6	"	"	''
18751	5700	7	or	or	CC
18751	5700	8	quick	quick	JJ
18751	5700	9	filtering	filtering	NN
18751	5700	10	paper	paper	NN
18751	5700	11	.	.	.
18751	5701	1	The	the	DT
18751	5701	2	zinc	zinc	NN
18751	5701	3	should	should	MD
18751	5701	4	be	be	VB
18751	5701	5	still	still	RB
18751	5701	6	giving	give	VBG
18751	5701	7	off	off	RP
18751	5701	8	gas	gas	NN
18751	5701	9	rapidly	rapidly	RB
18751	5701	10	,	,	,
18751	5701	11	indicating	indicate	VBG
18751	5701	12	a	a	DT
18751	5701	13	freely	freely	RB
18751	5701	14	acid	acid	JJ
18751	5701	15	solution	solution	NN
18751	5701	16	;	;	:
18751	5701	17	if	if	IN
18751	5701	18	not	not	RB
18751	5701	19	,	,	,
18751	5701	20	acid	acid	NN
18751	5701	21	must	must	MD
18751	5701	22	be	be	VB
18751	5701	23	added	add	VBN
18751	5701	24	.	.	.
18751	5702	1	Wash	wash	VB
18751	5702	2	with	with	IN
18751	5702	3	water	water	NN
18751	5702	4	rendered	render	VBN
18751	5702	5	acid	acid	NN
18751	5702	6	.	.	.
18751	5703	1	Cool	cool	UH
18751	5703	2	and	and	CC
18751	5703	3	titrate	titrate	VB
18751	5703	4	.	.	.
18751	5704	1	With	with	IN
18751	5704	2	regard	regard	NN
18751	5704	3	to	to	IN
18751	5704	4	the	the	DT
18751	5704	5	relative	relative	JJ
18751	5704	6	advantages	advantage	NNS
18751	5704	7	of	of	IN
18751	5704	8	the	the	DT
18751	5704	9	different	different	JJ
18751	5704	10	methods	method	NNS
18751	5704	11	they	-PRON-	PRP
18751	5704	12	may	may	MD
18751	5704	13	be	be	VB
18751	5704	14	roughly	roughly	RB
18751	5704	15	summed	sum	VBN
18751	5704	16	up	up	RP
18751	5704	17	as	as	IN
18751	5704	18	follows:--The	follows:--The	``
18751	5704	19	stannous	stannous	JJ
18751	5704	20	chloride	chloride	NN
18751	5704	21	method	method	NN
18751	5704	22	has	have	VBZ
18751	5704	23	the	the	DT
18751	5704	24	advantage	advantage	NN
18751	5704	25	of	of	IN
18751	5704	26	immediately	immediately	RB
18751	5704	27	reducing	reduce	VBG
18751	5704	28	the	the	DT
18751	5704	29	ferric	ferric	JJ
18751	5704	30	iron	iron	NN
18751	5704	31	whether	whether	IN
18751	5704	32	in	in	IN
18751	5704	33	hot	hot	JJ
18751	5704	34	or	or	CC
18751	5704	35	cold	cold	JJ
18751	5704	36	solution	solution	NN
18751	5704	37	and	and	CC
18751	5704	38	under	under	IN
18751	5704	39	varied	varied	JJ
18751	5704	40	conditions	condition	NNS
18751	5704	41	in	in	IN
18751	5704	42	regard	regard	NN
18751	5704	43	to	to	IN
18751	5704	44	acidity	acidity	NN
18751	5704	45	,	,	,
18751	5704	46	but	but	CC
18751	5704	47	has	have	VBZ
18751	5704	48	the	the	DT
18751	5704	49	disadvantage	disadvantage	NN
18751	5704	50	of	of	IN
18751	5704	51	similarly	similarly	RB
18751	5704	52	reducing	reduce	VBG
18751	5704	53	salts	salt	NNS
18751	5704	54	of	of	IN
18751	5704	55	copper	copper	NN
18751	5704	56	and	and	CC
18751	5704	57	antimony	antimony	NN
18751	5704	58	,	,	,
18751	5704	59	which	which	WDT
18751	5704	60	,	,	,
18751	5704	61	in	in	IN
18751	5704	62	a	a	DT
18751	5704	63	subsequent	subsequent	JJ
18751	5704	64	titration	titration	NN
18751	5704	65	,	,	,
18751	5704	66	count	count	VB
18751	5704	67	as	as	IN
18751	5704	68	iron	iron	NN
18751	5704	69	.	.	.
18751	5705	1	Moreover	moreover	RB
18751	5705	2	,	,	,
18751	5705	3	there	there	EX
18751	5705	4	is	be	VBZ
18751	5705	5	no	no	DT
18751	5705	6	convenient	convenient	JJ
18751	5705	7	method	method	NN
18751	5705	8	of	of	IN
18751	5705	9	eliminating	eliminate	VBG
18751	5705	10	any	any	DT
18751	5705	11	large	large	JJ
18751	5705	12	excess	excess	NN
18751	5705	13	of	of	IN
18751	5705	14	the	the	DT
18751	5705	15	reagent	reagent	NN
18751	5705	16	that	that	WDT
18751	5705	17	may	may	MD
18751	5705	18	have	have	VB
18751	5705	19	been	be	VBN
18751	5705	20	used	use	VBN
18751	5705	21	;	;	:
18751	5705	22	and	and	CC
18751	5705	23	,	,	,
18751	5705	24	consequently	consequently	RB
18751	5705	25	,	,	,
18751	5705	26	it	-PRON-	PRP
18751	5705	27	either	either	CC
18751	5705	28	leaves	leave	VBZ
18751	5705	29	too	too	RB
18751	5705	30	much	much	RB
18751	5705	31	to	to	IN
18751	5705	32	the	the	DT
18751	5705	33	judgment	judgment	NN
18751	5705	34	of	of	IN
18751	5705	35	the	the	DT
18751	5705	36	operator	operator	NN
18751	5705	37	,	,	,
18751	5705	38	or	or	CC
18751	5705	39	entails	entail	VBZ
18751	5705	40	as	as	RB
18751	5705	41	much	much	JJ
18751	5705	42	care	care	NN
18751	5705	43	as	as	IN
18751	5705	44	a	a	DT
18751	5705	45	titration	titration	NN
18751	5705	46	.	.	.
18751	5706	1	Students	student	NNS
18751	5706	2	generally	generally	RB
18751	5706	3	get	get	VBP
18751	5706	4	good	good	JJ
18751	5706	5	results	result	NNS
18751	5706	6	by	by	IN
18751	5706	7	this	this	DT
18751	5706	8	method	method	NN
18751	5706	9	.	.	.
18751	5707	1	The	the	DT
18751	5707	2	sulphuretted	sulphuret	VBN
18751	5707	3	hydrogen	hydrogen	NN
18751	5707	4	method	method	NN
18751	5707	5	also	also	RB
18751	5707	6	has	have	VBZ
18751	5707	7	the	the	DT
18751	5707	8	advantage	advantage	NN
18751	5707	9	of	of	IN
18751	5707	10	quick	quick	JJ
18751	5707	11	reduction	reduction	NN
18751	5707	12	under	under	IN
18751	5707	13	varying	varying	NN
18751	5707	14	conditions	condition	NNS
18751	5707	15	,	,	,
18751	5707	16	and	and	CC
18751	5707	17	the	the	DT
18751	5707	18	further	further	JJ
18751	5707	19	one	one	CD
18751	5707	20	of	of	IN
18751	5707	21	adding	add	VBG
18751	5707	22	nothing	nothing	NN
18751	5707	23	objectionable	objectionable	JJ
18751	5707	24	to	to	IN
18751	5707	25	the	the	DT
18751	5707	26	solution	solution	NN
18751	5707	27	;	;	:
18751	5707	28	in	in	IN
18751	5707	29	fact	fact	NN
18751	5707	30	it	-PRON-	PRP
18751	5707	31	removes	remove	VBZ
18751	5707	32	certain	certain	JJ
18751	5707	33	impurities	impurity	NNS
18751	5707	34	.	.	.
18751	5708	1	The	the	DT
18751	5708	2	disadvantages	disadvantage	NNS
18751	5708	3	are	be	VBP
18751	5708	4	the	the	DT
18751	5708	5	necessity	necessity	NN
18751	5708	6	for	for	IN
18751	5708	7	boiling	boil	VBG
18751	5708	8	off	off	RP
18751	5708	9	the	the	DT
18751	5708	10	excess	excess	NN
18751	5708	11	of	of	IN
18751	5708	12	the	the	DT
18751	5708	13	gas	gas	NN
18751	5708	14	,	,	,
18751	5708	15	and	and	CC
18751	5708	16	of	of	IN
18751	5708	17	filtering	filter	VBG
18751	5708	18	off	off	RP
18751	5708	19	the	the	DT
18751	5708	20	precipitated	precipitate	VBN
18751	5708	21	sulphur	sulphur	NN
18751	5708	22	,	,	,
18751	5708	23	although	although	IN
18751	5708	24	this	this	DT
18751	5708	25	last	last	JJ
18751	5708	26	is	be	VBZ
18751	5708	27	not	not	RB
18751	5708	28	necessary	necessary	JJ
18751	5708	29	if	if	IN
18751	5708	30	precipitated	precipitate	VBN
18751	5708	31	cold	cold	JJ
18751	5708	32	.	.	.
18751	5709	1	The	the	DT
18751	5709	2	tendency	tendency	NN
18751	5709	3	with	with	IN
18751	5709	4	students	student	NNS
18751	5709	5	is	be	VBZ
18751	5709	6	to	to	TO
18751	5709	7	get	get	VB
18751	5709	8	high	high	JJ
18751	5709	9	results	result	NNS
18751	5709	10	.	.	.
18751	5710	1	The	the	DT
18751	5710	2	sodium	sodium	NN
18751	5710	3	sulphite	sulphite	NN
18751	5710	4	method	method	NN
18751	5710	5	has	have	VBZ
18751	5710	6	the	the	DT
18751	5710	7	advantages	advantage	NNS
18751	5710	8	of	of	IN
18751	5710	9	being	be	VBG
18751	5710	10	clean	clean	JJ
18751	5710	11	and	and	CC
18751	5710	12	neat	neat	JJ
18751	5710	13	,	,	,
18751	5710	14	and	and	CC
18751	5710	15	of	of	IN
18751	5710	16	requiring	require	VBG
18751	5710	17	no	no	DT
18751	5710	18	nitration	nitration	NN
18751	5710	19	.	.	.
18751	5711	1	On	on	IN
18751	5711	2	the	the	DT
18751	5711	3	other	other	JJ
18751	5711	4	hand	hand	NN
18751	5711	5	it	-PRON-	PRP
18751	5711	6	requires	require	VBZ
18751	5711	7	practice	practice	NN
18751	5711	8	in	in	IN
18751	5711	9	obtaining	obtain	VBG
18751	5711	10	the	the	DT
18751	5711	11	best	good	JJS
18751	5711	12	conditions	condition	NNS
18751	5711	13	for	for	IN
18751	5711	14	complete	complete	JJ
18751	5711	15	reduction	reduction	NN
18751	5711	16	;	;	:
18751	5711	17	and	and	CC
18751	5711	18	,	,	,
18751	5711	19	as	as	IN
18751	5711	20	with	with	IN
18751	5711	21	sulphuretted	sulphuret	VBN
18751	5711	22	hydrogen	hydrogen	NN
18751	5711	23	,	,	,
18751	5711	24	there	there	EX
18751	5711	25	is	be	VBZ
18751	5711	26	the	the	DT
18751	5711	27	necessity	necessity	NN
18751	5711	28	for	for	IN
18751	5711	29	boiling	boil	VBG
18751	5711	30	off	off	RP
18751	5711	31	the	the	DT
18751	5711	32	gas	gas	NN
18751	5711	33	,	,	,
18751	5711	34	while	while	IN
18751	5711	35	there	there	EX
18751	5711	36	is	be	VBZ
18751	5711	37	no	no	DT
18751	5711	38	simple	simple	JJ
18751	5711	39	and	and	CC
18751	5711	40	delicate	delicate	JJ
18751	5711	41	test	test	NN
18751	5711	42	for	for	IN
18751	5711	43	the	the	DT
18751	5711	44	residual	residual	JJ
18751	5711	45	sulphurous	sulphurous	JJ
18751	5711	46	acid	acid	NN
18751	5711	47	.	.	.
18751	5712	1	In	in	IN
18751	5712	2	addition	addition	NN
18751	5712	3	,	,	,
18751	5712	4	if	if	IN
18751	5712	5	an	an	DT
18751	5712	6	excess	excess	NN
18751	5712	7	of	of	IN
18751	5712	8	sodium	sodium	NN
18751	5712	9	sulphite	sulphite	NN
18751	5712	10	has	have	VBZ
18751	5712	11	been	be	VBN
18751	5712	12	used	use	VBN
18751	5712	13	and	and	CC
18751	5712	14	enough	enough	JJ
18751	5712	15	acid	acid	NN
18751	5712	16	not	not	RB
18751	5712	17	subsequently	subsequently	RB
18751	5712	18	added	add	VBN
18751	5712	19	,	,	,
18751	5712	20	the	the	DT
18751	5712	21	excess	excess	NN
18751	5712	22	will	will	MD
18751	5712	23	count	count	VB
18751	5712	24	as	as	IN
18751	5712	25	iron	iron	NN
18751	5712	26	.	.	.
18751	5713	1	Students	student	NNS
18751	5713	2	generally	generally	RB
18751	5713	3	get	get	VBP
18751	5713	4	low	low	JJ
18751	5713	5	results	result	NNS
18751	5713	6	by	by	IN
18751	5713	7	this	this	DT
18751	5713	8	method	method	NN
18751	5713	9	.	.	.
18751	5714	1	The	the	DT
18751	5714	2	advantages	advantage	NNS
18751	5714	3	of	of	IN
18751	5714	4	the	the	DT
18751	5714	5	zinc	zinc	NN
18751	5714	6	method	method	NN
18751	5714	7	are	be	VBP
18751	5714	8	,	,	,
18751	5714	9	that	that	IN
18751	5714	10	it	-PRON-	PRP
18751	5714	11	is	be	VBZ
18751	5714	12	easily	easily	RB
18751	5714	13	worked	work	VBN
18751	5714	14	and	and	CC
18751	5714	15	that	that	IN
18751	5714	16	the	the	DT
18751	5714	17	excess	excess	NN
18751	5714	18	of	of	IN
18751	5714	19	zinc	zinc	NN
18751	5714	20	is	be	VBZ
18751	5714	21	readily	readily	RB
18751	5714	22	removed	remove	VBN
18751	5714	23	by	by	IN
18751	5714	24	simply	simply	RB
18751	5714	25	filtering	filter	VBG
18751	5714	26	.	.	.
18751	5715	1	The	the	DT
18751	5715	2	disadvantages	disadvantage	NNS
18751	5715	3	are	be	VBP
18751	5715	4	the	the	DT
18751	5715	5	slowness[68	slowness[68	NN
18751	5715	6	]	]	-RRB-
18751	5715	7	with	with	IN
18751	5715	8	which	which	WDT
18751	5715	9	the	the	DT
18751	5715	10	last	last	JJ
18751	5715	11	portions	portion	NNS
18751	5715	12	of	of	IN
18751	5715	13	ferric	ferric	JJ
18751	5715	14	iron	iron	NN
18751	5715	15	are	be	VBP
18751	5715	16	reduced	reduce	VBN
18751	5715	17	,	,	,
18751	5715	18	the	the	DT
18751	5715	19	danger	danger	NN
18751	5715	20	of	of	IN
18751	5715	21	loss	loss	NN
18751	5715	22	by	by	IN
18751	5715	23	effervescence	effervescence	NN
18751	5715	24	,	,	,
18751	5715	25	the	the	DT
18751	5715	26	precipitation	precipitation	NN
18751	5715	27	of	of	IN
18751	5715	28	basic	basic	JJ
18751	5715	29	salts	salt	NNS
18751	5715	30	,	,	,
18751	5715	31	and	and	CC
18751	5715	32	,	,	,
18751	5715	33	perhaps	perhaps	RB
18751	5715	34	,	,	,
18751	5715	35	of	of	IN
18751	5715	36	iron	iron	NN
18751	5715	37	,	,	,
18751	5715	38	and	and	CC
18751	5715	39	the	the	DT
18751	5715	40	loading	loading	NN
18751	5715	41	of	of	IN
18751	5715	42	the	the	DT
18751	5715	43	solution	solution	NN
18751	5715	44	with	with	IN
18751	5715	45	salts	salt	NNS
18751	5715	46	of	of	IN
18751	5715	47	zinc	zinc	NN
18751	5715	48	,	,	,
18751	5715	49	which	which	WDT
18751	5715	50	in	in	IN
18751	5715	51	the	the	DT
18751	5715	52	titration	titration	NN
18751	5715	53	with	with	IN
18751	5715	54	bichromate	bichromate	NN
18751	5715	55	have	have	VBP
18751	5715	56	a	a	DT
18751	5715	57	prejudicial	prejudicial	JJ
18751	5715	58	effect	effect	NN
18751	5715	59	.	.	.
18751	5716	1	The	the	DT
18751	5716	2	tendency	tendency	NN
18751	5716	3	in	in	IN
18751	5716	4	the	the	DT
18751	5716	5	hands	hand	NNS
18751	5716	6	of	of	IN
18751	5716	7	students	student	NNS
18751	5716	8	is	be	VBZ
18751	5716	9	to	to	TO
18751	5716	10	get	get	VB
18751	5716	11	variable	variable	JJ
18751	5716	12	results	result	NNS
18751	5716	13	,	,	,
18751	5716	14	sometimes	sometimes	RB
18751	5716	15	low	low	JJ
18751	5716	16	and	and	CC
18751	5716	17	sometimes	sometimes	RB
18751	5716	18	high	high	JJ
18751	5716	19	.	.	.
18751	5717	1	Generally	generally	RB
18751	5717	2	speaking	speak	VBG
18751	5717	3	,	,	,
18751	5717	4	the	the	DT
18751	5717	5	sulphuretted	sulphuret	VBN
18751	5717	6	hydrogen	hydrogen	NN
18751	5717	7	and	and	CC
18751	5717	8	sodium	sodium	NN
18751	5717	9	sulphite	sulphite	NN
18751	5717	10	methods	method	NNS
18751	5717	11	are	be	VBP
18751	5717	12	to	to	TO
18751	5717	13	be	be	VB
18751	5717	14	preferred	prefer	VBN
18751	5717	15	.	.	.
18751	5718	1	Carefully	carefully	RB
18751	5718	2	worked	work	VBN
18751	5718	3	each	each	DT
18751	5718	4	method	method	NN
18751	5718	5	will	will	MD
18751	5718	6	yield	yield	VB
18751	5718	7	good	good	JJ
18751	5718	8	results	result	NNS
18751	5718	9	.	.	.
18751	5719	1	The	the	DT
18751	5719	2	titration	titration	NN
18751	5719	3	may	may	MD
18751	5719	4	be	be	VB
18751	5719	5	done	do	VBN
18751	5719	6	with	with	IN
18751	5719	7	a	a	DT
18751	5719	8	standard	standard	JJ
18751	5719	9	solution	solution	NN
18751	5719	10	of	of	IN
18751	5719	11	(	(	-LRB-
18751	5719	12	1	1	LS
18751	5719	13	)	)	-RRB-
18751	5719	14	permanganate	permanganate	NN
18751	5719	15	of	of	IN
18751	5719	16	potash	potash	NN
18751	5719	17	,	,	,
18751	5719	18	or	or	CC
18751	5719	19	(	(	-LRB-
18751	5719	20	2	2	LS
18751	5719	21	)	)	-RRB-
18751	5719	22	bichromate	bichromate	NN
18751	5719	23	of	of	IN
18751	5719	24	potash	potash	NN
18751	5719	25	.	.	.
18751	5720	1	1	1	LS
18751	5720	2	.	.	.
18751	5721	1	_	_	NNP
18751	5721	2	With	with	IN
18751	5721	3	Permanganate	Permanganate	NNP
18751	5721	4	of	of	IN
18751	5721	5	Potash._--Prepare	Potash._--Prepare	NNP
18751	5721	6	a	a	DT
18751	5721	7	standard	standard	JJ
18751	5721	8	solution	solution	NN
18751	5721	9	by	by	IN
18751	5721	10	dissolving	dissolve	VBG
18751	5721	11	2.82	2.82	CD
18751	5721	12	grams	gram	NNS
18751	5721	13	of	of	IN
18751	5721	14	the	the	DT
18751	5721	15	salt	salt	NN
18751	5721	16	and	and	CC
18751	5721	17	diluting	diluting	NN
18751	5721	18	to	to	IN
18751	5721	19	one	one	CD
18751	5721	20	litre	litre	NN
18751	5721	21	.	.	.
18751	5722	1	The	the	DT
18751	5722	2	strength	strength	NN
18751	5722	3	of	of	IN
18751	5722	4	this	this	DT
18751	5722	5	should	should	MD
18751	5722	6	be	be	VB
18751	5722	7	100	100	CD
18751	5722	8	c.c	c.c	NNP
18751	5722	9	.	.	.
18751	5723	1	=	=	NFP
18751	5723	2	0.5	0.5	CD
18751	5723	3	gram	gram	NN
18751	5723	4	of	of	IN
18751	5723	5	iron	iron	NN
18751	5723	6	,	,	,
18751	5723	7	but	but	CC
18751	5723	8	it	-PRON-	PRP
18751	5723	9	varies	vary	VBZ
18751	5723	10	slightly	slightly	RB
18751	5723	11	,	,	,
18751	5723	12	and	and	CC
18751	5723	13	should	should	MD
18751	5723	14	be	be	VB
18751	5723	15	determined	determine	VBN
18751	5723	16	(	(	-LRB-
18751	5723	17	and	and	CC
18751	5723	18	afterwards	afterwards	RB
18751	5723	19	checked	check	VBD
18751	5723	20	every	every	DT
18751	5723	21	two	two	CD
18751	5723	22	or	or	CC
18751	5723	23	three	three	CD
18751	5723	24	weeks	week	NNS
18751	5723	25	)	)	-RRB-
18751	5723	26	by	by	IN
18751	5723	27	weighing	weigh	VBG
18751	5723	28	up	up	RP
18751	5723	29	0.2	0.2	CD
18751	5723	30	gram	gram	NN
18751	5723	31	of	of	IN
18751	5723	32	iron	iron	NN
18751	5723	33	wire	wire	NN
18751	5723	34	,	,	,
18751	5723	35	dissolving	dissolve	VBG
18751	5723	36	in	in	IN
18751	5723	37	10	10	CD
18751	5723	38	c.c	c.c	NNP
18751	5723	39	.	.	.
18751	5724	1	of	of	IN
18751	5724	2	dilute	dilute	NNP
18751	5724	3	sulphuric	sulphuric	NNP
18751	5724	4	acid	acid	NNP
18751	5724	5	,	,	,
18751	5724	6	diluting	diluting	NN
18751	5724	7	to	to	IN
18751	5724	8	about	about	RB
18751	5724	9	100	100	CD
18751	5724	10	c.c	c.c	NNP
18751	5724	11	.	.	NNP
18751	5724	12	,	,	,
18751	5724	13	and	and	CC
18751	5724	14	titrating	titrating	NN
18751	5724	15	.	.	.
18751	5725	1	The	the	DT
18751	5725	2	standard	standard	JJ
18751	5725	3	solution	solution	NN
18751	5725	4	must	must	MD
18751	5725	5	be	be	VB
18751	5725	6	put	put	VBN
18751	5725	7	in	in	IN
18751	5725	8	a	a	DT
18751	5725	9	burette	burette	NN
18751	5725	10	with	with	IN
18751	5725	11	a	a	DT
18751	5725	12	glass	glass	NN
18751	5725	13	stopcock	stopcock	NN
18751	5725	14	,	,	,
18751	5725	15	as	as	IN
18751	5725	16	it	-PRON-	PRP
18751	5725	17	attacks	attack	VBZ
18751	5725	18	india	india	NNP
18751	5725	19	-	-	HYPH
18751	5725	20	rubber	rubber	NNP
18751	5725	21	.	.	.
18751	5726	1	The	the	DT
18751	5726	2	assay	assay	NN
18751	5726	3	should	should	MD
18751	5726	4	be	be	VB
18751	5726	5	contained	contain	VBN
18751	5726	6	in	in	IN
18751	5726	7	a	a	DT
18751	5726	8	pint	pint	NN
18751	5726	9	flask	flask	NN
18751	5726	10	,	,	,
18751	5726	11	and	and	CC
18751	5726	12	be	be	VB
18751	5726	13	cooled	cool	VBN
18751	5726	14	before	before	IN
18751	5726	15	titrating	titrate	VBG
18751	5726	16	.	.	.
18751	5727	1	The	the	DT
18751	5727	2	standard	standard	JJ
18751	5727	3	solution	solution	NN
18751	5727	4	must	must	MD
18751	5727	5	be	be	VB
18751	5727	6	run	run	VBN
18751	5727	7	in	in	IN
18751	5727	8	until	until	IN
18751	5727	9	a	a	DT
18751	5727	10	pinkish	pinkish	JJ
18751	5727	11	tinge	tinge	NN
18751	5727	12	permeates	permeate	VBZ
18751	5727	13	the	the	DT
18751	5727	14	whole	whole	JJ
18751	5727	15	solution	solution	NN
18751	5727	16	;	;	:
18751	5727	17	this	this	DT
18751	5727	18	must	must	MD
18751	5727	19	be	be	VB
18751	5727	20	taken	take	VBN
18751	5727	21	as	as	IN
18751	5727	22	the	the	DT
18751	5727	23	finishing	finishing	JJ
18751	5727	24	point	point	NN
18751	5727	25	.	.	.
18751	5728	1	When	when	WRB
18751	5728	2	certain	certain	JJ
18751	5728	3	interfering	interfere	VBG
18751	5728	4	bodies	body	NNS
18751	5728	5	are	be	VBP
18751	5728	6	present	present	JJ
18751	5728	7	this	this	DT
18751	5728	8	colour	colour	NN
18751	5728	9	quickly	quickly	RB
18751	5728	10	fades	fade	NNS
18751	5728	11	,	,	,
18751	5728	12	but	but	CC
18751	5728	13	the	the	DT
18751	5728	14	fading	fading	NN
18751	5728	15	must	must	MD
18751	5728	16	be	be	VB
18751	5728	17	ignored	ignore	VBN
18751	5728	18	.	.	.
18751	5729	1	With	with	IN
18751	5729	2	pure	pure	JJ
18751	5729	3	solutions	solution	NNS
18751	5729	4	the	the	DT
18751	5729	5	colour	colour	NN
18751	5729	6	is	be	VBZ
18751	5729	7	fairly	fairly	RB
18751	5729	8	permanent	permanent	JJ
18751	5729	9	,	,	,
18751	5729	10	and	and	CC
18751	5729	11	a	a	DT
18751	5729	12	single	single	JJ
18751	5729	13	drop	drop	NN
18751	5729	14	of	of	IN
18751	5729	15	the	the	DT
18751	5729	16	potassium	potassium	NN
18751	5729	17	permanganate	permanganate	NN
18751	5729	18	solution	solution	NN
18751	5729	19	is	be	VBZ
18751	5729	20	sufficient	sufficient	JJ
18751	5729	21	to	to	TO
18751	5729	22	determine	determine	VB
18751	5729	23	the	the	DT
18751	5729	24	finishing	finishing	JJ
18751	5729	25	point	point	NN
18751	5729	26	.	.	.
18751	5730	1	2	2	LS
18751	5730	2	.	.	.
18751	5731	1	_	_	NNP
18751	5731	2	With	with	IN
18751	5731	3	Bichromate	Bichromate	NNP
18751	5731	4	of	of	IN
18751	5731	5	Potash._--Prepare	Potash._--Prepare	NNP
18751	5731	6	a	a	DT
18751	5731	7	standard	standard	JJ
18751	5731	8	solution	solution	NN
18751	5731	9	by	by	IN
18751	5731	10	dissolving	dissolve	VBG
18751	5731	11	4.39	4.39	CD
18751	5731	12	grams	gram	NNS
18751	5731	13	of	of	IN
18751	5731	14	the	the	DT
18751	5731	15	powdered	powder	VBN
18751	5731	16	and	and	CC
18751	5731	17	dried	dry	VBN
18751	5731	18	salt	salt	NN
18751	5731	19	in	in	IN
18751	5731	20	water	water	NN
18751	5731	21	,	,	,
18751	5731	22	and	and	CC
18751	5731	23	diluting	diluting	NN
18751	5731	24	to	to	IN
18751	5731	25	1	1	CD
18751	5731	26	litre	litre	NN
18751	5731	27	.	.	.
18751	5732	1	This	this	DT
18751	5732	2	solution	solution	NN
18751	5732	3	is	be	VBZ
18751	5732	4	permanent	permanent	JJ
18751	5732	5	,	,	,
18751	5732	6	its	-PRON-	PRP$
18751	5732	7	strength	strength	NN
18751	5732	8	is	be	VBZ
18751	5732	9	determined	determine	VBN
18751	5732	10	by	by	IN
18751	5732	11	dissolving	dissolve	VBG
18751	5732	12	0.2	0.2	CD
18751	5732	13	gram	gram	NN
18751	5732	14	of	of	IN
18751	5732	15	iron	iron	NN
18751	5732	16	wire	wire	NN
18751	5732	17	in	in	IN
18751	5732	18	10	10	CD
18751	5732	19	c.c	c.c	NNP
18751	5732	20	.	.	.
18751	5733	1	of	of	IN
18751	5733	2	dilute	dilute	NNP
18751	5733	3	sulphuric	sulphuric	NNP
18751	5733	4	acid	acid	NNP
18751	5733	5	,	,	,
18751	5733	6	diluting	diluting	NN
18751	5733	7	to	to	IN
18751	5733	8	about	about	RB
18751	5733	9	a	a	DT
18751	5733	10	quarter	quarter	NN
18751	5733	11	of	of	IN
18751	5733	12	a	a	DT
18751	5733	13	litre	litre	NN
18751	5733	14	,	,	,
18751	5733	15	and	and	CC
18751	5733	16	titrating	titrating	NN
18751	5733	17	.	.	.
18751	5734	1	Also	also	RB
18751	5734	2	prepare	prepare	VB
18751	5734	3	a	a	DT
18751	5734	4	test	test	NN
18751	5734	5	solution	solution	NN
18751	5734	6	by	by	IN
18751	5734	7	dissolving	dissolve	VBG
18751	5734	8	0.1	0.1	CD
18751	5734	9	gram	gram	NN
18751	5734	10	of	of	IN
18751	5734	11	ferricyanide	ferricyanide	NN
18751	5734	12	of	of	IN
18751	5734	13	potassium	potassium	NN
18751	5734	14	in	in	IN
18751	5734	15	100	100	CD
18751	5734	16	c.c	c.c	NNP
18751	5734	17	.	.	.
18751	5735	1	of	of	IN
18751	5735	2	water	water	NN
18751	5735	3	.	.	.
18751	5736	1	This	this	DT
18751	5736	2	solution	solution	NN
18751	5736	3	does	do	VBZ
18751	5736	4	not	not	RB
18751	5736	5	keep	keep	VB
18751	5736	6	well	well	RB
18751	5736	7	and	and	CC
18751	5736	8	must	must	MD
18751	5736	9	be	be	VB
18751	5736	10	freshly	freshly	RB
18751	5736	11	prepared	prepare	VBN
18751	5736	12	.	.	.
18751	5737	1	An	an	DT
18751	5737	2	ordinary	ordinary	JJ
18751	5737	3	burette	burette	NN
18751	5737	4	is	be	VBZ
18751	5737	5	used	use	VBN
18751	5737	6	.	.	.
18751	5738	1	The	the	DT
18751	5738	2	assay	assay	NN
18751	5738	3	is	be	VBZ
18751	5738	4	best	well	RBS
18751	5738	5	contained	contain	VBN
18751	5738	6	in	in	IN
18751	5738	7	a	a	DT
18751	5738	8	glazed	glaze	VBN
18751	5738	9	earthenware	earthenware	NN
18751	5738	10	dish	dish	NN
18751	5738	11	,	,	,
18751	5738	12	and	and	CC
18751	5738	13	may	may	MD
18751	5738	14	be	be	VB
18751	5738	15	titrated	titrate	VBN
18751	5738	16	hot	hot	JJ
18751	5738	17	or	or	CC
18751	5738	18	cold	cold	JJ
18751	5738	19	.	.	.
18751	5739	1	To	to	TO
18751	5739	2	determine	determine	VB
18751	5739	3	the	the	DT
18751	5739	4	finishing	finishing	JJ
18751	5739	5	point	point	NN
18751	5739	6	,	,	,
18751	5739	7	place	place	VB
18751	5739	8	a	a	DT
18751	5739	9	series	series	NN
18751	5739	10	of	of	IN
18751	5739	11	drops	drop	NNS
18751	5739	12	of	of	IN
18751	5739	13	the	the	DT
18751	5739	14	ferricyanide	ferricyanide	NN
18751	5739	15	solution	solution	NN
18751	5739	16	on	on	IN
18751	5739	17	a	a	DT
18751	5739	18	dry	dry	JJ
18751	5739	19	white	white	JJ
18751	5739	20	glazed	glaze	VBN
18751	5739	21	plate	plate	NN
18751	5739	22	.	.	.
18751	5740	1	The	the	DT
18751	5740	2	drops	drop	NNS
18751	5740	3	should	should	MD
18751	5740	4	be	be	VB
18751	5740	5	of	of	IN
18751	5740	6	about	about	IN
18751	5740	7	the	the	DT
18751	5740	8	same	same	JJ
18751	5740	9	size	size	NN
18751	5740	10	and	and	CC
18751	5740	11	be	be	VB
18751	5740	12	placed	place	VBN
18751	5740	13	in	in	IN
18751	5740	14	lines	line	NNS
18751	5740	15	at	at	IN
18751	5740	16	fairly	fairly	RB
18751	5740	17	equal	equal	JJ
18751	5740	18	distances	distance	NNS
18751	5740	19	.	.	.
18751	5741	1	The	the	DT
18751	5741	2	bichromate	bichromate	NN
18751	5741	3	is	be	VBZ
18751	5741	4	run	run	VBN
18751	5741	5	in	in	IN
18751	5741	6	,	,	,
18751	5741	7	in	in	IN
18751	5741	8	a	a	DT
18751	5741	9	steady	steady	JJ
18751	5741	10	stream	stream	NN
18751	5741	11	,	,	,
18751	5741	12	the	the	DT
18751	5741	13	assay	assay	NN
18751	5741	14	solution	solution	NN
18751	5741	15	being	be	VBG
18751	5741	16	continuously	continuously	RB
18751	5741	17	stirred	stir	VBN
18751	5741	18	until	until	IN
18751	5741	19	the	the	DT
18751	5741	20	reaction	reaction	NN
18751	5741	21	is	be	VBZ
18751	5741	22	sensibly	sensibly	RB
18751	5741	23	slackened	slacken	VBN
18751	5741	24	.	.	.
18751	5742	1	Then	then	RB
18751	5742	2	bring	bring	VB
18751	5742	3	a	a	DT
18751	5742	4	drop	drop	NN
18751	5742	5	of	of	IN
18751	5742	6	the	the	DT
18751	5742	7	assay	assay	NN
18751	5742	8	with	with	IN
18751	5742	9	the	the	DT
18751	5742	10	stirrer	stirrer	NN
18751	5742	11	in	in	IN
18751	5742	12	contact	contact	NN
18751	5742	13	with	with	IN
18751	5742	14	one	one	CD
18751	5742	15	of	of	IN
18751	5742	16	the	the	DT
18751	5742	17	test	test	NN
18751	5742	18	drops	drop	VBZ
18751	5742	19	on	on	IN
18751	5742	20	the	the	DT
18751	5742	21	plate	plate	NN
18751	5742	22	.	.	.
18751	5743	1	The	the	DT
18751	5743	2	standard	standard	NN
18751	5743	3	can	can	MD
18751	5743	4	be	be	VB
18751	5743	5	safely	safely	RB
18751	5743	6	run	run	VBN
18751	5743	7	in	in	IN
18751	5743	8	1	1	CD
18751	5743	9	c.c	c.c	NNP
18751	5743	10	.	.	.
18751	5744	1	at	at	IN
18751	5744	2	a	a	DT
18751	5744	3	time	time	NN
18751	5744	4	,	,	,
18751	5744	5	so	so	RB
18751	5744	6	long	long	RB
18751	5744	7	as	as	IN
18751	5744	8	the	the	DT
18751	5744	9	test	test	NN
18751	5744	10	drop	drop	NN
18751	5744	11	shows	show	VBZ
18751	5744	12	signs	sign	NNS
18751	5744	13	of	of	IN
18751	5744	14	a	a	DT
18751	5744	15	precipitate	precipitate	NN
18751	5744	16	.	.	.
18751	5745	1	When	when	WRB
18751	5745	2	only	only	RB
18751	5745	3	a	a	DT
18751	5745	4	coloration	coloration	NN
18751	5745	5	is	be	VBZ
18751	5745	6	produced	produce	VBN
18751	5745	7	run	run	NN
18751	5745	8	in	in	IN
18751	5745	9	cautiously	cautiously	RB
18751	5745	10	a	a	DT
18751	5745	11	few	few	JJ
18751	5745	12	drops	drop	NNS
18751	5745	13	at	at	IN
18751	5745	14	a	a	DT
18751	5745	15	time	time	NN
18751	5745	16	so	so	RB
18751	5745	17	long	long	RB
18751	5745	18	as	as	IN
18751	5745	19	two	two	CD
18751	5745	20	drops	drop	NNS
18751	5745	21	of	of	IN
18751	5745	22	the	the	DT
18751	5745	23	assay	assay	NN
18751	5745	24	gives	give	VBZ
18751	5745	25	with	with	IN
18751	5745	26	the	the	DT
18751	5745	27	test	test	NN
18751	5745	28	a	a	DT
18751	5745	29	colour	colour	NN
18751	5745	30	which	which	WDT
18751	5745	31	is	be	VBZ
18751	5745	32	even	even	RB
18751	5745	33	faintly	faintly	RB
18751	5745	34	greener	green	JJR
18751	5745	35	than	than	IN
18751	5745	36	two	two	CD
18751	5745	37	drops	drop	NNS
18751	5745	38	of	of	IN
18751	5745	39	the	the	DT
18751	5745	40	assay	assay	NN
18751	5745	41	solution	solution	NN
18751	5745	42	placed	place	VBN
18751	5745	43	alongside	alongside	RB
18751	5745	44	.	.	.
18751	5746	1	The	the	DT
18751	5746	2	finishing	finishing	JJ
18751	5746	3	point	point	NN
18751	5746	4	is	be	VBZ
18751	5746	5	decided	decide	VBN
18751	5746	6	and	and	CC
18751	5746	7	practically	practically	RB
18751	5746	8	permanent	permanent	JJ
18751	5746	9	,	,	,
18751	5746	10	although	although	IN
18751	5746	11	it	-PRON-	PRP
18751	5746	12	demands	demand	VBZ
18751	5746	13	a	a	DT
18751	5746	14	little	little	JJ
18751	5746	15	practice	practice	NN
18751	5746	16	to	to	TO
18751	5746	17	recognise	recognise	VB
18751	5746	18	it	-PRON-	PRP
18751	5746	19	.	.	.
18751	5747	1	The	the	DT
18751	5747	2	titration	titration	NN
18751	5747	3	with	with	IN
18751	5747	4	permanganate	permanganate	NN
18751	5747	5	of	of	IN
18751	5747	6	potassium	potassium	NN
18751	5747	7	has	have	VBZ
18751	5747	8	the	the	DT
18751	5747	9	advantage	advantage	NN
18751	5747	10	of	of	IN
18751	5747	11	a	a	DT
18751	5747	12	more	more	RBR
18751	5747	13	distinct	distinct	JJ
18751	5747	14	finishing	finishing	NN
18751	5747	15	point	point	NN
18751	5747	16	and	and	CC
18751	5747	17	easier	easy	JJR
18751	5747	18	mode	mode	NN
18751	5747	19	of	of	IN
18751	5747	20	working	work	VBG
18751	5747	21	;	;	:
18751	5747	22	its	-PRON-	PRP$
18751	5747	23	application	application	NN
18751	5747	24	,	,	,
18751	5747	25	however	however	RB
18751	5747	26	,	,	,
18751	5747	27	is	be	VBZ
18751	5747	28	somewhat	somewhat	RB
18751	5747	29	limited	limited	JJ
18751	5747	30	by	by	IN
18751	5747	31	the	the	DT
18751	5747	32	disturbing	disturbing	JJ
18751	5747	33	effects	effect	NNS
18751	5747	34	of	of	IN
18751	5747	35	hydrochloric	hydrochloric	JJ
18751	5747	36	acid	acid	NN
18751	5747	37	.	.	.
18751	5748	1	The	the	DT
18751	5748	2	bichromate	bichromate	NN
18751	5748	3	method	method	NN
18751	5748	4	has	have	VBZ
18751	5748	5	the	the	DT
18751	5748	6	advantage	advantage	NN
18751	5748	7	of	of	IN
18751	5748	8	a	a	DT
18751	5748	9	standard	standard	JJ
18751	5748	10	solution	solution	NN
18751	5748	11	which	which	WDT
18751	5748	12	does	do	VBZ
18751	5748	13	not	not	RB
18751	5748	14	alter	alter	VB
18751	5748	15	in	in	IN
18751	5748	16	strength	strength	NN
18751	5748	17	,	,	,
18751	5748	18	and	and	CC
18751	5748	19	the	the	DT
18751	5748	20	further	further	JJ
18751	5748	21	one	one	CD
18751	5748	22	of	of	IN
18751	5748	23	being	be	VBG
18751	5748	24	but	but	CC
18751	5748	25	little	little	JJ
18751	5748	26	affected	affected	JJ
18751	5748	27	by	by	IN
18751	5748	28	altering	alter	VBG
18751	5748	29	conditions	condition	NNS
18751	5748	30	of	of	IN
18751	5748	31	assay	assay	NNP
18751	5748	32	.	.	.
18751	5749	1	Hydrochloric	hydrochloric	JJ
18751	5749	2	acid	acid	NN
18751	5749	3	has	have	VBZ
18751	5749	4	practically	practically	RB
18751	5749	5	no	no	DT
18751	5749	6	effect	effect	NN
18751	5749	7	on	on	IN
18751	5749	8	it	-PRON-	PRP
18751	5749	9	.	.	.
18751	5750	1	Both	both	DT
18751	5750	2	methods	method	NNS
18751	5750	3	give	give	VBP
18751	5750	4	accurate	accurate	JJ
18751	5750	5	results	result	NNS
18751	5750	6	and	and	CC
18751	5750	7	are	be	VBP
18751	5750	8	good	good	JJ
18751	5750	9	examples	example	NNS
18751	5750	10	of	of	IN
18751	5750	11	volumetric	volumetric	JJ
18751	5750	12	methods	method	NNS
18751	5750	13	.	.	.
18751	5751	1	The	the	DT
18751	5751	2	following	follow	VBG
18751	5751	3	results	result	NNS
18751	5751	4	illustrate	illustrate	VBP
18751	5751	5	the	the	DT
18751	5751	6	extent	extent	NN
18751	5751	7	to	to	TO
18751	5751	8	which	which	WDT
18751	5751	9	the	the	DT
18751	5751	10	methods	method	NNS
18751	5751	11	may	may	MD
18751	5751	12	be	be	VB
18751	5751	13	relied	rely	VBN
18751	5751	14	on	on	IN
18751	5751	15	;	;	:
18751	5751	16	and	and	CC
18751	5751	17	the	the	DT
18751	5751	18	influence	influence	NN
18751	5751	19	which	which	WDT
18751	5751	20	the	the	DT
18751	5751	21	various	various	JJ
18751	5751	22	conditions	condition	NNS
18751	5751	23	of	of	IN
18751	5751	24	experiment	experiment	NN
18751	5751	25	have	have	VBP
18751	5751	26	on	on	IN
18751	5751	27	the	the	DT
18751	5751	28	assay	assay	NN
18751	5751	29	.	.	.
18751	5752	1	Solutions	solution	NNS
18751	5752	2	of	of	IN
18751	5752	3	ferrous	ferrous	JJ
18751	5752	4	sulphate	sulphate	NN
18751	5752	5	and	and	CC
18751	5752	6	of	of	IN
18751	5752	7	ferrous	ferrous	JJ
18751	5752	8	chloride	chloride	NN
18751	5752	9	were	be	VBD
18751	5752	10	made	make	VBN
18751	5752	11	containing	contain	VBG
18751	5752	12	0.5	0.5	CD
18751	5752	13	gram	gram	NN
18751	5752	14	of	of	IN
18751	5752	15	iron	iron	NN
18751	5752	16	in	in	IN
18751	5752	17	each	each	DT
18751	5752	18	100	100	CD
18751	5752	19	c.c	c.c	NNP
18751	5752	20	.	.	NNP
18751	5752	21	,	,	,
18751	5752	22	thus	thus	RB
18751	5752	23	corresponding	correspond	VBG
18751	5752	24	to	to	IN
18751	5752	25	the	the	DT
18751	5752	26	standard	standard	JJ
18751	5752	27	solutions	solution	NNS
18751	5752	28	of	of	IN
18751	5752	29	permanganate	permanganate	NN
18751	5752	30	and	and	CC
18751	5752	31	bichromate	bichromate	NN
18751	5752	32	of	of	IN
18751	5752	33	potassium	potassium	NN
18751	5752	34	.	.	.
18751	5753	1	These	these	DT
18751	5753	2	last	last	JJ
18751	5753	3	were	be	VBD
18751	5753	4	prepared	prepare	VBN
18751	5753	5	in	in	IN
18751	5753	6	the	the	DT
18751	5753	7	way	way	NN
18751	5753	8	already	already	RB
18751	5753	9	described	describe	VBN
18751	5753	10	.	.	.
18751	5754	1	The	the	DT
18751	5754	2	solution	solution	NN
18751	5754	3	of	of	IN
18751	5754	4	ferrous	ferrous	JJ
18751	5754	5	sulphate	sulphate	NN
18751	5754	6	was	be	VBD
18751	5754	7	made	make	VBN
18751	5754	8	by	by	IN
18751	5754	9	dissolving	dissolve	VBG
18751	5754	10	5.01	5.01	CD
18751	5754	11	grams	gram	NNS
18751	5754	12	of	of	IN
18751	5754	13	iron	iron	NN
18751	5754	14	wire	wire	NN
18751	5754	15	in	in	IN
18751	5754	16	100	100	CD
18751	5754	17	c.c	c.c	NNP
18751	5754	18	.	.	.
18751	5755	1	of	of	IN
18751	5755	2	dilute	dilute	NNP
18751	5755	3	sulphuric	sulphuric	NNP
18751	5755	4	acid	acid	NNP
18751	5755	5	and	and	CC
18751	5755	6	diluting	diluting	NN
18751	5755	7	to	to	IN
18751	5755	8	1	1	CD
18751	5755	9	litre	litre	NN
18751	5755	10	.	.	.
18751	5756	1	A	a	DT
18751	5756	2	similar	similar	JJ
18751	5756	3	solution	solution	NN
18751	5756	4	may	may	MD
18751	5756	5	be	be	VB
18751	5756	6	made	make	VBN
18751	5756	7	by	by	IN
18751	5756	8	dissolving	dissolve	VBG
18751	5756	9	24.82	24.82	CD
18751	5756	10	grams	gram	NNS
18751	5756	11	of	of	IN
18751	5756	12	pure	pure	JJ
18751	5756	13	ferrous	ferrous	JJ
18751	5756	14	sulphate	sulphate	NN
18751	5756	15	crystals	crystal	NNS
18751	5756	16	in	in	IN
18751	5756	17	water	water	NN
18751	5756	18	,	,	,
18751	5756	19	adding	add	VBG
18751	5756	20	100	100	CD
18751	5756	21	c.c	c.c	NNP
18751	5756	22	.	.	.
18751	5757	1	of	of	IN
18751	5757	2	dilute	dilute	NNP
18751	5757	3	sulphuric	sulphuric	NNP
18751	5757	4	acid	acid	NNP
18751	5757	5	,	,	,
18751	5757	6	and	and	CC
18751	5757	7	diluting	diluting	NN
18751	5757	8	to	to	IN
18751	5757	9	1	1	CD
18751	5757	10	litre	litre	NN
18751	5757	11	.	.	.
18751	5758	1	~Rate	~rate	NN
18751	5758	2	of	of	IN
18751	5758	3	Oxidation	oxidation	NN
18751	5758	4	by	by	IN
18751	5758	5	Exposure	Exposure	NNP
18751	5758	6	to	to	IN
18751	5758	7	Air.~--This	air.~--this	DT
18751	5758	8	is	be	VBZ
18751	5758	9	an	an	DT
18751	5758	10	important	important	JJ
18751	5758	11	consideration	consideration	NN
18751	5758	12	,	,	,
18751	5758	13	and	and	CC
18751	5758	14	if	if	IN
18751	5758	15	the	the	DT
18751	5758	16	rate	rate	NN
18751	5758	17	were	be	VBD
18751	5758	18	at	at	RB
18751	5758	19	all	all	RB
18751	5758	20	rapid	rapid	JJ
18751	5758	21	would	would	MD
18751	5758	22	have	have	VB
18751	5758	23	a	a	DT
18751	5758	24	serious	serious	JJ
18751	5758	25	influence	influence	NN
18751	5758	26	on	on	IN
18751	5758	27	the	the	DT
18751	5758	28	manner	manner	NN
18751	5758	29	of	of	IN
18751	5758	30	working	working	NN
18751	5758	31	,	,	,
18751	5758	32	since	since	IN
18751	5758	33	exclusion	exclusion	NN
18751	5758	34	of	of	IN
18751	5758	35	air	air	NN
18751	5758	36	in	in	IN
18751	5758	37	the	the	DT
18751	5758	38	various	various	JJ
18751	5758	39	operations	operation	NNS
18751	5758	40	would	would	MD
18751	5758	41	be	be	VB
18751	5758	42	troublesome	troublesome	JJ
18751	5758	43	.	.	.
18751	5759	1	20	20	CD
18751	5759	2	c.c	c.c	NNP
18751	5759	3	.	.	.
18751	5760	1	of	of	IN
18751	5760	2	the	the	DT
18751	5760	3	solution	solution	NN
18751	5760	4	of	of	IN
18751	5760	5	ferrous	ferrous	JJ
18751	5760	6	sulphate	sulphate	NN
18751	5760	7	were	be	VBD
18751	5760	8	taken	take	VBN
18751	5760	9	in	in	IN
18751	5760	10	each	each	DT
18751	5760	11	experiment	experiment	NN
18751	5760	12	,	,	,
18751	5760	13	acidified	acidify	VBN
18751	5760	14	with	with	IN
18751	5760	15	10	10	CD
18751	5760	16	c.c	c.c	NNP
18751	5760	17	.	.	.
18751	5761	1	of	of	IN
18751	5761	2	dilute	dilute	NNP
18751	5761	3	sulphuric	sulphuric	NNP
18751	5761	4	acid	acid	NNP
18751	5761	5	,	,	,
18751	5761	6	and	and	CC
18751	5761	7	diluted	dilute	VBN
18751	5761	8	to	to	IN
18751	5761	9	100	100	CD
18751	5761	10	c.c	c.c	NNP
18751	5761	11	.	.	.
18751	5762	1	The	the	DT
18751	5762	2	solution	solution	NN
18751	5762	3	was	be	VBD
18751	5762	4	exposed	expose	VBN
18751	5762	5	,	,	,
18751	5762	6	cold	cold	JJ
18751	5762	7	,	,	,
18751	5762	8	in	in	IN
18751	5762	9	an	an	DT
18751	5762	10	open	open	JJ
18751	5762	11	beaker	beaker	NN
18751	5762	12	for	for	IN
18751	5762	13	varying	vary	VBG
18751	5762	14	lengths	length	NNS
18751	5762	15	of	of	IN
18751	5762	16	time	time	NN
18751	5762	17	,	,	,
18751	5762	18	and	and	CC
18751	5762	19	titrated	titrate	VBN
18751	5762	20	with	with	IN
18751	5762	21	permanganate	permanganate	NN
18751	5762	22	of	of	IN
18751	5762	23	potassium	potassium	NN
18751	5762	24	.	.	.
18751	5763	1	Time	Time	NNP
18751	5763	2	exposed	expose	VBD
18751	5763	3	1	1	CD
18751	5763	4	hour	hour	NN
18751	5763	5	1	1	CD
18751	5763	6	day	day	NN
18751	5763	7	2	2	CD
18751	5763	8	days	day	NNS
18751	5763	9	3	3	CD
18751	5763	10	days	day	NNS
18751	5763	11	c.c	c.c	NNP
18751	5763	12	.	.	.
18751	5764	1	required	require	VBN
18751	5764	2	19.2	19.2	CD
18751	5764	3	19.1	19.1	CD
18751	5764	4	19.0	19.0	CD
18751	5764	5	19.0	19.0	CD
18751	5764	6	These	these	DT
18751	5764	7	results	result	NNS
18751	5764	8	show	show	VBP
18751	5764	9	that	that	IN
18751	5764	10	the	the	DT
18751	5764	11	atmospheric	atmospheric	JJ
18751	5764	12	oxidation	oxidation	NN
18751	5764	13	in	in	IN
18751	5764	14	cold	cold	JJ
18751	5764	15	solutions	solution	NNS
18751	5764	16	is	be	VBZ
18751	5764	17	unimportant	unimportant	JJ
18751	5764	18	.	.	.
18751	5765	1	With	with	IN
18751	5765	2	boiling	boil	VBG
18751	5765	3	solutions	solution	NNS
18751	5765	4	the	the	DT
18751	5765	5	results	result	NNS
18751	5765	6	are	be	VBP
18751	5765	7	somewhat	somewhat	RB
18751	5765	8	different	different	JJ
18751	5765	9	;	;	:
18751	5765	10	a	a	DT
18751	5765	11	solution	solution	NN
18751	5765	12	which	which	WDT
18751	5765	13	at	at	IN
18751	5765	14	the	the	DT
18751	5765	15	outset	outset	NN
18751	5765	16	required	require	VBD
18751	5765	17	20	20	CD
18751	5765	18	c.c	c.c	NNP
18751	5765	19	.	.	.
18751	5766	1	of	of	IN
18751	5766	2	permanganate	permanganate	NN
18751	5766	3	of	of	IN
18751	5766	4	potassium	potassium	NN
18751	5766	5	,	,	,
18751	5766	6	after	after	IN
18751	5766	7	boiling	boil	VBG
18751	5766	8	for	for	IN
18751	5766	9	an	an	DT
18751	5766	10	hour	hour	NN
18751	5766	11	in	in	IN
18751	5766	12	an	an	DT
18751	5766	13	open	open	JJ
18751	5766	14	beaker	beaker	NN
18751	5766	15	(	(	-LRB-
18751	5766	16	without	without	IN
18751	5766	17	any	any	DT
18751	5766	18	precautions	precaution	NNS
18751	5766	19	to	to	TO
18751	5766	20	prevent	prevent	VB
18751	5766	21	oxidation	oxidation	NN
18751	5766	22	)	)	-RRB-
18751	5766	23	,	,	,
18751	5766	24	water	water	NN
18751	5766	25	being	being	NN
18751	5766	26	added	add	VBN
18751	5766	27	from	from	IN
18751	5766	28	time	time	NN
18751	5766	29	to	to	IN
18751	5766	30	time	time	NN
18751	5766	31	to	to	TO
18751	5766	32	replace	replace	VB
18751	5766	33	that	that	DT
18751	5766	34	lost	lose	VBN
18751	5766	35	by	by	IN
18751	5766	36	evaporation	evaporation	NN
18751	5766	37	,	,	,
18751	5766	38	required	require	VBD
18751	5766	39	19.2	19.2	CD
18751	5766	40	c.c	c.c	NNP
18751	5766	41	.	.	.
18751	5767	1	If	if	IN
18751	5767	2	the	the	DT
18751	5767	3	solution	solution	NN
18751	5767	4	be	be	VB
18751	5767	5	evaporated	evaporate	VBN
18751	5767	6	to	to	TO
18751	5767	7	dryness	dryness	VB
18751	5767	8	the	the	DT
18751	5767	9	oxidising	oxidising	JJ
18751	5767	10	power	power	NN
18751	5767	11	of	of	IN
18751	5767	12	concentrated	concentrated	JJ
18751	5767	13	sulphuric	sulphuric	JJ
18751	5767	14	acid	acid	NN
18751	5767	15	comes	come	VBZ
18751	5767	16	into	into	IN
18751	5767	17	play	play	NN
18751	5767	18	,	,	,
18751	5767	19	so	so	IN
18751	5767	20	that	that	DT
18751	5767	21	very	very	RB
18751	5767	22	little	little	JJ
18751	5767	23	ferrous	ferrous	JJ
18751	5767	24	iron	iron	NN
18751	5767	25	will	will	MD
18751	5767	26	be	be	VB
18751	5767	27	left	leave	VBN
18751	5767	28	.	.	.
18751	5768	1	A	a	DT
18751	5768	2	solution	solution	NN
18751	5768	3	evaporated	evaporate	VBN
18751	5768	4	in	in	IN
18751	5768	5	this	this	DT
18751	5768	6	way	way	NN
18751	5768	7	required	require	VBN
18751	5768	8	only	only	RB
18751	5768	9	2.2	2.2	CD
18751	5768	10	c.c	c.c	NNP
18751	5768	11	.	.	.
18751	5769	1	of	of	IN
18751	5769	2	permanganate	permanganate	NN
18751	5769	3	of	of	IN
18751	5769	4	potassium	potassium	NN
18751	5769	5	.	.	.
18751	5770	1	~Effect	~Effect	NFP
18751	5770	2	of	of	IN
18751	5770	3	Varying	vary	VBG
18751	5770	4	Temperature.~--In	temperature.~--in	ADD
18751	5770	5	these	these	DT
18751	5770	6	experiments	experiment	NNS
18751	5770	7	the	the	DT
18751	5770	8	bulk	bulk	NN
18751	5770	9	was	be	VBD
18751	5770	10	in	in	IN
18751	5770	11	each	each	DT
18751	5770	12	case	case	NN
18751	5770	13	100	100	CD
18751	5770	14	c.c	c.c	NNP
18751	5770	15	.	.	NNP
18751	5770	16	,	,	,
18751	5770	17	and	and	CC
18751	5770	18	10	10	CD
18751	5770	19	c.c	c.c	NNP
18751	5770	20	.	.	.
18751	5771	1	of	of	IN
18751	5771	2	dilute	dilute	NNP
18751	5771	3	sulphuric	sulphuric	NNP
18751	5771	4	acid	acid	NNP
18751	5771	5	were	be	VBD
18751	5771	6	present	present	JJ
18751	5771	7	.	.	.
18751	5772	1	The	the	DT
18751	5772	2	permanganate	permanganate	NN
18751	5772	3	required	require	VBN
18751	5772	4	by	by	IN
18751	5772	5	1	1	CD
18751	5772	6	c.c	c.c	NNP
18751	5772	7	.	.	.
18751	5773	1	of	of	IN
18751	5773	2	ferrous	ferrous	JJ
18751	5773	3	sulphate	sulphate	NN
18751	5773	4	was	be	VBD
18751	5773	5	,	,	,
18751	5773	6	at	at	IN
18751	5773	7	15	15	CD
18751	5773	8	°	°	,
18751	5773	9	1.0	1.0	CD
18751	5773	10	c.c	c.c	NNP
18751	5773	11	.	.	NNP
18751	5773	12	,	,	,
18751	5773	13	and	and	CC
18751	5773	14	at	at	IN
18751	5773	15	70	70	CD
18751	5773	16	°	°	,
18751	5773	17	1.1	1.1	CD
18751	5773	18	c.c	c.c	NNP
18751	5773	19	.	.	.
18751	5774	1	10	10	CD
18751	5774	2	"	"	``
18751	5774	3	"	"	``
18751	5774	4	"	"	``
18751	5774	5	9.7	9.7	CD
18751	5774	6	"	"	''
18751	5774	7	9.8	9.8	CD
18751	5774	8	"	"	``
18751	5774	9	100	100	CD
18751	5774	10	"	"	''
18751	5774	11	"	"	''
18751	5774	12	"	"	``
18751	5774	13	97.7	97.7	CD
18751	5774	14	"	"	''
18751	5774	15	96.8	96.8	CD
18751	5774	16	"	"	``
18751	5774	17	The	the	DT
18751	5774	18	lower	low	JJR
18751	5774	19	result	result	NN
18751	5774	20	with	with	IN
18751	5774	21	the	the	DT
18751	5774	22	100	100	CD
18751	5774	23	c.c	c.c	NNP
18751	5774	24	.	.	.
18751	5775	1	may	may	MD
18751	5775	2	be	be	VB
18751	5775	3	due	due	IN
18751	5775	4	to	to	IN
18751	5775	5	oxidation	oxidation	NN
18751	5775	6	from	from	IN
18751	5775	7	exposure	exposure	NN
18751	5775	8	.	.	.
18751	5776	1	~Effect	~Effect	NFP
18751	5776	2	of	of	IN
18751	5776	3	Varying	varying	NN
18751	5776	4	Bulk.~--The	bulk.~--the	NN
18751	5776	5	following	follow	VBG
18751	5776	6	experiments	experiment	NNS
18751	5776	7	show	show	VBP
18751	5776	8	that	that	IN
18751	5776	9	considerable	considerable	JJ
18751	5776	10	variations	variation	NNS
18751	5776	11	in	in	IN
18751	5776	12	bulk	bulk	NN
18751	5776	13	have	have	VBP
18751	5776	14	no	no	DT
18751	5776	15	practical	practical	JJ
18751	5776	16	effect	effect	NN
18751	5776	17	.	.	.
18751	5777	1	In	in	IN
18751	5777	2	each	each	DT
18751	5777	3	case	case	NN
18751	5777	4	20	20	CD
18751	5777	5	c.c	c.c	NNP
18751	5777	6	.	.	.
18751	5778	1	of	of	IN
18751	5778	2	ferrous	ferrous	JJ
18751	5778	3	sulphate	sulphate	NN
18751	5778	4	solution	solution	NN
18751	5778	5	and	and	CC
18751	5778	6	10	10	CD
18751	5778	7	c.c	c.c	NNP
18751	5778	8	.	.	.
18751	5779	1	of	of	IN
18751	5779	2	dilute	dilute	NNP
18751	5779	3	acid	acid	NNP
18751	5779	4	were	be	VBD
18751	5779	5	used	use	VBN
18751	5779	6	.	.	.
18751	5780	1	Bulk	bulk	NN
18751	5780	2	of	of	IN
18751	5780	3	assay	assay	NNP
18751	5780	4	30	30	CD
18751	5780	5	c.c	c.c	NNP
18751	5780	6	.	.	.
18751	5781	1	100	100	CD
18751	5781	2	c.c	c.c	NNP
18751	5781	3	.	.	.
18751	5782	1	500	500	CD
18751	5782	2	c.c	c.c	NNP
18751	5782	3	.	.	.
18751	5783	1	1000	1000	CD
18751	5783	2	c.c	c.c	NNP
18751	5783	3	.	.	.
18751	5784	1	Permanganate	Permanganate	NNP
18751	5784	2	required	require	VBN
18751	5784	3	20.0	20.0	CD
18751	5784	4	"	"	``
18751	5784	5	20.0	20.0	CD
18751	5784	6	"	"	``
18751	5784	7	20.2	20.2	CD
18751	5784	8	"	"	''
18751	5784	9	20.5	20.5	CD
18751	5784	10	"	"	''
18751	5784	11	~Effect	~effect	CD
18751	5784	12	of	of	IN
18751	5784	13	Free	Free	NNP
18751	5784	14	Sulphuric	Sulphuric	NNP
18751	5784	15	Acid.~--Free	Acid.~--Free	NNP
18751	5784	16	acid	acid	NN
18751	5784	17	is	be	VBZ
18751	5784	18	necessary	necessary	JJ
18751	5784	19	for	for	IN
18751	5784	20	these	these	DT
18751	5784	21	assays	assay	NNS
18751	5784	22	;	;	:
18751	5784	23	if	if	IN
18751	5784	24	there	there	EX
18751	5784	25	is	be	VBZ
18751	5784	26	an	an	DT
18751	5784	27	insufficiency	insufficiency	NN
18751	5784	28	,	,	,
18751	5784	29	the	the	DT
18751	5784	30	assay	assay	NN
18751	5784	31	solution	solution	NN
18751	5784	32	,	,	,
18751	5784	33	instead	instead	RB
18751	5784	34	of	of	IN
18751	5784	35	immediately	immediately	RB
18751	5784	36	decolorising	decolorise	VBG
18751	5784	37	the	the	DT
18751	5784	38	permanganate	permanganate	NN
18751	5784	39	,	,	,
18751	5784	40	assumes	assume	VBZ
18751	5784	41	a	a	DT
18751	5784	42	brown	brown	JJ
18751	5784	43	colour	colour	NN
18751	5784	44	.	.	.
18751	5785	1	The	the	DT
18751	5785	2	addition	addition	NN
18751	5785	3	of	of	IN
18751	5785	4	10	10	CD
18751	5785	5	c.c	c.c	NNP
18751	5785	6	.	.	.
18751	5786	1	of	of	IN
18751	5786	2	dilute	dilute	NNP
18751	5786	3	sulphuric	sulphuric	NNP
18751	5786	4	acid	acid	NN
18751	5786	5	suffices	suffice	VBZ
18751	5786	6	to	to	TO
18751	5786	7	meet	meet	VB
18751	5786	8	requirements	requirement	NNS
18751	5786	9	and	and	CC
18751	5786	10	keep	keep	VB
18751	5786	11	the	the	DT
18751	5786	12	assay	assay	NN
18751	5786	13	clear	clear	JJ
18751	5786	14	throughout	throughout	IN
18751	5786	15	.	.	.
18751	5787	1	The	the	DT
18751	5787	2	following	follow	VBG
18751	5787	3	experiments	experiment	NNS
18751	5787	4	show	show	VBP
18751	5787	5	that	that	IN
18751	5787	6	a	a	DT
18751	5787	7	considerable	considerable	JJ
18751	5787	8	excess	excess	NN
18751	5787	9	of	of	IN
18751	5787	10	acid	acid	NN
18751	5787	11	may	may	MD
18751	5787	12	be	be	VB
18751	5787	13	used	use	VBN
18751	5787	14	without	without	IN
18751	5787	15	in	in	IN
18751	5787	16	the	the	DT
18751	5787	17	least	least	JJS
18751	5787	18	affecting	affect	VBG
18751	5787	19	the	the	DT
18751	5787	20	results	result	NNS
18751	5787	21	.	.	.
18751	5788	1	In	in	IN
18751	5788	2	each	each	DT
18751	5788	3	case	case	NN
18751	5788	4	20	20	CD
18751	5788	5	c.c	c.c	NNP
18751	5788	6	.	.	.
18751	5789	1	of	of	IN
18751	5789	2	ferrous	ferrous	JJ
18751	5789	3	sulphate	sulphate	NN
18751	5789	4	were	be	VBD
18751	5789	5	used	use	VBN
18751	5789	6	.	.	.
18751	5790	1	Dilute	Dilute	NNP
18751	5790	2	sulphuric	sulphuric	JJ
18751	5790	3	acid	acid	VB
18751	5790	4	1.0	1.0	CD
18751	5790	5	c.c	c.c	NNP
18751	5790	6	.	.	.
18751	5791	1	5.0	5.0	CD
18751	5791	2	c.c	c.c	NNP
18751	5791	3	.	.	.
18751	5792	1	10.0	10.0	CD
18751	5792	2	c.c	c.c	NNP
18751	5792	3	.	.	.
18751	5793	1	20.0	20.0	CD
18751	5793	2	c.c	c.c	NNP
18751	5793	3	.	.	.
18751	5794	1	50.0	50.0	CD
18751	5794	2	c.c	c.c	NNP
18751	5794	3	.	.	.
18751	5795	1	100.0	100.0	CD
18751	5795	2	c.c	c.c	NNP
18751	5795	3	.	.	.
18751	5796	1	Permanganate	Permanganate	NNP
18751	5796	2	required	require	VBD
18751	5796	3	19.3	19.3	CD
18751	5796	4	"	"	``
18751	5796	5	19.3	19.3	CD
18751	5796	6	"	"	``
18751	5796	7	19.3	19.3	CD
18751	5796	8	"	"	``
18751	5796	9	19.3	19.3	CD
18751	5796	10	"	"	``
18751	5796	11	19.3	19.3	CD
18751	5796	12	"	"	``
18751	5796	13	19.3	19.3	CD
18751	5796	14	"	"	''
18751	5796	15	~Effect	~effect	CD
18751	5796	16	of	of	IN
18751	5796	17	Foreign	Foreign	NNP
18751	5796	18	Salts.~--When	Salts.~--When	NNP
18751	5796	19	the	the	DT
18751	5796	20	assay	assay	NN
18751	5796	21	has	have	VBZ
18751	5796	22	been	be	VBN
18751	5796	23	reduced	reduce	VBN
18751	5796	24	with	with	IN
18751	5796	25	zinc	zinc	NN
18751	5796	26	varying	varying	NN
18751	5796	27	quantities	quantity	NNS
18751	5796	28	of	of	IN
18751	5796	29	salts	salt	NNS
18751	5796	30	of	of	IN
18751	5796	31	this	this	DT
18751	5796	32	metal	metal	NN
18751	5796	33	pass	pass	VB
18751	5796	34	into	into	IN
18751	5796	35	solution	solution	NN
18751	5796	36	,	,	,
18751	5796	37	the	the	DT
18751	5796	38	amount	amount	NN
18751	5796	39	depending	depend	VBG
18751	5796	40	on	on	IN
18751	5796	41	the	the	DT
18751	5796	42	quantity	quantity	NN
18751	5796	43	of	of	IN
18751	5796	44	acid	acid	NN
18751	5796	45	and	and	CC
18751	5796	46	iron	iron	NN
18751	5796	47	present	present	NN
18751	5796	48	.	.	.
18751	5797	1	Salts	salt	NNS
18751	5797	2	of	of	IN
18751	5797	3	sodium	sodium	NN
18751	5797	4	or	or	CC
18751	5797	5	ammonium	ammonium	NN
18751	5797	6	may	may	MD
18751	5797	7	similarly	similarly	RB
18751	5797	8	be	be	VB
18751	5797	9	introduced	introduce	VBN
18751	5797	10	.	.	.
18751	5798	1	It	-PRON-	PRP
18751	5798	2	is	be	VBZ
18751	5798	3	essential	essential	JJ
18751	5798	4	to	to	TO
18751	5798	5	know	know	VB
18751	5798	6	by	by	IN
18751	5798	7	experiment	experiment	NN
18751	5798	8	that	that	IN
18751	5798	9	these	these	DT
18751	5798	10	salts	salt	NNS
18751	5798	11	do	do	VBP
18751	5798	12	not	not	RB
18751	5798	13	exert	exert	VB
18751	5798	14	any	any	DT
18751	5798	15	effect	effect	NN
18751	5798	16	on	on	IN
18751	5798	17	the	the	DT
18751	5798	18	titration	titration	NN
18751	5798	19	.	.	.
18751	5799	1	The	the	DT
18751	5799	2	following	follow	VBG
18751	5799	3	series	series	NN
18751	5799	4	of	of	IN
18751	5799	5	experiments	experiment	NNS
18751	5799	6	show	show	VBP
18751	5799	7	that	that	IN
18751	5799	8	as	as	RB
18751	5799	9	much	much	JJ
18751	5799	10	as	as	IN
18751	5799	11	50	50	CD
18751	5799	12	grams	gram	NNS
18751	5799	13	of	of	IN
18751	5799	14	zinc	zinc	NN
18751	5799	15	sulphate	sulphate	NN
18751	5799	16	may	may	MD
18751	5799	17	be	be	VB
18751	5799	18	present	present	JJ
18751	5799	19	without	without	IN
18751	5799	20	interfering	interfere	VBG
18751	5799	21	.	.	.
18751	5800	1	Zinc	zinc	NN
18751	5800	2	sulphate	sulphate	VBP
18751	5800	3	present	present	JJ
18751	5800	4	0	0	CD
18751	5800	5	gram	gram	NN
18751	5800	6	1	1	CD
18751	5800	7	gram	gram	NN
18751	5800	8	10	10	CD
18751	5800	9	grams	gram	NNS
18751	5800	10	50	50	CD
18751	5800	11	grams	gram	NNS
18751	5800	12	Permanganate	Permanganate	NNP
18751	5800	13	required	require	VBD
18751	5800	14	19.3	19.3	CD
18751	5800	15	c.c	c.c	NNP
18751	5800	16	.	.	.
18751	5801	1	19.3	19.3	CD
18751	5801	2	c.c	c.c	NNP
18751	5801	3	.	.	.
18751	5802	1	19.3	19.3	CD
18751	5802	2	c.c	c.c	NNP
18751	5802	3	.	.	.
18751	5803	1	19.3	19.3	CD
18751	5803	2	c.c	c.c	NNP
18751	5803	3	.	.	.
18751	5804	1	Magnesium	magnesium	NN
18751	5804	2	,	,	,
18751	5804	3	sodium	sodium	NN
18751	5804	4	,	,	,
18751	5804	5	and	and	CC
18751	5804	6	ammonium	ammonium	NN
18751	5804	7	salts	salt	NNS
18751	5804	8	,	,	,
18751	5804	9	are	be	VBP
18751	5804	10	equally	equally	RB
18751	5804	11	without	without	IN
18751	5804	12	effect	effect	NN
18751	5804	13	.	.	.
18751	5805	1	Ammonic	ammonic	JJ
18751	5805	2	sulphate	sulphate	NN
18751	5805	3	present	present	JJ
18751	5805	4	0	0	CD
18751	5805	5	gram	gram	NN
18751	5805	6	1	1	CD
18751	5805	7	gram	gram	NN
18751	5805	8	10	10	CD
18751	5805	9	grams	gram	NNS
18751	5805	10	Permanganate	Permanganate	NNP
18751	5805	11	required	require	VBD
18751	5805	12	19.3	19.3	CD
18751	5805	13	c.c	c.c	NNP
18751	5805	14	.	.	.
18751	5806	1	19.2	19.2	CD
18751	5806	2	c.c	c.c	NNP
18751	5806	3	.	.	.
18751	5807	1	19.3	19.3	CD
18751	5807	2	c.c	c.c	NNP
18751	5807	3	.	.	.
18751	5808	1	Sodic	sodic	JJ
18751	5808	2	sulphate	sulphate	VBP
18751	5808	3	present	present	JJ
18751	5808	4	0	0	CD
18751	5808	5	gram	gram	NN
18751	5808	6	1	1	CD
18751	5808	7	gram	gram	NN
18751	5808	8	10	10	CD
18751	5808	9	grams	gram	NNS
18751	5808	10	Permanganate	Permanganate	NNP
18751	5808	11	required	require	VBD
18751	5808	12	19.3	19.3	CD
18751	5808	13	c.c	c.c	NNP
18751	5808	14	.	.	.
18751	5809	1	19.3	19.3	CD
18751	5809	2	c.c	c.c	NNP
18751	5809	3	.	.	.
18751	5810	1	19.3	19.3	CD
18751	5810	2	c.c	c.c	NNP
18751	5810	3	.	.	.
18751	5811	1	Magnesic	magnesic	NN
18751	5811	2	sulphate	sulphate	VBP
18751	5811	3	present	present	JJ
18751	5811	4	0	0	CD
18751	5811	5	gram	gram	NN
18751	5811	6	1	1	CD
18751	5811	7	gram	gram	NN
18751	5811	8	10	10	CD
18751	5811	9	grams	gram	NNS
18751	5811	10	Permanganate	Permanganate	NNP
18751	5811	11	required	require	VBD
18751	5811	12	19.3	19.3	CD
18751	5811	13	c.c	c.c	NNP
18751	5811	14	.	.	.
18751	5812	1	19.3	19.3	CD
18751	5812	2	c.c	c.c	NNP
18751	5812	3	.	.	.
18751	5813	1	19.3	19.3	CD
18751	5813	2	c.c	c.c	NNP
18751	5813	3	.	.	.
18751	5814	1	~Effect	~effect	CD
18751	5814	2	of	of	IN
18751	5814	3	Varying	Varying	NNP
18751	5814	4	Amounts	Amounts	NNP
18751	5814	5	of	of	IN
18751	5814	6	Iron.~--It	Iron.~--It	NNPS
18751	5814	7	is	be	VBZ
18751	5814	8	important	important	JJ
18751	5814	9	to	to	TO
18751	5814	10	know	know	VB
18751	5814	11	within	within	IN
18751	5814	12	what	what	WP
18751	5814	13	limits	limit	VBZ
18751	5814	14	the	the	DT
18751	5814	15	quantity	quantity	NN
18751	5814	16	of	of	IN
18751	5814	17	iron	iron	NN
18751	5814	18	in	in	IN
18751	5814	19	an	an	DT
18751	5814	20	assay	assay	NN
18751	5814	21	may	may	MD
18751	5814	22	safely	safely	RB
18751	5814	23	vary	vary	VB
18751	5814	24	from	from	IN
18751	5814	25	that	that	DT
18751	5814	26	used	use	VBN
18751	5814	27	in	in	IN
18751	5814	28	standardising	standardise	VBG
18751	5814	29	.	.	.
18751	5815	1	In	in	IN
18751	5815	2	the	the	DT
18751	5815	3	following	follow	VBG
18751	5815	4	experiments	experiment	NNS
18751	5815	5	the	the	DT
18751	5815	6	conditions	condition	NNS
18751	5815	7	as	as	IN
18751	5815	8	to	to	IN
18751	5815	9	bulk	bulk	NN
18751	5815	10	,	,	,
18751	5815	11	acidity	acidity	NN
18751	5815	12	,	,	,
18751	5815	13	and	and	CC
18751	5815	14	mode	mode	NN
18751	5815	15	of	of	IN
18751	5815	16	working	working	NN
18751	5815	17	were	be	VBD
18751	5815	18	the	the	DT
18751	5815	19	same	same	JJ
18751	5815	20	as	as	IN
18751	5815	21	before:--	before:--	JJ
18751	5815	22	Ferrous	ferrous	JJ
18751	5815	23	sulphate	sulphate	NN
18751	5815	24	solution	solution	NN
18751	5815	25	taken	take	VBN
18751	5815	26	1	1	CD
18751	5815	27	c.c	c.c	NNP
18751	5815	28	.	.	.
18751	5816	1	10	10	CD
18751	5816	2	c.c	c.c	NNP
18751	5816	3	.	.	.
18751	5817	1	20	20	CD
18751	5817	2	c.c	c.c	NNP
18751	5817	3	.	.	.
18751	5818	1	50	50	CD
18751	5818	2	c.c	c.c	NNP
18751	5818	3	.	.	.
18751	5819	1	100	100	CD
18751	5819	2	c.c	c.c	NNP
18751	5819	3	.	.	.
18751	5820	1	Permanganate	Permanganate	NNP
18751	5820	2	required	require	VBD
18751	5820	3	1.0	1.0	CD
18751	5820	4	"	"	``
18751	5820	5	9.7	9.7	CD
18751	5820	6	"	"	``
18751	5820	7	19.6	19.6	CD
18751	5820	8	"	"	''
18751	5820	9	48.9	48.9	CD
18751	5820	10	"	"	``
18751	5820	11	97.7	97.7	CD
18751	5820	12	"	"	``
18751	5820	13	The	the	DT
18751	5820	14	ferrous	ferrous	JJ
18751	5820	15	sulphate	sulphate	NN
18751	5820	16	solution	solution	NN
18751	5820	17	is	be	VBZ
18751	5820	18	here	here	RB
18751	5820	19	a	a	DT
18751	5820	20	little	little	JJ
18751	5820	21	weaker	weak	JJR
18751	5820	22	than	than	IN
18751	5820	23	that	that	DT
18751	5820	24	of	of	IN
18751	5820	25	the	the	DT
18751	5820	26	permanganate	permanganate	NN
18751	5820	27	of	of	IN
18751	5820	28	potassium	potassium	NN
18751	5820	29	,	,	,
18751	5820	30	but	but	CC
18751	5820	31	the	the	DT
18751	5820	32	results	result	NNS
18751	5820	33	show	show	VBP
18751	5820	34	that	that	IN
18751	5820	35	the	the	DT
18751	5820	36	permanganate	permanganate	NN
18751	5820	37	required	require	VBN
18751	5820	38	is	be	VBZ
18751	5820	39	proportional	proportional	JJ
18751	5820	40	to	to	IN
18751	5820	41	the	the	DT
18751	5820	42	iron	iron	NN
18751	5820	43	present	present	NN
18751	5820	44	.	.	.
18751	5821	1	~Titrations	~Titrations	NFP
18751	5821	2	in	in	IN
18751	5821	3	Hydrochloric	Hydrochloric	NNP
18751	5821	4	Solutions.~--These	Solutions.~--These	NNPS
18751	5821	5	are	be	VBP
18751	5821	6	less	less	RBR
18751	5821	7	satisfactory	satisfactory	JJ
18751	5821	8	than	than	IN
18751	5821	9	those	those	DT
18751	5821	10	in	in	IN
18751	5821	11	sulphuric	sulphuric	JJ
18751	5821	12	solutions	solution	NNS
18751	5821	13	,	,	,
18751	5821	14	since	since	IN
18751	5821	15	an	an	DT
18751	5821	16	excess	excess	NN
18751	5821	17	of	of	IN
18751	5821	18	hydrochloric	hydrochloric	JJ
18751	5821	19	acid	acid	NN
18751	5821	20	decomposes	decompose	NNS
18751	5821	21	permanganate	permanganate	JJ
18751	5821	22	of	of	IN
18751	5821	23	potassium	potassium	NN
18751	5821	24	,	,	,
18751	5821	25	evolving	evolve	VBG
18751	5821	26	chlorine	chlorine	NN
18751	5821	27	,	,	,
18751	5821	28	and	and	CC
18751	5821	29	since	since	IN
18751	5821	30	the	the	DT
18751	5821	31	finishing	finishing	JJ
18751	5821	32	point	point	NN
18751	5821	33	is	be	VBZ
18751	5821	34	indicated	indicate	VBN
18751	5821	35	,	,	,
18751	5821	36	not	not	RB
18751	5821	37	by	by	IN
18751	5821	38	the	the	DT
18751	5821	39	persistence	persistence	NN
18751	5821	40	of	of	IN
18751	5821	41	the	the	DT
18751	5821	42	pink	pink	JJ
18751	5821	43	colour	colour	NN
18751	5821	44	of	of	IN
18751	5821	45	the	the	DT
18751	5821	46	permanganate	permanganate	NN
18751	5821	47	,	,	,
18751	5821	48	but	but	CC
18751	5821	49	by	by	IN
18751	5821	50	a	a	DT
18751	5821	51	brown	brown	JJ
18751	5821	52	coloration	coloration	NN
18751	5821	53	probably	probably	RB
18751	5821	54	due	due	IN
18751	5821	55	to	to	IN
18751	5821	56	perchloride	perchloride	NN
18751	5821	57	of	of	IN
18751	5821	58	manganese	manganese	NNP
18751	5821	59	.	.	.
18751	5822	1	Nevertheless	nevertheless	RB
18751	5822	2	,	,	,
18751	5822	3	if	if	IN
18751	5822	4	the	the	DT
18751	5822	5	solution	solution	NN
18751	5822	6	contains	contain	VBZ
18751	5822	7	only	only	RB
18751	5822	8	from	from	IN
18751	5822	9	5	5	CD
18751	5822	10	to	to	TO
18751	5822	11	10	10	CD
18751	5822	12	per	per	NN
18751	5822	13	cent	cent	NN
18751	5822	14	.	.	.
18751	5823	1	of	of	IN
18751	5823	2	free	free	JJ
18751	5823	3	hydrochloric	hydrochloric	JJ
18751	5823	4	acid	acid	NN
18751	5823	5	(	(	-LRB-
18751	5823	6	sp	sp	NNP
18751	5823	7	.	.	.
18751	5824	1	g.	g.	NNP
18751	5824	2	1.16	1.16	CD
18751	5824	3	)	)	-RRB-
18751	5824	4	the	the	DT
18751	5824	5	results	result	NNS
18751	5824	6	are	be	VBP
18751	5824	7	the	the	DT
18751	5824	8	same	same	JJ
18751	5824	9	as	as	IN
18751	5824	10	those	those	DT
18751	5824	11	obtained	obtain	VBN
18751	5824	12	in	in	IN
18751	5824	13	a	a	DT
18751	5824	14	sulphuric	sulphuric	JJ
18751	5824	15	acid	acid	NN
18751	5824	16	solution	solution	NN
18751	5824	17	.	.	.
18751	5825	1	Equal	equal	JJ
18751	5825	2	weights	weight	NNS
18751	5825	3	(	(	-LRB-
18751	5825	4	0.1	0.1	CD
18751	5825	5	gram	gram	NN
18751	5825	6	)	)	-RRB-
18751	5825	7	of	of	IN
18751	5825	8	the	the	DT
18751	5825	9	same	same	JJ
18751	5825	10	iron	iron	NN
18751	5825	11	wire	wire	NN
18751	5825	12	required	require	VBD
18751	5825	13	exactly	exactly	RB
18751	5825	14	the	the	DT
18751	5825	15	same	same	JJ
18751	5825	16	quantity	quantity	NN
18751	5825	17	of	of	IN
18751	5825	18	the	the	DT
18751	5825	19	permanganate	permanganate	NN
18751	5825	20	of	of	IN
18751	5825	21	potassium	potassium	NN
18751	5825	22	solution	solution	NN
18751	5825	23	(	(	-LRB-
18751	5825	24	20	20	CD
18751	5825	25	c.c	c.c	NNP
18751	5825	26	.	.	.
18751	5825	27	)	)	-RRB-
18751	5826	1	whether	whether	IN
18751	5826	2	the	the	DT
18751	5826	3	iron	iron	NN
18751	5826	4	was	be	VBD
18751	5826	5	dissolved	dissolve	VBN
18751	5826	6	in	in	IN
18751	5826	7	dilute	dilute	NNP
18751	5826	8	sulphuric	sulphuric	NNP
18751	5826	9	or	or	CC
18751	5826	10	dilute	dilute	VB
18751	5826	11	hydrochloric	hydrochloric	JJ
18751	5826	12	acid	acid	NN
18751	5826	13	.	.	.
18751	5827	1	The	the	DT
18751	5827	2	following	follow	VBG
18751	5827	3	series	series	NN
18751	5827	4	of	of	IN
18751	5827	5	experiments	experiment	NNS
18751	5827	6	are	be	VBP
18751	5827	7	on	on	IN
18751	5827	8	the	the	DT
18751	5827	9	same	same	JJ
18751	5827	10	plan	plan	NN
18751	5827	11	as	as	IN
18751	5827	12	those	those	DT
18751	5827	13	given	give	VBN
18751	5827	14	above	above	RB
18751	5827	15	with	with	IN
18751	5827	16	sulphuric	sulphuric	JJ
18751	5827	17	acid	acid	JJ
18751	5827	18	solutions	solution	NNS
18751	5827	19	.	.	.
18751	5828	1	A	a	DT
18751	5828	2	solution	solution	NN
18751	5828	3	of	of	IN
18751	5828	4	ferrous	ferrous	JJ
18751	5828	5	chloride	chloride	NN
18751	5828	6	was	be	VBD
18751	5828	7	made	make	VBN
18751	5828	8	by	by	IN
18751	5828	9	dissolving	dissolve	VBG
18751	5828	10	5.01	5.01	CD
18751	5828	11	grams	gram	NNS
18751	5828	12	of	of	IN
18751	5828	13	iron	iron	NN
18751	5828	14	wire	wire	NN
18751	5828	15	in	in	IN
18751	5828	16	50	50	CD
18751	5828	17	c.c	c.c	NNP
18751	5828	18	.	.	.
18751	5829	1	of	of	IN
18751	5829	2	dilute	dilute	NNP
18751	5829	3	hydrochloric	hydrochloric	NNP
18751	5829	4	acid	acid	NN
18751	5829	5	and	and	CC
18751	5829	6	diluting	diluting	NN
18751	5829	7	to	to	IN
18751	5829	8	1	1	CD
18751	5829	9	litre	litre	NN
18751	5829	10	.	.	.
18751	5830	1	The	the	DT
18751	5830	2	dilute	dilute	NN
18751	5830	3	hydrochloric	hydrochloric	NN
18751	5830	4	acid	acid	NN
18751	5830	5	was	be	VBD
18751	5830	6	made	make	VBN
18751	5830	7	by	by	IN
18751	5830	8	mixing	mix	VBG
18751	5830	9	equal	equal	JJ
18751	5830	10	volumes	volume	NNS
18751	5830	11	of	of	IN
18751	5830	12	the	the	DT
18751	5830	13	acid	acid	NN
18751	5830	14	(	(	-LRB-
18751	5830	15	sp	sp	NNP
18751	5830	16	.	.	.
18751	5831	1	g.	g.	NNP
18751	5831	2	1.16	1.16	CD
18751	5831	3	)	)	-RRB-
18751	5831	4	and	and	CC
18751	5831	5	water	water	NN
18751	5831	6	.	.	.
18751	5832	1	~Rate	~rate	NN
18751	5832	2	of	of	IN
18751	5832	3	Atmospheric	Atmospheric	NNP
18751	5832	4	Oxidation.~--20	Oxidation.~--20	NNP
18751	5832	5	c.c	c.c	NNP
18751	5832	6	.	.	.
18751	5833	1	of	of	IN
18751	5833	2	the	the	DT
18751	5833	3	ferrous	ferrous	JJ
18751	5833	4	chloride	chloride	NN
18751	5833	5	solution	solution	NN
18751	5833	6	were	be	VBD
18751	5833	7	acidified	acidify	VBN
18751	5833	8	with	with	IN
18751	5833	9	10	10	CD
18751	5833	10	c.c	c.c	NNP
18751	5833	11	.	.	.
18751	5834	1	of	of	IN
18751	5834	2	the	the	DT
18751	5834	3	dilute	dilute	NNP
18751	5834	4	hydrochloric	hydrochloric	NNP
18751	5834	5	acid	acid	NN
18751	5834	6	and	and	CC
18751	5834	7	diluted	dilute	VBN
18751	5834	8	to	to	IN
18751	5834	9	100	100	CD
18751	5834	10	c.c	c.c	NNP
18751	5834	11	.	.	.
18751	5835	1	This	this	DT
18751	5835	2	solution	solution	NN
18751	5835	3	was	be	VBD
18751	5835	4	exposed	expose	VBN
18751	5835	5	cold	cold	JJ
18751	5835	6	in	in	IN
18751	5835	7	open	open	JJ
18751	5835	8	beakers	beaker	NNS
18751	5835	9	.	.	.
18751	5836	1	Time	Time	NNP
18751	5836	2	exposed	expose	VBN
18751	5836	3	--	--	:
18751	5836	4	1	1	CD
18751	5836	5	hour	hour	NN
18751	5836	6	1	1	CD
18751	5836	7	day	day	NN
18751	5836	8	2	2	CD
18751	5836	9	days	day	NNS
18751	5836	10	3	3	CD
18751	5836	11	days	day	NNS
18751	5836	12	Permanganate	Permanganate	NNP
18751	5836	13	required	require	VBD
18751	5836	14	19.6	19.6	CD
18751	5836	15	c.c	c.c	NNP
18751	5836	16	.	.	.
18751	5837	1	19.6	19.6	CD
18751	5837	2	c.c	c.c	NNP
18751	5837	3	.	.	.
18751	5838	1	19.5	19.5	CD
18751	5838	2	c.c	c.c	NNP
18751	5838	3	.	.	.
18751	5839	1	19.4	19.4	CD
18751	5839	2	c.c	c.c	NNP
18751	5839	3	.	.	.
18751	5840	1	19.5	19.5	CD
18751	5840	2	c.c	c.c	NNP
18751	5840	3	.	.	.
18751	5841	1	Similar	similar	JJ
18751	5841	2	solutions	solution	NNS
18751	5841	3	boiled	boil	VBD
18751	5841	4	required	require	VBN
18751	5841	5	,	,	,
18751	5841	6	before	before	IN
18751	5841	7	boiling	boil	VBG
18751	5841	8	,	,	,
18751	5841	9	20	20	CD
18751	5841	10	c.c	c.c	NNP
18751	5841	11	.	.	.
18751	5842	1	;	;	:
18751	5842	2	after	after	IN
18751	5842	3	boiling	boil	VBG
18751	5842	4	for	for	IN
18751	5842	5	one	one	CD
18751	5842	6	hour	hour	NN
18751	5842	7	,	,	,
18751	5842	8	replacing	replace	VBG
18751	5842	9	the	the	DT
18751	5842	10	water	water	NN
18751	5842	11	as	as	IN
18751	5842	12	it	-PRON-	PRP
18751	5842	13	evaporated	evaporate	VBD
18751	5842	14	,	,	,
18751	5842	15	19.3	19.3	CD
18751	5842	16	c.c	c.c	NNP
18751	5842	17	.	.	.
18751	5843	1	;	;	:
18751	5843	2	and	and	CC
18751	5843	3	after	after	IN
18751	5843	4	evaporation	evaporation	NN
18751	5843	5	to	to	IN
18751	5843	6	a	a	DT
18751	5843	7	paste	paste	NN
18751	5843	8	and	and	CC
18751	5843	9	redissolving	redissolving	NN
18751	5843	10	,	,	,
18751	5843	11	17.0	17.0	CD
18751	5843	12	c.c	c.c	NNP
18751	5843	13	.	.	.
18751	5844	1	~Effect	~Effect	NFP
18751	5844	2	of	of	IN
18751	5844	3	Varying	Varying	NNP
18751	5844	4	Temperature.~--Solutions	Temperature.~--Solutions	NNPS
18751	5844	5	similar	similar	JJ
18751	5844	6	to	to	IN
18751	5844	7	the	the	DT
18751	5844	8	last	last	JJ
18751	5844	9	were	be	VBD
18751	5844	10	titrated	titrate	VBN
18751	5844	11	and	and	CC
18751	5844	12	gave	give	VBD
18751	5844	13	the	the	DT
18751	5844	14	following	following	JJ
18751	5844	15	results:--	results:--	NNP
18751	5844	16	Temperature	temperature	NN
18751	5844	17	15	15	CD
18751	5844	18	°	°	,
18751	5844	19	30	30	CD
18751	5844	20	°	°	,
18751	5844	21	50	50	CD
18751	5844	22	°	°	,
18751	5844	23	70	70	CD
18751	5844	24	°	°	,
18751	5844	25	Permanganate	Permanganate	NNP
18751	5844	26	required	require	VBD
18751	5844	27	19.8	19.8	CD
18751	5844	28	c.c	c.c	NNP
18751	5844	29	.	.	.
18751	5845	1	19.6	19.6	CD
18751	5845	2	c.c	c.c	NNP
18751	5845	3	.	.	.
18751	5846	1	19.5	19.5	CD
18751	5846	2	c.c	c.c	NNP
18751	5846	3	.	.	.
18751	5847	1	19.4	19.4	CD
18751	5847	2	c.c	c.c	NNP
18751	5847	3	.	.	.
18751	5848	1	~Effect	~effect	CD
18751	5848	2	of	of	IN
18751	5848	3	Varying	Varying	NNP
18751	5848	4	Bulk.~--As	Bulk.~--As	NNP
18751	5848	5	before	before	RB
18751	5848	6	,	,	,
18751	5848	7	20	20	CD
18751	5848	8	c.c	c.c	NNP
18751	5848	9	.	.	.
18751	5849	1	of	of	IN
18751	5849	2	the	the	DT
18751	5849	3	iron	iron	NN
18751	5849	4	solution	solution	NN
18751	5849	5	,	,	,
18751	5849	6	and	and	CC
18751	5849	7	10	10	CD
18751	5849	8	c.c	c.c	NNP
18751	5849	9	.	.	.
18751	5850	1	of	of	IN
18751	5850	2	the	the	DT
18751	5850	3	dilute	dilute	NN
18751	5850	4	acid	acid	NN
18751	5850	5	were	be	VBD
18751	5850	6	diluted	dilute	VBN
18751	5850	7	to	to	IN
18751	5850	8	the	the	DT
18751	5850	9	required	require	VBN
18751	5850	10	volumes	volume	NNS
18751	5850	11	and	and	CC
18751	5850	12	titrated	titrated	JJ
18751	5850	13	.	.	.
18751	5851	1	Bulk	Bulk	NNP
18751	5851	2	30	30	CD
18751	5851	3	c.c	c.c	NN
18751	5851	4	.	.	.
18751	5852	1	100	100	CD
18751	5852	2	c.c	c.c	NNP
18751	5852	3	.	.	.
18751	5853	1	500	500	CD
18751	5853	2	c.c	c.c	NNP
18751	5853	3	.	.	.
18751	5854	1	1000	1000	CD
18751	5854	2	c.c	c.c	NNP
18751	5854	3	.	.	.
18751	5855	1	Permanganate	Permanganate	NNP
18751	5855	2	required	require	VBD
18751	5855	3	20.4	20.4	CD
18751	5855	4	"	"	``
18751	5855	5	20.3	20.3	CD
18751	5855	6	"	"	``
18751	5855	7	20.8	20.8	CD
18751	5855	8	"	"	``
18751	5855	9	21.5	21.5	CD
18751	5855	10	"	"	``
18751	5855	11	The	the	DT
18751	5855	12	variation	variation	NN
18751	5855	13	due	due	JJ
18751	5855	14	to	to	IN
18751	5855	15	difference	difference	NN
18751	5855	16	in	in	IN
18751	5855	17	bulk	bulk	NN
18751	5855	18	here	here	RB
18751	5855	19	,	,	,
18751	5855	20	although	although	IN
18751	5855	21	only	only	RB
18751	5855	22	equal	equal	JJ
18751	5855	23	to	to	IN
18751	5855	24	an	an	DT
18751	5855	25	excess	excess	NN
18751	5855	26	of	of	IN
18751	5855	27	0.7	0.7	CD
18751	5855	28	milligram	milligram	NN
18751	5855	29	of	of	IN
18751	5855	30	iron	iron	NN
18751	5855	31	for	for	IN
18751	5855	32	each	each	DT
18751	5855	33	100	100	CD
18751	5855	34	c.c	c.c	NNP
18751	5855	35	.	.	.
18751	5856	1	of	of	IN
18751	5856	2	dilution	dilution	NN
18751	5856	3	,	,	,
18751	5856	4	are	be	VBP
18751	5856	5	about	about	RB
18751	5856	6	three	three	CD
18751	5856	7	times	time	NNS
18751	5856	8	as	as	RB
18751	5856	9	great	great	JJ
18751	5856	10	as	as	IN
18751	5856	11	those	those	DT
18751	5856	12	observed	observe	VBN
18751	5856	13	in	in	IN
18751	5856	14	a	a	DT
18751	5856	15	sulphuric	sulphuric	JJ
18751	5856	16	acid	acid	NN
18751	5856	17	solution	solution	NN
18751	5856	18	.	.	.
18751	5857	1	~Effect	~Effect	NFP
18751	5857	2	of	of	IN
18751	5857	3	Free	Free	NNP
18751	5857	4	Hydrochloric	Hydrochloric	NNP
18751	5857	5	Acid.~--In	acid.~--in	ADD
18751	5857	6	these	these	DT
18751	5857	7	experiments	experiment	NNS
18751	5857	8	20	20	CD
18751	5857	9	c.c	c.c	NNP
18751	5857	10	.	.	.
18751	5858	1	of	of	IN
18751	5858	2	the	the	DT
18751	5858	3	ferrous	ferrous	JJ
18751	5858	4	chloride	chloride	NN
18751	5858	5	solution	solution	NN
18751	5858	6	were	be	VBD
18751	5858	7	used	use	VBN
18751	5858	8	with	with	IN
18751	5858	9	varying	vary	VBG
18751	5858	10	quantities	quantity	NNS
18751	5858	11	of	of	IN
18751	5858	12	acid	acid	NN
18751	5858	13	,	,	,
18751	5858	14	the	the	DT
18751	5858	15	bulk	bulk	NN
18751	5858	16	of	of	IN
18751	5858	17	the	the	DT
18751	5858	18	assay	assay	NN
18751	5858	19	in	in	IN
18751	5858	20	each	each	DT
18751	5858	21	case	case	NN
18751	5858	22	being	be	VBG
18751	5858	23	100	100	CD
18751	5858	24	c.c	c.c	NNP
18751	5858	25	.	.	.
18751	5859	1	Dilute	dilute	JJ
18751	5859	2	acid	acid	NN
18751	5859	3	present	present	NN
18751	5859	4	5	5	CD
18751	5859	5	c.c	c.c	NNP
18751	5859	6	.	.	.
18751	5860	1	10	10	CD
18751	5860	2	c.c	c.c	NNP
18751	5860	3	.	.	.
18751	5861	1	50	50	CD
18751	5861	2	c.c	c.c	NNP
18751	5861	3	.	.	.
18751	5862	1	100	100	CD
18751	5862	2	c.c	c.c	NNP
18751	5862	3	.	.	.
18751	5863	1	Permanganate	Permanganate	NNP
18751	5863	2	required	require	VBD
18751	5863	3	20.2	20.2	CD
18751	5863	4	"	"	``
18751	5863	5	20.2	20.2	CD
18751	5863	6	"	"	''
18751	5863	7	20.5	20.5	CD
18751	5863	8	"	"	``
18751	5863	9	21.0	21.0	CD
18751	5863	10	"	"	''
18751	5863	11	The	the	DT
18751	5863	12	last	last	JJ
18751	5863	13	had	have	VBD
18751	5863	14	a	a	DT
18751	5863	15	very	very	RB
18751	5863	16	indistinct	indistinct	JJ
18751	5863	17	finishing	finishing	NN
18751	5863	18	point	point	NN
18751	5863	19	,	,	,
18751	5863	20	the	the	DT
18751	5863	21	brown	brown	JJ
18751	5863	22	coloration	coloration	NN
18751	5863	23	being	be	VBG
18751	5863	24	very	very	RB
18751	5863	25	evanescent	evanescent	JJ
18751	5863	26	.	.	.
18751	5864	1	The	the	DT
18751	5864	2	effect	effect	NN
18751	5864	3	of	of	IN
18751	5864	4	the	the	DT
18751	5864	5	acid	acid	NN
18751	5864	6	is	be	VBZ
18751	5864	7	modified	modify	VBN
18751	5864	8	by	by	IN
18751	5864	9	the	the	DT
18751	5864	10	presence	presence	NN
18751	5864	11	of	of	IN
18751	5864	12	alkaline	alkaline	NN
18751	5864	13	and	and	CC
18751	5864	14	other	other	JJ
18751	5864	15	sulphates	sulphate	NNS
18751	5864	16	,	,	,
18751	5864	17	but	but	CC
18751	5864	18	not	not	RB
18751	5864	19	by	by	IN
18751	5864	20	sulphuric	sulphuric	JJ
18751	5864	21	acid	acid	NN
18751	5864	22	.	.	.
18751	5865	1	Repeating	repeat	VBG
18751	5865	2	the	the	DT
18751	5865	3	last	last	JJ
18751	5865	4	experiment	experiment	NN
18751	5865	5	we	-PRON-	PRP
18751	5865	6	got--	got--	NN
18751	5865	7	Without	without	IN
18751	5865	8	further	further	JJ
18751	5865	9	addition	addition	NN
18751	5865	10	21.0	21.0	CD
18751	5865	11	c.c	c.c	NNP
18751	5865	12	.	.	.
18751	5866	1	With	with	IN
18751	5866	2	100	100	CD
18751	5866	3	c.c	c.c	NNP
18751	5866	4	.	.	.
18751	5867	1	of	of	IN
18751	5867	2	dilute	dilute	NNP
18751	5867	3	sulphuric	sulphuric	NNP
18751	5867	4	acid	acid	NNP
18751	5867	5	22.0	22.0	CD
18751	5867	6	"	"	''
18751	5867	7	"	"	``
18751	5867	8	10	10	CD
18751	5867	9	grams	gram	NNS
18751	5867	10	ammonic	ammonic	JJ
18751	5867	11	sulphate	sulphate	NN
18751	5867	12	20.5	20.5	CD
18751	5867	13	"	"	''
18751	5867	14	"	"	``
18751	5867	15	10	10	CD
18751	5867	16	"	"	''
18751	5867	17	sodic	sodic	JJ
18751	5867	18	sulphate	sulphate	NN
18751	5867	19	20.0	20.0	CD
18751	5867	20	"	"	''
18751	5867	21	"	"	``
18751	5867	22	10	10	CD
18751	5867	23	"	"	''
18751	5867	24	magnesium	magnesium	NN
18751	5867	25	sulphate	sulphate	NN
18751	5867	26	20.4	20.4	CD
18751	5867	27	"	"	''
18751	5867	28	"	"	``
18751	5867	29	10	10	CD
18751	5867	30	"	"	''
18751	5867	31	manganese	manganese	JJ
18751	5867	32	sulphate	sulphate	NN
18751	5867	33	20.2	20.2	CD
18751	5867	34	"	"	``
18751	5867	35	The	the	DT
18751	5867	36	results	result	NNS
18751	5867	37	with	with	IN
18751	5867	38	these	these	DT
18751	5867	39	salts	salt	NNS
18751	5867	40	,	,	,
18751	5867	41	in	in	IN
18751	5867	42	counteracting	counteract	VBG
18751	5867	43	the	the	DT
18751	5867	44	interference	interference	NN
18751	5867	45	of	of	IN
18751	5867	46	the	the	DT
18751	5867	47	acid	acid	NN
18751	5867	48	,	,	,
18751	5867	49	however	however	RB
18751	5867	50	,	,	,
18751	5867	51	were	be	VBD
18751	5867	52	not	not	RB
18751	5867	53	a	a	DT
18751	5867	54	complete	complete	JJ
18751	5867	55	success	success	NN
18751	5867	56	,	,	,
18751	5867	57	since	since	IN
18751	5867	58	the	the	DT
18751	5867	59	end	end	NN
18751	5867	60	-	-	HYPH
18751	5867	61	reactions	reaction	NNS
18751	5867	62	were	be	VBD
18751	5867	63	all	all	DT
18751	5867	64	indistinct	indistinct	JJ
18751	5867	65	,	,	,
18751	5867	66	with	with	IN
18751	5867	67	the	the	DT
18751	5867	68	exception	exception	NN
18751	5867	69	,	,	,
18751	5867	70	perhaps	perhaps	RB
18751	5867	71	,	,	,
18751	5867	72	of	of	IN
18751	5867	73	that	that	DT
18751	5867	74	with	with	IN
18751	5867	75	the	the	DT
18751	5867	76	manganese	manganese	JJ
18751	5867	77	sulphate	sulphate	NN
18751	5867	78	.	.	.
18751	5868	1	~Effect	~effect	CD
18751	5868	2	of	of	IN
18751	5868	3	Varying	Varying	NNP
18751	5868	4	Amounts	Amounts	NNP
18751	5868	5	of	of	IN
18751	5868	6	Iron.~--In	iron.~--in	NN
18751	5868	7	these	these	DT
18751	5868	8	experiments	experiment	NNS
18751	5868	9	the	the	DT
18751	5868	10	bulk	bulk	NN
18751	5868	11	of	of	IN
18751	5868	12	the	the	DT
18751	5868	13	assay	assay	NN
18751	5868	14	was	be	VBD
18751	5868	15	100	100	CD
18751	5868	16	c.c	c.c	NNP
18751	5868	17	.	.	NNP
18751	5868	18	,	,	,
18751	5868	19	and	and	CC
18751	5868	20	10	10	CD
18751	5868	21	c.c	c.c	NNP
18751	5868	22	.	.	.
18751	5869	1	of	of	IN
18751	5869	2	acid	acid	NNP
18751	5869	3	were	be	VBD
18751	5869	4	present	present	JJ
18751	5869	5	.	.	.
18751	5870	1	Ferrous	ferrous	JJ
18751	5870	2	chloride	chloride	NN
18751	5870	3	used	use	VBD
18751	5870	4	1	1	CD
18751	5870	5	c.c	c.c	NNP
18751	5870	6	.	.	.
18751	5871	1	10	10	CD
18751	5871	2	c.c	c.c	NNP
18751	5871	3	.	.	.
18751	5872	1	20	20	CD
18751	5872	2	c.c	c.c	NNP
18751	5872	3	.	.	.
18751	5873	1	50	50	CD
18751	5873	2	c.c	c.c	NNP
18751	5873	3	.	.	.
18751	5874	1	100	100	CD
18751	5874	2	c.c	c.c	NNP
18751	5874	3	.	.	.
18751	5875	1	Permanganate	Permanganate	NNP
18751	5875	2	required	require	VBD
18751	5875	3	1.1	1.1	CD
18751	5875	4	"	"	``
18751	5875	5	10.3	10.3	CD
18751	5875	6	"	"	``
18751	5875	7	20.3	20.3	CD
18751	5875	8	"	"	''
18751	5875	9	50.4	50.4	CD
18751	5875	10	"	"	``
18751	5875	11	100.1	100.1	CD
18751	5875	12	"	"	``
18751	5875	13	In	in	IN
18751	5875	14	making	make	VBG
18751	5875	15	himself	-PRON-	PRP
18751	5875	16	familiar	familiar	JJ
18751	5875	17	with	with	IN
18751	5875	18	the	the	DT
18751	5875	19	permanganate	permanganate	NN
18751	5875	20	of	of	IN
18751	5875	21	potassium	potassium	NN
18751	5875	22	titration	titration	NN
18751	5875	23	,	,	,
18751	5875	24	the	the	DT
18751	5875	25	student	student	NN
18751	5875	26	should	should	MD
18751	5875	27	practise	practise	VB
18751	5875	28	by	by	IN
18751	5875	29	working	work	VBG
18751	5875	30	out	out	RP
18751	5875	31	a	a	DT
18751	5875	32	series	series	NN
18751	5875	33	of	of	IN
18751	5875	34	experiments	experiment	NNS
18751	5875	35	similar	similar	JJ
18751	5875	36	to	to	IN
18751	5875	37	the	the	DT
18751	5875	38	above	above	JJ
18751	5875	39	,	,	,
18751	5875	40	varying	vary	VBG
18751	5875	41	his	-PRON-	PRP$
18751	5875	42	conditions	condition	NNS
18751	5875	43	one	one	CD
18751	5875	44	at	at	IN
18751	5875	45	a	a	DT
18751	5875	46	time	time	NN
18751	5875	47	so	so	IN
18751	5875	48	as	as	IN
18751	5875	49	to	to	TO
18751	5875	50	be	be	VB
18751	5875	51	certain	certain	JJ
18751	5875	52	of	of	IN
18751	5875	53	the	the	DT
18751	5875	54	cause	cause	NN
18751	5875	55	of	of	IN
18751	5875	56	any	any	DT
18751	5875	57	variation	variation	NN
18751	5875	58	in	in	IN
18751	5875	59	his	-PRON-	PRP$
18751	5875	60	results	result	NNS
18751	5875	61	.	.	.
18751	5876	1	He	-PRON-	PRP
18751	5876	2	may	may	MD
18751	5876	3	then	then	RB
18751	5876	4	proceed	proceed	VB
18751	5876	5	to	to	TO
18751	5876	6	experiment	experiment	VB
18751	5876	7	on	on	IN
18751	5876	8	the	the	DT
18751	5876	9	various	various	JJ
18751	5876	10	methods	method	NNS
18751	5876	11	of	of	IN
18751	5876	12	reduction	reduction	NN
18751	5876	13	.	.	.
18751	5877	1	_	_	NNP
18751	5877	2	A	a	DT
18751	5877	3	solution	solution	NN
18751	5877	4	of	of	IN
18751	5877	5	ferric	ferric	JJ
18751	5877	6	chloride	chloride	NN
18751	5877	7	_	_	NNP
18751	5877	8	is	be	VBZ
18751	5877	9	made	make	VBN
18751	5877	10	by	by	IN
18751	5877	11	dissolving	dissolve	VBG
18751	5877	12	5.01	5.01	CD
18751	5877	13	grams	gram	NNS
18751	5877	14	of	of	IN
18751	5877	15	iron	iron	NN
18751	5877	16	wire	wire	NN
18751	5877	17	in	in	IN
18751	5877	18	50	50	CD
18751	5877	19	c.c	c.c	NNP
18751	5877	20	.	.	.
18751	5878	1	of	of	IN
18751	5878	2	hydrochloric	hydrochloric	NNP
18751	5878	3	acid	acid	NN
18751	5878	4	(	(	-LRB-
18751	5878	5	sp	sp	NNP
18751	5878	6	.	.	.
18751	5879	1	g.	g.	NNP
18751	5879	2	1.16	1.16	CD
18751	5879	3	)	)	-RRB-
18751	5879	4	,	,	,
18751	5879	5	and	and	CC
18751	5879	6	running	run	VBG
18751	5879	7	from	from	IN
18751	5879	8	a	a	DT
18751	5879	9	burette	burette	NN
18751	5879	10	nitric	nitric	NN
18751	5879	11	acid	acid	NN
18751	5879	12	diluted	dilute	VBN
18751	5879	13	with	with	IN
18751	5879	14	an	an	DT
18751	5879	15	equal	equal	JJ
18751	5879	16	volume	volume	NN
18751	5879	17	of	of	IN
18751	5879	18	water	water	NN
18751	5879	19	into	into	IN
18751	5879	20	the	the	DT
18751	5879	21	boiling	boil	VBG
18751	5879	22	iron	iron	NN
18751	5879	23	solution	solution	NN
18751	5879	24	,	,	,
18751	5879	25	until	until	IN
18751	5879	26	the	the	DT
18751	5879	27	liquid	liquid	JJ
18751	5879	28	changes	change	NNS
18751	5879	29	from	from	IN
18751	5879	30	a	a	DT
18751	5879	31	black	black	NN
18751	5879	32	to	to	IN
18751	5879	33	a	a	DT
18751	5879	34	reddish	reddish	JJ
18751	5879	35	-	-	HYPH
18751	5879	36	yellow	yellow	NN
18751	5879	37	.	.	.
18751	5880	1	About	about	IN
18751	5880	2	4.5	4.5	CD
18751	5880	3	c.c	c.c	NNP
18751	5880	4	.	.	.
18751	5881	1	of	of	IN
18751	5881	2	the	the	DT
18751	5881	3	nitric	nitric	JJ
18751	5881	4	acid	acid	NN
18751	5881	5	will	will	MD
18751	5881	6	be	be	VB
18751	5881	7	required	require	VBN
18751	5881	8	,	,	,
18751	5881	9	and	and	CC
18751	5881	10	the	the	DT
18751	5881	11	finishing	finishing	JJ
18751	5881	12	point	point	NN
18751	5881	13	is	be	VBZ
18751	5881	14	marked	mark	VBN
18751	5881	15	by	by	IN
18751	5881	16	a	a	DT
18751	5881	17	brisk	brisk	JJ
18751	5881	18	effervescence	effervescence	NN
18751	5881	19	.	.	.
18751	5882	1	The	the	DT
18751	5882	2	solution	solution	NN
18751	5882	3	of	of	IN
18751	5882	4	iron	iron	NN
18751	5882	5	should	should	MD
18751	5882	6	be	be	VB
18751	5882	7	contained	contain	VBN
18751	5882	8	in	in	IN
18751	5882	9	an	an	DT
18751	5882	10	evaporating	evaporating	NN
18751	5882	11	dish	dish	NN
18751	5882	12	,	,	,
18751	5882	13	and	and	CC
18751	5882	14	boiled	boil	VBD
18751	5882	15	briskly	briskly	RB
18751	5882	16	,	,	,
18751	5882	17	with	with	IN
18751	5882	18	constant	constant	JJ
18751	5882	19	stirring	stirring	NN
18751	5882	20	.	.	.
18751	5883	1	There	there	EX
18751	5883	2	should	should	MD
18751	5883	3	be	be	VB
18751	5883	4	no	no	DT
18751	5883	5	excess	excess	NN
18751	5883	6	of	of	IN
18751	5883	7	nitric	nitric	JJ
18751	5883	8	acid	acid	NN
18751	5883	9	.	.	.
18751	5884	1	Boil	boil	VB
18751	5884	2	down	down	RP
18751	5884	3	to	to	IN
18751	5884	4	about	about	IN
18751	5884	5	half	half	PDT
18751	5884	6	its	-PRON-	PRP$
18751	5884	7	bulk	bulk	NN
18751	5884	8	;	;	:
18751	5884	9	then	then	RB
18751	5884	10	cool	cool	JJ
18751	5884	11	,	,	,
18751	5884	12	and	and	CC
18751	5884	13	dilute	dilute	NN
18751	5884	14	to	to	IN
18751	5884	15	one	one	CD
18751	5884	16	litre	litre	NN
18751	5884	17	with	with	IN
18751	5884	18	water	water	NN
18751	5884	19	.	.	.
18751	5885	1	Twenty	twenty	CD
18751	5885	2	c.c	c.c	NNP
18751	5885	3	.	.	.
18751	5886	1	of	of	IN
18751	5886	2	this	this	DT
18751	5886	3	solution	solution	NN
18751	5886	4	diluted	dilute	VBN
18751	5886	5	to	to	IN
18751	5886	6	100	100	CD
18751	5886	7	c.c	c.c	NNP
18751	5886	8	.	.	.
18751	5887	1	with	with	IN
18751	5887	2	water	water	NN
18751	5887	3	,	,	,
18751	5887	4	and	and	CC
18751	5887	5	acidified	acidify	VBD
18751	5887	6	with	with	IN
18751	5887	7	10	10	CD
18751	5887	8	c.c	c.c	NNP
18751	5887	9	.	.	.
18751	5888	1	of	of	IN
18751	5888	2	dilute	dilute	NNP
18751	5888	3	hydrochloric	hydrochloric	NNP
18751	5888	4	acid	acid	NNP
18751	5888	5	,	,	,
18751	5888	6	should	should	MD
18751	5888	7	not	not	RB
18751	5888	8	decolorise	decolorise	VB
18751	5888	9	any	any	DT
18751	5888	10	of	of	IN
18751	5888	11	the	the	DT
18751	5888	12	permanganate	permanganate	NN
18751	5888	13	of	of	IN
18751	5888	14	potassium	potassium	NN
18751	5888	15	solution	solution	NN
18751	5888	16	;	;	:
18751	5888	17	this	this	DT
18751	5888	18	shows	show	VBZ
18751	5888	19	the	the	DT
18751	5888	20	absence	absence	NN
18751	5888	21	of	of	IN
18751	5888	22	ferrous	ferrous	JJ
18751	5888	23	salts	salt	NNS
18751	5888	24	.	.	.
18751	5889	1	And	and	CC
18751	5889	2	20	20	CD
18751	5889	3	c.c	c.c	NNP
18751	5889	4	.	.	.
18751	5890	1	of	of	IN
18751	5890	2	the	the	DT
18751	5890	3	same	same	JJ
18751	5890	4	solution	solution	NN
18751	5890	5	,	,	,
18751	5890	6	boiled	boil	VBN
18751	5890	7	with	with	IN
18751	5890	8	20	20	CD
18751	5890	9	c.c	c.c	NN
18751	5890	10	.	.	.
18751	5891	1	of	of	IN
18751	5891	2	the	the	DT
18751	5891	3	ferrous	ferrous	JJ
18751	5891	4	sulphate	sulphate	NN
18751	5891	5	solution	solution	NN
18751	5891	6	,	,	,
18751	5891	7	should	should	MD
18751	5891	8	not	not	RB
18751	5891	9	decrease	decrease	VB
18751	5891	10	the	the	DT
18751	5891	11	quantity	quantity	NN
18751	5891	12	of	of	IN
18751	5891	13	"	"	``
18751	5891	14	permanganate	permanganate	JJ
18751	5891	15	"	"	''
18751	5891	16	required	require	VBN
18751	5891	17	for	for	IN
18751	5891	18	the	the	DT
18751	5891	19	titration	titration	NN
18751	5891	20	of	of	IN
18751	5891	21	the	the	DT
18751	5891	22	ferrous	ferrous	JJ
18751	5891	23	sulphate	sulphate	NN
18751	5891	24	added	add	VBD
18751	5891	25	.	.	.
18751	5892	1	In	in	IN
18751	5892	2	a	a	DT
18751	5892	3	series	series	NN
18751	5892	4	of	of	IN
18751	5892	5	experiments	experiment	NNS
18751	5892	6	on	on	IN
18751	5892	7	the	the	DT
18751	5892	8	various	various	JJ
18751	5892	9	methods	method	NNS
18751	5892	10	of	of	IN
18751	5892	11	reduction	reduction	NN
18751	5892	12	,	,	,
18751	5892	13	the	the	DT
18751	5892	14	following	follow	VBG
18751	5892	15	results	result	NNS
18751	5892	16	were	be	VBD
18751	5892	17	got	get	VBN
18751	5892	18	.	.	.
18751	5893	1	The	the	DT
18751	5893	2	modes	mode	NNS
18751	5893	3	of	of	IN
18751	5893	4	working	work	VBG
18751	5893	5	were	be	VBD
18751	5893	6	those	those	DT
18751	5893	7	already	already	RB
18751	5893	8	described	describe	VBN
18751	5893	9	.	.	.
18751	5894	1	(	(	-LRB-
18751	5894	2	1	1	LS
18751	5894	3	)	)	-RRB-
18751	5894	4	_	_	NNP
18751	5894	5	With	with	IN
18751	5894	6	Stannous	Stannous	NNP
18751	5894	7	Chloride._--Twenty	Chloride._--Twenty	NNP
18751	5894	8	c.c	c.c	NNP
18751	5894	9	.	.	.
18751	5895	1	of	of	IN
18751	5895	2	the	the	DT
18751	5895	3	ferric	ferric	NNP
18751	5895	4	chloride	chloride	NN
18751	5895	5	solution	solution	NN
18751	5895	6	required	require	VBN
18751	5895	7	,	,	,
18751	5895	8	after	after	IN
18751	5895	9	reduction	reduction	NN
18751	5895	10	with	with	IN
18751	5895	11	stannous	stannous	JJ
18751	5895	12	chloride	chloride	NN
18751	5895	13	,	,	,
18751	5895	14	20	20	CD
18751	5895	15	c.c	c.c	NNP
18751	5895	16	.	.	.
18751	5896	1	of	of	IN
18751	5896	2	"	"	``
18751	5896	3	permanganate	permanganate	JJ
18751	5896	4	.	.	.
18751	5896	5	"	"	''
18751	5897	1	Fifty	fifty	CD
18751	5897	2	c.c	c.c	NNP
18751	5897	3	.	.	.
18751	5898	1	of	of	IN
18751	5898	2	a	a	DT
18751	5898	3	solution	solution	NN
18751	5898	4	of	of	IN
18751	5898	5	ferrous	ferrous	JJ
18751	5898	6	chloride	chloride	NN
18751	5898	7	,	,	,
18751	5898	8	which	which	WDT
18751	5898	9	required	require	VBD
18751	5898	10	on	on	IN
18751	5898	11	titration	titration	NN
18751	5898	12	49.8	49.8	CD
18751	5898	13	c.c	c.c	NNP
18751	5898	14	.	.	.
18751	5899	1	of	of	IN
18751	5899	2	"	"	``
18751	5899	3	permanganate	permanganate	JJ
18751	5899	4	,	,	,
18751	5899	5	"	"	''
18751	5899	6	required	require	VBN
18751	5899	7	for	for	IN
18751	5899	8	re	re	NN
18751	5899	9	-	-	NN
18751	5899	10	titration	titration	NN
18751	5899	11	(	(	-LRB-
18751	5899	12	after	after	IN
18751	5899	13	subsequent	subsequent	JJ
18751	5899	14	reduction	reduction	NN
18751	5899	15	with	with	IN
18751	5899	16	stannous	stannous	JJ
18751	5899	17	chloride	chloride	NN
18751	5899	18	)	)	-RRB-
18751	5899	19	50	50	CD
18751	5899	20	c.c	c.c	NNP
18751	5899	21	.	.	.
18751	5900	1	of	of	IN
18751	5900	2	the	the	DT
18751	5900	3	permanganate	permanganate	JJ
18751	5900	4	solution	solution	NN
18751	5900	5	.	.	.
18751	5901	1	(	(	-LRB-
18751	5901	2	2	2	LS
18751	5901	3	)	)	-RRB-
18751	5901	4	_	_	NNP
18751	5901	5	With	with	IN
18751	5901	6	Sulphuretted	sulphuret	VBN
18751	5901	7	Hydrogen._--Two	hydrogen._--two	CD
18751	5901	8	experiments	experiment	NNS
18751	5901	9	with	with	IN
18751	5901	10	this	this	DT
18751	5901	11	gas	gas	NN
18751	5901	12	,	,	,
18751	5901	13	using	use	VBG
18751	5901	14	in	in	IN
18751	5901	15	each	each	DT
18751	5901	16	20	20	CD
18751	5901	17	c.c	c.c	NNP
18751	5901	18	.	.	.
18751	5902	1	of	of	IN
18751	5902	2	the	the	DT
18751	5902	3	ferric	ferric	NNP
18751	5902	4	chloride	chloride	NN
18751	5902	5	solution	solution	NN
18751	5902	6	,	,	,
18751	5902	7	and	and	CC
18751	5902	8	10	10	CD
18751	5902	9	c.c	c.c	NNP
18751	5902	10	.	.	.
18751	5903	1	of	of	IN
18751	5903	2	hydrochloric	hydrochloric	JJ
18751	5903	3	acid	acid	NN
18751	5903	4	,	,	,
18751	5903	5	required	require	VBN
18751	5903	6	(	(	-LRB-
18751	5903	7	after	after	IN
18751	5903	8	reduction	reduction	NN
18751	5903	9	)	)	-RRB-
18751	5903	10	20.2	20.2	CD
18751	5903	11	c.c	c.c	NNP
18751	5903	12	.	.	.
18751	5904	1	and	and	CC
18751	5904	2	20.1	20.1	CD
18751	5904	3	c.c	c.c	NNP
18751	5904	4	.	.	.
18751	5905	1	of	of	IN
18751	5905	2	"	"	``
18751	5905	3	permanganate	permanganate	JJ
18751	5905	4	.	.	.
18751	5905	5	"	"	''
18751	5906	1	Repeating	repeat	VBG
18751	5906	2	the	the	DT
18751	5906	3	experiments	experiment	NNS
18751	5906	4	by	by	IN
18751	5906	5	passing	pass	VBG
18751	5906	6	the	the	DT
18751	5906	7	gas	gas	NN
18751	5906	8	through	through	IN
18751	5906	9	a	a	DT
18751	5906	10	nearly	nearly	RB
18751	5906	11	boiling	boil	VBG
18751	5906	12	solution	solution	NN
18751	5906	13	,	,	,
18751	5906	14	but	but	CC
18751	5906	15	in	in	IN
18751	5906	16	other	other	JJ
18751	5906	17	respects	respect	NNS
18751	5906	18	working	work	VBG
18751	5906	19	in	in	IN
18751	5906	20	the	the	DT
18751	5906	21	same	same	JJ
18751	5906	22	way	way	NN
18751	5906	23	,	,	,
18751	5906	24	21.3	21.3	CD
18751	5906	25	c.c	c.c	NNP
18751	5906	26	.	.	.
18751	5907	1	and	and	CC
18751	5907	2	21.6	21.6	CD
18751	5907	3	c.c	c.c	NNP
18751	5907	4	.	.	.
18751	5908	1	of	of	IN
18751	5908	2	the	the	DT
18751	5908	3	permanganate	permanganate	JJ
18751	5908	4	solution	solution	NN
18751	5908	5	were	be	VBD
18751	5908	6	required	require	VBN
18751	5908	7	.	.	.
18751	5909	1	The	the	DT
18751	5909	2	sulphur	sulphur	NN
18751	5909	3	was	be	VBD
18751	5909	4	not	not	RB
18751	5909	5	filtered	filter	VBN
18751	5909	6	off	off	RP
18751	5909	7	in	in	IN
18751	5909	8	any	any	DT
18751	5909	9	of	of	IN
18751	5909	10	these	these	DT
18751	5909	11	.	.	.
18751	5910	1	In	in	IN
18751	5910	2	another	another	DT
18751	5910	3	experiment	experiment	NN
18751	5910	4	,	,	,
18751	5910	5	in	in	IN
18751	5910	6	which	which	WDT
18751	5910	7	50	50	CD
18751	5910	8	c.c	c.c	NNP
18751	5910	9	.	.	.
18751	5911	1	of	of	IN
18751	5911	2	the	the	DT
18751	5911	3	ferrous	ferrous	JJ
18751	5911	4	sulphate	sulphate	NN
18751	5911	5	solution	solution	NN
18751	5911	6	were	be	VBD
18751	5911	7	titrated	titrate	VBN
18751	5911	8	with	with	IN
18751	5911	9	"	"	``
18751	5911	10	permanganate	permanganate	JJ
18751	5911	11	,	,	,
18751	5911	12	"	"	''
18751	5911	13	48	48	CD
18751	5911	14	c.c	c.c	NNP
18751	5911	15	.	.	.
18751	5912	1	of	of	IN
18751	5912	2	the	the	DT
18751	5912	3	latter	latter	JJ
18751	5912	4	were	be	VBD
18751	5912	5	required	require	VBN
18751	5912	6	.	.	.
18751	5913	1	The	the	DT
18751	5913	2	titrated	titrated	JJ
18751	5913	3	solution	solution	NN
18751	5913	4	was	be	VBD
18751	5913	5	next	next	RB
18751	5913	6	reduced	reduce	VBN
18751	5913	7	with	with	IN
18751	5913	8	sulphuretted	sulphuret	VBN
18751	5913	9	hydrogen	hydrogen	NN
18751	5913	10	,	,	,
18751	5913	11	brought	bring	VBN
18751	5913	12	to	to	IN
18751	5913	13	the	the	DT
18751	5913	14	same	same	JJ
18751	5913	15	bulk	bulk	NN
18751	5913	16	as	as	IN
18751	5913	17	before	before	RB
18751	5913	18	,	,	,
18751	5913	19	and	and	CC
18751	5913	20	again	again	RB
18751	5913	21	titrated	titrated	JJ
18751	5913	22	;	;	:
18751	5913	23	47.9	47.9	CD
18751	5913	24	c.c	c.c	NNP
18751	5913	25	.	.	.
18751	5914	1	of	of	IN
18751	5914	2	the	the	DT
18751	5914	3	permanganate	permanganate	NN
18751	5914	4	of	of	IN
18751	5914	5	potassium	potassium	NN
18751	5914	6	solution	solution	NN
18751	5914	7	were	be	VBD
18751	5914	8	required	require	VBN
18751	5914	9	.	.	.
18751	5915	1	(	(	-LRB-
18751	5915	2	3	3	LS
18751	5915	3	)	)	-RRB-
18751	5915	4	_	_	NNP
18751	5915	5	With	with	IN
18751	5915	6	Sodium	Sodium	NNP
18751	5915	7	Sulphite._--Twenty	Sulphite._--Twenty	NNP
18751	5915	8	c.c	c.c	NNP
18751	5915	9	.	.	.
18751	5916	1	of	of	IN
18751	5916	2	the	the	DT
18751	5916	3	ferric	ferric	NNP
18751	5916	4	chloride	chloride	NN
18751	5916	5	solution	solution	NN
18751	5916	6	,	,	,
18751	5916	7	reduced	reduce	VBN
18751	5916	8	with	with	IN
18751	5916	9	sodium	sodium	NN
18751	5916	10	sulphite	sulphite	NNP
18751	5916	11	,	,	,
18751	5916	12	required	require	VBN
18751	5916	13	19.9	19.9	CD
18751	5916	14	c.c	c.c	NNP
18751	5916	15	.	.	.
18751	5917	1	of	of	IN
18751	5917	2	"	"	``
18751	5917	3	permanganate	permanganate	JJ
18751	5917	4	.	.	.
18751	5917	5	"	"	''
18751	5918	1	In	in	IN
18751	5918	2	one	one	CD
18751	5918	3	experiment	experiment	NN
18751	5918	4	50	50	CD
18751	5918	5	c.c	c.c	NNP
18751	5918	6	.	.	.
18751	5919	1	of	of	IN
18751	5919	2	the	the	DT
18751	5919	3	ferrous	ferrous	JJ
18751	5919	4	sulphate	sulphate	NN
18751	5919	5	solution	solution	NN
18751	5919	6	were	be	VBD
18751	5919	7	titrated	titrate	VBN
18751	5919	8	with	with	IN
18751	5919	9	"	"	``
18751	5919	10	permanganate	permanganate	JJ
18751	5919	11	"	"	''
18751	5919	12	;	;	:
18751	5919	13	49.3	49.3	CD
18751	5919	14	c.c	c.c	NNP
18751	5919	15	.	.	.
18751	5920	1	of	of	IN
18751	5920	2	the	the	DT
18751	5920	3	last	last	RB
18751	5920	4	-	-	HYPH
18751	5920	5	mentioned	mention	VBN
18751	5920	6	solution	solution	NN
18751	5920	7	were	be	VBD
18751	5920	8	required	require	VBN
18751	5920	9	.	.	.
18751	5921	1	The	the	DT
18751	5921	2	titrated	titrated	JJ
18751	5921	3	solution	solution	NN
18751	5921	4	was	be	VBD
18751	5921	5	reduced	reduce	VBN
18751	5921	6	with	with	IN
18751	5921	7	sodium	sodium	NN
18751	5921	8	sulphite	sulphite	NN
18751	5921	9	,	,	,
18751	5921	10	and	and	CC
18751	5921	11	again	again	RB
18751	5921	12	titrated	titrated	JJ
18751	5921	13	;	;	:
18751	5921	14	it	-PRON-	PRP
18751	5921	15	required	require	VBD
18751	5921	16	49.2	49.2	CD
18751	5921	17	c.c	c.c	NNP
18751	5921	18	.	.	.
18751	5922	1	of	of	IN
18751	5922	2	the	the	DT
18751	5922	3	permanganate	permanganate	NN
18751	5922	4	of	of	IN
18751	5922	5	potassium	potassium	NN
18751	5922	6	solution	solution	NN
18751	5922	7	.	.	.
18751	5923	1	(	(	-LRB-
18751	5923	2	4	4	LS
18751	5923	3	)	)	-RRB-
18751	5923	4	_	_	NNP
18751	5923	5	With	with	IN
18751	5923	6	Zinc._--Twenty	Zinc._--Twenty	NNP
18751	5923	7	c.c	c.c	NNP
18751	5923	8	.	.	.
18751	5924	1	of	of	IN
18751	5924	2	the	the	DT
18751	5924	3	ferric	ferric	NNP
18751	5924	4	chloride	chloride	NN
18751	5924	5	solution	solution	NN
18751	5924	6	,	,	,
18751	5924	7	reduced	reduce	VBN
18751	5924	8	with	with	IN
18751	5924	9	zinc	zinc	NN
18751	5924	10	and	and	CC
18751	5924	11	titrated	titrated	NN
18751	5924	12	,	,	,
18751	5924	13	required	require	VBD
18751	5924	14	20.8	20.8	CD
18751	5924	15	c.c	c.c	NNP
18751	5924	16	.	.	.
18751	5925	1	of	of	IN
18751	5925	2	"	"	``
18751	5925	3	permanganate	permanganate	JJ
18751	5925	4	.	.	.
18751	5925	5	"	"	''
18751	5926	1	Fifty	fifty	CD
18751	5926	2	c.c	c.c	NNP
18751	5926	3	.	.	.
18751	5927	1	of	of	IN
18751	5927	2	a	a	DT
18751	5927	3	solution	solution	NN
18751	5927	4	of	of	IN
18751	5927	5	ferrous	ferrous	JJ
18751	5927	6	sulphate	sulphate	NN
18751	5927	7	which	which	WDT
18751	5927	8	required	require	VBD
18751	5927	9	49.7	49.7	CD
18751	5927	10	c.c	c.c	NNP
18751	5927	11	.	.	.
18751	5928	1	of	of	IN
18751	5928	2	"	"	``
18751	5928	3	permanganate	permanganate	JJ
18751	5928	4	,	,	,
18751	5928	5	"	"	''
18751	5928	6	required	require	VBN
18751	5928	7	for	for	IN
18751	5928	8	re	re	NN
18751	5928	9	-	-	NN
18751	5928	10	titration	titration	NN
18751	5928	11	,	,	,
18751	5928	12	after	after	IN
18751	5928	13	reduction	reduction	NN
18751	5928	14	with	with	IN
18751	5928	15	zinc	zinc	NN
18751	5928	16	,	,	,
18751	5928	17	49.7	49.7	CD
18751	5928	18	c.c	c.c	NNP
18751	5928	19	.	.	.
18751	5929	1	The	the	DT
18751	5929	2	student	student	NN
18751	5929	3	should	should	MD
18751	5929	4	next	next	RB
18751	5929	5	practise	practise	VB
18751	5929	6	the	the	DT
18751	5929	7	titration	titration	NN
18751	5929	8	with	with	IN
18751	5929	9	bichromate	bichromate	NN
18751	5929	10	,	,	,
18751	5929	11	which	which	WDT
18751	5929	12	is	be	VBZ
18751	5929	13	more	more	RBR
18751	5929	14	especially	especially	RB
18751	5929	15	valuable	valuable	JJ
18751	5929	16	in	in	IN
18751	5929	17	the	the	DT
18751	5929	18	estimation	estimation	NN
18751	5929	19	of	of	IN
18751	5929	20	hydrochloric	hydrochloric	JJ
18751	5929	21	acid	acid	NN
18751	5929	22	solutions	solution	NNS
18751	5929	23	.	.	.
18751	5930	1	The	the	DT
18751	5930	2	following	follow	VBG
18751	5930	3	experiments	experiment	NNS
18751	5930	4	are	be	VBP
18751	5930	5	on	on	IN
18751	5930	6	the	the	DT
18751	5930	7	same	same	JJ
18751	5930	8	plan	plan	NN
18751	5930	9	as	as	IN
18751	5930	10	those	those	DT
18751	5930	11	already	already	RB
18751	5930	12	given	give	VBN
18751	5930	13	.	.	.
18751	5931	1	In	in	IN
18751	5931	2	each	each	DT
18751	5931	3	experiment	experiment	NN
18751	5931	4	(	(	-LRB-
18751	5931	5	except	except	IN
18751	5931	6	when	when	WRB
18751	5931	7	otherwise	otherwise	RB
18751	5931	8	stated	state	VBN
18751	5931	9	)	)	-RRB-
18751	5931	10	there	there	EX
18751	5931	11	were	be	VBD
18751	5931	12	present	present	JJ
18751	5931	13	20	20	CD
18751	5931	14	c.c	c.c	NN
18751	5931	15	.	.	.
18751	5932	1	of	of	IN
18751	5932	2	the	the	DT
18751	5932	3	ferrous	ferrous	JJ
18751	5932	4	chloride	chloride	NN
18751	5932	5	solution	solution	NN
18751	5932	6	,	,	,
18751	5932	7	and	and	CC
18751	5932	8	10	10	CD
18751	5932	9	c.c	c.c	NNP
18751	5932	10	.	.	.
18751	5933	1	of	of	IN
18751	5933	2	dilute	dilute	NNP
18751	5933	3	hydrochloric	hydrochloric	NNP
18751	5933	4	acid	acid	NNP
18751	5933	5	,	,	,
18751	5933	6	and	and	CC
18751	5933	7	the	the	DT
18751	5933	8	bulk	bulk	NN
18751	5933	9	was	be	VBD
18751	5933	10	300	300	CD
18751	5933	11	c.c	c.c	NNP
18751	5933	12	.	.	.
18751	5934	1	~Effect	~Effect	NFP
18751	5934	2	of	of	IN
18751	5934	3	Varying	vary	VBG
18751	5934	4	Temperature.~--The	temperature.~--the	JJ
18751	5934	5	quantities	quantity	NNS
18751	5934	6	of	of	IN
18751	5934	7	the	the	DT
18751	5934	8	bichromate	bichromate	NN
18751	5934	9	of	of	IN
18751	5934	10	potassium	potassium	NN
18751	5934	11	solution	solution	NN
18751	5934	12	required	require	VBN
18751	5934	13	were	be	VBD
18751	5934	14	as	as	IN
18751	5934	15	follows:--	follows:--	-LRB-
18751	5934	16	Temperature	temperature	NN
18751	5934	17	15	15	CD
18751	5934	18	°	°	,
18751	5934	19	30	30	CD
18751	5934	20	°	°	,
18751	5934	21	70	70	CD
18751	5934	22	°	°	,
18751	5934	23	100	100	CD
18751	5934	24	°	°	,
18751	5934	25	Bichromate	Bichromate	NNP
18751	5934	26	required	require	VBD
18751	5934	27	20.2	20.2	CD
18751	5934	28	c.c	c.c	NNP
18751	5934	29	.	.	.
18751	5935	1	20.3	20.3	CD
18751	5935	2	c.c	c.c	NNP
18751	5935	3	.	.	.
18751	5936	1	20.3	20.3	CD
18751	5936	2	c.c	c.c	NNP
18751	5936	3	.	.	.
18751	5937	1	20.4	20.4	CD
18751	5937	2	c.c	c.c	NNP
18751	5937	3	.	.	.
18751	5938	1	~Effect	~Effect	NFP
18751	5938	2	of	of	IN
18751	5938	3	Varying	Varying	NNP
18751	5938	4	Bulk.~--	Bulk.~--	NNP
18751	5938	5	Bulk	Bulk	NNP
18751	5938	6	50	50	CD
18751	5938	7	c.c	c.c	NNP
18751	5938	8	.	.	.
18751	5939	1	100	100	CD
18751	5939	2	c.c	c.c	NNP
18751	5939	3	.	.	.
18751	5940	1	200	200	CD
18751	5940	2	c.c	c.c	NNP
18751	5940	3	.	.	.
18751	5941	1	500	500	CD
18751	5941	2	c.c	c.c	NNP
18751	5941	3	.	.	.
18751	5942	1	1000	1000	CD
18751	5942	2	c.c	c.c	NNP
18751	5942	3	.	.	.
18751	5943	1	Bichromate	Bichromate	NNP
18751	5943	2	required	require	VBD
18751	5943	3	20.4	20.4	CD
18751	5943	4	"	"	``
18751	5943	5	20.4	20.4	CD
18751	5943	6	"	"	``
18751	5943	7	20.4	20.4	CD
18751	5943	8	"	"	``
18751	5943	9	20.5	20.5	CD
18751	5943	10	"	"	``
18751	5943	11	20.8	20.8	CD
18751	5943	12	"	"	''
18751	5943	13	~Effect	~effect	NN
18751	5943	14	of	of	IN
18751	5943	15	Varying	Varying	NNP
18751	5943	16	Acid.~--In	Acid.~--In	NNP
18751	5943	17	these	these	DT
18751	5943	18	,	,	,
18751	5943	19	variable	variable	JJ
18751	5943	20	quantities	quantity	NNS
18751	5943	21	of	of	IN
18751	5943	22	dilute	dilute	NNP
18751	5943	23	hydrochloric	hydrochloric	JJ
18751	5943	24	acid	acid	NNP
18751	5943	25	were	be	VBD
18751	5943	26	used	use	VBN
18751	5943	27	.	.	.
18751	5944	1	Acid	acid	JJ
18751	5944	2	present	present	JJ
18751	5944	3	10	10	CD
18751	5944	4	c.c	c.c	NN
18751	5944	5	.	.	.
18751	5945	1	50	50	CD
18751	5945	2	c.c	c.c	NNP
18751	5945	3	.	.	.
18751	5946	1	100	100	CD
18751	5946	2	c.c	c.c	NNP
18751	5946	3	.	.	.
18751	5947	1	Bichromate	Bichromate	NNP
18751	5947	2	required	require	VBD
18751	5947	3	20.3	20.3	CD
18751	5947	4	"	"	``
18751	5947	5	20.3	20.3	CD
18751	5947	6	"	"	``
18751	5947	7	20.2	20.2	CD
18751	5947	8	"	"	''
18751	5947	9	~Effect	~effect	CD
18751	5947	10	of	of	IN
18751	5947	11	Foreign	Foreign	NNP
18751	5947	12	Salts.~--The	salts.~--the	JJ
18751	5947	13	effect	effect	NN
18751	5947	14	of	of	IN
18751	5947	15	the	the	DT
18751	5947	16	addition	addition	NN
18751	5947	17	of	of	IN
18751	5947	18	10	10	CD
18751	5947	19	grams	gram	NNS
18751	5947	20	of	of	IN
18751	5947	21	crystallized	crystallized	JJ
18751	5947	22	zinc	zinc	NN
18751	5947	23	sulphate	sulphate	NN
18751	5947	24	was	be	VBD
18751	5947	25	to	to	TO
18751	5947	26	decrease	decrease	VB
18751	5947	27	the	the	DT
18751	5947	28	quantity	quantity	NN
18751	5947	29	of	of	IN
18751	5947	30	"	"	``
18751	5947	31	bichromate	bichromate	NN
18751	5947	32	"	"	''
18751	5947	33	required	require	VBN
18751	5947	34	from	from	IN
18751	5947	35	20.3	20.3	CD
18751	5947	36	c.c	c.c	NNP
18751	5947	37	.	.	.
18751	5948	1	to	to	IN
18751	5948	2	20.1	20.1	CD
18751	5948	3	c.c	c.c	NNP
18751	5948	4	.	.	NNP
18751	5948	5	,	,	,
18751	5948	6	but	but	CC
18751	5948	7	the	the	DT
18751	5948	8	colour	colour	NN
18751	5948	9	produced	produce	VBN
18751	5948	10	with	with	IN
18751	5948	11	the	the	DT
18751	5948	12	test	test	NN
18751	5948	13	-	-	HYPH
18751	5948	14	drop	drop	NN
18751	5948	15	was	be	VBD
18751	5948	16	very	very	RB
18751	5948	17	slight	slight	JJ
18751	5948	18	at	at	IN
18751	5948	19	18.5	18.5	CD
18751	5948	20	c.c	c.c	NNP
18751	5948	21	.	.	NNP
18751	5948	22	,	,	,
18751	5948	23	and	and	CC
18751	5948	24	with	with	IN
18751	5948	25	incautious	incautious	JJ
18751	5948	26	work	work	NN
18751	5948	27	the	the	DT
18751	5948	28	finishing	finishing	JJ
18751	5948	29	point	point	NN
18751	5948	30	might	may	MD
18751	5948	31	have	have	VB
18751	5948	32	been	be	VBN
18751	5948	33	taken	take	VBN
18751	5948	34	anywhere	anywhere	RB
18751	5948	35	between	between	IN
18751	5948	36	these	these	DT
18751	5948	37	extremes	extreme	NNS
18751	5948	38	.	.	.
18751	5949	1	Zinc	Zinc	NNP
18751	5949	2	should	should	MD
18751	5949	3	not	not	RB
18751	5949	4	be	be	VB
18751	5949	5	used	use	VBN
18751	5949	6	as	as	IN
18751	5949	7	a	a	DT
18751	5949	8	reducing	reduce	VBG
18751	5949	9	agent	agent	NN
18751	5949	10	preliminary	preliminary	JJ
18751	5949	11	to	to	IN
18751	5949	12	a	a	DT
18751	5949	13	"	"	``
18751	5949	14	bichromate	bichromate	JJ
18751	5949	15	"	"	''
18751	5949	16	titration	titration	NN
18751	5949	17	.	.	.
18751	5950	1	Ten	ten	CD
18751	5950	2	grams	gram	NNS
18751	5950	3	of	of	IN
18751	5950	4	ammonic	ammonic	JJ
18751	5950	5	sulphate	sulphate	NN
18751	5950	6	had	have	VBD
18751	5950	7	the	the	DT
18751	5950	8	effect	effect	NN
18751	5950	9	of	of	IN
18751	5950	10	rendering	render	VBG
18751	5950	11	the	the	DT
18751	5950	12	finishing	finishing	JJ
18751	5950	13	point	point	NN
18751	5950	14	faint	faint	JJ
18751	5950	15	for	for	IN
18751	5950	16	about	about	RB
18751	5950	17	0.5	0.5	CD
18751	5950	18	c.c	c.c	NNP
18751	5950	19	.	.	.
18751	5951	1	before	before	IN
18751	5951	2	the	the	DT
18751	5951	3	titration	titration	NN
18751	5951	4	was	be	VBD
18751	5951	5	finished	finish	VBN
18751	5951	6	,	,	,
18751	5951	7	but	but	CC
18751	5951	8	there	there	EX
18751	5951	9	was	be	VBD
18751	5951	10	no	no	DT
18751	5951	11	doubt	doubt	NN
18751	5951	12	about	about	IN
18751	5951	13	the	the	DT
18751	5951	14	finishing	finishing	JJ
18751	5951	15	point	point	NN
18751	5951	16	when	when	WRB
18751	5951	17	allowed	allow	VBN
18751	5951	18	to	to	TO
18751	5951	19	stand	stand	VB
18751	5951	20	for	for	IN
18751	5951	21	a	a	DT
18751	5951	22	minute	minute	NN
18751	5951	23	.	.	.
18751	5952	1	The	the	DT
18751	5952	2	student	student	NN
18751	5952	3	should	should	MD
18751	5952	4	note	note	VB
18751	5952	5	that	that	IN
18751	5952	6	a	a	DT
18751	5952	7	titration	titration	NN
18751	5952	8	is	be	VBZ
18751	5952	9	not	not	RB
18751	5952	10	completed	complete	VBN
18751	5952	11	if	if	IN
18751	5952	12	a	a	DT
18751	5952	13	colour	colour	NN
18751	5952	14	is	be	VBZ
18751	5952	15	developed	develop	VBN
18751	5952	16	on	on	IN
18751	5952	17	standing	stand	VBG
18751	5952	18	for	for	IN
18751	5952	19	five	five	CD
18751	5952	20	or	or	CC
18751	5952	21	ten	ten	CD
18751	5952	22	minutes	minute	NNS
18751	5952	23	.	.	.
18751	5953	1	Ten	ten	CD
18751	5953	2	grams	gram	NNS
18751	5953	3	of	of	IN
18751	5953	4	sodic	sodic	JJ
18751	5953	5	sulphate	sulphate	NN
18751	5953	6	had	have	VBD
18751	5953	7	no	no	DT
18751	5953	8	effect	effect	NN
18751	5953	9	;	;	:
18751	5953	10	20.3	20.3	CD
18751	5953	11	c.c	c.c	NNP
18751	5953	12	.	.	.
18751	5954	1	were	be	VBD
18751	5954	2	required	require	VBN
18751	5954	3	.	.	.
18751	5955	1	~Effect	~Effect	NFP
18751	5955	2	of	of	IN
18751	5955	3	Varying	Varying	NNP
18751	5955	4	Iron.~--The	Iron.~--The	NNP
18751	5955	5	results	result	NNS
18751	5955	6	are	be	VBP
18751	5955	7	proportional	proportional	JJ
18751	5955	8	,	,	,
18751	5955	9	as	as	IN
18751	5955	10	will	will	MD
18751	5955	11	be	be	VB
18751	5955	12	seen	see	VBN
18751	5955	13	from	from	IN
18751	5955	14	the	the	DT
18751	5955	15	following	follow	VBG
18751	5955	16	details:--	details:--	``
18751	5955	17	Ferrous	ferrous	JJ
18751	5955	18	chloride	chloride	NN
18751	5955	19	present	present	JJ
18751	5955	20	1.0	1.0	CD
18751	5955	21	c.c	c.c	NN
18751	5955	22	.	.	.
18751	5956	1	10.0	10.0	CD
18751	5956	2	c.c	c.c	NNP
18751	5956	3	.	.	.
18751	5957	1	20.0	20.0	CD
18751	5957	2	c.c	c.c	NNP
18751	5957	3	.	.	.
18751	5958	1	50.0	50.0	CD
18751	5958	2	c.c	c.c	NNP
18751	5958	3	.	.	.
18751	5959	1	100.0	100.0	CD
18751	5959	2	c.c	c.c	NNP
18751	5959	3	.	.	.
18751	5960	1	Bichromate	Bichromate	NNP
18751	5960	2	required	require	VBD
18751	5960	3	1.0	1.0	CD
18751	5960	4	"	"	``
18751	5960	5	10.2	10.2	CD
18751	5960	6	"	"	``
18751	5960	7	20.3	20.3	CD
18751	5960	8	"	"	``
18751	5960	9	51.0	51.0	CD
18751	5960	10	"	"	``
18751	5960	11	102.3	102.3	CD
18751	5960	12	"	"	``
18751	5960	13	The	the	DT
18751	5960	14	student	student	NN
18751	5960	15	may	may	MD
18751	5960	16	now	now	RB
18751	5960	17	apply	apply	VB
18751	5960	18	these	these	DT
18751	5960	19	titrations	titration	NNS
18751	5960	20	to	to	IN
18751	5960	21	actual	actual	JJ
18751	5960	22	assays	assay	NNS
18751	5960	23	of	of	IN
18751	5960	24	minerals	mineral	NNS
18751	5960	25	.	.	.
18751	5961	1	The	the	DT
18751	5961	2	following	follow	VBG
18751	5961	3	examples	example	NNS
18751	5961	4	will	will	MD
18751	5961	5	illustrate	illustrate	VB
18751	5961	6	the	the	DT
18751	5961	7	mode	mode	NN
18751	5961	8	of	of	IN
18751	5961	9	working	working	NN
18751	5961	10	and	and	CC
18751	5961	11	of	of	IN
18751	5961	12	calculating	calculate	VBG
18751	5961	13	the	the	DT
18751	5961	14	results:--	results:--	ADD
18751	5961	15	~Determination	~determination	NN
18751	5961	16	of	of	IN
18751	5961	17	Iron	Iron	NNP
18751	5961	18	in	in	IN
18751	5961	19	Chalybite.~--Weigh	Chalybite.~--Weigh	NNP
18751	5961	20	up	up	RB
18751	5961	21	1	1	CD
18751	5961	22	gram	gram	NN
18751	5961	23	of	of	IN
18751	5961	24	the	the	DT
18751	5961	25	dry	dry	JJ
18751	5961	26	powdered	powdered	JJ
18751	5961	27	ore	ore	NN
18751	5961	28	,	,	,
18751	5961	29	and	and	CC
18751	5961	30	dissolve	dissolve	VB
18751	5961	31	in	in	IN
18751	5961	32	10	10	CD
18751	5961	33	c.c	c.c	NNP
18751	5961	34	.	.	.
18751	5962	1	of	of	IN
18751	5962	2	dilute	dilute	NNP
18751	5962	3	sulphuric	sulphuric	NNP
18751	5962	4	acid	acid	NNP
18751	5962	5	and	and	CC
18751	5962	6	an	an	DT
18751	5962	7	equal	equal	JJ
18751	5962	8	volume	volume	NN
18751	5962	9	of	of	IN
18751	5962	10	water	water	NN
18751	5962	11	with	with	IN
18751	5962	12	the	the	DT
18751	5962	13	aid	aid	NN
18751	5962	14	of	of	IN
18751	5962	15	heat	heat	NN
18751	5962	16	.	.	.
18751	5963	1	Avoid	avoid	VB
18751	5963	2	evaporating	evaporate	VBG
18751	5963	3	to	to	IN
18751	5963	4	dryness	dryness	NN
18751	5963	5	.	.	.
18751	5964	1	Dilute	dilute	NN
18751	5964	2	and	and	CC
18751	5964	3	titrate	titrate	VB
18751	5964	4	.	.	.
18751	5965	1	The	the	DT
18751	5965	2	result	result	NN
18751	5965	3	will	will	MD
18751	5965	4	give	give	VB
18751	5965	5	the	the	DT
18751	5965	6	percentage	percentage	NN
18751	5965	7	of	of	IN
18751	5965	8	iron	iron	NN
18751	5965	9	existing	exist	VBG
18751	5965	10	in	in	IN
18751	5965	11	the	the	DT
18751	5965	12	ore	ore	NN
18751	5965	13	in	in	IN
18751	5965	14	the	the	DT
18751	5965	15	ferrous	ferrous	JJ
18751	5965	16	state	state	NN
18751	5965	17	.	.	.
18751	5966	1	Some	some	DT
18751	5966	2	ferric	ferric	JJ
18751	5966	3	iron	iron	NN
18751	5966	4	may	may	MD
18751	5966	5	be	be	VB
18751	5966	6	present	present	JJ
18751	5966	7	.	.	.
18751	5967	1	If	if	IN
18751	5967	2	it	-PRON-	PRP
18751	5967	3	is	be	VBZ
18751	5967	4	wished	wish	VBN
18751	5967	5	to	to	TO
18751	5967	6	determine	determine	VB
18751	5967	7	this	this	DT
18751	5967	8	also	also	RB
18751	5967	9	,	,	,
18751	5967	10	add	add	VB
18751	5967	11	(	(	-LRB-
18751	5967	12	in	in	IN
18751	5967	13	dissolving	dissolve	VBG
18751	5967	14	another	another	DT
18751	5967	15	portion	portion	NN
18751	5967	16	)	)	-RRB-
18751	5967	17	10	10	CD
18751	5967	18	c.c	c.c	NNP
18751	5967	19	.	.	.
18751	5968	1	of	of	IN
18751	5968	2	dilute	dilute	NNP
18751	5968	3	hydrochloric	hydrochloric	NNP
18751	5968	4	acid	acid	NN
18751	5968	5	to	to	IN
18751	5968	6	the	the	DT
18751	5968	7	sulphuric	sulphuric	JJ
18751	5968	8	acid	acid	NN
18751	5968	9	already	already	RB
18751	5968	10	ordered	order	VBN
18751	5968	11	,	,	,
18751	5968	12	and	and	CC
18751	5968	13	reduce	reduce	VB
18751	5968	14	the	the	DT
18751	5968	15	resulting	result	VBG
18751	5968	16	solution	solution	NN
18751	5968	17	before	before	IN
18751	5968	18	titrating	titrating	NN
18751	5968	19	.	.	.
18751	5969	1	By	by	IN
18751	5969	2	dissolving	dissolve	VBG
18751	5969	3	and	and	CC
18751	5969	4	titrating	titrating	NN
18751	5969	5	(	(	-LRB-
18751	5969	6	without	without	IN
18751	5969	7	previous	previous	JJ
18751	5969	8	reduction	reduction	NN
18751	5969	9	)	)	-RRB-
18751	5969	10	one	one	CD
18751	5969	11	has	have	VBZ
18751	5969	12	a	a	DT
18751	5969	13	measure	measure	NN
18751	5969	14	of	of	IN
18751	5969	15	the	the	DT
18751	5969	16	ferrous	ferrous	JJ
18751	5969	17	iron	iron	NN
18751	5969	18	present	present	NN
18751	5969	19	;	;	:
18751	5969	20	by	by	IN
18751	5969	21	dissolving	dissolve	VBG
18751	5969	22	,	,	,
18751	5969	23	reducing	reduce	VBG
18751	5969	24	,	,	,
18751	5969	25	and	and	CC
18751	5969	26	then	then	RB
18751	5969	27	titrating	titrate	VBG
18751	5969	28	,	,	,
18751	5969	29	one	one	PRP
18751	5969	30	can	can	MD
18751	5969	31	measure	measure	VB
18751	5969	32	the	the	DT
18751	5969	33	total	total	JJ
18751	5969	34	iron	iron	NN
18751	5969	35	;	;	:
18751	5969	36	and	and	CC
18751	5969	37	as	as	IN
18751	5969	38	the	the	DT
18751	5969	39	iron	iron	NN
18751	5969	40	exists	exist	VBZ
18751	5969	41	in	in	IN
18751	5969	42	only	only	RB
18751	5969	43	two	two	CD
18751	5969	44	conditions	condition	NNS
18751	5969	45	,	,	,
18751	5969	46	the	the	DT
18751	5969	47	total	total	JJ
18751	5969	48	iron	iron	NN
18751	5969	49	,	,	,
18751	5969	50	less	less	RBR
18751	5969	51	the	the	DT
18751	5969	52	ferrous	ferrous	JJ
18751	5969	53	iron	iron	NN
18751	5969	54	,	,	,
18751	5969	55	is	be	VBZ
18751	5969	56	the	the	DT
18751	5969	57	measure	measure	NN
18751	5969	58	of	of	IN
18751	5969	59	the	the	DT
18751	5969	60	ferric	ferric	JJ
18751	5969	61	iron	iron	NN
18751	5969	62	.	.	.
18751	5970	1	~Determination	~Determination	NFP
18751	5970	2	of	of	IN
18751	5970	3	Iron	Iron	NNP
18751	5970	4	in	in	IN
18751	5970	5	Brown	Brown	NNP
18751	5970	6	or	or	CC
18751	5970	7	Red	Red	NNP
18751	5970	8	Ores	Ores	NNP
18751	5970	9	or	or	CC
18751	5970	10	Magnetite.~--Weigh	Magnetite.~--Weigh	NNP
18751	5970	11	up	up	RB
18751	5970	12	0.5	0.5	CD
18751	5970	13	gram	gram	NN
18751	5970	14	of	of	IN
18751	5970	15	the	the	DT
18751	5970	16	ore	ore	NN
18751	5970	17	(	(	-LRB-
18751	5970	18	powdered	powder	VBN
18751	5970	19	and	and	CC
18751	5970	20	dried	dry	VBN
18751	5970	21	at	at	IN
18751	5970	22	100	100	CD
18751	5970	23	°	°	NNS
18751	5970	24	C.	C.	NNP
18751	5970	25	)	)	-RRB-
18751	5970	26	,	,	,
18751	5970	27	and	and	CC
18751	5970	28	dissolve	dissolve	VB
18751	5970	29	in	in	RB
18751	5970	30	from	from	IN
18751	5970	31	10	10	CD
18751	5970	32	to	to	TO
18751	5970	33	20	20	CD
18751	5970	34	c.c	c.c	NNP
18751	5970	35	.	.	.
18751	5971	1	of	of	IN
18751	5971	2	strong	strong	JJ
18751	5971	3	hydrochloric	hydrochloric	JJ
18751	5971	4	acid	acid	NN
18751	5971	5	,	,	,
18751	5971	6	boiling	boil	VBG
18751	5971	7	until	until	IN
18751	5971	8	all	all	DT
18751	5971	9	is	be	VBZ
18751	5971	10	dissolved	dissolve	VBN
18751	5971	11	,	,	,
18751	5971	12	or	or	CC
18751	5971	13	until	until	IN
18751	5971	14	no	no	DT
18751	5971	15	coloured	colour	VBN
18751	5971	16	particles	particle	NNS
18751	5971	17	are	be	VBP
18751	5971	18	left	leave	VBN
18751	5971	19	.	.	.
18751	5972	1	Dilute	dilute	NN
18751	5972	2	,	,	,
18751	5972	3	reduce	reduce	VB
18751	5972	4	,	,	,
18751	5972	5	and	and	CC
18751	5972	6	titrate	titrate	VB
18751	5972	7	.	.	.
18751	5973	1	~Determination	~Determination	NFP
18751	5973	2	of	of	IN
18751	5973	3	Iron	Iron	NNP
18751	5973	4	in	in	IN
18751	5973	5	Pyrites.~--Weigh	pyrites.~--weigh	CD
18751	5973	6	up	up	RB
18751	5973	7	1	1	CD
18751	5973	8	gram	gram	NN
18751	5973	9	of	of	IN
18751	5973	10	the	the	DT
18751	5973	11	dry	dry	JJ
18751	5973	12	powdered	powdered	JJ
18751	5973	13	ore	ore	NN
18751	5973	14	,	,	,
18751	5973	15	and	and	CC
18751	5973	16	place	place	NN
18751	5973	17	in	in	IN
18751	5973	18	a	a	DT
18751	5973	19	beaker	beaker	NN
18751	5973	20	.	.	.
18751	5974	1	Cover	cover	VB
18751	5974	2	with	with	IN
18751	5974	3	10	10	CD
18751	5974	4	c.c	c.c	NNP
18751	5974	5	.	.	.
18751	5975	1	of	of	IN
18751	5975	2	strong	strong	JJ
18751	5975	3	sulphuric	sulphuric	JJ
18751	5975	4	acid	acid	NN
18751	5975	5	,	,	,
18751	5975	6	mix	mix	VB
18751	5975	7	well	well	RB
18751	5975	8	by	by	IN
18751	5975	9	shaking	shake	VBG
18751	5975	10	,	,	,
18751	5975	11	and	and	CC
18751	5975	12	place	place	NN
18751	5975	13	on	on	IN
18751	5975	14	the	the	DT
18751	5975	15	hot	hot	JJ
18751	5975	16	plate	plate	NN
18751	5975	17	without	without	IN
18751	5975	18	further	further	JJ
18751	5975	19	handling	handling	NN
18751	5975	20	for	for	IN
18751	5975	21	an	an	DT
18751	5975	22	hour	hour	NN
18751	5975	23	or	or	CC
18751	5975	24	so	so	RB
18751	5975	25	until	until	IN
18751	5975	26	the	the	DT
18751	5975	27	action	action	NN
18751	5975	28	has	have	VBZ
18751	5975	29	ceased	cease	VBN
18751	5975	30	.	.	.
18751	5976	1	_	_	NNP
18751	5976	2	Allow	Allow	NNP
18751	5976	3	to	to	TO
18751	5976	4	cool	cool	VB
18751	5976	5	_	_	NNP
18751	5976	6	,	,	,
18751	5976	7	and	and	CC
18751	5976	8	dilute	dilute	NN
18751	5976	9	to	to	IN
18751	5976	10	100	100	CD
18751	5976	11	c.c	c.c	NNP
18751	5976	12	.	.	.
18751	5977	1	Warm	warm	VB
18751	5977	2	until	until	IN
18751	5977	3	solution	solution	NN
18751	5977	4	is	be	VBZ
18751	5977	5	complete	complete	JJ
18751	5977	6	.	.	.
18751	5978	1	Reduce	reduce	VB
18751	5978	2	and	and	CC
18751	5978	3	titrate	titrate	VB
18751	5978	4	.	.	.
18751	5979	1	~Determination	~Determination	NFP
18751	5979	2	of	of	IN
18751	5979	3	Iron	Iron	NNP
18751	5979	4	in	in	IN
18751	5979	5	Substances	Substances	NNP
18751	5979	6	Insoluble	Insoluble	NNP
18751	5979	7	in	in	IN
18751	5979	8	Acids.~--Weigh	acids.~--weigh	XX
18751	5979	9	up	up	RB
18751	5979	10	1	1	CD
18751	5979	11	gram	gram	NN
18751	5979	12	of	of	IN
18751	5979	13	the	the	DT
18751	5979	14	ore	ore	NN
18751	5979	15	,	,	,
18751	5979	16	mix	mix	VB
18751	5979	17	with	with	IN
18751	5979	18	5	5	CD
18751	5979	19	or	or	CC
18751	5979	20	6	6	CD
18751	5979	21	grams	gram	NNS
18751	5979	22	of	of	IN
18751	5979	23	carbonate	carbonate	NN
18751	5979	24	of	of	IN
18751	5979	25	soda	soda	NN
18751	5979	26	and	and	CC
18751	5979	27	0.5	0.5	CD
18751	5979	28	gram	gram	NN
18751	5979	29	of	of	IN
18751	5979	30	nitre	nitre	NNP
18751	5979	31	by	by	IN
18751	5979	32	rubbing	rub	VBG
18751	5979	33	in	in	IN
18751	5979	34	a	a	DT
18751	5979	35	small	small	JJ
18751	5979	36	mortar	mortar	NN
18751	5979	37	,	,	,
18751	5979	38	and	and	CC
18751	5979	39	transfer	transfer	VB
18751	5979	40	to	to	IN
18751	5979	41	a	a	DT
18751	5979	42	platinum	platinum	NN
18751	5979	43	crucible	crucible	JJ
18751	5979	44	.	.	.
18751	5980	1	Clean	clean	VB
18751	5980	2	out	out	RP
18751	5980	3	the	the	DT
18751	5980	4	mortar	mortar	NN
18751	5980	5	by	by	IN
18751	5980	6	rubbing	rub	VBG
18751	5980	7	up	up	RP
18751	5980	8	another	another	DT
18751	5980	9	gram	gram	NN
18751	5980	10	or	or	CC
18751	5980	11	so	so	RB
18751	5980	12	of	of	IN
18751	5980	13	soda	soda	NN
18751	5980	14	,	,	,
18751	5980	15	and	and	CC
18751	5980	16	add	add	VB
18751	5980	17	this	this	DT
18751	5980	18	to	to	IN
18751	5980	19	the	the	DT
18751	5980	20	contents	content	NNS
18751	5980	21	of	of	IN
18751	5980	22	the	the	DT
18751	5980	23	crucible	crucible	NN
18751	5980	24	as	as	IN
18751	5980	25	a	a	DT
18751	5980	26	cover	cover	NN
18751	5980	27	.	.	.
18751	5981	1	Fuse	fuse	NN
18751	5981	2	till	till	IN
18751	5981	3	tranquil	tranquil	NN
18751	5981	4	.	.	.
18751	5982	1	Cool	cool	UH
18751	5982	2	.	.	.
18751	5983	1	Extract	extract	VB
18751	5983	2	with	with	IN
18751	5983	3	water	water	NN
18751	5983	4	.	.	.
18751	5984	1	If	if	IN
18751	5984	2	the	the	DT
18751	5984	3	ore	ore	NN
18751	5984	4	carries	carry	VBZ
18751	5984	5	much	much	JJ
18751	5984	6	silica	silica	NN
18751	5984	7	,	,	,
18751	5984	8	evaporate	evaporate	VB
18751	5984	9	to	to	IN
18751	5984	10	dryness	dryness	NN
18751	5984	11	with	with	IN
18751	5984	12	hydrochloric	hydrochloric	JJ
18751	5984	13	acid	acid	NN
18751	5984	14	to	to	TO
18751	5984	15	separate	separate	VB
18751	5984	16	it	-PRON-	PRP
18751	5984	17	.	.	.
18751	5985	1	Re	re	NN
18751	5985	2	-	-	NN
18751	5985	3	dissolve	dissolve	NN
18751	5985	4	in	in	IN
18751	5985	5	hydrochloric	hydrochloric	JJ
18751	5985	6	acid	acid	NN
18751	5985	7	,	,	,
18751	5985	8	and	and	CC
18751	5985	9	separate	separate	VB
18751	5985	10	the	the	DT
18751	5985	11	iron	iron	NN
18751	5985	12	by	by	IN
18751	5985	13	precipitating	precipitate	VBG
18751	5985	14	with	with	IN
18751	5985	15	ammonia	ammonia	NN
18751	5985	16	and	and	CC
18751	5985	17	filtering	filtering	NN
18751	5985	18	.	.	.
18751	5986	1	If	if	IN
18751	5986	2	only	only	RB
18751	5986	3	a	a	DT
18751	5986	4	small	small	JJ
18751	5986	5	quantity	quantity	NN
18751	5986	6	of	of	IN
18751	5986	7	silica	silica	NN
18751	5986	8	is	be	VBZ
18751	5986	9	present	present	JJ
18751	5986	10	,	,	,
18751	5986	11	the	the	DT
18751	5986	12	aqueous	aqueous	JJ
18751	5986	13	extract	extract	NN
18751	5986	14	of	of	IN
18751	5986	15	the	the	DT
18751	5986	16	"	"	``
18751	5986	17	melt	melt	NN
18751	5986	18	"	"	''
18751	5986	19	must	must	MD
18751	5986	20	be	be	VB
18751	5986	21	filtered	filter	VBN
18751	5986	22	,	,	,
18751	5986	23	and	and	CC
18751	5986	24	the	the	DT
18751	5986	25	insoluble	insoluble	JJ
18751	5986	26	residue	residue	NN
18751	5986	27	washed	wash	VBD
18751	5986	28	and	and	CC
18751	5986	29	dissolved	dissolve	VBN
18751	5986	30	in	in	IN
18751	5986	31	dilute	dilute	JJ
18751	5986	32	hydrochloric	hydrochloric	JJ
18751	5986	33	acid	acid	NN
18751	5986	34	.	.	.
18751	5987	1	Reduce	reduce	VB
18751	5987	2	and	and	CC
18751	5987	3	titrate	titrate	VB
18751	5987	4	.	.	.
18751	5988	1	A	a	DT
18751	5988	2	convenient	convenient	JJ
18751	5988	3	method	method	NN
18751	5988	4	of	of	IN
18751	5988	5	at	at	IN
18751	5988	6	once	once	IN
18751	5988	7	separating	separate	VBG
18751	5988	8	iron	iron	NN
18751	5988	9	from	from	IN
18751	5988	10	a	a	DT
18751	5988	11	solution	solution	NN
18751	5988	12	and	and	CC
18751	5988	13	reducing	reduce	VBG
18751	5988	14	it	-PRON-	PRP
18751	5988	15	,	,	,
18751	5988	16	is	be	VBZ
18751	5988	17	to	to	TO
18751	5988	18	add	add	VB
18751	5988	19	ammonia	ammonia	NN
18751	5988	20	,	,	,
18751	5988	21	pass	pass	VB
18751	5988	22	sulphuretted	sulphuret	VBN
18751	5988	23	hydrogen	hydrogen	NN
18751	5988	24	through	through	IN
18751	5988	25	it	-PRON-	PRP
18751	5988	26	,	,	,
18751	5988	27	filter	filter	NN
18751	5988	28	,	,	,
18751	5988	29	and	and	CC
18751	5988	30	dissolve	dissolve	VB
18751	5988	31	the	the	DT
18751	5988	32	precipitate	precipitate	NN
18751	5988	33	in	in	IN
18751	5988	34	dilute	dilute	NNP
18751	5988	35	sulphuric	sulphuric	NNP
18751	5988	36	acid	acid	NNP
18751	5988	37	.	.	.
18751	5989	1	The	the	DT
18751	5989	2	solution	solution	NN
18751	5989	3	,	,	,
18751	5989	4	when	when	WRB
18751	5989	5	boiled	boil	VBN
18751	5989	6	free	free	JJ
18751	5989	7	from	from	IN
18751	5989	8	sulphuretted	sulphuret	VBN
18751	5989	9	hydrogen	hydrogen	NN
18751	5989	10	,	,	,
18751	5989	11	is	be	VBZ
18751	5989	12	ready	ready	JJ
18751	5989	13	for	for	IN
18751	5989	14	titrating	titrate	VBG
18751	5989	15	.	.	.
18751	5990	1	STANNOUS	STANNOUS	NNP
18751	5990	2	CHLORIDE	CHLORIDE	NNP
18751	5990	3	PROCESS	PROCESS	NNP
18751	5990	4	.	.	.
18751	5991	1	The	the	DT
18751	5991	2	colour	colour	NN
18751	5991	3	imparted	impart	VBD
18751	5991	4	to	to	IN
18751	5991	5	hot	hot	JJ
18751	5991	6	hydrochloric	hydrochloric	JJ
18751	5991	7	acid	acid	NN
18751	5991	8	solutions	solution	NNS
18751	5991	9	by	by	IN
18751	5991	10	a	a	DT
18751	5991	11	trace	trace	NN
18751	5991	12	of	of	IN
18751	5991	13	a	a	DT
18751	5991	14	ferric	ferric	JJ
18751	5991	15	compound	compound	NN
18751	5991	16	is	be	VBZ
18751	5991	17	so	so	RB
18751	5991	18	strong	strong	JJ
18751	5991	19	,	,	,
18751	5991	20	and	and	CC
18751	5991	21	the	the	DT
18751	5991	22	reducing	reduce	VBG
18751	5991	23	action	action	NN
18751	5991	24	of	of	IN
18751	5991	25	stannous	stannous	JJ
18751	5991	26	chloride	chloride	NN
18751	5991	27	is	be	VBZ
18751	5991	28	so	so	RB
18751	5991	29	rapid	rapid	JJ
18751	5991	30	,	,	,
18751	5991	31	that	that	IN
18751	5991	32	a	a	DT
18751	5991	33	method	method	NN
18751	5991	34	of	of	IN
18751	5991	35	titration	titration	NN
18751	5991	36	is	be	VBZ
18751	5991	37	based	base	VBN
18751	5991	38	upon	upon	IN
18751	5991	39	the	the	DT
18751	5991	40	quantity	quantity	NN
18751	5991	41	of	of	IN
18751	5991	42	a	a	DT
18751	5991	43	standard	standard	JJ
18751	5991	44	solution	solution	NN
18751	5991	45	of	of	IN
18751	5991	46	stannous	stannous	JJ
18751	5991	47	chloride	chloride	NN
18751	5991	48	required	require	VBN
18751	5991	49	to	to	TO
18751	5991	50	completely	completely	RB
18751	5991	51	decolorise	decolorise	VB
18751	5991	52	a	a	DT
18751	5991	53	solution	solution	NN
18751	5991	54	containing	contain	VBG
18751	5991	55	ferric	ferric	JJ
18751	5991	56	iron	iron	NN
18751	5991	57	.	.	.
18751	5992	1	This	this	DT
18751	5992	2	method	method	NN
18751	5992	3	is	be	VBZ
18751	5992	4	more	more	RBR
18751	5992	5	especially	especially	RB
18751	5992	6	adapted	adapt	VBN
18751	5992	7	for	for	IN
18751	5992	8	the	the	DT
18751	5992	9	assay	assay	NN
18751	5992	10	of	of	IN
18751	5992	11	liquors	liquor	NNS
18751	5992	12	containing	contain	VBG
18751	5992	13	much	much	JJ
18751	5992	14	ferric	ferric	JJ
18751	5992	15	iron	iron	NN
18751	5992	16	and	and	CC
18751	5992	17	of	of	IN
18751	5992	18	those	those	DT
18751	5992	19	oxidised	oxidise	VBN
18751	5992	20	ores	ore	NNS
18751	5992	21	which	which	WDT
18751	5992	22	are	be	VBP
18751	5992	23	completely	completely	RB
18751	5992	24	soluble	soluble	JJ
18751	5992	25	in	in	IN
18751	5992	26	hydrochloric	hydrochloric	JJ
18751	5992	27	acid	acid	NN
18751	5992	28	.	.	.
18751	5993	1	It	-PRON-	PRP
18751	5993	2	must	must	MD
18751	5993	3	be	be	VB
18751	5993	4	remembered	remember	VBN
18751	5993	5	,	,	,
18751	5993	6	however	however	RB
18751	5993	7	,	,	,
18751	5993	8	that	that	IN
18751	5993	9	it	-PRON-	PRP
18751	5993	10	only	only	RB
18751	5993	11	measures	measure	VBZ
18751	5993	12	the	the	DT
18751	5993	13	ferric	ferric	JJ
18751	5993	14	iron	iron	NN
18751	5993	15	present	present	NN
18751	5993	16	,	,	,
18751	5993	17	and	and	CC
18751	5993	18	when	when	WRB
18751	5993	19	(	(	-LRB-
18751	5993	20	as	as	IN
18751	5993	21	is	be	VBZ
18751	5993	22	generally	generally	RB
18751	5993	23	the	the	DT
18751	5993	24	case	case	NN
18751	5993	25	)	)	-RRB-
18751	5993	26	the	the	DT
18751	5993	27	total	total	JJ
18751	5993	28	iron	iron	NN
18751	5993	29	is	be	VBZ
18751	5993	30	wanted	want	VBN
18751	5993	31	,	,	,
18751	5993	32	it	-PRON-	PRP
18751	5993	33	is	be	VBZ
18751	5993	34	well	well	JJ
18751	5993	35	to	to	TO
18751	5993	36	calcine	calcine	VB
18751	5993	37	the	the	DT
18751	5993	38	weighed	weigh	VBN
18751	5993	39	portion	portion	NN
18751	5993	40	of	of	IN
18751	5993	41	ore	ore	NN
18751	5993	42	previous	previous	JJ
18751	5993	43	to	to	IN
18751	5993	44	solution	solution	NN
18751	5993	45	in	in	IN
18751	5993	46	order	order	NN
18751	5993	47	to	to	TO
18751	5993	48	get	get	VB
18751	5993	49	the	the	DT
18751	5993	50	whole	whole	NN
18751	5993	51	of	of	IN
18751	5993	52	the	the	DT
18751	5993	53	iron	iron	NN
18751	5993	54	into	into	IN
18751	5993	55	the	the	DT
18751	5993	56	higher	high	JJR
18751	5993	57	state	state	NN
18751	5993	58	of	of	IN
18751	5993	59	oxidation	oxidation	NN
18751	5993	60	,	,	,
18751	5993	61	since	since	IN
18751	5993	62	many	many	JJ
18751	5993	63	ores	ore	NNS
18751	5993	64	which	which	WDT
18751	5993	65	are	be	VBP
18751	5993	66	generally	generally	RB
18751	5993	67	supposed	suppose	VBN
18751	5993	68	to	to	TO
18751	5993	69	contain	contain	VB
18751	5993	70	only	only	JJ
18751	5993	71	ferric	ferric	JJ
18751	5993	72	iron	iron	NN
18751	5993	73	carry	carry	VBP
18751	5993	74	a	a	DT
18751	5993	75	considerable	considerable	JJ
18751	5993	76	percentage	percentage	NN
18751	5993	77	of	of	IN
18751	5993	78	ferrous	ferrous	JJ
18751	5993	79	.	.	.
18751	5994	1	_	_	NNP
18751	5994	2	The	the	DT
18751	5994	3	stannous	stannous	JJ
18751	5994	4	chloride	chloride	NN
18751	5994	5	solution	solution	NN
18751	5994	6	_	_	NNP
18751	5994	7	is	be	VBZ
18751	5994	8	made	make	VBN
18751	5994	9	by	by	IN
18751	5994	10	dissolving	dissolve	VBG
18751	5994	11	20	20	CD
18751	5994	12	grams	gram	NNS
18751	5994	13	of	of	IN
18751	5994	14	the	the	DT
18751	5994	15	commercial	commercial	JJ
18751	5994	16	salt	salt	NN
18751	5994	17	(	(	-LRB-
18751	5994	18	SnCl_{2}.2H_{2}O	SnCl_{2}.2H_{2}O	NNP
18751	5994	19	)	)	-RRB-
18751	5994	20	in	in	IN
18751	5994	21	100	100	CD
18751	5994	22	c.c	c.c	NNP
18751	5994	23	.	.	.
18751	5995	1	of	of	IN
18751	5995	2	water	water	NN
18751	5995	3	with	with	IN
18751	5995	4	the	the	DT
18751	5995	5	help	help	NN
18751	5995	6	of	of	IN
18751	5995	7	20	20	CD
18751	5995	8	c.c	c.c	NNP
18751	5995	9	.	.	.
18751	5996	1	of	of	IN
18751	5996	2	dilute	dilute	NNP
18751	5996	3	hydrochloric	hydrochloric	NNP
18751	5996	4	acid	acid	NN
18751	5996	5	,	,	,
18751	5996	6	and	and	CC
18751	5996	7	diluting	diluting	NN
18751	5996	8	to	to	IN
18751	5996	9	a	a	DT
18751	5996	10	litre	litre	NN
18751	5996	11	.	.	.
18751	5997	1	The	the	DT
18751	5997	2	solution	solution	NN
18751	5997	3	may	may	MD
18751	5997	4	be	be	VB
18751	5997	5	slightly	slightly	RB
18751	5997	6	opalescent	opalescent	JJ
18751	5997	7	,	,	,
18751	5997	8	but	but	CC
18751	5997	9	should	should	MD
18751	5997	10	show	show	VB
18751	5997	11	no	no	DT
18751	5997	12	signs	sign	NNS
18751	5997	13	of	of	IN
18751	5997	14	a	a	DT
18751	5997	15	precipitate	precipitate	NN
18751	5997	16	.	.	.
18751	5998	1	The	the	DT
18751	5998	2	strength	strength	NN
18751	5998	3	of	of	IN
18751	5998	4	this	this	DT
18751	5998	5	is	be	VBZ
18751	5998	6	about	about	RB
18751	5998	7	equivalent	equivalent	JJ
18751	5998	8	to	to	IN
18751	5998	9	1	1	CD
18751	5998	10	gram	gram	NN
18751	5998	11	of	of	IN
18751	5998	12	iron	iron	NN
18751	5998	13	for	for	IN
18751	5998	14	each	each	DT
18751	5998	15	100	100	CD
18751	5998	16	c.c	c.c	NNP
18751	5998	17	.	.	.
18751	5999	1	of	of	IN
18751	5999	2	the	the	DT
18751	5999	3	solution	solution	NN
18751	5999	4	,	,	,
18751	5999	5	but	but	CC
18751	5999	6	it	-PRON-	PRP
18751	5999	7	is	be	VBZ
18751	5999	8	apt	apt	JJ
18751	5999	9	to	to	TO
18751	5999	10	lessen	lessen	VB
18751	5999	11	on	on	IN
18751	5999	12	standing	standing	NN
18751	5999	13	,	,	,
18751	5999	14	taking	take	VBG
18751	5999	15	up	up	RP
18751	5999	16	oxygen	oxygen	NN
18751	5999	17	from	from	IN
18751	5999	18	the	the	DT
18751	5999	19	air	air	NN
18751	5999	20	,	,	,
18751	5999	21	forming	form	VBG
18751	5999	22	stannic	stannic	JJ
18751	5999	23	chloride	chloride	NN
18751	5999	24	.	.	.
18751	6000	1	A	a	DT
18751	6000	2	larger	large	JJR
18751	6000	3	proportion	proportion	NN
18751	6000	4	of	of	IN
18751	6000	5	hydrochloric	hydrochloric	JJ
18751	6000	6	acid	acid	NN
18751	6000	7	than	than	IN
18751	6000	8	is	be	VBZ
18751	6000	9	ordered	order	VBN
18751	6000	10	above	above	RB
18751	6000	11	would	would	MD
18751	6000	12	remove	remove	VB
18751	6000	13	the	the	DT
18751	6000	14	opalescence	opalescence	NN
18751	6000	15	,	,	,
18751	6000	16	but	but	CC
18751	6000	17	at	at	IN
18751	6000	18	the	the	DT
18751	6000	19	same	same	JJ
18751	6000	20	time	time	NN
18751	6000	21	increase	increase	VB
18751	6000	22	this	this	DT
18751	6000	23	tendency	tendency	NN
18751	6000	24	to	to	IN
18751	6000	25	atmospheric	atmospheric	JJ
18751	6000	26	oxidation	oxidation	NN
18751	6000	27	,	,	,
18751	6000	28	as	as	IN
18751	6000	29	the	the	DT
18751	6000	30	following	follow	VBG
18751	6000	31	experiments	experiment	NNS
18751	6000	32	show	show	VBP
18751	6000	33	.	.	.
18751	6001	1	The	the	DT
18751	6001	2	stannous	stannous	JJ
18751	6001	3	chloride	chloride	NN
18751	6001	4	solution	solution	NN
18751	6001	5	(	(	-LRB-
18751	6001	6	20	20	CD
18751	6001	7	c.c	c.c	NNP
18751	6001	8	.	.	.
18751	6001	9	)	)	-RRB-
18751	6002	1	was	be	VBD
18751	6002	2	mixed	mix	VBN
18751	6002	3	with	with	IN
18751	6002	4	varying	vary	VBG
18751	6002	5	amounts	amount	NNS
18751	6002	6	of	of	IN
18751	6002	7	strong	strong	JJ
18751	6002	8	hydrochloric	hydrochloric	JJ
18751	6002	9	acid	acid	NN
18751	6002	10	(	(	-LRB-
18751	6002	11	sp	sp	NNP
18751	6002	12	.	.	.
18751	6003	1	g.	g.	NNP
18751	6003	2	1.16	1.16	CD
18751	6003	3	)	)	-RRB-
18751	6003	4	,	,	,
18751	6003	5	diluted	dilute	VBN
18751	6003	6	to	to	IN
18751	6003	7	100	100	CD
18751	6003	8	c.c	c.c	NNP
18751	6003	9	.	.	NNP
18751	6003	10	,	,	,
18751	6003	11	and	and	CC
18751	6003	12	exposed	expose	VBN
18751	6003	13	in	in	IN
18751	6003	14	open	open	JJ
18751	6003	15	beakers	beaker	NNS
18751	6003	16	for	for	IN
18751	6003	17	varying	vary	VBG
18751	6003	18	lengths	length	NNS
18751	6003	19	of	of	IN
18751	6003	20	time	time	NN
18751	6003	21	;	;	:
18751	6003	22	and	and	CC
18751	6003	23	the	the	DT
18751	6003	24	residual	residual	JJ
18751	6003	25	stannous	stannous	JJ
18751	6003	26	chloride	chloride	NN
18751	6003	27	measured	measure	VBN
18751	6003	28	by	by	IN
18751	6003	29	titration	titration	NN
18751	6003	30	with	with	IN
18751	6003	31	permanganate	permanganate	NN
18751	6003	32	.	.	.
18751	6004	1	The	the	DT
18751	6004	2	quantities	quantity	NNS
18751	6004	3	required	require	VBN
18751	6004	4	were	be	VBD
18751	6004	5	as	as	IN
18751	6004	6	follows:--	follows:--	-LRB-
18751	6004	7	Time	Time	NNP
18751	6004	8	Exposed	expose	VBN
18751	6004	9	.	.	.
18751	6005	1	50	50	CD
18751	6005	2	per	per	IN
18751	6005	3	cent	cent	NN
18751	6005	4	.	.	.
18751	6006	1	Acid	acid	NN
18751	6006	2	.	.	.
18751	6007	1	10	10	CD
18751	6007	2	per	per	NN
18751	6007	3	cent	cent	NN
18751	6007	4	.	.	.
18751	6008	1	Acid	acid	NN
18751	6008	2	.	.	.
18751	6009	1	1	1	CD
18751	6009	2	per	per	NN
18751	6009	3	cent	cent	NN
18751	6009	4	.	.	.
18751	6010	1	Acid	acid	NN
18751	6010	2	.	.	.
18751	6011	1	1	1	CD
18751	6011	2	hour	hour	NNP
18751	6011	3	33.2	33.2	CD
18751	6011	4	c.c	c.c	NNP
18751	6011	5	.	.	.
18751	6012	1	34.4	34.4	CD
18751	6012	2	c.c	c.c	NNP
18751	6012	3	.	.	.
18751	6013	1	34.5	34.5	CD
18751	6013	2	c.c	c.c	NNP
18751	6013	3	.	.	.
18751	6014	1	1	1	CD
18751	6014	2	day	day	NN
18751	6014	3	5.0	5.0	CD
18751	6014	4	"	"	CD
18751	6014	5	24.0	24.0	CD
18751	6014	6	"	"	``
18751	6014	7	27.6	27.6	CD
18751	6014	8	"	"	''
18751	6014	9	2	2	CD
18751	6014	10	days	day	NNS
18751	6014	11	3.0	3.0	CD
18751	6014	12	"	"	``
18751	6014	13	14.5	14.5	CD
18751	6014	14	"	"	``
18751	6014	15	21.3	21.3	CD
18751	6014	16	"	"	''
18751	6014	17	These	these	DT
18751	6014	18	indicate	indicate	VBP
18751	6014	19	very	very	RB
18751	6014	20	clearly	clearly	RB
18751	6014	21	the	the	DT
18751	6014	22	increased	increase	VBN
18751	6014	23	susceptibility	susceptibility	NN
18751	6014	24	to	to	IN
18751	6014	25	oxidation	oxidation	NN
18751	6014	26	in	in	IN
18751	6014	27	strongly	strongly	RB
18751	6014	28	acid	acid	JJ
18751	6014	29	solutions	solution	NNS
18751	6014	30	.	.	.
18751	6015	1	_	_	NNP
18751	6015	2	A	a	DT
18751	6015	3	standard	standard	JJ
18751	6015	4	solution	solution	NN
18751	6015	5	of	of	IN
18751	6015	6	ferric	ferric	JJ
18751	6015	7	chloride	chloride	NN
18751	6015	8	_	_	NNP
18751	6015	9	is	be	VBZ
18751	6015	10	prepared	prepare	VBN
18751	6015	11	in	in	IN
18751	6015	12	the	the	DT
18751	6015	13	same	same	JJ
18751	6015	14	manner	manner	NN
18751	6015	15	as	as	IN
18751	6015	16	that	that	DT
18751	6015	17	described	describe	VBN
18751	6015	18	under	under	IN
18751	6015	19	the	the	DT
18751	6015	20	experiments	experiment	NNS
18751	6015	21	on	on	IN
18751	6015	22	the	the	DT
18751	6015	23	methods	method	NNS
18751	6015	24	of	of	IN
18751	6015	25	reduction	reduction	NN
18751	6015	26	;	;	:
18751	6015	27	but	but	CC
18751	6015	28	it	-PRON-	PRP
18751	6015	29	should	should	MD
18751	6015	30	be	be	VB
18751	6015	31	of	of	IN
18751	6015	32	twice	twice	PDT
18751	6015	33	the	the	DT
18751	6015	34	strength	strength	NN
18751	6015	35	,	,	,
18751	6015	36	so	so	IN
18751	6015	37	that	that	IN
18751	6015	38	100	100	CD
18751	6015	39	c.c	c.c	NNP
18751	6015	40	.	.	.
18751	6016	1	may	may	MD
18751	6016	2	contain	contain	VB
18751	6016	3	1	1	CD
18751	6016	4	gram	gram	NN
18751	6016	5	of	of	IN
18751	6016	6	iron	iron	NN
18751	6016	7	.	.	.
18751	6017	1	This	this	DT
18751	6017	2	solution	solution	NN
18751	6017	3	is	be	VBZ
18751	6017	4	used	use	VBN
18751	6017	5	for	for	IN
18751	6017	6	standardising	standardise	VBG
18751	6017	7	the	the	DT
18751	6017	8	stannous	stannous	JJ
18751	6017	9	chloride	chloride	NN
18751	6017	10	when	when	WRB
18751	6017	11	required	require	VBN
18751	6017	12	;	;	:
18751	6017	13	and	and	CC
18751	6017	14	must	must	MD
18751	6017	15	be	be	VB
18751	6017	16	carefully	carefully	RB
18751	6017	17	prepared	prepared	JJ
18751	6017	18	;	;	:
18751	6017	19	and	and	CC
18751	6017	20	tested	test	VBN
18751	6017	21	for	for	IN
18751	6017	22	the	the	DT
18751	6017	23	presence	presence	NN
18751	6017	24	of	of	IN
18751	6017	25	nitric	nitric	JJ
18751	6017	26	acid	acid	NN
18751	6017	27	.	.	.
18751	6018	1	The	the	DT
18751	6018	2	titration	titration	NN
18751	6018	3	is	be	VBZ
18751	6018	4	more	more	RBR
18751	6018	5	limited	limited	JJ
18751	6018	6	in	in	IN
18751	6018	7	its	-PRON-	PRP$
18751	6018	8	application	application	NN
18751	6018	9	than	than	IN
18751	6018	10	either	either	DT
18751	6018	11	of	of	IN
18751	6018	12	the	the	DT
18751	6018	13	oxidising	oxidising	JJ
18751	6018	14	processes	process	NNS
18751	6018	15	because	because	IN
18751	6018	16	of	of	IN
18751	6018	17	the	the	DT
18751	6018	18	restrictions	restriction	NNS
18751	6018	19	as	as	IN
18751	6018	20	to	to	IN
18751	6018	21	bulk	bulk	NN
18751	6018	22	,	,	,
18751	6018	23	quality	quality	NN
18751	6018	24	and	and	CC
18751	6018	25	quantity	quantity	NN
18751	6018	26	of	of	IN
18751	6018	27	free	free	JJ
18751	6018	28	acid	acid	NN
18751	6018	29	present	present	JJ
18751	6018	30	,	,	,
18751	6018	31	and	and	CC
18751	6018	32	other	other	JJ
18751	6018	33	conditions	condition	NNS
18751	6018	34	of	of	IN
18751	6018	35	the	the	DT
18751	6018	36	solution	solution	NN
18751	6018	37	to	to	TO
18751	6018	38	be	be	VB
18751	6018	39	assayed	assay	VBN
18751	6018	40	.	.	.
18751	6019	1	The	the	DT
18751	6019	2	following	follow	VBG
18751	6019	3	experiments	experiment	NNS
18751	6019	4	show	show	VBP
18751	6019	5	the	the	DT
18751	6019	6	conditions	condition	NNS
18751	6019	7	necessary	necessary	JJ
18751	6019	8	for	for	IN
18751	6019	9	a	a	DT
18751	6019	10	successful	successful	JJ
18751	6019	11	titration	titration	NN
18751	6019	12	.	.	.
18751	6020	1	~Effect	~effect	CD
18751	6020	2	of	of	IN
18751	6020	3	Varying	Varying	NNP
18751	6020	4	Temperature.~--Twenty	Temperature.~--Twenty	NNP
18751	6020	5	c.c	c.c	NNP
18751	6020	6	.	.	.
18751	6021	1	of	of	IN
18751	6021	2	ferric	ferric	NNP
18751	6021	3	chloride	chloride	NN
18751	6021	4	solution	solution	NN
18751	6021	5	with	with	IN
18751	6021	6	20	20	CD
18751	6021	7	c.c	c.c	NN
18751	6021	8	.	.	.
18751	6022	1	of	of	IN
18751	6022	2	strong	strong	JJ
18751	6022	3	hydrochloric	hydrochloric	JJ
18751	6022	4	acid	acid	NN
18751	6022	5	,	,	,
18751	6022	6	diluted	dilute	VBN
18751	6022	7	to	to	IN
18751	6022	8	50	50	CD
18751	6022	9	c.c	c.c	NNP
18751	6022	10	.	.	NNP
18751	6022	11	,	,	,
18751	6022	12	gave	give	VBD
18751	6022	13	the	the	DT
18751	6022	14	following	following	JJ
18751	6022	15	results	result	NNS
18751	6022	16	when	when	WRB
18751	6022	17	titrated:--	titrated:--	``
18751	6022	18	Temperature	temperature	NN
18751	6022	19	15	15	CD
18751	6022	20	°	°	,
18751	6022	21	30	30	CD
18751	6022	22	°	°	,
18751	6022	23	70	70	CD
18751	6022	24	°	°	,
18751	6022	25	100	100	CD
18751	6022	26	°	°	,
18751	6022	27	Stannous	stannous	JJ
18751	6022	28	chloride	chloride	NN
18751	6022	29	required	require	VBD
18751	6022	30	22.8	22.8	CD
18751	6022	31	c.c	c.c	NNP
18751	6022	32	.	.	.
18751	6023	1	22.0	22.0	CD
18751	6023	2	c.c	c.c	NNP
18751	6023	3	.	.	.
18751	6024	1	22.1	22.1	CD
18751	6024	2	c.c	c.c	NNP
18751	6024	3	.	.	.
18751	6025	1	22.0	22.0	CD
18751	6025	2	c.c	c.c	NNP
18751	6025	3	.	.	.
18751	6026	1	The	the	DT
18751	6026	2	finishing	finishing	JJ
18751	6026	3	point	point	NN
18751	6026	4	,	,	,
18751	6026	5	however	however	RB
18751	6026	6	,	,	,
18751	6026	7	is	be	VBZ
18751	6026	8	more	more	RBR
18751	6026	9	distinct	distinct	JJ
18751	6026	10	the	the	DT
18751	6026	11	hotter	hotter	NN
18751	6026	12	the	the	DT
18751	6026	13	solution	solution	NN
18751	6026	14	;	;	:
18751	6026	15	so	so	IN
18751	6026	16	that	that	IN
18751	6026	17	it	-PRON-	PRP
18751	6026	18	is	be	VBZ
18751	6026	19	best	good	JJS
18751	6026	20	in	in	IN
18751	6026	21	all	all	DT
18751	6026	22	cases	case	NNS
18751	6026	23	to	to	TO
18751	6026	24	run	run	VB
18751	6026	25	the	the	DT
18751	6026	26	standard	standard	NN
18751	6026	27	into	into	IN
18751	6026	28	the	the	DT
18751	6026	29	boiling	boiling	NN
18751	6026	30	solution	solution	NN
18751	6026	31	.	.	.
18751	6027	1	~Effect	~Effect	NFP
18751	6027	2	of	of	IN
18751	6027	3	Varying	Varying	NNP
18751	6027	4	Bulk.~--Solutions	Bulk.~--Solutions	NNPS
18751	6027	5	containing	contain	VBG
18751	6027	6	the	the	DT
18751	6027	7	same	same	JJ
18751	6027	8	quantity	quantity	NN
18751	6027	9	of	of	IN
18751	6027	10	iron	iron	NN
18751	6027	11	and	and	CC
18751	6027	12	acid	acid	NN
18751	6027	13	as	as	IN
18751	6027	14	the	the	DT
18751	6027	15	last	last	JJ
18751	6027	16	,	,	,
18751	6027	17	but	but	CC
18751	6027	18	diluted	diluted	JJ
18751	6027	19	to	to	IN
18751	6027	20	various	various	JJ
18751	6027	21	bulks	bulk	NNS
18751	6027	22	,	,	,
18751	6027	23	and	and	CC
18751	6027	24	titrated	titrated	JJ
18751	6027	25	while	while	IN
18751	6027	26	boiling	boil	VBG
18751	6027	27	,	,	,
18751	6027	28	gave	give	VBD
18751	6027	29	the	the	DT
18751	6027	30	following	following	JJ
18751	6027	31	results:--	results:--	``
18751	6027	32	Bulk	Bulk	NNP
18751	6027	33	30	30	CD
18751	6027	34	c.c	c.c	NN
18751	6027	35	.	.	.
18751	6028	1	100	100	CD
18751	6028	2	c.c	c.c	NNP
18751	6028	3	.	.	.
18751	6029	1	500	500	CD
18751	6029	2	c.c	c.c	NNP
18751	6029	3	.	.	.
18751	6030	1	Stannous	stannous	JJ
18751	6030	2	chloride	chloride	NN
18751	6030	3	required	require	VBD
18751	6030	4	21.5	21.5	CD
18751	6030	5	"	"	``
18751	6030	6	21.7	21.7	CD
18751	6030	7	"	"	``
18751	6030	8	24.3	24.3	CD
18751	6030	9	"	"	''
18751	6030	10	~Effect	~effect	NN
18751	6030	11	of	of	IN
18751	6030	12	Varying	Varying	NNP
18751	6030	13	Quantities	Quantities	NNPS
18751	6030	14	of	of	IN
18751	6030	15	Hydrochloric	Hydrochloric	NNP
18751	6030	16	Acid.~--In	acid.~--in	ADD
18751	6030	17	these	these	DT
18751	6030	18	experiments	experiment	NNS
18751	6030	19	the	the	DT
18751	6030	20	bulk	bulk	NN
18751	6030	21	before	before	IN
18751	6030	22	titration	titration	NN
18751	6030	23	was	be	VBD
18751	6030	24	50	50	CD
18751	6030	25	c.c	c.c	NNP
18751	6030	26	.	.	.
18751	6031	1	except	except	IN
18751	6031	2	in	in	IN
18751	6031	3	the	the	DT
18751	6031	4	last	last	JJ
18751	6031	5	,	,	,
18751	6031	6	in	in	IN
18751	6031	7	which	which	WDT
18751	6031	8	it	-PRON-	PRP
18751	6031	9	was	be	VBD
18751	6031	10	70	70	CD
18751	6031	11	c.c	c.c	NNP
18751	6031	12	.	.	.
18751	6032	1	With	with	IN
18751	6032	2	less	less	JJR
18751	6032	3	than	than	IN
18751	6032	4	5	5	CD
18751	6032	5	c.c	c.c	NNP
18751	6032	6	.	.	.
18751	6033	1	of	of	IN
18751	6033	2	strong	strong	JJ
18751	6033	3	hydrochloric	hydrochloric	NN
18751	6033	4	acid	acid	NN
18751	6033	5	the	the	DT
18751	6033	6	finishing	finishing	JJ
18751	6033	7	point	point	NN
18751	6033	8	is	be	VBZ
18751	6033	9	indistinct	indistinct	JJ
18751	6033	10	and	and	CC
18751	6033	11	prolonged	prolonged	JJ
18751	6033	12	.	.	.
18751	6034	1	Strong	strong	JJ
18751	6034	2	hydrochloric	hydrochloric	JJ
18751	6034	3	acid	acid	NN
18751	6034	4	present	present	NN
18751	6034	5	5	5	CD
18751	6034	6	c.c	c.c	NNP
18751	6034	7	.	.	.
18751	6035	1	10	10	CD
18751	6035	2	c.c	c.c	NNP
18751	6035	3	.	.	.
18751	6036	1	20	20	CD
18751	6036	2	c.c	c.c	NNP
18751	6036	3	.	.	.
18751	6037	1	30	30	CD
18751	6037	2	c.c	c.c	NNP
18751	6037	3	.	.	.
18751	6038	1	50	50	CD
18751	6038	2	c.c	c.c	NNP
18751	6038	3	.	.	.
18751	6039	1	Stannous	stannous	JJ
18751	6039	2	chloride	chloride	NN
18751	6039	3	required	require	VBD
18751	6039	4	21.1	21.1	CD
18751	6039	5	"	"	``
18751	6039	6	21.1	21.1	CD
18751	6039	7	"	"	``
18751	6039	8	21.2	21.2	CD
18751	6039	9	"	"	``
18751	6039	10	21.8	21.8	CD
18751	6039	11	"	"	``
18751	6039	12	22.2	22.2	CD
18751	6039	13	"	"	''
18751	6039	14	~Effect	~effect	CD
18751	6039	15	of	of	IN
18751	6039	16	Free	Free	NNP
18751	6039	17	Sulphuric	Sulphuric	NNP
18751	6039	18	Acid.~--In	acid.~--in	ADD
18751	6039	19	these	these	DT
18751	6039	20	experiments	experiment	NNS
18751	6039	21	20	20	CD
18751	6039	22	c.c	c.c	NNP
18751	6039	23	.	.	.
18751	6040	1	of	of	IN
18751	6040	2	hydrochloric	hydrochloric	JJ
18751	6040	3	acid	acid	NN
18751	6040	4	were	be	VBD
18751	6040	5	present	present	JJ
18751	6040	6	,	,	,
18751	6040	7	and	and	CC
18751	6040	8	the	the	DT
18751	6040	9	bulk	bulk	NN
18751	6040	10	was	be	VBD
18751	6040	11	50	50	CD
18751	6040	12	c.c	c.c	NNP
18751	6040	13	.	.	.
18751	6041	1	Strong	strong	JJ
18751	6041	2	sulphuric	sulphuric	JJ
18751	6041	3	acid	acid	NN
18751	6041	4	present	present	NN
18751	6041	5	--	--	:
18751	6041	6	c.c	c.c	NNP
18751	6041	7	.	.	.
18751	6042	1	3	3	CD
18751	6042	2	c.c	c.c	NNP
18751	6042	3	.	.	.
18751	6043	1	5	5	CD
18751	6043	2	c.c	c.c	NNP
18751	6043	3	.	.	.
18751	6044	1	10	10	CD
18751	6044	2	c.c	c.c	NNP
18751	6044	3	.	.	.
18751	6045	1	Stannous	stannous	JJ
18751	6045	2	chloride	chloride	NN
18751	6045	3	required	require	VBD
18751	6045	4	21.6	21.6	CD
18751	6045	5	"	"	``
18751	6045	6	22.3	22.3	CD
18751	6045	7	"	"	``
18751	6045	8	22.9	22.9	CD
18751	6045	9	"	"	``
18751	6045	10	23.1	23.1	CD
18751	6045	11	"	"	``
18751	6045	12	This	this	DT
18751	6045	13	interference	interference	NN
18751	6045	14	of	of	IN
18751	6045	15	strong	strong	JJ
18751	6045	16	sulphuric	sulphuric	JJ
18751	6045	17	acid	acid	NN
18751	6045	18	may	may	MD
18751	6045	19	be	be	VB
18751	6045	20	completely	completely	RB
18751	6045	21	counteracted	counteract	VBN
18751	6045	22	by	by	IN
18751	6045	23	somewhat	somewhat	RB
18751	6045	24	modifying	modify	VBG
18751	6045	25	the	the	DT
18751	6045	26	mode	mode	NN
18751	6045	27	of	of	IN
18751	6045	28	working	work	VBG
18751	6045	29	.	.	.
18751	6046	1	Another	another	DT
18751	6046	2	experiment	experiment	NN
18751	6046	3	,	,	,
18751	6046	4	like	like	IN
18751	6046	5	the	the	DT
18751	6046	6	last	last	JJ
18751	6046	7	of	of	IN
18751	6046	8	this	this	DT
18751	6046	9	series	series	NN
18751	6046	10	,	,	,
18751	6046	11	required	require	VBD
18751	6046	12	21.6	21.6	CD
18751	6046	13	c.c	c.c	NNP
18751	6046	14	.	.	.
18751	6047	1	~Effect	~effect	CD
18751	6047	2	of	of	IN
18751	6047	3	Foreign	Foreign	NNP
18751	6047	4	Salts.~--Experiments	Salts.~--Experiments	NNPS
18751	6047	5	in	in	IN
18751	6047	6	which	which	WDT
18751	6047	7	10	10	CD
18751	6047	8	grams	gram	NNS
18751	6047	9	of	of	IN
18751	6047	10	various	various	JJ
18751	6047	11	salts	salt	NNS
18751	6047	12	were	be	VBD
18751	6047	13	added	add	VBN
18751	6047	14	showed	show	VBD
18751	6047	15	them	-PRON-	PRP
18751	6047	16	to	to	TO
18751	6047	17	be	be	VB
18751	6047	18	without	without	IN
18751	6047	19	effect	effect	NN
18751	6047	20	.	.	.
18751	6048	1	The	the	DT
18751	6048	2	results	result	NNS
18751	6048	3	were	be	VBD
18751	6048	4	as	as	IN
18751	6048	5	follows:--	follows:--	``
18751	6048	6	Salt	salt	NN
18751	6048	7	present	present	NN
18751	6048	8	--	--	:
18751	6048	9	AmCl	AmCl	NNP
18751	6048	10	Am_{2}SO_{4	Am_{2}SO_{4	NNP
18751	6048	11	}	}	-RRB-
18751	6048	12	MgCl_{2	mgcl_{2	JJ
18751	6048	13	}	}	-RRB-
18751	6048	14	Stannous	stannous	JJ
18751	6048	15	chloride	chloride	NN
18751	6048	16	required	require	VBD
18751	6048	17	21.6	21.6	CD
18751	6048	18	c.c	c.c	NNP
18751	6048	19	.	.	.
18751	6049	1	21.6	21.6	CD
18751	6049	2	c.c	c.c	NNP
18751	6049	3	.	.	.
18751	6050	1	21.6	21.6	CD
18751	6050	2	c.c	c.c	NNP
18751	6050	3	.	.	.
18751	6051	1	21.6	21.6	CD
18751	6051	2	c.c	c.c	NNP
18751	6051	3	.	.	.
18751	6052	1	Salt	salt	VB
18751	6052	2	present	present	JJ
18751	6052	3	CaCl_{2	cacl_{2	JJ
18751	6052	4	}	}	-RRB-
18751	6052	5	FeCl_{2	fecl_{2	NN
18751	6052	6	}	}	-RRB-
18751	6052	7	Al_{2}Cl_{6	al_{2}cl_{6	CD
18751	6052	8	}	}	-RRB-
18751	6052	9	Stannous	Stannous	NNP
18751	6052	10	chloride	chloride	NN
18751	6052	11	required	require	VBD
18751	6052	12	21.8	21.8	CD
18751	6052	13	c.c	c.c	NNP
18751	6052	14	.	.	.
18751	6053	1	21.6	21.6	CD
18751	6053	2	c.c	c.c	NNP
18751	6053	3	.	.	.
18751	6054	1	21.6	21.6	CD
18751	6054	2	c.c	c.c	NNP
18751	6054	3	.	.	.
18751	6055	1	~Effect	~Effect	NFP
18751	6055	2	of	of	IN
18751	6055	3	Varying	Varying	NNP
18751	6055	4	Iron.~--Titrating	iron.~--titrate	VBG
18751	6055	5	a	a	DT
18751	6055	6	solution	solution	NN
18751	6055	7	(	(	-LRB-
18751	6055	8	with	with	IN
18751	6055	9	20	20	CD
18751	6055	10	c.c	c.c	NNP
18751	6055	11	.	.	.
18751	6056	1	of	of	IN
18751	6056	2	hydrochloric	hydrochloric	JJ
18751	6056	3	acid	acid	NN
18751	6056	4	)	)	-RRB-
18751	6056	5	measuring	measure	VBG
18751	6056	6	50	50	CD
18751	6056	7	c.c	c.c	NNP
18751	6056	8	.	.	NNP
18751	6056	9	,	,	,
18751	6056	10	and	and	CC
18751	6056	11	kept	keep	VBD
18751	6056	12	boiling	boil	VBG
18751	6056	13	,	,	,
18751	6056	14	the	the	DT
18751	6056	15	quantity	quantity	NN
18751	6056	16	of	of	IN
18751	6056	17	stannous	stannous	JJ
18751	6056	18	chloride	chloride	NN
18751	6056	19	solution	solution	NN
18751	6056	20	required	require	VBN
18751	6056	21	is	be	VBZ
18751	6056	22	practically	practically	RB
18751	6056	23	proportional	proportional	JJ
18751	6056	24	to	to	IN
18751	6056	25	the	the	DT
18751	6056	26	iron	iron	NN
18751	6056	27	present	present	NN
18751	6056	28	.	.	.
18751	6057	1	Ferric	Ferric	NNP
18751	6057	2	chloride	chloride	NN
18751	6057	3	added	add	VBD
18751	6057	4	1	1	CD
18751	6057	5	c.c	c.c	NNP
18751	6057	6	.	.	.
18751	6058	1	10	10	CD
18751	6058	2	c.c	c.c	NNP
18751	6058	3	.	.	.
18751	6059	1	20	20	CD
18751	6059	2	c.c	c.c	NNP
18751	6059	3	.	.	.
18751	6060	1	50	50	CD
18751	6060	2	c.c	c.c	NNP
18751	6060	3	.	.	.
18751	6061	1	100	100	CD
18751	6061	2	c.c	c.c	NNP
18751	6061	3	.	.	.
18751	6062	1	Stannous	stannous	JJ
18751	6062	2	chloride	chloride	NN
18751	6062	3	required	require	VBD
18751	6062	4	1.1	1.1	CD
18751	6062	5	"	"	``
18751	6062	6	10.5	10.5	CD
18751	6062	7	"	"	``
18751	6062	8	20.6	20.6	CD
18751	6062	9	"	"	``
18751	6062	10	51.4	51.4	CD
18751	6062	11	"	"	``
18751	6062	12	102.6	102.6	CD
18751	6062	13	"	"	``
18751	6062	14	The	the	DT
18751	6062	15	student	student	NN
18751	6062	16	,	,	,
18751	6062	17	having	have	VBG
18751	6062	18	practised	practise	VBN
18751	6062	19	some	some	DT
18751	6062	20	of	of	IN
18751	6062	21	the	the	DT
18751	6062	22	above	above	JJ
18751	6062	23	experiments	experiment	NNS
18751	6062	24	,	,	,
18751	6062	25	may	may	MD
18751	6062	26	proceed	proceed	VB
18751	6062	27	to	to	IN
18751	6062	28	the	the	DT
18751	6062	29	assay	assay	NN
18751	6062	30	of	of	IN
18751	6062	31	an	an	DT
18751	6062	32	iron	iron	NN
18751	6062	33	ore	ore	NN
18751	6062	34	.	.	.
18751	6062	35	~Determination	~determination	ADD
18751	6062	36	of	of	IN
18751	6062	37	Iron	Iron	NNP
18751	6062	38	in	in	IN
18751	6062	39	Brown	Brown	NNP
18751	6062	40	Iron	Iron	NNP
18751	6062	41	Ore.~--Weigh	Ore.~--Weigh	NNP
18751	6062	42	up	up	RB
18751	6062	43	1	1	CD
18751	6062	44	gram	gram	NN
18751	6062	45	of	of	IN
18751	6062	46	the	the	DT
18751	6062	47	dried	dry	VBN
18751	6062	48	and	and	CC
18751	6062	49	powdered	powdered	JJ
18751	6062	50	ore	ore	NN
18751	6062	51	,	,	,
18751	6062	52	calcine	calcine	NN
18751	6062	53	in	in	IN
18751	6062	54	the	the	DT
18751	6062	55	cover	cover	NN
18751	6062	56	of	of	IN
18751	6062	57	a	a	DT
18751	6062	58	platinum	platinum	NN
18751	6062	59	crucible	crucible	JJ
18751	6062	60	,	,	,
18751	6062	61	and	and	CC
18751	6062	62	dissolve	dissolve	VB
18751	6062	63	up	up	RP
18751	6062	64	in	in	IN
18751	6062	65	an	an	DT
18751	6062	66	evaporating	evaporating	NN
18751	6062	67	dish[69	dish[69	NNP
18751	6062	68	]	]	-RRB-
18751	6062	69	with	with	IN
18751	6062	70	20	20	CD
18751	6062	71	c.c	c.c	NN
18751	6062	72	.	.	.
18751	6063	1	of	of	IN
18751	6063	2	strong	strong	JJ
18751	6063	3	hydrochloric	hydrochloric	JJ
18751	6063	4	acid	acid	NN
18751	6063	5	.	.	.
18751	6064	1	When	when	WRB
18751	6064	2	solution	solution	NN
18751	6064	3	is	be	VBZ
18751	6064	4	complete	complete	JJ
18751	6064	5	,	,	,
18751	6064	6	dilute	dilute	JJ
18751	6064	7	to	to	IN
18751	6064	8	50	50	CD
18751	6064	9	c.c	c.c	NNP
18751	6064	10	.	.	.
18751	6065	1	after	after	IN
18751	6065	2	replacing	replace	VBG
18751	6065	3	any	any	DT
18751	6065	4	acid	acid	NN
18751	6065	5	that	that	WDT
18751	6065	6	may	may	MD
18751	6065	7	have	have	VB
18751	6065	8	been	be	VBN
18751	6065	9	evaporated	evaporate	VBN
18751	6065	10	.	.	.
18751	6066	1	Boil	Boil	NNP
18751	6066	2	,	,	,
18751	6066	3	and	and	CC
18751	6066	4	run	run	VB
18751	6066	5	in	in	IN
18751	6066	6	the	the	DT
18751	6066	7	stannous	stannous	JJ
18751	6066	8	chloride	chloride	NN
18751	6066	9	solution	solution	NN
18751	6066	10	until	until	IN
18751	6066	11	the	the	DT
18751	6066	12	colour	colour	NN
18751	6066	13	is	be	VBZ
18751	6066	14	faintly	faintly	RB
18751	6066	15	yellow	yellow	JJ
18751	6066	16	;	;	:
18751	6066	17	boil	boil	VB
18751	6066	18	again	again	RB
18751	6066	19	,	,	,
18751	6066	20	and	and	CC
18751	6066	21	continue	continue	VB
18751	6066	22	the	the	DT
18751	6066	23	addition	addition	NN
18751	6066	24	of	of	IN
18751	6066	25	the	the	DT
18751	6066	26	stannous	stannous	JJ
18751	6066	27	chloride	chloride	NN
18751	6066	28	solution	solution	NN
18751	6066	29	,	,	,
18751	6066	30	stirring	stir	VBG
18751	6066	31	continuously	continuously	RB
18751	6066	32	until	until	IN
18751	6066	33	the	the	DT
18751	6066	34	solution	solution	NN
18751	6066	35	appears	appear	VBZ
18751	6066	36	colourless	colourless	JJ
18751	6066	37	.	.	.
18751	6067	1	Note	note	VB
18751	6067	2	the	the	DT
18751	6067	3	quantity	quantity	NN
18751	6067	4	of	of	IN
18751	6067	5	the	the	DT
18751	6067	6	stannous	stannous	JJ
18751	6067	7	chloride	chloride	NN
18751	6067	8	solution	solution	NN
18751	6067	9	required	require	VBN
18751	6067	10	.	.	.
18751	6068	1	Suppose	suppose	VB
18751	6068	2	this	this	DT
18751	6068	3	to	to	TO
18751	6068	4	be	be	VB
18751	6068	5	59	59	CD
18751	6068	6	c.c	c.c	NNP
18751	6068	7	.	.	.
18751	6069	1	Take	take	VB
18751	6069	2	60	60	CD
18751	6069	3	c.c	c.c	NN
18751	6069	4	.	.	.
18751	6070	1	of	of	IN
18751	6070	2	the	the	DT
18751	6070	3	standard	standard	JJ
18751	6070	4	ferric	ferric	NNP
18751	6070	5	chloride	chloride	NN
18751	6070	6	solution	solution	NN
18751	6070	7	,	,	,
18751	6070	8	add	add	VB
18751	6070	9	20	20	CD
18751	6070	10	c.c	c.c	NN
18751	6070	11	.	.	.
18751	6071	1	of	of	IN
18751	6071	2	hydrochloric	hydrochloric	JJ
18751	6071	3	acid	acid	NN
18751	6071	4	,	,	,
18751	6071	5	boil	boil	NNP
18751	6071	6	and	and	CC
18751	6071	7	titrate	titrate	VB
18751	6071	8	in	in	IN
18751	6071	9	the	the	DT
18751	6071	10	same	same	JJ
18751	6071	11	way	way	NN
18751	6071	12	as	as	IN
18751	6071	13	before	before	RB
18751	6071	14	.	.	.
18751	6072	1	Suppose	suppose	VB
18751	6072	2	this	this	DT
18751	6072	3	to	to	TO
18751	6072	4	require	require	VB
18751	6072	5	61	61	CD
18751	6072	6	c.c	c.c	NNP
18751	6072	7	.	.	.
18751	6073	1	Then	then	RB
18751	6073	2	as	as	IN
18751	6073	3	61	61	CD
18751	6073	4	is	be	VBZ
18751	6073	5	equivalent	equivalent	JJ
18751	6073	6	to	to	IN
18751	6073	7	60	60	CD
18751	6073	8	of	of	IN
18751	6073	9	the	the	DT
18751	6073	10	iron	iron	NN
18751	6073	11	solution	solution	NN
18751	6073	12	,	,	,
18751	6073	13	59	59	CD
18751	6073	14	is	be	VBZ
18751	6073	15	equivalent	equivalent	JJ
18751	6073	16	to	to	IN
18751	6073	17	58.13	58.13	CD
18751	6073	18	.	.	.
18751	6074	1	[	[	-LRB-
18751	6074	2	70	70	CD
18751	6074	3	]	]	-RRB-
18751	6074	4	This	this	DT
18751	6074	5	gives	give	VBZ
18751	6074	6	the	the	DT
18751	6074	7	percentage	percentage	NN
18751	6074	8	.	.	.
18751	6075	1	It	-PRON-	PRP
18751	6075	2	is	be	VBZ
18751	6075	3	not	not	RB
18751	6075	4	necessary	necessary	JJ
18751	6075	5	to	to	TO
18751	6075	6	standardise	standardise	VB
18751	6075	7	the	the	DT
18751	6075	8	stannous	stannous	JJ
18751	6075	9	chloride	chloride	NN
18751	6075	10	solution	solution	NN
18751	6075	11	in	in	IN
18751	6075	12	this	this	DT
18751	6075	13	way	way	NN
18751	6075	14	with	with	IN
18751	6075	15	each	each	DT
18751	6075	16	sample	sample	NN
18751	6075	17	assayed	assay	VBN
18751	6075	18	,	,	,
18751	6075	19	the	the	DT
18751	6075	20	ratio	ratio	NN
18751	6075	21	61	61	CD
18751	6075	22	:	:	:
18751	6075	23	60	60	CD
18751	6075	24	would	would	MD
18751	6075	25	serve	serve	VB
18751	6075	26	for	for	IN
18751	6075	27	a	a	DT
18751	6075	28	whole	whole	JJ
18751	6075	29	batch	batch	NN
18751	6075	30	of	of	IN
18751	6075	31	samples	sample	NNS
18751	6075	32	;	;	:
18751	6075	33	but	but	CC
18751	6075	34	the	the	DT
18751	6075	35	standardising	standardising	NN
18751	6075	36	should	should	MD
18751	6075	37	be	be	VB
18751	6075	38	repeated	repeat	VBN
18751	6075	39	at	at	IN
18751	6075	40	least	least	JJS
18751	6075	41	once	once	RB
18751	6075	42	each	each	DT
18751	6075	43	day	day	NN
18751	6075	44	.	.	.
18751	6076	1	COLORIMETRIC	COLORIMETRIC	NNP
18751	6076	2	METHOD	METHOD	NNP
18751	6076	3	.	.	.
18751	6077	1	This	this	DT
18751	6077	2	method	method	NN
18751	6077	3	is	be	VBZ
18751	6077	4	valuable	valuable	JJ
18751	6077	5	for	for	IN
18751	6077	6	the	the	DT
18751	6077	7	determination	determination	NN
18751	6077	8	of	of	IN
18751	6077	9	small	small	JJ
18751	6077	10	quantities	quantity	NNS
18751	6077	11	of	of	IN
18751	6077	12	iron	iron	NN
18751	6077	13	present	present	NN
18751	6077	14	as	as	IN
18751	6077	15	impurities	impurity	NNS
18751	6077	16	in	in	IN
18751	6077	17	other	other	JJ
18751	6077	18	metals	metal	NNS
18751	6077	19	or	or	CC
18751	6077	20	ores	ore	NNS
18751	6077	21	.	.	.
18751	6078	1	It	-PRON-	PRP
18751	6078	2	is	be	VBZ
18751	6078	3	based	base	VBN
18751	6078	4	on	on	IN
18751	6078	5	the	the	DT
18751	6078	6	red	red	JJ
18751	6078	7	coloration	coloration	NN
18751	6078	8	developed	develop	VBN
18751	6078	9	by	by	IN
18751	6078	10	the	the	DT
18751	6078	11	action	action	NN
18751	6078	12	of	of	IN
18751	6078	13	potassic	potassic	JJ
18751	6078	14	sulphocyanate	sulphocyanate	NN
18751	6078	15	on	on	IN
18751	6078	16	acid	acid	JJ
18751	6078	17	solutions	solution	NNS
18751	6078	18	of	of	IN
18751	6078	19	ferric	ferric	JJ
18751	6078	20	salts	salt	NNS
18751	6078	21	.	.	.
18751	6079	1	_	_	NNP
18751	6079	2	Standard	Standard	NNP
18751	6079	3	Ferric	Ferric	NNP
18751	6079	4	Chloride	Chloride	NNP
18751	6079	5	Solution._--Take	Solution._--Take	NNP
18751	6079	6	1	1	CD
18751	6079	7	c.c	c.c	NN
18751	6079	8	.	.	.
18751	6080	1	of	of	IN
18751	6080	2	the	the	DT
18751	6080	3	ferric	ferric	NNP
18751	6080	4	chloride	chloride	NN
18751	6080	5	solution	solution	NN
18751	6080	6	used	use	VBN
18751	6080	7	for	for	IN
18751	6080	8	standardising	standardise	VBG
18751	6080	9	the	the	DT
18751	6080	10	stannous	stannous	JJ
18751	6080	11	chloride	chloride	NN
18751	6080	12	solution	solution	NN
18751	6080	13	,	,	,
18751	6080	14	add	add	VB
18751	6080	15	2	2	CD
18751	6080	16	c.c	c.c	NNP
18751	6080	17	.	.	.
18751	6081	1	of	of	IN
18751	6081	2	dilute	dilute	NNP
18751	6081	3	hydrochloric	hydrochloric	NNP
18751	6081	4	acid	acid	NNP
18751	6081	5	,	,	,
18751	6081	6	and	and	CC
18751	6081	7	dilute	dilute	NN
18751	6081	8	to	to	IN
18751	6081	9	1	1	CD
18751	6081	10	litre	litre	NN
18751	6081	11	with	with	IN
18751	6081	12	water	water	NN
18751	6081	13	.	.	.
18751	6082	1	1	1	CD
18751	6082	2	c.c	c.c	NNP
18751	6082	3	.	.	.
18751	6083	1	=	=	NFP
18751	6083	2	0.01	0.01	CD
18751	6083	3	milligram	milligram	NNP
18751	6083	4	.	.	.
18751	6084	1	_	_	NNP
18751	6084	2	Solution	Solution	NNP
18751	6084	3	of	of	IN
18751	6084	4	Potassic	Potassic	NNP
18751	6084	5	Sulphocyanate._--Dissolve	sulphocyanate._--dissolve	CD
18751	6084	6	60	60	CD
18751	6084	7	grams	gram	NNS
18751	6084	8	of	of	IN
18751	6084	9	the	the	DT
18751	6084	10	salt	salt	NN
18751	6084	11	in	in	IN
18751	6084	12	water	water	NN
18751	6084	13	,	,	,
18751	6084	14	and	and	CC
18751	6084	15	dilute	dilute	VB
18751	6084	16	to	to	IN
18751	6084	17	a	a	DT
18751	6084	18	litre	litre	NN
18751	6084	19	.	.	.
18751	6085	1	It	-PRON-	PRP
18751	6085	2	should	should	MD
18751	6085	3	be	be	VB
18751	6085	4	colourless	colourless	JJ
18751	6085	5	.	.	.
18751	6086	1	Use	Use	NNP
18751	6086	2	10	10	CD
18751	6086	3	c.c	c.c	NN
18751	6086	4	.	.	.
18751	6087	1	for	for	IN
18751	6087	2	each	each	DT
18751	6087	3	test	test	NN
18751	6087	4	.	.	.
18751	6088	1	The	the	DT
18751	6088	2	quantity	quantity	NN
18751	6088	3	of	of	IN
18751	6088	4	the	the	DT
18751	6088	5	substance	substance	NN
18751	6088	6	to	to	TO
18751	6088	7	be	be	VB
18751	6088	8	weighed	weigh	VBN
18751	6088	9	for	for	IN
18751	6088	10	the	the	DT
18751	6088	11	assay	assay	NN
18751	6088	12	should	should	MD
18751	6088	13	not	not	RB
18751	6088	14	contain	contain	VB
18751	6088	15	more	more	JJR
18751	6088	16	than	than	IN
18751	6088	17	a	a	DT
18751	6088	18	milligram	milligram	NN
18751	6088	19	of	of	IN
18751	6088	20	iron	iron	NN
18751	6088	21	;	;	:
18751	6088	22	consequently	consequently	RB
18751	6088	23	,	,	,
18751	6088	24	if	if	IN
18751	6088	25	the	the	DT
18751	6088	26	ore	ore	NN
18751	6088	27	contain	contain	NN
18751	6088	28	more	more	JJR
18751	6088	29	than	than	IN
18751	6088	30	0.1	0.1	CD
18751	6088	31	per	per	IN
18751	6088	32	cent	cent	NN
18751	6088	33	.	.	.
18751	6089	1	of	of	IN
18751	6089	2	that	that	DT
18751	6089	3	metal	metal	NN
18751	6089	4	,	,	,
18751	6089	5	less	less	JJR
18751	6089	6	than	than	IN
18751	6089	7	a	a	DT
18751	6089	8	gram	gram	NN
18751	6089	9	of	of	IN
18751	6089	10	it	-PRON-	PRP
18751	6089	11	must	must	MD
18751	6089	12	be	be	VB
18751	6089	13	taken	take	VBN
18751	6089	14	.	.	.
18751	6090	1	The	the	DT
18751	6090	2	method	method	NN
18751	6090	3	is	be	VBZ
18751	6090	4	as	as	IN
18751	6090	5	follows:--Weigh	follows:--weigh	NN
18751	6090	6	up	up	RB
18751	6090	7	1	1	CD
18751	6090	8	gram	gram	NN
18751	6090	9	of	of	IN
18751	6090	10	the	the	DT
18751	6090	11	substance	substance	NN
18751	6090	12	and	and	CC
18751	6090	13	dissolve	dissolve	VB
18751	6090	14	in	in	IN
18751	6090	15	a	a	DT
18751	6090	16	suitable	suitable	JJ
18751	6090	17	acid	acid	NN
18751	6090	18	;	;	:
18751	6090	19	dilute	dilute	NN
18751	6090	20	;	;	:
18751	6090	21	and	and	CC
18751	6090	22	add	add	VB
18751	6090	23	permanganate	permanganate	NN
18751	6090	24	of	of	IN
18751	6090	25	potash	potash	NN
18751	6090	26	solution	solution	NN
18751	6090	27	until	until	IN
18751	6090	28	tinted	tint	VBN
18751	6090	29	.	.	.
18751	6091	1	Boil	Boil	NNP
18751	6091	2	for	for	IN
18751	6091	3	some	some	DT
18751	6091	4	time	time	NN
18751	6091	5	and	and	CC
18751	6091	6	dilute	dilute	NN
18751	6091	7	to	to	IN
18751	6091	8	100	100	CD
18751	6091	9	c.c	c.c	NNP
18751	6091	10	.	.	.
18751	6092	1	Take	take	VB
18751	6092	2	a	a	DT
18751	6092	3	couple	couple	NN
18751	6092	4	of	of	IN
18751	6092	5	Nessler	nessler	NN
18751	6092	6	tubes	tube	NNS
18751	6092	7	,	,	,
18751	6092	8	holding	hold	VBG
18751	6092	9	over	over	RP
18751	6092	10	100	100	CD
18751	6092	11	c.c	c.c	NNP
18751	6092	12	.	.	NNP
18751	6092	13	,	,	,
18751	6092	14	but	but	CC
18751	6092	15	marked	mark	VBN
18751	6092	16	at	at	IN
18751	6092	17	50	50	CD
18751	6092	18	c.c	c.c	NNP
18751	6092	19	.	.	.
18751	6093	1	;	;	:
18751	6093	2	label	label	VB
18751	6093	3	them	-PRON-	PRP
18751	6093	4	"	"	``
18751	6093	5	1	1	CD
18751	6093	6	"	"	''
18751	6093	7	and	and	CC
18751	6093	8	"	"	``
18751	6093	9	2	2	CD
18751	6093	10	"	"	''
18751	6093	11	;	;	:
18751	6093	12	and	and	CC
18751	6093	13	into	into	IN
18751	6093	14	each	each	DT
18751	6093	15	put	put	VBN
18751	6093	16	10	10	CD
18751	6093	17	c.c	c.c	NNP
18751	6093	18	.	.	.
18751	6094	1	of	of	IN
18751	6094	2	the	the	DT
18751	6094	3	potassic	potassic	JJ
18751	6094	4	sulphocyanate	sulphocyanate	NN
18751	6094	5	solution	solution	NN
18751	6094	6	and	and	CC
18751	6094	7	2	2	CD
18751	6094	8	c.c	c.c	NNP
18751	6094	9	.	.	.
18751	6095	1	of	of	IN
18751	6095	2	dilute	dilute	NNP
18751	6095	3	hydrochloric	hydrochloric	NNP
18751	6095	4	acid	acid	NN
18751	6095	5	.	.	.
18751	6096	1	The	the	DT
18751	6096	2	solutions	solution	NNS
18751	6096	3	should	should	MD
18751	6096	4	be	be	VB
18751	6096	5	colourless	colourless	JJ
18751	6096	6	.	.	.
18751	6097	1	To	to	IN
18751	6097	2	"	"	``
18751	6097	3	1	1	CD
18751	6097	4	"	"	''
18751	6097	5	add	add	VB
18751	6097	6	10	10	CD
18751	6097	7	c.c	c.c	NNP
18751	6097	8	.	.	.
18751	6098	1	of	of	IN
18751	6098	2	the	the	DT
18751	6098	3	assay	assay	NN
18751	6098	4	solution	solution	NN
18751	6098	5	,	,	,
18751	6098	6	and	and	CC
18751	6098	7	dilute	dilute	NN
18751	6098	8	to	to	IN
18751	6098	9	the	the	DT
18751	6098	10	50	50	CD
18751	6098	11	c.c	c.c	NNP
18751	6098	12	.	.	.
18751	6099	1	mark	mark	NNP
18751	6099	2	.	.	.
18751	6100	1	To	to	IN
18751	6100	2	the	the	DT
18751	6100	3	other	other	JJ
18751	6100	4	add	add	VB
18751	6100	5	water	water	NN
18751	6100	6	,	,	,
18751	6100	7	but	but	CC
18751	6100	8	only	only	RB
18751	6100	9	to	to	IN
18751	6100	10	within	within	IN
18751	6100	11	5	5	CD
18751	6100	12	or	or	CC
18751	6100	13	10	10	CD
18751	6100	14	c.c	c.c	NNP
18751	6100	15	.	.	.
18751	6101	1	of	of	IN
18751	6101	2	this	this	DT
18751	6101	3	mark	mark	NN
18751	6101	4	.	.	.
18751	6102	1	Now	now	RB
18751	6102	2	run	run	VB
18751	6102	3	in	in	IN
18751	6102	4	the	the	DT
18751	6102	5	standard	standard	JJ
18751	6102	6	ferric	ferric	JJ
18751	6102	7	chloride	chloride	NN
18751	6102	8	solution	solution	NN
18751	6102	9	from	from	IN
18751	6102	10	a	a	DT
18751	6102	11	small	small	JJ
18751	6102	12	burette	burette	NN
18751	6102	13	,	,	,
18751	6102	14	1	1	CD
18751	6102	15	c.c	c.c	NNP
18751	6102	16	.	.	.
18751	6103	1	at	at	IN
18751	6103	2	a	a	DT
18751	6103	3	time	time	NN
18751	6103	4	,	,	,
18751	6103	5	stirring	stir	VBG
18751	6103	6	after	after	IN
18751	6103	7	each	each	DT
18751	6103	8	addition	addition	NN
18751	6103	9	till	till	IN
18751	6103	10	the	the	DT
18751	6103	11	colour	colour	NN
18751	6103	12	is	be	VBZ
18751	6103	13	nearly	nearly	RB
18751	6103	14	equal	equal	JJ
18751	6103	15	to	to	IN
18751	6103	16	that	that	DT
18751	6103	17	of	of	IN
18751	6103	18	the	the	DT
18751	6103	19	assay	assay	NN
18751	6103	20	(	(	-LRB-
18751	6103	21	No	no	UH
18751	6103	22	.	.	.
18751	6104	1	1	1	LS
18751	6104	2	)	)	-RRB-
18751	6104	3	.	.	.
18751	6105	1	At	at	IN
18751	6105	2	this	this	DT
18751	6105	3	stage	stage	NN
18751	6105	4	bring	bring	VBP
18751	6105	5	the	the	DT
18751	6105	6	solution	solution	NN
18751	6105	7	to	to	IN
18751	6105	8	the	the	DT
18751	6105	9	same	same	JJ
18751	6105	10	level	level	NN
18751	6105	11	by	by	IN
18751	6105	12	diluting	diluting	NN
18751	6105	13	,	,	,
18751	6105	14	and	and	CC
18751	6105	15	make	make	VB
18751	6105	16	a	a	DT
18751	6105	17	further	further	JJ
18751	6105	18	addition	addition	NN
18751	6105	19	of	of	IN
18751	6105	20	the	the	DT
18751	6105	21	standard	standard	JJ
18751	6105	22	ferric	ferric	JJ
18751	6105	23	chloride	chloride	NN
18751	6105	24	solution	solution	NN
18751	6105	25	till	till	IN
18751	6105	26	the	the	DT
18751	6105	27	colours	colour	NNS
18751	6105	28	correspond	correspond	NN
18751	6105	29	.	.	.
18751	6106	1	The	the	DT
18751	6106	2	amount	amount	NN
18751	6106	3	of	of	IN
18751	6106	4	iron	iron	NN
18751	6106	5	will	will	MD
18751	6106	6	be	be	VB
18751	6106	7	the	the	DT
18751	6106	8	same	same	JJ
18751	6106	9	in	in	IN
18751	6106	10	each	each	DT
18751	6106	11	tube	tube	NN
18751	6106	12	;	;	:
18751	6106	13	that	that	IN
18751	6106	14	in	in	IN
18751	6106	15	the	the	DT
18751	6106	16	standard	standard	NN
18751	6106	17	may	may	MD
18751	6106	18	be	be	VB
18751	6106	19	known	know	VBN
18751	6106	20	by	by	IN
18751	6106	21	reading	read	VBG
18751	6106	22	off	off	RP
18751	6106	23	the	the	DT
18751	6106	24	volume	volume	NN
18751	6106	25	from	from	IN
18751	6106	26	the	the	DT
18751	6106	27	burette	burette	NN
18751	6106	28	and	and	CC
18751	6106	29	multiplying	multiply	VBG
18751	6106	30	by	by	IN
18751	6106	31	0.01	0.01	CD
18751	6106	32	milligram	milligram	NNP
18751	6106	33	.	.	.
18751	6107	1	If	if	IN
18751	6107	2	the	the	DT
18751	6107	3	10	10	CD
18751	6107	4	c.c	c.c	NNP
18751	6107	5	.	.	.
18751	6108	1	of	of	IN
18751	6108	2	the	the	DT
18751	6108	3	assay	assay	NNP
18751	6108	4	solution	solution	NN
18751	6108	5	gave	give	VBD
18751	6108	6	a	a	DT
18751	6108	7	colour	colour	NN
18751	6108	8	requiring	require	VBG
18751	6108	9	more	more	JJR
18751	6108	10	than	than	IN
18751	6108	11	5	5	CD
18751	6108	12	or	or	CC
18751	6108	13	6	6	CD
18751	6108	14	c.c	c.c	NN
18751	6108	15	.	.	.
18751	6109	1	of	of	IN
18751	6109	2	the	the	DT
18751	6109	3	standard	standard	JJ
18751	6109	4	ferric	ferric	NNP
18751	6109	5	chloride	chloride	NN
18751	6109	6	solution	solution	NN
18751	6109	7	,	,	,
18751	6109	8	repeat	repeat	VB
18751	6109	9	the	the	DT
18751	6109	10	determination	determination	NN
18751	6109	11	,	,	,
18751	6109	12	taking	take	VBG
18751	6109	13	a	a	DT
18751	6109	14	smaller	small	JJR
18751	6109	15	proportion	proportion	NN
18751	6109	16	.	.	.
18751	6110	1	The	the	DT
18751	6110	2	effect	effect	NN
18751	6110	3	of	of	IN
18751	6110	4	varying	vary	VBG
18751	6110	5	conditions	condition	NNS
18751	6110	6	on	on	IN
18751	6110	7	the	the	DT
18751	6110	8	assay	assay	NN
18751	6110	9	will	will	MD
18751	6110	10	be	be	VB
18751	6110	11	seen	see	VBN
18751	6110	12	from	from	IN
18751	6110	13	the	the	DT
18751	6110	14	following	follow	VBG
18751	6110	15	experiments:--	experiments:--	-RRB-
18751	6110	16	~Effect	~effect	CD
18751	6110	17	of	of	IN
18751	6110	18	Varying	varying	NN
18751	6110	19	Temperature.~--The	temperature.~--the	DT
18751	6110	20	effect	effect	NN
18751	6110	21	of	of	IN
18751	6110	22	increase	increase	NN
18751	6110	23	of	of	IN
18751	6110	24	temperature	temperature	NN
18751	6110	25	is	be	VBZ
18751	6110	26	to	to	TO
18751	6110	27	lessen	lessen	VB
18751	6110	28	the	the	DT
18751	6110	29	colour	colour	NN
18751	6110	30	;	;	:
18751	6110	31	in	in	IN
18751	6110	32	fact	fact	NN
18751	6110	33	,	,	,
18751	6110	34	by	by	IN
18751	6110	35	boiling	boil	VBG
18751	6110	36	,	,	,
18751	6110	37	the	the	DT
18751	6110	38	colour	colour	NN
18751	6110	39	can	can	MD
18751	6110	40	be	be	VB
18751	6110	41	entirely	entirely	RB
18751	6110	42	removed	remove	VBN
18751	6110	43	.	.	.
18751	6111	1	All	all	DT
18751	6111	2	assays	assay	NNS
18751	6111	3	are	be	VBP
18751	6111	4	best	best	RB
18751	6111	5	carried	carry	VBN
18751	6111	6	out	out	RP
18751	6111	7	in	in	IN
18751	6111	8	the	the	DT
18751	6111	9	cold	cold	NN
18751	6111	10	.	.	.
18751	6112	1	1	1	CD
18751	6112	2	c.c	c.c	NNP
18751	6112	3	.	.	.
18751	6113	1	at	at	IN
18751	6113	2	15	15	CD
18751	6113	3	°	°	NNS
18751	6113	4	would	would	MD
18751	6113	5	only	only	RB
18751	6113	6	show	show	VB
18751	6113	7	the	the	DT
18751	6113	8	colour	colour	NN
18751	6113	9	of	of	IN
18751	6113	10	0.75	0.75	CD
18751	6113	11	c.c	c.c	NNP
18751	6113	12	.	.	.
18751	6114	1	at	at	IN
18751	6114	2	45	45	CD
18751	6114	3	°	°	NNS
18751	6114	4	2	2	CD
18751	6114	5	"	"	``
18751	6114	6	"	"	``
18751	6114	7	"	"	''
18751	6114	8	"	"	''
18751	6114	9	1.75	1.75	CD
18751	6114	10	"	"	``
18751	6114	11	5	5	CD
18751	6114	12	"	"	''
18751	6114	13	"	"	''
18751	6114	14	"	"	''
18751	6114	15	"	"	''
18751	6114	16	4.0	4.0	CD
18751	6114	17	"	"	''
18751	6114	18	~Effect	~effect	NN
18751	6114	19	of	of	IN
18751	6114	20	Time.~--The	time.~--the	DT
18751	6114	21	effect	effect	NN
18751	6114	22	of	of	IN
18751	6114	23	increase	increase	NN
18751	6114	24	of	of	IN
18751	6114	25	time	time	NN
18751	6114	26	is	be	VBZ
18751	6114	27	to	to	TO
18751	6114	28	increase	increase	VB
18751	6114	29	the	the	DT
18751	6114	30	colour	colour	NN
18751	6114	31	,	,	,
18751	6114	32	as	as	IN
18751	6114	33	will	will	MD
18751	6114	34	be	be	VB
18751	6114	35	seen	see	VBN
18751	6114	36	from	from	IN
18751	6114	37	the	the	DT
18751	6114	38	following	follow	VBG
18751	6114	39	experiments:--	experiments:--	ADD
18751	6114	40	2	2	CD
18751	6114	41	c.c	c.c	NNP
18751	6114	42	.	.	.
18751	6115	1	on	on	IN
18751	6115	2	standing	stand	VBG
18751	6115	3	10	10	CD
18751	6115	4	minutes	minute	NNS
18751	6115	5	became	become	VBD
18751	6115	6	equal	equal	JJ
18751	6115	7	to	to	IN
18751	6115	8	2.25	2.25	CD
18751	6115	9	c.c	c.c	NNP
18751	6115	10	.	.	.
18751	6116	1	2	2	LS
18751	6116	2	"	"	``
18751	6116	3	20	20	CD
18751	6116	4	"	"	''
18751	6116	5	"	"	''
18751	6116	6	"	"	``
18751	6116	7	2.75	2.75	CD
18751	6116	8	"	"	''
18751	6116	9	2	2	CD
18751	6116	10	"	"	''
18751	6116	11	40	40	CD
18751	6116	12	"	"	''
18751	6116	13	"	"	''
18751	6116	14	"	"	``
18751	6116	15	3.00	3.00	CD
18751	6116	16	"	"	''
18751	6116	17	~Effect	~effect	CD
18751	6116	18	of	of	IN
18751	6116	19	Free	Free	NNP
18751	6116	20	Acid.~--If	Acid.~--If	NNP
18751	6116	21	no	no	DT
18751	6116	22	acid	acid	NN
18751	6116	23	at	at	RB
18751	6116	24	all	all	RB
18751	6116	25	be	be	VB
18751	6116	26	present	present	JJ
18751	6116	27	,	,	,
18751	6116	28	the	the	DT
18751	6116	29	sulphocyanate	sulphocyanate	NN
18751	6116	30	of	of	IN
18751	6116	31	potassium	potassium	NN
18751	6116	32	solution	solution	NN
18751	6116	33	removes	remove	VBZ
18751	6116	34	the	the	DT
18751	6116	35	colour	colour	NN
18751	6116	36	it	-PRON-	PRP
18751	6116	37	first	first	RB
18751	6116	38	produces	produce	VBZ
18751	6116	39	,	,	,
18751	6116	40	so	so	IN
18751	6116	41	that	that	IN
18751	6116	42	a	a	DT
18751	6116	43	certain	certain	JJ
18751	6116	44	amount	amount	NN
18751	6116	45	of	of	IN
18751	6116	46	acid	acid	NN
18751	6116	47	is	be	VBZ
18751	6116	48	necessary	necessary	JJ
18751	6116	49	to	to	TO
18751	6116	50	develop	develop	VB
18751	6116	51	the	the	DT
18751	6116	52	colour	colour	NN
18751	6116	53	.	.	.
18751	6117	1	The	the	DT
18751	6117	2	use	use	NN
18751	6117	3	of	of	IN
18751	6117	4	a	a	DT
18751	6117	5	large	large	JJ
18751	6117	6	excess	excess	NN
18751	6117	7	has	have	VBZ
18751	6117	8	a	a	DT
18751	6117	9	tendency	tendency	NN
18751	6117	10	to	to	TO
18751	6117	11	increase	increase	VB
18751	6117	12	the	the	DT
18751	6117	13	colour	colour	NN
18751	6117	14	produced	produce	VBN
18751	6117	15	.	.	.
18751	6118	1	5	5	CD
18751	6118	2	c.c	c.c	NNP
18751	6118	3	.	.	.
18751	6119	1	nitric	nitric	NNP
18751	6119	2	acid	acid	NNP
18751	6119	3	(	(	-LRB-
18751	6119	4	sp	sp	NNP
18751	6119	5	.	.	.
18751	6120	1	g.	g.	NNP
18751	6120	2	1.4	1.4	CD
18751	6120	3	)	)	-RRB-
18751	6120	4	read	read	VBD
18751	6120	5	3.7	3.7	CD
18751	6120	6	c.c	c.c	NNP
18751	6120	7	.	.	.
18751	6121	1	instead	instead	RB
18751	6121	2	of	of	IN
18751	6121	3	2	2	CD
18751	6121	4	c.c	c.c	NNP
18751	6121	5	.	.	.
18751	6122	1	with	with	IN
18751	6122	2	the	the	DT
18751	6122	3	dilute	dilute	NN
18751	6122	4	acid	acid	NN
18751	6122	5	.	.	.
18751	6123	1	5	5	CD
18751	6123	2	c.c	c.c	NNP
18751	6123	3	.	.	.
18751	6124	1	sulphuric	sulphuric	NNP
18751	6124	2	acid	acid	NNP
18751	6124	3	(	(	-LRB-
18751	6124	4	sp	sp	NNP
18751	6124	5	.	.	.
18751	6125	1	g.	g.	NNP
18751	6125	2	1.32	1.32	CD
18751	6125	3	)	)	-RRB-
18751	6125	4	read	read	VBD
18751	6125	5	2.2	2.2	CD
18751	6125	6	c.c	c.c	NNP
18751	6125	7	.	.	.
18751	6126	1	instead	instead	RB
18751	6126	2	of	of	IN
18751	6126	3	2	2	CD
18751	6126	4	c.c	c.c	NNP
18751	6126	5	.	.	.
18751	6127	1	with	with	IN
18751	6127	2	the	the	DT
18751	6127	3	dilute	dilute	NN
18751	6127	4	acid	acid	NN
18751	6127	5	.	.	.
18751	6128	1	5	5	CD
18751	6128	2	c.c	c.c	NNP
18751	6128	3	.	.	.
18751	6129	1	hydrochloric	hydrochloric	NNP
18751	6129	2	acid	acid	NNP
18751	6129	3	(	(	-LRB-
18751	6129	4	sp	sp	NNP
18751	6129	5	.	.	.
18751	6130	1	g.	g.	NNP
18751	6130	2	1.16	1.16	CD
18751	6130	3	)	)	-RRB-
18751	6130	4	read	read	VBD
18751	6130	5	2.5	2.5	CD
18751	6130	6	c.c	c.c	NNP
18751	6130	7	.	.	.
18751	6131	1	instead	instead	RB
18751	6131	2	of	of	IN
18751	6131	3	2	2	CD
18751	6131	4	c.c	c.c	NNP
18751	6131	5	.	.	.
18751	6132	1	with	with	IN
18751	6132	2	the	the	DT
18751	6132	3	dilute	dilute	NN
18751	6132	4	acid	acid	NN
18751	6132	5	.	.	.
18751	6133	1	~Effect	~effect	CD
18751	6133	2	of	of	IN
18751	6133	3	Foreign	Foreign	NNP
18751	6133	4	Metals.~--Lead	Metals.~--Lead	NNP
18751	6133	5	,	,	,
18751	6133	6	mercury	mercury	NN
18751	6133	7	,	,	,
18751	6133	8	cadmium	cadmium	NN
18751	6133	9	,	,	,
18751	6133	10	bismuth	bismuth	NNP
18751	6133	11	,	,	,
18751	6133	12	arsenic	arsenic	JJ
18751	6133	13	,	,	,
18751	6133	14	tin	tin	NNP
18751	6133	15	,	,	,
18751	6133	16	antimony	antimony	NN
18751	6133	17	,	,	,
18751	6133	18	nickel	nickel	NN
18751	6133	19	,	,	,
18751	6133	20	cobalt	cobalt	NN
18751	6133	21	,	,	,
18751	6133	22	manganese	manganese	NNP
18751	6133	23	,	,	,
18751	6133	24	aluminium	aluminium	NN
18751	6133	25	,	,	,
18751	6133	26	zinc	zinc	NN
18751	6133	27	,	,	,
18751	6133	28	strontium	strontium	NN
18751	6133	29	,	,	,
18751	6133	30	barium	barium	NN
18751	6133	31	,	,	,
18751	6133	32	calcium	calcium	NN
18751	6133	33	,	,	,
18751	6133	34	magnesium	magnesium	NN
18751	6133	35	,	,	,
18751	6133	36	sodium	sodium	NN
18751	6133	37	,	,	,
18751	6133	38	or	or	CC
18751	6133	39	potassium	potassium	NN
18751	6133	40	,	,	,
18751	6133	41	when	when	WRB
18751	6133	42	separately	separately	RB
18751	6133	43	present	present	JJ
18751	6133	44	in	in	IN
18751	6133	45	quantities	quantity	NNS
18751	6133	46	of	of	IN
18751	6133	47	from	from	IN
18751	6133	48	100	100	CD
18751	6133	49	to	to	IN
18751	6133	50	200	200	CD
18751	6133	51	times	time	NNS
18751	6133	52	the	the	DT
18751	6133	53	weight	weight	NN
18751	6133	54	of	of	IN
18751	6133	55	iron	iron	NN
18751	6133	56	present	present	NN
18751	6133	57	,	,	,
18751	6133	58	do	do	VB
18751	6133	59	not	not	RB
18751	6133	60	interfere	interfere	VB
18751	6133	61	if	if	IN
18751	6133	62	they	-PRON-	PRP
18751	6133	63	have	have	VBP
18751	6133	64	previously	previously	RB
18751	6133	65	been	be	VBN
18751	6133	66	brought	bring	VBN
18751	6133	67	to	to	IN
18751	6133	68	their	-PRON-	PRP$
18751	6133	69	highest	high	JJS
18751	6133	70	oxidised	oxidise	VBN
18751	6133	71	condition	condition	NN
18751	6133	72	by	by	IN
18751	6133	73	boiling	boil	VBG
18751	6133	74	with	with	IN
18751	6133	75	nitric	nitric	JJ
18751	6133	76	acid	acid	NN
18751	6133	77	or	or	CC
18751	6133	78	by	by	IN
18751	6133	79	treating	treat	VBG
18751	6133	80	with	with	IN
18751	6133	81	permanganate	permanganate	NN
18751	6133	82	.	.	.
18751	6134	1	Arsenic	arsenic	JJ
18751	6134	2	and	and	CC
18751	6134	3	phosphoric	phosphoric	JJ
18751	6134	4	acids	acid	NNS
18751	6134	5	interfere	interfere	VBP
18751	6134	6	unless	unless	IN
18751	6134	7	an	an	DT
18751	6134	8	excess	excess	NN
18751	6134	9	of	of	IN
18751	6134	10	free	free	JJ
18751	6134	11	hydrochloric	hydrochloric	JJ
18751	6134	12	or	or	CC
18751	6134	13	other	other	JJ
18751	6134	14	acid	acid	NN
18751	6134	15	is	be	VBZ
18751	6134	16	present	present	JJ
18751	6134	17	.	.	.
18751	6135	1	Oxalic	oxalic	JJ
18751	6135	2	acid	acid	NN
18751	6135	3	(	(	-LRB-
18751	6135	4	but	but	CC
18751	6135	5	not	not	RB
18751	6135	6	tartaric	tartaric	JJ
18751	6135	7	acid	acid	NN
18751	6135	8	)	)	-RRB-
18751	6135	9	in	in	IN
18751	6135	10	minute	minute	NN
18751	6135	11	quantities	quantity	NNS
18751	6135	12	destroys	destroy	VBZ
18751	6135	13	the	the	DT
18751	6135	14	colour	colour	NN
18751	6135	15	.	.	.
18751	6136	1	Nitrous	nitrous	JJ
18751	6136	2	acid	acid	NN
18751	6136	3	strikes	strike	VBZ
18751	6136	4	a	a	DT
18751	6136	5	red	red	JJ
18751	6136	6	colour	colour	NN
18751	6136	7	with	with	IN
18751	6136	8	the	the	DT
18751	6136	9	sulphocyanate	sulphocyanate	NN
18751	6136	10	of	of	IN
18751	6136	11	potassium	potassium	NN
18751	6136	12	;	;	:
18751	6136	13	consequently	consequently	RB
18751	6136	14	,	,	,
18751	6136	15	when	when	WRB
18751	6136	16	nitric	nitric	JJ
18751	6136	17	acid	acid	NN
18751	6136	18	has	have	VBZ
18751	6136	19	been	be	VBN
18751	6136	20	used	use	VBN
18751	6136	21	in	in	IN
18751	6136	22	excess	excess	JJ
18751	6136	23	,	,	,
18751	6136	24	high	high	JJ
18751	6136	25	results	result	NNS
18751	6136	26	may	may	MD
18751	6136	27	be	be	VB
18751	6136	28	obtained	obtain	VBN
18751	6136	29	.	.	.
18751	6137	1	Copper	copper	NN
18751	6137	2	and	and	CC
18751	6137	3	some	some	DT
18751	6137	4	other	other	JJ
18751	6137	5	metals	metal	NNS
18751	6137	6	interfere	interfere	VBP
18751	6137	7	,	,	,
18751	6137	8	so	so	IN
18751	6137	9	that	that	IN
18751	6137	10	in	in	IN
18751	6137	11	most	most	JJS
18751	6137	12	cases	case	NNS
18751	6137	13	it	-PRON-	PRP
18751	6137	14	is	be	VBZ
18751	6137	15	advisable	advisable	JJ
18751	6137	16	to	to	TO
18751	6137	17	concentrate	concentrate	VB
18751	6137	18	the	the	DT
18751	6137	19	iron	iron	NN
18751	6137	20	before	before	IN
18751	6137	21	estimating	estimate	VBG
18751	6137	22	it	-PRON-	PRP
18751	6137	23	.	.	.
18751	6138	1	A	a	DT
18751	6138	2	blank	blank	JJ
18751	6138	3	experiment	experiment	NN
18751	6138	4	should	should	MD
18751	6138	5	always	always	RB
18751	6138	6	be	be	VB
18751	6138	7	made	make	VBN
18751	6138	8	with	with	IN
18751	6138	9	the	the	DT
18751	6138	10	reagents	reagent	NNS
18751	6138	11	used	use	VBN
18751	6138	12	in	in	IN
18751	6138	13	order	order	NN
18751	6138	14	to	to	TO
18751	6138	15	determine	determine	VB
18751	6138	16	the	the	DT
18751	6138	17	iron	iron	NN
18751	6138	18	,	,	,
18751	6138	19	if	if	IN
18751	6138	20	any	any	DT
18751	6138	21	,	,	,
18751	6138	22	introduced	introduce	VBN
18751	6138	23	during	during	IN
18751	6138	24	the	the	DT
18751	6138	25	solution	solution	NN
18751	6138	26	,	,	,
18751	6138	27	&	&	CC
18751	6138	28	c.	c.	NNP
18751	6138	29	,	,	,
18751	6138	30	of	of	IN
18751	6138	31	the	the	DT
18751	6138	32	substance	substance	NN
18751	6138	33	assayed	assay	VBD
18751	6138	34	.	.	.
18751	6139	1	~Determination	~Determination	NFP
18751	6139	2	of	of	IN
18751	6139	3	Iron	Iron	NNP
18751	6139	4	in	in	IN
18751	6139	5	Metallic	Metallic	NNP
18751	6139	6	Copper.~--This	Copper.~--This	NNP
18751	6139	7	may	may	MD
18751	6139	8	be	be	VB
18751	6139	9	most	most	RBS
18751	6139	10	conveniently	conveniently	RB
18751	6139	11	done	do	VBN
18751	6139	12	during	during	IN
18751	6139	13	the	the	DT
18751	6139	14	estimation	estimation	NN
18751	6139	15	of	of	IN
18751	6139	16	the	the	DT
18751	6139	17	arsenic	arsenic	JJ
18751	6139	18	.	.	.
18751	6140	1	The	the	DT
18751	6140	2	small	small	JJ
18751	6140	3	quantity	quantity	NN
18751	6140	4	of	of	IN
18751	6140	5	white	white	JJ
18751	6140	6	flocculent	flocculent	NN
18751	6140	7	precipitate	precipitate	NN
18751	6140	8	which	which	WDT
18751	6140	9	may	may	MD
18751	6140	10	be	be	VB
18751	6140	11	observed	observe	VBN
18751	6140	12	in	in	IN
18751	6140	13	the	the	DT
18751	6140	14	acetic	acetic	JJ
18751	6140	15	acid	acid	NN
18751	6140	16	solution	solution	NN
18751	6140	17	before	before	IN
18751	6140	18	titrating	titrating	NN
18751	6140	19	,	,	,
18751	6140	20	contains	contain	VBZ
18751	6140	21	the	the	DT
18751	6140	22	whole	whole	NN
18751	6140	23	of	of	IN
18751	6140	24	the	the	DT
18751	6140	25	iron	iron	NN
18751	6140	26	as	as	IN
18751	6140	27	ferric	ferric	JJ
18751	6140	28	arsenate	arsenate	NN
18751	6140	29	.	.	.
18751	6141	1	It	-PRON-	PRP
18751	6141	2	should	should	MD
18751	6141	3	be	be	VB
18751	6141	4	filtered	filter	VBN
18751	6141	5	off	off	RP
18751	6141	6	,	,	,
18751	6141	7	dissolved	dissolve	VBN
18751	6141	8	in	in	IN
18751	6141	9	10	10	CD
18751	6141	10	c.c	c.c	NNP
18751	6141	11	.	.	.
18751	6142	1	of	of	IN
18751	6142	2	dilute	dilute	NNP
18751	6142	3	hydrochloric	hydrochloric	NNP
18751	6142	4	acid	acid	NN
18751	6142	5	,	,	,
18751	6142	6	and	and	CC
18751	6142	7	diluted	dilute	VBN
18751	6142	8	to	to	IN
18751	6142	9	100	100	CD
18751	6142	10	c.c	c.c	NNP
18751	6142	11	.	.	.
18751	6143	1	;	;	:
18751	6143	2	10	10	CD
18751	6143	3	c.c	c.c	NNP
18751	6143	4	.	.	.
18751	6144	1	of	of	IN
18751	6144	2	this	this	DT
18751	6144	3	may	may	MD
18751	6144	4	be	be	VB
18751	6144	5	taken	take	VBN
18751	6144	6	for	for	IN
18751	6144	7	the	the	DT
18751	6144	8	estimation	estimation	NN
18751	6144	9	.	.	.
18751	6145	1	For	for	IN
18751	6145	2	example	example	NN
18751	6145	3	:	:	:
18751	6145	4	10	10	CD
18751	6145	5	grams	gram	NNS
18751	6145	6	of	of	IN
18751	6145	7	copper	copper	NN
18751	6145	8	were	be	VBD
18751	6145	9	taken	take	VBN
18751	6145	10	,	,	,
18751	6145	11	and	and	CC
18751	6145	12	the	the	DT
18751	6145	13	iron	iron	NN
18751	6145	14	estimated	estimate	VBN
18751	6145	15	;	;	:
18751	6145	16	3.0	3.0	CD
18751	6145	17	c.c	c.c	NNP
18751	6145	18	.	.	.
18751	6146	1	of	of	IN
18751	6146	2	standard	standard	JJ
18751	6146	3	ferric	ferric	NNP
18751	6146	4	chloride	chloride	NN
18751	6146	5	solution	solution	NN
18751	6146	6	were	be	VBD
18751	6146	7	used	use	VBN
18751	6146	8	,	,	,
18751	6146	9	equivalent	equivalent	JJ
18751	6146	10	to	to	IN
18751	6146	11	0.03	0.03	CD
18751	6146	12	milligram	milligram	NN
18751	6146	13	of	of	IN
18751	6146	14	iron	iron	NN
18751	6146	15	;	;	:
18751	6146	16	this	this	DT
18751	6146	17	multiplied	multiply	VBN
18751	6146	18	by	by	IN
18751	6146	19	10	10	CD
18751	6146	20	(	(	-LRB-
18751	6146	21	because	because	IN
18751	6146	22	only	only	RB
18751	6146	23	1/10th	1/10th	CD
18751	6146	24	of	of	IN
18751	6146	25	the	the	DT
18751	6146	26	sample	sample	NN
18751	6146	27	was	be	VBD
18751	6146	28	taken	take	VBN
18751	6146	29	)	)	-RRB-
18751	6146	30	gives	give	VBZ
18751	6146	31	0.3	0.3	CD
18751	6146	32	milligram	milligram	NN
18751	6146	33	as	as	IN
18751	6146	34	the	the	DT
18751	6146	35	iron	iron	NN
18751	6146	36	in	in	IN
18751	6146	37	10	10	CD
18751	6146	38	grams	gram	NNS
18751	6146	39	of	of	IN
18751	6146	40	copper	copper	NN
18751	6146	41	.	.	.
18751	6147	1	This	this	DT
18751	6147	2	equals	equal	VBZ
18751	6147	3	0.003	0.003	CD
18751	6147	4	per	per	IN
18751	6147	5	cent	cent	NN
18751	6147	6	.	.	.
18751	6148	1	In	in	IN
18751	6148	2	a	a	DT
18751	6148	3	series	series	NN
18751	6148	4	of	of	IN
18751	6148	5	experiments	experiment	NNS
18751	6148	6	with	with	IN
18751	6148	7	this	this	DT
18751	6148	8	method	method	NN
18751	6148	9	working	work	VBG
18751	6148	10	on	on	IN
18751	6148	11	10-gram	10-gram	CD
18751	6148	12	lots	lot	NNS
18751	6148	13	of	of	IN
18751	6148	14	copper	copper	NN
18751	6148	15	,	,	,
18751	6148	16	to	to	TO
18751	6148	17	which	which	WDT
18751	6148	18	known	known	JJ
18751	6148	19	quantities	quantity	NNS
18751	6148	20	of	of	IN
18751	6148	21	iron	iron	NN
18751	6148	22	had	have	VBD
18751	6148	23	been	be	VBN
18751	6148	24	added	add	VBN
18751	6148	25	,	,	,
18751	6148	26	the	the	DT
18751	6148	27	following	follow	VBG
18751	6148	28	were	be	VBD
18751	6148	29	the	the	DT
18751	6148	30	results:--	results:--	ADD
18751	6148	31	Iron	iron	NN
18751	6148	32	present	present	JJ
18751	6148	33	0.015	0.015	CD
18751	6148	34	%	%	NN
18751	6148	35	0.070	0.070	CD
18751	6148	36	%	%	NN
18751	6148	37	0.100	0.100	CD
18751	6148	38	%	%	NN
18751	6148	39	0.495	0.495	CD
18751	6148	40	%	%	NN
18751	6148	41	Iron	Iron	NNP
18751	6148	42	found	find	VBD
18751	6148	43	0.015	0.015	CD
18751	6148	44	"	"	``
18751	6148	45	0.061	0.061	CD
18751	6148	46	"	"	``
18751	6148	47	0.087	0.087	CD
18751	6148	48	"	"	''
18751	6148	49	0.522	0.522	CD
18751	6148	50	"	"	''
18751	6148	51	When	when	WRB
18751	6148	52	no	no	DT
18751	6148	53	arsenic	arsenic	JJ
18751	6148	54	is	be	VBZ
18751	6148	55	present	present	JJ
18751	6148	56	in	in	IN
18751	6148	57	the	the	DT
18751	6148	58	copper	copper	NN
18751	6148	59	,	,	,
18751	6148	60	the	the	DT
18751	6148	61	iron	iron	NN
18751	6148	62	can	can	MD
18751	6148	63	be	be	VB
18751	6148	64	separated	separate	VBN
18751	6148	65	by	by	IN
18751	6148	66	fractionally	fractionally	RB
18751	6148	67	precipitating	precipitate	VBG
18751	6148	68	with	with	IN
18751	6148	69	sodic	sodic	JJ
18751	6148	70	carbonate	carbonate	NN
18751	6148	71	,	,	,
18751	6148	72	dissolving	dissolve	VBG
18751	6148	73	in	in	IN
18751	6148	74	ammonia	ammonia	NNP
18751	6148	75	,	,	,
18751	6148	76	and	and	CC
18751	6148	77	filtering	filter	VBG
18751	6148	78	off	off	RP
18751	6148	79	the	the	DT
18751	6148	80	ferric	ferric	JJ
18751	6148	81	hydrate	hydrate	NN
18751	6148	82	.	.	.
18751	6149	1	Coppers	copper	NNS
18751	6149	2	generally	generally	RB
18751	6149	3	carry	carry	VBP
18751	6149	4	more	more	JJR
18751	6149	5	iron	iron	NN
18751	6149	6	the	the	DT
18751	6149	7	less	less	RBR
18751	6149	8	arsenic	arsenic	JJ
18751	6149	9	they	-PRON-	PRP
18751	6149	10	contain	contain	VBP
18751	6149	11	.	.	.
18751	6150	1	~Determination	~Determination	NFP
18751	6150	2	of	of	IN
18751	6150	3	Iron	Iron	NNP
18751	6150	4	in	in	IN
18751	6150	5	Metallic	Metallic	NNP
18751	6150	6	Zinc.~--Dissolve	Zinc.~--Dissolve	NNP
18751	6150	7	1	1	CD
18751	6150	8	gram	gram	NN
18751	6150	9	of	of	IN
18751	6150	10	zinc	zinc	NN
18751	6150	11	in	in	IN
18751	6150	12	10	10	CD
18751	6150	13	c.c	c.c	NNP
18751	6150	14	.	.	.
18751	6151	1	of	of	IN
18751	6151	2	dilute	dilute	NNP
18751	6151	3	hydrochloric	hydrochloric	NNP
18751	6151	4	acid	acid	NN
18751	6151	5	,	,	,
18751	6151	6	adding	add	VBG
18751	6151	7	a	a	DT
18751	6151	8	drop	drop	NN
18751	6151	9	or	or	CC
18751	6151	10	two	two	CD
18751	6151	11	of	of	IN
18751	6151	12	nitric	nitric	JJ
18751	6151	13	acid	acid	NN
18751	6151	14	towards	towards	IN
18751	6151	15	the	the	DT
18751	6151	16	end	end	NN
18751	6151	17	to	to	TO
18751	6151	18	effect	effect	VB
18751	6151	19	complete	complete	JJ
18751	6151	20	solution	solution	NN
18751	6151	21	.	.	.
18751	6152	1	Boil	Boil	NNP
18751	6152	2	,	,	,
18751	6152	3	dilute	dilute	NN
18751	6152	4	,	,	,
18751	6152	5	and	and	CC
18751	6152	6	tint	tint	VB
18751	6152	7	with	with	IN
18751	6152	8	the	the	DT
18751	6152	9	permanganate	permanganate	NN
18751	6152	10	of	of	IN
18751	6152	11	potassium	potassium	NN
18751	6152	12	solution	solution	NN
18751	6152	13	;	;	:
18751	6152	14	boil	boil	VB
18751	6152	15	till	till	IN
18751	6152	16	colourless	colourless	NN
18751	6152	17	,	,	,
18751	6152	18	and	and	CC
18751	6152	19	dilute	dilute	VB
18751	6152	20	to	to	IN
18751	6152	21	100	100	CD
18751	6152	22	c.c	c.c	NNP
18751	6152	23	.	.	.
18751	6153	1	Take	take	VB
18751	6153	2	10	10	CD
18751	6153	3	c.c	c.c	NNP
18751	6153	4	.	.	.
18751	6154	1	for	for	IN
18751	6154	2	the	the	DT
18751	6154	3	determination	determination	NN
18751	6154	4	.	.	.
18751	6155	1	Make	make	VB
18751	6155	2	a	a	DT
18751	6155	3	blank	blank	JJ
18751	6155	4	experiment	experiment	NN
18751	6155	5	by	by	IN
18751	6155	6	boiling	boil	VBG
18751	6155	7	10	10	CD
18751	6155	8	c.c	c.c	NNP
18751	6155	9	.	.	.
18751	6156	1	of	of	IN
18751	6156	2	dilute	dilute	NNP
18751	6156	3	hydrochloric	hydrochloric	NNP
18751	6156	4	acid	acid	NN
18751	6156	5	with	with	IN
18751	6156	6	a	a	DT
18751	6156	7	drop	drop	NN
18751	6156	8	or	or	CC
18751	6156	9	two	two	CD
18751	6156	10	of	of	IN
18751	6156	11	nitric	nitric	JJ
18751	6156	12	acid	acid	NN
18751	6156	13	;	;	:
18751	6156	14	add	add	VB
18751	6156	15	a	a	DT
18751	6156	16	similar	similar	JJ
18751	6156	17	quantity	quantity	NN
18751	6156	18	of	of	IN
18751	6156	19	the	the	DT
18751	6156	20	permanganate	permanganate	NN
18751	6156	21	of	of	IN
18751	6156	22	potassium	potassium	NN
18751	6156	23	solution	solution	NN
18751	6156	24	,	,	,
18751	6156	25	boiling	boiling	NN
18751	6156	26	,	,	,
18751	6156	27	&	&	CC
18751	6156	28	c.	c.	NNP
18751	6156	29	,	,	,
18751	6156	30	as	as	IN
18751	6156	31	before	before	RB
18751	6156	32	.	.	.
18751	6157	1	The	the	DT
18751	6157	2	quantity	quantity	NN
18751	6157	3	of	of	IN
18751	6157	4	iron	iron	NN
18751	6157	5	in	in	IN
18751	6157	6	zinc	zinc	NN
18751	6157	7	varies	varie	NNS
18751	6157	8	from	from	IN
18751	6157	9	less	less	JJR
18751	6157	10	than	than	IN
18751	6157	11	0.005	0.005	CD
18751	6157	12	to	to	IN
18751	6157	13	more	more	JJR
18751	6157	14	than	than	IN
18751	6157	15	2.0	2.0	CD
18751	6157	16	per	per	NN
18751	6157	17	cent	cent	NN
18751	6157	18	.	.	.
18751	6158	1	When	when	WRB
18751	6158	2	1	1	CD
18751	6158	3	gram	gram	NN
18751	6158	4	is	be	VBZ
18751	6158	5	taken	take	VBN
18751	6158	6	and	and	CC
18751	6158	7	worked	work	VBN
18751	6158	8	as	as	IN
18751	6158	9	above	above	RB
18751	6158	10	,	,	,
18751	6158	11	each	each	DT
18751	6158	12	c.c	c.c	NNP
18751	6158	13	.	.	.
18751	6159	1	of	of	IN
18751	6159	2	ferric	ferric	NNP
18751	6159	3	chloride	chloride	NN
18751	6159	4	solution	solution	NN
18751	6159	5	required	require	VBN
18751	6159	6	indicates	indicate	VBZ
18751	6159	7	0.01	0.01	CD
18751	6159	8	per	per	IN
18751	6159	9	cent	cent	NN
18751	6159	10	.	.	.
18751	6160	1	of	of	IN
18751	6160	2	iron	iron	NN
18751	6160	3	.	.	.
18751	6161	1	~Determination	~Determination	NFP
18751	6161	2	of	of	IN
18751	6161	3	Iron	Iron	NNP
18751	6161	4	in	in	IN
18751	6161	5	Metallic	Metallic	NNP
18751	6161	6	Tin.~--Cover	Tin.~--Cover	NNP
18751	6161	7	1	1	CD
18751	6161	8	gram	gram	NN
18751	6161	9	of	of	IN
18751	6161	10	tin	tin	NN
18751	6161	11	with	with	IN
18751	6161	12	5	5	CD
18751	6161	13	c.c	c.c	NNP
18751	6161	14	.	.	.
18751	6162	1	of	of	IN
18751	6162	2	hydrochloric	hydrochloric	JJ
18751	6162	3	acid	acid	NN
18751	6162	4	,	,	,
18751	6162	5	add	add	VB
18751	6162	6	1	1	CD
18751	6162	7	c.c	c.c	NNP
18751	6162	8	.	.	.
18751	6163	1	of	of	IN
18751	6163	2	nitric	nitric	JJ
18751	6163	3	acid	acid	NN
18751	6163	4	,	,	,
18751	6163	5	and	and	CC
18751	6163	6	evaporate	evaporate	VB
18751	6163	7	to	to	IN
18751	6163	8	dryness	dryness	NN
18751	6163	9	.	.	.
18751	6164	1	Take	take	VB
18751	6164	2	up	up	RP
18751	6164	3	with	with	IN
18751	6164	4	2	2	CD
18751	6164	5	c.c	c.c	NNP
18751	6164	6	.	.	.
18751	6165	1	of	of	IN
18751	6165	2	dilute	dilute	NNP
18751	6165	3	hydrochloric	hydrochloric	NNP
18751	6165	4	acid	acid	NNP
18751	6165	5	,	,	,
18751	6165	6	add	add	VB
18751	6165	7	10	10	CD
18751	6165	8	c.c	c.c	NNP
18751	6165	9	.	.	.
18751	6166	1	of	of	IN
18751	6166	2	the	the	DT
18751	6166	3	potassic	potassic	JJ
18751	6166	4	sulphocyanate	sulphocyanate	NN
18751	6166	5	solution	solution	NN
18751	6166	6	,	,	,
18751	6166	7	and	and	CC
18751	6166	8	make	make	VB
18751	6166	9	up	up	RP
18751	6166	10	to	to	TO
18751	6166	11	50	50	CD
18751	6166	12	c.c	c.c	NNP
18751	6166	13	.	.	.
18751	6167	1	Probably	probably	RB
18751	6167	2	the	the	DT
18751	6167	3	colour	colour	NN
18751	6167	4	developed	develop	VBD
18751	6167	5	will	will	MD
18751	6167	6	be	be	VB
18751	6167	7	brown	brown	JJ
18751	6167	8	instead	instead	RB
18751	6167	9	of	of	IN
18751	6167	10	red	red	JJ
18751	6167	11	owing	owing	NN
18751	6167	12	to	to	IN
18751	6167	13	the	the	DT
18751	6167	14	presence	presence	NN
18751	6167	15	of	of	IN
18751	6167	16	copper	copper	NN
18751	6167	17	;	;	:
18751	6167	18	in	in	IN
18751	6167	19	this	this	DT
18751	6167	20	case	case	NN
18751	6167	21	,	,	,
18751	6167	22	add	add	VB
18751	6167	23	to	to	IN
18751	6167	24	the	the	DT
18751	6167	25	standard	standard	NN
18751	6167	26	as	as	IN
18751	6167	27	much	much	JJ
18751	6167	28	copper	copper	NN
18751	6167	29	as	as	IN
18751	6167	30	the	the	DT
18751	6167	31	assay	assay	NN
18751	6167	32	is	be	VBZ
18751	6167	33	known	know	VBN
18751	6167	34	to	to	TO
18751	6167	35	contain	contain	VB
18751	6167	36	(	(	-LRB-
18751	6167	37	which	which	WDT
18751	6167	38	must	must	MD
18751	6167	39	have	have	VB
18751	6167	40	previously	previously	RB
18751	6167	41	been	be	VBN
18751	6167	42	determined	determine	VBN
18751	6167	43	;	;	:
18751	6167	44	see	see	VB
18751	6167	45	_	_	NNP
18751	6167	46	Copper	Copper	NNP
18751	6167	47	_	_	NNP
18751	6167	48	)	)	-RRB-
18751	6167	49	;	;	:
18751	6167	50	the	the	DT
18751	6167	51	titration	titration	NN
18751	6167	52	is	be	VBZ
18751	6167	53	then	then	RB
18751	6167	54	carried	carry	VBN
18751	6167	55	out	out	RP
18751	6167	56	in	in	IN
18751	6167	57	the	the	DT
18751	6167	58	usual	usual	JJ
18751	6167	59	way	way	NN
18751	6167	60	.	.	.
18751	6168	1	Or	or	CC
18751	6168	2	the	the	DT
18751	6168	3	iron	iron	NN
18751	6168	4	may	may	MD
18751	6168	5	be	be	VB
18751	6168	6	separated	separate	VBN
18751	6168	7	from	from	IN
18751	6168	8	the	the	DT
18751	6168	9	copper	copper	NN
18751	6168	10	in	in	IN
18751	6168	11	the	the	DT
18751	6168	12	tin	tin	NN
18751	6168	13	by	by	IN
18751	6168	14	the	the	DT
18751	6168	15	following	follow	VBG
18751	6168	16	process:--Dissolve	process:--dissolve	NN
18751	6168	17	5	5	CD
18751	6168	18	grams	gram	NNS
18751	6168	19	of	of	IN
18751	6168	20	metal	metal	NN
18751	6168	21	in	in	IN
18751	6168	22	30	30	CD
18751	6168	23	c.c	c.c	NNP
18751	6168	24	.	.	.
18751	6169	1	of	of	IN
18751	6169	2	hydrochloric	hydrochloric	JJ
18751	6169	3	acid	acid	NN
18751	6169	4	and	and	CC
18751	6169	5	5	5	CD
18751	6169	6	c.c	c.c	NNP
18751	6169	7	.	.	.
18751	6170	1	of	of	IN
18751	6170	2	nitric	nitric	JJ
18751	6170	3	acid	acid	NN
18751	6170	4	,	,	,
18751	6170	5	and	and	CC
18751	6170	6	evaporate	evaporate	VB
18751	6170	7	to	to	IN
18751	6170	8	dryness	dryness	NN
18751	6170	9	.	.	.
18751	6171	1	Take	take	VB
18751	6171	2	up	up	RP
18751	6171	3	with	with	IN
18751	6171	4	5	5	CD
18751	6171	5	c.c	c.c	NNP
18751	6171	6	.	.	.
18751	6172	1	of	of	IN
18751	6172	2	dilute	dilute	NNP
18751	6172	3	hydrochloric	hydrochloric	NNP
18751	6172	4	acid	acid	NNP
18751	6172	5	,	,	,
18751	6172	6	add	add	VB
18751	6172	7	10	10	CD
18751	6172	8	grams	gram	NNS
18751	6172	9	of	of	IN
18751	6172	10	potash	potash	NN
18751	6172	11	dissolved	dissolve	VBN
18751	6172	12	in	in	IN
18751	6172	13	30	30	CD
18751	6172	14	c.c	c.c	NNP
18751	6172	15	.	.	.
18751	6173	1	of	of	IN
18751	6173	2	water	water	NN
18751	6173	3	,	,	,
18751	6173	4	and	and	CC
18751	6173	5	warm	warm	JJ
18751	6173	6	till	till	IN
18751	6173	7	the	the	DT
18751	6173	8	tin	tin	NN
18751	6173	9	is	be	VBZ
18751	6173	10	dissolved	dissolve	VBN
18751	6173	11	.	.	.
18751	6174	1	Pass	pass	VB
18751	6174	2	sulphuretted	sulphuret	VBN
18751	6174	3	hydrogen	hydrogen	NN
18751	6174	4	,	,	,
18751	6174	5	boil	boil	NN
18751	6174	6	,	,	,
18751	6174	7	cool	cool	JJ
18751	6174	8	,	,	,
18751	6174	9	and	and	CC
18751	6174	10	filter	filter	NN
18751	6174	11	.	.	.
18751	6175	1	The	the	DT
18751	6175	2	iron	iron	NN
18751	6175	3	and	and	CC
18751	6175	4	copper	copper	NN
18751	6175	5	will	will	MD
18751	6175	6	be	be	VB
18751	6175	7	in	in	IN
18751	6175	8	the	the	DT
18751	6175	9	precipitate	precipitate	NN
18751	6175	10	.	.	.
18751	6176	1	They	-PRON-	PRP
18751	6176	2	are	be	VBP
18751	6176	3	separated	separate	VBN
18751	6176	4	in	in	IN
18751	6176	5	the	the	DT
18751	6176	6	ordinary	ordinary	JJ
18751	6176	7	manner	manner	NN
18751	6176	8	.	.	.
18751	6177	1	PRACTICAL	practical	NN
18751	6177	2	EXERCISES	exercise	NNS
18751	6177	3	.	.	.
18751	6178	1	1	1	LS
18751	6178	2	.	.	.
18751	6179	1	Calculate	calculate	NN
18751	6179	2	from	from	IN
18751	6179	3	the	the	DT
18751	6179	4	following	follow	VBG
18751	6179	5	determinations	determination	NNS
18751	6179	6	the	the	DT
18751	6179	7	percentages	percentage	NNS
18751	6179	8	of	of	IN
18751	6179	9	ferrous	ferrous	JJ
18751	6179	10	,	,	,
18751	6179	11	ferric	ferric	JJ
18751	6179	12	,	,	,
18751	6179	13	and	and	CC
18751	6179	14	total	total	JJ
18751	6179	15	iron	iron	NN
18751	6179	16	in	in	IN
18751	6179	17	the	the	DT
18751	6179	18	sample	sample	NN
18751	6179	19	of	of	IN
18751	6179	20	ore	ore	NNP
18751	6179	21	used	use	VBN
18751	6179	22	.	.	.
18751	6180	1	1	1	CD
18751	6180	2	gram	gram	NN
18751	6180	3	of	of	IN
18751	6180	4	ore	ore	NN
18751	6180	5	dissolved	dissolve	VBN
18751	6180	6	and	and	CC
18751	6180	7	titrated	titrated	JJ
18751	6180	8	required	require	VBD
18751	6180	9	26.7	26.7	CD
18751	6180	10	c.c	c.c	NNP
18751	6180	11	.	.	.
18751	6181	1	of	of	IN
18751	6181	2	bichromate	bichromate	NN
18751	6181	3	of	of	IN
18751	6181	4	potassium	potassium	NN
18751	6181	5	solution	solution	NN
18751	6181	6	.	.	.
18751	6182	1	1	1	CD
18751	6182	2	gram	gram	NN
18751	6182	3	of	of	IN
18751	6182	4	ore	ore	NN
18751	6182	5	dissolved	dissolve	VBN
18751	6182	6	,	,	,
18751	6182	7	reduced	reduce	VBN
18751	6182	8	,	,	,
18751	6182	9	and	and	CC
18751	6182	10	titrated	titrated	NNP
18751	6182	11	required	require	VBD
18751	6182	12	43.5	43.5	CD
18751	6182	13	c.c	c.c	NNP
18751	6182	14	.	.	.
18751	6183	1	of	of	IN
18751	6183	2	bichromate	bichromate	NN
18751	6183	3	of	of	IN
18751	6183	4	potassium	potassium	NN
18751	6183	5	solution	solution	NN
18751	6183	6	.	.	.
18751	6184	1	Standard	standard	JJ
18751	6184	2	=	=	SYM
18751	6184	3	1.014	1.014	CD
18751	6184	4	.	.	.
18751	6185	1	2	2	LS
18751	6185	2	.	.	.
18751	6186	1	One	one	CD
18751	6186	2	gram	gram	NN
18751	6186	3	of	of	IN
18751	6186	4	an	an	DT
18751	6186	5	ore	ore	NN
18751	6186	6	contained	contain	VBN
18751	6186	7	0.307	0.307	CD
18751	6186	8	gram	gram	NN
18751	6186	9	of	of	IN
18751	6186	10	ferrous	ferrous	JJ
18751	6186	11	iron	iron	NN
18751	6186	12	and	and	CC
18751	6186	13	0.655	0.655	CD
18751	6186	14	gram	gram	NN
18751	6186	15	of	of	IN
18751	6186	16	total	total	JJ
18751	6186	17	iron	iron	NN
18751	6186	18	.	.	.
18751	6187	1	The	the	DT
18751	6187	2	iron	iron	NN
18751	6187	3	existing	exist	VBG
18751	6187	4	as	as	IN
18751	6187	5	oxide	oxide	NN
18751	6187	6	,	,	,
18751	6187	7	what	what	WP
18751	6187	8	are	be	VBP
18751	6187	9	the	the	DT
18751	6187	10	percentages	percentage	NNS
18751	6187	11	of	of	IN
18751	6187	12	ferrous	ferrous	JJ
18751	6187	13	oxide	oxide	NN
18751	6187	14	(	(	-LRB-
18751	6187	15	FeO	FeO	NNP
18751	6187	16	)	)	-RRB-
18751	6187	17	and	and	CC
18751	6187	18	ferric	ferric	JJ
18751	6187	19	oxide	oxide	NN
18751	6187	20	(	(	-LRB-
18751	6187	21	Fe_{2}O_{3	fe_{2}o_{3	CD
18751	6187	22	}	}	-RRB-
18751	6187	23	)	)	-RRB-
18751	6187	24	in	in	IN
18751	6187	25	the	the	DT
18751	6187	26	ore	ore	NN
18751	6187	27	?	?	.
18751	6188	1	3	3	LS
18751	6188	2	.	.	.
18751	6189	1	One	one	CD
18751	6189	2	gram	gram	NN
18751	6189	3	of	of	IN
18751	6189	4	brown	brown	JJ
18751	6189	5	iron	iron	NN
18751	6189	6	ore	ore	NN
18751	6189	7	dissolved	dissolve	VBN
18751	6189	8	in	in	IN
18751	6189	9	hydrochloric	hydrochloric	JJ
18751	6189	10	acid	acid	NN
18751	6189	11	required	require	VBD
18751	6189	12	59.2	59.2	CD
18751	6189	13	c.c	c.c	NNP
18751	6189	14	.	.	.
18751	6190	1	of	of	IN
18751	6190	2	stannous	stannous	JJ
18751	6190	3	chloride	chloride	NN
18751	6190	4	(	(	-LRB-
18751	6190	5	standard	standard	JJ
18751	6190	6	=	=	SYM
18751	6190	7	0.930	0.930	CD
18751	6190	8	)	)	-RRB-
18751	6190	9	.	.	.
18751	6191	1	Another	another	DT
18751	6191	2	gram	gram	NN
18751	6191	3	dissolved	dissolve	VBN
18751	6191	4	in	in	IN
18751	6191	5	acid	acid	NN
18751	6191	6	and	and	CC
18751	6191	7	titrated	titrate	VBN
18751	6191	8	with	with	IN
18751	6191	9	"	"	``
18751	6191	10	permanganate	permanganate	JJ
18751	6191	11	"	"	''
18751	6191	12	required	require	VBD
18751	6191	13	8.2	8.2	CD
18751	6191	14	c.c	c.c	NN
18751	6191	15	.	.	.
18751	6192	1	(	(	-LRB-
18751	6192	2	standard	standard	JJ
18751	6192	3	=	=	SYM
18751	6192	4	0.4951	0.4951	CD
18751	6192	5	)	)	-RRB-
18751	6192	6	.	.	.
18751	6193	1	Calculate	calculate	VB
18751	6193	2	the	the	DT
18751	6193	3	percentages	percentage	NNS
18751	6193	4	of	of	IN
18751	6193	5	ferrous	ferrous	JJ
18751	6193	6	,	,	,
18751	6193	7	ferric	ferric	JJ
18751	6193	8	,	,	,
18751	6193	9	and	and	CC
18751	6193	10	total	total	JJ
18751	6193	11	iron	iron	NN
18751	6193	12	.	.	.
18751	6194	1	4	4	LS
18751	6194	2	.	.	.
18751	6195	1	Another	another	DT
18751	6195	2	gram	gram	NN
18751	6195	3	of	of	IN
18751	6195	4	the	the	DT
18751	6195	5	same	same	JJ
18751	6195	6	ore	ore	NN
18751	6195	7	,	,	,
18751	6195	8	roasted	roast	VBN
18751	6195	9	,	,	,
18751	6195	10	dissolved	dissolve	VBN
18751	6195	11	and	and	CC
18751	6195	12	titrated	titrate	VBN
18751	6195	13	with	with	IN
18751	6195	14	stannous	stannous	JJ
18751	6195	15	chloride	chloride	NN
18751	6195	16	,	,	,
18751	6195	17	required	require	VBD
18751	6195	18	63.5	63.5	CD
18751	6195	19	c.c	c.c	NNP
18751	6195	20	.	.	.
18751	6196	1	To	to	IN
18751	6196	2	what	what	WDT
18751	6196	3	extent	extent	NN
18751	6196	4	does	do	VBZ
18751	6196	5	this	this	DT
18751	6196	6	result	result	NN
18751	6196	7	confirm	confirm	VB
18751	6196	8	the	the	DT
18751	6196	9	others	other	NNS
18751	6196	10	?	?	.
18751	6197	1	5	5	CD
18751	6197	2	.	.	.
18751	6198	1	Two	two	CD
18751	6198	2	grams	gram	NNS
18751	6198	3	of	of	IN
18751	6198	4	a	a	DT
18751	6198	5	metal	metal	NN
18751	6198	6	were	be	VBD
18751	6198	7	dissolved	dissolve	VBN
18751	6198	8	and	and	CC
18751	6198	9	diluted	dilute	VBN
18751	6198	10	to	to	IN
18751	6198	11	100	100	CD
18751	6198	12	c.c	c.c	NNP
18751	6198	13	.	.	.
18751	6199	1	Five	five	CD
18751	6199	2	c.c	c.c	NNP
18751	6199	3	.	.	.
18751	6200	1	were	be	VBD
18751	6200	2	taken	take	VBN
18751	6200	3	for	for	IN
18751	6200	4	a	a	DT
18751	6200	5	colorimetric	colorimetric	JJ
18751	6200	6	determination	determination	NN
18751	6200	7	,	,	,
18751	6200	8	and	and	CC
18751	6200	9	required	require	VBD
18751	6200	10	4.5	4.5	CD
18751	6200	11	c.c	c.c	NNP
18751	6200	12	.	.	.
18751	6201	1	of	of	IN
18751	6201	2	the	the	DT
18751	6201	3	standard	standard	JJ
18751	6201	4	ferric	ferric	NNP
18751	6201	5	chloride	chloride	NN
18751	6201	6	solution	solution	NN
18751	6201	7	.	.	.
18751	6202	1	What	what	WP
18751	6202	2	is	be	VBZ
18751	6202	3	the	the	DT
18751	6202	4	percentage	percentage	NN
18751	6202	5	of	of	IN
18751	6202	6	iron	iron	NN
18751	6202	7	in	in	IN
18751	6202	8	the	the	DT
18751	6202	9	metal	metal	NN
18751	6202	10	?	?	.
18751	6203	1	NICKEL	NICKEL	NNP
18751	6203	2	.	.	.
18751	6204	1	Nickel	nickel	NN
18751	6204	2	and	and	CC
18751	6204	3	cobalt	cobalt	NN
18751	6204	4	are	be	VBP
18751	6204	5	closely	closely	RB
18751	6204	6	related	related	JJ
18751	6204	7	in	in	IN
18751	6204	8	their	-PRON-	PRP$
18751	6204	9	chemical	chemical	NN
18751	6204	10	properties	property	NNS
18751	6204	11	,	,	,
18751	6204	12	and	and	CC
18751	6204	13	may	may	MD
18751	6204	14	best	best	RB
18751	6204	15	be	be	VB
18751	6204	16	considered	consider	VBN
18751	6204	17	together	together	RB
18751	6204	18	.	.	.
18751	6205	1	Nickel	nickel	NN
18751	6205	2	is	be	VBZ
18751	6205	3	the	the	DT
18751	6205	4	commoner	commoner	NN
18751	6205	5	of	of	IN
18751	6205	6	the	the	DT
18751	6205	7	two	two	CD
18751	6205	8	,	,	,
18751	6205	9	and	and	CC
18751	6205	10	is	be	VBZ
18751	6205	11	met	meet	VBN
18751	6205	12	with	with	IN
18751	6205	13	in	in	IN
18751	6205	14	commerce	commerce	NN
18751	6205	15	alloyed	alloy	VBN
18751	6205	16	with	with	IN
18751	6205	17	copper	copper	NN
18751	6205	18	and	and	CC
18751	6205	19	zinc	zinc	NN
18751	6205	20	as	as	IN
18751	6205	21	German	german	JJ
18751	6205	22	silver	silver	NN
18751	6205	23	;	;	:
18751	6205	24	as	as	RB
18751	6205	25	also	also	RB
18751	6205	26	in	in	IN
18751	6205	27	the	the	DT
18751	6205	28	coinage	coinage	NN
18751	6205	29	of	of	IN
18751	6205	30	the	the	DT
18751	6205	31	United	United	NNP
18751	6205	32	States	States	NNP
18751	6205	33	and	and	CC
18751	6205	34	on	on	IN
18751	6205	35	the	the	DT
18751	6205	36	Continent	continent	NN
18751	6205	37	.	.	.
18751	6206	1	It	-PRON-	PRP
18751	6206	2	is	be	VBZ
18751	6206	3	used	use	VBN
18751	6206	4	for	for	IN
18751	6206	5	plating	plate	VBG
18751	6206	6	polished	polish	VBN
18751	6206	7	iron	iron	NN
18751	6206	8	and	and	CC
18751	6206	9	steel	steel	NN
18751	6206	10	goods	good	NNS
18751	6206	11	,	,	,
18751	6206	12	forming	form	VBG
18751	6206	13	a	a	DT
18751	6206	14	coating	coating	NN
18751	6206	15	little	little	RB
18751	6206	16	liable	liable	JJ
18751	6206	17	to	to	TO
18751	6206	18	rust	rust	VB
18751	6206	19	and	and	CC
18751	6206	20	taking	take	VBG
18751	6206	21	a	a	DT
18751	6206	22	good	good	JJ
18751	6206	23	polish	polish	NN
18751	6206	24	.	.	.
18751	6207	1	The	the	DT
18751	6207	2	ores	ore	NNS
18751	6207	3	of	of	IN
18751	6207	4	nickel	nickel	NN
18751	6207	5	are	be	VBP
18751	6207	6	not	not	RB
18751	6207	7	very	very	RB
18751	6207	8	common	common	JJ
18751	6207	9	.	.	.
18751	6208	1	Kupfernickel	Kupfernickel	NNP
18751	6208	2	and	and	CC
18751	6208	3	chloanthite	chloanthite	NN
18751	6208	4	are	be	VBP
18751	6208	5	arsenides	arsenide	NNS
18751	6208	6	of	of	IN
18751	6208	7	nickel	nickel	NN
18751	6208	8	with	with	IN
18751	6208	9	,	,	,
18751	6208	10	generally	generally	RB
18751	6208	11	,	,	,
18751	6208	12	more	more	RBR
18751	6208	13	or	or	CC
18751	6208	14	less	less	RBR
18751	6208	15	iron	iron	NN
18751	6208	16	and	and	CC
18751	6208	17	cobalt	cobalt	NN
18751	6208	18	.	.	.
18751	6209	1	Noumeite	noumeite	JJ
18751	6209	2	and	and	CC
18751	6209	3	garnierite	garnierite	NN
18751	6209	4	are	be	VBP
18751	6209	5	hydrated	hydrated	JJ
18751	6209	6	silicates	silicate	NNS
18751	6209	7	of	of	IN
18751	6209	8	nickel	nickel	NN
18751	6209	9	and	and	CC
18751	6209	10	magnesia	magnesia	NN
18751	6209	11	.	.	.
18751	6210	1	The	the	DT
18751	6210	2	chief	chief	JJ
18751	6210	3	sources	source	NNS
18751	6210	4	of	of	IN
18751	6210	5	nickel	nickel	NN
18751	6210	6	are	be	VBP
18751	6210	7	these	these	DT
18751	6210	8	silicates	silicate	NNS
18751	6210	9	,	,	,
18751	6210	10	which	which	WDT
18751	6210	11	are	be	VBP
18751	6210	12	found	find	VBN
18751	6210	13	in	in	IN
18751	6210	14	large	large	JJ
18751	6210	15	quantity	quantity	NN
18751	6210	16	in	in	IN
18751	6210	17	New	New	NNP
18751	6210	18	Caledonia	Caledonia	NNP
18751	6210	19	;	;	:
18751	6210	20	and	and	CC
18751	6210	21	a	a	DT
18751	6210	22	pyrites	pyrite	NNS
18751	6210	23	found	find	VBN
18751	6210	24	in	in	IN
18751	6210	25	Norway	Norway	NNP
18751	6210	26	,	,	,
18751	6210	27	containing	contain	VBG
18751	6210	28	three	three	CD
18751	6210	29	or	or	CC
18751	6210	30	four	four	CD
18751	6210	31	per	per	NN
18751	6210	32	cent	cent	NN
18751	6210	33	.	.	.
18751	6211	1	of	of	IN
18751	6211	2	the	the	DT
18751	6211	3	metal	metal	NN
18751	6211	4	.	.	.
18751	6212	1	In	in	IN
18751	6212	2	smaller	small	JJR
18751	6212	3	quantities	quantity	NNS
18751	6212	4	it	-PRON-	PRP
18751	6212	5	is	be	VBZ
18751	6212	6	more	more	RBR
18751	6212	7	widely	widely	RB
18751	6212	8	distributed	distribute	VBN
18751	6212	9	,	,	,
18751	6212	10	being	be	VBG
18751	6212	11	frequently	frequently	RB
18751	6212	12	met	meet	VBN
18751	6212	13	with	with	IN
18751	6212	14	in	in	IN
18751	6212	15	copper	copper	NN
18751	6212	16	ores	ore	NNS
18751	6212	17	;	;	:
18751	6212	18	consequently	consequently	RB
18751	6212	19	,	,	,
18751	6212	20	commercial	commercial	JJ
18751	6212	21	copper	copper	NN
18751	6212	22	is	be	VBZ
18751	6212	23	rarely	rarely	RB
18751	6212	24	free	free	JJ
18751	6212	25	from	from	IN
18751	6212	26	it	-PRON-	PRP
18751	6212	27	.	.	.
18751	6213	1	Nickel	nickel	NN
18751	6213	2	is	be	VBZ
18751	6213	3	readily	readily	RB
18751	6213	4	soluble	soluble	JJ
18751	6213	5	in	in	IN
18751	6213	6	moderately	moderately	RB
18751	6213	7	concentrated	concentrated	JJ
18751	6213	8	nitric	nitric	JJ
18751	6213	9	acid	acid	NN
18751	6213	10	.	.	.
18751	6214	1	Its	-PRON-	PRP$
18751	6214	2	salts	salt	NNS
18751	6214	3	are	be	VBP
18751	6214	4	mostly	mostly	RB
18751	6214	5	green	green	JJ
18751	6214	6	,	,	,
18751	6214	7	and	and	CC
18751	6214	8	soluble	soluble	JJ
18751	6214	9	in	in	IN
18751	6214	10	excess	excess	NN
18751	6214	11	of	of	IN
18751	6214	12	ammonia	ammonia	NN
18751	6214	13	,	,	,
18751	6214	14	forming	form	VBG
18751	6214	15	blue	blue	JJ
18751	6214	16	solutions	solution	NNS
18751	6214	17	;	;	:
18751	6214	18	in	in	IN
18751	6214	19	these	these	DT
18751	6214	20	respects	respect	NNS
18751	6214	21	it	-PRON-	PRP
18751	6214	22	resembles	resemble	VBZ
18751	6214	23	copper	copper	NN
18751	6214	24	.	.	.
18751	6215	1	The	the	DT
18751	6215	2	acid	acid	JJ
18751	6215	3	solutions	solution	NNS
18751	6215	4	,	,	,
18751	6215	5	however	however	RB
18751	6215	6	,	,	,
18751	6215	7	are	be	VBP
18751	6215	8	not	not	RB
18751	6215	9	precipitated	precipitate	VBN
18751	6215	10	by	by	IN
18751	6215	11	sulphuretted	sulphuret	VBN
18751	6215	12	hydrogen	hydrogen	NN
18751	6215	13	,	,	,
18751	6215	14	although	although	IN
18751	6215	15	in	in	IN
18751	6215	16	alkaline	alkaline	NN
18751	6215	17	solutions	solution	VBZ
18751	6215	18	a	a	DT
18751	6215	19	black	black	JJ
18751	6215	20	sulphide	sulphide	NN
18751	6215	21	is	be	VBZ
18751	6215	22	formed	form	VBN
18751	6215	23	which	which	WDT
18751	6215	24	is	be	VBZ
18751	6215	25	insoluble	insoluble	JJ
18751	6215	26	in	in	IN
18751	6215	27	dilute	dilute	JJ
18751	6215	28	hydrochloric	hydrochloric	JJ
18751	6215	29	acid	acid	NN
18751	6215	30	.	.	.
18751	6216	1	If	if	IN
18751	6216	2	the	the	DT
18751	6216	3	sulphide	sulphide	NN
18751	6216	4	is	be	VBZ
18751	6216	5	formed	form	VBN
18751	6216	6	in	in	IN
18751	6216	7	a	a	DT
18751	6216	8	solution	solution	NN
18751	6216	9	containing	contain	VBG
18751	6216	10	much	much	JJ
18751	6216	11	free	free	JJ
18751	6216	12	ammonia	ammonia	NN
18751	6216	13	,	,	,
18751	6216	14	the	the	DT
18751	6216	15	precipitation	precipitation	NN
18751	6216	16	is	be	VBZ
18751	6216	17	incomplete	incomplete	JJ
18751	6216	18	,	,	,
18751	6216	19	some	some	DT
18751	6216	20	sulphide	sulphide	NN
18751	6216	21	remaining	remain	VBG
18751	6216	22	in	in	IN
18751	6216	23	the	the	DT
18751	6216	24	solution	solution	NN
18751	6216	25	and	and	CC
18751	6216	26	colouring	colour	VBG
18751	6216	27	it	-PRON-	PRP
18751	6216	28	dark	dark	JJ
18751	6216	29	brown	brown	NNP
18751	6216	30	.	.	.
18751	6217	1	These	these	DT
18751	6217	2	reactions	reaction	NNS
18751	6217	3	serve	serve	VBP
18751	6217	4	to	to	TO
18751	6217	5	distinguish	distinguish	VB
18751	6217	6	and	and	CC
18751	6217	7	separate	separate	VB
18751	6217	8	nickel	nickel	NN
18751	6217	9	from	from	IN
18751	6217	10	other	other	JJ
18751	6217	11	metals	metal	NNS
18751	6217	12	,	,	,
18751	6217	13	except	except	IN
18751	6217	14	cobalt	cobalt	NN
18751	6217	15	.	.	.
18751	6218	1	If	if	IN
18751	6218	2	the	the	DT
18751	6218	3	separated	separated	JJ
18751	6218	4	sulphide	sulphide	NN
18751	6218	5	be	be	VB
18751	6218	6	heated	heat	VBN
18751	6218	7	in	in	IN
18751	6218	8	a	a	DT
18751	6218	9	borax	borax	NN
18751	6218	10	bead	bead	NN
18751	6218	11	,	,	,
18751	6218	12	the	the	DT
18751	6218	13	colour	colour	NN
18751	6218	14	obtained	obtain	VBN
18751	6218	15	will	will	MD
18751	6218	16	be	be	VB
18751	6218	17	a	a	DT
18751	6218	18	sherry	sherry	NN
18751	6218	19	brown	brown	NN
18751	6218	20	in	in	IN
18751	6218	21	the	the	DT
18751	6218	22	outer	outer	JJ
18751	6218	23	flame	flame	NN
18751	6218	24	,	,	,
18751	6218	25	and	and	CC
18751	6218	26	grey	grey	NNP
18751	6218	27	or	or	CC
18751	6218	28	colourless	colourless	NN
18751	6218	29	in	in	IN
18751	6218	30	the	the	DT
18751	6218	31	inner	inner	JJ
18751	6218	32	flame	flame	NN
18751	6218	33	if	if	IN
18751	6218	34	nickel	nickel	NN
18751	6218	35	only	only	RB
18751	6218	36	is	be	VBZ
18751	6218	37	present	present	JJ
18751	6218	38	.	.	.
18751	6219	1	In	in	IN
18751	6219	2	the	the	DT
18751	6219	3	presence	presence	NN
18751	6219	4	of	of	IN
18751	6219	5	cobalt	cobalt	NN
18751	6219	6	these	these	DT
18751	6219	7	colours	colour	NNS
18751	6219	8	are	be	VBP
18751	6219	9	masked	mask	VBN
18751	6219	10	by	by	IN
18751	6219	11	the	the	DT
18751	6219	12	intense	intense	JJ
18751	6219	13	and	and	CC
18751	6219	14	characteristic	characteristic	JJ
18751	6219	15	blue	blue	JJ
18751	6219	16	yielded	yield	VBN
18751	6219	17	in	in	IN
18751	6219	18	both	both	DT
18751	6219	19	flames	flame	NNS
18751	6219	20	by	by	IN
18751	6219	21	that	that	DT
18751	6219	22	metal	metal	NN
18751	6219	23	.	.	.
18751	6220	1	DRY	DRY	NNP
18751	6220	2	ASSAY	ASSAY	NNP
18751	6220	3	.	.	.
18751	6221	1	The	the	DT
18751	6221	2	dry	dry	JJ
18751	6221	3	assay	assay	NN
18751	6221	4	of	of	IN
18751	6221	5	nickel	nickel	NN
18751	6221	6	(	(	-LRB-
18751	6221	7	cobalt	cobalt	NN
18751	6221	8	being	be	VBG
18751	6221	9	at	at	IN
18751	6221	10	the	the	DT
18751	6221	11	same	same	JJ
18751	6221	12	time	time	NN
18751	6221	13	determined	determine	VBN
18751	6221	14	)	)	-RRB-
18751	6221	15	is	be	VBZ
18751	6221	16	based	base	VBN
18751	6221	17	on	on	IN
18751	6221	18	the	the	DT
18751	6221	19	formation	formation	NN
18751	6221	20	of	of	IN
18751	6221	21	a	a	DT
18751	6221	22	speise	speise	NN
18751	6221	23	which	which	WDT
18751	6221	24	will	will	MD
18751	6221	25	carry	carry	VB
18751	6221	26	the	the	DT
18751	6221	27	cobalt	cobalt	NN
18751	6221	28	,	,	,
18751	6221	29	nickel	nickel	NN
18751	6221	30	,	,	,
18751	6221	31	copper	copper	NN
18751	6221	32	,	,	,
18751	6221	33	and	and	CC
18751	6221	34	some	some	DT
18751	6221	35	of	of	IN
18751	6221	36	the	the	DT
18751	6221	37	iron	iron	NN
18751	6221	38	of	of	IN
18751	6221	39	the	the	DT
18751	6221	40	ore	ore	NN
18751	6221	41	in	in	IN
18751	6221	42	combination	combination	NN
18751	6221	43	with	with	IN
18751	6221	44	arsenic	arsenic	NNP
18751	6221	45	.	.	.
18751	6222	1	A	a	DT
18751	6222	2	speise	speise	NN
18751	6222	3	of	of	IN
18751	6222	4	this	this	DT
18751	6222	5	kind	kind	NN
18751	6222	6	,	,	,
18751	6222	7	fused	fuse	VBN
18751	6222	8	and	and	CC
18751	6222	9	exposed	expose	VBN
18751	6222	10	at	at	IN
18751	6222	11	a	a	DT
18751	6222	12	red	red	JJ
18751	6222	13	heat	heat	NN
18751	6222	14	to	to	IN
18751	6222	15	air	air	NN
18751	6222	16	,	,	,
18751	6222	17	first	first	RB
18751	6222	18	loses	lose	VBZ
18751	6222	19	arsenide	arsenide	NN
18751	6222	20	of	of	IN
18751	6222	21	iron	iron	NN
18751	6222	22	by	by	IN
18751	6222	23	oxidation	oxidation	NN
18751	6222	24	.	.	.
18751	6223	1	It	-PRON-	PRP
18751	6223	2	is	be	VBZ
18751	6223	3	only	only	RB
18751	6223	4	when	when	WRB
18751	6223	5	the	the	DT
18751	6223	6	iron	iron	NN
18751	6223	7	has	have	VBZ
18751	6223	8	been	be	VBN
18751	6223	9	oxidised	oxidise	VBN
18751	6223	10	that	that	IN
18751	6223	11	the	the	DT
18751	6223	12	arsenide	arsenide	NN
18751	6223	13	of	of	IN
18751	6223	14	cobalt	cobalt	NN
18751	6223	15	begins	begin	VBZ
18751	6223	16	to	to	TO
18751	6223	17	be	be	VB
18751	6223	18	attacked	attack	VBN
18751	6223	19	;	;	:
18751	6223	20	and	and	CC
18751	6223	21	when	when	WRB
18751	6223	22	the	the	DT
18751	6223	23	removal	removal	NN
18751	6223	24	of	of	IN
18751	6223	25	the	the	DT
18751	6223	26	cobalt	cobalt	NN
18751	6223	27	is	be	VBZ
18751	6223	28	complete	complete	JJ
18751	6223	29	,	,	,
18751	6223	30	the	the	DT
18751	6223	31	nickel	nickel	NN
18751	6223	32	commences	commence	VBZ
18751	6223	33	to	to	TO
18751	6223	34	pass	pass	VB
18751	6223	35	into	into	IN
18751	6223	36	the	the	DT
18751	6223	37	slag	slag	NN
18751	6223	38	,	,	,
18751	6223	39	the	the	DT
18751	6223	40	copper	copper	NN
18751	6223	41	being	be	VBG
18751	6223	42	left	leave	VBN
18751	6223	43	till	till	IN
18751	6223	44	last	last	JJ
18751	6223	45	.	.	.
18751	6224	1	The	the	DT
18751	6224	2	changes	change	NNS
18751	6224	3	are	be	VBP
18751	6224	4	rendered	render	VBN
18751	6224	5	evident	evident	JJ
18751	6224	6	by	by	IN
18751	6224	7	fusion	fusion	NN
18751	6224	8	in	in	IN
18751	6224	9	contact	contact	NN
18751	6224	10	with	with	IN
18751	6224	11	borax	borax	NNS
18751	6224	12	.	.	.
18751	6225	1	The	the	DT
18751	6225	2	process	process	NN
18751	6225	3	is	be	VBZ
18751	6225	4	as	as	IN
18751	6225	5	follows:--Weigh	follows:--weigh	NN
18751	6225	6	up	up	RB
18751	6225	7	5	5	CD
18751	6225	8	grams	gram	NNS
18751	6225	9	of	of	IN
18751	6225	10	the	the	DT
18751	6225	11	ore	ore	NN
18751	6225	12	,	,	,
18751	6225	13	and	and	CC
18751	6225	14	calcine	calcine	VB
18751	6225	15	thoroughly	thoroughly	RB
18751	6225	16	on	on	IN
18751	6225	17	a	a	DT
18751	6225	18	roasting	roast	VBG
18751	6225	19	dish	dish	NN
18751	6225	20	in	in	IN
18751	6225	21	the	the	DT
18751	6225	22	muffle	muffle	NN
18751	6225	23	.	.	.
18751	6226	1	Rub	rub	VB
18751	6226	2	up	up	RP
18751	6226	3	with	with	IN
18751	6226	4	some	some	DT
18751	6226	5	anthracite	anthracite	NN
18751	6226	6	,	,	,
18751	6226	7	and	and	CC
18751	6226	8	re	re	NN
18751	6226	9	-	-	NN
18751	6226	10	roast	roast	RB
18751	6226	11	.	.	.
18751	6227	1	Mix	mix	VB
18751	6227	2	intimately	intimately	RB
18751	6227	3	with	with	IN
18751	6227	4	from	from	IN
18751	6227	5	3	3	CD
18751	6227	6	to	to	IN
18751	6227	7	5	5	CD
18751	6227	8	grams	gram	NNS
18751	6227	9	of	of	IN
18751	6227	10	metallic	metallic	JJ
18751	6227	11	arsenic	arsenic	JJ
18751	6227	12	,	,	,
18751	6227	13	and	and	CC
18751	6227	14	heat	heat	NN
18751	6227	15	in	in	IN
18751	6227	16	a	a	DT
18751	6227	17	small	small	JJ
18751	6227	18	covered	cover	VBN
18751	6227	19	clay	clay	NN
18751	6227	20	crucible	crucible	NN
18751	6227	21	at	at	IN
18751	6227	22	dull	dull	JJ
18751	6227	23	redness	redness	NN
18751	6227	24	in	in	IN
18751	6227	25	a	a	DT
18751	6227	26	muffle	muffle	NN
18751	6227	27	until	until	IN
18751	6227	28	no	no	DT
18751	6227	29	more	more	JJR
18751	6227	30	fumes	fume	NNS
18751	6227	31	of	of	IN
18751	6227	32	arsenic	arsenic	JJ
18751	6227	33	come	come	VB
18751	6227	34	off	off	RP
18751	6227	35	(	(	-LRB-
18751	6227	36	about	about	RB
18751	6227	37	15	15	CD
18751	6227	38	minutes	minute	NNS
18751	6227	39	)	)	-RRB-
18751	6227	40	.	.	.
18751	6228	1	Take	take	VB
18751	6228	2	out	out	RP
18751	6228	3	the	the	DT
18751	6228	4	crucible	crucible	NN
18751	6228	5	,	,	,
18751	6228	6	and	and	CC
18751	6228	7	inject	inject	VB
18751	6228	8	a	a	DT
18751	6228	9	mixture	mixture	NN
18751	6228	10	of	of	IN
18751	6228	11	20	20	CD
18751	6228	12	grams	gram	NNS
18751	6228	13	of	of	IN
18751	6228	14	carbonate	carbonate	NN
18751	6228	15	of	of	IN
18751	6228	16	soda	soda	NN
18751	6228	17	,	,	,
18751	6228	18	5	5	CD
18751	6228	19	grams	gram	NNS
18751	6228	20	of	of	IN
18751	6228	21	flour	flour	NN
18751	6228	22	,	,	,
18751	6228	23	and	and	CC
18751	6228	24	2	2	CD
18751	6228	25	grams	gram	NNS
18751	6228	26	of	of	IN
18751	6228	27	fused	fuse	VBN
18751	6228	28	borax	borax	NNS
18751	6228	29	.	.	.
18751	6229	1	Place	place	NN
18751	6229	2	in	in	IN
18751	6229	3	the	the	DT
18751	6229	4	wind	wind	NN
18751	6229	5	furnace	furnace	NN
18751	6229	6	,	,	,
18751	6229	7	and	and	CC
18751	6229	8	raise	raise	VB
18751	6229	9	the	the	DT
18751	6229	10	temperature	temperature	NN
18751	6229	11	gradually	gradually	RB
18751	6229	12	until	until	IN
18751	6229	13	the	the	DT
18751	6229	14	charge	charge	NN
18751	6229	15	is	be	VBZ
18751	6229	16	in	in	IN
18751	6229	17	a	a	DT
18751	6229	18	state	state	NN
18751	6229	19	of	of	IN
18751	6229	20	tranquil	tranquil	JJ
18751	6229	21	fusion	fusion	NN
18751	6229	22	.	.	.
18751	6230	1	Pour	pour	NN
18751	6230	2	;	;	:
18751	6230	3	when	when	WRB
18751	6230	4	cold	cold	JJ
18751	6230	5	,	,	,
18751	6230	6	detach	detach	VB
18751	6230	7	the	the	DT
18751	6230	8	button	button	NN
18751	6230	9	of	of	IN
18751	6230	10	speise	speise	NN
18751	6230	11	,	,	,
18751	6230	12	and	and	CC
18751	6230	13	weigh	weigh	VB
18751	6230	14	.	.	.
18751	6231	1	Weigh	weigh	VB
18751	6231	2	out	out	RP
18751	6231	3	carefully	carefully	RB
18751	6231	4	a	a	DT
18751	6231	5	portion	portion	NN
18751	6231	6	of	of	IN
18751	6231	7	about	about	RB
18751	6231	8	1	1	CD
18751	6231	9	gram	gram	NN
18751	6231	10	of	of	IN
18751	6231	11	it	-PRON-	PRP
18751	6231	12	.	.	.
18751	6232	1	Place	place	VB
18751	6232	2	a	a	DT
18751	6232	3	shallow	shallow	JJ
18751	6232	4	clay	clay	NN
18751	6232	5	dish	dish	NN
18751	6232	6	in	in	IN
18751	6232	7	the	the	DT
18751	6232	8	muffle	muffle	NN
18751	6232	9	,	,	,
18751	6232	10	and	and	CC
18751	6232	11	heat	heat	VB
18751	6232	12	it	-PRON-	PRP
18751	6232	13	to	to	IN
18751	6232	14	bright	bright	JJ
18751	6232	15	redness	redness	NN
18751	6232	16	;	;	:
18751	6232	17	then	then	RB
18751	6232	18	add	add	VB
18751	6232	19	about	about	RB
18751	6232	20	1.5	1.5	CD
18751	6232	21	gram	gram	NN
18751	6232	22	of	of	IN
18751	6232	23	borax	borax	NN
18751	6232	24	glass	glass	NN
18751	6232	25	wrapped	wrap	VBN
18751	6232	26	in	in	IN
18751	6232	27	a	a	DT
18751	6232	28	piece	piece	NN
18751	6232	29	of	of	IN
18751	6232	30	tissue	tissue	NN
18751	6232	31	paper	paper	NN
18751	6232	32	;	;	:
18751	6232	33	when	when	WRB
18751	6232	34	this	this	DT
18751	6232	35	has	have	VBZ
18751	6232	36	fused	fuse	VBN
18751	6232	37	,	,	,
18751	6232	38	drop	drop	VB
18751	6232	39	the	the	DT
18751	6232	40	piece	piece	NN
18751	6232	41	of	of	IN
18751	6232	42	speise	speise	NN
18751	6232	43	into	into	IN
18751	6232	44	it	-PRON-	PRP
18751	6232	45	.	.	.
18751	6233	1	Close	close	VB
18751	6233	2	the	the	DT
18751	6233	3	muffle	muffle	NN
18751	6233	4	until	until	IN
18751	6233	5	the	the	DT
18751	6233	6	speise	speise	NN
18751	6233	7	has	have	VBZ
18751	6233	8	melted	melt	VBN
18751	6233	9	,	,	,
18751	6233	10	which	which	WDT
18751	6233	11	should	should	MD
18751	6233	12	be	be	VB
18751	6233	13	almost	almost	RB
18751	6233	14	at	at	IN
18751	6233	15	once	once	RB
18751	6233	16	.	.	.
18751	6234	1	The	the	DT
18751	6234	2	arsenide	arsenide	NN
18751	6234	3	of	of	IN
18751	6234	4	iron	iron	NN
18751	6234	5	will	will	MD
18751	6234	6	oxidise	oxidise	VB
18751	6234	7	first	first	RB
18751	6234	8	,	,	,
18751	6234	9	and	and	CC
18751	6234	10	when	when	WRB
18751	6234	11	this	this	DT
18751	6234	12	has	have	VBZ
18751	6234	13	ceased	cease	VBN
18751	6234	14	the	the	DT
18751	6234	15	surface	surface	NN
18751	6234	16	of	of	IN
18751	6234	17	the	the	DT
18751	6234	18	button	button	NN
18751	6234	19	brightens	brighten	VBZ
18751	6234	20	.	.	.
18751	6235	1	Remove	remove	VB
18751	6235	2	it	-PRON-	PRP
18751	6235	3	from	from	IN
18751	6235	4	the	the	DT
18751	6235	5	muffle	muffle	NN
18751	6235	6	,	,	,
18751	6235	7	and	and	CC
18751	6235	8	quench	quench	NN
18751	6235	9	in	in	IN
18751	6235	10	water	water	NN
18751	6235	11	as	as	RB
18751	6235	12	soon	soon	RB
18751	6235	13	as	as	IN
18751	6235	14	the	the	DT
18751	6235	15	button	button	NN
18751	6235	16	has	have	VBZ
18751	6235	17	solidified	solidify	VBN
18751	6235	18	.	.	.
18751	6236	1	The	the	DT
18751	6236	2	borax	borax	NNS
18751	6236	3	should	should	MD
18751	6236	4	be	be	VB
18751	6236	5	coloured	colour	VBN
18751	6236	6	slightly	slightly	RB
18751	6236	7	blue	blue	JJ
18751	6236	8	.	.	.
18751	6237	1	Weigh	weigh	NN
18751	6237	2	:	:	:
18751	6237	3	the	the	DT
18751	6237	4	loss	loss	NN
18751	6237	5	is	be	VBZ
18751	6237	6	the	the	DT
18751	6237	7	arsenide	arsenide	NN
18751	6237	8	of	of	IN
18751	6237	9	iron	iron	NN
18751	6237	10	.	.	.
18751	6238	1	Repeat	repeat	VB
18751	6238	2	the	the	DT
18751	6238	3	operation	operation	NN
18751	6238	4	with	with	IN
18751	6238	5	the	the	DT
18751	6238	6	weighed	weigh	VBN
18751	6238	7	button	button	NN
18751	6238	8	on	on	IN
18751	6238	9	another	another	DT
18751	6238	10	dish	dish	NN
18751	6238	11	,	,	,
18751	6238	12	using	use	VBG
18751	6238	13	rather	rather	RB
18751	6238	14	less	less	JJR
18751	6238	15	borax	borax	NNS
18751	6238	16	.	.	.
18751	6239	1	Continue	continue	VB
18751	6239	2	the	the	DT
18751	6239	3	scorification	scorification	NN
18751	6239	4	until	until	IN
18751	6239	5	a	a	DT
18751	6239	6	film	film	NN
18751	6239	7	,	,	,
18751	6239	8	green	green	JJ
18751	6239	9	when	when	WRB
18751	6239	10	cold	cold	JJ
18751	6239	11	,	,	,
18751	6239	12	floating	float	VBG
18751	6239	13	on	on	IN
18751	6239	14	the	the	DT
18751	6239	15	surface	surface	NN
18751	6239	16	of	of	IN
18751	6239	17	the	the	DT
18751	6239	18	button	button	NN
18751	6239	19	shows	show	VBZ
18751	6239	20	that	that	IN
18751	6239	21	the	the	DT
18751	6239	22	nickel	nickel	NN
18751	6239	23	is	be	VBZ
18751	6239	24	beginning	begin	VBG
18751	6239	25	to	to	TO
18751	6239	26	oxidise	oxidise	VB
18751	6239	27	.	.	.
18751	6240	1	Cool	cool	UH
18751	6240	2	,	,	,
18751	6240	3	separate	separate	JJ
18751	6240	4	,	,	,
18751	6240	5	and	and	CC
18751	6240	6	weigh	weigh	VB
18751	6240	7	the	the	DT
18751	6240	8	button	button	NN
18751	6240	9	as	as	IN
18751	6240	10	before	before	RB
18751	6240	11	.	.	.
18751	6241	1	The	the	DT
18751	6241	2	loss	loss	NN
18751	6241	3	is	be	VBZ
18751	6241	4	the	the	DT
18751	6241	5	arsenide	arsenide	NN
18751	6241	6	of	of	IN
18751	6241	7	cobalt	cobalt	NN
18751	6241	8	.	.	.
18751	6242	1	If	if	IN
18751	6242	2	copper	copper	NN
18751	6242	3	is	be	VBZ
18751	6242	4	absent	absent	JJ
18751	6242	5	,	,	,
18751	6242	6	the	the	DT
18751	6242	7	speise	speise	NN
18751	6242	8	is	be	VBZ
18751	6242	9	now	now	RB
18751	6242	10	arsenide	arsenide	NN
18751	6242	11	of	of	IN
18751	6242	12	nickel	nickel	NN
18751	6242	13	.	.	.
18751	6243	1	The	the	DT
18751	6243	2	weight	weight	NN
18751	6243	3	of	of	IN
18751	6243	4	nickel	nickel	NN
18751	6243	5	corresponding	correspond	VBG
18751	6243	6	to	to	IN
18751	6243	7	the	the	DT
18751	6243	8	arsenide	arsenide	NN
18751	6243	9	got	get	VBD
18751	6243	10	is	be	VBZ
18751	6243	11	calculated	calculate	VBN
18751	6243	12	by	by	IN
18751	6243	13	multiplying	multiply	VBG
18751	6243	14	by	by	IN
18751	6243	15	0.607	0.607	CD
18751	6243	16	;	;	:
18751	6243	17	and	and	CC
18751	6243	18	,	,	,
18751	6243	19	similarly	similarly	RB
18751	6243	20	,	,	,
18751	6243	21	the	the	DT
18751	6243	22	weight	weight	NN
18751	6243	23	of	of	IN
18751	6243	24	the	the	DT
18751	6243	25	cobalt	cobalt	NN
18751	6243	26	is	be	VBZ
18751	6243	27	ascertained	ascertain	VBN
18751	6243	28	by	by	IN
18751	6243	29	multiplying	multiply	VBG
18751	6243	30	the	the	DT
18751	6243	31	loss	loss	NN
18751	6243	32	in	in	IN
18751	6243	33	the	the	DT
18751	6243	34	last	last	JJ
18751	6243	35	scorification	scorification	NN
18751	6243	36	by	by	IN
18751	6243	37	0.615	0.615	CD
18751	6243	38	.	.	.
18751	6244	1	[	[	-LRB-
18751	6244	2	71	71	CD
18751	6244	3	]	]	-RRB-
18751	6244	4	It	-PRON-	PRP
18751	6244	5	must	must	MD
18751	6244	6	be	be	VB
18751	6244	7	remembered	remember	VBN
18751	6244	8	that	that	IN
18751	6244	9	the	the	DT
18751	6244	10	nickel	nickel	NN
18751	6244	11	and	and	CC
18751	6244	12	cobalt	cobalt	NN
18751	6244	13	so	so	RB
18751	6244	14	obtained	obtain	VBN
18751	6244	15	are	be	VBP
18751	6244	16	derived	derive	VBN
18751	6244	17	from	from	IN
18751	6244	18	a	a	DT
18751	6244	19	fraction	fraction	NN
18751	6244	20	only	only	RB
18751	6244	21	of	of	IN
18751	6244	22	the	the	DT
18751	6244	23	speise	speise	NN
18751	6244	24	yielded	yield	VBN
18751	6244	25	by	by	IN
18751	6244	26	the	the	DT
18751	6244	27	ore	ore	NN
18751	6244	28	taken	take	VBN
18751	6244	29	,	,	,
18751	6244	30	so	so	IN
18751	6244	31	that	that	IN
18751	6244	32	the	the	DT
18751	6244	33	results	result	NNS
18751	6244	34	must	must	MD
18751	6244	35	be	be	VB
18751	6244	36	multiplied	multiply	VBN
18751	6244	37	by	by	IN
18751	6244	38	the	the	DT
18751	6244	39	weight	weight	NN
18751	6244	40	of	of	IN
18751	6244	41	the	the	DT
18751	6244	42	whole	whole	NN
18751	6244	43	of	of	IN
18751	6244	44	the	the	DT
18751	6244	45	speise	speise	NN
18751	6244	46	,	,	,
18751	6244	47	and	and	CC
18751	6244	48	divided	divide	VBN
18751	6244	49	by	by	IN
18751	6244	50	the	the	DT
18751	6244	51	weight	weight	NN
18751	6244	52	of	of	IN
18751	6244	53	the	the	DT
18751	6244	54	fragment	fragment	NN
18751	6244	55	used	use	VBN
18751	6244	56	in	in	IN
18751	6244	57	the	the	DT
18751	6244	58	determination	determination	NN
18751	6244	59	.	.	.
18751	6245	1	As	as	IN
18751	6245	2	an	an	DT
18751	6245	3	example	example	NN
18751	6245	4	,	,	,
18751	6245	5	suppose	suppose	VB
18751	6245	6	5	5	CD
18751	6245	7	grams	gram	NNS
18751	6245	8	of	of	IN
18751	6245	9	ore	ore	NN
18751	6245	10	gave	give	VBD
18751	6245	11	3.3	3.3	CD
18751	6245	12	grams	gram	NNS
18751	6245	13	of	of	IN
18751	6245	14	speise	speise	NN
18751	6245	15	,	,	,
18751	6245	16	and	and	CC
18751	6245	17	1.1	1.1	CD
18751	6245	18	gram	gram	NN
18751	6245	19	of	of	IN
18751	6245	20	this	this	DT
18751	6245	21	gave	give	VBD
18751	6245	22	0.8	0.8	CD
18751	6245	23	gram	gram	NN
18751	6245	24	of	of	IN
18751	6245	25	nickel	nickel	NN
18751	6245	26	arsenide	arsenide	NN
18751	6245	27	.	.	.
18751	6246	1	Then--	Then--	NNP
18751	6246	2	0.8×0.607	0.8×0.607	CD
18751	6246	3	=	=	SYM
18751	6246	4	0.4856	0.4856	CD
18751	6246	5	gram	gram	NN
18751	6246	6	of	of	IN
18751	6246	7	nickel	nickel	NN
18751	6246	8	0.4856×3.3/1.1	0.4856×3.3/1.1	NNS
18751	6246	9	=	=	SYM
18751	6246	10	1.456	1.456	CD
18751	6246	11	gram	gram	NN
18751	6246	12	of	of	IN
18751	6246	13	nickel	nickel	NN
18751	6246	14	And	and	CC
18751	6246	15	this	this	DT
18751	6246	16	being	be	VBG
18751	6246	17	obtained	obtain	VBN
18751	6246	18	from	from	IN
18751	6246	19	5	5	CD
18751	6246	20	grams	gram	NNS
18751	6246	21	of	of	IN
18751	6246	22	ore	ore	NN
18751	6246	23	is	be	VBZ
18751	6246	24	equivalent	equivalent	JJ
18751	6246	25	to	to	IN
18751	6246	26	29.12	29.12	CD
18751	6246	27	per	per	IN
18751	6246	28	cent	cent	NN
18751	6246	29	.	.	.
18751	6247	1	When	when	WRB
18751	6247	2	copper	copper	NN
18751	6247	3	is	be	VBZ
18751	6247	4	also	also	RB
18751	6247	5	present	present	JJ
18751	6247	6	,	,	,
18751	6247	7	weigh	weigh	VB
18751	6247	8	up	up	RP
18751	6247	9	accurately	accurately	RB
18751	6247	10	about	about	IN
18751	6247	11	0.5	0.5	CD
18751	6247	12	gram	gram	NN
18751	6247	13	of	of	IN
18751	6247	14	gold	gold	NN
18751	6247	15	,	,	,
18751	6247	16	and	and	CC
18751	6247	17	place	place	VB
18751	6247	18	it	-PRON-	PRP
18751	6247	19	on	on	IN
18751	6247	20	the	the	DT
18751	6247	21	scorifier	scorifi	JJR
18751	6247	22	with	with	IN
18751	6247	23	the	the	DT
18751	6247	24	button	button	NN
18751	6247	25	of	of	IN
18751	6247	26	nickel	nickel	NN
18751	6247	27	and	and	CC
18751	6247	28	copper	copper	NN
18751	6247	29	arsenide	arsenide	NN
18751	6247	30	,	,	,
18751	6247	31	using	use	VBG
18751	6247	32	borax	borax	NN
18751	6247	33	as	as	IN
18751	6247	34	before	before	RB
18751	6247	35	.	.	.
18751	6248	1	Scorify	scorify	NN
18751	6248	2	until	until	IN
18751	6248	3	the	the	DT
18751	6248	4	button	button	NN
18751	6248	5	shows	show	VBZ
18751	6248	6	the	the	DT
18751	6248	7	bluish	bluish	JJ
18751	6248	8	-	-	HYPH
18751	6248	9	green	green	JJ
18751	6248	10	colour	colour	NN
18751	6248	11	of	of	IN
18751	6248	12	a	a	DT
18751	6248	13	fused	fuse	VBN
18751	6248	14	gold	gold	NN
18751	6248	15	-	-	HYPH
18751	6248	16	copper	copper	NN
18751	6248	17	alloy	alloy	NN
18751	6248	18	.	.	.
18751	6249	1	Then	then	RB
18751	6249	2	cool	cool	JJ
18751	6249	3	,	,	,
18751	6249	4	and	and	CC
18751	6249	5	weigh	weigh	VB
18751	6249	6	the	the	DT
18751	6249	7	button	button	NN
18751	6249	8	of	of	IN
18751	6249	9	copper	copper	NN
18751	6249	10	and	and	CC
18751	6249	11	gold	gold	NN
18751	6249	12	.	.	.
18751	6250	1	The	the	DT
18751	6250	2	increase	increase	NN
18751	6250	3	in	in	IN
18751	6250	4	weight	weight	NN
18751	6250	5	of	of	IN
18751	6250	6	the	the	DT
18751	6250	7	gold	gold	NN
18751	6250	8	button	button	NN
18751	6250	9	gives	give	VBZ
18751	6250	10	the	the	DT
18751	6250	11	copper	copper	NN
18751	6250	12	as	as	IN
18751	6250	13	metal	metal	NN
18751	6250	14	.	.	.
18751	6251	1	The	the	DT
18751	6251	2	weight	weight	NN
18751	6251	3	of	of	IN
18751	6251	4	the	the	DT
18751	6251	5	copper	copper	NN
18751	6251	6	multiplied	multiply	VBN
18751	6251	7	by	by	IN
18751	6251	8	1.395	1.395	CD
18751	6251	9	is	be	VBZ
18751	6251	10	the	the	DT
18751	6251	11	weight	weight	NN
18751	6251	12	of	of	IN
18751	6251	13	the	the	DT
18751	6251	14	copper	copper	NN
18751	6251	15	arsenide	arsenide	NN
18751	6251	16	(	(	-LRB-
18751	6251	17	Cu_{3}As	cu_{3}as	NN
18751	6251	18	)	)	-RRB-
18751	6251	19	present	present	JJ
18751	6251	20	.	.	.
18751	6252	1	The	the	DT
18751	6252	2	difference	difference	NN
18751	6252	3	will	will	MD
18751	6252	4	be	be	VB
18751	6252	5	the	the	DT
18751	6252	6	nickel	nickel	NN
18751	6252	7	arsenide	arsenide	NN
18751	6252	8	.	.	.
18751	6253	1	The	the	DT
18751	6253	2	student	student	NN
18751	6253	3	should	should	MD
18751	6253	4	enter	enter	VB
18751	6253	5	the	the	DT
18751	6253	6	weighings	weighing	NNS
18751	6253	7	in	in	IN
18751	6253	8	his	-PRON-	PRP$
18751	6253	9	book	book	NN
18751	6253	10	as	as	IN
18751	6253	11	follows	follow	VBZ
18751	6253	12	:	:	:
18751	6253	13	Ore	Ore	NNP
18751	6253	14	taken	take	VBN
18751	6253	15	--	--	:
18751	6253	16	grams	gram	NNS
18751	6253	17	Speise	Speise	NNP
18751	6253	18	got	get	VBD
18751	6253	19	--	--	:
18751	6253	20	"	"	``
18751	6253	21	Speise	speise	NN
18751	6253	22	taken	take	VBN
18751	6253	23	--	--	:
18751	6253	24	grams	gram	NNS
18751	6253	25	Arsenides	arsenide	NNS
18751	6253	26	of	of	IN
18751	6253	27	cobalt	cobalt	NN
18751	6253	28	,	,	,
18751	6253	29	nickel	nickel	NN
18751	6253	30	,	,	,
18751	6253	31	and	and	CC
18751	6253	32	copper	copper	NN
18751	6253	33	--	--	:
18751	6253	34	"	"	``
18751	6253	35	"	"	``
18751	6253	36	nickel	nickel	NN
18751	6253	37	and	and	CC
18751	6253	38	copper	copper	NN
18751	6253	39	--	--	:
18751	6253	40	"	"	``
18751	6253	41	Gold	gold	NN
18751	6253	42	added	add	VBD
18751	6253	43	--	--	:
18751	6253	44	"	"	``
18751	6253	45	Gold	gold	NN
18751	6253	46	and	and	CC
18751	6253	47	copper	copper	NN
18751	6253	48	got	get	VBD
18751	6253	49	--	--	:
18751	6253	50	"	"	``
18751	6253	51	Showing	show	VBG
18751	6253	52	Cobalt	cobalt	NN
18751	6253	53	--	--	:
18751	6253	54	per	per	IN
18751	6253	55	cent	cent	NN
18751	6253	56	.	.	.
18751	6254	1	Nickel	nickel	NN
18751	6254	2	--	--	:
18751	6254	3	"	"	``
18751	6254	4	Copper	copper	NN
18751	6254	5	--	--	:
18751	6254	6	"	"	``
18751	6254	7	WET	WET	NNP
18751	6254	8	METHODS	METHODS	NNP
18751	6254	9	.	.	.
18751	6255	1	~Solution	~solution	ADD
18751	6255	2	and	and	CC
18751	6255	3	Separation.~--Two	Separation.~--Two	NNP
18751	6255	4	or	or	CC
18751	6255	5	three	three	CD
18751	6255	6	grams	gram	NNS
18751	6255	7	of	of	IN
18751	6255	8	a	a	DT
18751	6255	9	rich	rich	JJ
18751	6255	10	ore	ore	NN
18751	6255	11	,	,	,
18751	6255	12	or	or	CC
18751	6255	13	5	5	CD
18751	6255	14	to	to	TO
18751	6255	15	10	10	CD
18751	6255	16	grams	gram	NNS
18751	6255	17	if	if	IN
18751	6255	18	poor	poor	JJ
18751	6255	19	,	,	,
18751	6255	20	are	be	VBP
18751	6255	21	taken	take	VBN
18751	6255	22	for	for	IN
18751	6255	23	the	the	DT
18751	6255	24	assay	assay	NN
18751	6255	25	.	.	.
18751	6256	1	If	if	IN
18751	6256	2	much	much	JJ
18751	6256	3	arsenic	arsenic	JJ
18751	6256	4	is	be	VBZ
18751	6256	5	present	present	JJ
18751	6256	6	(	(	-LRB-
18751	6256	7	as	as	IN
18751	6256	8	is	be	VBZ
18751	6256	9	usually	usually	RB
18751	6256	10	the	the	DT
18751	6256	11	case	case	NN
18751	6256	12	)	)	-RRB-
18751	6256	13	,	,	,
18751	6256	14	the	the	DT
18751	6256	15	ore	ore	NN
18751	6256	16	must	must	MD
18751	6256	17	be	be	VB
18751	6256	18	calcined	calcine	VBN
18751	6256	19	before	before	IN
18751	6256	20	attacking	attack	VBG
18751	6256	21	with	with	IN
18751	6256	22	acids	acid	NNS
18751	6256	23	.	.	.
18751	6257	1	Transfer	transfer	VB
18751	6257	2	to	to	IN
18751	6257	3	a	a	DT
18751	6257	4	flask	flask	NN
18751	6257	5	;	;	:
18751	6257	6	and	and	CC
18751	6257	7	boil	boil	VB
18751	6257	8	,	,	,
18751	6257	9	first	first	RB
18751	6257	10	with	with	IN
18751	6257	11	hydrochloric	hydrochloric	JJ
18751	6257	12	acid	acid	NN
18751	6257	13	until	until	IN
18751	6257	14	the	the	DT
18751	6257	15	oxides	oxide	NNS
18751	6257	16	are	be	VBP
18751	6257	17	dissolved	dissolve	VBN
18751	6257	18	,	,	,
18751	6257	19	and	and	CC
18751	6257	20	then	then	RB
18751	6257	21	with	with	IN
18751	6257	22	the	the	DT
18751	6257	23	help	help	NN
18751	6257	24	of	of	IN
18751	6257	25	nitric	nitric	JJ
18751	6257	26	acid	acid	NN
18751	6257	27	,	,	,
18751	6257	28	until	until	IN
18751	6257	29	nothing	nothing	NN
18751	6257	30	metalliferous	metalliferous	JJ
18751	6257	31	is	be	VBZ
18751	6257	32	left	leave	VBN
18751	6257	33	.	.	.
18751	6258	1	Dilute	Dilute	NNP
18751	6258	2	,	,	,
18751	6258	3	nearly	nearly	RB
18751	6258	4	neutralise	neutralise	VB
18751	6258	5	with	with	IN
18751	6258	6	soda	soda	NN
18751	6258	7	,	,	,
18751	6258	8	and	and	CC
18751	6258	9	separate	separate	VB
18751	6258	10	the	the	DT
18751	6258	11	iron	iron	NN
18751	6258	12	as	as	IN
18751	6258	13	basic	basic	JJ
18751	6258	14	acetate,[72	acetate,[72	CD
18751	6258	15	]	]	-RRB-
18751	6258	16	as	as	IN
18751	6258	17	described	describe	VBN
18751	6258	18	in	in	IN
18751	6258	19	page	page	NN
18751	6258	20	233	233	CD
18751	6258	21	.	.	.
18751	6259	1	Through	through	IN
18751	6259	2	the	the	DT
18751	6259	3	filtrate	filtrate	JJ
18751	6259	4	pass	pass	NN
18751	6259	5	sulphuretted	sulphuret	VBN
18751	6259	6	hydrogen	hydrogen	NN
18751	6259	7	till	till	IN
18751	6259	8	saturated	saturate	VBN
18751	6259	9	.	.	.
18751	6260	1	Allow	allow	VB
18751	6260	2	to	to	TO
18751	6260	3	settle	settle	VB
18751	6260	4	(	(	-LRB-
18751	6260	5	best	good	JJS
18751	6260	6	overnight	overnight	RB
18751	6260	7	)	)	-RRB-
18751	6260	8	,	,	,
18751	6260	9	filter	filter	NN
18751	6260	10	,	,	,
18751	6260	11	and	and	CC
18751	6260	12	wash	wash	NNP
18751	6260	13	.	.	.
18751	6261	1	Transfer	transfer	VB
18751	6261	2	the	the	DT
18751	6261	3	precipitate	precipitate	NN
18751	6261	4	to	to	IN
18751	6261	5	a	a	DT
18751	6261	6	beaker	beaker	NN
18751	6261	7	,	,	,
18751	6261	8	and	and	CC
18751	6261	9	dissolve	dissolve	VB
18751	6261	10	in	in	IN
18751	6261	11	nitric	nitric	JJ
18751	6261	12	acid	acid	NN
18751	6261	13	.	.	.
18751	6262	1	Dilute	dilute	VB
18751	6262	2	with	with	IN
18751	6262	3	water	water	NN
18751	6262	4	,	,	,
18751	6262	5	pass	pass	VB
18751	6262	6	sulphuretted	sulphuret	VBN
18751	6262	7	hydrogen	hydrogen	NN
18751	6262	8	,	,	,
18751	6262	9	and	and	CC
18751	6262	10	filter	filter	VB
18751	6262	11	off	off	RP
18751	6262	12	the	the	DT
18751	6262	13	precipitate	precipitate	NN
18751	6262	14	,	,	,
18751	6262	15	if	if	IN
18751	6262	16	any	any	DT
18751	6262	17	.	.	.
18751	6263	1	Boil	boil	VB
18751	6263	2	off	off	RP
18751	6263	3	the	the	DT
18751	6263	4	gas	gas	NN
18751	6263	5	,	,	,
18751	6263	6	add	add	VB
18751	6263	7	ammonia	ammonia	NN
18751	6263	8	until	until	IN
18751	6263	9	a	a	DT
18751	6263	10	precipitate	precipitate	NN
18751	6263	11	is	be	VBZ
18751	6263	12	formed	form	VBN
18751	6263	13	,	,	,
18751	6263	14	and	and	CC
18751	6263	15	then	then	RB
18751	6263	16	acidify	acidify	RB
18751	6263	17	somewhat	somewhat	RB
18751	6263	18	strongly	strongly	RB
18751	6263	19	with	with	IN
18751	6263	20	acetic	acetic	JJ
18751	6263	21	acid	acid	NN
18751	6263	22	.	.	.
18751	6264	1	Pass	pass	VB
18751	6264	2	sulphuretted	sulphuret	VBN
18751	6264	3	hydrogen	hydrogen	NN
18751	6264	4	in	in	IN
18751	6264	5	a	a	DT
18751	6264	6	slow	slow	JJ
18751	6264	7	stream	stream	NN
18751	6264	8	until	until	IN
18751	6264	9	any	any	DT
18751	6264	10	white	white	JJ
18751	6264	11	precipitate	precipitate	NN
18751	6264	12	of	of	IN
18751	6264	13	zinc	zinc	NN
18751	6264	14	sulphide	sulphide	NN
18751	6264	15	,	,	,
18751	6264	16	there	there	EX
18751	6264	17	may	may	MD
18751	6264	18	be	be	VB
18751	6264	19	,	,	,
18751	6264	20	begins	begin	VBZ
18751	6264	21	to	to	TO
18751	6264	22	darken	darken	VB
18751	6264	23	.	.	.
18751	6265	1	Filter	Filter	NNP
18751	6265	2	;	;	:
18751	6265	3	to	to	IN
18751	6265	4	the	the	DT
18751	6265	5	filtrate	filtrate	JJ
18751	6265	6	add	add	NN
18751	6265	7	ammonia	ammonia	NN
18751	6265	8	,	,	,
18751	6265	9	and	and	CC
18751	6265	10	pass	pass	VB
18751	6265	11	sulphuretted	sulphuret	VBN
18751	6265	12	hydrogen	hydrogen	NN
18751	6265	13	.	.	.
18751	6266	1	The	the	DT
18751	6266	2	precipitate	precipitate	NN
18751	6266	3	will	will	MD
18751	6266	4	contain	contain	VB
18751	6266	5	the	the	DT
18751	6266	6	nickel	nickel	NN
18751	6266	7	and	and	CC
18751	6266	8	cobalt	cobalt	NN
18751	6266	9	as	as	IN
18751	6266	10	sulphides	sulphide	NNS
18751	6266	11	.	.	.
18751	6267	1	Where	where	WRB
18751	6267	2	small	small	JJ
18751	6267	3	quantities	quantity	NNS
18751	6267	4	of	of	IN
18751	6267	5	nickel	nickel	NN
18751	6267	6	and	and	CC
18751	6267	7	cobalt	cobalt	NN
18751	6267	8	are	be	VBP
18751	6267	9	present	present	JJ
18751	6267	10	,	,	,
18751	6267	11	and	and	CC
18751	6267	12	an	an	DT
18751	6267	13	approximate	approximate	JJ
18751	6267	14	determination	determination	NN
18751	6267	15	is	be	VBZ
18751	6267	16	sufficient	sufficient	JJ
18751	6267	17	,	,	,
18751	6267	18	they	-PRON-	PRP
18751	6267	19	can	can	MD
18751	6267	20	be	be	VB
18751	6267	21	concentrated	concentrate	VBN
18751	6267	22	as	as	IN
18751	6267	23	follows:--Remove	follows:--remove	VB
18751	6267	24	the	the	DT
18751	6267	25	copper	copper	NN
18751	6267	26	,	,	,
18751	6267	27	&	&	CC
18751	6267	28	c.	c.	NNP
18751	6267	29	,	,	,
18751	6267	30	by	by	IN
18751	6267	31	passing	pass	VBG
18751	6267	32	sulphuretted	sulphuret	VBN
18751	6267	33	hydrogen	hydrogen	NN
18751	6267	34	through	through	IN
18751	6267	35	the	the	DT
18751	6267	36	acid	acid	JJ
18751	6267	37	solution	solution	NN
18751	6267	38	and	and	CC
18751	6267	39	filtering	filtering	NN
18751	6267	40	;	;	:
18751	6267	41	add	add	VB
18751	6267	42	ammonia	ammonia	NN
18751	6267	43	to	to	IN
18751	6267	44	the	the	DT
18751	6267	45	filtrate	filtrate	JJ
18751	6267	46	,	,	,
18751	6267	47	and	and	CC
18751	6267	48	again	again	RB
18751	6267	49	pass	pass	VB
18751	6267	50	sulphuretted	sulphuret	VBN
18751	6267	51	hydrogen	hydrogen	NN
18751	6267	52	;	;	:
18751	6267	53	then	then	RB
18751	6267	54	heat	heat	VBP
18751	6267	55	nearly	nearly	RB
18751	6267	56	to	to	IN
18751	6267	57	boiling	boil	VBG
18751	6267	58	,	,	,
18751	6267	59	and	and	CC
18751	6267	60	filter	filter	NN
18751	6267	61	.	.	.
18751	6268	1	Dissolve	dissolve	VB
18751	6268	2	the	the	DT
18751	6268	3	precipitate	precipitate	NN
18751	6268	4	off	off	IN
18751	6268	5	the	the	DT
18751	6268	6	filter	filter	NN
18751	6268	7	with	with	IN
18751	6268	8	dilute	dilute	NNP
18751	6268	9	hydrochloric	hydrochloric	NNP
18751	6268	10	acid	acid	NN
18751	6268	11	;	;	:
18751	6268	12	the	the	DT
18751	6268	13	residue	residue	NN
18751	6268	14	will	will	MD
18751	6268	15	contain	contain	VB
18751	6268	16	nearly	nearly	RB
18751	6268	17	all	all	PDT
18751	6268	18	the	the	DT
18751	6268	19	nickel	nickel	NN
18751	6268	20	and	and	CC
18751	6268	21	cobalt	cobalt	NN
18751	6268	22	as	as	IN
18751	6268	23	sulphides	sulphide	NNS
18751	6268	24	.	.	.
18751	6269	1	~Separation	~separation	CD
18751	6269	2	of	of	IN
18751	6269	3	Nickel	Nickel	NNP
18751	6269	4	and	and	CC
18751	6269	5	Cobalt.~--Dissolve	cobalt.~--dissolve	VB
18751	6269	6	the	the	DT
18751	6269	7	sulphides	sulphide	NNS
18751	6269	8	separated	separate	VBD
18751	6269	9	as	as	IN
18751	6269	10	above	above	RB
18751	6269	11	in	in	IN
18751	6269	12	nitric	nitric	JJ
18751	6269	13	acid	acid	NN
18751	6269	14	;	;	:
18751	6269	15	render	render	NN
18751	6269	16	alkaline	alkaline	NN
18751	6269	17	with	with	IN
18751	6269	18	a	a	DT
18751	6269	19	solution	solution	NN
18751	6269	20	of	of	IN
18751	6269	21	potash	potash	NN
18751	6269	22	,	,	,
18751	6269	23	then	then	RB
18751	6269	24	acidify	acidify	RB
18751	6269	25	with	with	IN
18751	6269	26	acetic	acetic	JJ
18751	6269	27	acid	acid	NN
18751	6269	28	;	;	:
18751	6269	29	add	add	VB
18751	6269	30	a	a	DT
18751	6269	31	concentrated	concentrated	JJ
18751	6269	32	solution	solution	NN
18751	6269	33	of	of	IN
18751	6269	34	_	_	NNP
18751	6269	35	nitrite	nitrite	JJ
18751	6269	36	_	_	NNP
18751	6269	37	of	of	IN
18751	6269	38	potash	potash	NNP
18751	6269	39	.	.	.
18751	6270	1	The	the	DT
18751	6270	2	liquid	liquid	NN
18751	6270	3	after	after	IN
18751	6270	4	this	this	DT
18751	6270	5	addition	addition	NN
18751	6270	6	must	must	MD
18751	6270	7	have	have	VB
18751	6270	8	an	an	DT
18751	6270	9	acid	acid	JJ
18751	6270	10	reaction	reaction	NN
18751	6270	11	.	.	.
18751	6271	1	Allow	allow	VB
18751	6271	2	to	to	TO
18751	6271	3	stand	stand	VB
18751	6271	4	for	for	IN
18751	6271	5	24	24	CD
18751	6271	6	hours	hour	NNS
18751	6271	7	in	in	IN
18751	6271	8	a	a	DT
18751	6271	9	warm	warm	JJ
18751	6271	10	place	place	NN
18751	6271	11	.	.	.
18751	6272	1	Filter	filter	VB
18751	6272	2	off	off	RP
18751	6272	3	the	the	DT
18751	6272	4	yellow	yellow	JJ
18751	6272	5	precipitate	precipitate	NN
18751	6272	6	of	of	IN
18751	6272	7	nitrite	nitrite	NNP
18751	6272	8	of	of	IN
18751	6272	9	potash	potash	NN
18751	6272	10	and	and	CC
18751	6272	11	cobalt	cobalt	NN
18751	6272	12	,	,	,
18751	6272	13	and	and	CC
18751	6272	14	wash	wash	VB
18751	6272	15	with	with	IN
18751	6272	16	a	a	DT
18751	6272	17	10	10	CD
18751	6272	18	per	per	NN
18751	6272	19	cent	cent	NN
18751	6272	20	.	.	.
18751	6273	1	solution	solution	NN
18751	6273	2	of	of	IN
18751	6273	3	acetate	acetate	NN
18751	6273	4	of	of	IN
18751	6273	5	potash	potash	NN
18751	6273	6	.	.	.
18751	6274	1	The	the	DT
18751	6274	2	cobalt	cobalt	NN
18751	6274	3	is	be	VBZ
18751	6274	4	determined	determine	VBN
18751	6274	5	in	in	IN
18751	6274	6	the	the	DT
18751	6274	7	precipitate	precipitate	NN
18751	6274	8	in	in	IN
18751	6274	9	the	the	DT
18751	6274	10	way	way	NN
18751	6274	11	described	describe	VBN
18751	6274	12	under	under	IN
18751	6274	13	_	_	NNP
18751	6274	14	Cobalt	Cobalt	NNP
18751	6274	15	_	_	NNP
18751	6274	16	.	.	.
18751	6275	1	The	the	DT
18751	6275	2	nickel	nickel	NN
18751	6275	3	is	be	VBZ
18751	6275	4	separated	separate	VBN
18751	6275	5	from	from	IN
18751	6275	6	the	the	DT
18751	6275	7	solution	solution	NN
18751	6275	8	by	by	IN
18751	6275	9	boiling	boil	VBG
18751	6275	10	with	with	IN
18751	6275	11	sodic	sodic	JJ
18751	6275	12	hydrate	hydrate	NN
18751	6275	13	,	,	,
18751	6275	14	filtering	filter	VBG
18751	6275	15	,	,	,
18751	6275	16	and	and	CC
18751	6275	17	dissolving	dissolve	VBG
18751	6275	18	the	the	DT
18751	6275	19	precipitate	precipitate	NN
18751	6275	20	in	in	IN
18751	6275	21	nitric	nitric	JJ
18751	6275	22	acid	acid	NN
18751	6275	23	.	.	.
18751	6276	1	The	the	DT
18751	6276	2	solution	solution	NN
18751	6276	3	will	will	MD
18751	6276	4	contain	contain	VB
18751	6276	5	the	the	DT
18751	6276	6	nickel	nickel	NN
18751	6276	7	.	.	.
18751	6277	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	6277	2	DETERMINATION	DETERMINATION	NNP
18751	6277	3	.	.	.
18751	6278	1	The	the	DT
18751	6278	2	solution	solution	NN
18751	6278	3	,	,	,
18751	6278	4	which	which	WDT
18751	6278	5	contains	contain	VBZ
18751	6278	6	the	the	DT
18751	6278	7	nickel	nickel	NN
18751	6278	8	free	free	JJ
18751	6278	9	from	from	IN
18751	6278	10	other	other	JJ
18751	6278	11	metals	metal	NNS
18751	6278	12	,	,	,
18751	6278	13	is	be	VBZ
18751	6278	14	heated	heat	VBN
18751	6278	15	,	,	,
18751	6278	16	and	and	CC
18751	6278	17	a	a	DT
18751	6278	18	solution	solution	NN
18751	6278	19	of	of	IN
18751	6278	20	sodic	sodic	JJ
18751	6278	21	hydrate	hydrate	NN
18751	6278	22	added	add	VBN
18751	6278	23	in	in	IN
18751	6278	24	slight	slight	JJ
18751	6278	25	excess	excess	NN
18751	6278	26	.	.	.
18751	6279	1	The	the	DT
18751	6279	2	precipitate	precipitate	NN
18751	6279	3	is	be	VBZ
18751	6279	4	filtered	filter	VBN
18751	6279	5	off	off	RP
18751	6279	6	,	,	,
18751	6279	7	washed	wash	VBN
18751	6279	8	with	with	IN
18751	6279	9	boiling	boiling	NN
18751	6279	10	water	water	NN
18751	6279	11	,	,	,
18751	6279	12	dried	dry	VBN
18751	6279	13	,	,	,
18751	6279	14	ignited	ignite	VBD
18751	6279	15	at	at	IN
18751	6279	16	a	a	DT
18751	6279	17	red	red	JJ
18751	6279	18	heat	heat	NN
18751	6279	19	,	,	,
18751	6279	20	and	and	CC
18751	6279	21	weighed	weigh	VBD
18751	6279	22	when	when	WRB
18751	6279	23	cold	cold	JJ
18751	6279	24	.	.	.
18751	6280	1	The	the	DT
18751	6280	2	ignited	ignited	JJ
18751	6280	3	substance	substance	NN
18751	6280	4	is	be	VBZ
18751	6280	5	nickel	nickel	NN
18751	6280	6	oxide	oxide	NN
18751	6280	7	(	(	-LRB-
18751	6280	8	NiO	NiO	NNP
18751	6280	9	)	)	-RRB-
18751	6280	10	,	,	,
18751	6280	11	and	and	CC
18751	6280	12	contains	contain	VBZ
18751	6280	13	78.67	78.67	CD
18751	6280	14	per	per	NN
18751	6280	15	cent	cent	NN
18751	6280	16	.	.	.
18751	6281	1	of	of	IN
18751	6281	2	nickel	nickel	NN
18751	6281	3	.	.	.
18751	6282	1	The	the	DT
18751	6282	2	oxide	oxide	NN
18751	6282	3	is	be	VBZ
18751	6282	4	a	a	DT
18751	6282	5	green	green	JJ
18751	6282	6	powder	powder	NN
18751	6282	7	,	,	,
18751	6282	8	readily	readily	RB
18751	6282	9	and	and	CC
18751	6282	10	completely	completely	RB
18751	6282	11	soluble	soluble	JJ
18751	6282	12	in	in	IN
18751	6282	13	hydrochloric	hydrochloric	JJ
18751	6282	14	acid	acid	NN
18751	6282	15	,	,	,
18751	6282	16	and	and	CC
18751	6282	17	without	without	IN
18751	6282	18	action	action	NN
18751	6282	19	on	on	IN
18751	6282	20	litmus	litmus	NN
18751	6282	21	paper	paper	NN
18751	6282	22	.	.	.
18751	6283	1	It	-PRON-	PRP
18751	6283	2	is	be	VBZ
18751	6283	3	very	very	RB
18751	6283	4	easily	easily	RB
18751	6283	5	reduced	reduce	VBN
18751	6283	6	by	by	IN
18751	6283	7	ignition	ignition	NN
18751	6283	8	in	in	IN
18751	6283	9	hydrogen	hydrogen	NN
18751	6283	10	to	to	TO
18751	6283	11	metallic	metallic	JJ
18751	6283	12	nickel	nickel	NN
18751	6283	13	.	.	.
18751	6284	1	[	[	-LRB-
18751	6284	2	Illustration	illustration	NN
18751	6284	3	:	:	:
18751	6284	4	FIG	FIG	NNP
18751	6284	5	.	.	.
18751	6285	1	56	56	CD
18751	6285	2	.	.	.
18751	6285	3	]	]	-RRB-
18751	6286	1	Nickel	nickel	NN
18751	6286	2	is	be	VBZ
18751	6286	3	also	also	RB
18751	6286	4	determined	determine	VBN
18751	6286	5	by	by	IN
18751	6286	6	electrolysis	electrolysis	NN
18751	6286	7	,	,	,
18751	6286	8	as	as	IN
18751	6286	9	follows:--The	follows:--the	JJ
18751	6286	10	nitric	nitric	JJ
18751	6286	11	acid	acid	NN
18751	6286	12	solution	solution	NN
18751	6286	13	is	be	VBZ
18751	6286	14	rendered	render	VBN
18751	6286	15	strongly	strongly	RB
18751	6286	16	ammoniacal	ammoniacal	JJ
18751	6286	17	,	,	,
18751	6286	18	and	and	CC
18751	6286	19	placed	place	VBN
18751	6286	20	under	under	IN
18751	6286	21	the	the	DT
18751	6286	22	electrolytic	electrolytic	JJ
18751	6286	23	apparatus	apparatus	NN
18751	6286	24	used	use	VBN
18751	6286	25	for	for	IN
18751	6286	26	the	the	DT
18751	6286	27	copper	copper	NN
18751	6286	28	assay	assay	NN
18751	6286	29	.	.	.
18751	6287	1	Three	three	CD
18751	6287	2	cells	cell	NNS
18751	6287	3	(	(	-LRB-
18751	6287	4	fig	fig	NN
18751	6287	5	.	.	.
18751	6288	1	56	56	LS
18751	6288	2	)	)	-RRB-
18751	6288	3	,	,	,
18751	6288	4	however	however	RB
18751	6288	5	,	,	,
18751	6288	6	must	must	MD
18751	6288	7	be	be	VB
18751	6288	8	used	use	VBN
18751	6288	9	,	,	,
18751	6288	10	coupled	couple	VBN
18751	6288	11	up	up	RP
18751	6288	12	for	for	IN
18751	6288	13	intensity	intensity	NN
18751	6288	14	,	,	,
18751	6288	15	that	that	RB
18751	6288	16	is	is	RB
18751	6288	17	,	,	,
18751	6288	18	with	with	IN
18751	6288	19	the	the	DT
18751	6288	20	zinc	zinc	NN
18751	6288	21	of	of	IN
18751	6288	22	one	one	CD
18751	6288	23	connected	connect	VBN
18751	6288	24	with	with	IN
18751	6288	25	the	the	DT
18751	6288	26	copper	copper	NN
18751	6288	27	of	of	IN
18751	6288	28	the	the	DT
18751	6288	29	next	next	JJ
18751	6288	30	.	.	.
18751	6289	1	The	the	DT
18751	6289	2	electrolysis	electrolysis	NN
18751	6289	3	is	be	VBZ
18751	6289	4	allowed	allow	VBN
18751	6289	5	to	to	TO
18751	6289	6	go	go	VB
18751	6289	7	on	on	RP
18751	6289	8	overnight	overnight	RB
18751	6289	9	,	,	,
18751	6289	10	and	and	CC
18751	6289	11	in	in	IN
18751	6289	12	the	the	DT
18751	6289	13	morning	morning	NN
18751	6289	14	the	the	DT
18751	6289	15	nickel	nickel	NN
18751	6289	16	will	will	MD
18751	6289	17	be	be	VB
18751	6289	18	deposited	deposit	VBN
18751	6289	19	as	as	IN
18751	6289	20	a	a	DT
18751	6289	21	bright	bright	JJ
18751	6289	22	and	and	CC
18751	6289	23	coherent	coherent	JJ
18751	6289	24	film	film	NN
18751	6289	25	.	.	.
18751	6290	1	A	a	DT
18751	6290	2	portion	portion	NN
18751	6290	3	of	of	IN
18751	6290	4	the	the	DT
18751	6290	5	solution	solution	NN
18751	6290	6	is	be	VBZ
18751	6290	7	drawn	draw	VBN
18751	6290	8	off	off	RP
18751	6290	9	with	with	IN
18751	6290	10	a	a	DT
18751	6290	11	pipette	pipette	NN
18751	6290	12	;	;	:
18751	6290	13	if	if	IN
18751	6290	14	it	-PRON-	PRP
18751	6290	15	smells	smell	VBZ
18751	6290	16	of	of	IN
18751	6290	17	ammonia	ammonia	NN
18751	6290	18	,	,	,
18751	6290	19	has	have	VBZ
18751	6290	20	no	no	DT
18751	6290	21	blue	blue	JJ
18751	6290	22	colour	colour	NN
18751	6290	23	,	,	,
18751	6290	24	and	and	CC
18751	6290	25	gives	give	VBZ
18751	6290	26	no	no	DT
18751	6290	27	precipitate	precipitate	NN
18751	6290	28	with	with	IN
18751	6290	29	ammonic	ammonic	JJ
18751	6290	30	sulphide	sulphide	NN
18751	6290	31	,	,	,
18751	6290	32	the	the	DT
18751	6290	33	separation	separation	NN
18751	6290	34	is	be	VBZ
18751	6290	35	complete	complete	JJ
18751	6290	36	.	.	.
18751	6291	1	Wash	wash	VB
18751	6291	2	the	the	DT
18751	6291	3	cylinder	cylinder	NN
18751	6291	4	containing	contain	VBG
18751	6291	5	the	the	DT
18751	6291	6	deposited	deposit	VBN
18751	6291	7	metal	metal	NN
18751	6291	8	,	,	,
18751	6291	9	first	first	RB
18751	6291	10	with	with	IN
18751	6291	11	water	water	NN
18751	6291	12	and	and	CC
18751	6291	13	then	then	RB
18751	6291	14	with	with	IN
18751	6291	15	alcohol	alcohol	NN
18751	6291	16	,	,	,
18751	6291	17	as	as	IN
18751	6291	18	in	in	IN
18751	6291	19	the	the	DT
18751	6291	20	copper	copper	NN
18751	6291	21	assay	assay	NN
18751	6291	22	.	.	.
18751	6292	1	Dry	Dry	NNP
18751	6292	2	in	in	IN
18751	6292	3	the	the	DT
18751	6292	4	water	water	NN
18751	6292	5	oven	oven	NN
18751	6292	6	,	,	,
18751	6292	7	and	and	CC
18751	6292	8	weigh	weigh	VB
18751	6292	9	.	.	.
18751	6293	1	The	the	DT
18751	6293	2	increase	increase	NN
18751	6293	3	in	in	IN
18751	6293	4	weight	weight	NN
18751	6293	5	is	be	VBZ
18751	6293	6	metallic	metallic	JJ
18751	6293	7	nickel	nickel	NN
18751	6293	8	.	.	.
18751	6294	1	As	as	IN
18751	6294	2	an	an	DT
18751	6294	3	example:--There	example:--there	NN
18751	6294	4	was	be	VBD
18751	6294	5	taken	take	VBN
18751	6294	6	1	1	CD
18751	6294	7	gram	gram	NN
18751	6294	8	of	of	IN
18751	6294	9	a	a	DT
18751	6294	10	nickel	nickel	NN
18751	6294	11	alloy	alloy	NN
18751	6294	12	used	use	VBN
18751	6294	13	for	for	IN
18751	6294	14	coinage	coinage	NN
18751	6294	15	.	.	.
18751	6295	1	It	-PRON-	PRP
18751	6295	2	was	be	VBD
18751	6295	3	dissolved	dissolve	VBN
18751	6295	4	in	in	IN
18751	6295	5	10	10	CD
18751	6295	6	c.c	c.c	NNP
18751	6295	7	.	.	.
18751	6296	1	of	of	IN
18751	6296	2	nitric	nitric	JJ
18751	6296	3	acid	acid	NN
18751	6296	4	,	,	,
18751	6296	5	and	and	CC
18751	6296	6	diluted	dilute	VBN
18751	6296	7	to	to	IN
18751	6296	8	100	100	CD
18751	6296	9	c.c	c.c	NNP
18751	6296	10	.	.	.
18751	6297	1	with	with	IN
18751	6297	2	water	water	NN
18751	6297	3	.	.	.
18751	6298	1	The	the	DT
18751	6298	2	copper	copper	NN
18751	6298	3	was	be	VBD
18751	6298	4	then	then	RB
18751	6298	5	precipitated	precipitate	VBN
18751	6298	6	by	by	IN
18751	6298	7	electrolysis	electrolysis	NN
18751	6298	8	.	.	.
18751	6299	1	It	-PRON-	PRP
18751	6299	2	weighed	weigh	VBD
18751	6299	3	0.734	0.734	CD
18751	6299	4	gram	gram	NN
18751	6299	5	.	.	.
18751	6300	1	The	the	DT
18751	6300	2	solution	solution	NN
18751	6300	3	,	,	,
18751	6300	4	after	after	IN
18751	6300	5	electrolysis	electrolysis	NN
18751	6300	6	,	,	,
18751	6300	7	was	be	VBD
18751	6300	8	treated	treat	VBN
18751	6300	9	with	with	IN
18751	6300	10	sulphuretted	sulphuret	VBN
18751	6300	11	hydrogen	hydrogen	NN
18751	6300	12	,	,	,
18751	6300	13	and	and	CC
18751	6300	14	the	the	DT
18751	6300	15	remaining	remain	VBG
18751	6300	16	copper	copper	NN
18751	6300	17	was	be	VBD
18751	6300	18	thrown	throw	VBN
18751	6300	19	down	down	RP
18751	6300	20	as	as	IN
18751	6300	21	sulphide	sulphide	NN
18751	6300	22	,	,	,
18751	6300	23	and	and	CC
18751	6300	24	estimated	estimate	VBN
18751	6300	25	colorimetrically	colorimetrically	RB
18751	6300	26	.	.	.
18751	6301	1	This	this	DT
18751	6301	2	amounted	amount	VBD
18751	6301	3	to	to	IN
18751	6301	4	3	3	CD
18751	6301	5	-	-	SYM
18751	6301	6	1/2	1/2	CD
18751	6301	7	milligrams	milligram	NNS
18751	6301	8	.	.	.
18751	6302	1	The	the	DT
18751	6302	2	filtrate	filtrate	NN
18751	6302	3	was	be	VBD
18751	6302	4	evaporated	evaporate	VBN
18751	6302	5	,	,	,
18751	6302	6	treated	treat	VBN
18751	6302	7	with	with	IN
18751	6302	8	ammonia	ammonia	NNP
18751	6302	9	,	,	,
18751	6302	10	warmed	warm	VBD
18751	6302	11	,	,	,
18751	6302	12	and	and	CC
18751	6302	13	filtered	filter	VBN
18751	6302	14	.	.	.
18751	6303	1	The	the	DT
18751	6303	2	ferric	ferric	JJ
18751	6303	3	hydrate	hydrate	NN
18751	6303	4	was	be	VBD
18751	6303	5	dissolved	dissolve	VBN
18751	6303	6	in	in	IN
18751	6303	7	dilute	dilute	NN
18751	6303	8	acid	acid	NN
18751	6303	9	,	,	,
18751	6303	10	and	and	CC
18751	6303	11	reprecipitated	reprecipitate	VBD
18751	6303	12	,	,	,
18751	6303	13	dried	dry	VBN
18751	6303	14	,	,	,
18751	6303	15	ignited	ignite	VBD
18751	6303	16	,	,	,
18751	6303	17	and	and	CC
18751	6303	18	weighed	weigh	VBD
18751	6303	19	.	.	.
18751	6304	1	Its	-PRON-	PRP$
18751	6304	2	weight	weight	NN
18751	6304	3	was	be	VBD
18751	6304	4	0.0310	0.0310	CD
18751	6304	5	gram	gram	NN
18751	6304	6	.	.	.
18751	6305	1	The	the	DT
18751	6305	2	two	two	CD
18751	6305	3	filtrates	filtrate	NNS
18751	6305	4	were	be	VBD
18751	6305	5	mixed	mixed	JJ
18751	6305	6	,	,	,
18751	6305	7	and	and	CC
18751	6305	8	reduced	reduce	VBN
18751	6305	9	in	in	IN
18751	6305	10	bulk	bulk	NN
18751	6305	11	to	to	IN
18751	6305	12	about	about	RB
18751	6305	13	50	50	CD
18751	6305	14	c.c	c.c	NNP
18751	6305	15	.	.	.
18751	6306	1	;	;	:
18751	6306	2	a	a	DT
18751	6306	3	considerable	considerable	JJ
18751	6306	4	excess	excess	NN
18751	6306	5	of	of	IN
18751	6306	6	ammonia	ammonia	NNP
18751	6306	7	was	be	VBD
18751	6306	8	added	add	VBN
18751	6306	9	,	,	,
18751	6306	10	and	and	CC
18751	6306	11	the	the	DT
18751	6306	12	nickel	nickel	NN
18751	6306	13	precipitated	precipitate	VBN
18751	6306	14	by	by	IN
18751	6306	15	electrolysis	electrolysis	NN
18751	6306	16	.	.	.
18751	6307	1	It	-PRON-	PRP
18751	6307	2	weighed	weigh	VBD
18751	6307	3	0.2434	0.2434	CD
18751	6307	4	gram	gram	NN
18751	6307	5	.	.	.
18751	6308	1	These	these	DT
18751	6308	2	quantities	quantity	NNS
18751	6308	3	are	be	VBP
18751	6308	4	equivalent	equivalent	JJ
18751	6308	5	to	to	IN
18751	6308	6	:	:	:
18751	6308	7	Copper	copper	NN
18751	6308	8	73.75	73.75	CD
18751	6308	9	per	per	IN
18751	6308	10	cent	cent	NN
18751	6308	11	.	.	.
18751	6309	1	Nickel	nickel	NN
18751	6309	2	24.34	24.34	CD
18751	6309	3	"	"	``
18751	6309	4	Iron	iron	NN
18751	6309	5	2.17	2.17	CD
18751	6309	6	"	"	''
18751	6309	7	------	------	NFP
18751	6309	8	100.26	100.26	CD
18751	6309	9	VOLUMETRIC	VOLUMETRIC	NNP
18751	6309	10	DETERMINATION	DETERMINATION	NNP
18751	6309	11	.	.	.
18751	6310	1	An	an	DT
18751	6310	2	alkaline	alkaline	NN
18751	6310	3	solution	solution	NN
18751	6310	4	of	of	IN
18751	6310	5	potassium	potassium	NN
18751	6310	6	cyanide	cyanide	NN
18751	6310	7	,	,	,
18751	6310	8	to	to	TO
18751	6310	9	which	which	WDT
18751	6310	10	a	a	DT
18751	6310	11	little	little	JJ
18751	6310	12	potassium	potassium	NN
18751	6310	13	iodide	iodide	NN
18751	6310	14	has	have	VBZ
18751	6310	15	been	be	VBN
18751	6310	16	added	add	VBN
18751	6310	17	,	,	,
18751	6310	18	can	can	MD
18751	6310	19	be	be	VB
18751	6310	20	assayed	assay	VBN
18751	6310	21	for	for	IN
18751	6310	22	its	-PRON-	PRP$
18751	6310	23	strength	strength	NN
18751	6310	24	in	in	IN
18751	6310	25	cyanide	cyanide	NN
18751	6310	26	by	by	IN
18751	6310	27	titrating	titrate	VBG
18751	6310	28	with	with	IN
18751	6310	29	a	a	DT
18751	6310	30	standard	standard	JJ
18751	6310	31	solution	solution	NN
18751	6310	32	of	of	IN
18751	6310	33	silver	silver	NN
18751	6310	34	nitrate	nitrate	JJ
18751	6310	35	.	.	.
18751	6311	1	Nickel	nickel	NN
18751	6311	2	interferes	interfere	VBZ
18751	6311	3	with	with	IN
18751	6311	4	this	this	DT
18751	6311	5	assay	assay	NN
18751	6311	6	,	,	,
18751	6311	7	doing	do	VBG
18751	6311	8	the	the	DT
18751	6311	9	work	work	NN
18751	6311	10	of	of	IN
18751	6311	11	its	-PRON-	PRP$
18751	6311	12	equivalent	equivalent	NN
18751	6311	13	of	of	IN
18751	6311	14	silver	silver	NN
18751	6311	15	;	;	:
18751	6311	16	and	and	CC
18751	6311	17	the	the	DT
18751	6311	18	quantity	quantity	NN
18751	6311	19	of	of	IN
18751	6311	20	nickel	nickel	NN
18751	6311	21	present	present	NN
18751	6311	22	can	can	MD
18751	6311	23	be	be	VB
18751	6311	24	calculated	calculate	VBN
18751	6311	25	from	from	IN
18751	6311	26	the	the	DT
18751	6311	27	amount	amount	NN
18751	6311	28	of	of	IN
18751	6311	29	its	-PRON-	PRP$
18751	6311	30	interference	interference	NN
18751	6311	31	in	in	IN
18751	6311	32	the	the	DT
18751	6311	33	titration	titration	NN
18751	6311	34	.	.	.
18751	6312	1	A	a	DT
18751	6312	2	volumetric	volumetric	JJ
18751	6312	3	assay	assay	NN
18751	6312	4	for	for	IN
18751	6312	5	nickel	nickel	NN
18751	6312	6	is	be	VBZ
18751	6312	7	based	base	VBN
18751	6312	8	on	on	IN
18751	6312	9	this	this	DT
18751	6312	10	.	.	.
18751	6313	1	It	-PRON-	PRP
18751	6313	2	has	have	VBZ
18751	6313	3	the	the	DT
18751	6313	4	disadvantage	disadvantage	NN
18751	6313	5	of	of	IN
18751	6313	6	all	all	DT
18751	6313	7	indirect	indirect	JJ
18751	6313	8	titrations	titration	NNS
18751	6313	9	in	in	IN
18751	6313	10	that	that	IN
18751	6313	11	it	-PRON-	PRP
18751	6313	12	requires	require	VBZ
18751	6313	13	two	two	CD
18751	6313	14	standard	standard	JJ
18751	6313	15	solutions	solution	NNS
18751	6313	16	.	.	.
18751	6314	1	On	on	IN
18751	6314	2	the	the	DT
18751	6314	3	other	other	JJ
18751	6314	4	hand	hand	NN
18751	6314	5	it	-PRON-	PRP
18751	6314	6	gives	give	VBZ
18751	6314	7	good	good	JJ
18751	6314	8	results	result	NNS
18751	6314	9	even	even	RB
18751	6314	10	under	under	IN
18751	6314	11	unfavourable	unfavourable	JJ
18751	6314	12	conditions	condition	NNS
18751	6314	13	,	,	,
18751	6314	14	and	and	CC
18751	6314	15	is	be	VBZ
18751	6314	16	applicable	applicable	JJ
18751	6314	17	in	in	IN
18751	6314	18	the	the	DT
18751	6314	19	presence	presence	NN
18751	6314	20	of	of	IN
18751	6314	21	much	much	JJ
18751	6314	22	zinc	zinc	NN
18751	6314	23	.	.	.
18751	6315	1	Small	small	JJ
18751	6315	2	quantities	quantity	NNS
18751	6315	3	of	of	IN
18751	6315	4	cobalt	cobalt	NN
18751	6315	5	will	will	MD
18751	6315	6	count	count	VB
18751	6315	7	as	as	IN
18751	6315	8	so	so	RB
18751	6315	9	much	much	JJ
18751	6315	10	nickel	nickel	NN
18751	6315	11	,	,	,
18751	6315	12	but	but	CC
18751	6315	13	larger	large	JJR
18751	6315	14	quantities	quantity	NNS
18751	6315	15	make	make	VBP
18751	6315	16	the	the	DT
18751	6315	17	assay	assay	NN
18751	6315	18	unworkable	unworkable	NNP
18751	6315	19	.	.	.
18751	6316	1	Some	some	DT
18751	6316	2	of	of	IN
18751	6316	3	the	the	DT
18751	6316	4	other	other	JJ
18751	6316	5	metals	metal	NNS
18751	6316	6	--	--	:
18751	6316	7	lead	lead	NN
18751	6316	8	for	for	IN
18751	6316	9	example	example	NN
18751	6316	10	--	--	:
18751	6316	11	have	have	VBP
18751	6316	12	no	no	DT
18751	6316	13	appreciable	appreciable	JJ
18751	6316	14	effect	effect	NN
18751	6316	15	;	;	:
18751	6316	16	but	but	CC
18751	6316	17	practically	practically	RB
18751	6316	18	the	the	DT
18751	6316	19	solution	solution	NN
18751	6316	20	demands	demand	VBZ
18751	6316	21	a	a	DT
18751	6316	22	preliminary	preliminary	JJ
18751	6316	23	treatment	treatment	NN
18751	6316	24	which	which	WDT
18751	6316	25	would	would	MD
18751	6316	26	result	result	VB
18751	6316	27	in	in	IN
18751	6316	28	their	-PRON-	PRP$
18751	6316	29	removal	removal	NN
18751	6316	30	.	.	.
18751	6317	1	Nevertheless	nevertheless	RB
18751	6317	2	it	-PRON-	PRP
18751	6317	3	is	be	VBZ
18751	6317	4	a	a	DT
18751	6317	5	very	very	RB
18751	6317	6	satisfactory	satisfactory	JJ
18751	6317	7	method	method	NN
18751	6317	8	and	and	CC
18751	6317	9	makes	make	VBZ
18751	6317	10	the	the	DT
18751	6317	11	determination	determination	NN
18751	6317	12	of	of	IN
18751	6317	13	nickel	nickel	NN
18751	6317	14	quick	quick	JJ
18751	6317	15	and	and	CC
18751	6317	16	comparatively	comparatively	RB
18751	6317	17	easy	easy	JJ
18751	6317	18	in	in	IN
18751	6317	19	most	most	JJS
18751	6317	20	cases	case	NNS
18751	6317	21	.	.	.
18751	6318	1	_	_	NNP
18751	6318	2	The	the	DT
18751	6318	3	standard	standard	JJ
18751	6318	4	solution	solution	NN
18751	6318	5	of	of	IN
18751	6318	6	silver	silver	NN
18751	6318	7	nitrate	nitrate	JJ
18751	6318	8	_	_	NNP
18751	6318	9	is	be	VBZ
18751	6318	10	made	make	VBN
18751	6318	11	by	by	IN
18751	6318	12	dissolving	dissolve	VBG
18751	6318	13	14.48	14.48	CD
18751	6318	14	grams	gram	NNS
18751	6318	15	of	of	IN
18751	6318	16	recrystallised	recrystallised	JJ
18751	6318	17	silver	silver	NN
18751	6318	18	nitrate	nitrate	JJ
18751	6318	19	in	in	IN
18751	6318	20	distilled	distilled	JJ
18751	6318	21	water	water	NN
18751	6318	22	and	and	CC
18751	6318	23	diluting	diluting	NN
18751	6318	24	to	to	IN
18751	6318	25	1	1	CD
18751	6318	26	litre	litre	NN
18751	6318	27	:	:	:
18751	6318	28	100	100	CD
18751	6318	29	c.c	c.c	NNP
18751	6318	30	.	.	.
18751	6319	1	of	of	IN
18751	6319	2	this	this	DT
18751	6319	3	solution	solution	NN
18751	6319	4	are	be	VBP
18751	6319	5	equivalent	equivalent	JJ
18751	6319	6	to	to	IN
18751	6319	7	0.25	0.25	CD
18751	6319	8	gram	gram	NN
18751	6319	9	of	of	IN
18751	6319	10	nickel	nickel	NN
18751	6319	11	.	.	.
18751	6320	1	[	[	-LRB-
18751	6320	2	73	73	CD
18751	6320	3	]	]	-RRB-
18751	6320	4	_	_	NNP
18751	6320	5	The	the	DT
18751	6320	6	standard	standard	JJ
18751	6320	7	solution	solution	NN
18751	6320	8	of	of	IN
18751	6320	9	potassium	potassium	NN
18751	6320	10	cyanide	cyanide	NN
18751	6320	11	_	_	NNP
18751	6320	12	should	should	MD
18751	6320	13	be	be	VB
18751	6320	14	made	make	VBN
18751	6320	15	so	so	IN
18751	6320	16	as	as	IN
18751	6320	17	to	to	TO
18751	6320	18	be	be	VB
18751	6320	19	exactly	exactly	RB
18751	6320	20	equal	equal	JJ
18751	6320	21	to	to	IN
18751	6320	22	the	the	DT
18751	6320	23	silver	silver	NN
18751	6320	24	nitrate	nitrate	JJ
18751	6320	25	solution	solution	NN
18751	6320	26	.	.	.
18751	6321	1	This	this	DT
18751	6321	2	can	can	MD
18751	6321	3	be	be	VB
18751	6321	4	done	do	VBN
18751	6321	5	as	as	IN
18751	6321	6	follows	follow	VBZ
18751	6321	7	:	:	:
18751	6321	8	Weigh	weigh	VB
18751	6321	9	up	up	RP
18751	6321	10	12	12	CD
18751	6321	11	grams	gram	NNS
18751	6321	12	of	of	IN
18751	6321	13	good	good	JJ
18751	6321	14	potassium	potassium	NN
18751	6321	15	cyanide	cyanide	NN
18751	6321	16	(	(	-LRB-
18751	6321	17	95	95	CD
18751	6321	18	per	per	NN
18751	6321	19	cent	cent	NN
18751	6321	20	.	.	.
18751	6322	1	)	)	-RRB-
18751	6322	2	,	,	,
18751	6322	3	dissolve	dissolve	VB
18751	6322	4	in	in	IN
18751	6322	5	water	water	NN
18751	6322	6	,	,	,
18751	6322	7	add	add	VB
18751	6322	8	50	50	CD
18751	6322	9	c.c	c.c	NNP
18751	6322	10	.	.	.
18751	6323	1	of	of	IN
18751	6323	2	a	a	DT
18751	6323	3	10	10	CD
18751	6323	4	per	per	NN
18751	6323	5	cent	cent	NN
18751	6323	6	.	.	.
18751	6324	1	solution	solution	NN
18751	6324	2	of	of	IN
18751	6324	3	sodium	sodium	NN
18751	6324	4	hydrate	hydrate	NN
18751	6324	5	and	and	CC
18751	6324	6	dilute	dilute	VB
18751	6324	7	to	to	IN
18751	6324	8	1	1	CD
18751	6324	9	litre	litre	NN
18751	6324	10	.	.	.
18751	6325	1	Fill	fill	VB
18751	6325	2	one	one	CD
18751	6325	3	burette	burette	NN
18751	6325	4	with	with	IN
18751	6325	5	this	this	DT
18751	6325	6	and	and	CC
18751	6325	7	another	another	DT
18751	6325	8	with	with	IN
18751	6325	9	the	the	DT
18751	6325	10	solution	solution	NN
18751	6325	11	of	of	IN
18751	6325	12	silver	silver	NN
18751	6325	13	nitrate	nitrate	JJ
18751	6325	14	.	.	.
18751	6326	1	Run	run	VB
18751	6326	2	50	50	CD
18751	6326	3	c.c	c.c	NNP
18751	6326	4	.	.	.
18751	6327	1	of	of	IN
18751	6327	2	the	the	DT
18751	6327	3	cyanide	cyanide	NN
18751	6327	4	into	into	IN
18751	6327	5	a	a	DT
18751	6327	6	flask	flask	NN
18751	6327	7	;	;	:
18751	6327	8	add	add	VB
18751	6327	9	a	a	DT
18751	6327	10	few	few	JJ
18751	6327	11	drops	drop	NNS
18751	6327	12	of	of	IN
18751	6327	13	potassium	potassium	NN
18751	6327	14	iodide	iodide	NN
18751	6327	15	solution	solution	NN
18751	6327	16	and	and	CC
18751	6327	17	titrate	titrate	VB
18751	6327	18	with	with	IN
18751	6327	19	the	the	DT
18751	6327	20	standard	standard	JJ
18751	6327	21	silver	silver	NN
18751	6327	22	nitrate	nitrate	JJ
18751	6327	23	until	until	IN
18751	6327	24	there	there	EX
18751	6327	25	is	be	VBZ
18751	6327	26	a	a	DT
18751	6327	27	distinct	distinct	JJ
18751	6327	28	permanent	permanent	JJ
18751	6327	29	yellowish	yellowish	JJ
18751	6327	30	turbidity	turbidity	NN
18751	6327	31	.	.	.
18751	6328	1	The	the	DT
18751	6328	2	titration	titration	NN
18751	6328	3	is	be	VBZ
18751	6328	4	more	more	RBR
18751	6328	5	fully	fully	RB
18751	6328	6	described	describe	VBN
18751	6328	7	under	under	IN
18751	6328	8	_	_	NNP
18751	6328	9	Cyanide	Cyanide	NNP
18751	6328	10	_	_	NNP
18751	6328	11	,	,	,
18751	6328	12	p.	p.	NN
18751	6328	13	165	165	CD
18751	6328	14	.	.	.
18751	6329	1	The	the	DT
18751	6329	2	cyanide	cyanide	NN
18751	6329	3	solution	solution	NN
18751	6329	4	will	will	MD
18751	6329	5	be	be	VB
18751	6329	6	found	find	VBN
18751	6329	7	rather	rather	RB
18751	6329	8	stronger	strong	JJR
18751	6329	9	than	than	IN
18751	6329	10	the	the	DT
18751	6329	11	silver	silver	NN
18751	6329	12	nitrate	nitrate	JJ
18751	6329	13	;	;	:
18751	6329	14	dilute	dilute	VB
18751	6329	15	it	-PRON-	PRP
18751	6329	16	so	so	IN
18751	6329	17	as	as	IN
18751	6329	18	to	to	TO
18751	6329	19	get	get	VB
18751	6329	20	the	the	DT
18751	6329	21	two	two	CD
18751	6329	22	solutions	solution	NNS
18751	6329	23	of	of	IN
18751	6329	24	equal	equal	JJ
18751	6329	25	value	value	NN
18751	6329	26	.	.	.
18751	6330	1	For	for	IN
18751	6330	2	example	example	NN
18751	6330	3	,	,	,
18751	6330	4	51.3	51.3	CD
18751	6330	5	c.c	c.c	NNP
18751	6330	6	.	.	.
18751	6331	1	of	of	IN
18751	6331	2	silver	silver	NN
18751	6331	3	nitrate	nitrate	NNP
18751	6331	4	may	may	MD
18751	6331	5	have	have	VB
18751	6331	6	been	be	VBN
18751	6331	7	required	require	VBN
18751	6331	8	:	:	:
18751	6331	9	then	then	RB
18751	6331	10	add	add	VB
18751	6331	11	1.3	1.3	CD
18751	6331	12	c.c	c.c	NNP
18751	6331	13	.	.	.
18751	6332	1	of	of	IN
18751	6332	2	water	water	NN
18751	6332	3	to	to	IN
18751	6332	4	each	each	DT
18751	6332	5	50	50	CD
18751	6332	6	c.c	c.c	NNP
18751	6332	7	.	.	.
18751	6333	1	of	of	IN
18751	6333	2	the	the	DT
18751	6333	3	cyanide	cyanide	NN
18751	6333	4	solution	solution	NN
18751	6333	5	remaining	remain	VBG
18751	6333	6	.	.	.
18751	6334	1	If	if	IN
18751	6334	2	the	the	DT
18751	6334	3	full	full	JJ
18751	6334	4	950	950	CD
18751	6334	5	c.c	c.c	NN
18751	6334	6	.	.	.
18751	6335	1	are	be	VBP
18751	6335	2	available	available	JJ
18751	6335	3	,	,	,
18751	6335	4	then	then	RB
18751	6335	5	add	add	VB
18751	6335	6	to	to	IN
18751	6335	7	them	-PRON-	PRP
18751	6335	8	24.7	24.7	CD
18751	6335	9	c.c	c.c	NNP
18751	6335	10	.	.	.
18751	6336	1	of	of	IN
18751	6336	2	water	water	NN
18751	6336	3	.	.	.
18751	6337	1	After	after	IN
18751	6337	2	mixing	mix	VBG
18751	6337	3	,	,	,
18751	6337	4	take	take	VB
18751	6337	5	another	another	DT
18751	6337	6	50	50	CD
18751	6337	7	c.c	c.c	NN
18751	6337	8	.	.	.
18751	6338	1	and	and	CC
18751	6338	2	titrate	titrate	VB
18751	6338	3	with	with	IN
18751	6338	4	the	the	DT
18751	6338	5	silver	silver	NN
18751	6338	6	nitrate	nitrate	JJ
18751	6338	7	;	;	:
18751	6338	8	the	the	DT
18751	6338	9	two	two	CD
18751	6338	10	solutions	solution	NNS
18751	6338	11	should	should	MD
18751	6338	12	now	now	RB
18751	6338	13	be	be	VB
18751	6338	14	exactly	exactly	RB
18751	6338	15	equal	equal	JJ
18751	6338	16	.	.	.
18751	6339	1	The	the	DT
18751	6339	2	cyanide	cyanide	NN
18751	6339	3	solution	solution	NN
18751	6339	4	,	,	,
18751	6339	5	being	be	VBG
18751	6339	6	strongly	strongly	RB
18751	6339	7	alkaline	alkaline	VB
18751	6339	8	with	with	IN
18751	6339	9	soda	soda	NN
18751	6339	10	,	,	,
18751	6339	11	keeps	keep	VBZ
18751	6339	12	very	very	RB
18751	6339	13	well	well	RB
18751	6339	14	;	;	:
18751	6339	15	but	but	CC
18751	6339	16	its	-PRON-	PRP$
18751	6339	17	strength	strength	NN
18751	6339	18	should	should	MD
18751	6339	19	be	be	VB
18751	6339	20	checked	check	VBN
18751	6339	21	from	from	IN
18751	6339	22	time	time	NN
18751	6339	23	to	to	IN
18751	6339	24	time	time	NN
18751	6339	25	by	by	IN
18751	6339	26	titrating	titrate	VBG
18751	6339	27	with	with	IN
18751	6339	28	silver	silver	NN
18751	6339	29	nitrate	nitrate	JJ
18751	6339	30	;	;	:
18751	6339	31	should	should	MD
18751	6339	32	there	there	EX
18751	6339	33	be	be	VB
18751	6339	34	any	any	DT
18751	6339	35	slight	slight	JJ
18751	6339	36	inequality	inequality	NN
18751	6339	37	in	in	IN
18751	6339	38	the	the	DT
18751	6339	39	strengths	strength	NNS
18751	6339	40	of	of	IN
18751	6339	41	the	the	DT
18751	6339	42	two	two	CD
18751	6339	43	solutions	solution	NNS
18751	6339	44	it	-PRON-	PRP
18751	6339	45	is	be	VBZ
18751	6339	46	easily	easily	RB
18751	6339	47	allowed	allow	VBN
18751	6339	48	for	for	IN
18751	6339	49	in	in	IN
18751	6339	50	the	the	DT
18751	6339	51	calculations	calculation	NNS
18751	6339	52	.	.	.
18751	6340	1	~The	~The	NFP
18751	6340	2	titration.~--The	titration.~--The	NNP
18751	6340	3	solution	solution	NN
18751	6340	4	,	,	,
18751	6340	5	containing	contain	VBG
18751	6340	6	not	not	RB
18751	6340	7	much	much	RB
18751	6340	8	more	more	JJR
18751	6340	9	than	than	IN
18751	6340	10	0.1	0.1	CD
18751	6340	11	gram	gram	NN
18751	6340	12	of	of	IN
18751	6340	13	nickel	nickel	NN
18751	6340	14	,	,	,
18751	6340	15	and	and	CC
18751	6340	16	free	free	JJ
18751	6340	17	from	from	IN
18751	6340	18	the	the	DT
18751	6340	19	interfering	interfere	VBG
18751	6340	20	metals	metal	NNS
18751	6340	21	,	,	,
18751	6340	22	must	must	MD
18751	6340	23	be	be	VB
18751	6340	24	cooled	cool	VBN
18751	6340	25	.	.	.
18751	6341	1	It	-PRON-	PRP
18751	6341	2	is	be	VBZ
18751	6341	3	next	next	RB
18751	6341	4	neutralised	neutralise	VBN
18751	6341	5	and	and	CC
18751	6341	6	then	then	RB
18751	6341	7	made	make	VBD
18751	6341	8	strongly	strongly	RB
18751	6341	9	alkaline	alkaline	VB
18751	6341	10	with	with	IN
18751	6341	11	a	a	DT
18751	6341	12	solution	solution	NN
18751	6341	13	of	of	IN
18751	6341	14	soda	soda	NN
18751	6341	15	(	(	-LRB-
18751	6341	16	NaHO	NaHO	NNP
18751	6341	17	)	)	-RRB-
18751	6341	18	;	;	:
18751	6341	19	an	an	DT
18751	6341	20	excess	excess	NN
18751	6341	21	of	of	IN
18751	6341	22	20	20	CD
18751	6341	23	or	or	CC
18751	6341	24	30	30	CD
18751	6341	25	c.c	c.c	NN
18751	6341	26	.	.	.
18751	6342	1	suffices	suffice	NNS
18751	6342	2	.	.	.
18751	6343	1	This	this	DT
18751	6343	2	will	will	MD
18751	6343	3	produce	produce	VB
18751	6343	4	a	a	DT
18751	6343	5	precipitate	precipitate	NN
18751	6343	6	.	.	.
18751	6344	1	The	the	DT
18751	6344	2	cyanide	cyanide	NN
18751	6344	3	solution	solution	NN
18751	6344	4	is	be	VBZ
18751	6344	5	now	now	RB
18751	6344	6	run	run	VBN
18751	6344	7	in	in	IN
18751	6344	8	from	from	IN
18751	6344	9	a	a	DT
18751	6344	10	burette	burette	NN
18751	6344	11	until	until	IN
18751	6344	12	the	the	DT
18751	6344	13	solution	solution	NN
18751	6344	14	clears	clear	VBZ
18751	6344	15	,	,	,
18751	6344	16	after	after	IN
18751	6344	17	which	which	WDT
18751	6344	18	an	an	DT
18751	6344	19	excess	excess	NN
18751	6344	20	of	of	IN
18751	6344	21	about	about	RB
18751	6344	22	20	20	CD
18751	6344	23	c.c	c.c	NN
18751	6344	24	.	.	.
18751	6345	1	is	be	VBZ
18751	6345	2	added	add	VBN
18751	6345	3	.	.	.
18751	6346	1	It	-PRON-	PRP
18751	6346	2	is	be	VBZ
18751	6346	3	well	well	JJ
18751	6346	4	to	to	TO
18751	6346	5	use	use	VB
18751	6346	6	some	some	DT
18751	6346	7	round	round	JJ
18751	6346	8	number	number	NN
18751	6346	9	of	of	IN
18751	6346	10	c.c	c.c	NNP
18751	6346	11	.	.	.
18751	6347	1	to	to	TO
18751	6347	2	simplify	simplify	VB
18751	6347	3	the	the	DT
18751	6347	4	calculation	calculation	NN
18751	6347	5	.	.	.
18751	6348	1	Add	add	VB
18751	6348	2	a	a	DT
18751	6348	3	few	few	JJ
18751	6348	4	drops	drop	NNS
18751	6348	5	of	of	IN
18751	6348	6	potassium	potassium	NN
18751	6348	7	iodide	iodide	NN
18751	6348	8	solution	solution	NN
18751	6348	9	,	,	,
18751	6348	10	and	and	CC
18751	6348	11	run	run	VB
18751	6348	12	in	in	IN
18751	6348	13	the	the	DT
18751	6348	14	standard	standard	JJ
18751	6348	15	solution	solution	NN
18751	6348	16	of	of	IN
18751	6348	17	silver	silver	NN
18751	6348	18	nitrate	nitrate	JJ
18751	6348	19	from	from	IN
18751	6348	20	a	a	DT
18751	6348	21	burette	burette	NN
18751	6348	22	.	.	.
18751	6349	1	This	this	DT
18751	6349	2	should	should	MD
18751	6349	3	be	be	VB
18751	6349	4	done	do	VBN
18751	6349	5	a	a	DT
18751	6349	6	little	little	JJ
18751	6349	7	at	at	IN
18751	6349	8	a	a	DT
18751	6349	9	time	time	NN
18751	6349	10	,	,	,
18751	6349	11	though	though	IN
18751	6349	12	somewhat	somewhat	RB
18751	6349	13	rapidly	rapidly	RB
18751	6349	14	,	,	,
18751	6349	15	and	and	CC
18751	6349	16	with	with	IN
18751	6349	17	constant	constant	JJ
18751	6349	18	shaking	shaking	NN
18751	6349	19	,	,	,
18751	6349	20	till	till	IN
18751	6349	21	a	a	DT
18751	6349	22	permanent	permanent	JJ
18751	6349	23	yellow	yellow	JJ
18751	6349	24	precipitate	precipitate	NN
18751	6349	25	appears	appear	VBZ
18751	6349	26	.	.	.
18751	6350	1	If	if	IN
18751	6350	2	the	the	DT
18751	6350	3	addition	addition	NN
18751	6350	4	of	of	IN
18751	6350	5	the	the	DT
18751	6350	6	cyanide	cyanide	NN
18751	6350	7	did	do	VBD
18751	6350	8	not	not	RB
18751	6350	9	result	result	VB
18751	6350	10	in	in	IN
18751	6350	11	a	a	DT
18751	6350	12	perfectly	perfectly	RB
18751	6350	13	clear	clear	JJ
18751	6350	14	solution	solution	NN
18751	6350	15	,	,	,
18751	6350	16	this	this	DT
18751	6350	17	is	be	VBZ
18751	6350	18	because	because	IN
18751	6350	19	something	something	NN
18751	6350	20	besides	besides	IN
18751	6350	21	nickel	nickel	NN
18751	6350	22	is	be	VBZ
18751	6350	23	present	present	JJ
18751	6350	24	.	.	.
18751	6351	1	The	the	DT
18751	6351	2	residue	residue	NN
18751	6351	3	may	may	MD
18751	6351	4	be	be	VB
18751	6351	5	filtered	filter	VBN
18751	6351	6	off	off	RP
18751	6351	7	,	,	,
18751	6351	8	though	though	RB
18751	6351	9	with	with	IN
18751	6351	10	a	a	DT
18751	6351	11	little	little	JJ
18751	6351	12	practice	practice	NN
18751	6351	13	the	the	DT
18751	6351	14	finishing	finishing	NN
18751	6351	15	-	-	HYPH
18751	6351	16	point	point	NN
18751	6351	17	may	may	MD
18751	6351	18	be	be	VB
18751	6351	19	detected	detect	VBN
18751	6351	20	with	with	IN
18751	6351	21	certainty	certainty	NN
18751	6351	22	in	in	IN
18751	6351	23	the	the	DT
18751	6351	24	presence	presence	NN
18751	6351	25	of	of	IN
18751	6351	26	a	a	DT
18751	6351	27	small	small	JJ
18751	6351	28	precipitate	precipitate	NN
18751	6351	29	.	.	.
18751	6352	1	If	if	IN
18751	6352	2	the	the	DT
18751	6352	3	student	student	NN
18751	6352	4	has	have	VBZ
18751	6352	5	the	the	DT
18751	6352	6	slightest	slight	JJS
18751	6352	7	doubt	doubt	NN
18751	6352	8	about	about	IN
18751	6352	9	a	a	DT
18751	6352	10	finish	finish	NN
18751	6352	11	he	-PRON-	PRP
18751	6352	12	should	should	MD
18751	6352	13	run	run	VB
18751	6352	14	in	in	IN
18751	6352	15	another	another	DT
18751	6352	16	5	5	CD
18751	6352	17	c.c	c.c	NN
18751	6352	18	.	.	.
18751	6353	1	of	of	IN
18751	6353	2	the	the	DT
18751	6353	3	cyanide	cyanide	NN
18751	6353	4	and	and	CC
18751	6353	5	again	again	RB
18751	6353	6	finish	finish	VB
18751	6353	7	with	with	IN
18751	6353	8	silver	silver	NN
18751	6353	9	nitrate	nitrate	JJ
18751	6353	10	.	.	.
18751	6354	1	The	the	DT
18751	6354	2	second	second	JJ
18751	6354	3	result	result	NN
18751	6354	4	will	will	MD
18751	6354	5	be	be	VB
18751	6354	6	the	the	DT
18751	6354	7	same	same	JJ
18751	6354	8	as	as	IN
18751	6354	9	the	the	DT
18751	6354	10	first	first	JJ
18751	6354	11	.	.	.
18751	6355	1	For	for	IN
18751	6355	2	example	example	NN
18751	6355	3	,	,	,
18751	6355	4	if	if	IN
18751	6355	5	40	40	CD
18751	6355	6	c.c	c.c	NNP
18751	6355	7	.	.	.
18751	6356	1	of	of	IN
18751	6356	2	cyanide	cyanide	NN
18751	6356	3	and	and	CC
18751	6356	4	30	30	CD
18751	6356	5	c.c	c.c	NNP
18751	6356	6	.	.	.
18751	6357	1	of	of	IN
18751	6357	2	silver	silver	NNP
18751	6357	3	nitrate	nitrate	NNP
18751	6357	4	were	be	VBD
18751	6357	5	required	require	VBN
18751	6357	6	at	at	IN
18751	6357	7	the	the	DT
18751	6357	8	first	first	JJ
18751	6357	9	titration	titration	NN
18751	6357	10	,	,	,
18751	6357	11	then	then	RB
18751	6357	12	the	the	DT
18751	6357	13	45	45	CD
18751	6357	14	c.c	c.c	NNP
18751	6357	15	.	.	.
18751	6358	1	of	of	IN
18751	6358	2	cyanide	cyanide	NN
18751	6358	3	in	in	IN
18751	6358	4	the	the	DT
18751	6358	5	second	second	JJ
18751	6358	6	titration	titration	NN
18751	6358	7	will	will	MD
18751	6358	8	require	require	VB
18751	6358	9	35	35	CD
18751	6358	10	c.c	c.c	NNP
18751	6358	11	.	.	.
18751	6359	1	of	of	IN
18751	6359	2	silver	silver	NN
18751	6359	3	nitrate	nitrate	JJ
18751	6359	4	.	.	.
18751	6360	1	The	the	DT
18751	6360	2	difference	difference	NN
18751	6360	3	between	between	IN
18751	6360	4	the	the	DT
18751	6360	5	quantities	quantity	NNS
18751	6360	6	of	of	IN
18751	6360	7	the	the	DT
18751	6360	8	two	two	CD
18751	6360	9	solutions	solution	NNS
18751	6360	10	used	use	VBN
18751	6360	11	in	in	IN
18751	6360	12	each	each	DT
18751	6360	13	case	case	NN
18751	6360	14	will	will	MD
18751	6360	15	be	be	VB
18751	6360	16	10	10	CD
18751	6360	17	c.c	c.c	NNP
18751	6360	18	.	.	.
18751	6361	1	It	-PRON-	PRP
18751	6361	2	is	be	VBZ
18751	6361	3	this	this	DT
18751	6361	4	difference	difference	NN
18751	6361	5	in	in	IN
18751	6361	6	the	the	DT
18751	6361	7	readings	reading	NNS
18751	6361	8	of	of	IN
18751	6361	9	the	the	DT
18751	6361	10	two	two	CD
18751	6361	11	burettes	burette	NNS
18751	6361	12	which	which	WDT
18751	6361	13	measures	measure	VBZ
18751	6361	14	the	the	DT
18751	6361	15	quantity	quantity	NN
18751	6361	16	of	of	IN
18751	6361	17	nickel	nickel	NN
18751	6361	18	present	present	NN
18751	6361	19	.	.	.
18751	6362	1	Each	each	DT
18751	6362	2	c.c	c.c	NNP
18751	6362	3	.	.	.
18751	6363	1	of	of	IN
18751	6363	2	the	the	DT
18751	6363	3	difference	difference	NN
18751	6363	4	is	be	VBZ
18751	6363	5	equal	equal	JJ
18751	6363	6	to	to	IN
18751	6363	7	.0025	.0025	.
18751	6363	8	gram	gram	NN
18751	6363	9	of	of	IN
18751	6363	10	nickel	nickel	NN
18751	6363	11	.	.	.
18751	6364	1	But	but	CC
18751	6364	2	if	if	IN
18751	6364	3	the	the	DT
18751	6364	4	cyanide	cyanide	NN
18751	6364	5	solution	solution	NN
18751	6364	6	is	be	VBZ
18751	6364	7	not	not	RB
18751	6364	8	exactly	exactly	RB
18751	6364	9	equal	equal	JJ
18751	6364	10	in	in	IN
18751	6364	11	strength	strength	NN
18751	6364	12	to	to	IN
18751	6364	13	the	the	DT
18751	6364	14	silver	silver	NN
18751	6364	15	nitrate	nitrate	NNP
18751	6364	16	,	,	,
18751	6364	17	the	the	DT
18751	6364	18	quantity	quantity	NN
18751	6364	19	of	of	IN
18751	6364	20	cyanide	cyanide	NN
18751	6364	21	used	use	VBN
18751	6364	22	should	should	MD
18751	6364	23	be	be	VB
18751	6364	24	calculated	calculate	VBN
18751	6364	25	to	to	IN
18751	6364	26	its	-PRON-	PRP$
18751	6364	27	equivalent	equivalent	NN
18751	6364	28	in	in	IN
18751	6364	29	silver	silver	NN
18751	6364	30	nitrate	nitrate	JJ
18751	6364	31	before	before	IN
18751	6364	32	making	make	VBG
18751	6364	33	the	the	DT
18751	6364	34	subtraction	subtraction	NN
18751	6364	35	.	.	.
18751	6365	1	The	the	DT
18751	6365	2	following	follow	VBG
18751	6365	3	experimental	experimental	JJ
18751	6365	4	results	result	NNS
18751	6365	5	illustrate	illustrate	VBP
18751	6365	6	the	the	DT
18751	6365	7	accuracy	accuracy	NN
18751	6365	8	of	of	IN
18751	6365	9	the	the	DT
18751	6365	10	assay	assay	NN
18751	6365	11	and	and	CC
18751	6365	12	the	the	DT
18751	6365	13	effect	effect	NN
18751	6365	14	upon	upon	IN
18751	6365	15	it	-PRON-	PRP
18751	6365	16	of	of	IN
18751	6365	17	varying	vary	VBG
18751	6365	18	conditions	condition	NNS
18751	6365	19	.	.	.
18751	6366	1	A	a	DT
18751	6366	2	solution	solution	NN
18751	6366	3	containing	contain	VBG
18751	6366	4	1	1	CD
18751	6366	5	gram	gram	NN
18751	6366	6	of	of	IN
18751	6366	7	nickel	nickel	NN
18751	6366	8	sulphate	sulphate	NN
18751	6366	9	(	(	-LRB-
18751	6366	10	NiSO_{4}.6H_{2}O	NiSO_{4}.6H_{2}O	NNP
18751	6366	11	)	)	-RRB-
18751	6366	12	in	in	IN
18751	6366	13	100	100	CD
18751	6366	14	c.c	c.c	NNP
18751	6366	15	.	.	.
18751	6367	1	was	be	VBD
18751	6367	2	used	use	VBN
18751	6367	3	.	.	.
18751	6368	1	By	by	IN
18751	6368	2	a	a	DT
18751	6368	3	separate	separate	JJ
18751	6368	4	assay	assay	NN
18751	6368	5	the	the	DT
18751	6368	6	sulphate	sulphate	NN
18751	6368	7	was	be	VBD
18751	6368	8	found	find	VBN
18751	6368	9	to	to	TO
18751	6368	10	contain	contain	VB
18751	6368	11	22.25	22.25	CD
18751	6368	12	per	per	IN
18751	6368	13	cent	cent	NN
18751	6368	14	.	.	.
18751	6369	1	of	of	IN
18751	6369	2	nickel	nickel	NN
18751	6369	3	.	.	.
18751	6370	1	For	for	IN
18751	6370	2	the	the	DT
18751	6370	3	sake	sake	NN
18751	6370	4	of	of	IN
18751	6370	5	simplicity	simplicity	NN
18751	6370	6	the	the	DT
18751	6370	7	results	result	NNS
18751	6370	8	of	of	IN
18751	6370	9	the	the	DT
18751	6370	10	experiments	experiment	NNS
18751	6370	11	are	be	VBP
18751	6370	12	stated	state	VBN
18751	6370	13	in	in	IN
18751	6370	14	weights	weight	NNS
18751	6370	15	of	of	IN
18751	6370	16	nickel	nickel	NN
18751	6370	17	in	in	IN
18751	6370	18	grams	gram	NNS
18751	6370	19	.	.	.
18751	6371	1	~Effect	~effect	CD
18751	6371	2	of	of	IN
18751	6371	3	varying	vary	VBG
18751	6371	4	excess	excess	NN
18751	6371	5	of	of	IN
18751	6371	6	Cyanide	Cyanide	NNP
18751	6371	7	Solution.~--In	solution.~--in	ADD
18751	6371	8	each	each	DT
18751	6371	9	experiment	experiment	NN
18751	6371	10	there	there	EX
18751	6371	11	was	be	VBD
18751	6371	12	20	20	CD
18751	6371	13	c.c	c.c	NNP
18751	6371	14	.	.	.
18751	6372	1	of	of	IN
18751	6372	2	the	the	DT
18751	6372	3	nickel	nickel	NN
18751	6372	4	solution	solution	NN
18751	6372	5	,	,	,
18751	6372	6	equal	equal	JJ
18751	6372	7	to	to	IN
18751	6372	8	.0445	.0445	.
18751	6372	9	gram	gram	NN
18751	6372	10	of	of	IN
18751	6372	11	nickel	nickel	NN
18751	6372	12	.	.	.
18751	6373	1	There	there	EX
18751	6373	2	were	be	VBD
18751	6373	3	also	also	RB
18751	6373	4	10	10	CD
18751	6373	5	c.c	c.c	NNP
18751	6373	6	.	.	.
18751	6374	1	of	of	IN
18751	6374	2	soda	soda	NN
18751	6374	3	solution	solution	NN
18751	6374	4	,	,	,
18751	6374	5	3	3	CD
18751	6374	6	or	or	CC
18751	6374	7	4	4	CD
18751	6374	8	drops	drop	NNS
18751	6374	9	of	of	IN
18751	6374	10	potassium	potassium	NN
18751	6374	11	iodide	iodide	NN
18751	6374	12	and	and	CC
18751	6374	13	sufficient	sufficient	JJ
18751	6374	14	water	water	NN
18751	6374	15	to	to	TO
18751	6374	16	bring	bring	VB
18751	6374	17	the	the	DT
18751	6374	18	bulk	bulk	NN
18751	6374	19	to	to	IN
18751	6374	20	100	100	CD
18751	6374	21	c.c	c.c	NNP
18751	6374	22	.	.	.
18751	6375	1	before	before	IN
18751	6375	2	titrating	titrating	NN
18751	6375	3	.	.	.
18751	6376	1	Cyanide	cyanide	NN
18751	6376	2	in	in	IN
18751	6376	3	excess	excess	JJ
18751	6376	4	6	6	CD
18751	6376	5	c.c	c.c	NN
18751	6376	6	.	.	.
18751	6377	1	4	4	CD
18751	6377	2	c.c	c.c	NNP
18751	6377	3	.	.	.
18751	6378	1	8	8	CD
18751	6378	2	c.c	c.c	NNP
18751	6378	3	.	.	.
18751	6379	1	12	12	CD
18751	6379	2	c.c	c.c	NNP
18751	6379	3	.	.	.
18751	6380	1	25	25	CD
18751	6380	2	c.c	c.c	NNP
18751	6380	3	.	.	.
18751	6381	1	Nickel	nickel	NN
18751	6381	2	found	find	VBD
18751	6381	3	.0434	.0434	.
18751	6381	4	.0436	.0436	NFP
18751	6381	5	.0440	.0440	.
18751	6381	6	.0442	.0442	.
18751	6381	7	.0444	.0444	.
18751	6381	8	Although	although	IN
18751	6381	9	the	the	DT
18751	6381	10	difference	difference	NN
18751	6381	11	between	between	IN
18751	6381	12	the	the	DT
18751	6381	13	highest	high	JJS
18751	6381	14	and	and	CC
18751	6381	15	lowest	low	JJS
18751	6381	16	of	of	IN
18751	6381	17	these	these	DT
18751	6381	18	results	result	NNS
18751	6381	19	is	be	VBZ
18751	6381	20	only	only	RB
18751	6381	21	1	1	CD
18751	6381	22	milligram	milligram	NN
18751	6381	23	,	,	,
18751	6381	24	their	-PRON-	PRP$
18751	6381	25	meaning	meaning	NN
18751	6381	26	is	be	VBZ
18751	6381	27	quite	quite	RB
18751	6381	28	obvious	obvious	JJ
18751	6381	29	.	.	.
18751	6382	1	The	the	DT
18751	6382	2	excess	excess	NN
18751	6382	3	of	of	IN
18751	6382	4	cyanide	cyanide	NN
18751	6382	5	should	should	MD
18751	6382	6	not	not	RB
18751	6382	7	be	be	VB
18751	6382	8	less	less	JJR
18751	6382	9	than	than	IN
18751	6382	10	20	20	CD
18751	6382	11	c.c	c.c	NNP
18751	6382	12	.	.	.
18751	6383	1	~Effect	~Effect	NFP
18751	6383	2	of	of	IN
18751	6383	3	varying	vary	VBG
18751	6383	4	the	the	DT
18751	6383	5	quantity	quantity	NN
18751	6383	6	of	of	IN
18751	6383	7	Soda.~--There	soda.~--there	NN
18751	6383	8	were	be	VBD
18751	6383	9	two	two	CD
18751	6383	10	series	series	NN
18751	6383	11	of	of	IN
18751	6383	12	experiments	experiment	NNS
18751	6383	13	,	,	,
18751	6383	14	one	one	CD
18751	6383	15	with	with	IN
18751	6383	16	2	2	CD
18751	6383	17	c.c	c.c	NNP
18751	6383	18	.	.	.
18751	6384	1	of	of	IN
18751	6384	2	nickel	nickel	NN
18751	6384	3	solution	solution	NN
18751	6384	4	(=	(=	NNP
18751	6384	5	.0044	.0044	.
18751	6384	6	gram	gram	NN
18751	6384	7	of	of	IN
18751	6384	8	nickel	nickel	NN
18751	6384	9	)	)	-RRB-
18751	6384	10	,	,	,
18751	6384	11	the	the	DT
18751	6384	12	other	other	JJ
18751	6384	13	with	with	IN
18751	6384	14	20	20	CD
18751	6384	15	c.c	c.c	NNP
18751	6384	16	.	.	.
18751	6385	1	The	the	DT
18751	6385	2	conditions	condition	NNS
18751	6385	3	were	be	VBD
18751	6385	4	as	as	IN
18751	6385	5	before	before	RB
18751	6385	6	,	,	,
18751	6385	7	except	except	IN
18751	6385	8	that	that	IN
18751	6385	9	the	the	DT
18751	6385	10	quantity	quantity	NN
18751	6385	11	of	of	IN
18751	6385	12	soda	soda	NN
18751	6385	13	was	be	VBD
18751	6385	14	varied	varied	JJ
18751	6385	15	.	.	.
18751	6386	1	Soda	Soda	NNP
18751	6386	2	added	add	VBD
18751	6386	3	5	5	CD
18751	6386	4	c.c	c.c	NNP
18751	6386	5	.	.	.
18751	6387	1	15	15	CD
18751	6387	2	c.c	c.c	NNP
18751	6387	3	.	.	.
18751	6388	1	30	30	CD
18751	6388	2	c.c	c.c	NNP
18751	6388	3	.	.	.
18751	6389	1	Nickel	nickel	NN
18751	6389	2	found	find	VBN
18751	6389	3	,	,	,
18751	6389	4	1st	1st	NNP
18751	6389	5	series	series	NNP
18751	6389	6	.0037	.0037	.
18751	6389	7	.0042	.0042	NNP
18751	6389	8	.0045	.0045	.
18751	6389	9	"	"	''
18751	6389	10	"	"	``
18751	6389	11	2nd	2nd	NNP
18751	6389	12	series	series	NN
18751	6389	13	.0444	.0444	.
18751	6389	14	.0444	.0444	.
18751	6389	15	.0442	.0442	.
18751	6389	16	These	these	DT
18751	6389	17	show	show	VBP
18751	6389	18	that	that	IN
18751	6389	19	the	the	DT
18751	6389	20	presence	presence	NN
18751	6389	21	of	of	IN
18751	6389	22	much	much	JJ
18751	6389	23	soda	soda	NN
18751	6389	24	,	,	,
18751	6389	25	though	though	IN
18751	6389	26	it	-PRON-	PRP
18751	6389	27	has	have	VBZ
18751	6389	28	only	only	RB
18751	6389	29	a	a	DT
18751	6389	30	small	small	JJ
18751	6389	31	effect	effect	NN
18751	6389	32	,	,	,
18751	6389	33	is	be	VBZ
18751	6389	34	beneficial	beneficial	JJ
18751	6389	35	rather	rather	RB
18751	6389	36	than	than	IN
18751	6389	37	otherwise	otherwise	RB
18751	6389	38	.	.	.
18751	6390	1	Ammonia	Ammonia	NNP
18751	6390	2	has	have	VBZ
18751	6390	3	a	a	DT
18751	6390	4	bad	bad	JJ
18751	6390	5	effect	effect	NN
18751	6390	6	,	,	,
18751	6390	7	if	if	IN
18751	6390	8	present	present	JJ
18751	6390	9	in	in	IN
18751	6390	10	anything	anything	NN
18751	6390	11	like	like	IN
18751	6390	12	the	the	DT
18751	6390	13	same	same	JJ
18751	6390	14	quantities	quantity	NNS
18751	6390	15	.	.	.
18751	6391	1	~Effect	~Effect	NFP
18751	6391	2	of	of	IN
18751	6391	3	varying	vary	VBG
18751	6391	4	the	the	DT
18751	6391	5	Nickel.~--In	nickel.~--in	CD
18751	6391	6	experiments	experiment	NNS
18751	6391	7	with	with	IN
18751	6391	8	10	10	CD
18751	6391	9	,	,	,
18751	6391	10	20	20	CD
18751	6391	11	,	,	,
18751	6391	12	and	and	CC
18751	6391	13	40	40	CD
18751	6391	14	c.c	c.c	NNP
18751	6391	15	.	.	.
18751	6392	1	of	of	IN
18751	6392	2	the	the	DT
18751	6392	3	nickel	nickel	NN
18751	6392	4	solution	solution	NN
18751	6392	5	,	,	,
18751	6392	6	the	the	DT
18751	6392	7	results	result	NNS
18751	6392	8	were:--	were:--	:
18751	6392	9	Nickel	nickel	NN
18751	6392	10	present	present	NN
18751	6392	11	.0222	.0222	NFP
18751	6392	12	.0445	.0445	NFP
18751	6392	13	.0890	.0890	.
18751	6392	14	Nickel	nickel	NN
18751	6392	15	found	find	VBD
18751	6392	16	.0220	.0220	.
18751	6392	17	.0442	.0442	.
18751	6392	18	.0884	.0884	NNP
18751	6392	19	~Effect	~Effect	NNP
18751	6392	20	of	of	IN
18751	6392	21	Zinc.~--In	Zinc.~--In	NNP
18751	6392	22	these	these	DT
18751	6392	23	experiments	experiment	NNS
18751	6392	24	20	20	CD
18751	6392	25	c.c	c.c	NNP
18751	6392	26	.	.	.
18751	6393	1	of	of	IN
18751	6393	2	nickel	nickel	NN
18751	6393	3	solution	solution	NN
18751	6393	4	(=	(=	NNP
18751	6393	5	.0445	.0445	.
18751	6393	6	gram	gram	NN
18751	6393	7	of	of	IN
18751	6393	8	nickel	nickel	NN
18751	6393	9	)	)	-RRB-
18751	6393	10	,	,	,
18751	6393	11	10	10	CD
18751	6393	12	c.c	c.c	NNP
18751	6393	13	.	.	.
18751	6394	1	of	of	IN
18751	6394	2	soda	soda	NNP
18751	6394	3	,	,	,
18751	6394	4	6	6	CD
18751	6394	5	drops	drop	NNS
18751	6394	6	of	of	IN
18751	6394	7	potassium	potassium	NN
18751	6394	8	iodide	iodide	NN
18751	6394	9	and	and	CC
18751	6394	10	water	water	NN
18751	6394	11	to	to	IN
18751	6394	12	100	100	CD
18751	6394	13	c.c	c.c	NNP
18751	6394	14	.	.	.
18751	6395	1	were	be	VBD
18751	6395	2	used	use	VBN
18751	6395	3	.	.	.
18751	6396	1	The	the	DT
18751	6396	2	excess	excess	NN
18751	6396	3	of	of	IN
18751	6396	4	cyanide	cyanide	NN
18751	6396	5	was	be	VBD
18751	6396	6	purposely	purposely	RB
18751	6396	7	kept	keep	VBN
18751	6396	8	at	at	IN
18751	6396	9	from	from	IN
18751	6396	10	10	10	CD
18751	6396	11	to	to	TO
18751	6396	12	15	15	CD
18751	6396	13	c.c	c.c	NNP
18751	6396	14	.	.	NNP
18751	6396	15	,	,	,
18751	6396	16	which	which	WDT
18751	6396	17	is	be	VBZ
18751	6396	18	hardly	hardly	RB
18751	6396	19	sufficient	sufficient	JJ
18751	6396	20	.	.	.
18751	6397	1	Zinc	Zinc	NNP
18751	6397	2	added	add	VBD
18751	6397	3	0	0	CD
18751	6397	4	.25	.25	CD
18751	6397	5	gram	gram	NN
18751	6397	6	.	.	.
18751	6398	1	.5	.5	NFP
18751	6398	2	gram	gram	NNP
18751	6398	3	.	.	.
18751	6399	1	Nickel	nickel	NN
18751	6399	2	found	find	VBD
18751	6399	3	.0442	.0442	.
18751	6399	4	.0440	.0440	.
18751	6399	5	.0407	.0407	.
18751	6399	6	On	on	IN
18751	6399	7	increasing	increase	VBG
18751	6399	8	the	the	DT
18751	6399	9	excess	excess	NN
18751	6399	10	of	of	IN
18751	6399	11	cyanide	cyanide	NN
18751	6399	12	to	to	IN
18751	6399	13	over	over	IN
18751	6399	14	20	20	CD
18751	6399	15	c.c	c.c	NN
18751	6399	16	.	.	.
18751	6400	1	and	and	CC
18751	6400	2	doubling	double	VBG
18751	6400	3	the	the	DT
18751	6400	4	quantity	quantity	NN
18751	6400	5	of	of	IN
18751	6400	6	soda	soda	NN
18751	6400	7	,	,	,
18751	6400	8	the	the	DT
18751	6400	9	experiment	experiment	NN
18751	6400	10	with	with	IN
18751	6400	11	0.5	0.5	CD
18751	6400	12	gram	gram	NN
18751	6400	13	of	of	IN
18751	6400	14	zinc	zinc	NN
18751	6400	15	gave	give	VBD
18751	6400	16	0.441	0.441	CD
18751	6400	17	gram	gram	NN
18751	6400	18	of	of	IN
18751	6400	19	nickel	nickel	NN
18751	6400	20	.	.	.
18751	6401	1	Hence	hence	RB
18751	6401	2	the	the	DT
18751	6401	3	titration	titration	NN
18751	6401	4	is	be	VBZ
18751	6401	5	satisfactory	satisfactory	JJ
18751	6401	6	in	in	IN
18751	6401	7	the	the	DT
18751	6401	8	presence	presence	NN
18751	6401	9	of	of	IN
18751	6401	10	zinc	zinc	NN
18751	6401	11	provided	provide	VBN
18751	6401	12	that	that	IN
18751	6401	13	not	not	RB
18751	6401	14	fewer	few	JJR
18751	6401	15	than	than	IN
18751	6401	16	20	20	CD
18751	6401	17	or	or	CC
18751	6401	18	30	30	CD
18751	6401	19	c.c	c.c	NN
18751	6401	20	.	.	.
18751	6402	1	of	of	IN
18751	6402	2	soda	soda	NNP
18751	6402	3	are	be	VBP
18751	6402	4	used	use	VBN
18751	6402	5	,	,	,
18751	6402	6	and	and	CC
18751	6402	7	that	that	IN
18751	6402	8	the	the	DT
18751	6402	9	excess	excess	NN
18751	6402	10	of	of	IN
18751	6402	11	cyanide	cyanide	NN
18751	6402	12	is	be	VBZ
18751	6402	13	such	such	JJ
18751	6402	14	that	that	IN
18751	6402	15	not	not	RB
18751	6402	16	fewer	few	JJR
18751	6402	17	than	than	IN
18751	6402	18	20	20	CD
18751	6402	19	or	or	CC
18751	6402	20	30	30	CD
18751	6402	21	c.c	c.c	NN
18751	6402	22	.	.	.
18751	6403	1	of	of	IN
18751	6403	2	silver	silver	NNP
18751	6403	3	nitrate	nitrate	NNP
18751	6403	4	are	be	VBP
18751	6403	5	required	require	VBN
18751	6403	6	in	in	IN
18751	6403	7	the	the	DT
18751	6403	8	titration	titration	NN
18751	6403	9	.	.	.
18751	6404	1	Moreover	moreover	RB
18751	6404	2	,	,	,
18751	6404	3	these	these	DT
18751	6404	4	precautions	precaution	NNS
18751	6404	5	should	should	MD
18751	6404	6	be	be	VB
18751	6404	7	taken	take	VBN
18751	6404	8	whether	whether	IN
18751	6404	9	zinc	zinc	NN
18751	6404	10	is	be	VBZ
18751	6404	11	present	present	JJ
18751	6404	12	or	or	CC
18751	6404	13	not	not	RB
18751	6404	14	.	.	.
18751	6405	1	~Effect	~Effect	NNP
18751	6405	2	of	of	IN
18751	6405	3	other	other	JJ
18751	6405	4	Metals.~--If	Metals.~--If	NNP
18751	6405	5	metals	metal	NNS
18751	6405	6	of	of	IN
18751	6405	7	the	the	DT
18751	6405	8	first	first	JJ
18751	6405	9	and	and	CC
18751	6405	10	second	second	JJ
18751	6405	11	groups	group	NNS
18751	6405	12	are	be	VBP
18751	6405	13	present	present	JJ
18751	6405	14	they	-PRON-	PRP
18751	6405	15	should	should	MD
18751	6405	16	be	be	VB
18751	6405	17	removed	remove	VBN
18751	6405	18	by	by	IN
18751	6405	19	passing	pass	VBG
18751	6405	20	sulphuretted	sulphuret	VBN
18751	6405	21	hydrogen	hydrogen	NN
18751	6405	22	and	and	CC
18751	6405	23	filtering	filtering	NN
18751	6405	24	.	.	.
18751	6406	1	If	if	IN
18751	6406	2	_	_	NNP
18751	6406	3	iron	iron	NN
18751	6406	4	_	_	NNP
18751	6406	5	is	be	VBZ
18751	6406	6	present	present	JJ
18751	6406	7	it	-PRON-	PRP
18751	6406	8	must	must	MD
18751	6406	9	be	be	VB
18751	6406	10	removed	remove	VBN
18751	6406	11	,	,	,
18751	6406	12	since	since	IN
18751	6406	13	ferrous	ferrous	JJ
18751	6406	14	salts	salt	NNS
18751	6406	15	use	use	VBP
18751	6406	16	up	up	RP
18751	6406	17	much	much	JJ
18751	6406	18	cyanide	cyanide	NN
18751	6406	19	,	,	,
18751	6406	20	forming	form	VBG
18751	6406	21	ferrocyanides	ferrocyanide	NNS
18751	6406	22	,	,	,
18751	6406	23	and	and	CC
18751	6406	24	ferric	ferric	JJ
18751	6406	25	salts	salt	NNS
18751	6406	26	yield	yield	VBP
18751	6406	27	ferric	ferric	JJ
18751	6406	28	hydrate	hydrate	NN
18751	6406	29	,	,	,
18751	6406	30	which	which	WDT
18751	6406	31	obscures	obscure	VBZ
18751	6406	32	the	the	DT
18751	6406	33	end	end	NN
18751	6406	34	reaction	reaction	NN
18751	6406	35	.	.	.
18751	6407	1	Hence	hence	RB
18751	6407	2	the	the	DT
18751	6407	3	sulphuretted	sulphuret	VBN
18751	6407	4	hydrogen	hydrogen	NN
18751	6407	5	must	must	MD
18751	6407	6	be	be	VB
18751	6407	7	boiled	boil	VBN
18751	6407	8	off	off	RP
18751	6407	9	and	and	CC
18751	6407	10	the	the	DT
18751	6407	11	iron	iron	NN
18751	6407	12	removed	remove	VBN
18751	6407	13	as	as	IN
18751	6407	14	basic	basic	JJ
18751	6407	15	ferric	ferric	JJ
18751	6407	16	acetate	acetate	NN
18751	6407	17	by	by	IN
18751	6407	18	the	the	DT
18751	6407	19	method	method	NN
18751	6407	20	described	describe	VBN
18751	6407	21	on	on	IN
18751	6407	22	p.	p.	NN
18751	6407	23	233	233	CD
18751	6407	24	.	.	.
18751	6408	1	If	if	IN
18751	6408	2	the	the	DT
18751	6408	3	precipitate	precipitate	NN
18751	6408	4	is	be	VBZ
18751	6408	5	bulky	bulky	VBN
18751	6408	6	it	-PRON-	PRP
18751	6408	7	should	should	MD
18751	6408	8	be	be	VB
18751	6408	9	dissolved	dissolve	VBN
18751	6408	10	in	in	IN
18751	6408	11	a	a	DT
18751	6408	12	little	little	JJ
18751	6408	13	dilute	dilute	NN
18751	6408	14	acid	acid	NN
18751	6408	15	,	,	,
18751	6408	16	neutralised	neutralise	VBN
18751	6408	17	and	and	CC
18751	6408	18	again	again	RB
18751	6408	19	precipitated	precipitate	VBN
18751	6408	20	as	as	IN
18751	6408	21	basic	basic	JJ
18751	6408	22	acetate	acetate	NN
18751	6408	23	.	.	.
18751	6409	1	The	the	DT
18751	6409	2	nickel	nickel	NN
18751	6409	3	will	will	MD
18751	6409	4	be	be	VB
18751	6409	5	in	in	IN
18751	6409	6	the	the	DT
18751	6409	7	two	two	CD
18751	6409	8	filtrates	filtrate	NNS
18751	6409	9	.	.	.
18751	6410	1	In	in	IN
18751	6410	2	the	the	DT
18751	6410	3	absence	absence	NN
18751	6410	4	of	of	IN
18751	6410	5	manganese	manganese	NNP
18751	6410	6	and	and	CC
18751	6410	7	cobalt	cobalt	VB
18751	6410	8	the	the	DT
18751	6410	9	titration	titration	NN
18751	6410	10	may	may	MD
18751	6410	11	be	be	VB
18751	6410	12	made	make	VBN
18751	6410	13	without	without	IN
18751	6410	14	further	further	JJ
18751	6410	15	separation	separation	NN
18751	6410	16	.	.	.
18751	6411	1	_	_	NNP
18751	6411	2	Manganese	Manganese	NNP
18751	6411	3	_	_	NNP
18751	6411	4	does	do	VBZ
18751	6411	5	not	not	RB
18751	6411	6	directly	directly	RB
18751	6411	7	interfere	interfere	VB
18751	6411	8	,	,	,
18751	6411	9	but	but	CC
18751	6411	10	the	the	DT
18751	6411	11	precipitated	precipitate	VBN
18751	6411	12	hydrate	hydrate	NN
18751	6411	13	,	,	,
18751	6411	14	which	which	WDT
18751	6411	15	rapidly	rapidly	RB
18751	6411	16	darkens	darken	VBZ
18751	6411	17	through	through	IN
18751	6411	18	atmospheric	atmospheric	JJ
18751	6411	19	oxidation	oxidation	NN
18751	6411	20	,	,	,
18751	6411	21	obscures	obscure	VBZ
18751	6411	22	the	the	DT
18751	6411	23	end	end	NN
18751	6411	24	reaction	reaction	NN
18751	6411	25	.	.	.
18751	6412	1	It	-PRON-	PRP
18751	6412	2	may	may	MD
18751	6412	3	be	be	VB
18751	6412	4	removed	remove	VBN
18751	6412	5	by	by	IN
18751	6412	6	passing	pass	VBG
18751	6412	7	sulphuretted	sulphuret	VBN
18751	6412	8	hydrogen	hydrogen	NN
18751	6412	9	through	through	IN
18751	6412	10	the	the	DT
18751	6412	11	filtrate	filtrate	JJ
18751	6412	12	from	from	IN
18751	6412	13	the	the	DT
18751	6412	14	acetate	acetate	JJ
18751	6412	15	separation	separation	NN
18751	6412	16	:	:	:
18751	6412	17	sulphides	sulphide	NNS
18751	6412	18	of	of	IN
18751	6412	19	nickel	nickel	NN
18751	6412	20	,	,	,
18751	6412	21	cobalt	cobalt	NN
18751	6412	22	and	and	CC
18751	6412	23	zinc	zinc	NN
18751	6412	24	will	will	MD
18751	6412	25	be	be	VB
18751	6412	26	precipitated	precipitate	VBN
18751	6412	27	,	,	,
18751	6412	28	whilst	whilst	IN
18751	6412	29	manganese	manganese	NNP
18751	6412	30	remains	remain	VBZ
18751	6412	31	in	in	IN
18751	6412	32	solution	solution	NN
18751	6412	33	:	:	:
18751	6412	34	the	the	DT
18751	6412	35	addition	addition	NN
18751	6412	36	of	of	IN
18751	6412	37	more	more	JJR
18751	6412	38	sodium	sodium	NN
18751	6412	39	acetate	acetate	NNP
18751	6412	40	may	may	MD
18751	6412	41	assist	assist	VB
18751	6412	42	the	the	DT
18751	6412	43	precipitation	precipitation	NN
18751	6412	44	.	.	.
18751	6413	1	The	the	DT
18751	6413	2	precipitate	precipitate	NN
18751	6413	3	must	must	MD
18751	6413	4	be	be	VB
18751	6413	5	filtered	filter	VBN
18751	6413	6	off	off	RP
18751	6413	7	and	and	CC
18751	6413	8	dissolved	dissolve	VBN
18751	6413	9	in	in	IN
18751	6413	10	nitric	nitric	JJ
18751	6413	11	acid	acid	NN
18751	6413	12	:	:	:
18751	6413	13	the	the	DT
18751	6413	14	solution	solution	NN
18751	6413	15	should	should	MD
18751	6413	16	be	be	VB
18751	6413	17	evaporated	evaporate	VBN
18751	6413	18	to	to	IN
18751	6413	19	dryness	dryness	NN
18751	6413	20	.	.	.
18751	6414	1	The	the	DT
18751	6414	2	filtrate	filtrate	JJ
18751	6414	3	may	may	MD
18751	6414	4	retain	retain	VB
18751	6414	5	a	a	DT
18751	6414	6	little	little	JJ
18751	6414	7	nickel	nickel	NN
18751	6414	8	;	;	:
18751	6414	9	if	if	IN
18751	6414	10	so	so	RB
18751	6414	11	,	,	,
18751	6414	12	add	add	VB
18751	6414	13	ammonia	ammonia	NN
18751	6414	14	till	till	IN
18751	6414	15	alkaline	alkaline	NNP
18751	6414	16	,	,	,
18751	6414	17	then	then	RB
18751	6414	18	acidify	acidify	RB
18751	6414	19	with	with	IN
18751	6414	20	acetic	acetic	JJ
18751	6414	21	acid	acid	NN
18751	6414	22	and	and	CC
18751	6414	23	again	again	RB
18751	6414	24	filter	filter	VB
18751	6414	25	;	;	:
18751	6414	26	any	any	DT
18751	6414	27	small	small	JJ
18751	6414	28	precipitate	precipitate	NN
18751	6414	29	obtained	obtain	VBN
18751	6414	30	here	here	RB
18751	6414	31	should	should	MD
18751	6414	32	be	be	VB
18751	6414	33	added	add	VBN
18751	6414	34	to	to	IN
18751	6414	35	that	that	DT
18751	6414	36	first	first	RB
18751	6414	37	obtained	obtain	VBN
18751	6414	38	.	.	.
18751	6415	1	It	-PRON-	PRP
18751	6415	2	is	be	VBZ
18751	6415	3	only	only	RB
18751	6415	4	when	when	WRB
18751	6415	5	_	_	NNP
18751	6415	6	cobalt	cobalt	NN
18751	6415	7	_	_	NNP
18751	6415	8	is	be	VBZ
18751	6415	9	present	present	JJ
18751	6415	10	that	that	IN
18751	6415	11	any	any	DT
18751	6415	12	further	further	JJ
18751	6415	13	separation	separation	NN
18751	6415	14	is	be	VBZ
18751	6415	15	required	require	VBN
18751	6415	16	.	.	.
18751	6416	1	Cobalt	cobalt	NN
18751	6416	2	hydrate	hydrate	NN
18751	6416	3	takes	take	VBZ
18751	6416	4	up	up	RP
18751	6416	5	oxygen	oxygen	NN
18751	6416	6	from	from	IN
18751	6416	7	the	the	DT
18751	6416	8	air	air	NN
18751	6416	9	,	,	,
18751	6416	10	and	and	CC
18751	6416	11	on	on	IN
18751	6416	12	adding	add	VBG
18751	6416	13	potassium	potassium	NN
18751	6416	14	cyanide	cyanide	NN
18751	6416	15	some	some	DT
18751	6416	16	may	may	MD
18751	6416	17	refuse	refuse	VB
18751	6416	18	to	to	TO
18751	6416	19	dissolve	dissolve	VB
18751	6416	20	;	;	:
18751	6416	21	and	and	CC
18751	6416	22	the	the	DT
18751	6416	23	solution	solution	NN
18751	6416	24	itself	-PRON-	PRP
18751	6416	25	acquires	acquire	VBZ
18751	6416	26	a	a	DT
18751	6416	27	brown	brown	JJ
18751	6416	28	colour	colour	NN
18751	6416	29	,	,	,
18751	6416	30	which	which	WDT
18751	6416	31	becomes	become	VBZ
18751	6416	32	deeper	deep	JJR
18751	6416	33	on	on	IN
18751	6416	34	standing	standing	NN
18751	6416	35	.	.	.
18751	6417	1	At	at	IN
18751	6417	2	this	this	DT
18751	6417	3	stage	stage	NN
18751	6417	4	the	the	DT
18751	6417	5	cobalt	cobalt	NN
18751	6417	6	is	be	VBZ
18751	6417	7	easily	easily	RB
18751	6417	8	separated	separate	VBN
18751	6417	9	.	.	.
18751	6418	1	The	the	DT
18751	6418	2	solution	solution	NN
18751	6418	3	containing	contain	VBG
18751	6418	4	the	the	DT
18751	6418	5	nickel	nickel	NN
18751	6418	6	and	and	CC
18751	6418	7	cobalt	cobalt	NN
18751	6418	8	with	with	IN
18751	6418	9	no	no	DT
18751	6418	10	great	great	JJ
18751	6418	11	excess	excess	NN
18751	6418	12	of	of	IN
18751	6418	13	acid	acid	NN
18751	6418	14	,	,	,
18751	6418	15	is	be	VBZ
18751	6418	16	made	make	VBN
18751	6418	17	alkaline	alkaline	JJ
18751	6418	18	by	by	IN
18751	6418	19	adding	add	VBG
18751	6418	20	20	20	CD
18751	6418	21	c.c	c.c	NNP
18751	6418	22	.	.	.
18751	6419	1	of	of	IN
18751	6419	2	soda	soda	NNP
18751	6419	3	exactly	exactly	RB
18751	6419	4	as	as	IN
18751	6419	5	in	in	IN
18751	6419	6	preparing	prepare	VBG
18751	6419	7	for	for	IN
18751	6419	8	a	a	DT
18751	6419	9	titration	titration	NN
18751	6419	10	.	.	.
18751	6420	1	So	so	RB
18751	6420	2	,	,	,
18751	6420	3	too	too	RB
18751	6420	4	,	,	,
18751	6420	5	the	the	DT
18751	6420	6	solution	solution	NN
18751	6420	7	of	of	IN
18751	6420	8	cyanide	cyanide	NN
18751	6420	9	is	be	VBZ
18751	6420	10	added	add	VBN
18751	6420	11	so	so	IN
18751	6420	12	as	as	IN
18751	6420	13	to	to	TO
18751	6420	14	have	have	VB
18751	6420	15	an	an	DT
18751	6420	16	excess	excess	NN
18751	6420	17	of	of	IN
18751	6420	18	20	20	CD
18751	6420	19	or	or	CC
18751	6420	20	30	30	CD
18751	6420	21	c.c	c.c	NN
18751	6420	22	.	.	.
18751	6421	1	;	;	:
18751	6421	2	the	the	DT
18751	6421	3	solution	solution	NN
18751	6421	4	may	may	MD
18751	6421	5	have	have	VB
18751	6421	6	a	a	DT
18751	6421	7	brown	brown	JJ
18751	6421	8	colour	colour	NN
18751	6421	9	,	,	,
18751	6421	10	but	but	CC
18751	6421	11	if	if	IN
18751	6421	12	it	-PRON-	PRP
18751	6421	13	is	be	VBZ
18751	6421	14	not	not	RB
18751	6421	15	quite	quite	RB
18751	6421	16	clear	clear	JJ
18751	6421	17	it	-PRON-	PRP
18751	6421	18	_	_	NNP
18751	6421	19	must	must	MD
18751	6421	20	_	_	NNP
18751	6421	21	be	be	VB
18751	6421	22	filtered	filter	VBN
18751	6421	23	.	.	.
18751	6422	1	Then	then	RB
18751	6422	2	warm	warm	JJ
18751	6422	3	(	(	-LRB-
18751	6422	4	boiling	boiling	NN
18751	6422	5	is	be	VBZ
18751	6422	6	not	not	RB
18751	6422	7	needed	need	VBN
18751	6422	8	)	)	-RRB-
18751	6422	9	and	and	CC
18751	6422	10	add	add	VB
18751	6422	11	from	from	IN
18751	6422	12	50	50	CD
18751	6422	13	to	to	TO
18751	6422	14	100	100	CD
18751	6422	15	c.c	c.c	NNP
18751	6422	16	.	.	.
18751	6423	1	of	of	IN
18751	6423	2	bromine	bromine	NNP
18751	6423	3	water	water	NN
18751	6423	4	.	.	.
18751	6424	1	This	this	DT
18751	6424	2	throws	throw	VBZ
18751	6424	3	down	down	RP
18751	6424	4	all	all	PDT
18751	6424	5	the	the	DT
18751	6424	6	nickel	nickel	NN
18751	6424	7	as	as	IN
18751	6424	8	black	black	JJ
18751	6424	9	peroxide	peroxide	NN
18751	6424	10	in	in	IN
18751	6424	11	a	a	DT
18751	6424	12	condition	condition	NN
18751	6424	13	easy	easy	JJ
18751	6424	14	to	to	TO
18751	6424	15	filter	filter	VB
18751	6424	16	.	.	.
18751	6425	1	Filter	filter	VB
18751	6425	2	it	-PRON-	PRP
18751	6425	3	off	off	RP
18751	6425	4	and	and	CC
18751	6425	5	wash	wash	VB
18751	6425	6	with	with	IN
18751	6425	7	water	water	NN
18751	6425	8	.	.	.
18751	6426	1	The	the	DT
18751	6426	2	precipitate	precipitate	NN
18751	6426	3	can	can	MD
18751	6426	4	be	be	VB
18751	6426	5	dissolved	dissolve	VBN
18751	6426	6	off	off	IN
18751	6426	7	the	the	DT
18751	6426	8	filter	filter	NN
18751	6426	9	with	with	IN
18751	6426	10	the	the	DT
18751	6426	11	greatest	great	JJS
18751	6426	12	ease	ease	NN
18751	6426	13	by	by	IN
18751	6426	14	a	a	DT
18751	6426	15	little	little	JJ
18751	6426	16	warm	warm	JJ
18751	6426	17	sulphurous	sulphurous	JJ
18751	6426	18	acid	acid	NN
18751	6426	19	.	.	.
18751	6427	1	The	the	DT
18751	6427	2	filtrate	filtrate	JJ
18751	6427	3	and	and	CC
18751	6427	4	washings	washing	NNS
18751	6427	5	,	,	,
18751	6427	6	boiled	boil	VBN
18751	6427	7	till	till	IN
18751	6427	8	free	free	JJ
18751	6427	9	from	from	IN
18751	6427	10	sulphurous	sulphurous	JJ
18751	6427	11	acid	acid	NN
18751	6427	12	,	,	,
18751	6427	13	yield	yield	VB
18751	6427	14	the	the	DT
18751	6427	15	nickel	nickel	NN
18751	6427	16	as	as	IN
18751	6427	17	sulphate	sulphate	NN
18751	6427	18	in	in	IN
18751	6427	19	a	a	DT
18751	6427	20	clean	clean	JJ
18751	6427	21	condition	condition	NN
18751	6427	22	.	.	.
18751	6428	1	~Determination	~Determination	NFP
18751	6428	2	of	of	IN
18751	6428	3	Nickel	Nickel	NNP
18751	6428	4	in	in	IN
18751	6428	5	Nickel	Nickel	NNP
18751	6428	6	Sulphate	Sulphate	NNP
18751	6428	7	Crystals.~--Take	Crystals.~--Take	NNP
18751	6428	8	0.5	0.5	CD
18751	6428	9	gram	gram	NN
18751	6428	10	of	of	IN
18751	6428	11	the	the	DT
18751	6428	12	salt	salt	NN
18751	6428	13	,	,	,
18751	6428	14	dissolve	dissolve	VB
18751	6428	15	in	in	IN
18751	6428	16	50	50	CD
18751	6428	17	c.c	c.c	NNP
18751	6428	18	.	.	.
18751	6429	1	of	of	IN
18751	6429	2	water	water	NN
18751	6429	3	and	and	CC
18751	6429	4	add	add	VB
18751	6429	5	25	25	CD
18751	6429	6	c.c	c.c	NNP
18751	6429	7	.	.	.
18751	6430	1	of	of	IN
18751	6430	2	solution	solution	NN
18751	6430	3	of	of	IN
18751	6430	4	soda	soda	NN
18751	6430	5	.	.	.
18751	6431	1	Run	run	VB
18751	6431	2	in	in	RP
18751	6431	3	from	from	IN
18751	6431	4	a	a	DT
18751	6431	5	burette	burette	NN
18751	6431	6	,	,	,
18751	6431	7	say	say	UH
18751	6431	8	,	,	,
18751	6431	9	60	60	CD
18751	6431	10	c.c	c.c	NNP
18751	6431	11	.	.	.
18751	6432	1	"	"	``
18751	6432	2	cyanide	cyanide	NN
18751	6432	3	.	.	.
18751	6432	4	"	"	''
18751	6433	1	Add	add	VB
18751	6433	2	a	a	DT
18751	6433	3	few	few	JJ
18751	6433	4	drops	drop	NNS
18751	6433	5	of	of	IN
18751	6433	6	potassium	potassium	NN
18751	6433	7	iodide	iodide	NN
18751	6433	8	and	and	CC
18751	6433	9	titrate	titrate	VB
18751	6433	10	back	back	RB
18751	6433	11	with	with	IN
18751	6433	12	"	"	``
18751	6433	13	silver	silver	NN
18751	6433	14	nitrate	nitrate	JJ
18751	6433	15	.	.	.
18751	6433	16	"	"	''
18751	6434	1	Suppose	suppose	VB
18751	6434	2	15.5	15.5	CD
18751	6434	3	c.c	c.c	NNP
18751	6434	4	.	.	.
18751	6435	1	of	of	IN
18751	6435	2	the	the	DT
18751	6435	3	latter	latter	NN
18751	6435	4	is	be	VBZ
18751	6435	5	required	require	VBN
18751	6435	6	.	.	.
18751	6436	1	Then	then	RB
18751	6436	2	15.5	15.5	CD
18751	6436	3	c.c	c.c	NNP
18751	6436	4	.	.	.
18751	6437	1	subtracted	subtract	VBN
18751	6437	2	from	from	IN
18751	6437	3	60	60	CD
18751	6437	4	c.c	c.c	NNP
18751	6437	5	.	.	.
18751	6438	1	leaves	leave	VBZ
18751	6438	2	44.5	44.5	CD
18751	6438	3	c.c	c.c	NNP
18751	6438	4	.	.	NNP
18751	6438	5	,	,	,
18751	6438	6	and	and	CC
18751	6438	7	since	since	IN
18751	6438	8	100	100	CD
18751	6438	9	c.c	c.c	NNP
18751	6438	10	.	.	.
18751	6439	1	=	=	NFP
18751	6439	2	0.25	0.25	CD
18751	6439	3	gram	gram	NN
18751	6439	4	of	of	IN
18751	6439	5	nickel	nickel	NN
18751	6439	6	,	,	,
18751	6439	7	44.5	44.5	CD
18751	6439	8	c.c	c.c	NNP
18751	6439	9	.	.	.
18751	6440	1	will	will	MD
18751	6440	2	equal	equal	VB
18751	6440	3	0.11125	0.11125	CD
18751	6440	4	gram	gram	NN
18751	6440	5	of	of	IN
18751	6440	6	nickel	nickel	NN
18751	6440	7	.	.	.
18751	6441	1	This	this	DT
18751	6441	2	in	in	IN
18751	6441	3	0.5	0.5	CD
18751	6441	4	gram	gram	NN
18751	6441	5	of	of	IN
18751	6441	6	the	the	DT
18751	6441	7	salt	salt	NN
18751	6441	8	equals	equal	VBZ
18751	6441	9	22.25	22.25	CD
18751	6441	10	per	per	IN
18751	6441	11	cent	cent	NN
18751	6441	12	.	.	.
18751	6442	1	~Determination	~Determination	NFP
18751	6442	2	of	of	IN
18751	6442	3	Nickel	nickel	NN
18751	6442	4	in	in	IN
18751	6442	5	German	german	JJ
18751	6442	6	Silver.~--Weigh	Silver.~--Weigh	NNP
18751	6442	7	up	up	RB
18751	6442	8	0.5	0.5	CD
18751	6442	9	gram	gram	NN
18751	6442	10	of	of	IN
18751	6442	11	the	the	DT
18751	6442	12	alloy	alloy	NN
18751	6442	13	,	,	,
18751	6442	14	and	and	CC
18751	6442	15	dissolve	dissolve	VB
18751	6442	16	in	in	IN
18751	6442	17	a	a	DT
18751	6442	18	dish	dish	NN
18751	6442	19	with	with	IN
18751	6442	20	5	5	CD
18751	6442	21	or	or	CC
18751	6442	22	10	10	CD
18751	6442	23	c.c	c.c	NNP
18751	6442	24	.	.	.
18751	6443	1	of	of	IN
18751	6443	2	dilute	dilute	NNP
18751	6443	3	nitric	nitric	NNP
18751	6443	4	acid	acid	NN
18751	6443	5	.	.	.
18751	6444	1	Add	Add	NNP
18751	6444	2	5	5	CD
18751	6444	3	c.c	c.c	NN
18751	6444	4	.	.	.
18751	6445	1	of	of	IN
18751	6445	2	dilute	dilute	NNP
18751	6445	3	sulphuric	sulphuric	NNP
18751	6445	4	acid	acid	NNP
18751	6445	5	and	and	CC
18751	6445	6	evaporate	evaporate	VB
18751	6445	7	till	till	IN
18751	6445	8	all	all	PDT
18751	6445	9	the	the	DT
18751	6445	10	nitric	nitric	JJ
18751	6445	11	acid	acid	NN
18751	6445	12	is	be	VBZ
18751	6445	13	removed	remove	VBN
18751	6445	14	.	.	.
18751	6446	1	Cool	cool	UH
18751	6446	2	,	,	,
18751	6446	3	take	take	VB
18751	6446	4	up	up	RP
18751	6446	5	with	with	IN
18751	6446	6	50	50	CD
18751	6446	7	c.c	c.c	NNP
18751	6446	8	.	.	.
18751	6447	1	of	of	IN
18751	6447	2	water	water	NN
18751	6447	3	,	,	,
18751	6447	4	and	and	CC
18751	6447	5	when	when	WRB
18751	6447	6	dissolved	dissolve	VBN
18751	6447	7	pass	pass	NN
18751	6447	8	sulphuretted	sulphuret	VBD
18751	6447	9	hydrogen	hydrogen	NN
18751	6447	10	through	through	IN
18751	6447	11	the	the	DT
18751	6447	12	solution	solution	NN
18751	6447	13	.	.	.
18751	6448	1	Filter	filter	VB
18751	6448	2	off	off	RP
18751	6448	3	the	the	DT
18751	6448	4	precipitate	precipitate	NN
18751	6448	5	and	and	CC
18751	6448	6	wash	wash	VB
18751	6448	7	with	with	IN
18751	6448	8	water	water	NN
18751	6448	9	containing	contain	VBG
18751	6448	10	sulphuretted	sulphuret	VBN
18751	6448	11	hydrogen	hydrogen	NN
18751	6448	12	and	and	CC
18751	6448	13	dilute	dilute	NNP
18751	6448	14	sulphuric	sulphuric	NNP
18751	6448	15	acid	acid	NN
18751	6448	16	.	.	.
18751	6449	1	Boil	boil	VB
18751	6449	2	down	down	RP
18751	6449	3	the	the	DT
18751	6449	4	filtrate	filtrate	JJ
18751	6449	5	and	and	CC
18751	6449	6	washings	washing	NNS
18751	6449	7	to	to	TO
18751	6449	8	get	get	VB
18751	6449	9	rid	rid	VBN
18751	6449	10	of	of	IN
18751	6449	11	the	the	DT
18751	6449	12	excess	excess	NN
18751	6449	13	of	of	IN
18751	6449	14	the	the	DT
18751	6449	15	gas	gas	NN
18751	6449	16	;	;	:
18751	6449	17	add	add	VB
18751	6449	18	some	some	DT
18751	6449	19	nitric	nitric	JJ
18751	6449	20	acid	acid	NN
18751	6449	21	and	and	CC
18751	6449	22	continue	continue	VB
18751	6449	23	the	the	DT
18751	6449	24	boiling	boiling	NN
18751	6449	25	.	.	.
18751	6450	1	Cool	cool	UH
18751	6450	2	,	,	,
18751	6450	3	neutralise	neutralise	VB
18751	6450	4	the	the	DT
18751	6450	5	excess	excess	NN
18751	6450	6	of	of	IN
18751	6450	7	acid	acid	NN
18751	6450	8	with	with	IN
18751	6450	9	soda	soda	NN
18751	6450	10	,	,	,
18751	6450	11	add	add	VB
18751	6450	12	1	1	CD
18751	6450	13	gram	gram	NN
18751	6450	14	of	of	IN
18751	6450	15	sodium	sodium	NN
18751	6450	16	acetate	acetate	NN
18751	6450	17	and	and	CC
18751	6450	18	boil	boil	VB
18751	6450	19	.	.	.
18751	6451	1	Filter	filter	VB
18751	6451	2	off	off	RP
18751	6451	3	the	the	DT
18751	6451	4	precipitate	precipitate	NN
18751	6451	5	which	which	WDT
18751	6451	6	contains	contain	VBZ
18751	6451	7	the	the	DT
18751	6451	8	iron	iron	NN
18751	6451	9	.	.	.
18751	6452	1	The	the	DT
18751	6452	2	filtrate	filtrate	JJ
18751	6452	3	,	,	,
18751	6452	4	cooled	cool	VBN
18751	6452	5	and	and	CC
18751	6452	6	rendered	render	VBN
18751	6452	7	alkaline	alkaline	NN
18751	6452	8	with	with	IN
18751	6452	9	soda	soda	NN
18751	6452	10	,	,	,
18751	6452	11	is	be	VBZ
18751	6452	12	ready	ready	JJ
18751	6452	13	for	for	IN
18751	6452	14	the	the	DT
18751	6452	15	titration	titration	NN
18751	6452	16	.	.	.
18751	6453	1	COBALT	COBALT	NNS
18751	6453	2	Occurs	occur	VBZ
18751	6453	3	less	less	RBR
18751	6453	4	abundantly	abundantly	RB
18751	6453	5	than	than	IN
18751	6453	6	nickel	nickel	NN
18751	6453	7	.	.	.
18751	6454	1	Its	-PRON-	PRP$
18751	6454	2	chief	chief	JJ
18751	6454	3	ores	ore	NNS
18751	6454	4	are	be	VBP
18751	6454	5	smaltite	smaltite	JJ
18751	6454	6	and	and	CC
18751	6454	7	cobaltite	cobaltite	JJ
18751	6454	8	,	,	,
18751	6454	9	which	which	WDT
18751	6454	10	are	be	VBP
18751	6454	11	arsenides	arsenide	NNS
18751	6454	12	of	of	IN
18751	6454	13	cobalt	cobalt	NN
18751	6454	14	,	,	,
18751	6454	15	with	with	IN
18751	6454	16	more	more	RBR
18751	6454	17	or	or	CC
18751	6454	18	less	less	JJR
18751	6454	19	iron	iron	NN
18751	6454	20	,	,	,
18751	6454	21	nickel	nickel	NN
18751	6454	22	,	,	,
18751	6454	23	and	and	CC
18751	6454	24	copper	copper	NN
18751	6454	25	.	.	.
18751	6455	1	It	-PRON-	PRP
18751	6455	2	also	also	RB
18751	6455	3	occurs	occur	VBZ
18751	6455	4	as	as	IN
18751	6455	5	arseniate	arseniate	NN
18751	6455	6	in	in	IN
18751	6455	7	erythrine	erythrine	NN
18751	6455	8	,	,	,
18751	6455	9	and	and	CC
18751	6455	10	as	as	IN
18751	6455	11	oxide	oxide	NN
18751	6455	12	in	in	IN
18751	6455	13	asbolan	asbolan	NNP
18751	6455	14	or	or	CC
18751	6455	15	earthy	earthy	JJ
18751	6455	16	cobalt	cobalt	NN
18751	6455	17	,	,	,
18751	6455	18	which	which	WDT
18751	6455	19	is	be	VBZ
18751	6455	20	essentially	essentially	RB
18751	6455	21	a	a	DT
18751	6455	22	wad	wad	NN
18751	6455	23	carrying	carrying	NN
18751	6455	24	cobalt	cobalt	NN
18751	6455	25	.	.	.
18751	6456	1	It	-PRON-	PRP
18751	6456	2	is	be	VBZ
18751	6456	3	mainly	mainly	RB
18751	6456	4	used	use	VBN
18751	6456	5	in	in	IN
18751	6456	6	the	the	DT
18751	6456	7	manufacture	manufacture	NN
18751	6456	8	of	of	IN
18751	6456	9	smalts	smalt	NNS
18751	6456	10	for	for	IN
18751	6456	11	imparting	impart	VBG
18751	6456	12	a	a	DT
18751	6456	13	blue	blue	JJ
18751	6456	14	colour	colour	NN
18751	6456	15	to	to	TO
18751	6456	16	glass	glass	NN
18751	6456	17	and	and	CC
18751	6456	18	enamels	enamel	NNS
18751	6456	19	.	.	.
18751	6457	1	The	the	DT
18751	6457	2	oxide	oxide	NN
18751	6457	3	of	of	IN
18751	6457	4	cobalt	cobalt	NN
18751	6457	5	forms	form	NNS
18751	6457	6	coloured	colour	VBD
18751	6457	7	compounds	compound	NNS
18751	6457	8	with	with	IN
18751	6457	9	many	many	JJ
18751	6457	10	other	other	JJ
18751	6457	11	metallic	metallic	JJ
18751	6457	12	oxides	oxide	NNS
18751	6457	13	.	.	.
18751	6458	1	With	with	IN
18751	6458	2	oxide	oxide	NN
18751	6458	3	of	of	IN
18751	6458	4	zinc	zinc	NN
18751	6458	5	it	-PRON-	PRP
18751	6458	6	forms	form	VBZ
18751	6458	7	"	"	``
18751	6458	8	Rinman	Rinman	NNP
18751	6458	9	's	's	POS
18751	6458	10	green	green	JJ
18751	6458	11	"	"	''
18751	6458	12	;	;	:
18751	6458	13	with	with	IN
18751	6458	14	aluminia	aluminia	NNP
18751	6458	15	,	,	,
18751	6458	16	a	a	DT
18751	6458	17	blue	blue	NN
18751	6458	18	;	;	:
18751	6458	19	with	with	IN
18751	6458	20	magnesia	magnesia	NNP
18751	6458	21	,	,	,
18751	6458	22	a	a	DT
18751	6458	23	pink	pink	NN
18751	6458	24	.	.	.
18751	6459	1	This	this	DT
18751	6459	2	property	property	NN
18751	6459	3	is	be	VBZ
18751	6459	4	taken	take	VBN
18751	6459	5	advantage	advantage	NN
18751	6459	6	of	of	IN
18751	6459	7	in	in	IN
18751	6459	8	the	the	DT
18751	6459	9	detection	detection	NN
18751	6459	10	of	of	IN
18751	6459	11	substances	substance	NNS
18751	6459	12	before	before	IN
18751	6459	13	the	the	DT
18751	6459	14	blow	blow	NN
18751	6459	15	-	-	HYPH
18751	6459	16	pipe	pipe	NN
18751	6459	17	.	.	.
18751	6460	1	The	the	DT
18751	6460	2	compounds	compound	NNS
18751	6460	3	of	of	IN
18751	6460	4	cobalt	cobalt	NN
18751	6460	5	in	in	IN
18751	6460	6	most	most	JJS
18751	6460	7	of	of	IN
18751	6460	8	their	-PRON-	PRP$
18751	6460	9	properties	property	NNS
18751	6460	10	closely	closely	RB
18751	6460	11	resemble	resemble	VBP
18751	6460	12	those	those	DT
18751	6460	13	of	of	IN
18751	6460	14	nickel	nickel	NN
18751	6460	15	,	,	,
18751	6460	16	and	and	CC
18751	6460	17	the	the	DT
18751	6460	18	remarks	remark	NNS
18751	6460	19	as	as	IN
18751	6460	20	to	to	IN
18751	6460	21	solution	solution	NN
18751	6460	22	and	and	CC
18751	6460	23	separation	separation	NN
18751	6460	24	given	give	VBN
18751	6460	25	for	for	IN
18751	6460	26	the	the	DT
18751	6460	27	latter	latter	JJ
18751	6460	28	metal	metal	NN
18751	6460	29	apply	apply	VB
18751	6460	30	here	here	RB
18751	6460	31	.	.	.
18751	6461	1	Solutions	solution	NNS
18751	6461	2	of	of	IN
18751	6461	3	cobalt	cobalt	NN
18751	6461	4	are	be	VBP
18751	6461	5	pink	pink	JJ
18751	6461	6	,	,	,
18751	6461	7	whilst	whilst	IN
18751	6461	8	those	those	DT
18751	6461	9	of	of	IN
18751	6461	10	nickel	nickel	NN
18751	6461	11	are	be	VBP
18751	6461	12	green	green	JJ
18751	6461	13	.	.	.
18751	6462	1	The	the	DT
18751	6462	2	detection	detection	NN
18751	6462	3	of	of	IN
18751	6462	4	cobalt	cobalt	NN
18751	6462	5	,	,	,
18751	6462	6	even	even	RB
18751	6462	7	in	in	IN
18751	6462	8	very	very	RB
18751	6462	9	small	small	JJ
18751	6462	10	quantity	quantity	NN
18751	6462	11	,	,	,
18751	6462	12	is	be	VBZ
18751	6462	13	rendered	render	VBN
18751	6462	14	easy	easy	JJ
18751	6462	15	by	by	IN
18751	6462	16	the	the	DT
18751	6462	17	strong	strong	JJ
18751	6462	18	blue	blue	JJ
18751	6462	19	colour	colour	NN
18751	6462	20	which	which	WDT
18751	6462	21	it	-PRON-	PRP
18751	6462	22	gives	give	VBZ
18751	6462	23	to	to	IN
18751	6462	24	the	the	DT
18751	6462	25	borax	borax	NN
18751	6462	26	bead	bead	NN
18751	6462	27	,	,	,
18751	6462	28	both	both	CC
18751	6462	29	in	in	IN
18751	6462	30	the	the	DT
18751	6462	31	oxidising	oxidising	JJ
18751	6462	32	and	and	CC
18751	6462	33	in	in	IN
18751	6462	34	the	the	DT
18751	6462	35	reducing	reduce	VBG
18751	6462	36	flame	flame	NN
18751	6462	37	.	.	.
18751	6463	1	It	-PRON-	PRP
18751	6463	2	is	be	VBZ
18751	6463	3	concentrated	concentrate	VBN
18751	6463	4	from	from	IN
18751	6463	5	the	the	DT
18751	6463	6	ore	ore	NN
18751	6463	7	in	in	IN
18751	6463	8	the	the	DT
18751	6463	9	same	same	JJ
18751	6463	10	way	way	NN
18751	6463	11	as	as	IN
18751	6463	12	nickel	nickel	NN
18751	6463	13	,	,	,
18751	6463	14	and	and	CC
18751	6463	15	should	should	MD
18751	6463	16	be	be	VB
18751	6463	17	separated	separate	VBN
18751	6463	18	from	from	IN
18751	6463	19	that	that	DT
18751	6463	20	metal	metal	NN
18751	6463	21	by	by	IN
18751	6463	22	means	mean	NNS
18751	6463	23	of	of	IN
18751	6463	24	potassic	potassic	JJ
18751	6463	25	nitrite	nitrite	JJ
18751	6463	26	in	in	IN
18751	6463	27	the	the	DT
18751	6463	28	way	way	NN
18751	6463	29	described	describe	VBN
18751	6463	30	.	.	.
18751	6464	1	The	the	DT
18751	6464	2	dry	dry	JJ
18751	6464	3	assay	assay	NN
18751	6464	4	of	of	IN
18751	6464	5	cobalt	cobalt	NN
18751	6464	6	has	have	VBZ
18751	6464	7	been	be	VBN
18751	6464	8	given	give	VBN
18751	6464	9	under	under	IN
18751	6464	10	_	_	NNP
18751	6464	11	Nickel	Nickel	NNP
18751	6464	12	_	_	NNP
18751	6464	13	.	.	.
18751	6465	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	6465	2	METHOD	METHOD	NNP
18751	6465	3	.	.	.
18751	6466	1	The	the	DT
18751	6466	2	yellow	yellow	JJ
18751	6466	3	precipitate	precipitate	NN
18751	6466	4	from	from	IN
18751	6466	5	the	the	DT
18751	6466	6	potassium	potassium	NN
18751	6466	7	nitrite	nitrite	NN
18751	6466	8	,	,	,
18751	6466	9	after	after	IN
18751	6466	10	being	be	VBG
18751	6466	11	washed	wash	VBN
18751	6466	12	with	with	IN
18751	6466	13	the	the	DT
18751	6466	14	acetate	acetate	NN
18751	6466	15	of	of	IN
18751	6466	16	potash	potash	NN
18751	6466	17	,	,	,
18751	6466	18	is	be	VBZ
18751	6466	19	washed	wash	VBN
18751	6466	20	with	with	IN
18751	6466	21	alcohol	alcohol	NN
18751	6466	22	,	,	,
18751	6466	23	dried	dry	VBN
18751	6466	24	,	,	,
18751	6466	25	transferred	transfer	VBN
18751	6466	26	to	to	IN
18751	6466	27	a	a	DT
18751	6466	28	weighed	weigh	VBN
18751	6466	29	porcelain	porcelain	NN
18751	6466	30	crucible	crucible	JJ
18751	6466	31	,	,	,
18751	6466	32	and	and	CC
18751	6466	33	cautiously	cautiously	RB
18751	6466	34	ignited	ignite	VBD
18751	6466	35	with	with	IN
18751	6466	36	an	an	DT
18751	6466	37	excess	excess	NN
18751	6466	38	of	of	IN
18751	6466	39	strong	strong	JJ
18751	6466	40	sulphuric	sulphuric	JJ
18751	6466	41	acid	acid	NN
18751	6466	42	.	.	.
18751	6467	1	The	the	DT
18751	6467	2	heat	heat	NN
18751	6467	3	must	must	MD
18751	6467	4	not	not	RB
18751	6467	5	be	be	VB
18751	6467	6	sufficient	sufficient	JJ
18751	6467	7	to	to	TO
18751	6467	8	decompose	decompose	VB
18751	6467	9	the	the	DT
18751	6467	10	sulphate	sulphate	NN
18751	6467	11	of	of	IN
18751	6467	12	cobalt	cobalt	NN
18751	6467	13	,	,	,
18751	6467	14	which	which	WDT
18751	6467	15	decomposition	decomposition	NN
18751	6467	16	is	be	VBZ
18751	6467	17	indicated	indicate	VBN
18751	6467	18	by	by	IN
18751	6467	19	a	a	DT
18751	6467	20	blackening	blackening	NN
18751	6467	21	of	of	IN
18751	6467	22	the	the	DT
18751	6467	23	substance	substance	NN
18751	6467	24	at	at	IN
18751	6467	25	the	the	DT
18751	6467	26	edges	edge	NNS
18751	6467	27	.	.	.
18751	6468	1	The	the	DT
18751	6468	2	salt	salt	NN
18751	6468	3	bears	bear	VBZ
18751	6468	4	a	a	DT
18751	6468	5	low	low	JJ
18751	6468	6	red	red	JJ
18751	6468	7	heat	heat	NN
18751	6468	8	without	without	IN
18751	6468	9	breaking	break	VBG
18751	6468	10	up	up	RP
18751	6468	11	.	.	.
18751	6469	1	If	if	IN
18751	6469	2	blackening	blackening	NN
18751	6469	3	has	have	VBZ
18751	6469	4	occurred	occur	VBN
18751	6469	5	,	,	,
18751	6469	6	moisten	moisten	VBN
18751	6469	7	with	with	IN
18751	6469	8	sulphuric	sulphuric	JJ
18751	6469	9	acid	acid	NN
18751	6469	10	,	,	,
18751	6469	11	and	and	CC
18751	6469	12	ignite	ignite	VB
18751	6469	13	again	again	RB
18751	6469	14	.	.	.
18751	6470	1	Cool	cool	JJ
18751	6470	2	and	and	CC
18751	6470	3	weigh	weigh	VB
18751	6470	4	.	.	.
18751	6471	1	The	the	DT
18751	6471	2	substance	substance	NN
18751	6471	3	is	be	VBZ
18751	6471	4	a	a	DT
18751	6471	5	mixture	mixture	NN
18751	6471	6	of	of	IN
18751	6471	7	the	the	DT
18751	6471	8	sulphates	sulphate	NNS
18751	6471	9	of	of	IN
18751	6471	10	cobalt	cobalt	NN
18751	6471	11	and	and	CC
18751	6471	12	potash	potash	NN
18751	6471	13	(	(	-LRB-
18751	6471	14	2CoSO_{4	2coso_{4	CD
18751	6471	15	}	}	-RRB-
18751	6471	16	+	+	CC
18751	6471	17	3K_{2}SO_{4	3k_{2}so_{4	NN
18751	6471	18	}	}	-RRB-
18751	6471	19	)	)	-RRB-
18751	6471	20	,	,	,
18751	6471	21	and	and	CC
18751	6471	22	contains	contain	VBZ
18751	6471	23	14.17	14.17	CD
18751	6471	24	per	per	NN
18751	6471	25	cent	cent	NN
18751	6471	26	.	.	.
18751	6472	1	of	of	IN
18751	6472	2	cobalt	cobalt	NN
18751	6472	3	.	.	.
18751	6473	1	Cobalt	cobalt	NN
18751	6473	2	is	be	VBZ
18751	6473	3	also	also	RB
18751	6473	4	gravimetrically	gravimetrically	RB
18751	6473	5	determined	determined	JJ
18751	6473	6	,	,	,
18751	6473	7	like	like	IN
18751	6473	8	nickel	nickel	NN
18751	6473	9	,	,	,
18751	6473	10	by	by	IN
18751	6473	11	electrolysis	electrolysis	NN
18751	6473	12	,	,	,
18751	6473	13	or	or	CC
18751	6473	14	by	by	IN
18751	6473	15	precipitation	precipitation	NN
18751	6473	16	with	with	IN
18751	6473	17	sodic	sodic	JJ
18751	6473	18	hydrate	hydrate	NN
18751	6473	19	.	.	.
18751	6474	1	In	in	IN
18751	6474	2	the	the	DT
18751	6474	3	latter	latter	JJ
18751	6474	4	case	case	NN
18751	6474	5	,	,	,
18751	6474	6	the	the	DT
18751	6474	7	ignited	ignite	VBN
18751	6474	8	oxide	oxide	NN
18751	6474	9	will	will	MD
18751	6474	10	be	be	VB
18751	6474	11	somewhat	somewhat	RB
18751	6474	12	uncertain	uncertain	JJ
18751	6474	13	in	in	IN
18751	6474	14	composition	composition	NN
18751	6474	15	,	,	,
18751	6474	16	owing	owe	VBG
18751	6474	17	to	to	IN
18751	6474	18	its	-PRON-	PRP$
18751	6474	19	containing	contain	VBG
18751	6474	20	an	an	DT
18751	6474	21	excess	excess	NN
18751	6474	22	of	of	IN
18751	6474	23	oxygen	oxygen	NN
18751	6474	24	.	.	.
18751	6475	1	Consequently	consequently	RB
18751	6475	2	,	,	,
18751	6475	3	it	-PRON-	PRP
18751	6475	4	is	be	VBZ
18751	6475	5	better	well	JJR
18751	6475	6	to	to	TO
18751	6475	7	reduce	reduce	VB
18751	6475	8	it	-PRON-	PRP
18751	6475	9	by	by	IN
18751	6475	10	igniting	ignite	VBG
18751	6475	11	at	at	IN
18751	6475	12	a	a	DT
18751	6475	13	red	red	JJ
18751	6475	14	heat	heat	NN
18751	6475	15	in	in	IN
18751	6475	16	a	a	DT
18751	6475	17	current	current	NN
18751	6475	18	of	of	IN
18751	6475	19	hydrogen	hydrogen	NN
18751	6475	20	and	and	CC
18751	6475	21	to	to	TO
18751	6475	22	weigh	weigh	VB
18751	6475	23	it	-PRON-	PRP
18751	6475	24	as	as	IN
18751	6475	25	metallic	metallic	JJ
18751	6475	26	cobalt	cobalt	NN
18751	6475	27	.	.	.
18751	6476	1	PRACTICAL	practical	NN
18751	6476	2	EXERCISES	exercise	NNS
18751	6476	3	.	.	.
18751	6477	1	1	1	LS
18751	6477	2	.	.	.
18751	6478	1	In	in	IN
18751	6478	2	the	the	DT
18751	6478	3	dry	dry	JJ
18751	6478	4	assay	assay	NN
18751	6478	5	of	of	IN
18751	6478	6	an	an	DT
18751	6478	7	ore	ore	NN
18751	6478	8	containing	contain	VBG
18751	6478	9	cobalt	cobalt	NN
18751	6478	10	,	,	,
18751	6478	11	nickel	nickel	NN
18751	6478	12	,	,	,
18751	6478	13	and	and	CC
18751	6478	14	copper	copper	NN
18751	6478	15	,	,	,
18751	6478	16	the	the	DT
18751	6478	17	following	follow	VBG
18751	6478	18	results	result	NNS
18751	6478	19	were	be	VBD
18751	6478	20	obtained	obtain	VBN
18751	6478	21	.	.	.
18751	6479	1	Calculate	calculate	VB
18751	6479	2	the	the	DT
18751	6479	3	percentages	percentage	NNS
18751	6479	4	.	.	.
18751	6480	1	Ore	Ore	NNP
18751	6480	2	taken	take	VBN
18751	6480	3	,	,	,
18751	6480	4	5	5	CD
18751	6480	5	grams	gram	NNS
18751	6480	6	.	.	.
18751	6481	1	Speise	speise	NN
18751	6481	2	formed	form	VBN
18751	6481	3	,	,	,
18751	6481	4	0.99	0.99	CD
18751	6481	5	gram	gram	NN
18751	6481	6	.	.	.
18751	6482	1	Speise	speise	NN
18751	6482	2	taken	take	VBN
18751	6482	3	.	.	.
18751	6483	1	0.99	0.99	CD
18751	6483	2	gram	gram	NN
18751	6483	3	.	.	.
18751	6484	1	Arsenides	arsenide	NNS
18751	6484	2	of	of	IN
18751	6484	3	cobalt	cobalt	NN
18751	6484	4	,	,	,
18751	6484	5	nickel	nickel	NN
18751	6484	6	,	,	,
18751	6484	7	and	and	CC
18751	6484	8	copper	copper	NN
18751	6484	9	got	get	VBD
18751	6484	10	,	,	,
18751	6484	11	0.75	0.75	CD
18751	6484	12	gram	gram	NN
18751	6484	13	.	.	.
18751	6485	1	Arsenide	arsenide	NN
18751	6485	2	of	of	IN
18751	6485	3	nickel	nickel	NN
18751	6485	4	and	and	CC
18751	6485	5	copper	copper	NN
18751	6485	6	got	get	VBD
18751	6485	7	,	,	,
18751	6485	8	0.54	0.54	CD
18751	6485	9	gram	gram	NN
18751	6485	10	.	.	.
18751	6486	1	Gold	gold	NN
18751	6486	2	added	add	VBD
18751	6486	3	,	,	,
18751	6486	4	0.5	0.5	CD
18751	6486	5	gram	gram	NN
18751	6486	6	.	.	.
18751	6487	1	Gold	gold	NN
18751	6487	2	and	and	CC
18751	6487	3	copper	copper	NN
18751	6487	4	got	get	VBD
18751	6487	5	,	,	,
18751	6487	6	0.61	0.61	CD
18751	6487	7	gram	gram	NN
18751	6487	8	.	.	.
18751	6488	1	2	2	LS
18751	6488	2	.	.	.
18751	6489	1	Calculate	calculate	VB
18751	6489	2	the	the	DT
18751	6489	3	percentage	percentage	NN
18751	6489	4	composition	composition	NN
18751	6489	5	of	of	IN
18751	6489	6	the	the	DT
18751	6489	7	following	follow	VBG
18751	6489	8	compounds	compound	NNS
18751	6489	9	:	:	:
18751	6489	10	Co_{2}As	Co_{2}As	NNP
18751	6489	11	,	,	,
18751	6489	12	Ni_{2}As	Ni_{2}As	NNP
18751	6489	13	,	,	,
18751	6489	14	and	and	CC
18751	6489	15	Cu_{2}As	Cu_{2}As	NNP
18751	6489	16	.	.	.
18751	6490	1	3	3	LS
18751	6490	2	.	.	.
18751	6491	1	A	a	DT
18751	6491	2	sample	sample	NN
18751	6491	3	of	of	IN
18751	6491	4	mispickel	mispickel	NNP
18751	6491	5	contains	contain	VBZ
18751	6491	6	7	7	CD
18751	6491	7	per	per	NN
18751	6491	8	cent	cent	NN
18751	6491	9	.	.	.
18751	6492	1	cobalt	cobalt	NN
18751	6492	2	.	.	.
18751	6493	1	What	what	WDT
18751	6493	2	weight	weight	NN
18751	6493	3	of	of	IN
18751	6493	4	the	the	DT
18751	6493	5	mixed	mixed	JJ
18751	6493	6	sulphates	sulphate	NNS
18751	6493	7	of	of	IN
18751	6493	8	potash	potash	NN
18751	6493	9	and	and	CC
18751	6493	10	cobalt	cobalt	NN
18751	6493	11	will	will	MD
18751	6493	12	be	be	VB
18751	6493	13	obtained	obtain	VBN
18751	6493	14	in	in	IN
18751	6493	15	a	a	DT
18751	6493	16	gravimetric	gravimetric	JJ
18751	6493	17	determination	determination	NN
18751	6493	18	on	on	IN
18751	6493	19	1	1	CD
18751	6493	20	gram	gram	NN
18751	6493	21	of	of	IN
18751	6493	22	the	the	DT
18751	6493	23	ore	ore	NN
18751	6493	24	?	?	.
18751	6494	1	4	4	LS
18751	6494	2	.	.	.
18751	6495	1	0.3157	0.3157	CD
18751	6495	2	gram	gram	NN
18751	6495	3	of	of	IN
18751	6495	4	metal	metal	NN
18751	6495	5	was	be	VBD
18751	6495	6	deposited	deposit	VBN
18751	6495	7	by	by	IN
18751	6495	8	the	the	DT
18751	6495	9	electrolysis	electrolysis	NN
18751	6495	10	of	of	IN
18751	6495	11	a	a	DT
18751	6495	12	nickel	nickel	NN
18751	6495	13	and	and	CC
18751	6495	14	cobalt	cobalt	NN
18751	6495	15	solution	solution	NN
18751	6495	16	.	.	.
18751	6496	1	On	on	IN
18751	6496	2	dissolving	dissolving	NN
18751	6496	3	in	in	IN
18751	6496	4	nitric	nitric	JJ
18751	6496	5	acid	acid	NN
18751	6496	6	and	and	CC
18751	6496	7	determining	determine	VBG
18751	6496	8	the	the	DT
18751	6496	9	cobalt	cobalt	NN
18751	6496	10	0.2563	0.2563	CD
18751	6496	11	gram	gram	NN
18751	6496	12	of	of	IN
18751	6496	13	potassium	potassium	NN
18751	6496	14	and	and	CC
18751	6496	15	cobalt	cobalt	NN
18751	6496	16	sulphates	sulphate	NNS
18751	6496	17	were	be	VBD
18751	6496	18	got	get	VBN
18751	6496	19	.	.	.
18751	6497	1	Find	find	VB
18751	6497	2	the	the	DT
18751	6497	3	weights	weight	NNS
18751	6497	4	of	of	IN
18751	6497	5	cobalt	cobalt	NN
18751	6497	6	and	and	CC
18751	6497	7	nickel	nickel	NN
18751	6497	8	present	present	NN
18751	6497	9	in	in	IN
18751	6497	10	the	the	DT
18751	6497	11	deposit	deposit	NN
18751	6497	12	.	.	.
18751	6498	1	5	5	CD
18751	6498	2	.	.	.
18751	6499	1	What	what	WP
18751	6499	2	should	should	MD
18751	6499	3	be	be	VB
18751	6499	4	the	the	DT
18751	6499	5	percentage	percentage	NN
18751	6499	6	composition	composition	NN
18751	6499	7	of	of	IN
18751	6499	8	pure	pure	JJ
18751	6499	9	cobaltite	cobaltite	NNP
18751	6499	10	,	,	,
18751	6499	11	its	-PRON-	PRP$
18751	6499	12	formula	formula	NN
18751	6499	13	being	be	VBG
18751	6499	14	CoAsS	CoAsS	NNP
18751	6499	15	?	?	.
18751	6500	1	ZINC	ZINC	NNP
18751	6500	2	.	.	.
18751	6501	1	Zinc	Zinc	NNP
18751	6501	2	occurs	occur	VBZ
18751	6501	3	in	in	IN
18751	6501	4	nature	nature	NN
18751	6501	5	most	most	RBS
18751	6501	6	commonly	commonly	RB
18751	6501	7	as	as	IN
18751	6501	8	sulphide	sulphide	NN
18751	6501	9	(	(	-LRB-
18751	6501	10	blende	blende	NNP
18751	6501	11	)	)	-RRB-
18751	6501	12	;	;	:
18751	6501	13	it	-PRON-	PRP
18751	6501	14	also	also	RB
18751	6501	15	occurs	occur	VBZ
18751	6501	16	as	as	IN
18751	6501	17	carbonate	carbonate	NN
18751	6501	18	(	(	-LRB-
18751	6501	19	calamine	calamine	NN
18751	6501	20	)	)	-RRB-
18751	6501	21	and	and	CC
18751	6501	22	silicate	silicate	VB
18751	6501	23	(	(	-LRB-
18751	6501	24	smithsonite	smithsonite	NN
18751	6501	25	)	)	-RRB-
18751	6501	26	.	.	.
18751	6502	1	Each	each	DT
18751	6502	2	of	of	IN
18751	6502	3	these	these	DT
18751	6502	4	is	be	VBZ
18751	6502	5	sufficiently	sufficiently	RB
18751	6502	6	abundant	abundant	JJ
18751	6502	7	to	to	TO
18751	6502	8	be	be	VB
18751	6502	9	a	a	DT
18751	6502	10	source	source	NN
18751	6502	11	of	of	IN
18751	6502	12	the	the	DT
18751	6502	13	metal	metal	NN
18751	6502	14	.	.	.
18751	6503	1	The	the	DT
18751	6503	2	metal	metal	NN
18751	6503	3	is	be	VBZ
18751	6503	4	known	know	VBN
18751	6503	5	in	in	IN
18751	6503	6	commerce	commerce	NN
18751	6503	7	as	as	IN
18751	6503	8	"	"	``
18751	6503	9	spelter	spelter	NN
18751	6503	10	"	"	''
18751	6503	11	when	when	WRB
18751	6503	12	in	in	IN
18751	6503	13	ingots	ingot	NNS
18751	6503	14	,	,	,
18751	6503	15	and	and	CC
18751	6503	16	as	as	IN
18751	6503	17	sheet	sheet	NN
18751	6503	18	zinc	zinc	NN
18751	6503	19	when	when	WRB
18751	6503	20	rolled	roll	VBD
18751	6503	21	.	.	.
18751	6504	1	It	-PRON-	PRP
18751	6504	2	is	be	VBZ
18751	6504	3	chiefly	chiefly	RB
18751	6504	4	used	use	VBN
18751	6504	5	in	in	IN
18751	6504	6	the	the	DT
18751	6504	7	form	form	NN
18751	6504	8	of	of	IN
18751	6504	9	alloys	alloy	NNS
18751	6504	10	with	with	IN
18751	6504	11	copper	copper	NN
18751	6504	12	,	,	,
18751	6504	13	which	which	WDT
18751	6504	14	are	be	VBP
18751	6504	15	known	know	VBN
18751	6504	16	as	as	IN
18751	6504	17	brasses	brass	NNS
18751	6504	18	.	.	.
18751	6505	1	It	-PRON-	PRP
18751	6505	2	is	be	VBZ
18751	6505	3	also	also	RB
18751	6505	4	used	use	VBN
18751	6505	5	in	in	IN
18751	6505	6	the	the	DT
18751	6505	7	form	form	NN
18751	6505	8	of	of	IN
18751	6505	9	a	a	DT
18751	6505	10	thin	thin	JJ
18751	6505	11	film	film	NN
18751	6505	12	,	,	,
18751	6505	13	to	to	TO
18751	6505	14	protect	protect	VB
18751	6505	15	iron	iron	NN
18751	6505	16	goods	good	NNS
18751	6505	17	from	from	IN
18751	6505	18	rusting	rust	VBG
18751	6505	19	--	--	:
18751	6505	20	galvanised	galvanise	VBN
18751	6505	21	iron	iron	NN
18751	6505	22	.	.	.
18751	6506	1	Ores	ore	NNS
18751	6506	2	of	of	IN
18751	6506	3	zinc	zinc	NN
18751	6506	4	,	,	,
18751	6506	5	more	more	RBR
18751	6506	6	especially	especially	RB
18751	6506	7	blende	blende	JJ
18751	6506	8	,	,	,
18751	6506	9	are	be	VBP
18751	6506	10	met	meet	VBN
18751	6506	11	with	with	IN
18751	6506	12	in	in	IN
18751	6506	13	most	most	JJS
18751	6506	14	lead	lead	NN
18751	6506	15	,	,	,
18751	6506	16	copper	copper	NN
18751	6506	17	,	,	,
18751	6506	18	gold	gold	NN
18751	6506	19	,	,	,
18751	6506	20	and	and	CC
18751	6506	21	silver	silver	NN
18751	6506	22	mines	mine	NNS
18751	6506	23	,	,	,
18751	6506	24	in	in	IN
18751	6506	25	larger	large	JJR
18751	6506	26	or	or	CC
18751	6506	27	small	small	JJ
18751	6506	28	quantities	quantity	NNS
18751	6506	29	scattered	scatter	VBN
18751	6506	30	through	through	IN
18751	6506	31	the	the	DT
18751	6506	32	lodes	lode	NNS
18751	6506	33	.	.	.
18751	6507	1	Those	those	DT
18751	6507	2	ores	ore	NNS
18751	6507	3	which	which	WDT
18751	6507	4	generally	generally	RB
18751	6507	5	come	come	VBP
18751	6507	6	under	under	IN
18751	6507	7	the	the	DT
18751	6507	8	notice	notice	NN
18751	6507	9	of	of	IN
18751	6507	10	the	the	DT
18751	6507	11	assayer	assayer	NN
18751	6507	12	are	be	VBP
18751	6507	13	fairly	fairly	RB
18751	6507	14	rich	rich	JJ
18751	6507	15	in	in	IN
18751	6507	16	zinc	zinc	NN
18751	6507	17	;	;	:
18751	6507	18	but	but	CC
18751	6507	19	alloys	alloy	NNS
18751	6507	20	and	and	CC
18751	6507	21	metallurgical	metallurgical	JJ
18751	6507	22	products	product	NNS
18751	6507	23	contain	contain	VBP
18751	6507	24	it	-PRON-	PRP
18751	6507	25	in	in	IN
18751	6507	26	very	very	RB
18751	6507	27	varying	varying	JJ
18751	6507	28	proportions	proportion	NNS
18751	6507	29	.	.	.
18751	6508	1	Zinc	Zinc	NNP
18751	6508	2	itself	-PRON-	PRP
18751	6508	3	is	be	VBZ
18751	6508	4	readily	readily	RB
18751	6508	5	soluble	soluble	JJ
18751	6508	6	in	in	IN
18751	6508	7	dilute	dilute	NN
18751	6508	8	acids	acid	NNS
18751	6508	9	;	;	:
18751	6508	10	any	any	DT
18751	6508	11	residue	residue	NN
18751	6508	12	which	which	WDT
18751	6508	13	is	be	VBZ
18751	6508	14	left	leave	VBN
18751	6508	15	after	after	IN
18751	6508	16	boiling	boil	VBG
18751	6508	17	with	with	IN
18751	6508	18	dilute	dilute	NNP
18751	6508	19	hydrochloric	hydrochloric	NNP
18751	6508	20	or	or	CC
18751	6508	21	sulphuric	sulphuric	JJ
18751	6508	22	acid	acid	NN
18751	6508	23	consists	consist	VBZ
18751	6508	24	simply	simply	RB
18751	6508	25	of	of	IN
18751	6508	26	the	the	DT
18751	6508	27	impurities	impurity	NNS
18751	6508	28	of	of	IN
18751	6508	29	the	the	DT
18751	6508	30	metal	metal	NN
18751	6508	31	;	;	:
18751	6508	32	this	this	DT
18751	6508	33	is	be	VBZ
18751	6508	34	generally	generally	RB
18751	6508	35	lead	lead	JJ
18751	6508	36	.	.	.
18751	6509	1	All	all	DT
18751	6509	2	zinc	zinc	NN
18751	6509	3	compounds	compound	NNS
18751	6509	4	are	be	VBP
18751	6509	5	either	either	RB
18751	6509	6	soluble	soluble	JJ
18751	6509	7	in	in	RP
18751	6509	8	,	,	,
18751	6509	9	or	or	CC
18751	6509	10	are	be	VBP
18751	6509	11	decomposed	decompose	VBN
18751	6509	12	by	by	IN
18751	6509	13	,	,	,
18751	6509	14	boiling	boil	VBG
18751	6509	15	with	with	IN
18751	6509	16	acids	acid	NNS
18751	6509	17	,	,	,
18751	6509	18	the	the	DT
18751	6509	19	zinc	zinc	NN
18751	6509	20	going	go	VBG
18751	6509	21	into	into	IN
18751	6509	22	solution	solution	NN
18751	6509	23	.	.	.
18751	6510	1	Zinc	zinc	NN
18751	6510	2	forms	form	VBZ
18751	6510	3	only	only	RB
18751	6510	4	one	one	CD
18751	6510	5	series	series	NN
18751	6510	6	of	of	IN
18751	6510	7	salts	salt	NNS
18751	6510	8	,	,	,
18751	6510	9	and	and	CC
18751	6510	10	these	these	DT
18751	6510	11	are	be	VBP
18751	6510	12	colourless	colourless	JJ
18751	6510	13	.	.	.
18751	6511	1	Their	-PRON-	PRP$
18751	6511	2	chief	chief	JJ
18751	6511	3	characteristic	characteristic	NN
18751	6511	4	is	be	VBZ
18751	6511	5	solubility	solubility	NN
18751	6511	6	in	in	IN
18751	6511	7	an	an	DT
18751	6511	8	alkaline	alkaline	NN
18751	6511	9	solution	solution	NN
18751	6511	10	,	,	,
18751	6511	11	from	from	IN
18751	6511	12	which	which	WDT
18751	6511	13	sulphuretted	sulphuret	VBD
18751	6511	14	hydrogen	hydrogen	NN
18751	6511	15	produces	produce	VBZ
18751	6511	16	a	a	DT
18751	6511	17	white	white	JJ
18751	6511	18	precipitate	precipitate	NN
18751	6511	19	of	of	IN
18751	6511	20	zinc	zinc	NN
18751	6511	21	sulphide	sulphide	NN
18751	6511	22	.	.	.
18751	6512	1	Zinc	Zinc	NNP
18751	6512	2	is	be	VBZ
18751	6512	3	detected	detect	VBN
18751	6512	4	by	by	IN
18751	6512	5	dissolving	dissolve	VBG
18751	6512	6	the	the	DT
18751	6512	7	substance	substance	NN
18751	6512	8	in	in	IN
18751	6512	9	hydrochloric	hydrochloric	JJ
18751	6512	10	or	or	CC
18751	6512	11	nitric	nitric	JJ
18751	6512	12	acid	acid	NN
18751	6512	13	,	,	,
18751	6512	14	boiling	boiling	NN
18751	6512	15	,	,	,
18751	6512	16	and	and	CC
18751	6512	17	adding	add	VBG
18751	6512	18	sodic	sodic	JJ
18751	6512	19	hydrate	hydrate	NN
18751	6512	20	in	in	IN
18751	6512	21	excess	excess	NN
18751	6512	22	,	,	,
18751	6512	23	filtering	filter	VBG
18751	6512	24	,	,	,
18751	6512	25	and	and	CC
18751	6512	26	adding	add	VBG
18751	6512	27	ammonic	ammonic	JJ
18751	6512	28	sulphide	sulphide	NN
18751	6512	29	to	to	IN
18751	6512	30	the	the	DT
18751	6512	31	filtrate	filtrate	JJ
18751	6512	32	.	.	.
18751	6513	1	The	the	DT
18751	6513	2	precipitate	precipitate	NN
18751	6513	3	contains	contain	VBZ
18751	6513	4	the	the	DT
18751	6513	5	zinc	zinc	NN
18751	6513	6	,	,	,
18751	6513	7	which	which	WDT
18751	6513	8	can	can	MD
18751	6513	9	be	be	VB
18751	6513	10	dissolved	dissolve	VBN
18751	6513	11	out	out	RP
18751	6513	12	by	by	IN
18751	6513	13	boiling	boil	VBG
18751	6513	14	with	with	IN
18751	6513	15	dilute	dilute	NNP
18751	6513	16	sulphuric	sulphuric	NNP
18751	6513	17	acid	acid	NNP
18751	6513	18	,	,	,
18751	6513	19	and	and	CC
18751	6513	20	detected	detect	VBN
18751	6513	21	by	by	IN
18751	6513	22	the	the	DT
18751	6513	23	formation	formation	NN
18751	6513	24	of	of	IN
18751	6513	25	a	a	DT
18751	6513	26	white	white	JJ
18751	6513	27	precipitate	precipitate	NN
18751	6513	28	on	on	IN
18751	6513	29	the	the	DT
18751	6513	30	addition	addition	NN
18751	6513	31	of	of	IN
18751	6513	32	potassic	potassic	JJ
18751	6513	33	ferrocyanide	ferrocyanide	NN
18751	6513	34	.	.	.
18751	6514	1	The	the	DT
18751	6514	2	dry	dry	JJ
18751	6514	3	assay	assay	NN
18751	6514	4	of	of	IN
18751	6514	5	zinc	zinc	NN
18751	6514	6	can	can	MD
18751	6514	7	only	only	RB
18751	6514	8	be	be	VB
18751	6514	9	made	make	VBN
18751	6514	10	indirectly	indirectly	RB
18751	6514	11	,	,	,
18751	6514	12	and	and	CC
18751	6514	13	is	be	VBZ
18751	6514	14	unsatisfactory	unsatisfactory	JJ
18751	6514	15	.	.	.
18751	6515	1	Zinc	Zinc	NNP
18751	6515	2	is	be	VBZ
18751	6515	3	volatile	volatile	JJ
18751	6515	4	,	,	,
18751	6515	5	and	and	CC
18751	6515	6	at	at	IN
18751	6515	7	the	the	DT
18751	6515	8	temperature	temperature	NN
18751	6515	9	of	of	IN
18751	6515	10	its	-PRON-	PRP$
18751	6515	11	reduction	reduction	NN
18751	6515	12	is	be	VBZ
18751	6515	13	a	a	DT
18751	6515	14	gas	gas	NN
18751	6515	15	.	.	.
18751	6516	1	It	-PRON-	PRP
18751	6516	2	is	be	VBZ
18751	6516	3	impracticable	impracticable	JJ
18751	6516	4	to	to	TO
18751	6516	5	condense	condense	VB
18751	6516	6	the	the	DT
18751	6516	7	vapour	vapour	NN
18751	6516	8	so	so	IN
18751	6516	9	as	as	IN
18751	6516	10	to	to	TO
18751	6516	11	weigh	weigh	VB
18751	6516	12	the	the	DT
18751	6516	13	metal	metal	NN
18751	6516	14	,	,	,
18751	6516	15	consequently	consequently	RB
18751	6516	16	its	-PRON-	PRP$
18751	6516	17	amount	amount	NN
18751	6516	18	is	be	VBZ
18751	6516	19	determined	determine	VBN
18751	6516	20	by	by	IN
18751	6516	21	loss	loss	NN
18751	6516	22	.	.	.
18751	6517	1	The	the	DT
18751	6517	2	following	following	JJ
18751	6517	3	method	method	NN
18751	6517	4	gives	give	VBZ
18751	6517	5	approximate	approximate	JJ
18751	6517	6	results	result	NNS
18751	6517	7	:	:	:
18751	6517	8	Take	take	VB
18751	6517	9	10	10	CD
18751	6517	10	grams	gram	NNS
18751	6517	11	of	of	IN
18751	6517	12	the	the	DT
18751	6517	13	dried	dry	VBN
18751	6517	14	and	and	CC
18751	6517	15	powdered	powdered	JJ
18751	6517	16	ore	ore	NN
18751	6517	17	and	and	CC
18751	6517	18	roast	roast	NN
18751	6517	19	,	,	,
18751	6517	20	first	first	RB
18751	6517	21	at	at	IN
18751	6517	22	a	a	DT
18751	6517	23	low	low	JJ
18751	6517	24	temperature	temperature	NN
18751	6517	25	and	and	CC
18751	6517	26	afterwards	afterwards	RB
18751	6517	27	at	at	IN
18751	6517	28	a	a	DT
18751	6517	29	higher	high	JJR
18751	6517	30	one	one	CD
18751	6517	31	,	,	,
18751	6517	32	with	with	IN
18751	6517	33	the	the	DT
18751	6517	34	help	help	NN
18751	6517	35	of	of	IN
18751	6517	36	carbonate	carbonate	NN
18751	6517	37	of	of	IN
18751	6517	38	ammonia	ammonia	NN
18751	6517	39	to	to	TO
18751	6517	40	decompose	decompose	VB
18751	6517	41	the	the	DT
18751	6517	42	sulphates	sulphate	NNS
18751	6517	43	formed	form	VBN
18751	6517	44	;	;	:
18751	6517	45	cool	cool	JJ
18751	6517	46	and	and	CC
18751	6517	47	weigh	weigh	NN
18751	6517	48	.	.	.
18751	6518	1	The	the	DT
18751	6518	2	metals	metal	NNS
18751	6518	3	will	will	MD
18751	6518	4	be	be	VB
18751	6518	5	present	present	JJ
18751	6518	6	as	as	IN
18751	6518	7	oxides	oxide	NNS
18751	6518	8	.	.	.
18751	6519	1	Mix	mix	VB
18751	6519	2	with	with	IN
18751	6519	3	2	2	CD
18751	6519	4	grams	gram	NNS
18751	6519	5	of	of	IN
18751	6519	6	powdered	powdered	JJ
18751	6519	7	charcoal	charcoal	NN
18751	6519	8	and	and	CC
18751	6519	9	charge	charge	VB
18751	6519	10	into	into	IN
18751	6519	11	a	a	DT
18751	6519	12	black	black	JJ
18751	6519	13	-	-	HYPH
18751	6519	14	lead	lead	NN
18751	6519	15	crucible	crucible	NN
18751	6519	16	heated	heat	VBN
18751	6519	17	to	to	TO
18751	6519	18	whiteness	whiteness	VB
18751	6519	19	,	,	,
18751	6519	20	cover	cover	VB
18751	6519	21	loosely	loosely	RB
18751	6519	22	,	,	,
18751	6519	23	and	and	CC
18751	6519	24	leave	leave	VB
18751	6519	25	in	in	IN
18751	6519	26	the	the	DT
18751	6519	27	furnace	furnace	NN
18751	6519	28	for	for	IN
18751	6519	29	about	about	RB
18751	6519	30	a	a	DT
18751	6519	31	quarter	quarter	NN
18751	6519	32	of	of	IN
18751	6519	33	an	an	DT
18751	6519	34	hour	hour	NN
18751	6519	35	.	.	.
18751	6520	1	Uncover	uncover	VB
18751	6520	2	and	and	CC
18751	6520	3	calcine	calcine	VB
18751	6520	4	the	the	DT
18751	6520	5	residue	residue	NN
18751	6520	6	,	,	,
18751	6520	7	cool	cool	JJ
18751	6520	8	and	and	CC
18751	6520	9	weigh	weigh	NN
18751	6520	10	.	.	.
18751	6521	1	The	the	DT
18751	6521	2	loss	loss	NN
18751	6521	3	in	in	IN
18751	6521	4	weight	weight	NN
18751	6521	5	multiplied	multiply	VBN
18751	6521	6	by	by	IN
18751	6521	7	8.03	8.03	CD
18751	6521	8	gives	give	VBZ
18751	6521	9	the	the	DT
18751	6521	10	percentage	percentage	NN
18751	6521	11	of	of	IN
18751	6521	12	zinc	zinc	NN
18751	6521	13	in	in	IN
18751	6521	14	the	the	DT
18751	6521	15	ore	ore	NN
18751	6521	16	.	.	.
18751	6522	1	WET	WET	NNP
18751	6522	2	METHODS	METHODS	NNP
18751	6522	3	.	.	.
18751	6523	1	Solution	solution	NN
18751	6523	2	and	and	CC
18751	6523	3	separation	separation	NN
18751	6523	4	may	may	MD
18751	6523	5	be	be	VB
18751	6523	6	effected	effect	VBN
18751	6523	7	as	as	IN
18751	6523	8	follows	follow	VBZ
18751	6523	9	:	:	:
18751	6523	10	Treat	treat	VB
18751	6523	11	1	1	CD
18751	6523	12	or	or	CC
18751	6523	13	3	3	CD
18751	6523	14	grams	gram	NNS
18751	6523	15	of	of	IN
18751	6523	16	the	the	DT
18751	6523	17	substance	substance	NN
18751	6523	18	with	with	IN
18751	6523	19	10	10	CD
18751	6523	20	or	or	CC
18751	6523	21	30	30	CD
18751	6523	22	c.c	c.c	NN
18751	6523	23	.	.	.
18751	6524	1	of	of	IN
18751	6524	2	hydrochloric	hydrochloric	JJ
18751	6524	3	acid	acid	NNP
18751	6524	4	or	or	CC
18751	6524	5	aqua	aqua	NNP
18751	6524	6	regia	regia	NNP
18751	6524	7	;	;	:
18751	6524	8	evaporate	evaporate	VB
18751	6524	9	to	to	IN
18751	6524	10	dryness	dryness	NN
18751	6524	11	;	;	:
18751	6524	12	take	take	VB
18751	6524	13	up	up	RP
18751	6524	14	with	with	IN
18751	6524	15	10	10	CD
18751	6524	16	c.c	c.c	NNP
18751	6524	17	.	.	.
18751	6525	1	of	of	IN
18751	6525	2	hydrochloric	hydrochloric	JJ
18751	6525	3	acid	acid	NN
18751	6525	4	and	and	CC
18751	6525	5	dilute	dilute	NN
18751	6525	6	to	to	IN
18751	6525	7	100	100	CD
18751	6525	8	c.c	c.c	NNP
18751	6525	9	.	.	.
18751	6526	1	;	;	:
18751	6526	2	heat	heat	VB
18751	6526	3	nearly	nearly	RB
18751	6526	4	to	to	IN
18751	6526	5	boiling	boil	VBG
18751	6526	6	;	;	:
18751	6526	7	saturate	saturate	VB
18751	6526	8	with	with	IN
18751	6526	9	sulphuretted	sulphuret	VBN
18751	6526	10	hydrogen	hydrogen	NN
18751	6526	11	;	;	:
18751	6526	12	filter	filter	NN
18751	6526	13	,	,	,
18751	6526	14	and	and	CC
18751	6526	15	wash	wash	VB
18751	6526	16	with	with	IN
18751	6526	17	water	water	NN
18751	6526	18	acidulated	acidulate	VBN
18751	6526	19	with	with	IN
18751	6526	20	hydrochloric	hydrochloric	JJ
18751	6526	21	acid	acid	NN
18751	6526	22	.	.	.
18751	6527	1	Boil	boil	VB
18751	6527	2	off	off	RP
18751	6527	3	the	the	DT
18751	6527	4	sulphuretted	sulphuret	VBN
18751	6527	5	hydrogen	hydrogen	NN
18751	6527	6	and	and	CC
18751	6527	7	peroxidise	peroxidise	NN
18751	6527	8	with	with	IN
18751	6527	9	a	a	DT
18751	6527	10	few	few	JJ
18751	6527	11	drops	drop	NNS
18751	6527	12	of	of	IN
18751	6527	13	nitric	nitric	JJ
18751	6527	14	acid	acid	NN
18751	6527	15	.	.	.
18751	6528	1	Cool	cool	UH
18751	6528	2	;	;	:
18751	6528	3	add	add	VB
18751	6528	4	caustic	caustic	JJ
18751	6528	5	soda	soda	NN
18751	6528	6	till	till	IN
18751	6528	7	nearly	nearly	RB
18751	6528	8	,	,	,
18751	6528	9	but	but	CC
18751	6528	10	not	not	RB
18751	6528	11	quite	quite	RB
18751	6528	12	,	,	,
18751	6528	13	neutralised	neutralised	JJ
18751	6528	14	,	,	,
18751	6528	15	and	and	CC
18751	6528	16	separate	separate	VB
18751	6528	17	the	the	DT
18751	6528	18	iron	iron	NN
18751	6528	19	as	as	IN
18751	6528	20	basic	basic	JJ
18751	6528	21	acetate	acetate	NN
18751	6528	22	by	by	IN
18751	6528	23	the	the	DT
18751	6528	24	method	method	NN
18751	6528	25	described	describe	VBN
18751	6528	26	under	under	IN
18751	6528	27	_	_	NNP
18751	6528	28	Iron	Iron	NNP
18751	6528	29	_	_	NNP
18751	6528	30	.	.	.
18751	6529	1	To	to	IN
18751	6529	2	the	the	DT
18751	6529	3	filtrate	filtrate	JJ
18751	6529	4	add	add	NN
18751	6529	5	ammonia	ammonia	NN
18751	6529	6	till	till	IN
18751	6529	7	alkaline	alkaline	NNP
18751	6529	8	,	,	,
18751	6529	9	and	and	CC
18751	6529	10	pass	pass	VB
18751	6529	11	sulphuretted	sulphuret	VBN
18751	6529	12	hydrogen	hydrogen	NN
18751	6529	13	.	.	.
18751	6530	1	Allow	allow	VB
18751	6530	2	to	to	TO
18751	6530	3	settle	settle	VB
18751	6530	4	and	and	CC
18751	6530	5	decant	decant	VB
18751	6530	6	on	on	IN
18751	6530	7	to	to	IN
18751	6530	8	a	a	DT
18751	6530	9	filter	filter	NN
18751	6530	10	.	.	.
18751	6531	1	Dissolve	dissolve	VB
18751	6531	2	off	off	IN
18751	6531	3	the	the	DT
18751	6531	4	precipitate	precipitate	NN
18751	6531	5	from	from	IN
18751	6531	6	the	the	DT
18751	6531	7	filter	filter	NN
18751	6531	8	with	with	IN
18751	6531	9	hot	hot	JJ
18751	6531	10	dilute	dilute	NN
18751	6531	11	hydrochloric	hydrochloric	NN
18751	6531	12	acid	acid	NN
18751	6531	13	.	.	.
18751	6532	1	The	the	DT
18751	6532	2	solution	solution	NN
18751	6532	3	will	will	MD
18751	6532	4	contain	contain	VB
18751	6532	5	the	the	DT
18751	6532	6	zinc	zinc	NN
18751	6532	7	,	,	,
18751	6532	8	together	together	RB
18751	6532	9	with	with	IN
18751	6532	10	any	any	DT
18751	6532	11	manganese	manganese	NNP
18751	6532	12	the	the	DT
18751	6532	13	ore	ore	NN
18751	6532	14	contained	contain	VBN
18751	6532	15	,	,	,
18751	6532	16	and	and	CC
18751	6532	17	,	,	,
18751	6532	18	perhaps	perhaps	RB
18751	6532	19	,	,	,
18751	6532	20	traces	trace	NNS
18751	6532	21	of	of	IN
18751	6532	22	nickel	nickel	NN
18751	6532	23	and	and	CC
18751	6532	24	cobalt	cobalt	NN
18751	6532	25	.	.	.
18751	6533	1	If	if	IN
18751	6533	2	the	the	DT
18751	6533	3	zinc	zinc	NN
18751	6533	4	is	be	VBZ
18751	6533	5	to	to	TO
18751	6533	6	be	be	VB
18751	6533	7	determined	determine	VBN
18751	6533	8	volumetrically	volumetrically	RB
18751	6533	9	,	,	,
18751	6533	10	and	and	CC
18751	6533	11	manganese	manganese	NNP
18751	6533	12	is	be	VBZ
18751	6533	13	present	present	JJ
18751	6533	14	,	,	,
18751	6533	15	this	this	DT
18751	6533	16	latter	latter	NN
18751	6533	17	is	be	VBZ
18751	6533	18	separated	separate	VBN
18751	6533	19	with	with	IN
18751	6533	20	carbonate	carbonate	NN
18751	6533	21	of	of	IN
18751	6533	22	ammonia	ammonia	NN
18751	6533	23	,	,	,
18751	6533	24	as	as	IN
18751	6533	25	described	describe	VBN
18751	6533	26	further	further	RB
18751	6533	27	on	on	RB
18751	6533	28	;	;	:
18751	6533	29	but	but	CC
18751	6533	30	if	if	IN
18751	6533	31	a	a	DT
18751	6533	32	gravimetric	gravimetric	NN
18751	6533	33	method	method	NN
18751	6533	34	is	be	VBZ
18751	6533	35	used	use	VBN
18751	6533	36	,	,	,
18751	6533	37	and	and	CC
18751	6533	38	only	only	RB
18751	6533	39	small	small	JJ
18751	6533	40	quantities	quantity	NNS
18751	6533	41	of	of	IN
18751	6533	42	manganese	manganese	NNS
18751	6533	43	are	be	VBP
18751	6533	44	present	present	JJ
18751	6533	45	,	,	,
18751	6533	46	it	-PRON-	PRP
18751	6533	47	is	be	VBZ
18751	6533	48	better	well	JJR
18751	6533	49	to	to	TO
18751	6533	50	proceed	proceed	VB
18751	6533	51	as	as	IN
18751	6533	52	if	if	IN
18751	6533	53	it	-PRON-	PRP
18751	6533	54	were	be	VBD
18751	6533	55	absent	absent	JJ
18751	6533	56	,	,	,
18751	6533	57	and	and	CC
18751	6533	58	to	to	TO
18751	6533	59	subsequently	subsequently	RB
18751	6533	60	determine	determine	VB
18751	6533	61	its	-PRON-	PRP$
18751	6533	62	amount	amount	NN
18751	6533	63	,	,	,
18751	6533	64	which	which	WDT
18751	6533	65	should	should	MD
18751	6533	66	be	be	VB
18751	6533	67	deducted	deduct	VBN
18751	6533	68	.	.	.
18751	6534	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	6534	2	DETERMINATION	DETERMINATION	NNP
18751	6534	3	.	.	.
18751	6535	1	The	the	DT
18751	6535	2	solution	solution	NN
18751	6535	3	containing	contain	VBG
18751	6535	4	the	the	DT
18751	6535	5	zinc	zinc	NN
18751	6535	6	is	be	VBZ
18751	6535	7	contained	contain	VBN
18751	6535	8	in	in	IN
18751	6535	9	an	an	DT
18751	6535	10	evaporating	evaporating	NN
18751	6535	11	dish	dish	NN
18751	6535	12	,	,	,
18751	6535	13	and	and	CC
18751	6535	14	freed	free	VBN
18751	6535	15	from	from	IN
18751	6535	16	sulphuretted	sulphuret	VBN
18751	6535	17	hydrogen	hydrogen	NN
18751	6535	18	by	by	IN
18751	6535	19	boiling	boil	VBG
18751	6535	20	,	,	,
18751	6535	21	and	and	CC
18751	6535	22	,	,	,
18751	6535	23	if	if	IN
18751	6535	24	necessary	necessary	JJ
18751	6535	25	,	,	,
18751	6535	26	from	from	IN
18751	6535	27	an	an	DT
18751	6535	28	excess	excess	NN
18751	6535	29	of	of	IN
18751	6535	30	acid	acid	NN
18751	6535	31	by	by	IN
18751	6535	32	evaporation	evaporation	NN
18751	6535	33	.	.	.
18751	6536	1	The	the	DT
18751	6536	2	evaporating	evaporate	VBG
18751	6536	3	dish	dish	NN
18751	6536	4	must	must	MD
18751	6536	5	be	be	VB
18751	6536	6	a	a	DT
18751	6536	7	large	large	JJ
18751	6536	8	one	one	NN
18751	6536	9	.	.	.
18751	6537	1	Cautiously	cautiously	RB
18751	6537	2	add	add	VB
18751	6537	3	sodium	sodium	NN
18751	6537	4	carbonate	carbonate	NN
18751	6537	5	to	to	IN
18751	6537	6	the	the	DT
18751	6537	7	hot	hot	JJ
18751	6537	8	,	,	,
18751	6537	9	moderately	moderately	RB
18751	6537	10	dilute	dilute	NN
18751	6537	11	solution	solution	NN
18751	6537	12	,	,	,
18751	6537	13	until	until	IN
18751	6537	14	the	the	DT
18751	6537	15	liquid	liquid	NN
18751	6537	16	is	be	VBZ
18751	6537	17	distinctly	distinctly	RB
18751	6537	18	alkaline	alkaline	JJ
18751	6537	19	,	,	,
18751	6537	20	and	and	CC
18751	6537	21	boil	boil	NN
18751	6537	22	.	.	.
18751	6538	1	Allow	allow	VB
18751	6538	2	the	the	DT
18751	6538	3	precipitate	precipitate	NN
18751	6538	4	to	to	TO
18751	6538	5	settle	settle	VB
18751	6538	6	,	,	,
18751	6538	7	decant	decant	NN
18751	6538	8	on	on	IN
18751	6538	9	to	to	IN
18751	6538	10	a	a	DT
18751	6538	11	filter	filter	NN
18751	6538	12	,	,	,
18751	6538	13	and	and	CC
18751	6538	14	wash	wash	VB
18751	6538	15	with	with	IN
18751	6538	16	hot	hot	JJ
18751	6538	17	water	water	NN
18751	6538	18	.	.	.
18751	6539	1	Dry	Dry	NNP
18751	6539	2	,	,	,
18751	6539	3	transfer	transfer	VB
18751	6539	4	to	to	IN
18751	6539	5	a	a	DT
18751	6539	6	porcelain	porcelain	NN
18751	6539	7	crucible	crucible	JJ
18751	6539	8	(	(	-LRB-
18751	6539	9	cleaning	clean	VBG
18751	6539	10	the	the	DT
18751	6539	11	paper	paper	NN
18751	6539	12	as	as	RB
18751	6539	13	much	much	RB
18751	6539	14	as	as	IN
18751	6539	15	possible	possible	JJ
18751	6539	16	)	)	-RRB-
18751	6539	17	,	,	,
18751	6539	18	add	add	VB
18751	6539	19	the	the	DT
18751	6539	20	ash	ash	NN
18751	6539	21	,	,	,
18751	6539	22	ignite	ignite	JJ
18751	6539	23	,	,	,
18751	6539	24	and	and	CC
18751	6539	25	weigh	weigh	NN
18751	6539	26	.	.	.
18751	6540	1	The	the	DT
18751	6540	2	substance	substance	NN
18751	6540	3	weighed	weigh	VBD
18751	6540	4	is	be	VBZ
18751	6540	5	oxide	oxide	NN
18751	6540	6	of	of	IN
18751	6540	7	zinc	zinc	NN
18751	6540	8	,	,	,
18751	6540	9	which	which	WDT
18751	6540	10	contains	contain	VBZ
18751	6540	11	80.26	80.26	CD
18751	6540	12	per	per	NN
18751	6540	13	cent	cent	NN
18751	6540	14	.	.	.
18751	6541	1	of	of	IN
18751	6541	2	the	the	DT
18751	6541	3	metal	metal	NN
18751	6541	4	.	.	.
18751	6542	1	It	-PRON-	PRP
18751	6542	2	is	be	VBZ
18751	6542	3	a	a	DT
18751	6542	4	white	white	JJ
18751	6542	5	powder	powder	NN
18751	6542	6	,	,	,
18751	6542	7	becoming	become	VBG
18751	6542	8	yellow	yellow	JJ
18751	6542	9	when	when	WRB
18751	6542	10	heated	heat	VBN
18751	6542	11	.	.	.
18751	6543	1	It	-PRON-	PRP
18751	6543	2	must	must	MD
18751	6543	3	not	not	RB
18751	6543	4	show	show	VB
18751	6543	5	an	an	DT
18751	6543	6	alkaline	alkaline	JJ
18751	6543	7	reaction	reaction	NN
18751	6543	8	when	when	WRB
18751	6543	9	moistened	moisten	VBN
18751	6543	10	.	.	.
18751	6544	1	If	if	IN
18751	6544	2	it	-PRON-	PRP
18751	6544	3	contains	contain	VBZ
18751	6544	4	manganese	manganese	JJ
18751	6544	5	this	this	DT
18751	6544	6	metal	metal	NN
18751	6544	7	will	will	MD
18751	6544	8	be	be	VB
18751	6544	9	present	present	JJ
18751	6544	10	as	as	IN
18751	6544	11	sesquioxide	sesquioxide	NN
18751	6544	12	(	(	-LRB-
18751	6544	13	Mn_{2}O_{3	Mn_{2}O_{3	NNP
18751	6544	14	}	}	-RRB-
18751	6544	15	)	)	-RRB-
18751	6544	16	.	.	.
18751	6545	1	Its	-PRON-	PRP$
18751	6545	2	amount	amount	NN
18751	6545	3	can	can	MD
18751	6545	4	be	be	VB
18751	6545	5	determined	determine	VBN
18751	6545	6	by	by	IN
18751	6545	7	dissolving	dissolve	VBG
18751	6545	8	in	in	IN
18751	6545	9	dilute	dilute	NN
18751	6545	10	acid	acid	NN
18751	6545	11	and	and	CC
18751	6545	12	boiling	boil	VBG
18751	6545	13	with	with	IN
18751	6545	14	an	an	DT
18751	6545	15	excess	excess	NN
18751	6545	16	of	of	IN
18751	6545	17	sodic	sodic	JJ
18751	6545	18	hydrate	hydrate	NN
18751	6545	19	.	.	.
18751	6546	1	The	the	DT
18751	6546	2	oxide	oxide	NN
18751	6546	3	of	of	IN
18751	6546	4	manganese	manganese	NNP
18751	6546	5	will	will	MD
18751	6546	6	be	be	VB
18751	6546	7	precipitated	precipitate	VBN
18751	6546	8	,	,	,
18751	6546	9	and	and	CC
18751	6546	10	can	can	MD
18751	6546	11	be	be	VB
18751	6546	12	ignited	ignite	VBN
18751	6546	13	and	and	CC
18751	6546	14	weighed	weigh	VBN
18751	6546	15	.	.	.
18751	6547	1	Its	-PRON-	PRP$
18751	6547	2	weight	weight	NN
18751	6547	3	multiplied	multiply	VBN
18751	6547	4	by	by	IN
18751	6547	5	1.035	1.035	CD
18751	6547	6	must	must	MD
18751	6547	7	be	be	VB
18751	6547	8	deducted	deduct	VBN
18751	6547	9	from	from	IN
18751	6547	10	the	the	DT
18751	6547	11	weight	weight	NN
18751	6547	12	of	of	IN
18751	6547	13	oxide	oxide	NN
18751	6547	14	of	of	IN
18751	6547	15	zinc	zinc	NN
18751	6547	16	previously	previously	RB
18751	6547	17	obtained	obtain	VBN
18751	6547	18	.	.	.
18751	6548	1	The	the	DT
18751	6548	2	results	result	NNS
18751	6548	3	yielded	yield	VBN
18751	6548	4	by	by	IN
18751	6548	5	the	the	DT
18751	6548	6	gravimetric	gravimetric	NN
18751	6548	7	determination	determination	NN
18751	6548	8	are	be	VBP
18751	6548	9	likely	likely	JJ
18751	6548	10	to	to	TO
18751	6548	11	be	be	VB
18751	6548	12	high	high	JJ
18751	6548	13	,	,	,
18751	6548	14	since	since	IN
18751	6548	15	the	the	DT
18751	6548	16	basic	basic	JJ
18751	6548	17	carbonate	carbonate	NN
18751	6548	18	of	of	IN
18751	6548	19	zinc	zinc	NN
18751	6548	20	frequently	frequently	RB
18751	6548	21	carries	carry	VBZ
18751	6548	22	down	down	RP
18751	6548	23	with	with	IN
18751	6548	24	it	-PRON-	PRP
18751	6548	25	more	more	RBR
18751	6548	26	or	or	CC
18751	6548	27	less	less	JJR
18751	6548	28	soda	soda	NN
18751	6548	29	which	which	WDT
18751	6548	30	is	be	VBZ
18751	6548	31	difficult	difficult	JJ
18751	6548	32	to	to	TO
18751	6548	33	wash	wash	VB
18751	6548	34	off	off	RP
18751	6548	35	.	.	.
18751	6549	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	6549	2	DETERMINATION	DETERMINATION	NNP
18751	6549	3	This	this	DT
18751	6549	4	method	method	NN
18751	6549	5	is	be	VBZ
18751	6549	6	based	base	VBN
18751	6549	7	on	on	IN
18751	6549	8	the	the	DT
18751	6549	9	facts	fact	NNS
18751	6549	10	that	that	WDT
18751	6549	11	zinc	zinc	NN
18751	6549	12	salts	salt	VBZ
18751	6549	13	in	in	IN
18751	6549	14	an	an	DT
18751	6549	15	acid	acid	JJ
18751	6549	16	solution	solution	NN
18751	6549	17	decompose	decompose	NN
18751	6549	18	potassium	potassium	NN
18751	6549	19	ferrocyanide	ferrocyanide	NN
18751	6549	20	,	,	,
18751	6549	21	forming	form	VBG
18751	6549	22	a	a	DT
18751	6549	23	white	white	JJ
18751	6549	24	insoluble	insoluble	JJ
18751	6549	25	zinc	zinc	NN
18751	6549	26	compound	compound	NN
18751	6549	27	;	;	:
18751	6549	28	and	and	CC
18751	6549	29	that	that	IN
18751	6549	30	an	an	DT
18751	6549	31	excess	excess	NN
18751	6549	32	of	of	IN
18751	6549	33	the	the	DT
18751	6549	34	ferrocyanide	ferrocyanide	NN
18751	6549	35	can	can	MD
18751	6549	36	be	be	VB
18751	6549	37	detected	detect	VBN
18751	6549	38	by	by	IN
18751	6549	39	the	the	DT
18751	6549	40	brown	brown	JJ
18751	6549	41	coloration	coloration	NN
18751	6549	42	it	-PRON-	PRP
18751	6549	43	strikes	strike	VBZ
18751	6549	44	with	with	IN
18751	6549	45	uranium	uranium	NN
18751	6549	46	acetate	acetate	RB
18751	6549	47	.	.	.
18751	6550	1	The	the	DT
18751	6550	2	method	method	NN
18751	6550	3	resembles	resemble	VBZ
18751	6550	4	in	in	IN
18751	6550	5	its	-PRON-	PRP$
18751	6550	6	working	work	VBG
18751	6550	7	the	the	DT
18751	6550	8	bichromate	bichromate	JJ
18751	6550	9	iron	iron	NN
18751	6550	10	assay	assay	NN
18751	6550	11	.	.	.
18751	6551	1	The	the	DT
18751	6551	2	standard	standard	JJ
18751	6551	3	solution	solution	NN
18751	6551	4	of	of	IN
18751	6551	5	potassium	potassium	NN
18751	6551	6	ferrocyanide	ferrocyanide	NN
18751	6551	7	is	be	VBZ
18751	6551	8	run	run	VBN
18751	6551	9	into	into	IN
18751	6551	10	a	a	DT
18751	6551	11	hot	hot	JJ
18751	6551	12	hydrochloric	hydrochloric	JJ
18751	6551	13	acid	acid	NN
18751	6551	14	solution	solution	NN
18751	6551	15	of	of	IN
18751	6551	16	the	the	DT
18751	6551	17	zinc	zinc	NN
18751	6551	18	until	until	IN
18751	6551	19	a	a	DT
18751	6551	20	drop	drop	NN
18751	6551	21	of	of	IN
18751	6551	22	the	the	DT
18751	6551	23	latter	latter	JJ
18751	6551	24	brought	bring	VBN
18751	6551	25	in	in	IN
18751	6551	26	contact	contact	NN
18751	6551	27	with	with	IN
18751	6551	28	a	a	DT
18751	6551	29	drop	drop	NN
18751	6551	30	of	of	IN
18751	6551	31	the	the	DT
18751	6551	32	indicator	indicator	NN
18751	6551	33	(	(	-LRB-
18751	6551	34	uranium	uranium	NN
18751	6551	35	acetate	acetate	NN
18751	6551	36	)	)	-RRB-
18751	6551	37	on	on	IN
18751	6551	38	a	a	DT
18751	6551	39	white	white	JJ
18751	6551	40	plate	plate	NN
18751	6551	41	strikes	strike	VBZ
18751	6551	42	a	a	DT
18751	6551	43	brown	brown	JJ
18751	6551	44	colour	colour	NN
18751	6551	45	.	.	.
18751	6552	1	The	the	DT
18751	6552	2	quantity	quantity	NN
18751	6552	3	of	of	IN
18751	6552	4	zinc	zinc	NN
18751	6552	5	in	in	IN
18751	6552	6	the	the	DT
18751	6552	7	solution	solution	NN
18751	6552	8	must	must	MD
18751	6552	9	be	be	VB
18751	6552	10	approximately	approximately	RB
18751	6552	11	known	know	VBN
18751	6552	12	;	;	:
18751	6552	13	run	run	VBN
18751	6552	14	in	in	IN
18751	6552	15	a	a	DT
18751	6552	16	little	little	JJ
18751	6552	17	less	less	JJR
18751	6552	18	of	of	IN
18751	6552	19	the	the	DT
18751	6552	20	ferrocyanide	ferrocyanide	NN
18751	6552	21	than	than	IN
18751	6552	22	is	be	VBZ
18751	6552	23	expected	expect	VBN
18751	6552	24	will	will	MD
18751	6552	25	be	be	VB
18751	6552	26	necessary	necessary	JJ
18751	6552	27	;	;	:
18751	6552	28	test	test	VB
18751	6552	29	a	a	DT
18751	6552	30	drop	drop	NN
18751	6552	31	or	or	CC
18751	6552	32	two	two	CD
18751	6552	33	of	of	IN
18751	6552	34	the	the	DT
18751	6552	35	assay	assay	NN
18751	6552	36	,	,	,
18751	6552	37	and	and	CC
18751	6552	38	then	then	RB
18751	6552	39	run	run	VB
18751	6552	40	in	in	RB
18751	6552	41	,	,	,
18751	6552	42	one	one	CD
18751	6552	43	or	or	CC
18751	6552	44	two	two	CD
18751	6552	45	c.c	c.c	NNP
18751	6552	46	.	.	.
18751	6553	1	at	at	IN
18751	6553	2	a	a	DT
18751	6553	3	time	time	NN
18751	6553	4	,	,	,
18751	6553	5	until	until	IN
18751	6553	6	the	the	DT
18751	6553	7	brown	brown	JJ
18751	6553	8	colour	colour	NN
18751	6553	9	is	be	VBZ
18751	6553	10	obtained	obtain	VBN
18751	6553	11	.	.	.
18751	6554	1	Add	Add	NNP
18751	6554	2	5	5	CD
18751	6554	3	c.c	c.c	NN
18751	6554	4	.	.	.
18751	6555	1	of	of	IN
18751	6555	2	a	a	DT
18751	6555	3	standard	standard	JJ
18751	6555	4	zinc	zinc	NN
18751	6555	5	solution	solution	NN
18751	6555	6	,	,	,
18751	6555	7	equivalent	equivalent	JJ
18751	6555	8	in	in	IN
18751	6555	9	strength	strength	NN
18751	6555	10	to	to	IN
18751	6555	11	the	the	DT
18751	6555	12	standard	standard	JJ
18751	6555	13	"	"	``
18751	6555	14	ferrocyanide	ferrocyanide	NN
18751	6555	15	,	,	,
18751	6555	16	"	"	''
18751	6555	17	re	re	NN
18751	6555	18	-	-	NN
18751	6555	19	titrate	titrate	NN
18751	6555	20	,	,	,
18751	6555	21	and	and	CC
18751	6555	22	finish	finish	VB
18751	6555	23	off	off	RP
18751	6555	24	cautiously	cautiously	RB
18751	6555	25	.	.	.
18751	6556	1	Of	of	RB
18751	6556	2	course	course	RB
18751	6556	3	5	5	CD
18751	6556	4	c.c	c.c	NN
18751	6556	5	.	.	.
18751	6557	1	must	must	MD
18751	6557	2	be	be	VB
18751	6557	3	deducted	deduct	VBN
18751	6557	4	from	from	IN
18751	6557	5	the	the	DT
18751	6557	6	reading	reading	NN
18751	6557	7	on	on	IN
18751	6557	8	the	the	DT
18751	6557	9	burette	burette	NN
18751	6557	10	.	.	.
18751	6558	1	The	the	DT
18751	6558	2	precipitate	precipitate	NN
18751	6558	3	of	of	IN
18751	6558	4	zinc	zinc	NN
18751	6558	5	ferrocyanide	ferrocyanide	NN
18751	6558	6	formed	form	VBN
18751	6558	7	in	in	IN
18751	6558	8	the	the	DT
18751	6558	9	assay	assay	NN
18751	6558	10	solution	solution	NN
18751	6558	11	is	be	VBZ
18751	6558	12	white	white	JJ
18751	6558	13	;	;	:
18751	6558	14	but	but	CC
18751	6558	15	if	if	IN
18751	6558	16	traces	trace	NNS
18751	6558	17	of	of	IN
18751	6558	18	iron	iron	NN
18751	6558	19	are	be	VBP
18751	6558	20	present	present	JJ
18751	6558	21	,	,	,
18751	6558	22	it	-PRON-	PRP
18751	6558	23	becomes	become	VBZ
18751	6558	24	bluish	bluish	JJ
18751	6558	25	.	.	.
18751	6559	1	If	if	IN
18751	6559	2	the	the	DT
18751	6559	3	quantity	quantity	NN
18751	6559	4	of	of	IN
18751	6559	5	ferrocyanide	ferrocyanide	NN
18751	6559	6	required	require	VBN
18751	6559	7	is	be	VBZ
18751	6559	8	known	know	VBN
18751	6559	9	within	within	IN
18751	6559	10	a	a	DT
18751	6559	11	few	few	JJ
18751	6559	12	c.c	c.c	NNP
18751	6559	13	.	.	NNP
18751	6559	14	,	,	,
18751	6559	15	the	the	DT
18751	6559	16	finishing	finishing	JJ
18751	6559	17	point	point	NN
18751	6559	18	is	be	VBZ
18751	6559	19	exactly	exactly	RB
18751	6559	20	determined	determine	VBN
18751	6559	21	in	in	IN
18751	6559	22	the	the	DT
18751	6559	23	first	first	JJ
18751	6559	24	titration	titration	NN
18751	6559	25	without	without	IN
18751	6559	26	any	any	DT
18751	6559	27	addition	addition	NN
18751	6559	28	of	of	IN
18751	6559	29	the	the	DT
18751	6559	30	standard	standard	JJ
18751	6559	31	zinc	zinc	NN
18751	6559	32	solution	solution	NN
18751	6559	33	.	.	.
18751	6560	1	Unfortunately	unfortunately	RB
18751	6560	2	this	this	DT
18751	6560	3	titration	titration	NN
18751	6560	4	serves	serve	VBZ
18751	6560	5	simply	simply	RB
18751	6560	6	to	to	TO
18751	6560	7	replace	replace	VB
18751	6560	8	the	the	DT
18751	6560	9	gravimetric	gravimetric	JJ
18751	6560	10	determination	determination	NN
18751	6560	11	,	,	,
18751	6560	12	and	and	CC
18751	6560	13	does	do	VBZ
18751	6560	14	not	not	RB
18751	6560	15	,	,	,
18751	6560	16	as	as	RB
18751	6560	17	many	many	JJ
18751	6560	18	volumetric	volumetric	NN
18751	6560	19	processes	process	NNS
18751	6560	20	do	do	VBP
18751	6560	21	,	,	,
18751	6560	22	lessen	lessen	VB
18751	6560	23	the	the	DT
18751	6560	24	necessity	necessity	NN
18751	6560	25	for	for	IN
18751	6560	26	a	a	DT
18751	6560	27	complete	complete	JJ
18751	6560	28	separation	separation	NN
18751	6560	29	of	of	IN
18751	6560	30	any	any	DT
18751	6560	31	other	other	JJ
18751	6560	32	metals	metal	NNS
18751	6560	33	which	which	WDT
18751	6560	34	are	be	VBP
18751	6560	35	present	present	JJ
18751	6560	36	.	.	.
18751	6561	1	Most	Most	JJS
18751	6561	2	metals	metal	NNS
18751	6561	3	give	give	VBP
18751	6561	4	precipitates	precipitate	NNS
18751	6561	5	with	with	IN
18751	6561	6	ferrocyanide	ferrocyanide	NN
18751	6561	7	of	of	IN
18751	6561	8	potassium	potassium	NN
18751	6561	9	in	in	IN
18751	6561	10	acid	acid	JJ
18751	6561	11	solutions	solution	NNS
18751	6561	12	.	.	.
18751	6562	1	If	if	IN
18751	6562	2	the	the	DT
18751	6562	3	conditions	condition	NNS
18751	6562	4	are	be	VBP
18751	6562	5	held	hold	VBN
18751	6562	6	to	to	IN
18751	6562	7	,	,	,
18751	6562	8	the	the	DT
18751	6562	9	titration	titration	NN
18751	6562	10	is	be	VBZ
18751	6562	11	a	a	DT
18751	6562	12	fairly	fairly	RB
18751	6562	13	good	good	JJ
18751	6562	14	one	one	NN
18751	6562	15	,	,	,
18751	6562	16	and	and	CC
18751	6562	17	differences	difference	NNS
18751	6562	18	in	in	IN
18751	6562	19	the	the	DT
18751	6562	20	results	result	NNS
18751	6562	21	of	of	IN
18751	6562	22	an	an	DT
18751	6562	23	assay	assay	NN
18751	6562	24	will	will	MD
18751	6562	25	be	be	VB
18751	6562	26	due	due	JJ
18751	6562	27	to	to	IN
18751	6562	28	error	error	NN
18751	6562	29	in	in	IN
18751	6562	30	the	the	DT
18751	6562	31	separation	separation	NN
18751	6562	32	.	.	.
18751	6563	1	Ferric	Ferric	NNP
18751	6563	2	hydrate	hydrate	NN
18751	6563	3	precipitated	precipitate	VBD
18751	6563	4	in	in	IN
18751	6563	5	a	a	DT
18751	6563	6	fairly	fairly	RB
18751	6563	7	strong	strong	JJ
18751	6563	8	solution	solution	NN
18751	6563	9	of	of	IN
18751	6563	10	zinc	zinc	NN
18751	6563	11	will	will	MD
18751	6563	12	carry	carry	VB
18751	6563	13	with	with	IN
18751	6563	14	it	-PRON-	PRP
18751	6563	15	perceptible	perceptible	JJ
18751	6563	16	quantities	quantity	NNS
18751	6563	17	of	of	IN
18751	6563	18	that	that	DT
18751	6563	19	metal	metal	NN
18751	6563	20	.	.	.
18751	6564	1	Similarly	similarly	RB
18751	6564	2	,	,	,
18751	6564	3	large	large	JJ
18751	6564	4	quantities	quantity	NNS
18751	6564	5	of	of	IN
18751	6564	6	copper	copper	NN
18751	6564	7	precipitated	precipitate	VBD
18751	6564	8	as	as	IN
18751	6564	9	sulphide	sulphide	NN
18751	6564	10	by	by	IN
18751	6564	11	means	mean	NNS
18751	6564	12	of	of	IN
18751	6564	13	sulphuretted	sulphuret	VBN
18751	6564	14	hydrogen	hydrogen	NN
18751	6564	15	will	will	MD
18751	6564	16	carry	carry	VB
18751	6564	17	zinc	zinc	NN
18751	6564	18	with	with	IN
18751	6564	19	it	-PRON-	PRP
18751	6564	20	,	,	,
18751	6564	21	except	except	IN
18751	6564	22	under	under	IN
18751	6564	23	certain	certain	JJ
18751	6564	24	nicely	nicely	RB
18751	6564	25	drawn	draw	VBN
18751	6564	26	conditions	condition	NNS
18751	6564	27	.	.	.
18751	6565	1	When	when	WRB
18751	6565	2	much	much	JJ
18751	6565	3	copper	copper	NN
18751	6565	4	is	be	VBZ
18751	6565	5	present	present	JJ
18751	6565	6	it	-PRON-	PRP
18751	6565	7	is	be	VBZ
18751	6565	8	best	well	RBS
18751	6565	9	separated	separate	VBN
18751	6565	10	in	in	IN
18751	6565	11	a	a	DT
18751	6565	12	nitric	nitric	JJ
18751	6565	13	acid	acid	NN
18751	6565	14	solution	solution	NN
18751	6565	15	by	by	IN
18751	6565	16	electrolysis	electrolysis	NN
18751	6565	17	.	.	.
18751	6566	1	The	the	DT
18751	6566	2	titration	titration	NN
18751	6566	3	of	of	IN
18751	6566	4	the	the	DT
18751	6566	5	zinc	zinc	NN
18751	6566	6	takes	take	VBZ
18751	6566	7	less	less	JJR
18751	6566	8	time	time	NN
18751	6566	9	,	,	,
18751	6566	10	and	and	CC
18751	6566	11	,	,	,
18751	6566	12	with	with	IN
18751	6566	13	ordinary	ordinary	JJ
18751	6566	14	working	working	NN
18751	6566	15	,	,	,
18751	6566	16	is	be	VBZ
18751	6566	17	more	more	RBR
18751	6566	18	trustworthy	trustworthy	JJ
18751	6566	19	than	than	IN
18751	6566	20	the	the	DT
18751	6566	21	gravimetric	gravimetric	NN
18751	6566	22	method	method	NN
18751	6566	23	.	.	.
18751	6567	1	_	_	NNP
18751	6567	2	The	the	DT
18751	6567	3	standard	standard	JJ
18751	6567	4	ferrocyanide	ferrocyanide	NN
18751	6567	5	solution	solution	NN
18751	6567	6	_	_	NNP
18751	6567	7	is	be	VBZ
18751	6567	8	made	make	VBN
18751	6567	9	by	by	IN
18751	6567	10	dissolving	dissolve	VBG
18751	6567	11	43.2	43.2	CD
18751	6567	12	grams	gram	NNS
18751	6567	13	of	of	IN
18751	6567	14	potassium	potassium	NN
18751	6567	15	ferrocyanide	ferrocyanide	NN
18751	6567	16	(	(	-LRB-
18751	6567	17	K_{4}FeCy_{6}.3H_{2}O	K_{4}FeCy_{6}.3H_{2}O	NNP
18751	6567	18	)	)	-RRB-
18751	6567	19	in	in	IN
18751	6567	20	water	water	NN
18751	6567	21	,	,	,
18751	6567	22	and	and	CC
18751	6567	23	diluting	diluting	NN
18751	6567	24	to	to	IN
18751	6567	25	a	a	DT
18751	6567	26	litre	litre	NN
18751	6567	27	.	.	.
18751	6568	1	One	one	CD
18751	6568	2	hundred	hundred	CD
18751	6568	3	c.c	c.c	NN
18751	6568	4	.	.	.
18751	6569	1	are	be	VBP
18751	6569	2	equal	equal	JJ
18751	6569	3	to	to	IN
18751	6569	4	1	1	CD
18751	6569	5	gram	gram	NN
18751	6569	6	of	of	IN
18751	6569	7	zinc	zinc	NN
18751	6569	8	.	.	.
18751	6570	1	_	_	NNP
18751	6570	2	The	the	DT
18751	6570	3	standard	standard	JJ
18751	6570	4	zinc	zinc	NN
18751	6570	5	solution	solution	NN
18751	6570	6	_	_	NNP
18751	6570	7	is	be	VBZ
18751	6570	8	made	make	VBN
18751	6570	9	by	by	IN
18751	6570	10	dissolving	dissolve	VBG
18751	6570	11	10	10	CD
18751	6570	12	grams	gram	NNS
18751	6570	13	of	of	IN
18751	6570	14	pure	pure	JJ
18751	6570	15	zinc	zinc	NN
18751	6570	16	in	in	IN
18751	6570	17	50	50	CD
18751	6570	18	c.c	c.c	NNP
18751	6570	19	.	.	.
18751	6571	1	of	of	IN
18751	6571	2	hydrochloric	hydrochloric	JJ
18751	6571	3	acid	acid	NN
18751	6571	4	and	and	CC
18751	6571	5	100	100	CD
18751	6571	6	or	or	CC
18751	6571	7	200	200	CD
18751	6571	8	c.c	c.c	NNP
18751	6571	9	.	.	.
18751	6572	1	of	of	IN
18751	6572	2	water	water	NN
18751	6572	3	,	,	,
18751	6572	4	and	and	CC
18751	6572	5	diluting	diluting	NN
18751	6572	6	to	to	IN
18751	6572	7	1	1	CD
18751	6572	8	litre	litre	NN
18751	6572	9	,	,	,
18751	6572	10	or	or	CC
18751	6572	11	by	by	IN
18751	6572	12	dissolving	dissolve	VBG
18751	6572	13	44.15	44.15	CD
18751	6572	14	grams	gram	NNS
18751	6572	15	of	of	IN
18751	6572	16	zinc	zinc	NN
18751	6572	17	sulphate	sulphate	NN
18751	6572	18	(	(	-LRB-
18751	6572	19	ZnSO_{4}.7H_{2}O	ZnSO_{4}.7H_{2}O	NNP
18751	6572	20	)	)	-RRB-
18751	6572	21	in	in	IN
18751	6572	22	water	water	NN
18751	6572	23	with	with	IN
18751	6572	24	30	30	CD
18751	6572	25	c.c	c.c	NN
18751	6572	26	.	.	.
18751	6573	1	of	of	IN
18751	6573	2	hydrochloric	hydrochloric	JJ
18751	6573	3	acid	acid	NN
18751	6573	4	,	,	,
18751	6573	5	and	and	CC
18751	6573	6	diluting	diluting	NN
18751	6573	7	to	to	IN
18751	6573	8	1	1	CD
18751	6573	9	litre	litre	NN
18751	6573	10	.	.	.
18751	6574	1	One	one	CD
18751	6574	2	hundred	hundred	CD
18751	6574	3	c.c	c.c	NN
18751	6574	4	.	.	.
18751	6575	1	will	will	MD
18751	6575	2	contain	contain	VB
18751	6575	3	1	1	CD
18751	6575	4	gram	gram	NN
18751	6575	5	of	of	IN
18751	6575	6	zinc	zinc	NN
18751	6575	7	.	.	.
18751	6576	1	_	_	NNP
18751	6576	2	The	the	DT
18751	6576	3	uranium	uranium	NN
18751	6576	4	acetate	acetate	NN
18751	6576	5	solution	solution	NN
18751	6576	6	_	_	NNP
18751	6576	7	is	be	VBZ
18751	6576	8	made	make	VBN
18751	6576	9	by	by	IN
18751	6576	10	dissolving	dissolve	VBG
18751	6576	11	0.2	0.2	CD
18751	6576	12	gram	gram	NN
18751	6576	13	of	of	IN
18751	6576	14	the	the	DT
18751	6576	15	salt	salt	NN
18751	6576	16	in	in	IN
18751	6576	17	100	100	CD
18751	6576	18	c.c	c.c	NNP
18751	6576	19	.	.	.
18751	6577	1	of	of	IN
18751	6577	2	water	water	NN
18751	6577	3	.	.	.
18751	6578	1	To	to	TO
18751	6578	2	standardise	standardise	VB
18751	6578	3	the	the	DT
18751	6578	4	"	"	``
18751	6578	5	ferrocyanide	ferrocyanide	NN
18751	6578	6	"	"	''
18751	6578	7	measure	measure	NN
18751	6578	8	off	off	RP
18751	6578	9	50	50	CD
18751	6578	10	c.c	c.c	NNP
18751	6578	11	.	.	.
18751	6579	1	of	of	IN
18751	6579	2	the	the	DT
18751	6579	3	standard	standard	JJ
18751	6579	4	zinc	zinc	NN
18751	6579	5	solution	solution	NN
18751	6579	6	into	into	IN
18751	6579	7	a	a	DT
18751	6579	8	10	10	CD
18751	6579	9	oz	oz	NN
18751	6579	10	.	.	.
18751	6580	1	beaker	beaker	NN
18751	6580	2	,	,	,
18751	6580	3	dilute	dilute	NN
18751	6580	4	to	to	IN
18751	6580	5	100	100	CD
18751	6580	6	c.c	c.c	NNP
18751	6580	7	.	.	NNP
18751	6580	8	,	,	,
18751	6580	9	and	and	CC
18751	6580	10	heat	heat	NN
18751	6580	11	to	to	IN
18751	6580	12	about	about	RB
18751	6580	13	50	50	CD
18751	6580	14	°	°	NNS
18751	6580	15	C.	C.	NNP
18751	6580	16	(	(	-LRB-
18751	6580	17	not	not	RB
18751	6580	18	to	to	IN
18751	6580	19	boiling	boil	VBG
18751	6580	20	)	)	-RRB-
18751	6580	21	.	.	.
18751	6581	1	Run	run	VB
18751	6581	2	in	in	IN
18751	6581	3	47	47	CD
18751	6581	4	or	or	CC
18751	6581	5	48	48	CD
18751	6581	6	c.c	c.c	NN
18751	6581	7	.	.	.
18751	6582	1	of	of	IN
18751	6582	2	the	the	DT
18751	6582	3	"	"	``
18751	6582	4	ferrocyanide	ferrocyanide	JJ
18751	6582	5	"	"	''
18751	6582	6	solution	solution	NN
18751	6582	7	from	from	IN
18751	6582	8	an	an	DT
18751	6582	9	ordinary	ordinary	JJ
18751	6582	10	burette	burette	NN
18751	6582	11	,	,	,
18751	6582	12	and	and	CC
18751	6582	13	finish	finish	VB
18751	6582	14	off	off	RP
18751	6582	15	cautiously	cautiously	RB
18751	6582	16	.	.	.
18751	6583	1	Fifty	fifty	CD
18751	6583	2	divided	divide	VBN
18751	6583	3	by	by	IN
18751	6583	4	the	the	DT
18751	6583	5	quantity	quantity	NN
18751	6583	6	of	of	IN
18751	6583	7	"	"	``
18751	6583	8	ferrocyanide	ferrocyanide	JJ
18751	6583	9	"	"	''
18751	6583	10	solution	solution	NN
18751	6583	11	required	require	VBN
18751	6583	12	gives	give	VBZ
18751	6583	13	the	the	DT
18751	6583	14	standard	standard	NN
18751	6583	15	.	.	.
18751	6584	1	In	in	IN
18751	6584	2	assaying	assay	VBG
18751	6584	3	ores	ore	NNS
18751	6584	4	,	,	,
18751	6584	5	&	&	CC
18751	6584	6	c.	c.	NNP
18751	6584	7	,	,	,
18751	6584	8	take	take	VB
18751	6584	9	such	such	JJ
18751	6584	10	quantity	quantity	NN
18751	6584	11	as	as	IN
18751	6584	12	shall	shall	MD
18751	6584	13	contain	contain	VB
18751	6584	14	from	from	IN
18751	6584	15	0.1	0.1	CD
18751	6584	16	to	to	TO
18751	6584	17	1	1	CD
18751	6584	18	gram	gram	NN
18751	6584	19	of	of	IN
18751	6584	20	zinc	zinc	NN
18751	6584	21	,	,	,
18751	6584	22	separate	separate	VBP
18751	6584	23	the	the	DT
18751	6584	24	zinc	zinc	NN
18751	6584	25	as	as	IN
18751	6584	26	sulphide	sulphide	NN
18751	6584	27	,	,	,
18751	6584	28	as	as	IN
18751	6584	29	already	already	RB
18751	6584	30	directed	direct	VBN
18751	6584	31	.	.	.
18751	6585	1	Dissolve	dissolve	VB
18751	6585	2	the	the	DT
18751	6585	3	sulphide	sulphide	NN
18751	6585	4	off	off	IN
18751	6585	5	the	the	DT
18751	6585	6	filter	filter	NN
18751	6585	7	with	with	IN
18751	6585	8	hot	hot	JJ
18751	6585	9	dilute	dilute	NN
18751	6585	10	hydrochloric	hydrochloric	NN
18751	6585	11	acid	acid	NN
18751	6585	12	,	,	,
18751	6585	13	which	which	WDT
18751	6585	14	is	be	VBZ
18751	6585	15	best	well	RBS
18751	6585	16	done	do	VBN
18751	6585	17	by	by	IN
18751	6585	18	a	a	DT
18751	6585	19	stream	stream	NN
18751	6585	20	from	from	IN
18751	6585	21	a	a	DT
18751	6585	22	wash	wash	NN
18751	6585	23	bottle	bottle	NN
18751	6585	24	.	.	.
18751	6586	1	Evaporate	evaporate	VB
18751	6586	2	the	the	DT
18751	6586	3	filtrate	filtrate	NN
18751	6586	4	to	to	IN
18751	6586	5	a	a	DT
18751	6586	6	paste	paste	NN
18751	6586	7	,	,	,
18751	6586	8	add	add	VB
18751	6586	9	5	5	CD
18751	6586	10	c.c	c.c	NNP
18751	6586	11	.	.	.
18751	6587	1	of	of	IN
18751	6587	2	dilute	dilute	NNP
18751	6587	3	hydrochloric	hydrochloric	NNP
18751	6587	4	acid	acid	NNP
18751	6587	5	,	,	,
18751	6587	6	dilute	dilute	NN
18751	6587	7	to	to	IN
18751	6587	8	100	100	CD
18751	6587	9	c.c	c.c	NNP
18751	6587	10	.	.	.
18751	6588	1	or	or	CC
18751	6588	2	150	150	CD
18751	6588	3	c.c	c.c	NNP
18751	6588	4	.	.	NNP
18751	6588	5	,	,	,
18751	6588	6	heat	heat	NN
18751	6588	7	to	to	IN
18751	6588	8	about	about	RB
18751	6588	9	50	50	CD
18751	6588	10	°	°	NNS
18751	6588	11	C.	C.	NNP
18751	6588	12	,	,	,
18751	6588	13	and	and	CC
18751	6588	14	titrate	titrate	RB
18751	6588	15	.	.	.
18751	6589	1	Manganese	Manganese	NNP
18751	6589	2	,	,	,
18751	6589	3	if	if	IN
18751	6589	4	present	present	NN
18751	6589	5	,	,	,
18751	6589	6	counts	count	VBZ
18751	6589	7	as	as	IN
18751	6589	8	so	so	RB
18751	6589	9	much	much	JJ
18751	6589	10	zinc	zinc	NN
18751	6589	11	,	,	,
18751	6589	12	and	and	CC
18751	6589	13	must	must	MD
18751	6589	14	be	be	VB
18751	6589	15	specially	specially	RB
18751	6589	16	separated	separate	VBN
18751	6589	17	,	,	,
18751	6589	18	since	since	IN
18751	6589	19	it	-PRON-	PRP
18751	6589	20	is	be	VBZ
18751	6589	21	not	not	RB
18751	6589	22	removed	remove	VBN
18751	6589	23	by	by	IN
18751	6589	24	the	the	DT
18751	6589	25	method	method	NN
18751	6589	26	already	already	RB
18751	6589	27	given	give	VBN
18751	6589	28	.	.	.
18751	6590	1	The	the	DT
18751	6590	2	following	following	JJ
18751	6590	3	method	method	NN
18751	6590	4	will	will	MD
18751	6590	5	effect	effect	VB
18751	6590	6	its	-PRON-	PRP$
18751	6590	7	removal	removal	NN
18751	6590	8	.	.	.
18751	6591	1	To	to	IN
18751	6591	2	the	the	DT
18751	6591	3	hydrochloric	hydrochloric	JJ
18751	6591	4	acid	acid	NN
18751	6591	5	solution	solution	NN
18751	6591	6	of	of	IN
18751	6591	7	the	the	DT
18751	6591	8	zinc	zinc	NN
18751	6591	9	and	and	CC
18751	6591	10	manganese	manganese	NNP
18751	6591	11	add	add	VB
18751	6591	12	sodium	sodium	NN
18751	6591	13	acetate	acetate	RB
18751	6591	14	in	in	IN
18751	6591	15	large	large	JJ
18751	6591	16	excess	excess	NN
18751	6591	17	and	and	CC
18751	6591	18	pass	pass	VBP
18751	6591	19	sulphuretted	sulphuret	VBN
18751	6591	20	hydrogen	hydrogen	NN
18751	6591	21	freely	freely	RB
18751	6591	22	.	.	.
18751	6592	1	Allow	allow	VB
18751	6592	2	to	to	TO
18751	6592	3	settle	settle	VB
18751	6592	4	,	,	,
18751	6592	5	filter	filter	VB
18751	6592	6	off	off	RP
18751	6592	7	the	the	DT
18751	6592	8	zinc	zinc	NN
18751	6592	9	sulphide	sulphide	NN
18751	6592	10	and	and	CC
18751	6592	11	wash	wash	VB
18751	6592	12	with	with	IN
18751	6592	13	sulphuretted	sulphuret	VBN
18751	6592	14	hydrogen	hydrogen	NN
18751	6592	15	water	water	NN
18751	6592	16	.	.	.
18751	6593	1	The	the	DT
18751	6593	2	precipitate	precipitate	NN
18751	6593	3	,	,	,
18751	6593	4	freed	free	VBN
18751	6593	5	from	from	IN
18751	6593	6	manganese	manganese	NNP
18751	6593	7	,	,	,
18751	6593	8	is	be	VBZ
18751	6593	9	then	then	RB
18751	6593	10	dissolved	dissolve	VBN
18751	6593	11	in	in	IN
18751	6593	12	hydrochloric	hydrochloric	JJ
18751	6593	13	acid	acid	NN
18751	6593	14	and	and	CC
18751	6593	15	titrated	titrated	JJ
18751	6593	16	.	.	.
18751	6594	1	The	the	DT
18751	6594	2	following	follow	VBG
18751	6594	3	experiments	experiment	NNS
18751	6594	4	show	show	VBP
18751	6594	5	the	the	DT
18751	6594	6	effect	effect	NN
18751	6594	7	of	of	IN
18751	6594	8	variation	variation	NN
18751	6594	9	in	in	IN
18751	6594	10	the	the	DT
18751	6594	11	conditions	condition	NNS
18751	6594	12	of	of	IN
18751	6594	13	the	the	DT
18751	6594	14	assay:--	assay:--	XX
18751	6594	15	~Effect	~effect	CD
18751	6594	16	of	of	IN
18751	6594	17	Varying	Varying	NNP
18751	6594	18	Temperature.~--Using	Temperature.~--Using	NNP
18751	6594	19	20	20	CD
18751	6594	20	c.c	c.c	NNP
18751	6594	21	.	.	.
18751	6595	1	of	of	IN
18751	6595	2	the	the	DT
18751	6595	3	standard	standard	JJ
18751	6595	4	zinc	zinc	NN
18751	6595	5	solution	solution	NN
18751	6595	6	,	,	,
18751	6595	7	5	5	CD
18751	6595	8	c.c	c.c	NNP
18751	6595	9	.	.	.
18751	6596	1	of	of	IN
18751	6596	2	dilute	dilute	NNP
18751	6596	3	hydrochloric	hydrochloric	NNP
18751	6596	4	acid	acid	NN
18751	6596	5	,	,	,
18751	6596	6	and	and	CC
18751	6596	7	diluting	diluting	NN
18751	6596	8	to	to	IN
18751	6596	9	100	100	CD
18751	6596	10	c.c	c.c	NNP
18751	6596	11	.	.	.
18751	6597	1	Temperature	temperature	NN
18751	6597	2	15	15	CD
18751	6597	3	°	°	,
18751	6597	4	C.	C.	NNP
18751	6597	5	30	30	CD
18751	6597	6	°	°	,
18751	6597	7	C.	C.	NNP
18751	6597	8	70	70	CD
18751	6597	9	°	°	,
18751	6597	10	C.	C.	NNP
18751	6597	11	100	100	CD
18751	6597	12	°	°	,
18751	6597	13	C.	C.	NNP
18751	6597	14	"	"	``
18751	6597	15	Ferrocyanide	Ferrocyanide	NNP
18751	6597	16	"	"	''
18751	6597	17	required	require	VBD
18751	6597	18	20.6	20.6	CD
18751	6597	19	c.c	c.c	NNP
18751	6597	20	.	.	.
18751	6598	1	20.3	20.3	CD
18751	6598	2	c.c	c.c	NNP
18751	6598	3	.	.	.
18751	6599	1	20.3	20.3	CD
18751	6599	2	c.c	c.c	NNP
18751	6599	3	.	.	.
18751	6600	1	20.3	20.3	CD
18751	6600	2	c.c	c.c	NNP
18751	6600	3	.	.	.
18751	6601	1	The	the	DT
18751	6601	2	solution	solution	NN
18751	6601	3	can	can	MD
18751	6601	4	be	be	VB
18751	6601	5	heated	heat	VBN
18751	6601	6	to	to	IN
18751	6601	7	boiling	boil	VBG
18751	6601	8	before	before	RB
18751	6601	9	titrating	titrate	VBG
18751	6601	10	without	without	IN
18751	6601	11	interfering	interfere	VBG
18751	6601	12	with	with	IN
18751	6601	13	the	the	DT
18751	6601	14	result	result	NN
18751	6601	15	;	;	:
18751	6601	16	but	but	CC
18751	6601	17	it	-PRON-	PRP
18751	6601	18	is	be	VBZ
18751	6601	19	more	more	RBR
18751	6601	20	convenient	convenient	JJ
18751	6601	21	to	to	TO
18751	6601	22	work	work	VB
18751	6601	23	with	with	IN
18751	6601	24	the	the	DT
18751	6601	25	solution	solution	NN
18751	6601	26	at	at	IN
18751	6601	27	about	about	RB
18751	6601	28	50	50	CD
18751	6601	29	°	°	,
18751	6601	30	C.	C.	NNP
18751	6601	31	Cold	Cold	NNP
18751	6601	32	solutions	solution	NNS
18751	6601	33	must	must	MD
18751	6601	34	not	not	RB
18751	6601	35	be	be	VB
18751	6601	36	used	use	VBN
18751	6601	37	.	.	.
18751	6602	1	~Effect	~Effect	NFP
18751	6602	2	of	of	IN
18751	6602	3	Varying	Varying	NNP
18751	6602	4	Bulk.~--These	Bulk.~--These	NNPS
18751	6602	5	were	be	VBD
18751	6602	6	all	all	DT
18751	6602	7	titrated	titrate	VBN
18751	6602	8	at	at	IN
18751	6602	9	about	about	RB
18751	6602	10	50	50	CD
18751	6602	11	°	°	NNS
18751	6602	12	C.	C.	NNP
18751	6602	13	,	,	,
18751	6602	14	and	and	CC
18751	6602	15	were	be	VBD
18751	6602	16	like	like	IN
18751	6602	17	the	the	DT
18751	6602	18	last	last	JJ
18751	6602	19	,	,	,
18751	6602	20	but	but	CC
18751	6602	21	with	with	IN
18751	6602	22	varying	vary	VBG
18751	6602	23	bulk	bulk	NN
18751	6602	24	.	.	.
18751	6603	1	Bulk	Bulk	NNP
18751	6603	2	25.0	25.0	CD
18751	6603	3	c.c	c.c	NNP
18751	6603	4	.	.	.
18751	6604	1	50.0	50.0	CD
18751	6604	2	c.c	c.c	NNP
18751	6604	3	.	.	.
18751	6605	1	100.0	100.0	CD
18751	6605	2	c.c	c.c	NNP
18751	6605	3	.	.	.
18751	6606	1	200.0	200.0	CD
18751	6606	2	c.c	c.c	NNP
18751	6606	3	.	.	.
18751	6607	1	"	"	``
18751	6607	2	Ferrocyanide	Ferrocyanide	NNP
18751	6607	3	"	"	''
18751	6607	4	required	require	VBD
18751	6607	5	20.2	20.2	CD
18751	6607	6	"	"	``
18751	6607	7	20.4	20.4	CD
18751	6607	8	"	"	``
18751	6607	9	20.3	20.3	CD
18751	6607	10	"	"	``
18751	6607	11	20.4	20.4	CD
18751	6607	12	"	"	``
18751	6607	13	Any	any	DT
18751	6607	14	ordinary	ordinary	JJ
18751	6607	15	variation	variation	NN
18751	6607	16	in	in	IN
18751	6607	17	bulk	bulk	NN
18751	6607	18	has	have	VBZ
18751	6607	19	no	no	DT
18751	6607	20	effect	effect	NN
18751	6607	21	.	.	.
18751	6608	1	~Effect	~effect	CD
18751	6608	2	of	of	IN
18751	6608	3	Varying	Varying	NNP
18751	6608	4	Hydrochloric	Hydrochloric	NNP
18751	6608	5	Acid.~--	Acid.~--	NNP
18751	6608	6	With	with	IN
18751	6608	7	100	100	CD
18751	6608	8	c.c	c.c	NNP
18751	6608	9	.	.	.
18751	6609	1	bulk	bulk	NN
18751	6609	2	and	and	CC
18751	6609	3	varying	varying	NN
18751	6609	4	dilute	dilute	NN
18751	6609	5	hydrochloric	hydrochloric	NN
18751	6609	6	acid	acid	VBP
18751	6609	7	the	the	DT
18751	6609	8	results	result	NNS
18751	6609	9	were:--	were:--	:
18751	6609	10	Acid	Acid	NNP
18751	6609	11	added	add	VBD
18751	6609	12	0.0	0.0	CD
18751	6609	13	c.c	c.c	NNP
18751	6609	14	.	.	.
18751	6610	1	1.0	1.0	CD
18751	6610	2	c.c	c.c	NNP
18751	6610	3	.	.	.
18751	6611	1	5.0	5.0	CD
18751	6611	2	c.c	c.c	NNP
18751	6611	3	.	.	.
18751	6612	1	10.0	10.0	CD
18751	6612	2	c.c	c.c	NNP
18751	6612	3	.	.	.
18751	6613	1	20.0	20.0	CD
18751	6613	2	c.c	c.c	NNP
18751	6613	3	.	.	.
18751	6614	1	"	"	``
18751	6614	2	Ferrocyanide	Ferrocyanide	NNP
18751	6614	3	"	"	''
18751	6614	4	required	require	VBD
18751	6614	5	24.4	24.4	CD
18751	6614	6	"	"	``
18751	6614	7	20.2	20.2	CD
18751	6614	8	"	"	``
18751	6614	9	20.3	20.3	CD
18751	6614	10	"	"	``
18751	6614	11	20.3	20.3	CD
18751	6614	12	"	"	``
18751	6614	13	20.7	20.7	CD
18751	6614	14	"	"	''
18751	6614	15	~Effect	~effect	CD
18751	6614	16	of	of	IN
18751	6614	17	Foreign	foreign	JJ
18751	6614	18	Salts.~--The	salts.~--the	JJ
18751	6614	19	experiments	experiment	NNS
18751	6614	20	were	be	VBD
18751	6614	21	carried	carry	VBN
18751	6614	22	out	out	RP
18751	6614	23	under	under	IN
18751	6614	24	the	the	DT
18751	6614	25	same	same	JJ
18751	6614	26	conditions	condition	NNS
18751	6614	27	as	as	IN
18751	6614	28	the	the	DT
18751	6614	29	others	other	NNS
18751	6614	30	.	.	.
18751	6615	1	Five	five	CD
18751	6615	2	grams	gram	NNS
18751	6615	3	each	each	DT
18751	6615	4	of	of	IN
18751	6615	5	the	the	DT
18751	6615	6	following	following	JJ
18751	6615	7	salts	salt	NNS
18751	6615	8	were	be	VBD
18751	6615	9	added:--	added:--	``
18751	6615	10	Salt	salt	NN
18751	6615	11	added	add	VBN
18751	6615	12	{	{	-LRB-
18751	6615	13	Ammonic	Ammonic	NNP
18751	6615	14	Ammonic	Ammonic	NNP
18751	6615	15	Sodium	sodium	NN
18751	6615	16	Sodium	Sodium	NNP
18751	6615	17	{	{	-LRB-
18751	6615	18	chloride	chloride	NN
18751	6615	19	.	.	.
18751	6616	1	sulphate	sulphate	NNP
18751	6616	2	.	.	.
18751	6617	1	chloride	chloride	NN
18751	6617	2	.	.	.
18751	6618	1	sulphate	sulphate	NNP
18751	6618	2	.	.	.
18751	6619	1	"	"	``
18751	6619	2	Ferrocyanide	Ferrocyanide	NNP
18751	6619	3	"	"	''
18751	6619	4	required	require	VBD
18751	6619	5	20.3	20.3	CD
18751	6619	6	c.c	c.c	NNP
18751	6619	7	.	.	.
18751	6620	1	20.5	20.5	CD
18751	6620	2	c.c	c.c	NNP
18751	6620	3	.	.	.
18751	6621	1	20.6	20.6	CD
18751	6621	2	c.c	c.c	NNP
18751	6621	3	.	.	.
18751	6622	1	20.4	20.4	CD
18751	6622	2	c.c	c.c	NNP
18751	6622	3	.	.	.
18751	6623	1	Salt	salt	NN
18751	6623	2	added	add	VBN
18751	6623	3	{	{	-LRB-
18751	6623	4	Potassium	Potassium	NNP
18751	6623	5	Magnesium	Magnesium	NNP
18751	6623	6	Nil	Nil	NNP
18751	6623	7	.	.	.
18751	6624	1	{	{	-LRB-
18751	6624	2	Nitrate	Nitrate	NNP
18751	6624	3	.	.	.
18751	6625	1	sulphate	sulphate	NNP
18751	6625	2	.	.	.
18751	6626	1	"	"	``
18751	6626	2	Ferrocyanide	Ferrocyanide	NNP
18751	6626	3	"	"	''
18751	6626	4	required	require	VBD
18751	6626	5	20.2	20.2	CD
18751	6626	6	c.c	c.c	NNP
18751	6626	7	.	.	.
18751	6627	1	20.4	20.4	CD
18751	6627	2	c.c	c.c	NNP
18751	6627	3	.	.	.
18751	6628	1	20.4	20.4	CD
18751	6628	2	c.c	c.c	NNP
18751	6628	3	.	.	.
18751	6629	1	In	in	IN
18751	6629	2	a	a	DT
18751	6629	3	series	series	NN
18751	6629	4	of	of	IN
18751	6629	5	experiments	experiment	NNS
18751	6629	6	in	in	IN
18751	6629	7	which	which	WDT
18751	6629	8	foreign	foreign	JJ
18751	6629	9	metals	metal	NNS
18751	6629	10	were	be	VBD
18751	6629	11	present	present	JJ
18751	6629	12	to	to	IN
18751	6629	13	the	the	DT
18751	6629	14	extent	extent	NN
18751	6629	15	of	of	IN
18751	6629	16	0.050	0.050	CD
18751	6629	17	gram	gram	NN
18751	6629	18	in	in	IN
18751	6629	19	each	each	DT
18751	6629	20	,	,	,
18751	6629	21	with	with	IN
18751	6629	22	20	20	CD
18751	6629	23	c.c	c.c	NNP
18751	6629	24	.	.	.
18751	6630	1	of	of	IN
18751	6630	2	zinc	zinc	NN
18751	6630	3	solution	solution	NN
18751	6630	4	and	and	CC
18751	6630	5	5	5	CD
18751	6630	6	c.c	c.c	NNP
18751	6630	7	.	.	.
18751	6631	1	of	of	IN
18751	6631	2	dilute	dilute	NNP
18751	6631	3	hydrochloric	hydrochloric	NNP
18751	6631	4	acid	acid	NN
18751	6631	5	,	,	,
18751	6631	6	those	those	DT
18751	6631	7	in	in	IN
18751	6631	8	which	which	WDT
18751	6631	9	copper	copper	NN
18751	6631	10	sulphate	sulphate	NN
18751	6631	11	,	,	,
18751	6631	12	ferrous	ferrous	JJ
18751	6631	13	sulphate	sulphate	NN
18751	6631	14	,	,	,
18751	6631	15	and	and	CC
18751	6631	16	ferric	ferric	JJ
18751	6631	17	chloride	chloride	NN
18751	6631	18	were	be	VBD
18751	6631	19	used	use	VBN
18751	6631	20	,	,	,
18751	6631	21	gave	give	VBD
18751	6631	22	(	(	-LRB-
18751	6631	23	as	as	IN
18751	6631	24	might	may	MD
18751	6631	25	be	be	VB
18751	6631	26	expected	expect	VBN
18751	6631	27	)	)	-RRB-
18751	6631	28	so	so	RB
18751	6631	29	strongly	strongly	RB
18751	6631	30	coloured	colour	VBN
18751	6631	31	precipitates	precipitate	NNS
18751	6631	32	that	that	IN
18751	6631	33	the	the	DT
18751	6631	34	end	end	NN
18751	6631	35	reaction	reaction	NN
18751	6631	36	could	could	MD
18751	6631	37	not	not	RB
18751	6631	38	be	be	VB
18751	6631	39	recognised	recognise	VBN
18751	6631	40	.	.	.
18751	6632	1	The	the	DT
18751	6632	2	other	other	JJ
18751	6632	3	results	result	NNS
18751	6632	4	were:--	were:--	-LRB-
18751	6632	5	"	"	``
18751	6632	6	Ferrocyanide	Ferrocyanide	NNP
18751	6632	7	"	"	''
18751	6632	8	required	require	VBN
18751	6632	9	.	.	.
18751	6633	1	With	with	IN
18751	6633	2	nothing	nothing	NN
18751	6633	3	added	add	VBN
18751	6633	4	.	.	.
18751	6634	1	20.3	20.3	CD
18751	6634	2	c.c	c.c	NNP
18751	6634	3	.	.	.
18751	6634	4	"	"	''
18751	6635	1	0.050	0.050	CD
18751	6635	2	gram	gram	NN
18751	6635	3	lead	lead	NN
18751	6635	4	(	(	-LRB-
18751	6635	5	as	as	IN
18751	6635	6	chloride	chloride	NN
18751	6635	7	)	)	-RRB-
18751	6635	8	20.9	20.9	CD
18751	6635	9	"	"	''
18751	6635	10	"	"	``
18751	6635	11	0.050	0.050	CD
18751	6635	12	"	"	''
18751	6635	13	manganese	manganese	JJ
18751	6635	14	(	(	-LRB-
18751	6635	15	as	as	IN
18751	6635	16	sulphate	sulphate	NN
18751	6635	17	)	)	-RRB-
18751	6635	18	25.5	25.5	CD
18751	6635	19	"	"	``
18751	6635	20	"	"	``
18751	6635	21	0.050	0.050	CD
18751	6635	22	"	"	''
18751	6635	23	cadmium	cadmium	NN
18751	6635	24	(	(	-LRB-
18751	6635	25	as	as	IN
18751	6635	26	sulphate	sulphate	NN
18751	6635	27	)	)	-RRB-
18751	6635	28	23.5	23.5	CD
18751	6635	29	"	"	''
18751	6635	30	"	"	``
18751	6635	31	0.050	0.050	CD
18751	6635	32	"	"	''
18751	6635	33	nickel	nickel	NN
18751	6635	34	(	(	-LRB-
18751	6635	35	as	as	IN
18751	6635	36	sulphate	sulphate	NN
18751	6635	37	)	)	-RRB-
18751	6635	38	26.2	26.2	CD
18751	6635	39	"	"	``
18751	6635	40	~Effect	~effect	NN
18751	6635	41	of	of	IN
18751	6635	42	Varying	Varying	NNP
18751	6635	43	Zinc.~--These	Zinc.~--These	NNPS
18751	6635	44	were	be	VBD
18751	6635	45	titrated	titrate	VBN
18751	6635	46	under	under	IN
18751	6635	47	the	the	DT
18751	6635	48	usual	usual	JJ
18751	6635	49	conditions	condition	NNS
18751	6635	50	,	,	,
18751	6635	51	and	and	CC
18751	6635	52	gave	give	VBD
18751	6635	53	the	the	DT
18751	6635	54	following	follow	VBG
18751	6635	55	results:--	results:--	''
18751	6635	56	Zinc	Zinc	NNP
18751	6635	57	added	add	VBD
18751	6635	58	1.0	1.0	CD
18751	6635	59	c.c	c.c	NNP
18751	6635	60	.	.	.
18751	6636	1	10.0	10.0	CD
18751	6636	2	c.c	c.c	NNP
18751	6636	3	.	.	.
18751	6637	1	20.0	20.0	CD
18751	6637	2	c.c	c.c	NNP
18751	6637	3	.	.	.
18751	6638	1	50.0	50.0	CD
18751	6638	2	c.c	c.c	NNP
18751	6638	3	.	.	.
18751	6639	1	100.0	100.0	CD
18751	6639	2	c.c	c.c	NNP
18751	6639	3	.	.	.
18751	6640	1	"	"	``
18751	6640	2	Ferrocyanide	Ferrocyanide	NNP
18751	6640	3	"	"	''
18751	6640	4	required	require	VBD
18751	6640	5	1.1	1.1	CD
18751	6640	6	"	"	CD
18751	6640	7	10.2	10.2	CD
18751	6640	8	"	"	``
18751	6640	9	20.3	20.3	CD
18751	6640	10	"	"	''
18751	6640	11	50.6	50.6	CD
18751	6640	12	"	"	``
18751	6640	13	101.0	101.0	CD
18751	6640	14	"	"	''
18751	6640	15	~Determination	~Determination	NFP
18751	6640	16	of	of	IN
18751	6640	17	Zinc	Zinc	NNP
18751	6640	18	in	in	IN
18751	6640	19	a	a	DT
18751	6640	20	Sample	sample	NN
18751	6640	21	of	of	IN
18751	6640	22	Brass.~--Take	brass.~--take	NN
18751	6640	23	the	the	DT
18751	6640	24	solution	solution	NN
18751	6640	25	from	from	IN
18751	6640	26	which	which	WDT
18751	6640	27	the	the	DT
18751	6640	28	copper	copper	NN
18751	6640	29	has	have	VBZ
18751	6640	30	been	be	VBN
18751	6640	31	separated	separate	VBN
18751	6640	32	by	by	IN
18751	6640	33	electrolysis	electrolysis	NN
18751	6640	34	and	and	CC
18751	6640	35	pass	pass	VB
18751	6640	36	sulphuretted	sulphuret	VBN
18751	6640	37	hydrogen	hydrogen	NN
18751	6640	38	until	until	IN
18751	6640	39	the	the	DT
18751	6640	40	remaining	remain	VBG
18751	6640	41	traces	trace	NNS
18751	6640	42	of	of	IN
18751	6640	43	copper	copper	NN
18751	6640	44	and	and	CC
18751	6640	45	the	the	DT
18751	6640	46	lead	lead	NN
18751	6640	47	are	be	VBP
18751	6640	48	precipitated	precipitate	VBN
18751	6640	49	,	,	,
18751	6640	50	filter	filter	NN
18751	6640	51	,	,	,
18751	6640	52	boil	boil	VB
18751	6640	53	the	the	DT
18751	6640	54	solution	solution	NN
18751	6640	55	free	free	JJ
18751	6640	56	from	from	IN
18751	6640	57	sulphuretted	sulphuret	VBN
18751	6640	58	hydrogen	hydrogen	NN
18751	6640	59	,	,	,
18751	6640	60	put	put	VBN
18751	6640	61	in	in	RP
18751	6640	62	a	a	DT
18751	6640	63	piece	piece	NN
18751	6640	64	of	of	IN
18751	6640	65	litmus	litmus	JJ
18751	6640	66	paper	paper	NN
18751	6640	67	,	,	,
18751	6640	68	and	and	CC
18751	6640	69	add	add	VB
18751	6640	70	sodic	sodic	JJ
18751	6640	71	hydrate	hydrate	NN
18751	6640	72	solution	solution	NN
18751	6640	73	in	in	IN
18751	6640	74	slight	slight	JJ
18751	6640	75	excess	excess	NN
18751	6640	76	;	;	:
18751	6640	77	add	add	VB
18751	6640	78	10	10	CD
18751	6640	79	c.c	c.c	NNP
18751	6640	80	.	.	.
18751	6641	1	of	of	IN
18751	6641	2	dilute	dilute	NNP
18751	6641	3	hydrochloric	hydrochloric	NNP
18751	6641	4	acid	acid	NNP
18751	6641	5	(	(	-LRB-
18751	6641	6	which	which	WDT
18751	6641	7	should	should	MD
18751	6641	8	render	render	VB
18751	6641	9	the	the	DT
18751	6641	10	solution	solution	NN
18751	6641	11	acid	acid	NN
18751	6641	12	and	and	CC
18751	6641	13	clear	clear	JJ
18751	6641	14	)	)	-RRB-
18751	6641	15	;	;	:
18751	6641	16	warm	warm	JJ
18751	6641	17	,	,	,
18751	6641	18	and	and	CC
18751	6641	19	titrate	titrate	RB
18751	6641	20	.	.	.
18751	6642	1	A	a	DT
18751	6642	2	sample	sample	NN
18751	6642	3	of	of	IN
18751	6642	4	0.5	0.5	CD
18751	6642	5	gram	gram	NN
18751	6642	6	of	of	IN
18751	6642	7	brass	brass	NN
18751	6642	8	treated	treat	VBN
18751	6642	9	in	in	IN
18751	6642	10	this	this	DT
18751	6642	11	manner	manner	NN
18751	6642	12	required	require	VBD
18751	6642	13	16.4	16.4	CD
18751	6642	14	c.c	c.c	NNP
18751	6642	15	.	.	.
18751	6643	1	of	of	IN
18751	6643	2	"	"	``
18751	6643	3	ferrocyanide	ferrocyanide	NNP
18751	6643	4	"	"	''
18751	6643	5	(	(	-LRB-
18751	6643	6	standard	standard	NNP
18751	6643	7	100	100	CD
18751	6643	8	c.c	c.c	NNP
18751	6643	9	.	.	.
18751	6644	1	=	=	NFP
18751	6644	2	0.9909	0.9909	CD
18751	6644	3	zinc	zinc	NN
18751	6644	4	)	)	-RRB-
18751	6644	5	,	,	,
18751	6644	6	which	which	WDT
18751	6644	7	equals	equal	VBZ
18751	6644	8	0.1625	0.1625	CD
18751	6644	9	gram	gram	NN
18751	6644	10	of	of	IN
18751	6644	11	zinc	zinc	NN
18751	6644	12	or	or	CC
18751	6644	13	32.5	32.5	CD
18751	6644	14	per	per	IN
18751	6644	15	cent	cent	NN
18751	6644	16	.	.	.
18751	6645	1	~Determination	~Determination	NFP
18751	6645	2	of	of	IN
18751	6645	3	Zinc	Zinc	NNP
18751	6645	4	in	in	IN
18751	6645	5	Blende.~--Dissolve	Blende.~--Dissolve	NNP
18751	6645	6	1	1	CD
18751	6645	7	gram	gram	NN
18751	6645	8	of	of	IN
18751	6645	9	the	the	DT
18751	6645	10	dried	dry	VBN
18751	6645	11	and	and	CC
18751	6645	12	powdered	powdered	JJ
18751	6645	13	sample	sample	NN
18751	6645	14	in	in	IN
18751	6645	15	25	25	CD
18751	6645	16	c.c	c.c	NNP
18751	6645	17	.	.	.
18751	6646	1	of	of	IN
18751	6646	2	nitric	nitric	JJ
18751	6646	3	acid	acid	NN
18751	6646	4	with	with	IN
18751	6646	5	the	the	DT
18751	6646	6	help	help	NN
18751	6646	7	of	of	IN
18751	6646	8	two	two	CD
18751	6646	9	or	or	CC
18751	6646	10	three	three	CD
18751	6646	11	grams	gram	NNS
18751	6646	12	of	of	IN
18751	6646	13	potassium	potassium	NN
18751	6646	14	chlorate	chlorate	NN
18751	6646	15	dissolved	dissolve	VBN
18751	6646	16	in	in	IN
18751	6646	17	the	the	DT
18751	6646	18	acid	acid	NN
18751	6646	19	.	.	.
18751	6647	1	Evaporate	evaporate	VB
18751	6647	2	to	to	TO
18751	6647	3	complete	complete	VB
18751	6647	4	dryness	dryness	NN
18751	6647	5	,	,	,
18751	6647	6	taking	take	VBG
18751	6647	7	care	care	NN
18751	6647	8	to	to	TO
18751	6647	9	avoid	avoid	VB
18751	6647	10	spirting	spirt	VBG
18751	6647	11	.	.	.
18751	6648	1	Add	add	VB
18751	6648	2	7	7	CD
18751	6648	3	grams	gram	NNS
18751	6648	4	of	of	IN
18751	6648	5	powdered	powder	VBN
18751	6648	6	ammonium	ammonium	NN
18751	6648	7	chloride	chloride	NN
18751	6648	8	,	,	,
18751	6648	9	15	15	CD
18751	6648	10	c.c	c.c	NNP
18751	6648	11	.	.	.
18751	6649	1	of	of	IN
18751	6649	2	strong	strong	JJ
18751	6649	3	ammonia	ammonia	NNP
18751	6649	4	and	and	CC
18751	6649	5	25	25	CD
18751	6649	6	c.c	c.c	NNP
18751	6649	7	.	.	.
18751	6650	1	of	of	IN
18751	6650	2	boiling	boiling	NN
18751	6650	3	water	water	NN
18751	6650	4	;	;	:
18751	6650	5	boil	boil	VB
18751	6650	6	for	for	IN
18751	6650	7	one	one	CD
18751	6650	8	minute	minute	NN
18751	6650	9	and	and	CC
18751	6650	10	see	see	VB
18751	6650	11	that	that	IN
18751	6650	12	the	the	DT
18751	6650	13	residue	residue	NN
18751	6650	14	is	be	VBZ
18751	6650	15	all	all	DT
18751	6650	16	softened	soften	VBN
18751	6650	17	.	.	.
18751	6651	1	Filter	filter	VB
18751	6651	2	through	through	IN
18751	6651	3	a	a	DT
18751	6651	4	small	small	JJ
18751	6651	5	filter	filter	NN
18751	6651	6	,	,	,
18751	6651	7	and	and	CC
18751	6651	8	wash	wash	VB
18751	6651	9	thoroughly	thoroughly	RB
18751	6651	10	with	with	IN
18751	6651	11	small	small	JJ
18751	6651	12	quantities	quantity	NNS
18751	6651	13	of	of	IN
18751	6651	14	a	a	DT
18751	6651	15	hot	hot	JJ
18751	6651	16	one	one	CD
18751	6651	17	per	per	IN
18751	6651	18	cent	cent	NN
18751	6651	19	.	.	.
18751	6652	1	solution	solution	NN
18751	6652	2	of	of	IN
18751	6652	3	ammonium	ammonium	NN
18751	6652	4	chloride	chloride	NN
18751	6652	5	.	.	.
18751	6653	1	Add	add	VB
18751	6653	2	25	25	CD
18751	6653	3	c.c	c.c	NN
18751	6653	4	.	.	.
18751	6654	1	of	of	IN
18751	6654	2	hydrochloric	hydrochloric	JJ
18751	6654	3	acid	acid	NN
18751	6654	4	to	to	IN
18751	6654	5	the	the	DT
18751	6654	6	filtrate	filtrate	JJ
18751	6654	7	.	.	.
18751	6655	1	Place	place	NN
18751	6655	2	in	in	IN
18751	6655	3	the	the	DT
18751	6655	4	solution	solution	NN
18751	6655	5	some	some	DT
18751	6655	6	clean	clean	JJ
18751	6655	7	lead	lead	NN
18751	6655	8	foil	foil	NN
18751	6655	9	,	,	,
18751	6655	10	say	say	VBP
18751	6655	11	10	10	CD
18751	6655	12	or	or	CC
18751	6655	13	20	20	CD
18751	6655	14	square	square	JJ
18751	6655	15	inches	inch	NNS
18751	6655	16	.	.	.
18751	6656	1	Boil	Boil	NNP
18751	6656	2	gently	gently	RB
18751	6656	3	until	until	IN
18751	6656	4	the	the	DT
18751	6656	5	solution	solution	NN
18751	6656	6	has	have	VBZ
18751	6656	7	been	be	VBN
18751	6656	8	colourless	colourless	JJ
18751	6656	9	for	for	IN
18751	6656	10	three	three	CD
18751	6656	11	or	or	CC
18751	6656	12	four	four	CD
18751	6656	13	minutes	minute	NNS
18751	6656	14	.	.	.
18751	6657	1	Filter	Filter	NNP
18751	6657	2	,	,	,
18751	6657	3	wash	wash	VB
18751	6657	4	with	with	IN
18751	6657	5	a	a	DT
18751	6657	6	little	little	JJ
18751	6657	7	hot	hot	JJ
18751	6657	8	water	water	NN
18751	6657	9	;	;	:
18751	6657	10	and	and	CC
18751	6657	11	titrate	titrate	VB
18751	6657	12	with	with	IN
18751	6657	13	standard	standard	JJ
18751	6657	14	ferrocyanide	ferrocyanide	NN
18751	6657	15	.	.	.
18751	6658	1	~Determination	~Determination	NFP
18751	6658	2	of	of	IN
18751	6658	3	Zinc	Zinc	NNP
18751	6658	4	in	in	IN
18751	6658	5	Silver	Silver	NNP
18751	6658	6	Precipitate.~--This	Precipitate.~--This	NNP
18751	6658	7	precipitate	precipitate	NN
18751	6658	8	contains	contain	VBZ
18751	6658	9	lead	lead	JJ
18751	6658	10	sulphate	sulphate	NN
18751	6658	11	,	,	,
18751	6658	12	silver	silver	NN
18751	6658	13	,	,	,
18751	6658	14	copper	copper	NN
18751	6658	15	,	,	,
18751	6658	16	iron	iron	NN
18751	6658	17	,	,	,
18751	6658	18	zinc	zinc	NN
18751	6658	19	,	,	,
18751	6658	20	lime	lime	NN
18751	6658	21	,	,	,
18751	6658	22	&	&	CC
18751	6658	23	c.	c.	NNP
18751	6658	24	Weigh	Weigh	NNP
18751	6658	25	up	up	RP
18751	6658	26	5	5	CD
18751	6658	27	grams	gram	NNS
18751	6658	28	of	of	IN
18751	6658	29	the	the	DT
18751	6658	30	sample	sample	NN
18751	6658	31	,	,	,
18751	6658	32	and	and	CC
18751	6658	33	extract	extract	VB
18751	6658	34	with	with	IN
18751	6658	35	30	30	CD
18751	6658	36	c.c	c.c	NN
18751	6658	37	.	.	.
18751	6659	1	of	of	IN
18751	6659	2	dilute	dilute	NNP
18751	6659	3	sulphuric	sulphuric	NNP
18751	6659	4	acid	acid	NN
18751	6659	5	with	with	IN
18751	6659	6	the	the	DT
18751	6659	7	aid	aid	NN
18751	6659	8	of	of	IN
18751	6659	9	heat	heat	NN
18751	6659	10	.	.	.
18751	6660	1	Separate	separate	VB
18751	6660	2	the	the	DT
18751	6660	3	copper	copper	NN
18751	6660	4	with	with	IN
18751	6660	5	sulphuretted	sulphuret	VBN
18751	6660	6	hydrogen	hydrogen	NN
18751	6660	7	,	,	,
18751	6660	8	peroxidise	peroxidise	VB
18751	6660	9	the	the	DT
18751	6660	10	iron	iron	NN
18751	6660	11	with	with	IN
18751	6660	12	a	a	DT
18751	6660	13	drop	drop	NN
18751	6660	14	or	or	CC
18751	6660	15	two	two	CD
18751	6660	16	of	of	IN
18751	6660	17	nitric	nitric	JJ
18751	6660	18	acid	acid	NN
18751	6660	19	,	,	,
18751	6660	20	and	and	CC
18751	6660	21	separate	separate	JJ
18751	6660	22	as	as	IN
18751	6660	23	acetate	acetate	RB
18751	6660	24	.	.	.
18751	6661	1	Render	render	VB
18751	6661	2	the	the	DT
18751	6661	3	filtrate	filtrate	JJ
18751	6661	4	ammoniacal	ammoniacal	JJ
18751	6661	5	,	,	,
18751	6661	6	pass	pass	VB
18751	6661	7	sulphuretted	sulphuret	VBN
18751	6661	8	hydrogen	hydrogen	NN
18751	6661	9	;	;	,
18751	6661	10	warm	warm	JJ
18751	6661	11	,	,	,
18751	6661	12	and	and	CC
18751	6661	13	filter	filter	NN
18751	6661	14	.	.	.
18751	6662	1	Dissolve	dissolve	VB
18751	6662	2	the	the	DT
18751	6662	3	precipitated	precipitate	VBN
18751	6662	4	zinc	zinc	NN
18751	6662	5	sulphide	sulphide	NN
18751	6662	6	in	in	IN
18751	6662	7	dilute	dilute	NNP
18751	6662	8	hydrochloric	hydrochloric	NNP
18751	6662	9	acid	acid	NN
18751	6662	10	,	,	,
18751	6662	11	evaporate	evaporate	VB
18751	6662	12	,	,	,
18751	6662	13	dilute	dilute	NN
18751	6662	14	,	,	,
18751	6662	15	and	and	CC
18751	6662	16	titrate	titrate	RB
18751	6662	17	.	.	.
18751	6663	1	Silver	silver	NN
18751	6663	2	precipitates	precipitate	NNS
18751	6663	3	carry	carry	VBP
18751	6663	4	about	about	RB
18751	6663	5	2.5	2.5	CD
18751	6663	6	per	per	NN
18751	6663	7	cent	cent	NN
18751	6663	8	.	.	.
18751	6664	1	of	of	IN
18751	6664	2	zinc	zinc	NNP
18751	6664	3	.	.	.
18751	6665	1	GASOMETRIC	GASOMETRIC	NNP
18751	6665	2	METHOD	METHOD	NNP
18751	6665	3	.	.	.
18751	6666	1	Metallic	metallic	JJ
18751	6666	2	zinc	zinc	NN
18751	6666	3	is	be	VBZ
18751	6666	4	readily	readily	RB
18751	6666	5	soluble	soluble	JJ
18751	6666	6	in	in	IN
18751	6666	7	dilute	dilute	NNP
18751	6666	8	hydrochloric	hydrochloric	NN
18751	6666	9	or	or	CC
18751	6666	10	sulphuric	sulphuric	JJ
18751	6666	11	acid	acid	NN
18751	6666	12	,	,	,
18751	6666	13	hydrogen	hydrogen	NN
18751	6666	14	being	be	VBG
18751	6666	15	at	at	IN
18751	6666	16	the	the	DT
18751	6666	17	same	same	JJ
18751	6666	18	time	time	NN
18751	6666	19	evolved	evolve	VBD
18751	6666	20	.	.	.
18751	6667	1	[	[	-LRB-
18751	6667	2	74	74	CD
18751	6667	3	]	]	-RRB-
18751	6667	4	The	the	DT
18751	6667	5	volume	volume	NN
18751	6667	6	of	of	IN
18751	6667	7	the	the	DT
18751	6667	8	hydrogen	hydrogen	NN
18751	6667	9	evolved	evolve	VBN
18751	6667	10	is	be	VBZ
18751	6667	11	obviously	obviously	RB
18751	6667	12	a	a	DT
18751	6667	13	measure	measure	NN
18751	6667	14	of	of	IN
18751	6667	15	the	the	DT
18751	6667	16	amount	amount	NN
18751	6667	17	of	of	IN
18751	6667	18	zinc	zinc	NN
18751	6667	19	present	present	JJ
18751	6667	20	in	in	IN
18751	6667	21	the	the	DT
18751	6667	22	metallic	metallic	JJ
18751	6667	23	state	state	NN
18751	6667	24	.	.	.
18751	6668	1	The	the	DT
18751	6668	2	speed	speed	NN
18751	6668	3	with	with	IN
18751	6668	4	which	which	WDT
18751	6668	5	the	the	DT
18751	6668	6	reaction	reaction	NN
18751	6668	7	goes	go	VBZ
18751	6668	8	on	on	RP
18751	6668	9	(	(	-LRB-
18751	6668	10	even	even	RB
18751	6668	11	in	in	IN
18751	6668	12	the	the	DT
18751	6668	13	cold	cold	NN
18751	6668	14	)	)	-RRB-
18751	6668	15	and	and	CC
18751	6668	16	the	the	DT
18751	6668	17	insolubility	insolubility	NN
18751	6668	18	of	of	IN
18751	6668	19	hydrogen	hydrogen	NN
18751	6668	20	renders	render	VBZ
18751	6668	21	this	this	DT
18751	6668	22	method	method	NN
18751	6668	23	of	of	IN
18751	6668	24	assay	assay	NNP
18751	6668	25	a	a	DT
18751	6668	26	convenient	convenient	JJ
18751	6668	27	one	one	NN
18751	6668	28	.	.	.
18751	6669	1	It	-PRON-	PRP
18751	6669	2	is	be	VBZ
18751	6669	3	especially	especially	RB
18751	6669	4	applicable	applicable	JJ
18751	6669	5	to	to	IN
18751	6669	6	the	the	DT
18751	6669	7	determination	determination	NN
18751	6669	8	of	of	IN
18751	6669	9	the	the	DT
18751	6669	10	proportion	proportion	NN
18751	6669	11	of	of	IN
18751	6669	12	zinc	zinc	NN
18751	6669	13	in	in	IN
18751	6669	14	zinc	zinc	NN
18751	6669	15	dust	dust	NN
18751	6669	16	.	.	.
18751	6670	1	The	the	DT
18751	6670	2	apparatus	apparatus	NN
18751	6670	3	described	describe	VBN
18751	6670	4	in	in	IN
18751	6670	5	the	the	DT
18751	6670	6	chapter	chapter	NN
18751	6670	7	on	on	IN
18751	6670	8	gasometric	gasometric	JJ
18751	6670	9	method	method	NN
18751	6670	10	is	be	VBZ
18751	6670	11	used	use	VBN
18751	6670	12	.	.	.
18751	6671	1	The	the	DT
18751	6671	2	method	method	NN
18751	6671	3	of	of	IN
18751	6671	4	working	work	VBG
18751	6671	5	is	be	VBZ
18751	6671	6	as	as	IN
18751	6671	7	follows	follow	VBZ
18751	6671	8	:	:	:
18751	6671	9	Fill	fill	VB
18751	6671	10	the	the	DT
18751	6671	11	two	two	CD
18751	6671	12	burettes	burette	NNS
18751	6671	13	with	with	IN
18751	6671	14	cold	cold	JJ
18751	6671	15	water	water	NN
18751	6671	16	to	to	IN
18751	6671	17	a	a	DT
18751	6671	18	little	little	JJ
18751	6671	19	above	above	IN
18751	6671	20	the	the	DT
18751	6671	21	zero	zero	CD
18751	6671	22	mark	mark	NN
18751	6671	23	,	,	,
18751	6671	24	place	place	NN
18751	6671	25	in	in	IN
18751	6671	26	the	the	DT
18751	6671	27	bottle	bottle	NN
18751	6671	28	about	about	RB
18751	6671	29	0.25	0.25	CD
18751	6671	30	gram	gram	NN
18751	6671	31	of	of	IN
18751	6671	32	the	the	DT
18751	6671	33	substance	substance	NN
18751	6671	34	to	to	TO
18751	6671	35	be	be	VB
18751	6671	36	determined	determine	VBN
18751	6671	37	,	,	,
18751	6671	38	and	and	CC
18751	6671	39	in	in	IN
18751	6671	40	the	the	DT
18751	6671	41	inner	inner	JJ
18751	6671	42	phial	phial	JJ
18751	6671	43	or	or	CC
18751	6671	44	test	test	NN
18751	6671	45	tube	tube	NN
18751	6671	46	5	5	CD
18751	6671	47	c.c	c.c	NNP
18751	6671	48	.	.	.
18751	6672	1	of	of	IN
18751	6672	2	dilute	dilute	NNP
18751	6672	3	sulphuric	sulphuric	NNP
18751	6672	4	acid	acid	NNP
18751	6672	5	;	;	:
18751	6672	6	cork	cork	NN
18751	6672	7	the	the	DT
18751	6672	8	apparatus	apparatus	NN
18751	6672	9	tightly	tightly	RB
18751	6672	10	and	and	CC
18751	6672	11	allow	allow	VB
18751	6672	12	to	to	TO
18751	6672	13	stand	stand	VB
18751	6672	14	for	for	IN
18751	6672	15	a	a	DT
18751	6672	16	few	few	JJ
18751	6672	17	minutes	minute	NNS
18751	6672	18	;	;	:
18751	6672	19	then	then	RB
18751	6672	20	bring	bring	VB
18751	6672	21	the	the	DT
18751	6672	22	water	water	NN
18751	6672	23	to	to	IN
18751	6672	24	the	the	DT
18751	6672	25	same	same	JJ
18751	6672	26	level	level	NN
18751	6672	27	in	in	IN
18751	6672	28	the	the	DT
18751	6672	29	two	two	CD
18751	6672	30	burettes	burette	NNS
18751	6672	31	by	by	IN
18751	6672	32	running	run	VBG
18751	6672	33	out	out	RB
18751	6672	34	through	through	IN
18751	6672	35	the	the	DT
18751	6672	36	clip	clip	NN
18751	6672	37	at	at	IN
18751	6672	38	the	the	DT
18751	6672	39	bottom	bottom	NN
18751	6672	40	.	.	.
18751	6673	1	Read	read	VB
18751	6673	2	off	off	IN
18751	6673	3	the	the	DT
18751	6673	4	level	level	NN
18751	6673	5	of	of	IN
18751	6673	6	the	the	DT
18751	6673	7	liquid	liquid	NN
18751	6673	8	in	in	IN
18751	6673	9	the	the	DT
18751	6673	10	graduated	graduate	VBN
18751	6673	11	burette	burette	NN
18751	6673	12	.	.	.
18751	6674	1	Turn	turn	VB
18751	6674	2	the	the	DT
18751	6674	3	bottle	bottle	NN
18751	6674	4	over	over	IN
18751	6674	5	sufficiently	sufficiently	RB
18751	6674	6	to	to	TO
18751	6674	7	spill	spill	VB
18751	6674	8	the	the	DT
18751	6674	9	acid	acid	NN
18751	6674	10	over	over	IN
18751	6674	11	the	the	DT
18751	6674	12	zinc	zinc	NN
18751	6674	13	,	,	,
18751	6674	14	and	and	CC
18751	6674	15	then	then	RB
18751	6674	16	run	run	VB
18751	6674	17	water	water	NN
18751	6674	18	out	out	IN
18751	6674	19	of	of	IN
18751	6674	20	the	the	DT
18751	6674	21	apparatus	apparatus	NN
18751	6674	22	so	so	IN
18751	6674	23	as	as	IN
18751	6674	24	to	to	TO
18751	6674	25	keep	keep	VB
18751	6674	26	the	the	DT
18751	6674	27	liquid	liquid	NN
18751	6674	28	in	in	IN
18751	6674	29	the	the	DT
18751	6674	30	two	two	CD
18751	6674	31	burettes	burette	NNS
18751	6674	32	at	at	IN
18751	6674	33	the	the	DT
18751	6674	34	same	same	JJ
18751	6674	35	level	level	NN
18751	6674	36	,	,	,
18751	6674	37	taking	take	VBG
18751	6674	38	care	care	NN
18751	6674	39	not	not	RB
18751	6674	40	to	to	TO
18751	6674	41	run	run	VB
18751	6674	42	it	-PRON-	PRP
18751	6674	43	out	out	RP
18751	6674	44	more	more	RBR
18751	6674	45	quickly	quickly	RB
18751	6674	46	than	than	IN
18751	6674	47	the	the	DT
18751	6674	48	hydrogen	hydrogen	NN
18751	6674	49	is	be	VBZ
18751	6674	50	being	be	VBG
18751	6674	51	generated	generate	VBN
18751	6674	52	.	.	.
18751	6675	1	When	when	WRB
18751	6675	2	the	the	DT
18751	6675	3	volume	volume	NN
18751	6675	4	of	of	IN
18751	6675	5	gas	gas	NN
18751	6675	6	ceases	cease	NNS
18751	6675	7	to	to	TO
18751	6675	8	increase	increase	VB
18751	6675	9	,	,	,
18751	6675	10	read	read	VB
18751	6675	11	off	off	RP
18751	6675	12	the	the	DT
18751	6675	13	level	level	NN
18751	6675	14	of	of	IN
18751	6675	15	the	the	DT
18751	6675	16	liquid	liquid	NN
18751	6675	17	,	,	,
18751	6675	18	deduct	deduct	VB
18751	6675	19	the	the	DT
18751	6675	20	reading	reading	NN
18751	6675	21	which	which	WDT
18751	6675	22	was	be	VBD
18751	6675	23	started	start	VBN
18751	6675	24	with	with	IN
18751	6675	25	;	;	:
18751	6675	26	the	the	DT
18751	6675	27	difference	difference	NN
18751	6675	28	gives	give	VBZ
18751	6675	29	the	the	DT
18751	6675	30	volume	volume	NN
18751	6675	31	of	of	IN
18751	6675	32	hydrogen	hydrogen	NN
18751	6675	33	evolved	evolve	VBD
18751	6675	34	.	.	.
18751	6676	1	At	at	IN
18751	6676	2	the	the	DT
18751	6676	3	same	same	JJ
18751	6676	4	time	time	NN
18751	6676	5	read	read	VBD
18751	6676	6	off	off	IN
18751	6676	7	the	the	DT
18751	6676	8	volume	volume	NN
18751	6676	9	of	of	IN
18751	6676	10	air	air	NN
18751	6676	11	in	in	IN
18751	6676	12	the	the	DT
18751	6676	13	"	"	``
18751	6676	14	volume	volume	NN
18751	6676	15	corrector	corrector	NN
18751	6676	16	,	,	,
18751	6676	17	"	"	''
18751	6676	18	which	which	WDT
18751	6676	19	must	must	MD
18751	6676	20	be	be	VB
18751	6676	21	fixed	fix	VBN
18751	6676	22	alongside	alongside	IN
18751	6676	23	the	the	DT
18751	6676	24	gas	gas	NN
18751	6676	25	burettes	burette	NNS
18751	6676	26	.	.	.
18751	6677	1	Make	make	VB
18751	6677	2	the	the	DT
18751	6677	3	correction	correction	NN
18751	6677	4	.	.	.
18751	6678	1	For	for	IN
18751	6678	2	example	example	NN
18751	6678	3	:	:	:
18751	6678	4	A	a	DT
18751	6678	5	piece	piece	NN
18751	6678	6	of	of	IN
18751	6678	7	zinc	zinc	NN
18751	6678	8	weighing	weighing	NN
18751	6678	9	0.2835	0.2835	CD
18751	6678	10	gram	gram	NN
18751	6678	11	was	be	VBD
18751	6678	12	found	find	VBN
18751	6678	13	to	to	TO
18751	6678	14	give	give	VB
18751	6678	15	99.9	99.9	CD
18751	6678	16	c.c	c.c	NNP
18751	6678	17	.	.	.
18751	6679	1	of	of	IN
18751	6679	2	gas	gas	NN
18751	6679	3	at	at	IN
18751	6679	4	a	a	DT
18751	6679	5	time	time	NN
18751	6679	6	when	when	WRB
18751	6679	7	the	the	DT
18751	6679	8	corrector	corrector	NN
18751	6679	9	read	read	VBD
18751	6679	10	104	104	CD
18751	6679	11	c.c	c.c	NNP
18751	6679	12	.	.	.
18751	6680	1	[	[	-LRB-
18751	6680	2	75	75	CD
18751	6680	3	]	]	-RRB-
18751	6680	4	Then	then	RB
18751	6680	5	the	the	DT
18751	6680	6	corrected	correct	VBN
18751	6680	7	volume	volume	NN
18751	6680	8	is	be	VBZ
18751	6680	9	104	104	CD
18751	6680	10	:	:	:
18751	6680	11	100	100	CD
18751	6680	12	:	:	:
18751	6680	13	:	:	:
18751	6680	14	99.9	99.9	CD
18751	6680	15	:	:	:
18751	6680	16	_	_	NNP
18751	6680	17	x	x	NNP
18751	6680	18	_	_	NNP
18751	6680	19	.	.	.
18751	6681	1	_	_	NNP
18751	6681	2	x	x	NNP
18751	6681	3	_	_	NNP
18751	6681	4	=	=	SYM
18751	6681	5	96.0	96.0	CD
18751	6681	6	c.c	c.c	NNP
18751	6681	7	.	.	.
18751	6682	1	100	100	CD
18751	6682	2	c.c	c.c	NNP
18751	6682	3	.	.	.
18751	6683	1	of	of	IN
18751	6683	2	hydrogen	hydrogen	NNP
18751	6683	3	at	at	IN
18751	6683	4	0	0	CD
18751	6683	5	°	°	,
18751	6683	6	C.	C.	NNP
18751	6683	7	and	and	CC
18751	6683	8	760	760	CD
18751	6683	9	mm	mm	CD
18751	6683	10	.	.	.
18751	6684	1	is	be	VBZ
18751	6684	2	equivalent	equivalent	JJ
18751	6684	3	to	to	IN
18751	6684	4	0.2912	0.2912	CD
18751	6684	5	gram	gram	NN
18751	6684	6	of	of	IN
18751	6684	7	zinc	zinc	NN
18751	6684	8	;	;	:
18751	6684	9	therefore	therefore	RB
18751	6684	10	the	the	DT
18751	6684	11	quantity	quantity	NN
18751	6684	12	of	of	IN
18751	6684	13	zinc	zinc	NN
18751	6684	14	found	find	VBN
18751	6684	15	is	be	VBZ
18751	6684	16	100	100	CD
18751	6684	17	:	:	SYM
18751	6684	18	96	96	CD
18751	6684	19	:	:	:
18751	6684	20	:	:	:
18751	6684	21	0.2912	0.2912	CD
18751	6684	22	:	:	:
18751	6684	23	_	_	NNP
18751	6684	24	x	x	NNP
18751	6684	25	_	_	NNP
18751	6684	26	.	.	.
18751	6685	1	_	_	NNP
18751	6685	2	x	x	NNP
18751	6685	3	_	_	NNP
18751	6685	4	=	=	SYM
18751	6685	5	0.2795	0.2795	CD
18751	6685	6	gram	gram	NN
18751	6685	7	of	of	IN
18751	6685	8	zinc	zinc	NN
18751	6685	9	.	.	.
18751	6686	1	This	this	DT
18751	6686	2	being	being	NN
18751	6686	3	contained	contain	VBN
18751	6686	4	in	in	IN
18751	6686	5	0.2835	0.2835	CD
18751	6686	6	gram	gram	NN
18751	6686	7	of	of	IN
18751	6686	8	metal	metal	NN
18751	6686	9	is	be	VBZ
18751	6686	10	equivalent	equivalent	JJ
18751	6686	11	to	to	IN
18751	6686	12	98.5	98.5	CD
18751	6686	13	per	per	IN
18751	6686	14	cent	cent	NN
18751	6686	15	.	.	.
18751	6687	1	As	as	IN
18751	6687	2	an	an	DT
18751	6687	3	example	example	NN
18751	6687	4	of	of	IN
18751	6687	5	a	a	DT
18751	6687	6	determination	determination	NN
18751	6687	7	in	in	IN
18751	6687	8	which	which	WDT
18751	6687	9	reducing	reduce	VBG
18751	6687	10	the	the	DT
18751	6687	11	volume	volume	NN
18751	6687	12	of	of	IN
18751	6687	13	liberated	liberated	JJ
18751	6687	14	hydrogen	hydrogen	NN
18751	6687	15	to	to	IN
18751	6687	16	0	0	CD
18751	6687	17	°	°	,
18751	6687	18	C.	C.	NNP
18751	6687	19	and	and	CC
18751	6687	20	760	760	CD
18751	6687	21	mm	mm	CD
18751	6687	22	.	.	.
18751	6688	1	is	be	VBZ
18751	6688	2	avoided	avoid	VBN
18751	6688	3	,	,	,
18751	6688	4	the	the	DT
18751	6688	5	following	follow	VBG
18751	6688	6	may	may	MD
18751	6688	7	be	be	VB
18751	6688	8	taken:--	taken:--	ADD
18751	6688	9	0.2315	0.2315	CD
18751	6688	10	gram	gram	NN
18751	6688	11	of	of	IN
18751	6688	12	pure	pure	JJ
18751	6688	13	zinc	zinc	NN
18751	6688	14	gave	give	VBD
18751	6688	15	82.1	82.1	CD
18751	6688	16	c.c	c.c	NNP
18751	6688	17	.	.	.
18751	6689	1	of	of	IN
18751	6689	2	gas	gas	NN
18751	6689	3	;	;	:
18751	6689	4	and	and	CC
18751	6689	5	the	the	DT
18751	6689	6	volume	volume	NN
18751	6689	7	of	of	IN
18751	6689	8	air	air	NN
18751	6689	9	in	in	IN
18751	6689	10	the	the	DT
18751	6689	11	corrector	corrector	NN
18751	6689	12	was	be	VBD
18751	6689	13	103.6	103.6	CD
18751	6689	14	c.c	c.c	NNP
18751	6689	15	.	.	.
18751	6690	1	0.2835	0.2835	CD
18751	6690	2	gram	gram	NN
18751	6690	3	of	of	IN
18751	6690	4	the	the	DT
18751	6690	5	assay	assay	NN
18751	6690	6	gave	give	VBD
18751	6690	7	99.9	99.9	CD
18751	6690	8	c.c	c.c	NNP
18751	6690	9	.	.	.
18751	6691	1	of	of	IN
18751	6691	2	gas	gas	NN
18751	6691	3	;	;	:
18751	6691	4	and	and	CC
18751	6691	5	the	the	DT
18751	6691	6	volume	volume	NN
18751	6691	7	of	of	IN
18751	6691	8	air	air	NN
18751	6691	9	in	in	IN
18751	6691	10	the	the	DT
18751	6691	11	corrector	corrector	NN
18751	6691	12	was	be	VBD
18751	6691	13	104.0	104.0	CD
18751	6691	14	c.c	c.c	NNP
18751	6691	15	.	.	.
18751	6692	1	;	;	:
18751	6692	2	104	104	CD
18751	6692	3	:	:	:
18751	6692	4	103.6	103.6	CD
18751	6692	5	:	:	:
18751	6692	6	:	:	:
18751	6692	7	99.9	99.9	CD
18751	6692	8	:	:	:
18751	6692	9	_	_	NNP
18751	6692	10	x	x	NNP
18751	6692	11	_	_	NNP
18751	6692	12	.	.	.
18751	6693	1	_	_	NNP
18751	6693	2	x	x	NNP
18751	6693	3	_	_	NNP
18751	6693	4	=	=	SYM
18751	6693	5	99.5	99.5	CD
18751	6693	6	c.c	c.c	NNP
18751	6693	7	.	.	.
18751	6694	1	This	this	DT
18751	6694	2	is	be	VBZ
18751	6694	3	the	the	DT
18751	6694	4	volume	volume	NN
18751	6694	5	of	of	IN
18751	6694	6	gas	gas	NN
18751	6694	7	got	get	VBD
18751	6694	8	in	in	IN
18751	6694	9	the	the	DT
18751	6694	10	assay	assay	NN
18751	6694	11	if	if	IN
18751	6694	12	measured	measure	VBN
18751	6694	13	under	under	IN
18751	6694	14	the	the	DT
18751	6694	15	same	same	JJ
18751	6694	16	conditions	condition	NNS
18751	6694	17	as	as	IN
18751	6694	18	the	the	DT
18751	6694	19	standard	standard	NN
18751	6694	20	,	,	,
18751	6694	21	82.1	82.1	CD
18751	6694	22	:	:	:
18751	6694	23	99.5	99.5	CD
18751	6694	24	:	:	:
18751	6694	25	:	:	:
18751	6694	26	0.2315	0.2315	CD
18751	6694	27	:	:	:
18751	6694	28	_	_	NNP
18751	6694	29	x	x	NNP
18751	6694	30	_	_	NNP
18751	6694	31	.	.	.
18751	6695	1	_	_	NNP
18751	6695	2	x	x	NNP
18751	6695	3	_	_	NNP
18751	6695	4	=	=	SYM
18751	6695	5	0.2806	0.2806	CD
18751	6695	6	.	.	.
18751	6696	1	Then	then	RB
18751	6696	2	0.2835	0.2835	CD
18751	6696	3	:	:	:
18751	6696	4	0.2806	0.2806	CD
18751	6696	5	:	:	:
18751	6696	6	:	:	:
18751	6696	7	100	100	CD
18751	6696	8	:	:	:
18751	6696	9	_	_	NNP
18751	6696	10	x	x	NNP
18751	6696	11	_	_	NNP
18751	6696	12	.	.	.
18751	6697	1	_	_	NNP
18751	6697	2	x	x	NNP
18751	6697	3	_	_	NNP
18751	6697	4	=	=	SYM
18751	6697	5	98.9	98.9	CD
18751	6697	6	per	per	IN
18751	6697	7	cent	cent	NN
18751	6697	8	.	.	.
18751	6698	1	As	as	IN
18751	6698	2	these	these	DT
18751	6698	3	assays	assay	NNS
18751	6698	4	can	can	MD
18751	6698	5	be	be	VB
18751	6698	6	made	make	VBN
18751	6698	7	quickly	quickly	RB
18751	6698	8	,	,	,
18751	6698	9	it	-PRON-	PRP
18751	6698	10	is	be	VBZ
18751	6698	11	well	well	JJ
18751	6698	12	for	for	IN
18751	6698	13	the	the	DT
18751	6698	14	sake	sake	NN
18751	6698	15	of	of	IN
18751	6698	16	greater	great	JJR
18751	6698	17	accuracy	accuracy	NN
18751	6698	18	to	to	TO
18751	6698	19	make	make	VB
18751	6698	20	them	-PRON-	PRP
18751	6698	21	in	in	IN
18751	6698	22	duplicate	duplicate	JJ
18751	6698	23	,	,	,
18751	6698	24	and	and	CC
18751	6698	25	to	to	TO
18751	6698	26	take	take	VB
18751	6698	27	the	the	DT
18751	6698	28	mean	mean	NN
18751	6698	29	of	of	IN
18751	6698	30	the	the	DT
18751	6698	31	readings	reading	NNS
18751	6698	32	.	.	.
18751	6699	1	One	one	CD
18751	6699	2	set	set	NN
18751	6699	3	of	of	IN
18751	6699	4	standardisings	standardising	NNS
18751	6699	5	will	will	MD
18751	6699	6	do	do	VB
18751	6699	7	for	for	IN
18751	6699	8	any	any	DT
18751	6699	9	number	number	NN
18751	6699	10	of	of	IN
18751	6699	11	assays	assay	NNS
18751	6699	12	.	.	.
18751	6700	1	The	the	DT
18751	6700	2	student	student	NN
18751	6700	3	must	must	MD
18751	6700	4	carefully	carefully	RB
18751	6700	5	avoid	avoid	VB
18751	6700	6	unnecessary	unnecessary	JJ
18751	6700	7	handling	handling	NN
18751	6700	8	of	of	IN
18751	6700	9	the	the	DT
18751	6700	10	bottle	bottle	NN
18751	6700	11	in	in	IN
18751	6700	12	which	which	WDT
18751	6700	13	the	the	DT
18751	6700	14	zinc	zinc	NN
18751	6700	15	is	be	VBZ
18751	6700	16	dissolved	dissolve	VBN
18751	6700	17	.	.	.
18751	6701	1	~Colorimetric	~Colorimetric	NFP
18751	6701	2	Method.~--Zinc	method.~--zinc	NN
18751	6701	3	salts	salt	NNS
18751	6701	4	being	be	VBG
18751	6701	5	colourless	colourless	JJ
18751	6701	6	,	,	,
18751	6701	7	there	there	EX
18751	6701	8	is	be	VBZ
18751	6701	9	no	no	DT
18751	6701	10	colorimetric	colorimetric	JJ
18751	6701	11	determination	determination	NN
18751	6701	12	.	.	.
18751	6702	1	EXAMINATION	examination	VB
18751	6702	2	OF	of	IN
18751	6702	3	COMMERCIAL	commercial	JJ
18751	6702	4	ZINC	zinc	NN
18751	6702	5	.	.	.
18751	6703	1	Take	take	VB
18751	6703	2	20	20	CD
18751	6703	3	grams	gram	NNS
18751	6703	4	of	of	IN
18751	6703	5	zinc	zinc	NN
18751	6703	6	,	,	,
18751	6703	7	and	and	CC
18751	6703	8	dissolve	dissolve	VB
18751	6703	9	them	-PRON-	PRP
18751	6703	10	in	in	IN
18751	6703	11	dilute	dilute	JJ
18751	6703	12	nitric	nitric	JJ
18751	6703	13	acid	acid	NN
18751	6703	14	;	;	:
18751	6703	15	boil	boil	VB
18751	6703	16	,	,	,
18751	6703	17	allow	allow	VB
18751	6703	18	to	to	TO
18751	6703	19	settle	settle	VB
18751	6703	20	;	;	:
18751	6703	21	filter	filter	NN
18751	6703	22	;	;	:
18751	6703	23	wash	wash	NNP
18751	6703	24	,	,	,
18751	6703	25	dry	dry	JJ
18751	6703	26	;	;	:
18751	6703	27	ignite	ignite	VB
18751	6703	28	the	the	DT
18751	6703	29	precipitate	precipitate	NN
18751	6703	30	,	,	,
18751	6703	31	if	if	IN
18751	6703	32	any	any	DT
18751	6703	33	,	,	,
18751	6703	34	and	and	CC
18751	6703	35	weigh	weigh	VB
18751	6703	36	as	as	IN
18751	6703	37	oxide	oxide	NN
18751	6703	38	of	of	IN
18751	6703	39	tin	tin	NN
18751	6703	40	.	.	.
18751	6704	1	Examine	examine	VB
18751	6704	2	this	this	DT
18751	6704	3	for	for	IN
18751	6704	4	arsenic	arsenic	JJ
18751	6704	5	.	.	.
18751	6705	1	~Lead.~--Add	~Lead.~--Add	NNP
18751	6705	2	ammonia	ammonia	NNP
18751	6705	3	and	and	CC
18751	6705	4	carbonate	carbonate	NN
18751	6705	5	of	of	IN
18751	6705	6	ammonia	ammonia	NN
18751	6705	7	to	to	IN
18751	6705	8	the	the	DT
18751	6705	9	liquid	liquid	NN
18751	6705	10	,	,	,
18751	6705	11	and	and	CC
18751	6705	12	boil	boil	VB
18751	6705	13	,	,	,
18751	6705	14	filter	filter	VB
18751	6705	15	off	off	RP
18751	6705	16	the	the	DT
18751	6705	17	precipitate	precipitate	NN
18751	6705	18	,	,	,
18751	6705	19	wash	wash	VB
18751	6705	20	with	with	IN
18751	6705	21	hot	hot	JJ
18751	6705	22	water	water	NN
18751	6705	23	.	.	.
18751	6706	1	Digest	digest	VB
18751	6706	2	the	the	DT
18751	6706	3	precipitate	precipitate	NN
18751	6706	4	with	with	IN
18751	6706	5	dilute	dilute	NNP
18751	6706	6	sulphuric	sulphuric	NNP
18751	6706	7	acid	acid	NNP
18751	6706	8	;	;	:
18751	6706	9	filter	filter	NN
18751	6706	10	,	,	,
18751	6706	11	wash	wash	NN
18751	6706	12	,	,	,
18751	6706	13	and	and	CC
18751	6706	14	weigh	weigh	VB
18751	6706	15	the	the	DT
18751	6706	16	sulphate	sulphate	NN
18751	6706	17	of	of	IN
18751	6706	18	lead	lead	NN
18751	6706	19	.	.	.
18751	6707	1	~Iron.~--To	~Iron.~--To	NFP
18751	6707	2	the	the	DT
18751	6707	3	filtrate	filtrate	JJ
18751	6707	4	from	from	IN
18751	6707	5	the	the	DT
18751	6707	6	sulphate	sulphate	NN
18751	6707	7	of	of	IN
18751	6707	8	lead	lead	NN
18751	6707	9	add	add	VB
18751	6707	10	ammonia	ammonia	NN
18751	6707	11	,	,	,
18751	6707	12	and	and	CC
18751	6707	13	pass	pass	VB
18751	6707	14	sulphuretted	sulphuret	VBN
18751	6707	15	hydrogen	hydrogen	NN
18751	6707	16	;	;	:
18751	6707	17	digest	digest	NN
18751	6707	18	,	,	,
18751	6707	19	and	and	CC
18751	6707	20	filter	filter	NN
18751	6707	21	.	.	.
18751	6708	1	(	(	-LRB-
18751	6708	2	Save	save	VB
18751	6708	3	the	the	DT
18751	6708	4	filtrate	filtrate	JJ
18751	6708	5	.	.	.
18751	6708	6	)	)	-RRB-
18751	6709	1	Dissolve	dissolve	VB
18751	6709	2	the	the	DT
18751	6709	3	precipitate	precipitate	NN
18751	6709	4	in	in	IN
18751	6709	5	hydrochloric	hydrochloric	JJ
18751	6709	6	acid	acid	NN
18751	6709	7	,	,	,
18751	6709	8	oxidise	oxidise	NN
18751	6709	9	with	with	IN
18751	6709	10	nitric	nitric	JJ
18751	6709	11	acid	acid	NN
18751	6709	12	,	,	,
18751	6709	13	and	and	CC
18751	6709	14	precipitate	precipitate	VB
18751	6709	15	with	with	IN
18751	6709	16	ammonia	ammonia	NNP
18751	6709	17	.	.	.
18751	6710	1	Wash	wash	VB
18751	6710	2	,	,	,
18751	6710	3	ignite	ignite	VB
18751	6710	4	,	,	,
18751	6710	5	and	and	CC
18751	6710	6	weigh	weigh	VB
18751	6710	7	as	as	IN
18751	6710	8	ferric	ferric	JJ
18751	6710	9	oxide	oxide	NN
18751	6710	10	.	.	.
18751	6711	1	Calculate	calculate	NN
18751	6711	2	to	to	TO
18751	6711	3	iron	iron	VB
18751	6711	4	.	.	.
18751	6712	1	~Arsenic.~--To	~arsenic.~--to	LS
18751	6712	2	the	the	DT
18751	6712	3	filtrate	filtrate	JJ
18751	6712	4	from	from	IN
18751	6712	5	the	the	DT
18751	6712	6	sulphide	sulphide	NN
18751	6712	7	of	of	IN
18751	6712	8	iron	iron	NN
18751	6712	9	add	add	VBP
18751	6712	10	hydrochloric	hydrochloric	JJ
18751	6712	11	acid	acid	NN
18751	6712	12	in	in	IN
18751	6712	13	slight	slight	JJ
18751	6712	14	excess	excess	NN
18751	6712	15	;	;	:
18751	6712	16	filter	filter	VB
18751	6712	17	off	off	RP
18751	6712	18	,	,	,
18751	6712	19	and	and	CC
18751	6712	20	wash	wash	VB
18751	6712	21	the	the	DT
18751	6712	22	precipitate	precipitate	NN
18751	6712	23	.	.	.
18751	6713	1	Rinse	rinse	VB
18751	6713	2	it	-PRON-	PRP
18751	6713	3	back	back	RB
18751	6713	4	into	into	IN
18751	6713	5	the	the	DT
18751	6713	6	beaker	beaker	NN
18751	6713	7	,	,	,
18751	6713	8	dissolve	dissolve	VB
18751	6713	9	in	in	IN
18751	6713	10	nitric	nitric	JJ
18751	6713	11	acid	acid	NN
18751	6713	12	,	,	,
18751	6713	13	filter	filter	NN
18751	6713	14	from	from	IN
18751	6713	15	the	the	DT
18751	6713	16	sulphur	sulphur	NN
18751	6713	17	,	,	,
18751	6713	18	and	and	CC
18751	6713	19	add	add	VB
18751	6713	20	ammonia	ammonia	NN
18751	6713	21	,	,	,
18751	6713	22	in	in	IN
18751	6713	23	excess	excess	NN
18751	6713	24	,	,	,
18751	6713	25	and	and	CC
18751	6713	26	magnesia	magnesia	NNP
18751	6713	27	mixture	mixture	NN
18751	6713	28	.	.	.
18751	6714	1	Filter	filter	VB
18751	6714	2	off	off	RP
18751	6714	3	the	the	DT
18751	6714	4	ammonic	ammonic	JJ
18751	6714	5	-	-	HYPH
18751	6714	6	magnesic	magnesic	NN
18751	6714	7	arsenate	arsenate	NN
18751	6714	8	,	,	,
18751	6714	9	and	and	CC
18751	6714	10	wash	wash	VB
18751	6714	11	with	with	IN
18751	6714	12	dilute	dilute	NNP
18751	6714	13	ammonia	ammonia	NNP
18751	6714	14	.	.	.
18751	6715	1	Dry	Dry	NNP
18751	6715	2	,	,	,
18751	6715	3	ignite	ignite	VB
18751	6715	4	with	with	IN
18751	6715	5	nitric	nitric	JJ
18751	6715	6	acid	acid	NN
18751	6715	7	,	,	,
18751	6715	8	and	and	CC
18751	6715	9	weigh	weigh	VBP
18751	6715	10	as	as	IN
18751	6715	11	magnesic	magnesic	NN
18751	6715	12	pyrarsenate	pyrarsenate	NN
18751	6715	13	.	.	.
18751	6716	1	Calculate	calculate	NN
18751	6716	2	to	to	IN
18751	6716	3	arsenic	arsenic	JJ
18751	6716	4	,	,	,
18751	6716	5	and	and	CC
18751	6716	6	add	add	VB
18751	6716	7	to	to	IN
18751	6716	8	that	that	DT
18751	6716	9	found	find	VBD
18751	6716	10	with	with	IN
18751	6716	11	the	the	DT
18751	6716	12	tin	tin	NN
18751	6716	13	.	.	.
18751	6717	1	~Copper.~--To	~copper.~--to	UH
18751	6717	2	the	the	DT
18751	6717	3	filtrate	filtrate	JJ
18751	6717	4	from	from	IN
18751	6717	5	the	the	DT
18751	6717	6	ammonia	ammonia	NN
18751	6717	7	and	and	CC
18751	6717	8	ammonic	ammonic	JJ
18751	6717	9	carbonate	carbonate	NN
18751	6717	10	add	add	VB
18751	6717	11	sulphuric	sulphuric	JJ
18751	6717	12	acid	acid	NN
18751	6717	13	in	in	IN
18751	6717	14	small	small	JJ
18751	6717	15	excess	excess	NN
18751	6717	16	,	,	,
18751	6717	17	and	and	CC
18751	6717	18	pass	pass	VB
18751	6717	19	sulphuretted	sulphuret	VBN
18751	6717	20	hydrogen	hydrogen	NN
18751	6717	21	.	.	.
18751	6718	1	Allow	allow	VB
18751	6718	2	to	to	TO
18751	6718	3	settle	settle	VB
18751	6718	4	,	,	,
18751	6718	5	filter	filter	NN
18751	6718	6	,	,	,
18751	6718	7	and	and	CC
18751	6718	8	wash	wash	VB
18751	6718	9	.	.	.
18751	6718	10	Rinse	rinse	VB
18751	6718	11	the	the	DT
18751	6718	12	precipitate	precipitate	NN
18751	6718	13	into	into	IN
18751	6718	14	a	a	DT
18751	6718	15	beaker	beaker	NN
18751	6718	16	,	,	,
18751	6718	17	boil	boil	VB
18751	6718	18	with	with	IN
18751	6718	19	dilute	dilute	NNP
18751	6718	20	sulphuric	sulphuric	NNP
18751	6718	21	acid	acid	NNP
18751	6718	22	,	,	,
18751	6718	23	and	and	CC
18751	6718	24	filter	filter	NN
18751	6718	25	.	.	.
18751	6719	1	(	(	-LRB-
18751	6719	2	Save	save	VB
18751	6719	3	the	the	DT
18751	6719	4	filtrate	filtrate	JJ
18751	6719	5	.	.	.
18751	6719	6	)	)	-RRB-
18751	6720	1	Dry	Dry	NNP
18751	6720	2	,	,	,
18751	6720	3	burn	burn	VB
18751	6720	4	the	the	DT
18751	6720	5	paper	paper	NN
18751	6720	6	with	with	IN
18751	6720	7	the	the	DT
18751	6720	8	precipitate	precipitate	NN
18751	6720	9	,	,	,
18751	6720	10	treat	treat	VB
18751	6720	11	with	with	IN
18751	6720	12	a	a	DT
18751	6720	13	drop	drop	NN
18751	6720	14	or	or	CC
18751	6720	15	two	two	CD
18751	6720	16	of	of	IN
18751	6720	17	nitric	nitric	JJ
18751	6720	18	acid	acid	NN
18751	6720	19	,	,	,
18751	6720	20	ignite	ignite	JJ
18751	6720	21	,	,	,
18751	6720	22	and	and	CC
18751	6720	23	weigh	weigh	VB
18751	6720	24	as	as	IN
18751	6720	25	copper	copper	NN
18751	6720	26	oxide	oxide	NN
18751	6720	27	.	.	.
18751	6721	1	Calculate	calculate	NN
18751	6721	2	to	to	IN
18751	6721	3	copper	copper	NN
18751	6721	4	.	.	.
18751	6722	1	~Cadmium.~--To	~Cadmium.~--To	NFP
18751	6722	2	the	the	DT
18751	6722	3	filtrate	filtrate	JJ
18751	6722	4	from	from	IN
18751	6722	5	the	the	DT
18751	6722	6	sulphide	sulphide	NN
18751	6722	7	of	of	IN
18751	6722	8	copper	copper	NN
18751	6722	9	add	add	NN
18751	6722	10	ammonia	ammonia	NN
18751	6722	11	,	,	,
18751	6722	12	so	so	IN
18751	6722	13	as	as	IN
18751	6722	14	to	to	TO
18751	6722	15	nearly	nearly	RB
18751	6722	16	neutralise	neutralise	VB
18751	6722	17	the	the	DT
18751	6722	18	excess	excess	NN
18751	6722	19	of	of	IN
18751	6722	20	acid	acid	NN
18751	6722	21	,	,	,
18751	6722	22	and	and	CC
18751	6722	23	pass	pass	VB
18751	6722	24	sulphuretted	sulphuret	VBN
18751	6722	25	hydrogen	hydrogen	NN
18751	6722	26	.	.	.
18751	6723	1	Collect	collect	VB
18751	6723	2	and	and	CC
18751	6723	3	weigh	weigh	VB
18751	6723	4	the	the	DT
18751	6723	5	precipitate	precipitate	NN
18751	6723	6	as	as	IN
18751	6723	7	cadmium	cadmium	NN
18751	6723	8	sulphide	sulphide	NN
18751	6723	9	,	,	,
18751	6723	10	as	as	IN
18751	6723	11	described	describe	VBN
18751	6723	12	under	under	IN
18751	6723	13	_	_	NNP
18751	6723	14	Cadmium	Cadmium	NNP
18751	6723	15	_	_	NNP
18751	6723	16	.	.	.
18751	6724	1	PRACTICAL	practical	NN
18751	6724	2	EXERCISES	exercise	NNS
18751	6724	3	.	.	.
18751	6725	1	1	1	LS
18751	6725	2	.	.	.
18751	6726	1	What	what	WDT
18751	6726	2	weight	weight	NN
18751	6726	3	of	of	IN
18751	6726	4	hydrogen	hydrogen	NN
18751	6726	5	will	will	MD
18751	6726	6	be	be	VB
18751	6726	7	evolved	evolve	VBN
18751	6726	8	in	in	IN
18751	6726	9	dissolving	dissolve	VBG
18751	6726	10	1	1	CD
18751	6726	11	gram	gram	NN
18751	6726	12	of	of	IN
18751	6726	13	zinc	zinc	NN
18751	6726	14	in	in	IN
18751	6726	15	dilute	dilute	NNP
18751	6726	16	sulphuric	sulphuric	NNP
18751	6726	17	acid	acid	NNP
18751	6726	18	?	?	.
18751	6727	1	2	2	LS
18751	6727	2	.	.	.
18751	6728	1	How	how	WRB
18751	6728	2	many	many	JJ
18751	6728	3	c.c	c.c	NN
18751	6728	4	.	.	.
18751	6729	1	would	would	MD
18751	6729	2	this	this	DT
18751	6729	3	quantity	quantity	NN
18751	6729	4	of	of	IN
18751	6729	5	hydrogen	hydrogen	NN
18751	6729	6	measure	measure	NN
18751	6729	7	at	at	IN
18751	6729	8	0	0	CD
18751	6729	9	°	°	,
18751	6729	10	C.	C.	NNP
18751	6729	11	and	and	CC
18751	6729	12	760	760	CD
18751	6729	13	m.m	m.m	NNP
18751	6729	14	.	.	NNP
18751	6729	15	?	?	.
18751	6730	1	(	(	-LRB-
18751	6730	2	1	1	CD
18751	6730	3	litre	litre	NNP
18751	6730	4	weighs	weigh	VBZ
18751	6730	5	0.0896	0.0896	NNP
18751	6730	6	gram	gram	NNP
18751	6730	7	)	)	-RRB-
18751	6730	8	.	.	.
18751	6731	1	3	3	LS
18751	6731	2	.	.	.
18751	6732	1	0.23	0.23	CD
18751	6732	2	gram	gram	NN
18751	6732	3	of	of	IN
18751	6732	4	zinc	zinc	NN
18751	6732	5	are	be	VBP
18751	6732	6	found	find	VBN
18751	6732	7	to	to	TO
18751	6732	8	give	give	VB
18751	6732	9	77.9	77.9	CD
18751	6732	10	c.c	c.c	NNP
18751	6732	11	.	.	.
18751	6733	1	of	of	IN
18751	6733	2	hydrogen	hydrogen	NNP
18751	6733	3	.	.	.
18751	6734	1	In	in	IN
18751	6734	2	another	another	DT
18751	6734	3	experiment	experiment	NN
18751	6734	4	under	under	IN
18751	6734	5	the	the	DT
18751	6734	6	same	same	JJ
18751	6734	7	conditions	condition	NNS
18751	6734	8	80.2	80.2	CD
18751	6734	9	c.c	c.c	NNP
18751	6734	10	.	.	.
18751	6735	1	are	be	VBP
18751	6735	2	got	get	VBN
18751	6735	3	.	.	.
18751	6736	1	What	what	WDT
18751	6736	2	weight	weight	NN
18751	6736	3	of	of	IN
18751	6736	4	zinc	zinc	NN
18751	6736	5	was	be	VBD
18751	6736	6	used	use	VBN
18751	6736	7	for	for	IN
18751	6736	8	the	the	DT
18751	6736	9	second	second	JJ
18751	6736	10	experiment	experiment	NN
18751	6736	11	?	?	.
18751	6737	1	4	4	LS
18751	6737	2	.	.	.
18751	6738	1	A	a	DT
18751	6738	2	sample	sample	NN
18751	6738	3	of	of	IN
18751	6738	4	blende	blende	NNP
18751	6738	5	is	be	VBZ
18751	6738	6	found	find	VBN
18751	6738	7	to	to	TO
18751	6738	8	contain	contain	VB
18751	6738	9	55	55	CD
18751	6738	10	per	per	NN
18751	6738	11	cent	cent	NN
18751	6738	12	.	.	.
18751	6739	1	of	of	IN
18751	6739	2	zinc	zinc	NNP
18751	6739	3	.	.	.
18751	6740	1	What	what	WDT
18751	6740	2	percentage	percentage	NN
18751	6740	3	of	of	IN
18751	6740	4	zinc	zinc	NN
18751	6740	5	sulphide	sulphide	NN
18751	6740	6	did	do	VBD
18751	6740	7	the	the	DT
18751	6740	8	sample	sample	NN
18751	6740	9	contain	contain	NN
18751	6740	10	?	?	.
18751	6741	1	5	5	CD
18751	6741	2	.	.	.
18751	6742	1	How	how	WRB
18751	6742	2	much	much	JJ
18751	6742	3	metallic	metallic	JJ
18751	6742	4	lead	lead	NN
18751	6742	5	would	would	MD
18751	6742	6	be	be	VB
18751	6742	7	precipitated	precipitate	VBN
18751	6742	8	from	from	IN
18751	6742	9	a	a	DT
18751	6742	10	solution	solution	NN
18751	6742	11	of	of	IN
18751	6742	12	lead	lead	NN
18751	6742	13	acetate	acetate	RB
18751	6742	14	by	by	IN
18751	6742	15	1	1	CD
18751	6742	16	gram	gram	NN
18751	6742	17	of	of	IN
18751	6742	18	zinc	zinc	NN
18751	6742	19	?	?	.
18751	6743	1	CADMIUM	CADMIUM	NNP
18751	6743	2	.	.	.
18751	6744	1	Cadmium	cadmium	NN
18751	6744	2	occurs	occur	VBZ
18751	6744	3	in	in	IN
18751	6744	4	nature	nature	NN
18751	6744	5	as	as	IN
18751	6744	6	cadmium	cadmium	NN
18751	6744	7	sulphide	sulphide	NN
18751	6744	8	in	in	IN
18751	6744	9	greenockite	greenockite	NN
18751	6744	10	,	,	,
18751	6744	11	CdS	CdS	NNP
18751	6744	12	,	,	,
18751	6744	13	which	which	WDT
18751	6744	14	is	be	VBZ
18751	6744	15	very	very	RB
18751	6744	16	rare	rare	JJ
18751	6744	17	.	.	.
18751	6745	1	It	-PRON-	PRP
18751	6745	2	is	be	VBZ
18751	6745	3	widely	widely	RB
18751	6745	4	diffused	diffuse	VBN
18751	6745	5	in	in	IN
18751	6745	6	calamine	calamine	NN
18751	6745	7	,	,	,
18751	6745	8	blende	blende	NNP
18751	6745	9	,	,	,
18751	6745	10	and	and	CC
18751	6745	11	other	other	JJ
18751	6745	12	zinc	zinc	NN
18751	6745	13	ores	ore	NNS
18751	6745	14	,	,	,
18751	6745	15	forming	form	VBG
18751	6745	16	,	,	,
18751	6745	17	in	in	IN
18751	6745	18	some	some	DT
18751	6745	19	cases	case	NNS
18751	6745	20	,	,	,
18751	6745	21	as	as	RB
18751	6745	22	much	much	JJ
18751	6745	23	as	as	IN
18751	6745	24	2	2	CD
18751	6745	25	or	or	CC
18751	6745	26	3	3	CD
18751	6745	27	per	per	NN
18751	6745	28	cent	cent	NN
18751	6745	29	.	.	.
18751	6746	1	of	of	IN
18751	6746	2	the	the	DT
18751	6746	3	ore	ore	NN
18751	6746	4	.	.	.
18751	6746	5	Oxide	oxide	NN
18751	6746	6	of	of	IN
18751	6746	7	cadmium	cadmium	NN
18751	6746	8	forms	form	NNS
18751	6746	9	the	the	DT
18751	6746	10	"	"	``
18751	6746	11	brown	brown	JJ
18751	6746	12	blaze	blaze	NN
18751	6746	13	"	"	''
18751	6746	14	of	of	IN
18751	6746	15	the	the	DT
18751	6746	16	zinc	zinc	NN
18751	6746	17	smelters	smelter	NNS
18751	6746	18	.	.	.
18751	6747	1	Sulphide	sulphide	NN
18751	6747	2	of	of	IN
18751	6747	3	cadmium	cadmium	NN
18751	6747	4	is	be	VBZ
18751	6747	5	used	use	VBN
18751	6747	6	as	as	IN
18751	6747	7	a	a	DT
18751	6747	8	pigment	pigment	NN
18751	6747	9	(	(	-LRB-
18751	6747	10	cadmium	cadmium	NN
18751	6747	11	yellow	yellow	JJ
18751	6747	12	)	)	-RRB-
18751	6747	13	;	;	:
18751	6747	14	and	and	CC
18751	6747	15	the	the	DT
18751	6747	16	metal	metal	NN
18751	6747	17	and	and	CC
18751	6747	18	some	some	DT
18751	6747	19	of	of	IN
18751	6747	20	its	-PRON-	PRP$
18751	6747	21	salts	salt	NNS
18751	6747	22	are	be	VBP
18751	6747	23	useful	useful	JJ
18751	6747	24	reagents	reagent	NNS
18751	6747	25	.	.	.
18751	6748	1	The	the	DT
18751	6748	2	salts	salt	NNS
18751	6748	3	of	of	IN
18751	6748	4	cadmium	cadmium	NN
18751	6748	5	closely	closely	RB
18751	6748	6	resemble	resemble	VBP
18751	6748	7	those	those	DT
18751	6748	8	of	of	IN
18751	6748	9	zinc	zinc	NN
18751	6748	10	.	.	.
18751	6749	1	The	the	DT
18751	6749	2	hydrate	hydrate	NN
18751	6749	3	,	,	,
18751	6749	4	however	however	RB
18751	6749	5	,	,	,
18751	6749	6	is	be	VBZ
18751	6749	7	insoluble	insoluble	JJ
18751	6749	8	in	in	IN
18751	6749	9	excess	excess	NN
18751	6749	10	of	of	IN
18751	6749	11	potash	potash	NN
18751	6749	12	,	,	,
18751	6749	13	and	and	CC
18751	6749	14	the	the	DT
18751	6749	15	sulphide	sulphide	NN
18751	6749	16	is	be	VBZ
18751	6749	17	insoluble	insoluble	JJ
18751	6749	18	in	in	IN
18751	6749	19	dilute	dilute	JJ
18751	6749	20	acids	acid	NNS
18751	6749	21	.	.	.
18751	6750	1	It	-PRON-	PRP
18751	6750	2	forms	form	VBZ
18751	6750	3	only	only	RB
18751	6750	4	one	one	CD
18751	6750	5	series	series	NN
18751	6750	6	of	of	IN
18751	6750	7	salts	salt	NNS
18751	6750	8	.	.	.
18751	6751	1	Cadmium	cadmium	NN
18751	6751	2	is	be	VBZ
18751	6751	3	detected	detect	VBN
18751	6751	4	by	by	IN
18751	6751	5	giving	give	VBG
18751	6751	6	with	with	IN
18751	6751	7	sulphuretted	sulphuret	VBN
18751	6751	8	hydrogen	hydrogen	NN
18751	6751	9	in	in	IN
18751	6751	10	solutions	solution	NNS
18751	6751	11	,	,	,
18751	6751	12	not	not	RB
18751	6751	13	too	too	RB
18751	6751	14	strongly	strongly	RB
18751	6751	15	acid	acid	JJ
18751	6751	16	,	,	,
18751	6751	17	a	a	DT
18751	6751	18	yellow	yellow	JJ
18751	6751	19	precipitate	precipitate	NN
18751	6751	20	,	,	,
18751	6751	21	which	which	WDT
18751	6751	22	is	be	VBZ
18751	6751	23	insoluble	insoluble	JJ
18751	6751	24	in	in	IN
18751	6751	25	solutions	solution	NNS
18751	6751	26	of	of	IN
18751	6751	27	the	the	DT
18751	6751	28	alkalies	alkali	NNS
18751	6751	29	,	,	,
18751	6751	30	alkaline	alkaline	NN
18751	6751	31	sulphides	sulphide	NNS
18751	6751	32	,	,	,
18751	6751	33	or	or	CC
18751	6751	34	cyanide	cyanide	NN
18751	6751	35	of	of	IN
18751	6751	36	potassium	potassium	NN
18751	6751	37	.	.	.
18751	6752	1	~Solution	~Solution	NFP
18751	6752	2	and	and	CC
18751	6752	3	Separation.~--Substances	separation.~--substance	NNS
18751	6752	4	containing	contain	VBG
18751	6752	5	cadmium	cadmium	NN
18751	6752	6	are	be	VBP
18751	6752	7	soluble	soluble	JJ
18751	6752	8	in	in	IN
18751	6752	9	acids	acid	NNS
18751	6752	10	.	.	.
18751	6753	1	The	the	DT
18751	6753	2	solution	solution	NN
18751	6753	3	is	be	VBZ
18751	6753	4	evaporated	evaporate	VBN
18751	6753	5	to	to	IN
18751	6753	6	dryness	dryness	NN
18751	6753	7	(	(	-LRB-
18751	6753	8	to	to	TO
18751	6753	9	render	render	VB
18751	6753	10	any	any	DT
18751	6753	11	silica	silica	NN
18751	6753	12	that	that	WDT
18751	6753	13	may	may	MD
18751	6753	14	be	be	VB
18751	6753	15	present	present	JJ
18751	6753	16	insoluble	insoluble	JJ
18751	6753	17	)	)	-RRB-
18751	6753	18	and	and	CC
18751	6753	19	taken	take	VBN
18751	6753	20	up	up	RP
18751	6753	21	with	with	IN
18751	6753	22	10	10	CD
18751	6753	23	c.c	c.c	NNP
18751	6753	24	.	.	.
18751	6754	1	of	of	IN
18751	6754	2	dilute	dilute	NNP
18751	6754	3	hydrochloric	hydrochloric	NNP
18751	6754	4	acid	acid	NN
18751	6754	5	.	.	.
18751	6755	1	Dilute	dilute	VB
18751	6755	2	to	to	IN
18751	6755	3	100	100	CD
18751	6755	4	c.c	c.c	NNP
18751	6755	5	.	.	NNP
18751	6755	6	,	,	,
18751	6755	7	and	and	CC
18751	6755	8	pass	pass	VB
18751	6755	9	sulphuretted	sulphuret	VBN
18751	6755	10	hydrogen	hydrogen	NN
18751	6755	11	.	.	.
18751	6756	1	Filter	Filter	NNP
18751	6756	2	,	,	,
18751	6756	3	digest	digest	VB
18751	6756	4	the	the	DT
18751	6756	5	precipitate	precipitate	NN
18751	6756	6	with	with	IN
18751	6756	7	soda	soda	NN
18751	6756	8	,	,	,
18751	6756	9	wash	wash	NN
18751	6756	10	,	,	,
18751	6756	11	and	and	CC
18751	6756	12	boil	boil	VB
18751	6756	13	with	with	IN
18751	6756	14	dilute	dilute	NNP
18751	6756	15	sulphuric	sulphuric	NNP
18751	6756	16	acid	acid	NN
18751	6756	17	.	.	.
18751	6757	1	Filter	filter	NN
18751	6757	2	;	;	:
18751	6757	3	the	the	DT
18751	6757	4	filtrate	filtrate	NN
18751	6757	5	contains	contain	VBZ
18751	6757	6	the	the	DT
18751	6757	7	cadmium	cadmium	NN
18751	6757	8	and	and	CC
18751	6757	9	,	,	,
18751	6757	10	possibly	possibly	RB
18751	6757	11	,	,	,
18751	6757	12	a	a	DT
18751	6757	13	small	small	JJ
18751	6757	14	quantity	quantity	NN
18751	6757	15	of	of	IN
18751	6757	16	zinc	zinc	NN
18751	6757	17	,	,	,
18751	6757	18	from	from	IN
18751	6757	19	which	which	WDT
18751	6757	20	it	-PRON-	PRP
18751	6757	21	is	be	VBZ
18751	6757	22	best	well	RBS
18751	6757	23	separated	separate	VBN
18751	6757	24	by	by	IN
18751	6757	25	reprecipitating	reprecipitate	VBG
18751	6757	26	with	with	IN
18751	6757	27	sulphuretted	sulphuret	VBN
18751	6757	28	hydrogen	hydrogen	NN
18751	6757	29	.	.	.
18751	6758	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	6758	2	DETERMINATION	DETERMINATION	NNP
18751	6758	3	.	.	.
18751	6759	1	The	the	DT
18751	6759	2	solution	solution	NN
18751	6759	3	containing	contain	VBG
18751	6759	4	the	the	DT
18751	6759	5	cadmium	cadmium	NN
18751	6759	6	freed	free	VBN
18751	6759	7	from	from	IN
18751	6759	8	the	the	DT
18751	6759	9	other	other	JJ
18751	6759	10	metals	metal	NNS
18751	6759	11	is	be	VBZ
18751	6759	12	precipitated	precipitate	VBN
18751	6759	13	with	with	IN
18751	6759	14	sulphuretted	sulphuret	VBN
18751	6759	15	hydrogen	hydrogen	NN
18751	6759	16	in	in	IN
18751	6759	17	a	a	DT
18751	6759	18	moderately	moderately	RB
18751	6759	19	-	-	HYPH
18751	6759	20	acid	acid	NN
18751	6759	21	solution	solution	NN
18751	6759	22	.	.	.
18751	6760	1	The	the	DT
18751	6760	2	precipitate	precipitate	NN
18751	6760	3	is	be	VBZ
18751	6760	4	collected	collect	VBN
18751	6760	5	on	on	IN
18751	6760	6	a	a	DT
18751	6760	7	weighed	weigh	VBN
18751	6760	8	filter	filter	NN
18751	6760	9	,	,	,
18751	6760	10	and	and	CC
18751	6760	11	washed	wash	VBD
18751	6760	12	,	,	,
18751	6760	13	first	first	RB
18751	6760	14	with	with	IN
18751	6760	15	an	an	DT
18751	6760	16	acid	acid	JJ
18751	6760	17	solution	solution	NN
18751	6760	18	of	of	IN
18751	6760	19	sulphuretted	sulphuret	VBN
18751	6760	20	hydrogen	hydrogen	NN
18751	6760	21	,	,	,
18751	6760	22	and	and	CC
18751	6760	23	afterwards	afterwards	RB
18751	6760	24	with	with	IN
18751	6760	25	water	water	NN
18751	6760	26	.	.	.
18751	6761	1	It	-PRON-	PRP
18751	6761	2	is	be	VBZ
18751	6761	3	dried	dry	VBN
18751	6761	4	at	at	IN
18751	6761	5	100	100	CD
18751	6761	6	°	°	NNS
18751	6761	7	C.	C.	NNP
18751	6761	8	and	and	CC
18751	6761	9	weighed	weigh	VBD
18751	6761	10	.	.	.
18751	6762	1	If	if	IN
18751	6762	2	free	free	JJ
18751	6762	3	sulphur	sulphur	NN
18751	6762	4	is	be	VBZ
18751	6762	5	suspected	suspect	VBN
18751	6762	6	to	to	TO
18751	6762	7	be	be	VB
18751	6762	8	present	present	JJ
18751	6762	9	,	,	,
18751	6762	10	extract	extract	VB
18751	6762	11	with	with	IN
18751	6762	12	bisulphide	bisulphide	NN
18751	6762	13	of	of	IN
18751	6762	14	carbon	carbon	NN
18751	6762	15	,	,	,
18751	6762	16	and	and	CC
18751	6762	17	again	again	RB
18751	6762	18	weigh	weigh	VB
18751	6762	19	.	.	.
18751	6763	1	The	the	DT
18751	6763	2	residue	residue	NN
18751	6763	3	is	be	VBZ
18751	6763	4	cadmium	cadmium	NN
18751	6763	5	sulphide	sulphide	NN
18751	6763	6	,	,	,
18751	6763	7	which	which	WDT
18751	6763	8	contains	contain	VBZ
18751	6763	9	77.78	77.78	CD
18751	6763	10	per	per	IN
18751	6763	11	cent	cent	NN
18751	6763	12	.	.	.
18751	6764	1	of	of	IN
18751	6764	2	cadmium	cadmium	NN
18751	6764	3	.	.	.
18751	6765	1	It	-PRON-	PRP
18751	6765	2	is	be	VBZ
18751	6765	3	a	a	DT
18751	6765	4	yellow	yellow	JJ
18751	6765	5	powder	powder	NN
18751	6765	6	insoluble	insoluble	JJ
18751	6765	7	in	in	IN
18751	6765	8	solutions	solution	NNS
18751	6765	9	of	of	IN
18751	6765	10	the	the	DT
18751	6765	11	alkalies	alkali	NNS
18751	6765	12	,	,	,
18751	6765	13	alkaline	alkaline	NN
18751	6765	14	sulphides	sulphide	NNS
18751	6765	15	,	,	,
18751	6765	16	or	or	CC
18751	6765	17	cyanide	cyanide	NN
18751	6765	18	of	of	IN
18751	6765	19	potassium	potassium	NN
18751	6765	20	.	.	.
18751	6766	1	It	-PRON-	PRP
18751	6766	2	dissolves	dissolve	VBZ
18751	6766	3	readily	readily	RB
18751	6766	4	in	in	IN
18751	6766	5	acid	acid	NN
18751	6766	6	.	.	.
18751	6767	1	It	-PRON-	PRP
18751	6767	2	can	can	MD
18751	6767	3	not	not	RB
18751	6767	4	be	be	VB
18751	6767	5	ignited	ignite	VBN
18751	6767	6	in	in	IN
18751	6767	7	a	a	DT
18751	6767	8	current	current	NN
18751	6767	9	of	of	IN
18751	6767	10	hydrogen	hydrogen	NN
18751	6767	11	without	without	IN
18751	6767	12	loss	loss	NN
18751	6767	13	.	.	.
18751	6768	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	6768	2	METHOD	METHOD	NNP
18751	6768	3	.	.	.
18751	6769	1	The	the	DT
18751	6769	2	solution	solution	NN
18751	6769	3	containing	contain	VBG
18751	6769	4	the	the	DT
18751	6769	5	cadmium	cadmium	NN
18751	6769	6	is	be	VBZ
18751	6769	7	concentrated	concentrate	VBN
18751	6769	8	by	by	IN
18751	6769	9	evaporation	evaporation	NN
18751	6769	10	,	,	,
18751	6769	11	and	and	CC
18751	6769	12	mixed	mix	VBN
18751	6769	13	with	with	IN
18751	6769	14	an	an	DT
18751	6769	15	excess	excess	NN
18751	6769	16	of	of	IN
18751	6769	17	oxalic	oxalic	JJ
18751	6769	18	acid	acid	NN
18751	6769	19	and	and	CC
18751	6769	20	alcohol	alcohol	NN
18751	6769	21	.	.	.
18751	6770	1	The	the	DT
18751	6770	2	precipitate	precipitate	NN
18751	6770	3	is	be	VBZ
18751	6770	4	filtered	filter	VBN
18751	6770	5	,	,	,
18751	6770	6	washed	wash	VBN
18751	6770	7	with	with	IN
18751	6770	8	alcohol	alcohol	NN
18751	6770	9	,	,	,
18751	6770	10	dissolved	dissolve	VBN
18751	6770	11	in	in	IN
18751	6770	12	hot	hot	JJ
18751	6770	13	hydrochloric	hydrochloric	JJ
18751	6770	14	acid	acid	NN
18751	6770	15	,	,	,
18751	6770	16	and	and	CC
18751	6770	17	titrated	titrate	VBN
18751	6770	18	with	with	IN
18751	6770	19	permanganate	permanganate	NN
18751	6770	20	of	of	IN
18751	6770	21	potassium	potassium	NN
18751	6770	22	.	.	.
18751	6771	1	FOOTNOTES	footnote	NNS
18751	6771	2	:	:	:
18751	6771	3	[	[	-LRB-
18751	6771	4	64	64	CD
18751	6771	5	]	]	-RRB-
18751	6771	6	When	when	WRB
18751	6771	7	chromium	chromium	NN
18751	6771	8	is	be	VBZ
18751	6771	9	present	present	JJ
18751	6771	10	some	some	DT
18751	6771	11	of	of	IN
18751	6771	12	the	the	DT
18751	6771	13	iron	iron	NN
18751	6771	14	may	may	MD
18751	6771	15	escape	escape	VB
18751	6771	16	precipitation	precipitation	NN
18751	6771	17	but	but	CC
18751	6771	18	it	-PRON-	PRP
18751	6771	19	can	can	MD
18751	6771	20	be	be	VB
18751	6771	21	recovered	recover	VBN
18751	6771	22	from	from	IN
18751	6771	23	the	the	DT
18751	6771	24	solution	solution	NN
18751	6771	25	by	by	IN
18751	6771	26	means	mean	NNS
18751	6771	27	of	of	IN
18751	6771	28	ammonic	ammonic	JJ
18751	6771	29	sulphide	sulphide	NN
18751	6771	30	.	.	.
18751	6772	1	[	[	-LRB-
18751	6772	2	65	65	CD
18751	6772	3	]	]	-RRB-
18751	6772	4	(	(	-LRB-
18751	6772	5	1	1	LS
18751	6772	6	)	)	-RRB-
18751	6772	7	10FeSO_{4	10feso_{4	CD
18751	6772	8	}	}	-RRB-
18751	6772	9	+	+	CC
18751	6772	10	2KMnO_{4	2kmno_{4	CD
18751	6772	11	}	}	-RRB-
18751	6772	12	+	+	SYM
18751	6772	13	8H_{2}SO_{4	8h_{2}so_{4	NN
18751	6772	14	}	}	-RRB-
18751	6772	15	=	=	SYM
18751	6772	16	5Fe_{2}(SO_{4})_{3	5fe_{2}(so_{4})_{3	CD
18751	6772	17	}	}	-RRB-
18751	6772	18	+	+	CC
18751	6772	19	2MnSO_{4	2mnso_{4	CD
18751	6772	20	}	}	-RRB-
18751	6772	21	+	+	NFP
18751	6772	22	K_{2}SO_{4	K_{2}SO_{4	NNP
18751	6772	23	}	}	-RRB-
18751	6772	24	+	+	CC
18751	6772	25	8H_{2}O.	8h_{2}o.	CD
18751	6773	1	(	(	-LRB-
18751	6773	2	2	2	LS
18751	6773	3	)	)	-RRB-
18751	6773	4	6FeCl_{2	6fecl_{2	NN
18751	6773	5	}	}	-RRB-
18751	6773	6	+	+	CC
18751	6773	7	K_{2}Cr_{2}O_{7	k_{2}cr_{2}o_{7	NN
18751	6773	8	}	}	-RRB-
18751	6773	9	+	+	CC
18751	6773	10	14HCl	14hcl	CD
18751	6773	11	=	=	SYM
18751	6773	12	3Fe_{2}Cl_{6	3fe_{2}cl_{6	CD
18751	6773	13	}	}	-RRB-
18751	6773	14	+	+	CC
18751	6773	15	Cr_{2}Cl_{6	cr_{2}cl_{6	NN
18751	6773	16	}	}	-RRB-
18751	6773	17	+	+	SYM
18751	6773	18	2KCl	2kcl	CD
18751	6773	19	+	+	SYM
18751	6773	20	7H_{2}O.	7h_{2}o.	CD
18751	6774	1	[	[	-LRB-
18751	6774	2	66	66	CD
18751	6774	3	]	]	-RRB-
18751	6774	4	(	(	-LRB-
18751	6774	5	1	1	CD
18751	6774	6	)	)	-RRB-
18751	6774	7	Fe_{2}Cl_{6	fe_{2}cl_{6	CD
18751	6774	8	}	}	-RRB-
18751	6774	9	+	+	CC
18751	6774	10	SnCl_{2	SnCl_{2	NNP
18751	6774	11	}	}	-RRB-
18751	6774	12	=	=	SYM
18751	6774	13	2FeCl_{2	2fecl_{2	CD
18751	6774	14	}	}	-RRB-
18751	6774	15	+	+	CC
18751	6774	16	SnCl_{4	SnCl_{4	NNP
18751	6774	17	}	}	-RRB-
18751	6774	18	.	.	.
18751	6775	1	(	(	-LRB-
18751	6775	2	2	2	LS
18751	6775	3	)	)	-RRB-
18751	6775	4	Fe_{2}Cl_{6	fe_{2}cl_{6	CD
18751	6775	5	}	}	-RRB-
18751	6775	6	+	+	CC
18751	6775	7	SH_{2	SH_{2	NNP
18751	6775	8	}	}	-RRB-
18751	6775	9	=	=	SYM
18751	6775	10	2FeCl_{2	2fecl_{2	CD
18751	6775	11	}	}	-RRB-
18751	6775	12	+	+	CC
18751	6775	13	2HCl	2hcl	CD
18751	6775	14	+	+	CC
18751	6775	15	S.	s.	NN
18751	6775	16	(	(	-LRB-
18751	6775	17	3	3	CD
18751	6775	18	)	)	-RRB-
18751	6775	19	Fe_{2}Cl_{6	fe_{2}cl_{6	CD
18751	6775	20	}	}	-RRB-
18751	6775	21	+	+	SYM
18751	6775	22	Na_{2}SO_{3	Na_{2}SO_{3	NNP
18751	6775	23	}	}	-RRB-
18751	6775	24	+	+	CC
18751	6775	25	H_{2}O	h_{2}o	NN
18751	6775	26	=	=	SYM
18751	6775	27	2FeCl_{2	2fecl_{2	CD
18751	6775	28	}	}	-RRB-
18751	6775	29	+	+	CC
18751	6775	30	Na_{2}SO_{4	Na_{2}SO_{4	NNP
18751	6775	31	}	}	-RRB-
18751	6775	32	+	+	CC
18751	6775	33	2HCl	2HCl	NNS
18751	6775	34	.	.	.
18751	6776	1	(	(	-LRB-
18751	6776	2	4	4	CD
18751	6776	3	)	)	-RRB-
18751	6776	4	Fe_{2}Cl_{6	fe_{2}cl_{6	CD
18751	6776	5	}	}	-RRB-
18751	6776	6	+	+	CC
18751	6776	7	Zn	Zn	NNP
18751	6776	8	=	=	SYM
18751	6776	9	2FeCl_{2	2fecl_{2	CD
18751	6776	10	}	}	-RRB-
18751	6776	11	+	+	CC
18751	6776	12	ZnCl_{2	zncl_{2	NN
18751	6776	13	}	}	-RRB-
18751	6776	14	.	.	.
18751	6777	1	[	[	-LRB-
18751	6777	2	67	67	CD
18751	6777	3	]	]	-RRB-
18751	6777	4	20	20	CD
18751	6777	5	grams	gram	NNS
18751	6777	6	of	of	IN
18751	6777	7	stannous	stannous	JJ
18751	6777	8	chloride	chloride	NN
18751	6777	9	and	and	CC
18751	6777	10	20	20	CD
18751	6777	11	c.c	c.c	NNP
18751	6777	12	.	.	.
18751	6778	1	of	of	IN
18751	6778	2	dilute	dilute	NNP
18751	6778	3	hydrochloric	hydrochloric	NNP
18751	6778	4	acid	acid	NNP
18751	6778	5	are	be	VBP
18751	6778	6	diluted	dilute	VBN
18751	6778	7	to	to	IN
18751	6778	8	one	one	CD
18751	6778	9	litre	litre	NN
18751	6778	10	.	.	.
18751	6779	1	[	[	-LRB-
18751	6779	2	68	68	CD
18751	6779	3	]	]	-RRB-
18751	6779	4	The	the	DT
18751	6779	5	maximum	maximum	JJ
18751	6779	6	reducing	reduce	VBG
18751	6779	7	effect	effect	NN
18751	6779	8	of	of	IN
18751	6779	9	zinc	zinc	NN
18751	6779	10	is	be	VBZ
18751	6779	11	obtained	obtain	VBN
18751	6779	12	by	by	IN
18751	6779	13	exposing	expose	VBG
18751	6779	14	as	as	RB
18751	6779	15	large	large	JJ
18751	6779	16	a	a	DT
18751	6779	17	surface	surface	NN
18751	6779	18	as	as	IN
18751	6779	19	possible	possible	JJ
18751	6779	20	of	of	IN
18751	6779	21	the	the	DT
18751	6779	22	metal	metal	NN
18751	6779	23	in	in	IN
18751	6779	24	a	a	DT
18751	6779	25	hot	hot	JJ
18751	6779	26	concentrated	concentrated	JJ
18751	6779	27	solution	solution	NN
18751	6779	28	containing	containing	NN
18751	6779	29	but	but	CC
18751	6779	30	little	little	JJ
18751	6779	31	free	free	JJ
18751	6779	32	acid	acid	NN
18751	6779	33	(	(	-LRB-
18751	6779	34	Thorpe	Thorpe	NNP
18751	6779	35	)	)	-RRB-
18751	6779	36	.	.	.
18751	6780	1	[	[	-LRB-
18751	6780	2	69	69	CD
18751	6780	3	]	]	-RRB-
18751	6780	4	About	about	RB
18751	6780	5	5	5	CD
18751	6780	6	inches	inch	NNS
18751	6780	7	in	in	IN
18751	6780	8	diameter	diameter	NN
18751	6780	9	.	.	.
18751	6781	1	[	[	-LRB-
18751	6781	2	70	70	CD
18751	6781	3	]	]	-RRB-
18751	6781	4	61	61	CD
18751	6781	5	:	:	:
18751	6781	6	60	60	CD
18751	6781	7	:	:	:
18751	6781	8	:	:	:
18751	6781	9	59	59	CD
18751	6781	10	:	:	SYM
18751	6781	11	58.13	58.13	CD
18751	6781	12	.	.	.
18751	6782	1	The	the	DT
18751	6782	2	iron	iron	NN
18751	6782	3	in	in	IN
18751	6782	4	the	the	DT
18751	6782	5	ore	ore	NN
18751	6782	6	is	be	VBZ
18751	6782	7	,	,	,
18751	6782	8	then	then	RB
18751	6782	9	,	,	,
18751	6782	10	the	the	DT
18751	6782	11	same	same	JJ
18751	6782	12	in	in	IN
18751	6782	13	amount	amount	NN
18751	6782	14	as	as	IN
18751	6782	15	that	that	DT
18751	6782	16	in	in	IN
18751	6782	17	58.13	58.13	CD
18751	6782	18	c.c	c.c	NNP
18751	6782	19	.	.	.
18751	6783	1	of	of	IN
18751	6783	2	the	the	DT
18751	6783	3	ferric	ferric	NNP
18751	6783	4	chloride	chloride	NN
18751	6783	5	solution	solution	NN
18751	6783	6	;	;	:
18751	6783	7	and	and	CC
18751	6783	8	since	since	IN
18751	6783	9	100	100	CD
18751	6783	10	c.c	c.c	NNP
18751	6783	11	.	.	.
18751	6784	1	of	of	IN
18751	6784	2	the	the	DT
18751	6784	3	latter	latter	JJ
18751	6784	4	contain	contain	NN
18751	6784	5	1	1	CD
18751	6784	6	gram	gram	NN
18751	6784	7	of	of	IN
18751	6784	8	iron	iron	NN
18751	6784	9	,	,	,
18751	6784	10	58.13	58.13	CD
18751	6784	11	c.c	c.c	NNP
18751	6784	12	.	.	.
18751	6785	1	of	of	IN
18751	6785	2	the	the	DT
18751	6785	3	same	same	JJ
18751	6785	4	contains	contain	VBZ
18751	6785	5	0.5813	0.5813	CD
18751	6785	6	gram	gram	NN
18751	6785	7	of	of	IN
18751	6785	8	iron	iron	NN
18751	6785	9	;	;	:
18751	6785	10	and	and	CC
18751	6785	11	,	,	,
18751	6785	12	further	far	RBR
18751	6785	13	,	,	,
18751	6785	14	if	if	IN
18751	6785	15	1	1	CD
18751	6785	16	gram	gram	NN
18751	6785	17	of	of	IN
18751	6785	18	ore	ore	NN
18751	6785	19	carries	carry	VBZ
18751	6785	20	this	this	DT
18751	6785	21	amount	amount	NN
18751	6785	22	of	of	IN
18751	6785	23	iron	iron	NN
18751	6785	24	,	,	,
18751	6785	25	100	100	CD
18751	6785	26	grams	gram	NNS
18751	6785	27	of	of	IN
18751	6785	28	ore	ore	NN
18751	6785	29	will	will	MD
18751	6785	30	obviously	obviously	RB
18751	6785	31	give	give	VB
18751	6785	32	58.13	58.13	CD
18751	6785	33	grams	gram	NNS
18751	6785	34	of	of	IN
18751	6785	35	iron	iron	NN
18751	6785	36	.	.	.
18751	6786	1	[	[	-LRB-
18751	6786	2	71	71	CD
18751	6786	3	]	]	-RRB-
18751	6786	4	These	these	DT
18751	6786	5	compounds	compound	NNS
18751	6786	6	are	be	VBP
18751	6786	7	Ni_{2}As	Ni_{2}As	NNP
18751	6786	8	and	and	CC
18751	6786	9	Co_{2}As	Co_{2}As	NNP
18751	6786	10	.	.	.
18751	6787	1	[	[	-LRB-
18751	6787	2	72	72	CD
18751	6787	3	]	]	-RRB-
18751	6787	4	With	with	IN
18751	6787	5	large	large	JJ
18751	6787	6	quantities	quantity	NNS
18751	6787	7	of	of	IN
18751	6787	8	iron	iron	NN
18751	6787	9	the	the	DT
18751	6787	10	ferric	ferric	JJ
18751	6787	11	precipitate	precipitate	NN
18751	6787	12	should	should	MD
18751	6787	13	be	be	VB
18751	6787	14	re	re	VBN
18751	6787	15	-	-	VBN
18751	6787	16	dissolved	dissolved	JJ
18751	6787	17	and	and	CC
18751	6787	18	re	re	VBN
18751	6787	19	-	-	VBN
18751	6787	20	precipitated	precipitate	VBN
18751	6787	21	.	.	.
18751	6788	1	The	the	DT
18751	6788	2	filtrate	filtrate	NN
18751	6788	3	must	must	MD
18751	6788	4	be	be	VB
18751	6788	5	added	add	VBN
18751	6788	6	to	to	IN
18751	6788	7	the	the	DT
18751	6788	8	original	original	JJ
18751	6788	9	filtrate	filtrate	NN
18751	6788	10	.	.	.
18751	6789	1	[	[	-LRB-
18751	6789	2	73	73	CD
18751	6789	3	]	]	-RRB-
18751	6789	4	4KCy	4kcy	CD
18751	6789	5	+	+	SYM
18751	6789	6	NiSO_{4	NiSO_{4	NNP
18751	6789	7	}	}	-RRB-
18751	6789	8	=	=	NFP
18751	6789	9	K_{2}NiCy_{4	K_{2}NiCy_{4	NNP
18751	6789	10	}	}	-RRB-
18751	6789	11	+	+	CC
18751	6789	12	K_{2}SO_{4	K_{2}SO_{4	NNP
18751	6789	13	}	}	-RRB-
18751	6789	14	2KCy	2kcy	CD
18751	6789	15	+	+	CD
18751	6789	16	AgNO_{3	agno_{3	NN
18751	6789	17	}	}	-RRB-
18751	6789	18	=	=	NFP
18751	6789	19	KAgCy_{2	KAgCy_{2	NNP
18751	6789	20	}	}	-RRB-
18751	6789	21	+	+	SYM
18751	6789	22	KNO_{3	KNO_{3	NNP
18751	6789	23	}	}	-RRB-
18751	6789	24	.	.	.
18751	6789	25	'	'	''
18751	6789	26	.	.	.
18751	6790	1	2AgNO_{3	2agno_{3	LS
18751	6790	2	}	}	-RRB-
18751	6790	3	=	=	NFP
18751	6790	4	Ni	Ni	NNP
18751	6790	5	[	[	-LRB-
18751	6790	6	74	74	CD
18751	6790	7	]	]	-RRB-
18751	6790	8	Zn	Zn	NNP
18751	6790	9	+	+	CC
18751	6790	10	H_{2}SO_{4	h_{2}so_{4	NN
18751	6790	11	}	}	-RRB-
18751	6790	12	=	=	NFP
18751	6790	13	H_{2	H_{2	NNP
18751	6790	14	}	}	-RRB-
18751	6790	15	+	+	SYM
18751	6790	16	ZnSO_{4	ZnSO_{4	.
18751	6790	17	}	}	-RRB-
18751	6790	18	.	.	.
18751	6791	1	[	[	-LRB-
18751	6791	2	75	75	CD
18751	6791	3	]	]	-RRB-
18751	6791	4	These	these	DT
18751	6791	5	104	104	CD
18751	6791	6	c.c	c.c	NN
18751	6791	7	.	.	.
18751	6792	1	are	be	VBP
18751	6792	2	equivalent	equivalent	JJ
18751	6792	3	to	to	IN
18751	6792	4	100	100	CD
18751	6792	5	c.c	c.c	NNP
18751	6792	6	.	.	.
18751	6793	1	of	of	IN
18751	6793	2	dry	dry	JJ
18751	6793	3	air	air	NN
18751	6793	4	at	at	IN
18751	6793	5	0	0	CD
18751	6793	6	°	°	,
18751	6793	7	C.	C.	NNP
18751	6793	8	and	and	CC
18751	6793	9	760	760	CD
18751	6793	10	mm	mm	CD
18751	6793	11	.	.	.
18751	6794	1	CHAPTER	CHAPTER	NNP
18751	6794	2	XII	XII	NNP
18751	6794	3	.	.	.
18751	6795	1	TIN	TIN	NNP
18751	6795	2	--	--	:
18751	6795	3	TUNGSTEN	tungsten	NN
18751	6795	4	--	--	:
18751	6795	5	TITANIUM	TITANIUM	NNP
18751	6795	6	.	.	.
18751	6796	1	TIN	TIN	NNP
18751	6796	2	.	.	.
18751	6797	1	Tin	Tin	NNP
18751	6797	2	occurs	occur	VBZ
18751	6797	3	in	in	IN
18751	6797	4	nature	nature	NN
18751	6797	5	as	as	IN
18751	6797	6	cassiterite	cassiterite	NN
18751	6797	7	(	(	-LRB-
18751	6797	8	containing	contain	VBG
18751	6797	9	from	from	IN
18751	6797	10	90	90	CD
18751	6797	11	to	to	TO
18751	6797	12	95	95	CD
18751	6797	13	per	per	NN
18751	6797	14	cent	cent	NN
18751	6797	15	.	.	.
18751	6798	1	of	of	IN
18751	6798	2	oxide	oxide	NN
18751	6798	3	of	of	IN
18751	6798	4	tin	tin	NN
18751	6798	5	)	)	-RRB-
18751	6798	6	,	,	,
18751	6798	7	which	which	WDT
18751	6798	8	mineral	mineral	NN
18751	6798	9	is	be	VBZ
18751	6798	10	the	the	DT
18751	6798	11	source	source	NN
18751	6798	12	from	from	IN
18751	6798	13	which	which	WDT
18751	6798	14	the	the	DT
18751	6798	15	whole	whole	NN
18751	6798	16	of	of	IN
18751	6798	17	the	the	DT
18751	6798	18	tin	tin	NN
18751	6798	19	of	of	IN
18751	6798	20	commerce	commerce	NN
18751	6798	21	is	be	VBZ
18751	6798	22	derived	derive	VBN
18751	6798	23	.	.	.
18751	6799	1	Tin	Tin	NNP
18751	6799	2	also	also	RB
18751	6799	3	occurs	occur	VBZ
18751	6799	4	as	as	IN
18751	6799	5	sulphide	sulphide	NN
18751	6799	6	combined	combine	VBN
18751	6799	7	with	with	IN
18751	6799	8	sulphides	sulphide	NNS
18751	6799	9	of	of	IN
18751	6799	10	copper	copper	NN
18751	6799	11	and	and	CC
18751	6799	12	iron	iron	NN
18751	6799	13	in	in	IN
18751	6799	14	the	the	DT
18751	6799	15	mineral	mineral	NNP
18751	6799	16	stannine	stannine	NNP
18751	6799	17	or	or	CC
18751	6799	18	bell	bell	NNP
18751	6799	19	-	-	HYPH
18751	6799	20	metal	metal	NNP
18751	6799	21	ore	ore	NN
18751	6799	22	.	.	.
18751	6800	1	It	-PRON-	PRP
18751	6800	2	is	be	VBZ
18751	6800	3	a	a	DT
18751	6800	4	constituent	constituent	NN
18751	6800	5	of	of	IN
18751	6800	6	certain	certain	JJ
18751	6800	7	rare	rare	JJ
18751	6800	8	minerals	mineral	NNS
18751	6800	9	,	,	,
18751	6800	10	such	such	JJ
18751	6800	11	as	as	IN
18751	6800	12	tantalite	tantalite	NN
18751	6800	13	.	.	.
18751	6801	1	The	the	DT
18751	6801	2	methods	method	NNS
18751	6801	3	of	of	IN
18751	6801	4	assaying	assay	VBG
18751	6801	5	tin	tin	NN
18751	6801	6	in	in	IN
18751	6801	7	actual	actual	JJ
18751	6801	8	use	use	NN
18751	6801	9	are	be	VBP
18751	6801	10	remarkable	remarkable	JJ
18751	6801	11	when	when	WRB
18751	6801	12	compared	compare	VBN
18751	6801	13	with	with	IN
18751	6801	14	those	those	DT
18751	6801	15	of	of	IN
18751	6801	16	other	other	JJ
18751	6801	17	metals	metal	NNS
18751	6801	18	.	.	.
18751	6802	1	The	the	DT
18751	6802	2	more	more	RBR
18751	6802	3	strictly	strictly	RB
18751	6802	4	chemical	chemical	JJ
18751	6802	5	methods	method	NNS
18751	6802	6	are	be	VBP
18751	6802	7	rendered	render	VBN
18751	6802	8	troublesome	troublesome	JJ
18751	6802	9	by	by	IN
18751	6802	10	the	the	DT
18751	6802	11	oxide	oxide	NN
18751	6802	12	being	be	VBG
18751	6802	13	insoluble	insoluble	JJ
18751	6802	14	in	in	IN
18751	6802	15	acids	acid	NNS
18751	6802	16	,	,	,
18751	6802	17	resembling	resemble	VBG
18751	6802	18	in	in	IN
18751	6802	19	this	this	DT
18751	6802	20	respect	respect	NN
18751	6802	21	the	the	DT
18751	6802	22	gangue	gangue	NN
18751	6802	23	with	with	IN
18751	6802	24	which	which	WDT
18751	6802	25	it	-PRON-	PRP
18751	6802	26	is	be	VBZ
18751	6802	27	associated	associate	VBN
18751	6802	28	.	.	.
18751	6803	1	Moreover	moreover	RB
18751	6803	2	,	,	,
18751	6803	3	it	-PRON-	PRP
18751	6803	4	is	be	VBZ
18751	6803	5	not	not	RB
18751	6803	6	readily	readily	RB
18751	6803	7	decomposed	decompose	VBN
18751	6803	8	by	by	IN
18751	6803	9	fusion	fusion	NN
18751	6803	10	with	with	IN
18751	6803	11	alkalies	alkali	NNS
18751	6803	12	.	.	.
18751	6804	1	The	the	DT
18751	6804	2	oxide	oxide	NN
18751	6804	3	has	have	VBZ
18751	6804	4	first	first	RB
18751	6804	5	to	to	TO
18751	6804	6	be	be	VB
18751	6804	7	reduced	reduce	VBN
18751	6804	8	to	to	TO
18751	6804	9	metal	metal	NN
18751	6804	10	before	before	IN
18751	6804	11	the	the	DT
18751	6804	12	tin	tin	NN
18751	6804	13	can	can	MD
18751	6804	14	be	be	VB
18751	6804	15	dissolved	dissolve	VBN
18751	6804	16	.	.	.
18751	6805	1	The	the	DT
18751	6805	2	reduction	reduction	NN
18751	6805	3	may	may	MD
18751	6805	4	be	be	VB
18751	6805	5	performed	perform	VBN
18751	6805	6	by	by	IN
18751	6805	7	fusing	fuse	VBG
18751	6805	8	with	with	IN
18751	6805	9	potassic	potassic	JJ
18751	6805	10	cyanide	cyanide	NN
18751	6805	11	,	,	,
18751	6805	12	by	by	IN
18751	6805	13	heating	heating	NN
18751	6805	14	to	to	IN
18751	6805	15	moderate	moderate	JJ
18751	6805	16	redness	redness	NN
18751	6805	17	in	in	IN
18751	6805	18	a	a	DT
18751	6805	19	current	current	NN
18751	6805	20	of	of	IN
18751	6805	21	hydrogen	hydrogen	NN
18751	6805	22	or	or	CC
18751	6805	23	coal	coal	NN
18751	6805	24	gas	gas	NN
18751	6805	25	,	,	,
18751	6805	26	or	or	CC
18751	6805	27	by	by	IN
18751	6805	28	heating	heat	VBG
18751	6805	29	to	to	IN
18751	6805	30	a	a	DT
18751	6805	31	higher	high	JJR
18751	6805	32	temperature	temperature	NN
18751	6805	33	with	with	IN
18751	6805	34	carbon	carbon	NN
18751	6805	35	.	.	.
18751	6806	1	The	the	DT
18751	6806	2	reduced	reduced	JJ
18751	6806	3	metal	metal	NN
18751	6806	4	is	be	VBZ
18751	6806	5	only	only	RB
18751	6806	6	slowly	slowly	RB
18751	6806	7	dissolved	dissolve	VBN
18751	6806	8	by	by	IN
18751	6806	9	hydrochloric	hydrochloric	JJ
18751	6806	10	acid	acid	NN
18751	6806	11	,	,	,
18751	6806	12	and	and	CC
18751	6806	13	although	although	IN
18751	6806	14	it	-PRON-	PRP
18751	6806	15	is	be	VBZ
18751	6806	16	readily	readily	RB
18751	6806	17	soluble	soluble	JJ
18751	6806	18	in	in	IN
18751	6806	19	aqua	aqua	NNP
18751	6806	20	regia	regia	NNP
18751	6806	21	,	,	,
18751	6806	22	the	the	DT
18751	6806	23	solution	solution	NN
18751	6806	24	can	can	MD
18751	6806	25	not	not	RB
18751	6806	26	be	be	VB
18751	6806	27	evaporated	evaporate	VBN
18751	6806	28	or	or	CC
18751	6806	29	freed	free	VBN
18751	6806	30	from	from	IN
18751	6806	31	the	the	DT
18751	6806	32	excess	excess	NN
18751	6806	33	of	of	IN
18751	6806	34	acids	acid	NNS
18751	6806	35	,	,	,
18751	6806	36	by	by	IN
18751	6806	37	boiling	boil	VBG
18751	6806	38	,	,	,
18751	6806	39	without	without	IN
18751	6806	40	loss	loss	NN
18751	6806	41	of	of	IN
18751	6806	42	tin	tin	NN
18751	6806	43	,	,	,
18751	6806	44	because	because	IN
18751	6806	45	of	of	IN
18751	6806	46	the	the	DT
18751	6806	47	volatility	volatility	NN
18751	6806	48	of	of	IN
18751	6806	49	stannic	stannic	JJ
18751	6806	50	chloride	chloride	NN
18751	6806	51	.	.	.
18751	6807	1	There	there	EX
18751	6807	2	has	have	VBZ
18751	6807	3	long	long	RB
18751	6807	4	been	be	VBN
18751	6807	5	a	a	DT
18751	6807	6	difficulty	difficulty	NN
18751	6807	7	in	in	IN
18751	6807	8	getting	get	VBG
18751	6807	9	a	a	DT
18751	6807	10	quick	quick	JJ
18751	6807	11	wet	wet	JJ
18751	6807	12	method	method	NN
18751	6807	13	.	.	.
18751	6808	1	The	the	DT
18751	6808	2	process	process	NN
18751	6808	3	of	of	IN
18751	6808	4	assaying	assay	VBG
18751	6808	5	tin	tin	NN
18751	6808	6	ores	ore	NNS
18751	6808	7	adopted	adopt	VBN
18751	6808	8	in	in	IN
18751	6808	9	the	the	DT
18751	6808	10	mines	mine	NNS
18751	6808	11	of	of	IN
18751	6808	12	Cornwall	Cornwall	NNP
18751	6808	13	is	be	VBZ
18751	6808	14	a	a	DT
18751	6808	15	mechanical	mechanical	JJ
18751	6808	16	one	one	NN
18751	6808	17	known	know	VBN
18751	6808	18	as	as	IN
18751	6808	19	"	"	``
18751	6808	20	vanning	vanne	VBG
18751	6808	21	,	,	,
18751	6808	22	"	"	''
18751	6808	23	the	the	DT
18751	6808	24	object	object	NN
18751	6808	25	of	of	IN
18751	6808	26	which	which	WDT
18751	6808	27	is	be	VBZ
18751	6808	28	to	to	TO
18751	6808	29	find	find	VB
18751	6808	30	the	the	DT
18751	6808	31	percentage	percentage	NN
18751	6808	32	of	of	IN
18751	6808	33	"	"	``
18751	6808	34	black	black	JJ
18751	6808	35	tin	tin	NN
18751	6808	36	,	,	,
18751	6808	37	"	"	''
18751	6808	38	which	which	WDT
18751	6808	39	,	,	,
18751	6808	40	it	-PRON-	PRP
18751	6808	41	is	be	VBZ
18751	6808	42	well	well	JJ
18751	6808	43	to	to	TO
18751	6808	44	remember	remember	VB
18751	6808	45	,	,	,
18751	6808	46	is	be	VBZ
18751	6808	47	not	not	RB
18751	6808	48	pure	pure	JJ
18751	6808	49	cassiterite	cassiterite	NN
18751	6808	50	,	,	,
18751	6808	51	much	much	RB
18751	6808	52	less	less	RBR
18751	6808	53	pure	pure	JJ
18751	6808	54	oxide	oxide	NN
18751	6808	55	of	of	IN
18751	6808	56	tin	tin	NN
18751	6808	57	.	.	.
18751	6809	1	Tin	Tin	NNP
18751	6809	2	ore	ore	NN
18751	6809	3	,	,	,
18751	6809	4	as	as	IN
18751	6809	5	taken	take	VBN
18751	6809	6	from	from	IN
18751	6809	7	the	the	DT
18751	6809	8	lode	lode	NN
18751	6809	9	,	,	,
18751	6809	10	contains	contain	VBZ
18751	6809	11	from	from	IN
18751	6809	12	2	2	CD
18751	6809	13	to	to	TO
18751	6809	14	5	5	CD
18751	6809	15	per	per	NN
18751	6809	16	cent	cent	NN
18751	6809	17	.	.	.
18751	6810	1	of	of	IN
18751	6810	2	cassiterite	cassiterite	NNP
18751	6810	3	,	,	,
18751	6810	4	and	and	CC
18751	6810	5	is	be	VBZ
18751	6810	6	mainly	mainly	RB
18751	6810	7	made	make	VBN
18751	6810	8	up	up	RP
18751	6810	9	of	of	IN
18751	6810	10	quartz	quartz	NN
18751	6810	11	,	,	,
18751	6810	12	felspar	felspar	NNS
18751	6810	13	,	,	,
18751	6810	14	chlorite	chlorite	NN
18751	6810	15	,	,	,
18751	6810	16	schorl	schorl	NN
18751	6810	17	,	,	,
18751	6810	18	and	and	CC
18751	6810	19	other	other	JJ
18751	6810	20	stony	stony	JJ
18751	6810	21	minerals	mineral	NNS
18751	6810	22	,	,	,
18751	6810	23	together	together	RB
18751	6810	24	with	with	IN
18751	6810	25	more	more	RBR
18751	6810	26	or	or	CC
18751	6810	27	less	less	JJR
18751	6810	28	mispickel	mispickel	NN
18751	6810	29	,	,	,
18751	6810	30	iron	iron	NN
18751	6810	31	and	and	CC
18751	6810	32	copper	copper	NN
18751	6810	33	pyrites	pyrite	NNS
18751	6810	34	,	,	,
18751	6810	35	oxide	oxide	NN
18751	6810	36	of	of	IN
18751	6810	37	iron	iron	NN
18751	6810	38	,	,	,
18751	6810	39	and	and	CC
18751	6810	40	wolfram	wolfram	NNP
18751	6810	41	.	.	.
18751	6811	1	The	the	DT
18751	6811	2	cassiterite	cassiterite	NN
18751	6811	3	has	have	VBZ
18751	6811	4	a	a	DT
18751	6811	5	specific	specific	JJ
18751	6811	6	gravity	gravity	NN
18751	6811	7	(	(	-LRB-
18751	6811	8	6.4	6.4	CD
18751	6811	9	to	to	TO
18751	6811	10	7.1	7.1	CD
18751	6811	11	)	)	-RRB-
18751	6811	12	considerably	considerably	RB
18751	6811	13	higher	high	JJR
18751	6811	14	than	than	IN
18751	6811	15	that	that	DT
18751	6811	16	of	of	IN
18751	6811	17	the	the	DT
18751	6811	18	vein	vein	NN
18751	6811	19	-	-	HYPH
18751	6811	20	stuff	stuff	NN
18751	6811	21	(	(	-LRB-
18751	6811	22	2.5	2.5	CD
18751	6811	23	to	to	IN
18751	6811	24	3.0	3.0	CD
18751	6811	25	)	)	-RRB-
18751	6811	26	,	,	,
18751	6811	27	and	and	CC
18751	6811	28	is	be	VBZ
18751	6811	29	concentrated	concentrate	VBN
18751	6811	30	by	by	IN
18751	6811	31	a	a	DT
18751	6811	32	series	series	NN
18751	6811	33	of	of	IN
18751	6811	34	washings	washing	NNS
18751	6811	35	till	till	IN
18751	6811	36	it	-PRON-	PRP
18751	6811	37	is	be	VBZ
18751	6811	38	free	free	JJ
18751	6811	39	from	from	IN
18751	6811	40	the	the	DT
18751	6811	41	lighter	light	JJR
18751	6811	42	material	material	NN
18751	6811	43	.	.	.
18751	6812	1	Those	those	DT
18751	6812	2	minerals	mineral	NNS
18751	6812	3	which	which	WDT
18751	6812	4	have	have	VBP
18751	6812	5	a	a	DT
18751	6812	6	specific	specific	JJ
18751	6812	7	gravity	gravity	NN
18751	6812	8	approaching	approach	VBG
18751	6812	9	that	that	DT
18751	6812	10	of	of	IN
18751	6812	11	the	the	DT
18751	6812	12	cassiterite	cassiterite	NN
18751	6812	13	are	be	VBP
18751	6812	14	not	not	RB
18751	6812	15	completely	completely	RB
18751	6812	16	removed	remove	VBN
18751	6812	17	.	.	.
18751	6813	1	The	the	DT
18751	6813	2	mispickel	mispickel	NN
18751	6813	3	and	and	CC
18751	6813	4	copper	copper	NN
18751	6813	5	and	and	CC
18751	6813	6	iron	iron	NN
18751	6813	7	pyrites	pyrite	NNS
18751	6813	8	are	be	VBP
18751	6813	9	converted	convert	VBN
18751	6813	10	into	into	IN
18751	6813	11	oxides	oxide	NNS
18751	6813	12	by	by	IN
18751	6813	13	roasting	roast	VBG
18751	6813	14	,	,	,
18751	6813	15	and	and	CC
18751	6813	16	are	be	VBP
18751	6813	17	in	in	IN
18751	6813	18	great	great	JJ
18751	6813	19	part	part	NN
18751	6813	20	removed	remove	VBN
18751	6813	21	by	by	IN
18751	6813	22	a	a	DT
18751	6813	23	subsequent	subsequent	JJ
18751	6813	24	washing	washing	NN
18751	6813	25	.	.	.
18751	6814	1	The	the	DT
18751	6814	2	concentrated	concentrated	JJ
18751	6814	3	product	product	NN
18751	6814	4	is	be	VBZ
18751	6814	5	known	know	VBN
18751	6814	6	as	as	IN
18751	6814	7	"	"	``
18751	6814	8	black	black	JJ
18751	6814	9	tin	tin	NN
18751	6814	10	,	,	,
18751	6814	11	"	"	''
18751	6814	12	and	and	CC
18751	6814	13	in	in	IN
18751	6814	14	this	this	DT
18751	6814	15	condition	condition	NN
18751	6814	16	is	be	VBZ
18751	6814	17	sold	sell	VBN
18751	6814	18	to	to	IN
18751	6814	19	the	the	DT
18751	6814	20	smelter	smelter	NN
18751	6814	21	.	.	.
18751	6815	1	The	the	DT
18751	6815	2	chief	chief	JJ
18751	6815	3	foreign	foreign	JJ
18751	6815	4	matters	matter	NNS
18751	6815	5	in	in	IN
18751	6815	6	the	the	DT
18751	6815	7	black	black	JJ
18751	6815	8	tin	tin	NN
18751	6815	9	are	be	VBP
18751	6815	10	silica	silica	NN
18751	6815	11	,	,	,
18751	6815	12	oxides	oxide	NNS
18751	6815	13	of	of	IN
18751	6815	14	iron	iron	NN
18751	6815	15	and	and	CC
18751	6815	16	copper	copper	NN
18751	6815	17	,	,	,
18751	6815	18	and	and	CC
18751	6815	19	wolfram	wolfram	NNP
18751	6815	20	,	,	,
18751	6815	21	with	with	IN
18751	6815	22	traces	trace	NNS
18751	6815	23	of	of	IN
18751	6815	24	manganese	manganese	JJ
18751	6815	25	and	and	CC
18751	6815	26	niobic	niobic	JJ
18751	6815	27	acid	acid	NN
18751	6815	28	;	;	:
18751	6815	29	and	and	CC
18751	6815	30	in	in	IN
18751	6815	31	certain	certain	JJ
18751	6815	32	stream	stream	NN
18751	6815	33	ores	ore	NNS
18751	6815	34	there	there	EX
18751	6815	35	may	may	MD
18751	6815	36	be	be	VB
18751	6815	37	as	as	RB
18751	6815	38	much	much	JJ
18751	6815	39	as	as	IN
18751	6815	40	6	6	CD
18751	6815	41	or	or	CC
18751	6815	42	7	7	CD
18751	6815	43	per	per	NN
18751	6815	44	cent	cent	NN
18751	6815	45	.	.	.
18751	6816	1	of	of	IN
18751	6816	2	titaniferous	titaniferous	JJ
18751	6816	3	iron	iron	NN
18751	6816	4	.	.	.
18751	6817	1	The	the	DT
18751	6817	2	black	black	JJ
18751	6817	3	tin	tin	NN
18751	6817	4	from	from	IN
18751	6817	5	the	the	DT
18751	6817	6	mines	mine	NNS
18751	6817	7	contains	contain	VBZ
18751	6817	8	from	from	IN
18751	6817	9	5	5	CD
18751	6817	10	to	to	TO
18751	6817	11	12	12	CD
18751	6817	12	per	per	NN
18751	6817	13	cent	cent	NN
18751	6817	14	.	.	.
18751	6818	1	of	of	IN
18751	6818	2	water	water	NN
18751	6818	3	,	,	,
18751	6818	4	and	and	CC
18751	6818	5	is	be	VBZ
18751	6818	6	sold	sell	VBN
18751	6818	7	and	and	CC
18751	6818	8	assayed	assay	VBN
18751	6818	9	wet	wet	JJ
18751	6818	10	.	.	.
18751	6819	1	A	a	DT
18751	6819	2	series	series	NN
18751	6819	3	of	of	IN
18751	6819	4	typical	typical	JJ
18751	6819	5	samples	sample	NNS
18751	6819	6	of	of	IN
18751	6819	7	black	black	JJ
18751	6819	8	tin	tin	NN
18751	6819	9	ranged	range	VBN
18751	6819	10	as	as	IN
18751	6819	11	follows:--	follows:--	ADD
18751	6819	12	--------------------------+---------------------+-----------------	--------------------------+---------------------+-----------------	NFP
18751	6819	13	Source	Source	NNP
18751	6819	14	of	of	IN
18751	6819	15	Material	Material	NNP
18751	6819	16	.	.	.
18751	6820	1	|	|	NNP
18751	6820	2	Percentage	Percentage	NNP
18751	6820	3	of	of	IN
18751	6820	4	Metal	Metal	NNP
18751	6820	5	|Specific	|Specific	NNP
18751	6820	6	Gravity	Gravity	NNP
18751	6820	7	.	.	.
18751	6821	1	|	|	NNP
18751	6821	2	in	in	IN
18751	6821	3	Dry	Dry	NNP
18751	6821	4	Ore.	Oregon	NNP
18751	6821	5	|	|	NNP
18751	6821	6	--------------------------+---------------------+-----------------	--------------------------+---------------------+-----------------	CD
18751	6821	7	Good	Good	NNP
18751	6821	8	mine	mine	NN
18751	6821	9	ore	ore	NN
18751	6821	10	|	|	NNP
18751	6821	11	72.0	72.0	CD
18751	6821	12	|	|	CD
18751	6821	13	6.39	6.39	CD
18751	6821	14	Inferior	Inferior	NNP
18751	6821	15	do	do	VBP
18751	6821	16	.	.	.
18751	6822	1	|	|	NNP
18751	6822	2	71.5	71.5	CD
18751	6822	3	|	|	CD
18751	6822	4	6.64	6.64	CD
18751	6822	5	Titaniferous	titaniferous	JJ
18751	6822	6	stream	stream	NN
18751	6822	7	ore	ore	NN
18751	6822	8	|	|	CD
18751	6822	9	67.0	67.0	CD
18751	6822	10	|	|	CD
18751	6822	11	6.39	6.39	CD
18751	6822	12	Mine	Mine	NNP
18751	6822	13	ore	ore	NN
18751	6822	14	with	with	IN
18751	6822	15	wolfram	wolfram	NNP
18751	6822	16	|	|	NNP
18751	6822	17	64.5	64.5	CD
18751	6822	18	|	|	CD
18751	6822	19	6.67	6.67	CD
18751	6822	20	Ore	Ore	NNP
18751	6822	21	from	from	IN
18751	6822	22	stream	stream	NN
18751	6822	23	works	work	NNS
18751	6822	24	|	|	CD
18751	6822	25	58.5	58.5	CD
18751	6822	26	|	|	CD
18751	6822	27	5.99	5.99	CD
18751	6822	28	--------------------------+---------------------+-----------------	--------------------------+---------------------+-----------------	NFP
18751	6822	29	It	-PRON-	PRP
18751	6822	30	will	will	MD
18751	6822	31	be	be	VB
18751	6822	32	seen	see	VBN
18751	6822	33	from	from	IN
18751	6822	34	these	these	DT
18751	6822	35	figures	figure	NNS
18751	6822	36	that	that	WDT
18751	6822	37	black	black	JJ
18751	6822	38	tin	tin	NN
18751	6822	39	is	be	VBZ
18751	6822	40	a	a	DT
18751	6822	41	very	very	RB
18751	6822	42	variable	variable	JJ
18751	6822	43	substance	substance	NN
18751	6822	44	;	;	:
18751	6822	45	and	and	CC
18751	6822	46	that	that	IN
18751	6822	47	the	the	DT
18751	6822	48	specific	specific	JJ
18751	6822	49	gravity	gravity	NN
18751	6822	50	is	be	VBZ
18751	6822	51	largely	largely	RB
18751	6822	52	influenced	influence	VBN
18751	6822	53	by	by	IN
18751	6822	54	the	the	DT
18751	6822	55	impurities	impurity	NNS
18751	6822	56	;	;	:
18751	6822	57	hence	hence	RB
18751	6822	58	,	,	,
18751	6822	59	it	-PRON-	PRP
18751	6822	60	is	be	VBZ
18751	6822	61	only	only	RB
18751	6822	62	an	an	DT
18751	6822	63	indication	indication	NN
18751	6822	64	of	of	IN
18751	6822	65	the	the	DT
18751	6822	66	percentage	percentage	NN
18751	6822	67	of	of	IN
18751	6822	68	metal	metal	NN
18751	6822	69	when	when	WRB
18751	6822	70	the	the	DT
18751	6822	71	same	same	JJ
18751	6822	72	kind	kind	NN
18751	6822	73	of	of	IN
18751	6822	74	ore	ore	NN
18751	6822	75	is	be	VBZ
18751	6822	76	dealt	deal	VBN
18751	6822	77	with	with	IN
18751	6822	78	.	.	.
18751	6823	1	As	as	IN
18751	6823	2	already	already	RB
18751	6823	3	pointed	point	VBN
18751	6823	4	out	out	RP
18751	6823	5	,	,	,
18751	6823	6	the	the	DT
18751	6823	7	object	object	NN
18751	6823	8	of	of	IN
18751	6823	9	vanning	vanning	NN
18751	6823	10	is	be	VBZ
18751	6823	11	to	to	TO
18751	6823	12	determine	determine	VB
18751	6823	13	the	the	DT
18751	6823	14	proportion	proportion	NN
18751	6823	15	of	of	IN
18751	6823	16	black	black	JJ
18751	6823	17	tin	tin	NN
18751	6823	18	in	in	IN
18751	6823	19	the	the	DT
18751	6823	20	lode	lode	NN
18751	6823	21	stuff	stuff	NN
18751	6823	22	.	.	.
18751	6824	1	The	the	DT
18751	6824	2	relation	relation	NN
18751	6824	3	between	between	IN
18751	6824	4	the	the	DT
18751	6824	5	actual	actual	JJ
18751	6824	6	content	content	NN
18751	6824	7	in	in	IN
18751	6824	8	oxide	oxide	NN
18751	6824	9	of	of	IN
18751	6824	10	tin	tin	NN
18751	6824	11	and	and	CC
18751	6824	12	the	the	DT
18751	6824	13	produce	produce	NN
18751	6824	14	got	get	VBD
18751	6824	15	by	by	IN
18751	6824	16	vanning	vanne	VBG
18751	6824	17	has	have	VBZ
18751	6824	18	been	be	VBN
18751	6824	19	tested	test	VBN
18751	6824	20	on	on	IN
18751	6824	21	several	several	JJ
18751	6824	22	occasions	occasion	NNS
18751	6824	23	with	with	IN
18751	6824	24	results	result	NNS
18751	6824	25	which	which	WDT
18751	6824	26	show	show	VBP
18751	6824	27	a	a	DT
18751	6824	28	fair	fair	JJ
18751	6824	29	degree	degree	NN
18751	6824	30	of	of	IN
18751	6824	31	approximation	approximation	NN
18751	6824	32	.	.	.
18751	6825	1	The	the	DT
18751	6825	2	following	follow	VBG
18751	6825	3	are	be	VBP
18751	6825	4	some	some	DT
18751	6825	5	published	publish	VBN
18751	6825	6	results	result	NNS
18751	6825	7	of	of	IN
18751	6825	8	assays	assay	NNS
18751	6825	9	of	of	IN
18751	6825	10	the	the	DT
18751	6825	11	same	same	JJ
18751	6825	12	batch	batch	NN
18751	6825	13	of	of	IN
18751	6825	14	ore	ore	NN
18751	6825	15	.	.	.
18751	6826	1	The	the	DT
18751	6826	2	vanning	vanne	VBG
18751	6826	3	results	result	NNS
18751	6826	4	were	be	VBD
18751	6826	5	obtained	obtain	VBN
18751	6826	6	by	by	IN
18751	6826	7	a	a	DT
18751	6826	8	Cornish	cornish	JJ
18751	6826	9	vanner	vanner	NN
18751	6826	10	of	of	IN
18751	6826	11	recognised	recognise	VBN
18751	6826	12	ability	ability	NN
18751	6826	13	,	,	,
18751	6826	14	and	and	CC
18751	6826	15	the	the	DT
18751	6826	16	wet	wet	NN
18751	6826	17	assays	assay	NNS
18751	6826	18	by	by	IN
18751	6826	19	two	two	CD
18751	6826	20	London	London	NNP
18751	6826	21	firms	firm	NNS
18751	6826	22	of	of	IN
18751	6826	23	the	the	DT
18751	6826	24	highest	high	JJS
18751	6826	25	standing:--	standing:--	``
18751	6826	26	Vanning	vanning	NN
18751	6826	27	results	result	NNS
18751	6826	28	:	:	:
18751	6826	29	(	(	-LRB-
18751	6826	30	Average	average	JJ
18751	6826	31	)	)	-RRB-
18751	6826	32	91	91	CD
18751	6826	33	lbs	lbs	NN
18751	6826	34	.	.	.
18751	6827	1	of	of	IN
18751	6827	2	"	"	``
18751	6827	3	black	black	JJ
18751	6827	4	tin	tin	NN
18751	6827	5	.	.	.
18751	6827	6	"	"	''
18751	6828	1	Wet	Wet	NNP
18751	6828	2	Assay	Assay	NNP
18751	6828	3	results	result	VBZ
18751	6828	4	:	:	:
18751	6828	5	A	a	DT
18751	6828	6	83.7	83.7	CD
18751	6828	7	lbs	lbs	NN
18751	6828	8	.	.	.
18751	6829	1	of	of	IN
18751	6829	2	stannic	stannic	JJ
18751	6829	3	oxide	oxide	NN
18751	6829	4	.	.	.
18751	6830	1	B	b	NN
18751	6830	2	79.7	79.7	CD
18751	6830	3	lbs	lbs	NN
18751	6830	4	.	.	.
18751	6830	5	"	"	''
18751	6831	1	The	the	DT
18751	6831	2	vanner	vanner	NN
18751	6831	3	reported	report	VBD
18751	6831	4	his	-PRON-	PRP$
18751	6831	5	black	black	JJ
18751	6831	6	tin	tin	NN
18751	6831	7	as	as	IN
18751	6831	8	containing	contain	VBG
18751	6831	9	70	70	CD
18751	6831	10	per	per	NN
18751	6831	11	cent	cent	NN
18751	6831	12	.	.	.
18751	6832	1	of	of	IN
18751	6832	2	tin	tin	NNP
18751	6832	3	.	.	.
18751	6833	1	This	this	DT
18751	6833	2	will	will	MD
18751	6833	3	bring	bring	VB
18751	6833	4	his	-PRON-	PRP$
18751	6833	5	result	result	NN
18751	6833	6	,	,	,
18751	6833	7	if	if	IN
18751	6833	8	calculated	calculate	VBN
18751	6833	9	as	as	IN
18751	6833	10	stannic	stannic	JJ
18751	6833	11	oxide	oxide	NN
18751	6833	12	,	,	,
18751	6833	13	to	to	IN
18751	6833	14	80.9	80.9	CD
18751	6833	15	lbs	lb	NNS
18751	6833	16	.	.	.
18751	6834	1	to	to	IN
18751	6834	2	the	the	DT
18751	6834	3	ton	ton	NN
18751	6834	4	;	;	:
18751	6834	5	which	which	WDT
18751	6834	6	agrees	agree	VBZ
18751	6834	7	with	with	IN
18751	6834	8	the	the	DT
18751	6834	9	others	other	NNS
18751	6834	10	.	.	.
18751	6835	1	According	accord	VBG
18751	6835	2	to	to	IN
18751	6835	3	our	-PRON-	PRP$
18751	6835	4	experience	experience	NN
18751	6835	5	the	the	DT
18751	6835	6	"	"	``
18751	6835	7	van	van	NNP
18751	6835	8	"	"	''
18751	6835	9	assay	assay	NNP
18751	6835	10	agrees	agree	VBZ
18751	6835	11	fairly	fairly	RB
18751	6835	12	well	well	RB
18751	6835	13	with	with	IN
18751	6835	14	the	the	DT
18751	6835	15	"	"	``
18751	6835	16	wet	wet	JJ
18751	6835	17	"	"	''
18751	6835	18	one	one	CD
18751	6835	19	,	,	,
18751	6835	20	if	if	IN
18751	6835	21	the	the	DT
18751	6835	22	black	black	JJ
18751	6835	23	tin	tin	NN
18751	6835	24	is	be	VBZ
18751	6835	25	assumed	assume	VBN
18751	6835	26	to	to	TO
18751	6835	27	contain	contain	VB
18751	6835	28	92.5	92.5	CD
18751	6835	29	per	per	IN
18751	6835	30	cent	cent	NN
18751	6835	31	.	.	.
18751	6836	1	of	of	IN
18751	6836	2	stannic	stannic	JJ
18751	6836	3	oxide	oxide	NN
18751	6836	4	(	(	-LRB-
18751	6836	5	SnO_{2	SnO_{2	NNP
18751	6836	6	}	}	-RRB-
18751	6836	7	)	)	-RRB-
18751	6836	8	.	.	.
18751	6837	1	Vanners	vanner	NNS
18751	6837	2	are	be	VBP
18751	6837	3	,	,	,
18751	6837	4	as	as	IN
18751	6837	5	a	a	DT
18751	6837	6	rule	rule	NN
18751	6837	7	,	,	,
18751	6837	8	skilful	skilful	JJ
18751	6837	9	men	man	NNS
18751	6837	10	,	,	,
18751	6837	11	and	and	CC
18751	6837	12	show	show	VB
18751	6837	13	remarkable	remarkable	JJ
18751	6837	14	dexterity	dexterity	NN
18751	6837	15	in	in	IN
18751	6837	16	separating	separate	VBG
18751	6837	17	the	the	DT
18751	6837	18	black	black	JJ
18751	6837	19	tin	tin	NN
18751	6837	20	,	,	,
18751	6837	21	with	with	IN
18751	6837	22	the	the	DT
18751	6837	23	help	help	NN
18751	6837	24	of	of	IN
18751	6837	25	their	-PRON-	PRP$
18751	6837	26	apparatus	apparatus	NN
18751	6837	27	,	,	,
18751	6837	28	which	which	WDT
18751	6837	29	consists	consist	VBZ
18751	6837	30	simply	simply	RB
18751	6837	31	of	of	IN
18751	6837	32	a	a	DT
18751	6837	33	shovel	shovel	NN
18751	6837	34	and	and	CC
18751	6837	35	a	a	DT
18751	6837	36	kieve	kieve	NN
18751	6837	37	of	of	IN
18751	6837	38	water	water	NN
18751	6837	39	.	.	.
18751	6838	1	An	an	DT
18751	6838	2	account	account	NN
18751	6838	3	of	of	IN
18751	6838	4	the	the	DT
18751	6838	5	process	process	NN
18751	6838	6	is	be	VBZ
18751	6838	7	given	give	VBN
18751	6838	8	below	below	RP
18751	6838	9	.	.	.
18751	6839	1	But	but	CC
18751	6839	2	different	different	JJ
18751	6839	3	vanners	vanner	NNS
18751	6839	4	,	,	,
18751	6839	5	all	all	DT
18751	6839	6	good	good	JJ
18751	6839	7	men	man	NNS
18751	6839	8	,	,	,
18751	6839	9	will	will	MD
18751	6839	10	get	get	VB
18751	6839	11	different	different	JJ
18751	6839	12	results	result	NNS
18751	6839	13	working	work	VBG
18751	6839	14	on	on	IN
18751	6839	15	material	material	JJ
18751	6839	16	new	new	JJ
18751	6839	17	to	to	IN
18751	6839	18	them	-PRON-	PRP
18751	6839	19	.	.	.
18751	6840	1	The	the	DT
18751	6840	2	black	black	JJ
18751	6840	3	tin	tin	NN
18751	6840	4	weighed	weigh	VBN
18751	6840	5	by	by	IN
18751	6840	6	the	the	DT
18751	6840	7	vanner	vanner	NN
18751	6840	8	is	be	VBZ
18751	6840	9	supposed	suppose	VBN
18751	6840	10	to	to	TO
18751	6840	11	correspond	correspond	VB
18751	6840	12	in	in	IN
18751	6840	13	quality	quality	NN
18751	6840	14	with	with	IN
18751	6840	15	the	the	DT
18751	6840	16	black	black	JJ
18751	6840	17	tin	tin	NN
18751	6840	18	returned	return	VBD
18751	6840	19	from	from	IN
18751	6840	20	the	the	DT
18751	6840	21	floors	floor	NNS
18751	6840	22	of	of	IN
18751	6840	23	the	the	DT
18751	6840	24	mine	mine	NN
18751	6840	25	for	for	IN
18751	6840	26	which	which	WDT
18751	6840	27	he	-PRON-	PRP
18751	6840	28	is	be	VBZ
18751	6840	29	assaying	assay	VBG
18751	6840	30	,	,	,
18751	6840	31	but	but	CC
18751	6840	32	this	this	DT
18751	6840	33	differs	differ	VBZ
18751	6840	34	materially	materially	RB
18751	6840	35	in	in	IN
18751	6840	36	different	different	JJ
18751	6840	37	mines	mine	NNS
18751	6840	38	with	with	IN
18751	6840	39	the	the	DT
18751	6840	40	nature	nature	NN
18751	6840	41	of	of	IN
18751	6840	42	the	the	DT
18751	6840	43	gangue	gangue	NN
18751	6840	44	.	.	.
18751	6841	1	The	the	DT
18751	6841	2	process	process	NN
18751	6841	3	leaves	leave	VBZ
18751	6841	4	too	too	RB
18751	6841	5	much	much	RB
18751	6841	6	to	to	IN
18751	6841	7	the	the	DT
18751	6841	8	judgment	judgment	NN
18751	6841	9	of	of	IN
18751	6841	10	the	the	DT
18751	6841	11	vanner	vanner	NN
18751	6841	12	.	.	.
18751	6842	1	It	-PRON-	PRP
18751	6842	2	is	be	VBZ
18751	6842	3	more	more	RBR
18751	6842	4	than	than	IN
18751	6842	5	probable	probable	JJ
18751	6842	6	that	that	IN
18751	6842	7	in	in	IN
18751	6842	8	practice	practice	NN
18751	6842	9	the	the	DT
18751	6842	10	returns	return	NNS
18751	6842	11	from	from	IN
18751	6842	12	the	the	DT
18751	6842	13	dressing	dressing	NN
18751	6842	14	-	-	HYPH
18751	6842	15	floors	floor	NNS
18751	6842	16	check	check	VBP
18751	6842	17	the	the	DT
18751	6842	18	assayer	assayer	NN
18751	6842	19	,	,	,
18751	6842	20	instead	instead	RB
18751	6842	21	of	of	IN
18751	6842	22	,	,	,
18751	6842	23	as	as	IN
18751	6842	24	should	should	MD
18751	6842	25	properly	properly	RB
18751	6842	26	be	be	VB
18751	6842	27	the	the	DT
18751	6842	28	case	case	NN
18751	6842	29	,	,	,
18751	6842	30	the	the	DT
18751	6842	31	assayer	assayer	NN
18751	6842	32	checking	check	VBG
18751	6842	33	the	the	DT
18751	6842	34	returns	return	NNS
18751	6842	35	.	.	.
18751	6843	1	It	-PRON-	PRP
18751	6843	2	is	be	VBZ
18751	6843	3	only	only	RB
18751	6843	4	when	when	WRB
18751	6843	5	this	this	DT
18751	6843	6	last	last	NN
18751	6843	7	is	be	VBZ
18751	6843	8	done	do	VBN
18751	6843	9	that	that	IN
18751	6843	10	any	any	DT
18751	6843	11	control	control	NN
18751	6843	12	is	be	VBZ
18751	6843	13	had	have	VBN
18751	6843	14	over	over	IN
18751	6843	15	the	the	DT
18751	6843	16	system	system	NN
18751	6843	17	of	of	IN
18751	6843	18	dressing	dressing	NN
18751	6843	19	.	.	.
18751	6844	1	A	a	DT
18751	6844	2	correct	correct	JJ
18751	6844	3	assay	assay	NN
18751	6844	4	of	of	IN
18751	6844	5	this	this	DT
18751	6844	6	ore	ore	NN
18751	6844	7	is	be	VBZ
18751	6844	8	a	a	DT
18751	6844	9	matter	matter	NN
18751	6844	10	of	of	IN
18751	6844	11	some	some	DT
18751	6844	12	importance	importance	NN
18751	6844	13	,	,	,
18751	6844	14	because	because	IN
18751	6844	15	of	of	IN
18751	6844	16	the	the	DT
18751	6844	17	high	high	JJ
18751	6844	18	price	price	NN
18751	6844	19	of	of	IN
18751	6844	20	the	the	DT
18751	6844	21	metal	metal	NN
18751	6844	22	.	.	.
18751	6845	1	The	the	DT
18751	6845	2	method	method	NN
18751	6845	3	of	of	IN
18751	6845	4	assaying	assay	VBG
18751	6845	5	the	the	DT
18751	6845	6	black	black	JJ
18751	6845	7	tin	tin	NN
18751	6845	8	is	be	VBZ
18751	6845	9	a	a	DT
18751	6845	10	dry	dry	JJ
18751	6845	11	one	one	NN
18751	6845	12	,	,	,
18751	6845	13	and	and	CC
18751	6845	14	consists	consist	VBZ
18751	6845	15	of	of	IN
18751	6845	16	mixing	mix	VBG
18751	6845	17	it	-PRON-	PRP
18751	6845	18	with	with	IN
18751	6845	19	"	"	``
18751	6845	20	culm	culm	NNP
18751	6845	21	,	,	,
18751	6845	22	"	"	''
18751	6845	23	and	and	CC
18751	6845	24	submitting	submit	VBG
18751	6845	25	it	-PRON-	PRP
18751	6845	26	in	in	IN
18751	6845	27	a	a	DT
18751	6845	28	black	black	JJ
18751	6845	29	-	-	HYPH
18751	6845	30	lead	lead	NN
18751	6845	31	crucible	crucible	JJ
18751	6845	32	to	to	IN
18751	6845	33	the	the	DT
18751	6845	34	highest	high	JJS
18751	6845	35	temperature	temperature	NN
18751	6845	36	of	of	IN
18751	6845	37	a	a	DT
18751	6845	38	wind	wind	NN
18751	6845	39	furnace	furnace	NN
18751	6845	40	.	.	.
18751	6846	1	The	the	DT
18751	6846	2	sample	sample	NN
18751	6846	3	is	be	VBZ
18751	6846	4	taken	take	VBN
18751	6846	5	wet	wet	JJ
18751	6846	6	as	as	IN
18751	6846	7	it	-PRON-	PRP
18751	6846	8	arrives	arrive	VBZ
18751	6846	9	at	at	IN
18751	6846	10	the	the	DT
18751	6846	11	smelting	smelting	NN
18751	6846	12	house	house	NN
18751	6846	13	,	,	,
18751	6846	14	and	and	CC
18751	6846	15	is	be	VBZ
18751	6846	16	assayed	assay	VBN
18751	6846	17	direct	direct	JJ
18751	6846	18	.	.	.
18751	6847	1	The	the	DT
18751	6847	2	product	product	NN
18751	6847	3	of	of	IN
18751	6847	4	the	the	DT
18751	6847	5	assay	assay	NN
18751	6847	6	is	be	VBZ
18751	6847	7	examined	examine	VBN
18751	6847	8	,	,	,
18751	6847	9	and	and	CC
18751	6847	10	a	a	DT
18751	6847	11	deduction	deduction	NN
18751	6847	12	of	of	IN
18751	6847	13	a	a	DT
18751	6847	14	considerable	considerable	JJ
18751	6847	15	percentage	percentage	NN
18751	6847	16	is	be	VBZ
18751	6847	17	very	very	RB
18751	6847	18	properly	properly	RB
18751	6847	19	made	make	VBN
18751	6847	20	for	for	IN
18751	6847	21	impurities	impurity	NNS
18751	6847	22	,	,	,
18751	6847	23	since	since	IN
18751	6847	24	the	the	DT
18751	6847	25	assay	assay	NN
18751	6847	26	really	really	RB
18751	6847	27	determines	determine	VBZ
18751	6847	28	the	the	DT
18751	6847	29	percentage	percentage	NN
18751	6847	30	,	,	,
18751	6847	31	not	not	RB
18751	6847	32	merely	merely	RB
18751	6847	33	of	of	IN
18751	6847	34	tin	tin	NN
18751	6847	35	,	,	,
18751	6847	36	but	but	CC
18751	6847	37	of	of	IN
18751	6847	38	the	the	DT
18751	6847	39	bodies	body	NNS
18751	6847	40	present	present	JJ
18751	6847	41	which	which	WDT
18751	6847	42	are	be	VBP
18751	6847	43	reducible	reducible	JJ
18751	6847	44	at	at	IN
18751	6847	45	a	a	DT
18751	6847	46	white	white	JJ
18751	6847	47	heat	heat	NN
18751	6847	48	.	.	.
18751	6848	1	The	the	DT
18751	6848	2	judgment	judgment	NN
18751	6848	3	as	as	IN
18751	6848	4	to	to	IN
18751	6848	5	how	how	WRB
18751	6848	6	much	much	JJ
18751	6848	7	is	be	VBZ
18751	6848	8	to	to	TO
18751	6848	9	be	be	VB
18751	6848	10	deducted	deduct	VBN
18751	6848	11	is	be	VBZ
18751	6848	12	assisted	assist	VBN
18751	6848	13	partly	partly	RB
18751	6848	14	by	by	IN
18751	6848	15	an	an	DT
18751	6848	16	examination	examination	NN
18751	6848	17	of	of	IN
18751	6848	18	the	the	DT
18751	6848	19	metal	metal	NN
18751	6848	20	got	get	VBD
18751	6848	21	from	from	IN
18751	6848	22	the	the	DT
18751	6848	23	assay	assay	NN
18751	6848	24	,	,	,
18751	6848	25	and	and	CC
18751	6848	26	partly	partly	RB
18751	6848	27	by	by	IN
18751	6848	28	the	the	DT
18751	6848	29	experience	experience	NN
18751	6848	30	acquired	acquire	VBN
18751	6848	31	in	in	IN
18751	6848	32	smelting	smelt	VBG
18751	6848	33	similar	similar	JJ
18751	6848	34	ores	ore	NNS
18751	6848	35	.	.	.
18751	6849	1	The	the	DT
18751	6849	2	produce	produce	NN
18751	6849	3	,	,	,
18751	6849	4	which	which	WDT
18751	6849	5	is	be	VBZ
18751	6849	6	that	that	DT
18751	6849	7	of	of	IN
18751	6849	8	the	the	DT
18751	6849	9	impure	impure	NN
18751	6849	10	tin	tin	NN
18751	6849	11	,	,	,
18751	6849	12	is	be	VBZ
18751	6849	13	stated	state	VBN
18751	6849	14	in	in	IN
18751	6849	15	parts	part	NNS
18751	6849	16	in	in	IN
18751	6849	17	twenty	twenty	CD
18751	6849	18	;	;	:
18751	6849	19	thus	thus	RB
18751	6849	20	a	a	DT
18751	6849	21	produce	produce	NN
18751	6849	22	of	of	IN
18751	6849	23	14	14	CD
18751	6849	24	is	be	VBZ
18751	6849	25	equivalent	equivalent	JJ
18751	6849	26	to	to	IN
18751	6849	27	70	70	CD
18751	6849	28	per	per	IN
18751	6849	29	cent	cent	NN
18751	6849	30	.	.	.
18751	6849	31	,	,	,
18751	6849	32	or	or	CC
18751	6849	33	to	to	TO
18751	6849	34	14	14	CD
18751	6849	35	cwt	cwt	NN
18751	6849	36	.	.	.
18751	6850	1	per	per	IN
18751	6850	2	ton	ton	NN
18751	6850	3	.	.	.
18751	6851	1	[	[	-LRB-
18751	6851	2	Illustration	illustration	NN
18751	6851	3	:	:	:
18751	6851	4	FIG	FIG	NNP
18751	6851	5	.	.	.
18751	6852	1	57	57	CD
18751	6852	2	.	.	.
18751	6852	3	]	]	-RRB-
18751	6853	1	MECHANICAL	MECHANICAL	NNP
18751	6853	2	SEPARATION.--VANNING	SEPARATION.--VANNING	NNP
18751	6853	3	.	.	.
18751	6854	1	This	this	DT
18751	6854	2	process	process	NN
18751	6854	3	,	,	,
18751	6854	4	which	which	WDT
18751	6854	5	has	have	VBZ
18751	6854	6	already	already	RB
18751	6854	7	been	be	VBN
18751	6854	8	referred	refer	VBN
18751	6854	9	to	to	IN
18751	6854	10	,	,	,
18751	6854	11	is	be	VBZ
18751	6854	12	carried	carry	VBN
18751	6854	13	out	out	RP
18751	6854	14	as	as	IN
18751	6854	15	follows:--After	follows:--after	NN
18751	6854	16	sampling	sample	VBG
18751	6854	17	the	the	DT
18751	6854	18	ore	ore	NN
18751	6854	19	in	in	IN
18751	6854	20	the	the	DT
18751	6854	21	ordinary	ordinary	JJ
18751	6854	22	way	way	NN
18751	6854	23	,	,	,
18751	6854	24	a	a	DT
18751	6854	25	quantity	quantity	NN
18751	6854	26	(	(	-LRB-
18751	6854	27	varying	vary	VBG
18751	6854	28	with	with	IN
18751	6854	29	its	-PRON-	PRP$
18751	6854	30	richness	richness	NN
18751	6854	31	)	)	-RRB-
18751	6854	32	is	be	VBZ
18751	6854	33	weighed	weigh	VBN
18751	6854	34	out	out	RP
18751	6854	35	.	.	.
18751	6855	1	Special	special	JJ
18751	6855	2	weights	weight	NNS
18751	6855	3	are	be	VBP
18751	6855	4	generally	generally	RB
18751	6855	5	used	use	VBN
18751	6855	6	.	.	.
18751	6856	1	The	the	DT
18751	6856	2	standard	standard	JJ
18751	6856	3	weight	weight	NN
18751	6856	4	,	,	,
18751	6856	5	marked	mark	VBD
18751	6856	6	200	200	CD
18751	6856	7	,	,	,
18751	6856	8	weighs	weigh	VBZ
18751	6856	9	about	about	IN
18751	6856	10	an	an	DT
18751	6856	11	ounce	ounce	NN
18751	6856	12	;	;	:
18751	6856	13	with	with	IN
18751	6856	14	poor	poor	JJ
18751	6856	15	ores	ore	NNS
18751	6856	16	this	this	DT
18751	6856	17	quantity	quantity	NN
18751	6856	18	is	be	VBZ
18751	6856	19	taken	take	VBN
18751	6856	20	for	for	IN
18751	6856	21	an	an	DT
18751	6856	22	assay	assay	NN
18751	6856	23	,	,	,
18751	6856	24	but	but	CC
18751	6856	25	with	with	IN
18751	6856	26	richer	rich	JJR
18751	6856	27	ores	ore	NNS
18751	6856	28	100	100	CD
18751	6856	29	or	or	CC
18751	6856	30	even	even	RB
18751	6856	31	50	50	CD
18751	6856	32	is	be	VBZ
18751	6856	33	sufficient	sufficient	JJ
18751	6856	34	.	.	.
18751	6857	1	The	the	DT
18751	6857	2	unit	unit	NN
18751	6857	3	of	of	IN
18751	6857	4	weight	weight	NN
18751	6857	5	has	have	VBZ
18751	6857	6	no	no	DT
18751	6857	7	special	special	JJ
18751	6857	8	name	name	NN
18751	6857	9	,	,	,
18751	6857	10	but	but	CC
18751	6857	11	the	the	DT
18751	6857	12	parts	part	NNS
18751	6857	13	in	in	IN
18751	6857	14	200	200	CD
18751	6857	15	are	be	VBP
18751	6857	16	spoken	speak	VBN
18751	6857	17	of	of	IN
18751	6857	18	as	as	IN
18751	6857	19	the	the	DT
18751	6857	20	produce	produce	NN
18751	6857	21	;	;	:
18751	6857	22	thus	thus	RB
18751	6857	23	,	,	,
18751	6857	24	if	if	IN
18751	6857	25	200	200	CD
18751	6857	26	of	of	IN
18751	6857	27	ore	ore	NNP
18751	6857	28	were	be	VBD
18751	6857	29	taken	take	VBN
18751	6857	30	and	and	CC
18751	6857	31	9.5	9.5	CD
18751	6857	32	of	of	IN
18751	6857	33	black	black	JJ
18751	6857	34	tin	tin	NN
18751	6857	35	were	be	VBD
18751	6857	36	separated	separate	VBN
18751	6857	37	,	,	,
18751	6857	38	the	the	DT
18751	6857	39	produce	produce	NN
18751	6857	40	would	would	MD
18751	6857	41	be	be	VB
18751	6857	42	9	9	CD
18751	6857	43	-	-	SYM
18751	6857	44	1/2	1/2	CD
18751	6857	45	:	:	:
18751	6857	46	obviously	obviously	RB
18751	6857	47	half	half	PDT
18751	6857	48	the	the	DT
18751	6857	49	"	"	``
18751	6857	50	produce	produce	NN
18751	6857	51	"	"	''
18751	6857	52	will	will	MD
18751	6857	53	give	give	VB
18751	6857	54	the	the	DT
18751	6857	55	percentage	percentage	NN
18751	6857	56	.	.	.
18751	6858	1	The	the	DT
18751	6858	2	weighed	weigh	VBN
18751	6858	3	portion	portion	NN
18751	6858	4	of	of	IN
18751	6858	5	the	the	DT
18751	6858	6	ore	ore	NN
18751	6858	7	is	be	VBZ
18751	6858	8	placed	place	VBN
18751	6858	9	on	on	IN
18751	6858	10	the	the	DT
18751	6858	11	vanning	vanne	VBG
18751	6858	12	shovel	shovel	NN
18751	6858	13	.	.	.
18751	6859	1	The	the	DT
18751	6859	2	vanner	vanner	NN
18751	6859	3	stands	stand	VBZ
18751	6859	4	in	in	IN
18751	6859	5	front	front	NN
18751	6859	6	of	of	IN
18751	6859	7	a	a	DT
18751	6859	8	tub	tub	NN
18751	6859	9	of	of	IN
18751	6859	10	water	water	NN
18751	6859	11	(	(	-LRB-
18751	6859	12	kieve	kieve	NNP
18751	6859	13	)	)	-RRB-
18751	6859	14	and	and	CC
18751	6859	15	allows	allow	VBZ
18751	6859	16	30	30	CD
18751	6859	17	or	or	CC
18751	6859	18	40	40	CD
18751	6859	19	c.c	c.c	NNP
18751	6859	20	.	.	.
18751	6860	1	of	of	IN
18751	6860	2	water	water	NN
18751	6860	3	to	to	TO
18751	6860	4	flow	flow	VB
18751	6860	5	on	on	IN
18751	6860	6	to	to	IN
18751	6860	7	the	the	DT
18751	6860	8	ore	ore	NN
18751	6860	9	.	.	.
18751	6861	1	He	-PRON-	PRP
18751	6861	2	then	then	RB
18751	6861	3	raises	raise	VBZ
18751	6861	4	the	the	DT
18751	6861	5	shovel	shovel	NN
18751	6861	6	a	a	DT
18751	6861	7	little	little	JJ
18751	6861	8	above	above	IN
18751	6861	9	the	the	DT
18751	6861	10	surface	surface	NN
18751	6861	11	of	of	IN
18751	6861	12	the	the	DT
18751	6861	13	water	water	NN
18751	6861	14	,	,	,
18751	6861	15	and	and	CC
18751	6861	16	,	,	,
18751	6861	17	holding	hold	VBG
18751	6861	18	it	-PRON-	PRP
18751	6861	19	nearly	nearly	RB
18751	6861	20	horizontal	horizontal	JJ
18751	6861	21	,	,	,
18751	6861	22	briskly	briskly	RB
18751	6861	23	rotates	rotate	VBZ
18751	6861	24	the	the	DT
18751	6861	25	water	water	NN
18751	6861	26	by	by	IN
18751	6861	27	imparting	impart	VBG
18751	6861	28	to	to	IN
18751	6861	29	the	the	DT
18751	6861	30	shovel	shovel	NN
18751	6861	31	a	a	DT
18751	6861	32	slight	slight	JJ
18751	6861	33	circular	circular	JJ
18751	6861	34	motion	motion	NN
18751	6861	35	,	,	,
18751	6861	36	passing	pass	VBG
18751	6861	37	into	into	IN
18751	6861	38	an	an	DT
18751	6861	39	elliptical	elliptical	JJ
18751	6861	40	one	one	NN
18751	6861	41	(	(	-LRB-
18751	6861	42	front	front	NN
18751	6861	43	to	to	IN
18751	6861	44	back	back	RB
18751	6861	45	)	)	-RRB-
18751	6861	46	.	.	.
18751	6862	1	This	this	DT
18751	6862	2	causes	cause	VBZ
18751	6862	3	the	the	DT
18751	6862	4	finer	fine	JJR
18751	6862	5	mud	mud	NN
18751	6862	6	to	to	TO
18751	6862	7	be	be	VB
18751	6862	8	suspended	suspend	VBN
18751	6862	9	in	in	IN
18751	6862	10	the	the	DT
18751	6862	11	liquid	liquid	NN
18751	6862	12	,	,	,
18751	6862	13	which	which	WDT
18751	6862	14	is	be	VBZ
18751	6862	15	then	then	RB
18751	6862	16	run	run	VBN
18751	6862	17	off	off	RP
18751	6862	18	,	,	,
18751	6862	19	leaving	leave	VBG
18751	6862	20	the	the	DT
18751	6862	21	body	body	NN
18751	6862	22	of	of	IN
18751	6862	23	the	the	DT
18751	6862	24	ore	ore	NN
18751	6862	25	in	in	IN
18751	6862	26	the	the	DT
18751	6862	27	centre	centre	NN
18751	6862	28	of	of	IN
18751	6862	29	the	the	DT
18751	6862	30	shovel	shovel	NN
18751	6862	31	.	.	.
18751	6863	1	This	this	DT
18751	6863	2	is	be	VBZ
18751	6863	3	repeated	repeat	VBN
18751	6863	4	until	until	IN
18751	6863	5	the	the	DT
18751	6863	6	water	water	NN
18751	6863	7	after	after	IN
18751	6863	8	standing	stand	VBG
18751	6863	9	a	a	DT
18751	6863	10	moment	moment	NN
18751	6863	11	is	be	VBZ
18751	6863	12	fairly	fairly	RB
18751	6863	13	clear	clear	JJ
18751	6863	14	.	.	.
18751	6864	1	About	about	RB
18751	6864	2	half	half	PDT
18751	6864	3	as	as	RB
18751	6864	4	much	much	JJ
18751	6864	5	water	water	NN
18751	6864	6	as	as	IN
18751	6864	7	before	before	RB
18751	6864	8	is	be	VBZ
18751	6864	9	brought	bring	VBN
18751	6864	10	on	on	RP
18751	6864	11	;	;	:
18751	6864	12	then	then	RB
18751	6864	13	,	,	,
18751	6864	14	with	with	IN
18751	6864	15	a	a	DT
18751	6864	16	motion	motion	NN
18751	6864	17	which	which	WDT
18751	6864	18	is	be	VBZ
18751	6864	19	similar	similar	JJ
18751	6864	20	to	to	IN
18751	6864	21	the	the	DT
18751	6864	22	previous	previous	JJ
18751	6864	23	one	one	NN
18751	6864	24	,	,	,
18751	6864	25	but	but	CC
18751	6864	26	with	with	IN
18751	6864	27	a	a	DT
18751	6864	28	jerk	jerk	NN
18751	6864	29	added	add	VBN
18751	6864	30	in	in	IN
18751	6864	31	one	one	CD
18751	6864	32	direction	direction	NN
18751	6864	33	,	,	,
18751	6864	34	the	the	DT
18751	6864	35	heavier	heavy	JJR
18751	6864	36	minerals	mineral	NNS
18751	6864	37	are	be	VBP
18751	6864	38	thrown	throw	VBN
18751	6864	39	up	up	RP
18751	6864	40	,	,	,
18751	6864	41	and	and	CC
18751	6864	42	the	the	DT
18751	6864	43	stony	stony	NN
18751	6864	44	matter	matter	NN
18751	6864	45	brought	bring	VBD
18751	6864	46	back	back	RB
18751	6864	47	.	.	.
18751	6865	1	The	the	DT
18751	6865	2	jerk	jerk	NN
18751	6865	3	is	be	VBZ
18751	6865	4	produced	produce	VBN
18751	6865	5	just	just	RB
18751	6865	6	as	as	IN
18751	6865	7	the	the	DT
18751	6865	8	wave	wave	NN
18751	6865	9	of	of	IN
18751	6865	10	water	water	NN
18751	6865	11	is	be	VBZ
18751	6865	12	returning	return	VBG
18751	6865	13	.	.	.
18751	6866	1	The	the	DT
18751	6866	2	descending	descend	VBG
18751	6866	3	wave	wave	NN
18751	6866	4	of	of	IN
18751	6866	5	water	water	NN
18751	6866	6	draws	draw	VBZ
18751	6866	7	with	with	IN
18751	6866	8	it	-PRON-	PRP
18751	6866	9	the	the	DT
18751	6866	10	bulkier	bulkier	NN
18751	6866	11	and	and	CC
18751	6866	12	lighter	light	JJR
18751	6866	13	particles	particle	NNS
18751	6866	14	of	of	IN
18751	6866	15	the	the	DT
18751	6866	16	ore	ore	NN
18751	6866	17	,	,	,
18751	6866	18	whilst	whilst	IN
18751	6866	19	the	the	DT
18751	6866	20	heavier	heavy	JJR
18751	6866	21	matter	matter	NN
18751	6866	22	lying	lie	VBG
18751	6866	23	on	on	IN
18751	6866	24	the	the	DT
18751	6866	25	bottom	bottom	NN
18751	6866	26	is	be	VBZ
18751	6866	27	scarcely	scarcely	RB
18751	6866	28	affected	affect	VBN
18751	6866	29	by	by	IN
18751	6866	30	it	-PRON-	PRP
18751	6866	31	.	.	.
18751	6867	1	The	the	DT
18751	6867	2	jerky	jerky	NN
18751	6867	3	motion	motion	NN
18751	6867	4	,	,	,
18751	6867	5	however	however	RB
18751	6867	6	,	,	,
18751	6867	7	carries	carry	VBZ
18751	6867	8	it	-PRON-	PRP
18751	6867	9	to	to	IN
18751	6867	10	the	the	DT
18751	6867	11	front	front	NN
18751	6867	12	of	of	IN
18751	6867	13	the	the	DT
18751	6867	14	shovel	shovel	NN
18751	6867	15	.	.	.
18751	6868	1	The	the	DT
18751	6868	2	lighter	light	JJR
18751	6868	3	stuff	stuff	NN
18751	6868	4	is	be	VBZ
18751	6868	5	washed	wash	VBN
18751	6868	6	off	off	RP
18751	6868	7	,	,	,
18751	6868	8	and	and	CC
18751	6868	9	the	the	DT
18751	6868	10	residue	residue	NN
18751	6868	11	dried	dry	VBN
18751	6868	12	by	by	IN
18751	6868	13	holding	hold	VBG
18751	6868	14	the	the	DT
18751	6868	15	shovel	shovel	NN
18751	6868	16	over	over	IN
18751	6868	17	the	the	DT
18751	6868	18	furnace	furnace	NN
18751	6868	19	.	.	.
18751	6869	1	It	-PRON-	PRP
18751	6869	2	now	now	RB
18751	6869	3	corresponds	correspond	VBZ
18751	6869	4	,	,	,
18751	6869	5	more	more	RBR
18751	6869	6	or	or	CC
18751	6869	7	less	less	RBR
18751	6869	8	,	,	,
18751	6869	9	to	to	IN
18751	6869	10	the	the	DT
18751	6869	11	stuff	stuff	NN
18751	6869	12	which	which	WDT
18751	6869	13	on	on	IN
18751	6869	14	the	the	DT
18751	6869	15	mine	mine	NN
18751	6869	16	is	be	VBZ
18751	6869	17	sent	send	VBN
18751	6869	18	to	to	IN
18751	6869	19	the	the	DT
18751	6869	20	calciner	calciner	NN
18751	6869	21	.	.	.
18751	6870	1	It	-PRON-	PRP
18751	6870	2	is	be	VBZ
18751	6870	3	swept	sweep	VBN
18751	6870	4	from	from	IN
18751	6870	5	the	the	DT
18751	6870	6	shovel	shovel	NN
18751	6870	7	into	into	IN
18751	6870	8	a	a	DT
18751	6870	9	scoop	scoop	NN
18751	6870	10	,	,	,
18751	6870	11	and	and	CC
18751	6870	12	transferred	transfer	VBN
18751	6870	13	to	to	IN
18751	6870	14	a	a	DT
18751	6870	15	hot	hot	JJ
18751	6870	16	crucible	crucible	NN
18751	6870	17	;	;	:
18751	6870	18	in	in	IN
18751	6870	19	which	which	WDT
18751	6870	20	it	-PRON-	PRP
18751	6870	21	is	be	VBZ
18751	6870	22	calcined	calcine	VBN
18751	6870	23	until	until	IN
18751	6870	24	free	free	JJ
18751	6870	25	from	from	IN
18751	6870	26	sulphur	sulphur	NNP
18751	6870	27	.	.	.
18751	6871	1	Some	some	DT
18751	6871	2	vanners	vanner	NNS
18751	6871	3	calcine	calcine	VBP
18751	6871	4	their	-PRON-	PRP$
18751	6871	5	samples	sample	NNS
18751	6871	6	before	before	IN
18751	6871	7	commencing	commence	VBG
18751	6871	8	to	to	IN
18751	6871	9	van	van	NNP
18751	6871	10	.	.	.
18751	6872	1	The	the	DT
18751	6872	2	calcined	calcined	JJ
18751	6872	3	ore	ore	NN
18751	6872	4	is	be	VBZ
18751	6872	5	shaken	shake	VBN
18751	6872	6	out	out	IN
18751	6872	7	of	of	IN
18751	6872	8	the	the	DT
18751	6872	9	crucible	crucible	NN
18751	6872	10	on	on	IN
18751	6872	11	to	to	IN
18751	6872	12	the	the	DT
18751	6872	13	shovel	shovel	NN
18751	6872	14	;	;	:
18751	6872	15	rubbed	rub	VBN
18751	6872	16	up	up	RP
18751	6872	17	with	with	IN
18751	6872	18	a	a	DT
18751	6872	19	hammer	hammer	NN
18751	6872	20	;	;	:
18751	6872	21	and	and	CC
18751	6872	22	washed	wash	VBD
18751	6872	23	(	(	-LRB-
18751	6872	24	as	as	IN
18751	6872	25	at	at	IN
18751	6872	26	first	first	RB
18751	6872	27	)	)	-RRB-
18751	6872	28	to	to	TO
18751	6872	29	get	get	VB
18751	6872	30	rid	rid	VBN
18751	6872	31	of	of	IN
18751	6872	32	the	the	DT
18751	6872	33	finer	fine	JJR
18751	6872	34	and	and	CC
18751	6872	35	lighter	light	JJR
18751	6872	36	"	"	``
18751	6872	37	waste	waste	NN
18751	6872	38	.	.	.
18751	6872	39	"	"	''
18751	6873	1	The	the	DT
18751	6873	2	separating	separating	NN
18751	6873	3	motions	motion	NNS
18751	6873	4	are	be	VBP
18751	6873	5	again	again	RB
18751	6873	6	gone	go	VBN
18751	6873	7	through	through	RB
18751	6873	8	;	;	:
18751	6873	9	and	and	CC
18751	6873	10	the	the	DT
18751	6873	11	"	"	``
18751	6873	12	head	head	NN
18751	6873	13	"	"	''
18751	6873	14	of	of	IN
18751	6873	15	the	the	DT
18751	6873	16	best	good	JJS
18751	6873	17	of	of	IN
18751	6873	18	the	the	DT
18751	6873	19	black	black	JJ
18751	6873	20	tin	tin	NN
18751	6873	21	is	be	VBZ
18751	6873	22	thrown	throw	VBN
18751	6873	23	well	well	RB
18751	6873	24	up	up	RB
18751	6873	25	on	on	IN
18751	6873	26	one	one	CD
18751	6873	27	side	side	NN
18751	6873	28	of	of	IN
18751	6873	29	the	the	DT
18751	6873	30	shovel	shovel	NN
18751	6873	31	in	in	IN
18751	6873	32	the	the	DT
18751	6873	33	form	form	NN
18751	6873	34	of	of	IN
18751	6873	35	a	a	DT
18751	6873	36	crescent	crescent	NN
18751	6873	37	,	,	,
18751	6873	38	so	so	IN
18751	6873	39	as	as	IN
18751	6873	40	to	to	TO
18751	6873	41	leave	leave	VB
18751	6873	42	room	room	NN
18751	6873	43	on	on	IN
18751	6873	44	the	the	DT
18751	6873	45	shovel	shovel	NN
18751	6873	46	to	to	TO
18751	6873	47	work	work	VB
18751	6873	48	with	with	IN
18751	6873	49	the	the	DT
18751	6873	50	"	"	``
18751	6873	51	tailings	tailing	NNS
18751	6873	52	.	.	.
18751	6873	53	"	"	''
18751	6874	1	The	the	DT
18751	6874	2	quantity	quantity	NN
18751	6874	3	of	of	IN
18751	6874	4	water	water	NN
18751	6874	5	used	use	VBN
18751	6874	6	is	be	VBZ
18751	6874	7	kept	keep	VBN
18751	6874	8	low	low	JJ
18751	6874	9	,	,	,
18751	6874	10	to	to	TO
18751	6874	11	prevent	prevent	VB
18751	6874	12	this	this	DT
18751	6874	13	"	"	``
18751	6874	14	crop	crop	NN
18751	6874	15	"	"	''
18751	6874	16	tin	tin	NN
18751	6874	17	from	from	IN
18751	6874	18	being	be	VBG
18751	6874	19	washed	wash	VBN
18751	6874	20	back	back	RB
18751	6874	21	again	again	RB
18751	6874	22	.	.	.
18751	6875	1	The	the	DT
18751	6875	2	tailings	tailing	NNS
18751	6875	3	are	be	VBP
18751	6875	4	then	then	RB
18751	6875	5	crushed	crush	VBN
18751	6875	6	to	to	TO
18751	6875	7	free	free	VB
18751	6875	8	the	the	DT
18751	6875	9	tin	tin	NN
18751	6875	10	from	from	IN
18751	6875	11	adherent	adherent	JJ
18751	6875	12	oxide	oxide	NN
18751	6875	13	of	of	IN
18751	6875	14	iron	iron	NN
18751	6875	15	;	;	:
18751	6875	16	and	and	CC
18751	6875	17	again	again	RB
18751	6875	18	washed	wash	VBD
18751	6875	19	to	to	TO
18751	6875	20	throw	throw	VB
18751	6875	21	up	up	RP
18751	6875	22	the	the	DT
18751	6875	23	remaining	remain	VBG
18751	6875	24	tin	tin	NN
18751	6875	25	ore	ore	NN
18751	6875	26	.	.	.
18751	6875	27	As	as	IN
18751	6875	28	this	this	DT
18751	6875	29	tin	tin	NN
18751	6875	30	is	be	VBZ
18751	6875	31	finely	finely	RB
18751	6875	32	divided	divide	VBN
18751	6875	33	,	,	,
18751	6875	34	it	-PRON-	PRP
18751	6875	35	is	be	VBZ
18751	6875	36	more	more	RBR
18751	6875	37	difficult	difficult	JJ
18751	6875	38	to	to	TO
18751	6875	39	bring	bring	VB
18751	6875	40	it	-PRON-	PRP
18751	6875	41	up	up	RP
18751	6875	42	,	,	,
18751	6875	43	so	so	IN
18751	6875	44	that	that	IN
18751	6875	45	a	a	DT
18751	6875	46	vigorous	vigorous	JJ
18751	6875	47	and	and	CC
18751	6875	48	rapid	rapid	JJ
18751	6875	49	motion	motion	NN
18751	6875	50	is	be	VBZ
18751	6875	51	required	require	VBN
18751	6875	52	.	.	.
18751	6876	1	The	the	DT
18751	6876	2	tailings	tailing	NNS
18751	6876	3	are	be	VBP
18751	6876	4	now	now	RB
18751	6876	5	washed	wash	VBN
18751	6876	6	off	off	RP
18751	6876	7	,	,	,
18751	6876	8	and	and	CC
18751	6876	9	the	the	DT
18751	6876	10	whole	whole	NN
18751	6876	11	of	of	IN
18751	6876	12	the	the	DT
18751	6876	13	black	black	JJ
18751	6876	14	tin	tin	NN
18751	6876	15	is	be	VBZ
18751	6876	16	brought	bring	VBN
18751	6876	17	into	into	IN
18751	6876	18	the	the	DT
18751	6876	19	centre	centre	NN
18751	6876	20	of	of	IN
18751	6876	21	the	the	DT
18751	6876	22	shovel	shovel	NN
18751	6876	23	.	.	.
18751	6877	1	It	-PRON-	PRP
18751	6877	2	requires	require	VBZ
18751	6877	3	two	two	CD
18751	6877	4	or	or	CC
18751	6877	5	three	three	CD
18751	6877	6	washings	washing	NNS
18751	6877	7	more	more	RBR
18751	6877	8	to	to	TO
18751	6877	9	free	free	VB
18751	6877	10	it	-PRON-	PRP
18751	6877	11	from	from	IN
18751	6877	12	the	the	DT
18751	6877	13	waste	waste	NN
18751	6877	14	it	-PRON-	PRP
18751	6877	15	contains	contain	VBZ
18751	6877	16	.	.	.
18751	6878	1	Very	very	RB
18751	6878	2	small	small	JJ
18751	6878	3	quantities	quantity	NNS
18751	6878	4	of	of	IN
18751	6878	5	water	water	NN
18751	6878	6	are	be	VBP
18751	6878	7	used	use	VBN
18751	6878	8	.	.	.
18751	6879	1	The	the	DT
18751	6879	2	purity	purity	NN
18751	6879	3	of	of	IN
18751	6879	4	the	the	DT
18751	6879	5	black	black	JJ
18751	6879	6	tin	tin	NN
18751	6879	7	can	can	MD
18751	6879	8	be	be	VB
18751	6879	9	seen	see	VBN
18751	6879	10	by	by	IN
18751	6879	11	its	-PRON-	PRP$
18751	6879	12	appearance	appearance	NN
18751	6879	13	on	on	IN
18751	6879	14	the	the	DT
18751	6879	15	shovel	shovel	NN
18751	6879	16	.	.	.
18751	6880	1	The	the	DT
18751	6880	2	cleaned	clean	VBN
18751	6880	3	ore	ore	NN
18751	6880	4	is	be	VBZ
18751	6880	5	dried	dry	VBN
18751	6880	6	as	as	IN
18751	6880	7	before	before	RB
18751	6880	8	,	,	,
18751	6880	9	freed	free	VBN
18751	6880	10	from	from	IN
18751	6880	11	particles	particle	NNS
18751	6880	12	of	of	IN
18751	6880	13	iron	iron	NN
18751	6880	14	with	with	IN
18751	6880	15	the	the	DT
18751	6880	16	aid	aid	NN
18751	6880	17	of	of	IN
18751	6880	18	a	a	DT
18751	6880	19	magnet	magnet	NN
18751	6880	20	,	,	,
18751	6880	21	and	and	CC
18751	6880	22	weighed	weigh	VBD
18751	6880	23	.	.	.
18751	6881	1	The	the	DT
18751	6881	2	weighings	weighing	NNS
18751	6881	3	are	be	VBP
18751	6881	4	carried	carry	VBN
18751	6881	5	to	to	IN
18751	6881	6	1/8th	1/8th	CD
18751	6881	7	of	of	IN
18751	6881	8	the	the	DT
18751	6881	9	unit	unit	NN
18751	6881	10	used	use	VBD
18751	6881	11	.	.	.
18751	6882	1	The	the	DT
18751	6882	2	following	follow	VBG
18751	6882	3	example	example	NN
18751	6882	4	illustrates	illustrate	VBZ
18751	6882	5	the	the	DT
18751	6882	6	method	method	NN
18751	6882	7	of	of	IN
18751	6882	8	calculation	calculation	NN
18751	6882	9	adopted	adopt	VBN
18751	6882	10	on	on	IN
18751	6882	11	the	the	DT
18751	6882	12	mine	mine	NN
18751	6882	13	.	.	.
18751	6883	1	A	a	DT
18751	6883	2	parcel	parcel	NN
18751	6883	3	of	of	IN
18751	6883	4	1	1	CD
18751	6883	5	ton	ton	NN
18751	6883	6	2	2	CD
18751	6883	7	cwt	cwt	NN
18751	6883	8	.	.	.
18751	6884	1	3	3	CD
18751	6884	2	qrs	qrs	UH
18751	6884	3	.	.	.
18751	6885	1	of	of	IN
18751	6885	2	tin	tin	NNP
18751	6885	3	ore	ore	NN
18751	6885	4	with	with	IN
18751	6885	5	a	a	DT
18751	6885	6	produce	produce	NN
18751	6885	7	of	of	IN
18751	6885	8	45	45	CD
18751	6885	9	(	(	-LRB-
18751	6885	10	equal	equal	JJ
18751	6885	11	to	to	IN
18751	6885	12	22	22	CD
18751	6885	13	-	-	HYPH
18751	6885	14	1/2	1/2	CD
18751	6885	15	per	per	IN
18751	6885	16	cent	cent	NN
18751	6885	17	.	.	.
18751	6885	18	)	)	-RRB-
18751	6886	1	contains	contain	VBZ
18751	6886	2	5	5	CD
18751	6886	3	cwt	cwt	NN
18751	6886	4	.	.	.
18751	6887	1	0	0	NFP
18751	6887	2	qrs	qrs	UH
18751	6887	3	.	.	.
18751	6888	1	12	12	CD
18751	6888	2	lbs	lbs	NN
18751	6888	3	.	.	.
18751	6889	1	of	of	IN
18751	6889	2	black	black	JJ
18751	6889	3	tin	tin	NN
18751	6889	4	.	.	.
18751	6890	1	This	this	DT
18751	6890	2	result	result	NN
18751	6890	3	is	be	VBZ
18751	6890	4	obtained	obtain	VBN
18751	6890	5	as	as	IN
18751	6890	6	follows:--	follows:--	``
18751	6890	7	ton	ton	NN
18751	6890	8	cwt	cwt	NNP
18751	6890	9	.	.	.
18751	6891	1	qrs	qrs	UH
18751	6891	2	.	.	.
18751	6892	1	1	1	CD
18751	6892	2	2	2	CD
18751	6892	3	3	3	CD
18751	6892	4	9	9	CD
18751	6892	5	}	}	-RRB-
18751	6892	6	-----------------	-----------------	NFP
18751	6892	7	}	}	-RRB-
18751	6892	8	10	10	CD
18751	6892	9	4	4	CD
18751	6892	10	3	3	CD
18751	6892	11	}	}	-RRB-
18751	6892	12	equivalent	equivalent	JJ
18751	6892	13	to	to	IN
18751	6892	14	multiplying	multiply	VBG
18751	6892	15	by	by	IN
18751	6892	16	45	45	CD
18751	6892	17	.	.	.
18751	6893	1	5	5	LS
18751	6893	2	}	}	-RRB-
18751	6893	3	----------------	----------------	NFP
18751	6893	4	}	}	-RRB-
18751	6893	5	5.1	5.1	CD
18751	6893	6	3	3	CD
18751	6893	7	3	3	CD
18751	6893	8	strike	strike	NN
18751	6893	9	off	off	RP
18751	6893	10	the	the	DT
18751	6893	11	first	first	JJ
18751	6893	12	figure	figure	NN
18751	6893	13	to	to	IN
18751	6893	14	the	the	DT
18751	6893	15	right	right	NN
18751	6893	16	.	.	.
18751	6894	1	4	4	CD
18751	6894	2	multiply	multiply	JJ
18751	6894	3	by	by	IN
18751	6894	4	4	4	CD
18751	6894	5	to	to	TO
18751	6894	6	reduce	reduce	VB
18751	6894	7	to	to	IN
18751	6894	8	quarters	quarter	NNS
18751	6894	9	.	.	.
18751	6895	1	---------	---------	NFP
18751	6895	2	4	4	CD
18751	6895	3	12	12	CD
18751	6895	4	3	3	CD
18751	6895	5	---------	---------	CD
18751	6895	6	4	4	CD
18751	6895	7	15	15	CD
18751	6895	8	28	28	CD
18751	6895	9	multiply	multiply	JJ
18751	6895	10	by	by	IN
18751	6895	11	28	28	CD
18751	6895	12	to	to	TO
18751	6895	13	reduce	reduce	VB
18751	6895	14	to	to	IN
18751	6895	15	pounds	pound	NNS
18751	6895	16	.	.	.
18751	6896	1	-----	-----	NFP
18751	6896	2	112	112	CD
18751	6896	3	15	15	CD
18751	6896	4	-----	-----	SYM
18751	6896	5	12.7	12.7	CD
18751	6896	6	strike	strike	NN
18751	6896	7	off	off	IN
18751	6896	8	the	the	DT
18751	6896	9	first	first	JJ
18751	6896	10	figure	figure	NN
18751	6896	11	to	to	IN
18751	6896	12	the	the	DT
18751	6896	13	right	right	NN
18751	6896	14	.	.	.
18751	6897	1	Similarly	similarly	RB
18751	6897	2	,	,	,
18751	6897	3	a	a	DT
18751	6897	4	parcel	parcel	NN
18751	6897	5	of	of	IN
18751	6897	6	20	20	CD
18751	6897	7	tons	ton	NNS
18751	6897	8	10	10	CD
18751	6897	9	cwt	cwt	NN
18751	6897	10	.	.	.
18751	6898	1	with	with	IN
18751	6898	2	a	a	DT
18751	6898	3	produce	produce	NN
18751	6898	4	of	of	IN
18751	6898	5	9	9	CD
18751	6898	6	-	-	SYM
18751	6898	7	1/2	1/2	CD
18751	6898	8	contains	contain	VBZ
18751	6898	9	19	19	CD
18751	6898	10	cwt	cwt	NN
18751	6898	11	.	.	.
18751	6899	1	1	1	CD
18751	6899	2	qr	qr	NNP
18751	6899	3	.	.	.
18751	6900	1	25	25	CD
18751	6900	2	lbs	lbs	NN
18751	6900	3	.	.	.
18751	6901	1	of	of	IN
18751	6901	2	black	black	JJ
18751	6901	3	tin	tin	NN
18751	6901	4	.	.	.
18751	6902	1	For	for	IN
18751	6902	2	the	the	DT
18751	6902	3	following	follow	VBG
18751	6902	4	information	information	NN
18751	6902	5	,	,	,
18751	6902	6	as	as	RB
18751	6902	7	well	well	RB
18751	6902	8	as	as	IN
18751	6902	9	for	for	IN
18751	6902	10	much	much	JJ
18751	6902	11	of	of	IN
18751	6902	12	that	that	DT
18751	6902	13	already	already	RB
18751	6902	14	given	give	VBN
18751	6902	15	about	about	IN
18751	6902	16	vanning	vanne	VBG
18751	6902	17	,	,	,
18751	6902	18	we	-PRON-	PRP
18751	6902	19	are	be	VBP
18751	6902	20	indebted	indebted	JJ
18751	6902	21	to	to	IN
18751	6902	22	Captain	Captain	NNP
18751	6902	23	Reynolds	Reynolds	NNP
18751	6902	24	,	,	,
18751	6902	25	of	of	IN
18751	6902	26	Cook	Cook	NNP
18751	6902	27	's	's	POS
18751	6902	28	Kitchen	Kitchen	NNP
18751	6902	29	Mine	Mine	NNP
18751	6902	30	.	.	.
18751	6903	1	"	"	``
18751	6903	2	To	to	TO
18751	6903	3	have	have	VB
18751	6903	4	a	a	DT
18751	6903	5	complete	complete	JJ
18751	6903	6	set	set	NN
18751	6903	7	of	of	IN
18751	6903	8	tools	tool	NNS
18751	6903	9	for	for	IN
18751	6903	10	all	all	DT
18751	6903	11	vanning	vanne	VBG
18751	6903	12	purposes	purpose	NNS
18751	6903	13	,	,	,
18751	6903	14	it	-PRON-	PRP
18751	6903	15	will	will	MD
18751	6903	16	be	be	VB
18751	6903	17	necessary	necessary	JJ
18751	6903	18	to	to	TO
18751	6903	19	get	get	VB
18751	6903	20	the	the	DT
18751	6903	21	following:--A	following:--A	NNP
18751	6903	22	vanning	vanning	NN
18751	6903	23	shovel	shovel	NN
18751	6903	24	14	14	CD
18751	6903	25	inches	inch	NNS
18751	6903	26	long	long	JJ
18751	6903	27	and	and	CC
18751	6903	28	13	13	CD
18751	6903	29	inches	inch	NNS
18751	6903	30	wide	wide	JJ
18751	6903	31	,	,	,
18751	6903	32	weighing	weigh	VBG
18751	6903	33	not	not	RB
18751	6903	34	over	over	IN
18751	6903	35	2	2	CD
18751	6903	36	-	-	HYPH
18751	6903	37	3/4	3/4	CD
18751	6903	38	pounds	pound	NNS
18751	6903	39	.	.	.
18751	6904	1	It	-PRON-	PRP
18751	6904	2	is	be	VBZ
18751	6904	3	made	make	VBN
18751	6904	4	of	of	IN
18751	6904	5	hammered	hammer	VBN
18751	6904	6	sheet	sheet	NN
18751	6904	7	iron	iron	NN
18751	6904	8	of	of	IN
18751	6904	9	the	the	DT
18751	6904	10	shape	shape	NN
18751	6904	11	shown	show	VBN
18751	6904	12	in	in	IN
18751	6904	13	fig	fig	NN
18751	6904	14	.	.	.
18751	6905	1	57	57	CD
18751	6905	2	.	.	.
18751	6906	1	It	-PRON-	PRP
18751	6906	2	must	must	MD
18751	6906	3	have	have	VB
18751	6906	4	a	a	DT
18751	6906	5	light	light	JJ
18751	6906	6	wooden	wooden	JJ
18751	6906	7	handle	handle	NN
18751	6906	8	(	(	-LRB-
18751	6906	9	preferably	preferably	RB
18751	6906	10	of	of	IN
18751	6906	11	deal	deal	NN
18751	6906	12	)	)	-RRB-
18751	6906	13	3	3	CD
18751	6906	14	feet	foot	NNS
18751	6906	15	long	long	JJ
18751	6906	16	.	.	.
18751	6907	1	A	a	DT
18751	6907	2	bruising	bruise	VBG
18751	6907	3	hammer	hammer	NN
18751	6907	4	,	,	,
18751	6907	5	weighing	weigh	VBG
18751	6907	6	2	2	CD
18751	6907	7	-	-	SYM
18751	6907	8	1/2	1/2	CD
18751	6907	9	pounds	pound	NNS
18751	6907	10	,	,	,
18751	6907	11	with	with	IN
18751	6907	12	a	a	DT
18751	6907	13	handle	handle	NN
18751	6907	14	1	1	CD
18751	6907	15	foot	foot	NN
18751	6907	16	long	long	RB
18751	6907	17	.	.	.
18751	6908	1	A	a	DT
18751	6908	2	pair	pair	NN
18751	6908	3	of	of	IN
18751	6908	4	tongs	tong	NNS
18751	6908	5	(	(	-LRB-
18751	6908	6	furnace	furnace	NN
18751	6908	7	)	)	-RRB-
18751	6908	8	2	2	CD
18751	6908	9	-	-	SYM
18751	6908	10	1/2	1/2	CD
18751	6908	11	feet	foot	NNS
18751	6908	12	long	long	JJ
18751	6908	13	,	,	,
18751	6908	14	made	make	VBN
18751	6908	15	of	of	IN
18751	6908	16	1/2-inch	1/2-inch	CD
18751	6908	17	round	round	JJ
18751	6908	18	iron	iron	NN
18751	6908	19	.	.	.
18751	6909	1	And	and	CC
18751	6909	2	a	a	DT
18751	6909	3	set	set	NN
18751	6909	4	of	of	IN
18751	6909	5	ordinary	ordinary	JJ
18751	6909	6	clay	clay	NN
18751	6909	7	crucibles	crucible	NNS
18751	6909	8	for	for	IN
18751	6909	9	calcining	calcining	NN
18751	6909	10	.	.	.
18751	6910	1	There	there	EX
18751	6910	2	ought	ought	MD
18751	6910	3	to	to	TO
18751	6910	4	be	be	VB
18751	6910	5	two	two	CD
18751	6910	6	sets	set	NNS
18751	6910	7	of	of	IN
18751	6910	8	scales	scale	NNS
18751	6910	9	and	and	CC
18751	6910	10	weights	weight	NNS
18751	6910	11	:	:	:
18751	6910	12	the	the	DT
18751	6910	13	first	first	JJ
18751	6910	14	should	should	MD
18751	6910	15	be	be	VB
18751	6910	16	confined	confine	VBN
18751	6910	17	to	to	IN
18751	6910	18	weighing	weigh	VBG
18751	6910	19	the	the	DT
18751	6910	20	powdered	powdered	JJ
18751	6910	21	tin	tin	NN
18751	6910	22	stuff	stuff	NN
18751	6910	23	,	,	,
18751	6910	24	and	and	CC
18751	6910	25	the	the	DT
18751	6910	26	second	second	JJ
18751	6910	27	ought	ought	MD
18751	6910	28	to	to	TO
18751	6910	29	be	be	VB
18751	6910	30	a	a	DT
18751	6910	31	much	much	RB
18751	6910	32	higher	high	JJR
18751	6910	33	class	class	NN
18751	6910	34	one	one	NN
18751	6910	35	,	,	,
18751	6910	36	for	for	IN
18751	6910	37	weighing	weigh	VBG
18751	6910	38	the	the	DT
18751	6910	39	black	black	JJ
18751	6910	40	tin	tin	NN
18751	6910	41	obtained	obtain	VBN
18751	6910	42	.	.	.
18751	6911	1	The	the	DT
18751	6911	2	furnace	furnace	NN
18751	6911	3	for	for	IN
18751	6911	4	roasting	roast	VBG
18751	6911	5	the	the	DT
18751	6911	6	sample	sample	NN
18751	6911	7	should	should	MD
18751	6911	8	be	be	VB
18751	6911	9	10	10	CD
18751	6911	10	inches	inch	NNS
18751	6911	11	square	square	JJ
18751	6911	12	and	and	CC
18751	6911	13	12	12	CD
18751	6911	14	inches	inch	NNS
18751	6911	15	deep	deep	JJ
18751	6911	16	,	,	,
18751	6911	17	with	with	IN
18751	6911	18	the	the	DT
18751	6911	19	fire	fire	NN
18751	6911	20	-	-	HYPH
18751	6911	21	bars	bar	NNS
18751	6911	22	at	at	IN
18751	6911	23	the	the	DT
18751	6911	24	bottom	bottom	JJ
18751	6911	25	three	three	CD
18751	6911	26	-	-	HYPH
18751	6911	27	quarters	quarter	NNS
18751	6911	28	of	of	IN
18751	6911	29	an	an	DT
18751	6911	30	inch	inch	NN
18751	6911	31	apart	apart	RB
18751	6911	32	.	.	.
18751	6912	1	The	the	DT
18751	6912	2	water	water	NN
18751	6912	3	-	-	HYPH
18751	6912	4	box	box	NN
18751	6912	5	for	for	IN
18751	6912	6	vanning	vanning	NN
18751	6912	7	in	in	IN
18751	6912	8	should	should	MD
18751	6912	9	be	be	VB
18751	6912	10	at	at	IN
18751	6912	11	least	least	JJS
18751	6912	12	4	4	CD
18751	6912	13	feet	foot	NNS
18751	6912	14	long	long	JJ
18751	6912	15	,	,	,
18751	6912	16	2	2	CD
18751	6912	17	feet	foot	NNS
18751	6912	18	6	6	CD
18751	6912	19	inches	inch	NNS
18751	6912	20	wide	wide	JJ
18751	6912	21	,	,	,
18751	6912	22	and	and	CC
18751	6912	23	8	8	CD
18751	6912	24	inches	inch	NNS
18751	6912	25	deep	deep	JJ
18751	6912	26	.	.	.
18751	6912	27	"	"	''
18751	6913	1	DRY	DRY	NNP
18751	6913	2	METHODS	METHODS	NNP
18751	6913	3	.	.	.
18751	6914	1	For	for	IN
18751	6914	2	the	the	DT
18751	6914	3	following	follow	VBG
18751	6914	4	description	description	NN
18751	6914	5	of	of	IN
18751	6914	6	the	the	DT
18751	6914	7	process	process	NN
18751	6914	8	adopted	adopt	VBN
18751	6914	9	in	in	IN
18751	6914	10	Cornwall	Cornwall	NNP
18751	6914	11	we	-PRON-	PRP
18751	6914	12	are	be	VBP
18751	6914	13	indebted	indebted	JJ
18751	6914	14	to	to	IN
18751	6914	15	Mr.	Mr.	NNP
18751	6914	16	A.K.	A.K.	NNP
18751	6915	1	Barnett	Barnett	NNP
18751	6915	2	,	,	,
18751	6915	3	F.G.S.	F.G.S.	NNP
18751	6915	4	,	,	,
18751	6915	5	of	of	IN
18751	6915	6	Chyandour	Chyandour	NNP
18751	6915	7	.	.	.
18751	6916	1	~Cornish	~Cornish	NFP
18751	6916	2	Method.~--_Tin	Method.~--_Tin	NNP
18751	6916	3	Ore	Ore	NNP
18751	6916	4	Assay._--The	Assay._--The	NNP
18751	6916	5	ore	ore	NN
18751	6916	6	to	to	TO
18751	6916	7	be	be	VB
18751	6916	8	smelted	smelt	VBN
18751	6916	9	or	or	CC
18751	6916	10	assayed	assay	VBN
18751	6916	11	should	should	MD
18751	6916	12	be	be	VB
18751	6916	13	concentrated	concentrate	VBN
18751	6916	14	to	to	TO
18751	6916	15	say	say	VB
18751	6916	16	not	not	RB
18751	6916	17	less	less	JJR
18751	6916	18	than	than	IN
18751	6916	19	50	50	CD
18751	6916	20	per	per	NN
18751	6916	21	cent	cent	NN
18751	6916	22	.	.	.
18751	6917	1	of	of	IN
18751	6917	2	metallic	metallic	NNP
18751	6917	3	tin	tin	NNP
18751	6917	4	;	;	,
18751	6917	5	though	though	RB
18751	6917	6	to	to	TO
18751	6917	7	obtain	obtain	VB
18751	6917	8	satisfactory	satisfactory	JJ
18751	6917	9	results	result	NNS
18751	6917	10	it	-PRON-	PRP
18751	6917	11	should	should	MD
18751	6917	12	be	be	VB
18751	6917	13	brought	bring	VBN
18751	6917	14	nearer	near	RBR
18751	6917	15	70	70	CD
18751	6917	16	per	per	IN
18751	6917	17	cent	cent	NN
18751	6917	18	.	.	.
18751	6917	19	,	,	,
18751	6917	20	as	as	IN
18751	6917	21	with	with	IN
18751	6917	22	ore	ore	NN
18751	6917	23	containing	contain	VBG
18751	6917	24	less	less	JJR
18751	6917	25	than	than	IN
18751	6917	26	40	40	CD
18751	6917	27	to	to	TO
18751	6917	28	50	50	CD
18751	6917	29	per	per	NN
18751	6917	30	cent	cent	NN
18751	6917	31	.	.	.
18751	6918	1	of	of	IN
18751	6918	2	metal	metal	NN
18751	6918	3	there	there	EX
18751	6918	4	will	will	MD
18751	6918	5	be	be	VB
18751	6918	6	a	a	DT
18751	6918	7	considerable	considerable	JJ
18751	6918	8	loss	loss	NN
18751	6918	9	both	both	CC
18751	6918	10	in	in	IN
18751	6918	11	the	the	DT
18751	6918	12	assaying	assaying	NN
18751	6918	13	and	and	CC
18751	6918	14	in	in	IN
18751	6918	15	the	the	DT
18751	6918	16	smelting	smelting	NN
18751	6918	17	.	.	.
18751	6919	1	If	if	IN
18751	6919	2	the	the	DT
18751	6919	3	ore	ore	NN
18751	6919	4	to	to	TO
18751	6919	5	be	be	VB
18751	6919	6	operated	operate	VBN
18751	6919	7	on	on	IN
18751	6919	8	does	do	VBZ
18751	6919	9	not	not	RB
18751	6919	10	contain	contain	VB
18751	6919	11	this	this	DT
18751	6919	12	quantity	quantity	NN
18751	6919	13	of	of	IN
18751	6919	14	metal	metal	NN
18751	6919	15	,	,	,
18751	6919	16	then	then	RB
18751	6919	17	the	the	DT
18751	6919	18	sample	sample	NN
18751	6919	19	(	(	-LRB-
18751	6919	20	if	if	IN
18751	6919	21	coarse	coarse	RB
18751	6919	22	)	)	-RRB-
18751	6919	23	must	must	MD
18751	6919	24	be	be	VB
18751	6919	25	reduced	reduce	VBN
18751	6919	26	to	to	IN
18751	6919	27	a	a	DT
18751	6919	28	fine	fine	JJ
18751	6919	29	state	state	NN
18751	6919	30	,	,	,
18751	6919	31	the	the	DT
18751	6919	32	gangue	gangue	NN
18751	6919	33	being	be	VBG
18751	6919	34	removed	remove	VBN
18751	6919	35	by	by	IN
18751	6919	36	vanning	vanne	VBG
18751	6919	37	,	,	,
18751	6919	38	and	and	CC
18751	6919	39	the	the	DT
18751	6919	40	ore	ore	NN
18751	6919	41	saved	save	VBN
18751	6919	42	for	for	IN
18751	6919	43	the	the	DT
18751	6919	44	fire	fire	NN
18751	6919	45	assay	assay	NN
18751	6919	46	.	.	.
18751	6920	1	The	the	DT
18751	6920	2	method	method	NN
18751	6920	3	adopted	adopt	VBN
18751	6920	4	for	for	IN
18751	6920	5	the	the	DT
18751	6920	6	determination	determination	NN
18751	6920	7	of	of	IN
18751	6920	8	tin	tin	NNP
18751	6920	9	in	in	IN
18751	6920	10	the	the	DT
18751	6920	11	ore	ore	NN
18751	6920	12	is	be	VBZ
18751	6920	13	as	as	IN
18751	6920	14	follows:--About	follows:--about	JJ
18751	6920	15	2	2	CD
18751	6920	16	-	-	SYM
18751	6920	17	1/2	1/2	CD
18751	6920	18	ounces	ounce	NNS
18751	6920	19	troy	troy	VBP
18751	6920	20	(	(	-LRB-
18751	6920	21	1200	1200	CD
18751	6920	22	grains	grain	NNS
18751	6920	23	,	,	,
18751	6920	24	or	or	CC
18751	6920	25	about	about	RB
18751	6920	26	80	80	CD
18751	6920	27	grams	gram	NNS
18751	6920	28	)	)	-RRB-
18751	6920	29	of	of	IN
18751	6920	30	the	the	DT
18751	6920	31	ore	ore	NN
18751	6920	32	to	to	TO
18751	6920	33	be	be	VB
18751	6920	34	assayed	assay	VBN
18751	6920	35	is	be	VBZ
18751	6920	36	weighed	weigh	VBN
18751	6920	37	out	out	RP
18751	6920	38	and	and	CC
18751	6920	39	mixed	mix	VBN
18751	6920	40	on	on	IN
18751	6920	41	a	a	DT
18751	6920	42	flat	flat	JJ
18751	6920	43	copper	copper	NN
18751	6920	44	pan	pan	NN
18751	6920	45	(	(	-LRB-
18751	6920	46	shaped	shape	VBN
18751	6920	47	with	with	IN
18751	6920	48	a	a	DT
18751	6920	49	long	long	JJ
18751	6920	50	lip	lip	NN
18751	6920	51	)	)	-RRB-
18751	6920	52	with	with	IN
18751	6920	53	one	one	CD
18751	6920	54	-	-	HYPH
18751	6920	55	fifth	fifth	NN
18751	6920	56	of	of	IN
18751	6920	57	its	-PRON-	PRP$
18751	6920	58	weight	weight	NN
18751	6920	59	(	(	-LRB-
18751	6920	60	240	240	CD
18751	6920	61	grains	grain	NNS
18751	6920	62	,	,	,
18751	6920	63	or	or	CC
18751	6920	64	15.5	15.5	CD
18751	6920	65	grams	gram	NNS
18751	6920	66	)	)	-RRB-
18751	6920	67	of	of	IN
18751	6920	68	powdered	powder	VBN
18751	6920	69	culm	culm	NNP
18751	6920	70	(	(	-LRB-
18751	6920	71	anthracite	anthracite	NN
18751	6920	72	)	)	-RRB-
18751	6920	73	.	.	.
18751	6921	1	The	the	DT
18751	6921	2	mixture	mixture	NN
18751	6921	3	of	of	IN
18751	6921	4	ore	ore	NNP
18751	6921	5	and	and	CC
18751	6921	6	culm	culm	NNP
18751	6921	7	is	be	VBZ
18751	6921	8	either	either	RB
18751	6921	9	transferred	transfer	VBN
18751	6921	10	to	to	IN
18751	6921	11	a	a	DT
18751	6921	12	black	black	JJ
18751	6921	13	-	-	HYPH
18751	6921	14	lead	lead	NN
18751	6921	15	crucible	crucible	JJ
18751	6921	16	before	before	IN
18751	6921	17	the	the	DT
18751	6921	18	latter	latter	NN
18751	6921	19	is	be	VBZ
18751	6921	20	put	put	VBN
18751	6921	21	into	into	IN
18751	6921	22	the	the	DT
18751	6921	23	furnace	furnace	NN
18751	6921	24	,	,	,
18751	6921	25	or	or	CC
18751	6921	26	,	,	,
18751	6921	27	as	as	IN
18751	6921	28	some	some	DT
18751	6921	29	prefer	prefer	VBP
18751	6921	30	,	,	,
18751	6921	31	it	-PRON-	PRP
18751	6921	32	is	be	VBZ
18751	6921	33	carefully	carefully	RB
18751	6921	34	swept	sweep	VBN
18751	6921	35	into	into	IN
18751	6921	36	a	a	DT
18751	6921	37	crucible	crucible	NN
18751	6921	38	which	which	WDT
18751	6921	39	has	have	VBZ
18751	6921	40	been	be	VBN
18751	6921	41	imbedded	imbed	VBN
18751	6921	42	in	in	IN
18751	6921	43	the	the	DT
18751	6921	44	fire	fire	NN
18751	6921	45	.	.	.
18751	6922	1	Some	some	DT
18751	6922	2	assayers	assayer	NNS
18751	6922	3	cover	cover	VBP
18751	6922	4	their	-PRON-	PRP$
18751	6922	5	pots	pot	NNS
18751	6922	6	with	with	IN
18751	6922	7	a	a	DT
18751	6922	8	flat	flat	JJ
18751	6922	9	cover	cover	NN
18751	6922	10	placed	place	VBN
18751	6922	11	loosely	loosely	RB
18751	6922	12	on	on	RB
18751	6922	13	,	,	,
18751	6922	14	while	while	IN
18751	6922	15	others	other	NNS
18751	6922	16	leave	leave	VBP
18751	6922	17	the	the	DT
18751	6922	18	mixture	mixture	NN
18751	6922	19	in	in	IN
18751	6922	20	the	the	DT
18751	6922	21	open	open	JJ
18751	6922	22	pot	pot	NN
18751	6922	23	.	.	.
18751	6923	1	The	the	DT
18751	6923	2	furnace	furnace	NN
18751	6923	3	,	,	,
18751	6923	4	which	which	WDT
18751	6923	5	has	have	VBZ
18751	6923	6	been	be	VBN
18751	6923	7	previously	previously	RB
18751	6923	8	fired	fire	VBN
18751	6923	9	to	to	IN
18751	6923	10	a	a	DT
18751	6923	11	strong	strong	JJ
18751	6923	12	heat	heat	NN
18751	6923	13	,	,	,
18751	6923	14	is	be	VBZ
18751	6923	15	then	then	RB
18751	6923	16	covered	cover	VBN
18751	6923	17	,	,	,
18751	6923	18	and	and	CC
18751	6923	19	the	the	DT
18751	6923	20	sample	sample	NN
18751	6923	21	is	be	VBZ
18751	6923	22	subjected	subject	VBN
18751	6923	23	to	to	IN
18751	6923	24	a	a	DT
18751	6923	25	sharp	sharp	JJ
18751	6923	26	fire	fire	NN
18751	6923	27	for	for	IN
18751	6923	28	a	a	DT
18751	6923	29	period	period	NN
18751	6923	30	of	of	IN
18751	6923	31	from	from	IN
18751	6923	32	twelve	twelve	CD
18751	6923	33	to	to	IN
18751	6923	34	twenty	twenty	CD
18751	6923	35	minutes	minute	NNS
18751	6923	36	.	.	.
18751	6924	1	No	no	DT
18751	6924	2	definite	definite	JJ
18751	6924	3	time	time	NN
18751	6924	4	can	can	MD
18751	6924	5	be	be	VB
18751	6924	6	stated	state	VBN
18751	6924	7	,	,	,
18751	6924	8	as	as	IN
18751	6924	9	,	,	,
18751	6924	10	besides	besides	IN
18751	6924	11	the	the	DT
18751	6924	12	strength	strength	NN
18751	6924	13	of	of	IN
18751	6924	14	the	the	DT
18751	6924	15	fire	fire	NN
18751	6924	16	,	,	,
18751	6924	17	the	the	DT
18751	6924	18	quality	quality	NN
18751	6924	19	and	and	CC
18751	6924	20	condition	condition	NN
18751	6924	21	of	of	IN
18751	6924	22	the	the	DT
18751	6924	23	ore	ore	NN
18751	6924	24	,	,	,
18751	6924	25	and	and	CC
18751	6924	26	the	the	DT
18751	6924	27	impurities	impurity	NNS
18751	6924	28	associated	associate	VBN
18751	6924	29	with	with	IN
18751	6924	30	it	-PRON-	PRP
18751	6924	31	,	,	,
18751	6924	32	greatly	greatly	RB
18751	6924	33	affects	affect	VBZ
18751	6924	34	the	the	DT
18751	6924	35	time	time	NN
18751	6924	36	required	require	VBN
18751	6924	37	for	for	IN
18751	6924	38	the	the	DT
18751	6924	39	complete	complete	JJ
18751	6924	40	reduction	reduction	NN
18751	6924	41	of	of	IN
18751	6924	42	the	the	DT
18751	6924	43	ore	ore	NN
18751	6924	44	.	.	.
18751	6924	45	As	as	RB
18751	6924	46	soon	soon	RB
18751	6924	47	as	as	IN
18751	6924	48	the	the	DT
18751	6924	49	mixture	mixture	NN
18751	6924	50	in	in	IN
18751	6924	51	the	the	DT
18751	6924	52	crucible	crucible	NN
18751	6924	53	has	have	VBZ
18751	6924	54	settled	settle	VBN
18751	6924	55	down	down	RP
18751	6924	56	to	to	IN
18751	6924	57	a	a	DT
18751	6924	58	uniform	uniform	JJ
18751	6924	59	white	white	JJ
18751	6924	60	heat	heat	NN
18751	6924	61	,	,	,
18751	6924	62	and	and	CC
18751	6924	63	any	any	DT
18751	6924	64	very	very	RB
18751	6924	65	slight	slight	JJ
18751	6924	66	ebullition	ebullition	NN
18751	6924	67	which	which	WDT
18751	6924	68	may	may	MD
18751	6924	69	have	have	VB
18751	6924	70	taken	take	VBN
18751	6924	71	place	place	NN
18751	6924	72	has	have	VBZ
18751	6924	73	subsided	subside	VBN
18751	6924	74	,	,	,
18751	6924	75	the	the	DT
18751	6924	76	crucible	crucible	NN
18751	6924	77	is	be	VBZ
18751	6924	78	gently	gently	RB
18751	6924	79	shaken	shake	VBN
18751	6924	80	,	,	,
18751	6924	81	removed	remove	VBN
18751	6924	82	from	from	IN
18751	6924	83	the	the	DT
18751	6924	84	fire	fire	NN
18751	6924	85	(	(	-LRB-
18751	6924	86	the	the	DT
18751	6924	87	culm	culm	NNP
18751	6924	88	-	-	HYPH
18751	6924	89	ash	ash	NNP
18751	6924	90	or	or	CC
18751	6924	91	slag	slag	NN
18751	6924	92	which	which	WDT
18751	6924	93	covers	cover	VBZ
18751	6924	94	the	the	DT
18751	6924	95	metal	metal	NN
18751	6924	96	being	be	VBG
18751	6924	97	carefully	carefully	RB
18751	6924	98	drawn	draw	VBN
18751	6924	99	aside	aside	RB
18751	6924	100	with	with	IN
18751	6924	101	an	an	DT
18751	6924	102	iron	iron	NN
18751	6924	103	scraper	scraper	NN
18751	6924	104	)	)	-RRB-
18751	6924	105	,	,	,
18751	6924	106	and	and	CC
18751	6924	107	the	the	DT
18751	6924	108	metal	metal	NN
18751	6924	109	is	be	VBZ
18751	6924	110	poured	pour	VBN
18751	6924	111	quickly	quickly	RB
18751	6924	112	into	into	IN
18751	6924	113	an	an	DT
18751	6924	114	iron	iron	NN
18751	6924	115	ingot	ingot	NN
18751	6924	116	-	-	HYPH
18751	6924	117	mould	mould	NNP
18751	6924	118	,	,	,
18751	6924	119	which	which	WDT
18751	6924	120	is	be	VBZ
18751	6924	121	usually	usually	RB
18751	6924	122	placed	place	VBN
18751	6924	123	on	on	IN
18751	6924	124	a	a	DT
18751	6924	125	copper	copper	NN
18751	6924	126	pan	pan	NN
18751	6924	127	to	to	TO
18751	6924	128	save	save	VB
18751	6924	129	the	the	DT
18751	6924	130	culm	culm	NNP
18751	6924	131	-	-	HYPH
18751	6924	132	slag	slag	NNP
18751	6924	133	and	and	CC
18751	6924	134	the	the	DT
18751	6924	135	adherent	adherent	JJ
18751	6924	136	metal	metal	NN
18751	6924	137	which	which	WDT
18751	6924	138	comes	come	VBZ
18751	6924	139	out	out	RP
18751	6924	140	with	with	IN
18751	6924	141	it	-PRON-	PRP
18751	6924	142	.	.	.
18751	6925	1	The	the	DT
18751	6925	2	crucible	crucible	NN
18751	6925	3	is	be	VBZ
18751	6925	4	then	then	RB
18751	6925	5	carefully	carefully	RB
18751	6925	6	scraped	scrape	VBN
18751	6925	7	,	,	,
18751	6925	8	and	and	CC
18751	6925	9	the	the	DT
18751	6925	10	scrapings	scraping	NNS
18751	6925	11	,	,	,
18751	6925	12	together	together	RB
18751	6925	13	with	with	IN
18751	6925	14	the	the	DT
18751	6925	15	contents	content	NNS
18751	6925	16	of	of	IN
18751	6925	17	the	the	DT
18751	6925	18	mould	mould	NNP
18751	6925	19	and	and	CC
18751	6925	20	pan	pan	NNP
18751	6925	21	,	,	,
18751	6925	22	are	be	VBP
18751	6925	23	transferred	transfer	VBN
18751	6925	24	to	to	IN
18751	6925	25	a	a	DT
18751	6925	26	mortar	mortar	NN
18751	6925	27	.	.	.
18751	6926	1	There	there	RB
18751	6926	2	the	the	DT
18751	6926	3	ingot	ingot	NN
18751	6926	4	of	of	IN
18751	6926	5	tin	tin	NN
18751	6926	6	is	be	VBZ
18751	6926	7	freed	free	VBN
18751	6926	8	from	from	IN
18751	6926	9	slag	slag	NN
18751	6926	10	and	and	CC
18751	6926	11	then	then	RB
18751	6926	12	taken	take	VBN
18751	6926	13	to	to	IN
18751	6926	14	the	the	DT
18751	6926	15	scales	scale	NNS
18751	6926	16	.	.	.
18751	6927	1	The	the	DT
18751	6927	2	rest	rest	NN
18751	6927	3	,	,	,
18751	6927	4	after	after	IN
18751	6927	5	being	be	VBG
18751	6927	6	finely	finely	RB
18751	6927	7	powdered	powder	VBN
18751	6927	8	,	,	,
18751	6927	9	is	be	VBZ
18751	6927	10	passed	pass	VBN
18751	6927	11	through	through	IN
18751	6927	12	a	a	DT
18751	6927	13	sieve	sieve	NN
18751	6927	14	.	.	.
18751	6928	1	The	the	DT
18751	6928	2	flattened	flattened	JJ
18751	6928	3	particles	particle	NNS
18751	6928	4	of	of	IN
18751	6928	5	tin	tin	NN
18751	6928	6	which	which	WDT
18751	6928	7	remain	remain	VBP
18751	6928	8	on	on	IN
18751	6928	9	the	the	DT
18751	6928	10	sieve	sieve	NN
18751	6928	11	are	be	VBP
18751	6928	12	weighed	weigh	VBN
18751	6928	13	with	with	IN
18751	6928	14	the	the	DT
18751	6928	15	ingot	ingot	NN
18751	6928	16	(	(	-LRB-
18751	6928	17	the	the	DT
18751	6928	18	_	_	NNP
18751	6928	19	lump	lump	NN
18751	6928	20	_	_	NNP
18751	6928	21	,	,	,
18751	6928	22	as	as	IN
18751	6928	23	it	-PRON-	PRP
18751	6928	24	is	be	VBZ
18751	6928	25	called	call	VBN
18751	6928	26	)	)	-RRB-
18751	6928	27	;	;	:
18751	6928	28	whilst	whilst	IN
18751	6928	29	the	the	DT
18751	6928	30	siftings	sifting	NNS
18751	6928	31	are	be	VBP
18751	6928	32	vanned	vanne	VBN
18751	6928	33	on	on	IN
18751	6928	34	a	a	DT
18751	6928	35	shovel	shovel	NN
18751	6928	36	,	,	,
18751	6928	37	and	and	CC
18751	6928	38	(	(	-LRB-
18751	6928	39	the	the	DT
18751	6928	40	slag	slag	NN
18751	6928	41	being	be	VBG
18751	6928	42	washed	wash	VBN
18751	6928	43	off	off	RP
18751	6928	44	)	)	-RRB-
18751	6928	45	the	the	DT
18751	6928	46	fine	fine	JJ
18751	6928	47	tin	tin	NN
18751	6928	48	is	be	VBZ
18751	6928	49	collected	collect	VBN
18751	6928	50	,	,	,
18751	6928	51	dried	dry	VBN
18751	6928	52	,	,	,
18751	6928	53	and	and	CC
18751	6928	54	weighed	weigh	VBD
18751	6928	55	with	with	IN
18751	6928	56	the	the	DT
18751	6928	57	rest	rest	NN
18751	6928	58	:	:	:
18751	6928	59	the	the	DT
18751	6928	60	whole	whole	NN
18751	6928	61	gives	give	VBZ
18751	6928	62	the	the	DT
18751	6928	63	produce	produce	NN
18751	6928	64	or	or	CC
18751	6928	65	percentage	percentage	NN
18751	6928	66	of	of	IN
18751	6928	67	metal	metal	NN
18751	6928	68	in	in	IN
18751	6928	69	the	the	DT
18751	6928	70	ore	ore	NN
18751	6928	71	.	.	.
18751	6929	1	The	the	DT
18751	6929	2	results	result	NNS
18751	6929	3	of	of	IN
18751	6929	4	the	the	DT
18751	6929	5	assays	assay	NNS
18751	6929	6	are	be	VBP
18751	6929	7	expressed	express	VBN
18751	6929	8	in	in	IN
18751	6929	9	cwts	cwt	NNS
18751	6929	10	.	.	.
18751	6930	1	of	of	IN
18751	6930	2	metal	metal	NN
18751	6930	3	in	in	IN
18751	6930	4	the	the	DT
18751	6930	5	ton	ton	NN
18751	6930	6	of	of	IN
18751	6930	7	ore	ore	NN
18751	6930	8	.	.	.
18751	6931	1	The	the	DT
18751	6931	2	percentage	percentage	NN
18751	6931	3	is	be	VBZ
18751	6931	4	rarely	rarely	RB
18751	6931	5	given	give	VBN
18751	6931	6	and	and	CC
18751	6931	7	never	never	RB
18751	6931	8	used	use	VBN
18751	6931	9	in	in	IN
18751	6931	10	Cornwall	Cornwall	NNP
18751	6931	11	.	.	.
18751	6932	1	Thus--"13	thus--"13	NN
18751	6932	2	-	-	:
18751	6932	3	1/2	1/2	CD
18751	6932	4	Produce	produce	NN
18751	6932	5	"	"	''
18751	6932	6	would	would	MD
18751	6932	7	mean	mean	VB
18751	6932	8	that	that	IN
18751	6932	9	the	the	DT
18751	6932	10	assay	assay	NN
18751	6932	11	yielded	yield	VBD
18751	6932	12	results	result	NNS
18751	6932	13	at	at	IN
18751	6932	14	the	the	DT
18751	6932	15	rate	rate	NN
18751	6932	16	of	of	IN
18751	6932	17	13	13	CD
18751	6932	18	-	-	SYM
18751	6932	19	1/2	1/2	CD
18751	6932	20	cwts	cwts	NN
18751	6932	21	.	.	.
18751	6933	1	of	of	IN
18751	6933	2	metal	metal	NN
18751	6933	3	for	for	IN
18751	6933	4	one	one	CD
18751	6933	5	ton	ton	NN
18751	6933	6	of	of	IN
18751	6933	7	the	the	DT
18751	6933	8	ore	ore	NN
18751	6933	9	.	.	.
18751	6934	1	Some	some	DT
18751	6934	2	assayers	assayer	NNS
18751	6934	3	use	use	VBP
18751	6934	4	a	a	DT
18751	6934	5	little	little	RB
18751	6934	6	powdered	powdered	JJ
18751	6934	7	fluor	fluor	NN
18751	6934	8	-	-	HYPH
18751	6934	9	spar	spar	NN
18751	6934	10	to	to	TO
18751	6934	11	assist	assist	VB
18751	6934	12	the	the	DT
18751	6934	13	fusion	fusion	NN
18751	6934	14	of	of	IN
18751	6934	15	refractory	refractory	NN
18751	6934	16	slags	slag	NNS
18751	6934	17	.	.	.
18751	6935	1	A	a	DT
18751	6935	2	small	small	JJ
18751	6935	3	quantity	quantity	NN
18751	6935	4	of	of	IN
18751	6935	5	borax	borax	NNS
18751	6935	6	will	will	MD
18751	6935	7	also	also	RB
18751	6935	8	occasionally	occasionally	RB
18751	6935	9	be	be	VB
18751	6935	10	of	of	IN
18751	6935	11	service	service	NN
18751	6935	12	for	for	IN
18751	6935	13	ores	ore	NNS
18751	6935	14	containing	contain	VBG
18751	6935	15	silica	silica	NN
18751	6935	16	in	in	IN
18751	6935	17	excess	excess	NN
18751	6935	18	of	of	IN
18751	6935	19	any	any	DT
18751	6935	20	iron	iron	NN
18751	6935	21	that	that	WDT
18751	6935	22	may	may	MD
18751	6935	23	be	be	VB
18751	6935	24	present	present	JJ
18751	6935	25	.	.	.
18751	6936	1	The	the	DT
18751	6936	2	borax	borax	NN
18751	6936	3	renders	render	VBZ
18751	6936	4	the	the	DT
18751	6936	5	slag	slag	NN
18751	6936	6	more	more	RBR
18751	6936	7	fusible	fusible	JJ
18751	6936	8	,	,	,
18751	6936	9	and	and	CC
18751	6936	10	assists	assist	VBZ
18751	6936	11	the	the	DT
18751	6936	12	formation	formation	NN
18751	6936	13	of	of	IN
18751	6936	14	a	a	DT
18751	6936	15	larger	large	JJR
18751	6936	16	lump	lump	NN
18751	6936	17	(	(	-LRB-
18751	6936	18	with	with	IN
18751	6936	19	less	less	JJR
18751	6936	20	fine	fine	JJ
18751	6936	21	tin	tin	NN
18751	6936	22	in	in	IN
18751	6936	23	the	the	DT
18751	6936	24	slag	slag	NN
18751	6936	25	)	)	-RRB-
18751	6936	26	than	than	IN
18751	6936	27	would	would	MD
18751	6936	28	be	be	VB
18751	6936	29	obtained	obtain	VBN
18751	6936	30	by	by	IN
18751	6936	31	the	the	DT
18751	6936	32	use	use	NN
18751	6936	33	of	of	IN
18751	6936	34	culm	culm	NNP
18751	6936	35	alone	alone	RB
18751	6936	36	.	.	.
18751	6937	1	The	the	DT
18751	6937	2	quality	quality	NN
18751	6937	3	and	and	CC
18751	6937	4	the	the	DT
18751	6937	5	percentage	percentage	NN
18751	6937	6	of	of	IN
18751	6937	7	_	_	NNP
18751	6937	8	pure	pure	JJ
18751	6937	9	tin	tin	NN
18751	6937	10	_	_	NNP
18751	6937	11	in	in	IN
18751	6937	12	the	the	DT
18751	6937	13	metal	metal	NN
18751	6937	14	will	will	MD
18751	6937	15	vary	vary	VB
18751	6937	16	considerably	considerably	RB
18751	6937	17	,	,	,
18751	6937	18	according	accord	VBG
18751	6937	19	to	to	IN
18751	6937	20	the	the	DT
18751	6937	21	impurities	impurity	NNS
18751	6937	22	that	that	WDT
18751	6937	23	are	be	VBP
18751	6937	24	associated	associate	VBN
18751	6937	25	with	with	IN
18751	6937	26	the	the	DT
18751	6937	27	ore	ore	NN
18751	6937	28	to	to	TO
18751	6937	29	be	be	VB
18751	6937	30	assayed	assay	VBN
18751	6937	31	.	.	.
18751	6938	1	The	the	DT
18751	6938	2	crude	crude	JJ
18751	6938	3	lump	lump	NN
18751	6938	4	is	be	VBZ
18751	6938	5	then	then	RB
18751	6938	6	remelted	remelte	VBN
18751	6938	7	in	in	IN
18751	6938	8	a	a	DT
18751	6938	9	small	small	JJ
18751	6938	10	iron	iron	NN
18751	6938	11	ladle	ladle	NN
18751	6938	12	at	at	IN
18751	6938	13	as	as	RB
18751	6938	14	low	low	JJ
18751	6938	15	a	a	DT
18751	6938	16	temperature	temperature	NN
18751	6938	17	as	as	IN
18751	6938	18	possible	possible	JJ
18751	6938	19	,	,	,
18751	6938	20	and	and	CC
18751	6938	21	the	the	DT
18751	6938	22	fused	fuse	VBN
18751	6938	23	metal	metal	NN
18751	6938	24	is	be	VBZ
18751	6938	25	poured	pour	VBN
18751	6938	26	into	into	IN
18751	6938	27	a	a	DT
18751	6938	28	shallow	shallow	JJ
18751	6938	29	trench	trench	NN
18751	6938	30	about	about	RB
18751	6938	31	4	4	CD
18751	6938	32	inches	inch	NNS
18751	6938	33	long	long	RB
18751	6938	34	by	by	IN
18751	6938	35	3/4	3/4	CD
18751	6938	36	of	of	IN
18751	6938	37	an	an	DT
18751	6938	38	inch	inch	NN
18751	6938	39	wide	wide	RB
18751	6938	40	cut	cut	VBN
18751	6938	41	in	in	IN
18751	6938	42	a	a	DT
18751	6938	43	block	block	NN
18751	6938	44	of	of	IN
18751	6938	45	white	white	JJ
18751	6938	46	marble	marble	NN
18751	6938	47	.	.	.
18751	6939	1	The	the	DT
18751	6939	2	metal	metal	NN
18751	6939	3	will	will	MD
18751	6939	4	be	be	VB
18751	6939	5	silvery	silvery	RB
18751	6939	6	-	-	HYPH
18751	6939	7	white	white	JJ
18751	6939	8	if	if	IN
18751	6939	9	the	the	DT
18751	6939	10	temperature	temperature	NN
18751	6939	11	employed	employ	VBN
18751	6939	12	be	be	VB
18751	6939	13	correct	correct	JJ
18751	6939	14	;	;	:
18751	6939	15	if	if	IN
18751	6939	16	too	too	RB
18751	6939	17	hot	hot	JJ
18751	6939	18	,	,	,
18751	6939	19	the	the	DT
18751	6939	20	surface	surface	NN
18751	6939	21	will	will	MD
18751	6939	22	show	show	VB
18751	6939	23	a	a	DT
18751	6939	24	yellow	yellow	JJ
18751	6939	25	,	,	,
18751	6939	26	red	red	JJ
18751	6939	27	,	,	,
18751	6939	28	or	or	CC
18751	6939	29	blue	blue	JJ
18751	6939	30	colour	colour	NN
18751	6939	31	(	(	-LRB-
18751	6939	32	according	accord	VBG
18751	6939	33	to	to	IN
18751	6939	34	the	the	DT
18751	6939	35	heat	heat	NN
18751	6939	36	employed	employ	VBN
18751	6939	37	)	)	-RRB-
18751	6939	38	;	;	:
18751	6939	39	in	in	IN
18751	6939	40	such	such	JJ
18751	6939	41	case	case	NN
18751	6939	42	the	the	DT
18751	6939	43	metal	metal	NN
18751	6939	44	should	should	MD
18751	6939	45	be	be	VB
18751	6939	46	remelted	remelte	VBN
18751	6939	47	at	at	IN
18751	6939	48	a	a	DT
18751	6939	49	lower	low	JJR
18751	6939	50	temperature	temperature	NN
18751	6939	51	.	.	.
18751	6940	1	If	if	IN
18751	6940	2	the	the	DT
18751	6940	3	metal	metal	NN
18751	6940	4	on	on	IN
18751	6940	5	cooling	cool	VBG
18751	6940	6	remains	remain	VBZ
18751	6940	7	perfectly	perfectly	RB
18751	6940	8	clear	clear	JJ
18751	6940	9	and	and	CC
18751	6940	10	bright	bright	JJ
18751	6940	11	,	,	,
18751	6940	12	then	then	RB
18751	6940	13	it	-PRON-	PRP
18751	6940	14	may	may	MD
18751	6940	15	be	be	VB
18751	6940	16	assumed	assume	VBN
18751	6940	17	that	that	IN
18751	6940	18	the	the	DT
18751	6940	19	tin	tin	NN
18751	6940	20	is	be	VBZ
18751	6940	21	of	of	IN
18751	6940	22	good	good	JJ
18751	6940	23	quality	quality	NN
18751	6940	24	and	and	CC
18751	6940	25	commercially	commercially	RB
18751	6940	26	pure	pure	JJ
18751	6940	27	.	.	.
18751	6941	1	A	a	DT
18751	6941	2	crystallised	crystallised	JJ
18751	6941	3	or	or	CC
18751	6941	4	frosted	frosted	JJ
18751	6941	5	appearance	appearance	NN
18751	6941	6	of	of	IN
18751	6941	7	the	the	DT
18751	6941	8	metal	metal	NN
18751	6941	9	indicates	indicate	VBZ
18751	6941	10	the	the	DT
18751	6941	11	presence	presence	NN
18751	6941	12	of	of	IN
18751	6941	13	some	some	DT
18751	6941	14	alloy	alloy	NN
18751	6941	15	,	,	,
18751	6941	16	say	say	VBP
18751	6941	17	of	of	IN
18751	6941	18	iron	iron	NN
18751	6941	19	,	,	,
18751	6941	20	copper	copper	NN
18751	6941	21	,	,	,
18751	6941	22	zinc	zinc	NN
18751	6941	23	,	,	,
18751	6941	24	lead	lead	NN
18751	6941	25	,	,	,
18751	6941	26	antimony	antimony	NNP
18751	6941	27	,	,	,
18751	6941	28	&	&	CC
18751	6941	29	c.	c.	NNP
18751	6941	30	The	the	DT
18751	6941	31	assayer	assayer	NN
18751	6941	32	who	who	WP
18751	6941	33	has	have	VBZ
18751	6941	34	had	have	VBN
18751	6941	35	much	much	JJ
18751	6941	36	practice	practice	NN
18751	6941	37	can	can	MD
18751	6941	38	readily	readily	RB
18751	6941	39	distinguish	distinguish	VB
18751	6941	40	the	the	DT
18751	6941	41	metal	metal	NN
18751	6941	42	or	or	CC
18751	6941	43	metals	metal	NNS
18751	6941	44	that	that	WDT
18751	6941	45	are	be	VBP
18751	6941	46	associated	associate	VBN
18751	6941	47	with	with	IN
18751	6941	48	the	the	DT
18751	6941	49	ore	ore	NN
18751	6941	50	by	by	IN
18751	6941	51	noting	note	VBG
18751	6941	52	the	the	DT
18751	6941	53	appearance	appearance	NN
18751	6941	54	of	of	IN
18751	6941	55	the	the	DT
18751	6941	56	tin	tin	NN
18751	6941	57	on	on	IN
18751	6941	58	cooling	cooling	NN
18751	6941	59	;	;	:
18751	6941	60	and	and	CC
18751	6941	61	can	can	MD
18751	6941	62	fairly	fairly	RB
18751	6941	63	judge	judge	VB
18751	6941	64	the	the	DT
18751	6941	65	quantity	quantity	NN
18751	6941	66	of	of	IN
18751	6941	67	impurity	impurity	NN
18751	6941	68	present	present	JJ
18751	6941	69	by	by	IN
18751	6941	70	the	the	DT
18751	6941	71	amount	amount	NN
18751	6941	72	of	of	IN
18751	6941	73	the	the	DT
18751	6941	74	crystallisation	crystallisation	NN
18751	6941	75	or	or	CC
18751	6941	76	stain	stain	NN
18751	6941	77	.	.	.
18751	6942	1	Whilst	whilst	IN
18751	6942	2	the	the	DT
18751	6942	3	foregoing	foregoing	NN
18751	6942	4	method	method	NN
18751	6942	5	of	of	IN
18751	6942	6	assaying	assaying	NN
18751	6942	7	can	can	MD
18751	6942	8	not	not	RB
18751	6942	9	lay	lay	VB
18751	6942	10	claim	claim	NN
18751	6942	11	to	to	IN
18751	6942	12	scientific	scientific	JJ
18751	6942	13	accuracy	accuracy	NN
18751	6942	14	,	,	,
18751	6942	15	it	-PRON-	PRP
18751	6942	16	is	be	VBZ
18751	6942	17	by	by	IN
18751	6942	18	no	no	DT
18751	6942	19	means	mean	NNS
18751	6942	20	so	so	RB
18751	6942	21	imperfect	imperfect	JJ
18751	6942	22	as	as	IN
18751	6942	23	some	some	DT
18751	6942	24	writers	writer	NNS
18751	6942	25	would	would	MD
18751	6942	26	have	have	VB
18751	6942	27	us	-PRON-	PRP
18751	6942	28	believe	believe	VB
18751	6942	29	,	,	,
18751	6942	30	who	who	WP
18751	6942	31	state	state	VBP
18751	6942	32	that	that	IN
18751	6942	33	a	a	DT
18751	6942	34	loss	loss	NN
18751	6942	35	of	of	IN
18751	6942	36	5	5	CD
18751	6942	37	to	to	TO
18751	6942	38	10	10	CD
18751	6942	39	per	per	NN
18751	6942	40	cent	cent	NN
18751	6942	41	.	.	.
18751	6943	1	arises	arise	VBZ
18751	6943	2	in	in	IN
18751	6943	3	the	the	DT
18751	6943	4	operation	operation	NN
18751	6943	5	.	.	.
18751	6944	1	It	-PRON-	PRP
18751	6944	2	is	be	VBZ
18751	6944	3	certainly	certainly	RB
18751	6944	4	the	the	DT
18751	6944	5	most	most	RBS
18751	6944	6	ready	ready	JJ
18751	6944	7	and	and	CC
18751	6944	8	expeditious	expeditious	JJ
18751	6944	9	mode	mode	NN
18751	6944	10	of	of	IN
18751	6944	11	determining	determine	VBG
18751	6944	12	the	the	DT
18751	6944	13	commercial	commercial	JJ
18751	6944	14	value	value	NN
18751	6944	15	of	of	IN
18751	6944	16	a	a	DT
18751	6944	17	parcel	parcel	NN
18751	6944	18	of	of	IN
18751	6944	19	tin	tin	NNP
18751	6944	20	ore	ore	NNP
18751	6944	21	,	,	,
18751	6944	22	which	which	WDT
18751	6944	23	,	,	,
18751	6944	24	after	after	RB
18751	6944	25	all	all	RB
18751	6944	26	,	,	,
18751	6944	27	is	be	VBZ
18751	6944	28	the	the	DT
18751	6944	29	main	main	JJ
18751	6944	30	object	object	NN
18751	6944	31	of	of	IN
18751	6944	32	all	all	DT
18751	6944	33	assaying	assay	VBG
18751	6944	34	operations	operation	NNS
18751	6944	35	.	.	.
18751	6945	1	The	the	DT
18751	6945	2	difficulty	difficulty	NN
18751	6945	3	which	which	WDT
18751	6945	4	beginners	beginner	NNS
18751	6945	5	find	find	VBP
18751	6945	6	in	in	IN
18751	6945	7	obtaining	obtain	VBG
18751	6945	8	satisfactory	satisfactory	JJ
18751	6945	9	results	result	NNS
18751	6945	10	,	,	,
18751	6945	11	and	and	CC
18751	6945	12	any	any	DT
18751	6945	13	loss	loss	NN
18751	6945	14	of	of	IN
18751	6945	15	metal	metal	NN
18751	6945	16	which	which	WDT
18751	6945	17	those	those	DT
18751	6945	18	not	not	RB
18751	6945	19	accustomed	accustomed	JJ
18751	6945	20	to	to	IN
18751	6945	21	the	the	DT
18751	6945	22	process	process	NN
18751	6945	23	may	may	MD
18751	6945	24	incur	incur	VB
18751	6945	25	,	,	,
18751	6945	26	will	will	MD
18751	6945	27	invariably	invariably	RB
18751	6945	28	occur	occur	VB
18751	6945	29	in	in	IN
18751	6945	30	the	the	DT
18751	6945	31	vanning	vanning	NN
18751	6945	32	of	of	IN
18751	6945	33	the	the	DT
18751	6945	34	powdered	powdered	JJ
18751	6945	35	slag	slag	NN
18751	6945	36	for	for	IN
18751	6945	37	the	the	DT
18751	6945	38	fine	fine	JJ
18751	6945	39	tin	tin	NN
18751	6945	40	,	,	,
18751	6945	41	the	the	DT
18751	6945	42	rest	rest	NN
18751	6945	43	of	of	IN
18751	6945	44	the	the	DT
18751	6945	45	operations	operation	NNS
18751	6945	46	being	be	VBG
18751	6945	47	easy	easy	JJ
18751	6945	48	of	of	IN
18751	6945	49	execution	execution	NN
18751	6945	50	,	,	,
18751	6945	51	and	and	CC
18751	6945	52	requiring	require	VBG
18751	6945	53	only	only	RB
18751	6945	54	the	the	DT
18751	6945	55	ordinary	ordinary	JJ
18751	6945	56	care	care	NN
18751	6945	57	necessary	necessary	JJ
18751	6945	58	for	for	IN
18751	6945	59	all	all	DT
18751	6945	60	metallurgical	metallurgical	JJ
18751	6945	61	work	work	NN
18751	6945	62	.	.	.
18751	6946	1	There	there	EX
18751	6946	2	is	be	VBZ
18751	6946	3	no	no	DT
18751	6946	4	doubt	doubt	NN
18751	6946	5	that	that	IN
18751	6946	6	if	if	IN
18751	6946	7	low	low	JJ
18751	6946	8	percentage	percentage	NN
18751	6946	9	ores	ore	NNS
18751	6946	10	containing	contain	VBG
18751	6946	11	silica	silica	NN
18751	6946	12	are	be	VBP
18751	6946	13	assayed	assay	VBN
18751	6946	14	in	in	IN
18751	6946	15	this	this	DT
18751	6946	16	manner	manner	NN
18751	6946	17	,	,	,
18751	6946	18	low	low	JJ
18751	6946	19	results	result	NNS
18751	6946	20	are	be	VBP
18751	6946	21	obtained	obtain	VBN
18751	6946	22	,	,	,
18751	6946	23	as	as	IN
18751	6946	24	it	-PRON-	PRP
18751	6946	25	is	be	VBZ
18751	6946	26	impossible	impossible	JJ
18751	6946	27	to	to	TO
18751	6946	28	reduce	reduce	VB
18751	6946	29	the	the	DT
18751	6946	30	whole	whole	NN
18751	6946	31	of	of	IN
18751	6946	32	the	the	DT
18751	6946	33	tin	tin	NN
18751	6946	34	in	in	IN
18751	6946	35	the	the	DT
18751	6946	36	presence	presence	NN
18751	6946	37	of	of	IN
18751	6946	38	free	free	JJ
18751	6946	39	silica	silica	NN
18751	6946	40	;	;	:
18751	6946	41	with	with	IN
18751	6946	42	this	this	DT
18751	6946	43	class	class	NN
18751	6946	44	of	of	IN
18751	6946	45	ores	ore	NNS
18751	6946	46	,	,	,
18751	6946	47	care	care	NN
18751	6946	48	should	should	MD
18751	6946	49	be	be	VB
18751	6946	50	taken	take	VBN
18751	6946	51	to	to	TO
18751	6946	52	remove	remove	VB
18751	6946	53	some	some	DT
18751	6946	54	of	of	IN
18751	6946	55	the	the	DT
18751	6946	56	silica	silica	NN
18751	6946	57	by	by	IN
18751	6946	58	preliminary	preliminary	JJ
18751	6946	59	vanning	vanning	NN
18751	6946	60	,	,	,
18751	6946	61	or	or	CC
18751	6946	62	some	some	DT
18751	6946	63	flux	flux	NN
18751	6946	64	should	should	MD
18751	6946	65	be	be	VB
18751	6946	66	added	add	VBN
18751	6946	67	which	which	WDT
18751	6946	68	will	will	MD
18751	6946	69	combine	combine	VB
18751	6946	70	with	with	IN
18751	6946	71	the	the	DT
18751	6946	72	silica	silica	NN
18751	6946	73	,	,	,
18751	6946	74	and	and	CC
18751	6946	75	so	so	RB
18751	6946	76	prevent	prevent	VB
18751	6946	77	its	-PRON-	PRP$
18751	6946	78	entering	entering	NN
18751	6946	79	into	into	IN
18751	6946	80	combination	combination	NN
18751	6946	81	with	with	IN
18751	6946	82	the	the	DT
18751	6946	83	tin	tin	NN
18751	6946	84	.	.	.
18751	6947	1	Low	low	JJ
18751	6947	2	quality	quality	NN
18751	6947	3	tin	tin	NN
18751	6947	4	ores	ore	NNS
18751	6947	5	containing	contain	VBG
18751	6947	6	iron	iron	NN
18751	6947	7	,	,	,
18751	6947	8	copper	copper	NN
18751	6947	9	,	,	,
18751	6947	10	lead	lead	NN
18751	6947	11	,	,	,
18751	6947	12	zinc	zinc	NN
18751	6947	13	,	,	,
18751	6947	14	antimony	antimony	NN
18751	6947	15	,	,	,
18751	6947	16	etc	etc	FW
18751	6947	17	.	.	FW
18751	6947	18	,	,	,
18751	6947	19	combined	combine	VBN
18751	6947	20	with	with	IN
18751	6947	21	arsenic	arsenic	JJ
18751	6947	22	,	,	,
18751	6947	23	sulphur	sulphur	NNP
18751	6947	24	,	,	,
18751	6947	25	or	or	CC
18751	6947	26	oxygen	oxygen	NN
18751	6947	27	,	,	,
18751	6947	28	will	will	MD
18751	6947	29	give	give	VB
18751	6947	30	very	very	RB
18751	6947	31	much	much	RB
18751	6947	32	higher	high	JJR
18751	6947	33	results	result	NNS
18751	6947	34	than	than	IN
18751	6947	35	the	the	DT
18751	6947	36	actual	actual	JJ
18751	6947	37	percentage	percentage	NN
18751	6947	38	of	of	IN
18751	6947	39	tin	tin	NN
18751	6947	40	in	in	IN
18751	6947	41	the	the	DT
18751	6947	42	sample	sample	NN
18751	6947	43	.	.	.
18751	6948	1	The	the	DT
18751	6948	2	other	other	JJ
18751	6948	3	metals	metal	NNS
18751	6948	4	(	(	-LRB-
18751	6948	5	being	be	VBG
18751	6948	6	readily	readily	RB
18751	6948	7	reduced	reduce	VBN
18751	6948	8	in	in	IN
18751	6948	9	the	the	DT
18751	6948	10	presence	presence	NN
18751	6948	11	of	of	IN
18751	6948	12	tin	tin	NN
18751	6948	13	)	)	-RRB-
18751	6948	14	alloy	alloy	VBD
18751	6948	15	with	with	IN
18751	6948	16	it	-PRON-	PRP
18751	6948	17	,	,	,
18751	6948	18	and	and	CC
18751	6948	19	give	give	VB
18751	6948	20	a	a	DT
18751	6948	21	hard	hard	JJ
18751	6948	22	lump	lump	NN
18751	6948	23	difficult	difficult	JJ
18751	6948	24	to	to	TO
18751	6948	25	fuse	fuse	VB
18751	6948	26	in	in	IN
18751	6948	27	the	the	DT
18751	6948	28	iron	iron	NN
18751	6948	29	ladle	ladle	NN
18751	6948	30	;	;	:
18751	6948	31	where	where	WRB
18751	6948	32	the	the	DT
18751	6948	33	quantity	quantity	NN
18751	6948	34	of	of	IN
18751	6948	35	foreign	foreign	JJ
18751	6948	36	metals	metal	NNS
18751	6948	37	is	be	VBZ
18751	6948	38	large	large	JJ
18751	6948	39	,	,	,
18751	6948	40	the	the	DT
18751	6948	41	metal	metal	NN
18751	6948	42	can	can	MD
18751	6948	43	only	only	RB
18751	6948	44	be	be	VB
18751	6948	45	melted	melt	VBN
18751	6948	46	to	to	IN
18751	6948	47	a	a	DT
18751	6948	48	stiff	stiff	JJ
18751	6948	49	pasty	pasty	NN
18751	6948	50	mass	mass	NN
18751	6948	51	;	;	:
18751	6948	52	so	so	CC
18751	6948	53	that	that	DT
18751	6948	54	(	(	-LRB-
18751	6948	55	in	in	IN
18751	6948	56	determining	determine	VBG
18751	6948	57	the	the	DT
18751	6948	58	value	value	NN
18751	6948	59	of	of	IN
18751	6948	60	a	a	DT
18751	6948	61	ton	ton	NN
18751	6948	62	of	of	IN
18751	6948	63	tin	tin	JJ
18751	6948	64	ore	ore	NN
18751	6948	65	,	,	,
18751	6948	66	or	or	CC
18751	6948	67	even	even	RB
18751	6948	68	reporting	report	VBG
18751	6948	69	on	on	IN
18751	6948	70	the	the	DT
18751	6948	71	percentage	percentage	NN
18751	6948	72	of	of	IN
18751	6948	73	tin	tin	NN
18751	6948	74	it	-PRON-	PRP
18751	6948	75	contains	contain	VBZ
18751	6948	76	)	)	-RRB-
18751	6948	77	not	not	RB
18751	6948	78	only	only	RB
18751	6948	79	must	must	MD
18751	6948	80	the	the	DT
18751	6948	81	weight	weight	NN
18751	6948	82	of	of	IN
18751	6948	83	the	the	DT
18751	6948	84	assay	assay	NN
18751	6948	85	be	be	VB
18751	6948	86	the	the	DT
18751	6948	87	basis	basis	NN
18751	6948	88	for	for	IN
18751	6948	89	calculation	calculation	NN
18751	6948	90	,	,	,
18751	6948	91	but	but	CC
18751	6948	92	the	the	DT
18751	6948	93	quality	quality	NN
18751	6948	94	and	and	CC
18751	6948	95	character	character	NN
18751	6948	96	of	of	IN
18751	6948	97	the	the	DT
18751	6948	98	metal	metal	NN
18751	6948	99	obtained	obtain	VBN
18751	6948	100	must	must	MD
18751	6948	101	also	also	RB
18751	6948	102	be	be	VB
18751	6948	103	considered	consider	VBN
18751	6948	104	.	.	.
18751	6949	1	Thus	thus	RB
18751	6949	2	two	two	CD
18751	6949	3	ores	ore	NNS
18751	6949	4	of	of	IN
18751	6949	5	tin	tin	NN
18751	6949	6	might	may	MD
18751	6949	7	be	be	VB
18751	6949	8	assayed	assay	VBN
18751	6949	9	both	both	DT
18751	6949	10	yielding	yield	VBG
18751	6949	11	a	a	DT
18751	6949	12	similar	similar	JJ
18751	6949	13	_	_	NNP
18751	6949	14	produce	produce	NN
18751	6949	15	_	_	NNP
18751	6949	16	,	,	,
18751	6949	17	say	say	VBP
18751	6949	18	13	13	CD
18751	6949	19	-	-	HYPH
18751	6949	20	1/2	1/2	CD
18751	6949	21	(	(	-LRB-
18751	6949	22	67	67	CD
18751	6949	23	-	-	HYPH
18751	6949	24	1/2	1/2	CD
18751	6949	25	per	per	IN
18751	6949	26	cent	cent	NN
18751	6949	27	.	.	.
18751	6950	1	)	)	-RRB-
18751	6950	2	,	,	,
18751	6950	3	and	and	CC
18751	6950	4	yet	yet	RB
18751	6950	5	one	one	PRP
18751	6950	6	might	may	MD
18751	6950	7	contain	contain	VB
18751	6950	8	5	5	CD
18751	6950	9	per	per	NN
18751	6950	10	cent	cent	NN
18751	6950	11	.	.	.
18751	6951	1	less	less	JJR
18751	6951	2	tin	tin	JJ
18751	6951	3	than	than	IN
18751	6951	4	the	the	DT
18751	6951	5	other	other	JJ
18751	6951	6	.	.	.
18751	6952	1	If	if	IN
18751	6952	2	it	-PRON-	PRP
18751	6952	3	be	be	VB
18751	6952	4	required	require	VBN
18751	6952	5	to	to	TO
18751	6952	6	obtain	obtain	VB
18751	6952	7	the	the	DT
18751	6952	8	pure	pure	JJ
18751	6952	9	metal	metal	NN
18751	6952	10	from	from	IN
18751	6952	11	tin	tin	JJ
18751	6952	12	ores	ore	NNS
18751	6952	13	containing	contain	VBG
18751	6952	14	the	the	DT
18751	6952	15	ores	ore	NNS
18751	6952	16	of	of	IN
18751	6952	17	other	other	JJ
18751	6952	18	metals	metal	NNS
18751	6952	19	associated	associate	VBN
18751	6952	20	with	with	IN
18751	6952	21	them	-PRON-	PRP
18751	6952	22	,	,	,
18751	6952	23	the	the	DT
18751	6952	24	latter	latter	JJ
18751	6952	25	must	must	MD
18751	6952	26	be	be	VB
18751	6952	27	removed	remove	VBN
18751	6952	28	by	by	IN
18751	6952	29	digesting	digest	VBG
18751	6952	30	in	in	IN
18751	6952	31	strong	strong	JJ
18751	6952	32	hydrochloric	hydrochloric	JJ
18751	6952	33	acid	acid	NN
18751	6952	34	,	,	,
18751	6952	35	and	and	CC
18751	6952	36	washing	wash	VBG
18751	6952	37	.	.	.
18751	6953	1	The	the	DT
18751	6953	2	assay	assay	NN
18751	6953	3	may	may	MD
18751	6953	4	then	then	RB
18751	6953	5	be	be	VB
18751	6953	6	conducted	conduct	VBN
18751	6953	7	in	in	IN
18751	6953	8	the	the	DT
18751	6953	9	usual	usual	JJ
18751	6953	10	way	way	NN
18751	6953	11	,	,	,
18751	6953	12	and	and	CC
18751	6953	13	a	a	DT
18751	6953	14	fairly	fairly	RB
18751	6953	15	pure	pure	JJ
18751	6953	16	lump	lump	NN
18751	6953	17	will	will	MD
18751	6953	18	be	be	VB
18751	6953	19	obtained	obtain	VBN
18751	6953	20	.	.	.
18751	6954	1	If	if	IN
18751	6954	2	wolfram	wolfram	NNP
18751	6954	3	be	be	VB
18751	6954	4	present	present	JJ
18751	6954	5	in	in	IN
18751	6954	6	any	any	DT
18751	6954	7	appreciable	appreciable	JJ
18751	6954	8	quantity	quantity	NN
18751	6954	9	in	in	IN
18751	6954	10	the	the	DT
18751	6954	11	ore	ore	NN
18751	6954	12	,	,	,
18751	6954	13	it	-PRON-	PRP
18751	6954	14	considerably	considerably	RB
18751	6954	15	reduces	reduce	VBZ
18751	6954	16	the	the	DT
18751	6954	17	proportion	proportion	NN
18751	6954	18	of	of	IN
18751	6954	19	lump	lump	NN
18751	6954	20	,	,	,
18751	6954	21	and	and	CC
18751	6954	22	at	at	IN
18751	6954	23	the	the	DT
18751	6954	24	same	same	JJ
18751	6954	25	time	time	NN
18751	6954	26	it	-PRON-	PRP
18751	6954	27	increases	increase	VBZ
18751	6954	28	the	the	DT
18751	6954	29	fine	fine	JJ
18751	6954	30	tin	tin	NN
18751	6954	31	(	(	-LRB-
18751	6954	32	or	or	CC
18751	6954	33	_	_	NNP
18751	6954	34	prillion	prillion	NN
18751	6954	35	_	_	NNP
18751	6954	36	,	,	,
18751	6954	37	as	as	IN
18751	6954	38	it	-PRON-	PRP
18751	6954	39	is	be	VBZ
18751	6954	40	termed	term	VBN
18751	6954	41	)	)	-RRB-
18751	6954	42	in	in	IN
18751	6954	43	the	the	DT
18751	6954	44	assay	assay	NN
18751	6954	45	.	.	.
18751	6955	1	This	this	DT
18751	6955	2	may	may	MD
18751	6955	3	be	be	VB
18751	6955	4	got	get	VBN
18751	6955	5	rid	rid	VBN
18751	6955	6	of	of	IN
18751	6955	7	by	by	IN
18751	6955	8	boiling	boil	VBG
18751	6955	9	in	in	IN
18751	6955	10	aqua	aqua	NNP
18751	6955	11	regia	regia	NNP
18751	6955	12	,	,	,
18751	6955	13	and	and	CC
18751	6955	14	dissolving	dissolve	VBG
18751	6955	15	out	out	RP
18751	6955	16	the	the	DT
18751	6955	17	tungstic	tungstic	JJ
18751	6955	18	acid	acid	NN
18751	6955	19	which	which	WDT
18751	6955	20	has	have	VBZ
18751	6955	21	been	be	VBN
18751	6955	22	liberated	liberate	VBN
18751	6955	23	by	by	IN
18751	6955	24	means	mean	NNS
18751	6955	25	of	of	IN
18751	6955	26	ammonia	ammonia	NNP
18751	6955	27	.	.	.
18751	6956	1	It	-PRON-	PRP
18751	6956	2	will	will	MD
18751	6956	3	be	be	VB
18751	6956	4	seen	see	VBN
18751	6956	5	that	that	IN
18751	6956	6	this	this	DT
18751	6956	7	method	method	NN
18751	6956	8	of	of	IN
18751	6956	9	assaying	assay	VBG
18751	6956	10	tin	tin	NN
18751	6956	11	has	have	VBZ
18751	6956	12	its	-PRON-	PRP$
18751	6956	13	advantages	advantage	NNS
18751	6956	14	and	and	CC
18751	6956	15	its	-PRON-	PRP$
18751	6956	16	drawbacks	drawback	NNS
18751	6956	17	.	.	.
18751	6957	1	It	-PRON-	PRP
18751	6957	2	is	be	VBZ
18751	6957	3	quickly	quickly	RB
18751	6957	4	performed	perform	VBN
18751	6957	5	;	;	:
18751	6957	6	with	with	IN
18751	6957	7	ores	ore	NNS
18751	6957	8	of	of	IN
18751	6957	9	good	good	JJ
18751	6957	10	quality	quality	NN
18751	6957	11	it	-PRON-	PRP
18751	6957	12	gives	give	VBZ
18751	6957	13	results	result	NNS
18751	6957	14	not	not	RB
18751	6957	15	to	to	TO
18751	6957	16	be	be	VB
18751	6957	17	excelled	excel	VBN
18751	6957	18	by	by	IN
18751	6957	19	any	any	DT
18751	6957	20	other	other	JJ
18751	6957	21	process	process	NN
18751	6957	22	;	;	:
18751	6957	23	and	and	CC
18751	6957	24	it	-PRON-	PRP
18751	6957	25	gives	give	VBZ
18751	6957	26	the	the	DT
18751	6957	27	smelter	smelter	NN
18751	6957	28	the	the	DT
18751	6957	29	actual	actual	JJ
18751	6957	30	alloy	alloy	NN
18751	6957	31	and	and	CC
18751	6957	32	quality	quality	NN
18751	6957	33	of	of	IN
18751	6957	34	metal	metal	NN
18751	6957	35	he	-PRON-	PRP
18751	6957	36	may	may	MD
18751	6957	37	expect	expect	VB
18751	6957	38	to	to	TO
18751	6957	39	get	get	VB
18751	6957	40	in	in	IN
18751	6957	41	the	the	DT
18751	6957	42	smelting	smelting	NN
18751	6957	43	of	of	IN
18751	6957	44	the	the	DT
18751	6957	45	ore	ore	NN
18751	6957	46	,	,	,
18751	6957	47	which	which	WDT
18751	6957	48	no	no	DT
18751	6957	49	other	other	JJ
18751	6957	50	mode	mode	NN
18751	6957	51	of	of	IN
18751	6957	52	assaying	assaying	NN
18751	6957	53	will	will	MD
18751	6957	54	do	do	VB
18751	6957	55	:	:	:
18751	6957	56	against	against	IN
18751	6957	57	which	which	WDT
18751	6957	58	may	may	MD
18751	6957	59	be	be	VB
18751	6957	60	set	set	VBN
18751	6957	61	the	the	DT
18751	6957	62	skill	skill	NN
18751	6957	63	required	require	VBN
18751	6957	64	to	to	TO
18751	6957	65	obtain	obtain	VB
18751	6957	66	accurate	accurate	JJ
18751	6957	67	results	result	NNS
18751	6957	68	with	with	IN
18751	6957	69	the	the	DT
18751	6957	70	vanning	vanne	VBG
18751	6957	71	shovel	shovel	NN
18751	6957	72	;	;	:
18751	6957	73	the	the	DT
18751	6957	74	loss	loss	NN
18751	6957	75	of	of	IN
18751	6957	76	metal	metal	NN
18751	6957	77	in	in	IN
18751	6957	78	poor	poor	JJ
18751	6957	79	ores	ore	NNS
18751	6957	80	containing	contain	VBG
18751	6957	81	an	an	DT
18751	6957	82	excess	excess	NN
18751	6957	83	of	of	IN
18751	6957	84	silica	silica	NN
18751	6957	85	;	;	:
18751	6957	86	and	and	CC
18751	6957	87	the	the	DT
18751	6957	88	high	high	JJ
18751	6957	89	results	result	NNS
18751	6957	90	from	from	IN
18751	6957	91	ores	ore	NNS
18751	6957	92	containing	contain	VBG
18751	6957	93	a	a	DT
18751	6957	94	large	large	JJ
18751	6957	95	quantity	quantity	NN
18751	6957	96	of	of	IN
18751	6957	97	metallic	metallic	JJ
18751	6957	98	impurities	impurity	NNS
18751	6957	99	.	.	.
18751	6958	1	~Cyanide	~Cyanide	NFP
18751	6958	2	Method.~--Weigh	method.~--weigh	NN
18751	6958	3	up	up	RB
18751	6958	4	20	20	CD
18751	6958	5	grams	gram	NNS
18751	6958	6	of	of	IN
18751	6958	7	the	the	DT
18751	6958	8	ore	ore	NN
18751	6958	9	and	and	CC
18751	6958	10	dry	dry	VB
18751	6958	11	it	-PRON-	PRP
18751	6958	12	on	on	IN
18751	6958	13	a	a	DT
18751	6958	14	scoop	scoop	NN
18751	6958	15	over	over	IN
18751	6958	16	the	the	DT
18751	6958	17	Bunsen	Bunsen	NNP
18751	6958	18	flame	flame	NN
18751	6958	19	.	.	.
18751	6959	1	When	when	WRB
18751	6959	2	dry	dry	JJ
18751	6959	3	,	,	,
18751	6959	4	weigh	weigh	VB
18751	6959	5	,	,	,
18751	6959	6	and	and	CC
18751	6959	7	calculate	calculate	VB
18751	6959	8	the	the	DT
18751	6959	9	percentage	percentage	NN
18751	6959	10	of	of	IN
18751	6959	11	water	water	NN
18751	6959	12	from	from	IN
18751	6959	13	the	the	DT
18751	6959	14	loss	loss	NN
18751	6959	15	in	in	IN
18751	6959	16	weight	weight	NN
18751	6959	17	.	.	.
18751	6960	1	Transfer	transfer	VB
18751	6960	2	the	the	DT
18751	6960	3	dried	dry	VBN
18751	6960	4	ore	ore	NN
18751	6960	5	to	to	IN
18751	6960	6	an	an	DT
18751	6960	7	evaporating	evaporating	NN
18751	6960	8	dish	dish	NN
18751	6960	9	,	,	,
18751	6960	10	and	and	CC
18751	6960	11	cover	cover	VB
18751	6960	12	with	with	IN
18751	6960	13	30	30	CD
18751	6960	14	c.c	c.c	NN
18751	6960	15	.	.	.
18751	6961	1	of	of	IN
18751	6961	2	hydrochloric	hydrochloric	JJ
18751	6961	3	acid	acid	NN
18751	6961	4	;	;	:
18751	6961	5	boil	boil	VB
18751	6961	6	for	for	IN
18751	6961	7	10	10	CD
18751	6961	8	or	or	CC
18751	6961	9	12	12	CD
18751	6961	10	minutes	minute	NNS
18751	6961	11	,	,	,
18751	6961	12	and	and	CC
18751	6961	13	then	then	RB
18751	6961	14	add	add	VB
18751	6961	15	5	5	CD
18751	6961	16	c.c	c.c	NNP
18751	6961	17	.	.	.
18751	6962	1	of	of	IN
18751	6962	2	nitric	nitric	JJ
18751	6962	3	acid	acid	NN
18751	6962	4	and	and	CC
18751	6962	5	boil	boil	VB
18751	6962	6	again	again	RB
18751	6962	7	.	.	.
18751	6963	1	Dilute	dilute	VB
18751	6963	2	with	with	IN
18751	6963	3	water	water	NN
18751	6963	4	,	,	,
18751	6963	5	and	and	CC
18751	6963	6	filter	filter	NN
18751	6963	7	.	.	.
18751	6964	1	Transfer	transfer	VB
18751	6964	2	the	the	DT
18751	6964	3	filter	filter	NN
18751	6964	4	and	and	CC
18751	6964	5	its	-PRON-	PRP$
18751	6964	6	contents	content	NNS
18751	6964	7	to	to	IN
18751	6964	8	an	an	DT
18751	6964	9	E	E	NNP
18751	6964	10	Battersea	Battersea	NNP
18751	6964	11	crucible	crucible	NN
18751	6964	12	,	,	,
18751	6964	13	and	and	CC
18751	6964	14	calcine	calcine	VB
18751	6964	15	it	-PRON-	PRP
18751	6964	16	for	for	IN
18751	6964	17	a	a	DT
18751	6964	18	few	few	JJ
18751	6964	19	minutes	minute	NNS
18751	6964	20	.	.	.
18751	6965	1	Cool	cool	UH
18751	6965	2	,	,	,
18751	6965	3	and	and	CC
18751	6965	4	weigh	weigh	VB
18751	6965	5	the	the	DT
18751	6965	6	residue	residue	NN
18751	6965	7	.	.	.
18751	6966	1	The	the	DT
18751	6966	2	loss	loss	NN
18751	6966	3	equals	equal	VBZ
18751	6966	4	the	the	DT
18751	6966	5	oxides	oxide	NNS
18751	6966	6	soluble	soluble	JJ
18751	6966	7	in	in	IN
18751	6966	8	acid	acid	NN
18751	6966	9	.	.	.
18751	6967	1	Transfer	transfer	VB
18751	6967	2	the	the	DT
18751	6967	3	residue	residue	NN
18751	6967	4	to	to	IN
18751	6967	5	the	the	DT
18751	6967	6	crucible	crucible	JJ
18751	6967	7	and	and	CC
18751	6967	8	mix	mix	VB
18751	6967	9	it	-PRON-	PRP
18751	6967	10	with	with	IN
18751	6967	11	its	-PRON-	PRP$
18751	6967	12	own	own	JJ
18751	6967	13	weight	weight	NN
18751	6967	14	of	of	IN
18751	6967	15	cyanide	cyanide	NN
18751	6967	16	of	of	IN
18751	6967	17	potassium	potassium	NN
18751	6967	18	;	;	:
18751	6967	19	add	add	VB
18751	6967	20	a	a	DT
18751	6967	21	similar	similar	JJ
18751	6967	22	amount	amount	NN
18751	6967	23	of	of	IN
18751	6967	24	"	"	``
18751	6967	25	cyanide	cyanide	NN
18751	6967	26	"	"	''
18751	6967	27	as	as	IN
18751	6967	28	a	a	DT
18751	6967	29	cover	cover	NN
18751	6967	30	.	.	.
18751	6968	1	Place	place	NN
18751	6968	2	in	in	IN
18751	6968	3	the	the	DT
18751	6968	4	furnace	furnace	NN
18751	6968	5	,	,	,
18751	6968	6	and	and	CC
18751	6968	7	when	when	WRB
18751	6968	8	the	the	DT
18751	6968	9	charge	charge	NN
18751	6968	10	has	have	VBZ
18751	6968	11	attained	attain	VBN
18751	6968	12	the	the	DT
18751	6968	13	temperature	temperature	NN
18751	6968	14	of	of	IN
18751	6968	15	the	the	DT
18751	6968	16	furnace	furnace	NN
18751	6968	17	(	(	-LRB-
18751	6968	18	in	in	RB
18751	6968	19	from	from	IN
18751	6968	20	3	3	CD
18751	6968	21	to	to	IN
18751	6968	22	6	6	CD
18751	6968	23	minutes	minute	NNS
18751	6968	24	)	)	-RRB-
18751	6968	25	,	,	,
18751	6968	26	remove	remove	VB
18751	6968	27	it	-PRON-	PRP
18751	6968	28	at	at	IN
18751	6968	29	once	once	RB
18751	6968	30	;	;	:
18751	6968	31	tap	tap	VB
18751	6968	32	the	the	DT
18751	6968	33	pot	pot	NN
18751	6968	34	_	_	NNP
18751	6968	35	vigorously	vigorously	RB
18751	6968	36	_	_	IN
18751	6968	37	several	several	JJ
18751	6968	38	times	time	NNS
18751	6968	39	,	,	,
18751	6968	40	and	and	CC
18751	6968	41	then	then	RB
18751	6968	42	pour	pour	VB
18751	6968	43	its	-PRON-	PRP$
18751	6968	44	contents	content	NNS
18751	6968	45	quietly	quietly	RB
18751	6968	46	into	into	IN
18751	6968	47	a	a	DT
18751	6968	48	mould	mould	NN
18751	6968	49	.	.	.
18751	6969	1	Dissolve	dissolve	VB
18751	6969	2	the	the	DT
18751	6969	3	slag	slag	NN
18751	6969	4	in	in	IN
18751	6969	5	water	water	NN
18751	6969	6	,	,	,
18751	6969	7	clean	clean	JJ
18751	6969	8	,	,	,
18751	6969	9	dry	dry	JJ
18751	6969	10	,	,	,
18751	6969	11	and	and	CC
18751	6969	12	weigh	weigh	VB
18751	6969	13	the	the	DT
18751	6969	14	button	button	NN
18751	6969	15	of	of	IN
18751	6969	16	tin	tin	NN
18751	6969	17	.	.	.
18751	6970	1	WET	WET	NNP
18751	6970	2	METHODS	METHODS	NNP
18751	6970	3	.	.	.
18751	6971	1	~Detection.~--Tin	~detection.~--tin	NN
18751	6971	2	ore	ore	NN
18751	6971	3	is	be	VBZ
18751	6971	4	detected	detect	VBN
18751	6971	5	by	by	IN
18751	6971	6	its	-PRON-	PRP$
18751	6971	7	insolubility	insolubility	NN
18751	6971	8	in	in	IN
18751	6971	9	acids	acid	NNS
18751	6971	10	,	,	,
18751	6971	11	high	high	JJ
18751	6971	12	specific	specific	JJ
18751	6971	13	gravity	gravity	NN
18751	6971	14	,	,	,
18751	6971	15	and	and	CC
18751	6971	16	characteristic	characteristic	JJ
18751	6971	17	appearance	appearance	NN
18751	6971	18	in	in	IN
18751	6971	19	water	water	NN
18751	6971	20	.	.	.
18751	6972	1	The	the	DT
18751	6972	2	powder	powder	NN
18751	6972	3	is	be	VBZ
18751	6972	4	separated	separate	VBN
18751	6972	5	from	from	IN
18751	6972	6	the	the	DT
18751	6972	7	lighter	light	JJR
18751	6972	8	gangue	gangue	NN
18751	6972	9	by	by	IN
18751	6972	10	washing	wash	VBG
18751	6972	11	.	.	.
18751	6973	1	It	-PRON-	PRP
18751	6973	2	is	be	VBZ
18751	6973	3	fused	fuse	VBN
18751	6973	4	in	in	IN
18751	6973	5	a	a	DT
18751	6973	6	Berlin	Berlin	NNP
18751	6973	7	crucible	crucible	NN
18751	6973	8	with	with	IN
18751	6973	9	five	five	CD
18751	6973	10	times	time	NNS
18751	6973	11	its	-PRON-	PRP$
18751	6973	12	weight	weight	NN
18751	6973	13	of	of	IN
18751	6973	14	potassic	potassic	JJ
18751	6973	15	cyanide	cyanide	NN
18751	6973	16	at	at	IN
18751	6973	17	a	a	DT
18751	6973	18	moderately	moderately	RB
18751	6973	19	high	high	JJ
18751	6973	20	temperature	temperature	NN
18751	6973	21	in	in	IN
18751	6973	22	a	a	DT
18751	6973	23	muffle	muffle	NN
18751	6973	24	,	,	,
18751	6973	25	or	or	CC
18751	6973	26	over	over	IN
18751	6973	27	the	the	DT
18751	6973	28	blowpipe	blowpipe	NN
18751	6973	29	.	.	.
18751	6974	1	The	the	DT
18751	6974	2	slag	slag	NN
18751	6974	3	is	be	VBZ
18751	6974	4	washed	wash	VBN
18751	6974	5	off	off	RP
18751	6974	6	with	with	IN
18751	6974	7	water	water	NN
18751	6974	8	,	,	,
18751	6974	9	and	and	CC
18751	6974	10	the	the	DT
18751	6974	11	metallic	metallic	JJ
18751	6974	12	buttons	button	NNS
18751	6974	13	or	or	CC
18751	6974	14	residue	residue	NN
18751	6974	15	treated	treat	VBN
18751	6974	16	with	with	IN
18751	6974	17	hydrochloric	hydrochloric	JJ
18751	6974	18	acid	acid	NN
18751	6974	19	(	(	-LRB-
18751	6974	20	not	not	RB
18751	6974	21	aqua	aqua	NNP
18751	6974	22	regia	regia	NNP
18751	6974	23	)	)	-RRB-
18751	6974	24	,	,	,
18751	6974	25	for	for	IN
18751	6974	26	some	some	DT
18751	6974	27	time	time	NN
18751	6974	28	.	.	.
18751	6975	1	One	one	CD
18751	6975	2	portion	portion	NN
18751	6975	3	of	of	IN
18751	6975	4	the	the	DT
18751	6975	5	solution	solution	NN
18751	6975	6	strikes	strike	VBZ
18751	6975	7	a	a	DT
18751	6975	8	purple	purple	JJ
18751	6975	9	colour	colour	NN
18751	6975	10	with	with	IN
18751	6975	11	chloride	chloride	NN
18751	6975	12	of	of	IN
18751	6975	13	gold	gold	NN
18751	6975	14	,	,	,
18751	6975	15	another	another	DT
18751	6975	16	portion	portion	NN
18751	6975	17	gives	give	VBZ
18751	6975	18	a	a	DT
18751	6975	19	white	white	JJ
18751	6975	20	or	or	CC
18751	6975	21	grey	grey	JJ
18751	6975	22	precipitate	precipitate	NN
18751	6975	23	or	or	CC
18751	6975	24	cloudiness	cloudiness	NN
18751	6975	25	with	with	IN
18751	6975	26	mercuric	mercuric	NN
18751	6975	27	chloride	chloride	NN
18751	6975	28	.	.	.
18751	6976	1	These	these	DT
18751	6976	2	reactions	reaction	NNS
18751	6976	3	are	be	VBP
18751	6976	4	characteristic	characteristic	JJ
18751	6976	5	of	of	IN
18751	6976	6	tin	tin	NN
18751	6976	7	as	as	IN
18751	6976	8	stannous	stannous	JJ
18751	6976	9	chloride	chloride	NN
18751	6976	10	.	.	.
18751	6977	1	Metallic	metallic	JJ
18751	6977	2	tin	tin	NN
18751	6977	3	treated	treat	VBN
18751	6977	4	with	with	IN
18751	6977	5	nitric	nitric	JJ
18751	6977	6	acid	acid	NN
18751	6977	7	becomes	become	VBZ
18751	6977	8	converted	convert	VBN
18751	6977	9	into	into	IN
18751	6977	10	a	a	DT
18751	6977	11	white	white	JJ
18751	6977	12	insoluble	insoluble	JJ
18751	6977	13	powder	powder	NN
18751	6977	14	(	(	-LRB-
18751	6977	15	metastannic	metastannic	JJ
18751	6977	16	acid	acid	NN
18751	6977	17	)	)	-RRB-
18751	6977	18	.	.	.
18751	6978	1	Aqua	Aqua	NNP
18751	6978	2	regia	regia	NN
18751	6978	3	dissolves	dissolve	VBZ
18751	6978	4	tin	tin	VBP
18751	6978	5	readily	readily	RB
18751	6978	6	,	,	,
18751	6978	7	forming	form	VBG
18751	6978	8	stannic	stannic	JJ
18751	6978	9	chloride	chloride	NN
18751	6978	10	,	,	,
18751	6978	11	and	and	CC
18751	6978	12	in	in	IN
18751	6978	13	this	this	DT
18751	6978	14	solution	solution	NN
18751	6978	15	the	the	DT
18751	6978	16	metal	metal	NN
18751	6978	17	is	be	VBZ
18751	6978	18	detected	detect	VBN
18751	6978	19	by	by	IN
18751	6978	20	precipitation	precipitation	NN
18751	6978	21	with	with	IN
18751	6978	22	sulphuretted	sulphuret	VBN
18751	6978	23	hydrogen	hydrogen	NN
18751	6978	24	,	,	,
18751	6978	25	which	which	WDT
18751	6978	26	gives	give	VBZ
18751	6978	27	a	a	DT
18751	6978	28	yellow	yellow	JJ
18751	6978	29	precipitate	precipitate	NN
18751	6978	30	.	.	.
18751	6979	1	Tin	tin	NN
18751	6979	2	in	in	IN
18751	6979	3	solution	solution	NN
18751	6979	4	as	as	IN
18751	6979	5	stannic	stannic	JJ
18751	6979	6	or	or	CC
18751	6979	7	stannous	stannous	JJ
18751	6979	8	chloride	chloride	NN
18751	6979	9	is	be	VBZ
18751	6979	10	precipitated	precipitate	VBN
18751	6979	11	as	as	IN
18751	6979	12	metal	metal	NN
18751	6979	13	by	by	IN
18751	6979	14	means	mean	NNS
18751	6979	15	of	of	IN
18751	6979	16	zinc	zinc	NN
18751	6979	17	.	.	.
18751	6980	1	The	the	DT
18751	6980	2	fact	fact	NN
18751	6980	3	that	that	IN
18751	6980	4	tin	tin	JJ
18751	6980	5	forms	form	NNS
18751	6980	6	two	two	CD
18751	6980	7	well	well	RB
18751	6980	8	-	-	HYPH
18751	6980	9	defined	define	VBN
18751	6980	10	series	series	NN
18751	6980	11	of	of	IN
18751	6980	12	compounds	compound	NNS
18751	6980	13	is	be	VBZ
18751	6980	14	taken	take	VBN
18751	6980	15	advantage	advantage	NN
18751	6980	16	of	of	IN
18751	6980	17	in	in	IN
18751	6980	18	assaying	assaying	NN
18751	6980	19	(	(	-LRB-
18751	6980	20	just	just	RB
18751	6980	21	as	as	IN
18751	6980	22	in	in	IN
18751	6980	23	the	the	DT
18751	6980	24	case	case	NN
18751	6980	25	of	of	IN
18751	6980	26	iron	iron	NN
18751	6980	27	)	)	-RRB-
18751	6980	28	,	,	,
18751	6980	29	by	by	IN
18751	6980	30	determining	determine	VBG
18751	6980	31	how	how	WRB
18751	6980	32	much	much	JJ
18751	6980	33	of	of	IN
18751	6980	34	an	an	DT
18751	6980	35	oxidising	oxidising	JJ
18751	6980	36	agent	agent	NN
18751	6980	37	is	be	VBZ
18751	6980	38	required	require	VBN
18751	6980	39	to	to	TO
18751	6980	40	convert	convert	VB
18751	6980	41	it	-PRON-	PRP
18751	6980	42	from	from	IN
18751	6980	43	the	the	DT
18751	6980	44	stannous	stannous	JJ
18751	6980	45	into	into	IN
18751	6980	46	the	the	DT
18751	6980	47	stannic	stannic	JJ
18751	6980	48	state	state	NN
18751	6980	49	.	.	.
18751	6981	1	For	for	IN
18751	6981	2	example	example	NN
18751	6981	3	,	,	,
18751	6981	4	on	on	IN
18751	6981	5	the	the	DT
18751	6981	6	addition	addition	NN
18751	6981	7	of	of	IN
18751	6981	8	a	a	DT
18751	6981	9	solution	solution	NN
18751	6981	10	of	of	IN
18751	6981	11	permanganate	permanganate	NN
18751	6981	12	of	of	IN
18751	6981	13	potash	potash	NN
18751	6981	14	to	to	IN
18751	6981	15	a	a	DT
18751	6981	16	solution	solution	NN
18751	6981	17	of	of	IN
18751	6981	18	stannous	stannous	JJ
18751	6981	19	chloride	chloride	NN
18751	6981	20	the	the	DT
18751	6981	21	oxidation	oxidation	NN
18751	6981	22	goes	go	VBZ
18751	6981	23	on	on	RP
18751	6981	24	rapidly	rapidly	RB
18751	6981	25	,	,	,
18751	6981	26	and	and	CC
18751	6981	27	the	the	DT
18751	6981	28	finishing	finishing	JJ
18751	6981	29	point	point	NN
18751	6981	30	is	be	VBZ
18751	6981	31	sharp	sharp	JJ
18751	6981	32	and	and	CC
18751	6981	33	distinct	distinct	JJ
18751	6981	34	;	;	:
18751	6981	35	but	but	CC
18751	6981	36	acid	acid	JJ
18751	6981	37	solutions	solution	NNS
18751	6981	38	of	of	IN
18751	6981	39	stannous	stannous	JJ
18751	6981	40	chloride	chloride	NN
18751	6981	41	quickly	quickly	RB
18751	6981	42	take	take	VB
18751	6981	43	up	up	RP
18751	6981	44	oxygen	oxygen	NN
18751	6981	45	from	from	IN
18751	6981	46	that	that	DT
18751	6981	47	dissolved	dissolve	VBN
18751	6981	48	in	in	IN
18751	6981	49	the	the	DT
18751	6981	50	water	water	NN
18751	6981	51	used	use	VBN
18751	6981	52	and	and	CC
18751	6981	53	from	from	IN
18751	6981	54	the	the	DT
18751	6981	55	air	air	NN
18751	6981	56	.	.	.
18751	6982	1	Unfortunately	unfortunately	RB
18751	6982	2	,	,	,
18751	6982	3	there	there	EX
18751	6982	4	is	be	VBZ
18751	6982	5	no	no	DT
18751	6982	6	obvious	obvious	JJ
18751	6982	7	sign	sign	NN
18751	6982	8	that	that	IN
18751	6982	9	such	such	JJ
18751	6982	10	oxidation	oxidation	NN
18751	6982	11	has	have	VBZ
18751	6982	12	taken	take	VBN
18751	6982	13	place	place	NN
18751	6982	14	,	,	,
18751	6982	15	except	except	IN
18751	6982	16	that	that	DT
18751	6982	17	(	(	-LRB-
18751	6982	18	fatal	fatal	JJ
18751	6982	19	to	to	IN
18751	6982	20	the	the	DT
18751	6982	21	assay	assay	NN
18751	6982	22	)	)	-RRB-
18751	6982	23	a	a	DT
18751	6982	24	smaller	small	JJR
18751	6982	25	volume	volume	NN
18751	6982	26	of	of	IN
18751	6982	27	the	the	DT
18751	6982	28	permanganate	permanganate	NN
18751	6982	29	is	be	VBZ
18751	6982	30	required	require	VBN
18751	6982	31	.	.	.
18751	6983	1	Great	great	JJ
18751	6983	2	care	care	NN
18751	6983	3	is	be	VBZ
18751	6983	4	required	require	VBN
18751	6983	5	with	with	IN
18751	6983	6	such	such	JJ
18751	6983	7	solutions	solution	NNS
18751	6983	8	,	,	,
18751	6983	9	both	both	CC
18751	6983	10	before	before	IN
18751	6983	11	and	and	CC
18751	6983	12	during	during	IN
18751	6983	13	titration	titration	NN
18751	6983	14	.	.	.
18751	6984	1	The	the	DT
18751	6984	2	addition	addition	NN
18751	6984	3	of	of	IN
18751	6984	4	an	an	DT
18751	6984	5	excess	excess	NN
18751	6984	6	of	of	IN
18751	6984	7	ferric	ferric	JJ
18751	6984	8	chloride	chloride	NN
18751	6984	9	to	to	IN
18751	6984	10	the	the	DT
18751	6984	11	stannous	stannous	JJ
18751	6984	12	solution	solution	NN
18751	6984	13	,	,	,
18751	6984	14	as	as	RB
18751	6984	15	soon	soon	RB
18751	6984	16	as	as	IN
18751	6984	17	the	the	DT
18751	6984	18	whole	whole	NN
18751	6984	19	of	of	IN
18751	6984	20	the	the	DT
18751	6984	21	tin	tin	NN
18751	6984	22	has	have	VBZ
18751	6984	23	been	be	VBN
18751	6984	24	dissolved	dissolve	VBN
18751	6984	25	,	,	,
18751	6984	26	will	will	MD
18751	6984	27	lessen	lessen	VB
18751	6984	28	this	this	DT
18751	6984	29	liability	liability	NN
18751	6984	30	to	to	IN
18751	6984	31	oxidation	oxidation	NN
18751	6984	32	.	.	.
18751	6985	1	~Separation.~--If	~Separation.~--If	NFP
18751	6985	2	the	the	DT
18751	6985	3	tin	tin	NN
18751	6985	4	is	be	VBZ
18751	6985	5	present	present	JJ
18751	6985	6	in	in	IN
18751	6985	7	an	an	DT
18751	6985	8	alloy	alloy	NN
18751	6985	9	,	,	,
18751	6985	10	the	the	DT
18751	6985	11	substance	substance	NN
18751	6985	12	is	be	VBZ
18751	6985	13	boiled	boil	VBN
18751	6985	14	in	in	IN
18751	6985	15	an	an	DT
18751	6985	16	evaporating	evaporating	NN
18751	6985	17	dish	dish	NN
18751	6985	18	with	with	IN
18751	6985	19	dilute	dilute	JJ
18751	6985	20	nitric	nitric	NN
18751	6985	21	acid	acid	NN
18751	6985	22	until	until	IN
18751	6985	23	the	the	DT
18751	6985	24	whole	whole	NN
18751	6985	25	of	of	IN
18751	6985	26	the	the	DT
18751	6985	27	material	material	NN
18751	6985	28	is	be	VBZ
18751	6985	29	attacked	attack	VBN
18751	6985	30	.	.	.
18751	6986	1	Evaporate	evaporate	VB
18751	6986	2	nearly	nearly	RB
18751	6986	3	to	to	IN
18751	6986	4	dryness	dryness	NN
18751	6986	5	,	,	,
18751	6986	6	dilute	dilute	NN
18751	6986	7	,	,	,
18751	6986	8	boil	boil	VB
18751	6986	9	for	for	IN
18751	6986	10	a	a	DT
18751	6986	11	few	few	JJ
18751	6986	12	minutes	minute	NNS
18751	6986	13	,	,	,
18751	6986	14	and	and	CC
18751	6986	15	filter	filter	VB
18751	6986	16	off	off	RP
18751	6986	17	the	the	DT
18751	6986	18	white	white	JJ
18751	6986	19	insoluble	insoluble	JJ
18751	6986	20	residue	residue	NN
18751	6986	21	.	.	.
18751	6987	1	Under	under	IN
18751	6987	2	certain	certain	JJ
18751	6987	3	circumstances	circumstance	NNS
18751	6987	4	this	this	DT
18751	6987	5	residue	residue	NN
18751	6987	6	will	will	MD
18751	6987	7	be	be	VB
18751	6987	8	nearly	nearly	RB
18751	6987	9	free	free	JJ
18751	6987	10	from	from	IN
18751	6987	11	other	other	JJ
18751	6987	12	metals	metal	NNS
18751	6987	13	,	,	,
18751	6987	14	in	in	IN
18751	6987	15	which	which	WDT
18751	6987	16	case	case	NN
18751	6987	17	it	-PRON-	PRP
18751	6987	18	is	be	VBZ
18751	6987	19	ignited	ignite	VBN
18751	6987	20	and	and	CC
18751	6987	21	weighed	weigh	VBN
18751	6987	22	.	.	.
18751	6988	1	If	if	IN
18751	6988	2	not	not	RB
18751	6988	3	known	know	VBN
18751	6988	4	to	to	TO
18751	6988	5	be	be	VB
18751	6988	6	pure	pure	JJ
18751	6988	7	it	-PRON-	PRP
18751	6988	8	must	must	MD
18751	6988	9	be	be	VB
18751	6988	10	ignited	ignite	VBN
18751	6988	11	,	,	,
18751	6988	12	reduced	reduce	VBN
18751	6988	13	in	in	IN
18751	6988	14	a	a	DT
18751	6988	15	current	current	NN
18751	6988	16	of	of	IN
18751	6988	17	hydrogen	hydrogen	NN
18751	6988	18	,	,	,
18751	6988	19	and	and	CC
18751	6988	20	treated	treat	VBN
18751	6988	21	as	as	IN
18751	6988	22	subsequently	subsequently	RB
18751	6988	23	described	describe	VBN
18751	6988	24	.	.	.
18751	6989	1	When	when	WRB
18751	6989	2	the	the	DT
18751	6989	3	tin	tin	NN
18751	6989	4	is	be	VBZ
18751	6989	5	present	present	JJ
18751	6989	6	as	as	IN
18751	6989	7	insoluble	insoluble	JJ
18751	6989	8	oxide	oxide	NN
18751	6989	9	in	in	IN
18751	6989	10	an	an	DT
18751	6989	11	ore	ore	NN
18751	6989	12	,	,	,
18751	6989	13	the	the	DT
18751	6989	14	substance	substance	NN
18751	6989	15	is	be	VBZ
18751	6989	16	finely	finely	RB
18751	6989	17	powdered	powder	VBN
18751	6989	18	,	,	,
18751	6989	19	and	and	CC
18751	6989	20	from	from	IN
18751	6989	21	1	1	CD
18751	6989	22	to	to	IN
18751	6989	23	5	5	CD
18751	6989	24	grams	gram	NNS
18751	6989	25	of	of	IN
18751	6989	26	it	-PRON-	PRP
18751	6989	27	(	(	-LRB-
18751	6989	28	according	accord	VBG
18751	6989	29	to	to	IN
18751	6989	30	its	-PRON-	PRP$
18751	6989	31	richness	richness	NN
18751	6989	32	)	)	-RRB-
18751	6989	33	boiled	boil	VBN
18751	6989	34	with	with	IN
18751	6989	35	30	30	CD
18751	6989	36	c.c	c.c	NN
18751	6989	37	.	.	.
18751	6990	1	of	of	IN
18751	6990	2	hydrochloric	hydrochloric	JJ
18751	6990	3	acid	acid	NN
18751	6990	4	in	in	IN
18751	6990	5	an	an	DT
18751	6990	6	evaporating	evaporating	NN
18751	6990	7	dish	dish	NN
18751	6990	8	till	till	IN
18751	6990	9	the	the	DT
18751	6990	10	oxide	oxide	NN
18751	6990	11	of	of	IN
18751	6990	12	iron	iron	NN
18751	6990	13	is	be	VBZ
18751	6990	14	seen	see	VBN
18751	6990	15	to	to	TO
18751	6990	16	be	be	VB
18751	6990	17	dissolved	dissolve	VBN
18751	6990	18	.	.	.
18751	6991	1	Then	then	RB
18751	6991	2	add	add	VB
18751	6991	3	1	1	CD
18751	6991	4	c.c	c.c	NNP
18751	6991	5	.	.	.
18751	6992	1	of	of	IN
18751	6992	2	nitric	nitric	JJ
18751	6992	3	acid	acid	NN
18751	6992	4	(	(	-LRB-
18751	6992	5	or	or	CC
18751	6992	6	more	more	JJR
18751	6992	7	if	if	IN
18751	6992	8	much	much	JJ
18751	6992	9	pyrites	pyrite	NNS
18751	6992	10	,	,	,
18751	6992	11	&	&	CC
18751	6992	12	c.	c.	NNP
18751	6992	13	,	,	,
18751	6992	14	is	be	VBZ
18751	6992	15	present	present	JJ
18751	6992	16	)	)	-RRB-
18751	6992	17	and	and	CC
18751	6992	18	continue	continue	VB
18751	6992	19	the	the	DT
18751	6992	20	boiling	boiling	NN
18751	6992	21	till	till	IN
18751	6992	22	these	these	DT
18751	6992	23	are	be	VBP
18751	6992	24	decomposed	decompose	VBN
18751	6992	25	;	;	:
18751	6992	26	dilute	dilute	NN
18751	6992	27	and	and	CC
18751	6992	28	filter	filter	VB
18751	6992	29	off	off	RP
18751	6992	30	,	,	,
18751	6992	31	washing	wash	VBG
18751	6992	32	first	first	RB
18751	6992	33	with	with	IN
18751	6992	34	dilute	dilute	NN
18751	6992	35	acid	acid	NN
18751	6992	36	and	and	CC
18751	6992	37	afterwards	afterwards	RB
18751	6992	38	with	with	IN
18751	6992	39	a	a	DT
18751	6992	40	little	little	JJ
18751	6992	41	dilute	dilute	JJ
18751	6992	42	ammonia	ammonia	NN
18751	6992	43	,	,	,
18751	6992	44	dry	dry	JJ
18751	6992	45	,	,	,
18751	6992	46	ignite	ignite	JJ
18751	6992	47	,	,	,
18751	6992	48	and	and	CC
18751	6992	49	place	place	NN
18751	6992	50	in	in	IN
18751	6992	51	a	a	DT
18751	6992	52	combustion	combustion	NN
18751	6992	53	tube	tube	NN
18751	6992	54	(	(	-LRB-
18751	6992	55	together	together	RB
18751	6992	56	with	with	IN
18751	6992	57	the	the	DT
18751	6992	58	filter	filter	NN
18751	6992	59	-	-	HYPH
18751	6992	60	ash	ash	NN
18751	6992	61	)	)	-RRB-
18751	6992	62	and	and	CC
18751	6992	63	heat	heat	NN
18751	6992	64	to	to	TO
18751	6992	65	redness	redness	VB
18751	6992	66	for	for	IN
18751	6992	67	about	about	RB
18751	6992	68	thirty	thirty	CD
18751	6992	69	minutes	minute	NNS
18751	6992	70	in	in	IN
18751	6992	71	a	a	DT
18751	6992	72	current	current	NN
18751	6992	73	of	of	IN
18751	6992	74	dried	dry	VBN
18751	6992	75	hydrogen	hydrogen	NN
18751	6992	76	.	.	.
18751	6993	1	[	[	-LRB-
18751	6993	2	Illustration	illustration	NN
18751	6993	3	:	:	:
18751	6993	4	FIG	FIG	NNP
18751	6993	5	.	.	.
18751	6994	1	58	58	CD
18751	6994	2	.	.	.
18751	6994	3	]	]	-RRB-
18751	6995	1	The	the	DT
18751	6995	2	oxide	oxide	NN
18751	6995	3	of	of	IN
18751	6995	4	tin	tin	NN
18751	6995	5	is	be	VBZ
18751	6995	6	placed	place	VBN
18751	6995	7	in	in	IN
18751	6995	8	a	a	DT
18751	6995	9	porcelain	porcelain	NN
18751	6995	10	boat	boat	NN
18751	6995	11	(	(	-LRB-
18751	6995	12	fig	fig	NN
18751	6995	13	.	.	.
18751	6996	1	58	58	CD
18751	6996	2	)	)	-RRB-
18751	6996	3	,	,	,
18751	6996	4	which	which	WDT
18751	6996	5	is	be	VBZ
18751	6996	6	then	then	RB
18751	6996	7	introduced	introduce	VBN
18751	6996	8	into	into	IN
18751	6996	9	a	a	DT
18751	6996	10	piece	piece	NN
18751	6996	11	of	of	IN
18751	6996	12	combustion	combustion	NN
18751	6996	13	tube	tube	NN
18751	6996	14	.	.	.
18751	6997	1	The	the	DT
18751	6997	2	latter	latter	JJ
18751	6997	3	,	,	,
18751	6997	4	wrapped	wrap	VBN
18751	6997	5	in	in	IN
18751	6997	6	a	a	DT
18751	6997	7	piece	piece	NN
18751	6997	8	of	of	IN
18751	6997	9	wire	wire	NN
18751	6997	10	gauze	gauze	NN
18751	6997	11	,	,	,
18751	6997	12	is	be	VBZ
18751	6997	13	supported	support	VBN
18751	6997	14	on	on	IN
18751	6997	15	a	a	DT
18751	6997	16	couple	couple	NN
18751	6997	17	of	of	IN
18751	6997	18	iron	iron	NN
18751	6997	19	rings	ring	NNS
18751	6997	20	,	,	,
18751	6997	21	and	and	CC
18751	6997	22	heated	heat	VBN
18751	6997	23	by	by	IN
18751	6997	24	one	one	CD
18751	6997	25	or	or	CC
18751	6997	26	two	two	CD
18751	6997	27	Bunsen	bunsen	JJ
18751	6997	28	burners	burner	NNS
18751	6997	29	in	in	IN
18751	6997	30	a	a	DT
18751	6997	31	furnace	furnace	NN
18751	6997	32	fitted	fit	VBN
18751	6997	33	up	up	RP
18751	6997	34	with	with	IN
18751	6997	35	loose	loose	JJ
18751	6997	36	fire	fire	NN
18751	6997	37	-	-	HYPH
18751	6997	38	brick	brick	NN
18751	6997	39	tiles	tile	NNS
18751	6997	40	,	,	,
18751	6997	41	as	as	IN
18751	6997	42	shown	show	VBN
18751	6997	43	in	in	IN
18751	6997	44	fig	fig	NN
18751	6997	45	.	.	.
18751	6998	1	59	59	CD
18751	6998	2	.	.	.
18751	6999	1	[	[	-LRB-
18751	6999	2	Illustration	illustration	NN
18751	6999	3	:	:	:
18751	6999	4	FIG	FIG	NNP
18751	6999	5	.	.	.
18751	7000	1	59	59	CD
18751	7000	2	.	.	.
18751	7000	3	]	]	-RRB-
18751	7001	1	When	when	WRB
18751	7001	2	the	the	DT
18751	7001	3	reduction	reduction	NN
18751	7001	4	is	be	VBZ
18751	7001	5	complete	complete	JJ
18751	7001	6	the	the	DT
18751	7001	7	tube	tube	NN
18751	7001	8	is	be	VBZ
18751	7001	9	allowed	allow	VBN
18751	7001	10	to	to	TO
18751	7001	11	cool	cool	VB
18751	7001	12	;	;	:
18751	7001	13	the	the	DT
18751	7001	14	boat	boat	NN
18751	7001	15	is	be	VBZ
18751	7001	16	removed	remove	VBN
18751	7001	17	and	and	CC
18751	7001	18	the	the	DT
18751	7001	19	tin	tin	NN
18751	7001	20	dissolved	dissolve	VBN
18751	7001	21	.	.	.
18751	7002	1	Add	add	VB
18751	7002	2	a	a	DT
18751	7002	3	rod	rod	NN
18751	7002	4	of	of	IN
18751	7002	5	zinc	zinc	NN
18751	7002	6	to	to	IN
18751	7002	7	the	the	DT
18751	7002	8	freely	freely	RB
18751	7002	9	-	-	HYPH
18751	7002	10	acid	acid	JJ
18751	7002	11	hot	hot	JJ
18751	7002	12	solution	solution	NN
18751	7002	13	,	,	,
18751	7002	14	and	and	CC
18751	7002	15	in	in	IN
18751	7002	16	a	a	DT
18751	7002	17	few	few	JJ
18751	7002	18	minutes	minute	NNS
18751	7002	19	decant	decant	NN
18751	7002	20	through	through	IN
18751	7002	21	a	a	DT
18751	7002	22	filter	filter	NN
18751	7002	23	and	and	CC
18751	7002	24	wash	wash	VB
18751	7002	25	with	with	IN
18751	7002	26	water	water	NN
18751	7002	27	,	,	,
18751	7002	28	after	after	IN
18751	7002	29	having	have	VBG
18751	7002	30	removed	remove	VBN
18751	7002	31	the	the	DT
18751	7002	32	zinc	zinc	NN
18751	7002	33	.	.	.
18751	7003	1	Wash	wash	VB
18751	7003	2	the	the	DT
18751	7003	3	precipitated	precipitate	VBN
18751	7003	4	metal	metal	NN
18751	7003	5	back	back	RB
18751	7003	6	into	into	IN
18751	7003	7	the	the	DT
18751	7003	8	beaker	beaker	NN
18751	7003	9	,	,	,
18751	7003	10	and	and	CC
18751	7003	11	dissolve	dissolve	VB
18751	7003	12	in	in	IN
18751	7003	13	10	10	CD
18751	7003	14	c.c	c.c	NNP
18751	7003	15	.	.	.
18751	7004	1	of	of	IN
18751	7004	2	dilute	dilute	NNP
18751	7004	3	nitric	nitric	NNP
18751	7004	4	acid	acid	NNP
18751	7004	5	,	,	,
18751	7004	6	evaporate	evaporate	VB
18751	7004	7	off	off	RP
18751	7004	8	the	the	DT
18751	7004	9	excess	excess	NN
18751	7004	10	of	of	IN
18751	7004	11	acid	acid	NN
18751	7004	12	;	;	:
18751	7004	13	dilute	dilute	NN
18751	7004	14	,	,	,
18751	7004	15	boil	boil	NN
18751	7004	16	,	,	,
18751	7004	17	and	and	CC
18751	7004	18	filter	filter	NN
18751	7004	19	.	.	.
18751	7005	1	Wash	wash	VB
18751	7005	2	,	,	,
18751	7005	3	dry	dry	JJ
18751	7005	4	,	,	,
18751	7005	5	ignite	ignite	VB
18751	7005	6	strongly	strongly	RB
18751	7005	7	in	in	IN
18751	7005	8	a	a	DT
18751	7005	9	porcelain	porcelain	NN
18751	7005	10	crucible	crucible	JJ
18751	7005	11	,	,	,
18751	7005	12	and	and	CC
18751	7005	13	weigh	weigh	VB
18751	7005	14	.	.	.
18751	7006	1	In	in	IN
18751	7006	2	the	the	DT
18751	7006	3	absence	absence	NN
18751	7006	4	of	of	IN
18751	7006	5	antimony	antimony	NN
18751	7006	6	the	the	DT
18751	7006	7	above	above	JJ
18751	7006	8	separation	separation	NN
18751	7006	9	works	work	VBZ
18751	7006	10	very	very	RB
18751	7006	11	well	well	RB
18751	7006	12	,	,	,
18751	7006	13	but	but	CC
18751	7006	14	if	if	IN
18751	7006	15	this	this	DT
18751	7006	16	metal	metal	NN
18751	7006	17	is	be	VBZ
18751	7006	18	present	present	JJ
18751	7006	19	in	in	IN
18751	7006	20	quantity	quantity	NN
18751	7006	21	the	the	DT
18751	7006	22	metals	metal	NNS
18751	7006	23	precipitated	precipitate	VBN
18751	7006	24	on	on	IN
18751	7006	25	the	the	DT
18751	7006	26	zinc	zinc	NN
18751	7006	27	must	must	MD
18751	7006	28	be	be	VB
18751	7006	29	covered	cover	VBN
18751	7006	30	with	with	IN
18751	7006	31	hydrochloric	hydrochloric	JJ
18751	7006	32	acid	acid	NN
18751	7006	33	and	and	CC
18751	7006	34	treated	treat	VBN
18751	7006	35	with	with	IN
18751	7006	36	a	a	DT
18751	7006	37	few	few	JJ
18751	7006	38	drops	drop	NNS
18751	7006	39	of	of	IN
18751	7006	40	nitric	nitric	NN
18751	7006	41	.	.	.
18751	7007	1	It	-PRON-	PRP
18751	7007	2	is	be	VBZ
18751	7007	3	then	then	RB
18751	7007	4	warmed	warm	VBN
18751	7007	5	with	with	IN
18751	7007	6	iron	iron	NN
18751	7007	7	wire	wire	NN
18751	7007	8	until	until	IN
18751	7007	9	no	no	DT
18751	7007	10	more	more	JJR
18751	7007	11	of	of	IN
18751	7007	12	the	the	DT
18751	7007	13	latter	latter	JJ
18751	7007	14	dissolves	dissolve	NNS
18751	7007	15	.	.	.
18751	7008	1	The	the	DT
18751	7008	2	antimony	antimony	NN
18751	7008	3	is	be	VBZ
18751	7008	4	precipitated	precipitate	VBN
18751	7008	5	as	as	IN
18751	7008	6	metal	metal	NN
18751	7008	7	,	,	,
18751	7008	8	and	and	CC
18751	7008	9	the	the	DT
18751	7008	10	tin	tin	NN
18751	7008	11	remains	remain	VBZ
18751	7008	12	in	in	IN
18751	7008	13	solution	solution	NN
18751	7008	14	as	as	IN
18751	7008	15	stannous	stannous	JJ
18751	7008	16	chloride	chloride	NN
18751	7008	17	.	.	.
18751	7009	1	The	the	DT
18751	7009	2	antimony	antimony	NN
18751	7009	3	is	be	VBZ
18751	7009	4	filtered	filter	VBN
18751	7009	5	off	off	RP
18751	7009	6	,	,	,
18751	7009	7	and	and	CC
18751	7009	8	may	may	MD
18751	7009	9	be	be	VB
18751	7009	10	washed	wash	VBN
18751	7009	11	with	with	IN
18751	7009	12	alcohol	alcohol	NN
18751	7009	13	,	,	,
18751	7009	14	and	and	CC
18751	7009	15	weighed	weigh	VBD
18751	7009	16	,	,	,
18751	7009	17	whilst	whilst	IN
18751	7009	18	the	the	DT
18751	7009	19	tin	tin	NN
18751	7009	20	in	in	IN
18751	7009	21	the	the	DT
18751	7009	22	filtrate	filtrate	NN
18751	7009	23	is	be	VBZ
18751	7009	24	precipitated	precipitate	VBN
18751	7009	25	with	with	IN
18751	7009	26	zinc	zinc	NN
18751	7009	27	,	,	,
18751	7009	28	and	and	CC
18751	7009	29	treated	treat	VBD
18751	7009	30	as	as	IN
18751	7009	31	already	already	RB
18751	7009	32	described	describe	VBN
18751	7009	33	.	.	.
18751	7010	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	7010	2	METHOD	METHOD	NNP
18751	7010	3	.	.	.
18751	7011	1	If	if	IN
18751	7011	2	the	the	DT
18751	7011	3	tin	tin	NN
18751	7011	4	is	be	VBZ
18751	7011	5	not	not	RB
18751	7011	6	already	already	RB
18751	7011	7	in	in	IN
18751	7011	8	the	the	DT
18751	7011	9	metallic	metallic	JJ
18751	7011	10	state	state	NN
18751	7011	11	it	-PRON-	PRP
18751	7011	12	is	be	VBZ
18751	7011	13	reduced	reduce	VBN
18751	7011	14	to	to	IN
18751	7011	15	this	this	DT
18751	7011	16	condition	condition	NN
18751	7011	17	by	by	IN
18751	7011	18	the	the	DT
18751	7011	19	method	method	NN
18751	7011	20	given	give	VBN
18751	7011	21	(	(	-LRB-
18751	7011	22	precipitation	precipitation	NN
18751	7011	23	by	by	IN
18751	7011	24	zinc	zinc	NN
18751	7011	25	)	)	-RRB-
18751	7011	26	.	.	.
18751	7012	1	Treat	treat	VB
18751	7012	2	the	the	DT
18751	7012	3	finely	finely	RB
18751	7012	4	-	-	HYPH
18751	7012	5	divided	divide	VBN
18751	7012	6	metal	metal	NN
18751	7012	7	(	(	-LRB-
18751	7012	8	washed	wash	VBN
18751	7012	9	free	free	JJ
18751	7012	10	from	from	IN
18751	7012	11	chlorides	chloride	NNS
18751	7012	12	)	)	-RRB-
18751	7012	13	in	in	IN
18751	7012	14	a	a	DT
18751	7012	15	four	four	CD
18751	7012	16	-	-	HYPH
18751	7012	17	inch	inch	NN
18751	7012	18	evaporating	evaporating	NN
18751	7012	19	dish	dish	NN
18751	7012	20	with	with	IN
18751	7012	21	10	10	CD
18751	7012	22	c.c	c.c	NNP
18751	7012	23	.	.	.
18751	7013	1	of	of	IN
18751	7013	2	dilute	dilute	NNP
18751	7013	3	nitric	nitric	NNP
18751	7013	4	acid	acid	NNP
18751	7013	5	,	,	,
18751	7013	6	cover	cover	VB
18751	7013	7	with	with	IN
18751	7013	8	a	a	DT
18751	7013	9	clock	clock	NN
18751	7013	10	-	-	HYPH
18751	7013	11	glass	glass	NN
18751	7013	12	,	,	,
18751	7013	13	and	and	CC
18751	7013	14	apply	apply	VB
18751	7013	15	a	a	DT
18751	7013	16	gentle	gentle	JJ
18751	7013	17	heat	heat	NN
18751	7013	18	until	until	IN
18751	7013	19	the	the	DT
18751	7013	20	precipitate	precipitate	NN
18751	7013	21	appears	appear	VBZ
18751	7013	22	of	of	IN
18751	7013	23	a	a	DT
18751	7013	24	white	white	JJ
18751	7013	25	colour	colour	NN
18751	7013	26	and	and	CC
18751	7013	27	the	the	DT
18751	7013	28	metal	metal	NN
18751	7013	29	is	be	VBZ
18751	7013	30	completely	completely	RB
18751	7013	31	attacked	attack	VBN
18751	7013	32	.	.	.
18751	7014	1	Evaporate	evaporate	VB
18751	7014	2	nearly	nearly	RB
18751	7014	3	to	to	IN
18751	7014	4	dryness	dryness	NN
18751	7014	5	on	on	IN
18751	7014	6	a	a	DT
18751	7014	7	water	water	NN
18751	7014	8	-	-	HYPH
18751	7014	9	bath	bath	NN
18751	7014	10	;	;	:
18751	7014	11	then	then	RB
18751	7014	12	add	add	VB
18751	7014	13	50	50	CD
18751	7014	14	c.c	c.c	NNP
18751	7014	15	.	.	.
18751	7015	1	of	of	IN
18751	7015	2	water	water	NN
18751	7015	3	,	,	,
18751	7015	4	heat	heat	NN
18751	7015	5	to	to	IN
18751	7015	6	boiling	boil	VBG
18751	7015	7	,	,	,
18751	7015	8	and	and	CC
18751	7015	9	filter	filter	NN
18751	7015	10	.	.	.
18751	7016	1	Wash	wash	VB
18751	7016	2	with	with	IN
18751	7016	3	hot	hot	JJ
18751	7016	4	water	water	NN
18751	7016	5	,	,	,
18751	7016	6	dry	dry	JJ
18751	7016	7	,	,	,
18751	7016	8	transfer	transfer	VB
18751	7016	9	to	to	IN
18751	7016	10	a	a	DT
18751	7016	11	weighed	weigh	VBN
18751	7016	12	porcelain	porcelain	NN
18751	7016	13	crucible	crucible	JJ
18751	7016	14	,	,	,
18751	7016	15	add	add	VB
18751	7016	16	the	the	DT
18751	7016	17	filter	filter	NN
18751	7016	18	-	-	HYPH
18751	7016	19	ash	ash	NN
18751	7016	20	,	,	,
18751	7016	21	ignite	ignite	JJ
18751	7016	22	strongly	strongly	RB
18751	7016	23	,	,	,
18751	7016	24	and	and	CC
18751	7016	25	weigh	weigh	VB
18751	7016	26	.	.	.
18751	7017	1	The	the	DT
18751	7017	2	precipitate	precipitate	NN
18751	7017	3	after	after	IN
18751	7017	4	ignition	ignition	NN
18751	7017	5	is	be	VBZ
18751	7017	6	stannic	stannic	JJ
18751	7017	7	oxide	oxide	NN
18751	7017	8	(	(	-LRB-
18751	7017	9	SnO_{2	SnO_{2	NNP
18751	7017	10	}	}	-RRB-
18751	7017	11	)	)	-RRB-
18751	7017	12	.	.	.
18751	7018	1	It	-PRON-	PRP
18751	7018	2	is	be	VBZ
18751	7018	3	a	a	DT
18751	7018	4	yellowish	yellowish	JJ
18751	7018	5	-	-	HYPH
18751	7018	6	white	white	JJ
18751	7018	7	powder	powder	NN
18751	7018	8	(	(	-LRB-
18751	7018	9	darker	dark	JJR
18751	7018	10	whilst	whilst	IN
18751	7018	11	hot	hot	JJ
18751	7018	12	)	)	-RRB-
18751	7018	13	,	,	,
18751	7018	14	insoluble	insoluble	JJ
18751	7018	15	in	in	IN
18751	7018	16	acids	acid	NNS
18751	7018	17	,	,	,
18751	7018	18	and	and	CC
18751	7018	19	contains	contain	VBZ
18751	7018	20	78.67	78.67	CD
18751	7018	21	per	per	NN
18751	7018	22	cent	cent	NN
18751	7018	23	.	.	.
18751	7019	1	of	of	IN
18751	7019	2	tin	tin	NNP
18751	7019	3	.	.	.
18751	7020	1	Cold	cold	JJ
18751	7020	2	dilute	dilute	NN
18751	7020	3	nitric	nitric	NN
18751	7020	4	acid	acid	NN
18751	7020	5	dissolves	dissolve	VBZ
18751	7020	6	tin	tin	VBP
18751	7020	7	to	to	IN
18751	7020	8	a	a	DT
18751	7020	9	clear	clear	JJ
18751	7020	10	solution	solution	NN
18751	7020	11	,	,	,
18751	7020	12	which	which	WDT
18751	7020	13	becomes	become	VBZ
18751	7020	14	a	a	DT
18751	7020	15	white	white	JJ
18751	7020	16	enamel	enamel	NN
18751	7020	17	-	-	HYPH
18751	7020	18	like	like	JJ
18751	7020	19	jelly	jelly	NNP
18751	7020	20	on	on	IN
18751	7020	21	heating	heating	NN
18751	7020	22	;	;	:
18751	7020	23	this	this	DT
18751	7020	24	(	(	-LRB-
18751	7020	25	filtered	filter	VBN
18751	7020	26	off	off	RP
18751	7020	27	,	,	,
18751	7020	28	washed	wash	VBD
18751	7020	29	,	,	,
18751	7020	30	and	and	CC
18751	7020	31	dried	dry	VBD
18751	7020	32	)	)	-RRB-
18751	7020	33	forms	form	VBZ
18751	7020	34	an	an	DT
18751	7020	35	opal	opal	JJ
18751	7020	36	-	-	HYPH
18751	7020	37	like	like	JJ
18751	7020	38	substance	substance	NN
18751	7020	39	,	,	,
18751	7020	40	which	which	WDT
18751	7020	41	is	be	VBZ
18751	7020	42	converted	convert	VBN
18751	7020	43	on	on	IN
18751	7020	44	ignition	ignition	NN
18751	7020	45	into	into	IN
18751	7020	46	stannic	stannic	JJ
18751	7020	47	oxide	oxide	NN
18751	7020	48	with	with	IN
18751	7020	49	evolution	evolution	NN
18751	7020	50	of	of	IN
18751	7020	51	nitrous	nitrous	JJ
18751	7020	52	fumes	fume	NNS
18751	7020	53	.	.	.
18751	7021	1	Stannic	stannic	JJ
18751	7021	2	oxide	oxide	NN
18751	7021	3	when	when	WRB
18751	7021	4	ignited	ignite	VBN
18751	7021	5	with	with	IN
18751	7021	6	chlorides	chloride	NNS
18751	7021	7	is	be	VBZ
18751	7021	8	more	more	RBR
18751	7021	9	or	or	CC
18751	7021	10	less	less	RBR
18751	7021	11	completely	completely	RB
18751	7021	12	converted	convert	VBN
18751	7021	13	into	into	IN
18751	7021	14	stannic	stannic	JJ
18751	7021	15	chloride	chloride	NN
18751	7021	16	,	,	,
18751	7021	17	which	which	WDT
18751	7021	18	volatilises	volatilise	VBZ
18751	7021	19	.	.	.
18751	7022	1	The	the	DT
18751	7022	2	presence	presence	NN
18751	7022	3	of	of	IN
18751	7022	4	chlorides	chloride	NNS
18751	7022	5	during	during	IN
18751	7022	6	the	the	DT
18751	7022	7	evaporation	evaporation	NN
18751	7022	8	with	with	IN
18751	7022	9	nitric	nitric	JJ
18751	7022	10	acid	acid	NN
18751	7022	11	causes	cause	VBZ
18751	7022	12	a	a	DT
18751	7022	13	similar	similar	JJ
18751	7022	14	loss	loss	NN
18751	7022	15	.	.	.
18751	7023	1	~Determination	~Determination	NFP
18751	7023	2	of	of	IN
18751	7023	3	Tin	Tin	NNP
18751	7023	4	in	in	IN
18751	7023	5	an	an	DT
18751	7023	6	Alloy.~--(_Bronze._)--Take	alloy.~--(_bronze._)--take	NN
18751	7023	7	2	2	CD
18751	7023	8	grams	gram	NNS
18751	7023	9	,	,	,
18751	7023	10	and	and	CC
18751	7023	11	attack	attack	NN
18751	7023	12	with	with	IN
18751	7023	13	20	20	CD
18751	7023	14	c.c	c.c	NNP
18751	7023	15	.	.	.
18751	7024	1	of	of	IN
18751	7024	2	dilute	dilute	NNP
18751	7024	3	nitric	nitric	NN
18751	7024	4	acid	acid	NN
18751	7024	5	in	in	IN
18751	7024	6	a	a	DT
18751	7024	7	covered	covered	JJ
18751	7024	8	beaker	beaker	NN
18751	7024	9	with	with	IN
18751	7024	10	the	the	DT
18751	7024	11	aid	aid	NN
18751	7024	12	of	of	IN
18751	7024	13	heat	heat	NN
18751	7024	14	.	.	.
18751	7025	1	Boil	Boil	NNP
18751	7025	2	till	till	IN
18751	7025	3	the	the	DT
18751	7025	4	bulk	bulk	NN
18751	7025	5	is	be	VBZ
18751	7025	6	reduced	reduce	VBN
18751	7025	7	by	by	IN
18751	7025	8	one	one	CD
18751	7025	9	-	-	HYPH
18751	7025	10	half	half	NN
18751	7025	11	,	,	,
18751	7025	12	dilute	dilute	NN
18751	7025	13	with	with	IN
18751	7025	14	50	50	CD
18751	7025	15	c.c	c.c	NNP
18751	7025	16	.	.	.
18751	7026	1	of	of	IN
18751	7026	2	water	water	NN
18751	7026	3	,	,	,
18751	7026	4	allow	allow	VB
18751	7026	5	to	to	TO
18751	7026	6	settle	settle	VB
18751	7026	7	for	for	IN
18751	7026	8	a	a	DT
18751	7026	9	few	few	JJ
18751	7026	10	minutes	minute	NNS
18751	7026	11	,	,	,
18751	7026	12	and	and	CC
18751	7026	13	filter	filter	NN
18751	7026	14	;	;	:
18751	7026	15	wash	wash	VB
18751	7026	16	well	well	RB
18751	7026	17	first	first	RB
18751	7026	18	with	with	IN
18751	7026	19	water	water	NN
18751	7026	20	acidulated	acidulate	VBN
18751	7026	21	with	with	IN
18751	7026	22	a	a	DT
18751	7026	23	little	little	JJ
18751	7026	24	nitric	nitric	JJ
18751	7026	25	acid	acid	NN
18751	7026	26	,	,	,
18751	7026	27	and	and	CC
18751	7026	28	afterwards	afterwards	RB
18751	7026	29	with	with	IN
18751	7026	30	water	water	NN
18751	7026	31	;	;	:
18751	7026	32	dry	dry	JJ
18751	7026	33	,	,	,
18751	7026	34	ignite	ignite	VB
18751	7026	35	,	,	,
18751	7026	36	and	and	CC
18751	7026	37	weigh	weigh	VB
18751	7026	38	as	as	IN
18751	7026	39	stannic	stannic	JJ
18751	7026	40	oxide	oxide	NN
18751	7026	41	.	.	.
18751	7027	1	~Determination	~Determination	NFP
18751	7027	2	of	of	IN
18751	7027	3	Tin	Tin	NNP
18751	7027	4	in	in	IN
18751	7027	5	Tin	Tin	NNP
18751	7027	6	Ore.~--Treat	Ore.~--Treat	NNP
18751	7027	7	5	5	CD
18751	7027	8	grams	gram	NNS
18751	7027	9	of	of	IN
18751	7027	10	the	the	DT
18751	7027	11	dried	dry	VBN
18751	7027	12	and	and	CC
18751	7027	13	finely	finely	RB
18751	7027	14	-	-	HYPH
18751	7027	15	powdered	powder	VBN
18751	7027	16	ore	ore	NN
18751	7027	17	with	with	IN
18751	7027	18	30	30	CD
18751	7027	19	c.c	c.c	NN
18751	7027	20	.	.	.
18751	7028	1	of	of	IN
18751	7028	2	hydrochloric	hydrochloric	JJ
18751	7028	3	acid	acid	NN
18751	7028	4	in	in	IN
18751	7028	5	a	a	DT
18751	7028	6	four	four	CD
18751	7028	7	-	-	HYPH
18751	7028	8	inch	inch	NN
18751	7028	9	evaporating	evaporating	NN
18751	7028	10	dish	dish	NN
18751	7028	11	.	.	.
18751	7029	1	After	after	IN
18751	7029	2	the	the	DT
18751	7029	3	soluble	soluble	JJ
18751	7029	4	oxides	oxide	NNS
18751	7029	5	have	have	VBP
18751	7029	6	been	be	VBN
18751	7029	7	dissolved	dissolve	VBN
18751	7029	8	add	add	VB
18751	7029	9	1	1	CD
18751	7029	10	or	or	CC
18751	7029	11	2	2	CD
18751	7029	12	c.c	c.c	NNP
18751	7029	13	.	.	.
18751	7030	1	of	of	IN
18751	7030	2	nitric	nitric	JJ
18751	7030	3	acid	acid	NN
18751	7030	4	,	,	,
18751	7030	5	boil	boil	VB
18751	7030	6	off	off	RP
18751	7030	7	nitrous	nitrous	JJ
18751	7030	8	fumes	fume	NNS
18751	7030	9	,	,	,
18751	7030	10	dilute	dilute	NN
18751	7030	11	,	,	,
18751	7030	12	and	and	CC
18751	7030	13	filter	filter	NN
18751	7030	14	.	.	.
18751	7031	1	Dry	Dry	NNP
18751	7031	2	the	the	DT
18751	7031	3	filter	filter	NN
18751	7031	4	,	,	,
18751	7031	5	transfer	transfer	VB
18751	7031	6	the	the	DT
18751	7031	7	cleaned	clean	VBN
18751	7031	8	ore	ore	NN
18751	7031	9	to	to	IN
18751	7031	10	a	a	DT
18751	7031	11	piece	piece	NN
18751	7031	12	of	of	IN
18751	7031	13	combustion	combustion	NN
18751	7031	14	tube	tube	NN
18751	7031	15	ten	ten	CD
18751	7031	16	or	or	CC
18751	7031	17	twelve	twelve	CD
18751	7031	18	inches	inch	NNS
18751	7031	19	long	long	JJ
18751	7031	20	and	and	CC
18751	7031	21	narrowed	narrow	VBD
18751	7031	22	at	at	IN
18751	7031	23	one	one	CD
18751	7031	24	end	end	NN
18751	7031	25	.	.	.
18751	7032	1	Pass	pass	VB
18751	7032	2	a	a	DT
18751	7032	3	current	current	NN
18751	7032	4	of	of	IN
18751	7032	5	hydrogen	hydrogen	NN
18751	7032	6	through	through	IN
18751	7032	7	the	the	DT
18751	7032	8	tube	tube	NN
18751	7032	9	and	and	CC
18751	7032	10	heat	heat	NN
18751	7032	11	to	to	TO
18751	7032	12	redness	redness	VB
18751	7032	13	for	for	IN
18751	7032	14	30	30	CD
18751	7032	15	minutes	minute	NNS
18751	7032	16	;	;	,
18751	7032	17	cool	cool	JJ
18751	7032	18	whilst	whilst	IN
18751	7032	19	the	the	DT
18751	7032	20	gas	gas	NN
18751	7032	21	is	be	VBZ
18751	7032	22	still	still	RB
18751	7032	23	passing	pass	VBG
18751	7032	24	.	.	.
18751	7033	1	Dissolve	dissolve	VB
18751	7033	2	in	in	IN
18751	7033	3	20	20	CD
18751	7033	4	c.c	c.c	NN
18751	7033	5	.	.	.
18751	7034	1	of	of	IN
18751	7034	2	dilute	dilute	NNP
18751	7034	3	hydrochloric	hydrochloric	NNP
18751	7034	4	acid	acid	NN
18751	7034	5	and	and	CC
18751	7034	6	keep	keep	VB
18751	7034	7	the	the	DT
18751	7034	8	solution	solution	NN
18751	7034	9	tinted	tint	VBN
18751	7034	10	with	with	IN
18751	7034	11	permanganate	permanganate	NN
18751	7034	12	of	of	IN
18751	7034	13	potassium	potassium	NN
18751	7034	14	.	.	.
18751	7035	1	When	when	WRB
18751	7035	2	the	the	DT
18751	7035	3	colour	colour	NN
18751	7035	4	of	of	IN
18751	7035	5	the	the	DT
18751	7035	6	permanganate	permanganate	NN
18751	7035	7	becomes	become	VBZ
18751	7035	8	permanent	permanent	JJ
18751	7035	9	dilute	dilute	NN
18751	7035	10	to	to	IN
18751	7035	11	a	a	DT
18751	7035	12	bulk	bulk	NN
18751	7035	13	of	of	IN
18751	7035	14	50	50	CD
18751	7035	15	c.c	c.c	NNP
18751	7035	16	.	.	.
18751	7036	1	with	with	IN
18751	7036	2	water	water	NN
18751	7036	3	,	,	,
18751	7036	4	filter	filter	NN
18751	7036	5	,	,	,
18751	7036	6	and	and	CC
18751	7036	7	wash	wash	NN
18751	7036	8	.	.	.
18751	7036	9	Heat	heat	NN
18751	7036	10	;	;	:
18751	7036	11	add	add	VB
18751	7036	12	a	a	DT
18751	7036	13	rod	rod	NN
18751	7036	14	of	of	IN
18751	7036	15	zinc	zinc	NN
18751	7036	16	weighing	weigh	VBG
18751	7036	17	about	about	RB
18751	7036	18	3	3	CD
18751	7036	19	grams	gram	NNS
18751	7036	20	;	;	:
18751	7036	21	allow	allow	VB
18751	7036	22	to	to	TO
18751	7036	23	stand	stand	VB
18751	7036	24	for	for	IN
18751	7036	25	a	a	DT
18751	7036	26	few	few	JJ
18751	7036	27	minutes	minute	NNS
18751	7036	28	;	;	:
18751	7036	29	decant	decant	NN
18751	7036	30	through	through	IN
18751	7036	31	a	a	DT
18751	7036	32	filter	filter	NN
18751	7036	33	;	;	:
18751	7036	34	and	and	CC
18751	7036	35	wash	wash	VB
18751	7036	36	,	,	,
18751	7036	37	removing	remove	VBG
18751	7036	38	the	the	DT
18751	7036	39	remaining	remain	VBG
18751	7036	40	zinc	zinc	NN
18751	7036	41	and	and	CC
18751	7036	42	returning	return	VBG
18751	7036	43	the	the	DT
18751	7036	44	tin	tin	NN
18751	7036	45	to	to	IN
18751	7036	46	the	the	DT
18751	7036	47	beaker	beaker	NN
18751	7036	48	.	.	.
18751	7037	1	Treat	treat	VB
18751	7037	2	with	with	IN
18751	7037	3	5	5	CD
18751	7037	4	c.c	c.c	NNP
18751	7037	5	.	.	.
18751	7038	1	of	of	IN
18751	7038	2	dilute	dilute	NNP
18751	7038	3	nitric	nitric	NNP
18751	7038	4	acid	acid	NNP
18751	7038	5	,	,	,
18751	7038	6	boil	boil	VBP
18751	7038	7	for	for	IN
18751	7038	8	some	some	DT
18751	7038	9	time	time	NN
18751	7038	10	,	,	,
18751	7038	11	take	take	VB
18751	7038	12	up	up	RP
18751	7038	13	with	with	IN
18751	7038	14	water	water	NN
18751	7038	15	,	,	,
18751	7038	16	filter	filter	NN
18751	7038	17	,	,	,
18751	7038	18	wash	wash	NN
18751	7038	19	,	,	,
18751	7038	20	dry	dry	JJ
18751	7038	21	,	,	,
18751	7038	22	ignite	ignite	VB
18751	7038	23	,	,	,
18751	7038	24	and	and	CC
18751	7038	25	weigh	weigh	VB
18751	7038	26	as	as	IN
18751	7038	27	stannic	stannic	JJ
18751	7038	28	oxide	oxide	NN
18751	7038	29	.	.	.
18751	7039	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	7039	2	METHOD	METHOD	NNP
18751	7039	3	.	.	.
18751	7040	1	~Titration	~Titration	NFP
18751	7040	2	with	with	IN
18751	7040	3	Solution	Solution	NNP
18751	7040	4	of	of	IN
18751	7040	5	Permanganate	Permanganate	NNP
18751	7040	6	of	of	IN
18751	7040	7	Potassium.~--This	Potassium.~--This	NNP
18751	7040	8	titration	titration	NN
18751	7040	9	may	may	MD
18751	7040	10	be	be	VB
18751	7040	11	made	make	VBN
18751	7040	12	either	either	CC
18751	7040	13	directly	directly	RB
18751	7040	14	on	on	IN
18751	7040	15	the	the	DT
18751	7040	16	solution	solution	NN
18751	7040	17	of	of	IN
18751	7040	18	stannous	stannous	JJ
18751	7040	19	chloride	chloride	NN
18751	7040	20	(	(	-LRB-
18751	7040	21	prepared	prepare	VBN
18751	7040	22	by	by	IN
18751	7040	23	dissolving	dissolve	VBG
18751	7040	24	the	the	DT
18751	7040	25	precipitated	precipitate	VBN
18751	7040	26	metal	metal	NN
18751	7040	27	in	in	IN
18751	7040	28	hydrochloric	hydrochloric	JJ
18751	7040	29	acid	acid	NN
18751	7040	30	)	)	-RRB-
18751	7040	31	,	,	,
18751	7040	32	or	or	CC
18751	7040	33	indirectly	indirectly	RB
18751	7040	34	,	,	,
18751	7040	35	on	on	IN
18751	7040	36	a	a	DT
18751	7040	37	solution	solution	NN
18751	7040	38	of	of	IN
18751	7040	39	ferrous	ferrous	JJ
18751	7040	40	chloride	chloride	NN
18751	7040	41	(	(	-LRB-
18751	7040	42	produced	produce	VBN
18751	7040	43	by	by	IN
18751	7040	44	the	the	DT
18751	7040	45	reducing	reduce	VBG
18751	7040	46	action	action	NN
18751	7040	47	of	of	IN
18751	7040	48	the	the	DT
18751	7040	49	precipitated	precipitate	VBN
18751	7040	50	metal	metal	NN
18751	7040	51	on	on	IN
18751	7040	52	ferric	ferric	JJ
18751	7040	53	chloride	chloride	NN
18751	7040	54	)	)	-RRB-
18751	7040	55	.	.	.
18751	7041	1	The	the	DT
18751	7041	2	standard	standard	JJ
18751	7041	3	solution	solution	NN
18751	7041	4	of	of	IN
18751	7041	5	permanganate	permanganate	NN
18751	7041	6	of	of	IN
18751	7041	7	potassium	potassium	NN
18751	7041	8	is	be	VBZ
18751	7041	9	made	make	VBN
18751	7041	10	by	by	IN
18751	7041	11	dissolving	dissolve	VBG
18751	7041	12	5.356	5.356	CD
18751	7041	13	grams	gram	NNS
18751	7041	14	of	of	IN
18751	7041	15	the	the	DT
18751	7041	16	salt	salt	NN
18751	7041	17	in	in	IN
18751	7041	18	water	water	NN
18751	7041	19	and	and	CC
18751	7041	20	diluting	diluting	NN
18751	7041	21	to	to	IN
18751	7041	22	one	one	CD
18751	7041	23	litre	litre	NN
18751	7041	24	.	.	.
18751	7042	1	100	100	CD
18751	7042	2	c.c	c.c	NNP
18751	7042	3	.	.	.
18751	7043	1	are	be	VBP
18751	7043	2	equivalent	equivalent	JJ
18751	7043	3	to	to	IN
18751	7043	4	1.00	1.00	CD
18751	7043	5	gram	gram	NN
18751	7043	6	of	of	IN
18751	7043	7	tin	tin	NN
18751	7043	8	.	.	.
18751	7044	1	The	the	DT
18751	7044	2	precipitated	precipitate	VBN
18751	7044	3	tin	tin	NN
18751	7044	4	is	be	VBZ
18751	7044	5	transferred	transfer	VBN
18751	7044	6	to	to	IN
18751	7044	7	a	a	DT
18751	7044	8	flask	flask	NN
18751	7044	9	;	;	,
18751	7044	10	and	and	CC
18751	7044	11	dissolved	dissolve	VBN
18751	7044	12	in	in	IN
18751	7044	13	10	10	CD
18751	7044	14	c.c	c.c	NNP
18751	7044	15	.	.	.
18751	7045	1	hydrochloric	hydrochloric	JJ
18751	7045	2	acid	acid	NN
18751	7045	3	,	,	,
18751	7045	4	with	with	IN
18751	7045	5	the	the	DT
18751	7045	6	aid	aid	NN
18751	7045	7	of	of	IN
18751	7045	8	heat	heat	NN
18751	7045	9	and	and	CC
18751	7045	10	in	in	IN
18751	7045	11	an	an	DT
18751	7045	12	atmosphere	atmosphere	NN
18751	7045	13	of	of	IN
18751	7045	14	carbonic	carbonic	JJ
18751	7045	15	acid	acid	NN
18751	7045	16	.	.	.
18751	7046	1	The	the	DT
18751	7046	2	acid	acid	NN
18751	7046	3	and	and	CC
18751	7046	4	metal	metal	NN
18751	7046	5	are	be	VBP
18751	7046	6	placed	place	VBN
18751	7046	7	in	in	IN
18751	7046	8	the	the	DT
18751	7046	9	flask	flask	NN
18751	7046	10	;	;	:
18751	7046	11	which	which	WDT
18751	7046	12	is	be	VBZ
18751	7046	13	then	then	RB
18751	7046	14	filled	fill	VBN
18751	7046	15	with	with	IN
18751	7046	16	the	the	DT
18751	7046	17	gas	gas	NN
18751	7046	18	,	,	,
18751	7046	19	and	and	CC
18751	7046	20	stopped	stop	VBD
18751	7046	21	with	with	IN
18751	7046	22	a	a	DT
18751	7046	23	cork	cork	NN
18751	7046	24	provided	provide	VBN
18751	7046	25	with	with	IN
18751	7046	26	a	a	DT
18751	7046	27	rubber	rubber	NN
18751	7046	28	valve	valve	NN
18751	7046	29	.	.	.
18751	7047	1	When	when	WRB
18751	7047	2	solution	solution	NN
18751	7047	3	is	be	VBZ
18751	7047	4	complete	complete	JJ
18751	7047	5	the	the	DT
18751	7047	6	flask	flask	NN
18751	7047	7	is	be	VBZ
18751	7047	8	again	again	RB
18751	7047	9	filled	fill	VBN
18751	7047	10	with	with	IN
18751	7047	11	carbonic	carbonic	JJ
18751	7047	12	acid	acid	NN
18751	7047	13	.	.	.
18751	7048	1	Fifty	fifty	CD
18751	7048	2	c.c	c.c	NNP
18751	7048	3	.	.	.
18751	7049	1	of	of	IN
18751	7049	2	water	water	NN
18751	7049	3	freed	free	VBN
18751	7049	4	from	from	IN
18751	7049	5	air	air	NN
18751	7049	6	and	and	CC
18751	7049	7	saturated	saturate	VBN
18751	7049	8	with	with	IN
18751	7049	9	carbonic	carbonic	JJ
18751	7049	10	acid	acid	NN
18751	7049	11	are	be	VBP
18751	7049	12	then	then	RB
18751	7049	13	added	add	VBN
18751	7049	14	.	.	.
18751	7050	1	This	this	DT
18751	7050	2	water	water	NN
18751	7050	3	is	be	VBZ
18751	7050	4	made	make	VBN
18751	7050	5	by	by	IN
18751	7050	6	adding	add	VBG
18751	7050	7	a	a	DT
18751	7050	8	gram	gram	NN
18751	7050	9	of	of	IN
18751	7050	10	bicarbonate	bicarbonate	NN
18751	7050	11	of	of	IN
18751	7050	12	soda	soda	NN
18751	7050	13	and	and	CC
18751	7050	14	2	2	CD
18751	7050	15	c.c	c.c	NNP
18751	7050	16	.	.	.
18751	7051	1	of	of	IN
18751	7051	2	hydrochloric	hydrochloric	JJ
18751	7051	3	acid	acid	NN
18751	7051	4	to	to	IN
18751	7051	5	100	100	CD
18751	7051	6	c.c	c.c	NNP
18751	7051	7	.	.	.
18751	7052	1	of	of	IN
18751	7052	2	water	water	NN
18751	7052	3	:	:	:
18751	7052	4	the	the	DT
18751	7052	5	effervescence	effervescence	NN
18751	7052	6	sweeps	sweep	VBZ
18751	7052	7	out	out	RP
18751	7052	8	the	the	DT
18751	7052	9	dissolved	dissolved	JJ
18751	7052	10	oxygen	oxygen	NN
18751	7052	11	.	.	.
18751	7053	1	The	the	DT
18751	7053	2	permanganate	permanganate	NN
18751	7053	3	of	of	IN
18751	7053	4	potassium	potassium	NN
18751	7053	5	solution	solution	NN
18751	7053	6	is	be	VBZ
18751	7053	7	then	then	RB
18751	7053	8	run	run	VBN
18751	7053	9	in	in	RP
18751	7053	10	from	from	IN
18751	7053	11	a	a	DT
18751	7053	12	stop	stop	VB
18751	7053	13	-	-	HYPH
18751	7053	14	cock	cock	NN
18751	7053	15	burette	burette	NN
18751	7053	16	in	in	IN
18751	7053	17	the	the	DT
18751	7053	18	usual	usual	JJ
18751	7053	19	way	way	NN
18751	7053	20	until	until	IN
18751	7053	21	a	a	DT
18751	7053	22	faint	faint	JJ
18751	7053	23	pink	pink	JJ
18751	7053	24	tinge	tinge	NN
18751	7053	25	is	be	VBZ
18751	7053	26	obtained	obtain	VBN
18751	7053	27	.	.	.
18751	7054	1	The	the	DT
18751	7054	2	following	follow	VBG
18751	7054	3	experiments	experiment	NNS
18751	7054	4	show	show	VBP
18751	7054	5	the	the	DT
18751	7054	6	effect	effect	NN
18751	7054	7	of	of	IN
18751	7054	8	variations	variation	NNS
18751	7054	9	in	in	IN
18751	7054	10	the	the	DT
18751	7054	11	conditions	condition	NNS
18751	7054	12	of	of	IN
18751	7054	13	the	the	DT
18751	7054	14	assay	assay	NN
18751	7054	15	.	.	.
18751	7055	1	A	a	DT
18751	7055	2	solution	solution	NN
18751	7055	3	of	of	IN
18751	7055	4	stannous	stannous	JJ
18751	7055	5	chloride	chloride	NN
18751	7055	6	equivalent	equivalent	NN
18751	7055	7	in	in	IN
18751	7055	8	strength	strength	NN
18751	7055	9	to	to	IN
18751	7055	10	the	the	DT
18751	7055	11	"	"	``
18751	7055	12	permanganate	permanganate	JJ
18751	7055	13	"	"	''
18751	7055	14	was	be	VBD
18751	7055	15	made	make	VBN
18751	7055	16	by	by	IN
18751	7055	17	dissolving	dissolve	VBG
18751	7055	18	19.06	19.06	CD
18751	7055	19	grams	gram	NNS
18751	7055	20	of	of	IN
18751	7055	21	the	the	DT
18751	7055	22	crystallised	crystallise	VBN
18751	7055	23	salt	salt	NN
18751	7055	24	(	(	-LRB-
18751	7055	25	SnCl_{2}.2H_{2}O.	SnCl_{2}.2H_{2}O.	NNP
18751	7055	26	)	)	-RRB-
18751	7056	1	in	in	IN
18751	7056	2	50	50	CD
18751	7056	3	c.c	c.c	NNP
18751	7056	4	.	.	.
18751	7057	1	of	of	IN
18751	7057	2	water	water	NN
18751	7057	3	and	and	CC
18751	7057	4	10	10	CD
18751	7057	5	c.c	c.c	NNP
18751	7057	6	.	.	.
18751	7058	1	of	of	IN
18751	7058	2	hydrochloric	hydrochloric	JJ
18751	7058	3	acid	acid	NN
18751	7058	4	and	and	CC
18751	7058	5	diluting	diluting	NN
18751	7058	6	to	to	IN
18751	7058	7	1	1	CD
18751	7058	8	litre	litre	NN
18751	7058	9	with	with	IN
18751	7058	10	water	water	NN
18751	7058	11	freed	free	VBN
18751	7058	12	from	from	IN
18751	7058	13	dissolved	dissolve	VBN
18751	7058	14	oxygen	oxygen	NN
18751	7058	15	.	.	.
18751	7059	1	100	100	CD
18751	7059	2	c.c	c.c	NNP
18751	7059	3	.	.	.
18751	7060	1	contain	contain	VB
18751	7060	2	1	1	CD
18751	7060	3	gram	gram	NN
18751	7060	4	of	of	IN
18751	7060	5	tin	tin	NN
18751	7060	6	.	.	.
18751	7061	1	In	in	IN
18751	7061	2	the	the	DT
18751	7061	3	first	first	JJ
18751	7061	4	experiments	experiment	NNS
18751	7061	5	tap	tap	NN
18751	7061	6	water	water	NN
18751	7061	7	was	be	VBD
18751	7061	8	used	use	VBN
18751	7061	9	and	and	CC
18751	7061	10	no	no	DT
18751	7061	11	precautions	precaution	NNS
18751	7061	12	were	be	VBD
18751	7061	13	taken	take	VBN
18751	7061	14	for	for	IN
18751	7061	15	excluding	exclude	VBG
18751	7061	16	air	air	NN
18751	7061	17	.	.	.
18751	7062	1	Except	except	IN
18751	7062	2	when	when	WRB
18751	7062	3	otherwise	otherwise	RB
18751	7062	4	stated	state	VBN
18751	7062	5	,	,	,
18751	7062	6	20	20	CD
18751	7062	7	c.c	c.c	NNP
18751	7062	8	.	.	.
18751	7063	1	of	of	IN
18751	7063	2	the	the	DT
18751	7063	3	stannous	stannous	JJ
18751	7063	4	chloride	chloride	NN
18751	7063	5	were	be	VBD
18751	7063	6	used	use	VBN
18751	7063	7	in	in	IN
18751	7063	8	each	each	DT
18751	7063	9	experiment	experiment	NN
18751	7063	10	with	with	IN
18751	7063	11	10	10	CD
18751	7063	12	c.c	c.c	NNP
18751	7063	13	.	.	.
18751	7064	1	of	of	IN
18751	7064	2	hydrochloric	hydrochloric	JJ
18751	7064	3	acid	acid	NN
18751	7064	4	,	,	,
18751	7064	5	and	and	CC
18751	7064	6	were	be	VBD
18751	7064	7	diluted	dilute	VBN
18751	7064	8	to	to	IN
18751	7064	9	100	100	CD
18751	7064	10	c.c	c.c	NNP
18751	7064	11	.	.	.
18751	7065	1	with	with	IN
18751	7065	2	water	water	NN
18751	7065	3	before	before	IN
18751	7065	4	titration	titration	NN
18751	7065	5	.	.	.
18751	7066	1	~Effect	~effect	CD
18751	7066	2	of	of	IN
18751	7066	3	Varying	Varying	NNP
18751	7066	4	Hydrochloric	Hydrochloric	NNP
18751	7066	5	Acid.~	Acid.~	NNP
18751	7066	6	Acid	Acid	NNP
18751	7066	7	added	add	VBD
18751	7066	8	1.0	1.0	CD
18751	7066	9	c.c	c.c	NNP
18751	7066	10	.	.	.
18751	7067	1	10.0	10.0	CD
18751	7067	2	c.c	c.c	NNP
18751	7067	3	.	.	.
18751	7068	1	20.0	20.0	CD
18751	7068	2	c.c	c.c	NNP
18751	7068	3	.	.	.
18751	7069	1	50.0	50.0	CD
18751	7069	2	c.c	c.c	NNP
18751	7069	3	.	.	.
18751	7070	1	"	"	``
18751	7070	2	Permanganate	Permanganate	NNP
18751	7070	3	"	"	''
18751	7070	4	required	require	VBD
18751	7070	5	18.8	18.8	CD
18751	7070	6	"	"	``
18751	7070	7	18.9	18.9	CD
18751	7070	8	"	"	``
18751	7070	9	18.8	18.8	CD
18751	7070	10	"	"	``
18751	7070	11	18.8	18.8	CD
18751	7070	12	"	"	``
18751	7070	13	The	the	DT
18751	7070	14	only	only	JJ
18751	7070	15	effect	effect	NN
18751	7070	16	of	of	IN
18751	7070	17	the	the	DT
18751	7070	18	increase	increase	NN
18751	7070	19	in	in	IN
18751	7070	20	quantity	quantity	NN
18751	7070	21	of	of	IN
18751	7070	22	acid	acid	NN
18751	7070	23	was	be	VBD
18751	7070	24	to	to	TO
18751	7070	25	give	give	VB
18751	7070	26	the	the	DT
18751	7070	27	brown	brown	NN
18751	7070	28	of	of	IN
18751	7070	29	perchloride	perchloride	NN
18751	7070	30	of	of	IN
18751	7070	31	manganese	manganese	JJ
18751	7070	32	instead	instead	RB
18751	7070	33	of	of	IN
18751	7070	34	the	the	DT
18751	7070	35	pink	pink	NN
18751	7070	36	of	of	IN
18751	7070	37	permanganic	permanganic	NN
18751	7070	38	acid	acid	NN
18751	7070	39	to	to	TO
18751	7070	40	mark	mark	VB
18751	7070	41	the	the	DT
18751	7070	42	finishing	finishing	JJ
18751	7070	43	point	point	NN
18751	7070	44	.	.	.
18751	7071	1	~Effect	~Effect	NFP
18751	7071	2	of	of	IN
18751	7071	3	Varying	Varying	NNP
18751	7071	4	Temperature.~	temperature.~	NN
18751	7071	5	Temperature	Temperature	NNP
18751	7071	6	15	15	CD
18751	7071	7	°	°	,
18751	7071	8	C.	C.	NNP
18751	7071	9	50	50	CD
18751	7071	10	°	°	,
18751	7071	11	C.	C.	NNP
18751	7071	12	70	70	CD
18751	7071	13	°	°	,
18751	7071	14	C.	C.	NNP
18751	7071	15	100	100	CD
18751	7071	16	°	°	,
18751	7071	17	C.	C.	NNP
18751	7071	18	"	"	``
18751	7071	19	Permanganate	Permanganate	NNP
18751	7071	20	"	"	''
18751	7071	21	required	require	VBD
18751	7071	22	18.8	18.8	CD
18751	7071	23	c.c	c.c	NNP
18751	7071	24	.	.	.
18751	7072	1	18.7	18.7	CD
18751	7072	2	c.c	c.c	NNP
18751	7072	3	.	.	.
18751	7073	1	18.6	18.6	CD
18751	7073	2	c.c	c.c	NNP
18751	7073	3	.	.	.
18751	7074	1	18.4	18.4	CD
18751	7074	2	c.c	c.c	NNP
18751	7074	3	.	.	.
18751	7075	1	~Rate	~rate	NN
18751	7075	2	of	of	IN
18751	7075	3	Atmospheric	Atmospheric	NNP
18751	7075	4	Oxidation.~--Solutions	Oxidation.~--Solutions	NNP
18751	7075	5	ready	ready	JJ
18751	7075	6	for	for	IN
18751	7075	7	titration	titration	NN
18751	7075	8	were	be	VBD
18751	7075	9	exposed	expose	VBN
18751	7075	10	to	to	IN
18751	7075	11	air	air	NN
18751	7075	12	at	at	IN
18751	7075	13	the	the	DT
18751	7075	14	ordinary	ordinary	JJ
18751	7075	15	temperature	temperature	NN
18751	7075	16	for	for	IN
18751	7075	17	varying	varying	NN
18751	7075	18	lengths	length	NNS
18751	7075	19	of	of	IN
18751	7075	20	time	time	NN
18751	7075	21	and	and	CC
18751	7075	22	then	then	RB
18751	7075	23	titrated	titrate	VBN
18751	7075	24	.	.	.
18751	7076	1	Time	Time	NNP
18751	7076	2	exposed	expose	VBD
18751	7076	3	0	0	CD
18751	7076	4	min	min	NN
18751	7076	5	.	.	.
18751	7077	1	5	5	CD
18751	7077	2	min	min	NN
18751	7077	3	.	.	.
18751	7078	1	10	10	CD
18751	7078	2	min	min	NN
18751	7078	3	.	.	.
18751	7079	1	20	20	CD
18751	7079	2	min	min	NN
18751	7079	3	.	.	.
18751	7080	1	60	60	CD
18751	7080	2	min	min	NN
18751	7080	3	.	.	.
18751	7081	1	"	"	``
18751	7081	2	Permanganate	Permanganate	NNP
18751	7081	3	"	"	''
18751	7081	4	required	require	VBD
18751	7081	5	18.8	18.8	CD
18751	7081	6	c.c	c.c	NNP
18751	7081	7	.	.	.
18751	7082	1	18.8	18.8	CD
18751	7082	2	c.c	c.c	NNP
18751	7082	3	.	.	.
18751	7083	1	18.8	18.8	CD
18751	7083	2	c.c	c.c	NNP
18751	7083	3	.	.	.
18751	7084	1	18.8	18.8	CD
18751	7084	2	c.c	c.c	NNP
18751	7084	3	.	.	.
18751	7085	1	18.6	18.6	CD
18751	7085	2	c.c	c.c	NNP
18751	7085	3	.	.	.
18751	7086	1	It	-PRON-	PRP
18751	7086	2	is	be	VBZ
18751	7086	3	best	good	JJS
18751	7086	4	to	to	TO
18751	7086	5	titrate	titrate	VB
18751	7086	6	at	at	IN
18751	7086	7	once	once	RB
18751	7086	8	,	,	,
18751	7086	9	although	although	IN
18751	7086	10	the	the	DT
18751	7086	11	loss	loss	NN
18751	7086	12	by	by	IN
18751	7086	13	oxidation	oxidation	NN
18751	7086	14	is	be	VBZ
18751	7086	15	only	only	RB
18751	7086	16	small	small	JJ
18751	7086	17	after	after	IN
18751	7086	18	one	one	CD
18751	7086	19	hour	hour	NN
18751	7086	20	's	's	POS
18751	7086	21	exposure	exposure	NN
18751	7086	22	.	.	.
18751	7087	1	~Effect	~Effect	NFP
18751	7087	2	of	of	IN
18751	7087	3	Varying	Varying	NNP
18751	7087	4	Tin.~	tin.~	JJ
18751	7087	5	Stannous	stannous	JJ
18751	7087	6	chloride	chloride	NN
18751	7087	7	added	add	VBD
18751	7087	8	1.0	1.0	CD
18751	7087	9	c.c	c.c	NNP
18751	7087	10	.	.	.
18751	7088	1	10.0	10.0	CD
18751	7088	2	c.c	c.c	NNP
18751	7088	3	.	.	.
18751	7089	1	20.0	20.0	CD
18751	7089	2	c.c	c.c	NNP
18751	7089	3	.	.	.
18751	7090	1	50.0	50.0	CD
18751	7090	2	c.c	c.c	NNP
18751	7090	3	.	.	.
18751	7091	1	100.0	100.0	CD
18751	7091	2	c.c	c.c	NNP
18751	7091	3	.	.	.
18751	7092	1	"	"	``
18751	7092	2	Permanganate	Permanganate	NNP
18751	7092	3	"	"	''
18751	7092	4	required	require	VBD
18751	7092	5	0.7	0.7	CD
18751	7092	6	"	"	``
18751	7092	7	8.8	8.8	CD
18751	7092	8	"	"	CD
18751	7092	9	18.0	18.0	CD
18751	7092	10	"	"	''
18751	7092	11	47.4	47.4	CD
18751	7092	12	"	"	``
18751	7092	13	95.4	95.4	CD
18751	7092	14	"	"	''
18751	7092	15	~Effect	~effect	NN
18751	7092	16	of	of	IN
18751	7092	17	Varying	Varying	NNP
18751	7092	18	Bulk.~	Bulk.~	NNP
18751	7092	19	Bulk	Bulk	NNP
18751	7092	20	50.0	50.0	CD
18751	7092	21	c.c	c.c	NNP
18751	7092	22	.	.	.
18751	7093	1	100.0	100.0	CD
18751	7093	2	c.c	c.c	NNP
18751	7093	3	.	.	.
18751	7094	1	200.0	200.0	CD
18751	7094	2	c.c	c.c	NNP
18751	7094	3	.	.	.
18751	7095	1	500.0	500.0	CD
18751	7095	2	c.c	c.c	NNP
18751	7095	3	.	.	.
18751	7096	1	"	"	``
18751	7096	2	Permanganate	Permanganate	NNP
18751	7096	3	"	"	''
18751	7096	4	required	require	VBN
18751	7096	5	.	.	.
18751	7097	1	9.0	9.0	CD
18751	7097	2	"	"	``
18751	7097	3	18.3	18.3	CD
18751	7097	4	"	"	``
18751	7097	5	17.4	17.4	CD
18751	7097	6	"	"	``
18751	7097	7	15.1	15.1	CD
18751	7097	8	"	"	''
18751	7097	9	The	the	DT
18751	7097	10	two	two	CD
18751	7097	11	last	last	JJ
18751	7097	12	series	series	NN
18751	7097	13	show	show	VBP
18751	7097	14	an	an	DT
18751	7097	15	interference	interference	NN
18751	7097	16	,	,	,
18751	7097	17	which	which	WDT
18751	7097	18	is	be	VBZ
18751	7097	19	due	due	JJ
18751	7097	20	to	to	IN
18751	7097	21	the	the	DT
18751	7097	22	oxygen	oxygen	NN
18751	7097	23	dissolved	dissolve	VBN
18751	7097	24	in	in	IN
18751	7097	25	the	the	DT
18751	7097	26	water	water	NN
18751	7097	27	,	,	,
18751	7097	28	as	as	IN
18751	7097	29	may	may	MD
18751	7097	30	be	be	VB
18751	7097	31	seen	see	VBN
18751	7097	32	from	from	IN
18751	7097	33	the	the	DT
18751	7097	34	following	follow	VBG
18751	7097	35	similar	similar	JJ
18751	7097	36	experiments	experiment	NNS
18751	7097	37	,	,	,
18751	7097	38	which	which	WDT
18751	7097	39	were	be	VBD
18751	7097	40	,	,	,
18751	7097	41	however	however	RB
18751	7097	42	,	,	,
18751	7097	43	performed	perform	VBN
18751	7097	44	with	with	IN
18751	7097	45	water	water	NN
18751	7097	46	freed	free	VBN
18751	7097	47	from	from	IN
18751	7097	48	oxygen	oxygen	NN
18751	7097	49	and	and	CC
18751	7097	50	in	in	IN
18751	7097	51	which	which	WDT
18751	7097	52	the	the	DT
18751	7097	53	titrations	titration	NNS
18751	7097	54	were	be	VBD
18751	7097	55	effected	effect	VBN
18751	7097	56	in	in	IN
18751	7097	57	an	an	DT
18751	7097	58	atmosphere	atmosphere	NN
18751	7097	59	of	of	IN
18751	7097	60	carbonic	carbonic	JJ
18751	7097	61	acid	acid	NN
18751	7097	62	.	.	.
18751	7098	1	~Effect	~Effect	NFP
18751	7098	2	of	of	IN
18751	7098	3	Varying	Varying	NNP
18751	7098	4	Tin.~--A	Tin.~--A	NNP
18751	7098	5	new	new	JJ
18751	7098	6	solution	solution	NN
18751	7098	7	of	of	IN
18751	7098	8	stannous	stannous	JJ
18751	7098	9	chloride	chloride	NN
18751	7098	10	was	be	VBD
18751	7098	11	used	use	VBN
18751	7098	12	.	.	.
18751	7099	1	Stannous	stannous	JJ
18751	7099	2	chloride	chloride	NN
18751	7099	3	added	add	VBD
18751	7099	4	1.0	1.0	CD
18751	7099	5	c.c	c.c	NNP
18751	7099	6	.	.	.
18751	7100	1	10.0	10.0	CD
18751	7100	2	c.c	c.c	NNP
18751	7100	3	.	.	.
18751	7101	1	20.0	20.0	CD
18751	7101	2	c.c	c.c	NNP
18751	7101	3	.	.	.
18751	7102	1	50.0	50.0	CD
18751	7102	2	c.c	c.c	NNP
18751	7102	3	.	.	.
18751	7103	1	100.0	100.0	CD
18751	7103	2	c.c	c.c	NNP
18751	7103	3	.	.	.
18751	7104	1	"	"	``
18751	7104	2	Permanganate	Permanganate	NNP
18751	7104	3	"	"	''
18751	7104	4	required	require	VBD
18751	7104	5	1.0	1.0	CD
18751	7104	6	"	"	``
18751	7104	7	10.0	10.0	CD
18751	7104	8	"	"	``
18751	7104	9	19.8	19.8	CD
18751	7104	10	"	"	``
18751	7104	11	49.6	49.6	CD
18751	7104	12	"	"	``
18751	7104	13	99.3	99.3	CD
18751	7104	14	"	"	''
18751	7104	15	~Effect	~effect	NN
18751	7104	16	of	of	IN
18751	7104	17	Varying	Varying	NNP
18751	7104	18	Bulk.~	Bulk.~	NNP
18751	7104	19	Bulk	Bulk	NNP
18751	7104	20	30.0	30.0	CD
18751	7104	21	c.c	c.c	NNP
18751	7104	22	.	.	.
18751	7105	1	50.0	50.0	CD
18751	7105	2	c.c	c.c	NNP
18751	7105	3	.	.	.
18751	7106	1	100.0	100.0	CD
18751	7106	2	c.c	c.c	NNP
18751	7106	3	.	.	.
18751	7107	1	200.0	200.0	CD
18751	7107	2	c.c	c.c	NNP
18751	7107	3	.	.	.
18751	7108	1	500.0	500.0	CD
18751	7108	2	c.c	c.c	NNP
18751	7108	3	.	.	.
18751	7109	1	"	"	``
18751	7109	2	Permanganate	permanganate	JJ
18751	7109	3	"	"	''
18751	7109	4	required	require	VBD
18751	7109	5	19.8	19.8	CD
18751	7109	6	"	"	''
18751	7109	7	19.8	19.8	CD
18751	7109	8	"	"	``
18751	7109	9	19.8	19.8	CD
18751	7109	10	"	"	``
18751	7109	11	19.8	19.8	CD
18751	7109	12	"	"	``
18751	7109	13	19.8	19.8	CD
18751	7109	14	"	"	''
18751	7109	15	It	-PRON-	PRP
18751	7109	16	will	will	MD
18751	7109	17	be	be	VB
18751	7109	18	seen	see	VBN
18751	7109	19	that	that	IN
18751	7109	20	in	in	IN
18751	7109	21	working	work	VBG
18751	7109	22	under	under	IN
18751	7109	23	these	these	DT
18751	7109	24	conditions	condition	NNS
18751	7109	25	the	the	DT
18751	7109	26	results	result	NNS
18751	7109	27	are	be	VBP
18751	7109	28	proportional	proportional	JJ
18751	7109	29	and	and	CC
18751	7109	30	the	the	DT
18751	7109	31	method	method	NN
18751	7109	32	satisfactory	satisfactory	JJ
18751	7109	33	.	.	.
18751	7110	1	~Examination	~Examination	NFP
18751	7110	2	of	of	IN
18751	7110	3	Tin	Tin	NNP
18751	7110	4	Phosphide.~--(_Phosphor	Phosphide.~--(_Phosphor	NNP
18751	7110	5	Tin	Tin	NNP
18751	7110	6	_	_	NNP
18751	7110	7	.	.	.
18751	7110	8	)	)	-RRB-
18751	7111	1	--This	--this	NN
18751	7111	2	substance	substance	NN
18751	7111	3	is	be	VBZ
18751	7111	4	used	use	VBN
18751	7111	5	in	in	IN
18751	7111	6	the	the	DT
18751	7111	7	manufacture	manufacture	NN
18751	7111	8	of	of	IN
18751	7111	9	"	"	``
18751	7111	10	phosphor	phosphor	NN
18751	7111	11	bronze	bronze	NN
18751	7111	12	"	"	''
18751	7111	13	and	and	CC
18751	7111	14	similar	similar	JJ
18751	7111	15	alloys	alloy	NNS
18751	7111	16	.	.	.
18751	7112	1	It	-PRON-	PRP
18751	7112	2	is	be	VBZ
18751	7112	3	a	a	DT
18751	7112	4	crystalline	crystalline	NN
18751	7112	5	,	,	,
18751	7112	6	imperfectly	imperfectly	RB
18751	7112	7	-	-	HYPH
18751	7112	8	malleable	malleable	JJ
18751	7112	9	,	,	,
18751	7112	10	metallic	metallic	JJ
18751	7112	11	substance	substance	NN
18751	7112	12	.	.	.
18751	7113	1	It	-PRON-	PRP
18751	7113	2	is	be	VBZ
18751	7113	3	soluble	soluble	JJ
18751	7113	4	in	in	IN
18751	7113	5	hydrochloric	hydrochloric	JJ
18751	7113	6	acid	acid	NN
18751	7113	7	with	with	IN
18751	7113	8	effervescence	effervescence	NN
18751	7113	9	;	;	,
18751	7113	10	phosphoretted	phosphorette	VBN
18751	7113	11	hydrogen	hydrogen	NN
18751	7113	12	,	,	,
18751	7113	13	which	which	WDT
18751	7113	14	inflames	inflame	VBZ
18751	7113	15	on	on	IN
18751	7113	16	the	the	DT
18751	7113	17	addition	addition	NN
18751	7113	18	of	of	IN
18751	7113	19	a	a	DT
18751	7113	20	drop	drop	NN
18751	7113	21	or	or	CC
18751	7113	22	two	two	CD
18751	7113	23	of	of	IN
18751	7113	24	nitric	nitric	JJ
18751	7113	25	acid	acid	NN
18751	7113	26	,	,	,
18751	7113	27	being	be	VBG
18751	7113	28	evolved	evolve	VBN
18751	7113	29	.	.	.
18751	7114	1	It	-PRON-	PRP
18751	7114	2	is	be	VBZ
18751	7114	3	attacked	attack	VBN
18751	7114	4	by	by	IN
18751	7114	5	nitric	nitric	JJ
18751	7114	6	acid	acid	NN
18751	7114	7	,	,	,
18751	7114	8	yielding	yield	VBG
18751	7114	9	a	a	DT
18751	7114	10	white	white	JJ
18751	7114	11	powder	powder	NN
18751	7114	12	of	of	IN
18751	7114	13	stannic	stannic	JJ
18751	7114	14	phosphate	phosphate	NN
18751	7114	15	;	;	:
18751	7114	16	this	this	DT
18751	7114	17	is	be	VBZ
18751	7114	18	not	not	RB
18751	7114	19	easily	easily	RB
18751	7114	20	decomposed	decompose	VBN
18751	7114	21	by	by	IN
18751	7114	22	ammonium	ammonium	NN
18751	7114	23	sulphide	sulphide	NN
18751	7114	24	or	or	CC
18751	7114	25	readily	readily	RB
18751	7114	26	soluble	soluble	JJ
18751	7114	27	in	in	IN
18751	7114	28	hydrochloric	hydrochloric	JJ
18751	7114	29	acid	acid	NN
18751	7114	30	.	.	.
18751	7115	1	"	"	``
18751	7115	2	Phosphor	phosphor	JJ
18751	7115	3	-	-	HYPH
18751	7115	4	tin	tin	NNP
18751	7115	5	"	"	''
18751	7115	6	is	be	VBZ
18751	7115	7	made	make	VBN
18751	7115	8	up	up	RP
18751	7115	9	only	only	RB
18751	7115	10	of	of	IN
18751	7115	11	tin	tin	NN
18751	7115	12	and	and	CC
18751	7115	13	phosphorus	phosphorus	NN
18751	7115	14	.	.	.
18751	7116	1	For	for	IN
18751	7116	2	the	the	DT
18751	7116	3	estimation	estimation	NN
18751	7116	4	weigh	weigh	VBP
18751	7116	5	up	up	RP
18751	7116	6	1	1	CD
18751	7116	7	gram	gram	NN
18751	7116	8	.	.	.
18751	7117	1	Place	place	NN
18751	7117	2	in	in	IN
18751	7117	3	a	a	DT
18751	7117	4	weighed	weigh	VBN
18751	7117	5	Berlin	Berlin	NNP
18751	7117	6	dish	dish	NN
18751	7117	7	;	;	:
18751	7117	8	and	and	CC
18751	7117	9	cover	cover	VB
18751	7117	10	with	with	IN
18751	7117	11	10	10	CD
18751	7117	12	c.c	c.c	NNP
18751	7117	13	.	.	.
18751	7118	1	of	of	IN
18751	7118	2	nitric	nitric	JJ
18751	7118	3	acid	acid	NN
18751	7118	4	and	and	CC
18751	7118	5	3	3	CD
18751	7118	6	or	or	CC
18751	7118	7	4	4	CD
18751	7118	8	c.c	c.c	NN
18751	7118	9	.	.	.
18751	7119	1	of	of	IN
18751	7119	2	water	water	NN
18751	7119	3	.	.	.
18751	7120	1	Let	let	VB
18751	7120	2	the	the	DT
18751	7120	3	reaction	reaction	NN
18751	7120	4	proceed	proceed	VB
18751	7120	5	(	(	-LRB-
18751	7120	6	under	under	IN
18751	7120	7	a	a	DT
18751	7120	8	clock	clock	NN
18751	7120	9	-	-	HYPH
18751	7120	10	glass	glass	NN
18751	7120	11	)	)	-RRB-
18751	7120	12	on	on	IN
18751	7120	13	the	the	DT
18751	7120	14	water	water	NN
18751	7120	15	-	-	HYPH
18751	7120	16	bath	bath	NN
18751	7120	17	till	till	IN
18751	7120	18	complete	complete	JJ
18751	7120	19	.	.	.
18751	7121	1	Remove	remove	VB
18751	7121	2	the	the	DT
18751	7121	3	glass	glass	NN
18751	7121	4	;	;	:
18751	7121	5	evaporate	evaporate	VB
18751	7121	6	to	to	IN
18751	7121	7	dryness	dryness	NN
18751	7121	8	,	,	,
18751	7121	9	and	and	CC
18751	7121	10	ignite	ignite	VB
18751	7121	11	,	,	,
18751	7121	12	at	at	IN
18751	7121	13	first	first	RB
18751	7121	14	gently	gently	RB
18751	7121	15	over	over	IN
18751	7121	16	a	a	DT
18751	7121	17	Bunsen	bunsen	JJ
18751	7121	18	burner	burner	NN
18751	7121	19	,	,	,
18751	7121	20	and	and	CC
18751	7121	21	afterwards	afterwards	RB
18751	7121	22	in	in	IN
18751	7121	23	the	the	DT
18751	7121	24	muffle	muffle	NN
18751	7121	25	at	at	IN
18751	7121	26	a	a	DT
18751	7121	27	red	red	JJ
18751	7121	28	heat	heat	NN
18751	7121	29	.	.	.
18751	7122	1	Cool	cool	JJ
18751	7122	2	in	in	IN
18751	7122	3	the	the	DT
18751	7122	4	desiccator	desiccator	NN
18751	7122	5	,	,	,
18751	7122	6	and	and	CC
18751	7122	7	weigh	weigh	VBP
18751	7122	8	as	as	RB
18751	7122	9	quickly	quickly	RB
18751	7122	10	as	as	IN
18751	7122	11	possible	possible	JJ
18751	7122	12	when	when	WRB
18751	7122	13	cold	cold	JJ
18751	7122	14	.	.	.
18751	7123	1	The	the	DT
18751	7123	2	substance	substance	NN
18751	7123	3	contains	contain	VBZ
18751	7123	4	the	the	DT
18751	7123	5	tin	tin	NN
18751	7123	6	as	as	IN
18751	7123	7	stannic	stannic	JJ
18751	7123	8	oxide	oxide	NN
18751	7123	9	,	,	,
18751	7123	10	SnO_{2	SnO_{2	NNP
18751	7123	11	}	}	-RRB-
18751	7123	12	,	,	,
18751	7123	13	and	and	CC
18751	7123	14	the	the	DT
18751	7123	15	phosphorus	phosphorus	NN
18751	7123	16	as	as	IN
18751	7123	17	phosphoric	phosphoric	NN
18751	7123	18	oxide	oxide	NN
18751	7123	19	,	,	,
18751	7123	20	P_{2}O_{5	P_{2}O_{5	NNP
18751	7123	21	}	}	-RRB-
18751	7123	22	.	.	.
18751	7124	1	The	the	DT
18751	7124	2	increase	increase	NN
18751	7124	3	in	in	IN
18751	7124	4	weight	weight	NN
18751	7124	5	on	on	IN
18751	7124	6	the	the	DT
18751	7124	7	gram	gram	NN
18751	7124	8	of	of	IN
18751	7124	9	substance	substance	NN
18751	7124	10	taken	take	VBN
18751	7124	11	gives	give	VBZ
18751	7124	12	the	the	DT
18751	7124	13	weight	weight	NN
18751	7124	14	of	of	IN
18751	7124	15	the	the	DT
18751	7124	16	oxygen	oxygen	NN
18751	7124	17	taken	take	VBN
18751	7124	18	up	up	RP
18751	7124	19	by	by	IN
18751	7124	20	the	the	DT
18751	7124	21	phosphorus	phosphorus	NN
18751	7124	22	and	and	CC
18751	7124	23	tin	tin	NN
18751	7124	24	,	,	,
18751	7124	25	and	and	CC
18751	7124	26	since	since	IN
18751	7124	27	1	1	CD
18751	7124	28	gram	gram	NN
18751	7124	29	of	of	IN
18751	7124	30	tin	tin	NN
18751	7124	31	takes	take	VBZ
18751	7124	32	up	up	RP
18751	7124	33	only	only	RB
18751	7124	34	0.271	0.271	CD
18751	7124	35	gram	gram	NN
18751	7124	36	of	of	IN
18751	7124	37	oxygen	oxygen	NN
18751	7124	38	,	,	,
18751	7124	39	and	and	CC
18751	7124	40	1	1	CD
18751	7124	41	gram	gram	NN
18751	7124	42	of	of	IN
18751	7124	43	phosphorus	phosphorus	NN
18751	7124	44	takes	take	VBZ
18751	7124	45	up	up	RB
18751	7124	46	1.29	1.29	CD
18751	7124	47	gram	gram	NN
18751	7124	48	,	,	,
18751	7124	49	the	the	DT
18751	7124	50	proportion	proportion	NN
18751	7124	51	of	of	IN
18751	7124	52	tin	tin	NN
18751	7124	53	to	to	IN
18751	7124	54	phosphorus	phosphorus	NN
18751	7124	55	can	can	MD
18751	7124	56	be	be	VB
18751	7124	57	calculated	calculate	VBN
18751	7124	58	from	from	IN
18751	7124	59	the	the	DT
18751	7124	60	increase	increase	NN
18751	7124	61	in	in	IN
18751	7124	62	weight	weight	NN
18751	7124	63	.	.	.
18751	7125	1	For	for	IN
18751	7125	2	example	example	NN
18751	7125	3	,	,	,
18751	7125	4	1	1	CD
18751	7125	5	gram	gram	NN
18751	7125	6	of	of	IN
18751	7125	7	a	a	DT
18751	7125	8	sample	sample	NN
18751	7125	9	gave	give	VBD
18751	7125	10	1.3410	1.3410	CD
18751	7125	11	gram	gram	NN
18751	7125	12	of	of	IN
18751	7125	13	mixed	mixed	JJ
18751	7125	14	oxides	oxide	NNS
18751	7125	15	,	,	,
18751	7125	16	which	which	WDT
18751	7125	17	is	be	VBZ
18751	7125	18	0.070	0.070	CD
18751	7125	19	gram	gram	NN
18751	7125	20	in	in	IN
18751	7125	21	excess	excess	NN
18751	7125	22	of	of	IN
18751	7125	23	that	that	DT
18751	7125	24	which	which	WDT
18751	7125	25	would	would	MD
18751	7125	26	be	be	VB
18751	7125	27	got	get	VBN
18751	7125	28	with	with	IN
18751	7125	29	pure	pure	JJ
18751	7125	30	tin	tin	NN
18751	7125	31	.	.	.
18751	7126	1	If	if	IN
18751	7126	2	the	the	DT
18751	7126	3	substance	substance	NN
18751	7126	4	was	be	VBD
18751	7126	5	all	all	DT
18751	7126	6	phosphorus	phosphorus	NN
18751	7126	7	the	the	DT
18751	7126	8	excess	excess	NN
18751	7126	9	would	would	MD
18751	7126	10	be	be	VB
18751	7126	11	1.0190	1.0190	CD
18751	7126	12	gram	gram	NN
18751	7126	13	;	;	:
18751	7126	14	consequently	consequently	RB
18751	7126	15	the	the	DT
18751	7126	16	proportion	proportion	NN
18751	7126	17	of	of	IN
18751	7126	18	phosphorus	phosphorus	NN
18751	7126	19	in	in	IN
18751	7126	20	the	the	DT
18751	7126	21	substance	substance	NN
18751	7126	22	is	be	VBZ
18751	7126	23	0.070	0.070	CD
18751	7126	24	/	/	SYM
18751	7126	25	1.019	1.019	CD
18751	7126	26	,	,	,
18751	7126	27	or	or	CC
18751	7126	28	6.87	6.87	CD
18751	7126	29	per	per	NN
18751	7126	30	cent	cent	NN
18751	7126	31	.	.	.
18751	7127	1	The	the	DT
18751	7127	2	tin	tin	NN
18751	7127	3	is	be	VBZ
18751	7127	4	calculated	calculate	VBN
18751	7127	5	by	by	IN
18751	7127	6	difference	difference	NN
18751	7127	7	,	,	,
18751	7127	8	93.13	93.13	CD
18751	7127	9	per	per	IN
18751	7127	10	cent	cent	NN
18751	7127	11	.	.	.
18751	7128	1	Another	another	DT
18751	7128	2	method	method	NN
18751	7128	3	of	of	IN
18751	7128	4	separating	separate	VBG
18751	7128	5	and	and	CC
18751	7128	6	determining	determine	VBG
18751	7128	7	the	the	DT
18751	7128	8	phosphorus	phosphorus	NN
18751	7128	9	is	be	VBZ
18751	7128	10	as	as	IN
18751	7128	11	follows:--Take	follows:--Take	NNP
18751	7128	12	1	1	CD
18751	7128	13	gram	gram	NN
18751	7128	14	of	of	IN
18751	7128	15	the	the	DT
18751	7128	16	substance	substance	NN
18751	7128	17	and	and	CC
18751	7128	18	add	add	VB
18751	7128	19	to	to	IN
18751	7128	20	it	-PRON-	PRP
18751	7128	21	15	15	CD
18751	7128	22	c.c	c.c	NNP
18751	7128	23	.	.	.
18751	7129	1	of	of	IN
18751	7129	2	hot	hot	NNP
18751	7129	3	aqua	aqua	NNP
18751	7129	4	regia	regia	NNP
18751	7129	5	.	.	.
18751	7130	1	Boil	Boil	NNP
18751	7130	2	till	till	IN
18751	7130	3	dissolved	dissolve	VBN
18751	7130	4	,	,	,
18751	7130	5	dilute	dilute	NN
18751	7130	6	,	,	,
18751	7130	7	and	and	CC
18751	7130	8	precipitate	precipitate	VB
18751	7130	9	the	the	DT
18751	7130	10	tin	tin	NN
18751	7130	11	with	with	IN
18751	7130	12	sulphuretted	sulphuret	VBN
18751	7130	13	hydrogen	hydrogen	NN
18751	7130	14	.	.	.
18751	7131	1	To	to	IN
18751	7131	2	the	the	DT
18751	7131	3	filtrate	filtrate	JJ
18751	7131	4	add	add	NN
18751	7131	5	ammonia	ammonia	NN
18751	7131	6	and	and	CC
18751	7131	7	"	"	``
18751	7131	8	magnesia	magnesia	NNP
18751	7131	9	mixture	mixture	NN
18751	7131	10	.	.	.
18751	7131	11	"	"	''
18751	7132	1	Filter	filter	NN
18751	7132	2	;	;	:
18751	7132	3	wash	wash	VB
18751	7132	4	the	the	DT
18751	7132	5	precipitate	precipitate	NN
18751	7132	6	with	with	IN
18751	7132	7	dilute	dilute	NNP
18751	7132	8	ammonia	ammonia	NNP
18751	7132	9	;	;	:
18751	7132	10	dry	dry	JJ
18751	7132	11	,	,	,
18751	7132	12	ignite	ignite	VB
18751	7132	13	,	,	,
18751	7132	14	and	and	CC
18751	7132	15	weigh	weigh	VB
18751	7132	16	as	as	IN
18751	7132	17	magnesic	magnesic	NN
18751	7132	18	pyrophosphate	pyrophosphate	NN
18751	7132	19	.	.	.
18751	7133	1	Calculate	calculate	VB
18751	7133	2	the	the	DT
18751	7133	3	phosphorus	phosphorus	NN
18751	7133	4	,	,	,
18751	7133	5	and	and	CC
18751	7133	6	take	take	VB
18751	7133	7	the	the	DT
18751	7133	8	tin	tin	NN
18751	7133	9	by	by	IN
18751	7133	10	difference	difference	NN
18751	7133	11	.	.	.
18751	7134	1	A	a	DT
18751	7134	2	sample	sample	NN
18751	7134	3	of	of	IN
18751	7134	4	phosphor	phosphor	NN
18751	7134	5	tin	tin	NN
18751	7134	6	gave--	gave--	NNP
18751	7134	7	Tin	Tin	NNP
18751	7134	8	93.1	93.1	CD
18751	7134	9	per	per	IN
18751	7134	10	cent	cent	NN
18751	7134	11	.	.	.
18751	7135	1	(	(	-LRB-
18751	7135	2	by	by	IN
18751	7135	3	difference	difference	NN
18751	7135	4	)	)	-RRB-
18751	7135	5	Phosphorus	Phosphorus	NNP
18751	7135	6	6.9	6.9	CD
18751	7135	7	"	"	''
18751	7135	8	-----	-----	NFP
18751	7135	9	100.0	100.0	CD
18751	7135	10	~Tin	~tin	NN
18751	7135	11	Arsenide.~--This	Arsenide.~--This	NNP
18751	7135	12	is	be	VBZ
18751	7135	13	met	meet	VBN
18751	7135	14	with	with	IN
18751	7135	15	in	in	IN
18751	7135	16	tin	tin	NN
18751	7135	17	-	-	HYPH
18751	7135	18	smelting	smelting	NN
18751	7135	19	;	;	:
18751	7135	20	it	-PRON-	PRP
18751	7135	21	closely	closely	RB
18751	7135	22	resembles	resemble	VBZ
18751	7135	23	the	the	DT
18751	7135	24	phosphide	phosphide	NN
18751	7135	25	,	,	,
18751	7135	26	but	but	CC
18751	7135	27	the	the	DT
18751	7135	28	crystals	crystal	NNS
18751	7135	29	have	have	VBP
18751	7135	30	a	a	DT
18751	7135	31	duller	dull	JJR
18751	7135	32	grey	grey	JJ
18751	7135	33	appearance	appearance	NN
18751	7135	34	.	.	.
18751	7136	1	It	-PRON-	PRP
18751	7136	2	contains	contain	VBZ
18751	7136	3	simply	simply	RB
18751	7136	4	tin	tin	JJ
18751	7136	5	and	and	CC
18751	7136	6	arsenic	arsenic	JJ
18751	7136	7	.	.	.
18751	7137	1	The	the	DT
18751	7137	2	determination	determination	NN
18751	7137	3	is	be	VBZ
18751	7137	4	made	make	VBN
18751	7137	5	by	by	IN
18751	7137	6	treating	treat	VBG
18751	7137	7	1	1	CD
18751	7137	8	gram	gram	NN
18751	7137	9	of	of	IN
18751	7137	10	the	the	DT
18751	7137	11	substance	substance	NN
18751	7137	12	with	with	IN
18751	7137	13	nitric	nitric	JJ
18751	7137	14	acid	acid	NN
18751	7137	15	and	and	CC
18751	7137	16	weighing	weigh	VBG
18751	7137	17	the	the	DT
18751	7137	18	mixed	mix	VBN
18751	7137	19	oxides	oxide	NNS
18751	7137	20	of	of	IN
18751	7137	21	tin	tin	NN
18751	7137	22	and	and	CC
18751	7137	23	arsenic	arsenic	JJ
18751	7137	24	in	in	IN
18751	7137	25	the	the	DT
18751	7137	26	same	same	JJ
18751	7137	27	manner	manner	NN
18751	7137	28	as	as	IN
18751	7137	29	in	in	IN
18751	7137	30	the	the	DT
18751	7137	31	case	case	NN
18751	7137	32	of	of	IN
18751	7137	33	the	the	DT
18751	7137	34	phosphide	phosphide	NN
18751	7137	35	.	.	.
18751	7138	1	One	one	CD
18751	7138	2	gram	gram	NN
18751	7138	3	of	of	IN
18751	7138	4	arsenic	arsenic	NNP
18751	7138	5	will	will	MD
18751	7138	6	give	give	VB
18751	7138	7	1.533	1.533	CD
18751	7138	8	gram	gram	NN
18751	7138	9	of	of	IN
18751	7138	10	arsenic	arsenic	JJ
18751	7138	11	oxide	oxide	NN
18751	7138	12	,	,	,
18751	7138	13	As_{2}O_{5	As_{2}O_{5	NNP
18751	7138	14	}	}	-RRB-
18751	7138	15	;	;	:
18751	7138	16	consequently	consequently	RB
18751	7138	17	the	the	DT
18751	7138	18	excess	excess	NN
18751	7138	19	of	of	IN
18751	7138	20	weight	weight	NN
18751	7138	21	of	of	IN
18751	7138	22	the	the	DT
18751	7138	23	mixed	mix	VBN
18751	7138	24	oxides	oxide	NNS
18751	7138	25	over	over	IN
18751	7138	26	1.271	1.271	CD
18751	7138	27	gram	gram	NN
18751	7138	28	must	must	MD
18751	7138	29	be	be	VB
18751	7138	30	divided	divide	VBN
18751	7138	31	by	by	IN
18751	7138	32	0.262	0.262	CD
18751	7138	33	;	;	:
18751	7138	34	the	the	DT
18751	7138	35	result	result	NN
18751	7138	36	multiplied	multiply	VBN
18751	7138	37	by	by	IN
18751	7138	38	100	100	CD
18751	7138	39	gives	give	VBZ
18751	7138	40	the	the	DT
18751	7138	41	percentage	percentage	NN
18751	7138	42	of	of	IN
18751	7138	43	arsenic	arsenic	JJ
18751	7138	44	.	.	.
18751	7139	1	In	in	IN
18751	7139	2	consequence	consequence	NN
18751	7139	3	of	of	IN
18751	7139	4	the	the	DT
18751	7139	5	higher	high	JJR
18751	7139	6	atomic	atomic	JJ
18751	7139	7	weight	weight	NN
18751	7139	8	of	of	IN
18751	7139	9	arsenic	arsenic	JJ
18751	7139	10	the	the	DT
18751	7139	11	results	result	NNS
18751	7139	12	by	by	IN
18751	7139	13	this	this	DT
18751	7139	14	method	method	NN
18751	7139	15	are	be	VBP
18751	7139	16	not	not	RB
18751	7139	17	so	so	RB
18751	7139	18	close	close	JJ
18751	7139	19	as	as	IN
18751	7139	20	with	with	IN
18751	7139	21	the	the	DT
18751	7139	22	phosphide	phosphide	NN
18751	7139	23	.	.	.
18751	7140	1	Each	each	DT
18751	7140	2	milligram	milligram	NN
18751	7140	3	of	of	IN
18751	7140	4	excess	excess	JJ
18751	7140	5	weight	weight	NN
18751	7140	6	(	(	-LRB-
18751	7140	7	over	over	IN
18751	7140	8	1.271	1.271	CD
18751	7140	9	)	)	-RRB-
18751	7140	10	represents	represent	VBZ
18751	7140	11	0.38	0.38	CD
18751	7140	12	per	per	NN
18751	7140	13	cent	cent	NN
18751	7140	14	.	.	.
18751	7141	1	of	of	IN
18751	7141	2	arsenic	arsenic	JJ
18751	7141	3	,	,	,
18751	7141	4	As	as	IN
18751	7141	5	.	.	.
18751	7142	1	Both	both	DT
18751	7142	2	in	in	IN
18751	7142	3	this	this	DT
18751	7142	4	and	and	CC
18751	7142	5	in	in	IN
18751	7142	6	the	the	DT
18751	7142	7	corresponding	correspond	VBG
18751	7142	8	phosphide	phosphide	JJ
18751	7142	9	determination	determination	NN
18751	7142	10	care	care	NN
18751	7142	11	must	must	MD
18751	7142	12	be	be	VB
18751	7142	13	taken	take	VBN
18751	7142	14	to	to	TO
18751	7142	15	avoid	avoid	VB
18751	7142	16	absorption	absorption	NN
18751	7142	17	of	of	IN
18751	7142	18	moisture	moisture	NN
18751	7142	19	,	,	,
18751	7142	20	by	by	IN
18751	7142	21	allowing	allow	VBG
18751	7142	22	the	the	DT
18751	7142	23	oxides	oxide	NNS
18751	7142	24	to	to	TO
18751	7142	25	cool	cool	VB
18751	7142	26	in	in	IN
18751	7142	27	a	a	DT
18751	7142	28	desiccator	desiccator	NN
18751	7142	29	and	and	CC
18751	7142	30	weighing	weighing	NN
18751	7142	31	quickly	quickly	RB
18751	7142	32	.	.	.
18751	7143	1	The	the	DT
18751	7143	2	percentage	percentage	NN
18751	7143	3	of	of	IN
18751	7143	4	arsenic	arsenic	JJ
18751	7143	5	is	be	VBZ
18751	7143	6	better	well	RBR
18751	7143	7	determined	determine	VBN
18751	7143	8	as	as	IN
18751	7143	9	follows:--Weigh	follows:--weigh	NN
18751	7143	10	up	up	RB
18751	7143	11	1	1	CD
18751	7143	12	gram	gram	NN
18751	7143	13	of	of	IN
18751	7143	14	the	the	DT
18751	7143	15	substance	substance	NN
18751	7143	16	,	,	,
18751	7143	17	dissolve	dissolve	VB
18751	7143	18	in	in	IN
18751	7143	19	aqua	aqua	NNP
18751	7143	20	regia	regia	NNP
18751	7143	21	,	,	,
18751	7143	22	dilute	dilute	NNP
18751	7143	23	,	,	,
18751	7143	24	and	and	CC
18751	7143	25	pass	pass	VB
18751	7143	26	sulphuretted	sulphuret	VBN
18751	7143	27	hydrogen	hydrogen	NN
18751	7143	28	.	.	.
18751	7144	1	Render	render	VB
18751	7144	2	alkaline	alkaline	NN
18751	7144	3	with	with	IN
18751	7144	4	ammonia	ammonia	NN
18751	7144	5	,	,	,
18751	7144	6	and	and	CC
18751	7144	7	add	add	VB
18751	7144	8	ammonium	ammonium	NN
18751	7144	9	sulphide	sulphide	NN
18751	7144	10	till	till	IN
18751	7144	11	the	the	DT
18751	7144	12	precipitate	precipitate	NN
18751	7144	13	is	be	VBZ
18751	7144	14	dissolved	dissolve	VBN
18751	7144	15	.	.	.
18751	7145	1	Add	add	VB
18751	7145	2	"	"	``
18751	7145	3	magnesia	magnesia	JJ
18751	7145	4	mixture	mixture	NN
18751	7145	5	.	.	.
18751	7145	6	"	"	''
18751	7146	1	Filter	filter	VB
18751	7146	2	off	off	RP
18751	7146	3	the	the	DT
18751	7146	4	precipitate	precipitate	NN
18751	7146	5	,	,	,
18751	7146	6	wash	wash	VB
18751	7146	7	with	with	IN
18751	7146	8	dilute	dilute	NNP
18751	7146	9	ammonia	ammonia	NNP
18751	7146	10	,	,	,
18751	7146	11	ignite	ignite	VB
18751	7146	12	with	with	IN
18751	7146	13	a	a	DT
18751	7146	14	few	few	JJ
18751	7146	15	drops	drop	NNS
18751	7146	16	of	of	IN
18751	7146	17	nitric	nitric	JJ
18751	7146	18	acid	acid	NN
18751	7146	19	,	,	,
18751	7146	20	and	and	CC
18751	7146	21	weigh	weigh	VBP
18751	7146	22	as	as	IN
18751	7146	23	magnesic	magnesic	NN
18751	7146	24	pyrarsenate	pyrarsenate	NN
18751	7146	25	.	.	.
18751	7147	1	Calculate	calculate	VB
18751	7147	2	the	the	DT
18751	7147	3	arsenic	arsenic	JJ
18751	7147	4	and	and	CC
18751	7147	5	take	take	VB
18751	7147	6	the	the	DT
18751	7147	7	tin	tin	NN
18751	7147	8	by	by	IN
18751	7147	9	difference	difference	NN
18751	7147	10	.	.	.
18751	7148	1	A	a	DT
18751	7148	2	sample	sample	NN
18751	7148	3	treated	treat	VBN
18751	7148	4	in	in	IN
18751	7148	5	this	this	DT
18751	7148	6	way	way	NN
18751	7148	7	gave--	gave--	NNP
18751	7148	8	Tin	Tin	NNP
18751	7148	9	96.8	96.8	CD
18751	7148	10	per	per	IN
18751	7148	11	cent	cent	NN
18751	7148	12	.	.	.
18751	7149	1	by	by	IN
18751	7149	2	difference	difference	NN
18751	7149	3	Arsenic	Arsenic	NNP
18751	7149	4	3.2	3.2	CD
18751	7149	5	"	"	''
18751	7149	6	-----	-----	NFP
18751	7149	7	100.0	100.0	CD
18751	7149	8	~Examination	~examination	CD
18751	7149	9	of	of	IN
18751	7149	10	Black	Black	NNP
18751	7149	11	Tin.~--Dry	Tin.~--Dry	NNP
18751	7149	12	the	the	DT
18751	7149	13	ore	ore	NN
18751	7149	14	,	,	,
18751	7149	15	and	and	CC
18751	7149	16	reduce	reduce	VB
18751	7149	17	it	-PRON-	PRP
18751	7149	18	to	to	IN
18751	7149	19	a	a	DT
18751	7149	20	fine	fine	JJ
18751	7149	21	powder	powder	NN
18751	7149	22	.	.	.
18751	7150	1	Weigh	weigh	VB
18751	7150	2	up	up	RP
18751	7150	3	2	2	CD
18751	7150	4	grams	gram	NNS
18751	7150	5	,	,	,
18751	7150	6	and	and	CC
18751	7150	7	boil	boil	VB
18751	7150	8	with	with	IN
18751	7150	9	20	20	CD
18751	7150	10	c.c	c.c	NNP
18751	7150	11	.	.	.
18751	7151	1	of	of	IN
18751	7151	2	hydrochloric	hydrochloric	JJ
18751	7151	3	acid	acid	NN
18751	7151	4	and	and	CC
18751	7151	5	2	2	CD
18751	7151	6	c.c	c.c	NNP
18751	7151	7	.	.	.
18751	7152	1	of	of	IN
18751	7152	2	nitric	nitric	NN
18751	7152	3	for	for	IN
18751	7152	4	ten	ten	CD
18751	7152	5	or	or	CC
18751	7152	6	fifteen	fifteen	CD
18751	7152	7	minutes	minute	NNS
18751	7152	8	.	.	.
18751	7153	1	Filter	Filter	NNP
18751	7153	2	,	,	,
18751	7153	3	and	and	CC
18751	7153	4	reserve	reserve	VB
18751	7153	5	the	the	DT
18751	7153	6	filtrate	filtrate	JJ
18751	7153	7	.	.	.
18751	7154	1	~Tungstic	~tungstic	JJ
18751	7154	2	Acid.~--Digest	acid.~--digest	VB
18751	7154	3	the	the	DT
18751	7154	4	residue	residue	NN
18751	7154	5	with	with	IN
18751	7154	6	about	about	RB
18751	7154	7	50	50	CD
18751	7154	8	c.c	c.c	NNP
18751	7154	9	.	.	.
18751	7155	1	of	of	IN
18751	7155	2	water	water	NN
18751	7155	3	and	and	CC
18751	7155	4	a	a	DT
18751	7155	5	few	few	JJ
18751	7155	6	c.c	c.c	NN
18751	7155	7	.	.	.
18751	7156	1	of	of	IN
18751	7156	2	dilute	dilute	NNP
18751	7156	3	ammonia	ammonia	NNP
18751	7156	4	for	for	IN
18751	7156	5	a	a	DT
18751	7156	6	few	few	JJ
18751	7156	7	minutes	minute	NNS
18751	7156	8	,	,	,
18751	7156	9	and	and	CC
18751	7156	10	filter	filter	NN
18751	7156	11	;	;	:
18751	7156	12	collect	collect	VB
18751	7156	13	the	the	DT
18751	7156	14	filtrate	filtrate	JJ
18751	7156	15	in	in	IN
18751	7156	16	a	a	DT
18751	7156	17	weighed	weigh	VBN
18751	7156	18	porcelain	porcelain	NN
18751	7156	19	dish	dish	NN
18751	7156	20	,	,	,
18751	7156	21	evaporate	evaporate	VB
18751	7156	22	to	to	IN
18751	7156	23	dryness	dryness	NN
18751	7156	24	,	,	,
18751	7156	25	ignite	ignite	VB
18751	7156	26	,	,	,
18751	7156	27	and	and	CC
18751	7156	28	weigh	weigh	VB
18751	7156	29	as	as	IN
18751	7156	30	tungstic	tungstic	JJ
18751	7156	31	acid	acid	NN
18751	7156	32	,	,	,
18751	7156	33	WO_{3	WO_{3	NNP
18751	7156	34	}	}	-RRB-
18751	7156	35	.	.	.
18751	7157	1	~Stannic	~Stannic	NFP
18751	7157	2	Oxide.~--Dry	Oxide.~--Dry	NNP
18751	7157	3	,	,	,
18751	7157	4	ignite	ignite	JJ
18751	7157	5	,	,	,
18751	7157	6	and	and	CC
18751	7157	7	weigh	weigh	VB
18751	7157	8	the	the	DT
18751	7157	9	insoluble	insoluble	JJ
18751	7157	10	residue	residue	NN
18751	7157	11	.	.	.
18751	7158	1	Transfer	transfer	VB
18751	7158	2	to	to	IN
18751	7158	3	a	a	DT
18751	7158	4	porcelain	porcelain	NN
18751	7158	5	boat	boat	NN
18751	7158	6	,	,	,
18751	7158	7	and	and	CC
18751	7158	8	reduce	reduce	VB
18751	7158	9	in	in	IN
18751	7158	10	a	a	DT
18751	7158	11	current	current	NN
18751	7158	12	of	of	IN
18751	7158	13	hydrogen	hydrogen	NN
18751	7158	14	at	at	IN
18751	7158	15	a	a	DT
18751	7158	16	red	red	JJ
18751	7158	17	heat	heat	NN
18751	7158	18	for	for	IN
18751	7158	19	half	half	PDT
18751	7158	20	an	an	DT
18751	7158	21	hour	hour	NN
18751	7158	22	.	.	.
18751	7159	1	Allow	allow	VB
18751	7159	2	to	to	TO
18751	7159	3	cool	cool	VB
18751	7159	4	whilst	whilst	IN
18751	7159	5	the	the	DT
18751	7159	6	hydrogen	hydrogen	NN
18751	7159	7	is	be	VBZ
18751	7159	8	still	still	RB
18751	7159	9	passing	pass	VBG
18751	7159	10	.	.	.
18751	7160	1	Transfer	transfer	VB
18751	7160	2	the	the	DT
18751	7160	3	boat	boat	NN
18751	7160	4	to	to	IN
18751	7160	5	a	a	DT
18751	7160	6	beaker	beaker	NN
18751	7160	7	,	,	,
18751	7160	8	and	and	CC
18751	7160	9	dissolve	dissolve	VB
18751	7160	10	up	up	RP
18751	7160	11	the	the	DT
18751	7160	12	tin	tin	NN
18751	7160	13	in	in	IN
18751	7160	14	10	10	CD
18751	7160	15	c.c	c.c	NNP
18751	7160	16	.	.	.
18751	7161	1	of	of	IN
18751	7161	2	hydrochloric	hydrochloric	JJ
18751	7161	3	acid	acid	NN
18751	7161	4	and	and	CC
18751	7161	5	a	a	DT
18751	7161	6	c.c	c.c	NN
18751	7161	7	.	.	.
18751	7162	1	or	or	CC
18751	7162	2	so	so	RB
18751	7162	3	of	of	IN
18751	7162	4	nitric	nitric	JJ
18751	7162	5	.	.	.
18751	7163	1	Wash	wash	VB
18751	7163	2	out	out	RP
18751	7163	3	the	the	DT
18751	7163	4	combustion	combustion	NN
18751	7163	5	tube	tube	NN
18751	7163	6	with	with	IN
18751	7163	7	some	some	DT
18751	7163	8	acid	acid	NN
18751	7163	9	and	and	CC
18751	7163	10	add	add	VB
18751	7163	11	the	the	DT
18751	7163	12	washing	washing	NN
18751	7163	13	to	to	IN
18751	7163	14	the	the	DT
18751	7163	15	contents	content	NNS
18751	7163	16	of	of	IN
18751	7163	17	the	the	DT
18751	7163	18	beaker	beaker	NN
18751	7163	19	.	.	.
18751	7164	1	Warm	warm	VB
18751	7164	2	gently	gently	RB
18751	7164	3	,	,	,
18751	7164	4	dilute	dilute	NN
18751	7164	5	with	with	IN
18751	7164	6	water	water	NN
18751	7164	7	,	,	,
18751	7164	8	and	and	CC
18751	7164	9	filter	filter	NN
18751	7164	10	.	.	.
18751	7165	1	Collect	collect	VB
18751	7165	2	,	,	,
18751	7165	3	dry	dry	JJ
18751	7165	4	,	,	,
18751	7165	5	ignite	ignite	VB
18751	7165	6	,	,	,
18751	7165	7	and	and	CC
18751	7165	8	weigh	weigh	VB
18751	7165	9	the	the	DT
18751	7165	10	insoluble	insoluble	JJ
18751	7165	11	residue	residue	NN
18751	7165	12	.	.	.
18751	7166	1	Through	through	IN
18751	7166	2	the	the	DT
18751	7166	3	filtrate	filtrate	JJ
18751	7166	4	pass	pass	NN
18751	7166	5	a	a	DT
18751	7166	6	rapid	rapid	JJ
18751	7166	7	current	current	NN
18751	7166	8	of	of	IN
18751	7166	9	sulphuretted	sulphuret	VBN
18751	7166	10	hydrogen	hydrogen	NN
18751	7166	11	,	,	,
18751	7166	12	allow	allow	VB
18751	7166	13	to	to	TO
18751	7166	14	settle	settle	VB
18751	7166	15	,	,	,
18751	7166	16	and	and	CC
18751	7166	17	filter	filter	NN
18751	7166	18	.	.	.
18751	7167	1	Wash	wash	VB
18751	7167	2	the	the	DT
18751	7167	3	precipitate	precipitate	NN
18751	7167	4	with	with	IN
18751	7167	5	hot	hot	JJ
18751	7167	6	water	water	NN
18751	7167	7	,	,	,
18751	7167	8	dry	dry	JJ
18751	7167	9	,	,	,
18751	7167	10	calcine	calcine	VB
18751	7167	11	gently	gently	RB
18751	7167	12	;	;	:
18751	7167	13	ignite	ignite	VB
18751	7167	14	with	with	IN
18751	7167	15	ammonium	ammonium	NN
18751	7167	16	carbonate	carbonate	NN
18751	7167	17	,	,	,
18751	7167	18	and	and	CC
18751	7167	19	weigh	weigh	VB
18751	7167	20	as	as	IN
18751	7167	21	stannic	stannic	JJ
18751	7167	22	oxide	oxide	NN
18751	7167	23	,	,	,
18751	7167	24	SnO_{2	SnO_{2	NNP
18751	7167	25	}	}	-RRB-
18751	7167	26	.	.	.
18751	7168	1	The	the	DT
18751	7168	2	insoluble	insoluble	JJ
18751	7168	3	residue	residue	NN
18751	7168	4	will	will	MD
18751	7168	5	in	in	IN
18751	7168	6	most	most	JJS
18751	7168	7	cases	case	NNS
18751	7168	8	retain	retain	VBP
18751	7168	9	some	some	DT
18751	7168	10	tin	tin	NN
18751	7168	11	.	.	.
18751	7169	1	Fuse	fuse	VB
18751	7169	2	it	-PRON-	PRP
18751	7169	3	with	with	IN
18751	7169	4	fusion	fusion	NN
18751	7169	5	mixture	mixture	NN
18751	7169	6	,	,	,
18751	7169	7	take	take	VB
18751	7169	8	up	up	RP
18751	7169	9	with	with	IN
18751	7169	10	hydrochloric	hydrochloric	JJ
18751	7169	11	acid	acid	NN
18751	7169	12	,	,	,
18751	7169	13	filter	filter	NN
18751	7169	14	,	,	,
18751	7169	15	pass	pass	VB
18751	7169	16	sulphuretted	sulphuret	VBN
18751	7169	17	hydrogen	hydrogen	NN
18751	7169	18	through	through	IN
18751	7169	19	the	the	DT
18751	7169	20	filtrate	filtrate	JJ
18751	7169	21	,	,	,
18751	7169	22	collect	collect	VB
18751	7169	23	and	and	CC
18751	7169	24	wash	wash	VB
18751	7169	25	the	the	DT
18751	7169	26	sulphide	sulphide	NN
18751	7169	27	of	of	IN
18751	7169	28	tin	tin	NN
18751	7169	29	.	.	.
18751	7170	1	Ignite	ignite	VB
18751	7170	2	and	and	CC
18751	7170	3	weigh	weigh	VB
18751	7170	4	as	as	IN
18751	7170	5	stannic	stannic	JJ
18751	7170	6	oxide	oxide	NN
18751	7170	7	,	,	,
18751	7170	8	and	and	CC
18751	7170	9	add	add	VB
18751	7170	10	it	-PRON-	PRP
18751	7170	11	to	to	IN
18751	7170	12	that	that	DT
18751	7170	13	previously	previously	RB
18751	7170	14	obtained	obtain	VBN
18751	7170	15	.	.	.
18751	7171	1	~Copper.~--Pass	~Copper.~--Pass	NFP
18751	7171	2	sulphuretted	sulphuret	VBD
18751	7171	3	hydrogen	hydrogen	NN
18751	7171	4	through	through	IN
18751	7171	5	the	the	DT
18751	7171	6	acid	acid	JJ
18751	7171	7	filtrate	filtrate	NN
18751	7171	8	obtained	obtain	VBN
18751	7171	9	in	in	IN
18751	7171	10	the	the	DT
18751	7171	11	first	first	JJ
18751	7171	12	cleaning	cleaning	NN
18751	7171	13	of	of	IN
18751	7171	14	the	the	DT
18751	7171	15	ore	ore	NN
18751	7171	16	,	,	,
18751	7171	17	collect	collect	VB
18751	7171	18	the	the	DT
18751	7171	19	precipitate	precipitate	NN
18751	7171	20	,	,	,
18751	7171	21	and	and	CC
18751	7171	22	wash	wash	VB
18751	7171	23	first	first	RB
18751	7171	24	with	with	IN
18751	7171	25	soda	soda	NN
18751	7171	26	solution	solution	NN
18751	7171	27	and	and	CC
18751	7171	28	then	then	RB
18751	7171	29	with	with	IN
18751	7171	30	hot	hot	JJ
18751	7171	31	water	water	NN
18751	7171	32	.	.	.
18751	7172	1	Dry	Dry	NNP
18751	7172	2	,	,	,
18751	7172	3	ignite	ignite	VB
18751	7172	4	,	,	,
18751	7172	5	and	and	CC
18751	7172	6	weigh	weigh	VB
18751	7172	7	as	as	IN
18751	7172	8	cupric	cupric	JJ
18751	7172	9	oxide	oxide	NN
18751	7172	10	,	,	,
18751	7172	11	CuO.	CuO.	NNP
18751	7173	1	Mix	mix	VB
18751	7173	2	the	the	DT
18751	7173	3	filtrate	filtrate	NN
18751	7173	4	with	with	IN
18751	7173	5	that	that	DT
18751	7173	6	from	from	IN
18751	7173	7	the	the	DT
18751	7173	8	main	main	JJ
18751	7173	9	portion	portion	NN
18751	7173	10	of	of	IN
18751	7173	11	the	the	DT
18751	7173	12	sulphide	sulphide	NN
18751	7173	13	of	of	IN
18751	7173	14	tin	tin	NN
18751	7173	15	.	.	.
18751	7174	1	~Ferric	~Ferric	NFP
18751	7174	2	Oxide.~--Boil	Oxide.~--Boil	NNP
18751	7174	3	off	off	RP
18751	7174	4	the	the	DT
18751	7174	5	sulphuretted	sulphuret	VBN
18751	7174	6	hydrogen	hydrogen	NN
18751	7174	7	from	from	IN
18751	7174	8	the	the	DT
18751	7174	9	mixed	mixed	JJ
18751	7174	10	filtrates	filtrate	NNS
18751	7174	11	and	and	CC
18751	7174	12	peroxidise	peroxidise	NN
18751	7174	13	with	with	IN
18751	7174	14	nitric	nitric	JJ
18751	7174	15	acid	acid	NN
18751	7174	16	.	.	.
18751	7175	1	Add	add	VB
18751	7175	2	ammonia	ammonia	NN
18751	7175	3	in	in	IN
18751	7175	4	slight	slight	JJ
18751	7175	5	excess	excess	NN
18751	7175	6	,	,	,
18751	7175	7	boil	boil	NN
18751	7175	8	,	,	,
18751	7175	9	filter	filter	NN
18751	7175	10	,	,	,
18751	7175	11	dry	dry	JJ
18751	7175	12	,	,	,
18751	7175	13	ignite	ignite	VB
18751	7175	14	,	,	,
18751	7175	15	and	and	CC
18751	7175	16	weigh	weigh	VB
18751	7175	17	the	the	DT
18751	7175	18	precipitate	precipitate	NN
18751	7175	19	as	as	IN
18751	7175	20	ferric	ferric	JJ
18751	7175	21	oxide	oxide	NN
18751	7175	22	.	.	.
18751	7176	1	This	this	DT
18751	7176	2	will	will	MD
18751	7176	3	be	be	VB
18751	7176	4	practically	practically	RB
18751	7176	5	pure	pure	JJ
18751	7176	6	,	,	,
18751	7176	7	but	but	CC
18751	7176	8	the	the	DT
18751	7176	9	iron	iron	NN
18751	7176	10	in	in	IN
18751	7176	11	it	-PRON-	PRP
18751	7176	12	must	must	MD
18751	7176	13	be	be	VB
18751	7176	14	determined	determine	VBN
18751	7176	15	by	by	IN
18751	7176	16	dissolving	dissolve	VBG
18751	7176	17	and	and	CC
18751	7176	18	titrating	titrating	NN
18751	7176	19	.	.	.
18751	7177	1	The	the	DT
18751	7177	2	filtrate	filtrate	JJ
18751	7177	3	from	from	IN
18751	7177	4	the	the	DT
18751	7177	5	iron	iron	NN
18751	7177	6	may	may	MD
18751	7177	7	contain	contain	VB
18751	7177	8	zinc	zinc	NN
18751	7177	9	,	,	,
18751	7177	10	lime	lime	NN
18751	7177	11	,	,	,
18751	7177	12	and	and	CC
18751	7177	13	magnesia	magnesia	NNP
18751	7177	14	,	,	,
18751	7177	15	but	but	CC
18751	7177	16	rarely	rarely	RB
18751	7177	17	in	in	IN
18751	7177	18	quantities	quantity	NNS
18751	7177	19	sufficient	sufficient	JJ
18751	7177	20	to	to	TO
18751	7177	21	be	be	VB
18751	7177	22	determined	determine	VBN
18751	7177	23	.	.	.
18751	7178	1	~Silica	~Silica	NFP
18751	7178	2	,	,	,
18751	7178	3	&	&	CC
18751	7178	4	c.~---The	c.~---The	NNP
18751	7178	5	silica	silica	NN
18751	7178	6	may	may	MD
18751	7178	7	be	be	VB
18751	7178	8	calculated	calculate	VBN
18751	7178	9	from	from	IN
18751	7178	10	the	the	DT
18751	7178	11	weight	weight	NN
18751	7178	12	of	of	IN
18751	7178	13	the	the	DT
18751	7178	14	residue	residue	NN
18751	7178	15	insoluble	insoluble	JJ
18751	7178	16	in	in	IN
18751	7178	17	acid	acid	NN
18751	7178	18	,	,	,
18751	7178	19	after	after	IN
18751	7178	20	the	the	DT
18751	7178	21	reduction	reduction	NN
18751	7178	22	of	of	IN
18751	7178	23	the	the	DT
18751	7178	24	tin	tin	NN
18751	7178	25	in	in	IN
18751	7178	26	hydrogen	hydrogen	NN
18751	7178	27	,	,	,
18751	7178	28	by	by	IN
18751	7178	29	deducting	deduct	VBG
18751	7178	30	from	from	IN
18751	7178	31	it	-PRON-	PRP
18751	7178	32	the	the	DT
18751	7178	33	weight	weight	NN
18751	7178	34	of	of	IN
18751	7178	35	the	the	DT
18751	7178	36	oxide	oxide	NN
18751	7178	37	of	of	IN
18751	7178	38	tin	tin	NN
18751	7178	39	subsequently	subsequently	RB
18751	7178	40	found	find	VBN
18751	7178	41	.	.	.
18751	7179	1	Or	or	CC
18751	7179	2	it	-PRON-	PRP
18751	7179	3	may	may	MD
18751	7179	4	be	be	VB
18751	7179	5	determined	determine	VBN
18751	7179	6	as	as	IN
18751	7179	7	follows:--The	follows:--The	``
18751	7179	8	insoluble	insoluble	JJ
18751	7179	9	portion	portion	NN
18751	7179	10	is	be	VBZ
18751	7179	11	fused	fuse	VBN
18751	7179	12	with	with	IN
18751	7179	13	fusion	fusion	NN
18751	7179	14	mixture	mixture	NN
18751	7179	15	,	,	,
18751	7179	16	and	and	CC
18751	7179	17	taken	take	VBN
18751	7179	18	up	up	RP
18751	7179	19	with	with	IN
18751	7179	20	hydrochloric	hydrochloric	JJ
18751	7179	21	acid	acid	NN
18751	7179	22	,	,	,
18751	7179	23	as	as	IN
18751	7179	24	already	already	RB
18751	7179	25	described	describe	VBN
18751	7179	26	.	.	.
18751	7180	1	On	on	IN
18751	7180	2	filtering	filtering	NN
18751	7180	3	,	,	,
18751	7180	4	the	the	DT
18751	7180	5	filter	filter	NN
18751	7180	6	will	will	MD
18751	7180	7	retain	retain	VB
18751	7180	8	a	a	DT
18751	7180	9	portion	portion	NN
18751	7180	10	of	of	IN
18751	7180	11	the	the	DT
18751	7180	12	silica	silica	NN
18751	7180	13	.	.	.
18751	7181	1	The	the	DT
18751	7181	2	rest	rest	NN
18751	7181	3	is	be	VBZ
18751	7181	4	recovered	recover	VBN
18751	7181	5	,	,	,
18751	7181	6	after	after	IN
18751	7181	7	the	the	DT
18751	7181	8	removal	removal	NN
18751	7181	9	of	of	IN
18751	7181	10	the	the	DT
18751	7181	11	stannous	stannous	JJ
18751	7181	12	sulphide	sulphide	NN
18751	7181	13	,	,	,
18751	7181	14	by	by	IN
18751	7181	15	evaporating	evaporate	VBG
18751	7181	16	to	to	IN
18751	7181	17	dryness	dryness	NN
18751	7181	18	,	,	,
18751	7181	19	taking	take	VBG
18751	7181	20	up	up	RP
18751	7181	21	with	with	IN
18751	7181	22	hydrochloric	hydrochloric	JJ
18751	7181	23	acid	acid	NN
18751	7181	24	,	,	,
18751	7181	25	and	and	CC
18751	7181	26	filtering	filter	VBG
18751	7181	27	through	through	IN
18751	7181	28	the	the	DT
18751	7181	29	same	same	JJ
18751	7181	30	filter	filter	NN
18751	7181	31	.	.	.
18751	7182	1	It	-PRON-	PRP
18751	7182	2	is	be	VBZ
18751	7182	3	washed	wash	VBN
18751	7182	4	,	,	,
18751	7182	5	dried	dry	VBN
18751	7182	6	,	,	,
18751	7182	7	ignited	ignite	VBD
18751	7182	8	,	,	,
18751	7182	9	and	and	CC
18751	7182	10	weighed	weigh	VBD
18751	7182	11	as	as	IN
18751	7182	12	silica	silica	NN
18751	7182	13	.	.	.
18751	7183	1	The	the	DT
18751	7183	2	filtrate	filtrate	JJ
18751	7183	3	from	from	IN
18751	7183	4	the	the	DT
18751	7183	5	silica	silica	NN
18751	7183	6	is	be	VBZ
18751	7183	7	boiled	boil	VBN
18751	7183	8	with	with	IN
18751	7183	9	a	a	DT
18751	7183	10	little	little	JJ
18751	7183	11	nitric	nitric	JJ
18751	7183	12	acid	acid	NN
18751	7183	13	and	and	CC
18751	7183	14	precipitated	precipitate	VBN
18751	7183	15	with	with	IN
18751	7183	16	ammonia	ammonia	NNP
18751	7183	17	.	.	.
18751	7184	1	The	the	DT
18751	7184	2	precipitate	precipitate	NN
18751	7184	3	is	be	VBZ
18751	7184	4	collected	collect	VBN
18751	7184	5	,	,	,
18751	7184	6	washed	wash	VBN
18751	7184	7	,	,	,
18751	7184	8	ignited	ignite	VBD
18751	7184	9	,	,	,
18751	7184	10	and	and	CC
18751	7184	11	weighed	weigh	VBD
18751	7184	12	as	as	IN
18751	7184	13	ferric	ferric	JJ
18751	7184	14	oxide	oxide	NN
18751	7184	15	and	and	CC
18751	7184	16	alumina	alumina	NNP
18751	7184	17	(	(	-LRB-
18751	7184	18	but	but	CC
18751	7184	19	it	-PRON-	PRP
18751	7184	20	frequently	frequently	RB
18751	7184	21	contains	contain	VBZ
18751	7184	22	oxide	oxide	NN
18751	7184	23	of	of	IN
18751	7184	24	titanium	titanium	NN
18751	7184	25	)	)	-RRB-
18751	7184	26	.	.	.
18751	7185	1	When	when	WRB
18751	7185	2	the	the	DT
18751	7185	3	last	last	JJ
18751	7185	4	is	be	VBZ
18751	7185	5	present	present	JJ
18751	7185	6	it	-PRON-	PRP
18751	7185	7	is	be	VBZ
18751	7185	8	determined	determine	VBN
18751	7185	9	by	by	IN
18751	7185	10	fusing	fuse	VBG
18751	7185	11	with	with	IN
18751	7185	12	bisulphate	bisulphate	NN
18751	7185	13	of	of	IN
18751	7185	14	potash	potash	NN
18751	7185	15	and	and	CC
18751	7185	16	extracting	extract	VBG
18751	7185	17	with	with	IN
18751	7185	18	cold	cold	JJ
18751	7185	19	water	water	NN
18751	7185	20	.	.	.
18751	7186	1	The	the	DT
18751	7186	2	solution	solution	NN
18751	7186	3	is	be	VBZ
18751	7186	4	nearly	nearly	RB
18751	7186	5	neutralised	neutralise	VBN
18751	7186	6	with	with	IN
18751	7186	7	ammonia	ammonia	NNP
18751	7186	8	,	,	,
18751	7186	9	charged	charge	VBN
18751	7186	10	with	with	IN
18751	7186	11	sulphurous	sulphurous	JJ
18751	7186	12	acid	acid	NN
18751	7186	13	,	,	,
18751	7186	14	and	and	CC
18751	7186	15	boiled	boil	VBD
18751	7186	16	.	.	.
18751	7187	1	The	the	DT
18751	7187	2	precipitate	precipitate	NN
18751	7187	3	is	be	VBZ
18751	7187	4	collected	collect	VBN
18751	7187	5	,	,	,
18751	7187	6	washed	wash	VBN
18751	7187	7	,	,	,
18751	7187	8	dried	dry	VBN
18751	7187	9	,	,	,
18751	7187	10	ignited	ignite	VBD
18751	7187	11	,	,	,
18751	7187	12	and	and	CC
18751	7187	13	weighed	weigh	VBD
18751	7187	14	as	as	IN
18751	7187	15	oxide	oxide	NN
18751	7187	16	of	of	IN
18751	7187	17	titanium	titanium	NN
18751	7187	18	,	,	,
18751	7187	19	TiO_{2	TiO_{2	NNP
18751	7187	20	}	}	-RRB-
18751	7187	21	.	.	.
18751	7188	1	The	the	DT
18751	7188	2	difference	difference	NN
18751	7188	3	between	between	IN
18751	7188	4	this	this	DT
18751	7188	5	weight	weight	NN
18751	7188	6	and	and	CC
18751	7188	7	that	that	DT
18751	7188	8	of	of	IN
18751	7188	9	the	the	DT
18751	7188	10	combined	combine	VBN
18751	7188	11	oxides	oxide	NNS
18751	7188	12	gives	give	VBZ
18751	7188	13	the	the	DT
18751	7188	14	ferric	ferric	JJ
18751	7188	15	oxide	oxide	NN
18751	7188	16	and	and	CC
18751	7188	17	alumina	alumina	NNP
18751	7188	18	.	.	.
18751	7189	1	The	the	DT
18751	7189	2	filtrate	filtrate	JJ
18751	7189	3	from	from	IN
18751	7189	4	the	the	DT
18751	7189	5	mixed	mixed	JJ
18751	7189	6	oxides	oxide	NNS
18751	7189	7	is	be	VBZ
18751	7189	8	examined	examine	VBN
18751	7189	9	for	for	IN
18751	7189	10	lime	lime	NN
18751	7189	11	and	and	CC
18751	7189	12	magnesia	magnesia	NN
18751	7189	13	.	.	.
18751	7190	1	~Sulphur.~--Rub	~Sulphur.~--Rub	NFP
18751	7190	2	up	up	RB
18751	7190	3	5	5	CD
18751	7190	4	grams	gram	NNS
18751	7190	5	of	of	IN
18751	7190	6	the	the	DT
18751	7190	7	ore	ore	NN
18751	7190	8	with	with	IN
18751	7190	9	5	5	CD
18751	7190	10	grams	gram	NNS
18751	7190	11	of	of	IN
18751	7190	12	nitre	nitre	NNP
18751	7190	13	,	,	,
18751	7190	14	transfer	transfer	VB
18751	7190	15	to	to	IN
18751	7190	16	a	a	DT
18751	7190	17	porcelain	porcelain	NN
18751	7190	18	dish	dish	NN
18751	7190	19	,	,	,
18751	7190	20	and	and	CC
18751	7190	21	fuse	fuse	VB
18751	7190	22	over	over	IN
18751	7190	23	a	a	DT
18751	7190	24	Bunsen	bunsen	JJ
18751	7190	25	burner	burner	NN
18751	7190	26	for	for	IN
18751	7190	27	fifteen	fifteen	CD
18751	7190	28	minutes	minute	NNS
18751	7190	29	.	.	.
18751	7191	1	When	when	WRB
18751	7191	2	cold	cold	JJ
18751	7191	3	,	,	,
18751	7191	4	extract	extract	VBP
18751	7191	5	with	with	IN
18751	7191	6	water	water	NN
18751	7191	7	,	,	,
18751	7191	8	and	and	CC
18751	7191	9	determine	determine	VB
18751	7191	10	the	the	DT
18751	7191	11	sulphur	sulphur	NN
18751	7191	12	volumetrically	volumetrically	RB
18751	7191	13	with	with	IN
18751	7191	14	standard	standard	JJ
18751	7191	15	barium	barium	NN
18751	7191	16	chloride	chloride	NN
18751	7191	17	.	.	.
18751	7192	1	The	the	DT
18751	7192	2	sulphur	sulphur	NN
18751	7192	3	may	may	MD
18751	7192	4	be	be	VB
18751	7192	5	present	present	JJ
18751	7192	6	as	as	IN
18751	7192	7	sulphide	sulphide	NN
18751	7192	8	or	or	CC
18751	7192	9	sulphate	sulphate	VB
18751	7192	10	.	.	.
18751	7193	1	~Arsenic.~--Take	~Arsenic.~--Take	NFP
18751	7193	2	5	5	CD
18751	7193	3	grams	gram	NNS
18751	7193	4	,	,	,
18751	7193	5	and	and	CC
18751	7193	6	evaporate	evaporate	VB
18751	7193	7	with	with	IN
18751	7193	8	nitric	nitric	JJ
18751	7193	9	acid	acid	NN
18751	7193	10	;	;	:
18751	7193	11	dilute	dilute	NN
18751	7193	12	,	,	,
18751	7193	13	add	add	VB
18751	7193	14	ammonia	ammonia	NN
18751	7193	15	,	,	,
18751	7193	16	pass	pass	VB
18751	7193	17	sulphuretted	sulphuret	VBN
18751	7193	18	hydrogen	hydrogen	NN
18751	7193	19	,	,	,
18751	7193	20	and	and	CC
18751	7193	21	filter	filter	NN
18751	7193	22	.	.	.
18751	7194	1	To	to	IN
18751	7194	2	the	the	DT
18751	7194	3	filtrate	filtrate	JJ
18751	7194	4	add	add	NN
18751	7194	5	"	"	''
18751	7194	6	magnesia	magnesia	JJ
18751	7194	7	mixture	mixture	NN
18751	7194	8	.	.	.
18751	7194	9	"	"	''
18751	7195	1	Collect	collect	VB
18751	7195	2	the	the	DT
18751	7195	3	precipitate	precipitate	NN
18751	7195	4	,	,	,
18751	7195	5	ignite	ignite	VB
18751	7195	6	with	with	IN
18751	7195	7	nitric	nitric	JJ
18751	7195	8	acid	acid	NN
18751	7195	9	,	,	,
18751	7195	10	and	and	CC
18751	7195	11	weigh	weigh	VBP
18751	7195	12	as	as	IN
18751	7195	13	magnesic	magnesic	NN
18751	7195	14	pyrarsenate	pyrarsenate	NN
18751	7195	15	.	.	.
18751	7196	1	The	the	DT
18751	7196	2	following	follow	VBG
18751	7196	3	may	may	MD
18751	7196	4	be	be	VB
18751	7196	5	taken	take	VBN
18751	7196	6	as	as	IN
18751	7196	7	an	an	DT
18751	7196	8	example	example	NN
18751	7196	9	of	of	IN
18751	7196	10	the	the	DT
18751	7196	11	composition	composition	NN
18751	7196	12	of	of	IN
18751	7196	13	an	an	DT
18751	7196	14	impure	impure	JJ
18751	7196	15	black	black	JJ
18751	7196	16	tin:--	tin:--	NN
18751	7196	17	Tungstic	Tungstic	NNP
18751	7196	18	acid	acid	NN
18751	7196	19	1.8	1.8	CD
18751	7196	20	%	%	NN
18751	7196	21	Stannic	stannic	JJ
18751	7196	22	oxide	oxide	NN
18751	7196	23	79.0	79.0	CD
18751	7196	24	Silica	Silica	NNP
18751	7196	25	2.6	2.6	CD
18751	7196	26	Titanic	Titanic	NNP
18751	7196	27	oxide	oxide	NN
18751	7196	28	0.8	0.8	CD
18751	7196	29	Copper	copper	NN
18751	7196	30	oxide	oxide	NN
18751	7196	31	0.9	0.9	CD
18751	7196	32	Ferric	Ferric	NNP
18751	7196	33	oxide	oxide	NN
18751	7196	34	13.4	13.4	CD
18751	7196	35	Sulphur	Sulphur	NNP
18751	7196	36	0.4	0.4	CD
18751	7196	37	Arsenic	Arsenic	NNP
18751	7196	38	0.3	0.3	CD
18751	7196	39	----	----	NFP
18751	7196	40	99.2	99.2	CD
18751	7196	41	~Examination	~Examination	NFP
18751	7196	42	of	of	IN
18751	7196	43	Hardhead.~--In	hardhead.~--in	CD
18751	7196	44	the	the	DT
18751	7196	45	smelting	smelting	NN
18751	7196	46	of	of	IN
18751	7196	47	tin	tin	NN
18751	7196	48	ores	ore	NNS
18751	7196	49	a	a	DT
18751	7196	50	quantity	quantity	NN
18751	7196	51	of	of	IN
18751	7196	52	speise	speise	NN
18751	7196	53	,	,	,
18751	7196	54	known	know	VBN
18751	7196	55	as	as	IN
18751	7196	56	"	"	``
18751	7196	57	hardhead	hardhead	NN
18751	7196	58	,	,	,
18751	7196	59	"	"	''
18751	7196	60	is	be	VBZ
18751	7196	61	produced	produce	VBN
18751	7196	62	.	.	.
18751	7197	1	It	-PRON-	PRP
18751	7197	2	is	be	VBZ
18751	7197	3	essentially	essentially	RB
18751	7197	4	an	an	DT
18751	7197	5	arsenide	arsenide	NN
18751	7197	6	of	of	IN
18751	7197	7	iron	iron	NN
18751	7197	8	,	,	,
18751	7197	9	carrying	carry	VBG
18751	7197	10	a	a	DT
18751	7197	11	considerable	considerable	JJ
18751	7197	12	quantity	quantity	NN
18751	7197	13	of	of	IN
18751	7197	14	tin	tin	NN
18751	7197	15	.	.	.
18751	7198	1	Much	much	JJ
18751	7198	2	of	of	IN
18751	7198	3	this	this	DT
18751	7198	4	last	last	JJ
18751	7198	5	is	be	VBZ
18751	7198	6	present	present	JJ
18751	7198	7	in	in	IN
18751	7198	8	the	the	DT
18751	7198	9	form	form	NN
18751	7198	10	of	of	IN
18751	7198	11	small	small	JJ
18751	7198	12	buttons	button	NNS
18751	7198	13	of	of	IN
18751	7198	14	metal	metal	NN
18751	7198	15	distributed	distribute	VBN
18751	7198	16	through	through	IN
18751	7198	17	the	the	DT
18751	7198	18	mass	mass	NN
18751	7198	19	.	.	.
18751	7199	1	The	the	DT
18751	7199	2	buttons	button	NNS
18751	7199	3	can	can	MD
18751	7199	4	be	be	VB
18751	7199	5	seen	see	VBN
18751	7199	6	on	on	IN
18751	7199	7	careful	careful	JJ
18751	7199	8	inspection	inspection	NN
18751	7199	9	,	,	,
18751	7199	10	and	and	CC
18751	7199	11	become	become	VB
18751	7199	12	evident	evident	JJ
18751	7199	13	on	on	IN
18751	7199	14	powdering	powdering	NN
18751	7199	15	.	.	.
18751	7200	1	In	in	IN
18751	7200	2	assaying	assay	VBG
18751	7200	3	the	the	DT
18751	7200	4	substance	substance	NN
18751	7200	5	,	,	,
18751	7200	6	a	a	DT
18751	7200	7	variation	variation	NN
18751	7200	8	in	in	IN
18751	7200	9	the	the	DT
18751	7200	10	usual	usual	JJ
18751	7200	11	method	method	NN
18751	7200	12	of	of	IN
18751	7200	13	sampling	sampling	NN
18751	7200	14	is	be	VBZ
18751	7200	15	required	require	VBN
18751	7200	16	,	,	,
18751	7200	17	because	because	IN
18751	7200	18	of	of	IN
18751	7200	19	the	the	DT
18751	7200	20	quantity	quantity	NN
18751	7200	21	of	of	IN
18751	7200	22	metal	metal	NN
18751	7200	23	present	present	NN
18751	7200	24	which	which	WDT
18751	7200	25	can	can	MD
18751	7200	26	not	not	RB
18751	7200	27	be	be	VB
18751	7200	28	powdered	powder	VBN
18751	7200	29	.	.	.
18751	7201	1	After	after	IN
18751	7201	2	powdering	powder	VBG
18751	7201	3	as	as	RB
18751	7201	4	finely	finely	RB
18751	7201	5	as	as	IN
18751	7201	6	possible	possible	JJ
18751	7201	7	,	,	,
18751	7201	8	the	the	DT
18751	7201	9	coarse	coarse	JJ
18751	7201	10	particles	particle	NNS
18751	7201	11	are	be	VBP
18751	7201	12	sifted	sift	VBN
18751	7201	13	off	off	RP
18751	7201	14	and	and	CC
18751	7201	15	weighed	weigh	VBD
18751	7201	16	.	.	.
18751	7202	1	The	the	DT
18751	7202	2	weight	weight	NN
18751	7202	3	of	of	IN
18751	7202	4	the	the	DT
18751	7202	5	powder	powder	NN
18751	7202	6	is	be	VBZ
18751	7202	7	also	also	RB
18751	7202	8	taken	take	VBN
18751	7202	9	.	.	.
18751	7203	1	The	the	DT
18751	7203	2	method	method	NN
18751	7203	3	of	of	IN
18751	7203	4	working	working	NN
18751	7203	5	is	be	VBZ
18751	7203	6	best	well	RBS
18751	7203	7	illustrated	illustrate	VBN
18751	7203	8	by	by	IN
18751	7203	9	an	an	DT
18751	7203	10	example	example	NN
18751	7203	11	.	.	.
18751	7204	1	A	a	DT
18751	7204	2	sample	sample	NN
18751	7204	3	of	of	IN
18751	7204	4	hardhead	hardhead	NN
18751	7204	5	weighed	weigh	VBD
18751	7204	6	155.1	155.1	CD
18751	7204	7	grams	gram	NNS
18751	7204	8	,	,	,
18751	7204	9	and	and	CC
18751	7204	10	gave	give	VBD
18751	7204	11	21.0	21.0	CD
18751	7204	12	grams	gram	NNS
18751	7204	13	of	of	IN
18751	7204	14	coarse	coarse	JJ
18751	7204	15	particles	particle	NNS
18751	7204	16	,	,	,
18751	7204	17	equivalent	equivalent	JJ
18751	7204	18	to	to	IN
18751	7204	19	13.5	13.5	CD
18751	7204	20	per	per	IN
18751	7204	21	cent	cent	NN
18751	7204	22	.	.	.
18751	7205	1	of	of	IN
18751	7205	2	the	the	DT
18751	7205	3	whole	whole	NN
18751	7205	4	.	.	.
18751	7206	1	The	the	DT
18751	7206	2	fine	fine	JJ
18751	7206	3	portion	portion	NN
18751	7206	4	weighed	weigh	VBD
18751	7206	5	134	134	CD
18751	7206	6	grams	gram	NNS
18751	7206	7	,	,	,
18751	7206	8	which	which	WDT
18751	7206	9	is	be	VBZ
18751	7206	10	equivalent	equivalent	JJ
18751	7206	11	to	to	IN
18751	7206	12	86.5	86.5	CD
18751	7206	13	per	per	IN
18751	7206	14	cent	cent	NN
18751	7206	15	.	.	.
18751	7207	1	Thirteen	thirteen	CD
18751	7207	2	and	and	CC
18751	7207	3	a	a	DT
18751	7207	4	half	half	NN
18751	7207	5	grams	gram	NNS
18751	7207	6	of	of	IN
18751	7207	7	the	the	DT
18751	7207	8	coarse	coarse	JJ
18751	7207	9	material	material	NN
18751	7207	10	were	be	VBD
18751	7207	11	dissolved	dissolve	VBN
18751	7207	12	in	in	IN
18751	7207	13	aqua	aqua	NNP
18751	7207	14	regia	regia	NNP
18751	7207	15	,	,	,
18751	7207	16	and	and	CC
18751	7207	17	diluted	dilute	VBN
18751	7207	18	with	with	IN
18751	7207	19	water	water	NN
18751	7207	20	to	to	IN
18751	7207	21	1	1	CD
18751	7207	22	litre	litre	NN
18751	7207	23	.	.	.
18751	7208	1	Ten	ten	CD
18751	7208	2	c.c	c.c	NNP
18751	7208	3	.	.	.
18751	7209	1	of	of	IN
18751	7209	2	this	this	DT
18751	7209	3	contain	contain	NN
18751	7209	4	0.135	0.135	CD
18751	7209	5	gram	gram	NN
18751	7209	6	of	of	IN
18751	7209	7	the	the	DT
18751	7209	8	metallic	metallic	JJ
18751	7209	9	portion	portion	NN
18751	7209	10	,	,	,
18751	7209	11	which	which	WDT
18751	7209	12	is	be	VBZ
18751	7209	13	the	the	DT
18751	7209	14	amount	amount	NN
18751	7209	15	contained	contain	VBN
18751	7209	16	in	in	IN
18751	7209	17	1	1	CD
18751	7209	18	gram	gram	NN
18751	7209	19	of	of	IN
18751	7209	20	the	the	DT
18751	7209	21	original	original	JJ
18751	7209	22	hardhead	hardhead	NN
18751	7209	23	.	.	.
18751	7210	1	If	if	IN
18751	7210	2	,	,	,
18751	7210	3	in	in	IN
18751	7210	4	a	a	DT
18751	7210	5	determination	determination	NN
18751	7210	6	,	,	,
18751	7210	7	1	1	CD
18751	7210	8	gram	gram	NN
18751	7210	9	of	of	IN
18751	7210	10	the	the	DT
18751	7210	11	substance	substance	NN
18751	7210	12	is	be	VBZ
18751	7210	13	wanted	want	VBN
18751	7210	14	,	,	,
18751	7210	15	weigh	weigh	VB
18751	7210	16	up	up	RP
18751	7210	17	0.865	0.865	CD
18751	7210	18	gram	gram	NN
18751	7210	19	of	of	IN
18751	7210	20	the	the	DT
18751	7210	21	powdered	powder	VBN
18751	7210	22	portion	portion	NN
18751	7210	23	,	,	,
18751	7210	24	and	and	CC
18751	7210	25	add	add	VB
18751	7210	26	to	to	IN
18751	7210	27	it	-PRON-	PRP
18751	7210	28	10	10	CD
18751	7210	29	c.c	c.c	NNP
18751	7210	30	.	.	.
18751	7211	1	of	of	IN
18751	7211	2	the	the	DT
18751	7211	3	solution	solution	NN
18751	7211	4	.	.	.
18751	7212	1	It	-PRON-	PRP
18751	7212	2	will	will	MD
18751	7212	3	be	be	VB
18751	7212	4	seen	see	VBN
18751	7212	5	that	that	IN
18751	7212	6	these	these	DT
18751	7212	7	together	together	RB
18751	7212	8	make	make	VBP
18751	7212	9	up	up	RP
18751	7212	10	1	1	CD
18751	7212	11	gram	gram	NN
18751	7212	12	of	of	IN
18751	7212	13	the	the	DT
18751	7212	14	original	original	JJ
18751	7212	15	sample	sample	NN
18751	7212	16	.	.	.
18751	7213	1	The	the	DT
18751	7213	2	solution	solution	NN
18751	7213	3	of	of	IN
18751	7213	4	the	the	DT
18751	7213	5	metallic	metallic	JJ
18751	7213	6	portion	portion	NN
18751	7213	7	must	must	MD
18751	7213	8	be	be	VB
18751	7213	9	saved	save	VBN
18751	7213	10	until	until	IN
18751	7213	11	the	the	DT
18751	7213	12	analysis	analysis	NN
18751	7213	13	is	be	VBZ
18751	7213	14	finished	finish	VBN
18751	7213	15	.	.	.
18751	7214	1	~Tin	~Tin	NNP
18751	7214	2	and	and	CC
18751	7214	3	Copper.~--Weigh	copper.~--weigh	VB
18751	7214	4	up	up	RP
18751	7214	5	the	the	DT
18751	7214	6	portion	portion	NN
18751	7214	7	of	of	IN
18751	7214	8	the	the	DT
18751	7214	9	powdered	powdered	JJ
18751	7214	10	stuff	stuff	NN
18751	7214	11	equivalent	equivalent	JJ
18751	7214	12	to	to	IN
18751	7214	13	1	1	CD
18751	7214	14	gram	gram	NN
18751	7214	15	of	of	IN
18751	7214	16	the	the	DT
18751	7214	17	sample	sample	NN
18751	7214	18	.	.	.
18751	7215	1	Transfer	transfer	VB
18751	7215	2	to	to	IN
18751	7215	3	a	a	DT
18751	7215	4	flask	flask	NN
18751	7215	5	,	,	,
18751	7215	6	and	and	CC
18751	7215	7	cover	cover	VB
18751	7215	8	with	with	IN
18751	7215	9	10	10	CD
18751	7215	10	c.c	c.c	NNP
18751	7215	11	.	.	.
18751	7216	1	of	of	IN
18751	7216	2	the	the	DT
18751	7216	3	solution	solution	NN
18751	7216	4	of	of	IN
18751	7216	5	the	the	DT
18751	7216	6	metallic	metallic	JJ
18751	7216	7	portion	portion	NN
18751	7216	8	and	and	CC
18751	7216	9	10	10	CD
18751	7216	10	c.c	c.c	NNP
18751	7216	11	.	.	.
18751	7217	1	of	of	IN
18751	7217	2	aqua	aqua	NNP
18751	7217	3	regia	regia	NNP
18751	7217	4	.	.	.
18751	7218	1	Boil	Boil	NNP
18751	7218	2	gently	gently	RB
18751	7218	3	till	till	IN
18751	7218	4	oxidation	oxidation	NN
18751	7218	5	is	be	VBZ
18751	7218	6	complete	complete	JJ
18751	7218	7	and	and	CC
18751	7218	8	the	the	DT
18751	7218	9	nitric	nitric	JJ
18751	7218	10	acid	acid	NN
18751	7218	11	for	for	IN
18751	7218	12	the	the	DT
18751	7218	13	greater	great	JJR
18751	7218	14	part	part	NN
18751	7218	15	driven	drive	VBN
18751	7218	16	off	off	RP
18751	7218	17	.	.	.
18751	7219	1	Dilute	dilute	VB
18751	7219	2	to	to	IN
18751	7219	3	100	100	CD
18751	7219	4	c.c	c.c	NNP
18751	7219	5	.	.	.
18751	7220	1	with	with	IN
18751	7220	2	water	water	NN
18751	7220	3	,	,	,
18751	7220	4	and	and	CC
18751	7220	5	pass	pass	VB
18751	7220	6	sulphuretted	sulphuret	VBN
18751	7220	7	hydrogen	hydrogen	NN
18751	7220	8	for	for	IN
18751	7220	9	some	some	DT
18751	7220	10	time	time	NN
18751	7220	11	.	.	.
18751	7221	1	Filter	Filter	NNP
18751	7221	2	,	,	,
18751	7221	3	wash	wash	VB
18751	7221	4	with	with	IN
18751	7221	5	hot	hot	JJ
18751	7221	6	water	water	NN
18751	7221	7	,	,	,
18751	7221	8	and	and	CC
18751	7221	9	rinse	rinse	VB
18751	7221	10	through	through	IN
18751	7221	11	the	the	DT
18751	7221	12	funnel	funnel	NN
18751	7221	13	back	back	RB
18751	7221	14	into	into	IN
18751	7221	15	the	the	DT
18751	7221	16	flask	flask	NN
18751	7221	17	.	.	.
18751	7222	1	Digest	digest	VB
18751	7222	2	with	with	IN
18751	7222	3	yellow	yellow	JJ
18751	7222	4	sodium	sodium	NN
18751	7222	5	sulphide	sulphide	NN
18751	7222	6	until	until	IN
18751	7222	7	only	only	RB
18751	7222	8	a	a	DT
18751	7222	9	light	light	JJ
18751	7222	10	,	,	,
18751	7222	11	flocculent	flocculent	JJ
18751	7222	12	,	,	,
18751	7222	13	black	black	JJ
18751	7222	14	precipitate	precipitate	NN
18751	7222	15	is	be	VBZ
18751	7222	16	left	leave	VBN
18751	7222	17	.	.	.
18751	7223	1	Filter	filter	VB
18751	7223	2	this	this	DT
18751	7223	3	off	off	RP
18751	7223	4	,	,	,
18751	7223	5	wash	wash	VBP
18751	7223	6	with	with	IN
18751	7223	7	hot	hot	JJ
18751	7223	8	water	water	NN
18751	7223	9	,	,	,
18751	7223	10	dry	dry	JJ
18751	7223	11	,	,	,
18751	7223	12	calcine	calcine	NN
18751	7223	13	,	,	,
18751	7223	14	treat	treat	VBP
18751	7223	15	with	with	IN
18751	7223	16	a	a	DT
18751	7223	17	little	little	JJ
18751	7223	18	nitric	nitric	JJ
18751	7223	19	acid	acid	NN
18751	7223	20	,	,	,
18751	7223	21	ignite	ignite	JJ
18751	7223	22	,	,	,
18751	7223	23	and	and	CC
18751	7223	24	weigh	weigh	VB
18751	7223	25	as	as	IN
18751	7223	26	copper	copper	NN
18751	7223	27	oxide	oxide	NN
18751	7223	28	,	,	,
18751	7223	29	CuO.	CuO.	NNP
18751	7224	1	The	the	DT
18751	7224	2	weight	weight	NN
18751	7224	3	multiplied	multiply	VBN
18751	7224	4	by	by	IN
18751	7224	5	0.7983	0.7983	CD
18751	7224	6	gives	give	VBZ
18751	7224	7	the	the	DT
18751	7224	8	weight	weight	NN
18751	7224	9	of	of	IN
18751	7224	10	copper	copper	NN
18751	7224	11	.	.	.
18751	7225	1	The	the	DT
18751	7225	2	filtrate	filtrate	JJ
18751	7225	3	containing	contain	VBG
18751	7225	4	the	the	DT
18751	7225	5	tin	tin	NN
18751	7225	6	is	be	VBZ
18751	7225	7	rendered	render	VBN
18751	7225	8	acid	acid	NN
18751	7225	9	with	with	IN
18751	7225	10	hydrochloric	hydrochloric	JJ
18751	7225	11	acid	acid	NN
18751	7225	12	,	,	,
18751	7225	13	and	and	CC
18751	7225	14	filtered	filter	VBN
18751	7225	15	.	.	.
18751	7226	1	The	the	DT
18751	7226	2	precipitate	precipitate	NN
18751	7226	3	is	be	VBZ
18751	7226	4	rinsed	rinse	VBN
18751	7226	5	into	into	IN
18751	7226	6	a	a	DT
18751	7226	7	half	half	JJ
18751	7226	8	-	-	HYPH
18751	7226	9	pint	pint	NN
18751	7226	10	beaker	beaker	NN
18751	7226	11	,	,	,
18751	7226	12	covered	cover	VBN
18751	7226	13	with	with	IN
18751	7226	14	20	20	CD
18751	7226	15	c.c	c.c	NN
18751	7226	16	.	.	.
18751	7227	1	of	of	IN
18751	7227	2	hydrochloric	hydrochloric	JJ
18751	7227	3	acid	acid	NN
18751	7227	4	,	,	,
18751	7227	5	and	and	CC
18751	7227	6	boiled	boil	VBD
18751	7227	7	down	down	RP
18751	7227	8	to	to	IN
18751	7227	9	about	about	RB
18751	7227	10	20	20	CD
18751	7227	11	c.c	c.c	NN
18751	7227	12	.	.	.
18751	7228	1	The	the	DT
18751	7228	2	solution	solution	NN
18751	7228	3	is	be	VBZ
18751	7228	4	filtered	filter	VBN
18751	7228	5	off	off	RP
18751	7228	6	from	from	IN
18751	7228	7	the	the	DT
18751	7228	8	sulphur	sulphur	NN
18751	7228	9	and	and	CC
18751	7228	10	sulphide	sulphide	NN
18751	7228	11	of	of	IN
18751	7228	12	arsenic	arsenic	JJ
18751	7228	13	,	,	,
18751	7228	14	which	which	WDT
18751	7228	15	,	,	,
18751	7228	16	after	after	IN
18751	7228	17	washing	wash	VBG
18751	7228	18	with	with	IN
18751	7228	19	hot	hot	JJ
18751	7228	20	water	water	NN
18751	7228	21	,	,	,
18751	7228	22	is	be	VBZ
18751	7228	23	transferred	transfer	VBN
18751	7228	24	to	to	IN
18751	7228	25	a	a	DT
18751	7228	26	flask	flask	NN
18751	7228	27	labelled	label	VBN
18751	7228	28	"	"	``
18751	7228	29	arsenic	arsenic	JJ
18751	7228	30	.	.	.
18751	7228	31	"	"	''
18751	7229	1	A	a	DT
18751	7229	2	strip	strip	NN
18751	7229	3	of	of	IN
18751	7229	4	sheet	sheet	NN
18751	7229	5	zinc	zinc	NN
18751	7229	6	(	(	-LRB-
18751	7229	7	2	2	CD
18751	7229	8	in	in	IN
18751	7229	9	.	.	.
18751	7230	1	by	by	IN
18751	7230	2	1	1	CD
18751	7230	3	in	in	IN
18751	7230	4	.	.	.
18751	7230	5	)	)	-RRB-
18751	7231	1	is	be	VBZ
18751	7231	2	placed	place	VBN
18751	7231	3	in	in	IN
18751	7231	4	the	the	DT
18751	7231	5	solution	solution	NN
18751	7231	6	.	.	.
18751	7232	1	The	the	DT
18751	7232	2	evolution	evolution	NN
18751	7232	3	of	of	IN
18751	7232	4	hydrogen	hydrogen	NN
18751	7232	5	should	should	MD
18751	7232	6	be	be	VB
18751	7232	7	brisk	brisk	JJ
18751	7232	8	.	.	.
18751	7233	1	In	in	IN
18751	7233	2	five	five	CD
18751	7233	3	or	or	CC
18751	7233	4	ten	ten	CD
18751	7233	5	minutes	minute	NNS
18751	7233	6	decant	decant	NN
18751	7233	7	off	off	RP
18751	7233	8	a	a	DT
18751	7233	9	few	few	JJ
18751	7233	10	c.c	c.c	NN
18751	7233	11	.	.	.
18751	7234	1	of	of	IN
18751	7234	2	the	the	DT
18751	7234	3	liquid	liquid	NN
18751	7234	4	,	,	,
18751	7234	5	and	and	CC
18751	7234	6	test	test	VB
18751	7234	7	with	with	IN
18751	7234	8	sulphuretted	sulphuret	VBN
18751	7234	9	hydrogen	hydrogen	NN
18751	7234	10	for	for	IN
18751	7234	11	tin	tin	NN
18751	7234	12	.	.	.
18751	7235	1	If	if	IN
18751	7235	2	no	no	DT
18751	7235	3	yellowish	yellowish	JJ
18751	7235	4	precipitate	precipitate	NN
18751	7235	5	is	be	VBZ
18751	7235	6	formed	form	VBN
18751	7235	7	,	,	,
18751	7235	8	decant	decant	VB
18751	7235	9	off	off	RP
18751	7235	10	the	the	DT
18751	7235	11	rest	rest	NN
18751	7235	12	of	of	IN
18751	7235	13	the	the	DT
18751	7235	14	liquid	liquid	NN
18751	7235	15	,	,	,
18751	7235	16	and	and	CC
18751	7235	17	wash	wash	VB
18751	7235	18	the	the	DT
18751	7235	19	precipitated	precipitate	VBN
18751	7235	20	metal	metal	NN
18751	7235	21	with	with	IN
18751	7235	22	hot	hot	JJ
18751	7235	23	water	water	NN
18751	7235	24	two	two	CD
18751	7235	25	or	or	CC
18751	7235	26	three	three	CD
18751	7235	27	times	time	NNS
18751	7235	28	by	by	IN
18751	7235	29	decantation	decantation	NN
18751	7235	30	.	.	.
18751	7236	1	The	the	DT
18751	7236	2	metal	metal	NN
18751	7236	3	should	should	MD
18751	7236	4	be	be	VB
18751	7236	5	in	in	IN
18751	7236	6	a	a	DT
18751	7236	7	lump	lump	NN
18751	7236	8	;	;	:
18751	7236	9	if	if	IN
18751	7236	10	there	there	EX
18751	7236	11	are	be	VBP
18751	7236	12	any	any	DT
18751	7236	13	floating	float	VBG
18751	7236	14	particles	particle	NNS
18751	7236	15	they	-PRON-	PRP
18751	7236	16	must	must	MD
18751	7236	17	be	be	VB
18751	7236	18	made	make	VBN
18751	7236	19	to	to	TO
18751	7236	20	sink	sink	VB
18751	7236	21	by	by	IN
18751	7236	22	compression	compression	NN
18751	7236	23	with	with	IN
18751	7236	24	a	a	DT
18751	7236	25	glass	glass	NN
18751	7236	26	rod	rod	NN
18751	7236	27	.	.	.
18751	7237	1	Transfer	transfer	VB
18751	7237	2	the	the	DT
18751	7237	3	washed	washed	JJ
18751	7237	4	metal	metal	NN
18751	7237	5	to	to	IN
18751	7237	6	an	an	DT
18751	7237	7	evaporating	evaporate	VBG
18751	7237	8	dish	dish	NN
18751	7237	9	3	3	CD
18751	7237	10	or	or	CC
18751	7237	11	4	4	CD
18751	7237	12	in	in	IN
18751	7237	13	.	.	.
18751	7238	1	across	across	IN
18751	7238	2	,	,	,
18751	7238	3	and	and	CC
18751	7238	4	cover	cover	VB
18751	7238	5	with	with	IN
18751	7238	6	a	a	DT
18751	7238	7	few	few	JJ
18751	7238	8	c.c	c.c	NN
18751	7238	9	.	.	.
18751	7239	1	of	of	IN
18751	7239	2	hot	hot	JJ
18751	7239	3	water	water	NN
18751	7239	4	.	.	.
18751	7240	1	Add	add	VB
18751	7240	2	nitric	nitric	JJ
18751	7240	3	acid	acid	NN
18751	7240	4	drop	drop	NN
18751	7240	5	by	by	IN
18751	7240	6	drop	drop	NN
18751	7240	7	till	till	IN
18751	7240	8	the	the	DT
18751	7240	9	tin	tin	NN
18751	7240	10	is	be	VBZ
18751	7240	11	completely	completely	RB
18751	7240	12	attacked	attack	VBN
18751	7240	13	.	.	.
18751	7241	1	Evaporate	evaporate	VB
18751	7241	2	nearly	nearly	RB
18751	7241	3	to	to	IN
18751	7241	4	dryness	dryness	NN
18751	7241	5	,	,	,
18751	7241	6	and	and	CC
18751	7241	7	add	add	VB
18751	7241	8	a	a	DT
18751	7241	9	drop	drop	NN
18751	7241	10	or	or	CC
18751	7241	11	two	two	CD
18751	7241	12	more	more	JJR
18751	7241	13	of	of	IN
18751	7241	14	nitric	nitric	JJ
18751	7241	15	acid	acid	NN
18751	7241	16	and	and	CC
18751	7241	17	20	20	CD
18751	7241	18	c.c	c.c	NNP
18751	7241	19	.	.	.
18751	7242	1	of	of	IN
18751	7242	2	water	water	NN
18751	7242	3	.	.	.
18751	7243	1	Boil	Boil	NNP
18751	7243	2	and	and	CC
18751	7243	3	filter	filter	NN
18751	7243	4	.	.	.
18751	7244	1	Wash	wash	VB
18751	7244	2	with	with	IN
18751	7244	3	hot	hot	JJ
18751	7244	4	water	water	NN
18751	7244	5	,	,	,
18751	7244	6	dry	dry	JJ
18751	7244	7	,	,	,
18751	7244	8	ignite	ignite	VB
18751	7244	9	,	,	,
18751	7244	10	and	and	CC
18751	7244	11	weigh	weigh	VB
18751	7244	12	as	as	IN
18751	7244	13	stannic	stannic	JJ
18751	7244	14	oxide	oxide	NN
18751	7244	15	,	,	,
18751	7244	16	SnO_{2	SnO_{2	NNP
18751	7244	17	}	}	-RRB-
18751	7244	18	.	.	.
18751	7245	1	Calculate	calculate	NN
18751	7245	2	to	to	TO
18751	7245	3	metallic	metallic	VB
18751	7245	4	tin	tin	NN
18751	7245	5	by	by	IN
18751	7245	6	multiplying	multiply	VBG
18751	7245	7	by	by	IN
18751	7245	8	0.7867	0.7867	CD
18751	7245	9	.	.	.
18751	7246	1	[	[	-LRB-
18751	7246	2	76	76	CD
18751	7246	3	]	]	-RRB-
18751	7246	4	The	the	DT
18751	7246	5	filtrate	filtrate	JJ
18751	7246	6	from	from	IN
18751	7246	7	the	the	DT
18751	7246	8	first	first	JJ
18751	7246	9	treatment	treatment	NN
18751	7246	10	with	with	IN
18751	7246	11	sulphuretted	sulphuret	VBN
18751	7246	12	hydrogen	hydrogen	NN
18751	7246	13	will	will	MD
18751	7246	14	probably	probably	RB
18751	7246	15	no	no	RB
18751	7246	16	longer	long	RBR
18751	7246	17	smell	smell	NN
18751	7246	18	of	of	IN
18751	7246	19	the	the	DT
18751	7246	20	gas	gas	NN
18751	7246	21	.	.	.
18751	7247	1	Warm	warm	VB
18751	7247	2	and	and	CC
18751	7247	3	pass	pass	VB
18751	7247	4	the	the	DT
18751	7247	5	gas	gas	NN
18751	7247	6	for	for	IN
18751	7247	7	a	a	DT
18751	7247	8	few	few	JJ
18751	7247	9	minutes	minute	NNS
18751	7247	10	longer	long	RBR
18751	7247	11	.	.	.
18751	7248	1	Filter	filter	VB
18751	7248	2	off	off	RP
18751	7248	3	any	any	DT
18751	7248	4	precipitate	precipitate	NN
18751	7248	5	of	of	IN
18751	7248	6	sulphide	sulphide	NN
18751	7248	7	of	of	IN
18751	7248	8	arsenic	arsenic	JJ
18751	7248	9	,	,	,
18751	7248	10	and	and	CC
18751	7248	11	transfer	transfer	VB
18751	7248	12	it	-PRON-	PRP
18751	7248	13	to	to	IN
18751	7248	14	the	the	DT
18751	7248	15	flask	flask	NN
18751	7248	16	for	for	IN
18751	7248	17	"	"	``
18751	7248	18	arsenic	arsenic	JJ
18751	7248	19	.	.	.
18751	7248	20	"	"	''
18751	7249	1	Boil	Boil	NNP
18751	7249	2	the	the	DT
18751	7249	3	filtrate	filtrate	JJ
18751	7249	4	(	(	-LRB-
18751	7249	5	ignoring	ignore	VBG
18751	7249	6	any	any	DT
18751	7249	7	signs	sign	NNS
18751	7249	8	of	of	IN
18751	7249	9	a	a	DT
18751	7249	10	further	further	JJ
18751	7249	11	precipitation	precipitation	NN
18751	7249	12	of	of	IN
18751	7249	13	arsenic	arsenic	JJ
18751	7249	14	)	)	-RRB-
18751	7249	15	with	with	IN
18751	7249	16	a	a	DT
18751	7249	17	few	few	JJ
18751	7249	18	c.c	c.c	NN
18751	7249	19	.	.	.
18751	7250	1	of	of	IN
18751	7250	2	nitric	nitric	JJ
18751	7250	3	acid	acid	NN
18751	7250	4	,	,	,
18751	7250	5	and	and	CC
18751	7250	6	separate	separate	VB
18751	7250	7	the	the	DT
18751	7250	8	iron	iron	NN
18751	7250	9	as	as	IN
18751	7250	10	basic	basic	JJ
18751	7250	11	acetate	acetate	NN
18751	7250	12	.	.	.
18751	7251	1	Wash	wash	VB
18751	7251	2	;	;	:
18751	7251	3	reserve	reserve	VB
18751	7251	4	the	the	DT
18751	7251	5	filtrate	filtrate	NN
18751	7251	6	for	for	IN
18751	7251	7	cobalt	cobalt	NN
18751	7251	8	.	.	.
18751	7252	1	~Iron.~--Rinse	~iron.~--rinse	NN
18751	7252	2	back	back	RP
18751	7252	3	the	the	DT
18751	7252	4	"	"	``
18751	7252	5	basic	basic	JJ
18751	7252	6	acetate	acetate	NN
18751	7252	7	,	,	,
18751	7252	8	"	"	''
18751	7252	9	precipitate	precipitate	VB
18751	7252	10	into	into	IN
18751	7252	11	the	the	DT
18751	7252	12	flask	flask	NN
18751	7252	13	,	,	,
18751	7252	14	add	add	VB
18751	7252	15	ammonia	ammonia	NN
18751	7252	16	,	,	,
18751	7252	17	dilute	dilute	NN
18751	7252	18	with	with	IN
18751	7252	19	water	water	NN
18751	7252	20	to	to	IN
18751	7252	21	about	about	RB
18751	7252	22	100	100	CD
18751	7252	23	c.c	c.c	NNP
18751	7252	24	.	.	NNP
18751	7252	25	,	,	,
18751	7252	26	and	and	CC
18751	7252	27	pass	pass	VB
18751	7252	28	sulphuretted	sulphuret	VBN
18751	7252	29	hydrogen	hydrogen	NN
18751	7252	30	for	for	IN
18751	7252	31	a	a	DT
18751	7252	32	few	few	JJ
18751	7252	33	minutes	minute	NNS
18751	7252	34	.	.	.
18751	7253	1	Filter	Filter	NNP
18751	7253	2	,	,	,
18751	7253	3	and	and	CC
18751	7253	4	wash	wash	VB
18751	7253	5	with	with	IN
18751	7253	6	hot	hot	JJ
18751	7253	7	water	water	NN
18751	7253	8	.	.	.
18751	7254	1	Collect	collect	VB
18751	7254	2	the	the	DT
18751	7254	3	filtrate	filtrate	NN
18751	7254	4	in	in	IN
18751	7254	5	the	the	DT
18751	7254	6	flask	flask	NN
18751	7254	7	labelled	label	VBD
18751	7254	8	"	"	``
18751	7254	9	arsenic	arsenic	JJ
18751	7254	10	.	.	.
18751	7254	11	"	"	''
18751	7255	1	Boil	Boil	NNP
18751	7255	2	the	the	DT
18751	7255	3	precipitate	precipitate	NN
18751	7255	4	with	with	IN
18751	7255	5	dilute	dilute	NNP
18751	7255	6	sulphuric	sulphuric	NNP
18751	7255	7	acid	acid	NNP
18751	7255	8	,	,	,
18751	7255	9	filter	filter	NN
18751	7255	10	,	,	,
18751	7255	11	and	and	CC
18751	7255	12	titrate	titrate	VB
18751	7255	13	the	the	DT
18751	7255	14	filtrate	filtrate	JJ
18751	7255	15	with	with	IN
18751	7255	16	the	the	DT
18751	7255	17	permanganate	permanganate	NN
18751	7255	18	of	of	IN
18751	7255	19	potassium	potassium	NN
18751	7255	20	solution	solution	NN
18751	7255	21	after	after	IN
18751	7255	22	boiling	boil	VBG
18751	7255	23	off	off	RP
18751	7255	24	the	the	DT
18751	7255	25	sulphuretted	sulphuret	VBN
18751	7255	26	hydrogen	hydrogen	NN
18751	7255	27	.	.	.
18751	7256	1	Report	report	VB
18751	7256	2	the	the	DT
18751	7256	3	result	result	NN
18751	7256	4	as	as	IN
18751	7256	5	iron	iron	NN
18751	7256	6	.	.	.
18751	7257	1	The	the	DT
18751	7257	2	sulphuric	sulphuric	JJ
18751	7257	3	acid	acid	NN
18751	7257	4	will	will	MD
18751	7257	5	not	not	RB
18751	7257	6	effect	effect	VB
18751	7257	7	complete	complete	JJ
18751	7257	8	solution	solution	NN
18751	7257	9	,	,	,
18751	7257	10	a	a	DT
18751	7257	11	light	light	JJ
18751	7257	12	black	black	JJ
18751	7257	13	residue	residue	NN
18751	7257	14	will	will	MD
18751	7257	15	remain	remain	VB
18751	7257	16	,	,	,
18751	7257	17	chiefly	chiefly	RB
18751	7257	18	sulphur	sulphur	NNP
18751	7257	19	;	;	:
18751	7257	20	this	this	DT
18751	7257	21	must	must	MD
18751	7257	22	be	be	VB
18751	7257	23	rinsed	rinse	VBN
18751	7257	24	into	into	IN
18751	7257	25	the	the	DT
18751	7257	26	filtrate	filtrate	JJ
18751	7257	27	from	from	IN
18751	7257	28	the	the	DT
18751	7257	29	acetate	acetate	JJ
18751	7257	30	separation	separation	NN
18751	7257	31	.	.	.
18751	7258	1	It	-PRON-	PRP
18751	7258	2	contains	contain	VBZ
18751	7258	3	cobalt	cobalt	NN
18751	7258	4	.	.	.
18751	7259	1	~Cobalt.~--The	~Cobalt.~--The	NFP
18751	7259	2	filtrate	filtrate	JJ
18751	7259	3	from	from	IN
18751	7259	4	the	the	DT
18751	7259	5	acetate	acetate	JJ
18751	7259	6	separation	separation	NN
18751	7259	7	will	will	MD
18751	7259	8	have	have	VB
18751	7259	9	a	a	DT
18751	7259	10	pink	pink	JJ
18751	7259	11	colour	colour	NN
18751	7259	12	.	.	.
18751	7260	1	Render	render	VB
18751	7260	2	it	-PRON-	PRP
18751	7260	3	ammoniacal	ammoniacal	JJ
18751	7260	4	and	and	CC
18751	7260	5	pass	pass	VB
18751	7260	6	sulphuretted	sulphuret	VBN
18751	7260	7	hydrogen	hydrogen	NN
18751	7260	8	.	.	.
18751	7261	1	Collect	collect	VB
18751	7261	2	the	the	DT
18751	7261	3	precipitate	precipitate	NN
18751	7261	4	on	on	IN
18751	7261	5	a	a	DT
18751	7261	6	filter	filter	NN
18751	7261	7	,	,	,
18751	7261	8	dry	dry	JJ
18751	7261	9	,	,	,
18751	7261	10	and	and	CC
18751	7261	11	ignite	ignite	VB
18751	7261	12	.	.	.
18751	7262	1	Dissolve	dissolve	VB
18751	7262	2	in	in	IN
18751	7262	3	hydrochloric	hydrochloric	JJ
18751	7262	4	acid	acid	NN
18751	7262	5	,	,	,
18751	7262	6	and	and	CC
18751	7262	7	evaporate	evaporate	VB
18751	7262	8	nearly	nearly	RB
18751	7262	9	to	to	IN
18751	7262	10	dryness	dryness	NN
18751	7262	11	with	with	IN
18751	7262	12	an	an	DT
18751	7262	13	excess	excess	NN
18751	7262	14	of	of	IN
18751	7262	15	nitric	nitric	JJ
18751	7262	16	acid	acid	NN
18751	7262	17	.	.	.
18751	7263	1	Dilute	dilute	VB
18751	7263	2	with	with	IN
18751	7263	3	10	10	CD
18751	7263	4	or	or	CC
18751	7263	5	20	20	CD
18751	7263	6	c.c	c.c	NNP
18751	7263	7	.	.	.
18751	7264	1	of	of	IN
18751	7264	2	water	water	NN
18751	7264	3	and	and	CC
18751	7264	4	add	add	VB
18751	7264	5	potash	potash	NN
18751	7264	6	solution	solution	NN
18751	7264	7	in	in	IN
18751	7264	8	slight	slight	JJ
18751	7264	9	excess	excess	NN
18751	7264	10	.	.	.
18751	7265	1	Add	add	VB
18751	7265	2	acetic	acetic	JJ
18751	7265	3	acid	acid	NN
18751	7265	4	until	until	IN
18751	7265	5	the	the	DT
18751	7265	6	solution	solution	NN
18751	7265	7	is	be	VBZ
18751	7265	8	acid	acid	JJ
18751	7265	9	and	and	CC
18751	7265	10	the	the	DT
18751	7265	11	precipitate	precipitate	NN
18751	7265	12	is	be	VBZ
18751	7265	13	quite	quite	RB
18751	7265	14	dissolved	dissolve	VBN
18751	7265	15	.	.	.
18751	7266	1	Add	add	VB
18751	7266	2	20	20	CD
18751	7266	3	or	or	CC
18751	7266	4	30	30	CD
18751	7266	5	c.c	c.c	NN
18751	7266	6	.	.	.
18751	7267	1	of	of	IN
18751	7267	2	a	a	DT
18751	7267	3	strong	strong	JJ
18751	7267	4	solution	solution	NN
18751	7267	5	of	of	IN
18751	7267	6	potassium	potassium	NN
18751	7267	7	nitrite	nitrite	NN
18751	7267	8	,	,	,
18751	7267	9	and	and	CC
18751	7267	10	determine	determine	VB
18751	7267	11	the	the	DT
18751	7267	12	cobalt	cobalt	NN
18751	7267	13	,	,	,
18751	7267	14	as	as	IN
18751	7267	15	described	describe	VBN
18751	7267	16	on	on	IN
18751	7267	17	pp	pp	NNP
18751	7267	18	.	.	.
18751	7268	1	254	254	CD
18751	7268	2	,	,	,
18751	7268	3	256	256	CD
18751	7268	4	.	.	.
18751	7269	1	Boil	boil	VB
18751	7269	2	the	the	DT
18751	7269	3	filtrate	filtrate	NN
18751	7269	4	from	from	IN
18751	7269	5	the	the	DT
18751	7269	6	cobalt	cobalt	NN
18751	7269	7	,	,	,
18751	7269	8	precipitate	precipitate	VB
18751	7269	9	with	with	IN
18751	7269	10	hydrochloric	hydrochloric	JJ
18751	7269	11	acid	acid	NN
18751	7269	12	,	,	,
18751	7269	13	render	render	VBP
18751	7269	14	ammoniacal	ammoniacal	JJ
18751	7269	15	,	,	,
18751	7269	16	and	and	CC
18751	7269	17	test	test	VB
18751	7269	18	for	for	IN
18751	7269	19	zinc	zinc	NN
18751	7269	20	,	,	,
18751	7269	21	nickel	nickel	NN
18751	7269	22	,	,	,
18751	7269	23	and	and	CC
18751	7269	24	manganese	manganese	JJ
18751	7269	25	.	.	.
18751	7270	1	_	_	NNP
18751	7270	2	The	the	DT
18751	7270	3	remainder	remainder	NN
18751	7270	4	of	of	IN
18751	7270	5	the	the	DT
18751	7270	6	tin	tin	NN
18751	7270	7	_	_	NNP
18751	7270	8	will	will	MD
18751	7270	9	be	be	VB
18751	7270	10	contained	contain	VBN
18751	7270	11	in	in	IN
18751	7270	12	the	the	DT
18751	7270	13	flask	flask	NN
18751	7270	14	labelled	label	VBD
18751	7270	15	"	"	``
18751	7270	16	arsenic	arsenic	JJ
18751	7270	17	.	.	.
18751	7270	18	"	"	''
18751	7271	1	Acidify	acidify	JJ
18751	7271	2	with	with	IN
18751	7271	3	hydrochloric	hydrochloric	JJ
18751	7271	4	acid	acid	NN
18751	7271	5	and	and	CC
18751	7271	6	filter	filter	NN
18751	7271	7	.	.	.
18751	7272	1	Rinse	rinse	VB
18751	7272	2	into	into	IN
18751	7272	3	a	a	DT
18751	7272	4	beaker	beaker	NN
18751	7272	5	,	,	,
18751	7272	6	and	and	CC
18751	7272	7	evaporate	evaporate	VB
18751	7272	8	to	to	IN
18751	7272	9	a	a	DT
18751	7272	10	small	small	JJ
18751	7272	11	bulk	bulk	NN
18751	7272	12	with	with	IN
18751	7272	13	10	10	CD
18751	7272	14	c.c	c.c	NNP
18751	7272	15	.	.	.
18751	7273	1	of	of	IN
18751	7273	2	nitric	nitric	JJ
18751	7273	3	acid	acid	NN
18751	7273	4	.	.	.
18751	7274	1	Dilute	dilute	NN
18751	7274	2	and	and	CC
18751	7274	3	filter	filter	NN
18751	7274	4	.	.	.
18751	7275	1	Dry	Dry	NNP
18751	7275	2	the	the	DT
18751	7275	3	precipitate	precipitate	NN
18751	7275	4	,	,	,
18751	7275	5	consisting	consist	VBG
18751	7275	6	of	of	IN
18751	7275	7	stannic	stannic	JJ
18751	7275	8	arsenate	arsenate	NN
18751	7275	9	(	(	-LRB-
18751	7275	10	2SnO_{2}.As_{2}O_{5	2sno_{2}.as_{2}o_{5	CD
18751	7275	11	}	}	-RRB-
18751	7275	12	)	)	-RRB-
18751	7275	13	,	,	,
18751	7275	14	ignite	ignite	VB
18751	7275	15	,	,	,
18751	7275	16	and	and	CC
18751	7275	17	weigh	weigh	NN
18751	7275	18	.	.	.
18751	7276	1	Calculate	calculate	VB
18751	7276	2	the	the	DT
18751	7276	3	tin	tin	NN
18751	7276	4	it	-PRON-	PRP
18751	7276	5	contains	contain	VBZ
18751	7276	6	by	by	IN
18751	7276	7	multiplying	multiply	VBG
18751	7276	8	by	by	IN
18751	7276	9	0.4453	0.4453	CD
18751	7276	10	,	,	,
18751	7276	11	and	and	CC
18751	7276	12	add	add	VB
18751	7276	13	to	to	IN
18751	7276	14	that	that	DT
18751	7276	15	already	already	RB
18751	7276	16	found	find	VBN
18751	7276	17	.	.	.
18751	7277	1	~Arsenic.~--This	~Arsenic.~--This	NFP
18751	7277	2	is	be	VBZ
18751	7277	3	determined	determine	VBN
18751	7277	4	in	in	IN
18751	7277	5	a	a	DT
18751	7277	6	separate	separate	JJ
18751	7277	7	portion	portion	NN
18751	7277	8	.	.	.
18751	7278	1	Weigh	weigh	VB
18751	7278	2	up	up	RP
18751	7278	3	a	a	DT
18751	7278	4	portion	portion	NN
18751	7278	5	of	of	IN
18751	7278	6	the	the	DT
18751	7278	7	powder	powder	NN
18751	7278	8	equivalent	equivalent	JJ
18751	7278	9	to	to	IN
18751	7278	10	1	1	CD
18751	7278	11	gram	gram	NN
18751	7278	12	of	of	IN
18751	7278	13	the	the	DT
18751	7278	14	hardhead	hardhead	NN
18751	7278	15	,	,	,
18751	7278	16	place	place	NN
18751	7278	17	in	in	IN
18751	7278	18	a	a	DT
18751	7278	19	pint	pint	NN
18751	7278	20	flask	flask	NN
18751	7278	21	,	,	,
18751	7278	22	and	and	CC
18751	7278	23	boil	boil	VB
18751	7278	24	with	with	IN
18751	7278	25	10	10	CD
18751	7278	26	c.c	c.c	NNP
18751	7278	27	.	.	.
18751	7279	1	of	of	IN
18751	7279	2	nitric	nitric	JJ
18751	7279	3	acid	acid	NN
18751	7279	4	.	.	.
18751	7280	1	When	when	WRB
18751	7280	2	action	action	NN
18751	7280	3	has	have	VBZ
18751	7280	4	ceased	cease	VBN
18751	7280	5	add	add	VB
18751	7280	6	10	10	CD
18751	7280	7	c.c	c.c	NNP
18751	7280	8	.	.	.
18751	7281	1	of	of	IN
18751	7281	2	the	the	DT
18751	7281	3	solution	solution	NN
18751	7281	4	of	of	IN
18751	7281	5	the	the	DT
18751	7281	6	metallic	metallic	JJ
18751	7281	7	portion	portion	NN
18751	7281	8	and	and	CC
18751	7281	9	then	then	RB
18751	7281	10	hydrochloric	hydrochloric	JJ
18751	7281	11	acid	acid	NN
18751	7281	12	(	(	-LRB-
18751	7281	13	a	a	DT
18751	7281	14	few	few	JJ
18751	7281	15	drops	drop	NNS
18751	7281	16	at	at	IN
18751	7281	17	a	a	DT
18751	7281	18	time	time	NN
18751	7281	19	)	)	-RRB-
18751	7281	20	till	till	IN
18751	7281	21	solution	solution	NN
18751	7281	22	is	be	VBZ
18751	7281	23	complete	complete	JJ
18751	7281	24	.	.	.
18751	7282	1	Warm	warm	VB
18751	7282	2	gently	gently	RB
18751	7282	3	in	in	IN
18751	7282	4	dissolving	dissolving	NN
18751	7282	5	,	,	,
18751	7282	6	but	but	CC
18751	7282	7	do	do	VBP
18751	7282	8	not	not	RB
18751	7282	9	boil	boil	VB
18751	7282	10	.	.	.
18751	7283	1	Dilute	dilute	NN
18751	7283	2	to	to	IN
18751	7283	3	about	about	RB
18751	7283	4	100	100	CD
18751	7283	5	c.c	c.c	NNP
18751	7283	6	.	.	NNP
18751	7283	7	,	,	,
18751	7283	8	render	render	NNP
18751	7283	9	alkaline	alkaline	NN
18751	7283	10	with	with	IN
18751	7283	11	ammonia	ammonia	NNP
18751	7283	12	,	,	,
18751	7283	13	and	and	CC
18751	7283	14	add	add	VB
18751	7283	15	20	20	CD
18751	7283	16	c.c	c.c	NN
18751	7283	17	.	.	.
18751	7284	1	of	of	IN
18751	7284	2	yellow	yellow	JJ
18751	7284	3	ammonium	ammonium	NN
18751	7284	4	sulphide	sulphide	NN
18751	7284	5	.	.	.
18751	7285	1	Digest	digest	VB
18751	7285	2	at	at	IN
18751	7285	3	a	a	DT
18751	7285	4	gentle	gentle	JJ
18751	7285	5	heat	heat	NN
18751	7285	6	for	for	IN
18751	7285	7	about	about	RB
18751	7285	8	thirty	thirty	CD
18751	7285	9	minutes	minute	NNS
18751	7285	10	,	,	,
18751	7285	11	filter	filter	NN
18751	7285	12	,	,	,
18751	7285	13	and	and	CC
18751	7285	14	wash	wash	VB
18751	7285	15	.	.	.
18751	7285	16	Add	Add	NNP
18751	7285	17	50	50	CD
18751	7285	18	c.c	c.c	NN
18751	7285	19	.	.	.
18751	7286	1	of	of	IN
18751	7286	2	magnesia	magnesia	NNP
18751	7286	3	mixture	mixture	NN
18751	7286	4	,	,	,
18751	7286	5	shake	shake	VBP
18751	7286	6	well	well	RB
18751	7286	7	,	,	,
18751	7286	8	allow	allow	VB
18751	7286	9	to	to	TO
18751	7286	10	stand	stand	VB
18751	7286	11	for	for	IN
18751	7286	12	an	an	DT
18751	7286	13	hour	hour	NN
18751	7286	14	,	,	,
18751	7286	15	filter	filter	NN
18751	7286	16	,	,	,
18751	7286	17	and	and	CC
18751	7286	18	wash	wash	VB
18751	7286	19	with	with	IN
18751	7286	20	dilute	dilute	NNP
18751	7286	21	ammonia	ammonia	NNP
18751	7286	22	.	.	.
18751	7287	1	The	the	DT
18751	7287	2	precipitate	precipitate	NN
18751	7287	3	is	be	VBZ
18751	7287	4	dissolved	dissolve	VBN
18751	7287	5	and	and	CC
18751	7287	6	then	then	RB
18751	7287	7	titrated	titrate	VBN
18751	7287	8	with	with	IN
18751	7287	9	uranium	uranium	NN
18751	7287	10	acetate	acetate	NN
18751	7287	11	,	,	,
18751	7287	12	or	or	CC
18751	7287	13	it	-PRON-	PRP
18751	7287	14	is	be	VBZ
18751	7287	15	evaporated	evaporate	VBN
18751	7287	16	with	with	IN
18751	7287	17	nitric	nitric	JJ
18751	7287	18	acid	acid	NN
18751	7287	19	,	,	,
18751	7287	20	ignited	ignite	VBD
18751	7287	21	,	,	,
18751	7287	22	and	and	CC
18751	7287	23	weighed	weigh	VBD
18751	7287	24	as	as	IN
18751	7287	25	pyrarsenate	pyrarsenate	NN
18751	7287	26	of	of	IN
18751	7287	27	magnesia	magnesia	NNP
18751	7287	28	.	.	.
18751	7288	1	Calculate	calculate	VB
18751	7288	2	the	the	DT
18751	7288	3	result	result	NN
18751	7288	4	to	to	IN
18751	7288	5	arsenic	arsenic	JJ
18751	7288	6	,	,	,
18751	7288	7	As	as	IN
18751	7288	8	.	.	.
18751	7289	1	~Sulphur.~--Weigh	~Sulphur.~--Weigh	NFP
18751	7289	2	up	up	IN
18751	7289	3	a	a	DT
18751	7289	4	portion	portion	NN
18751	7289	5	of	of	IN
18751	7289	6	the	the	DT
18751	7289	7	powder	powder	NN
18751	7289	8	equivalent	equivalent	JJ
18751	7289	9	to	to	IN
18751	7289	10	2	2	CD
18751	7289	11	or	or	CC
18751	7289	12	3	3	CD
18751	7289	13	grams	gram	NNS
18751	7289	14	of	of	IN
18751	7289	15	the	the	DT
18751	7289	16	hardhead	hardhead	NN
18751	7289	17	.	.	.
18751	7290	1	Rub	rub	VB
18751	7290	2	up	up	RP
18751	7290	3	in	in	IN
18751	7290	4	a	a	DT
18751	7290	5	mortar	mortar	NN
18751	7290	6	with	with	IN
18751	7290	7	5	5	CD
18751	7290	8	grams	gram	NNS
18751	7290	9	of	of	IN
18751	7290	10	nitre	nitre	NNP
18751	7290	11	and	and	CC
18751	7290	12	fuse	fuse	NN
18751	7290	13	in	in	IN
18751	7290	14	a	a	DT
18751	7290	15	porcelain	porcelain	NN
18751	7290	16	dish	dish	NN
18751	7290	17	for	for	IN
18751	7290	18	ten	ten	CD
18751	7290	19	minutes	minute	NNS
18751	7290	20	.	.	.
18751	7291	1	Extract	extract	VB
18751	7291	2	with	with	IN
18751	7291	3	water	water	NN
18751	7291	4	,	,	,
18751	7291	5	add	add	VB
18751	7291	6	20	20	CD
18751	7291	7	or	or	CC
18751	7291	8	30	30	CD
18751	7291	9	c.c	c.c	NN
18751	7291	10	.	.	.
18751	7292	1	(	(	-LRB-
18751	7292	2	as	as	IN
18751	7292	3	the	the	DT
18751	7292	4	case	case	NN
18751	7292	5	may	may	MD
18751	7292	6	be	be	VB
18751	7292	7	)	)	-RRB-
18751	7292	8	of	of	IN
18751	7292	9	the	the	DT
18751	7292	10	solution	solution	NN
18751	7292	11	of	of	IN
18751	7292	12	the	the	DT
18751	7292	13	"	"	``
18751	7292	14	metallics	metallic	NNS
18751	7292	15	.	.	.
18751	7292	16	"	"	''
18751	7293	1	Add	add	VB
18751	7293	2	10	10	CD
18751	7293	3	grams	gram	NNS
18751	7293	4	of	of	IN
18751	7293	5	sodic	sodic	JJ
18751	7293	6	acetate	acetate	NN
18751	7293	7	,	,	,
18751	7293	8	and	and	CC
18751	7293	9	ferric	ferric	JJ
18751	7293	10	chloride	chloride	NN
18751	7293	11	until	until	IN
18751	7293	12	the	the	DT
18751	7293	13	precipitate	precipitate	NN
18751	7293	14	turns	turn	VBZ
18751	7293	15	brown	brown	NNP
18751	7293	16	;	;	:
18751	7293	17	dilute	dilute	NN
18751	7293	18	with	with	IN
18751	7293	19	water	water	NN
18751	7293	20	to	to	IN
18751	7293	21	half	half	PDT
18751	7293	22	a	a	DT
18751	7293	23	litre	litre	NN
18751	7293	24	,	,	,
18751	7293	25	boil	boil	NN
18751	7293	26	,	,	,
18751	7293	27	and	and	CC
18751	7293	28	titrate	titrate	VB
18751	7293	29	with	with	IN
18751	7293	30	standard	standard	JJ
18751	7293	31	baric	baric	NN
18751	7293	32	chloride	chloride	NN
18751	7293	33	,	,	,
18751	7293	34	as	as	IN
18751	7293	35	described	describe	VBN
18751	7293	36	under	under	IN
18751	7293	37	_	_	NNP
18751	7293	38	Sulphur	Sulphur	NNP
18751	7293	39	_	_	NNP
18751	7293	40	.	.	.
18751	7294	1	Report	report	VB
18751	7294	2	as	as	IN
18751	7294	3	sulphur	sulphur	NNP
18751	7294	4	.	.	.
18751	7295	1	A	a	DT
18751	7295	2	sample	sample	NN
18751	7295	3	of	of	IN
18751	7295	4	hardhead	hardhead	NN
18751	7295	5	examined	examine	VBN
18751	7295	6	in	in	IN
18751	7295	7	this	this	DT
18751	7295	8	way	way	NN
18751	7295	9	gave--	gave--	NNP
18751	7295	10	Sulphur	Sulphur	NNP
18751	7295	11	3.00	3.00	CD
18751	7295	12	%	%	NN
18751	7295	13	Arsenic	arsenic	JJ
18751	7295	14	27.10	27.10	CD
18751	7295	15	Tin	Tin	NNP
18751	7295	16	22.2	22.2	CD
18751	7295	17	Copper	Copper	NNP
18751	7295	18	1.64	1.64	CD
18751	7295	19	Iron	Iron	NNP
18751	7295	20	43.2	43.2	CD
18751	7295	21	Cobalt	Cobalt	NNP
18751	7295	22	2.6	2.6	CD
18751	7295	23	------	------	CD
18751	7295	24	99.74	99.74	CD
18751	7295	25	~Examination	~examination	CD
18751	7295	26	of	of	IN
18751	7295	27	Tin	Tin	NNP
18751	7295	28	Slags.~--In	Slags.~--In	NNP
18751	7295	29	tin	tin	NN
18751	7295	30	smelting	smelting	NN
18751	7295	31	works	work	VBZ
18751	7295	32	the	the	DT
18751	7295	33	term	term	NN
18751	7295	34	"	"	``
18751	7295	35	slag	slag	NN
18751	7295	36	"	"	''
18751	7295	37	is	be	VBZ
18751	7295	38	applied	apply	VBN
18751	7295	39	to	to	IN
18751	7295	40	the	the	DT
18751	7295	41	unfused	unfused	JJ
18751	7295	42	portion	portion	NN
18751	7295	43	of	of	IN
18751	7295	44	the	the	DT
18751	7295	45	charge	charge	NN
18751	7295	46	.	.	.
18751	7296	1	It	-PRON-	PRP
18751	7296	2	is	be	VBZ
18751	7296	3	made	make	VBN
18751	7296	4	up	up	RP
18751	7296	5	of	of	IN
18751	7296	6	unburnt	unburnt	JJ
18751	7296	7	anthracite	anthracite	NN
18751	7296	8	and	and	CC
18751	7296	9	small	small	JJ
18751	7296	10	lumps	lump	NNS
18751	7296	11	of	of	IN
18751	7296	12	slag	slag	NN
18751	7296	13	proper	proper	JJ
18751	7296	14	together	together	RB
18751	7296	15	with	with	IN
18751	7296	16	some	some	DT
18751	7296	17	buttons	button	NNS
18751	7296	18	of	of	IN
18751	7296	19	metallic	metallic	JJ
18751	7296	20	tin	tin	NN
18751	7296	21	.	.	.
18751	7297	1	This	this	DT
18751	7297	2	is	be	VBZ
18751	7297	3	rarely	rarely	RB
18751	7297	4	,	,	,
18751	7297	5	if	if	IN
18751	7297	6	ever	ever	RB
18751	7297	7	,	,	,
18751	7297	8	assayed	assay	VBN
18751	7297	9	.	.	.
18751	7298	1	The	the	DT
18751	7298	2	slag	slag	NN
18751	7298	3	proper	proper	JJ
18751	7298	4	(	(	-LRB-
18751	7298	5	or	or	CC
18751	7298	6	,	,	,
18751	7298	7	as	as	IN
18751	7298	8	it	-PRON-	PRP
18751	7298	9	is	be	VBZ
18751	7298	10	generally	generally	RB
18751	7298	11	called	call	VBN
18751	7298	12	,	,	,
18751	7298	13	"	"	``
18751	7298	14	glass	glass	NN
18751	7298	15	"	"	''
18751	7298	16	)	)	-RRB-
18751	7298	17	is	be	VBZ
18751	7298	18	a	a	DT
18751	7298	19	silicate	silicate	NN
18751	7298	20	of	of	IN
18751	7298	21	iron	iron	NN
18751	7298	22	,	,	,
18751	7298	23	alumina	alumina	NNP
18751	7298	24	,	,	,
18751	7298	25	and	and	CC
18751	7298	26	lime	lime	NN
18751	7298	27	,	,	,
18751	7298	28	containing	contain	VBG
18751	7298	29	from	from	IN
18751	7298	30	3	3	CD
18751	7298	31	to	to	IN
18751	7298	32	7	7	CD
18751	7298	33	per	per	NN
18751	7298	34	cent	cent	NN
18751	7298	35	.	.	.
18751	7299	1	of	of	IN
18751	7299	2	tin	tin	NNP
18751	7299	3	.	.	.
18751	7300	1	It	-PRON-	PRP
18751	7300	2	is	be	VBZ
18751	7300	3	thus	thus	RB
18751	7300	4	examined:--The	examined:--the	JJ
18751	7300	5	sample	sample	NN
18751	7300	6	after	after	IN
18751	7300	7	bruising	bruise	VBG
18751	7300	8	on	on	IN
18751	7300	9	an	an	DT
18751	7300	10	iron	iron	NN
18751	7300	11	plate	plate	NN
18751	7300	12	,	,	,
18751	7300	13	is	be	VBZ
18751	7300	14	reduced	reduce	VBN
18751	7300	15	to	to	IN
18751	7300	16	a	a	DT
18751	7300	17	very	very	RB
18751	7300	18	fine	fine	JJ
18751	7300	19	powder	powder	NN
18751	7300	20	by	by	IN
18751	7300	21	grinding	grind	VBG
18751	7300	22	in	in	RP
18751	7300	23	an	an	DT
18751	7300	24	agate	agate	JJ
18751	7300	25	mortar	mortar	NN
18751	7300	26	.	.	.
18751	7301	1	In	in	IN
18751	7301	2	this	this	DT
18751	7301	3	state	state	NN
18751	7301	4	it	-PRON-	PRP
18751	7301	5	is	be	VBZ
18751	7301	6	in	in	IN
18751	7301	7	most	most	JJS
18751	7301	8	cases	case	NNS
18751	7301	9	readily	readily	RB
18751	7301	10	decomposed	decompose	VBN
18751	7301	11	by	by	IN
18751	7301	12	hydrochloric	hydrochloric	JJ
18751	7301	13	acid	acid	NN
18751	7301	14	.	.	.
18751	7302	1	~Determination	~Determination	NFP
18751	7302	2	of	of	IN
18751	7302	3	Tin.~--Where	Tin.~--Where	NNP
18751	7302	4	the	the	DT
18751	7302	5	percentage	percentage	NN
18751	7302	6	of	of	IN
18751	7302	7	tin	tin	NN
18751	7302	8	only	only	RB
18751	7302	9	is	be	VBZ
18751	7302	10	required	require	VBN
18751	7302	11	,	,	,
18751	7302	12	take	take	VB
18751	7302	13	2	2	CD
18751	7302	14	grams	gram	NNS
18751	7302	15	of	of	IN
18751	7302	16	the	the	DT
18751	7302	17	powdered	powdered	JJ
18751	7302	18	slag	slag	NN
18751	7302	19	and	and	CC
18751	7302	20	well	well	UH
18751	7302	21	mix	mix	VB
18751	7302	22	with	with	IN
18751	7302	23	it	-PRON-	PRP
18751	7302	24	20	20	CD
18751	7302	25	c.c	c.c	NNP
18751	7302	26	.	.	.
18751	7303	1	of	of	IN
18751	7303	2	hydrochloric	hydrochloric	JJ
18751	7303	3	acid	acid	NN
18751	7303	4	,	,	,
18751	7303	5	and	and	CC
18751	7303	6	heat	heat	NN
18751	7303	7	to	to	IN
18751	7303	8	boiling	boil	VBG
18751	7303	9	.	.	.
18751	7304	1	Add	Add	NNP
18751	7304	2	1	1	CD
18751	7304	3	c.c	c.c	NN
18751	7304	4	.	.	.
18751	7305	1	of	of	IN
18751	7305	2	nitric	nitric	JJ
18751	7305	3	acid	acid	NN
18751	7305	4	,	,	,
18751	7305	5	allow	allow	VBP
18751	7305	6	to	to	TO
18751	7305	7	stand	stand	VB
18751	7305	8	for	for	IN
18751	7305	9	fifteen	fifteen	CD
18751	7305	10	minutes	minute	NNS
18751	7305	11	,	,	,
18751	7305	12	dilute	dilute	VB
18751	7305	13	with	with	IN
18751	7305	14	water	water	NN
18751	7305	15	,	,	,
18751	7305	16	and	and	CC
18751	7305	17	filter	filter	NN
18751	7305	18	.	.	.
18751	7306	1	Pass	pass	VB
18751	7306	2	a	a	DT
18751	7306	3	rapid	rapid	JJ
18751	7306	4	current	current	NN
18751	7306	5	of	of	IN
18751	7306	6	sulphuretted	sulphuret	VBN
18751	7306	7	hydrogen	hydrogen	NN
18751	7306	8	for	for	IN
18751	7306	9	some	some	DT
18751	7306	10	time	time	NN
18751	7306	11	.	.	.
18751	7307	1	Allow	allow	VB
18751	7307	2	to	to	TO
18751	7307	3	settle	settle	VB
18751	7307	4	,	,	,
18751	7307	5	and	and	CC
18751	7307	6	filter	filter	NN
18751	7307	7	.	.	.
18751	7308	1	The	the	DT
18751	7308	2	precipitate	precipitate	NN
18751	7308	3	,	,	,
18751	7308	4	after	after	IN
18751	7308	5	washing	wash	VBG
18751	7308	6	with	with	IN
18751	7308	7	hot	hot	JJ
18751	7308	8	water	water	NN
18751	7308	9	,	,	,
18751	7308	10	is	be	VBZ
18751	7308	11	dried	dry	VBN
18751	7308	12	,	,	,
18751	7308	13	and	and	CC
18751	7308	14	gently	gently	RB
18751	7308	15	calcined	calcine	VBD
18751	7308	16	until	until	IN
18751	7308	17	the	the	DT
18751	7308	18	greater	great	JJR
18751	7308	19	part	part	NN
18751	7308	20	of	of	IN
18751	7308	21	the	the	DT
18751	7308	22	sulphur	sulphur	NN
18751	7308	23	is	be	VBZ
18751	7308	24	burnt	burn	VBN
18751	7308	25	off	off	RP
18751	7308	26	.	.	.
18751	7309	1	It	-PRON-	PRP
18751	7309	2	is	be	VBZ
18751	7309	3	then	then	RB
18751	7309	4	strongly	strongly	RB
18751	7309	5	ignited	ignite	VBN
18751	7309	6	in	in	IN
18751	7309	7	the	the	DT
18751	7309	8	muffle	muffle	NN
18751	7309	9	(	(	-LRB-
18751	7309	10	or	or	CC
18751	7309	11	over	over	IN
18751	7309	12	the	the	DT
18751	7309	13	blowpipe	blowpipe	NN
18751	7309	14	)	)	-RRB-
18751	7309	15	with	with	IN
18751	7309	16	the	the	DT
18751	7309	17	addition	addition	NN
18751	7309	18	of	of	IN
18751	7309	19	a	a	DT
18751	7309	20	small	small	JJ
18751	7309	21	lump	lump	NN
18751	7309	22	of	of	IN
18751	7309	23	ammonic	ammonic	JJ
18751	7309	24	carbonate	carbonate	NN
18751	7309	25	.	.	.
18751	7310	1	The	the	DT
18751	7310	2	residue	residue	NN
18751	7310	3	is	be	VBZ
18751	7310	4	weighed	weigh	VBN
18751	7310	5	as	as	IN
18751	7310	6	stannic	stannic	JJ
18751	7310	7	oxide	oxide	NN
18751	7310	8	(	(	-LRB-
18751	7310	9	SnO_{2	SnO_{2	NNP
18751	7310	10	}	}	-RRB-
18751	7310	11	)	)	-RRB-
18751	7310	12	;	;	:
18751	7310	13	and	and	CC
18751	7310	14	is	be	VBZ
18751	7310	15	calculated	calculate	VBN
18751	7310	16	to	to	TO
18751	7310	17	metallic	metallic	JJ
18751	7310	18	tin	tin	NN
18751	7310	19	by	by	IN
18751	7310	20	multiplying	multiply	VBG
18751	7310	21	by	by	IN
18751	7310	22	0.787	0.787	CD
18751	7310	23	.	.	.
18751	7311	1	The	the	DT
18751	7311	2	percentage	percentage	NN
18751	7311	3	on	on	IN
18751	7311	4	the	the	DT
18751	7311	5	slag	slag	NN
18751	7311	6	is	be	VBZ
18751	7311	7	calculated	calculate	VBN
18751	7311	8	in	in	IN
18751	7311	9	the	the	DT
18751	7311	10	usual	usual	JJ
18751	7311	11	way	way	NN
18751	7311	12	.	.	.
18751	7312	1	The	the	DT
18751	7312	2	tin	tin	NN
18751	7312	3	is	be	VBZ
18751	7312	4	always	always	RB
18751	7312	5	best	best	RB
18751	7312	6	determined	determined	JJ
18751	7312	7	in	in	IN
18751	7312	8	the	the	DT
18751	7312	9	examination	examination	NN
18751	7312	10	of	of	IN
18751	7312	11	slags	slag	NNS
18751	7312	12	by	by	IN
18751	7312	13	a	a	DT
18751	7312	14	separate	separate	JJ
18751	7312	15	assay	assay	NN
18751	7312	16	carried	carry	VBN
18751	7312	17	out	out	RP
18751	7312	18	in	in	IN
18751	7312	19	this	this	DT
18751	7312	20	way	way	NN
18751	7312	21	.	.	.
18751	7313	1	The	the	DT
18751	7313	2	determination	determination	NN
18751	7313	3	of	of	IN
18751	7313	4	the	the	DT
18751	7313	5	other	other	JJ
18751	7313	6	constituents	constituent	NNS
18751	7313	7	is	be	VBZ
18751	7313	8	thus	thus	RB
18751	7313	9	made:--	made:--	NNP
18751	7313	10	~Silica.~--Take	~Silica.~--Take	NFP
18751	7313	11	2	2	CD
18751	7313	12	grams	gram	NNS
18751	7313	13	of	of	IN
18751	7313	14	the	the	DT
18751	7313	15	powdered	powdered	JJ
18751	7313	16	slag	slag	NN
18751	7313	17	and	and	CC
18751	7313	18	cover	cover	VB
18751	7313	19	them	-PRON-	PRP
18751	7313	20	,	,	,
18751	7313	21	in	in	IN
18751	7313	22	a	a	DT
18751	7313	23	small	small	JJ
18751	7313	24	evaporating	evaporating	NN
18751	7313	25	dish	dish	NN
18751	7313	26	,	,	,
18751	7313	27	with	with	IN
18751	7313	28	20	20	CD
18751	7313	29	c.c	c.c	NN
18751	7313	30	.	.	.
18751	7314	1	of	of	IN
18751	7314	2	hydrochloric	hydrochloric	JJ
18751	7314	3	acid	acid	NN
18751	7314	4	;	;	:
18751	7314	5	mix	mix	VB
18751	7314	6	well	well	RB
18751	7314	7	by	by	IN
18751	7314	8	stirring	stir	VBG
18751	7314	9	with	with	IN
18751	7314	10	a	a	DT
18751	7314	11	glass	glass	NN
18751	7314	12	rod	rod	NN
18751	7314	13	;	;	:
18751	7314	14	and	and	CC
18751	7314	15	evaporate	evaporate	VB
18751	7314	16	to	to	IN
18751	7314	17	dryness	dryness	NN
18751	7314	18	.	.	.
18751	7315	1	If	if	IN
18751	7315	2	(	(	-LRB-
18751	7315	3	as	as	IN
18751	7315	4	is	be	VBZ
18751	7315	5	generally	generally	RB
18751	7315	6	the	the	DT
18751	7315	7	case	case	NN
18751	7315	8	)	)	-RRB-
18751	7315	9	tungsten	tungsten	NN
18751	7315	10	is	be	VBZ
18751	7315	11	present	present	JJ
18751	7315	12	the	the	DT
18751	7315	13	solution	solution	NN
18751	7315	14	will	will	MD
18751	7315	15	be	be	VB
18751	7315	16	blue	blue	JJ
18751	7315	17	.	.	.
18751	7316	1	Take	take	VB
18751	7316	2	up	up	RP
18751	7316	3	with	with	IN
18751	7316	4	20	20	CD
18751	7316	5	c.c	c.c	NN
18751	7316	6	.	.	.
18751	7317	1	of	of	IN
18751	7317	2	hydrochloric	hydrochloric	JJ
18751	7317	3	acid	acid	NN
18751	7317	4	.	.	.
18751	7318	1	Add	Add	NNP
18751	7318	2	1	1	CD
18751	7318	3	c.c	c.c	NN
18751	7318	4	.	.	.
18751	7319	1	of	of	IN
18751	7319	2	nitric	nitric	JJ
18751	7319	3	acid	acid	NN
18751	7319	4	;	;	:
18751	7319	5	and	and	CC
18751	7319	6	reduce	reduce	VB
18751	7319	7	by	by	IN
18751	7319	8	boiling	boil	VBG
18751	7319	9	to	to	IN
18751	7319	10	about	about	IN
18751	7319	11	half	half	PDT
18751	7319	12	the	the	DT
18751	7319	13	bulk	bulk	NN
18751	7319	14	.	.	.
18751	7320	1	Add	add	VB
18751	7320	2	about	about	RB
18751	7320	3	20	20	CD
18751	7320	4	c.c	c.c	NN
18751	7320	5	.	.	.
18751	7321	1	of	of	IN
18751	7321	2	water	water	NN
18751	7321	3	,	,	,
18751	7321	4	boil	boil	NN
18751	7321	5	,	,	,
18751	7321	6	and	and	CC
18751	7321	7	filter	filter	NN
18751	7321	8	.	.	.
18751	7322	1	Wash	wash	VB
18751	7322	2	the	the	DT
18751	7322	3	residue	residue	NN
18751	7322	4	with	with	IN
18751	7322	5	hot	hot	JJ
18751	7322	6	dilute	dilute	NN
18751	7322	7	hydrochloric	hydrochloric	NN
18751	7322	8	acid	acid	NN
18751	7322	9	.	.	.
18751	7323	1	It	-PRON-	PRP
18751	7323	2	consists	consist	VBZ
18751	7323	3	of	of	IN
18751	7323	4	silica	silica	NN
18751	7323	5	with	with	IN
18751	7323	6	the	the	DT
18751	7323	7	tungstic	tungstic	JJ
18751	7323	8	acid	acid	NN
18751	7323	9	.	.	.
18751	7324	1	Wash	wash	VB
18751	7324	2	it	-PRON-	PRP
18751	7324	3	back	back	RB
18751	7324	4	into	into	IN
18751	7324	5	the	the	DT
18751	7324	6	dish	dish	NN
18751	7324	7	;	;	:
18751	7324	8	and	and	CC
18751	7324	9	digest	digest	VBP
18751	7324	10	with	with	IN
18751	7324	11	5	5	CD
18751	7324	12	or	or	CC
18751	7324	13	10	10	CD
18751	7324	14	c.c	c.c	NNP
18751	7324	15	.	.	.
18751	7325	1	of	of	IN
18751	7325	2	a	a	DT
18751	7325	3	cold	cold	JJ
18751	7325	4	solution	solution	NN
18751	7325	5	of	of	IN
18751	7325	6	ammonic	ammonic	JJ
18751	7325	7	carbonate	carbonate	NN
18751	7325	8	.	.	.
18751	7326	1	Filter	filter	NN
18751	7326	2	;	;	:
18751	7326	3	and	and	CC
18751	7326	4	collect	collect	VB
18751	7326	5	the	the	DT
18751	7326	6	filtrate	filtrate	JJ
18751	7326	7	and	and	CC
18751	7326	8	washings	washing	NNS
18751	7326	9	in	in	IN
18751	7326	10	a	a	DT
18751	7326	11	weighed	weigh	VBN
18751	7326	12	porcelain	porcelain	NN
18751	7326	13	dish	dish	NN
18751	7326	14	.	.	.
18751	7327	1	Dry	Dry	NNP
18751	7327	2	the	the	DT
18751	7327	3	residue	residue	NN
18751	7327	4	,	,	,
18751	7327	5	ignite	ignite	VB
18751	7327	6	strongly	strongly	RB
18751	7327	7	,	,	,
18751	7327	8	and	and	CC
18751	7327	9	weigh	weigh	VB
18751	7327	10	as	as	IN
18751	7327	11	silica	silica	NN
18751	7327	12	,	,	,
18751	7327	13	SiO_{2	SiO_{2	NNP
18751	7327	14	}	}	-RRB-
18751	7327	15	.	.	.
18751	7328	1	In	in	IN
18751	7328	2	certain	certain	JJ
18751	7328	3	exceptional	exceptional	JJ
18751	7328	4	cases	case	NNS
18751	7328	5	this	this	DT
18751	7328	6	may	may	MD
18751	7328	7	contain	contain	VB
18751	7328	8	some	some	DT
18751	7328	9	unaltered	unaltered	JJ
18751	7328	10	cassiterite	cassiterite	NN
18751	7328	11	,	,	,
18751	7328	12	which	which	WDT
18751	7328	13	is	be	VBZ
18751	7328	14	easily	easily	RB
18751	7328	15	recognised	recognise	VBN
18751	7328	16	by	by	IN
18751	7328	17	its	-PRON-	PRP$
18751	7328	18	appearance	appearance	NN
18751	7328	19	.	.	.
18751	7329	1	~Tungsten.~--The	~Tungsten.~--The	NFP
18751	7329	2	ammonic	ammonic	JJ
18751	7329	3	carbonate	carbonate	NN
18751	7329	4	filtrate	filtrate	JJ
18751	7329	5	from	from	IN
18751	7329	6	the	the	DT
18751	7329	7	silica	silica	NN
18751	7329	8	is	be	VBZ
18751	7329	9	evaporated	evaporate	VBN
18751	7329	10	to	to	IN
18751	7329	11	dryness	dryness	NN
18751	7329	12	,	,	,
18751	7329	13	ignited	ignite	VBD
18751	7329	14	strongly	strongly	RB
18751	7329	15	over	over	IN
18751	7329	16	the	the	DT
18751	7329	17	blowpipe	blowpipe	NN
18751	7329	18	,	,	,
18751	7329	19	and	and	CC
18751	7329	20	weighed	weigh	VBD
18751	7329	21	.	.	.
18751	7330	1	The	the	DT
18751	7330	2	residue	residue	NN
18751	7330	3	is	be	VBZ
18751	7330	4	tungstic	tungstic	JJ
18751	7330	5	acid	acid	NN
18751	7330	6	,	,	,
18751	7330	7	WO_{3	WO_{3	NNP
18751	7330	8	}	}	-RRB-
18751	7330	9	.	.	.
18751	7331	1	The	the	DT
18751	7331	2	tungsten	tungsten	NN
18751	7331	3	may	may	MD
18751	7331	4	be	be	VB
18751	7331	5	conveniently	conveniently	RB
18751	7331	6	reported	report	VBN
18751	7331	7	in	in	IN
18751	7331	8	this	this	DT
18751	7331	9	form	form	NN
18751	7331	10	,	,	,
18751	7331	11	although	although	IN
18751	7331	12	it	-PRON-	PRP
18751	7331	13	is	be	VBZ
18751	7331	14	probably	probably	RB
18751	7331	15	present	present	JJ
18751	7331	16	as	as	IN
18751	7331	17	a	a	DT
18751	7331	18	lower	low	JJR
18751	7331	19	oxide	oxide	NN
18751	7331	20	.	.	.
18751	7332	1	~Tin.~--The	~Tin.~--The	NFP
18751	7332	2	acid	acid	NNP
18751	7332	3	filtrate	filtrate	JJ
18751	7332	4	from	from	IN
18751	7332	5	the	the	DT
18751	7332	6	silica	silica	NN
18751	7332	7	and	and	CC
18751	7332	8	tungstic	tungstic	JJ
18751	7332	9	acid	acid	NN
18751	7332	10	is	be	VBZ
18751	7332	11	treated	treat	VBN
18751	7332	12	with	with	IN
18751	7332	13	sulphuretted	sulphuret	VBN
18751	7332	14	hydrogen	hydrogen	NN
18751	7332	15	.	.	.
18751	7333	1	The	the	DT
18751	7333	2	sulphide	sulphide	NN
18751	7333	3	of	of	IN
18751	7333	4	tin	tin	NN
18751	7333	5	is	be	VBZ
18751	7333	6	filtered	filter	VBN
18751	7333	7	off	off	RP
18751	7333	8	.	.	.
18751	7334	1	Since	since	IN
18751	7334	2	the	the	DT
18751	7334	3	percentage	percentage	NN
18751	7334	4	of	of	IN
18751	7334	5	tin	tin	NN
18751	7334	6	has	have	VBZ
18751	7334	7	been	be	VBN
18751	7334	8	already	already	RB
18751	7334	9	determined	determine	VBN
18751	7334	10	,	,	,
18751	7334	11	this	this	DT
18751	7334	12	precipitate	precipitate	NN
18751	7334	13	may	may	MD
18751	7334	14	be	be	VB
18751	7334	15	neglected	neglect	VBN
18751	7334	16	;	;	:
18751	7334	17	or	or	CC
18751	7334	18	may	may	MD
18751	7334	19	be	be	VB
18751	7334	20	treated	treat	VBN
18751	7334	21	in	in	IN
18751	7334	22	the	the	DT
18751	7334	23	same	same	JJ
18751	7334	24	way	way	NN
18751	7334	25	as	as	IN
18751	7334	26	the	the	DT
18751	7334	27	previous	previous	JJ
18751	7334	28	one	one	NN
18751	7334	29	,	,	,
18751	7334	30	so	so	IN
18751	7334	31	as	as	IN
18751	7334	32	to	to	TO
18751	7334	33	check	check	VB
18751	7334	34	the	the	DT
18751	7334	35	result	result	NN
18751	7334	36	.	.	.
18751	7335	1	Since	since	IN
18751	7335	2	some	some	DT
18751	7335	3	stannic	stannic	JJ
18751	7335	4	chloride	chloride	NN
18751	7335	5	will	will	MD
18751	7335	6	have	have	VB
18751	7335	7	been	be	VBN
18751	7335	8	lost	lose	VBN
18751	7335	9	in	in	IN
18751	7335	10	the	the	DT
18751	7335	11	evaporation	evaporation	NN
18751	7335	12	,	,	,
18751	7335	13	a	a	DT
18751	7335	14	low	low	JJ
18751	7335	15	result	result	NN
18751	7335	16	may	may	MD
18751	7335	17	be	be	VB
18751	7335	18	expected	expect	VBN
18751	7335	19	.	.	.
18751	7336	1	The	the	DT
18751	7336	2	tin	tin	NN
18751	7336	3	should	should	MD
18751	7336	4	be	be	VB
18751	7336	5	reported	report	VBN
18751	7336	6	as	as	IN
18751	7336	7	stannous	stannous	JJ
18751	7336	8	oxide	oxide	NN
18751	7336	9	;	;	,
18751	7336	10	and	and	CC
18751	7336	11	is	be	VBZ
18751	7336	12	calculated	calculate	VBN
18751	7336	13	by	by	IN
18751	7336	14	multiplying	multiply	VBG
18751	7336	15	the	the	DT
18751	7336	16	percentage	percentage	NN
18751	7336	17	of	of	IN
18751	7336	18	tin	tin	NN
18751	7336	19	by	by	IN
18751	7336	20	1.136	1.136	CD
18751	7336	21	.	.	.
18751	7337	1	The	the	DT
18751	7337	2	filtrate	filtrate	JJ
18751	7337	3	from	from	IN
18751	7337	4	the	the	DT
18751	7337	5	tin	tin	NN
18751	7337	6	is	be	VBZ
18751	7337	7	boiled	boil	VBN
18751	7337	8	rapidly	rapidly	RB
18751	7337	9	down	down	RP
18751	7337	10	to	to	TO
18751	7337	11	remove	remove	VB
18751	7337	12	sulphuretted	sulphuret	VBN
18751	7337	13	hydrogen	hydrogen	NN
18751	7337	14	;	;	:
18751	7337	15	and	and	CC
18751	7337	16	then	then	RB
18751	7337	17	peroxidised	peroxidise	VBD
18751	7337	18	with	with	IN
18751	7337	19	1	1	CD
18751	7337	20	or	or	CC
18751	7337	21	2	2	CD
18751	7337	22	c.c	c.c	NNP
18751	7337	23	.	.	.
18751	7338	1	of	of	IN
18751	7338	2	nitric	nitric	JJ
18751	7338	3	acid	acid	NN
18751	7338	4	.	.	.
18751	7339	1	It	-PRON-	PRP
18751	7339	2	is	be	VBZ
18751	7339	3	cooled	cool	VBN
18751	7339	4	,	,	,
18751	7339	5	transferred	transfer	VBN
18751	7339	6	to	to	IN
18751	7339	7	a	a	DT
18751	7339	8	graduated	graduate	VBN
18751	7339	9	flask	flask	NN
18751	7339	10	,	,	,
18751	7339	11	and	and	CC
18751	7339	12	diluted	dilute	VBN
18751	7339	13	with	with	IN
18751	7339	14	water	water	NN
18751	7339	15	to	to	IN
18751	7339	16	200	200	CD
18751	7339	17	c.c	c.c	NNP
18751	7339	18	.	.	.
18751	7340	1	~Ferrous	~Ferrous	NFP
18751	7340	2	Oxide	Oxide	NNP
18751	7340	3	and	and	CC
18751	7340	4	Alumina.~--Half	alumina.~--half	PDT
18751	7340	5	the	the	DT
18751	7340	6	filtrate	filtrate	JJ
18751	7340	7	from	from	IN
18751	7340	8	the	the	DT
18751	7340	9	tin	tin	NN
18751	7340	10	(	(	-LRB-
18751	7340	11	that	that	RB
18751	7340	12	is	is	RB
18751	7340	13	,	,	,
18751	7340	14	100	100	CD
18751	7340	15	c.c	c.c	NNP
18751	7340	16	.	.	.
18751	7340	17	)	)	-RRB-
18751	7341	1	is	be	VBZ
18751	7341	2	taken	take	VBN
18751	7341	3	,	,	,
18751	7341	4	nearly	nearly	RB
18751	7341	5	neutralised	neutralise	VBN
18751	7341	6	with	with	IN
18751	7341	7	soda	soda	NN
18751	7341	8	,	,	,
18751	7341	9	and	and	CC
18751	7341	10	treated	treat	VBN
18751	7341	11	with	with	IN
18751	7341	12	sodium	sodium	NN
18751	7341	13	acetate	acetate	NN
18751	7341	14	.	.	.
18751	7342	1	The	the	DT
18751	7342	2	basic	basic	JJ
18751	7342	3	acetate	acetate	JJ
18751	7342	4	precipitate	precipitate	NN
18751	7342	5	obtained	obtain	VBN
18751	7342	6	on	on	IN
18751	7342	7	boiling	boil	VBG
18751	7342	8	is	be	VBZ
18751	7342	9	filtered	filter	VBN
18751	7342	10	off	off	RP
18751	7342	11	and	and	CC
18751	7342	12	washed	wash	VBD
18751	7342	13	.	.	.
18751	7343	1	Reserve	reserve	VB
18751	7343	2	the	the	DT
18751	7343	3	filtrate	filtrate	NN
18751	7343	4	.	.	.
18751	7344	1	The	the	DT
18751	7344	2	precipitate	precipitate	NN
18751	7344	3	is	be	VBZ
18751	7344	4	dissolved	dissolve	VBN
18751	7344	5	off	off	IN
18751	7344	6	the	the	DT
18751	7344	7	filter	filter	NN
18751	7344	8	with	with	IN
18751	7344	9	hot	hot	JJ
18751	7344	10	dilute	dilute	NN
18751	7344	11	hydrochloric	hydrochloric	NN
18751	7344	12	acid	acid	NN
18751	7344	13	;	;	:
18751	7344	14	and	and	CC
18751	7344	15	the	the	DT
18751	7344	16	solution	solution	NN
18751	7344	17	thus	thus	RB
18751	7344	18	formed	form	VBN
18751	7344	19	is	be	VBZ
18751	7344	20	treated	treat	VBN
18751	7344	21	with	with	IN
18751	7344	22	a	a	DT
18751	7344	23	slight	slight	JJ
18751	7344	24	excess	excess	NN
18751	7344	25	of	of	IN
18751	7344	26	ammonia	ammonia	NN
18751	7344	27	,	,	,
18751	7344	28	and	and	CC
18751	7344	29	boiled	boil	VBD
18751	7344	30	.	.	.
18751	7345	1	The	the	DT
18751	7345	2	precipitate	precipitate	NN
18751	7345	3	is	be	VBZ
18751	7345	4	filtered	filter	VBN
18751	7345	5	off	off	RP
18751	7345	6	,	,	,
18751	7345	7	washed	wash	VBN
18751	7345	8	with	with	IN
18751	7345	9	hot	hot	JJ
18751	7345	10	water	water	NN
18751	7345	11	,	,	,
18751	7345	12	dried	dry	VBN
18751	7345	13	,	,	,
18751	7345	14	ignited	ignite	VBD
18751	7345	15	,	,	,
18751	7345	16	and	and	CC
18751	7345	17	weighed	weigh	VBD
18751	7345	18	as	as	IN
18751	7345	19	mixed	mix	VBN
18751	7345	20	ferric	ferric	JJ
18751	7345	21	oxide	oxide	NNP
18751	7345	22	and	and	CC
18751	7345	23	alumina	alumina	NNP
18751	7345	24	.	.	.
18751	7346	1	The	the	DT
18751	7346	2	ignited	ignited	JJ
18751	7346	3	precipitate	precipitate	NN
18751	7346	4	is	be	VBZ
18751	7346	5	then	then	RB
18751	7346	6	dissolved	dissolve	VBN
18751	7346	7	with	with	IN
18751	7346	8	sulphuric	sulphuric	JJ
18751	7346	9	and	and	CC
18751	7346	10	hydrochloric	hydrochloric	JJ
18751	7346	11	acids	acid	NNS
18751	7346	12	;	;	:
18751	7346	13	and	and	CC
18751	7346	14	the	the	DT
18751	7346	15	iron	iron	NN
18751	7346	16	determined	determine	VBN
18751	7346	17	in	in	IN
18751	7346	18	the	the	DT
18751	7346	19	solution	solution	NN
18751	7346	20	by	by	IN
18751	7346	21	titration	titration	NN
18751	7346	22	with	with	IN
18751	7346	23	the	the	DT
18751	7346	24	solution	solution	NN
18751	7346	25	of	of	IN
18751	7346	26	stannous	stannous	JJ
18751	7346	27	chloride	chloride	NN
18751	7346	28	.	.	.
18751	7347	1	The	the	DT
18751	7347	2	iron	iron	NN
18751	7347	3	found	find	VBN
18751	7347	4	is	be	VBZ
18751	7347	5	calculated	calculate	VBN
18751	7347	6	to	to	IN
18751	7347	7	and	and	CC
18751	7347	8	reported	report	VBN
18751	7347	9	as	as	IN
18751	7347	10	ferrous	ferrous	JJ
18751	7347	11	oxide	oxide	NN
18751	7347	12	,	,	,
18751	7347	13	FeO	FeO	NNP
18751	7347	14	(	(	-LRB-
18751	7347	15	factor	factor	NN
18751	7347	16	=	=	SYM
18751	7347	17	1.286	1.286	CD
18751	7347	18	)	)	-RRB-
18751	7347	19	.	.	.
18751	7348	1	To	to	TO
18751	7348	2	find	find	VB
18751	7348	3	the	the	DT
18751	7348	4	alumina	alumina	NNP
18751	7348	5	,	,	,
18751	7348	6	which	which	WDT
18751	7348	7	is	be	VBZ
18751	7348	8	best	well	RBS
18751	7348	9	estimated	estimate	VBN
18751	7348	10	by	by	IN
18751	7348	11	difference	difference	NN
18751	7348	12	,	,	,
18751	7348	13	multiply	multiply	VB
18751	7348	14	the	the	DT
18751	7348	15	iron	iron	NN
18751	7348	16	by	by	IN
18751	7348	17	1.428	1.428	CD
18751	7348	18	to	to	TO
18751	7348	19	get	get	VB
18751	7348	20	the	the	DT
18751	7348	21	weight	weight	NN
18751	7348	22	of	of	IN
18751	7348	23	ferric	ferric	JJ
18751	7348	24	oxide	oxide	NN
18751	7348	25	,	,	,
18751	7348	26	and	and	CC
18751	7348	27	deduct	deduct	VB
18751	7348	28	this	this	DT
18751	7348	29	from	from	IN
18751	7348	30	the	the	DT
18751	7348	31	weight	weight	NN
18751	7348	32	of	of	IN
18751	7348	33	alumina	alumina	NNP
18751	7348	34	and	and	CC
18751	7348	35	ferric	ferric	NNP
18751	7348	36	oxide	oxide	NN
18751	7348	37	found	find	VBN
18751	7348	38	.	.	.
18751	7349	1	This	this	DT
18751	7349	2	,	,	,
18751	7349	3	of	of	IN
18751	7349	4	course	course	NN
18751	7349	5	,	,	,
18751	7349	6	gives	give	VBZ
18751	7349	7	the	the	DT
18751	7349	8	alumina	alumina	NNP
18751	7349	9	.	.	.
18751	7350	1	A	a	DT
18751	7350	2	direct	direct	JJ
18751	7350	3	determination	determination	NN
18751	7350	4	may	may	MD
18751	7350	5	be	be	VB
18751	7350	6	made	make	VBN
18751	7350	7	by	by	IN
18751	7350	8	removing	remove	VBG
18751	7350	9	the	the	DT
18751	7350	10	tin	tin	NN
18751	7350	11	from	from	IN
18751	7350	12	the	the	DT
18751	7350	13	titrated	titrated	JJ
18751	7350	14	solution	solution	NN
18751	7350	15	with	with	IN
18751	7350	16	sulphuretted	sulphuret	VBN
18751	7350	17	hydrogen	hydrogen	NN
18751	7350	18	,	,	,
18751	7350	19	filtering	filtering	NN
18751	7350	20	,	,	,
18751	7350	21	nearly	nearly	RB
18751	7350	22	neutralising	neutralise	VBG
18751	7350	23	with	with	IN
18751	7350	24	ammonia	ammonia	NNP
18751	7350	25	,	,	,
18751	7350	26	and	and	CC
18751	7350	27	boiling	boil	VBG
18751	7350	28	with	with	IN
18751	7350	29	a	a	DT
18751	7350	30	few	few	JJ
18751	7350	31	grams	gram	NNS
18751	7350	32	of	of	IN
18751	7350	33	hyposulphite	hyposulphite	NN
18751	7350	34	of	of	IN
18751	7350	35	soda	soda	NN
18751	7350	36	.	.	.
18751	7351	1	The	the	DT
18751	7351	2	precipitate	precipitate	NN
18751	7351	3	,	,	,
18751	7351	4	filtered	filter	VBN
18751	7351	5	,	,	,
18751	7351	6	washed	wash	VBD
18751	7351	7	,	,	,
18751	7351	8	and	and	CC
18751	7351	9	ignited	ignite	VBD
18751	7351	10	,	,	,
18751	7351	11	is	be	VBZ
18751	7351	12	the	the	DT
18751	7351	13	alumina	alumina	NNP
18751	7351	14	,	,	,
18751	7351	15	which	which	WDT
18751	7351	16	is	be	VBZ
18751	7351	17	weighed	weigh	VBN
18751	7351	18	.	.	.
18751	7352	1	The	the	DT
18751	7352	2	direct	direct	JJ
18751	7352	3	determination	determination	NN
18751	7352	4	gives	give	VBZ
18751	7352	5	a	a	DT
18751	7352	6	slightly	slightly	RB
18751	7352	7	low	low	JJ
18751	7352	8	result	result	NN
18751	7352	9	.	.	.
18751	7353	1	~Oxides	~Oxides	NFP
18751	7353	2	of	of	IN
18751	7353	3	Zinc	Zinc	NNP
18751	7353	4	and	and	CC
18751	7353	5	Manganese.~--These	Manganese.~--These	NNP
18751	7353	6	are	be	VBP
18751	7353	7	determined	determine	VBN
18751	7353	8	in	in	IN
18751	7353	9	the	the	DT
18751	7353	10	filtrate	filtrate	JJ
18751	7353	11	from	from	IN
18751	7353	12	the	the	DT
18751	7353	13	basic	basic	JJ
18751	7353	14	acetate	acetate	JJ
18751	7353	15	precipitate	precipitate	NN
18751	7353	16	by	by	IN
18751	7353	17	rendering	render	VBG
18751	7353	18	alkaline	alkaline	NN
18751	7353	19	with	with	IN
18751	7353	20	ammonia	ammonia	NNP
18751	7353	21	,	,	,
18751	7353	22	and	and	CC
18751	7353	23	passing	pass	VBG
18751	7353	24	a	a	DT
18751	7353	25	current	current	NN
18751	7353	26	of	of	IN
18751	7353	27	sulphuretted	sulphuret	VBN
18751	7353	28	hydrogen	hydrogen	NN
18751	7353	29	.	.	.
18751	7354	1	Generally	generally	RB
18751	7354	2	a	a	DT
18751	7354	3	small	small	JJ
18751	7354	4	,	,	,
18751	7354	5	but	but	CC
18751	7354	6	decided	decide	VBD
18751	7354	7	,	,	,
18751	7354	8	precipitate	precipitate	NN
18751	7354	9	of	of	IN
18751	7354	10	alumina	alumina	NNP
18751	7354	11	comes	come	VBZ
18751	7354	12	down	down	RB
18751	7354	13	,	,	,
18751	7354	14	together	together	RB
18751	7354	15	with	with	IN
18751	7354	16	sulphides	sulphide	NNS
18751	7354	17	of	of	IN
18751	7354	18	any	any	DT
18751	7354	19	zinc	zinc	NN
18751	7354	20	or	or	CC
18751	7354	21	manganese	manganese	JJ
18751	7354	22	which	which	WDT
18751	7354	23	is	be	VBZ
18751	7354	24	present	present	JJ
18751	7354	25	.	.	.
18751	7355	1	The	the	DT
18751	7355	2	precipitate	precipitate	NN
18751	7355	3	is	be	VBZ
18751	7355	4	allowed	allow	VBN
18751	7355	5	to	to	TO
18751	7355	6	settle	settle	VB
18751	7355	7	,	,	,
18751	7355	8	dried	dry	VBN
18751	7355	9	,	,	,
18751	7355	10	ignited	ignite	VBD
18751	7355	11	,	,	,
18751	7355	12	and	and	CC
18751	7355	13	weighed	weigh	VBD
18751	7355	14	.	.	.
18751	7356	1	The	the	DT
18751	7356	2	metals	metal	NNS
18751	7356	3	are	be	VBP
18751	7356	4	separately	separately	RB
18751	7356	5	determined	determined	JJ
18751	7356	6	in	in	IN
18751	7356	7	it	-PRON-	PRP
18751	7356	8	;	;	:
18751	7356	9	and	and	CC
18751	7356	10	the	the	DT
18751	7356	11	residue	residue	NN
18751	7356	12	is	be	VBZ
18751	7356	13	counted	count	VBN
18751	7356	14	as	as	IN
18751	7356	15	alumina	alumina	NNP
18751	7356	16	,	,	,
18751	7356	17	and	and	CC
18751	7356	18	added	add	VBD
18751	7356	19	to	to	IN
18751	7356	20	that	that	DT
18751	7356	21	already	already	RB
18751	7356	22	found	find	VBN
18751	7356	23	.	.	.
18751	7357	1	The	the	DT
18751	7357	2	mixed	mixed	JJ
18751	7357	3	precipitate	precipitate	NN
18751	7357	4	amounts	amount	VBZ
18751	7357	5	to	to	IN
18751	7357	6	from	from	IN
18751	7357	7	1	1	CD
18751	7357	8	to	to	IN
18751	7357	9	2	2	CD
18751	7357	10	per	per	NN
18751	7357	11	cent	cent	NN
18751	7357	12	.	.	.
18751	7358	1	of	of	IN
18751	7358	2	the	the	DT
18751	7358	3	sample	sample	NN
18751	7358	4	.	.	.
18751	7359	1	~Lime.~--The	~lime.~--the	RB
18751	7359	2	filtrate	filtrate	JJ
18751	7359	3	from	from	IN
18751	7359	4	the	the	DT
18751	7359	5	last	last	JJ
18751	7359	6	is	be	VBZ
18751	7359	7	treated	treat	VBN
18751	7359	8	with	with	IN
18751	7359	9	ammonic	ammonic	JJ
18751	7359	10	oxalate	oxalate	NN
18751	7359	11	,	,	,
18751	7359	12	boiled	boil	VBN
18751	7359	13	for	for	IN
18751	7359	14	a	a	DT
18751	7359	15	few	few	JJ
18751	7359	16	minutes	minute	NNS
18751	7359	17	,	,	,
18751	7359	18	allowed	allow	VBN
18751	7359	19	to	to	TO
18751	7359	20	settle	settle	VB
18751	7359	21	,	,	,
18751	7359	22	and	and	CC
18751	7359	23	filtered	filter	VBN
18751	7359	24	.	.	.
18751	7360	1	The	the	DT
18751	7360	2	precipitate	precipitate	NN
18751	7360	3	is	be	VBZ
18751	7360	4	washed	wash	VBN
18751	7360	5	with	with	IN
18751	7360	6	hot	hot	JJ
18751	7360	7	water	water	NN
18751	7360	8	;	;	:
18751	7360	9	dried	dry	VBN
18751	7360	10	;	;	:
18751	7360	11	ignited	ignite	VBD
18751	7360	12	;	;	:
18751	7360	13	and	and	CC
18751	7360	14	weighed	weigh	VBD
18751	7360	15	as	as	IN
18751	7360	16	carbonate	carbonate	JJ
18751	7360	17	,	,	,
18751	7360	18	after	after	IN
18751	7360	19	gentle	gentle	JJ
18751	7360	20	ignition	ignition	NN
18751	7360	21	;	;	:
18751	7360	22	or	or	CC
18751	7360	23	as	as	IN
18751	7360	24	lime	lime	NN
18751	7360	25	,	,	,
18751	7360	26	after	after	IN
18751	7360	27	strong	strong	JJ
18751	7360	28	ignition	ignition	NN
18751	7360	29	in	in	IN
18751	7360	30	the	the	DT
18751	7360	31	muffle	muffle	NN
18751	7360	32	.	.	.
18751	7361	1	~Magnesia.~--The	~magnesia.~--the	RB
18751	7361	2	filtrate	filtrate	JJ
18751	7361	3	from	from	IN
18751	7361	4	the	the	DT
18751	7361	5	lime	lime	NN
18751	7361	6	is	be	VBZ
18751	7361	7	treated	treat	VBN
18751	7361	8	with	with	IN
18751	7361	9	sodic	sodic	JJ
18751	7361	10	phosphate	phosphate	NN
18751	7361	11	and	and	CC
18751	7361	12	ammonia	ammonia	NNP
18751	7361	13	.	.	.
18751	7362	1	It	-PRON-	PRP
18751	7362	2	is	be	VBZ
18751	7362	3	well	well	RB
18751	7362	4	mixed	mixed	JJ
18751	7362	5	by	by	IN
18751	7362	6	stirring	stir	VBG
18751	7362	7	,	,	,
18751	7362	8	and	and	CC
18751	7362	9	allowed	allow	VBN
18751	7362	10	to	to	TO
18751	7362	11	stand	stand	VB
18751	7362	12	overnight	overnight	RB
18751	7362	13	.	.	.
18751	7363	1	The	the	DT
18751	7363	2	precipitate	precipitate	NN
18751	7363	3	is	be	VBZ
18751	7363	4	washed	wash	VBN
18751	7363	5	with	with	IN
18751	7363	6	dilute	dilute	NNP
18751	7363	7	ammonia	ammonia	NNP
18751	7363	8	,	,	,
18751	7363	9	dried	dry	VBN
18751	7363	10	,	,	,
18751	7363	11	ignited	ignite	VBD
18751	7363	12	,	,	,
18751	7363	13	and	and	CC
18751	7363	14	weighed	weigh	VBD
18751	7363	15	as	as	IN
18751	7363	16	pyrophosphate	pyrophosphate	NN
18751	7363	17	.	.	.
18751	7364	1	~Soda	~Soda	NFP
18751	7364	2	and	and	CC
18751	7364	3	Potash.~--These	Potash.~--These	NNP
18751	7364	4	are	be	VBP
18751	7364	5	determined	determine	VBN
18751	7364	6	in	in	IN
18751	7364	7	the	the	DT
18751	7364	8	remaining	remain	VBG
18751	7364	9	half	half	NN
18751	7364	10	of	of	IN
18751	7364	11	the	the	DT
18751	7364	12	filtrate	filtrate	JJ
18751	7364	13	from	from	IN
18751	7364	14	the	the	DT
18751	7364	15	tin	tin	NN
18751	7364	16	.	.	.
18751	7365	1	The	the	DT
18751	7365	2	solution	solution	NN
18751	7365	3	is	be	VBZ
18751	7365	4	rendered	render	VBN
18751	7365	5	ammoniacal	ammoniacal	JJ
18751	7365	6	with	with	IN
18751	7365	7	ammonia	ammonia	NN
18751	7365	8	;	;	:
18751	7365	9	and	and	CC
18751	7365	10	treated	treat	VBN
18751	7365	11	,	,	,
18751	7365	12	first	first	RB
18751	7365	13	with	with	IN
18751	7365	14	sulphuretted	sulphuret	VBN
18751	7365	15	hydrogen	hydrogen	NN
18751	7365	16	,	,	,
18751	7365	17	and	and	CC
18751	7365	18	then	then	RB
18751	7365	19	with	with	IN
18751	7365	20	ammonium	ammonium	NN
18751	7365	21	oxalate	oxalate	NN
18751	7365	22	.	.	.
18751	7366	1	The	the	DT
18751	7366	2	precipitate	precipitate	NN
18751	7366	3	is	be	VBZ
18751	7366	4	filtered	filter	VBN
18751	7366	5	off	off	RP
18751	7366	6	and	and	CC
18751	7366	7	rejected	reject	VBN
18751	7366	8	.	.	.
18751	7367	1	The	the	DT
18751	7367	2	filtrate	filtrate	NN
18751	7367	3	is	be	VBZ
18751	7367	4	evaporated	evaporate	VBN
18751	7367	5	in	in	IN
18751	7367	6	a	a	DT
18751	7367	7	small	small	JJ
18751	7367	8	porcelain	porcelain	NN
18751	7367	9	dish	dish	NN
18751	7367	10	over	over	IN
18751	7367	11	a	a	DT
18751	7367	12	Bunsen	bunsen	JJ
18751	7367	13	burner	burner	NN
18751	7367	14	,	,	,
18751	7367	15	or	or	CC
18751	7367	16	on	on	IN
18751	7367	17	the	the	DT
18751	7367	18	sand	sand	NN
18751	7367	19	bath	bath	NN
18751	7367	20	;	;	:
18751	7367	21	and	and	CC
18751	7367	22	towards	towards	IN
18751	7367	23	the	the	DT
18751	7367	24	close	close	JJ
18751	7367	25	(	(	-LRB-
18751	7367	26	or	or	CC
18751	7367	27	earlier	early	JJR
18751	7367	28	if	if	IN
18751	7367	29	the	the	DT
18751	7367	30	evaporation	evaporation	NN
18751	7367	31	is	be	VBZ
18751	7367	32	not	not	RB
18751	7367	33	proceeding	proceed	VBG
18751	7367	34	well	well	RB
18751	7367	35	)	)	-RRB-
18751	7367	36	nitric	nitric	JJ
18751	7367	37	acid	acid	NN
18751	7367	38	is	be	VBZ
18751	7367	39	added	add	VBN
18751	7367	40	.	.	.
18751	7368	1	The	the	DT
18751	7368	2	evaporation	evaporation	NN
18751	7368	3	is	be	VBZ
18751	7368	4	carried	carry	VBN
18751	7368	5	to	to	IN
18751	7368	6	dryness	dryness	NN
18751	7368	7	;	;	:
18751	7368	8	and	and	CC
18751	7368	9	the	the	DT
18751	7368	10	residue	residue	NN
18751	7368	11	heated	heat	VBD
18751	7368	12	nearly	nearly	RB
18751	7368	13	to	to	IN
18751	7368	14	redness	redness	NN
18751	7368	15	.	.	.
18751	7369	1	The	the	DT
18751	7369	2	residue	residue	NN
18751	7369	3	,	,	,
18751	7369	4	which	which	WDT
18751	7369	5	consists	consist	VBZ
18751	7369	6	of	of	IN
18751	7369	7	magnesia	magnesia	NNP
18751	7369	8	with	with	IN
18751	7369	9	carbonates	carbonate	NNS
18751	7369	10	and	and	CC
18751	7369	11	chlorides	chloride	NNS
18751	7369	12	of	of	IN
18751	7369	13	the	the	DT
18751	7369	14	alkalies	alkali	NNS
18751	7369	15	,	,	,
18751	7369	16	is	be	VBZ
18751	7369	17	extracted	extract	VBN
18751	7369	18	with	with	IN
18751	7369	19	water	water	NN
18751	7369	20	;	;	:
18751	7369	21	and	and	CC
18751	7369	22	filtered	filter	VBN
18751	7369	23	.	.	.
18751	7370	1	The	the	DT
18751	7370	2	filtrate	filtrate	NN
18751	7370	3	is	be	VBZ
18751	7370	4	evaporated	evaporate	VBN
18751	7370	5	with	with	IN
18751	7370	6	hydrochloric	hydrochloric	JJ
18751	7370	7	acid	acid	NN
18751	7370	8	in	in	IN
18751	7370	9	a	a	DT
18751	7370	10	weighed	weigh	VBN
18751	7370	11	platinum	platinum	NN
18751	7370	12	dish	dish	NN
18751	7370	13	,	,	,
18751	7370	14	ignited	ignite	VBD
18751	7370	15	gently	gently	RB
18751	7370	16	,	,	,
18751	7370	17	and	and	CC
18751	7370	18	weighed	weigh	VBD
18751	7370	19	.	.	.
18751	7371	1	This	this	DT
18751	7371	2	gives	give	VBZ
18751	7371	3	the	the	DT
18751	7371	4	weight	weight	NN
18751	7371	5	of	of	IN
18751	7371	6	the	the	DT
18751	7371	7	mixed	mixed	JJ
18751	7371	8	chlorides	chloride	NNS
18751	7371	9	of	of	IN
18751	7371	10	sodium	sodium	NN
18751	7371	11	and	and	CC
18751	7371	12	potassium	potassium	NN
18751	7371	13	;	;	:
18751	7371	14	which	which	WDT
18751	7371	15	are	be	VBP
18751	7371	16	then	then	RB
18751	7371	17	separated	separate	VBN
18751	7371	18	and	and	CC
18751	7371	19	determined	determine	VBN
18751	7371	20	as	as	IN
18751	7371	21	described	describe	VBN
18751	7371	22	under	under	IN
18751	7371	23	_	_	NNP
18751	7371	24	Potash	Potash	NNP
18751	7371	25	_	_	NNP
18751	7371	26	.	.	.
18751	7372	1	It	-PRON-	PRP
18751	7372	2	must	must	MD
18751	7372	3	be	be	VB
18751	7372	4	remembered	remember	VBN
18751	7372	5	when	when	WRB
18751	7372	6	calculating	calculate	VBG
18751	7372	7	the	the	DT
18751	7372	8	percentage	percentage	NN
18751	7372	9	that	that	WDT
18751	7372	10	(	(	-LRB-
18751	7372	11	with	with	IN
18751	7372	12	the	the	DT
18751	7372	13	exception	exception	NN
18751	7372	14	of	of	IN
18751	7372	15	the	the	DT
18751	7372	16	silica	silica	NN
18751	7372	17	,	,	,
18751	7372	18	tungstic	tungstic	JJ
18751	7372	19	acid	acid	NN
18751	7372	20	,	,	,
18751	7372	21	and	and	CC
18751	7372	22	tin	tin	VB
18751	7372	23	)	)	-RRB-
18751	7372	24	the	the	DT
18751	7372	25	determinations	determination	NNS
18751	7372	26	have	have	VBP
18751	7372	27	been	be	VBN
18751	7372	28	made	make	VBN
18751	7372	29	on	on	IN
18751	7372	30	1	1	CD
18751	7372	31	gram	gram	NN
18751	7372	32	of	of	IN
18751	7372	33	the	the	DT
18751	7372	34	sample	sample	NN
18751	7372	35	.	.	.
18751	7373	1	The	the	DT
18751	7373	2	following	follow	VBG
18751	7373	3	analysis	analysis	NN
18751	7373	4	will	will	MD
18751	7373	5	illustrate	illustrate	VB
18751	7373	6	the	the	DT
18751	7373	7	composition	composition	NN
18751	7373	8	of	of	IN
18751	7373	9	such	such	PDT
18751	7373	10	a	a	DT
18751	7373	11	slag:--	slag:--	JJ
18751	7373	12	Tungstic	Tungstic	NNP
18751	7373	13	acid	acid	VBP
18751	7373	14	1.3	1.3	CD
18751	7373	15	%	%	NN
18751	7373	16	Silica	Silica	NNP
18751	7373	17	39.4	39.4	CD
18751	7373	18	Stannous	stannous	JJ
18751	7373	19	oxide	oxide	NN
18751	7373	20	8.1	8.1	CD
18751	7373	21	Ferrous	ferrous	JJ
18751	7373	22	oxide	oxide	NN
18751	7373	23	26.2	26.2	CD
18751	7373	24	Alumina	Alumina	NNP
18751	7373	25	14.8	14.8	CD
18751	7373	26	Oxide	oxide	NN
18751	7373	27	of	of	IN
18751	7373	28	manganese	manganese	JJ
18751	7373	29	traces	trace	NNS
18751	7373	30	Lime	Lime	NNP
18751	7373	31	7.9	7.9	CD
18751	7373	32	Magnesia	Magnesia	NNP
18751	7373	33	0.5	0.5	CD
18751	7373	34	Alkalies	Alkalies	NNPS
18751	7373	35	calculated	calculate	VBN
18751	7373	36	as	as	IN
18751	7373	37	soda	soda	NN
18751	7373	38	1.7	1.7	CD
18751	7373	39	-----	-----	CD
18751	7373	40	99.9	99.9	CD
18751	7373	41	TITANIUM	TITANIUM	NNP
18751	7373	42	.	.	.
18751	7374	1	Titanium	titanium	NN
18751	7374	2	only	only	RB
18751	7374	3	occurs	occur	VBZ
18751	7374	4	as	as	IN
18751	7374	5	a	a	DT
18751	7374	6	mineral	mineral	NN
18751	7374	7	in	in	IN
18751	7374	8	its	-PRON-	PRP$
18751	7374	9	oxidised	oxidise	VBN
18751	7374	10	state	state	NN
18751	7374	11	,	,	,
18751	7374	12	or	or	CC
18751	7374	13	as	as	IN
18751	7374	14	titanic	titanic	JJ
18751	7374	15	oxide	oxide	NN
18751	7374	16	(	(	-LRB-
18751	7374	17	TiO_{2	TiO_{2	NNP
18751	7374	18	}	}	-RRB-
18751	7374	19	)	)	-RRB-
18751	7374	20	.	.	.
18751	7375	1	It	-PRON-	PRP
18751	7375	2	is	be	VBZ
18751	7375	3	a	a	DT
18751	7375	4	substance	substance	NN
18751	7375	5	which	which	WDT
18751	7375	6	has	have	VBZ
18751	7375	7	little	little	JJ
18751	7375	8	commercial	commercial	JJ
18751	7375	9	value	value	NN
18751	7375	10	,	,	,
18751	7375	11	and	and	CC
18751	7375	12	is	be	VBZ
18751	7375	13	generally	generally	RB
18751	7375	14	recognised	recognise	VBN
18751	7375	15	as	as	IN
18751	7375	16	one	one	CD
18751	7375	17	of	of	IN
18751	7375	18	the	the	DT
18751	7375	19	rare	rare	JJ
18751	7375	20	bodies	body	NNS
18751	7375	21	;	;	:
18751	7375	22	although	although	IN
18751	7375	23	,	,	,
18751	7375	24	in	in	IN
18751	7375	25	small	small	JJ
18751	7375	26	quantities	quantity	NNS
18751	7375	27	,	,	,
18751	7375	28	it	-PRON-	PRP
18751	7375	29	is	be	VBZ
18751	7375	30	widely	widely	RB
18751	7375	31	disseminated	disseminate	VBN
18751	7375	32	.	.	.
18751	7376	1	It	-PRON-	PRP
18751	7376	2	occurs	occur	VBZ
18751	7376	3	in	in	IN
18751	7376	4	granite	granite	NN
18751	7376	5	,	,	,
18751	7376	6	basalt	basalt	NN
18751	7376	7	,	,	,
18751	7376	8	and	and	CC
18751	7376	9	other	other	JJ
18751	7376	10	igneous	igneous	JJ
18751	7376	11	rocks	rock	NNS
18751	7376	12	in	in	IN
18751	7376	13	quantities	quantity	NNS
18751	7376	14	up	up	RB
18751	7376	15	to	to	IN
18751	7376	16	as	as	RB
18751	7376	17	much	much	JJ
18751	7376	18	as	as	IN
18751	7376	19	1	1	CD
18751	7376	20	per	per	NN
18751	7376	21	cent	cent	NN
18751	7376	22	.	.	.
18751	7377	1	It	-PRON-	PRP
18751	7377	2	is	be	VBZ
18751	7377	3	also	also	RB
18751	7377	4	met	meet	VBN
18751	7377	5	with	with	IN
18751	7377	6	in	in	IN
18751	7377	7	clays	clay	NNS
18751	7377	8	and	and	CC
18751	7377	9	iron	iron	NN
18751	7377	10	ores	ore	NNS
18751	7377	11	,	,	,
18751	7377	12	and	and	CC
18751	7377	13	in	in	IN
18751	7377	14	river	river	NN
18751	7377	15	sands	sand	NNS
18751	7377	16	,	,	,
18751	7377	17	in	in	IN
18751	7377	18	which	which	WDT
18751	7377	19	it	-PRON-	PRP
18751	7377	20	is	be	VBZ
18751	7377	21	often	often	RB
18751	7377	22	associated	associate	VBN
18751	7377	23	with	with	IN
18751	7377	24	stream	stream	NN
18751	7377	25	tin	tin	NN
18751	7377	26	.	.	.
18751	7378	1	The	the	DT
18751	7378	2	proper	proper	JJ
18751	7378	3	minerals	mineral	NNS
18751	7378	4	of	of	IN
18751	7378	5	titanium	titanium	NN
18751	7378	6	are	be	VBP
18751	7378	7	rutile	rutile	JJ
18751	7378	8	(	(	-LRB-
18751	7378	9	TiO_{2	TiO_{2	NNP
18751	7378	10	}	}	-RRB-
18751	7378	11	)	)	-RRB-
18751	7378	12	,	,	,
18751	7378	13	titaniferous	titaniferous	JJ
18751	7378	14	iron	iron	NN
18751	7378	15	(	(	-LRB-
18751	7378	16	titanate	titanate	NN
18751	7378	17	of	of	IN
18751	7378	18	iron	iron	NN
18751	7378	19	)	)	-RRB-
18751	7378	20	,	,	,
18751	7378	21	and	and	CC
18751	7378	22	sphene	sphene	NNP
18751	7378	23	(	(	-LRB-
18751	7378	24	titanate	titanate	VB
18751	7378	25	and	and	CC
18751	7378	26	silicate	silicate	VB
18751	7378	27	of	of	IN
18751	7378	28	lime	lime	NN
18751	7378	29	)	)	-RRB-
18751	7378	30	.	.	.
18751	7379	1	The	the	DT
18751	7379	2	oxide	oxide	NN
18751	7379	3	of	of	IN
18751	7379	4	titanium	titanium	NN
18751	7379	5	(	(	-LRB-
18751	7379	6	like	like	IN
18751	7379	7	cassiterite	cassiterite	NN
18751	7379	8	and	and	CC
18751	7379	9	quartz	quartz	NN
18751	7379	10	)	)	-RRB-
18751	7379	11	is	be	VBZ
18751	7379	12	undecomposed	undecompose	VBN
18751	7379	13	by	by	IN
18751	7379	14	hydrochloric	hydrochloric	JJ
18751	7379	15	or	or	CC
18751	7379	16	nitric	nitric	JJ
18751	7379	17	acid	acid	NN
18751	7379	18	;	;	:
18751	7379	19	so	so	IN
18751	7379	20	that	that	IN
18751	7379	21	it	-PRON-	PRP
18751	7379	22	is	be	VBZ
18751	7379	23	generally	generally	RB
18751	7379	24	found	find	VBN
18751	7379	25	in	in	IN
18751	7379	26	the	the	DT
18751	7379	27	residue	residue	NN
18751	7379	28	insoluble	insoluble	NN
18751	7379	29	in	in	IN
18751	7379	30	acids	acid	NNS
18751	7379	31	.	.	.
18751	7380	1	The	the	DT
18751	7380	2	titanates	titanate	NNS
18751	7380	3	,	,	,
18751	7380	4	however	however	RB
18751	7380	5	,	,	,
18751	7380	6	are	be	VBP
18751	7380	7	attacked	attack	VBN
18751	7380	8	,	,	,
18751	7380	9	and	and	CC
18751	7380	10	a	a	DT
18751	7380	11	portion	portion	NN
18751	7380	12	of	of	IN
18751	7380	13	the	the	DT
18751	7380	14	titanium	titanium	NN
18751	7380	15	dissolves	dissolve	NNS
18751	7380	16	;	;	:
18751	7380	17	so	so	IN
18751	7380	18	that	that	IN
18751	7380	19	it	-PRON-	PRP
18751	7380	20	must	must	MD
18751	7380	21	be	be	VB
18751	7380	22	looked	look	VBN
18751	7380	23	for	for	IN
18751	7380	24	in	in	IN
18751	7380	25	both	both	CC
18751	7380	26	the	the	DT
18751	7380	27	filtrate	filtrate	JJ
18751	7380	28	and	and	CC
18751	7380	29	residue	residue	NN
18751	7380	30	.	.	.
18751	7381	1	Oxide	oxide	NN
18751	7381	2	of	of	IN
18751	7381	3	titanium	titanium	NN
18751	7381	4	in	in	IN
18751	7381	5	its	-PRON-	PRP$
18751	7381	6	native	native	JJ
18751	7381	7	form	form	NN
18751	7381	8	,	,	,
18751	7381	9	or	or	CC
18751	7381	10	after	after	IN
18751	7381	11	ignition	ignition	NN
18751	7381	12	,	,	,
18751	7381	13	may	may	MD
18751	7381	14	be	be	VB
18751	7381	15	made	make	VBN
18751	7381	16	soluble	soluble	JJ
18751	7381	17	by	by	IN
18751	7381	18	fusing	fuse	VBG
18751	7381	19	the	the	DT
18751	7381	20	finely	finely	RB
18751	7381	21	-	-	HYPH
18751	7381	22	divided	divide	VBN
18751	7381	23	substance	substance	NN
18751	7381	24	with	with	IN
18751	7381	25	fusion	fusion	NN
18751	7381	26	mixture	mixture	NN
18751	7381	27	in	in	IN
18751	7381	28	a	a	DT
18751	7381	29	platinum	platinum	NN
18751	7381	30	dish	dish	NN
18751	7381	31	.	.	.
18751	7382	1	The	the	DT
18751	7382	2	resulting	result	VBG
18751	7382	3	titanate	titanate	NN
18751	7382	4	is	be	VBZ
18751	7382	5	dissolved	dissolve	VBN
18751	7382	6	out	out	IN
18751	7382	7	of	of	IN
18751	7382	8	the	the	DT
18751	7382	9	"	"	``
18751	7382	10	melt	melt	NN
18751	7382	11	"	"	''
18751	7382	12	by	by	IN
18751	7382	13	cold	cold	JJ
18751	7382	14	hydrochloric	hydrochloric	JJ
18751	7382	15	acid	acid	NN
18751	7382	16	.	.	.
18751	7383	1	The	the	DT
18751	7383	2	method	method	NN
18751	7383	3	most	most	RBS
18751	7383	4	commonly	commonly	RB
18751	7383	5	used	use	VBN
18751	7383	6	is	be	VBZ
18751	7383	7	fusion	fusion	NN
18751	7383	8	with	with	IN
18751	7383	9	bisulphate	bisulphate	NN
18751	7383	10	of	of	IN
18751	7383	11	potash	potash	NN
18751	7383	12	.	.	.
18751	7384	1	This	this	DT
18751	7384	2	renders	render	VBZ
18751	7384	3	the	the	DT
18751	7384	4	oxide	oxide	NN
18751	7384	5	of	of	IN
18751	7384	6	titanium	titanium	NN
18751	7384	7	soluble	soluble	JJ
18751	7384	8	in	in	IN
18751	7384	9	cold	cold	JJ
18751	7384	10	water	water	NN
18751	7384	11	.	.	.
18751	7385	1	The	the	DT
18751	7385	2	process	process	NN
18751	7385	3	is	be	VBZ
18751	7385	4	as	as	IN
18751	7385	5	follows:--The	follows:--the	JJ
18751	7385	6	substance	substance	NN
18751	7385	7	is	be	VBZ
18751	7385	8	extracted	extract	VBN
18751	7385	9	with	with	IN
18751	7385	10	hydrochloric	hydrochloric	JJ
18751	7385	11	and	and	CC
18751	7385	12	nitric	nitric	JJ
18751	7385	13	acids	acid	NNS
18751	7385	14	,	,	,
18751	7385	15	and	and	CC
18751	7385	16	the	the	DT
18751	7385	17	solution	solution	NN
18751	7385	18	reserved	reserve	VBN
18751	7385	19	for	for	IN
18751	7385	20	further	further	JJ
18751	7385	21	treatment	treatment	NN
18751	7385	22	;	;	:
18751	7385	23	the	the	DT
18751	7385	24	residue	residue	NN
18751	7385	25	is	be	VBZ
18751	7385	26	dried	dry	VBN
18751	7385	27	,	,	,
18751	7385	28	moistened	moisten	VBN
18751	7385	29	with	with	IN
18751	7385	30	sulphuric	sulphuric	JJ
18751	7385	31	acid	acid	NN
18751	7385	32	,	,	,
18751	7385	33	and	and	CC
18751	7385	34	evaporated	evaporate	VBD
18751	7385	35	once	once	RB
18751	7385	36	or	or	CC
18751	7385	37	twice	twice	RB
18751	7385	38	to	to	TO
18751	7385	39	dryness	dryness	VB
18751	7385	40	with	with	IN
18751	7385	41	hydrofluoric	hydrofluoric	NN
18751	7385	42	acid	acid	NN
18751	7385	43	.	.	.
18751	7386	1	It	-PRON-	PRP
18751	7386	2	is	be	VBZ
18751	7386	3	then	then	RB
18751	7386	4	fused	fuse	VBN
18751	7386	5	with	with	IN
18751	7386	6	bisulphate	bisulphate	NN
18751	7386	7	of	of	IN
18751	7386	8	potash	potash	NN
18751	7386	9	,	,	,
18751	7386	10	and	and	CC
18751	7386	11	the	the	DT
18751	7386	12	"	"	``
18751	7386	13	melt	melt	NN
18751	7386	14	"	"	''
18751	7386	15	extracted	extract	VBN
18751	7386	16	with	with	IN
18751	7386	17	cold	cold	JJ
18751	7386	18	water	water	NN
18751	7386	19	until	until	IN
18751	7386	20	all	all	DT
18751	7386	21	soluble	soluble	JJ
18751	7386	22	matter	matter	NN
18751	7386	23	is	be	VBZ
18751	7386	24	removed	remove	VBN
18751	7386	25	.	.	.
18751	7387	1	The	the	DT
18751	7387	2	solution	solution	NN
18751	7387	3	is	be	VBZ
18751	7387	4	filtered	filter	VBN
18751	7387	5	.	.	.
18751	7388	1	The	the	DT
18751	7388	2	residue	residue	NN
18751	7388	3	may	may	MD
18751	7388	4	consist	consist	VB
18751	7388	5	of	of	IN
18751	7388	6	unremoved	unremoved	JJ
18751	7388	7	silica	silica	NN
18751	7388	8	,	,	,
18751	7388	9	and	and	CC
18751	7388	10	oxides	oxide	NNS
18751	7388	11	of	of	IN
18751	7388	12	tantalum	tantalum	NN
18751	7388	13	,	,	,
18751	7388	14	niobium	niobium	NN
18751	7388	15	,	,	,
18751	7388	16	and	and	CC
18751	7388	17	,	,	,
18751	7388	18	perhaps	perhaps	RB
18751	7388	19	,	,	,
18751	7388	20	chromium	chromium	NN
18751	7388	21	.	.	.
18751	7389	1	On	on	IN
18751	7389	2	the	the	DT
18751	7389	3	prolonged	prolonged	JJ
18751	7389	4	boiling	boiling	NN
18751	7389	5	of	of	IN
18751	7389	6	the	the	DT
18751	7389	7	filtrate	filtrate	JJ
18751	7389	8	,	,	,
18751	7389	9	the	the	DT
18751	7389	10	oxide	oxide	NN
18751	7389	11	of	of	IN
18751	7389	12	titanium	titanium	NN
18751	7389	13	(	(	-LRB-
18751	7389	14	and	and	CC
18751	7389	15	oxide	oxide	NN
18751	7389	16	of	of	IN
18751	7389	17	zirconium	zirconium	NN
18751	7389	18	,	,	,
18751	7389	19	if	if	IN
18751	7389	20	any	any	DT
18751	7389	21	)	)	-RRB-
18751	7389	22	is	be	VBZ
18751	7389	23	precipitated	precipitate	VBN
18751	7389	24	.	.	.
18751	7390	1	Any	any	DT
18751	7390	2	titanium	titanium	NN
18751	7390	3	dissolved	dissolve	VBN
18751	7390	4	by	by	IN
18751	7390	5	the	the	DT
18751	7390	6	first	first	JJ
18751	7390	7	extraction	extraction	NN
18751	7390	8	with	with	IN
18751	7390	9	acids	acid	NNS
18751	7390	10	is	be	VBZ
18751	7390	11	recovered	recover	VBN
18751	7390	12	in	in	IN
18751	7390	13	the	the	DT
18751	7390	14	following	following	JJ
18751	7390	15	way:--Sulphuretted	way:--Sulphuretted	NNP
18751	7390	16	hydrogen	hydrogen	NNP
18751	7390	17	is	be	VBZ
18751	7390	18	passed	pass	VBN
18751	7390	19	into	into	IN
18751	7390	20	the	the	DT
18751	7390	21	acid	acid	NN
18751	7390	22	solution	solution	NN
18751	7390	23	,	,	,
18751	7390	24	and	and	CC
18751	7390	25	any	any	DT
18751	7390	26	precipitate	precipitate	NN
18751	7390	27	that	that	WDT
18751	7390	28	may	may	MD
18751	7390	29	be	be	VB
18751	7390	30	formed	form	VBN
18751	7390	31	is	be	VBZ
18751	7390	32	filtered	filter	VBN
18751	7390	33	off	off	RP
18751	7390	34	.	.	.
18751	7391	1	The	the	DT
18751	7391	2	filtrate	filtrate	NN
18751	7391	3	is	be	VBZ
18751	7391	4	oxidised	oxidise	VBN
18751	7391	5	,	,	,
18751	7391	6	and	and	CC
18751	7391	7	the	the	DT
18751	7391	8	iron	iron	NN
18751	7391	9	,	,	,
18751	7391	10	aluminium	aluminium	NN
18751	7391	11	,	,	,
18751	7391	12	and	and	CC
18751	7391	13	titanium	titanium	NN
18751	7391	14	are	be	VBP
18751	7391	15	separated	separate	VBN
18751	7391	16	as	as	IN
18751	7391	17	basic	basic	JJ
18751	7391	18	acetates	acetate	NNS
18751	7391	19	(	(	-LRB-
18751	7391	20	see	see	VB
18751	7391	21	under	under	IN
18751	7391	22	_	_	NNP
18751	7391	23	Iron	Iron	NNP
18751	7391	24	_	_	NNP
18751	7391	25	)	)	-RRB-
18751	7391	26	.	.	.
18751	7392	1	The	the	DT
18751	7392	2	precipitate	precipitate	NN
18751	7392	3	is	be	VBZ
18751	7392	4	dried	dry	VBN
18751	7392	5	and	and	CC
18751	7392	6	fused	fuse	VBN
18751	7392	7	with	with	IN
18751	7392	8	bisulphate	bisulphate	NN
18751	7392	9	of	of	IN
18751	7392	10	potash	potash	NN
18751	7392	11	.	.	.
18751	7393	1	The	the	DT
18751	7393	2	"	"	``
18751	7393	3	melt	melt	NN
18751	7393	4	"	"	''
18751	7393	5	is	be	VBZ
18751	7393	6	extracted	extract	VBN
18751	7393	7	with	with	IN
18751	7393	8	cold	cold	JJ
18751	7393	9	water	water	NN
18751	7393	10	,	,	,
18751	7393	11	filtered	filter	VBN
18751	7393	12	if	if	IN
18751	7393	13	necessary	necessary	JJ
18751	7393	14	,	,	,
18751	7393	15	and	and	CC
18751	7393	16	the	the	DT
18751	7393	17	solution	solution	NN
18751	7393	18	rendered	render	VBN
18751	7393	19	first	first	RB
18751	7393	20	faintly	faintly	RB
18751	7393	21	alkaline	alkaline	VBP
18751	7393	22	with	with	IN
18751	7393	23	ammonia	ammonia	NNP
18751	7393	24	,	,	,
18751	7393	25	then	then	RB
18751	7393	26	very	very	RB
18751	7393	27	slightly	slightly	RB
18751	7393	28	acid	acid	JJ
18751	7393	29	with	with	IN
18751	7393	30	sulphuric	sulphuric	JJ
18751	7393	31	acid	acid	NN
18751	7393	32	.	.	.
18751	7394	1	30	30	CD
18751	7394	2	or	or	CC
18751	7394	3	40	40	CD
18751	7394	4	c.c	c.c	NNP
18751	7394	5	.	.	.
18751	7395	1	of	of	IN
18751	7395	2	a	a	DT
18751	7395	3	saturated	saturate	VBN
18751	7395	4	solution	solution	NN
18751	7395	5	of	of	IN
18751	7395	6	sulphurous	sulphurous	JJ
18751	7395	7	acid	acid	NN
18751	7395	8	is	be	VBZ
18751	7395	9	added	add	VBN
18751	7395	10	,	,	,
18751	7395	11	and	and	CC
18751	7395	12	the	the	DT
18751	7395	13	oxide	oxide	NN
18751	7395	14	of	of	IN
18751	7395	15	titanium	titanium	NN
18751	7395	16	precipitated	precipitate	VBN
18751	7395	17	by	by	IN
18751	7395	18	prolonged	prolonged	JJ
18751	7395	19	boiling	boiling	NN
18751	7395	20	.	.	.
18751	7396	1	It	-PRON-	PRP
18751	7396	2	is	be	VBZ
18751	7396	3	filtered	filter	VBN
18751	7396	4	off	off	RP
18751	7396	5	,	,	,
18751	7396	6	added	add	VBN
18751	7396	7	to	to	IN
18751	7396	8	the	the	DT
18751	7396	9	precipitate	precipitate	NN
18751	7396	10	previously	previously	RB
18751	7396	11	got	get	VBN
18751	7396	12	,	,	,
18751	7396	13	ignited	ignite	VBN
18751	7396	14	with	with	IN
18751	7396	15	ammonic	ammonic	JJ
18751	7396	16	carbonate	carbonate	NN
18751	7396	17	towards	towards	IN
18751	7396	18	the	the	DT
18751	7396	19	end	end	NN
18751	7396	20	,	,	,
18751	7396	21	and	and	CC
18751	7396	22	then	then	RB
18751	7396	23	weighed	weigh	VBD
18751	7396	24	.	.	.
18751	7397	1	~Detection.~--Titanium	~Detection.~--Titanium	,
18751	7397	2	is	be	VBZ
18751	7397	3	detected	detect	VBN
18751	7397	4	in	in	IN
18751	7397	5	an	an	DT
18751	7397	6	insoluble	insoluble	JJ
18751	7397	7	residue	residue	NN
18751	7397	8	by	by	IN
18751	7397	9	fusing	fuse	VBG
18751	7397	10	the	the	DT
18751	7397	11	residue	residue	NN
18751	7397	12	for	for	IN
18751	7397	13	some	some	DT
18751	7397	14	time	time	NN
18751	7397	15	in	in	IN
18751	7397	16	a	a	DT
18751	7397	17	bead	bead	NN
18751	7397	18	of	of	IN
18751	7397	19	microcosmic	microcosmic	JJ
18751	7397	20	salt	salt	NN
18751	7397	21	.	.	.
18751	7398	1	In	in	IN
18751	7398	2	the	the	DT
18751	7398	3	reducing	reduce	VBG
18751	7398	4	flame	flame	NN
18751	7398	5	it	-PRON-	PRP
18751	7398	6	gives	give	VBZ
18751	7398	7	a	a	DT
18751	7398	8	violet	violet	NN
18751	7398	9	colour	colour	NN
18751	7398	10	,	,	,
18751	7398	11	which	which	WDT
18751	7398	12	becomes	become	VBZ
18751	7398	13	reddish	reddish	JJ
18751	7398	14	-	-	HYPH
18751	7398	15	brown	brown	NN
18751	7398	16	if	if	IN
18751	7398	17	much	much	JJ
18751	7398	18	iron	iron	NN
18751	7398	19	is	be	VBZ
18751	7398	20	present	present	JJ
18751	7398	21	.	.	.
18751	7399	1	In	in	IN
18751	7399	2	the	the	DT
18751	7399	3	oxidising	oxidising	JJ
18751	7399	4	flame	flame	NN
18751	7399	5	it	-PRON-	PRP
18751	7399	6	gives	give	VBZ
18751	7399	7	a	a	DT
18751	7399	8	colourless	colourless	JJ
18751	7399	9	or	or	CC
18751	7399	10	whitish	whitish	VB
18751	7399	11	bead	bead	NN
18751	7399	12	.	.	.
18751	7400	1	It	-PRON-	PRP
18751	7400	2	is	be	VBZ
18751	7400	3	best	well	RBS
18751	7400	4	detected	detect	VBN
18751	7400	5	in	in	IN
18751	7400	6	acid	acid	JJ
18751	7400	7	solutions	solution	NNS
18751	7400	8	by	by	IN
18751	7400	9	the	the	DT
18751	7400	10	deep	deep	JJ
18751	7400	11	brown	brown	JJ
18751	7400	12	or	or	CC
18751	7400	13	iodine	iodine	JJ
18751	7400	14	colour	colour	NN
18751	7400	15	developed	develop	VBN
18751	7400	16	on	on	IN
18751	7400	17	adding	add	VBG
18751	7400	18	hydroxyl	hydroxyl	NN
18751	7400	19	.	.	.
18751	7401	1	A	a	DT
18751	7401	2	solution	solution	NN
18751	7401	3	of	of	IN
18751	7401	4	this	this	DT
18751	7401	5	can	can	MD
18751	7401	6	be	be	VB
18751	7401	7	prepared	prepare	VBN
18751	7401	8	by	by	IN
18751	7401	9	pouring	pour	VBG
18751	7401	10	peroxide	peroxide	NN
18751	7401	11	of	of	IN
18751	7401	12	barium	barium	NN
18751	7401	13	(	(	-LRB-
18751	7401	14	BaO_{2	BaO_{2	NNP
18751	7401	15	}	}	-RRB-
18751	7401	16	)	)	-RRB-
18751	7401	17	diffused	diffuse	VBN
18751	7401	18	in	in	IN
18751	7401	19	water	water	NN
18751	7401	20	into	into	IN
18751	7401	21	dilute	dilute	JJ
18751	7401	22	hydrochloric	hydrochloric	NNP
18751	7401	23	acid	acid	NN
18751	7401	24	(	(	-LRB-
18751	7401	25	a	a	DT
18751	7401	26	little	little	JJ
18751	7401	27	at	at	IN
18751	7401	28	a	a	DT
18751	7401	29	time	time	NN
18751	7401	30	)	)	-RRB-
18751	7401	31	,	,	,
18751	7401	32	and	and	CC
18751	7401	33	keeping	keep	VBG
18751	7401	34	the	the	DT
18751	7401	35	acid	acid	NN
18751	7401	36	in	in	IN
18751	7401	37	excess	excess	NN
18751	7401	38	.	.	.
18751	7402	1	~Separation.~--In	~separation.~--in	VB
18751	7402	2	the	the	DT
18751	7402	3	usual	usual	JJ
18751	7402	4	course	course	NN
18751	7402	5	of	of	IN
18751	7402	6	an	an	DT
18751	7402	7	analytical	analytical	JJ
18751	7402	8	separation	separation	NN
18751	7402	9	the	the	DT
18751	7402	10	hydrate	hydrate	NN
18751	7402	11	of	of	IN
18751	7402	12	titanium	titanium	NN
18751	7402	13	will	will	MD
18751	7402	14	be	be	VB
18751	7402	15	thrown	throw	VBN
18751	7402	16	down	down	RP
18751	7402	17	with	with	IN
18751	7402	18	ferric	ferric	JJ
18751	7402	19	hydrate	hydrate	NN
18751	7402	20	,	,	,
18751	7402	21	&	&	CC
18751	7402	22	c.	c.	NNP
18751	7402	23	,	,	,
18751	7402	24	on	on	IN
18751	7402	25	the	the	DT
18751	7402	26	addition	addition	NN
18751	7402	27	of	of	IN
18751	7402	28	ammonic	ammonic	NNP
18751	7402	29	chloride	chloride	NN
18751	7402	30	and	and	CC
18751	7402	31	ammonia	ammonia	NN
18751	7402	32	.	.	.
18751	7403	1	It	-PRON-	PRP
18751	7403	2	is	be	VBZ
18751	7403	3	best	well	RBS
18751	7403	4	separated	separate	VBN
18751	7403	5	from	from	IN
18751	7403	6	this	this	DT
18751	7403	7	precipitate	precipitate	NN
18751	7403	8	by	by	IN
18751	7403	9	fusion	fusion	NN
18751	7403	10	with	with	IN
18751	7403	11	bisulphate	bisulphate	NN
18751	7403	12	of	of	IN
18751	7403	13	potash	potash	NN
18751	7403	14	,	,	,
18751	7403	15	as	as	IN
18751	7403	16	already	already	RB
18751	7403	17	described	describe	VBN
18751	7403	18	,	,	,
18751	7403	19	but	but	CC
18751	7403	20	it	-PRON-	PRP
18751	7403	21	must	must	MD
18751	7403	22	be	be	VB
18751	7403	23	remembered	remember	VBN
18751	7403	24	that	that	IN
18751	7403	25	the	the	DT
18751	7403	26	presence	presence	NN
18751	7403	27	of	of	IN
18751	7403	28	much	much	JJ
18751	7403	29	mineral	mineral	NN
18751	7403	30	acid	acid	NN
18751	7403	31	prevents	prevent	NNS
18751	7403	32	complete	complete	JJ
18751	7403	33	precipitation	precipitation	NN
18751	7403	34	when	when	WRB
18751	7403	35	the	the	DT
18751	7403	36	solution	solution	NN
18751	7403	37	is	be	VBZ
18751	7403	38	boiled	boil	VBN
18751	7403	39	.	.	.
18751	7404	1	Further	further	RB
18751	7404	2	,	,	,
18751	7404	3	if	if	IN
18751	7404	4	phosphates	phosphate	NNS
18751	7404	5	are	be	VBP
18751	7404	6	present	present	JJ
18751	7404	7	,	,	,
18751	7404	8	the	the	DT
18751	7404	9	precipitate	precipitate	NN
18751	7404	10	will	will	MD
18751	7404	11	contain	contain	VB
18751	7404	12	phosphoric	phosphoric	NN
18751	7404	13	oxide	oxide	NN
18751	7404	14	;	;	:
18751	7404	15	it	-PRON-	PRP
18751	7404	16	may	may	MD
18751	7404	17	be	be	VB
18751	7404	18	freed	free	VBN
18751	7404	19	from	from	IN
18751	7404	20	this	this	DT
18751	7404	21	by	by	IN
18751	7404	22	fusion	fusion	NN
18751	7404	23	with	with	IN
18751	7404	24	sodium	sodium	NN
18751	7404	25	carbonate	carbonate	NN
18751	7404	26	.	.	.
18751	7405	1	A	a	DT
18751	7405	2	very	very	RB
18751	7405	3	good	good	JJ
18751	7405	4	method	method	NN
18751	7405	5	of	of	IN
18751	7405	6	separating	separate	VBG
18751	7405	7	titanium	titanium	NN
18751	7405	8	from	from	IN
18751	7405	9	iron	iron	NN
18751	7405	10	is	be	VBZ
18751	7405	11	to	to	TO
18751	7405	12	add	add	VB
18751	7405	13	tartaric	tartaric	NN
18751	7405	14	acid	acid	NN
18751	7405	15	and	and	CC
18751	7405	16	ammonia	ammonia	NN
18751	7405	17	to	to	IN
18751	7405	18	the	the	DT
18751	7405	19	solution	solution	NN
18751	7405	20	,	,	,
18751	7405	21	and	and	CC
18751	7405	22	then	then	RB
18751	7405	23	precipitate	precipitate	VB
18751	7405	24	the	the	DT
18751	7405	25	iron	iron	NN
18751	7405	26	(	(	-LRB-
18751	7405	27	as	as	IN
18751	7405	28	sulphide	sulphide	NN
18751	7405	29	)	)	-RRB-
18751	7405	30	with	with	IN
18751	7405	31	sulphuretted	sulphuret	VBN
18751	7405	32	hydrogen	hydrogen	NN
18751	7405	33	.	.	.
18751	7406	1	The	the	DT
18751	7406	2	filtrate	filtrate	NN
18751	7406	3	contains	contain	VBZ
18751	7406	4	the	the	DT
18751	7406	5	titanium	titanium	NN
18751	7406	6	,	,	,
18751	7406	7	which	which	WDT
18751	7406	8	is	be	VBZ
18751	7406	9	recovered	recover	VBN
18751	7406	10	by	by	IN
18751	7406	11	evaporating	evaporate	VBG
18751	7406	12	and	and	CC
18751	7406	13	igniting	ignite	VBG
18751	7406	14	.	.	.
18751	7407	1	It	-PRON-	PRP
18751	7407	2	may	may	MD
18751	7407	3	be	be	VB
18751	7407	4	separated	separate	VBN
18751	7407	5	from	from	IN
18751	7407	6	zirconia	zirconia	NNP
18751	7407	7	by	by	IN
18751	7407	8	the	the	DT
18751	7407	9	action	action	NN
18751	7407	10	of	of	IN
18751	7407	11	sodium	sodium	NN
18751	7407	12	carbonate	carbonate	NN
18751	7407	13	,	,	,
18751	7407	14	which	which	WDT
18751	7407	15	precipitates	precipitate	VBZ
18751	7407	16	both	both	DT
18751	7407	17	;	;	:
18751	7407	18	but	but	CC
18751	7407	19	when	when	WRB
18751	7407	20	concentrated	concentrated	JJ
18751	7407	21	,	,	,
18751	7407	22	redissolves	redissolve	VBZ
18751	7407	23	the	the	DT
18751	7407	24	zirconia	zirconia	NN
18751	7407	25	.	.	.
18751	7408	1	The	the	DT
18751	7408	2	separation	separation	NN
18751	7408	3	from	from	IN
18751	7408	4	large	large	JJ
18751	7408	5	quantities	quantity	NNS
18751	7408	6	of	of	IN
18751	7408	7	silica	silica	NN
18751	7408	8	is	be	VBZ
18751	7408	9	best	best	RB
18751	7408	10	effected	effect	VBN
18751	7408	11	by	by	IN
18751	7408	12	evaporating	evaporate	VBG
18751	7408	13	with	with	IN
18751	7408	14	hydrofluoric	hydrofluoric	JJ
18751	7408	15	acid	acid	NN
18751	7408	16	,	,	,
18751	7408	17	which	which	WDT
18751	7408	18	volatilises	volatilise	VBZ
18751	7408	19	the	the	DT
18751	7408	20	silicon	silicon	NN
18751	7408	21	;	;	:
18751	7408	22	but	but	CC
18751	7408	23	sulphuric	sulphuric	JJ
18751	7408	24	acid	acid	NN
18751	7408	25	must	must	MD
18751	7408	26	be	be	VB
18751	7408	27	present	present	JJ
18751	7408	28	,	,	,
18751	7408	29	otherwise	otherwise	RB
18751	7408	30	some	some	DT
18751	7408	31	titanium	titanium	NN
18751	7408	32	also	also	RB
18751	7408	33	will	will	MD
18751	7408	34	be	be	VB
18751	7408	35	lost	lose	VBN
18751	7408	36	,	,	,
18751	7408	37	as	as	IN
18751	7408	38	may	may	MD
18751	7408	39	be	be	VB
18751	7408	40	seen	see	VBN
18751	7408	41	from	from	IN
18751	7408	42	the	the	DT
18751	7408	43	following	following	JJ
18751	7408	44	experiments,[77	experiments,[77	NNP
18751	7408	45	]	]	-RRB-
18751	7408	46	in	in	IN
18751	7408	47	which	which	WDT
18751	7408	48	oxide	oxide	NN
18751	7408	49	of	of	IN
18751	7408	50	titanium	titanium	NN
18751	7408	51	(	(	-LRB-
18751	7408	52	pure	pure	JJ
18751	7408	53	,	,	,
18751	7408	54	ignited	ignited	JJ
18751	7408	55	)	)	-RRB-
18751	7408	56	was	be	VBD
18751	7408	57	evaporated	evaporate	VBN
18751	7408	58	to	to	IN
18751	7408	59	dryness	dryness	NN
18751	7408	60	with	with	IN
18751	7408	61	a	a	DT
18751	7408	62	quantity	quantity	NN
18751	7408	63	of	of	IN
18751	7408	64	hydrofluoric	hydrofluoric	JJ
18751	7408	65	acid	acid	NN
18751	7408	66	known	know	VBN
18751	7408	67	by	by	IN
18751	7408	68	experiment	experiment	NN
18751	7408	69	to	to	TO
18751	7408	70	be	be	VB
18751	7408	71	sufficient	sufficient	JJ
18751	7408	72	to	to	TO
18751	7408	73	volatilise	volatilise	VB
18751	7408	74	1	1	CD
18751	7408	75	gram	gram	NN
18751	7408	76	of	of	IN
18751	7408	77	silica	silica	NN
18751	7408	78	.	.	.
18751	7409	1	_	_	NNP
18751	7409	2	Without	without	IN
18751	7409	3	sulphuric	sulphuric	JJ
18751	7409	4	acid	acid	NN
18751	7409	5	_	_	NNP
18751	7409	6	,	,	,
18751	7409	7	0.0466	0.0466	CD
18751	7409	8	gram	gram	NN
18751	7409	9	of	of	IN
18751	7409	10	titanic	titanic	JJ
18751	7409	11	oxide	oxide	NN
18751	7409	12	left	leave	VBD
18751	7409	13	0.0340	0.0340	CD
18751	7409	14	gram	gram	NN
18751	7409	15	,	,	,
18751	7409	16	showing	show	VBG
18751	7409	17	a	a	DT
18751	7409	18	loss	loss	NN
18751	7409	19	of	of	IN
18751	7409	20	about	about	IN
18751	7409	21	25	25	CD
18751	7409	22	per	per	NN
18751	7409	23	cent	cent	NN
18751	7409	24	.	.	.
18751	7410	1	_	_	NNP
18751	7410	2	With	with	IN
18751	7410	3	sulphuric	sulphuric	JJ
18751	7410	4	acid	acid	NN
18751	7410	5	_	_	NNP
18751	7410	6	the	the	DT
18751	7410	7	following	follow	VBG
18751	7410	8	results	result	NNS
18751	7410	9	were	be	VBD
18751	7410	10	obtained:--	obtained:--	``
18751	7410	11	Oxide	Oxide	NNP
18751	7410	12	taken	take	VBN
18751	7410	13	.	.	.
18751	7411	1	Left	leave	VBN
18751	7411	2	after	after	IN
18751	7411	3	Evaporation	Evaporation	NNP
18751	7411	4	and	and	CC
18751	7411	5	Ignition	Ignition	NNP
18751	7411	6	.	.	.
18751	7412	1	0.0340	0.0340	CD
18751	7412	2	gram	gram	NNP
18751	7412	3	0.0340	0.0340	CD
18751	7412	4	gram	gram	NN
18751	7412	5	0.0414	0.0414	CD
18751	7412	6	"	"	``
18751	7412	7	0.0413	0.0413	CD
18751	7412	8	"	"	''
18751	7412	9	0.0520	0.0520	CD
18751	7412	10	"	"	''
18751	7412	11	0.0520	0.0520	CD
18751	7412	12	"	"	``
18751	7412	13	0.0352	0.0352	CD
18751	7412	14	"	"	``
18751	7412	15	0.0352	0.0352	CD
18751	7412	16	"	"	''
18751	7412	17	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	7412	18	DETERMINATION	DETERMINATION	NNP
18751	7412	19	.	.	.
18751	7413	1	The	the	DT
18751	7413	2	titanic	titanic	JJ
18751	7413	3	hydrate	hydrate	NN
18751	7413	4	thrown	throw	VBN
18751	7413	5	down	down	RP
18751	7413	6	by	by	IN
18751	7413	7	ammonia	ammonia	NNP
18751	7413	8	(	(	-LRB-
18751	7413	9	or	or	CC
18751	7413	10	on	on	IN
18751	7413	11	boiling	boil	VBG
18751	7413	12	the	the	DT
18751	7413	13	solution	solution	NN
18751	7413	14	from	from	IN
18751	7413	15	the	the	DT
18751	7413	16	bisulphate	bisulphate	NN
18751	7413	17	)	)	-RRB-
18751	7413	18	is	be	VBZ
18751	7413	19	collected	collect	VBN
18751	7413	20	,	,	,
18751	7413	21	washed	wash	VBN
18751	7413	22	,	,	,
18751	7413	23	dried	dry	VBN
18751	7413	24	,	,	,
18751	7413	25	ignited	ignite	VBD
18751	7413	26	strongly	strongly	RB
18751	7413	27	with	with	IN
18751	7413	28	the	the	DT
18751	7413	29	addition	addition	NN
18751	7413	30	of	of	IN
18751	7413	31	a	a	DT
18751	7413	32	little	little	RB
18751	7413	33	ammonic	ammonic	JJ
18751	7413	34	carbonate	carbonate	NN
18751	7413	35	,	,	,
18751	7413	36	and	and	CC
18751	7413	37	weighed	weigh	VBD
18751	7413	38	.	.	.
18751	7414	1	The	the	DT
18751	7414	2	substance	substance	NN
18751	7414	3	is	be	VBZ
18751	7414	4	titanic	titanic	JJ
18751	7414	5	oxide	oxide	NN
18751	7414	6	(	(	-LRB-
18751	7414	7	TiO_{2	TiO_{2	NNP
18751	7414	8	}	}	-RRB-
18751	7414	9	)	)	-RRB-
18751	7414	10	,	,	,
18751	7414	11	and	and	CC
18751	7414	12	is	be	VBZ
18751	7414	13	generally	generally	RB
18751	7414	14	reported	report	VBN
18751	7414	15	as	as	IN
18751	7414	16	such	such	JJ
18751	7414	17	.	.	.
18751	7415	1	It	-PRON-	PRP
18751	7415	2	contains	contain	VBZ
18751	7415	3	60.98	60.98	CD
18751	7415	4	per	per	IN
18751	7415	5	cent	cent	NN
18751	7415	6	.	.	.
18751	7416	1	of	of	IN
18751	7416	2	titanium	titanium	NNP
18751	7416	3	.	.	.
18751	7417	1	It	-PRON-	PRP
18751	7417	2	should	should	MD
18751	7417	3	be	be	VB
18751	7417	4	white	white	JJ
18751	7417	5	,	,	,
18751	7417	6	if	if	IN
18751	7417	7	pure	pure	JJ
18751	7417	8	(	(	-LRB-
18751	7417	9	Holland	Holland	NNP
18751	7417	10	)	)	-RRB-
18751	7417	11	,	,	,
18751	7417	12	white	white	JJ
18751	7417	13	,	,	,
18751	7417	14	yellow	yellow	JJ
18751	7417	15	,	,	,
18751	7417	16	or	or	CC
18751	7417	17	brown	brown	JJ
18751	7417	18	(	(	-LRB-
18751	7417	19	Fresenius	Fresenius	NNP
18751	7417	20	)	)	-RRB-
18751	7417	21	,	,	,
18751	7417	22	or	or	CC
18751	7417	23	black	black	JJ
18751	7417	24	(	(	-LRB-
18751	7417	25	Tidy	Tidy	NNP
18751	7417	26	)	)	-RRB-
18751	7417	27	.	.	.
18751	7418	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	7418	2	METHOD	METHOD	NNP
18751	7418	3	.	.	.
18751	7419	1	A	a	DT
18751	7419	2	method	method	NN
18751	7419	3	has	have	VBZ
18751	7419	4	been	be	VBN
18751	7419	5	proposed	propose	VBN
18751	7419	6	based	base	VBN
18751	7419	7	on	on	IN
18751	7419	8	the	the	DT
18751	7419	9	reduction	reduction	NN
18751	7419	10	of	of	IN
18751	7419	11	titanic	titanic	JJ
18751	7419	12	oxide	oxide	NN
18751	7419	13	by	by	IN
18751	7419	14	zinc	zinc	NN
18751	7419	15	in	in	IN
18751	7419	16	hydrochloric	hydrochloric	JJ
18751	7419	17	acid	acid	NN
18751	7419	18	solutions	solution	NNS
18751	7419	19	to	to	IN
18751	7419	20	the	the	DT
18751	7419	21	sesquioxide	sesquioxide	NN
18751	7419	22	.	.	.
18751	7420	1	The	the	DT
18751	7420	2	reduction	reduction	NN
18751	7420	3	is	be	VBZ
18751	7420	4	marked	mark	VBN
18751	7420	5	by	by	IN
18751	7420	6	the	the	DT
18751	7420	7	development	development	NN
18751	7420	8	of	of	IN
18751	7420	9	a	a	DT
18751	7420	10	violet	violet	NN
18751	7420	11	or	or	CC
18751	7420	12	green	green	JJ
18751	7420	13	colour	colour	NN
18751	7420	14	,	,	,
18751	7420	15	the	the	DT
18751	7420	16	former	former	JJ
18751	7420	17	with	with	IN
18751	7420	18	chlorides	chloride	NNS
18751	7420	19	and	and	CC
18751	7420	20	the	the	DT
18751	7420	21	latter	latter	JJ
18751	7420	22	when	when	WRB
18751	7420	23	fluorides	fluoride	NNS
18751	7420	24	are	be	VBP
18751	7420	25	present	present	JJ
18751	7420	26	.	.	.
18751	7421	1	The	the	DT
18751	7421	2	quantity	quantity	NN
18751	7421	3	of	of	IN
18751	7421	4	titanium	titanium	NN
18751	7421	5	reduced	reduce	VBN
18751	7421	6	is	be	VBZ
18751	7421	7	measured	measure	VBN
18751	7421	8	by	by	IN
18751	7421	9	titrating	titrate	VBG
18751	7421	10	with	with	IN
18751	7421	11	permanganate	permanganate	NN
18751	7421	12	of	of	IN
18751	7421	13	potassium	potassium	NN
18751	7421	14	solution	solution	NN
18751	7421	15	.	.	.
18751	7422	1	The	the	DT
18751	7422	2	water	water	NN
18751	7422	3	used	use	VBD
18751	7422	4	must	must	MD
18751	7422	5	be	be	VB
18751	7422	6	free	free	JJ
18751	7422	7	from	from	IN
18751	7422	8	dissolved	dissolve	VBN
18751	7422	9	oxygen	oxygen	NN
18751	7422	10	.	.	.
18751	7423	1	TUNGSTEN	tungsten	NN
18751	7423	2	AND	and	CC
18751	7423	3	TUNGSTATES	tungstate	NNS
18751	7423	4	.	.	.
18751	7424	1	Tungsten	tungsten	NN
18751	7424	2	occurs	occur	VBZ
18751	7424	3	in	in	IN
18751	7424	4	nature	nature	NN
18751	7424	5	only	only	RB
18751	7424	6	in	in	IN
18751	7424	7	the	the	DT
18751	7424	8	oxidised	oxidise	VBN
18751	7424	9	state	state	NN
18751	7424	10	,	,	,
18751	7424	11	or	or	CC
18751	7424	12	as	as	IN
18751	7424	13	tungstic	tungstic	JJ
18751	7424	14	acid	acid	NN
18751	7424	15	(	(	-LRB-
18751	7424	16	WO_{3	WO_{3	NNP
18751	7424	17	}	}	-RRB-
18751	7424	18	)	)	-RRB-
18751	7424	19	,	,	,
18751	7424	20	either	either	CC
18751	7424	21	free	free	JJ
18751	7424	22	,	,	,
18751	7424	23	as	as	IN
18751	7424	24	in	in	IN
18751	7424	25	wolframine	wolframine	NN
18751	7424	26	,	,	,
18751	7424	27	or	or	CC
18751	7424	28	combined	combine	VBN
18751	7424	29	with	with	IN
18751	7424	30	oxides	oxide	NNS
18751	7424	31	of	of	IN
18751	7424	32	manganese	manganese	NN
18751	7424	33	and	and	CC
18751	7424	34	iron	iron	NN
18751	7424	35	,	,	,
18751	7424	36	as	as	IN
18751	7424	37	in	in	IN
18751	7424	38	wolfram	wolfram	NNP
18751	7424	39	,	,	,
18751	7424	40	or	or	CC
18751	7424	41	with	with	IN
18751	7424	42	lime	lime	NN
18751	7424	43	,	,	,
18751	7424	44	as	as	IN
18751	7424	45	in	in	IN
18751	7424	46	scheelite	scheelite	NN
18751	7424	47	.	.	.
18751	7425	1	Wolfram	Wolfram	NNP
18751	7425	2	occurs	occur	VBZ
18751	7425	3	associated	associate	VBN
18751	7425	4	with	with	IN
18751	7425	5	tin	tin	JJ
18751	7425	6	ores	ore	NNS
18751	7425	7	,	,	,
18751	7425	8	the	the	DT
18751	7425	9	value	value	NN
18751	7425	10	of	of	IN
18751	7425	11	which	which	WDT
18751	7425	12	is	be	VBZ
18751	7425	13	consequently	consequently	RB
18751	7425	14	lowered	lower	VBN
18751	7425	15	.	.	.
18751	7426	1	Both	both	DT
18751	7426	2	wolfram	wolfram	NNP
18751	7426	3	and	and	CC
18751	7426	4	scheelite	scheelite	NNP
18751	7426	5	are	be	VBP
18751	7426	6	of	of	IN
18751	7426	7	considerable	considerable	JJ
18751	7426	8	importance	importance	NN
18751	7426	9	as	as	IN
18751	7426	10	a	a	DT
18751	7426	11	source	source	NN
18751	7426	12	of	of	IN
18751	7426	13	tungstic	tungstic	JJ
18751	7426	14	acid	acid	NN
18751	7426	15	for	for	IN
18751	7426	16	the	the	DT
18751	7426	17	manufacture	manufacture	NN
18751	7426	18	of	of	IN
18751	7426	19	sodium	sodium	NN
18751	7426	20	tungstate	tungstate	NN
18751	7426	21	,	,	,
18751	7426	22	which	which	WDT
18751	7426	23	is	be	VBZ
18751	7426	24	used	use	VBN
18751	7426	25	as	as	IN
18751	7426	26	a	a	DT
18751	7426	27	mordant	mordant	NN
18751	7426	28	and	and	CC
18751	7426	29	for	for	IN
18751	7426	30	some	some	DT
18751	7426	31	other	other	JJ
18751	7426	32	purposes	purpose	NNS
18751	7426	33	,	,	,
18751	7426	34	and	and	CC
18751	7426	35	as	as	IN
18751	7426	36	a	a	DT
18751	7426	37	source	source	NN
18751	7426	38	of	of	IN
18751	7426	39	metallic	metallic	JJ
18751	7426	40	tungsten	tungsten	NN
18751	7426	41	,	,	,
18751	7426	42	which	which	WDT
18751	7426	43	is	be	VBZ
18751	7426	44	used	use	VBN
18751	7426	45	in	in	IN
18751	7426	46	steel	steel	NN
18751	7426	47	-	-	HYPH
18751	7426	48	making	making	NN
18751	7426	49	.	.	.
18751	7427	1	The	the	DT
18751	7427	2	tungsten	tungsten	NN
18751	7427	3	minerals	mineral	NNS
18751	7427	4	have	have	VBP
18751	7427	5	a	a	DT
18751	7427	6	high	high	JJ
18751	7427	7	specific	specific	JJ
18751	7427	8	gravity	gravity	NN
18751	7427	9	(	(	-LRB-
18751	7427	10	6	6	CD
18751	7427	11	to	to	TO
18751	7427	12	7.5	7.5	CD
18751	7427	13	)	)	-RRB-
18751	7427	14	.	.	.
18751	7428	1	On	on	IN
18751	7428	2	treatment	treatment	NN
18751	7428	3	with	with	IN
18751	7428	4	hydrochloric	hydrochloric	JJ
18751	7428	5	acid	acid	NN
18751	7428	6	or	or	CC
18751	7428	7	aqua	aqua	NNP
18751	7428	8	regia	regia	NNP
18751	7428	9	they	-PRON-	PRP
18751	7428	10	are	be	VBP
18751	7428	11	decomposed	decompose	VBN
18751	7428	12	;	;	:
18751	7428	13	the	the	DT
18751	7428	14	yellow	yellow	JJ
18751	7428	15	tungstic	tungstic	JJ
18751	7428	16	acid	acid	NN
18751	7428	17	separates	separate	NNS
18751	7428	18	and	and	CC
18751	7428	19	remains	remain	VBZ
18751	7428	20	insoluble	insoluble	JJ
18751	7428	21	.	.	.
18751	7429	1	Tungsten	tungsten	NN
18751	7429	2	itself	-PRON-	PRP
18751	7429	3	is	be	VBZ
18751	7429	4	insoluble	insoluble	JJ
18751	7429	5	in	in	IN
18751	7429	6	nitric	nitric	JJ
18751	7429	7	acid	acid	NN
18751	7429	8	or	or	CC
18751	7429	9	aqua	aqua	NNP
18751	7429	10	regia	regia	NNP
18751	7429	11	;	;	,
18751	7429	12	but	but	CC
18751	7429	13	is	be	VBZ
18751	7429	14	converted	convert	VBN
18751	7429	15	into	into	IN
18751	7429	16	tungstic	tungstic	JJ
18751	7429	17	acid	acid	NN
18751	7429	18	(	(	-LRB-
18751	7429	19	WO_{3	WO_{3	NNP
18751	7429	20	}	}	-RRB-
18751	7429	21	)	)	-RRB-
18751	7429	22	by	by	IN
18751	7429	23	prolonged	prolonged	JJ
18751	7429	24	and	and	CC
18751	7429	25	strong	strong	JJ
18751	7429	26	ignition	ignition	NN
18751	7429	27	in	in	IN
18751	7429	28	air	air	NN
18751	7429	29	.	.	.
18751	7430	1	Alloys	alloy	NNS
18751	7430	2	containing	contain	VBG
18751	7430	3	tungsten	tungsten	VBN
18751	7430	4	leave	leave	VBP
18751	7430	5	tungstic	tungstic	JJ
18751	7430	6	acid	acid	NN
18751	7430	7	after	after	IN
18751	7430	8	treatment	treatment	NN
18751	7430	9	with	with	IN
18751	7430	10	nitric	nitric	JJ
18751	7430	11	acid	acid	NN
18751	7430	12	or	or	CC
18751	7430	13	aqua	aqua	NNP
18751	7430	14	regia	regia	NNP
18751	7430	15	.	.	.
18751	7431	1	Tungstic	tungstic	JJ
18751	7431	2	acid	acid	NN
18751	7431	3	may	may	MD
18751	7431	4	be	be	VB
18751	7431	5	got	get	VBN
18751	7431	6	into	into	IN
18751	7431	7	solution	solution	NN
18751	7431	8	after	after	IN
18751	7431	9	fusion	fusion	NN
18751	7431	10	with	with	IN
18751	7431	11	alkalies	alkali	NNS
18751	7431	12	or	or	CC
18751	7431	13	alkaline	alkaline	NN
18751	7431	14	carbonates	carbonate	NNS
18751	7431	15	.	.	.
18751	7432	1	This	this	DT
18751	7432	2	solution	solution	NN
18751	7432	3	gives	give	VBZ
18751	7432	4	with	with	IN
18751	7432	5	hydrochloric	hydrochloric	JJ
18751	7432	6	acid	acid	NN
18751	7432	7	a	a	DT
18751	7432	8	white	white	JJ
18751	7432	9	precipitate	precipitate	NN
18751	7432	10	of	of	IN
18751	7432	11	tungstic	tungstic	JJ
18751	7432	12	acid	acid	NN
18751	7432	13	,	,	,
18751	7432	14	which	which	WDT
18751	7432	15	becomes	become	VBZ
18751	7432	16	yellow	yellow	JJ
18751	7432	17	on	on	IN
18751	7432	18	boiling	boil	VBG
18751	7432	19	,	,	,
18751	7432	20	but	but	CC
18751	7432	21	the	the	DT
18751	7432	22	separation	separation	NN
18751	7432	23	is	be	VBZ
18751	7432	24	not	not	RB
18751	7432	25	complete	complete	JJ
18751	7432	26	.	.	.
18751	7433	1	Fusion	fusion	NN
18751	7433	2	with	with	IN
18751	7433	3	bisulphate	bisulphate	NN
18751	7433	4	of	of	IN
18751	7433	5	potash	potash	NN
18751	7433	6	gives	give	VBZ
18751	7433	7	a	a	DT
18751	7433	8	residue	residue	NN
18751	7433	9	,	,	,
18751	7433	10	which	which	WDT
18751	7433	11	does	do	VBZ
18751	7433	12	not	not	RB
18751	7433	13	dissolve	dissolve	VB
18751	7433	14	in	in	IN
18751	7433	15	water	water	NN
18751	7433	16	,	,	,
18751	7433	17	but	but	CC
18751	7433	18	is	be	VBZ
18751	7433	19	soluble	soluble	JJ
18751	7433	20	in	in	IN
18751	7433	21	ammonic	ammonic	JJ
18751	7433	22	carbonate	carbonate	NN
18751	7433	23	.	.	.
18751	7434	1	For	for	IN
18751	7434	2	the	the	DT
18751	7434	3	assay	assay	NN
18751	7434	4	of	of	IN
18751	7434	5	minerals	mineral	NNS
18751	7434	6	containing	contain	VBG
18751	7434	7	tungsten	tungsten	VBN
18751	7434	8	these	these	DT
18751	7434	9	reactions	reaction	NNS
18751	7434	10	are	be	VBP
18751	7434	11	only	only	RB
18751	7434	12	occasionally	occasionally	RB
18751	7434	13	taken	take	VBN
18751	7434	14	advantage	advantage	NN
18751	7434	15	of	of	IN
18751	7434	16	for	for	IN
18751	7434	17	testing	testing	NN
18751	7434	18	or	or	CC
18751	7434	19	purifying	purify	VBG
18751	7434	20	the	the	DT
18751	7434	21	separated	separate	VBN
18751	7434	22	tungstic	tungstic	JJ
18751	7434	23	acid	acid	NN
18751	7434	24	.	.	.
18751	7435	1	~Detection.~--The	~Detection.~--The	NNP
18751	7435	2	minerals	mineral	NNS
18751	7435	3	are	be	VBP
18751	7435	4	easily	easily	RB
18751	7435	5	recognised	recognise	VBN
18751	7435	6	by	by	IN
18751	7435	7	their	-PRON-	PRP$
18751	7435	8	physical	physical	JJ
18751	7435	9	characters	character	NNS
18751	7435	10	,	,	,
18751	7435	11	and	and	CC
18751	7435	12	the	the	DT
18751	7435	13	yellow	yellow	JJ
18751	7435	14	tungstic	tungstic	JJ
18751	7435	15	acid	acid	NN
18751	7435	16	separated	separate	VBN
18751	7435	17	by	by	IN
18751	7435	18	boiling	boil	VBG
18751	7435	19	with	with	IN
18751	7435	20	acids	acid	NNS
18751	7435	21	is	be	VBZ
18751	7435	22	the	the	DT
18751	7435	23	best	good	JJS
18751	7435	24	test	test	NN
18751	7435	25	for	for	IN
18751	7435	26	its	-PRON-	PRP$
18751	7435	27	presence	presence	NN
18751	7435	28	;	;	:
18751	7435	29	this	this	DT
18751	7435	30	,	,	,
18751	7435	31	after	after	IN
18751	7435	32	decanting	decant	VBG
18751	7435	33	and	and	CC
18751	7435	34	washing	washing	NN
18751	7435	35	,	,	,
18751	7435	36	immediately	immediately	RB
18751	7435	37	dissolves	dissolve	VBZ
18751	7435	38	in	in	IN
18751	7435	39	a	a	DT
18751	7435	40	few	few	JJ
18751	7435	41	drops	drop	NNS
18751	7435	42	of	of	IN
18751	7435	43	dilute	dilute	NNP
18751	7435	44	ammonia	ammonia	NNP
18751	7435	45	.	.	.
18751	7436	1	A	a	DT
18751	7436	2	solution	solution	NN
18751	7436	3	of	of	IN
18751	7436	4	tungstate	tungstate	NN
18751	7436	5	acidulated	acidulate	VBN
18751	7436	6	with	with	IN
18751	7436	7	hydrochloric	hydrochloric	JJ
18751	7436	8	acid	acid	NN
18751	7436	9	becomes	become	VBZ
18751	7436	10	intensely	intensely	RB
18751	7436	11	blue	blue	JJ
18751	7436	12	on	on	IN
18751	7436	13	the	the	DT
18751	7436	14	addition	addition	NN
18751	7436	15	of	of	IN
18751	7436	16	stannous	stannous	JJ
18751	7436	17	chloride	chloride	NN
18751	7436	18	and	and	CC
18751	7436	19	warming	warming	NN
18751	7436	20	.	.	.
18751	7437	1	Fused	fuse	VBN
18751	7437	2	in	in	IN
18751	7437	3	a	a	DT
18751	7437	4	bead	bead	NN
18751	7437	5	of	of	IN
18751	7437	6	microcosmic	microcosmic	JJ
18751	7437	7	salt	salt	NN
18751	7437	8	it	-PRON-	PRP
18751	7437	9	gives	give	VBZ
18751	7437	10	a	a	DT
18751	7437	11	clear	clear	JJ
18751	7437	12	blue	blue	JJ
18751	7437	13	colour	colour	NN
18751	7437	14	(	(	-LRB-
18751	7437	15	reddish	reddish	JJ
18751	7437	16	-	-	HYPH
18751	7437	17	brown	brown	JJ
18751	7437	18	if	if	IN
18751	7437	19	iron	iron	NN
18751	7437	20	is	be	VBZ
18751	7437	21	also	also	RB
18751	7437	22	present	present	JJ
18751	7437	23	)	)	-RRB-
18751	7437	24	in	in	IN
18751	7437	25	the	the	DT
18751	7437	26	reducing	reduce	VBG
18751	7437	27	flame	flame	NN
18751	7437	28	,	,	,
18751	7437	29	but	but	CC
18751	7437	30	is	be	VBZ
18751	7437	31	colourless	colourless	JJ
18751	7437	32	in	in	IN
18751	7437	33	the	the	DT
18751	7437	34	oxidising	oxidising	JJ
18751	7437	35	flame	flame	NN
18751	7437	36	.	.	.
18751	7438	1	~Solution	~solution	NN
18751	7438	2	and	and	CC
18751	7438	3	Separation.~--The	separation.~--the	JJ
18751	7438	4	decomposition	decomposition	NN
18751	7438	5	and	and	CC
18751	7438	6	solution	solution	NN
18751	7438	7	of	of	IN
18751	7438	8	natural	natural	JJ
18751	7438	9	tungstates	tungstate	NNS
18751	7438	10	is	be	VBZ
18751	7438	11	difficult	difficult	JJ
18751	7438	12	to	to	TO
18751	7438	13	effect	effect	VB
18751	7438	14	owing	owe	VBG
18751	7438	15	to	to	IN
18751	7438	16	the	the	DT
18751	7438	17	separation	separation	NN
18751	7438	18	of	of	IN
18751	7438	19	tungstic	tungstic	JJ
18751	7438	20	acid	acid	NN
18751	7438	21	;	;	:
18751	7438	22	the	the	DT
18751	7438	23	method	method	NN
18751	7438	24	of	of	IN
18751	7438	25	treatment	treatment	NN
18751	7438	26	is	be	VBZ
18751	7438	27	as	as	IN
18751	7438	28	follows:--Boil	follows:--Boil	NNP
18751	7438	29	the	the	DT
18751	7438	30	finely	finely	RB
18751	7438	31	-	-	HYPH
18751	7438	32	powdered	powder	VBN
18751	7438	33	substance	substance	NN
18751	7438	34	with	with	IN
18751	7438	35	hydrochloric	hydrochloric	JJ
18751	7438	36	acid	acid	NN
18751	7438	37	or	or	CC
18751	7438	38	aqua	aqua	NNP
18751	7438	39	regia	regia	NNP
18751	7438	40	till	till	IN
18751	7438	41	it	-PRON-	PRP
18751	7438	42	apparently	apparently	RB
18751	7438	43	ceases	cease	VBZ
18751	7438	44	to	to	TO
18751	7438	45	be	be	VB
18751	7438	46	attacked	attack	VBN
18751	7438	47	;	;	:
18751	7438	48	dilute	dilute	NN
18751	7438	49	,	,	,
18751	7438	50	filter	filter	NN
18751	7438	51	,	,	,
18751	7438	52	and	and	CC
18751	7438	53	wash	wash	VB
18751	7438	54	with	with	IN
18751	7438	55	dilute	dilute	NNP
18751	7438	56	hydrochloric	hydrochloric	NNP
18751	7438	57	acid	acid	NN
18751	7438	58	.	.	.
18751	7439	1	Cover	cover	VB
18751	7439	2	with	with	IN
18751	7439	3	dilute	dilute	NN
18751	7439	4	ammonia	ammonia	NN
18751	7439	5	,	,	,
18751	7439	6	and	and	CC
18751	7439	7	filter	filter	VB
18751	7439	8	the	the	DT
18751	7439	9	solution	solution	NN
18751	7439	10	,	,	,
18751	7439	11	which	which	WDT
18751	7439	12	contains	contain	VBZ
18751	7439	13	ammonic	ammonic	JJ
18751	7439	14	tungstate	tungstate	NN
18751	7439	15	,	,	,
18751	7439	16	into	into	IN
18751	7439	17	an	an	DT
18751	7439	18	evaporating	evaporating	NN
18751	7439	19	dish	dish	NN
18751	7439	20	.	.	.
18751	7440	1	Treat	treat	VB
18751	7440	2	the	the	DT
18751	7440	3	residue	residue	NN
18751	7440	4	again	again	RB
18751	7440	5	with	with	IN
18751	7440	6	acid	acid	NN
18751	7440	7	,	,	,
18751	7440	8	and	and	CC
18751	7440	9	again	again	RB
18751	7440	10	dissolve	dissolve	VB
18751	7440	11	out	out	RP
18751	7440	12	the	the	DT
18751	7440	13	separated	separate	VBN
18751	7440	14	tungstic	tungstic	JJ
18751	7440	15	acid	acid	NN
18751	7440	16	with	with	IN
18751	7440	17	ammonia	ammonia	NNP
18751	7440	18	,	,	,
18751	7440	19	and	and	CC
18751	7440	20	repeat	repeat	VB
18751	7440	21	this	this	DT
18751	7440	22	operation	operation	NN
18751	7440	23	until	until	IN
18751	7440	24	decomposition	decomposition	NN
18751	7440	25	is	be	VBZ
18751	7440	26	complete	complete	JJ
18751	7440	27	.	.	.
18751	7441	1	By	by	IN
18751	7441	2	this	this	DT
18751	7441	3	means	mean	VBZ
18751	7441	4	there	there	EX
18751	7441	5	will	will	MD
18751	7441	6	be	be	VB
18751	7441	7	obtained--(1	obtained--(1	LS
18751	7441	8	)	)	-RRB-
18751	7441	9	a	a	DT
18751	7441	10	solution	solution	NN
18751	7441	11	containing	contain	VBG
18751	7441	12	tungstate	tungstate	NN
18751	7441	13	of	of	IN
18751	7441	14	ammonia	ammonia	NNP
18751	7441	15	;	;	:
18751	7441	16	(	(	-LRB-
18751	7441	17	2	2	LS
18751	7441	18	)	)	-RRB-
18751	7441	19	an	an	DT
18751	7441	20	insoluble	insoluble	JJ
18751	7441	21	residue	residue	NN
18751	7441	22	with	with	IN
18751	7441	23	silicates	silicate	NNS
18751	7441	24	,	,	,
18751	7441	25	and	and	CC
18751	7441	26	oxides	oxide	NNS
18751	7441	27	of	of	IN
18751	7441	28	tin	tin	NN
18751	7441	29	,	,	,
18751	7441	30	niobium	niobium	NN
18751	7441	31	,	,	,
18751	7441	32	tantalum	tantalum	NNP
18751	7441	33	,	,	,
18751	7441	34	&	&	CC
18751	7441	35	c.	c.	NNP
18751	7441	36	;	;	:
18751	7441	37	and	and	CC
18751	7441	38	(	(	-LRB-
18751	7441	39	3	3	LS
18751	7441	40	)	)	-RRB-
18751	7441	41	an	an	DT
18751	7441	42	acid	acid	NN
18751	7441	43	solution	solution	NN
18751	7441	44	containing	contain	VBG
18751	7441	45	the	the	DT
18751	7441	46	soluble	soluble	JJ
18751	7441	47	bases	basis	NNS
18751	7441	48	.	.	.
18751	7442	1	The	the	DT
18751	7442	2	tungstate	tungstate	NN
18751	7442	3	of	of	IN
18751	7442	4	ammonia	ammonia	NNP
18751	7442	5	requires	require	VBZ
18751	7442	6	simple	simple	JJ
18751	7442	7	evaporation	evaporation	NN
18751	7442	8	on	on	IN
18751	7442	9	the	the	DT
18751	7442	10	water	water	NN
18751	7442	11	-	-	HYPH
18751	7442	12	bath	bath	NN
18751	7442	13	and	and	CC
18751	7442	14	gentle	gentle	JJ
18751	7442	15	ignition	ignition	NN
18751	7442	16	in	in	IN
18751	7442	17	order	order	NN
18751	7442	18	to	to	TO
18751	7442	19	cause	cause	VB
18751	7442	20	the	the	DT
18751	7442	21	tungstic	tungstic	JJ
18751	7442	22	acid	acid	NN
18751	7442	23	to	to	TO
18751	7442	24	be	be	VB
18751	7442	25	left	leave	VBN
18751	7442	26	in	in	IN
18751	7442	27	an	an	DT
18751	7442	28	almost	almost	RB
18751	7442	29	pure	pure	JJ
18751	7442	30	state	state	NN
18751	7442	31	;	;	:
18751	7442	32	possibly	possibly	RB
18751	7442	33	,	,	,
18751	7442	34	it	-PRON-	PRP
18751	7442	35	may	may	MD
18751	7442	36	carry	carry	VB
18751	7442	37	a	a	DT
18751	7442	38	little	little	JJ
18751	7442	39	silica	silica	NN
18751	7442	40	.	.	.
18751	7443	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	7443	2	DETERMINATION	DETERMINATION	NNP
18751	7443	3	.	.	.
18751	7444	1	The	the	DT
18751	7444	2	tungstic	tungstic	JJ
18751	7444	3	acid	acid	NN
18751	7444	4	is	be	VBZ
18751	7444	5	dissolved	dissolve	VBN
18751	7444	6	,	,	,
18751	7444	7	and	and	CC
18751	7444	8	separated	separate	VBD
18751	7444	9	as	as	IN
18751	7444	10	ammonic	ammonic	JJ
18751	7444	11	tungstate	tungstate	NN
18751	7444	12	,	,	,
18751	7444	13	and	and	CC
18751	7444	14	,	,	,
18751	7444	15	after	after	IN
18751	7444	16	evaporation	evaporation	NN
18751	7444	17	,	,	,
18751	7444	18	is	be	VBZ
18751	7444	19	gently	gently	RB
18751	7444	20	ignited	ignite	VBN
18751	7444	21	,	,	,
18751	7444	22	the	the	DT
18751	7444	23	heat	heat	NN
18751	7444	24	being	be	VBG
18751	7444	25	increased	increase	VBD
18751	7444	26	towards	towards	IN
18751	7444	27	the	the	DT
18751	7444	28	end	end	NN
18751	7444	29	.	.	.
18751	7445	1	The	the	DT
18751	7445	2	residual	residual	JJ
18751	7445	3	tungstic	tungstic	JJ
18751	7445	4	acid	acid	NN
18751	7445	5	is	be	VBZ
18751	7445	6	fixed	fix	VBN
18751	7445	7	,	,	,
18751	7445	8	so	so	IN
18751	7445	9	that	that	IN
18751	7445	10	when	when	WRB
18751	7445	11	the	the	DT
18751	7445	12	ammonia	ammonia	NN
18751	7445	13	has	have	VBZ
18751	7445	14	been	be	VBN
18751	7445	15	driven	drive	VBN
18751	7445	16	off	off	IN
18751	7445	17	it	-PRON-	PRP
18751	7445	18	may	may	MD
18751	7445	19	be	be	VB
18751	7445	20	strongly	strongly	RB
18751	7445	21	heated	heat	VBN
18751	7445	22	without	without	IN
18751	7445	23	loss	loss	NN
18751	7445	24	.	.	.
18751	7446	1	It	-PRON-	PRP
18751	7446	2	is	be	VBZ
18751	7446	3	a	a	DT
18751	7446	4	dark	dark	JJ
18751	7446	5	yellow	yellow	NN
18751	7446	6	or	or	CC
18751	7446	7	brown	brown	JJ
18751	7446	8	powder	powder	NN
18751	7446	9	whilst	whilst	IN
18751	7446	10	hot	hot	JJ
18751	7446	11	,	,	,
18751	7446	12	which	which	WDT
18751	7446	13	becomes	become	VBZ
18751	7446	14	a	a	DT
18751	7446	15	light	light	JJ
18751	7446	16	yellow	yellow	NN
18751	7446	17	on	on	IN
18751	7446	18	cooling	cool	VBG
18751	7446	19	.	.	.
18751	7447	1	If	if	IN
18751	7447	2	any	any	DT
18751	7447	3	reduction	reduction	NN
18751	7447	4	has	have	VBZ
18751	7447	5	taken	take	VBN
18751	7447	6	place	place	NN
18751	7447	7	it	-PRON-	PRP
18751	7447	8	will	will	MD
18751	7447	9	be	be	VB
18751	7447	10	more	more	RBR
18751	7447	11	or	or	CC
18751	7447	12	less	less	RBR
18751	7447	13	greenish	greenish	JJ
18751	7447	14	.	.	.
18751	7448	1	It	-PRON-	PRP
18751	7448	2	is	be	VBZ
18751	7448	3	weighed	weigh	VBN
18751	7448	4	when	when	WRB
18751	7448	5	cold	cold	JJ
18751	7448	6	,	,	,
18751	7448	7	and	and	CC
18751	7448	8	is	be	VBZ
18751	7448	9	the	the	DT
18751	7448	10	trioxide	trioxide	JJ
18751	7448	11	or	or	CC
18751	7448	12	"	"	``
18751	7448	13	tungstic	tungstic	JJ
18751	7448	14	acid	acid	NN
18751	7448	15	"	"	''
18751	7448	16	(	(	-LRB-
18751	7448	17	WO_{3	WO_{3	NNP
18751	7448	18	}	}	-RRB-
18751	7448	19	)	)	-RRB-
18751	7448	20	,	,	,
18751	7448	21	which	which	WDT
18751	7448	22	contains	contain	VBZ
18751	7448	23	79.31	79.31	CD
18751	7448	24	per	per	NN
18751	7448	25	cent	cent	NN
18751	7448	26	.	.	.
18751	7449	1	of	of	IN
18751	7449	2	tungsten	tungsten	NN
18751	7449	3	.	.	.
18751	7450	1	After	after	IN
18751	7450	2	its	-PRON-	PRP$
18751	7450	3	weight	weight	NN
18751	7450	4	has	have	VBZ
18751	7450	5	been	be	VBN
18751	7450	6	taken	take	VBN
18751	7450	7	its	-PRON-	PRP$
18751	7450	8	purity	purity	NN
18751	7450	9	is	be	VBZ
18751	7450	10	checked	check	VBN
18751	7450	11	by	by	IN
18751	7450	12	fusing	fuse	VBG
18751	7450	13	with	with	IN
18751	7450	14	hydric	hydric	NN
18751	7450	15	potassic	potassic	JJ
18751	7450	16	sulphate	sulphate	NN
18751	7450	17	,	,	,
18751	7450	18	extracting	extract	VBG
18751	7450	19	with	with	IN
18751	7450	20	water	water	NN
18751	7450	21	,	,	,
18751	7450	22	and	and	CC
18751	7450	23	treating	treat	VBG
18751	7450	24	the	the	DT
18751	7450	25	residue	residue	NN
18751	7450	26	with	with	IN
18751	7450	27	ammonic	ammonic	JJ
18751	7450	28	carbonate	carbonate	NN
18751	7450	29	.	.	.
18751	7451	1	Any	any	DT
18751	7451	2	silica	silica	NN
18751	7451	3	present	present	NN
18751	7451	4	will	will	MD
18751	7451	5	be	be	VB
18751	7451	6	left	leave	VBN
18751	7451	7	undissolved	undissolved	JJ
18751	7451	8	;	;	:
18751	7451	9	it	-PRON-	PRP
18751	7451	10	should	should	MD
18751	7451	11	be	be	VB
18751	7451	12	separated	separate	VBN
18751	7451	13	and	and	CC
18751	7451	14	weighed	weigh	VBN
18751	7451	15	,	,	,
18751	7451	16	and	and	CC
18751	7451	17	its	-PRON-	PRP$
18751	7451	18	weight	weight	NN
18751	7451	19	deducted	deduct	VBD
18751	7451	20	from	from	IN
18751	7451	21	that	that	DT
18751	7451	22	of	of	IN
18751	7451	23	the	the	DT
18751	7451	24	tungstic	tungstic	JJ
18751	7451	25	acid	acid	NN
18751	7451	26	found	find	VBD
18751	7451	27	.	.	.
18751	7452	1	~Determination	~Determination	NFP
18751	7452	2	of	of	IN
18751	7452	3	Tungstic	Tungstic	NNP
18751	7452	4	Acid	Acid	NNP
18751	7452	5	in	in	IN
18751	7452	6	Wolfram.~--Take	Wolfram.~--Take	NNP
18751	7452	7	2	2	CD
18751	7452	8	grams	gram	NNS
18751	7452	9	of	of	IN
18751	7452	10	the	the	DT
18751	7452	11	finely	finely	RB
18751	7452	12	-	-	HYPH
18751	7452	13	powdered	powder	VBN
18751	7452	14	sample	sample	NN
18751	7452	15	and	and	CC
18751	7452	16	boil	boil	VB
18751	7452	17	with	with	IN
18751	7452	18	50	50	CD
18751	7452	19	c.c	c.c	NNP
18751	7452	20	.	.	.
18751	7453	1	of	of	IN
18751	7453	2	hydrochloric	hydrochloric	JJ
18751	7453	3	acid	acid	NN
18751	7453	4	for	for	IN
18751	7453	5	half	half	PDT
18751	7453	6	an	an	DT
18751	7453	7	hour	hour	NN
18751	7453	8	,	,	,
18751	7453	9	adding	add	VBG
18751	7453	10	5	5	CD
18751	7453	11	c.c	c.c	NNP
18751	7453	12	.	.	.
18751	7454	1	of	of	IN
18751	7454	2	nitric	nitric	JJ
18751	7454	3	acid	acid	NN
18751	7454	4	towards	towards	IN
18751	7454	5	the	the	DT
18751	7454	6	end	end	NN
18751	7454	7	.	.	.
18751	7455	1	Allow	allow	VB
18751	7455	2	to	to	TO
18751	7455	3	stand	stand	VB
18751	7455	4	overnight	overnight	RB
18751	7455	5	and	and	CC
18751	7455	6	boil	boil	VB
18751	7455	7	again	again	RB
18751	7455	8	for	for	IN
18751	7455	9	15	15	CD
18751	7455	10	or	or	CC
18751	7455	11	20	20	CD
18751	7455	12	minutes	minute	NNS
18751	7455	13	;	;	:
18751	7455	14	dilute	dilute	VB
18751	7455	15	with	with	IN
18751	7455	16	an	an	DT
18751	7455	17	equal	equal	JJ
18751	7455	18	volume	volume	NN
18751	7455	19	of	of	IN
18751	7455	20	water	water	NN
18751	7455	21	,	,	,
18751	7455	22	and	and	CC
18751	7455	23	filter	filter	NN
18751	7455	24	.	.	.
18751	7456	1	Wash	wash	VB
18751	7456	2	with	with	IN
18751	7456	3	dilute	dilute	JJ
18751	7456	4	hydrochloric	hydrochloric	JJ
18751	7456	5	acid	acid	NN
18751	7456	6	,	,	,
18751	7456	7	dissolve	dissolve	VBP
18751	7456	8	in	in	IN
18751	7456	9	a	a	DT
18751	7456	10	few	few	JJ
18751	7456	11	c.c	c.c	NN
18751	7456	12	.	.	.
18751	7457	1	of	of	IN
18751	7457	2	warm	warm	NNP
18751	7457	3	dilute	dilute	NNP
18751	7457	4	ammonia	ammonia	NNP
18751	7457	5	,	,	,
18751	7457	6	and	and	CC
18751	7457	7	dilute	dilute	NN
18751	7457	8	to	to	IN
18751	7457	9	200	200	CD
18751	7457	10	c.c	c.c	NNP
18751	7457	11	.	.	.
18751	7458	1	with	with	IN
18751	7458	2	distilled	distilled	JJ
18751	7458	3	water	water	NN
18751	7458	4	;	;	:
18751	7458	5	allow	allow	VB
18751	7458	6	to	to	TO
18751	7458	7	settle	settle	VB
18751	7458	8	,	,	,
18751	7458	9	and	and	CC
18751	7458	10	filter	filter	NN
18751	7458	11	.	.	.
18751	7459	1	Evaporate	evaporate	VB
18751	7459	2	in	in	IN
18751	7459	3	a	a	DT
18751	7459	4	weighed	weigh	VBN
18751	7459	5	dish	dish	NN
18751	7459	6	,	,	,
18751	7459	7	ignite	ignite	JJ
18751	7459	8	,	,	,
18751	7459	9	and	and	CC
18751	7459	10	weigh	weigh	NN
18751	7459	11	.	.	.
18751	7460	1	The	the	DT
18751	7460	2	following	follow	VBG
18751	7460	3	analysis	analysis	NN
18751	7460	4	will	will	MD
18751	7460	5	illustrate	illustrate	VB
18751	7460	6	the	the	DT
18751	7460	7	composition	composition	NN
18751	7460	8	of	of	IN
18751	7460	9	a	a	DT
18751	7460	10	sample	sample	NN
18751	7460	11	of	of	IN
18751	7460	12	Cornish	Cornish	NNP
18751	7460	13	wolfram	wolfram	NNP
18751	7460	14	as	as	IN
18751	7460	15	brought	bring	VBD
18751	7460	16	into	into	IN
18751	7460	17	the	the	DT
18751	7460	18	market:--	market:--	``
18751	7460	19	Tungstic	tungstic	JJ
18751	7460	20	acid	acid	NN
18751	7460	21	50.1	50.1	CD
18751	7460	22	%	%	NN
18751	7460	23	Cassiterite	Cassiterite	NNP
18751	7460	24	10.9	10.9	CD
18751	7460	25	Ferrous	ferrous	JJ
18751	7460	26	oxide	oxide	NN
18751	7460	27	24.6	24.6	CD
18751	7460	28	Manganous	manganous	JJ
18751	7460	29	oxide	oxide	NN
18751	7460	30	5.4	5.4	CD
18751	7460	31	Niobic	niobic	JJ
18751	7460	32	oxide	oxide	NN
18751	7460	33	,	,	,
18751	7460	34	alumina	alumina	NNP
18751	7460	35	,	,	,
18751	7460	36	&	&	CC
18751	7460	37	c.	c.	NNP
18751	7460	38	3.5	3.5	CD
18751	7460	39	Silica	Silica	NNP
18751	7460	40	1.2	1.2	CD
18751	7460	41	Copper	Copper	NNP
18751	7460	42	oxide	oxide	NN
18751	7460	43	2.7	2.7	CD
18751	7460	44	Zinc	Zinc	NNP
18751	7460	45	oxide	oxide	NN
18751	7460	46	0.22	0.22	CD
18751	7460	47	Arsenic	arsenic	JJ
18751	7460	48	0.51	0.51	CD
18751	7460	49	Sulphur	Sulphur	NNP
18751	7460	50	0.20	0.20	CD
18751	7460	51	-----	-----	NFP
18751	7460	52	99.33	99.33	CD
18751	7460	53	NIOBIC	NIOBIC	NNP
18751	7460	54	AND	and	CC
18751	7460	55	TANTALIC	TANTALIC	NNP
18751	7460	56	OXIDES	oxides	NN
18751	7460	57	.	.	.
18751	7461	1	These	these	DT
18751	7461	2	oxides	oxide	NNS
18751	7461	3	are	be	VBP
18751	7461	4	commonly	commonly	RB
18751	7461	5	met	meet	VBN
18751	7461	6	with	with	IN
18751	7461	7	in	in	IN
18751	7461	8	samples	sample	NNS
18751	7461	9	of	of	IN
18751	7461	10	wolfram	wolfram	NNP
18751	7461	11	and	and	CC
18751	7461	12	tinstone	tinstone	NNP
18751	7461	13	,	,	,
18751	7461	14	especially	especially	RB
18751	7461	15	niobic	niobic	JJ
18751	7461	16	.	.	.
18751	7462	1	They	-PRON-	PRP
18751	7462	2	are	be	VBP
18751	7462	3	probably	probably	RB
18751	7462	4	present	present	JJ
18751	7462	5	in	in	IN
18751	7462	6	the	the	DT
18751	7462	7	form	form	NN
18751	7462	8	of	of	IN
18751	7462	9	columbite	columbite	NN
18751	7462	10	,	,	,
18751	7462	11	a	a	DT
18751	7462	12	niobate	niobate	NN
18751	7462	13	of	of	IN
18751	7462	14	iron	iron	NN
18751	7462	15	and	and	CC
18751	7462	16	manganese	manganese	JJ
18751	7462	17	;	;	:
18751	7462	18	and	and	CC
18751	7462	19	tantalite	tantalite	NN
18751	7462	20	,	,	,
18751	7462	21	a	a	DT
18751	7462	22	tantalate	tantalate	NN
18751	7462	23	of	of	IN
18751	7462	24	the	the	DT
18751	7462	25	same	same	JJ
18751	7462	26	metals	metal	NNS
18751	7462	27	.	.	.
18751	7463	1	On	on	IN
18751	7463	2	boiling	boil	VBG
18751	7463	3	with	with	IN
18751	7463	4	hydrochloric	hydrochloric	JJ
18751	7463	5	acid	acid	NN
18751	7463	6	they	-PRON-	PRP
18751	7463	7	are	be	VBP
18751	7463	8	both	both	RB
18751	7463	9	liberated	liberated	JJ
18751	7463	10	,	,	,
18751	7463	11	and	and	CC
18751	7463	12	remain	remain	VB
18751	7463	13	for	for	IN
18751	7463	14	the	the	DT
18751	7463	15	greater	great	JJR
18751	7463	16	part	part	NN
18751	7463	17	(	(	-LRB-
18751	7463	18	all	all	PDT
18751	7463	19	the	the	DT
18751	7463	20	niobic	niobic	JJ
18751	7463	21	)	)	-RRB-
18751	7463	22	in	in	IN
18751	7463	23	the	the	DT
18751	7463	24	insoluble	insoluble	JJ
18751	7463	25	residue	residue	NN
18751	7463	26	with	with	IN
18751	7463	27	the	the	DT
18751	7463	28	tungstic	tungstic	JJ
18751	7463	29	acid	acid	NN
18751	7463	30	.	.	.
18751	7464	1	On	on	IN
18751	7464	2	removing	remove	VBG
18751	7464	3	the	the	DT
18751	7464	4	latter	latter	JJ
18751	7464	5	with	with	IN
18751	7464	6	dilute	dilute	NNP
18751	7464	7	ammonia	ammonia	NNP
18751	7464	8	they	-PRON-	PRP
18751	7464	9	remain	remain	VBP
18751	7464	10	as	as	IN
18751	7464	11	a	a	DT
18751	7464	12	white	white	JJ
18751	7464	13	insoluble	insoluble	JJ
18751	7464	14	precipitate	precipitate	NN
18751	7464	15	,	,	,
18751	7464	16	very	very	RB
18751	7464	17	prone	prone	JJ
18751	7464	18	to	to	TO
18751	7464	19	run	run	VB
18751	7464	20	through	through	IN
18751	7464	21	the	the	DT
18751	7464	22	filter	filter	NN
18751	7464	23	on	on	IN
18751	7464	24	washing	washing	NN
18751	7464	25	.	.	.
18751	7465	1	They	-PRON-	PRP
18751	7465	2	may	may	MD
18751	7465	3	be	be	VB
18751	7465	4	dissolved	dissolve	VBN
18751	7465	5	in	in	IN
18751	7465	6	hydrofluoric	hydrofluoric	NN
18751	7465	7	acid	acid	NN
18751	7465	8	either	either	CC
18751	7465	9	at	at	IN
18751	7465	10	once	once	RB
18751	7465	11	or	or	CC
18751	7465	12	after	after	IN
18751	7465	13	fusion	fusion	NN
18751	7465	14	with	with	IN
18751	7465	15	bisulphate	bisulphate	NN
18751	7465	16	of	of	IN
18751	7465	17	potash	potash	NN
18751	7465	18	,	,	,
18751	7465	19	and	and	CC
18751	7465	20	extraction	extraction	NN
18751	7465	21	with	with	IN
18751	7465	22	cold	cold	JJ
18751	7465	23	water	water	NN
18751	7465	24	.	.	.
18751	7466	1	To	to	IN
18751	7466	2	the	the	DT
18751	7466	3	solution	solution	NN
18751	7466	4	in	in	IN
18751	7466	5	hydrofluoric	hydrofluoric	NN
18751	7466	6	acid	acid	NN
18751	7466	7	gradually	gradually	RB
18751	7466	8	add	add	VBP
18751	7466	9	a	a	DT
18751	7466	10	boiling	boiling	NN
18751	7466	11	solution	solution	NN
18751	7466	12	of	of	IN
18751	7466	13	acid	acid	JJ
18751	7466	14	potassium	potassium	NN
18751	7466	15	fluoride	fluoride	NN
18751	7466	16	(	(	-LRB-
18751	7466	17	HF	HF	NNP
18751	7466	18	,	,	,
18751	7466	19	KF	KF	NNP
18751	7466	20	.	.	.
18751	7466	21	)	)	-RRB-
18751	7466	22	.	.	.
18751	7467	1	Potassic	potassic	JJ
18751	7467	2	fluotantalate	fluotantalate	NN
18751	7467	3	(	(	-LRB-
18751	7467	4	soluble	soluble	JJ
18751	7467	5	in	in	IN
18751	7467	6	200	200	CD
18751	7467	7	parts	part	NNS
18751	7467	8	of	of	IN
18751	7467	9	water	water	NN
18751	7467	10	)	)	-RRB-
18751	7467	11	separates	separate	VBZ
18751	7467	12	out	out	RP
18751	7467	13	first	first	RB
18751	7467	14	,	,	,
18751	7467	15	and	and	CC
18751	7467	16	afterwards	afterwards	RB
18751	7467	17	potassic	potassic	JJ
18751	7467	18	fluoniobate	fluoniobate	JJ
18751	7467	19	(	(	-LRB-
18751	7467	20	soluble	soluble	JJ
18751	7467	21	in	in	IN
18751	7467	22	12	12	CD
18751	7467	23	parts	part	NNS
18751	7467	24	of	of	IN
18751	7467	25	water	water	NN
18751	7467	26	)	)	-RRB-
18751	7467	27	.	.	.
18751	7468	1	The	the	DT
18751	7468	2	separated	separated	JJ
18751	7468	3	salts	salt	NNS
18751	7468	4	(	(	-LRB-
18751	7468	5	after	after	IN
18751	7468	6	heating	heat	VBG
18751	7468	7	with	with	IN
18751	7468	8	sulphuric	sulphuric	JJ
18751	7468	9	acid	acid	NN
18751	7468	10	and	and	CC
18751	7468	11	washing	wash	VBG
18751	7468	12	out	out	RP
18751	7468	13	the	the	DT
18751	7468	14	potassium	potassium	NN
18751	7468	15	sulphate	sulphate	NN
18751	7468	16	formed	form	VBN
18751	7468	17	)	)	-RRB-
18751	7468	18	are	be	VBP
18751	7468	19	ignited	ignite	VBN
18751	7468	20	with	with	IN
18751	7468	21	ammonic	ammonic	JJ
18751	7468	22	carbonate	carbonate	NN
18751	7468	23	,	,	,
18751	7468	24	and	and	CC
18751	7468	25	weighed	weigh	VBD
18751	7468	26	as	as	IN
18751	7468	27	tantalic	tantalic	JJ
18751	7468	28	oxide	oxide	NN
18751	7468	29	(	(	-LRB-
18751	7468	30	Ta_{2}O_{5	Ta_{2}O_{5	NNP
18751	7468	31	}	}	-RRB-
18751	7468	32	)	)	-RRB-
18751	7468	33	and	and	CC
18751	7468	34	niobic	niobic	JJ
18751	7468	35	oxide	oxide	NN
18751	7468	36	(	(	-LRB-
18751	7468	37	Nb_{2}O_{5	Nb_{2}O_{5	NNP
18751	7468	38	}	}	-RRB-
18751	7468	39	)	)	-RRB-
18751	7468	40	respectively	respectively	RB
18751	7468	41	.	.	.
18751	7469	1	They	-PRON-	PRP
18751	7469	2	are	be	VBP
18751	7469	3	both	both	DT
18751	7469	4	white	white	JJ
18751	7469	5	powders	powder	NNS
18751	7469	6	.	.	.
18751	7470	1	The	the	DT
18751	7470	2	oxide	oxide	NN
18751	7470	3	of	of	IN
18751	7470	4	niobium	niobium	NN
18751	7470	5	dissolved	dissolve	VBN
18751	7470	6	in	in	IN
18751	7470	7	a	a	DT
18751	7470	8	bead	bead	NN
18751	7470	9	of	of	IN
18751	7470	10	microcosmic	microcosmic	JJ
18751	7470	11	salt	salt	NN
18751	7470	12	gives	give	VBZ
18751	7470	13	a	a	DT
18751	7470	14	bluish	bluish	JJ
18751	7470	15	colour	colour	NN
18751	7470	16	in	in	IN
18751	7470	17	the	the	DT
18751	7470	18	reducing	reduce	VBG
18751	7470	19	flame	flame	NN
18751	7470	20	.	.	.
18751	7471	1	The	the	DT
18751	7471	2	oxide	oxide	NN
18751	7471	3	of	of	IN
18751	7471	4	tantalum	tantalum	NNP
18751	7471	5	dissolves	dissolve	NNS
18751	7471	6	in	in	IN
18751	7471	7	the	the	DT
18751	7471	8	bead	bead	NN
18751	7471	9	,	,	,
18751	7471	10	but	but	CC
18751	7471	11	gives	give	VBZ
18751	7471	12	no	no	DT
18751	7471	13	colour	colour	NN
18751	7471	14	.	.	.
18751	7472	1	FOOTNOTES	footnote	NNS
18751	7472	2	:	:	:
18751	7472	3	[	[	-LRB-
18751	7472	4	76	76	CD
18751	7472	5	]	]	-RRB-
18751	7472	6	This	this	DT
18751	7472	7	will	will	MD
18751	7472	8	give	give	VB
18751	7472	9	almost	almost	RB
18751	7472	10	the	the	DT
18751	7472	11	whole	whole	NN
18751	7472	12	of	of	IN
18751	7472	13	the	the	DT
18751	7472	14	tin	tin	NN
18751	7472	15	;	;	:
18751	7472	16	a	a	DT
18751	7472	17	further	further	JJ
18751	7472	18	portion	portion	NN
18751	7472	19	will	will	MD
18751	7472	20	be	be	VB
18751	7472	21	got	get	VBN
18751	7472	22	in	in	IN
18751	7472	23	subsequent	subsequent	JJ
18751	7472	24	work	work	NN
18751	7472	25	,	,	,
18751	7472	26	and	and	CC
18751	7472	27	must	must	MD
18751	7472	28	be	be	VB
18751	7472	29	added	add	VBN
18751	7472	30	to	to	IN
18751	7472	31	this	this	DT
18751	7472	32	result	result	NN
18751	7472	33	.	.	.
18751	7473	1	[	[	-LRB-
18751	7473	2	77	77	CD
18751	7473	3	]	]	-RRB-
18751	7473	4	Published	publish	VBN
18751	7473	5	by	by	IN
18751	7473	6	P.	P.	NNP
18751	7473	7	Holland	Holland	NNP
18751	7473	8	,	,	,
18751	7473	9	in	in	IN
18751	7473	10	the	the	DT
18751	7473	11	_	_	NNP
18751	7473	12	Chemical	Chemical	NNP
18751	7473	13	News	News	NNP
18751	7473	14	_	_	NNP
18751	7473	15	,	,	,
18751	7473	16	vol	vol	NNP
18751	7473	17	.	.	.
18751	7474	1	lix	lix	NNP
18751	7474	2	.	.	.
18751	7475	1	p.	p.	NN
18751	7475	2	27	27	CD
18751	7475	3	.	.	.
18751	7476	1	CHAPTER	chapter	NN
18751	7476	2	XIII	XIII	NNP
18751	7476	3	.	.	.
18751	7477	1	MANGANESE	MANGANESE	NNP
18751	7477	2	,	,	,
18751	7477	3	CHROMIUM	CHROMIUM	NNP
18751	7477	4	,	,	,
18751	7477	5	&	&	CC
18751	7477	6	c.	c.	NNP
18751	7477	7	MANGANESE	MANGANESE	NNP
18751	7477	8	.	.	.
18751	7478	1	Manganese	manganese	JJ
18751	7478	2	occurs	occur	VBZ
18751	7478	3	mainly	mainly	RB
18751	7478	4	as	as	IN
18751	7478	5	black	black	JJ
18751	7478	6	oxide	oxide	NN
18751	7478	7	(	(	-LRB-
18751	7478	8	MnO_{2	MnO_{2	NNP
18751	7478	9	}	}	-RRB-
18751	7478	10	)	)	-RRB-
18751	7478	11	in	in	IN
18751	7478	12	the	the	DT
18751	7478	13	mineral	mineral	NN
18751	7478	14	pyrolusite	pyrolusite	NN
18751	7478	15	;	;	:
18751	7478	16	and	and	CC
18751	7478	17	,	,	,
18751	7478	18	in	in	IN
18751	7478	19	a	a	DT
18751	7478	20	less	less	RBR
18751	7478	21	pure	pure	JJ
18751	7478	22	form	form	NN
18751	7478	23	,	,	,
18751	7478	24	in	in	IN
18751	7478	25	psilomelane	psilomelane	NNP
18751	7478	26	and	and	CC
18751	7478	27	wad	wad	NNP
18751	7478	28	.	.	.
18751	7479	1	The	the	DT
18751	7479	2	value	value	NN
18751	7479	3	of	of	IN
18751	7479	4	the	the	DT
18751	7479	5	ore	ore	NN
18751	7479	6	depends	depend	VBZ
18751	7479	7	rather	rather	RB
18751	7479	8	on	on	IN
18751	7479	9	the	the	DT
18751	7479	10	percentage	percentage	NN
18751	7479	11	of	of	IN
18751	7479	12	available	available	JJ
18751	7479	13	oxygen	oxygen	NN
18751	7479	14	than	than	IN
18751	7479	15	on	on	IN
18751	7479	16	the	the	DT
18751	7479	17	proportion	proportion	NN
18751	7479	18	of	of	IN
18751	7479	19	metal	metal	NN
18751	7479	20	present	present	NN
18751	7479	21	.	.	.
18751	7480	1	The	the	DT
18751	7480	2	results	result	NNS
18751	7480	3	of	of	IN
18751	7480	4	assays	assay	NNS
18751	7480	5	are	be	VBP
18751	7480	6	generally	generally	RB
18751	7480	7	reported	report	VBN
18751	7480	8	as	as	IN
18751	7480	9	so	so	RB
18751	7480	10	much	much	JJ
18751	7480	11	per	per	IN
18751	7480	12	cent	cent	NN
18751	7480	13	.	.	.
18751	7481	1	of	of	IN
18751	7481	2	the	the	DT
18751	7481	3	dioxide	dioxide	NN
18751	7481	4	(	(	-LRB-
18751	7481	5	MnO_{2	MnO_{2	NNP
18751	7481	6	}	}	-RRB-
18751	7481	7	)	)	-RRB-
18751	7481	8	.	.	.
18751	7482	1	In	in	IN
18751	7482	2	smaller	small	JJR
18751	7482	3	quantities	quantity	NNS
18751	7482	4	it	-PRON-	PRP
18751	7482	5	is	be	VBZ
18751	7482	6	very	very	RB
18751	7482	7	widely	widely	RB
18751	7482	8	distributed	distribute	VBN
18751	7482	9	.	.	.
18751	7483	1	Manganese	Manganese	NNP
18751	7483	2	itself	-PRON-	PRP
18751	7483	3	has	have	VBZ
18751	7483	4	a	a	DT
18751	7483	5	value	value	NN
18751	7483	6	for	for	IN
18751	7483	7	steel	steel	NN
18751	7483	8	-	-	HYPH
18751	7483	9	making	making	NN
18751	7483	10	;	;	:
18751	7483	11	or	or	CC
18751	7483	12	,	,	,
18751	7483	13	rather	rather	RB
18751	7483	14	,	,	,
18751	7483	15	for	for	IN
18751	7483	16	the	the	DT
18751	7483	17	making	making	NN
18751	7483	18	of	of	IN
18751	7483	19	spiegeleisen	spiegeleisen	NNP
18751	7483	20	and	and	CC
18751	7483	21	ferro	ferro	NNP
18751	7483	22	-	-	HYPH
18751	7483	23	manganese	manganese	NNP
18751	7483	24	,	,	,
18751	7483	25	which	which	WDT
18751	7483	26	are	be	VBP
18751	7483	27	used	use	VBN
18751	7483	28	in	in	IN
18751	7483	29	the	the	DT
18751	7483	30	Bessemer	Bessemer	NNP
18751	7483	31	and	and	CC
18751	7483	32	Siemens	Siemens	NNP
18751	7483	33	processes	process	NNS
18751	7483	34	.	.	.
18751	7484	1	For	for	IN
18751	7484	2	this	this	DT
18751	7484	3	purpose	purpose	NN
18751	7484	4	the	the	DT
18751	7484	5	percentage	percentage	NN
18751	7484	6	of	of	IN
18751	7484	7	the	the	DT
18751	7484	8	metal	metal	NN
18751	7484	9	(	(	-LRB-
18751	7484	10	Mn	Mn	NNP
18751	7484	11	)	)	-RRB-
18751	7484	12	is	be	VBZ
18751	7484	13	required	require	VBN
18751	7484	14	.	.	.
18751	7485	1	Consequently	consequently	RB
18751	7485	2	the	the	DT
18751	7485	3	minerals	mineral	NNS
18751	7485	4	of	of	IN
18751	7485	5	manganese	manganese	NNP
18751	7485	6	may	may	MD
18751	7485	7	be	be	VB
18751	7485	8	considered	consider	VBN
18751	7485	9	in	in	IN
18751	7485	10	two	two	CD
18751	7485	11	aspects--(1	aspects--(1	CD
18751	7485	12	)	)	-RRB-
18751	7485	13	as	as	IN
18751	7485	14	a	a	DT
18751	7485	15	source	source	NN
18751	7485	16	of	of	IN
18751	7485	17	oxygen	oxygen	NN
18751	7485	18	;	;	:
18751	7485	19	and	and	CC
18751	7485	20	(	(	-LRB-
18751	7485	21	2	2	LS
18751	7485	22	)	)	-RRB-
18751	7485	23	as	as	IN
18751	7485	24	a	a	DT
18751	7485	25	source	source	NN
18751	7485	26	of	of	IN
18751	7485	27	manganese	manganese	NNP
18751	7485	28	.	.	.
18751	7486	1	These	these	DT
18751	7486	2	will	will	MD
18751	7486	3	require	require	VB
18751	7486	4	separate	separate	JJ
18751	7486	5	consideration	consideration	NN
18751	7486	6	.	.	.
18751	7487	1	The	the	DT
18751	7487	2	black	black	JJ
18751	7487	3	oxide	oxide	NN
18751	7487	4	is	be	VBZ
18751	7487	5	mainly	mainly	RB
18751	7487	6	used	use	VBN
18751	7487	7	in	in	IN
18751	7487	8	the	the	DT
18751	7487	9	preparation	preparation	NN
18751	7487	10	of	of	IN
18751	7487	11	chlorine	chlorine	NN
18751	7487	12	,	,	,
18751	7487	13	liberation	liberation	NN
18751	7487	14	of	of	IN
18751	7487	15	which	which	WDT
18751	7487	16	it	-PRON-	PRP
18751	7487	17	brings	bring	VBZ
18751	7487	18	about	about	IN
18751	7487	19	when	when	WRB
18751	7487	20	treated	treat	VBN
18751	7487	21	with	with	IN
18751	7487	22	hot	hot	JJ
18751	7487	23	hydrochloric	hydrochloric	JJ
18751	7487	24	acid	acid	NN
18751	7487	25	,	,	,
18751	7487	26	or	or	CC
18751	7487	27	with	with	IN
18751	7487	28	a	a	DT
18751	7487	29	mixture	mixture	NN
18751	7487	30	of	of	IN
18751	7487	31	common	common	JJ
18751	7487	32	salt	salt	NN
18751	7487	33	and	and	CC
18751	7487	34	sulphuric	sulphuric	JJ
18751	7487	35	acid	acid	NN
18751	7487	36	.	.	.
18751	7488	1	The	the	DT
18751	7488	2	quantity	quantity	NN
18751	7488	3	of	of	IN
18751	7488	4	chlorine	chlorine	NN
18751	7488	5	which	which	WDT
18751	7488	6	is	be	VBZ
18751	7488	7	obtained	obtain	VBN
18751	7488	8	depends	depend	VBZ
18751	7488	9	upon	upon	IN
18751	7488	10	the	the	DT
18751	7488	11	proportion	proportion	NN
18751	7488	12	of	of	IN
18751	7488	13	dioxide	dioxide	NN
18751	7488	14	present;[78	present;[78	NNP
18751	7488	15	]	]	-RRB-
18751	7488	16	and	and	CC
18751	7488	17	in	in	IN
18751	7488	18	assaying	assay	VBG
18751	7488	19	may	may	MD
18751	7488	20	either	either	CC
18751	7488	21	be	be	VB
18751	7488	22	measured	measure	VBN
18751	7488	23	by	by	IN
18751	7488	24	its	-PRON-	PRP$
18751	7488	25	equivalent	equivalent	NN
18751	7488	26	of	of	IN
18751	7488	27	iodine	iodine	NN
18751	7488	28	liberated	liberate	VBN
18751	7488	29	,	,	,
18751	7488	30	or	or	CC
18751	7488	31	by	by	IN
18751	7488	32	the	the	DT
18751	7488	33	oxidising	oxidising	JJ
18751	7488	34	effect	effect	NN
18751	7488	35	on	on	IN
18751	7488	36	an	an	DT
18751	7488	37	acid	acid	JJ
18751	7488	38	solution	solution	NN
18751	7488	39	of	of	IN
18751	7488	40	ferrous	ferrous	JJ
18751	7488	41	sulphate	sulphate	NN
18751	7488	42	.	.	.
18751	7489	1	When	when	WRB
18751	7489	2	the	the	DT
18751	7489	3	ore	ore	NN
18751	7489	4	also	also	RB
18751	7489	5	carries	carry	VBZ
18751	7489	6	substances	substance	NNS
18751	7489	7	which	which	WDT
18751	7489	8	have	have	VBP
18751	7489	9	a	a	DT
18751	7489	10	reducing	reduce	VBG
18751	7489	11	effect	effect	NN
18751	7489	12	(	(	-LRB-
18751	7489	13	such	such	JJ
18751	7489	14	as	as	IN
18751	7489	15	ferrous	ferrous	JJ
18751	7489	16	compounds	compound	NNS
18751	7489	17	)	)	-RRB-
18751	7489	18	,	,	,
18751	7489	19	such	such	JJ
18751	7489	20	assays	assay	NNS
18751	7489	21	will	will	MD
18751	7489	22	give	give	VB
18751	7489	23	,	,	,
18751	7489	24	not	not	RB
18751	7489	25	the	the	DT
18751	7489	26	total	total	JJ
18751	7489	27	dioxide	dioxide	NN
18751	7489	28	(	(	-LRB-
18751	7489	29	MnO_{2	MnO_{2	NNP
18751	7489	30	}	}	-RRB-
18751	7489	31	)	)	-RRB-
18751	7489	32	,	,	,
18751	7489	33	but	but	CC
18751	7489	34	less	less	RBR
18751	7489	35	,	,	,
18751	7489	36	by	by	IN
18751	7489	37	the	the	DT
18751	7489	38	amount	amount	NN
18751	7489	39	required	require	VBN
18751	7489	40	to	to	TO
18751	7489	41	oxidise	oxidise	VB
18751	7489	42	these	these	DT
18751	7489	43	impurities	impurity	NNS
18751	7489	44	;	;	:
18751	7489	45	and	and	CC
18751	7489	46	this	this	DT
18751	7489	47	is	be	VBZ
18751	7489	48	exactly	exactly	RB
18751	7489	49	what	what	WP
18751	7489	50	is	be	VBZ
18751	7489	51	required	require	VBN
18751	7489	52	in	in	IN
18751	7489	53	valuing	value	VBG
18751	7489	54	such	such	PDT
18751	7489	55	an	an	DT
18751	7489	56	ore	ore	NN
18751	7489	57	for	for	IN
18751	7489	58	commercial	commercial	JJ
18751	7489	59	purposes	purpose	NNS
18751	7489	60	.	.	.
18751	7490	1	Manganese	manganese	JJ
18751	7490	2	compounds	compound	NNS
18751	7490	3	are	be	VBP
18751	7490	4	characterised	characterise	VBN
18751	7490	5	by	by	IN
18751	7490	6	the	the	DT
18751	7490	7	readiness	readiness	NN
18751	7490	8	with	with	IN
18751	7490	9	which	which	WDT
18751	7490	10	they	-PRON-	PRP
18751	7490	11	may	may	MD
18751	7490	12	be	be	VB
18751	7490	13	converted	convert	VBN
18751	7490	14	into	into	IN
18751	7490	15	highly	highly	RB
18751	7490	16	-	-	HYPH
18751	7490	17	oxidised	oxidise	VBN
18751	7490	18	bodies	body	NNS
18751	7490	19	.	.	.
18751	7491	1	Solution	solution	NN
18751	7491	2	of	of	IN
18751	7491	3	manganese	manganese	NN
18751	7491	4	in	in	IN
18751	7491	5	hydrochloric	hydrochloric	JJ
18751	7491	6	acid	acid	NN
18751	7491	7	,	,	,
18751	7491	8	rendered	render	VBN
18751	7491	9	alkaline	alkaline	NN
18751	7491	10	with	with	IN
18751	7491	11	ammonia	ammonia	NNP
18751	7491	12	,	,	,
18751	7491	13	yields	yield	VBZ
18751	7491	14	a	a	DT
18751	7491	15	clear	clear	JJ
18751	7491	16	solution,[79	solution,[79	CD
18751	7491	17	]	]	-RRB-
18751	7491	18	which	which	WDT
18751	7491	19	rapidly	rapidly	RB
18751	7491	20	takes	take	VBZ
18751	7491	21	up	up	RP
18751	7491	22	oxygen	oxygen	NN
18751	7491	23	from	from	IN
18751	7491	24	the	the	DT
18751	7491	25	air	air	NN
18751	7491	26	,	,	,
18751	7491	27	forming	form	VBG
18751	7491	28	a	a	DT
18751	7491	29	brown	brown	JJ
18751	7491	30	precipitate	precipitate	NN
18751	7491	31	of	of	IN
18751	7491	32	the	the	DT
18751	7491	33	oxide	oxide	NN
18751	7491	34	(	(	-LRB-
18751	7491	35	Mn_{2}O_{3	Mn_{2}O_{3	NNP
18751	7491	36	}	}	-RRB-
18751	7491	37	)	)	-RRB-
18751	7491	38	.	.	.
18751	7492	1	The	the	DT
18751	7492	2	addition	addition	NN
18751	7492	3	of	of	IN
18751	7492	4	bromine	bromine	NN
18751	7492	5	or	or	CC
18751	7492	6	chlorine	chlorine	NN
18751	7492	7	to	to	IN
18751	7492	8	such	such	PDT
18751	7492	9	a	a	DT
18751	7492	10	solution	solution	NN
18751	7492	11	determines	determine	VBZ
18751	7492	12	the	the	DT
18751	7492	13	precipitation	precipitation	NN
18751	7492	14	of	of	IN
18751	7492	15	a	a	DT
18751	7492	16	still	still	RB
18751	7492	17	higher	high	JJR
18751	7492	18	oxide	oxide	NN
18751	7492	19	(	(	-LRB-
18751	7492	20	approximately	approximately	RB
18751	7492	21	MnO_{2	MnO_{2	NNP
18751	7492	22	}	}	-RRB-
18751	7492	23	)	)	-RRB-
18751	7492	24	.	.	.
18751	7493	1	On	on	IN
18751	7493	2	treating	treat	VBG
18751	7493	3	a	a	DT
18751	7493	4	compound	compound	NN
18751	7493	5	containing	contain	VBG
18751	7493	6	manganese	manganese	NNP
18751	7493	7	with	with	IN
18751	7493	8	nitric	nitric	JJ
18751	7493	9	acid	acid	NN
18751	7493	10	and	and	CC
18751	7493	11	dioxide	dioxide	NN
18751	7493	12	of	of	IN
18751	7493	13	lead	lead	NN
18751	7493	14	(	(	-LRB-
18751	7493	15	PbO_{2	PbO_{2	NNP
18751	7493	16	}	}	-RRB-
18751	7493	17	)	)	-RRB-
18751	7493	18	,	,	,
18751	7493	19	the	the	DT
18751	7493	20	oxidation	oxidation	NN
18751	7493	21	is	be	VBZ
18751	7493	22	carried	carry	VBN
18751	7493	23	still	still	RB
18751	7493	24	further	far	RBR
18751	7493	25	,	,	,
18751	7493	26	a	a	DT
18751	7493	27	purple	purple	JJ
18751	7493	28	-	-	HYPH
18751	7493	29	coloured	colour	VBN
18751	7493	30	solution	solution	NN
18751	7493	31	of	of	IN
18751	7493	32	permanganic	permanganic	NN
18751	7493	33	acid	acid	NN
18751	7493	34	(	(	-LRB-
18751	7493	35	HMnO_{4	HMnO_{4	NNP
18751	7493	36	}	}	-RRB-
18751	7493	37	or	or	CC
18751	7493	38	H_{2}O.Mn_{2}O_{7	h_{2}o.mn_{2}o_{7	NN
18751	7493	39	}	}	-RRB-
18751	7493	40	)	)	-RRB-
18751	7493	41	being	be	VBG
18751	7493	42	formed	form	VBN
18751	7493	43	.	.	.
18751	7494	1	On	on	IN
18751	7494	2	fusing	fuse	VBG
18751	7494	3	minerals	mineral	NNS
18751	7494	4	containing	contain	VBG
18751	7494	5	(	(	-LRB-
18751	7494	6	even	even	RB
18751	7494	7	traces	trace	NNS
18751	7494	8	of	of	IN
18751	7494	9	)	)	-RRB-
18751	7494	10	manganese	manganese	NNP
18751	7494	11	with	with	IN
18751	7494	12	sodium	sodium	NN
18751	7494	13	carbonate	carbonate	NN
18751	7494	14	in	in	IN
18751	7494	15	an	an	DT
18751	7494	16	open	open	JJ
18751	7494	17	crucible	crucible	NN
18751	7494	18	,	,	,
18751	7494	19	a	a	DT
18751	7494	20	green	green	JJ
18751	7494	21	"	"	``
18751	7494	22	melt	melt	NN
18751	7494	23	"	"	''
18751	7494	24	is	be	VBZ
18751	7494	25	obtained	obtain	VBN
18751	7494	26	which	which	WDT
18751	7494	27	owes	owe	VBZ
18751	7494	28	its	-PRON-	PRP$
18751	7494	29	colour	colour	NN
18751	7494	30	to	to	IN
18751	7494	31	sodium	sodium	NN
18751	7494	32	manganate	manganate	NN
18751	7494	33	(	(	-LRB-
18751	7494	34	Na_{2}MnO_{4	Na_{2}MnO_{4	NNP
18751	7494	35	}	}	-RRB-
18751	7494	36	or	or	CC
18751	7494	37	Na_{2}O.MnO_{3	na_{2}o.mno_{3	RB
18751	7494	38	}	}	-RRB-
18751	7494	39	)	)	-RRB-
18751	7494	40	.	.	.
18751	7495	1	This	this	DT
18751	7495	2	salt	salt	NN
18751	7495	3	is	be	VBZ
18751	7495	4	soluble	soluble	JJ
18751	7495	5	in	in	IN
18751	7495	6	water	water	NN
18751	7495	7	,	,	,
18751	7495	8	forming	form	VBG
18751	7495	9	a	a	DT
18751	7495	10	green	green	JJ
18751	7495	11	solution	solution	NN
18751	7495	12	;	;	:
18751	7495	13	which	which	WDT
18751	7495	14	,	,	,
18751	7495	15	when	when	WRB
18751	7495	16	rendered	render	VBN
18751	7495	17	acid	acid	NN
18751	7495	18	,	,	,
18751	7495	19	rapidly	rapidly	RB
18751	7495	20	changes	change	VBZ
18751	7495	21	into	into	IN
18751	7495	22	the	the	DT
18751	7495	23	permanganate	permanganate	NN
18751	7495	24	with	with	IN
18751	7495	25	the	the	DT
18751	7495	26	characteristic	characteristic	JJ
18751	7495	27	purple	purple	JJ
18751	7495	28	colour	colour	NN
18751	7495	29	.	.	.
18751	7496	1	Permanganate	permanganate	NN
18751	7496	2	of	of	IN
18751	7496	3	potash	potash	NN
18751	7496	4	is	be	VBZ
18751	7496	5	a	a	DT
18751	7496	6	salt	salt	NN
18751	7496	7	much	much	RB
18751	7496	8	used	use	VBN
18751	7496	9	in	in	IN
18751	7496	10	assaying	assay	VBG
18751	7496	11	,	,	,
18751	7496	12	with	with	IN
18751	7496	13	some	some	DT
18751	7496	14	properties	property	NNS
18751	7496	15	of	of	IN
18751	7496	16	which	which	WDT
18751	7496	17	the	the	DT
18751	7496	18	student	student	NN
18751	7496	19	will	will	MD
18751	7496	20	have	have	VB
18751	7496	21	already	already	RB
18751	7496	22	become	become	VBN
18751	7496	23	familiar	familiar	JJ
18751	7496	24	.	.	.
18751	7497	1	Compounds	compound	NNS
18751	7497	2	of	of	IN
18751	7497	3	manganese	manganese	NNP
18751	7497	4	,	,	,
18751	7497	5	on	on	IN
18751	7497	6	boiling	boil	VBG
18751	7497	7	with	with	IN
18751	7497	8	strong	strong	JJ
18751	7497	9	hydrochloric	hydrochloric	JJ
18751	7497	10	acid	acid	NN
18751	7497	11	,	,	,
18751	7497	12	yield	yield	VBP
18751	7497	13	manganous	manganous	JJ
18751	7497	14	chloride[80	chloride[80	NN
18751	7497	15	]	]	-RRB-
18751	7497	16	(	(	-LRB-
18751	7497	17	MnCl_{2	MnCl_{2	NNP
18751	7497	18	}	}	-RRB-
18751	7497	19	)	)	-RRB-
18751	7497	20	.	.	.
18751	7498	1	The	the	DT
18751	7498	2	properties	property	NNS
18751	7498	3	given	give	VBN
18751	7498	4	above	above	IN
18751	7498	5	serve	serve	VB
18751	7498	6	for	for	IN
18751	7498	7	the	the	DT
18751	7498	8	detection	detection	NN
18751	7498	9	of	of	IN
18751	7498	10	manganese	manganese	NNP
18751	7498	11	;	;	:
18751	7498	12	the	the	DT
18751	7498	13	higher	high	JJR
18751	7498	14	oxides	oxide	NNS
18751	7498	15	are	be	VBP
18751	7498	16	distinguished	distinguish	VBN
18751	7498	17	by	by	IN
18751	7498	18	causing	cause	VBG
18751	7498	19	the	the	DT
18751	7498	20	evolution	evolution	NN
18751	7498	21	of	of	IN
18751	7498	22	chlorine	chlorine	NN
18751	7498	23	(	(	-LRB-
18751	7498	24	with	with	IN
18751	7498	25	its	-PRON-	PRP$
18751	7498	26	peculiarly	peculiarly	JJ
18751	7498	27	suffocating	suffocating	JJ
18751	7498	28	smell	smell	NN
18751	7498	29	)	)	-RRB-
18751	7498	30	when	when	WRB
18751	7498	31	acted	act	VBN
18751	7498	32	on	on	IN
18751	7498	33	with	with	IN
18751	7498	34	hydrochloric	hydrochloric	JJ
18751	7498	35	acid	acid	NN
18751	7498	36	;	;	:
18751	7498	37	while	while	IN
18751	7498	38	the	the	DT
18751	7498	39	green	green	JJ
18751	7498	40	"	"	``
18751	7498	41	melt	melt	NN
18751	7498	42	,	,	,
18751	7498	43	"	"	''
18751	7498	44	with	with	IN
18751	7498	45	sodium	sodium	NN
18751	7498	46	carbonate	carbonate	NN
18751	7498	47	,	,	,
18751	7498	48	can	can	MD
18751	7498	49	be	be	VB
18751	7498	50	relied	rely	VBN
18751	7498	51	on	on	RP
18751	7498	52	for	for	IN
18751	7498	53	the	the	DT
18751	7498	54	recognition	recognition	NN
18751	7498	55	of	of	IN
18751	7498	56	manganese	manganese	NNP
18751	7498	57	itself	-PRON-	PRP
18751	7498	58	.	.	.
18751	7499	1	There	there	EX
18751	7499	2	is	be	VBZ
18751	7499	3	no	no	DT
18751	7499	4	dry	dry	JJ
18751	7499	5	assay	assay	NN
18751	7499	6	of	of	IN
18751	7499	7	manganese	manganese	JJ
18751	7499	8	ores	ore	NNS
18751	7499	9	.	.	.
18751	7500	1	WET	WET	NNP
18751	7500	2	METHODS	METHODS	NNP
18751	7500	3	.	.	.
18751	7501	1	Strong	strong	JJ
18751	7501	2	hydrochloric	hydrochloric	JJ
18751	7501	3	acid	acid	NN
18751	7501	4	is	be	VBZ
18751	7501	5	the	the	DT
18751	7501	6	best	good	JJS
18751	7501	7	solvent	solvent	NN
18751	7501	8	for	for	IN
18751	7501	9	ores	ore	NNS
18751	7501	10	of	of	IN
18751	7501	11	manganese	manganese	NNP
18751	7501	12	;	;	:
18751	7501	13	but	but	CC
18751	7501	14	where	where	WRB
18751	7501	15	the	the	DT
18751	7501	16	proportion	proportion	NN
18751	7501	17	of	of	IN
18751	7501	18	dioxide	dioxide	NN
18751	7501	19	(	(	-LRB-
18751	7501	20	MnO_{2	MnO_{2	NNP
18751	7501	21	}	}	-RRB-
18751	7501	22	)	)	-RRB-
18751	7501	23	is	be	VBZ
18751	7501	24	required	require	VBN
18751	7501	25	,	,	,
18751	7501	26	the	the	DT
18751	7501	27	solution	solution	NN
18751	7501	28	is	be	VBZ
18751	7501	29	effected	effect	VBN
18751	7501	30	during	during	IN
18751	7501	31	the	the	DT
18751	7501	32	assay	assay	NN
18751	7501	33	.	.	.
18751	7502	1	The	the	DT
18751	7502	2	ore	ore	NN
18751	7502	3	should	should	MD
18751	7502	4	be	be	VB
18751	7502	5	in	in	IN
18751	7502	6	a	a	DT
18751	7502	7	very	very	RB
18751	7502	8	fine	fine	JJ
18751	7502	9	state	state	NN
18751	7502	10	of	of	IN
18751	7502	11	division	division	NN
18751	7502	12	before	before	IN
18751	7502	13	treatment	treatment	NN
18751	7502	14	with	with	IN
18751	7502	15	acids	acid	NNS
18751	7502	16	.	.	.
18751	7503	1	The	the	DT
18751	7503	2	separation	separation	NN
18751	7503	3	of	of	IN
18751	7503	4	manganese	manganese	NNP
18751	7503	5	from	from	IN
18751	7503	6	other	other	JJ
18751	7503	7	metals	metal	NNS
18751	7503	8	is	be	VBZ
18751	7503	9	thus	thus	RB
18751	7503	10	effected	effect	VBN
18751	7503	11	:	:	:
18751	7503	12	Ignite	ignite	VB
18751	7503	13	,	,	,
18751	7503	14	in	in	IN
18751	7503	15	order	order	NN
18751	7503	16	to	to	TO
18751	7503	17	destroy	destroy	VB
18751	7503	18	any	any	DT
18751	7503	19	organic	organic	JJ
18751	7503	20	matter	matter	NN
18751	7503	21	which	which	WDT
18751	7503	22	may	may	MD
18751	7503	23	be	be	VB
18751	7503	24	present	present	JJ
18751	7503	25	;	;	:
18751	7503	26	dissolve	dissolve	VB
18751	7503	27	in	in	IN
18751	7503	28	hydrochloric	hydrochloric	JJ
18751	7503	29	acid	acid	NN
18751	7503	30	,	,	,
18751	7503	31	and	and	CC
18751	7503	32	evaporate	evaporate	VB
18751	7503	33	to	to	IN
18751	7503	34	dryness	dryness	NN
18751	7503	35	,	,	,
18751	7503	36	to	to	TO
18751	7503	37	separate	separate	VB
18751	7503	38	silica	silica	NN
18751	7503	39	.	.	.
18751	7504	1	Take	take	VB
18751	7504	2	up	up	RP
18751	7504	3	with	with	IN
18751	7504	4	hydrochloric	hydrochloric	JJ
18751	7504	5	acid	acid	NN
18751	7504	6	,	,	,
18751	7504	7	dilute	dilute	NN
18751	7504	8	,	,	,
18751	7504	9	pass	pass	VB
18751	7504	10	sulphuretted	sulphuret	VBN
18751	7504	11	hydrogen	hydrogen	NN
18751	7504	12	,	,	,
18751	7504	13	and	and	CC
18751	7504	14	filter	filter	NN
18751	7504	15	.	.	.
18751	7505	1	Boil	boil	VB
18751	7505	2	off	off	RP
18751	7505	3	the	the	DT
18751	7505	4	excess	excess	NN
18751	7505	5	of	of	IN
18751	7505	6	gas	gas	NN
18751	7505	7	,	,	,
18751	7505	8	peroxidise	peroxidise	VB
18751	7505	9	the	the	DT
18751	7505	10	iron	iron	NN
18751	7505	11	with	with	IN
18751	7505	12	a	a	DT
18751	7505	13	drop	drop	NN
18751	7505	14	or	or	CC
18751	7505	15	two	two	CD
18751	7505	16	of	of	IN
18751	7505	17	nitric	nitric	JJ
18751	7505	18	acid	acid	NN
18751	7505	19	,	,	,
18751	7505	20	and	and	CC
18751	7505	21	separate	separate	VB
18751	7505	22	the	the	DT
18751	7505	23	iron	iron	NN
18751	7505	24	as	as	IN
18751	7505	25	basic	basic	JJ
18751	7505	26	acetate	acetate	NN
18751	7505	27	(	(	-LRB-
18751	7505	28	as	as	IN
18751	7505	29	described	describe	VBN
18751	7505	30	under	under	IN
18751	7505	31	_	_	NNP
18751	7505	32	Iron	Iron	NNP
18751	7505	33	_	_	NNP
18751	7505	34	)	)	-RRB-
18751	7505	35	.	.	.
18751	7506	1	[	[	-LRB-
18751	7506	2	81	81	CD
18751	7506	3	]	]	-RRB-
18751	7506	4	If	if	IN
18751	7506	5	the	the	DT
18751	7506	6	iron	iron	NN
18751	7506	7	precipitate	precipitate	NN
18751	7506	8	is	be	VBZ
18751	7506	9	bulky	bulky	VBN
18751	7506	10	,	,	,
18751	7506	11	it	-PRON-	PRP
18751	7506	12	is	be	VBZ
18751	7506	13	dissolved	dissolve	VBN
18751	7506	14	in	in	IN
18751	7506	15	a	a	DT
18751	7506	16	little	little	JJ
18751	7506	17	hydrochloric	hydrochloric	JJ
18751	7506	18	acid	acid	NN
18751	7506	19	,	,	,
18751	7506	20	reprecipitated	reprecipitate	VBD
18751	7506	21	,	,	,
18751	7506	22	and	and	CC
18751	7506	23	the	the	DT
18751	7506	24	filtrate	filtrate	NN
18751	7506	25	added	add	VBN
18751	7506	26	to	to	IN
18751	7506	27	the	the	DT
18751	7506	28	original	original	JJ
18751	7506	29	one	one	NN
18751	7506	30	.	.	.
18751	7507	1	Neutralise	Neutralise	NNP
18751	7507	2	with	with	IN
18751	7507	3	soda	soda	NN
18751	7507	4	,	,	,
18751	7507	5	and	and	CC
18751	7507	6	add	add	VB
18751	7507	7	bromine	bromine	NN
18751	7507	8	in	in	IN
18751	7507	9	excess	excess	NN
18751	7507	10	;	;	:
18751	7507	11	heat	heat	NN
18751	7507	12	gradually	gradually	RB
18751	7507	13	to	to	IN
18751	7507	14	boiling	boil	VBG
18751	7507	15	,	,	,
18751	7507	16	allow	allow	VB
18751	7507	17	to	to	TO
18751	7507	18	settle	settle	VB
18751	7507	19	,	,	,
18751	7507	20	and	and	CC
18751	7507	21	filter	filter	NN
18751	7507	22	.	.	.
18751	7508	1	The	the	DT
18751	7508	2	precipitate	precipitate	NN
18751	7508	3	is	be	VBZ
18751	7508	4	impure	impure	NN
18751	7508	5	dioxide	dioxide	NN
18751	7508	6	of	of	IN
18751	7508	7	manganese	manganese	NNP
18751	7508	8	(	(	-LRB-
18751	7508	9	containing	contain	VBG
18751	7508	10	alkalies	alkali	NNS
18751	7508	11	and	and	CC
18751	7508	12	,	,	,
18751	7508	13	possibly	possibly	RB
18751	7508	14	,	,	,
18751	7508	15	cobalt	cobalt	NN
18751	7508	16	or	or	CC
18751	7508	17	nickel	nickel	NN
18751	7508	18	)	)	-RRB-
18751	7508	19	.	.	.
18751	7509	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	7509	2	DETERMINATION	DETERMINATION	NNP
18751	7509	3	.	.	.
18751	7510	1	Dissolve	dissolve	VB
18751	7510	2	the	the	DT
18751	7510	3	precipitate	precipitate	NN
18751	7510	4	in	in	IN
18751	7510	5	hydrochloric	hydrochloric	JJ
18751	7510	6	acid	acid	NN
18751	7510	7	,	,	,
18751	7510	8	and	and	CC
18751	7510	9	boil	boil	VB
18751	7510	10	;	;	:
18751	7510	11	add	add	VB
18751	7510	12	a	a	DT
18751	7510	13	slight	slight	JJ
18751	7510	14	excess	excess	NN
18751	7510	15	of	of	IN
18751	7510	16	carbonate	carbonate	NN
18751	7510	17	of	of	IN
18751	7510	18	soda	soda	NN
18751	7510	19	,	,	,
18751	7510	20	warm	warm	JJ
18751	7510	21	,	,	,
18751	7510	22	and	and	CC
18751	7510	23	filter	filter	NN
18751	7510	24	.	.	.
18751	7511	1	Wash	wash	VB
18751	7511	2	with	with	IN
18751	7511	3	hot	hot	JJ
18751	7511	4	water	water	NN
18751	7511	5	,	,	,
18751	7511	6	dry	dry	JJ
18751	7511	7	,	,	,
18751	7511	8	carefully	carefully	RB
18751	7511	9	ignite	ignite	VB
18751	7511	10	in	in	IN
18751	7511	11	an	an	DT
18751	7511	12	open	open	JJ
18751	7511	13	Berlin	Berlin	NNP
18751	7511	14	crucible	crucible	NN
18751	7511	15	,	,	,
18751	7511	16	and	and	CC
18751	7511	17	weigh	weigh	VB
18751	7511	18	.	.	.
18751	7512	1	The	the	DT
18751	7512	2	substance	substance	NN
18751	7512	3	is	be	VBZ
18751	7512	4	the	the	DT
18751	7512	5	brown	brown	JJ
18751	7512	6	oxide	oxide	NN
18751	7512	7	(	(	-LRB-
18751	7512	8	Mn_{3}O_{4	mn_{3}o_{4	UH
18751	7512	9	}	}	-RRB-
18751	7512	10	)	)	-RRB-
18751	7512	11	,	,	,
18751	7512	12	and	and	CC
18751	7512	13	contains	contain	VBZ
18751	7512	14	72.05	72.05	CD
18751	7512	15	per	per	NN
18751	7512	16	cent	cent	NN
18751	7512	17	.	.	.
18751	7513	1	of	of	IN
18751	7513	2	manganese	manganese	NNP
18751	7513	3	.	.	.
18751	7514	1	If	if	IN
18751	7514	2	the	the	DT
18751	7514	3	percentage	percentage	NN
18751	7514	4	of	of	IN
18751	7514	5	dioxide	dioxide	NN
18751	7514	6	is	be	VBZ
18751	7514	7	required	require	VBN
18751	7514	8	it	-PRON-	PRP
18751	7514	9	may	may	MD
18751	7514	10	be	be	VB
18751	7514	11	calculated	calculate	VBN
18751	7514	12	by	by	IN
18751	7514	13	multiplying	multiply	VBG
18751	7514	14	the	the	DT
18751	7514	15	percentage	percentage	NN
18751	7514	16	of	of	IN
18751	7514	17	manganese	manganese	NNP
18751	7514	18	by	by	IN
18751	7514	19	1.582	1.582	CD
18751	7514	20	.	.	.
18751	7515	1	It	-PRON-	PRP
18751	7515	2	must	must	MD
18751	7515	3	be	be	VB
18751	7515	4	borne	bear	VBN
18751	7515	5	in	in	IN
18751	7515	6	mind	mind	NN
18751	7515	7	that	that	IN
18751	7515	8	the	the	DT
18751	7515	9	manganese	manganese	NNPS
18751	7515	10	should	should	MD
18751	7515	11	never	never	RB
18751	7515	12	be	be	VB
18751	7515	13	calculated	calculate	VBN
18751	7515	14	to	to	TO
18751	7515	15	dioxide	dioxide	VB
18751	7515	16	except	except	IN
18751	7515	17	when	when	WRB
18751	7515	18	it	-PRON-	PRP
18751	7515	19	is	be	VBZ
18751	7515	20	known	know	VBN
18751	7515	21	to	to	TO
18751	7515	22	exist	exist	VB
18751	7515	23	in	in	IN
18751	7515	24	the	the	DT
18751	7515	25	ore	ore	NN
18751	7515	26	only	only	RB
18751	7515	27	in	in	IN
18751	7515	28	that	that	DT
18751	7515	29	form	form	NN
18751	7515	30	.	.	.
18751	7516	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	7516	2	METHODS	METHODS	NNP
18751	7516	3	.	.	.
18751	7517	1	The	the	DT
18751	7517	2	two	two	CD
18751	7517	3	methods	method	NNS
18751	7517	4	are	be	VBP
18751	7517	5	based	base	VBN
18751	7517	6	on	on	IN
18751	7517	7	the	the	DT
18751	7517	8	oxidising	oxidising	JJ
18751	7517	9	effect	effect	NN
18751	7517	10	of	of	IN
18751	7517	11	manganese	manganese	JJ
18751	7517	12	dioxide	dioxide	NN
18751	7517	13	;	;	,
18751	7517	14	and	and	CC
18751	7517	15	if	if	IN
18751	7517	16	the	the	DT
18751	7517	17	metal	metal	NN
18751	7517	18	does	do	VBZ
18751	7517	19	not	not	RB
18751	7517	20	already	already	RB
18751	7517	21	exist	exist	VB
18751	7517	22	in	in	IN
18751	7517	23	this	this	DT
18751	7517	24	form	form	NN
18751	7517	25	it	-PRON-	PRP
18751	7517	26	will	will	MD
18751	7517	27	require	require	VB
18751	7517	28	a	a	DT
18751	7517	29	preliminary	preliminary	JJ
18751	7517	30	treatment	treatment	NN
18751	7517	31	to	to	TO
18751	7517	32	convert	convert	VB
18751	7517	33	it	-PRON-	PRP
18751	7517	34	.	.	.
18751	7518	1	The	the	DT
18751	7518	2	following	following	JJ
18751	7518	3	method	method	NN
18751	7518	4	due	due	IN
18751	7518	5	to	to	IN
18751	7518	6	Mr.	Mr.	NNP
18751	7518	7	J.	J.	NNP
18751	7518	8	Pattinson[82	Pattinson[82	NNP
18751	7518	9	]	]	-RRB-
18751	7518	10	effects	effect	NNS
18751	7518	11	this	this	DT
18751	7518	12	:	:	:
18751	7518	13	A	a	DT
18751	7518	14	quantity	quantity	NN
18751	7518	15	of	of	IN
18751	7518	16	the	the	DT
18751	7518	17	ore	ore	NN
18751	7518	18	containing	contain	VBG
18751	7518	19	not	not	RB
18751	7518	20	more	more	JJR
18751	7518	21	than	than	IN
18751	7518	22	.25	.25	CD
18751	7518	23	grams	gram	NNS
18751	7518	24	of	of	IN
18751	7518	25	the	the	DT
18751	7518	26	metal	metal	NN
18751	7518	27	(	(	-LRB-
18751	7518	28	Mn	Mn	NNP
18751	7518	29	)	)	-RRB-
18751	7518	30	,	,	,
18751	7518	31	is	be	VBZ
18751	7518	32	dissolved	dissolve	VBN
18751	7518	33	in	in	IN
18751	7518	34	hydrochloric	hydrochloric	JJ
18751	7518	35	acid	acid	NN
18751	7518	36	in	in	IN
18751	7518	37	a	a	DT
18751	7518	38	pint	pint	NN
18751	7518	39	beaker	beaker	NN
18751	7518	40	,	,	,
18751	7518	41	and	and	CC
18751	7518	42	,	,	,
18751	7518	43	if	if	IN
18751	7518	44	necessary	necessary	JJ
18751	7518	45	,	,	,
18751	7518	46	3	3	CD
18751	7518	47	or	or	CC
18751	7518	48	4	4	CD
18751	7518	49	c.c	c.c	NN
18751	7518	50	.	.	.
18751	7519	1	of	of	IN
18751	7519	2	nitric	nitric	JJ
18751	7519	3	acid	acid	NN
18751	7519	4	are	be	VBP
18751	7519	5	added	add	VBN
18751	7519	6	to	to	TO
18751	7519	7	peroxidise	peroxidise	VB
18751	7519	8	the	the	DT
18751	7519	9	iron	iron	NN
18751	7519	10	,	,	,
18751	7519	11	and	and	CC
18751	7519	12	ferric	ferric	JJ
18751	7519	13	chloride	chloride	NN
18751	7519	14	is	be	VBZ
18751	7519	15	added	add	VBN
18751	7519	16	if	if	IN
18751	7519	17	required	require	VBN
18751	7519	18	,	,	,
18751	7519	19	so	so	IN
18751	7519	20	that	that	IN
18751	7519	21	there	there	EX
18751	7519	22	may	may	MD
18751	7519	23	be	be	VB
18751	7519	24	at	at	IN
18751	7519	25	least	least	JJS
18751	7519	26	as	as	IN
18751	7519	27	much	much	JJ
18751	7519	28	iron	iron	NN
18751	7519	29	as	as	IN
18751	7519	30	manganese	manganese	NNP
18751	7519	31	.	.	.
18751	7520	1	Calcium	calcium	NN
18751	7520	2	carbonate	carbonate	NN
18751	7520	3	is	be	VBZ
18751	7520	4	added	add	VBN
18751	7520	5	till	till	IN
18751	7520	6	the	the	DT
18751	7520	7	solution	solution	NN
18751	7520	8	is	be	VBZ
18751	7520	9	slightly	slightly	RB
18751	7520	10	red	red	JJ
18751	7520	11	;	;	:
18751	7520	12	and	and	CC
18751	7520	13	next	next	RB
18751	7520	14	the	the	DT
18751	7520	15	redness	redness	NN
18751	7520	16	is	be	VBZ
18751	7520	17	removed	remove	VBN
18751	7520	18	by	by	IN
18751	7520	19	the	the	DT
18751	7520	20	cautious	cautious	JJ
18751	7520	21	addition	addition	NN
18751	7520	22	of	of	IN
18751	7520	23	acid	acid	NN
18751	7520	24	;	;	:
18751	7520	25	30	30	CD
18751	7520	26	c.c	c.c	NNP
18751	7520	27	.	.	.
18751	7521	1	of	of	IN
18751	7521	2	zinc	zinc	NN
18751	7521	3	chloride	chloride	NN
18751	7521	4	solution	solution	NN
18751	7521	5	(	(	-LRB-
18751	7521	6	containing	contain	VBG
18751	7521	7	15	15	CD
18751	7521	8	grams	gram	NNS
18751	7521	9	of	of	IN
18751	7521	10	zinc	zinc	NN
18751	7521	11	per	per	IN
18751	7521	12	litre	litre	NN
18751	7521	13	)	)	-RRB-
18751	7521	14	are	be	VBP
18751	7521	15	added	add	VBN
18751	7521	16	,	,	,
18751	7521	17	the	the	DT
18751	7521	18	liquid	liquid	NN
18751	7521	19	is	be	VBZ
18751	7521	20	brought	bring	VBN
18751	7521	21	to	to	IN
18751	7521	22	boil	boil	VB
18751	7521	23	and	and	CC
18751	7521	24	diluted	dilute	VBN
18751	7521	25	to	to	IN
18751	7521	26	about	about	RB
18751	7521	27	300	300	CD
18751	7521	28	c.c	c.c	NNP
18751	7521	29	.	.	.
18751	7522	1	with	with	IN
18751	7522	2	boiling	boiling	NN
18751	7522	3	water	water	NN
18751	7522	4	;	;	:
18751	7522	5	60	60	CD
18751	7522	6	c.c	c.c	NNP
18751	7522	7	.	.	.
18751	7523	1	of	of	IN
18751	7523	2	a	a	DT
18751	7523	3	solution	solution	NN
18751	7523	4	of	of	IN
18751	7523	5	bleaching	bleach	VBG
18751	7523	6	powder	powder	NN
18751	7523	7	(	(	-LRB-
18751	7523	8	33	33	CD
18751	7523	9	grams	gram	NNS
18751	7523	10	to	to	IN
18751	7523	11	the	the	DT
18751	7523	12	litre	litre	NN
18751	7523	13	and	and	CC
18751	7523	14	filtered	filtered	NNP
18751	7523	15	)	)	-RRB-
18751	7523	16	,	,	,
18751	7523	17	rendered	render	VBN
18751	7523	18	slightly	slightly	RB
18751	7523	19	greenish	greenish	JJ
18751	7523	20	by	by	IN
18751	7523	21	acid	acid	NN
18751	7523	22	,	,	,
18751	7523	23	are	be	VBP
18751	7523	24	then	then	RB
18751	7523	25	run	run	VBN
18751	7523	26	in	in	RB
18751	7523	27	and	and	CC
18751	7523	28	are	be	VBP
18751	7523	29	followed	follow	VBN
18751	7523	30	by	by	IN
18751	7523	31	3	3	CD
18751	7523	32	grams	gram	NNS
18751	7523	33	of	of	IN
18751	7523	34	calcium	calcium	NN
18751	7523	35	carbonate	carbonate	NN
18751	7523	36	suspended	suspend	VBN
18751	7523	37	in	in	IN
18751	7523	38	15	15	CD
18751	7523	39	c.c	c.c	NNP
18751	7523	40	.	.	.
18751	7524	1	of	of	IN
18751	7524	2	boiling	boiling	NN
18751	7524	3	water	water	NN
18751	7524	4	.	.	.
18751	7525	1	During	during	IN
18751	7525	2	effervescence	effervescence	NN
18751	7525	3	the	the	DT
18751	7525	4	beaker	beaker	NN
18751	7525	5	is	be	VBZ
18751	7525	6	covered	cover	VBN
18751	7525	7	,	,	,
18751	7525	8	the	the	DT
18751	7525	9	precipitate	precipitate	NN
18751	7525	10	is	be	VBZ
18751	7525	11	stirred	stir	VBN
18751	7525	12	,	,	,
18751	7525	13	and	and	CC
18751	7525	14	2	2	CD
18751	7525	15	c.c	c.c	NNP
18751	7525	16	.	.	.
18751	7526	1	of	of	IN
18751	7526	2	methylated	methylated	JJ
18751	7526	3	spirit	spirit	NN
18751	7526	4	are	be	VBP
18751	7526	5	mixed	mix	VBN
18751	7526	6	in	in	RP
18751	7526	7	.	.	.
18751	7527	1	The	the	DT
18751	7527	2	precipitate	precipitate	NN
18751	7527	3	is	be	VBZ
18751	7527	4	collected	collect	VBN
18751	7527	5	on	on	IN
18751	7527	6	a	a	DT
18751	7527	7	large	large	JJ
18751	7527	8	filter	filter	NN
18751	7527	9	,	,	,
18751	7527	10	washed	wash	VBN
18751	7527	11	with	with	IN
18751	7527	12	cold	cold	JJ
18751	7527	13	water	water	NN
18751	7527	14	,	,	,
18751	7527	15	and	and	CC
18751	7527	16	then	then	RB
18751	7527	17	with	with	IN
18751	7527	18	hot	hot	JJ
18751	7527	19	,	,	,
18751	7527	20	till	till	IN
18751	7527	21	free	free	JJ
18751	7527	22	from	from	IN
18751	7527	23	chlorine	chlorine	NN
18751	7527	24	,	,	,
18751	7527	25	which	which	WDT
18751	7527	26	is	be	VBZ
18751	7527	27	tested	test	VBN
18751	7527	28	for	for	IN
18751	7527	29	with	with	IN
18751	7527	30	starch	starch	NN
18751	7527	31	and	and	CC
18751	7527	32	potassium	potassium	NN
18751	7527	33	iodide	iodide	NN
18751	7527	34	.	.	.
18751	7528	1	The	the	DT
18751	7528	2	acid	acid	JJ
18751	7528	3	ferrous	ferrous	JJ
18751	7528	4	sulphate	sulphate	NN
18751	7528	5	solution	solution	NN
18751	7528	6	(	(	-LRB-
18751	7528	7	presently	presently	RB
18751	7528	8	described	describe	VBN
18751	7528	9	)	)	-RRB-
18751	7528	10	is	be	VBZ
18751	7528	11	then	then	RB
18751	7528	12	measured	measure	VBN
18751	7528	13	into	into	IN
18751	7528	14	the	the	DT
18751	7528	15	beaker	beaker	NN
18751	7528	16	,	,	,
18751	7528	17	and	and	CC
18751	7528	18	the	the	DT
18751	7528	19	precipitate	precipitate	NN
18751	7528	20	,	,	,
18751	7528	21	still	still	RB
18751	7528	22	in	in	IN
18751	7528	23	the	the	DT
18751	7528	24	paper	paper	NN
18751	7528	25	,	,	,
18751	7528	26	added	add	VBD
18751	7528	27	;	;	:
18751	7528	28	more	more	JJR
18751	7528	29	acid	acid	NN
18751	7528	30	is	be	VBZ
18751	7528	31	added	add	VBN
18751	7528	32	(	(	-LRB-
18751	7528	33	if	if	IN
18751	7528	34	necessary	necessary	JJ
18751	7528	35	)	)	-RRB-
18751	7528	36	,	,	,
18751	7528	37	and	and	CC
18751	7528	38	the	the	DT
18751	7528	39	solution	solution	NN
18751	7528	40	is	be	VBZ
18751	7528	41	diluted	dilute	VBN
18751	7528	42	and	and	CC
18751	7528	43	titrated	titrated	JJ
18751	7528	44	.	.	.
18751	7529	1	In	in	IN
18751	7529	2	place	place	NN
18751	7529	3	of	of	IN
18751	7529	4	bleaching	bleach	VBG
18751	7529	5	powder	powder	NN
18751	7529	6	solution	solution	NN
18751	7529	7	,	,	,
18751	7529	8	90	90	CD
18751	7529	9	c.c	c.c	NNP
18751	7529	10	.	.	.
18751	7530	1	of	of	IN
18751	7530	2	bromine	bromine	NNP
18751	7530	3	water	water	NNP
18751	7530	4	(	(	-LRB-
18751	7530	5	containing	contain	VBG
18751	7530	6	22	22	CD
18751	7530	7	grams	gram	NNS
18751	7530	8	per	per	IN
18751	7530	9	litre	litre	NN
18751	7530	10	)	)	-RRB-
18751	7530	11	may	may	MD
18751	7530	12	be	be	VB
18751	7530	13	used	use	VBN
18751	7530	14	.	.	.
18751	7531	1	FERROUS	FERROUS	NNP
18751	7531	2	SULPHATE	SULPHATE	NNP
18751	7531	3	ASSAY	ASSAY	NNP
18751	7531	4	.	.	.
18751	7532	1	This	this	DT
18751	7532	2	method	method	NN
18751	7532	3	,	,	,
18751	7532	4	which	which	WDT
18751	7532	5	is	be	VBZ
18751	7532	6	the	the	DT
18751	7532	7	one	one	CD
18751	7532	8	commonly	commonly	RB
18751	7532	9	used	use	VBN
18751	7532	10	,	,	,
18751	7532	11	is	be	VBZ
18751	7532	12	based	base	VBN
18751	7532	13	on	on	IN
18751	7532	14	the	the	DT
18751	7532	15	determination	determination	NN
18751	7532	16	of	of	IN
18751	7532	17	the	the	DT
18751	7532	18	amount	amount	NN
18751	7532	19	of	of	IN
18751	7532	20	ferrous	ferrous	JJ
18751	7532	21	iron	iron	NN
18751	7532	22	oxidised	oxidise	VBN
18751	7532	23	by	by	IN
18751	7532	24	a	a	DT
18751	7532	25	known	know	VBN
18751	7532	26	weight	weight	NN
18751	7532	27	of	of	IN
18751	7532	28	the	the	DT
18751	7532	29	ore	ore	NN
18751	7532	30	.	.	.
18751	7533	1	It	-PRON-	PRP
18751	7533	2	is	be	VBZ
18751	7533	3	known	know	VBN
18751	7533	4	that	that	IN
18751	7533	5	87	87	CD
18751	7533	6	parts	part	NNS
18751	7533	7	of	of	IN
18751	7533	8	the	the	DT
18751	7533	9	dioxide	dioxide	NN
18751	7533	10	will	will	MD
18751	7533	11	oxidise	oxidise	VB
18751	7533	12	112	112	CD
18751	7533	13	parts	part	NNS
18751	7533	14	of	of	IN
18751	7533	15	ferrous	ferrous	JJ
18751	7533	16	iron;[83	iron;[83	NNP
18751	7533	17	]	]	-RRB-
18751	7533	18	therefore	therefore	RB
18751	7533	19	1	1	CD
18751	7533	20	gram	gram	NN
18751	7533	21	will	will	MD
18751	7533	22	oxidise	oxidise	VB
18751	7533	23	1.287	1.287	CD
18751	7533	24	gram	gram	NN
18751	7533	25	of	of	IN
18751	7533	26	ferrous	ferrous	JJ
18751	7533	27	iron	iron	NN
18751	7533	28	,	,	,
18751	7533	29	or	or	CC
18751	7533	30	1	1	CD
18751	7533	31	gram	gram	NN
18751	7533	32	of	of	IN
18751	7533	33	ferrous	ferrous	JJ
18751	7533	34	iron	iron	NN
18751	7533	35	oxidised	oxidise	VBN
18751	7533	36	will	will	MD
18751	7533	37	be	be	VB
18751	7533	38	equivalent	equivalent	JJ
18751	7533	39	to	to	IN
18751	7533	40	0.7768	0.7768	CD
18751	7533	41	gram	gram	NN
18751	7533	42	of	of	IN
18751	7533	43	the	the	DT
18751	7533	44	dioxide	dioxide	NN
18751	7533	45	.	.	.
18751	7534	1	The	the	DT
18751	7534	2	finely	finely	RB
18751	7534	3	-	-	HYPH
18751	7534	4	divided	divide	VBN
18751	7534	5	substance	substance	NN
18751	7534	6	containing	contain	VBG
18751	7534	7	the	the	DT
18751	7534	8	dioxide	dioxide	NN
18751	7534	9	is	be	VBZ
18751	7534	10	digested	digest	VBN
18751	7534	11	in	in	IN
18751	7534	12	a	a	DT
18751	7534	13	solution	solution	NN
18751	7534	14	of	of	IN
18751	7534	15	a	a	DT
18751	7534	16	known	know	VBN
18751	7534	17	quantity	quantity	NN
18751	7534	18	of	of	IN
18751	7534	19	iron	iron	NN
18751	7534	20	in	in	IN
18751	7534	21	sulphuric	sulphuric	JJ
18751	7534	22	acid	acid	NN
18751	7534	23	.	.	.
18751	7535	1	The	the	DT
18751	7535	2	iron	iron	NN
18751	7535	3	,	,	,
18751	7535	4	of	of	IN
18751	7535	5	course	course	NN
18751	7535	6	,	,	,
18751	7535	7	must	must	MD
18751	7535	8	be	be	VB
18751	7535	9	in	in	IN
18751	7535	10	excess	excess	NN
18751	7535	11	,	,	,
18751	7535	12	which	which	WDT
18751	7535	13	excess	excess	NN
18751	7535	14	is	be	VBZ
18751	7535	15	determined	determine	VBN
18751	7535	16	when	when	WRB
18751	7535	17	the	the	DT
18751	7535	18	ore	ore	NN
18751	7535	19	is	be	VBZ
18751	7535	20	dissolved	dissolve	VBN
18751	7535	21	by	by	IN
18751	7535	22	titrating	titrate	VBG
18751	7535	23	with	with	IN
18751	7535	24	standard	standard	JJ
18751	7535	25	permanganate	permanganate	JJ
18751	7535	26	or	or	CC
18751	7535	27	bichromate	bichromate	NN
18751	7535	28	of	of	IN
18751	7535	29	potash	potash	NN
18751	7535	30	solution	solution	NN
18751	7535	31	.	.	.
18751	7536	1	The	the	DT
18751	7536	2	assay	assay	NN
18751	7536	3	resolves	resolve	VBZ
18751	7536	4	itself	-PRON-	PRP
18751	7536	5	into	into	IN
18751	7536	6	one	one	CD
18751	7536	7	for	for	IN
18751	7536	8	the	the	DT
18751	7536	9	determination	determination	NN
18751	7536	10	of	of	IN
18751	7536	11	ferrous	ferrous	JJ
18751	7536	12	iron	iron	NN
18751	7536	13	,	,	,
18751	7536	14	for	for	IN
18751	7536	15	which	which	WDT
18751	7536	16	the	the	DT
18751	7536	17	standard	standard	JJ
18751	7536	18	solutions	solution	NNS
18751	7536	19	and	and	CC
18751	7536	20	method	method	NN
18751	7536	21	of	of	IN
18751	7536	22	working	working	NN
18751	7536	23	described	describe	VBN
18751	7536	24	under	under	IN
18751	7536	25	_	_	NNP
18751	7536	26	Iron	Iron	NNP
18751	7536	27	_	_	NNP
18751	7536	28	are	be	VBP
18751	7536	29	used	use	VBN
18751	7536	30	.	.	.
18751	7537	1	The	the	DT
18751	7537	2	assay	assay	NN
18751	7537	3	is	be	VBZ
18751	7537	4	as	as	IN
18751	7537	5	follows:--For	follows:--for	JJ
18751	7537	6	rich	rich	JJ
18751	7537	7	ores	ore	NNS
18751	7537	8	,	,	,
18751	7537	9	2	2	CD
18751	7537	10	grams	gram	NNS
18751	7537	11	of	of	IN
18751	7537	12	clean	clean	JJ
18751	7537	13	soft	soft	JJ
18751	7537	14	iron	iron	NN
18751	7537	15	wire	wire	NN
18751	7537	16	are	be	VBP
18751	7537	17	treated	treat	VBN
18751	7537	18	,	,	,
18751	7537	19	in	in	IN
18751	7537	20	a	a	DT
18751	7537	21	pint	pint	NN
18751	7537	22	flask	flask	NN
18751	7537	23	,	,	,
18751	7537	24	with	with	IN
18751	7537	25	100	100	CD
18751	7537	26	c.c	c.c	NNP
18751	7537	27	.	.	.
18751	7538	1	of	of	IN
18751	7538	2	dilute	dilute	NNP
18751	7538	3	sulphuric	sulphuric	NNP
18751	7538	4	acid	acid	NNP
18751	7538	5	and	and	CC
18751	7538	6	warmed	warm	VBN
18751	7538	7	till	till	IN
18751	7538	8	dissolved	dissolve	VBN
18751	7538	9	.	.	.
18751	7539	1	Carefully	carefully	RB
18751	7539	2	sample	sample	VB
18751	7539	3	the	the	DT
18751	7539	4	ore	ore	NN
18751	7539	5	,	,	,
18751	7539	6	and	and	CC
18751	7539	7	in	in	IN
18751	7539	8	one	one	CD
18751	7539	9	portion	portion	NN
18751	7539	10	determine	determine	VB
18751	7539	11	the	the	DT
18751	7539	12	"	"	``
18751	7539	13	moisture	moisture	NN
18751	7539	14	at	at	IN
18751	7539	15	100	100	CD
18751	7539	16	°	°	NNS
18751	7539	17	C.	C.	NNP
18751	7539	18	;	;	:
18751	7539	19	"	"	``
18751	7539	20	grind	grind	VB
18751	7539	21	the	the	DT
18751	7539	22	rest	rest	NN
18751	7539	23	in	in	IN
18751	7539	24	a	a	DT
18751	7539	25	Wedgwood	Wedgwood	NNP
18751	7539	26	mortar	mortar	NN
18751	7539	27	with	with	IN
18751	7539	28	a	a	DT
18751	7539	29	little	little	JJ
18751	7539	30	pure	pure	JJ
18751	7539	31	alcohol	alcohol	NN
18751	7539	32	until	until	IN
18751	7539	33	free	free	JJ
18751	7539	34	from	from	IN
18751	7539	35	grit	grit	NN
18751	7539	36	.	.	.
18751	7540	1	This	this	DT
18751	7540	2	reduces	reduce	VBZ
18751	7540	3	the	the	DT
18751	7540	4	substance	substance	NN
18751	7540	5	to	to	IN
18751	7540	6	a	a	DT
18751	7540	7	finely	finely	RB
18751	7540	8	-	-	HYPH
18751	7540	9	divided	divide	VBN
18751	7540	10	state	state	NN
18751	7540	11	and	and	CC
18751	7540	12	assists	assist	NNS
18751	7540	13	solution	solution	NN
18751	7540	14	.	.	.
18751	7541	1	Evaporate	evaporate	VB
18751	7541	2	off	off	RP
18751	7541	3	the	the	DT
18751	7541	4	alcohol	alcohol	NN
18751	7541	5	and	and	CC
18751	7541	6	dry	dry	JJ
18751	7541	7	at	at	IN
18751	7541	8	100	100	CD
18751	7541	9	°	°	NNS
18751	7541	10	C.	C.	NNP
18751	7541	11	,	,	,
18751	7541	12	mix	mix	VB
18751	7541	13	well	well	RB
18751	7541	14	,	,	,
18751	7541	15	and	and	CC
18751	7541	16	keep	keep	VB
18751	7541	17	in	in	RP
18751	7541	18	a	a	DT
18751	7541	19	weighing	weighing	NN
18751	7541	20	-	-	HYPH
18751	7541	21	bottle	bottle	NN
18751	7541	22	.	.	.
18751	7542	1	Weigh	weigh	VB
18751	7542	2	up	up	RP
18751	7542	3	2	2	CD
18751	7542	4	grams	gram	NNS
18751	7542	5	and	and	CC
18751	7542	6	add	add	VB
18751	7542	7	them	-PRON-	PRP
18751	7542	8	to	to	IN
18751	7542	9	the	the	DT
18751	7542	10	solution	solution	NN
18751	7542	11	of	of	IN
18751	7542	12	iron	iron	NN
18751	7542	13	in	in	IN
18751	7542	14	the	the	DT
18751	7542	15	flask	flask	NN
18751	7542	16	;	;	:
18751	7542	17	carefully	carefully	RB
18751	7542	18	wash	wash	VB
18751	7542	19	it	-PRON-	PRP
18751	7542	20	all	all	DT
18751	7542	21	down	down	RP
18751	7542	22	into	into	IN
18751	7542	23	the	the	DT
18751	7542	24	acid	acid	JJ
18751	7542	25	liquid	liquid	NN
18751	7542	26	.	.	.
18751	7543	1	On	on	IN
18751	7543	2	rotating	rotate	VBG
18751	7543	3	the	the	DT
18751	7543	4	flask	flask	NN
18751	7543	5	the	the	DT
18751	7543	6	ore	ore	NN
18751	7543	7	will	will	MD
18751	7543	8	rapidly	rapidly	RB
18751	7543	9	dissolve	dissolve	VB
18751	7543	10	,	,	,
18751	7543	11	but	but	CC
18751	7543	12	gentle	gentle	JJ
18751	7543	13	heat	heat	NN
18751	7543	14	may	may	MD
18751	7543	15	be	be	VB
18751	7543	16	used	use	VBN
18751	7543	17	towards	towards	IN
18751	7543	18	the	the	DT
18751	7543	19	end	end	NN
18751	7543	20	to	to	TO
18751	7543	21	complete	complete	VB
18751	7543	22	the	the	DT
18751	7543	23	solution	solution	NN
18751	7543	24	.	.	.
18751	7544	1	When	when	WRB
18751	7544	2	the	the	DT
18751	7544	3	residue	residue	NN
18751	7544	4	is	be	VBZ
18751	7544	5	clean	clean	JJ
18751	7544	6	and	and	CC
18751	7544	7	sandy	sandy	JJ
18751	7544	8	-	-	HYPH
18751	7544	9	looking	look	VBG
18751	7544	10	,	,	,
18751	7544	11	and	and	CC
18751	7544	12	free	free	JJ
18751	7544	13	from	from	IN
18751	7544	14	black	black	JJ
18751	7544	15	particles	particle	NNS
18751	7544	16	,	,	,
18751	7544	17	the	the	DT
18751	7544	18	flask	flask	NN
18751	7544	19	is	be	VBZ
18751	7544	20	cooled	cool	VBN
18751	7544	21	,	,	,
18751	7544	22	and	and	CC
18751	7544	23	the	the	DT
18751	7544	24	residual	residual	JJ
18751	7544	25	ferrous	ferrous	JJ
18751	7544	26	iron	iron	NN
18751	7544	27	is	be	VBZ
18751	7544	28	determined	determine	VBN
18751	7544	29	by	by	IN
18751	7544	30	titration	titration	NN
18751	7544	31	with	with	IN
18751	7544	32	"	"	``
18751	7544	33	permanganate	permanganate	JJ
18751	7544	34	.	.	.
18751	7544	35	"	"	''
18751	7545	1	The	the	DT
18751	7545	2	iron	iron	NN
18751	7545	3	thus	thus	RB
18751	7545	4	found	find	VBD
18751	7545	5	,	,	,
18751	7545	6	deducted	deduct	VBN
18751	7545	7	from	from	IN
18751	7545	8	the	the	DT
18751	7545	9	2	2	CD
18751	7545	10	grams	gram	NNS
18751	7545	11	taken	take	VBN
18751	7545	12	,	,	,
18751	7545	13	will	will	MD
18751	7545	14	give	give	VB
18751	7545	15	the	the	DT
18751	7545	16	amount	amount	NN
18751	7545	17	of	of	IN
18751	7545	18	iron	iron	NN
18751	7545	19	peroxidised	peroxidise	VBN
18751	7545	20	by	by	IN
18751	7545	21	the	the	DT
18751	7545	22	dioxide	dioxide	NN
18751	7545	23	contained	contain	VBN
18751	7545	24	in	in	IN
18751	7545	25	the	the	DT
18751	7545	26	2	2	CD
18751	7545	27	grams	gram	NNS
18751	7545	28	of	of	IN
18751	7545	29	ore	ore	NN
18751	7545	30	.	.	.
18751	7546	1	This	this	DT
18751	7546	2	divided	divide	VBN
18751	7546	3	by	by	IN
18751	7546	4	2	2	CD
18751	7546	5	and	and	CC
18751	7546	6	multiplied	multiply	VBN
18751	7546	7	by	by	IN
18751	7546	8	77.68	77.68	CD
18751	7546	9	will	will	MD
18751	7546	10	give	give	VB
18751	7546	11	the	the	DT
18751	7546	12	percentage	percentage	NN
18751	7546	13	of	of	IN
18751	7546	14	dioxide	dioxide	NN
18751	7546	15	in	in	IN
18751	7546	16	the	the	DT
18751	7546	17	sample	sample	NN
18751	7546	18	,	,	,
18751	7546	19	or	or	CC
18751	7546	20	multiplied	multiply	VBN
18751	7546	21	by	by	IN
18751	7546	22	49.41	49.41	CD
18751	7546	23	will	will	MD
18751	7546	24	give	give	VB
18751	7546	25	that	that	DT
18751	7546	26	of	of	IN
18751	7546	27	metallic	metallic	JJ
18751	7546	28	manganese	manganese	NNP
18751	7546	29	.	.	.
18751	7547	1	When	when	WRB
18751	7547	2	the	the	DT
18751	7547	3	quantity	quantity	NN
18751	7547	4	of	of	IN
18751	7547	5	manganese	manganese	JJ
18751	7547	6	or	or	CC
18751	7547	7	of	of	IN
18751	7547	8	the	the	DT
18751	7547	9	dioxide	dioxide	NN
18751	7547	10	to	to	TO
18751	7547	11	be	be	VB
18751	7547	12	determined	determine	VBN
18751	7547	13	is	be	VBZ
18751	7547	14	small	small	JJ
18751	7547	15	,	,	,
18751	7547	16	it	-PRON-	PRP
18751	7547	17	is	be	VBZ
18751	7547	18	not	not	RB
18751	7547	19	necessary	necessary	JJ
18751	7547	20	to	to	TO
18751	7547	21	use	use	VB
18751	7547	22	2	2	CD
18751	7547	23	grams	gram	NNS
18751	7547	24	of	of	IN
18751	7547	25	iron	iron	NN
18751	7547	26	;	;	:
18751	7547	27	1	1	CD
18751	7547	28	gram	gram	NN
18751	7547	29	,	,	,
18751	7547	30	or	or	CC
18751	7547	31	even	even	RB
18751	7547	32	less	less	JJR
18751	7547	33	,	,	,
18751	7547	34	may	may	MD
18751	7547	35	be	be	VB
18751	7547	36	taken	take	VBN
18751	7547	37	.	.	.
18751	7548	1	The	the	DT
18751	7548	2	iron	iron	NN
18751	7548	3	may	may	MD
18751	7548	4	be	be	VB
18751	7548	5	used	use	VBN
18751	7548	6	in	in	IN
18751	7548	7	the	the	DT
18751	7548	8	form	form	NN
18751	7548	9	of	of	IN
18751	7548	10	a	a	DT
18751	7548	11	standard	standard	JJ
18751	7548	12	solution	solution	NN
18751	7548	13	of	of	IN
18751	7548	14	ferrous	ferrous	JJ
18751	7548	15	sulphate	sulphate	NN
18751	7548	16	and	and	CC
18751	7548	17	portions	portion	NNS
18751	7548	18	measured	measure	VBN
18751	7548	19	off	off	RP
18751	7548	20	,	,	,
18751	7548	21	thus	thus	RB
18751	7548	22	saving	save	VBG
18751	7548	23	the	the	DT
18751	7548	24	labour	labour	NN
18751	7548	25	of	of	IN
18751	7548	26	weighing	weighing	NN
18751	7548	27	.	.	.
18751	7549	1	~Determination	~Determination	NFP
18751	7549	2	of	of	IN
18751	7549	3	Dioxide	dioxide	NN
18751	7549	4	in	in	IN
18751	7549	5	a	a	DT
18751	7549	6	Manganese	Manganese	NNP
18751	7549	7	Ore.~--Weigh	Ore.~--Weigh	NNP
18751	7549	8	up	up	RB
18751	7549	9	1	1	CD
18751	7549	10	or	or	CC
18751	7549	11	2	2	CD
18751	7549	12	grams	gram	NNS
18751	7549	13	of	of	IN
18751	7549	14	the	the	DT
18751	7549	15	finely	finely	RB
18751	7549	16	-	-	HYPH
18751	7549	17	powdered	powder	VBN
18751	7549	18	ore[84	ore[84	NN
18751	7549	19	]	]	-RRB-
18751	7549	20	and	and	CC
18751	7549	21	an	an	DT
18751	7549	22	equal	equal	JJ
18751	7549	23	weight	weight	NN
18751	7549	24	of	of	IN
18751	7549	25	pure	pure	JJ
18751	7549	26	iron	iron	NN
18751	7549	27	wire	wire	NN
18751	7549	28	,	,	,
18751	7549	29	dissolve	dissolve	VB
18751	7549	30	the	the	DT
18751	7549	31	wire	wire	NN
18751	7549	32	in	in	IN
18751	7549	33	50	50	CD
18751	7549	34	or	or	CC
18751	7549	35	100	100	CD
18751	7549	36	c.c	c.c	NNP
18751	7549	37	.	.	.
18751	7550	1	of	of	IN
18751	7550	2	dilute	dilute	NNP
18751	7550	3	sulphuric	sulphuric	NNP
18751	7550	4	acid	acid	NNP
18751	7550	5	,	,	,
18751	7550	6	and	and	CC
18751	7550	7	,	,	,
18751	7550	8	when	when	WRB
18751	7550	9	solution	solution	NN
18751	7550	10	is	be	VBZ
18751	7550	11	complete	complete	JJ
18751	7550	12	,	,	,
18751	7550	13	add	add	VB
18751	7550	14	the	the	DT
18751	7550	15	ore	ore	NN
18751	7550	16	and	and	CC
18751	7550	17	warm	warm	JJ
18751	7550	18	till	till	IN
18751	7550	19	it	-PRON-	PRP
18751	7550	20	too	too	RB
18751	7550	21	is	be	VBZ
18751	7550	22	dissolved	dissolve	VBN
18751	7550	23	.	.	.
18751	7551	1	Cool	cool	UH
18751	7551	2	and	and	CC
18751	7551	3	titrate	titrate	VB
18751	7551	4	the	the	DT
18751	7551	5	remaining	remain	VBG
18751	7551	6	ferrous	ferrous	JJ
18751	7551	7	iron	iron	NN
18751	7551	8	with	with	IN
18751	7551	9	the	the	DT
18751	7551	10	permanganate	permanganate	JJ
18751	7551	11	or	or	CC
18751	7551	12	bichromate	bichromate	NN
18751	7551	13	of	of	IN
18751	7551	14	potassium	potassium	NN
18751	7551	15	solution	solution	NN
18751	7551	16	.	.	.
18751	7552	1	For	for	IN
18751	7552	2	example	example	NN
18751	7552	3	,	,	,
18751	7552	4	0.7560	0.7560	CD
18751	7552	5	gram	gram	NN
18751	7552	6	of	of	IN
18751	7552	7	pyrolusite	pyrolusite	NN
18751	7552	8	and	and	CC
18751	7552	9	1.000	1.000	CD
18751	7552	10	gram	gram	NN
18751	7552	11	of	of	IN
18751	7552	12	iron	iron	NN
18751	7552	13	were	be	VBD
18751	7552	14	taken	take	VBN
18751	7552	15	and	and	CC
18751	7552	16	treated	treat	VBN
18751	7552	17	as	as	IN
18751	7552	18	above	above	RB
18751	7552	19	;	;	:
18751	7552	20	13.9	13.9	CD
18751	7552	21	c.c	c.c	NNP
18751	7552	22	.	.	.
18751	7553	1	of	of	IN
18751	7553	2	"	"	``
18751	7553	3	permanganate	permanganate	JJ
18751	7553	4	"	"	''
18751	7553	5	(	(	-LRB-
18751	7553	6	standard	standard	NNP
18751	7553	7	100	100	CD
18751	7553	8	c.c	c.c	NNP
18751	7553	9	.	.	.
18751	7554	1	=	=	NFP
18751	7554	2	0.4920	0.4920	CD
18751	7554	3	gram	gram	NN
18751	7554	4	iron	iron	NN
18751	7554	5	)	)	-RRB-
18751	7554	6	were	be	VBD
18751	7554	7	required	require	VBN
18751	7554	8	;	;	:
18751	7554	9	this	this	DT
18751	7554	10	indicates	indicate	VBZ
18751	7554	11	that	that	IN
18751	7554	12	0.0684	0.0684	CD
18751	7554	13	gram	gram	NN
18751	7554	14	of	of	IN
18751	7554	15	iron	iron	NN
18751	7554	16	was	be	VBD
18751	7554	17	left	leave	VBN
18751	7554	18	unoxidised	unoxidised	JJ
18751	7554	19	by	by	IN
18751	7554	20	the	the	DT
18751	7554	21	ore	ore	NN
18751	7554	22	.	.	.
18751	7555	1	The	the	DT
18751	7555	2	iron	iron	NN
18751	7555	3	oxidised	oxidise	VBN
18751	7555	4	,	,	,
18751	7555	5	then	then	RB
18751	7555	6	,	,	,
18751	7555	7	was	be	VBD
18751	7555	8	0.9316	0.9316	CD
18751	7555	9	gram	gram	NN
18751	7555	10	(	(	-LRB-
18751	7555	11	1.000	1.000	CD
18751	7555	12	-	-	SYM
18751	7555	13	0.0684	0.0684	CD
18751	7555	14	)	)	-RRB-
18751	7555	15	;	;	:
18751	7555	16	multiplying	multiply	VBG
18751	7555	17	this	this	DT
18751	7555	18	by	by	IN
18751	7555	19	0.7768	0.7768	CD
18751	7555	20	,	,	,
18751	7555	21	we	-PRON-	PRP
18751	7555	22	find	find	VBP
18751	7555	23	that	that	IN
18751	7555	24	0.7237	0.7237	CD
18751	7555	25	gram	gram	NN
18751	7555	26	is	be	VBZ
18751	7555	27	the	the	DT
18751	7555	28	quantity	quantity	NN
18751	7555	29	of	of	IN
18751	7555	30	manganese	manganese	JJ
18751	7555	31	dioxide	dioxide	NN
18751	7555	32	which	which	WDT
18751	7555	33	was	be	VBD
18751	7555	34	present	present	JJ
18751	7555	35	.	.	.
18751	7556	1	This	this	DT
18751	7556	2	is	be	VBZ
18751	7556	3	equivalent	equivalent	JJ
18751	7556	4	to	to	IN
18751	7556	5	95.77	95.77	CD
18751	7556	6	per	per	NN
18751	7556	7	cent	cent	NN
18751	7556	8	.	.	.
18751	7557	1	;	;	:
18751	7557	2	0.7560	0.7560	CD
18751	7557	3	:	:	:
18751	7557	4	0.7237	0.7237	CD
18751	7557	5	:	:	:
18751	7557	6	:	:	:
18751	7557	7	100	100	CD
18751	7557	8	:	:	:
18751	7557	9	95.77	95.77	CD
18751	7557	10	.	.	.
18751	7558	1	IODINE	IODINE	NNP
18751	7558	2	METHOD	METHOD	NNP
18751	7558	3	.	.	.
18751	7559	1	It	-PRON-	PRP
18751	7559	2	has	have	VBZ
18751	7559	3	been	be	VBN
18751	7559	4	already	already	RB
18751	7559	5	stated	state	VBN
18751	7559	6	that	that	IN
18751	7559	7	when	when	WRB
18751	7559	8	dioxide	dioxide	NN
18751	7559	9	of	of	IN
18751	7559	10	manganese	manganese	NNP
18751	7559	11	is	be	VBZ
18751	7559	12	boiled	boil	VBN
18751	7559	13	with	with	IN
18751	7559	14	strong	strong	JJ
18751	7559	15	hydrochloric	hydrochloric	JJ
18751	7559	16	acid	acid	NN
18751	7559	17	chlorine	chlorine	NN
18751	7559	18	is	be	VBZ
18751	7559	19	given	give	VBN
18751	7559	20	off	off	RP
18751	7559	21	,	,	,
18751	7559	22	and	and	CC
18751	7559	23	that	that	IN
18751	7559	24	the	the	DT
18751	7559	25	amount	amount	NN
18751	7559	26	of	of	IN
18751	7559	27	chlorine	chlorine	NN
18751	7559	28	so	so	RB
18751	7559	29	liberated	liberated	JJ
18751	7559	30	is	be	VBZ
18751	7559	31	a	a	DT
18751	7559	32	measure	measure	NN
18751	7559	33	of	of	IN
18751	7559	34	the	the	DT
18751	7559	35	dioxide	dioxide	NN
18751	7559	36	present	present	NN
18751	7559	37	.	.	.
18751	7560	1	If	if	IN
18751	7560	2	the	the	DT
18751	7560	3	chlorine	chlorine	NN
18751	7560	4	is	be	VBZ
18751	7560	5	passed	pass	VBN
18751	7560	6	into	into	IN
18751	7560	7	a	a	DT
18751	7560	8	solution	solution	NN
18751	7560	9	of	of	IN
18751	7560	10	potassium	potassium	NN
18751	7560	11	iodide	iodide	NN
18751	7560	12	,	,	,
18751	7560	13	an	an	DT
18751	7560	14	equivalent	equivalent	NN
18751	7560	15	of	of	IN
18751	7560	16	iodine	iodine	NN
18751	7560	17	will	will	MD
18751	7560	18	be	be	VB
18751	7560	19	set	set	VBN
18751	7560	20	free	free	JJ
18751	7560	21	.	.	.
18751	7561	1	[	[	-LRB-
18751	7561	2	85	85	CD
18751	7561	3	]	]	-RRB-
18751	7561	4	This	this	DT
18751	7561	5	is	be	VBZ
18751	7561	6	apparently	apparently	RB
18751	7561	7	a	a	DT
18751	7561	8	very	very	RB
18751	7561	9	indirect	indirect	JJ
18751	7561	10	way	way	NN
18751	7561	11	of	of	IN
18751	7561	12	determining	determine	VBG
18751	7561	13	how	how	WRB
18751	7561	14	much	much	JJ
18751	7561	15	of	of	IN
18751	7561	16	the	the	DT
18751	7561	17	dioxide	dioxide	NN
18751	7561	18	is	be	VBZ
18751	7561	19	present	present	JJ
18751	7561	20	;	;	:
18751	7561	21	but	but	CC
18751	7561	22	the	the	DT
18751	7561	23	reactions	reaction	NNS
18751	7561	24	are	be	VBP
18751	7561	25	very	very	RB
18751	7561	26	sharp	sharp	JJ
18751	7561	27	,	,	,
18751	7561	28	and	and	CC
18751	7561	29	the	the	DT
18751	7561	30	final	final	JJ
18751	7561	31	determination	determination	NN
18751	7561	32	of	of	IN
18751	7561	33	the	the	DT
18751	7561	34	iodine	iodine	NN
18751	7561	35	is	be	VBZ
18751	7561	36	an	an	DT
18751	7561	37	easy	easy	JJ
18751	7561	38	one	one	NN
18751	7561	39	.	.	.
18751	7562	1	[	[	-LRB-
18751	7562	2	Illustration	illustration	NN
18751	7562	3	:	:	:
18751	7562	4	FIG	FIG	NNP
18751	7562	5	.	.	.
18751	7563	1	60	60	CD
18751	7563	2	.	.	.
18751	7563	3	]	]	-RRB-
18751	7564	1	The	the	DT
18751	7564	2	finely	finely	RB
18751	7564	3	-	-	HYPH
18751	7564	4	powdered	powder	VBN
18751	7564	5	sample	sample	NN
18751	7564	6	of	of	IN
18751	7564	7	dioxide	dioxide	NN
18751	7564	8	is	be	VBZ
18751	7564	9	placed	place	VBN
18751	7564	10	in	in	IN
18751	7564	11	a	a	DT
18751	7564	12	small	small	JJ
18751	7564	13	flask	flask	NN
18751	7564	14	provided	provide	VBN
18751	7564	15	with	with	IN
18751	7564	16	an	an	DT
18751	7564	17	exit	exit	NN
18751	7564	18	tube	tube	NN
18751	7564	19	leading	lead	VBG
18751	7564	20	into	into	IN
18751	7564	21	a	a	DT
18751	7564	22	solution	solution	NN
18751	7564	23	of	of	IN
18751	7564	24	potassic	potassic	JJ
18751	7564	25	iodide	iodide	NN
18751	7564	26	(	(	-LRB-
18751	7564	27	fig	fig	NN
18751	7564	28	.	.	.
18751	7565	1	60	60	CD
18751	7565	2	)	)	-RRB-
18751	7565	3	.	.	.
18751	7566	1	On	on	IN
18751	7566	2	adding	add	VBG
18751	7566	3	hydrochloric	hydrochloric	JJ
18751	7566	4	acid	acid	NN
18751	7566	5	and	and	CC
18751	7566	6	boiling	boiling	NN
18751	7566	7	,	,	,
18751	7566	8	the	the	DT
18751	7566	9	chlorine	chlorine	NN
18751	7566	10	evolved	evolve	VBN
18751	7566	11	is	be	VBZ
18751	7566	12	driven	drive	VBN
18751	7566	13	into	into	IN
18751	7566	14	the	the	DT
18751	7566	15	iodide	iodide	NN
18751	7566	16	solution	solution	NN
18751	7566	17	and	and	CC
18751	7566	18	there	there	EX
18751	7566	19	absorbed	absorb	VBN
18751	7566	20	;	;	:
18751	7566	21	the	the	DT
18751	7566	22	boiling	boiling	NN
18751	7566	23	is	be	VBZ
18751	7566	24	continued	continue	VBN
18751	7566	25	till	till	IN
18751	7566	26	the	the	DT
18751	7566	27	steam	steam	NN
18751	7566	28	and	and	CC
18751	7566	29	hydrochloric	hydrochloric	JJ
18751	7566	30	acid	acid	NN
18751	7566	31	fumes	fume	NNS
18751	7566	32	have	have	VBP
18751	7566	33	driven	drive	VBN
18751	7566	34	the	the	DT
18751	7566	35	last	last	JJ
18751	7566	36	portions	portion	NNS
18751	7566	37	of	of	IN
18751	7566	38	the	the	DT
18751	7566	39	chlorine	chlorine	NN
18751	7566	40	out	out	IN
18751	7566	41	of	of	IN
18751	7566	42	the	the	DT
18751	7566	43	flask	flask	NN
18751	7566	44	and	and	CC
18751	7566	45	into	into	IN
18751	7566	46	the	the	DT
18751	7566	47	solution	solution	NN
18751	7566	48	.	.	.
18751	7567	1	In	in	IN
18751	7567	2	this	this	DT
18751	7567	3	experiment	experiment	NN
18751	7567	4	there	there	EX
18751	7567	5	is	be	VBZ
18751	7567	6	a	a	DT
18751	7567	7	strong	strong	JJ
18751	7567	8	tendency	tendency	NN
18751	7567	9	for	for	IN
18751	7567	10	the	the	DT
18751	7567	11	iodide	iodide	NN
18751	7567	12	solution	solution	NN
18751	7567	13	to	to	TO
18751	7567	14	rush	rush	VB
18751	7567	15	back	back	RB
18751	7567	16	into	into	IN
18751	7567	17	the	the	DT
18751	7567	18	flask	flask	NN
18751	7567	19	.	.	.
18751	7568	1	This	this	DT
18751	7568	2	tendency	tendency	NN
18751	7568	3	is	be	VBZ
18751	7568	4	overcome	overcome	VBN
18751	7568	5	by	by	IN
18751	7568	6	avoiding	avoid	VBG
18751	7568	7	draughts	draught	NNS
18751	7568	8	and	and	CC
18751	7568	9	regulating	regulate	VBG
18751	7568	10	the	the	DT
18751	7568	11	heat	heat	NN
18751	7568	12	;	;	:
18751	7568	13	or	or	CC
18751	7568	14	by	by	IN
18751	7568	15	placing	place	VBG
18751	7568	16	a	a	DT
18751	7568	17	lump	lump	NN
18751	7568	18	of	of	IN
18751	7568	19	magnesite	magnesite	NN
18751	7568	20	in	in	IN
18751	7568	21	the	the	DT
18751	7568	22	flask	flask	NN
18751	7568	23	,	,	,
18751	7568	24	which	which	WDT
18751	7568	25	acts	act	VBZ
18751	7568	26	by	by	IN
18751	7568	27	evolving	evolve	VBG
18751	7568	28	carbonic	carbonic	JJ
18751	7568	29	acid	acid	NN
18751	7568	30	and	and	CC
18751	7568	31	so	so	RB
18751	7568	32	producing	produce	VBG
18751	7568	33	a	a	DT
18751	7568	34	steady	steady	JJ
18751	7568	35	outward	outward	JJ
18751	7568	36	pressure	pressure	NN
18751	7568	37	.	.	.
18751	7569	1	When	when	WRB
18751	7569	2	the	the	DT
18751	7569	3	distillation	distillation	NN
18751	7569	4	is	be	VBZ
18751	7569	5	finished	finish	VBN
18751	7569	6	the	the	DT
18751	7569	7	tube	tube	NN
18751	7569	8	containing	contain	VBG
18751	7569	9	the	the	DT
18751	7569	10	iodine	iodine	NN
18751	7569	11	is	be	VBZ
18751	7569	12	detached	detach	VBN
18751	7569	13	and	and	CC
18751	7569	14	washed	wash	VBN
18751	7569	15	out	out	RP
18751	7569	16	into	into	IN
18751	7569	17	a	a	DT
18751	7569	18	beaker	beaker	NN
18751	7569	19	.	.	.
18751	7570	1	If	if	IN
18751	7570	2	the	the	DT
18751	7570	3	solution	solution	NN
18751	7570	4	is	be	VBZ
18751	7570	5	strongly	strongly	RB
18751	7570	6	acid	acid	JJ
18751	7570	7	it	-PRON-	PRP
18751	7570	8	should	should	MD
18751	7570	9	be	be	VB
18751	7570	10	almost	almost	RB
18751	7570	11	neutralised	neutralise	VBN
18751	7570	12	by	by	IN
18751	7570	13	the	the	DT
18751	7570	14	cautious	cautious	JJ
18751	7570	15	addition	addition	NN
18751	7570	16	of	of	IN
18751	7570	17	dilute	dilute	NNP
18751	7570	18	ammonia	ammonia	NNP
18751	7570	19	.	.	.
18751	7571	1	If	if	IN
18751	7571	2	crystals	crystal	NNS
18751	7571	3	of	of	IN
18751	7571	4	iodine	iodine	NN
18751	7571	5	have	have	VBP
18751	7571	6	separated	separate	VBN
18751	7571	7	,	,	,
18751	7571	8	potassium	potassium	NN
18751	7571	9	iodide	iodide	NN
18751	7571	10	must	must	MD
18751	7571	11	be	be	VB
18751	7571	12	added	add	VBN
18751	7571	13	in	in	IN
18751	7571	14	quantity	quantity	NN
18751	7571	15	sufficient	sufficient	JJ
18751	7571	16	to	to	TO
18751	7571	17	dissolve	dissolve	VB
18751	7571	18	them	-PRON-	PRP
18751	7571	19	.	.	.
18751	7572	1	The	the	DT
18751	7572	2	condenser	condenser	NN
18751	7572	3	must	must	MD
18751	7572	4	be	be	VB
18751	7572	5	kept	keep	VBN
18751	7572	6	cool	cool	JJ
18751	7572	7	whilst	whilst	IN
18751	7572	8	the	the	DT
18751	7572	9	chlorine	chlorine	NN
18751	7572	10	is	be	VBZ
18751	7572	11	passing	pass	VBG
18751	7572	12	into	into	IN
18751	7572	13	it	-PRON-	PRP
18751	7572	14	.	.	.
18751	7573	1	The	the	DT
18751	7573	2	solution	solution	NN
18751	7573	3	,	,	,
18751	7573	4	transferred	transfer	VBN
18751	7573	5	to	to	IN
18751	7573	6	a	a	DT
18751	7573	7	beaker	beaker	NN
18751	7573	8	,	,	,
18751	7573	9	is	be	VBZ
18751	7573	10	titrated	titrate	VBN
18751	7573	11	with	with	IN
18751	7573	12	a	a	DT
18751	7573	13	standard	standard	JJ
18751	7573	14	solution	solution	NN
18751	7573	15	of	of	IN
18751	7573	16	sodic	sodic	JJ
18751	7573	17	hyposulphite	hyposulphite	NN
18751	7573	18	(	(	-LRB-
18751	7573	19	100	100	CD
18751	7573	20	c.c	c.c	NNP
18751	7573	21	.	.	.
18751	7574	1	=	=	NFP
18751	7574	2	1.27	1.27	CD
18751	7574	3	gram	gram	NN
18751	7574	4	iodine	iodine	NN
18751	7574	5	or	or	CC
18751	7574	6	0.435	0.435	CD
18751	7574	7	gram	gram	NN
18751	7574	8	of	of	IN
18751	7574	9	dioxide	dioxide	NN
18751	7574	10	of	of	IN
18751	7574	11	manganese	manganese	NNP
18751	7574	12	)	)	-RRB-
18751	7574	13	.	.	.
18751	7575	1	In	in	IN
18751	7575	2	titrating	titrating	NN
18751	7575	3	,	,	,
18751	7575	4	the	the	DT
18751	7575	5	solution	solution	NN
18751	7575	6	should	should	MD
18751	7575	7	be	be	VB
18751	7575	8	cold	cold	JJ
18751	7575	9	,	,	,
18751	7575	10	or	or	CC
18751	7575	11	not	not	RB
18751	7575	12	warmer	warm	JJR
18751	7575	13	than	than	IN
18751	7575	14	30	30	CD
18751	7575	15	°	°	,
18751	7575	16	C.	C.	NNP
18751	7575	17	The	the	DT
18751	7575	18	bulk	bulk	NN
18751	7575	19	may	may	MD
18751	7575	20	vary	vary	VB
18751	7575	21	from	from	IN
18751	7575	22	100	100	CD
18751	7575	23	to	to	IN
18751	7575	24	200	200	CD
18751	7575	25	c.c	c.c	NNP
18751	7575	26	.	.	.
18751	7576	1	;	;	:
18751	7576	2	but	but	CC
18751	7576	3	it	-PRON-	PRP
18751	7576	4	is	be	VBZ
18751	7576	5	best	good	JJS
18751	7576	6	always	always	RB
18751	7576	7	to	to	TO
18751	7576	8	work	work	VB
18751	7576	9	with	with	IN
18751	7576	10	the	the	DT
18751	7576	11	same	same	JJ
18751	7576	12	volume	volume	NN
18751	7576	13	.	.	.
18751	7577	1	The	the	DT
18751	7577	2	"	"	``
18751	7577	3	hypo	hypo	JJ
18751	7577	4	"	"	''
18751	7577	5	is	be	VBZ
18751	7577	6	run	run	VBN
18751	7577	7	in	in	IN
18751	7577	8	with	with	IN
18751	7577	9	constant	constant	JJ
18751	7577	10	agitation	agitation	NN
18751	7577	11	until	until	IN
18751	7577	12	the	the	DT
18751	7577	13	brown	brown	JJ
18751	7577	14	colour	colour	NN
18751	7577	15	has	have	VBZ
18751	7577	16	been	be	VBN
18751	7577	17	reduced	reduce	VBN
18751	7577	18	to	to	IN
18751	7577	19	a	a	DT
18751	7577	20	light	light	JJ
18751	7577	21	yellow	yellow	NN
18751	7577	22	;	;	:
18751	7577	23	5	5	CD
18751	7577	24	c.c	c.c	NNP
18751	7577	25	.	.	.
18751	7578	1	of	of	IN
18751	7578	2	starch	starch	NN
18751	7578	3	solution	solution	NN
18751	7578	4	are	be	VBP
18751	7578	5	then	then	RB
18751	7578	6	added	add	VBN
18751	7578	7	and	and	CC
18751	7578	8	the	the	DT
18751	7578	9	titration	titration	NN
18751	7578	10	cautiously	cautiously	RB
18751	7578	11	continued	continue	VBD
18751	7578	12	until	until	IN
18751	7578	13	the	the	DT
18751	7578	14	end	end	NN
18751	7578	15	is	be	VBZ
18751	7578	16	reached	reach	VBN
18751	7578	17	;	;	:
18751	7578	18	the	the	DT
18751	7578	19	finish	finish	NN
18751	7578	20	is	be	VBZ
18751	7578	21	indicated	indicate	VBN
18751	7578	22	by	by	IN
18751	7578	23	a	a	DT
18751	7578	24	change	change	NN
18751	7578	25	from	from	IN
18751	7578	26	blue	blue	JJ
18751	7578	27	to	to	IN
18751	7578	28	colourless	colourless	NN
18751	7578	29	.	.	.
18751	7579	1	The	the	DT
18751	7579	2	assay	assay	NN
18751	7579	3	solution	solution	NN
18751	7579	4	may	may	MD
18751	7579	5	be	be	VB
18751	7579	6	acidified	acidify	VBN
18751	7579	7	with	with	IN
18751	7579	8	acetic	acetic	JJ
18751	7579	9	,	,	,
18751	7579	10	sulphuric	sulphuric	JJ
18751	7579	11	,	,	,
18751	7579	12	or	or	CC
18751	7579	13	hydrochloric	hydrochloric	JJ
18751	7579	14	acid	acid	NN
18751	7579	15	before	before	IN
18751	7579	16	titrating	titrate	VBG
18751	7579	17	with	with	IN
18751	7579	18	"	"	``
18751	7579	19	hypo	hypo	JJ
18751	7579	20	;	;	:
18751	7579	21	"	"	``
18751	7579	22	but	but	CC
18751	7579	23	it	-PRON-	PRP
18751	7579	24	must	must	MD
18751	7579	25	be	be	VB
18751	7579	26	only	only	RB
18751	7579	27	faintly	faintly	RB
18751	7579	28	so	so	RB
18751	7579	29	.	.	.
18751	7580	1	An	an	DT
18751	7580	2	excess	excess	NN
18751	7580	3	of	of	IN
18751	7580	4	acid	acid	NN
18751	7580	5	may	may	MD
18751	7580	6	be	be	VB
18751	7580	7	nearly	nearly	RB
18751	7580	8	neutralised	neutralise	VBN
18751	7580	9	with	with	IN
18751	7580	10	ammonia	ammonia	NN
18751	7580	11	without	without	IN
18751	7580	12	interference	interference	NN
18751	7580	13	,	,	,
18751	7580	14	but	but	CC
18751	7580	15	excess	excess	NN
18751	7580	16	of	of	IN
18751	7580	17	alkali	alkali	JJ
18751	7580	18	is	be	VBZ
18751	7580	19	fatal	fatal	JJ
18751	7580	20	.	.	.
18751	7581	1	Bicarbonate	bicarbonate	NN
18751	7581	2	of	of	IN
18751	7581	3	soda	soda	NN
18751	7581	4	must	must	MD
18751	7581	5	not	not	RB
18751	7581	6	be	be	VB
18751	7581	7	used	use	VBN
18751	7581	8	in	in	IN
18751	7581	9	excess	excess	NN
18751	7581	10	;	;	:
18751	7581	11	it	-PRON-	PRP
18751	7581	12	is	be	VBZ
18751	7581	13	best	good	JJS
18751	7581	14	to	to	TO
18751	7581	15	avoid	avoid	VB
18751	7581	16	it	-PRON-	PRP
18751	7581	17	altogether	altogether	RB
18751	7581	18	.	.	.
18751	7582	1	The	the	DT
18751	7582	2	assay	assay	NN
18751	7582	3	solution	solution	NN
18751	7582	4	should	should	MD
18751	7582	5	be	be	VB
18751	7582	6	titrated	titrate	VBN
18751	7582	7	at	at	IN
18751	7582	8	once	once	RB
18751	7582	9	,	,	,
18751	7582	10	as	as	IN
18751	7582	11	it	-PRON-	PRP
18751	7582	12	weakens	weaken	VBZ
18751	7582	13	on	on	IN
18751	7582	14	standing	standing	NN
18751	7582	15	;	;	:
18751	7582	16	and	and	CC
18751	7582	17	the	the	DT
18751	7582	18	"	"	``
18751	7582	19	hypo	hypo	JJ
18751	7582	20	"	"	''
18751	7582	21	solution	solution	NN
18751	7582	22	should	should	MD
18751	7582	23	be	be	VB
18751	7582	24	standardised	standardise	VBN
18751	7582	25	every	every	DT
18751	7582	26	two	two	CD
18751	7582	27	or	or	CC
18751	7582	28	three	three	CD
18751	7582	29	days	day	NNS
18751	7582	30	,	,	,
18751	7582	31	as	as	IN
18751	7582	32	its	-PRON-	PRP$
18751	7582	33	strength	strength	NN
18751	7582	34	is	be	VBZ
18751	7582	35	not	not	RB
18751	7582	36	constant	constant	JJ
18751	7582	37	.	.	.
18751	7583	1	_	_	NNP
18751	7583	2	The	the	DT
18751	7583	3	standard	standard	JJ
18751	7583	4	solution	solution	NN
18751	7583	5	of	of	IN
18751	7583	6	hyposulphite	hyposulphite	NN
18751	7583	7	of	of	IN
18751	7583	8	soda	soda	NN
18751	7583	9	_	_	NNP
18751	7583	10	is	be	VBZ
18751	7583	11	made	make	VBN
18751	7583	12	by	by	IN
18751	7583	13	dissolving	dissolve	VBG
18751	7583	14	25	25	CD
18751	7583	15	grams	gram	NNS
18751	7583	16	of	of	IN
18751	7583	17	the	the	DT
18751	7583	18	salt	salt	NN
18751	7583	19	(	(	-LRB-
18751	7583	20	Na_{2}S_{2}O_{3}.5H_{2}O	na_{2}s_{2}o_{3}.5h_{2}o	UH
18751	7583	21	)	)	-RRB-
18751	7583	22	in	in	IN
18751	7583	23	water	water	NN
18751	7583	24	and	and	CC
18751	7583	25	diluting	diluting	NN
18751	7583	26	to	to	IN
18751	7583	27	1	1	CD
18751	7583	28	litre	litre	NN
18751	7583	29	.	.	.
18751	7584	1	100	100	CD
18751	7584	2	c.c	c.c	NNP
18751	7584	3	.	.	.
18751	7585	1	are	be	VBP
18751	7585	2	equivalent	equivalent	JJ
18751	7585	3	to	to	IN
18751	7585	4	1.27	1.27	CD
18751	7585	5	gram	gram	NN
18751	7585	6	of	of	IN
18751	7585	7	iodine	iodine	NN
18751	7585	8	.	.	.
18751	7586	1	This	this	DT
18751	7586	2	solution	solution	NN
18751	7586	3	is	be	VBZ
18751	7586	4	standardised	standardise	VBN
18751	7586	5	by	by	IN
18751	7586	6	weighing	weigh	VBG
18751	7586	7	,	,	,
18751	7586	8	in	in	IN
18751	7586	9	a	a	DT
18751	7586	10	small	small	JJ
18751	7586	11	beaker	beaker	NN
18751	7586	12	,	,	,
18751	7586	13	about	about	RB
18751	7586	14	half	half	PDT
18751	7586	15	a	a	DT
18751	7586	16	gram	gram	NN
18751	7586	17	of	of	IN
18751	7586	18	iodine	iodine	NN
18751	7586	19	,	,	,
18751	7586	20	to	to	TO
18751	7586	21	which	which	WDT
18751	7586	22	is	be	VBZ
18751	7586	23	added	add	VBN
18751	7586	24	a	a	DT
18751	7586	25	crystal	crystal	NN
18751	7586	26	or	or	CC
18751	7586	27	two	two	CD
18751	7586	28	of	of	IN
18751	7586	29	potassium	potassium	NN
18751	7586	30	iodide	iodide	NN
18751	7586	31	and	and	CC
18751	7586	32	a	a	DT
18751	7586	33	few	few	JJ
18751	7586	34	drops	drop	NNS
18751	7586	35	of	of	IN
18751	7586	36	water	water	NN
18751	7586	37	.	.	.
18751	7587	1	When	when	WRB
18751	7587	2	dissolved	dissolve	VBN
18751	7587	3	,	,	,
18751	7587	4	the	the	DT
18751	7587	5	solution	solution	NN
18751	7587	6	is	be	VBZ
18751	7587	7	diluted	dilute	VBN
18751	7587	8	to	to	IN
18751	7587	9	100	100	CD
18751	7587	10	c.c	c.c	NNP
18751	7587	11	.	.	NNP
18751	7587	12	,	,	,
18751	7587	13	and	and	CC
18751	7587	14	titrated	titrate	VBN
18751	7587	15	in	in	IN
18751	7587	16	the	the	DT
18751	7587	17	manner	manner	NN
18751	7587	18	described	describe	VBN
18751	7587	19	.	.	.
18751	7588	1	The	the	DT
18751	7588	2	starch	starch	NN
18751	7588	3	solution	solution	NN
18751	7588	4	is	be	VBZ
18751	7588	5	made	make	VBN
18751	7588	6	in	in	IN
18751	7588	7	the	the	DT
18751	7588	8	manner	manner	NN
18751	7588	9	described	describe	VBN
18751	7588	10	under	under	IN
18751	7588	11	the	the	DT
18751	7588	12	iodide	iodide	NN
18751	7588	13	copper	copper	NN
18751	7588	14	assay	assay	NN
18751	7588	15	.	.	.
18751	7589	1	5	5	CD
18751	7589	2	c.c	c.c	NNP
18751	7589	3	.	.	.
18751	7590	1	are	be	VBP
18751	7590	2	used	use	VBN
18751	7590	3	for	for	IN
18751	7590	4	each	each	DT
18751	7590	5	titration	titration	NN
18751	7590	6	.	.	.
18751	7591	1	In	in	IN
18751	7591	2	determining	determine	VBG
18751	7591	3	the	the	DT
18751	7591	4	effects	effect	NNS
18751	7591	5	of	of	IN
18751	7591	6	variations	variation	NNS
18751	7591	7	in	in	IN
18751	7591	8	the	the	DT
18751	7591	9	condition	condition	NN
18751	7591	10	of	of	IN
18751	7591	11	the	the	DT
18751	7591	12	assay	assay	NN
18751	7591	13	a	a	DT
18751	7591	14	solution	solution	NN
18751	7591	15	of	of	IN
18751	7591	16	iodine	iodine	NN
18751	7591	17	was	be	VBD
18751	7591	18	used	use	VBN
18751	7591	19	,	,	,
18751	7591	20	which	which	WDT
18751	7591	21	was	be	VBD
18751	7591	22	equivalent	equivalent	JJ
18751	7591	23	in	in	IN
18751	7591	24	strength	strength	NN
18751	7591	25	to	to	IN
18751	7591	26	the	the	DT
18751	7591	27	"	"	``
18751	7591	28	hypo	hypo	JJ
18751	7591	29	"	"	''
18751	7591	30	solution	solution	NN
18751	7591	31	.	.	.
18751	7592	1	It	-PRON-	PRP
18751	7592	2	was	be	VBD
18751	7592	3	made	make	VBN
18751	7592	4	by	by	IN
18751	7592	5	dissolving	dissolve	VBG
18751	7592	6	12.7	12.7	CD
18751	7592	7	grams	gram	NNS
18751	7592	8	of	of	IN
18751	7592	9	iodine	iodine	NN
18751	7592	10	with	with	IN
18751	7592	11	25	25	CD
18751	7592	12	grams	gram	NNS
18751	7592	13	of	of	IN
18751	7592	14	potassium	potassium	NN
18751	7592	15	iodide	iodide	NN
18751	7592	16	in	in	IN
18751	7592	17	a	a	DT
18751	7592	18	little	little	JJ
18751	7592	19	water	water	NN
18751	7592	20	and	and	CC
18751	7592	21	diluting	diluting	NN
18751	7592	22	to	to	IN
18751	7592	23	1	1	CD
18751	7592	24	litre	litre	NN
18751	7592	25	.	.	.
18751	7593	1	100	100	CD
18751	7593	2	c.c	c.c	NNP
18751	7593	3	.	.	.
18751	7594	1	of	of	IN
18751	7594	2	this	this	DT
18751	7594	3	solution	solution	NN
18751	7594	4	were	be	VBD
18751	7594	5	found	find	VBN
18751	7594	6	(	(	-LRB-
18751	7594	7	at	at	IN
18751	7594	8	the	the	DT
18751	7594	9	time	time	NN
18751	7594	10	of	of	IN
18751	7594	11	the	the	DT
18751	7594	12	experiments	experiment	NNS
18751	7594	13	)	)	-RRB-
18751	7594	14	to	to	TO
18751	7594	15	be	be	VB
18751	7594	16	equivalent	equivalent	JJ
18751	7594	17	to	to	IN
18751	7594	18	102.0	102.0	CD
18751	7594	19	c.c	c.c	NNP
18751	7594	20	.	.	.
18751	7595	1	of	of	IN
18751	7595	2	the	the	DT
18751	7595	3	"	"	``
18751	7595	4	hypo	hypo	JJ
18751	7595	5	.	.	.
18751	7595	6	"	"	''
18751	7596	1	~Effect	~Effect	NFP
18751	7596	2	of	of	IN
18751	7596	3	Varying	Varying	NNP
18751	7596	4	Temperature.~--The	temperature.~--the	DT
18751	7596	5	bulk	bulk	NN
18751	7596	6	of	of	IN
18751	7596	7	the	the	DT
18751	7596	8	solution	solution	NN
18751	7596	9	was	be	VBD
18751	7596	10	100	100	CD
18751	7596	11	c.c	c.c	NNP
18751	7596	12	.	.	.
18751	7597	1	;	;	:
18751	7597	2	20	20	CD
18751	7597	3	c.c	c.c	NNP
18751	7597	4	.	.	.
18751	7598	1	of	of	IN
18751	7598	2	iodine	iodine	NNP
18751	7598	3	were	be	VBD
18751	7598	4	taken	take	VBN
18751	7598	5	,	,	,
18751	7598	6	and	and	CC
18751	7598	7	5	5	CD
18751	7598	8	c.c	c.c	NNP
18751	7598	9	.	.	.
18751	7599	1	of	of	IN
18751	7599	2	starch	starch	NN
18751	7599	3	solution	solution	NN
18751	7599	4	were	be	VBD
18751	7599	5	added	add	VBN
18751	7599	6	towards	towards	IN
18751	7599	7	the	the	DT
18751	7599	8	end	end	NN
18751	7599	9	as	as	IN
18751	7599	10	indicator	indicator	NN
18751	7599	11	.	.	.
18751	7600	1	These	these	DT
18751	7600	2	conditions	condition	NNS
18751	7600	3	are	be	VBP
18751	7600	4	also	also	RB
18751	7600	5	those	those	DT
18751	7600	6	of	of	IN
18751	7600	7	the	the	DT
18751	7600	8	other	other	JJ
18751	7600	9	experiments	experiment	NNS
18751	7600	10	,	,	,
18751	7600	11	except	except	IN
18751	7600	12	where	where	WRB
18751	7600	13	otherwise	otherwise	RB
18751	7600	14	stated	state	VBN
18751	7600	15	.	.	.
18751	7601	1	Iodine	Iodine	NNP
18751	7601	2	being	be	VBG
18751	7601	3	volatile	volatile	JJ
18751	7601	4	,	,	,
18751	7601	5	it	-PRON-	PRP
18751	7601	6	is	be	VBZ
18751	7601	7	to	to	TO
18751	7601	8	be	be	VB
18751	7601	9	expected	expect	VBN
18751	7601	10	that	that	IN
18751	7601	11	with	with	IN
18751	7601	12	hot	hot	JJ
18751	7601	13	solutions	solution	NNS
18751	7601	14	low	low	JJ
18751	7601	15	results	result	NNS
18751	7601	16	will	will	MD
18751	7601	17	be	be	VB
18751	7601	18	obtained	obtain	VBN
18751	7601	19	.	.	.
18751	7602	1	Temperature	temperature	NN
18751	7602	2	15	15	CD
18751	7602	3	°	°	,
18751	7602	4	20	20	CD
18751	7602	5	°	°	,
18751	7602	6	40	40	CD
18751	7602	7	°	°	,
18751	7602	8	60	60	CD
18751	7602	9	°	°	,
18751	7602	10	80	80	CD
18751	7602	11	°	°	NNS
18751	7602	12	"	"	``
18751	7602	13	Hypo	Hypo	NNP
18751	7602	14	"	"	''
18751	7602	15	required	require	VBD
18751	7602	16	20.4	20.4	CD
18751	7602	17	c.c	c.c	NNP
18751	7602	18	.	.	.
18751	7603	1	20.4	20.4	CD
18751	7603	2	c.c	c.c	NNP
18751	7603	3	.	.	.
18751	7604	1	20.1	20.1	CD
18751	7604	2	c.c	c.c	NNP
18751	7604	3	.	.	.
18751	7605	1	19.2	19.2	CD
18751	7605	2	c.c	c.c	NNP
18751	7605	3	.	.	.
18751	7606	1	15.5	15.5	CD
18751	7606	2	c.c	c.c	NNP
18751	7606	3	.	.	.
18751	7607	1	These	these	DT
18751	7607	2	show	show	VBP
18751	7607	3	that	that	IN
18751	7607	4	the	the	DT
18751	7607	5	temperature	temperature	NN
18751	7607	6	should	should	MD
18751	7607	7	not	not	RB
18751	7607	8	much	much	RB
18751	7607	9	exceed	exceed	VB
18751	7607	10	20	20	CD
18751	7607	11	°	°	NNS
18751	7607	12	.	.	.
18751	7608	1	~Effect	~Effect	NFP
18751	7608	2	of	of	IN
18751	7608	3	Exposure	Exposure	NNP
18751	7608	4	of	of	IN
18751	7608	5	the	the	DT
18751	7608	6	Iodine	Iodine	NNP
18751	7608	7	Solution.~--Twenty	Solution.~--Twenty	NNP
18751	7608	8	c.c	c.c	NNP
18751	7608	9	.	.	.
18751	7609	1	of	of	IN
18751	7609	2	the	the	DT
18751	7609	3	iodine	iodine	NN
18751	7609	4	were	be	VBD
18751	7609	5	diluted	dilute	VBN
18751	7609	6	to	to	IN
18751	7609	7	100	100	CD
18751	7609	8	c.c	c.c	NNP
18751	7609	9	.	.	NNP
18751	7609	10	,	,	,
18751	7609	11	and	and	CC
18751	7609	12	exposed	expose	VBN
18751	7609	13	for	for	IN
18751	7609	14	varying	vary	VBG
18751	7609	15	lengths	length	NNS
18751	7609	16	of	of	IN
18751	7609	17	time	time	NN
18751	7609	18	in	in	IN
18751	7609	19	open	open	JJ
18751	7609	20	beakers	beaker	NNS
18751	7609	21	at	at	IN
18751	7609	22	the	the	DT
18751	7609	23	ordinary	ordinary	JJ
18751	7609	24	temperature	temperature	NN
18751	7609	25	,	,	,
18751	7609	26	and	and	CC
18751	7609	27	then	then	RB
18751	7609	28	titrated	titrate	VBD
18751	7609	29	.	.	.
18751	7610	1	Time	Time	NNP
18751	7610	2	exposed	expose	VBN
18751	7610	3	--	--	:
18751	7610	4	1	1	CD
18751	7610	5	day	day	NN
18751	7610	6	2	2	CD
18751	7610	7	days	day	NNS
18751	7610	8	3	3	CD
18751	7610	9	days	day	NNS
18751	7610	10	"	"	``
18751	7610	11	Hypo	Hypo	NNP
18751	7610	12	"	"	''
18751	7610	13	required	require	VBD
18751	7610	14	20.4	20.4	CD
18751	7610	15	c.c	c.c	NNP
18751	7610	16	.	.	.
18751	7611	1	16.1	16.1	CD
18751	7611	2	c.c	c.c	NNP
18751	7611	3	.	.	.
18751	7612	1	13.6	13.6	CD
18751	7612	2	c.c	c.c	NNP
18751	7612	3	.	.	.
18751	7613	1	9.4	9.4	CD
18751	7613	2	c.c	c.c	NNP
18751	7613	3	.	.	.
18751	7614	1	~Effect	~effect	CD
18751	7614	2	of	of	IN
18751	7614	3	Varying	vary	VBG
18751	7614	4	Bulk.~--These	bulk.~--these	JJ
18751	7614	5	experiments	experiment	NNS
18751	7614	6	were	be	VBD
18751	7614	7	carried	carry	VBN
18751	7614	8	out	out	RP
18751	7614	9	in	in	IN
18751	7614	10	the	the	DT
18751	7614	11	usual	usual	JJ
18751	7614	12	way	way	NN
18751	7614	13	,	,	,
18751	7614	14	bulk	bulk	NNP
18751	7614	15	only	only	JJ
18751	7614	16	varying	varying	NN
18751	7614	17	.	.	.
18751	7615	1	Bulk	Bulk	NNP
18751	7615	2	100.0	100.0	CD
18751	7615	3	c.c	c.c	NNP
18751	7615	4	.	.	.
18751	7616	1	200.0	200.0	CD
18751	7616	2	c.c	c.c	NNP
18751	7616	3	.	.	.
18751	7617	1	300.0	300.0	CD
18751	7617	2	c.c	c.c	NNP
18751	7617	3	.	.	.
18751	7618	1	500.0	500.0	CD
18751	7618	2	c.c	c.c	NNP
18751	7618	3	.	.	.
18751	7619	1	"	"	``
18751	7619	2	Hypo	Hypo	NNP
18751	7619	3	"	"	''
18751	7619	4	required	require	VBD
18751	7619	5	20.4	20.4	CD
18751	7619	6	"	"	``
18751	7619	7	20.4	20.4	CD
18751	7619	8	"	"	``
18751	7619	9	20.4	20.4	CD
18751	7619	10	"	"	``
18751	7619	11	20.4	20.4	CD
18751	7619	12	"	"	''
18751	7619	13	~Effect	~effect	NN
18751	7619	14	of	of	IN
18751	7619	15	Varying	vary	VBG
18751	7619	16	Acid.~--These	acid.~--these	JJ
18751	7619	17	experiments	experiment	NNS
18751	7619	18	were	be	VBD
18751	7619	19	under	under	IN
18751	7619	20	the	the	DT
18751	7619	21	usual	usual	JJ
18751	7619	22	conditions	condition	NNS
18751	7619	23	,	,	,
18751	7619	24	the	the	DT
18751	7619	25	bulk	bulk	NN
18751	7619	26	being	be	VBG
18751	7619	27	100	100	CD
18751	7619	28	c.c	c.c	NNP
18751	7619	29	.	.	.
18751	7620	1	The	the	DT
18751	7620	2	results	result	NNS
18751	7620	3	were--	were--	JJ
18751	7620	4	Acetic	acetic	JJ
18751	7620	5	acid	acid	NN
18751	7620	6	--	--	:
18751	7620	7	1.5	1.5	CD
18751	7620	8	c.c	c.c	NNP
18751	7620	9	.	.	.
18751	7621	1	30.0	30.0	CD
18751	7621	2	c.c	c.c	NNP
18751	7621	3	.	.	.
18751	7622	1	"	"	``
18751	7622	2	Hypo	Hypo	NNP
18751	7622	3	"	"	''
18751	7622	4	required	require	VBD
18751	7622	5	20.4	20.4	CD
18751	7622	6	c.c	c.c	NNP
18751	7622	7	.	.	.
18751	7623	1	20.7	20.7	CD
18751	7623	2	"	"	``
18751	7623	3	20.7	20.7	CD
18751	7623	4	"	"	''
18751	7623	5	Hydrochloric	Hydrochloric	NNP
18751	7623	6	acid	acid	NN
18751	7623	7	--	--	:
18751	7623	8	1.5	1.5	CD
18751	7623	9	c.c	c.c	NNP
18751	7623	10	.	.	.
18751	7624	1	15.0	15.0	CD
18751	7624	2	c.c	c.c	NNP
18751	7624	3	.	.	.
18751	7625	1	"	"	``
18751	7625	2	Hypo	Hypo	NNP
18751	7625	3	"	"	''
18751	7625	4	required	require	VBD
18751	7625	5	20.4	20.4	CD
18751	7625	6	c.c	c.c	NNP
18751	7625	7	.	.	.
18751	7626	1	20.6	20.6	CD
18751	7626	2	"	"	``
18751	7626	3	20.9	20.9	CD
18751	7626	4	"	"	``
18751	7626	5	Sulphuric	sulphuric	JJ
18751	7626	6	acid	acid	NN
18751	7626	7	--	--	:
18751	7626	8	0.5	0.5	CD
18751	7626	9	c.c	c.c	NNP
18751	7626	10	.	.	.
18751	7627	1	20.0	20.0	CD
18751	7627	2	c.c	c.c	NNP
18751	7627	3	.	.	.
18751	7628	1	"	"	``
18751	7628	2	Hypo	Hypo	NNP
18751	7628	3	"	"	''
18751	7628	4	required	require	VBD
18751	7628	5	20.4	20.4	CD
18751	7628	6	c.c	c.c	NNP
18751	7628	7	.	.	.
18751	7629	1	20.7	20.7	CD
18751	7629	2	"	"	``
18751	7629	3	15.2	15.2	CD
18751	7629	4	"	"	''
18751	7629	5	[	[	-LRB-
18751	7629	6	86	86	CD
18751	7629	7	]	]	-RRB-
18751	7629	8	Nitric	nitric	JJ
18751	7629	9	acid	acid	NN
18751	7629	10	--	--	:
18751	7629	11	0.5	0.5	CD
18751	7629	12	c.c	c.c	NNP
18751	7629	13	.	.	.
18751	7630	1	10.0	10.0	CD
18751	7630	2	c.c	c.c	NNP
18751	7630	3	.	.	.
18751	7631	1	"	"	``
18751	7631	2	Hypo	Hypo	NNP
18751	7631	3	"	"	''
18751	7631	4	required	require	VBD
18751	7631	5	20.4	20.4	CD
18751	7631	6	c.c	c.c	NNP
18751	7631	7	.	.	.
18751	7632	1	21.5	21.5	CD
18751	7632	2	"	"	``
18751	7632	3	could	could	MD
18751	7632	4	not	not	RB
18751	7632	5	be	be	VB
18751	7632	6	titrated	titrate	VBN
18751	7632	7	.	.	.
18751	7633	1	In	in	IN
18751	7633	2	the	the	DT
18751	7633	3	application	application	NN
18751	7633	4	of	of	IN
18751	7633	5	this	this	DT
18751	7633	6	titration	titration	NN
18751	7633	7	to	to	IN
18751	7633	8	the	the	DT
18751	7633	9	assay	assay	NN
18751	7633	10	of	of	IN
18751	7633	11	manganese	manganese	JJ
18751	7633	12	ores	ore	NNS
18751	7633	13	,	,	,
18751	7633	14	hydrochloric	hydrochloric	JJ
18751	7633	15	and	and	CC
18751	7633	16	hydriodic	hydriodic	JJ
18751	7633	17	acids	acid	NNS
18751	7633	18	are	be	VBP
18751	7633	19	the	the	DT
18751	7633	20	only	only	JJ
18751	7633	21	ones	one	NNS
18751	7633	22	likely	likely	JJ
18751	7633	23	to	to	TO
18751	7633	24	be	be	VB
18751	7633	25	present	present	JJ
18751	7633	26	.	.	.
18751	7634	1	~Effect	~Effect	NNP
18751	7634	2	of	of	IN
18751	7634	3	Alkalies.~--On	alkalies.~--on	CD
18751	7634	4	theoretical	theoretical	JJ
18751	7634	5	grounds	ground	NNS
18751	7634	6	the	the	DT
18751	7634	7	presence	presence	NN
18751	7634	8	of	of	IN
18751	7634	9	these	these	DT
18751	7634	10	is	be	VBZ
18751	7634	11	known	know	VBN
18751	7634	12	to	to	TO
18751	7634	13	be	be	VB
18751	7634	14	inadmissible	inadmissible	JJ
18751	7634	15	.	.	.
18751	7635	1	A	a	DT
18751	7635	2	solution	solution	NN
18751	7635	3	rendered	render	VBN
18751	7635	4	faintly	faintly	RB
18751	7635	5	alkaline	alkaline	VBP
18751	7635	6	with	with	IN
18751	7635	7	ammonia	ammonia	NNP
18751	7635	8	required	require	VBD
18751	7635	9	only	only	RB
18751	7635	10	11.2	11.2	CD
18751	7635	11	c.c	c.c	NNP
18751	7635	12	.	.	.
18751	7636	1	of	of	IN
18751	7636	2	"	"	``
18751	7636	3	hypo	hypo	NNP
18751	7636	4	;	;	:
18751	7636	5	"	"	''
18751	7636	6	and	and	CC
18751	7636	7	another	another	DT
18751	7636	8	,	,	,
18751	7636	9	with	with	IN
18751	7636	10	0.5	0.5	CD
18751	7636	11	gram	gram	NN
18751	7636	12	of	of	IN
18751	7636	13	caustic	caustic	JJ
18751	7636	14	soda	soda	NN
18751	7636	15	,	,	,
18751	7636	16	required	require	VBD
18751	7636	17	4.0	4.0	CD
18751	7636	18	c.c	c.c	NNP
18751	7636	19	.	.	.
18751	7637	1	instead	instead	RB
18751	7637	2	of	of	IN
18751	7637	3	20.4	20.4	CD
18751	7637	4	c.c	c.c	NNP
18751	7637	5	.	.	.
18751	7638	1	as	as	IN
18751	7638	2	in	in	IN
18751	7638	3	neutral	neutral	JJ
18751	7638	4	solutions	solution	NNS
18751	7638	5	.	.	.
18751	7639	1	~Effect	~Effect	NFP
18751	7639	2	of	of	IN
18751	7639	3	nearly	nearly	RB
18751	7639	4	Neutralising	Neutralising	NNP
18751	7639	5	Hydrochloric	Hydrochloric	NNP
18751	7639	6	Acid	Acid	NNP
18751	7639	7	Solutions	Solutions	NNPS
18751	7639	8	with	with	IN
18751	7639	9	Ammonia.~--Provided	ammonia.~--provide	VBN
18751	7639	10	care	care	NN
18751	7639	11	is	be	VBZ
18751	7639	12	taken	take	VBN
18751	7639	13	not	not	RB
18751	7639	14	to	to	TO
18751	7639	15	add	add	VB
18751	7639	16	excess	excess	NN
18751	7639	17	of	of	IN
18751	7639	18	ammonia	ammonia	NN
18751	7639	19	,	,	,
18751	7639	20	this	this	DT
18751	7639	21	has	have	VBZ
18751	7639	22	a	a	DT
18751	7639	23	good	good	JJ
18751	7639	24	effect	effect	NN
18751	7639	25	,	,	,
18751	7639	26	counteracting	counteract	VBG
18751	7639	27	the	the	DT
18751	7639	28	interference	interference	NN
18751	7639	29	of	of	IN
18751	7639	30	excess	excess	NN
18751	7639	31	of	of	IN
18751	7639	32	acid	acid	NN
18751	7639	33	.	.	.
18751	7640	1	Thus	thus	RB
18751	7640	2	20	20	CD
18751	7640	3	c.c	c.c	NN
18751	7640	4	.	.	.
18751	7641	1	of	of	IN
18751	7641	2	iodine	iodine	NNP
18751	7641	3	(	(	-LRB-
18751	7641	4	as	as	IN
18751	7641	5	before	before	RB
18751	7641	6	)	)	-RRB-
18751	7641	7	required	require	VBD
18751	7641	8	20.4	20.4	CD
18751	7641	9	c.c	c.c	NNP
18751	7641	10	.	.	.
18751	7642	1	of	of	IN
18751	7642	2	"	"	``
18751	7642	3	hypo	hypo	NNP
18751	7642	4	;	;	:
18751	7642	5	"	"	''
18751	7642	6	with	with	IN
18751	7642	7	15	15	CD
18751	7642	8	c.c	c.c	NNP
18751	7642	9	.	.	.
18751	7643	1	of	of	IN
18751	7643	2	hydrochloric	hydrochloric	NNP
18751	7643	3	acid	acid	NNP
18751	7643	4	20.7	20.7	CD
18751	7643	5	c.c	c.c	NNP
18751	7643	6	.	.	.
18751	7644	1	were	be	VBD
18751	7644	2	required	require	VBN
18751	7644	3	,	,	,
18751	7644	4	but	but	CC
18751	7644	5	with	with	IN
18751	7644	6	15	15	CD
18751	7644	7	c.c	c.c	NNP
18751	7644	8	.	.	.
18751	7645	1	of	of	IN
18751	7645	2	acid	acid	NNP
18751	7645	3	,	,	,
18751	7645	4	nearly	nearly	RB
18751	7645	5	neutralised	neutralise	VBN
18751	7645	6	with	with	IN
18751	7645	7	dilute	dilute	NNP
18751	7645	8	ammonia	ammonia	NNP
18751	7645	9	20.4	20.4	CD
18751	7645	10	c.c	c.c	NNP
18751	7645	11	.	.	.
18751	7646	1	were	be	VBD
18751	7646	2	used	use	VBN
18751	7646	3	.	.	.
18751	7647	1	~Effect	~Effect	NFP
18751	7647	2	of	of	IN
18751	7647	3	the	the	DT
18751	7647	4	Addition	Addition	NNP
18751	7647	5	of	of	IN
18751	7647	6	Starch.~--The	starch.~--the	JJ
18751	7647	7	addition	addition	NN
18751	7647	8	of	of	IN
18751	7647	9	varying	vary	VBG
18751	7647	10	quantities	quantity	NNS
18751	7647	11	of	of	IN
18751	7647	12	starch	starch	NN
18751	7647	13	has	have	VBZ
18751	7647	14	no	no	DT
18751	7647	15	effect	effect	NN
18751	7647	16	,	,	,
18751	7647	17	provided	provide	VBN
18751	7647	18	it	-PRON-	PRP
18751	7647	19	is	be	VBZ
18751	7647	20	added	add	VBN
18751	7647	21	when	when	WRB
18751	7647	22	the	the	DT
18751	7647	23	titration	titration	NN
18751	7647	24	is	be	VBZ
18751	7647	25	nearly	nearly	RB
18751	7647	26	finished	finish	VBN
18751	7647	27	,	,	,
18751	7647	28	as	as	IN
18751	7647	29	the	the	DT
18751	7647	30	following	follow	VBG
18751	7647	31	experiments	experiment	NNS
18751	7647	32	show:--	show:--	-RRB-
18751	7647	33	Starch	Starch	NNP
18751	7647	34	added	add	VBD
18751	7647	35	1.0	1.0	CD
18751	7647	36	c.c	c.c	NNP
18751	7647	37	.	.	.
18751	7648	1	5.0	5.0	CD
18751	7648	2	c.c	c.c	NNP
18751	7648	3	.	.	.
18751	7649	1	10.0	10.0	CD
18751	7649	2	c.c	c.c	NNP
18751	7649	3	.	.	.
18751	7650	1	50.0	50.0	CD
18751	7650	2	c.c	c.c	NNP
18751	7650	3	.	.	.
18751	7651	1	"	"	``
18751	7651	2	Hypo	Hypo	NNP
18751	7651	3	"	"	''
18751	7651	4	required	require	VBD
18751	7651	5	20.4	20.4	CD
18751	7651	6	"	"	``
18751	7651	7	20.4	20.4	CD
18751	7651	8	"	"	``
18751	7651	9	20.4	20.4	CD
18751	7651	10	"	"	``
18751	7651	11	20.5	20.5	CD
18751	7651	12	"	"	''
18751	7651	13	But	but	CC
18751	7651	14	if	if	IN
18751	7651	15	the	the	DT
18751	7651	16	starch	starch	NN
18751	7651	17	is	be	VBZ
18751	7651	18	added	add	VBN
18751	7651	19	before	before	IN
18751	7651	20	the	the	DT
18751	7651	21	titration	titration	NN
18751	7651	22	,	,	,
18751	7651	23	the	the	DT
18751	7651	24	results	result	NNS
18751	7651	25	are	be	VBP
18751	7651	26	liable	liable	JJ
18751	7651	27	to	to	IN
18751	7651	28	error	error	NN
18751	7651	29	.	.	.
18751	7652	1	Starch	Starch	NNP
18751	7652	2	added	add	VBD
18751	7652	3	1.0	1.0	CD
18751	7652	4	c.c	c.c	NNP
18751	7652	5	.	.	.
18751	7653	1	50.0	50.0	CD
18751	7653	2	c.c	c.c	NNP
18751	7653	3	.	.	.
18751	7654	1	"	"	``
18751	7654	2	Hypo	Hypo	NNP
18751	7654	3	"	"	''
18751	7654	4	required	require	VBD
18751	7654	5	20.4	20.4	CD
18751	7654	6	"	"	``
18751	7654	7	24.0	24.0	CD
18751	7654	8	"	"	''
18751	7654	9	The	the	DT
18751	7654	10	starch	starch	NN
18751	7654	11	should	should	MD
18751	7654	12	be	be	VB
18751	7654	13	used	use	VBN
18751	7654	14	fresh	fresh	JJ
18751	7654	15	,	,	,
18751	7654	16	and	and	CC
18751	7654	17	is	be	VBZ
18751	7654	18	best	well	RBS
18751	7654	19	made	make	VBN
18751	7654	20	on	on	IN
18751	7654	21	the	the	DT
18751	7654	22	day	day	NN
18751	7654	23	it	-PRON-	PRP
18751	7654	24	is	be	VBZ
18751	7654	25	used	use	VBN
18751	7654	26	;	;	:
18751	7654	27	after	after	IN
18751	7654	28	four	four	CD
18751	7654	29	days	day	NNS
18751	7654	30	the	the	DT
18751	7654	31	finishing	finishing	JJ
18751	7654	32	point	point	NN
18751	7654	33	is	be	VBZ
18751	7654	34	not	not	RB
18751	7654	35	so	so	RB
18751	7654	36	good	good	JJ
18751	7654	37	.	.	.
18751	7655	1	~Effect	~effect	CD
18751	7655	2	of	of	IN
18751	7655	3	Varying	Varying	NNP
18751	7655	4	Potassium	Potassium	NNP
18751	7655	5	Iodide.~--An	Iodide.~--An	NNP
18751	7655	6	excess	excess	NN
18751	7655	7	of	of	IN
18751	7655	8	iodide	iodide	NN
18751	7655	9	is	be	VBZ
18751	7655	10	always	always	RB
18751	7655	11	required	require	VBN
18751	7655	12	to	to	TO
18751	7655	13	keep	keep	VB
18751	7655	14	the	the	DT
18751	7655	15	iodine	iodine	NN
18751	7655	16	in	in	IN
18751	7655	17	solution	solution	NN
18751	7655	18	;	;	:
18751	7655	19	a	a	DT
18751	7655	20	larger	large	JJR
18751	7655	21	excess	excess	NN
18751	7655	22	has	have	VBZ
18751	7655	23	little	little	JJ
18751	7655	24	effect	effect	NN
18751	7655	25	.	.	.
18751	7656	1	Iodide	iodide	NN
18751	7656	2	added	add	VBD
18751	7656	3	--	--	:
18751	7656	4	1	1	CD
18751	7656	5	gram	gram	NN
18751	7656	6	20	20	CD
18751	7656	7	grams	gram	NNS
18751	7656	8	"	"	``
18751	7656	9	Hypo	Hypo	NNP
18751	7656	10	"	"	''
18751	7656	11	required	require	VBD
18751	7656	12	20.4	20.4	CD
18751	7656	13	c.c	c.c	NNP
18751	7656	14	.	.	.
18751	7657	1	20.5	20.5	CD
18751	7657	2	c.c	c.c	NNP
18751	7657	3	.	.	.
18751	7658	1	20.6	20.6	CD
18751	7658	2	c.c	c.c	NNP
18751	7658	3	.	.	.
18751	7659	1	The	the	DT
18751	7659	2	20	20	CD
18751	7659	3	c.c	c.c	NN
18751	7659	4	.	.	.
18751	7660	1	of	of	IN
18751	7660	2	iodine	iodine	NNP
18751	7660	3	used	use	VBN
18751	7660	4	,	,	,
18751	7660	5	itself	-PRON-	PRP
18751	7660	6	contained	contain	VBD
18751	7660	7	0.5	0.5	CD
18751	7660	8	gram	gram	NN
18751	7660	9	of	of	IN
18751	7660	10	potassium	potassium	NN
18751	7660	11	iodide	iodide	NN
18751	7660	12	.	.	.
18751	7661	1	~Effect	~effect	CD
18751	7661	2	of	of	IN
18751	7661	3	Foreign	Foreign	NNP
18751	7661	4	Salts.~--	Salts.~--	NNP
18751	7661	5	Bicarbonate	Bicarbonate	NNP
18751	7661	6	of	of	IN
18751	7661	7	soda	soda	NN
18751	7661	8	added	add	VBD
18751	7661	9	--	--	:
18751	7661	10	0.5	0.5	CD
18751	7661	11	gram	gram	NN
18751	7661	12	1.5	1.5	CD
18751	7661	13	gram	gram	NN
18751	7661	14	5.0	5.0	CD
18751	7661	15	grams	gram	NNS
18751	7661	16	"	"	``
18751	7661	17	Hypo	Hypo	NNP
18751	7661	18	"	"	''
18751	7661	19	required	require	VBD
18751	7661	20	20.4	20.4	CD
18751	7661	21	c.c	c.c	NNP
18751	7661	22	.	.	.
18751	7662	1	18.2	18.2	CD
18751	7662	2	c.c	c.c	NNP
18751	7662	3	.	.	.
18751	7663	1	17.1	17.1	CD
18751	7663	2	c.c	c.c	NNP
18751	7663	3	.	.	.
18751	7664	1	16.0	16.0	CD
18751	7664	2	c.c	c.c	NNP
18751	7664	3	.	.	.
18751	7665	1	The	the	DT
18751	7665	2	solution	solution	NN
18751	7665	3	obviously	obviously	RB
18751	7665	4	must	must	MD
18751	7665	5	be	be	VB
18751	7665	6	free	free	JJ
18751	7665	7	from	from	IN
18751	7665	8	bicarbonate	bicarbonate	NN
18751	7665	9	of	of	IN
18751	7665	10	soda	soda	NN
18751	7665	11	.	.	.
18751	7666	1	This	this	DT
18751	7666	2	should	should	MD
18751	7666	3	be	be	VB
18751	7666	4	remembered	remember	VBN
18751	7666	5	,	,	,
18751	7666	6	since	since	IN
18751	7666	7	when	when	WRB
18751	7666	8	titrating	titrate	VBG
18751	7666	9	arsenic	arsenic	JJ
18751	7666	10	assays	assays	RB
18751	7666	11	with	with	IN
18751	7666	12	iodine	iodine	NN
18751	7666	13	it	-PRON-	PRP
18751	7666	14	must	must	MD
18751	7666	15	be	be	VB
18751	7666	16	present	present	JJ
18751	7666	17	;	;	:
18751	7666	18	and	and	CC
18751	7666	19	students	student	NNS
18751	7666	20	must	must	MD
18751	7666	21	avoid	avoid	VB
18751	7666	22	confounding	confound	VBG
18751	7666	23	the	the	DT
18751	7666	24	two	two	CD
18751	7666	25	titrations	titration	NNS
18751	7666	26	.	.	.
18751	7667	1	In	in	IN
18751	7667	2	some	some	DT
18751	7667	3	other	other	JJ
18751	7667	4	experiments	experiment	NNS
18751	7667	5	,	,	,
18751	7667	6	in	in	IN
18751	7667	7	which	which	WDT
18751	7667	8	10	10	CD
18751	7667	9	grams	gram	NNS
18751	7667	10	each	each	DT
18751	7667	11	of	of	IN
18751	7667	12	the	the	DT
18751	7667	13	salts	salt	NNS
18751	7667	14	were	be	VBD
18751	7667	15	taken	take	VBN
18751	7667	16	,	,	,
18751	7667	17	the	the	DT
18751	7667	18	following	follow	VBG
18751	7667	19	results	result	NNS
18751	7667	20	were	be	VBD
18751	7667	21	obtained:--	obtained:--	``
18751	7667	22	Salt	salt	NN
18751	7667	23	added	add	VBN
18751	7667	24	--	--	:
18751	7667	25	AmCl	AmCl	NNP
18751	7667	26	AmNO_{3	amno_{3	CD
18751	7667	27	}	}	-RRB-
18751	7667	28	Am_{2}SO_{4	Am_{2}SO_{4	NNP
18751	7667	29	}	}	-RRB-
18751	7667	30	"	"	``
18751	7667	31	Hypo	Hypo	NNP
18751	7667	32	"	"	''
18751	7667	33	required	require	VBD
18751	7667	34	20.4	20.4	CD
18751	7667	35	c.c	c.c	NNP
18751	7667	36	.	.	.
18751	7668	1	20.5	20.5	CD
18751	7668	2	c.c	c.c	NNP
18751	7668	3	.	.	.
18751	7669	1	20.3	20.3	CD
18751	7669	2	c.c	c.c	NNP
18751	7669	3	.	.	.
18751	7670	1	20.2	20.2	CD
18751	7670	2	c.c	c.c	NNP
18751	7670	3	.	.	.
18751	7671	1	Salt	salt	NN
18751	7671	2	added	add	VBD
18751	7671	3	NaCl	NaCl	NNP
18751	7671	4	NaNO_{3	NaNO_{3	NNP
18751	7671	5	}	}	-RRB-
18751	7671	6	Na_{2}SO_{4	Na_{2}SO_{4	NNP
18751	7671	7	}	}	-RRB-
18751	7671	8	"	"	``
18751	7671	9	Hypo	Hypo	NNP
18751	7671	10	"	"	''
18751	7671	11	required	require	VBD
18751	7671	12	20.3	20.3	CD
18751	7671	13	c.c	c.c	NNP
18751	7671	14	.	.	.
18751	7672	1	20.4	20.4	CD
18751	7672	2	c.c	c.c	NNP
18751	7672	3	.	.	.
18751	7673	1	20.4	20.4	CD
18751	7673	2	c.c	c.c	NNP
18751	7673	3	.	.	.
18751	7674	1	~Effect	~effect	CD
18751	7674	2	of	of	IN
18751	7674	3	Varying	Varying	NNP
18751	7674	4	Iodine.~--	Iodine.~--	NNP
18751	7674	5	Iodine	Iodine	NNP
18751	7674	6	added	add	VBD
18751	7674	7	1.0	1.0	CD
18751	7674	8	c.c	c.c	NNP
18751	7674	9	.	.	.
18751	7675	1	10.0	10.0	CD
18751	7675	2	c.c	c.c	NNP
18751	7675	3	.	.	.
18751	7676	1	20.0	20.0	CD
18751	7676	2	c.c	c.c	NNP
18751	7676	3	.	.	.
18751	7677	1	50.0	50.0	CD
18751	7677	2	c.c	c.c	NNP
18751	7677	3	.	.	.
18751	7678	1	100.0	100.0	CD
18751	7678	2	c.c	c.c	NNP
18751	7678	3	.	.	.
18751	7679	1	"	"	``
18751	7679	2	Hypo	Hypo	NNP
18751	7679	3	"	"	''
18751	7679	4	required	require	VBD
18751	7679	5	1.3	1.3	CD
18751	7679	6	"	"	``
18751	7679	7	10.2	10.2	CD
18751	7679	8	"	"	``
18751	7679	9	20.4	20.4	CD
18751	7679	10	"	"	``
18751	7679	11	51.0	51.0	CD
18751	7679	12	"	"	``
18751	7679	13	102.0	102.0	CD
18751	7679	14	"	"	''
18751	7679	15	~Determination	~determination	NN
18751	7679	16	of	of	IN
18751	7679	17	Dioxide	dioxide	NN
18751	7679	18	in	in	IN
18751	7679	19	a	a	DT
18751	7679	20	Manganese	Manganese	NNP
18751	7679	21	Ore.~--Weigh	Ore.~--Weigh	NNP
18751	7679	22	up	up	IN
18751	7679	23	0.25	0.25	CD
18751	7679	24	to	to	TO
18751	7679	25	0.3	0.3	CD
18751	7679	26	gram	gram	NN
18751	7679	27	of	of	IN
18751	7679	28	the	the	DT
18751	7679	29	powdered	powdered	JJ
18751	7679	30	ore	ore	NN
18751	7679	31	;	;	:
18751	7679	32	place	place	NN
18751	7679	33	in	in	IN
18751	7679	34	a	a	DT
18751	7679	35	flask	flask	NN
18751	7679	36	,	,	,
18751	7679	37	cover	cover	NN
18751	7679	38	with	with	IN
18751	7679	39	10	10	CD
18751	7679	40	c.c	c.c	NNP
18751	7679	41	.	.	.
18751	7680	1	of	of	IN
18751	7680	2	hydrochloric	hydrochloric	JJ
18751	7680	3	acid	acid	NN
18751	7680	4	,	,	,
18751	7680	5	and	and	CC
18751	7680	6	close	close	VB
18751	7680	7	the	the	DT
18751	7680	8	flask	flask	NN
18751	7680	9	with	with	IN
18751	7680	10	a	a	DT
18751	7680	11	paraffined	paraffined	JJ
18751	7680	12	cork	cork	NN
18751	7680	13	,	,	,
18751	7680	14	and	and	CC
18751	7680	15	bulbs	bulb	NNS
18751	7680	16	(	(	-LRB-
18751	7680	17	as	as	IN
18751	7680	18	shown	show	VBN
18751	7680	19	in	in	IN
18751	7680	20	fig	fig	NN
18751	7680	21	.	.	.
18751	7681	1	60	60	CD
18751	7681	2	)	)	-RRB-
18751	7681	3	,	,	,
18751	7681	4	having	have	VBG
18751	7681	5	previously	previously	RB
18751	7681	6	charged	charge	VBN
18751	7681	7	the	the	DT
18751	7681	8	bulb	bulb	NN
18751	7681	9	with	with	IN
18751	7681	10	5	5	CD
18751	7681	11	grams	gram	NNS
18751	7681	12	of	of	IN
18751	7681	13	potassium	potassium	NN
18751	7681	14	iodide	iodide	NN
18751	7681	15	in	in	IN
18751	7681	16	strong	strong	JJ
18751	7681	17	solution	solution	NN
18751	7681	18	.	.	.
18751	7682	1	Heat	heat	VB
18751	7682	2	the	the	DT
18751	7682	3	flask	flask	NN
18751	7682	4	,	,	,
18751	7682	5	and	and	CC
18751	7682	6	boil	boil	VB
18751	7682	7	cautiously	cautiously	RB
18751	7682	8	for	for	IN
18751	7682	9	about	about	RB
18751	7682	10	fifteen	fifteen	CD
18751	7682	11	minutes	minute	NNS
18751	7682	12	.	.	.
18751	7683	1	Wash	wash	VB
18751	7683	2	the	the	DT
18751	7683	3	contents	content	NNS
18751	7683	4	of	of	IN
18751	7683	5	the	the	DT
18751	7683	6	bulbs	bulb	NNS
18751	7683	7	into	into	IN
18751	7683	8	a	a	DT
18751	7683	9	large	large	JJ
18751	7683	10	beaker	beaker	NN
18751	7683	11	,	,	,
18751	7683	12	nearly	nearly	RB
18751	7683	13	(	(	-LRB-
18751	7683	14	but	but	CC
18751	7683	15	not	not	RB
18751	7683	16	quite	quite	RB
18751	7683	17	)	)	-RRB-
18751	7683	18	neutralise	neutralise	NN
18751	7683	19	with	with	IN
18751	7683	20	dilute	dilute	NNP
18751	7683	21	ammonia	ammonia	NNP
18751	7683	22	,	,	,
18751	7683	23	and	and	CC
18751	7683	24	titrate	titrate	VB
18751	7683	25	with	with	IN
18751	7683	26	the	the	DT
18751	7683	27	standard	standard	NN
18751	7683	28	"	"	``
18751	7683	29	hypo	hypo	NNP
18751	7683	30	.	.	.
18751	7683	31	"	"	''
18751	7684	1	As	as	IN
18751	7684	2	an	an	DT
18751	7684	3	example	example	NN
18751	7684	4	,	,	,
18751	7684	5	0.2675	0.2675	NFP
18751	7684	6	gram	gram	NN
18751	7684	7	of	of	IN
18751	7684	8	pyrolusite	pyrolusite	NNP
18751	7684	9	was	be	VBD
18751	7684	10	taken	take	VBN
18751	7684	11	,	,	,
18751	7684	12	and	and	CC
18751	7684	13	required	require	VBD
18751	7684	14	60.3	60.3	CD
18751	7684	15	c.c	c.c	NNP
18751	7684	16	.	.	.
18751	7685	1	of	of	IN
18751	7685	2	standard	standard	NNP
18751	7685	3	"	"	``
18751	7685	4	hypo	hypo	NNP
18751	7685	5	"	"	''
18751	7685	6	(	(	-LRB-
18751	7685	7	100	100	CD
18751	7685	8	c.c	c.c	NNP
18751	7685	9	.	.	.
18751	7686	1	equal	equal	JJ
18751	7686	2	1.185	1.185	CD
18751	7686	3	gram	gram	NN
18751	7686	4	iodine	iodine	NN
18751	7686	5	,	,	,
18751	7686	6	or	or	CC
18751	7686	7	0.4042	0.4042	CD
18751	7686	8	gram	gram	NN
18751	7686	9	MnO_{2	MnO_{2	NNP
18751	7686	10	}	}	-RRB-
18751	7686	11	)	)	-RRB-
18751	7686	12	,	,	,
18751	7686	13	which	which	WDT
18751	7686	14	equals	equal	VBZ
18751	7686	15	0.2437	0.2437	CD
18751	7686	16	gram	gram	NN
18751	7686	17	of	of	IN
18751	7686	18	the	the	DT
18751	7686	19	dioxide	dioxide	NN
18751	7686	20	or	or	CC
18751	7686	21	91.1	91.1	CD
18751	7686	22	per	per	IN
18751	7686	23	cent	cent	NN
18751	7686	24	.	.	.
18751	7687	1	COLORIMETRIC	COLORIMETRIC	NNP
18751	7687	2	METHOD	METHOD	NNP
18751	7687	3	.	.	.
18751	7688	1	When	when	WRB
18751	7688	2	compounds	compound	NNS
18751	7688	3	of	of	IN
18751	7688	4	manganese	manganese	NNP
18751	7688	5	free	free	JJ
18751	7688	6	from	from	IN
18751	7688	7	chlorides	chloride	NNS
18751	7688	8	are	be	VBP
18751	7688	9	boiled	boil	VBN
18751	7688	10	with	with	IN
18751	7688	11	nitric	nitric	JJ
18751	7688	12	acid	acid	NN
18751	7688	13	and	and	CC
18751	7688	14	dioxide	dioxide	NN
18751	7688	15	of	of	IN
18751	7688	16	lead,[87	lead,[87	CD
18751	7688	17	]	]	-RRB-
18751	7688	18	the	the	DT
18751	7688	19	manganese	manganese	NNP
18751	7688	20	is	be	VBZ
18751	7688	21	converted	convert	VBN
18751	7688	22	into	into	IN
18751	7688	23	permanganic	permanganic	NN
18751	7688	24	acid	acid	NN
18751	7688	25	,	,	,
18751	7688	26	which	which	WDT
18751	7688	27	is	be	VBZ
18751	7688	28	soluble	soluble	JJ
18751	7688	29	and	and	CC
18751	7688	30	tints	tint	VBZ
18751	7688	31	the	the	DT
18751	7688	32	solution	solution	NN
18751	7688	33	violet	violet	NN
18751	7688	34	.	.	.
18751	7689	1	The	the	DT
18751	7689	2	depth	depth	NN
18751	7689	3	of	of	IN
18751	7689	4	colour	colour	NN
18751	7689	5	depends	depend	VBZ
18751	7689	6	on	on	IN
18751	7689	7	the	the	DT
18751	7689	8	amount	amount	NN
18751	7689	9	of	of	IN
18751	7689	10	manganese	manganese	JJ
18751	7689	11	present	present	NN
18751	7689	12	,	,	,
18751	7689	13	and	and	CC
18751	7689	14	this	this	DT
18751	7689	15	should	should	MD
18751	7689	16	not	not	RB
18751	7689	17	much	much	RB
18751	7689	18	exceed	exceed	VB
18751	7689	19	10	10	CD
18751	7689	20	milligrams	milligram	NNS
18751	7689	21	.	.	.
18751	7690	1	A	a	DT
18751	7690	2	quantity	quantity	NN
18751	7690	3	of	of	IN
18751	7690	4	substance	substance	NN
18751	7690	5	containing	contain	VBG
18751	7690	6	not	not	RB
18751	7690	7	more	more	JJR
18751	7690	8	than	than	IN
18751	7690	9	this	this	DT
18751	7690	10	amount	amount	NN
18751	7690	11	of	of	IN
18751	7690	12	manganese	manganese	NNP
18751	7690	13	should	should	MD
18751	7690	14	be	be	VB
18751	7690	15	boiled	boil	VBN
18751	7690	16	for	for	IN
18751	7690	17	a	a	DT
18751	7690	18	few	few	JJ
18751	7690	19	minutes	minute	NNS
18751	7690	20	with	with	IN
18751	7690	21	25	25	CD
18751	7690	22	c.c	c.c	NNP
18751	7690	23	.	.	.
18751	7691	1	of	of	IN
18751	7691	2	a	a	DT
18751	7691	3	solution	solution	NN
18751	7691	4	containing	contain	VBG
18751	7691	5	5	5	CD
18751	7691	6	c.c	c.c	NNP
18751	7691	7	.	.	.
18751	7692	1	of	of	IN
18751	7692	2	nitric	nitric	JJ
18751	7692	3	acid	acid	NN
18751	7692	4	,	,	,
18751	7692	5	and	and	CC
18751	7692	6	10	10	CD
18751	7692	7	or	or	CC
18751	7692	8	20	20	CD
18751	7692	9	c.c	c.c	NNP
18751	7692	10	.	.	.
18751	7693	1	of	of	IN
18751	7693	2	dilute	dilute	NNP
18751	7693	3	sulphuric	sulphuric	NNP
18751	7693	4	acid	acid	NNP
18751	7693	5	,	,	,
18751	7693	6	with	with	IN
18751	7693	7	2	2	CD
18751	7693	8	or	or	CC
18751	7693	9	3	3	CD
18751	7693	10	grams	gram	NNS
18751	7693	11	of	of	IN
18751	7693	12	lead	lead	JJ
18751	7693	13	dioxide	dioxide	NN
18751	7693	14	.	.	.
18751	7694	1	Filter	filter	NN
18751	7694	2	through	through	IN
18751	7694	3	asbestos	asbestos	NN
18751	7694	4	,	,	,
18751	7694	5	wash	wash	VB
18751	7694	6	by	by	IN
18751	7694	7	decantation	decantation	NN
18751	7694	8	with	with	IN
18751	7694	9	dilute	dilute	NNP
18751	7694	10	sulphuric	sulphuric	NNP
18751	7694	11	acid	acid	NNP
18751	7694	12	,	,	,
18751	7694	13	make	make	VB
18751	7694	14	up	up	RP
18751	7694	15	with	with	IN
18751	7694	16	distilled	distil	VBN
18751	7694	17	water[88	water[88	NNP
18751	7694	18	]	]	-RRB-
18751	7694	19	to	to	IN
18751	7694	20	a	a	DT
18751	7694	21	definite	definite	JJ
18751	7694	22	bulk	bulk	NN
18751	7694	23	,	,	,
18751	7694	24	and	and	CC
18751	7694	25	take	take	VB
18751	7694	26	a	a	DT
18751	7694	27	measured	measure	VBN
18751	7694	28	portion	portion	NN
18751	7694	29	for	for	IN
18751	7694	30	the	the	DT
18751	7694	31	colorimetric	colorimetric	JJ
18751	7694	32	determination	determination	NN
18751	7694	33	.	.	.
18751	7695	1	The	the	DT
18751	7695	2	standard	standard	JJ
18751	7695	3	solution	solution	NN
18751	7695	4	of	of	IN
18751	7695	5	manganese	manganese	NNP
18751	7695	6	is	be	VBZ
18751	7695	7	made	make	VBN
18751	7695	8	by	by	IN
18751	7695	9	dissolving	dissolve	VBG
18751	7695	10	0.1435	0.1435	CD
18751	7695	11	gram	gram	NN
18751	7695	12	of	of	IN
18751	7695	13	permanganate	permanganate	NN
18751	7695	14	of	of	IN
18751	7695	15	potash	potash	NNP
18751	7695	16	(	(	-LRB-
18751	7695	17	KMnO_{4	KMnO_{4	NNP
18751	7695	18	}	}	-RRB-
18751	7695	19	)	)	-RRB-
18751	7695	20	in	in	IN
18751	7695	21	a	a	DT
18751	7695	22	little	little	JJ
18751	7695	23	water	water	NN
18751	7695	24	acidulated	acidulate	VBN
18751	7695	25	with	with	IN
18751	7695	26	nitric	nitric	JJ
18751	7695	27	acid	acid	NN
18751	7695	28	,	,	,
18751	7695	29	and	and	CC
18751	7695	30	diluting	diluting	NN
18751	7695	31	to	to	IN
18751	7695	32	1	1	CD
18751	7695	33	litre	litre	NN
18751	7695	34	.	.	.
18751	7696	1	One	one	CD
18751	7696	2	c.c	c.c	NNP
18751	7696	3	.	.	.
18751	7697	1	will	will	MD
18751	7697	2	contain	contain	VB
18751	7697	3	0.05	0.05	CD
18751	7697	4	milligram	milligram	NN
18751	7697	5	of	of	IN
18751	7697	6	manganese	manganese	NNP
18751	7697	7	.	.	.
18751	7698	1	PRACTICAL	practical	NN
18751	7698	2	EXERCISES	exercise	NNS
18751	7698	3	.	.	.
18751	7699	1	1	1	LS
18751	7699	2	.	.	.
18751	7700	1	What	what	WDT
18751	7700	2	percentage	percentage	NN
18751	7700	3	of	of	IN
18751	7700	4	manganese	manganese	NNP
18751	7700	5	(	(	-LRB-
18751	7700	6	Mn	Mn	NNP
18751	7700	7	)	)	-RRB-
18751	7700	8	is	be	VBZ
18751	7700	9	contained	contain	VBN
18751	7700	10	in	in	IN
18751	7700	11	permanganate	permanganate	NN
18751	7700	12	of	of	IN
18751	7700	13	potash	potash	NNP
18751	7700	14	(	(	-LRB-
18751	7700	15	KMnO_{4	KMnO_{4	NNP
18751	7700	16	}	}	-RRB-
18751	7700	17	)	)	-RRB-
18751	7700	18	?	?	.
18751	7701	1	2	2	LS
18751	7701	2	.	.	.
18751	7702	1	Ten	ten	CD
18751	7702	2	c.c	c.c	NNP
18751	7702	3	.	.	.
18751	7703	1	of	of	IN
18751	7703	2	a	a	DT
18751	7703	3	solution	solution	NN
18751	7703	4	of	of	IN
18751	7703	5	permanganate	permanganate	NN
18751	7703	6	of	of	IN
18751	7703	7	potash	potash	NN
18751	7703	8	is	be	VBZ
18751	7703	9	found	find	VBN
18751	7703	10	to	to	TO
18751	7703	11	oxidise	oxidise	VB
18751	7703	12	10	10	CD
18751	7703	13	c.c	c.c	NNP
18751	7703	14	.	.	.
18751	7704	1	of	of	IN
18751	7704	2	an	an	DT
18751	7704	3	acid	acid	JJ
18751	7704	4	solution	solution	NN
18751	7704	5	of	of	IN
18751	7704	6	ferrous	ferrous	JJ
18751	7704	7	sulphate	sulphate	NN
18751	7704	8	.	.	.
18751	7705	1	The	the	DT
18751	7705	2	manganese	manganese	NN
18751	7705	3	is	be	VBZ
18751	7705	4	determined	determine	VBN
18751	7705	5	in	in	IN
18751	7705	6	the	the	DT
18751	7705	7	titrated	titrated	JJ
18751	7705	8	solution	solution	NN
18751	7705	9	by	by	IN
18751	7705	10	precipitation	precipitation	NN
18751	7705	11	as	as	IN
18751	7705	12	dioxide	dioxide	NN
18751	7705	13	and	and	CC
18751	7705	14	titrating	titrating	NN
18751	7705	15	.	.	.
18751	7706	1	How	how	WRB
18751	7706	2	much	much	JJ
18751	7706	3	of	of	IN
18751	7706	4	the	the	DT
18751	7706	5	ferrous	ferrous	JJ
18751	7706	6	solution	solution	NN
18751	7706	7	will	will	MD
18751	7706	8	be	be	VB
18751	7706	9	oxidised	oxidise	VBN
18751	7706	10	in	in	IN
18751	7706	11	the	the	DT
18751	7706	12	second	second	JJ
18751	7706	13	titration	titration	NN
18751	7706	14	?	?	.
18751	7707	1	3	3	LS
18751	7707	2	.	.	.
18751	7708	1	What	what	WDT
18751	7708	2	weight	weight	NN
18751	7708	3	of	of	IN
18751	7708	4	potassium	potassium	NN
18751	7708	5	iodide	iodide	NN
18751	7708	6	would	would	MD
18751	7708	7	be	be	VB
18751	7708	8	just	just	RB
18751	7708	9	sufficient	sufficient	JJ
18751	7708	10	to	to	TO
18751	7708	11	absorb	absorb	VB
18751	7708	12	the	the	DT
18751	7708	13	chlorine	chlorine	NN
18751	7708	14	evolved	evolve	VBN
18751	7708	15	by	by	IN
18751	7708	16	0.5	0.5	CD
18751	7708	17	gram	gram	NN
18751	7708	18	of	of	IN
18751	7708	19	pure	pure	JJ
18751	7708	20	dioxide	dioxide	NN
18751	7708	21	of	of	IN
18751	7708	22	manganese	manganese	NNP
18751	7708	23	?	?	.
18751	7709	1	4	4	LS
18751	7709	2	.	.	.
18751	7710	1	What	what	WDT
18751	7710	2	weight	weight	NN
18751	7710	3	of	of	IN
18751	7710	4	iron	iron	NN
18751	7710	5	must	must	MD
18751	7710	6	be	be	VB
18751	7710	7	dissolved	dissolve	VBN
18751	7710	8	up	up	RP
18751	7710	9	so	so	IN
18751	7710	10	as	as	IN
18751	7710	11	to	to	TO
18751	7710	12	have	have	VB
18751	7710	13	an	an	DT
18751	7710	14	excess	excess	NN
18751	7710	15	of	of	IN
18751	7710	16	0.25	0.25	CD
18751	7710	17	gram	gram	NN
18751	7710	18	after	after	IN
18751	7710	19	oxidation	oxidation	NN
18751	7710	20	by	by	IN
18751	7710	21	1	1	CD
18751	7710	22	gram	gram	NN
18751	7710	23	of	of	IN
18751	7710	24	pure	pure	JJ
18751	7710	25	dioxide	dioxide	NN
18751	7710	26	?	?	.
18751	7711	1	5	5	CD
18751	7711	2	.	.	.
18751	7712	1	What	what	WDT
18751	7712	2	weight	weight	NN
18751	7712	3	of	of	IN
18751	7712	4	the	the	DT
18751	7712	5	brown	brown	JJ
18751	7712	6	oxide	oxide	NN
18751	7712	7	,	,	,
18751	7712	8	Mn_{2}O_{4	Mn_{2}O_{4	NNP
18751	7712	9	}	}	-RRB-
18751	7712	10	will	will	MD
18751	7712	11	be	be	VB
18751	7712	12	left	leave	VBN
18751	7712	13	on	on	IN
18751	7712	14	igniting	ignite	VBG
18751	7712	15	1	1	CD
18751	7712	16	gram	gram	NN
18751	7712	17	of	of	IN
18751	7712	18	the	the	DT
18751	7712	19	pure	pure	JJ
18751	7712	20	dioxide	dioxide	NN
18751	7712	21	?	?	.
18751	7713	1	CHROMIUM	CHROMIUM	NNP
18751	7713	2	.	.	.
18751	7714	1	Chromium	chromium	NN
18751	7714	2	occurs	occur	VBZ
18751	7714	3	in	in	IN
18751	7714	4	nature	nature	NN
18751	7714	5	chiefly	chiefly	RB
18751	7714	6	as	as	IN
18751	7714	7	chromite	chromite	NNP
18751	7714	8	or	or	CC
18751	7714	9	chrome	chrome	NN
18751	7714	10	iron	iron	NN
18751	7714	11	ore	ore	NN
18751	7714	12	(	(	-LRB-
18751	7714	13	FeO_{2}Cr_{2}O_{3	FeO_{2}Cr_{2}O_{3	NNP
18751	7714	14	}	}	-RRB-
18751	7714	15	,	,	,
18751	7714	16	with	with	IN
18751	7714	17	more	more	JJR
18751	7714	18	or	or	CC
18751	7714	19	less	less	JJR
18751	7714	20	MgO	mgo	NN
18751	7714	21	and	and	CC
18751	7714	22	Al_{2}O_{3	al_{2}o_{3	NN
18751	7714	23	}	}	-RRB-
18751	7714	24	)	)	-RRB-
18751	7714	25	,	,	,
18751	7714	26	which	which	WDT
18751	7714	27	is	be	VBZ
18751	7714	28	the	the	DT
18751	7714	29	chief	chief	JJ
18751	7714	30	ore	ore	NN
18751	7714	31	.	.	.
18751	7715	1	It	-PRON-	PRP
18751	7715	2	is	be	VBZ
18751	7715	3	a	a	DT
18751	7715	4	constituent	constituent	NN
18751	7715	5	of	of	IN
18751	7715	6	some	some	DT
18751	7715	7	silicates	silicate	NNS
18751	7715	8	,	,	,
18751	7715	9	and	and	CC
18751	7715	10	is	be	VBZ
18751	7715	11	frequently	frequently	RB
18751	7715	12	met	meet	VBN
18751	7715	13	with	with	IN
18751	7715	14	in	in	IN
18751	7715	15	very	very	RB
18751	7715	16	small	small	JJ
18751	7715	17	quantities	quantity	NNS
18751	7715	18	in	in	IN
18751	7715	19	iron	iron	NN
18751	7715	20	ores	ore	NNS
18751	7715	21	.	.	.
18751	7716	1	It	-PRON-	PRP
18751	7716	2	occurs	occur	VBZ
18751	7716	3	as	as	IN
18751	7716	4	chromate	chromate	NN
18751	7716	5	in	in	IN
18751	7716	6	crocoisite	crocoisite	NNP
18751	7716	7	(	(	-LRB-
18751	7716	8	PbCrO_{4	pbcro_{4	NN
18751	7716	9	}	}	-RRB-
18751	7716	10	)	)	-RRB-
18751	7716	11	,	,	,
18751	7716	12	and	and	CC
18751	7716	13	some	some	DT
18751	7716	14	other	other	JJ
18751	7716	15	rare	rare	JJ
18751	7716	16	minerals	mineral	NNS
18751	7716	17	.	.	.
18751	7717	1	The	the	DT
18751	7717	2	metal	metal	NN
18751	7717	3	is	be	VBZ
18751	7717	4	used	use	VBN
18751	7717	5	in	in	IN
18751	7717	6	steel	steel	NN
18751	7717	7	-	-	HYPH
18751	7717	8	making	making	NN
18751	7717	9	.	.	.
18751	7718	1	Steel	steel	NN
18751	7718	2	containing	contain	VBG
18751	7718	3	about	about	IN
18751	7718	4	0.5	0.5	CD
18751	7718	5	per	per	IN
18751	7718	6	cent	cent	NN
18751	7718	7	.	.	.
18751	7719	1	of	of	IN
18751	7719	2	it	-PRON-	PRP
18751	7719	3	is	be	VBZ
18751	7719	4	rendered	render	VBN
18751	7719	5	very	very	RB
18751	7719	6	hard	hard	RB
18751	7719	7	;	;	:
18751	7719	8	but	but	CC
18751	7719	9	its	-PRON-	PRP$
18751	7719	10	chief	chief	JJ
18751	7719	11	value	value	NN
18751	7719	12	is	be	VBZ
18751	7719	13	in	in	IN
18751	7719	14	its	-PRON-	PRP$
18751	7719	15	salts	salt	NNS
18751	7719	16	,	,	,
18751	7719	17	the	the	DT
18751	7719	18	chromates	chromate	NNS
18751	7719	19	.	.	.
18751	7720	1	These	these	DT
18751	7720	2	are	be	VBP
18751	7720	3	highly	highly	RB
18751	7720	4	-	-	HYPH
18751	7720	5	coloured	colour	VBN
18751	7720	6	compounds	compound	NNS
18751	7720	7	,	,	,
18751	7720	8	generally	generally	RB
18751	7720	9	red	red	JJ
18751	7720	10	or	or	CC
18751	7720	11	yellow	yellow	JJ
18751	7720	12	.	.	.
18751	7721	1	Some	some	DT
18751	7721	2	of	of	IN
18751	7721	3	the	the	DT
18751	7721	4	insoluble	insoluble	JJ
18751	7721	5	chromates	chromate	NNS
18751	7721	6	are	be	VBP
18751	7721	7	used	use	VBN
18751	7721	8	as	as	IN
18751	7721	9	pigments	pigment	NNS
18751	7721	10	;	;	:
18751	7721	11	chromate	chromate	NN
18751	7721	12	of	of	IN
18751	7721	13	lead	lead	NN
18751	7721	14	or	or	CC
18751	7721	15	chrome	chrome	NN
18751	7721	16	-	-	HYPH
18751	7721	17	yellow	yellow	JJ
18751	7721	18	is	be	VBZ
18751	7721	19	the	the	DT
18751	7721	20	most	most	RBS
18751	7721	21	important	important	JJ
18751	7721	22	.	.	.
18751	7722	1	The	the	DT
18751	7722	2	soluble	soluble	JJ
18751	7722	3	chromates	chromate	NNS
18751	7722	4	,	,	,
18751	7722	5	those	those	DT
18751	7722	6	of	of	IN
18751	7722	7	soda	soda	NN
18751	7722	8	and	and	CC
18751	7722	9	potash	potash	NN
18751	7722	10	,	,	,
18751	7722	11	are	be	VBP
18751	7722	12	valuable	valuable	JJ
18751	7722	13	chemicals	chemical	NNS
18751	7722	14	,	,	,
18751	7722	15	and	and	CC
18751	7722	16	are	be	VBP
18751	7722	17	largely	largely	RB
18751	7722	18	used	use	VBN
18751	7722	19	in	in	IN
18751	7722	20	the	the	DT
18751	7722	21	preparation	preparation	NN
18751	7722	22	of	of	IN
18751	7722	23	pigments	pigment	NNS
18751	7722	24	,	,	,
18751	7722	25	dyeing	dyeing	NN
18751	7722	26	and	and	CC
18751	7722	27	tanning	tanning	NN
18751	7722	28	,	,	,
18751	7722	29	and	and	CC
18751	7722	30	as	as	IN
18751	7722	31	oxidising	oxidising	JJ
18751	7722	32	agents	agent	NNS
18751	7722	33	.	.	.
18751	7723	1	Chromium	chromium	NN
18751	7723	2	forms	form	NNS
18751	7723	3	two	two	CD
18751	7723	4	important	important	JJ
18751	7723	5	classes	class	NNS
18751	7723	6	of	of	IN
18751	7723	7	compounds	compound	NNS
18751	7723	8	--	--	:
18751	7723	9	chromic	chromic	JJ
18751	7723	10	salts	salt	NNS
18751	7723	11	,	,	,
18751	7723	12	corresponding	correspond	VBG
18751	7723	13	to	to	IN
18751	7723	14	the	the	DT
18751	7723	15	oxide	oxide	NN
18751	7723	16	Cr_{2}O_{3	Cr_{2}O_{3	NNP
18751	7723	17	}	}	-RRB-
18751	7723	18	,	,	,
18751	7723	19	and	and	CC
18751	7723	20	chromates	chromate	NNS
18751	7723	21	,	,	,
18751	7723	22	which	which	WDT
18751	7723	23	contain	contain	VBP
18751	7723	24	the	the	DT
18751	7723	25	trioxide	trioxide	NN
18751	7723	26	CrO_{3	CrO_{3	,
18751	7723	27	}	}	-RRB-
18751	7723	28	.	.	.
18751	7724	1	Solutions	solution	NNS
18751	7724	2	of	of	IN
18751	7724	3	chromic	chromic	JJ
18751	7724	4	salts	salt	NNS
18751	7724	5	are	be	VBP
18751	7724	6	green	green	JJ
18751	7724	7	,	,	,
18751	7724	8	whilst	whilst	IN
18751	7724	9	those	those	DT
18751	7724	10	of	of	IN
18751	7724	11	the	the	DT
18751	7724	12	chromates	chromate	NNS
18751	7724	13	are	be	VBP
18751	7724	14	yellow	yellow	JJ
18751	7724	15	.	.	.
18751	7725	1	Chromates	chromate	NNS
18751	7725	2	are	be	VBP
18751	7725	3	reduced	reduce	VBN
18751	7725	4	to	to	IN
18751	7725	5	chromic	chromic	JJ
18751	7725	6	salts	salt	NNS
18751	7725	7	by	by	IN
18751	7725	8	the	the	DT
18751	7725	9	action	action	NN
18751	7725	10	of	of	IN
18751	7725	11	most	most	JJS
18751	7725	12	reducing	reduce	VBG
18751	7725	13	agents	agent	NNS
18751	7725	14	in	in	IN
18751	7725	15	the	the	DT
18751	7725	16	presence	presence	NN
18751	7725	17	of	of	IN
18751	7725	18	an	an	DT
18751	7725	19	acid	acid	NN
18751	7725	20	;	;	:
18751	7725	21	and	and	CC
18751	7725	22	this	this	DT
18751	7725	23	property	property	NN
18751	7725	24	is	be	VBZ
18751	7725	25	used	use	VBN
18751	7725	26	in	in	IN
18751	7725	27	assaying	assay	VBG
18751	7725	28	for	for	IN
18751	7725	29	the	the	DT
18751	7725	30	volumetric	volumetric	JJ
18751	7725	31	determination	determination	NN
18751	7725	32	of	of	IN
18751	7725	33	ferrous	ferrous	JJ
18751	7725	34	iron	iron	NN
18751	7725	35	,	,	,
18751	7725	36	&	&	CC
18751	7725	37	c.	c.	NNP
18751	7725	38	The	the	DT
18751	7725	39	chromates	chromate	NNS
18751	7725	40	in	in	IN
18751	7725	41	solution	solution	NN
18751	7725	42	are	be	VBP
18751	7725	43	more	more	RBR
18751	7725	44	stable	stable	JJ
18751	7725	45	than	than	IN
18751	7725	46	other	other	JJ
18751	7725	47	similar	similar	JJ
18751	7725	48	oxidising	oxidising	JJ
18751	7725	49	agents	agent	NNS
18751	7725	50	,	,	,
18751	7725	51	and	and	CC
18751	7725	52	consequently	consequently	RB
18751	7725	53	are	be	VBP
18751	7725	54	generally	generally	RB
18751	7725	55	used	use	VBN
18751	7725	56	in	in	IN
18751	7725	57	the	the	DT
18751	7725	58	laboratory	laboratory	NN
18751	7725	59	as	as	IN
18751	7725	60	one	one	CD
18751	7725	61	of	of	IN
18751	7725	62	the	the	DT
18751	7725	63	standard	standard	JJ
18751	7725	64	oxidising	oxidising	JJ
18751	7725	65	agents	agent	NNS
18751	7725	66	for	for	IN
18751	7725	67	volumetric	volumetric	NN
18751	7725	68	analysis	analysis	NN
18751	7725	69	.	.	.
18751	7726	1	They	-PRON-	PRP
18751	7726	2	have	have	VBP
18751	7726	3	the	the	DT
18751	7726	4	disadvantage	disadvantage	NN
18751	7726	5	of	of	IN
18751	7726	6	requiring	require	VBG
18751	7726	7	an	an	DT
18751	7726	8	outside	outside	JJ
18751	7726	9	indicator	indicator	NN
18751	7726	10	.	.	.
18751	7727	1	Bichromate	bichromate	NN
18751	7727	2	of	of	IN
18751	7727	3	potash	potash	NN
18751	7727	4	(	(	-LRB-
18751	7727	5	K_{2}Cr_{2}O_{7	k_{2}cr_{2}o_{7	NN
18751	7727	6	}	}	-RRB-
18751	7727	7	)	)	-RRB-
18751	7727	8	is	be	VBZ
18751	7727	9	the	the	DT
18751	7727	10	salt	salt	NN
18751	7727	11	generally	generally	RB
18751	7727	12	used	use	VBN
18751	7727	13	for	for	IN
18751	7727	14	this	this	DT
18751	7727	15	purpose	purpose	NN
18751	7727	16	.	.	.
18751	7728	1	Chromic	chromic	JJ
18751	7728	2	salts	salt	NNS
18751	7728	3	are	be	VBP
18751	7728	4	oxidised	oxidise	VBN
18751	7728	5	to	to	TO
18751	7728	6	chromate	chromate	VB
18751	7728	7	by	by	IN
18751	7728	8	fusion	fusion	NN
18751	7728	9	with	with	IN
18751	7728	10	"	"	``
18751	7728	11	fusion	fusion	NN
18751	7728	12	mixture	mixture	NN
18751	7728	13	"	"	''
18751	7728	14	and	and	CC
18751	7728	15	nitre	nitre	NNP
18751	7728	16	,	,	,
18751	7728	17	or	or	CC
18751	7728	18	by	by	IN
18751	7728	19	treating	treat	VBG
18751	7728	20	with	with	IN
18751	7728	21	chlorine	chlorine	NN
18751	7728	22	in	in	IN
18751	7728	23	an	an	DT
18751	7728	24	alkaline	alkaline	NN
18751	7728	25	solution	solution	NN
18751	7728	26	.	.	.
18751	7729	1	Chromic	chromic	JJ
18751	7729	2	salts	salt	NNS
18751	7729	3	closely	closely	RB
18751	7729	4	resemble	resemble	VBP
18751	7729	5	those	those	DT
18751	7729	6	of	of	IN
18751	7729	7	ferric	ferric	JJ
18751	7729	8	iron	iron	NN
18751	7729	9	,	,	,
18751	7729	10	and	and	CC
18751	7729	11	in	in	IN
18751	7729	12	the	the	DT
18751	7729	13	ordinary	ordinary	JJ
18751	7729	14	course	course	NN
18751	7729	15	of	of	IN
18751	7729	16	analysis	analysis	NN
18751	7729	17	chromic	chromic	NNP
18751	7729	18	hydrate	hydrate	NNP
18751	7729	19	(	(	-LRB-
18751	7729	20	green	green	JJ
18751	7729	21	)	)	-RRB-
18751	7729	22	is	be	VBZ
18751	7729	23	precipitated	precipitate	VBN
18751	7729	24	together	together	RB
18751	7729	25	with	with	IN
18751	7729	26	ferric	ferric	NNP
18751	7729	27	hydrate	hydrate	NNP
18751	7729	28	,	,	,
18751	7729	29	alumina	alumina	NNP
18751	7729	30	,	,	,
18751	7729	31	&	&	CC
18751	7729	32	c.	c.	NNP
18751	7729	33	,	,	,
18751	7729	34	on	on	IN
18751	7729	35	the	the	DT
18751	7729	36	addition	addition	NN
18751	7729	37	of	of	IN
18751	7729	38	ammonic	ammonic	NNP
18751	7729	39	chloride	chloride	NN
18751	7729	40	and	and	CC
18751	7729	41	ammonia	ammonia	NN
18751	7729	42	.	.	.
18751	7730	1	The	the	DT
18751	7730	2	ignited	ignited	JJ
18751	7730	3	oxide	oxide	NN
18751	7730	4	,	,	,
18751	7730	5	Cr_{2}O_{3	Cr_{2}O_{3	NNP
18751	7730	6	}	}	-RRB-
18751	7730	7	,	,	,
18751	7730	8	however	however	RB
18751	7730	9	,	,	,
18751	7730	10	is	be	VBZ
18751	7730	11	not	not	RB
18751	7730	12	reduced	reduce	VBN
18751	7730	13	on	on	IN
18751	7730	14	heating	heating	NN
18751	7730	15	to	to	IN
18751	7730	16	redness	redness	NN
18751	7730	17	in	in	IN
18751	7730	18	a	a	DT
18751	7730	19	current	current	NN
18751	7730	20	of	of	IN
18751	7730	21	hydrogen	hydrogen	NN
18751	7730	22	.	.	.
18751	7731	1	~Detection.~--Chromium	~Detection.~--Chromium	NNP
18751	7731	2	is	be	VBZ
18751	7731	3	detected	detect	VBN
18751	7731	4	by	by	IN
18751	7731	5	fusing	fuse	VBG
18751	7731	6	the	the	DT
18751	7731	7	powdered	powdered	JJ
18751	7731	8	substance	substance	NN
18751	7731	9	with	with	IN
18751	7731	10	"	"	``
18751	7731	11	fusion	fusion	NN
18751	7731	12	mixture	mixture	NN
18751	7731	13	"	"	''
18751	7731	14	and	and	CC
18751	7731	15	nitre	nitre	NNP
18751	7731	16	.	.	.
18751	7732	1	The	the	DT
18751	7732	2	melt	melt	NN
18751	7732	3	is	be	VBZ
18751	7732	4	extracted	extract	VBN
18751	7732	5	with	with	IN
18751	7732	6	water	water	NN
18751	7732	7	and	and	CC
18751	7732	8	filtered	filter	VBN
18751	7732	9	.	.	.
18751	7733	1	The	the	DT
18751	7733	2	filtrate	filtrate	NN
18751	7733	3	is	be	VBZ
18751	7733	4	acidified	acidify	VBN
18751	7733	5	with	with	IN
18751	7733	6	acetic	acetic	JJ
18751	7733	7	acid	acid	NN
18751	7733	8	,	,	,
18751	7733	9	and	and	CC
18751	7733	10	treated	treat	VBN
18751	7733	11	with	with	IN
18751	7733	12	a	a	DT
18751	7733	13	few	few	JJ
18751	7733	14	drops	drop	NNS
18751	7733	15	of	of	IN
18751	7733	16	a	a	DT
18751	7733	17	solution	solution	NN
18751	7733	18	of	of	IN
18751	7733	19	lead	lead	NN
18751	7733	20	acetate	acetate	RB
18751	7733	21	.	.	.
18751	7734	1	A	a	DT
18751	7734	2	yellow	yellow	JJ
18751	7734	3	precipitate	precipitate	NN
18751	7734	4	indicates	indicate	VBZ
18751	7734	5	chromium	chromium	NN
18751	7734	6	.	.	.
18751	7735	1	Substances	substance	NNS
18751	7735	2	containing	contain	VBG
18751	7735	3	chromium	chromium	NN
18751	7735	4	impart	impart	NN
18751	7735	5	a	a	DT
18751	7735	6	green	green	JJ
18751	7735	7	colour	colour	NN
18751	7735	8	to	to	IN
18751	7735	9	the	the	DT
18751	7735	10	borax	borax	NN
18751	7735	11	bead	bead	NN
18751	7735	12	in	in	IN
18751	7735	13	both	both	DT
18751	7735	14	flames	flame	NNS
18751	7735	15	.	.	.
18751	7736	1	Small	small	JJ
18751	7736	2	quantities	quantity	NNS
18751	7736	3	of	of	IN
18751	7736	4	chromate	chromate	NN
18751	7736	5	in	in	IN
18751	7736	6	neutral	neutral	JJ
18751	7736	7	solution	solution	NN
18751	7736	8	can	can	MD
18751	7736	9	be	be	VB
18751	7736	10	found	find	VBN
18751	7736	11	by	by	IN
18751	7736	12	the	the	DT
18751	7736	13	dark	dark	JJ
18751	7736	14	or	or	CC
18751	7736	15	violet	violet	NN
18751	7736	16	-	-	HYPH
18751	7736	17	red	red	JJ
18751	7736	18	colouration	colouration	NN
18751	7736	19	imparted	impart	VBD
18751	7736	20	thereto	thereto	NN
18751	7736	21	on	on	IN
18751	7736	22	boiling	boil	VBG
18751	7736	23	with	with	IN
18751	7736	24	a	a	DT
18751	7736	25	dilute	dilute	JJ
18751	7736	26	decoction	decoction	NN
18751	7736	27	of	of	IN
18751	7736	28	logwood	logwood	NN
18751	7736	29	.	.	.
18751	7737	1	~Solution	~solution	NN
18751	7737	2	and	and	CC
18751	7737	3	Separation.~--Chromates	Separation.~--Chromates	NNP
18751	7737	4	and	and	CC
18751	7737	5	chromic	chromic	JJ
18751	7737	6	salts	salt	NNS
18751	7737	7	are	be	VBP
18751	7737	8	generally	generally	RB
18751	7737	9	soluble	soluble	JJ
18751	7737	10	in	in	IN
18751	7737	11	water	water	NN
18751	7737	12	or	or	CC
18751	7737	13	dilute	dilute	NN
18751	7737	14	acids	acid	NNS
18751	7737	15	.	.	.
18751	7738	1	Chrome	chrome	JJ
18751	7738	2	iron	iron	NN
18751	7738	3	ore	ore	NN
18751	7738	4	,	,	,
18751	7738	5	however	however	RB
18751	7738	6	,	,	,
18751	7738	7	and	and	CC
18751	7738	8	ignited	ignite	VBD
18751	7738	9	chromic	chromic	NN
18751	7738	10	oxide	oxide	NN
18751	7738	11	are	be	VBP
18751	7738	12	insoluble	insoluble	JJ
18751	7738	13	;	;	,
18751	7738	14	and	and	CC
18751	7738	15	the	the	DT
18751	7738	16	former	former	JJ
18751	7738	17	presents	present	NNS
18751	7738	18	considerable	considerable	JJ
18751	7738	19	difficulty	difficulty	NN
18751	7738	20	on	on	IN
18751	7738	21	attempting	attempt	VBG
18751	7738	22	to	to	TO
18751	7738	23	open	open	VB
18751	7738	24	up	up	RP
18751	7738	25	by	by	IN
18751	7738	26	the	the	DT
18751	7738	27	usual	usual	JJ
18751	7738	28	methods	method	NNS
18751	7738	29	.	.	.
18751	7739	1	A	a	DT
18751	7739	2	large	large	JJ
18751	7739	3	number	number	NN
18751	7739	4	of	of	IN
18751	7739	5	mixtures	mixture	NNS
18751	7739	6	have	have	VBP
18751	7739	7	been	be	VBN
18751	7739	8	tried	try	VBN
18751	7739	9	in	in	IN
18751	7739	10	order	order	NN
18751	7739	11	to	to	TO
18751	7739	12	get	get	VB
18751	7739	13	all	all	PDT
18751	7739	14	the	the	DT
18751	7739	15	chromium	chromium	NN
18751	7739	16	in	in	IN
18751	7739	17	a	a	DT
18751	7739	18	soluble	soluble	JJ
18751	7739	19	form	form	NN
18751	7739	20	.	.	.
18751	7740	1	Among	among	IN
18751	7740	2	these	these	DT
18751	7740	3	are	be	VBP
18751	7740	4	the	the	DT
18751	7740	5	following	follow	VBG
18751	7740	6	.	.	.
18751	7741	1	One	one	CD
18751	7741	2	part	part	NN
18751	7741	3	of	of	IN
18751	7741	4	the	the	DT
18751	7741	5	very	very	RB
18751	7741	6	finely	finely	RB
18751	7741	7	-	-	HYPH
18751	7741	8	powdered	powder	VBN
18751	7741	9	ore	ore	NN
18751	7741	10	is	be	VBZ
18751	7741	11	fused	fuse	VBN
18751	7741	12	with	with	IN
18751	7741	13	any	any	DT
18751	7741	14	of	of	IN
18751	7741	15	these	these	DT
18751	7741	16	mixtures	mixture	NNS
18751	7741	17	.	.	.
18751	7742	1	(	(	-LRB-
18751	7742	2	1	1	CD
18751	7742	3	)	)	-RRB-
18751	7742	4	10	10	CD
18751	7742	5	parts	part	NNS
18751	7742	6	of	of	IN
18751	7742	7	bisulphate	bisulphate	NN
18751	7742	8	of	of	IN
18751	7742	9	potash	potash	NN
18751	7742	10	.	.	.
18751	7743	1	(	(	-LRB-
18751	7743	2	2	2	LS
18751	7743	3	)	)	-RRB-
18751	7743	4	5	5	CD
18751	7743	5	parts	part	NNS
18751	7743	6	of	of	IN
18751	7743	7	bisulphate	bisulphate	NN
18751	7743	8	of	of	IN
18751	7743	9	potash	potash	NN
18751	7743	10	and	and	CC
18751	7743	11	5	5	CD
18751	7743	12	parts	part	NNS
18751	7743	13	of	of	IN
18751	7743	14	potassium	potassium	NN
18751	7743	15	fluoride	fluoride	NN
18751	7743	16	.	.	.
18751	7744	1	(	(	-LRB-
18751	7744	2	3	3	CD
18751	7744	3	)	)	-RRB-
18751	7744	4	5	5	CD
18751	7744	5	parts	part	NNS
18751	7744	6	of	of	IN
18751	7744	7	hydric	hydric	JJ
18751	7744	8	potassic	potassic	JJ
18751	7744	9	fluoride	fluoride	NN
18751	7744	10	.	.	.
18751	7745	1	(	(	-LRB-
18751	7745	2	4	4	CD
18751	7745	3	)	)	-RRB-
18751	7745	4	12	12	CD
18751	7745	5	parts	part	NNS
18751	7745	6	of	of	IN
18751	7745	7	bisulphate	bisulphate	NN
18751	7745	8	of	of	IN
18751	7745	9	potash	potash	NN
18751	7745	10	;	;	:
18751	7745	11	and	and	CC
18751	7745	12	,	,	,
18751	7745	13	afterwards	afterwards	RB
18751	7745	14	,	,	,
18751	7745	15	with	with	IN
18751	7745	16	6	6	CD
18751	7745	17	parts	part	NNS
18751	7745	18	of	of	IN
18751	7745	19	carbonate	carbonate	NN
18751	7745	20	of	of	IN
18751	7745	21	soda	soda	NN
18751	7745	22	and	and	CC
18751	7745	23	6	6	CD
18751	7745	24	parts	part	NNS
18751	7745	25	of	of	IN
18751	7745	26	nitre	nitre	NNP
18751	7745	27	.	.	.
18751	7746	1	(	(	-LRB-
18751	7746	2	5	5	CD
18751	7746	3	)	)	-RRB-
18751	7746	4	8	8	CD
18751	7746	5	parts	part	NNS
18751	7746	6	of	of	IN
18751	7746	7	borax	borax	NNS
18751	7746	8	;	;	:
18751	7746	9	afterwards	afterwards	RB
18751	7746	10	,	,	,
18751	7746	11	with	with	IN
18751	7746	12	carbonate	carbonate	NN
18751	7746	13	of	of	IN
18751	7746	14	soda	soda	NN
18751	7746	15	till	till	IN
18751	7746	16	it	-PRON-	PRP
18751	7746	17	ceases	cease	VBZ
18751	7746	18	to	to	TO
18751	7746	19	effervesce	effervesce	VB
18751	7746	20	;	;	:
18751	7746	21	then	then	RB
18751	7746	22	,	,	,
18751	7746	23	with	with	IN
18751	7746	24	3	3	CD
18751	7746	25	parts	part	NNS
18751	7746	26	of	of	IN
18751	7746	27	carbonate	carbonate	NN
18751	7746	28	of	of	IN
18751	7746	29	soda	soda	NN
18751	7746	30	and	and	CC
18751	7746	31	3	3	CD
18751	7746	32	of	of	IN
18751	7746	33	nitre	nitre	NNP
18751	7746	34	.	.	.
18751	7747	1	(	(	-LRB-
18751	7747	2	6	6	CD
18751	7747	3	)	)	-RRB-
18751	7747	4	4	4	CD
18751	7747	5	parts	part	NNS
18751	7747	6	of	of	IN
18751	7747	7	borax	borax	NNS
18751	7747	8	and	and	CC
18751	7747	9	6	6	CD
18751	7747	10	parts	part	NNS
18751	7747	11	of	of	IN
18751	7747	12	fusion	fusion	NN
18751	7747	13	mixture	mixture	NN
18751	7747	14	.	.	.
18751	7748	1	(	(	-LRB-
18751	7748	2	7	7	CD
18751	7748	3	)	)	-RRB-
18751	7748	4	12	12	CD
18751	7748	5	parts	part	NNS
18751	7748	6	of	of	IN
18751	7748	7	caustic	caustic	JJ
18751	7748	8	potash	potash	NN
18751	7748	9	.	.	.
18751	7749	1	(	(	-LRB-
18751	7749	2	8)	8)	CD
18751	7749	3	10	10	CD
18751	7749	4	parts	part	NNS
18751	7749	5	of	of	IN
18751	7749	6	caustic	caustic	JJ
18751	7749	7	soda	soda	NN
18751	7749	8	and	and	CC
18751	7749	9	30	30	CD
18751	7749	10	of	of	IN
18751	7749	11	magnesia	magnesia	NNP
18751	7749	12	.	.	.
18751	7750	1	(	(	-LRB-
18751	7750	2	9	9	CD
18751	7750	3	)	)	-RRB-
18751	7750	4	5	5	CD
18751	7750	5	parts	part	NNS
18751	7750	6	of	of	IN
18751	7750	7	caustic	caustic	JJ
18751	7750	8	soda	soda	NN
18751	7750	9	and	and	CC
18751	7750	10	3	3	CD
18751	7750	11	of	of	IN
18751	7750	12	magnesia	magnesia	NNP
18751	7750	13	.	.	.
18751	7751	1	(	(	-LRB-
18751	7751	2	10	10	CD
18751	7751	3	)	)	-RRB-
18751	7751	4	2	2	CD
18751	7751	5	parts	part	NNS
18751	7751	6	of	of	IN
18751	7751	7	carbonate	carbonate	NN
18751	7751	8	of	of	IN
18751	7751	9	soda	soda	NN
18751	7751	10	and	and	CC
18751	7751	11	1	1	CD
18751	7751	12	of	of	IN
18751	7751	13	lime	lime	NN
18751	7751	14	.	.	.
18751	7752	1	(	(	-LRB-
18751	7752	2	11	11	CD
18751	7752	3	)	)	-RRB-
18751	7752	4	6	6	CD
18751	7752	5	parts	part	NNS
18751	7752	6	of	of	IN
18751	7752	7	soda	soda	NN
18751	7752	8	-	-	HYPH
18751	7752	9	lime	lime	NN
18751	7752	10	and	and	CC
18751	7752	11	2	2	CD
18751	7752	12	of	of	IN
18751	7752	13	chlorate	chlorate	NN
18751	7752	14	of	of	IN
18751	7752	15	potash	potash	NN
18751	7752	16	.	.	.
18751	7753	1	(	(	-LRB-
18751	7753	2	12	12	CD
18751	7753	3	)	)	-RRB-
18751	7753	4	Sodium	sodium	NN
18751	7753	5	peroxide	peroxide	NN
18751	7753	6	.	.	.
18751	7754	1	Of	of	IN
18751	7754	2	these	these	DT
18751	7754	3	,	,	,
18751	7754	4	numbers	number	NNS
18751	7754	5	1	1	CD
18751	7754	6	,	,	,
18751	7754	7	2	2	CD
18751	7754	8	,	,	,
18751	7754	9	and	and	CC
18751	7754	10	3	3	CD
18751	7754	11	yield	yield	VB
18751	7754	12	the	the	DT
18751	7754	13	chromium	chromium	NN
18751	7754	14	in	in	IN
18751	7754	15	a	a	DT
18751	7754	16	form	form	NN
18751	7754	17	soluble	soluble	JJ
18751	7754	18	in	in	IN
18751	7754	19	dilute	dilute	NN
18751	7754	20	acids	acid	NNS
18751	7754	21	,	,	,
18751	7754	22	as	as	IN
18751	7754	23	chromic	chromic	JJ
18751	7754	24	salt	salt	NN
18751	7754	25	.	.	.
18751	7755	1	The	the	DT
18751	7755	2	rest	rest	NN
18751	7755	3	in	in	IN
18751	7755	4	a	a	DT
18751	7755	5	form	form	NN
18751	7755	6	soluble	soluble	JJ
18751	7755	7	in	in	IN
18751	7755	8	water	water	NN
18751	7755	9	,	,	,
18751	7755	10	as	as	IN
18751	7755	11	potassium	potassium	NN
18751	7755	12	or	or	CC
18751	7755	13	sodium	sodium	NN
18751	7755	14	chromate	chromate	NN
18751	7755	15	.	.	.
18751	7756	1	On	on	IN
18751	7756	2	boiling	boil	VBG
18751	7756	3	an	an	DT
18751	7756	4	insoluble	insoluble	JJ
18751	7756	5	chromium	chromium	NN
18751	7756	6	compound	compound	NN
18751	7756	7	with	with	IN
18751	7756	8	chlorate	chlorate	NN
18751	7756	9	of	of	IN
18751	7756	10	potash	potash	NN
18751	7756	11	and	and	CC
18751	7756	12	nitric	nitric	JJ
18751	7756	13	acid	acid	NN
18751	7756	14	,	,	,
18751	7756	15	the	the	DT
18751	7756	16	chromium	chromium	NN
18751	7756	17	passes	pass	VBZ
18751	7756	18	into	into	IN
18751	7756	19	solution	solution	NN
18751	7756	20	as	as	IN
18751	7756	21	chromate	chromate	NN
18751	7756	22	.	.	.
18751	7757	1	This	this	DT
18751	7757	2	method	method	NN
18751	7757	3	,	,	,
18751	7757	4	however	however	RB
18751	7757	5	,	,	,
18751	7757	6	does	do	VBZ
18751	7757	7	not	not	RB
18751	7757	8	answer	answer	VB
18751	7757	9	for	for	IN
18751	7757	10	chrome	chrome	NNP
18751	7757	11	iron	iron	NN
18751	7757	12	ore	ore	NN
18751	7757	13	.	.	.
18751	7758	1	In	in	IN
18751	7758	2	the	the	DT
18751	7758	3	fusion	fusion	NN
18751	7758	4	methods	method	NNS
18751	7758	5	the	the	DT
18751	7758	6	ore	ore	NN
18751	7758	7	must	must	MD
18751	7758	8	be	be	VB
18751	7758	9	very	very	RB
18751	7758	10	finely	finely	RB
18751	7758	11	powdered	powder	VBN
18751	7758	12	,	,	,
18751	7758	13	well	well	RB
18751	7758	14	mixed	mixed	JJ
18751	7758	15	with	with	IN
18751	7758	16	the	the	DT
18751	7758	17	fluxes	flux	NNS
18751	7758	18	,	,	,
18751	7758	19	and	and	CC
18751	7758	20	subjected	subject	VBN
18751	7758	21	to	to	IN
18751	7758	22	a	a	DT
18751	7758	23	prolonged	prolonged	JJ
18751	7758	24	fusion	fusion	NN
18751	7758	25	in	in	IN
18751	7758	26	a	a	DT
18751	7758	27	platinum	platinum	NN
18751	7758	28	vessel	vessel	NN
18751	7758	29	at	at	IN
18751	7758	30	a	a	DT
18751	7758	31	high	high	JJ
18751	7758	32	temperature	temperature	NN
18751	7758	33	.	.	.
18751	7759	1	Undecomposed	undecomposed	JJ
18751	7759	2	particles	particle	NNS
18751	7759	3	require	require	VBP
18751	7759	4	re	re	NN
18751	7759	5	-	-	NN
18751	7759	6	fusion	fusion	NN
18751	7759	7	.	.	.
18751	7760	1	The	the	DT
18751	7760	2	aqueous	aqueous	JJ
18751	7760	3	extract	extract	NN
18751	7760	4	containing	contain	VBG
18751	7760	5	the	the	DT
18751	7760	6	chromate	chromate	NN
18751	7760	7	is	be	VBZ
18751	7760	8	ready	ready	JJ
18751	7760	9	for	for	IN
18751	7760	10	volumetric	volumetric	NN
18751	7760	11	work	work	NN
18751	7760	12	,	,	,
18751	7760	13	except	except	IN
18751	7760	14	in	in	IN
18751	7760	15	those	those	DT
18751	7760	16	cases	case	NNS
18751	7760	17	where	where	WRB
18751	7760	18	nitre	nitre	NNP
18751	7760	19	has	have	VBZ
18751	7760	20	been	be	VBN
18751	7760	21	used	use	VBN
18751	7760	22	.	.	.
18751	7761	1	For	for	IN
18751	7761	2	gravimetric	gravimetric	NN
18751	7761	3	work	work	NN
18751	7761	4	the	the	DT
18751	7761	5	solution	solution	NN
18751	7761	6	is	be	VBZ
18751	7761	7	acidified	acidify	VBN
18751	7761	8	with	with	IN
18751	7761	9	hydrochloric	hydrochloric	JJ
18751	7761	10	acid	acid	NN
18751	7761	11	,	,	,
18751	7761	12	then	then	RB
18751	7761	13	mixed	mix	VBN
18751	7761	14	with	with	IN
18751	7761	15	ammonia	ammonia	NN
18751	7761	16	in	in	IN
18751	7761	17	slight	slight	JJ
18751	7761	18	excess	excess	NN
18751	7761	19	,	,	,
18751	7761	20	boiled	boil	VBN
18751	7761	21	,	,	,
18751	7761	22	and	and	CC
18751	7761	23	filtered	filter	VBN
18751	7761	24	.	.	.
18751	7762	1	The	the	DT
18751	7762	2	filtrate	filtrate	NN
18751	7762	3	is	be	VBZ
18751	7762	4	acidified	acidify	VBN
18751	7762	5	with	with	IN
18751	7762	6	hydrochloric	hydrochloric	JJ
18751	7762	7	acid	acid	NN
18751	7762	8	,	,	,
18751	7762	9	and	and	CC
18751	7762	10	treated	treat	VBN
18751	7762	11	with	with	IN
18751	7762	12	sulphuretted	sulphuret	VBN
18751	7762	13	hydrogen	hydrogen	NN
18751	7762	14	,	,	,
18751	7762	15	warmed	warm	VBD
18751	7762	16	,	,	,
18751	7762	17	rendered	render	VBN
18751	7762	18	slightly	slightly	RB
18751	7762	19	alkaline	alkaline	VBP
18751	7762	20	with	with	IN
18751	7762	21	ammonia	ammonia	NNP
18751	7762	22	,	,	,
18751	7762	23	and	and	CC
18751	7762	24	the	the	DT
18751	7762	25	gas	gas	NN
18751	7762	26	again	again	RB
18751	7762	27	passed	pass	VBD
18751	7762	28	.	.	.
18751	7763	1	The	the	DT
18751	7763	2	chromium	chromium	NN
18751	7763	3	is	be	VBZ
18751	7763	4	precipitated	precipitate	VBN
18751	7763	5	as	as	IN
18751	7763	6	chromic	chromic	NNP
18751	7763	7	hydrate	hydrate	NN
18751	7763	8	mixed	mix	VBN
18751	7763	9	with	with	IN
18751	7763	10	sulphur	sulphur	NNP
18751	7763	11	from	from	IN
18751	7763	12	the	the	DT
18751	7763	13	reduction	reduction	NN
18751	7763	14	with	with	IN
18751	7763	15	sulphuretted	sulphuret	VBN
18751	7763	16	hydrogen	hydrogen	NN
18751	7763	17	.	.	.
18751	7764	1	It	-PRON-	PRP
18751	7764	2	is	be	VBZ
18751	7764	3	filtered	filter	VBN
18751	7764	4	off	off	RP
18751	7764	5	,	,	,
18751	7764	6	washed	wash	VBN
18751	7764	7	with	with	IN
18751	7764	8	hot	hot	JJ
18751	7764	9	water	water	NN
18751	7764	10	,	,	,
18751	7764	11	and	and	CC
18751	7764	12	ignited	ignite	VBD
18751	7764	13	.	.	.
18751	7765	1	It	-PRON-	PRP
18751	7765	2	is	be	VBZ
18751	7765	3	weighed	weigh	VBN
18751	7765	4	as	as	IN
18751	7765	5	chromic	chromic	JJ
18751	7765	6	oxide	oxide	NN
18751	7765	7	.	.	.
18751	7766	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	7766	2	DETERMINATION	DETERMINATION	NNP
18751	7766	3	.	.	.
18751	7767	1	The	the	DT
18751	7767	2	solution	solution	NN
18751	7767	3	containing	contain	VBG
18751	7767	4	the	the	DT
18751	7767	5	chromium	chromium	NN
18751	7767	6	,	,	,
18751	7767	7	freed	free	VBN
18751	7767	8	from	from	IN
18751	7767	9	other	other	JJ
18751	7767	10	metals	metal	NNS
18751	7767	11	and	and	CC
18751	7767	12	earths	earth	NNS
18751	7767	13	and	and	CC
18751	7767	14	in	in	IN
18751	7767	15	the	the	DT
18751	7767	16	form	form	NN
18751	7767	17	of	of	IN
18751	7767	18	(	(	-LRB-
18751	7767	19	green	green	JJ
18751	7767	20	)	)	-RRB-
18751	7767	21	chromic	chromic	JJ
18751	7767	22	salt	salt	NN
18751	7767	23	,	,	,
18751	7767	24	is	be	VBZ
18751	7767	25	heated	heat	VBN
18751	7767	26	to	to	IN
18751	7767	27	boiling	boil	VBG
18751	7767	28	.	.	.
18751	7768	1	If	if	IN
18751	7768	2	any	any	DT
18751	7768	3	chromate	chromate	NN
18751	7768	4	is	be	VBZ
18751	7768	5	present	present	JJ
18751	7768	6	reduce	reduce	VB
18751	7768	7	it	-PRON-	PRP
18751	7768	8	with	with	IN
18751	7768	9	sodium	sodium	NN
18751	7768	10	sulphite	sulphite	NN
18751	7768	11	or	or	CC
18751	7768	12	sulphuretted	sulphuret	VBN
18751	7768	13	hydrogen	hydrogen	NN
18751	7768	14	.	.	.
18751	7769	1	Add	add	VB
18751	7769	2	ammonia	ammonia	NN
18751	7769	3	in	in	IN
18751	7769	4	slight	slight	JJ
18751	7769	5	excess	excess	NN
18751	7769	6	,	,	,
18751	7769	7	boil	boil	VBP
18751	7769	8	till	till	IN
18751	7769	9	the	the	DT
18751	7769	10	liquid	liquid	NN
18751	7769	11	is	be	VBZ
18751	7769	12	free	free	JJ
18751	7769	13	from	from	IN
18751	7769	14	a	a	DT
18751	7769	15	red	red	JJ
18751	7769	16	tint	tint	NN
18751	7769	17	,	,	,
18751	7769	18	and	and	CC
18751	7769	19	allow	allow	VB
18751	7769	20	to	to	TO
18751	7769	21	settle	settle	VB
18751	7769	22	for	for	IN
18751	7769	23	a	a	DT
18751	7769	24	few	few	JJ
18751	7769	25	minutes	minute	NNS
18751	7769	26	.	.	.
18751	7770	1	Filter	Filter	NNP
18751	7770	2	,	,	,
18751	7770	3	wash	wash	VB
18751	7770	4	with	with	IN
18751	7770	5	hot	hot	JJ
18751	7770	6	water	water	NN
18751	7770	7	,	,	,
18751	7770	8	dry	dry	JJ
18751	7770	9	,	,	,
18751	7770	10	and	and	CC
18751	7770	11	ignite	ignite	VB
18751	7770	12	strongly	strongly	RB
18751	7770	13	in	in	IN
18751	7770	14	a	a	DT
18751	7770	15	loosely	loosely	RB
18751	7770	16	-	-	HYPH
18751	7770	17	covered	cover	VBN
18751	7770	18	crucible	crucible	NN
18751	7770	19	.	.	.
18751	7771	1	Cool	cool	UH
18751	7771	2	,	,	,
18751	7771	3	and	and	CC
18751	7771	4	weigh	weigh	NN
18751	7771	5	.	.	.
18751	7772	1	The	the	DT
18751	7772	2	substance	substance	NN
18751	7772	3	is	be	VBZ
18751	7772	4	chromic	chromic	JJ
18751	7772	5	oxide	oxide	NN
18751	7772	6	,	,	,
18751	7772	7	Cr_{2}O_{3	Cr_{2}O_{3	NNP
18751	7772	8	}	}	-RRB-
18751	7772	9	,	,	,
18751	7772	10	and	and	CC
18751	7772	11	contains	contain	VBZ
18751	7772	12	68.62	68.62	CD
18751	7772	13	per	per	IN
18751	7772	14	cent	cent	NN
18751	7772	15	.	.	.
18751	7773	1	of	of	IN
18751	7773	2	chromium	chromium	NNP
18751	7773	3	.	.	.
18751	7774	1	It	-PRON-	PRP
18751	7774	2	is	be	VBZ
18751	7774	3	a	a	DT
18751	7774	4	dark	dark	JJ
18751	7774	5	-	-	HYPH
18751	7774	6	green	green	JJ
18751	7774	7	powder	powder	NN
18751	7774	8	insoluble	insoluble	NN
18751	7774	9	in	in	IN
18751	7774	10	acids	acid	NNS
18751	7774	11	.	.	.
18751	7775	1	When	when	WRB
18751	7775	2	,	,	,
18751	7775	3	as	as	IN
18751	7775	4	is	be	VBZ
18751	7775	5	generally	generally	RB
18751	7775	6	the	the	DT
18751	7775	7	case	case	NN
18751	7775	8	,	,	,
18751	7775	9	the	the	DT
18751	7775	10	chromium	chromium	NN
18751	7775	11	exists	exist	VBZ
18751	7775	12	altogether	altogether	RB
18751	7775	13	as	as	IN
18751	7775	14	chromate	chromate	NN
18751	7775	15	(	(	-LRB-
18751	7775	16	phosphates	phosphate	NNS
18751	7775	17	and	and	CC
18751	7775	18	arsenates	arsenate	NNS
18751	7775	19	being	be	VBG
18751	7775	20	absent	absent	JJ
18751	7775	21	)	)	-RRB-
18751	7775	22	it	-PRON-	PRP
18751	7775	23	is	be	VBZ
18751	7775	24	best	good	JJS
18751	7775	25	to	to	TO
18751	7775	26	proceed	proceed	VB
18751	7775	27	as	as	IN
18751	7775	28	follows:--Render	follows:--render	VB
18751	7775	29	the	the	DT
18751	7775	30	solution	solution	NN
18751	7775	31	acid	acid	NN
18751	7775	32	with	with	IN
18751	7775	33	acetic	acetic	JJ
18751	7775	34	acid	acid	NN
18751	7775	35	,	,	,
18751	7775	36	then	then	RB
18751	7775	37	add	add	VB
18751	7775	38	sodium	sodium	NN
18751	7775	39	acetate	acetate	RB
18751	7775	40	to	to	IN
18751	7775	41	the	the	DT
18751	7775	42	solution	solution	NN
18751	7775	43	and	and	CC
18751	7775	44	heat	heat	VBP
18751	7775	45	nearly	nearly	RB
18751	7775	46	to	to	IN
18751	7775	47	boiling	boil	VBG
18751	7775	48	;	;	:
18751	7775	49	next	next	JJ
18751	7775	50	treat	treat	NN
18751	7775	51	with	with	IN
18751	7775	52	a	a	DT
18751	7775	53	slight	slight	JJ
18751	7775	54	excess	excess	NN
18751	7775	55	of	of	IN
18751	7775	56	acetate	acetate	NN
18751	7775	57	of	of	IN
18751	7775	58	lead	lead	NN
18751	7775	59	,	,	,
18751	7775	60	and	and	CC
18751	7775	61	boil	boil	NN
18751	7775	62	.	.	.
18751	7776	1	Allow	allow	VB
18751	7776	2	to	to	TO
18751	7776	3	settle	settle	VB
18751	7776	4	,	,	,
18751	7776	5	and	and	CC
18751	7776	6	filter	filter	NN
18751	7776	7	.	.	.
18751	7777	1	Wash	wash	VB
18751	7777	2	the	the	DT
18751	7777	3	precipitate	precipitate	NN
18751	7777	4	with	with	IN
18751	7777	5	hot	hot	JJ
18751	7777	6	water	water	NN
18751	7777	7	,	,	,
18751	7777	8	dry	dry	JJ
18751	7777	9	in	in	IN
18751	7777	10	the	the	DT
18751	7777	11	water	water	NN
18751	7777	12	-	-	HYPH
18751	7777	13	oven	oven	VBN
18751	7777	14	or	or	CC
18751	7777	15	at	at	IN
18751	7777	16	a	a	DT
18751	7777	17	low	low	JJ
18751	7777	18	temperature	temperature	NN
18751	7777	19	.	.	.
18751	7778	1	Transfer	transfer	VB
18751	7778	2	the	the	DT
18751	7778	3	precipitate	precipitate	NN
18751	7778	4	to	to	IN
18751	7778	5	a	a	DT
18751	7778	6	weighed	weigh	VBN
18751	7778	7	Berlin	Berlin	NNP
18751	7778	8	crucible	crucible	NN
18751	7778	9	,	,	,
18751	7778	10	burn	burn	VB
18751	7778	11	the	the	DT
18751	7778	12	filter	filter	NN
18751	7778	13	separately	separately	RB
18751	7778	14	,	,	,
18751	7778	15	ignite	ignite	VB
18751	7778	16	below	below	IN
18751	7778	17	redness	redness	NN
18751	7778	18	,	,	,
18751	7778	19	cool	cool	JJ
18751	7778	20	in	in	IN
18751	7778	21	the	the	DT
18751	7778	22	desiccator	desiccator	NN
18751	7778	23	,	,	,
18751	7778	24	and	and	CC
18751	7778	25	weigh	weigh	NN
18751	7778	26	.	.	.
18751	7779	1	The	the	DT
18751	7779	2	substance	substance	NN
18751	7779	3	is	be	VBZ
18751	7779	4	lead	lead	JJ
18751	7779	5	chromate	chromate	NN
18751	7779	6	,	,	,
18751	7779	7	PbCrO_{4	pbcro_{4	JJ
18751	7779	8	}	}	-RRB-
18751	7779	9	,	,	,
18751	7779	10	and	and	CC
18751	7779	11	contains	contain	VBZ
18751	7779	12	16.1	16.1	CD
18751	7779	13	per	per	IN
18751	7779	14	cent	cent	NN
18751	7779	15	.	.	.
18751	7780	1	of	of	IN
18751	7780	2	chromium	chromium	NN
18751	7780	3	,	,	,
18751	7780	4	or	or	CC
18751	7780	5	23.53	23.53	CD
18751	7780	6	per	per	NN
18751	7780	7	cent	cent	NN
18751	7780	8	.	.	.
18751	7781	1	of	of	IN
18751	7781	2	chromic	chromic	NNP
18751	7781	3	oxide	oxide	NN
18751	7781	4	(	(	-LRB-
18751	7781	5	Cr_{2}O_{3	Cr_{2}O_{3	NNP
18751	7781	6	}	}	-RRB-
18751	7781	7	)	)	-RRB-
18751	7781	8	.	.	.
18751	7782	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	7782	2	METHOD	METHOD	NNP
18751	7782	3	.	.	.
18751	7783	1	This	this	DT
18751	7783	2	is	be	VBZ
18751	7783	3	based	base	VBN
18751	7783	4	on	on	IN
18751	7783	5	the	the	DT
18751	7783	6	oxidation	oxidation	NN
18751	7783	7	of	of	IN
18751	7783	8	ferrous	ferrous	JJ
18751	7783	9	iron	iron	NN
18751	7783	10	by	by	IN
18751	7783	11	the	the	DT
18751	7783	12	solution	solution	NN
18751	7783	13	containing	contain	VBG
18751	7783	14	the	the	DT
18751	7783	15	chromium	chromium	NN
18751	7783	16	as	as	IN
18751	7783	17	chromate	chromate	NN
18751	7783	18	.	.	.
18751	7784	1	A	a	DT
18751	7784	2	known	know	VBN
18751	7784	3	weight	weight	NN
18751	7784	4	of	of	IN
18751	7784	5	iron	iron	NN
18751	7784	6	(	(	-LRB-
18751	7784	7	0.5	0.5	CD
18751	7784	8	,	,	,
18751	7784	9	1	1	CD
18751	7784	10	,	,	,
18751	7784	11	or	or	CC
18751	7784	12	1.5	1.5	CD
18751	7784	13	gram	gram	NN
18751	7784	14	,	,	,
18751	7784	15	according	accord	VBG
18751	7784	16	to	to	IN
18751	7784	17	the	the	DT
18751	7784	18	quantity	quantity	NN
18751	7784	19	of	of	IN
18751	7784	20	chromate	chromate	NN
18751	7784	21	)	)	-RRB-
18751	7784	22	is	be	VBZ
18751	7784	23	dissolved	dissolve	VBN
18751	7784	24	in	in	IN
18751	7784	25	50	50	CD
18751	7784	26	c.c	c.c	NNP
18751	7784	27	.	.	.
18751	7785	1	of	of	IN
18751	7785	2	dilute	dilute	NNP
18751	7785	3	sulphuric	sulphuric	NNP
18751	7785	4	acid	acid	NNP
18751	7785	5	.	.	.
18751	7786	1	The	the	DT
18751	7786	2	solution	solution	NN
18751	7786	3	containing	contain	VBG
18751	7786	4	the	the	DT
18751	7786	5	chromate	chromate	NN
18751	7786	6	is	be	VBZ
18751	7786	7	added	add	VBN
18751	7786	8	,	,	,
18751	7786	9	and	and	CC
18751	7786	10	the	the	DT
18751	7786	11	remaining	remain	VBG
18751	7786	12	ferrous	ferrous	JJ
18751	7786	13	iron	iron	NN
18751	7786	14	titrated	titrate	VBN
18751	7786	15	with	with	IN
18751	7786	16	the	the	DT
18751	7786	17	permanganate	permanganate	JJ
18751	7786	18	or	or	CC
18751	7786	19	bichromate	bichromate	NN
18751	7786	20	of	of	IN
18751	7786	21	potassium	potassium	NN
18751	7786	22	solution	solution	NN
18751	7786	23	,	,	,
18751	7786	24	as	as	IN
18751	7786	25	described	describe	VBN
18751	7786	26	under	under	IN
18751	7786	27	_	_	NNP
18751	7786	28	Iron	Iron	NNP
18751	7786	29	_	_	NNP
18751	7786	30	.	.	.
18751	7787	1	The	the	DT
18751	7787	2	iron	iron	NN
18751	7787	3	thus	thus	RB
18751	7787	4	found	find	VBD
18751	7787	5	is	be	VBZ
18751	7787	6	deducted	deduct	VBN
18751	7787	7	from	from	IN
18751	7787	8	that	that	DT
18751	7787	9	taken	take	VBN
18751	7787	10	,	,	,
18751	7787	11	and	and	CC
18751	7787	12	the	the	DT
18751	7787	13	difference	difference	NN
18751	7787	14	gives	give	VBZ
18751	7787	15	the	the	DT
18751	7787	16	iron	iron	NN
18751	7787	17	oxidised	oxidise	VBN
18751	7787	18	by	by	IN
18751	7787	19	the	the	DT
18751	7787	20	chromate	chromate	NN
18751	7787	21	.	.	.
18751	7788	1	This	this	DT
18751	7788	2	multiplied	multiply	VBN
18751	7788	3	by	by	IN
18751	7788	4	0.3101	0.3101	CD
18751	7788	5	gives	give	VBZ
18751	7788	6	the	the	DT
18751	7788	7	chromium	chromium	NN
18751	7788	8	,	,	,
18751	7788	9	Cr	Cr	NNP
18751	7788	10	,	,	,
18751	7788	11	and	and	CC
18751	7788	12	when	when	WRB
18751	7788	13	multiplied	multiply	VBN
18751	7788	14	by	by	IN
18751	7788	15	0.4529	0.4529	CD
18751	7788	16	gives	give	VBZ
18751	7788	17	the	the	DT
18751	7788	18	chromic	chromic	NN
18751	7788	19	oxide	oxide	NN
18751	7788	20	,	,	,
18751	7788	21	Cr_{2}O_{3	cr_{2}o_{3	CD
18751	7788	22	}	}	-RRB-
18751	7788	23	.	.	.
18751	7789	1	COLORIMETRIC	COLORIMETRIC	NNP
18751	7789	2	METHOD	METHOD	NNP
18751	7789	3	.	.	.
18751	7790	1	Small	small	JJ
18751	7790	2	quantities	quantity	NNS
18751	7790	3	of	of	IN
18751	7790	4	chromium	chromium	NN
18751	7790	5	may	may	MD
18751	7790	6	be	be	VB
18751	7790	7	determined	determine	VBN
18751	7790	8	,	,	,
18751	7790	9	after	after	IN
18751	7790	10	conversion	conversion	NN
18751	7790	11	into	into	IN
18751	7790	12	chromate	chromate	NN
18751	7790	13	,	,	,
18751	7790	14	colorimetrically	colorimetrically	RB
18751	7790	15	.	.	.
18751	7791	1	The	the	DT
18751	7791	2	solution	solution	NN
18751	7791	3	,	,	,
18751	7791	4	which	which	WDT
18751	7791	5	should	should	MD
18751	7791	6	not	not	RB
18751	7791	7	contain	contain	VB
18751	7791	8	more	more	JJR
18751	7791	9	than	than	IN
18751	7791	10	a	a	DT
18751	7791	11	few	few	JJ
18751	7791	12	milligrams	milligram	NNS
18751	7791	13	in	in	IN
18751	7791	14	100	100	CD
18751	7791	15	c.c	c.c	NNP
18751	7791	16	.	.	NNP
18751	7791	17	,	,	,
18751	7791	18	is	be	VBZ
18751	7791	19	acidified	acidify	VBN
18751	7791	20	with	with	IN
18751	7791	21	acetic	acetic	JJ
18751	7791	22	acid	acid	NN
18751	7791	23	and	and	CC
18751	7791	24	compared	compare	VBN
18751	7791	25	against	against	IN
18751	7791	26	an	an	DT
18751	7791	27	equal	equal	JJ
18751	7791	28	volume	volume	NN
18751	7791	29	of	of	IN
18751	7791	30	water	water	NN
18751	7791	31	rendered	render	VBN
18751	7791	32	acid	acid	NN
18751	7791	33	with	with	IN
18751	7791	34	acetic	acetic	JJ
18751	7791	35	acid	acid	NN
18751	7791	36	and	and	CC
18751	7791	37	tinted	tint	VBN
18751	7791	38	with	with	IN
18751	7791	39	a	a	DT
18751	7791	40	standard	standard	JJ
18751	7791	41	bichromate	bichromate	NN
18751	7791	42	of	of	IN
18751	7791	43	potassium	potassium	NN
18751	7791	44	solution	solution	NN
18751	7791	45	.	.	.
18751	7792	1	This	this	DT
18751	7792	2	standard	standard	JJ
18751	7792	3	bichromate	bichromate	NN
18751	7792	4	is	be	VBZ
18751	7792	5	made	make	VBN
18751	7792	6	by	by	IN
18751	7792	7	dissolving	dissolve	VBG
18751	7792	8	2.827	2.827	CD
18751	7792	9	grams	gram	NNS
18751	7792	10	of	of	IN
18751	7792	11	the	the	DT
18751	7792	12	salt	salt	NN
18751	7792	13	in	in	IN
18751	7792	14	water	water	NN
18751	7792	15	and	and	CC
18751	7792	16	diluting	diluting	NN
18751	7792	17	to	to	IN
18751	7792	18	1	1	CD
18751	7792	19	litre	litre	NN
18751	7792	20	.	.	.
18751	7793	1	One	one	CD
18751	7793	2	c.c	c.c	NNP
18751	7793	3	.	.	.
18751	7794	1	will	will	MD
18751	7794	2	contain	contain	VB
18751	7794	3	1	1	CD
18751	7794	4	milligram	milligram	NN
18751	7794	5	of	of	IN
18751	7794	6	chromium	chromium	NN
18751	7794	7	,	,	,
18751	7794	8	Cr	Cr	NNP
18751	7794	9	.	.	.
18751	7795	1	The	the	DT
18751	7795	2	manner	manner	NN
18751	7795	3	of	of	IN
18751	7795	4	working	work	VBG
18751	7795	5	this	this	DT
18751	7795	6	assay	assay	NN
18751	7795	7	is	be	VBZ
18751	7795	8	the	the	DT
18751	7795	9	same	same	JJ
18751	7795	10	as	as	IN
18751	7795	11	that	that	DT
18751	7795	12	adopted	adopt	VBD
18751	7795	13	in	in	IN
18751	7795	14	the	the	DT
18751	7795	15	other	other	JJ
18751	7795	16	colorimetric	colorimetric	JJ
18751	7795	17	processes	process	NNS
18751	7795	18	.	.	.
18751	7796	1	~Determination	~Determination	NFP
18751	7796	2	of	of	IN
18751	7796	3	Chromium	Chromium	NNP
18751	7796	4	in	in	IN
18751	7796	5	Steel.~[89]--Weigh	steel.~[89]--weigh	JJ
18751	7796	6	up	up	RB
18751	7796	7	2.4	2.4	CD
18751	7796	8	grams	gram	NNS
18751	7796	9	,	,	,
18751	7796	10	dissolve	dissolve	VBP
18751	7796	11	in	in	IN
18751	7796	12	hydrochloric	hydrochloric	JJ
18751	7796	13	acid	acid	NN
18751	7796	14	,	,	,
18751	7796	15	and	and	CC
18751	7796	16	evaporate	evaporate	VB
18751	7796	17	to	to	IN
18751	7796	18	dryness	dryness	NN
18751	7796	19	.	.	.
18751	7797	1	Fuse	fuse	NN
18751	7797	2	with	with	IN
18751	7797	3	sodium	sodium	NN
18751	7797	4	carbonate	carbonate	NN
18751	7797	5	and	and	CC
18751	7797	6	nitre	nitre	NNP
18751	7797	7	,	,	,
18751	7797	8	extract	extract	VB
18751	7797	9	with	with	IN
18751	7797	10	water	water	NN
18751	7797	11	,	,	,
18751	7797	12	and	and	CC
18751	7797	13	make	make	VB
18751	7797	14	up	up	RP
18751	7797	15	to	to	TO
18751	7797	16	301	301	CD
18751	7797	17	c.c	c.c	NN
18751	7797	18	.	.	.
18751	7798	1	Take	take	VB
18751	7798	2	250	250	CD
18751	7798	3	c.c	c.c	NNP
18751	7798	4	.	.	.
18751	7799	1	of	of	IN
18751	7799	2	the	the	DT
18751	7799	3	clear	clear	JJ
18751	7799	4	liquor	liquor	NN
18751	7799	5	,	,	,
18751	7799	6	boil	boil	VBP
18751	7799	7	with	with	IN
18751	7799	8	hydrochloric	hydrochloric	JJ
18751	7799	9	acid	acid	NN
18751	7799	10	,	,	,
18751	7799	11	add	add	VB
18751	7799	12	sodium	sodium	NN
18751	7799	13	phosphate	phosphate	NN
18751	7799	14	,	,	,
18751	7799	15	and	and	CC
18751	7799	16	then	then	RB
18751	7799	17	ammonia	ammonia	NNP
18751	7799	18	in	in	IN
18751	7799	19	slight	slight	JJ
18751	7799	20	excess	excess	NN
18751	7799	21	.	.	.
18751	7800	1	Heat	heat	NN
18751	7800	2	till	till	IN
18751	7800	3	clear	clear	VB
18751	7800	4	.	.	.
18751	7801	1	Filter	filter	VB
18751	7801	2	off	off	RP
18751	7801	3	the	the	DT
18751	7801	4	precipitate	precipitate	NN
18751	7801	5	,	,	,
18751	7801	6	dissolve	dissolve	VB
18751	7801	7	it	-PRON-	PRP
18751	7801	8	in	in	IN
18751	7801	9	hydrochloric	hydrochloric	JJ
18751	7801	10	acid	acid	NN
18751	7801	11	,	,	,
18751	7801	12	and	and	CC
18751	7801	13	evaporate	evaporate	VB
18751	7801	14	to	to	IN
18751	7801	15	dryness	dryness	NN
18751	7801	16	.	.	.
18751	7802	1	Take	take	VB
18751	7802	2	up	up	RP
18751	7802	3	with	with	IN
18751	7802	4	a	a	DT
18751	7802	5	little	little	JJ
18751	7802	6	acid	acid	NN
18751	7802	7	,	,	,
18751	7802	8	filter	filter	NN
18751	7802	9	,	,	,
18751	7802	10	and	and	CC
18751	7802	11	precipitate	precipitate	VB
18751	7802	12	with	with	IN
18751	7802	13	a	a	DT
18751	7802	14	slight	slight	JJ
18751	7802	15	excess	excess	NN
18751	7802	16	of	of	IN
18751	7802	17	ammonia	ammonia	NN
18751	7802	18	.	.	.
18751	7803	1	Wash	wash	VB
18751	7803	2	,	,	,
18751	7803	3	ignite	ignite	VB
18751	7803	4	,	,	,
18751	7803	5	and	and	CC
18751	7803	6	weigh	weigh	VB
18751	7803	7	as	as	IN
18751	7803	8	chromium	chromium	NN
18751	7803	9	phosphate	phosphate	NN
18751	7803	10	(	(	-LRB-
18751	7803	11	3Cr_{2}O_{3},2P_{2}O_{5	3cr_{2}o_{3},2p_{2}o_{5	CD
18751	7803	12	}	}	-RRB-
18751	7803	13	)	)	-RRB-
18751	7803	14	,	,	,
18751	7803	15	which	which	WDT
18751	7803	16	contains	contain	VBZ
18751	7803	17	42.2	42.2	CD
18751	7803	18	per	per	IN
18751	7803	19	cent	cent	NN
18751	7803	20	.	.	.
18751	7804	1	of	of	IN
18751	7804	2	chromium	chromium	NNP
18751	7804	3	.	.	.
18751	7805	1	VANADIUM	VANADIUM	NNP
18751	7805	2	.	.	.
18751	7806	1	Vanadium	Vanadium	NNP
18751	7806	2	occurs	occur	VBZ
18751	7806	3	in	in	IN
18751	7806	4	certain	certain	JJ
18751	7806	5	rare	rare	JJ
18751	7806	6	minerals	mineral	NNS
18751	7806	7	,	,	,
18751	7806	8	such	such	JJ
18751	7806	9	as	as	IN
18751	7806	10	vanadinite	vanadinite	NNP
18751	7806	11	(	(	-LRB-
18751	7806	12	3Pb_{3}(VO_{4})_{2}.PbCl_{2	3Pb_{3}(VO_{4})_{2}.PbCl_{2	NNP
18751	7806	13	}	}	-RRB-
18751	7806	14	)	)	-RRB-
18751	7806	15	,	,	,
18751	7806	16	a	a	DT
18751	7806	17	vanadate	vanadate	NN
18751	7806	18	of	of	IN
18751	7806	19	lead	lead	NN
18751	7806	20	;	;	:
18751	7806	21	mottramite	mottramite	NNP
18751	7806	22	,	,	,
18751	7806	23	a	a	DT
18751	7806	24	vanadate	vanadate	NN
18751	7806	25	of	of	IN
18751	7806	26	copper	copper	NN
18751	7806	27	and	and	CC
18751	7806	28	lead	lead	NN
18751	7806	29	;	;	,
18751	7806	30	and	and	CC
18751	7806	31	dechenite	dechenite	NNP
18751	7806	32	,	,	,
18751	7806	33	a	a	DT
18751	7806	34	vanadate	vanadate	NN
18751	7806	35	of	of	IN
18751	7806	36	lead	lead	NN
18751	7806	37	and	and	CC
18751	7806	38	zinc	zinc	NN
18751	7806	39	.	.	.
18751	7807	1	It	-PRON-	PRP
18751	7807	2	is	be	VBZ
18751	7807	3	occasionally	occasionally	RB
18751	7807	4	found	find	VBN
18751	7807	5	in	in	IN
18751	7807	6	iron	iron	NN
18751	7807	7	and	and	CC
18751	7807	8	copper	copper	NN
18751	7807	9	ores	ore	NNS
18751	7807	10	and	and	CC
18751	7807	11	in	in	IN
18751	7807	12	the	the	DT
18751	7807	13	slags	slag	NNS
18751	7807	14	from	from	IN
18751	7807	15	them	-PRON-	PRP
18751	7807	16	.	.	.
18751	7808	1	In	in	IN
18751	7808	2	Spanish	spanish	JJ
18751	7808	3	copper	copper	NN
18751	7808	4	-	-	HYPH
18751	7808	5	precipitates	precipitate	NNS
18751	7808	6	it	-PRON-	PRP
18751	7808	7	is	be	VBZ
18751	7808	8	found	find	VBN
18751	7808	9	along	along	IN
18751	7808	10	with	with	IN
18751	7808	11	chromium	chromium	NN
18751	7808	12	,	,	,
18751	7808	13	and	and	CC
18751	7808	14	is	be	VBZ
18751	7808	15	probably	probably	RB
18751	7808	16	derived	derive	VBN
18751	7808	17	from	from	IN
18751	7808	18	the	the	DT
18751	7808	19	iron	iron	NN
18751	7808	20	used	use	VBN
18751	7808	21	for	for	IN
18751	7808	22	precipitating	precipitate	VBG
18751	7808	23	.	.	.
18751	7809	1	The	the	DT
18751	7809	2	vanadates	vanadate	NNS
18751	7809	3	,	,	,
18751	7809	4	like	like	IN
18751	7809	5	the	the	DT
18751	7809	6	chromates	chromate	NNS
18751	7809	7	,	,	,
18751	7809	8	are	be	VBP
18751	7809	9	coloured	colour	VBN
18751	7809	10	compounds	compound	NNS
18751	7809	11	,	,	,
18751	7809	12	generally	generally	RB
18751	7809	13	yellow	yellow	JJ
18751	7809	14	or	or	CC
18751	7809	15	red	red	JJ
18751	7809	16	.	.	.
18751	7810	1	On	on	IN
18751	7810	2	reduction	reduction	NN
18751	7810	3	,	,	,
18751	7810	4	blue	blue	JJ
18751	7810	5	solutions	solution	NNS
18751	7810	6	are	be	VBP
18751	7810	7	got	get	VBN
18751	7810	8	.	.	.
18751	7811	1	In	in	IN
18751	7811	2	their	-PRON-	PRP$
18751	7811	3	general	general	JJ
18751	7811	4	reactions	reaction	NNS
18751	7811	5	vanadates	vanadate	VBZ
18751	7811	6	resemble	resemble	JJ
18751	7811	7	phosphates	phosphate	NNS
18751	7811	8	.	.	.
18751	7812	1	Vanadium	Vanadium	NNP
18751	7812	2	is	be	VBZ
18751	7812	3	detected	detect	VBN
18751	7812	4	by	by	IN
18751	7812	5	the	the	DT
18751	7812	6	red	red	JJ
18751	7812	7	colouration	colouration	NN
18751	7812	8	produced	produce	VBN
18751	7812	9	by	by	IN
18751	7812	10	passing	pass	VBG
18751	7812	11	sulphuretted	sulphuret	VBN
18751	7812	12	hydrogen	hydrogen	NN
18751	7812	13	into	into	IN
18751	7812	14	ammoniacal	ammoniacal	JJ
18751	7812	15	solutions	solution	NNS
18751	7812	16	for	for	IN
18751	7812	17	some	some	DT
18751	7812	18	time	time	NN
18751	7812	19	.	.	.
18751	7813	1	On	on	IN
18751	7813	2	adding	add	VBG
18751	7813	3	an	an	DT
18751	7813	4	acid	acid	NN
18751	7813	5	to	to	IN
18751	7813	6	the	the	DT
18751	7813	7	filtered	filter	VBN
18751	7813	8	solution	solution	NN
18751	7813	9	a	a	DT
18751	7813	10	brown	brown	JJ
18751	7813	11	precipitate	precipitate	NN
18751	7813	12	of	of	IN
18751	7813	13	the	the	DT
18751	7813	14	sulphide	sulphide	NN
18751	7813	15	is	be	VBZ
18751	7813	16	produced	produce	VBN
18751	7813	17	.	.	.
18751	7814	1	This	this	DT
18751	7814	2	gives	give	VBZ
18751	7814	3	with	with	IN
18751	7814	4	borax	borax	NNS
18751	7814	5	a	a	DT
18751	7814	6	colourless	colourless	JJ
18751	7814	7	bead	bead	NN
18751	7814	8	in	in	IN
18751	7814	9	the	the	DT
18751	7814	10	oxidising	oxidising	JJ
18751	7814	11	,	,	,
18751	7814	12	and	and	CC
18751	7814	13	a	a	DT
18751	7814	14	green	green	JJ
18751	7814	15	one	one	NN
18751	7814	16	in	in	IN
18751	7814	17	the	the	DT
18751	7814	18	reducing	reducing	NN
18751	7814	19	,	,	,
18751	7814	20	flame	flame	NN
18751	7814	21	.	.	.
18751	7815	1	It	-PRON-	PRP
18751	7815	2	is	be	VBZ
18751	7815	3	separated	separate	VBN
18751	7815	4	by	by	IN
18751	7815	5	fusing	fuse	VBG
18751	7815	6	the	the	DT
18751	7815	7	ore	ore	NN
18751	7815	8	with	with	IN
18751	7815	9	potassic	potassic	NN
18751	7815	10	nitrate	nitrate	JJ
18751	7815	11	,	,	,
18751	7815	12	extracting	extract	VBG
18751	7815	13	with	with	IN
18751	7815	14	water	water	NN
18751	7815	15	and	and	CC
18751	7815	16	precipitating	precipitate	VBG
18751	7815	17	with	with	IN
18751	7815	18	baric	baric	JJ
18751	7815	19	chloride	chloride	NN
18751	7815	20	.	.	.
18751	7816	1	The	the	DT
18751	7816	2	precipitate	precipitate	NN
18751	7816	3	is	be	VBZ
18751	7816	4	boiled	boil	VBN
18751	7816	5	with	with	IN
18751	7816	6	dilute	dilute	NNP
18751	7816	7	sulphuric	sulphuric	NNP
18751	7816	8	acid	acid	NNP
18751	7816	9	,	,	,
18751	7816	10	filtered	filter	VBN
18751	7816	11	,	,	,
18751	7816	12	neutralised	neutralise	VBN
18751	7816	13	with	with	IN
18751	7816	14	ammonia	ammonia	NN
18751	7816	15	,	,	,
18751	7816	16	and	and	CC
18751	7816	17	saturated	saturate	VBN
18751	7816	18	with	with	IN
18751	7816	19	ammonic	ammonic	JJ
18751	7816	20	chloride	chloride	NN
18751	7816	21	.	.	.
18751	7817	1	Ammonium	ammonium	NN
18751	7817	2	vanadate	vanadate	NN
18751	7817	3	separates	separate	VBZ
18751	7817	4	out	out	RP
18751	7817	5	.	.	.
18751	7818	1	It	-PRON-	PRP
18751	7818	2	is	be	VBZ
18751	7818	3	filtered	filter	VBN
18751	7818	4	off	off	RP
18751	7818	5	,	,	,
18751	7818	6	ignited	ignite	VBD
18751	7818	7	,	,	,
18751	7818	8	and	and	CC
18751	7818	9	weighed	weigh	VBD
18751	7818	10	as	as	IN
18751	7818	11	vanadic	vanadic	JJ
18751	7818	12	oxide	oxide	NN
18751	7818	13	,	,	,
18751	7818	14	V_{2}O_{5	V_{2}O_{5	NNP
18751	7818	15	}	}	-RRB-
18751	7818	16	,	,	,
18751	7818	17	containing	contain	VBG
18751	7818	18	56.18	56.18	CD
18751	7818	19	per	per	NN
18751	7818	20	cent	cent	NN
18751	7818	21	.	.	.
18751	7819	1	of	of	IN
18751	7819	2	vanadium	vanadium	NN
18751	7819	3	.	.	.
18751	7820	1	MOLYBDENUM	MOLYBDENUM	NNP
18751	7820	2	.	.	.
18751	7821	1	Molybdenum	Molybdenum	NNP
18751	7821	2	occurs	occur	VBZ
18751	7821	3	in	in	IN
18751	7821	4	nature	nature	NN
18751	7821	5	chiefly	chiefly	RB
18751	7821	6	as	as	IN
18751	7821	7	molybdenite	molybdenite	NNP
18751	7821	8	(	(	-LRB-
18751	7821	9	MoS_{2	MoS_{2	NNP
18751	7821	10	}	}	-RRB-
18751	7821	11	)	)	-RRB-
18751	7821	12	;	;	:
18751	7821	13	it	-PRON-	PRP
18751	7821	14	also	also	RB
18751	7821	15	occurs	occur	VBZ
18751	7821	16	in	in	IN
18751	7821	17	wulfenite	wulfenite	NNP
18751	7821	18	,	,	,
18751	7821	19	a	a	DT
18751	7821	20	molybdate	molybdate	NN
18751	7821	21	of	of	IN
18751	7821	22	lead	lead	NN
18751	7821	23	(	(	-LRB-
18751	7821	24	PbMoO_{4	pbmoo_{4	UH
18751	7821	25	}	}	-RRB-
18751	7821	26	)	)	-RRB-
18751	7821	27	,	,	,
18751	7821	28	and	and	CC
18751	7821	29	in	in	IN
18751	7821	30	molybdic	molybdic	JJ
18751	7821	31	ochre	ochre	NN
18751	7821	32	(	(	-LRB-
18751	7821	33	MoO_{3	MoO_{3	NNP
18751	7821	34	}	}	-RRB-
18751	7821	35	)	)	-RRB-
18751	7821	36	.	.	.
18751	7822	1	Molybdate	Molybdate	NNP
18751	7822	2	of	of	IN
18751	7822	3	ammonia	ammonia	NNP
18751	7822	4	is	be	VBZ
18751	7822	5	an	an	DT
18751	7822	6	important	important	JJ
18751	7822	7	reagent	reagent	NN
18751	7822	8	in	in	IN
18751	7822	9	the	the	DT
18751	7822	10	determination	determination	NN
18751	7822	11	of	of	IN
18751	7822	12	phosphates	phosphate	NNS
18751	7822	13	,	,	,
18751	7822	14	the	the	DT
18751	7822	15	manufacture	manufacture	NN
18751	7822	16	of	of	IN
18751	7822	17	which	which	WDT
18751	7822	18	compound	compound	NN
18751	7822	19	is	be	VBZ
18751	7822	20	the	the	DT
18751	7822	21	chief	chief	JJ
18751	7822	22	purpose	purpose	NN
18751	7822	23	to	to	TO
18751	7822	24	which	which	WDT
18751	7822	25	molybdenum	molybdenum	NN
18751	7822	26	is	be	VBZ
18751	7822	27	applied	apply	VBN
18751	7822	28	.	.	.
18751	7823	1	Iron	iron	NN
18751	7823	2	and	and	CC
18751	7823	3	copper	copper	NN
18751	7823	4	ores	ore	NNS
18751	7823	5	frequently	frequently	RB
18751	7823	6	contain	contain	VBP
18751	7823	7	molybdenum	molybdenum	NN
18751	7823	8	,	,	,
18751	7823	9	sometimes	sometimes	RB
18751	7823	10	in	in	IN
18751	7823	11	quantity	quantity	NN
18751	7823	12	;	;	:
18751	7823	13	consequently	consequently	RB
18751	7823	14	it	-PRON-	PRP
18751	7823	15	is	be	VBZ
18751	7823	16	met	meet	VBN
18751	7823	17	with	with	IN
18751	7823	18	in	in	IN
18751	7823	19	slags	slag	NNS
18751	7823	20	and	and	CC
18751	7823	21	pig	pig	NN
18751	7823	22	-	-	HYPH
18751	7823	23	iron	iron	NN
18751	7823	24	.	.	.
18751	7824	1	Molybdenum	Molybdenum	NNP
18751	7824	2	forms	form	VBZ
18751	7824	3	several	several	JJ
18751	7824	4	series	series	NN
18751	7824	5	of	of	IN
18751	7824	6	salts	salt	NNS
18751	7824	7	.	.	.
18751	7825	1	In	in	IN
18751	7825	2	those	those	DT
18751	7825	3	corresponding	correspond	VBG
18751	7825	4	to	to	IN
18751	7825	5	the	the	DT
18751	7825	6	lower	low	JJR
18751	7825	7	oxides	oxide	NNS
18751	7825	8	it	-PRON-	PRP
18751	7825	9	is	be	VBZ
18751	7825	10	basic	basic	JJ
18751	7825	11	;	;	:
18751	7825	12	but	but	CC
18751	7825	13	the	the	DT
18751	7825	14	trioxide	trioxide	NN
18751	7825	15	(	(	-LRB-
18751	7825	16	MoO_{3	MoO_{3	NNP
18751	7825	17	}	}	-RRB-
18751	7825	18	)	)	-RRB-
18751	7825	19	is	be	VBZ
18751	7825	20	the	the	DT
18751	7825	21	acid	acid	NN
18751	7825	22	oxide	oxide	NN
18751	7825	23	which	which	WDT
18751	7825	24	forms	form	VBZ
18751	7825	25	a	a	DT
18751	7825	26	series	series	NN
18751	7825	27	of	of	IN
18751	7825	28	salts	salt	NNS
18751	7825	29	called	call	VBD
18751	7825	30	the	the	DT
18751	7825	31	molybdates	molybdate	NNS
18751	7825	32	.	.	.
18751	7826	1	All	all	DT
18751	7826	2	molybdenum	molybdenum	JJ
18751	7826	3	compounds	compound	NNS
18751	7826	4	are	be	VBP
18751	7826	5	converted	convert	VBN
18751	7826	6	into	into	IN
18751	7826	7	the	the	DT
18751	7826	8	trioxide	trioxide	NN
18751	7826	9	by	by	IN
18751	7826	10	boiling	boil	VBG
18751	7826	11	with	with	IN
18751	7826	12	nitric	nitric	JJ
18751	7826	13	acid	acid	NN
18751	7826	14	.	.	.
18751	7827	1	The	the	DT
18751	7827	2	trioxide	trioxide	NN
18751	7827	3	is	be	VBZ
18751	7827	4	a	a	DT
18751	7827	5	white	white	JJ
18751	7827	6	powder	powder	NN
18751	7827	7	readily	readily	RB
18751	7827	8	dissolved	dissolve	VBN
18751	7827	9	by	by	IN
18751	7827	10	ammonia	ammonia	NNP
18751	7827	11	.	.	.
18751	7828	1	It	-PRON-	PRP
18751	7828	2	fuses	fuse	VBZ
18751	7828	3	at	at	IN
18751	7828	4	a	a	DT
18751	7828	5	red	red	JJ
18751	7828	6	heat	heat	NN
18751	7828	7	,	,	,
18751	7828	8	and	and	CC
18751	7828	9	volatilises	volatilise	VBZ
18751	7828	10	freely	freely	RB
18751	7828	11	in	in	IN
18751	7828	12	contact	contact	NN
18751	7828	13	with	with	IN
18751	7828	14	air	air	NN
18751	7828	15	.	.	.
18751	7829	1	It	-PRON-	PRP
18751	7829	2	is	be	VBZ
18751	7829	3	slightly	slightly	RB
18751	7829	4	soluble	soluble	JJ
18751	7829	5	in	in	IN
18751	7829	6	water	water	NN
18751	7829	7	.	.	.
18751	7830	1	Molybdates	molybdate	NNS
18751	7830	2	are	be	VBP
18751	7830	3	easily	easily	RB
18751	7830	4	reduced	reduce	VBN
18751	7830	5	,	,	,
18751	7830	6	with	with	IN
18751	7830	7	the	the	DT
18751	7830	8	production	production	NN
18751	7830	9	of	of	IN
18751	7830	10	coloured	coloured	JJ
18751	7830	11	solutions	solution	NNS
18751	7830	12	,	,	,
18751	7830	13	by	by	IN
18751	7830	14	most	most	JJS
18751	7830	15	reducing	reduce	VBG
18751	7830	16	agents	agent	NNS
18751	7830	17	.	.	.
18751	7831	1	Sulphuretted	sulphuret	VBN
18751	7831	2	hydrogen	hydrogen	NN
18751	7831	3	first	first	RB
18751	7831	4	produces	produce	VBZ
18751	7831	5	a	a	DT
18751	7831	6	blue	blue	JJ
18751	7831	7	tint	tint	NN
18751	7831	8	,	,	,
18751	7831	9	and	and	CC
18751	7831	10	then	then	RB
18751	7831	11	precipitates	precipitate	VBZ
18751	7831	12	a	a	DT
18751	7831	13	brown	brown	JJ
18751	7831	14	sulphide	sulphide	NN
18751	7831	15	.	.	.
18751	7832	1	The	the	DT
18751	7832	2	precipitation	precipitation	NN
18751	7832	3	as	as	IN
18751	7832	4	sulphide	sulphide	NN
18751	7832	5	is	be	VBZ
18751	7832	6	only	only	RB
18751	7832	7	complete	complete	JJ
18751	7832	8	on	on	IN
18751	7832	9	prolonged	prolonged	JJ
18751	7832	10	treatment	treatment	NN
18751	7832	11	;	;	:
18751	7832	12	a	a	DT
18751	7832	13	green	green	JJ
18751	7832	14	colour	colour	NN
18751	7832	15	indicates	indicate	VBZ
18751	7832	16	that	that	IN
18751	7832	17	some	some	DT
18751	7832	18	molybdenum	molybdenum	NN
18751	7832	19	still	still	RB
18751	7832	20	remains	remain	VBZ
18751	7832	21	in	in	IN
18751	7832	22	solution	solution	NN
18751	7832	23	.	.	.
18751	7833	1	The	the	DT
18751	7833	2	precipitated	precipitated	JJ
18751	7833	3	sulphide	sulphide	NN
18751	7833	4	is	be	VBZ
18751	7833	5	soluble	soluble	JJ
18751	7833	6	in	in	IN
18751	7833	7	ammonium	ammonium	NN
18751	7833	8	sulphide	sulphide	NN
18751	7833	9	.	.	.
18751	7834	1	~Detection.~--Molybdenum	~Detection.~--Molybdenum	NNP
18751	7834	2	is	be	VBZ
18751	7834	3	detected	detect	VBN
18751	7834	4	by	by	IN
18751	7834	5	its	-PRON-	PRP$
18751	7834	6	behaviour	behaviour	NN
18751	7834	7	with	with	IN
18751	7834	8	sulphuretted	sulphuret	VBN
18751	7834	9	hydrogen	hydrogen	NN
18751	7834	10	.	.	.
18751	7835	1	Molybdenite	Molybdenite	NNP
18751	7835	2	can	can	MD
18751	7835	3	only	only	RB
18751	7835	4	be	be	VB
18751	7835	5	mistaken	mistake	VBN
18751	7835	6	for	for	IN
18751	7835	7	graphite	graphite	NN
18751	7835	8	,	,	,
18751	7835	9	from	from	IN
18751	7835	10	which	which	WDT
18751	7835	11	it	-PRON-	PRP
18751	7835	12	is	be	VBZ
18751	7835	13	easily	easily	RB
18751	7835	14	distinguished	distinguish	VBN
18751	7835	15	by	by	IN
18751	7835	16	yielding	yield	VBG
18751	7835	17	sulphur	sulphur	NNP
18751	7835	18	dioxide	dioxide	NN
18751	7835	19	on	on	IN
18751	7835	20	roasting	roast	VBG
18751	7835	21	,	,	,
18751	7835	22	and	and	CC
18751	7835	23	by	by	IN
18751	7835	24	giving	give	VBG
18751	7835	25	,	,	,
18751	7835	26	on	on	IN
18751	7835	27	charcoal	charcoal	NN
18751	7835	28	,	,	,
18751	7835	29	a	a	DT
18751	7835	30	yellowish	yellowish	JJ
18751	7835	31	white	white	JJ
18751	7835	32	incrustation	incrustation	NN
18751	7835	33	,	,	,
18751	7835	34	which	which	WDT
18751	7835	35	becomes	become	VBZ
18751	7835	36	blue	blue	JJ
18751	7835	37	on	on	IN
18751	7835	38	touching	touch	VBG
18751	7835	39	it	-PRON-	PRP
18751	7835	40	for	for	IN
18751	7835	41	a	a	DT
18751	7835	42	moment	moment	NN
18751	7835	43	with	with	IN
18751	7835	44	the	the	DT
18751	7835	45	reducing	reduce	VBG
18751	7835	46	flame	flame	NN
18751	7835	47	.	.	.
18751	7836	1	The	the	DT
18751	7836	2	borax	borax	NN
18751	7836	3	-	-	HYPH
18751	7836	4	bead	bead	NN
18751	7836	5	is	be	VBZ
18751	7836	6	colourless	colourless	JJ
18751	7836	7	in	in	IN
18751	7836	8	the	the	DT
18751	7836	9	oxidising	oxidising	JJ
18751	7836	10	,	,	,
18751	7836	11	and	and	CC
18751	7836	12	dark	dark	JJ
18751	7836	13	-	-	HYPH
18751	7836	14	brown	brown	JJ
18751	7836	15	in	in	IN
18751	7836	16	the	the	DT
18751	7836	17	reducing	reducing	NN
18751	7836	18	,	,	,
18751	7836	19	flame	flame	NN
18751	7836	20	.	.	.
18751	7837	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	7837	2	DETERMINATION	DETERMINATION	NNP
18751	7837	3	.	.	.
18751	7838	1	The	the	DT
18751	7838	2	solution	solution	NN
18751	7838	3	containing	contain	VBG
18751	7838	4	the	the	DT
18751	7838	5	molybdate	molybdate	NN
18751	7838	6	is	be	VBZ
18751	7838	7	neutralised	neutralise	VBN
18751	7838	8	and	and	CC
18751	7838	9	treated	treat	VBN
18751	7838	10	with	with	IN
18751	7838	11	an	an	DT
18751	7838	12	excess	excess	NN
18751	7838	13	of	of	IN
18751	7838	14	mercurous	mercurous	JJ
18751	7838	15	nitrate	nitrate	NN
18751	7838	16	.	.	.
18751	7839	1	The	the	DT
18751	7839	2	precipitate	precipitate	NN
18751	7839	3	is	be	VBZ
18751	7839	4	allowed	allow	VBN
18751	7839	5	to	to	TO
18751	7839	6	settle	settle	VB
18751	7839	7	for	for	IN
18751	7839	8	some	some	DT
18751	7839	9	time	time	NN
18751	7839	10	,	,	,
18751	7839	11	filtered	filter	VBN
18751	7839	12	,	,	,
18751	7839	13	and	and	CC
18751	7839	14	washed	wash	VBD
18751	7839	15	with	with	IN
18751	7839	16	a	a	DT
18751	7839	17	dilute	dilute	NN
18751	7839	18	solution	solution	NN
18751	7839	19	of	of	IN
18751	7839	20	mercurous	mercurous	JJ
18751	7839	21	nitrate	nitrate	NN
18751	7839	22	.	.	.
18751	7840	1	Then	then	RB
18751	7840	2	it	-PRON-	PRP
18751	7840	3	is	be	VBZ
18751	7840	4	dried	dry	VBN
18751	7840	5	,	,	,
18751	7840	6	transferred	transfer	VBN
18751	7840	7	to	to	IN
18751	7840	8	a	a	DT
18751	7840	9	weighed	weigh	VBN
18751	7840	10	Berlin	Berlin	NNP
18751	7840	11	crucible	crucible	NN
18751	7840	12	containing	contain	VBG
18751	7840	13	ignited	ignite	VBN
18751	7840	14	oxide	oxide	NN
18751	7840	15	of	of	IN
18751	7840	16	lead	lead	NN
18751	7840	17	,	,	,
18751	7840	18	mixed	mixed	JJ
18751	7840	19	,	,	,
18751	7840	20	ignited	ignite	VBD
18751	7840	21	,	,	,
18751	7840	22	and	and	CC
18751	7840	23	weighed	weigh	VBD
18751	7840	24	.	.	.
18751	7841	1	The	the	DT
18751	7841	2	increase	increase	NN
18751	7841	3	in	in	IN
18751	7841	4	weight	weight	NN
18751	7841	5	gives	give	VBZ
18751	7841	6	the	the	DT
18751	7841	7	amount	amount	NN
18751	7841	8	of	of	IN
18751	7841	9	trioxide	trioxide	NN
18751	7841	10	,	,	,
18751	7841	11	MoO_{3	MoO_{3	NNP
18751	7841	12	}	}	-RRB-
18751	7841	13	.	.	.
18751	7842	1	This	this	DT
18751	7842	2	contains	contain	VBZ
18751	7842	3	66.7	66.7	CD
18751	7842	4	per	per	IN
18751	7842	5	cent	cent	NN
18751	7842	6	.	.	.
18751	7843	1	of	of	IN
18751	7843	2	molybdenum	molybdenum	NNP
18751	7843	3	.	.	.
18751	7844	1	URANIUM	URANIUM	NNP
18751	7844	2	.	.	.
18751	7845	1	Uranium	uranium	NN
18751	7845	2	occurs	occur	VBZ
18751	7845	3	chiefly	chiefly	RB
18751	7845	4	as	as	RB
18751	7845	5	pitchblende	pitchblende	NNP
18751	7845	6	,	,	,
18751	7845	7	which	which	WDT
18751	7845	8	is	be	VBZ
18751	7845	9	an	an	DT
18751	7845	10	impure	impure	NN
18751	7845	11	oxide	oxide	NN
18751	7845	12	(	(	-LRB-
18751	7845	13	U_{3}O_{8	U_{3}O_{8	NNP
18751	7845	14	}	}	-RRB-
18751	7845	15	)	)	-RRB-
18751	7845	16	.	.	.
18751	7846	1	It	-PRON-	PRP
18751	7846	2	is	be	VBZ
18751	7846	3	also	also	RB
18751	7846	4	found	find	VBN
18751	7846	5	as	as	IN
18751	7846	6	sulphate	sulphate	NN
18751	7846	7	in	in	IN
18751	7846	8	uranochre	uranochre	NNP
18751	7846	9	,	,	,
18751	7846	10	johannite	johannite	NNP
18751	7846	11	,	,	,
18751	7846	12	&	&	CC
18751	7846	13	c.	c.	NNP
18751	7846	14	;	;	:
18751	7846	15	and	and	CC
18751	7846	16	as	as	IN
18751	7846	17	phosphate	phosphate	NN
18751	7846	18	in	in	IN
18751	7846	19	the	the	DT
18751	7846	20	uranites	uranite	NNS
18751	7846	21	,	,	,
18751	7846	22	torbernite	torbernite	NNP
18751	7846	23	(	(	-LRB-
18751	7846	24	hydrated	hydrated	JJ
18751	7846	25	phosphate	phosphate	NN
18751	7846	26	of	of	IN
18751	7846	27	uranium	uranium	NN
18751	7846	28	and	and	CC
18751	7846	29	copper	copper	NN
18751	7846	30	)	)	-RRB-
18751	7846	31	,	,	,
18751	7846	32	and	and	CC
18751	7846	33	autunite	autunite	NN
18751	7846	34	(	(	-LRB-
18751	7846	35	hydrated	hydrated	JJ
18751	7846	36	phosphate	phosphate	NN
18751	7846	37	of	of	IN
18751	7846	38	uranium	uranium	NN
18751	7846	39	and	and	CC
18751	7846	40	lime	lime	NN
18751	7846	41	)	)	-RRB-
18751	7846	42	.	.	.
18751	7847	1	It	-PRON-	PRP
18751	7847	2	also	also	RB
18751	7847	3	occurs	occur	VBZ
18751	7847	4	in	in	IN
18751	7847	5	some	some	DT
18751	7847	6	rarer	rare	JJR
18751	7847	7	minerals	mineral	NNS
18751	7847	8	.	.	.
18751	7848	1	The	the	DT
18751	7848	2	oxide	oxide	NN
18751	7848	3	is	be	VBZ
18751	7848	4	used	use	VBN
18751	7848	5	for	for	IN
18751	7848	6	colouring	colour	VBG
18751	7848	7	glass	glass	NN
18751	7848	8	;	;	:
18751	7848	9	and	and	CC
18751	7848	10	the	the	DT
18751	7848	11	nitrate	nitrate	JJ
18751	7848	12	and	and	CC
18751	7848	13	acetate	acetate	JJ
18751	7848	14	are	be	VBP
18751	7848	15	used	use	VBN
18751	7848	16	as	as	IN
18751	7848	17	reagents	reagent	NNS
18751	7848	18	.	.	.
18751	7849	1	"	"	``
18751	7849	2	Uranium	uranium	NN
18751	7849	3	yellow	yellow	NN
18751	7849	4	,	,	,
18751	7849	5	"	"	''
18751	7849	6	used	use	VBN
18751	7849	7	for	for	IN
18751	7849	8	enamel	enamel	NNP
18751	7849	9	painting	painting	NNP
18751	7849	10	,	,	,
18751	7849	11	is	be	VBZ
18751	7849	12	sodium	sodium	NN
18751	7849	13	uranate	uranate	JJ
18751	7849	14	.	.	.
18751	7850	1	The	the	DT
18751	7850	2	uranates	uranate	NNS
18751	7850	3	,	,	,
18751	7850	4	in	in	IN
18751	7850	5	which	which	WDT
18751	7850	6	the	the	DT
18751	7850	7	oxide	oxide	NN
18751	7850	8	of	of	IN
18751	7850	9	uranium	uranium	NN
18751	7850	10	acts	act	NNS
18751	7850	11	as	as	IN
18751	7850	12	an	an	DT
18751	7850	13	acid	acid	NN
18751	7850	14	,	,	,
18751	7850	15	are	be	VBP
18751	7850	16	mostly	mostly	RB
18751	7850	17	insoluble	insoluble	JJ
18751	7850	18	and	and	CC
18751	7850	19	of	of	IN
18751	7850	20	secondary	secondary	JJ
18751	7850	21	importance	importance	NN
18751	7850	22	.	.	.
18751	7851	1	Uranium	uranium	NN
18751	7851	2	forms	form	VBZ
18751	7851	3	two	two	CD
18751	7851	4	families	family	NNS
18751	7851	5	of	of	IN
18751	7851	6	salts	salt	NNS
18751	7851	7	,	,	,
18751	7851	8	uranous	uranous	JJ
18751	7851	9	and	and	CC
18751	7851	10	uranic	uranic	JJ
18751	7851	11	;	;	:
18751	7851	12	corresponding	correspond	VBG
18751	7851	13	to	to	IN
18751	7851	14	the	the	DT
18751	7851	15	oxides	oxide	NNS
18751	7851	16	UO_{2	UO_{2	NNP
18751	7851	17	}	}	-RRB-
18751	7851	18	and	and	CC
18751	7851	19	UO_{3	UO_{3	NNP
18751	7851	20	}	}	-RRB-
18751	7851	21	respectively	respectively	RB
18751	7851	22	.	.	.
18751	7852	1	The	the	DT
18751	7852	2	former	former	JJ
18751	7852	3	are	be	VBP
18751	7852	4	generally	generally	RB
18751	7852	5	green	green	JJ
18751	7852	6	and	and	CC
18751	7852	7	the	the	DT
18751	7852	8	latter	latter	JJ
18751	7852	9	yellow	yellow	NN
18751	7852	10	.	.	.
18751	7853	1	Uranous	uranous	JJ
18751	7853	2	salts	salt	NNS
18751	7853	3	are	be	VBP
18751	7853	4	converted	convert	VBN
18751	7853	5	into	into	IN
18751	7853	6	uranic	uranic	NNP
18751	7853	7	by	by	IN
18751	7853	8	boiling	boil	VBG
18751	7853	9	with	with	IN
18751	7853	10	nitric	nitric	JJ
18751	7853	11	acid	acid	NN
18751	7853	12	or	or	CC
18751	7853	13	other	other	JJ
18751	7853	14	oxidising	oxidising	JJ
18751	7853	15	agents	agent	NNS
18751	7853	16	.	.	.
18751	7854	1	Uranic	uranic	JJ
18751	7854	2	salts	salt	NNS
18751	7854	3	,	,	,
18751	7854	4	on	on	IN
18751	7854	5	the	the	DT
18751	7854	6	other	other	JJ
18751	7854	7	hand	hand	NN
18751	7854	8	,	,	,
18751	7854	9	are	be	VBP
18751	7854	10	easily	easily	RB
18751	7854	11	reduced	reduce	VBN
18751	7854	12	by	by	IN
18751	7854	13	sulphuretted	sulphuret	VBN
18751	7854	14	hydrogen	hydrogen	NN
18751	7854	15	,	,	,
18751	7854	16	stannous	stannous	JJ
18751	7854	17	chloride	chloride	NN
18751	7854	18	or	or	CC
18751	7854	19	zinc	zinc	NN
18751	7854	20	.	.	.
18751	7855	1	This	this	DT
18751	7855	2	property	property	NN
18751	7855	3	is	be	VBZ
18751	7855	4	made	make	VBN
18751	7855	5	use	use	NN
18751	7855	6	of	of	IN
18751	7855	7	in	in	IN
18751	7855	8	determining	determine	VBG
18751	7855	9	the	the	DT
18751	7855	10	quantity	quantity	NN
18751	7855	11	of	of	IN
18751	7855	12	uranium	uranium	NN
18751	7855	13	in	in	IN
18751	7855	14	pure	pure	JJ
18751	7855	15	solutions	solution	NNS
18751	7855	16	by	by	IN
18751	7855	17	titrating	titrate	VBG
18751	7855	18	with	with	IN
18751	7855	19	permanganate	permanganate	NN
18751	7855	20	of	of	IN
18751	7855	21	potassium	potassium	NN
18751	7855	22	solution	solution	NN
18751	7855	23	as	as	IN
18751	7855	24	in	in	IN
18751	7855	25	the	the	DT
18751	7855	26	case	case	NN
18751	7855	27	with	with	IN
18751	7855	28	iron	iron	NN
18751	7855	29	.	.	.
18751	7856	1	~Detection.~--The	~Detection.~--The	NFP
18751	7856	2	most	most	JJS
18751	7856	3	characteristic	characteristic	JJ
18751	7856	4	reaction	reaction	NN
18751	7856	5	of	of	IN
18751	7856	6	the	the	DT
18751	7856	7	uranium	uranium	NN
18751	7856	8	compounds	compound	NNS
18751	7856	9	is	be	VBZ
18751	7856	10	their	-PRON-	PRP$
18751	7856	11	behaviour	behaviour	NN
18751	7856	12	in	in	IN
18751	7856	13	the	the	DT
18751	7856	14	presence	presence	NN
18751	7856	15	of	of	IN
18751	7856	16	alkaline	alkaline	NN
18751	7856	17	carbonates	carbonate	VBZ
18751	7856	18	in	in	IN
18751	7856	19	which	which	WDT
18751	7856	20	they	-PRON-	PRP
18751	7856	21	are	be	VBP
18751	7856	22	freely	freely	RB
18751	7856	23	soluble	soluble	JJ
18751	7856	24	;	;	:
18751	7856	25	even	even	RB
18751	7856	26	ammonium	ammonium	NN
18751	7856	27	sulphide	sulphide	NN
18751	7856	28	will	will	MD
18751	7856	29	not	not	RB
18751	7856	30	precipitate	precipitate	VB
18751	7856	31	uranium	uranium	NN
18751	7856	32	from	from	IN
18751	7856	33	these	these	DT
18751	7856	34	solutions	solution	NNS
18751	7856	35	.	.	.
18751	7857	1	On	on	IN
18751	7857	2	neutralising	neutralise	VBG
18751	7857	3	the	the	DT
18751	7857	4	carbonate	carbonate	NN
18751	7857	5	with	with	IN
18751	7857	6	an	an	DT
18751	7857	7	acid	acid	NN
18751	7857	8	a	a	DT
18751	7857	9	uranate	uranate	NN
18751	7857	10	of	of	IN
18751	7857	11	the	the	DT
18751	7857	12	alkali	alkali	NN
18751	7857	13	is	be	VBZ
18751	7857	14	precipitated	precipitate	VBN
18751	7857	15	.	.	.
18751	7858	1	Ammonia	Ammonia	NNP
18751	7858	2	or	or	CC
18751	7858	3	sodic	sodic	JJ
18751	7858	4	hydrate	hydrate	NN
18751	7858	5	(	(	-LRB-
18751	7858	6	free	free	JJ
18751	7858	7	from	from	IN
18751	7858	8	carbonates	carbonate	NNS
18751	7858	9	)	)	-RRB-
18751	7858	10	give	give	VBP
18751	7858	11	yellow	yellow	JJ
18751	7858	12	precipitates	precipitate	NNS
18751	7858	13	,	,	,
18751	7858	14	which	which	WDT
18751	7858	15	are	be	VBP
18751	7858	16	insoluble	insoluble	JJ
18751	7858	17	in	in	IN
18751	7858	18	excess	excess	NN
18751	7858	19	of	of	IN
18751	7858	20	the	the	DT
18751	7858	21	reagent	reagent	NN
18751	7858	22	,	,	,
18751	7858	23	but	but	CC
18751	7858	24	are	be	VBP
18751	7858	25	soluble	soluble	JJ
18751	7858	26	in	in	IN
18751	7858	27	acids	acid	NNS
18751	7858	28	.	.	.
18751	7859	1	Ferrocyanide	Ferrocyanide	NNP
18751	7859	2	of	of	IN
18751	7859	3	potassium	potassium	NN
18751	7859	4	gives	give	VBZ
18751	7859	5	a	a	DT
18751	7859	6	reddish	reddish	JJ
18751	7859	7	-	-	HYPH
18751	7859	8	brown	brown	JJ
18751	7859	9	precipitate	precipitate	NN
18751	7859	10	.	.	.
18751	7860	1	Uranium	uranium	NN
18751	7860	2	colours	colour	VBZ
18751	7860	3	the	the	DT
18751	7860	4	borax	borax	NN
18751	7860	5	-	-	HYPH
18751	7860	6	bead	bead	NN
18751	7860	7	yellowish	yellowish	JJ
18751	7860	8	-	-	HYPH
18751	7860	9	green	green	JJ
18751	7860	10	in	in	IN
18751	7860	11	the	the	DT
18751	7860	12	oxidising	oxidising	JJ
18751	7860	13	,	,	,
18751	7860	14	and	and	CC
18751	7860	15	green	green	JJ
18751	7860	16	in	in	IN
18751	7860	17	the	the	DT
18751	7860	18	reducing	reducing	NN
18751	7860	19	,	,	,
18751	7860	20	flame	flame	NN
18751	7860	21	.	.	.
18751	7861	1	~Solution	~solution	NN
18751	7861	2	and	and	CC
18751	7861	3	Separation.~--The	separation.~--the	JJ
18751	7861	4	compounds	compound	NNS
18751	7861	5	of	of	IN
18751	7861	6	uranium	uranium	NN
18751	7861	7	are	be	VBP
18751	7861	8	soluble	soluble	JJ
18751	7861	9	in	in	IN
18751	7861	10	acids	acid	NNS
18751	7861	11	.	.	.
18751	7862	1	Powder	powder	VB
18751	7862	2	the	the	DT
18751	7862	3	substance	substance	NN
18751	7862	4	and	and	CC
18751	7862	5	evaporate	evaporate	VB
18751	7862	6	with	with	IN
18751	7862	7	an	an	DT
18751	7862	8	excess	excess	NN
18751	7862	9	of	of	IN
18751	7862	10	nitric	nitric	JJ
18751	7862	11	acid	acid	NN
18751	7862	12	.	.	.
18751	7863	1	Take	take	VB
18751	7863	2	up	up	RP
18751	7863	3	with	with	IN
18751	7863	4	hydrochloric	hydrochloric	JJ
18751	7863	5	acid	acid	NN
18751	7863	6	,	,	,
18751	7863	7	dilute	dilute	NN
18751	7863	8	,	,	,
18751	7863	9	pass	pass	VB
18751	7863	10	sulphuretted	sulphuret	VBN
18751	7863	11	hydrogen	hydrogen	NN
18751	7863	12	,	,	,
18751	7863	13	and	and	CC
18751	7863	14	filter	filter	NN
18751	7863	15	.	.	.
18751	7864	1	Peroxidise	peroxidise	VB
18751	7864	2	the	the	DT
18751	7864	3	filtrate	filtrate	JJ
18751	7864	4	with	with	IN
18751	7864	5	a	a	DT
18751	7864	6	little	little	JJ
18751	7864	7	nitric	nitric	JJ
18751	7864	8	acid	acid	NN
18751	7864	9	,	,	,
18751	7864	10	add	add	VB
18751	7864	11	an	an	DT
18751	7864	12	excess	excess	NN
18751	7864	13	of	of	IN
18751	7864	14	ammonic	ammonic	JJ
18751	7864	15	carbonate	carbonate	NN
18751	7864	16	and	and	CC
18751	7864	17	some	some	DT
18751	7864	18	ammonium	ammonium	NN
18751	7864	19	sulphide	sulphide	NN
18751	7864	20	,	,	,
18751	7864	21	and	and	CC
18751	7864	22	filter	filter	NN
18751	7864	23	.	.	.
18751	7865	1	Render	render	VB
18751	7865	2	the	the	DT
18751	7865	3	solution	solution	NN
18751	7865	4	acid	acid	NN
18751	7865	5	,	,	,
18751	7865	6	boil	boil	NN
18751	7865	7	;	;	:
18751	7865	8	and	and	CC
18751	7865	9	precipitate	precipitate	VB
18751	7865	10	the	the	DT
18751	7865	11	uranium	uranium	NN
18751	7865	12	by	by	IN
18751	7865	13	means	mean	NNS
18751	7865	14	of	of	IN
18751	7865	15	ammonia	ammonia	NNP
18751	7865	16	.	.	.
18751	7866	1	Filter	filter	VB
18751	7866	2	off	off	RP
18751	7866	3	,	,	,
18751	7866	4	and	and	CC
18751	7866	5	wash	wash	VB
18751	7866	6	it	-PRON-	PRP
18751	7866	7	with	with	IN
18751	7866	8	dilute	dilute	NN
18751	7866	9	ammonic	ammonic	JJ
18751	7866	10	chloride	chloride	NN
18751	7866	11	.	.	.
18751	7867	1	Ignite	ignite	VB
18751	7867	2	,	,	,
18751	7867	3	and	and	CC
18751	7867	4	weigh	weigh	VB
18751	7867	5	as	as	IN
18751	7867	6	protosesqui	protosesqui	NN
18751	7867	7	-	-	HYPH
18751	7867	8	oxide	oxide	NN
18751	7867	9	,	,	,
18751	7867	10	U_{3}O_{8	U_{3}O_{8	NNP
18751	7867	11	}	}	-RRB-
18751	7867	12	.	.	.
18751	7868	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	7868	2	DETERMINATION	DETERMINATION	NNP
18751	7868	3	.	.	.
18751	7869	1	The	the	DT
18751	7869	2	solution	solution	NN
18751	7869	3	containing	contain	VBG
18751	7869	4	the	the	DT
18751	7869	5	uranium	uranium	NN
18751	7869	6	free	free	JJ
18751	7869	7	from	from	IN
18751	7869	8	other	other	JJ
18751	7869	9	metals	metal	NNS
18751	7869	10	is	be	VBZ
18751	7869	11	,	,	,
18751	7869	12	if	if	IN
18751	7869	13	required	require	VBN
18751	7869	14	,	,	,
18751	7869	15	first	first	RB
18751	7869	16	peroxidised	peroxidise	VBN
18751	7869	17	by	by	IN
18751	7869	18	boiling	boil	VBG
18751	7869	19	with	with	IN
18751	7869	20	nitric	nitric	JJ
18751	7869	21	acid	acid	NN
18751	7869	22	.	.	.
18751	7870	1	Ammonia	Ammonia	NNP
18751	7870	2	in	in	IN
18751	7870	3	slight	slight	JJ
18751	7870	4	excess	excess	NN
18751	7870	5	is	be	VBZ
18751	7870	6	added	add	VBN
18751	7870	7	to	to	IN
18751	7870	8	the	the	DT
18751	7870	9	nearly	nearly	RB
18751	7870	10	-	-	HYPH
18751	7870	11	boiling	boil	VBG
18751	7870	12	solution	solution	NN
18751	7870	13	.	.	.
18751	7871	1	A	a	DT
18751	7871	2	yellow	yellow	JJ
18751	7871	3	precipitate	precipitate	NN
18751	7871	4	is	be	VBZ
18751	7871	5	formed	form	VBN
18751	7871	6	,	,	,
18751	7871	7	which	which	WDT
18751	7871	8	is	be	VBZ
18751	7871	9	filtered	filter	VBN
18751	7871	10	off	off	RP
18751	7871	11	hot	hot	RB
18751	7871	12	and	and	CC
18751	7871	13	washed	wash	VBN
18751	7871	14	with	with	IN
18751	7871	15	a	a	DT
18751	7871	16	dilute	dilute	NN
18751	7871	17	solution	solution	NN
18751	7871	18	of	of	IN
18751	7871	19	ammonium	ammonium	NN
18751	7871	20	chloride	chloride	NN
18751	7871	21	.	.	.
18751	7872	1	The	the	DT
18751	7872	2	precipitate	precipitate	NN
18751	7872	3	is	be	VBZ
18751	7872	4	dried	dry	VBN
18751	7872	5	and	and	CC
18751	7872	6	ignited	ignite	VBN
18751	7872	7	;	;	:
18751	7872	8	and	and	CC
18751	7872	9	weighed	weigh	VBD
18751	7872	10	as	as	IN
18751	7872	11	U_{3}O_{8	U_{3}O_{8	NNP
18751	7872	12	}	}	-RRB-
18751	7872	13	,	,	,
18751	7872	14	which	which	WDT
18751	7872	15	contains	contain	VBZ
18751	7872	16	84.8	84.8	CD
18751	7872	17	per	per	IN
18751	7872	18	cent	cent	NN
18751	7872	19	.	.	.
18751	7873	1	of	of	IN
18751	7873	2	uranium	uranium	NN
18751	7873	3	.	.	.
18751	7874	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	7874	2	METHOD	METHOD	NNP
18751	7874	3	.	.	.
18751	7875	1	This	this	DT
18751	7875	2	is	be	VBZ
18751	7875	3	based	base	VBN
18751	7875	4	on	on	IN
18751	7875	5	the	the	DT
18751	7875	6	precipitation	precipitation	NN
18751	7875	7	of	of	IN
18751	7875	8	uranium	uranium	NN
18751	7875	9	as	as	IN
18751	7875	10	phosphate	phosphate	NN
18751	7875	11	from	from	IN
18751	7875	12	acetic	acetic	JJ
18751	7875	13	acid	acid	JJ
18751	7875	14	solutions	solution	NNS
18751	7875	15	and	and	CC
18751	7875	16	the	the	DT
18751	7875	17	recognition	recognition	NN
18751	7875	18	of	of	IN
18751	7875	19	complete	complete	JJ
18751	7875	20	precipitation	precipitation	NN
18751	7875	21	by	by	IN
18751	7875	22	testing	test	VBG
18751	7875	23	with	with	IN
18751	7875	24	potassic	potassic	JJ
18751	7875	25	ferrocyanide	ferrocyanide	NN
18751	7875	26	;	;	:
18751	7875	27	it	-PRON-	PRP
18751	7875	28	is	be	VBZ
18751	7875	29	the	the	DT
18751	7875	30	converse	converse	NN
18751	7875	31	of	of	IN
18751	7875	32	the	the	DT
18751	7875	33	process	process	NN
18751	7875	34	for	for	IN
18751	7875	35	the	the	DT
18751	7875	36	volumetric	volumetric	JJ
18751	7875	37	determination	determination	NN
18751	7875	38	of	of	IN
18751	7875	39	phosphate	phosphate	NN
18751	7875	40	.	.	.
18751	7876	1	_	_	NNP
18751	7876	2	The	the	DT
18751	7876	3	standard	standard	JJ
18751	7876	4	solution	solution	NN
18751	7876	5	of	of	IN
18751	7876	6	phosphate	phosphate	NN
18751	7876	7	_	_	NNP
18751	7876	8	is	be	VBZ
18751	7876	9	prepared	prepare	VBN
18751	7876	10	by	by	IN
18751	7876	11	dissolving	dissolve	VBG
18751	7876	12	29.835	29.835	CD
18751	7876	13	grams	gram	NNS
18751	7876	14	of	of	IN
18751	7876	15	hydric	hydric	NNP
18751	7876	16	sodic	sodic	JJ
18751	7876	17	phosphate	phosphate	NN
18751	7876	18	(	(	-LRB-
18751	7876	19	Na_{2}HPO_{4}.12H_{2}O	na_{2}hpo_{4}.12h_{2}o	NN
18751	7876	20	)	)	-RRB-
18751	7876	21	in	in	IN
18751	7876	22	water	water	NN
18751	7876	23	and	and	CC
18751	7876	24	diluting	diluting	NN
18751	7876	25	to	to	IN
18751	7876	26	1	1	CD
18751	7876	27	litre	litre	NN
18751	7876	28	.	.	.
18751	7877	1	100	100	CD
18751	7877	2	c.c	c.c	NNP
18751	7877	3	.	.	.
18751	7878	1	will	will	MD
18751	7878	2	be	be	VB
18751	7878	3	equivalent	equivalent	JJ
18751	7878	4	to	to	IN
18751	7878	5	2	2	CD
18751	7878	6	grams	gram	NNS
18751	7878	7	of	of	IN
18751	7878	8	uranium	uranium	NN
18751	7878	9	.	.	.
18751	7879	1	Take	take	VB
18751	7879	2	1	1	CD
18751	7879	3	gram	gram	NN
18751	7879	4	of	of	IN
18751	7879	5	the	the	DT
18751	7879	6	sample	sample	NN
18751	7879	7	(	(	-LRB-
18751	7879	8	or	or	CC
18751	7879	9	,	,	,
18751	7879	10	if	if	IN
18751	7879	11	poor	poor	JJ
18751	7879	12	in	in	IN
18751	7879	13	uranium	uranium	NN
18751	7879	14	,	,	,
18751	7879	15	2	2	CD
18751	7879	16	grams	gram	NNS
18751	7879	17	)	)	-RRB-
18751	7879	18	and	and	CC
18751	7879	19	separate	separate	VB
18751	7879	20	the	the	DT
18751	7879	21	uranium	uranium	NN
18751	7879	22	as	as	IN
18751	7879	23	described	describe	VBN
18751	7879	24	.	.	.
18751	7880	1	Dissolve	dissolve	VB
18751	7880	2	the	the	DT
18751	7880	3	precipitate	precipitate	NN
18751	7880	4	in	in	IN
18751	7880	5	nitric	nitric	JJ
18751	7880	6	acid	acid	NN
18751	7880	7	and	and	CC
18751	7880	8	evaporate	evaporate	VB
18751	7880	9	to	to	IN
18751	7880	10	a	a	DT
18751	7880	11	small	small	JJ
18751	7880	12	bulk	bulk	NN
18751	7880	13	,	,	,
18751	7880	14	add	add	VB
18751	7880	15	2	2	CD
18751	7880	16	grams	gram	NNS
18751	7880	17	of	of	IN
18751	7880	18	sodium	sodium	NN
18751	7880	19	acetate	acetate	NNP
18751	7880	20	,	,	,
18751	7880	21	dilute	dilute	NN
18751	7880	22	with	with	IN
18751	7880	23	water	water	NN
18751	7880	24	to	to	IN
18751	7880	25	100	100	CD
18751	7880	26	c.c	c.c	NNP
18751	7880	27	.	.	NNP
18751	7880	28	,	,	,
18751	7880	29	and	and	CC
18751	7880	30	boil	boil	NNP
18751	7880	31	.	.	.
18751	7881	1	Titrate	titrate	VB
18751	7881	2	the	the	DT
18751	7881	3	boiling	boiling	NN
18751	7881	4	solution	solution	NN
18751	7881	5	with	with	IN
18751	7881	6	the	the	DT
18751	7881	7	sodium	sodium	NN
18751	7881	8	phosphate	phosphate	NN
18751	7881	9	till	till	IN
18751	7881	10	it	-PRON-	PRP
18751	7881	11	ceases	cease	VBZ
18751	7881	12	to	to	TO
18751	7881	13	give	give	VB
18751	7881	14	a	a	DT
18751	7881	15	brown	brown	JJ
18751	7881	16	colouration	colouration	NN
18751	7881	17	with	with	IN
18751	7881	18	potassium	potassium	NN
18751	7881	19	ferrocyanide	ferrocyanide	NN
18751	7881	20	.	.	.
18751	7882	1	Calculate	calculate	VB
18751	7882	2	the	the	DT
18751	7882	3	percentage	percentage	NN
18751	7882	4	in	in	IN
18751	7882	5	the	the	DT
18751	7882	6	usual	usual	JJ
18751	7882	7	way	way	NN
18751	7882	8	.	.	.
18751	7883	1	FOOTNOTES	footnote	NNS
18751	7883	2	:	:	:
18751	7883	3	[	[	-LRB-
18751	7883	4	78	78	CD
18751	7883	5	]	]	-RRB-
18751	7883	6	MnO_{2	MnO_{2	NNP
18751	7883	7	}	}	-RRB-
18751	7883	8	+	+	SYM
18751	7883	9	4HCl	4HCl	NNS
18751	7883	10	=	=	SYM
18751	7883	11	MnCl_{2	mncl_{2	NN
18751	7883	12	}	}	-RRB-
18751	7883	13	+	+	CC
18751	7883	14	Cl_{2	cl_{2	NN
18751	7883	15	}	}	-RRB-
18751	7883	16	+	+	SYM
18751	7883	17	2H_{2}O.	2h_{2}o.	CD
18751	7884	1	[	[	-LRB-
18751	7884	2	79	79	CD
18751	7884	3	]	]	-RRB-
18751	7884	4	Provided	provide	VBD
18751	7884	5	a	a	DT
18751	7884	6	sufficiency	sufficiency	NN
18751	7884	7	of	of	IN
18751	7884	8	ammonic	ammonic	JJ
18751	7884	9	chloride	chloride	NN
18751	7884	10	is	be	VBZ
18751	7884	11	present	present	JJ
18751	7884	12	.	.	.
18751	7885	1	[	[	-LRB-
18751	7885	2	80	80	CD
18751	7885	3	]	]	-RRB-
18751	7885	4	With	with	IN
18751	7885	5	some	some	DT
18751	7885	6	silicates	silicate	NNS
18751	7885	7	,	,	,
18751	7885	8	&	&	CC
18751	7885	9	c.	c.	NNP
18751	7885	10	,	,	,
18751	7885	11	a	a	DT
18751	7885	12	preliminary	preliminary	JJ
18751	7885	13	fusion	fusion	NN
18751	7885	14	with	with	IN
18751	7885	15	sodium	sodium	NN
18751	7885	16	carbonate	carbonate	NN
18751	7885	17	will	will	MD
18751	7885	18	be	be	VB
18751	7885	19	necessary	necessary	JJ
18751	7885	20	.	.	.
18751	7886	1	[	[	-LRB-
18751	7886	2	81	81	CD
18751	7886	3	]	]	-RRB-
18751	7886	4	Instead	instead	RB
18751	7886	5	of	of	IN
18751	7886	6	sodium	sodium	NN
18751	7886	7	acetate	acetate	NN
18751	7886	8	,	,	,
18751	7886	9	ammonium	ammonium	NN
18751	7886	10	succinate	succinate	NN
18751	7886	11	can	can	MD
18751	7886	12	be	be	VB
18751	7886	13	used	use	VBN
18751	7886	14	.	.	.
18751	7887	1	[	[	-LRB-
18751	7887	2	82	82	CD
18751	7887	3	]	]	-RRB-
18751	7887	4	_	_	NNP
18751	7887	5	Journ	Journ	NNP
18751	7887	6	.	.	.
18751	7888	1	Soc	Soc	NNP
18751	7888	2	.	.	.
18751	7889	1	Chem	Chem	NNP
18751	7889	2	.	.	.
18751	7890	1	Industry	Industry	NNP
18751	7890	2	_	_	NNP
18751	7890	3	,	,	,
18751	7890	4	vol	vol	NNP
18751	7890	5	.	.	.
18751	7891	1	x.	x.	NNP
18751	7891	2	p.	p.	NN
18751	7891	3	333	333	CD
18751	7891	4	.	.	.
18751	7892	1	[	[	-LRB-
18751	7892	2	83	83	CD
18751	7892	3	]	]	-RRB-
18751	7892	4	MnO_{2	MnO_{2	NNP
18751	7892	5	}	}	-RRB-
18751	7892	6	+	+	SYM
18751	7892	7	2FeSO_{4	2feso_{4	CD
18751	7892	8	}	}	-RRB-
18751	7892	9	+	+	SYM
18751	7892	10	2H_{2}SO_{4	2h_{2}so_{4	CD
18751	7892	11	}	}	-RRB-
18751	7892	12	=	=	SYM
18751	7892	13	Fe_{2}(SO_{4})_{3	fe_{2}(so_{4})_{3	CD
18751	7892	14	}	}	-RRB-
18751	7892	15	+	+	CC
18751	7892	16	MnSO_{4	mnso_{4	NN
18751	7892	17	}	}	-RRB-
18751	7892	18	+	+	CC
18751	7892	19	2H_{2}O.	2h_{2}o.	CD
18751	7893	1	[	[	-LRB-
18751	7893	2	84	84	CD
18751	7893	3	]	]	-RRB-
18751	7893	4	If	if	IN
18751	7893	5	the	the	DT
18751	7893	6	ore	ore	NN
18751	7893	7	is	be	VBZ
18751	7893	8	very	very	RB
18751	7893	9	rich	rich	JJ
18751	7893	10	,	,	,
18751	7893	11	a	a	DT
18751	7893	12	smaller	small	JJR
18751	7893	13	quantity	quantity	NN
18751	7893	14	(	(	-LRB-
18751	7893	15	0.75	0.75	CD
18751	7893	16	or	or	CC
18751	7893	17	1.5	1.5	CD
18751	7893	18	gram	gram	NN
18751	7893	19	)	)	-RRB-
18751	7893	20	must	must	MD
18751	7893	21	be	be	VB
18751	7893	22	taken	take	VBN
18751	7893	23	;	;	:
18751	7893	24	otherwise	otherwise	RB
18751	7893	25	the	the	DT
18751	7893	26	iron	iron	NN
18751	7893	27	will	will	MD
18751	7893	28	be	be	VB
18751	7893	29	insufficient	insufficient	JJ
18751	7893	30	.	.	.
18751	7894	1	[	[	-LRB-
18751	7894	2	85	85	CD
18751	7894	3	]	]	-RRB-
18751	7894	4	MnO_{2	MnO_{2	NNP
18751	7894	5	}	}	-RRB-
18751	7894	6	+	+	SYM
18751	7894	7	4HCl	4HCl	NNS
18751	7894	8	=	=	SYM
18751	7894	9	MnCl_{2	mncl_{2	NN
18751	7894	10	}	}	-RRB-
18751	7894	11	+	+	CC
18751	7894	12	2H_{2}O	2h_{2}o	CD
18751	7894	13	+	+	SYM
18751	7894	14	Cl_{2	cl_{2	NN
18751	7894	15	}	}	-RRB-
18751	7894	16	.	.	.
18751	7895	1	Cl_{2	Cl_{2	NNP
18751	7895	2	}	}	-RRB-
18751	7895	3	+	+	CC
18751	7895	4	2KI	2ki	CD
18751	7895	5	=	=	SYM
18751	7895	6	2KCl	2kcl	CD
18751	7895	7	+	+	DT
18751	7895	8	I_{2	I_{2	NNP
18751	7895	9	}	}	-RRB-
18751	7895	10	.	.	.
18751	7896	1	[	[	-LRB-
18751	7896	2	86	86	CD
18751	7896	3	]	]	-RRB-
18751	7896	4	Iodine	Iodine	NNP
18751	7896	5	probably	probably	RB
18751	7896	6	lost	lose	VBN
18751	7896	7	by	by	IN
18751	7896	8	volatilisation	volatilisation	NN
18751	7896	9	.	.	.
18751	7897	1	[	[	-LRB-
18751	7897	2	87	87	CD
18751	7897	3	]	]	-RRB-
18751	7897	4	Obtained	obtain	VBN
18751	7897	5	as	as	IN
18751	7897	6	a	a	DT
18751	7897	7	brown	brown	JJ
18751	7897	8	powder	powder	NN
18751	7897	9	by	by	IN
18751	7897	10	digesting	digest	VBG
18751	7897	11	red	red	JJ
18751	7897	12	lead	lead	NN
18751	7897	13	with	with	IN
18751	7897	14	nitric	nitric	JJ
18751	7897	15	acid	acid	NN
18751	7897	16	and	and	CC
18751	7897	17	filtering	filtering	NN
18751	7897	18	.	.	.
18751	7898	1	[	[	-LRB-
18751	7898	2	88	88	CD
18751	7898	3	]	]	-RRB-
18751	7898	4	The	the	DT
18751	7898	5	water	water	NN
18751	7898	6	for	for	IN
18751	7898	7	dilution	dilution	NN
18751	7898	8	and	and	CC
18751	7898	9	the	the	DT
18751	7898	10	dilute	dilute	NNP
18751	7898	11	sulphuric	sulphuric	NNP
18751	7898	12	acid	acid	NNP
18751	7898	13	used	use	VBN
18751	7898	14	for	for	IN
18751	7898	15	washing	washing	NN
18751	7898	16	should	should	MD
18751	7898	17	be	be	VB
18751	7898	18	previously	previously	RB
18751	7898	19	tested	test	VBN
18751	7898	20	,	,	,
18751	7898	21	to	to	TO
18751	7898	22	see	see	VB
18751	7898	23	they	-PRON-	PRP
18751	7898	24	have	have	VBP
18751	7898	25	no	no	DT
18751	7898	26	reducing	reduce	VBG
18751	7898	27	action	action	NN
18751	7898	28	,	,	,
18751	7898	29	with	with	IN
18751	7898	30	dilute	dilute	NNP
18751	7898	31	permanganate	permanganate	NN
18751	7898	32	of	of	IN
18751	7898	33	potassium	potassium	NN
18751	7898	34	solution	solution	NN
18751	7898	35	.	.	.
18751	7899	1	[	[	-LRB-
18751	7899	2	89	89	CD
18751	7899	3	]	]	-RRB-
18751	7899	4	Arnold	Arnold	NNP
18751	7899	5	and	and	CC
18751	7899	6	Hardy	Hardy	NNP
18751	7899	7	,	,	,
18751	7899	8	_	_	NNP
18751	7899	9	Chemical	Chemical	NNP
18751	7899	10	News	News	NNP
18751	7899	11	_	_	NNP
18751	7899	12	,	,	,
18751	7899	13	vol	vol	NNP
18751	7899	14	.	.	.
18751	7900	1	lvii	lvii	NN
18751	7900	2	.	.	.
18751	7901	1	p.	p.	NN
18751	7901	2	153	153	CD
18751	7901	3	.	.	.
18751	7902	1	CHAPTER	CHAPTER	NNP
18751	7902	2	XIV	XIV	NNP
18751	7902	3	.	.	.
18751	7903	1	EARTHS	EARTHS	NNP
18751	7903	2	,	,	,
18751	7903	3	ALKALINE	ALKALINE	NNP
18751	7903	4	EARTHS	EARTHS	NNP
18751	7903	5	,	,	,
18751	7903	6	ALKALIES	ALKALIES	NNP
18751	7903	7	.	.	.
18751	7904	1	ALUMINA	ALUMINA	NNP
18751	7904	2	.	.	.
18751	7905	1	Alumina	Alumina	NNP
18751	7905	2	,	,	,
18751	7905	3	the	the	DT
18751	7905	4	oxide	oxide	NN
18751	7905	5	of	of	IN
18751	7905	6	aluminium	aluminium	NN
18751	7905	7	(	(	-LRB-
18751	7905	8	Al_{2}O_{3	Al_{2}O_{3	NNP
18751	7905	9	}	}	-RRB-
18751	7905	10	)	)	-RRB-
18751	7905	11	,	,	,
18751	7905	12	is	be	VBZ
18751	7905	13	found	find	VBN
18751	7905	14	in	in	IN
18751	7905	15	nature	nature	NN
18751	7905	16	fairly	fairly	RB
18751	7905	17	pure	pure	JJ
18751	7905	18	in	in	IN
18751	7905	19	the	the	DT
18751	7905	20	mineral	mineral	NN
18751	7905	21	corundum	corundum	NN
18751	7905	22	;	;	:
18751	7905	23	transparent	transparent	JJ
18751	7905	24	and	and	CC
18751	7905	25	coloured	coloured	JJ
18751	7905	26	varieties	variety	NNS
18751	7905	27	of	of	IN
18751	7905	28	which	which	WDT
18751	7905	29	form	form	VBP
18751	7905	30	the	the	DT
18751	7905	31	gems	gem	NNS
18751	7905	32	sapphire	sapphire	NN
18751	7905	33	and	and	CC
18751	7905	34	ruby	ruby	NNP
18751	7905	35	.	.	.
18751	7906	1	A	a	DT
18751	7906	2	coarser	coarser	NN
18751	7906	3	compact	compact	JJ
18751	7906	4	variety	variety	NN
18751	7906	5	contaminated	contaminate	VBN
18751	7906	6	with	with	IN
18751	7906	7	oxide	oxide	NN
18751	7906	8	of	of	IN
18751	7906	9	iron	iron	NN
18751	7906	10	constitutes	constitute	VBZ
18751	7906	11	emery	emery	NN
18751	7906	12	.	.	.
18751	7907	1	Compounded	compound	VBN
18751	7907	2	with	with	IN
18751	7907	3	silica	silica	NN
18751	7907	4	,	,	,
18751	7907	5	alumina	alumina	NNP
18751	7907	6	forms	form	VBZ
18751	7907	7	the	the	DT
18751	7907	8	base	base	NN
18751	7907	9	of	of	IN
18751	7907	10	clays	clay	NNS
18751	7907	11	and	and	CC
18751	7907	12	many	many	JJ
18751	7907	13	rock	rock	NN
18751	7907	14	-	-	HYPH
18751	7907	15	forming	form	VBG
18751	7907	16	minerals	mineral	NNS
18751	7907	17	.	.	.
18751	7908	1	China	China	NNP
18751	7908	2	clay	clay	NN
18751	7908	3	(	(	-LRB-
18751	7908	4	or	or	CC
18751	7908	5	kaolin	kaolin	NNP
18751	7908	6	)	)	-RRB-
18751	7908	7	is	be	VBZ
18751	7908	8	used	use	VBN
18751	7908	9	as	as	IN
18751	7908	10	a	a	DT
18751	7908	11	source	source	NN
18751	7908	12	of	of	IN
18751	7908	13	alumina	alumina	NNP
18751	7908	14	.	.	.
18751	7909	1	Bauxite	Bauxite	NNP
18751	7909	2	,	,	,
18751	7909	3	hydrated	hydrated	JJ
18751	7909	4	alumina	alumina	NNP
18751	7909	5	,	,	,
18751	7909	6	is	be	VBZ
18751	7909	7	also	also	RB
18751	7909	8	used	use	VBN
18751	7909	9	for	for	IN
18751	7909	10	the	the	DT
18751	7909	11	same	same	JJ
18751	7909	12	purpose	purpose	NN
18751	7909	13	--	--	:
18751	7909	14	that	that	RB
18751	7909	15	is	is	RB
18751	7909	16	,	,	,
18751	7909	17	for	for	IN
18751	7909	18	the	the	DT
18751	7909	19	preparation	preparation	NN
18751	7909	20	of	of	IN
18751	7909	21	sulphate	sulphate	NN
18751	7909	22	of	of	IN
18751	7909	23	alumina	alumina	NNP
18751	7909	24	.	.	.
18751	7910	1	The	the	DT
18751	7910	2	mineral	mineral	NN
18751	7910	3	cryolite	cryolite	NN
18751	7910	4	is	be	VBZ
18751	7910	5	a	a	DT
18751	7910	6	fluoride	fluoride	NN
18751	7910	7	of	of	IN
18751	7910	8	aluminium	aluminium	NN
18751	7910	9	and	and	CC
18751	7910	10	sodium	sodium	NN
18751	7910	11	.	.	.
18751	7911	1	Corundum	Corundum	NNP
18751	7911	2	is	be	VBZ
18751	7911	3	characterised	characterise	VBN
18751	7911	4	by	by	IN
18751	7911	5	a	a	DT
18751	7911	6	high	high	JJ
18751	7911	7	specific	specific	JJ
18751	7911	8	gravity	gravity	NN
18751	7911	9	(	(	-LRB-
18751	7911	10	4.0	4.0	CD
18751	7911	11	)	)	-RRB-
18751	7911	12	and	and	CC
18751	7911	13	extreme	extreme	JJ
18751	7911	14	hardness	hardness	NN
18751	7911	15	.	.	.
18751	7912	1	By	by	IN
18751	7912	2	these	these	DT
18751	7912	3	it	-PRON-	PRP
18751	7912	4	is	be	VBZ
18751	7912	5	distinguished	distinguish	VBN
18751	7912	6	from	from	IN
18751	7912	7	felspar	felspar	JJ
18751	7912	8	and	and	CC
18751	7912	9	similar	similar	JJ
18751	7912	10	minerals	mineral	NNS
18751	7912	11	,	,	,
18751	7912	12	which	which	WDT
18751	7912	13	it	-PRON-	PRP
18751	7912	14	somewhat	somewhat	RB
18751	7912	15	resembles	resemble	VBZ
18751	7912	16	in	in	IN
18751	7912	17	general	general	JJ
18751	7912	18	appearance	appearance	NN
18751	7912	19	.	.	.
18751	7913	1	Aluminium	aluminium	NN
18751	7913	2	is	be	VBZ
18751	7913	3	used	use	VBN
18751	7913	4	for	for	IN
18751	7913	5	a	a	DT
18751	7913	6	variety	variety	NN
18751	7913	7	of	of	IN
18751	7913	8	small	small	JJ
18751	7913	9	purposes	purpose	NNS
18751	7913	10	:	:	:
18751	7913	11	it	-PRON-	PRP
18751	7913	12	is	be	VBZ
18751	7913	13	white	white	JJ
18751	7913	14	,	,	,
18751	7913	15	light	light	JJ
18751	7913	16	,	,	,
18751	7913	17	and	and	CC
18751	7913	18	very	very	RB
18751	7913	19	tenacious	tenacious	JJ
18751	7913	20	;	;	:
18751	7913	21	but	but	CC
18751	7913	22	owing	owe	VBG
18751	7913	23	to	to	IN
18751	7913	24	the	the	DT
18751	7913	25	difficulty	difficulty	NN
18751	7913	26	of	of	IN
18751	7913	27	its	-PRON-	PRP$
18751	7913	28	reduction	reduction	NN
18751	7913	29	it	-PRON-	PRP
18751	7913	30	is	be	VBZ
18751	7913	31	expensive	expensive	JJ
18751	7913	32	.	.	.
18751	7914	1	Aluminium	aluminium	NN
18751	7914	2	forms	form	VBZ
18751	7914	3	one	one	CD
18751	7914	4	series	series	NN
18751	7914	5	of	of	IN
18751	7914	6	salts	salt	NNS
18751	7914	7	which	which	WDT
18751	7914	8	closely	closely	RB
18751	7914	9	resemble	resemble	VBP
18751	7914	10	those	those	DT
18751	7914	11	of	of	IN
18751	7914	12	ferric	ferric	JJ
18751	7914	13	iron	iron	NN
18751	7914	14	.	.	.
18751	7915	1	It	-PRON-	PRP
18751	7915	2	forms	form	VBZ
18751	7915	3	an	an	DT
18751	7915	4	interesting	interesting	JJ
18751	7915	5	series	series	NN
18751	7915	6	of	of	IN
18751	7915	7	double	double	JJ
18751	7915	8	sulphates	sulphate	NNS
18751	7915	9	,	,	,
18751	7915	10	known	know	VBN
18751	7915	11	as	as	IN
18751	7915	12	the	the	DT
18751	7915	13	alums	alum	NNS
18751	7915	14	.	.	.
18751	7916	1	Common	common	JJ
18751	7916	2	potash	potash	NN
18751	7916	3	alum	alum	NN
18751	7916	4	is	be	VBZ
18751	7916	5	Al_{2}(SO_{4})_{3},K_{2}SO_{4},24H_{2}O.	al_{2}(so_{4})_{3},k_{2}so_{4},24h_{2}o.	ADD
18751	7917	1	~Detection.~--Alumina	~Detection.~--Alumina	NNP
18751	7917	2	is	be	VBZ
18751	7917	3	not	not	RB
18751	7917	4	precipitated	precipitate	VBN
18751	7917	5	from	from	IN
18751	7917	6	its	-PRON-	PRP$
18751	7917	7	acid	acid	NN
18751	7917	8	solution	solution	NN
18751	7917	9	by	by	IN
18751	7917	10	sulphuretted	sulphuret	VBN
18751	7917	11	hydrogen	hydrogen	NN
18751	7917	12	,	,	,
18751	7917	13	but	but	CC
18751	7917	14	it	-PRON-	PRP
18751	7917	15	is	be	VBZ
18751	7917	16	thrown	throw	VBN
18751	7917	17	down	down	RP
18751	7917	18	by	by	IN
18751	7917	19	ammonia	ammonia	NNP
18751	7917	20	(	(	-LRB-
18751	7917	21	with	with	IN
18751	7917	22	the	the	DT
18751	7917	23	other	other	JJ
18751	7917	24	earths	earth	NNS
18751	7917	25	)	)	-RRB-
18751	7917	26	as	as	IN
18751	7917	27	a	a	DT
18751	7917	28	white	white	JJ
18751	7917	29	hydrate	hydrate	NN
18751	7917	30	,	,	,
18751	7917	31	soluble	soluble	JJ
18751	7917	32	in	in	IN
18751	7917	33	soda	soda	NN
18751	7917	34	and	and	CC
18751	7917	35	insoluble	insoluble	JJ
18751	7917	36	in	in	IN
18751	7917	37	ammonic	ammonic	JJ
18751	7917	38	carbonate	carbonate	NN
18751	7917	39	.	.	.
18751	7918	1	Filtered	filter	VBN
18751	7918	2	off	off	RP
18751	7918	3	and	and	CC
18751	7918	4	ignited	ignite	VBD
18751	7918	5	,	,	,
18751	7918	6	it	-PRON-	PRP
18751	7918	7	assumes	assume	VBZ
18751	7918	8	,	,	,
18751	7918	9	after	after	IN
18751	7918	10	treatment	treatment	NN
18751	7918	11	with	with	IN
18751	7918	12	nitrate	nitrate	NN
18751	7918	13	of	of	IN
18751	7918	14	cobalt	cobalt	NN
18751	7918	15	before	before	IN
18751	7918	16	the	the	DT
18751	7918	17	blowpipe	blowpipe	NN
18751	7918	18	,	,	,
18751	7918	19	a	a	DT
18751	7918	20	blue	blue	JJ
18751	7918	21	colour	colour	NN
18751	7918	22	which	which	WDT
18751	7918	23	is	be	VBZ
18751	7918	24	characteristic	characteristic	JJ
18751	7918	25	.	.	.
18751	7919	1	With	with	IN
18751	7919	2	natural	natural	JJ
18751	7919	3	compounds	compound	NNS
18751	7919	4	containing	contain	VBG
18751	7919	5	metallic	metallic	JJ
18751	7919	6	oxides	oxide	NNS
18751	7919	7	this	this	DT
18751	7919	8	colour	colour	NN
18751	7919	9	is	be	VBZ
18751	7919	10	masked	mask	VBN
18751	7919	11	.	.	.
18751	7920	1	It	-PRON-	PRP
18751	7920	2	is	be	VBZ
18751	7920	3	more	more	RBR
18751	7920	4	satisfactory	satisfactory	JJ
18751	7920	5	to	to	TO
18751	7920	6	make	make	VB
18751	7920	7	a	a	DT
18751	7920	8	separation	separation	NN
18751	7920	9	in	in	IN
18751	7920	10	the	the	DT
18751	7920	11	wet	wet	JJ
18751	7920	12	way	way	NN
18751	7920	13	and	and	CC
18751	7920	14	to	to	TO
18751	7920	15	test	test	VB
18751	7920	16	the	the	DT
18751	7920	17	ignited	ignited	JJ
18751	7920	18	oxide	oxide	NN
18751	7920	19	.	.	.
18751	7921	1	~Separation	~Separation	NFP
18751	7921	2	and	and	CC
18751	7921	3	Solution.~--If	Solution.~--If	NNP
18751	7921	4	the	the	DT
18751	7921	5	substance	substance	NN
18751	7921	6	is	be	VBZ
18751	7921	7	insoluble	insoluble	JJ
18751	7921	8	in	in	IN
18751	7921	9	hydrochloric	hydrochloric	JJ
18751	7921	10	acid	acid	NN
18751	7921	11	it	-PRON-	PRP
18751	7921	12	is	be	VBZ
18751	7921	13	finely	finely	RB
18751	7921	14	powdered	powder	VBN
18751	7921	15	and	and	CC
18751	7921	16	fused	fuse	VBN
18751	7921	17	with	with	IN
18751	7921	18	"	"	``
18751	7921	19	fusion	fusion	NN
18751	7921	20	mixture	mixture	NN
18751	7921	21	"	"	''
18751	7921	22	with	with	IN
18751	7921	23	the	the	DT
18751	7921	24	help	help	NN
18751	7921	25	,	,	,
18751	7921	26	in	in	IN
18751	7921	27	the	the	DT
18751	7921	28	case	case	NN
18751	7921	29	of	of	IN
18751	7921	30	corundum	corundum	NN
18751	7921	31	(	(	-LRB-
18751	7921	32	which	which	WDT
18751	7921	33	is	be	VBZ
18751	7921	34	very	very	RB
18751	7921	35	refractory	refractory	JJ
18751	7921	36	)	)	-RRB-
18751	7921	37	of	of	IN
18751	7921	38	a	a	DT
18751	7921	39	little	little	JJ
18751	7921	40	caustic	caustic	JJ
18751	7921	41	soda	soda	NN
18751	7921	42	or	or	CC
18751	7921	43	potash	potash	NN
18751	7921	44	.	.	.
18751	7922	1	The	the	DT
18751	7922	2	method	method	NN
18751	7922	3	of	of	IN
18751	7922	4	working	work	VBG
18751	7922	5	is	be	VBZ
18751	7922	6	the	the	DT
18751	7922	7	same	same	JJ
18751	7922	8	as	as	IN
18751	7922	9	that	that	DT
18751	7922	10	described	describe	VBD
18751	7922	11	for	for	IN
18751	7922	12	opening	open	VBG
18751	7922	13	up	up	RP
18751	7922	14	silicates	silicate	NNS
18751	7922	15	.	.	.
18751	7923	1	See	see	VB
18751	7923	2	under	under	IN
18751	7923	3	_	_	NNP
18751	7923	4	Silica	Silica	NNP
18751	7923	5	_	_	NNP
18751	7923	6	.	.	.
18751	7924	1	Corundum	corundum	NN
18751	7924	2	can	can	MD
18751	7924	3	not	not	RB
18751	7924	4	be	be	VB
18751	7924	5	powdered	powder	VBN
18751	7924	6	in	in	IN
18751	7924	7	Wedgwood	Wedgwood	NNP
18751	7924	8	,	,	,
18751	7924	9	or	or	CC
18751	7924	10	even	even	RB
18751	7924	11	agate	agate	VB
18751	7924	12	,	,	,
18751	7924	13	mortars	mortar	NNS
18751	7924	14	;	;	:
18751	7924	15	since	since	IN
18751	7924	16	it	-PRON-	PRP
18751	7924	17	rapidly	rapidly	RB
18751	7924	18	wears	wear	VBZ
18751	7924	19	these	these	DT
18751	7924	20	away	away	RP
18751	7924	21	and	and	CC
18751	7924	22	becomes	become	VBZ
18751	7924	23	contaminated	contaminate	VBN
18751	7924	24	with	with	IN
18751	7924	25	their	-PRON-	PRP$
18751	7924	26	powder	powder	NN
18751	7924	27	.	.	.
18751	7925	1	It	-PRON-	PRP
18751	7925	2	is	be	VBZ
18751	7925	3	best	good	JJS
18751	7925	4	to	to	TO
18751	7925	5	use	use	VB
18751	7925	6	a	a	DT
18751	7925	7	hard	hard	JJ
18751	7925	8	steel	steel	NN
18751	7925	9	mortar	mortar	NN
18751	7925	10	and	and	CC
18751	7925	11	to	to	TO
18751	7925	12	extract	extract	VB
18751	7925	13	the	the	DT
18751	7925	14	metallic	metallic	JJ
18751	7925	15	particles	particle	NNS
18751	7925	16	from	from	IN
18751	7925	17	the	the	DT
18751	7925	18	bruised	bruised	JJ
18751	7925	19	sample	sample	NN
18751	7925	20	with	with	IN
18751	7925	21	a	a	DT
18751	7925	22	magnet	magnet	NN
18751	7925	23	or	or	CC
18751	7925	24	dilute	dilute	NN
18751	7925	25	acid	acid	NN
18751	7925	26	.	.	.
18751	7926	1	When	when	WRB
18751	7926	2	the	the	DT
18751	7926	3	substance	substance	NN
18751	7926	4	has	have	VBZ
18751	7926	5	been	be	VBN
18751	7926	6	completely	completely	RB
18751	7926	7	attacked	attack	VBN
18751	7926	8	and	and	CC
18751	7926	9	dissolved	dissolve	VBN
18751	7926	10	,	,	,
18751	7926	11	it	-PRON-	PRP
18751	7926	12	is	be	VBZ
18751	7926	13	evaporated	evaporate	VBN
18751	7926	14	to	to	IN
18751	7926	15	dryness	dryness	NN
18751	7926	16	with	with	IN
18751	7926	17	an	an	DT
18751	7926	18	excess	excess	NN
18751	7926	19	of	of	IN
18751	7926	20	hydrochloric	hydrochloric	JJ
18751	7926	21	acid	acid	NN
18751	7926	22	on	on	IN
18751	7926	23	the	the	DT
18751	7926	24	water	water	NN
18751	7926	25	-	-	HYPH
18751	7926	26	bath	bath	NN
18751	7926	27	to	to	TO
18751	7926	28	render	render	VB
18751	7926	29	any	any	DT
18751	7926	30	silica	silica	NN
18751	7926	31	present	present	JJ
18751	7926	32	insoluble	insoluble	NN
18751	7926	33	.	.	.
18751	7927	1	The	the	DT
18751	7927	2	residue	residue	NN
18751	7927	3	is	be	VBZ
18751	7927	4	extracted	extract	VBN
18751	7927	5	with	with	IN
18751	7927	6	hydrochloric	hydrochloric	JJ
18751	7927	7	acid	acid	NN
18751	7927	8	and	and	CC
18751	7927	9	freed	free	VBN
18751	7927	10	from	from	IN
18751	7927	11	the	the	DT
18751	7927	12	second	second	JJ
18751	7927	13	group	group	NN
18751	7927	14	of	of	IN
18751	7927	15	metals	metal	NNS
18751	7927	16	by	by	IN
18751	7927	17	means	mean	NNS
18751	7927	18	of	of	IN
18751	7927	19	sulphuretted	sulphuret	VBN
18751	7927	20	hydrogen	hydrogen	NN
18751	7927	21	.	.	.
18751	7928	1	The	the	DT
18751	7928	2	filtrate	filtrate	JJ
18751	7928	3	from	from	IN
18751	7928	4	this	this	DT
18751	7928	5	(	(	-LRB-
18751	7928	6	after	after	IN
18751	7928	7	removing	remove	VBG
18751	7928	8	the	the	DT
18751	7928	9	sulphuretted	sulphuret	VBN
18751	7928	10	hydrogen	hydrogen	NN
18751	7928	11	by	by	IN
18751	7928	12	boiling	boil	VBG
18751	7928	13	)	)	-RRB-
18751	7928	14	is	be	VBZ
18751	7928	15	nearly	nearly	RB
18751	7928	16	neutralised	neutralise	VBN
18751	7928	17	,	,	,
18751	7928	18	and	and	CC
18751	7928	19	treated	treat	VBN
18751	7928	20	with	with	IN
18751	7928	21	8	8	CD
18751	7928	22	or	or	CC
18751	7928	23	10	10	CD
18751	7928	24	grams	gram	NNS
18751	7928	25	of	of	IN
18751	7928	26	hyposulphite	hyposulphite	NN
18751	7928	27	of	of	IN
18751	7928	28	soda[90	soda[90	NNP
18751	7928	29	]	]	-RRB-
18751	7928	30	in	in	IN
18751	7928	31	solution	solution	NN
18751	7928	32	.	.	.
18751	7929	1	It	-PRON-	PRP
18751	7929	2	is	be	VBZ
18751	7929	3	then	then	RB
18751	7929	4	boiled	boil	VBN
18751	7929	5	till	till	IN
18751	7929	6	the	the	DT
18751	7929	7	sulphurous	sulphurous	JJ
18751	7929	8	oxide	oxide	NN
18751	7929	9	is	be	VBZ
18751	7929	10	driven	drive	VBN
18751	7929	11	off	off	RP
18751	7929	12	.	.	.
18751	7930	1	The	the	DT
18751	7930	2	precipitate	precipitate	NN
18751	7930	3	is	be	VBZ
18751	7930	4	filtered	filter	VBN
18751	7930	5	off	off	RP
18751	7930	6	,	,	,
18751	7930	7	ignited	ignite	VBD
18751	7930	8	,	,	,
18751	7930	9	and	and	CC
18751	7930	10	weighed	weigh	VBD
18751	7930	11	as	as	IN
18751	7930	12	alumina	alumina	NNP
18751	7930	13	.	.	.
18751	7931	1	It	-PRON-	PRP
18751	7931	2	is	be	VBZ
18751	7931	3	sometimes	sometimes	RB
18751	7931	4	more	more	RBR
18751	7931	5	convenient	convenient	JJ
18751	7931	6	to	to	TO
18751	7931	7	proceed	proceed	VB
18751	7931	8	as	as	IN
18751	7931	9	follows:--After	follows:--after	NN
18751	7931	10	boiling	boil	VBG
18751	7931	11	off	off	RP
18751	7931	12	the	the	DT
18751	7931	13	sulphuretted	sulphuret	VBN
18751	7931	14	hydrogen	hydrogen	NN
18751	7931	15	peroxidise	peroxidise	NN
18751	7931	16	the	the	DT
18751	7931	17	iron	iron	NN
18751	7931	18	with	with	IN
18751	7931	19	a	a	DT
18751	7931	20	little	little	JJ
18751	7931	21	nitric	nitric	JJ
18751	7931	22	acid	acid	NN
18751	7931	23	,	,	,
18751	7931	24	add	add	VB
18751	7931	25	a	a	DT
18751	7931	26	solution	solution	NN
18751	7931	27	of	of	IN
18751	7931	28	ammonic	ammonic	JJ
18751	7931	29	chloride	chloride	NN
18751	7931	30	,	,	,
18751	7931	31	and	and	CC
18751	7931	32	then	then	RB
18751	7931	33	ammonia	ammonia	NNP
18751	7931	34	in	in	IN
18751	7931	35	very	very	RB
18751	7931	36	slight	slight	JJ
18751	7931	37	excess	excess	NN
18751	7931	38	;	;	:
18751	7931	39	boil	boil	NN
18751	7931	40	,	,	,
18751	7931	41	filter	filter	NNP
18751	7931	42	,	,	,
18751	7931	43	wash	wash	NN
18751	7931	44	,	,	,
18751	7931	45	ignite	ignite	VBP
18751	7931	46	,	,	,
18751	7931	47	and	and	CC
18751	7931	48	weigh	weigh	VB
18751	7931	49	the	the	DT
18751	7931	50	oxides	oxide	NNS
18751	7931	51	.	.	.
18751	7932	1	These	these	DT
18751	7932	2	generally	generally	RB
18751	7932	3	consist	consist	VBP
18751	7932	4	of	of	IN
18751	7932	5	ferric	ferric	JJ
18751	7932	6	oxide	oxide	NNP
18751	7932	7	and	and	CC
18751	7932	8	alumina	alumina	NNP
18751	7932	9	.	.	.
18751	7933	1	It	-PRON-	PRP
18751	7933	2	is	be	VBZ
18751	7933	3	a	a	DT
18751	7933	4	common	common	JJ
18751	7933	5	practice	practice	NN
18751	7933	6	to	to	TO
18751	7933	7	determine	determine	VB
18751	7933	8	the	the	DT
18751	7933	9	iron	iron	NN
18751	7933	10	,	,	,
18751	7933	11	calculate	calculate	VB
18751	7933	12	it	-PRON-	PRP
18751	7933	13	to	to	IN
18751	7933	14	ferric	ferric	JJ
18751	7933	15	oxide	oxide	NN
18751	7933	16	,	,	,
18751	7933	17	and	and	CC
18751	7933	18	so	so	RB
18751	7933	19	to	to	TO
18751	7933	20	estimate	estimate	VB
18751	7933	21	the	the	DT
18751	7933	22	alumina	alumina	NNP
18751	7933	23	indirectly	indirectly	RB
18751	7933	24	.	.	.
18751	7934	1	This	this	DT
18751	7934	2	may	may	MD
18751	7934	3	be	be	VB
18751	7934	4	done	do	VBN
18751	7934	5	either	either	CC
18751	7934	6	by	by	IN
18751	7934	7	igniting	ignite	VBG
18751	7934	8	in	in	IN
18751	7934	9	a	a	DT
18751	7934	10	current	current	NN
18751	7934	11	of	of	IN
18751	7934	12	hydrogen	hydrogen	NN
18751	7934	13	and	and	CC
18751	7934	14	estimating	estimate	VBG
18751	7934	15	the	the	DT
18751	7934	16	iron	iron	NN
18751	7934	17	by	by	IN
18751	7934	18	the	the	DT
18751	7934	19	weight	weight	NN
18751	7934	20	of	of	IN
18751	7934	21	oxygen	oxygen	NN
18751	7934	22	lost	lose	VBD
18751	7934	23	;	;	:
18751	7934	24	or	or	CC
18751	7934	25	,	,	,
18751	7934	26	by	by	IN
18751	7934	27	dissolving	dissolve	VBG
18751	7934	28	with	with	IN
18751	7934	29	sulphuric	sulphuric	JJ
18751	7934	30	and	and	CC
18751	7934	31	hydrochloric	hydrochloric	JJ
18751	7934	32	acids	acid	NNS
18751	7934	33	,	,	,
18751	7934	34	and	and	CC
18751	7934	35	determining	determine	VBG
18751	7934	36	the	the	DT
18751	7934	37	iron	iron	NN
18751	7934	38	volumetrically	volumetrically	RB
18751	7934	39	.	.	.
18751	7935	1	It	-PRON-	PRP
18751	7935	2	should	should	MD
18751	7935	3	be	be	VB
18751	7935	4	borne	bear	VBN
18751	7935	5	in	in	IN
18751	7935	6	mind	mind	NN
18751	7935	7	that	that	IN
18751	7935	8	these	these	DT
18751	7935	9	oxides	oxide	NNS
18751	7935	10	will	will	MD
18751	7935	11	also	also	RB
18751	7935	12	contain	contain	VB
18751	7935	13	any	any	DT
18751	7935	14	phosphoric	phosphoric	NN
18751	7935	15	oxide	oxide	NN
18751	7935	16	that	that	WDT
18751	7935	17	happened	happen	VBD
18751	7935	18	to	to	TO
18751	7935	19	be	be	VB
18751	7935	20	in	in	IN
18751	7935	21	the	the	DT
18751	7935	22	mineral	mineral	NN
18751	7935	23	.	.	.
18751	7936	1	In	in	IN
18751	7936	2	general	general	JJ
18751	7936	3	analyses	analysis	NNS
18751	7936	4	of	of	IN
18751	7936	5	samples	sample	NNS
18751	7936	6	containing	contain	VBG
18751	7936	7	alumina	alumina	NNP
18751	7936	8	,	,	,
18751	7936	9	it	-PRON-	PRP
18751	7936	10	may	may	MD
18751	7936	11	be	be	VB
18751	7936	12	contained	contain	VBN
18751	7936	13	in	in	IN
18751	7936	14	both	both	CC
18751	7936	15	the	the	DT
18751	7936	16	soluble	soluble	JJ
18751	7936	17	and	and	CC
18751	7936	18	insoluble	insoluble	JJ
18751	7936	19	portions	portion	NNS
18751	7936	20	.	.	.
18751	7937	1	In	in	IN
18751	7937	2	these	these	DT
18751	7937	3	cases	case	NNS
18751	7937	4	it	-PRON-	PRP
18751	7937	5	is	be	VBZ
18751	7937	6	better	well	JJR
18751	7937	7	to	to	TO
18751	7937	8	fuse	fuse	VB
18751	7937	9	the	the	DT
18751	7937	10	sample	sample	NN
18751	7937	11	with	with	IN
18751	7937	12	"	"	``
18751	7937	13	fusion	fusion	NN
18751	7937	14	mixture	mixture	NN
18751	7937	15	"	"	''
18751	7937	16	before	before	IN
18751	7937	17	treatment	treatment	NN
18751	7937	18	with	with	IN
18751	7937	19	acids	acid	NNS
18751	7937	20	.	.	.
18751	7938	1	The	the	DT
18751	7938	2	alumina	alumina	NNP
18751	7938	3	in	in	IN
18751	7938	4	the	the	DT
18751	7938	5	fused	fuse	VBN
18751	7938	6	mass	mass	NN
18751	7938	7	will	will	MD
18751	7938	8	exist	exist	VB
18751	7938	9	in	in	IN
18751	7938	10	a	a	DT
18751	7938	11	state	state	NN
18751	7938	12	soluble	soluble	JJ
18751	7938	13	in	in	IN
18751	7938	14	acids	acid	NNS
18751	7938	15	.	.	.
18751	7939	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	7939	2	DETERMINATION	DETERMINATION	NNP
18751	7939	3	.	.	.
18751	7940	1	Solutions	solution	NNS
18751	7940	2	containing	contain	VBG
18751	7940	3	alumina	alumina	NNP
18751	7940	4	free	free	JJ
18751	7940	5	from	from	IN
18751	7940	6	the	the	DT
18751	7940	7	other	other	JJ
18751	7940	8	metals	metal	NNS
18751	7940	9	are	be	VBP
18751	7940	10	diluted	dilute	VBN
18751	7940	11	to	to	IN
18751	7940	12	a	a	DT
18751	7940	13	convenient	convenient	JJ
18751	7940	14	bulk	bulk	NN
18751	7940	15	and	and	CC
18751	7940	16	heated	heat	VBD
18751	7940	17	nearly	nearly	RB
18751	7940	18	to	to	IN
18751	7940	19	boiling	boil	VBG
18751	7940	20	.	.	.
18751	7941	1	Add	add	VB
18751	7941	2	chloride	chloride	NN
18751	7941	3	of	of	IN
18751	7941	4	ammonium	ammonium	NN
18751	7941	5	,	,	,
18751	7941	6	and	and	CC
18751	7941	7	then	then	RB
18751	7941	8	ammonia	ammonia	NNP
18751	7941	9	in	in	IN
18751	7941	10	slight	slight	JJ
18751	7941	11	excess	excess	NN
18751	7941	12	;	;	:
18751	7941	13	boil	boil	VB
18751	7941	14	,	,	,
18751	7941	15	allow	allow	VB
18751	7941	16	to	to	TO
18751	7941	17	settle	settle	VB
18751	7941	18	,	,	,
18751	7941	19	filter	filter	NN
18751	7941	20	,	,	,
18751	7941	21	and	and	CC
18751	7941	22	wash	wash	VB
18751	7941	23	with	with	IN
18751	7941	24	hot	hot	JJ
18751	7941	25	water	water	NN
18751	7941	26	.	.	.
18751	7942	1	Dry	Dry	NNP
18751	7942	2	the	the	DT
18751	7942	3	precipitate	precipitate	NN
18751	7942	4	,	,	,
18751	7942	5	and	and	CC
18751	7942	6	ignite	ignite	VB
18751	7942	7	in	in	IN
18751	7942	8	a	a	DT
18751	7942	9	platinum	platinum	NN
18751	7942	10	or	or	CC
18751	7942	11	porcelain	porcelain	NN
18751	7942	12	crucible	crucible	JJ
18751	7942	13	at	at	IN
18751	7942	14	the	the	DT
18751	7942	15	strongest	strong	JJS
18751	7942	16	heat	heat	NN
18751	7942	17	.	.	.
18751	7943	1	Cool	cool	UH
18751	7943	2	,	,	,
18751	7943	3	and	and	CC
18751	7943	4	weigh	weigh	NN
18751	7943	5	.	.	.
18751	7944	1	The	the	DT
18751	7944	2	substance	substance	NN
18751	7944	3	is	be	VBZ
18751	7944	4	alumina	alumina	NNP
18751	7944	5	,	,	,
18751	7944	6	Al_{2}O_{3	Al_{2}O_{3	NNP
18751	7944	7	}	}	-RRB-
18751	7944	8	,	,	,
18751	7944	9	which	which	WDT
18751	7944	10	contains	contain	VBZ
18751	7944	11	52.94	52.94	CD
18751	7944	12	per	per	IN
18751	7944	13	cent	cent	NN
18751	7944	14	.	.	.
18751	7945	1	of	of	IN
18751	7945	2	aluminium	aluminium	NN
18751	7945	3	.	.	.
18751	7946	1	It	-PRON-	PRP
18751	7946	2	is	be	VBZ
18751	7946	3	only	only	RB
18751	7946	4	in	in	IN
18751	7946	5	special	special	JJ
18751	7946	6	cases	case	NNS
18751	7946	7	,	,	,
18751	7946	8	such	such	JJ
18751	7946	9	as	as	IN
18751	7946	10	the	the	DT
18751	7946	11	analysis	analysis	NN
18751	7946	12	of	of	IN
18751	7946	13	metals	metal	NNS
18751	7946	14	and	and	CC
18751	7946	15	alloys	alloy	NNS
18751	7946	16	,	,	,
18751	7946	17	that	that	IN
18751	7946	18	it	-PRON-	PRP
18751	7946	19	is	be	VBZ
18751	7946	20	reported	report	VBN
18751	7946	21	as	as	IN
18751	7946	22	aluminium	aluminium	NN
18751	7946	23	.	.	.
18751	7947	1	The	the	DT
18751	7947	2	percentage	percentage	NN
18751	7947	3	of	of	IN
18751	7947	4	alumina	alumina	NNP
18751	7947	5	is	be	VBZ
18751	7947	6	generally	generally	RB
18751	7947	7	given	give	VBN
18751	7947	8	.	.	.
18751	7948	1	Ignited	ignited	JJ
18751	7948	2	alumina	alumina	NNP
18751	7948	3	is	be	VBZ
18751	7948	4	difficultly	difficultly	RB
18751	7948	5	soluble	soluble	JJ
18751	7948	6	in	in	IN
18751	7948	7	acids	acid	NNS
18751	7948	8	;	;	:
18751	7948	9	it	-PRON-	PRP
18751	7948	10	is	be	VBZ
18751	7948	11	not	not	RB
18751	7948	12	reduced	reduce	VBN
18751	7948	13	by	by	IN
18751	7948	14	hydrogen	hydrogen	NN
18751	7948	15	at	at	IN
18751	7948	16	a	a	DT
18751	7948	17	red	red	JJ
18751	7948	18	heat	heat	NN
18751	7948	19	.	.	.
18751	7949	1	Ignited	ignite	VBN
18751	7949	2	with	with	IN
18751	7949	3	ammonium	ammonium	NN
18751	7949	4	chloride	chloride	NN
18751	7949	5	portions	portion	NNS
18751	7949	6	are	be	VBP
18751	7949	7	volatilised	volatilise	VBN
18751	7949	8	.	.	.
18751	7950	1	~Direct	~Direct	NFP
18751	7950	2	Determination	Determination	NNP
18751	7950	3	of	of	IN
18751	7950	4	Alumina	Alumina	NNP
18751	7950	5	in	in	IN
18751	7950	6	the	the	DT
18751	7950	7	Presence	Presence	NNP
18751	7950	8	of	of	IN
18751	7950	9	Iron.~--The	Iron.~--The	NNP
18751	7950	10	iron	iron	NN
18751	7950	11	and	and	CC
18751	7950	12	alumina	alumina	NNP
18751	7950	13	are	be	VBP
18751	7950	14	precipitated	precipitate	VBN
18751	7950	15	as	as	IN
18751	7950	16	hydrates	hydrate	NNS
18751	7950	17	by	by	IN
18751	7950	18	ammonia	ammonia	NNP
18751	7950	19	.	.	.
18751	7951	1	The	the	DT
18751	7951	2	precipitate	precipitate	NN
18751	7951	3	is	be	VBZ
18751	7951	4	dissolved	dissolve	VBN
18751	7951	5	in	in	IN
18751	7951	6	hydrochloric	hydrochloric	JJ
18751	7951	7	acid	acid	NN
18751	7951	8	and	and	CC
18751	7951	9	the	the	DT
18751	7951	10	iron	iron	NN
18751	7951	11	reduced	reduce	VBN
18751	7951	12	to	to	IN
18751	7951	13	the	the	DT
18751	7951	14	ferrous	ferrous	JJ
18751	7951	15	state	state	NN
18751	7951	16	.	.	.
18751	7952	1	It	-PRON-	PRP
18751	7952	2	is	be	VBZ
18751	7952	3	then	then	RB
18751	7952	4	added	add	VBN
18751	7952	5	to	to	IN
18751	7952	6	a	a	DT
18751	7952	7	hot	hot	JJ
18751	7952	8	solution	solution	NN
18751	7952	9	of	of	IN
18751	7952	10	potash	potash	NN
18751	7952	11	or	or	CC
18751	7952	12	soda	soda	NN
18751	7952	13	.	.	.
18751	7953	1	The	the	DT
18751	7953	2	solution	solution	NN
18751	7953	3	is	be	VBZ
18751	7953	4	boiled	boil	VBN
18751	7953	5	till	till	IN
18751	7953	6	the	the	DT
18751	7953	7	precipitate	precipitate	NN
18751	7953	8	settles	settle	VBZ
18751	7953	9	readily	readily	RB
18751	7953	10	,	,	,
18751	7953	11	filtered	filter	VBN
18751	7953	12	,	,	,
18751	7953	13	and	and	CC
18751	7953	14	washed	wash	VBN
18751	7953	15	with	with	IN
18751	7953	16	hot	hot	JJ
18751	7953	17	water	water	NN
18751	7953	18	.	.	.
18751	7954	1	The	the	DT
18751	7954	2	alumina	alumina	NNP
18751	7954	3	is	be	VBZ
18751	7954	4	contained	contain	VBN
18751	7954	5	in	in	IN
18751	7954	6	the	the	DT
18751	7954	7	filtrate	filtrate	JJ
18751	7954	8	,	,	,
18751	7954	9	which	which	WDT
18751	7954	10	is	be	VBZ
18751	7954	11	acidified	acidify	VBN
18751	7954	12	with	with	IN
18751	7954	13	hydrochloric	hydrochloric	JJ
18751	7954	14	acid	acid	NN
18751	7954	15	and	and	CC
18751	7954	16	the	the	DT
18751	7954	17	alumina	alumina	NNP
18751	7954	18	precipitated	precipitate	VBD
18751	7954	19	therefrom	therefrom	NNP
18751	7954	20	as	as	IN
18751	7954	21	hydrate	hydrate	NN
18751	7954	22	with	with	IN
18751	7954	23	ammonia	ammonia	NNP
18751	7954	24	,	,	,
18751	7954	25	as	as	IN
18751	7954	26	just	just	RB
18751	7954	27	described	describe	VBN
18751	7954	28	.	.	.
18751	7955	1	~Determination	~Determination	NFP
18751	7955	2	of	of	IN
18751	7955	3	Alumina	Alumina	NNP
18751	7955	4	in	in	IN
18751	7955	5	the	the	DT
18751	7955	6	Presence	Presence	NNP
18751	7955	7	of	of	IN
18751	7955	8	Phosphates	Phosphates	NNPS
18751	7955	9	and	and	CC
18751	7955	10	Iron.~--For	iron.~--for	NN
18751	7955	11	details	detail	NNS
18751	7955	12	,	,	,
18751	7955	13	see	see	VB
18751	7955	14	a	a	DT
18751	7955	15	paper	paper	NN
18751	7955	16	by	by	IN
18751	7955	17	R.T.	R.T.	NNP
18751	7955	18	Thomson	Thomson	NNP
18751	7955	19	in	in	IN
18751	7955	20	the	the	DT
18751	7955	21	"	"	``
18751	7955	22	Journal	Journal	NNP
18751	7955	23	of	of	IN
18751	7955	24	the	the	DT
18751	7955	25	Society	Society	NNP
18751	7955	26	of	of	IN
18751	7955	27	Chemical	Chemical	NNP
18751	7955	28	Industry	Industry	NNP
18751	7955	29	,	,	,
18751	7955	30	"	"	''
18751	7955	31	v.	v.	IN
18751	7955	32	p.	p.	NN
18751	7955	33	152	152	CD
18751	7955	34	.	.	.
18751	7956	1	The	the	DT
18751	7956	2	principles	principle	NNS
18751	7956	3	of	of	IN
18751	7956	4	the	the	DT
18751	7956	5	method	method	NN
18751	7956	6	are	be	VBP
18751	7956	7	as	as	IN
18751	7956	8	follows:--If	follows:--If	NNP
18751	7956	9	the	the	DT
18751	7956	10	substance	substance	NN
18751	7956	11	does	do	VBZ
18751	7956	12	not	not	RB
18751	7956	13	already	already	RB
18751	7956	14	contain	contain	VB
18751	7956	15	sufficient	sufficient	JJ
18751	7956	16	phosphoric	phosphoric	NN
18751	7956	17	oxide	oxide	NN
18751	7956	18	to	to	TO
18751	7956	19	saturate	saturate	VB
18751	7956	20	the	the	DT
18751	7956	21	alumina	alumina	NNP
18751	7956	22	,	,	,
18751	7956	23	some	some	DT
18751	7956	24	phosphate	phosphate	NN
18751	7956	25	is	be	VBZ
18751	7956	26	added	add	VBN
18751	7956	27	.	.	.
18751	7957	1	The	the	DT
18751	7957	2	iron	iron	NN
18751	7957	3	is	be	VBZ
18751	7957	4	reduced	reduce	VBN
18751	7957	5	to	to	IN
18751	7957	6	the	the	DT
18751	7957	7	ferrous	ferrous	JJ
18751	7957	8	state	state	NN
18751	7957	9	and	and	CC
18751	7957	10	phosphate	phosphate	NN
18751	7957	11	of	of	IN
18751	7957	12	alumina	alumina	NNP
18751	7957	13	precipitated	precipitate	VBN
18751	7957	14	in	in	IN
18751	7957	15	an	an	DT
18751	7957	16	acetic	acetic	JJ
18751	7957	17	acid	acid	NN
18751	7957	18	solution	solution	NN
18751	7957	19	.	.	.
18751	7958	1	It	-PRON-	PRP
18751	7958	2	is	be	VBZ
18751	7958	3	purified	purify	VBN
18751	7958	4	by	by	IN
18751	7958	5	reprecipitation	reprecipitation	NN
18751	7958	6	,	,	,
18751	7958	7	ignited	ignite	VBD
18751	7958	8	,	,	,
18751	7958	9	and	and	CC
18751	7958	10	weighed	weigh	VBD
18751	7958	11	as	as	IN
18751	7958	12	phosphate	phosphate	NN
18751	7958	13	(	(	-LRB-
18751	7958	14	Al_{2}O_{3},P_{2}O_{5	al_{2}o_{3},p_{2}o_{5	NN
18751	7958	15	}	}	-RRB-
18751	7958	16	)	)	-RRB-
18751	7958	17	,	,	,
18751	7958	18	which	which	WDT
18751	7958	19	contains	contain	VBZ
18751	7958	20	41.8	41.8	CD
18751	7958	21	per	per	IN
18751	7958	22	cent	cent	NN
18751	7958	23	.	.	.
18751	7959	1	of	of	IN
18751	7959	2	alumina	alumina	NNP
18751	7959	3	,	,	,
18751	7959	4	Al_{2}O_{3	al_{2}o_{3	CD
18751	7959	5	}	}	-RRB-
18751	7959	6	.	.	.
18751	7960	1	EXAMINATION	examination	NN
18751	7960	2	OF	of	IN
18751	7960	3	CLAYS	clay	NNS
18751	7960	4	.	.	.
18751	7961	1	~Moisture.~--Take	~Moisture.~--Take	NFP
18751	7961	2	5	5	CD
18751	7961	3	grams	gram	NNS
18751	7961	4	of	of	IN
18751	7961	5	the	the	DT
18751	7961	6	carefully	carefully	RB
18751	7961	7	-	-	HYPH
18751	7961	8	prepared	prepared	JJ
18751	7961	9	sample	sample	NN
18751	7961	10	and	and	CC
18751	7961	11	dry	dry	JJ
18751	7961	12	in	in	IN
18751	7961	13	the	the	DT
18751	7961	14	water	water	NN
18751	7961	15	-	-	HYPH
18751	7961	16	oven	oven	VBN
18751	7961	17	till	till	IN
18751	7961	18	the	the	DT
18751	7961	19	weight	weight	NN
18751	7961	20	is	be	VBZ
18751	7961	21	constant	constant	JJ
18751	7961	22	.	.	.
18751	7962	1	~Loss	~Loss	NFP
18751	7962	2	on	on	IN
18751	7962	3	Ignition.~--Weigh	Ignition.~--Weigh	NNP
18751	7962	4	up	up	RB
18751	7962	5	2	2	CD
18751	7962	6	grams	gram	NNS
18751	7962	7	of	of	IN
18751	7962	8	the	the	DT
18751	7962	9	sample	sample	NN
18751	7962	10	used	use	VBN
18751	7962	11	for	for	IN
18751	7962	12	the	the	DT
18751	7962	13	moisture	moisture	NN
18751	7962	14	determination	determination	NN
18751	7962	15	,	,	,
18751	7962	16	and	and	CC
18751	7962	17	ignite	ignite	VB
18751	7962	18	in	in	IN
18751	7962	19	a	a	DT
18751	7962	20	platinum	platinum	NN
18751	7962	21	-	-	HYPH
18751	7962	22	crucible	crucible	JJ
18751	7962	23	to	to	IN
18751	7962	24	redness	redness	JJ
18751	7962	25	,	,	,
18751	7962	26	cool	cool	JJ
18751	7962	27	,	,	,
18751	7962	28	and	and	CC
18751	7962	29	weigh	weigh	NN
18751	7962	30	.	.	.
18751	7963	1	~Silica	~Silica	NFP
18751	7963	2	and	and	CC
18751	7963	3	Insoluble	insoluble	JJ
18751	7963	4	Silicates.~--Weigh	Silicates.~--Weigh	NNP
18751	7963	5	up	up	RB
18751	7963	6	another	another	DT
18751	7963	7	2	2	CD
18751	7963	8	grams	gram	NNS
18751	7963	9	of	of	IN
18751	7963	10	the	the	DT
18751	7963	11	dried	dry	VBN
18751	7963	12	sample	sample	NN
18751	7963	13	,	,	,
18751	7963	14	and	and	CC
18751	7963	15	place	place	VB
18751	7963	16	them	-PRON-	PRP
18751	7963	17	in	in	IN
18751	7963	18	a	a	DT
18751	7963	19	platinum	platinum	NN
18751	7963	20	dish	dish	NN
18751	7963	21	;	;	:
18751	7963	22	moisten	moisten	VB
18751	7963	23	with	with	IN
18751	7963	24	water	water	NN
18751	7963	25	,	,	,
18751	7963	26	and	and	CC
18751	7963	27	cover	cover	VB
18751	7963	28	with	with	IN
18751	7963	29	20	20	CD
18751	7963	30	c.c	c.c	NNP
18751	7963	31	.	.	.
18751	7964	1	of	of	IN
18751	7964	2	sulphuric	sulphuric	NNP
18751	7964	3	acid	acid	NNP
18751	7964	4	.	.	.
18751	7965	1	Evaporate	evaporate	VB
18751	7965	2	and	and	CC
18751	7965	3	heat	heat	VBP
18751	7965	4	gently	gently	RB
18751	7965	5	to	to	TO
18751	7965	6	drive	drive	VB
18751	7965	7	off	off	RP
18751	7965	8	the	the	DT
18751	7965	9	greater	great	JJR
18751	7965	10	portion	portion	NN
18751	7965	11	of	of	IN
18751	7965	12	the	the	DT
18751	7965	13	free	free	JJ
18751	7965	14	acid	acid	NN
18751	7965	15	.	.	.
18751	7966	1	Allow	allow	VB
18751	7966	2	to	to	IN
18751	7966	3	cool	cool	JJ
18751	7966	4	;	;	:
18751	7966	5	and	and	CC
18751	7966	6	repeat	repeat	VB
18751	7966	7	the	the	DT
18751	7966	8	operation	operation	NN
18751	7966	9	.	.	.
18751	7967	1	Extract	extract	VB
18751	7967	2	by	by	IN
18751	7967	3	boiling	boil	VBG
18751	7967	4	with	with	IN
18751	7967	5	dilute	dilute	NNP
18751	7967	6	hydrochloric	hydrochloric	NNP
18751	7967	7	acid	acid	NNP
18751	7967	8	,	,	,
18751	7967	9	filter	filter	NN
18751	7967	10	,	,	,
18751	7967	11	wash	wash	NN
18751	7967	12	,	,	,
18751	7967	13	dry	dry	JJ
18751	7967	14	,	,	,
18751	7967	15	ignite	ignite	VB
18751	7967	16	,	,	,
18751	7967	17	and	and	CC
18751	7967	18	weigh	weigh	NN
18751	7967	19	.	.	.
18751	7968	1	The	the	DT
18751	7968	2	quantity	quantity	NN
18751	7968	3	of	of	IN
18751	7968	4	insoluble	insoluble	JJ
18751	7968	5	silicates	silicate	NNS
18751	7968	6	is	be	VBZ
18751	7968	7	determined	determine	VBN
18751	7968	8	by	by	IN
18751	7968	9	dissolving	dissolve	VBG
18751	7968	10	out	out	RP
18751	7968	11	the	the	DT
18751	7968	12	separated	separated	JJ
18751	7968	13	silica	silica	NN
18751	7968	14	with	with	IN
18751	7968	15	a	a	DT
18751	7968	16	strong	strong	JJ
18751	7968	17	boiling	boiling	NN
18751	7968	18	solution	solution	NN
18751	7968	19	of	of	IN
18751	7968	20	sodium	sodium	NN
18751	7968	21	carbonate	carbonate	NN
18751	7968	22	.	.	.
18751	7969	1	The	the	DT
18751	7969	2	residue	residue	NN
18751	7969	3	(	(	-LRB-
18751	7969	4	washed	wash	VBN
18751	7969	5	,	,	,
18751	7969	6	dried	dry	VBN
18751	7969	7	,	,	,
18751	7969	8	and	and	CC
18751	7969	9	ignited	ignite	VBD
18751	7969	10	)	)	-RRB-
18751	7969	11	is	be	VBZ
18751	7969	12	weighed	weigh	VBN
18751	7969	13	,	,	,
18751	7969	14	and	and	CC
18751	7969	15	reported	report	VBD
18751	7969	16	as	as	IN
18751	7969	17	"	"	``
18751	7969	18	sand	sand	NN
18751	7969	19	.	.	.
18751	7969	20	"	"	''
18751	7970	1	~Alumina	~Alumina	NFP
18751	7970	2	and	and	CC
18751	7970	3	Ferrous	Ferrous	NNP
18751	7970	4	Oxide.~--To	oxide.~--to	ADD
18751	7970	5	the	the	DT
18751	7970	6	filtrate	filtrate	JJ
18751	7970	7	from	from	IN
18751	7970	8	the	the	DT
18751	7970	9	silica	silica	NN
18751	7970	10	add	add	VB
18751	7970	11	"	"	``
18751	7970	12	soda	soda	NN
18751	7970	13	"	"	''
18751	7970	14	solution	solution	NN
18751	7970	15	till	till	IN
18751	7970	16	nearly	nearly	RB
18751	7970	17	neutral	neutral	JJ
18751	7970	18	,	,	,
18751	7970	19	and	and	CC
18751	7970	20	then	then	RB
18751	7970	21	sodium	sodium	NN
18751	7970	22	acetate	acetate	RB
18751	7970	23	.	.	.
18751	7971	1	Boil	Boil	NNP
18751	7971	2	and	and	CC
18751	7971	3	filter	filter	VB
18751	7971	4	off	off	RP
18751	7971	5	the	the	DT
18751	7971	6	precipitate	precipitate	NN
18751	7971	7	.	.	.
18751	7972	1	Reserve	reserve	VB
18751	7972	2	the	the	DT
18751	7972	3	filtrate	filtrate	NN
18751	7972	4	.	.	.
18751	7973	1	Dissolve	dissolve	VB
18751	7973	2	the	the	DT
18751	7973	3	precipitate	precipitate	NN
18751	7973	4	in	in	IN
18751	7973	5	hydrochloric	hydrochloric	JJ
18751	7973	6	acid	acid	NN
18751	7973	7	,	,	,
18751	7973	8	and	and	CC
18751	7973	9	dilute	dilute	NN
18751	7973	10	to	to	IN
18751	7973	11	exactly	exactly	RB
18751	7973	12	200	200	CD
18751	7973	13	c.c	c.c	NNP
18751	7973	14	.	.	.
18751	7974	1	Divide	divide	VB
18751	7974	2	into	into	IN
18751	7974	3	two	two	CD
18751	7974	4	parts	part	NNS
18751	7974	5	of	of	IN
18751	7974	6	100	100	CD
18751	7974	7	c.c	c.c	NNP
18751	7974	8	.	.	.
18751	7975	1	each	each	DT
18751	7975	2	.	.	.
18751	7976	1	In	in	IN
18751	7976	2	one	one	CD
18751	7976	3	determine	determine	VB
18751	7976	4	the	the	DT
18751	7976	5	iron	iron	NN
18751	7976	6	by	by	IN
18751	7976	7	reducing	reduce	VBG
18751	7976	8	and	and	CC
18751	7976	9	titrating	titrating	NN
18751	7976	10	in	in	IN
18751	7976	11	the	the	DT
18751	7976	12	way	way	NN
18751	7976	13	described	describe	VBN
18751	7976	14	under	under	IN
18751	7976	15	volumetric	volumetric	NN
18751	7976	16	iron	iron	NN
18751	7976	17	.	.	.
18751	7977	1	Calculate	calculate	VB
18751	7977	2	the	the	DT
18751	7977	3	percentage	percentage	NN
18751	7977	4	as	as	IN
18751	7977	5	ferrous	ferrous	JJ
18751	7977	6	oxide	oxide	NN
18751	7977	7	,	,	,
18751	7977	8	unless	unless	IN
18751	7977	9	there	there	EX
18751	7977	10	are	be	VBP
18751	7977	11	reasons	reason	NNS
18751	7977	12	to	to	IN
18751	7977	13	the	the	DT
18751	7977	14	contrary	contrary	NN
18751	7977	15	,	,	,
18751	7977	16	also	also	RB
18751	7977	17	calculate	calculate	VB
18751	7977	18	its	-PRON-	PRP$
18751	7977	19	weight	weight	NN
18751	7977	20	as	as	IN
18751	7977	21	ferric	ferric	JJ
18751	7977	22	oxide	oxide	NN
18751	7977	23	.	.	.
18751	7978	1	To	to	IN
18751	7978	2	the	the	DT
18751	7978	3	other	other	JJ
18751	7978	4	portion	portion	NN
18751	7978	5	add	add	VB
18751	7978	6	ammonia	ammonia	NN
18751	7978	7	in	in	IN
18751	7978	8	slight	slight	JJ
18751	7978	9	excess	excess	NN
18751	7978	10	,	,	,
18751	7978	11	and	and	CC
18751	7978	12	boil	boil	NN
18751	7978	13	.	.	.
18751	7979	1	Filter	Filter	NNP
18751	7979	2	,	,	,
18751	7979	3	wash	wash	VB
18751	7979	4	with	with	IN
18751	7979	5	hot	hot	JJ
18751	7979	6	water	water	NN
18751	7979	7	,	,	,
18751	7979	8	dry	dry	JJ
18751	7979	9	,	,	,
18751	7979	10	ignite	ignite	VB
18751	7979	11	,	,	,
18751	7979	12	and	and	CC
18751	7979	13	weigh	weigh	VB
18751	7979	14	as	as	IN
18751	7979	15	mixed	mixed	JJ
18751	7979	16	alumina	alumina	NNP
18751	7979	17	and	and	CC
18751	7979	18	ferric	ferric	JJ
18751	7979	19	oxide	oxide	NN
18751	7979	20	.	.	.
18751	7980	1	The	the	DT
18751	7980	2	weight	weight	NN
18751	7980	3	of	of	IN
18751	7980	4	the	the	DT
18751	7980	5	ferric	ferric	JJ
18751	7980	6	oxide	oxide	NN
18751	7980	7	has	have	VBZ
18751	7980	8	already	already	RB
18751	7980	9	been	be	VBN
18751	7980	10	determined	determine	VBN
18751	7980	11	in	in	IN
18751	7980	12	the	the	DT
18751	7980	13	first	first	JJ
18751	7980	14	portion	portion	NN
18751	7980	15	:	:	:
18751	7980	16	deduct	deduct	VB
18751	7980	17	it	-PRON-	PRP
18751	7980	18	,	,	,
18751	7980	19	and	and	CC
18751	7980	20	the	the	DT
18751	7980	21	difference	difference	NN
18751	7980	22	is	be	VBZ
18751	7980	23	the	the	DT
18751	7980	24	weight	weight	NN
18751	7980	25	of	of	IN
18751	7980	26	alumina	alumina	NNP
18751	7980	27	.	.	.
18751	7981	1	~Lime.~--To	~Lime.~--To	NFP
18751	7981	2	the	the	DT
18751	7981	3	reserved	reserved	JJ
18751	7981	4	filtrate	filtrate	JJ
18751	7981	5	,	,	,
18751	7981	6	concentrated	concentrate	VBN
18751	7981	7	by	by	IN
18751	7981	8	evaporation	evaporation	NN
18751	7981	9	,	,	,
18751	7981	10	add	add	VB
18751	7981	11	ammonium	ammonium	NN
18751	7981	12	oxalate	oxalate	NN
18751	7981	13	and	and	CC
18751	7981	14	ammonia	ammonia	NNP
18751	7981	15	;	;	:
18751	7981	16	boil	boil	NNP
18751	7981	17	,	,	,
18751	7981	18	filter	filter	NN
18751	7981	19	,	,	,
18751	7981	20	ignite	ignite	VB
18751	7981	21	strongly	strongly	RB
18751	7981	22	,	,	,
18751	7981	23	and	and	CC
18751	7981	24	weigh	weigh	VBP
18751	7981	25	as	as	RB
18751	7981	26	lime	lime	RB
18751	7981	27	.	.	.
18751	7982	1	~Magnesia~	~Magnesia~	NNP
18751	7982	2	is	be	VBZ
18751	7982	3	separated	separate	VBN
18751	7982	4	from	from	IN
18751	7982	5	the	the	DT
18751	7982	6	filtrate	filtrate	JJ
18751	7982	7	by	by	IN
18751	7982	8	adding	add	VBG
18751	7982	9	sodium	sodium	NN
18751	7982	10	phosphate	phosphate	NN
18751	7982	11	.	.	.
18751	7983	1	It	-PRON-	PRP
18751	7983	2	is	be	VBZ
18751	7983	3	weighed	weigh	VBN
18751	7983	4	as	as	IN
18751	7983	5	magnesium	magnesium	NN
18751	7983	6	pyrophosphate	pyrophosphate	NN
18751	7983	7	.	.	.
18751	7984	1	~Potash	~Potash	:
18751	7984	2	and	and	CC
18751	7984	3	Soda.~--These	Soda.~--These	NNPS
18751	7984	4	are	be	VBP
18751	7984	5	determined	determine	VBN
18751	7984	6	in	in	IN
18751	7984	7	a	a	DT
18751	7984	8	fresh	fresh	JJ
18751	7984	9	portion	portion	NN
18751	7984	10	of	of	IN
18751	7984	11	the	the	DT
18751	7984	12	sample	sample	NN
18751	7984	13	by	by	IN
18751	7984	14	Lawrence	Lawrence	NNP
18751	7984	15	Smith	Smith	NNP
18751	7984	16	's	's	POS
18751	7984	17	method	method	NN
18751	7984	18	,	,	,
18751	7984	19	as	as	IN
18751	7984	20	described	describe	VBN
18751	7984	21	on	on	IN
18751	7984	22	page	page	NN
18751	7984	23	333	333	CD
18751	7984	24	.	.	.
18751	7985	1	THORIA	THORIA	NNS
18751	7985	2	.	.	.
18751	7986	1	This	this	DT
18751	7986	2	is	be	VBZ
18751	7986	3	an	an	DT
18751	7986	4	oxide	oxide	NN
18751	7986	5	of	of	IN
18751	7986	6	thorium	thorium	NN
18751	7986	7	,	,	,
18751	7986	8	ThO_{2	tho_{2	ADD
18751	7986	9	}	}	-RRB-
18751	7986	10	.	.	.
18751	7987	1	It	-PRON-	PRP
18751	7987	2	is	be	VBZ
18751	7987	3	only	only	RB
18751	7987	4	found	find	VBN
18751	7987	5	in	in	IN
18751	7987	6	a	a	DT
18751	7987	7	few	few	JJ
18751	7987	8	rare	rare	JJ
18751	7987	9	minerals	mineral	NNS
18751	7987	10	.	.	.
18751	7988	1	It	-PRON-	PRP
18751	7988	2	is	be	VBZ
18751	7988	3	a	a	DT
18751	7988	4	heavy	heavy	JJ
18751	7988	5	oxide	oxide	NN
18751	7988	6	,	,	,
18751	7988	7	having	have	VBG
18751	7988	8	,	,	,
18751	7988	9	when	when	WRB
18751	7988	10	strongly	strongly	RB
18751	7988	11	ignited	ignite	VBD
18751	7988	12	,	,	,
18751	7988	13	a	a	DT
18751	7988	14	specific	specific	JJ
18751	7988	15	gravity	gravity	NN
18751	7988	16	of	of	IN
18751	7988	17	9.2	9.2	CD
18751	7988	18	.	.	.
18751	7989	1	In	in	IN
18751	7989	2	the	the	DT
18751	7989	3	ordinary	ordinary	JJ
18751	7989	4	course	course	NN
18751	7989	5	of	of	IN
18751	7989	6	analysis	analysis	NN
18751	7989	7	it	-PRON-	PRP
18751	7989	8	will	will	MD
18751	7989	9	be	be	VB
18751	7989	10	separated	separate	VBN
18751	7989	11	and	and	CC
18751	7989	12	weighed	weigh	VBN
18751	7989	13	as	as	IN
18751	7989	14	alumina	alumina	NNP
18751	7989	15	.	.	.
18751	7990	1	It	-PRON-	PRP
18751	7990	2	is	be	VBZ
18751	7990	3	separated	separate	VBN
18751	7990	4	from	from	IN
18751	7990	5	this	this	DT
18751	7990	6	and	and	CC
18751	7990	7	other	other	JJ
18751	7990	8	earths	earth	NNS
18751	7990	9	by	by	IN
18751	7990	10	the	the	DT
18751	7990	11	following	following	JJ
18751	7990	12	method	method	NN
18751	7990	13	.	.	.
18751	7991	1	The	the	DT
18751	7991	2	solution	solution	NN
18751	7991	3	in	in	IN
18751	7991	4	hydrochloric	hydrochloric	JJ
18751	7991	5	acid	acid	NN
18751	7991	6	is	be	VBZ
18751	7991	7	nearly	nearly	RB
18751	7991	8	neutralised	neutralise	VBN
18751	7991	9	and	and	CC
18751	7991	10	then	then	RB
18751	7991	11	boiled	boil	VBN
18751	7991	12	with	with	IN
18751	7991	13	sodium	sodium	NN
18751	7991	14	hyposulphite	hyposulphite	NN
18751	7991	15	.	.	.
18751	7992	1	The	the	DT
18751	7992	2	thoria	thoria	NNS
18751	7992	3	will	will	MD
18751	7992	4	be	be	VB
18751	7992	5	in	in	IN
18751	7992	6	the	the	DT
18751	7992	7	precipitate	precipitate	NN
18751	7992	8	.	.	.
18751	7993	1	It	-PRON-	PRP
18751	7993	2	is	be	VBZ
18751	7993	3	dissolved	dissolve	VBN
18751	7993	4	,	,	,
18751	7993	5	and	and	CC
18751	7993	6	the	the	DT
18751	7993	7	solution	solution	NN
18751	7993	8	heated	heat	VBN
18751	7993	9	with	with	IN
18751	7993	10	ammonium	ammonium	NN
18751	7993	11	oxalate	oxalate	VBP
18751	7993	12	in	in	IN
18751	7993	13	excess	excess	NN
18751	7993	14	.	.	.
18751	7994	1	The	the	DT
18751	7994	2	precipitate	precipitate	NN
18751	7994	3	is	be	VBZ
18751	7994	4	thorium	thorium	NN
18751	7994	5	oxalate	oxalate	NN
18751	7994	6	,	,	,
18751	7994	7	which	which	WDT
18751	7994	8	is	be	VBZ
18751	7994	9	washed	wash	VBN
18751	7994	10	with	with	IN
18751	7994	11	hot	hot	JJ
18751	7994	12	water	water	NN
18751	7994	13	,	,	,
18751	7994	14	dried	dry	VBN
18751	7994	15	,	,	,
18751	7994	16	and	and	CC
18751	7994	17	ignited	ignite	VBD
18751	7994	18	.	.	.
18751	7995	1	It	-PRON-	PRP
18751	7995	2	is	be	VBZ
18751	7995	3	then	then	RB
18751	7995	4	weighed	weigh	VBN
18751	7995	5	as	as	IN
18751	7995	6	thoria	thoria	NNP
18751	7995	7	,	,	,
18751	7995	8	ThO_{2	ThO_{2	NNP
18751	7995	9	}	}	-RRB-
18751	7995	10	.	.	.
18751	7996	1	Thoria	Thoria	NNP
18751	7996	2	which	which	WDT
18751	7996	3	has	have	VBZ
18751	7996	4	been	be	VBN
18751	7996	5	ignited	ignite	VBN
18751	7996	6	is	be	VBZ
18751	7996	7	not	not	RB
18751	7996	8	readily	readily	RB
18751	7996	9	soluble	soluble	JJ
18751	7996	10	in	in	IN
18751	7996	11	acids	acid	NNS
18751	7996	12	.	.	.
18751	7997	1	ZIRCONIA	ZIRCONIA	NNP
18751	7997	2	.	.	.
18751	7998	1	The	the	DT
18751	7998	2	oxide	oxide	NN
18751	7998	3	of	of	IN
18751	7998	4	zirconium	zirconium	NN
18751	7998	5	,	,	,
18751	7998	6	ZrO_{2	ZrO_{2	NNP
18751	7998	7	}	}	-RRB-
18751	7998	8	,	,	,
18751	7998	9	is	be	VBZ
18751	7998	10	found	find	VBN
18751	7998	11	in	in	IN
18751	7998	12	the	the	DT
18751	7998	13	mineral	mineral	NNP
18751	7998	14	zircon	zircon	NNP
18751	7998	15	,	,	,
18751	7998	16	a	a	DT
18751	7998	17	silicate	silicate	NN
18751	7998	18	of	of	IN
18751	7998	19	zirconia	zirconia	NNP
18751	7998	20	,	,	,
18751	7998	21	ZrSiO_{4	zrsio_{4	XX
18751	7998	22	}	}	-RRB-
18751	7998	23	.	.	.
18751	7999	1	When	when	WRB
18751	7999	2	heated	heat	VBN
18751	7999	3	intensely	intensely	RB
18751	7999	4	it	-PRON-	PRP
18751	7999	5	becomes	become	VBZ
18751	7999	6	very	very	RB
18751	7999	7	luminous	luminous	JJ
18751	7999	8	,	,	,
18751	7999	9	and	and	CC
18751	7999	10	is	be	VBZ
18751	7999	11	used	use	VBN
18751	7999	12	on	on	IN
18751	7999	13	this	this	DT
18751	7999	14	account	account	NN
18751	7999	15	for	for	IN
18751	7999	16	incandescent	incandescent	NN
18751	7999	17	lights	light	NNS
18751	7999	18	.	.	.
18751	8000	1	In	in	IN
18751	8000	2	the	the	DT
18751	8000	3	ordinary	ordinary	JJ
18751	8000	4	course	course	NN
18751	8000	5	it	-PRON-	PRP
18751	8000	6	is	be	VBZ
18751	8000	7	thrown	throw	VBN
18751	8000	8	down	down	RP
18751	8000	9	by	by	IN
18751	8000	10	ammonia	ammonia	NN
18751	8000	11	with	with	IN
18751	8000	12	the	the	DT
18751	8000	13	other	other	JJ
18751	8000	14	earths	earth	NNS
18751	8000	15	,	,	,
18751	8000	16	from	from	IN
18751	8000	17	which	which	WDT
18751	8000	18	it	-PRON-	PRP
18751	8000	19	is	be	VBZ
18751	8000	20	thus	thus	RB
18751	8000	21	separated:--The	separated:--the	JJ
18751	8000	22	hydrates	hydrate	NNS
18751	8000	23	precipitated	precipitate	VBN
18751	8000	24	in	in	IN
18751	8000	25	the	the	DT
18751	8000	26	cold	cold	NN
18751	8000	27	,	,	,
18751	8000	28	and	and	CC
18751	8000	29	washed	wash	VBN
18751	8000	30	with	with	IN
18751	8000	31	cold	cold	JJ
18751	8000	32	water	water	NN
18751	8000	33	,	,	,
18751	8000	34	are	be	VBP
18751	8000	35	dissolved	dissolve	VBN
18751	8000	36	in	in	IN
18751	8000	37	hydrochloric	hydrochloric	JJ
18751	8000	38	acid	acid	NN
18751	8000	39	,	,	,
18751	8000	40	nearly	nearly	RB
18751	8000	41	neutralised	neutralise	VBN
18751	8000	42	with	with	IN
18751	8000	43	soda	soda	NN
18751	8000	44	,	,	,
18751	8000	45	and	and	CC
18751	8000	46	precipitated	precipitate	VBN
18751	8000	47	by	by	IN
18751	8000	48	boiling	boil	VBG
18751	8000	49	with	with	IN
18751	8000	50	hyposulphite	hyposulphite	NN
18751	8000	51	of	of	IN
18751	8000	52	soda	soda	NN
18751	8000	53	.	.	.
18751	8001	1	Dissolve	dissolve	NN
18751	8001	2	;	;	,
18751	8001	3	and	and	CC
18751	8001	4	from	from	IN
18751	8001	5	the	the	DT
18751	8001	6	hydrochloric	hydrochloric	JJ
18751	8001	7	acid	acid	NN
18751	8001	8	solution	solution	NN
18751	8001	9	precipitate	precipitate	VBP
18751	8001	10	the	the	DT
18751	8001	11	thoria	thoria	NNS
18751	8001	12	(	(	-LRB-
18751	8001	13	if	if	IN
18751	8001	14	any	any	DT
18751	8001	15	)	)	-RRB-
18751	8001	16	with	with	IN
18751	8001	17	ammonium	ammonium	NN
18751	8001	18	oxalate	oxalate	NN
18751	8001	19	.	.	.
18751	8002	1	To	to	IN
18751	8002	2	the	the	DT
18751	8002	3	filtrate	filtrate	JJ
18751	8002	4	add	add	NN
18751	8002	5	carbonate	carbonate	NN
18751	8002	6	of	of	IN
18751	8002	7	ammonia	ammonia	NN
18751	8002	8	,	,	,
18751	8002	9	which	which	WDT
18751	8002	10	will	will	MD
18751	8002	11	precipitate	precipitate	VB
18751	8002	12	any	any	DT
18751	8002	13	titanium	titanium	NN
18751	8002	14	present	present	JJ
18751	8002	15	.	.	.
18751	8003	1	The	the	DT
18751	8003	2	zirconia	zirconia	NN
18751	8003	3	will	will	MD
18751	8003	4	be	be	VB
18751	8003	5	in	in	IN
18751	8003	6	solution	solution	NN
18751	8003	7	,	,	,
18751	8003	8	and	and	CC
18751	8003	9	is	be	VBZ
18751	8003	10	recovered	recover	VBN
18751	8003	11	by	by	IN
18751	8003	12	precipitating	precipitate	VBG
18751	8003	13	with	with	IN
18751	8003	14	potassium	potassium	NN
18751	8003	15	sulphate	sulphate	NN
18751	8003	16	,	,	,
18751	8003	17	or	or	CC
18751	8003	18	by	by	IN
18751	8003	19	evaporating	evaporate	VBG
18751	8003	20	the	the	DT
18751	8003	21	solution	solution	NN
18751	8003	22	and	and	CC
18751	8003	23	igniting	igniting	NN
18751	8003	24	.	.	.
18751	8004	1	It	-PRON-	PRP
18751	8004	2	is	be	VBZ
18751	8004	3	separated	separate	VBN
18751	8004	4	from	from	IN
18751	8004	5	alumina	alumina	NNP
18751	8004	6	by	by	IN
18751	8004	7	taking	take	VBG
18751	8004	8	advantage	advantage	NN
18751	8004	9	of	of	IN
18751	8004	10	its	-PRON-	PRP$
18751	8004	11	insolubility	insolubility	NN
18751	8004	12	in	in	IN
18751	8004	13	potassic	potassic	JJ
18751	8004	14	hydrate	hydrate	NN
18751	8004	15	.	.	.
18751	8005	1	It	-PRON-	PRP
18751	8005	2	is	be	VBZ
18751	8005	3	estimated	estimate	VBN
18751	8005	4	in	in	IN
18751	8005	5	zircons	zircon	NNS
18751	8005	6	in	in	IN
18751	8005	7	the	the	DT
18751	8005	8	following	follow	VBG
18751	8005	9	way:--The	way:--the	RB
18751	8005	10	powdered	powdered	JJ
18751	8005	11	substance	substance	NN
18751	8005	12	is	be	VBZ
18751	8005	13	fused	fuse	VBN
18751	8005	14	with	with	IN
18751	8005	15	bisulphate	bisulphate	NN
18751	8005	16	of	of	IN
18751	8005	17	potash	potash	NN
18751	8005	18	,	,	,
18751	8005	19	and	and	CC
18751	8005	20	extracted	extract	VBN
18751	8005	21	with	with	IN
18751	8005	22	dilute	dilute	NNP
18751	8005	23	sulphuric	sulphuric	NNP
18751	8005	24	acid	acid	NN
18751	8005	25	.	.	.
18751	8006	1	The	the	DT
18751	8006	2	residue	residue	NN
18751	8006	3	is	be	VBZ
18751	8006	4	fused	fuse	VBN
18751	8006	5	with	with	IN
18751	8006	6	caustic	caustic	JJ
18751	8006	7	soda	soda	NN
18751	8006	8	and	and	CC
18751	8006	9	extracted	extract	VBN
18751	8006	10	with	with	IN
18751	8006	11	water	water	NN
18751	8006	12	.	.	.
18751	8007	1	The	the	DT
18751	8007	2	portion	portion	NN
18751	8007	3	not	not	RB
18751	8007	4	dissolved	dissolve	VBN
18751	8007	5	,	,	,
18751	8007	6	consisting	consist	VBG
18751	8007	7	of	of	IN
18751	8007	8	zirconate	zirconate	NN
18751	8007	9	of	of	IN
18751	8007	10	soda	soda	NN
18751	8007	11	,	,	,
18751	8007	12	is	be	VBZ
18751	8007	13	dissolved	dissolve	VBN
18751	8007	14	in	in	IN
18751	8007	15	hydrochloric	hydrochloric	JJ
18751	8007	16	acid	acid	NN
18751	8007	17	.	.	.
18751	8008	1	The	the	DT
18751	8008	2	solution	solution	NN
18751	8008	3	is	be	VBZ
18751	8008	4	diluted	dilute	VBN
18751	8008	5	,	,	,
18751	8008	6	filtered	filter	VBN
18751	8008	7	if	if	IN
18751	8008	8	necessary	necessary	JJ
18751	8008	9	,	,	,
18751	8008	10	and	and	CC
18751	8008	11	treated	treat	VBN
18751	8008	12	with	with	IN
18751	8008	13	ammonia	ammonia	NN
18751	8008	14	in	in	IN
18751	8008	15	excess	excess	NN
18751	8008	16	.	.	.
18751	8009	1	The	the	DT
18751	8009	2	precipitate	precipitate	NN
18751	8009	3	is	be	VBZ
18751	8009	4	filtered	filter	VBN
18751	8009	5	off	off	RP
18751	8009	6	,	,	,
18751	8009	7	washed	wash	VBN
18751	8009	8	with	with	IN
18751	8009	9	hot	hot	JJ
18751	8009	10	water	water	NN
18751	8009	11	,	,	,
18751	8009	12	dried	dry	VBN
18751	8009	13	,	,	,
18751	8009	14	ignited	ignite	VBD
18751	8009	15	,	,	,
18751	8009	16	and	and	CC
18751	8009	17	weighed	weigh	VBD
18751	8009	18	as	as	IN
18751	8009	19	zirconia	zirconia	NNP
18751	8009	20	,	,	,
18751	8009	21	ZrO_{2	ZrO_{2	NNP
18751	8009	22	}	}	-RRB-
18751	8009	23	.	.	.
18751	8010	1	This	this	DT
18751	8010	2	is	be	VBZ
18751	8010	3	a	a	DT
18751	8010	4	white	white	JJ
18751	8010	5	powder	powder	NN
18751	8010	6	,	,	,
18751	8010	7	which	which	WDT
18751	8010	8	is	be	VBZ
18751	8010	9	insoluble	insoluble	JJ
18751	8010	10	in	in	IN
18751	8010	11	acids	acid	NNS
18751	8010	12	;	;	:
18751	8010	13	even	even	RB
18751	8010	14	in	in	IN
18751	8010	15	hydrofluoric	hydrofluoric	NN
18751	8010	16	acid	acid	NN
18751	8010	17	it	-PRON-	PRP
18751	8010	18	is	be	VBZ
18751	8010	19	only	only	RB
18751	8010	20	slightly	slightly	RB
18751	8010	21	attacked	attack	VBN
18751	8010	22	.	.	.
18751	8011	1	CERIUM	CERIUM	NNP
18751	8011	2	.	.	.
18751	8012	1	Cerium	cerium	NN
18751	8012	2	occurs	occur	VBZ
18751	8012	3	as	as	IN
18751	8012	4	silicate	silicate	NN
18751	8012	5	(	(	-LRB-
18751	8012	6	together	together	RB
18751	8012	7	with	with	IN
18751	8012	8	the	the	DT
18751	8012	9	oxides	oxide	NNS
18751	8012	10	of	of	IN
18751	8012	11	lanthanum	lanthanum	NN
18751	8012	12	,	,	,
18751	8012	13	didymium	didymium	NN
18751	8012	14	,	,	,
18751	8012	15	iron	iron	NN
18751	8012	16	and	and	CC
18751	8012	17	calcium	calcium	NN
18751	8012	18	)	)	-RRB-
18751	8012	19	in	in	IN
18751	8012	20	the	the	DT
18751	8012	21	mineral	mineral	NN
18751	8012	22	cerite	cerite	NN
18751	8012	23	,	,	,
18751	8012	24	which	which	WDT
18751	8012	25	is	be	VBZ
18751	8012	26	its	-PRON-	PRP$
18751	8012	27	chief	chief	JJ
18751	8012	28	source	source	NN
18751	8012	29	.	.	.
18751	8013	1	It	-PRON-	PRP
18751	8013	2	also	also	RB
18751	8013	3	occurs	occur	VBZ
18751	8013	4	as	as	IN
18751	8013	5	phosphate	phosphate	NN
18751	8013	6	in	in	IN
18751	8013	7	monazite	monazite	NN
18751	8013	8	,	,	,
18751	8013	9	and	and	CC
18751	8013	10	as	as	IN
18751	8013	11	fluoride	fluoride	NN
18751	8013	12	in	in	IN
18751	8013	13	fluocerite	fluocerite	NN
18751	8013	14	.	.	.
18751	8014	1	The	the	DT
18751	8014	2	oxalate	oxalate	NN
18751	8014	3	is	be	VBZ
18751	8014	4	used	use	VBN
18751	8014	5	in	in	IN
18751	8014	6	medicine	medicine	NN
18751	8014	7	.	.	.
18751	8015	1	Cerium	cerium	NN
18751	8015	2	forms	form	NNS
18751	8015	3	two	two	CD
18751	8015	4	classes	class	NNS
18751	8015	5	of	of	IN
18751	8015	6	salts	salt	NNS
18751	8015	7	corresponding	correspond	VBG
18751	8015	8	to	to	IN
18751	8015	9	the	the	DT
18751	8015	10	oxides	oxide	NNS
18751	8015	11	,	,	,
18751	8015	12	cerous	cerous	JJ
18751	8015	13	oxide	oxide	NN
18751	8015	14	(	(	-LRB-
18751	8015	15	Ce_{2}O_{3	ce_{2}o_{3	CD
18751	8015	16	}	}	-RRB-
18751	8015	17	)	)	-RRB-
18751	8015	18	and	and	CC
18751	8015	19	ceric	ceric	JJ
18751	8015	20	oxide	oxide	NN
18751	8015	21	(	(	-LRB-
18751	8015	22	CeO_{2	CeO_{2	NNP
18751	8015	23	}	}	-RRB-
18751	8015	24	)	)	-RRB-
18751	8015	25	.	.	.
18751	8016	1	Compounds	compound	NNS
18751	8016	2	of	of	IN
18751	8016	3	cerium	cerium	NN
18751	8016	4	with	with	IN
18751	8016	5	volatile	volatile	JJ
18751	8016	6	acids	acid	NNS
18751	8016	7	yield	yield	VBP
18751	8016	8	dioxide	dioxide	NN
18751	8016	9	on	on	IN
18751	8016	10	ignition	ignition	NN
18751	8016	11	;	;	:
18751	8016	12	and	and	CC
18751	8016	13	this	this	DT
18751	8016	14	,	,	,
18751	8016	15	on	on	IN
18751	8016	16	solution	solution	NN
18751	8016	17	in	in	IN
18751	8016	18	hydrochloric	hydrochloric	JJ
18751	8016	19	acid	acid	NN
18751	8016	20	,	,	,
18751	8016	21	yields	yield	VBZ
18751	8016	22	cerous	cerous	JJ
18751	8016	23	chloride	chloride	NN
18751	8016	24	and	and	CC
18751	8016	25	chlorine	chlorine	NN
18751	8016	26	.	.	.
18751	8017	1	In	in	IN
18751	8017	2	the	the	DT
18751	8017	3	ordinary	ordinary	JJ
18751	8017	4	course	course	NN
18751	8017	5	cerium	cerium	NN
18751	8017	6	is	be	VBZ
18751	8017	7	thrown	throw	VBN
18751	8017	8	down	down	RP
18751	8017	9	along	along	RB
18751	8017	10	with	with	IN
18751	8017	11	alumina	alumina	NNP
18751	8017	12	and	and	CC
18751	8017	13	the	the	DT
18751	8017	14	other	other	JJ
18751	8017	15	earths	earth	NNS
18751	8017	16	by	by	IN
18751	8017	17	ammonia	ammonia	NNP
18751	8017	18	.	.	.
18751	8018	1	It	-PRON-	PRP
18751	8018	2	is	be	VBZ
18751	8018	3	separated	separate	VBN
18751	8018	4	by	by	IN
18751	8018	5	dissolving	dissolve	VBG
18751	8018	6	the	the	DT
18751	8018	7	hydrates	hydrate	NNS
18751	8018	8	in	in	IN
18751	8018	9	hydrochloric	hydrochloric	JJ
18751	8018	10	acid	acid	NN
18751	8018	11	,	,	,
18751	8018	12	and	and	CC
18751	8018	13	oxidizing	oxidize	VBG
18751	8018	14	with	with	IN
18751	8018	15	chlorine	chlorine	NN
18751	8018	16	water	water	NN
18751	8018	17	.	.	.
18751	8019	1	On	on	IN
18751	8019	2	treating	treat	VBG
18751	8019	3	with	with	IN
18751	8019	4	oxalic	oxalic	JJ
18751	8019	5	acid	acid	NN
18751	8019	6	,	,	,
18751	8019	7	cerium	cerium	NN
18751	8019	8	,	,	,
18751	8019	9	lanthanum	lanthanum	NN
18751	8019	10	,	,	,
18751	8019	11	and	and	CC
18751	8019	12	didymium	didymium	NN
18751	8019	13	are	be	VBP
18751	8019	14	precipitated	precipitate	VBN
18751	8019	15	as	as	IN
18751	8019	16	oxalates	oxalate	NNS
18751	8019	17	,	,	,
18751	8019	18	which	which	WDT
18751	8019	19	on	on	IN
18751	8019	20	ignition	ignition	NN
18751	8019	21	are	be	VBP
18751	8019	22	converted	convert	VBN
18751	8019	23	into	into	IN
18751	8019	24	oxides	oxide	NNS
18751	8019	25	.	.	.
18751	8020	1	These	these	DT
18751	8020	2	are	be	VBP
18751	8020	3	soluble	soluble	JJ
18751	8020	4	in	in	IN
18751	8020	5	acids	acid	NNS
18751	8020	6	.	.	.
18751	8021	1	Their	-PRON-	PRP$
18751	8021	2	solution	solution	NN
18751	8021	3	in	in	IN
18751	8021	4	hydrochloric	hydrochloric	JJ
18751	8021	5	acid	acid	NN
18751	8021	6	is	be	VBZ
18751	8021	7	nearly	nearly	RB
18751	8021	8	neutralised	neutralise	VBN
18751	8021	9	;	;	:
18751	8021	10	acetate	acetate	RB
18751	8021	11	of	of	IN
18751	8021	12	soda	soda	NN
18751	8021	13	is	be	VBZ
18751	8021	14	then	then	RB
18751	8021	15	added	add	VBN
18751	8021	16	,	,	,
18751	8021	17	and	and	CC
18751	8021	18	an	an	DT
18751	8021	19	excess	excess	NN
18751	8021	20	of	of	IN
18751	8021	21	sodium	sodium	NN
18751	8021	22	hypochlorite	hypochlorite	NN
18751	8021	23	.	.	.
18751	8022	1	On	on	IN
18751	8022	2	boiling	boil	VBG
18751	8022	3	,	,	,
18751	8022	4	the	the	DT
18751	8022	5	cerium	cerium	NN
18751	8022	6	is	be	VBZ
18751	8022	7	precipitated	precipitate	VBN
18751	8022	8	as	as	IN
18751	8022	9	dioxide	dioxide	NN
18751	8022	10	,	,	,
18751	8022	11	which	which	WDT
18751	8022	12	is	be	VBZ
18751	8022	13	filtered	filter	VBN
18751	8022	14	off	off	RP
18751	8022	15	,	,	,
18751	8022	16	ignited	ignite	VBD
18751	8022	17	,	,	,
18751	8022	18	and	and	CC
18751	8022	19	weighed	weigh	VBD
18751	8022	20	.	.	.
18751	8023	1	Cerium	cerium	NN
18751	8023	2	is	be	VBZ
18751	8023	3	detected	detect	VBN
18751	8023	4	by	by	IN
18751	8023	5	giving	give	VBG
18751	8023	6	with	with	IN
18751	8023	7	borax	borax	NNP
18751	8023	8	a	a	DT
18751	8023	9	bead	bead	NN
18751	8023	10	which	which	WDT
18751	8023	11	is	be	VBZ
18751	8023	12	yellow	yellow	JJ
18751	8023	13	in	in	IN
18751	8023	14	the	the	DT
18751	8023	15	oxidising	oxidising	JJ
18751	8023	16	,	,	,
18751	8023	17	and	and	CC
18751	8023	18	colourless	colourless	NN
18751	8023	19	in	in	IN
18751	8023	20	the	the	DT
18751	8023	21	reducing	reduce	VBG
18751	8023	22	flame	flame	NN
18751	8023	23	.	.	.
18751	8024	1	Traces	trace	NNS
18751	8024	2	of	of	IN
18751	8024	3	cerium	cerium	NN
18751	8024	4	compounds	compound	NNS
18751	8024	5	boiled	boil	VBN
18751	8024	6	with	with	IN
18751	8024	7	dioxide	dioxide	NN
18751	8024	8	of	of	IN
18751	8024	9	lead	lead	NN
18751	8024	10	and	and	CC
18751	8024	11	nitric	nitric	JJ
18751	8024	12	acid	acid	NN
18751	8024	13	will	will	MD
18751	8024	14	give	give	VB
18751	8024	15	a	a	DT
18751	8024	16	yellow	yellow	JJ
18751	8024	17	solution	solution	NN
18751	8024	18	.	.	.
18751	8025	1	LANTHANUM	LANTHANUM	NNP
18751	8025	2	AND	and	CC
18751	8025	3	DIDYMIUM	didymium	NN
18751	8025	4	occur	occur	VBP
18751	8025	5	together	together	RB
18751	8025	6	with	with	IN
18751	8025	7	cerium	cerium	NN
18751	8025	8	in	in	IN
18751	8025	9	cerite	cerite	NN
18751	8025	10	,	,	,
18751	8025	11	and	and	CC
18751	8025	12	are	be	VBP
18751	8025	13	separated	separate	VBN
18751	8025	14	with	with	IN
18751	8025	15	that	that	DT
18751	8025	16	metal	metal	NN
18751	8025	17	as	as	IN
18751	8025	18	oxalates	oxalate	NNS
18751	8025	19	,	,	,
18751	8025	20	as	as	IN
18751	8025	21	described	describe	VBN
18751	8025	22	under	under	IN
18751	8025	23	_	_	NNP
18751	8025	24	Cerium	Cerium	NNP
18751	8025	25	_	_	NNP
18751	8025	26	.	.	.
18751	8026	1	Didymium	didymium	JJ
18751	8026	2	salts	salt	NNS
18751	8026	3	have	have	VBP
18751	8026	4	a	a	DT
18751	8026	5	rose	rose	NN
18751	8026	6	or	or	CC
18751	8026	7	violet	violet	NN
18751	8026	8	colour	colour	NN
18751	8026	9	,	,	,
18751	8026	10	and	and	CC
18751	8026	11	impart	impart	NNP
18751	8026	12	(	(	-LRB-
18751	8026	13	when	when	WRB
18751	8026	14	in	in	IN
18751	8026	15	sufficient	sufficient	JJ
18751	8026	16	quantity	quantity	NN
18751	8026	17	)	)	-RRB-
18751	8026	18	the	the	DT
18751	8026	19	same	same	JJ
18751	8026	20	colour	colour	NN
18751	8026	21	to	to	IN
18751	8026	22	the	the	DT
18751	8026	23	borax	borax	NN
18751	8026	24	bead	bead	NN
18751	8026	25	.	.	.
18751	8027	1	Solutions	solution	NNS
18751	8027	2	have	have	VBP
18751	8027	3	a	a	DT
18751	8027	4	characteristic	characteristic	JJ
18751	8027	5	absorption	absorption	NN
18751	8027	6	-	-	HYPH
18751	8027	7	spectrum	spectrum	NN
18751	8027	8	.	.	.
18751	8028	1	The	the	DT
18751	8028	2	separation	separation	NN
18751	8028	3	of	of	IN
18751	8028	4	lanthanum	lanthanum	NN
18751	8028	5	and	and	CC
18751	8028	6	didymium	didymium	NN
18751	8028	7	in	in	IN
18751	8028	8	the	the	DT
18751	8028	9	solution	solution	NN
18751	8028	10	from	from	IN
18751	8028	11	which	which	WDT
18751	8028	12	the	the	DT
18751	8028	13	cerium	cerium	NN
18751	8028	14	has	have	VBZ
18751	8028	15	been	be	VBN
18751	8028	16	precipitated	precipitate	VBN
18751	8028	17	is	be	VBZ
18751	8028	18	effected	effect	VBN
18751	8028	19	by	by	IN
18751	8028	20	precipitating	precipitate	VBG
18751	8028	21	them	-PRON-	PRP
18751	8028	22	together	together	RB
18751	8028	23	as	as	IN
18751	8028	24	oxalates	oxalate	NNS
18751	8028	25	,	,	,
18751	8028	26	igniting	ignite	VBG
18751	8028	27	,	,	,
18751	8028	28	and	and	CC
18751	8028	29	dissolving	dissolve	VBG
18751	8028	30	in	in	IN
18751	8028	31	dilute	dilute	JJ
18751	8028	32	nitric	nitric	NN
18751	8028	33	acid	acid	NN
18751	8028	34	.	.	.
18751	8029	1	This	this	DT
18751	8029	2	solution	solution	NN
18751	8029	3	is	be	VBZ
18751	8029	4	then	then	RB
18751	8029	5	evaporated	evaporate	VBN
18751	8029	6	to	to	IN
18751	8029	7	dryness	dryness	NN
18751	8029	8	and	and	CC
18751	8029	9	ignited	ignite	VBD
18751	8029	10	,	,	,
18751	8029	11	for	for	IN
18751	8029	12	a	a	DT
18751	8029	13	few	few	JJ
18751	8029	14	minutes	minute	NNS
18751	8029	15	,	,	,
18751	8029	16	just	just	RB
18751	8029	17	below	below	IN
18751	8029	18	redness	redness	NN
18751	8029	19	.	.	.
18751	8030	1	A	a	DT
18751	8030	2	subnitrate	subnitrate	NN
18751	8030	3	of	of	IN
18751	8030	4	didymium	didymium	NN
18751	8030	5	is	be	VBZ
18751	8030	6	formed	form	VBN
18751	8030	7	,	,	,
18751	8030	8	and	and	CC
18751	8030	9	remains	remain	VBZ
18751	8030	10	as	as	IN
18751	8030	11	an	an	DT
18751	8030	12	insoluble	insoluble	JJ
18751	8030	13	residue	residue	NN
18751	8030	14	on	on	IN
18751	8030	15	extracting	extract	VBG
18751	8030	16	with	with	IN
18751	8030	17	hot	hot	JJ
18751	8030	18	water	water	NN
18751	8030	19	.	.	.
18751	8031	1	The	the	DT
18751	8031	2	separated	separated	JJ
18751	8031	3	salts	salt	NNS
18751	8031	4	are	be	VBP
18751	8031	5	treated	treat	VBN
18751	8031	6	with	with	IN
18751	8031	7	ammonia	ammonia	NN
18751	8031	8	and	and	CC
18751	8031	9	ignited	ignite	VBD
18751	8031	10	,	,	,
18751	8031	11	and	and	CC
18751	8031	12	weighed	weigh	VBD
18751	8031	13	as	as	IN
18751	8031	14	oxides	oxide	NNS
18751	8031	15	(	(	-LRB-
18751	8031	16	La_{2}O_{3	la_{2}o_{3	UH
18751	8031	17	}	}	-RRB-
18751	8031	18	and	and	CC
18751	8031	19	Di_{2}O_{3	Di_{2}O_{3	NNP
18751	8031	20	}	}	-RRB-
18751	8031	21	)	)	-RRB-
18751	8031	22	.	.	.
18751	8032	1	YTTRIA	YTTRIA	NNS
18751	8032	2	.	.	.
18751	8033	1	Yttria	Yttria	NNP
18751	8033	2	is	be	VBZ
18751	8033	3	found	find	VBN
18751	8033	4	in	in	IN
18751	8033	5	gadolinite	gadolinite	NN
18751	8033	6	and	and	CC
18751	8033	7	some	some	DT
18751	8033	8	other	other	JJ
18751	8033	9	rare	rare	JJ
18751	8033	10	minerals	mineral	NNS
18751	8033	11	.	.	.
18751	8034	1	It	-PRON-	PRP
18751	8034	2	is	be	VBZ
18751	8034	3	precipitated	precipitate	VBN
18751	8034	4	along	along	IN
18751	8034	5	with	with	IN
18751	8034	6	the	the	DT
18751	8034	7	other	other	JJ
18751	8034	8	earths	earth	NNS
18751	8034	9	by	by	IN
18751	8034	10	ammonia	ammonia	NNP
18751	8034	11	.	.	.
18751	8035	1	It	-PRON-	PRP
18751	8035	2	is	be	VBZ
18751	8035	3	distinguished	distinguish	VBN
18751	8035	4	by	by	IN
18751	8035	5	the	the	DT
18751	8035	6	insolubility	insolubility	NN
18751	8035	7	of	of	IN
18751	8035	8	its	-PRON-	PRP$
18751	8035	9	hydrate	hydrate	NN
18751	8035	10	in	in	IN
18751	8035	11	potash	potash	NNP
18751	8035	12	,	,	,
18751	8035	13	by	by	IN
18751	8035	14	the	the	DT
18751	8035	15	insolubility	insolubility	NN
18751	8035	16	of	of	IN
18751	8035	17	its	-PRON-	PRP$
18751	8035	18	oxalate	oxalate	NN
18751	8035	19	in	in	IN
18751	8035	20	oxalic	oxalic	JJ
18751	8035	21	acid	acid	NN
18751	8035	22	,	,	,
18751	8035	23	and	and	CC
18751	8035	24	by	by	IN
18751	8035	25	not	not	RB
18751	8035	26	being	be	VBG
18751	8035	27	precipitated	precipitate	VBN
18751	8035	28	by	by	IN
18751	8035	29	hyposulphite	hyposulphite	NN
18751	8035	30	of	of	IN
18751	8035	31	soda	soda	NN
18751	8035	32	or	or	CC
18751	8035	33	potassium	potassium	NN
18751	8035	34	sulphate	sulphate	NN
18751	8035	35	.	.	.
18751	8036	1	Further	further	RB
18751	8036	2	,	,	,
18751	8036	3	it	-PRON-	PRP
18751	8036	4	is	be	VBZ
18751	8036	5	precipitated	precipitate	VBN
18751	8036	6	by	by	IN
18751	8036	7	potash	potash	NN
18751	8036	8	in	in	IN
18751	8036	9	the	the	DT
18751	8036	10	presence	presence	NN
18751	8036	11	of	of	IN
18751	8036	12	tartaric	tartaric	JJ
18751	8036	13	acid	acid	NN
18751	8036	14	as	as	IN
18751	8036	15	an	an	DT
18751	8036	16	insoluble	insoluble	JJ
18751	8036	17	tartrate	tartrate	NN
18751	8036	18	.	.	.
18751	8037	1	This	this	DT
18751	8037	2	reaction	reaction	NN
18751	8037	3	distinguishes	distinguish	VBZ
18751	8037	4	the	the	DT
18751	8037	5	members	member	NNS
18751	8037	6	of	of	IN
18751	8037	7	the	the	DT
18751	8037	8	yttria	yttria	NNP
18751	8037	9	group	group	NN
18751	8037	10	from	from	IN
18751	8037	11	most	most	JJS
18751	8037	12	of	of	IN
18751	8037	13	the	the	DT
18751	8037	14	other	other	JJ
18751	8037	15	earths	earth	NNS
18751	8037	16	.	.	.
18751	8038	1	The	the	DT
18751	8038	2	other	other	JJ
18751	8038	3	members	member	NNS
18751	8038	4	of	of	IN
18751	8038	5	the	the	DT
18751	8038	6	group	group	NN
18751	8038	7	closely	closely	RB
18751	8038	8	resemble	resemble	VBP
18751	8038	9	it	-PRON-	PRP
18751	8038	10	,	,	,
18751	8038	11	and	and	CC
18751	8038	12	amongst	amongst	IN
18751	8038	13	them	-PRON-	PRP
18751	8038	14	are	be	VBP
18751	8038	15	erbia	erbia	NNP
18751	8038	16	,	,	,
18751	8038	17	terbia	terbia	NNP
18751	8038	18	,	,	,
18751	8038	19	ytterbia	ytterbia	NNP
18751	8038	20	,	,	,
18751	8038	21	scandia	scandia	NNP
18751	8038	22	,	,	,
18751	8038	23	&	&	CC
18751	8038	24	c.	c.	NNP
18751	8038	25	BERYLLIA	BERYLLIA	NNP
18751	8038	26	.	.	.
18751	8039	1	The	the	DT
18751	8039	2	oxide	oxide	NN
18751	8039	3	of	of	IN
18751	8039	4	beryllium	beryllium	NN
18751	8039	5	,	,	,
18751	8039	6	BeO	BeO	NNP
18751	8039	7	(	(	-LRB-
18751	8039	8	also	also	RB
18751	8039	9	known	know	VBN
18751	8039	10	as	as	IN
18751	8039	11	glucina	glucina	NNP
18751	8039	12	)	)	-RRB-
18751	8039	13	,	,	,
18751	8039	14	occurs	occur	VBZ
18751	8039	15	in	in	IN
18751	8039	16	nature	nature	NN
18751	8039	17	mainly	mainly	RB
18751	8039	18	as	as	IN
18751	8039	19	silicate	silicate	NN
18751	8039	20	.	.	.
18751	8040	1	Beryl	Beryl	NNP
18751	8040	2	,	,	,
18751	8040	3	the	the	DT
18751	8040	4	green	green	JJ
18751	8040	5	transparent	transparent	JJ
18751	8040	6	variety	variety	NN
18751	8040	7	of	of	IN
18751	8040	8	which	which	WDT
18751	8040	9	is	be	VBZ
18751	8040	10	the	the	DT
18751	8040	11	emerald	emerald	NN
18751	8040	12	,	,	,
18751	8040	13	is	be	VBZ
18751	8040	14	the	the	DT
18751	8040	15	best	well	RBS
18751	8040	16	known	known	JJ
18751	8040	17	of	of	IN
18751	8040	18	these	these	DT
18751	8040	19	.	.	.
18751	8041	1	It	-PRON-	PRP
18751	8041	2	is	be	VBZ
18751	8041	3	a	a	DT
18751	8041	4	silicate	silicate	NN
18751	8041	5	of	of	IN
18751	8041	6	alumina	alumina	NNP
18751	8041	7	and	and	CC
18751	8041	8	beryllia	beryllia	NNP
18751	8041	9	.	.	.
18751	8042	1	[	[	-LRB-
18751	8042	2	91	91	CD
18751	8042	3	]	]	-RRB-
18751	8042	4	Some	some	DT
18751	8042	5	other	other	JJ
18751	8042	6	minerals	mineral	NNS
18751	8042	7	in	in	IN
18751	8042	8	which	which	WDT
18751	8042	9	it	-PRON-	PRP
18751	8042	10	occurs	occur	VBZ
18751	8042	11	are	be	VBP
18751	8042	12	phenakite	phenakite	JJ
18751	8042	13	,	,	,
18751	8042	14	euclase	euclase	NNP
18751	8042	15	,	,	,
18751	8042	16	and	and	CC
18751	8042	17	chrysoberyl	chrysoberyl	NNP
18751	8042	18	.	.	.
18751	8043	1	In	in	IN
18751	8043	2	the	the	DT
18751	8043	3	ordinary	ordinary	JJ
18751	8043	4	course	course	NN
18751	8043	5	of	of	IN
18751	8043	6	analysis	analysis	NN
18751	8043	7	,	,	,
18751	8043	8	beryllia	beryllia	NNS
18751	8043	9	will	will	MD
18751	8043	10	be	be	VB
18751	8043	11	precipitated	precipitate	VBN
18751	8043	12	with	with	IN
18751	8043	13	alumina	alumina	NNP
18751	8043	14	,	,	,
18751	8043	15	&	&	CC
18751	8043	16	c.	c.	NNP
18751	8043	17	,	,	,
18751	8043	18	by	by	IN
18751	8043	19	ammonic	ammonic	JJ
18751	8043	20	hydrate	hydrate	NN
18751	8043	21	.	.	.
18751	8044	1	It	-PRON-	PRP
18751	8044	2	is	be	VBZ
18751	8044	3	distinguished	distinguish	VBN
18751	8044	4	by	by	IN
18751	8044	5	the	the	DT
18751	8044	6	solubility	solubility	NN
18751	8044	7	of	of	IN
18751	8044	8	its	-PRON-	PRP$
18751	8044	9	hydrate	hydrate	NN
18751	8044	10	in	in	IN
18751	8044	11	ammonic	ammonic	JJ
18751	8044	12	carbonate	carbonate	NN
18751	8044	13	,	,	,
18751	8044	14	by	by	IN
18751	8044	15	not	not	RB
18751	8044	16	being	be	VBG
18751	8044	17	precipitated	precipitate	VBN
18751	8044	18	by	by	IN
18751	8044	19	boiling	boil	VBG
18751	8044	20	with	with	IN
18751	8044	21	sodium	sodium	NN
18751	8044	22	hyposulphite	hyposulphite	NN
18751	8044	23	,	,	,
18751	8044	24	and	and	CC
18751	8044	25	by	by	IN
18751	8044	26	not	not	RB
18751	8044	27	being	be	VBG
18751	8044	28	precipitated	precipitate	VBN
18751	8044	29	by	by	IN
18751	8044	30	ammonic	ammonic	JJ
18751	8044	31	sulphide	sulphide	NN
18751	8044	32	from	from	IN
18751	8044	33	an	an	DT
18751	8044	34	ammonic	ammonic	JJ
18751	8044	35	carbonate	carbonate	NN
18751	8044	36	solution	solution	NN
18751	8044	37	.	.	.
18751	8045	1	The	the	DT
18751	8045	2	analysis	analysis	NN
18751	8045	3	of	of	IN
18751	8045	4	silicates	silicate	NNS
18751	8045	5	containing	contain	VBG
18751	8045	6	beryllia	beryllia	NNP
18751	8045	7	is	be	VBZ
18751	8045	8	thus	thus	RB
18751	8045	9	effected	effect	VBN
18751	8045	10	.	.	.
18751	8046	1	The	the	DT
18751	8046	2	finely	finely	RB
18751	8046	3	powdered	powder	VBN
18751	8046	4	substance	substance	NN
18751	8046	5	is	be	VBZ
18751	8046	6	fused	fuse	VBN
18751	8046	7	with	with	IN
18751	8046	8	twice	twice	PDT
18751	8046	9	its	-PRON-	PRP$
18751	8046	10	weight	weight	NN
18751	8046	11	of	of	IN
18751	8046	12	potassium	potassium	NN
18751	8046	13	carbonate	carbonate	NN
18751	8046	14	;	;	:
18751	8046	15	and	and	CC
18751	8046	16	the	the	DT
18751	8046	17	"	"	``
18751	8046	18	melt	melt	NN
18751	8046	19	"	"	''
18751	8046	20	is	be	VBZ
18751	8046	21	extracted	extract	VBN
18751	8046	22	with	with	IN
18751	8046	23	water	water	NN
18751	8046	24	,	,	,
18751	8046	25	and	and	CC
18751	8046	26	evaporated	evaporate	VBD
18751	8046	27	with	with	IN
18751	8046	28	a	a	DT
18751	8046	29	slight	slight	JJ
18751	8046	30	excess	excess	NN
18751	8046	31	of	of	IN
18751	8046	32	sulphuric	sulphuric	JJ
18751	8046	33	acid	acid	NN
18751	8046	34	to	to	TO
18751	8046	35	render	render	VB
18751	8046	36	the	the	DT
18751	8046	37	silica	silica	NN
18751	8046	38	insoluble	insoluble	NN
18751	8046	39	.	.	.
18751	8047	1	Treat	treat	VB
18751	8047	2	with	with	IN
18751	8047	3	water	water	NN
18751	8047	4	,	,	,
18751	8047	5	filter	filter	NN
18751	8047	6	,	,	,
18751	8047	7	and	and	CC
18751	8047	8	evaporate	evaporate	VB
18751	8047	9	the	the	DT
18751	8047	10	filtrate	filtrate	NN
18751	8047	11	until	until	IN
18751	8047	12	a	a	DT
18751	8047	13	crust	crust	NN
18751	8047	14	is	be	VBZ
18751	8047	15	formed	form	VBN
18751	8047	16	.	.	.
18751	8048	1	Potash	Potash	NNP
18751	8048	2	alum	alum	NN
18751	8048	3	crystallises	crystallise	VBZ
18751	8048	4	out	out	RP
18751	8048	5	.	.	.
18751	8049	1	The	the	DT
18751	8049	2	liquor	liquor	NN
18751	8049	3	is	be	VBZ
18751	8049	4	poured	pour	VBN
18751	8049	5	off	off	RP
18751	8049	6	into	into	IN
18751	8049	7	a	a	DT
18751	8049	8	warm	warm	JJ
18751	8049	9	strong	strong	JJ
18751	8049	10	solution	solution	NN
18751	8049	11	of	of	IN
18751	8049	12	ammonium	ammonium	NN
18751	8049	13	carbonate	carbonate	NN
18751	8049	14	.	.	.
18751	8050	1	Ferric	ferric	JJ
18751	8050	2	hydrate	hydrate	NN
18751	8050	3	and	and	CC
18751	8050	4	alumina	alumina	NNP
18751	8050	5	will	will	MD
18751	8050	6	be	be	VB
18751	8050	7	precipitated	precipitate	VBN
18751	8050	8	.	.	.
18751	8051	1	They	-PRON-	PRP
18751	8051	2	are	be	VBP
18751	8051	3	filtered	filter	VBN
18751	8051	4	off	off	RP
18751	8051	5	,	,	,
18751	8051	6	re	re	JJ
18751	8051	7	-	-	VBN
18751	8051	8	dissolved	dissolve	VBN
18751	8051	9	,	,	,
18751	8051	10	and	and	CC
18751	8051	11	again	again	RB
18751	8051	12	precipitated	precipitate	VBN
18751	8051	13	in	in	IN
18751	8051	14	ammonic	ammonic	JJ
18751	8051	15	carbonate	carbonate	NN
18751	8051	16	solution	solution	NN
18751	8051	17	;	;	:
18751	8051	18	the	the	DT
18751	8051	19	combined	combine	VBN
18751	8051	20	filtrates	filtrate	NNS
18751	8051	21	are	be	VBP
18751	8051	22	boiled	boil	VBN
18751	8051	23	for	for	IN
18751	8051	24	some	some	DT
18751	8051	25	time	time	NN
18751	8051	26	,	,	,
18751	8051	27	and	and	CC
18751	8051	28	acidified	acidify	VBD
18751	8051	29	slightly	slightly	RB
18751	8051	30	with	with	IN
18751	8051	31	hydrochloric	hydrochloric	JJ
18751	8051	32	acid	acid	NN
18751	8051	33	.	.	.
18751	8052	1	The	the	DT
18751	8052	2	carbon	carbon	NN
18751	8052	3	dioxide	dioxide	NN
18751	8052	4	is	be	VBZ
18751	8052	5	boiled	boil	VBN
18751	8052	6	off	off	RP
18751	8052	7	,	,	,
18751	8052	8	and	and	CC
18751	8052	9	the	the	DT
18751	8052	10	beryllia	beryllia	NNS
18751	8052	11	is	be	VBZ
18751	8052	12	then	then	RB
18751	8052	13	precipitated	precipitate	VBN
18751	8052	14	as	as	IN
18751	8052	15	hydrate	hydrate	NN
18751	8052	16	with	with	IN
18751	8052	17	ammonia	ammonia	NNP
18751	8052	18	.	.	.
18751	8053	1	The	the	DT
18751	8053	2	hydrate	hydrate	NN
18751	8053	3	is	be	VBZ
18751	8053	4	washed	wash	VBN
18751	8053	5	with	with	IN
18751	8053	6	hot	hot	JJ
18751	8053	7	water	water	NN
18751	8053	8	,	,	,
18751	8053	9	dried	dry	VBN
18751	8053	10	,	,	,
18751	8053	11	ignited	ignite	VBD
18751	8053	12	,	,	,
18751	8053	13	and	and	CC
18751	8053	14	weighed	weigh	VBD
18751	8053	15	as	as	IN
18751	8053	16	beryllia	beryllia	NNP
18751	8053	17	,	,	,
18751	8053	18	BeO.	BeO.	NNP
18751	8054	1	Beryllia	Beryllia	NNP
18751	8054	2	has	have	VBZ
18751	8054	3	a	a	DT
18751	8054	4	specific	specific	JJ
18751	8054	5	gravity	gravity	NN
18751	8054	6	of	of	IN
18751	8054	7	3.08	3.08	CD
18751	8054	8	.	.	.
18751	8055	1	It	-PRON-	PRP
18751	8055	2	is	be	VBZ
18751	8055	3	white	white	JJ
18751	8055	4	,	,	,
18751	8055	5	infusible	infusible	JJ
18751	8055	6	,	,	,
18751	8055	7	and	and	CC
18751	8055	8	insoluble	insoluble	JJ
18751	8055	9	in	in	IN
18751	8055	10	water	water	NN
18751	8055	11	.	.	.
18751	8056	1	After	after	IN
18751	8056	2	ignition	ignition	NN
18751	8056	3	,	,	,
18751	8056	4	it	-PRON-	PRP
18751	8056	5	is	be	VBZ
18751	8056	6	insoluble	insoluble	JJ
18751	8056	7	in	in	IN
18751	8056	8	acids	acid	NNS
18751	8056	9	,	,	,
18751	8056	10	except	except	IN
18751	8056	11	sulphuric	sulphuric	JJ
18751	8056	12	,	,	,
18751	8056	13	but	but	CC
18751	8056	14	is	be	VBZ
18751	8056	15	rendered	render	VBN
18751	8056	16	soluble	soluble	JJ
18751	8056	17	by	by	IN
18751	8056	18	fusion	fusion	NN
18751	8056	19	with	with	IN
18751	8056	20	alkalies	alkali	NNS
18751	8056	21	.	.	.
18751	8057	1	Beryllia	Beryllia	NNP
18751	8057	2	,	,	,
18751	8057	3	in	in	IN
18751	8057	4	a	a	DT
18751	8057	5	solution	solution	NN
18751	8057	6	of	of	IN
18751	8057	7	carbonate	carbonate	NN
18751	8057	8	of	of	IN
18751	8057	9	ammonia	ammonia	NN
18751	8057	10	,	,	,
18751	8057	11	is	be	VBZ
18751	8057	12	precipitated	precipitate	VBN
18751	8057	13	as	as	IN
18751	8057	14	carbonate	carbonate	NN
18751	8057	15	on	on	IN
18751	8057	16	boiling	boil	VBG
18751	8057	17	in	in	IN
18751	8057	18	proportion	proportion	NN
18751	8057	19	as	as	IN
18751	8057	20	the	the	DT
18751	8057	21	carbonate	carbonate	NN
18751	8057	22	of	of	IN
18751	8057	23	ammonia	ammonia	NNP
18751	8057	24	is	be	VBZ
18751	8057	25	volatilised	volatilise	VBN
18751	8057	26	.	.	.
18751	8058	1	The	the	DT
18751	8058	2	hydrate	hydrate	NN
18751	8058	3	is	be	VBZ
18751	8058	4	dissolved	dissolve	VBN
18751	8058	5	by	by	IN
18751	8058	6	a	a	DT
18751	8058	7	boiling	boiling	NN
18751	8058	8	solution	solution	NN
18751	8058	9	of	of	IN
18751	8058	10	ammonic	ammonic	JJ
18751	8058	11	chloride	chloride	NN
18751	8058	12	,	,	,
18751	8058	13	ammonia	ammonia	NNP
18751	8058	14	being	be	VBG
18751	8058	15	evolved	evolve	VBN
18751	8058	16	.	.	.
18751	8059	1	THE	the	DT
18751	8059	2	ALKALINE	ALKALINE	NNP
18751	8059	3	EARTHS	EARTHS	NNP
18751	8059	4	.	.	.
18751	8060	1	LIME	LIME	NNP
18751	8060	2	.	.	.
18751	8061	1	Lime	Lime	NNP
18751	8061	2	is	be	VBZ
18751	8061	3	an	an	DT
18751	8061	4	oxide	oxide	NN
18751	8061	5	of	of	IN
18751	8061	6	calcium	calcium	NN
18751	8061	7	,	,	,
18751	8061	8	CaO.	CaO.	NNP
18751	8062	1	It	-PRON-	PRP
18751	8062	2	occurs	occur	VBZ
18751	8062	3	abundantly	abundantly	RB
18751	8062	4	in	in	IN
18751	8062	5	nature	nature	NN
18751	8062	6	,	,	,
18751	8062	7	but	but	CC
18751	8062	8	only	only	RB
18751	8062	9	in	in	IN
18751	8062	10	a	a	DT
18751	8062	11	state	state	NN
18751	8062	12	of	of	IN
18751	8062	13	combination	combination	NN
18751	8062	14	.	.	.
18751	8063	1	The	the	DT
18751	8063	2	carbonate	carbonate	NN
18751	8063	3	(	(	-LRB-
18751	8063	4	CaCO_{3	CaCO_{3	NNP
18751	8063	5	}	}	-RRB-
18751	8063	6	)	)	-RRB-
18751	8063	7	,	,	,
18751	8063	8	found	find	VBN
18751	8063	9	as	as	IN
18751	8063	10	limestone	limestone	NN
18751	8063	11	,	,	,
18751	8063	12	chalk	chalk	NNP
18751	8063	13	,	,	,
18751	8063	14	and	and	CC
18751	8063	15	other	other	JJ
18751	8063	16	rocks	rock	NNS
18751	8063	17	,	,	,
18751	8063	18	and	and	CC
18751	8063	19	as	as	IN
18751	8063	20	the	the	DT
18751	8063	21	minerals	mineral	NNS
18751	8063	22	calcite	calcite	NN
18751	8063	23	and	and	CC
18751	8063	24	arragonite	arragonite	NNP
18751	8063	25	,	,	,
18751	8063	26	is	be	VBZ
18751	8063	27	the	the	DT
18751	8063	28	most	most	RBS
18751	8063	29	commonly	commonly	RB
18751	8063	30	occurring	occur	VBG
18751	8063	31	compound	compound	NN
18751	8063	32	.	.	.
18751	8064	1	The	the	DT
18751	8064	2	hydrated	hydrated	JJ
18751	8064	3	sulphate	sulphate	NN
18751	8064	4	,	,	,
18751	8064	5	gypsum	gypsum	NN
18751	8064	6	(	(	-LRB-
18751	8064	7	CaSO_{4}.2H_{2}O	CaSO_{4}.2H_{2}O	NNP
18751	8064	8	)	)	-RRB-
18751	8064	9	,	,	,
18751	8064	10	is	be	VBZ
18751	8064	11	common	common	JJ
18751	8064	12	,	,	,
18751	8064	13	and	and	CC
18751	8064	14	is	be	VBZ
18751	8064	15	used	use	VBN
18751	8064	16	in	in	IN
18751	8064	17	making	make	VBG
18751	8064	18	"	"	``
18751	8064	19	plaster	plaster	NN
18751	8064	20	of	of	IN
18751	8064	21	Paris	Paris	NNP
18751	8064	22	.	.	.
18751	8064	23	"	"	''
18751	8065	1	Anhydrite	Anhydrite	NNP
18751	8065	2	(	(	-LRB-
18751	8065	3	CaSO_{4	CaSO_{4	NNP
18751	8065	4	}	}	-RRB-
18751	8065	5	)	)	-RRB-
18751	8065	6	also	also	RB
18751	8065	7	occurs	occur	VBZ
18751	8065	8	in	in	IN
18751	8065	9	rock	rock	NN
18751	8065	10	masses	masse	NNS
18751	8065	11	,	,	,
18751	8065	12	and	and	CC
18751	8065	13	is	be	VBZ
18751	8065	14	often	often	RB
18751	8065	15	associated	associate	VBN
18751	8065	16	with	with	IN
18751	8065	17	rock	rock	NN
18751	8065	18	salt	salt	NN
18751	8065	19	.	.	.
18751	8066	1	Phosphate	phosphate	NN
18751	8066	2	of	of	IN
18751	8066	3	lime	lime	NN
18751	8066	4	,	,	,
18751	8066	5	in	in	IN
18751	8066	6	the	the	DT
18751	8066	7	forms	form	NNS
18751	8066	8	of	of	IN
18751	8066	9	apatite	apatite	NNP
18751	8066	10	,	,	,
18751	8066	11	phosphorite	phosphorite	JJ
18751	8066	12	,	,	,
18751	8066	13	coprolite	coprolite	NN
18751	8066	14	,	,	,
18751	8066	15	&	&	CC
18751	8066	16	c.	c.	NNP
18751	8066	17	,	,	,
18751	8066	18	is	be	VBZ
18751	8066	19	largely	largely	RB
18751	8066	20	mined	mine	VBN
18751	8066	21	.	.	.
18751	8067	1	Lime	Lime	NNP
18751	8067	2	is	be	VBZ
18751	8067	3	a	a	DT
18751	8067	4	component	component	NN
18751	8067	5	of	of	IN
18751	8067	6	most	most	JJS
18751	8067	7	natural	natural	JJ
18751	8067	8	silicates	silicate	NNS
18751	8067	9	.	.	.
18751	8068	1	Calcium	calcium	NN
18751	8068	2	also	also	RB
18751	8068	3	occurs	occur	VBZ
18751	8068	4	,	,	,
18751	8068	5	combined	combine	VBN
18751	8068	6	with	with	IN
18751	8068	7	fluorine	fluorine	NN
18751	8068	8	,	,	,
18751	8068	9	in	in	IN
18751	8068	10	the	the	DT
18751	8068	11	mineral	mineral	NN
18751	8068	12	fluor	fluor	NN
18751	8068	13	(	(	-LRB-
18751	8068	14	CaF_{2	CaF_{2	NNP
18751	8068	15	}	}	-RRB-
18751	8068	16	)	)	-RRB-
18751	8068	17	.	.	.
18751	8069	1	In	in	IN
18751	8069	2	most	most	JJS
18751	8069	3	of	of	IN
18751	8069	4	these	these	DT
18751	8069	5	the	the	DT
18751	8069	6	acid	acid	NN
18751	8069	7	is	be	VBZ
18751	8069	8	the	the	DT
18751	8069	9	important	important	JJ
18751	8069	10	part	part	NN
18751	8069	11	of	of	IN
18751	8069	12	the	the	DT
18751	8069	13	mineral	mineral	NN
18751	8069	14	;	;	:
18751	8069	15	it	-PRON-	PRP
18751	8069	16	is	be	VBZ
18751	8069	17	only	only	RB
18751	8069	18	the	the	DT
18751	8069	19	carbonate	carbonate	NN
18751	8069	20	which	which	WDT
18751	8069	21	is	be	VBZ
18751	8069	22	used	use	VBN
18751	8069	23	as	as	IN
18751	8069	24	a	a	DT
18751	8069	25	source	source	NN
18751	8069	26	of	of	IN
18751	8069	27	lime	lime	NN
18751	8069	28	.	.	.
18751	8070	1	Lime	Lime	NNP
18751	8070	2	,	,	,
18751	8070	3	in	in	IN
18751	8070	4	addition	addition	NN
18751	8070	5	to	to	IN
18751	8070	6	its	-PRON-	PRP$
18751	8070	7	use	use	NN
18751	8070	8	in	in	IN
18751	8070	9	mortars	mortar	NNS
18751	8070	10	and	and	CC
18751	8070	11	cements	cement	NNS
18751	8070	12	,	,	,
18751	8070	13	is	be	VBZ
18751	8070	14	valuable	valuable	JJ
18751	8070	15	as	as	IN
18751	8070	16	a	a	DT
18751	8070	17	flux	flux	NN
18751	8070	18	in	in	IN
18751	8070	19	metallurgical	metallurgical	JJ
18751	8070	20	operations	operation	NNS
18751	8070	21	,	,	,
18751	8070	22	and	and	CC
18751	8070	23	as	as	IN
18751	8070	24	a	a	DT
18751	8070	25	base	base	NN
18751	8070	26	in	in	IN
18751	8070	27	chemical	chemical	NN
18751	8070	28	work	work	NN
18751	8070	29	on	on	IN
18751	8070	30	a	a	DT
18751	8070	31	large	large	JJ
18751	8070	32	scale	scale	NN
18751	8070	33	.	.	.
18751	8071	1	A	a	DT
18751	8071	2	mixture	mixture	NN
18751	8071	3	of	of	IN
18751	8071	4	lime	lime	NN
18751	8071	5	and	and	CC
18751	8071	6	magnesia	magnesia	NNP
18751	8071	7	is	be	VBZ
18751	8071	8	used	use	VBN
18751	8071	9	in	in	IN
18751	8071	10	the	the	DT
18751	8071	11	manufacture	manufacture	NN
18751	8071	12	of	of	IN
18751	8071	13	basic	basic	JJ
18751	8071	14	fire	fire	NN
18751	8071	15	-	-	HYPH
18751	8071	16	bricks	brick	NNS
18751	8071	17	.	.	.
18751	8072	1	Carbonate	carbonate	NN
18751	8072	2	of	of	IN
18751	8072	3	lime	lime	NN
18751	8072	4	on	on	IN
18751	8072	5	ignition	ignition	NN
18751	8072	6	,	,	,
18751	8072	7	especially	especially	RB
18751	8072	8	when	when	WRB
18751	8072	9	in	in	IN
18751	8072	10	contact	contact	NN
18751	8072	11	with	with	IN
18751	8072	12	reducing	reduce	VBG
18751	8072	13	substances	substance	NNS
18751	8072	14	,	,	,
18751	8072	15	loses	lose	VBZ
18751	8072	16	carbonic	carbonic	JJ
18751	8072	17	acid	acid	NN
18751	8072	18	,	,	,
18751	8072	19	and	and	CC
18751	8072	20	becomes	become	VBZ
18751	8072	21	lime	lime	JJR
18751	8072	22	.	.	.
18751	8073	1	This	this	DT
18751	8073	2	is	be	VBZ
18751	8073	3	known	know	VBN
18751	8073	4	as	as	IN
18751	8073	5	"	"	``
18751	8073	6	quicklime	quicklime	NN
18751	8073	7	"	"	''
18751	8073	8	;	;	,
18751	8073	9	on	on	IN
18751	8073	10	treatment	treatment	NN
18751	8073	11	with	with	IN
18751	8073	12	water	water	NN
18751	8073	13	it	-PRON-	PRP
18751	8073	14	becomes	become	VBZ
18751	8073	15	hot	hot	JJ
18751	8073	16	,	,	,
18751	8073	17	expands	expand	VBZ
18751	8073	18	,	,	,
18751	8073	19	and	and	CC
18751	8073	20	falls	fall	VBZ
18751	8073	21	to	to	IN
18751	8073	22	a	a	DT
18751	8073	23	powder	powder	NN
18751	8073	24	of	of	IN
18751	8073	25	"	"	``
18751	8073	26	slaked	slaked	JJ
18751	8073	27	lime	lime	NN
18751	8073	28	"	"	''
18751	8073	29	or	or	CC
18751	8073	30	calcium	calcium	NN
18751	8073	31	hydrate	hydrate	NN
18751	8073	32	(	(	-LRB-
18751	8073	33	CaH_{2}O_{2	CaH_{2}O_{2	NNP
18751	8073	34	}	}	-RRB-
18751	8073	35	)	)	-RRB-
18751	8073	36	.	.	.
18751	8074	1	The	the	DT
18751	8074	2	hydrate	hydrate	NN
18751	8074	3	is	be	VBZ
18751	8074	4	slightly	slightly	RB
18751	8074	5	soluble	soluble	JJ
18751	8074	6	in	in	IN
18751	8074	7	water	water	NN
18751	8074	8	(	(	-LRB-
18751	8074	9	0.1368	0.1368	CD
18751	8074	10	gram	gram	NNP
18751	8074	11	in	in	IN
18751	8074	12	100	100	CD
18751	8074	13	c.c	c.c	NNP
18751	8074	14	.	.	.
18751	8075	1	)	)	-RRB-
18751	8075	2	,	,	,
18751	8075	3	forming	form	VBG
18751	8075	4	an	an	DT
18751	8075	5	alkaline	alkaline	NN
18751	8075	6	solution	solution	NN
18751	8075	7	known	know	VBN
18751	8075	8	as	as	IN
18751	8075	9	lime	lime	NN
18751	8075	10	-	-	HYPH
18751	8075	11	water	water	NN
18751	8075	12	.	.	.
18751	8076	1	Calcium	calcium	NN
18751	8076	2	hydrate	hydrate	NN
18751	8076	3	is	be	VBZ
18751	8076	4	more	more	RBR
18751	8076	5	generally	generally	RB
18751	8076	6	used	use	VBN
18751	8076	7	suspended	suspend	VBN
18751	8076	8	in	in	IN
18751	8076	9	water	water	NN
18751	8076	10	as	as	IN
18751	8076	11	"	"	``
18751	8076	12	milk	milk	NN
18751	8076	13	of	of	IN
18751	8076	14	lime	lime	NN
18751	8076	15	.	.	.
18751	8076	16	"	"	''
18751	8077	1	As	as	IN
18751	8077	2	a	a	DT
18751	8077	3	flux	flux	NN
18751	8077	4	it	-PRON-	PRP
18751	8077	5	is	be	VBZ
18751	8077	6	used	use	VBN
18751	8077	7	either	either	CC
18751	8077	8	as	as	IN
18751	8077	9	limestone	limestone	NN
18751	8077	10	or	or	CC
18751	8077	11	as	as	IN
18751	8077	12	quicklime	quicklime	NN
18751	8077	13	.	.	.
18751	8078	1	Silica	silica	NN
18751	8078	2	forms	form	NNS
18751	8078	3	with	with	IN
18751	8078	4	lime	lime	JJR
18751	8078	5	a	a	DT
18751	8078	6	compound	compound	NN
18751	8078	7	,	,	,
18751	8078	8	calcium	calcium	NN
18751	8078	9	silicate	silicate	NN
18751	8078	10	,	,	,
18751	8078	11	which	which	WDT
18751	8078	12	is	be	VBZ
18751	8078	13	not	not	RB
18751	8078	14	very	very	RB
18751	8078	15	fusible	fusible	JJ
18751	8078	16	;	;	:
18751	8078	17	but	but	CC
18751	8078	18	when	when	WRB
18751	8078	19	alumina	alumina	NNP
18751	8078	20	and	and	CC
18751	8078	21	other	other	JJ
18751	8078	22	oxides	oxide	NNS
18751	8078	23	are	be	VBP
18751	8078	24	present	present	JJ
18751	8078	25	,	,	,
18751	8078	26	as	as	IN
18751	8078	27	in	in	IN
18751	8078	28	clays	clay	NNS
18751	8078	29	and	and	CC
18751	8078	30	in	in	IN
18751	8078	31	most	most	JJS
18751	8078	32	rocky	rocky	JJ
18751	8078	33	substances	substance	NNS
18751	8078	34	,	,	,
18751	8078	35	the	the	DT
18751	8078	36	addition	addition	NN
18751	8078	37	of	of	IN
18751	8078	38	lime	lime	NN
18751	8078	39	gives	give	VBZ
18751	8078	40	a	a	DT
18751	8078	41	very	very	RB
18751	8078	42	fusible	fusible	JJ
18751	8078	43	slag	slag	NN
18751	8078	44	.	.	.
18751	8079	1	~Detection.~--Calcium	~Detection.~--Calcium	NNP
18751	8079	2	is	be	VBZ
18751	8079	3	detected	detect	VBN
18751	8079	4	by	by	IN
18751	8079	5	the	the	DT
18751	8079	6	reddish	reddish	JJ
18751	8079	7	colour	colour	NN
18751	8079	8	which	which	WDT
18751	8079	9	its	-PRON-	PRP$
18751	8079	10	salts	salt	NNS
18751	8079	11	impart	impart	NN
18751	8079	12	to	to	IN
18751	8079	13	the	the	DT
18751	8079	14	flame	flame	NN
18751	8079	15	.	.	.
18751	8080	1	It	-PRON-	PRP
18751	8080	2	is	be	VBZ
18751	8080	3	best	good	JJS
18751	8080	4	to	to	TO
18751	8080	5	moisten	moisten	VB
18751	8080	6	with	with	IN
18751	8080	7	hydrochloric	hydrochloric	JJ
18751	8080	8	acid	acid	NN
18751	8080	9	(	(	-LRB-
18751	8080	10	or	or	CC
18751	8080	11	,	,	,
18751	8080	12	in	in	IN
18751	8080	13	the	the	DT
18751	8080	14	case	case	NN
18751	8080	15	of	of	IN
18751	8080	16	some	some	DT
18751	8080	17	silicates	silicate	NNS
18751	8080	18	,	,	,
18751	8080	19	to	to	TO
18751	8080	20	treat	treat	VB
18751	8080	21	with	with	IN
18751	8080	22	ammonium	ammonium	NN
18751	8080	23	fluoride	fluoride	NN
18751	8080	24	)	)	-RRB-
18751	8080	25	before	before	IN
18751	8080	26	bringing	bring	VBG
18751	8080	27	the	the	DT
18751	8080	28	substance	substance	NN
18751	8080	29	into	into	IN
18751	8080	30	the	the	DT
18751	8080	31	flame	flame	NN
18751	8080	32	.	.	.
18751	8081	1	When	when	WRB
18751	8081	2	seen	see	VBN
18751	8081	3	through	through	IN
18751	8081	4	a	a	DT
18751	8081	5	spectroscope	spectroscope	NN
18751	8081	6	,	,	,
18751	8081	7	it	-PRON-	PRP
18751	8081	8	shows	show	VBZ
18751	8081	9	a	a	DT
18751	8081	10	large	large	JJ
18751	8081	11	number	number	NN
18751	8081	12	of	of	IN
18751	8081	13	lines	line	NNS
18751	8081	14	,	,	,
18751	8081	15	of	of	IN
18751	8081	16	which	which	WDT
18751	8081	17	a	a	DT
18751	8081	18	green	green	NN
18751	8081	19	and	and	CC
18751	8081	20	an	an	DT
18751	8081	21	orange	orange	NN
18751	8081	22	are	be	VBP
18751	8081	23	most	most	RBS
18751	8081	24	intense	intense	JJ
18751	8081	25	and	and	CC
18751	8081	26	characteristic	characteristic	JJ
18751	8081	27	.	.	.
18751	8082	1	Calcium	Calcium	NNP
18751	8082	2	is	be	VBZ
18751	8082	3	detected	detect	VBN
18751	8082	4	in	in	IN
18751	8082	5	solution	solution	NN
18751	8082	6	(	(	-LRB-
18751	8082	7	after	after	IN
18751	8082	8	removal	removal	NN
18751	8082	9	of	of	IN
18751	8082	10	the	the	DT
18751	8082	11	metals	metal	NNS
18751	8082	12	by	by	IN
18751	8082	13	treatment	treatment	NN
18751	8082	14	with	with	IN
18751	8082	15	sulphuretted	sulphuret	VBN
18751	8082	16	hydrogen	hydrogen	NN
18751	8082	17	and	and	CC
18751	8082	18	ammonium	ammonium	NN
18751	8082	19	sulphide	sulphide	NN
18751	8082	20	)	)	-RRB-
18751	8082	21	by	by	IN
18751	8082	22	boiling	boil	VBG
18751	8082	23	with	with	IN
18751	8082	24	ammonium	ammonium	NN
18751	8082	25	oxalate	oxalate	NN
18751	8082	26	and	and	CC
18751	8082	27	ammonia	ammonia	NNP
18751	8082	28	.	.	.
18751	8083	1	The	the	DT
18751	8083	2	lime	lime	NN
18751	8083	3	is	be	VBZ
18751	8083	4	completely	completely	RB
18751	8083	5	thrown	throw	VBN
18751	8083	6	down	down	RP
18751	8083	7	as	as	IN
18751	8083	8	a	a	DT
18751	8083	9	white	white	JJ
18751	8083	10	precipitate	precipitate	NN
18751	8083	11	.	.	.
18751	8084	1	Lime	Lime	NNP
18751	8084	2	is	be	VBZ
18751	8084	3	distinguished	distinguish	VBN
18751	8084	4	from	from	IN
18751	8084	5	the	the	DT
18751	8084	6	other	other	JJ
18751	8084	7	alkaline	alkaline	NN
18751	8084	8	earths	earth	NNS
18751	8084	9	by	by	IN
18751	8084	10	forming	form	VBG
18751	8084	11	a	a	DT
18751	8084	12	sulphate	sulphate	NN
18751	8084	13	insoluble	insoluble	NN
18751	8084	14	in	in	IN
18751	8084	15	dilute	dilute	NNP
18751	8084	16	alcohol	alcohol	NN
18751	8084	17	,	,	,
18751	8084	18	but	but	CC
18751	8084	19	completely	completely	RB
18751	8084	20	soluble	soluble	JJ
18751	8084	21	in	in	IN
18751	8084	22	a	a	DT
18751	8084	23	boiling	boiling	NN
18751	8084	24	solution	solution	NN
18751	8084	25	of	of	IN
18751	8084	26	ammonium	ammonium	NN
18751	8084	27	sulphate	sulphate	NN
18751	8084	28	.	.	.
18751	8085	1	Lime	Lime	NNP
18751	8085	2	compounds	compound	NNS
18751	8085	3	are	be	VBP
18751	8085	4	for	for	IN
18751	8085	5	the	the	DT
18751	8085	6	most	most	JJS
18751	8085	7	part	part	NN
18751	8085	8	soluble	soluble	JJ
18751	8085	9	in	in	IN
18751	8085	10	water	water	NN
18751	8085	11	or	or	CC
18751	8085	12	in	in	IN
18751	8085	13	dilute	dilute	JJ
18751	8085	14	hydrochloric	hydrochloric	JJ
18751	8085	15	acid	acid	NN
18751	8085	16	.	.	.
18751	8086	1	Calcium	calcium	NN
18751	8086	2	fluoride	fluoride	NN
18751	8086	3	must	must	MD
18751	8086	4	be	be	VB
18751	8086	5	first	first	RB
18751	8086	6	converted	convert	VBN
18751	8086	7	into	into	IN
18751	8086	8	sulphate	sulphate	NN
18751	8086	9	by	by	IN
18751	8086	10	evaporation	evaporation	NN
18751	8086	11	in	in	IN
18751	8086	12	a	a	DT
18751	8086	13	platinum	platinum	NN
18751	8086	14	dish	dish	NN
18751	8086	15	with	with	IN
18751	8086	16	sulphuric	sulphuric	JJ
18751	8086	17	acid	acid	NN
18751	8086	18	.	.	.
18751	8087	1	Insoluble	insoluble	JJ
18751	8087	2	silicates	silicate	NNS
18751	8087	3	are	be	VBP
18751	8087	4	opened	open	VBN
18751	8087	5	up	up	RP
18751	8087	6	by	by	IN
18751	8087	7	fusion	fusion	NN
18751	8087	8	with	with	IN
18751	8087	9	"	"	``
18751	8087	10	fusion	fusion	NN
18751	8087	11	mixture	mixture	NN
18751	8087	12	,	,	,
18751	8087	13	"	"	''
18751	8087	14	as	as	IN
18751	8087	15	described	describe	VBN
18751	8087	16	under	under	IN
18751	8087	17	_	_	NNP
18751	8087	18	Silica	Silica	NNP
18751	8087	19	_	_	NNP
18751	8087	20	.	.	.
18751	8088	1	~Separation.~--The	~Separation.~--The	NFP
18751	8088	2	separation	separation	NN
18751	8088	3	of	of	IN
18751	8088	4	lime	lime	NN
18751	8088	5	is	be	VBZ
18751	8088	6	effected	effect	VBN
18751	8088	7	by	by	IN
18751	8088	8	evaporating	evaporate	VBG
18751	8088	9	with	with	IN
18751	8088	10	hydrochloric	hydrochloric	JJ
18751	8088	11	acid	acid	NN
18751	8088	12	,	,	,
18751	8088	13	to	to	TO
18751	8088	14	separate	separate	VB
18751	8088	15	silica	silica	NN
18751	8088	16	;	;	:
18751	8088	17	and	and	CC
18751	8088	18	by	by	IN
18751	8088	19	treating	treat	VBG
18751	8088	20	with	with	IN
18751	8088	21	sulphuretted	sulphuret	VBN
18751	8088	22	hydrogen	hydrogen	NN
18751	8088	23	,	,	,
18751	8088	24	to	to	TO
18751	8088	25	remove	remove	VB
18751	8088	26	the	the	DT
18751	8088	27	second	second	JJ
18751	8088	28	group	group	NN
18751	8088	29	of	of	IN
18751	8088	30	metals	metal	NNS
18751	8088	31	.	.	.
18751	8089	1	If	if	IN
18751	8089	2	the	the	DT
18751	8089	3	substance	substance	NN
18751	8089	4	contains	contain	VBZ
18751	8089	5	much	much	JJ
18751	8089	6	iron	iron	NN
18751	8089	7	,	,	,
18751	8089	8	the	the	DT
18751	8089	9	solution	solution	NN
18751	8089	10	is	be	VBZ
18751	8089	11	next	next	RB
18751	8089	12	oxidised	oxidise	VBN
18751	8089	13	by	by	IN
18751	8089	14	boiling	boil	VBG
18751	8089	15	with	with	IN
18751	8089	16	a	a	DT
18751	8089	17	little	little	JJ
18751	8089	18	nitric	nitric	JJ
18751	8089	19	acid	acid	NN
18751	8089	20	;	;	:
18751	8089	21	and	and	CC
18751	8089	22	the	the	DT
18751	8089	23	iron	iron	NN
18751	8089	24	,	,	,
18751	8089	25	alumina	alumina	NNP
18751	8089	26	,	,	,
18751	8089	27	&	&	CC
18751	8089	28	c.	c.	NNP
18751	8089	29	,	,	,
18751	8089	30	are	be	VBP
18751	8089	31	removed	remove	VBN
18751	8089	32	as	as	IN
18751	8089	33	basic	basic	JJ
18751	8089	34	acetates	acetate	NNS
18751	8089	35	.	.	.
18751	8090	1	The	the	DT
18751	8090	2	filtrate	filtrate	NN
18751	8090	3	is	be	VBZ
18751	8090	4	treated	treat	VBN
18751	8090	5	with	with	IN
18751	8090	6	ammonia	ammonia	NN
18751	8090	7	and	and	CC
18751	8090	8	sulphuretted	sulphuret	VBD
18751	8090	9	hydrogen	hydrogen	NN
18751	8090	10	,	,	,
18751	8090	11	and	and	CC
18751	8090	12	allowed	allow	VBN
18751	8090	13	to	to	TO
18751	8090	14	settle	settle	VB
18751	8090	15	.	.	.
18751	8091	1	The	the	DT
18751	8091	2	filtrate	filtrate	JJ
18751	8091	3	from	from	IN
18751	8091	4	this	this	DT
18751	8091	5	is	be	VBZ
18751	8091	6	heated	heat	VBN
18751	8091	7	to	to	IN
18751	8091	8	boiling	boil	VBG
18751	8091	9	,	,	,
18751	8091	10	treated	treat	VBN
18751	8091	11	with	with	IN
18751	8091	12	a	a	DT
18751	8091	13	solution	solution	NN
18751	8091	14	of	of	IN
18751	8091	15	ammonium	ammonium	NN
18751	8091	16	oxalate	oxalate	VBP
18751	8091	17	in	in	IN
18751	8091	18	excess	excess	NN
18751	8091	19	,	,	,
18751	8091	20	boiled	boil	VBN
18751	8091	21	for	for	IN
18751	8091	22	five	five	CD
18751	8091	23	or	or	CC
18751	8091	24	ten	ten	CD
18751	8091	25	minutes	minute	NNS
18751	8091	26	,	,	,
18751	8091	27	allowed	allow	VBN
18751	8091	28	to	to	TO
18751	8091	29	settle	settle	VB
18751	8091	30	for	for	IN
18751	8091	31	half	half	PDT
18751	8091	32	an	an	DT
18751	8091	33	hour	hour	NN
18751	8091	34	,	,	,
18751	8091	35	and	and	CC
18751	8091	36	filtered	filter	VBN
18751	8091	37	.	.	.
18751	8092	1	The	the	DT
18751	8092	2	precipitate	precipitate	NN
18751	8092	3	contains	contain	VBZ
18751	8092	4	all	all	PDT
18751	8092	5	the	the	DT
18751	8092	6	lime	lime	NN
18751	8092	7	as	as	IN
18751	8092	8	calcium	calcium	NN
18751	8092	9	oxalate	oxalate	NN
18751	8092	10	.	.	.
18751	8093	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	8093	2	DETERMINATION	DETERMINATION	NNP
18751	8093	3	.	.	.
18751	8094	1	The	the	DT
18751	8094	2	precipitate	precipitate	NN
18751	8094	3	of	of	IN
18751	8094	4	calcium	calcium	NN
18751	8094	5	oxalate	oxalate	NN
18751	8094	6	is	be	VBZ
18751	8094	7	washed	wash	VBN
18751	8094	8	with	with	IN
18751	8094	9	hot	hot	JJ
18751	8094	10	water	water	NN
18751	8094	11	,	,	,
18751	8094	12	dried	dry	VBN
18751	8094	13	,	,	,
18751	8094	14	transferred	transfer	VBN
18751	8094	15	to	to	IN
18751	8094	16	a	a	DT
18751	8094	17	weighed	weigh	VBN
18751	8094	18	platinum	platinum	NN
18751	8094	19	crucible	crucible	JJ
18751	8094	20	,	,	,
18751	8094	21	and	and	CC
18751	8094	22	ignited	ignite	VBD
18751	8094	23	at	at	IN
18751	8094	24	a	a	DT
18751	8094	25	temperature	temperature	NN
18751	8094	26	not	not	RB
18751	8094	27	above	above	IN
18751	8094	28	incipient	incipient	JJ
18751	8094	29	redness	redness	NN
18751	8094	30	.	.	.
18751	8095	1	This	this	DT
18751	8095	2	ignition	ignition	NN
18751	8095	3	converts	convert	VBZ
18751	8095	4	the	the	DT
18751	8095	5	oxalate	oxalate	NN
18751	8095	6	into	into	IN
18751	8095	7	carbonate	carbonate	NN
18751	8095	8	,	,	,
18751	8095	9	with	with	IN
18751	8095	10	evolution	evolution	NN
18751	8095	11	of	of	IN
18751	8095	12	carbonic	carbonic	JJ
18751	8095	13	oxide	oxide	NN
18751	8095	14	,	,	,
18751	8095	15	which	which	WDT
18751	8095	16	burns	burn	VBZ
18751	8095	17	at	at	IN
18751	8095	18	the	the	DT
18751	8095	19	mouth	mouth	NN
18751	8095	20	of	of	IN
18751	8095	21	the	the	DT
18751	8095	22	crucible	crucible	NN
18751	8095	23	with	with	IN
18751	8095	24	a	a	DT
18751	8095	25	blue	blue	JJ
18751	8095	26	flame	flame	NN
18751	8095	27	.	.	.
18751	8096	1	[	[	-LRB-
18751	8096	2	92	92	CD
18751	8096	3	]	]	-RRB-
18751	8096	4	Generally	generally	RB
18751	8096	5	a	a	DT
18751	8096	6	small	small	JJ
18751	8096	7	quantity	quantity	NN
18751	8096	8	of	of	IN
18751	8096	9	the	the	DT
18751	8096	10	carbonate	carbonate	NN
18751	8096	11	is	be	VBZ
18751	8096	12	at	at	IN
18751	8096	13	the	the	DT
18751	8096	14	same	same	JJ
18751	8096	15	time	time	NN
18751	8096	16	converted	convert	VBN
18751	8096	17	into	into	IN
18751	8096	18	lime	lime	NN
18751	8096	19	.	.	.
18751	8097	1	To	to	TO
18751	8097	2	reconvert	reconvert	VB
18751	8097	3	it	-PRON-	PRP
18751	8097	4	into	into	IN
18751	8097	5	carbonate	carbonate	NN
18751	8097	6	,	,	,
18751	8097	7	moisten	moisten	VB
18751	8097	8	with	with	IN
18751	8097	9	a	a	DT
18751	8097	10	few	few	JJ
18751	8097	11	drops	drop	NNS
18751	8097	12	of	of	IN
18751	8097	13	ammonic	ammonic	JJ
18751	8097	14	carbonate	carbonate	NN
18751	8097	15	solution	solution	NN
18751	8097	16	,	,	,
18751	8097	17	and	and	CC
18751	8097	18	dry	dry	JJ
18751	8097	19	in	in	IN
18751	8097	20	a	a	DT
18751	8097	21	water	water	NN
18751	8097	22	-	-	HYPH
18751	8097	23	oven	oven	NN
18751	8097	24	.	.	.
18751	8098	1	Heat	heat	NN
18751	8098	2	gently	gently	RB
18751	8098	3	over	over	IN
18751	8098	4	a	a	DT
18751	8098	5	Bunsen	Bunsen	NNP
18751	8098	6	burner	burner	NN
18751	8098	7	,	,	,
18751	8098	8	cool	cool	UH
18751	8098	9	,	,	,
18751	8098	10	and	and	CC
18751	8098	11	weigh	weigh	NN
18751	8098	12	.	.	.
18751	8099	1	The	the	DT
18751	8099	2	substance	substance	NN
18751	8099	3	is	be	VBZ
18751	8099	4	calcium	calcium	NN
18751	8099	5	carbonate	carbonate	NN
18751	8099	6	(	(	-LRB-
18751	8099	7	CaCO_{3	CaCO_{3	NNP
18751	8099	8	}	}	-RRB-
18751	8099	9	)	)	-RRB-
18751	8099	10	,	,	,
18751	8099	11	and	and	CC
18751	8099	12	contains	contain	VBZ
18751	8099	13	56	56	CD
18751	8099	14	per	per	NN
18751	8099	15	cent	cent	NN
18751	8099	16	.	.	.
18751	8100	1	of	of	IN
18751	8100	2	lime	lime	NNP
18751	8100	3	(	(	-LRB-
18751	8100	4	CaO	CaO	NNP
18751	8100	5	)	)	-RRB-
18751	8100	6	.	.	.
18751	8101	1	It	-PRON-	PRP
18751	8101	2	is	be	VBZ
18751	8101	3	a	a	DT
18751	8101	4	white	white	JJ
18751	8101	5	powder	powder	NN
18751	8101	6	,	,	,
18751	8101	7	and	and	CC
18751	8101	8	should	should	MD
18751	8101	9	show	show	VB
18751	8101	10	no	no	DT
18751	8101	11	alkaline	alkaline	NN
18751	8101	12	reaction	reaction	NN
18751	8101	13	with	with	IN
18751	8101	14	moistened	moistened	JJ
18751	8101	15	litmus	litmus	NN
18751	8101	16	-	-	HYPH
18751	8101	17	paper	paper	NN
18751	8101	18	.	.	.
18751	8102	1	Where	where	WRB
18751	8102	2	the	the	DT
18751	8102	3	precipitate	precipitate	NN
18751	8102	4	is	be	VBZ
18751	8102	5	small	small	JJ
18751	8102	6	,	,	,
18751	8102	7	it	-PRON-	PRP
18751	8102	8	is	be	VBZ
18751	8102	9	better	well	JJR
18751	8102	10	to	to	TO
18751	8102	11	ignite	ignite	VB
18751	8102	12	strongly	strongly	RB
18751	8102	13	over	over	IN
18751	8102	14	the	the	DT
18751	8102	15	blowpipe	blowpipe	NN
18751	8102	16	,	,	,
18751	8102	17	and	and	CC
18751	8102	18	weigh	weigh	VBP
18751	8102	19	directly	directly	RB
18751	8102	20	as	as	IN
18751	8102	21	lime	lime	NN
18751	8102	22	.	.	.
18751	8103	1	With	with	IN
18751	8103	2	larger	large	JJR
18751	8103	3	quantities	quantity	NNS
18751	8103	4	,	,	,
18751	8103	5	and	and	CC
18751	8103	6	when	when	WRB
18751	8103	7	many	many	JJ
18751	8103	8	determinations	determination	NNS
18751	8103	9	have	have	VBP
18751	8103	10	to	to	TO
18751	8103	11	be	be	VB
18751	8103	12	made	make	VBN
18751	8103	13	,	,	,
18751	8103	14	it	-PRON-	PRP
18751	8103	15	is	be	VBZ
18751	8103	16	easier	easy	JJR
18751	8103	17	to	to	TO
18751	8103	18	make	make	VB
18751	8103	19	the	the	DT
18751	8103	20	determination	determination	NN
18751	8103	21	volumetrically	volumetrically	RB
18751	8103	22	.	.	.
18751	8104	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	8104	2	METHODS	METHODS	NNP
18751	8104	3	.	.	.
18751	8105	1	These	these	DT
18751	8105	2	are	be	VBP
18751	8105	3	carried	carry	VBN
18751	8105	4	out	out	RP
18751	8105	5	either	either	CC
18751	8105	6	by	by	IN
18751	8105	7	dissolving	dissolve	VBG
18751	8105	8	the	the	DT
18751	8105	9	oxalate	oxalate	NN
18751	8105	10	at	at	IN
18751	8105	11	once	once	RB
18751	8105	12	in	in	IN
18751	8105	13	dilute	dilute	NNP
18751	8105	14	sulphuric	sulphuric	NNP
18751	8105	15	acid	acid	NNP
18751	8105	16	,	,	,
18751	8105	17	and	and	CC
18751	8105	18	titrating	titrate	VBG
18751	8105	19	with	with	IN
18751	8105	20	permanganate	permanganate	NN
18751	8105	21	of	of	IN
18751	8105	22	potassium	potassium	NN
18751	8105	23	solution	solution	NN
18751	8105	24	;	;	:
18751	8105	25	or	or	CC
18751	8105	26	by	by	IN
18751	8105	27	calcining	calcine	VBG
18751	8105	28	it	-PRON-	PRP
18751	8105	29	to	to	IN
18751	8105	30	a	a	DT
18751	8105	31	mixture	mixture	NN
18751	8105	32	of	of	IN
18751	8105	33	lime	lime	NN
18751	8105	34	and	and	CC
18751	8105	35	carbonate	carbonate	NN
18751	8105	36	,	,	,
18751	8105	37	and	and	CC
18751	8105	38	determining	determine	VBG
18751	8105	39	its	-PRON-	PRP$
18751	8105	40	neutralising	neutralise	VBG
18751	8105	41	power	power	NN
18751	8105	42	with	with	IN
18751	8105	43	the	the	DT
18751	8105	44	standard	standard	JJ
18751	8105	45	solutions	solution	NNS
18751	8105	46	of	of	IN
18751	8105	47	acid	acid	NN
18751	8105	48	and	and	CC
18751	8105	49	alkali	alkali	JJ
18751	8105	50	.	.	.
18751	8106	1	~Titration	~Titration	NFP
18751	8106	2	with	with	IN
18751	8106	3	Permanganate	Permanganate	NNP
18751	8106	4	of	of	IN
18751	8106	5	Potassium	Potassium	NNP
18751	8106	6	Solution.~--This	Solution.~--This	NNP
18751	8106	7	solution	solution	NN
18751	8106	8	is	be	VBZ
18751	8106	9	made	make	VBN
18751	8106	10	by	by	IN
18751	8106	11	dissolving	dissolve	VBG
18751	8106	12	5.643	5.643	CD
18751	8106	13	grams	gram	NNS
18751	8106	14	of	of	IN
18751	8106	15	the	the	DT
18751	8106	16	salt	salt	NN
18751	8106	17	in	in	IN
18751	8106	18	water	water	NN
18751	8106	19	,	,	,
18751	8106	20	and	and	CC
18751	8106	21	by	by	IN
18751	8106	22	diluting	diluting	NN
18751	8106	23	to	to	IN
18751	8106	24	1	1	CD
18751	8106	25	litre	litre	NN
18751	8106	26	;	;	:
18751	8106	27	100	100	CD
18751	8106	28	c.c	c.c	NNP
18751	8106	29	.	.	.
18751	8107	1	are	be	VBP
18751	8107	2	equivalent	equivalent	JJ
18751	8107	3	to	to	IN
18751	8107	4	0.5	0.5	CD
18751	8107	5	gram	gram	NN
18751	8107	6	of	of	IN
18751	8107	7	lime	lime	NN
18751	8107	8	.	.	.
18751	8108	1	The	the	DT
18751	8108	2	solution	solution	NN
18751	8108	3	is	be	VBZ
18751	8108	4	standardised	standardise	VBN
18751	8108	5	by	by	IN
18751	8108	6	titrating	titrate	VBG
18751	8108	7	a	a	DT
18751	8108	8	quantity	quantity	NN
18751	8108	9	of	of	IN
18751	8108	10	oxalic	oxalic	JJ
18751	8108	11	acid	acid	NN
18751	8108	12	about	about	IN
18751	8108	13	equivalent	equivalent	JJ
18751	8108	14	to	to	IN
18751	8108	15	the	the	DT
18751	8108	16	lime	lime	NN
18751	8108	17	present	present	NN
18751	8108	18	in	in	IN
18751	8108	19	the	the	DT
18751	8108	20	assay	assay	NN
18751	8108	21	;	;	:
18751	8108	22	0.5	0.5	CD
18751	8108	23	gram	gram	NN
18751	8108	24	of	of	IN
18751	8108	25	lime	lime	NN
18751	8108	26	is	be	VBZ
18751	8108	27	equivalent	equivalent	JJ
18751	8108	28	to	to	IN
18751	8108	29	1.125	1.125	CD
18751	8108	30	gram	gram	NN
18751	8108	31	of	of	IN
18751	8108	32	crystallised	crystallised	JJ
18751	8108	33	oxalic	oxalic	JJ
18751	8108	34	acid	acid	NN
18751	8108	35	.	.	.
18751	8109	1	The	the	DT
18751	8109	2	standardising	standardising	NN
18751	8109	3	may	may	MD
18751	8109	4	be	be	VB
18751	8109	5	done	do	VBN
18751	8109	6	with	with	IN
18751	8109	7	iron	iron	NN
18751	8109	8	.	.	.
18751	8110	1	The	the	DT
18751	8110	2	standard	standard	NN
18751	8110	3	found	find	VBD
18751	8110	4	for	for	IN
18751	8110	5	iron	iron	NN
18751	8110	6	multiplied	multiply	VBN
18751	8110	7	by	by	IN
18751	8110	8	0.5	0.5	CD
18751	8110	9	gives	give	VBZ
18751	8110	10	that	that	DT
18751	8110	11	for	for	IN
18751	8110	12	lime	lime	NN
18751	8110	13	.	.	.
18751	8111	1	The	the	DT
18751	8111	2	process	process	NN
18751	8111	3	is	be	VBZ
18751	8111	4	as	as	IN
18751	8111	5	follows:--The	follows:--the	NN
18751	8111	6	calcium	calcium	NN
18751	8111	7	oxalate	oxalate	NN
18751	8111	8	(	(	-LRB-
18751	8111	9	having	have	VBG
18751	8111	10	been	be	VBN
18751	8111	11	precipitated	precipitate	VBN
18751	8111	12	and	and	CC
18751	8111	13	washed	wash	VBN
18751	8111	14	,	,	,
18751	8111	15	as	as	IN
18751	8111	16	in	in	IN
18751	8111	17	the	the	DT
18751	8111	18	gravimetric	gravimetric	NN
18751	8111	19	process	process	NN
18751	8111	20	)	)	-RRB-
18751	8111	21	is	be	VBZ
18751	8111	22	washed	wash	VBN
18751	8111	23	through	through	IN
18751	8111	24	the	the	DT
18751	8111	25	funnel	funnel	NN
18751	8111	26	into	into	IN
18751	8111	27	a	a	DT
18751	8111	28	flask	flask	NN
18751	8111	29	with	with	IN
18751	8111	30	hot	hot	JJ
18751	8111	31	dilute	dilute	NN
18751	8111	32	sulphuric	sulphuric	NNP
18751	8111	33	acid	acid	NNP
18751	8111	34	,	,	,
18751	8111	35	boiled	boil	VBN
18751	8111	36	till	till	IN
18751	8111	37	dissolved	dissolve	VBN
18751	8111	38	,	,	,
18751	8111	39	diluted	dilute	VBN
18751	8111	40	to	to	IN
18751	8111	41	200	200	CD
18751	8111	42	c.c	c.c	NNP
18751	8111	43	.	.	.
18751	8112	1	with	with	IN
18751	8112	2	water	water	NN
18751	8112	3	,	,	,
18751	8112	4	and	and	CC
18751	8112	5	heated	heat	VBD
18751	8112	6	to	to	IN
18751	8112	7	about	about	RB
18751	8112	8	80	80	CD
18751	8112	9	°	°	,
18751	8112	10	C.	C.	NNP
18751	8112	11	The	the	DT
18751	8112	12	standard	standard	JJ
18751	8112	13	solution	solution	NN
18751	8112	14	of	of	IN
18751	8112	15	"	"	``
18751	8112	16	permanganate	permanganate	JJ
18751	8112	17	"	"	''
18751	8112	18	is	be	VBZ
18751	8112	19	then	then	RB
18751	8112	20	run	run	VBN
18751	8112	21	in	in	RB
18751	8112	22	,	,	,
18751	8112	23	(	(	-LRB-
18751	8112	24	not	not	RB
18751	8112	25	too	too	RB
18751	8112	26	quickly	quickly	RB
18751	8112	27	,	,	,
18751	8112	28	and	and	CC
18751	8112	29	with	with	IN
18751	8112	30	constant	constant	JJ
18751	8112	31	shaking	shaking	NN
18751	8112	32	)	)	-RRB-
18751	8112	33	until	until	IN
18751	8112	34	a	a	DT
18751	8112	35	permanent	permanent	JJ
18751	8112	36	pink	pink	JJ
18751	8112	37	tinge	tinge	NN
18751	8112	38	is	be	VBZ
18751	8112	39	produced	produce	VBN
18751	8112	40	.	.	.
18751	8113	1	The	the	DT
18751	8113	2	c.c	c.c	NNP
18751	8113	3	.	.	.
18751	8114	1	used	use	VBN
18751	8114	2	multiplied	multiply	VBN
18751	8114	3	by	by	IN
18751	8114	4	the	the	DT
18751	8114	5	standard	standard	NN
18751	8114	6	,	,	,
18751	8114	7	and	and	CC
18751	8114	8	divided	divide	VBN
18751	8114	9	by	by	IN
18751	8114	10	the	the	DT
18751	8114	11	weight	weight	NN
18751	8114	12	of	of	IN
18751	8114	13	the	the	DT
18751	8114	14	substance	substance	NN
18751	8114	15	taken	take	VBN
18751	8114	16	,	,	,
18751	8114	17	will	will	MD
18751	8114	18	give	give	VB
18751	8114	19	the	the	DT
18751	8114	20	percentage	percentage	NN
18751	8114	21	of	of	IN
18751	8114	22	lime	lime	NN
18751	8114	23	.	.	.
18751	8115	1	~Estimation	~Estimation	NFP
18751	8115	2	of	of	IN
18751	8115	3	Lime	Lime	NNP
18751	8115	4	by	by	IN
18751	8115	5	Alkalimetry.~--The	alkalimetry.~--the	JJ
18751	8115	6	methods	method	NNS
18751	8115	7	of	of	IN
18751	8115	8	determining	determine	VBG
18751	8115	9	the	the	DT
18751	8115	10	amount	amount	NN
18751	8115	11	of	of	IN
18751	8115	12	an	an	DT
18751	8115	13	alkali	alkali	JJ
18751	8115	14	or	or	CC
18751	8115	15	base	base	NN
18751	8115	16	by	by	IN
18751	8115	17	means	mean	NNS
18751	8115	18	of	of	IN
18751	8115	19	a	a	DT
18751	8115	20	standard	standard	JJ
18751	8115	21	acid	acid	NN
18751	8115	22	solution	solution	NN
18751	8115	23	,	,	,
18751	8115	24	or	or	CC
18751	8115	25	,	,	,
18751	8115	26	conversely	conversely	RB
18751	8115	27	,	,	,
18751	8115	28	of	of	IN
18751	8115	29	determining	determine	VBG
18751	8115	30	an	an	DT
18751	8115	31	acid	acid	NN
18751	8115	32	by	by	IN
18751	8115	33	means	mean	NNS
18751	8115	34	of	of	IN
18751	8115	35	a	a	DT
18751	8115	36	standard	standard	JJ
18751	8115	37	alkaline	alkaline	NN
18751	8115	38	solution	solution	NN
18751	8115	39	,	,	,
18751	8115	40	are	be	VBP
18751	8115	41	so	so	RB
18751	8115	42	closely	closely	RB
18751	8115	43	related	related	JJ
18751	8115	44	that	that	IN
18751	8115	45	they	-PRON-	PRP
18751	8115	46	are	be	VBP
18751	8115	47	best	best	RB
18751	8115	48	considered	consider	VBN
18751	8115	49	under	under	IN
18751	8115	50	one	one	CD
18751	8115	51	head	head	NN
18751	8115	52	.	.	.
18751	8116	1	The	the	DT
18751	8116	2	same	same	JJ
18751	8116	3	standard	standard	JJ
18751	8116	4	solution	solution	NN
18751	8116	5	is	be	VBZ
18751	8116	6	applicable	applicable	JJ
18751	8116	7	for	for	IN
18751	8116	8	many	many	JJ
18751	8116	9	purposes	purpose	NNS
18751	8116	10	,	,	,
18751	8116	11	and	and	CC
18751	8116	12	,	,	,
18751	8116	13	consequently	consequently	RB
18751	8116	14	,	,	,
18751	8116	15	it	-PRON-	PRP
18751	8116	16	is	be	VBZ
18751	8116	17	convenient	convenient	JJ
18751	8116	18	to	to	TO
18751	8116	19	make	make	VB
18751	8116	20	it	-PRON-	PRP
18751	8116	21	of	of	IN
18751	8116	22	such	such	JJ
18751	8116	23	strength	strength	NN
18751	8116	24	that	that	WDT
18751	8116	25	one	one	CD
18751	8116	26	litre	litre	NN
18751	8116	27	of	of	IN
18751	8116	28	it	-PRON-	PRP
18751	8116	29	shall	shall	MD
18751	8116	30	equal	equal	VB
18751	8116	31	an	an	DT
18751	8116	32	equivalent	equivalent	NN
18751	8116	33	in	in	IN
18751	8116	34	grams	gram	NNS
18751	8116	35	of	of	IN
18751	8116	36	any	any	DT
18751	8116	37	of	of	IN
18751	8116	38	the	the	DT
18751	8116	39	substances	substance	NNS
18751	8116	40	to	to	TO
18751	8116	41	be	be	VB
18751	8116	42	determined	determine	VBN
18751	8116	43	.	.	.
18751	8117	1	Such	such	JJ
18751	8117	2	solutions	solution	NNS
18751	8117	3	are	be	VBP
18751	8117	4	termed	term	VBN
18751	8117	5	_	_	NNP
18751	8117	6	normal	normal	JJ
18751	8117	7	_	_	NNP
18751	8117	8	.	.	.
18751	8118	1	For	for	IN
18751	8118	2	example	example	NN
18751	8118	3	,	,	,
18751	8118	4	a	a	DT
18751	8118	5	solution	solution	NN
18751	8118	6	of	of	IN
18751	8118	7	hydrochloric	hydrochloric	JJ
18751	8118	8	acid	acid	NN
18751	8118	9	(	(	-LRB-
18751	8118	10	HCl	HCl	NNS
18751	8118	11	=	=	SYM
18751	8118	12	36.5	36.5	CD
18751	8118	13	)	)	-RRB-
18751	8118	14	containing	contain	VBG
18751	8118	15	36.5	36.5	CD
18751	8118	16	grams	gram	NNS
18751	8118	17	of	of	IN
18751	8118	18	real	real	JJ
18751	8118	19	acid	acid	NN
18751	8118	20	per	per	IN
18751	8118	21	litre	litre	NN
18751	8118	22	,	,	,
18751	8118	23	would	would	MD
18751	8118	24	be	be	VB
18751	8118	25	normal	normal	JJ
18751	8118	26	and	and	CC
18751	8118	27	of	of	IN
18751	8118	28	equivalent	equivalent	JJ
18751	8118	29	strength	strength	NN
18751	8118	30	to	to	IN
18751	8118	31	a	a	DT
18751	8118	32	solution	solution	NN
18751	8118	33	containing	contain	VBG
18751	8118	34	either	either	CC
18751	8118	35	17	17	CD
18751	8118	36	grams	gram	NNS
18751	8118	37	of	of	IN
18751	8118	38	ammonia	ammonia	NNP
18751	8118	39	(	(	-LRB-
18751	8118	40	NH_{3	nh_{3	NN
18751	8118	41	}	}	-RRB-
18751	8118	42	=	=	SYM
18751	8118	43	17	17	CD
18751	8118	44	)	)	-RRB-
18751	8118	45	or	or	CC
18751	8118	46	40	40	CD
18751	8118	47	grams	gram	NNS
18751	8118	48	of	of	IN
18751	8118	49	sodic	sodic	JJ
18751	8118	50	hydrate	hydrate	NN
18751	8118	51	(	(	-LRB-
18751	8118	52	NaHO	NaHO	NNP
18751	8118	53	=	=	SYM
18751	8118	54	40	40	CD
18751	8118	55	)	)	-RRB-
18751	8118	56	per	per	IN
18751	8118	57	litre	litre	NN
18751	8118	58	.	.	.
18751	8119	1	It	-PRON-	PRP
18751	8119	2	will	will	MD
18751	8119	3	be	be	VB
18751	8119	4	seen	see	VBN
18751	8119	5	in	in	IN
18751	8119	6	these	these	DT
18751	8119	7	cases	case	NNS
18751	8119	8	that	that	WDT
18751	8119	9	the	the	DT
18751	8119	10	normal	normal	JJ
18751	8119	11	solution	solution	NN
18751	8119	12	contains	contain	VBZ
18751	8119	13	the	the	DT
18751	8119	14	molecular	molecular	JJ
18751	8119	15	weight	weight	NN
18751	8119	16	in	in	IN
18751	8119	17	grams	gram	NNS
18751	8119	18	per	per	IN
18751	8119	19	litre	litre	NNP
18751	8119	20	;	;	:
18751	8119	21	and	and	CC
18751	8119	22	,	,	,
18751	8119	23	if	if	IN
18751	8119	24	solutions	solution	NNS
18751	8119	25	of	of	IN
18751	8119	26	these	these	DT
18751	8119	27	strengths	strength	NNS
18751	8119	28	be	be	VB
18751	8119	29	made	make	VBN
18751	8119	30	,	,	,
18751	8119	31	it	-PRON-	PRP
18751	8119	32	will	will	MD
18751	8119	33	be	be	VB
18751	8119	34	found	find	VBN
18751	8119	35	that	that	IN
18751	8119	36	they	-PRON-	PRP
18751	8119	37	possess	possess	VBP
18751	8119	38	equal	equal	JJ
18751	8119	39	neutralising	neutralising	JJ
18751	8119	40	value	value	NN
18751	8119	41	.	.	.
18751	8120	1	If	if	IN
18751	8120	2	,	,	,
18751	8120	3	now	now	RB
18751	8120	4	,	,	,
18751	8120	5	a	a	DT
18751	8120	6	solution	solution	NN
18751	8120	7	containing	contain	VBG
18751	8120	8	98	98	CD
18751	8120	9	grams	gram	NNS
18751	8120	10	of	of	IN
18751	8120	11	sulphuric	sulphuric	JJ
18751	8120	12	acid	acid	NN
18751	8120	13	(	(	-LRB-
18751	8120	14	H_{2}SO_{4	H_{2}SO_{4	NNP
18751	8120	15	}	}	-RRB-
18751	8120	16	=	=	SYM
18751	8120	17	98	98	CD
18751	8120	18	)	)	-RRB-
18751	8120	19	per	per	IN
18751	8120	20	litre	litre	NNP
18751	8120	21	be	be	VB
18751	8120	22	made	make	VBN
18751	8120	23	,	,	,
18751	8120	24	it	-PRON-	PRP
18751	8120	25	will	will	MD
18751	8120	26	be	be	VB
18751	8120	27	found	find	VBN
18751	8120	28	to	to	TO
18751	8120	29	have	have	VB
18751	8120	30	twice	twice	PDT
18751	8120	31	the	the	DT
18751	8120	32	strength	strength	NN
18751	8120	33	of	of	IN
18751	8120	34	the	the	DT
18751	8120	35	above	above	JJ
18751	8120	36	solution	solution	NN
18751	8120	37	,	,	,
18751	8120	38	that	that	RB
18751	8120	39	is	is	RB
18751	8120	40	,	,	,
18751	8120	41	100	100	CD
18751	8120	42	c.c	c.c	NNP
18751	8120	43	.	.	.
18751	8121	1	of	of	IN
18751	8121	2	the	the	DT
18751	8121	3	soda	soda	NN
18751	8121	4	would	would	MD
18751	8121	5	only	only	RB
18751	8121	6	require	require	VB
18751	8121	7	50	50	CD
18751	8121	8	c.c	c.c	NNP
18751	8121	9	.	.	.
18751	8122	1	of	of	IN
18751	8122	2	the	the	DT
18751	8122	3	acid	acid	NN
18751	8122	4	to	to	TO
18751	8122	5	neutralise	neutralise	VB
18751	8122	6	it	-PRON-	PRP
18751	8122	7	.	.	.
18751	8123	1	The	the	DT
18751	8123	2	reason	reason	NN
18751	8123	3	for	for	IN
18751	8123	4	this	this	DT
18751	8123	5	will	will	MD
18751	8123	6	be	be	VB
18751	8123	7	seen	see	VBN
18751	8123	8	on	on	IN
18751	8123	9	inspecting	inspect	VBG
18751	8123	10	the	the	DT
18751	8123	11	equations:--	equations:--	NNP
18751	8123	12	NaHO	NaHO	NNP
18751	8123	13	+	+	CC
18751	8123	14	HCl	HCl	NNS
18751	8123	15	=	=	VBZ
18751	8123	16	NaCl	NaCl	NNP
18751	8123	17	+	+	SYM
18751	8123	18	H_{2}O.	h_{2}o.	NN
18751	8124	1	2NaHO	2naho	CD
18751	8124	2	+	+	SYM
18751	8124	3	H_{2}SO_{4	H_{2}SO_{4	NNP
18751	8124	4	}	}	-RRB-
18751	8124	5	=	=	NFP
18751	8124	6	Na_{2}SO_{4	na_{2}so_{4	CD
18751	8124	7	}	}	-RRB-
18751	8124	8	+	+	CC
18751	8124	9	2H_{2}O.	2h_{2}o.	CD
18751	8124	10	Acids	acid	NNS
18751	8124	11	like	like	IN
18751	8124	12	sulphuric	sulphuric	JJ
18751	8124	13	acid	acid	NN
18751	8124	14	are	be	VBP
18751	8124	15	termed	term	VBN
18751	8124	16	bibasic	bibasic	JJ
18751	8124	17	,	,	,
18751	8124	18	and	and	CC
18751	8124	19	their	-PRON-	PRP$
18751	8124	20	equivalent	equivalent	JJ
18751	8124	21	is	be	VBZ
18751	8124	22	only	only	RB
18751	8124	23	half	half	PDT
18751	8124	24	the	the	DT
18751	8124	25	molecular	molecular	JJ
18751	8124	26	weight	weight	NN
18751	8124	27	.	.	.
18751	8125	1	Thus	thus	RB
18751	8125	2	,	,	,
18751	8125	3	a	a	DT
18751	8125	4	normal	normal	JJ
18751	8125	5	solution	solution	NN
18751	8125	6	of	of	IN
18751	8125	7	sulphuric	sulphuric	JJ
18751	8125	8	acid	acid	NN
18751	8125	9	would	would	MD
18751	8125	10	contain	contain	VB
18751	8125	11	49	49	CD
18751	8125	12	grams	gram	NNS
18751	8125	13	(	(	-LRB-
18751	8125	14	98/2	98/2	NN
18751	8125	15	)	)	-RRB-
18751	8125	16	of	of	IN
18751	8125	17	real	real	JJ
18751	8125	18	acid	acid	NN
18751	8125	19	per	per	IN
18751	8125	20	litre	litre	NN
18751	8125	21	.	.	.
18751	8126	1	Similarly	similarly	RB
18751	8126	2	,	,	,
18751	8126	3	lime	lime	NN
18751	8126	4	and	and	CC
18751	8126	5	most	most	JJS
18751	8126	6	of	of	IN
18751	8126	7	the	the	DT
18751	8126	8	bases	basis	NNS
18751	8126	9	are	be	VBP
18751	8126	10	bibasic	bibasic	JJ
18751	8126	11	,	,	,
18751	8126	12	as	as	IN
18751	8126	13	may	may	MD
18751	8126	14	be	be	VB
18751	8126	15	seen	see	VBN
18751	8126	16	from	from	IN
18751	8126	17	the	the	DT
18751	8126	18	following	following	JJ
18751	8126	19	equations	equation	NNS
18751	8126	20	;	;	:
18751	8126	21	hence	hence	RB
18751	8126	22	their	-PRON-	PRP$
18751	8126	23	equivalent	equivalent	NN
18751	8126	24	will	will	MD
18751	8126	25	be	be	VB
18751	8126	26	half	half	PDT
18751	8126	27	the	the	DT
18751	8126	28	molecular	molecular	JJ
18751	8126	29	weight	weight	NN
18751	8126	30	.	.	.
18751	8127	1	2HCl	2hcl	LS
18751	8127	2	+	+	SYM
18751	8127	3	CaO	cao	NN
18751	8127	4	=	=	SYM
18751	8127	5	CaCl_{2	CaCl_{2	NNP
18751	8127	6	}	}	-RRB-
18751	8127	7	+	+	CC
18751	8127	8	H_{2}O.	H_{2}O.	NNP
18751	8128	1	2HCl	2hcl	CD
18751	8128	2	+	+	SYM
18751	8128	3	MgO	mgo	NN
18751	8128	4	=	=	SYM
18751	8128	5	MgCl_{2	mgcl_{2	NN
18751	8128	6	}	}	-RRB-
18751	8128	7	+	+	CC
18751	8128	8	H_{2}O.	h_{2}o.	ADD
18751	8129	1	_	_	NNP
18751	8129	2	The	the	DT
18751	8129	3	standard	standard	JJ
18751	8129	4	normal	normal	JJ
18751	8129	5	solution	solution	NN
18751	8129	6	of	of	IN
18751	8129	7	hydrochloric	hydrochloric	JJ
18751	8129	8	acid	acid	NN
18751	8129	9	_	_	NNP
18751	8129	10	is	be	VBZ
18751	8129	11	made	make	VBN
18751	8129	12	by	by	IN
18751	8129	13	diluting	dilute	VBG
18751	8129	14	100	100	CD
18751	8129	15	c.c	c.c	NNP
18751	8129	16	.	.	.
18751	8130	1	of	of	IN
18751	8130	2	the	the	DT
18751	8130	3	strong	strong	JJ
18751	8130	4	acid	acid	NN
18751	8130	5	to	to	IN
18751	8130	6	one	one	CD
18751	8130	7	litre	litre	NN
18751	8130	8	with	with	IN
18751	8130	9	water	water	NN
18751	8130	10	.	.	.
18751	8131	1	This	this	DT
18751	8131	2	will	will	MD
18751	8131	3	be	be	VB
18751	8131	4	approximately	approximately	RB
18751	8131	5	normal	normal	JJ
18751	8131	6	.	.	.
18751	8132	1	In	in	IN
18751	8132	2	order	order	NN
18751	8132	3	to	to	TO
18751	8132	4	determine	determine	VB
18751	8132	5	its	-PRON-	PRP$
18751	8132	6	exact	exact	JJ
18751	8132	7	strength	strength	NN
18751	8132	8	,	,	,
18751	8132	9	weigh	weigh	VB
18751	8132	10	up	up	RP
18751	8132	11	3	3	CD
18751	8132	12	grams	gram	NNS
18751	8132	13	of	of	IN
18751	8132	14	recently	recently	RB
18751	8132	15	ignited	ignite	VBN
18751	8132	16	pure	pure	JJ
18751	8132	17	sodium	sodium	NN
18751	8132	18	carbonate	carbonate	NN
18751	8132	19	or	or	CC
18751	8132	20	of	of	IN
18751	8132	21	the	the	DT
18751	8132	22	ignited	ignite	VBN
18751	8132	23	bicarbonate	bicarbonate	NN
18751	8132	24	.	.	.
18751	8133	1	Transfer	transfer	VB
18751	8133	2	to	to	IN
18751	8133	3	a	a	DT
18751	8133	4	flask	flask	NN
18751	8133	5	and	and	CC
18751	8133	6	dissolve	dissolve	VB
18751	8133	7	in	in	IN
18751	8133	8	200	200	CD
18751	8133	9	c.c	c.c	NNP
18751	8133	10	.	.	.
18751	8134	1	of	of	IN
18751	8134	2	water	water	NN
18751	8134	3	;	;	:
18751	8134	4	when	when	WRB
18751	8134	5	dissolved	dissolve	VBN
18751	8134	6	,	,	,
18751	8134	7	cool	cool	UH
18751	8134	8	,	,	,
18751	8134	9	tint	tint	VBP
18751	8134	10	faintly	faintly	RB
18751	8134	11	yellow	yellow	JJ
18751	8134	12	with	with	IN
18751	8134	13	a	a	DT
18751	8134	14	few	few	JJ
18751	8134	15	drops	drop	NNS
18751	8134	16	of	of	IN
18751	8134	17	a	a	DT
18751	8134	18	solution	solution	NN
18751	8134	19	of	of	IN
18751	8134	20	methyl	methyl	NN
18751	8134	21	orange	orange	NN
18751	8134	22	,	,	,
18751	8134	23	and	and	CC
18751	8134	24	run	run	VB
18751	8134	25	in	in	IN
18751	8134	26	the	the	DT
18751	8134	27	standard	standard	JJ
18751	8134	28	"	"	``
18751	8134	29	acid	acid	NN
18751	8134	30	"	"	''
18751	8134	31	from	from	IN
18751	8134	32	a	a	DT
18751	8134	33	burette	burette	NN
18751	8134	34	till	till	IN
18751	8134	35	the	the	DT
18751	8134	36	yellow	yellow	JJ
18751	8134	37	changes	change	NNS
18751	8134	38	to	to	IN
18751	8134	39	a	a	DT
18751	8134	40	pink	pink	NN
18751	8134	41	.	.	.
18751	8135	1	Read	read	VB
18751	8135	2	off	off	IN
18751	8135	3	the	the	DT
18751	8135	4	number	number	NN
18751	8135	5	of	of	IN
18751	8135	6	c.c	c.c	NNP
18751	8135	7	.	.	.
18751	8136	1	used	use	VBN
18751	8136	2	,	,	,
18751	8136	3	and	and	CC
18751	8136	4	calculate	calculate	VB
18751	8136	5	to	to	IN
18751	8136	6	how	how	WRB
18751	8136	7	much	much	JJ
18751	8136	8	sodium	sodium	NN
18751	8136	9	carbonate	carbonate	NN
18751	8136	10	100	100	CD
18751	8136	11	c.c	c.c	NNP
18751	8136	12	.	.	.
18751	8137	1	of	of	IN
18751	8137	2	the	the	DT
18751	8137	3	"	"	``
18751	8137	4	acid	acid	NN
18751	8137	5	"	"	''
18751	8137	6	are	be	VBP
18751	8137	7	equivalent	equivalent	JJ
18751	8137	8	.	.	.
18751	8138	1	If	if	IN
18751	8138	2	the	the	DT
18751	8138	3	"	"	``
18751	8138	4	acid	acid	NN
18751	8138	5	"	"	''
18751	8138	6	is	be	VBZ
18751	8138	7	strictly	strictly	RB
18751	8138	8	normal	normal	JJ
18751	8138	9	,	,	,
18751	8138	10	this	this	DT
18751	8138	11	will	will	MD
18751	8138	12	be	be	VB
18751	8138	13	5.3	5.3	CD
18751	8138	14	grams	gram	NNS
18751	8138	15	.	.	.
18751	8139	1	It	-PRON-	PRP
18751	8139	2	will	will	MD
18751	8139	3	probably	probably	RB
18751	8139	4	be	be	VB
18751	8139	5	equivalent	equivalent	JJ
18751	8139	6	to	to	IN
18751	8139	7	more	more	JJR
18751	8139	8	than	than	IN
18751	8139	9	this	this	DT
18751	8139	10	.	.	.
18751	8140	1	Now	now	RB
18751	8140	2	calculate	calculate	VB
18751	8140	3	how	how	WRB
18751	8140	4	much	much	RB
18751	8140	5	strictly	strictly	RB
18751	8140	6	normal	normal	JJ
18751	8140	7	"	"	``
18751	8140	8	acid	acid	NN
18751	8140	9	"	"	''
18751	8140	10	would	would	MD
18751	8140	11	be	be	VB
18751	8140	12	equivalent	equivalent	JJ
18751	8140	13	to	to	IN
18751	8140	14	the	the	DT
18751	8140	15	standard	standard	NN
18751	8140	16	found	find	VBN
18751	8140	17	.	.	.
18751	8141	1	For	for	IN
18751	8141	2	example	example	NN
18751	8141	3	:	:	:
18751	8141	4	suppose	suppose	VB
18751	8141	5	the	the	DT
18751	8141	6	standard	standard	JJ
18751	8141	7	found	find	VBN
18751	8141	8	is	be	VBZ
18751	8141	9	5.5	5.5	CD
18751	8141	10	gram	gram	NN
18751	8141	11	of	of	IN
18751	8141	12	sodium	sodium	NN
18751	8141	13	carbonate	carbonate	NN
18751	8141	14	,	,	,
18751	8141	15	then--	then--	NNP
18751	8141	16	5.3	5.3	CD
18751	8141	17	:	:	SYM
18751	8141	18	5.5	5.5	CD
18751	8141	19	:	:	:
18751	8141	20	:	:	:
18751	8141	21	100	100	CD
18751	8141	22	:	:	:
18751	8141	23	_	_	NNP
18751	8141	24	x	x	NNP
18751	8141	25	_	_	NNP
18751	8141	26	(	(	-LRB-
18751	8141	27	where	where	WRB
18751	8141	28	_	_	NNP
18751	8141	29	x	x	NNP
18751	8141	30	_	_	NNP
18751	8141	31	is	be	VBZ
18751	8141	32	the	the	DT
18751	8141	33	quantity	quantity	NN
18751	8141	34	of	of	IN
18751	8141	35	normal	normal	JJ
18751	8141	36	"	"	``
18751	8141	37	acid	acid	NN
18751	8141	38	"	"	''
18751	8141	39	required	require	VBN
18751	8141	40	)	)	-RRB-
18751	8141	41	.	.	.
18751	8142	1	_	_	NNP
18751	8142	2	x	x	NNP
18751	8142	3	_	_	NNP
18751	8142	4	=	=	SYM
18751	8142	5	103.8	103.8	CD
18751	8142	6	c.c	c.c	NNP
18751	8142	7	.	.	.
18751	8143	1	To	to	TO
18751	8143	2	get	get	VB
18751	8143	3	the	the	DT
18751	8143	4	"	"	``
18751	8143	5	acid	acid	NN
18751	8143	6	"	"	''
18751	8143	7	of	of	IN
18751	8143	8	normal	normal	JJ
18751	8143	9	strength	strength	NN
18751	8143	10	,	,	,
18751	8143	11	we	-PRON-	PRP
18751	8143	12	should	should	MD
18751	8143	13	then	then	RB
18751	8143	14	add	add	VB
18751	8143	15	3.8	3.8	CD
18751	8143	16	c.c	c.c	NN
18751	8143	17	.	.	.
18751	8144	1	of	of	IN
18751	8144	2	water	water	NN
18751	8144	3	to	to	IN
18751	8144	4	each	each	DT
18751	8144	5	100	100	CD
18751	8144	6	c.c	c.c	NNP
18751	8144	7	.	.	.
18751	8145	1	of	of	IN
18751	8145	2	the	the	DT
18751	8145	3	standard	standard	JJ
18751	8145	4	solution	solution	NN
18751	8145	5	remaining	remain	VBG
18751	8145	6	.	.	.
18751	8146	1	Suppose	suppose	VB
18751	8146	2	there	there	EX
18751	8146	3	were	be	VBD
18751	8146	4	left	leave	VBN
18751	8146	5	930	930	CD
18751	8146	6	c.c	c.c	NNP
18751	8146	7	.	.	.
18751	8147	1	of	of	IN
18751	8147	2	the	the	DT
18751	8147	3	approximate	approximate	JJ
18751	8147	4	"	"	``
18751	8147	5	acid	acid	NN
18751	8147	6	,	,	,
18751	8147	7	"	"	''
18751	8147	8	35.3	35.3	CD
18751	8147	9	c.c	c.c	NNP
18751	8147	10	.	.	.
18751	8148	1	of	of	IN
18751	8148	2	water	water	NN
18751	8148	3	must	must	MD
18751	8148	4	be	be	VB
18751	8148	5	added	add	VBN
18751	8148	6	and	and	CC
18751	8148	7	mixed	mix	VBN
18751	8148	8	.	.	.
18751	8149	1	It	-PRON-	PRP
18751	8149	2	should	should	MD
18751	8149	3	then	then	RB
18751	8149	4	be	be	VB
18751	8149	5	checked	check	VBN
18751	8149	6	by	by	IN
18751	8149	7	another	another	DT
18751	8149	8	titration	titration	NN
18751	8149	9	with	with	IN
18751	8149	10	pure	pure	JJ
18751	8149	11	sodium	sodium	NN
18751	8149	12	carbonate	carbonate	NN
18751	8149	13	.	.	.
18751	8150	1	_	_	NNP
18751	8150	2	The	the	DT
18751	8150	3	standard	standard	JJ
18751	8150	4	solution	solution	NN
18751	8150	5	of	of	IN
18751	8150	6	semi	semi	JJ
18751	8150	7	-	-	JJ
18751	8150	8	normal	normal	JJ
18751	8150	9	"	"	''
18751	8150	10	alkali	alkali	JJ
18751	8150	11	.	.	.
18751	8151	1	"	"	``
18751	8151	2	_	_	NNP
18751	8151	3	The	the	DT
18751	8151	4	best	good	JJS
18751	8151	5	alkali	alkali	JJ
18751	8151	6	for	for	IN
18751	8151	7	general	general	JJ
18751	8151	8	purposes	purpose	NNS
18751	8151	9	is	be	VBZ
18751	8151	10	ammonia	ammonia	NNP
18751	8151	11	,	,	,
18751	8151	12	but	but	CC
18751	8151	13	,	,	,
18751	8151	14	since	since	IN
18751	8151	15	it	-PRON-	PRP
18751	8151	16	is	be	VBZ
18751	8151	17	volatile	volatile	JJ
18751	8151	18	(	(	-LRB-
18751	8151	19	especially	especially	RB
18751	8151	20	in	in	IN
18751	8151	21	strong	strong	JJ
18751	8151	22	solutions	solution	NNS
18751	8151	23	)	)	-RRB-
18751	8151	24	,	,	,
18751	8151	25	it	-PRON-	PRP
18751	8151	26	is	be	VBZ
18751	8151	27	best	good	JJS
18751	8151	28	to	to	TO
18751	8151	29	make	make	VB
18751	8151	30	it	-PRON-	PRP
18751	8151	31	of	of	IN
18751	8151	32	half	half	PDT
18751	8151	33	the	the	DT
18751	8151	34	usual	usual	JJ
18751	8151	35	strength	strength	NN
18751	8151	36	,	,	,
18751	8151	37	or	or	CC
18751	8151	38	_	_	NNP
18751	8151	39	semi	semi	JJ
18751	8151	40	-	-	JJ
18751	8151	41	normal	normal	JJ
18751	8151	42	_	_	NN
18751	8151	43	.	.	.
18751	8152	1	One	one	CD
18751	8152	2	litre	litre	NN
18751	8152	3	of	of	IN
18751	8152	4	this	this	DT
18751	8152	5	will	will	MD
18751	8152	6	contain	contain	VB
18751	8152	7	8.5	8.5	CD
18751	8152	8	grams	gram	NNS
18751	8152	9	of	of	IN
18751	8152	10	ammonia	ammonia	NN
18751	8152	11	(	(	-LRB-
18751	8152	12	NH_{3	NH_{3	NNP
18751	8152	13	}	}	-RRB-
18751	8152	14	)	)	-RRB-
18751	8152	15	,	,	,
18751	8152	16	and	and	CC
18751	8152	17	100	100	CD
18751	8152	18	c.c	c.c	NNP
18751	8152	19	.	.	.
18751	8153	1	of	of	IN
18751	8153	2	it	-PRON-	PRP
18751	8153	3	will	will	MD
18751	8153	4	just	just	RB
18751	8153	5	neutralise	neutralise	VB
18751	8153	6	50	50	CD
18751	8153	7	c.c	c.c	NNP
18751	8153	8	.	.	.
18751	8154	1	of	of	IN
18751	8154	2	the	the	DT
18751	8154	3	normal	normal	JJ
18751	8154	4	"	"	``
18751	8154	5	acid	acid	NN
18751	8154	6	.	.	.
18751	8154	7	"	"	''
18751	8155	1	Take	take	VB
18751	8155	2	100	100	CD
18751	8155	3	c.c	c.c	NNP
18751	8155	4	.	.	.
18751	8156	1	of	of	IN
18751	8156	2	dilute	dilute	NNP
18751	8156	3	ammonia	ammonia	NNP
18751	8156	4	and	and	CC
18751	8156	5	dilute	dilute	VB
18751	8156	6	with	with	IN
18751	8156	7	water	water	NN
18751	8156	8	to	to	IN
18751	8156	9	one	one	CD
18751	8156	10	litre	litre	NN
18751	8156	11	.	.	.
18751	8157	1	Run	run	VB
18751	8157	2	into	into	IN
18751	8157	3	a	a	DT
18751	8157	4	flask	flask	NN
18751	8157	5	50	50	CD
18751	8157	6	c.c	c.c	NNP
18751	8157	7	.	.	.
18751	8158	1	of	of	IN
18751	8158	2	the	the	DT
18751	8158	3	standard	standard	JJ
18751	8158	4	"	"	``
18751	8158	5	acid	acid	NN
18751	8158	6	,	,	,
18751	8158	7	"	"	''
18751	8158	8	tint	tint	VBP
18751	8158	9	with	with	IN
18751	8158	10	methyl	methyl	NN
18751	8158	11	orange	orange	NNP
18751	8158	12	,	,	,
18751	8158	13	and	and	CC
18751	8158	14	run	run	VB
18751	8158	15	in	in	RP
18751	8158	16	from	from	IN
18751	8158	17	a	a	DT
18751	8158	18	burette	burette	NN
18751	8158	19	the	the	DT
18751	8158	20	solution	solution	NN
18751	8158	21	of	of	IN
18751	8158	22	ammonia	ammonia	NNP
18751	8158	23	till	till	IN
18751	8158	24	neutralised	neutralise	VBN
18751	8158	25	.	.	.
18751	8159	1	Less	Less	JJR
18751	8159	2	than	than	IN
18751	8159	3	100	100	CD
18751	8159	4	c.c	c.c	NNP
18751	8159	5	.	.	.
18751	8160	1	will	will	MD
18751	8160	2	probably	probably	RB
18751	8160	3	be	be	VB
18751	8160	4	used	use	VBN
18751	8160	5	.	.	.
18751	8161	1	Suppose	suppose	VB
18751	8161	2	95	95	CD
18751	8161	3	c.c	c.c	NN
18751	8161	4	.	.	.
18751	8162	1	were	be	VBD
18751	8162	2	required	require	VBN
18751	8162	3	,	,	,
18751	8162	4	there	there	EX
18751	8162	5	should	should	MD
18751	8162	6	have	have	VB
18751	8162	7	been	be	VBN
18751	8162	8	100	100	CD
18751	8162	9	,	,	,
18751	8162	10	hence	hence	RB
18751	8162	11	there	there	EX
18751	8162	12	is	be	VBZ
18751	8162	13	a	a	DT
18751	8162	14	deficiency	deficiency	NN
18751	8162	15	of	of	IN
18751	8162	16	five	five	CD
18751	8162	17	.	.	.
18751	8163	1	Then	then	RB
18751	8163	2	,	,	,
18751	8163	3	for	for	IN
18751	8163	4	each	each	DT
18751	8163	5	95	95	CD
18751	8163	6	c.c	c.c	NN
18751	8163	7	.	.	.
18751	8164	1	of	of	IN
18751	8164	2	standard	standard	NNP
18751	8164	3	"	"	``
18751	8164	4	ammonia	ammonia	NNP
18751	8164	5	"	"	''
18751	8164	6	left	leave	VBN
18751	8164	7	,	,	,
18751	8164	8	add	add	VB
18751	8164	9	5	5	CD
18751	8164	10	c.c	c.c	NNP
18751	8164	11	.	.	.
18751	8165	1	of	of	IN
18751	8165	2	water	water	NN
18751	8165	3	,	,	,
18751	8165	4	and	and	CC
18751	8165	5	mix	mix	VB
18751	8165	6	well	well	RB
18751	8165	7	.	.	.
18751	8166	1	100	100	CD
18751	8166	2	c.c	c.c	NNP
18751	8166	3	.	.	.
18751	8167	1	will	will	MD
18751	8167	2	now	now	RB
18751	8167	3	be	be	VB
18751	8167	4	equivalent	equivalent	JJ
18751	8167	5	to	to	IN
18751	8167	6	50	50	CD
18751	8167	7	c.c	c.c	NNP
18751	8167	8	.	.	.
18751	8168	1	of	of	IN
18751	8168	2	the	the	DT
18751	8168	3	"	"	``
18751	8168	4	acid	acid	NN
18751	8168	5	.	.	.
18751	8168	6	"	"	''
18751	8169	1	As	as	IN
18751	8169	2	an	an	DT
18751	8169	3	example	example	NN
18751	8169	4	of	of	IN
18751	8169	5	the	the	DT
18751	8169	6	application	application	NN
18751	8169	7	of	of	IN
18751	8169	8	this	this	DT
18751	8169	9	method	method	NN
18751	8169	10	,	,	,
18751	8169	11	we	-PRON-	PRP
18751	8169	12	may	may	MD
18751	8169	13	take	take	VB
18751	8169	14	the	the	DT
18751	8169	15	determination	determination	NN
18751	8169	16	of	of	IN
18751	8169	17	lime	lime	NN
18751	8169	18	in	in	IN
18751	8169	19	limestone	limestone	NN
18751	8169	20	,	,	,
18751	8169	21	marble	marble	NN
18751	8169	22	,	,	,
18751	8169	23	and	and	CC
18751	8169	24	similar	similar	JJ
18751	8169	25	substances	substance	NNS
18751	8169	26	.	.	.
18751	8170	1	~Determination	~Determination	NFP
18751	8170	2	of	of	IN
18751	8170	3	Lime	Lime	NNP
18751	8170	4	in	in	IN
18751	8170	5	Limestone.~--Weigh	Limestone.~--Weigh	NNP
18751	8170	6	up	up	RB
18751	8170	7	1	1	CD
18751	8170	8	gram	gram	NN
18751	8170	9	of	of	IN
18751	8170	10	the	the	DT
18751	8170	11	dried	dry	VBN
18751	8170	12	sample	sample	NN
18751	8170	13	,	,	,
18751	8170	14	and	and	CC
18751	8170	15	dissolve	dissolve	VB
18751	8170	16	in	in	IN
18751	8170	17	25	25	CD
18751	8170	18	c.c	c.c	NNP
18751	8170	19	.	.	.
18751	8171	1	of	of	IN
18751	8171	2	normal	normal	JJ
18751	8171	3	acid	acid	NN
18751	8171	4	,	,	,
18751	8171	5	cool	cool	JJ
18751	8171	6	,	,	,
18751	8171	7	dilute	dilute	JJ
18751	8171	8	to	to	IN
18751	8171	9	100	100	CD
18751	8171	10	c.c	c.c	NNP
18751	8171	11	.	.	NNP
18751	8171	12	,	,	,
18751	8171	13	and	and	CC
18751	8171	14	titrate	titrate	VB
18751	8171	15	with	with	IN
18751	8171	16	the	the	DT
18751	8171	17	semi	semi	JJ
18751	8171	18	-	-	JJ
18751	8171	19	normal	normal	JJ
18751	8171	20	solution	solution	NN
18751	8171	21	of	of	IN
18751	8171	22	alkali	alkali	NNP
18751	8171	23	(	(	-LRB-
18751	8171	24	using	use	VBG
18751	8171	25	methyl	methyl	NN
18751	8171	26	-	-	HYPH
18751	8171	27	orange	orange	NN
18751	8171	28	as	as	IN
18751	8171	29	an	an	DT
18751	8171	30	indicator	indicator	NN
18751	8171	31	)	)	-RRB-
18751	8171	32	.	.	.
18751	8172	1	Divide	divide	VB
18751	8172	2	the	the	DT
18751	8172	3	c.c	c.c	NNP
18751	8172	4	.	.	.
18751	8173	1	of	of	IN
18751	8173	2	alkali	alkali	NNP
18751	8173	3	used	use	VBN
18751	8173	4	by	by	IN
18751	8173	5	2	2	CD
18751	8173	6	,	,	,
18751	8173	7	subtract	subtract	VB
18751	8173	8	from	from	IN
18751	8173	9	25	25	CD
18751	8173	10	,	,	,
18751	8173	11	and	and	CC
18751	8173	12	multiply	multiply	VB
18751	8173	13	by	by	IN
18751	8173	14	0.028	0.028	CD
18751	8173	15	to	to	TO
18751	8173	16	find	find	VB
18751	8173	17	the	the	DT
18751	8173	18	weight	weight	NN
18751	8173	19	of	of	IN
18751	8173	20	lime	lime	NN
18751	8173	21	.	.	.
18751	8174	1	This	this	DT
18751	8174	2	method	method	NN
18751	8174	3	is	be	VBZ
18751	8174	4	not	not	RB
18751	8174	5	applicable	applicable	JJ
18751	8174	6	in	in	IN
18751	8174	7	the	the	DT
18751	8174	8	presence	presence	NN
18751	8174	9	of	of	IN
18751	8174	10	other	other	JJ
18751	8174	11	carbonates	carbonate	NNS
18751	8174	12	or	or	CC
18751	8174	13	oxides	oxide	NNS
18751	8174	14	,	,	,
18751	8174	15	unless	unless	IN
18751	8174	16	the	the	DT
18751	8174	17	weight	weight	NN
18751	8174	18	of	of	IN
18751	8174	19	these	these	DT
18751	8174	20	substances	substance	NNS
18751	8174	21	be	be	VB
18751	8174	22	afterwards	afterwards	RB
18751	8174	23	determined	determined	JJ
18751	8174	24	and	and	CC
18751	8174	25	due	due	JJ
18751	8174	26	correction	correction	NN
18751	8174	27	be	be	VB
18751	8174	28	made	make	VBN
18751	8174	29	.	.	.
18751	8175	1	STRONTIA	STRONTIA	NNP
18751	8175	2	.	.	.
18751	8176	1	Strontia	Strontia	NNP
18751	8176	2	,	,	,
18751	8176	3	the	the	DT
18751	8176	4	oxide	oxide	NN
18751	8176	5	of	of	IN
18751	8176	6	strontium	strontium	NN
18751	8176	7	(	(	-LRB-
18751	8176	8	SrO	SrO	NNP
18751	8176	9	)	)	-RRB-
18751	8176	10	,	,	,
18751	8176	11	occurs	occur	VBZ
18751	8176	12	in	in	IN
18751	8176	13	nature	nature	NN
18751	8176	14	as	as	IN
18751	8176	15	sulphate	sulphate	NN
18751	8176	16	,	,	,
18751	8176	17	in	in	IN
18751	8176	18	the	the	DT
18751	8176	19	mineral	mineral	NN
18751	8176	20	celestine	celestine	NN
18751	8176	21	(	(	-LRB-
18751	8176	22	SrSO_{4	SrSO_{4	NNP
18751	8176	23	}	}	-RRB-
18751	8176	24	)	)	-RRB-
18751	8176	25	,	,	,
18751	8176	26	and	and	CC
18751	8176	27	as	as	IN
18751	8176	28	carbonate	carbonate	JJ
18751	8176	29	in	in	IN
18751	8176	30	strontianite	strontianite	NN
18751	8176	31	(	(	-LRB-
18751	8176	32	SrCO_{3	srco_{3	JJ
18751	8176	33	}	}	-RRB-
18751	8176	34	)	)	-RRB-
18751	8176	35	.	.	.
18751	8177	1	It	-PRON-	PRP
18751	8177	2	is	be	VBZ
18751	8177	3	found	find	VBN
18751	8177	4	in	in	IN
18751	8177	5	small	small	JJ
18751	8177	6	quantities	quantity	NNS
18751	8177	7	in	in	IN
18751	8177	8	limestones	limestone	NNS
18751	8177	9	,	,	,
18751	8177	10	chalk	chalk	NNP
18751	8177	11	,	,	,
18751	8177	12	&	&	CC
18751	8177	13	c.	c.	NNP
18751	8177	14	Strontia	Strontia	NNP
18751	8177	15	is	be	VBZ
18751	8177	16	used	use	VBN
18751	8177	17	in	in	IN
18751	8177	18	sugar	sugar	NN
18751	8177	19	-	-	HYPH
18751	8177	20	refining	refining	NN
18751	8177	21	,	,	,
18751	8177	22	and	and	CC
18751	8177	23	for	for	IN
18751	8177	24	the	the	DT
18751	8177	25	preparation	preparation	NN
18751	8177	26	of	of	IN
18751	8177	27	coloured	coloured	JJ
18751	8177	28	lights	light	NNS
18751	8177	29	.	.	.
18751	8178	1	~Detection.~--It	~Detection.~--It	NNP
18751	8178	2	is	be	VBZ
18751	8178	3	detected	detect	VBN
18751	8178	4	by	by	IN
18751	8178	5	the	the	DT
18751	8178	6	crimson	crimson	NNP
18751	8178	7	colour	colour	NN
18751	8178	8	which	which	WDT
18751	8178	9	its	-PRON-	PRP$
18751	8178	10	compounds	compound	NNS
18751	8178	11	(	(	-LRB-
18751	8178	12	when	when	WRB
18751	8178	13	moistened	moisten	VBN
18751	8178	14	with	with	IN
18751	8178	15	hydrochloric	hydrochloric	JJ
18751	8178	16	acid	acid	NN
18751	8178	17	)	)	-RRB-
18751	8178	18	impart	impart	NN
18751	8178	19	to	to	IN
18751	8178	20	the	the	DT
18751	8178	21	flame	flame	NN
18751	8178	22	.	.	.
18751	8179	1	The	the	DT
18751	8179	2	spectrum	spectrum	NN
18751	8179	3	shows	show	VBZ
18751	8179	4	a	a	DT
18751	8179	5	large	large	JJ
18751	8179	6	number	number	NN
18751	8179	7	of	of	IN
18751	8179	8	lines	line	NNS
18751	8179	9	,	,	,
18751	8179	10	of	of	IN
18751	8179	11	which	which	WDT
18751	8179	12	a	a	DT
18751	8179	13	red	red	NN
18751	8179	14	,	,	,
18751	8179	15	an	an	DT
18751	8179	16	orange	orange	NN
18751	8179	17	,	,	,
18751	8179	18	and	and	CC
18751	8179	19	a	a	DT
18751	8179	20	blue	blue	JJ
18751	8179	21	are	be	VBP
18751	8179	22	most	most	RBS
18751	8179	23	characteristic	characteristic	JJ
18751	8179	24	.	.	.
18751	8180	1	It	-PRON-	PRP
18751	8180	2	resembles	resemble	VBZ
18751	8180	3	lime	lime	RB
18751	8180	4	in	in	IN
18751	8180	5	many	many	JJ
18751	8180	6	of	of	IN
18751	8180	7	its	-PRON-	PRP$
18751	8180	8	compounds	compound	NNS
18751	8180	9	,	,	,
18751	8180	10	but	but	CC
18751	8180	11	is	be	VBZ
18751	8180	12	distinguished	distinguish	VBN
18751	8180	13	by	by	IN
18751	8180	14	the	the	DT
18751	8180	15	insolubility	insolubility	NN
18751	8180	16	of	of	IN
18751	8180	17	its	-PRON-	PRP$
18751	8180	18	sulphate	sulphate	NN
18751	8180	19	in	in	IN
18751	8180	20	a	a	DT
18751	8180	21	boiling	boiling	NN
18751	8180	22	solution	solution	NN
18751	8180	23	of	of	IN
18751	8180	24	ammonium	ammonium	NN
18751	8180	25	sulphate	sulphate	NN
18751	8180	26	,	,	,
18751	8180	27	and	and	CC
18751	8180	28	by	by	IN
18751	8180	29	the	the	DT
18751	8180	30	insolubility	insolubility	NN
18751	8180	31	of	of	IN
18751	8180	32	its	-PRON-	PRP$
18751	8180	33	nitrate	nitrate	NN
18751	8180	34	in	in	IN
18751	8180	35	alcohol	alcohol	NN
18751	8180	36	.	.	.
18751	8181	1	From	from	IN
18751	8181	2	baryta	baryta	NNP
18751	8181	3	,	,	,
18751	8181	4	which	which	WDT
18751	8181	5	it	-PRON-	PRP
18751	8181	6	also	also	RB
18751	8181	7	resembles	resemble	VBZ
18751	8181	8	,	,	,
18751	8181	9	it	-PRON-	PRP
18751	8181	10	is	be	VBZ
18751	8181	11	distinguished	distinguish	VBN
18751	8181	12	by	by	IN
18751	8181	13	not	not	RB
18751	8181	14	yielding	yield	VBG
18751	8181	15	an	an	DT
18751	8181	16	insoluble	insoluble	JJ
18751	8181	17	chromate	chromate	NN
18751	8181	18	in	in	IN
18751	8181	19	an	an	DT
18751	8181	20	acetic	acetic	JJ
18751	8181	21	acid	acid	NN
18751	8181	22	solution	solution	NN
18751	8181	23	,	,	,
18751	8181	24	by	by	IN
18751	8181	25	the	the	DT
18751	8181	26	solubility	solubility	NN
18751	8181	27	of	of	IN
18751	8181	28	its	-PRON-	PRP$
18751	8181	29	chloride	chloride	NN
18751	8181	30	in	in	IN
18751	8181	31	alcohol	alcohol	NN
18751	8181	32	,	,	,
18751	8181	33	and	and	CC
18751	8181	34	by	by	IN
18751	8181	35	the	the	DT
18751	8181	36	fact	fact	NN
18751	8181	37	that	that	IN
18751	8181	38	its	-PRON-	PRP$
18751	8181	39	sulphate	sulphate	NN
18751	8181	40	is	be	VBZ
18751	8181	41	converted	convert	VBN
18751	8181	42	into	into	IN
18751	8181	43	carbonate	carbonate	NN
18751	8181	44	on	on	IN
18751	8181	45	boiling	boil	VBG
18751	8181	46	with	with	IN
18751	8181	47	a	a	DT
18751	8181	48	solution	solution	NN
18751	8181	49	formed	form	VBN
18751	8181	50	of	of	IN
18751	8181	51	3	3	CD
18751	8181	52	parts	part	NNS
18751	8181	53	of	of	IN
18751	8181	54	potassium	potassium	NN
18751	8181	55	carbonate	carbonate	NN
18751	8181	56	and	and	CC
18751	8181	57	1	1	CD
18751	8181	58	of	of	IN
18751	8181	59	potassium	potassium	NN
18751	8181	60	sulphate	sulphate	NN
18751	8181	61	.	.	.
18751	8182	1	It	-PRON-	PRP
18751	8182	2	is	be	VBZ
18751	8182	3	got	get	VBN
18751	8182	4	into	into	IN
18751	8182	5	solution	solution	NN
18751	8182	6	in	in	IN
18751	8182	7	the	the	DT
18751	8182	8	same	same	JJ
18751	8182	9	manner	manner	NN
18751	8182	10	as	as	IN
18751	8182	11	lime	lime	NN
18751	8182	12	.	.	.
18751	8183	1	The	the	DT
18751	8183	2	sulphate	sulphate	NN
18751	8183	3	should	should	MD
18751	8183	4	be	be	VB
18751	8183	5	fused	fuse	VBN
18751	8183	6	with	with	IN
18751	8183	7	"	"	``
18751	8183	8	fusion	fusion	NN
18751	8183	9	mixture	mixture	NN
18751	8183	10	,	,	,
18751	8183	11	"	"	''
18751	8183	12	extracted	extract	VBN
18751	8183	13	with	with	IN
18751	8183	14	water	water	NN
18751	8183	15	,	,	,
18751	8183	16	and	and	CC
18751	8183	17	thoroughly	thoroughly	RB
18751	8183	18	washed	wash	VBD
18751	8183	19	.	.	.
18751	8184	1	The	the	DT
18751	8184	2	residue	residue	NN
18751	8184	3	will	will	MD
18751	8184	4	contain	contain	VB
18751	8184	5	the	the	DT
18751	8184	6	strontia	strontia	NN
18751	8184	7	as	as	IN
18751	8184	8	carbonate	carbonate	NN
18751	8184	9	,	,	,
18751	8184	10	which	which	WDT
18751	8184	11	is	be	VBZ
18751	8184	12	readily	readily	RB
18751	8184	13	soluble	soluble	JJ
18751	8184	14	in	in	IN
18751	8184	15	dilute	dilute	NNP
18751	8184	16	hydrochloric	hydrochloric	NN
18751	8184	17	or	or	CC
18751	8184	18	nitric	nitric	JJ
18751	8184	19	acid	acid	NN
18751	8184	20	.	.	.
18751	8185	1	~Separation.~--It	~Separation.~--It	NNP
18751	8185	2	is	be	VBZ
18751	8185	3	separated	separate	VBN
18751	8185	4	(	(	-LRB-
18751	8185	5	after	after	IN
18751	8185	6	removal	removal	NN
18751	8185	7	of	of	IN
18751	8185	8	the	the	DT
18751	8185	9	silica	silica	NN
18751	8185	10	and	and	CC
18751	8185	11	metals	metal	NNS
18751	8185	12	,	,	,
18751	8185	13	as	as	IN
18751	8185	14	described	describe	VBN
18751	8185	15	under	under	IN
18751	8185	16	_	_	NNP
18751	8185	17	Lime	Lime	NNP
18751	8185	18	_	_	NNP
18751	8185	19	)	)	-RRB-
18751	8185	20	by	by	IN
18751	8185	21	adding	add	VBG
18751	8185	22	ammonia	ammonia	NNP
18751	8185	23	and	and	CC
18751	8185	24	ammonia	ammonia	NNP
18751	8185	25	carbonate	carbonate	NN
18751	8185	26	,	,	,
18751	8185	27	and	and	CC
18751	8185	28	allowing	allow	VBG
18751	8185	29	to	to	TO
18751	8185	30	stand	stand	VB
18751	8185	31	for	for	IN
18751	8185	32	some	some	DT
18751	8185	33	hours	hour	NNS
18751	8185	34	in	in	IN
18751	8185	35	a	a	DT
18751	8185	36	warm	warm	JJ
18751	8185	37	place	place	NN
18751	8185	38	.	.	.
18751	8186	1	In	in	IN
18751	8186	2	the	the	DT
18751	8186	3	absence	absence	NN
18751	8186	4	of	of	IN
18751	8186	5	baryta	baryta	NN
18751	8186	6	or	or	CC
18751	8186	7	lime	lime	NN
18751	8186	8	it	-PRON-	PRP
18751	8186	9	is	be	VBZ
18751	8186	10	filtered	filter	VBN
18751	8186	11	off	off	RP
18751	8186	12	,	,	,
18751	8186	13	and	and	CC
18751	8186	14	weighed	weigh	VBD
18751	8186	15	as	as	IN
18751	8186	16	strontium	strontium	NN
18751	8186	17	carbonate	carbonate	NN
18751	8186	18	,	,	,
18751	8186	19	which	which	WDT
18751	8186	20	contains	contain	VBZ
18751	8186	21	70.17	70.17	CD
18751	8186	22	per	per	IN
18751	8186	23	cent	cent	NN
18751	8186	24	.	.	.
18751	8187	1	of	of	IN
18751	8187	2	strontia	strontia	NNP
18751	8187	3	.	.	.
18751	8188	1	It	-PRON-	PRP
18751	8188	2	is	be	VBZ
18751	8188	3	separated	separate	VBN
18751	8188	4	from	from	IN
18751	8188	5	baryta	baryta	NNP
18751	8188	6	by	by	IN
18751	8188	7	dissolving	dissolve	VBG
18751	8188	8	in	in	IN
18751	8188	9	a	a	DT
18751	8188	10	little	little	JJ
18751	8188	11	hydrochloric	hydrochloric	JJ
18751	8188	12	acid	acid	NN
18751	8188	13	,	,	,
18751	8188	14	adding	add	VBG
18751	8188	15	ammonia	ammonia	NN
18751	8188	16	in	in	IN
18751	8188	17	excess	excess	NN
18751	8188	18	,	,	,
18751	8188	19	and	and	CC
18751	8188	20	then	then	RB
18751	8188	21	acidifying	acidify	VBG
18751	8188	22	with	with	IN
18751	8188	23	acetic	acetic	JJ
18751	8188	24	acid	acid	NN
18751	8188	25	,	,	,
18751	8188	26	and	and	CC
18751	8188	27	precipitating	precipitate	VBG
18751	8188	28	the	the	DT
18751	8188	29	baryta	baryta	NN
18751	8188	30	with	with	IN
18751	8188	31	potassium	potassium	NN
18751	8188	32	bichromate	bichromate	NN
18751	8188	33	,	,	,
18751	8188	34	as	as	IN
18751	8188	35	described	describe	VBN
18751	8188	36	under	under	IN
18751	8188	37	_	_	NNP
18751	8188	38	Baryta	Baryta	NNP
18751	8188	39	_	_	NNP
18751	8188	40	.	.	.
18751	8189	1	The	the	DT
18751	8189	2	strontia	strontia	NN
18751	8189	3	is	be	VBZ
18751	8189	4	precipitated	precipitate	VBN
18751	8189	5	from	from	IN
18751	8189	6	the	the	DT
18751	8189	7	filtrate	filtrate	JJ
18751	8189	8	by	by	IN
18751	8189	9	boiling	boil	VBG
18751	8189	10	for	for	IN
18751	8189	11	some	some	DT
18751	8189	12	time	time	NN
18751	8189	13	with	with	IN
18751	8189	14	a	a	DT
18751	8189	15	strong	strong	JJ
18751	8189	16	solution	solution	NN
18751	8189	17	of	of	IN
18751	8189	18	ammonic	ammonic	JJ
18751	8189	19	sulphate	sulphate	NN
18751	8189	20	and	and	CC
18751	8189	21	a	a	DT
18751	8189	22	little	little	JJ
18751	8189	23	ammonia	ammonia	NN
18751	8189	24	.	.	.
18751	8190	1	Fifty	fifty	CD
18751	8190	2	parts	part	NNS
18751	8190	3	of	of	IN
18751	8190	4	ammonic	ammonic	JJ
18751	8190	5	sulphate	sulphate	NN
18751	8190	6	are	be	VBP
18751	8190	7	required	require	VBN
18751	8190	8	for	for	IN
18751	8190	9	each	each	DT
18751	8190	10	part	part	NN
18751	8190	11	of	of	IN
18751	8190	12	strontia	strontia	NN
18751	8190	13	or	or	CC
18751	8190	14	lime	lime	NN
18751	8190	15	present	present	JJ
18751	8190	16	.	.	.
18751	8191	1	The	the	DT
18751	8191	2	precipitate	precipitate	NN
18751	8191	3	is	be	VBZ
18751	8191	4	filtered	filter	VBN
18751	8191	5	off	off	RP
18751	8191	6	,	,	,
18751	8191	7	and	and	CC
18751	8191	8	washed	wash	VBD
18751	8191	9	first	first	RB
18751	8191	10	with	with	IN
18751	8191	11	a	a	DT
18751	8191	12	solution	solution	NN
18751	8191	13	of	of	IN
18751	8191	14	ammonic	ammonic	JJ
18751	8191	15	sulphate	sulphate	NN
18751	8191	16	,	,	,
18751	8191	17	and	and	CC
18751	8191	18	then	then	RB
18751	8191	19	with	with	IN
18751	8191	20	alcohol	alcohol	NN
18751	8191	21	.	.	.
18751	8192	1	It	-PRON-	PRP
18751	8192	2	is	be	VBZ
18751	8192	3	dried	dry	VBN
18751	8192	4	,	,	,
18751	8192	5	ignited	ignited	JJ
18751	8192	6	and	and	CC
18751	8192	7	weighed	weigh	VBD
18751	8192	8	as	as	IN
18751	8192	9	strontium	strontium	NN
18751	8192	10	sulphate	sulphate	NN
18751	8192	11	.	.	.
18751	8193	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	8193	2	DETERMINATION	DETERMINATION	NNP
18751	8193	3	.	.	.
18751	8194	1	The	the	DT
18751	8194	2	determination	determination	NN
18751	8194	3	of	of	IN
18751	8194	4	strontia	strontia	NN
18751	8194	5	in	in	IN
18751	8194	6	pure	pure	JJ
18751	8194	7	solutions	solution	NNS
18751	8194	8	is	be	VBZ
18751	8194	9	best	well	RBS
18751	8194	10	made	make	VBN
18751	8194	11	by	by	IN
18751	8194	12	adding	add	VBG
18751	8194	13	sulphuric	sulphuric	JJ
18751	8194	14	acid	acid	NN
18751	8194	15	in	in	IN
18751	8194	16	excess	excess	NN
18751	8194	17	and	and	CC
18751	8194	18	alcohol	alcohol	NN
18751	8194	19	in	in	IN
18751	8194	20	volume	volume	NN
18751	8194	21	equal	equal	JJ
18751	8194	22	to	to	IN
18751	8194	23	that	that	DT
18751	8194	24	of	of	IN
18751	8194	25	the	the	DT
18751	8194	26	solution	solution	NN
18751	8194	27	.	.	.
18751	8195	1	Allow	allow	VB
18751	8195	2	to	to	TO
18751	8195	3	stand	stand	VB
18751	8195	4	overnight	overnight	RB
18751	8195	5	,	,	,
18751	8195	6	filter	filter	NN
18751	8195	7	,	,	,
18751	8195	8	wash	wash	VB
18751	8195	9	with	with	IN
18751	8195	10	dilute	dilute	NNP
18751	8195	11	alcohol	alcohol	NNP
18751	8195	12	,	,	,
18751	8195	13	dry	dry	JJ
18751	8195	14	,	,	,
18751	8195	15	ignite	ignite	VB
18751	8195	16	at	at	IN
18751	8195	17	a	a	DT
18751	8195	18	red	red	JJ
18751	8195	19	heat	heat	NN
18751	8195	20	,	,	,
18751	8195	21	and	and	CC
18751	8195	22	weigh	weigh	VB
18751	8195	23	as	as	IN
18751	8195	24	sulphate	sulphate	NN
18751	8195	25	(	(	-LRB-
18751	8195	26	SrSO_{4	SrSO_{4	NNP
18751	8195	27	}	}	-RRB-
18751	8195	28	)	)	-RRB-
18751	8195	29	.	.	.
18751	8196	1	This	this	DT
18751	8196	2	contains	contain	VBZ
18751	8196	3	56.4	56.4	CD
18751	8196	4	per	per	IN
18751	8196	5	cent	cent	NN
18751	8196	6	.	.	.
18751	8197	1	of	of	IN
18751	8197	2	strontia	strontia	NNP
18751	8197	3	(	(	-LRB-
18751	8197	4	SrO	SrO	NNP
18751	8197	5	)	)	-RRB-
18751	8197	6	;	;	:
18751	8197	7	or	or	CC
18751	8197	8	47.7	47.7	CD
18751	8197	9	per	per	IN
18751	8197	10	cent	cent	NN
18751	8197	11	.	.	.
18751	8198	1	of	of	IN
18751	8198	2	strontium	strontium	NNP
18751	8198	3	.	.	.
18751	8199	1	BARYTA	BARYTA	NNP
18751	8199	2	.	.	.
18751	8200	1	Baryta	Baryta	NNP
18751	8200	2	,	,	,
18751	8200	3	oxide	oxide	NN
18751	8200	4	of	of	IN
18751	8200	5	barium	barium	NN
18751	8200	6	(	(	-LRB-
18751	8200	7	BaO	BaO	NNP
18751	8200	8	)	)	-RRB-
18751	8200	9	,	,	,
18751	8200	10	commonly	commonly	RB
18751	8200	11	occurs	occur	VBZ
18751	8200	12	in	in	IN
18751	8200	13	combination	combination	NN
18751	8200	14	with	with	IN
18751	8200	15	sulphuric	sulphuric	JJ
18751	8200	16	oxide	oxide	NN
18751	8200	17	in	in	IN
18751	8200	18	the	the	DT
18751	8200	19	mineral	mineral	NN
18751	8200	20	barytes	baryte	NNS
18751	8200	21	or	or	CC
18751	8200	22	heavy	heavy	JJ
18751	8200	23	spar	spar	NNS
18751	8200	24	(	(	-LRB-
18751	8200	25	BaSO_{4	BaSO_{4	NNP
18751	8200	26	}	}	-RRB-
18751	8200	27	)	)	-RRB-
18751	8200	28	,	,	,
18751	8200	29	and	and	CC
18751	8200	30	in	in	IN
18751	8200	31	combination	combination	NN
18751	8200	32	with	with	IN
18751	8200	33	carbon	carbon	NN
18751	8200	34	dioxide	dioxide	NN
18751	8200	35	in	in	IN
18751	8200	36	witherite	witherite	NNP
18751	8200	37	(	(	-LRB-
18751	8200	38	BaCO_{3	BaCO_{3	NNP
18751	8200	39	}	}	-RRB-
18751	8200	40	)	)	-RRB-
18751	8200	41	.	.	.
18751	8201	1	These	these	DT
18751	8201	2	minerals	mineral	NNS
18751	8201	3	are	be	VBP
18751	8201	4	not	not	RB
18751	8201	5	unfrequently	unfrequently	RB
18751	8201	6	found	find	VBN
18751	8201	7	in	in	IN
18751	8201	8	large	large	JJ
18751	8201	9	quantity	quantity	NN
18751	8201	10	(	(	-LRB-
18751	8201	11	associated	associate	VBN
18751	8201	12	with	with	IN
18751	8201	13	galena	galena	NNP
18751	8201	14	and	and	CC
18751	8201	15	other	other	JJ
18751	8201	16	metallic	metallic	JJ
18751	8201	17	sulphides	sulphide	NNS
18751	8201	18	)	)	-RRB-
18751	8201	19	in	in	IN
18751	8201	20	lodes	lode	NNS
18751	8201	21	.	.	.
18751	8202	1	Small	small	JJ
18751	8202	2	isolated	isolated	JJ
18751	8202	3	crystals	crystal	NNS
18751	8202	4	of	of	IN
18751	8202	5	these	these	DT
18751	8202	6	are	be	VBP
18751	8202	7	frequently	frequently	RB
18751	8202	8	found	find	VBN
18751	8202	9	in	in	IN
18751	8202	10	mining	mining	NN
18751	8202	11	districts	district	NNS
18751	8202	12	.	.	.
18751	8203	1	Barium	barium	NN
18751	8203	2	is	be	VBZ
18751	8203	3	a	a	DT
18751	8203	4	constituent	constituent	NN
18751	8203	5	of	of	IN
18751	8203	6	certain	certain	JJ
18751	8203	7	mineral	mineral	NN
18751	8203	8	waters	water	NNS
18751	8203	9	.	.	.
18751	8204	1	The	the	DT
18751	8204	2	minerals	mineral	NNS
18751	8204	3	are	be	VBP
18751	8204	4	recognised	recognise	VBN
18751	8204	5	by	by	IN
18751	8204	6	their	-PRON-	PRP$
18751	8204	7	high	high	JJ
18751	8204	8	specific	specific	JJ
18751	8204	9	gravity	gravity	NN
18751	8204	10	and	and	CC
18751	8204	11	their	-PRON-	PRP$
18751	8204	12	crystalline	crystalline	NN
18751	8204	13	form	form	NN
18751	8204	14	.	.	.
18751	8205	1	Compounds	compound	NNS
18751	8205	2	of	of	IN
18751	8205	3	barium	barium	NN
18751	8205	4	are	be	VBP
18751	8205	5	often	often	RB
18751	8205	6	used	use	VBN
18751	8205	7	by	by	IN
18751	8205	8	the	the	DT
18751	8205	9	assayer	assayer	NN
18751	8205	10	,	,	,
18751	8205	11	more	more	RBR
18751	8205	12	especially	especially	RB
18751	8205	13	the	the	DT
18751	8205	14	chloride	chloride	NN
18751	8205	15	and	and	CC
18751	8205	16	hydrate	hydrate	NN
18751	8205	17	.	.	.
18751	8206	1	The	the	DT
18751	8206	2	salts	salt	NNS
18751	8206	3	are	be	VBP
18751	8206	4	,	,	,
18751	8206	5	with	with	IN
18751	8206	6	the	the	DT
18751	8206	7	exception	exception	NN
18751	8206	8	of	of	IN
18751	8206	9	the	the	DT
18751	8206	10	sulphate	sulphate	NN
18751	8206	11	,	,	,
18751	8206	12	generally	generally	RB
18751	8206	13	soluble	soluble	JJ
18751	8206	14	in	in	IN
18751	8206	15	water	water	NN
18751	8206	16	or	or	CC
18751	8206	17	hydrochloric	hydrochloric	JJ
18751	8206	18	acid	acid	NN
18751	8206	19	.	.	.
18751	8207	1	In	in	IN
18751	8207	2	such	such	JJ
18751	8207	3	solutions	solution	NNS
18751	8207	4	sulphuric	sulphuric	JJ
18751	8207	5	acid	acid	NN
18751	8207	6	produces	produce	VBZ
18751	8207	7	a	a	DT
18751	8207	8	white	white	JJ
18751	8207	9	precipitate	precipitate	NN
18751	8207	10	of	of	IN
18751	8207	11	baric	baric	JJ
18751	8207	12	sulphate	sulphate	NN
18751	8207	13	,	,	,
18751	8207	14	which	which	WDT
18751	8207	15	is	be	VBZ
18751	8207	16	practically	practically	RB
18751	8207	17	insoluble	insoluble	JJ
18751	8207	18	in	in	IN
18751	8207	19	all	all	DT
18751	8207	20	acids	acid	NNS
18751	8207	21	.	.	.
18751	8208	1	The	the	DT
18751	8208	2	dioxide	dioxide	NN
18751	8208	3	(	(	-LRB-
18751	8208	4	BaO_{2	BaO_{2	NNP
18751	8208	5	}	}	-RRB-
18751	8208	6	)	)	-RRB-
18751	8208	7	is	be	VBZ
18751	8208	8	used	use	VBN
18751	8208	9	for	for	IN
18751	8208	10	the	the	DT
18751	8208	11	preparation	preparation	NN
18751	8208	12	of	of	IN
18751	8208	13	oxygen	oxygen	NN
18751	8208	14	.	.	.
18751	8209	1	On	on	IN
18751	8209	2	strong	strong	JJ
18751	8209	3	ignition	ignition	NN
18751	8209	4	it	-PRON-	PRP
18751	8209	5	gives	give	VBZ
18751	8209	6	up	up	RP
18751	8209	7	oxygen	oxygen	NN
18751	8209	8	,	,	,
18751	8209	9	and	and	CC
18751	8209	10	is	be	VBZ
18751	8209	11	converted	convert	VBN
18751	8209	12	into	into	IN
18751	8209	13	baryta	baryta	NNP
18751	8209	14	(	(	-LRB-
18751	8209	15	BaO	BaO	NNP
18751	8209	16	)	)	-RRB-
18751	8209	17	,	,	,
18751	8209	18	which	which	WDT
18751	8209	19	,	,	,
18751	8209	20	at	at	IN
18751	8209	21	a	a	DT
18751	8209	22	lower	low	JJR
18751	8209	23	temperature	temperature	NN
18751	8209	24	,	,	,
18751	8209	25	takes	take	VBZ
18751	8209	26	up	up	RP
18751	8209	27	oxygen	oxygen	NN
18751	8209	28	from	from	IN
18751	8209	29	the	the	DT
18751	8209	30	air	air	NN
18751	8209	31	,	,	,
18751	8209	32	re	re	VB
18751	8209	33	-	-	VBG
18751	8209	34	forming	form	VBG
18751	8209	35	the	the	DT
18751	8209	36	dioxide	dioxide	NN
18751	8209	37	.	.	.
18751	8210	1	~Detection.~--Barium	~Detection.~--Barium	NNP
18751	8210	2	is	be	VBZ
18751	8210	3	detected	detect	VBN
18751	8210	4	by	by	IN
18751	8210	5	the	the	DT
18751	8210	6	green	green	JJ
18751	8210	7	colour	colour	NN
18751	8210	8	its	-PRON-	PRP$
18751	8210	9	salts	salt	NNS
18751	8210	10	,	,	,
18751	8210	11	especially	especially	RB
18751	8210	12	the	the	DT
18751	8210	13	chloride	chloride	NN
18751	8210	14	,	,	,
18751	8210	15	give	give	VB
18751	8210	16	to	to	IN
18751	8210	17	the	the	DT
18751	8210	18	flame	flame	NN
18751	8210	19	.	.	.
18751	8211	1	This	this	DT
18751	8211	2	,	,	,
18751	8211	3	viewed	view	VBD
18751	8211	4	through	through	IN
18751	8211	5	the	the	DT
18751	8211	6	spectroscope	spectroscope	NN
18751	8211	7	,	,	,
18751	8211	8	shows	show	VBZ
18751	8211	9	a	a	DT
18751	8211	10	complicated	complicated	JJ
18751	8211	11	spectrum	spectrum	NN
18751	8211	12	,	,	,
18751	8211	13	of	of	IN
18751	8211	14	which	which	WDT
18751	8211	15	two	two	CD
18751	8211	16	lines	line	NNS
18751	8211	17	in	in	IN
18751	8211	18	the	the	DT
18751	8211	19	green	green	NN
18751	8211	20	are	be	VBP
18751	8211	21	most	most	RBS
18751	8211	22	easily	easily	RB
18751	8211	23	recognised	recognise	VBN
18751	8211	24	and	and	CC
18751	8211	25	characteristic	characteristic	JJ
18751	8211	26	.	.	.
18751	8212	1	The	the	DT
18751	8212	2	salts	salt	NNS
18751	8212	3	of	of	IN
18751	8212	4	barium	barium	NN
18751	8212	5	give	give	VBP
18751	8212	6	no	no	DT
18751	8212	7	precipitate	precipitate	NN
18751	8212	8	with	with	IN
18751	8212	9	sulphuretted	sulphuret	VBN
18751	8212	10	hydrogen	hydrogen	NN
18751	8212	11	in	in	IN
18751	8212	12	either	either	DT
18751	8212	13	acid	acid	NN
18751	8212	14	or	or	CC
18751	8212	15	alkaline	alkaline	NN
18751	8212	16	solution	solution	NN
18751	8212	17	,	,	,
18751	8212	18	but	but	CC
18751	8212	19	with	with	IN
18751	8212	20	sulphuric	sulphuric	JJ
18751	8212	21	acid	acid	NN
18751	8212	22	they	-PRON-	PRP
18751	8212	23	at	at	IN
18751	8212	24	once	once	RB
18751	8212	25	give	give	VB
18751	8212	26	a	a	DT
18751	8212	27	precipitate	precipitate	NN
18751	8212	28	,	,	,
18751	8212	29	which	which	WDT
18751	8212	30	is	be	VBZ
18751	8212	31	insoluble	insoluble	JJ
18751	8212	32	in	in	IN
18751	8212	33	acetate	acetate	NN
18751	8212	34	of	of	IN
18751	8212	35	soda	soda	NN
18751	8212	36	.	.	.
18751	8213	1	In	in	IN
18751	8213	2	solutions	solution	NNS
18751	8213	3	rendered	render	VBN
18751	8213	4	faintly	faintly	RB
18751	8213	5	acid	acid	VBP
18751	8213	6	with	with	IN
18751	8213	7	acetic	acetic	JJ
18751	8213	8	acid	acid	NN
18751	8213	9	,	,	,
18751	8213	10	they	-PRON-	PRP
18751	8213	11	give	give	VBP
18751	8213	12	a	a	DT
18751	8213	13	yellow	yellow	JJ
18751	8213	14	precipitate	precipitate	NN
18751	8213	15	with	with	IN
18751	8213	16	bichromate	bichromate	NN
18751	8213	17	of	of	IN
18751	8213	18	potash	potash	NN
18751	8213	19	.	.	.
18751	8214	1	These	these	DT
18751	8214	2	reactions	reaction	NNS
18751	8214	3	are	be	VBP
18751	8214	4	characteristic	characteristic	JJ
18751	8214	5	of	of	IN
18751	8214	6	barium	barium	NN
18751	8214	7	.	.	.
18751	8215	1	Baryta	Baryta	NNP
18751	8215	2	is	be	VBZ
18751	8215	3	got	get	VBN
18751	8215	4	into	into	IN
18751	8215	5	solution	solution	NN
18751	8215	6	in	in	IN
18751	8215	7	the	the	DT
18751	8215	8	manner	manner	NN
18751	8215	9	described	describe	VBN
18751	8215	10	under	under	IN
18751	8215	11	_	_	NNP
18751	8215	12	Lime	Lime	NNP
18751	8215	13	_	_	NNP
18751	8215	14	;	;	:
18751	8215	15	but	but	CC
18751	8215	16	in	in	IN
18751	8215	17	the	the	DT
18751	8215	18	case	case	NN
18751	8215	19	of	of	IN
18751	8215	20	the	the	DT
18751	8215	21	sulphate	sulphate	NN
18751	8215	22	the	the	DT
18751	8215	23	substance	substance	NN
18751	8215	24	is	be	VBZ
18751	8215	25	fused	fuse	VBN
18751	8215	26	with	with	IN
18751	8215	27	three	three	CD
18751	8215	28	or	or	CC
18751	8215	29	four	four	CD
18751	8215	30	times	time	NNS
18751	8215	31	its	-PRON-	PRP$
18751	8215	32	weight	weight	NN
18751	8215	33	of	of	IN
18751	8215	34	"	"	``
18751	8215	35	fusion	fusion	NN
18751	8215	36	mixture	mixture	NN
18751	8215	37	.	.	.
18751	8215	38	"	"	''
18751	8216	1	The	the	DT
18751	8216	2	"	"	``
18751	8216	3	melt	melt	NN
18751	8216	4	"	"	''
18751	8216	5	is	be	VBZ
18751	8216	6	extracted	extract	VBN
18751	8216	7	with	with	IN
18751	8216	8	water	water	NN
18751	8216	9	,	,	,
18751	8216	10	washed	wash	VBD
18751	8216	11	,	,	,
18751	8216	12	and	and	CC
18751	8216	13	the	the	DT
18751	8216	14	residue	residue	NN
18751	8216	15	dissolved	dissolve	VBN
18751	8216	16	in	in	IN
18751	8216	17	dilute	dilute	JJ
18751	8216	18	hydrochloric	hydrochloric	JJ
18751	8216	19	acid	acid	NN
18751	8216	20	.	.	.
18751	8217	1	~Separation.~--The	~Separation.~--The	NFP
18751	8217	2	separation	separation	NN
18751	8217	3	is	be	VBZ
18751	8217	4	thus	thus	RB
18751	8217	5	effected:--The	effected:--The	NNP
18751	8217	6	solution	solution	NN
18751	8217	7	in	in	IN
18751	8217	8	hydrochloric	hydrochloric	JJ
18751	8217	9	acid	acid	NN
18751	8217	10	is	be	VBZ
18751	8217	11	evaporated	evaporate	VBN
18751	8217	12	to	to	IN
18751	8217	13	dryness	dryness	NN
18751	8217	14	,	,	,
18751	8217	15	re	re	JJ
18751	8217	16	-	-	VBN
18751	8217	17	dissolved	dissolve	VBN
18751	8217	18	in	in	IN
18751	8217	19	hot	hot	JJ
18751	8217	20	dilute	dilute	NN
18751	8217	21	hydrochloric	hydrochloric	NN
18751	8217	22	acid	acid	NN
18751	8217	23	,	,	,
18751	8217	24	and	and	CC
18751	8217	25	sulphuric	sulphuric	JJ
18751	8217	26	acid	acid	NN
18751	8217	27	is	be	VBZ
18751	8217	28	added	add	VBN
18751	8217	29	to	to	IN
18751	8217	30	the	the	DT
18751	8217	31	solution	solution	NN
18751	8217	32	till	till	IN
18751	8217	33	no	no	DT
18751	8217	34	further	further	JJ
18751	8217	35	precipitate	precipitate	NN
18751	8217	36	is	be	VBZ
18751	8217	37	formed	form	VBN
18751	8217	38	.	.	.
18751	8218	1	The	the	DT
18751	8218	2	precipitate	precipitate	NN
18751	8218	3	is	be	VBZ
18751	8218	4	filtered	filter	VBN
18751	8218	5	off	off	RP
18751	8218	6	,	,	,
18751	8218	7	and	and	CC
18751	8218	8	digested	digest	VBN
18751	8218	9	with	with	IN
18751	8218	10	a	a	DT
18751	8218	11	solution	solution	NN
18751	8218	12	of	of	IN
18751	8218	13	ammonium	ammonium	NN
18751	8218	14	acetate	acetate	NN
18751	8218	15	or	or	CC
18751	8218	16	of	of	IN
18751	8218	17	sodium	sodium	NN
18751	8218	18	hyposulphite	hyposulphite	NN
18751	8218	19	at	at	IN
18751	8218	20	50	50	CD
18751	8218	21	°	°	NNS
18751	8218	22	or	or	CC
18751	8218	23	60	60	CD
18751	8218	24	°	°	,
18751	8218	25	C.	C.	NNP
18751	8218	26	to	to	TO
18751	8218	27	dissolve	dissolve	VB
18751	8218	28	out	out	RP
18751	8218	29	any	any	DT
18751	8218	30	lead	lead	JJ
18751	8218	31	sulphate	sulphate	NN
18751	8218	32	.	.	.
18751	8219	1	The	the	DT
18751	8219	2	residue	residue	NN
18751	8219	3	is	be	VBZ
18751	8219	4	filtered	filter	VBN
18751	8219	5	off	off	RP
18751	8219	6	,	,	,
18751	8219	7	washed	wash	VBD
18751	8219	8	,	,	,
18751	8219	9	dried	dry	VBN
18751	8219	10	,	,	,
18751	8219	11	and	and	CC
18751	8219	12	ignited	ignite	VBD
18751	8219	13	.	.	.
18751	8220	1	The	the	DT
18751	8220	2	ignited	ignited	JJ
18751	8220	3	substance	substance	NN
18751	8220	4	is	be	VBZ
18751	8220	5	mixed	mix	VBN
18751	8220	6	with	with	IN
18751	8220	7	four	four	CD
18751	8220	8	or	or	CC
18751	8220	9	five	five	CD
18751	8220	10	times	time	NNS
18751	8220	11	its	-PRON-	PRP$
18751	8220	12	weight	weight	NN
18751	8220	13	of	of	IN
18751	8220	14	"	"	``
18751	8220	15	fusion	fusion	NN
18751	8220	16	mixture	mixture	NN
18751	8220	17	,	,	,
18751	8220	18	"	"	''
18751	8220	19	and	and	CC
18751	8220	20	fused	fuse	VBN
18751	8220	21	in	in	IN
18751	8220	22	a	a	DT
18751	8220	23	platinum	platinum	NN
18751	8220	24	-	-	HYPH
18751	8220	25	dish	dish	NN
18751	8220	26	over	over	IN
18751	8220	27	the	the	DT
18751	8220	28	blowpipe	blowpipe	NN
18751	8220	29	for	for	IN
18751	8220	30	a	a	DT
18751	8220	31	few	few	JJ
18751	8220	32	minutes	minute	NNS
18751	8220	33	.	.	.
18751	8221	1	When	when	WRB
18751	8221	2	cold	cold	JJ
18751	8221	3	,	,	,
18751	8221	4	it	-PRON-	PRP
18751	8221	5	is	be	VBZ
18751	8221	6	extracted	extract	VBN
18751	8221	7	with	with	IN
18751	8221	8	cold	cold	JJ
18751	8221	9	water	water	NN
18751	8221	10	,	,	,
18751	8221	11	filtered	filter	VBN
18751	8221	12	,	,	,
18751	8221	13	and	and	CC
18751	8221	14	washed	wash	VBD
18751	8221	15	.	.	.
18751	8222	1	The	the	DT
18751	8222	2	residue	residue	NN
18751	8222	3	is	be	VBZ
18751	8222	4	dissolved	dissolve	VBN
18751	8222	5	in	in	IN
18751	8222	6	dilute	dilute	JJ
18751	8222	7	hydrochloric	hydrochloric	JJ
18751	8222	8	acid	acid	NN
18751	8222	9	,	,	,
18751	8222	10	and	and	CC
18751	8222	11	(	(	-LRB-
18751	8222	12	if	if	IN
18751	8222	13	necessary	necessary	JJ
18751	8222	14	)	)	-RRB-
18751	8222	15	filtered	filter	VBN
18751	8222	16	.	.	.
18751	8223	1	The	the	DT
18751	8223	2	solution	solution	NN
18751	8223	3	contains	contain	VBZ
18751	8223	4	the	the	DT
18751	8223	5	barium	barium	NN
18751	8223	6	as	as	IN
18751	8223	7	baric	baric	JJ
18751	8223	8	chloride	chloride	NN
18751	8223	9	mixed	mix	VBN
18751	8223	10	,	,	,
18751	8223	11	perhaps	perhaps	RB
18751	8223	12	,	,	,
18751	8223	13	with	with	IN
18751	8223	14	salts	salt	NNS
18751	8223	15	of	of	IN
18751	8223	16	strontium	strontium	NN
18751	8223	17	or	or	CC
18751	8223	18	lime	lime	NN
18751	8223	19	.	.	.
18751	8224	1	To	to	TO
18751	8224	2	separate	separate	VB
18751	8224	3	these	these	DT
18751	8224	4	,	,	,
18751	8224	5	ammonia	ammonia	NNP
18751	8224	6	is	be	VBZ
18751	8224	7	added	add	VBN
18751	8224	8	till	till	IN
18751	8224	9	the	the	DT
18751	8224	10	solution	solution	NN
18751	8224	11	is	be	VBZ
18751	8224	12	alkaline	alkaline	NN
18751	8224	13	,	,	,
18751	8224	14	and	and	CC
18751	8224	15	then	then	RB
18751	8224	16	acetic	acetic	JJ
18751	8224	17	acid	acid	NN
18751	8224	18	in	in	IN
18751	8224	19	slight	slight	JJ
18751	8224	20	excess	excess	NN
18751	8224	21	.	.	.
18751	8225	1	Chromate	Chromate	NNP
18751	8225	2	of	of	IN
18751	8225	3	baryta	baryta	NNP
18751	8225	4	is	be	VBZ
18751	8225	5	then	then	RB
18751	8225	6	thrown	throw	VBN
18751	8225	7	down	down	RP
18751	8225	8	,	,	,
18751	8225	9	by	by	IN
18751	8225	10	the	the	DT
18751	8225	11	addition	addition	NN
18751	8225	12	of	of	IN
18751	8225	13	bichromate	bichromate	NN
18751	8225	14	of	of	IN
18751	8225	15	potash	potash	NN
18751	8225	16	,	,	,
18751	8225	17	as	as	IN
18751	8225	18	a	a	DT
18751	8225	19	yellow	yellow	JJ
18751	8225	20	precipitate	precipitate	NN
18751	8225	21	.	.	.
18751	8226	1	It	-PRON-	PRP
18751	8226	2	is	be	VBZ
18751	8226	3	allowed	allow	VBN
18751	8226	4	to	to	TO
18751	8226	5	settle	settle	VB
18751	8226	6	,	,	,
18751	8226	7	filtered	filter	VBN
18751	8226	8	and	and	CC
18751	8226	9	washed	wash	VBN
18751	8226	10	with	with	IN
18751	8226	11	a	a	DT
18751	8226	12	solution	solution	NN
18751	8226	13	of	of	IN
18751	8226	14	acetate	acetate	NN
18751	8226	15	or	or	CC
18751	8226	16	of	of	IN
18751	8226	17	nitrate	nitrate	JJ
18751	8226	18	of	of	IN
18751	8226	19	ammonia	ammonia	NNP
18751	8226	20	.	.	.
18751	8227	1	It	-PRON-	PRP
18751	8227	2	is	be	VBZ
18751	8227	3	dried	dry	VBN
18751	8227	4	,	,	,
18751	8227	5	ignited	ignite	VBD
18751	8227	6	gently	gently	RB
18751	8227	7	,	,	,
18751	8227	8	and	and	CC
18751	8227	9	weighed	weigh	VBD
18751	8227	10	.	.	.
18751	8228	1	It	-PRON-	PRP
18751	8228	2	is	be	VBZ
18751	8228	3	BaCrO_{4	BaCrO_{4	NNP
18751	8228	4	}	}	-RRB-
18751	8228	5	,	,	,
18751	8228	6	and	and	CC
18751	8228	7	contains	contain	VBZ
18751	8228	8	60.47	60.47	CD
18751	8228	9	per	per	NN
18751	8228	10	cent	cent	NN
18751	8228	11	.	.	.
18751	8229	1	of	of	IN
18751	8229	2	baryta	baryta	NNP
18751	8229	3	.	.	.
18751	8230	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	8230	2	DETERMINATION	DETERMINATION	NNP
18751	8230	3	.	.	.
18751	8231	1	The	the	DT
18751	8231	2	gravimetric	gravimetric	JJ
18751	8231	3	determination	determination	NN
18751	8231	4	of	of	IN
18751	8231	5	baryta	baryta	NNP
18751	8231	6	,	,	,
18751	8231	7	when	when	WRB
18751	8231	8	lime	lime	NNP
18751	8231	9	and	and	CC
18751	8231	10	strontia	strontia	NNP
18751	8231	11	are	be	VBP
18751	8231	12	absent	absent	JJ
18751	8231	13	,	,	,
18751	8231	14	is	be	VBZ
18751	8231	15	as	as	IN
18751	8231	16	follows:--The	follows:--the	NN
18751	8231	17	solution	solution	NN
18751	8231	18	,	,	,
18751	8231	19	if	if	IN
18751	8231	20	it	-PRON-	PRP
18751	8231	21	contains	contain	VBZ
18751	8231	22	much	much	JJ
18751	8231	23	free	free	JJ
18751	8231	24	acid	acid	NN
18751	8231	25	,	,	,
18751	8231	26	is	be	VBZ
18751	8231	27	nearly	nearly	RB
18751	8231	28	neutralised	neutralise	VBN
18751	8231	29	with	with	IN
18751	8231	30	ammonia	ammonia	NNP
18751	8231	31	,	,	,
18751	8231	32	and	and	CC
18751	8231	33	then	then	RB
18751	8231	34	diluted	dilute	VBN
18751	8231	35	to	to	IN
18751	8231	36	100	100	CD
18751	8231	37	or	or	CC
18751	8231	38	200	200	CD
18751	8231	39	c.c	c.c	NNP
18751	8231	40	.	.	.
18751	8232	1	It	-PRON-	PRP
18751	8232	2	is	be	VBZ
18751	8232	3	heated	heat	VBN
18751	8232	4	to	to	IN
18751	8232	5	boiling	boil	VBG
18751	8232	6	,	,	,
18751	8232	7	and	and	CC
18751	8232	8	dilute	dilute	NNP
18751	8232	9	sulphuric	sulphuric	NNP
18751	8232	10	acid	acid	NN
18751	8232	11	is	be	VBZ
18751	8232	12	added	add	VBN
18751	8232	13	till	till	IN
18751	8232	14	no	no	DT
18751	8232	15	further	further	JJ
18751	8232	16	precipitation	precipitation	NN
18751	8232	17	takes	take	VBZ
18751	8232	18	place	place	NN
18751	8232	19	.	.	.
18751	8233	1	The	the	DT
18751	8233	2	precipitate	precipitate	NN
18751	8233	3	is	be	VBZ
18751	8233	4	allowed	allow	VBN
18751	8233	5	to	to	TO
18751	8233	6	settle	settle	VB
18751	8233	7	for	for	IN
18751	8233	8	a	a	DT
18751	8233	9	few	few	JJ
18751	8233	10	minutes	minute	NNS
18751	8233	11	,	,	,
18751	8233	12	decanted	decant	VBD
18751	8233	13	through	through	IN
18751	8233	14	a	a	DT
18751	8233	15	filter	filter	NN
18751	8233	16	,	,	,
18751	8233	17	and	and	CC
18751	8233	18	washed	wash	VBN
18751	8233	19	with	with	IN
18751	8233	20	hot	hot	JJ
18751	8233	21	water	water	NN
18751	8233	22	;	;	:
18751	8233	23	and	and	CC
18751	8233	24	,	,	,
18751	8233	25	afterwards	afterwards	RB
18751	8233	26	,	,	,
18751	8233	27	dried	dry	VBN
18751	8233	28	,	,	,
18751	8233	29	transferred	transfer	VBN
18751	8233	30	to	to	IN
18751	8233	31	a	a	DT
18751	8233	32	porcelain	porcelain	NN
18751	8233	33	crucible	crucible	JJ
18751	8233	34	,	,	,
18751	8233	35	and	and	CC
18751	8233	36	strongly	strongly	RB
18751	8233	37	ignited	ignite	VBD
18751	8233	38	in	in	IN
18751	8233	39	the	the	DT
18751	8233	40	muffle	muffle	NN
18751	8233	41	or	or	CC
18751	8233	42	over	over	IN
18751	8233	43	the	the	DT
18751	8233	44	blowpipe	blowpipe	NN
18751	8233	45	for	for	IN
18751	8233	46	a	a	DT
18751	8233	47	few	few	JJ
18751	8233	48	minutes	minute	NNS
18751	8233	49	.	.	.
18751	8234	1	It	-PRON-	PRP
18751	8234	2	is	be	VBZ
18751	8234	3	then	then	RB
18751	8234	4	cooled	cool	VBN
18751	8234	5	,	,	,
18751	8234	6	and	and	CC
18751	8234	7	weighed	weigh	VBD
18751	8234	8	as	as	IN
18751	8234	9	sulphate	sulphate	NN
18751	8234	10	of	of	IN
18751	8234	11	baryta	baryta	NNP
18751	8234	12	(	(	-LRB-
18751	8234	13	BaSO_{4	BaSO_{4	NNP
18751	8234	14	}	}	-RRB-
18751	8234	15	)	)	-RRB-
18751	8234	16	.	.	.
18751	8235	1	It	-PRON-	PRP
18751	8235	2	contains	contain	VBZ
18751	8235	3	65.67	65.67	CD
18751	8235	4	per	per	NN
18751	8235	5	cent	cent	NN
18751	8235	6	.	.	.
18751	8236	1	of	of	IN
18751	8236	2	baryta	baryta	NNP
18751	8236	3	(	(	-LRB-
18751	8236	4	BaO	BaO	NNP
18751	8236	5	)	)	-RRB-
18751	8236	6	.	.	.
18751	8237	1	In	in	IN
18751	8237	2	determining	determine	VBG
18751	8237	3	the	the	DT
18751	8237	4	baryta	baryta	NN
18751	8237	5	in	in	IN
18751	8237	6	minerals	mineral	NNS
18751	8237	7	which	which	WDT
18751	8237	8	are	be	VBP
18751	8237	9	soluble	soluble	JJ
18751	8237	10	in	in	IN
18751	8237	11	acid	acid	NN
18751	8237	12	,	,	,
18751	8237	13	it	-PRON-	PRP
18751	8237	14	is	be	VBZ
18751	8237	15	precipitated	precipitate	VBN
18751	8237	16	direct	direct	RB
18751	8237	17	from	from	IN
18751	8237	18	the	the	DT
18751	8237	19	hydrochloric	hydrochloric	JJ
18751	8237	20	acid	acid	NN
18751	8237	21	solution	solution	NN
18751	8237	22	(	(	-LRB-
18751	8237	23	nearly	nearly	RB
18751	8237	24	neutralised	neutralise	VBN
18751	8237	25	with	with	IN
18751	8237	26	ammonia	ammonia	NN
18751	8237	27	)	)	-RRB-
18751	8237	28	by	by	IN
18751	8237	29	means	mean	NNS
18751	8237	30	of	of	IN
18751	8237	31	sulphuric	sulphuric	JJ
18751	8237	32	acid	acid	NN
18751	8237	33	.	.	.
18751	8238	1	The	the	DT
18751	8238	2	precipitated	precipitate	VBN
18751	8238	3	baric	baric	JJ
18751	8238	4	sulphate	sulphate	NN
18751	8238	5	is	be	VBZ
18751	8238	6	digested	digest	VBN
18751	8238	7	with	with	IN
18751	8238	8	a	a	DT
18751	8238	9	solution	solution	NN
18751	8238	10	of	of	IN
18751	8238	11	ammonic	ammonic	JJ
18751	8238	12	acetate	acetate	NN
18751	8238	13	;	;	:
18751	8238	14	and	and	CC
18751	8238	15	filtered	filter	VBD
18751	8238	16	,	,	,
18751	8238	17	washed	wash	VBD
18751	8238	18	,	,	,
18751	8238	19	ignited	ignite	VBD
18751	8238	20	,	,	,
18751	8238	21	and	and	CC
18751	8238	22	weighed	weigh	VBD
18751	8238	23	.	.	.
18751	8239	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	8239	2	DETERMINATION	DETERMINATION	NNP
18751	8239	3	.	.	.
18751	8240	1	The	the	DT
18751	8240	2	principle	principle	NN
18751	8240	3	and	and	CC
18751	8240	4	mode	mode	NN
18751	8240	5	of	of	IN
18751	8240	6	working	work	VBG
18751	8240	7	of	of	IN
18751	8240	8	this	this	DT
18751	8240	9	is	be	VBZ
18751	8240	10	the	the	DT
18751	8240	11	same	same	JJ
18751	8240	12	as	as	IN
18751	8240	13	that	that	DT
18751	8240	14	given	give	VBN
18751	8240	15	under	under	IN
18751	8240	16	the	the	DT
18751	8240	17	Sulphur	Sulphur	NNP
18751	8240	18	Assay	Assay	NNP
18751	8240	19	;	;	:
18751	8240	20	but	but	CC
18751	8240	21	using	use	VBG
18751	8240	22	a	a	DT
18751	8240	23	standard	standard	JJ
18751	8240	24	solution	solution	NN
18751	8240	25	of	of	IN
18751	8240	26	sulphuric	sulphuric	JJ
18751	8240	27	acid	acid	NN
18751	8240	28	instead	instead	RB
18751	8240	29	of	of	IN
18751	8240	30	one	one	CD
18751	8240	31	of	of	IN
18751	8240	32	barium	barium	NN
18751	8240	33	chloride	chloride	NN
18751	8240	34	.	.	.
18751	8241	1	The	the	DT
18751	8241	2	standard	standard	JJ
18751	8241	3	solution	solution	NN
18751	8241	4	of	of	IN
18751	8241	5	sulphuric	sulphuric	JJ
18751	8241	6	acid	acid	NN
18751	8241	7	is	be	VBZ
18751	8241	8	made	make	VBN
18751	8241	9	to	to	TO
18751	8241	10	contain	contain	VB
18751	8241	11	32.02	32.02	CD
18751	8241	12	grams	gram	NNS
18751	8241	13	of	of	IN
18751	8241	14	sulphuric	sulphuric	JJ
18751	8241	15	acid	acid	NN
18751	8241	16	(	(	-LRB-
18751	8241	17	H_{2}SO_{4	H_{2}SO_{4	NNP
18751	8241	18	}	}	-RRB-
18751	8241	19	)	)	-RRB-
18751	8241	20	,	,	,
18751	8241	21	or	or	CC
18751	8241	22	an	an	DT
18751	8241	23	equivalent	equivalent	NN
18751	8241	24	of	of	IN
18751	8241	25	a	a	DT
18751	8241	26	soluble	soluble	JJ
18751	8241	27	alkaline	alkaline	NN
18751	8241	28	sulphate	sulphate	NN
18751	8241	29	,	,	,
18751	8241	30	per	per	IN
18751	8241	31	litre	litre	NN
18751	8241	32	.	.	.
18751	8242	1	100	100	CD
18751	8242	2	c.c	c.c	NNP
18751	8242	3	.	.	.
18751	8243	1	will	will	MD
18751	8243	2	be	be	VB
18751	8243	3	equal	equal	JJ
18751	8243	4	to	to	IN
18751	8243	5	5	5	CD
18751	8243	6	grams	gram	NNS
18751	8243	7	of	of	IN
18751	8243	8	baryta	baryta	NNP
18751	8243	9	.	.	.
18751	8244	1	Five	five	CD
18751	8244	2	grams	gram	NNS
18751	8244	3	of	of	IN
18751	8244	4	the	the	DT
18751	8244	5	substance	substance	NN
18751	8244	6	are	be	VBP
18751	8244	7	taken	take	VBN
18751	8244	8	,	,	,
18751	8244	9	and	and	CC
18751	8244	10	the	the	DT
18751	8244	11	baryta	baryta	NN
18751	8244	12	they	-PRON-	PRP
18751	8244	13	contain	contain	VBP
18751	8244	14	converted	convert	VBN
18751	8244	15	into	into	IN
18751	8244	16	carbonate	carbonate	NN
18751	8244	17	(	(	-LRB-
18751	8244	18	if	if	IN
18751	8244	19	necessary	necessary	JJ
18751	8244	20	)	)	-RRB-
18751	8244	21	.	.	.
18751	8245	1	The	the	DT
18751	8245	2	carbonate	carbonate	NN
18751	8245	3	is	be	VBZ
18751	8245	4	dissolved	dissolve	VBN
18751	8245	5	in	in	IN
18751	8245	6	dilute	dilute	JJ
18751	8245	7	hydrochloric	hydrochloric	JJ
18751	8245	8	acid	acid	NN
18751	8245	9	.	.	.
18751	8246	1	Ten	ten	CD
18751	8246	2	grams	gram	NNS
18751	8246	3	of	of	IN
18751	8246	4	sodium	sodium	NN
18751	8246	5	acetate	acetate	NNP
18751	8246	6	are	be	VBP
18751	8246	7	added	add	VBN
18751	8246	8	,	,	,
18751	8246	9	and	and	CC
18751	8246	10	the	the	DT
18751	8246	11	solution	solution	NN
18751	8246	12	,	,	,
18751	8246	13	diluted	dilute	VBN
18751	8246	14	to	to	IN
18751	8246	15	500	500	CD
18751	8246	16	c.c	c.c	NNP
18751	8246	17	.	.	NNP
18751	8246	18	,	,	,
18751	8246	19	is	be	VBZ
18751	8246	20	boiled	boil	VBN
18751	8246	21	,	,	,
18751	8246	22	and	and	CC
18751	8246	23	titrated	titrate	VBN
18751	8246	24	in	in	IN
18751	8246	25	the	the	DT
18751	8246	26	manner	manner	NN
18751	8246	27	described	describe	VBN
18751	8246	28	.	.	.
18751	8247	1	Lead	lead	JJ
18751	8247	2	salts	salt	NNS
18751	8247	3	must	must	MD
18751	8247	4	be	be	VB
18751	8247	5	absent	absent	JJ
18751	8247	6	in	in	IN
18751	8247	7	the	the	DT
18751	8247	8	titration	titration	NN
18751	8247	9	,	,	,
18751	8247	10	and	and	CC
18751	8247	11	so	so	RB
18751	8247	12	must	must	MD
18751	8247	13	strontia	strontia	VB
18751	8247	14	and	and	CC
18751	8247	15	lime	lime	RB
18751	8247	16	.	.	.
18751	8248	1	Ferrous	ferrous	JJ
18751	8248	2	salts	salt	NNS
18751	8248	3	should	should	MD
18751	8248	4	be	be	VB
18751	8248	5	peroxidised	peroxidise	VBN
18751	8248	6	by	by	IN
18751	8248	7	means	mean	NNS
18751	8248	8	of	of	IN
18751	8248	9	permanganate	permanganate	NN
18751	8248	10	or	or	CC
18751	8248	11	chlorate	chlorate	NN
18751	8248	12	of	of	IN
18751	8248	13	potash	potash	NN
18751	8248	14	.	.	.
18751	8249	1	Other	other	JJ
18751	8249	2	salts	salt	NNS
18751	8249	3	do	do	VBP
18751	8249	4	not	not	RB
18751	8249	5	interfere	interfere	VB
18751	8249	6	.	.	.
18751	8250	1	MAGNESIA	MAGNESIA	NNP
18751	8250	2	.	.	.
18751	8251	1	Magnesia	Magnesia	NNP
18751	8251	2	,	,	,
18751	8251	3	the	the	DT
18751	8251	4	oxide	oxide	NN
18751	8251	5	of	of	IN
18751	8251	6	magnesium	magnesium	NN
18751	8251	7	(	(	-LRB-
18751	8251	8	MgO	MgO	NNP
18751	8251	9	)	)	-RRB-
18751	8251	10	occurs	occur	VBZ
18751	8251	11	in	in	IN
18751	8251	12	nature	nature	NN
18751	8251	13	in	in	IN
18751	8251	14	the	the	DT
18751	8251	15	rare	rare	JJ
18751	8251	16	mineral	mineral	NN
18751	8251	17	periclase	periclase	NN
18751	8251	18	(	(	-LRB-
18751	8251	19	MgO	MgO	NNP
18751	8251	20	)	)	-RRB-
18751	8251	21	;	;	:
18751	8251	22	and	and	CC
18751	8251	23	hydrated	hydrated	JJ
18751	8251	24	,	,	,
18751	8251	25	as	as	IN
18751	8251	26	brucite	brucite	NN
18751	8251	27	(	(	-LRB-
18751	8251	28	MgH_{2}O_{2	MgH_{2}O_{2	NNP
18751	8251	29	}	}	-RRB-
18751	8251	30	)	)	-RRB-
18751	8251	31	.	.	.
18751	8252	1	As	as	IN
18751	8252	2	carbonate	carbonate	NN
18751	8252	3	it	-PRON-	PRP
18751	8252	4	occurs	occur	VBZ
18751	8252	5	in	in	IN
18751	8252	6	large	large	JJ
18751	8252	7	quantity	quantity	NN
18751	8252	8	as	as	IN
18751	8252	9	magnesite	magnesite	NN
18751	8252	10	(	(	-LRB-
18751	8252	11	MgCO_{3	MgCO_{3	NNP
18751	8252	12	}	}	-RRB-
18751	8252	13	)	)	-RRB-
18751	8252	14	,	,	,
18751	8252	15	which	which	WDT
18751	8252	16	is	be	VBZ
18751	8252	17	the	the	DT
18751	8252	18	chief	chief	JJ
18751	8252	19	source	source	NN
18751	8252	20	of	of	IN
18751	8252	21	magnesia	magnesia	NNP
18751	8252	22	.	.	.
18751	8253	1	Mixed	mix	VBN
18751	8253	2	with	with	IN
18751	8253	3	carbonate	carbonate	NN
18751	8253	4	of	of	IN
18751	8253	5	lime	lime	NN
18751	8253	6	,	,	,
18751	8253	7	it	-PRON-	PRP
18751	8253	8	forms	form	VBZ
18751	8253	9	magnesian	magnesian	NNP
18751	8253	10	limestone	limestone	NN
18751	8253	11	and	and	CC
18751	8253	12	dolomite	dolomite	VB
18751	8253	13	.	.	.
18751	8254	1	It	-PRON-	PRP
18751	8254	2	is	be	VBZ
18751	8254	3	present	present	JJ
18751	8254	4	in	in	IN
18751	8254	5	larger	large	JJR
18751	8254	6	or	or	CC
18751	8254	7	smaller	small	JJR
18751	8254	8	quantity	quantity	NN
18751	8254	9	in	in	IN
18751	8254	10	most	most	JJS
18751	8254	11	silicates	silicate	NNS
18751	8254	12	;	;	,
18751	8254	13	and	and	CC
18751	8254	14	the	the	DT
18751	8254	15	minerals	mineral	NNS
18751	8254	16	,	,	,
18751	8254	17	serpentine	serpentine	NN
18751	8254	18	,	,	,
18751	8254	19	talc	talc	NN
18751	8254	20	,	,	,
18751	8254	21	steatite	steatite	JJ
18751	8254	22	and	and	CC
18751	8254	23	meerschaum	meerschaum	NNS
18751	8254	24	are	be	VBP
18751	8254	25	essentially	essentially	RB
18751	8254	26	hydrated	hydrated	JJ
18751	8254	27	silicates	silicate	NNS
18751	8254	28	of	of	IN
18751	8254	29	magnesia	magnesia	NNP
18751	8254	30	.	.	.
18751	8255	1	Soluble	soluble	JJ
18751	8255	2	magnesian	magnesian	JJ
18751	8255	3	salts	salt	NNS
18751	8255	4	occur	occur	VBP
18751	8255	5	in	in	IN
18751	8255	6	many	many	JJ
18751	8255	7	natural	natural	JJ
18751	8255	8	waters	water	NNS
18751	8255	9	;	;	,
18751	8255	10	more	more	RBR
18751	8255	11	especially	especially	RB
18751	8255	12	the	the	DT
18751	8255	13	sulphate	sulphate	NN
18751	8255	14	and	and	CC
18751	8255	15	the	the	DT
18751	8255	16	chloride	chloride	NN
18751	8255	17	.	.	.
18751	8256	1	Kieserite	Kieserite	NNP
18751	8256	2	(	(	-LRB-
18751	8256	3	MgSO_{4}.H_{2}O	MgSO_{4}.H_{2}O	NNP
18751	8256	4	)	)	-RRB-
18751	8256	5	occurs	occur	VBZ
18751	8256	6	in	in	IN
18751	8256	7	quantity	quantity	NN
18751	8256	8	at	at	IN
18751	8256	9	Stassfurt	Stassfurt	NNP
18751	8256	10	,	,	,
18751	8256	11	and	and	CC
18751	8256	12	is	be	VBZ
18751	8256	13	used	use	VBN
18751	8256	14	in	in	IN
18751	8256	15	the	the	DT
18751	8256	16	manufacture	manufacture	NN
18751	8256	17	of	of	IN
18751	8256	18	Epsom	Epsom	NNP
18751	8256	19	salts	salt	NNS
18751	8256	20	.	.	.
18751	8257	1	~Detection.~--Magnesia	~Detection.~--Magnesia	NNP
18751	8257	2	is	be	VBZ
18751	8257	3	best	well	RBS
18751	8257	4	detected	detect	VBN
18751	8257	5	in	in	IN
18751	8257	6	the	the	DT
18751	8257	7	wet	wet	JJ
18751	8257	8	way	way	NN
18751	8257	9	.	.	.
18751	8258	1	Its	-PRON-	PRP$
18751	8258	2	compounds	compound	NNS
18751	8258	3	give	give	VBP
18751	8258	4	no	no	DT
18751	8258	5	colour	colour	NN
18751	8258	6	to	to	IN
18751	8258	7	the	the	DT
18751	8258	8	flame	flame	NN
18751	8258	9	,	,	,
18751	8258	10	and	and	CC
18751	8258	11	the	the	DT
18751	8258	12	only	only	JJ
18751	8258	13	characteristic	characteristic	JJ
18751	8258	14	dry	dry	JJ
18751	8258	15	reaction	reaction	NN
18751	8258	16	is	be	VBZ
18751	8258	17	its	-PRON-	PRP$
18751	8258	18	yielding	yield	VBG
18751	8258	19	a	a	DT
18751	8258	20	pink	pink	JJ
18751	8258	21	mass	mass	NN
18751	8258	22	when	when	WRB
18751	8258	23	ignited	ignite	VBN
18751	8258	24	before	before	IN
18751	8258	25	the	the	DT
18751	8258	26	blowpipe	blowpipe	NN
18751	8258	27	(	(	-LRB-
18751	8258	28	after	after	IN
18751	8258	29	treatment	treatment	NN
18751	8258	30	with	with	IN
18751	8258	31	a	a	DT
18751	8258	32	solution	solution	NN
18751	8258	33	of	of	IN
18751	8258	34	cobalt	cobalt	NN
18751	8258	35	nitrate	nitrate	NN
18751	8258	36	)	)	-RRB-
18751	8258	37	.	.	.
18751	8259	1	In	in	IN
18751	8259	2	solution	solution	NN
18751	8259	3	,	,	,
18751	8259	4	it	-PRON-	PRP
18751	8259	5	is	be	VBZ
18751	8259	6	recognised	recognise	VBN
18751	8259	7	by	by	IN
18751	8259	8	giving	give	VBG
18751	8259	9	no	no	DT
18751	8259	10	precipitate	precipitate	NN
18751	8259	11	with	with	IN
18751	8259	12	ammonia	ammonia	NN
18751	8259	13	or	or	CC
18751	8259	14	ammonic	ammonic	JJ
18751	8259	15	carbonate	carbonate	NN
18751	8259	16	in	in	IN
18751	8259	17	the	the	DT
18751	8259	18	presence	presence	NN
18751	8259	19	of	of	IN
18751	8259	20	ammonic	ammonic	JJ
18751	8259	21	chloride	chloride	NN
18751	8259	22	,	,	,
18751	8259	23	and	and	CC
18751	8259	24	by	by	IN
18751	8259	25	giving	give	VBG
18751	8259	26	a	a	DT
18751	8259	27	white	white	JJ
18751	8259	28	crystalline	crystalline	NN
18751	8259	29	precipitate	precipitate	NN
18751	8259	30	on	on	IN
18751	8259	31	adding	add	VBG
18751	8259	32	sodium	sodium	NN
18751	8259	33	phosphate	phosphate	NN
18751	8259	34	or	or	CC
18751	8259	35	arsenate	arsenate	VB
18751	8259	36	to	to	IN
18751	8259	37	the	the	DT
18751	8259	38	ammoniacal	ammoniacal	JJ
18751	8259	39	solution	solution	NN
18751	8259	40	.	.	.
18751	8260	1	Magnesia	Magnesia	NNP
18751	8260	2	differs	differ	VBZ
18751	8260	3	from	from	IN
18751	8260	4	the	the	DT
18751	8260	5	other	other	JJ
18751	8260	6	alkaline	alkaline	NN
18751	8260	7	earths	earth	NNS
18751	8260	8	by	by	IN
18751	8260	9	the	the	DT
18751	8260	10	solubility	solubility	NN
18751	8260	11	of	of	IN
18751	8260	12	its	-PRON-	PRP$
18751	8260	13	sulphate	sulphate	NN
18751	8260	14	in	in	IN
18751	8260	15	water	water	NN
18751	8260	16	.	.	.
18751	8261	1	Magnesia	Magnesia	NNP
18751	8261	2	is	be	VBZ
18751	8261	3	dissolved	dissolve	VBN
18751	8261	4	by	by	IN
18751	8261	5	boiling	boil	VBG
18751	8261	6	with	with	IN
18751	8261	7	moderately	moderately	RB
18751	8261	8	strong	strong	JJ
18751	8261	9	acids	acid	NNS
18751	8261	10	;	;	:
18751	8261	11	the	the	DT
18751	8261	12	insoluble	insoluble	JJ
18751	8261	13	compounds	compound	NNS
18751	8261	14	are	be	VBP
18751	8261	15	fused	fuse	VBN
18751	8261	16	with	with	IN
18751	8261	17	"	"	``
18751	8261	18	fusion	fusion	NN
18751	8261	19	mixture	mixture	NN
18751	8261	20	,	,	,
18751	8261	21	"	"	''
18751	8261	22	and	and	CC
18751	8261	23	treated	treat	VBN
18751	8261	24	as	as	IN
18751	8261	25	described	describe	VBN
18751	8261	26	under	under	IN
18751	8261	27	_	_	NNP
18751	8261	28	Silicates	Silicates	NNP
18751	8261	29	_	_	NNP
18751	8261	30	.	.	.
18751	8262	1	~Separation.~--It	~Separation.~--It	NNP
18751	8262	2	is	be	VBZ
18751	8262	3	separated	separate	VBN
18751	8262	4	by	by	IN
18751	8262	5	evaporating	evaporate	VBG
18751	8262	6	the	the	DT
18751	8262	7	acid	acid	NN
18751	8262	8	solution	solution	NN
18751	8262	9	to	to	IN
18751	8262	10	dryness	dryness	NN
18751	8262	11	to	to	TO
18751	8262	12	render	render	VB
18751	8262	13	silica	silica	NN
18751	8262	14	insoluble	insoluble	NN
18751	8262	15	,	,	,
18751	8262	16	and	and	CC
18751	8262	17	by	by	IN
18751	8262	18	taking	take	VBG
18751	8262	19	up	up	RP
18751	8262	20	with	with	IN
18751	8262	21	dilute	dilute	JJ
18751	8262	22	hydrochloric	hydrochloric	JJ
18751	8262	23	acid	acid	NN
18751	8262	24	.	.	.
18751	8263	1	The	the	DT
18751	8263	2	solution	solution	NN
18751	8263	3	is	be	VBZ
18751	8263	4	freed	free	VBN
18751	8263	5	from	from	IN
18751	8263	6	the	the	DT
18751	8263	7	second	second	JJ
18751	8263	8	group	group	NN
18751	8263	9	of	of	IN
18751	8263	10	metals	metal	NNS
18751	8263	11	by	by	IN
18751	8263	12	means	mean	NNS
18751	8263	13	of	of	IN
18751	8263	14	sulphuretted	sulphuret	VBN
18751	8263	15	hydrogen	hydrogen	NN
18751	8263	16	,	,	,
18751	8263	17	and	and	CC
18751	8263	18	the	the	DT
18751	8263	19	iron	iron	NN
18751	8263	20	,	,	,
18751	8263	21	alumina	alumina	NNP
18751	8263	22	,	,	,
18751	8263	23	&	&	CC
18751	8263	24	c.	c.	NNP
18751	8263	25	,	,	,
18751	8263	26	are	be	VBP
18751	8263	27	removed	remove	VBN
18751	8263	28	with	with	IN
18751	8263	29	ammonic	ammonic	JJ
18751	8263	30	chloride	chloride	NN
18751	8263	31	,	,	,
18751	8263	32	ammonia	ammonia	NNP
18751	8263	33	,	,	,
18751	8263	34	and	and	CC
18751	8263	35	ammonic	ammonic	JJ
18751	8263	36	sulphide	sulphide	NN
18751	8263	37	.	.	.
18751	8264	1	The	the	DT
18751	8264	2	somewhat	somewhat	RB
18751	8264	3	diluted	diluted	JJ
18751	8264	4	filtrate	filtrate	NN
18751	8264	5	is	be	VBZ
18751	8264	6	treated	treat	VBN
18751	8264	7	,	,	,
18751	8264	8	first	first	RB
18751	8264	9	,	,	,
18751	8264	10	with	with	IN
18751	8264	11	ammonia	ammonia	NN
18751	8264	12	,	,	,
18751	8264	13	and	and	CC
18751	8264	14	then	then	RB
18751	8264	15	with	with	IN
18751	8264	16	carbonate	carbonate	NN
18751	8264	17	of	of	IN
18751	8264	18	ammonia	ammonia	NN
18751	8264	19	in	in	IN
18751	8264	20	slight	slight	JJ
18751	8264	21	excess	excess	NN
18751	8264	22	.	.	.
18751	8265	1	It	-PRON-	PRP
18751	8265	2	is	be	VBZ
18751	8265	3	allowed	allow	VBN
18751	8265	4	to	to	TO
18751	8265	5	stand	stand	VB
18751	8265	6	for	for	IN
18751	8265	7	an	an	DT
18751	8265	8	hour	hour	NN
18751	8265	9	in	in	IN
18751	8265	10	a	a	DT
18751	8265	11	warm	warm	JJ
18751	8265	12	place	place	NN
18751	8265	13	,	,	,
18751	8265	14	and	and	CC
18751	8265	15	then	then	RB
18751	8265	16	filtered	filter	VBD
18751	8265	17	.	.	.
18751	8266	1	The	the	DT
18751	8266	2	magnesia	magnesia	NN
18751	8266	3	is	be	VBZ
18751	8266	4	precipitated	precipitate	VBN
18751	8266	5	from	from	IN
18751	8266	6	the	the	DT
18751	8266	7	filtrate	filtrate	JJ
18751	8266	8	by	by	IN
18751	8266	9	the	the	DT
18751	8266	10	addition	addition	NN
18751	8266	11	of	of	IN
18751	8266	12	an	an	DT
18751	8266	13	excess	excess	NN
18751	8266	14	of	of	IN
18751	8266	15	sodium	sodium	NN
18751	8266	16	phosphate	phosphate	NN
18751	8266	17	and	and	CC
18751	8266	18	ammonia	ammonia	NNP
18751	8266	19	.	.	.
18751	8267	1	It	-PRON-	PRP
18751	8267	2	is	be	VBZ
18751	8267	3	allowed	allow	VBN
18751	8267	4	to	to	TO
18751	8267	5	stand	stand	VB
18751	8267	6	overnight	overnight	RB
18751	8267	7	,	,	,
18751	8267	8	filtered	filter	VBN
18751	8267	9	,	,	,
18751	8267	10	and	and	CC
18751	8267	11	washed	wash	VBN
18751	8267	12	with	with	IN
18751	8267	13	dilute	dilute	NNP
18751	8267	14	ammonia	ammonia	NNP
18751	8267	15	.	.	.
18751	8268	1	The	the	DT
18751	8268	2	precipitate	precipitate	NN
18751	8268	3	contains	contain	VBZ
18751	8268	4	the	the	DT
18751	8268	5	magnesia	magnesia	NN
18751	8268	6	as	as	IN
18751	8268	7	ammonic	ammonic	JJ
18751	8268	8	-	-	HYPH
18751	8268	9	magnesic	magnesic	NN
18751	8268	10	phosphate	phosphate	NN
18751	8268	11	.	.	.
18751	8269	1	In	in	IN
18751	8269	2	cases	case	NNS
18751	8269	3	where	where	WRB
18751	8269	4	it	-PRON-	PRP
18751	8269	5	is	be	VBZ
18751	8269	6	not	not	RB
18751	8269	7	desirable	desirable	JJ
18751	8269	8	to	to	TO
18751	8269	9	introduce	introduce	VB
18751	8269	10	sodium	sodium	NN
18751	8269	11	salts	salt	NNS
18751	8269	12	or	or	CC
18751	8269	13	phosphoric	phosphoric	NN
18751	8269	14	acid	acid	NN
18751	8269	15	into	into	IN
18751	8269	16	the	the	DT
18751	8269	17	assay	assay	NN
18751	8269	18	solution	solution	NN
18751	8269	19	,	,	,
18751	8269	20	the	the	DT
18751	8269	21	following	following	JJ
18751	8269	22	method	method	NN
18751	8269	23	is	be	VBZ
18751	8269	24	adopted	adopt	VBN
18751	8269	25	.	.	.
18751	8270	1	The	the	DT
18751	8270	2	solution	solution	NN
18751	8270	3	(	(	-LRB-
18751	8270	4	freed	free	VBN
18751	8270	5	from	from	IN
18751	8270	6	the	the	DT
18751	8270	7	other	other	JJ
18751	8270	8	alkaline	alkaline	NN
18751	8270	9	earths	earth	NNS
18751	8270	10	by	by	IN
18751	8270	11	ammonium	ammonium	NN
18751	8270	12	carbonate	carbonate	NN
18751	8270	13	)	)	-RRB-
18751	8270	14	is	be	VBZ
18751	8270	15	evaporated	evaporate	VBN
18751	8270	16	in	in	IN
18751	8270	17	a	a	DT
18751	8270	18	small	small	JJ
18751	8270	19	porcelain	porcelain	NN
18751	8270	20	dish	dish	NN
18751	8270	21	with	with	IN
18751	8270	22	nitric	nitric	JJ
18751	8270	23	acid	acid	NN
18751	8270	24	.	.	.
18751	8271	1	The	the	DT
18751	8271	2	residue	residue	NN
18751	8271	3	(	(	-LRB-
18751	8271	4	after	after	IN
18751	8271	5	removing	remove	VBG
18751	8271	6	the	the	DT
18751	8271	7	ammonic	ammonic	JJ
18751	8271	8	salts	salt	NNS
18751	8271	9	by	by	IN
18751	8271	10	ignition	ignition	NN
18751	8271	11	)	)	-RRB-
18751	8271	12	is	be	VBZ
18751	8271	13	taken	take	VBN
18751	8271	14	up	up	RP
18751	8271	15	with	with	IN
18751	8271	16	a	a	DT
18751	8271	17	little	little	JJ
18751	8271	18	water	water	NN
18751	8271	19	and	and	CC
18751	8271	20	a	a	DT
18751	8271	21	few	few	JJ
18751	8271	22	crystals	crystal	NNS
18751	8271	23	of	of	IN
18751	8271	24	oxalic	oxalic	JJ
18751	8271	25	acid	acid	NN
18751	8271	26	,	,	,
18751	8271	27	transferred	transfer	VBN
18751	8271	28	to	to	IN
18751	8271	29	a	a	DT
18751	8271	30	platinum	platinum	NN
18751	8271	31	dish	dish	NN
18751	8271	32	,	,	,
18751	8271	33	evaporated	evaporate	VBD
18751	8271	34	to	to	IN
18751	8271	35	dryness	dryness	NN
18751	8271	36	,	,	,
18751	8271	37	and	and	CC
18751	8271	38	ignited	ignite	VBD
18751	8271	39	.	.	.
18751	8272	1	The	the	DT
18751	8272	2	residue	residue	NN
18751	8272	3	is	be	VBZ
18751	8272	4	extracted	extract	VBN
18751	8272	5	with	with	IN
18751	8272	6	small	small	JJ
18751	8272	7	quantities	quantity	NNS
18751	8272	8	of	of	IN
18751	8272	9	boiling	boil	VBG
18751	8272	10	water	water	NN
18751	8272	11	and	and	CC
18751	8272	12	filtered	filter	VBD
18751	8272	13	off	off	RP
18751	8272	14	;	;	:
18751	8272	15	while	while	IN
18751	8272	16	the	the	DT
18751	8272	17	insoluble	insoluble	JJ
18751	8272	18	magnesia	magnesia	NNP
18751	8272	19	is	be	VBZ
18751	8272	20	washed	wash	VBN
18751	8272	21	.	.	.
18751	8273	1	The	the	DT
18751	8273	2	filtrate	filtrate	NN
18751	8273	3	contains	contain	VBZ
18751	8273	4	the	the	DT
18751	8273	5	alkalies	alkali	NNS
18751	8273	6	.	.	.
18751	8274	1	The	the	DT
18751	8274	2	residue	residue	NN
18751	8274	3	is	be	VBZ
18751	8274	4	ignited	ignite	VBN
18751	8274	5	,	,	,
18751	8274	6	and	and	CC
18751	8274	7	weighed	weigh	VBD
18751	8274	8	as	as	IN
18751	8274	9	magnesia	magnesia	NNP
18751	8274	10	.	.	.
18751	8275	1	It	-PRON-	PRP
18751	8275	2	is	be	VBZ
18751	8275	3	MgO.	MgO.	NNP
18751	8276	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	8276	2	DETERMINATION	DETERMINATION	NNP
18751	8276	3	.	.	.
18751	8277	1	The	the	DT
18751	8277	2	solution	solution	NN
18751	8277	3	containing	contain	VBG
18751	8277	4	the	the	DT
18751	8277	5	magnesia	magnesia	NNP
18751	8277	6	is	be	VBZ
18751	8277	7	mixed	mix	VBN
18751	8277	8	with	with	IN
18751	8277	9	chloride	chloride	NN
18751	8277	10	of	of	IN
18751	8277	11	ammonium	ammonium	NN
18751	8277	12	and	and	CC
18751	8277	13	ammonia	ammonia	NN
18751	8277	14	in	in	IN
18751	8277	15	excess	excess	NN
18751	8277	16	.	.	.
18751	8278	1	If	if	IN
18751	8278	2	a	a	DT
18751	8278	3	precipitate	precipitate	NN
18751	8278	4	should	should	MD
18751	8278	5	form	form	VB
18751	8278	6	,	,	,
18751	8278	7	more	more	RBR
18751	8278	8	ammonic	ammonic	JJ
18751	8278	9	chloride	chloride	NN
18751	8278	10	is	be	VBZ
18751	8278	11	required	require	VBN
18751	8278	12	.	.	.
18751	8279	1	Add	add	VB
18751	8279	2	sodium	sodium	NN
18751	8279	3	phosphate	phosphate	NN
18751	8279	4	solution	solution	NN
18751	8279	5	in	in	IN
18751	8279	6	excess	excess	NN
18751	8279	7	,	,	,
18751	8279	8	stir	stir	VB
18751	8279	9	and	and	CC
18751	8279	10	allow	allow	VB
18751	8279	11	to	to	TO
18751	8279	12	stand	stand	VB
18751	8279	13	overnight	overnight	RB
18751	8279	14	.	.	.
18751	8280	1	Filter	filter	VB
18751	8280	2	and	and	CC
18751	8280	3	wash	wash	VB
18751	8280	4	the	the	DT
18751	8280	5	precipitate	precipitate	NN
18751	8280	6	with	with	IN
18751	8280	7	dilute	dilute	NNP
18751	8280	8	ammonia	ammonia	NNP
18751	8280	9	.	.	.
18751	8281	1	Dry	Dry	NNP
18751	8281	2	,	,	,
18751	8281	3	transfer	transfer	VB
18751	8281	4	to	to	IN
18751	8281	5	a	a	DT
18751	8281	6	platinum	platinum	NN
18751	8281	7	or	or	CC
18751	8281	8	porcelain	porcelain	NN
18751	8281	9	crucible	crucible	JJ
18751	8281	10	,	,	,
18751	8281	11	and	and	CC
18751	8281	12	ignite	ignite	VB
18751	8281	13	(	(	-LRB-
18751	8281	14	finally	finally	RB
18751	8281	15	at	at	IN
18751	8281	16	intense	intense	JJ
18751	8281	17	redness	redness	NN
18751	8281	18	)	)	-RRB-
18751	8281	19	;	;	:
18751	8281	20	cool	cool	UH
18751	8281	21	,	,	,
18751	8281	22	and	and	CC
18751	8281	23	weigh	weigh	NN
18751	8281	24	.	.	.
18751	8282	1	The	the	DT
18751	8282	2	substance	substance	NN
18751	8282	3	is	be	VBZ
18751	8282	4	magnesic	magnesic	NN
18751	8282	5	pyrophosphate	pyrophosphate	NN
18751	8282	6	(	(	-LRB-
18751	8282	7	Mg_{2}P_{2}O_{7	mg_{2}p_{2}o_{7	NN
18751	8282	8	}	}	-RRB-
18751	8282	9	)	)	-RRB-
18751	8282	10	,	,	,
18751	8282	11	and	and	CC
18751	8282	12	contains	contain	VBZ
18751	8282	13	36.04	36.04	CD
18751	8282	14	per	per	NN
18751	8282	15	cent	cent	NN
18751	8282	16	.	.	.
18751	8283	1	of	of	IN
18751	8283	2	magnesia	magnesia	NNP
18751	8283	3	.	.	.
18751	8284	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	8284	2	METHOD	METHOD	NNP
18751	8284	3	.	.	.
18751	8285	1	The	the	DT
18751	8285	2	magnesia	magnesia	NNS
18751	8285	3	having	have	VBG
18751	8285	4	been	be	VBN
18751	8285	5	precipitated	precipitate	VBN
18751	8285	6	as	as	IN
18751	8285	7	ammonic	ammonic	JJ
18751	8285	8	-	-	HYPH
18751	8285	9	magnesic	magnesic	NN
18751	8285	10	phosphate	phosphate	NN
18751	8285	11	,	,	,
18751	8285	12	which	which	WDT
18751	8285	13	is	be	VBZ
18751	8285	14	the	the	DT
18751	8285	15	usual	usual	JJ
18751	8285	16	separation	separation	NN
18751	8285	17	,	,	,
18751	8285	18	its	-PRON-	PRP$
18751	8285	19	weight	weight	NN
18751	8285	20	can	can	MD
18751	8285	21	be	be	VB
18751	8285	22	determined	determine	VBN
18751	8285	23	volumetrically	volumetrically	RB
18751	8285	24	by	by	IN
18751	8285	25	the	the	DT
18751	8285	26	method	method	NN
18751	8285	27	of	of	IN
18751	8285	28	titration	titration	NN
18751	8285	29	described	describe	VBN
18751	8285	30	under	under	IN
18751	8285	31	_	_	NNP
18751	8285	32	Phosphates	Phosphates	NNP
18751	8285	33	_	_	NNP
18751	8285	34	.	.	.
18751	8286	1	The	the	DT
18751	8286	2	same	same	JJ
18751	8286	3	standard	standard	JJ
18751	8286	4	solution	solution	NN
18751	8286	5	of	of	IN
18751	8286	6	uranium	uranium	NN
18751	8286	7	acetate	acetate	NN
18751	8286	8	is	be	VBZ
18751	8286	9	used	use	VBN
18751	8286	10	.	.	.
18751	8287	1	Its	-PRON-	PRP$
18751	8287	2	standard	standard	NN
18751	8287	3	for	for	IN
18751	8287	4	magnesia	magnesia	NNP
18751	8287	5	is	be	VBZ
18751	8287	6	got	get	VBN
18751	8287	7	by	by	IN
18751	8287	8	multiplying	multiply	VBG
18751	8287	9	the	the	DT
18751	8287	10	standard	standard	NN
18751	8287	11	for	for	IN
18751	8287	12	phosphoric	phosphoric	NN
18751	8287	13	oxide	oxide	NN
18751	8287	14	by	by	IN
18751	8287	15	0.5493	0.5493	CD
18751	8287	16	.	.	.
18751	8288	1	For	for	IN
18751	8288	2	example	example	NN
18751	8288	3	,	,	,
18751	8288	4	if	if	IN
18751	8288	5	one	one	CD
18751	8288	6	hundred	hundred	CD
18751	8288	7	c.c	c.c	NN
18751	8288	8	.	.	.
18751	8289	1	are	be	VBP
18751	8289	2	equivalent	equivalent	JJ
18751	8289	3	to	to	IN
18751	8289	4	0.5	0.5	CD
18751	8289	5	gram	gram	NN
18751	8289	6	of	of	IN
18751	8289	7	phosphoric	phosphoric	NN
18751	8289	8	oxide	oxide	NN
18751	8289	9	,	,	,
18751	8289	10	they	-PRON-	PRP
18751	8289	11	will	will	MD
18751	8289	12	be	be	VB
18751	8289	13	equivalent	equivalent	JJ
18751	8289	14	to	to	IN
18751	8289	15	(	(	-LRB-
18751	8289	16	0.5	0.5	CD
18751	8289	17	×	×	NNS
18751	8289	18	.5493	.5493	.
18751	8289	19	)	)	-RRB-
18751	8289	20	0.2746	0.2746	CD
18751	8289	21	gram	gram	NN
18751	8289	22	of	of	IN
18751	8289	23	magnesia	magnesia	NNP
18751	8289	24	.	.	.
18751	8290	1	The	the	DT
18751	8290	2	method	method	NN
18751	8290	3	of	of	IN
18751	8290	4	working	work	VBG
18751	8290	5	and	and	CC
18751	8290	6	the	the	DT
18751	8290	7	conditions	condition	NNS
18751	8290	8	of	of	IN
18751	8290	9	the	the	DT
18751	8290	10	titration	titration	NN
18751	8290	11	are	be	VBP
18751	8290	12	the	the	DT
18751	8290	13	same	same	JJ
18751	8290	14	as	as	IN
18751	8290	15	for	for	IN
18751	8290	16	the	the	DT
18751	8290	17	phosphate	phosphate	NN
18751	8290	18	titration	titration	NN
18751	8290	19	.	.	.
18751	8291	1	The	the	DT
18751	8291	2	quantity	quantity	NN
18751	8291	3	of	of	IN
18751	8291	4	substance	substance	NN
18751	8291	5	taken	take	VBN
18751	8291	6	for	for	IN
18751	8291	7	assay	assay	NNP
18751	8291	8	must	must	MD
18751	8291	9	not	not	RB
18751	8291	10	contain	contain	VB
18751	8291	11	more	more	JJR
18751	8291	12	than	than	IN
18751	8291	13	0.1	0.1	CD
18751	8291	14	or	or	CC
18751	8291	15	0.2	0.2	CD
18751	8291	16	gram	gram	NN
18751	8291	17	of	of	IN
18751	8291	18	magnesia	magnesia	NNP
18751	8291	19	.	.	.
18751	8292	1	After	after	IN
18751	8292	2	precipitating	precipitate	VBG
18751	8292	3	as	as	IN
18751	8292	4	ammonic	ammonic	JJ
18751	8292	5	-	-	HYPH
18751	8292	6	magnesic	magnesic	NN
18751	8292	7	phosphate	phosphate	NN
18751	8292	8	with	with	IN
18751	8292	9	sodium	sodium	NN
18751	8292	10	phosphate	phosphate	NN
18751	8292	11	,	,	,
18751	8292	12	and	and	CC
18751	8292	13	well	well	RB
18751	8292	14	washing	wash	VBG
18751	8292	15	with	with	IN
18751	8292	16	ammonia	ammonia	NNP
18751	8292	17	,	,	,
18751	8292	18	it	-PRON-	PRP
18751	8292	19	is	be	VBZ
18751	8292	20	dissolved	dissolve	VBN
18751	8292	21	in	in	IN
18751	8292	22	dilute	dilute	JJ
18751	8292	23	hydrochloric	hydrochloric	NNP
18751	8292	24	acid	acid	NNP
18751	8292	25	,	,	,
18751	8292	26	neutralised	neutralise	VBN
18751	8292	27	with	with	IN
18751	8292	28	ammonia	ammonia	NN
18751	8292	29	,	,	,
18751	8292	30	and	and	CC
18751	8292	31	sodic	sodic	JJ
18751	8292	32	acetate	acetate	JJ
18751	8292	33	and	and	CC
18751	8292	34	acetic	acetic	JJ
18751	8292	35	acid	acid	NN
18751	8292	36	are	be	VBP
18751	8292	37	added	add	VBN
18751	8292	38	in	in	IN
18751	8292	39	the	the	DT
18751	8292	40	usual	usual	JJ
18751	8292	41	quantity	quantity	NN
18751	8292	42	.	.	.
18751	8293	1	The	the	DT
18751	8293	2	solution	solution	NN
18751	8293	3	is	be	VBZ
18751	8293	4	boiled	boil	VBN
18751	8293	5	and	and	CC
18751	8293	6	titrated	titrate	VBN
18751	8293	7	.	.	.
18751	8294	1	EXAMINATION	examination	NN
18751	8294	2	OF	of	IN
18751	8294	3	A	a	DT
18751	8294	4	LIMESTONE	limestone	NN
18751	8294	5	.	.	.
18751	8295	1	~Silica	~Silica	NFP
18751	8295	2	and	and	CC
18751	8295	3	Insoluble	Insoluble	NNP
18751	8295	4	Silicates.~--Take	Silicates.~--Take	NNP
18751	8295	5	one	one	CD
18751	8295	6	gram	gram	NN
18751	8295	7	of	of	IN
18751	8295	8	the	the	DT
18751	8295	9	dried	dry	VBN
18751	8295	10	sample	sample	NN
18751	8295	11	and	and	CC
18751	8295	12	dissolve	dissolve	VB
18751	8295	13	it	-PRON-	PRP
18751	8295	14	in	in	IN
18751	8295	15	10	10	CD
18751	8295	16	c.c	c.c	NNP
18751	8295	17	.	.	.
18751	8296	1	of	of	IN
18751	8296	2	dilute	dilute	NNP
18751	8296	3	hydrochloric	hydrochloric	NNP
18751	8296	4	acid	acid	NNP
18751	8296	5	;	;	:
18751	8296	6	filter	filter	NN
18751	8296	7	;	;	:
18751	8296	8	wash	wash	NN
18751	8296	9	,	,	,
18751	8296	10	dry	dry	JJ
18751	8296	11	,	,	,
18751	8296	12	and	and	CC
18751	8296	13	ignite	ignite	VB
18751	8296	14	the	the	DT
18751	8296	15	residue	residue	NN
18751	8296	16	.	.	.
18751	8297	1	~Organic	~Organic	NFP
18751	8297	2	Matter.~--If	Matter.~--If	NNP
18751	8297	3	the	the	DT
18751	8297	4	residue	residue	NN
18751	8297	5	insoluble	insoluble	JJ
18751	8297	6	in	in	IN
18751	8297	7	hydrochloric	hydrochloric	JJ
18751	8297	8	acid	acid	NN
18751	8297	9	shows	show	VBZ
18751	8297	10	the	the	DT
18751	8297	11	presence	presence	NN
18751	8297	12	of	of	IN
18751	8297	13	organic	organic	JJ
18751	8297	14	matter	matter	NN
18751	8297	15	,	,	,
18751	8297	16	it	-PRON-	PRP
18751	8297	17	must	must	MD
18751	8297	18	be	be	VB
18751	8297	19	collected	collect	VBN
18751	8297	20	on	on	IN
18751	8297	21	a	a	DT
18751	8297	22	weighed	weigh	VBN
18751	8297	23	filter	filter	NN
18751	8297	24	and	and	CC
18751	8297	25	dried	dry	VBD
18751	8297	26	at	at	IN
18751	8297	27	100	100	CD
18751	8297	28	°	°	NNS
18751	8297	29	.	.	.
18751	8298	1	On	on	IN
18751	8298	2	weighing	weighing	NN
18751	8298	3	,	,	,
18751	8298	4	it	-PRON-	PRP
18751	8298	5	gives	give	VBZ
18751	8298	6	the	the	DT
18751	8298	7	combined	combined	JJ
18751	8298	8	weights	weight	NNS
18751	8298	9	of	of	IN
18751	8298	10	organic	organic	JJ
18751	8298	11	and	and	CC
18751	8298	12	insoluble	insoluble	JJ
18751	8298	13	matter	matter	NN
18751	8298	14	.	.	.
18751	8299	1	The	the	DT
18751	8299	2	latter	latter	JJ
18751	8299	3	is	be	VBZ
18751	8299	4	determined	determine	VBN
18751	8299	5	by	by	IN
18751	8299	6	igniting	ignite	VBG
18751	8299	7	and	and	CC
18751	8299	8	weighing	weigh	VBG
18751	8299	9	again	again	RB
18751	8299	10	.	.	.
18751	8300	1	The	the	DT
18751	8300	2	organic	organic	JJ
18751	8300	3	matter	matter	NN
18751	8300	4	is	be	VBZ
18751	8300	5	calculated	calculate	VBN
18751	8300	6	by	by	IN
18751	8300	7	difference	difference	NN
18751	8300	8	.	.	.
18751	8301	1	~Lime.~--Where	~Lime.~--Where	NNP
18751	8301	2	but	but	CC
18751	8301	3	little	little	JJ
18751	8301	4	magnesia	magnesia	NNP
18751	8301	5	is	be	VBZ
18751	8301	6	present	present	JJ
18751	8301	7	,	,	,
18751	8301	8	this	this	DT
18751	8301	9	is	be	VBZ
18751	8301	10	determined	determine	VBN
18751	8301	11	by	by	IN
18751	8301	12	titration	titration	NN
18751	8301	13	with	with	IN
18751	8301	14	standard	standard	JJ
18751	8301	15	acid	acid	NN
18751	8301	16	.	.	.
18751	8302	1	Take	take	VB
18751	8302	2	one	one	CD
18751	8302	3	gram	gram	NN
18751	8302	4	,	,	,
18751	8302	5	and	and	CC
18751	8302	6	dissolve	dissolve	VB
18751	8302	7	it	-PRON-	PRP
18751	8302	8	in	in	IN
18751	8302	9	25	25	CD
18751	8302	10	c.c	c.c	NNP
18751	8302	11	.	.	.
18751	8303	1	of	of	IN
18751	8303	2	normal	normal	JJ
18751	8303	3	hydrochloric	hydrochloric	JJ
18751	8303	4	acid	acid	NN
18751	8303	5	.	.	.
18751	8304	1	Tint	tint	VB
18751	8304	2	with	with	IN
18751	8304	3	methyl	methyl	NN
18751	8304	4	-	-	HYPH
18751	8304	5	orange	orange	NN
18751	8304	6	and	and	CC
18751	8304	7	titrate	titrate	VB
18751	8304	8	with	with	IN
18751	8304	9	semi	semi	JJ
18751	8304	10	-	-	JJ
18751	8304	11	normal	normal	JJ
18751	8304	12	ammonia	ammonia	NN
18751	8304	13	.	.	.
18751	8305	1	Divide	divide	VB
18751	8305	2	the	the	DT
18751	8305	3	quantity	quantity	NN
18751	8305	4	of	of	IN
18751	8305	5	ammonia	ammonia	NN
18751	8305	6	used	use	VBN
18751	8305	7	by	by	IN
18751	8305	8	2	2	CD
18751	8305	9	,	,	,
18751	8305	10	deduct	deduct	VB
18751	8305	11	this	this	DT
18751	8305	12	from	from	IN
18751	8305	13	25	25	CD
18751	8305	14	,	,	,
18751	8305	15	and	and	CC
18751	8305	16	multiply	multiply	VB
18751	8305	17	the	the	DT
18751	8305	18	remainder	remainder	NN
18751	8305	19	by	by	IN
18751	8305	20	2.8	2.8	CD
18751	8305	21	.	.	.
18751	8306	1	This	this	DT
18751	8306	2	gives	give	VBZ
18751	8306	3	the	the	DT
18751	8306	4	percentage	percentage	NN
18751	8306	5	of	of	IN
18751	8306	6	lime	lime	NN
18751	8306	7	.	.	.
18751	8307	1	Where	where	WRB
18751	8307	2	magnesia	magnesia	NNP
18751	8307	3	is	be	VBZ
18751	8307	4	present	present	JJ
18751	8307	5	,	,	,
18751	8307	6	the	the	DT
18751	8307	7	same	same	JJ
18751	8307	8	method	method	NN
18751	8307	9	is	be	VBZ
18751	8307	10	adopted	adopt	VBN
18751	8307	11	,	,	,
18751	8307	12	and	and	CC
18751	8307	13	the	the	DT
18751	8307	14	magnesia	magnesia	NN
18751	8307	15	(	(	-LRB-
18751	8307	16	which	which	WDT
18751	8307	17	is	be	VBZ
18751	8307	18	separately	separately	RB
18751	8307	19	determined	determine	VBN
18751	8307	20	)	)	-RRB-
18751	8307	21	is	be	VBZ
18751	8307	22	afterwards	afterwards	RB
18751	8307	23	deducted	deduct	VBN
18751	8307	24	.	.	.
18751	8308	1	The	the	DT
18751	8308	2	percentage	percentage	NN
18751	8308	3	of	of	IN
18751	8308	4	magnesia	magnesia	NNP
18751	8308	5	found	find	VBN
18751	8308	6	is	be	VBZ
18751	8308	7	multiplied	multiply	VBN
18751	8308	8	by	by	IN
18751	8308	9	1.4	1.4	CD
18751	8308	10	,	,	,
18751	8308	11	and	and	CC
18751	8308	12	the	the	DT
18751	8308	13	result	result	NN
18751	8308	14	is	be	VBZ
18751	8308	15	deducted	deduct	VBN
18751	8308	16	from	from	IN
18751	8308	17	the	the	DT
18751	8308	18	apparent	apparent	JJ
18751	8308	19	percentage	percentage	NN
18751	8308	20	of	of	IN
18751	8308	21	lime	lime	NN
18751	8308	22	got	get	VBD
18751	8308	23	by	by	IN
18751	8308	24	titrating	titrate	VBG
18751	8308	25	.	.	.
18751	8309	1	~Magnesia.~--Dissolve	~magnesia.~--dissolve	NN
18751	8309	2	2	2	CD
18751	8309	3	grams	gram	NNS
18751	8309	4	of	of	IN
18751	8309	5	the	the	DT
18751	8309	6	limestone	limestone	NN
18751	8309	7	in	in	IN
18751	8309	8	hydrochloric	hydrochloric	JJ
18751	8309	9	acid	acid	NN
18751	8309	10	,	,	,
18751	8309	11	and	and	CC
18751	8309	12	separate	separate	VB
18751	8309	13	the	the	DT
18751	8309	14	lime	lime	NN
18751	8309	15	with	with	IN
18751	8309	16	ammonia	ammonia	NN
18751	8309	17	and	and	CC
18751	8309	18	ammonium	ammonium	NN
18751	8309	19	oxalate	oxalate	VBP
18751	8309	20	.	.	.
18751	8310	1	The	the	DT
18751	8310	2	filtrate	filtrate	NN
18751	8310	3	is	be	VBZ
18751	8310	4	treated	treat	VBN
18751	8310	5	with	with	IN
18751	8310	6	sodium	sodium	NN
18751	8310	7	phosphate	phosphate	NN
18751	8310	8	,	,	,
18751	8310	9	and	and	CC
18751	8310	10	the	the	DT
18751	8310	11	magnesia	magnesia	NN
18751	8310	12	is	be	VBZ
18751	8310	13	weighed	weigh	VBN
18751	8310	14	as	as	IN
18751	8310	15	pyrophosphate	pyrophosphate	NN
18751	8310	16	,	,	,
18751	8310	17	or	or	CC
18751	8310	18	titrated	titrate	VBN
18751	8310	19	with	with	IN
18751	8310	20	uranium	uranium	NN
18751	8310	21	acetate	acetate	NN
18751	8310	22	.	.	.
18751	8311	1	~Iron.~--Dissolve	~iron.~--dissolve	NN
18751	8311	2	2	2	CD
18751	8311	3	grams	gram	NNS
18751	8311	4	in	in	IN
18751	8311	5	hydrochloric	hydrochloric	JJ
18751	8311	6	acid	acid	NN
18751	8311	7	,	,	,
18751	8311	8	reduce	reduce	VBP
18751	8311	9	,	,	,
18751	8311	10	and	and	CC
18751	8311	11	titrate	titrate	VB
18751	8311	12	with	with	IN
18751	8311	13	standard	standard	JJ
18751	8311	14	permanganate	permanganate	NN
18751	8311	15	of	of	IN
18751	8311	16	potassium	potassium	NN
18751	8311	17	solution	solution	NN
18751	8311	18	.	.	.
18751	8312	1	This	this	DT
18751	8312	2	gives	give	VBZ
18751	8312	3	the	the	DT
18751	8312	4	total	total	JJ
18751	8312	5	iron	iron	NN
18751	8312	6	.	.	.
18751	8313	1	The	the	DT
18751	8313	2	ferrous	ferrous	JJ
18751	8313	3	iron	iron	NN
18751	8313	4	is	be	VBZ
18751	8313	5	determined	determine	VBN
18751	8313	6	by	by	IN
18751	8313	7	dissolving	dissolve	VBG
18751	8313	8	another	another	DT
18751	8313	9	2	2	CD
18751	8313	10	grams	gram	NNS
18751	8313	11	in	in	IN
18751	8313	12	hydrochloric	hydrochloric	JJ
18751	8313	13	acid	acid	NN
18751	8313	14	and	and	CC
18751	8313	15	at	at	IN
18751	8313	16	once	once	RB
18751	8313	17	titrating	titrate	VBG
18751	8313	18	with	with	IN
18751	8313	19	the	the	DT
18751	8313	20	permanganate	permanganate	NN
18751	8313	21	of	of	IN
18751	8313	22	potassium	potassium	NN
18751	8313	23	solution	solution	NN
18751	8313	24	.	.	.
18751	8314	1	~Manganese.~--Dissolve	~manganese.~--dissolve	NN
18751	8314	2	20	20	CD
18751	8314	3	grams	gram	NNS
18751	8314	4	in	in	IN
18751	8314	5	hydrochloric	hydrochloric	JJ
18751	8314	6	acid	acid	NN
18751	8314	7	,	,	,
18751	8314	8	nearly	nearly	RB
18751	8314	9	neutralise	neutralise	VBP
18751	8314	10	with	with	IN
18751	8314	11	soda	soda	NN
18751	8314	12	,	,	,
18751	8314	13	add	add	VB
18751	8314	14	sodium	sodium	NN
18751	8314	15	acetate	acetate	NN
18751	8314	16	,	,	,
18751	8314	17	boil	boil	NN
18751	8314	18	,	,	,
18751	8314	19	and	and	CC
18751	8314	20	filter	filter	NN
18751	8314	21	.	.	.
18751	8315	1	To	to	IN
18751	8315	2	the	the	DT
18751	8315	3	filtrate	filtrate	JJ
18751	8315	4	add	add	NN
18751	8315	5	bromine	bromine	NN
18751	8315	6	;	;	:
18751	8315	7	boil	boil	NN
18751	8315	8	,	,	,
18751	8315	9	and	and	CC
18751	8315	10	determine	determine	VB
18751	8315	11	the	the	DT
18751	8315	12	manganese	manganese	NNPS
18751	8315	13	in	in	IN
18751	8315	14	the	the	DT
18751	8315	15	precipitate	precipitate	NN
18751	8315	16	.	.	.
18751	8316	1	See	see	VB
18751	8316	2	page	page	NN
18751	8316	3	300	300	CD
18751	8316	4	.	.	.
18751	8317	1	~Phosphoric	~Phosphoric	NFP
18751	8317	2	Oxide.~--This	oxide.~--this	NN
18751	8317	3	is	be	VBZ
18751	8317	4	determined	determine	VBN
18751	8317	5	by	by	IN
18751	8317	6	dissolving	dissolve	VBG
18751	8317	7	the	the	DT
18751	8317	8	ferric	ferric	JJ
18751	8317	9	acetate	acetate	NNP
18751	8317	10	precipitate	precipitate	NN
18751	8317	11	from	from	IN
18751	8317	12	the	the	DT
18751	8317	13	manganese	manganese	JJ
18751	8317	14	separation	separation	NN
18751	8317	15	in	in	IN
18751	8317	16	hydrochloric	hydrochloric	JJ
18751	8317	17	acid	acid	NN
18751	8317	18	,	,	,
18751	8317	19	adding	add	VBG
18751	8317	20	ammonia	ammonia	NN
18751	8317	21	in	in	IN
18751	8317	22	excess	excess	NN
18751	8317	23	,	,	,
18751	8317	24	and	and	CC
18751	8317	25	passing	pass	VBG
18751	8317	26	sulphuretted	sulphuret	VBN
18751	8317	27	hydrogen	hydrogen	NN
18751	8317	28	.	.	.
18751	8318	1	Filter	filter	VB
18751	8318	2	and	and	CC
18751	8318	3	add	add	VB
18751	8318	4	to	to	IN
18751	8318	5	the	the	DT
18751	8318	6	filtrate	filtrate	JJ
18751	8318	7	"	"	``
18751	8318	8	magnesia	magnesia	NNP
18751	8318	9	mixture	mixture	NN
18751	8318	10	.	.	.
18751	8318	11	"	"	''
18751	8319	1	The	the	DT
18751	8319	2	precipitate	precipitate	NN
18751	8319	3	is	be	VBZ
18751	8319	4	collected	collect	VBN
18751	8319	5	,	,	,
18751	8319	6	washed	wash	VBN
18751	8319	7	with	with	IN
18751	8319	8	ammonia	ammonia	NNP
18751	8319	9	,	,	,
18751	8319	10	ignited	ignite	VBD
18751	8319	11	,	,	,
18751	8319	12	and	and	CC
18751	8319	13	weighed	weigh	VBD
18751	8319	14	as	as	IN
18751	8319	15	pyrophosphate	pyrophosphate	NN
18751	8319	16	.	.	.
18751	8320	1	THE	the	DT
18751	8320	2	ALKALIES	ALKALIES	NNP
18751	8320	3	.	.	.
18751	8321	1	The	the	DT
18751	8321	2	oxides	oxide	NNS
18751	8321	3	of	of	IN
18751	8321	4	sodium	sodium	NN
18751	8321	5	,	,	,
18751	8321	6	potassium	potassium	NN
18751	8321	7	,	,	,
18751	8321	8	lithium	lithium	NN
18751	8321	9	,	,	,
18751	8321	10	cæsium	cæsium	NN
18751	8321	11	,	,	,
18751	8321	12	and	and	CC
18751	8321	13	rubidium	rubidium	NNP
18751	8321	14	and	and	CC
18751	8321	15	ammonia	ammonia	NNP
18751	8321	16	are	be	VBP
18751	8321	17	grouped	group	VBN
18751	8321	18	under	under	IN
18751	8321	19	this	this	DT
18751	8321	20	head	head	NN
18751	8321	21	.	.	.
18751	8322	1	Of	of	IN
18751	8322	2	these	these	DT
18751	8322	3	cæsia	cæsia	NNS
18751	8322	4	and	and	CC
18751	8322	5	rubidia	rubidia	NNP
18751	8322	6	are	be	VBP
18751	8322	7	rare	rare	JJ
18751	8322	8	,	,	,
18751	8322	9	and	and	CC
18751	8322	10	lithia	lithia	NNP
18751	8322	11	comparatively	comparatively	RB
18751	8322	12	so	so	RB
18751	8322	13	.	.	.
18751	8323	1	They	-PRON-	PRP
18751	8323	2	are	be	VBP
18751	8323	3	easily	easily	RB
18751	8323	4	distinguished	distinguish	VBN
18751	8323	5	by	by	IN
18751	8323	6	their	-PRON-	PRP$
18751	8323	7	spectra	spectra	NN
18751	8323	8	.	.	.
18751	8324	1	They	-PRON-	PRP
18751	8324	2	are	be	VBP
18751	8324	3	characterised	characterise	VBN
18751	8324	4	by	by	IN
18751	8324	5	the	the	DT
18751	8324	6	solubility	solubility	NN
18751	8324	7	of	of	IN
18751	8324	8	almost	almost	RB
18751	8324	9	all	all	DT
18751	8324	10	their	-PRON-	PRP$
18751	8324	11	salts	salt	NNS
18751	8324	12	in	in	IN
18751	8324	13	water	water	NN
18751	8324	14	,	,	,
18751	8324	15	and	and	CC
18751	8324	16	,	,	,
18751	8324	17	consequently	consequently	RB
18751	8324	18	,	,	,
18751	8324	19	are	be	VBP
18751	8324	20	found	find	VBN
18751	8324	21	in	in	IN
18751	8324	22	the	the	DT
18751	8324	23	solutions	solution	NNS
18751	8324	24	from	from	IN
18751	8324	25	which	which	WDT
18751	8324	26	the	the	DT
18751	8324	27	earths	earth	NNS
18751	8324	28	and	and	CC
18751	8324	29	oxides	oxide	NNS
18751	8324	30	of	of	IN
18751	8324	31	the	the	DT
18751	8324	32	metals	metal	NNS
18751	8324	33	have	have	VBP
18751	8324	34	been	be	VBN
18751	8324	35	separated	separate	VBN
18751	8324	36	by	by	IN
18751	8324	37	the	the	DT
18751	8324	38	usual	usual	JJ
18751	8324	39	group	group	NN
18751	8324	40	re	re	NN
18751	8324	41	-	-	NNS
18751	8324	42	agents	agent	NNS
18751	8324	43	.	.	.
18751	8325	1	The	the	DT
18751	8325	2	solution	solution	NN
18751	8325	3	from	from	IN
18751	8325	4	which	which	WDT
18751	8325	5	the	the	DT
18751	8325	6	other	other	JJ
18751	8325	7	substances	substance	NNS
18751	8325	8	have	have	VBP
18751	8325	9	been	be	VBN
18751	8325	10	separated	separate	VBN
18751	8325	11	is	be	VBZ
18751	8325	12	evaporated	evaporate	VBN
18751	8325	13	to	to	IN
18751	8325	14	dryness	dryness	NN
18751	8325	15	,	,	,
18751	8325	16	and	and	CC
18751	8325	17	the	the	DT
18751	8325	18	product	product	NN
18751	8325	19	ignited	ignite	VBD
18751	8325	20	to	to	TO
18751	8325	21	remove	remove	VB
18751	8325	22	the	the	DT
18751	8325	23	ammonic	ammonic	JJ
18751	8325	24	salts	salt	NNS
18751	8325	25	added	add	VBN
18751	8325	26	for	for	IN
18751	8325	27	the	the	DT
18751	8325	28	purpose	purpose	NN
18751	8325	29	of	of	IN
18751	8325	30	separation	separation	NN
18751	8325	31	.	.	.
18751	8326	1	The	the	DT
18751	8326	2	residue	residue	NN
18751	8326	3	contains	contain	VBZ
18751	8326	4	the	the	DT
18751	8326	5	alkali	alkali	JJ
18751	8326	6	metals	metal	NNS
18751	8326	7	generally	generally	RB
18751	8326	8	,	,	,
18751	8326	9	as	as	IN
18751	8326	10	chlorides	chloride	NNS
18751	8326	11	or	or	CC
18751	8326	12	sulphates	sulphate	NNS
18751	8326	13	.	.	.
18751	8327	1	Before	before	IN
18751	8327	2	determining	determine	VBG
18751	8327	3	the	the	DT
18751	8327	4	quantities	quantity	NNS
18751	8327	5	of	of	IN
18751	8327	6	the	the	DT
18751	8327	7	particular	particular	JJ
18751	8327	8	alkali	alkali	JJ
18751	8327	9	metals	metal	NNS
18751	8327	10	present	present	JJ
18751	8327	11	,	,	,
18751	8327	12	it	-PRON-	PRP
18751	8327	13	is	be	VBZ
18751	8327	14	best	good	JJS
18751	8327	15	to	to	TO
18751	8327	16	convert	convert	VB
18751	8327	17	them	-PRON-	PRP
18751	8327	18	altogether	altogether	RB
18751	8327	19	,	,	,
18751	8327	20	either	either	CC
18751	8327	21	into	into	IN
18751	8327	22	chloride	chloride	NN
18751	8327	23	or	or	CC
18751	8327	24	sulphate	sulphate	NN
18751	8327	25	,	,	,
18751	8327	26	and	and	CC
18751	8327	27	to	to	TO
18751	8327	28	take	take	VB
18751	8327	29	the	the	DT
18751	8327	30	weight	weight	NN
18751	8327	31	of	of	IN
18751	8327	32	the	the	DT
18751	8327	33	mixed	mixed	JJ
18751	8327	34	salts	salt	NNS
18751	8327	35	.	.	.
18751	8328	1	It	-PRON-	PRP
18751	8328	2	is	be	VBZ
18751	8328	3	generally	generally	RB
18751	8328	4	more	more	RBR
18751	8328	5	convenient	convenient	JJ
18751	8328	6	to	to	TO
18751	8328	7	weigh	weigh	VB
18751	8328	8	them	-PRON-	PRP
18751	8328	9	as	as	IN
18751	8328	10	chlorides	chloride	NNS
18751	8328	11	.	.	.
18751	8329	1	They	-PRON-	PRP
18751	8329	2	are	be	VBP
18751	8329	3	converted	convert	VBN
18751	8329	4	into	into	IN
18751	8329	5	this	this	DT
18751	8329	6	form	form	NN
18751	8329	7	,	,	,
18751	8329	8	if	if	IN
18751	8329	9	none	none	NN
18751	8329	10	of	of	IN
18751	8329	11	the	the	DT
18751	8329	12	stronger	strong	JJR
18751	8329	13	acids	acid	NNS
18751	8329	14	are	be	VBP
18751	8329	15	present	present	JJ
18751	8329	16	,	,	,
18751	8329	17	by	by	IN
18751	8329	18	simply	simply	RB
18751	8329	19	evaporating	evaporate	VBG
18751	8329	20	with	with	IN
18751	8329	21	an	an	DT
18751	8329	22	excess	excess	NN
18751	8329	23	of	of	IN
18751	8329	24	hydrochloric	hydrochloric	JJ
18751	8329	25	acid	acid	NN
18751	8329	26	.	.	.
18751	8330	1	Nitrates	nitrate	NNS
18751	8330	2	are	be	VBP
18751	8330	3	converted	convert	VBN
18751	8330	4	into	into	IN
18751	8330	5	chlorides	chloride	NNS
18751	8330	6	by	by	IN
18751	8330	7	this	this	DT
18751	8330	8	treatment	treatment	NN
18751	8330	9	.	.	.
18751	8331	1	When	when	WRB
18751	8331	2	sulphates	sulphate	NNS
18751	8331	3	or	or	CC
18751	8331	4	phosphates	phosphate	NNS
18751	8331	5	are	be	VBP
18751	8331	6	present	present	JJ
18751	8331	7	,	,	,
18751	8331	8	the	the	DT
18751	8331	9	substance	substance	NN
18751	8331	10	is	be	VBZ
18751	8331	11	dissolved	dissolve	VBN
18751	8331	12	in	in	IN
18751	8331	13	a	a	DT
18751	8331	14	little	little	JJ
18751	8331	15	water	water	NN
18751	8331	16	,	,	,
18751	8331	17	and	and	CC
18751	8331	18	the	the	DT
18751	8331	19	sulphuric	sulphuric	JJ
18751	8331	20	or	or	CC
18751	8331	21	phosphoric	phosphoric	NN
18751	8331	22	acid	acid	NN
18751	8331	23	precipitated	precipitate	VBN
18751	8331	24	with	with	IN
18751	8331	25	a	a	DT
18751	8331	26	slight	slight	JJ
18751	8331	27	excess	excess	NN
18751	8331	28	of	of	IN
18751	8331	29	acetate	acetate	NN
18751	8331	30	of	of	IN
18751	8331	31	lead	lead	NN
18751	8331	32	in	in	IN
18751	8331	33	the	the	DT
18751	8331	34	presence	presence	NN
18751	8331	35	of	of	IN
18751	8331	36	alcohol	alcohol	NN
18751	8331	37	.	.	.
18751	8332	1	The	the	DT
18751	8332	2	solution	solution	NN
18751	8332	3	is	be	VBZ
18751	8332	4	filtered	filter	VBN
18751	8332	5	,	,	,
18751	8332	6	and	and	CC
18751	8332	7	the	the	DT
18751	8332	8	excess	excess	NN
18751	8332	9	of	of	IN
18751	8332	10	lead	lead	NN
18751	8332	11	precipitated	precipitate	VBN
18751	8332	12	with	with	IN
18751	8332	13	sulphuretted	sulphuret	VBN
18751	8332	14	hydrogen	hydrogen	NN
18751	8332	15	.	.	.
18751	8333	1	The	the	DT
18751	8333	2	filtrate	filtrate	JJ
18751	8333	3	from	from	IN
18751	8333	4	this	this	DT
18751	8333	5	is	be	VBZ
18751	8333	6	evaporated	evaporate	VBN
18751	8333	7	to	to	IN
18751	8333	8	dryness	dryness	NN
18751	8333	9	with	with	IN
18751	8333	10	an	an	DT
18751	8333	11	excess	excess	NN
18751	8333	12	of	of	IN
18751	8333	13	hydrochloric	hydrochloric	JJ
18751	8333	14	acid	acid	NN
18751	8333	15	,	,	,
18751	8333	16	and	and	CC
18751	8333	17	the	the	DT
18751	8333	18	residue	residue	NN
18751	8333	19	,	,	,
18751	8333	20	consisting	consist	VBG
18751	8333	21	of	of	IN
18751	8333	22	the	the	DT
18751	8333	23	mixed	mixed	JJ
18751	8333	24	chlorides	chloride	NNS
18751	8333	25	,	,	,
18751	8333	26	is	be	VBZ
18751	8333	27	gently	gently	RB
18751	8333	28	ignited	ignite	VBN
18751	8333	29	and	and	CC
18751	8333	30	weighed	weigh	VBD
18751	8333	31	.	.	.
18751	8334	1	In	in	IN
18751	8334	2	many	many	JJ
18751	8334	3	cases	case	NNS
18751	8334	4	(	(	-LRB-
18751	8334	5	such	such	JJ
18751	8334	6	as	as	IN
18751	8334	7	the	the	DT
18751	8334	8	analysis	analysis	NN
18751	8334	9	of	of	IN
18751	8334	10	slags	slag	NNS
18751	8334	11	and	and	CC
18751	8334	12	of	of	IN
18751	8334	13	some	some	DT
18751	8334	14	natural	natural	JJ
18751	8334	15	silicates	silicate	NNS
18751	8334	16	where	where	WRB
18751	8334	17	the	the	DT
18751	8334	18	percentage	percentage	NN
18751	8334	19	of	of	IN
18751	8334	20	alkalies	alkali	NNS
18751	8334	21	is	be	VBZ
18751	8334	22	small	small	JJ
18751	8334	23	)	)	-RRB-
18751	8334	24	the	the	DT
18751	8334	25	percentage	percentage	NN
18751	8334	26	of	of	IN
18751	8334	27	soda	soda	NN
18751	8334	28	and	and	CC
18751	8334	29	potash	potash	NN
18751	8334	30	(	(	-LRB-
18751	8334	31	which	which	WDT
18751	8334	32	most	most	RBS
18751	8334	33	commonly	commonly	RB
18751	8334	34	occur	occur	VBP
18751	8334	35	)	)	-RRB-
18751	8334	36	need	nee	MD
18751	8334	37	not	not	RB
18751	8334	38	be	be	VB
18751	8334	39	separately	separately	RB
18751	8334	40	determined	determine	VBN
18751	8334	41	.	.	.
18751	8335	1	It	-PRON-	PRP
18751	8335	2	is	be	VBZ
18751	8335	3	sufficient	sufficient	JJ
18751	8335	4	to	to	TO
18751	8335	5	report	report	VB
18751	8335	6	the	the	DT
18751	8335	7	proportion	proportion	NN
18751	8335	8	of	of	IN
18751	8335	9	mixed	mixed	JJ
18751	8335	10	alkalies	alkali	NNS
18751	8335	11	;	;	:
18751	8335	12	which	which	WDT
18751	8335	13	is	be	VBZ
18751	8335	14	thus	thus	RB
18751	8335	15	ascertained:--Dissolve	ascertained:--dissolve	NN
18751	8335	16	the	the	DT
18751	8335	17	ignited	ignited	JJ
18751	8335	18	and	and	CC
18751	8335	19	weighed	weigh	VBD
18751	8335	20	chlorides	chloride	NNS
18751	8335	21	in	in	IN
18751	8335	22	100	100	CD
18751	8335	23	c.c	c.c	NNP
18751	8335	24	.	.	.
18751	8336	1	of	of	IN
18751	8336	2	distilled	distilled	JJ
18751	8336	3	water	water	NN
18751	8336	4	,	,	,
18751	8336	5	and	and	CC
18751	8336	6	titrate	titrate	VB
18751	8336	7	with	with	IN
18751	8336	8	the	the	DT
18751	8336	9	standard	standard	JJ
18751	8336	10	solution	solution	NN
18751	8336	11	of	of	IN
18751	8336	12	silver	silver	NN
18751	8336	13	nitrate	nitrate	JJ
18751	8336	14	(	(	-LRB-
18751	8336	15	using	use	VBG
18751	8336	16	potassic	potassic	JJ
18751	8336	17	chromate	chromate	NN
18751	8336	18	as	as	IN
18751	8336	19	indicator	indicator	NN
18751	8336	20	)	)	-RRB-
18751	8336	21	in	in	IN
18751	8336	22	the	the	DT
18751	8336	23	manner	manner	NN
18751	8336	24	described	describe	VBN
18751	8336	25	under	under	IN
18751	8336	26	_	_	NNP
18751	8336	27	Chlorine	Chlorine	NNP
18751	8336	28	_	_	NNP
18751	8336	29	.	.	.
18751	8337	1	The	the	DT
18751	8337	2	c.c	c.c	NNP
18751	8337	3	.	.	.
18751	8338	1	of	of	IN
18751	8338	2	silver	silver	NNP
18751	8338	3	nitrate	nitrate	NNP
18751	8338	4	used	use	VBD
18751	8338	5	gives	give	VBZ
18751	8338	6	the	the	DT
18751	8338	7	weight	weight	NN
18751	8338	8	in	in	IN
18751	8338	9	milligrams	milligram	NNS
18751	8338	10	of	of	IN
18751	8338	11	the	the	DT
18751	8338	12	chlorine	chlorine	NN
18751	8338	13	present	present	JJ
18751	8338	14	.	.	.
18751	8339	1	Multiply	multiply	VB
18751	8339	2	this	this	DT
18751	8339	3	by	by	IN
18751	8339	4	0.775	0.775	CD
18751	8339	5	,	,	,
18751	8339	6	and	and	CC
18751	8339	7	deduct	deduct	VB
18751	8339	8	the	the	DT
18751	8339	9	product	product	NN
18751	8339	10	from	from	IN
18751	8339	11	the	the	DT
18751	8339	12	weight	weight	NN
18751	8339	13	of	of	IN
18751	8339	14	the	the	DT
18751	8339	15	mixed	mixed	JJ
18751	8339	16	chlorides	chloride	NNS
18751	8339	17	.	.	.
18751	8340	1	This	this	DT
18751	8340	2	will	will	MD
18751	8340	3	give	give	VB
18751	8340	4	the	the	DT
18751	8340	5	combined	combined	JJ
18751	8340	6	weight	weight	NN
18751	8340	7	of	of	IN
18751	8340	8	the	the	DT
18751	8340	9	alkalies	alkali	NNS
18751	8340	10	(	(	-LRB-
18751	8340	11	Na_{2}O	na_{2}o	UH
18751	8340	12	and	and	CC
18751	8340	13	K_{2}O	K_{2}O	NNP
18751	8340	14	)	)	-RRB-
18751	8340	15	present	present	JJ
18751	8340	16	.	.	.
18751	8341	1	For	for	IN
18751	8341	2	example	example	NN
18751	8341	3	,	,	,
18751	8341	4	0.0266	0.0266	CD
18751	8341	5	gram	gram	NN
18751	8341	6	of	of	IN
18751	8341	7	mixed	mixed	JJ
18751	8341	8	chlorides	chloride	NNS
18751	8341	9	required	require	VBN
18751	8341	10	on	on	IN
18751	8341	11	titrating	titrate	VBG
18751	8341	12	14.2	14.2	CD
18751	8341	13	c.c	c.c	NNP
18751	8341	14	.	.	.
18751	8342	1	of	of	IN
18751	8342	2	silver	silver	NNP
18751	8342	3	nitrate	nitrate	NNP
18751	8342	4	,	,	,
18751	8342	5	which	which	WDT
18751	8342	6	is	be	VBZ
18751	8342	7	equivalent	equivalent	JJ
18751	8342	8	to	to	IN
18751	8342	9	0.0142	0.0142	CD
18751	8342	10	gram	gram	NN
18751	8342	11	of	of	IN
18751	8342	12	chlorine	chlorine	NN
18751	8342	13	.	.	.
18751	8343	1	This	this	DT
18751	8343	2	multiplied	multiply	VBN
18751	8343	3	by	by	IN
18751	8343	4	0.775	0.775	CD
18751	8343	5	gives	give	VBZ
18751	8343	6	0.0110	0.0110	ADD
18751	8343	7	to	to	TO
18751	8343	8	be	be	VB
18751	8343	9	deducted	deduct	VBN
18751	8343	10	from	from	IN
18751	8343	11	the	the	DT
18751	8343	12	weight	weight	NN
18751	8343	13	of	of	IN
18751	8343	14	the	the	DT
18751	8343	15	mixed	mixed	JJ
18751	8343	16	chlorides	chloride	NNS
18751	8343	17	.	.	.
18751	8344	1	Mixed	mixed	JJ
18751	8344	2	chlorides	chloride	NNS
18751	8344	3	0.0266	0.0266	CD
18751	8344	4	gram	gram	NN
18751	8344	5	Deduction	deduction	NN
18751	8344	6	0.0110	0.0110	NFP
18751	8344	7	"	"	''
18751	8344	8	------	------	:
18751	8344	9	Mixed	mixed	JJ
18751	8344	10	alkalies	alkali	NNS
18751	8344	11	0.0156	0.0156	CD
18751	8344	12	"	"	``
18751	8344	13	Assuming	assume	VBG
18751	8344	14	this	this	DT
18751	8344	15	to	to	TO
18751	8344	16	have	have	VB
18751	8344	17	been	be	VBN
18751	8344	18	got	get	VBN
18751	8344	19	from	from	IN
18751	8344	20	1	1	CD
18751	8344	21	gram	gram	NN
18751	8344	22	of	of	IN
18751	8344	23	a	a	DT
18751	8344	24	rock	rock	NN
18751	8344	25	,	,	,
18751	8344	26	it	-PRON-	PRP
18751	8344	27	would	would	MD
18751	8344	28	amount	amount	VB
18751	8344	29	to	to	IN
18751	8344	30	1.56	1.56	CD
18751	8344	31	per	per	IN
18751	8344	32	cent	cent	NN
18751	8344	33	.	.	.
18751	8345	1	of	of	IN
18751	8345	2	"	"	``
18751	8345	3	potash	potash	NN
18751	8345	4	and	and	CC
18751	8345	5	soda	soda	NN
18751	8345	6	.	.	.
18751	8345	7	"	"	''
18751	8346	1	The	the	DT
18751	8346	2	relative	relative	JJ
18751	8346	3	proportions	proportion	NNS
18751	8346	4	of	of	IN
18751	8346	5	the	the	DT
18751	8346	6	potash	potash	NN
18751	8346	7	and	and	CC
18751	8346	8	soda	soda	NN
18751	8346	9	can	can	MD
18751	8346	10	be	be	VB
18751	8346	11	ascertained	ascertain	VBN
18751	8346	12	from	from	IN
18751	8346	13	the	the	DT
18751	8346	14	same	same	JJ
18751	8346	15	determination	determination	NN
18751	8346	16	.	.	.
18751	8347	1	Sodium	sodium	NN
18751	8347	2	and	and	CC
18751	8347	3	potassium	potassium	NN
18751	8347	4	chlorides	chloride	NNS
18751	8347	5	have	have	VBP
18751	8347	6	the	the	DT
18751	8347	7	following	follow	VBG
18751	8347	8	composition:--	composition:--	NNP
18751	8347	9	Sodium	Sodium	NNP
18751	8347	10	39.38	39.38	CD
18751	8347	11	Potassium	Potassium	NNP
18751	8347	12	52.46	52.46	CD
18751	8347	13	Chlorine	Chlorine	NNP
18751	8347	14	60.62	60.62	CD
18751	8347	15	Chlorine	Chlorine	NNP
18751	8347	16	47.54	47.54	CD
18751	8347	17	-----	-----	NFP
18751	8347	18	-----	-----	NFP
18751	8347	19	100.00	100.00	CD
18751	8347	20	100.00	100.00	CD
18751	8347	21	The	the	DT
18751	8347	22	percentage	percentage	NN
18751	8347	23	of	of	IN
18751	8347	24	chlorine	chlorine	NN
18751	8347	25	in	in	IN
18751	8347	26	the	the	DT
18751	8347	27	mixed	mixed	JJ
18751	8347	28	chlorides	chloride	NNS
18751	8347	29	is	be	VBZ
18751	8347	30	calculated	calculate	VBN
18751	8347	31	.	.	.
18751	8348	1	It	-PRON-	PRP
18751	8348	2	necessarily	necessarily	RB
18751	8348	3	falls	fall	VBZ
18751	8348	4	somewhere	somewhere	RB
18751	8348	5	between	between	IN
18751	8348	6	47.5	47.5	CD
18751	8348	7	and	and	CC
18751	8348	8	60.6	60.6	CD
18751	8348	9	per	per	IN
18751	8348	10	cent	cent	NN
18751	8348	11	.	.	.
18751	8348	12	,	,	,
18751	8348	13	and	and	CC
18751	8348	14	approaches	approach	VBZ
18751	8348	15	the	the	DT
18751	8348	16	one	one	CD
18751	8348	17	or	or	CC
18751	8348	18	the	the	DT
18751	8348	19	other	other	JJ
18751	8348	20	of	of	IN
18751	8348	21	these	these	DT
18751	8348	22	numbers	number	NNS
18751	8348	23	as	as	IN
18751	8348	24	the	the	DT
18751	8348	25	proportion	proportion	NN
18751	8348	26	of	of	IN
18751	8348	27	the	the	DT
18751	8348	28	sodium	sodium	NN
18751	8348	29	or	or	CC
18751	8348	30	potassium	potassium	NN
18751	8348	31	preponderates	preponderate	NNS
18751	8348	32	.	.	.
18751	8349	1	Each	each	DT
18751	8349	2	per	per	IN
18751	8349	3	cent	cent	NN
18751	8349	4	.	.	.
18751	8350	1	of	of	IN
18751	8350	2	chlorine	chlorine	NN
18751	8350	3	in	in	IN
18751	8350	4	excess	excess	NN
18751	8350	5	of	of	IN
18751	8350	6	47.5	47.5	CD
18751	8350	7	represents	represent	VBZ
18751	8350	8	7.63	7.63	CD
18751	8350	9	per	per	IN
18751	8350	10	cent	cent	NN
18751	8350	11	.	.	.
18751	8351	1	of	of	IN
18751	8351	2	sodium	sodium	NN
18751	8351	3	chloride	chloride	NN
18751	8351	4	in	in	IN
18751	8351	5	the	the	DT
18751	8351	6	mixed	mixed	JJ
18751	8351	7	chlorides	chloride	NNS
18751	8351	8	.	.	.
18751	8352	1	The	the	DT
18751	8352	2	percentage	percentage	NN
18751	8352	3	of	of	IN
18751	8352	4	potash	potash	NN
18751	8352	5	and	and	CC
18751	8352	6	soda	soda	NN
18751	8352	7	in	in	IN
18751	8352	8	the	the	DT
18751	8352	9	substance	substance	NN
18751	8352	10	can	can	MD
18751	8352	11	be	be	VB
18751	8352	12	calculated	calculate	VBN
18751	8352	13	in	in	IN
18751	8352	14	the	the	DT
18751	8352	15	usual	usual	JJ
18751	8352	16	way	way	NN
18751	8352	17	.	.	.
18751	8353	1	Sodium	sodium	NN
18751	8353	2	chloride	chloride	NN
18751	8353	3	multiplied	multiply	VBN
18751	8353	4	by	by	IN
18751	8353	5	0.5302	0.5302	CD
18751	8353	6	gives	give	VBZ
18751	8353	7	its	-PRON-	PRP$
18751	8353	8	equivalent	equivalent	NN
18751	8353	9	of	of	IN
18751	8353	10	soda	soda	NN
18751	8353	11	(	(	-LRB-
18751	8353	12	Na_{2}O	na_{2}o	UH
18751	8353	13	)	)	-RRB-
18751	8353	14	,	,	,
18751	8353	15	and	and	CC
18751	8353	16	potassium	potassium	NN
18751	8353	17	chloride	chloride	NN
18751	8353	18	multiplied	multiply	VBN
18751	8353	19	by	by	IN
18751	8353	20	0.6317	0.6317	CD
18751	8353	21	gives	give	VBZ
18751	8353	22	its	-PRON-	PRP$
18751	8353	23	equivalent	equivalent	NN
18751	8353	24	of	of	IN
18751	8353	25	potash	potash	NN
18751	8353	26	(	(	-LRB-
18751	8353	27	K_{2}O	K_{2}O	NNP
18751	8353	28	)	)	-RRB-
18751	8353	29	.	.	.
18751	8354	1	The	the	DT
18751	8354	2	weight	weight	NN
18751	8354	3	of	of	IN
18751	8354	4	sodium	sodium	NN
18751	8354	5	chloride	chloride	NN
18751	8354	6	in	in	IN
18751	8354	7	the	the	DT
18751	8354	8	mixed	mixed	JJ
18751	8354	9	chlorides	chloride	NNS
18751	8354	10	is	be	VBZ
18751	8354	11	also	also	RB
18751	8354	12	calculated	calculate	VBN
18751	8354	13	thus:--Take	thus:--Take	NNP
18751	8354	14	the	the	DT
18751	8354	15	same	same	JJ
18751	8354	16	example	example	NN
18751	8354	17	for	for	IN
18751	8354	18	illustration	illustration	NN
18751	8354	19	.	.	.
18751	8355	1	Multiply	multiply	VB
18751	8355	2	the	the	DT
18751	8355	3	chlorine	chlorine	NN
18751	8355	4	found	find	VBN
18751	8355	5	by	by	IN
18751	8355	6	2.103	2.103	CD
18751	8355	7	.	.	.
18751	8356	1	This	this	DT
18751	8356	2	gives--	gives--	NN
18751	8356	3	(	(	-LRB-
18751	8356	4	0.0142×2.103	0.0142×2.103	NFP
18751	8356	5	)	)	-RRB-
18751	8356	6	=	=	SYM
18751	8356	7	0.02987	0.02987	CD
18751	8356	8	.	.	.
18751	8357	1	From	from	IN
18751	8357	2	the	the	DT
18751	8357	3	product	product	NN
18751	8357	4	deduct	deduct	VB
18751	8357	5	the	the	DT
18751	8357	6	weight	weight	NN
18751	8357	7	of	of	IN
18751	8357	8	the	the	DT
18751	8357	9	mixed	mixed	JJ
18751	8357	10	chlorides	chloride	NNS
18751	8357	11	found--	found--	NNP
18751	8357	12	Product	Product	NNP
18751	8357	13	0.02987	0.02987	CD
18751	8357	14	Mixed	mix	VBN
18751	8357	15	chlorides	chloride	NNS
18751	8357	16	0.02660	0.02660	-LRB-
18751	8357	17	-------	-------	NFP
18751	8357	18	Difference	difference	NN
18751	8357	19	0.00327	0.00327	.
18751	8357	20	The	the	DT
18751	8357	21	difference	difference	NN
18751	8357	22	multiplied	multiply	VBN
18751	8357	23	by	by	IN
18751	8357	24	3.6288	3.6288	CD
18751	8357	25	gives	give	VBZ
18751	8357	26	the	the	DT
18751	8357	27	weight	weight	NN
18751	8357	28	of	of	IN
18751	8357	29	sodium	sodium	NN
18751	8357	30	chloride	chloride	NN
18751	8357	31	in	in	IN
18751	8357	32	the	the	DT
18751	8357	33	mixture	mixture	NN
18751	8357	34	.	.	.
18751	8358	1	In	in	IN
18751	8358	2	this	this	DT
18751	8358	3	case	case	NN
18751	8358	4	it	-PRON-	PRP
18751	8358	5	equals	equal	VBZ
18751	8358	6	0.0118	0.0118	CD
18751	8358	7	gram	gram	NN
18751	8358	8	.	.	.
18751	8359	1	The	the	DT
18751	8359	2	potassium	potassium	NN
18751	8359	3	chloride	chloride	NN
18751	8359	4	is	be	VBZ
18751	8359	5	indicated	indicate	VBN
18751	8359	6	by	by	IN
18751	8359	7	the	the	DT
18751	8359	8	difference	difference	NN
18751	8359	9	between	between	IN
18751	8359	10	this	this	DT
18751	8359	11	and	and	CC
18751	8359	12	the	the	DT
18751	8359	13	weight	weight	NN
18751	8359	14	of	of	IN
18751	8359	15	the	the	DT
18751	8359	16	mixed	mixed	JJ
18751	8359	17	chlorides	chloride	NNS
18751	8359	18	.	.	.
18751	8360	1	It	-PRON-	PRP
18751	8360	2	equals	equal	VBZ
18751	8360	3	0.0148	0.0148	CD
18751	8360	4	gram	gram	NN
18751	8360	5	.	.	.
18751	8361	1	We	-PRON-	PRP
18751	8361	2	have	have	VBP
18751	8361	3	now	now	RB
18751	8361	4	got--	got--	NNP
18751	8361	5	Sodium	Sodium	NNP
18751	8361	6	chloride	chloride	NN
18751	8361	7	0.0118	0.0118	CD
18751	8361	8	gram	gram	NN
18751	8361	9	Potassium	Potassium	NNP
18751	8361	10	chloride	chloride	NN
18751	8361	11	0.0148	0.0148	CD
18751	8361	12	"	"	''
18751	8361	13	from	from	IN
18751	8361	14	1	1	CD
18751	8361	15	gram	gram	NN
18751	8361	16	of	of	IN
18751	8361	17	the	the	DT
18751	8361	18	rock	rock	NN
18751	8361	19	taken	take	VBN
18751	8361	20	.	.	.
18751	8362	1	Multiplying	multiply	VBG
18751	8362	2	these	these	DT
18751	8362	3	by	by	IN
18751	8362	4	their	-PRON-	PRP$
18751	8362	5	factors	factor	NNS
18751	8362	6	we	-PRON-	PRP
18751	8362	7	have	have	VBP
18751	8362	8	(	(	-LRB-
18751	8362	9	Soda	Soda	NNP
18751	8362	10	=	=	SYM
18751	8362	11	0.0118×0.5302	0.0118×0.5302	NFP
18751	8362	12	;	;	:
18751	8362	13	Potash	Potash	NNP
18751	8362	14	0.0148×0.6317)--	0.0148×0.6317)--	CD
18751	8362	15	Soda	soda	NN
18751	8362	16	=	=	SYM
18751	8362	17	0.625	0.625	CD
18751	8362	18	per	per	IN
18751	8362	19	cent	cent	NN
18751	8362	20	.	.	.
18751	8363	1	Potash	Potash	NNP
18751	8363	2	=	=	SYM
18751	8363	3	0.935	0.935	CD
18751	8363	4	"	"	NNS
18751	8363	5	~Concentration	~concentration	CD
18751	8363	6	of	of	IN
18751	8363	7	the	the	DT
18751	8363	8	Alkalies.~--With	Alkalies.~--With	NNP
18751	8363	9	the	the	DT
18751	8363	10	exception	exception	NN
18751	8363	11	of	of	IN
18751	8363	12	magnesia	magnesia	NNP
18751	8363	13	,	,	,
18751	8363	14	all	all	PDT
18751	8363	15	the	the	DT
18751	8363	16	other	other	JJ
18751	8363	17	bases	basis	NNS
18751	8363	18	are	be	VBP
18751	8363	19	separated	separate	VBN
18751	8363	20	from	from	IN
18751	8363	21	the	the	DT
18751	8363	22	alkalies	alkali	NNS
18751	8363	23	in	in	IN
18751	8363	24	the	the	DT
18751	8363	25	ordinary	ordinary	JJ
18751	8363	26	course	course	NN
18751	8363	27	of	of	IN
18751	8363	28	work	work	NN
18751	8363	29	without	without	IN
18751	8363	30	the	the	DT
18751	8363	31	addition	addition	NN
18751	8363	32	of	of	IN
18751	8363	33	any	any	DT
18751	8363	34	re	re	NN
18751	8363	35	-	-	NN
18751	8363	36	agent	agent	NN
18751	8363	37	which	which	WDT
18751	8363	38	can	can	MD
18751	8363	39	not	not	RB
18751	8363	40	be	be	VB
18751	8363	41	removed	remove	VBN
18751	8363	42	by	by	IN
18751	8363	43	simple	simple	JJ
18751	8363	44	evaporation	evaporation	NN
18751	8363	45	and	and	CC
18751	8363	46	ignition	ignition	NN
18751	8363	47	.	.	.
18751	8364	1	Consequently	consequently	RB
18751	8364	2	,	,	,
18751	8364	3	with	with	IN
18751	8364	4	substances	substance	NNS
18751	8364	5	soluble	soluble	JJ
18751	8364	6	in	in	IN
18751	8364	7	acids	acid	NNS
18751	8364	8	,	,	,
18751	8364	9	successive	successive	JJ
18751	8364	10	treatment	treatment	NN
18751	8364	11	of	of	IN
18751	8364	12	the	the	DT
18751	8364	13	solution	solution	NN
18751	8364	14	with	with	IN
18751	8364	15	sulphuretted	sulphuret	VBN
18751	8364	16	hydrogen	hydrogen	NN
18751	8364	17	,	,	,
18751	8364	18	ammonia	ammonia	NNP
18751	8364	19	,	,	,
18751	8364	20	ammonic	ammonic	JJ
18751	8364	21	sulphide	sulphide	NN
18751	8364	22	,	,	,
18751	8364	23	and	and	CC
18751	8364	24	ammonic	ammonic	JJ
18751	8364	25	carbonate	carbonate	NN
18751	8364	26	,	,	,
18751	8364	27	filtering	filtering	NN
18751	8364	28	,	,	,
18751	8364	29	where	where	WRB
18751	8364	30	necessary	necessary	JJ
18751	8364	31	,	,	,
18751	8364	32	will	will	MD
18751	8364	33	yield	yield	VB
18751	8364	34	a	a	DT
18751	8364	35	filtrate	filtrate	JJ
18751	8364	36	containing	contain	VBG
18751	8364	37	the	the	DT
18751	8364	38	whole	whole	NN
18751	8364	39	of	of	IN
18751	8364	40	the	the	DT
18751	8364	41	alkalies	alkali	NNS
18751	8364	42	with	with	IN
18751	8364	43	ammonic	ammonic	JJ
18751	8364	44	salts	salt	NNS
18751	8364	45	and	and	CC
18751	8364	46	,	,	,
18751	8364	47	perhaps	perhaps	RB
18751	8364	48	,	,	,
18751	8364	49	magnesia	magnesia	NNP
18751	8364	50	.	.	.
18751	8365	1	The	the	DT
18751	8365	2	filtrate	filtrate	NN
18751	8365	3	is	be	VBZ
18751	8365	4	evaporated	evaporate	VBN
18751	8365	5	in	in	IN
18751	8365	6	a	a	DT
18751	8365	7	small	small	JJ
18751	8365	8	porcelain	porcelain	NN
18751	8365	9	dish	dish	NN
18751	8365	10	,	,	,
18751	8365	11	with	with	IN
18751	8365	12	the	the	DT
18751	8365	13	addition	addition	NN
18751	8365	14	of	of	IN
18751	8365	15	nitric	nitric	JJ
18751	8365	16	acid	acid	NN
18751	8365	17	towards	towards	IN
18751	8365	18	the	the	DT
18751	8365	19	finish	finish	NN
18751	8365	20	.	.	.
18751	8366	1	It	-PRON-	PRP
18751	8366	2	is	be	VBZ
18751	8366	3	carried	carry	VBN
18751	8366	4	to	to	IN
18751	8366	5	dryness	dryness	NN
18751	8366	6	and	and	CC
18751	8366	7	ignited	ignite	VBD
18751	8366	8	.	.	.
18751	8367	1	The	the	DT
18751	8367	2	residue	residue	NN
18751	8367	3	is	be	VBZ
18751	8367	4	taken	take	VBN
18751	8367	5	up	up	RP
18751	8367	6	with	with	IN
18751	8367	7	a	a	DT
18751	8367	8	little	little	JJ
18751	8367	9	water	water	NN
18751	8367	10	,	,	,
18751	8367	11	treated	treat	VBN
18751	8367	12	with	with	IN
18751	8367	13	a	a	DT
18751	8367	14	few	few	JJ
18751	8367	15	crystals	crystal	NNS
18751	8367	16	of	of	IN
18751	8367	17	oxalic	oxalic	JJ
18751	8367	18	acid	acid	NN
18751	8367	19	,	,	,
18751	8367	20	and	and	CC
18751	8367	21	again	again	RB
18751	8367	22	evaporated	evaporate	VBD
18751	8367	23	and	and	CC
18751	8367	24	ignited	ignite	VBD
18751	8367	25	.	.	.
18751	8368	1	The	the	DT
18751	8368	2	alkaline	alkaline	NN
18751	8368	3	salts	salt	NNS
18751	8368	4	are	be	VBP
18751	8368	5	extracted	extract	VBN
18751	8368	6	with	with	IN
18751	8368	7	water	water	NN
18751	8368	8	,	,	,
18751	8368	9	and	and	CC
18751	8368	10	filtered	filter	VBN
18751	8368	11	from	from	IN
18751	8368	12	the	the	DT
18751	8368	13	magnesia	magnesia	NNP
18751	8368	14	into	into	IN
18751	8368	15	a	a	DT
18751	8368	16	weighed	weigh	VBN
18751	8368	17	platinum	platinum	NN
18751	8368	18	dish	dish	NN
18751	8368	19	.	.	.
18751	8369	1	The	the	DT
18751	8369	2	solution	solution	NN
18751	8369	3	is	be	VBZ
18751	8369	4	then	then	RB
18751	8369	5	evaporated	evaporate	VBN
18751	8369	6	with	with	IN
18751	8369	7	an	an	DT
18751	8369	8	excess	excess	NN
18751	8369	9	of	of	IN
18751	8369	10	hydrochloric	hydrochloric	JJ
18751	8369	11	acid	acid	NN
18751	8369	12	,	,	,
18751	8369	13	ignited	ignite	VBD
18751	8369	14	at	at	IN
18751	8369	15	a	a	DT
18751	8369	16	low	low	JJ
18751	8369	17	red	red	JJ
18751	8369	18	heat	heat	NN
18751	8369	19	,	,	,
18751	8369	20	and	and	CC
18751	8369	21	weighed	weigh	VBD
18751	8369	22	.	.	.
18751	8370	1	The	the	DT
18751	8370	2	residue	residue	NN
18751	8370	3	consists	consist	VBZ
18751	8370	4	of	of	IN
18751	8370	5	the	the	DT
18751	8370	6	mixed	mixed	JJ
18751	8370	7	alkaline	alkaline	NN
18751	8370	8	chlorides	chloride	NNS
18751	8370	9	.	.	.
18751	8371	1	For	for	IN
18751	8371	2	substances	substance	NNS
18751	8371	3	(	(	-LRB-
18751	8371	4	such	such	JJ
18751	8371	5	as	as	IN
18751	8371	6	most	most	JJS
18751	8371	7	silicates	silicate	NNS
18751	8371	8	and	and	CC
18751	8371	9	similar	similar	JJ
18751	8371	10	bodies	body	NNS
18751	8371	11	)	)	-RRB-
18751	8371	12	not	not	RB
18751	8371	13	completely	completely	RB
18751	8371	14	decomposed	decompose	VBN
18751	8371	15	by	by	IN
18751	8371	16	acids	acid	NNS
18751	8371	17	,	,	,
18751	8371	18	Lawrence	Lawrence	NNP
18751	8371	19	Smith	Smith	NNP
18751	8371	20	's	's	POS
18751	8371	21	method	method	NN
18751	8371	22	is	be	VBZ
18751	8371	23	generally	generally	RB
18751	8371	24	used	use	VBN
18751	8371	25	.	.	.
18751	8372	1	This	this	DT
18751	8372	2	is	be	VBZ
18751	8372	3	as	as	IN
18751	8372	4	follows:--Take	follows:--Take	NNP
18751	8372	5	from	from	IN
18751	8372	6	0.5	0.5	CD
18751	8372	7	to	to	TO
18751	8372	8	1	1	CD
18751	8372	9	gram	gram	NN
18751	8372	10	of	of	IN
18751	8372	11	the	the	DT
18751	8372	12	finely	finely	RB
18751	8372	13	powdered	powder	VBN
18751	8372	14	mineral	mineral	NN
18751	8372	15	,	,	,
18751	8372	16	and	and	CC
18751	8372	17	mix	mix	VB
18751	8372	18	,	,	,
18751	8372	19	by	by	IN
18751	8372	20	rubbing	rub	VBG
18751	8372	21	in	in	IN
18751	8372	22	the	the	DT
18751	8372	23	mortar	mortar	NN
18751	8372	24	,	,	,
18751	8372	25	with	with	IN
18751	8372	26	an	an	DT
18751	8372	27	equal	equal	JJ
18751	8372	28	weight	weight	NN
18751	8372	29	of	of	IN
18751	8372	30	ammonium	ammonium	NN
18751	8372	31	chloride	chloride	NN
18751	8372	32	.	.	.
18751	8373	1	Then	then	RB
18751	8373	2	mix	mix	VB
18751	8373	3	with	with	IN
18751	8373	4	eight	eight	CD
18751	8373	5	times	time	NNS
18751	8373	6	as	as	RB
18751	8373	7	much	much	JJ
18751	8373	8	pure	pure	JJ
18751	8373	9	calcium	calcium	NN
18751	8373	10	carbonate	carbonate	NN
18751	8373	11	,	,	,
18751	8373	12	using	use	VBG
18751	8373	13	a	a	DT
18751	8373	14	part	part	NN
18751	8373	15	of	of	IN
18751	8373	16	it	-PRON-	PRP
18751	8373	17	to	to	TO
18751	8373	18	rinse	rinse	VB
18751	8373	19	out	out	RP
18751	8373	20	the	the	DT
18751	8373	21	mortar	mortar	NN
18751	8373	22	.	.	.
18751	8374	1	Transfer	transfer	VB
18751	8374	2	to	to	IN
18751	8374	3	a	a	DT
18751	8374	4	platinum	platinum	NN
18751	8374	5	crucible	crucible	JJ
18751	8374	6	,	,	,
18751	8374	7	and	and	CC
18751	8374	8	heat	heat	VBP
18751	8374	9	gently	gently	RB
18751	8374	10	over	over	IN
18751	8374	11	a	a	DT
18751	8374	12	Bunsen	bunsen	JJ
18751	8374	13	burner	burner	NN
18751	8374	14	until	until	IN
18751	8374	15	the	the	DT
18751	8374	16	ammonic	ammonic	JJ
18751	8374	17	chloride	chloride	NN
18751	8374	18	is	be	VBZ
18751	8374	19	decomposed	decompose	VBN
18751	8374	20	(	(	-LRB-
18751	8374	21	five	five	CD
18751	8374	22	or	or	CC
18751	8374	23	ten	ten	CD
18751	8374	24	minutes	minute	NNS
18751	8374	25	)	)	-RRB-
18751	8374	26	.	.	.
18751	8375	1	Raise	raise	VB
18751	8375	2	the	the	DT
18751	8375	3	heat	heat	NN
18751	8375	4	to	to	TO
18751	8375	5	redness	redness	NN
18751	8375	6	,	,	,
18751	8375	7	and	and	CC
18751	8375	8	continue	continue	VB
18751	8375	9	at	at	IN
18751	8375	10	this	this	DT
18751	8375	11	temperature	temperature	NN
18751	8375	12	for	for	IN
18751	8375	13	about	about	RB
18751	8375	14	three	three	CD
18751	8375	15	quarters	quarter	NNS
18751	8375	16	of	of	IN
18751	8375	17	an	an	DT
18751	8375	18	hour	hour	NN
18751	8375	19	.	.	.
18751	8376	1	The	the	DT
18751	8376	2	crucible	crucible	NN
18751	8376	3	must	must	MD
18751	8376	4	be	be	VB
18751	8376	5	kept	keep	VBN
18751	8376	6	covered	cover	VBN
18751	8376	7	.	.	.
18751	8377	1	Cool	cool	UH
18751	8377	2	,	,	,
18751	8377	3	and	and	CC
18751	8377	4	turn	turn	VB
18751	8377	5	out	out	RP
18751	8377	6	the	the	DT
18751	8377	7	mass	mass	NN
18751	8377	8	into	into	IN
18751	8377	9	a	a	DT
18751	8377	10	4-inch	4-inch	CD
18751	8377	11	evaporating	evaporating	NN
18751	8377	12	dish	dish	NN
18751	8377	13	;	;	:
18751	8377	14	wash	wash	VB
18751	8377	15	the	the	DT
18751	8377	16	crucible	crucible	NN
18751	8377	17	and	and	CC
18751	8377	18	cover	cover	VB
18751	8377	19	with	with	IN
18751	8377	20	distilled	distilled	JJ
18751	8377	21	water	water	NN
18751	8377	22	,	,	,
18751	8377	23	and	and	CC
18751	8377	24	add	add	VB
18751	8377	25	the	the	DT
18751	8377	26	washings	washing	NNS
18751	8377	27	to	to	IN
18751	8377	28	the	the	DT
18751	8377	29	dish	dish	NN
18751	8377	30	;	;	:
18751	8377	31	dilute	dilute	NN
18751	8377	32	to	to	IN
18751	8377	33	60	60	CD
18751	8377	34	or	or	CC
18751	8377	35	80	80	CD
18751	8377	36	c.c	c.c	NNP
18751	8377	37	.	.	NNP
18751	8377	38	,	,	,
18751	8377	39	and	and	CC
18751	8377	40	heat	heat	NN
18751	8377	41	to	to	IN
18751	8377	42	boiling	boil	VBG
18751	8377	43	.	.	.
18751	8378	1	Filter	filter	NN
18751	8378	2	and	and	CC
18751	8378	3	wash	wash	VB
18751	8378	4	.	.	.
18751	8378	5	Add	add	VB
18751	8378	6	to	to	IN
18751	8378	7	the	the	DT
18751	8378	8	filtrate	filtrate	JJ
18751	8378	9	about	about	RB
18751	8378	10	1.5	1.5	CD
18751	8378	11	gram	gram	NN
18751	8378	12	of	of	IN
18751	8378	13	ammonium	ammonium	NN
18751	8378	14	carbonate	carbonate	NN
18751	8378	15	;	;	:
18751	8378	16	evaporate	evaporate	VB
18751	8378	17	to	to	IN
18751	8378	18	about	about	RB
18751	8378	19	40	40	CD
18751	8378	20	c.c	c.c	NNP
18751	8378	21	.	.	NNP
18751	8378	22	,	,	,
18751	8378	23	and	and	CC
18751	8378	24	add	add	VB
18751	8378	25	a	a	DT
18751	8378	26	little	little	RB
18751	8378	27	more	more	RBR
18751	8378	28	ammonic	ammonic	JJ
18751	8378	29	carbonate	carbonate	NN
18751	8378	30	and	and	CC
18751	8378	31	some	some	DT
18751	8378	32	ammonia	ammonia	NN
18751	8378	33	.	.	.
18751	8379	1	Filter	filter	VB
18751	8379	2	into	into	IN
18751	8379	3	a	a	DT
18751	8379	4	weighed	weigh	VBN
18751	8379	5	platinum	platinum	NN
18751	8379	6	dish	dish	NN
18751	8379	7	,	,	,
18751	8379	8	and	and	CC
18751	8379	9	evaporate	evaporate	VB
18751	8379	10	to	to	IN
18751	8379	11	dryness	dryness	NN
18751	8379	12	.	.	.
18751	8380	1	Heat	heat	NN
18751	8380	2	gently	gently	RB
18751	8380	3	,	,	,
18751	8380	4	to	to	TO
18751	8380	5	drive	drive	VB
18751	8380	6	off	off	RP
18751	8380	7	the	the	DT
18751	8380	8	ammonic	ammonic	JJ
18751	8380	9	chloride	chloride	NN
18751	8380	10	,	,	,
18751	8380	11	and	and	CC
18751	8380	12	ignite	ignite	VB
18751	8380	13	to	to	IN
18751	8380	14	a	a	DT
18751	8380	15	little	little	JJ
18751	8380	16	below	below	IN
18751	8380	17	redness	redness	NN
18751	8380	18	.	.	.
18751	8381	1	Cool	cool	JJ
18751	8381	2	and	and	CC
18751	8381	3	weigh	weigh	VB
18751	8381	4	.	.	.
18751	8382	1	The	the	DT
18751	8382	2	residue	residue	NN
18751	8382	3	consists	consist	VBZ
18751	8382	4	of	of	IN
18751	8382	5	the	the	DT
18751	8382	6	mixed	mixed	JJ
18751	8382	7	alkaline	alkaline	NN
18751	8382	8	chlorides	chloride	NNS
18751	8382	9	.	.	.
18751	8383	1	~Separation	~Separation	NFP
18751	8383	2	of	of	IN
18751	8383	3	the	the	DT
18751	8383	4	Alkali	Alkali	NNP
18751	8383	5	-	-	HYPH
18751	8383	6	Metals	metal	NNS
18751	8383	7	from	from	IN
18751	8383	8	each	each	DT
18751	8383	9	other.~--Sodium	other.~--sodium	NN
18751	8383	10	and	and	CC
18751	8383	11	lithium	lithium	NN
18751	8383	12	are	be	VBP
18751	8383	13	separated	separate	VBN
18751	8383	14	from	from	IN
18751	8383	15	the	the	DT
18751	8383	16	other	other	JJ
18751	8383	17	alkali	alkali	JJ
18751	8383	18	-	-	HYPH
18751	8383	19	metals	metal	NNS
18751	8383	20	by	by	IN
18751	8383	21	taking	take	VBG
18751	8383	22	advantage	advantage	NN
18751	8383	23	of	of	IN
18751	8383	24	the	the	DT
18751	8383	25	solubility	solubility	NN
18751	8383	26	of	of	IN
18751	8383	27	their	-PRON-	PRP$
18751	8383	28	chlorides	chloride	NNS
18751	8383	29	in	in	IN
18751	8383	30	the	the	DT
18751	8383	31	presence	presence	NN
18751	8383	32	of	of	IN
18751	8383	33	platinic	platinic	JJ
18751	8383	34	chloride	chloride	NN
18751	8383	35	;	;	:
18751	8383	36	and	and	CC
18751	8383	37	from	from	IN
18751	8383	38	one	one	CD
18751	8383	39	another	another	DT
18751	8383	40	by	by	IN
18751	8383	41	the	the	DT
18751	8383	42	formation	formation	NN
18751	8383	43	of	of	IN
18751	8383	44	an	an	DT
18751	8383	45	almost	almost	RB
18751	8383	46	insoluble	insoluble	JJ
18751	8383	47	lithic	lithic	JJ
18751	8383	48	phosphate	phosphate	NN
18751	8383	49	on	on	IN
18751	8383	50	boiling	boil	VBG
18751	8383	51	with	with	IN
18751	8383	52	a	a	DT
18751	8383	53	solution	solution	NN
18751	8383	54	of	of	IN
18751	8383	55	sodium	sodium	NN
18751	8383	56	phosphate	phosphate	NN
18751	8383	57	in	in	IN
18751	8383	58	a	a	DT
18751	8383	59	slightly	slightly	RB
18751	8383	60	alkaline	alkaline	JJ
18751	8383	61	solution	solution	NN
18751	8383	62	.	.	.
18751	8384	1	Cæsium	cæsium	NN
18751	8384	2	,	,	,
18751	8384	3	rubidium	rubidium	NN
18751	8384	4	,	,	,
18751	8384	5	and	and	CC
18751	8384	6	potassium	potassium	NN
18751	8384	7	yield	yield	NN
18751	8384	8	precipitates	precipitate	NNS
18751	8384	9	with	with	IN
18751	8384	10	platinic	platinic	JJ
18751	8384	11	chloride	chloride	NN
18751	8384	12	,	,	,
18751	8384	13	which	which	WDT
18751	8384	14	are	be	VBP
18751	8384	15	somewhat	somewhat	RB
18751	8384	16	soluble	soluble	JJ
18751	8384	17	,	,	,
18751	8384	18	and	and	CC
18751	8384	19	must	must	MD
18751	8384	20	be	be	VB
18751	8384	21	precipitated	precipitate	VBN
18751	8384	22	from	from	IN
18751	8384	23	concentrated	concentrated	JJ
18751	8384	24	solutions	solution	NNS
18751	8384	25	.	.	.
18751	8385	1	Cæsium	cæsium	NN
18751	8385	2	and	and	CC
18751	8385	3	rubidium	rubidium	NN
18751	8385	4	are	be	VBP
18751	8385	5	separated	separate	VBN
18751	8385	6	from	from	IN
18751	8385	7	potassium	potassium	NN
18751	8385	8	by	by	IN
18751	8385	9	fractional	fractional	JJ
18751	8385	10	precipitation	precipitation	NN
18751	8385	11	with	with	IN
18751	8385	12	platinum	platinum	NN
18751	8385	13	chloride	chloride	NN
18751	8385	14	.	.	.
18751	8386	1	Their	-PRON-	PRP$
18751	8386	2	platino	platino	JJ
18751	8386	3	-	-	HYPH
18751	8386	4	chlorides	chloride	NNS
18751	8386	5	,	,	,
18751	8386	6	being	be	VBG
18751	8386	7	less	less	RBR
18751	8386	8	soluble	soluble	JJ
18751	8386	9	than	than	IN
18751	8386	10	that	that	DT
18751	8386	11	of	of	IN
18751	8386	12	potassium	potassium	NN
18751	8386	13	,	,	,
18751	8386	14	are	be	VBP
18751	8386	15	precipitated	precipitate	VBN
18751	8386	16	first	first	RB
18751	8386	17	.	.	.
18751	8387	1	One	one	CD
18751	8387	2	hundred	hundred	CD
18751	8387	3	parts	part	NNS
18751	8387	4	of	of	IN
18751	8387	5	boiling	boil	VBG
18751	8387	6	water	water	NN
18751	8387	7	dissolve	dissolve	VB
18751	8387	8	5.18	5.18	CD
18751	8387	9	of	of	IN
18751	8387	10	the	the	DT
18751	8387	11	potassium	potassium	NN
18751	8387	12	platino	platino	JJ
18751	8387	13	-	-	HYPH
18751	8387	14	chloride	chloride	NN
18751	8387	15	,	,	,
18751	8387	16	0.634	0.634	CD
18751	8387	17	of	of	IN
18751	8387	18	the	the	DT
18751	8387	19	rubidium	rubidium	NN
18751	8387	20	salt	salt	NN
18751	8387	21	,	,	,
18751	8387	22	and	and	CC
18751	8387	23	0.377	0.377	CD
18751	8387	24	of	of	IN
18751	8387	25	the	the	DT
18751	8387	26	corresponding	correspond	VBG
18751	8387	27	cæsium	cæsium	NN
18751	8387	28	compound	compound	NN
18751	8387	29	.	.	.
18751	8388	1	The	the	DT
18751	8388	2	separation	separation	NN
18751	8388	3	of	of	IN
18751	8388	4	lithium	lithium	NN
18751	8388	5	,	,	,
18751	8388	6	cæsium	cæsium	NN
18751	8388	7	,	,	,
18751	8388	8	and	and	CC
18751	8388	9	rubidium	rubidium	NN
18751	8388	10	is	be	VBZ
18751	8388	11	seldom	seldom	RB
18751	8388	12	called	call	VBN
18751	8388	13	for	for	IN
18751	8388	14	,	,	,
18751	8388	15	owing	owe	VBG
18751	8388	16	to	to	IN
18751	8388	17	their	-PRON-	PRP$
18751	8388	18	rarity	rarity	NN
18751	8388	19	.	.	.
18751	8389	1	The	the	DT
18751	8389	2	details	detail	NNS
18751	8389	3	of	of	IN
18751	8389	4	the	the	DT
18751	8389	5	separation	separation	NN
18751	8389	6	of	of	IN
18751	8389	7	potassium	potassium	NN
18751	8389	8	from	from	IN
18751	8389	9	sodium	sodium	NN
18751	8389	10	are	be	VBP
18751	8389	11	described	describe	VBN
18751	8389	12	under	under	IN
18751	8389	13	_	_	NNP
18751	8389	14	Potassium	Potassium	NNP
18751	8389	15	_	_	NNP
18751	8389	16	.	.	.
18751	8390	1	Ammonia	Ammonia	NNP
18751	8390	2	compounds	compound	NNS
18751	8390	3	are	be	VBP
18751	8390	4	sharply	sharply	RB
18751	8390	5	marked	mark	VBN
18751	8390	6	off	off	RP
18751	8390	7	from	from	IN
18751	8390	8	the	the	DT
18751	8390	9	rest	rest	NN
18751	8390	10	by	by	IN
18751	8390	11	their	-PRON-	PRP$
18751	8390	12	volatility	volatility	NN
18751	8390	13	,	,	,
18751	8390	14	and	and	CC
18751	8390	15	it	-PRON-	PRP
18751	8390	16	is	be	VBZ
18751	8390	17	always	always	RB
18751	8390	18	assumed	assume	VBN
18751	8390	19	that	that	IN
18751	8390	20	they	-PRON-	PRP
18751	8390	21	have	have	VBP
18751	8390	22	been	be	VBN
18751	8390	23	removed	remove	VBN
18751	8390	24	by	by	IN
18751	8390	25	ignition	ignition	NN
18751	8390	26	;	;	:
18751	8390	27	if	if	IN
18751	8390	28	left	leave	VBN
18751	8390	29	in	in	IN
18751	8390	30	the	the	DT
18751	8390	31	solution	solution	NN
18751	8390	32	,	,	,
18751	8390	33	they	-PRON-	PRP
18751	8390	34	would	would	MD
18751	8390	35	count	count	VB
18751	8390	36	as	as	IN
18751	8390	37	potassium	potassium	NN
18751	8390	38	compounds	compound	NNS
18751	8390	39	.	.	.
18751	8391	1	They	-PRON-	PRP
18751	8391	2	will	will	MD
18751	8391	3	be	be	VB
18751	8391	4	considered	consider	VBN
18751	8391	5	under	under	IN
18751	8391	6	_	_	NNP
18751	8391	7	Ammonia	Ammonia	NNP
18751	8391	8	_	_	NNP
18751	8391	9	.	.	.
18751	8392	1	SODIUM	SODIUM	NNP
18751	8392	2	.	.	.
18751	8393	1	Sodium	sodium	NN
18751	8393	2	is	be	VBZ
18751	8393	3	the	the	DT
18751	8393	4	commonest	common	JJS
18751	8393	5	of	of	IN
18751	8393	6	the	the	DT
18751	8393	7	alkali	alkali	JJ
18751	8393	8	metals	metal	NNS
18751	8393	9	.	.	.
18751	8394	1	It	-PRON-	PRP
18751	8394	2	is	be	VBZ
18751	8394	3	found	find	VBN
18751	8394	4	in	in	IN
18751	8394	5	nature	nature	NN
18751	8394	6	chiefly	chiefly	RB
18751	8394	7	combined	combine	VBN
18751	8394	8	with	with	IN
18751	8394	9	chlorine	chlorine	NN
18751	8394	10	as	as	IN
18751	8394	11	"	"	``
18751	8394	12	common	common	JJ
18751	8394	13	salt	salt	NN
18751	8394	14	"	"	''
18751	8394	15	(	(	-LRB-
18751	8394	16	NaCl	NaCl	NNP
18751	8394	17	)	)	-RRB-
18751	8394	18	.	.	.
18751	8395	1	This	this	DT
18751	8395	2	mineral	mineral	NN
18751	8395	3	is	be	VBZ
18751	8395	4	the	the	DT
18751	8395	5	source	source	NN
18751	8395	6	from	from	IN
18751	8395	7	which	which	WDT
18751	8395	8	the	the	DT
18751	8395	9	various	various	JJ
18751	8395	10	compounds	compound	NNS
18751	8395	11	of	of	IN
18751	8395	12	sodium	sodium	NN
18751	8395	13	in	in	IN
18751	8395	14	use	use	NN
18751	8395	15	are	be	VBP
18751	8395	16	prepared	prepared	JJ
18751	8395	17	.	.	.
18751	8396	1	Sodium	sodium	NN
18751	8396	2	occurs	occur	VBZ
18751	8396	3	abundantly	abundantly	RB
18751	8396	4	as	as	IN
18751	8396	5	nitrate	nitrate	JJ
18751	8396	6	(	(	-LRB-
18751	8396	7	NaNO_{3	NaNO_{3	NNP
18751	8396	8	}	}	-RRB-
18751	8396	9	)	)	-RRB-
18751	8396	10	in	in	IN
18751	8396	11	Chili	Chili	NNP
18751	8396	12	saltpetre	saltpetre	NN
18751	8396	13	,	,	,
18751	8396	14	and	and	CC
18751	8396	15	as	as	IN
18751	8396	16	silicate	silicate	VB
18751	8396	17	in	in	IN
18751	8396	18	various	various	JJ
18751	8396	19	minerals	mineral	NNS
18751	8396	20	,	,	,
18751	8396	21	such	such	JJ
18751	8396	22	as	as	IN
18751	8396	23	albite	albite	RB
18751	8396	24	(	(	-LRB-
18751	8396	25	or	or	CC
18751	8396	26	soda	soda	NN
18751	8396	27	-	-	HYPH
18751	8396	28	felspar	felspar	NN
18751	8396	29	)	)	-RRB-
18751	8396	30	.	.	.
18751	8397	1	It	-PRON-	PRP
18751	8397	2	occurs	occur	VBZ
18751	8397	3	as	as	IN
18751	8397	4	fluoride	fluoride	NN
18751	8397	5	in	in	IN
18751	8397	6	cryolite	cryolite	NNP
18751	8397	7	(	(	-LRB-
18751	8397	8	Na_{3}AlF_{6	Na_{3}AlF_{6	NNP
18751	8397	9	}	}	-RRB-
18751	8397	10	)	)	-RRB-
18751	8397	11	,	,	,
18751	8397	12	and	and	CC
18751	8397	13	as	as	IN
18751	8397	14	carbonate	carbonate	NN
18751	8397	15	in	in	IN
18751	8397	16	natron	natron	NNP
18751	8397	17	,	,	,
18751	8397	18	&	&	CC
18751	8397	19	c.	c.	NNP
18751	8397	20	Sulphates	Sulphates	NNP
18751	8397	21	are	be	VBP
18751	8397	22	also	also	RB
18751	8397	23	found	find	VBN
18751	8397	24	.	.	.
18751	8398	1	Sodium	sodium	NN
18751	8398	2	is	be	VBZ
18751	8398	3	very	very	RB
18751	8398	4	widely	widely	RB
18751	8398	5	diffused	diffuse	VBN
18751	8398	6	,	,	,
18751	8398	7	few	few	JJ
18751	8398	8	substances	substance	NNS
18751	8398	9	being	be	VBG
18751	8398	10	free	free	JJ
18751	8398	11	from	from	IN
18751	8398	12	it	-PRON-	PRP
18751	8398	13	.	.	.
18751	8399	1	The	the	DT
18751	8399	2	detection	detection	NN
18751	8399	3	of	of	IN
18751	8399	4	sodium	sodium	NN
18751	8399	5	is	be	VBZ
18751	8399	6	easy	easy	JJ
18751	8399	7	and	and	CC
18751	8399	8	certain	certain	JJ
18751	8399	9	,	,	,
18751	8399	10	owing	owe	VBG
18751	8399	11	to	to	IN
18751	8399	12	the	the	DT
18751	8399	13	strong	strong	JJ
18751	8399	14	yellow	yellow	JJ
18751	8399	15	colour	colour	NN
18751	8399	16	its	-PRON-	PRP$
18751	8399	17	salts	salt	NNS
18751	8399	18	impart	impart	NN
18751	8399	19	to	to	IN
18751	8399	20	the	the	DT
18751	8399	21	flame	flame	NN
18751	8399	22	;	;	:
18751	8399	23	this	this	DT
18751	8399	24	,	,	,
18751	8399	25	when	when	WRB
18751	8399	26	viewed	view	VBN
18751	8399	27	by	by	IN
18751	8399	28	the	the	DT
18751	8399	29	spectroscope	spectroscope	NN
18751	8399	30	,	,	,
18751	8399	31	shows	show	VBZ
18751	8399	32	a	a	DT
18751	8399	33	single	single	JJ
18751	8399	34	yellow	yellow	JJ
18751	8399	35	line	line	NN
18751	8399	36	.	.	.
18751	8400	1	[	[	-LRB-
18751	8400	2	93	93	CD
18751	8400	3	]	]	-RRB-
18751	8400	4	The	the	DT
18751	8400	5	extreme	extreme	JJ
18751	8400	6	delicacy	delicacy	NN
18751	8400	7	of	of	IN
18751	8400	8	this	this	DT
18751	8400	9	test	test	NN
18751	8400	10	limits	limit	VBZ
18751	8400	11	its	-PRON-	PRP$
18751	8400	12	value	value	NN
18751	8400	13	,	,	,
18751	8400	14	because	because	IN
18751	8400	15	of	of	IN
18751	8400	16	the	the	DT
18751	8400	17	wide	wide	JJ
18751	8400	18	diffusion	diffusion	NN
18751	8400	19	of	of	IN
18751	8400	20	sodium	sodium	NN
18751	8400	21	salts	salt	NNS
18751	8400	22	.	.	.
18751	8401	1	It	-PRON-	PRP
18751	8401	2	is	be	VBZ
18751	8401	3	more	more	RBR
18751	8401	4	satisfactory	satisfactory	JJ
18751	8401	5	to	to	TO
18751	8401	6	separate	separate	VB
18751	8401	7	the	the	DT
18751	8401	8	chloride	chloride	NN
18751	8401	9	,	,	,
18751	8401	10	which	which	WDT
18751	8401	11	may	may	MD
18751	8401	12	be	be	VB
18751	8401	13	recognised	recognise	VBN
18751	8401	14	by	by	IN
18751	8401	15	its	-PRON-	PRP$
18751	8401	16	taste	taste	NN
18751	8401	17	,	,	,
18751	8401	18	flame	flame	NN
18751	8401	19	coloration	coloration	NN
18751	8401	20	,	,	,
18751	8401	21	fusibility	fusibility	NN
18751	8401	22	,	,	,
18751	8401	23	and	and	CC
18751	8401	24	negative	negative	JJ
18751	8401	25	action	action	NN
18751	8401	26	with	with	IN
18751	8401	27	reagents	reagent	NNS
18751	8401	28	.	.	.
18751	8402	1	The	the	DT
18751	8402	2	chloride	chloride	NN
18751	8402	3	dissolved	dissolve	VBN
18751	8402	4	in	in	IN
18751	8402	5	a	a	DT
18751	8402	6	few	few	JJ
18751	8402	7	drops	drop	NNS
18751	8402	8	of	of	IN
18751	8402	9	water	water	NN
18751	8402	10	gives	give	VBZ
18751	8402	11	with	with	IN
18751	8402	12	potassium	potassium	NN
18751	8402	13	metantimoniate	metantimoniate	NN
18751	8402	14	,	,	,
18751	8402	15	a	a	DT
18751	8402	16	white	white	JJ
18751	8402	17	precipitate	precipitate	NN
18751	8402	18	of	of	IN
18751	8402	19	the	the	DT
18751	8402	20	corresponding	corresponding	JJ
18751	8402	21	sodium	sodium	NN
18751	8402	22	salt	salt	NN
18751	8402	23	.	.	.
18751	8403	1	Sodium	sodium	NN
18751	8403	2	salts	salt	NNS
18751	8403	3	are	be	VBP
18751	8403	4	dissolved	dissolve	VBN
18751	8403	5	out	out	RP
18751	8403	6	from	from	IN
18751	8403	7	most	most	JJS
18751	8403	8	compounds	compound	NNS
18751	8403	9	on	on	IN
18751	8403	10	treatment	treatment	NN
18751	8403	11	with	with	IN
18751	8403	12	water	water	NN
18751	8403	13	or	or	CC
18751	8403	14	dilute	dilute	NN
18751	8403	15	acids	acid	NNS
18751	8403	16	.	.	.
18751	8404	1	Insoluble	insoluble	JJ
18751	8404	2	silicates	silicate	NNS
18751	8404	3	are	be	VBP
18751	8404	4	decomposed	decompose	VBN
18751	8404	5	and	and	CC
18751	8404	6	the	the	DT
18751	8404	7	alkali	alkali	JJ
18751	8404	8	rendered	render	VBN
18751	8404	9	soluble	soluble	JJ
18751	8404	10	by	by	IN
18751	8404	11	Lawrence	Lawrence	NNP
18751	8404	12	Smith	Smith	NNP
18751	8404	13	's	's	POS
18751	8404	14	method	method	NN
18751	8404	15	,	,	,
18751	8404	16	which	which	WDT
18751	8404	17	has	have	VBZ
18751	8404	18	just	just	RB
18751	8404	19	been	be	VBN
18751	8404	20	described	describe	VBN
18751	8404	21	.	.	.
18751	8405	1	The	the	DT
18751	8405	2	separation	separation	NN
18751	8405	3	of	of	IN
18751	8405	4	the	the	DT
18751	8405	5	sodium	sodium	NN
18751	8405	6	from	from	IN
18751	8405	7	the	the	DT
18751	8405	8	mixed	mixed	JJ
18751	8405	9	chlorides	chloride	NNS
18751	8405	10	is	be	VBZ
18751	8405	11	effected	effect	VBN
18751	8405	12	in	in	IN
18751	8405	13	the	the	DT
18751	8405	14	following	follow	VBG
18751	8405	15	way:--The	way:--the	JJ
18751	8405	16	chlorides	chloride	NNS
18751	8405	17	are	be	VBP
18751	8405	18	dissolved	dissolve	VBN
18751	8405	19	in	in	IN
18751	8405	20	a	a	DT
18751	8405	21	little	little	JJ
18751	8405	22	water	water	NN
18751	8405	23	and	and	CC
18751	8405	24	the	the	DT
18751	8405	25	potassium	potassium	NN
18751	8405	26	separated	separate	VBD
18751	8405	27	as	as	IN
18751	8405	28	platino	platino	JJ
18751	8405	29	-	-	HYPH
18751	8405	30	chloride	chloride	NN
18751	8405	31	.	.	.
18751	8406	1	The	the	DT
18751	8406	2	soluble	soluble	JJ
18751	8406	3	sodium	sodium	NN
18751	8406	4	platino	platino	NN
18751	8406	5	-	-	HYPH
18751	8406	6	chloride	chloride	NN
18751	8406	7	,	,	,
18751	8406	8	with	with	IN
18751	8406	9	the	the	DT
18751	8406	10	excess	excess	NN
18751	8406	11	of	of	IN
18751	8406	12	platinum	platinum	NN
18751	8406	13	,	,	,
18751	8406	14	is	be	VBZ
18751	8406	15	boiled	boil	VBN
18751	8406	16	,	,	,
18751	8406	17	mixed	mix	VBN
18751	8406	18	with	with	IN
18751	8406	19	sulphuric	sulphuric	JJ
18751	8406	20	acid	acid	NN
18751	8406	21	,	,	,
18751	8406	22	evaporated	evaporate	VBD
18751	8406	23	to	to	IN
18751	8406	24	dryness	dryness	NN
18751	8406	25	,	,	,
18751	8406	26	and	and	CC
18751	8406	27	ignited	ignite	VBD
18751	8406	28	.	.	.
18751	8407	1	On	on	IN
18751	8407	2	extracting	extract	VBG
18751	8407	3	with	with	IN
18751	8407	4	water	water	NN
18751	8407	5	,	,	,
18751	8407	6	filtering	filter	VBG
18751	8407	7	,	,	,
18751	8407	8	evaporating	evaporating	NN
18751	8407	9	,	,	,
18751	8407	10	and	and	CC
18751	8407	11	igniting	ignite	VBG
18751	8407	12	,	,	,
18751	8407	13	sodium	sodium	NN
18751	8407	14	sulphate	sulphate	NN
18751	8407	15	is	be	VBZ
18751	8407	16	left	leave	VBN
18751	8407	17	,	,	,
18751	8407	18	and	and	CC
18751	8407	19	is	be	VBZ
18751	8407	20	weighed	weigh	VBN
18751	8407	21	as	as	IN
18751	8407	22	such	such	JJ
18751	8407	23	.	.	.
18751	8408	1	It	-PRON-	PRP
18751	8408	2	is	be	VBZ
18751	8408	3	more	more	RBR
18751	8408	4	usual	usual	JJ
18751	8408	5	,	,	,
18751	8408	6	and	and	CC
18751	8408	7	quite	quite	RB
18751	8408	8	as	as	RB
18751	8408	9	satisfactory	satisfactory	JJ
18751	8408	10	,	,	,
18751	8408	11	to	to	TO
18751	8408	12	calculate	calculate	VB
18751	8408	13	the	the	DT
18751	8408	14	weight	weight	NN
18751	8408	15	of	of	IN
18751	8408	16	the	the	DT
18751	8408	17	sodium	sodium	NN
18751	8408	18	chloride	chloride	NN
18751	8408	19	by	by	IN
18751	8408	20	difference	difference	NN
18751	8408	21	from	from	IN
18751	8408	22	that	that	DT
18751	8408	23	of	of	IN
18751	8408	24	the	the	DT
18751	8408	25	mixed	mixed	JJ
18751	8408	26	chlorides	chloride	NNS
18751	8408	27	,	,	,
18751	8408	28	by	by	IN
18751	8408	29	subtracting	subtract	VBG
18751	8408	30	that	that	DT
18751	8408	31	of	of	IN
18751	8408	32	the	the	DT
18751	8408	33	potassium	potassium	NN
18751	8408	34	chloride	chloride	NN
18751	8408	35	,	,	,
18751	8408	36	which	which	WDT
18751	8408	37	is	be	VBZ
18751	8408	38	separately	separately	RB
18751	8408	39	determined	determine	VBN
18751	8408	40	.	.	.
18751	8409	1	For	for	IN
18751	8409	2	example	example	NN
18751	8409	3	,	,	,
18751	8409	4	1	1	CD
18751	8409	5	gram	gram	NN
18751	8409	6	of	of	IN
18751	8409	7	a	a	DT
18751	8409	8	rock	rock	NN
18751	8409	9	gave	give	VBD
18751	8409	10	--	--	:
18751	8409	11	Mixed	mixed	JJ
18751	8409	12	chlorides	chloride	NNS
18751	8409	13	,	,	,
18751	8409	14	0.0266	0.0266	CD
18751	8409	15	gram	gram	NN
18751	8409	16	,	,	,
18751	8409	17	and	and	CC
18751	8409	18	0.0486	0.0486	CD
18751	8409	19	gram	gram	NN
18751	8409	20	of	of	IN
18751	8409	21	potassic	potassic	JJ
18751	8409	22	platino	platino	JJ
18751	8409	23	-	-	HYPH
18751	8409	24	chloride	chloride	NN
18751	8409	25	.	.	.
18751	8410	1	This	this	DT
18751	8410	2	last	last	NN
18751	8410	3	is	be	VBZ
18751	8410	4	equivalent	equivalent	JJ
18751	8410	5	to	to	IN
18751	8410	6	0.0149	0.0149	DT
18751	8410	7	gram	gram	NN
18751	8410	8	of	of	IN
18751	8410	9	potassium	potassium	NN
18751	8410	10	chloride	chloride	NN
18751	8410	11	.	.	.
18751	8411	1	Mixed	mixed	JJ
18751	8411	2	chlorides	chloride	NNS
18751	8411	3	found	find	VBD
18751	8411	4	0.0266	0.0266	CD
18751	8411	5	Deduct	Deduct	NNP
18751	8411	6	potassium	potassium	NN
18751	8411	7	chloride	chloride	NN
18751	8411	8	0.0149	0.0149	CD
18751	8411	9	------	------	NFP
18751	8411	10	Leaves	leave	NNS
18751	8411	11	sodium	sodium	NN
18751	8411	12	chloride	chloride	NN
18751	8411	13	0.0117	0.0117	CD
18751	8411	14	The	the	DT
18751	8411	15	weight	weight	NN
18751	8411	16	of	of	IN
18751	8411	17	sodium	sodium	NN
18751	8411	18	chloride	chloride	NN
18751	8411	19	found	find	VBN
18751	8411	20	,	,	,
18751	8411	21	multiplied	multiply	VBN
18751	8411	22	by	by	IN
18751	8411	23	0.5302	0.5302	CD
18751	8411	24	,	,	,
18751	8411	25	gives	give	VBZ
18751	8411	26	the	the	DT
18751	8411	27	weight	weight	NN
18751	8411	28	of	of	IN
18751	8411	29	the	the	DT
18751	8411	30	soda	soda	NN
18751	8411	31	(	(	-LRB-
18751	8411	32	Na_{2}O	na_{2}o	UH
18751	8411	33	)	)	-RRB-
18751	8411	34	.	.	.
18751	8412	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	8412	2	DETERMINATION	DETERMINATION	NNP
18751	8412	3	.	.	.
18751	8413	1	The	the	DT
18751	8413	2	solution	solution	NN
18751	8413	3	,	,	,
18751	8413	4	which	which	WDT
18751	8413	5	must	must	MD
18751	8413	6	contain	contain	VB
18751	8413	7	no	no	DT
18751	8413	8	other	other	JJ
18751	8413	9	metal	metal	NN
18751	8413	10	than	than	IN
18751	8413	11	sodium	sodium	NN
18751	8413	12	,	,	,
18751	8413	13	is	be	VBZ
18751	8413	14	evaporated	evaporate	VBN
18751	8413	15	in	in	IN
18751	8413	16	a	a	DT
18751	8413	17	weighed	weigh	VBN
18751	8413	18	platinum	platinum	NN
18751	8413	19	crucible	crucible	JJ
18751	8413	20	or	or	CC
18751	8413	21	dish	dish	VBP
18751	8413	22	.	.	.
18751	8414	1	Towards	towards	IN
18751	8414	2	the	the	DT
18751	8414	3	finish	finish	NN
18751	8414	4	an	an	DT
18751	8414	5	excess	excess	NN
18751	8414	6	,	,	,
18751	8414	7	not	not	RB
18751	8414	8	too	too	RB
18751	8414	9	great	great	JJ
18751	8414	10	,	,	,
18751	8414	11	of	of	IN
18751	8414	12	sulphuric	sulphuric	JJ
18751	8414	13	acid	acid	NN
18751	8414	14	is	be	VBZ
18751	8414	15	added	add	VBN
18751	8414	16	,	,	,
18751	8414	17	and	and	CC
18751	8414	18	the	the	DT
18751	8414	19	evaporation	evaporation	NN
18751	8414	20	is	be	VBZ
18751	8414	21	continued	continue	VBN
18751	8414	22	under	under	IN
18751	8414	23	a	a	DT
18751	8414	24	loosely	loosely	RB
18751	8414	25	fitting	fitting	JJ
18751	8414	26	cover	cover	NN
18751	8414	27	.	.	.
18751	8415	1	The	the	DT
18751	8415	2	residue	residue	NN
18751	8415	3	is	be	VBZ
18751	8415	4	ignited	ignite	VBN
18751	8415	5	over	over	IN
18751	8415	6	the	the	DT
18751	8415	7	blowpipe	blowpipe	NN
18751	8415	8	,	,	,
18751	8415	9	a	a	DT
18751	8415	10	fragment	fragment	NN
18751	8415	11	of	of	IN
18751	8415	12	ammonic	ammonic	JJ
18751	8415	13	carbonate	carbonate	NN
18751	8415	14	being	be	VBG
18751	8415	15	added	add	VBN
18751	8415	16	towards	towards	IN
18751	8415	17	the	the	DT
18751	8415	18	end	end	NN
18751	8415	19	,	,	,
18751	8415	20	when	when	WRB
18751	8415	21	fumes	fume	NNS
18751	8415	22	of	of	IN
18751	8415	23	sulphuric	sulphuric	JJ
18751	8415	24	acid	acid	JJ
18751	8415	25	cease	cease	NN
18751	8415	26	to	to	TO
18751	8415	27	be	be	VB
18751	8415	28	evolved	evolve	VBN
18751	8415	29	.	.	.
18751	8416	1	This	this	DT
18751	8416	2	ensures	ensure	VBZ
18751	8416	3	the	the	DT
18751	8416	4	removal	removal	NN
18751	8416	5	of	of	IN
18751	8416	6	the	the	DT
18751	8416	7	excess	excess	NN
18751	8416	8	of	of	IN
18751	8416	9	acid	acid	NN
18751	8416	10	.	.	.
18751	8417	1	The	the	DT
18751	8417	2	crucible	crucible	NN
18751	8417	3	is	be	VBZ
18751	8417	4	cooled	cool	VBN
18751	8417	5	in	in	IN
18751	8417	6	the	the	DT
18751	8417	7	desiccator	desiccator	NN
18751	8417	8	,	,	,
18751	8417	9	and	and	CC
18751	8417	10	weighed	weigh	VBD
18751	8417	11	.	.	.
18751	8418	1	The	the	DT
18751	8418	2	substance	substance	NN
18751	8418	3	is	be	VBZ
18751	8418	4	sulphate	sulphate	NN
18751	8418	5	of	of	IN
18751	8418	6	soda	soda	NN
18751	8418	7	(	(	-LRB-
18751	8418	8	Na_{2}SO_{4	Na_{2}SO_{4	NNP
18751	8418	9	}	}	-RRB-
18751	8418	10	)	)	-RRB-
18751	8418	11	,	,	,
18751	8418	12	and	and	CC
18751	8418	13	contains	contain	VBZ
18751	8418	14	43.66	43.66	CD
18751	8418	15	per	per	IN
18751	8418	16	cent	cent	NN
18751	8418	17	.	.	.
18751	8419	1	of	of	IN
18751	8419	2	soda	soda	NNP
18751	8419	3	(	(	-LRB-
18751	8419	4	Na_{2}O	na_{2}o	UH
18751	8419	5	)	)	-RRB-
18751	8419	6	,	,	,
18751	8419	7	or	or	CC
18751	8419	8	32.38	32.38	CD
18751	8419	9	per	per	NN
18751	8419	10	cent	cent	NN
18751	8419	11	.	.	.
18751	8420	1	of	of	IN
18751	8420	2	sodium	sodium	NN
18751	8420	3	(	(	-LRB-
18751	8420	4	Na	Na	NNP
18751	8420	5	)	)	-RRB-
18751	8420	6	.	.	.
18751	8421	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	8421	2	METHODS	METHODS	NNP
18751	8421	3	.	.	.
18751	8422	1	There	there	EX
18751	8422	2	are	be	VBP
18751	8422	3	various	various	JJ
18751	8422	4	methods	method	NNS
18751	8422	5	used	use	VBN
18751	8422	6	for	for	IN
18751	8422	7	the	the	DT
18751	8422	8	different	different	JJ
18751	8422	9	compounds	compound	NNS
18751	8422	10	of	of	IN
18751	8422	11	sodium	sodium	NN
18751	8422	12	.	.	.
18751	8423	1	There	there	EX
18751	8423	2	is	be	VBZ
18751	8423	3	no	no	DT
18751	8423	4	one	one	CD
18751	8423	5	method	method	NN
18751	8423	6	of	of	IN
18751	8423	7	general	general	JJ
18751	8423	8	application	application	NN
18751	8423	9	.	.	.
18751	8424	1	Thus	thus	RB
18751	8424	2	with	with	IN
18751	8424	3	"	"	``
18751	8424	4	common	common	JJ
18751	8424	5	salt	salt	NN
18751	8424	6	"	"	''
18751	8424	7	the	the	DT
18751	8424	8	chlorine	chlorine	NN
18751	8424	9	is	be	VBZ
18751	8424	10	determined	determine	VBN
18751	8424	11	volumetrically	volumetrically	RB
18751	8424	12	;	;	,
18751	8424	13	and	and	CC
18751	8424	14	the	the	DT
18751	8424	15	sodium	sodium	NN
18751	8424	16	,	,	,
18751	8424	17	after	after	IN
18751	8424	18	deducting	deduct	VBG
18751	8424	19	for	for	IN
18751	8424	20	the	the	DT
18751	8424	21	other	other	JJ
18751	8424	22	impurities	impurity	NNS
18751	8424	23	,	,	,
18751	8424	24	is	be	VBZ
18751	8424	25	estimated	estimate	VBN
18751	8424	26	by	by	IN
18751	8424	27	difference	difference	NN
18751	8424	28	.	.	.
18751	8425	1	With	with	IN
18751	8425	2	sodic	sodic	JJ
18751	8425	3	carbonate	carbonate	NN
18751	8425	4	and	and	CC
18751	8425	5	caustic	caustic	JJ
18751	8425	6	soda	soda	NN
18751	8425	7	,	,	,
18751	8425	8	a	a	DT
18751	8425	9	given	give	VBN
18751	8425	10	weight	weight	NN
18751	8425	11	of	of	IN
18751	8425	12	the	the	DT
18751	8425	13	sample	sample	NN
18751	8425	14	is	be	VBZ
18751	8425	15	titrated	titrated	JJ
18751	8425	16	with	with	IN
18751	8425	17	standard	standard	JJ
18751	8425	18	acid	acid	NN
18751	8425	19	,	,	,
18751	8425	20	and	and	CC
18751	8425	21	the	the	DT
18751	8425	22	equivalent	equivalent	NN
18751	8425	23	of	of	IN
18751	8425	24	soda	soda	NN
18751	8425	25	estimated	estimate	VBN
18751	8425	26	from	from	IN
18751	8425	27	the	the	DT
18751	8425	28	alkalinity	alkalinity	NN
18751	8425	29	of	of	IN
18751	8425	30	the	the	DT
18751	8425	31	solution	solution	NN
18751	8425	32	.	.	.
18751	8426	1	With	with	IN
18751	8426	2	sodium	sodium	NN
18751	8426	3	sulphate	sulphate	NN
18751	8426	4	,	,	,
18751	8426	5	a	a	DT
18751	8426	6	modification	modification	NN
18751	8426	7	of	of	IN
18751	8426	8	the	the	DT
18751	8426	9	same	same	JJ
18751	8426	10	method	method	NN
18751	8426	11	is	be	VBZ
18751	8426	12	used	use	VBN
18751	8426	13	.	.	.
18751	8427	1	To	to	IN
18751	8427	2	a	a	DT
18751	8427	3	solution	solution	NN
18751	8427	4	of	of	IN
18751	8427	5	3.55	3.55	CD
18751	8427	6	grams	gram	NNS
18751	8427	7	of	of	IN
18751	8427	8	the	the	DT
18751	8427	9	salt	salt	NN
18751	8427	10	contained	contain	VBN
18751	8427	11	in	in	IN
18751	8427	12	a	a	DT
18751	8427	13	half	half	JJ
18751	8427	14	-	-	HYPH
18751	8427	15	litre	litre	NN
18751	8427	16	flask	flask	NN
18751	8427	17	,	,	,
18751	8427	18	250	250	CD
18751	8427	19	c.c	c.c	NNP
18751	8427	20	.	.	.
18751	8428	1	of	of	IN
18751	8428	2	a	a	DT
18751	8428	3	solution	solution	NN
18751	8428	4	of	of	IN
18751	8428	5	baryta	baryta	NN
18751	8428	6	water	water	NN
18751	8428	7	is	be	VBZ
18751	8428	8	added	add	VBN
18751	8428	9	.	.	.
18751	8429	1	The	the	DT
18751	8429	2	volume	volume	NN
18751	8429	3	is	be	VBZ
18751	8429	4	made	make	VBN
18751	8429	5	up	up	RP
18751	8429	6	to	to	TO
18751	8429	7	500	500	CD
18751	8429	8	c.c	c.c	NNP
18751	8429	9	.	.	.
18751	8430	1	with	with	IN
18751	8430	2	water	water	NN
18751	8430	3	.	.	.
18751	8431	1	The	the	DT
18751	8431	2	solution	solution	NN
18751	8431	3	is	be	VBZ
18751	8431	4	mixed	mix	VBN
18751	8431	5	and	and	CC
18751	8431	6	filtered	filter	VBN
18751	8431	7	.	.	.
18751	8432	1	Half	half	NN
18751	8432	2	of	of	IN
18751	8432	3	the	the	DT
18751	8432	4	filtrate	filtrate	NN
18751	8432	5	is	be	VBZ
18751	8432	6	measured	measure	VBN
18751	8432	7	off	off	RP
18751	8432	8	,	,	,
18751	8432	9	treated	treat	VBN
18751	8432	10	with	with	IN
18751	8432	11	a	a	DT
18751	8432	12	current	current	NN
18751	8432	13	of	of	IN
18751	8432	14	carbonic	carbonic	JJ
18751	8432	15	acid	acid	NN
18751	8432	16	,	,	,
18751	8432	17	and	and	CC
18751	8432	18	then	then	RB
18751	8432	19	boiled	boil	VBD
18751	8432	20	.	.	.
18751	8433	1	It	-PRON-	PRP
18751	8433	2	is	be	VBZ
18751	8433	3	transferred	transfer	VBN
18751	8433	4	to	to	IN
18751	8433	5	a	a	DT
18751	8433	6	half	half	JJ
18751	8433	7	-	-	HYPH
18751	8433	8	litre	litre	NN
18751	8433	9	flask	flask	NN
18751	8433	10	,	,	,
18751	8433	11	diluted	dilute	VBN
18751	8433	12	to	to	IN
18751	8433	13	the	the	DT
18751	8433	14	mark	mark	NN
18751	8433	15	,	,	,
18751	8433	16	shaken	shake	VBN
18751	8433	17	up	up	RP
18751	8433	18	,	,	,
18751	8433	19	and	and	CC
18751	8433	20	filtered	filter	VBN
18751	8433	21	.	.	.
18751	8434	1	250	250	CD
18751	8434	2	c.c	c.c	NNP
18751	8434	3	.	.	.
18751	8435	1	of	of	IN
18751	8435	2	the	the	DT
18751	8435	3	filtrate	filtrate	JJ
18751	8435	4	,	,	,
18751	8435	5	representing	represent	VBG
18751	8435	6	a	a	DT
18751	8435	7	quarter	quarter	NN
18751	8435	8	of	of	IN
18751	8435	9	the	the	DT
18751	8435	10	sample	sample	NN
18751	8435	11	taken	take	VBN
18751	8435	12	,	,	,
18751	8435	13	is	be	VBZ
18751	8435	14	then	then	RB
18751	8435	15	titrated	titrate	VBN
18751	8435	16	with	with	IN
18751	8435	17	standard	standard	JJ
18751	8435	18	acid	acid	NN
18751	8435	19	.	.	.
18751	8436	1	The	the	DT
18751	8436	2	standard	standard	JJ
18751	8436	3	acid	acid	NN
18751	8436	4	is	be	VBZ
18751	8436	5	made	make	VBN
18751	8436	6	by	by	IN
18751	8436	7	diluting	dilute	VBG
18751	8436	8	250	250	CD
18751	8436	9	c.c	c.c	NNP
18751	8436	10	.	.	.
18751	8437	1	of	of	IN
18751	8437	2	the	the	DT
18751	8437	3	normal	normal	JJ
18751	8437	4	acid	acid	NN
18751	8437	5	to	to	IN
18751	8437	6	1	1	CD
18751	8437	7	litre	litre	NN
18751	8437	8	.	.	.
18751	8438	1	The	the	DT
18751	8438	2	c.c	c.c	NNP
18751	8438	3	.	.	.
18751	8439	1	of	of	IN
18751	8439	2	acid	acid	NNP
18751	8439	3	used	use	VBN
18751	8439	4	multiplied	multiply	VBN
18751	8439	5	by	by	IN
18751	8439	6	2	2	CD
18751	8439	7	gives	give	VBZ
18751	8439	8	the	the	DT
18751	8439	9	percentage	percentage	NN
18751	8439	10	.	.	.
18751	8440	1	A	a	DT
18751	8440	2	correction	correction	NN
18751	8440	3	must	must	MD
18751	8440	4	be	be	VB
18751	8440	5	made	make	VBN
18751	8440	6	to	to	TO
18751	8440	7	counteract	counteract	VB
18751	8440	8	the	the	DT
18751	8440	9	effect	effect	NN
18751	8440	10	of	of	IN
18751	8440	11	impurities	impurity	NNS
18751	8440	12	in	in	IN
18751	8440	13	the	the	DT
18751	8440	14	baryta	baryta	NN
18751	8440	15	as	as	RB
18751	8440	16	well	well	RB
18751	8440	17	as	as	IN
18751	8440	18	errors	error	NNS
18751	8440	19	inherent	inherent	JJ
18751	8440	20	in	in	IN
18751	8440	21	the	the	DT
18751	8440	22	process	process	NN
18751	8440	23	.	.	.
18751	8441	1	This	this	DT
18751	8441	2	is	be	VBZ
18751	8441	3	small	small	JJ
18751	8441	4	,	,	,
18751	8441	5	and	and	CC
18751	8441	6	its	-PRON-	PRP$
18751	8441	7	amount	amount	NN
18751	8441	8	is	be	VBZ
18751	8441	9	determined	determine	VBN
18751	8441	10	by	by	IN
18751	8441	11	an	an	DT
18751	8441	12	experiment	experiment	NN
18751	8441	13	with	with	IN
18751	8441	14	3.55	3.55	CD
18751	8441	15	grams	gram	NNS
18751	8441	16	of	of	IN
18751	8441	17	pure	pure	JJ
18751	8441	18	sodium	sodium	NN
18751	8441	19	sulphate	sulphate	NN
18751	8441	20	.	.	.
18751	8442	1	EXAMINATION	examination	NN
18751	8442	2	OF	of	IN
18751	8442	3	COMMON	common	JJ
18751	8442	4	SALT	SALT	NNS
18751	8442	5	.	.	.
18751	8443	1	~Moisture.~--Powder	~Moisture.~--Powder	NFP
18751	8443	2	and	and	CC
18751	8443	3	weigh	weigh	VB
18751	8443	4	up	up	RP
18751	8443	5	10	10	CD
18751	8443	6	grams	gram	NNS
18751	8443	7	of	of	IN
18751	8443	8	the	the	DT
18751	8443	9	sample	sample	NN
18751	8443	10	into	into	IN
18751	8443	11	a	a	DT
18751	8443	12	platinum	platinum	NN
18751	8443	13	dish	dish	NN
18751	8443	14	.	.	.
18751	8444	1	Dry	Dry	NNP
18751	8444	2	in	in	IN
18751	8444	3	a	a	DT
18751	8444	4	water	water	NN
18751	8444	5	oven	oven	NN
18751	8444	6	for	for	IN
18751	8444	7	an	an	DT
18751	8444	8	hour	hour	NN
18751	8444	9	,	,	,
18751	8444	10	and	and	CC
18751	8444	11	afterwards	afterwards	RB
18751	8444	12	heat	heat	NN
18751	8444	13	to	to	IN
18751	8444	14	bare	bare	JJ
18751	8444	15	redness	redness	NN
18751	8444	16	over	over	IN
18751	8444	17	a	a	DT
18751	8444	18	Bunsen	bunsen	JJ
18751	8444	19	burner	burner	NN
18751	8444	20	.	.	.
18751	8445	1	Cool	cool	UH
18751	8445	2	,	,	,
18751	8445	3	and	and	CC
18751	8445	4	weigh	weigh	NN
18751	8445	5	.	.	.
18751	8446	1	The	the	DT
18751	8446	2	loss	loss	NN
18751	8446	3	gives	give	VBZ
18751	8446	4	the	the	DT
18751	8446	5	water	water	NN
18751	8446	6	.	.	.
18751	8447	1	~Chlorine.~--Weigh	~chlorine.~--weigh	JJ
18751	8447	2	up	up	RB
18751	8447	3	two	two	CD
18751	8447	4	separate	separate	JJ
18751	8447	5	lots	lot	NNS
18751	8447	6	of	of	IN
18751	8447	7	1	1	CD
18751	8447	8	gram	gram	NN
18751	8447	9	each	each	DT
18751	8447	10	;	;	:
18751	8447	11	dissolve	dissolve	VB
18751	8447	12	in	in	IN
18751	8447	13	100	100	CD
18751	8447	14	c.c	c.c	NNP
18751	8447	15	.	.	.
18751	8448	1	of	of	IN
18751	8448	2	water	water	NN
18751	8448	3	,	,	,
18751	8448	4	and	and	CC
18751	8448	5	determine	determine	VB
18751	8448	6	the	the	DT
18751	8448	7	chlorine	chlorine	NN
18751	8448	8	by	by	IN
18751	8448	9	titrating	titrate	VBG
18751	8448	10	with	with	IN
18751	8448	11	the	the	DT
18751	8448	12	standard	standard	JJ
18751	8448	13	silver	silver	NN
18751	8448	14	nitrate	nitrate	NNP
18751	8448	15	solution	solution	NN
18751	8448	16	,	,	,
18751	8448	17	using	use	VBG
18751	8448	18	chromate	chromate	NN
18751	8448	19	of	of	IN
18751	8448	20	potash	potash	NN
18751	8448	21	as	as	IN
18751	8448	22	indicator	indicator	NN
18751	8448	23	.	.	.
18751	8449	1	See	see	VB
18751	8449	2	_	_	NNP
18751	8449	3	Chlorine	Chlorine	NNP
18751	8449	4	_	_	NNP
18751	8449	5	.	.	.
18751	8450	1	~Insoluble	~Insoluble	NFP
18751	8450	2	Matter.~--Dissolve	Matter.~--Dissolve	NNP
18751	8450	3	10	10	CD
18751	8450	4	grams	gram	NNS
18751	8450	5	of	of	IN
18751	8450	6	the	the	DT
18751	8450	7	salt	salt	NN
18751	8450	8	in	in	IN
18751	8450	9	water	water	NN
18751	8450	10	with	with	IN
18751	8450	11	the	the	DT
18751	8450	12	help	help	NN
18751	8450	13	of	of	IN
18751	8450	14	a	a	DT
18751	8450	15	little	little	JJ
18751	8450	16	hydrochloric	hydrochloric	JJ
18751	8450	17	acid	acid	NN
18751	8450	18	.	.	.
18751	8451	1	Filter	filter	VB
18751	8451	2	off	off	RP
18751	8451	3	the	the	DT
18751	8451	4	sediment	sediment	NN
18751	8451	5	,	,	,
18751	8451	6	wash	wash	NNP
18751	8451	7	,	,	,
18751	8451	8	ignite	ignite	VB
18751	8451	9	,	,	,
18751	8451	10	and	and	CC
18751	8451	11	weigh	weigh	NN
18751	8451	12	.	.	.
18751	8452	1	This	this	DT
18751	8452	2	residue	residue	NN
18751	8452	3	is	be	VBZ
18751	8452	4	chiefly	chiefly	RB
18751	8452	5	sand	sand	NN
18751	8452	6	.	.	.
18751	8453	1	Dilute	dilute	VB
18751	8453	2	the	the	DT
18751	8453	3	nitrate	nitrate	JJ
18751	8453	4	to	to	IN
18751	8453	5	500	500	CD
18751	8453	6	c.c	c.c	NNP
18751	8453	7	.	.	.
18751	8454	1	~Lime.~--Take	~lime.~--take	IN
18751	8454	2	250	250	CD
18751	8454	3	c.c	c.c	NNP
18751	8454	4	.	.	.
18751	8455	1	of	of	IN
18751	8455	2	the	the	DT
18751	8455	3	filtrate	filtrate	JJ
18751	8455	4	,	,	,
18751	8455	5	render	render	VBP
18751	8455	6	ammoniacal	ammoniacal	JJ
18751	8455	7	and	and	CC
18751	8455	8	add	add	VB
18751	8455	9	ammonium	ammonium	NN
18751	8455	10	oxalate	oxalate	NN
18751	8455	11	;	;	:
18751	8455	12	wash	wash	VB
18751	8455	13	,	,	,
18751	8455	14	dry	dry	JJ
18751	8455	15	,	,	,
18751	8455	16	and	and	CC
18751	8455	17	ignite	ignite	VB
18751	8455	18	the	the	DT
18751	8455	19	precipitate	precipitate	NN
18751	8455	20	.	.	.
18751	8456	1	Weigh	weigh	VB
18751	8456	2	as	as	IN
18751	8456	3	lime	lime	NN
18751	8456	4	(	(	-LRB-
18751	8456	5	CaO	CaO	NNP
18751	8456	6	)	)	-RRB-
18751	8456	7	.	.	.
18751	8457	1	~Magnesia.~--To	~Magnesia.~--To	NNP
18751	8457	2	the	the	DT
18751	8457	3	filtrate	filtrate	JJ
18751	8457	4	from	from	IN
18751	8457	5	the	the	DT
18751	8457	6	lime	lime	NN
18751	8457	7	add	add	VB
18751	8457	8	phosphate	phosphate	NN
18751	8457	9	of	of	IN
18751	8457	10	soda	soda	NN
18751	8457	11	.	.	.
18751	8458	1	Allow	allow	VB
18751	8458	2	to	to	TO
18751	8458	3	stand	stand	VB
18751	8458	4	overnight	overnight	RB
18751	8458	5	,	,	,
18751	8458	6	filter	filter	NN
18751	8458	7	,	,	,
18751	8458	8	wash	wash	VB
18751	8458	9	with	with	IN
18751	8458	10	dilute	dilute	NNP
18751	8458	11	ammonia	ammonia	NNP
18751	8458	12	,	,	,
18751	8458	13	dry	dry	JJ
18751	8458	14	,	,	,
18751	8458	15	ignite	ignite	JJ
18751	8458	16	,	,	,
18751	8458	17	and	and	CC
18751	8458	18	weigh	weigh	VB
18751	8458	19	as	as	IN
18751	8458	20	pyrophosphate	pyrophosphate	NN
18751	8458	21	.	.	.
18751	8459	1	~Sulphuric	~Sulphuric	NFP
18751	8459	2	Oxide.~--To	oxide.~--to	CD
18751	8459	3	the	the	DT
18751	8459	4	remaining	remain	VBG
18751	8459	5	250	250	CD
18751	8459	6	c.c	c.c	NNP
18751	8459	7	.	.	.
18751	8460	1	of	of	IN
18751	8460	2	the	the	DT
18751	8460	3	filtrate	filtrate	JJ
18751	8460	4	from	from	IN
18751	8460	5	the	the	DT
18751	8460	6	"	"	``
18751	8460	7	insoluble	insoluble	JJ
18751	8460	8	,	,	,
18751	8460	9	"	"	''
18751	8460	10	add	add	VB
18751	8460	11	an	an	DT
18751	8460	12	excess	excess	NN
18751	8460	13	of	of	IN
18751	8460	14	barium	barium	NN
18751	8460	15	chloride	chloride	NN
18751	8460	16	.	.	.
18751	8461	1	Collect	collect	VB
18751	8461	2	,	,	,
18751	8461	3	wash	wash	NN
18751	8461	4	,	,	,
18751	8461	5	dry	dry	JJ
18751	8461	6	,	,	,
18751	8461	7	ignite	ignite	VB
18751	8461	8	,	,	,
18751	8461	9	and	and	CC
18751	8461	10	weigh	weigh	VB
18751	8461	11	the	the	DT
18751	8461	12	barium	barium	NN
18751	8461	13	sulphate	sulphate	NN
18751	8461	14	.	.	.
18751	8462	1	~Sodium.~--It	~Sodium.~--It	NNP
18751	8462	2	is	be	VBZ
18751	8462	3	estimated	estimate	VBN
18751	8462	4	by	by	IN
18751	8462	5	difference	difference	NN
18751	8462	6	.	.	.
18751	8463	1	The	the	DT
18751	8463	2	following	follow	VBG
18751	8463	3	may	may	MD
18751	8463	4	be	be	VB
18751	8463	5	taken	take	VBN
18751	8463	6	as	as	IN
18751	8463	7	an	an	DT
18751	8463	8	example:--	example:--	NNP
18751	8463	9	Moisture	Moisture	NNP
18751	8463	10	0.35	0.35	CD
18751	8463	11	Insoluble	insoluble	JJ
18751	8463	12	matter	matter	NN
18751	8463	13	0.40	0.40	CD
18751	8463	14	Lime	Lime	JJR
18751	8463	15	0.40	0.40	CD
18751	8463	16	Magnesia	Magnesia	NNP
18751	8463	17	0.05	0.05	CD
18751	8463	18	Sulphuric	sulphuric	JJ
18751	8463	19	oxide	oxide	IN
18751	8463	20	0.60	0.60	CD
18751	8463	21	Chlorine	Chlorine	NNP
18751	8463	22	59.60	59.60	CD
18751	8463	23	Sodium	Sodium	NNP
18751	8463	24	38.60	38.60	CD
18751	8463	25	------	------	CD
18751	8463	26	100.00	100.00	CD
18751	8463	27	POTASSIUM	potassium	NN
18751	8463	28	.	.	.
18751	8464	1	Potassium	potassium	NN
18751	8464	2	occurs	occur	VBZ
18751	8464	3	in	in	IN
18751	8464	4	nature	nature	NN
18751	8464	5	as	as	IN
18751	8464	6	chloride	chloride	NN
18751	8464	7	,	,	,
18751	8464	8	in	in	IN
18751	8464	9	the	the	DT
18751	8464	10	mineral	mineral	NN
18751	8464	11	sylvine	sylvine	NN
18751	8464	12	(	(	-LRB-
18751	8464	13	KCl	KCl	NNP
18751	8464	14	)	)	-RRB-
18751	8464	15	,	,	,
18751	8464	16	and	and	CC
18751	8464	17	more	more	RBR
18751	8464	18	abundantly	abundantly	RB
18751	8464	19	combined	combine	VBN
18751	8464	20	with	with	IN
18751	8464	21	magnesium	magnesium	NN
18751	8464	22	chloride	chloride	NN
18751	8464	23	,	,	,
18751	8464	24	in	in	IN
18751	8464	25	earnallite	earnallite	NN
18751	8464	26	(	(	-LRB-
18751	8464	27	KCl	KCl	NNP
18751	8464	28	.	.	.
18751	8464	29	MgCl_{2}.6H_{2}O	MgCl_{2}.6H_{2}O	NNP
18751	8464	30	)	)	-RRB-
18751	8464	31	.	.	.
18751	8465	1	It	-PRON-	PRP
18751	8465	2	occurs	occur	VBZ
18751	8465	3	as	as	RB
18751	8465	4	nitrate	nitrate	JJ
18751	8465	5	in	in	IN
18751	8465	6	nitre	nitre	NNP
18751	8465	7	(	(	-LRB-
18751	8465	8	KNO_{3	KNO_{3	NNP
18751	8465	9	}	}	-RRB-
18751	8465	10	)	)	-RRB-
18751	8465	11	,	,	,
18751	8465	12	and	and	CC
18751	8465	13	as	as	IN
18751	8465	14	silicate	silicate	VB
18751	8465	15	in	in	IN
18751	8465	16	many	many	JJ
18751	8465	17	minerals	mineral	NNS
18751	8465	18	,	,	,
18751	8465	19	such	such	JJ
18751	8465	20	as	as	IN
18751	8465	21	orthoclase	orthoclase	NN
18751	8465	22	(	(	-LRB-
18751	8465	23	or	or	CC
18751	8465	24	potash	potash	NN
18751	8465	25	-	-	HYPH
18751	8465	26	felspar	felspar	NN
18751	8465	27	)	)	-RRB-
18751	8465	28	and	and	CC
18751	8465	29	muscovite	muscovite	NNP
18751	8465	30	(	(	-LRB-
18751	8465	31	or	or	CC
18751	8465	32	potash	potash	NNP
18751	8465	33	-	-	HYPH
18751	8465	34	mica	mica	NN
18751	8465	35	)	)	-RRB-
18751	8465	36	.	.	.
18751	8466	1	Potassium	potassium	NN
18751	8466	2	compounds	compound	NNS
18751	8466	3	are	be	VBP
18751	8466	4	detected	detect	VBN
18751	8466	5	by	by	IN
18751	8466	6	the	the	DT
18751	8466	7	characteristic	characteristic	JJ
18751	8466	8	violet	violet	NN
18751	8466	9	colour	colour	NN
18751	8466	10	they	-PRON-	PRP
18751	8466	11	impart	impart	VBP
18751	8466	12	to	to	IN
18751	8466	13	the	the	DT
18751	8466	14	flame	flame	NN
18751	8466	15	.	.	.
18751	8467	1	The	the	DT
18751	8467	2	presence	presence	NN
18751	8467	3	of	of	IN
18751	8467	4	sodium	sodium	NN
18751	8467	5	salts	salt	VBZ
18751	8467	6	masks	mask	NNS
18751	8467	7	this	this	DT
18751	8467	8	tint	tint	NN
18751	8467	9	,	,	,
18751	8467	10	but	but	CC
18751	8467	11	the	the	DT
18751	8467	12	interference	interference	NN
18751	8467	13	can	can	MD
18751	8467	14	be	be	VB
18751	8467	15	neutralised	neutralise	VBN
18751	8467	16	by	by	IN
18751	8467	17	viewing	view	VBG
18751	8467	18	the	the	DT
18751	8467	19	flame	flame	NN
18751	8467	20	through	through	IN
18751	8467	21	a	a	DT
18751	8467	22	piece	piece	NN
18751	8467	23	of	of	IN
18751	8467	24	blue	blue	JJ
18751	8467	25	glass	glass	NN
18751	8467	26	.	.	.
18751	8468	1	Viewed	view	VBN
18751	8468	2	through	through	IN
18751	8468	3	the	the	DT
18751	8468	4	spectroscope	spectroscope	NN
18751	8468	5	,	,	,
18751	8468	6	it	-PRON-	PRP
18751	8468	7	shows	show	VBZ
18751	8468	8	a	a	DT
18751	8468	9	characteristic	characteristic	JJ
18751	8468	10	line	line	NN
18751	8468	11	in	in	IN
18751	8468	12	the	the	DT
18751	8468	13	red	red	NN
18751	8468	14	and	and	CC
18751	8468	15	another	another	DT
18751	8468	16	in	in	IN
18751	8468	17	the	the	DT
18751	8468	18	violet	violet	NN
18751	8468	19	.	.	.
18751	8469	1	These	these	DT
18751	8469	2	,	,	,
18751	8469	3	however	however	RB
18751	8469	4	,	,	,
18751	8469	5	are	be	VBP
18751	8469	6	not	not	RB
18751	8469	7	so	so	RB
18751	8469	8	easy	easy	JJ
18751	8469	9	to	to	TO
18751	8469	10	recognise	recognise	VB
18751	8469	11	or	or	CC
18751	8469	12	obtain	obtain	VB
18751	8469	13	as	as	IN
18751	8469	14	the	the	DT
18751	8469	15	sodium	sodium	NN
18751	8469	16	one	one	CD
18751	8469	17	.	.	.
18751	8470	1	Concentrated	concentrated	JJ
18751	8470	2	solutions	solution	NNS
18751	8470	3	of	of	IN
18751	8470	4	potassium	potassium	NN
18751	8470	5	salts	salt	NNS
18751	8470	6	give	give	VBP
18751	8470	7	a	a	DT
18751	8470	8	yellow	yellow	JJ
18751	8470	9	crystalline	crystalline	NN
18751	8470	10	precipitate	precipitate	NN
18751	8470	11	with	with	IN
18751	8470	12	platinum	platinum	NN
18751	8470	13	chloride	chloride	NN
18751	8470	14	,	,	,
18751	8470	15	and	and	CC
18751	8470	16	a	a	DT
18751	8470	17	white	white	JJ
18751	8470	18	crystalline	crystalline	NN
18751	8470	19	one	one	NN
18751	8470	20	with	with	IN
18751	8470	21	the	the	DT
18751	8470	22	acid	acid	JJ
18751	8470	23	tartrate	tartrate	NN
18751	8470	24	of	of	IN
18751	8470	25	soda	soda	NN
18751	8470	26	.	.	.
18751	8471	1	For	for	IN
18751	8471	2	these	these	DT
18751	8471	3	tests	test	NNS
18751	8471	4	the	the	DT
18751	8471	5	solution	solution	NN
18751	8471	6	is	be	VBZ
18751	8471	7	best	good	JJS
18751	8471	8	neutral	neutral	JJ
18751	8471	9	.	.	.
18751	8472	1	These	these	DT
18751	8472	2	tests	test	NNS
18751	8472	3	are	be	VBP
18751	8472	4	only	only	RB
18751	8472	5	applicable	applicable	JJ
18751	8472	6	in	in	IN
18751	8472	7	the	the	DT
18751	8472	8	absence	absence	NN
18751	8472	9	of	of	IN
18751	8472	10	compounds	compound	NNS
18751	8472	11	other	other	JJ
18751	8472	12	than	than	IN
18751	8472	13	those	those	DT
18751	8472	14	of	of	IN
18751	8472	15	potassium	potassium	NN
18751	8472	16	and	and	CC
18751	8472	17	sodium	sodium	NN
18751	8472	18	.	.	.
18751	8473	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	8473	2	DETERMINATION	DETERMINATION	NNP
18751	8473	3	.	.	.
18751	8474	1	This	this	DT
18751	8474	2	process	process	NN
18751	8474	3	serves	serve	VBZ
18751	8474	4	for	for	IN
18751	8474	5	its	-PRON-	PRP$
18751	8474	6	separation	separation	NN
18751	8474	7	from	from	IN
18751	8474	8	sodium	sodium	NN
18751	8474	9	.	.	.
18751	8475	1	Take	take	VB
18751	8475	2	1	1	CD
18751	8475	3	gram	gram	NN
18751	8475	4	of	of	IN
18751	8475	5	the	the	DT
18751	8475	6	sample	sample	NN
18751	8475	7	and	and	CC
18751	8475	8	dissolve	dissolve	VB
18751	8475	9	it	-PRON-	PRP
18751	8475	10	in	in	IN
18751	8475	11	an	an	DT
18751	8475	12	evaporating	evaporating	NN
18751	8475	13	dish	dish	NN
18751	8475	14	with	with	IN
18751	8475	15	50	50	CD
18751	8475	16	c.c	c.c	NNP
18751	8475	17	.	.	.
18751	8476	1	of	of	IN
18751	8476	2	water	water	NN
18751	8476	3	.	.	.
18751	8477	1	Acidify	acidify	JJ
18751	8477	2	with	with	IN
18751	8477	3	hydrochloric	hydrochloric	JJ
18751	8477	4	acid	acid	NN
18751	8477	5	in	in	IN
18751	8477	6	quantity	quantity	NN
18751	8477	7	sufficient	sufficient	JJ
18751	8477	8	(	(	-LRB-
18751	8477	9	if	if	IN
18751	8477	10	the	the	DT
18751	8477	11	metals	metal	NNS
18751	8477	12	are	be	VBP
18751	8477	13	present	present	JJ
18751	8477	14	as	as	IN
18751	8477	15	chlorides	chloride	NNS
18751	8477	16	)	)	-RRB-
18751	8477	17	to	to	TO
18751	8477	18	make	make	VB
18751	8477	19	it	-PRON-	PRP
18751	8477	20	acid	acid	VB
18751	8477	21	,	,	,
18751	8477	22	or	or	CC
18751	8477	23	,	,	,
18751	8477	24	if	if	IN
18751	8477	25	other	other	JJ
18751	8477	26	acids	acid	NNS
18751	8477	27	are	be	VBP
18751	8477	28	present	present	JJ
18751	8477	29	,	,	,
18751	8477	30	in	in	IN
18751	8477	31	at	at	RB
18751	8477	32	least	least	JJS
18751	8477	33	such	such	JJ
18751	8477	34	quantity	quantity	NN
18751	8477	35	as	as	IN
18751	8477	36	will	will	MD
18751	8477	37	provide	provide	VB
18751	8477	38	the	the	DT
18751	8477	39	equivalent	equivalent	NN
18751	8477	40	of	of	IN
18751	8477	41	chlorine	chlorine	NN
18751	8477	42	.	.	.
18751	8478	1	Add	add	NN
18751	8478	2	3	3	CD
18751	8478	3	grams	gram	NNS
18751	8478	4	of	of	IN
18751	8478	5	platinum	platinum	NN
18751	8478	6	,	,	,
18751	8478	7	in	in	IN
18751	8478	8	solution	solution	NN
18751	8478	9	as	as	IN
18751	8478	10	platinum	platinum	NN
18751	8478	11	chloride	chloride	NN
18751	8478	12	,	,	,
18751	8478	13	and	and	CC
18751	8478	14	evaporate	evaporate	VB
18751	8478	15	on	on	IN
18751	8478	16	a	a	DT
18751	8478	17	water	water	NN
18751	8478	18	-	-	HYPH
18751	8478	19	bath	bath	NN
18751	8478	20	to	to	IN
18751	8478	21	a	a	DT
18751	8478	22	stiff	stiff	JJ
18751	8478	23	paste	paste	NN
18751	8478	24	,	,	,
18751	8478	25	but	but	CC
18751	8478	26	not	not	RB
18751	8478	27	to	to	TO
18751	8478	28	dryness	dryness	VB
18751	8478	29	.	.	.
18751	8479	1	Moisten	moisten	VB
18751	8479	2	with	with	IN
18751	8479	3	a	a	DT
18751	8479	4	few	few	JJ
18751	8479	5	drops	drop	NNS
18751	8479	6	of	of	IN
18751	8479	7	platinic	platinic	JJ
18751	8479	8	chloride	chloride	NN
18751	8479	9	solution	solution	NN
18751	8479	10	without	without	IN
18751	8479	11	breaking	break	VBG
18751	8479	12	up	up	RP
18751	8479	13	the	the	DT
18751	8479	14	paste	paste	NN
18751	8479	15	by	by	IN
18751	8479	16	stirring	stir	VBG
18751	8479	17	.	.	.
18751	8480	1	Cover	cover	VB
18751	8480	2	with	with	IN
18751	8480	3	20	20	CD
18751	8480	4	c.c	c.c	NN
18751	8480	5	.	.	.
18751	8481	1	of	of	IN
18751	8481	2	strong	strong	JJ
18751	8481	3	alcohol	alcohol	NN
18751	8481	4	,	,	,
18751	8481	5	and	and	CC
18751	8481	6	wash	wash	VB
18751	8481	7	the	the	DT
18751	8481	8	crystals	crystal	NNS
18751	8481	9	as	as	RB
18751	8481	10	much	much	RB
18751	8481	11	as	as	IN
18751	8481	12	possible	possible	JJ
18751	8481	13	by	by	IN
18751	8481	14	rotating	rotate	VBG
18751	8481	15	the	the	DT
18751	8481	16	dish	dish	NN
18751	8481	17	.	.	.
18751	8482	1	Allow	allow	VB
18751	8482	2	to	to	TO
18751	8482	3	settle	settle	VB
18751	8482	4	for	for	IN
18751	8482	5	a	a	DT
18751	8482	6	few	few	JJ
18751	8482	7	moments	moment	NNS
18751	8482	8	,	,	,
18751	8482	9	and	and	CC
18751	8482	10	decant	decant	NN
18751	8482	11	through	through	IN
18751	8482	12	a	a	DT
18751	8482	13	filter	filter	NN
18751	8482	14	.	.	.
18751	8483	1	Wash	wash	VB
18751	8483	2	in	in	IN
18751	8483	3	the	the	DT
18751	8483	4	same	same	JJ
18751	8483	5	way	way	NN
18751	8483	6	two	two	CD
18751	8483	7	or	or	CC
18751	8483	8	three	three	CD
18751	8483	9	times	time	NNS
18751	8483	10	until	until	IN
18751	8483	11	the	the	DT
18751	8483	12	colour	colour	NN
18751	8483	13	of	of	IN
18751	8483	14	the	the	DT
18751	8483	15	filtrate	filtrate	JJ
18751	8483	16	shows	show	VBZ
18751	8483	17	that	that	IN
18751	8483	18	the	the	DT
18751	8483	19	excess	excess	NN
18751	8483	20	of	of	IN
18751	8483	21	the	the	DT
18751	8483	22	platinum	platinum	NN
18751	8483	23	chloride	chloride	NN
18751	8483	24	used	use	VBN
18751	8483	25	is	be	VBZ
18751	8483	26	removed	remove	VBN
18751	8483	27	.	.	.
18751	8484	1	Wash	wash	VB
18751	8484	2	the	the	DT
18751	8484	3	precipitate	precipitate	NN
18751	8484	4	on	on	IN
18751	8484	5	to	to	IN
18751	8484	6	the	the	DT
18751	8484	7	filter	filter	NN
18751	8484	8	with	with	IN
18751	8484	9	a	a	DT
18751	8484	10	jet	jet	NN
18751	8484	11	of	of	IN
18751	8484	12	alcohol	alcohol	NN
18751	8484	13	from	from	IN
18751	8484	14	the	the	DT
18751	8484	15	wash	wash	NN
18751	8484	16	-	-	HYPH
18751	8484	17	bottle	bottle	NN
18751	8484	18	;	;	:
18751	8484	19	clean	clean	VB
18751	8484	20	the	the	DT
18751	8484	21	filter	filter	NN
18751	8484	22	-	-	HYPH
18751	8484	23	paper	paper	NN
18751	8484	24	,	,	,
18751	8484	25	using	use	VBG
18751	8484	26	as	as	IN
18751	8484	27	little	little	JJ
18751	8484	28	alcohol	alcohol	NN
18751	8484	29	as	as	IN
18751	8484	30	possible	possible	JJ
18751	8484	31	.	.	.
18751	8485	1	Dry	Dry	NNP
18751	8485	2	in	in	IN
18751	8485	3	the	the	DT
18751	8485	4	water	water	NN
18751	8485	5	-	-	HYPH
18751	8485	6	oven	oven	VBN
18751	8485	7	for	for	IN
18751	8485	8	an	an	DT
18751	8485	9	hour	hour	NN
18751	8485	10	.	.	.
18751	8486	1	Brush	brush	VB
18751	8486	2	the	the	DT
18751	8486	3	precipitate	precipitate	NN
18751	8486	4	into	into	IN
18751	8486	5	a	a	DT
18751	8486	6	weighed	weigh	VBN
18751	8486	7	dish	dish	NN
18751	8486	8	,	,	,
18751	8486	9	and	and	CC
18751	8486	10	weigh	weigh	VB
18751	8486	11	it	-PRON-	PRP
18751	8486	12	.	.	.
18751	8487	1	It	-PRON-	PRP
18751	8487	2	is	be	VBZ
18751	8487	3	potassium	potassium	NN
18751	8487	4	platino	platino	JJ
18751	8487	5	-	-	HYPH
18751	8487	6	chloride	chloride	NN
18751	8487	7	(	(	-LRB-
18751	8487	8	K_{2}PtCl_{6	K_{2}PtCl_{6	NNP
18751	8487	9	}	}	-RRB-
18751	8487	10	)	)	-RRB-
18751	8487	11	,	,	,
18751	8487	12	and	and	CC
18751	8487	13	contains	contain	VBZ
18751	8487	14	16.03	16.03	CD
18751	8487	15	per	per	NN
18751	8487	16	cent	cent	NN
18751	8487	17	.	.	.
18751	8488	1	of	of	IN
18751	8488	2	potassium	potassium	NN
18751	8488	3	,	,	,
18751	8488	4	or	or	CC
18751	8488	5	30.56	30.56	CD
18751	8488	6	per	per	NN
18751	8488	7	cent	cent	NN
18751	8488	8	.	.	.
18751	8489	1	of	of	IN
18751	8489	2	potassium	potassium	NN
18751	8489	3	chloride	chloride	NN
18751	8489	4	(	(	-LRB-
18751	8489	5	KCl	KCl	NNP
18751	8489	6	)	)	-RRB-
18751	8489	7	,	,	,
18751	8489	8	which	which	WDT
18751	8489	9	is	be	VBZ
18751	8489	10	equivalent	equivalent	JJ
18751	8489	11	to	to	IN
18751	8489	12	19.3	19.3	CD
18751	8489	13	per	per	IN
18751	8489	14	cent	cent	NN
18751	8489	15	.	.	.
18751	8490	1	of	of	IN
18751	8490	2	potash	potash	NNP
18751	8490	3	(	(	-LRB-
18751	8490	4	K_{2}O	K_{2}O	NNP
18751	8490	5	)	)	-RRB-
18751	8490	6	.	.	.
18751	8491	1	If	if	IN
18751	8491	2	the	the	DT
18751	8491	3	filter	filter	NN
18751	8491	4	-	-	HYPH
18751	8491	5	paper	paper	NN
18751	8491	6	is	be	VBZ
18751	8491	7	not	not	RB
18751	8491	8	free	free	JJ
18751	8491	9	from	from	IN
18751	8491	10	precipitate	precipitate	NN
18751	8491	11	,	,	,
18751	8491	12	burn	burn	VB
18751	8491	13	it	-PRON-	PRP
18751	8491	14	and	and	CC
18751	8491	15	weigh	weigh	VB
18751	8491	16	separately	separately	RB
18751	8491	17	.	.	.
18751	8492	1	The	the	DT
18751	8492	2	excess	excess	NN
18751	8492	3	of	of	IN
18751	8492	4	weight	weight	NN
18751	8492	5	over	over	IN
18751	8492	6	that	that	DT
18751	8492	7	of	of	IN
18751	8492	8	the	the	DT
18751	8492	9	ash	ash	NN
18751	8492	10	will	will	MD
18751	8492	11	be	be	VB
18751	8492	12	due	due	IN
18751	8492	13	to	to	IN
18751	8492	14	platinum	platinum	NN
18751	8492	15	and	and	CC
18751	8492	16	potassic	potassic	JJ
18751	8492	17	chloride	chloride	NN
18751	8492	18	(	(	-LRB-
18751	8492	19	Pt	Pt	NNP
18751	8492	20	and	and	CC
18751	8492	21	2KCl	2KCl	,
18751	8492	22	)	)	-RRB-
18751	8492	23	.	.	.
18751	8493	1	This	this	DT
18751	8493	2	multiplied	multiply	VBN
18751	8493	3	by	by	IN
18751	8493	4	1.413	1.413	CD
18751	8493	5	will	will	MD
18751	8493	6	give	give	VB
18751	8493	7	the	the	DT
18751	8493	8	weight	weight	NN
18751	8493	9	of	of	IN
18751	8493	10	the	the	DT
18751	8493	11	potassic	potassic	JJ
18751	8493	12	platino	platino	JJ
18751	8493	13	-	-	HYPH
18751	8493	14	chloride	chloride	NN
18751	8493	15	from	from	IN
18751	8493	16	which	which	WDT
18751	8493	17	it	-PRON-	PRP
18751	8493	18	was	be	VBD
18751	8493	19	formed	form	VBN
18751	8493	20	.	.	.
18751	8494	1	It	-PRON-	PRP
18751	8494	2	must	must	MD
18751	8494	3	be	be	VB
18751	8494	4	added	add	VBN
18751	8494	5	to	to	IN
18751	8494	6	the	the	DT
18751	8494	7	weight	weight	NN
18751	8494	8	of	of	IN
18751	8494	9	the	the	DT
18751	8494	10	main	main	JJ
18751	8494	11	precipitate	precipitate	NN
18751	8494	12	.	.	.
18751	8495	1	The	the	DT
18751	8495	2	mixed	mixed	JJ
18751	8495	3	alkaline	alkaline	NN
18751	8495	4	chlorides	chloride	NNS
18751	8495	5	obtained	obtain	VBN
18751	8495	6	in	in	IN
18751	8495	7	the	the	DT
18751	8495	8	usual	usual	JJ
18751	8495	9	course	course	NN
18751	8495	10	of	of	IN
18751	8495	11	analysis	analysis	NN
18751	8495	12	are	be	VBP
18751	8495	13	treated	treat	VBN
18751	8495	14	in	in	IN
18751	8495	15	this	this	DT
18751	8495	16	manner	manner	NN
18751	8495	17	;	;	:
18751	8495	18	the	the	DT
18751	8495	19	quantity	quantity	NN
18751	8495	20	of	of	IN
18751	8495	21	platinum	platinum	NN
18751	8495	22	added	add	VBN
18751	8495	23	must	must	MD
18751	8495	24	be	be	VB
18751	8495	25	about	about	IN
18751	8495	26	three	three	CD
18751	8495	27	times	time	NNS
18751	8495	28	as	as	RB
18751	8495	29	much	much	RB
18751	8495	30	as	as	IN
18751	8495	31	the	the	DT
18751	8495	32	mixed	mixed	JJ
18751	8495	33	chlorides	chloride	NNS
18751	8495	34	weigh	weigh	VBP
18751	8495	35	.	.	.
18751	8496	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	8496	2	METHODS	METHODS	NNP
18751	8496	3	.	.	.
18751	8497	1	These	these	DT
18751	8497	2	are	be	VBP
18751	8497	3	the	the	DT
18751	8497	4	same	same	JJ
18751	8497	5	as	as	IN
18751	8497	6	with	with	IN
18751	8497	7	soda	soda	NN
18751	8497	8	.	.	.
18751	8498	1	~Examination	~Examination	NFP
18751	8498	2	of	of	IN
18751	8498	3	Commercial	Commercial	NNP
18751	8498	4	Carbonate	Carbonate	NNP
18751	8498	5	of	of	IN
18751	8498	6	Potash.~--The	potash.~--the	JJ
18751	8498	7	impurities	impurity	NNS
18751	8498	8	to	to	TO
18751	8498	9	be	be	VB
18751	8498	10	determined	determine	VBN
18751	8498	11	are	be	VBP
18751	8498	12	moisture	moisture	NN
18751	8498	13	,	,	,
18751	8498	14	silica	silica	NN
18751	8498	15	,	,	,
18751	8498	16	and	and	CC
18751	8498	17	insoluble	insoluble	JJ
18751	8498	18	matter	matter	NN
18751	8498	19	,	,	,
18751	8498	20	chlorine	chlorine	NN
18751	8498	21	,	,	,
18751	8498	22	sulphuric	sulphuric	JJ
18751	8498	23	oxide	oxide	NN
18751	8498	24	,	,	,
18751	8498	25	and	and	CC
18751	8498	26	oxide	oxide	NN
18751	8498	27	of	of	IN
18751	8498	28	iron	iron	NN
18751	8498	29	.	.	.
18751	8499	1	These	these	DT
18751	8499	2	determinations	determination	NNS
18751	8499	3	are	be	VBP
18751	8499	4	made	make	VBN
18751	8499	5	in	in	IN
18751	8499	6	the	the	DT
18751	8499	7	ways	way	NNS
18751	8499	8	described	describe	VBN
18751	8499	9	under	under	IN
18751	8499	10	the	the	DT
18751	8499	11	examination	examination	NN
18751	8499	12	of	of	IN
18751	8499	13	common	common	JJ
18751	8499	14	salt	salt	NN
18751	8499	15	.	.	.
18751	8500	1	The	the	DT
18751	8500	2	~potassium~	~potassium~	NNP
18751	8500	3	is	be	VBZ
18751	8500	4	determined	determine	VBN
18751	8500	5	by	by	IN
18751	8500	6	converting	convert	VBG
18751	8500	7	it	-PRON-	PRP
18751	8500	8	into	into	IN
18751	8500	9	chloride	chloride	NN
18751	8500	10	and	and	CC
18751	8500	11	precipitating	precipitate	VBG
18751	8500	12	with	with	IN
18751	8500	13	platinum	platinum	NN
18751	8500	14	chloride	chloride	NN
18751	8500	15	,	,	,
18751	8500	16	&	&	CC
18751	8500	17	c.	c.	NNP
18751	8500	18	,	,	,
18751	8500	19	as	as	IN
18751	8500	20	just	just	RB
18751	8500	21	described	describe	VBN
18751	8500	22	.	.	.
18751	8501	1	~Available	~Available	NFP
18751	8501	2	Alkali.~--Weigh	alkali.~--weigh	XX
18751	8501	3	up	up	RB
18751	8501	4	23.5	23.5	CD
18751	8501	5	grams	gram	NNS
18751	8501	6	of	of	IN
18751	8501	7	the	the	DT
18751	8501	8	sample	sample	NN
18751	8501	9	,	,	,
18751	8501	10	dissolve	dissolve	VBP
18751	8501	11	in	in	IN
18751	8501	12	water	water	NN
18751	8501	13	,	,	,
18751	8501	14	and	and	CC
18751	8501	15	make	make	VB
18751	8501	16	up	up	RP
18751	8501	17	to	to	TO
18751	8501	18	500	500	CD
18751	8501	19	c.c	c.c	NNP
18751	8501	20	.	.	.
18751	8502	1	Take	take	VB
18751	8502	2	50	50	CD
18751	8502	3	c.c	c.c	NNP
18751	8502	4	.	.	NNP
18751	8502	5	,	,	,
18751	8502	6	tint	tint	VB
18751	8502	7	with	with	IN
18751	8502	8	methyl	methyl	NN
18751	8502	9	orange	orange	NNP
18751	8502	10	,	,	,
18751	8502	11	and	and	CC
18751	8502	12	titrate	titrate	VB
18751	8502	13	with	with	IN
18751	8502	14	the	the	DT
18751	8502	15	normal	normal	JJ
18751	8502	16	solution	solution	NN
18751	8502	17	of	of	IN
18751	8502	18	acid	acid	NN
18751	8502	19	.	.	.
18751	8503	1	The	the	DT
18751	8503	2	c.c	c.c	NNP
18751	8503	3	.	.	.
18751	8504	1	of	of	IN
18751	8504	2	acid	acid	NNP
18751	8504	3	used	use	VBN
18751	8504	4	multiplied	multiply	VBN
18751	8504	5	by	by	IN
18751	8504	6	2	2	CD
18751	8504	7	gives	give	VBZ
18751	8504	8	the	the	DT
18751	8504	9	percentage	percentage	NN
18751	8504	10	of	of	IN
18751	8504	11	available	available	JJ
18751	8504	12	alkali	alkali	JJ
18751	8504	13	calculated	calculate	VBN
18751	8504	14	as	as	IN
18751	8504	15	potash	potash	NN
18751	8504	16	(	(	-LRB-
18751	8504	17	K_{2}O	K_{2}O	NNP
18751	8504	18	)	)	-RRB-
18751	8504	19	.	.	.
18751	8505	1	~Soda.~--This	~soda.~--this	DT
18751	8505	2	is	be	VBZ
18751	8505	3	calculated	calculate	VBN
18751	8505	4	indirectly	indirectly	RB
18751	8505	5	in	in	IN
18751	8505	6	the	the	DT
18751	8505	7	following	following	JJ
18751	8505	8	way:--Deduct	way:--deduct	NN
18751	8505	9	from	from	IN
18751	8505	10	the	the	DT
18751	8505	11	potassium	potassium	NN
18751	8505	12	found	find	VBD
18751	8505	13	the	the	DT
18751	8505	14	quantity	quantity	NN
18751	8505	15	required	require	VBN
18751	8505	16	for	for	IN
18751	8505	17	combination	combination	NN
18751	8505	18	with	with	IN
18751	8505	19	the	the	DT
18751	8505	20	chlorine	chlorine	NN
18751	8505	21	and	and	CC
18751	8505	22	sulphuric	sulphuric	JJ
18751	8505	23	oxide	oxide	RB
18751	8505	24	present	present	JJ
18751	8505	25	,	,	,
18751	8505	26	and	and	CC
18751	8505	27	calculate	calculate	VB
18751	8505	28	the	the	DT
18751	8505	29	remainder	remainder	NN
18751	8505	30	to	to	IN
18751	8505	31	potash	potash	NNP
18751	8505	32	(	(	-LRB-
18751	8505	33	K_{2}O	K_{2}O	NNP
18751	8505	34	)	)	-RRB-
18751	8505	35	.	.	.
18751	8506	1	The	the	DT
18751	8506	2	apparent	apparent	JJ
18751	8506	3	surplus	surplus	JJ
18751	8506	4	excess	excess	NN
18751	8506	5	of	of	IN
18751	8506	6	available	available	JJ
18751	8506	7	alkali	alkali	JJ
18751	8506	8	is	be	VBZ
18751	8506	9	the	the	DT
18751	8506	10	measure	measure	NN
18751	8506	11	of	of	IN
18751	8506	12	the	the	DT
18751	8506	13	soda	soda	NN
18751	8506	14	present	present	JJ
18751	8506	15	.	.	.
18751	8507	1	~Carbon	~Carbon	NFP
18751	8507	2	Dioxide.~--The	Dioxide.~--The	NNP
18751	8507	3	c.c	c.c	NNP
18751	8507	4	.	.	.
18751	8508	1	of	of	IN
18751	8508	2	acid	acid	NNP
18751	8508	3	used	use	VBN
18751	8508	4	in	in	IN
18751	8508	5	the	the	DT
18751	8508	6	available	available	JJ
18751	8508	7	alkali	alkali	JJ
18751	8508	8	determination	determination	NN
18751	8508	9	,	,	,
18751	8508	10	multiplied	multiply	VBN
18751	8508	11	by	by	IN
18751	8508	12	2.2	2.2	CD
18751	8508	13	and	and	CC
18751	8508	14	divided	divide	VBN
18751	8508	15	by	by	IN
18751	8508	16	2.35	2.35	CD
18751	8508	17	,	,	,
18751	8508	18	gives	give	VBZ
18751	8508	19	the	the	DT
18751	8508	20	percentage	percentage	NN
18751	8508	21	of	of	IN
18751	8508	22	carbon	carbon	NN
18751	8508	23	dioxide	dioxide	NN
18751	8508	24	.	.	.
18751	8509	1	LITHIUM	LITHIUM	NNP
18751	8509	2	.	.	.
18751	8510	1	Lithia	Lithia	NNP
18751	8510	2	,	,	,
18751	8510	3	the	the	DT
18751	8510	4	oxide	oxide	NN
18751	8510	5	of	of	IN
18751	8510	6	lithium	lithium	NN
18751	8510	7	(	(	-LRB-
18751	8510	8	Li_{2}O	li_{2}o	UH
18751	8510	9	)	)	-RRB-
18751	8510	10	,	,	,
18751	8510	11	occurs	occur	VBZ
18751	8510	12	in	in	IN
18751	8510	13	quantities	quantity	NNS
18751	8510	14	of	of	IN
18751	8510	15	3	3	CD
18751	8510	16	or	or	CC
18751	8510	17	4	4	CD
18751	8510	18	per	per	NN
18751	8510	19	cent	cent	NN
18751	8510	20	.	.	.
18751	8511	1	in	in	IN
18751	8511	2	various	various	JJ
18751	8511	3	silicates	silicate	NNS
18751	8511	4	,	,	,
18751	8511	5	such	such	JJ
18751	8511	6	as	as	IN
18751	8511	7	lepidolite	lepidolite	JJ
18751	8511	8	(	(	-LRB-
18751	8511	9	or	or	CC
18751	8511	10	lithia	lithia	NNP
18751	8511	11	-	-	HYPH
18751	8511	12	mica	mica	NNP
18751	8511	13	)	)	-RRB-
18751	8511	14	,	,	,
18751	8511	15	spodumene	spodumene	NNP
18751	8511	16	,	,	,
18751	8511	17	and	and	CC
18751	8511	18	petalite	petalite	NNP
18751	8511	19	.	.	.
18751	8512	1	It	-PRON-	PRP
18751	8512	2	also	also	RB
18751	8512	3	occurs	occur	VBZ
18751	8512	4	as	as	IN
18751	8512	5	phosphate	phosphate	NN
18751	8512	6	in	in	IN
18751	8512	7	triphyline	triphyline	NN
18751	8512	8	.	.	.
18751	8513	1	It	-PRON-	PRP
18751	8513	2	is	be	VBZ
18751	8513	3	a	a	DT
18751	8513	4	constituent	constituent	NN
18751	8513	5	of	of	IN
18751	8513	6	the	the	DT
18751	8513	7	water	water	NN
18751	8513	8	of	of	IN
18751	8513	9	certain	certain	JJ
18751	8513	10	mineral	mineral	NN
18751	8513	11	springs	spring	NNS
18751	8513	12	.	.	.
18751	8514	1	A	a	DT
18751	8514	2	spring	spring	NN
18751	8514	3	at	at	IN
18751	8514	4	Wheal	Wheal	NNP
18751	8514	5	Clifford	Clifford	NNP
18751	8514	6	contained	contain	VBD
18751	8514	7	as	as	RB
18751	8514	8	much	much	JJ
18751	8514	9	as	as	IN
18751	8514	10	0.372	0.372	CD
18751	8514	11	gram	gram	NN
18751	8514	12	of	of	IN
18751	8514	13	lithium	lithium	NN
18751	8514	14	chloride	chloride	NN
18751	8514	15	per	per	IN
18751	8514	16	litre	litre	NNP
18751	8514	17	.	.	.
18751	8515	1	In	in	IN
18751	8515	2	small	small	JJ
18751	8515	3	quantities	quantity	NNS
18751	8515	4	,	,	,
18751	8515	5	lithia	lithia	NNP
18751	8515	6	is	be	VBZ
18751	8515	7	very	very	RB
18751	8515	8	widely	widely	RB
18751	8515	9	diffused	diffuse	VBN
18751	8515	10	.	.	.
18751	8516	1	The	the	DT
18751	8516	2	~Detection~	~Detection~	NNP
18751	8516	3	of	of	IN
18751	8516	4	lithia	lithia	NNP
18751	8516	5	is	be	VBZ
18751	8516	6	rendered	render	VBN
18751	8516	7	easy	easy	JJ
18751	8516	8	by	by	IN
18751	8516	9	the	the	DT
18751	8516	10	spectroscope	spectroscope	NN
18751	8516	11	;	;	:
18751	8516	12	its	-PRON-	PRP$
18751	8516	13	spectrum	spectrum	NN
18751	8516	14	shows	show	VBZ
18751	8516	15	a	a	DT
18751	8516	16	red	red	JJ
18751	8516	17	line	line	NN
18751	8516	18	lying	lie	VBG
18751	8516	19	about	about	IN
18751	8516	20	midway	midway	NN
18751	8516	21	between	between	IN
18751	8516	22	the	the	DT
18751	8516	23	yellow	yellow	JJ
18751	8516	24	sodium	sodium	NN
18751	8516	25	line	line	NN
18751	8516	26	and	and	CC
18751	8516	27	the	the	DT
18751	8516	28	red	red	JJ
18751	8516	29	one	one	CD
18751	8516	30	of	of	IN
18751	8516	31	potassium	potassium	NN
18751	8516	32	.	.	.
18751	8517	1	It	-PRON-	PRP
18751	8517	2	also	also	RB
18751	8517	3	shows	show	VBZ
18751	8517	4	a	a	DT
18751	8517	5	faint	faint	JJ
18751	8517	6	yellow	yellow	JJ
18751	8517	7	line	line	NN
18751	8517	8	.	.	.
18751	8518	1	The	the	DT
18751	8518	2	colour	colour	NN
18751	8518	3	of	of	IN
18751	8518	4	the	the	DT
18751	8518	5	flame	flame	NN
18751	8518	6	(	(	-LRB-
18751	8518	7	a	a	DT
18751	8518	8	crimson	crimson	NN
18751	8518	9	)	)	-RRB-
18751	8518	10	is	be	VBZ
18751	8518	11	characteristic	characteristic	JJ
18751	8518	12	.	.	.
18751	8519	1	The	the	DT
18751	8519	2	reactions	reaction	NNS
18751	8519	3	of	of	IN
18751	8519	4	the	the	DT
18751	8519	5	lithium	lithium	NN
18751	8519	6	compounds	compound	NNS
18751	8519	7	lie	lie	VBP
18751	8519	8	between	between	IN
18751	8519	9	those	those	DT
18751	8519	10	of	of	IN
18751	8519	11	the	the	DT
18751	8519	12	alkalies	alkali	NNS
18751	8519	13	and	and	CC
18751	8519	14	of	of	IN
18751	8519	15	the	the	DT
18751	8519	16	alkaline	alkaline	NN
18751	8519	17	earths	earth	NNS
18751	8519	18	.	.	.
18751	8520	1	Solutions	solution	NNS
18751	8520	2	are	be	VBP
18751	8520	3	not	not	RB
18751	8520	4	precipitated	precipitate	VBN
18751	8520	5	by	by	IN
18751	8520	6	tartaric	tartaric	NN
18751	8520	7	acid	acid	NN
18751	8520	8	nor	nor	CC
18751	8520	9	by	by	IN
18751	8520	10	platinic	platinic	JJ
18751	8520	11	chloride	chloride	NN
18751	8520	12	.	.	.
18751	8521	1	The	the	DT
18751	8521	2	oxide	oxide	NN
18751	8521	3	is	be	VBZ
18751	8521	4	slowly	slowly	RB
18751	8521	5	soluble	soluble	JJ
18751	8521	6	in	in	IN
18751	8521	7	water	water	NN
18751	8521	8	.	.	.
18751	8522	1	The	the	DT
18751	8522	2	carbonate	carbonate	NN
18751	8522	3	is	be	VBZ
18751	8522	4	not	not	RB
18751	8522	5	freely	freely	RB
18751	8522	6	soluble	soluble	JJ
18751	8522	7	.	.	.
18751	8523	1	Lithia	Lithia	NNP
18751	8523	2	is	be	VBZ
18751	8523	3	completely	completely	RB
18751	8523	4	precipitated	precipitate	VBN
18751	8523	5	by	by	IN
18751	8523	6	sodic	sodic	JJ
18751	8523	7	phosphate	phosphate	NN
18751	8523	8	,	,	,
18751	8523	9	especially	especially	RB
18751	8523	10	in	in	IN
18751	8523	11	hot	hot	JJ
18751	8523	12	alkaline	alkaline	NN
18751	8523	13	solutions	solution	NNS
18751	8523	14	.	.	.
18751	8524	1	In	in	IN
18751	8524	2	its	-PRON-	PRP$
18751	8524	3	determination	determination	NN
18751	8524	4	the	the	DT
18751	8524	5	mixed	mixed	JJ
18751	8524	6	alkaline	alkaline	NN
18751	8524	7	chlorides	chloride	NNS
18751	8524	8	obtained	obtain	VBN
18751	8524	9	in	in	IN
18751	8524	10	the	the	DT
18751	8524	11	separation	separation	NN
18751	8524	12	of	of	IN
18751	8524	13	the	the	DT
18751	8524	14	alkalies	alkali	NNS
18751	8524	15	are	be	VBP
18751	8524	16	dissolved	dissolve	VBN
18751	8524	17	in	in	IN
18751	8524	18	water	water	NN
18751	8524	19	,	,	,
18751	8524	20	a	a	DT
18751	8524	21	solution	solution	NN
18751	8524	22	of	of	IN
18751	8524	23	soda	soda	NN
18751	8524	24	is	be	VBZ
18751	8524	25	added	add	VBN
18751	8524	26	in	in	IN
18751	8524	27	slight	slight	JJ
18751	8524	28	excess	excess	NN
18751	8524	29	,	,	,
18751	8524	30	and	and	CC
18751	8524	31	the	the	DT
18751	8524	32	lithia	lithia	NNP
18751	8524	33	precipitated	precipitate	VBD
18751	8524	34	with	with	IN
18751	8524	35	_	_	NNP
18751	8524	36	sodic	sodic	JJ
18751	8524	37	_	_	NNP
18751	8524	38	phosphate	phosphate	NN
18751	8524	39	.	.	.
18751	8525	1	Before	before	IN
18751	8525	2	filtering	filtering	NN
18751	8525	3	,	,	,
18751	8525	4	it	-PRON-	PRP
18751	8525	5	is	be	VBZ
18751	8525	6	evaporated	evaporate	VBN
18751	8525	7	to	to	IN
18751	8525	8	dryness	dryness	NN
18751	8525	9	and	and	CC
18751	8525	10	extracted	extract	VBN
18751	8525	11	with	with	IN
18751	8525	12	hot	hot	JJ
18751	8525	13	water	water	NN
18751	8525	14	rendered	render	VBN
18751	8525	15	slightly	slightly	RB
18751	8525	16	ammoniacal	ammoniacal	JJ
18751	8525	17	.	.	.
18751	8526	1	The	the	DT
18751	8526	2	residue	residue	NN
18751	8526	3	is	be	VBZ
18751	8526	4	transferred	transfer	VBN
18751	8526	5	to	to	IN
18751	8526	6	a	a	DT
18751	8526	7	filter	filter	NN
18751	8526	8	,	,	,
18751	8526	9	dried	dry	VBN
18751	8526	10	,	,	,
18751	8526	11	ignited	ignite	VBD
18751	8526	12	,	,	,
18751	8526	13	and	and	CC
18751	8526	14	weighed	weigh	VBD
18751	8526	15	.	.	.
18751	8527	1	The	the	DT
18751	8527	2	precipitate	precipitate	NN
18751	8527	3	is	be	VBZ
18751	8527	4	lithium	lithium	NN
18751	8527	5	phosphate	phosphate	NN
18751	8527	6	(	(	-LRB-
18751	8527	7	3Li_{2}O	3li_{2}o	JJ
18751	8527	8	,	,	,
18751	8527	9	P_{2}O_{5	P_{2}O_{5	NNP
18751	8527	10	}	}	-RRB-
18751	8527	11	)	)	-RRB-
18751	8527	12	,	,	,
18751	8527	13	and	and	CC
18751	8527	14	contains	contain	VBZ
18751	8527	15	38.8	38.8	CD
18751	8527	16	per	per	NN
18751	8527	17	cent	cent	NN
18751	8527	18	.	.	.
18751	8528	1	of	of	IN
18751	8528	2	lithia	lithia	NNP
18751	8528	3	.	.	.
18751	8529	1	The	the	DT
18751	8529	2	separation	separation	NN
18751	8529	3	of	of	IN
18751	8529	4	lithia	lithia	NNP
18751	8529	5	from	from	IN
18751	8529	6	magnesia	magnesia	NNP
18751	8529	7	is	be	VBZ
18751	8529	8	not	not	RB
18751	8529	9	given	give	VBN
18751	8529	10	by	by	IN
18751	8529	11	the	the	DT
18751	8529	12	usual	usual	JJ
18751	8529	13	authorities	authority	NNS
18751	8529	14	.	.	.
18751	8530	1	Wohler	Wohler	NNP
18751	8530	2	recommends	recommend	VBZ
18751	8530	3	evaporating	evaporate	VBG
18751	8530	4	the	the	DT
18751	8530	5	solution	solution	NN
18751	8530	6	to	to	IN
18751	8530	7	dryness	dryness	VB
18751	8530	8	with	with	IN
18751	8530	9	carbonate	carbonate	NN
18751	8530	10	of	of	IN
18751	8530	11	soda	soda	NN
18751	8530	12	.	.	.
18751	8531	1	On	on	IN
18751	8531	2	extracting	extract	VBG
18751	8531	3	the	the	DT
18751	8531	4	residue	residue	NN
18751	8531	5	with	with	IN
18751	8531	6	water	water	NN
18751	8531	7	,	,	,
18751	8531	8	the	the	DT
18751	8531	9	lithia	lithia	NNP
18751	8531	10	dissolves	dissolve	VBZ
18751	8531	11	out	out	RP
18751	8531	12	and	and	CC
18751	8531	13	is	be	VBZ
18751	8531	14	determined	determine	VBN
18751	8531	15	in	in	IN
18751	8531	16	the	the	DT
18751	8531	17	filtrate	filtrate	NN
18751	8531	18	.	.	.
18751	8532	1	One	one	CD
18751	8532	2	hundred	hundred	CD
18751	8532	3	parts	part	NNS
18751	8532	4	of	of	IN
18751	8532	5	water	water	NN
18751	8532	6	dissolve	dissolve	NN
18751	8532	7	,	,	,
18751	8532	8	at	at	IN
18751	8532	9	the	the	DT
18751	8532	10	ordinary	ordinary	JJ
18751	8532	11	temperature	temperature	NN
18751	8532	12	,	,	,
18751	8532	13	0.769	0.769	CD
18751	8532	14	parts	part	NNS
18751	8532	15	of	of	IN
18751	8532	16	lithium	lithium	NN
18751	8532	17	carbonate	carbonate	NN
18751	8532	18	(	(	-LRB-
18751	8532	19	Li_{2}CO_{3	Li_{2}CO_{3	NNP
18751	8532	20	}	}	-RRB-
18751	8532	21	)	)	-RRB-
18751	8532	22	;	;	:
18751	8532	23	the	the	DT
18751	8532	24	basic	basic	NNP
18751	8532	25	magnesia	magnesia	NNP
18751	8532	26	compound	compound	NNP
18751	8532	27	is	be	VBZ
18751	8532	28	almost	almost	RB
18751	8532	29	insoluble	insoluble	JJ
18751	8532	30	in	in	IN
18751	8532	31	the	the	DT
18751	8532	32	absence	absence	NN
18751	8532	33	of	of	IN
18751	8532	34	carbon	carbon	NN
18751	8532	35	dioxide	dioxide	NN
18751	8532	36	and	and	CC
18751	8532	37	ammonium	ammonium	NN
18751	8532	38	salts	salt	NNS
18751	8532	39	.	.	.
18751	8533	1	CAESIUM	caesium	FW
18751	8533	2	.	.	.
18751	8534	1	The	the	DT
18751	8534	2	oxide	oxide	NN
18751	8534	3	of	of	IN
18751	8534	4	caesium	caesium	NN
18751	8534	5	,	,	,
18751	8534	6	caesia	caesia	NNP
18751	8534	7	(	(	-LRB-
18751	8534	8	Cs_{2}O	cs_{2}o	UH
18751	8534	9	)	)	-RRB-
18751	8534	10	,	,	,
18751	8534	11	is	be	VBZ
18751	8534	12	found	find	VBN
18751	8534	13	associated	associate	VBN
18751	8534	14	with	with	IN
18751	8534	15	lithia	lithia	NNP
18751	8534	16	in	in	IN
18751	8534	17	lepidolite	lepidolite	NNP
18751	8534	18	,	,	,
18751	8534	19	&	&	CC
18751	8534	20	c.	c.	NNP
18751	8534	21	,	,	,
18751	8534	22	and	and	CC
18751	8534	23	,	,	,
18751	8534	24	together	together	RB
18751	8534	25	with	with	IN
18751	8534	26	rubidium	rubidium	NN
18751	8534	27	,	,	,
18751	8534	28	in	in	IN
18751	8534	29	many	many	JJ
18751	8534	30	mineral	mineral	NN
18751	8534	31	waters	water	NNS
18751	8534	32	.	.	.
18751	8535	1	The	the	DT
18751	8535	2	mineral	mineral	NN
18751	8535	3	pollux	pollux	NN
18751	8535	4	is	be	VBZ
18751	8535	5	essentially	essentially	RB
18751	8535	6	a	a	DT
18751	8535	7	silicate	silicate	NN
18751	8535	8	of	of	IN
18751	8535	9	alumina	alumina	NNP
18751	8535	10	and	and	CC
18751	8535	11	caesia	caesia	NNP
18751	8535	12	;	;	:
18751	8535	13	it	-PRON-	PRP
18751	8535	14	contains	contain	VBZ
18751	8535	15	34.0	34.0	CD
18751	8535	16	per	per	IN
18751	8535	17	cent	cent	NN
18751	8535	18	.	.	.
18751	8536	1	of	of	IN
18751	8536	2	the	the	DT
18751	8536	3	latter	latter	JJ
18751	8536	4	oxide	oxide	NN
18751	8536	5	.	.	.
18751	8537	1	Caesium	caesium	NN
18751	8537	2	is	be	VBZ
18751	8537	3	best	well	RBS
18751	8537	4	detected	detect	VBN
18751	8537	5	by	by	IN
18751	8537	6	the	the	DT
18751	8537	7	spectroscope	spectroscope	NN
18751	8537	8	,	,	,
18751	8537	9	its	-PRON-	PRP$
18751	8537	10	spectrum	spectrum	NN
18751	8537	11	being	be	VBG
18751	8537	12	characterised	characterise	VBN
18751	8537	13	by	by	IN
18751	8537	14	two	two	CD
18751	8537	15	lines	line	NNS
18751	8537	16	in	in	IN
18751	8537	17	the	the	DT
18751	8537	18	blue	blue	NN
18751	8537	19	and	and	CC
18751	8537	20	one	one	CD
18751	8537	21	in	in	IN
18751	8537	22	the	the	DT
18751	8537	23	red	red	NN
18751	8537	24	;	;	:
18751	8537	25	the	the	DT
18751	8537	26	latter	latter	JJ
18751	8537	27	is	be	VBZ
18751	8537	28	about	about	IN
18751	8537	29	midway	midway	NN
18751	8537	30	between	between	IN
18751	8537	31	the	the	DT
18751	8537	32	lithium	lithium	NN
18751	8537	33	and	and	CC
18751	8537	34	sodium	sodium	NN
18751	8537	35	lines	line	NNS
18751	8537	36	.	.	.
18751	8538	1	If	if	IN
18751	8538	2	not	not	RB
18751	8538	3	detected	detect	VBN
18751	8538	4	by	by	IN
18751	8538	5	the	the	DT
18751	8538	6	spectroscope	spectroscope	NN
18751	8538	7	,	,	,
18751	8538	8	or	or	CC
18751	8538	9	specially	specially	RB
18751	8538	10	looked	look	VBN
18751	8538	11	for	for	IN
18751	8538	12	,	,	,
18751	8538	13	caesia	caesia	NNP
18751	8538	14	would	would	MD
18751	8538	15	,	,	,
18751	8538	16	in	in	IN
18751	8538	17	the	the	DT
18751	8538	18	ordinary	ordinary	JJ
18751	8538	19	course	course	NN
18751	8538	20	of	of	IN
18751	8538	21	work	work	NN
18751	8538	22	,	,	,
18751	8538	23	be	be	VB
18751	8538	24	separated	separate	VBN
18751	8538	25	with	with	IN
18751	8538	26	the	the	DT
18751	8538	27	potash	potash	NN
18751	8538	28	and	and	CC
18751	8538	29	weighed	weigh	VBD
18751	8538	30	as	as	IN
18751	8538	31	potassium	potassium	NN
18751	8538	32	platino	platino	JJ
18751	8538	33	-	-	HYPH
18751	8538	34	chloride	chloride	NN
18751	8538	35	.	.	.
18751	8539	1	Caesia	Caesia	NNP
18751	8539	2	is	be	VBZ
18751	8539	3	separated	separate	VBN
18751	8539	4	from	from	IN
18751	8539	5	all	all	PDT
18751	8539	6	the	the	DT
18751	8539	7	other	other	JJ
18751	8539	8	alkalies	alkali	NNS
18751	8539	9	by	by	IN
18751	8539	10	adding	add	VBG
18751	8539	11	to	to	IN
18751	8539	12	the	the	DT
18751	8539	13	acid	acid	JJ
18751	8539	14	solution	solution	NN
18751	8539	15	of	of	IN
18751	8539	16	the	the	DT
18751	8539	17	mixed	mix	VBN
18751	8539	18	chlorides	chloride	NNS
18751	8539	19	a	a	DT
18751	8539	20	strongly	strongly	RB
18751	8539	21	acid	acid	JJ
18751	8539	22	cold	cold	JJ
18751	8539	23	solution	solution	NN
18751	8539	24	of	of	IN
18751	8539	25	antimonious	antimonious	JJ
18751	8539	26	chloride	chloride	NN
18751	8539	27	.	.	.
18751	8540	1	The	the	DT
18751	8540	2	acid	acid	NN
18751	8540	3	used	use	VBN
18751	8540	4	must	must	MD
18751	8540	5	be	be	VB
18751	8540	6	hydrochloric	hydrochloric	JJ
18751	8540	7	.	.	.
18751	8541	1	The	the	DT
18751	8541	2	caesium	caesium	NN
18751	8541	3	is	be	VBZ
18751	8541	4	precipitated	precipitate	VBN
18751	8541	5	as	as	IN
18751	8541	6	a	a	DT
18751	8541	7	white	white	JJ
18751	8541	8	crystalline	crystalline	NN
18751	8541	9	precipitate	precipitate	NN
18751	8541	10	(	(	-LRB-
18751	8541	11	CsCl	CsCl	NNP
18751	8541	12	.	.	.
18751	8541	13	SbCl_{3	SbCl_{3	NNP
18751	8541	14	}	}	-RRB-
18751	8541	15	)	)	-RRB-
18751	8541	16	,	,	,
18751	8541	17	which	which	WDT
18751	8541	18	is	be	VBZ
18751	8541	19	filtered	filter	VBN
18751	8541	20	off	off	RP
18751	8541	21	,	,	,
18751	8541	22	and	and	CC
18751	8541	23	washed	wash	VBD
18751	8541	24	,	,	,
18751	8541	25	when	when	WRB
18751	8541	26	cold	cold	JJ
18751	8541	27	,	,	,
18751	8541	28	with	with	IN
18751	8541	29	strong	strong	JJ
18751	8541	30	hydrochloric	hydrochloric	JJ
18751	8541	31	acid	acid	NN
18751	8541	32	;	;	:
18751	8541	33	since	since	IN
18751	8541	34	it	-PRON-	PRP
18751	8541	35	is	be	VBZ
18751	8541	36	decomposed	decompose	VBN
18751	8541	37	by	by	IN
18751	8541	38	water	water	NN
18751	8541	39	or	or	CC
18751	8541	40	on	on	IN
18751	8541	41	warming	warm	VBG
18751	8541	42	.	.	.
18751	8542	1	The	the	DT
18751	8542	2	precipitate	precipitate	NN
18751	8542	3	is	be	VBZ
18751	8542	4	washed	wash	VBN
18751	8542	5	into	into	IN
18751	8542	6	a	a	DT
18751	8542	7	beaker	beaker	NN
18751	8542	8	,	,	,
18751	8542	9	and	and	CC
18751	8542	10	treated	treat	VBN
18751	8542	11	with	with	IN
18751	8542	12	sulphuretted	sulphuret	VBN
18751	8542	13	hydrogen	hydrogen	NN
18751	8542	14	;	;	:
18751	8542	15	after	after	IN
18751	8542	16	filtering	filter	VBG
18751	8542	17	off	off	RP
18751	8542	18	the	the	DT
18751	8542	19	sulphide	sulphide	NN
18751	8542	20	of	of	IN
18751	8542	21	antimony	antimony	NN
18751	8542	22	,	,	,
18751	8542	23	the	the	DT
18751	8542	24	solution	solution	NN
18751	8542	25	leaves	leave	VBZ
18751	8542	26	,	,	,
18751	8542	27	on	on	IN
18751	8542	28	evaporation	evaporation	NN
18751	8542	29	,	,	,
18751	8542	30	the	the	DT
18751	8542	31	caesium	caesium	NN
18751	8542	32	as	as	IN
18751	8542	33	chloride	chloride	NN
18751	8542	34	.	.	.
18751	8543	1	RUBIDIUM	RUBIDIUM	NNP
18751	8543	2	.	.	.
18751	8544	1	Rubidium	rubidium	NN
18751	8544	2	occurs	occur	VBZ
18751	8544	3	widely	widely	RB
18751	8544	4	diffused	diffuse	VBN
18751	8544	5	in	in	IN
18751	8544	6	nature	nature	NN
18751	8544	7	,	,	,
18751	8544	8	but	but	CC
18751	8544	9	in	in	IN
18751	8544	10	very	very	RB
18751	8544	11	small	small	JJ
18751	8544	12	quantities	quantity	NNS
18751	8544	13	.	.	.
18751	8545	1	It	-PRON-	PRP
18751	8545	2	is	be	VBZ
18751	8545	3	generally	generally	RB
18751	8545	4	associated	associate	VBN
18751	8545	5	with	with	IN
18751	8545	6	caesium	caesium	NN
18751	8545	7	.	.	.
18751	8546	1	It	-PRON-	PRP
18751	8546	2	is	be	VBZ
18751	8546	3	detected	detect	VBN
18751	8546	4	by	by	IN
18751	8546	5	the	the	DT
18751	8546	6	spectroscope	spectroscope	NN
18751	8546	7	,	,	,
18751	8546	8	which	which	WDT
18751	8546	9	shows	show	VBZ
18751	8546	10	two	two	CD
18751	8546	11	violet	violet	NN
18751	8546	12	lines	line	NNS
18751	8546	13	and	and	CC
18751	8546	14	two	two	CD
18751	8546	15	dark	dark	JJ
18751	8546	16	red	red	JJ
18751	8546	17	ones	one	NNS
18751	8546	18	.	.	.
18751	8547	1	Like	like	IN
18751	8547	2	caesium	caesium	NN
18751	8547	3	,	,	,
18751	8547	4	it	-PRON-	PRP
18751	8547	5	is	be	VBZ
18751	8547	6	precipitated	precipitate	VBN
18751	8547	7	with	with	IN
18751	8547	8	platinic	platinic	JJ
18751	8547	9	chloride	chloride	NN
18751	8547	10	,	,	,
18751	8547	11	and	and	CC
18751	8547	12	in	in	IN
18751	8547	13	the	the	DT
18751	8547	14	ordinary	ordinary	JJ
18751	8547	15	course	course	NN
18751	8547	16	of	of	IN
18751	8547	17	work	work	NN
18751	8547	18	would	would	MD
18751	8547	19	be	be	VB
18751	8547	20	weighed	weigh	VBN
18751	8547	21	as	as	IN
18751	8547	22	potassium	potassium	NN
18751	8547	23	.	.	.
18751	8548	1	It	-PRON-	PRP
18751	8548	2	is	be	VBZ
18751	8548	3	separated	separate	VBN
18751	8548	4	from	from	IN
18751	8548	5	potassium	potassium	NN
18751	8548	6	by	by	IN
18751	8548	7	fractional	fractional	JJ
18751	8548	8	precipitation	precipitation	NN
18751	8548	9	with	with	IN
18751	8548	10	platinic	platinic	JJ
18751	8548	11	chloride	chloride	NN
18751	8548	12	.	.	.
18751	8549	1	Rubidium	rubidium	NN
18751	8549	2	platino	platino	JJ
18751	8549	3	-	-	HYPH
18751	8549	4	chloride	chloride	NN
18751	8549	5	is	be	VBZ
18751	8549	6	much	much	RB
18751	8549	7	less	less	RBR
18751	8549	8	soluble	soluble	JJ
18751	8549	9	than	than	IN
18751	8549	10	the	the	DT
18751	8549	11	potassium	potassium	NN
18751	8549	12	salt	salt	NN
18751	8549	13	.	.	.
18751	8550	1	AMMONIUM	AMMONIUM	NNP
18751	8550	2	.	.	.
18751	8551	1	It	-PRON-	PRP
18751	8551	2	is	be	VBZ
18751	8551	3	usual	usual	JJ
18751	8551	4	to	to	TO
18751	8551	5	look	look	VB
18751	8551	6	upon	upon	IN
18751	8551	7	the	the	DT
18751	8551	8	salts	salt	NNS
18751	8551	9	of	of	IN
18751	8551	10	ammonia	ammonia	NNP
18751	8551	11	as	as	IN
18751	8551	12	containing	contain	VBG
18751	8551	13	a	a	DT
18751	8551	14	compound	compound	NN
18751	8551	15	radical	radical	NN
18751	8551	16	(	(	-LRB-
18751	8551	17	NH_{4	nh_{4	UH
18751	8551	18	}	}	-RRB-
18751	8551	19	=	=	NFP
18751	8551	20	Am	Am	NNP
18751	8551	21	)	)	-RRB-
18751	8551	22	,	,	,
18751	8551	23	which	which	WDT
18751	8551	24	resembles	resemble	VBZ
18751	8551	25	in	in	IN
18751	8551	26	many	many	JJ
18751	8551	27	respects	respect	NNS
18751	8551	28	the	the	DT
18751	8551	29	metals	metal	NNS
18751	8551	30	of	of	IN
18751	8551	31	the	the	DT
18751	8551	32	alkalies	alkali	NNS
18751	8551	33	.	.	.
18751	8552	1	Ammonium	ammonium	NN
18751	8552	2	occurs	occur	VBZ
18751	8552	3	in	in	IN
18751	8552	4	nature	nature	NN
18751	8552	5	as	as	IN
18751	8552	6	chloride	chloride	NN
18751	8552	7	in	in	IN
18751	8552	8	sal	sal	JJ
18751	8552	9	ammoniac	ammoniac	NN
18751	8552	10	(	(	-LRB-
18751	8552	11	AmCl	AmCl	NNP
18751	8552	12	)	)	-RRB-
18751	8552	13	,	,	,
18751	8552	14	as	as	IN
18751	8552	15	sulphate	sulphate	NN
18751	8552	16	in	in	IN
18751	8552	17	mascagnine	mascagnine	NN
18751	8552	18	(	(	-LRB-
18751	8552	19	Am_{2}SO_{4	Am_{2}SO_{4	NNP
18751	8552	20	}	}	-RRB-
18751	8552	21	)	)	-RRB-
18751	8552	22	,	,	,
18751	8552	23	as	as	IN
18751	8552	24	phosphate	phosphate	NN
18751	8552	25	in	in	IN
18751	8552	26	struvite	struvite	NNP
18751	8552	27	(	(	-LRB-
18751	8552	28	AmMgPO_{4}.12H_{2}O	AmMgPO_{4}.12H_{2}O	NNP
18751	8552	29	)	)	-RRB-
18751	8552	30	.	.	.
18751	8553	1	Minerals	mineral	NNS
18751	8553	2	containing	contain	VBG
18751	8553	3	ammonium	ammonium	NN
18751	8553	4	are	be	VBP
18751	8553	5	rare	rare	JJ
18751	8553	6	,	,	,
18751	8553	7	and	and	CC
18751	8553	8	are	be	VBP
18751	8553	9	chiefly	chiefly	RB
18751	8553	10	found	find	VBN
18751	8553	11	either	either	CC
18751	8553	12	in	in	IN
18751	8553	13	volcanic	volcanic	JJ
18751	8553	14	districts	district	NNS
18751	8553	15	or	or	CC
18751	8553	16	associated	associate	VBN
18751	8553	17	with	with	IN
18751	8553	18	guano	guano	NNP
18751	8553	19	.	.	.
18751	8554	1	Ammonia	Ammonia	NNP
18751	8554	2	and	and	CC
18751	8554	3	ammonium	ammonium	NN
18751	8554	4	sulphide	sulphide	NN
18751	8554	5	occur	occur	VB
18751	8554	6	in	in	IN
18751	8554	7	the	the	DT
18751	8554	8	waters	water	NNS
18751	8554	9	of	of	IN
18751	8554	10	certain	certain	JJ
18751	8554	11	Tuscan	tuscan	JJ
18751	8554	12	lagoons	lagoon	NNS
18751	8554	13	,	,	,
18751	8554	14	which	which	WDT
18751	8554	15	are	be	VBP
18751	8554	16	largely	largely	RB
18751	8554	17	worked	work	VBN
18751	8554	18	for	for	IN
18751	8554	19	the	the	DT
18751	8554	20	boracic	boracic	NN
18751	8554	21	acid	acid	NN
18751	8554	22	they	-PRON-	PRP
18751	8554	23	contain	contain	VBP
18751	8554	24	.	.	.
18751	8555	1	The	the	DT
18751	8555	2	crude	crude	JJ
18751	8555	3	boracic	boracic	NN
18751	8555	4	acid	acid	VBP
18751	8555	5	from	from	IN
18751	8555	6	this	this	DT
18751	8555	7	source	source	NN
18751	8555	8	contains	contain	VBZ
18751	8555	9	from	from	IN
18751	8555	10	5	5	CD
18751	8555	11	to	to	TO
18751	8555	12	10	10	CD
18751	8555	13	per	per	NN
18751	8555	14	cent	cent	NN
18751	8555	15	.	.	.
18751	8556	1	of	of	IN
18751	8556	2	ammonium	ammonium	NN
18751	8556	3	salts	salt	NNS
18751	8556	4	.	.	.
18751	8557	1	It	-PRON-	PRP
18751	8557	2	is	be	VBZ
18751	8557	3	from	from	IN
18751	8557	4	these	these	DT
18751	8557	5	that	that	IN
18751	8557	6	the	the	DT
18751	8557	7	purer	purer	NN
18751	8557	8	forms	form	NNS
18751	8557	9	of	of	IN
18751	8557	10	ammonium	ammonium	NN
18751	8557	11	compounds	compound	NNS
18751	8557	12	of	of	IN
18751	8557	13	commerce	commerce	NN
18751	8557	14	known	know	VBN
18751	8557	15	as	as	IN
18751	8557	16	"	"	``
18751	8557	17	from	from	IN
18751	8557	18	volcanic	volcanic	JJ
18751	8557	19	ammonia	ammonia	NNP
18751	8557	20	"	"	''
18751	8557	21	are	be	VBP
18751	8557	22	derived	derive	VBN
18751	8557	23	.	.	.
18751	8558	1	But	but	CC
18751	8558	2	the	the	DT
18751	8558	3	bulk	bulk	NN
18751	8558	4	of	of	IN
18751	8558	5	the	the	DT
18751	8558	6	ammonia	ammonia	NNP
18751	8558	7	of	of	IN
18751	8558	8	commerce	commerce	NNP
18751	8558	9	is	be	VBZ
18751	8558	10	prepared	prepare	VBN
18751	8558	11	from	from	IN
18751	8558	12	the	the	DT
18751	8558	13	ammoniacal	ammoniacal	JJ
18751	8558	14	liquors	liquor	NNS
18751	8558	15	obtained	obtain	VBN
18751	8558	16	as	as	IN
18751	8558	17	bye	bye	NN
18751	8558	18	-	-	HYPH
18751	8558	19	products	product	NNS
18751	8558	20	in	in	IN
18751	8558	21	the	the	DT
18751	8558	22	working	working	NN
18751	8558	23	of	of	IN
18751	8558	24	certain	certain	JJ
18751	8558	25	forms	form	NNS
18751	8558	26	of	of	IN
18751	8558	27	blast	blast	NN
18751	8558	28	furnaces	furnace	NNS
18751	8558	29	and	and	CC
18751	8558	30	coke	coke	NN
18751	8558	31	ovens	oven	NNS
18751	8558	32	,	,	,
18751	8558	33	and	and	CC
18751	8558	34	more	more	RBR
18751	8558	35	especially	especially	RB
18751	8558	36	in	in	IN
18751	8558	37	gas	gas	NN
18751	8558	38	-	-	HYPH
18751	8558	39	making	making	NN
18751	8558	40	.	.	.
18751	8559	1	Ammonia	Ammonia	NNP
18751	8559	2	hardly	hardly	RB
18751	8559	3	comes	come	VBZ
18751	8559	4	within	within	IN
18751	8559	5	the	the	DT
18751	8559	6	objects	object	NNS
18751	8559	7	of	of	IN
18751	8559	8	assaying	assay	VBG
18751	8559	9	;	;	:
18751	8559	10	but	but	CC
18751	8559	11	it	-PRON-	PRP
18751	8559	12	is	be	VBZ
18751	8559	13	largely	largely	RB
18751	8559	14	used	use	VBN
18751	8559	15	in	in	IN
18751	8559	16	the	the	DT
18751	8559	17	laboratory	laboratory	NN
18751	8559	18	,	,	,
18751	8559	19	and	and	CC
18751	8559	20	the	the	DT
18751	8559	21	assayer	assayer	NN
18751	8559	22	is	be	VBZ
18751	8559	23	not	not	RB
18751	8559	24	unfrequently	unfrequently	RB
18751	8559	25	called	call	VBN
18751	8559	26	on	on	RP
18751	8559	27	to	to	TO
18751	8559	28	determine	determine	VB
18751	8559	29	it	-PRON-	PRP
18751	8559	30	.	.	.
18751	8560	1	Ammonium	ammonium	NN
18751	8560	2	salts	salt	NNS
18751	8560	3	are	be	VBP
18751	8560	4	mostly	mostly	RB
18751	8560	5	soluble	soluble	JJ
18751	8560	6	in	in	IN
18751	8560	7	water	water	NN
18751	8560	8	.	.	.
18751	8561	1	In	in	IN
18751	8561	2	strong	strong	JJ
18751	8561	3	solutions	solution	NNS
18751	8561	4	they	-PRON-	PRP
18751	8561	5	give	give	VBP
18751	8561	6	a	a	DT
18751	8561	7	yellow	yellow	JJ
18751	8561	8	precipitate	precipitate	NN
18751	8561	9	of	of	IN
18751	8561	10	ammonium	ammonium	NN
18751	8561	11	platino	platino	NN
18751	8561	12	-	-	HYPH
18751	8561	13	chloride	chloride	NN
18751	8561	14	on	on	IN
18751	8561	15	the	the	DT
18751	8561	16	addition	addition	NN
18751	8561	17	of	of	IN
18751	8561	18	chloride	chloride	NN
18751	8561	19	of	of	IN
18751	8561	20	platinum	platinum	NN
18751	8561	21	;	;	:
18751	8561	22	and	and	CC
18751	8561	23	with	with	IN
18751	8561	24	the	the	DT
18751	8561	25	acid	acid	JJ
18751	8561	26	tartrate	tartrate	NN
18751	8561	27	of	of	IN
18751	8561	28	soda	soda	NN
18751	8561	29	yield	yield	VBP
18751	8561	30	a	a	DT
18751	8561	31	white	white	JJ
18751	8561	32	precipitate	precipitate	NN
18751	8561	33	of	of	IN
18751	8561	34	hydric	hydric	JJ
18751	8561	35	ammonic	ammonic	JJ
18751	8561	36	tartrate	tartrate	NN
18751	8561	37	.	.	.
18751	8562	1	These	these	DT
18751	8562	2	reactions	reaction	NNS
18751	8562	3	are	be	VBP
18751	8562	4	similar	similar	JJ
18751	8562	5	to	to	IN
18751	8562	6	those	those	DT
18751	8562	7	produced	produce	VBN
18751	8562	8	with	with	IN
18751	8562	9	potassium	potassium	NN
18751	8562	10	compounds	compound	NNS
18751	8562	11	.	.	.
18751	8563	1	Heated	heat	VBN
18751	8563	2	with	with	IN
18751	8563	3	a	a	DT
18751	8563	4	base	base	NN
18751	8563	5	,	,	,
18751	8563	6	such	such	JJ
18751	8563	7	as	as	IN
18751	8563	8	lime	lime	NN
18751	8563	9	or	or	CC
18751	8563	10	sodic	sodic	JJ
18751	8563	11	hydrate	hydrate	NN
18751	8563	12	,	,	,
18751	8563	13	ammonium	ammonium	NN
18751	8563	14	salts	salt	NNS
18751	8563	15	are	be	VBP
18751	8563	16	decomposed	decompose	VBN
18751	8563	17	,	,	,
18751	8563	18	yielding	yield	VBG
18751	8563	19	ammonia	ammonia	NNP
18751	8563	20	gas	gas	NN
18751	8563	21	(	(	-LRB-
18751	8563	22	NH_{3	nh_{3	NN
18751	8563	23	}	}	-RRB-
18751	8563	24	)	)	-RRB-
18751	8563	25	,	,	,
18751	8563	26	which	which	WDT
18751	8563	27	is	be	VBZ
18751	8563	28	readily	readily	RB
18751	8563	29	soluble	soluble	JJ
18751	8563	30	in	in	IN
18751	8563	31	water	water	NN
18751	8563	32	.	.	.
18751	8564	1	The	the	DT
18751	8564	2	solution	solution	NN
18751	8564	3	of	of	IN
18751	8564	4	this	this	DT
18751	8564	5	substance	substance	NN
18751	8564	6	is	be	VBZ
18751	8564	7	known	know	VBN
18751	8564	8	as	as	IN
18751	8564	9	ammonic	ammonic	JJ
18751	8564	10	hydrate	hydrate	NN
18751	8564	11	or	or	CC
18751	8564	12	"	"	``
18751	8564	13	ammonia	ammonia	NNP
18751	8564	14	.	.	.
18751	8564	15	"	"	''
18751	8565	1	They	-PRON-	PRP
18751	8565	2	are	be	VBP
18751	8565	3	volatilised	volatilise	VBN
18751	8565	4	on	on	IN
18751	8565	5	ignition	ignition	NN
18751	8565	6	;	;	:
18751	8565	7	either	either	CC
18751	8565	8	with	with	IN
18751	8565	9	,	,	,
18751	8565	10	or	or	CC
18751	8565	11	without	without	IN
18751	8565	12	,	,	,
18751	8565	13	decomposition	decomposition	NN
18751	8565	14	according	accord	VBG
18751	8565	15	to	to	IN
18751	8565	16	the	the	DT
18751	8565	17	acid	acid	JJ
18751	8565	18	present	present	NN
18751	8565	19	.	.	.
18751	8566	1	This	this	DT
18751	8566	2	fact	fact	NN
18751	8566	3	is	be	VBZ
18751	8566	4	of	of	IN
18751	8566	5	importance	importance	NN
18751	8566	6	in	in	IN
18751	8566	7	analytical	analytical	JJ
18751	8566	8	work	work	NN
18751	8566	9	;	;	:
18751	8566	10	since	since	IN
18751	8566	11	it	-PRON-	PRP
18751	8566	12	allows	allow	VBZ
18751	8566	13	of	of	IN
18751	8566	14	the	the	DT
18751	8566	15	use	use	NN
18751	8566	16	of	of	IN
18751	8566	17	alkaline	alkaline	NN
18751	8566	18	solutions	solution	NNS
18751	8566	19	and	and	CC
18751	8566	20	reagents	reagent	NNS
18751	8566	21	which	which	WDT
18751	8566	22	leave	leave	VBP
18751	8566	23	nothing	nothing	NN
18751	8566	24	behind	behind	RB
18751	8566	25	on	on	IN
18751	8566	26	heating	heating	NN
18751	8566	27	.	.	.
18751	8567	1	It	-PRON-	PRP
18751	8567	2	must	must	MD
18751	8567	3	be	be	VB
18751	8567	4	remembered	remember	VBN
18751	8567	5	,	,	,
18751	8567	6	however	however	RB
18751	8567	7	,	,	,
18751	8567	8	that	that	IN
18751	8567	9	,	,	,
18751	8567	10	although	although	IN
18751	8567	11	ammonic	ammonic	JJ
18751	8567	12	chloride	chloride	NN
18751	8567	13	is	be	VBZ
18751	8567	14	volatile	volatile	JJ
18751	8567	15	,	,	,
18751	8567	16	it	-PRON-	PRP
18751	8567	17	can	can	MD
18751	8567	18	not	not	RB
18751	8567	19	be	be	VB
18751	8567	20	volatilised	volatilise	VBN
18751	8567	21	in	in	IN
18751	8567	22	the	the	DT
18751	8567	23	presence	presence	NN
18751	8567	24	of	of	IN
18751	8567	25	substances	substance	NNS
18751	8567	26	which	which	WDT
18751	8567	27	form	form	VBP
18751	8567	28	volatile	volatile	JJ
18751	8567	29	chlorides	chloride	NNS
18751	8567	30	without	without	IN
18751	8567	31	loss	loss	NN
18751	8567	32	of	of	IN
18751	8567	33	the	the	DT
18751	8567	34	latter	latter	JJ
18751	8567	35	.	.	.
18751	8568	1	For	for	IN
18751	8568	2	example	example	NN
18751	8568	3	:	:	:
18751	8568	4	ferric	ferric	JJ
18751	8568	5	oxide	oxide	NNP
18751	8568	6	and	and	CC
18751	8568	7	alumina	alumina	NNP
18751	8568	8	are	be	VBP
18751	8568	9	thus	thus	RB
18751	8568	10	lost	lose	VBN
18751	8568	11	,	,	,
18751	8568	12	volatilising	volatilise	VBG
18751	8568	13	as	as	IN
18751	8568	14	chlorides	chloride	NNS
18751	8568	15	;	;	:
18751	8568	16	and	and	CC
18751	8568	17	there	there	EX
18751	8568	18	are	be	VBP
18751	8568	19	some	some	DT
18751	8568	20	other	other	JJ
18751	8568	21	compounds	compound	NNS
18751	8568	22	(	(	-LRB-
18751	8568	23	notably	notably	RB
18751	8568	24	ammonic	ammonic	JJ
18751	8568	25	magnesic	magnesic	NN
18751	8568	26	arsenate	arsenate	NN
18751	8568	27	)	)	-RRB-
18751	8568	28	which	which	WDT
18751	8568	29	on	on	IN
18751	8568	30	heating	heating	NN
18751	8568	31	to	to	IN
18751	8568	32	redness	redness	NN
18751	8568	33	suffer	suffer	VB
18751	8568	34	reduction	reduction	NN
18751	8568	35	.	.	.
18751	8569	1	The	the	DT
18751	8569	2	presence	presence	NN
18751	8569	3	of	of	IN
18751	8569	4	ammonic	ammonic	JJ
18751	8569	5	chloride	chloride	NN
18751	8569	6	in	in	IN
18751	8569	7	such	such	JJ
18751	8569	8	cases	case	NNS
18751	8569	9	must	must	MD
18751	8569	10	be	be	VB
18751	8569	11	avoided	avoid	VBN
18751	8569	12	.	.	.
18751	8570	1	~Detection.~--Compounds	~Detection.~--Compounds	,
18751	8570	2	of	of	IN
18751	8570	3	ammonium	ammonium	NN
18751	8570	4	are	be	VBP
18751	8570	5	detected	detect	VBN
18751	8570	6	by	by	IN
18751	8570	7	their	-PRON-	PRP$
18751	8570	8	evolving	evolve	VBG
18751	8570	9	ammonia	ammonia	NN
18751	8570	10	when	when	WRB
18751	8570	11	mixed	mixed	JJ
18751	8570	12	or	or	CC
18751	8570	13	heated	heat	VBD
18751	8570	14	with	with	IN
18751	8570	15	any	any	DT
18751	8570	16	of	of	IN
18751	8570	17	the	the	DT
18751	8570	18	stronger	strong	JJR
18751	8570	19	bases	basis	NNS
18751	8570	20	.	.	.
18751	8571	1	The	the	DT
18751	8571	2	ammonia	ammonia	NN
18751	8571	3	is	be	VBZ
18751	8571	4	recognised	recognise	VBN
18751	8571	5	by	by	IN
18751	8571	6	its	-PRON-	PRP$
18751	8571	7	odour	odour	NN
18751	8571	8	,	,	,
18751	8571	9	by	by	IN
18751	8571	10	its	-PRON-	PRP$
18751	8571	11	alkaline	alkaline	NN
18751	8571	12	reaction	reaction	NN
18751	8571	13	with	with	IN
18751	8571	14	litmus	litmus	NN
18751	8571	15	paper	paper	NN
18751	8571	16	,	,	,
18751	8571	17	and	and	CC
18751	8571	18	by	by	IN
18751	8571	19	yielding	yield	VBG
18751	8571	20	white	white	JJ
18751	8571	21	fumes	fume	NNS
18751	8571	22	,	,	,
18751	8571	23	when	when	WRB
18751	8571	24	brought	bring	VBN
18751	8571	25	in	in	RP
18751	8571	26	contact	contact	NN
18751	8571	27	with	with	IN
18751	8571	28	fuming	fuming	NN
18751	8571	29	acid	acid	NN
18751	8571	30	.	.	.
18751	8572	1	In	in	IN
18751	8572	2	consequence	consequence	NN
18751	8572	3	of	of	IN
18751	8572	4	the	the	DT
18751	8572	5	use	use	NN
18751	8572	6	of	of	IN
18751	8572	7	ammonium	ammonium	NN
18751	8572	8	salts	salt	NNS
18751	8572	9	and	and	CC
18751	8572	10	ammonia	ammonia	NNP
18751	8572	11	as	as	IN
18751	8572	12	reagents	reagent	NNS
18751	8572	13	,	,	,
18751	8572	14	it	-PRON-	PRP
18751	8572	15	is	be	VBZ
18751	8572	16	necessary	necessary	JJ
18751	8572	17	to	to	TO
18751	8572	18	make	make	VB
18751	8572	19	a	a	DT
18751	8572	20	special	special	JJ
18751	8572	21	test	test	NN
18751	8572	22	for	for	IN
18751	8572	23	and	and	CC
18751	8572	24	determination	determination	NN
18751	8572	25	of	of	IN
18751	8572	26	ammonium	ammonium	NN
18751	8572	27	.	.	.
18751	8573	1	[	[	-LRB-
18751	8573	2	94	94	CD
18751	8573	3	]	]	-RRB-
18751	8573	4	In	in	IN
18751	8573	5	the	the	DT
18751	8573	6	ordinary	ordinary	JJ
18751	8573	7	course	course	NN
18751	8573	8	of	of	IN
18751	8573	9	work	work	NN
18751	8573	10	it	-PRON-	PRP
18751	8573	11	will	will	MD
18751	8573	12	be	be	VB
18751	8573	13	"	"	``
18751	8573	14	lost	lose	VBN
18751	8573	15	on	on	IN
18751	8573	16	ignition	ignition	NN
18751	8573	17	.	.	.
18751	8573	18	"	"	''
18751	8574	1	The	the	DT
18751	8574	2	determination	determination	NN
18751	8574	3	presents	present	VBZ
18751	8574	4	little	little	JJ
18751	8574	5	difficulty	difficulty	NN
18751	8574	6	,	,	,
18751	8574	7	and	and	CC
18751	8574	8	is	be	VBZ
18751	8574	9	based	base	VBN
18751	8574	10	on	on	IN
18751	8574	11	the	the	DT
18751	8574	12	method	method	NN
18751	8574	13	used	use	VBN
18751	8574	14	for	for	IN
18751	8574	15	its	-PRON-	PRP$
18751	8574	16	detection	detection	NN
18751	8574	17	.	.	.
18751	8575	1	[	[	-LRB-
18751	8575	2	Illustration	illustration	NN
18751	8575	3	:	:	:
18751	8575	4	FIG	FIG	NNP
18751	8575	5	.	.	.
18751	8576	1	61	61	CD
18751	8576	2	.	.	.
18751	8576	3	]	]	-RRB-
18751	8577	1	~Solution	~Solution	NFP
18751	8577	2	and	and	CC
18751	8577	3	Separation.~--Although	separation.~--although	JJ
18751	8577	4	ammonium	ammonium	NN
18751	8577	5	salts	salt	NNS
18751	8577	6	are	be	VBP
18751	8577	7	soluble	soluble	JJ
18751	8577	8	in	in	IN
18751	8577	9	water	water	NN
18751	8577	10	,	,	,
18751	8577	11	there	there	EX
18751	8577	12	is	be	VBZ
18751	8577	13	no	no	DT
18751	8577	14	necessity	necessity	NN
18751	8577	15	for	for	IN
18751	8577	16	dissolving	dissolve	VBG
18751	8577	17	them	-PRON-	PRP
18751	8577	18	.	.	.
18751	8578	1	The	the	DT
18751	8578	2	compound	compound	NN
18751	8578	3	containing	contain	VBG
18751	8578	4	the	the	DT
18751	8578	5	ammonia	ammonia	NN
18751	8578	6	is	be	VBZ
18751	8578	7	boiled	boil	VBN
18751	8578	8	with	with	IN
18751	8578	9	an	an	DT
18751	8578	10	alkaline	alkaline	NN
18751	8578	11	solution	solution	NN
18751	8578	12	;	;	:
18751	8578	13	and	and	CC
18751	8578	14	the	the	DT
18751	8578	15	liberated	liberate	VBN
18751	8578	16	ammonia	ammonia	NNP
18751	8578	17	condensed	condense	VBD
18751	8578	18	and	and	CC
18751	8578	19	collected	collect	VBN
18751	8578	20	.	.	.
18751	8579	1	The	the	DT
18751	8579	2	substance	substance	NN
18751	8579	3	is	be	VBZ
18751	8579	4	weighed	weigh	VBN
18751	8579	5	out	out	RP
18751	8579	6	into	into	IN
18751	8579	7	a	a	DT
18751	8579	8	flask	flask	NN
18751	8579	9	of	of	IN
18751	8579	10	about	about	RB
18751	8579	11	200	200	CD
18751	8579	12	c.c	c.c	NNP
18751	8579	13	.	.	.
18751	8580	1	capacity	capacity	NN
18751	8580	2	.	.	.
18751	8581	1	The	the	DT
18751	8581	2	flask	flask	NN
18751	8581	3	is	be	VBZ
18751	8581	4	closed	close	VBN
18751	8581	5	with	with	IN
18751	8581	6	a	a	DT
18751	8581	7	rubber	rubber	NN
18751	8581	8	cork	cork	NN
18751	8581	9	perforated	perforate	VBN
18751	8581	10	to	to	TO
18751	8581	11	carry	carry	VB
18751	8581	12	a	a	DT
18751	8581	13	20	20	CD
18751	8581	14	c.c	c.c	NN
18751	8581	15	.	.	.
18751	8582	1	pipette	pipette	NNP
18751	8582	2	and	and	CC
18751	8582	3	a	a	DT
18751	8582	4	bulb	bulb	NN
18751	8582	5	exit	exit	NN
18751	8582	6	tube	tube	NN
18751	8582	7	.	.	.
18751	8583	1	The	the	DT
18751	8583	2	latter	latter	NN
18751	8583	3	is	be	VBZ
18751	8583	4	connected	connect	VBN
18751	8583	5	with	with	IN
18751	8583	6	a	a	DT
18751	8583	7	receiver	receiver	NN
18751	8583	8	,	,	,
18751	8583	9	which	which	WDT
18751	8583	10	is	be	VBZ
18751	8583	11	a	a	DT
18751	8583	12	small	small	JJ
18751	8583	13	flask	flask	NN
18751	8583	14	containing	contain	VBG
18751	8583	15	dilute	dilute	NN
18751	8583	16	hydrochloric	hydrochloric	NNP
18751	8583	17	acid	acid	NNP
18751	8583	18	(	(	-LRB-
18751	8583	19	fig	fig	NN
18751	8583	20	.	.	.
18751	8584	1	61	61	CD
18751	8584	2	)	)	-RRB-
18751	8584	3	.	.	.
18751	8585	1	The	the	DT
18751	8585	2	flask	flask	NN
18751	8585	3	containing	contain	VBG
18751	8585	4	the	the	DT
18751	8585	5	substance	substance	NN
18751	8585	6	is	be	VBZ
18751	8585	7	corked	cork	VBN
18751	8585	8	,	,	,
18751	8585	9	and	and	CC
18751	8585	10	the	the	DT
18751	8585	11	greater	great	JJR
18751	8585	12	part	part	NN
18751	8585	13	of	of	IN
18751	8585	14	the	the	DT
18751	8585	15	soda	soda	NN
18751	8585	16	solution	solution	NN
18751	8585	17	is	be	VBZ
18751	8585	18	run	run	VBN
18751	8585	19	in	in	IN
18751	8585	20	from	from	IN
18751	8585	21	the	the	DT
18751	8585	22	pipette	pipette	NN
18751	8585	23	.	.	.
18751	8586	1	The	the	DT
18751	8586	2	solution	solution	NN
18751	8586	3	is	be	VBZ
18751	8586	4	then	then	RB
18751	8586	5	boiled	boil	VBN
18751	8586	6	.	.	.
18751	8587	1	The	the	DT
18751	8587	2	ammonia	ammonia	NN
18751	8587	3	volatilises	volatilise	VBZ
18751	8587	4	,	,	,
18751	8587	5	and	and	CC
18751	8587	6	is	be	VBZ
18751	8587	7	carried	carry	VBN
18751	8587	8	over	over	RP
18751	8587	9	into	into	IN
18751	8587	10	the	the	DT
18751	8587	11	hydrochloric	hydrochloric	JJ
18751	8587	12	acid	acid	NN
18751	8587	13	,	,	,
18751	8587	14	with	with	IN
18751	8587	15	which	which	WDT
18751	8587	16	it	-PRON-	PRP
18751	8587	17	combines	combine	VBZ
18751	8587	18	to	to	TO
18751	8587	19	form	form	VB
18751	8587	20	ammonic	ammonic	JJ
18751	8587	21	chloride	chloride	NN
18751	8587	22	.	.	.
18751	8588	1	The	the	DT
18751	8588	2	distillation	distillation	NN
18751	8588	3	is	be	VBZ
18751	8588	4	carried	carry	VBN
18751	8588	5	on	on	RP
18751	8588	6	gently	gently	RB
18751	8588	7	until	until	IN
18751	8588	8	the	the	DT
18751	8588	9	bulk	bulk	NN
18751	8588	10	of	of	IN
18751	8588	11	the	the	DT
18751	8588	12	liquid	liquid	NN
18751	8588	13	is	be	VBZ
18751	8588	14	driven	drive	VBN
18751	8588	15	over	over	IN
18751	8588	16	.	.	.
18751	8589	1	The	the	DT
18751	8589	2	ammonia	ammonia	NN
18751	8589	3	in	in	IN
18751	8589	4	the	the	DT
18751	8589	5	receiver	receiver	NN
18751	8589	6	will	will	MD
18751	8589	7	be	be	VB
18751	8589	8	mixed	mix	VBN
18751	8589	9	only	only	RB
18751	8589	10	with	with	IN
18751	8589	11	the	the	DT
18751	8589	12	excess	excess	NN
18751	8589	13	of	of	IN
18751	8589	14	hydrochloric	hydrochloric	JJ
18751	8589	15	acid	acid	NN
18751	8589	16	.	.	.
18751	8590	1	This	this	DT
18751	8590	2	separation	separation	NN
18751	8590	3	is	be	VBZ
18751	8590	4	used	use	VBN
18751	8590	5	in	in	IN
18751	8590	6	all	all	DT
18751	8590	7	determinations	determination	NNS
18751	8590	8	.	.	.
18751	8591	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	8591	2	DETERMINATION	DETERMINATION	NNP
18751	8591	3	.	.	.
18751	8592	1	The	the	DT
18751	8592	2	contents	content	NNS
18751	8592	3	of	of	IN
18751	8592	4	the	the	DT
18751	8592	5	flask	flask	NN
18751	8592	6	are	be	VBP
18751	8592	7	transferred	transfer	VBN
18751	8592	8	to	to	IN
18751	8592	9	a	a	DT
18751	8592	10	weighed	weigh	VBN
18751	8592	11	platinum	platinum	NN
18751	8592	12	dish	dish	NN
18751	8592	13	,	,	,
18751	8592	14	and	and	CC
18751	8592	15	evaporated	evaporate	VBD
18751	8592	16	on	on	IN
18751	8592	17	the	the	DT
18751	8592	18	water	water	NN
18751	8592	19	-	-	HYPH
18751	8592	20	bath	bath	NN
18751	8592	21	.	.	.
18751	8593	1	It	-PRON-	PRP
18751	8593	2	is	be	VBZ
18751	8593	3	dried	dry	VBN
18751	8593	4	until	until	IN
18751	8593	5	the	the	DT
18751	8593	6	weight	weight	NN
18751	8593	7	is	be	VBZ
18751	8593	8	constant	constant	JJ
18751	8593	9	.	.	.
18751	8594	1	The	the	DT
18751	8594	2	chloride	chloride	NN
18751	8594	3	of	of	IN
18751	8594	4	ammonium	ammonium	NN
18751	8594	5	remains	remain	VBZ
18751	8594	6	as	as	IN
18751	8594	7	a	a	DT
18751	8594	8	white	white	JJ
18751	8594	9	mass	mass	NN
18751	8594	10	which	which	WDT
18751	8594	11	,	,	,
18751	8594	12	after	after	IN
18751	8594	13	cooling	cool	VBG
18751	8594	14	in	in	IN
18751	8594	15	a	a	DT
18751	8594	16	desiccator	desiccator	NN
18751	8594	17	,	,	,
18751	8594	18	is	be	VBZ
18751	8594	19	weighed	weigh	VBN
18751	8594	20	.	.	.
18751	8595	1	It	-PRON-	PRP
18751	8595	2	contains	contain	VBZ
18751	8595	3	33.72	33.72	CD
18751	8595	4	per	per	NN
18751	8595	5	cent	cent	NN
18751	8595	6	.	.	.
18751	8596	1	of	of	IN
18751	8596	2	ammonium	ammonium	NNP
18751	8596	3	(	(	-LRB-
18751	8596	4	NH_{4	NH_{4	NNP
18751	8596	5	}	}	-RRB-
18751	8596	6	)	)	-RRB-
18751	8596	7	,	,	,
18751	8596	8	or	or	CC
18751	8596	9	31.85	31.85	CD
18751	8596	10	per	per	NN
18751	8596	11	cent	cent	NN
18751	8596	12	.	.	.
18751	8597	1	of	of	IN
18751	8597	2	ammonia	ammonia	NNP
18751	8597	3	(	(	-LRB-
18751	8597	4	NH_{3	NH_{3	NNP
18751	8597	5	}	}	-RRB-
18751	8597	6	)	)	-RRB-
18751	8597	7	.	.	.
18751	8598	1	On	on	IN
18751	8598	2	heating	heat	VBG
18751	8598	3	over	over	IN
18751	8598	4	the	the	DT
18751	8598	5	Bunsen	Bunsen	NNP
18751	8598	6	burner	burner	NN
18751	8598	7	it	-PRON-	PRP
18751	8598	8	is	be	VBZ
18751	8598	9	completely	completely	RB
18751	8598	10	volatilised	volatilise	VBN
18751	8598	11	,	,	,
18751	8598	12	leaving	leave	VBG
18751	8598	13	no	no	DT
18751	8598	14	residue	residue	NN
18751	8598	15	.	.	.
18751	8599	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	8599	2	DETERMINATION	DETERMINATION	NNP
18751	8599	3	.	.	.
18751	8600	1	Weigh	weigh	VB
18751	8600	2	up	up	RP
18751	8600	3	1.7	1.7	CD
18751	8600	4	gram	gram	NN
18751	8600	5	of	of	IN
18751	8600	6	the	the	DT
18751	8600	7	substance	substance	NN
18751	8600	8	and	and	CC
18751	8600	9	place	place	VB
18751	8600	10	it	-PRON-	PRP
18751	8600	11	in	in	IN
18751	8600	12	the	the	DT
18751	8600	13	flask	flask	NN
18751	8600	14	.	.	.
18751	8601	1	Measure	measure	VB
18751	8601	2	off	off	RP
18751	8601	3	50	50	CD
18751	8601	4	c.c	c.c	NNP
18751	8601	5	.	.	.
18751	8602	1	of	of	IN
18751	8602	2	the	the	DT
18751	8602	3	normal	normal	JJ
18751	8602	4	solution	solution	NN
18751	8602	5	of	of	IN
18751	8602	6	acid	acid	NN
18751	8602	7	,	,	,
18751	8602	8	place	place	VB
18751	8602	9	them	-PRON-	PRP
18751	8602	10	in	in	IN
18751	8602	11	the	the	DT
18751	8602	12	receiver	receiver	NN
18751	8602	13	,	,	,
18751	8602	14	and	and	CC
18751	8602	15	dilute	dilute	VB
18751	8602	16	with	with	IN
18751	8602	17	an	an	DT
18751	8602	18	equal	equal	JJ
18751	8602	19	volume	volume	NN
18751	8602	20	of	of	IN
18751	8602	21	water	water	NN
18751	8602	22	.	.	.
18751	8603	1	Run	run	VB
18751	8603	2	in	in	RP
18751	8603	3	through	through	IN
18751	8603	4	the	the	DT
18751	8603	5	pipette	pipette	NN
18751	8603	6	(	(	-LRB-
18751	8603	7	by	by	IN
18751	8603	8	opening	open	VBG
18751	8603	9	the	the	DT
18751	8603	10	clip	clip	NN
18751	8603	11	)	)	-RRB-
18751	8603	12	20	20	CD
18751	8603	13	c.c	c.c	NNP
18751	8603	14	.	.	.
18751	8604	1	of	of	IN
18751	8604	2	a	a	DT
18751	8604	3	strong	strong	JJ
18751	8604	4	solution	solution	NN
18751	8604	5	of	of	IN
18751	8604	6	soda	soda	NN
18751	8604	7	,	,	,
18751	8604	8	boil	boil	VB
18751	8604	9	until	until	IN
18751	8604	10	the	the	DT
18751	8604	11	ammonia	ammonia	NN
18751	8604	12	has	have	VBZ
18751	8604	13	passed	pass	VBN
18751	8604	14	over	over	RP
18751	8604	15	,	,	,
18751	8604	16	and	and	CC
18751	8604	17	then	then	RB
18751	8604	18	aspirate	aspirate	VB
18751	8604	19	a	a	DT
18751	8604	20	current	current	NN
18751	8604	21	of	of	IN
18751	8604	22	air	air	NN
18751	8604	23	through	through	IN
18751	8604	24	the	the	DT
18751	8604	25	apparatus	apparatus	NN
18751	8604	26	.	.	.
18751	8605	1	Disconnect	disconnect	VB
18751	8605	2	the	the	DT
18751	8605	3	receiver	receiver	NN
18751	8605	4	,	,	,
18751	8605	5	and	and	CC
18751	8605	6	tint	tint	VB
18751	8605	7	its	-PRON-	PRP$
18751	8605	8	contents	content	NNS
18751	8605	9	with	with	IN
18751	8605	10	methyl	methyl	NN
18751	8605	11	orange	orange	NNP
18751	8605	12	.	.	.
18751	8606	1	Titrate	titrate	VB
18751	8606	2	the	the	DT
18751	8606	3	residual	residual	JJ
18751	8606	4	acid	acid	NN
18751	8606	5	with	with	IN
18751	8606	6	a	a	DT
18751	8606	7	semi	semi	JJ
18751	8606	8	-	-	JJ
18751	8606	9	normal	normal	JJ
18751	8606	10	solution	solution	NN
18751	8606	11	of	of	IN
18751	8606	12	alkali	alkali	JJ
18751	8606	13	.	.	.
18751	8607	1	Divide	divide	VB
18751	8607	2	the	the	DT
18751	8607	3	c.c	c.c	NNP
18751	8607	4	.	.	.
18751	8608	1	of	of	IN
18751	8608	2	the	the	DT
18751	8608	3	"	"	``
18751	8608	4	alkali	alkali	JJ
18751	8608	5	"	"	''
18751	8608	6	solution	solution	NN
18751	8608	7	used	use	VBN
18751	8608	8	by	by	IN
18751	8608	9	2	2	CD
18751	8608	10	,	,	,
18751	8608	11	and	and	CC
18751	8608	12	deduct	deduct	VB
18751	8608	13	from	from	IN
18751	8608	14	the	the	DT
18751	8608	15	50	50	CD
18751	8608	16	c.c	c.c	NNP
18751	8608	17	.	.	.
18751	8609	1	The	the	DT
18751	8609	2	difference	difference	NN
18751	8609	3	will	will	MD
18751	8609	4	give	give	VB
18751	8609	5	the	the	DT
18751	8609	6	number	number	NN
18751	8609	7	of	of	IN
18751	8609	8	c.c	c.c	NNP
18751	8609	9	.	.	.
18751	8610	1	of	of	IN
18751	8610	2	the	the	DT
18751	8610	3	normal	normal	JJ
18751	8610	4	acid	acid	NN
18751	8610	5	solution	solution	NN
18751	8610	6	neutralised	neutralise	VBN
18751	8610	7	by	by	IN
18751	8610	8	the	the	DT
18751	8610	9	ammonia	ammonia	NN
18751	8610	10	distilled	distil	VBD
18751	8610	11	over	over	RB
18751	8610	12	.	.	.
18751	8611	1	Each	each	DT
18751	8611	2	c.c	c.c	NNP
18751	8611	3	.	.	.
18751	8612	1	of	of	IN
18751	8612	2	"	"	``
18751	8612	3	acid	acid	NN
18751	8612	4	"	"	''
18751	8612	5	so	so	RB
18751	8612	6	neutralised	neutralise	VBN
18751	8612	7	,	,	,
18751	8612	8	represents	represent	VBZ
18751	8612	9	1	1	CD
18751	8612	10	per	per	NN
18751	8612	11	cent	cent	NN
18751	8612	12	.	.	.
18751	8613	1	of	of	IN
18751	8613	2	ammonia	ammonia	NNP
18751	8613	3	in	in	IN
18751	8613	4	the	the	DT
18751	8613	5	sample	sample	NN
18751	8613	6	.	.	.
18751	8614	1	If	if	IN
18751	8614	2	the	the	DT
18751	8614	3	results	result	NNS
18751	8614	4	are	be	VBP
18751	8614	5	to	to	TO
18751	8614	6	be	be	VB
18751	8614	7	reported	report	VBN
18751	8614	8	as	as	IN
18751	8614	9	ammonium	ammonium	NN
18751	8614	10	,	,	,
18751	8614	11	1.8	1.8	CD
18751	8614	12	gram	gram	NN
18751	8614	13	of	of	IN
18751	8614	14	the	the	DT
18751	8614	15	sample	sample	NN
18751	8614	16	is	be	VBZ
18751	8614	17	taken	take	VBN
18751	8614	18	instead	instead	RB
18751	8614	19	of	of	IN
18751	8614	20	1.7	1.7	CD
18751	8614	21	gram	gram	NN
18751	8614	22	.	.	.
18751	8615	1	COLORIMETRIC	COLORIMETRIC	NNP
18751	8615	2	DETERMINATION	DETERMINATION	NNP
18751	8615	3	.	.	.
18751	8616	1	This	this	DT
18751	8616	2	is	be	VBZ
18751	8616	3	effected	effect	VBN
18751	8616	4	by	by	IN
18751	8616	5	means	mean	NNS
18751	8616	6	of	of	IN
18751	8616	7	"	"	``
18751	8616	8	Nessler	Nessler	NNP
18751	8616	9	's	's	POS
18751	8616	10	"	"	``
18751	8616	11	reagent	reagent	NN
18751	8616	12	,	,	,
18751	8616	13	which	which	WDT
18751	8616	14	strikes	strike	VBZ
18751	8616	15	a	a	DT
18751	8616	16	brown	brown	JJ
18751	8616	17	colour	colour	NN
18751	8616	18	with	with	IN
18751	8616	19	traces	trace	NNS
18751	8616	20	of	of	IN
18751	8616	21	ammonia	ammonia	NN
18751	8616	22	,	,	,
18751	8616	23	even	even	RB
18751	8616	24	with	with	IN
18751	8616	25	a	a	DT
18751	8616	26	few	few	JJ
18751	8616	27	hundredths	hundredth	NNS
18751	8616	28	of	of	IN
18751	8616	29	a	a	DT
18751	8616	30	milligram	milligram	NN
18751	8616	31	in	in	IN
18751	8616	32	100	100	CD
18751	8616	33	c.c	c.c	NNP
18751	8616	34	.	.	.
18751	8617	1	of	of	IN
18751	8617	2	liquid	liquid	NN
18751	8617	3	.	.	.
18751	8618	1	With	with	IN
18751	8618	2	larger	large	JJR
18751	8618	3	quantities	quantity	NNS
18751	8618	4	of	of	IN
18751	8618	5	ammonia	ammonia	NNP
18751	8618	6	the	the	DT
18751	8618	7	reagent	reagent	NN
18751	8618	8	gives	give	VBZ
18751	8618	9	a	a	DT
18751	8618	10	precipitate	precipitate	NN
18751	8618	11	.	.	.
18751	8619	1	This	this	DT
18751	8619	2	reagent	reagent	NN
18751	8619	3	is	be	VBZ
18751	8619	4	a	a	DT
18751	8619	5	strongly	strongly	RB
18751	8619	6	alkaline	alkaline	JJ
18751	8619	7	solution	solution	NN
18751	8619	8	of	of	IN
18751	8619	9	potassic	potassic	JJ
18751	8619	10	mercuric	mercuric	NN
18751	8619	11	iodide	iodide	NN
18751	8619	12	;	;	:
18751	8619	13	and	and	CC
18751	8619	14	is	be	VBZ
18751	8619	15	thus	thus	RB
18751	8619	16	made:--	made:--	NNPS
18751	8619	17	_	_	NNP
18751	8619	18	Nessler	Nessler	NNP
18751	8619	19	's	's	POS
18751	8619	20	solution	solution	NN
18751	8619	21	_	_	NNP
18751	8619	22	:	:	:
18751	8619	23	Dissolve	dissolve	VB
18751	8619	24	17	17	CD
18751	8619	25	grams	gram	NNS
18751	8619	26	of	of	IN
18751	8619	27	mercuric	mercuric	NN
18751	8619	28	chloride	chloride	NN
18751	8619	29	in	in	IN
18751	8619	30	300	300	CD
18751	8619	31	c.c	c.c	NNP
18751	8619	32	.	.	.
18751	8620	1	of	of	IN
18751	8620	2	water	water	NN
18751	8620	3	;	;	:
18751	8620	4	and	and	CC
18751	8620	5	add	add	VB
18751	8620	6	the	the	DT
18751	8620	7	solution	solution	NN
18751	8620	8	to	to	IN
18751	8620	9	one	one	CD
18751	8620	10	of	of	IN
18751	8620	11	35	35	CD
18751	8620	12	grams	gram	NNS
18751	8620	13	of	of	IN
18751	8620	14	potassium	potassium	NN
18751	8620	15	iodide	iodide	NN
18751	8620	16	in	in	IN
18751	8620	17	100	100	CD
18751	8620	18	c.c	c.c	NNP
18751	8620	19	.	.	.
18751	8621	1	of	of	IN
18751	8621	2	water	water	NN
18751	8621	3	until	until	IN
18751	8621	4	a	a	DT
18751	8621	5	permanent	permanent	JJ
18751	8621	6	precipitate	precipitate	NN
18751	8621	7	is	be	VBZ
18751	8621	8	produced	produce	VBN
18751	8621	9	.	.	.
18751	8622	1	Both	both	DT
18751	8622	2	solutions	solution	NNS
18751	8622	3	must	must	MD
18751	8622	4	be	be	VB
18751	8622	5	cold	cold	JJ
18751	8622	6	.	.	.
18751	8623	1	Then	then	RB
18751	8623	2	make	make	VB
18751	8623	3	up	up	RP
18751	8623	4	to	to	IN
18751	8623	5	a	a	DT
18751	8623	6	litre	litre	NN
18751	8623	7	by	by	IN
18751	8623	8	adding	add	VBG
18751	8623	9	a	a	DT
18751	8623	10	20	20	CD
18751	8623	11	per	per	NN
18751	8623	12	cent	cent	NN
18751	8623	13	.	.	.
18751	8624	1	solution	solution	NN
18751	8624	2	of	of	IN
18751	8624	3	potash	potash	NN
18751	8624	4	.	.	.
18751	8625	1	Add	add	VB
18751	8625	2	more	more	JJR
18751	8625	3	of	of	IN
18751	8625	4	the	the	DT
18751	8625	5	mercuric	mercuric	NN
18751	8625	6	chloride	chloride	NN
18751	8625	7	(	(	-LRB-
18751	8625	8	a	a	DT
18751	8625	9	little	little	JJ
18751	8625	10	at	at	IN
18751	8625	11	a	a	DT
18751	8625	12	time	time	NN
18751	8625	13	)	)	-RRB-
18751	8625	14	until	until	IN
18751	8625	15	a	a	DT
18751	8625	16	permanent	permanent	JJ
18751	8625	17	precipitate	precipitate	NN
18751	8625	18	is	be	VBZ
18751	8625	19	again	again	RB
18751	8625	20	formed	form	VBN
18751	8625	21	.	.	.
18751	8626	1	Allow	allow	VB
18751	8626	2	to	to	TO
18751	8626	3	settle	settle	VB
18751	8626	4	,	,	,
18751	8626	5	decant	decant	NN
18751	8626	6	,	,	,
18751	8626	7	and	and	CC
18751	8626	8	use	use	VB
18751	8626	9	the	the	DT
18751	8626	10	clear	clear	JJ
18751	8626	11	liquor	liquor	NN
18751	8626	12	.	.	.
18751	8627	1	Four	four	CD
18751	8627	2	or	or	CC
18751	8627	3	five	five	CD
18751	8627	4	c.c	c.c	NN
18751	8627	5	.	.	.
18751	8628	1	are	be	VBP
18751	8628	2	used	use	VBN
18751	8628	3	for	for	IN
18751	8628	4	each	each	DT
18751	8628	5	100	100	CD
18751	8628	6	c.c	c.c	NNP
18751	8628	7	.	.	.
18751	8629	1	of	of	IN
18751	8629	2	liquid	liquid	NN
18751	8629	3	to	to	TO
18751	8629	4	be	be	VB
18751	8629	5	tested	test	VBN
18751	8629	6	.	.	.
18751	8630	1	_	_	NNP
18751	8630	2	A	a	DT
18751	8630	3	Standard	Standard	NNP
18751	8630	4	Solution	Solution	NNP
18751	8630	5	of	of	IN
18751	8630	6	Ammonia	Ammonia	NNP
18751	8630	7	_	_	NNP
18751	8630	8	is	be	VBZ
18751	8630	9	made	make	VBN
18751	8630	10	by	by	IN
18751	8630	11	dissolving	dissolve	VBG
18751	8630	12	0.315	0.315	CD
18751	8630	13	gram	gram	NN
18751	8630	14	of	of	IN
18751	8630	15	ammonic	ammonic	JJ
18751	8630	16	chloride	chloride	NN
18751	8630	17	in	in	IN
18751	8630	18	water	water	NN
18751	8630	19	,	,	,
18751	8630	20	and	and	CC
18751	8630	21	diluting	diluting	NN
18751	8630	22	to	to	IN
18751	8630	23	100	100	CD
18751	8630	24	c.c	c.c	NNP
18751	8630	25	.	.	.
18751	8631	1	Ten	ten	CD
18751	8631	2	c.c	c.c	NNP
18751	8631	3	.	.	.
18751	8632	1	of	of	IN
18751	8632	2	this	this	DT
18751	8632	3	are	be	VBP
18751	8632	4	taken	take	VBN
18751	8632	5	and	and	CC
18751	8632	6	diluted	dilute	VBN
18751	8632	7	to	to	IN
18751	8632	8	1	1	CD
18751	8632	9	litre	litre	NN
18751	8632	10	.	.	.
18751	8633	1	One	one	CD
18751	8633	2	c.c	c.c	NNP
18751	8633	3	.	.	.
18751	8634	1	contains	contain	VBZ
18751	8634	2	0.01	0.01	CD
18751	8634	3	milligram	milligram	NN
18751	8634	4	of	of	IN
18751	8634	5	ammonia	ammonia	NNP
18751	8634	6	(	(	-LRB-
18751	8634	7	NH_{3	NH_{3	NNP
18751	8634	8	}	}	-RRB-
18751	8634	9	)	)	-RRB-
18751	8634	10	.	.	.
18751	8635	1	In	in	IN
18751	8635	2	working	working	NN
18751	8635	3	,	,	,
18751	8635	4	the	the	DT
18751	8635	5	solution	solution	NN
18751	8635	6	containing	contain	VBG
18751	8635	7	the	the	DT
18751	8635	8	ammonia	ammonia	NN
18751	8635	9	is	be	VBZ
18751	8635	10	diluted	dilute	VBN
18751	8635	11	to	to	IN
18751	8635	12	a	a	DT
18751	8635	13	definite	definite	JJ
18751	8635	14	volume	volume	NN
18751	8635	15	,	,	,
18751	8635	16	and	and	CC
18751	8635	17	to	to	IN
18751	8635	18	such	such	PDT
18751	8635	19	an	an	DT
18751	8635	20	extent	extent	NN
18751	8635	21	that	that	IN
18751	8635	22	50	50	CD
18751	8635	23	c.c	c.c	NNP
18751	8635	24	.	.	.
18751	8636	1	of	of	IN
18751	8636	2	it	-PRON-	PRP
18751	8636	3	shall	shall	MD
18751	8636	4	not	not	RB
18751	8636	5	contain	contain	VB
18751	8636	6	more	more	JJR
18751	8636	7	than	than	IN
18751	8636	8	0.02	0.02	CD
18751	8636	9	or	or	CC
18751	8636	10	0.03	0.03	CD
18751	8636	11	milligram	milligram	NN
18751	8636	12	of	of	IN
18751	8636	13	ammonia	ammonia	NNP
18751	8636	14	.	.	.
18751	8637	1	Fifty	fifty	CD
18751	8637	2	c.c	c.c	NNP
18751	8637	3	.	.	.
18751	8638	1	of	of	IN
18751	8638	2	it	-PRON-	PRP
18751	8638	3	are	be	VBP
18751	8638	4	transferred	transfer	VBN
18751	8638	5	to	to	IN
18751	8638	6	a	a	DT
18751	8638	7	Nessler	Nessler	NNP
18751	8638	8	glass	glass	NN
18751	8638	9	and	and	CC
18751	8638	10	mixed	mix	VBN
18751	8638	11	with	with	IN
18751	8638	12	2	2	CD
18751	8638	13	c.c	c.c	NNP
18751	8638	14	.	.	.
18751	8639	1	of	of	IN
18751	8639	2	Nessler	Nessler	NNP
18751	8639	3	's	's	POS
18751	8639	4	reagent	reagent	NN
18751	8639	5	.	.	.
18751	8640	1	The	the	DT
18751	8640	2	colour	colour	NN
18751	8640	3	is	be	VBZ
18751	8640	4	noted	note	VBN
18751	8640	5	,	,	,
18751	8640	6	and	and	CC
18751	8640	7	an	an	DT
18751	8640	8	estimate	estimate	NN
18751	8640	9	made	make	VBD
18751	8640	10	as	as	IN
18751	8640	11	to	to	IN
18751	8640	12	the	the	DT
18751	8640	13	amount	amount	NN
18751	8640	14	of	of	IN
18751	8640	15	ammonia	ammonia	NNP
18751	8640	16	it	-PRON-	PRP
18751	8640	17	indicates	indicate	VBZ
18751	8640	18	.	.	.
18751	8641	1	A	a	DT
18751	8641	2	measured	measured	JJ
18751	8641	3	quantity	quantity	NN
18751	8641	4	of	of	IN
18751	8641	5	the	the	DT
18751	8641	6	standard	standard	JJ
18751	8641	7	ammonia	ammonia	NNP
18751	8641	8	,	,	,
18751	8641	9	judged	judge	VBD
18751	8641	10	to	to	TO
18751	8641	11	contain	contain	VB
18751	8641	12	about	about	IN
18751	8641	13	as	as	RB
18751	8641	14	much	much	JJ
18751	8641	15	ammonia	ammonia	NN
18751	8641	16	as	as	IN
18751	8641	17	that	that	DT
18751	8641	18	in	in	IN
18751	8641	19	the	the	DT
18751	8641	20	assay	assay	NN
18751	8641	21	,	,	,
18751	8641	22	is	be	VBZ
18751	8641	23	then	then	RB
18751	8641	24	put	put	VBN
18751	8641	25	into	into	IN
18751	8641	26	another	another	DT
18751	8641	27	Nessler	Nessler	NNP
18751	8641	28	glass	glass	NN
18751	8641	29	.	.	.
18751	8642	1	It	-PRON-	PRP
18751	8642	2	is	be	VBZ
18751	8642	3	diluted	dilute	VBN
18751	8642	4	to	to	IN
18751	8642	5	50	50	CD
18751	8642	6	c.c	c.c	NNP
18751	8642	7	.	.	.
18751	8643	1	with	with	IN
18751	8643	2	water	water	NN
18751	8643	3	,	,	,
18751	8643	4	and	and	CC
18751	8643	5	mixed	mix	VBN
18751	8643	6	with	with	IN
18751	8643	7	2	2	CD
18751	8643	8	c.c	c.c	NNP
18751	8643	9	.	.	.
18751	8644	1	of	of	IN
18751	8644	2	"	"	``
18751	8644	3	Nessler	Nessler	NNP
18751	8644	4	.	.	.
18751	8644	5	"	"	''
18751	8645	1	After	after	IN
18751	8645	2	standing	stand	VBG
18751	8645	3	a	a	DT
18751	8645	4	minute	minute	NN
18751	8645	5	or	or	CC
18751	8645	6	two	two	CD
18751	8645	7	,	,	,
18751	8645	8	the	the	DT
18751	8645	9	colours	colour	NNS
18751	8645	10	in	in	IN
18751	8645	11	the	the	DT
18751	8645	12	two	two	CD
18751	8645	13	glasses	glass	NNS
18751	8645	14	are	be	VBP
18751	8645	15	compared	compare	VBN
18751	8645	16	.	.	.
18751	8646	1	If	if	IN
18751	8646	2	the	the	DT
18751	8646	3	tints	tint	NNS
18751	8646	4	are	be	VBP
18751	8646	5	equal	equal	JJ
18751	8646	6	,	,	,
18751	8646	7	the	the	DT
18751	8646	8	assay	assay	NN
18751	8646	9	is	be	VBZ
18751	8646	10	finished	finish	VBN
18751	8646	11	;	;	:
18751	8646	12	but	but	CC
18751	8646	13	if	if	IN
18751	8646	14	the	the	DT
18751	8646	15	standard	standard	NN
18751	8646	16	is	be	VBZ
18751	8646	17	weaker	weak	JJR
18751	8646	18	or	or	CC
18751	8646	19	stronger	strong	JJR
18751	8646	20	than	than	IN
18751	8646	21	the	the	DT
18751	8646	22	assay	assay	NN
18751	8646	23	,	,	,
18751	8646	24	another	another	DT
18751	8646	25	standard	standard	NN
18751	8646	26	,	,	,
18751	8646	27	containing	contain	VBG
18751	8646	28	more	more	RBR
18751	8646	29	or	or	CC
18751	8646	30	less	less	RBR
18751	8646	31	ammonia	ammonia	NNP
18751	8646	32	,	,	,
18751	8646	33	as	as	IN
18751	8646	34	the	the	DT
18751	8646	35	case	case	NN
18751	8646	36	may	may	MD
18751	8646	37	be	be	VB
18751	8646	38	,	,	,
18751	8646	39	must	must	MD
18751	8646	40	be	be	VB
18751	8646	41	prepared	prepare	VBN
18751	8646	42	and	and	CC
18751	8646	43	compared	compare	VBN
18751	8646	44	with	with	IN
18751	8646	45	the	the	DT
18751	8646	46	assay	assay	NN
18751	8646	47	.	.	.
18751	8647	1	Two	two	CD
18751	8647	2	such	such	JJ
18751	8647	3	experiments	experiment	NNS
18751	8647	4	will	will	MD
18751	8647	5	generally	generally	RB
18751	8647	6	be	be	VB
18751	8647	7	sufficient	sufficient	JJ
18751	8647	8	;	;	:
18751	8647	9	but	but	CC
18751	8647	10	,	,	,
18751	8647	11	if	if	IN
18751	8647	12	not	not	RB
18751	8647	13	,	,	,
18751	8647	14	a	a	DT
18751	8647	15	third	third	NN
18751	8647	16	must	must	MD
18751	8647	17	be	be	VB
18751	8647	18	made	make	VBN
18751	8647	19	.	.	.
18751	8648	1	The	the	DT
18751	8648	2	addition	addition	NN
18751	8648	3	of	of	IN
18751	8648	4	more	more	JJR
18751	8648	5	standard	standard	JJ
18751	8648	6	ammonia	ammonia	NN
18751	8648	7	to	to	IN
18751	8648	8	the	the	DT
18751	8648	9	solution	solution	NN
18751	8648	10	to	to	TO
18751	8648	11	which	which	WDT
18751	8648	12	the	the	DT
18751	8648	13	"	"	``
18751	8648	14	Nessler	Nessler	NNP
18751	8648	15	"	"	''
18751	8648	16	has	have	VBZ
18751	8648	17	already	already	RB
18751	8648	18	been	be	VBN
18751	8648	19	added	add	VBN
18751	8648	20	does	do	VBZ
18751	8648	21	not	not	RB
18751	8648	22	give	give	VB
18751	8648	23	a	a	DT
18751	8648	24	satisfactory	satisfactory	JJ
18751	8648	25	result	result	NN
18751	8648	26	.	.	.
18751	8649	1	When	when	WRB
18751	8649	2	the	the	DT
18751	8649	3	ammonia	ammonia	NN
18751	8649	4	in	in	IN
18751	8649	5	50	50	CD
18751	8649	6	c.c	c.c	NNP
18751	8649	7	.	.	.
18751	8650	1	has	have	VBZ
18751	8650	2	been	be	VBN
18751	8650	3	determined	determine	VBN
18751	8650	4	,	,	,
18751	8650	5	that	that	IN
18751	8650	6	in	in	IN
18751	8650	7	the	the	DT
18751	8650	8	whole	whole	JJ
18751	8650	9	solution	solution	NN
18751	8650	10	is	be	VBZ
18751	8650	11	ascertained	ascertain	VBN
18751	8650	12	by	by	IN
18751	8650	13	a	a	DT
18751	8650	14	suitable	suitable	JJ
18751	8650	15	multiplication	multiplication	NN
18751	8650	16	.	.	.
18751	8651	1	By	by	IN
18751	8651	2	10	10	CD
18751	8651	3	,	,	,
18751	8651	4	for	for	IN
18751	8651	5	example	example	NN
18751	8651	6	,	,	,
18751	8651	7	if	if	IN
18751	8651	8	the	the	DT
18751	8651	9	bulk	bulk	NN
18751	8651	10	was	be	VBD
18751	8651	11	500	500	CD
18751	8651	12	c.c	c.c	NNP
18751	8651	13	.	.	NNP
18751	8651	14	,	,	,
18751	8651	15	or	or	CC
18751	8651	16	by	by	IN
18751	8651	17	20	20	CD
18751	8651	18	if	if	IN
18751	8651	19	it	-PRON-	PRP
18751	8651	20	was	be	VBD
18751	8651	21	a	a	DT
18751	8651	22	litre	litre	NN
18751	8651	23	.	.	.
18751	8652	1	Distilled	distil	VBN
18751	8652	2	water	water	NN
18751	8652	3	is	be	VBZ
18751	8652	4	used	use	VBN
18751	8652	5	throughout	throughout	IN
18751	8652	6	.	.	.
18751	8653	1	It	-PRON-	PRP
18751	8653	2	must	must	MD
18751	8653	3	be	be	VB
18751	8653	4	free	free	JJ
18751	8653	5	from	from	IN
18751	8653	6	ammonia	ammonia	NN
18751	8653	7	;	;	:
18751	8653	8	and	and	CC
18751	8653	9	is	be	VBZ
18751	8653	10	best	well	RBS
18751	8653	11	prepared	prepare	VBN
18751	8653	12	by	by	IN
18751	8653	13	distilling	distil	VBG
18751	8653	14	an	an	DT
18751	8653	15	ammonia	ammonia	NN
18751	8653	16	-	-	HYPH
18751	8653	17	free	free	JJ
18751	8653	18	spring	spring	NN
18751	8653	19	water	water	NN
18751	8653	20	.	.	.
18751	8654	1	FOOTNOTES	footnote	NNS
18751	8654	2	:	:	:
18751	8654	3	[	[	-LRB-
18751	8654	4	90	90	CD
18751	8654	5	]	]	-RRB-
18751	8654	6	Al_{2}Cl_{6	al_{2}cl_{6	CD
18751	8654	7	}	}	-RRB-
18751	8654	8	+	+	CC
18751	8654	9	3Na_{2}S_{2}O_{3	3na_{2}s_{2}o_{3	CD
18751	8654	10	}	}	-RRB-
18751	8654	11	+	+	CC
18751	8654	12	3H_{2}O	3h_{2}o	CD
18751	8654	13	=	=	SYM
18751	8654	14	Al_{2}(HO)_{6	al_{2}(ho)_{6	NN
18751	8654	15	}	}	-RRB-
18751	8654	16	+	+	CC
18751	8654	17	6NaCl	6nacl	NN
18751	8654	18	+	+	CC
18751	8654	19	3S	3s	JJ
18751	8654	20	+	+	SYM
18751	8654	21	3SO_{2	3so_{2	NN
18751	8654	22	}	}	-RRB-
18751	8654	23	[	[	-LRB-
18751	8654	24	91	91	CD
18751	8654	25	]	]	-RRB-
18751	8654	26	3BeO	3beo	CD
18751	8654	27	,	,	,
18751	8654	28	Al_{2}O_{3},6SiO_{2	Al_{2}O_{3},6SiO_{2	NNP
18751	8654	29	}	}	-RRB-
18751	8654	30	[	[	-LRB-
18751	8654	31	92	92	CD
18751	8654	32	]	]	-RRB-
18751	8654	33	CaC_{2}O_{4	CaC_{2}O_{4	NNP
18751	8654	34	}	}	-RRB-
18751	8654	35	=	=	SYM
18751	8654	36	CaCO_{3}+CO	caco_{3}+co	NN
18751	8654	37	.	.	.
18751	8655	1	[	[	-LRB-
18751	8655	2	93	93	CD
18751	8655	3	]	]	-RRB-
18751	8655	4	Resolved	resolve	VBN
18751	8655	5	into	into	IN
18751	8655	6	two	two	CD
18751	8655	7	with	with	IN
18751	8655	8	a	a	DT
18751	8655	9	powerful	powerful	JJ
18751	8655	10	spectroscope	spectroscope	NN
18751	8655	11	.	.	.
18751	8656	1	[	[	-LRB-
18751	8656	2	94	94	CD
18751	8656	3	]	]	-RRB-
18751	8656	4	Ammonium	Ammonium	NNP
18751	8656	5	compounds	compound	NNS
18751	8656	6	are	be	VBP
18751	8656	7	frequently	frequently	RB
18751	8656	8	produced	produce	VBN
18751	8656	9	when	when	WRB
18751	8656	10	dissolving	dissolve	VBG
18751	8656	11	metals	metal	NNS
18751	8656	12	in	in	IN
18751	8656	13	nitric	nitric	JJ
18751	8656	14	acid	acid	NN
18751	8656	15	;	;	:
18751	8656	16	or	or	CC
18751	8656	17	when	when	WRB
18751	8656	18	nitrates	nitrate	NNS
18751	8656	19	are	be	VBP
18751	8656	20	heated	heat	VBN
18751	8656	21	in	in	IN
18751	8656	22	the	the	DT
18751	8656	23	presence	presence	NN
18751	8656	24	of	of	IN
18751	8656	25	the	the	DT
18751	8656	26	metals	metal	NNS
18751	8656	27	.	.	.
18751	8657	1	PART	PART	NNP
18751	8657	2	III	iii	CD
18751	8657	3	--	--	:
18751	8657	4	NON	NON	NNP
18751	8657	5	-	-	NNS
18751	8657	6	METALS	metal	NNS
18751	8657	7	.	.	.
18751	8658	1	CHAPTER	CHAPTER	NNP
18751	8658	2	XV	XV	NNP
18751	8658	3	.	.	.
18751	8659	1	OXYGEN	oxygen	NN
18751	8659	2	AND	and	CC
18751	8659	3	OXIDES.--THE	oxides.--the	CD
18751	8659	4	HALOGENS	halogens	NN
18751	8659	5	.	.	.
18751	8660	1	OXYGEN	oxygen	NN
18751	8660	2	.	.	.
18751	8661	1	Oxygen	oxygen	NN
18751	8661	2	occurs	occur	VBZ
18751	8661	3	in	in	IN
18751	8661	4	nature	nature	NN
18751	8661	5	in	in	IN
18751	8661	6	the	the	DT
18751	8661	7	free	free	JJ
18751	8661	8	state	state	NN
18751	8661	9	,	,	,
18751	8661	10	forming	form	VBG
18751	8661	11	23	23	CD
18751	8661	12	per	per	NN
18751	8661	13	cent	cent	NN
18751	8661	14	.	.	.
18751	8662	1	by	by	IN
18751	8662	2	weight	weight	NN
18751	8662	3	,	,	,
18751	8662	4	or	or	CC
18751	8662	5	21	21	CD
18751	8662	6	per	per	NN
18751	8662	7	cent	cent	NN
18751	8662	8	.	.	.
18751	8663	1	by	by	IN
18751	8663	2	volume	volume	NN
18751	8663	3	of	of	IN
18751	8663	4	the	the	DT
18751	8663	5	atmosphere	atmosphere	NN
18751	8663	6	;	;	:
18751	8663	7	but	but	CC
18751	8663	8	,	,	,
18751	8663	9	since	since	IN
18751	8663	10	it	-PRON-	PRP
18751	8663	11	is	be	VBZ
18751	8663	12	a	a	DT
18751	8663	13	gas	gas	NN
18751	8663	14	,	,	,
18751	8663	15	its	-PRON-	PRP$
18751	8663	16	presence	presence	NN
18751	8663	17	is	be	VBZ
18751	8663	18	easily	easily	RB
18751	8663	19	overlooked	overlook	VBN
18751	8663	20	and	and	CC
18751	8663	21	its	-PRON-	PRP$
18751	8663	22	importance	importance	NN
18751	8663	23	underestimated	underestimate	VBD
18751	8663	24	.	.	.
18751	8664	1	Except	except	IN
18751	8664	2	in	in	IN
18751	8664	3	the	the	DT
18751	8664	4	examination	examination	NN
18751	8664	5	of	of	IN
18751	8664	6	furnace	furnace	NN
18751	8664	7	-	-	HYPH
18751	8664	8	gases	gas	NNS
18751	8664	9	,	,	,
18751	8664	10	&	&	CC
18751	8664	11	c.	c.	NNP
18751	8664	12	,	,	,
18751	8664	13	the	the	DT
18751	8664	14	assayer	assayer	NN
18751	8664	15	is	be	VBZ
18751	8664	16	not	not	RB
18751	8664	17	often	often	RB
18751	8664	18	called	call	VBN
18751	8664	19	upon	upon	IN
18751	8664	20	to	to	TO
18751	8664	21	determine	determine	VB
18751	8664	22	its	-PRON-	PRP$
18751	8664	23	quantity	quantity	NN
18751	8664	24	,	,	,
18751	8664	25	but	but	CC
18751	8664	26	it	-PRON-	PRP
18751	8664	27	forms	form	VBZ
18751	8664	28	one	one	CD
18751	8664	29	of	of	IN
18751	8664	30	his	-PRON-	PRP$
18751	8664	31	most	most	RBS
18751	8664	32	useful	useful	JJ
18751	8664	33	reagents	reagent	NNS
18751	8664	34	,	,	,
18751	8664	35	and	and	CC
18751	8664	36	there	there	EX
18751	8664	37	are	be	VBP
18751	8664	38	many	many	JJ
18751	8664	39	cases	case	NNS
18751	8664	40	where	where	WRB
18751	8664	41	he	-PRON-	PRP
18751	8664	42	can	can	MD
18751	8664	43	not	not	RB
18751	8664	44	afford	afford	VB
18751	8664	45	to	to	TO
18751	8664	46	disregard	disregard	VB
18751	8664	47	its	-PRON-	PRP$
18751	8664	48	presence	presence	NN
18751	8664	49	.	.	.
18751	8665	1	It	-PRON-	PRP
18751	8665	2	occurs	occur	VBZ
18751	8665	3	not	not	RB
18751	8665	4	only	only	RB
18751	8665	5	in	in	IN
18751	8665	6	the	the	DT
18751	8665	7	air	air	NN
18751	8665	8	,	,	,
18751	8665	9	but	but	CC
18751	8665	10	also	also	RB
18751	8665	11	dissolved	dissolve	VBN
18751	8665	12	in	in	IN
18751	8665	13	water	water	NN
18751	8665	14	;	;	,
18751	8665	15	ordinary	ordinary	JJ
18751	8665	16	waters	water	NNS
18751	8665	17	containing	contain	VBG
18751	8665	18	on	on	IN
18751	8665	19	an	an	DT
18751	8665	20	average	average	JJ
18751	8665	21	0.00085	0.00085	CD
18751	8665	22	per	per	IN
18751	8665	23	cent	cent	NN
18751	8665	24	.	.	.
18751	8666	1	by	by	IN
18751	8666	2	weight	weight	NN
18751	8666	3	,	,	,
18751	8666	4	or	or	CC
18751	8666	5	0.85	0.85	CD
18751	8666	6	parts	part	NNS
18751	8666	7	per	per	IN
18751	8666	8	100,000	100,000	CD
18751	8666	9	.	.	.
18751	8667	1	Chemically	chemically	RB
18751	8667	2	,	,	,
18751	8667	3	it	-PRON-	PRP
18751	8667	4	is	be	VBZ
18751	8667	5	characterised	characterise	VBN
18751	8667	6	by	by	IN
18751	8667	7	its	-PRON-	PRP$
18751	8667	8	power	power	NN
18751	8667	9	of	of	IN
18751	8667	10	combining	combining	NN
18751	8667	11	,	,	,
18751	8667	12	especially	especially	RB
18751	8667	13	at	at	IN
18751	8667	14	high	high	JJ
18751	8667	15	temperatures	temperature	NNS
18751	8667	16	,	,	,
18751	8667	17	with	with	IN
18751	8667	18	the	the	DT
18751	8667	19	other	other	JJ
18751	8667	20	elements	element	NNS
18751	8667	21	,	,	,
18751	8667	22	forming	form	VBG
18751	8667	23	an	an	DT
18751	8667	24	important	important	JJ
18751	8667	25	class	class	NN
18751	8667	26	of	of	IN
18751	8667	27	compounds	compound	NNS
18751	8667	28	called	call	VBN
18751	8667	29	oxides	oxide	NNS
18751	8667	30	.	.	.
18751	8668	1	This	this	DT
18751	8668	2	combination	combination	NN
18751	8668	3	,	,	,
18751	8668	4	when	when	WRB
18751	8668	5	rapid	rapid	JJ
18751	8668	6	,	,	,
18751	8668	7	is	be	VBZ
18751	8668	8	accompanied	accompany	VBN
18751	8668	9	by	by	IN
18751	8668	10	the	the	DT
18751	8668	11	evolution	evolution	NN
18751	8668	12	of	of	IN
18751	8668	13	light	light	NN
18751	8668	14	and	and	CC
18751	8668	15	heat	heat	NN
18751	8668	16	;	;	:
18751	8668	17	hence	hence	RB
18751	8668	18	oxygen	oxygen	NN
18751	8668	19	is	be	VBZ
18751	8668	20	generally	generally	RB
18751	8668	21	called	call	VBN
18751	8668	22	the	the	DT
18751	8668	23	supporter	supporter	NN
18751	8668	24	of	of	IN
18751	8668	25	combustion	combustion	NN
18751	8668	26	.	.	.
18751	8669	1	This	this	DT
18751	8669	2	property	property	NN
18751	8669	3	is	be	VBZ
18751	8669	4	taken	take	VBN
18751	8669	5	advantage	advantage	NN
18751	8669	6	of	of	IN
18751	8669	7	in	in	IN
18751	8669	8	the	the	DT
18751	8669	9	operation	operation	NN
18751	8669	10	of	of	IN
18751	8669	11	calcining	calcining	NN
18751	8669	12	,	,	,
18751	8669	13	scorifying	scorifye	VBG
18751	8669	14	,	,	,
18751	8669	15	cupelling	cupel	VBG
18751	8669	16	,	,	,
18751	8669	17	&	&	CC
18751	8669	18	c.	c.	NNP
18751	8669	19	The	the	DT
18751	8669	20	importance	importance	NN
18751	8669	21	of	of	IN
18751	8669	22	a	a	DT
18751	8669	23	free	free	JJ
18751	8669	24	access	access	NN
18751	8669	25	of	of	IN
18751	8669	26	air	air	NN
18751	8669	27	in	in	IN
18751	8669	28	all	all	DT
18751	8669	29	such	such	JJ
18751	8669	30	work	work	NN
18751	8669	31	is	be	VBZ
18751	8669	32	seen	see	VBN
18751	8669	33	when	when	WRB
18751	8669	34	it	-PRON-	PRP
18751	8669	35	is	be	VBZ
18751	8669	36	remembered	remember	VBN
18751	8669	37	that	that	IN
18751	8669	38	1	1	CD
18751	8669	39	litre	litre	NN
18751	8669	40	of	of	IN
18751	8669	41	air	air	NN
18751	8669	42	contains	contain	VBZ
18751	8669	43	0.2975	0.2975	CD
18751	8669	44	gram	gram	NN
18751	8669	45	of	of	IN
18751	8669	46	oxygen	oxygen	NN
18751	8669	47	,	,	,
18751	8669	48	and	and	CC
18751	8669	49	this	this	DT
18751	8669	50	quantity	quantity	NN
18751	8669	51	will	will	MD
18751	8669	52	only	only	RB
18751	8669	53	oxidise	oxidise	VB
18751	8669	54	0.1115	0.1115	CD
18751	8669	55	gram	gram	NN
18751	8669	56	of	of	IN
18751	8669	57	carbon	carbon	NN
18751	8669	58	,	,	,
18751	8669	59	0.2975	0.2975	CD
18751	8669	60	gram	gram	NN
18751	8669	61	of	of	IN
18751	8669	62	sulphur	sulphur	NNP
18751	8669	63	,	,	,
18751	8669	64	or	or	CC
18751	8669	65	3.849	3.849	CD
18751	8669	66	grams	gram	NNS
18751	8669	67	of	of	IN
18751	8669	68	lead	lead	NN
18751	8669	69	.	.	.
18751	8670	1	Oxidation	oxidation	NN
18751	8670	2	takes	take	VBZ
18751	8670	3	place	place	NN
18751	8670	4	at	at	IN
18751	8670	5	the	the	DT
18751	8670	6	ordinary	ordinary	JJ
18751	8670	7	temperature	temperature	NN
18751	8670	8	with	with	IN
18751	8670	9	many	many	JJ
18751	8670	10	substances	substance	NNS
18751	8670	11	.	.	.
18751	8671	1	Examples	example	NNS
18751	8671	2	of	of	IN
18751	8671	3	such	such	JJ
18751	8671	4	action	action	NN
18751	8671	5	are	be	VBP
18751	8671	6	seen	see	VBN
18751	8671	7	in	in	IN
18751	8671	8	the	the	DT
18751	8671	9	weathering	weathering	NN
18751	8671	10	of	of	IN
18751	8671	11	pyrites	pyrite	NNS
18751	8671	12	,	,	,
18751	8671	13	rusting	rust	VBG
18751	8671	14	of	of	IN
18751	8671	15	iron	iron	NN
18751	8671	16	,	,	,
18751	8671	17	and	and	CC
18751	8671	18	(	(	-LRB-
18751	8671	19	in	in	IN
18751	8671	20	the	the	DT
18751	8671	21	assay	assay	NNP
18751	8671	22	office	office	NNP
18751	8671	23	)	)	-RRB-
18751	8671	24	the	the	DT
18751	8671	25	weakening	weakening	NN
18751	8671	26	of	of	IN
18751	8671	27	solutions	solution	NNS
18751	8671	28	of	of	IN
18751	8671	29	many	many	JJ
18751	8671	30	reducing	reduce	VBG
18751	8671	31	agents	agent	NNS
18751	8671	32	.	.	.
18751	8672	1	For	for	IN
18751	8672	2	methods	method	NNS
18751	8672	3	of	of	IN
18751	8672	4	determining	determine	VBG
18751	8672	5	the	the	DT
18751	8672	6	percentage	percentage	NN
18751	8672	7	of	of	IN
18751	8672	8	oxygen	oxygen	NN
18751	8672	9	in	in	IN
18751	8672	10	gases	gas	NNS
18751	8672	11	,	,	,
18751	8672	12	for	for	IN
18751	8672	13	technical	technical	JJ
18751	8672	14	purposes	purpose	NNS
18751	8672	15	,	,	,
18751	8672	16	the	the	DT
18751	8672	17	student	student	NN
18751	8672	18	is	be	VBZ
18751	8672	19	referred	refer	VBN
18751	8672	20	to	to	IN
18751	8672	21	Winkler	Winkler	NNP
18751	8672	22	&	&	CC
18751	8672	23	Lunge	Lunge	NNP
18751	8672	24	's	's	POS
18751	8672	25	"	"	``
18751	8672	26	Technical	Technical	NNP
18751	8672	27	Gas	Gas	NNP
18751	8672	28	Analysis	Analysis	NNP
18751	8672	29	.	.	.
18751	8672	30	"	"	''
18751	8673	1	OXIDES	OXIDES	NNP
18751	8673	2	.	.	.
18751	8674	1	Oxides	oxide	NNS
18751	8674	2	are	be	VBP
18751	8674	3	abundant	abundant	JJ
18751	8674	4	in	in	IN
18751	8674	5	nature	nature	NN
18751	8674	6	,	,	,
18751	8674	7	almost	almost	RB
18751	8674	8	all	all	PDT
18751	8674	9	the	the	DT
18751	8674	10	commonly	commonly	RB
18751	8674	11	occurring	occur	VBG
18751	8674	12	bodies	body	NNS
18751	8674	13	being	be	VBG
18751	8674	14	oxidised	oxidise	VBN
18751	8674	15	.	.	.
18751	8675	1	Water	water	NN
18751	8675	2	(	(	-LRB-
18751	8675	3	H_{2}O	H_{2}O	NNP
18751	8675	4	)	)	-RRB-
18751	8675	5	contains	contain	VBZ
18751	8675	6	88.8	88.8	CD
18751	8675	7	per	per	IN
18751	8675	8	cent	cent	NN
18751	8675	9	.	.	.
18751	8676	1	of	of	IN
18751	8676	2	oxygen	oxygen	NNP
18751	8676	3	;	;	,
18751	8676	4	silica	silica	NN
18751	8676	5	,	,	,
18751	8676	6	lime	lime	NNP
18751	8676	7	,	,	,
18751	8676	8	alumina	alumina	NNP
18751	8676	9	,	,	,
18751	8676	10	magnesia	magnesia	NNP
18751	8676	11	,	,	,
18751	8676	12	and	and	CC
18751	8676	13	the	the	DT
18751	8676	14	other	other	JJ
18751	8676	15	earths	earth	NNS
18751	8676	16	are	be	VBP
18751	8676	17	oxides	oxide	NNS
18751	8676	18	,	,	,
18751	8676	19	and	and	CC
18751	8676	20	the	the	DT
18751	8676	21	oxides	oxide	NNS
18751	8676	22	of	of	IN
18751	8676	23	the	the	DT
18751	8676	24	heavier	heavy	JJR
18751	8676	25	metals	metal	NNS
18751	8676	26	are	be	VBP
18751	8676	27	in	in	IN
18751	8676	28	many	many	JJ
18751	8676	29	cases	case	NNS
18751	8676	30	important	important	JJ
18751	8676	31	ores	ore	NNS
18751	8676	32	;	;	:
18751	8676	33	as	as	IN
18751	8676	34	,	,	,
18751	8676	35	for	for	IN
18751	8676	36	example	example	NN
18751	8676	37	,	,	,
18751	8676	38	cassiterite	cassiterite	NN
18751	8676	39	(	(	-LRB-
18751	8676	40	SnO_{2	SnO_{2	NNP
18751	8676	41	}	}	-RRB-
18751	8676	42	)	)	-RRB-
18751	8676	43	,	,	,
18751	8676	44	hæmatite	hæmatite	NNP
18751	8676	45	(	(	-LRB-
18751	8676	46	Fe_{2}O_{3	fe_{2}o_{3	CD
18751	8676	47	}	}	-RRB-
18751	8676	48	)	)	-RRB-
18751	8676	49	,	,	,
18751	8676	50	magnetite	magnetite	JJ
18751	8676	51	(	(	-LRB-
18751	8676	52	Fe_{3}O_{4	fe_{3}o_{4	NN
18751	8676	53	}	}	-RRB-
18751	8676	54	)	)	-RRB-
18751	8676	55	,	,	,
18751	8676	56	and	and	CC
18751	8676	57	pyrolusite	pyrolusite	NN
18751	8676	58	(	(	-LRB-
18751	8676	59	MnO_{2	MnO_{2	NNP
18751	8676	60	}	}	-RRB-
18751	8676	61	)	)	-RRB-
18751	8676	62	.	.	.
18751	8677	1	In	in	IN
18751	8677	2	fact	fact	NN
18751	8677	3	,	,	,
18751	8677	4	the	the	DT
18751	8677	5	last	last	RB
18751	8677	6	-	-	HYPH
18751	8677	7	named	name	VBN
18751	8677	8	mineral	mineral	NN
18751	8677	9	owes	owe	VBZ
18751	8677	10	its	-PRON-	PRP$
18751	8677	11	value	value	NN
18751	8677	12	to	to	IN
18751	8677	13	the	the	DT
18751	8677	14	excess	excess	NN
18751	8677	15	of	of	IN
18751	8677	16	oxygen	oxygen	NN
18751	8677	17	it	-PRON-	PRP
18751	8677	18	contains	contain	VBZ
18751	8677	19	,	,	,
18751	8677	20	and	and	CC
18751	8677	21	may	may	MD
18751	8677	22	be	be	VB
18751	8677	23	regarded	regard	VBN
18751	8677	24	as	as	IN
18751	8677	25	an	an	DT
18751	8677	26	ore	ore	NN
18751	8677	27	of	of	IN
18751	8677	28	oxygen	oxygen	NN
18751	8677	29	rather	rather	RB
18751	8677	30	than	than	IN
18751	8677	31	of	of	IN
18751	8677	32	manganese	manganese	NNP
18751	8677	33	.	.	.
18751	8678	1	Most	Most	JJS
18751	8678	2	of	of	IN
18751	8678	3	the	the	DT
18751	8678	4	metals	metal	NNS
18751	8678	5	,	,	,
18751	8678	6	when	when	WRB
18751	8678	7	heated	heat	VBN
18751	8678	8	to	to	IN
18751	8678	9	redness	redness	NN
18751	8678	10	in	in	IN
18751	8678	11	contact	contact	NN
18751	8678	12	with	with	IN
18751	8678	13	air	air	NN
18751	8678	14	,	,	,
18751	8678	15	lose	lose	VB
18751	8678	16	their	-PRON-	PRP$
18751	8678	17	metallic	metallic	JJ
18751	8678	18	lustre	lustre	NN
18751	8678	19	and	and	CC
18751	8678	20	become	become	VB
18751	8678	21	coated	coat	VBN
18751	8678	22	with	with	IN
18751	8678	23	,	,	,
18751	8678	24	or	or	CC
18751	8678	25	(	(	-LRB-
18751	8678	26	if	if	IN
18751	8678	27	the	the	DT
18751	8678	28	heating	heating	NN
18751	8678	29	be	be	VB
18751	8678	30	prolonged	prolong	VBN
18751	8678	31	)	)	-RRB-
18751	8678	32	altogether	altogether	RB
18751	8678	33	converted	convert	VBD
18751	8678	34	into	into	IN
18751	8678	35	,	,	,
18751	8678	36	oxide	oxide	NN
18751	8678	37	.	.	.
18751	8679	1	This	this	DT
18751	8679	2	oxide	oxide	NN
18751	8679	3	was	be	VBD
18751	8679	4	formerly	formerly	RB
18751	8679	5	termed	term	VBN
18751	8679	6	a	a	DT
18751	8679	7	"	"	``
18751	8679	8	calx	calx	NN
18751	8679	9	,	,	,
18751	8679	10	"	"	''
18751	8679	11	and	and	CC
18751	8679	12	has	have	VBZ
18751	8679	13	long	long	RB
18751	8679	14	been	be	VBN
18751	8679	15	known	know	VBN
18751	8679	16	to	to	TO
18751	8679	17	weigh	weigh	VB
18751	8679	18	more	more	RBR
18751	8679	19	than	than	IN
18751	8679	20	the	the	DT
18751	8679	21	metal	metal	NN
18751	8679	22	from	from	IN
18751	8679	23	which	which	WDT
18751	8679	24	it	-PRON-	PRP
18751	8679	25	was	be	VBD
18751	8679	26	obtained	obtain	VBN
18751	8679	27	.	.	.
18751	8680	1	For	for	IN
18751	8680	2	example	example	NN
18751	8680	3	,	,	,
18751	8680	4	one	one	CD
18751	8680	5	part	part	NN
18751	8680	6	by	by	IN
18751	8680	7	weight	weight	NN
18751	8680	8	of	of	IN
18751	8680	9	tin	tin	NN
18751	8680	10	becomes	become	NNS
18751	8680	11	,	,	,
18751	8680	12	on	on	IN
18751	8680	13	calcining	calcining	NN
18751	8680	14	,	,	,
18751	8680	15	1.271	1.271	CD
18751	8680	16	parts	part	NNS
18751	8680	17	of	of	IN
18751	8680	18	oxide	oxide	NN
18751	8680	19	(	(	-LRB-
18751	8680	20	putty	putty	JJ
18751	8680	21	powder	powder	NN
18751	8680	22	)	)	-RRB-
18751	8680	23	.	.	.
18751	8681	1	The	the	DT
18751	8681	2	student	student	NN
18751	8681	3	will	will	MD
18751	8681	4	do	do	VB
18751	8681	5	well	well	RB
18751	8681	6	to	to	TO
18751	8681	7	try	try	VB
18751	8681	8	the	the	DT
18751	8681	9	following	follow	VBG
18751	8681	10	experiments:--Take	experiments:--Take	NNP
18751	8681	11	20	20	CD
18751	8681	12	grams	gram	NNS
18751	8681	13	of	of	IN
18751	8681	14	tin	tin	NN
18751	8681	15	and	and	CC
18751	8681	16	heat	heat	VB
18751	8681	17	them	-PRON-	PRP
18751	8681	18	in	in	IN
18751	8681	19	a	a	DT
18751	8681	20	muffle	muffle	NN
18751	8681	21	on	on	IN
18751	8681	22	a	a	DT
18751	8681	23	scorifier	scorifi	JJR
18751	8681	24	,	,	,
18751	8681	25	scraping	scrape	VBG
18751	8681	26	back	back	RP
18751	8681	27	the	the	DT
18751	8681	28	dross	dross	NN
18751	8681	29	as	as	IN
18751	8681	30	it	-PRON-	PRP
18751	8681	31	forms	form	VBZ
18751	8681	32	,	,	,
18751	8681	33	and	and	CC
18751	8681	34	continuing	continue	VBG
18751	8681	35	the	the	DT
18751	8681	36	operation	operation	NN
18751	8681	37	until	until	IN
18751	8681	38	the	the	DT
18751	8681	39	whole	whole	NN
18751	8681	40	of	of	IN
18751	8681	41	the	the	DT
18751	8681	42	metal	metal	NN
18751	8681	43	is	be	VBZ
18751	8681	44	burnt	burn	VBN
18751	8681	45	to	to	IN
18751	8681	46	a	a	DT
18751	8681	47	white	white	JJ
18751	8681	48	powder	powder	NN
18751	8681	49	and	and	CC
18751	8681	50	ceases	cease	VBZ
18751	8681	51	to	to	TO
18751	8681	52	increase	increase	VB
18751	8681	53	in	in	IN
18751	8681	54	weight	weight	NN
18751	8681	55	.	.	.
18751	8682	1	[	[	-LRB-
18751	8682	2	95	95	CD
18751	8682	3	]	]	-RRB-
18751	8682	4	Take	take	VB
18751	8682	5	care	care	NN
18751	8682	6	to	to	TO
18751	8682	7	avoid	avoid	VB
18751	8682	8	loss	loss	NN
18751	8682	9	,	,	,
18751	8682	10	and	and	CC
18751	8682	11	,	,	,
18751	8682	12	when	when	WRB
18751	8682	13	cold	cold	JJ
18751	8682	14	,	,	,
18751	8682	15	weigh	weigh	VB
18751	8682	16	the	the	DT
18751	8682	17	oxide	oxide	NN
18751	8682	18	formed	form	VBN
18751	8682	19	.	.	.
18751	8683	1	The	the	DT
18751	8683	2	oxide	oxide	NN
18751	8683	3	should	should	MD
18751	8683	4	weigh	weigh	VB
18751	8683	5	25.42	25.42	CD
18751	8683	6	grams	gram	NNS
18751	8683	7	,	,	,
18751	8683	8	which	which	WDT
18751	8683	9	increase	increase	VBP
18751	8683	10	in	in	IN
18751	8683	11	weight	weight	NN
18751	8683	12	is	be	VBZ
18751	8683	13	due	due	JJ
18751	8683	14	to	to	IN
18751	8683	15	the	the	DT
18751	8683	16	oxygen	oxygen	NN
18751	8683	17	absorbed	absorb	VBN
18751	8683	18	from	from	IN
18751	8683	19	the	the	DT
18751	8683	20	air	air	NN
18751	8683	21	and	and	CC
18751	8683	22	combined	combine	VBN
18751	8683	23	with	with	IN
18751	8683	24	the	the	DT
18751	8683	25	metal	metal	NN
18751	8683	26	.	.	.
18751	8684	1	It	-PRON-	PRP
18751	8684	2	can	can	MD
18751	8684	3	be	be	VB
18751	8684	4	calculated	calculate	VBN
18751	8684	5	from	from	IN
18751	8684	6	this	this	DT
18751	8684	7	experiment	experiment	NN
18751	8684	8	(	(	-LRB-
18751	8684	9	if	if	IN
18751	8684	10	there	there	EX
18751	8684	11	has	have	VBZ
18751	8684	12	been	be	VBN
18751	8684	13	no	no	DT
18751	8684	14	loss	loss	NN
18751	8684	15	)	)	-RRB-
18751	8684	16	that	that	DT
18751	8684	17	oxide	oxide	NN
18751	8684	18	of	of	IN
18751	8684	19	tin	tin	NN
18751	8684	20	contains	contain	VBZ
18751	8684	21	21.33	21.33	CD
18751	8684	22	per	per	NN
18751	8684	23	cent	cent	NN
18751	8684	24	.	.	.
18751	8685	1	of	of	IN
18751	8685	2	oxygen	oxygen	NN
18751	8685	3	and	and	CC
18751	8685	4	78.67	78.67	CD
18751	8685	5	per	per	NN
18751	8685	6	cent	cent	NN
18751	8685	7	.	.	.
18751	8686	1	of	of	IN
18751	8686	2	tin	tin	NNP
18751	8686	3	.	.	.
18751	8687	1	Oxidation	oxidation	NN
18751	8687	2	is	be	VBZ
18751	8687	3	performed	perform	VBN
18751	8687	4	with	with	IN
18751	8687	5	greater	great	JJR
18751	8687	6	convenience	convenience	NN
18751	8687	7	by	by	IN
18751	8687	8	wet	wet	JJ
18751	8687	9	methods	method	NNS
18751	8687	10	,	,	,
18751	8687	11	using	use	VBG
18751	8687	12	reagents	reagent	NNS
18751	8687	13	,	,	,
18751	8687	14	such	such	JJ
18751	8687	15	as	as	IN
18751	8687	16	nitric	nitric	JJ
18751	8687	17	acid	acid	NN
18751	8687	18	,	,	,
18751	8687	19	which	which	WDT
18751	8687	20	contain	contain	VBP
18751	8687	21	a	a	DT
18751	8687	22	large	large	JJ
18751	8687	23	proportion	proportion	NN
18751	8687	24	of	of	IN
18751	8687	25	oxygen	oxygen	NN
18751	8687	26	loosely	loosely	RB
18751	8687	27	held	hold	VBN
18751	8687	28	.	.	.
18751	8688	1	Such	such	JJ
18751	8688	2	reagents	reagent	NNS
18751	8688	3	are	be	VBP
18751	8688	4	termed	term	VBN
18751	8688	5	oxidising	oxidising	JJ
18751	8688	6	agents	agent	NNS
18751	8688	7	.	.	.
18751	8689	1	Besides	besides	IN
18751	8689	2	nitric	nitric	JJ
18751	8689	3	acid	acid	NN
18751	8689	4	,	,	,
18751	8689	5	permanganate	permanganate	NN
18751	8689	6	of	of	IN
18751	8689	7	potash	potash	NN
18751	8689	8	,	,	,
18751	8689	9	bichromate	bichromate	NN
18751	8689	10	of	of	IN
18751	8689	11	potash	potash	NN
18751	8689	12	,	,	,
18751	8689	13	and	and	CC
18751	8689	14	peroxide	peroxide	NN
18751	8689	15	of	of	IN
18751	8689	16	hydrogen	hydrogen	NN
18751	8689	17	are	be	VBP
18751	8689	18	largely	largely	RB
18751	8689	19	used	use	VBN
18751	8689	20	for	for	IN
18751	8689	21	this	this	DT
18751	8689	22	purpose	purpose	NN
18751	8689	23	.	.	.
18751	8690	1	One	one	CD
18751	8690	2	c.c	c.c	NNP
18751	8690	3	.	.	.
18751	8691	1	of	of	IN
18751	8691	2	nitric	nitric	JJ
18751	8691	3	acid	acid	NN
18751	8691	4	contains	contain	VBZ
18751	8691	5	as	as	RB
18751	8691	6	much	much	JJ
18751	8691	7	oxygen	oxygen	NN
18751	8691	8	as	as	IN
18751	8691	9	2.56	2.56	CD
18751	8691	10	litres	litre	NNS
18751	8691	11	of	of	IN
18751	8691	12	air	air	NN
18751	8691	13	,	,	,
18751	8691	14	and	and	CC
18751	8691	15	the	the	DT
18751	8691	16	greater	great	JJR
18751	8691	17	part	part	NN
18751	8691	18	of	of	IN
18751	8691	19	this	this	DT
18751	8691	20	is	be	VBZ
18751	8691	21	available	available	JJ
18751	8691	22	for	for	IN
18751	8691	23	oxidising	oxidise	VBG
18751	8691	24	purposes	purpose	NNS
18751	8691	25	.	.	.
18751	8692	1	Try	try	VB
18751	8692	2	the	the	DT
18751	8692	3	following	follow	VBG
18751	8692	4	experiment:--Take	experiment:--Take	NNP
18751	8692	5	2	2	CD
18751	8692	6	grams	gram	NNS
18751	8692	7	of	of	IN
18751	8692	8	tin	tin	NN
18751	8692	9	and	and	CC
18751	8692	10	cover	cover	NN
18751	8692	11	in	in	IN
18751	8692	12	a	a	DT
18751	8692	13	weighed	weigh	VBN
18751	8692	14	Berlin	Berlin	NNP
18751	8692	15	dish	dish	NN
18751	8692	16	with	with	IN
18751	8692	17	20	20	CD
18751	8692	18	c.c	c.c	NNP
18751	8692	19	.	.	.
18751	8693	1	of	of	IN
18751	8693	2	dilute	dilute	NNP
18751	8693	3	nitric	nitric	NNP
18751	8693	4	acid	acid	NNP
18751	8693	5	,	,	,
18751	8693	6	heat	heat	NN
18751	8693	7	till	till	IN
18751	8693	8	decomposed	decompose	VBN
18751	8693	9	,	,	,
18751	8693	10	evaporate	evaporate	VB
18751	8693	11	to	to	IN
18751	8693	12	dryness	dryness	NN
18751	8693	13	,	,	,
18751	8693	14	ignite	ignite	VB
18751	8693	15	,	,	,
18751	8693	16	and	and	CC
18751	8693	17	weigh	weigh	NN
18751	8693	18	.	.	.
18751	8694	1	The	the	DT
18751	8694	2	2	2	CD
18751	8694	3	grams	gram	NNS
18751	8694	4	of	of	IN
18751	8694	5	tin	tin	NNP
18751	8694	6	should	should	MD
18751	8694	7	yield	yield	VB
18751	8694	8	2.542	2.542	CD
18751	8694	9	grams	gram	NNS
18751	8694	10	of	of	IN
18751	8694	11	oxide	oxide	NN
18751	8694	12	.	.	.
18751	8695	1	The	the	DT
18751	8695	2	increase	increase	NN
18751	8695	3	in	in	IN
18751	8695	4	weight	weight	NN
18751	8695	5	will	will	MD
18751	8695	6	be	be	VB
18751	8695	7	proportionally	proportionally	RB
18751	8695	8	the	the	DT
18751	8695	9	same	same	JJ
18751	8695	10	as	as	IN
18751	8695	11	in	in	IN
18751	8695	12	the	the	DT
18751	8695	13	previous	previous	JJ
18751	8695	14	experiment	experiment	NN
18751	8695	15	by	by	IN
18751	8695	16	calcination	calcination	NN
18751	8695	17	,	,	,
18751	8695	18	and	and	CC
18751	8695	19	is	be	VBZ
18751	8695	20	due	due	JJ
18751	8695	21	to	to	IN
18751	8695	22	oxygen	oxygen	NN
18751	8695	23	,	,	,
18751	8695	24	which	which	WDT
18751	8695	25	in	in	IN
18751	8695	26	this	this	DT
18751	8695	27	case	case	NN
18751	8695	28	has	have	VBZ
18751	8695	29	been	be	VBN
18751	8695	30	derived	derive	VBN
18751	8695	31	from	from	IN
18751	8695	32	the	the	DT
18751	8695	33	nitric	nitric	JJ
18751	8695	34	acid	acid	NN
18751	8695	35	.	.	.
18751	8696	1	The	the	DT
18751	8696	2	percentage	percentage	NN
18751	8696	3	of	of	IN
18751	8696	4	oxygen	oxygen	NN
18751	8696	5	in	in	IN
18751	8696	6	this	this	DT
18751	8696	7	oxide	oxide	NN
18751	8696	8	of	of	IN
18751	8696	9	tin	tin	NN
18751	8696	10	(	(	-LRB-
18751	8696	11	or	or	CC
18751	8696	12	in	in	IN
18751	8696	13	any	any	DT
18751	8696	14	of	of	IN
18751	8696	15	the	the	DT
18751	8696	16	oxides	oxide	NNS
18751	8696	17	of	of	IN
18751	8696	18	the	the	DT
18751	8696	19	heavier	heavy	JJR
18751	8696	20	metals	metal	NNS
18751	8696	21	)	)	-RRB-
18751	8696	22	may	may	MD
18751	8696	23	be	be	VB
18751	8696	24	directly	directly	RB
18751	8696	25	determined	determine	VBN
18751	8696	26	by	by	IN
18751	8696	27	heating	heat	VBG
18751	8696	28	such	such	JJ
18751	8696	29	oxides	oxide	NNS
18751	8696	30	in	in	IN
18751	8696	31	a	a	DT
18751	8696	32	current	current	NN
18751	8696	33	of	of	IN
18751	8696	34	hydrogen	hydrogen	NN
18751	8696	35	,	,	,
18751	8696	36	and	and	CC
18751	8696	37	collecting	collect	VBG
18751	8696	38	and	and	CC
18751	8696	39	weighing	weigh	VBG
18751	8696	40	the	the	DT
18751	8696	41	water	water	NN
18751	8696	42	formed	form	VBN
18751	8696	43	.	.	.
18751	8697	1	It	-PRON-	PRP
18751	8697	2	is	be	VBZ
18751	8697	3	found	find	VBN
18751	8697	4	by	by	IN
18751	8697	5	experiment	experiment	NN
18751	8697	6	that	that	IN
18751	8697	7	88.86	88.86	CD
18751	8697	8	parts	part	NNS
18751	8697	9	by	by	IN
18751	8697	10	weight	weight	NN
18751	8697	11	of	of	IN
18751	8697	12	oxygen	oxygen	NN
18751	8697	13	,	,	,
18751	8697	14	combining	combine	VBG
18751	8697	15	with	with	IN
18751	8697	16	11.14	11.14	CD
18751	8697	17	parts	part	NNS
18751	8697	18	of	of	IN
18751	8697	19	hydrogen	hydrogen	NN
18751	8697	20	,	,	,
18751	8697	21	form	form	VB
18751	8697	22	100	100	CD
18751	8697	23	parts	part	NNS
18751	8697	24	of	of	IN
18751	8697	25	water	water	NN
18751	8697	26	;	;	:
18751	8697	27	so	so	IN
18751	8697	28	that	that	IN
18751	8697	29	from	from	IN
18751	8697	30	the	the	DT
18751	8697	31	weight	weight	NN
18751	8697	32	of	of	IN
18751	8697	33	water	water	NN
18751	8697	34	formed	form	VBD
18751	8697	35	it	-PRON-	PRP
18751	8697	36	is	be	VBZ
18751	8697	37	easy	easy	JJ
18751	8697	38	to	to	TO
18751	8697	39	calculate	calculate	VB
18751	8697	40	the	the	DT
18751	8697	41	amount	amount	NN
18751	8697	42	of	of	IN
18751	8697	43	oxygen	oxygen	NN
18751	8697	44	the	the	DT
18751	8697	45	oxide	oxide	NN
18751	8697	46	contained	contain	VBN
18751	8697	47	.	.	.
18751	8698	1	[	[	-LRB-
18751	8698	2	Illustration	illustration	NN
18751	8698	3	:	:	:
18751	8698	4	FIG	FIG	NNP
18751	8698	5	.	.	.
18751	8699	1	62	62	CD
18751	8699	2	.	.	.
18751	8699	3	]	]	-RRB-
18751	8700	1	Take	take	VB
18751	8700	2	1	1	CD
18751	8700	3	gram	gram	NN
18751	8700	4	of	of	IN
18751	8700	5	the	the	DT
18751	8700	6	dried	dry	VBN
18751	8700	7	and	and	CC
18751	8700	8	powdered	powder	VBN
18751	8700	9	oxide	oxide	NN
18751	8700	10	and	and	CC
18751	8700	11	place	place	VB
18751	8700	12	it	-PRON-	PRP
18751	8700	13	in	in	IN
18751	8700	14	a	a	DT
18751	8700	15	warm	warm	JJ
18751	8700	16	dry	dry	JJ
18751	8700	17	combustion	combustion	NN
18751	8700	18	tube	tube	NN
18751	8700	19	.	.	.
18751	8701	1	Place	place	VB
18751	8701	2	the	the	DT
18751	8701	3	tube	tube	NN
18751	8701	4	in	in	IN
18751	8701	5	a	a	DT
18751	8701	6	furnace	furnace	NN
18751	8701	7	,	,	,
18751	8701	8	and	and	CC
18751	8701	9	connect	connect	VB
18751	8701	10	at	at	IN
18751	8701	11	one	one	CD
18751	8701	12	end	end	NN
18751	8701	13	with	with	IN
18751	8701	14	a	a	DT
18751	8701	15	hydrogen	hydrogen	NN
18751	8701	16	apparatus	apparatus	NN
18751	8701	17	provided	provide	VBN
18751	8701	18	with	with	IN
18751	8701	19	a	a	DT
18751	8701	20	sulphuric	sulphuric	JJ
18751	8701	21	acid	acid	NN
18751	8701	22	bulb	bulb	NN
18751	8701	23	for	for	IN
18751	8701	24	drying	dry	VBG
18751	8701	25	the	the	DT
18751	8701	26	gas	gas	NN
18751	8701	27	,	,	,
18751	8701	28	and	and	CC
18751	8701	29	at	at	IN
18751	8701	30	the	the	DT
18751	8701	31	other	other	JJ
18751	8701	32	with	with	IN
18751	8701	33	a	a	DT
18751	8701	34	weighed	weigh	VBN
18751	8701	35	sulphuric	sulphuric	JJ
18751	8701	36	acid	acid	NN
18751	8701	37	tube	tube	NN
18751	8701	38	for	for	IN
18751	8701	39	collecting	collect	VBG
18751	8701	40	the	the	DT
18751	8701	41	water	water	NN
18751	8701	42	formed	form	VBN
18751	8701	43	.	.	.
18751	8702	1	The	the	DT
18751	8702	2	apparatus	apparatus	NN
18751	8702	3	required	require	VBN
18751	8702	4	is	be	VBZ
18751	8702	5	shown	show	VBN
18751	8702	6	in	in	IN
18751	8702	7	fig	fig	NN
18751	8702	8	.	.	.
18751	8703	1	62	62	CD
18751	8703	2	.	.	.
18751	8704	1	Pass	pass	VB
18751	8704	2	hydrogen	hydrogen	NN
18751	8704	3	through	through	IN
18751	8704	4	the	the	DT
18751	8704	5	apparatus	apparatus	NN
18751	8704	6	,	,	,
18751	8704	7	and	and	CC
18751	8704	8	,	,	,
18751	8704	9	when	when	WRB
18751	8704	10	the	the	DT
18751	8704	11	air	air	NN
18751	8704	12	has	have	VBZ
18751	8704	13	been	be	VBN
18751	8704	14	cleared	clear	VBN
18751	8704	15	out	out	RP
18751	8704	16	,	,	,
18751	8704	17	light	light	VB
18751	8704	18	the	the	DT
18751	8704	19	furnace	furnace	NN
18751	8704	20	.	.	.
18751	8705	1	Continue	continue	VB
18751	8705	2	the	the	DT
18751	8705	3	heat	heat	NN
18751	8705	4	and	and	CC
18751	8705	5	current	current	NN
18751	8705	6	of	of	IN
18751	8705	7	hydrogen	hydrogen	NN
18751	8705	8	for	for	IN
18751	8705	9	half	half	PDT
18751	8705	10	an	an	DT
18751	8705	11	hour	hour	NN
18751	8705	12	(	(	-LRB-
18751	8705	13	or	or	CC
18751	8705	14	longer	long	RBR
18751	8705	15	,	,	,
18751	8705	16	if	if	IN
18751	8705	17	necessary	necessary	JJ
18751	8705	18	)	)	-RRB-
18751	8705	19	.	.	.
18751	8706	1	Allow	allow	VB
18751	8706	2	to	to	TO
18751	8706	3	cool	cool	JJ
18751	8706	4	.	.	.
18751	8707	1	Draw	draw	VB
18751	8707	2	a	a	DT
18751	8707	3	current	current	NN
18751	8707	4	of	of	IN
18751	8707	5	dry	dry	JJ
18751	8707	6	air	air	NN
18751	8707	7	through	through	IN
18751	8707	8	the	the	DT
18751	8707	9	weighed	weigh	VBN
18751	8707	10	tube	tube	NN
18751	8707	11	.	.	.
18751	8708	1	Weigh	weigh	NN
18751	8708	2	.	.	.
18751	8709	1	The	the	DT
18751	8709	2	increase	increase	NN
18751	8709	3	in	in	IN
18751	8709	4	weight	weight	NN
18751	8709	5	gives	give	VBZ
18751	8709	6	the	the	DT
18751	8709	7	amount	amount	NN
18751	8709	8	of	of	IN
18751	8709	9	water	water	NN
18751	8709	10	formed	form	VBN
18751	8709	11	,	,	,
18751	8709	12	and	and	CC
18751	8709	13	this	this	DT
18751	8709	14	,	,	,
18751	8709	15	multiplied	multiply	VBN
18751	8709	16	by	by	IN
18751	8709	17	0.8886	0.8886	CD
18751	8709	18	,	,	,
18751	8709	19	gives	give	VBZ
18751	8709	20	the	the	DT
18751	8709	21	weight	weight	NN
18751	8709	22	of	of	IN
18751	8709	23	the	the	DT
18751	8709	24	oxygen	oxygen	NN
18751	8709	25	.	.	.
18751	8710	1	The	the	DT
18751	8710	2	percentage	percentage	NN
18751	8710	3	of	of	IN
18751	8710	4	oxygen	oxygen	NN
18751	8710	5	thus	thus	RB
18751	8710	6	determined	determine	VBN
18751	8710	7	should	should	MD
18751	8710	8	be	be	VB
18751	8710	9	compared	compare	VBN
18751	8710	10	with	with	IN
18751	8710	11	that	that	DT
18751	8710	12	got	get	VBN
18751	8710	13	by	by	IN
18751	8710	14	the	the	DT
18751	8710	15	oxidation	oxidation	NN
18751	8710	16	of	of	IN
18751	8710	17	the	the	DT
18751	8710	18	metal	metal	NN
18751	8710	19	.	.	.
18751	8711	1	It	-PRON-	PRP
18751	8711	2	will	will	MD
18751	8711	3	be	be	VB
18751	8711	4	practically	practically	RB
18751	8711	5	the	the	DT
18751	8711	6	same	same	JJ
18751	8711	7	.	.	.
18751	8712	1	The	the	DT
18751	8712	2	following	follow	VBG
18751	8712	3	results	result	NNS
18751	8712	4	can	can	MD
18751	8712	5	be	be	VB
18751	8712	6	taken	take	VBN
18751	8712	7	as	as	IN
18751	8712	8	examples:--	examples:--	NNP
18751	8712	9	Twenty	twenty	CD
18751	8712	10	grams	gram	NNS
18751	8712	11	of	of	IN
18751	8712	12	tin	tin	NN
18751	8712	13	,	,	,
18751	8712	14	calcined	calcine	VBD
18751	8712	15	as	as	IN
18751	8712	16	described	describe	VBN
18751	8712	17	,	,	,
18751	8712	18	gave	give	VBD
18751	8712	19	25.37	25.37	CD
18751	8712	20	grams	gram	NNS
18751	8712	21	of	of	IN
18751	8712	22	oxide	oxide	NN
18751	8712	23	.	.	.
18751	8713	1	Two	two	CD
18751	8713	2	grams	gram	NNS
18751	8713	3	of	of	IN
18751	8713	4	tin	tin	NN
18751	8713	5	,	,	,
18751	8713	6	oxidised	oxidise	VBN
18751	8713	7	with	with	IN
18751	8713	8	nitric	nitric	JJ
18751	8713	9	acid	acid	NN
18751	8713	10	and	and	CC
18751	8713	11	ignited	ignite	VBD
18751	8713	12	,	,	,
18751	8713	13	gave	give	VBD
18751	8713	14	2.551	2.551	CD
18751	8713	15	grams	gram	NNS
18751	8713	16	of	of	IN
18751	8713	17	oxide	oxide	NN
18751	8713	18	.	.	.
18751	8714	1	One	one	CD
18751	8714	2	gram	gram	NN
18751	8714	3	of	of	IN
18751	8714	4	the	the	DT
18751	8714	5	oxide	oxide	NN
18751	8714	6	of	of	IN
18751	8714	7	tin	tin	NN
18751	8714	8	,	,	,
18751	8714	9	on	on	IN
18751	8714	10	reduction	reduction	NN
18751	8714	11	in	in	IN
18751	8714	12	a	a	DT
18751	8714	13	current	current	NN
18751	8714	14	of	of	IN
18751	8714	15	hydrogen	hydrogen	NN
18751	8714	16	,	,	,
18751	8714	17	gave	give	VBD
18751	8714	18	0.2360	0.2360	CD
18751	8714	19	gram	gram	NN
18751	8714	20	of	of	IN
18751	8714	21	water	water	NN
18751	8714	22	(	(	-LRB-
18751	8714	23	equivalent	equivalent	JJ
18751	8714	24	to	to	IN
18751	8714	25	0.2098	0.2098	CD
18751	8714	26	gram	gram	NN
18751	8714	27	of	of	IN
18751	8714	28	oxygen	oxygen	NN
18751	8714	29	)	)	-RRB-
18751	8714	30	,	,	,
18751	8714	31	and	and	CC
18751	8714	32	left	leave	VBD
18751	8714	33	0.7900	0.7900	CD
18751	8714	34	gram	gram	NN
18751	8714	35	of	of	IN
18751	8714	36	metal	metal	NN
18751	8714	37	.	.	.
18751	8715	1	Ten	ten	CD
18751	8715	2	grams	gram	NNS
18751	8715	3	of	of	IN
18751	8715	4	ferrous	ferrous	JJ
18751	8715	5	sulphate	sulphate	NN
18751	8715	6	gave	give	VBD
18751	8715	7	,	,	,
18751	8715	8	on	on	IN
18751	8715	9	strong	strong	JJ
18751	8715	10	ignition	ignition	NN
18751	8715	11	,	,	,
18751	8715	12	2.898	2.898	CD
18751	8715	13	grams	gram	NNS
18751	8715	14	of	of	IN
18751	8715	15	ferric	ferric	JJ
18751	8715	16	oxide	oxide	NN
18751	8715	17	(	(	-LRB-
18751	8715	18	Fe_{2}O_{3})[96	fe_{2}o_{3})[96	ADD
18751	8715	19	]	]	-RRB-
18751	8715	20	instead	instead	RB
18751	8715	21	of	of	IN
18751	8715	22	2.877	2.877	CD
18751	8715	23	.	.	.
18751	8716	1	The	the	DT
18751	8716	2	student	student	NN
18751	8716	3	should	should	MD
18751	8716	4	similarly	similarly	RB
18751	8716	5	determine	determine	VB
18751	8716	6	the	the	DT
18751	8716	7	percentage	percentage	NN
18751	8716	8	of	of	IN
18751	8716	9	oxygen	oxygen	NN
18751	8716	10	in	in	IN
18751	8716	11	oxides	oxide	NNS
18751	8716	12	of	of	IN
18751	8716	13	copper	copper	NN
18751	8716	14	and	and	CC
18751	8716	15	iron	iron	NN
18751	8716	16	.	.	.
18751	8717	1	The	the	DT
18751	8717	2	former	former	JJ
18751	8717	3	oxide	oxide	NN
18751	8717	4	may	may	MD
18751	8717	5	be	be	VB
18751	8717	6	prepared	prepare	VBN
18751	8717	7	by	by	IN
18751	8717	8	dissolving	dissolve	VBG
18751	8717	9	5	5	CD
18751	8717	10	grams	gram	NNS
18751	8717	11	of	of	IN
18751	8717	12	copper	copper	NN
18751	8717	13	in	in	IN
18751	8717	14	50	50	CD
18751	8717	15	c.c	c.c	NNP
18751	8717	16	.	.	.
18751	8718	1	of	of	IN
18751	8718	2	dilute	dilute	NNP
18751	8718	3	nitric	nitric	NNP
18751	8718	4	acid	acid	NN
18751	8718	5	,	,	,
18751	8718	6	evaporating	evaporate	VBG
18751	8718	7	to	to	IN
18751	8718	8	dryness	dryness	NN
18751	8718	9	,	,	,
18751	8718	10	and	and	CC
18751	8718	11	strongly	strongly	RB
18751	8718	12	igniting	ignite	VBG
18751	8718	13	the	the	DT
18751	8718	14	residue	residue	NN
18751	8718	15	.	.	.
18751	8719	1	The	the	DT
18751	8719	2	oxide	oxide	NN
18751	8719	3	of	of	IN
18751	8719	4	iron	iron	NN
18751	8719	5	may	may	MD
18751	8719	6	be	be	VB
18751	8719	7	made	make	VBN
18751	8719	8	by	by	IN
18751	8719	9	weighing	weigh	VBG
18751	8719	10	up	up	RP
18751	8719	11	10	10	CD
18751	8719	12	grams	gram	NNS
18751	8719	13	of	of	IN
18751	8719	14	powdered	powdered	JJ
18751	8719	15	ferrous	ferrous	JJ
18751	8719	16	sulphate	sulphate	NN
18751	8719	17	(=	(=	NNP
18751	8719	18	to	to	IN
18751	8719	19	2.014	2.014	CD
18751	8719	20	grams	gram	NNS
18751	8719	21	of	of	IN
18751	8719	22	iron	iron	NN
18751	8719	23	)	)	-RRB-
18751	8719	24	and	and	CC
18751	8719	25	heating	heating	NN
18751	8719	26	,	,	,
18751	8719	27	at	at	IN
18751	8719	28	first	first	RB
18751	8719	29	gently	gently	RB
18751	8719	30	,	,	,
18751	8719	31	to	to	TO
18751	8719	32	drive	drive	VB
18751	8719	33	off	off	RP
18751	8719	34	the	the	DT
18751	8719	35	water	water	NN
18751	8719	36	,	,	,
18751	8719	37	and	and	CC
18751	8719	38	then	then	RB
18751	8719	39	at	at	IN
18751	8719	40	a	a	DT
18751	8719	41	red	red	JJ
18751	8719	42	heat	heat	NN
18751	8719	43	,	,	,
18751	8719	44	until	until	IN
18751	8719	45	completely	completely	RB
18751	8719	46	decomposed	decompose	VBN
18751	8719	47	.	.	.
18751	8720	1	The	the	DT
18751	8720	2	weight	weight	NN
18751	8720	3	of	of	IN
18751	8720	4	oxide	oxide	NN
18751	8720	5	,	,	,
18751	8720	6	in	in	IN
18751	8720	7	each	each	DT
18751	8720	8	case	case	NN
18751	8720	9	,	,	,
18751	8720	10	should	should	MD
18751	8720	11	be	be	VB
18751	8720	12	determined	determine	VBN
18751	8720	13	;	;	:
18751	8720	14	and	and	CC
18751	8720	15	the	the	DT
18751	8720	16	percentage	percentage	NN
18751	8720	17	of	of	IN
18751	8720	18	oxygen	oxygen	NN
18751	8720	19	calculated	calculate	VBN
18751	8720	20	.	.	.
18751	8721	1	Compare	compare	VB
18751	8721	2	the	the	DT
18751	8721	3	figures	figure	NNS
18751	8721	4	arrived	arrive	VBD
18751	8721	5	at	at	IN
18751	8721	6	with	with	IN
18751	8721	7	those	those	DT
18751	8721	8	calculated	calculate	VBN
18751	8721	9	from	from	IN
18751	8721	10	the	the	DT
18751	8721	11	formula	formula	NN
18751	8721	12	of	of	IN
18751	8721	13	the	the	DT
18751	8721	14	oxides	oxide	NNS
18751	8721	15	,	,	,
18751	8721	16	CuO	CuO	NNS
18751	8721	17	and	and	CC
18751	8721	18	Fe_{2}O_{3	fe_{2}o_{3	CD
18751	8721	19	}	}	-RRB-
18751	8721	20	.	.	.
18751	8722	1	It	-PRON-	PRP
18751	8722	2	would	would	MD
18751	8722	3	be	be	VB
18751	8722	4	found	find	VBN
18751	8722	5	in	in	IN
18751	8722	6	a	a	DT
18751	8722	7	more	more	RBR
18751	8722	8	extended	extended	JJ
18751	8722	9	series	series	NN
18751	8722	10	of	of	IN
18751	8722	11	experiments	experiment	NNS
18751	8722	12	that	that	WDT
18751	8722	13	the	the	DT
18751	8722	14	same	same	JJ
18751	8722	15	metal	metal	NN
18751	8722	16	will	will	MD
18751	8722	17	,	,	,
18751	8722	18	under	under	IN
18751	8722	19	certain	certain	JJ
18751	8722	20	conditions	condition	NNS
18751	8722	21	,	,	,
18751	8722	22	form	form	VB
18751	8722	23	two	two	CD
18751	8722	24	or	or	CC
18751	8722	25	more	more	JJR
18751	8722	26	oxides	oxide	NNS
18751	8722	27	differing	differ	VBG
18751	8722	28	among	among	IN
18751	8722	29	themselves	-PRON-	PRP
18751	8722	30	in	in	IN
18751	8722	31	the	the	DT
18751	8722	32	amount	amount	NN
18751	8722	33	of	of	IN
18751	8722	34	oxygen	oxygen	NN
18751	8722	35	they	-PRON-	PRP
18751	8722	36	contain	contain	VBP
18751	8722	37	.	.	.
18751	8723	1	These	these	DT
18751	8723	2	oxides	oxide	NNS
18751	8723	3	are	be	VBP
18751	8723	4	distinguished	distinguish	VBN
18751	8723	5	from	from	IN
18751	8723	6	one	one	CD
18751	8723	7	another	another	DT
18751	8723	8	by	by	IN
18751	8723	9	such	such	JJ
18751	8723	10	names	name	NNS
18751	8723	11	as	as	IN
18751	8723	12	"	"	``
18751	8723	13	higher	high	JJR
18751	8723	14	"	"	''
18751	8723	15	and	and	CC
18751	8723	16	"	"	``
18751	8723	17	lower	low	JJR
18751	8723	18	oxides	oxide	NNS
18751	8723	19	,	,	,
18751	8723	20	"	"	''
18751	8723	21	"	"	``
18751	8723	22	peroxides	peroxide	NNS
18751	8723	23	,	,	,
18751	8723	24	"	"	''
18751	8723	25	"	"	``
18751	8723	26	protoxides	protoxide	NNS
18751	8723	27	,	,	,
18751	8723	28	"	"	''
18751	8723	29	"	"	``
18751	8723	30	dioxides	dioxide	NNS
18751	8723	31	,	,	,
18751	8723	32	"	"	''
18751	8723	33	&	&	CC
18751	8723	34	c.	c.	NNP
18751	8723	35	The	the	DT
18751	8723	36	oxides	oxide	NNS
18751	8723	37	may	may	MD
18751	8723	38	be	be	VB
18751	8723	39	conveniently	conveniently	RB
18751	8723	40	classified	classify	VBN
18751	8723	41	under	under	IN
18751	8723	42	three	three	CD
18751	8723	43	heads:--	heads:--	NNS
18751	8723	44	(	(	-LRB-
18751	8723	45	1	1	LS
18751	8723	46	)	)	-RRB-
18751	8723	47	_	_	NNP
18751	8723	48	Those	those	DT
18751	8723	49	that	that	WDT
18751	8723	50	are	be	VBP
18751	8723	51	reduced	reduce	VBN
18751	8723	52	to	to	TO
18751	8723	53	metal	metal	NN
18751	8723	54	by	by	IN
18751	8723	55	heat	heat	NN
18751	8723	56	alone	alone	RB
18751	8723	57	_	_	NNP
18751	8723	58	,	,	,
18751	8723	59	such	such	JJ
18751	8723	60	as	as	IN
18751	8723	61	the	the	DT
18751	8723	62	oxides	oxide	NNS
18751	8723	63	of	of	IN
18751	8723	64	mercury	mercury	NN
18751	8723	65	,	,	,
18751	8723	66	silver	silver	NN
18751	8723	67	,	,	,
18751	8723	68	platinum	platinum	NN
18751	8723	69	,	,	,
18751	8723	70	gold	gold	NN
18751	8723	71	,	,	,
18751	8723	72	&	&	CC
18751	8723	73	c.	c.	NNP
18751	8723	74	;	;	:
18751	8723	75	(	(	-LRB-
18751	8723	76	2	2	LS
18751	8723	77	)	)	-RRB-
18751	8723	78	_	_	NNP
18751	8723	79	Those	those	DT
18751	8723	80	which	which	WDT
18751	8723	81	are	be	VBP
18751	8723	82	reduced	reduce	VBN
18751	8723	83	by	by	IN
18751	8723	84	hydrogen	hydrogen	NN
18751	8723	85	at	at	IN
18751	8723	86	a	a	DT
18751	8723	87	red	red	JJ
18751	8723	88	heat	heat	NN
18751	8723	89	_	_	NNP
18751	8723	90	,	,	,
18751	8723	91	which	which	WDT
18751	8723	92	includes	include	VBZ
18751	8723	93	the	the	DT
18751	8723	94	oxides	oxide	NNS
18751	8723	95	of	of	IN
18751	8723	96	the	the	DT
18751	8723	97	heavy	heavy	JJ
18751	8723	98	metals	metal	NNS
18751	8723	99	;	;	,
18751	8723	100	(	(	-LRB-
18751	8723	101	3	3	LS
18751	8723	102	)	)	-RRB-
18751	8723	103	_	_	NNP
18751	8723	104	Those	those	DT
18751	8723	105	which	which	WDT
18751	8723	106	are	be	VBP
18751	8723	107	not	not	RB
18751	8723	108	reduced	reduce	VBN
18751	8723	109	by	by	IN
18751	8723	110	these	these	DT
18751	8723	111	means	mean	NNS
18751	8723	112	_	_	NNP
18751	8723	113	,	,	,
18751	8723	114	good	good	JJ
18751	8723	115	examples	example	NNS
18751	8723	116	of	of	IN
18751	8723	117	which	which	WDT
18751	8723	118	are	be	VBP
18751	8723	119	silica	silica	NN
18751	8723	120	,	,	,
18751	8723	121	alumina	alumina	NNP
18751	8723	122	,	,	,
18751	8723	123	the	the	DT
18751	8723	124	alkalies	alkali	NNS
18751	8723	125	,	,	,
18751	8723	126	and	and	CC
18751	8723	127	the	the	DT
18751	8723	128	alkaline	alkaline	NN
18751	8723	129	earths	earth	NNS
18751	8723	130	.	.	.
18751	8724	1	Another	another	DT
18751	8724	2	important	important	JJ
18751	8724	3	classification	classification	NN
18751	8724	4	is	be	VBZ
18751	8724	5	into	into	IN
18751	8724	6	acid	acid	NN
18751	8724	7	,	,	,
18751	8724	8	basic	basic	JJ
18751	8724	9	and	and	CC
18751	8724	10	neutral	neutral	JJ
18751	8724	11	oxides	oxide	NNS
18751	8724	12	.	.	.
18751	8725	1	The	the	DT
18751	8725	2	oxides	oxide	NNS
18751	8725	3	of	of	IN
18751	8725	4	the	the	DT
18751	8725	5	non	non	JJ
18751	8725	6	-	-	JJ
18751	8725	7	metallic	metallic	JJ
18751	8725	8	elements	element	NNS
18751	8725	9	,	,	,
18751	8725	10	such	such	JJ
18751	8725	11	as	as	IN
18751	8725	12	sulphur	sulphur	NNP
18751	8725	13	,	,	,
18751	8725	14	carbon	carbon	NN
18751	8725	15	,	,	,
18751	8725	16	phosphorus	phosphorus	NN
18751	8725	17	,	,	,
18751	8725	18	&	&	CC
18751	8725	19	c.	c.	NNP
18751	8725	20	,	,	,
18751	8725	21	are	be	VBP
18751	8725	22	,	,	,
18751	8725	23	as	as	IN
18751	8725	24	a	a	DT
18751	8725	25	rule	rule	NN
18751	8725	26	,	,	,
18751	8725	27	acid	acid	NN
18751	8725	28	;	;	:
18751	8725	29	and	and	CC
18751	8725	30	the	the	DT
18751	8725	31	more	more	JJR
18751	8725	32	oxygen	oxygen	NN
18751	8725	33	they	-PRON-	PRP
18751	8725	34	contain	contain	VBP
18751	8725	35	,	,	,
18751	8725	36	the	the	DT
18751	8725	37	more	more	RBR
18751	8725	38	distinctly	distinctly	RB
18751	8725	39	acid	acid	JJ
18751	8725	40	they	-PRON-	PRP
18751	8725	41	are	be	VBP
18751	8725	42	.	.	.
18751	8726	1	The	the	DT
18751	8726	2	oxides	oxide	NNS
18751	8726	3	of	of	IN
18751	8726	4	the	the	DT
18751	8726	5	metals	metal	NNS
18751	8726	6	are	be	VBP
18751	8726	7	nearly	nearly	RB
18751	8726	8	all	all	RB
18751	8726	9	basic	basic	JJ
18751	8726	10	;	;	:
18751	8726	11	and	and	CC
18751	8726	12	,	,	,
18751	8726	13	as	as	IN
18751	8726	14	a	a	DT
18751	8726	15	rule	rule	NN
18751	8726	16	,	,	,
18751	8726	17	the	the	DT
18751	8726	18	less	less	JJR
18751	8726	19	oxygen	oxygen	NN
18751	8726	20	they	-PRON-	PRP
18751	8726	21	contain	contain	VBP
18751	8726	22	,	,	,
18751	8726	23	the	the	DT
18751	8726	24	more	more	RBR
18751	8726	25	distinctly	distinctly	RB
18751	8726	26	basic	basic	JJ
18751	8726	27	they	-PRON-	PRP
18751	8726	28	are	be	VBP
18751	8726	29	.	.	.
18751	8727	1	The	the	DT
18751	8727	2	basic	basic	JJ
18751	8727	3	oxides	oxide	NNS
18751	8727	4	,	,	,
18751	8727	5	which	which	WDT
18751	8727	6	are	be	VBP
18751	8727	7	soluble	soluble	JJ
18751	8727	8	in	in	IN
18751	8727	9	acids	acid	NNS
18751	8727	10	,	,	,
18751	8727	11	give	give	VBP
18751	8727	12	rise	rise	NN
18751	8727	13	to	to	IN
18751	8727	14	the	the	DT
18751	8727	15	formation	formation	NN
18751	8727	16	of	of	IN
18751	8727	17	salts	salt	NNS
18751	8727	18	when	when	WRB
18751	8727	19	dissolved	dissolve	VBN
18751	8727	20	therein	therein	RB
18751	8727	21	.	.	.
18751	8728	1	During	during	IN
18751	8728	2	the	the	DT
18751	8728	3	solution	solution	NN
18751	8728	4	,	,	,
18751	8728	5	water	water	NN
18751	8728	6	is	be	VBZ
18751	8728	7	formed	form	VBN
18751	8728	8	,	,	,
18751	8728	9	but	but	CC
18751	8728	10	no	no	DT
18751	8728	11	gas	gas	NN
18751	8728	12	is	be	VBZ
18751	8728	13	evolved	evolve	VBN
18751	8728	14	.	.	.
18751	8729	1	The	the	DT
18751	8729	2	oxide	oxide	NN
18751	8729	3	dissolved	dissolve	VBN
18751	8729	4	in	in	IN
18751	8729	5	each	each	DT
18751	8729	6	case	case	NN
18751	8729	7	neutralizes	neutralize	VBZ
18751	8729	8	an	an	DT
18751	8729	9	equivalent	equivalent	NN
18751	8729	10	of	of	IN
18751	8729	11	the	the	DT
18751	8729	12	acid	acid	NN
18751	8729	13	used	use	VBN
18751	8729	14	for	for	IN
18751	8729	15	solution	solution	NN
18751	8729	16	.	.	.
18751	8730	1	[	[	-LRB-
18751	8730	2	97	97	CD
18751	8730	3	]	]	-RRB-
18751	8730	4	The	the	DT
18751	8730	5	basic	basic	JJ
18751	8730	6	properties	property	NNS
18751	8730	7	of	of	IN
18751	8730	8	many	many	JJ
18751	8730	9	of	of	IN
18751	8730	10	these	these	DT
18751	8730	11	can	can	MD
18751	8730	12	be	be	VB
18751	8730	13	taken	take	VBN
18751	8730	14	advantage	advantage	NN
18751	8730	15	of	of	IN
18751	8730	16	for	for	IN
18751	8730	17	their	-PRON-	PRP$
18751	8730	18	determination	determination	NN
18751	8730	19	.	.	.
18751	8731	1	This	this	DT
18751	8731	2	is	be	VBZ
18751	8731	3	done	do	VBN
18751	8731	4	in	in	IN
18751	8731	5	the	the	DT
18751	8731	6	case	case	NN
18751	8731	7	of	of	IN
18751	8731	8	soda	soda	NN
18751	8731	9	,	,	,
18751	8731	10	potash	potash	NN
18751	8731	11	,	,	,
18751	8731	12	lime	lime	NN
18751	8731	13	,	,	,
18751	8731	14	&	&	CC
18751	8731	15	c.	c.	NNP
18751	8731	16	,	,	,
18751	8731	17	by	by	IN
18751	8731	18	finding	find	VBG
18751	8731	19	the	the	DT
18751	8731	20	quantity	quantity	NN
18751	8731	21	of	of	IN
18751	8731	22	acid	acid	NN
18751	8731	23	required	require	VBN
18751	8731	24	to	to	TO
18751	8731	25	neutralize	neutralize	VB
18751	8731	26	a	a	DT
18751	8731	27	given	give	VBN
18751	8731	28	weight	weight	NN
18751	8731	29	of	of	IN
18751	8731	30	the	the	DT
18751	8731	31	substance	substance	NN
18751	8731	32	.	.	.
18751	8732	1	There	there	EX
18751	8732	2	are	be	VBP
18751	8732	3	some	some	DT
18751	8732	4	oxides	oxide	NNS
18751	8732	5	which	which	WDT
18751	8732	6	,	,	,
18751	8732	7	under	under	IN
18751	8732	8	certain	certain	JJ
18751	8732	9	conditions	condition	NNS
18751	8732	10	,	,	,
18751	8732	11	are	be	VBP
18751	8732	12	acid	acid	JJ
18751	8732	13	to	to	IN
18751	8732	14	one	one	CD
18751	8732	15	substance	substance	NN
18751	8732	16	(	(	-LRB-
18751	8732	17	a	a	DT
18751	8732	18	stronger	strong	JJR
18751	8732	19	base	base	NN
18751	8732	20	)	)	-RRB-
18751	8732	21	and	and	CC
18751	8732	22	basic	basic	JJ
18751	8732	23	to	to	IN
18751	8732	24	another	another	DT
18751	8732	25	(	(	-LRB-
18751	8732	26	a	a	DT
18751	8732	27	stronger	strong	JJR
18751	8732	28	acid	acid	NN
18751	8732	29	)	)	-RRB-
18751	8732	30	.	.	.
18751	8733	1	For	for	IN
18751	8733	2	example	example	NN
18751	8733	3	,	,	,
18751	8733	4	the	the	DT
18751	8733	5	oxides	oxide	NNS
18751	8733	6	of	of	IN
18751	8733	7	lead	lead	NN
18751	8733	8	and	and	CC
18751	8733	9	of	of	IN
18751	8733	10	tin	tin	NN
18751	8733	11	,	,	,
18751	8733	12	as	as	IN
18751	8733	13	also	also	RB
18751	8733	14	alumina	alumina	NNP
18751	8733	15	,	,	,
18751	8733	16	dissolve	dissolve	VBP
18751	8733	17	in	in	IN
18751	8733	18	caustic	caustic	JJ
18751	8733	19	soda	soda	NN
18751	8733	20	,	,	,
18751	8733	21	acting	act	VBG
18751	8733	22	as	as	IN
18751	8733	23	acids	acid	NNS
18751	8733	24	;	;	:
18751	8733	25	whilst	whilst	RB
18751	8733	26	,	,	,
18751	8733	27	on	on	IN
18751	8733	28	the	the	DT
18751	8733	29	other	other	JJ
18751	8733	30	hand	hand	NN
18751	8733	31	,	,	,
18751	8733	32	they	-PRON-	PRP
18751	8733	33	combine	combine	VBP
18751	8733	34	with	with	IN
18751	8733	35	sulphuric	sulphuric	JJ
18751	8733	36	or	or	CC
18751	8733	37	hydrochloric	hydrochloric	JJ
18751	8733	38	acid	acid	NN
18751	8733	39	,	,	,
18751	8733	40	playing	play	VBG
18751	8733	41	the	the	DT
18751	8733	42	part	part	NN
18751	8733	43	of	of	IN
18751	8733	44	bases	basis	NNS
18751	8733	45	.	.	.
18751	8734	1	The	the	DT
18751	8734	2	oxides	oxide	NNS
18751	8734	3	known	know	VBN
18751	8734	4	as	as	IN
18751	8734	5	"	"	``
18751	8734	6	earths	earths	NNP
18751	8734	7	,	,	,
18751	8734	8	"	"	''
18751	8734	9	when	when	WRB
18751	8734	10	ignited	ignite	VBN
18751	8734	11	,	,	,
18751	8734	12	are	be	VBP
18751	8734	13	many	many	JJ
18751	8734	14	of	of	IN
18751	8734	15	them	-PRON-	PRP
18751	8734	16	insoluble	insoluble	VBP
18751	8734	17	in	in	IN
18751	8734	18	acids	acid	NNS
18751	8734	19	,	,	,
18751	8734	20	although	although	IN
18751	8734	21	easily	easily	RB
18751	8734	22	dissolved	dissolve	VBN
18751	8734	23	before	before	IN
18751	8734	24	ignition	ignition	NN
18751	8734	25	.	.	.
18751	8735	1	It	-PRON-	PRP
18751	8735	2	is	be	VBZ
18751	8735	3	common	common	JJ
18751	8735	4	in	in	IN
18751	8735	5	complete	complete	JJ
18751	8735	6	analyses	analysis	NNS
18751	8735	7	of	of	IN
18751	8735	8	minerals	mineral	NNS
18751	8735	9	to	to	TO
18751	8735	10	meet	meet	VB
18751	8735	11	with	with	IN
18751	8735	12	cases	case	NNS
18751	8735	13	in	in	IN
18751	8735	14	which	which	WDT
18751	8735	15	the	the	DT
18751	8735	16	sum	sum	NN
18751	8735	17	total	total	NN
18751	8735	18	of	of	IN
18751	8735	19	the	the	DT
18751	8735	20	elements	element	NNS
18751	8735	21	found	find	VBD
18751	8735	22	falls	fall	VBZ
18751	8735	23	short	short	JJ
18751	8735	24	of	of	IN
18751	8735	25	the	the	DT
18751	8735	26	amount	amount	NN
18751	8735	27	of	of	IN
18751	8735	28	ore	ore	NN
18751	8735	29	taken	take	VBN
18751	8735	30	;	;	:
18751	8735	31	and	and	CC
18751	8735	32	here	here	RB
18751	8735	33	oxygen	oxygen	NN
18751	8735	34	must	must	MD
18751	8735	35	be	be	VB
18751	8735	36	looked	look	VBN
18751	8735	37	for	for	IN
18751	8735	38	.	.	.
18751	8736	1	For	for	IN
18751	8736	2	example	example	NN
18751	8736	3	,	,	,
18751	8736	4	this	this	DT
18751	8736	5	occurs	occur	VBZ
18751	8736	6	in	in	IN
18751	8736	7	the	the	DT
18751	8736	8	case	case	NN
18751	8736	9	of	of	IN
18751	8736	10	a	a	DT
18751	8736	11	mixture	mixture	NN
18751	8736	12	of	of	IN
18751	8736	13	pyrites	pyrite	NNS
18751	8736	14	with	with	IN
18751	8736	15	oxide	oxide	NN
18751	8736	16	of	of	IN
18751	8736	17	iron	iron	NN
18751	8736	18	,	,	,
18751	8736	19	or	or	CC
18751	8736	20	in	in	IN
18751	8736	21	a	a	DT
18751	8736	22	mixture	mixture	NN
18751	8736	23	of	of	IN
18751	8736	24	sulphides	sulphide	NNS
18751	8736	25	and	and	CC
18751	8736	26	sulphates	sulphate	NNS
18751	8736	27	.	.	.
18751	8737	1	The	the	DT
18751	8737	2	state	state	NN
18751	8737	3	in	in	IN
18751	8737	4	which	which	WDT
18751	8737	5	the	the	DT
18751	8737	6	elements	element	NNS
18751	8737	7	are	be	VBP
18751	8737	8	present	present	JJ
18751	8737	9	,	,	,
18751	8737	10	and	and	CC
18751	8737	11	the	the	DT
18751	8737	12	percentage	percentage	NN
18751	8737	13	(	(	-LRB-
18751	8737	14	say	say	VB
18751	8737	15	of	of	IN
18751	8737	16	sulphides	sulphide	NNS
18751	8737	17	and	and	CC
18751	8737	18	sulphates	sulphate	NNS
18751	8737	19	)	)	-RRB-
18751	8737	20	can	can	MD
18751	8737	21	in	in	IN
18751	8737	22	many	many	JJ
18751	8737	23	cases	case	NNS
18751	8737	24	be	be	VB
18751	8737	25	determined	determine	VBN
18751	8737	26	;	;	:
18751	8737	27	but	but	CC
18751	8737	28	this	this	DT
18751	8737	29	is	be	VBZ
18751	8737	30	not	not	RB
18751	8737	31	always	always	RB
18751	8737	32	required	require	VBN
18751	8737	33	.	.	.
18751	8738	1	When	when	WRB
18751	8738	2	the	the	DT
18751	8738	3	difference	difference	NN
18751	8738	4	between	between	IN
18751	8738	5	the	the	DT
18751	8738	6	sum	sum	NN
18751	8738	7	total	total	NN
18751	8738	8	and	and	CC
18751	8738	9	the	the	DT
18751	8738	10	elements	element	NNS
18751	8738	11	found	find	VBN
18751	8738	12	is	be	VBZ
18751	8738	13	small	small	JJ
18751	8738	14	,	,	,
18751	8738	15	it	-PRON-	PRP
18751	8738	16	is	be	VBZ
18751	8738	17	reported	report	VBN
18751	8738	18	as	as	IN
18751	8738	19	"	"	``
18751	8738	20	oxygen	oxygen	NN
18751	8738	21	and	and	CC
18751	8738	22	loss	loss	NN
18751	8738	23	.	.	.
18751	8738	24	"	"	''
18751	8739	1	When	when	WRB
18751	8739	2	,	,	,
18751	8739	3	however	however	RB
18751	8739	4	,	,	,
18751	8739	5	it	-PRON-	PRP
18751	8739	6	is	be	VBZ
18751	8739	7	considerable	considerable	JJ
18751	8739	8	,	,	,
18751	8739	9	the	the	DT
18751	8739	10	oxygen	oxygen	NN
18751	8739	11	may	may	MD
18751	8739	12	be	be	VB
18751	8739	13	reported	report	VBN
18751	8739	14	as	as	IN
18751	8739	15	such	such	JJ
18751	8739	16	;	;	:
18751	8739	17	and	and	CC
18751	8739	18	its	-PRON-	PRP$
18751	8739	19	amount	amount	NN
18751	8739	20	be	be	VB
18751	8739	21	either	either	CC
18751	8739	22	determined	determine	VBN
18751	8739	23	directly	directly	RB
18751	8739	24	in	in	IN
18751	8739	25	the	the	DT
18751	8739	26	way	way	NN
18751	8739	27	already	already	RB
18751	8739	28	described	describe	VBN
18751	8739	29	,	,	,
18751	8739	30	or	or	CC
18751	8739	31	calculated	calculate	VBN
18751	8739	32	from	from	IN
18751	8739	33	the	the	DT
18751	8739	34	best	good	JJS
18751	8739	35	determination	determination	NN
18751	8739	36	that	that	WDT
18751	8739	37	can	can	MD
18751	8739	38	be	be	VB
18751	8739	39	made	make	VBN
18751	8739	40	of	of	IN
18751	8739	41	the	the	DT
18751	8739	42	relative	relative	JJ
18751	8739	43	amounts	amount	NNS
18751	8739	44	of	of	IN
18751	8739	45	oxides	oxide	NNS
18751	8739	46	,	,	,
18751	8739	47	sulphides	sulphide	NNS
18751	8739	48	,	,	,
18751	8739	49	sulphates	sulphates	NNP
18751	8739	50	,	,	,
18751	8739	51	&	&	CC
18751	8739	52	c.	c.	NNP
18751	8739	53	,	,	,
18751	8739	54	present	present	JJ
18751	8739	55	.	.	.
18751	8740	1	Such	such	JJ
18751	8740	2	cases	case	NNS
18751	8740	3	require	require	VBP
18751	8740	4	a	a	DT
18751	8740	5	careful	careful	JJ
18751	8740	6	qualitative	qualitative	JJ
18751	8740	7	analysis	analysis	NN
18751	8740	8	to	to	TO
18751	8740	9	find	find	VB
18751	8740	10	out	out	RP
18751	8740	11	that	that	IN
18751	8740	12	the	the	DT
18751	8740	13	substance	substance	NN
18751	8740	14	is	be	VBZ
18751	8740	15	present	present	JJ
18751	8740	16	;	;	:
18751	8740	17	and	and	CC
18751	8740	18	then	then	RB
18751	8740	19	the	the	DT
18751	8740	20	separation	separation	NN
18751	8740	21	of	of	IN
18751	8740	22	each	each	DT
18751	8740	23	constituent	constituent	NN
18751	8740	24	is	be	VBZ
18751	8740	25	made	make	VBN
18751	8740	26	as	as	RB
18751	8740	27	strictly	strictly	RB
18751	8740	28	as	as	IN
18751	8740	29	possible	possible	JJ
18751	8740	30	.	.	.
18751	8741	1	These	these	DT
18751	8741	2	remarks	remark	NNS
18751	8741	3	apply	apply	VBP
18751	8741	4	especially	especially	RB
18751	8741	5	to	to	IN
18751	8741	6	ores	ore	NNS
18751	8741	7	of	of	IN
18751	8741	8	the	the	DT
18751	8741	9	heavy	heavy	JJ
18751	8741	10	metals	metal	NNS
18751	8741	11	.	.	.
18751	8742	1	The	the	DT
18751	8742	2	separation	separation	NN
18751	8742	3	of	of	IN
18751	8742	4	the	the	DT
18751	8742	5	constituents	constituent	NNS
18751	8742	6	is	be	VBZ
18751	8742	7	effected	effect	VBN
18751	8742	8	with	with	IN
18751	8742	9	suitable	suitable	JJ
18751	8742	10	solvents	solvent	NNS
18751	8742	11	applied	apply	VBN
18751	8742	12	in	in	IN
18751	8742	13	proper	proper	JJ
18751	8742	14	order	order	NN
18751	8742	15	.	.	.
18751	8743	1	The	the	DT
18751	8743	2	soluble	soluble	JJ
18751	8743	3	sulphates	sulphate	NNS
18751	8743	4	,	,	,
18751	8743	5	for	for	IN
18751	8743	6	example	example	NN
18751	8743	7	,	,	,
18751	8743	8	are	be	VBP
18751	8743	9	extracted	extract	VBN
18751	8743	10	with	with	IN
18751	8743	11	water	water	NN
18751	8743	12	;	;	:
18751	8743	13	the	the	DT
18751	8743	14	oxides	oxide	NNS
18751	8743	15	by	by	IN
18751	8743	16	the	the	DT
18751	8743	17	dilute	dilute	NN
18751	8743	18	acids	acid	NNS
18751	8743	19	or	or	CC
18751	8743	20	alkalies	alkali	NNS
18751	8743	21	in	in	IN
18751	8743	22	which	which	WDT
18751	8743	23	they	-PRON-	PRP
18751	8743	24	are	be	VBP
18751	8743	25	known	know	VBN
18751	8743	26	to	to	TO
18751	8743	27	be	be	VB
18751	8743	28	soluble	soluble	JJ
18751	8743	29	.	.	.
18751	8744	1	The	the	DT
18751	8744	2	oxygen	oxygen	NN
18751	8744	3	in	in	IN
18751	8744	4	the	the	DT
18751	8744	5	sulphates	sulphate	NNS
18751	8744	6	and	and	CC
18751	8744	7	oxides	oxide	NNS
18751	8744	8	thus	thus	RB
18751	8744	9	obtained	obtain	VBN
18751	8744	10	is	be	VBZ
18751	8744	11	estimated	estimate	VBN
18751	8744	12	by	by	IN
18751	8744	13	determining	determine	VBG
18751	8744	14	the	the	DT
18751	8744	15	sulphur	sulphur	NN
18751	8744	16	and	and	CC
18751	8744	17	metals	metal	NNS
18751	8744	18	in	in	IN
18751	8744	19	the	the	DT
18751	8744	20	solutions	solution	NNS
18751	8744	21	,	,	,
18751	8744	22	and	and	CC
18751	8744	23	calculating	calculate	VBG
18751	8744	24	the	the	DT
18751	8744	25	amount	amount	NN
18751	8744	26	of	of	IN
18751	8744	27	oxygen	oxygen	NN
18751	8744	28	with	with	IN
18751	8744	29	which	which	WDT
18751	8744	30	they	-PRON-	PRP
18751	8744	31	combine	combine	VBP
18751	8744	32	.	.	.
18751	8745	1	The	the	DT
18751	8745	2	metals	metal	NNS
18751	8745	3	of	of	IN
18751	8745	4	the	the	DT
18751	8745	5	earths	earth	NNS
18751	8745	6	and	and	CC
18751	8745	7	alkalies	alkali	NNS
18751	8745	8	are	be	VBP
18751	8745	9	almost	almost	RB
18751	8745	10	invariably	invariably	RB
18751	8745	11	present	present	JJ
18751	8745	12	as	as	IN
18751	8745	13	oxides	oxide	NNS
18751	8745	14	,	,	,
18751	8745	15	and	and	CC
18751	8745	16	are	be	VBP
18751	8745	17	reported	report	VBN
18751	8745	18	as	as	IN
18751	8745	19	such	such	JJ
18751	8745	20	;	;	:
18751	8745	21	except	except	IN
18751	8745	22	it	-PRON-	PRP
18751	8745	23	is	be	VBZ
18751	8745	24	known	know	VBN
18751	8745	25	that	that	IN
18751	8745	26	they	-PRON-	PRP
18751	8745	27	are	be	VBP
18751	8745	28	present	present	JJ
18751	8745	29	in	in	IN
18751	8745	30	some	some	DT
18751	8745	31	other	other	JJ
18751	8745	32	form	form	NN
18751	8745	33	,	,	,
18751	8745	34	such	such	JJ
18751	8745	35	as	as	IN
18751	8745	36	fluoride	fluoride	NN
18751	8745	37	or	or	CC
18751	8745	38	chloride	chloride	NN
18751	8745	39	.	.	.
18751	8746	1	Thus	thus	RB
18751	8746	2	,	,	,
18751	8746	3	silica	silica	NNP
18751	8746	4	,	,	,
18751	8746	5	alumina	alumina	NNP
18751	8746	6	,	,	,
18751	8746	7	lime	lime	NN
18751	8746	8	,	,	,
18751	8746	9	water	water	NN
18751	8746	10	,	,	,
18751	8746	11	&	&	CC
18751	8746	12	c.	c.	NNP
18751	8746	13	,	,	,
18751	8746	14	appear	appear	VBP
18751	8746	15	in	in	IN
18751	8746	16	an	an	DT
18751	8746	17	analysis	analysis	NN
18751	8746	18	;	;	:
18751	8746	19	even	even	RB
18751	8746	20	in	in	IN
18751	8746	21	those	those	DT
18751	8746	22	cases	case	NNS
18751	8746	23	where	where	WRB
18751	8746	24	"	"	``
18751	8746	25	oxygen	oxygen	NN
18751	8746	26	and	and	CC
18751	8746	27	loss	loss	NN
18751	8746	28	"	"	''
18751	8746	29	is	be	VBZ
18751	8746	30	also	also	RB
18751	8746	31	mentioned	mention	VBN
18751	8746	32	.	.	.
18751	8747	1	As	as	IN
18751	8747	2	an	an	DT
18751	8747	3	example	example	NN
18751	8747	4	of	of	IN
18751	8747	5	such	such	PDT
18751	8747	6	a	a	DT
18751	8747	7	report	report	NN
18751	8747	8	,	,	,
18751	8747	9	take	take	VB
18751	8747	10	the	the	DT
18751	8747	11	following	follow	VBG
18751	8747	12	analysis	analysis	NN
18751	8747	13	of	of	IN
18751	8747	14	Spanish	Spanish	NNP
18751	8747	15	pyrites:--	pyrites:--	NN
18751	8747	16	Sulphur	Sulphur	NNP
18751	8747	17	49.00	49.00	CD
18751	8747	18	Iron	Iron	NNP
18751	8747	19	43.55	43.55	CD
18751	8747	20	Copper	Copper	NNP
18751	8747	21	3.20	3.20	CD
18751	8747	22	Arsenic	Arsenic	NNP
18751	8747	23	0.47	0.47	CD
18751	8747	24	Lead	Lead	NNP
18751	8747	25	0.93	0.93	CD
18751	8747	26	Zinc	Zinc	NNP
18751	8747	27	0.35	0.35	CD
18751	8747	28	Lime	Lime	NNP
18751	8747	29	0.10	0.10	NNP
18751	8747	30	Silica	Silica	NNP
18751	8747	31	,	,	,
18751	8747	32	&	&	CC
18751	8747	33	c.	c.	NNP
18751	8747	34	0.63	0.63	CD
18751	8747	35	Water	Water	NNP
18751	8747	36	0.70	0.70	CD
18751	8747	37	Oxygen	oxygen	NN
18751	8747	38	and	and	CC
18751	8747	39	loss	loss	NN
18751	8747	40	1.07	1.07	CD
18751	8747	41	-----	-----	CD
18751	8747	42	100.00	100.00	CD
18751	8747	43	The	the	DT
18751	8747	44	following	follow	VBG
18751	8747	45	example	example	NN
18751	8747	46	will	will	MD
18751	8747	47	illustrate	illustrate	VB
18751	8747	48	the	the	DT
18751	8747	49	mode	mode	NN
18751	8747	50	of	of	IN
18751	8747	51	calculating	calculate	VBG
18751	8747	52	and	and	CC
18751	8747	53	reporting	reporting	NN
18751	8747	54	.	.	.
18751	8748	1	A	a	DT
18751	8748	2	mineral	mineral	NN
18751	8748	3	,	,	,
18751	8748	4	occurring	occur	VBG
18751	8748	5	as	as	IN
18751	8748	6	blue	blue	JJ
18751	8748	7	crystals	crystal	NNS
18751	8748	8	soluble	soluble	JJ
18751	8748	9	in	in	IN
18751	8748	10	water	water	NN
18751	8748	11	,	,	,
18751	8748	12	and	and	CC
18751	8748	13	found	find	VBN
18751	8748	14	on	on	IN
18751	8748	15	testing	test	VBG
18751	8748	16	to	to	TO
18751	8748	17	be	be	VB
18751	8748	18	a	a	DT
18751	8748	19	mixed	mixed	JJ
18751	8748	20	sulphate	sulphate	NN
18751	8748	21	of	of	IN
18751	8748	22	iron	iron	NN
18751	8748	23	and	and	CC
18751	8748	24	copper	copper	NN
18751	8748	25	,	,	,
18751	8748	26	gave	give	VBD
18751	8748	27	on	on	IN
18751	8748	28	analysis	analysis	NN
18751	8748	29	the	the	DT
18751	8748	30	following	follow	VBG
18751	8748	31	results:--	results:--	NNP
18751	8748	32	Water	Water	NNP
18751	8748	33	44.51	44.51	CD
18751	8748	34	per	per	IN
18751	8748	35	cent	cent	NN
18751	8748	36	.	.	.
18751	8749	1	Sulphuric	sulphuric	JJ
18751	8749	2	oxide	oxide	NN
18751	8749	3	28.82	28.82	CD
18751	8749	4	"	"	``
18751	8749	5	Copper	copper	NN
18751	8749	6	8.44	8.44	CD
18751	8749	7	"	"	``
18751	8749	8	Ferrous	ferrous	JJ
18751	8749	9	iron	iron	NN
18751	8749	10	11.81	11.81	CD
18751	8749	11	"	"	``
18751	8749	12	Ferric	Ferric	NNP
18751	8749	13	iron	iron	NN
18751	8749	14	0.38	0.38	CD
18751	8749	15	"	"	``
18751	8749	16	Zinc	zinc	NN
18751	8749	17	0.28	0.28	CD
18751	8749	18	"	"	''
18751	8749	19	-----	-----	NFP
18751	8749	20	94.24	94.24	CD
18751	8749	21	There	there	EX
18751	8749	22	is	be	VBZ
18751	8749	23	here	here	RB
18751	8749	24	a	a	DT
18751	8749	25	deficiency	deficiency	NN
18751	8749	26	of	of	IN
18751	8749	27	5.76	5.76	CD
18751	8749	28	per	per	IN
18751	8749	29	cent	cent	NN
18751	8749	30	.	.	.
18751	8750	1	due	due	JJ
18751	8750	2	to	to	IN
18751	8750	3	oxygen	oxygen	NN
18751	8750	4	.	.	.
18751	8751	1	Nothing	nothing	NN
18751	8751	2	else	else	RB
18751	8751	3	could	could	MD
18751	8751	4	be	be	VB
18751	8751	5	found	find	VBN
18751	8751	6	,	,	,
18751	8751	7	and	and	CC
18751	8751	8	it	-PRON-	PRP
18751	8751	9	is	be	VBZ
18751	8751	10	known	know	VBN
18751	8751	11	that	that	IN
18751	8751	12	in	in	IN
18751	8751	13	the	the	DT
18751	8751	14	sulphates	sulphate	NNS
18751	8751	15	the	the	DT
18751	8751	16	metals	metal	NNS
18751	8751	17	exist	exist	VBP
18751	8751	18	as	as	IN
18751	8751	19	oxides	oxide	NNS
18751	8751	20	.	.	.
18751	8752	1	By	by	IN
18751	8752	2	multiplying	multiply	VBG
18751	8752	3	the	the	DT
18751	8752	4	weight	weight	NN
18751	8752	5	of	of	IN
18751	8752	6	the	the	DT
18751	8752	7	copper	copper	NN
18751	8752	8	by	by	IN
18751	8752	9	1.252	1.252	CD
18751	8752	10	,	,	,
18751	8752	11	the	the	DT
18751	8752	12	weight	weight	NN
18751	8752	13	of	of	IN
18751	8752	14	copper	copper	NN
18751	8752	15	oxide	oxide	NN
18751	8752	16	(	(	-LRB-
18751	8752	17	CuO	cuo	NN
18751	8752	18	)	)	-RRB-
18751	8752	19	will	will	MD
18751	8752	20	be	be	VB
18751	8752	21	ascertained	ascertain	VBN
18751	8752	22	;	;	:
18751	8752	23	in	in	IN
18751	8752	24	this	this	DT
18751	8752	25	case	case	NN
18751	8752	26	it	-PRON-	PRP
18751	8752	27	equals	equal	VBZ
18751	8752	28	10.57	10.57	CD
18751	8752	29	per	per	IN
18751	8752	30	cent	cent	NN
18751	8752	31	.	.	.
18751	8753	1	The	the	DT
18751	8753	2	ferrous	ferrous	JJ
18751	8753	3	iron	iron	NN
18751	8753	4	multiplied	multiply	VBN
18751	8753	5	by	by	IN
18751	8753	6	1.286	1.286	CD
18751	8753	7	will	will	MD
18751	8753	8	give	give	VB
18751	8753	9	the	the	DT
18751	8753	10	ferrous	ferrous	JJ
18751	8753	11	oxide	oxide	NN
18751	8753	12	(	(	-LRB-
18751	8753	13	FeO	FeO	NNP
18751	8753	14	)	)	-RRB-
18751	8753	15	;	;	:
18751	8753	16	in	in	IN
18751	8753	17	this	this	DT
18751	8753	18	case	case	NN
18751	8753	19	15.19	15.19	CD
18751	8753	20	per	per	NN
18751	8753	21	cent	cent	NN
18751	8753	22	.	.	.
18751	8754	1	The	the	DT
18751	8754	2	ferric	ferric	JJ
18751	8754	3	iron	iron	NN
18751	8754	4	multiplied	multiply	VBN
18751	8754	5	by	by	IN
18751	8754	6	1.428	1.428	CD
18751	8754	7	will	will	MD
18751	8754	8	give	give	VB
18751	8754	9	the	the	DT
18751	8754	10	ferric	ferric	JJ
18751	8754	11	oxide	oxide	NN
18751	8754	12	(	(	-LRB-
18751	8754	13	Fe_{2}O_{3	fe_{2}o_{3	CD
18751	8754	14	}	}	-RRB-
18751	8754	15	)	)	-RRB-
18751	8754	16	;	;	:
18751	8754	17	in	in	IN
18751	8754	18	this	this	DT
18751	8754	19	case	case	NN
18751	8754	20	0.54	0.54	CD
18751	8754	21	per	per	IN
18751	8754	22	cent	cent	NN
18751	8754	23	.	.	.
18751	8755	1	The	the	DT
18751	8755	2	zinc	zinc	NN
18751	8755	3	multiplied	multiply	VBN
18751	8755	4	by	by	IN
18751	8755	5	1.246	1.246	CD
18751	8755	6	will	will	MD
18751	8755	7	give	give	VB
18751	8755	8	the	the	DT
18751	8755	9	zinc	zinc	NN
18751	8755	10	oxide	oxide	NN
18751	8755	11	(	(	-LRB-
18751	8755	12	ZnO	ZnO	NNP
18751	8755	13	)	)	-RRB-
18751	8755	14	;	;	:
18751	8755	15	in	in	IN
18751	8755	16	this	this	DT
18751	8755	17	case	case	NN
18751	8755	18	it	-PRON-	PRP
18751	8755	19	equals	equal	VBZ
18751	8755	20	0.35	0.35	CD
18751	8755	21	per	per	IN
18751	8755	22	cent	cent	NN
18751	8755	23	.	.	.
18751	8756	1	The	the	DT
18751	8756	2	analysis	analysis	NN
18751	8756	3	will	will	MD
18751	8756	4	be	be	VB
18751	8756	5	reported	report	VBN
18751	8756	6	as--	as--	NNP
18751	8756	7	Water	Water	NNP
18751	8756	8	44.51	44.51	CD
18751	8756	9	Sulphuric	Sulphuric	NNP
18751	8756	10	oxide	oxide	NN
18751	8756	11	28.82	28.82	CD
18751	8756	12	Copper	Copper	NNP
18751	8756	13	oxide	oxide	NN
18751	8756	14	10.57	10.57	CD
18751	8756	15	equal	equal	JJ
18751	8756	16	to	to	IN
18751	8756	17	copper	copper	NN
18751	8756	18	8.44	8.44	CD
18751	8756	19	%	%	NN
18751	8756	20	Ferrous	ferrous	JJ
18751	8756	21	oxide	oxide	NN
18751	8756	22	15.19	15.19	CD
18751	8756	23	Ferric	Ferric	NNP
18751	8756	24	oxide	oxide	NN
18751	8756	25	0.54	0.54	CD
18751	8756	26	Zinc	Zinc	NNP
18751	8756	27	oxide	oxide	NN
18751	8756	28	0.35	0.35	CD
18751	8756	29	-----	-----	NFP
18751	8756	30	99.98	99.98	CD
18751	8756	31	The	the	DT
18751	8756	32	following	follow	VBG
18751	8756	33	(	(	-LRB-
18751	8756	34	A	a	NN
18751	8756	35	)	)	-RRB-
18751	8756	36	is	be	VBZ
18751	8756	37	an	an	DT
18751	8756	38	analysis	analysis	NN
18751	8756	39	of	of	IN
18751	8756	40	a	a	DT
18751	8756	41	sample	sample	NN
18751	8756	42	of	of	IN
18751	8756	43	South	south	JJ
18751	8756	44	American	american	JJ
18751	8756	45	copper	copper	NN
18751	8756	46	ore	ore	NN
18751	8756	47	,	,	,
18751	8756	48	which	which	WDT
18751	8756	49	will	will	MD
18751	8756	50	serve	serve	VB
18751	8756	51	as	as	IN
18751	8756	52	a	a	DT
18751	8756	53	further	further	JJ
18751	8756	54	illustration	illustration	NN
18751	8756	55	.	.	.
18751	8757	1	The	the	DT
18751	8757	2	analysis	analysis	NN
18751	8757	3	showed	show	VBD
18751	8757	4	the	the	DT
18751	8757	5	presence	presence	NN
18751	8757	6	of	of	IN
18751	8757	7	6.89	6.89	CD
18751	8757	8	per	per	NN
18751	8757	9	cent	cent	NN
18751	8757	10	.	.	.
18751	8758	1	of	of	IN
18751	8758	2	ferrous	ferrous	JJ
18751	8758	3	oxide	oxide	NN
18751	8758	4	,	,	,
18751	8758	5	and	and	CC
18751	8758	6	some	some	DT
18751	8758	7	oxide	oxide	NN
18751	8758	8	of	of	IN
18751	8758	9	copper	copper	NN
18751	8758	10	.	.	.
18751	8759	1	The	the	DT
18751	8759	2	analysis	analysis	NN
18751	8759	3	(	(	-LRB-
18751	8759	4	B	b	NN
18751	8759	5	)	)	-RRB-
18751	8759	6	is	be	VBZ
18751	8759	7	that	that	DT
18751	8759	8	of	of	IN
18751	8759	9	an	an	DT
18751	8759	10	ore	ore	NN
18751	8759	11	from	from	IN
18751	8759	12	the	the	DT
18751	8759	13	same	same	JJ
18751	8759	14	mine	mine	NN
18751	8759	15	after	after	IN
18751	8759	16	an	an	DT
18751	8759	17	imperfect	imperfect	JJ
18751	8759	18	roasting	roasting	NN
18751	8759	19	.	.	.
18751	8760	1	It	-PRON-	PRP
18751	8760	2	will	will	MD
18751	8760	3	be	be	VB
18751	8760	4	seen	see	VBN
18751	8760	5	that	that	IN
18751	8760	6	the	the	DT
18751	8760	7	carbonates	carbonate	NNS
18751	8760	8	have	have	VBP
18751	8760	9	been	be	VBN
18751	8760	10	converted	convert	VBN
18751	8760	11	into	into	IN
18751	8760	12	sulphates	sulphate	NNS
18751	8760	13	.	.	.
18751	8761	1	If	if	IN
18751	8761	2	the	the	DT
18751	8761	3	total	total	JJ
18751	8761	4	sulphur	sulphur	NN
18751	8761	5	simply	simply	RB
18751	8761	6	had	have	VBD
18751	8761	7	been	be	VBN
18751	8761	8	determined	determine	VBN
18751	8761	9	,	,	,
18751	8761	10	and	and	CC
18751	8761	11	the	the	DT
18751	8761	12	sulphate	sulphate	NN
18751	8761	13	overlooked	overlook	VBD
18751	8761	14	,	,	,
18751	8761	15	the	the	DT
18751	8761	16	"	"	``
18751	8761	17	oxygen	oxygen	NN
18751	8761	18	and	and	CC
18751	8761	19	loss	loss	NN
18751	8761	20	"	"	''
18751	8761	21	would	would	MD
18751	8761	22	have	have	VB
18751	8761	23	been	be	VBN
18751	8761	24	5.65	5.65	CD
18751	8761	25	per	per	IN
18751	8761	26	cent	cent	NN
18751	8761	27	.	.	.
18751	8761	28	,	,	,
18751	8761	29	an	an	DT
18751	8761	30	amount	amount	NN
18751	8761	31	which	which	WDT
18751	8761	32	would	would	MD
18751	8761	33	obviously	obviously	RB
18751	8761	34	require	require	VB
18751	8761	35	an	an	DT
18751	8761	36	explanation	explanation	NN
18751	8761	37	.	.	.
18751	8762	1	A.	A.	NNP
18751	8763	1	B.	B.	NNP
18751	8764	1	Water	water	NN
18751	8764	2	0.25	0.25	CD
18751	8764	3	0.59	0.59	CD
18751	8764	4	Organic	organic	JJ
18751	8764	5	matter	matter	NN
18751	8764	6	0.54	0.54	CD
18751	8764	7	--	--	:
18751	8764	8	Sulphur	Sulphur	NNP
18751	8764	9	29.50	29.50	CD
18751	8764	10	21.33	21.33	CD
18751	8764	11	Copper	Copper	NNP
18751	8764	12	10.92	10.92	CD
18751	8764	13	9.80	9.80	CD
18751	8764	14	{	{	-LRB-
18751	8764	15	Copper	copper	NN
18751	8764	16	9.57	9.57	CD
18751	8764	17	{	{	-LRB-
18751	8764	18	Copper	copper	NN
18751	8764	19	oxide	oxide	NN
18751	8764	20	0.28	0.28	CD
18751	8764	21	Iron	iron	NN
18751	8764	22	32.09	32.09	CD
18751	8764	23	39.73	39.73	CD
18751	8764	24	{	{	-LRB-
18751	8764	25	Iron	Iron	NNP
18751	8764	26	34.32	34.32	CD
18751	8764	27	{	{	-LRB-
18751	8764	28	Ferric	Ferric	NNP
18751	8764	29	oxide	oxide	NN
18751	8764	30	7.73	7.73	CD
18751	8764	31	Lead	lead	NN
18751	8764	32	0.35	0.35	CD
18751	8764	33	0.12	0.12	CD
18751	8764	34	Zinc	Zinc	NNP
18751	8764	35	0.86	0.86	CD
18751	8764	36	0.69	0.69	CD
18751	8764	37	Cobalt	cobalt	NN
18751	8764	38	0.06	0.06	CD
18751	8764	39	0.11	0.11	CD
18751	8764	40	Lime	Lime	NNP
18751	8764	41	5.25	5.25	CD
18751	8764	42	7.69	7.69	CD
18751	8764	43	Magnesia	Magnesia	NNP
18751	8764	44	2.33	2.33	CD
18751	8764	45	2.55	2.55	CD
18751	8764	46	Sulphuric	sulphuric	JJ
18751	8764	47	oxide	oxide	NN
18751	8764	48	1.00	1.00	CD
18751	8764	49	5.30	5.30	CD
18751	8764	50	Carbon	carbon	NN
18751	8764	51	dioxide	dioxide	VBP
18751	8764	52	8.87	8.87	CD
18751	8764	53	--	--	:
18751	8764	54	"	"	``
18751	8764	55	Insoluble	insoluble	JJ
18751	8764	56	silicates	silicate	NNS
18751	8764	57	"	"	''
18751	8764	58	5.12	5.12	CD
18751	8764	59	8.38	8.38	CD
18751	8764	60	Oxygen	oxygen	NN
18751	8764	61	and	and	CC
18751	8764	62	loss	loss	NN
18751	8764	63	2.86	2.86	CD
18751	8764	64	2.47	2.47	CD
18751	8764	65	-----	-----	NFP
18751	8764	66	Potash	Potash	NNP
18751	8764	67	0.15	0.15	CD
18751	8764	68	100.00	100.00	CD
18751	8764	69	Soda	soda	NN
18751	8764	70	1.09	1.09	CD
18751	8764	71	-----	-----	CD
18751	8764	72	100.00	100.00	CD
18751	8764	73	WATER	water	NN
18751	8764	74	.	.	.
18751	8765	1	Water	water	NN
18751	8765	2	occurs	occur	VBZ
18751	8765	3	in	in	IN
18751	8765	4	minerals	mineral	NNS
18751	8765	5	in	in	IN
18751	8765	6	two	two	CD
18751	8765	7	forms	form	NNS
18751	8765	8	,	,	,
18751	8765	9	free	free	JJ
18751	8765	10	and	and	CC
18751	8765	11	combined	combined	JJ
18751	8765	12	.	.	.
18751	8766	1	The	the	DT
18751	8766	2	term	term	NN
18751	8766	3	"	"	``
18751	8766	4	moisture	moisture	NN
18751	8766	5	"	"	''
18751	8766	6	ought	ought	MD
18751	8766	7	,	,	,
18751	8766	8	strictly	strictly	RB
18751	8766	9	,	,	,
18751	8766	10	to	to	TO
18751	8766	11	be	be	VB
18751	8766	12	limited	limit	VBN
18751	8766	13	to	to	IN
18751	8766	14	the	the	DT
18751	8766	15	first	first	JJ
18751	8766	16	,	,	,
18751	8766	17	although	although	IN
18751	8766	18	,	,	,
18751	8766	19	as	as	IN
18751	8766	20	has	have	VBZ
18751	8766	21	already	already	RB
18751	8766	22	been	be	VBN
18751	8766	23	explained	explain	VBN
18751	8766	24	,	,	,
18751	8766	25	it	-PRON-	PRP
18751	8766	26	is	be	VBZ
18751	8766	27	more	more	RBR
18751	8766	28	convenient	convenient	JJ
18751	8766	29	in	in	IN
18751	8766	30	assaying	assay	VBG
18751	8766	31	to	to	TO
18751	8766	32	apply	apply	VB
18751	8766	33	the	the	DT
18751	8766	34	term	term	NN
18751	8766	35	to	to	IN
18751	8766	36	all	all	DT
18751	8766	37	water	water	NN
18751	8766	38	which	which	WDT
18751	8766	39	is	be	VBZ
18751	8766	40	driven	drive	VBN
18751	8766	41	off	off	RP
18751	8766	42	on	on	IN
18751	8766	43	drying	dry	VBG
18751	8766	44	at	at	IN
18751	8766	45	100	100	CD
18751	8766	46	°	°	NNS
18751	8766	47	C.	C.	NNP
18751	8766	48	The	the	DT
18751	8766	49	combined	combined	JJ
18751	8766	50	water	water	NN
18751	8766	51	is	be	VBZ
18751	8766	52	really	really	RB
18751	8766	53	a	a	DT
18751	8766	54	part	part	NN
18751	8766	55	of	of	IN
18751	8766	56	the	the	DT
18751	8766	57	mineral	mineral	NN
18751	8766	58	itself	-PRON-	PRP
18751	8766	59	,	,	,
18751	8766	60	although	although	IN
18751	8766	61	it	-PRON-	PRP
18751	8766	62	may	may	MD
18751	8766	63	be	be	VB
18751	8766	64	driven	drive	VBN
18751	8766	65	off	off	RP
18751	8766	66	at	at	IN
18751	8766	67	a	a	DT
18751	8766	68	high	high	JJ
18751	8766	69	temperature	temperature	NN
18751	8766	70	,	,	,
18751	8766	71	which	which	WDT
18751	8766	72	varies	vary	VBZ
18751	8766	73	with	with	IN
18751	8766	74	the	the	DT
18751	8766	75	base	base	NN
18751	8766	76	.	.	.
18751	8767	1	In	in	IN
18751	8767	2	some	some	DT
18751	8767	3	cases	case	NNS
18751	8767	4	a	a	DT
18751	8767	5	prolonged	prolong	VBN
18751	8767	6	red	red	JJ
18751	8767	7	heat	heat	NN
18751	8767	8	is	be	VBZ
18751	8767	9	required	require	VBN
18751	8767	10	;	;	,
18751	8767	11	whilst	whilst	RB
18751	8767	12	with	with	IN
18751	8767	13	crystallised	crystallised	JJ
18751	8767	14	salts	salt	NNS
18751	8767	15	it	-PRON-	PRP
18751	8767	16	is	be	VBZ
18751	8767	17	sometimes	sometimes	RB
18751	8767	18	given	give	VBN
18751	8767	19	off	off	RP
18751	8767	20	at	at	IN
18751	8767	21	the	the	DT
18751	8767	22	ordinary	ordinary	JJ
18751	8767	23	temperatures	temperature	NNS
18751	8767	24	.	.	.
18751	8768	1	This	this	DT
18751	8768	2	latter	latter	JJ
18751	8768	3	phenomenon	phenomenon	NN
18751	8768	4	,	,	,
18751	8768	5	known	know	VBN
18751	8768	6	as	as	IN
18751	8768	7	efflorescence	efflorescence	NN
18751	8768	8	,	,	,
18751	8768	9	is	be	VBZ
18751	8768	10	mostly	mostly	RB
18751	8768	11	confined	confine	VBN
18751	8768	12	to	to	IN
18751	8768	13	artificial	artificial	JJ
18751	8768	14	salts	salt	NNS
18751	8768	15	.	.	.
18751	8769	1	The	the	DT
18751	8769	2	determination	determination	NN
18751	8769	3	of	of	IN
18751	8769	4	the	the	DT
18751	8769	5	combined	combine	VBN
18751	8769	6	water	water	NN
18751	8769	7	may	may	MD
18751	8769	8	often	often	RB
18751	8769	9	be	be	VB
18751	8769	10	made	make	VBN
18751	8769	11	by	by	IN
18751	8769	12	simply	simply	RB
18751	8769	13	igniting	ignite	VBG
18751	8769	14	the	the	DT
18751	8769	15	substance	substance	NN
18751	8769	16	from	from	IN
18751	8769	17	which	which	WDT
18751	8769	18	the	the	DT
18751	8769	19	moisture	moisture	NN
18751	8769	20	has	have	VBZ
18751	8769	21	been	be	VBN
18751	8769	22	removed	remove	VBN
18751	8769	23	.	.	.
18751	8770	1	The	the	DT
18751	8770	2	quantity	quantity	NN
18751	8770	3	of	of	IN
18751	8770	4	water	water	NN
18751	8770	5	may	may	MD
18751	8770	6	be	be	VB
18751	8770	7	determined	determine	VBN
18751	8770	8	,	,	,
18751	8770	9	either	either	RB
18751	8770	10	indirectly	indirectly	RB
18751	8770	11	by	by	IN
18751	8770	12	the	the	DT
18751	8770	13	loss	loss	NN
18751	8770	14	,	,	,
18751	8770	15	or	or	CC
18751	8770	16	directly	directly	RB
18751	8770	17	by	by	IN
18751	8770	18	collecting	collect	VBG
18751	8770	19	it	-PRON-	PRP
18751	8770	20	in	in	IN
18751	8770	21	a	a	DT
18751	8770	22	calcium	calcium	NN
18751	8770	23	chloride	chloride	NN
18751	8770	24	tube	tube	NN
18751	8770	25	,	,	,
18751	8770	26	and	and	CC
18751	8770	27	weighing	weighing	NN
18751	8770	28	.	.	.
18751	8771	1	In	in	IN
18751	8771	2	some	some	DT
18751	8771	3	cases	case	NNS
18751	8771	4	,	,	,
18751	8771	5	in	in	IN
18751	8771	6	which	which	WDT
18751	8771	7	the	the	DT
18751	8771	8	loss	loss	NN
18751	8771	9	on	on	IN
18751	8771	10	ignition	ignition	NN
18751	8771	11	does	do	VBZ
18751	8771	12	not	not	RB
18751	8771	13	give	give	VB
18751	8771	14	simply	simply	RB
18751	8771	15	the	the	DT
18751	8771	16	proportion	proportion	NN
18751	8771	17	of	of	IN
18751	8771	18	combined	combine	VBN
18751	8771	19	water	water	NN
18751	8771	20	,	,	,
18751	8771	21	it	-PRON-	PRP
18751	8771	22	can	can	MD
18751	8771	23	be	be	VB
18751	8771	24	seen	see	VBN
18751	8771	25	from	from	IN
18751	8771	26	the	the	DT
18751	8771	27	analysis	analysis	NN
18751	8771	28	to	to	IN
18751	8771	29	what	what	WP
18751	8771	30	else	else	RB
18751	8771	31	the	the	DT
18751	8771	32	loss	loss	NN
18751	8771	33	is	be	VBZ
18751	8771	34	due	due	JJ
18751	8771	35	;	;	:
18751	8771	36	and	and	CC
18751	8771	37	,	,	,
18751	8771	38	after	after	IN
18751	8771	39	a	a	DT
18751	8771	40	proper	proper	JJ
18751	8771	41	deduction	deduction	NN
18751	8771	42	,	,	,
18751	8771	43	the	the	DT
18751	8771	44	amount	amount	NN
18751	8771	45	of	of	IN
18751	8771	46	water	water	NN
18751	8771	47	can	can	MD
18751	8771	48	be	be	VB
18751	8771	49	estimated	estimate	VBN
18751	8771	50	.	.	.
18751	8772	1	For	for	IN
18751	8772	2	example	example	NN
18751	8772	3	,	,	,
18751	8772	4	1	1	CD
18751	8772	5	gram	gram	NN
18751	8772	6	of	of	IN
18751	8772	7	crystallised	crystallised	JJ
18751	8772	8	iron	iron	NN
18751	8772	9	sulphate	sulphate	NN
18751	8772	10	was	be	VBD
18751	8772	11	found	find	VBN
18751	8772	12	to	to	TO
18751	8772	13	contain	contain	VB
18751	8772	14	on	on	IN
18751	8772	15	analysis	analysis	NN
18751	8772	16	0.2877	0.2877	CD
18751	8772	17	gram	gram	NN
18751	8772	18	of	of	IN
18751	8772	19	sulphuric	sulphuric	JJ
18751	8772	20	oxide	oxide	NN
18751	8772	21	;	;	,
18751	8772	22	and	and	CC
18751	8772	23	on	on	IN
18751	8772	24	igniting	ignite	VBG
18751	8772	25	another	another	DT
18751	8772	26	gram	gram	NN
18751	8772	27	,	,	,
18751	8772	28	0.2877	0.2877	CD
18751	8772	29	gram	gram	NN
18751	8772	30	of	of	IN
18751	8772	31	ferric	ferric	JJ
18751	8772	32	oxide	oxide	NN
18751	8772	33	was	be	VBD
18751	8772	34	left	leave	VBN
18751	8772	35	.	.	.
18751	8773	1	As	as	IN
18751	8773	2	the	the	DT
18751	8773	3	salt	salt	NN
18751	8773	4	is	be	VBZ
18751	8773	5	known	know	VBN
18751	8773	6	to	to	TO
18751	8773	7	be	be	VB
18751	8773	8	made	make	VBN
18751	8773	9	up	up	RP
18751	8773	10	of	of	IN
18751	8773	11	ferrous	ferrous	JJ
18751	8773	12	oxide	oxide	NN
18751	8773	13	,	,	,
18751	8773	14	sulphuric	sulphuric	JJ
18751	8773	15	oxide	oxide	NN
18751	8773	16	,	,	,
18751	8773	17	and	and	CC
18751	8773	18	combined	combine	VBN
18751	8773	19	water	water	NN
18751	8773	20	,	,	,
18751	8773	21	the	the	DT
18751	8773	22	combined	combine	VBN
18751	8773	23	water	water	NN
18751	8773	24	can	can	MD
18751	8773	25	be	be	VB
18751	8773	26	thus	thus	RB
18751	8773	27	calculated	calculate	VBN
18751	8773	28	:	:	:
18751	8773	29	0.2877	0.2877	CD
18751	8773	30	gram	gram	NN
18751	8773	31	of	of	IN
18751	8773	32	ferric	ferric	JJ
18751	8773	33	oxide	oxide	NN
18751	8773	34	is	be	VBZ
18751	8773	35	equal	equal	JJ
18751	8773	36	to	to	IN
18751	8773	37	0.2589	0.2589	CD
18751	8773	38	gram	gram	NN
18751	8773	39	of	of	IN
18751	8773	40	ferrous	ferrous	JJ
18751	8773	41	oxide,[98	oxide,[98	,
18751	8773	42	]	]	-RRB-
18751	8773	43	and	and	CC
18751	8773	44	consequently	consequently	RB
18751	8773	45	,	,	,
18751	8773	46	the	the	DT
18751	8773	47	loss	loss	NN
18751	8773	48	on	on	IN
18751	8773	49	ignition	ignition	NN
18751	8773	50	has	have	VBZ
18751	8773	51	been	be	VBN
18751	8773	52	diminished	diminish	VBN
18751	8773	53	by	by	IN
18751	8773	54	0.0288	0.0288	CD
18751	8773	55	gram	gram	NN
18751	8773	56	,	,	,
18751	8773	57	which	which	WDT
18751	8773	58	is	be	VBZ
18751	8773	59	the	the	DT
18751	8773	60	weight	weight	NN
18751	8773	61	of	of	IN
18751	8773	62	oxygen	oxygen	NN
18751	8773	63	absorbed	absorb	VBN
18751	8773	64	by	by	IN
18751	8773	65	the	the	DT
18751	8773	66	ferrous	ferrous	JJ
18751	8773	67	oxide	oxide	NN
18751	8773	68	during	during	IN
18751	8773	69	calcining	calcining	NN
18751	8773	70	.	.	.
18751	8774	1	The	the	DT
18751	8774	2	loss	loss	NN
18751	8774	3	on	on	IN
18751	8774	4	ignition	ignition	NN
18751	8774	5	was	be	VBD
18751	8774	6	0.7123	0.7123	CD
18751	8774	7	gram	gram	NN
18751	8774	8	,	,	,
18751	8774	9	to	to	TO
18751	8774	10	which	which	WDT
18751	8774	11	must	must	MD
18751	8774	12	be	be	VB
18751	8774	13	added	add	VBN
18751	8774	14	0.0288	0.0288	CD
18751	8774	15	gram	gram	NN
18751	8774	16	;	;	:
18751	8774	17	hence	hence	RB
18751	8774	18	0.7411	0.7411	CD
18751	8774	19	gram	gram	NN
18751	8774	20	is	be	VBZ
18751	8774	21	the	the	DT
18751	8774	22	weight	weight	NN
18751	8774	23	of	of	IN
18751	8774	24	the	the	DT
18751	8774	25	combined	combine	VBN
18751	8774	26	sulphuric	sulphuric	JJ
18751	8774	27	oxide	oxide	NN
18751	8774	28	and	and	CC
18751	8774	29	water	water	NN
18751	8774	30	present	present	JJ
18751	8774	31	.	.	.
18751	8775	1	Deducting	deduct	VBG
18751	8775	2	the	the	DT
18751	8775	3	weight	weight	NN
18751	8775	4	of	of	IN
18751	8775	5	sulphuric	sulphuric	JJ
18751	8775	6	oxide	oxide	NN
18751	8775	7	found	find	VBN
18751	8775	8	,	,	,
18751	8775	9	0.2877	0.2877	CD
18751	8775	10	gram	gram	NN
18751	8775	11	,	,	,
18751	8775	12	there	there	EX
18751	8775	13	is	be	VBZ
18751	8775	14	left	leave	VBN
18751	8775	15	for	for	IN
18751	8775	16	combined	combine	VBN
18751	8775	17	water	water	NN
18751	8775	18	0.4534	0.4534	CD
18751	8775	19	gram	gram	NN
18751	8775	20	.	.	.
18751	8776	1	The	the	DT
18751	8776	2	composition	composition	NN
18751	8776	3	of	of	IN
18751	8776	4	1	1	CD
18751	8776	5	gram	gram	NN
18751	8776	6	of	of	IN
18751	8776	7	the	the	DT
18751	8776	8	dry	dry	JJ
18751	8776	9	salt	salt	NN
18751	8776	10	is	be	VBZ
18751	8776	11	then:--	then:--	``
18751	8776	12	Water	Water	NNP
18751	8776	13	0.4534	0.4534	CD
18751	8776	14	Sulphuric	sulphuric	JJ
18751	8776	15	oxide	oxide	NN
18751	8776	16	0.2877	0.2877	CD
18751	8776	17	Ferrous	ferrous	JJ
18751	8776	18	oxide	oxide	NN
18751	8776	19	0.2589	0.2589	CD
18751	8776	20	------	------	NFP
18751	8776	21	1.0000	1.0000	CD
18751	8776	22	The	the	DT
18751	8776	23	following	follow	VBG
18751	8776	24	is	be	VBZ
18751	8776	25	another	another	DT
18751	8776	26	example:--A	example:--A	NNP
18751	8776	27	sample	sample	NN
18751	8776	28	of	of	IN
18751	8776	29	malachite	malachite	NN
18751	8776	30	lost	lose	VBN
18751	8776	31	on	on	IN
18751	8776	32	ignition	ignition	NN
18751	8776	33	28.47	28.47	CD
18751	8776	34	per	per	IN
18751	8776	35	cent	cent	NN
18751	8776	36	.	.	.
18751	8776	37	,	,	,
18751	8776	38	leaving	leave	VBG
18751	8776	39	a	a	DT
18751	8776	40	residue	residue	NN
18751	8776	41	which	which	WDT
18751	8776	42	was	be	VBD
18751	8776	43	found	find	VBN
18751	8776	44	on	on	IN
18751	8776	45	analysis	analysis	NN
18751	8776	46	to	to	TO
18751	8776	47	be	be	VB
18751	8776	48	made	make	VBN
18751	8776	49	up	up	RP
18751	8776	50	of	of	IN
18751	8776	51	oxide	oxide	NN
18751	8776	52	of	of	IN
18751	8776	53	copper	copper	NN
18751	8776	54	(	(	-LRB-
18751	8776	55	equal	equal	JJ
18751	8776	56	to	to	IN
18751	8776	57	70.16	70.16	CD
18751	8776	58	per	per	NN
18751	8776	59	cent	cent	NN
18751	8776	60	.	.	.
18751	8777	1	on	on	IN
18751	8777	2	the	the	DT
18751	8777	3	mineral	mineral	NN
18751	8777	4	)	)	-RRB-
18751	8777	5	,	,	,
18751	8777	6	and	and	CC
18751	8777	7	silica	silica	NN
18751	8777	8	and	and	CC
18751	8777	9	oxide	oxide	NN
18751	8777	10	of	of	IN
18751	8777	11	iron	iron	NN
18751	8777	12	(	(	-LRB-
18751	8777	13	equal	equal	JJ
18751	8777	14	to	to	IN
18751	8777	15	1.37	1.37	CD
18751	8777	16	per	per	IN
18751	8777	17	cent	cent	NN
18751	8777	18	.	.	.
18751	8777	19	)	)	-RRB-
18751	8777	20	.	.	.
18751	8778	1	Carbon	carbon	NN
18751	8778	2	dioxide	dioxide	NN
18751	8778	3	and	and	CC
18751	8778	4	water	water	NN
18751	8778	5	(	(	-LRB-
18751	8778	6	but	but	CC
18751	8778	7	nothing	nothing	NN
18751	8778	8	else	else	RB
18751	8778	9	)	)	-RRB-
18751	8778	10	was	be	VBD
18751	8778	11	found	find	VBN
18751	8778	12	to	to	TO
18751	8778	13	be	be	VB
18751	8778	14	present	present	JJ
18751	8778	15	,	,	,
18751	8778	16	and	and	CC
18751	8778	17	the	the	DT
18751	8778	18	carbon	carbon	NN
18751	8778	19	dioxide	dioxide	NN
18751	8778	20	amounted	amount	VBD
18751	8778	21	to	to	IN
18751	8778	22	19.64	19.64	CD
18751	8778	23	per	per	IN
18751	8778	24	cent	cent	NN
18751	8778	25	.	.	.
18751	8779	1	;	;	:
18751	8779	2	deducting	deduct	VBG
18751	8779	3	this	this	DT
18751	8779	4	from	from	IN
18751	8779	5	the	the	DT
18751	8779	6	loss	loss	NN
18751	8779	7	on	on	IN
18751	8779	8	ignition	ignition	NN
18751	8779	9	,	,	,
18751	8779	10	we	-PRON-	PRP
18751	8779	11	have	have	VBP
18751	8779	12	8.82	8.82	CD
18751	8779	13	as	as	IN
18751	8779	14	the	the	DT
18751	8779	15	percentage	percentage	NN
18751	8779	16	of	of	IN
18751	8779	17	water	water	NN
18751	8779	18	present	present	JJ
18751	8779	19	.	.	.
18751	8780	1	The	the	DT
18751	8780	2	analysis	analysis	NN
18751	8780	3	was	be	VBD
18751	8780	4	then	then	RB
18751	8780	5	reported	report	VBN
18751	8780	6	as	as	IN
18751	8780	7	follows:--	follows:--	-LRB-
18751	8780	8	Cupric	Cupric	NNP
18751	8780	9	oxide	oxide	IN
18751	8780	10	70.16	70.16	CD
18751	8780	11	equal	equal	JJ
18751	8780	12	to	to	IN
18751	8780	13	56.0	56.0	CD
18751	8780	14	%	%	NN
18751	8780	15	copper	copper	NN
18751	8780	16	.	.	.
18751	8781	1	Silica	silica	NN
18751	8781	2	and	and	CC
18751	8781	3	ferric	ferric	JJ
18751	8781	4	oxide	oxide	NN
18751	8781	5	1.37	1.37	CD
18751	8781	6	Carbon	Carbon	NNP
18751	8781	7	dioxide	dioxide	NN
18751	8781	8	19.64	19.64	CD
18751	8781	9	Water	Water	NNP
18751	8781	10	8.82	8.82	CD
18751	8781	11	-----	-----	CD
18751	8781	12	99.99	99.99	CD
18751	8781	13	[	[	-LRB-
18751	8781	14	Illustration	illustration	NN
18751	8781	15	:	:	:
18751	8781	16	FIG	FIG	NNP
18751	8781	17	.	.	.
18751	8782	1	63	63	CD
18751	8782	2	.	.	.
18751	8782	3	]	]	-RRB-
18751	8783	1	~Direct	~Direct	NFP
18751	8783	2	Determination	Determination	NNP
18751	8783	3	of	of	IN
18751	8783	4	Combined	Combined	NNP
18751	8783	5	Water.~--Transfer	Water.~--Transfer	NNP
18751	8783	6	about	about	RB
18751	8783	7	3	3	CD
18751	8783	8	grams	gram	NNS
18751	8783	9	of	of	IN
18751	8783	10	the	the	DT
18751	8783	11	substance	substance	NN
18751	8783	12	to	to	IN
18751	8783	13	a	a	DT
18751	8783	14	piece	piece	NN
18751	8783	15	of	of	IN
18751	8783	16	combustion	combustion	NN
18751	8783	17	tube	tube	NN
18751	8783	18	(	(	-LRB-
18751	8783	19	8	8	CD
18751	8783	20	or	or	CC
18751	8783	21	10	10	CD
18751	8783	22	inches	inch	NNS
18751	8783	23	long	long	JJ
18751	8783	24	)	)	-RRB-
18751	8783	25	,	,	,
18751	8783	26	attached	attach	VBN
18751	8783	27	(	(	-LRB-
18751	8783	28	as	as	IN
18751	8783	29	in	in	IN
18751	8783	30	fig	fig	NN
18751	8783	31	.	.	.
18751	8784	1	63	63	LS
18751	8784	2	)	)	-RRB-
18751	8784	3	at	at	IN
18751	8784	4	one	one	CD
18751	8784	5	end	end	NN
18751	8784	6	to	to	IN
18751	8784	7	a	a	DT
18751	8784	8	~U~-tube	~U~-tube	NNP
18751	8784	9	containing	contain	VBG
18751	8784	10	sulphuric	sulphuric	JJ
18751	8784	11	acid	acid	NN
18751	8784	12	,	,	,
18751	8784	13	and	and	CC
18751	8784	14	at	at	IN
18751	8784	15	the	the	DT
18751	8784	16	other	other	JJ
18751	8784	17	end	end	NN
18751	8784	18	to	to	IN
18751	8784	19	a	a	DT
18751	8784	20	calcium	calcium	NN
18751	8784	21	chloride	chloride	NN
18751	8784	22	tube	tube	NN
18751	8784	23	.	.	.
18751	8785	1	The	the	DT
18751	8785	2	last	last	JJ
18751	8785	3	is	be	VBZ
18751	8785	4	weighed	weigh	VBN
18751	8785	5	previous	previous	JJ
18751	8785	6	to	to	IN
18751	8785	7	the	the	DT
18751	8785	8	determination	determination	NN
18751	8785	9	.	.	.
18751	8786	1	The	the	DT
18751	8786	2	tube	tube	NN
18751	8786	3	should	should	MD
18751	8786	4	be	be	VB
18751	8786	5	warmed	warm	VBN
18751	8786	6	to	to	TO
18751	8786	7	ensure	ensure	VB
18751	8786	8	complete	complete	JJ
18751	8786	9	dryness	dryness	NN
18751	8786	10	,	,	,
18751	8786	11	and	and	CC
18751	8786	12	must	must	MD
18751	8786	13	be	be	VB
18751	8786	14	free	free	JJ
18751	8786	15	from	from	IN
18751	8786	16	a	a	DT
18751	8786	17	misty	misty	JJ
18751	8786	18	appearance	appearance	NN
18751	8786	19	.	.	.
18751	8787	1	Aspirate	aspirate	VB
18751	8787	2	a	a	DT
18751	8787	3	current	current	NN
18751	8787	4	of	of	IN
18751	8787	5	air	air	NN
18751	8787	6	through	through	IN
18751	8787	7	the	the	DT
18751	8787	8	apparatus	apparatus	NN
18751	8787	9	,	,	,
18751	8787	10	heat	heat	VB
18751	8787	11	the	the	DT
18751	8787	12	mineral	mineral	NN
18751	8787	13	by	by	IN
18751	8787	14	means	mean	NNS
18751	8787	15	of	of	IN
18751	8787	16	a	a	DT
18751	8787	17	Bunsen	Bunsen	NNP
18751	8787	18	burner	burner	NN
18751	8787	19	,	,	,
18751	8787	20	cautiously	cautiously	RB
18751	8787	21	at	at	IN
18751	8787	22	first	first	RB
18751	8787	23	,	,	,
18751	8787	24	and	and	CC
18751	8787	25	afterwards	afterwards	RB
18751	8787	26	to	to	IN
18751	8787	27	redness	redness	NN
18751	8787	28	(	(	-LRB-
18751	8787	29	if	if	IN
18751	8787	30	necessary	necessary	JJ
18751	8787	31	)	)	-RRB-
18751	8787	32	.	.	.
18751	8788	1	The	the	DT
18751	8788	2	water	water	NN
18751	8788	3	is	be	VBZ
18751	8788	4	driven	drive	VBN
18751	8788	5	off	off	RP
18751	8788	6	and	and	CC
18751	8788	7	condenses	condense	NNS
18751	8788	8	in	in	IN
18751	8788	9	the	the	DT
18751	8788	10	calcium	calcium	NN
18751	8788	11	chloride	chloride	NN
18751	8788	12	tube	tube	NN
18751	8788	13	,	,	,
18751	8788	14	which	which	WDT
18751	8788	15	is	be	VBZ
18751	8788	16	afterwards	afterwards	RB
18751	8788	17	cooled	cool	VBN
18751	8788	18	and	and	CC
18751	8788	19	weighed	weigh	VBD
18751	8788	20	.	.	.
18751	8789	1	The	the	DT
18751	8789	2	increase	increase	NN
18751	8789	3	in	in	IN
18751	8789	4	weight	weight	NN
18751	8789	5	is	be	VBZ
18751	8789	6	due	due	JJ
18751	8789	7	to	to	IN
18751	8789	8	the	the	DT
18751	8789	9	water	water	NN
18751	8789	10	.	.	.
18751	8790	1	If	if	IN
18751	8790	2	the	the	DT
18751	8790	3	substance	substance	NN
18751	8790	4	gives	give	VBZ
18751	8790	5	off	off	RP
18751	8790	6	acid	acid	NN
18751	8790	7	products	product	NNS
18751	8790	8	on	on	IN
18751	8790	9	heating	heating	NN
18751	8790	10	,	,	,
18751	8790	11	it	-PRON-	PRP
18751	8790	12	is	be	VBZ
18751	8790	13	previously	previously	RB
18751	8790	14	mixed	mix	VBN
18751	8790	15	with	with	IN
18751	8790	16	some	some	DT
18751	8790	17	dry	dry	JJ
18751	8790	18	oxide	oxide	NN
18751	8790	19	of	of	IN
18751	8790	20	lead	lead	NN
18751	8790	21	or	or	CC
18751	8790	22	pure	pure	JJ
18751	8790	23	calcined	calcine	VBN
18751	8790	24	magnesia	magnesia	NN
18751	8790	25	.	.	.
18751	8791	1	EXAMINATION	examination	NN
18751	8791	2	OF	of	IN
18751	8791	3	WATERS	water	NNS
18751	8791	4	.	.	.
18751	8792	1	The	the	DT
18751	8792	2	assayer	assayer	NN
18751	8792	3	is	be	VBZ
18751	8792	4	occasionally	occasionally	RB
18751	8792	5	called	call	VBN
18751	8792	6	on	on	IN
18751	8792	7	to	to	TO
18751	8792	8	test	test	VB
18751	8792	9	water	water	NN
18751	8792	10	for	for	IN
18751	8792	11	the	the	DT
18751	8792	12	purpose	purpose	NN
18751	8792	13	of	of	IN
18751	8792	14	ascertaining	ascertain	VBG
18751	8792	15	the	the	DT
18751	8792	16	nature	nature	NN
18751	8792	17	and	and	CC
18751	8792	18	quantity	quantity	NN
18751	8792	19	of	of	IN
18751	8792	20	the	the	DT
18751	8792	21	salts	salt	NNS
18751	8792	22	contained	contain	VBN
18751	8792	23	in	in	IN
18751	8792	24	it	-PRON-	PRP
18751	8792	25	,	,	,
18751	8792	26	and	and	CC
18751	8792	27	whether	whether	IN
18751	8792	28	it	-PRON-	PRP
18751	8792	29	is	be	VBZ
18751	8792	30	or	or	CC
18751	8792	31	is	be	VBZ
18751	8792	32	not	not	RB
18751	8792	33	fit	fit	JJ
18751	8792	34	for	for	IN
18751	8792	35	technical	technical	JJ
18751	8792	36	and	and	CC
18751	8792	37	drinking	drinking	NN
18751	8792	38	purposes	purpose	NNS
18751	8792	39	.	.	.
18751	8793	1	In	in	IN
18751	8793	2	mineral	mineral	NN
18751	8793	3	districts	district	NNS
18751	8793	4	the	the	DT
18751	8793	5	water	water	NN
18751	8793	6	is	be	VBZ
18751	8793	7	generally	generally	RB
18751	8793	8	of	of	IN
18751	8793	9	exceptional	exceptional	JJ
18751	8793	10	character	character	NN
18751	8793	11	,	,	,
18751	8793	12	being	be	VBG
18751	8793	13	more	more	RBR
18751	8793	14	or	or	CC
18751	8793	15	less	less	RBR
18751	8793	16	charged	charged	JJ
18751	8793	17	,	,	,
18751	8793	18	not	not	RB
18751	8793	19	only	only	RB
18751	8793	20	with	with	IN
18751	8793	21	earthy	earthy	JJ
18751	8793	22	salts	salt	NNS
18751	8793	23	,	,	,
18751	8793	24	but	but	CC
18751	8793	25	also	also	RB
18751	8793	26	frequently	frequently	RB
18751	8793	27	with	with	IN
18751	8793	28	those	those	DT
18751	8793	29	of	of	IN
18751	8793	30	the	the	DT
18751	8793	31	metals	metal	NNS
18751	8793	32	.	.	.
18751	8794	1	Distilled	distil	VBN
18751	8794	2	water	water	NN
18751	8794	3	is	be	VBZ
18751	8794	4	only	only	RB
18751	8794	5	used	use	VBN
18751	8794	6	by	by	IN
18751	8794	7	assayers	assayer	NNS
18751	8794	8	in	in	IN
18751	8794	9	certain	certain	JJ
18751	8794	10	exceptional	exceptional	JJ
18751	8794	11	cases	case	NNS
18751	8794	12	,	,	,
18751	8794	13	so	so	IN
18751	8794	14	that	that	IN
18751	8794	15	by	by	IN
18751	8794	16	many	many	JJ
18751	8794	17	it	-PRON-	PRP
18751	8794	18	would	would	MD
18751	8794	19	be	be	VB
18751	8794	20	classed	class	VBN
18751	8794	21	among	among	IN
18751	8794	22	the	the	DT
18751	8794	23	rarer	rarer	NN
18751	8794	24	oxides	oxide	NNS
18751	8794	25	.	.	.
18751	8795	1	Water	water	NN
18751	8795	2	of	of	IN
18751	8795	3	ordinary	ordinary	JJ
18751	8795	4	purity	purity	NN
18751	8795	5	will	will	MD
18751	8795	6	do	do	VB
18751	8795	7	for	for	IN
18751	8795	8	most	most	JJS
18751	8795	9	purposes	purpose	NNS
18751	8795	10	,	,	,
18751	8795	11	but	but	CC
18751	8795	12	the	the	DT
18751	8795	13	nature	nature	NN
18751	8795	14	and	and	CC
18751	8795	15	quantity	quantity	NN
18751	8795	16	of	of	IN
18751	8795	17	the	the	DT
18751	8795	18	impurities	impurity	NNS
18751	8795	19	must	must	MD
18751	8795	20	be	be	VB
18751	8795	21	known	know	VBN
18751	8795	22	.	.	.
18751	8796	1	The	the	DT
18751	8796	2	following	following	JJ
18751	8796	3	determinations	determination	NNS
18751	8796	4	are	be	VBP
18751	8796	5	of	of	IN
18751	8796	6	chief	chief	JJ
18751	8796	7	importance:--	importance:--	NN
18751	8796	8	~Total	~Total	.
18751	8796	9	Solids	solid	NNS
18751	8796	10	at	at	IN
18751	8796	11	100	100	CD
18751	8796	12	°	°	NNS
18751	8796	13	C.~--Where	C.~--Where	.
18751	8796	14	simply	simply	RB
18751	8796	15	the	the	DT
18751	8796	16	amount	amount	NN
18751	8796	17	is	be	VBZ
18751	8796	18	required	require	VBN
18751	8796	19	,	,	,
18751	8796	20	take	take	VB
18751	8796	21	100	100	CD
18751	8796	22	c.c	c.c	NNP
18751	8796	23	.	.	.
18751	8797	1	and	and	CC
18751	8797	2	evaporate	evaporate	VB
18751	8797	3	on	on	IN
18751	8797	4	the	the	DT
18751	8797	5	water	water	NN
18751	8797	6	-	-	HYPH
18751	8797	7	bath	bath	NN
18751	8797	8	in	in	IN
18751	8797	9	a	a	DT
18751	8797	10	weighed	weigh	VBN
18751	8797	11	dish	dish	NN
18751	8797	12	;	;	:
18751	8797	13	then	then	RB
18751	8797	14	dry	dry	VB
18751	8797	15	in	in	IN
18751	8797	16	the	the	DT
18751	8797	17	water	water	NN
18751	8797	18	-	-	HYPH
18751	8797	19	oven	oven	VBN
18751	8797	20	,	,	,
18751	8797	21	and	and	CC
18751	8797	22	weigh	weigh	NN
18751	8797	23	.	.	.
18751	8798	1	~Total	~Total	NFP
18751	8798	2	Solids	solid	NNS
18751	8798	3	Ignited.~--The	ignited.~--the	JJ
18751	8798	4	above	above	IN
18751	8798	5	residue	residue	NN
18751	8798	6	is	be	VBZ
18751	8798	7	very	very	RB
18751	8798	8	gently	gently	RB
18751	8798	9	ignited	ignited	JJ
18751	8798	10	(	(	-LRB-
18751	8798	11	keeping	keep	VBG
18751	8798	12	the	the	DT
18751	8798	13	heat	heat	NN
18751	8798	14	well	well	RB
18751	8798	15	below	below	IN
18751	8798	16	redness	redness	NN
18751	8798	17	)	)	-RRB-
18751	8798	18	,	,	,
18751	8798	19	and	and	CC
18751	8798	20	again	again	RB
18751	8798	21	weighed	weigh	VBD
18751	8798	22	.	.	.
18751	8799	1	A	a	DT
18751	8799	2	larger	large	JJR
18751	8799	3	loss	loss	NN
18751	8799	4	than	than	IN
18751	8799	5	4	4	CD
18751	8799	6	or	or	CC
18751	8799	7	5	5	CD
18751	8799	8	parts	part	NNS
18751	8799	9	per	per	IN
18751	8799	10	100,000	100,000	CD
18751	8799	11	on	on	IN
18751	8799	12	the	the	DT
18751	8799	13	water	water	NN
18751	8799	14	requires	require	VBZ
18751	8799	15	an	an	DT
18751	8799	16	explanation	explanation	NN
18751	8799	17	.	.	.
18751	8800	1	~Chlorine.~--Take	~Chlorine.~--Take	NFP
18751	8800	2	100	100	CD
18751	8800	3	c.c	c.c	NNP
18751	8800	4	.	.	.
18751	8801	1	of	of	IN
18751	8801	2	the	the	DT
18751	8801	3	water	water	NN
18751	8801	4	in	in	IN
18751	8801	5	a	a	DT
18751	8801	6	porcelain	porcelain	NN
18751	8801	7	dish	dish	NN
18751	8801	8	,	,	,
18751	8801	9	add	add	VB
18751	8801	10	2	2	CD
18751	8801	11	c.c	c.c	NNP
18751	8801	12	.	.	.
18751	8802	1	of	of	IN
18751	8802	2	a	a	DT
18751	8802	3	5	5	CD
18751	8802	4	per	per	NN
18751	8802	5	cent	cent	NN
18751	8802	6	.	.	.
18751	8803	1	solution	solution	NN
18751	8803	2	of	of	IN
18751	8803	3	neutral	neutral	JJ
18751	8803	4	potassic	potassic	JJ
18751	8803	5	chromate	chromate	NN
18751	8803	6	,	,	,
18751	8803	7	and	and	CC
18751	8803	8	titrate	titrate	VB
18751	8803	9	with	with	IN
18751	8803	10	a	a	DT
18751	8803	11	neutral	neutral	JJ
18751	8803	12	standard	standard	JJ
18751	8803	13	solution	solution	NN
18751	8803	14	of	of	IN
18751	8803	15	nitrate	nitrate	JJ
18751	8803	16	of	of	IN
18751	8803	17	silver	silver	NN
18751	8803	18	,	,	,
18751	8803	19	made	make	VBN
18751	8803	20	by	by	IN
18751	8803	21	dissolving	dissolve	VBG
18751	8803	22	4.789	4.789	CD
18751	8803	23	grams	gram	NNS
18751	8803	24	of	of	IN
18751	8803	25	crystallised	crystallised	JJ
18751	8803	26	silver	silver	NN
18751	8803	27	nitrate	nitrate	NNP
18751	8803	28	in	in	IN
18751	8803	29	distilled	distilled	JJ
18751	8803	30	water	water	NN
18751	8803	31	,	,	,
18751	8803	32	and	and	CC
18751	8803	33	diluting	diluting	NN
18751	8803	34	to	to	IN
18751	8803	35	1	1	CD
18751	8803	36	litre	litre	NN
18751	8803	37	.	.	.
18751	8804	1	The	the	DT
18751	8804	2	addition	addition	NN
18751	8804	3	of	of	IN
18751	8804	4	the	the	DT
18751	8804	5	nitrate	nitrate	NN
18751	8804	6	of	of	IN
18751	8804	7	silver	silver	NN
18751	8804	8	is	be	VBZ
18751	8804	9	continued	continue	VBN
18751	8804	10	until	until	IN
18751	8804	11	the	the	DT
18751	8804	12	yellow	yellow	NN
18751	8804	13	of	of	IN
18751	8804	14	the	the	DT
18751	8804	15	solution	solution	NN
18751	8804	16	assumes	assume	VBZ
18751	8804	17	a	a	DT
18751	8804	18	reddish	reddish	JJ
18751	8804	19	tint	tint	NN
18751	8804	20	.	.	.
18751	8805	1	The	the	DT
18751	8805	2	reaction	reaction	NN
18751	8805	3	is	be	VBZ
18751	8805	4	very	very	RB
18751	8805	5	sharp	sharp	JJ
18751	8805	6	.	.	.
18751	8806	1	Each	each	DT
18751	8806	2	c.c	c.c	NNP
18751	8806	3	.	.	.
18751	8807	1	of	of	IN
18751	8807	2	nitrate	nitrate	NNP
18751	8807	3	of	of	IN
18751	8807	4	silver	silver	NN
18751	8807	5	used	use	VBN
18751	8807	6	is	be	VBZ
18751	8807	7	equal	equal	JJ
18751	8807	8	to	to	IN
18751	8807	9	1	1	CD
18751	8807	10	part	part	NN
18751	8807	11	by	by	IN
18751	8807	12	weight	weight	NN
18751	8807	13	of	of	IN
18751	8807	14	chlorine	chlorine	NN
18751	8807	15	in	in	IN
18751	8807	16	100,000	100,000	CD
18751	8807	17	of	of	IN
18751	8807	18	water	water	NN
18751	8807	19	.	.	.
18751	8808	1	At	at	IN
18751	8808	2	inland	inland	NN
18751	8808	3	places	place	VBZ
18751	8808	4	this	this	DT
18751	8808	5	rarely	rarely	RB
18751	8808	6	amounts	amount	VBZ
18751	8808	7	to	to	IN
18751	8808	8	more	more	JJR
18751	8808	9	than	than	IN
18751	8808	10	1	1	CD
18751	8808	11	in	in	IN
18751	8808	12	100,000	100,000	CD
18751	8808	13	;	;	:
18751	8808	14	but	but	CC
18751	8808	15	near	near	IN
18751	8808	16	the	the	DT
18751	8808	17	sea	sea	NN
18751	8808	18	it	-PRON-	PRP
18751	8808	19	may	may	MD
18751	8808	20	amount	amount	VB
18751	8808	21	to	to	IN
18751	8808	22	3	3	CD
18751	8808	23	or	or	CC
18751	8808	24	5	5	CD
18751	8808	25	.	.	.
18751	8809	1	More	More	JJR
18751	8809	2	than	than	IN
18751	8809	3	this	this	DT
18751	8809	4	requires	require	VBZ
18751	8809	5	explanation	explanation	NN
18751	8809	6	,	,	,
18751	8809	7	and	and	CC
18751	8809	8	generally	generally	RB
18751	8809	9	indicates	indicate	VBZ
18751	8809	10	sewage	sewage	NN
18751	8809	11	pollution	pollution	NN
18751	8809	12	.	.	.
18751	8810	1	~Nitric	~Nitric	NFP
18751	8810	2	Pentoxide	Pentoxide	NNP
18751	8810	3	(	(	-LRB-
18751	8810	4	N_{2}O_{5}).~--It	n_{2}o_{5}).~--it	NN
18751	8810	5	is	be	VBZ
18751	8810	6	more	more	RBR
18751	8810	7	generally	generally	RB
18751	8810	8	reported	report	VBN
18751	8810	9	under	under	IN
18751	8810	10	the	the	DT
18751	8810	11	heading	heading	NN
18751	8810	12	,	,	,
18751	8810	13	"	"	''
18751	8810	14	nitrogen	nitrogen	NN
18751	8810	15	as	as	IN
18751	8810	16	nitrates	nitrate	NNS
18751	8810	17	.	.	.
18751	8810	18	"	"	''
18751	8811	1	Take	take	VB
18751	8811	2	250	250	CD
18751	8811	3	c.c	c.c	NNP
18751	8811	4	.	.	.
18751	8812	1	of	of	IN
18751	8812	2	the	the	DT
18751	8812	3	water	water	NN
18751	8812	4	and	and	CC
18751	8812	5	evaporate	evaporate	VB
18751	8812	6	to	to	IN
18751	8812	7	2	2	CD
18751	8812	8	or	or	CC
18751	8812	9	3	3	CD
18751	8812	10	c.c	c.c	NNP
18751	8812	11	.	.	.
18751	8813	1	;	;	:
18751	8813	2	acidulate	acidulate	VB
18751	8813	3	with	with	IN
18751	8813	4	a	a	DT
18751	8813	5	few	few	JJ
18751	8813	6	drops	drop	NNS
18751	8813	7	of	of	IN
18751	8813	8	dilute	dilute	NNP
18751	8813	9	sulphuric	sulphuric	NNP
18751	8813	10	acid	acid	NNP
18751	8813	11	,	,	,
18751	8813	12	and	and	CC
18751	8813	13	transfer	transfer	VB
18751	8813	14	to	to	IN
18751	8813	15	a	a	DT
18751	8813	16	nitrometer	nitrometer	NN
18751	8813	17	(	(	-LRB-
18751	8813	18	using	use	VBG
18751	8813	19	strong	strong	JJ
18751	8813	20	sulphuric	sulphuric	JJ
18751	8813	21	acid	acid	NN
18751	8813	22	to	to	TO
18751	8813	23	wash	wash	VB
18751	8813	24	in	in	IN
18751	8813	25	the	the	DT
18751	8813	26	last	last	JJ
18751	8813	27	traces	trace	NNS
18751	8813	28	)	)	-RRB-
18751	8813	29	.	.	.
18751	8814	1	The	the	DT
18751	8814	2	sulphuric	sulphuric	JJ
18751	8814	3	acid	acid	NN
18751	8814	4	must	must	MD
18751	8814	5	be	be	VB
18751	8814	6	added	add	VBN
18751	8814	7	to	to	IN
18751	8814	8	at	at	IN
18751	8814	9	least	least	RBS
18751	8814	10	twice	twice	RB
18751	8814	11	the	the	DT
18751	8814	12	bulk	bulk	NN
18751	8814	13	of	of	IN
18751	8814	14	the	the	DT
18751	8814	15	liquid	liquid	NN
18751	8814	16	.	.	.
18751	8815	1	Shake	shake	VB
18751	8815	2	up	up	RP
18751	8815	3	with	with	IN
18751	8815	4	mercury	mercury	NN
18751	8815	5	.	.	.
18751	8816	1	The	the	DT
18751	8816	2	mercury	mercury	NN
18751	8816	3	rapidly	rapidly	RB
18751	8816	4	flours	flour	VBZ
18751	8816	5	,	,	,
18751	8816	6	and	and	CC
18751	8816	7	nitric	nitric	JJ
18751	8816	8	oxide	oxide	NN
18751	8816	9	is	be	VBZ
18751	8816	10	given	give	VBN
18751	8816	11	off	off	RP
18751	8816	12	(	(	-LRB-
18751	8816	13	if	if	IN
18751	8816	14	any	any	DT
18751	8816	15	nitrate	nitrate	NN
18751	8816	16	is	be	VBZ
18751	8816	17	present	present	JJ
18751	8816	18	)	)	-RRB-
18751	8816	19	.	.	.
18751	8817	1	The	the	DT
18751	8817	2	volume	volume	NN
18751	8817	3	of	of	IN
18751	8817	4	the	the	DT
18751	8817	5	nitric	nitric	JJ
18751	8817	6	oxide	oxide	NN
18751	8817	7	(	(	-LRB-
18751	8817	8	corrected	correct	VBN
18751	8817	9	to	to	IN
18751	8817	10	normal	normal	JJ
18751	8817	11	temperature	temperature	NN
18751	8817	12	and	and	CC
18751	8817	13	pressure	pressure	NN
18751	8817	14	)	)	-RRB-
18751	8817	15	,	,	,
18751	8817	16	multiplied	multiply	VBN
18751	8817	17	by	by	IN
18751	8817	18	0.25	0.25	CD
18751	8817	19	,	,	,
18751	8817	20	gives	give	VBZ
18751	8817	21	the	the	DT
18751	8817	22	parts	part	NNS
18751	8817	23	of	of	IN
18751	8817	24	nitrogen	nitrogen	NN
18751	8817	25	per	per	IN
18751	8817	26	100,000	100,000	CD
18751	8817	27	;	;	:
18751	8817	28	or	or	CC
18751	8817	29	,	,	,
18751	8817	30	multiplied	multiply	VBN
18751	8817	31	by	by	IN
18751	8817	32	0.965	0.965	CD
18751	8817	33	,	,	,
18751	8817	34	will	will	MD
18751	8817	35	give	give	VB
18751	8817	36	the	the	DT
18751	8817	37	nitric	nitric	JJ
18751	8817	38	pentoxide	pentoxide	NN
18751	8817	39	in	in	IN
18751	8817	40	parts	part	NNS
18751	8817	41	per	per	IN
18751	8817	42	100,000	100,000	CD
18751	8817	43	.	.	.
18751	8818	1	In	in	IN
18751	8818	2	well	well	RB
18751	8818	3	and	and	CC
18751	8818	4	spring	spring	NN
18751	8818	5	waters	water	NNS
18751	8818	6	the	the	DT
18751	8818	7	nitrogen	nitrogen	NN
18751	8818	8	may	may	MD
18751	8818	9	amount	amount	VB
18751	8818	10	to	to	IN
18751	8818	11	0.3	0.3	CD
18751	8818	12	or	or	CC
18751	8818	13	0.4	0.4	CD
18751	8818	14	parts	part	NNS
18751	8818	15	per	per	IN
18751	8818	16	100,000	100,000	CD
18751	8818	17	;	;	:
18751	8818	18	or	or	CC
18751	8818	19	in	in	IN
18751	8818	20	richly	richly	RB
18751	8818	21	cultivated	cultivate	VBN
18751	8818	22	districts	district	NNS
18751	8818	23	0.7	0.7	CD
18751	8818	24	or	or	CC
18751	8818	25	0.8	0.8	CD
18751	8818	26	parts	part	NNS
18751	8818	27	per	per	IN
18751	8818	28	100,000	100,000	CD
18751	8818	29	.	.	.
18751	8819	1	An	an	DT
18751	8819	2	excess	excess	NN
18751	8819	3	of	of	IN
18751	8819	4	nitrates	nitrate	NNS
18751	8819	5	is	be	VBZ
18751	8819	6	a	a	DT
18751	8819	7	suspicious	suspicious	JJ
18751	8819	8	feature	feature	NN
18751	8819	9	,	,	,
18751	8819	10	and	and	CC
18751	8819	11	is	be	VBZ
18751	8819	12	generally	generally	RB
18751	8819	13	due	due	JJ
18751	8819	14	to	to	IN
18751	8819	15	previous	previous	JJ
18751	8819	16	contamination	contamination	NN
18751	8819	17	.	.	.
18751	8820	1	~Ammonia.~--Take	~Ammonia.~--Take	NFP
18751	8820	2	500	500	CD
18751	8820	3	c.c	c.c	NNP
18751	8820	4	.	.	.
18751	8821	1	of	of	IN
18751	8821	2	the	the	DT
18751	8821	3	water	water	NN
18751	8821	4	and	and	CC
18751	8821	5	place	place	VB
18751	8821	6	them	-PRON-	PRP
18751	8821	7	in	in	IN
18751	8821	8	a	a	DT
18751	8821	9	retort	retort	NN
18751	8821	10	connected	connect	VBN
18751	8821	11	with	with	IN
18751	8821	12	a	a	DT
18751	8821	13	Liebig	Liebig	NNP
18751	8821	14	's	's	POS
18751	8821	15	condenser	condenser	NN
18751	8821	16	.	.	.
18751	8822	1	Add	add	VB
18751	8822	2	a	a	DT
18751	8822	3	drop	drop	NN
18751	8822	4	or	or	CC
18751	8822	5	two	two	CD
18751	8822	6	of	of	IN
18751	8822	7	a	a	DT
18751	8822	8	solution	solution	NN
18751	8822	9	of	of	IN
18751	8822	10	carbonate	carbonate	NN
18751	8822	11	of	of	IN
18751	8822	12	soda	soda	NN
18751	8822	13	and	and	CC
18751	8822	14	distil	distil	NN
18751	8822	15	over	over	IN
18751	8822	16	100	100	CD
18751	8822	17	c.c	c.c	NNP
18751	8822	18	.	.	.
18751	8823	1	;	;	:
18751	8823	2	collect	collect	VB
18751	8823	3	another	another	DT
18751	8823	4	50	50	CD
18751	8823	5	c.c	c.c	NN
18751	8823	6	.	.	.
18751	8824	1	separately	separately	RB
18751	8824	2	.	.	.
18751	8825	1	Determine	determine	VB
18751	8825	2	the	the	DT
18751	8825	3	ammonia	ammonia	NN
18751	8825	4	in	in	IN
18751	8825	5	the	the	DT
18751	8825	6	distillate	distillate	NN
18751	8825	7	colorimetrically	colorimetrically	RB
18751	8825	8	(	(	-LRB-
18751	8825	9	with	with	IN
18751	8825	10	Nessler	Nessler	NNP
18751	8825	11	's	's	POS
18751	8825	12	solution	solution	NN
18751	8825	13	,	,	,
18751	8825	14	as	as	IN
18751	8825	15	described	describe	VBN
18751	8825	16	under	under	IN
18751	8825	17	_	_	NNP
18751	8825	18	Ammonia	Ammonia	NNP
18751	8825	19	_	_	NNP
18751	8825	20	)	)	-RRB-
18751	8825	21	and	and	CC
18751	8825	22	compare	compare	VB
18751	8825	23	with	with	IN
18751	8825	24	a	a	DT
18751	8825	25	standard	standard	JJ
18751	8825	26	solution	solution	NN
18751	8825	27	of	of	IN
18751	8825	28	ammonic	ammonic	JJ
18751	8825	29	chloride	chloride	NN
18751	8825	30	containing	contain	VBG
18751	8825	31	0.0315	0.0315	CD
18751	8825	32	gram	gram	NN
18751	8825	33	of	of	IN
18751	8825	34	ammonic	ammonic	JJ
18751	8825	35	chloride	chloride	NN
18751	8825	36	in	in	IN
18751	8825	37	1	1	CD
18751	8825	38	litre	litre	NN
18751	8825	39	of	of	IN
18751	8825	40	water	water	NN
18751	8825	41	.	.	.
18751	8826	1	One	one	CD
18751	8826	2	c.c	c.c	NNP
18751	8826	3	.	.	.
18751	8827	1	contains	contain	VBZ
18751	8827	2	0.01	0.01	CD
18751	8827	3	milligram	milligram	NN
18751	8827	4	of	of	IN
18751	8827	5	ammonia	ammonia	NNP
18751	8827	6	.	.	.
18751	8828	1	The	the	DT
18751	8828	2	second	second	JJ
18751	8828	3	distillate	distillate	NN
18751	8828	4	will	will	MD
18751	8828	5	show	show	VB
18751	8828	6	little	little	JJ
18751	8828	7	,	,	,
18751	8828	8	if	if	IN
18751	8828	9	any	any	DT
18751	8828	10	,	,	,
18751	8828	11	ammonia	ammonia	NN
18751	8828	12	in	in	IN
18751	8828	13	ordinary	ordinary	JJ
18751	8828	14	cases	case	NNS
18751	8828	15	.	.	.
18751	8829	1	The	the	DT
18751	8829	2	amounts	amount	NNS
18751	8829	3	found	find	VBN
18751	8829	4	in	in	IN
18751	8829	5	both	both	DT
18751	8829	6	distillates	distillate	NNS
18751	8829	7	are	be	VBP
18751	8829	8	added	add	VBN
18751	8829	9	together	together	RB
18751	8829	10	,	,	,
18751	8829	11	and	and	CC
18751	8829	12	expressed	express	VBN
18751	8829	13	in	in	IN
18751	8829	14	parts	part	NNS
18751	8829	15	per	per	IN
18751	8829	16	100,000	100,000	CD
18751	8829	17	.	.	.
18751	8830	1	Waters	water	NNS
18751	8830	2	(	(	-LRB-
18751	8830	3	other	other	JJ
18751	8830	4	than	than	IN
18751	8830	5	rain	rain	NN
18751	8830	6	and	and	CC
18751	8830	7	tank	tank	NN
18751	8830	8	waters	water	NNS
18751	8830	9	)	)	-RRB-
18751	8830	10	which	which	WDT
18751	8830	11	contain	contain	VBP
18751	8830	12	more	more	JJR
18751	8830	13	than	than	IN
18751	8830	14	0.003	0.003	CD
18751	8830	15	per	per	IN
18751	8830	16	100,000	100,000	CD
18751	8830	17	are	be	VBP
18751	8830	18	suspicious	suspicious	JJ
18751	8830	19	.	.	.
18751	8831	1	~Organic	~Organic	NFP
18751	8831	2	Matter.~--The	matter.~--the	IN
18751	8831	3	organic	organic	JJ
18751	8831	4	matter	matter	NN
18751	8831	5	can	can	MD
18751	8831	6	not	not	RB
18751	8831	7	be	be	VB
18751	8831	8	determined	determine	VBN
18751	8831	9	directly	directly	RB
18751	8831	10	;	;	:
18751	8831	11	but	but	CC
18751	8831	12	for	for	IN
18751	8831	13	ordinary	ordinary	JJ
18751	8831	14	purposes	purpose	NNS
18751	8831	15	it	-PRON-	PRP
18751	8831	16	may	may	MD
18751	8831	17	be	be	VB
18751	8831	18	measured	measure	VBN
18751	8831	19	by	by	IN
18751	8831	20	the	the	DT
18751	8831	21	amount	amount	NN
18751	8831	22	of	of	IN
18751	8831	23	permanganate	permanganate	NN
18751	8831	24	of	of	IN
18751	8831	25	potassium	potassium	NN
18751	8831	26	which	which	WDT
18751	8831	27	it	-PRON-	PRP
18751	8831	28	reduces	reduce	VBZ
18751	8831	29	,	,	,
18751	8831	30	or	or	CC
18751	8831	31	by	by	IN
18751	8831	32	the	the	DT
18751	8831	33	amount	amount	NN
18751	8831	34	of	of	IN
18751	8831	35	ammonia	ammonia	NN
18751	8831	36	which	which	WDT
18751	8831	37	it	-PRON-	PRP
18751	8831	38	evolves	evolve	VBZ
18751	8831	39	on	on	IN
18751	8831	40	boiling	boil	VBG
18751	8831	41	with	with	IN
18751	8831	42	an	an	DT
18751	8831	43	alkaline	alkaline	NN
18751	8831	44	permanganate	permanganate	NN
18751	8831	45	of	of	IN
18751	8831	46	potassium	potassium	NN
18751	8831	47	solution	solution	NN
18751	8831	48	.	.	.
18751	8832	1	A.	A.	NNP
18751	8833	1	_	_	NNP
18751	8833	2	Albuminoid	Albuminoid	NNP
18751	8833	3	Ammonia._--To	ammonia._--to	NN
18751	8833	4	the	the	DT
18751	8833	5	residue	residue	NN
18751	8833	6	left	leave	VBD
18751	8833	7	after	after	IN
18751	8833	8	distilling	distil	VBG
18751	8833	9	the	the	DT
18751	8833	10	ammonia	ammonia	NNP
18751	8833	11	add	add	VB
18751	8833	12	50	50	CD
18751	8833	13	c.c	c.c	NNP
18751	8833	14	.	.	.
18751	8834	1	of	of	IN
18751	8834	2	a	a	DT
18751	8834	3	solution	solution	NN
18751	8834	4	made	make	VBN
18751	8834	5	by	by	IN
18751	8834	6	dissolving	dissolve	VBG
18751	8834	7	200	200	CD
18751	8834	8	grams	gram	NNS
18751	8834	9	of	of	IN
18751	8834	10	potash	potash	NN
18751	8834	11	and	and	CC
18751	8834	12	8	8	CD
18751	8834	13	grams	gram	NNS
18751	8834	14	of	of	IN
18751	8834	15	potassium	potassium	NN
18751	8834	16	permanganate	permanganate	NN
18751	8834	17	in	in	IN
18751	8834	18	1100	1100	CD
18751	8834	19	c.c	c.c	NNP
18751	8834	20	.	.	.
18751	8835	1	of	of	IN
18751	8835	2	water	water	NN
18751	8835	3	,	,	,
18751	8835	4	and	and	CC
18751	8835	5	rapidly	rapidly	RB
18751	8835	6	boiling	boil	VBG
18751	8835	7	till	till	IN
18751	8835	8	the	the	DT
18751	8835	9	volume	volume	NN
18751	8835	10	is	be	VBZ
18751	8835	11	reduced	reduce	VBN
18751	8835	12	to	to	IN
18751	8835	13	1	1	CD
18751	8835	14	litre	litre	NN
18751	8835	15	(	(	-LRB-
18751	8835	16	this	this	DT
18751	8835	17	should	should	MD
18751	8835	18	be	be	VB
18751	8835	19	kept	keep	VBN
18751	8835	20	in	in	IN
18751	8835	21	a	a	DT
18751	8835	22	well	well	RB
18751	8835	23	stoppered	stoppered	JJ
18751	8835	24	bottle	bottle	NN
18751	8835	25	,	,	,
18751	8835	26	and	and	CC
18751	8835	27	be	be	VB
18751	8835	28	occasionally	occasionally	RB
18751	8835	29	tested	test	VBN
18751	8835	30	to	to	TO
18751	8835	31	see	see	VB
18751	8835	32	that	that	IN
18751	8835	33	it	-PRON-	PRP
18751	8835	34	is	be	VBZ
18751	8835	35	free	free	JJ
18751	8835	36	from	from	IN
18751	8835	37	ammonia	ammonia	NNP
18751	8835	38	)	)	-RRB-
18751	8835	39	.	.	.
18751	8836	1	Continue	continue	VB
18751	8836	2	the	the	DT
18751	8836	3	distillation	distillation	NN
18751	8836	4	,	,	,
18751	8836	5	collecting	collect	VBG
18751	8836	6	50	50	CD
18751	8836	7	c.c	c.c	NNP
18751	8836	8	.	.	.
18751	8837	1	at	at	IN
18751	8837	2	a	a	DT
18751	8837	3	time	time	NN
18751	8837	4	,	,	,
18751	8837	5	until	until	IN
18751	8837	6	the	the	DT
18751	8837	7	distillate	distillate	NN
18751	8837	8	is	be	VBZ
18751	8837	9	free	free	JJ
18751	8837	10	from	from	IN
18751	8837	11	ammonia	ammonia	NNP
18751	8837	12	.	.	.
18751	8838	1	Three	three	CD
18751	8838	2	or	or	CC
18751	8838	3	four	four	CD
18751	8838	4	fractions	fraction	NNS
18751	8838	5	are	be	VBP
18751	8838	6	generally	generally	RB
18751	8838	7	sufficient	sufficient	JJ
18751	8838	8	.	.	.
18751	8839	1	Determine	determine	VB
18751	8839	2	the	the	DT
18751	8839	3	ammonia	ammonia	NN
18751	8839	4	colorimetrically	colorimetrically	RB
18751	8839	5	as	as	IN
18751	8839	6	before	before	RB
18751	8839	7	.	.	.
18751	8840	1	If	if	IN
18751	8840	2	the	the	DT
18751	8840	3	total	total	JJ
18751	8840	4	albuminoid	albuminoid	NN
18751	8840	5	ammonia	ammonia	NNP
18751	8840	6	does	do	VBZ
18751	8840	7	not	not	RB
18751	8840	8	exceed	exceed	VB
18751	8840	9	0.005	0.005	CD
18751	8840	10	in	in	IN
18751	8840	11	100,000	100,000	CD
18751	8840	12	,	,	,
18751	8840	13	the	the	DT
18751	8840	14	water	water	NN
18751	8840	15	may	may	MD
18751	8840	16	be	be	VB
18751	8840	17	regarded	regard	VBN
18751	8840	18	as	as	RB
18751	8840	19	clean	clean	JJ
18751	8840	20	as	as	IN
18751	8840	21	regards	regard	VBZ
18751	8840	22	organic	organic	JJ
18751	8840	23	matter	matter	NN
18751	8840	24	;	;	:
18751	8840	25	if	if	IN
18751	8840	26	it	-PRON-	PRP
18751	8840	27	amounts	amount	VBZ
18751	8840	28	to	to	IN
18751	8840	29	more	more	JJR
18751	8840	30	than	than	IN
18751	8840	31	0.015	0.015	CD
18751	8840	32	,	,	,
18751	8840	33	it	-PRON-	PRP
18751	8840	34	is	be	VBZ
18751	8840	35	dirty	dirty	JJ
18751	8840	36	.	.	.
18751	8841	1	B.	B.	NNP
18751	8842	1	_	_	NNP
18751	8842	2	Oxygen	Oxygen	NNP
18751	8842	3	Consumed._--A	Consumed._--A	NNP
18751	8842	4	standard	standard	JJ
18751	8842	5	solution	solution	NN
18751	8842	6	of	of	IN
18751	8842	7	permanganate	permanganate	NN
18751	8842	8	of	of	IN
18751	8842	9	potash	potash	NN
18751	8842	10	is	be	VBZ
18751	8842	11	made	make	VBN
18751	8842	12	by	by	IN
18751	8842	13	dissolving	dissolve	VBG
18751	8842	14	0.395	0.395	CD
18751	8842	15	gram	gram	NN
18751	8842	16	of	of	IN
18751	8842	17	the	the	DT
18751	8842	18	salt	salt	NN
18751	8842	19	in	in	IN
18751	8842	20	water	water	NN
18751	8842	21	and	and	CC
18751	8842	22	diluting	diluting	NN
18751	8842	23	to	to	IN
18751	8842	24	1	1	CD
18751	8842	25	litre	litre	NN
18751	8842	26	.	.	.
18751	8843	1	Each	each	DT
18751	8843	2	c.c	c.c	NNP
18751	8843	3	.	.	.
18751	8844	1	equals	equal	VBZ
18751	8844	2	0.1	0.1	CD
18751	8844	3	milligram	milligram	NN
18751	8844	4	of	of	IN
18751	8844	5	available	available	JJ
18751	8844	6	oxygen	oxygen	NN
18751	8844	7	.	.	.
18751	8845	1	The	the	DT
18751	8845	2	following	follow	VBG
18751	8845	3	are	be	VBP
18751	8845	4	also	also	RB
18751	8845	5	required:--1	required:--1	NNP
18751	8845	6	.	.	.
18751	8846	1	A	a	DT
18751	8846	2	solution	solution	NN
18751	8846	3	of	of	IN
18751	8846	4	sodium	sodium	NN
18751	8846	5	hyposulphite	hyposulphite	NN
18751	8846	6	containing	contain	VBG
18751	8846	7	1	1	CD
18751	8846	8	gram	gram	NN
18751	8846	9	of	of	IN
18751	8846	10	the	the	DT
18751	8846	11	salt	salt	NN
18751	8846	12	(	(	-LRB-
18751	8846	13	Na_{2}S_{2}O_{3}.5H_{2}O	Na_{2}S_{2}O_{3}.5H_{2}O	NNP
18751	8846	14	)	)	-RRB-
18751	8846	15	in	in	IN
18751	8846	16	1	1	CD
18751	8846	17	litre	litre	NN
18751	8846	18	of	of	IN
18751	8846	19	water	water	NN
18751	8846	20	.	.	.
18751	8847	1	2	2	LS
18751	8847	2	.	.	.
18751	8848	1	Dilute	Dilute	NNP
18751	8848	2	sulphuric	sulphuric	JJ
18751	8848	3	acid	acid	NN
18751	8848	4	,	,	,
18751	8848	5	made	make	VBN
18751	8848	6	by	by	IN
18751	8848	7	adding	add	VBG
18751	8848	8	one	one	CD
18751	8848	9	part	part	NN
18751	8848	10	of	of	IN
18751	8848	11	the	the	DT
18751	8848	12	acid	acid	NN
18751	8848	13	to	to	IN
18751	8848	14	three	three	CD
18751	8848	15	of	of	IN
18751	8848	16	water	water	NN
18751	8848	17	,	,	,
18751	8848	18	and	and	CC
18751	8848	19	titrating	titrate	VBG
18751	8848	20	with	with	IN
18751	8848	21	the	the	DT
18751	8848	22	permanganate	permanganate	JJ
18751	8848	23	solution	solution	NN
18751	8848	24	till	till	IN
18751	8848	25	a	a	DT
18751	8848	26	faint	faint	JJ
18751	8848	27	pink	pink	JJ
18751	8848	28	persists	persist	NNS
18751	8848	29	after	after	IN
18751	8848	30	warming	warm	VBG
18751	8848	31	for	for	IN
18751	8848	32	several	several	JJ
18751	8848	33	hours	hour	NNS
18751	8848	34	.	.	.
18751	8849	1	3	3	LS
18751	8849	2	.	.	.
18751	8850	1	Starch	starch	NN
18751	8850	2	paste	paste	NN
18751	8850	3	.	.	.
18751	8851	1	4	4	LS
18751	8851	2	.	.	.
18751	8852	1	Potassium	potassium	NN
18751	8852	2	iodide	iodide	NN
18751	8852	3	solution	solution	NN
18751	8852	4	.	.	.
18751	8853	1	Take	take	VB
18751	8853	2	250	250	CD
18751	8853	3	c.c	c.c	NNP
18751	8853	4	.	.	.
18751	8854	1	of	of	IN
18751	8854	2	the	the	DT
18751	8854	3	water	water	NN
18751	8854	4	in	in	IN
18751	8854	5	a	a	DT
18751	8854	6	stoppered	stoppered	JJ
18751	8854	7	bottle	bottle	NN
18751	8854	8	,	,	,
18751	8854	9	add	add	VB
18751	8854	10	10	10	CD
18751	8854	11	c.c	c.c	NNP
18751	8854	12	.	.	.
18751	8855	1	of	of	IN
18751	8855	2	sulphuric	sulphuric	NNP
18751	8855	3	acid	acid	NNP
18751	8855	4	and	and	CC
18751	8855	5	10	10	CD
18751	8855	6	c.c	c.c	NNP
18751	8855	7	.	.	.
18751	8856	1	of	of	IN
18751	8856	2	the	the	DT
18751	8856	3	permanganate	permanganate	JJ
18751	8856	4	,	,	,
18751	8856	5	and	and	CC
18751	8856	6	allow	allow	VB
18751	8856	7	to	to	TO
18751	8856	8	stand	stand	VB
18751	8856	9	in	in	IN
18751	8856	10	a	a	DT
18751	8856	11	warm	warm	JJ
18751	8856	12	place	place	NN
18751	8856	13	for	for	IN
18751	8856	14	four	four	CD
18751	8856	15	hours	hour	NNS
18751	8856	16	.	.	.
18751	8857	1	Then	then	RB
18751	8857	2	add	add	VB
18751	8857	3	a	a	DT
18751	8857	4	few	few	JJ
18751	8857	5	drops	drop	NNS
18751	8857	6	of	of	IN
18751	8857	7	the	the	DT
18751	8857	8	solution	solution	NN
18751	8857	9	of	of	IN
18751	8857	10	potassium	potassium	NN
18751	8857	11	iodide	iodide	NN
18751	8857	12	,	,	,
18751	8857	13	and	and	CC
18751	8857	14	titrate	titrate	VB
18751	8857	15	the	the	DT
18751	8857	16	liberated	liberated	JJ
18751	8857	17	iodine	iodine	NN
18751	8857	18	with	with	IN
18751	8857	19	"	"	``
18751	8857	20	hypo	hypo	NNP
18751	8857	21	,	,	,
18751	8857	22	"	"	''
18751	8857	23	using	use	VBG
18751	8857	24	starch	starch	NN
18751	8857	25	paste	paste	NN
18751	8857	26	towards	towards	IN
18751	8857	27	the	the	DT
18751	8857	28	end	end	NN
18751	8857	29	as	as	IN
18751	8857	30	an	an	DT
18751	8857	31	indicator	indicator	NN
18751	8857	32	.	.	.
18751	8858	1	To	to	TO
18751	8858	2	standardise	standardise	VB
18751	8858	3	the	the	DT
18751	8858	4	hyposulphite	hyposulphite	NN
18751	8858	5	,	,	,
18751	8858	6	take	take	VB
18751	8858	7	250	250	CD
18751	8858	8	c.c	c.c	NNP
18751	8858	9	.	.	.
18751	8859	1	of	of	IN
18751	8859	2	water	water	NN
18751	8859	3	and	and	CC
18751	8859	4	10	10	CD
18751	8859	5	c.c	c.c	NNP
18751	8859	6	.	.	.
18751	8860	1	of	of	IN
18751	8860	2	sulphuric	sulphuric	NNP
18751	8860	3	acid	acid	NNP
18751	8860	4	,	,	,
18751	8860	5	and	and	CC
18751	8860	6	a	a	DT
18751	8860	7	few	few	JJ
18751	8860	8	drops	drop	NNS
18751	8860	9	of	of	IN
18751	8860	10	potassium	potassium	NN
18751	8860	11	iodide	iodide	NN
18751	8860	12	;	;	:
18751	8860	13	then	then	RB
18751	8860	14	run	run	VB
18751	8860	15	in	in	IN
18751	8860	16	10	10	CD
18751	8860	17	c.c	c.c	NNP
18751	8860	18	.	.	.
18751	8861	1	of	of	IN
18751	8861	2	the	the	DT
18751	8861	3	"	"	``
18751	8861	4	permanganate	permanganate	JJ
18751	8861	5	"	"	''
18751	8861	6	solution	solution	NN
18751	8861	7	,	,	,
18751	8861	8	and	and	CC
18751	8861	9	again	again	RB
18751	8861	10	titrate	titrate	RB
18751	8861	11	;	;	:
18751	8861	12	about	about	RB
18751	8861	13	30	30	CD
18751	8861	14	c.c	c.c	NN
18751	8861	15	.	.	.
18751	8862	1	of	of	IN
18751	8862	2	the	the	DT
18751	8862	3	"	"	``
18751	8862	4	hypo	hypo	JJ
18751	8862	5	"	"	''
18751	8862	6	will	will	MD
18751	8862	7	be	be	VB
18751	8862	8	used	use	VBN
18751	8862	9	.	.	.
18751	8863	1	The	the	DT
18751	8863	2	difference	difference	NN
18751	8863	3	in	in	IN
18751	8863	4	the	the	DT
18751	8863	5	two	two	CD
18751	8863	6	titrations	titration	NNS
18751	8863	7	,	,	,
18751	8863	8	divided	divide	VBN
18751	8863	9	by	by	IN
18751	8863	10	the	the	DT
18751	8863	11	last	last	JJ
18751	8863	12	and	and	CC
18751	8863	13	multiplied	multiply	VBN
18751	8863	14	by	by	IN
18751	8863	15	10	10	CD
18751	8863	16	,	,	,
18751	8863	17	will	will	MD
18751	8863	18	give	give	VB
18751	8863	19	the	the	DT
18751	8863	20	c.c	c.c	NNP
18751	8863	21	.	.	.
18751	8864	1	of	of	IN
18751	8864	2	permanganate	permanganate	JJ
18751	8864	3	solution	solution	NN
18751	8864	4	used	use	VBN
18751	8864	5	in	in	IN
18751	8864	6	oxidising	oxidise	VBG
18751	8864	7	the	the	DT
18751	8864	8	organic	organic	JJ
18751	8864	9	matter	matter	NN
18751	8864	10	in	in	IN
18751	8864	11	the	the	DT
18751	8864	12	250	250	CD
18751	8864	13	c.c	c.c	NNP
18751	8864	14	.	.	.
18751	8865	1	of	of	IN
18751	8865	2	water	water	NN
18751	8865	3	.	.	.
18751	8866	1	Each	each	DT
18751	8866	2	c.c	c.c	NNP
18751	8866	3	.	.	.
18751	8867	1	represents	represent	VBZ
18751	8867	2	0.04	0.04	CD
18751	8867	3	parts	part	NNS
18751	8867	4	of	of	IN
18751	8867	5	oxygen	oxygen	NN
18751	8867	6	in	in	IN
18751	8867	7	100,000	100,000	CD
18751	8867	8	.	.	.
18751	8868	1	~Metals.~--These	~Metals.~--These	NNP
18751	8868	2	may	may	MD
18751	8868	3	for	for	IN
18751	8868	4	the	the	DT
18751	8868	5	most	most	JJS
18751	8868	6	part	part	NN
18751	8868	7	be	be	VB
18751	8868	8	estimated	estimate	VBN
18751	8868	9	colorimetrically	colorimetrically	RB
18751	8868	10	.	.	.
18751	8869	1	~Lead.~--Take	~Lead.~--Take	NFP
18751	8869	2	100	100	CD
18751	8869	3	c.c	c.c	NNP
18751	8869	4	.	.	.
18751	8870	1	of	of	IN
18751	8870	2	the	the	DT
18751	8870	3	water	water	NN
18751	8870	4	in	in	IN
18751	8870	5	a	a	DT
18751	8870	6	Nessler	Nessler	NNP
18751	8870	7	tube	tube	NN
18751	8870	8	,	,	,
18751	8870	9	and	and	CC
18751	8870	10	add	add	VB
18751	8870	11	10	10	CD
18751	8870	12	c.c	c.c	NNP
18751	8870	13	.	.	.
18751	8871	1	of	of	IN
18751	8871	2	sulphuretted	sulphuret	VBN
18751	8871	3	hydrogen	hydrogen	NN
18751	8871	4	water	water	NN
18751	8871	5	,	,	,
18751	8871	6	and	and	CC
18751	8871	7	compare	compare	VB
18751	8871	8	the	the	DT
18751	8871	9	tint	tint	NN
18751	8871	10	,	,	,
18751	8871	11	if	if	IN
18751	8871	12	any	any	DT
18751	8871	13	,	,	,
18751	8871	14	against	against	IN
18751	8871	15	a	a	DT
18751	8871	16	standard	standard	JJ
18751	8871	17	lead	lead	NN
18751	8871	18	solution	solution	NN
18751	8871	19	,	,	,
18751	8871	20	as	as	IN
18751	8871	21	described	describe	VBN
18751	8871	22	under	under	IN
18751	8871	23	_	_	NNP
18751	8871	24	Colorimetric	Colorimetric	NNP
18751	8871	25	Lead	Lead	NNP
18751	8871	26	_	_	NNP
18751	8871	27	.	.	.
18751	8872	1	Report	report	VB
18751	8872	2	in	in	IN
18751	8872	3	parts	part	NNS
18751	8872	4	per	per	IN
18751	8872	5	100,000	100,000	CD
18751	8872	6	.	.	.
18751	8873	1	~Copper.~--Proceed	~copper.~--proceed	VB
18751	8873	2	as	as	IN
18751	8873	3	with	with	IN
18751	8873	4	the	the	DT
18751	8873	5	last	last	RB
18751	8873	6	-	-	HYPH
18751	8873	7	mentioned	mention	VBN
18751	8873	8	metal	metal	NN
18751	8873	9	;	;	:
18751	8873	10	but	but	CC
18751	8873	11	,	,	,
18751	8873	12	if	if	IN
18751	8873	13	lead	lead	NN
18751	8873	14	is	be	VBZ
18751	8873	15	also	also	RB
18751	8873	16	present	present	JJ
18751	8873	17	,	,	,
18751	8873	18	boil	boil	VB
18751	8873	19	down	down	RP
18751	8873	20	500	500	CD
18751	8873	21	c.c	c.c	NNP
18751	8873	22	.	.	.
18751	8874	1	to	to	IN
18751	8874	2	about	about	RB
18751	8874	3	50	50	CD
18751	8874	4	c.c	c.c	NNP
18751	8874	5	.	.	NNP
18751	8874	6	,	,	,
18751	8874	7	then	then	RB
18751	8874	8	add	add	VB
18751	8874	9	ammonia	ammonia	NNP
18751	8874	10	,	,	,
18751	8874	11	filter	filter	NN
18751	8874	12	,	,	,
18751	8874	13	and	and	CC
18751	8874	14	estimate	estimate	VB
18751	8874	15	the	the	DT
18751	8874	16	copper	copper	NN
18751	8874	17	in	in	IN
18751	8874	18	the	the	DT
18751	8874	19	blue	blue	JJ
18751	8874	20	solution	solution	NN
18751	8874	21	,	,	,
18751	8874	22	as	as	IN
18751	8874	23	described	describe	VBN
18751	8874	24	under	under	IN
18751	8874	25	_	_	NNP
18751	8874	26	Colorimetric	Colorimetric	NNP
18751	8874	27	Copper	Copper	NNP
18751	8874	28	_	_	NNP
18751	8874	29	.	.	.
18751	8875	1	~Iron.~--Take	~Iron.~--Take	NFP
18751	8875	2	50	50	CD
18751	8875	3	c.c	c.c	NNP
18751	8875	4	.	.	NNP
18751	8875	5	,	,	,
18751	8875	6	or	or	CC
18751	8875	7	a	a	DT
18751	8875	8	smaller	small	JJR
18751	8875	9	quantity	quantity	NN
18751	8875	10	(	(	-LRB-
18751	8875	11	if	if	IN
18751	8875	12	necessary	necessary	JJ
18751	8875	13	)	)	-RRB-
18751	8875	14	,	,	,
18751	8875	15	dilute	dilute	VB
18751	8875	16	up	up	IN
18751	8875	17	to	to	IN
18751	8875	18	the	the	DT
18751	8875	19	mark	mark	NN
18751	8875	20	with	with	IN
18751	8875	21	distilled	distilled	JJ
18751	8875	22	water	water	NN
18751	8875	23	,	,	,
18751	8875	24	and	and	CC
18751	8875	25	determine	determine	VB
18751	8875	26	with	with	IN
18751	8875	27	potassium	potassium	NN
18751	8875	28	sulphocyanate	sulphocyanate	NN
18751	8875	29	,	,	,
18751	8875	30	as	as	IN
18751	8875	31	described	describe	VBN
18751	8875	32	under	under	IN
18751	8875	33	_	_	NNP
18751	8875	34	Colorimetric	Colorimetric	NNP
18751	8875	35	Iron	Iron	NNP
18751	8875	36	_	_	NNP
18751	8875	37	.	.	.
18751	8876	1	~Zinc.~--Zinc	~Zinc.~--Zinc	NNP
18751	8876	2	is	be	VBZ
18751	8876	3	the	the	DT
18751	8876	4	only	only	JJ
18751	8876	5	other	other	JJ
18751	8876	6	metal	metal	NN
18751	8876	7	likely	likely	JJ
18751	8876	8	to	to	TO
18751	8876	9	be	be	VB
18751	8876	10	present	present	JJ
18751	8876	11	;	;	:
18751	8876	12	and	and	CC
18751	8876	13	,	,	,
18751	8876	14	since	since	IN
18751	8876	15	it	-PRON-	PRP
18751	8876	16	can	can	MD
18751	8876	17	not	not	RB
18751	8876	18	be	be	VB
18751	8876	19	determined	determine	VBN
18751	8876	20	colorimetrically	colorimetrically	RB
18751	8876	21	,	,	,
18751	8876	22	it	-PRON-	PRP
18751	8876	23	must	must	MD
18751	8876	24	be	be	VB
18751	8876	25	separately	separately	RB
18751	8876	26	estimated	estimate	VBN
18751	8876	27	during	during	IN
18751	8876	28	the	the	DT
18751	8876	29	examination	examination	NN
18751	8876	30	of	of	IN
18751	8876	31	the	the	DT
18751	8876	32	"	"	``
18751	8876	33	total	total	JJ
18751	8876	34	solids	solid	NNS
18751	8876	35	.	.	.
18751	8876	36	"	"	''
18751	8877	1	~Examination	~Examination	NFP
18751	8877	2	of	of	IN
18751	8877	3	"	"	``
18751	8877	4	Total	Total	NNP
18751	8877	5	Solids	solid	NNS
18751	8877	6	.	.	.
18751	8878	1	"	"	``
18751	8878	2	~--Evaporate	~--Evaporate	:
18751	8878	3	500	500	CD
18751	8878	4	c.c	c.c	NNP
18751	8878	5	.	.	.
18751	8879	1	to	to	TO
18751	8879	2	dryness	dryness	VB
18751	8879	3	with	with	IN
18751	8879	4	a	a	DT
18751	8879	5	drop	drop	NN
18751	8879	6	or	or	CC
18751	8879	7	two	two	CD
18751	8879	8	of	of	IN
18751	8879	9	hydrochloric	hydrochloric	JJ
18751	8879	10	acid	acid	NN
18751	8879	11	.	.	.
18751	8880	1	Take	take	VB
18751	8880	2	up	up	RP
18751	8880	3	with	with	IN
18751	8880	4	hydrochloric	hydrochloric	JJ
18751	8880	5	acid	acid	NN
18751	8880	6	,	,	,
18751	8880	7	filter	filter	NN
18751	8880	8	,	,	,
18751	8880	9	ignite	ignite	VB
18751	8880	10	,	,	,
18751	8880	11	and	and	CC
18751	8880	12	weigh	weigh	VB
18751	8880	13	the	the	DT
18751	8880	14	residue	residue	NN
18751	8880	15	as	as	IN
18751	8880	16	"	"	``
18751	8880	17	silica	silica	NN
18751	8880	18	.	.	.
18751	8880	19	"	"	''
18751	8881	1	To	to	IN
18751	8881	2	the	the	DT
18751	8881	3	filtrate	filtrate	JJ
18751	8881	4	add	add	VB
18751	8881	5	a	a	DT
18751	8881	6	little	little	JJ
18751	8881	7	ammonic	ammonic	JJ
18751	8881	8	chloride	chloride	NN
18751	8881	9	and	and	CC
18751	8881	10	ammonia	ammonia	NN
18751	8881	11	,	,	,
18751	8881	12	boil	boil	NNP
18751	8881	13	and	and	CC
18751	8881	14	filter	filter	NN
18751	8881	15	,	,	,
18751	8881	16	ignite	ignite	VB
18751	8881	17	,	,	,
18751	8881	18	and	and	CC
18751	8881	19	weigh	weigh	VB
18751	8881	20	the	the	DT
18751	8881	21	precipitate	precipitate	NN
18751	8881	22	as	as	IN
18751	8881	23	"	"	``
18751	8881	24	oxide	oxide	NN
18751	8881	25	of	of	IN
18751	8881	26	iron	iron	NNP
18751	8881	27	and	and	CC
18751	8881	28	alumina	alumina	NNP
18751	8881	29	.	.	.
18751	8881	30	"	"	''
18751	8882	1	Collect	collect	VB
18751	8882	2	the	the	DT
18751	8882	3	filtrate	filtrate	NN
18751	8882	4	in	in	IN
18751	8882	5	a	a	DT
18751	8882	6	small	small	JJ
18751	8882	7	flask	flask	NN
18751	8882	8	,	,	,
18751	8882	9	add	add	VB
18751	8882	10	a	a	DT
18751	8882	11	few	few	JJ
18751	8882	12	drops	drop	NNS
18751	8882	13	of	of	IN
18751	8882	14	ammonium	ammonium	NN
18751	8882	15	sulphide	sulphide	NN
18751	8882	16	or	or	CC
18751	8882	17	pass	pass	VB
18751	8882	18	sulphuretted	sulphuret	VBN
18751	8882	19	hydrogen	hydrogen	NN
18751	8882	20	,	,	,
18751	8882	21	cork	cork	NN
18751	8882	22	the	the	DT
18751	8882	23	flask	flask	NN
18751	8882	24	,	,	,
18751	8882	25	and	and	CC
18751	8882	26	allow	allow	VB
18751	8882	27	to	to	TO
18751	8882	28	stand	stand	VB
18751	8882	29	overnight	overnight	RB
18751	8882	30	;	;	:
18751	8882	31	filter	filter	NN
18751	8882	32	,	,	,
18751	8882	33	wash	wash	NNP
18751	8882	34	,	,	,
18751	8882	35	and	and	CC
18751	8882	36	determine	determine	VB
18751	8882	37	the	the	DT
18751	8882	38	zinc	zinc	NN
18751	8882	39	gravimetrically	gravimetrically	RB
18751	8882	40	as	as	IN
18751	8882	41	oxide	oxide	NN
18751	8882	42	of	of	IN
18751	8882	43	zinc	zinc	NN
18751	8882	44	.	.	.
18751	8883	1	If	if	IN
18751	8883	2	copper	copper	NN
18751	8883	3	or	or	CC
18751	8883	4	lead	lead	NN
18751	8883	5	were	be	VBD
18751	8883	6	present	present	JJ
18751	8883	7	,	,	,
18751	8883	8	they	-PRON-	PRP
18751	8883	9	should	should	MD
18751	8883	10	have	have	VB
18751	8883	11	been	be	VBN
18751	8883	12	previously	previously	RB
18751	8883	13	removed	remove	VBN
18751	8883	14	with	with	IN
18751	8883	15	sulphuretted	sulphuret	VBN
18751	8883	16	hydrogen	hydrogen	NN
18751	8883	17	in	in	IN
18751	8883	18	the	the	DT
18751	8883	19	acid	acid	NN
18751	8883	20	solution	solution	NN
18751	8883	21	.	.	.
18751	8884	1	To	to	IN
18751	8884	2	the	the	DT
18751	8884	3	filtrate	filtrate	JJ
18751	8884	4	add	add	VB
18751	8884	5	ammonic	ammonic	JJ
18751	8884	6	oxalate	oxalate	NN
18751	8884	7	and	and	CC
18751	8884	8	ammonia	ammonia	NNP
18751	8884	9	,	,	,
18751	8884	10	boil	boil	VB
18751	8884	11	for	for	IN
18751	8884	12	some	some	DT
18751	8884	13	time	time	NN
18751	8884	14	,	,	,
18751	8884	15	allow	allow	VB
18751	8884	16	to	to	TO
18751	8884	17	stand	stand	VB
18751	8884	18	,	,	,
18751	8884	19	filter	filter	NN
18751	8884	20	,	,	,
18751	8884	21	wash	wash	NN
18751	8884	22	,	,	,
18751	8884	23	ignite	ignite	VBP
18751	8884	24	,	,	,
18751	8884	25	and	and	CC
18751	8884	26	weigh	weigh	VB
18751	8884	27	as	as	IN
18751	8884	28	"	"	``
18751	8884	29	lime	lime	NN
18751	8884	30	.	.	.
18751	8884	31	"	"	''
18751	8885	1	Evaporate	evaporate	VB
18751	8885	2	the	the	DT
18751	8885	3	filtrate	filtrate	JJ
18751	8885	4	with	with	IN
18751	8885	5	nitric	nitric	JJ
18751	8885	6	acid	acid	NN
18751	8885	7	,	,	,
18751	8885	8	and	and	CC
18751	8885	9	ignite	ignite	VB
18751	8885	10	.	.	.
18751	8886	1	Take	take	VB
18751	8886	2	up	up	RP
18751	8886	3	with	with	IN
18751	8886	4	a	a	DT
18751	8886	5	few	few	JJ
18751	8886	6	drops	drop	NNS
18751	8886	7	of	of	IN
18751	8886	8	dilute	dilute	JJ
18751	8886	9	hydrochloric	hydrochloric	JJ
18751	8886	10	acid	acid	NN
18751	8886	11	,	,	,
18751	8886	12	add	add	VB
18751	8886	13	baric	baric	JJ
18751	8886	14	hydrate	hydrate	NN
18751	8886	15	in	in	IN
18751	8886	16	excess	excess	NN
18751	8886	17	,	,	,
18751	8886	18	evaporate	evaporate	VB
18751	8886	19	,	,	,
18751	8886	20	and	and	CC
18751	8886	21	extract	extract	VB
18751	8886	22	with	with	IN
18751	8886	23	water	water	NN
18751	8886	24	.	.	.
18751	8887	1	The	the	DT
18751	8887	2	residue	residue	NN
18751	8887	3	contains	contain	VBZ
18751	8887	4	the	the	DT
18751	8887	5	magnesia	magnesia	NN
18751	8887	6	;	;	:
18751	8887	7	boil	boil	VB
18751	8887	8	with	with	IN
18751	8887	9	dilute	dilute	NNP
18751	8887	10	sulphuric	sulphuric	NNP
18751	8887	11	acid	acid	NNP
18751	8887	12	,	,	,
18751	8887	13	filter	filter	NN
18751	8887	14	,	,	,
18751	8887	15	precipitate	precipitate	VB
18751	8887	16	it	-PRON-	PRP
18751	8887	17	with	with	IN
18751	8887	18	phosphate	phosphate	NN
18751	8887	19	of	of	IN
18751	8887	20	soda	soda	NNP
18751	8887	21	and	and	CC
18751	8887	22	ammonia	ammonia	NN
18751	8887	23	,	,	,
18751	8887	24	and	and	CC
18751	8887	25	weigh	weigh	VB
18751	8887	26	as	as	IN
18751	8887	27	pyrophosphate	pyrophosphate	NN
18751	8887	28	.	.	.
18751	8888	1	The	the	DT
18751	8888	2	aqueous	aqueous	JJ
18751	8888	3	extract	extract	NN
18751	8888	4	contains	contain	VBZ
18751	8888	5	the	the	DT
18751	8888	6	alkalies	alkali	NNS
18751	8888	7	with	with	IN
18751	8888	8	the	the	DT
18751	8888	9	excess	excess	NN
18751	8888	10	of	of	IN
18751	8888	11	barium	barium	NN
18751	8888	12	.	.	.
18751	8889	1	Add	add	VB
18751	8889	2	sulphuric	sulphuric	JJ
18751	8889	3	acid	acid	NN
18751	8889	4	in	in	IN
18751	8889	5	slight	slight	JJ
18751	8889	6	excess	excess	NN
18751	8889	7	,	,	,
18751	8889	8	filter	filter	NN
18751	8889	9	,	,	,
18751	8889	10	evaporate	evaporate	VB
18751	8889	11	,	,	,
18751	8889	12	and	and	CC
18751	8889	13	ignite	ignite	VB
18751	8889	14	strongly	strongly	RB
18751	8889	15	.	.	.
18751	8890	1	The	the	DT
18751	8890	2	residue	residue	NN
18751	8890	3	consists	consist	VBZ
18751	8890	4	of	of	IN
18751	8890	5	the	the	DT
18751	8890	6	sulphates	sulphate	NNS
18751	8890	7	of	of	IN
18751	8890	8	the	the	DT
18751	8890	9	alkalies	alkali	NNS
18751	8890	10	(	(	-LRB-
18751	8890	11	which	which	WDT
18751	8890	12	are	be	VBP
18751	8890	13	separately	separately	RB
18751	8890	14	determined	determine	VBN
18751	8890	15	,	,	,
18751	8890	16	as	as	IN
18751	8890	17	described	describe	VBN
18751	8890	18	under	under	IN
18751	8890	19	_	_	NNP
18751	8890	20	Potash	Potash	NNP
18751	8890	21	_	_	NNP
18751	8890	22	)	)	-RRB-
18751	8890	23	.	.	.
18751	8891	1	~Sulphuric	~Sulphuric	NFP
18751	8891	2	Oxide	Oxide	NNP
18751	8891	3	(	(	-LRB-
18751	8891	4	SO_{3}).~--Take	SO_{3}).~--Take	VBG
18751	8891	5	200	200	CD
18751	8891	6	c.c	c.c	NN
18751	8891	7	.	.	.
18751	8892	1	and	and	CC
18751	8892	2	boil	boil	VB
18751	8892	3	to	to	IN
18751	8892	4	a	a	DT
18751	8892	5	small	small	JJ
18751	8892	6	bulk	bulk	NN
18751	8892	7	with	with	IN
18751	8892	8	a	a	DT
18751	8892	9	little	little	JJ
18751	8892	10	hydrochloric	hydrochloric	JJ
18751	8892	11	acid	acid	NN
18751	8892	12	,	,	,
18751	8892	13	filter	filter	NN
18751	8892	14	(	(	-LRB-
18751	8892	15	if	if	IN
18751	8892	16	necessary	necessary	JJ
18751	8892	17	)	)	-RRB-
18751	8892	18	,	,	,
18751	8892	19	add	add	VB
18751	8892	20	baric	baric	JJ
18751	8892	21	chloride	chloride	NN
18751	8892	22	solution	solution	NN
18751	8892	23	in	in	IN
18751	8892	24	slight	slight	JJ
18751	8892	25	excess	excess	NN
18751	8892	26	to	to	IN
18751	8892	27	the	the	DT
18751	8892	28	hot	hot	JJ
18751	8892	29	solution	solution	NN
18751	8892	30	,	,	,
18751	8892	31	filter	filter	NN
18751	8892	32	,	,	,
18751	8892	33	ignite	ignite	VB
18751	8892	34	,	,	,
18751	8892	35	and	and	CC
18751	8892	36	weigh	weigh	VB
18751	8892	37	as	as	IN
18751	8892	38	baric	baric	JJ
18751	8892	39	sulphate	sulphate	NN
18751	8892	40	.	.	.
18751	8893	1	~Carbon	~Carbon	NFP
18751	8893	2	Dioxide	dioxide	NN
18751	8893	3	(	(	-LRB-
18751	8893	4	free).~--Carbon	free).~--carbon	FW
18751	8893	5	dioxide	dioxide	NN
18751	8893	6	exists	exist	VBZ
18751	8893	7	in	in	IN
18751	8893	8	waters	water	NNS
18751	8893	9	in	in	IN
18751	8893	10	two	two	CD
18751	8893	11	forms	form	NNS
18751	8893	12	,	,	,
18751	8893	13	free	free	JJ
18751	8893	14	and	and	CC
18751	8893	15	combined	combined	JJ
18751	8893	16	.	.	.
18751	8894	1	The	the	DT
18751	8894	2	latter	latter	JJ
18751	8894	3	generally	generally	RB
18751	8894	4	occurs	occur	VBZ
18751	8894	5	as	as	IN
18751	8894	6	bicarbonate	bicarbonate	JJ
18751	8894	7	,	,	,
18751	8894	8	although	although	RB
18751	8894	9	on	on	IN
18751	8894	10	analysis	analysis	NN
18751	8894	11	it	-PRON-	PRP
18751	8894	12	is	be	VBZ
18751	8894	13	more	more	RBR
18751	8894	14	convenient	convenient	JJ
18751	8894	15	to	to	TO
18751	8894	16	consider	consider	VB
18751	8894	17	it	-PRON-	PRP
18751	8894	18	as	as	IN
18751	8894	19	carbonate	carbonate	JJ
18751	8894	20	,	,	,
18751	8894	21	and	and	CC
18751	8894	22	to	to	TO
18751	8894	23	count	count	VB
18751	8894	24	the	the	DT
18751	8894	25	excess	excess	NN
18751	8894	26	of	of	IN
18751	8894	27	carbon	carbon	NN
18751	8894	28	dioxide	dioxide	NN
18751	8894	29	with	with	IN
18751	8894	30	the	the	DT
18751	8894	31	free	free	JJ
18751	8894	32	.	.	.
18751	8895	1	The	the	DT
18751	8895	2	method	method	NN
18751	8895	3	is	be	VBZ
18751	8895	4	as	as	IN
18751	8895	5	follows:--To	follows:--to	ADD
18751	8895	6	determine	determine	VB
18751	8895	7	the	the	DT
18751	8895	8	free	free	JJ
18751	8895	9	carbon	carbon	NN
18751	8895	10	dioxide	dioxide	NN
18751	8895	11	,	,	,
18751	8895	12	take	take	VB
18751	8895	13	100	100	CD
18751	8895	14	c.c	c.c	NNP
18751	8895	15	.	.	.
18751	8896	1	of	of	IN
18751	8896	2	the	the	DT
18751	8896	3	water	water	NN
18751	8896	4	,	,	,
18751	8896	5	place	place	VB
18751	8896	6	them	-PRON-	PRP
18751	8896	7	in	in	IN
18751	8896	8	a	a	DT
18751	8896	9	flask	flask	NN
18751	8896	10	with	with	IN
18751	8896	11	3	3	CD
18751	8896	12	c.c	c.c	NNP
18751	8896	13	.	.	.
18751	8897	1	of	of	IN
18751	8897	2	a	a	DT
18751	8897	3	strong	strong	JJ
18751	8897	4	solution	solution	NN
18751	8897	5	of	of	IN
18751	8897	6	calcium	calcium	NN
18751	8897	7	chloride	chloride	NN
18751	8897	8	and	and	CC
18751	8897	9	2	2	CD
18751	8897	10	c.c	c.c	NNP
18751	8897	11	.	.	.
18751	8898	1	of	of	IN
18751	8898	2	a	a	DT
18751	8898	3	solution	solution	NN
18751	8898	4	of	of	IN
18751	8898	5	ammonic	ammonic	JJ
18751	8898	6	chloride	chloride	NN
18751	8898	7	,	,	,
18751	8898	8	next	next	RB
18751	8898	9	add	add	VB
18751	8898	10	50	50	CD
18751	8898	11	c.c	c.c	NNP
18751	8898	12	.	.	.
18751	8899	1	of	of	IN
18751	8899	2	lime	lime	NN
18751	8899	3	-	-	HYPH
18751	8899	4	water	water	NN
18751	8899	5	.	.	.
18751	8900	1	The	the	DT
18751	8900	2	strength	strength	NN
18751	8900	3	of	of	IN
18751	8900	4	the	the	DT
18751	8900	5	lime	lime	NN
18751	8900	6	-	-	HYPH
18751	8900	7	water	water	NN
18751	8900	8	must	must	MD
18751	8900	9	be	be	VB
18751	8900	10	known	know	VBN
18751	8900	11	.	.	.
18751	8901	1	Make	make	VB
18751	8901	2	up	up	RP
18751	8901	3	to	to	IN
18751	8901	4	200	200	CD
18751	8901	5	c.c	c.c	NNP
18751	8901	6	.	.	.
18751	8902	1	with	with	IN
18751	8902	2	distilled	distilled	JJ
18751	8902	3	water	water	NN
18751	8902	4	,	,	,
18751	8902	5	stop	stop	VB
18751	8902	6	the	the	DT
18751	8902	7	flask	flask	NN
18751	8902	8	,	,	,
18751	8902	9	and	and	CC
18751	8902	10	allow	allow	VB
18751	8902	11	the	the	DT
18751	8902	12	precipitate	precipitate	NN
18751	8902	13	to	to	TO
18751	8902	14	settle	settle	VB
18751	8902	15	.	.	.
18751	8903	1	Take	take	VB
18751	8903	2	out	out	RP
18751	8903	3	100	100	CD
18751	8903	4	c.c	c.c	NNP
18751	8903	5	.	.	.
18751	8904	1	of	of	IN
18751	8904	2	the	the	DT
18751	8904	3	clear	clear	JJ
18751	8904	4	solution	solution	NN
18751	8904	5	with	with	IN
18751	8904	6	a	a	DT
18751	8904	7	pipette	pipette	NN
18751	8904	8	,	,	,
18751	8904	9	and	and	CC
18751	8904	10	titrate	titrate	VB
18751	8904	11	with	with	IN
18751	8904	12	the	the	DT
18751	8904	13	standard	standard	JJ
18751	8904	14	solution	solution	NN
18751	8904	15	of	of	IN
18751	8904	16	acid	acid	NN
18751	8904	17	.	.	.
18751	8905	1	[	[	-LRB-
18751	8905	2	99	99	CD
18751	8905	3	]	]	-RRB-
18751	8905	4	The	the	DT
18751	8905	5	number	number	NN
18751	8905	6	of	of	IN
18751	8905	7	c.c	c.c	NNP
18751	8905	8	.	.	.
18751	8906	1	required	require	VBN
18751	8906	2	,	,	,
18751	8906	3	multiplied	multiply	VBN
18751	8906	4	by	by	IN
18751	8906	5	two	two	CD
18751	8906	6	,	,	,
18751	8906	7	and	and	CC
18751	8906	8	deducted	deduct	VBD
18751	8906	9	from	from	IN
18751	8906	10	that	that	DT
18751	8906	11	required	require	VBN
18751	8906	12	for	for	IN
18751	8906	13	the	the	DT
18751	8906	14	50	50	CD
18751	8906	15	c.c	c.c	NNP
18751	8906	16	.	.	.
18751	8907	1	of	of	IN
18751	8907	2	lime	lime	NN
18751	8907	3	-	-	HYPH
18751	8907	4	water	water	NN
18751	8907	5	,	,	,
18751	8907	6	and	and	CC
18751	8907	7	then	then	RB
18751	8907	8	multiplied	multiply	VBN
18751	8907	9	by	by	IN
18751	8907	10	0.0045	0.0045	CD
18751	8907	11	,	,	,
18751	8907	12	will	will	MD
18751	8907	13	give	give	VB
18751	8907	14	the	the	DT
18751	8907	15	carbon	carbon	NN
18751	8907	16	dioxide	dioxide	NN
18751	8907	17	present	present	JJ
18751	8907	18	other	other	JJ
18751	8907	19	than	than	IN
18751	8907	20	as	as	RB
18751	8907	21	normal	normal	JJ
18751	8907	22	carbonates	carbonate	NNS
18751	8907	23	.	.	.
18751	8908	1	~Carbon	~Carbon	NFP
18751	8908	2	Dioxide	dioxide	NN
18751	8908	3	combined~	combined~	NN
18751	8908	4	as	as	IN
18751	8908	5	normal	normal	JJ
18751	8908	6	carbonate.--100	carbonate.--100	VBZ
18751	8908	7	c.c	c.c	NNP
18751	8908	8	.	.	.
18751	8909	1	of	of	IN
18751	8909	2	the	the	DT
18751	8909	3	water	water	NN
18751	8909	4	are	be	VBP
18751	8909	5	tinted	tint	VBN
18751	8909	6	with	with	IN
18751	8909	7	phenacetolin	phenacetolin	NN
18751	8909	8	or	or	CC
18751	8909	9	lacmoid	lacmoid	NN
18751	8909	10	;	;	:
18751	8909	11	then	then	RB
18751	8909	12	heated	heat	VBD
18751	8909	13	to	to	IN
18751	8909	14	near	near	JJ
18751	8909	15	boiling	boiling	NN
18751	8909	16	,	,	,
18751	8909	17	and	and	CC
18751	8909	18	titrated	titrate	VBN
18751	8909	19	with	with	IN
18751	8909	20	standard	standard	JJ
18751	8909	21	acid	acid	NN
18751	8909	22	.	.	.
18751	8910	1	The	the	DT
18751	8910	2	number	number	NN
18751	8910	3	of	of	IN
18751	8910	4	c.c	c.c	NNP
18751	8910	5	.	.	.
18751	8911	1	used	use	VBN
18751	8911	2	,	,	,
18751	8911	3	multiplied	multiply	VBN
18751	8911	4	by	by	IN
18751	8911	5	0.0045	0.0045	CD
18751	8911	6	,	,	,
18751	8911	7	will	will	MD
18751	8911	8	give	give	VB
18751	8911	9	the	the	DT
18751	8911	10	weight	weight	NN
18751	8911	11	in	in	IN
18751	8911	12	grams	gram	NNS
18751	8911	13	of	of	IN
18751	8911	14	the	the	DT
18751	8911	15	combined	combine	VBN
18751	8911	16	carbon	carbon	NN
18751	8911	17	dioxide	dioxide	NN
18751	8911	18	.	.	.
18751	8912	1	~Free	~Free	NFP
18751	8912	2	Acid.~--In	acid.~--in	NN
18751	8912	3	some	some	DT
18751	8912	4	waters	water	NNS
18751	8912	5	(	(	-LRB-
18751	8912	6	especially	especially	RB
18751	8912	7	those	those	DT
18751	8912	8	from	from	IN
18751	8912	9	mining	mining	NN
18751	8912	10	districts	district	NNS
18751	8912	11	)	)	-RRB-
18751	8912	12	there	there	EX
18751	8912	13	will	will	MD
18751	8912	14	be	be	VB
18751	8912	15	no	no	DT
18751	8912	16	carbonates	carbonate	NNS
18751	8912	17	.	.	.
18751	8913	1	On	on	IN
18751	8913	2	the	the	DT
18751	8913	3	contrary	contrary	NN
18751	8913	4	,	,	,
18751	8913	5	there	there	EX
18751	8913	6	may	may	MD
18751	8913	7	be	be	VB
18751	8913	8	free	free	JJ
18751	8913	9	mineral	mineral	NN
18751	8913	10	acid	acid	NN
18751	8913	11	or	or	CC
18751	8913	12	acid	acid	JJ
18751	8913	13	salts	salt	NNS
18751	8913	14	.	.	.
18751	8914	1	In	in	IN
18751	8914	2	these	these	DT
18751	8914	3	cases	case	NNS
18751	8914	4	it	-PRON-	PRP
18751	8914	5	is	be	VBZ
18751	8914	6	necessary	necessary	JJ
18751	8914	7	to	to	TO
18751	8914	8	determine	determine	VB
18751	8914	9	the	the	DT
18751	8914	10	amount	amount	NN
18751	8914	11	of	of	IN
18751	8914	12	acid	acid	NN
18751	8914	13	(	(	-LRB-
18751	8914	14	other	other	JJ
18751	8914	15	than	than	IN
18751	8914	16	carbon	carbon	NN
18751	8914	17	dioxide	dioxide	NN
18751	8914	18	)	)	-RRB-
18751	8914	19	present	present	JJ
18751	8914	20	in	in	IN
18751	8914	21	excess	excess	NN
18751	8914	22	of	of	IN
18751	8914	23	that	that	DT
18751	8914	24	required	require	VBN
18751	8914	25	to	to	TO
18751	8914	26	form	form	VB
18751	8914	27	normal	normal	JJ
18751	8914	28	salts	salt	NNS
18751	8914	29	.	.	.
18751	8915	1	This	this	DT
18751	8915	2	is	be	VBZ
18751	8915	3	done	do	VBN
18751	8915	4	in	in	IN
18751	8915	5	the	the	DT
18751	8915	6	following	follow	VBG
18751	8915	7	way:--Make	way:--Make	NNP
18751	8915	8	an	an	DT
18751	8915	9	ammoniacal	ammoniacal	JJ
18751	8915	10	copper	copper	NN
18751	8915	11	solution	solution	NN
18751	8915	12	by	by	IN
18751	8915	13	taking	take	VBG
18751	8915	14	13	13	CD
18751	8915	15	grams	gram	NNS
18751	8915	16	of	of	IN
18751	8915	17	copper	copper	NN
18751	8915	18	sulphate	sulphate	NN
18751	8915	19	(	(	-LRB-
18751	8915	20	CuSO_{4}.5H_{2}O	CuSO_{4}.5H_{2}O	NNP
18751	8915	21	)	)	-RRB-
18751	8915	22	,	,	,
18751	8915	23	dissolving	dissolve	VBG
18751	8915	24	in	in	IN
18751	8915	25	water	water	NN
18751	8915	26	,	,	,
18751	8915	27	adding	add	VBG
18751	8915	28	solution	solution	NN
18751	8915	29	of	of	IN
18751	8915	30	ammonia	ammonia	NN
18751	8915	31	until	until	IN
18751	8915	32	the	the	DT
18751	8915	33	precipitate	precipitate	NNP
18751	8915	34	first	first	RB
18751	8915	35	formed	form	VBN
18751	8915	36	has	have	VBZ
18751	8915	37	nearly	nearly	RB
18751	8915	38	dissolved	dissolve	VBN
18751	8915	39	,	,	,
18751	8915	40	and	and	CC
18751	8915	41	diluting	diluting	NN
18751	8915	42	to	to	IN
18751	8915	43	1	1	CD
18751	8915	44	litre	litre	NN
18751	8915	45	.	.	.
18751	8916	1	Allow	allow	VB
18751	8916	2	to	to	TO
18751	8916	3	settle	settle	VB
18751	8916	4	,	,	,
18751	8916	5	and	and	CC
18751	8916	6	decant	decant	NN
18751	8916	7	off	off	RP
18751	8916	8	the	the	DT
18751	8916	9	clear	clear	JJ
18751	8916	10	liquid	liquid	NN
18751	8916	11	.	.	.
18751	8917	1	The	the	DT
18751	8917	2	strength	strength	NN
18751	8917	3	of	of	IN
18751	8917	4	this	this	DT
18751	8917	5	solution	solution	NN
18751	8917	6	is	be	VBZ
18751	8917	7	determined	determine	VBN
18751	8917	8	by	by	IN
18751	8917	9	titrating	titrate	VBG
18751	8917	10	against	against	IN
18751	8917	11	10	10	CD
18751	8917	12	or	or	CC
18751	8917	13	20	20	CD
18751	8917	14	c.c	c.c	NNP
18751	8917	15	.	.	.
18751	8918	1	of	of	IN
18751	8918	2	the	the	DT
18751	8918	3	standard	standard	JJ
18751	8918	4	solution	solution	NN
18751	8918	5	of	of	IN
18751	8918	6	sulphuric	sulphuric	JJ
18751	8918	7	acid	acid	NN
18751	8918	8	(	(	-LRB-
18751	8918	9	100	100	CD
18751	8918	10	c.c	c.c	NNP
18751	8918	11	.	.	.
18751	8919	1	=	=	SYM
18751	8919	2	1	1	CD
18751	8919	3	gram	gram	NN
18751	8919	4	H_{2}SO_{4	H_{2}SO_{4	NNP
18751	8919	5	}	}	-RRB-
18751	8919	6	)	)	-RRB-
18751	8919	7	.	.	.
18751	8920	1	The	the	DT
18751	8920	2	finishing	finishing	JJ
18751	8920	3	point	point	NN
18751	8920	4	is	be	VBZ
18751	8920	5	reached	reach	VBN
18751	8920	6	as	as	RB
18751	8920	7	soon	soon	RB
18751	8920	8	as	as	IN
18751	8920	9	the	the	DT
18751	8920	10	solution	solution	NN
18751	8920	11	becomes	become	VBZ
18751	8920	12	turbid	turbid	NN
18751	8920	13	from	from	IN
18751	8920	14	precipitated	precipitate	VBN
18751	8920	15	cupric	cupric	JJ
18751	8920	16	hydrate	hydrate	NN
18751	8920	17	.	.	.
18751	8921	1	At	at	IN
18751	8921	2	first	first	RB
18751	8921	3	,	,	,
18751	8921	4	as	as	IN
18751	8921	5	each	each	DT
18751	8921	6	drop	drop	NN
18751	8921	7	falls	fall	VBZ
18751	8921	8	into	into	IN
18751	8921	9	the	the	DT
18751	8921	10	acid	acid	NN
18751	8921	11	solution	solution	NN
18751	8921	12	,	,	,
18751	8921	13	the	the	DT
18751	8921	14	ammonia	ammonia	NN
18751	8921	15	and	and	CC
18751	8921	16	cupric	cupric	NNP
18751	8921	17	hydrate	hydrate	NN
18751	8921	18	combine	combine	VB
18751	8921	19	with	with	IN
18751	8921	20	the	the	DT
18751	8921	21	free	free	JJ
18751	8921	22	acid	acid	NN
18751	8921	23	to	to	TO
18751	8921	24	form	form	VB
18751	8921	25	ammonic	ammonic	JJ
18751	8921	26	and	and	CC
18751	8921	27	cupric	cupric	JJ
18751	8921	28	sulphates	sulphate	NNS
18751	8921	29	;	;	:
18751	8921	30	but	but	CC
18751	8921	31	as	as	RB
18751	8921	32	soon	soon	RB
18751	8921	33	as	as	IN
18751	8921	34	the	the	DT
18751	8921	35	free	free	JJ
18751	8921	36	acid	acid	NN
18751	8921	37	is	be	VBZ
18751	8921	38	used	use	VBN
18751	8921	39	up	up	RP
18751	8921	40	,	,	,
18751	8921	41	the	the	DT
18751	8921	42	ammonia	ammonia	NN
18751	8921	43	in	in	IN
18751	8921	44	the	the	DT
18751	8921	45	next	next	JJ
18751	8921	46	drop	drop	NN
18751	8921	47	not	not	RB
18751	8921	48	only	only	RB
18751	8921	49	precipitates	precipitate	VBZ
18751	8921	50	an	an	DT
18751	8921	51	equivalent	equivalent	NN
18751	8921	52	of	of	IN
18751	8921	53	cupric	cupric	JJ
18751	8921	54	hydrate	hydrate	NN
18751	8921	55	from	from	IN
18751	8921	56	the	the	DT
18751	8921	57	solution	solution	NN
18751	8921	58	,	,	,
18751	8921	59	but	but	CC
18751	8921	60	also	also	RB
18751	8921	61	throws	throw	VBZ
18751	8921	62	down	down	RP
18751	8921	63	that	that	DT
18751	8921	64	carried	carry	VBN
18751	8921	65	by	by	IN
18751	8921	66	itself	-PRON-	PRP
18751	8921	67	.	.	.
18751	8922	1	This	this	DT
18751	8922	2	method	method	NN
18751	8922	3	is	be	VBZ
18751	8922	4	applicable	applicable	JJ
18751	8922	5	in	in	IN
18751	8922	6	the	the	DT
18751	8922	7	presence	presence	NN
18751	8922	8	of	of	IN
18751	8922	9	metallic	metallic	JJ
18751	8922	10	sulphates	sulphates	NNPS
18751	8922	11	_	_	NNP
18751	8922	12	other	other	JJ
18751	8922	13	than	than	IN
18751	8922	14	ferric	ferric	NNP
18751	8922	15	_	_	NNP
18751	8922	16	.	.	.
18751	8923	1	The	the	DT
18751	8923	2	standardising	standardising	NN
18751	8923	3	and	and	CC
18751	8923	4	titration	titration	NN
18751	8923	5	should	should	MD
18751	8923	6	be	be	VB
18751	8923	7	made	make	VBN
18751	8923	8	under	under	IN
18751	8923	9	the	the	DT
18751	8923	10	same	same	JJ
18751	8923	11	conditions	condition	NNS
18751	8923	12	.	.	.
18751	8924	1	Since	since	IN
18751	8924	2	sulphuric	sulphuric	JJ
18751	8924	3	acid	acid	NN
18751	8924	4	and	and	CC
18751	8924	5	sulphates	sulphate	NNS
18751	8924	6	are	be	VBP
18751	8924	7	predominant	predominant	JJ
18751	8924	8	in	in	IN
18751	8924	9	waters	water	NNS
18751	8924	10	of	of	IN
18751	8924	11	this	this	DT
18751	8924	12	kind	kind	NN
18751	8924	13	,	,	,
18751	8924	14	it	-PRON-	PRP
18751	8924	15	is	be	VBZ
18751	8924	16	most	most	RBS
18751	8924	17	convenient	convenient	JJ
18751	8924	18	to	to	TO
18751	8924	19	report	report	VB
18751	8924	20	the	the	DT
18751	8924	21	acidity	acidity	NN
18751	8924	22	of	of	IN
18751	8924	23	the	the	DT
18751	8924	24	water	water	NN
18751	8924	25	as	as	IN
18751	8924	26	equivalent	equivalent	JJ
18751	8924	27	to	to	IN
18751	8924	28	so	so	RB
18751	8924	29	much	much	JJ
18751	8924	30	sulphuric	sulphuric	JJ
18751	8924	31	acid	acid	NN
18751	8924	32	.	.	.
18751	8925	1	~Dissolved	~Dissolved	NFP
18751	8925	2	Oxygen.~--For	oxygen.~--for	IN
18751	8925	3	the	the	DT
18751	8925	4	gasometric	gasometric	JJ
18751	8925	5	method	method	NN
18751	8925	6	of	of	IN
18751	8925	7	analysing	analyse	VBG
18751	8925	8	for	for	IN
18751	8925	9	dissolved	dissolved	JJ
18751	8925	10	oxygen	oxygen	NN
18751	8925	11	,	,	,
18751	8925	12	and	and	CC
18751	8925	13	for	for	IN
18751	8925	14	the	the	DT
18751	8925	15	Schützenberger	Schützenberger	NNP
18751	8925	16	's	's	POS
18751	8925	17	volumetric	volumetric	NN
18751	8925	18	method	method	NN
18751	8925	19	,	,	,
18751	8925	20	the	the	DT
18751	8925	21	student	student	NN
18751	8925	22	is	be	VBZ
18751	8925	23	referred	refer	VBN
18751	8925	24	to	to	IN
18751	8925	25	Sutton	Sutton	NNP
18751	8925	26	's	's	POS
18751	8925	27	"	"	``
18751	8925	28	Volumetric	Volumetric	NNP
18751	8925	29	Analysis	Analysis	NNP
18751	8925	30	.	.	.
18751	8925	31	"	"	''
18751	8926	1	The	the	DT
18751	8926	2	following	follow	VBG
18751	8926	3	is	be	VBZ
18751	8926	4	an	an	DT
18751	8926	5	easy	easy	JJ
18751	8926	6	method	method	NN
18751	8926	7	of	of	IN
18751	8926	8	estimating	estimate	VBG
18751	8926	9	the	the	DT
18751	8926	10	free	free	JJ
18751	8926	11	oxygen	oxygen	NN
18751	8926	12	in	in	IN
18751	8926	13	a	a	DT
18751	8926	14	water:--Take	water:--Take	NNP
18751	8926	15	20	20	CD
18751	8926	16	c.c	c.c	NN
18751	8926	17	.	.	.
18751	8927	1	of	of	IN
18751	8927	2	a	a	DT
18751	8927	3	stannous	stannous	JJ
18751	8927	4	chloride	chloride	NN
18751	8927	5	solution	solution	NN
18751	8927	6	(	(	-LRB-
18751	8927	7	about	about	RB
18751	8927	8	20	20	CD
18751	8927	9	grams	gram	NNS
18751	8927	10	of	of	IN
18751	8927	11	the	the	DT
18751	8927	12	salt	salt	NN
18751	8927	13	with	with	IN
18751	8927	14	10	10	CD
18751	8927	15	c.c	c.c	NNP
18751	8927	16	.	.	.
18751	8928	1	of	of	IN
18751	8928	2	hydrochloric	hydrochloric	JJ
18751	8928	3	acid	acid	NN
18751	8928	4	to	to	IN
18751	8928	5	the	the	DT
18751	8928	6	litre	litre	NN
18751	8928	7	)	)	-RRB-
18751	8928	8	;	;	:
18751	8928	9	add	add	VB
18751	8928	10	10	10	CD
18751	8928	11	c.c	c.c	NNP
18751	8928	12	.	.	.
18751	8929	1	of	of	IN
18751	8929	2	hydrochloric	hydrochloric	JJ
18751	8929	3	acid	acid	NN
18751	8929	4	,	,	,
18751	8929	5	and	and	CC
18751	8929	6	titrate	titrate	VBP
18751	8929	7	in	in	IN
18751	8929	8	an	an	DT
18751	8929	9	atmosphere	atmosphere	NN
18751	8929	10	of	of	IN
18751	8929	11	carbon	carbon	NN
18751	8929	12	dioxide	dioxide	NN
18751	8929	13	with	with	IN
18751	8929	14	standard	standard	JJ
18751	8929	15	permanganate	permanganate	NN
18751	8929	16	of	of	IN
18751	8929	17	potassium	potassium	NN
18751	8929	18	solution	solution	NN
18751	8929	19	(	(	-LRB-
18751	8929	20	made	make	VBN
18751	8929	21	by	by	IN
18751	8929	22	dissolving	dissolve	VBG
18751	8929	23	1.975	1.975	CD
18751	8929	24	gram	gram	NN
18751	8929	25	of	of	IN
18751	8929	26	the	the	DT
18751	8929	27	salt	salt	NN
18751	8929	28	in	in	IN
18751	8929	29	1	1	CD
18751	8929	30	litre	litre	NN
18751	8929	31	of	of	IN
18751	8929	32	water	water	NN
18751	8929	33	:	:	:
18751	8929	34	1	1	CD
18751	8929	35	c.c	c.c	NNP
18751	8929	36	.	.	.
18751	8930	1	equals	equal	VBZ
18751	8930	2	0.5	0.5	CD
18751	8930	3	milligram	milligram	NN
18751	8930	4	of	of	IN
18751	8930	5	oxygen	oxygen	NN
18751	8930	6	)	)	-RRB-
18751	8930	7	.	.	.
18751	8931	1	A	a	DT
18751	8931	2	similar	similar	JJ
18751	8931	3	titration	titration	NN
18751	8931	4	is	be	VBZ
18751	8931	5	made	make	VBN
18751	8931	6	with	with	IN
18751	8931	7	the	the	DT
18751	8931	8	addition	addition	NN
18751	8931	9	of	of	IN
18751	8931	10	100	100	CD
18751	8931	11	c.c	c.c	NNP
18751	8931	12	.	.	.
18751	8932	1	of	of	IN
18751	8932	2	the	the	DT
18751	8932	3	water	water	NN
18751	8932	4	to	to	TO
18751	8932	5	be	be	VB
18751	8932	6	tested	test	VBN
18751	8932	7	.	.	.
18751	8933	1	Less	less	RBR
18751	8933	2	permanganate	permanganate	JJ
18751	8933	3	will	will	MD
18751	8933	4	be	be	VB
18751	8933	5	required	require	VBN
18751	8933	6	in	in	IN
18751	8933	7	the	the	DT
18751	8933	8	second	second	JJ
18751	8933	9	titration	titration	NN
18751	8933	10	,	,	,
18751	8933	11	according	accord	VBG
18751	8933	12	to	to	IN
18751	8933	13	the	the	DT
18751	8933	14	amount	amount	NN
18751	8933	15	of	of	IN
18751	8933	16	oxygen	oxygen	NN
18751	8933	17	in	in	IN
18751	8933	18	the	the	DT
18751	8933	19	water	water	NN
18751	8933	20	;	;	:
18751	8933	21	and	and	CC
18751	8933	22	the	the	DT
18751	8933	23	difference	difference	NN
18751	8933	24	,	,	,
18751	8933	25	multiplied	multiply	VBN
18751	8933	26	by	by	IN
18751	8933	27	0.5	0.5	CD
18751	8933	28	,	,	,
18751	8933	29	will	will	MD
18751	8933	30	give	give	VB
18751	8933	31	the	the	DT
18751	8933	32	weight	weight	NN
18751	8933	33	of	of	IN
18751	8933	34	the	the	DT
18751	8933	35	oxygen	oxygen	NN
18751	8933	36	in	in	IN
18751	8933	37	milligrams	milligram	NNS
18751	8933	38	.	.	.
18751	8934	1	Small	small	JJ
18751	8934	2	quantities	quantity	NNS
18751	8934	3	of	of	IN
18751	8934	4	nitrates	nitrate	NNS
18751	8934	5	do	do	VBP
18751	8934	6	not	not	RB
18751	8934	7	interfere	interfere	VB
18751	8934	8	.	.	.
18751	8935	1	In	in	IN
18751	8935	2	REPORTING	report	VBG
18751	8935	3	the	the	DT
18751	8935	4	results	result	NNS
18751	8935	5	of	of	IN
18751	8935	6	the	the	DT
18751	8935	7	analysis	analysis	NN
18751	8935	8	,	,	,
18751	8935	9	it	-PRON-	PRP
18751	8935	10	is	be	VBZ
18751	8935	11	customary	customary	JJ
18751	8935	12	to	to	TO
18751	8935	13	combine	combine	VB
18751	8935	14	the	the	DT
18751	8935	15	acids	acid	NNS
18751	8935	16	and	and	CC
18751	8935	17	bases	basis	NNS
18751	8935	18	found	find	VBN
18751	8935	19	on	on	IN
18751	8935	20	some	some	DT
18751	8935	21	such	such	JJ
18751	8935	22	principle	principle	NN
18751	8935	23	as	as	IN
18751	8935	24	the	the	DT
18751	8935	25	following:--The	following:--the	JJ
18751	8935	26	sulphuric	sulphuric	JJ
18751	8935	27	oxide	oxide	NN
18751	8935	28	is	be	VBZ
18751	8935	29	calculated	calculate	VBN
18751	8935	30	as	as	IN
18751	8935	31	combined	combine	VBN
18751	8935	32	with	with	IN
18751	8935	33	the	the	DT
18751	8935	34	potash	potash	NN
18751	8935	35	,	,	,
18751	8935	36	and	and	CC
18751	8935	37	reported	report	VBD
18751	8935	38	as	as	IN
18751	8935	39	potassic	potassic	JJ
18751	8935	40	sulphate	sulphate	NN
18751	8935	41	(	(	-LRB-
18751	8935	42	K_{2}SO_{4	K_{2}SO_{4	NNP
18751	8935	43	}	}	-RRB-
18751	8935	44	)	)	-RRB-
18751	8935	45	;	;	:
18751	8935	46	the	the	DT
18751	8935	47	balance	balance	NN
18751	8935	48	of	of	IN
18751	8935	49	the	the	DT
18751	8935	50	sulphuric	sulphuric	JJ
18751	8935	51	oxide	oxide	NN
18751	8935	52	is	be	VBZ
18751	8935	53	then	then	RB
18751	8935	54	apportioned	apportion	VBN
18751	8935	55	to	to	IN
18751	8935	56	the	the	DT
18751	8935	57	soda	soda	NN
18751	8935	58	,	,	,
18751	8935	59	and	and	CC
18751	8935	60	reported	report	VBD
18751	8935	61	as	as	IN
18751	8935	62	sulphate	sulphate	NN
18751	8935	63	of	of	IN
18751	8935	64	soda	soda	NN
18751	8935	65	(	(	-LRB-
18751	8935	66	Na_{2}SO_{4	Na_{2}SO_{4	NNP
18751	8935	67	}	}	-RRB-
18751	8935	68	)	)	-RRB-
18751	8935	69	;	;	:
18751	8935	70	if	if	IN
18751	8935	71	any	any	DT
18751	8935	72	is	be	VBZ
18751	8935	73	still	still	RB
18751	8935	74	left	leave	VBN
18751	8935	75	,	,	,
18751	8935	76	it	-PRON-	PRP
18751	8935	77	is	be	VBZ
18751	8935	78	reported	report	VBN
18751	8935	79	as	as	IN
18751	8935	80	calcium	calcium	NN
18751	8935	81	sulphate	sulphate	NN
18751	8935	82	(	(	-LRB-
18751	8935	83	CaSO_{4	CaSO_{4	NNP
18751	8935	84	}	}	-RRB-
18751	8935	85	)	)	-RRB-
18751	8935	86	,	,	,
18751	8935	87	and	and	CC
18751	8935	88	after	after	IN
18751	8935	89	that	that	DT
18751	8935	90	as	as	IN
18751	8935	91	magnesic	magnesic	NN
18751	8935	92	sulphate	sulphate	NN
18751	8935	93	(	(	-LRB-
18751	8935	94	MgSO_{4	mgso_{4	UH
18751	8935	95	}	}	-RRB-
18751	8935	96	)	)	-RRB-
18751	8935	97	.	.	.
18751	8936	1	When	when	WRB
18751	8936	2	the	the	DT
18751	8936	3	sulphuric	sulphuric	JJ
18751	8936	4	oxide	oxide	NN
18751	8936	5	has	have	VBZ
18751	8936	6	been	be	VBN
18751	8936	7	satisfied	satisfy	VBN
18751	8936	8	,	,	,
18751	8936	9	the	the	DT
18751	8936	10	chlorine	chlorine	NN
18751	8936	11	is	be	VBZ
18751	8936	12	distributed	distribute	VBN
18751	8936	13	,	,	,
18751	8936	14	taking	take	VBG
18751	8936	15	the	the	DT
18751	8936	16	bases	basis	NNS
18751	8936	17	in	in	IN
18751	8936	18	the	the	DT
18751	8936	19	same	same	JJ
18751	8936	20	order	order	NN
18751	8936	21	,	,	,
18751	8936	22	then	then	RB
18751	8936	23	the	the	DT
18751	8936	24	nitric	nitric	JJ
18751	8936	25	pentoxide	pentoxide	NN
18751	8936	26	,	,	,
18751	8936	27	and	and	CC
18751	8936	28	lastly	lastly	RB
18751	8936	29	the	the	DT
18751	8936	30	carbon	carbon	NN
18751	8936	31	dioxide	dioxide	NN
18751	8936	32	.	.	.
18751	8937	1	But	but	CC
18751	8937	2	any	any	DT
18751	8937	3	method	method	NN
18751	8937	4	for	for	IN
18751	8937	5	thus	thus	RB
18751	8937	6	combining	combine	VBG
18751	8937	7	the	the	DT
18751	8937	8	bases	basis	NNS
18751	8937	9	and	and	CC
18751	8937	10	acids	acid	NNS
18751	8937	11	must	must	MD
18751	8937	12	be	be	VB
18751	8937	13	arbitrary	arbitrary	JJ
18751	8937	14	and	and	CC
18751	8937	15	inaccurate	inaccurate	JJ
18751	8937	16	.	.	.
18751	8938	1	It	-PRON-	PRP
18751	8938	2	is	be	VBZ
18751	8938	3	extremely	extremely	RB
18751	8938	4	improbable	improbable	JJ
18751	8938	5	that	that	IN
18751	8938	6	any	any	DT
18751	8938	7	simple	simple	JJ
18751	8938	8	statement	statement	NN
18751	8938	9	can	can	MD
18751	8938	10	represent	represent	VB
18751	8938	11	the	the	DT
18751	8938	12	manner	manner	NN
18751	8938	13	in	in	IN
18751	8938	14	which	which	WDT
18751	8938	15	the	the	DT
18751	8938	16	bases	basis	NNS
18751	8938	17	and	and	CC
18751	8938	18	acids	acid	NNS
18751	8938	19	are	be	VBP
18751	8938	20	distributed	distribute	VBN
18751	8938	21	whilst	whilst	IN
18751	8938	22	in	in	IN
18751	8938	23	solution	solution	NN
18751	8938	24	;	;	:
18751	8938	25	and	and	CC
18751	8938	26	,	,	,
18751	8938	27	since	since	IN
18751	8938	28	different	different	JJ
18751	8938	29	chemists	chemist	NNS
18751	8938	30	are	be	VBP
18751	8938	31	not	not	RB
18751	8938	32	agreed	agree	VBN
18751	8938	33	as	as	IN
18751	8938	34	to	to	IN
18751	8938	35	any	any	DT
18751	8938	36	one	one	CD
18751	8938	37	system	system	NN
18751	8938	38	,	,	,
18751	8938	39	it	-PRON-	PRP
18751	8938	40	is	be	VBZ
18751	8938	41	better	well	JJR
18751	8938	42	to	to	TO
18751	8938	43	give	give	VB
18751	8938	44	up	up	RP
18751	8938	45	the	the	DT
18751	8938	46	attempt	attempt	NN
18751	8938	47	,	,	,
18751	8938	48	and	and	CC
18751	8938	49	simply	simply	RB
18751	8938	50	state	state	VB
18751	8938	51	the	the	DT
18751	8938	52	results	result	NNS
18751	8938	53	of	of	IN
18751	8938	54	the	the	DT
18751	8938	55	analysis	analysis	NN
18751	8938	56	.	.	.
18751	8939	1	This	this	DT
18751	8939	2	has	have	VBZ
18751	8939	3	only	only	RB
18751	8939	4	one	one	CD
18751	8939	5	inconvenience	inconvenience	NN
18751	8939	6	.	.	.
18751	8940	1	The	the	DT
18751	8940	2	bases	basis	NNS
18751	8940	3	are	be	VBP
18751	8940	4	represented	represent	VBN
18751	8940	5	as	as	IN
18751	8940	6	oxides	oxide	NNS
18751	8940	7	;	;	:
18751	8940	8	and	and	CC
18751	8940	9	,	,	,
18751	8940	10	since	since	IN
18751	8940	11	some	some	DT
18751	8940	12	of	of	IN
18751	8940	13	them	-PRON-	PRP
18751	8940	14	are	be	VBP
18751	8940	15	present	present	JJ
18751	8940	16	as	as	IN
18751	8940	17	chlorides	chloride	NNS
18751	8940	18	,	,	,
18751	8940	19	the	the	DT
18751	8940	20	sum	sum	NN
18751	8940	21	total	total	NN
18751	8940	22	of	of	IN
18751	8940	23	the	the	DT
18751	8940	24	analysis	analysis	NN
18751	8940	25	will	will	MD
18751	8940	26	be	be	VB
18751	8940	27	in	in	IN
18751	8940	28	excess	excess	NN
18751	8940	29	of	of	IN
18751	8940	30	the	the	DT
18751	8940	31	actual	actual	JJ
18751	8940	32	amount	amount	NN
18751	8940	33	present	present	JJ
18751	8940	34	by	by	IN
18751	8940	35	the	the	DT
18751	8940	36	weight	weight	NN
18751	8940	37	of	of	IN
18751	8940	38	the	the	DT
18751	8940	39	oxygen	oxygen	NN
18751	8940	40	equivalent	equivalent	JJ
18751	8940	41	to	to	IN
18751	8940	42	the	the	DT
18751	8940	43	chlorine	chlorine	NN
18751	8940	44	present	present	JJ
18751	8940	45	as	as	IN
18751	8940	46	chloride	chloride	NN
18751	8940	47	.	.	.
18751	8941	1	The	the	DT
18751	8941	2	following	follow	VBG
18751	8941	3	is	be	VBZ
18751	8941	4	an	an	DT
18751	8941	5	example	example	NN
18751	8941	6	of	of	IN
18751	8941	7	such	such	PDT
18751	8941	8	a	a	DT
18751	8941	9	statement:--	statement:--	:
18751	8941	10	Parts	part	NNS
18751	8941	11	per	per	IN
18751	8941	12	100,000	100,000	CD
18751	8941	13	.	.	.
18751	8942	1	Total	total	JJ
18751	8942	2	solids	solid	NNS
18751	8942	3	,	,	,
18751	8942	4	dried	dry	VBN
18751	8942	5	at	at	IN
18751	8942	6	100	100	CD
18751	8942	7	°	°	NNS
18751	8942	8	C.	C.	NNP
18751	8942	9	28.73	28.73	CD
18751	8942	10	Chlorine	Chlorine	NNP
18751	8942	11	1.70	1.70	CD
18751	8942	12	Nitrogen	Nitrogen	NNP
18751	8942	13	as	as	IN
18751	8942	14	nitrate	nitrate	JJ
18751	8942	15	0.03	0.03	CD
18751	8942	16	Ammonia	Ammonia	NNP
18751	8942	17	0.001	0.001	CD
18751	8942	18	Albuminoid	Albuminoid	NNP
18751	8942	19	ammonia	ammonia	NN
18751	8942	20	0.004	0.004	CD
18751	8942	21	"	"	``
18751	8942	22	Oxygen	Oxygen	NNP
18751	8942	23	consumed	consume	VBN
18751	8942	24	"	"	''
18751	8942	25	in	in	IN
18751	8942	26	4	4	CD
18751	8942	27	hours	hour	NNS
18751	8942	28	0.01	0.01	CD
18751	8942	29	The	the	DT
18751	8942	30	solids	solid	NNS
18751	8942	31	were	be	VBD
18751	8942	32	made	make	VBN
18751	8942	33	up	up	RP
18751	8942	34	as	as	IN
18751	8942	35	under:--	under:--	ADD
18751	8942	36	Per	per	IN
18751	8942	37	100,000	100,000	CD
18751	8942	38	of	of	IN
18751	8942	39	the	the	DT
18751	8942	40	Water	Water	NNP
18751	8942	41	.	.	.
18751	8943	1	Potash	Potash	NNP
18751	8943	2	0.38	0.38	CD
18751	8943	3	Soda	Soda	NNP
18751	8943	4	2.01	2.01	CD
18751	8943	5	Magnesia	Magnesia	NNP
18751	8943	6	1.44	1.44	CD
18751	8943	7	Lime	Lime	NNP
18751	8943	8	10.55	10.55	CD
18751	8943	9	Ferric	Ferric	NNP
18751	8943	10	oxide	oxide	NN
18751	8943	11	0.01	0.01	CD
18751	8943	12	Silica	Silica	NNP
18751	8943	13	0.30	0.30	CD
18751	8943	14	Sulphuric	Sulphuric	NNP
18751	8943	15	oxide	oxide	NN
18751	8943	16	3.69	3.69	CD
18751	8943	17	Nitrogen	nitrogen	NN
18751	8943	18	pentoxide	pentoxide	JJ
18751	8943	19	0.11	0.11	CD
18751	8943	20	Carbon	carbon	NN
18751	8943	21	dioxide	dioxide	NN
18751	8943	22	8.38	8.38	CD
18751	8943	23	Chlorine	Chlorine	NNP
18751	8943	24	1.70	1.70	CD
18751	8943	25	Volatile	Volatile	NNP
18751	8943	26	and	and	CC
18751	8943	27	organic	organic	JJ
18751	8943	28	matter	matter	NN
18751	8943	29	0.66	0.66	CD
18751	8943	30	-----	-----	CD
18751	8943	31	29.23	29.23	CD
18751	8943	32	Less	Less	JJR
18751	8943	33	oxygen	oxygen	NN
18751	8943	34	equivalent	equivalent	JJ
18751	8943	35	to	to	TO
18751	8943	36	chlorine	chlorine	NN
18751	8943	37	found	find	VBD
18751	8943	38	0.39	0.39	CD
18751	8943	39	-----	-----	SYM
18751	8943	40	28.84	28.84	CD
18751	8943	41	For	for	IN
18751	8943	42	the	the	DT
18751	8943	43	preparation	preparation	NN
18751	8943	44	of	of	IN
18751	8943	45	distilled	distilled	JJ
18751	8943	46	water	water	NN
18751	8943	47	,	,	,
18751	8943	48	the	the	DT
18751	8943	49	apparatus	apparatus	NN
18751	8943	50	shown	show	VBN
18751	8943	51	in	in	IN
18751	8943	52	fig	fig	NN
18751	8943	53	.	.	.
18751	8944	1	64	64	CD
18751	8944	2	is	be	VBZ
18751	8944	3	convenient	convenient	JJ
18751	8944	4	for	for	IN
18751	8944	5	laboratory	laboratory	NN
18751	8944	6	use	use	NN
18751	8944	7	.	.	.
18751	8945	1	It	-PRON-	PRP
18751	8945	2	consists	consist	VBZ
18751	8945	3	of	of	IN
18751	8945	4	a	a	DT
18751	8945	5	copper	copper	NN
18751	8945	6	retort	retort	NN
18751	8945	7	heated	heat	VBN
18751	8945	8	by	by	IN
18751	8945	9	a	a	DT
18751	8945	10	ring	ring	NN
18751	8945	11	gas	gas	NN
18751	8945	12	-	-	HYPH
18751	8945	13	burner	burner	NN
18751	8945	14	,	,	,
18751	8945	15	and	and	CC
18751	8945	16	connected	connect	VBN
18751	8945	17	with	with	IN
18751	8945	18	a	a	DT
18751	8945	19	worm	worm	NN
18751	8945	20	-	-	HYPH
18751	8945	21	condenser	condenser	NN
18751	8945	22	.	.	.
18751	8946	1	[	[	-LRB-
18751	8946	2	Illustration	illustration	NN
18751	8946	3	:	:	:
18751	8946	4	FIG	FIG	NNP
18751	8946	5	.	.	.
18751	8947	1	64	64	CD
18751	8947	2	]	]	-RRB-
18751	8947	3	PRACTICAL	practical	NN
18751	8947	4	EXERCISE	exercise	NN
18751	8947	5	.	.	.
18751	8948	1	A	a	DT
18751	8948	2	mineral	mineral	NN
18751	8948	3	,	,	,
18751	8948	4	on	on	IN
18751	8948	5	analysis	analysis	NN
18751	8948	6	,	,	,
18751	8948	7	gave	give	VBD
18751	8948	8	the	the	DT
18751	8948	9	following	follow	VBG
18751	8948	10	results:--Water	results:--water	NN
18751	8948	11	,	,	,
18751	8948	12	44.94	44.94	CD
18751	8948	13	per	per	NN
18751	8948	14	cent	cent	NN
18751	8948	15	.	.	.
18751	8949	1	;	;	:
18751	8949	2	sulphuric	sulphuric	JJ
18751	8949	3	oxide	oxide	NN
18751	8949	4	,	,	,
18751	8949	5	28.72	28.72	CD
18751	8949	6	per	per	NN
18751	8949	7	cent	cent	NN
18751	8949	8	.	.	.
18751	8950	1	;	;	:
18751	8950	2	ferrous	ferrous	JJ
18751	8950	3	iron	iron	NN
18751	8950	4	,	,	,
18751	8950	5	13.92	13.92	CD
18751	8950	6	per	per	NN
18751	8950	7	cent	cent	NN
18751	8950	8	.	.	.
18751	8951	1	;	;	:
18751	8951	2	ferric	ferric	NNP
18751	8951	3	iron	iron	NN
18751	8951	4	,	,	,
18751	8951	5	0.35	0.35	CD
18751	8951	6	per	per	NN
18751	8951	7	cent	cent	NN
18751	8951	8	.	.	.
18751	8952	1	;	;	:
18751	8952	2	copper	copper	NN
18751	8952	3	,	,	,
18751	8952	4	6.1	6.1	CD
18751	8952	5	per	per	NN
18751	8952	6	cent	cent	NN
18751	8952	7	.	.	.
18751	8953	1	The	the	DT
18751	8953	2	mineral	mineral	NN
18751	8953	3	was	be	VBD
18751	8953	4	soluble	soluble	JJ
18751	8953	5	in	in	IN
18751	8953	6	water	water	NN
18751	8953	7	,	,	,
18751	8953	8	and	and	CC
18751	8953	9	showed	show	VBD
18751	8953	10	nothing	nothing	NN
18751	8953	11	else	else	RB
18751	8953	12	on	on	IN
18751	8953	13	testing	testing	NN
18751	8953	14	.	.	.
18751	8954	1	How	how	WRB
18751	8954	2	would	would	MD
18751	8954	3	you	-PRON-	PRP
18751	8954	4	report	report	VB
18751	8954	5	the	the	DT
18751	8954	6	analysis	analysis	NN
18751	8954	7	?	?	.
18751	8955	1	Calculate	calculate	VB
18751	8955	2	the	the	DT
18751	8955	3	formula	formula	NN
18751	8955	4	for	for	IN
18751	8955	5	the	the	DT
18751	8955	6	salt	salt	NN
18751	8955	7	.	.	.
18751	8956	1	THE	the	DT
18751	8956	2	HALOGENS	HALOGENS	NNP
18751	8956	3	.	.	.
18751	8957	1	There	there	EX
18751	8957	2	is	be	VBZ
18751	8957	3	a	a	DT
18751	8957	4	group	group	NN
18751	8957	5	of	of	IN
18751	8957	6	closely	closely	RB
18751	8957	7	allied	ally	VBN
18751	8957	8	elements	element	NNS
18751	8957	9	to	to	TO
18751	8957	10	which	which	WDT
18751	8957	11	the	the	DT
18751	8957	12	name	name	NN
18751	8957	13	halogen	halogen	NN
18751	8957	14	(	(	-LRB-
18751	8957	15	salt	salt	NN
18751	8957	16	-	-	HYPH
18751	8957	17	producer	producer	NN
18751	8957	18	)	)	-RRB-
18751	8957	19	has	have	VBZ
18751	8957	20	been	be	VBN
18751	8957	21	given	give	VBN
18751	8957	22	.	.	.
18751	8958	1	It	-PRON-	PRP
18751	8958	2	comprises	comprise	VBZ
18751	8958	3	chlorine	chlorine	NN
18751	8958	4	,	,	,
18751	8958	5	bromine	bromine	NN
18751	8958	6	,	,	,
18751	8958	7	iodine	iodine	NN
18751	8958	8	,	,	,
18751	8958	9	and	and	CC
18751	8958	10	fluorine	fluorine	NN
18751	8958	11	.	.	.
18751	8959	1	These	these	DT
18751	8959	2	elements	element	NNS
18751	8959	3	combine	combine	VBP
18751	8959	4	directly	directly	RB
18751	8959	5	with	with	IN
18751	8959	6	metals	metal	NNS
18751	8959	7	,	,	,
18751	8959	8	forming	form	VBG
18751	8959	9	as	as	IN
18751	8959	10	many	many	JJ
18751	8959	11	series	series	NN
18751	8959	12	of	of	IN
18751	8959	13	salts	salt	NNS
18751	8959	14	(	(	-LRB-
18751	8959	15	chlorides	chloride	NNS
18751	8959	16	,	,	,
18751	8959	17	bromides	bromide	NNS
18751	8959	18	,	,	,
18751	8959	19	iodides	iodide	NNS
18751	8959	20	,	,	,
18751	8959	21	and	and	CC
18751	8959	22	fluorides	fluoride	NNS
18751	8959	23	)	)	-RRB-
18751	8959	24	,	,	,
18751	8959	25	corresponding	correspond	VBG
18751	8959	26	to	to	IN
18751	8959	27	the	the	DT
18751	8959	28	respective	respective	JJ
18751	8959	29	oxides	oxide	NNS
18751	8959	30	,	,	,
18751	8959	31	but	but	CC
18751	8959	32	differing	differ	VBG
18751	8959	33	in	in	IN
18751	8959	34	their	-PRON-	PRP$
18751	8959	35	formulæ	formulæ	NN
18751	8959	36	by	by	IN
18751	8959	37	having	have	VBG
18751	8959	38	two	two	CD
18751	8959	39	atoms	atom	NNS
18751	8959	40	of	of	IN
18751	8959	41	the	the	DT
18751	8959	42	halogen	halogen	NN
18751	8959	43	in	in	IN
18751	8959	44	the	the	DT
18751	8959	45	place	place	NN
18751	8959	46	of	of	IN
18751	8959	47	one	one	CD
18751	8959	48	atom	atom	NN
18751	8959	49	of	of	IN
18751	8959	50	oxygen	oxygen	NN
18751	8959	51	.	.	.
18751	8960	1	For	for	IN
18751	8960	2	example	example	NN
18751	8960	3	,	,	,
18751	8960	4	ferrous	ferrous	JJ
18751	8960	5	oxide	oxide	NN
18751	8960	6	is	be	VBZ
18751	8960	7	FeO	feo	NN
18751	8960	8	and	and	CC
18751	8960	9	ferrous	ferrous	JJ
18751	8960	10	chloride	chloride	NN
18751	8960	11	is	be	VBZ
18751	8960	12	FeCl_{2	fecl_{2	JJ
18751	8960	13	}	}	-RRB-
18751	8960	14	,	,	,
18751	8960	15	and	and	CC
18751	8960	16	,	,	,
18751	8960	17	again	again	RB
18751	8960	18	,	,	,
18751	8960	19	ferric	ferric	JJ
18751	8960	20	oxide	oxide	NN
18751	8960	21	is	be	VBZ
18751	8960	22	Fe_{2}O_{3	fe_{2}o_{3	JJ
18751	8960	23	}	}	-RRB-
18751	8960	24	,	,	,
18751	8960	25	whilst	whilst	IN
18751	8960	26	ferric	ferric	JJ
18751	8960	27	chloride	chloride	NN
18751	8960	28	is	be	VBZ
18751	8960	29	Fe_{2}Cl_{6	fe_{2}cl_{6	CD
18751	8960	30	}	}	-RRB-
18751	8960	31	.	.	.
18751	8961	1	These	these	DT
18751	8961	2	salts	salt	NNS
18751	8961	3	differ	differ	VBP
18751	8961	4	from	from	IN
18751	8961	5	the	the	DT
18751	8961	6	carbonates	carbonate	NNS
18751	8961	7	,	,	,
18751	8961	8	nitrates	nitrates	NNP
18751	8961	9	,	,	,
18751	8961	10	&	&	CC
18751	8961	11	c.	c.	NNP
18751	8961	12	,	,	,
18751	8961	13	in	in	IN
18751	8961	14	containing	contain	VBG
18751	8961	15	no	no	DT
18751	8961	16	oxygen	oxygen	NN
18751	8961	17	.	.	.
18751	8962	1	Consequently	consequently	RB
18751	8962	2	,	,	,
18751	8962	3	it	-PRON-	PRP
18751	8962	4	is	be	VBZ
18751	8962	5	incorrect	incorrect	JJ
18751	8962	6	to	to	TO
18751	8962	7	speak	speak	VB
18751	8962	8	of	of	IN
18751	8962	9	such	such	JJ
18751	8962	10	compounds	compound	NNS
18751	8962	11	as	as	IN
18751	8962	12	chloride	chloride	NN
18751	8962	13	of	of	IN
18751	8962	14	potash	potash	NN
18751	8962	15	,	,	,
18751	8962	16	fluoride	fluoride	NN
18751	8962	17	of	of	IN
18751	8962	18	lime	lime	NN
18751	8962	19	,	,	,
18751	8962	20	&	&	CC
18751	8962	21	c.	c.	NNP
18751	8962	22	,	,	,
18751	8962	23	since	since	IN
18751	8962	24	potash	potash	NN
18751	8962	25	and	and	CC
18751	8962	26	lime	lime	NN
18751	8962	27	are	be	VBP
18751	8962	28	oxides	oxide	NNS
18751	8962	29	.	.	.
18751	8963	1	It	-PRON-	PRP
18751	8963	2	is	be	VBZ
18751	8963	3	important	important	JJ
18751	8963	4	to	to	TO
18751	8963	5	bear	bear	VB
18751	8963	6	this	this	DT
18751	8963	7	in	in	IN
18751	8963	8	mind	mind	NN
18751	8963	9	in	in	IN
18751	8963	10	reporting	report	VBG
18751	8963	11	analyses	analysis	NNS
18751	8963	12	in	in	IN
18751	8963	13	which	which	WDT
18751	8963	14	determinations	determination	NNS
18751	8963	15	have	have	VBP
18751	8963	16	been	be	VBN
18751	8963	17	made	make	VBN
18751	8963	18	,	,	,
18751	8963	19	say	say	VB
18751	8963	20	,	,	,
18751	8963	21	of	of	IN
18751	8963	22	chlorine	chlorine	NN
18751	8963	23	,	,	,
18751	8963	24	magnesia	magnesia	NNP
18751	8963	25	,	,	,
18751	8963	26	and	and	CC
18751	8963	27	potash	potash	NNP
18751	8963	28	,	,	,
18751	8963	29	or	or	CC
18751	8963	30	of	of	IN
18751	8963	31	fluorine	fluorine	NN
18751	8963	32	,	,	,
18751	8963	33	silica	silica	NN
18751	8963	34	,	,	,
18751	8963	35	and	and	CC
18751	8963	36	alumina	alumina	NNP
18751	8963	37	.	.	.
18751	8964	1	It	-PRON-	PRP
18751	8964	2	is	be	VBZ
18751	8964	3	necessary	necessary	JJ
18751	8964	4	in	in	IN
18751	8964	5	all	all	DT
18751	8964	6	such	such	JJ
18751	8964	7	cases	case	NNS
18751	8964	8	to	to	TO
18751	8964	9	deduct	deduct	VB
18751	8964	10	from	from	IN
18751	8964	11	the	the	DT
18751	8964	12	total	total	NN
18751	8964	13	an	an	DT
18751	8964	14	amount	amount	NN
18751	8964	15	of	of	IN
18751	8964	16	oxygen	oxygen	NN
18751	8964	17	equivalent	equivalent	JJ
18751	8964	18	to	to	IN
18751	8964	19	the	the	DT
18751	8964	20	halogen	halogen	NN
18751	8964	21	found	find	VBN
18751	8964	22	,	,	,
18751	8964	23	except	except	IN
18751	8964	24	,	,	,
18751	8964	25	of	of	IN
18751	8964	26	course	course	NN
18751	8964	27	,	,	,
18751	8964	28	where	where	WRB
18751	8964	29	the	the	DT
18751	8964	30	base	base	NN
18751	8964	31	has	have	VBZ
18751	8964	32	been	be	VBN
18751	8964	33	determined	determine	VBN
18751	8964	34	and	and	CC
18751	8964	35	recorded	record	VBN
18751	8964	36	as	as	IN
18751	8964	37	metal	metal	NN
18751	8964	38	.	.	.
18751	8965	1	Compounds	compound	NNS
18751	8965	2	containing	contain	VBG
18751	8965	3	oxides	oxide	NNS
18751	8965	4	and	and	CC
18751	8965	5	fluorides	fluoride	NNS
18751	8965	6	,	,	,
18751	8965	7	&	&	CC
18751	8965	8	c.	c.	NNP
18751	8965	9	,	,	,
18751	8965	10	do	do	VB
18751	8965	11	not	not	RB
18751	8965	12	lend	lend	VB
18751	8965	13	themselves	-PRON-	PRP
18751	8965	14	to	to	IN
18751	8965	15	the	the	DT
18751	8965	16	method	method	NN
18751	8965	17	of	of	IN
18751	8965	18	determining	determine	VBG
18751	8965	19	the	the	DT
18751	8965	20	halogen	halogen	NN
18751	8965	21	by	by	IN
18751	8965	22	difference	difference	NN
18751	8965	23	.	.	.
18751	8966	1	For	for	IN
18751	8966	2	example	example	NN
18751	8966	3	,	,	,
18751	8966	4	topaz	topaz	NN
18751	8966	5	,	,	,
18751	8966	6	which	which	WDT
18751	8966	7	,	,	,
18751	8966	8	according	accord	VBG
18751	8966	9	to	to	IN
18751	8966	10	Dana	Dana	NNP
18751	8966	11	,	,	,
18751	8966	12	has	have	VBZ
18751	8966	13	the	the	DT
18751	8966	14	formula	formula	NN
18751	8966	15	Al_{2}SiO_{4}F_{2	al_{2}sio_{4}f_{2	NN
18751	8966	16	}	}	-RRB-
18751	8966	17	,	,	,
18751	8966	18	would	would	MD
18751	8966	19	yield	yield	VB
18751	8966	20	in	in	IN
18751	8966	21	the	the	DT
18751	8966	22	ordinary	ordinary	JJ
18751	8966	23	course	course	NN
18751	8966	24	of	of	IN
18751	8966	25	analysis--	analysis--	NNP
18751	8966	26	Alumina	Alumina	NNP
18751	8966	27	55.4	55.4	CD
18751	8966	28	%	%	NN
18751	8966	29	Silica	Silica	NNP
18751	8966	30	32.6	32.6	CD
18751	8966	31	Fluorine	Fluorine	NNP
18751	8966	32	20.6	20.6	CD
18751	8966	33	-----	-----	CD
18751	8966	34	108.6	108.6	CD
18751	8966	35	The	the	DT
18751	8966	36	oxygen	oxygen	NN
18751	8966	37	equivalent	equivalent	JJ
18751	8966	38	to	to	IN
18751	8966	39	20.6	20.6	CD
18751	8966	40	per	per	IN
18751	8966	41	cent	cent	NN
18751	8966	42	.	.	.
18751	8967	1	fluorine	fluorine	NN
18751	8967	2	may	may	MD
18751	8967	3	be	be	VB
18751	8967	4	found	find	VBN
18751	8967	5	by	by	IN
18751	8967	6	multiplying	multiply	VBG
18751	8967	7	the	the	DT
18751	8967	8	percentage	percentage	NN
18751	8967	9	of	of	IN
18751	8967	10	fluorine	fluorine	NN
18751	8967	11	by	by	IN
18751	8967	12	0.421	0.421	CD
18751	8967	13	;	;	:
18751	8967	14	it	-PRON-	PRP
18751	8967	15	is	be	VBZ
18751	8967	16	8.7	8.7	CD
18751	8967	17	per	per	IN
18751	8967	18	cent	cent	NN
18751	8967	19	.	.	.
18751	8967	20	,	,	,
18751	8967	21	and	and	CC
18751	8967	22	must	must	MD
18751	8967	23	be	be	VB
18751	8967	24	deducted	deduct	VBN
18751	8967	25	.	.	.
18751	8968	1	The	the	DT
18751	8968	2	analysis	analysis	NN
18751	8968	3	would	would	MD
18751	8968	4	then	then	RB
18751	8968	5	be	be	VB
18751	8968	6	reported	report	VBN
18751	8968	7	thus:--	thus:--	:
18751	8968	8	Alumina	Alumina	NNP
18751	8968	9	55.4	55.4	CD
18751	8968	10	%	%	NN
18751	8968	11	Silica	Silica	NNP
18751	8968	12	32.6	32.6	CD
18751	8968	13	Fluorine	Fluorine	NNP
18751	8968	14	20.6	20.6	CD
18751	8968	15	-----	-----	CD
18751	8968	16	108.6	108.6	CD
18751	8968	17	Less	Less	JJR
18751	8968	18	oxygen	oxygen	NN
18751	8968	19	equivalent	equivalent	JJ
18751	8968	20	to	to	TO
18751	8968	21	fluorine	fluorine	VB
18751	8968	22	8.7	8.7	CD
18751	8968	23	-----	-----	CD
18751	8968	24	99.9	99.9	CD
18751	8968	25	Take	take	VB
18751	8968	26	as	as	IN
18751	8968	27	an	an	DT
18751	8968	28	illustration	illustration	NN
18751	8968	29	the	the	DT
18751	8968	30	following	follow	VBG
18751	8968	31	actual	actual	JJ
18751	8968	32	analysis	analysis	NN
18751	8968	33	by	by	IN
18751	8968	34	F.W.	F.W.	NNP
18751	8969	1	Clarke	Clarke	NNP
18751	8969	2	and	and	CC
18751	8969	3	J.S.	J.S.	NNP
18751	8970	1	Diller:--	Diller:--	NNP
18751	8970	2	Alumina	Alumina	NNP
18751	8970	3	57.38	57.38	CD
18751	8970	4	%	%	NN
18751	8970	5	Silica	Silica	NNP
18751	8970	6	31.92	31.92	CD
18751	8970	7	Fluorine	Fluorine	NNP
18751	8970	8	16.99	16.99	CD
18751	8970	9	Potash	Potash	NNP
18751	8970	10	0.15	0.15	CD
18751	8970	11	Soda	Soda	NNP
18751	8970	12	1.33	1.33	CD
18751	8970	13	Water	Water	NNP
18751	8970	14	0.20	0.20	CD
18751	8970	15	------	------	NFP
18751	8970	16	107.97	107.97	CD
18751	8970	17	Deduct	Deduct	NNP
18751	8970	18	oxygen	oxygen	NN
18751	8970	19	equivalent	equivalent	JJ
18751	8970	20	7.16	7.16	CD
18751	8970	21	------	------	NN
18751	8970	22	100.81	100.81	CD
18751	8970	23	In	in	IN
18751	8970	24	calculating	calculate	VBG
18751	8970	25	the	the	DT
18751	8970	26	factor	factor	NN
18751	8970	27	for	for	IN
18751	8970	28	the	the	DT
18751	8970	29	"	"	``
18751	8970	30	oxygen	oxygen	NN
18751	8970	31	equivalent	equivalent	NN
18751	8970	32	,	,	,
18751	8970	33	"	"	``
18751	8970	34	divide	divide	VB
18751	8970	35	the	the	DT
18751	8970	36	weight	weight	NN
18751	8970	37	of	of	IN
18751	8970	38	one	one	CD
18751	8970	39	atom	atom	NN
18751	8970	40	of	of	IN
18751	8970	41	oxygen	oxygen	NN
18751	8970	42	(	(	-LRB-
18751	8970	43	16	16	CD
18751	8970	44	)	)	-RRB-
18751	8970	45	by	by	IN
18751	8970	46	the	the	DT
18751	8970	47	weight	weight	NN
18751	8970	48	of	of	IN
18751	8970	49	two	two	CD
18751	8970	50	atoms	atom	NNS
18751	8970	51	of	of	IN
18751	8970	52	the	the	DT
18751	8970	53	halogen	halogen	NN
18751	8970	54	;	;	:
18751	8970	55	for	for	IN
18751	8970	56	example	example	NN
18751	8970	57	,	,	,
18751	8970	58	with	with	IN
18751	8970	59	chlorine	chlorine	NN
18751	8970	60	it	-PRON-	PRP
18751	8970	61	would	would	MD
18751	8970	62	be	be	VB
18751	8970	63	16/71	16/71	CD
18751	8970	64	or	or	CC
18751	8970	65	0.2253	0.2253	CD
18751	8970	66	;	;	:
18751	8970	67	with	with	IN
18751	8970	68	bromine	bromine	NN
18751	8970	69	,	,	,
18751	8970	70	16/160	16/160	CD
18751	8970	71	or	or	CC
18751	8970	72	0.1000	0.1000	CD
18751	8970	73	;	;	:
18751	8970	74	with	with	IN
18751	8970	75	iodine	iodine	NN
18751	8970	76	,	,	,
18751	8970	77	16/254	16/254	CD
18751	8970	78	or	or	CC
18751	8970	79	0.063	0.063	CD
18751	8970	80	;	;	:
18751	8970	81	and	and	CC
18751	8970	82	with	with	IN
18751	8970	83	fluorine	fluorine	NN
18751	8970	84	,	,	,
18751	8970	85	16/38	16/38	CD
18751	8970	86	or	or	CC
18751	8970	87	0.421	0.421	CD
18751	8970	88	.	.	.
18751	8971	1	CHLORINE	CHLORINE	NNP
18751	8971	2	AND	and	CC
18751	8971	3	CHLORIDES	CHLORIDES	NNP
18751	8971	4	.	.	.
18751	8972	1	Chlorine	chlorine	NN
18751	8972	2	occurs	occur	VBZ
18751	8972	3	in	in	IN
18751	8972	4	nature	nature	NN
18751	8972	5	chiefly	chiefly	RB
18751	8972	6	combined	combine	VBN
18751	8972	7	with	with	IN
18751	8972	8	sodium	sodium	NN
18751	8972	9	,	,	,
18751	8972	10	as	as	IN
18751	8972	11	halite	halite	JJ
18751	8972	12	or	or	CC
18751	8972	13	rock	rock	NN
18751	8972	14	salt	salt	NN
18751	8972	15	(	(	-LRB-
18751	8972	16	NaCl	NaCl	NNP
18751	8972	17	)	)	-RRB-
18751	8972	18	.	.	.
18751	8973	1	With	with	IN
18751	8973	2	potassium	potassium	NN
18751	8973	3	it	-PRON-	PRP
18751	8973	4	forms	form	VBZ
18751	8973	5	sylvine	sylvine	NNP
18751	8973	6	(	(	-LRB-
18751	8973	7	KCl	KCl	NNP
18751	8973	8	)	)	-RRB-
18751	8973	9	,	,	,
18751	8973	10	and	and	CC
18751	8973	11	,	,	,
18751	8973	12	together	together	RB
18751	8973	13	with	with	IN
18751	8973	14	magnesium	magnesium	NN
18751	8973	15	,	,	,
18751	8973	16	carnallite	carnallite	JJ
18751	8973	17	(	(	-LRB-
18751	8973	18	KCl	KCl	NNP
18751	8973	19	.	.	.
18751	8973	20	MgCl_{2}.6H_{2}O	MgCl_{2}.6H_{2}O	NNP
18751	8973	21	)	)	-RRB-
18751	8973	22	.	.	.
18751	8974	1	Of	of	IN
18751	8974	2	the	the	DT
18751	8974	3	metalliferous	metalliferous	JJ
18751	8974	4	minerals	mineral	NNS
18751	8974	5	containing	contain	VBG
18751	8974	6	chlorine	chlorine	NN
18751	8974	7	,	,	,
18751	8974	8	kerargyrite	kerargyrite	NN
18751	8974	9	,	,	,
18751	8974	10	or	or	CC
18751	8974	11	horn	horn	NN
18751	8974	12	silver	silver	NN
18751	8974	13	(	(	-LRB-
18751	8974	14	AgCl	AgCl	NNP
18751	8974	15	)	)	-RRB-
18751	8974	16	,	,	,
18751	8974	17	and	and	CC
18751	8974	18	atacamite	atacamite	NNP
18751	8974	19	,	,	,
18751	8974	20	an	an	DT
18751	8974	21	oxychloride	oxychloride	NN
18751	8974	22	of	of	IN
18751	8974	23	copper	copper	NN
18751	8974	24	(	(	-LRB-
18751	8974	25	CuCl_{2}.3Cu(HO)_{2	CuCl_{2}.3Cu(HO)_{2	NNP
18751	8974	26	}	}	-RRB-
18751	8974	27	.	.	.
18751	8974	28	)	)	-RRB-
18751	8975	1	are	be	VBP
18751	8975	2	the	the	DT
18751	8975	3	most	most	RBS
18751	8975	4	important	important	JJ
18751	8975	5	.	.	.
18751	8976	1	Apatite	Apatite	NNP
18751	8976	2	(	(	-LRB-
18751	8976	3	phosphate	phosphate	NN
18751	8976	4	of	of	IN
18751	8976	5	lime	lime	NN
18751	8976	6	)	)	-RRB-
18751	8976	7	and	and	CC
18751	8976	8	pyromorphite	pyromorphite	JJ
18751	8976	9	(	(	-LRB-
18751	8976	10	phosphate	phosphate	NN
18751	8976	11	of	of	IN
18751	8976	12	lead	lead	NN
18751	8976	13	)	)	-RRB-
18751	8976	14	contain	contain	VBP
18751	8976	15	a	a	DT
18751	8976	16	considerable	considerable	JJ
18751	8976	17	amount	amount	NN
18751	8976	18	of	of	IN
18751	8976	19	it	-PRON-	PRP
18751	8976	20	.	.	.
18751	8977	1	Chlorine	chlorine	NN
18751	8977	2	is	be	VBZ
18751	8977	3	a	a	DT
18751	8977	4	gas	gas	NN
18751	8977	5	of	of	IN
18751	8977	6	a	a	DT
18751	8977	7	greenish	greenish	JJ
18751	8977	8	colour	colour	NN
18751	8977	9	,	,	,
18751	8977	10	possessing	possess	VBG
18751	8977	11	a	a	DT
18751	8977	12	characteristic	characteristic	JJ
18751	8977	13	odour	odour	NN
18751	8977	14	,	,	,
18751	8977	15	and	and	CC
18751	8977	16	moderately	moderately	RB
18751	8977	17	soluble	soluble	JJ
18751	8977	18	in	in	IN
18751	8977	19	water	water	NN
18751	8977	20	.	.	.
18751	8978	1	It	-PRON-	PRP
18751	8978	2	does	do	VBZ
18751	8978	3	not	not	RB
18751	8978	4	occur	occur	VB
18751	8978	5	native	native	JJ
18751	8978	6	,	,	,
18751	8978	7	and	and	CC
18751	8978	8	is	be	VBZ
18751	8978	9	generally	generally	RB
18751	8978	10	prepared	prepare	VBN
18751	8978	11	by	by	IN
18751	8978	12	the	the	DT
18751	8978	13	action	action	NN
18751	8978	14	of	of	IN
18751	8978	15	an	an	DT
18751	8978	16	oxidising	oxidising	JJ
18751	8978	17	agent	agent	NN
18751	8978	18	on	on	IN
18751	8978	19	hydrochloric	hydrochloric	JJ
18751	8978	20	acid	acid	NN
18751	8978	21	.	.	.
18751	8979	1	It	-PRON-	PRP
18751	8979	2	combines	combine	VBZ
18751	8979	3	directly	directly	RB
18751	8979	4	with	with	IN
18751	8979	5	metals	metal	NNS
18751	8979	6	at	at	IN
18751	8979	7	the	the	DT
18751	8979	8	ordinary	ordinary	JJ
18751	8979	9	temperature	temperature	NN
18751	8979	10	(	(	-LRB-
18751	8979	11	even	even	RB
18751	8979	12	with	with	IN
18751	8979	13	platinum	platinum	NN
18751	8979	14	and	and	CC
18751	8979	15	gold	gold	NN
18751	8979	16	)	)	-RRB-
18751	8979	17	,	,	,
18751	8979	18	forming	form	VBG
18751	8979	19	chlorides	chloride	NNS
18751	8979	20	,	,	,
18751	8979	21	which	which	WDT
18751	8979	22	(	(	-LRB-
18751	8979	23	except	except	IN
18751	8979	24	in	in	IN
18751	8979	25	the	the	DT
18751	8979	26	case	case	NN
18751	8979	27	of	of	IN
18751	8979	28	silver	silver	NN
18751	8979	29	)	)	-RRB-
18751	8979	30	are	be	VBP
18751	8979	31	soluble	soluble	JJ
18751	8979	32	.	.	.
18751	8980	1	It	-PRON-	PRP
18751	8980	2	is	be	VBZ
18751	8980	3	important	important	JJ
18751	8980	4	in	in	IN
18751	8980	5	metallurgy	metallurgy	NN
18751	8980	6	,	,	,
18751	8980	7	because	because	IN
18751	8980	8	of	of	IN
18751	8980	9	the	the	DT
18751	8980	10	extensive	extensive	JJ
18751	8980	11	use	use	NN
18751	8980	12	of	of	IN
18751	8980	13	it	-PRON-	PRP
18751	8980	14	in	in	IN
18751	8980	15	extracting	extract	VBG
18751	8980	16	gold	gold	NN
18751	8980	17	by	by	IN
18751	8980	18	"	"	``
18751	8980	19	chloridising	chloridise	VBG
18751	8980	20	"	"	''
18751	8980	21	processes	process	NNS
18751	8980	22	.	.	.
18751	8981	1	It	-PRON-	PRP
18751	8981	2	is	be	VBZ
18751	8981	3	also	also	RB
18751	8981	4	used	use	VBN
18751	8981	5	in	in	IN
18751	8981	6	refining	refining	NN
18751	8981	7	gold	gold	NN
18751	8981	8	.	.	.
18751	8982	1	~Detection.~--Compounds	~Detection.~--Compounds	,
18751	8982	2	containing	contain	VBG
18751	8982	3	the	the	DT
18751	8982	4	oxides	oxide	NNS
18751	8982	5	of	of	IN
18751	8982	6	chlorine	chlorine	NN
18751	8982	7	are	be	VBP
18751	8982	8	not	not	RB
18751	8982	9	found	find	VBN
18751	8982	10	in	in	IN
18751	8982	11	nature	nature	NN
18751	8982	12	,	,	,
18751	8982	13	because	because	IN
18751	8982	14	of	of	IN
18751	8982	15	the	the	DT
18751	8982	16	readiness	readiness	NN
18751	8982	17	with	with	IN
18751	8982	18	which	which	WDT
18751	8982	19	they	-PRON-	PRP
18751	8982	20	lose	lose	VBP
18751	8982	21	oxygen	oxygen	NN
18751	8982	22	.	.	.
18751	8983	1	By	by	IN
18751	8983	2	reduction	reduction	NN
18751	8983	3	they	-PRON-	PRP
18751	8983	4	yield	yield	VBP
18751	8983	5	a	a	DT
18751	8983	6	chloride	chloride	NN
18751	8983	7	;	;	:
18751	8983	8	the	the	DT
18751	8983	9	form	form	NN
18751	8983	10	in	in	IN
18751	8983	11	which	which	WDT
18751	8983	12	chlorine	chlorine	NN
18751	8983	13	is	be	VBZ
18751	8983	14	met	meet	VBN
18751	8983	15	with	with	IN
18751	8983	16	in	in	IN
18751	8983	17	minerals	mineral	NNS
18751	8983	18	.	.	.
18751	8984	1	In	in	IN
18751	8984	2	testing	testing	NN
18751	8984	3	,	,	,
18751	8984	4	the	the	DT
18751	8984	5	compound	compound	NN
18751	8984	6	supposed	suppose	VBD
18751	8984	7	to	to	TO
18751	8984	8	contain	contain	VB
18751	8984	9	a	a	DT
18751	8984	10	chloride	chloride	NN
18751	8984	11	is	be	VBZ
18751	8984	12	boiled	boil	VBN
18751	8984	13	with	with	IN
18751	8984	14	water	water	NN
18751	8984	15	,	,	,
18751	8984	16	or	or	CC
18751	8984	17	,	,	,
18751	8984	18	in	in	IN
18751	8984	19	some	some	DT
18751	8984	20	cases	case	NNS
18751	8984	21	,	,	,
18751	8984	22	dilute	dilute	JJ
18751	8984	23	nitric	nitric	NN
18751	8984	24	acid	acid	NN
18751	8984	25	.	.	.
18751	8985	1	To	to	IN
18751	8985	2	the	the	DT
18751	8985	3	clear	clear	JJ
18751	8985	4	solution	solution	NN
18751	8985	5	containing	contain	VBG
18751	8985	6	nitric	nitric	JJ
18751	8985	7	acid	acid	NN
18751	8985	8	a	a	DT
18751	8985	9	few	few	JJ
18751	8985	10	drops	drop	NNS
18751	8985	11	of	of	IN
18751	8985	12	nitrate	nitrate	JJ
18751	8985	13	of	of	IN
18751	8985	14	silver	silver	NN
18751	8985	15	solution	solution	NN
18751	8985	16	are	be	VBP
18751	8985	17	added	add	VBN
18751	8985	18	.	.	.
18751	8986	1	If	if	IN
18751	8986	2	,	,	,
18751	8986	3	on	on	IN
18751	8986	4	shaking	shake	VBG
18751	8986	5	,	,	,
18751	8986	6	a	a	DT
18751	8986	7	white	white	NNP
18751	8986	8	curdy	curdy	JJ
18751	8986	9	precipitate	precipitate	NN
18751	8986	10	,	,	,
18751	8986	11	soluble	soluble	JJ
18751	8986	12	in	in	IN
18751	8986	13	ammonia	ammonia	NNP
18751	8986	14	,	,	,
18751	8986	15	separates	separate	VBZ
18751	8986	16	out	out	RP
18751	8986	17	,	,	,
18751	8986	18	it	-PRON-	PRP
18751	8986	19	is	be	VBZ
18751	8986	20	sufficiently	sufficiently	RB
18751	8986	21	satisfactory	satisfactory	JJ
18751	8986	22	evidence	evidence	NN
18751	8986	23	of	of	IN
18751	8986	24	the	the	DT
18751	8986	25	presence	presence	NN
18751	8986	26	of	of	IN
18751	8986	27	chlorides	chloride	NNS
18751	8986	28	.	.	.
18751	8987	1	~Solution	~solution	NN
18751	8987	2	and	and	CC
18751	8987	3	Separation.~--The	Separation.~--The	NNS
18751	8987	4	chlorides	chloride	NNS
18751	8987	5	are	be	VBP
18751	8987	6	generally	generally	RB
18751	8987	7	soluble	soluble	JJ
18751	8987	8	in	in	IN
18751	8987	9	water	water	NN
18751	8987	10	,	,	,
18751	8987	11	and	and	CC
18751	8987	12	are	be	VBP
18751	8987	13	got	get	VBN
18751	8987	14	into	into	IN
18751	8987	15	solution	solution	NN
18751	8987	16	by	by	IN
18751	8987	17	extracting	extract	VBG
18751	8987	18	with	with	IN
18751	8987	19	warm	warm	JJ
18751	8987	20	dilute	dilute	NN
18751	8987	21	nitric	nitric	NN
18751	8987	22	acid	acid	NN
18751	8987	23	.	.	.
18751	8988	1	Or	or	CC
18751	8988	2	,	,	,
18751	8988	3	if	if	IN
18751	8988	4	insoluble	insoluble	JJ
18751	8988	5	,	,	,
18751	8988	6	the	the	DT
18751	8988	7	substance	substance	NN
18751	8988	8	is	be	VBZ
18751	8988	9	fused	fuse	VBN
18751	8988	10	with	with	IN
18751	8988	11	carbonate	carbonate	NN
18751	8988	12	of	of	IN
18751	8988	13	soda	soda	NN
18751	8988	14	,	,	,
18751	8988	15	extracted	extract	VBN
18751	8988	16	with	with	IN
18751	8988	17	water	water	NN
18751	8988	18	,	,	,
18751	8988	19	and	and	CC
18751	8988	20	the	the	DT
18751	8988	21	filtrate	filtrate	JJ
18751	8988	22	acidified	acidify	VBN
18751	8988	23	with	with	IN
18751	8988	24	nitric	nitric	JJ
18751	8988	25	acid	acid	NN
18751	8988	26	.	.	.
18751	8989	1	For	for	IN
18751	8989	2	the	the	DT
18751	8989	3	determination	determination	NN
18751	8989	4	,	,	,
18751	8989	5	it	-PRON-	PRP
18751	8989	6	is	be	VBZ
18751	8989	7	not	not	RB
18751	8989	8	necessary	necessary	JJ
18751	8989	9	to	to	TO
18751	8989	10	obtain	obtain	VB
18751	8989	11	the	the	DT
18751	8989	12	solution	solution	NN
18751	8989	13	of	of	IN
18751	8989	14	the	the	DT
18751	8989	15	chloride	chloride	NN
18751	8989	16	free	free	JJ
18751	8989	17	from	from	IN
18751	8989	18	other	other	JJ
18751	8989	19	acids	acid	NNS
18751	8989	20	or	or	CC
18751	8989	21	metals	metal	NNS
18751	8989	22	.	.	.
18751	8990	1	If	if	IN
18751	8990	2	tin	tin	NN
18751	8990	3	,	,	,
18751	8990	4	antimony	antimony	NN
18751	8990	5	,	,	,
18751	8990	6	mercury	mercury	NNP
18751	8990	7	,	,	,
18751	8990	8	or	or	CC
18751	8990	9	platinum	platinum	NN
18751	8990	10	is	be	VBZ
18751	8990	11	present	present	JJ
18751	8990	12	,	,	,
18751	8990	13	it	-PRON-	PRP
18751	8990	14	is	be	VBZ
18751	8990	15	best	good	JJS
18751	8990	16	to	to	TO
18751	8990	17	separate	separate	VB
18751	8990	18	by	by	IN
18751	8990	19	means	mean	NNS
18751	8990	20	of	of	IN
18751	8990	21	sulphuretted	sulphuret	VBN
18751	8990	22	hydrogen	hydrogen	NN
18751	8990	23	.	.	.
18751	8991	1	The	the	DT
18751	8991	2	chloride	chloride	NN
18751	8991	3	is	be	VBZ
18751	8991	4	determined	determine	VBN
18751	8991	5	in	in	IN
18751	8991	6	the	the	DT
18751	8991	7	solution	solution	NN
18751	8991	8	after	after	IN
18751	8991	9	removal	removal	NN
18751	8991	10	of	of	IN
18751	8991	11	the	the	DT
18751	8991	12	excess	excess	NN
18751	8991	13	of	of	IN
18751	8991	14	the	the	DT
18751	8991	15	gas	gas	NN
18751	8991	16	.	.	.
18751	8992	1	Where	where	WRB
18751	8992	2	traces	trace	NNS
18751	8992	3	of	of	IN
18751	8992	4	chlorides	chloride	NNS
18751	8992	5	are	be	VBP
18751	8992	6	being	be	VBG
18751	8992	7	looked	look	VBN
18751	8992	8	for	for	IN
18751	8992	9	,	,	,
18751	8992	10	a	a	DT
18751	8992	11	blank	blank	JJ
18751	8992	12	experiment	experiment	NN
18751	8992	13	is	be	VBZ
18751	8992	14	made	make	VBN
18751	8992	15	to	to	TO
18751	8992	16	determine	determine	VB
18751	8992	17	the	the	DT
18751	8992	18	quantity	quantity	NN
18751	8992	19	introduced	introduce	VBN
18751	8992	20	with	with	IN
18751	8992	21	the	the	DT
18751	8992	22	reagents	reagent	NNS
18751	8992	23	.	.	.
18751	8993	1	One	one	CD
18751	8993	2	hundred	hundred	CD
18751	8993	3	c.c	c.c	NN
18751	8993	4	.	.	.
18751	8994	1	of	of	IN
18751	8994	2	ordinary	ordinary	JJ
18751	8994	3	water	water	NN
18751	8994	4	contains	contain	VBZ
18751	8994	5	from	from	IN
18751	8994	6	1	1	CD
18751	8994	7	to	to	IN
18751	8994	8	3	3	CD
18751	8994	9	milligrams	milligram	NNS
18751	8994	10	of	of	IN
18751	8994	11	chlorine	chlorine	NN
18751	8994	12	.	.	.
18751	8995	1	On	on	IN
18751	8995	2	the	the	DT
18751	8995	3	addition	addition	NN
18751	8995	4	of	of	IN
18751	8995	5	nitrate	nitrate	NN
18751	8995	6	of	of	IN
18751	8995	7	silver	silver	NN
18751	8995	8	to	to	IN
18751	8995	9	the	the	DT
18751	8995	10	nitric	nitric	JJ
18751	8995	11	acid	acid	NN
18751	8995	12	solution	solution	NN
18751	8995	13	,	,	,
18751	8995	14	chloride	chloride	NN
18751	8995	15	of	of	IN
18751	8995	16	silver	silver	NN
18751	8995	17	separates	separate	NNS
18751	8995	18	out	out	RP
18751	8995	19	.	.	.
18751	8996	1	This	this	DT
18751	8996	2	is	be	VBZ
18751	8996	3	free	free	JJ
18751	8996	4	from	from	IN
18751	8996	5	other	other	JJ
18751	8996	6	substances	substance	NNS
18751	8996	7	,	,	,
18751	8996	8	except	except	IN
18751	8996	9	,	,	,
18751	8996	10	perhaps	perhaps	RB
18751	8996	11	,	,	,
18751	8996	12	bromide	bromide	NN
18751	8996	13	and	and	CC
18751	8996	14	iodide	iodide	NN
18751	8996	15	.	.	.
18751	8997	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	8997	2	DETERMINATION	DETERMINATION	NNP
18751	8997	3	.	.	.
18751	8998	1	Freely	freely	RB
18751	8998	2	mix	mix	VB
18751	8998	3	the	the	DT
18751	8998	4	solution	solution	NN
18751	8998	5	containing	contain	VBG
18751	8998	6	the	the	DT
18751	8998	7	chloride	chloride	NN
18751	8998	8	with	with	IN
18751	8998	9	dilute	dilute	JJ
18751	8998	10	nitric	nitric	NNP
18751	8998	11	acid	acid	NN
18751	8998	12	,	,	,
18751	8998	13	filter	filter	NN
18751	8998	14	(	(	-LRB-
18751	8998	15	if	if	IN
18751	8998	16	necessary	necessary	JJ
18751	8998	17	)	)	-RRB-
18751	8998	18	,	,	,
18751	8998	19	and	and	CC
18751	8998	20	treat	treat	VB
18751	8998	21	with	with	IN
18751	8998	22	nitrate	nitrate	NN
18751	8998	23	of	of	IN
18751	8998	24	silver	silver	NN
18751	8998	25	.	.	.
18751	8999	1	Heat	heat	VB
18751	8999	2	nearly	nearly	RB
18751	8999	3	to	to	IN
18751	8999	4	boiling	boil	VBG
18751	8999	5	,	,	,
18751	8999	6	and	and	CC
18751	8999	7	,	,	,
18751	8999	8	when	when	WRB
18751	8999	9	the	the	DT
18751	8999	10	precipitate	precipitate	NN
18751	8999	11	has	have	VBZ
18751	8999	12	settled	settle	VBN
18751	8999	13	,	,	,
18751	8999	14	filter	filter	NN
18751	8999	15	,	,	,
18751	8999	16	and	and	CC
18751	8999	17	wash	wash	VB
18751	8999	18	with	with	IN
18751	8999	19	hot	hot	JJ
18751	8999	20	distilled	distilled	JJ
18751	8999	21	water	water	NN
18751	8999	22	.	.	.
18751	9000	1	Dry	Dry	NNP
18751	9000	2	,	,	,
18751	9000	3	and	and	CC
18751	9000	4	transfer	transfer	VB
18751	9000	5	to	to	IN
18751	9000	6	a	a	DT
18751	9000	7	weighed	weigh	VBN
18751	9000	8	Berlin	Berlin	NNP
18751	9000	9	crucible	crucible	NN
18751	9000	10	.	.	.
18751	9001	1	Burn	burn	VB
18751	9001	2	the	the	DT
18751	9001	3	filter	filter	NN
18751	9001	4	-	-	HYPH
18751	9001	5	paper	paper	NN
18751	9001	6	separately	separately	RB
18751	9001	7	,	,	,
18751	9001	8	and	and	CC
18751	9001	9	convert	convert	VB
18751	9001	10	any	any	DT
18751	9001	11	reduced	reduced	JJ
18751	9001	12	silver	silver	NN
18751	9001	13	into	into	IN
18751	9001	14	chloride	chloride	NN
18751	9001	15	by	by	IN
18751	9001	16	alternate	alternate	JJ
18751	9001	17	treatment	treatment	NN
18751	9001	18	with	with	IN
18751	9001	19	drops	drop	NNS
18751	9001	20	of	of	IN
18751	9001	21	nitric	nitric	NN
18751	9001	22	and	and	CC
18751	9001	23	of	of	IN
18751	9001	24	hydrochloric	hydrochloric	JJ
18751	9001	25	acid	acid	NN
18751	9001	26	.	.	.
18751	9002	1	Add	add	VB
18751	9002	2	the	the	DT
18751	9002	3	main	main	JJ
18751	9002	4	portion	portion	NN
18751	9002	5	to	to	IN
18751	9002	6	this	this	DT
18751	9002	7	,	,	,
18751	9002	8	and	and	CC
18751	9002	9	heat	heat	VBP
18751	9002	10	cautiously	cautiously	RB
18751	9002	11	till	till	IN
18751	9002	12	the	the	DT
18751	9002	13	edges	edge	NNS
18751	9002	14	of	of	IN
18751	9002	15	the	the	DT
18751	9002	16	mass	mass	NN
18751	9002	17	show	show	NN
18751	9002	18	signs	sign	NNS
18751	9002	19	of	of	IN
18751	9002	20	fusing	fuse	VBG
18751	9002	21	(	(	-LRB-
18751	9002	22	about	about	RB
18751	9002	23	260	260	CD
18751	9002	24	°	°	NNS
18751	9002	25	)	)	-RRB-
18751	9002	26	.	.	.
18751	9003	1	Cool	cool	JJ
18751	9003	2	in	in	IN
18751	9003	3	the	the	DT
18751	9003	4	desiccator	desiccator	NN
18751	9003	5	and	and	CC
18751	9003	6	weigh	weigh	NN
18751	9003	7	.	.	.
18751	9004	1	The	the	DT
18751	9004	2	substance	substance	NN
18751	9004	3	is	be	VBZ
18751	9004	4	chloride	chloride	NN
18751	9004	5	of	of	IN
18751	9004	6	silver	silver	NN
18751	9004	7	(	(	-LRB-
18751	9004	8	AgCl	AgCl	NNP
18751	9004	9	)	)	-RRB-
18751	9004	10	,	,	,
18751	9004	11	and	and	CC
18751	9004	12	contains	contain	VBZ
18751	9004	13	24.73	24.73	CD
18751	9004	14	per	per	IN
18751	9004	15	cent	cent	NN
18751	9004	16	.	.	.
18751	9005	1	of	of	IN
18751	9005	2	chlorine	chlorine	NN
18751	9005	3	.	.	.
18751	9006	1	The	the	DT
18751	9006	2	precipitated	precipitate	VBN
18751	9006	3	chloride	chloride	NN
18751	9006	4	is	be	VBZ
18751	9006	5	filtered	filter	VBN
18751	9006	6	and	and	CC
18751	9006	7	washed	wash	VBN
18751	9006	8	as	as	RB
18751	9006	9	soon	soon	RB
18751	9006	10	as	as	IN
18751	9006	11	possible	possible	JJ
18751	9006	12	after	after	IN
18751	9006	13	settling	settle	VBG
18751	9006	14	,	,	,
18751	9006	15	since	since	IN
18751	9006	16	on	on	IN
18751	9006	17	exposure	exposure	NN
18751	9006	18	to	to	TO
18751	9006	19	light	light	VB
18751	9006	20	it	-PRON-	PRP
18751	9006	21	becomes	become	VBZ
18751	9006	22	purple	purple	JJ
18751	9006	23	,	,	,
18751	9006	24	and	and	CC
18751	9006	25	loses	lose	VBZ
18751	9006	26	a	a	DT
18751	9006	27	small	small	JJ
18751	9006	28	amount	amount	NN
18751	9006	29	of	of	IN
18751	9006	30	chlorine	chlorine	NN
18751	9006	31	.	.	.
18751	9007	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	9007	2	METHOD	METHOD	NNP
18751	9007	3	.	.	.
18751	9008	1	There	there	EX
18751	9008	2	are	be	VBP
18751	9008	3	several	several	JJ
18751	9008	4	volumetric	volumetric	NN
18751	9008	5	methods	method	NNS
18751	9008	6	;	;	,
18751	9008	7	but	but	CC
18751	9008	8	that	that	DT
18751	9008	9	based	base	VBN
18751	9008	10	on	on	IN
18751	9008	11	the	the	DT
18751	9008	12	precipitation	precipitation	NN
18751	9008	13	of	of	IN
18751	9008	14	silver	silver	NN
18751	9008	15	chloride	chloride	NN
18751	9008	16	in	in	IN
18751	9008	17	neutral	neutral	JJ
18751	9008	18	solution	solution	NN
18751	9008	19	,	,	,
18751	9008	20	by	by	IN
18751	9008	21	means	mean	NNS
18751	9008	22	of	of	IN
18751	9008	23	a	a	DT
18751	9008	24	standard	standard	JJ
18751	9008	25	solution	solution	NN
18751	9008	26	of	of	IN
18751	9008	27	silver	silver	NN
18751	9008	28	nitrate	nitrate	JJ
18751	9008	29	(	(	-LRB-
18751	9008	30	using	use	VBG
18751	9008	31	potassium	potassium	NN
18751	9008	32	chromate	chromate	NN
18751	9008	33	as	as	IN
18751	9008	34	indicator	indicator	NN
18751	9008	35	)	)	-RRB-
18751	9008	36	,	,	,
18751	9008	37	is	be	VBZ
18751	9008	38	preferred	prefer	VBN
18751	9008	39	.	.	.
18751	9009	1	Silver	silver	NN
18751	9009	2	chromate	chromate	NN
18751	9009	3	is	be	VBZ
18751	9009	4	a	a	DT
18751	9009	5	red	red	JJ
18751	9009	6	-	-	HYPH
18751	9009	7	coloured	coloured	JJ
18751	9009	8	salt	salt	NN
18751	9009	9	;	;	:
18751	9009	10	and	and	CC
18751	9009	11	,	,	,
18751	9009	12	when	when	WRB
18751	9009	13	silver	silver	NN
18751	9009	14	nitrate	nitrate	NNP
18751	9009	15	is	be	VBZ
18751	9009	16	added	add	VBN
18751	9009	17	to	to	IN
18751	9009	18	a	a	DT
18751	9009	19	solution	solution	NN
18751	9009	20	containing	contain	VBG
18751	9009	21	both	both	CC
18751	9009	22	chloride	chloride	NN
18751	9009	23	and	and	CC
18751	9009	24	chromate	chromate	NN
18751	9009	25	,	,	,
18751	9009	26	the	the	DT
18751	9009	27	development	development	NN
18751	9009	28	of	of	IN
18751	9009	29	the	the	DT
18751	9009	30	red	red	JJ
18751	9009	31	colour	colour	NN
18751	9009	32	marks	mark	VBZ
18751	9009	33	off	off	RP
18751	9009	34	sharply	sharply	RB
18751	9009	35	the	the	DT
18751	9009	36	point	point	NN
18751	9009	37	at	at	IN
18751	9009	38	which	which	WDT
18751	9009	39	the	the	DT
18751	9009	40	chloride	chloride	NN
18751	9009	41	is	be	VBZ
18751	9009	42	used	use	VBN
18751	9009	43	up	up	RP
18751	9009	44	.	.	.
18751	9010	1	Silver	silver	NN
18751	9010	2	chromate	chromate	NN
18751	9010	3	is	be	VBZ
18751	9010	4	decomposed	decompose	VBN
18751	9010	5	and	and	CC
18751	9010	6	consequently	consequently	RB
18751	9010	7	decolorised	decolorise	VBN
18751	9010	8	by	by	IN
18751	9010	9	solution	solution	NN
18751	9010	10	of	of	IN
18751	9010	11	any	any	DT
18751	9010	12	chloride	chloride	NN
18751	9010	13	.	.	.
18751	9011	1	The	the	DT
18751	9011	2	solution	solution	NN
18751	9011	3	for	for	IN
18751	9011	4	this	this	DT
18751	9011	5	method	method	NN
18751	9011	6	must	must	MD
18751	9011	7	be	be	VB
18751	9011	8	neutral	neutral	JJ
18751	9011	9	,	,	,
18751	9011	10	since	since	IN
18751	9011	11	free	free	JJ
18751	9011	12	acid	acid	NN
18751	9011	13	prevents	prevent	VBZ
18751	9011	14	the	the	DT
18751	9011	15	formation	formation	NN
18751	9011	16	of	of	IN
18751	9011	17	the	the	DT
18751	9011	18	red	red	NNP
18751	9011	19	silver	silver	NN
18751	9011	20	chromate	chromate	NNP
18751	9011	21	.	.	.
18751	9012	1	If	if	IN
18751	9012	2	not	not	RB
18751	9012	3	already	already	RB
18751	9012	4	neutral	neutral	JJ
18751	9012	5	,	,	,
18751	9012	6	it	-PRON-	PRP
18751	9012	7	is	be	VBZ
18751	9012	8	neutralised	neutralise	VBN
18751	9012	9	by	by	IN
18751	9012	10	titrating	titrate	VBG
18751	9012	11	cautiously	cautiously	RB
18751	9012	12	with	with	IN
18751	9012	13	a	a	DT
18751	9012	14	solution	solution	NN
18751	9012	15	of	of	IN
18751	9012	16	soda	soda	NN
18751	9012	17	.	.	.
18751	9013	1	In	in	IN
18751	9013	2	a	a	DT
18751	9013	3	neutral	neutral	JJ
18751	9013	4	solution	solution	NN
18751	9013	5	,	,	,
18751	9013	6	other	other	JJ
18751	9013	7	substances	substance	NNS
18751	9013	8	(	(	-LRB-
18751	9013	9	such	such	JJ
18751	9013	10	as	as	IN
18751	9013	11	phosphates	phosphate	NNS
18751	9013	12	and	and	CC
18751	9013	13	arsenates	arsenate	NNS
18751	9013	14	)	)	-RRB-
18751	9013	15	also	also	RB
18751	9013	16	yield	yield	VBP
18751	9013	17	a	a	DT
18751	9013	18	precipitate	precipitate	NN
18751	9013	19	with	with	IN
18751	9013	20	a	a	DT
18751	9013	21	solution	solution	NN
18751	9013	22	of	of	IN
18751	9013	23	nitrate	nitrate	NN
18751	9013	24	of	of	IN
18751	9013	25	silver	silver	NN
18751	9013	26	;	;	,
18751	9013	27	and	and	CC
18751	9013	28	will	will	MD
18751	9013	29	count	count	VB
18751	9013	30	as	as	IN
18751	9013	31	chloride	chloride	NN
18751	9013	32	if	if	IN
18751	9013	33	they	-PRON-	PRP
18751	9013	34	are	be	VBP
18751	9013	35	not	not	RB
18751	9013	36	removed	remove	VBN
18751	9013	37	.	.	.
18751	9014	1	_	_	NNP
18751	9014	2	The	the	DT
18751	9014	3	Standard	Standard	NNP
18751	9014	4	Solution	Solution	NNP
18751	9014	5	of	of	IN
18751	9014	6	Nitrate	Nitrate	NNP
18751	9014	7	of	of	IN
18751	9014	8	Silver	Silver	NNP
18751	9014	9	_	_	NNP
18751	9014	10	is	be	VBZ
18751	9014	11	made	make	VBN
18751	9014	12	by	by	IN
18751	9014	13	dissolving	dissolve	VBG
18751	9014	14	23.94	23.94	CD
18751	9014	15	grams	gram	NNS
18751	9014	16	of	of	IN
18751	9014	17	the	the	DT
18751	9014	18	salt	salt	NN
18751	9014	19	(	(	-LRB-
18751	9014	20	AgNO_{3	AgNO_{3	NNP
18751	9014	21	}	}	-RRB-
18751	9014	22	)	)	-RRB-
18751	9014	23	in	in	IN
18751	9014	24	distilled	distil	VBN
18751	9014	25	water	water	NN
18751	9014	26	,	,	,
18751	9014	27	and	and	CC
18751	9014	28	diluting	diluting	NN
18751	9014	29	to	to	IN
18751	9014	30	1	1	CD
18751	9014	31	litre	litre	NN
18751	9014	32	;	;	:
18751	9014	33	100	100	CD
18751	9014	34	c.c	c.c	NNP
18751	9014	35	.	.	.
18751	9015	1	are	be	VBP
18751	9015	2	equal	equal	JJ
18751	9015	3	to	to	IN
18751	9015	4	0.5	0.5	CD
18751	9015	5	gram	gram	NN
18751	9015	6	of	of	IN
18751	9015	7	chlorine	chlorine	NN
18751	9015	8	.	.	.
18751	9016	1	The	the	DT
18751	9016	2	_	_	NNP
18751	9016	3	indicator	indicator	NN
18751	9016	4	_	_	NNP
18751	9016	5	is	be	VBZ
18751	9016	6	made	make	VBN
18751	9016	7	by	by	IN
18751	9016	8	adding	add	VBG
18751	9016	9	silver	silver	NN
18751	9016	10	nitrate	nitrate	JJ
18751	9016	11	to	to	IN
18751	9016	12	a	a	DT
18751	9016	13	strong	strong	JJ
18751	9016	14	neutral	neutral	JJ
18751	9016	15	solution	solution	NN
18751	9016	16	of	of	IN
18751	9016	17	yellow	yellow	JJ
18751	9016	18	chromate	chromate	NN
18751	9016	19	of	of	IN
18751	9016	20	potash	potash	NNP
18751	9016	21	(	(	-LRB-
18751	9016	22	K_{2}CrO_{4	K_{2}CrO_{4	NNP
18751	9016	23	}	}	-RRB-
18751	9016	24	)	)	-RRB-
18751	9016	25	,	,	,
18751	9016	26	till	till	IN
18751	9016	27	a	a	DT
18751	9016	28	permanent	permanent	JJ
18751	9016	29	red	red	JJ
18751	9016	30	precipitate	precipitate	NN
18751	9016	31	is	be	VBZ
18751	9016	32	formed	form	VBN
18751	9016	33	.	.	.
18751	9017	1	The	the	DT
18751	9017	2	solution	solution	NN
18751	9017	3	is	be	VBZ
18751	9017	4	allowed	allow	VBN
18751	9017	5	to	to	TO
18751	9017	6	settle	settle	VB
18751	9017	7	,	,	,
18751	9017	8	and	and	CC
18751	9017	9	the	the	DT
18751	9017	10	clear	clear	JJ
18751	9017	11	liquid	liquid	NN
18751	9017	12	decanted	decant	VBD
18751	9017	13	into	into	IN
18751	9017	14	a	a	DT
18751	9017	15	stoppered	stoppered	JJ
18751	9017	16	bottle	bottle	NN
18751	9017	17	labelled	label	VBN
18751	9017	18	"	"	``
18751	9017	19	chromate	chromate	NN
18751	9017	20	indicator	indicator	NN
18751	9017	21	for	for	IN
18751	9017	22	chlorine	chlorine	NN
18751	9017	23	.	.	.
18751	9017	24	"	"	''
18751	9018	1	Standardise	standardise	VB
18751	9018	2	the	the	DT
18751	9018	3	silver	silver	NN
18751	9018	4	nitrate	nitrate	JJ
18751	9018	5	by	by	IN
18751	9018	6	weighing	weigh	VBG
18751	9018	7	up	up	RP
18751	9018	8	0.5	0.5	CD
18751	9018	9	gram	gram	NN
18751	9018	10	of	of	IN
18751	9018	11	pure	pure	JJ
18751	9018	12	sodium	sodium	NN
18751	9018	13	chloride	chloride	NN
18751	9018	14	(	(	-LRB-
18751	9018	15	or	or	CC
18751	9018	16	potassium	potassium	NN
18751	9018	17	chloride	chloride	NN
18751	9018	18	)	)	-RRB-
18751	9018	19	.	.	.
18751	9019	1	Transfer	transfer	VB
18751	9019	2	to	to	IN
18751	9019	3	a	a	DT
18751	9019	4	flask	flask	NN
18751	9019	5	and	and	CC
18751	9019	6	dissolve	dissolve	NN
18751	9019	7	in	in	IN
18751	9019	8	distilled	distilled	JJ
18751	9019	9	water	water	NN
18751	9019	10	;	;	:
18751	9019	11	dilute	dilute	NN
18751	9019	12	to	to	IN
18751	9019	13	100	100	CD
18751	9019	14	c.c	c.c	NNP
18751	9019	15	.	.	.
18751	9020	1	Fill	fill	VB
18751	9020	2	an	an	DT
18751	9020	3	ordinary	ordinary	JJ
18751	9020	4	burette	burette	NN
18751	9020	5	with	with	IN
18751	9020	6	the	the	DT
18751	9020	7	standard	standard	JJ
18751	9020	8	silver	silver	NN
18751	9020	9	solution	solution	NN
18751	9020	10	,	,	,
18751	9020	11	and	and	CC
18751	9020	12	(	(	-LRB-
18751	9020	13	after	after	IN
18751	9020	14	adjusting	adjust	VBG
18751	9020	15	)	)	-RRB-
18751	9020	16	run	run	VB
18751	9020	17	into	into	IN
18751	9020	18	the	the	DT
18751	9020	19	flask	flask	NN
18751	9020	20	a	a	DT
18751	9020	21	quantity	quantity	NN
18751	9020	22	sufficient	sufficient	JJ
18751	9020	23	to	to	TO
18751	9020	24	throw	throw	VB
18751	9020	25	down	down	RP
18751	9020	26	the	the	DT
18751	9020	27	greater	great	JJR
18751	9020	28	part	part	NN
18751	9020	29	of	of	IN
18751	9020	30	the	the	DT
18751	9020	31	chlorine	chlorine	NN
18751	9020	32	.	.	.
18751	9021	1	Add	add	VB
18751	9021	2	a	a	DT
18751	9021	3	few	few	JJ
18751	9021	4	drops	drop	NNS
18751	9021	5	of	of	IN
18751	9021	6	the	the	DT
18751	9021	7	chromate	chromate	JJ
18751	9021	8	indicator	indicator	NN
18751	9021	9	and	and	CC
18751	9021	10	continue	continue	VB
18751	9021	11	the	the	DT
18751	9021	12	addition	addition	NN
18751	9021	13	of	of	IN
18751	9021	14	the	the	DT
18751	9021	15	silver	silver	NN
18751	9021	16	nitrate	nitrate	JJ
18751	9021	17	until	until	IN
18751	9021	18	the	the	DT
18751	9021	19	yellow	yellow	JJ
18751	9021	20	colour	colour	NN
18751	9021	21	of	of	IN
18751	9021	22	the	the	DT
18751	9021	23	solution	solution	NN
18751	9021	24	becomes	become	VBZ
18751	9021	25	permanently	permanently	RB
18751	9021	26	tinted	tint	VBN
18751	9021	27	red	red	JJ
18751	9021	28	,	,	,
18751	9021	29	after	after	IN
18751	9021	30	shaking	shake	VBG
18751	9021	31	.	.	.
18751	9022	1	This	this	DT
18751	9022	2	shows	show	VBZ
18751	9022	3	that	that	IN
18751	9022	4	the	the	DT
18751	9022	5	chlorine	chlorine	NN
18751	9022	6	is	be	VBZ
18751	9022	7	all	all	DT
18751	9022	8	precipitated	precipitate	VBN
18751	9022	9	,	,	,
18751	9022	10	and	and	CC
18751	9022	11	that	that	IN
18751	9022	12	the	the	DT
18751	9022	13	chromate	chromate	NN
18751	9022	14	is	be	VBZ
18751	9022	15	beginning	begin	VBG
18751	9022	16	to	to	TO
18751	9022	17	come	come	VB
18751	9022	18	down	down	RP
18751	9022	19	.	.	.
18751	9023	1	The	the	DT
18751	9023	2	further	further	JJ
18751	9023	3	addition	addition	NN
18751	9023	4	of	of	IN
18751	9023	5	a	a	DT
18751	9023	6	couple	couple	NN
18751	9023	7	of	of	IN
18751	9023	8	drops	drop	NNS
18751	9023	9	of	of	IN
18751	9023	10	the	the	DT
18751	9023	11	silver	silver	NN
18751	9023	12	solution	solution	NN
18751	9023	13	will	will	MD
18751	9023	14	cause	cause	VB
18751	9023	15	a	a	DT
18751	9023	16	marked	marked	JJ
18751	9023	17	difference	difference	NN
18751	9023	18	in	in	IN
18751	9023	19	the	the	DT
18751	9023	20	tint	tint	NN
18751	9023	21	.	.	.
18751	9024	1	Read	read	VB
18751	9024	2	off	off	IN
18751	9024	3	the	the	DT
18751	9024	4	quantity	quantity	NN
18751	9024	5	run	run	NN
18751	9024	6	in	in	RB
18751	9024	7	,	,	,
18751	9024	8	and	and	CC
18751	9024	9	calculate	calculate	VB
18751	9024	10	the	the	DT
18751	9024	11	standard	standard	NN
18751	9024	12	.	.	.
18751	9025	1	One	one	CD
18751	9025	2	gram	gram	NN
18751	9025	3	of	of	IN
18751	9025	4	sodium	sodium	NN
18751	9025	5	chloride	chloride	NN
18751	9025	6	contains	contain	VBZ
18751	9025	7	0.6062	0.6062	CD
18751	9025	8	gram	gram	NN
18751	9025	9	of	of	IN
18751	9025	10	chlorine	chlorine	NN
18751	9025	11	;	;	:
18751	9025	12	and	and	CC
18751	9025	13	1	1	CD
18751	9025	14	gram	gram	NN
18751	9025	15	of	of	IN
18751	9025	16	potassium	potassium	NN
18751	9025	17	chloride	chloride	NN
18751	9025	18	contains	contain	VBZ
18751	9025	19	0.4754	0.4754	CD
18751	9025	20	gram	gram	NN
18751	9025	21	.	.	.
18751	9026	1	For	for	IN
18751	9026	2	the	the	DT
18751	9026	3	determination	determination	NN
18751	9026	4	of	of	IN
18751	9026	5	small	small	JJ
18751	9026	6	quantities	quantity	NNS
18751	9026	7	of	of	IN
18751	9026	8	chloride	chloride	NN
18751	9026	9	(	(	-LRB-
18751	9026	10	a	a	DT
18751	9026	11	few	few	JJ
18751	9026	12	milligrams	milligram	NNS
18751	9026	13	)	)	-RRB-
18751	9026	14	,	,	,
18751	9026	15	the	the	DT
18751	9026	16	same	same	JJ
18751	9026	17	method	method	NN
18751	9026	18	is	be	VBZ
18751	9026	19	used	use	VBN
18751	9026	20	;	;	:
18751	9026	21	but	but	CC
18751	9026	22	the	the	DT
18751	9026	23	standard	standard	JJ
18751	9026	24	solution	solution	NN
18751	9026	25	is	be	VBZ
18751	9026	26	diluted	dilute	VBN
18751	9026	27	so	so	IN
18751	9026	28	that	that	IN
18751	9026	29	each	each	DT
18751	9026	30	c.c	c.c	NNP
18751	9026	31	.	.	.
18751	9027	1	is	be	VBZ
18751	9027	2	equal	equal	JJ
18751	9027	3	to	to	IN
18751	9027	4	1	1	CD
18751	9027	5	milligram	milligram	NN
18751	9027	6	of	of	IN
18751	9027	7	chlorine	chlorine	NN
18751	9027	8	;	;	:
18751	9027	9	and	and	CC
18751	9027	10	the	the	DT
18751	9027	11	chromate	chromate	NN
18751	9027	12	indicator	indicator	NN
18751	9027	13	is	be	VBZ
18751	9027	14	added	add	VBN
18751	9027	15	before	before	IN
18751	9027	16	titrating	titrate	VBG
18751	9027	17	.	.	.
18751	9028	1	The	the	DT
18751	9028	2	standard	standard	JJ
18751	9028	3	solution	solution	NN
18751	9028	4	is	be	VBZ
18751	9028	5	made	make	VBN
18751	9028	6	by	by	IN
18751	9028	7	measuring	measure	VBG
18751	9028	8	off	off	RP
18751	9028	9	200	200	CD
18751	9028	10	c.c	c.c	NNP
18751	9028	11	.	.	.
18751	9029	1	of	of	IN
18751	9029	2	the	the	DT
18751	9029	3	solution	solution	NN
18751	9029	4	described	describe	VBN
18751	9029	5	above	above	RB
18751	9029	6	,	,	,
18751	9029	7	and	and	CC
18751	9029	8	diluting	dilute	VBG
18751	9029	9	with	with	IN
18751	9029	10	distilled	distilled	JJ
18751	9029	11	water	water	NN
18751	9029	12	to	to	IN
18751	9029	13	1	1	CD
18751	9029	14	litre	litre	NN
18751	9029	15	.	.	.
18751	9030	1	BROMINE	BROMINE	NNS
18751	9030	2	AND	and	CC
18751	9030	3	BROMIDES	bromide	NNS
18751	9030	4	.	.	.
18751	9031	1	Bromine	Bromine	NNP
18751	9031	2	closely	closely	RB
18751	9031	3	resembles	resemble	VBZ
18751	9031	4	chlorine	chlorine	NN
18751	9031	5	in	in	IN
18751	9031	6	the	the	DT
18751	9031	7	nature	nature	NN
18751	9031	8	of	of	IN
18751	9031	9	its	-PRON-	PRP$
18751	9031	10	compounds	compound	NNS
18751	9031	11	.	.	.
18751	9032	1	It	-PRON-	PRP
18751	9032	2	does	do	VBZ
18751	9032	3	not	not	RB
18751	9032	4	occur	occur	VB
18751	9032	5	free	free	JJ
18751	9032	6	in	in	IN
18751	9032	7	nature	nature	NN
18751	9032	8	,	,	,
18751	9032	9	but	but	CC
18751	9032	10	is	be	VBZ
18751	9032	11	occasionally	occasionally	RB
18751	9032	12	found	find	VBN
18751	9032	13	in	in	IN
18751	9032	14	combination	combination	NN
18751	9032	15	with	with	IN
18751	9032	16	silver	silver	NN
18751	9032	17	as	as	IN
18751	9032	18	bromargyrite	bromargyrite	DT
18751	9032	19	(	(	-LRB-
18751	9032	20	AgBr	AgBr	NNP
18751	9032	21	)	)	-RRB-
18751	9032	22	and	and	CC
18751	9032	23	,	,	,
18751	9032	24	together	together	RB
18751	9032	25	with	with	IN
18751	9032	26	chloride	chloride	NN
18751	9032	27	,	,	,
18751	9032	28	in	in	IN
18751	9032	29	embolite	embolite	NN
18751	9032	30	.	.	.
18751	9033	1	It	-PRON-	PRP
18751	9033	2	mainly	mainly	RB
18751	9033	3	occurs	occur	VBZ
18751	9033	4	as	as	IN
18751	9033	5	alkaline	alkaline	NN
18751	9033	6	bromides	bromide	NNS
18751	9033	7	in	in	IN
18751	9033	8	certain	certain	JJ
18751	9033	9	natural	natural	JJ
18751	9033	10	waters	water	NNS
18751	9033	11	.	.	.
18751	9034	1	Nearly	nearly	RB
18751	9034	2	all	all	PDT
18751	9034	3	the	the	DT
18751	9034	4	bromine	bromine	NN
18751	9034	5	of	of	IN
18751	9034	6	commerce	commerce	NN
18751	9034	7	is	be	VBZ
18751	9034	8	derived	derive	VBN
18751	9034	9	from	from	IN
18751	9034	10	the	the	DT
18751	9034	11	mother	mother	NN
18751	9034	12	liquors	liquor	NNS
18751	9034	13	of	of	IN
18751	9034	14	salt	salt	NN
18751	9034	15	-	-	HYPH
18751	9034	16	works--_i.e	works--_i.e	JJ
18751	9034	17	.	.	.
18751	9034	18	_	_	NNP
18751	9034	19	,	,	,
18751	9034	20	the	the	DT
18751	9034	21	liquors	liquor	NNS
18751	9034	22	from	from	IN
18751	9034	23	which	which	WDT
18751	9034	24	the	the	DT
18751	9034	25	common	common	JJ
18751	9034	26	salt	salt	NN
18751	9034	27	has	have	VBZ
18751	9034	28	been	be	VBN
18751	9034	29	crystallised	crystallise	VBN
18751	9034	30	out	out	RP
18751	9034	31	.	.	.
18751	9035	1	Bromine	Bromine	NNP
18751	9035	2	combines	combine	VBZ
18751	9035	3	directly	directly	RB
18751	9035	4	with	with	IN
18751	9035	5	the	the	DT
18751	9035	6	metals	metal	NNS
18751	9035	7	,	,	,
18751	9035	8	forming	form	VBG
18751	9035	9	a	a	DT
18751	9035	10	series	series	NN
18751	9035	11	of	of	IN
18751	9035	12	salts	salt	NNS
18751	9035	13	--	--	:
18751	9035	14	the	the	DT
18751	9035	15	bromides	bromide	NNS
18751	9035	16	.	.	.
18751	9036	1	In	in	IN
18751	9036	2	ordinary	ordinary	JJ
18751	9036	3	work	work	NN
18751	9036	4	they	-PRON-	PRP
18751	9036	5	are	be	VBP
18751	9036	6	separated	separate	VBN
18751	9036	7	with	with	IN
18751	9036	8	,	,	,
18751	9036	9	and	and	CC
18751	9036	10	(	(	-LRB-
18751	9036	11	except	except	IN
18751	9036	12	when	when	WRB
18751	9036	13	specially	specially	RB
18751	9036	14	tested	test	VBN
18751	9036	15	for	for	IN
18751	9036	16	)	)	-RRB-
18751	9036	17	counted	count	VBN
18751	9036	18	as	as	IN
18751	9036	19	,	,	,
18751	9036	20	chlorides	chloride	NNS
18751	9036	21	.	.	.
18751	9037	1	They	-PRON-	PRP
18751	9037	2	are	be	VBP
18751	9037	3	detected	detect	VBN
18751	9037	4	by	by	IN
18751	9037	5	adding	add	VBG
18751	9037	6	chlorine	chlorine	NN
18751	9037	7	water	water	NN
18751	9037	8	to	to	IN
18751	9037	9	the	the	DT
18751	9037	10	suspected	suspect	VBN
18751	9037	11	solution	solution	NN
18751	9037	12	and	and	CC
18751	9037	13	shaking	shake	VBG
18751	9037	14	up	up	RP
18751	9037	15	with	with	IN
18751	9037	16	carbon	carbon	NN
18751	9037	17	bisulphide	bisulphide	RB
18751	9037	18	.	.	.
18751	9038	1	Bromine	Bromine	NNP
18751	9038	2	colours	colour	VBZ
18751	9038	3	the	the	DT
18751	9038	4	latter	latter	JJ
18751	9038	5	brown	brown	NN
18751	9038	6	.	.	.
18751	9039	1	IODINE	IODINE	NNP
18751	9039	2	AND	and	CC
18751	9039	3	IODIDES	IODIDES	NNP
18751	9039	4	.	.	.
18751	9040	1	Iodine	Iodine	NNP
18751	9040	2	does	do	VBZ
18751	9040	3	not	not	RB
18751	9040	4	occur	occur	VB
18751	9040	5	in	in	IN
18751	9040	6	nature	nature	NN
18751	9040	7	in	in	IN
18751	9040	8	the	the	DT
18751	9040	9	free	free	JJ
18751	9040	10	state	state	NN
18751	9040	11	;	;	:
18751	9040	12	and	and	CC
18751	9040	13	iodides	iodide	NNS
18751	9040	14	are	be	VBP
18751	9040	15	rare	rare	JJ
18751	9040	16	,	,	,
18751	9040	17	iodargyrite	iodargyrite	JJ
18751	9040	18	or	or	CC
18751	9040	19	iodide	iodide	NN
18751	9040	20	of	of	IN
18751	9040	21	silver	silver	NN
18751	9040	22	(	(	-LRB-
18751	9040	23	AgI	agi	NN
18751	9040	24	)	)	-RRB-
18751	9040	25	being	be	VBG
18751	9040	26	the	the	DT
18751	9040	27	only	only	JJ
18751	9040	28	one	one	CD
18751	9040	29	which	which	WDT
18751	9040	30	ranks	rank	VBZ
18751	9040	31	as	as	IN
18751	9040	32	a	a	DT
18751	9040	33	mineral	mineral	NN
18751	9040	34	species	species	NN
18751	9040	35	.	.	.
18751	9041	1	Iodates	iodate	NNS
18751	9041	2	are	be	VBP
18751	9041	3	found	find	VBN
18751	9041	4	associated	associate	VBN
18751	9041	5	with	with	IN
18751	9041	6	Chili	Chili	NNP
18751	9041	7	saltpetre	saltpetre	NN
18751	9041	8	,	,	,
18751	9041	9	which	which	WDT
18751	9041	10	is	be	VBZ
18751	9041	11	an	an	DT
18751	9041	12	important	important	JJ
18751	9041	13	source	source	NN
18751	9041	14	of	of	IN
18751	9041	15	the	the	DT
18751	9041	16	element	element	NN
18751	9041	17	.	.	.
18751	9042	1	Iodine	Iodine	NNP
18751	9042	2	and	and	CC
18751	9042	3	Iodides	iodide	NNS
18751	9042	4	are	be	VBP
18751	9042	5	largely	largely	RB
18751	9042	6	used	use	VBN
18751	9042	7	in	in	IN
18751	9042	8	the	the	DT
18751	9042	9	laboratory	laboratory	NN
18751	9042	10	,	,	,
18751	9042	11	and	and	CC
18751	9042	12	have	have	VBP
18751	9042	13	already	already	RB
18751	9042	14	been	be	VBN
18751	9042	15	frequently	frequently	RB
18751	9042	16	referred	refer	VBN
18751	9042	17	to	to	IN
18751	9042	18	.	.	.
18751	9043	1	It	-PRON-	PRP
18751	9043	2	is	be	VBZ
18751	9043	3	used	use	VBN
18751	9043	4	as	as	IN
18751	9043	5	an	an	DT
18751	9043	6	oxidising	oxidising	JJ
18751	9043	7	agent	agent	NN
18751	9043	8	in	in	IN
18751	9043	9	a	a	DT
18751	9043	10	similar	similar	JJ
18751	9043	11	manner	manner	NN
18751	9043	12	as	as	IN
18751	9043	13	permanganate	permanganate	JJ
18751	9043	14	and	and	CC
18751	9043	15	bichromate	bichromate	NN
18751	9043	16	of	of	IN
18751	9043	17	potash	potash	NN
18751	9043	18	,	,	,
18751	9043	19	especially	especially	RB
18751	9043	20	in	in	IN
18751	9043	21	the	the	DT
18751	9043	22	determinations	determination	NNS
18751	9043	23	of	of	IN
18751	9043	24	copper	copper	NN
18751	9043	25	,	,	,
18751	9043	26	arsenic	arsenic	NNP
18751	9043	27	,	,	,
18751	9043	28	antimony	antimony	NN
18751	9043	29	,	,	,
18751	9043	30	and	and	CC
18751	9043	31	manganese	manganese	NNP
18751	9043	32	.	.	.
18751	9044	1	Iodine	Iodine	NNP
18751	9044	2	is	be	VBZ
18751	9044	3	not	not	RB
18751	9044	4	readily	readily	RB
18751	9044	5	soluble	soluble	JJ
18751	9044	6	in	in	IN
18751	9044	7	water	water	NN
18751	9044	8	;	;	:
18751	9044	9	but	but	CC
18751	9044	10	dissolves	dissolve	VBZ
18751	9044	11	easily	easily	RB
18751	9044	12	in	in	IN
18751	9044	13	a	a	DT
18751	9044	14	concentrated	concentrated	JJ
18751	9044	15	solution	solution	NN
18751	9044	16	of	of	IN
18751	9044	17	potassium	potassium	NN
18751	9044	18	iodide	iodide	NN
18751	9044	19	.	.	.
18751	9045	1	Its	-PRON-	PRP$
18751	9045	2	solutions	solution	NNS
18751	9045	3	are	be	VBP
18751	9045	4	strongly	strongly	RB
18751	9045	5	coloured	colour	VBN
18751	9045	6	;	;	:
18751	9045	7	a	a	DT
18751	9045	8	drop	drop	NN
18751	9045	9	of	of	IN
18751	9045	10	a	a	DT
18751	9045	11	dilute	dilute	NN
18751	9045	12	solution	solution	NN
18751	9045	13	colours	colour	VBZ
18751	9045	14	a	a	DT
18751	9045	15	large	large	JJ
18751	9045	16	volume	volume	NN
18751	9045	17	of	of	IN
18751	9045	18	water	water	NN
18751	9045	19	decidedly	decidedly	RB
18751	9045	20	yellow	yellow	JJ
18751	9045	21	;	;	:
18751	9045	22	on	on	IN
18751	9045	23	the	the	DT
18751	9045	24	addition	addition	NN
18751	9045	25	of	of	IN
18751	9045	26	starch	starch	NN
18751	9045	27	paste	paste	NN
18751	9045	28	,	,	,
18751	9045	29	this	this	DT
18751	9045	30	becomes	become	VBZ
18751	9045	31	blue	blue	JJ
18751	9045	32	.	.	.
18751	9046	1	The	the	DT
18751	9046	2	delicacy	delicacy	NN
18751	9046	3	of	of	IN
18751	9046	4	this	this	DT
18751	9046	5	reaction	reaction	NN
18751	9046	6	is	be	VBZ
18751	9046	7	taken	take	VBN
18751	9046	8	advantage	advantage	NN
18751	9046	9	of	of	IN
18751	9046	10	in	in	IN
18751	9046	11	titrations	titration	NNS
18751	9046	12	to	to	TO
18751	9046	13	determine	determine	VB
18751	9046	14	when	when	WRB
18751	9046	15	free	free	JJ
18751	9046	16	iodine	iodine	NN
18751	9046	17	is	be	VBZ
18751	9046	18	present	present	JJ
18751	9046	19	.	.	.
18751	9047	1	The	the	DT
18751	9047	2	blue	blue	JJ
18751	9047	3	colour	colour	NN
18751	9047	4	may	may	MD
18751	9047	5	be	be	VB
18751	9047	6	alternately	alternately	RB
18751	9047	7	developed	develop	VBN
18751	9047	8	and	and	CC
18751	9047	9	removed	remove	VBN
18751	9047	10	by	by	IN
18751	9047	11	the	the	DT
18751	9047	12	addition	addition	NN
18751	9047	13	of	of	IN
18751	9047	14	iodine	iodine	NN
18751	9047	15	(	(	-LRB-
18751	9047	16	or	or	CC
18751	9047	17	an	an	DT
18751	9047	18	oxidising	oxidising	JJ
18751	9047	19	agent	agent	NN
18751	9047	20	)	)	-RRB-
18751	9047	21	and	and	CC
18751	9047	22	hyposulphite	hyposulphite	NN
18751	9047	23	of	of	IN
18751	9047	24	soda	soda	NN
18751	9047	25	(	(	-LRB-
18751	9047	26	or	or	CC
18751	9047	27	some	some	DT
18751	9047	28	other	other	JJ
18751	9047	29	reducing	reduce	VBG
18751	9047	30	agent	agent	NN
18751	9047	31	)	)	-RRB-
18751	9047	32	.	.	.
18751	9048	1	In	in	IN
18751	9048	2	decolorising	decolorising	NN
18751	9048	3	,	,	,
18751	9048	4	the	the	DT
18751	9048	5	solution	solution	NN
18751	9048	6	changes	change	VBZ
18751	9048	7	from	from	IN
18751	9048	8	blue	blue	JJ
18751	9048	9	or	or	CC
18751	9048	10	black	black	JJ
18751	9048	11	to	to	IN
18751	9048	12	colourless	colourless	NN
18751	9048	13	or	or	CC
18751	9048	14	pale	pale	JJ
18751	9048	15	yellow	yellow	NN
18751	9048	16	according	accord	VBG
18751	9048	17	to	to	IN
18751	9048	18	circumstances	circumstance	NNS
18751	9048	19	.	.	.
18751	9049	1	Sometimes	sometimes	RB
18751	9049	2	the	the	DT
18751	9049	3	solution	solution	NN
18751	9049	4	,	,	,
18751	9049	5	instead	instead	RB
18751	9049	6	of	of	IN
18751	9049	7	remaining	remain	VBG
18751	9049	8	colourless	colourless	NN
18751	9049	9	,	,	,
18751	9049	10	gradually	gradually	RB
18751	9049	11	develops	develop	VBZ
18751	9049	12	a	a	DT
18751	9049	13	blue	blue	JJ
18751	9049	14	which	which	WDT
18751	9049	15	recurs	recur	VBZ
18751	9049	16	in	in	IN
18751	9049	17	spite	spite	NN
18751	9049	18	of	of	IN
18751	9049	19	the	the	DT
18751	9049	20	further	further	JJ
18751	9049	21	addition	addition	NN
18751	9049	22	of	of	IN
18751	9049	23	the	the	DT
18751	9049	24	reducing	reduce	VBG
18751	9049	25	agent	agent	NN
18751	9049	26	.	.	.
18751	9050	1	In	in	IN
18751	9050	2	these	these	DT
18751	9050	3	cases	case	NNS
18751	9050	4	the	the	DT
18751	9050	5	conditions	condition	NNS
18751	9050	6	of	of	IN
18751	9050	7	the	the	DT
18751	9050	8	assay	assay	NN
18751	9050	9	have	have	VBP
18751	9050	10	been	be	VBN
18751	9050	11	departed	depart	VBN
18751	9050	12	from	from	IN
18751	9050	13	,	,	,
18751	9050	14	or	or	CC
18751	9050	15	(	(	-LRB-
18751	9050	16	and	and	CC
18751	9050	17	this	this	DT
18751	9050	18	is	be	VBZ
18751	9050	19	more	more	RBR
18751	9050	20	often	often	RB
18751	9050	21	the	the	DT
18751	9050	22	case	case	NN
18751	9050	23	)	)	-RRB-
18751	9050	24	there	there	EX
18751	9050	25	is	be	VBZ
18751	9050	26	some	some	DT
18751	9050	27	substance	substance	NN
18751	9050	28	present	present	JJ
18751	9050	29	capable	capable	JJ
18751	9050	30	of	of	IN
18751	9050	31	liberating	liberating	JJ
18751	9050	32	iodine	iodine	NN
18751	9050	33	.	.	.
18751	9051	1	Iodine	Iodine	NNP
18751	9051	2	forms	form	VBZ
18751	9051	3	a	a	DT
18751	9051	4	series	series	NN
18751	9051	5	of	of	IN
18751	9051	6	salts	salt	NNS
18751	9051	7	--	--	:
18751	9051	8	the	the	DT
18751	9051	9	iodides	iodide	NNS
18751	9051	10	--	--	:
18751	9051	11	resembling	resemble	VBG
18751	9051	12	in	in	RP
18751	9051	13	many	many	JJ
18751	9051	14	respects	respect	NNS
18751	9051	15	the	the	DT
18751	9051	16	chlorides	chloride	NNS
18751	9051	17	.	.	.
18751	9052	1	These	these	DT
18751	9052	2	can	can	MD
18751	9052	3	be	be	VB
18751	9052	4	obtained	obtain	VBN
18751	9052	5	by	by	IN
18751	9052	6	direct	direct	JJ
18751	9052	7	combination	combination	NN
18751	9052	8	of	of	IN
18751	9052	9	the	the	DT
18751	9052	10	metals	metal	NNS
18751	9052	11	with	with	IN
18751	9052	12	iodine	iodine	NN
18751	9052	13	.	.	.
18751	9053	1	~Detection.~--Free	~Detection.~--Free	NFP
18751	9053	2	iodine	iodine	NNP
18751	9053	3	is	be	VBZ
18751	9053	4	best	well	RBS
18751	9053	5	recognised	recognise	VBN
18751	9053	6	by	by	IN
18751	9053	7	the	the	DT
18751	9053	8	violet	violet	NN
18751	9053	9	vapours	vapour	NNS
18751	9053	10	evolved	evolve	VBD
18751	9053	11	from	from	IN
18751	9053	12	the	the	DT
18751	9053	13	solution	solution	NN
18751	9053	14	on	on	IN
18751	9053	15	heating	heating	NN
18751	9053	16	,	,	,
18751	9053	17	and	and	CC
18751	9053	18	by	by	IN
18751	9053	19	the	the	DT
18751	9053	20	blue	blue	JJ
18751	9053	21	or	or	CC
18751	9053	22	black	black	JJ
18751	9053	23	colour	colour	NN
18751	9053	24	which	which	WDT
18751	9053	25	it	-PRON-	PRP
18751	9053	26	strikes	strike	VBZ
18751	9053	27	on	on	IN
18751	9053	28	the	the	DT
18751	9053	29	addition	addition	NN
18751	9053	30	of	of	IN
18751	9053	31	starch	starch	NN
18751	9053	32	paste	paste	NN
18751	9053	33	.	.	.
18751	9054	1	Iodides	iodide	NNS
18751	9054	2	are	be	VBP
18751	9054	3	detected	detect	VBN
18751	9054	4	by	by	IN
18751	9054	5	boiling	boil	VBG
18751	9054	6	with	with	IN
18751	9054	7	strong	strong	JJ
18751	9054	8	solutions	solution	NNS
18751	9054	9	of	of	IN
18751	9054	10	ferric	ferric	JJ
18751	9054	11	sulphate	sulphate	NN
18751	9054	12	or	or	CC
18751	9054	13	chloride	chloride	NN
18751	9054	14	.	.	.
18751	9055	1	Iodine	Iodine	NNP
18751	9055	2	is	be	VBZ
18751	9055	3	liberated	liberate	VBN
18751	9055	4	,	,	,
18751	9055	5	distilled	distil	VBN
18751	9055	6	over	over	RB
18751	9055	7	,	,	,
18751	9055	8	and	and	CC
18751	9055	9	collected	collect	VBN
18751	9055	10	.	.	.
18751	9056	1	Chlorine	chlorine	NN
18751	9056	2	also	also	RB
18751	9056	3	liberates	liberate	VBZ
18751	9056	4	iodine	iodine	JJ
18751	9056	5	from	from	IN
18751	9056	6	iodides	iodide	NNS
18751	9056	7	;	;	:
18751	9056	8	and	and	CC
18751	9056	9	this	this	DT
18751	9056	10	reaction	reaction	NN
18751	9056	11	is	be	VBZ
18751	9056	12	frequently	frequently	RB
18751	9056	13	made	make	VBN
18751	9056	14	use	use	NN
18751	9056	15	of	of	IN
18751	9056	16	in	in	IN
18751	9056	17	assaying	assay	VBG
18751	9056	18	.	.	.
18751	9057	1	A	a	DT
18751	9057	2	process	process	NN
18751	9057	3	based	base	VBN
18751	9057	4	on	on	IN
18751	9057	5	this	this	DT
18751	9057	6	is	be	VBZ
18751	9057	7	described	describe	VBN
18751	9057	8	under	under	IN
18751	9057	9	_	_	NNP
18751	9057	10	Manganese	Manganese	NNP
18751	9057	11	_	_	NNP
18751	9057	12	.	.	.
18751	9058	1	All	all	DT
18751	9058	2	substances	substance	NNS
18751	9058	3	which	which	WDT
18751	9058	4	liberate	liberate	VBP
18751	9058	5	chlorine	chlorine	NN
18751	9058	6	on	on	IN
18751	9058	7	boiling	boil	VBG
18751	9058	8	with	with	IN
18751	9058	9	hydrochloric	hydrochloric	JJ
18751	9058	10	acid	acid	NN
18751	9058	11	(	(	-LRB-
18751	9058	12	dioxides	dioxide	NNS
18751	9058	13	,	,	,
18751	9058	14	bichromates	bichromate	NNS
18751	9058	15	,	,	,
18751	9058	16	permanganates	permanganate	NNS
18751	9058	17	,	,	,
18751	9058	18	&	&	CC
18751	9058	19	c.	c.	NNP
18751	9058	20	)	)	-RRB-
18751	9058	21	are	be	VBP
18751	9058	22	determined	determine	VBN
18751	9058	23	in	in	IN
18751	9058	24	a	a	DT
18751	9058	25	similar	similar	JJ
18751	9058	26	way	way	NN
18751	9058	27	.	.	.
18751	9059	1	~Solution	~Solution	NFP
18751	9059	2	and	and	CC
18751	9059	3	Separation.~--Most	Separation.~--Most	NNP
18751	9059	4	iodides	iodide	NNS
18751	9059	5	are	be	VBP
18751	9059	6	soluble	soluble	JJ
18751	9059	7	in	in	IN
18751	9059	8	water	water	NN
18751	9059	9	or	or	CC
18751	9059	10	dilute	dilute	NN
18751	9059	11	acids	acid	NNS
18751	9059	12	.	.	.
18751	9060	1	The	the	DT
18751	9060	2	separation	separation	NN
18751	9060	3	is	be	VBZ
18751	9060	4	effected	effect	VBN
18751	9060	5	by	by	IN
18751	9060	6	distilling	distil	VBG
18751	9060	7	the	the	DT
18751	9060	8	substance	substance	NN
18751	9060	9	with	with	IN
18751	9060	10	solution	solution	NN
18751	9060	11	of	of	IN
18751	9060	12	ferric	ferric	JJ
18751	9060	13	sulphate	sulphate	NN
18751	9060	14	,	,	,
18751	9060	15	and	and	CC
18751	9060	16	collecting	collect	VBG
18751	9060	17	the	the	DT
18751	9060	18	vapour	vapour	NN
18751	9060	19	in	in	IN
18751	9060	20	a	a	DT
18751	9060	21	dilute	dilute	NN
18751	9060	22	solution	solution	NN
18751	9060	23	of	of	IN
18751	9060	24	sulphurous	sulphurous	JJ
18751	9060	25	acid	acid	NN
18751	9060	26	or	or	CC
18751	9060	27	arsenite	arsenite	NN
18751	9060	28	of	of	IN
18751	9060	29	soda	soda	NN
18751	9060	30	.	.	.
18751	9061	1	On	on	IN
18751	9061	2	the	the	DT
18751	9061	3	completion	completion	NN
18751	9061	4	of	of	IN
18751	9061	5	the	the	DT
18751	9061	6	distillation	distillation	NN
18751	9061	7	,	,	,
18751	9061	8	the	the	DT
18751	9061	9	iodine	iodine	NN
18751	9061	10	will	will	MD
18751	9061	11	be	be	VB
18751	9061	12	in	in	IN
18751	9061	13	the	the	DT
18751	9061	14	distillate	distillate	NN
18751	9061	15	as	as	IN
18751	9061	16	iodide	iodide	NN
18751	9061	17	;	;	:
18751	9061	18	and	and	CC
18751	9061	19	the	the	DT
18751	9061	20	gravimetric	gravimetric	JJ
18751	9061	21	determination	determination	NN
18751	9061	22	is	be	VBZ
18751	9061	23	made	make	VBN
18751	9061	24	on	on	IN
18751	9061	25	this	this	DT
18751	9061	26	.	.	.
18751	9062	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	9062	2	DETERMINATION	DETERMINATION	NNP
18751	9062	3	.	.	.
18751	9063	1	To	to	IN
18751	9063	2	the	the	DT
18751	9063	3	solution	solution	NN
18751	9063	4	containing	contain	VBG
18751	9063	5	the	the	DT
18751	9063	6	iodine	iodine	NN
18751	9063	7	,	,	,
18751	9063	8	as	as	IN
18751	9063	9	iodide	iodide	NN
18751	9063	10	,	,	,
18751	9063	11	and	and	CC
18751	9063	12	which	which	WDT
18751	9063	13	is	be	VBZ
18751	9063	14	free	free	JJ
18751	9063	15	from	from	IN
18751	9063	16	chlorides	chloride	NNS
18751	9063	17	(	(	-LRB-
18751	9063	18	and	and	CC
18751	9063	19	bromides	bromide	NNS
18751	9063	20	)	)	-RRB-
18751	9063	21	,	,	,
18751	9063	22	add	add	VB
18751	9063	23	a	a	DT
18751	9063	24	little	little	JJ
18751	9063	25	dilute	dilute	JJ
18751	9063	26	nitric	nitric	NN
18751	9063	27	acid	acid	NN
18751	9063	28	and	and	CC
18751	9063	29	nitrate	nitrate	JJ
18751	9063	30	of	of	IN
18751	9063	31	silver	silver	NN
18751	9063	32	till	till	IN
18751	9063	33	no	no	DT
18751	9063	34	further	further	JJ
18751	9063	35	precipitate	precipitate	NN
18751	9063	36	is	be	VBZ
18751	9063	37	produced	produce	VBN
18751	9063	38	.	.	.
18751	9064	1	Filter	filter	VB
18751	9064	2	off	off	RP
18751	9064	3	,	,	,
18751	9064	4	wash	wash	VBP
18751	9064	5	with	with	IN
18751	9064	6	hot	hot	JJ
18751	9064	7	water	water	NN
18751	9064	8	,	,	,
18751	9064	9	and	and	CC
18751	9064	10	dry	dry	JJ
18751	9064	11	.	.	.
18751	9065	1	Clean	clean	VB
18751	9065	2	the	the	DT
18751	9065	3	filter	filter	NN
18751	9065	4	-	-	HYPH
18751	9065	5	paper	paper	NN
18751	9065	6	as	as	RB
18751	9065	7	much	much	RB
18751	9065	8	as	as	IN
18751	9065	9	possible	possible	JJ
18751	9065	10	,	,	,
18751	9065	11	and	and	CC
18751	9065	12	burn	burn	VB
18751	9065	13	it	-PRON-	PRP
18751	9065	14	.	.	.
18751	9066	1	Collect	collect	VB
18751	9066	2	the	the	DT
18751	9066	3	ash	ash	NN
18751	9066	4	in	in	IN
18751	9066	5	a	a	DT
18751	9066	6	weighed	weigh	VBN
18751	9066	7	porcelain	porcelain	NN
18751	9066	8	crucible	crucible	JJ
18751	9066	9	,	,	,
18751	9066	10	add	add	VB
18751	9066	11	the	the	DT
18751	9066	12	main	main	JJ
18751	9066	13	portion	portion	NN
18751	9066	14	,	,	,
18751	9066	15	and	and	CC
18751	9066	16	heat	heat	NN
18751	9066	17	to	to	IN
18751	9066	18	incipient	incipient	JJ
18751	9066	19	fusion	fusion	NN
18751	9066	20	;	;	,
18751	9066	21	cool	cool	JJ
18751	9066	22	,	,	,
18751	9066	23	and	and	CC
18751	9066	24	weigh	weigh	NN
18751	9066	25	.	.	.
18751	9067	1	The	the	DT
18751	9067	2	substance	substance	NN
18751	9067	3	is	be	VBZ
18751	9067	4	silver	silver	JJ
18751	9067	5	iodide	iodide	NN
18751	9067	6	,	,	,
18751	9067	7	and	and	CC
18751	9067	8	contains	contain	VBZ
18751	9067	9	54.03	54.03	CD
18751	9067	10	per	per	NN
18751	9067	11	cent	cent	NN
18751	9067	12	.	.	.
18751	9068	1	of	of	IN
18751	9068	2	iodine	iodine	NNP
18751	9068	3	.	.	.
18751	9069	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	9069	2	METHOD	METHOD	NNP
18751	9069	3	.	.	.
18751	9070	1	This	this	DT
18751	9070	2	is	be	VBZ
18751	9070	3	for	for	IN
18751	9070	4	the	the	DT
18751	9070	5	titration	titration	NN
18751	9070	6	of	of	IN
18751	9070	7	free	free	JJ
18751	9070	8	iodine	iodine	NN
18751	9070	9	,	,	,
18751	9070	10	and	and	CC
18751	9070	11	is	be	VBZ
18751	9070	12	practically	practically	RB
18751	9070	13	that	that	DT
18751	9070	14	which	which	WDT
18751	9070	15	is	be	VBZ
18751	9070	16	described	describe	VBN
18751	9070	17	under	under	IN
18751	9070	18	_	_	NNP
18751	9070	19	Manganese	Manganese	NNP
18751	9070	20	_	_	NNP
18751	9070	21	.	.	.
18751	9071	1	The	the	DT
18751	9071	2	substance	substance	NN
18751	9071	3	to	to	TO
18751	9071	4	be	be	VB
18751	9071	5	determined	determine	VBN
18751	9071	6	is	be	VBZ
18751	9071	7	distilled	distil	VBN
18751	9071	8	with	with	IN
18751	9071	9	ferric	ferric	JJ
18751	9071	10	sulphate	sulphate	NN
18751	9071	11	,	,	,
18751	9071	12	and	and	CC
18751	9071	13	the	the	DT
18751	9071	14	iodine	iodine	NN
18751	9071	15	is	be	VBZ
18751	9071	16	collected	collect	VBN
18751	9071	17	in	in	IN
18751	9071	18	a	a	DT
18751	9071	19	solution	solution	NN
18751	9071	20	of	of	IN
18751	9071	21	potassium	potassium	NN
18751	9071	22	iodide	iodide	NN
18751	9071	23	,	,	,
18751	9071	24	in	in	IN
18751	9071	25	which	which	WDT
18751	9071	26	it	-PRON-	PRP
18751	9071	27	readily	readily	RB
18751	9071	28	dissolves	dissolve	VBZ
18751	9071	29	.	.	.
18751	9072	1	If	if	IN
18751	9072	2	flaky	flaky	JJ
18751	9072	3	crystals	crystal	NNS
18751	9072	4	separate	separate	VBP
18751	9072	5	out	out	RP
18751	9072	6	in	in	IN
18751	9072	7	the	the	DT
18751	9072	8	receiver	receiver	NN
18751	9072	9	,	,	,
18751	9072	10	more	more	JJR
18751	9072	11	potassium	potassium	NN
18751	9072	12	iodide	iodide	NN
18751	9072	13	crystals	crystal	NNS
18751	9072	14	are	be	VBP
18751	9072	15	added	add	VBN
18751	9072	16	.	.	.
18751	9073	1	When	when	WRB
18751	9073	2	the	the	DT
18751	9073	3	distillation	distillation	NN
18751	9073	4	is	be	VBZ
18751	9073	5	finished	finish	VBN
18751	9073	6	,	,	,
18751	9073	7	the	the	DT
18751	9073	8	receiver	receiver	NN
18751	9073	9	is	be	VBZ
18751	9073	10	disconnected	disconnect	VBN
18751	9073	11	,	,	,
18751	9073	12	and	and	CC
18751	9073	13	its	-PRON-	PRP$
18751	9073	14	contents	content	NNS
18751	9073	15	washed	wash	VBD
18751	9073	16	out	out	RP
18751	9073	17	into	into	IN
18751	9073	18	a	a	DT
18751	9073	19	beaker	beaker	NN
18751	9073	20	and	and	CC
18751	9073	21	titrated	titrate	VBN
18751	9073	22	with	with	IN
18751	9073	23	"	"	``
18751	9073	24	hypo	hypo	JJ
18751	9073	25	.	.	.
18751	9073	26	"	"	''
18751	9074	1	The	the	DT
18751	9074	2	standard	standard	JJ
18751	9074	3	solution	solution	NN
18751	9074	4	of	of	IN
18751	9074	5	"	"	``
18751	9074	6	hypo	hypo	JJ
18751	9074	7	"	"	''
18751	9074	8	is	be	VBZ
18751	9074	9	made	make	VBN
18751	9074	10	by	by	IN
18751	9074	11	dissolving	dissolve	VBG
18751	9074	12	19.58	19.58	CD
18751	9074	13	grams	gram	NNS
18751	9074	14	of	of	IN
18751	9074	15	hyposulphite	hyposulphite	NN
18751	9074	16	of	of	IN
18751	9074	17	soda	soda	NN
18751	9074	18	(	(	-LRB-
18751	9074	19	Na_{2}S_{2}O_{3}.5H_{2}O	na_{2}s_{2}o_{3}.5h_{2}o	UH
18751	9074	20	)	)	-RRB-
18751	9074	21	in	in	IN
18751	9074	22	water	water	NN
18751	9074	23	and	and	CC
18751	9074	24	diluting	diluting	NN
18751	9074	25	to	to	IN
18751	9074	26	1	1	CD
18751	9074	27	litre	litre	NN
18751	9074	28	;	;	:
18751	9074	29	100	100	CD
18751	9074	30	c.c	c.c	NNP
18751	9074	31	.	.	.
18751	9075	1	are	be	VBP
18751	9075	2	equal	equal	JJ
18751	9075	3	to	to	IN
18751	9075	4	1	1	CD
18751	9075	5	gram	gram	NN
18751	9075	6	of	of	IN
18751	9075	7	iodine	iodine	NN
18751	9075	8	.	.	.
18751	9076	1	To	to	TO
18751	9076	2	standardise	standardise	VB
18751	9076	3	the	the	DT
18751	9076	4	solution	solution	NN
18751	9076	5	,	,	,
18751	9076	6	weigh	weigh	VB
18751	9076	7	up	up	RP
18751	9076	8	0.25	0.25	CD
18751	9076	9	gram	gram	NN
18751	9076	10	of	of	IN
18751	9076	11	pure	pure	JJ
18751	9076	12	iodine	iodine	NN
18751	9076	13	in	in	IN
18751	9076	14	a	a	DT
18751	9076	15	small	small	JJ
18751	9076	16	beaker	beaker	NN
18751	9076	17	.	.	.
18751	9077	1	Add	add	VB
18751	9077	2	2	2	CD
18751	9077	3	or	or	CC
18751	9077	4	3	3	CD
18751	9077	5	crystals	crystal	NNS
18751	9077	6	of	of	IN
18751	9077	7	potassium	potassium	NN
18751	9077	8	iodide	iodide	NN
18751	9077	9	;	;	:
18751	9077	10	cover	cover	VB
18751	9077	11	with	with	IN
18751	9077	12	water	water	NN
18751	9077	13	;	;	:
18751	9077	14	and	and	CC
18751	9077	15	,	,	,
18751	9077	16	when	when	WRB
18751	9077	17	dissolved	dissolve	VBN
18751	9077	18	,	,	,
18751	9077	19	dilute	dilute	VB
18751	9077	20	to	to	IN
18751	9077	21	50	50	CD
18751	9077	22	or	or	CC
18751	9077	23	100	100	CD
18751	9077	24	c.c	c.c	NNP
18751	9077	25	.	.	.
18751	9078	1	Titrate	titrate	VB
18751	9078	2	,	,	,
18751	9078	3	and	and	CC
18751	9078	4	calculate	calculate	VB
18751	9078	5	the	the	DT
18751	9078	6	standard	standard	NN
18751	9078	7	.	.	.
18751	9079	1	FLUORINE	FLUORINE	NNP
18751	9079	2	AND	and	CC
18751	9079	3	FLUORIDES	fluoride	NNS
18751	9079	4	.	.	.
18751	9080	1	Fluorine	fluorine	NN
18751	9080	2	is	be	VBZ
18751	9080	3	frequently	frequently	RB
18751	9080	4	met	meet	VBN
18751	9080	5	with	with	IN
18751	9080	6	as	as	IN
18751	9080	7	calcium	calcium	NN
18751	9080	8	fluoride	fluoride	NN
18751	9080	9	or	or	CC
18751	9080	10	fluor	fluor	NN
18751	9080	11	-	-	HYPH
18751	9080	12	spar	spar	NN
18751	9080	13	(	(	-LRB-
18751	9080	14	CaF_{2	CaF_{2	NNP
18751	9080	15	}	}	-RRB-
18751	9080	16	)	)	-RRB-
18751	9080	17	.	.	.
18751	9081	1	It	-PRON-	PRP
18751	9081	2	occurs	occur	VBZ
18751	9081	3	less	less	RBR
18751	9081	4	abundantly	abundantly	RB
18751	9081	5	as	as	IN
18751	9081	6	cryolite	cryolite	JJ
18751	9081	7	(	(	-LRB-
18751	9081	8	Na_{3}AlF_{6	Na_{3}AlF_{6	NNP
18751	9081	9	}	}	-RRB-
18751	9081	10	)	)	-RRB-
18751	9081	11	,	,	,
18751	9081	12	a	a	DT
18751	9081	13	fluoride	fluoride	NN
18751	9081	14	of	of	IN
18751	9081	15	aluminium	aluminium	NN
18751	9081	16	and	and	CC
18751	9081	17	sodium	sodium	NN
18751	9081	18	,	,	,
18751	9081	19	which	which	WDT
18751	9081	20	is	be	VBZ
18751	9081	21	used	use	VBN
18751	9081	22	in	in	IN
18751	9081	23	glass	glass	NN
18751	9081	24	-	-	HYPH
18751	9081	25	making	making	NN
18751	9081	26	.	.	.
18751	9082	1	Certain	certain	JJ
18751	9082	2	other	other	JJ
18751	9082	3	rarer	rarer	NN
18751	9082	4	fluorides	fluoride	NNS
18751	9082	5	are	be	VBP
18751	9082	6	occasionally	occasionally	RB
18751	9082	7	met	meet	VBN
18751	9082	8	with	with	IN
18751	9082	9	.	.	.
18751	9083	1	Fluorine	fluorine	NN
18751	9083	2	is	be	VBZ
18751	9083	3	also	also	RB
18751	9083	4	found	find	VBN
18751	9083	5	in	in	IN
18751	9083	6	apatite	apatite	NN
18751	9083	7	,	,	,
18751	9083	8	and	and	CC
18751	9083	9	in	in	IN
18751	9083	10	some	some	DT
18751	9083	11	silicates	silicate	NNS
18751	9083	12	,	,	,
18751	9083	13	such	such	JJ
18751	9083	14	as	as	IN
18751	9083	15	topaz	topaz	NN
18751	9083	16	,	,	,
18751	9083	17	tourmaline	tourmaline	NN
18751	9083	18	,	,	,
18751	9083	19	micas	micas	NNP
18751	9083	20	,	,	,
18751	9083	21	&	&	CC
18751	9083	22	c.	c.	NNP
18751	9083	23	Hydrofluoric	Hydrofluoric	NNP
18751	9083	24	acid	acid	NN
18751	9083	25	is	be	VBZ
18751	9083	26	used	use	VBN
18751	9083	27	for	for	IN
18751	9083	28	etching	etch	VBG
18751	9083	29	glass	glass	NN
18751	9083	30	and	and	CC
18751	9083	31	opening	opening	NN
18751	9083	32	up	up	RP
18751	9083	33	silicates	silicate	NNS
18751	9083	34	.	.	.
18751	9084	1	It	-PRON-	PRP
18751	9084	2	attacks	attack	VBZ
18751	9084	3	silica	silica	NN
18751	9084	4	,	,	,
18751	9084	5	forming	form	VBG
18751	9084	6	fluoride	fluoride	NN
18751	9084	7	of	of	IN
18751	9084	8	silicon	silicon	NN
18751	9084	9	(	(	-LRB-
18751	9084	10	SiF_{4	SiF_{4	NNP
18751	9084	11	}	}	-RRB-
18751	9084	12	)	)	-RRB-
18751	9084	13	,	,	,
18751	9084	14	which	which	WDT
18751	9084	15	is	be	VBZ
18751	9084	16	volatile	volatile	JJ
18751	9084	17	.	.	.
18751	9085	1	Silica	Silica	NNP
18751	9085	2	is	be	VBZ
18751	9085	3	by	by	IN
18751	9085	4	this	this	DT
18751	9085	5	means	means	NN
18751	9085	6	eliminated	eliminate	VBN
18751	9085	7	from	from	IN
18751	9085	8	other	other	JJ
18751	9085	9	oxides	oxide	NNS
18751	9085	10	,	,	,
18751	9085	11	which	which	WDT
18751	9085	12	,	,	,
18751	9085	13	in	in	IN
18751	9085	14	the	the	DT
18751	9085	15	presence	presence	NN
18751	9085	16	of	of	IN
18751	9085	17	sulphuric	sulphuric	JJ
18751	9085	18	acid	acid	NN
18751	9085	19	,	,	,
18751	9085	20	are	be	VBP
18751	9085	21	fixed	fix	VBN
18751	9085	22	.	.	.
18751	9086	1	The	the	DT
18751	9086	2	commercial	commercial	JJ
18751	9086	3	acid	acid	NN
18751	9086	4	is	be	VBZ
18751	9086	5	seldom	seldom	RB
18751	9086	6	pure	pure	JJ
18751	9086	7	,	,	,
18751	9086	8	and	and	CC
18751	9086	9	generally	generally	RB
18751	9086	10	weak	weak	JJ
18751	9086	11	;	;	:
18751	9086	12	and	and	CC
18751	9086	13	the	the	DT
18751	9086	14	acid	acid	NN
18751	9086	15	itself	-PRON-	PRP
18751	9086	16	is	be	VBZ
18751	9086	17	dangerously	dangerously	RB
18751	9086	18	obnoxious	obnoxious	JJ
18751	9086	19	.	.	.
18751	9087	1	The	the	DT
18751	9087	2	use	use	NN
18751	9087	3	of	of	IN
18751	9087	4	ammonium	ammonium	NN
18751	9087	5	fluoride	fluoride	NN
18751	9087	6	(	(	-LRB-
18751	9087	7	or	or	CC
18751	9087	8	sodium	sodium	NN
18751	9087	9	fluoride	fluoride	NN
18751	9087	10	)	)	-RRB-
18751	9087	11	and	and	CC
18751	9087	12	a	a	DT
18751	9087	13	mineral	mineral	NN
18751	9087	14	acid	acid	NN
18751	9087	15	is	be	VBZ
18751	9087	16	more	more	RBR
18751	9087	17	convenient	convenient	JJ
18751	9087	18	.	.	.
18751	9088	1	Determinations	determination	NNS
18751	9088	2	of	of	IN
18751	9088	3	this	this	DT
18751	9088	4	kind	kind	NN
18751	9088	5	are	be	VBP
18751	9088	6	made	make	VBN
18751	9088	7	in	in	IN
18751	9088	8	platinum	platinum	NN
18751	9088	9	dishes	dish	NNS
18751	9088	10	enclosed	enclose	VBN
18751	9088	11	in	in	IN
18751	9088	12	lead	lead	NN
18751	9088	13	or	or	CC
18751	9088	14	copper	copper	NN
18751	9088	15	vessels	vessel	NNS
18751	9088	16	in	in	IN
18751	9088	17	a	a	DT
18751	9088	18	well	well	RB
18751	9088	19	-	-	HYPH
18751	9088	20	ventilated	ventilate	VBN
18751	9088	21	place	place	NN
18751	9088	22	.	.	.
18751	9089	1	Fluor	fluor	NN
18751	9089	2	-	-	HYPH
18751	9089	3	spar	spar	NN
18751	9089	4	is	be	VBZ
18751	9089	5	useful	useful	JJ
18751	9089	6	as	as	IN
18751	9089	7	a	a	DT
18751	9089	8	flux	flux	NN
18751	9089	9	in	in	IN
18751	9089	10	dry	dry	JJ
18751	9089	11	assaying	assaying	NN
18751	9089	12	;	;	:
18751	9089	13	it	-PRON-	PRP
18751	9089	14	renders	render	VBZ
18751	9089	15	slags	slag	NNS
18751	9089	16	,	,	,
18751	9089	17	which	which	WDT
18751	9089	18	would	would	MD
18751	9089	19	otherwise	otherwise	RB
18751	9089	20	be	be	VB
18751	9089	21	pasty	pasty	NN
18751	9089	22	,	,	,
18751	9089	23	quite	quite	RB
18751	9089	24	fluid	fluid	JJ
18751	9089	25	.	.	.
18751	9090	1	Fluorides	fluoride	NNS
18751	9090	2	generally	generally	RB
18751	9090	3	are	be	VBP
18751	9090	4	fusible	fusible	JJ
18751	9090	5	,	,	,
18751	9090	6	and	and	CC
18751	9090	7	impart	impart	NN
18751	9090	8	fusibility	fusibility	NN
18751	9090	9	to	to	IN
18751	9090	10	substances	substance	NNS
18751	9090	11	with	with	IN
18751	9090	12	which	which	WDT
18751	9090	13	they	-PRON-	PRP
18751	9090	14	form	form	VBP
18751	9090	15	weak	weak	JJ
18751	9090	16	compounds	compound	NNS
18751	9090	17	.	.	.
18751	9091	1	Their	-PRON-	PRP$
18751	9091	2	fluxing	fluxing	JJ
18751	9091	3	action	action	NN
18751	9091	4	does	do	VBZ
18751	9091	5	not	not	RB
18751	9091	6	depend	depend	VB
18751	9091	7	on	on	IN
18751	9091	8	the	the	DT
18751	9091	9	removal	removal	NN
18751	9091	10	of	of	IN
18751	9091	11	silicon	silicon	NN
18751	9091	12	as	as	IN
18751	9091	13	fluoride	fluoride	NN
18751	9091	14	.	.	.
18751	9092	1	~Detection.~--Fluorides	~Detection.~--Fluorides	NFP
18751	9092	2	in	in	IN
18751	9092	3	small	small	JJ
18751	9092	4	quantity	quantity	NN
18751	9092	5	are	be	VBP
18751	9092	6	easily	easily	RB
18751	9092	7	overlooked	overlook	VBN
18751	9092	8	unless	unless	IN
18751	9092	9	specially	specially	RB
18751	9092	10	sought	seek	VBN
18751	9092	11	for	for	IN
18751	9092	12	.	.	.
18751	9093	1	In	in	IN
18751	9093	2	larger	large	JJR
18751	9093	3	amounts	amount	NNS
18751	9093	4	they	-PRON-	PRP
18751	9093	5	are	be	VBP
18751	9093	6	recognised	recognise	VBN
18751	9093	7	by	by	IN
18751	9093	8	the	the	DT
18751	9093	9	property	property	NN
18751	9093	10	hydrofluoric	hydrofluoric	NN
18751	9093	11	acid	acid	NN
18751	9093	12	has	have	VBZ
18751	9093	13	of	of	IN
18751	9093	14	etching	etch	VBG
18751	9093	15	glass	glass	NN
18751	9093	16	.	.	.
18751	9094	1	A	a	DT
18751	9094	2	watch	watch	NN
18751	9094	3	-	-	HYPH
18751	9094	4	glass	glass	NN
18751	9094	5	is	be	VBZ
18751	9094	6	warmed	warm	VBN
18751	9094	7	,	,	,
18751	9094	8	and	and	CC
18751	9094	9	a	a	DT
18751	9094	10	layer	layer	NN
18751	9094	11	of	of	IN
18751	9094	12	wax	wax	NN
18751	9094	13	is	be	VBZ
18751	9094	14	melted	melt	VBN
18751	9094	15	over	over	IN
18751	9094	16	the	the	DT
18751	9094	17	convex	convex	NNP
18751	9094	18	side	side	NN
18751	9094	19	.	.	.
18751	9095	1	When	when	WRB
18751	9095	2	cold	cold	JJ
18751	9095	3	,	,	,
18751	9095	4	some	some	DT
18751	9095	5	lines	line	NNS
18751	9095	6	are	be	VBP
18751	9095	7	engraved	engrave	VBN
18751	9095	8	on	on	IN
18751	9095	9	the	the	DT
18751	9095	10	waxed	wax	VBN
18751	9095	11	surface	surface	NN
18751	9095	12	with	with	IN
18751	9095	13	any	any	DT
18751	9095	14	sharp	sharp	RB
18751	9095	15	-	-	HYPH
18751	9095	16	pointed	point	VBN
18751	9095	17	instrument	instrument	NN
18751	9095	18	.	.	.
18751	9096	1	The	the	DT
18751	9096	2	substance	substance	NN
18751	9096	3	to	to	TO
18751	9096	4	be	be	VB
18751	9096	5	tested	test	VBN
18751	9096	6	is	be	VBZ
18751	9096	7	powdered	powder	VBN
18751	9096	8	;	;	:
18751	9096	9	and	and	CC
18751	9096	10	moistened	moisten	VBN
18751	9096	11	,	,	,
18751	9096	12	in	in	IN
18751	9096	13	a	a	DT
18751	9096	14	platinum	platinum	NN
18751	9096	15	dish	dish	NN
18751	9096	16	,	,	,
18751	9096	17	with	with	IN
18751	9096	18	sulphuric	sulphuric	JJ
18751	9096	19	acid	acid	NN
18751	9096	20	.	.	.
18751	9097	1	The	the	DT
18751	9097	2	watch	watch	NN
18751	9097	3	-	-	HYPH
18751	9097	4	glass	glass	NN
18751	9097	5	is	be	VBZ
18751	9097	6	filled	fill	VBN
18751	9097	7	with	with	IN
18751	9097	8	cold	cold	JJ
18751	9097	9	water	water	NN
18751	9097	10	and	and	CC
18751	9097	11	supported	support	VBD
18751	9097	12	over	over	IN
18751	9097	13	the	the	DT
18751	9097	14	dish	dish	NN
18751	9097	15	.	.	.
18751	9098	1	The	the	DT
18751	9098	2	dish	dish	NN
18751	9098	3	is	be	VBZ
18751	9098	4	then	then	RB
18751	9098	5	carefully	carefully	RB
18751	9098	6	warmed	warm	VBN
18751	9098	7	,	,	,
18751	9098	8	but	but	CC
18751	9098	9	not	not	RB
18751	9098	10	sufficiently	sufficiently	RB
18751	9098	11	to	to	TO
18751	9098	12	melt	melt	VB
18751	9098	13	the	the	DT
18751	9098	14	wax	wax	NN
18751	9098	15	.	.	.
18751	9099	1	After	after	IN
18751	9099	2	a	a	DT
18751	9099	3	minute	minute	NN
18751	9099	4	or	or	CC
18751	9099	5	two	two	CD
18751	9099	6	,	,	,
18751	9099	7	the	the	DT
18751	9099	8	glass	glass	NN
18751	9099	9	is	be	VBZ
18751	9099	10	taken	take	VBN
18751	9099	11	off	off	RP
18751	9099	12	,	,	,
18751	9099	13	and	and	CC
18751	9099	14	the	the	DT
18751	9099	15	wax	wax	NN
18751	9099	16	removed	remove	VBD
18751	9099	17	.	.	.
18751	9100	1	If	if	IN
18751	9100	2	the	the	DT
18751	9100	3	substance	substance	NN
18751	9100	4	contained	contain	VBD
18751	9100	5	fluorine	fluorine	NN
18751	9100	6	,	,	,
18751	9100	7	the	the	DT
18751	9100	8	characters	character	NNS
18751	9100	9	will	will	MD
18751	9100	10	be	be	VB
18751	9100	11	found	find	VBN
18751	9100	12	permanently	permanently	RB
18751	9100	13	etched	etch	VBN
18751	9100	14	on	on	IN
18751	9100	15	the	the	DT
18751	9100	16	glass	glass	NN
18751	9100	17	.	.	.
18751	9101	1	An	an	DT
18751	9101	2	equally	equally	RB
18751	9101	3	good	good	JJ
18751	9101	4	,	,	,
18751	9101	5	but	but	CC
18751	9101	6	more	more	RBR
18751	9101	7	rapid	rapid	JJ
18751	9101	8	,	,	,
18751	9101	9	test	test	NN
18751	9101	10	is	be	VBZ
18751	9101	11	to	to	TO
18751	9101	12	mix	mix	VB
18751	9101	13	the	the	DT
18751	9101	14	powdered	powdered	JJ
18751	9101	15	substance	substance	NN
18751	9101	16	with	with	IN
18751	9101	17	some	some	DT
18751	9101	18	silica	silica	NN
18751	9101	19	,	,	,
18751	9101	20	and	and	CC
18751	9101	21	to	to	TO
18751	9101	22	heat	heat	VB
18751	9101	23	the	the	DT
18751	9101	24	mixture	mixture	NN
18751	9101	25	in	in	IN
18751	9101	26	a	a	DT
18751	9101	27	test	test	NN
18751	9101	28	tube	tube	NN
18751	9101	29	with	with	IN
18751	9101	30	sulphuric	sulphuric	JJ
18751	9101	31	acid	acid	NN
18751	9101	32	.	.	.
18751	9102	1	Silicon	Silicon	NNP
18751	9102	2	fluoride	fluoride	NN
18751	9102	3	is	be	VBZ
18751	9102	4	evolved	evolve	VBN
18751	9102	5	,	,	,
18751	9102	6	and	and	CC
18751	9102	7	,	,	,
18751	9102	8	if	if	IN
18751	9102	9	a	a	DT
18751	9102	10	moistened	moisten	VBN
18751	9102	11	glass	glass	NN
18751	9102	12	rod	rod	NN
18751	9102	13	is	be	VBZ
18751	9102	14	held	hold	VBN
18751	9102	15	in	in	IN
18751	9102	16	the	the	DT
18751	9102	17	tube	tube	NN
18751	9102	18	,	,	,
18751	9102	19	it	-PRON-	PRP
18751	9102	20	becomes	become	VBZ
18751	9102	21	coated	coat	VBN
18751	9102	22	with	with	IN
18751	9102	23	a	a	DT
18751	9102	24	white	white	JJ
18751	9102	25	deposit	deposit	NN
18751	9102	26	of	of	IN
18751	9102	27	silica	silica	NNP
18751	9102	28	,	,	,
18751	9102	29	formed	form	VBN
18751	9102	30	by	by	IN
18751	9102	31	the	the	DT
18751	9102	32	decomposition	decomposition	NN
18751	9102	33	of	of	IN
18751	9102	34	the	the	DT
18751	9102	35	silicon	silicon	NN
18751	9102	36	fluoride	fluoride	NN
18751	9102	37	by	by	IN
18751	9102	38	the	the	DT
18751	9102	39	water	water	NN
18751	9102	40	.	.	.
18751	9103	1	This	this	DT
18751	9103	2	is	be	VBZ
18751	9103	3	also	also	RB
18751	9103	4	used	use	VBN
18751	9103	5	as	as	IN
18751	9103	6	a	a	DT
18751	9103	7	test	test	NN
18751	9103	8	for	for	IN
18751	9103	9	silica	silica	NN
18751	9103	10	;	;	:
18751	9103	11	but	but	CC
18751	9103	12	in	in	IN
18751	9103	13	this	this	DT
18751	9103	14	case	case	NN
18751	9103	15	the	the	DT
18751	9103	16	substance	substance	NN
18751	9103	17	is	be	VBZ
18751	9103	18	mixed	mix	VBN
18751	9103	19	with	with	IN
18751	9103	20	a	a	DT
18751	9103	21	fluoride	fluoride	NN
18751	9103	22	,	,	,
18751	9103	23	and	and	CC
18751	9103	24	the	the	DT
18751	9103	25	experiment	experiment	NN
18751	9103	26	must	must	MD
18751	9103	27	obviously	obviously	RB
18751	9103	28	be	be	VB
18751	9103	29	carried	carry	VBN
18751	9103	30	out	out	RP
18751	9103	31	in	in	IN
18751	9103	32	a	a	DT
18751	9103	33	platinum	platinum	NN
18751	9103	34	vessel	vessel	NN
18751	9103	35	.	.	.
18751	9104	1	~Separation	~Separation	NFP
18751	9104	2	and	and	CC
18751	9104	3	Determination.~--The	determination.~--the	JJ
18751	9104	4	determination	determination	NN
18751	9104	5	of	of	IN
18751	9104	6	fluorine	fluorine	NN
18751	9104	7	is	be	VBZ
18751	9104	8	difficult	difficult	JJ
18751	9104	9	.	.	.
18751	9105	1	In	in	IN
18751	9105	2	the	the	DT
18751	9105	3	case	case	NN
18751	9105	4	of	of	IN
18751	9105	5	fluorides	fluoride	NNS
18751	9105	6	free	free	JJ
18751	9105	7	from	from	IN
18751	9105	8	silicates	silicate	NNS
18751	9105	9	(	(	-LRB-
18751	9105	10	such	such	JJ
18751	9105	11	as	as	IN
18751	9105	12	fluor	fluor	NN
18751	9105	13	-	-	HYPH
18751	9105	14	spar	spar	NN
18751	9105	15	)	)	-RRB-
18751	9105	16	,	,	,
18751	9105	17	it	-PRON-	PRP
18751	9105	18	is	be	VBZ
18751	9105	19	determined	determine	VBN
18751	9105	20	indirectly	indirectly	RB
18751	9105	21	by	by	IN
18751	9105	22	decomposing	decompose	VBG
18751	9105	23	a	a	DT
18751	9105	24	weighed	weigh	VBN
18751	9105	25	portion	portion	NN
18751	9105	26	with	with	IN
18751	9105	27	sulphuric	sulphuric	JJ
18751	9105	28	acid	acid	NN
18751	9105	29	,	,	,
18751	9105	30	evaporating	evaporate	VBG
18751	9105	31	,	,	,
18751	9105	32	igniting	ignite	VBG
18751	9105	33	,	,	,
18751	9105	34	and	and	CC
18751	9105	35	weighing	weigh	VBG
18751	9105	36	the	the	DT
18751	9105	37	residual	residual	JJ
18751	9105	38	sulphate	sulphate	NN
18751	9105	39	.	.	.
18751	9106	1	The	the	DT
18751	9106	2	increase	increase	NN
18751	9106	3	in	in	IN
18751	9106	4	weight	weight	NN
18751	9106	5	multiplied	multiply	VBN
18751	9106	6	by	by	IN
18751	9106	7	0.655	0.655	CD
18751	9106	8	gives	give	NNS
18751	9106	9	the	the	DT
18751	9106	10	weight	weight	NN
18751	9106	11	of	of	IN
18751	9106	12	fluorine	fluorine	NN
18751	9106	13	.	.	.
18751	9107	1	In	in	IN
18751	9107	2	the	the	DT
18751	9107	3	presence	presence	NN
18751	9107	4	of	of	IN
18751	9107	5	silica	silica	NN
18751	9107	6	this	this	DT
18751	9107	7	method	method	NN
18751	9107	8	does	do	VBZ
18751	9107	9	not	not	RB
18751	9107	10	answer	answer	VB
18751	9107	11	,	,	,
18751	9107	12	because	because	IN
18751	9107	13	of	of	IN
18751	9107	14	the	the	DT
18751	9107	15	volatilisation	volatilisation	NN
18751	9107	16	of	of	IN
18751	9107	17	silicon	silicon	NN
18751	9107	18	fluoride	fluoride	NN
18751	9107	19	.	.	.
18751	9108	1	In	in	IN
18751	9108	2	these	these	DT
18751	9108	3	cases	case	NNS
18751	9108	4	Wöhler	Wöhler	NNP
18751	9108	5	adopted	adopt	VBD
18751	9108	6	the	the	DT
18751	9108	7	following	follow	VBG
18751	9108	8	plan	plan	NN
18751	9108	9	,	,	,
18751	9108	10	which	which	WDT
18751	9108	11	resembles	resemble	VBZ
18751	9108	12	that	that	IN
18751	9108	13	for	for	IN
18751	9108	14	the	the	DT
18751	9108	15	indirect	indirect	JJ
18751	9108	16	determination	determination	NN
18751	9108	17	of	of	IN
18751	9108	18	carbon	carbon	NN
18751	9108	19	dioxide	dioxide	NN
18751	9108	20	.	.	.
18751	9109	1	Mix	mix	VB
18751	9109	2	the	the	DT
18751	9109	3	weighed	weigh	VBN
18751	9109	4	substance	substance	NN
18751	9109	5	in	in	IN
18751	9109	6	a	a	DT
18751	9109	7	small	small	JJ
18751	9109	8	flask	flask	NN
18751	9109	9	with	with	IN
18751	9109	10	powdered	powdered	JJ
18751	9109	11	silica	silica	NN
18751	9109	12	and	and	CC
18751	9109	13	sulphuric	sulphuric	JJ
18751	9109	14	acid	acid	NN
18751	9109	15	.	.	.
18751	9110	1	The	the	DT
18751	9110	2	mouth	mouth	NN
18751	9110	3	of	of	IN
18751	9110	4	the	the	DT
18751	9110	5	flask	flask	NN
18751	9110	6	is	be	VBZ
18751	9110	7	closed	close	VBN
18751	9110	8	with	with	IN
18751	9110	9	a	a	DT
18751	9110	10	cork	cork	NN
18751	9110	11	carrying	carry	VBG
18751	9110	12	a	a	DT
18751	9110	13	tube	tube	NN
18751	9110	14	which	which	WDT
18751	9110	15	is	be	VBZ
18751	9110	16	filled	fill	VBN
18751	9110	17	,	,	,
18751	9110	18	the	the	DT
18751	9110	19	first	first	JJ
18751	9110	20	half	half	NN
18751	9110	21	with	with	IN
18751	9110	22	calcium	calcium	NN
18751	9110	23	chloride	chloride	NN
18751	9110	24	and	and	CC
18751	9110	25	the	the	DT
18751	9110	26	second	second	JJ
18751	9110	27	half	half	NN
18751	9110	28	with	with	IN
18751	9110	29	pumice	pumice	NN
18751	9110	30	coated	coat	VBN
18751	9110	31	with	with	IN
18751	9110	32	dried	dry	VBN
18751	9110	33	copper	copper	NN
18751	9110	34	sulphate	sulphate	NN
18751	9110	35	.	.	.
18751	9111	1	The	the	DT
18751	9111	2	apparatus	apparatus	NN
18751	9111	3	is	be	VBZ
18751	9111	4	weighed	weigh	VBN
18751	9111	5	quickly	quickly	RB
18751	9111	6	,	,	,
18751	9111	7	and	and	CC
18751	9111	8	then	then	RB
18751	9111	9	warmed	warm	VBD
18751	9111	10	till	till	IN
18751	9111	11	decomposition	decomposition	NN
18751	9111	12	is	be	VBZ
18751	9111	13	complete	complete	JJ
18751	9111	14	.	.	.
18751	9112	1	A	a	DT
18751	9112	2	current	current	NN
18751	9112	3	of	of	IN
18751	9112	4	dry	dry	JJ
18751	9112	5	air	air	NN
18751	9112	6	is	be	VBZ
18751	9112	7	aspirated	aspirate	VBN
18751	9112	8	for	for	IN
18751	9112	9	a	a	DT
18751	9112	10	minute	minute	NN
18751	9112	11	or	or	CC
18751	9112	12	two	two	CD
18751	9112	13	;	;	:
18751	9112	14	and	and	CC
18751	9112	15	the	the	DT
18751	9112	16	apparatus	apparatus	NN
18751	9112	17	again	again	RB
18751	9112	18	weighed	weigh	VBD
18751	9112	19	.	.	.
18751	9113	1	The	the	DT
18751	9113	2	loss	loss	NN
18751	9113	3	in	in	IN
18751	9113	4	weight	weight	NN
18751	9113	5	gives	give	VBZ
18751	9113	6	that	that	DT
18751	9113	7	of	of	IN
18751	9113	8	the	the	DT
18751	9113	9	silicon	silicon	NN
18751	9113	10	fluoride	fluoride	NN
18751	9113	11	(	(	-LRB-
18751	9113	12	SiF_{4	SiF_{4	NNP
18751	9113	13	}	}	-RRB-
18751	9113	14	)	)	-RRB-
18751	9113	15	,	,	,
18751	9113	16	which	which	WDT
18751	9113	17	,	,	,
18751	9113	18	multiplied	multiply	VBN
18751	9113	19	by	by	IN
18751	9113	20	0.7307	0.7307	CD
18751	9113	21	,	,	,
18751	9113	22	gives	give	VBZ
18751	9113	23	the	the	DT
18751	9113	24	weight	weight	NN
18751	9113	25	of	of	IN
18751	9113	26	fluorine	fluorine	NN
18751	9113	27	.	.	.
18751	9114	1	Fresenius	Fresenius	NNP
18751	9114	2	uses	use	VBZ
18751	9114	3	the	the	DT
18751	9114	4	same	same	JJ
18751	9114	5	reaction	reaction	NN
18751	9114	6	;	;	:
18751	9114	7	but	but	CC
18751	9114	8	collects	collect	VBZ
18751	9114	9	and	and	CC
18751	9114	10	weighs	weigh	VBZ
18751	9114	11	the	the	DT
18751	9114	12	silicon	silicon	NN
18751	9114	13	fluoride	fluoride	NNP
18751	9114	14	.	.	.
18751	9115	1	The	the	DT
18751	9115	2	finely	finely	RB
18751	9115	3	powdered	powder	VBN
18751	9115	4	and	and	CC
18751	9115	5	dried	dry	VBN
18751	9115	6	substance	substance	NN
18751	9115	7	is	be	VBZ
18751	9115	8	mixed	mix	VBN
18751	9115	9	with	with	IN
18751	9115	10	ten	ten	CD
18751	9115	11	or	or	CC
18751	9115	12	fifteen	fifteen	CD
18751	9115	13	times	time	NNS
18751	9115	14	its	-PRON-	PRP$
18751	9115	15	weight	weight	NN
18751	9115	16	of	of	IN
18751	9115	17	ignited	ignited	JJ
18751	9115	18	and	and	CC
18751	9115	19	powdered	powder	VBN
18751	9115	20	silica	silica	NN
18751	9115	21	.	.	.
18751	9116	1	The	the	DT
18751	9116	2	mixture	mixture	NN
18751	9116	3	is	be	VBZ
18751	9116	4	introduced	introduce	VBN
18751	9116	5	into	into	IN
18751	9116	6	a	a	DT
18751	9116	7	small	small	JJ
18751	9116	8	dry	dry	JJ
18751	9116	9	flask	flask	NN
18751	9116	10	connected	connect	VBN
18751	9116	11	on	on	IN
18751	9116	12	one	one	CD
18751	9116	13	side	side	NN
18751	9116	14	with	with	IN
18751	9116	15	a	a	DT
18751	9116	16	series	series	NN
18751	9116	17	of	of	IN
18751	9116	18	drying	drying	NN
18751	9116	19	-	-	HYPH
18751	9116	20	tubes	tube	NNS
18751	9116	21	,	,	,
18751	9116	22	and	and	CC
18751	9116	23	on	on	IN
18751	9116	24	the	the	DT
18751	9116	25	other	other	JJ
18751	9116	26	with	with	IN
18751	9116	27	an	an	DT
18751	9116	28	empty	empty	JJ
18751	9116	29	tube	tube	NN
18751	9116	30	(	(	-LRB-
18751	9116	31	to	to	TO
18751	9116	32	condense	condense	VB
18751	9116	33	any	any	DT
18751	9116	34	sulphuric	sulphuric	JJ
18751	9116	35	acid	acid	NN
18751	9116	36	)	)	-RRB-
18751	9116	37	.	.	.
18751	9117	1	To	to	IN
18751	9117	2	this	this	DT
18751	9117	3	last	last	JJ
18751	9117	4	is	be	VBZ
18751	9117	5	joined	join	VBN
18751	9117	6	a	a	DT
18751	9117	7	drying	drying	NN
18751	9117	8	-	-	HYPH
18751	9117	9	tube	tube	NN
18751	9117	10	containing	contain	VBG
18751	9117	11	chloride	chloride	NN
18751	9117	12	of	of	IN
18751	9117	13	calcium	calcium	NN
18751	9117	14	and	and	CC
18751	9117	15	anhydrous	anhydrous	JJ
18751	9117	16	copper	copper	NN
18751	9117	17	sulphate	sulphate	NN
18751	9117	18	.	.	.
18751	9118	1	This	this	DT
18751	9118	2	is	be	VBZ
18751	9118	3	directly	directly	RB
18751	9118	4	connected	connect	VBN
18751	9118	5	with	with	IN
18751	9118	6	a	a	DT
18751	9118	7	series	series	NN
18751	9118	8	of	of	IN
18751	9118	9	three	three	CD
18751	9118	10	weighed	weigh	VBN
18751	9118	11	tubes	tube	NNS
18751	9118	12	in	in	IN
18751	9118	13	which	which	WDT
18751	9118	14	the	the	DT
18751	9118	15	fluoride	fluoride	NN
18751	9118	16	of	of	IN
18751	9118	17	silicon	silicon	NN
18751	9118	18	is	be	VBZ
18751	9118	19	collected	collect	VBN
18751	9118	20	.	.	.
18751	9119	1	The	the	DT
18751	9119	2	last	last	JJ
18751	9119	3	of	of	IN
18751	9119	4	these	these	DT
18751	9119	5	is	be	VBZ
18751	9119	6	joined	join	VBN
18751	9119	7	to	to	IN
18751	9119	8	another	another	DT
18751	9119	9	drying	drying	NN
18751	9119	10	-	-	HYPH
18751	9119	11	tube	tube	NN
18751	9119	12	.	.	.
18751	9120	1	The	the	DT
18751	9120	2	first	first	JJ
18751	9120	3	weighed	weigh	VBN
18751	9120	4	tube	tube	NN
18751	9120	5	contains	contain	VBZ
18751	9120	6	pumice	pumice	NN
18751	9120	7	and	and	CC
18751	9120	8	cotton	cotton	NN
18751	9120	9	wool	wool	NN
18751	9120	10	,	,	,
18751	9120	11	moistened	moisten	VBN
18751	9120	12	with	with	IN
18751	9120	13	water	water	NN
18751	9120	14	;	;	:
18751	9120	15	the	the	DT
18751	9120	16	second	second	JJ
18751	9120	17	tube	tube	NN
18751	9120	18	contains	contain	VBZ
18751	9120	19	soda	soda	NN
18751	9120	20	-	-	HYPH
18751	9120	21	lime	lime	NN
18751	9120	22	as	as	RB
18751	9120	23	well	well	RB
18751	9120	24	as	as	IN
18751	9120	25	(	(	-LRB-
18751	9120	26	in	in	IN
18751	9120	27	the	the	DT
18751	9120	28	upper	upper	JJ
18751	9120	29	half	half	NN
18751	9120	30	of	of	IN
18751	9120	31	the	the	DT
18751	9120	32	second	second	JJ
18751	9120	33	limb	limb	NN
18751	9120	34	)	)	-RRB-
18751	9120	35	fused	fuse	VBD
18751	9120	36	calcium	calcium	NN
18751	9120	37	chloride	chloride	NN
18751	9120	38	between	between	IN
18751	9120	39	plugs	plug	NNS
18751	9120	40	of	of	IN
18751	9120	41	wool	wool	NN
18751	9120	42	;	;	:
18751	9120	43	the	the	DT
18751	9120	44	third	third	JJ
18751	9120	45	tube	tube	NN
18751	9120	46	is	be	VBZ
18751	9120	47	filled	fill	VBN
18751	9120	48	half	half	NN
18751	9120	49	with	with	IN
18751	9120	50	soda	soda	NN
18751	9120	51	-	-	HYPH
18751	9120	52	lime	lime	NN
18751	9120	53	and	and	CC
18751	9120	54	half	half	NN
18751	9120	55	with	with	IN
18751	9120	56	fused	fuse	VBN
18751	9120	57	calcium	calcium	NN
18751	9120	58	chloride	chloride	NN
18751	9120	59	.	.	.
18751	9121	1	The	the	DT
18751	9121	2	distilling	distilling	JJ
18751	9121	3	-	-	HYPH
18751	9121	4	flask	flask	NN
18751	9121	5	containing	contain	VBG
18751	9121	6	the	the	DT
18751	9121	7	substance	substance	NN
18751	9121	8	mixed	mix	VBN
18751	9121	9	with	with	IN
18751	9121	10	silica	silica	NN
18751	9121	11	is	be	VBZ
18751	9121	12	charged	charge	VBN
18751	9121	13	with	with	IN
18751	9121	14	40	40	CD
18751	9121	15	or	or	CC
18751	9121	16	50	50	CD
18751	9121	17	c.c	c.c	NNP
18751	9121	18	.	.	.
18751	9122	1	of	of	IN
18751	9122	2	sulphuric	sulphuric	NNP
18751	9122	3	acid	acid	NNP
18751	9122	4	,	,	,
18751	9122	5	and	and	CC
18751	9122	6	placed	place	VBN
18751	9122	7	on	on	IN
18751	9122	8	the	the	DT
18751	9122	9	hot	hot	JJ
18751	9122	10	plate	plate	NN
18751	9122	11	.	.	.
18751	9123	1	Alongside	alongside	IN
18751	9123	2	it	-PRON-	PRP
18751	9123	3	is	be	VBZ
18751	9123	4	placed	place	VBN
18751	9123	5	a	a	DT
18751	9123	6	similar	similar	JJ
18751	9123	7	dry	dry	JJ
18751	9123	8	flask	flask	NN
18751	9123	9	containing	contain	VBG
18751	9123	10	a	a	DT
18751	9123	11	thermometer	thermometer	NN
18751	9123	12	,	,	,
18751	9123	13	and	and	CC
18751	9123	14	the	the	DT
18751	9123	15	temperature	temperature	NN
18751	9123	16	in	in	IN
18751	9123	17	this	this	DT
18751	9123	18	is	be	VBZ
18751	9123	19	kept	keep	VBN
18751	9123	20	at	at	IN
18751	9123	21	150	150	CD
18751	9123	22	°	°	NNS
18751	9123	23	or	or	CC
18751	9123	24	160	160	CD
18751	9123	25	°	°	,
18751	9123	26	C.	C.	NNP
18751	9123	27	A	A	NNP
18751	9123	28	current	current	NN
18751	9123	29	of	of	IN
18751	9123	30	air	air	NN
18751	9123	31	is	be	VBZ
18751	9123	32	sent	send	VBN
18751	9123	33	through	through	IN
18751	9123	34	the	the	DT
18751	9123	35	tubes	tube	NNS
18751	9123	36	during	during	IN
18751	9123	37	the	the	DT
18751	9123	38	operation	operation	NN
18751	9123	39	,	,	,
18751	9123	40	which	which	WDT
18751	9123	41	takes	take	VBZ
18751	9123	42	from	from	IN
18751	9123	43	one	one	CD
18751	9123	44	to	to	TO
18751	9123	45	three	three	CD
18751	9123	46	hours	hour	NNS
18751	9123	47	for	for	IN
18751	9123	48	from	from	IN
18751	9123	49	0.1	0.1	CD
18751	9123	50	to	to	TO
18751	9123	51	1	1	CD
18751	9123	52	gram	gram	NN
18751	9123	53	of	of	IN
18751	9123	54	the	the	DT
18751	9123	55	substance	substance	NN
18751	9123	56	.	.	.
18751	9124	1	A	a	DT
18751	9124	2	correction	correction	NN
18751	9124	3	is	be	VBZ
18751	9124	4	made	make	VBN
18751	9124	5	by	by	IN
18751	9124	6	deducting	deduct	VBG
18751	9124	7	0.001	0.001	CD
18751	9124	8	gram	gram	NN
18751	9124	9	for	for	IN
18751	9124	10	every	every	DT
18751	9124	11	hour	hour	NN
18751	9124	12	the	the	DT
18751	9124	13	dried	dry	VBN
18751	9124	14	air	air	NN
18751	9124	15	has	have	VBZ
18751	9124	16	been	be	VBN
18751	9124	17	passed	pass	VBN
18751	9124	18	through	through	RP
18751	9124	19	.	.	.
18751	9125	1	The	the	DT
18751	9125	2	increase	increase	NN
18751	9125	3	in	in	IN
18751	9125	4	weight	weight	NN
18751	9125	5	of	of	IN
18751	9125	6	the	the	DT
18751	9125	7	three	three	CD
18751	9125	8	tubes	tube	NNS
18751	9125	9	gives	give	VBZ
18751	9125	10	the	the	DT
18751	9125	11	weight	weight	NN
18751	9125	12	of	of	IN
18751	9125	13	the	the	DT
18751	9125	14	silicon	silicon	NN
18751	9125	15	fluoride	fluoride	NN
18751	9125	16	.	.	.
18751	9126	1	Penfield	Penfield	NNP
18751	9126	2	uses	use	VBZ
18751	9126	3	a	a	DT
18751	9126	4	similar	similar	JJ
18751	9126	5	arrangement	arrangement	NN
18751	9126	6	,	,	,
18751	9126	7	but	but	CC
18751	9126	8	passes	pass	VBZ
18751	9126	9	his	-PRON-	PRP$
18751	9126	10	silicon	silicon	NN
18751	9126	11	fluoride	fluoride	NN
18751	9126	12	into	into	IN
18751	9126	13	an	an	DT
18751	9126	14	alcoholic	alcoholic	JJ
18751	9126	15	solution	solution	NN
18751	9126	16	of	of	IN
18751	9126	17	potassium	potassium	NN
18751	9126	18	chloride	chloride	NN
18751	9126	19	.	.	.
18751	9127	1	Silica	silica	NN
18751	9127	2	and	and	CC
18751	9127	3	potassium	potassium	NN
18751	9127	4	silico	silico	NN
18751	9127	5	-	-	HYPH
18751	9127	6	fluoride	fluoride	NN
18751	9127	7	are	be	VBP
18751	9127	8	precipitated	precipitate	VBN
18751	9127	9	,	,	,
18751	9127	10	and	and	CC
18751	9127	11	hydrochloric	hydrochloric	JJ
18751	9127	12	acid	acid	NN
18751	9127	13	is	be	VBZ
18751	9127	14	set	set	VBN
18751	9127	15	free	free	JJ
18751	9127	16	.	.	.
18751	9128	1	[	[	-LRB-
18751	9128	2	100	100	CD
18751	9128	3	]	]	-RRB-
18751	9128	4	The	the	DT
18751	9128	5	acid	acid	NN
18751	9128	6	thus	thus	RB
18751	9128	7	liberated	liberate	VBN
18751	9128	8	is	be	VBZ
18751	9128	9	titrated	titrated	JJ
18751	9128	10	,	,	,
18751	9128	11	with	with	IN
18751	9128	12	a	a	DT
18751	9128	13	standard	standard	JJ
18751	9128	14	solution	solution	NN
18751	9128	15	of	of	IN
18751	9128	16	alkali	alkali	JJ
18751	9128	17	,	,	,
18751	9128	18	in	in	IN
18751	9128	19	the	the	DT
18751	9128	20	alcoholic	alcoholic	JJ
18751	9128	21	solution	solution	NN
18751	9128	22	,	,	,
18751	9128	23	and	and	CC
18751	9128	24	from	from	IN
18751	9128	25	the	the	DT
18751	9128	26	amount	amount	NN
18751	9128	27	of	of	IN
18751	9128	28	free	free	JJ
18751	9128	29	acid	acid	NN
18751	9128	30	found	find	VBD
18751	9128	31	the	the	DT
18751	9128	32	fluorine	fluorine	NN
18751	9128	33	is	be	VBZ
18751	9128	34	calculated	calculate	VBN
18751	9128	35	.	.	.
18751	9129	1	The	the	DT
18751	9129	2	weight	weight	NN
18751	9129	3	of	of	IN
18751	9129	4	hydrochloric	hydrochloric	JJ
18751	9129	5	acid	acid	NN
18751	9129	6	(	(	-LRB-
18751	9129	7	HCl	HCl	NNP
18751	9129	8	)	)	-RRB-
18751	9129	9	found	find	VBD
18751	9129	10	,	,	,
18751	9129	11	multiplied	multiply	VBN
18751	9129	12	by	by	IN
18751	9129	13	1.562	1.562	CD
18751	9129	14	,	,	,
18751	9129	15	gives	give	VBZ
18751	9129	16	the	the	DT
18751	9129	17	weight	weight	NN
18751	9129	18	of	of	IN
18751	9129	19	the	the	DT
18751	9129	20	fluorine	fluorine	NN
18751	9129	21	.	.	.
18751	9130	1	With	with	IN
18751	9130	2	this	this	DT
18751	9130	3	method	method	NN
18751	9130	4	of	of	IN
18751	9130	5	working	work	VBG
18751	9130	6	,	,	,
18751	9130	7	fewer	few	JJR
18751	9130	8	~U~-tubes	~U~-tubes	NFP
18751	9130	9	are	be	VBP
18751	9130	10	required	require	VBN
18751	9130	11	.	.	.
18751	9131	1	The	the	DT
18751	9131	2	exit	exit	NN
18751	9131	3	tube	tube	NN
18751	9131	4	from	from	IN
18751	9131	5	the	the	DT
18751	9131	6	flask	flask	NN
18751	9131	7	is	be	VBZ
18751	9131	8	bent	bent	JJ
18751	9131	9	so	so	IN
18751	9131	10	as	as	IN
18751	9131	11	to	to	TO
18751	9131	12	form	form	VB
18751	9131	13	a	a	DT
18751	9131	14	small	small	JJ
18751	9131	15	~V~	~V~	NNP
18751	9131	16	,	,	,
18751	9131	17	which	which	WDT
18751	9131	18	is	be	VBZ
18751	9131	19	kept	keep	VBN
18751	9131	20	cool	cool	JJ
18751	9131	21	in	in	IN
18751	9131	22	water	water	NN
18751	9131	23	;	;	:
18751	9131	24	this	this	DT
18751	9131	25	is	be	VBZ
18751	9131	26	directly	directly	RB
18751	9131	27	connected	connect	VBN
18751	9131	28	with	with	IN
18751	9131	29	the	the	DT
18751	9131	30	~U~-tube	~u~-tube	XX
18751	9131	31	containing	contain	VBG
18751	9131	32	the	the	DT
18751	9131	33	alcoholic	alcoholic	JJ
18751	9131	34	solution	solution	NN
18751	9131	35	of	of	IN
18751	9131	36	potassium	potassium	NN
18751	9131	37	chloride	chloride	NN
18751	9131	38	.	.	.
18751	9132	1	The	the	DT
18751	9132	2	flask	flask	NN
18751	9132	3	with	with	IN
18751	9132	4	the	the	DT
18751	9132	5	assay	assay	NN
18751	9132	6	is	be	VBZ
18751	9132	7	heated	heat	VBN
18751	9132	8	for	for	IN
18751	9132	9	about	about	RB
18751	9132	10	two	two	CD
18751	9132	11	hours	hour	NNS
18751	9132	12	,	,	,
18751	9132	13	and	and	CC
18751	9132	14	a	a	DT
18751	9132	15	current	current	NN
18751	9132	16	of	of	IN
18751	9132	17	dry	dry	JJ
18751	9132	18	air	air	NN
18751	9132	19	is	be	VBZ
18751	9132	20	aspirated	aspirate	VBN
18751	9132	21	throughout	throughout	IN
18751	9132	22	the	the	DT
18751	9132	23	determination	determination	NN
18751	9132	24	.	.	.
18751	9133	1	Fluoride	fluoride	NN
18751	9133	2	of	of	IN
18751	9133	3	silicon	silicon	NN
18751	9133	4	is	be	VBZ
18751	9133	5	a	a	DT
18751	9133	6	gas	gas	NN
18751	9133	7	not	not	RB
18751	9133	8	easily	easily	RB
18751	9133	9	condensed	condense	VBN
18751	9133	10	to	to	IN
18751	9133	11	a	a	DT
18751	9133	12	liquid	liquid	NN
18751	9133	13	:	:	:
18751	9133	14	but	but	CC
18751	9133	15	is	be	VBZ
18751	9133	16	immediately	immediately	RB
18751	9133	17	decomposed	decompose	VBN
18751	9133	18	by	by	IN
18751	9133	19	water	water	NN
18751	9133	20	or	or	CC
18751	9133	21	moist	moist	JJ
18751	9133	22	air	air	NN
18751	9133	23	.	.	.
18751	9134	1	FOOTNOTES	footnote	NNS
18751	9134	2	:	:	:
18751	9134	3	[	[	-LRB-
18751	9134	4	95	95	CD
18751	9134	5	]	]	-RRB-
18751	9134	6	This	this	DT
18751	9134	7	will	will	MD
18751	9134	8	require	require	VB
18751	9134	9	two	two	CD
18751	9134	10	or	or	CC
18751	9134	11	three	three	CD
18751	9134	12	hours	hour	NNS
18751	9134	13	to	to	TO
18751	9134	14	thoroughly	thoroughly	RB
18751	9134	15	complete	complete	VB
18751	9134	16	.	.	.
18751	9135	1	It	-PRON-	PRP
18751	9135	2	is	be	VBZ
18751	9135	3	best	good	JJS
18751	9135	4	to	to	TO
18751	9135	5	powder	powder	VB
18751	9135	6	the	the	DT
18751	9135	7	oxide	oxide	NN
18751	9135	8	first	first	RB
18751	9135	9	produced	produce	VBN
18751	9135	10	,	,	,
18751	9135	11	and	and	CC
18751	9135	12	recalcine	recalcine	NN
18751	9135	13	.	.	.
18751	9136	1	[	[	-LRB-
18751	9136	2	96	96	CD
18751	9136	3	]	]	-RRB-
18751	9136	4	No	no	DT
18751	9136	5	magnetic	magnetic	JJ
18751	9136	6	oxide	oxide	NN
18751	9136	7	was	be	VBD
18751	9136	8	formed	form	VBN
18751	9136	9	.	.	.
18751	9137	1	[	[	-LRB-
18751	9137	2	97	97	CD
18751	9137	3	]	]	-RRB-
18751	9137	4	For	for	IN
18751	9137	5	example:--	example:--	CD
18751	9137	6	CaO	cao	NN
18751	9137	7	+	+	CC
18751	9137	8	2HCl	2HCl	NNP
18751	9137	9	=	=	SYM
18751	9137	10	CaCl_{2	CaCl_{2	NNP
18751	9137	11	}	}	-RRB-
18751	9137	12	+	+	CC
18751	9137	13	H_{2}O.	H_{2}O.	NNP
18751	9137	14	PbO	pbo	NN
18751	9137	15	+	+	SYM
18751	9137	16	H_{2}SO_{4	h_{2}so_{4	NN
18751	9137	17	}	}	-RRB-
18751	9137	18	=	=	NFP
18751	9137	19	PbSO_{4	pbso_{4	UH
18751	9137	20	}	}	-RRB-
18751	9137	21	+	+	CC
18751	9137	22	H_{2}O.	h_{2}o.	PRP
18751	9137	23	MgO	mgo	NN
18751	9137	24	+	+	CC
18751	9137	25	2HNO_{3	2hno_{3	CD
18751	9137	26	}	}	-RRB-
18751	9137	27	=	=	NFP
18751	9137	28	Mg(NO_{3})_{2	Mg(NO_{3})_{2	NNP
18751	9137	29	}	}	-RRB-
18751	9137	30	+	+	CC
18751	9137	31	H_{2}O.	H_{2}O.	NNP
18751	9137	32	Al_{2}O_{3	al_{2}o_{3	CD
18751	9137	33	}	}	-RRB-
18751	9137	34	+	+	SYM
18751	9137	35	6HCl	6hcl	ADD
18751	9137	36	=	=	NFP
18751	9137	37	Al_{2}Cl_{6	al_{2}cl_{6	CD
18751	9137	38	}	}	-RRB-
18751	9137	39	+	+	CC
18751	9137	40	3H_{2}O.	3h_{2}o.	CD
18751	9137	41	Fe_{2}O_{3	fe_{2}o_{3	CD
18751	9137	42	}	}	-RRB-
18751	9137	43	+	+	SYM
18751	9137	44	3H_{2}SO_{4	3h_{2}so_{4	NN
18751	9137	45	}	}	-RRB-
18751	9137	46	=	=	SYM
18751	9137	47	Fe_{2}(SO_{4})_{3	fe_{2}(so_{4})_{3	CD
18751	9137	48	}	}	-RRB-
18751	9137	49	+	+	SYM
18751	9137	50	3H_{2}O.	3h_{2}o.	CD
18751	9138	1	[	[	-LRB-
18751	9138	2	98	98	CD
18751	9138	3	]	]	-RRB-
18751	9138	4	Fe_{2}O_{3	fe_{2}o_{3	CD
18751	9138	5	}	}	-RRB-
18751	9138	6	:	:	:
18751	9138	7	2FeO	2feo	CD
18751	9138	8	:	:	:
18751	9138	9	:	:	:
18751	9138	10	0.2877	0.2877	CD
18751	9138	11	:	:	:
18751	9138	12	0.2589	0.2589	CD
18751	9138	13	.	.	.
18751	9139	1	[	[	-LRB-
18751	9139	2	99	99	CD
18751	9139	3	]	]	-RRB-
18751	9139	4	100	100	CD
18751	9139	5	c.c	c.c	NNP
18751	9139	6	.	.	.
18751	9140	1	contain	contain	VB
18751	9140	2	1	1	CD
18751	9140	3	gram	gram	NN
18751	9140	4	of	of	IN
18751	9140	5	sulphuric	sulphuric	JJ
18751	9140	6	acid	acid	NN
18751	9140	7	.	.	.
18751	9141	1	[	[	-LRB-
18751	9141	2	100	100	CD
18751	9141	3	]	]	-RRB-
18751	9141	4	3SiF_{4	3sif_{4	CD
18751	9141	5	}	}	-RRB-
18751	9141	6	+	+	SYM
18751	9141	7	4KCl	4kcl	CD
18751	9141	8	+	+	SYM
18751	9141	9	2H_{2}O	2h_{2}o	CD
18751	9141	10	=	=	SYM
18751	9141	11	2K_{2}SiF_{6	2k_{2}sif_{6	CD
18751	9141	12	}	}	-RRB-
18751	9141	13	+	+	CC
18751	9141	14	SiO_{2	SiO_{2	NNP
18751	9141	15	}	}	-RRB-
18751	9141	16	+	+	SYM
18751	9141	17	4HCl	4HCl	NNS
18751	9141	18	.	.	.
18751	9142	1	CHAPTER	CHAPTER	NNP
18751	9142	2	XVI	XVI	NNP
18751	9142	3	.	.	.
18751	9143	1	SULPHUR	SULPHUR	NNP
18751	9143	2	AND	and	CC
18751	9143	3	SULPHATES	sulphate	NNS
18751	9143	4	.	.	.
18751	9144	1	Sulphur	Sulphur	NNP
18751	9144	2	occurs	occur	VBZ
18751	9144	3	native	native	JJ
18751	9144	4	in	in	IN
18751	9144	5	volcanic	volcanic	JJ
18751	9144	6	districts	district	NNS
18751	9144	7	,	,	,
18751	9144	8	and	and	CC
18751	9144	9	is	be	VBZ
18751	9144	10	mined	mine	VBN
18751	9144	11	in	in	IN
18751	9144	12	Sicily	Sicily	NNP
18751	9144	13	,	,	,
18751	9144	14	Italy	Italy	NNP
18751	9144	15	,	,	,
18751	9144	16	and	and	CC
18751	9144	17	California	California	NNP
18751	9144	18	in	in	IN
18751	9144	19	considerable	considerable	JJ
18751	9144	20	quantities	quantity	NNS
18751	9144	21	.	.	.
18751	9145	1	Combined	combine	VBN
18751	9145	2	with	with	IN
18751	9145	3	metals	metal	NNS
18751	9145	4	(	(	-LRB-
18751	9145	5	sulphides	sulphide	NNS
18751	9145	6	)	)	-RRB-
18751	9145	7	,	,	,
18751	9145	8	it	-PRON-	PRP
18751	9145	9	is	be	VBZ
18751	9145	10	common	common	JJ
18751	9145	11	in	in	IN
18751	9145	12	all	all	DT
18751	9145	13	mineral	mineral	NN
18751	9145	14	districts	district	NNS
18751	9145	15	.	.	.
18751	9146	1	Iron	iron	NN
18751	9146	2	pyrites	pyrite	NNS
18751	9146	3	(	(	-LRB-
18751	9146	4	FeS_{2	FeS_{2	NNP
18751	9146	5	}	}	-RRB-
18751	9146	6	)	)	-RRB-
18751	9146	7	is	be	VBZ
18751	9146	8	the	the	DT
18751	9146	9	most	most	RBS
18751	9146	10	abundant	abundant	JJ
18751	9146	11	source	source	NN
18751	9146	12	of	of	IN
18751	9146	13	this	this	DT
18751	9146	14	element	element	NN
18751	9146	15	.	.	.
18751	9147	1	Sulphates	Sulphates	NNP
18751	9147	2	,	,	,
18751	9147	3	such	such	JJ
18751	9147	4	as	as	IN
18751	9147	5	gypsum	gypsum	NN
18751	9147	6	,	,	,
18751	9147	7	are	be	VBP
18751	9147	8	fairly	fairly	RB
18751	9147	9	common	common	JJ
18751	9147	10	,	,	,
18751	9147	11	but	but	CC
18751	9147	12	have	have	VBP
18751	9147	13	no	no	DT
18751	9147	14	value	value	NN
18751	9147	15	so	so	RB
18751	9147	16	far	far	RB
18751	9147	17	as	as	IN
18751	9147	18	the	the	DT
18751	9147	19	sulphur	sulphur	NN
18751	9147	20	in	in	IN
18751	9147	21	them	-PRON-	PRP
18751	9147	22	is	be	VBZ
18751	9147	23	concerned	concern	VBN
18751	9147	24	.	.	.
18751	9148	1	In	in	IN
18751	9148	2	coal	coal	NN
18751	9148	3	it	-PRON-	PRP
18751	9148	4	exists	exist	VBZ
18751	9148	5	as	as	IN
18751	9148	6	an	an	DT
18751	9148	7	impurity	impurity	NN
18751	9148	8	,	,	,
18751	9148	9	occurring	occur	VBG
18751	9148	10	partly	partly	RB
18751	9148	11	as	as	IN
18751	9148	12	a	a	DT
18751	9148	13	constituent	constituent	NN
18751	9148	14	of	of	IN
18751	9148	15	organic	organic	JJ
18751	9148	16	compounds	compound	NNS
18751	9148	17	.	.	.
18751	9149	1	Sulphur	Sulphur	NNP
18751	9149	2	,	,	,
18751	9149	3	whether	whether	IN
18751	9149	4	free	free	JJ
18751	9149	5	or	or	CC
18751	9149	6	combined	combine	VBN
18751	9149	7	with	with	IN
18751	9149	8	metals	metal	NNS
18751	9149	9	,	,	,
18751	9149	10	forms	form	NNS
18751	9149	11	,	,	,
18751	9149	12	on	on	IN
18751	9149	13	burning	burn	VBG
18751	9149	14	,	,	,
18751	9149	15	sulphurous	sulphurous	JJ
18751	9149	16	oxide	oxide	NN
18751	9149	17	(	(	-LRB-
18751	9149	18	SO_{2	SO_{2	NNP
18751	9149	19	}	}	-RRB-
18751	9149	20	)	)	-RRB-
18751	9149	21	,	,	,
18751	9149	22	which	which	WDT
18751	9149	23	by	by	IN
18751	9149	24	the	the	DT
18751	9149	25	action	action	NN
18751	9149	26	of	of	IN
18751	9149	27	oxidising	oxidise	VBG
18751	9149	28	agents	agent	NNS
18751	9149	29	and	and	CC
18751	9149	30	water	water	NN
18751	9149	31	is	be	VBZ
18751	9149	32	converted	convert	VBN
18751	9149	33	into	into	IN
18751	9149	34	sulphuric	sulphuric	JJ
18751	9149	35	acid	acid	NN
18751	9149	36	.	.	.
18751	9150	1	It	-PRON-	PRP
18751	9150	2	forms	form	VBZ
18751	9150	3	two	two	CD
18751	9150	4	oxides	oxide	NNS
18751	9150	5	,	,	,
18751	9150	6	sulphurous	sulphurous	JJ
18751	9150	7	(	(	-LRB-
18751	9150	8	SO_{2	SO_{2	NNP
18751	9150	9	}	}	-RRB-
18751	9150	10	)	)	-RRB-
18751	9150	11	and	and	CC
18751	9150	12	sulphuric	sulphuric	JJ
18751	9150	13	(	(	-LRB-
18751	9150	14	SO_{3	SO_{3	NNP
18751	9150	15	}	}	-RRB-
18751	9150	16	)	)	-RRB-
18751	9150	17	,	,	,
18751	9150	18	which	which	WDT
18751	9150	19	combine	combine	VBP
18751	9150	20	with	with	IN
18751	9150	21	bases	basis	NNS
18751	9150	22	to	to	TO
18751	9150	23	form	form	VB
18751	9150	24	sulphites	sulphite	NNS
18751	9150	25	and	and	CC
18751	9150	26	sulphates	sulphate	NNS
18751	9150	27	.	.	.
18751	9151	1	Sulphites	sulphite	NNS
18751	9151	2	are	be	VBP
18751	9151	3	of	of	IN
18751	9151	4	little	little	JJ
18751	9151	5	importance	importance	NN
18751	9151	6	to	to	IN
18751	9151	7	the	the	DT
18751	9151	8	assayer	assayer	NN
18751	9151	9	,	,	,
18751	9151	10	and	and	CC
18751	9151	11	are	be	VBP
18751	9151	12	converted	convert	VBN
18751	9151	13	into	into	IN
18751	9151	14	sulphates	sulphate	NNS
18751	9151	15	by	by	IN
18751	9151	16	the	the	DT
18751	9151	17	action	action	NN
18751	9151	18	of	of	IN
18751	9151	19	nitric	nitric	JJ
18751	9151	20	acid	acid	NN
18751	9151	21	and	and	CC
18751	9151	22	other	other	JJ
18751	9151	23	oxidising	oxidising	JJ
18751	9151	24	agents	agent	NNS
18751	9151	25	.	.	.
18751	9152	1	The	the	DT
18751	9152	2	native	native	JJ
18751	9152	3	sulphides	sulphide	NNS
18751	9152	4	,	,	,
18751	9152	5	when	when	WRB
18751	9152	6	acted	act	VBN
18751	9152	7	on	on	IN
18751	9152	8	with	with	IN
18751	9152	9	hydrochloric	hydrochloric	JJ
18751	9152	10	acid	acid	NN
18751	9152	11	,	,	,
18751	9152	12	give	give	VBP
18751	9152	13	off	off	RP
18751	9152	14	sulphuretted	sulphuret	VBN
18751	9152	15	hydrogen	hydrogen	NN
18751	9152	16	;	;	:
18751	9152	17	with	with	IN
18751	9152	18	nitric	nitric	JJ
18751	9152	19	acid	acid	NN
18751	9152	20	or	or	CC
18751	9152	21	aqua	aqua	NNP
18751	9152	22	regia	regia	NNP
18751	9152	23	,	,	,
18751	9152	24	sulphates	sulphates	NNP
18751	9152	25	are	be	VBP
18751	9152	26	formed	form	VBN
18751	9152	27	,	,	,
18751	9152	28	and	and	CC
18751	9152	29	more	more	RBR
18751	9152	30	or	or	CC
18751	9152	31	less	less	RBR
18751	9152	32	sulphur	sulphur	NNP
18751	9152	33	separated	separate	VBD
18751	9152	34	.	.	.
18751	9153	1	Sulphur	Sulphur	NNP
18751	9153	2	is	be	VBZ
18751	9153	3	detected	detect	VBN
18751	9153	4	in	in	IN
18751	9153	5	sulphides	sulphide	NNS
18751	9153	6	by	by	IN
18751	9153	7	the	the	DT
18751	9153	8	irritating	irritate	VBG
18751	9153	9	odour	odour	NN
18751	9153	10	of	of	IN
18751	9153	11	sulphurous	sulphurous	JJ
18751	9153	12	oxide	oxide	NN
18751	9153	13	given	give	VBN
18751	9153	14	off	off	RP
18751	9153	15	on	on	IN
18751	9153	16	roasting	roast	VBG
18751	9153	17	,	,	,
18751	9153	18	by	by	IN
18751	9153	19	the	the	DT
18751	9153	20	evolution	evolution	NN
18751	9153	21	of	of	IN
18751	9153	22	sulphuretted	sulphuret	VBN
18751	9153	23	hydrogen	hydrogen	NN
18751	9153	24	when	when	WRB
18751	9153	25	treated	treat	VBN
18751	9153	26	with	with	IN
18751	9153	27	hydrochloric	hydrochloric	JJ
18751	9153	28	acid	acid	NN
18751	9153	29	,	,	,
18751	9153	30	or	or	CC
18751	9153	31	by	by	IN
18751	9153	32	a	a	DT
18751	9153	33	white	white	JJ
18751	9153	34	precipitate	precipitate	NN
18751	9153	35	of	of	IN
18751	9153	36	barium	barium	NN
18751	9153	37	sulphate	sulphate	NN
18751	9153	38	formed	form	VBN
18751	9153	39	when	when	WRB
18751	9153	40	barium	barium	NN
18751	9153	41	chloride	chloride	NN
18751	9153	42	is	be	VBZ
18751	9153	43	added	add	VBN
18751	9153	44	to	to	IN
18751	9153	45	the	the	DT
18751	9153	46	aqua	aqua	NNP
18751	9153	47	regia	regia	NNP
18751	9153	48	solution	solution	NNP
18751	9153	49	.	.	.
18751	9154	1	~Dry	~Dry	NNP
18751	9154	2	Assay.~--There	Assay.~--There	NNP
18751	9154	3	is	be	VBZ
18751	9154	4	no	no	DT
18751	9154	5	method	method	NN
18751	9154	6	of	of	IN
18751	9154	7	general	general	JJ
18751	9154	8	application	application	NN
18751	9154	9	.	.	.
18751	9155	1	Free	free	JJ
18751	9155	2	or	or	CC
18751	9155	3	native	native	JJ
18751	9155	4	sulphur	sulphur	NN
18751	9155	5	may	may	MD
18751	9155	6	be	be	VB
18751	9155	7	volatilised	volatilise	VBN
18751	9155	8	,	,	,
18751	9155	9	condensed	condense	VBN
18751	9155	10	,	,	,
18751	9155	11	and	and	CC
18751	9155	12	weighed	weigh	VBD
18751	9155	13	,	,	,
18751	9155	14	but	but	CC
18751	9155	15	pyrites	pyrite	VBZ
18751	9155	16	only	only	RB
18751	9155	17	gives	give	VBZ
18751	9155	18	up	up	RP
18751	9155	19	a	a	DT
18751	9155	20	portion	portion	NN
18751	9155	21	of	of	IN
18751	9155	22	its	-PRON-	PRP$
18751	9155	23	sulphur	sulphur	NN
18751	9155	24	when	when	WRB
18751	9155	25	heated	heat	VBN
18751	9155	26	in	in	IN
18751	9155	27	a	a	DT
18751	9155	28	closed	close	VBN
18751	9155	29	vessel	vessel	NN
18751	9155	30	,	,	,
18751	9155	31	while	while	IN
18751	9155	32	most	most	JJS
18751	9155	33	sulphides	sulphide	NNS
18751	9155	34	,	,	,
18751	9155	35	and	and	CC
18751	9155	36	all	all	DT
18751	9155	37	sulphates	sulphate	NNS
18751	9155	38	,	,	,
18751	9155	39	give	give	VB
18751	9155	40	up	up	RP
18751	9155	41	none	none	NN
18751	9155	42	at	at	RB
18751	9155	43	all	all	RB
18751	9155	44	.	.	.
18751	9156	1	In	in	IN
18751	9156	2	the	the	DT
18751	9156	3	determination	determination	NN
18751	9156	4	of	of	IN
18751	9156	5	sulphur	sulphur	NNP
18751	9156	6	in	in	IN
18751	9156	7	brimstone	brimstone	NN
18751	9156	8	,	,	,
18751	9156	9	10	10	CD
18751	9156	10	grams	gram	NNS
18751	9156	11	of	of	IN
18751	9156	12	the	the	DT
18751	9156	13	substance	substance	NN
18751	9156	14	are	be	VBP
18751	9156	15	taken	take	VBN
18751	9156	16	,	,	,
18751	9156	17	placed	place	VBN
18751	9156	18	in	in	IN
18751	9156	19	a	a	DT
18751	9156	20	small	small	JJ
18751	9156	21	porcelain	porcelain	NN
18751	9156	22	dish	dish	NN
18751	9156	23	,	,	,
18751	9156	24	heated	heat	VBD
18751	9156	25	over	over	IN
18751	9156	26	a	a	DT
18751	9156	27	Bunsen	bunsen	JJ
18751	9156	28	burner	burner	NN
18751	9156	29	in	in	IN
18751	9156	30	a	a	DT
18751	9156	31	well	well	RB
18751	9156	32	-	-	HYPH
18751	9156	33	ventilated	ventilate	VBN
18751	9156	34	place	place	NN
18751	9156	35	,	,	,
18751	9156	36	and	and	CC
18751	9156	37	ignited	ignite	VBD
18751	9156	38	.	.	.
18751	9157	1	When	when	WRB
18751	9157	2	the	the	DT
18751	9157	3	sulphur	sulphur	NN
18751	9157	4	has	have	VBZ
18751	9157	5	been	be	VBN
18751	9157	6	completely	completely	RB
18751	9157	7	burnt	burn	VBN
18751	9157	8	off	off	RP
18751	9157	9	,	,	,
18751	9157	10	the	the	DT
18751	9157	11	residue	residue	NN
18751	9157	12	(	(	-LRB-
18751	9157	13	which	which	WDT
18751	9157	14	consists	consist	VBZ
18751	9157	15	chiefly	chiefly	RB
18751	9157	16	of	of	IN
18751	9157	17	sand	sand	NN
18751	9157	18	)	)	-RRB-
18751	9157	19	is	be	VBZ
18751	9157	20	collected	collect	VBN
18751	9157	21	and	and	CC
18751	9157	22	weighed	weigh	VBN
18751	9157	23	.	.	.
18751	9158	1	In	in	IN
18751	9158	2	a	a	DT
18751	9158	3	separate	separate	JJ
18751	9158	4	portion	portion	NN
18751	9158	5	the	the	DT
18751	9158	6	moisture	moisture	NN
18751	9158	7	and	and	CC
18751	9158	8	arsenic	arsenic	JJ
18751	9158	9	are	be	VBP
18751	9158	10	determined	determined	JJ
18751	9158	11	;	;	:
18751	9158	12	the	the	DT
18751	9158	13	amounts	amount	NNS
18751	9158	14	of	of	IN
18751	9158	15	these	these	DT
18751	9158	16	are	be	VBP
18751	9158	17	deducted	deduct	VBN
18751	9158	18	from	from	IN
18751	9158	19	the	the	DT
18751	9158	20	loss	loss	NN
18751	9158	21	in	in	IN
18751	9158	22	the	the	DT
18751	9158	23	first	first	JJ
18751	9158	24	experiment	experiment	NN
18751	9158	25	.	.	.
18751	9159	1	The	the	DT
18751	9159	2	difference	difference	NN
18751	9159	3	,	,	,
18751	9159	4	multiplied	multiply	VBN
18751	9159	5	by	by	IN
18751	9159	6	10	10	CD
18751	9159	7	,	,	,
18751	9159	8	gives	give	VBZ
18751	9159	9	the	the	DT
18751	9159	10	percentage	percentage	NN
18751	9159	11	of	of	IN
18751	9159	12	sulphur	sulphur	NNP
18751	9159	13	.	.	.
18751	9160	1	WET	WET	NNP
18751	9160	2	METHODS	METHODS	NNP
18751	9160	3	.	.	.
18751	9161	1	~Solution.~--All	~Solution.~--All	NNP
18751	9161	2	sulphates	sulphate	VBZ
18751	9161	3	,	,	,
18751	9161	4	excepting	except	VBG
18751	9161	5	those	those	DT
18751	9161	6	of	of	IN
18751	9161	7	lead	lead	NN
18751	9161	8	,	,	,
18751	9161	9	barium	barium	NN
18751	9161	10	,	,	,
18751	9161	11	strontium	strontium	NN
18751	9161	12	,	,	,
18751	9161	13	and	and	CC
18751	9161	14	lime	lime	NN
18751	9161	15	,	,	,
18751	9161	16	are	be	VBP
18751	9161	17	soluble	soluble	JJ
18751	9161	18	in	in	IN
18751	9161	19	water	water	NN
18751	9161	20	or	or	CC
18751	9161	21	dilute	dilute	NN
18751	9161	22	acid	acid	NN
18751	9161	23	.	.	.
18751	9162	1	All	all	DT
18751	9162	2	sulphides	sulphide	NNS
18751	9162	3	,	,	,
18751	9162	4	except	except	IN
18751	9162	5	cinnabar	cinnabar	NN
18751	9162	6	,	,	,
18751	9162	7	are	be	VBP
18751	9162	8	converted	convert	VBN
18751	9162	9	into	into	IN
18751	9162	10	sulphates	sulphate	NNS
18751	9162	11	by	by	IN
18751	9162	12	the	the	DT
18751	9162	13	action	action	NN
18751	9162	14	of	of	IN
18751	9162	15	nitric	nitric	JJ
18751	9162	16	acid	acid	NN
18751	9162	17	at	at	IN
18751	9162	18	a	a	DT
18751	9162	19	gentle	gentle	JJ
18751	9162	20	heat	heat	NN
18751	9162	21	;	;	:
18751	9162	22	or	or	CC
18751	9162	23	,	,	,
18751	9162	24	better	well	JJR
18751	9162	25	,	,	,
18751	9162	26	by	by	IN
18751	9162	27	the	the	DT
18751	9162	28	action	action	NN
18751	9162	29	of	of	IN
18751	9162	30	a	a	DT
18751	9162	31	mixture	mixture	NN
18751	9162	32	of	of	IN
18751	9162	33	three	three	CD
18751	9162	34	volumes	volume	NNS
18751	9162	35	of	of	IN
18751	9162	36	nitric	nitric	JJ
18751	9162	37	acid	acid	NN
18751	9162	38	and	and	CC
18751	9162	39	one	one	CD
18751	9162	40	volume	volume	NN
18751	9162	41	of	of	IN
18751	9162	42	hydrochloric	hydrochloric	JJ
18751	9162	43	acid	acid	NN
18751	9162	44	.	.	.
18751	9163	1	This	this	DT
18751	9163	2	last	last	JJ
18751	9163	3	attacks	attack	NNS
18751	9163	4	cinnabar	cinnabar	VBP
18751	9163	5	as	as	RB
18751	9163	6	well	well	RB
18751	9163	7	.	.	.
18751	9164	1	With	with	IN
18751	9164	2	most	most	JJS
18751	9164	3	substances	substance	NNS
18751	9164	4	it	-PRON-	PRP
18751	9164	5	is	be	VBZ
18751	9164	6	difficult	difficult	JJ
18751	9164	7	to	to	TO
18751	9164	8	convert	convert	VB
18751	9164	9	the	the	DT
18751	9164	10	whole	whole	NN
18751	9164	11	of	of	IN
18751	9164	12	the	the	DT
18751	9164	13	sulphur	sulphur	NN
18751	9164	14	into	into	IN
18751	9164	15	sulphuric	sulphuric	JJ
18751	9164	16	acid	acid	NN
18751	9164	17	.	.	.
18751	9165	1	The	the	DT
18751	9165	2	sulphur	sulphur	NN
18751	9165	3	separates	separate	VBZ
18751	9165	4	out	out	RP
18751	9165	5	at	at	IN
18751	9165	6	first	first	RB
18751	9165	7	as	as	IN
18751	9165	8	a	a	DT
18751	9165	9	dark	dark	JJ
18751	9165	10	spongy	spongy	NNP
18751	9165	11	mass	mass	NN
18751	9165	12	,	,	,
18751	9165	13	which	which	WDT
18751	9165	14	(	(	-LRB-
18751	9165	15	on	on	IN
18751	9165	16	continued	continued	JJ
18751	9165	17	treatment	treatment	NN
18751	9165	18	)	)	-RRB-
18751	9165	19	changes	change	NNS
18751	9165	20	to	to	IN
18751	9165	21	light	light	JJ
18751	9165	22	-	-	HYPH
18751	9165	23	coloured	coloured	JJ
18751	9165	24	flakes	flake	NNS
18751	9165	25	.	.	.
18751	9166	1	When	when	WRB
18751	9166	2	the	the	DT
18751	9166	3	solution	solution	NN
18751	9166	4	becomes	become	VBZ
18751	9166	5	concentrated	concentrated	JJ
18751	9166	6	and	and	CC
18751	9166	7	the	the	DT
18751	9166	8	temperature	temperature	NN
18751	9166	9	rises	rise	VBZ
18751	9166	10	sufficiently	sufficiently	RB
18751	9166	11	,	,	,
18751	9166	12	the	the	DT
18751	9166	13	sulphur	sulphur	NN
18751	9166	14	fuses	fuse	VBZ
18751	9166	15	into	into	IN
18751	9166	16	one	one	CD
18751	9166	17	or	or	CC
18751	9166	18	more	more	JJR
18751	9166	19	honey	honey	NN
18751	9166	20	-	-	HYPH
18751	9166	21	coloured	colour	VBN
18751	9166	22	globules	globule	NNS
18751	9166	23	which	which	WDT
18751	9166	24	,	,	,
18751	9166	25	owing	owe	VBG
18751	9166	26	to	to	IN
18751	9166	27	the	the	DT
18751	9166	28	small	small	JJ
18751	9166	29	surface	surface	NN
18751	9166	30	they	-PRON-	PRP
18751	9166	31	oppose	oppose	VBP
18751	9166	32	to	to	IN
18751	9166	33	the	the	DT
18751	9166	34	acid	acid	NN
18751	9166	35	,	,	,
18751	9166	36	are	be	VBP
18751	9166	37	very	very	RB
18751	9166	38	slowly	slowly	RB
18751	9166	39	oxidised	oxidise	VBN
18751	9166	40	.	.	.
18751	9167	1	It	-PRON-	PRP
18751	9167	2	is	be	VBZ
18751	9167	3	not	not	RB
18751	9167	4	desirable	desirable	JJ
18751	9167	5	to	to	TO
18751	9167	6	assist	assist	VB
18751	9167	7	the	the	DT
18751	9167	8	formation	formation	NN
18751	9167	9	of	of	IN
18751	9167	10	these	these	DT
18751	9167	11	globules	globule	NNS
18751	9167	12	;	;	:
18751	9167	13	therefore	therefore	RB
18751	9167	14	,	,	,
18751	9167	15	the	the	DT
18751	9167	16	temperature	temperature	NN
18751	9167	17	is	be	VBZ
18751	9167	18	kept	keep	VBN
18751	9167	19	as	as	RB
18751	9167	20	low	low	JJ
18751	9167	21	as	as	IN
18751	9167	22	possible	possible	JJ
18751	9167	23	,	,	,
18751	9167	24	and	and	CC
18751	9167	25	strong	strong	JJ
18751	9167	26	nitric	nitric	JJ
18751	9167	27	acid	acid	NN
18751	9167	28	is	be	VBZ
18751	9167	29	used	use	VBN
18751	9167	30	.	.	.
18751	9168	1	When	when	WRB
18751	9168	2	such	such	JJ
18751	9168	3	globules	globule	NNS
18751	9168	4	form	form	NN
18751	9168	5	,	,	,
18751	9168	6	it	-PRON-	PRP
18751	9168	7	is	be	VBZ
18751	9168	8	best	good	JJS
18751	9168	9	to	to	TO
18751	9168	10	allow	allow	VB
18751	9168	11	the	the	DT
18751	9168	12	solution	solution	NN
18751	9168	13	to	to	TO
18751	9168	14	cool	cool	VB
18751	9168	15	,	,	,
18751	9168	16	when	when	WRB
18751	9168	17	the	the	DT
18751	9168	18	globules	globule	NNS
18751	9168	19	will	will	MD
18751	9168	20	solidify	solidify	VB
18751	9168	21	.	.	.
18751	9169	1	They	-PRON-	PRP
18751	9169	2	can	can	MD
18751	9169	3	then	then	RB
18751	9169	4	be	be	VB
18751	9169	5	filtered	filter	VBN
18751	9169	6	off	off	RP
18751	9169	7	and	and	CC
18751	9169	8	picked	pick	VBD
18751	9169	9	out	out	RP
18751	9169	10	from	from	IN
18751	9169	11	the	the	DT
18751	9169	12	insoluble	insoluble	JJ
18751	9169	13	residue	residue	NN
18751	9169	14	,	,	,
18751	9169	15	dried	dry	VBN
18751	9169	16	,	,	,
18751	9169	17	weighed	weigh	VBD
18751	9169	18	,	,	,
18751	9169	19	ignited	ignite	VBD
18751	9169	20	,	,	,
18751	9169	21	and	and	CC
18751	9169	22	again	again	RB
18751	9169	23	weighed	weigh	VBN
18751	9169	24	,	,	,
18751	9169	25	the	the	DT
18751	9169	26	loss	loss	NN
18751	9169	27	being	be	VBG
18751	9169	28	counted	count	VBN
18751	9169	29	as	as	IN
18751	9169	30	sulphur	sulphur	NNP
18751	9169	31	.	.	.
18751	9170	1	With	with	IN
18751	9170	2	iron	iron	NN
18751	9170	3	pyrites	pyrite	NNS
18751	9170	4	this	this	DT
18751	9170	5	difficulty	difficulty	NN
18751	9170	6	seldom	seldom	RB
18751	9170	7	occurs	occur	VBZ
18751	9170	8	.	.	.
18751	9171	1	Metallic	metallic	JJ
18751	9171	2	sulphides	sulphide	NNS
18751	9171	3	when	when	WRB
18751	9171	4	fused	fuse	VBN
18751	9171	5	with	with	IN
18751	9171	6	an	an	DT
18751	9171	7	excess	excess	NN
18751	9171	8	of	of	IN
18751	9171	9	nitre	nitre	NNP
18751	9171	10	are	be	VBP
18751	9171	11	completely	completely	RB
18751	9171	12	oxidised	oxidise	VBN
18751	9171	13	.	.	.
18751	9172	1	If	if	IN
18751	9172	2	the	the	DT
18751	9172	3	ore	ore	NN
18751	9172	4	is	be	VBZ
18751	9172	5	rich	rich	JJ
18751	9172	6	in	in	IN
18751	9172	7	sulphur	sulphur	NNP
18751	9172	8	,	,	,
18751	9172	9	some	some	DT
18751	9172	10	inert	inert	JJ
18751	9172	11	body	body	NN
18751	9172	12	(	(	-LRB-
18751	9172	13	such	such	JJ
18751	9172	14	as	as	IN
18751	9172	15	sodium	sodium	NN
18751	9172	16	chloride	chloride	NN
18751	9172	17	,	,	,
18751	9172	18	or	or	CC
18751	9172	19	,	,	,
18751	9172	20	better	well	JJR
18751	9172	21	,	,	,
18751	9172	22	sodium	sodium	NN
18751	9172	23	carbonate	carbonate	NN
18751	9172	24	)	)	-RRB-
18751	9172	25	is	be	VBZ
18751	9172	26	added	add	VBN
18751	9172	27	to	to	TO
18751	9172	28	dilute	dilute	VB
18751	9172	29	the	the	DT
18751	9172	30	action	action	NN
18751	9172	31	.	.	.
18751	9173	1	With	with	IN
18751	9173	2	pure	pure	JJ
18751	9173	3	sulphur	sulphur	NN
18751	9173	4	,	,	,
18751	9173	5	the	the	DT
18751	9173	6	action	action	NN
18751	9173	7	is	be	VBZ
18751	9173	8	so	so	RB
18751	9173	9	energetic	energetic	JJ
18751	9173	10	as	as	IN
18751	9173	11	to	to	TO
18751	9173	12	cause	cause	VB
18751	9173	13	an	an	DT
18751	9173	14	explosion	explosion	NN
18751	9173	15	,	,	,
18751	9173	16	so	so	IN
18751	9173	17	that	that	DT
18751	9173	18	care	care	NN
18751	9173	19	should	should	MD
18751	9173	20	be	be	VB
18751	9173	21	taken	take	VBN
18751	9173	22	.	.	.
18751	9174	1	With	with	IN
18751	9174	2	burnt	burn	VBN
18751	9174	3	ores	ore	NNS
18751	9174	4	(	(	-LRB-
18751	9174	5	incompletely	incompletely	RB
18751	9174	6	calcined	calcine	VBN
18751	9174	7	pyrites	pyrite	NNS
18751	9174	8	)	)	-RRB-
18751	9174	9	,	,	,
18751	9174	10	there	there	EX
18751	9174	11	is	be	VBZ
18751	9174	12	sufficient	sufficient	JJ
18751	9174	13	oxide	oxide	NN
18751	9174	14	of	of	IN
18751	9174	15	iron	iron	NN
18751	9174	16	present	present	JJ
18751	9174	17	to	to	TO
18751	9174	18	prevent	prevent	VB
18751	9174	19	too	too	RB
18751	9174	20	rapid	rapid	JJ
18751	9174	21	action	action	NN
18751	9174	22	.	.	.
18751	9175	1	These	these	DT
18751	9175	2	fusions	fusion	NNS
18751	9175	3	with	with	IN
18751	9175	4	nitre	nitre	NNP
18751	9175	5	are	be	VBP
18751	9175	6	best	best	RB
18751	9175	7	conducted	conduct	VBN
18751	9175	8	in	in	IN
18751	9175	9	a	a	DT
18751	9175	10	platinum	platinum	NN
18751	9175	11	dish	dish	NN
18751	9175	12	covered	cover	VBN
18751	9175	13	with	with	IN
18751	9175	14	a	a	DT
18751	9175	15	piece	piece	NN
18751	9175	16	of	of	IN
18751	9175	17	platinum	platinum	NN
18751	9175	18	foil	foil	NN
18751	9175	19	.	.	.
18751	9176	1	The	the	DT
18751	9176	2	ore	ore	NN
18751	9176	3	is	be	VBZ
18751	9176	4	ground	grind	VBN
18751	9176	5	with	with	IN
18751	9176	6	the	the	DT
18751	9176	7	nitre	nitre	NN
18751	9176	8	to	to	TO
18751	9176	9	ensure	ensure	VB
18751	9176	10	complete	complete	JJ
18751	9176	11	mixing	mixing	NN
18751	9176	12	.	.	.
18751	9177	1	The	the	DT
18751	9177	2	heat	heat	NN
18751	9177	3	need	nee	MD
18751	9177	4	not	not	RB
18751	9177	5	be	be	VB
18751	9177	6	excessive	excessive	JJ
18751	9177	7	,	,	,
18751	9177	8	so	so	IN
18751	9177	9	that	that	IN
18751	9177	10	a	a	DT
18751	9177	11	single	single	JJ
18751	9177	12	Bunsen	Bunsen	NNP
18751	9177	13	burner	burner	NN
18751	9177	14	placed	place	VBN
18751	9177	15	beneath	beneath	IN
18751	9177	16	the	the	DT
18751	9177	17	dish	dish	NN
18751	9177	18	will	will	MD
18751	9177	19	suffice	suffice	VB
18751	9177	20	;	;	:
18751	9177	21	if	if	IN
18751	9177	22	the	the	DT
18751	9177	23	bottom	bottom	NN
18751	9177	24	of	of	IN
18751	9177	25	the	the	DT
18751	9177	26	dish	dish	NN
18751	9177	27	is	be	VBZ
18751	9177	28	seen	see	VBN
18751	9177	29	to	to	TO
18751	9177	30	be	be	VB
18751	9177	31	red	red	JJ
18751	9177	32	-	-	HYPH
18751	9177	33	hot	hot	JJ
18751	9177	34	,	,	,
18751	9177	35	it	-PRON-	PRP
18751	9177	36	is	be	VBZ
18751	9177	37	sufficient	sufficient	JJ
18751	9177	38	.	.	.
18751	9178	1	On	on	IN
18751	9178	2	cooling	cool	VBG
18751	9178	3	and	and	CC
18751	9178	4	extracting	extract	VBG
18751	9178	5	with	with	IN
18751	9178	6	water	water	NN
18751	9178	7	,	,	,
18751	9178	8	the	the	DT
18751	9178	9	sulphur	sulphur	NN
18751	9178	10	will	will	MD
18751	9178	11	pass	pass	VB
18751	9178	12	into	into	IN
18751	9178	13	solution	solution	NN
18751	9178	14	as	as	IN
18751	9178	15	potassium	potassium	NN
18751	9178	16	sulphate	sulphate	NN
18751	9178	17	,	,	,
18751	9178	18	which	which	WDT
18751	9178	19	is	be	VBZ
18751	9178	20	then	then	RB
18751	9178	21	filtered	filter	VBN
18751	9178	22	off	off	RP
18751	9178	23	from	from	IN
18751	9178	24	the	the	DT
18751	9178	25	insoluble	insoluble	JJ
18751	9178	26	oxides	oxide	NNS
18751	9178	27	of	of	IN
18751	9178	28	iron	iron	NN
18751	9178	29	,	,	,
18751	9178	30	copper	copper	NN
18751	9178	31	,	,	,
18751	9178	32	&	&	CC
18751	9178	33	c.	c.	NNP
18751	9178	34	The	the	DT
18751	9178	35	filtrate	filtrate	JJ
18751	9178	36	,	,	,
18751	9178	37	after	after	IN
18751	9178	38	having	have	VBG
18751	9178	39	been	be	VBN
18751	9178	40	treated	treat	VBN
18751	9178	41	with	with	IN
18751	9178	42	a	a	DT
18751	9178	43	large	large	JJ
18751	9178	44	excess	excess	NN
18751	9178	45	of	of	IN
18751	9178	46	hydrochloric	hydrochloric	JJ
18751	9178	47	acid	acid	NN
18751	9178	48	,	,	,
18751	9178	49	evaporated	evaporate	VBD
18751	9178	50	to	to	IN
18751	9178	51	dryness	dryness	NN
18751	9178	52	,	,	,
18751	9178	53	and	and	CC
18751	9178	54	re	re	NNS
18751	9178	55	-	-	VBN
18751	9178	56	dissolved	dissolve	VBN
18751	9178	57	in	in	IN
18751	9178	58	water	water	NN
18751	9178	59	,	,	,
18751	9178	60	is	be	VBZ
18751	9178	61	ready	ready	JJ
18751	9178	62	for	for	IN
18751	9178	63	the	the	DT
18751	9178	64	determination	determination	NN
18751	9178	65	.	.	.
18751	9179	1	Lead	lead	JJ
18751	9179	2	sulphate	sulphate	NN
18751	9179	3	may	may	MD
18751	9179	4	be	be	VB
18751	9179	5	dissolved	dissolve	VBN
18751	9179	6	by	by	IN
18751	9179	7	boiling	boil	VBG
18751	9179	8	with	with	IN
18751	9179	9	ammonium	ammonium	NN
18751	9179	10	acetate	acetate	RB
18751	9179	11	.	.	.
18751	9180	1	The	the	DT
18751	9180	2	insoluble	insoluble	JJ
18751	9180	3	sulphates	sulphate	NNS
18751	9180	4	of	of	IN
18751	9180	5	barium	barium	NN
18751	9180	6	,	,	,
18751	9180	7	strontium	strontium	NN
18751	9180	8	,	,	,
18751	9180	9	and	and	CC
18751	9180	10	lime	lime	NN
18751	9180	11	,	,	,
18751	9180	12	are	be	VBP
18751	9180	13	decomposed	decompose	VBN
18751	9180	14	by	by	IN
18751	9180	15	fusing	fuse	VBG
18751	9180	16	with	with	IN
18751	9180	17	4	4	CD
18751	9180	18	or	or	CC
18751	9180	19	5	5	CD
18751	9180	20	times	time	NNS
18751	9180	21	their	-PRON-	PRP$
18751	9180	22	weight	weight	NN
18751	9180	23	of	of	IN
18751	9180	24	"	"	``
18751	9180	25	fusion	fusion	NN
18751	9180	26	mixture	mixture	NN
18751	9180	27	.	.	.
18751	9180	28	"	"	''
18751	9181	1	The	the	DT
18751	9181	2	alkaline	alkaline	NN
18751	9181	3	sulphates	sulphate	NNS
18751	9181	4	are	be	VBP
18751	9181	5	then	then	RB
18751	9181	6	dissolved	dissolve	VBN
18751	9181	7	out	out	RP
18751	9181	8	with	with	IN
18751	9181	9	water	water	NN
18751	9181	10	,	,	,
18751	9181	11	and	and	CC
18751	9181	12	filtered	filter	VBD
18751	9181	13	off	off	RP
18751	9181	14	from	from	IN
18751	9181	15	the	the	DT
18751	9181	16	insoluble	insoluble	JJ
18751	9181	17	residue	residue	NN
18751	9181	18	.	.	.
18751	9182	1	The	the	DT
18751	9182	2	filtrate	filtrate	NN
18751	9182	3	is	be	VBZ
18751	9182	4	rendered	render	VBN
18751	9182	5	acid	acid	NN
18751	9182	6	with	with	IN
18751	9182	7	hydrochloric	hydrochloric	JJ
18751	9182	8	acid	acid	NN
18751	9182	9	.	.	.
18751	9183	1	~Separation.~--The	~Separation.~--The	NFP
18751	9183	2	determination	determination	NN
18751	9183	3	of	of	IN
18751	9183	4	the	the	DT
18751	9183	5	sulphuric	sulphuric	JJ
18751	9183	6	acid	acid	NN
18751	9183	7	in	in	IN
18751	9183	8	these	these	DT
18751	9183	9	solutions	solution	NNS
18751	9183	10	by	by	IN
18751	9183	11	precipitation	precipitation	NN
18751	9183	12	with	with	IN
18751	9183	13	barium	barium	NN
18751	9183	14	chloride	chloride	NN
18751	9183	15	also	also	RB
18751	9183	16	serves	serve	VBZ
18751	9183	17	as	as	IN
18751	9183	18	a	a	DT
18751	9183	19	separation	separation	NN
18751	9183	20	;	;	:
18751	9183	21	but	but	CC
18751	9183	22	in	in	IN
18751	9183	23	hot	hot	JJ
18751	9183	24	acid	acid	JJ
18751	9183	25	solutions	solution	NNS
18751	9183	26	containing	contain	VBG
18751	9183	27	copper	copper	NN
18751	9183	28	,	,	,
18751	9183	29	and	and	CC
18751	9183	30	more	more	RBR
18751	9183	31	especially	especially	RB
18751	9183	32	iron	iron	NN
18751	9183	33	salts	salt	NNS
18751	9183	34	,	,	,
18751	9183	35	the	the	DT
18751	9183	36	baric	baric	JJ
18751	9183	37	sulphate	sulphate	NN
18751	9183	38	has	have	VBZ
18751	9183	39	a	a	DT
18751	9183	40	strong	strong	JJ
18751	9183	41	tendency	tendency	NN
18751	9183	42	to	to	TO
18751	9183	43	carry	carry	VB
18751	9183	44	down	down	RP
18751	9183	45	amounts	amount	NNS
18751	9183	46	of	of	IN
18751	9183	47	those	those	DT
18751	9183	48	bodies	body	NNS
18751	9183	49	,	,	,
18751	9183	50	varying	vary	VBG
18751	9183	51	,	,	,
18751	9183	52	no	no	RB
18751	9183	53	doubt	doubt	RB
18751	9183	54	,	,	,
18751	9183	55	with	with	IN
18751	9183	56	the	the	DT
18751	9183	57	conditions	condition	NNS
18751	9183	58	of	of	IN
18751	9183	59	the	the	DT
18751	9183	60	precipitation	precipitation	NN
18751	9183	61	.	.	.
18751	9184	1	Boiling	boil	VBG
18751	9184	2	hydrochloric	hydrochloric	JJ
18751	9184	3	acid	acid	NN
18751	9184	4	fails	fail	VBZ
18751	9184	5	to	to	TO
18751	9184	6	completely	completely	RB
18751	9184	7	extract	extract	VB
18751	9184	8	them	-PRON-	PRP
18751	9184	9	.	.	.
18751	9185	1	Moreover	moreover	RB
18751	9185	2	,	,	,
18751	9185	3	the	the	DT
18751	9185	4	use	use	NN
18751	9185	5	of	of	IN
18751	9185	6	hot	hot	JJ
18751	9185	7	concentrated	concentrated	JJ
18751	9185	8	hydrochloric	hydrochloric	JJ
18751	9185	9	acid	acid	NN
18751	9185	10	causes	cause	VBZ
18751	9185	11	a	a	DT
18751	9185	12	loss	loss	NN
18751	9185	13	by	by	IN
18751	9185	14	dissolving	dissolve	VBG
18751	9185	15	barium	barium	NN
18751	9185	16	sulphate	sulphate	NN
18751	9185	17	.	.	.
18751	9186	1	Nitric	nitric	JJ
18751	9186	2	acid	acid	NN
18751	9186	3	and	and	CC
18751	9186	4	nitrates	nitrate	NNS
18751	9186	5	must	must	MD
18751	9186	6	be	be	VB
18751	9186	7	decomposed	decompose	VBN
18751	9186	8	by	by	IN
18751	9186	9	prolonged	prolong	VBN
18751	9186	10	boiling	boiling	NN
18751	9186	11	and	and	CC
18751	9186	12	evaporation	evaporation	NN
18751	9186	13	with	with	IN
18751	9186	14	hydrochloric	hydrochloric	JJ
18751	9186	15	acid	acid	NN
18751	9186	16	.	.	.
18751	9187	1	The	the	DT
18751	9187	2	iron	iron	NN
18751	9187	3	may	may	MD
18751	9187	4	be	be	VB
18751	9187	5	removed	remove	VBN
18751	9187	6	by	by	IN
18751	9187	7	adding	add	VBG
18751	9187	8	a	a	DT
18751	9187	9	slight	slight	JJ
18751	9187	10	excess	excess	NN
18751	9187	11	of	of	IN
18751	9187	12	ammonia	ammonia	NN
18751	9187	13	to	to	IN
18751	9187	14	the	the	DT
18751	9187	15	faintly	faintly	RB
18751	9187	16	acid	acid	JJ
18751	9187	17	solution	solution	NN
18751	9187	18	,	,	,
18751	9187	19	filtering	filter	VBG
18751	9187	20	off	off	RP
18751	9187	21	,	,	,
18751	9187	22	and	and	CC
18751	9187	23	washing	wash	VBG
18751	9187	24	the	the	DT
18751	9187	25	precipitated	precipitate	VBN
18751	9187	26	ferric	ferric	JJ
18751	9187	27	hydrate	hydrate	NN
18751	9187	28	with	with	IN
18751	9187	29	hot	hot	JJ
18751	9187	30	water	water	NN
18751	9187	31	.	.	.
18751	9188	1	By	by	IN
18751	9188	2	slightly	slightly	RB
18751	9188	3	acidulating	acidulate	VBG
18751	9188	4	the	the	DT
18751	9188	5	filtrate	filtrate	JJ
18751	9188	6	with	with	IN
18751	9188	7	hydrochloric	hydrochloric	JJ
18751	9188	8	acid	acid	NN
18751	9188	9	,	,	,
18751	9188	10	it	-PRON-	PRP
18751	9188	11	will	will	MD
18751	9188	12	be	be	VB
18751	9188	13	rendered	render	VBN
18751	9188	14	ready	ready	JJ
18751	9188	15	for	for	IN
18751	9188	16	the	the	DT
18751	9188	17	determination	determination	NN
18751	9188	18	.	.	.
18751	9189	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	9189	2	METHOD	METHOD	NNP
18751	9189	3	.	.	.
18751	9190	1	This	this	DT
18751	9190	2	assay	assay	NN
18751	9190	3	is	be	VBZ
18751	9190	4	one	one	CD
18751	9190	5	of	of	IN
18751	9190	6	those	those	DT
18751	9190	7	which	which	WDT
18751	9190	8	strikingly	strikingly	RB
18751	9190	9	shows	show	VBZ
18751	9190	10	the	the	DT
18751	9190	11	necessity	necessity	NN
18751	9190	12	of	of	IN
18751	9190	13	getting	get	VBG
18751	9190	14	the	the	DT
18751	9190	15	assay	assay	NN
18751	9190	16	solution	solution	NN
18751	9190	17	under	under	IN
18751	9190	18	proper	proper	JJ
18751	9190	19	conditions	condition	NNS
18751	9190	20	,	,	,
18751	9190	21	in	in	IN
18751	9190	22	order	order	NN
18751	9190	23	to	to	TO
18751	9190	24	obtain	obtain	VB
18751	9190	25	satisfactory	satisfactory	JJ
18751	9190	26	results	result	NNS
18751	9190	27	.	.	.
18751	9191	1	The	the	DT
18751	9191	2	method	method	NN
18751	9191	3	has	have	VBZ
18751	9191	4	been	be	VBN
18751	9191	5	repeatedly	repeatedly	RB
18751	9191	6	investigated	investigate	VBN
18751	9191	7	,	,	,
18751	9191	8	and	and	CC
18751	9191	9	the	the	DT
18751	9191	10	conclusion	conclusion	NN
18751	9191	11	arrived	arrive	VBD
18751	9191	12	at	at	IN
18751	9191	13	,	,	,
18751	9191	14	"	"	``
18751	9191	15	that	that	IN
18751	9191	16	it	-PRON-	PRP
18751	9191	17	can	can	MD
18751	9191	18	be	be	VB
18751	9191	19	correct	correct	JJ
18751	9191	20	only	only	RB
18751	9191	21	by	by	IN
18751	9191	22	accident	accident	NN
18751	9191	23	.	.	.
18751	9191	24	"	"	''
18751	9192	1	Yet	yet	CC
18751	9192	2	there	there	EX
18751	9192	3	are	be	VBP
18751	9192	4	many	many	JJ
18751	9192	5	chemists	chemist	NNS
18751	9192	6	who	who	WP
18751	9192	7	get	get	VBP
18751	9192	8	good	good	JJ
18751	9192	9	results	result	NNS
18751	9192	10	,	,	,
18751	9192	11	and	and	CC
18751	9192	12	place	place	VB
18751	9192	13	considerable	considerable	JJ
18751	9192	14	faith	faith	NN
18751	9192	15	in	in	IN
18751	9192	16	its	-PRON-	PRP$
18751	9192	17	accuracy	accuracy	NN
18751	9192	18	.	.	.
18751	9193	1	This	this	DT
18751	9193	2	can	can	MD
18751	9193	3	only	only	RB
18751	9193	4	be	be	VB
18751	9193	5	due	due	JJ
18751	9193	6	to	to	IN
18751	9193	7	differences	difference	NNS
18751	9193	8	in	in	IN
18751	9193	9	the	the	DT
18751	9193	10	manner	manner	NN
18751	9193	11	of	of	IN
18751	9193	12	working	work	VBG
18751	9193	13	.	.	.
18751	9194	1	It	-PRON-	PRP
18751	9194	2	is	be	VBZ
18751	9194	3	generally	generally	RB
18751	9194	4	understood	understand	VBN
18751	9194	5	that	that	IN
18751	9194	6	nitric	nitric	JJ
18751	9194	7	acid	acid	NN
18751	9194	8	or	or	CC
18751	9194	9	nitrates	nitrate	NNS
18751	9194	10	must	must	MD
18751	9194	11	be	be	VB
18751	9194	12	absent	absent	JJ
18751	9194	13	;	;	:
18751	9194	14	and	and	CC
18751	9194	15	our	-PRON-	PRP$
18751	9194	16	experience	experience	NN
18751	9194	17	fully	fully	RB
18751	9194	18	confirms	confirm	VBZ
18751	9194	19	this	this	DT
18751	9194	20	.	.	.
18751	9195	1	Precipitations	precipitation	NNS
18751	9195	2	in	in	IN
18751	9195	3	nitrate	nitrate	JJ
18751	9195	4	solutions	solution	NNS
18751	9195	5	are	be	VBP
18751	9195	6	worthless	worthless	JJ
18751	9195	7	,	,	,
18751	9195	8	as	as	IN
18751	9195	9	the	the	DT
18751	9195	10	following	follow	VBG
18751	9195	11	experiments	experiment	NNS
18751	9195	12	show	show	VBP
18751	9195	13	.	.	.
18751	9196	1	In	in	IN
18751	9196	2	each	each	DT
18751	9196	3	experiment	experiment	NN
18751	9196	4	the	the	DT
18751	9196	5	bulk	bulk	NN
18751	9196	6	of	of	IN
18751	9196	7	the	the	DT
18751	9196	8	solution	solution	NN
18751	9196	9	was	be	VBD
18751	9196	10	150	150	CD
18751	9196	11	c.c	c.c	NNP
18751	9196	12	.	.	.
18751	9197	1	The	the	DT
18751	9197	2	solutions	solution	NNS
18751	9197	3	contained	contain	VBD
18751	9197	4	10	10	CD
18751	9197	5	grams	gram	NNS
18751	9197	6	of	of	IN
18751	9197	7	nitre	nitre	NNP
18751	9197	8	,	,	,
18751	9197	9	were	be	VBD
18751	9197	10	freely	freely	RB
18751	9197	11	acid	acid	JJ
18751	9197	12	with	with	IN
18751	9197	13	hydrochloric	hydrochloric	JJ
18751	9197	14	acid	acid	NN
18751	9197	15	,	,	,
18751	9197	16	and	and	CC
18751	9197	17	were	be	VBD
18751	9197	18	precipitated	precipitate	VBN
18751	9197	19	(	(	-LRB-
18751	9197	20	while	while	IN
18751	9197	21	boiling	boil	VBG
18751	9197	22	)	)	-RRB-
18751	9197	23	with	with	IN
18751	9197	24	slight	slight	JJ
18751	9197	25	excess	excess	NN
18751	9197	26	of	of	IN
18751	9197	27	baric	baric	JJ
18751	9197	28	chloride	chloride	NN
18751	9197	29	.	.	.
18751	9198	1	Sulphuric	sulphuric	JJ
18751	9198	2	acid	acid	NN
18751	9198	3	taken	take	VBN
18751	9198	4	0.020	0.020	CD
18751	9198	5	gram	gram	NN
18751	9198	6	0.050	0.050	CD
18751	9198	7	gram	gram	NN
18751	9198	8	0.100	0.100	CD
18751	9198	9	gram	gram	NN
18751	9198	10	"	"	''
18751	9198	11	found	find	VBD
18751	9198	12	0.019	0.019	CD
18751	9198	13	"	"	``
18751	9198	14	0.047	0.047	CD
18751	9198	15	"	"	''
18751	9198	16	0.098	0.098	CD
18751	9198	17	"	"	''
18751	9198	18	"	"	``
18751	9198	19	taken	take	VBN
18751	9198	20	0.500	0.500	CD
18751	9198	21	"	"	``
18751	9198	22	1.004	1.004	CD
18751	9198	23	"	"	``
18751	9198	24	1.000	1.000	CD
18751	9198	25	"	"	''
18751	9198	26	"	"	''
18751	9198	27	found	find	VBD
18751	9198	28	0.526	0.526	CD
18751	9198	29	"	"	``
18751	9198	30	1.126	1.126	CD
18751	9198	31	"	"	``
18751	9198	32	1.126	1.126	CD
18751	9198	33	"	"	''
18751	9198	34	All	all	PDT
18751	9198	35	the	the	DT
18751	9198	36	precipitates	precipitate	NNS
18751	9198	37	were	be	VBD
18751	9198	38	boiled	boil	VBN
18751	9198	39	with	with	IN
18751	9198	40	hydrochloric	hydrochloric	JJ
18751	9198	41	acid	acid	NN
18751	9198	42	,	,	,
18751	9198	43	and	and	CC
18751	9198	44	thoroughly	thoroughly	RB
18751	9198	45	washed	wash	VBD
18751	9198	46	before	before	IN
18751	9198	47	weighing	weigh	VBG
18751	9198	48	.	.	.
18751	9199	1	The	the	DT
18751	9199	2	results	result	NNS
18751	9199	3	of	of	IN
18751	9199	4	some	some	DT
18751	9199	5	other	other	JJ
18751	9199	6	experiments	experiment	NNS
18751	9199	7	on	on	IN
18751	9199	8	this	this	DT
18751	9199	9	subject	subject	NN
18751	9199	10	are	be	VBP
18751	9199	11	given	give	VBN
18751	9199	12	under	under	IN
18751	9199	13	"	"	``
18751	9199	14	sulphur	sulphur	NN
18751	9199	15	"	"	''
18751	9199	16	in	in	IN
18751	9199	17	the	the	DT
18751	9199	18	"	"	``
18751	9199	19	examination	examination	NN
18751	9199	20	of	of	IN
18751	9199	21	commercial	commercial	JJ
18751	9199	22	copper	copper	NN
18751	9199	23	,	,	,
18751	9199	24	"	"	''
18751	9199	25	page	page	NN
18751	9199	26	207	207	CD
18751	9199	27	.	.	.
18751	9200	1	The	the	DT
18751	9200	2	solution	solution	NN
18751	9200	3	having	have	VBG
18751	9200	4	been	be	VBN
18751	9200	5	obtained	obtain	VBN
18751	9200	6	free	free	JJ
18751	9200	7	from	from	IN
18751	9200	8	nitrates	nitrate	NNS
18751	9200	9	and	and	CC
18751	9200	10	chlorates	chlorate	NNS
18751	9200	11	(	(	-LRB-
18751	9200	12	and	and	CC
18751	9200	13	containing	contain	VBG
18751	9200	14	but	but	CC
18751	9200	15	little	little	JJ
18751	9200	16	free	free	JJ
18751	9200	17	hydrochloric	hydrochloric	JJ
18751	9200	18	acid	acid	NN
18751	9200	19	)	)	-RRB-
18751	9200	20	,	,	,
18751	9200	21	is	be	VBZ
18751	9200	22	largely	largely	RB
18751	9200	23	diluted	dilute	VBN
18751	9200	24	,	,	,
18751	9200	25	heated	heat	VBN
18751	9200	26	to	to	IN
18751	9200	27	boiling	boil	VBG
18751	9200	28	,	,	,
18751	9200	29	and	and	CC
18751	9200	30	precipitated	precipitate	VBN
18751	9200	31	with	with	IN
18751	9200	32	a	a	DT
18751	9200	33	moderate	moderate	JJ
18751	9200	34	excess	excess	NN
18751	9200	35	of	of	IN
18751	9200	36	a	a	DT
18751	9200	37	solution	solution	NN
18751	9200	38	of	of	IN
18751	9200	39	chloride	chloride	NN
18751	9200	40	of	of	IN
18751	9200	41	barium	barium	NN
18751	9200	42	(	(	-LRB-
18751	9200	43	8	8	CD
18751	9200	44	parts	part	NNS
18751	9200	45	of	of	IN
18751	9200	46	the	the	DT
18751	9200	47	crystallized	crystallized	JJ
18751	9200	48	barium	barium	NN
18751	9200	49	chloride	chloride	NN
18751	9200	50	are	be	VBP
18751	9200	51	sufficient	sufficient	JJ
18751	9200	52	for	for	IN
18751	9200	53	1	1	CD
18751	9200	54	of	of	IN
18751	9200	55	sulphur	sulphur	NNP
18751	9200	56	)	)	-RRB-
18751	9200	57	.	.	.
18751	9201	1	It	-PRON-	PRP
18751	9201	2	is	be	VBZ
18751	9201	3	allowed	allow	VBN
18751	9201	4	to	to	TO
18751	9201	5	settle	settle	VB
18751	9201	6	for	for	IN
18751	9201	7	half	half	PDT
18751	9201	8	-	-	HYPH
18751	9201	9	an	an	DT
18751	9201	10	-	-	HYPH
18751	9201	11	hour	hour	NN
18751	9201	12	,	,	,
18751	9201	13	and	and	CC
18751	9201	14	then	then	RB
18751	9201	15	decanted	decant	VBD
18751	9201	16	through	through	IN
18751	9201	17	a	a	DT
18751	9201	18	filter	filter	NN
18751	9201	19	.	.	.
18751	9202	1	The	the	DT
18751	9202	2	precipitate	precipitate	NN
18751	9202	3	is	be	VBZ
18751	9202	4	shaken	shake	VBN
18751	9202	5	up	up	RP
18751	9202	6	with	with	IN
18751	9202	7	boiling	boiling	NN
18751	9202	8	water	water	NN
18751	9202	9	,	,	,
18751	9202	10	rendered	render	VBN
18751	9202	11	slightly	slightly	RB
18751	9202	12	acid	acid	JJ
18751	9202	13	,	,	,
18751	9202	14	filtered	filter	VBN
18751	9202	15	,	,	,
18751	9202	16	washed	wash	VBD
18751	9202	17	,	,	,
18751	9202	18	dried	dry	VBN
18751	9202	19	,	,	,
18751	9202	20	ignited	ignite	VBD
18751	9202	21	,	,	,
18751	9202	22	and	and	CC
18751	9202	23	weighed	weigh	VBD
18751	9202	24	.	.	.
18751	9203	1	The	the	DT
18751	9203	2	ignited	ignited	JJ
18751	9203	3	precipitate	precipitate	NN
18751	9203	4	,	,	,
18751	9203	5	when	when	WRB
18751	9203	6	pure	pure	JJ
18751	9203	7	,	,	,
18751	9203	8	is	be	VBZ
18751	9203	9	white	white	JJ
18751	9203	10	,	,	,
18751	9203	11	and	and	CC
18751	9203	12	is	be	VBZ
18751	9203	13	not	not	RB
18751	9203	14	decomposed	decompose	VBN
18751	9203	15	at	at	IN
18751	9203	16	a	a	DT
18751	9203	17	red	red	JJ
18751	9203	18	heat	heat	NN
18751	9203	19	;	;	:
18751	9203	20	it	-PRON-	PRP
18751	9203	21	is	be	VBZ
18751	9203	22	barium	barium	NN
18751	9203	23	sulphate	sulphate	NN
18751	9203	24	(	(	-LRB-
18751	9203	25	BaSO_{4	BaSO_{4	NNP
18751	9203	26	}	}	-RRB-
18751	9203	27	)	)	-RRB-
18751	9203	28	,	,	,
18751	9203	29	and	and	CC
18751	9203	30	contains	contain	VBZ
18751	9203	31	13.73	13.73	CD
18751	9203	32	per	per	NN
18751	9203	33	cent	cent	NN
18751	9203	34	.	.	.
18751	9204	1	of	of	IN
18751	9204	2	sulphur	sulphur	NNP
18751	9204	3	,	,	,
18751	9204	4	or	or	CC
18751	9204	5	34.33	34.33	CD
18751	9204	6	per	per	NN
18751	9204	7	cent	cent	NN
18751	9204	8	.	.	.
18751	9205	1	of	of	IN
18751	9205	2	sulphuric	sulphuric	NNP
18751	9205	3	oxide	oxide	NN
18751	9205	4	(	(	-LRB-
18751	9205	5	SO_{3	SO_{3	NNP
18751	9205	6	}	}	-RRB-
18751	9205	7	)	)	-RRB-
18751	9205	8	.	.	.
18751	9206	1	~Determination	~Determination	NFP
18751	9206	2	of	of	IN
18751	9206	3	Sulphur	Sulphur	NNP
18751	9206	4	in	in	IN
18751	9206	5	Pyrites.~--Weigh	Pyrites.~--Weigh	NNP
18751	9206	6	up	up	RB
18751	9206	7	half	half	PDT
18751	9206	8	a	a	DT
18751	9206	9	gram	gram	NN
18751	9206	10	of	of	IN
18751	9206	11	the	the	DT
18751	9206	12	dried	dry	VBN
18751	9206	13	and	and	CC
18751	9206	14	powdered	powdered	JJ
18751	9206	15	sample	sample	NN
18751	9206	16	,	,	,
18751	9206	17	and	and	CC
18751	9206	18	treat	treat	VB
18751	9206	19	with	with	IN
18751	9206	20	10	10	CD
18751	9206	21	c.c	c.c	NNP
18751	9206	22	.	.	.
18751	9207	1	of	of	IN
18751	9207	2	a	a	DT
18751	9207	3	mixture	mixture	NN
18751	9207	4	of	of	IN
18751	9207	5	3	3	CD
18751	9207	6	volumes	volume	NNS
18751	9207	7	of	of	IN
18751	9207	8	nitric	nitric	JJ
18751	9207	9	acid	acid	NN
18751	9207	10	and	and	CC
18751	9207	11	1	1	CD
18751	9207	12	volume	volume	NN
18751	9207	13	of	of	IN
18751	9207	14	hydrochloric	hydrochloric	JJ
18751	9207	15	acid	acid	NN
18751	9207	16	,	,	,
18751	9207	17	occasionally	occasionally	RB
18751	9207	18	heating	heat	VBG
18751	9207	19	.	.	.
18751	9208	1	Evaporate	evaporate	VB
18751	9208	2	to	to	IN
18751	9208	3	dryness	dryness	NN
18751	9208	4	,	,	,
18751	9208	5	treat	treat	VB
18751	9208	6	with	with	IN
18751	9208	7	5	5	CD
18751	9208	8	c.c	c.c	NNP
18751	9208	9	.	.	.
18751	9209	1	of	of	IN
18751	9209	2	hydrochloric	hydrochloric	JJ
18751	9209	3	acid	acid	NN
18751	9209	4	,	,	,
18751	9209	5	and	and	CC
18751	9209	6	again	again	RB
18751	9209	7	evaporate	evaporate	VB
18751	9209	8	;	;	:
18751	9209	9	take	take	VB
18751	9209	10	up	up	RP
18751	9209	11	with	with	IN
18751	9209	12	1	1	CD
18751	9209	13	c.c	c.c	NNP
18751	9209	14	.	.	.
18751	9210	1	of	of	IN
18751	9210	2	hydrochloric	hydrochloric	JJ
18751	9210	3	acid	acid	NN
18751	9210	4	and	and	CC
18751	9210	5	100	100	CD
18751	9210	6	c.c	c.c	NNP
18751	9210	7	.	.	.
18751	9211	1	of	of	IN
18751	9211	2	hot	hot	JJ
18751	9211	3	water	water	NN
18751	9211	4	,	,	,
18751	9211	5	filter	filter	VB
18751	9211	6	through	through	IN
18751	9211	7	a	a	DT
18751	9211	8	small	small	JJ
18751	9211	9	filter	filter	NN
18751	9211	10	,	,	,
18751	9211	11	and	and	CC
18751	9211	12	wash	wash	NNP
18751	9211	13	.	.	.
18751	9212	1	The	the	DT
18751	9212	2	residue	residue	NN
18751	9212	3	may	may	MD
18751	9212	4	contain	contain	VB
18751	9212	5	sulphates	sulphate	NNS
18751	9212	6	of	of	IN
18751	9212	7	lead	lead	NN
18751	9212	8	,	,	,
18751	9212	9	barium	barium	NN
18751	9212	10	,	,	,
18751	9212	11	or	or	CC
18751	9212	12	lime	lime	NN
18751	9212	13	;	;	:
18751	9212	14	it	-PRON-	PRP
18751	9212	15	must	must	MD
18751	9212	16	be	be	VB
18751	9212	17	separately	separately	RB
18751	9212	18	examined	examine	VBN
18751	9212	19	,	,	,
18751	9212	20	if	if	IN
18751	9212	21	the	the	DT
18751	9212	22	total	total	JJ
18751	9212	23	sulphur	sulphur	NN
18751	9212	24	is	be	VBZ
18751	9212	25	wanted	want	VBN
18751	9212	26	.	.	.
18751	9213	1	The	the	DT
18751	9213	2	filtrate	filtrate	NN
18751	9213	3	is	be	VBZ
18751	9213	4	heated	heated	JJ
18751	9213	5	,	,	,
18751	9213	6	and	and	CC
18751	9213	7	rendered	render	VBN
18751	9213	8	slightly	slightly	RB
18751	9213	9	alkaline	alkaline	VBP
18751	9213	10	with	with	IN
18751	9213	11	ammonia	ammonia	NNP
18751	9213	12	.	.	.
18751	9214	1	Filter	filter	VB
18751	9214	2	off	off	RP
18751	9214	3	the	the	DT
18751	9214	4	precipitated	precipitate	VBN
18751	9214	5	ferric	ferric	JJ
18751	9214	6	hydrate	hydrate	NN
18751	9214	7	through	through	IN
18751	9214	8	a	a	DT
18751	9214	9	quick	quick	JJ
18751	9214	10	filter	filter	NN
18751	9214	11	,	,	,
18751	9214	12	and	and	CC
18751	9214	13	wash	wash	VB
18751	9214	14	with	with	IN
18751	9214	15	hot	hot	JJ
18751	9214	16	water	water	NN
18751	9214	17	.	.	.
18751	9215	1	If	if	IN
18751	9215	2	necessary	necessary	JJ
18751	9215	3	,	,	,
18751	9215	4	evaporate	evaporate	VB
18751	9215	5	the	the	DT
18751	9215	6	bulk	bulk	NN
18751	9215	7	to	to	IN
18751	9215	8	about	about	RB
18751	9215	9	200	200	CD
18751	9215	10	c.c	c.c	NNP
18751	9215	11	.	.	NNP
18751	9215	12	,	,	,
18751	9215	13	render	render	VB
18751	9215	14	faintly	faintly	RB
18751	9215	15	acid	acid	JJ
18751	9215	16	with	with	IN
18751	9215	17	hydrochloric	hydrochloric	JJ
18751	9215	18	acid	acid	NN
18751	9215	19	,	,	,
18751	9215	20	and	and	CC
18751	9215	21	add	add	VB
18751	9215	22	20	20	CD
18751	9215	23	c.c	c.c	NN
18751	9215	24	.	.	.
18751	9216	1	of	of	IN
18751	9216	2	solution	solution	NN
18751	9216	3	of	of	IN
18751	9216	4	barium	barium	NN
18751	9216	5	chloride	chloride	NN
18751	9216	6	;	;	:
18751	9216	7	allow	allow	VB
18751	9216	8	to	to	TO
18751	9216	9	stand	stand	VB
18751	9216	10	for	for	IN
18751	9216	11	half	half	JJ
18751	9216	12	-	-	HYPH
18751	9216	13	an	an	DT
18751	9216	14	-	-	HYPH
18751	9216	15	hour	hour	NN
18751	9216	16	,	,	,
18751	9216	17	and	and	CC
18751	9216	18	decant	decant	NN
18751	9216	19	through	through	IN
18751	9216	20	a	a	DT
18751	9216	21	filter	filter	NN
18751	9216	22	.	.	.
18751	9217	1	Wash	wash	VB
18751	9217	2	with	with	IN
18751	9217	3	hot	hot	JJ
18751	9217	4	water	water	NN
18751	9217	5	,	,	,
18751	9217	6	dry	dry	JJ
18751	9217	7	,	,	,
18751	9217	8	ignite	ignite	JJ
18751	9217	9	,	,	,
18751	9217	10	and	and	CC
18751	9217	11	weigh	weigh	NN
18751	9217	12	.	.	.
18751	9218	1	Pure	pure	JJ
18751	9218	2	pyrites	pyrite	NNS
18751	9218	3	contains	contain	VBZ
18751	9218	4	53.33	53.33	CD
18751	9218	5	per	per	IN
18751	9218	6	cent	cent	NN
18751	9218	7	.	.	.
18751	9219	1	of	of	IN
18751	9219	2	sulphur	sulphur	NNP
18751	9219	3	.	.	.
18751	9220	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	9220	2	METHOD	METHOD	NNP
18751	9220	3	.	.	.
18751	9221	1	This	this	DT
18751	9221	2	is	be	VBZ
18751	9221	3	based	base	VBN
18751	9221	4	upon	upon	IN
18751	9221	5	the	the	DT
18751	9221	6	easy	easy	JJ
18751	9221	7	conversion	conversion	NN
18751	9221	8	of	of	IN
18751	9221	9	all	all	DT
18751	9221	10	sulphur	sulphur	NN
18751	9221	11	compounds	compound	NNS
18751	9221	12	into	into	IN
18751	9221	13	sulphates	sulphate	NNS
18751	9221	14	by	by	IN
18751	9221	15	fusion	fusion	NN
18751	9221	16	with	with	IN
18751	9221	17	nitre	nitre	NNP
18751	9221	18	or	or	CC
18751	9221	19	by	by	IN
18751	9221	20	oxidation	oxidation	NN
18751	9221	21	with	with	IN
18751	9221	22	nitric	nitric	JJ
18751	9221	23	acid	acid	NN
18751	9221	24	;	;	:
18751	9221	25	and	and	CC
18751	9221	26	on	on	IN
18751	9221	27	the	the	DT
18751	9221	28	determination	determination	NN
18751	9221	29	of	of	IN
18751	9221	30	the	the	DT
18751	9221	31	sulphate	sulphate	NN
18751	9221	32	formed	form	VBN
18751	9221	33	by	by	IN
18751	9221	34	titration	titration	NN
18751	9221	35	in	in	IN
18751	9221	36	an	an	DT
18751	9221	37	acetic	acetic	JJ
18751	9221	38	acid	acid	NN
18751	9221	39	solution	solution	NN
18751	9221	40	with	with	IN
18751	9221	41	baric	baric	JJ
18751	9221	42	chloride	chloride	NN
18751	9221	43	.	.	.
18751	9222	1	[	[	-LRB-
18751	9222	2	101	101	CD
18751	9222	3	]	]	-RRB-
18751	9222	4	The	the	DT
18751	9222	5	finishing	finishing	JJ
18751	9222	6	point	point	NN
18751	9222	7	is	be	VBZ
18751	9222	8	determined	determine	VBN
18751	9222	9	by	by	IN
18751	9222	10	filtering	filter	VBG
18751	9222	11	off	off	RP
18751	9222	12	portions	portion	NNS
18751	9222	13	of	of	IN
18751	9222	14	the	the	DT
18751	9222	15	assay	assay	NN
18751	9222	16	solution	solution	NN
18751	9222	17	,	,	,
18751	9222	18	and	and	CC
18751	9222	19	testing	testing	NN
18751	9222	20	with	with	IN
18751	9222	21	sulphuric	sulphuric	JJ
18751	9222	22	acid	acid	NN
18751	9222	23	.	.	.
18751	9223	1	A	a	DT
18751	9223	2	slight	slight	JJ
18751	9223	3	excess	excess	NN
18751	9223	4	of	of	IN
18751	9223	5	baric	baric	JJ
18751	9223	6	chloride	chloride	NN
18751	9223	7	will	will	MD
18751	9223	8	cause	cause	VB
18751	9223	9	a	a	DT
18751	9223	10	precipitate	precipitate	NN
18751	9223	11	.	.	.
18751	9224	1	The	the	DT
18751	9224	2	process	process	NN
18751	9224	3	may	may	MD
18751	9224	4	be	be	VB
18751	9224	5	divided	divide	VBN
18751	9224	6	into--(1	into--(1	IN
18751	9224	7	)	)	-RRB-
18751	9224	8	the	the	DT
18751	9224	9	preparation	preparation	NN
18751	9224	10	of	of	IN
18751	9224	11	the	the	DT
18751	9224	12	solution	solution	NN
18751	9224	13	,	,	,
18751	9224	14	and	and	CC
18751	9224	15	(	(	-LRB-
18751	9224	16	2	2	LS
18751	9224	17	)	)	-RRB-
18751	9224	18	the	the	DT
18751	9224	19	titration	titration	NN
18751	9224	20	.	.	.
18751	9225	1	~Preparation	~Preparation	NFP
18751	9225	2	of	of	IN
18751	9225	3	the	the	DT
18751	9225	4	Solution.~--Weigh	Solution.~--Weigh	NNP
18751	9225	5	up	up	RB
18751	9225	6	from	from	IN
18751	9225	7	1	1	CD
18751	9225	8	to	to	IN
18751	9225	9	5	5	CD
18751	9225	10	grams	gram	NNS
18751	9225	11	of	of	IN
18751	9225	12	the	the	DT
18751	9225	13	dried	dry	VBN
18751	9225	14	and	and	CC
18751	9225	15	powdered	powdered	JJ
18751	9225	16	substance	substance	NN
18751	9225	17	,	,	,
18751	9225	18	and	and	CC
18751	9225	19	mix	mix	VB
18751	9225	20	intimately	intimately	RB
18751	9225	21	with	with	IN
18751	9225	22	4	4	CD
18751	9225	23	grams	gram	NNS
18751	9225	24	of	of	IN
18751	9225	25	powdered	powder	VBN
18751	9225	26	nitre	nitre	NNP
18751	9225	27	;	;	:
18751	9225	28	clean	clean	VB
18751	9225	29	out	out	RP
18751	9225	30	the	the	DT
18751	9225	31	mortar	mortar	NN
18751	9225	32	with	with	IN
18751	9225	33	another	another	DT
18751	9225	34	gram	gram	NN
18751	9225	35	of	of	IN
18751	9225	36	nitre	nitre	NNP
18751	9225	37	,	,	,
18751	9225	38	and	and	CC
18751	9225	39	add	add	VB
18751	9225	40	this	this	DT
18751	9225	41	as	as	IN
18751	9225	42	a	a	DT
18751	9225	43	cover	cover	NN
18751	9225	44	.	.	.
18751	9226	1	Heat	heat	NN
18751	9226	2	in	in	IN
18751	9226	3	a	a	DT
18751	9226	4	platinum	platinum	NN
18751	9226	5	crucible	crucible	JJ
18751	9226	6	for	for	IN
18751	9226	7	fifteen	fifteen	CD
18751	9226	8	minutes	minute	NNS
18751	9226	9	at	at	IN
18751	9226	10	a	a	DT
18751	9226	11	low	low	JJ
18751	9226	12	temperature	temperature	NN
18751	9226	13	;	;	:
18751	9226	14	cool	cool	JJ
18751	9226	15	,	,	,
18751	9226	16	and	and	CC
18751	9226	17	extract	extract	VB
18751	9226	18	with	with	IN
18751	9226	19	water	water	NN
18751	9226	20	in	in	IN
18751	9226	21	an	an	DT
18751	9226	22	evaporating	evaporate	VBG
18751	9226	23	-	-	HYPH
18751	9226	24	dish	dish	NN
18751	9226	25	about	about	RB
18751	9226	26	9	9	CD
18751	9226	27	inches	inch	NNS
18751	9226	28	across	across	RB
18751	9226	29	,	,	,
18751	9226	30	and	and	CC
18751	9226	31	holding	hold	VBG
18751	9226	32	700	700	CD
18751	9226	33	or	or	CC
18751	9226	34	800	800	CD
18751	9226	35	c.c	c.c	NNP
18751	9226	36	.	.	.
18751	9227	1	Add	add	VB
18751	9227	2	10	10	CD
18751	9227	3	grams	gram	NNS
18751	9227	4	of	of	IN
18751	9227	5	sodium	sodium	NN
18751	9227	6	acetate	acetate	NNP
18751	9227	7	and	and	CC
18751	9227	8	10	10	CD
18751	9227	9	c.c	c.c	NNP
18751	9227	10	.	.	.
18751	9228	1	of	of	IN
18751	9228	2	acetic	acetic	JJ
18751	9228	3	acid	acid	NN
18751	9228	4	,	,	,
18751	9228	5	and	and	CC
18751	9228	6	dilute	dilute	VB
18751	9228	7	to	to	IN
18751	9228	8	half	half	PDT
18751	9228	9	a	a	DT
18751	9228	10	litre	litre	NN
18751	9228	11	.	.	.
18751	9229	1	Boil	Boil	NNP
18751	9229	2	.	.	.
18751	9230	1	The	the	DT
18751	9230	2	solution	solution	NN
18751	9230	3	is	be	VBZ
18751	9230	4	ready	ready	JJ
18751	9230	5	for	for	IN
18751	9230	6	titrating	titrate	VBG
18751	9230	7	.	.	.
18751	9231	1	Substances	substance	NNS
18751	9231	2	which	which	WDT
18751	9231	3	lose	lose	VBP
18751	9231	4	sulphur	sulphur	NN
18751	9231	5	on	on	IN
18751	9231	6	heating	heating	NN
18751	9231	7	(	(	-LRB-
18751	9231	8	such	such	JJ
18751	9231	9	as	as	IN
18751	9231	10	pyrites	pyrite	NNS
18751	9231	11	)	)	-RRB-
18751	9231	12	are	be	VBP
18751	9231	13	thus	thus	RB
18751	9231	14	treated:--Weigh	treated:--weigh	NN
18751	9231	15	up	up	RB
18751	9231	16	1	1	CD
18751	9231	17	gram	gram	NN
18751	9231	18	,	,	,
18751	9231	19	and	and	CC
18751	9231	20	evaporate	evaporate	VB
18751	9231	21	nearly	nearly	RB
18751	9231	22	to	to	IN
18751	9231	23	dryness	dryness	NN
18751	9231	24	with	with	IN
18751	9231	25	10	10	CD
18751	9231	26	c.c	c.c	NNP
18751	9231	27	.	.	.
18751	9232	1	each	each	DT
18751	9232	2	of	of	IN
18751	9232	3	nitric	nitric	JJ
18751	9232	4	and	and	CC
18751	9232	5	hydrochloric	hydrochloric	JJ
18751	9232	6	acids	acid	NNS
18751	9232	7	.	.	.
18751	9233	1	Take	take	VB
18751	9233	2	up	up	RP
18751	9233	3	with	with	IN
18751	9233	4	10	10	CD
18751	9233	5	c.c	c.c	NNP
18751	9233	6	.	.	.
18751	9234	1	of	of	IN
18751	9234	2	hydrochloric	hydrochloric	JJ
18751	9234	3	acid	acid	NN
18751	9234	4	,	,	,
18751	9234	5	and	and	CC
18751	9234	6	again	again	RB
18751	9234	7	boil	boil	VB
18751	9234	8	down	down	RP
18751	9234	9	to	to	IN
18751	9234	10	a	a	DT
18751	9234	11	small	small	JJ
18751	9234	12	bulk	bulk	NN
18751	9234	13	;	;	:
18751	9234	14	dilute	dilute	NN
18751	9234	15	and	and	CC
18751	9234	16	transfer	transfer	VB
18751	9234	17	to	to	IN
18751	9234	18	a	a	DT
18751	9234	19	9-inch	9-inch	CD
18751	9234	20	evaporating	evaporating	NN
18751	9234	21	-	-	HYPH
18751	9234	22	dish	dish	NN
18751	9234	23	;	;	:
18751	9234	24	add	add	VB
18751	9234	25	10	10	CD
18751	9234	26	grams	gram	NNS
18751	9234	27	of	of	IN
18751	9234	28	sodium	sodium	NN
18751	9234	29	acetate	acetate	NNP
18751	9234	30	and	and	CC
18751	9234	31	5	5	CD
18751	9234	32	c.c	c.c	NNP
18751	9234	33	.	.	.
18751	9235	1	of	of	IN
18751	9235	2	acetic	acetic	JJ
18751	9235	3	acid	acid	NN
18751	9235	4	,	,	,
18751	9235	5	dilute	dilute	VB
18751	9235	6	to	to	IN
18751	9235	7	half	half	PDT
18751	9235	8	a	a	DT
18751	9235	9	litre	litre	NN
18751	9235	10	,	,	,
18751	9235	11	and	and	CC
18751	9235	12	boil	boil	NN
18751	9235	13	.	.	.
18751	9236	1	The	the	DT
18751	9236	2	solution	solution	NN
18751	9236	3	is	be	VBZ
18751	9236	4	ready	ready	JJ
18751	9236	5	for	for	IN
18751	9236	6	titrating	titrate	VBG
18751	9236	7	.	.	.
18751	9237	1	Sulphates	Sulphates	NNP
18751	9237	2	may	may	MD
18751	9237	3	be	be	VB
18751	9237	4	dissolved	dissolve	VBN
18751	9237	5	up	up	RP
18751	9237	6	in	in	IN
18751	9237	7	the	the	DT
18751	9237	8	dish	dish	NN
18751	9237	9	itself	-PRON-	PRP
18751	9237	10	with	with	IN
18751	9237	11	the	the	DT
18751	9237	12	help	help	NN
18751	9237	13	of	of	IN
18751	9237	14	a	a	DT
18751	9237	15	c.c	c.c	NNP
18751	9237	16	.	.	.
18751	9238	1	or	or	CC
18751	9238	2	so	so	RB
18751	9238	3	of	of	IN
18751	9238	4	hydrochloric	hydrochloric	JJ
18751	9238	5	acid	acid	NN
18751	9238	6	;	;	:
18751	9238	7	sodium	sodium	NN
18751	9238	8	acetate	acetate	JJ
18751	9238	9	and	and	CC
18751	9238	10	acetic	acetic	JJ
18751	9238	11	acid	acid	NN
18751	9238	12	are	be	VBP
18751	9238	13	then	then	RB
18751	9238	14	added	add	VBN
18751	9238	15	;	;	:
18751	9238	16	and	and	CC
18751	9238	17	,	,	,
18751	9238	18	after	after	IN
18751	9238	19	dilution	dilution	NN
18751	9238	20	and	and	CC
18751	9238	21	boiling	boiling	NN
18751	9238	22	,	,	,
18751	9238	23	the	the	DT
18751	9238	24	solutions	solution	NNS
18751	9238	25	are	be	VBP
18751	9238	26	at	at	IN
18751	9238	27	once	once	RB
18751	9238	28	titrated	titrated	JJ
18751	9238	29	.	.	.
18751	9239	1	The	the	DT
18751	9239	2	solution	solution	NN
18751	9239	3	before	before	IN
18751	9239	4	titration	titration	NN
18751	9239	5	must	must	MD
18751	9239	6	contain	contain	VB
18751	9239	7	no	no	DT
18751	9239	8	free	free	JJ
18751	9239	9	mineral	mineral	NN
18751	9239	10	acid	acid	NN
18751	9239	11	,	,	,
18751	9239	12	but	but	CC
18751	9239	13	5	5	CD
18751	9239	14	or	or	CC
18751	9239	15	10	10	CD
18751	9239	16	c.c	c.c	NNP
18751	9239	17	.	.	.
18751	9240	1	of	of	IN
18751	9240	2	acetic	acetic	JJ
18751	9240	3	acid	acid	NN
18751	9240	4	should	should	MD
18751	9240	5	be	be	VB
18751	9240	6	present	present	JJ
18751	9240	7	.	.	.
18751	9241	1	It	-PRON-	PRP
18751	9241	2	must	must	MD
18751	9241	3	contain	contain	VB
18751	9241	4	10	10	CD
18751	9241	5	grams	gram	NNS
18751	9241	6	of	of	IN
18751	9241	7	sodium	sodium	NN
18751	9241	8	acetate	acetate	NN
18751	9241	9	,	,	,
18751	9241	10	or	or	CC
18751	9241	11	sufficient	sufficient	JJ
18751	9241	12	to	to	TO
18751	9241	13	convert	convert	VB
18751	9241	14	any	any	DT
18751	9241	15	free	free	JJ
18751	9241	16	mineral	mineral	NN
18751	9241	17	acid	acid	NN
18751	9241	18	into	into	IN
18751	9241	19	its	-PRON-	PRP$
18751	9241	20	corresponding	correspond	VBG
18751	9241	21	sodic	sodic	JJ
18751	9241	22	salt	salt	NN
18751	9241	23	;	;	:
18751	9241	24	or	or	CC
18751	9241	25	,	,	,
18751	9241	26	if	if	IN
18751	9241	27	chlorides	chloride	NNS
18751	9241	28	,	,	,
18751	9241	29	nitrates	nitrate	NNS
18751	9241	30	or	or	CC
18751	9241	31	sulphates	sulphate	NNS
18751	9241	32	of	of	IN
18751	9241	33	the	the	DT
18751	9241	34	metals	metal	NNS
18751	9241	35	are	be	VBP
18751	9241	36	present	present	JJ
18751	9241	37	,	,	,
18751	9241	38	sufficient	sufficient	JJ
18751	9241	39	to	to	TO
18751	9241	40	decompose	decompose	VB
18751	9241	41	them	-PRON-	PRP
18751	9241	42	.	.	.
18751	9242	1	If	if	IN
18751	9242	2	a	a	DT
18751	9242	3	precipitation	precipitation	NN
18751	9242	4	occurs	occur	VBZ
18751	9242	5	,	,	,
18751	9242	6	as	as	IN
18751	9242	7	is	be	VBZ
18751	9242	8	the	the	DT
18751	9242	9	case	case	NN
18751	9242	10	with	with	IN
18751	9242	11	ferric	ferric	JJ
18751	9242	12	salts	salt	NNS
18751	9242	13	,	,	,
18751	9242	14	&	&	CC
18751	9242	15	c.	c.	NNP
18751	9242	16	,	,	,
18751	9242	17	the	the	DT
18751	9242	18	solution	solution	NN
18751	9242	19	is	be	VBZ
18751	9242	20	titrated	titrated	JJ
18751	9242	21	with	with	IN
18751	9242	22	the	the	DT
18751	9242	23	precipitate	precipitate	NN
18751	9242	24	in	in	IN
18751	9242	25	it	-PRON-	PRP
18751	9242	26	.	.	.
18751	9243	1	~The	~The	NFP
18751	9243	2	Titration.~--_The	Titration.~--_The	NNP
18751	9243	3	standard	standard	JJ
18751	9243	4	solution	solution	NN
18751	9243	5	of	of	IN
18751	9243	6	barium	barium	NN
18751	9243	7	chloride	chloride	NN
18751	9243	8	_	_	NNP
18751	9243	9	is	be	VBZ
18751	9243	10	made	make	VBN
18751	9243	11	by	by	IN
18751	9243	12	dissolving	dissolve	VBG
18751	9243	13	76.25	76.25	CD
18751	9243	14	grams	gram	NNS
18751	9243	15	of	of	IN
18751	9243	16	the	the	DT
18751	9243	17	crystallized	crystallized	JJ
18751	9243	18	salt	salt	NN
18751	9243	19	(	(	-LRB-
18751	9243	20	BaCl_{2}.2H_{2}O	BaCl_{2}.2H_{2}O	NNP
18751	9243	21	)	)	-RRB-
18751	9243	22	in	in	IN
18751	9243	23	distilled	distil	VBN
18751	9243	24	water	water	NN
18751	9243	25	,	,	,
18751	9243	26	and	and	CC
18751	9243	27	diluting	diluting	NN
18751	9243	28	to	to	IN
18751	9243	29	1	1	CD
18751	9243	30	litre	litre	NN
18751	9243	31	.	.	.
18751	9244	1	100	100	CD
18751	9244	2	c.c	c.c	NNP
18751	9244	3	.	.	.
18751	9245	1	will	will	MD
18751	9245	2	equal	equal	VB
18751	9245	3	1	1	CD
18751	9245	4	gram	gram	NN
18751	9245	5	of	of	IN
18751	9245	6	sulphur	sulphur	NNP
18751	9245	7	.	.	.
18751	9246	1	As	as	IN
18751	9246	2	indicator	indicator	NN
18751	9246	3	,	,	,
18751	9246	4	use	use	NN
18751	9246	5	dilute	dilute	NN
18751	9246	6	sulphuric	sulphuric	NNP
18751	9246	7	acid	acid	NN
18751	9246	8	.	.	.
18751	9247	1	The	the	DT
18751	9247	2	strength	strength	NN
18751	9247	3	of	of	IN
18751	9247	4	the	the	DT
18751	9247	5	solution	solution	NN
18751	9247	6	may	may	MD
18751	9247	7	be	be	VB
18751	9247	8	checked	check	VBN
18751	9247	9	by	by	IN
18751	9247	10	the	the	DT
18751	9247	11	titration	titration	NN
18751	9247	12	of	of	IN
18751	9247	13	5	5	CD
18751	9247	14	grams	gram	NNS
18751	9247	15	of	of	IN
18751	9247	16	ferrous	ferrous	JJ
18751	9247	17	sulphate	sulphate	NN
18751	9247	18	(	(	-LRB-
18751	9247	19	oxidized	oxidize	VBN
18751	9247	20	with	with	IN
18751	9247	21	permanganate	permanganate	NN
18751	9247	22	of	of	IN
18751	9247	23	potassium	potassium	NN
18751	9247	24	or	or	CC
18751	9247	25	a	a	DT
18751	9247	26	few	few	JJ
18751	9247	27	drops	drop	NNS
18751	9247	28	of	of	IN
18751	9247	29	nitric	nitric	JJ
18751	9247	30	acid	acid	NN
18751	9247	31	)	)	-RRB-
18751	9247	32	,	,	,
18751	9247	33	which	which	WDT
18751	9247	34	should	should	MD
18751	9247	35	require	require	VB
18751	9247	36	57.5	57.5	CD
18751	9247	37	c.c	c.c	NNP
18751	9247	38	.	.	.
18751	9248	1	of	of	IN
18751	9248	2	the	the	DT
18751	9248	3	barium	barium	NN
18751	9248	4	chloride	chloride	NN
18751	9248	5	solution	solution	NN
18751	9248	6	;	;	:
18751	9248	7	or	or	CC
18751	9248	8	any	any	DT
18751	9248	9	pure	pure	JJ
18751	9248	10	sulphate	sulphate	NN
18751	9248	11	of	of	IN
18751	9248	12	known	know	VBN
18751	9248	13	composition	composition	NN
18751	9248	14	can	can	MD
18751	9248	15	be	be	VB
18751	9248	16	used	use	VBN
18751	9248	17	;	;	:
18751	9248	18	anhydrous	anhydrous	JJ
18751	9248	19	salts	salt	NNS
18751	9248	20	should	should	MD
18751	9248	21	be	be	VB
18751	9248	22	preferred	prefer	VBN
18751	9248	23	.	.	.
18751	9249	1	[	[	-LRB-
18751	9249	2	Illustration	illustration	NN
18751	9249	3	:	:	:
18751	9249	4	FIG	FIG	NNP
18751	9249	5	.	.	.
18751	9250	1	65	65	CD
18751	9250	2	.	.	.
18751	9250	3	]	]	-RRB-
18751	9251	1	Fill	fill	VB
18751	9251	2	an	an	DT
18751	9251	3	ordinary	ordinary	JJ
18751	9251	4	100	100	CD
18751	9251	5	c.c	c.c	NNP
18751	9251	6	.	.	.
18751	9252	1	burette	burette	NN
18751	9252	2	with	with	IN
18751	9252	3	the	the	DT
18751	9252	4	solution	solution	NN
18751	9252	5	of	of	IN
18751	9252	6	barium	barium	NN
18751	9252	7	chloride	chloride	NN
18751	9252	8	.	.	.
18751	9253	1	The	the	DT
18751	9253	2	evaporating	evaporating	NN
18751	9253	3	dish	dish	NN
18751	9253	4	containing	contain	VBG
18751	9253	5	the	the	DT
18751	9253	6	assay	assay	NN
18751	9253	7	solution	solution	NN
18751	9253	8	is	be	VBZ
18751	9253	9	placed	place	VBN
18751	9253	10	on	on	IN
18751	9253	11	a	a	DT
18751	9253	12	round	round	JJ
18751	9253	13	burner	burner	NN
18751	9253	14	(	(	-LRB-
18751	9253	15	as	as	IN
18751	9253	16	shown	show	VBN
18751	9253	17	in	in	IN
18751	9253	18	fig	fig	NN
18751	9253	19	.	.	.
18751	9254	1	65	65	CD
18751	9254	2	)	)	-RRB-
18751	9254	3	,	,	,
18751	9254	4	and	and	CC
18751	9254	5	the	the	DT
18751	9254	6	solution	solution	NN
18751	9254	7	is	be	VBZ
18751	9254	8	kept	keep	VBN
18751	9254	9	steadily	steadily	RB
18751	9254	10	boiling	boil	VBG
18751	9254	11	.	.	.
18751	9255	1	An	an	DT
18751	9255	2	ordinary	ordinary	JJ
18751	9255	3	Bunsen	Bunsen	NNP
18751	9255	4	-	-	HYPH
18751	9255	5	burner	burner	NN
18751	9255	6	flame	flame	NN
18751	9255	7	will	will	MD
18751	9255	8	cause	cause	VB
18751	9255	9	bumping	bumping	NN
18751	9255	10	,	,	,
18751	9255	11	and	and	CC
18751	9255	12	should	should	MD
18751	9255	13	not	not	RB
18751	9255	14	be	be	VB
18751	9255	15	used	use	VBN
18751	9255	16	.	.	.
18751	9256	1	Run	run	VB
18751	9256	2	in	in	IN
18751	9256	3	the	the	DT
18751	9256	4	standard	standard	JJ
18751	9256	5	solution	solution	NN
18751	9256	6	in	in	IN
18751	9256	7	quantity	quantity	NN
18751	9256	8	known	know	VBN
18751	9256	9	to	to	TO
18751	9256	10	be	be	VB
18751	9256	11	insufficient	insufficient	JJ
18751	9256	12	;	;	:
18751	9256	13	then	then	RB
18751	9256	14	withdraw	withdraw	VB
18751	9256	15	a	a	DT
18751	9256	16	portion	portion	NN
18751	9256	17	of	of	IN
18751	9256	18	about	about	RB
18751	9256	19	2	2	CD
18751	9256	20	c.c	c.c	NNP
18751	9256	21	.	.	NNP
18751	9256	22	,	,	,
18751	9256	23	with	with	IN
18751	9256	24	a	a	DT
18751	9256	25	pipette	pipette	NN
18751	9256	26	,	,	,
18751	9256	27	and	and	CC
18751	9256	28	filter	filter	VB
18751	9256	29	through	through	IN
18751	9256	30	a	a	DT
18751	9256	31	fine	fine	JJ
18751	9256	32	filter	filter	NN
18751	9256	33	-	-	HYPH
18751	9256	34	paper	paper	NN
18751	9256	35	into	into	IN
18751	9256	36	a	a	DT
18751	9256	37	test	test	NN
18751	9256	38	tube	tube	NN
18751	9256	39	.	.	.
18751	9257	1	Run	run	VB
18751	9257	2	in	in	IN
18751	9257	3	another	another	DT
18751	9257	4	0.5	0.5	CD
18751	9257	5	c.c	c.c	NN
18751	9257	6	.	.	.
18751	9258	1	of	of	IN
18751	9258	2	the	the	DT
18751	9258	3	standard	standard	JJ
18751	9258	4	solution	solution	NN
18751	9258	5	,	,	,
18751	9258	6	and	and	CC
18751	9258	7	withdraw	withdraw	VB
18751	9258	8	and	and	CC
18751	9258	9	filter	filter	VBP
18751	9258	10	into	into	IN
18751	9258	11	a	a	DT
18751	9258	12	test	test	NN
18751	9258	13	tube	tube	NN
18751	9258	14	another	another	DT
18751	9258	15	portion	portion	NN
18751	9258	16	of	of	IN
18751	9258	17	2	2	CD
18751	9258	18	c.c	c.c	NNP
18751	9258	19	.	.	.
18751	9259	1	;	;	:
18751	9259	2	and	and	CC
18751	9259	3	continue	continue	VB
18751	9259	4	this	this	DT
18751	9259	5	operation	operation	NN
18751	9259	6	until	until	IN
18751	9259	7	half	half	PDT
18751	9259	8	-	-	HYPH
18751	9259	9	a	a	DT
18751	9259	10	-	-	HYPH
18751	9259	11	dozen	dozen	NN
18751	9259	12	or	or	CC
18751	9259	13	more	more	JJR
18751	9259	14	portions	portion	NNS
18751	9259	15	have	have	VBP
18751	9259	16	been	be	VBN
18751	9259	17	drawn	draw	VBN
18751	9259	18	off	off	RP
18751	9259	19	.	.	.
18751	9260	1	The	the	DT
18751	9260	2	test	test	NN
18751	9260	3	tubes	tube	NNS
18751	9260	4	should	should	MD
18751	9260	5	be	be	VB
18751	9260	6	arranged	arrange	VBN
18751	9260	7	in	in	IN
18751	9260	8	order	order	NN
18751	9260	9	in	in	IN
18751	9260	10	a	a	DT
18751	9260	11	stand	stand	NN
18751	9260	12	resting	rest	VBG
18751	9260	13	on	on	IN
18751	9260	14	a	a	DT
18751	9260	15	piece	piece	NN
18751	9260	16	of	of	IN
18751	9260	17	paper	paper	NN
18751	9260	18	,	,	,
18751	9260	19	so	so	IN
18751	9260	20	that	that	IN
18751	9260	21	each	each	DT
18751	9260	22	test	test	NN
18751	9260	23	tube	tube	NN
18751	9260	24	representing	represent	VBG
18751	9260	25	0.5	0.5	CD
18751	9260	26	c.c	c.c	NNP
18751	9260	27	.	.	.
18751	9261	1	of	of	IN
18751	9261	2	the	the	DT
18751	9261	3	standard	standard	JJ
18751	9261	4	baric	baric	NN
18751	9261	5	chloride	chloride	NN
18751	9261	6	may	may	MD
18751	9261	7	have	have	VB
18751	9261	8	its	-PRON-	PRP$
18751	9261	9	value	value	NN
18751	9261	10	recorded	record	VBN
18751	9261	11	beneath	beneath	IN
18751	9261	12	it	-PRON-	PRP
18751	9261	13	(	(	-LRB-
18751	9261	14	fig	fig	NN
18751	9261	15	.	.	.
18751	9262	1	66	66	CD
18751	9262	2	)	)	-RRB-
18751	9262	3	.	.	.
18751	9263	1	Add	add	VB
18751	9263	2	to	to	IN
18751	9263	3	each	each	DT
18751	9263	4	test	test	NN
18751	9263	5	tube	tube	NN
18751	9263	6	3	3	CD
18751	9263	7	drops	drop	NNS
18751	9263	8	of	of	IN
18751	9263	9	dilute	dilute	NNP
18751	9263	10	sulphuric	sulphuric	NNP
18751	9263	11	acid	acid	NN
18751	9263	12	;	;	:
18751	9263	13	that	that	DT
18751	9263	14	which	which	WDT
18751	9263	15	shows	show	VBZ
18751	9263	16	the	the	DT
18751	9263	17	first	first	JJ
18751	9263	18	appearance	appearance	NN
18751	9263	19	of	of	IN
18751	9263	20	a	a	DT
18751	9263	21	precipitate	precipitate	NN
18751	9263	22	marks	mark	NNS
18751	9263	23	the	the	DT
18751	9263	24	point	point	NN
18751	9263	25	at	at	IN
18751	9263	26	which	which	WDT
18751	9263	27	the	the	DT
18751	9263	28	titration	titration	NN
18751	9263	29	is	be	VBZ
18751	9263	30	complete	complete	JJ
18751	9263	31	.	.	.
18751	9264	1	Suppose	suppose	VB
18751	9264	2	,	,	,
18751	9264	3	for	for	IN
18751	9264	4	example	example	NN
18751	9264	5	,	,	,
18751	9264	6	that	that	IN
18751	9264	7	the	the	DT
18751	9264	8	test	test	NN
18751	9264	9	tube	tube	NN
18751	9264	10	marked	mark	VBD
18751	9264	11	48.5	48.5	CD
18751	9264	12	c.c	c.c	NNP
18751	9264	13	.	.	.
18751	9265	1	shows	show	VBZ
18751	9265	2	no	no	DT
18751	9265	3	precipitate	precipitate	NN
18751	9265	4	,	,	,
18751	9265	5	while	while	IN
18751	9265	6	that	that	IN
18751	9265	7	at	at	IN
18751	9265	8	49.0	49.0	CD
18751	9265	9	c.c	c.c	NNP
18751	9265	10	.	.	.
18751	9266	1	shows	show	VBZ
18751	9266	2	one	one	CD
18751	9266	3	,	,	,
18751	9266	4	it	-PRON-	PRP
18751	9266	5	is	be	VBZ
18751	9266	6	evident	evident	JJ
18751	9266	7	that	that	IN
18751	9266	8	the	the	DT
18751	9266	9	finishing	finishing	JJ
18751	9266	10	point	point	NN
18751	9266	11	lies	lie	VBZ
18751	9266	12	between	between	IN
18751	9266	13	these	these	DT
18751	9266	14	readings	reading	NNS
18751	9266	15	.	.	.
18751	9267	1	With	with	IN
18751	9267	2	a	a	DT
18751	9267	3	little	little	JJ
18751	9267	4	practice	practice	NN
18751	9267	5	,	,	,
18751	9267	6	one	one	PRP
18751	9267	7	can	can	MD
18751	9267	8	judge	judge	VB
18751	9267	9	from	from	IN
18751	9267	10	the	the	DT
18751	9267	11	appearance	appearance	NN
18751	9267	12	of	of	IN
18751	9267	13	the	the	DT
18751	9267	14	precipitate	precipitate	NN
18751	9267	15	in	in	IN
18751	9267	16	the	the	DT
18751	9267	17	49	49	CD
18751	9267	18	c.c	c.c	NNP
18751	9267	19	.	.	.
18751	9268	1	tube	tube	NN
18751	9268	2	,	,	,
18751	9268	3	whether	whether	IN
18751	9268	4	1/4	1/4	CD
18751	9268	5	c.c	c.c	NNP
18751	9268	6	.	.	.
18751	9269	1	should	should	MD
18751	9269	2	be	be	VB
18751	9269	3	deducted	deduct	VBN
18751	9269	4	or	or	CC
18751	9269	5	not	not	RB
18751	9269	6	.	.	.
18751	9270	1	[	[	-LRB-
18751	9270	2	Illustration	illustration	NN
18751	9270	3	:	:	:
18751	9270	4	FIG	FIG	NNP
18751	9270	5	.	.	.
18751	9271	1	66	66	CD
18751	9271	2	.	.	.
18751	9271	3	]	]	-RRB-
18751	9272	1	It	-PRON-	PRP
18751	9272	2	is	be	VBZ
18751	9272	3	better	well	JJR
18751	9272	4	to	to	TO
18751	9272	5	add	add	VB
18751	9272	6	dilute	dilute	NN
18751	9272	7	sulphuric	sulphuric	NNP
18751	9272	8	acid	acid	NN
18751	9272	9	,	,	,
18751	9272	10	and	and	CC
18751	9272	11	to	to	TO
18751	9272	12	watch	watch	VB
18751	9272	13	for	for	IN
18751	9272	14	the	the	DT
18751	9272	15	appearance	appearance	NN
18751	9272	16	of	of	IN
18751	9272	17	a	a	DT
18751	9272	18	precipitate	precipitate	NN
18751	9272	19	in	in	IN
18751	9272	20	the	the	DT
18751	9272	21	test	test	NN
18751	9272	22	tube	tube	NN
18751	9272	23	,	,	,
18751	9272	24	than	than	IN
18751	9272	25	to	to	TO
18751	9272	26	add	add	VB
18751	9272	27	baric	baric	JJ
18751	9272	28	chloride	chloride	NN
18751	9272	29	and	and	CC
18751	9272	30	to	to	TO
18751	9272	31	look	look	VB
18751	9272	32	for	for	IN
18751	9272	33	its	-PRON-	PRP$
18751	9272	34	non	non	JJ
18751	9272	35	-	-	JJ
18751	9272	36	appearance	appearance	NN
18751	9272	37	;	;	,
18751	9272	38	besides	besides	RB
18751	9272	39	,	,	,
18751	9272	40	baric	baric	JJ
18751	9272	41	chloride	chloride	NN
18751	9272	42	is	be	VBZ
18751	9272	43	much	much	RB
18751	9272	44	less	less	RBR
18751	9272	45	likely	likely	JJ
18751	9272	46	to	to	TO
18751	9272	47	be	be	VB
18751	9272	48	present	present	JJ
18751	9272	49	in	in	IN
18751	9272	50	a	a	DT
18751	9272	51	test	test	NN
18751	9272	52	tube	tube	NN
18751	9272	53	as	as	IN
18751	9272	54	impurity	impurity	NN
18751	9272	55	than	than	IN
18751	9272	56	sulphates	sulphate	NNS
18751	9272	57	are	be	VBP
18751	9272	58	.	.	.
18751	9273	1	In	in	IN
18751	9273	2	this	this	DT
18751	9273	3	way	way	NN
18751	9273	4	the	the	DT
18751	9273	5	chance	chance	NN
18751	9273	6	of	of	IN
18751	9273	7	error	error	NN
18751	9273	8	from	from	IN
18751	9273	9	what	what	WP
18751	9273	10	are	be	VBP
18751	9273	11	termed	term	VBN
18751	9273	12	"	"	``
18751	9273	13	accidental	accidental	JJ
18751	9273	14	causes	cause	NNS
18751	9273	15	"	"	''
18751	9273	16	is	be	VBZ
18751	9273	17	diminished	diminish	VBN
18751	9273	18	.	.	.
18751	9274	1	The	the	DT
18751	9274	2	following	follow	VBG
18751	9274	3	experiments	experiment	NNS
18751	9274	4	show	show	VBP
18751	9274	5	the	the	DT
18751	9274	6	effect	effect	NN
18751	9274	7	of	of	IN
18751	9274	8	variation	variation	NN
18751	9274	9	in	in	IN
18751	9274	10	the	the	DT
18751	9274	11	conditions	condition	NNS
18751	9274	12	of	of	IN
18751	9274	13	titration:--	titration:--	:
18751	9274	14	Make	make	VBP
18751	9274	15	_	_	NNP
18751	9274	16	a	a	DT
18751	9274	17	standard	standard	JJ
18751	9274	18	solution	solution	NN
18751	9274	19	of	of	IN
18751	9274	20	sulphuric	sulphuric	JJ
18751	9274	21	acid	acid	NN
18751	9274	22	_	_	NNP
18751	9274	23	by	by	IN
18751	9274	24	diluting	dilute	VBG
18751	9274	25	43.65	43.65	CD
18751	9274	26	grams	gram	NNS
18751	9274	27	of	of	IN
18751	9274	28	sulphuric	sulphuric	JJ
18751	9274	29	acid	acid	NNP
18751	9274	30	(	(	-LRB-
18751	9274	31	sp	sp	NNP
18751	9274	32	.	.	.
18751	9275	1	g.	g.	NNP
18751	9275	2	1.6165	1.6165	CD
18751	9275	3	)	)	-RRB-
18751	9275	4	to	to	IN
18751	9275	5	1	1	CD
18751	9275	6	litre	litre	NN
18751	9275	7	:	:	:
18751	9275	8	100	100	CD
18751	9275	9	c.c	c.c	NNP
18751	9275	10	.	.	.
18751	9276	1	will	will	MD
18751	9276	2	contain	contain	VB
18751	9276	3	1	1	CD
18751	9276	4	gram	gram	NN
18751	9276	5	of	of	IN
18751	9276	6	sulphur	sulphur	NNP
18751	9276	7	.	.	.
18751	9277	1	An	an	DT
18751	9277	2	equivalent	equivalent	JJ
18751	9277	3	solution	solution	NN
18751	9277	4	may	may	MD
18751	9277	5	be	be	VB
18751	9277	6	made	make	VBN
18751	9277	7	by	by	IN
18751	9277	8	dissolving	dissolve	VBG
18751	9277	9	100.62	100.62	CD
18751	9277	10	grams	gram	NNS
18751	9277	11	of	of	IN
18751	9277	12	sodium	sodium	NN
18751	9277	13	sulphate	sulphate	NN
18751	9277	14	crystals	crystal	NNS
18751	9277	15	(	(	-LRB-
18751	9277	16	Na_{2}SO_{4}.10H_{2}O	Na_{2}SO_{4}.10H_{2}O	NNP
18751	9277	17	)	)	-RRB-
18751	9277	18	,	,	,
18751	9277	19	or	or	CC
18751	9277	20	86.88	86.88	CD
18751	9277	21	grams	gram	NNS
18751	9277	22	of	of	IN
18751	9277	23	ferrous	ferrous	JJ
18751	9277	24	sulphate	sulphate	NN
18751	9277	25	(	(	-LRB-
18751	9277	26	FeSO_{4}.7H_{2}O	FeSO_{4}.7H_{2}O	NNP
18751	9277	27	)	)	-RRB-
18751	9277	28	,	,	,
18751	9277	29	in	in	IN
18751	9277	30	water	water	NN
18751	9277	31	(	(	-LRB-
18751	9277	32	oxidising	oxidise	VBG
18751	9277	33	the	the	DT
18751	9277	34	latter	latter	JJ
18751	9277	35	)	)	-RRB-
18751	9277	36	,	,	,
18751	9277	37	and	and	CC
18751	9277	38	diluting	diluting	NN
18751	9277	39	to	to	IN
18751	9277	40	1	1	CD
18751	9277	41	litre	litre	NN
18751	9277	42	.	.	.
18751	9278	1	The	the	DT
18751	9278	2	order	order	NN
18751	9278	3	in	in	IN
18751	9278	4	which	which	WDT
18751	9278	5	these	these	DT
18751	9278	6	experiments	experiment	NNS
18751	9278	7	are	be	VBP
18751	9278	8	given	give	VBN
18751	9278	9	is	be	VBZ
18751	9278	10	that	that	IN
18751	9278	11	in	in	IN
18751	9278	12	which	which	WDT
18751	9278	13	they	-PRON-	PRP
18751	9278	14	were	be	VBD
18751	9278	15	made	make	VBN
18751	9278	16	in	in	IN
18751	9278	17	an	an	DT
18751	9278	18	investigation	investigation	NN
18751	9278	19	into	into	IN
18751	9278	20	the	the	DT
18751	9278	21	conditions	condition	NNS
18751	9278	22	under	under	IN
18751	9278	23	which	which	WDT
18751	9278	24	the	the	DT
18751	9278	25	titration	titration	NN
18751	9278	26	could	could	MD
18751	9278	27	most	most	RBS
18751	9278	28	accurately	accurately	RB
18751	9278	29	be	be	VB
18751	9278	30	effected	effect	VBN
18751	9278	31	.	.	.
18751	9279	1	~Effect	~Effect	NFP
18751	9279	2	of	of	IN
18751	9279	3	Hydrochloric	Hydrochloric	NNP
18751	9279	4	and	and	CC
18751	9279	5	Nitric	Nitric	NNP
18751	9279	6	Acids.~--The	acids.~--the	JJ
18751	9279	7	titrations	titration	NNS
18751	9279	8	were	be	VBD
18751	9279	9	performed	perform	VBN
18751	9279	10	in	in	IN
18751	9279	11	the	the	DT
18751	9279	12	manner	manner	NN
18751	9279	13	already	already	RB
18751	9279	14	described	describe	VBN
18751	9279	15	,	,	,
18751	9279	16	but	but	CC
18751	9279	17	sodic	sodic	JJ
18751	9279	18	acetate	acetate	JJ
18751	9279	19	and	and	CC
18751	9279	20	acetic	acetic	JJ
18751	9279	21	acid	acid	NN
18751	9279	22	were	be	VBD
18751	9279	23	absent	absent	JJ
18751	9279	24	.	.	.
18751	9280	1	Twenty	twenty	CD
18751	9280	2	c.c	c.c	NNP
18751	9280	3	.	.	.
18751	9281	1	of	of	IN
18751	9281	2	the	the	DT
18751	9281	3	standard	standard	JJ
18751	9281	4	solution	solution	NN
18751	9281	5	of	of	IN
18751	9281	6	sulphuric	sulphuric	JJ
18751	9281	7	acid	acid	NN
18751	9281	8	were	be	VBD
18751	9281	9	used	use	VBN
18751	9281	10	.	.	.
18751	9282	1	Hydrochloric	hydrochloric	NN
18751	9282	2	acid	acid	NN
18751	9282	3	present	present	NN
18751	9282	4	0.0	0.0	CD
18751	9282	5	c.c	c.c	NNP
18751	9282	6	.	.	.
18751	9283	1	1.0	1.0	CD
18751	9283	2	c.c	c.c	NNP
18751	9283	3	.	.	.
18751	9284	1	2.0	2.0	CD
18751	9284	2	c.c	c.c	NNP
18751	9284	3	.	.	.
18751	9285	1	5.0	5.0	CD
18751	9285	2	c.c	c.c	NNP
18751	9285	3	.	.	.
18751	9286	1	"	"	``
18751	9286	2	Baric	baric	JJ
18751	9286	3	chloride	chloride	NN
18751	9286	4	"	"	''
18751	9286	5	required	require	VBN
18751	9286	6	20.0	20.0	CD
18751	9286	7	"	"	``
18751	9286	8	20.0	20.0	CD
18751	9286	9	"	"	``
18751	9286	10	19.7	19.7	CD
18751	9286	11	"	"	``
18751	9286	12	12.5	12.5	CD
18751	9286	13	"	"	``
18751	9286	14	Nitric	nitric	JJ
18751	9286	15	acid	acid	NN
18751	9286	16	present	present	NN
18751	9286	17	0.0	0.0	CD
18751	9286	18	c.c	c.c	NNP
18751	9286	19	.	.	.
18751	9287	1	1.0	1.0	CD
18751	9287	2	c.c	c.c	NNP
18751	9287	3	.	.	.
18751	9288	1	2.0	2.0	CD
18751	9288	2	c.c	c.c	NNP
18751	9288	3	.	.	.
18751	9289	1	5.0	5.0	CD
18751	9289	2	c.c	c.c	NNP
18751	9289	3	.	.	.
18751	9290	1	"	"	``
18751	9290	2	Baric	baric	JJ
18751	9290	3	chloride	chloride	NN
18751	9290	4	"	"	''
18751	9290	5	required	require	VBN
18751	9290	6	20.0	20.0	CD
18751	9290	7	"	"	``
18751	9290	8	19.5	19.5	CD
18751	9290	9	"	"	``
18751	9290	10	18.0	18.0	CD
18751	9290	11	"	"	``
18751	9290	12	10.0	10.0	CD
18751	9290	13	"	"	``
18751	9290	14	These	these	DT
18751	9290	15	show	show	VBP
18751	9290	16	clearly	clearly	RB
18751	9290	17	the	the	DT
18751	9290	18	interference	interference	NN
18751	9290	19	of	of	IN
18751	9290	20	free	free	JJ
18751	9290	21	mineral	mineral	NN
18751	9290	22	acids	acid	NNS
18751	9290	23	,	,	,
18751	9290	24	although	although	IN
18751	9290	25	very	very	RB
18751	9290	26	dilute	dilute	JJ
18751	9290	27	hydrochloric	hydrochloric	JJ
18751	9290	28	acid	acid	NN
18751	9290	29	(	(	-LRB-
18751	9290	30	1	1	CD
18751	9290	31	c.c	c.c	NNP
18751	9290	32	.	.	.
18751	9291	1	in	in	IN
18751	9291	2	500	500	CD
18751	9291	3	of	of	IN
18751	9291	4	water	water	NN
18751	9291	5	)	)	-RRB-
18751	9291	6	has	have	VBZ
18751	9291	7	no	no	DT
18751	9291	8	effect	effect	NN
18751	9291	9	.	.	.
18751	9292	1	~Effect	~Effect	NFP
18751	9292	2	of	of	IN
18751	9292	3	Acetic	Acetic	NNP
18751	9292	4	and	and	CC
18751	9292	5	Citric	Citric	NNP
18751	9292	6	Acids.~--A	Acids.~--A	NNS
18751	9292	7	similar	similar	JJ
18751	9292	8	series	series	NN
18751	9292	9	of	of	IN
18751	9292	10	experiments	experiment	NNS
18751	9292	11	with	with	IN
18751	9292	12	these	these	DT
18751	9292	13	acids	acid	NNS
18751	9292	14	gave	give	VBD
18751	9292	15	the	the	DT
18751	9292	16	following	follow	VBG
18751	9292	17	results:--	results:--	''
18751	9292	18	Acetic	acetic	JJ
18751	9292	19	acid	acid	NN
18751	9292	20	present	present	NN
18751	9292	21	0.0	0.0	CD
18751	9292	22	c.c	c.c	NNP
18751	9292	23	.	.	.
18751	9293	1	5.0	5.0	CD
18751	9293	2	c.c	c.c	NNP
18751	9293	3	.	.	.
18751	9294	1	50.0	50.0	CD
18751	9294	2	c.c	c.c	NNP
18751	9294	3	.	.	.
18751	9295	1	100.0	100.0	CD
18751	9295	2	c.c	c.c	NNP
18751	9295	3	.	.	.
18751	9296	1	"	"	``
18751	9296	2	Baric	baric	JJ
18751	9296	3	chloride	chloride	NN
18751	9296	4	"	"	''
18751	9296	5	required	require	VBN
18751	9296	6	20.0	20.0	CD
18751	9296	7	"	"	``
18751	9296	8	20.0	20.0	CD
18751	9296	9	"	"	``
18751	9296	10	20.0	20.0	CD
18751	9296	11	"	"	``
18751	9296	12	20.0	20.0	CD
18751	9296	13	"	"	''
18751	9296	14	Citric	Citric	NNP
18751	9296	15	acid	acid	NN
18751	9296	16	present	present	JJ
18751	9296	17	0	0	CD
18751	9296	18	gram	gram	NN
18751	9296	19	1	1	CD
18751	9296	20	gram	gram	NN
18751	9296	21	5	5	CD
18751	9296	22	grams	gram	NNS
18751	9296	23	"	"	``
18751	9296	24	Baric	baric	JJ
18751	9296	25	chloride	chloride	NN
18751	9296	26	"	"	''
18751	9296	27	required	require	VBD
18751	9296	28	20.0	20.0	CD
18751	9296	29	c.c	c.c	NNP
18751	9296	30	.	.	.
18751	9297	1	20.0	20.0	CD
18751	9297	2	c.c	c.c	NNP
18751	9297	3	.	.	.
18751	9298	1	20.0	20.0	CD
18751	9298	2	c.c	c.c	NNP
18751	9298	3	.	.	.
18751	9299	1	These	these	DT
18751	9299	2	acids	acid	NNS
18751	9299	3	do	do	VBP
18751	9299	4	not	not	RB
18751	9299	5	interfere	interfere	VB
18751	9299	6	.	.	.
18751	9300	1	~Effect	~Effect	NFP
18751	9300	2	of	of	IN
18751	9300	3	Sodic	Sodic	NNP
18751	9300	4	Acetate	Acetate	NNP
18751	9300	5	and	and	CC
18751	9300	6	Acetic	acetic	JJ
18751	9300	7	Acid.~--In	acid.~--in	NN
18751	9300	8	each	each	DT
18751	9300	9	of	of	IN
18751	9300	10	these	these	DT
18751	9300	11	experiments	experiment	NNS
18751	9300	12	5	5	CD
18751	9300	13	c.c	c.c	NNP
18751	9300	14	.	.	.
18751	9301	1	of	of	IN
18751	9301	2	acetic	acetic	JJ
18751	9301	3	acid	acid	NN
18751	9301	4	was	be	VBD
18751	9301	5	present	present	JJ
18751	9301	6	.	.	.
18751	9302	1	Sodium	sodium	NN
18751	9302	2	acetate	acetate	NNP
18751	9302	3	added	add	VBD
18751	9302	4	0	0	CD
18751	9302	5	gram	gram	NN
18751	9302	6	1	1	CD
18751	9302	7	gram	gram	NN
18751	9302	8	10	10	CD
18751	9302	9	grams	gram	NNS
18751	9302	10	50	50	CD
18751	9302	11	grams	gram	NNS
18751	9302	12	"	"	``
18751	9302	13	Baric	baric	JJ
18751	9302	14	chloride	chloride	NN
18751	9302	15	"	"	''
18751	9302	16	required	require	VBD
18751	9302	17	20.0	20.0	CD
18751	9302	18	c.c	c.c	NNP
18751	9302	19	.	.	.
18751	9303	1	20.0	20.0	CD
18751	9303	2	c.c	c.c	NNP
18751	9303	3	.	.	.
18751	9304	1	20.0	20.0	CD
18751	9304	2	c.c	c.c	NNP
18751	9304	3	.	.	.
18751	9305	1	20.0	20.0	CD
18751	9305	2	c.c	c.c	NNP
18751	9305	3	.	.	.
18751	9306	1	As	as	IN
18751	9306	2	sodic	sodic	JJ
18751	9306	3	acetate	acetate	JJ
18751	9306	4	and	and	CC
18751	9306	5	acetic	acetic	JJ
18751	9306	6	acid	acid	NN
18751	9306	7	did	do	VBD
18751	9306	8	not	not	RB
18751	9306	9	interfere	interfere	VB
18751	9306	10	,	,	,
18751	9306	11	it	-PRON-	PRP
18751	9306	12	became	become	VBD
18751	9306	13	desirable	desirable	JJ
18751	9306	14	to	to	TO
18751	9306	15	make	make	VB
18751	9306	16	some	some	DT
18751	9306	17	experiments	experiment	NNS
18751	9306	18	on	on	IN
18751	9306	19	the	the	DT
18751	9306	20	_	_	NNP
18751	9306	21	finishing	finish	VBG
18751	9306	22	point	point	NN
18751	9306	23	_	_	NNP
18751	9306	24	.	.	.
18751	9307	1	The	the	DT
18751	9307	2	first	first	JJ
18751	9307	3	object	object	NN
18751	9307	4	sought	seek	VBD
18751	9307	5	for	for	IN
18751	9307	6	was	be	VBD
18751	9307	7	the	the	DT
18751	9307	8	smallest	small	JJS
18751	9307	9	amount	amount	NN
18751	9307	10	of	of	IN
18751	9307	11	the	the	DT
18751	9307	12	standard	standard	JJ
18751	9307	13	baric	baric	NN
18751	9307	14	chloride	chloride	NN
18751	9307	15	in	in	IN
18751	9307	16	500	500	CD
18751	9307	17	c.c	c.c	NNP
18751	9307	18	.	.	.
18751	9308	1	of	of	IN
18751	9308	2	water	water	NN
18751	9308	3	,	,	,
18751	9308	4	required	require	VBN
18751	9308	5	to	to	TO
18751	9308	6	give	give	VB
18751	9308	7	an	an	DT
18751	9308	8	indication	indication	NN
18751	9308	9	when	when	WRB
18751	9308	10	tested	test	VBN
18751	9308	11	in	in	IN
18751	9308	12	the	the	DT
18751	9308	13	manner	manner	NN
18751	9308	14	already	already	RB
18751	9308	15	described	describe	VBN
18751	9308	16	.	.	.
18751	9309	1	Baric	Baric	NNP
18751	9309	2	Chloride	Chloride	NNP
18751	9309	3	Conditions	Conditions	NNPS
18751	9309	4	of	of	IN
18751	9309	5	Assay	Assay	NNP
18751	9309	6	Solution	Solution	NNP
18751	9309	7	.	.	.
18751	9310	1	required	require	VBN
18751	9310	2	.	.	.
18751	9311	1	Water	water	NN
18751	9311	2	only	only	RB
18751	9311	3	0.05	0.05	CD
18751	9311	4	c.c	c.c	NN
18751	9311	5	.	.	.
18751	9312	1	With	with	IN
18751	9312	2	10	10	CD
18751	9312	3	grams	gram	NNS
18751	9312	4	of	of	IN
18751	9312	5	sodium	sodium	NN
18751	9312	6	acetate	acetate	NNP
18751	9312	7	and	and	CC
18751	9312	8	5	5	CD
18751	9312	9	c.c	c.c	NNP
18751	9312	10	.	.	.
18751	9313	1	of	of	IN
18751	9313	2	acetic	acetic	JJ
18751	9313	3	acid	acid	NNP
18751	9313	4	0.05	0.05	CD
18751	9313	5	"	"	``
18751	9313	6	The	the	DT
18751	9313	7	same	same	JJ
18751	9313	8	with	with	IN
18751	9313	9	5	5	CD
18751	9313	10	grams	gram	NNS
18751	9313	11	of	of	IN
18751	9313	12	nitre	nitre	NNP
18751	9313	13	0.10	0.10	CD
18751	9313	14	"	"	``
18751	9313	15	Like	like	IN
18751	9313	16	the	the	DT
18751	9313	17	last	last	JJ
18751	9313	18	,	,	,
18751	9313	19	but	but	CC
18751	9313	20	with	with	IN
18751	9313	21	5	5	CD
18751	9313	22	grams	gram	NNS
18751	9313	23	of	of	IN
18751	9313	24	salt	salt	NN
18751	9313	25	instead	instead	RB
18751	9313	26	of	of	IN
18751	9313	27	nitre	nitre	NNP
18751	9313	28	0.10	0.10	CD
18751	9313	29	"	"	``
18751	9313	30	These	these	DT
18751	9313	31	show	show	VBP
18751	9313	32	that	that	IN
18751	9313	33	as	as	IN
18751	9313	34	small	small	JJ
18751	9313	35	an	an	DT
18751	9313	36	amount	amount	NN
18751	9313	37	of	of	IN
18751	9313	38	baric	baric	JJ
18751	9313	39	chloride	chloride	NN
18751	9313	40	solution	solution	NN
18751	9313	41	as	as	IN
18751	9313	42	is	be	VBZ
18751	9313	43	equal	equal	JJ
18751	9313	44	to	to	IN
18751	9313	45	only	only	RB
18751	9313	46	0.000002	0.000002	CD
18751	9313	47	gram	gram	NN
18751	9313	48	of	of	IN
18751	9313	49	sulphur	sulphur	NNP
18751	9313	50	in	in	IN
18751	9313	51	the	the	DT
18751	9313	52	2	2	CD
18751	9313	53	c.c	c.c	NNP
18751	9313	54	.	.	.
18751	9314	1	of	of	IN
18751	9314	2	solution	solution	NN
18751	9314	3	tested	test	VBD
18751	9314	4	yields	yield	NNS
18751	9314	5	a	a	DT
18751	9314	6	decided	decided	JJ
18751	9314	7	precipitate	precipitate	NN
18751	9314	8	on	on	IN
18751	9314	9	the	the	DT
18751	9314	10	addition	addition	NN
18751	9314	11	of	of	IN
18751	9314	12	3	3	CD
18751	9314	13	drops	drop	NNS
18751	9314	14	of	of	IN
18751	9314	15	sulphuric	sulphuric	JJ
18751	9314	16	acid	acid	NN
18751	9314	17	.	.	.
18751	9315	1	To	to	TO
18751	9315	2	determine	determine	VB
18751	9315	3	whether	whether	IN
18751	9315	4	the	the	DT
18751	9315	5	same	same	JJ
18751	9315	6	finishing	finishing	NN
18751	9315	7	point	point	NN
18751	9315	8	is	be	VBZ
18751	9315	9	obtained	obtain	VBN
18751	9315	10	on	on	IN
18751	9315	11	testing	test	VBG
18751	9315	12	the	the	DT
18751	9315	13	filtered	filter	VBN
18751	9315	14	portions	portion	NNS
18751	9315	15	in	in	IN
18751	9315	16	the	the	DT
18751	9315	17	test	test	NN
18751	9315	18	tubes	tube	NNS
18751	9315	19	with	with	IN
18751	9315	20	baric	baric	JJ
18751	9315	21	chloride	chloride	NN
18751	9315	22	as	as	IN
18751	9315	23	is	be	VBZ
18751	9315	24	obtained	obtain	VBN
18751	9315	25	on	on	IN
18751	9315	26	testing	test	VBG
18751	9315	27	with	with	IN
18751	9315	28	sulphuric	sulphuric	JJ
18751	9315	29	acid	acid	NN
18751	9315	30	,	,	,
18751	9315	31	a	a	DT
18751	9315	32	titration	titration	NN
18751	9315	33	was	be	VBD
18751	9315	34	made	make	VBN
18751	9315	35	with	with	IN
18751	9315	36	20	20	CD
18751	9315	37	c.c	c.c	NN
18751	9315	38	.	.	.
18751	9316	1	of	of	IN
18751	9316	2	standard	standard	JJ
18751	9316	3	solution	solution	NN
18751	9316	4	of	of	IN
18751	9316	5	sulphuric	sulphuric	JJ
18751	9316	6	acid	acid	NN
18751	9316	7	,	,	,
18751	9316	8	together	together	RB
18751	9316	9	with	with	IN
18751	9316	10	the	the	DT
18751	9316	11	usual	usual	JJ
18751	9316	12	quantities	quantity	NNS
18751	9316	13	of	of	IN
18751	9316	14	sodic	sodic	JJ
18751	9316	15	acetate	acetate	JJ
18751	9316	16	and	and	CC
18751	9316	17	acetic	acetic	JJ
18751	9316	18	acid	acid	NN
18751	9316	19	;	;	:
18751	9316	20	and	and	CC
18751	9316	21	two	two	CD
18751	9316	22	lots	lot	NNS
18751	9316	23	of	of	IN
18751	9316	24	2	2	CD
18751	9316	25	c.c	c.c	NNP
18751	9316	26	.	.	.
18751	9317	1	each	each	DT
18751	9317	2	were	be	VBD
18751	9317	3	filtered	filter	VBN
18751	9317	4	into	into	IN
18751	9317	5	two	two	CD
18751	9317	6	sets	set	NNS
18751	9317	7	of	of	IN
18751	9317	8	test	test	NN
18751	9317	9	tubes	tube	NNS
18751	9317	10	after	after	IN
18751	9317	11	each	each	DT
18751	9317	12	addition	addition	NN
18751	9317	13	of	of	IN
18751	9317	14	the	the	DT
18751	9317	15	standard	standard	JJ
18751	9317	16	baric	baric	NN
18751	9317	17	chloride	chloride	NN
18751	9317	18	.	.	.
18751	9318	1	To	to	IN
18751	9318	2	one	one	CD
18751	9318	3	series	series	NN
18751	9318	4	3	3	CD
18751	9318	5	drops	drop	NNS
18751	9318	6	of	of	IN
18751	9318	7	baric	baric	JJ
18751	9318	8	chloride	chloride	NN
18751	9318	9	solution	solution	NN
18751	9318	10	were	be	VBD
18751	9318	11	added	add	VBN
18751	9318	12	,	,	,
18751	9318	13	and	and	CC
18751	9318	14	to	to	IN
18751	9318	15	the	the	DT
18751	9318	16	other	other	JJ
18751	9318	17	3	3	CD
18751	9318	18	drops	drop	NNS
18751	9318	19	of	of	IN
18751	9318	20	sulphuric	sulphuric	JJ
18751	9318	21	acid	acid	NN
18751	9318	22	.	.	.
18751	9319	1	The	the	DT
18751	9319	2	results	result	NNS
18751	9319	3	were--	were--	VBD
18751	9319	4	With	with	IN
18751	9319	5	Dilute	Dilute	NNP
18751	9319	6	With	with	IN
18751	9319	7	Baric	Baric	NNP
18751	9319	8	"	"	``
18751	9319	9	Baric	Baric	NNP
18751	9319	10	Chloride	Chloride	NNP
18751	9319	11	"	"	''
18751	9319	12	added	add	VBD
18751	9319	13	.	.	.
18751	9320	1	Sulphuric	Sulphuric	NNP
18751	9320	2	Acid	Acid	NNP
18751	9320	3	.	.	.
18751	9321	1	Chloride	Chloride	NNP
18751	9321	2	Solution	Solution	NNP
18751	9321	3	.	.	.
18751	9322	1	19.5	19.5	CD
18751	9322	2	c.c	c.c	NNP
18751	9322	3	.	.	.
18751	9323	1	Clear	Clear	NNP
18751	9323	2	Cloudy	cloudy	JJ
18751	9323	3	19.75	19.75	CD
18751	9323	4	"	"	``
18751	9323	5	Clear	Clear	NNP
18751	9323	6	Cloudy	cloudy	JJ
18751	9323	7	20.0	20.0	CD
18751	9323	8	"	"	``
18751	9323	9	Finished	Finished	NNP
18751	9323	10	Finished	Finished	NNP
18751	9323	11	20.25	20.25	CD
18751	9323	12	"	"	``
18751	9323	13	Cloudy	cloudy	JJ
18751	9323	14	Clear	clear	JJ
18751	9323	15	20.5	20.5	CD
18751	9323	16	"	"	``
18751	9323	17	Cloudy	cloudy	JJ
18751	9323	18	Clear	Clear	NNP
18751	9323	19	The	the	DT
18751	9323	20	two	two	CD
18751	9323	21	methods	method	NNS
18751	9323	22	of	of	IN
18751	9323	23	testing	testing	NN
18751	9323	24	give	give	VBP
18751	9323	25	the	the	DT
18751	9323	26	same	same	JJ
18751	9323	27	result	result	NN
18751	9323	28	.	.	.
18751	9324	1	But	but	CC
18751	9324	2	this	this	DT
18751	9324	3	balance	balance	NN
18751	9324	4	is	be	VBZ
18751	9324	5	disturbed	disturb	VBN
18751	9324	6	in	in	IN
18751	9324	7	the	the	DT
18751	9324	8	presence	presence	NN
18751	9324	9	of	of	IN
18751	9324	10	much	much	JJ
18751	9324	11	nitre	nitre	NNP
18751	9324	12	,	,	,
18751	9324	13	the	the	DT
18751	9324	14	indications	indication	NNS
18751	9324	15	with	with	IN
18751	9324	16	baric	baric	JJ
18751	9324	17	chloride	chloride	NN
18751	9324	18	being	be	VBG
18751	9324	19	disturbed	disturb	VBN
18751	9324	20	by	by	IN
18751	9324	21	an	an	DT
18751	9324	22	opalescence	opalescence	NN
18751	9324	23	for	for	IN
18751	9324	24	some	some	DT
18751	9324	25	c.c	c.c	NNP
18751	9324	26	.	.	.
18751	9325	1	beyond	beyond	IN
18751	9325	2	the	the	DT
18751	9325	3	finishing	finishing	JJ
18751	9325	4	point	point	NN
18751	9325	5	.	.	.
18751	9326	1	In	in	IN
18751	9326	2	solutions	solution	NNS
18751	9326	3	containing	contain	VBG
18751	9326	4	free	free	JJ
18751	9326	5	hydrochloric	hydrochloric	NN
18751	9326	6	or	or	CC
18751	9326	7	nitric	nitric	JJ
18751	9326	8	acid	acid	NN
18751	9326	9	,	,	,
18751	9326	10	a	a	DT
18751	9326	11	precipitate	precipitate	NN
18751	9326	12	is	be	VBZ
18751	9326	13	obtained	obtain	VBN
18751	9326	14	with	with	IN
18751	9326	15	either	either	DT
18751	9326	16	baric	baric	NN
18751	9326	17	chloride	chloride	NN
18751	9326	18	or	or	CC
18751	9326	19	sulphuric	sulphuric	JJ
18751	9326	20	acid	acid	NN
18751	9326	21	.	.	.
18751	9327	1	~Effect	~effect	CD
18751	9327	2	of	of	IN
18751	9327	3	Varying	Varying	NNP
18751	9327	4	Sulphur.~--In	sulphur.~--in	ADD
18751	9327	5	these	these	DT
18751	9327	6	and	and	CC
18751	9327	7	the	the	DT
18751	9327	8	subsequent	subsequent	JJ
18751	9327	9	experiments	experiment	NNS
18751	9327	10	the	the	DT
18751	9327	11	titrations	titration	NNS
18751	9327	12	were	be	VBD
18751	9327	13	performed	perform	VBN
18751	9327	14	in	in	IN
18751	9327	15	the	the	DT
18751	9327	16	presence	presence	NN
18751	9327	17	of	of	IN
18751	9327	18	10	10	CD
18751	9327	19	grams	gram	NNS
18751	9327	20	of	of	IN
18751	9327	21	sodic	sodic	JJ
18751	9327	22	acetate	acetate	NN
18751	9327	23	and	and	CC
18751	9327	24	10	10	CD
18751	9327	25	c.c	c.c	NNP
18751	9327	26	.	.	.
18751	9328	1	of	of	IN
18751	9328	2	acetic	acetic	JJ
18751	9328	3	acid	acid	NN
18751	9328	4	in	in	IN
18751	9328	5	the	the	DT
18751	9328	6	manner	manner	NN
18751	9328	7	already	already	RB
18751	9328	8	described	describe	VBN
18751	9328	9	.	.	.
18751	9329	1	Standard	standard	JJ
18751	9329	2	sulphuric	sulphuric	JJ
18751	9329	3	acid	acid	NN
18751	9329	4	used	use	VBD
18751	9329	5	5.0	5.0	CD
18751	9329	6	c.c	c.c	NNS
18751	9329	7	.	.	.
18751	9330	1	10.0	10.0	CD
18751	9330	2	c.c	c.c	NNP
18751	9330	3	.	.	.
18751	9331	1	20.0	20.0	CD
18751	9331	2	c.c	c.c	NNP
18751	9331	3	.	.	.
18751	9332	1	50.0	50.0	CD
18751	9332	2	c.c	c.c	NNP
18751	9332	3	.	.	.
18751	9333	1	100.0	100.0	CD
18751	9333	2	c.c	c.c	NNP
18751	9333	3	.	.	.
18751	9334	1	"	"	``
18751	9334	2	Baric	baric	JJ
18751	9334	3	chloride	chloride	NN
18751	9334	4	"	"	''
18751	9334	5	required	require	VBD
18751	9334	6	5.0	5.0	CD
18751	9334	7	"	"	``
18751	9334	8	10.0	10.0	CD
18751	9334	9	"	"	``
18751	9334	10	20.0	20.0	CD
18751	9334	11	"	"	''
18751	9334	12	50.0	50.0	CD
18751	9334	13	"	"	``
18751	9334	14	100.0	100.0	CD
18751	9334	15	"	"	''
18751	9334	16	~Effect	~effect	NN
18751	9334	17	of	of	IN
18751	9334	18	Varying	Varying	NNP
18751	9334	19	Temperature.~--With	temperature.~--with	IN
18751	9334	20	5	5	CD
18751	9334	21	c.c	c.c	NNP
18751	9334	22	.	.	.
18751	9335	1	of	of	IN
18751	9335	2	standard	standard	JJ
18751	9335	3	sulphuric	sulphuric	JJ
18751	9335	4	acid	acid	NN
18751	9335	5	titrated	titrate	VBN
18751	9335	6	at	at	IN
18751	9335	7	15	15	CD
18751	9335	8	°	°	NNS
18751	9335	9	C.	C.	NNP
18751	9335	10	,	,	,
18751	9335	11	5	5	CD
18751	9335	12	c.c	c.c	NNP
18751	9335	13	.	.	.
18751	9336	1	of	of	IN
18751	9336	2	baric	baric	NNP
18751	9336	3	chloride	chloride	NN
18751	9336	4	were	be	VBD
18751	9336	5	required	require	VBN
18751	9336	6	;	;	:
18751	9336	7	but	but	CC
18751	9336	8	with	with	IN
18751	9336	9	larger	large	JJR
18751	9336	10	quantities	quantity	NNS
18751	9336	11	the	the	DT
18751	9336	12	results	result	NNS
18751	9336	13	were	be	VBD
18751	9336	14	altogether	altogether	RB
18751	9336	15	unsatisfactory	unsatisfactory	JJ
18751	9336	16	when	when	WRB
18751	9336	17	titrated	titrated	JJ
18751	9336	18	cold	cold	NN
18751	9336	19	.	.	.
18751	9337	1	~Effect	~Effect	NFP
18751	9337	2	of	of	IN
18751	9337	3	Varying	Varying	NNP
18751	9337	4	Bulk.~--	Bulk.~--	NNP
18751	9337	5	Bulk	Bulk	NNP
18751	9337	6	100.0	100.0	CD
18751	9337	7	c.c	c.c	NNP
18751	9337	8	.	.	.
18751	9338	1	200.0	200.0	CD
18751	9338	2	c.c	c.c	NNP
18751	9338	3	.	.	.
18751	9339	1	500.0	500.0	CD
18751	9339	2	c.c	c.c	NNP
18751	9339	3	.	.	.
18751	9340	1	1000.0	1000.0	CD
18751	9340	2	c.c	c.c	NNP
18751	9340	3	.	.	.
18751	9341	1	"	"	``
18751	9341	2	Baric	baric	JJ
18751	9341	3	chloride	chloride	NN
18751	9341	4	"	"	''
18751	9341	5	required	require	VBN
18751	9341	6	20.0	20.0	CD
18751	9341	7	"	"	``
18751	9341	8	20.0	20.0	CD
18751	9341	9	"	"	``
18751	9341	10	20.0	20.0	CD
18751	9341	11	"	"	``
18751	9341	12	20.5	20.5	CD
18751	9341	13	"	"	``
18751	9341	14	Considerable	considerable	JJ
18751	9341	15	variation	variation	NN
18751	9341	16	in	in	IN
18751	9341	17	bulk	bulk	NN
18751	9341	18	has	have	VBZ
18751	9341	19	no	no	DT
18751	9341	20	effect	effect	NN
18751	9341	21	,	,	,
18751	9341	22	but	but	CC
18751	9341	23	500	500	CD
18751	9341	24	c.c	c.c	NNP
18751	9341	25	.	.	.
18751	9342	1	is	be	VBZ
18751	9342	2	the	the	DT
18751	9342	3	most	most	RBS
18751	9342	4	convenient	convenient	JJ
18751	9342	5	volume	volume	NN
18751	9342	6	to	to	TO
18751	9342	7	work	work	VB
18751	9342	8	with	with	IN
18751	9342	9	.	.	.
18751	9343	1	It	-PRON-	PRP
18751	9343	2	is	be	VBZ
18751	9343	3	well	well	JJ
18751	9343	4	to	to	TO
18751	9343	5	occasionally	occasionally	RB
18751	9343	6	replace	replace	VB
18751	9343	7	the	the	DT
18751	9343	8	water	water	NN
18751	9343	9	boiled	boil	VBN
18751	9343	10	off	off	RP
18751	9343	11	during	during	IN
18751	9343	12	titration	titration	NN
18751	9343	13	.	.	.
18751	9344	1	~Effect	~effect	CD
18751	9344	2	of	of	IN
18751	9344	3	Foreign	Foreign	NNP
18751	9344	4	Salts.~--In	Salts.~--In	NNS
18751	9344	5	all	all	PDT
18751	9344	6	these	these	DT
18751	9344	7	experiments	experiment	NNS
18751	9344	8	20	20	CD
18751	9344	9	c.c	c.c	NNP
18751	9344	10	.	.	.
18751	9345	1	of	of	IN
18751	9345	2	"	"	``
18751	9345	3	sulphuric	sulphuric	JJ
18751	9345	4	acid	acid	NN
18751	9345	5	"	"	''
18751	9345	6	were	be	VBD
18751	9345	7	used	use	VBN
18751	9345	8	,	,	,
18751	9345	9	and	and	CC
18751	9345	10	the	the	DT
18751	9345	11	titration	titration	NN
18751	9345	12	was	be	VBD
18751	9345	13	performed	perform	VBN
18751	9345	14	in	in	IN
18751	9345	15	the	the	DT
18751	9345	16	ordinary	ordinary	JJ
18751	9345	17	way	way	NN
18751	9345	18	.	.	.
18751	9346	1	_	_	NNP
18751	9346	2	Sodic	Sodic	NNP
18751	9346	3	chloride	chloride	NN
18751	9346	4	_	_	NNP
18751	9346	5	added	add	VBD
18751	9346	6	0	0	CD
18751	9346	7	gram	gram	NN
18751	9346	8	5	5	CD
18751	9346	9	grams	gram	NNS
18751	9346	10	10	10	CD
18751	9346	11	grams	gram	NNS
18751	9346	12	"	"	``
18751	9346	13	Baric	baric	JJ
18751	9346	14	chloride	chloride	NN
18751	9346	15	"	"	''
18751	9346	16	required	require	VBD
18751	9346	17	20.0	20.0	CD
18751	9346	18	c.c	c.c	NNP
18751	9346	19	.	.	.
18751	9347	1	20.0	20.0	CD
18751	9347	2	c.c	c.c	NNP
18751	9347	3	.	.	.
18751	9348	1	19.7	19.7	CD
18751	9348	2	c.c	c.c	NNP
18751	9348	3	.	.	.
18751	9349	1	_	_	NNP
18751	9349	2	Ammonic	Ammonic	NNP
18751	9349	3	chloride	chloride	NN
18751	9349	4	_	_	NNP
18751	9349	5	added	add	VBD
18751	9349	6	0	0	CD
18751	9349	7	gram	gram	NN
18751	9349	8	5	5	CD
18751	9349	9	grams	gram	NNS
18751	9349	10	10	10	CD
18751	9349	11	grams	gram	NNS
18751	9349	12	"	"	``
18751	9349	13	Baric	baric	JJ
18751	9349	14	chloride	chloride	NN
18751	9349	15	"	"	''
18751	9349	16	required	require	VBD
18751	9349	17	20.0	20.0	CD
18751	9349	18	c.c	c.c	NNP
18751	9349	19	.	.	.
18751	9350	1	20.0	20.0	CD
18751	9350	2	c.c	c.c	NNP
18751	9350	3	.	.	.
18751	9351	1	19.5	19.5	CD
18751	9351	2	c.c	c.c	NNP
18751	9351	3	.	.	.
18751	9352	1	_	_	NNP
18751	9352	2	Calcic	Calcic	NNP
18751	9352	3	chloride	chloride	NN
18751	9352	4	_	_	NNP
18751	9352	5	added	add	VBD
18751	9352	6	0	0	CD
18751	9352	7	gram	gram	NN
18751	9352	8	1	1	CD
18751	9352	9	gram	gram	NN
18751	9352	10	2	2	CD
18751	9352	11	grams	gram	NNS
18751	9352	12	5	5	CD
18751	9352	13	grams	gram	NNS
18751	9352	14	"	"	``
18751	9352	15	Baric	baric	JJ
18751	9352	16	chloride	chloride	NN
18751	9352	17	"	"	''
18751	9352	18	required	require	VBD
18751	9352	19	20.0	20.0	CD
18751	9352	20	c.c	c.c	NNP
18751	9352	21	.	.	.
18751	9353	1	20.0	20.0	CD
18751	9353	2	c.c	c.c	NNP
18751	9353	3	.	.	.
18751	9354	1	19.2	19.2	CD
18751	9354	2	c.c	c.c	NNP
18751	9354	3	.	.	.
18751	9355	1	19.0	19.0	CD
18751	9355	2	c.c	c.c	NNP
18751	9355	3	.	.	.
18751	9356	1	_	_	NNP
18751	9356	2	Zinc	Zinc	NNP
18751	9356	3	chloride	chloride	NN
18751	9356	4	_	_	NNP
18751	9356	5	added	add	VBD
18751	9356	6	0	0	CD
18751	9356	7	gram	gram	NN
18751	9356	8	1	1	CD
18751	9356	9	gram	gram	NN
18751	9356	10	3	3	CD
18751	9356	11	grams	gram	NNS
18751	9356	12	5	5	CD
18751	9356	13	grams	gram	NNS
18751	9356	14	"	"	``
18751	9356	15	Baric	baric	JJ
18751	9356	16	chloride	chloride	NN
18751	9356	17	"	"	''
18751	9356	18	required	require	VBD
18751	9356	19	20.0	20.0	CD
18751	9356	20	c.c	c.c	NNP
18751	9356	21	.	.	.
18751	9357	1	20.0	20.0	CD
18751	9357	2	c.c	c.c	NNP
18751	9357	3	.	.	.
18751	9358	1	20.0	20.0	CD
18751	9358	2	c.c	c.c	NNP
18751	9358	3	.	.	.
18751	9359	1	20.0	20.0	CD
18751	9359	2	c.c	c.c	NNP
18751	9359	3	.	.	.
18751	9360	1	_	_	NNP
18751	9360	2	Ferrous	ferrous	JJ
18751	9360	3	chloride	chloride	NN
18751	9360	4	_	_	NNP
18751	9360	5	added	add	VBD
18751	9360	6	0	0	CD
18751	9360	7	gram	gram	NN
18751	9360	8	1	1	CD
18751	9360	9	gram	gram	NN
18751	9360	10	3	3	CD
18751	9360	11	grams	gram	NNS
18751	9360	12	5	5	CD
18751	9360	13	grams	gram	NNS
18751	9360	14	"	"	``
18751	9360	15	Baric	baric	JJ
18751	9360	16	chloride	chloride	NN
18751	9360	17	"	"	''
18751	9360	18	required	require	VBD
18751	9360	19	20.0	20.0	CD
18751	9360	20	c.c	c.c	NNP
18751	9360	21	.	.	.
18751	9361	1	19.7	19.7	CD
18751	9361	2	c.c	c.c	NNP
18751	9361	3	.	.	.
18751	9362	1	19.5	19.5	CD
18751	9362	2	c.c	c.c	NNP
18751	9362	3	.	.	.
18751	9363	1	19.0	19.0	CD
18751	9363	2	c.c	c.c	NNP
18751	9363	3	.	.	.
18751	9364	1	_	_	NNP
18751	9364	2	Ferric	Ferric	NNP
18751	9364	3	chloride	chloride	NN
18751	9364	4	_	_	NNP
18751	9364	5	added	add	VBD
18751	9364	6	0	0	CD
18751	9364	7	gram	gram	NN
18751	9364	8	1	1	CD
18751	9364	9	gram	gram	NN
18751	9364	10	3	3	CD
18751	9364	11	grams	gram	NNS
18751	9364	12	5	5	CD
18751	9364	13	grams	gram	NNS
18751	9364	14	"	"	``
18751	9364	15	Baric	baric	JJ
18751	9364	16	chloride	chloride	NN
18751	9364	17	"	"	''
18751	9364	18	required	require	VBD
18751	9364	19	20.0	20.0	CD
18751	9364	20	c.c	c.c	NNP
18751	9364	21	.	.	.
18751	9365	1	20.0	20.0	CD
18751	9365	2	c.c	c.c	NNP
18751	9365	3	.	.	.
18751	9366	1	20.0	20.0	CD
18751	9366	2	c.c	c.c	NNP
18751	9366	3	.	.	.
18751	9367	1	20.0	20.0	CD
18751	9367	2	c.c	c.c	NNP
18751	9367	3	.	.	.
18751	9368	1	_	_	NNP
18751	9368	2	Copper	Copper	NNP
18751	9368	3	chloride	chloride	NN
18751	9368	4	_	_	NNP
18751	9368	5	added	add	VBD
18751	9368	6	0	0	CD
18751	9368	7	gram	gram	NN
18751	9368	8	1	1	CD
18751	9368	9	gram	gram	NN
18751	9368	10	3	3	CD
18751	9368	11	grams	gram	NNS
18751	9368	12	5	5	CD
18751	9368	13	grams	gram	NNS
18751	9368	14	"	"	``
18751	9368	15	Baric	baric	JJ
18751	9368	16	chloride	chloride	NN
18751	9368	17	"	"	''
18751	9368	18	required	require	VBD
18751	9368	19	20.0	20.0	CD
18751	9368	20	c.c	c.c	NNP
18751	9368	21	.	.	.
18751	9369	1	20.0	20.0	CD
18751	9369	2	c.c	c.c	NNP
18751	9369	3	.	.	.
18751	9370	1	20.0	20.0	CD
18751	9370	2	c.c	c.c	NNP
18751	9370	3	.	.	.
18751	9371	1	20.0	20.0	CD
18751	9371	2	c.c	c.c	NNP
18751	9371	3	.	.	.
18751	9372	1	_	_	NNP
18751	9372	2	Potassic	Potassic	NNP
18751	9372	3	Nitrate	Nitrate	NNP
18751	9372	4	_	_	NNP
18751	9372	5	added	add	VBD
18751	9372	6	0	0	CD
18751	9372	7	gram	gram	NN
18751	9372	8	1	1	CD
18751	9372	9	gram	gram	NN
18751	9372	10	5	5	CD
18751	9372	11	grams	gram	NNS
18751	9372	12	10	10	CD
18751	9372	13	grams	gram	NNS
18751	9372	14	"	"	``
18751	9372	15	Baric	baric	JJ
18751	9372	16	chloride	chloride	NN
18751	9372	17	"	"	''
18751	9372	18	required	require	VBD
18751	9372	19	20.0	20.0	CD
18751	9372	20	c.c	c.c	NNP
18751	9372	21	.	.	.
18751	9373	1	20.0	20.0	CD
18751	9373	2	c.c	c.c	NNP
18751	9373	3	.	.	.
18751	9374	1	20.0	20.0	CD
18751	9374	2	c.c	c.c	NNP
18751	9374	3	.	.	.
18751	9375	1	19.0	19.0	CD
18751	9375	2	c.c	c.c	NNP
18751	9375	3	.	.	.
18751	9376	1	_	_	NNP
18751	9376	2	Potassic	Potassic	NNP
18751	9376	3	Nitrite	Nitrite	NNP
18751	9376	4	_	_	NNP
18751	9376	5	added	add	VBD
18751	9376	6	0	0	CD
18751	9376	7	gram	gram	NN
18751	9376	8	1	1	CD
18751	9376	9	gram	gram	NN
18751	9376	10	5	5	CD
18751	9376	11	grams	gram	NNS
18751	9376	12	"	"	``
18751	9376	13	Baric	baric	JJ
18751	9376	14	chloride	chloride	NN
18751	9376	15	"	"	''
18751	9376	16	required	require	VBD
18751	9376	17	20.0	20.0	CD
18751	9376	18	c.c	c.c	NNP
18751	9376	19	.	.	.
18751	9377	1	20.0	20.0	CD
18751	9377	2	c.c	c.c	NNP
18751	9377	3	.	.	.
18751	9378	1	20.0	20.0	CD
18751	9378	2	c.c	c.c	NNP
18751	9378	3	.	.	.
18751	9379	1	_	_	NNP
18751	9379	2	Sodic	Sodic	NNP
18751	9379	3	phosphate	phosphate	NN
18751	9379	4	_	_	NNP
18751	9379	5	added	add	VBD
18751	9379	6	0	0	CD
18751	9379	7	gram	gram	NN
18751	9379	8	1	1	CD
18751	9379	9	gram	gram	NN
18751	9379	10	"	"	``
18751	9379	11	Baric	baric	JJ
18751	9379	12	chloride	chloride	NN
18751	9379	13	"	"	''
18751	9379	14	required	require	VBD
18751	9379	15	20.0	20.0	CD
18751	9379	16	c.c	c.c	NNP
18751	9379	17	.	.	.
18751	9380	1	22.5	22.5	CD
18751	9380	2	c.c	c.c	NNP
18751	9380	3	.	.	.
18751	9381	1	_	_	NNP
18751	9381	2	Sodic	Sodic	NNP
18751	9381	3	arsenate	arsenate	NN
18751	9381	4	_	_	NNP
18751	9381	5	added	add	VBD
18751	9381	6	0	0	CD
18751	9381	7	gram	gram	NN
18751	9381	8	1	1	CD
18751	9381	9	gram	gram	NN
18751	9381	10	"	"	``
18751	9381	11	Baric	baric	JJ
18751	9381	12	chloride	chloride	NN
18751	9381	13	"	"	''
18751	9381	14	required	require	VBD
18751	9381	15	20.0	20.0	CD
18751	9381	16	c.c	c.c	NNP
18751	9381	17	.	.	.
18751	9382	1	20.5	20.5	CD
18751	9382	2	c.c	c.c	NNP
18751	9382	3	.	.	.
18751	9383	1	In	in	IN
18751	9383	2	the	the	DT
18751	9383	3	absence	absence	NN
18751	9383	4	of	of	IN
18751	9383	5	ferric	ferric	JJ
18751	9383	6	salts	salt	NNS
18751	9383	7	,	,	,
18751	9383	8	phosphates	phosphate	NNS
18751	9383	9	and	and	CC
18751	9383	10	arsenates	arsenate	NNS
18751	9383	11	count	count	VBP
18751	9383	12	as	as	IN
18751	9383	13	sulphur	sulphur	NNP
18751	9383	14	.	.	.
18751	9384	1	In	in	IN
18751	9384	2	two	two	CD
18751	9384	3	series	series	NN
18751	9384	4	of	of	IN
18751	9384	5	experiments	experiment	NNS
18751	9384	6	for	for	IN
18751	9384	7	determining	determine	VBG
18751	9384	8	the	the	DT
18751	9384	9	effect	effect	NN
18751	9384	10	of	of	IN
18751	9384	11	varying	vary	VBG
18751	9384	12	amounts	amount	NNS
18751	9384	13	of	of	IN
18751	9384	14	sulphur	sulphur	NN
18751	9384	15	in	in	IN
18751	9384	16	the	the	DT
18751	9384	17	form	form	NN
18751	9384	18	of	of	IN
18751	9384	19	ferrous	ferrous	JJ
18751	9384	20	sulphate	sulphate	NN
18751	9384	21	,	,	,
18751	9384	22	we	-PRON-	PRP
18751	9384	23	obtained	obtain	VBD
18751	9384	24	the	the	DT
18751	9384	25	following	follow	VBG
18751	9384	26	results:--In	results:--in	ADD
18751	9384	27	the	the	DT
18751	9384	28	first	first	JJ
18751	9384	29	series	series	NN
18751	9384	30	the	the	DT
18751	9384	31	assay	assay	NNP
18751	9384	32	solution	solution	NN
18751	9384	33	was	be	VBD
18751	9384	34	prepared	prepare	VBN
18751	9384	35	in	in	IN
18751	9384	36	the	the	DT
18751	9384	37	manner	manner	NN
18751	9384	38	we	-PRON-	PRP
18751	9384	39	have	have	VBP
18751	9384	40	described	describe	VBN
18751	9384	41	for	for	IN
18751	9384	42	_	_	NNP
18751	9384	43	Pyrites	Pyrites	NNP
18751	9384	44	_	_	NNP
18751	9384	45	;	;	:
18751	9384	46	and	and	CC
18751	9384	47	in	in	IN
18751	9384	48	the	the	DT
18751	9384	49	second	second	JJ
18751	9384	50	series	series	NN
18751	9384	51	,	,	,
18751	9384	52	by	by	IN
18751	9384	53	fusion	fusion	NN
18751	9384	54	with	with	IN
18751	9384	55	nitre	nitre	NNP
18751	9384	56	.	.	.
18751	9385	1	Sulphur	Sulphur	NNP
18751	9385	2	added	add	VBD
18751	9385	3	0.050	0.050	CD
18751	9385	4	gram	gram	NN
18751	9385	5	0.100	0.100	CD
18751	9385	6	gram	gram	NN
18751	9385	7	0.200	0.200	CD
18751	9385	8	gram	gram	NN
18751	9385	9	"	"	``
18751	9385	10	Baric	baric	JJ
18751	9385	11	chloride	chloride	NN
18751	9385	12	"	"	''
18751	9385	13	required	require	VBN
18751	9385	14	(	(	-LRB-
18751	9385	15	1	1	CD
18751	9385	16	)	)	-RRB-
18751	9385	17	5.0	5.0	CD
18751	9385	18	c.c	c.c	NNP
18751	9385	19	.	.	.
18751	9386	1	10.0	10.0	CD
18751	9386	2	c.c	c.c	NNP
18751	9386	3	.	.	.
18751	9387	1	20.0	20.0	CD
18751	9387	2	c.c	c.c	NNP
18751	9387	3	.	.	.
18751	9387	4	"	"	''
18751	9388	1	"	"	``
18751	9388	2	(	(	-LRB-
18751	9388	3	2	2	CD
18751	9388	4	)	)	-RRB-
18751	9388	5	4.7	4.7	CD
18751	9388	6	"	"	``
18751	9388	7	10.0	10.0	CD
18751	9388	8	"	"	``
18751	9388	9	20.0	20.0	CD
18751	9388	10	"	"	''
18751	9388	11	Sulphur	Sulphur	NNP
18751	9388	12	added	add	VBD
18751	9388	13	0.500	0.500	CD
18751	9388	14	gram	gram	NN
18751	9388	15	1.000	1.000	CD
18751	9388	16	gram	gram	NN
18751	9388	17	"	"	``
18751	9388	18	Baric	baric	JJ
18751	9388	19	chloride	chloride	NN
18751	9388	20	"	"	''
18751	9388	21	required	require	VBN
18751	9388	22	(	(	-LRB-
18751	9388	23	1	1	CD
18751	9388	24	)	)	-RRB-
18751	9388	25	50.0	50.0	CD
18751	9388	26	c.c	c.c	NNP
18751	9388	27	.	.	.
18751	9389	1	100.0	100.0	CD
18751	9389	2	c.c	c.c	NNP
18751	9389	3	.	.	.
18751	9389	4	"	"	''
18751	9390	1	"	"	``
18751	9390	2	(	(	-LRB-
18751	9390	3	2	2	CD
18751	9390	4	)	)	-RRB-
18751	9390	5	50.0	50.0	CD
18751	9390	6	"	"	``
18751	9390	7	100.0	100.0	CD
18751	9390	8	"	"	''
18751	9390	9	More	More	JJR
18751	9390	10	than	than	IN
18751	9390	11	5	5	CD
18751	9390	12	grams	gram	NNS
18751	9390	13	of	of	IN
18751	9390	14	nitre	nitre	NNP
18751	9390	15	must	must	MD
18751	9390	16	not	not	RB
18751	9390	17	be	be	VB
18751	9390	18	used	use	VBN
18751	9390	19	in	in	IN
18751	9390	20	an	an	DT
18751	9390	21	assay	assay	NN
18751	9390	22	;	;	:
18751	9390	23	and	and	CC
18751	9390	24	,	,	,
18751	9390	25	since	since	IN
18751	9390	26	the	the	DT
18751	9390	27	requisite	requisite	JJ
18751	9390	28	amount	amount	NN
18751	9390	29	of	of	IN
18751	9390	30	nitre	nitre	NNP
18751	9390	31	considerably	considerably	RB
18751	9390	32	exceeds	exceed	VBZ
18751	9390	33	that	that	RB
18751	9390	34	sufficient	sufficient	JJ
18751	9390	35	to	to	TO
18751	9390	36	oxidise	oxidise	VB
18751	9390	37	the	the	DT
18751	9390	38	sulphur	sulphur	NN
18751	9390	39	,	,	,
18751	9390	40	not	not	RB
18751	9390	41	more	more	JJR
18751	9390	42	than	than	IN
18751	9390	43	0.5	0.5	CD
18751	9390	44	gram	gram	NN
18751	9390	45	of	of	IN
18751	9390	46	unoxidised	unoxidised	JJ
18751	9390	47	sulphur	sulphur	NNP
18751	9390	48	should	should	MD
18751	9390	49	be	be	VB
18751	9390	50	present	present	JJ
18751	9390	51	in	in	IN
18751	9390	52	the	the	DT
18751	9390	53	portion	portion	NN
18751	9390	54	of	of	IN
18751	9390	55	the	the	DT
18751	9390	56	sample	sample	NN
18751	9390	57	weighed	weigh	VBD
18751	9390	58	up	up	RP
18751	9390	59	for	for	IN
18751	9390	60	determination	determination	NN
18751	9390	61	.	.	.
18751	9391	1	When	when	WRB
18751	9391	2	the	the	DT
18751	9391	3	amount	amount	NN
18751	9391	4	of	of	IN
18751	9391	5	sulphur	sulphur	NNP
18751	9391	6	present	present	JJ
18751	9391	7	is	be	VBZ
18751	9391	8	not	not	RB
18751	9391	9	known	know	VBN
18751	9391	10	within	within	IN
18751	9391	11	reasonable	reasonable	JJ
18751	9391	12	limits	limit	NNS
18751	9391	13	,	,	,
18751	9391	14	the	the	DT
18751	9391	15	test	test	NN
18751	9391	16	portions	portion	NNS
18751	9391	17	may	may	MD
18751	9391	18	be	be	VB
18751	9391	19	tried	try	VBN
18751	9391	20	with	with	IN
18751	9391	21	a	a	DT
18751	9391	22	drop	drop	NN
18751	9391	23	of	of	IN
18751	9391	24	baric	baric	JJ
18751	9391	25	chloride	chloride	NN
18751	9391	26	solution	solution	NN
18751	9391	27	instead	instead	RB
18751	9391	28	of	of	IN
18751	9391	29	sulphuric	sulphuric	JJ
18751	9391	30	acid	acid	NN
18751	9391	31	,	,	,
18751	9391	32	so	so	IN
18751	9391	33	that	that	IN
18751	9391	34	the	the	DT
18751	9391	35	diminishing	diminishing	JJ
18751	9391	36	quantity	quantity	NN
18751	9391	37	of	of	IN
18751	9391	38	precipitate	precipitate	NN
18751	9391	39	may	may	MD
18751	9391	40	give	give	VB
18751	9391	41	warning	warning	NN
18751	9391	42	of	of	IN
18751	9391	43	an	an	DT
18751	9391	44	approach	approach	NN
18751	9391	45	to	to	IN
18751	9391	46	the	the	DT
18751	9391	47	finishing	finishing	JJ
18751	9391	48	point	point	NN
18751	9391	49	.	.	.
18751	9392	1	~Determination	~Determination	NFP
18751	9392	2	of	of	IN
18751	9392	3	Sulphur	Sulphur	NNP
18751	9392	4	in	in	IN
18751	9392	5	Blende.~--Weigh	Blende.~--Weigh	NNP
18751	9392	6	up	up	RB
18751	9392	7	1	1	CD
18751	9392	8	gram	gram	NN
18751	9392	9	of	of	IN
18751	9392	10	dried	dry	VBN
18751	9392	11	and	and	CC
18751	9392	12	powdered	powder	VBN
18751	9392	13	blende	blende	NNP
18751	9392	14	,	,	,
18751	9392	15	and	and	CC
18751	9392	16	mix	mix	VB
18751	9392	17	and	and	CC
18751	9392	18	fuse	fuse	VB
18751	9392	19	with	with	IN
18751	9392	20	5	5	CD
18751	9392	21	grams	gram	NNS
18751	9392	22	of	of	IN
18751	9392	23	nitre	nitre	NNP
18751	9392	24	in	in	IN
18751	9392	25	the	the	DT
18751	9392	26	manner	manner	NN
18751	9392	27	described	describe	VBN
18751	9392	28	.	.	.
18751	9393	1	Place	place	VB
18751	9393	2	the	the	DT
18751	9393	3	dish	dish	NN
18751	9393	4	and	and	CC
18751	9393	5	its	-PRON-	PRP$
18751	9393	6	contents	content	NNS
18751	9393	7	in	in	IN
18751	9393	8	the	the	DT
18751	9393	9	titrating	titrating	NN
18751	9393	10	-	-	HYPH
18751	9393	11	dish	dish	NN
18751	9393	12	,	,	,
18751	9393	13	extract	extract	VB
18751	9393	14	with	with	IN
18751	9393	15	water	water	NN
18751	9393	16	,	,	,
18751	9393	17	add	add	VB
18751	9393	18	10	10	CD
18751	9393	19	grams	gram	NNS
18751	9393	20	of	of	IN
18751	9393	21	sodium	sodium	NN
18751	9393	22	acetate	acetate	NNP
18751	9393	23	and	and	CC
18751	9393	24	10	10	CD
18751	9393	25	c.c	c.c	NNP
18751	9393	26	.	.	.
18751	9394	1	of	of	IN
18751	9394	2	acetic	acetic	JJ
18751	9394	3	acid	acid	NN
18751	9394	4	,	,	,
18751	9394	5	remove	remove	VB
18751	9394	6	and	and	CC
18751	9394	7	wash	wash	VB
18751	9394	8	the	the	DT
18751	9394	9	platinum	platinum	NN
18751	9394	10	-	-	HYPH
18751	9394	11	dish	dish	NN
18751	9394	12	,	,	,
18751	9394	13	and	and	CC
18751	9394	14	dilute	dilute	VB
18751	9394	15	to	to	IN
18751	9394	16	500	500	CD
18751	9394	17	c.c	c.c	NNP
18751	9394	18	.	.	.
18751	9395	1	;	;	:
18751	9395	2	boil	boil	NNP
18751	9395	3	and	and	CC
18751	9395	4	titrate	titrate	NN
18751	9395	5	.	.	.
18751	9396	1	In	in	IN
18751	9396	2	the	the	DT
18751	9396	3	example	example	NN
18751	9396	4	,	,	,
18751	9396	5	duplicate	duplicate	VBP
18751	9396	6	determinations	determination	NNS
18751	9396	7	required	require	VBN
18751	9396	8	(	(	-LRB-
18751	9396	9	a	a	DT
18751	9396	10	)	)	-RRB-
18751	9396	11	32.0	32.0	CD
18751	9396	12	c.c	c.c	NNP
18751	9396	13	.	.	NNP
18751	9396	14	,	,	,
18751	9396	15	(	(	-LRB-
18751	9396	16	b	b	NN
18751	9396	17	)	)	-RRB-
18751	9396	18	32.25	32.25	CD
18751	9396	19	c.c	c.c	NNP
18751	9396	20	.	.	NNP
18751	9396	21	,	,	,
18751	9396	22	giving	give	VBG
18751	9396	23	an	an	DT
18751	9396	24	average	average	NN
18751	9396	25	of	of	IN
18751	9396	26	32.1	32.1	CD
18751	9396	27	per	per	IN
18751	9396	28	cent	cent	NN
18751	9396	29	.	.	.
18751	9397	1	of	of	IN
18751	9397	2	sulphur	sulphur	NNP
18751	9397	3	.	.	.
18751	9398	1	~Determination	~Determination	NFP
18751	9398	2	of	of	IN
18751	9398	3	Sulphur	Sulphur	NNP
18751	9398	4	in	in	IN
18751	9398	5	Chalcopyrite~	chalcopyrite~	NN
18751	9398	6	(	(	-LRB-
18751	9398	7	Yellow	Yellow	NNP
18751	9398	8	Copper	Copper	NNP
18751	9398	9	Ore).--Take	Ore).--Take	NNP
18751	9398	10	1	1	CD
18751	9398	11	gram	gram	NN
18751	9398	12	of	of	IN
18751	9398	13	the	the	DT
18751	9398	14	finely	finely	RB
18751	9398	15	-	-	HYPH
18751	9398	16	powdered	powder	VBN
18751	9398	17	sample	sample	NN
18751	9398	18	,	,	,
18751	9398	19	and	and	CC
18751	9398	20	5	5	CD
18751	9398	21	grams	gram	NNS
18751	9398	22	of	of	IN
18751	9398	23	nitre	nitre	NNP
18751	9398	24	.	.	.
18751	9399	1	Sprinkle	sprinkle	VB
18751	9399	2	a	a	DT
18751	9399	3	little	little	JJ
18751	9399	4	of	of	IN
18751	9399	5	the	the	DT
18751	9399	6	nitre	nitre	NN
18751	9399	7	in	in	IN
18751	9399	8	a	a	DT
18751	9399	9	small	small	JJ
18751	9399	10	Wedgwood	Wedgwood	NNP
18751	9399	11	mortar	mortar	NN
18751	9399	12	,	,	,
18751	9399	13	place	place	VB
18751	9399	14	the	the	DT
18751	9399	15	ore	ore	NN
18751	9399	16	on	on	IN
18751	9399	17	it	-PRON-	PRP
18751	9399	18	,	,	,
18751	9399	19	and	and	CC
18751	9399	20	cover	cover	VB
18751	9399	21	with	with	IN
18751	9399	22	2	2	CD
18751	9399	23	or	or	CC
18751	9399	24	3	3	CD
18751	9399	25	grams	gram	NNS
18751	9399	26	more	more	JJR
18751	9399	27	of	of	IN
18751	9399	28	the	the	DT
18751	9399	29	nitre	nitre	NN
18751	9399	30	.	.	.
18751	9400	1	Rub	rub	VB
18751	9400	2	up	up	RP
18751	9400	3	together	together	RB
18751	9400	4	,	,	,
18751	9400	5	and	and	CC
18751	9400	6	transfer	transfer	VB
18751	9400	7	to	to	IN
18751	9400	8	a	a	DT
18751	9400	9	small	small	JJ
18751	9400	10	porcelain	porcelain	NN
18751	9400	11	dish	dish	NN
18751	9400	12	;	;	:
18751	9400	13	clean	clean	VB
18751	9400	14	out	out	RP
18751	9400	15	the	the	DT
18751	9400	16	mortar	mortar	NN
18751	9400	17	with	with	IN
18751	9400	18	the	the	DT
18751	9400	19	rest	rest	NN
18751	9400	20	of	of	IN
18751	9400	21	the	the	DT
18751	9400	22	nitre	nitre	NN
18751	9400	23	,	,	,
18751	9400	24	and	and	CC
18751	9400	25	add	add	VB
18751	9400	26	to	to	IN
18751	9400	27	the	the	DT
18751	9400	28	contents	content	NNS
18751	9400	29	of	of	IN
18751	9400	30	the	the	DT
18751	9400	31	dish	dish	NN
18751	9400	32	.	.	.
18751	9401	1	Cover	cover	VB
18751	9401	2	with	with	IN
18751	9401	3	a	a	DT
18751	9401	4	piece	piece	NN
18751	9401	5	of	of	IN
18751	9401	6	platinum	platinum	NN
18751	9401	7	foil	foil	NN
18751	9401	8	,	,	,
18751	9401	9	and	and	CC
18751	9401	10	heat	heat	VB
18751	9401	11	gently	gently	RB
18751	9401	12	with	with	IN
18751	9401	13	a	a	DT
18751	9401	14	Bunsen	bunsen	JJ
18751	9401	15	burner	burner	NN
18751	9401	16	till	till	IN
18751	9401	17	the	the	DT
18751	9401	18	nitre	nitre	NNP
18751	9401	19	melts	melt	NNS
18751	9401	20	and	and	CC
18751	9401	21	the	the	DT
18751	9401	22	stuff	stuff	NN
18751	9401	23	shows	show	VBZ
18751	9401	24	signs	sign	NNS
18751	9401	25	of	of	IN
18751	9401	26	deflagrating	deflagrating	NN
18751	9401	27	;	;	:
18751	9401	28	remove	remove	VB
18751	9401	29	the	the	DT
18751	9401	30	heat	heat	NN
18751	9401	31	,	,	,
18751	9401	32	and	and	CC
18751	9401	33	allow	allow	VB
18751	9401	34	the	the	DT
18751	9401	35	action	action	NN
18751	9401	36	to	to	TO
18751	9401	37	go	go	VB
18751	9401	38	on	on	RP
18751	9401	39	by	by	IN
18751	9401	40	itself	-PRON-	PRP
18751	9401	41	for	for	IN
18751	9401	42	a	a	DT
18751	9401	43	minute	minute	NN
18751	9401	44	or	or	CC
18751	9401	45	so	so	RB
18751	9401	46	,	,	,
18751	9401	47	then	then	RB
18751	9401	48	heat	heat	VB
18751	9401	49	over	over	IN
18751	9401	50	the	the	DT
18751	9401	51	Bunsen	Bunsen	NNP
18751	9401	52	burner	burner	NN
18751	9401	53	for	for	IN
18751	9401	54	10	10	CD
18751	9401	55	minutes	minute	NNS
18751	9401	56	.	.	.
18751	9402	1	Cool	cool	JJ
18751	9402	2	;	;	:
18751	9402	3	transfer	transfer	VB
18751	9402	4	the	the	DT
18751	9402	5	whole	whole	NN
18751	9402	6	to	to	IN
18751	9402	7	the	the	DT
18751	9402	8	titrating	titrating	NN
18751	9402	9	-	-	HYPH
18751	9402	10	dish	dish	NN
18751	9402	11	;	;	:
18751	9402	12	boil	boil	VB
18751	9402	13	with	with	IN
18751	9402	14	500	500	CD
18751	9402	15	c.c	c.c	NNP
18751	9402	16	.	.	.
18751	9403	1	of	of	IN
18751	9403	2	water	water	NN
18751	9403	3	;	;	:
18751	9403	4	remove	remove	VB
18751	9403	5	the	the	DT
18751	9403	6	small	small	JJ
18751	9403	7	dish	dish	NN
18751	9403	8	and	and	CC
18751	9403	9	foil	foil	NN
18751	9403	10	;	;	:
18751	9403	11	add	add	VB
18751	9403	12	sodic	sodic	JJ
18751	9403	13	acetate	acetate	JJ
18751	9403	14	and	and	CC
18751	9403	15	acetic	acetic	JJ
18751	9403	16	acid	acid	NN
18751	9403	17	,	,	,
18751	9403	18	and	and	CC
18751	9403	19	titrate	titrate	RB
18751	9403	20	.	.	.
18751	9404	1	For	for	IN
18751	9404	2	example	example	NN
18751	9404	3	,	,	,
18751	9404	4	1	1	CD
18751	9404	5	gram	gram	NN
18751	9404	6	required	require	VBD
18751	9404	7	34.5	34.5	CD
18751	9404	8	c.c	c.c	NNP
18751	9404	9	.	.	.
18751	9405	1	of	of	IN
18751	9405	2	"	"	``
18751	9405	3	barium	barium	NN
18751	9405	4	chloride	chloride	NN
18751	9405	5	"	"	''
18751	9405	6	(	(	-LRB-
18751	9405	7	standard	standard	JJ
18751	9405	8	=	=	SYM
18751	9405	9	1.005	1.005	CD
18751	9405	10	gram	gram	NN
18751	9405	11	S	S	NNP
18751	9405	12	)	)	-RRB-
18751	9405	13	,	,	,
18751	9405	14	which	which	WDT
18751	9405	15	is	be	VBZ
18751	9405	16	equivalent	equivalent	JJ
18751	9405	17	to	to	IN
18751	9405	18	34.7	34.7	CD
18751	9405	19	per	per	IN
18751	9405	20	cent	cent	NN
18751	9405	21	.	.	.
18751	9406	1	sulphur	sulphur	NNP
18751	9406	2	.	.	.
18751	9407	1	The	the	DT
18751	9407	2	theoretical	theoretical	JJ
18751	9407	3	percentage	percentage	NN
18751	9407	4	is	be	VBZ
18751	9407	5	34.8	34.8	CD
18751	9407	6	.	.	.
18751	9408	1	~Determination	~Determination	NFP
18751	9408	2	of	of	IN
18751	9408	3	Sulphur	Sulphur	NNP
18751	9408	4	in	in	IN
18751	9408	5	Chalcocite~	Chalcocite~	NNP
18751	9408	6	(	(	-LRB-
18751	9408	7	Grey	Grey	NNP
18751	9408	8	Copper	Copper	NNP
18751	9408	9	Ore).--Proceed	Ore).--Proceed	NNP
18751	9408	10	as	as	IN
18751	9408	11	in	in	IN
18751	9408	12	the	the	DT
18751	9408	13	last	last	JJ
18751	9408	14	experiment	experiment	NN
18751	9408	15	but	but	CC
18751	9408	16	,	,	,
18751	9408	17	since	since	IN
18751	9408	18	the	the	DT
18751	9408	19	action	action	NN
18751	9408	20	with	with	IN
18751	9408	21	nitre	nitre	NNP
18751	9408	22	is	be	VBZ
18751	9408	23	more	more	RBR
18751	9408	24	moderate	moderate	JJ
18751	9408	25	,	,	,
18751	9408	26	no	no	DT
18751	9408	27	special	special	JJ
18751	9408	28	precautions	precaution	NNS
18751	9408	29	need	nee	MD
18751	9408	30	be	be	VB
18751	9408	31	taken	take	VBN
18751	9408	32	on	on	IN
18751	9408	33	heating	heating	NN
18751	9408	34	.	.	.
18751	9409	1	A	a	DT
18751	9409	2	platinum	platinum	NN
18751	9409	3	dish	dish	NN
18751	9409	4	may	may	MD
18751	9409	5	be	be	VB
18751	9409	6	used	use	VBN
18751	9409	7	.	.	.
18751	9410	1	An	an	DT
18751	9410	2	example	example	NN
18751	9410	3	which	which	WDT
18751	9410	4	was	be	VBD
18751	9410	5	heated	heat	VBN
18751	9410	6	for	for	IN
18751	9410	7	30	30	CD
18751	9410	8	minutes	minute	NNS
18751	9410	9	required	require	VBD
18751	9410	10	20.5	20.5	CD
18751	9410	11	c.c	c.c	NNP
18751	9410	12	.	.	.
18751	9411	1	of	of	IN
18751	9411	2	the	the	DT
18751	9411	3	barium	barium	NN
18751	9411	4	chloride	chloride	NN
18751	9411	5	solution	solution	NN
18751	9411	6	.	.	.
18751	9412	1	This	this	DT
18751	9412	2	is	be	VBZ
18751	9412	3	equivalent	equivalent	JJ
18751	9412	4	to	to	IN
18751	9412	5	20.6	20.6	CD
18751	9412	6	per	per	IN
18751	9412	7	cent	cent	NN
18751	9412	8	.	.	.
18751	9413	1	of	of	IN
18751	9413	2	sulphur	sulphur	NNP
18751	9413	3	.	.	.
18751	9414	1	The	the	DT
18751	9414	2	theoretical	theoretical	JJ
18751	9414	3	yield	yield	NN
18751	9414	4	is	be	VBZ
18751	9414	5	20.2	20.2	CD
18751	9414	6	per	per	IN
18751	9414	7	cent	cent	NN
18751	9414	8	.	.	.
18751	9415	1	~Determination	~Determination	NFP
18751	9415	2	of	of	IN
18751	9415	3	Sulphur	Sulphur	NNP
18751	9415	4	in	in	IN
18751	9415	5	Pyrites.~--Take	Pyrites.~--Take	NNP
18751	9415	6	1	1	CD
18751	9415	7	gram	gram	NN
18751	9415	8	of	of	IN
18751	9415	9	the	the	DT
18751	9415	10	finely	finely	RB
18751	9415	11	-	-	HYPH
18751	9415	12	powdered	powder	VBN
18751	9415	13	sample	sample	NN
18751	9415	14	,	,	,
18751	9415	15	cover	cover	VB
18751	9415	16	with	with	IN
18751	9415	17	10	10	CD
18751	9415	18	c.c	c.c	NNP
18751	9415	19	.	.	.
18751	9416	1	of	of	IN
18751	9416	2	nitric	nitric	JJ
18751	9416	3	acid	acid	NN
18751	9416	4	,	,	,
18751	9416	5	and	and	CC
18751	9416	6	,	,	,
18751	9416	7	when	when	WRB
18751	9416	8	action	action	NN
18751	9416	9	has	have	VBZ
18751	9416	10	ceased	cease	VBN
18751	9416	11	,	,	,
18751	9416	12	evaporate	evaporate	VB
18751	9416	13	to	to	IN
18751	9416	14	a	a	DT
18751	9416	15	small	small	JJ
18751	9416	16	bulk	bulk	NN
18751	9416	17	.	.	.
18751	9417	1	Add	add	VB
18751	9417	2	3	3	CD
18751	9417	3	or	or	CC
18751	9417	4	4	4	CD
18751	9417	5	c.c	c.c	NN
18751	9417	6	.	.	.
18751	9418	1	of	of	IN
18751	9418	2	hydrochloric	hydrochloric	JJ
18751	9418	3	acid	acid	NN
18751	9418	4	,	,	,
18751	9418	5	and	and	CC
18751	9418	6	again	again	RB
18751	9418	7	evaporate	evaporate	VB
18751	9418	8	to	to	IN
18751	9418	9	a	a	DT
18751	9418	10	paste	paste	NN
18751	9418	11	.	.	.
18751	9419	1	Take	take	VB
18751	9419	2	up	up	RP
18751	9419	3	with	with	IN
18751	9419	4	1	1	CD
18751	9419	5	or	or	CC
18751	9419	6	2	2	CD
18751	9419	7	c.c	c.c	NNP
18751	9419	8	.	.	.
18751	9420	1	of	of	IN
18751	9420	2	dilute	dilute	NNP
18751	9420	3	hydrochloric	hydrochloric	NNP
18751	9420	4	acid	acid	NNP
18751	9420	5	,	,	,
18751	9420	6	dilute	dilute	NN
18751	9420	7	with	with	IN
18751	9420	8	water	water	NN
18751	9420	9	,	,	,
18751	9420	10	transfer	transfer	VB
18751	9420	11	to	to	IN
18751	9420	12	a	a	DT
18751	9420	13	titrating	titrating	JJ
18751	9420	14	-	-	HYPH
18751	9420	15	dish	dish	NN
18751	9420	16	,	,	,
18751	9420	17	add	add	VB
18751	9420	18	10	10	CD
18751	9420	19	grams	gram	NNS
18751	9420	20	of	of	IN
18751	9420	21	sodic	sodic	JJ
18751	9420	22	acetate	acetate	NN
18751	9420	23	and	and	CC
18751	9420	24	5	5	CD
18751	9420	25	c.c	c.c	NNP
18751	9420	26	.	.	.
18751	9421	1	of	of	IN
18751	9421	2	acetic	acetic	JJ
18751	9421	3	acid	acid	NN
18751	9421	4	,	,	,
18751	9421	5	and	and	CC
18751	9421	6	dilute	dilute	VB
18751	9421	7	with	with	IN
18751	9421	8	water	water	NN
18751	9421	9	to	to	IN
18751	9421	10	500	500	CD
18751	9421	11	c.c	c.c	NNP
18751	9421	12	.	.	.
18751	9422	1	Boil	Boil	NNP
18751	9422	2	and	and	CC
18751	9422	3	titrate	titrate	NN
18751	9422	4	.	.	.
18751	9423	1	An	an	DT
18751	9423	2	example	example	NN
18751	9423	3	with	with	IN
18751	9423	4	1	1	CD
18751	9423	5	gram	gram	NN
18751	9423	6	of	of	IN
18751	9423	7	a	a	DT
18751	9423	8	pure	pure	JJ
18751	9423	9	crystallized	crystallized	JJ
18751	9423	10	pyrites	pyrite	NNS
18751	9423	11	required	require	VBD
18751	9423	12	52.7	52.7	CD
18751	9423	13	c.c	c.c	NNP
18751	9423	14	.	.	.
18751	9424	1	of	of	IN
18751	9424	2	the	the	DT
18751	9424	3	barium	barium	NN
18751	9424	4	chloride	chloride	NN
18751	9424	5	solution	solution	NN
18751	9424	6	,	,	,
18751	9424	7	which	which	WDT
18751	9424	8	is	be	VBZ
18751	9424	9	equivalent	equivalent	JJ
18751	9424	10	to	to	IN
18751	9424	11	53.0	53.0	CD
18751	9424	12	per	per	IN
18751	9424	13	cent	cent	NN
18751	9424	14	.	.	.
18751	9425	1	of	of	IN
18751	9425	2	sulphur	sulphur	NNP
18751	9425	3	.	.	.
18751	9426	1	Theory	theory	NN
18751	9426	2	requires	require	VBZ
18751	9426	3	53.3	53.3	CD
18751	9426	4	per	per	IN
18751	9426	5	cent	cent	NN
18751	9426	6	.	.	.
18751	9427	1	of	of	IN
18751	9427	2	sulphur	sulphur	NNP
18751	9427	3	.	.	.
18751	9428	1	~Determination	~Determination	NFP
18751	9428	2	of	of	IN
18751	9428	3	Sulphur	Sulphur	NNP
18751	9428	4	in	in	IN
18751	9428	5	Mispickel.~--Take	Mispickel.~--Take	NNP
18751	9428	6	1	1	CD
18751	9428	7	gram	gram	NN
18751	9428	8	of	of	IN
18751	9428	9	the	the	DT
18751	9428	10	powdered	powdered	JJ
18751	9428	11	ore	ore	NN
18751	9428	12	and	and	CC
18751	9428	13	evaporate	evaporate	VB
18751	9428	14	with	with	IN
18751	9428	15	10	10	CD
18751	9428	16	c.c	c.c	NNP
18751	9428	17	.	.	.
18751	9429	1	of	of	IN
18751	9429	2	nitric	nitric	JJ
18751	9429	3	acid	acid	NN
18751	9429	4	,	,	,
18751	9429	5	and	and	CC
18751	9429	6	take	take	VB
18751	9429	7	up	up	RP
18751	9429	8	with	with	IN
18751	9429	9	3	3	CD
18751	9429	10	or	or	CC
18751	9429	11	4	4	CD
18751	9429	12	c.c	c.c	NN
18751	9429	13	.	.	.
18751	9430	1	of	of	IN
18751	9430	2	hydrochloric	hydrochloric	JJ
18751	9430	3	acid	acid	NN
18751	9430	4	.	.	.
18751	9431	1	If	if	IN
18751	9431	2	any	any	DT
18751	9431	3	globules	globule	NNS
18751	9431	4	of	of	IN
18751	9431	5	sulphur	sulphur	NNP
18751	9431	6	remain	remain	VBP
18751	9431	7	,	,	,
18751	9431	8	again	again	RB
18751	9431	9	evaporate	evaporate	VB
18751	9431	10	with	with	IN
18751	9431	11	nitric	nitric	JJ
18751	9431	12	acid	acid	NN
18751	9431	13	.	.	.
18751	9432	1	Dilute	Dilute	NNP
18751	9432	2	,	,	,
18751	9432	3	and	and	CC
18751	9432	4	transfer	transfer	VB
18751	9432	5	to	to	IN
18751	9432	6	the	the	DT
18751	9432	7	titrating	titrating	NN
18751	9432	8	-	-	HYPH
18751	9432	9	dish	dish	NN
18751	9432	10	.	.	.
18751	9433	1	Add	add	VB
18751	9433	2	10	10	CD
18751	9433	3	grams	gram	NNS
18751	9433	4	of	of	IN
18751	9433	5	sodic	sodic	JJ
18751	9433	6	acetate	acetate	NN
18751	9433	7	,	,	,
18751	9433	8	dilute	dilute	NN
18751	9433	9	with	with	IN
18751	9433	10	water	water	NN
18751	9433	11	,	,	,
18751	9433	12	boil	boil	NN
18751	9433	13	,	,	,
18751	9433	14	and	and	CC
18751	9433	15	titrate	titrate	RB
18751	9433	16	.	.	.
18751	9434	1	The	the	DT
18751	9434	2	mispickel	mispickel	NNP
18751	9434	3	carries	carry	VBZ
18751	9434	4	(	(	-LRB-
18751	9434	5	according	accord	VBG
18751	9434	6	to	to	IN
18751	9434	7	theory	theory	NN
18751	9434	8	)	)	-RRB-
18751	9434	9	exactly	exactly	RB
18751	9434	10	sufficient	sufficient	JJ
18751	9434	11	iron	iron	NN
18751	9434	12	to	to	TO
18751	9434	13	precipitate	precipitate	VB
18751	9434	14	the	the	DT
18751	9434	15	arsenic	arsenic	JJ
18751	9434	16	as	as	IN
18751	9434	17	ferric	ferric	JJ
18751	9434	18	arsenate	arsenate	VBP
18751	9434	19	in	in	IN
18751	9434	20	an	an	DT
18751	9434	21	acetic	acetic	JJ
18751	9434	22	acid	acid	NN
18751	9434	23	solution	solution	NN
18751	9434	24	,	,	,
18751	9434	25	so	so	CC
18751	9434	26	no	no	DT
18751	9434	27	more	more	JJR
18751	9434	28	iron	iron	NN
18751	9434	29	need	nee	MD
18751	9434	30	be	be	VB
18751	9434	31	added	add	VBN
18751	9434	32	.	.	.
18751	9435	1	The	the	DT
18751	9435	2	ferric	ferric	JJ
18751	9435	3	arsenate	arsenate	NN
18751	9435	4	will	will	MD
18751	9435	5	separate	separate	VB
18751	9435	6	out	out	RP
18751	9435	7	as	as	IN
18751	9435	8	a	a	DT
18751	9435	9	yellowish	yellowish	JJ
18751	9435	10	-	-	HYPH
18751	9435	11	white	white	JJ
18751	9435	12	flocculent	flocculent	NN
18751	9435	13	precipitate	precipitate	NN
18751	9435	14	.	.	.
18751	9436	1	An	an	DT
18751	9436	2	example	example	NN
18751	9436	3	required	require	VBN
18751	9436	4	,	,	,
18751	9436	5	in	in	IN
18751	9436	6	duplicate	duplicate	JJ
18751	9436	7	experiment	experiment	NN
18751	9436	8	,	,	,
18751	9436	9	18.5	18.5	CD
18751	9436	10	c.c	c.c	NNP
18751	9436	11	.	.	.
18751	9437	1	and	and	CC
18751	9437	2	18.7	18.7	CD
18751	9437	3	c.c	c.c	NNP
18751	9437	4	.	.	.
18751	9438	1	of	of	IN
18751	9438	2	barium	barium	NN
18751	9438	3	chloride	chloride	NN
18751	9438	4	,	,	,
18751	9438	5	equivalent	equivalent	JJ
18751	9438	6	to	to	IN
18751	9438	7	18.7	18.7	CD
18751	9438	8	per	per	IN
18751	9438	9	cent	cent	NN
18751	9438	10	.	.	.
18751	9439	1	of	of	IN
18751	9439	2	sulphur	sulphur	NNP
18751	9439	3	.	.	.
18751	9440	1	The	the	DT
18751	9440	2	formula	formula	NN
18751	9440	3	,	,	,
18751	9440	4	FeS_{2}.FeAs_{2	FeS_{2}.FeAs_{2	NNP
18751	9440	5	}	}	-RRB-
18751	9440	6	,	,	,
18751	9440	7	requires	require	VBZ
18751	9440	8	19.6	19.6	CD
18751	9440	9	percent	percent	NN
18751	9440	10	.	.	.
18751	9440	11	,	,	,
18751	9440	12	but	but	CC
18751	9440	13	the	the	DT
18751	9440	14	sulphur	sulphur	NN
18751	9440	15	generally	generally	RB
18751	9440	16	varies	vary	VBZ
18751	9440	17	considerably	considerably	RB
18751	9440	18	from	from	IN
18751	9440	19	this	this	DT
18751	9440	20	amount	amount	NN
18751	9440	21	.	.	.
18751	9441	1	~Determination	~Determination	NFP
18751	9441	2	of	of	IN
18751	9441	3	Sulphur	Sulphur	NNP
18751	9441	4	in	in	IN
18751	9441	5	Burnt	Burnt	NNP
18751	9441	6	Ores.~--Take	Ores.~--Take	NNP
18751	9441	7	5	5	CD
18751	9441	8	grams	gram	NNS
18751	9441	9	of	of	IN
18751	9441	10	the	the	DT
18751	9441	11	dried	dry	VBN
18751	9441	12	and	and	CC
18751	9441	13	powdered	powdered	JJ
18751	9441	14	ore	ore	NN
18751	9441	15	,	,	,
18751	9441	16	and	and	CC
18751	9441	17	rub	rub	VB
18751	9441	18	up	up	RP
18751	9441	19	with	with	IN
18751	9441	20	4	4	CD
18751	9441	21	grams	gram	NNS
18751	9441	22	of	of	IN
18751	9441	23	nitre	nitre	NNP
18751	9441	24	;	;	:
18751	9441	25	transfer	transfer	VB
18751	9441	26	to	to	IN
18751	9441	27	the	the	DT
18751	9441	28	platinum	platinum	NN
18751	9441	29	-	-	HYPH
18751	9441	30	dish	dish	NN
18751	9441	31	;	;	:
18751	9441	32	clean	clean	VB
18751	9441	33	out	out	RP
18751	9441	34	the	the	DT
18751	9441	35	mortar	mortar	NN
18751	9441	36	with	with	IN
18751	9441	37	another	another	DT
18751	9441	38	gram	gram	NN
18751	9441	39	of	of	IN
18751	9441	40	nitre	nitre	NNP
18751	9441	41	,	,	,
18751	9441	42	and	and	CC
18751	9441	43	add	add	VB
18751	9441	44	this	this	DT
18751	9441	45	as	as	IN
18751	9441	46	a	a	DT
18751	9441	47	cover	cover	NN
18751	9441	48	.	.	.
18751	9442	1	Heat	heat	NN
18751	9442	2	,	,	,
18751	9442	3	and	and	CC
18751	9442	4	extract	extract	VB
18751	9442	5	with	with	IN
18751	9442	6	water	water	NN
18751	9442	7	as	as	IN
18751	9442	8	before	before	RB
18751	9442	9	;	;	:
18751	9442	10	add	add	VB
18751	9442	11	the	the	DT
18751	9442	12	sodium	sodium	NN
18751	9442	13	acetate	acetate	JJ
18751	9442	14	and	and	CC
18751	9442	15	acetic	acetic	JJ
18751	9442	16	acid	acid	NN
18751	9442	17	;	;	:
18751	9442	18	and	and	CC
18751	9442	19	titrate	titrate	RB
18751	9442	20	.	.	.
18751	9443	1	Burnt	Burnt	NNP
18751	9443	2	ores	ore	NNS
18751	9443	3	carry	carry	VBP
18751	9443	4	from	from	IN
18751	9443	5	2.5	2.5	CD
18751	9443	6	to	to	TO
18751	9443	7	5	5	CD
18751	9443	8	per	per	NN
18751	9443	9	cent	cent	NN
18751	9443	10	.	.	.
18751	9444	1	of	of	IN
18751	9444	2	sulphur	sulphur	NNP
18751	9444	3	.	.	.
18751	9445	1	A	a	DT
18751	9445	2	series	series	NN
18751	9445	3	of	of	IN
18751	9445	4	four	four	CD
18751	9445	5	determinations	determination	NNS
18751	9445	6	gave:--	gave:--	UH
18751	9445	7	"	"	``
18751	9445	8	Baric	Baric	NNP
18751	9445	9	Chloride	Chloride	NNP
18751	9445	10	"	"	''
18751	9445	11	Required	require	VBN
18751	9445	12	.	.	.
18751	9446	1	Percentage	percentage	NN
18751	9446	2	of	of	IN
18751	9446	3	Sulphur	Sulphur	NNP
18751	9446	4	.	.	.
18751	9447	1	Gravimetric	Gravimetric	NNP
18751	9447	2	Results	Results	NNP
18751	9447	3	.	.	.
18751	9448	1	12.6	12.6	CD
18751	9448	2	c.c	c.c	NNP
18751	9448	3	.	.	.
18751	9449	1	2.52	2.52	CD
18751	9449	2	%	%	NN
18751	9449	3	2.45	2.45	CD
18751	9449	4	%	%	NN
18751	9449	5	29.9	29.9	CD
18751	9449	6	"	"	``
18751	9449	7	5.98	5.98	CD
18751	9449	8	"	"	``
18751	9449	9	5.84	5.84	CD
18751	9449	10	"	"	CD
18751	9449	11	18.1	18.1	CD
18751	9449	12	"	"	``
18751	9449	13	3.62	3.62	CD
18751	9449	14	"	"	NN
18751	9449	15	3.53	3.53	CD
18751	9449	16	"	"	``
18751	9449	17	22.0	22.0	CD
18751	9449	18	"	"	``
18751	9449	19	4.40	4.40	CD
18751	9449	20	"	"	``
18751	9449	21	4.43	4.43	CD
18751	9449	22	"	"	''
18751	9449	23	For	for	IN
18751	9449	24	ores	ore	NNS
18751	9449	25	carrying	carry	VBG
18751	9449	26	less	less	JJR
18751	9449	27	than	than	IN
18751	9449	28	1	1	CD
18751	9449	29	per	per	NN
18751	9449	30	cent	cent	NN
18751	9449	31	.	.	.
18751	9450	1	of	of	IN
18751	9450	2	sulphur	sulphur	NNP
18751	9450	3	,	,	,
18751	9450	4	take	take	VB
18751	9450	5	10	10	CD
18751	9450	6	grams	gram	NNS
18751	9450	7	for	for	IN
18751	9450	8	the	the	DT
18751	9450	9	assay	assay	NN
18751	9450	10	.	.	.
18751	9451	1	~Determination	~Determination	NFP
18751	9451	2	of	of	IN
18751	9451	3	Sulphuric	Sulphuric	NNP
18751	9451	4	Oxide	Oxide	NNP
18751	9451	5	(	(	-LRB-
18751	9451	6	SO_{3	SO_{3	NNP
18751	9451	7	}	}	-RRB-
18751	9451	8	)	)	-RRB-
18751	9451	9	in	in	IN
18751	9451	10	Sulphates.~--When	Sulphates.~--When	NNP
18751	9451	11	the	the	DT
18751	9451	12	sulphur	sulphur	NN
18751	9451	13	exists	exist	VBZ
18751	9451	14	in	in	IN
18751	9451	15	the	the	DT
18751	9451	16	sample	sample	NN
18751	9451	17	received	receive	VBN
18751	9451	18	by	by	IN
18751	9451	19	the	the	DT
18751	9451	20	assayer	assayer	NN
18751	9451	21	in	in	IN
18751	9451	22	an	an	DT
18751	9451	23	oxidised	oxidise	VBN
18751	9451	24	state	state	NN
18751	9451	25	as	as	IN
18751	9451	26	sulphate	sulphate	NN
18751	9451	27	,	,	,
18751	9451	28	it	-PRON-	PRP
18751	9451	29	is	be	VBZ
18751	9451	30	usual	usual	JJ
18751	9451	31	to	to	TO
18751	9451	32	report	report	VB
18751	9451	33	it	-PRON-	PRP
18751	9451	34	in	in	IN
18751	9451	35	terms	term	NNS
18751	9451	36	of	of	IN
18751	9451	37	sulphuric	sulphuric	JJ
18751	9451	38	oxide	oxide	NN
18751	9451	39	(	(	-LRB-
18751	9451	40	SO_{3	SO_{3	NNP
18751	9451	41	}	}	-RRB-
18751	9451	42	)	)	-RRB-
18751	9451	43	.	.	.
18751	9452	1	In	in	IN
18751	9452	2	this	this	DT
18751	9452	3	case	case	NN
18751	9452	4	,	,	,
18751	9452	5	the	the	DT
18751	9452	6	metal	metal	NN
18751	9452	7	must	must	MD
18751	9452	8	also	also	RB
18751	9452	9	be	be	VB
18751	9452	10	reported	report	VBN
18751	9452	11	as	as	IN
18751	9452	12	oxide	oxide	NN
18751	9452	13	.	.	.
18751	9453	1	For	for	IN
18751	9453	2	example	example	NN
18751	9453	3	,	,	,
18751	9453	4	an	an	DT
18751	9453	5	analysis	analysis	NN
18751	9453	6	of	of	IN
18751	9453	7	copper	copper	NN
18751	9453	8	sulphate	sulphate	NN
18751	9453	9	would	would	MD
18751	9453	10	be	be	VB
18751	9453	11	thus	thus	RB
18751	9453	12	reported:--	reported:--	``
18751	9453	13	Oxide	oxide	NN
18751	9453	14	of	of	IN
18751	9453	15	copper	copper	NN
18751	9453	16	(	(	-LRB-
18751	9453	17	CuO	cuo	NN
18751	9453	18	)	)	-RRB-
18751	9453	19	31.8	31.8	CD
18751	9453	20	%	%	NN
18751	9453	21	Sulphuric	sulphuric	JJ
18751	9453	22	oxide	oxide	NN
18751	9453	23	(	(	-LRB-
18751	9453	24	SO_{3	SO_{3	NNP
18751	9453	25	}	}	-RRB-
18751	9453	26	)	)	-RRB-
18751	9453	27	32.1	32.1	CD
18751	9453	28	"	"	``
18751	9453	29	Water	water	NN
18751	9453	30	36.1	36.1	CD
18751	9453	31	"	"	''
18751	9453	32	-----	-----	NN
18751	9453	33	100.0	100.0	CD
18751	9453	34	The	the	DT
18751	9453	35	percentage	percentage	NN
18751	9453	36	of	of	IN
18751	9453	37	sulphur	sulphur	NNP
18751	9453	38	multiplied	multiply	VBN
18751	9453	39	by	by	IN
18751	9453	40	2.5	2.5	CD
18751	9453	41	gives	give	VBZ
18751	9453	42	the	the	DT
18751	9453	43	percentage	percentage	NN
18751	9453	44	of	of	IN
18751	9453	45	sulphuric	sulphuric	JJ
18751	9453	46	oxide	oxide	NN
18751	9453	47	.	.	.
18751	9454	1	Thus	thus	RB
18751	9454	2	a	a	DT
18751	9454	3	sample	sample	NN
18751	9454	4	of	of	IN
18751	9454	5	copper	copper	NN
18751	9454	6	sulphate	sulphate	NN
18751	9454	7	containing	contain	VBG
18751	9454	8	12.85	12.85	CD
18751	9454	9	per	per	NN
18751	9454	10	cent	cent	NN
18751	9454	11	.	.	.
18751	9455	1	of	of	IN
18751	9455	2	sulphur	sulphur	NNP
18751	9455	3	will	will	MD
18751	9455	4	contain	contain	VB
18751	9455	5	12.85	12.85	CD
18751	9455	6	×	×	NNS
18751	9455	7	2.5	2.5	CD
18751	9455	8	or	or	CC
18751	9455	9	32.12	32.12	CD
18751	9455	10	per	per	NN
18751	9455	11	cent	cent	NN
18751	9455	12	.	.	.
18751	9456	1	of	of	IN
18751	9456	2	sulphuric	sulphuric	NNP
18751	9456	3	oxide	oxide	NN
18751	9456	4	.	.	.
18751	9457	1	In	in	IN
18751	9457	2	minerals	mineral	NNS
18751	9457	3	and	and	CC
18751	9457	4	metallurgical	metallurgical	JJ
18751	9457	5	products	product	NNS
18751	9457	6	,	,	,
18751	9457	7	it	-PRON-	PRP
18751	9457	8	is	be	VBZ
18751	9457	9	common	common	JJ
18751	9457	10	to	to	TO
18751	9457	11	find	find	VB
18751	9457	12	the	the	DT
18751	9457	13	sulphur	sulphur	NN
18751	9457	14	in	in	IN
18751	9457	15	both	both	DT
18751	9457	16	conditions--_i.e	conditions--_i.e	ADD
18751	9457	17	.	.	.
18751	9457	18	_	_	NNP
18751	9457	19	,	,	,
18751	9457	20	as	as	IN
18751	9457	21	sulphate	sulphate	NN
18751	9457	22	and	and	CC
18751	9457	23	sulphide	sulphide	NN
18751	9457	24	.	.	.
18751	9458	1	Generally	generally	RB
18751	9458	2	in	in	IN
18751	9458	3	these	these	DT
18751	9458	4	the	the	DT
18751	9458	5	percentage	percentage	NN
18751	9458	6	of	of	IN
18751	9458	7	sulphur	sulphur	NNP
18751	9458	8	only	only	RB
18751	9458	9	is	be	VBZ
18751	9458	10	wanted	want	VBN
18751	9458	11	;	;	:
18751	9458	12	but	but	CC
18751	9458	13	this	this	DT
18751	9458	14	will	will	MD
18751	9458	15	depend	depend	VB
18751	9458	16	entirely	entirely	RB
18751	9458	17	on	on	IN
18751	9458	18	commercial	commercial	JJ
18751	9458	19	requirements	requirement	NNS
18751	9458	20	,	,	,
18751	9458	21	and	and	CC
18751	9458	22	not	not	RB
18751	9458	23	on	on	IN
18751	9458	24	the	the	DT
18751	9458	25	fancy	fancy	NN
18751	9458	26	of	of	IN
18751	9458	27	the	the	DT
18751	9458	28	assayer	assayer	NN
18751	9458	29	.	.	.
18751	9459	1	Soluble	soluble	JJ
18751	9459	2	sulphates	sulphate	NNS
18751	9459	3	are	be	VBP
18751	9459	4	determined	determine	VBN
18751	9459	5	separately	separately	RB
18751	9459	6	by	by	IN
18751	9459	7	extracting	extract	VBG
18751	9459	8	with	with	IN
18751	9459	9	small	small	JJ
18751	9459	10	quantities	quantity	NNS
18751	9459	11	of	of	IN
18751	9459	12	cold	cold	JJ
18751	9459	13	water	water	NN
18751	9459	14	,	,	,
18751	9459	15	so	so	IN
18751	9459	16	as	as	IN
18751	9459	17	to	to	TO
18751	9459	18	avoid	avoid	VB
18751	9459	19	the	the	DT
18751	9459	20	separation	separation	NN
18751	9459	21	of	of	IN
18751	9459	22	basic	basic	JJ
18751	9459	23	sulphates	sulphate	NNS
18751	9459	24	,	,	,
18751	9459	25	or	or	CC
18751	9459	26	,	,	,
18751	9459	27	if	if	IN
18751	9459	28	the	the	DT
18751	9459	29	sulphides	sulphide	NNS
18751	9459	30	present	present	JJ
18751	9459	31	are	be	VBP
18751	9459	32	not	not	RB
18751	9459	33	at	at	IN
18751	9459	34	the	the	DT
18751	9459	35	same	same	JJ
18751	9459	36	time	time	NN
18751	9459	37	attacked	attack	VBD
18751	9459	38	,	,	,
18751	9459	39	by	by	IN
18751	9459	40	dilute	dilute	NNP
18751	9459	41	hydrochloric	hydrochloric	JJ
18751	9459	42	acid	acid	NN
18751	9459	43	.	.	.
18751	9460	1	Lead	lead	JJ
18751	9460	2	sulphate	sulphate	NN
18751	9460	3	may	may	MD
18751	9460	4	be	be	VB
18751	9460	5	extracted	extract	VBN
18751	9460	6	by	by	IN
18751	9460	7	boiling	boil	VBG
18751	9460	8	with	with	IN
18751	9460	9	ammonic	ammonic	JJ
18751	9460	10	acetate	acetate	NN
18751	9460	11	;	;	:
18751	9460	12	whilst	whilst	IN
18751	9460	13	barium	barium	NN
18751	9460	14	,	,	,
18751	9460	15	strontium	strontium	NN
18751	9460	16	,	,	,
18751	9460	17	and	and	CC
18751	9460	18	,	,	,
18751	9460	19	perhaps	perhaps	RB
18751	9460	20	,	,	,
18751	9460	21	calcium	calcium	NN
18751	9460	22	sulphate	sulphate	NN
18751	9460	23	,	,	,
18751	9460	24	will	will	MD
18751	9460	25	be	be	VB
18751	9460	26	mainly	mainly	RB
18751	9460	27	found	find	VBN
18751	9460	28	in	in	IN
18751	9460	29	the	the	DT
18751	9460	30	residue	residue	NN
18751	9460	31	insoluble	insoluble	NN
18751	9460	32	in	in	IN
18751	9460	33	acids	acid	NNS
18751	9460	34	.	.	.
18751	9461	1	Weigh	weigh	VB
18751	9461	2	up	up	RP
18751	9461	3	from	from	IN
18751	9461	4	2	2	CD
18751	9461	5	to	to	IN
18751	9461	6	5	5	CD
18751	9461	7	grams	gram	NNS
18751	9461	8	of	of	IN
18751	9461	9	the	the	DT
18751	9461	10	material	material	NN
18751	9461	11	according	accord	VBG
18751	9461	12	to	to	IN
18751	9461	13	the	the	DT
18751	9461	14	amount	amount	NN
18751	9461	15	of	of	IN
18751	9461	16	sulphur	sulphur	NNP
18751	9461	17	judged	judge	VBD
18751	9461	18	to	to	TO
18751	9461	19	be	be	VB
18751	9461	20	present	present	JJ
18751	9461	21	,	,	,
18751	9461	22	and	and	CC
18751	9461	23	dissolve	dissolve	VB
18751	9461	24	them	-PRON-	PRP
18751	9461	25	in	in	IN
18751	9461	26	the	the	DT
18751	9461	27	titrating	titrating	NN
18751	9461	28	-	-	HYPH
18751	9461	29	dish	dish	NN
18751	9461	30	with	with	IN
18751	9461	31	1	1	CD
18751	9461	32	c.c	c.c	NNP
18751	9461	33	.	.	.
18751	9462	1	of	of	IN
18751	9462	2	hydrochloric	hydrochloric	JJ
18751	9462	3	acid	acid	NN
18751	9462	4	and	and	CC
18751	9462	5	50	50	CD
18751	9462	6	c.c	c.c	NNP
18751	9462	7	.	.	.
18751	9463	1	of	of	IN
18751	9463	2	water	water	NN
18751	9463	3	.	.	.
18751	9464	1	Add	add	VB
18751	9464	2	10	10	CD
18751	9464	3	grams	gram	NNS
18751	9464	4	of	of	IN
18751	9464	5	sodic	sodic	JJ
18751	9464	6	acetate	acetate	NN
18751	9464	7	,	,	,
18751	9464	8	and	and	CC
18751	9464	9	10	10	CD
18751	9464	10	c.c	c.c	NNP
18751	9464	11	.	.	.
18751	9465	1	of	of	IN
18751	9465	2	acetic	acetic	JJ
18751	9465	3	acid	acid	NN
18751	9465	4	;	;	:
18751	9465	5	dilute	dilute	NN
18751	9465	6	,	,	,
18751	9465	7	boil	boil	NN
18751	9465	8	,	,	,
18751	9465	9	and	and	CC
18751	9465	10	titrate	titrate	RB
18751	9465	11	.	.	.
18751	9466	1	In	in	IN
18751	9466	2	the	the	DT
18751	9466	3	case	case	NN
18751	9466	4	of	of	IN
18751	9466	5	ferric	ferric	JJ
18751	9466	6	salts	salt	NNS
18751	9466	7	,	,	,
18751	9466	8	half	half	PDT
18751	9466	9	the	the	DT
18751	9466	10	quantity	quantity	NN
18751	9466	11	of	of	IN
18751	9466	12	acetic	acetic	JJ
18751	9466	13	acid	acid	NN
18751	9466	14	will	will	MD
18751	9466	15	be	be	VB
18751	9466	16	better	well	JJR
18751	9466	17	,	,	,
18751	9466	18	as	as	IN
18751	9466	19	then	then	RB
18751	9466	20	the	the	DT
18751	9466	21	ferric	ferric	JJ
18751	9466	22	iron	iron	NN
18751	9466	23	will	will	MD
18751	9466	24	be	be	VB
18751	9466	25	precipitated	precipitate	VBN
18751	9466	26	,	,	,
18751	9466	27	and	and	CC
18751	9466	28	a	a	DT
18751	9466	29	colourless	colourless	JJ
18751	9466	30	solution	solution	NN
18751	9466	31	will	will	MD
18751	9466	32	be	be	VB
18751	9466	33	left	leave	VBN
18751	9466	34	,	,	,
18751	9466	35	in	in	IN
18751	9466	36	which	which	WDT
18751	9466	37	the	the	DT
18751	9466	38	end	end	NN
18751	9466	39	reaction	reaction	NN
18751	9466	40	is	be	VBZ
18751	9466	41	more	more	RBR
18751	9466	42	readily	readily	RB
18751	9466	43	distinguished	distinguished	JJ
18751	9466	44	.	.	.
18751	9467	1	Determined	determine	VBN
18751	9467	2	in	in	IN
18751	9467	3	this	this	DT
18751	9467	4	way	way	NN
18751	9467	5	,	,	,
18751	9467	6	5	5	CD
18751	9467	7	gram	gram	NN
18751	9467	8	samples	sample	NNS
18751	9467	9	of	of	IN
18751	9467	10	the	the	DT
18751	9467	11	following	following	JJ
18751	9467	12	salts	salt	NNS
18751	9467	13	gave	give	VBD
18751	9467	14	the	the	DT
18751	9467	15	results	result	NNS
18751	9467	16	indicated	indicate	VBN
18751	9467	17	below:--	below:--	``
18751	9467	18	"	"	``
18751	9467	19	Barium	Barium	NNP
18751	9467	20	Chloride	Chloride	NNP
18751	9467	21	"	"	''
18751	9467	22	Salt	Salt	NNP
18751	9467	23	.	.	.
18751	9468	1	Required	require	VBN
18751	9468	2	.	.	.
18751	9469	1	Sulphuric	Sulphuric	NNP
18751	9469	2	Oxide	Oxide	NNP
18751	9469	3	.	.	.
18751	9470	1	Copper	copper	NN
18751	9470	2	sulphate	sulphate	NN
18751	9470	3	64.25	64.25	CD
18751	9470	4	c.c	c.c	NNP
18751	9470	5	.	.	.
18751	9471	1	32.12	32.12	CD
18751	9471	2	%	%	NN
18751	9471	3	Magnesium	Magnesium	NNP
18751	9471	4	sulphate	sulphate	NN
18751	9471	5	65.25	65.25	CD
18751	9471	6	"	"	``
18751	9471	7	32.62	32.62	CD
18751	9471	8	"	"	''
18751	9471	9	Zinc	Zinc	NNP
18751	9471	10	sulphate	sulphate	NN
18751	9471	11	56.25	56.25	CD
18751	9471	12	"	"	``
18751	9471	13	28.12	28.12	CD
18751	9471	14	"	"	``
18751	9471	15	Ferrous	ferrous	JJ
18751	9471	16	sulphate	sulphate	NN
18751	9471	17	58.25	58.25	CD
18751	9471	18	"	"	``
18751	9471	19	29.12	29.12	CD
18751	9471	20	"	"	''
18751	9471	21	Sodium	sodium	NN
18751	9471	22	sulphate	sulphate	NN
18751	9471	23	51.25	51.25	CD
18751	9471	24	"	"	``
18751	9471	25	25.60	25.60	CD
18751	9471	26	"	"	''
18751	9471	27	~Determination	~Determination	NFP
18751	9471	28	of	of	IN
18751	9471	29	Sulphuric	Sulphuric	NNP
18751	9471	30	Oxide	Oxide	NNP
18751	9471	31	in	in	IN
18751	9471	32	Barytes~	barytes~	NN
18751	9471	33	(	(	-LRB-
18751	9471	34	Heavy	heavy	JJ
18751	9471	35	spar).--Fuse	spar).--Fuse	NNP
18751	9471	36	2	2	CD
18751	9471	37	grams	gram	NNS
18751	9471	38	of	of	IN
18751	9471	39	the	the	DT
18751	9471	40	powdered	powdered	JJ
18751	9471	41	mineral	mineral	NN
18751	9471	42	with	with	IN
18751	9471	43	5	5	CD
18751	9471	44	grams	gram	NNS
18751	9471	45	of	of	IN
18751	9471	46	"	"	``
18751	9471	47	fusion	fusion	NN
18751	9471	48	mixture	mixture	NN
18751	9471	49	"	"	''
18751	9471	50	for	for	IN
18751	9471	51	five	five	CD
18751	9471	52	minutes	minute	NNS
18751	9471	53	;	;	:
18751	9471	54	and	and	CC
18751	9471	55	,	,	,
18751	9471	56	when	when	WRB
18751	9471	57	cold	cold	JJ
18751	9471	58	,	,	,
18751	9471	59	extract	extract	VBP
18751	9471	60	with	with	IN
18751	9471	61	water	water	NN
18751	9471	62	.	.	.
18751	9472	1	Filter	Filter	NNP
18751	9472	2	,	,	,
18751	9472	3	acidulate	acidulate	VB
18751	9472	4	the	the	DT
18751	9472	5	filtrate	filtrate	JJ
18751	9472	6	with	with	IN
18751	9472	7	an	an	DT
18751	9472	8	excess	excess	NN
18751	9472	9	of	of	IN
18751	9472	10	10	10	CD
18751	9472	11	c.c	c.c	NNP
18751	9472	12	.	.	.
18751	9473	1	of	of	IN
18751	9473	2	acetic	acetic	JJ
18751	9473	3	acid	acid	NN
18751	9473	4	,	,	,
18751	9473	5	dilute	dilute	NN
18751	9473	6	,	,	,
18751	9473	7	boil	boil	NN
18751	9473	8	,	,	,
18751	9473	9	and	and	CC
18751	9473	10	titrate	titrate	RB
18751	9473	11	.	.	.
18751	9474	1	For	for	IN
18751	9474	2	example	example	NN
18751	9474	3	,	,	,
18751	9474	4	a	a	DT
18751	9474	5	transparent	transparent	JJ
18751	9474	6	crystallised	crystallise	VBN
18751	9474	7	sample	sample	NN
18751	9474	8	required	require	VBN
18751	9474	9	27.0	27.0	CD
18751	9474	10	c.c	c.c	NNP
18751	9474	11	.	.	.
18751	9475	1	of	of	IN
18751	9475	2	barium	barium	NN
18751	9475	3	chloride	chloride	NN
18751	9475	4	,	,	,
18751	9475	5	which	which	WDT
18751	9475	6	is	be	VBZ
18751	9475	7	equivalent	equivalent	JJ
18751	9475	8	to	to	IN
18751	9475	9	13.6	13.6	CD
18751	9475	10	per	per	IN
18751	9475	11	cent	cent	NN
18751	9475	12	.	.	.
18751	9476	1	of	of	IN
18751	9476	2	sulphur	sulphur	NNP
18751	9476	3	,	,	,
18751	9476	4	or	or	CC
18751	9476	5	34.0	34.0	CD
18751	9476	6	per	per	IN
18751	9476	7	cent	cent	NN
18751	9476	8	.	.	.
18751	9477	1	of	of	IN
18751	9477	2	sulphuric	sulphuric	NNP
18751	9477	3	oxide	oxide	NN
18751	9477	4	.	.	.
18751	9478	1	Theory	theory	NN
18751	9478	2	requires	require	VBZ
18751	9478	3	34.3	34.3	CD
18751	9478	4	per	per	IN
18751	9478	5	cent	cent	NN
18751	9478	6	.	.	.
18751	9479	1	of	of	IN
18751	9479	2	the	the	DT
18751	9479	3	latter	latter	JJ
18751	9479	4	.	.	.
18751	9480	1	Since	since	IN
18751	9480	2	both	both	DT
18751	9480	3	carbonate	carbonate	NN
18751	9480	4	of	of	IN
18751	9480	5	soda	soda	NN
18751	9480	6	and	and	CC
18751	9480	7	potash	potash	NN
18751	9480	8	are	be	VBP
18751	9480	9	liable	liable	JJ
18751	9480	10	to	to	TO
18751	9480	11	contain	contain	VB
18751	9480	12	sulphates	sulphate	NNS
18751	9480	13	,	,	,
18751	9480	14	a	a	DT
18751	9480	15	blank	blank	JJ
18751	9480	16	determination	determination	NN
18751	9480	17	should	should	MD
18751	9480	18	be	be	VB
18751	9480	19	made	make	VBN
18751	9480	20	on	on	IN
18751	9480	21	5	5	CD
18751	9480	22	grams	gram	NNS
18751	9480	23	of	of	IN
18751	9480	24	the	the	DT
18751	9480	25	"	"	``
18751	9480	26	fusion	fusion	NN
18751	9480	27	mixture	mixture	NN
18751	9480	28	,	,	,
18751	9480	29	"	"	''
18751	9480	30	and	and	CC
18751	9480	31	the	the	DT
18751	9480	32	amount	amount	NN
18751	9480	33	found	find	VBN
18751	9480	34	be	be	VB
18751	9480	35	deducted	deduct	VBN
18751	9480	36	from	from	IN
18751	9480	37	that	that	DT
18751	9480	38	got	get	VBD
18751	9480	39	in	in	IN
18751	9480	40	the	the	DT
18751	9480	41	assay	assay	NN
18751	9480	42	.	.	.
18751	9481	1	PRACTICAL	practical	NN
18751	9481	2	EXERCISES	exercise	NNS
18751	9481	3	.	.	.
18751	9482	1	1	1	LS
18751	9482	2	.	.	.
18751	9483	1	The	the	DT
18751	9483	2	price	price	NN
18751	9483	3	of	of	IN
18751	9483	4	sulphur	sulphur	NNP
18751	9483	5	in	in	IN
18751	9483	6	an	an	DT
18751	9483	7	ore	ore	NN
18751	9483	8	being	be	VBG
18751	9483	9	4	4	CD
18751	9483	10	-	-	HYPH
18751	9483	11	1/2d	1/2d	CD
18751	9483	12	.	.	.
18751	9484	1	per	per	IN
18751	9484	2	unit	unit	NN
18751	9484	3	in	in	IN
18751	9484	4	the	the	DT
18751	9484	5	northern	northern	JJ
18751	9484	6	markets	market	NNS
18751	9484	7	,	,	,
18751	9484	8	what	what	WP
18751	9484	9	would	would	MD
18751	9484	10	be	be	VB
18751	9484	11	the	the	DT
18751	9484	12	price	price	NN
18751	9484	13	of	of	IN
18751	9484	14	a	a	DT
18751	9484	15	ton	ton	NN
18751	9484	16	of	of	IN
18751	9484	17	ore	ore	NN
18751	9484	18	containing	contain	VBG
18751	9484	19	49	49	CD
18751	9484	20	per	per	NN
18751	9484	21	cent	cent	NN
18751	9484	22	.	.	.
18751	9485	1	of	of	IN
18751	9485	2	sulphur	sulphur	NNP
18751	9485	3	?	?	.
18751	9486	1	What	what	WP
18751	9486	2	would	would	MD
18751	9486	3	be	be	VB
18751	9486	4	the	the	DT
18751	9486	5	effect	effect	NN
18751	9486	6	on	on	IN
18751	9486	7	the	the	DT
18751	9486	8	price	price	NN
18751	9486	9	of	of	IN
18751	9486	10	an	an	DT
18751	9486	11	error	error	NN
18751	9486	12	of	of	IN
18751	9486	13	0.25	0.25	CD
18751	9486	14	per	per	NN
18751	9486	15	cent	cent	NN
18751	9486	16	.	.	.
18751	9487	1	in	in	IN
18751	9487	2	the	the	DT
18751	9487	3	assay	assay	NN
18751	9487	4	?	?	.
18751	9488	1	2	2	LS
18751	9488	2	.	.	.
18751	9489	1	Pyrites	Pyrites	NNP
18751	9489	2	carries	carry	VBZ
18751	9489	3	50	50	CD
18751	9489	4	per	per	IN
18751	9489	5	cent	cent	NN
18751	9489	6	.	.	.
18751	9490	1	of	of	IN
18751	9490	2	sulphur	sulphur	NNP
18751	9490	3	,	,	,
18751	9490	4	and	and	CC
18751	9490	5	on	on	IN
18751	9490	6	calcining	calcine	VBG
18751	9490	7	yields	yield	NNS
18751	9490	8	70	70	CD
18751	9490	9	per	per	IN
18751	9490	10	cent	cent	NN
18751	9490	11	.	.	.
18751	9491	1	of	of	IN
18751	9491	2	its	-PRON-	PRP$
18751	9491	3	weight	weight	NN
18751	9491	4	of	of	IN
18751	9491	5	burnt	burn	VBN
18751	9491	6	ore	ore	NN
18751	9491	7	.	.	.
18751	9491	8	Supposing	suppose	VBG
18751	9491	9	the	the	DT
18751	9491	10	burnt	burn	VBN
18751	9491	11	ore	ore	NN
18751	9491	12	carries	carry	VBZ
18751	9491	13	3.5	3.5	CD
18751	9491	14	per	per	NN
18751	9491	15	cent	cent	NN
18751	9491	16	.	.	.
18751	9492	1	of	of	IN
18751	9492	2	sulphur	sulphur	NNP
18751	9492	3	,	,	,
18751	9492	4	what	what	WDT
18751	9492	5	proportion	proportion	NN
18751	9492	6	of	of	IN
18751	9492	7	the	the	DT
18751	9492	8	sulphur	sulphur	NN
18751	9492	9	will	will	MD
18751	9492	10	have	have	VB
18751	9492	11	been	be	VBN
18751	9492	12	removed	remove	VBN
18751	9492	13	in	in	IN
18751	9492	14	the	the	DT
18751	9492	15	calcining	calcining	NN
18751	9492	16	?	?	.
18751	9493	1	3	3	LS
18751	9493	2	.	.	.
18751	9494	1	How	how	WRB
18751	9494	2	would	would	MD
18751	9494	3	blende	blende	NNP
18751	9494	4	compare	compare	VB
18751	9494	5	with	with	IN
18751	9494	6	pyrites	pyrite	NNS
18751	9494	7	as	as	IN
18751	9494	8	a	a	DT
18751	9494	9	source	source	NN
18751	9494	10	of	of	IN
18751	9494	11	sulphur	sulphur	NNP
18751	9494	12	for	for	IN
18751	9494	13	sulphuric	sulphuric	NNP
18751	9494	14	acid	acid	NNP
18751	9494	15	making	make	VBG
18751	9494	16	?	?	.
18751	9495	1	4	4	LS
18751	9495	2	.	.	.
18751	9496	1	How	how	WRB
18751	9496	2	would	would	MD
18751	9496	3	you	-PRON-	PRP
18751	9496	4	determine	determine	VB
18751	9496	5	the	the	DT
18751	9496	6	percentage	percentage	NN
18751	9496	7	of	of	IN
18751	9496	8	sulphuric	sulphuric	JJ
18751	9496	9	oxide	oxide	NN
18751	9496	10	in	in	IN
18751	9496	11	a	a	DT
18751	9496	12	sample	sample	NN
18751	9496	13	of	of	IN
18751	9496	14	gypsum	gypsum	NN
18751	9496	15	?	?	.
18751	9497	1	What	what	WP
18751	9497	2	is	be	VBZ
18751	9497	3	sulphuric	sulphuric	JJ
18751	9497	4	oxide	oxide	NN
18751	9497	5	,	,	,
18751	9497	6	and	and	CC
18751	9497	7	what	what	WDT
18751	9497	8	relation	relation	NN
18751	9497	9	does	do	VBZ
18751	9497	10	it	-PRON-	PRP
18751	9497	11	bear	bear	VB
18751	9497	12	to	to	IN
18751	9497	13	sulphur	sulphur	NNP
18751	9497	14	?	?	.
18751	9498	1	5	5	CD
18751	9498	2	.	.	.
18751	9499	1	A	a	DT
18751	9499	2	mineral	mineral	NN
18751	9499	3	contains	contain	VBZ
18751	9499	4	20.7	20.7	CD
18751	9499	5	per	per	IN
18751	9499	6	cent	cent	NN
18751	9499	7	.	.	.
18751	9500	1	of	of	IN
18751	9500	2	water	water	NN
18751	9500	3	,	,	,
18751	9500	4	32.4	32.4	CD
18751	9500	5	per	per	IN
18751	9500	6	cent	cent	NN
18751	9500	7	.	.	.
18751	9501	1	of	of	IN
18751	9501	2	lime	lime	NNP
18751	9501	3	,	,	,
18751	9501	4	and	and	CC
18751	9501	5	18.6	18.6	CD
18751	9501	6	per	per	IN
18751	9501	7	cent	cent	NN
18751	9501	8	.	.	.
18751	9502	1	of	of	IN
18751	9502	2	sulphur	sulphur	NNP
18751	9502	3	.	.	.
18751	9503	1	What	what	WP
18751	9503	2	is	be	VBZ
18751	9503	3	its	-PRON-	PRP$
18751	9503	4	probable	probable	JJ
18751	9503	5	composition	composition	NN
18751	9503	6	?	?	.
18751	9504	1	What	what	WDT
18751	9504	2	experiment	experiment	NN
18751	9504	3	would	would	MD
18751	9504	4	you	-PRON-	PRP
18751	9504	5	try	try	VB
18751	9504	6	to	to	TO
18751	9504	7	determine	determine	VB
18751	9504	8	the	the	DT
18751	9504	9	accuracy	accuracy	NN
18751	9504	10	of	of	IN
18751	9504	11	your	-PRON-	PRP$
18751	9504	12	conclusion	conclusion	NN
18751	9504	13	?	?	.
18751	9505	1	SELENIUM	SELENIUM	NNP
18751	9505	2	occurs	occur	VBZ
18751	9505	3	in	in	IN
18751	9505	4	nature	nature	NN
18751	9505	5	combined	combine	VBN
18751	9505	6	with	with	IN
18751	9505	7	copper	copper	NN
18751	9505	8	,	,	,
18751	9505	9	mercury	mercury	NN
18751	9505	10	,	,	,
18751	9505	11	and	and	CC
18751	9505	12	lead	lead	NN
18751	9505	13	,	,	,
18751	9505	14	in	in	IN
18751	9505	15	certain	certain	JJ
18751	9505	16	rare	rare	JJ
18751	9505	17	minerals	mineral	NNS
18751	9505	18	.	.	.
18751	9506	1	In	in	IN
18751	9506	2	small	small	JJ
18751	9506	3	quantities	quantity	NNS
18751	9506	4	it	-PRON-	PRP
18751	9506	5	is	be	VBZ
18751	9506	6	found	find	VBN
18751	9506	7	in	in	IN
18751	9506	8	many	many	JJ
18751	9506	9	ores	ore	NNS
18751	9506	10	.	.	.
18751	9507	1	It	-PRON-	PRP
18751	9507	2	is	be	VBZ
18751	9507	3	detected	detect	VBN
18751	9507	4	in	in	IN
18751	9507	5	solution	solution	NN
18751	9507	6	by	by	IN
18751	9507	7	the	the	DT
18751	9507	8	red	red	NNP
18751	9507	9	precipitate	precipitate	NN
18751	9507	10	produced	produce	VBN
18751	9507	11	on	on	IN
18751	9507	12	boiling	boil	VBG
18751	9507	13	the	the	DT
18751	9507	14	acid	acid	NN
18751	9507	15	solution	solution	NN
18751	9507	16	with	with	IN
18751	9507	17	sodium	sodium	NN
18751	9507	18	sulphite	sulphite	NNP
18751	9507	19	.	.	.
18751	9508	1	This	this	DT
18751	9508	2	reaction	reaction	NN
18751	9508	3	is	be	VBZ
18751	9508	4	used	use	VBN
18751	9508	5	for	for	IN
18751	9508	6	its	-PRON-	PRP$
18751	9508	7	determination	determination	NN
18751	9508	8	.	.	.
18751	9509	1	~Solution.~--The	~Solution.~--The	NFP
18751	9509	2	solution	solution	NN
18751	9509	3	is	be	VBZ
18751	9509	4	effected	effect	VBN
18751	9509	5	by	by	IN
18751	9509	6	boiling	boil	VBG
18751	9509	7	with	with	IN
18751	9509	8	nitric	nitric	JJ
18751	9509	9	acid	acid	NN
18751	9509	10	or	or	CC
18751	9509	11	aqua	aqua	NNP
18751	9509	12	regia	regia	NNP
18751	9509	13	,	,	,
18751	9509	14	or	or	CC
18751	9509	15	by	by	IN
18751	9509	16	fusing	fuse	VBG
18751	9509	17	with	with	IN
18751	9509	18	nitre	nitre	NNP
18751	9509	19	.	.	.
18751	9510	1	To	to	TO
18751	9510	2	separate	separate	VB
18751	9510	3	the	the	DT
18751	9510	4	selenium	selenium	NN
18751	9510	5	,	,	,
18751	9510	6	the	the	DT
18751	9510	7	solution	solution	NN
18751	9510	8	is	be	VBZ
18751	9510	9	evaporated	evaporate	VBN
18751	9510	10	with	with	IN
18751	9510	11	an	an	DT
18751	9510	12	excess	excess	NN
18751	9510	13	of	of	IN
18751	9510	14	hydrochloric	hydrochloric	JJ
18751	9510	15	acid	acid	NN
18751	9510	16	and	and	CC
18751	9510	17	a	a	DT
18751	9510	18	little	little	JJ
18751	9510	19	sodium	sodium	NN
18751	9510	20	or	or	CC
18751	9510	21	potassium	potassium	NN
18751	9510	22	chloride	chloride	NN
18751	9510	23	.	.	.
18751	9511	1	This	this	DT
18751	9511	2	destroys	destroy	VBZ
18751	9511	3	any	any	DT
18751	9511	4	nitric	nitric	JJ
18751	9511	5	acid	acid	NN
18751	9511	6	that	that	WDT
18751	9511	7	may	may	MD
18751	9511	8	be	be	VB
18751	9511	9	present	present	JJ
18751	9511	10	,	,	,
18751	9511	11	and	and	CC
18751	9511	12	reduces	reduce	VBZ
18751	9511	13	selenic	selenic	JJ
18751	9511	14	acid	acid	NN
18751	9511	15	(	(	-LRB-
18751	9511	16	H_{2}SeO_{4	H_{2}SeO_{4	NNP
18751	9511	17	}	}	-RRB-
18751	9511	18	)	)	-RRB-
18751	9511	19	to	to	IN
18751	9511	20	selenious	selenious	JJ
18751	9511	21	(	(	-LRB-
18751	9511	22	H_{2}SeO_{3	h_{2}seo_{3	NN
18751	9511	23	}	}	-RRB-
18751	9511	24	)	)	-RRB-
18751	9511	25	.	.	.
18751	9512	1	The	the	DT
18751	9512	2	solution	solution	NN
18751	9512	3	is	be	VBZ
18751	9512	4	diluted	dilute	VBN
18751	9512	5	with	with	IN
18751	9512	6	water	water	NN
18751	9512	7	,	,	,
18751	9512	8	and	and	CC
18751	9512	9	treated	treat	VBN
18751	9512	10	with	with	IN
18751	9512	11	a	a	DT
18751	9512	12	solution	solution	NN
18751	9512	13	of	of	IN
18751	9512	14	sulphite	sulphite	NN
18751	9512	15	of	of	IN
18751	9512	16	soda	soda	NNP
18751	9512	17	.	.	.
18751	9513	1	It	-PRON-	PRP
18751	9513	2	is	be	VBZ
18751	9513	3	warmed	warm	VBN
18751	9513	4	,	,	,
18751	9513	5	and	and	CC
18751	9513	6	at	at	IN
18751	9513	7	last	last	JJ
18751	9513	8	boiled	boil	VBN
18751	9513	9	.	.	.
18751	9514	1	The	the	DT
18751	9514	2	selenium	selenium	NN
18751	9514	3	separates	separate	VBZ
18751	9514	4	as	as	IN
18751	9514	5	a	a	DT
18751	9514	6	red	red	JJ
18751	9514	7	precipitate	precipitate	NN
18751	9514	8	,	,	,
18751	9514	9	which	which	WDT
18751	9514	10	(	(	-LRB-
18751	9514	11	on	on	IN
18751	9514	12	boiling	boiling	NN
18751	9514	13	)	)	-RRB-
18751	9514	14	becomes	become	VBZ
18751	9514	15	denser	denser	NN
18751	9514	16	and	and	CC
18751	9514	17	black	black	NNP
18751	9514	18	.	.	.
18751	9515	1	It	-PRON-	PRP
18751	9515	2	is	be	VBZ
18751	9515	3	collected	collect	VBN
18751	9515	4	on	on	IN
18751	9515	5	a	a	DT
18751	9515	6	weighed	weigh	VBN
18751	9515	7	filter	filter	NN
18751	9515	8	,	,	,
18751	9515	9	washed	wash	VBN
18751	9515	10	with	with	IN
18751	9515	11	hot	hot	JJ
18751	9515	12	water	water	NN
18751	9515	13	,	,	,
18751	9515	14	dried	dry	VBN
18751	9515	15	at	at	IN
18751	9515	16	100	100	CD
18751	9515	17	°	°	NNS
18751	9515	18	C.	C.	NNP
18751	9515	19	,	,	,
18751	9515	20	and	and	CC
18751	9515	21	weighed	weigh	VBD
18751	9515	22	as	as	IN
18751	9515	23	pure	pure	JJ
18751	9515	24	selenium	selenium	NN
18751	9515	25	.	.	.
18751	9516	1	Selenium	selenium	NN
18751	9516	2	can	can	MD
18751	9516	3	be	be	VB
18751	9516	4	precipitated	precipitate	VBN
18751	9516	5	with	with	IN
18751	9516	6	sulphuretted	sulphuret	VBN
18751	9516	7	hydrogen	hydrogen	NN
18751	9516	8	as	as	IN
18751	9516	9	a	a	DT
18751	9516	10	sulphide	sulphide	NN
18751	9516	11	,	,	,
18751	9516	12	which	which	WDT
18751	9516	13	is	be	VBZ
18751	9516	14	readily	readily	RB
18751	9516	15	soluble	soluble	JJ
18751	9516	16	in	in	IN
18751	9516	17	ammonium	ammonium	NN
18751	9516	18	sulphide	sulphide	NN
18751	9516	19	.	.	.
18751	9517	1	This	this	DT
18751	9517	2	sulphide	sulphide	NN
18751	9517	3	may	may	MD
18751	9517	4	be	be	VB
18751	9517	5	oxidised	oxidise	VBN
18751	9517	6	with	with	IN
18751	9517	7	hydrochloric	hydrochloric	JJ
18751	9517	8	acid	acid	NN
18751	9517	9	and	and	CC
18751	9517	10	chlorate	chlorate	NN
18751	9517	11	of	of	IN
18751	9517	12	potash	potash	NN
18751	9517	13	;	;	:
18751	9517	14	and	and	CC
18751	9517	15	the	the	DT
18751	9517	16	selenium	selenium	NN
18751	9517	17	separated	separate	VBN
18751	9517	18	in	in	IN
18751	9517	19	the	the	DT
18751	9517	20	manner	manner	NN
18751	9517	21	described	describe	VBN
18751	9517	22	.	.	.
18751	9518	1	TELLURIUM	tellurium	NN
18751	9518	2	.	.	.
18751	9519	1	Tellurium	tellurium	NN
18751	9519	2	occurs	occur	VBZ
18751	9519	3	in	in	IN
18751	9519	4	nature	nature	NN
18751	9519	5	,	,	,
18751	9519	6	native	native	JJ
18751	9519	7	,	,	,
18751	9519	8	and	and	CC
18751	9519	9	in	in	IN
18751	9519	10	combination	combination	NN
18751	9519	11	with	with	IN
18751	9519	12	gold	gold	NN
18751	9519	13	,	,	,
18751	9519	14	silver	silver	NN
18751	9519	15	,	,	,
18751	9519	16	bismuth	bismuth	NNP
18751	9519	17	and	and	CC
18751	9519	18	lead	lead	VBP
18751	9519	19	.	.	.
18751	9520	1	It	-PRON-	PRP
18751	9520	2	is	be	VBZ
18751	9520	3	sometimes	sometimes	RB
18751	9520	4	met	meet	VBN
18751	9520	5	with	with	IN
18751	9520	6	in	in	IN
18751	9520	7	assaying	assay	VBG
18751	9520	8	gold	gold	NN
18751	9520	9	ores	ore	NNS
18751	9520	10	.	.	.
18751	9521	1	It	-PRON-	PRP
18751	9521	2	may	may	MD
18751	9521	3	be	be	VB
18751	9521	4	detected	detect	VBN
18751	9521	5	by	by	IN
18751	9521	6	the	the	DT
18751	9521	7	purple	purple	JJ
18751	9521	8	colour	colour	NN
18751	9521	9	it	-PRON-	PRP
18751	9521	10	imparts	impart	VBZ
18751	9521	11	to	to	IN
18751	9521	12	strong	strong	JJ
18751	9521	13	sulphuric	sulphuric	JJ
18751	9521	14	acid	acid	NN
18751	9521	15	when	when	WRB
18751	9521	16	dissolved	dissolve	VBN
18751	9521	17	in	in	IN
18751	9521	18	the	the	DT
18751	9521	19	cold	cold	NN
18751	9521	20	,	,	,
18751	9521	21	and	and	CC
18751	9521	22	by	by	IN
18751	9521	23	the	the	DT
18751	9521	24	black	black	JJ
18751	9521	25	precipitate	precipitate	NN
18751	9521	26	of	of	IN
18751	9521	27	metallic	metallic	JJ
18751	9521	28	tellurium	tellurium	NN
18751	9521	29	which	which	WDT
18751	9521	30	its	-PRON-	PRP$
18751	9521	31	solutions	solution	NNS
18751	9521	32	yield	yield	VBP
18751	9521	33	on	on	IN
18751	9521	34	treatment	treatment	NN
18751	9521	35	with	with	IN
18751	9521	36	a	a	DT
18751	9521	37	reducing	reduce	VBG
18751	9521	38	agent	agent	NN
18751	9521	39	.	.	.
18751	9522	1	Telluric	telluric	NN
18751	9522	2	acid	acid	NN
18751	9522	3	is	be	VBZ
18751	9522	4	reduced	reduce	VBN
18751	9522	5	to	to	IN
18751	9522	6	tellurous	tellurous	NNP
18751	9522	7	(	(	-LRB-
18751	9522	8	with	with	IN
18751	9522	9	evolution	evolution	NN
18751	9522	10	of	of	IN
18751	9522	11	chlorine	chlorine	NN
18751	9522	12	)	)	-RRB-
18751	9522	13	on	on	IN
18751	9522	14	boiling	boil	VBG
18751	9522	15	with	with	IN
18751	9522	16	hydrochloric	hydrochloric	JJ
18751	9522	17	acid	acid	NN
18751	9522	18	.	.	.
18751	9523	1	~Solution~	~Solution~	NFP
18751	9523	2	is	be	VBZ
18751	9523	3	effected	effect	VBN
18751	9523	4	by	by	IN
18751	9523	5	boiling	boil	VBG
18751	9523	6	with	with	IN
18751	9523	7	aqua	aqua	NNP
18751	9523	8	regia	regia	NNP
18751	9523	9	,	,	,
18751	9523	10	or	or	CC
18751	9523	11	by	by	IN
18751	9523	12	fusing	fuse	VBG
18751	9523	13	with	with	IN
18751	9523	14	nitre	nitre	NN
18751	9523	15	and	and	CC
18751	9523	16	sodium	sodium	NN
18751	9523	17	carbonate	carbonate	NN
18751	9523	18	.	.	.
18751	9524	1	~Separation.~--Tellurium	~Separation.~--Tellurium	,
18751	9524	2	closely	closely	RB
18751	9524	3	resembles	resemble	VBZ
18751	9524	4	selenium	selenium	NN
18751	9524	5	in	in	IN
18751	9524	6	its	-PRON-	PRP$
18751	9524	7	reactions	reaction	NNS
18751	9524	8	.	.	.
18751	9525	1	It	-PRON-	PRP
18751	9525	2	is	be	VBZ
18751	9525	3	separated	separate	VBN
18751	9525	4	and	and	CC
18751	9525	5	determined	determine	VBN
18751	9525	6	in	in	IN
18751	9525	7	the	the	DT
18751	9525	8	same	same	JJ
18751	9525	9	way	way	NN
18751	9525	10	.	.	.
18751	9526	1	Like	like	IN
18751	9526	2	it	-PRON-	PRP
18751	9526	3	,	,	,
18751	9526	4	it	-PRON-	PRP
18751	9526	5	forms	form	VBZ
18751	9526	6	a	a	DT
18751	9526	7	sulphide	sulphide	NN
18751	9526	8	soluble	soluble	JJ
18751	9526	9	in	in	IN
18751	9526	10	ammonium	ammonium	NN
18751	9526	11	sulphide	sulphide	NN
18751	9526	12	.	.	.
18751	9527	1	It	-PRON-	PRP
18751	9527	2	is	be	VBZ
18751	9527	3	distinguished	distinguish	VBN
18751	9527	4	from	from	IN
18751	9527	5	selenium	selenium	NN
18751	9527	6	by	by	IN
18751	9527	7	the	the	DT
18751	9527	8	insolubility	insolubility	NN
18751	9527	9	,	,	,
18751	9527	10	in	in	IN
18751	9527	11	a	a	DT
18751	9527	12	solution	solution	NN
18751	9527	13	of	of	IN
18751	9527	14	cyanide	cyanide	NN
18751	9527	15	of	of	IN
18751	9527	16	potassium	potassium	NN
18751	9527	17	,	,	,
18751	9527	18	of	of	IN
18751	9527	19	the	the	DT
18751	9527	20	metal	metal	NN
18751	9527	21	precipitated	precipitate	VBN
18751	9527	22	by	by	IN
18751	9527	23	sodium	sodium	NN
18751	9527	24	sulphite	sulphite	NNP
18751	9527	25	;	;	:
18751	9527	26	whereas	whereas	IN
18751	9527	27	selenium	selenium	NN
18751	9527	28	dissolves	dissolve	NNS
18751	9527	29	,	,	,
18751	9527	30	forming	form	VBG
18751	9527	31	a	a	DT
18751	9527	32	soluble	soluble	JJ
18751	9527	33	potassic	potassic	JJ
18751	9527	34	seleno	seleno	NN
18751	9527	35	-	-	HYPH
18751	9527	36	cyanide	cyanide	NN
18751	9527	37	.	.	.
18751	9528	1	[	[	-LRB-
18751	9528	2	102	102	CD
18751	9528	3	]	]	-RRB-
18751	9528	4	For	for	IN
18751	9528	5	the	the	DT
18751	9528	6	determination	determination	NN
18751	9528	7	,	,	,
18751	9528	8	solution	solution	NN
18751	9528	9	is	be	VBZ
18751	9528	10	effected	effect	VBN
18751	9528	11	by	by	IN
18751	9528	12	fusing	fuse	VBG
18751	9528	13	with	with	IN
18751	9528	14	nitre	nitre	NN
18751	9528	15	and	and	CC
18751	9528	16	sodium	sodium	NN
18751	9528	17	carbonate	carbonate	NN
18751	9528	18	,	,	,
18751	9528	19	dissolving	dissolve	VBG
18751	9528	20	out	out	RP
18751	9528	21	the	the	DT
18751	9528	22	tellurate	tellurate	NN
18751	9528	23	of	of	IN
18751	9528	24	potash	potash	NN
18751	9528	25	with	with	IN
18751	9528	26	water	water	NN
18751	9528	27	,	,	,
18751	9528	28	and	and	CC
18751	9528	29	boiling	boil	VBG
18751	9528	30	with	with	IN
18751	9528	31	hydrochloric	hydrochloric	JJ
18751	9528	32	acid	acid	NN
18751	9528	33	.	.	.
18751	9529	1	Tellurous	tellurous	JJ
18751	9529	2	compounds	compound	NNS
18751	9529	3	are	be	VBP
18751	9529	4	formed	form	VBN
18751	9529	5	,	,	,
18751	9529	6	with	with	IN
18751	9529	7	evolution	evolution	NN
18751	9529	8	of	of	IN
18751	9529	9	chlorine	chlorine	NN
18751	9529	10	;	;	:
18751	9529	11	and	and	CC
18751	9529	12	the	the	DT
18751	9529	13	solution	solution	NN
18751	9529	14	,	,	,
18751	9529	15	on	on	IN
18751	9529	16	treating	treat	VBG
18751	9529	17	with	with	IN
18751	9529	18	a	a	DT
18751	9529	19	reducing	reduce	VBG
18751	9529	20	agent	agent	NN
18751	9529	21	(	(	-LRB-
18751	9529	22	such	such	JJ
18751	9529	23	as	as	IN
18751	9529	24	sulphurous	sulphurous	JJ
18751	9529	25	acid	acid	NN
18751	9529	26	or	or	CC
18751	9529	27	stannous	stannous	JJ
18751	9529	28	chloride	chloride	NN
18751	9529	29	)	)	-RRB-
18751	9529	30	,	,	,
18751	9529	31	yields	yield	NNS
18751	9529	32	metallic	metallic	NNP
18751	9529	33	tellurium	tellurium	NN
18751	9529	34	;	;	:
18751	9529	35	which	which	WDT
18751	9529	36	is	be	VBZ
18751	9529	37	washed	wash	VBN
18751	9529	38	,	,	,
18751	9529	39	dried	dry	VBN
18751	9529	40	at	at	IN
18751	9529	41	100	100	CD
18751	9529	42	°	°	NNS
18751	9529	43	C.	C.	NNP
18751	9529	44	,	,	,
18751	9529	45	and	and	CC
18751	9529	46	weighed	weigh	VBD
18751	9529	47	.	.	.
18751	9530	1	FOOTNOTES	footnote	NNS
18751	9530	2	:	:	:
18751	9530	3	[	[	-LRB-
18751	9530	4	101	101	CD
18751	9530	5	]	]	-RRB-
18751	9530	6	BaCl_{2	bacl_{2	NN
18751	9530	7	}	}	-RRB-
18751	9530	8	+	+	NNP
18751	9530	9	Na_{2}SO_{4	Na_{2}SO_{4	NNP
18751	9530	10	}	}	-RRB-
18751	9530	11	=	=	NFP
18751	9530	12	BaSO_{4	baso_{4	UH
18751	9530	13	}	}	-RRB-
18751	9530	14	+	+	CC
18751	9530	15	2NaCl	2nacl	CD
18751	9530	16	.	.	.
18751	9531	1	[	[	-LRB-
18751	9531	2	102	102	CD
18751	9531	3	]	]	-RRB-
18751	9531	4	Se	Se	NNP
18751	9531	5	+	+	SYM
18751	9531	6	KCy	KCy	NNP
18751	9531	7	=	=	SYM
18751	9531	8	KCySe	KCySe	NNP
18751	9531	9	.	.	.
18751	9532	1	CHAPTER	CHAPTER	NNP
18751	9532	2	XVII	XVII	NNP
18751	9532	3	.	.	.
18751	9533	1	ARSENIC	ARSENIC	NNP
18751	9533	2	,	,	,
18751	9533	3	PHOSPHORUS	PHOSPHORUS	NNP
18751	9533	4	,	,	,
18751	9533	5	NITROGEN	NITROGEN	NNP
18751	9533	6	.	.	.
18751	9534	1	ARSENIC	ARSENIC	NNP
18751	9534	2	.	.	.
18751	9535	1	The	the	DT
18751	9535	2	chief	chief	JJ
18751	9535	3	source	source	NN
18751	9535	4	of	of	IN
18751	9535	5	the	the	DT
18751	9535	6	arsenic	arsenic	NNP
18751	9535	7	of	of	IN
18751	9535	8	commerce	commerce	NN
18751	9535	9	is	be	VBZ
18751	9535	10	arsenical	arsenical	JJ
18751	9535	11	pyrites	pyrite	NNS
18751	9535	12	,	,	,
18751	9535	13	or	or	CC
18751	9535	14	mispickel	mispickel	NNP
18751	9535	15	,	,	,
18751	9535	16	which	which	WDT
18751	9535	17	contains	contain	VBZ
18751	9535	18	about	about	IN
18751	9535	19	45	45	CD
18751	9535	20	per	per	NN
18751	9535	21	cent	cent	NN
18751	9535	22	.	.	.
18751	9536	1	of	of	IN
18751	9536	2	arsenic	arsenic	NNP
18751	9536	3	(	(	-LRB-
18751	9536	4	As	as	IN
18751	9536	5	)	)	-RRB-
18751	9536	6	.	.	.
18751	9537	1	Arsenic	Arsenic	NNP
18751	9537	2	also	also	RB
18751	9537	3	occurs	occur	VBZ
18751	9537	4	as	as	IN
18751	9537	5	a	a	DT
18751	9537	6	constituent	constituent	NN
18751	9537	7	of	of	IN
18751	9537	8	several	several	JJ
18751	9537	9	comparatively	comparatively	RB
18751	9537	10	rare	rare	JJ
18751	9537	11	minerals	mineral	NNS
18751	9537	12	;	;	:
18751	9537	13	and	and	CC
18751	9537	14	,	,	,
18751	9537	15	as	as	IN
18751	9537	16	an	an	DT
18751	9537	17	impurity	impurity	NN
18751	9537	18	,	,	,
18751	9537	19	it	-PRON-	PRP
18751	9537	20	is	be	VBZ
18751	9537	21	very	very	RB
18751	9537	22	widely	widely	RB
18751	9537	23	distributed	distribute	VBN
18751	9537	24	.	.	.
18751	9538	1	White	white	JJ
18751	9538	2	arsenic	arsenic	NNP
18751	9538	3	is	be	VBZ
18751	9538	4	an	an	DT
18751	9538	5	oxide	oxide	NN
18751	9538	6	of	of	IN
18751	9538	7	arsenic	arsenic	JJ
18751	9538	8	,	,	,
18751	9538	9	and	and	CC
18751	9538	10	is	be	VBZ
18751	9538	11	obtained	obtain	VBN
18751	9538	12	by	by	IN
18751	9538	13	roasting	roast	VBG
18751	9538	14	arsenical	arsenical	JJ
18751	9538	15	ores	ore	NNS
18751	9538	16	,	,	,
18751	9538	17	and	and	CC
18751	9538	18	refining	refine	VBG
18751	9538	19	the	the	DT
18751	9538	20	material	material	NN
18751	9538	21	(	(	-LRB-
18751	9538	22	crude	crude	JJ
18751	9538	23	arsenic	arsenic	NNP
18751	9538	24	)	)	-RRB-
18751	9538	25	,	,	,
18751	9538	26	which	which	WDT
18751	9538	27	condenses	condense	VBZ
18751	9538	28	in	in	IN
18751	9538	29	the	the	DT
18751	9538	30	flues	flue	NNS
18751	9538	31	.	.	.
18751	9539	1	Arsenic	arsenic	JJ
18751	9539	2	itself	-PRON-	PRP
18751	9539	3	is	be	VBZ
18751	9539	4	volatile	volatile	JJ
18751	9539	5	,	,	,
18751	9539	6	and	and	CC
18751	9539	7	many	many	JJ
18751	9539	8	of	of	IN
18751	9539	9	its	-PRON-	PRP$
18751	9539	10	compounds	compound	NNS
18751	9539	11	have	have	VBP
18751	9539	12	the	the	DT
18751	9539	13	same	same	JJ
18751	9539	14	property	property	NN
18751	9539	15	.	.	.
18751	9540	1	It	-PRON-	PRP
18751	9540	2	forms	form	VBZ
18751	9540	3	two	two	CD
18751	9540	4	well	well	RB
18751	9540	5	-	-	HYPH
18751	9540	6	defined	define	VBN
18751	9540	7	series	series	NN
18751	9540	8	of	of	IN
18751	9540	9	salts	salt	NNS
18751	9540	10	,	,	,
18751	9540	11	corresponding	correspond	VBG
18751	9540	12	to	to	IN
18751	9540	13	the	the	DT
18751	9540	14	oxides	oxide	NNS
18751	9540	15	:	:	:
18751	9540	16	arsenious	arsenious	JJ
18751	9540	17	oxide	oxide	NN
18751	9540	18	(	(	-LRB-
18751	9540	19	As_{2}O_{3	As_{2}O_{3	NNP
18751	9540	20	}	}	-RRB-
18751	9540	21	)	)	-RRB-
18751	9540	22	,	,	,
18751	9540	23	and	and	CC
18751	9540	24	arsenic	arsenic	JJ
18751	9540	25	oxide	oxide	NN
18751	9540	26	(	(	-LRB-
18751	9540	27	As_{2}O_{5	As_{2}O_{5	NNP
18751	9540	28	}	}	-RRB-
18751	9540	29	)	)	-RRB-
18751	9540	30	.	.	.
18751	9541	1	These	these	DT
18751	9541	2	combine	combine	VBP
18751	9541	3	with	with	IN
18751	9541	4	bases	basis	NNS
18751	9541	5	to	to	TO
18751	9541	6	form	form	VB
18751	9541	7	arsenites	arsenite	NNS
18751	9541	8	and	and	CC
18751	9541	9	arsenates	arsenate	NNS
18751	9541	10	respectively	respectively	RB
18751	9541	11	.	.	.
18751	9542	1	Boiling	boil	VBG
18751	9542	2	with	with	IN
18751	9542	3	nitric	nitric	JJ
18751	9542	4	acid	acid	NN
18751	9542	5	converts	convert	VBZ
18751	9542	6	the	the	DT
18751	9542	7	lower	lower	RBR
18751	9542	8	into	into	IN
18751	9542	9	the	the	DT
18751	9542	10	higher	high	JJR
18751	9542	11	oxide	oxide	NN
18751	9542	12	;	;	,
18751	9542	13	and	and	CC
18751	9542	14	powerful	powerful	JJ
18751	9542	15	reducing	reducing	NN
18751	9542	16	-	-	HYPH
18751	9542	17	agents	agent	NNS
18751	9542	18	,	,	,
18751	9542	19	such	such	JJ
18751	9542	20	as	as	IN
18751	9542	21	cuprous	cuprous	JJ
18751	9542	22	chloride	chloride	NN
18751	9542	23	,	,	,
18751	9542	24	have	have	VBP
18751	9542	25	the	the	DT
18751	9542	26	opposite	opposite	JJ
18751	9542	27	effect	effect	NN
18751	9542	28	.	.	.
18751	9543	1	Arsenic	Arsenic	NNP
18751	9543	2	may	may	MD
18751	9543	3	be	be	VB
18751	9543	4	detected	detect	VBN
18751	9543	5	by	by	IN
18751	9543	6	dissolving	dissolve	VBG
18751	9543	7	the	the	DT
18751	9543	8	substance	substance	NN
18751	9543	9	in	in	IN
18751	9543	10	hydrochloric	hydrochloric	JJ
18751	9543	11	acid	acid	NN
18751	9543	12	,	,	,
18751	9543	13	or	or	CC
18751	9543	14	in	in	IN
18751	9543	15	aqua	aqua	NNP
18751	9543	16	regia	regia	NNP
18751	9543	17	(	(	-LRB-
18751	9543	18	avoiding	avoid	VBG
18751	9543	19	an	an	DT
18751	9543	20	excess	excess	NN
18751	9543	21	of	of	IN
18751	9543	22	nitric	nitric	JJ
18751	9543	23	acid	acid	NN
18751	9543	24	)	)	-RRB-
18751	9543	25	,	,	,
18751	9543	26	and	and	CC
18751	9543	27	adding	add	VBG
18751	9543	28	a	a	DT
18751	9543	29	little	little	JJ
18751	9543	30	of	of	IN
18751	9543	31	this	this	DT
18751	9543	32	solution	solution	NN
18751	9543	33	to	to	IN
18751	9543	34	the	the	DT
18751	9543	35	contents	content	NNS
18751	9543	36	of	of	IN
18751	9543	37	a	a	DT
18751	9543	38	small	small	JJ
18751	9543	39	flask	flask	NN
18751	9543	40	in	in	IN
18751	9543	41	which	which	WDT
18751	9543	42	hydrogen	hydrogen	NN
18751	9543	43	is	be	VBZ
18751	9543	44	being	be	VBG
18751	9543	45	made	make	VBN
18751	9543	46	by	by	IN
18751	9543	47	the	the	DT
18751	9543	48	action	action	NN
18751	9543	49	of	of	IN
18751	9543	50	zinc	zinc	NN
18751	9543	51	and	and	CC
18751	9543	52	hydrochloric	hydrochloric	JJ
18751	9543	53	acid	acid	NN
18751	9543	54	.	.	.
18751	9544	1	The	the	DT
18751	9544	2	ignited	ignited	JJ
18751	9544	3	jet	jet	NN
18751	9544	4	of	of	IN
18751	9544	5	hydrogen	hydrogen	NN
18751	9544	6	assumes	assume	VBZ
18751	9544	7	a	a	DT
18751	9544	8	blue	blue	JJ
18751	9544	9	colour	colour	NN
18751	9544	10	if	if	IN
18751	9544	11	arsenic	arsenic	NNP
18751	9544	12	is	be	VBZ
18751	9544	13	present	present	JJ
18751	9544	14	,	,	,
18751	9544	15	and	and	CC
18751	9544	16	a	a	DT
18751	9544	17	cold	cold	JJ
18751	9544	18	porcelain	porcelain	NN
18751	9544	19	dish	dish	NN
18751	9544	20	held	hold	VBN
18751	9544	21	in	in	IN
18751	9544	22	the	the	DT
18751	9544	23	flame	flame	NN
18751	9544	24	(	(	-LRB-
18751	9544	25	fig	fig	NN
18751	9544	26	.	.	.
18751	9545	1	67	67	CD
18751	9545	2	)	)	-RRB-
18751	9545	3	becomes	become	VBZ
18751	9545	4	coated	coat	VBN
18751	9545	5	with	with	IN
18751	9545	6	a	a	DT
18751	9545	7	dark	dark	JJ
18751	9545	8	deposit	deposit	NN
18751	9545	9	of	of	IN
18751	9545	10	metallic	metallic	JJ
18751	9545	11	arsenic	arsenic	NNP
18751	9545	12	.	.	.
18751	9546	1	Antimony	Antimony	NNP
18751	9546	2	produces	produce	VBZ
18751	9546	3	a	a	DT
18751	9546	4	similar	similar	JJ
18751	9546	5	effect	effect	NN
18751	9546	6	,	,	,
18751	9546	7	but	but	CC
18751	9546	8	is	be	VBZ
18751	9546	9	distinguished	distinguish	VBN
18751	9546	10	by	by	IN
18751	9546	11	the	the	DT
18751	9546	12	insolubility	insolubility	NN
18751	9546	13	of	of	IN
18751	9546	14	its	-PRON-	PRP$
18751	9546	15	deposit	deposit	NN
18751	9546	16	in	in	IN
18751	9546	17	a	a	DT
18751	9546	18	cold	cold	JJ
18751	9546	19	solution	solution	NN
18751	9546	20	of	of	IN
18751	9546	21	bleaching	bleaching	NN
18751	9546	22	-	-	HYPH
18751	9546	23	powder	powder	NN
18751	9546	24	.	.	.
18751	9547	1	[	[	-LRB-
18751	9547	2	Illustration	illustration	NN
18751	9547	3	FIG	FIG	NNP
18751	9547	4	.	.	.
18751	9548	1	67	67	CD
18751	9548	2	.	.	.
18751	9548	3	]	]	-RRB-
18751	9549	1	Arsenites	arsenite	NNS
18751	9549	2	are	be	VBP
18751	9549	3	distinguished	distinguish	VBN
18751	9549	4	by	by	IN
18751	9549	5	the	the	DT
18751	9549	6	volatility	volatility	NN
18751	9549	7	of	of	IN
18751	9549	8	the	the	DT
18751	9549	9	chloride	chloride	NN
18751	9549	10	;	;	:
18751	9549	11	by	by	IN
18751	9549	12	decolorising	decolorise	VBG
18751	9549	13	a	a	DT
18751	9549	14	solution	solution	NN
18751	9549	15	of	of	IN
18751	9549	16	permanganate	permanganate	NN
18751	9549	17	of	of	IN
18751	9549	18	potassium	potassium	NN
18751	9549	19	,	,	,
18751	9549	20	and	and	CC
18751	9549	21	by	by	IN
18751	9549	22	immediately	immediately	RB
18751	9549	23	giving	give	VBG
18751	9549	24	a	a	DT
18751	9549	25	yellow	yellow	JJ
18751	9549	26	precipitate	precipitate	NN
18751	9549	27	with	with	IN
18751	9549	28	sulphuretted	sulphuret	VBN
18751	9549	29	hydrogen	hydrogen	NN
18751	9549	30	.	.	.
18751	9550	1	Arsenates	arsenate	NNS
18751	9550	2	are	be	VBP
18751	9550	3	distinguished	distinguish	VBN
18751	9550	4	(	(	-LRB-
18751	9550	5	after	after	IN
18751	9550	6	converting	convert	VBG
18751	9550	7	into	into	IN
18751	9550	8	soda	soda	NN
18751	9550	9	salts	salt	NNS
18751	9550	10	by	by	IN
18751	9550	11	boiling	boil	VBG
18751	9550	12	with	with	IN
18751	9550	13	carbonate	carbonate	NN
18751	9550	14	of	of	IN
18751	9550	15	soda	soda	NN
18751	9550	16	and	and	CC
18751	9550	17	neutralising	neutralising	NN
18751	9550	18	)	)	-RRB-
18751	9550	19	by	by	IN
18751	9550	20	giving	give	VBG
18751	9550	21	with	with	IN
18751	9550	22	nitrate	nitrate	NN
18751	9550	23	of	of	IN
18751	9550	24	silver	silver	NN
18751	9550	25	a	a	DT
18751	9550	26	red	red	JJ
18751	9550	27	precipitate	precipitate	NN
18751	9550	28	,	,	,
18751	9550	29	and	and	CC
18751	9550	30	with	with	IN
18751	9550	31	"	"	``
18751	9550	32	magnesia	magnesia	NNP
18751	9550	33	mixture	mixture	NN
18751	9550	34	"	"	''
18751	9550	35	a	a	DT
18751	9550	36	white	white	JJ
18751	9550	37	crystalline	crystalline	NN
18751	9550	38	one	one	CD
18751	9550	39	.	.	.
18751	9551	1	~Dry	~Dry	NNP
18751	9551	2	Assay.~--There	Assay.~--There	NNP
18751	9551	3	is	be	VBZ
18751	9551	4	no	no	DT
18751	9551	5	dry	dry	JJ
18751	9551	6	assay	assay	NN
18751	9551	7	which	which	WDT
18751	9551	8	is	be	VBZ
18751	9551	9	trustworthy	trustworthy	JJ
18751	9551	10	.	.	.
18751	9552	1	The	the	DT
18751	9552	2	following	following	JJ
18751	9552	3	method	method	NN
18751	9552	4	is	be	VBZ
18751	9552	5	sometimes	sometimes	RB
18751	9552	6	used	use	VBN
18751	9552	7	to	to	TO
18751	9552	8	find	find	VB
18751	9552	9	the	the	DT
18751	9552	10	proportion	proportion	NN
18751	9552	11	of	of	IN
18751	9552	12	arsenious	arsenious	JJ
18751	9552	13	oxide	oxide	NN
18751	9552	14	in	in	IN
18751	9552	15	"	"	``
18751	9552	16	crude	crude	JJ
18751	9552	17	arsenic":--Weigh	arsenic":--Weigh	NNP
18751	9552	18	up	up	RB
18751	9552	19	5	5	CD
18751	9552	20	grams	gram	NNS
18751	9552	21	of	of	IN
18751	9552	22	the	the	DT
18751	9552	23	dried	dry	VBN
18751	9552	24	sample	sample	NN
18751	9552	25	,	,	,
18751	9552	26	and	and	CC
18751	9552	27	place	place	VB
18751	9552	28	them	-PRON-	PRP
18751	9552	29	in	in	IN
18751	9552	30	a	a	DT
18751	9552	31	clean	clean	JJ
18751	9552	32	dry	dry	JJ
18751	9552	33	test	test	NN
18751	9552	34	-	-	HYPH
18751	9552	35	tube	tube	NN
18751	9552	36	about	about	RB
18751	9552	37	6	6	CD
18751	9552	38	inches	inch	NNS
18751	9552	39	long	long	JJ
18751	9552	40	.	.	.
18751	9553	1	Tie	tie	VB
18751	9553	2	a	a	DT
18751	9553	3	small	small	JJ
18751	9553	4	filter	filter	NN
18751	9553	5	-	-	HYPH
18751	9553	6	paper	paper	NN
18751	9553	7	over	over	IN
18751	9553	8	the	the	DT
18751	9553	9	mouth	mouth	NN
18751	9553	10	of	of	IN
18751	9553	11	the	the	DT
18751	9553	12	tube	tube	NN
18751	9553	13	,	,	,
18751	9553	14	so	so	IN
18751	9553	15	as	as	IN
18751	9553	16	to	to	TO
18751	9553	17	prevent	prevent	VB
18751	9553	18	air	air	NN
18751	9553	19	-	-	HYPH
18751	9553	20	currents	current	NNS
18751	9553	21	.	.	.
18751	9554	1	Heat	heat	VB
18751	9554	2	the	the	DT
18751	9554	3	tube	tube	NN
18751	9554	4	cautiously	cautiously	RB
18751	9554	5	so	so	IN
18751	9554	6	as	as	IN
18751	9554	7	to	to	TO
18751	9554	8	sublime	sublime	NN
18751	9554	9	off	off	IN
18751	9554	10	the	the	DT
18751	9554	11	white	white	NNP
18751	9554	12	arsenic	arsenic	NNP
18751	9554	13	into	into	IN
18751	9554	14	the	the	DT
18751	9554	15	upper	upper	JJ
18751	9554	16	part	part	NN
18751	9554	17	of	of	IN
18751	9554	18	the	the	DT
18751	9554	19	tube	tube	NN
18751	9554	20	.	.	.
18751	9555	1	Cut	cut	VB
18751	9555	2	off	off	RP
18751	9555	3	the	the	DT
18751	9555	4	bottom	bottom	NN
18751	9555	5	of	of	IN
18751	9555	6	the	the	DT
18751	9555	7	test	test	NN
18751	9555	8	-	-	HYPH
18751	9555	9	tube	tube	NN
18751	9555	10	by	by	IN
18751	9555	11	wetting	wet	VBG
18751	9555	12	whilst	whilst	IN
18751	9555	13	hot	hot	JJ
18751	9555	14	.	.	.
18751	9556	1	Scrape	scrape	VB
18751	9556	2	out	out	RP
18751	9556	3	the	the	DT
18751	9556	4	arsenic	arsenic	JJ
18751	9556	5	and	and	CC
18751	9556	6	weigh	weigh	VB
18751	9556	7	it	-PRON-	PRP
18751	9556	8	.	.	.
18751	9557	1	The	the	DT
18751	9557	2	weight	weight	NN
18751	9557	3	gives	give	VBZ
18751	9557	4	an	an	DT
18751	9557	5	approximate	approximate	JJ
18751	9557	6	idea	idea	NN
18751	9557	7	of	of	IN
18751	9557	8	the	the	DT
18751	9557	9	quantity	quantity	NN
18751	9557	10	,	,	,
18751	9557	11	and	and	CC
18751	9557	12	the	the	DT
18751	9557	13	colour	colour	NN
18751	9557	14	of	of	IN
18751	9557	15	the	the	DT
18751	9557	16	quality	quality	NN
18751	9557	17	,	,	,
18751	9557	18	of	of	IN
18751	9557	19	the	the	DT
18751	9557	20	white	white	NNP
18751	9557	21	arsenic	arsenic	NNP
18751	9557	22	obtainable	obtainable	JJ
18751	9557	23	from	from	IN
18751	9557	24	the	the	DT
18751	9557	25	sample	sample	NN
18751	9557	26	.	.	.
18751	9558	1	Some	some	DT
18751	9558	2	workers	worker	NNS
18751	9558	3	(	(	-LRB-
18751	9558	4	sellers	seller	NNS
18751	9558	5	)	)	-RRB-
18751	9558	6	weigh	weigh	VBP
18751	9558	7	the	the	DT
18751	9558	8	residue	residue	NN
18751	9558	9	,	,	,
18751	9558	10	and	and	CC
18751	9558	11	determine	determine	VB
18751	9558	12	the	the	DT
18751	9558	13	white	white	NNP
18751	9558	14	arsenic	arsenic	NNP
18751	9558	15	by	by	IN
18751	9558	16	difference	difference	NN
18751	9558	17	.	.	.
18751	9559	1	In	in	IN
18751	9559	2	determining	determine	VBG
18751	9559	3	the	the	DT
18751	9559	4	percentage	percentage	NN
18751	9559	5	of	of	IN
18751	9559	6	moisture	moisture	NN
18751	9559	7	in	in	IN
18751	9559	8	these	these	DT
18751	9559	9	samples	sample	NNS
18751	9559	10	,	,	,
18751	9559	11	the	the	DT
18751	9559	12	substance	substance	NN
18751	9559	13	is	be	VBZ
18751	9559	14	dried	dry	VBN
18751	9559	15	on	on	IN
18751	9559	16	a	a	DT
18751	9559	17	water	water	NN
18751	9559	18	-	-	HYPH
18751	9559	19	bath	bath	NN
18751	9559	20	or	or	CC
18751	9559	21	in	in	IN
18751	9559	22	a	a	DT
18751	9559	23	water	water	NN
18751	9559	24	-	-	HYPH
18751	9559	25	oven	oven	NN
18751	9559	26	.	.	.
18751	9560	1	WET	WET	NNP
18751	9560	2	METHODS	METHODS	NNP
18751	9560	3	.	.	.
18751	9561	1	~Solution.~--Where	~Solution.~--Where	NNP
18751	9561	2	,	,	,
18751	9561	3	as	as	IN
18751	9561	4	in	in	IN
18751	9561	5	crude	crude	JJ
18751	9561	6	arsenic	arsenic	NNP
18751	9561	7	,	,	,
18751	9561	8	the	the	DT
18751	9561	9	substance	substance	NN
18751	9561	10	is	be	VBZ
18751	9561	11	arsenious	arsenious	JJ
18751	9561	12	oxide	oxide	NN
18751	9561	13	(	(	-LRB-
18751	9561	14	As_{2}O_{3	As_{2}O_{3	NNP
18751	9561	15	}	}	-RRB-
18751	9561	16	)	)	-RRB-
18751	9561	17	mixed	mix	VBN
18751	9561	18	with	with	IN
18751	9561	19	impurities	impurity	NNS
18751	9561	20	,	,	,
18751	9561	21	the	the	DT
18751	9561	22	arsenic	arsenic	JJ
18751	9561	23	is	be	VBZ
18751	9561	24	best	well	RBS
18751	9561	25	got	get	VBN
18751	9561	26	into	into	IN
18751	9561	27	solution	solution	NN
18751	9561	28	by	by	IN
18751	9561	29	warming	warm	VBG
18751	9561	30	with	with	IN
18751	9561	31	caustic	caustic	JJ
18751	9561	32	soda	soda	NN
18751	9561	33	,	,	,
18751	9561	34	and	and	CC
18751	9561	35	neutralising	neutralise	VBG
18751	9561	36	the	the	DT
18751	9561	37	excess	excess	NN
18751	9561	38	with	with	IN
18751	9561	39	hydrochloric	hydrochloric	JJ
18751	9561	40	acid	acid	NN
18751	9561	41	;	;	:
18751	9561	42	it	-PRON-	PRP
18751	9561	43	will	will	MD
18751	9561	44	be	be	VB
18751	9561	45	present	present	JJ
18751	9561	46	as	as	IN
18751	9561	47	sodium	sodium	NN
18751	9561	48	arsenite	arsenite	NN
18751	9561	49	.	.	.
18751	9562	1	Metals	metal	NNS
18751	9562	2	and	and	CC
18751	9562	3	alloys	alloy	NNS
18751	9562	4	are	be	VBP
18751	9562	5	acted	act	VBN
18751	9562	6	on	on	IN
18751	9562	7	by	by	IN
18751	9562	8	means	mean	NNS
18751	9562	9	of	of	IN
18751	9562	10	nitric	nitric	JJ
18751	9562	11	acid	acid	NN
18751	9562	12	;	;	:
18751	9562	13	or	or	CC
18751	9562	14	the	the	DT
18751	9562	15	arsenic	arsenic	JJ
18751	9562	16	may	may	MD
18751	9562	17	be	be	VB
18751	9562	18	at	at	IN
18751	9562	19	the	the	DT
18751	9562	20	same	same	JJ
18751	9562	21	time	time	NN
18751	9562	22	dissolved	dissolve	VBN
18751	9562	23	and	and	CC
18751	9562	24	separated	separate	VBN
18751	9562	25	by	by	IN
18751	9562	26	distilling	distil	VBG
18751	9562	27	with	with	IN
18751	9562	28	a	a	DT
18751	9562	29	strongly	strongly	JJ
18751	9562	30	-	-	HYPH
18751	9562	31	acid	acid	JJ
18751	9562	32	solution	solution	NN
18751	9562	33	of	of	IN
18751	9562	34	ferric	ferric	JJ
18751	9562	35	chloride	chloride	NN
18751	9562	36	,	,	,
18751	9562	37	in	in	IN
18751	9562	38	the	the	DT
18751	9562	39	way	way	NN
18751	9562	40	described	describe	VBN
18751	9562	41	under	under	IN
18751	9562	42	_	_	NNP
18751	9562	43	Volumetric	Volumetric	NNP
18751	9562	44	Methods	Methods	NNP
18751	9562	45	_	_	NNP
18751	9562	46	.	.	.
18751	9563	1	With	with	IN
18751	9563	2	minerals	mineral	NNS
18751	9563	3	,	,	,
18751	9563	4	mattes	matte	NNS
18751	9563	5	,	,	,
18751	9563	6	&	&	CC
18751	9563	7	c.	c.	NNP
18751	9563	8	,	,	,
18751	9563	9	solution	solution	NN
18751	9563	10	is	be	VBZ
18751	9563	11	thus	thus	RB
18751	9563	12	effected:--The	effected:--the	FW
18751	9563	13	finely	finely	RB
18751	9563	14	-	-	HYPH
18751	9563	15	powdered	powder	VBN
18751	9563	16	substance	substance	NN
18751	9563	17	is	be	VBZ
18751	9563	18	mixed	mixed	JJ
18751	9563	19	(	(	-LRB-
18751	9563	20	in	in	IN
18751	9563	21	a	a	DT
18751	9563	22	large	large	JJ
18751	9563	23	platinum	platinum	NN
18751	9563	24	or	or	CC
18751	9563	25	porcelain	porcelain	NN
18751	9563	26	crucible	crucible	JJ
18751	9563	27	)	)	-RRB-
18751	9563	28	with	with	IN
18751	9563	29	from	from	IN
18751	9563	30	six	six	CD
18751	9563	31	to	to	TO
18751	9563	32	ten	ten	CD
18751	9563	33	times	time	NNS
18751	9563	34	its	-PRON-	PRP$
18751	9563	35	weight	weight	NN
18751	9563	36	of	of	IN
18751	9563	37	a	a	DT
18751	9563	38	mixture	mixture	NN
18751	9563	39	of	of	IN
18751	9563	40	equal	equal	JJ
18751	9563	41	parts	part	NNS
18751	9563	42	of	of	IN
18751	9563	43	carbonate	carbonate	NN
18751	9563	44	of	of	IN
18751	9563	45	soda	soda	NNP
18751	9563	46	and	and	CC
18751	9563	47	nitre	nitre	NNP
18751	9563	48	.	.	.
18751	9564	1	The	the	DT
18751	9564	2	mass	mass	NN
18751	9564	3	is	be	VBZ
18751	9564	4	then	then	RB
18751	9564	5	heated	heat	VBN
18751	9564	6	gradually	gradually	RB
18751	9564	7	to	to	IN
18751	9564	8	fusion	fusion	NN
18751	9564	9	,	,	,
18751	9564	10	and	and	CC
18751	9564	11	kept	keep	VBD
18751	9564	12	for	for	IN
18751	9564	13	a	a	DT
18751	9564	14	few	few	JJ
18751	9564	15	minutes	minute	NNS
18751	9564	16	in	in	IN
18751	9564	17	that	that	DT
18751	9564	18	state	state	NN
18751	9564	19	.	.	.
18751	9565	1	When	when	WRB
18751	9565	2	cold	cold	JJ
18751	9565	3	,	,	,
18751	9565	4	it	-PRON-	PRP
18751	9565	5	is	be	VBZ
18751	9565	6	extracted	extract	VBN
18751	9565	7	with	with	IN
18751	9565	8	warm	warm	JJ
18751	9565	9	water	water	NN
18751	9565	10	,	,	,
18751	9565	11	and	and	CC
18751	9565	12	filtered	filter	VBN
18751	9565	13	from	from	IN
18751	9565	14	the	the	DT
18751	9565	15	insoluble	insoluble	JJ
18751	9565	16	residue	residue	NN
18751	9565	17	.	.	.
18751	9566	1	The	the	DT
18751	9566	2	solution	solution	NN
18751	9566	3	,	,	,
18751	9566	4	acidified	acidify	VBN
18751	9566	5	with	with	IN
18751	9566	6	nitric	nitric	JJ
18751	9566	7	acid	acid	NN
18751	9566	8	and	and	CC
18751	9566	9	boiled	boil	VBN
18751	9566	10	,	,	,
18751	9566	11	contains	contain	VBZ
18751	9566	12	the	the	DT
18751	9566	13	arsenic	arsenic	JJ
18751	9566	14	as	as	IN
18751	9566	15	sodium	sodium	NN
18751	9566	16	arsenate	arsenate	NN
18751	9566	17	.	.	.
18751	9567	1	With	with	IN
18751	9567	2	mispickel	mispickel	NNP
18751	9567	3	,	,	,
18751	9567	4	and	and	CC
18751	9567	5	those	those	DT
18751	9567	6	substances	substance	NNS
18751	9567	7	which	which	WDT
18751	9567	8	easily	easily	RB
18751	9567	9	give	give	VBP
18751	9567	10	off	off	RP
18751	9567	11	arsenic	arsenic	JJ
18751	9567	12	on	on	IN
18751	9567	13	heating	heating	NN
18751	9567	14	,	,	,
18751	9567	15	the	the	DT
18751	9567	16	substance	substance	NN
18751	9567	17	is	be	VBZ
18751	9567	18	first	first	RB
18751	9567	19	treated	treat	VBN
18751	9567	20	with	with	IN
18751	9567	21	nitric	nitric	JJ
18751	9567	22	acid	acid	NN
18751	9567	23	,	,	,
18751	9567	24	evaporated	evaporate	VBD
18751	9567	25	to	to	IN
18751	9567	26	dryness	dryness	NN
18751	9567	27	,	,	,
18751	9567	28	and	and	CC
18751	9567	29	then	then	RB
18751	9567	30	the	the	DT
18751	9567	31	residue	residue	NN
18751	9567	32	is	be	VBZ
18751	9567	33	treated	treat	VBN
18751	9567	34	in	in	IN
18751	9567	35	the	the	DT
18751	9567	36	way	way	NN
18751	9567	37	just	just	RB
18751	9567	38	described	describe	VBN
18751	9567	39	.	.	.
18751	9568	1	When	when	WRB
18751	9568	2	the	the	DT
18751	9568	3	arsenic	arsenic	NNP
18751	9568	4	is	be	VBZ
18751	9568	5	present	present	JJ
18751	9568	6	as	as	IN
18751	9568	7	arsenite	arsenite	JJ
18751	9568	8	or	or	CC
18751	9568	9	arsenide	arsenide	NN
18751	9568	10	,	,	,
18751	9568	11	distillation	distillation	NN
18751	9568	12	with	with	IN
18751	9568	13	an	an	DT
18751	9568	14	acid	acid	JJ
18751	9568	15	solution	solution	NN
18751	9568	16	of	of	IN
18751	9568	17	ferric	ferric	JJ
18751	9568	18	chloride	chloride	NN
18751	9568	19	will	will	MD
18751	9568	20	give	give	VB
18751	9568	21	the	the	DT
18751	9568	22	whole	whole	NN
18751	9568	23	of	of	IN
18751	9568	24	the	the	DT
18751	9568	25	arsenic	arsenic	JJ
18751	9568	26	in	in	IN
18751	9568	27	the	the	DT
18751	9568	28	distillate	distillate	NN
18751	9568	29	free	free	JJ
18751	9568	30	from	from	IN
18751	9568	31	any	any	DT
18751	9568	32	metal	metal	NN
18751	9568	33	except	except	IN
18751	9568	34	,	,	,
18751	9568	35	perhaps	perhaps	RB
18751	9568	36	,	,	,
18751	9568	37	tin	tin	JJ
18751	9568	38	as	as	IN
18751	9568	39	stannic	stannic	JJ
18751	9568	40	chloride	chloride	NN
18751	9568	41	.	.	.
18751	9569	1	With	with	IN
18751	9569	2	arsenates	arsenate	NNS
18751	9569	3	,	,	,
18751	9569	4	dissolve	dissolve	VB
18751	9569	5	the	the	DT
18751	9569	6	substance	substance	NN
18751	9569	7	in	in	IN
18751	9569	8	acid	acid	NN
18751	9569	9	and	and	CC
18751	9569	10	then	then	RB
18751	9569	11	add	add	VB
18751	9569	12	an	an	DT
18751	9569	13	excess	excess	NN
18751	9569	14	of	of	IN
18751	9569	15	soda	soda	NN
18751	9569	16	.	.	.
18751	9570	1	Pass	pass	VB
18751	9570	2	sulphuretted	sulphuret	VBN
18751	9570	3	hydrogen	hydrogen	NN
18751	9570	4	into	into	IN
18751	9570	5	the	the	DT
18751	9570	6	solution	solution	NN
18751	9570	7	;	;	,
18751	9570	8	warm	warm	JJ
18751	9570	9	,	,	,
18751	9570	10	and	and	CC
18751	9570	11	filter	filter	NN
18751	9570	12	.	.	.
18751	9571	1	Acidulate	acidulate	VB
18751	9571	2	the	the	DT
18751	9571	3	filtrate	filtrate	JJ
18751	9571	4	,	,	,
18751	9571	5	and	and	CC
18751	9571	6	pass	pass	VB
18751	9571	7	sulphuretted	sulphuret	VBN
18751	9571	8	hydrogen	hydrogen	NN
18751	9571	9	.	.	.
18751	9572	1	Decant	decant	NN
18751	9572	2	off	off	IN
18751	9572	3	the	the	DT
18751	9572	4	liquid	liquid	NN
18751	9572	5	through	through	IN
18751	9572	6	a	a	DT
18751	9572	7	filter	filter	NN
18751	9572	8	,	,	,
18751	9572	9	and	and	CC
18751	9572	10	digest	digest	VB
18751	9572	11	the	the	DT
18751	9572	12	precipitate	precipitate	NN
18751	9572	13	with	with	IN
18751	9572	14	ammonic	ammonic	JJ
18751	9572	15	carbonate	carbonate	NN
18751	9572	16	;	;	:
18751	9572	17	filter	filter	NN
18751	9572	18	,	,	,
18751	9572	19	and	and	CC
18751	9572	20	re	re	NN
18751	9572	21	-	-	VB
18751	9572	22	precipitate	precipitate	VB
18751	9572	23	with	with	IN
18751	9572	24	hydrochloric	hydrochloric	JJ
18751	9572	25	acid	acid	NN
18751	9572	26	and	and	CC
18751	9572	27	sulphuretted	sulphuret	VBN
18751	9572	28	hydrogen	hydrogen	NN
18751	9572	29	.	.	.
18751	9573	1	Allow	allow	VB
18751	9573	2	to	to	TO
18751	9573	3	stand	stand	VB
18751	9573	4	in	in	IN
18751	9573	5	a	a	DT
18751	9573	6	warm	warm	JJ
18751	9573	7	place	place	NN
18751	9573	8	,	,	,
18751	9573	9	and	and	CC
18751	9573	10	filter	filter	VB
18751	9573	11	off	off	RP
18751	9573	12	the	the	DT
18751	9573	13	yellow	yellow	JJ
18751	9573	14	sulphide	sulphide	NN
18751	9573	15	of	of	IN
18751	9573	16	arsenic	arsenic	JJ
18751	9573	17	.	.	.
18751	9574	1	Wash	wash	VB
18751	9574	2	it	-PRON-	PRP
18751	9574	3	into	into	IN
18751	9574	4	a	a	DT
18751	9574	5	beaker	beaker	NN
18751	9574	6	,	,	,
18751	9574	7	clean	clean	VB
18751	9574	8	the	the	DT
18751	9574	9	filter	filter	NN
18751	9574	10	-	-	HYPH
18751	9574	11	paper	paper	NN
18751	9574	12	(	(	-LRB-
18751	9574	13	if	if	IN
18751	9574	14	necessary	necessary	JJ
18751	9574	15	)	)	-RRB-
18751	9574	16	with	with	IN
18751	9574	17	a	a	DT
18751	9574	18	drop	drop	NN
18751	9574	19	or	or	CC
18751	9574	20	two	two	CD
18751	9574	21	of	of	IN
18751	9574	22	dilute	dilute	NNP
18751	9574	23	ammonia	ammonia	NNP
18751	9574	24	;	;	:
18751	9574	25	evaporate	evaporate	VB
18751	9574	26	with	with	IN
18751	9574	27	10	10	CD
18751	9574	28	c.c	c.c	NNP
18751	9574	29	.	.	.
18751	9575	1	of	of	IN
18751	9575	2	dilute	dilute	NNP
18751	9575	3	nitric	nitric	NN
18751	9575	4	acid	acid	NN
18751	9575	5	to	to	IN
18751	9575	6	a	a	DT
18751	9575	7	small	small	JJ
18751	9575	8	bulk	bulk	NN
18751	9575	9	;	;	:
18751	9575	10	dilute	dilute	NN
18751	9575	11	;	;	:
18751	9575	12	and	and	CC
18751	9575	13	filter	filter	VB
18751	9575	14	off	off	RP
18751	9575	15	the	the	DT
18751	9575	16	globules	globule	NNS
18751	9575	17	of	of	IN
18751	9575	18	sulphur	sulphur	NNP
18751	9575	19	.	.	.
18751	9576	1	The	the	DT
18751	9576	2	filtrate	filtrate	NN
18751	9576	3	contains	contain	VBZ
18751	9576	4	the	the	DT
18751	9576	5	arsenic	arsenic	JJ
18751	9576	6	as	as	IN
18751	9576	7	arsenic	arsenic	JJ
18751	9576	8	acid	acid	NN
18751	9576	9	.	.	.
18751	9577	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	9577	2	METHOD	METHOD	NNP
18751	9577	3	.	.	.
18751	9578	1	Having	have	VBG
18751	9578	2	got	get	VBN
18751	9578	3	the	the	DT
18751	9578	4	arsenic	arsenic	JJ
18751	9578	5	into	into	IN
18751	9578	6	solution	solution	NN
18751	9578	7	as	as	IN
18751	9578	8	arsenic	arsenic	JJ
18751	9578	9	acid	acid	NN
18751	9578	10	,	,	,
18751	9578	11	and	and	CC
18751	9578	12	in	in	IN
18751	9578	13	a	a	DT
18751	9578	14	volume	volume	NN
18751	9578	15	not	not	RB
18751	9578	16	much	much	RB
18751	9578	17	exceeding	exceed	VBG
18751	9578	18	50	50	CD
18751	9578	19	c.c	c.c	NNP
18751	9578	20	.	.	NNP
18751	9578	21	,	,	,
18751	9578	22	add	add	VB
18751	9578	23	about	about	RB
18751	9578	24	20	20	CD
18751	9578	25	c.c	c.c	NN
18751	9578	26	.	.	.
18751	9579	1	of	of	IN
18751	9579	2	dilute	dilute	NNP
18751	9579	3	ammonia	ammonia	NNP
18751	9579	4	and	and	CC
18751	9579	5	20	20	CD
18751	9579	6	c.c	c.c	NNP
18751	9579	7	.	.	.
18751	9580	1	of	of	IN
18751	9580	2	"	"	``
18751	9580	3	magnesia	magnesia	NNP
18751	9580	4	mixture	mixture	NN
18751	9580	5	.	.	.
18751	9580	6	"	"	''
18751	9581	1	Stir	stir	VB
18751	9581	2	with	with	IN
18751	9581	3	a	a	DT
18751	9581	4	glass	glass	NN
18751	9581	5	rod	rod	NN
18751	9581	6	,	,	,
18751	9581	7	and	and	CC
18751	9581	8	allow	allow	VB
18751	9581	9	to	to	TO
18751	9581	10	settle	settle	VB
18751	9581	11	overnight	overnight	RB
18751	9581	12	.	.	.
18751	9582	1	Filter	Filter	NNP
18751	9582	2	,	,	,
18751	9582	3	and	and	CC
18751	9582	4	wash	wash	VB
18751	9582	5	with	with	IN
18751	9582	6	dilute	dilute	NNP
18751	9582	7	ammonia	ammonia	NNP
18751	9582	8	,	,	,
18751	9582	9	avoiding	avoid	VBG
18751	9582	10	the	the	DT
18751	9582	11	use	use	NN
18751	9582	12	of	of	IN
18751	9582	13	large	large	JJ
18751	9582	14	quantities	quantity	NNS
18751	9582	15	of	of	IN
18751	9582	16	wash	wash	NN
18751	9582	17	water	water	NN
18751	9582	18	.	.	.
18751	9583	1	Dry	Dry	NNP
18751	9583	2	,	,	,
18751	9583	3	transfer	transfer	VB
18751	9583	4	the	the	DT
18751	9583	5	precipitate	precipitate	NN
18751	9583	6	to	to	IN
18751	9583	7	a	a	DT
18751	9583	8	Berlin	Berlin	NNP
18751	9583	9	crucible	crucible	NN
18751	9583	10	,	,	,
18751	9583	11	and	and	CC
18751	9583	12	clean	clean	VB
18751	9583	13	the	the	DT
18751	9583	14	filter	filter	NN
18751	9583	15	-	-	HYPH
18751	9583	16	paper	paper	NN
18751	9583	17	thoroughly	thoroughly	RB
18751	9583	18	.	.	.
18751	9584	1	Burn	burn	VB
18751	9584	2	this	this	DT
18751	9584	3	paper	paper	NN
18751	9584	4	carefully	carefully	RB
18751	9584	5	and	and	CC
18751	9584	6	completely	completely	RB
18751	9584	7	;	;	:
18751	9584	8	and	and	CC
18751	9584	9	add	add	VB
18751	9584	10	the	the	DT
18751	9584	11	ash	ash	NN
18751	9584	12	to	to	IN
18751	9584	13	the	the	DT
18751	9584	14	contents	content	NNS
18751	9584	15	of	of	IN
18751	9584	16	the	the	DT
18751	9584	17	crucible	crucible	JJ
18751	9584	18	,	,	,
18751	9584	19	together	together	RB
18751	9584	20	with	with	IN
18751	9584	21	4	4	CD
18751	9584	22	or	or	CC
18751	9584	23	5	5	CD
18751	9584	24	drops	drop	NNS
18751	9584	25	of	of	IN
18751	9584	26	nitric	nitric	JJ
18751	9584	27	acid	acid	NN
18751	9584	28	.	.	.
18751	9585	1	Evaporate	evaporate	VB
18751	9585	2	with	with	IN
18751	9585	3	a	a	DT
18751	9585	4	Bunsen	bunsen	JJ
18751	9585	5	burner	burner	NN
18751	9585	6	,	,	,
18751	9585	7	and	and	CC
18751	9585	8	slowly	slowly	RB
18751	9585	9	ignite	ignite	VB
18751	9585	10	,	,	,
18751	9585	11	finishing	finish	VBG
18751	9585	12	off	off	RP
18751	9585	13	with	with	IN
18751	9585	14	the	the	DT
18751	9585	15	blow	blow	NN
18751	9585	16	-	-	HYPH
18751	9585	17	pipe	pipe	NN
18751	9585	18	or	or	CC
18751	9585	19	muffle	muffle	NN
18751	9585	20	.	.	.
18751	9586	1	Cool	cool	UH
18751	9586	2	,	,	,
18751	9586	3	and	and	CC
18751	9586	4	weigh	weigh	NN
18751	9586	5	.	.	.
18751	9587	1	The	the	DT
18751	9587	2	ignited	ignited	JJ
18751	9587	3	precipitate	precipitate	NN
18751	9587	4	is	be	VBZ
18751	9587	5	pyrarsenate	pyrarsenate	NN
18751	9587	6	of	of	IN
18751	9587	7	magnesia	magnesia	NNP
18751	9587	8	(	(	-LRB-
18751	9587	9	Mg_{2}As_{2}O_{7	Mg_{2}As_{2}O_{7	NNP
18751	9587	10	}	}	-RRB-
18751	9587	11	)	)	-RRB-
18751	9587	12	,	,	,
18751	9587	13	and	and	CC
18751	9587	14	contains	contain	VBZ
18751	9587	15	48.4	48.4	CD
18751	9587	16	per	per	IN
18751	9587	17	cent	cent	NN
18751	9587	18	.	.	.
18751	9588	1	of	of	IN
18751	9588	2	arsenic	arsenic	NNP
18751	9588	3	(	(	-LRB-
18751	9588	4	As	as	IN
18751	9588	5	)	)	-RRB-
18751	9588	6	.	.	.
18751	9589	1	Instead	instead	RB
18751	9589	2	of	of	IN
18751	9589	3	igniting	ignite	VBG
18751	9589	4	the	the	DT
18751	9589	5	precipitate	precipitate	NN
18751	9589	6	with	with	IN
18751	9589	7	nitric	nitric	JJ
18751	9589	8	acid	acid	NN
18751	9589	9	,	,	,
18751	9589	10	it	-PRON-	PRP
18751	9589	11	may	may	MD
18751	9589	12	be	be	VB
18751	9589	13	collected	collect	VBN
18751	9589	14	on	on	IN
18751	9589	15	a	a	DT
18751	9589	16	weighed	weigh	VBN
18751	9589	17	filter	filter	NN
18751	9589	18	-	-	HYPH
18751	9589	19	paper	paper	NN
18751	9589	20	,	,	,
18751	9589	21	dried	dry	VBN
18751	9589	22	at	at	IN
18751	9589	23	100	100	CD
18751	9589	24	°	°	NNS
18751	9589	25	C.	C.	NNP
18751	9589	26	,	,	,
18751	9589	27	and	and	CC
18751	9589	28	weighed	weigh	VBD
18751	9589	29	as	as	IN
18751	9589	30	ammonic	ammonic	JJ
18751	9589	31	-	-	HYPH
18751	9589	32	magnesic	magnesic	NN
18751	9589	33	arsenate	arsenate	NN
18751	9589	34	(	(	-LRB-
18751	9589	35	2AmMgAsO_{4}.H_{2}O	2ammgaso_{4}.h_{2}o	JJ
18751	9589	36	)	)	-RRB-
18751	9589	37	,	,	,
18751	9589	38	which	which	WDT
18751	9589	39	contains	contain	VBZ
18751	9589	40	39.5	39.5	CD
18751	9589	41	per	per	IN
18751	9589	42	cent	cent	NN
18751	9589	43	.	.	.
18751	9590	1	of	of	IN
18751	9590	2	arsenic	arsenic	NNP
18751	9590	3	.	.	.
18751	9591	1	The	the	DT
18751	9591	2	results	result	NNS
18751	9591	3	in	in	IN
18751	9591	4	this	this	DT
18751	9591	5	case	case	NN
18751	9591	6	are	be	VBP
18751	9591	7	likely	likely	JJ
18751	9591	8	to	to	TO
18751	9591	9	be	be	VB
18751	9591	10	a	a	DT
18751	9591	11	little	little	JJ
18751	9591	12	higher	high	JJR
18751	9591	13	.	.	.
18751	9592	1	The	the	DT
18751	9592	2	drying	drying	NN
18751	9592	3	is	be	VBZ
18751	9592	4	very	very	RB
18751	9592	5	tedious	tedious	JJ
18751	9592	6	,	,	,
18751	9592	7	and	and	CC
18751	9592	8	is	be	VBZ
18751	9592	9	likely	likely	JJ
18751	9592	10	to	to	TO
18751	9592	11	leave	leave	VB
18751	9592	12	behind	behind	RB
18751	9592	13	more	more	JJR
18751	9592	14	water	water	NN
18751	9592	15	than	than	IN
18751	9592	16	is	be	VBZ
18751	9592	17	allowed	allow	VBN
18751	9592	18	for	for	IN
18751	9592	19	in	in	IN
18751	9592	20	the	the	DT
18751	9592	21	formula	formula	NN
18751	9592	22	.	.	.
18751	9593	1	In	in	IN
18751	9593	2	a	a	DT
18751	9593	3	series	series	NN
18751	9593	4	of	of	IN
18751	9593	5	determinations	determination	NNS
18751	9593	6	in	in	IN
18751	9593	7	which	which	WDT
18751	9593	8	the	the	DT
18751	9593	9	arsenic	arsenic	JJ
18751	9593	10	was	be	VBD
18751	9593	11	weighed	weigh	VBN
18751	9593	12	in	in	IN
18751	9593	13	both	both	DT
18751	9593	14	forms	form	NNS
18751	9593	15	,	,	,
18751	9593	16	the	the	DT
18751	9593	17	results	result	NNS
18751	9593	18	were:--	were:--	-RRB-
18751	9593	19	Ammonic	ammonic	JJ
18751	9593	20	-	-	HYPH
18751	9593	21	magnesic	magnesic	NN
18751	9593	22	Arsenic	Arsenic	NNP
18751	9593	23	Magnesium	Magnesium	NNP
18751	9593	24	Pyrarsenate	Pyrarsenate	NNP
18751	9593	25	Arsenic	Arsenic	NNP
18751	9593	26	Arsenate	Arsenate	NNP
18751	9593	27	in	in	IN
18751	9593	28	grams	gram	NNS
18751	9593	29	.	.	.
18751	9594	1	in	in	IN
18751	9594	2	grams	gram	NNS
18751	9594	3	.	.	.
18751	9595	1	in	in	IN
18751	9595	2	grams	gram	NNS
18751	9595	3	.	.	.
18751	9596	1	in	in	IN
18751	9596	2	grams	gram	NNS
18751	9596	3	.	.	.
18751	9597	1	0.0080	0.0080	CD
18751	9597	2	0.0032	0.0032	CD
18751	9597	3	0.0065	0.0065	CD
18751	9597	4	0.0031	0.0031	CD
18751	9597	5	0.0400	0.0400	CD
18751	9597	6	0.0158	0.0158	CD
18751	9597	7	0.0330	0.0330	CD
18751	9597	8	0.0160	0.0160	CD
18751	9597	9	0.0799	0.0799	CD
18751	9597	10	0.0316	0.0316	CD
18751	9597	11	0.0633	0.0633	CD
18751	9597	12	0.0306	0.0306	CD
18751	9597	13	0.1600	0.1600	CD
18751	9597	14	0.0632	0.0632	CD
18751	9597	15	0.1287	0.1287	CD
18751	9597	16	0.0623	0.0623	CD
18751	9597	17	0.4000	0.4000	CD
18751	9597	18	0.1580	0.1580	CD
18751	9597	19	0.3205	0.3205	CD
18751	9597	20	0.1551	0.1551	CD
18751	9597	21	0.7990	0.7990	CD
18751	9597	22	0.3156	0.3156	CD
18751	9597	23	0.6435	0.6435	CD
18751	9597	24	0.3114	0.3114	CD
18751	9597	25	VOLUMETRIC	volumetric	NN
18751	9597	26	METHODS	METHODS	NNP
18751	9597	27	.	.	.
18751	9598	1	There	there	EX
18751	9598	2	are	be	VBP
18751	9598	3	two	two	CD
18751	9598	4	methods	method	NNS
18751	9598	5	:	:	:
18751	9598	6	one	one	CD
18751	9598	7	for	for	IN
18751	9598	8	determining	determine	VBG
18751	9598	9	the	the	DT
18751	9598	10	arsenic	arsenic	JJ
18751	9598	11	in	in	IN
18751	9598	12	the	the	DT
18751	9598	13	lower	low	JJR
18751	9598	14	,	,	,
18751	9598	15	and	and	CC
18751	9598	16	the	the	DT
18751	9598	17	other	other	JJ
18751	9598	18	in	in	IN
18751	9598	19	the	the	DT
18751	9598	20	higher	high	JJR
18751	9598	21	state	state	NN
18751	9598	22	of	of	IN
18751	9598	23	oxidation	oxidation	NN
18751	9598	24	.	.	.
18751	9599	1	In	in	IN
18751	9599	2	the	the	DT
18751	9599	3	first	first	RB
18751	9599	4	-	-	HYPH
18751	9599	5	mentioned	mention	VBN
18751	9599	6	method	method	NN
18751	9599	7	this	this	DT
18751	9599	8	is	be	VBZ
18751	9599	9	done	do	VBN
18751	9599	10	by	by	IN
18751	9599	11	titrating	titrate	VBG
18751	9599	12	with	with	IN
18751	9599	13	a	a	DT
18751	9599	14	standard	standard	JJ
18751	9599	15	solution	solution	NN
18751	9599	16	of	of	IN
18751	9599	17	iodine	iodine	NN
18751	9599	18	;	;	:
18751	9599	19	and	and	CC
18751	9599	20	in	in	IN
18751	9599	21	the	the	DT
18751	9599	22	latter	latter	JJ
18751	9599	23	with	with	IN
18751	9599	24	a	a	DT
18751	9599	25	solution	solution	NN
18751	9599	26	of	of	IN
18751	9599	27	uranium	uranium	NN
18751	9599	28	acetate	acetate	NN
18751	9599	29	.	.	.
18751	9600	1	Where	where	WRB
18751	9600	2	the	the	DT
18751	9600	3	arsenic	arsenic	NNP
18751	9600	4	already	already	RB
18751	9600	5	exists	exist	VBZ
18751	9600	6	as	as	RB
18751	9600	7	arsenious	arsenious	JJ
18751	9600	8	oxide	oxide	NN
18751	9600	9	,	,	,
18751	9600	10	or	or	CC
18751	9600	11	where	where	WRB
18751	9600	12	it	-PRON-	PRP
18751	9600	13	is	be	VBZ
18751	9600	14	most	most	RBS
18751	9600	15	conveniently	conveniently	RB
18751	9600	16	separated	separate	VBN
18751	9600	17	by	by	IN
18751	9600	18	distillation	distillation	NN
18751	9600	19	as	as	IN
18751	9600	20	arsenious	arsenious	JJ
18751	9600	21	chloride	chloride	NN
18751	9600	22	,	,	,
18751	9600	23	the	the	DT
18751	9600	24	iodine	iodine	NN
18751	9600	25	method	method	NN
18751	9600	26	should	should	MD
18751	9600	27	be	be	VB
18751	9600	28	used	use	VBN
18751	9600	29	;	;	:
18751	9600	30	but	but	CC
18751	9600	31	when	when	WRB
18751	9600	32	the	the	DT
18751	9600	33	arsenic	arsenic	NNP
18751	9600	34	is	be	VBZ
18751	9600	35	separated	separate	VBN
18751	9600	36	as	as	IN
18751	9600	37	ammonic	ammonic	JJ
18751	9600	38	-	-	HYPH
18751	9600	39	magnesic	magnesic	NN
18751	9600	40	arsenate	arsenate	NN
18751	9600	41	or	or	CC
18751	9600	42	as	as	IN
18751	9600	43	sulphide	sulphide	NN
18751	9600	44	,	,	,
18751	9600	45	the	the	DT
18751	9600	46	uranium	uranium	NN
18751	9600	47	acetate	acetate	NN
18751	9600	48	titration	titration	NN
18751	9600	49	should	should	MD
18751	9600	50	be	be	VB
18751	9600	51	adopted	adopt	VBN
18751	9600	52	.	.	.
18751	9601	1	IODINE	IODINE	NNP
18751	9601	2	PROCESS	PROCESS	NNP
18751	9601	3	.	.	.
18751	9602	1	This	this	DT
18751	9602	2	is	be	VBZ
18751	9602	3	based	base	VBN
18751	9602	4	on	on	IN
18751	9602	5	the	the	DT
18751	9602	6	fact	fact	NN
18751	9602	7	that	that	IN
18751	9602	8	sodium	sodium	NN
18751	9602	9	arsenite	arsenite	NN
18751	9602	10	in	in	IN
18751	9602	11	a	a	DT
18751	9602	12	solution	solution	NN
18751	9602	13	containing	contain	VBG
18751	9602	14	an	an	DT
18751	9602	15	excess	excess	NN
18751	9602	16	of	of	IN
18751	9602	17	bicarbonate	bicarbonate	NN
18751	9602	18	of	of	IN
18751	9602	19	soda	soda	NN
18751	9602	20	is	be	VBZ
18751	9602	21	indirectly	indirectly	RB
18751	9602	22	oxidised	oxidise	VBN
18751	9602	23	by	by	IN
18751	9602	24	iodine	iodine	NN
18751	9602	25	to	to	IN
18751	9602	26	sodium	sodium	NNP
18751	9602	27	arsenate,[103	arsenate,[103	NNP
18751	9602	28	]	]	-RRB-
18751	9602	29	and	and	CC
18751	9602	30	that	that	IN
18751	9602	31	an	an	DT
18751	9602	32	excess	excess	NN
18751	9602	33	of	of	IN
18751	9602	34	iodine	iodine	NN
18751	9602	35	may	may	MD
18751	9602	36	be	be	VB
18751	9602	37	recognised	recognise	VBN
18751	9602	38	by	by	IN
18751	9602	39	the	the	DT
18751	9602	40	blue	blue	JJ
18751	9602	41	colour	colour	NN
18751	9602	42	it	-PRON-	PRP
18751	9602	43	strikes	strike	VBZ
18751	9602	44	with	with	IN
18751	9602	45	starch	starch	NN
18751	9602	46	.	.	.
18751	9603	1	The	the	DT
18751	9603	2	process	process	NN
18751	9603	3	is	be	VBZ
18751	9603	4	divided	divide	VBN
18751	9603	5	into	into	IN
18751	9603	6	two	two	CD
18751	9603	7	parts--(1	parts--(1	NNS
18751	9603	8	)	)	-RRB-
18751	9603	9	the	the	DT
18751	9603	10	preparation	preparation	NN
18751	9603	11	of	of	IN
18751	9603	12	the	the	DT
18751	9603	13	solution	solution	NN
18751	9603	14	,	,	,
18751	9603	15	and	and	CC
18751	9603	16	(	(	-LRB-
18751	9603	17	2	2	LS
18751	9603	18	)	)	-RRB-
18751	9603	19	the	the	DT
18751	9603	20	titration	titration	NN
18751	9603	21	.	.	.
18751	9604	1	~Preparation	~Preparation	NFP
18751	9604	2	of	of	IN
18751	9604	3	the	the	DT
18751	9604	4	Solution.~--For	solution.~--for	JJ
18751	9604	5	substances	substance	NNS
18751	9604	6	like	like	IN
18751	9604	7	crude	crude	JJ
18751	9604	8	arsenic	arsenic	JJ
18751	9604	9	,	,	,
18751	9604	10	in	in	IN
18751	9604	11	which	which	WDT
18751	9604	12	the	the	DT
18751	9604	13	arsenic	arsenic	JJ
18751	9604	14	is	be	VBZ
18751	9604	15	present	present	JJ
18751	9604	16	as	as	IN
18751	9604	17	arsenious	arsenious	JJ
18751	9604	18	oxide	oxide	NN
18751	9604	19	,	,	,
18751	9604	20	the	the	DT
18751	9604	21	method	method	NN
18751	9604	22	is	be	VBZ
18751	9604	23	as	as	IN
18751	9604	24	follows:--Take	follows:--Take	NNP
18751	9604	25	a	a	DT
18751	9604	26	portion	portion	NN
18751	9604	27	which	which	WDT
18751	9604	28	shall	shall	MD
18751	9604	29	contain	contain	VB
18751	9604	30	from	from	IN
18751	9604	31	0.25	0.25	CD
18751	9604	32	to	to	IN
18751	9604	33	0.5	0.5	CD
18751	9604	34	gram	gram	NN
18751	9604	35	of	of	IN
18751	9604	36	the	the	DT
18751	9604	37	oxide	oxide	NN
18751	9604	38	,	,	,
18751	9604	39	place	place	NN
18751	9604	40	in	in	IN
18751	9604	41	a	a	DT
18751	9604	42	beaker	beaker	NN
18751	9604	43	,	,	,
18751	9604	44	and	and	CC
18751	9604	45	cover	cover	VB
18751	9604	46	with	with	IN
18751	9604	47	10	10	CD
18751	9604	48	c.c	c.c	NNP
18751	9604	49	.	.	.
18751	9605	1	of	of	IN
18751	9605	2	sodic	sodic	JJ
18751	9605	3	hydrate	hydrate	NN
18751	9605	4	solution	solution	NN
18751	9605	5	;	;	,
18751	9605	6	warm	warm	JJ
18751	9605	7	till	till	IN
18751	9605	8	dissolved	dissolve	VBN
18751	9605	9	,	,	,
18751	9605	10	put	put	VB
18751	9605	11	a	a	DT
18751	9605	12	small	small	JJ
18751	9605	13	piece	piece	NN
18751	9605	14	of	of	IN
18751	9605	15	litmus	litmus	JJ
18751	9605	16	paper	paper	NN
18751	9605	17	in	in	IN
18751	9605	18	the	the	DT
18751	9605	19	solution	solution	NN
18751	9605	20	,	,	,
18751	9605	21	and	and	CC
18751	9605	22	render	render	VB
18751	9605	23	acid	acid	NN
18751	9605	24	with	with	IN
18751	9605	25	dilute	dilute	JJ
18751	9605	26	hydrochloric	hydrochloric	NNP
18751	9605	27	acid	acid	NN
18751	9605	28	.	.	.
18751	9606	1	Add	add	NN
18751	9606	2	2	2	CD
18751	9606	3	grams	gram	NNS
18751	9606	4	of	of	IN
18751	9606	5	bicarbonate	bicarbonate	NN
18751	9606	6	of	of	IN
18751	9606	7	soda	soda	NN
18751	9606	8	in	in	IN
18751	9606	9	solution	solution	NN
18751	9606	10	,	,	,
18751	9606	11	filter	filter	NN
18751	9606	12	(	(	-LRB-
18751	9606	13	if	if	IN
18751	9606	14	necessary	necessary	JJ
18751	9606	15	)	)	-RRB-
18751	9606	16	,	,	,
18751	9606	17	and	and	CC
18751	9606	18	dilute	dilute	NN
18751	9606	19	to	to	IN
18751	9606	20	100	100	CD
18751	9606	21	c.c	c.c	NNP
18751	9606	22	.	.	.
18751	9607	1	The	the	DT
18751	9607	2	solution	solution	NN
18751	9607	3	is	be	VBZ
18751	9607	4	now	now	RB
18751	9607	5	ready	ready	JJ
18751	9607	6	for	for	IN
18751	9607	7	titrating	titrate	VBG
18751	9607	8	.	.	.
18751	9608	1	[	[	-LRB-
18751	9608	2	Illustration	illustration	NN
18751	9608	3	:	:	:
18751	9608	4	FIG	FIG	NNP
18751	9608	5	.	.	.
18751	9609	1	68	68	CD
18751	9609	2	.	.	.
18751	9609	3	]	]	-RRB-
18751	9610	1	Where	where	WRB
18751	9610	2	the	the	DT
18751	9610	3	arsenic	arsenic	NNP
18751	9610	4	has	have	VBZ
18751	9610	5	to	to	TO
18751	9610	6	be	be	VB
18751	9610	7	separated	separate	VBN
18751	9610	8	as	as	IN
18751	9610	9	arsenious	arsenious	JJ
18751	9610	10	chloride	chloride	NN
18751	9610	11	,	,	,
18751	9610	12	the	the	DT
18751	9610	13	process	process	NN
18751	9610	14	is	be	VBZ
18751	9610	15	as	as	IN
18751	9610	16	follows:[104]--Weigh	follows:[104]--weigh	NN
18751	9610	17	up	up	RB
18751	9610	18	1	1	CD
18751	9610	19	gram	gram	NN
18751	9610	20	of	of	IN
18751	9610	21	the	the	DT
18751	9610	22	finely	finely	RB
18751	9610	23	-	-	HYPH
18751	9610	24	powdered	powder	VBN
18751	9610	25	ore	ore	NN
18751	9610	26	(	(	-LRB-
18751	9610	27	metals	metal	NNS
18751	9610	28	should	should	MD
18751	9610	29	be	be	VB
18751	9610	30	hammered	hammer	VBN
18751	9610	31	out	out	RP
18751	9610	32	into	into	IN
18751	9610	33	a	a	DT
18751	9610	34	thin	thin	JJ
18751	9610	35	foil	foil	NN
18751	9610	36	or	or	CC
18751	9610	37	be	be	VB
18751	9610	38	used	use	VBN
18751	9610	39	as	as	IN
18751	9610	40	filings	filing	NNS
18751	9610	41	)	)	-RRB-
18751	9610	42	,	,	,
18751	9610	43	and	and	CC
18751	9610	44	place	place	NN
18751	9610	45	in	in	IN
18751	9610	46	a	a	DT
18751	9610	47	16-ounce	16-ounce	CD
18751	9610	48	flask	flask	NN
18751	9610	49	provided	provide	VBN
18751	9610	50	with	with	IN
18751	9610	51	a	a	DT
18751	9610	52	well	well	RB
18751	9610	53	-	-	HYPH
18751	9610	54	fitting	fit	VBG
18751	9610	55	cork	cork	NN
18751	9610	56	,	,	,
18751	9610	57	and	and	CC
18751	9610	58	connected	connect	VBN
18751	9610	59	with	with	IN
18751	9610	60	a	a	DT
18751	9610	61	~U~-tube	~U~-tube	NNP
18751	9610	62	,	,	,
18751	9610	63	as	as	IN
18751	9610	64	shown	show	VBN
18751	9610	65	in	in	IN
18751	9610	66	the	the	DT
18751	9610	67	drawing	drawing	NN
18751	9610	68	(	(	-LRB-
18751	9610	69	fig	fig	NN
18751	9610	70	.	.	.
18751	9611	1	68	68	CD
18751	9611	2	)	)	-RRB-
18751	9611	3	.	.	.
18751	9612	1	The	the	DT
18751	9612	2	~U~-tube	~U~-tube	NNP
18751	9612	3	should	should	MD
18751	9612	4	contain	contain	VB
18751	9612	5	2	2	CD
18751	9612	6	or	or	CC
18751	9612	7	3	3	CD
18751	9612	8	c.c	c.c	NNP
18751	9612	9	.	.	.
18751	9613	1	of	of	IN
18751	9613	2	water	water	NN
18751	9613	3	,	,	,
18751	9613	4	and	and	CC
18751	9613	5	is	be	VBZ
18751	9613	6	cooled	cool	VBN
18751	9613	7	by	by	IN
18751	9613	8	being	be	VBG
18751	9613	9	placed	place	VBN
18751	9613	10	in	in	IN
18751	9613	11	a	a	DT
18751	9613	12	jar	jar	NN
18751	9613	13	or	or	CC
18751	9613	14	large	large	JJ
18751	9613	15	beaker	beaker	NN
18751	9613	16	of	of	IN
18751	9613	17	cold	cold	JJ
18751	9613	18	water	water	NN
18751	9613	19	.	.	.
18751	9614	1	The	the	DT
18751	9614	2	water	water	NN
18751	9614	3	used	use	VBN
18751	9614	4	for	for	IN
18751	9614	5	cooling	cooling	NN
18751	9614	6	should	should	MD
18751	9614	7	be	be	VB
18751	9614	8	renewed	renew	VBN
18751	9614	9	for	for	IN
18751	9614	10	each	each	DT
18751	9614	11	assay	assay	NN
18751	9614	12	.	.	.
18751	9615	1	Pour	pour	VB
18751	9615	2	on	on	IN
18751	9615	3	the	the	DT
18751	9615	4	assay	assay	NN
18751	9615	5	in	in	IN
18751	9615	6	the	the	DT
18751	9615	7	flask	flask	NNP
18751	9615	8	50	50	CD
18751	9615	9	c.c	c.c	NNP
18751	9615	10	.	.	.
18751	9616	1	of	of	IN
18751	9616	2	a	a	DT
18751	9616	3	"	"	``
18751	9616	4	ferric	ferric	JJ
18751	9616	5	chloride	chloride	NN
18751	9616	6	mixture	mixture	NN
18751	9616	7	,	,	,
18751	9616	8	"	"	''
18751	9616	9	made	make	VBN
18751	9616	10	by	by	IN
18751	9616	11	dissolving	dissolve	VBG
18751	9616	12	600	600	CD
18751	9616	13	grams	gram	NNS
18751	9616	14	of	of	IN
18751	9616	15	calcium	calcium	NN
18751	9616	16	chloride	chloride	NN
18751	9616	17	and	and	CC
18751	9616	18	300	300	CD
18751	9616	19	grams	gram	NNS
18751	9616	20	of	of	IN
18751	9616	21	ferric	ferric	JJ
18751	9616	22	chloride	chloride	NN
18751	9616	23	in	in	IN
18751	9616	24	600	600	CD
18751	9616	25	c.c	c.c	NNP
18751	9616	26	.	.	.
18751	9617	1	of	of	IN
18751	9617	2	hydrochloric	hydrochloric	JJ
18751	9617	3	acid	acid	NN
18751	9617	4	,	,	,
18751	9617	5	and	and	CC
18751	9617	6	making	make	VBG
18751	9617	7	up	up	RP
18751	9617	8	to	to	IN
18751	9617	9	1	1	CD
18751	9617	10	litre	litre	NN
18751	9617	11	with	with	IN
18751	9617	12	water	water	NN
18751	9617	13	.	.	.
18751	9618	1	Firmly	firmly	RB
18751	9618	2	cork	cork	NN
18751	9618	3	up	up	IN
18751	9618	4	the	the	DT
18751	9618	5	apparatus	apparatus	NN
18751	9618	6	,	,	,
18751	9618	7	and	and	CC
18751	9618	8	boil	boil	VB
18751	9618	9	over	over	RP
18751	9618	10	a	a	DT
18751	9618	11	small	small	JJ
18751	9618	12	Bunsen	Bunsen	NNP
18751	9618	13	-	-	HYPH
18751	9618	14	burner	burner	NN
18751	9618	15	flame	flame	NN
18751	9618	16	for	for	IN
18751	9618	17	fifteen	fifteen	CD
18751	9618	18	or	or	CC
18751	9618	19	twenty	twenty	CD
18751	9618	20	minutes	minute	NNS
18751	9618	21	,	,	,
18751	9618	22	but	but	CC
18751	9618	23	avoid	avoid	VB
18751	9618	24	evaporating	evaporate	VBG
18751	9618	25	to	to	IN
18751	9618	26	dryness	dryness	NN
18751	9618	27	.	.	.
18751	9619	1	Disconnect	disconnect	VB
18751	9619	2	the	the	DT
18751	9619	3	flask	flask	NN
18751	9619	4	,	,	,
18751	9619	5	and	and	CC
18751	9619	6	pour	pour	VB
18751	9619	7	away	away	RB
18751	9619	8	its	-PRON-	PRP$
18751	9619	9	contents	content	NNS
18751	9619	10	at	at	IN
18751	9619	11	once	once	RB
18751	9619	12	to	to	TO
18751	9619	13	prevent	prevent	VB
18751	9619	14	breakage	breakage	NN
18751	9619	15	of	of	IN
18751	9619	16	the	the	DT
18751	9619	17	flask	flask	NN
18751	9619	18	by	by	IN
18751	9619	19	their	-PRON-	PRP$
18751	9619	20	solidification	solidification	NN
18751	9619	21	.	.	.
18751	9620	1	The	the	DT
18751	9620	2	arsenic	arsenic	JJ
18751	9620	3	will	will	MD
18751	9620	4	be	be	VB
18751	9620	5	condensed	condense	VBN
18751	9620	6	in	in	IN
18751	9620	7	the	the	DT
18751	9620	8	~U~-tube	~U~-tube	NNP
18751	9620	9	,	,	,
18751	9620	10	together	together	RB
18751	9620	11	with	with	IN
18751	9620	12	the	the	DT
18751	9620	13	greater	great	JJR
18751	9620	14	part	part	NN
18751	9620	15	of	of	IN
18751	9620	16	the	the	DT
18751	9620	17	hydrochloric	hydrochloric	JJ
18751	9620	18	acid	acid	NN
18751	9620	19	;	;	:
18751	9620	20	transfer	transfer	VB
18751	9620	21	the	the	DT
18751	9620	22	distillate	distillate	NN
18751	9620	23	to	to	IN
18751	9620	24	a	a	DT
18751	9620	25	beaker	beaker	NN
18751	9620	26	washing	wash	VBG
18751	9620	27	out	out	RP
18751	9620	28	the	the	DT
18751	9620	29	tube	tube	NN
18751	9620	30	two	two	CD
18751	9620	31	or	or	CC
18751	9620	32	three	three	CD
18751	9620	33	times	time	NNS
18751	9620	34	with	with	IN
18751	9620	35	water	water	NN
18751	9620	36	;	;	:
18751	9620	37	add	add	VB
18751	9620	38	a	a	DT
18751	9620	39	small	small	JJ
18751	9620	40	piece	piece	NN
18751	9620	41	of	of	IN
18751	9620	42	litmus	litmus	NNP
18751	9620	43	paper	paper	NN
18751	9620	44	;	;	:
18751	9620	45	neutralise	neutralise	NNP
18751	9620	46	with	with	IN
18751	9620	47	ammonia	ammonia	NNP
18751	9620	48	;	;	:
18751	9620	49	render	render	VB
18751	9620	50	faintly	faintly	RB
18751	9620	51	_	_	NNP
18751	9620	52	acid	acid	NN
18751	9620	53	_	_	NNP
18751	9620	54	with	with	IN
18751	9620	55	dilute	dilute	JJ
18751	9620	56	hydrochloric	hydrochloric	JJ
18751	9620	57	acid	acid	NN
18751	9620	58	;	;	:
18751	9620	59	add	add	VB
18751	9620	60	2	2	CD
18751	9620	61	grams	gram	NNS
18751	9620	62	of	of	IN
18751	9620	63	bicarbonate	bicarbonate	NN
18751	9620	64	of	of	IN
18751	9620	65	soda	soda	NN
18751	9620	66	in	in	IN
18751	9620	67	solution	solution	NN
18751	9620	68	;	;	:
18751	9620	69	and	and	CC
18751	9620	70	dilute	dilute	VB
18751	9620	71	to	to	IN
18751	9620	72	250	250	CD
18751	9620	73	c.c	c.c	NNP
18751	9620	74	.	.	.
18751	9621	1	The	the	DT
18751	9621	2	solution	solution	NN
18751	9621	3	is	be	VBZ
18751	9621	4	now	now	RB
18751	9621	5	ready	ready	JJ
18751	9621	6	for	for	IN
18751	9621	7	titrating	titrate	VBG
18751	9621	8	.	.	.
18751	9622	1	The	the	DT
18751	9622	2	arsenic	arsenic	JJ
18751	9622	3	comes	come	VBZ
18751	9622	4	over	over	RP
18751	9622	5	in	in	IN
18751	9622	6	the	the	DT
18751	9622	7	early	early	JJ
18751	9622	8	part	part	NN
18751	9622	9	of	of	IN
18751	9622	10	the	the	DT
18751	9622	11	distillation	distillation	NN
18751	9622	12	,	,	,
18751	9622	13	as	as	IN
18751	9622	14	will	will	MD
18751	9622	15	be	be	VB
18751	9622	16	seen	see	VBN
18751	9622	17	from	from	IN
18751	9622	18	the	the	DT
18751	9622	19	following	follow	VBG
18751	9622	20	experiment	experiment	NN
18751	9622	21	,	,	,
18751	9622	22	made	make	VBN
18751	9622	23	on	on	IN
18751	9622	24	1	1	CD
18751	9622	25	gram	gram	NN
18751	9622	26	of	of	IN
18751	9622	27	copper	copper	NN
18751	9622	28	precipitate	precipitate	NN
18751	9622	29	;	;	:
18751	9622	30	in	in	IN
18751	9622	31	which	which	WDT
18751	9622	32	experiment	experiment	NN
18751	9622	33	the	the	DT
18751	9622	34	distillate	distillate	NN
18751	9622	35	was	be	VBD
18751	9622	36	collected	collect	VBN
18751	9622	37	in	in	IN
18751	9622	38	separate	separate	JJ
18751	9622	39	portions	portion	NNS
18751	9622	40	at	at	IN
18751	9622	41	equal	equal	JJ
18751	9622	42	intervals	interval	NNS
18751	9622	43	,	,	,
18751	9622	44	and	and	CC
18751	9622	45	the	the	DT
18751	9622	46	arsenic	arsenic	JJ
18751	9622	47	in	in	IN
18751	9622	48	each	each	DT
18751	9622	49	portion	portion	NN
18751	9622	50	determined:--	determined:--	:
18751	9622	51	Time	Time	NNP
18751	9622	52	Iodine	Iodine	NNP
18751	9622	53	Equivalent	Equivalent	NNP
18751	9622	54	to	to	IN
18751	9622	55	Arsenic	Arsenic	NNP
18751	9622	56	Distilling	Distilling	NNP
18751	9622	57	.	.	.
18751	9623	1	Required	require	VBN
18751	9623	2	.	.	.
18751	9624	1	in	in	IN
18751	9624	2	the	the	DT
18751	9624	3	Distillate	Distillate	NNP
18751	9624	4	.	.	.
18751	9625	1	5	5	CD
18751	9625	2	minutes	minute	NNS
18751	9625	3	12.0	12.0	CD
18751	9625	4	c.c	c.c	NNP
18751	9625	5	.	.	.
18751	9626	1	0.0450	0.0450	CD
18751	9626	2	gram	gram	NN
18751	9626	3	5	5	CD
18751	9626	4	"	"	``
18751	9626	5	0.17	0.17	CD
18751	9626	6	"	"	''
18751	9626	7	0.0005	0.0005	CD
18751	9626	8	"	"	``
18751	9626	9	5	5	CD
18751	9626	10	"	"	CD
18751	9626	11	0.0	0.0	CD
18751	9626	12	"	"	``
18751	9626	13	5	5	CD
18751	9626	14	"	"	CD
18751	9626	15	0.0	0.0	CD
18751	9626	16	"	"	''
18751	9626	17	To	to	TO
18751	9626	18	dryness	dryness	JJ
18751	9626	19	0.0	0.0	CD
18751	9626	20	"	"	``
18751	9626	21	The	the	DT
18751	9626	22	volume	volume	NN
18751	9626	23	of	of	IN
18751	9626	24	each	each	DT
18751	9626	25	distillate	distillate	NN
18751	9626	26	was	be	VBD
18751	9626	27	about	about	RB
18751	9626	28	5	5	CD
18751	9626	29	c.c	c.c	NNP
18751	9626	30	.	.	.
18751	9627	1	In	in	IN
18751	9627	2	this	this	DT
18751	9627	3	operation	operation	NN
18751	9627	4	the	the	DT
18751	9627	5	metals	metal	NNS
18751	9627	6	are	be	VBP
18751	9627	7	converted	convert	VBN
18751	9627	8	into	into	IN
18751	9627	9	chlorides	chloride	NNS
18751	9627	10	by	by	IN
18751	9627	11	the	the	DT
18751	9627	12	action	action	NN
18751	9627	13	of	of	IN
18751	9627	14	ferric	ferric	JJ
18751	9627	15	chloride	chloride	NN
18751	9627	16	,	,	,
18751	9627	17	which	which	WDT
18751	9627	18	gives	give	VBZ
18751	9627	19	up	up	RP
18751	9627	20	a	a	DT
18751	9627	21	part	part	NN
18751	9627	22	of	of	IN
18751	9627	23	its	-PRON-	PRP$
18751	9627	24	chlorine	chlorine	NN
18751	9627	25	,	,	,
18751	9627	26	and	and	CC
18751	9627	27	becomes	become	VBZ
18751	9627	28	reduced	reduce	VBN
18751	9627	29	to	to	IN
18751	9627	30	the	the	DT
18751	9627	31	ferrous	ferrous	JJ
18751	9627	32	salt	salt	NN
18751	9627	33	.	.	.
18751	9628	1	The	the	DT
18751	9628	2	calcium	calcium	NN
18751	9628	3	chloride	chloride	NN
18751	9628	4	does	do	VBZ
18751	9628	5	not	not	RB
18751	9628	6	enter	enter	VB
18751	9628	7	into	into	IN
18751	9628	8	the	the	DT
18751	9628	9	chemical	chemical	NN
18751	9628	10	reaction	reaction	NN
18751	9628	11	,	,	,
18751	9628	12	but	but	CC
18751	9628	13	raises	raise	VBZ
18751	9628	14	the	the	DT
18751	9628	15	temperature	temperature	NN
18751	9628	16	at	at	IN
18751	9628	17	which	which	WDT
18751	9628	18	the	the	DT
18751	9628	19	solution	solution	NN
18751	9628	20	boils	boil	VBZ
18751	9628	21	,	,	,
18751	9628	22	and	and	CC
18751	9628	23	is	be	VBZ
18751	9628	24	essential	essential	JJ
18751	9628	25	for	for	IN
18751	9628	26	the	the	DT
18751	9628	27	completion	completion	NN
18751	9628	28	of	of	IN
18751	9628	29	the	the	DT
18751	9628	30	distillation	distillation	NN
18751	9628	31	.	.	.
18751	9629	1	[	[	-LRB-
18751	9629	2	105	105	CD
18751	9629	3	]	]	-RRB-
18751	9629	4	Two	two	CD
18751	9629	5	experiments	experiment	NNS
18751	9629	6	with	with	IN
18751	9629	7	material	material	NN
18751	9629	8	containing	contain	VBG
18751	9629	9	3.48	3.48	CD
18751	9629	10	per	per	IN
18751	9629	11	cent	cent	NN
18751	9629	12	.	.	.
18751	9630	1	of	of	IN
18751	9630	2	arsenic	arsenic	NNP
18751	9630	3	gave--(1	gave--(1	NNP
18751	9630	4	)	)	-RRB-
18751	9630	5	with	with	IN
18751	9630	6	ferric	ferric	JJ
18751	9630	7	chloride	chloride	NN
18751	9630	8	alone	alone	RB
18751	9630	9	,	,	,
18751	9630	10	2.74	2.74	CD
18751	9630	11	per	per	IN
18751	9630	12	cent	cent	NN
18751	9630	13	.	.	.
18751	9631	1	;	;	:
18751	9631	2	and	and	CC
18751	9631	3	(	(	-LRB-
18751	9631	4	2	2	LS
18751	9631	5	)	)	-RRB-
18751	9631	6	with	with	IN
18751	9631	7	the	the	DT
18751	9631	8	addition	addition	NN
18751	9631	9	of	of	IN
18751	9631	10	calcium	calcium	NN
18751	9631	11	chloride	chloride	NN
18751	9631	12	,	,	,
18751	9631	13	3.48	3.48	CD
18751	9631	14	per	per	NN
18751	9631	15	cent	cent	NN
18751	9631	16	.	.	.
18751	9632	1	It	-PRON-	PRP
18751	9632	2	is	be	VBZ
18751	9632	3	always	always	RB
18751	9632	4	necessary	necessary	JJ
18751	9632	5	to	to	TO
18751	9632	6	make	make	VB
18751	9632	7	a	a	DT
18751	9632	8	blank	blank	JJ
18751	9632	9	determination	determination	NN
18751	9632	10	with	with	IN
18751	9632	11	1	1	CD
18751	9632	12	gram	gram	NN
18751	9632	13	of	of	IN
18751	9632	14	electrotype	electrotype	NN
18751	9632	15	copper	copper	NN
18751	9632	16	,	,	,
18751	9632	17	to	to	TO
18751	9632	18	find	find	VB
18751	9632	19	out	out	RP
18751	9632	20	the	the	DT
18751	9632	21	amount	amount	NN
18751	9632	22	of	of	IN
18751	9632	23	arsenic	arsenic	JJ
18751	9632	24	in	in	IN
18751	9632	25	the	the	DT
18751	9632	26	ferric	ferric	JJ
18751	9632	27	chloride	chloride	NN
18751	9632	28	mixture	mixture	NN
18751	9632	29	.	.	.
18751	9633	1	[	[	-LRB-
18751	9633	2	106	106	CD
18751	9633	3	]	]	-RRB-
18751	9633	4	Unfortunately	unfortunately	RB
18751	9633	5	,	,	,
18751	9633	6	a	a	DT
18751	9633	7	correction	correction	NN
18751	9633	8	is	be	VBZ
18751	9633	9	always	always	RB
18751	9633	10	required	require	VBN
18751	9633	11	.	.	.
18751	9634	1	This	this	DT
18751	9634	2	amounts	amount	VBZ
18751	9634	3	to	to	IN
18751	9634	4	about	about	RB
18751	9634	5	0.15	0.15	CD
18751	9634	6	per	per	NN
18751	9634	7	cent	cent	NN
18751	9634	8	.	.	.
18751	9635	1	of	of	IN
18751	9635	2	arsenic	arsenic	JJ
18751	9635	3	on	on	IN
18751	9635	4	each	each	DT
18751	9635	5	assay	assay	NN
18751	9635	6	,	,	,
18751	9635	7	even	even	RB
18751	9635	8	when	when	WRB
18751	9635	9	the	the	DT
18751	9635	10	mixture	mixture	NN
18751	9635	11	has	have	VBZ
18751	9635	12	been	be	VBN
18751	9635	13	purified	purify	VBN
18751	9635	14	;	;	:
18751	9635	15	and	and	CC
18751	9635	16	this	this	DT
18751	9635	17	constitutes	constitute	VBZ
18751	9635	18	the	the	DT
18751	9635	19	weakness	weakness	NN
18751	9635	20	of	of	IN
18751	9635	21	the	the	DT
18751	9635	22	method	method	NN
18751	9635	23	,	,	,
18751	9635	24	since	since	IN
18751	9635	25	,	,	,
18751	9635	26	in	in	IN
18751	9635	27	some	some	DT
18751	9635	28	cases	case	NNS
18751	9635	29	,	,	,
18751	9635	30	the	the	DT
18751	9635	31	correction	correction	NN
18751	9635	32	is	be	VBZ
18751	9635	33	as	as	RB
18751	9635	34	much	much	JJ
18751	9635	35	as	as	IN
18751	9635	36	,	,	,
18751	9635	37	or	or	CC
18751	9635	38	even	even	RB
18751	9635	39	greater	great	JJR
18751	9635	40	than	than	IN
18751	9635	41	,	,	,
18751	9635	42	the	the	DT
18751	9635	43	percentage	percentage	NN
18751	9635	44	to	to	TO
18751	9635	45	be	be	VB
18751	9635	46	determined	determine	VBN
18751	9635	47	.	.	.
18751	9636	1	The	the	DT
18751	9636	2	acid	acid	NN
18751	9636	3	distillate	distillate	NN
18751	9636	4	containing	contain	VBG
18751	9636	5	the	the	DT
18751	9636	6	arsenious	arsenious	JJ
18751	9636	7	chloride	chloride	NN
18751	9636	8	may	may	MD
18751	9636	9	be	be	VB
18751	9636	10	left	leave	VBN
18751	9636	11	for	for	IN
18751	9636	12	an	an	DT
18751	9636	13	hour	hour	NN
18751	9636	14	or	or	CC
18751	9636	15	so	so	RB
18751	9636	16	without	without	IN
18751	9636	17	much	much	JJ
18751	9636	18	fear	fear	NN
18751	9636	19	of	of	IN
18751	9636	20	oxidation	oxidation	NN
18751	9636	21	;	;	:
18751	9636	22	but	but	CC
18751	9636	23	it	-PRON-	PRP
18751	9636	24	is	be	VBZ
18751	9636	25	safer	safe	JJR
18751	9636	26	to	to	TO
18751	9636	27	neutralise	neutralise	VB
18751	9636	28	and	and	CC
18751	9636	29	then	then	RB
18751	9636	30	to	to	TO
18751	9636	31	add	add	VB
18751	9636	32	the	the	DT
18751	9636	33	bicarbonate	bicarbonate	NN
18751	9636	34	of	of	IN
18751	9636	35	soda	soda	NN
18751	9636	36	,	,	,
18751	9636	37	as	as	IN
18751	9636	38	the	the	DT
18751	9636	39	following	follow	VBG
18751	9636	40	experiments	experiment	NNS
18751	9636	41	show	show	VBP
18751	9636	42	.	.	.
18751	9637	1	Several	several	JJ
18751	9637	2	portions	portion	NNS
18751	9637	3	of	of	IN
18751	9637	4	a	a	DT
18751	9637	5	solution	solution	NN
18751	9637	6	,	,	,
18751	9637	7	each	each	DT
18751	9637	8	having	have	VBG
18751	9637	9	a	a	DT
18751	9637	10	bulk	bulk	NN
18751	9637	11	of	of	IN
18751	9637	12	100	100	CD
18751	9637	13	c.c	c.c	NNP
18751	9637	14	.	.	NNP
18751	9637	15	,	,	,
18751	9637	16	were	be	VBD
18751	9637	17	exposed	expose	VBN
18751	9637	18	for	for	IN
18751	9637	19	varying	vary	VBG
18751	9637	20	lengths	length	NNS
18751	9637	21	of	of	IN
18751	9637	22	time	time	NN
18751	9637	23	,	,	,
18751	9637	24	and	and	CC
18751	9637	25	the	the	DT
18751	9637	26	arsenic	arsenic	JJ
18751	9637	27	in	in	IN
18751	9637	28	each	each	DT
18751	9637	29	determined	determine	VBN
18751	9637	30	.	.	.
18751	9638	1	_	_	NNP
18751	9638	2	_	_	NNP
18751	9638	3	_	_	NNP
18751	9638	4	_	_	NNP
18751	9638	5	_	_	NNP
18751	9638	6	_	_	NNP
18751	9638	7	_	_	NNP
18751	9638	8	_	_	NNP
18751	9638	9	_	_	NNP
18751	9638	10	_	_	NNP
18751	9638	11	_	_	NNP
18751	9638	12	_	_	NNP
18751	9638	13	_	_	NNP
18751	9638	14	_	_	NNP
18751	9638	15	_	_	NNP
18751	9638	16	_	_	NNP
18751	9638	17	_	_	NNP
18751	9638	18	_	_	NNP
18751	9638	19	_	_	NNP
18751	9638	20	_	_	NNP
18751	9638	21	_	_	NNP
18751	9638	22	_	_	NNP
18751	9638	23	_	_	NNP
18751	9638	24	_	_	NNP
18751	9638	25	_	_	NNP
18751	9638	26	_	_	NNP
18751	9638	27	_	_	NNP
18751	9638	28	_	_	NNP
18751	9638	29	_	_	NNP
18751	9638	30	_	_	NNP
18751	9638	31	_	_	NNP
18751	9638	32	_	_	NNP
18751	9638	33	_	_	NNP
18751	9638	34	_	_	NNP
18751	9638	35	_	_	NNP
18751	9638	36	_	_	NNP
18751	9638	37	_	_	NNP
18751	9638	38	_	_	NNP
18751	9638	39	_	_	NNP
18751	9638	40	_	_	NNP
18751	9638	41	_	_	NNP
18751	9638	42	_	_	NNP
18751	9638	43	_	_	NNP
18751	9638	44	_	_	NNP
18751	9638	45	_	_	NNP
18751	9638	46	_	_	NNP
18751	9638	47	_	_	NNP
18751	9638	48	_	_	NNP
18751	9638	49	_	_	NNP
18751	9638	50	_	_	NNP
18751	9638	51	_	_	NNP
18751	9638	52	_	_	NNP
18751	9638	53	_	_	NNP
18751	9638	54	_	_	NNP
18751	9638	55	_	_	NNP
18751	9638	56	_	_	NNP
18751	9638	57	_	_	NNP
18751	9638	58	_	_	NNP
18751	9638	59	_	_	NNP
18751	9638	60	_	_	NNP
18751	9638	61	_	_	NNP
18751	9638	62	_	_	NNP
18751	9638	63	_	_	NNP
18751	9638	64	_	_	NNP
18751	9638	65	_	_	NNP
18751	9638	66	_	_	NNP
18751	9638	67	_	_	NNP
18751	9638	68	_	_	NNP
18751	9638	69	_	_	NNP
18751	9638	70	|	|	NNP
18751	9638	71	|	|	NNP
18751	9638	72	|	|	CD
18751	9638	73	|	|	CD
18751	9638	74	|	|	CD
18751	9638	75	|	|	CD
18751	9638	76	Acid	Acid	NNP
18751	9638	77	Solutions	Solutions	NNPS
18751	9638	78	.	.	.
18751	9639	1	|	|	NNP
18751	9639	2	Neutralised	Neutralised	NNP
18751	9639	3	Solutions	Solutions	NNPS
18751	9639	4	.	.	.
18751	9640	1	|	|	NNP
18751	9640	2	|	|	NNP
18751	9640	3	Time	Time	NNP
18751	9640	4	Exposed	expose	VBN
18751	9640	5	.	.	.
18751	9641	1	|	|	NNP
18751	9641	2	"	"	``
18751	9641	3	Iodine	Iodine	NNP
18751	9641	4	"	"	''
18751	9641	5	Arsenic	Arsenic	NNP
18751	9641	6	Found	Found	NNP
18751	9641	7	.	.	.
18751	9642	1	|"Iodine	|"Iodine	NNP
18751	9642	2	"	"	``
18751	9642	3	Arsenic	Arsenic	NNP
18751	9642	4	Found	Found	NNP
18751	9642	5	.	.	.
18751	9643	1	|	|	NNP
18751	9643	2	|	|	NNP
18751	9643	3	|	|	NNP
18751	9643	4	Required	require	VBN
18751	9643	5	.	.	.
18751	9644	1	|	|	NNP
18751	9644	2	Required	require	VBN
18751	9644	3	|	|	NNP
18751	9644	4	|_______________|___________________________|_________________________|	|_______________|___________________________|_________________________|	CD
18751	9644	5	|	|	NNP
18751	9644	6	|	|	NNP
18751	9644	7	|	|	CD
18751	9644	8	|	|	CD
18751	9644	9	|	|	CD
18751	9644	10	--	--	:
18751	9644	11	|	|	CD
18751	9644	12	18.2	18.2	CD
18751	9644	13	c.c	c.c	NNP
18751	9644	14	.	.	.
18751	9645	1	=	=	NFP
18751	9645	2	0.0136	0.0136	CD
18751	9645	3	gram	gram	NN
18751	9645	4	|	|	CD
18751	9645	5	18.1	18.1	CD
18751	9645	6	c.c	c.c	NNP
18751	9645	7	.	.	.
18751	9646	1	=	=	NFP
18751	9646	2	0.0136	0.0136	CD
18751	9646	3	gram	gram	NN
18751	9646	4	|	|	CD
18751	9646	5	|	|	CD
18751	9646	6	1	1	CD
18751	9646	7	hour	hour	NN
18751	9646	8	|	|	CD
18751	9646	9	18.2	18.2	CD
18751	9646	10	"	"	''
18751	9646	11	=	=	SYM
18751	9646	12	0.0136	0.0136	CD
18751	9646	13	"	"	``
18751	9646	14	|	|	CD
18751	9646	15	18.2	18.2	CD
18751	9646	16	"	"	''
18751	9646	17	=	=	SYM
18751	9646	18	0.0136	0.0136	CD
18751	9646	19	"	"	``
18751	9646	20	|	|	CD
18751	9646	21	|	|	CD
18751	9646	22	2	2	CD
18751	9646	23	hours	hour	NNS
18751	9646	24	|	|	CD
18751	9646	25	17.7	17.7	CD
18751	9646	26	"	"	''
18751	9646	27	=	=	:
18751	9646	28	0.0133	0.0133	CD
18751	9646	29	"	"	``
18751	9646	30	|	|	CD
18751	9646	31	18.0	18.0	CD
18751	9646	32	"	"	''
18751	9646	33	=	=	SYM
18751	9646	34	0.0135	0.0135	CD
18751	9646	35	"	"	``
18751	9646	36	|	|	CD
18751	9646	37	|	|	CD
18751	9646	38	4	4	CD
18751	9646	39	"	"	''
18751	9646	40	|	|	CD
18751	9646	41	17.5	17.5	CD
18751	9646	42	"	"	''
18751	9646	43	=	=	SYM
18751	9646	44	0.0131	0.0131	.
18751	9646	45	"	"	''
18751	9646	46	|	|	CD
18751	9646	47	18.4	18.4	CD
18751	9646	48	"	"	''
18751	9646	49	=	=	:
18751	9646	50	0.0138	0.0138	CD
18751	9646	51	"	"	``
18751	9646	52	|	|	CD
18751	9646	53	|	|	CD
18751	9646	54	5	5	CD
18751	9646	55	"	"	''
18751	9646	56	|	|	CD
18751	9646	57	17.0	17.0	CD
18751	9646	58	"	"	''
18751	9646	59	=	=	SYM
18751	9646	60	0.0127	0.0127	NNP
18751	9646	61	"	"	``
18751	9646	62	|	|	NNP
18751	9646	63	18.3	18.3	CD
18751	9646	64	"	"	''
18751	9646	65	=	=	NNS
18751	9646	66	0.0137	0.0137	CD
18751	9646	67	"	"	``
18751	9646	68	|	|	CD
18751	9646	69	|_______________|___________________________|_________________________|	|_______________|___________________________|_________________________|	CD
18751	9646	70	~The	~The	NFP
18751	9646	71	Titration.~--Make	titration.~--make	VB
18751	9646	72	a	a	DT
18751	9646	73	_	_	NNP
18751	9646	74	standard	standard	JJ
18751	9646	75	solution	solution	NN
18751	9646	76	of	of	IN
18751	9646	77	iodine	iodine	NN
18751	9646	78	_	_	NNP
18751	9646	79	by	by	IN
18751	9646	80	weighing	weigh	VBG
18751	9646	81	up	up	RP
18751	9646	82	in	in	IN
18751	9646	83	a	a	DT
18751	9646	84	beaker	beaker	NN
18751	9646	85	16.933	16.933	CD
18751	9646	86	grams	gram	NNS
18751	9646	87	of	of	IN
18751	9646	88	iodine	iodine	NN
18751	9646	89	and	and	CC
18751	9646	90	30	30	CD
18751	9646	91	grams	gram	NNS
18751	9646	92	of	of	IN
18751	9646	93	potassium	potassium	NN
18751	9646	94	iodide	iodide	NN
18751	9646	95	in	in	IN
18751	9646	96	crystals	crystal	NNS
18751	9646	97	;	;	:
18751	9646	98	add	add	VB
18751	9646	99	a	a	DT
18751	9646	100	few	few	JJ
18751	9646	101	c.c	c.c	NN
18751	9646	102	.	.	.
18751	9647	1	of	of	IN
18751	9647	2	water	water	NN
18751	9647	3	,	,	,
18751	9647	4	and	and	CC
18751	9647	5	,	,	,
18751	9647	6	when	when	WRB
18751	9647	7	dissolved	dissolve	VBN
18751	9647	8	,	,	,
18751	9647	9	dilute	dilute	VB
18751	9647	10	to	to	IN
18751	9647	11	1	1	CD
18751	9647	12	litre	litre	NN
18751	9647	13	:	:	:
18751	9647	14	100	100	CD
18751	9647	15	c.c	c.c	NNP
18751	9647	16	.	.	.
18751	9648	1	will	will	MD
18751	9648	2	equal	equal	VB
18751	9648	3	0.500	0.500	CD
18751	9648	4	gram	gram	NN
18751	9648	5	of	of	IN
18751	9648	6	arsenic	arsenic	NNP
18751	9648	7	.	.	.
18751	9649	1	A	a	DT
18751	9649	2	solution	solution	NN
18751	9649	3	of	of	IN
18751	9649	4	starch	starch	NN
18751	9649	5	similar	similar	JJ
18751	9649	6	to	to	IN
18751	9649	7	that	that	DT
18751	9649	8	used	use	VBN
18751	9649	9	in	in	IN
18751	9649	10	the	the	DT
18751	9649	11	iodide	iodide	NN
18751	9649	12	-	-	HYPH
18751	9649	13	copper	copper	NN
18751	9649	14	assay	assay	NN
18751	9649	15	will	will	MD
18751	9649	16	be	be	VB
18751	9649	17	required	require	VBN
18751	9649	18	.	.	.
18751	9650	1	Use	Use	NNP
18751	9650	2	2	2	CD
18751	9650	3	c.c	c.c	NNP
18751	9650	4	.	.	.
18751	9651	1	for	for	IN
18751	9651	2	each	each	DT
18751	9651	3	assay	assay	NN
18751	9651	4	.	.	.
18751	9652	1	Variations	variation	NNS
18751	9652	2	in	in	IN
18751	9652	3	the	the	DT
18751	9652	4	quantity	quantity	NN
18751	9652	5	of	of	IN
18751	9652	6	starch	starch	NN
18751	9652	7	used	use	VBN
18751	9652	8	do	do	VBP
18751	9652	9	not	not	RB
18751	9652	10	interfere	interfere	VB
18751	9652	11	;	;	:
18751	9652	12	but	but	CC
18751	9652	13	the	the	DT
18751	9652	14	solution	solution	NN
18751	9652	15	must	must	MD
18751	9652	16	be	be	VB
18751	9652	17	freshly	freshly	RB
18751	9652	18	prepared	prepare	VBN
18751	9652	19	,	,	,
18751	9652	20	as	as	IN
18751	9652	21	after	after	IN
18751	9652	22	seven	seven	CD
18751	9652	23	or	or	CC
18751	9652	24	eight	eight	CD
18751	9652	25	days	day	NNS
18751	9652	26	it	-PRON-	PRP
18751	9652	27	becomes	become	VBZ
18751	9652	28	useless	useless	JJ
18751	9652	29	.	.	.
18751	9653	1	To	to	TO
18751	9653	2	standardise	standardise	VB
18751	9653	3	the	the	DT
18751	9653	4	iodine	iodine	NN
18751	9653	5	solution	solution	NN
18751	9653	6	,	,	,
18751	9653	7	weigh	weigh	VB
18751	9653	8	up	up	RP
18751	9653	9	0.3	0.3	CD
18751	9653	10	gram	gram	NN
18751	9653	11	of	of	IN
18751	9653	12	white	white	JJ
18751	9653	13	arsenic	arsenic	JJ
18751	9653	14	;	;	:
18751	9653	15	dissolve	dissolve	VB
18751	9653	16	in	in	IN
18751	9653	17	caustic	caustic	JJ
18751	9653	18	soda	soda	NN
18751	9653	19	;	;	:
18751	9653	20	neutralise	neutralise	NNP
18751	9653	21	;	;	,
18751	9653	22	after	after	IN
18751	9653	23	acidulating	acidulate	VBG
18751	9653	24	,	,	,
18751	9653	25	add	add	VB
18751	9653	26	2	2	CD
18751	9653	27	grams	gram	NNS
18751	9653	28	of	of	IN
18751	9653	29	bicarbonate	bicarbonate	NN
18751	9653	30	of	of	IN
18751	9653	31	soda	soda	NN
18751	9653	32	and	and	CC
18751	9653	33	2	2	CD
18751	9653	34	c.c	c.c	NNP
18751	9653	35	.	.	.
18751	9654	1	of	of	IN
18751	9654	2	the	the	DT
18751	9654	3	starch	starch	NN
18751	9654	4	solution	solution	NN
18751	9654	5	,	,	,
18751	9654	6	and	and	CC
18751	9654	7	dilute	dilute	NN
18751	9654	8	to	to	IN
18751	9654	9	200	200	CD
18751	9654	10	c.c	c.c	NNP
18751	9654	11	.	.	.
18751	9655	1	with	with	IN
18751	9655	2	cold	cold	JJ
18751	9655	3	water	water	NN
18751	9655	4	.	.	.
18751	9656	1	Fill	fill	VB
18751	9656	2	a	a	DT
18751	9656	3	burette	burette	NN
18751	9656	4	having	have	VBG
18751	9656	5	a	a	DT
18751	9656	6	glass	glass	NN
18751	9656	7	stop	stop	NN
18751	9656	8	-	-	HYPH
18751	9656	9	cock	cock	NN
18751	9656	10	with	with	IN
18751	9656	11	the	the	DT
18751	9656	12	iodine	iodine	NN
18751	9656	13	solution	solution	NN
18751	9656	14	,	,	,
18751	9656	15	and	and	CC
18751	9656	16	run	run	VB
18751	9656	17	it	-PRON-	PRP
18751	9656	18	into	into	IN
18751	9656	19	the	the	DT
18751	9656	20	solution	solution	NN
18751	9656	21	of	of	IN
18751	9656	22	arsenic	arsenic	JJ
18751	9656	23	,	,	,
18751	9656	24	rapidly	rapidly	RB
18751	9656	25	at	at	IN
18751	9656	26	first	first	RB
18751	9656	27	,	,	,
18751	9656	28	and	and	CC
18751	9656	29	then	then	RB
18751	9656	30	more	more	RBR
18751	9656	31	cautiously	cautiously	RB
18751	9656	32	,	,	,
18751	9656	33	till	till	IN
18751	9656	34	a	a	DT
18751	9656	35	final	final	JJ
18751	9656	36	drop	drop	NN
18751	9656	37	produces	produce	VBZ
18751	9656	38	a	a	DT
18751	9656	39	blue	blue	JJ
18751	9656	40	colour	colour	NN
18751	9656	41	throughout	throughout	IN
18751	9656	42	the	the	DT
18751	9656	43	solution	solution	NN
18751	9656	44	.	.	.
18751	9657	1	Calculate	calculate	VB
18751	9657	2	the	the	DT
18751	9657	3	standard	standard	NN
18751	9657	4	in	in	IN
18751	9657	5	the	the	DT
18751	9657	6	usual	usual	JJ
18751	9657	7	way	way	NN
18751	9657	8	.	.	.
18751	9658	1	White	white	JJ
18751	9658	2	arsenic	arsenic	JJ
18751	9658	3	contains	contain	VBZ
18751	9658	4	75.76	75.76	CD
18751	9658	5	per	per	IN
18751	9658	6	cent	cent	NN
18751	9658	7	.	.	.
18751	9659	1	of	of	IN
18751	9659	2	arsenic	arsenic	NNP
18751	9659	3	.	.	.
18751	9660	1	The	the	DT
18751	9660	2	following	follow	VBG
18751	9660	3	experiments	experiment	NNS
18751	9660	4	show	show	VBP
18751	9660	5	the	the	DT
18751	9660	6	effect	effect	NN
18751	9660	7	of	of	IN
18751	9660	8	variation	variation	NN
18751	9660	9	in	in	IN
18751	9660	10	the	the	DT
18751	9660	11	conditions	condition	NNS
18751	9660	12	of	of	IN
18751	9660	13	the	the	DT
18751	9660	14	titration:--	titration:--	NN
18751	9660	15	Make	make	VB
18751	9660	16	a	a	DT
18751	9660	17	solution	solution	NN
18751	9660	18	of	of	IN
18751	9660	19	arsenic	arsenic	JJ
18751	9660	20	by	by	IN
18751	9660	21	dissolving	dissolve	VBG
18751	9660	22	6.60	6.60	CD
18751	9660	23	grams	gram	NNS
18751	9660	24	of	of	IN
18751	9660	25	white	white	NNP
18751	9660	26	arsenic	arsenic	NNP
18751	9660	27	in	in	IN
18751	9660	28	100	100	CD
18751	9660	29	c.c	c.c	NNP
18751	9660	30	.	.	.
18751	9661	1	of	of	IN
18751	9661	2	sodic	sodic	JJ
18751	9661	3	hydrate	hydrate	NN
18751	9661	4	solution	solution	NN
18751	9661	5	;	;	:
18751	9661	6	render	render	VB
18751	9661	7	slightly	slightly	RB
18751	9661	8	acid	acid	JJ
18751	9661	9	with	with	IN
18751	9661	10	hydrochloric	hydrochloric	JJ
18751	9661	11	acid	acid	NN
18751	9661	12	;	;	:
18751	9661	13	add	add	VB
18751	9661	14	10	10	CD
18751	9661	15	grains	grain	NNS
18751	9661	16	of	of	IN
18751	9661	17	bicarbonate	bicarbonate	NN
18751	9661	18	of	of	IN
18751	9661	19	soda	soda	NN
18751	9661	20	,	,	,
18751	9661	21	and	and	CC
18751	9661	22	dilute	dilute	NN
18751	9661	23	to	to	IN
18751	9661	24	1	1	CD
18751	9661	25	litre	litre	NN
18751	9661	26	:	:	:
18751	9661	27	100	100	CD
18751	9661	28	c.c	c.c	NNP
18751	9661	29	.	.	.
18751	9662	1	will	will	MD
18751	9662	2	contain	contain	VB
18751	9662	3	0.50	0.50	CD
18751	9662	4	gram	gram	NN
18751	9662	5	of	of	IN
18751	9662	6	arsenic	arsenic	NNP
18751	9662	7	.	.	.
18751	9663	1	~Effect	~Effect	NFP
18751	9663	2	of	of	IN
18751	9663	3	Varying	Varying	NNP
18751	9663	4	Temperature.~--The	temperature.~--the	JJ
18751	9663	5	reaction	reaction	NN
18751	9663	6	goes	go	VBZ
18751	9663	7	on	on	RP
18751	9663	8	very	very	RB
18751	9663	9	quickly	quickly	RB
18751	9663	10	in	in	IN
18751	9663	11	the	the	DT
18751	9663	12	cold	cold	NN
18751	9663	13	,	,	,
18751	9663	14	and	and	CC
18751	9663	15	,	,	,
18751	9663	16	since	since	IN
18751	9663	17	there	there	EX
18751	9663	18	is	be	VBZ
18751	9663	19	no	no	DT
18751	9663	20	occasion	occasion	NN
18751	9663	21	for	for	IN
18751	9663	22	heating	heating	NN
18751	9663	23	,	,	,
18751	9663	24	all	all	DT
18751	9663	25	titrations	titration	NNS
18751	9663	26	should	should	MD
18751	9663	27	therefore	therefore	RB
18751	9663	28	be	be	VB
18751	9663	29	carried	carry	VBN
18751	9663	30	out	out	RP
18751	9663	31	cold	cold	JJ
18751	9663	32	.	.	.
18751	9664	1	~Effect	~effect	CD
18751	9664	2	of	of	IN
18751	9664	3	Varying	Varying	NNP
18751	9664	4	Bulk.~--In	bulk.~--in	NN
18751	9664	5	these	these	DT
18751	9664	6	experiments	experiment	NNS
18751	9664	7	,	,	,
18751	9664	8	20	20	CD
18751	9664	9	c.c	c.c	NNP
18751	9664	10	.	.	.
18751	9665	1	of	of	IN
18751	9665	2	arsenic	arsenic	JJ
18751	9665	3	solution	solution	NN
18751	9665	4	were	be	VBD
18751	9665	5	taken	take	VBN
18751	9665	6	,	,	,
18751	9665	7	2	2	CD
18751	9665	8	grams	gram	NNS
18751	9665	9	of	of	IN
18751	9665	10	bicarbonate	bicarbonate	NN
18751	9665	11	of	of	IN
18751	9665	12	soda	soda	NN
18751	9665	13	and	and	CC
18751	9665	14	2	2	CD
18751	9665	15	c.c	c.c	NNP
18751	9665	16	.	.	.
18751	9666	1	of	of	IN
18751	9666	2	starch	starch	NN
18751	9666	3	solution	solution	NN
18751	9666	4	added	add	VBD
18751	9666	5	,	,	,
18751	9666	6	and	and	CC
18751	9666	7	water	water	NN
18751	9666	8	supplied	supply	VBD
18751	9666	9	to	to	IN
18751	9666	10	the	the	DT
18751	9666	11	required	require	VBN
18751	9666	12	bulk	bulk	NN
18751	9666	13	.	.	.
18751	9667	1	The	the	DT
18751	9667	2	results	result	NNS
18751	9667	3	were:--	were:--	-RRB-
18751	9667	4	Bulk	Bulk	NNP
18751	9667	5	50.0	50.0	CD
18751	9667	6	c.c	c.c	NNP
18751	9667	7	.	.	.
18751	9668	1	100.0	100.0	CD
18751	9668	2	c.c	c.c	NNP
18751	9668	3	.	.	.
18751	9669	1	250.0	250.0	CD
18751	9669	2	c.c	c.c	NNP
18751	9669	3	.	.	.
18751	9670	1	500.0	500.0	CD
18751	9670	2	c.c	c.c	NNP
18751	9670	3	.	.	.
18751	9671	1	"	"	``
18751	9671	2	Iodine	Iodine	NNP
18751	9671	3	"	"	''
18751	9671	4	required	require	VBD
18751	9671	5	20.0	20.0	CD
18751	9671	6	"	"	``
18751	9671	7	20.0	20.0	CD
18751	9671	8	"	"	``
18751	9671	9	20.0	20.0	CD
18751	9671	10	"	"	``
18751	9671	11	20.0	20.0	CD
18751	9671	12	"	"	``
18751	9671	13	Considerable	considerable	JJ
18751	9671	14	variation	variation	NN
18751	9671	15	in	in	IN
18751	9671	16	bulk	bulk	NN
18751	9671	17	does	do	VBZ
18751	9671	18	not	not	RB
18751	9671	19	interfere	interfere	VB
18751	9671	20	.	.	.
18751	9672	1	~Effect	~effect	CD
18751	9672	2	of	of	IN
18751	9672	3	Varying	Varying	NNP
18751	9672	4	Bicarbonate	Bicarbonate	NNP
18751	9672	5	of	of	IN
18751	9672	6	Soda.~--This	Soda.~--This	NNP
18751	9672	7	salt	salt	NN
18751	9672	8	must	must	MD
18751	9672	9	be	be	VB
18751	9672	10	present	present	JJ
18751	9672	11	in	in	IN
18751	9672	12	each	each	DT
18751	9672	13	titration	titration	NN
18751	9672	14	in	in	IN
18751	9672	15	considerable	considerable	JJ
18751	9672	16	excess	excess	NN
18751	9672	17	,	,	,
18751	9672	18	to	to	TO
18751	9672	19	prevent	prevent	VB
18751	9672	20	the	the	DT
18751	9672	21	interference	interference	NN
18751	9672	22	of	of	IN
18751	9672	23	free	free	JJ
18751	9672	24	acid	acid	NN
18751	9672	25	.	.	.
18751	9673	1	The	the	DT
18751	9673	2	bicarbonate	bicarbonate	NN
18751	9673	3	must	must	MD
18751	9673	4	be	be	VB
18751	9673	5	dissolved	dissolve	VBN
18751	9673	6	without	without	IN
18751	9673	7	heating	heating	NN
18751	9673	8	,	,	,
18751	9673	9	as	as	IN
18751	9673	10	neutral	neutral	JJ
18751	9673	11	carbonates	carbonate	NNS
18751	9673	12	should	should	MD
18751	9673	13	be	be	VB
18751	9673	14	avoided	avoid	VBN
18751	9673	15	.	.	.
18751	9674	1	Bicarbonate	Bicarbonate	NNP
18751	9674	2	added	add	VBD
18751	9674	3	1	1	CD
18751	9674	4	gram	gram	NN
18751	9674	5	2	2	CD
18751	9674	6	grams	gram	NNS
18751	9674	7	5	5	CD
18751	9674	8	grams	gram	NNS
18751	9674	9	10	10	CD
18751	9674	10	grams	gram	NNS
18751	9674	11	"	"	``
18751	9674	12	Iodine	Iodine	NNP
18751	9674	13	"	"	''
18751	9674	14	required	require	VBD
18751	9674	15	20.1	20.1	CD
18751	9674	16	c.c	c.c	NNP
18751	9674	17	.	.	.
18751	9675	1	20.0	20.0	CD
18751	9675	2	c.c	c.c	NNP
18751	9675	3	.	.	.
18751	9676	1	20.1	20.1	CD
18751	9676	2	c.c	c.c	NNP
18751	9676	3	.	.	.
18751	9677	1	20.0	20.0	CD
18751	9677	2	c.c	c.c	NNP
18751	9677	3	.	.	.
18751	9678	1	These	these	DT
18751	9678	2	results	result	NNS
18751	9678	3	show	show	VBP
18751	9678	4	that	that	IN
18751	9678	5	large	large	JJ
18751	9678	6	variation	variation	NN
18751	9678	7	in	in	IN
18751	9678	8	the	the	DT
18751	9678	9	quantity	quantity	NN
18751	9678	10	of	of	IN
18751	9678	11	bicarbonate	bicarbonate	NN
18751	9678	12	has	have	VBZ
18751	9678	13	no	no	DT
18751	9678	14	effect	effect	NN
18751	9678	15	.	.	.
18751	9679	1	~Effect	~Effect	NFP
18751	9679	2	of	of	IN
18751	9679	3	Free	free	JJ
18751	9679	4	Acid.~--In	Acid.~--In	NNP
18751	9679	5	these	these	DT
18751	9679	6	experiments	experiment	NNS
18751	9679	7	,	,	,
18751	9679	8	the	the	DT
18751	9679	9	arsenic	arsenic	JJ
18751	9679	10	taken	take	VBN
18751	9679	11	,	,	,
18751	9679	12	the	the	DT
18751	9679	13	starch	starch	NN
18751	9679	14	,	,	,
18751	9679	15	and	and	CC
18751	9679	16	the	the	DT
18751	9679	17	bulk	bulk	NN
18751	9679	18	were	be	VBD
18751	9679	19	as	as	IN
18751	9679	20	before	before	RB
18751	9679	21	,	,	,
18751	9679	22	but	but	CC
18751	9679	23	no	no	DT
18751	9679	24	bicarbonate	bicarbonate	NN
18751	9679	25	was	be	VBD
18751	9679	26	added	add	VBN
18751	9679	27	.	.	.
18751	9680	1	In	in	IN
18751	9680	2	one	one	CD
18751	9680	3	case	case	NN
18751	9680	4	the	the	DT
18751	9680	5	solution	solution	NN
18751	9680	6	was	be	VBD
18751	9680	7	rendered	render	VBN
18751	9680	8	acid	acid	NN
18751	9680	9	with	with	IN
18751	9680	10	5	5	CD
18751	9680	11	c.c	c.c	NNP
18751	9680	12	.	.	.
18751	9681	1	of	of	IN
18751	9681	2	acetic	acetic	JJ
18751	9681	3	acid	acid	NN
18751	9681	4	,	,	,
18751	9681	5	and	and	CC
18751	9681	6	in	in	IN
18751	9681	7	the	the	DT
18751	9681	8	other	other	JJ
18751	9681	9	with	with	IN
18751	9681	10	5	5	CD
18751	9681	11	c.c	c.c	NNP
18751	9681	12	.	.	.
18751	9682	1	of	of	IN
18751	9682	2	hydrochloric	hydrochloric	JJ
18751	9682	3	acid	acid	NN
18751	9682	4	;	;	:
18751	9682	5	in	in	IN
18751	9682	6	both	both	DT
18751	9682	7	cases	case	NNS
18751	9682	8	the	the	DT
18751	9682	9	interference	interference	NN
18751	9682	10	was	be	VBD
18751	9682	11	strongly	strongly	RB
18751	9682	12	marked	mark	VBN
18751	9682	13	,	,	,
18751	9682	14	and	and	CC
18751	9682	15	no	no	DT
18751	9682	16	satisfactory	satisfactory	JJ
18751	9682	17	finishing	finishing	NN
18751	9682	18	point	point	NN
18751	9682	19	could	could	MD
18751	9682	20	be	be	VB
18751	9682	21	obtained	obtain	VBN
18751	9682	22	.	.	.
18751	9683	1	This	this	DT
18751	9683	2	was	be	VBD
18751	9683	3	much	much	RB
18751	9683	4	more	more	RBR
18751	9683	5	marked	mark	VBN
18751	9683	6	with	with	IN
18751	9683	7	the	the	DT
18751	9683	8	hydrochloric	hydrochloric	JJ
18751	9683	9	acid	acid	NN
18751	9683	10	.	.	.
18751	9684	1	~Effect	~effect	CD
18751	9684	2	of	of	IN
18751	9684	3	Foreign	Foreign	NNP
18751	9684	4	Salts.~--The	salts.~--the	JJ
18751	9684	5	process	process	NN
18751	9684	6	for	for	IN
18751	9684	7	getting	get	VBG
18751	9684	8	the	the	DT
18751	9684	9	arsenic	arsenic	JJ
18751	9684	10	into	into	IN
18751	9684	11	solution	solution	NN
18751	9684	12	will	will	MD
18751	9684	13	exclude	exclude	VB
18751	9684	14	all	all	DT
18751	9684	15	metals	metal	NNS
18751	9684	16	except	except	IN
18751	9684	17	tin	tin	NN
18751	9684	18	,	,	,
18751	9684	19	but	but	CC
18751	9684	20	the	the	DT
18751	9684	21	solution	solution	NN
18751	9684	22	will	will	MD
18751	9684	23	be	be	VB
18751	9684	24	charged	charge	VBN
18751	9684	25	with	with	IN
18751	9684	26	sodium	sodium	NN
18751	9684	27	or	or	CC
18751	9684	28	ammonium	ammonium	NN
18751	9684	29	salts	salt	NNS
18751	9684	30	in	in	IN
18751	9684	31	the	the	DT
18751	9684	32	process	process	NN
18751	9684	33	of	of	IN
18751	9684	34	neutralising	neutralise	VBG
18751	9684	35	,	,	,
18751	9684	36	so	so	IN
18751	9684	37	that	that	IN
18751	9684	38	it	-PRON-	PRP
18751	9684	39	is	be	VBZ
18751	9684	40	only	only	RB
18751	9684	41	necessary	necessary	JJ
18751	9684	42	to	to	TO
18751	9684	43	see	see	VB
18751	9684	44	if	if	IN
18751	9684	45	these	these	DT
18751	9684	46	cause	cause	VBP
18751	9684	47	any	any	DT
18751	9684	48	interference	interference	NN
18751	9684	49	.	.	.
18751	9685	1	The	the	DT
18751	9685	2	alkaline	alkaline	NN
18751	9685	3	hydrates	hydrate	VBZ
18751	9685	4	,	,	,
18751	9685	5	including	include	VBG
18751	9685	6	ammonia	ammonia	NN
18751	9685	7	,	,	,
18751	9685	8	are	be	VBP
18751	9685	9	plainly	plainly	RB
18751	9685	10	inadmissible	inadmissible	JJ
18751	9685	11	,	,	,
18751	9685	12	since	since	IN
18751	9685	13	no	no	DT
18751	9685	14	free	free	JJ
18751	9685	15	iodine	iodine	NN
18751	9685	16	can	can	MD
18751	9685	17	exist	exist	VB
18751	9685	18	in	in	IN
18751	9685	19	their	-PRON-	PRP$
18751	9685	20	presence	presence	NN
18751	9685	21	.	.	.
18751	9686	1	Monocarbonates	monocarbonate	NNS
18751	9686	2	similarly	similarly	RB
18751	9686	3	interfere	interfere	VBP
18751	9686	4	,	,	,
18751	9686	5	but	but	CC
18751	9686	6	to	to	IN
18751	9686	7	a	a	DT
18751	9686	8	much	much	RB
18751	9686	9	less	less	JJR
18751	9686	10	extent	extent	NN
18751	9686	11	;	;	:
18751	9686	12	hence	hence	RB
18751	9686	13	the	the	DT
18751	9686	14	necessity	necessity	NN
18751	9686	15	for	for	IN
18751	9686	16	rendering	render	VBG
18751	9686	17	the	the	DT
18751	9686	18	assay	assay	NN
18751	9686	19	distinctly	distinctly	RB
18751	9686	20	acid	acid	VBP
18751	9686	21	before	before	IN
18751	9686	22	adding	add	VBG
18751	9686	23	the	the	DT
18751	9686	24	bicarbonate	bicarbonate	NN
18751	9686	25	of	of	IN
18751	9686	26	soda	soda	NN
18751	9686	27	.	.	.
18751	9687	1	With	with	IN
18751	9687	2	20	20	CD
18751	9687	3	c.c	c.c	NN
18751	9687	4	.	.	.
18751	9688	1	of	of	IN
18751	9688	2	arsenic	arsenic	JJ
18751	9688	3	solution	solution	NN
18751	9688	4	;	;	:
18751	9688	5	and	and	CC
18751	9688	6	with	with	IN
18751	9688	7	bulk	bulk	NN
18751	9688	8	,	,	,
18751	9688	9	soda	soda	NN
18751	9688	10	,	,	,
18751	9688	11	and	and	CC
18751	9688	12	starch	starch	VB
18751	9688	13	as	as	IN
18751	9688	14	before	before	RB
18751	9688	15	,	,	,
18751	9688	16	the	the	DT
18751	9688	17	results	result	NNS
18751	9688	18	obtained	obtain	VBD
18751	9688	19	were:--	were:--	:
18751	9688	20	"	"	``
18751	9688	21	Iodine	Iodine	NNP
18751	9688	22	"	"	''
18751	9688	23	required	require	VBN
18751	9688	24	.	.	.
18751	9689	1	With	with	IN
18751	9689	2	20	20	CD
18751	9689	3	grams	gram	NNS
18751	9689	4	of	of	IN
18751	9689	5	ammonic	ammonic	JJ
18751	9689	6	chloride	chloride	NN
18751	9689	7	20.0	20.0	CD
18751	9689	8	c.c	c.c	NNP
18751	9689	9	.	.	.
18751	9689	10	"	"	''
18751	9690	1	20	20	CD
18751	9690	2	grams	gram	NNS
18751	9690	3	of	of	IN
18751	9690	4	sodium	sodium	NN
18751	9690	5	chloride	chloride	NN
18751	9690	6	20.0	20.0	CD
18751	9690	7	"	"	''
18751	9690	8	"	"	``
18751	9690	9	20	20	CD
18751	9690	10	grams	gram	NNS
18751	9690	11	of	of	IN
18751	9690	12	sodium	sodium	NN
18751	9690	13	acetate	acetate	NNP
18751	9690	14	20.0	20.0	CD
18751	9690	15	"	"	''
18751	9690	16	"	"	``
18751	9690	17	0.050	0.050	CD
18751	9690	18	gram	gram	NN
18751	9690	19	of	of	IN
18751	9690	20	tin	tin	NN
18751	9690	21	,	,	,
18751	9690	22	as	as	IN
18751	9690	23	stannic	stannic	JJ
18751	9690	24	chloride	chloride	NN
18751	9690	25	19.6	19.6	CD
18751	9690	26	"	"	''
18751	9690	27	Without	without	IN
18751	9690	28	any	any	DT
18751	9690	29	addition	addition	NN
18751	9690	30	20.0	20.0	CD
18751	9690	31	"	"	``
18751	9690	32	The	the	DT
18751	9690	33	interference	interference	NN
18751	9690	34	of	of	IN
18751	9690	35	the	the	DT
18751	9690	36	stannic	stannic	JJ
18751	9690	37	salt	salt	NN
18751	9690	38	is	be	VBZ
18751	9690	39	probably	probably	RB
18751	9690	40	mechanical	mechanical	JJ
18751	9690	41	,	,	,
18751	9690	42	the	the	DT
18751	9690	43	precipitate	precipitate	NN
18751	9690	44	carrying	carry	VBG
18751	9690	45	down	down	RP
18751	9690	46	some	some	DT
18751	9690	47	arsenious	arsenious	JJ
18751	9690	48	acid	acid	NN
18751	9690	49	.	.	.
18751	9691	1	~Effect	~effect	CD
18751	9691	2	of	of	IN
18751	9691	3	Varying	Varying	NNP
18751	9691	4	Arsenic.~--With	Arsenic.~--With	NNP
18751	9691	5	bulk	bulk	NN
18751	9691	6	,	,	,
18751	9691	7	starch	starch	NN
18751	9691	8	,	,	,
18751	9691	9	and	and	CC
18751	9691	10	soda	soda	VB
18751	9691	11	as	as	IN
18751	9691	12	before	before	RB
18751	9691	13	,	,	,
18751	9691	14	but	but	CC
18751	9691	15	with	with	IN
18751	9691	16	varying	vary	VBG
18751	9691	17	arsenic	arsenic	JJ
18751	9691	18	,	,	,
18751	9691	19	the	the	DT
18751	9691	20	results	result	NNS
18751	9691	21	were:--	were:--	-RRB-
18751	9691	22	Arsenic	Arsenic	NNP
18751	9691	23	added	add	VBD
18751	9691	24	1.0	1.0	CD
18751	9691	25	c.c	c.c	NNP
18751	9691	26	.	.	.
18751	9692	1	10.0	10.0	CD
18751	9692	2	c.c	c.c	NNP
18751	9692	3	.	.	.
18751	9693	1	20.0	20.0	CD
18751	9693	2	c.c	c.c	NNP
18751	9693	3	.	.	.
18751	9694	1	50.0	50.0	CD
18751	9694	2	c.c	c.c	NNP
18751	9694	3	.	.	.
18751	9695	1	100.0	100.0	CD
18751	9695	2	c.c	c.c	NNP
18751	9695	3	.	.	.
18751	9696	1	"	"	``
18751	9696	2	Iodine	Iodine	NNP
18751	9696	3	"	"	''
18751	9696	4	required	require	VBD
18751	9696	5	1.1	1.1	CD
18751	9696	6	"	"	``
18751	9696	7	9.9	9.9	CD
18751	9696	8	"	"	''
18751	9696	9	20.0	20.0	CD
18751	9696	10	"	"	''
18751	9696	11	50.0	50.0	CD
18751	9696	12	"	"	``
18751	9696	13	100.0	100.0	CD
18751	9696	14	"	"	''
18751	9696	15	~Determination	~Determination	NFP
18751	9696	16	of	of	IN
18751	9696	17	Arsenic	Arsenic	NNP
18751	9696	18	in	in	IN
18751	9696	19	Metallic	Metallic	NNP
18751	9696	20	Copper.~--Put	copper.~--put	NN
18751	9696	21	1	1	CD
18751	9696	22	gram	gram	NN
18751	9696	23	of	of	IN
18751	9696	24	the	the	DT
18751	9696	25	copper	copper	NN
18751	9696	26	filings	filing	NNS
18751	9696	27	,	,	,
18751	9696	28	freed	free	VBN
18751	9696	29	from	from	IN
18751	9696	30	particles	particle	NNS
18751	9696	31	of	of	IN
18751	9696	32	the	the	DT
18751	9696	33	file	file	NN
18751	9696	34	with	with	IN
18751	9696	35	a	a	DT
18751	9696	36	magnet	magnet	NN
18751	9696	37	,	,	,
18751	9696	38	into	into	IN
18751	9696	39	a	a	DT
18751	9696	40	16-oz.-flask	16-oz.-flask	NN
18751	9696	41	;	;	:
18751	9696	42	and	and	CC
18751	9696	43	distil	distil	VB
18751	9696	44	with	with	IN
18751	9696	45	the	the	DT
18751	9696	46	ferric	ferric	JJ
18751	9696	47	chloride	chloride	NN
18751	9696	48	mixture	mixture	NN
18751	9696	49	,	,	,
18751	9696	50	as	as	IN
18751	9696	51	above	above	RB
18751	9696	52	described	describe	VBN
18751	9696	53	.	.	.
18751	9697	1	Neutralise	Neutralise	NNP
18751	9697	2	the	the	DT
18751	9697	3	distillate	distillate	NN
18751	9697	4	;	;	:
18751	9697	5	acidify	acidify	RB
18751	9697	6	;	;	:
18751	9697	7	add	add	VB
18751	9697	8	bicarbonate	bicarbonate	NN
18751	9697	9	of	of	IN
18751	9697	10	soda	soda	NN
18751	9697	11	and	and	CC
18751	9697	12	starch	starch	NN
18751	9697	13	;	;	:
18751	9697	14	dilute	dilute	NN
18751	9697	15	;	;	:
18751	9697	16	and	and	CC
18751	9697	17	titrate	titrate	VB
18751	9697	18	with	with	IN
18751	9697	19	the	the	DT
18751	9697	20	standard	standard	JJ
18751	9697	21	solution	solution	NN
18751	9697	22	of	of	IN
18751	9697	23	iodine	iodine	NN
18751	9697	24	.	.	.
18751	9698	1	[	[	-LRB-
18751	9698	2	107	107	CD
18751	9698	3	]	]	-RRB-
18751	9698	4	Make	make	VB
18751	9698	5	a	a	DT
18751	9698	6	blank	blank	JJ
18751	9698	7	determination	determination	NN
18751	9698	8	with	with	IN
18751	9698	9	1	1	CD
18751	9698	10	gram	gram	NN
18751	9698	11	of	of	IN
18751	9698	12	electrotype	electrotype	NN
18751	9698	13	copper	copper	NN
18751	9698	14	,	,	,
18751	9698	15	proceeding	proceed	VBG
18751	9698	16	exactly	exactly	RB
18751	9698	17	as	as	IN
18751	9698	18	with	with	IN
18751	9698	19	the	the	DT
18751	9698	20	assay	assay	NN
18751	9698	21	;	;	:
18751	9698	22	and	and	CC
18751	9698	23	deduct	deduct	VB
18751	9698	24	the	the	DT
18751	9698	25	amount	amount	NN
18751	9698	26	of	of	IN
18751	9698	27	arsenic	arsenic	JJ
18751	9698	28	found	find	VBN
18751	9698	29	in	in	IN
18751	9698	30	this	this	DT
18751	9698	31	experiment	experiment	NN
18751	9698	32	from	from	IN
18751	9698	33	that	that	DT
18751	9698	34	previously	previously	RB
18751	9698	35	obtained	obtain	VBN
18751	9698	36	.	.	.
18751	9699	1	Working	work	VBG
18751	9699	2	in	in	IN
18751	9699	3	this	this	DT
18751	9699	4	way	way	NN
18751	9699	5	on	on	IN
18751	9699	6	a	a	DT
18751	9699	7	copper	copper	NN
18751	9699	8	containing	contain	VBG
18751	9699	9	0.38	0.38	CD
18751	9699	10	per	per	IN
18751	9699	11	cent	cent	NN
18751	9699	12	.	.	.
18751	9700	1	of	of	IN
18751	9700	2	arsenic	arsenic	JJ
18751	9700	3	and	and	CC
18751	9700	4	0.80	0.80	CD
18751	9700	5	per	per	NN
18751	9700	6	cent	cent	NN
18751	9700	7	.	.	.
18751	9701	1	of	of	IN
18751	9701	2	antimony	antimony	NNP
18751	9701	3	,	,	,
18751	9701	4	0.38	0.38	CD
18751	9701	5	per	per	IN
18751	9701	6	cent	cent	NN
18751	9701	7	.	.	.
18751	9702	1	of	of	IN
18751	9702	2	arsenic	arsenic	NNP
18751	9702	3	was	be	VBD
18751	9702	4	found	find	VBN
18751	9702	5	.	.	.
18751	9703	1	~Determination	~Determination	NFP
18751	9703	2	of	of	IN
18751	9703	3	White	White	NNP
18751	9703	4	Arsenic	Arsenic	NNP
18751	9703	5	in	in	IN
18751	9703	6	Crude	Crude	NNP
18751	9703	7	Arsenic.~--Weigh	Arsenic.~--Weigh	NNP
18751	9703	8	out	out	RB
18751	9703	9	1	1	CD
18751	9703	10	gram	gram	NN
18751	9703	11	of	of	IN
18751	9703	12	the	the	DT
18751	9703	13	dried	dry	VBN
18751	9703	14	and	and	CC
18751	9703	15	powdered	powdered	JJ
18751	9703	16	substance	substance	NN
18751	9703	17	(	(	-LRB-
18751	9703	18	or	or	CC
18751	9703	19	0.5	0.5	CD
18751	9703	20	gram	gram	NN
18751	9703	21	if	if	IN
18751	9703	22	rich	rich	JJ
18751	9703	23	)	)	-RRB-
18751	9703	24	,	,	,
18751	9703	25	and	and	CC
18751	9703	26	digest	digest	VBP
18751	9703	27	with	with	IN
18751	9703	28	10	10	CD
18751	9703	29	c.c	c.c	NNP
18751	9703	30	.	.	.
18751	9704	1	of	of	IN
18751	9704	2	a	a	DT
18751	9704	3	10	10	CD
18751	9704	4	per	per	NN
18751	9704	5	cent	cent	NN
18751	9704	6	.	.	.
18751	9705	1	solution	solution	NN
18751	9705	2	of	of	IN
18751	9705	3	soda	soda	NN
18751	9705	4	;	;	:
18751	9705	5	dilute	dilute	NN
18751	9705	6	to	to	IN
18751	9705	7	about	about	RB
18751	9705	8	50	50	CD
18751	9705	9	c.c	c.c	NNP
18751	9705	10	.	.	NNP
18751	9705	11	,	,	,
18751	9705	12	and	and	CC
18751	9705	13	filter	filter	NN
18751	9705	14	.	.	.
18751	9706	1	Render	render	VB
18751	9706	2	faintly	faintly	RB
18751	9706	3	acid	acid	VB
18751	9706	4	with	with	IN
18751	9706	5	hydrochloric	hydrochloric	JJ
18751	9706	6	acid	acid	NN
18751	9706	7	,	,	,
18751	9706	8	and	and	CC
18751	9706	9	filter	filter	NN
18751	9706	10	(	(	-LRB-
18751	9706	11	if	if	IN
18751	9706	12	necessary	necessary	JJ
18751	9706	13	)	)	-RRB-
18751	9706	14	;	;	:
18751	9706	15	add	add	VB
18751	9706	16	2	2	CD
18751	9706	17	or	or	CC
18751	9706	18	3	3	CD
18751	9706	19	grams	gram	NNS
18751	9706	20	of	of	IN
18751	9706	21	bicarbonate	bicarbonate	NN
18751	9706	22	of	of	IN
18751	9706	23	soda	soda	NN
18751	9706	24	in	in	IN
18751	9706	25	solution	solution	NN
18751	9706	26	,	,	,
18751	9706	27	then	then	RB
18751	9706	28	5	5	CD
18751	9706	29	c.c	c.c	NNP
18751	9706	30	.	.	.
18751	9707	1	of	of	IN
18751	9707	2	starch	starch	NN
18751	9707	3	,	,	,
18751	9707	4	and	and	CC
18751	9707	5	titrate	titrate	VB
18751	9707	6	the	the	DT
18751	9707	7	cold	cold	JJ
18751	9707	8	solution	solution	NN
18751	9707	9	with	with	IN
18751	9707	10	the	the	DT
18751	9707	11	standard	standard	JJ
18751	9707	12	solution	solution	NN
18751	9707	13	of	of	IN
18751	9707	14	iodine	iodine	NN
18751	9707	15	.	.	.
18751	9708	1	The	the	DT
18751	9708	2	following	follow	VBG
18751	9708	3	is	be	VBZ
18751	9708	4	an	an	DT
18751	9708	5	example:--	example:--	NNP
18751	9708	6	1	1	CD
18751	9708	7	gram	gram	NN
18751	9708	8	of	of	IN
18751	9708	9	crude	crude	JJ
18751	9708	10	arsenic	arsenic	NNP
18751	9708	11	required	require	VBD
18751	9708	12	53.7	53.7	CD
18751	9708	13	c.c	c.c	NNP
18751	9708	14	.	.	.
18751	9709	1	"	"	``
18751	9709	2	Iodine	Iodine	NNP
18751	9709	3	;	;	:
18751	9709	4	"	"	''
18751	9709	5	100	100	CD
18751	9709	6	c.c	c.c	NNP
18751	9709	7	.	.	.
18751	9710	1	"	"	``
18751	9710	2	Iodine	Iodine	NNP
18751	9710	3	"	"	''
18751	9710	4	=	=	SYM
18751	9710	5	0.6000	0.6000	CD
18751	9710	6	gram	gram	NN
18751	9710	7	white	white	NNP
18751	9710	8	arsenic	arsenic	NNP
18751	9710	9	;	;	:
18751	9710	10	100	100	CD
18751	9710	11	:	:	:
18751	9710	12	53.7	53.7	CD
18751	9710	13	:	:	:
18751	9710	14	:	:	:
18751	9710	15	0.6	0.6	CD
18751	9710	16	:	:	:
18751	9710	17	0.3222	0.3222	CD
18751	9710	18	,	,	,
18751	9710	19	or	or	CC
18751	9710	20	32.2	32.2	CD
18751	9710	21	per	per	NN
18751	9710	22	cent	cent	NN
18751	9710	23	.	.	.
18751	9711	1	With	with	IN
18751	9711	2	the	the	DT
18751	9711	3	test	test	NN
18751	9711	4	-	-	HYPH
18751	9711	5	tube	tube	NN
18751	9711	6	method	method	NN
18751	9711	7	of	of	IN
18751	9711	8	dry	dry	JJ
18751	9711	9	assaying	assaying	NN
18751	9711	10	,	,	,
18751	9711	11	this	this	DT
18751	9711	12	same	same	JJ
18751	9711	13	sample	sample	NN
18751	9711	14	gave	give	VBD
18751	9711	15	results	result	NNS
18751	9711	16	varying	vary	VBG
18751	9711	17	from	from	IN
18751	9711	18	33	33	CD
18751	9711	19	to	to	TO
18751	9711	20	35	35	CD
18751	9711	21	per	per	NN
18751	9711	22	cent	cent	NN
18751	9711	23	.	.	.
18751	9712	1	of	of	IN
18751	9712	2	white	white	NNP
18751	9712	3	arsenic	arsenic	NNP
18751	9712	4	,	,	,
18751	9712	5	which	which	WDT
18751	9712	6	(	(	-LRB-
18751	9712	7	judging	judge	VBG
18751	9712	8	from	from	IN
18751	9712	9	its	-PRON-	PRP$
18751	9712	10	appearance	appearance	NN
18751	9712	11	)	)	-RRB-
18751	9712	12	was	be	VBD
18751	9712	13	impure	impure	NN
18751	9712	14	.	.	.
18751	9713	1	URANIC	URANIC	NNP
18751	9713	2	ACETATE	ACETATE	NNP
18751	9713	3	PROCESS	PROCESS	NNP
18751	9713	4	.	.	.
18751	9714	1	This	this	DT
18751	9714	2	may	may	MD
18751	9714	3	be	be	VB
18751	9714	4	looked	look	VBN
18751	9714	5	upon	upon	IN
18751	9714	6	as	as	IN
18751	9714	7	an	an	DT
18751	9714	8	alternative	alternative	NN
18751	9714	9	to	to	IN
18751	9714	10	the	the	DT
18751	9714	11	gravimetric	gravimetric	NN
18751	9714	12	method	method	NN
18751	9714	13	.	.	.
18751	9715	1	It	-PRON-	PRP
18751	9715	2	is	be	VBZ
18751	9715	3	applicable	applicable	JJ
18751	9715	4	in	in	IN
18751	9715	5	all	all	DT
18751	9715	6	cases	case	NNS
18751	9715	7	where	where	WRB
18751	9715	8	the	the	DT
18751	9715	9	arsenic	arsenic	JJ
18751	9715	10	exists	exist	VBZ
18751	9715	11	in	in	IN
18751	9715	12	solution	solution	NN
18751	9715	13	as	as	IN
18751	9715	14	arsenic	arsenic	JJ
18751	9715	15	acid	acid	NN
18751	9715	16	or	or	CC
18751	9715	17	as	as	IN
18751	9715	18	arsenate	arsenate	NN
18751	9715	19	of	of	IN
18751	9715	20	soda	soda	NN
18751	9715	21	.	.	.
18751	9716	1	The	the	DT
18751	9716	2	process	process	NN
18751	9716	3	may	may	MD
18751	9716	4	be	be	VB
18751	9716	5	considered	consider	VBN
18751	9716	6	in	in	IN
18751	9716	7	two	two	CD
18751	9716	8	parts	part	NNS
18751	9716	9	:	:	:
18751	9716	10	(	(	-LRB-
18751	9716	11	1	1	LS
18751	9716	12	)	)	-RRB-
18751	9716	13	the	the	DT
18751	9716	14	preparation	preparation	NN
18751	9716	15	of	of	IN
18751	9716	16	the	the	DT
18751	9716	17	solution	solution	NN
18751	9716	18	,	,	,
18751	9716	19	and	and	CC
18751	9716	20	(	(	-LRB-
18751	9716	21	2	2	LS
18751	9716	22	)	)	-RRB-
18751	9716	23	the	the	DT
18751	9716	24	titration	titration	NN
18751	9716	25	.	.	.
18751	9717	1	~Preparation	~Preparation	NFP
18751	9717	2	of	of	IN
18751	9717	3	the	the	DT
18751	9717	4	Solution.~--If	Solution.~--If	NNP
18751	9717	5	the	the	DT
18751	9717	6	arsenic	arsenic	NNP
18751	9717	7	has	have	VBZ
18751	9717	8	been	be	VBN
18751	9717	9	separated	separate	VBN
18751	9717	10	as	as	IN
18751	9717	11	sulphide	sulphide	NN
18751	9717	12	,	,	,
18751	9717	13	it	-PRON-	PRP
18751	9717	14	is	be	VBZ
18751	9717	15	sufficient	sufficient	JJ
18751	9717	16	to	to	TO
18751	9717	17	attack	attack	VB
18751	9717	18	it	-PRON-	PRP
18751	9717	19	with	with	IN
18751	9717	20	10	10	CD
18751	9717	21	or	or	CC
18751	9717	22	15	15	CD
18751	9717	23	c.c	c.c	NN
18751	9717	24	.	.	.
18751	9718	1	of	of	IN
18751	9718	2	nitric	nitric	JJ
18751	9718	3	acid	acid	NN
18751	9718	4	,	,	,
18751	9718	5	and	and	CC
18751	9718	6	to	to	TO
18751	9718	7	heat	heat	VB
18751	9718	8	gently	gently	RB
18751	9718	9	till	till	IN
18751	9718	10	dissolved	dissolve	VBN
18751	9718	11	,	,	,
18751	9718	12	avoiding	avoid	VBG
18751	9718	13	too	too	RB
18751	9718	14	high	high	JJ
18751	9718	15	a	a	DT
18751	9718	16	temperature	temperature	NN
18751	9718	17	at	at	IN
18751	9718	18	first	first	RB
18751	9718	19	.	.	.
18751	9719	1	Afterwards	afterwards	RB
18751	9719	2	continue	continue	VB
18751	9719	3	the	the	DT
18751	9719	4	heat	heat	NN
18751	9719	5	till	till	IN
18751	9719	6	the	the	DT
18751	9719	7	separated	separated	JJ
18751	9719	8	sulphur	sulphur	NN
18751	9719	9	runs	run	VBZ
18751	9719	10	into	into	IN
18751	9719	11	globules	globule	NNS
18751	9719	12	,	,	,
18751	9719	13	and	and	CC
18751	9719	14	the	the	DT
18751	9719	15	bulk	bulk	NN
18751	9719	16	of	of	IN
18751	9719	17	the	the	DT
18751	9719	18	acid	acid	NN
18751	9719	19	has	have	VBZ
18751	9719	20	been	be	VBN
18751	9719	21	reduced	reduce	VBN
18751	9719	22	to	to	IN
18751	9719	23	3	3	CD
18751	9719	24	or	or	CC
18751	9719	25	4	4	CD
18751	9719	26	c.c	c.c	NN
18751	9719	27	.	.	.
18751	9720	1	Dilute	dilute	VB
18751	9720	2	with	with	IN
18751	9720	3	20	20	CD
18751	9720	4	or	or	CC
18751	9720	5	30	30	CD
18751	9720	6	c.c	c.c	NN
18751	9720	7	.	.	.
18751	9721	1	of	of	IN
18751	9721	2	water	water	NN
18751	9721	3	;	;	:
18751	9721	4	put	put	VBN
18751	9721	5	in	in	RP
18751	9721	6	a	a	DT
18751	9721	7	piece	piece	NN
18751	9721	8	of	of	IN
18751	9721	9	litmus	litmus	JJ
18751	9721	10	paper	paper	NN
18751	9721	11	;	;	:
18751	9721	12	and	and	CC
18751	9721	13	add	add	VB
18751	9721	14	dilute	dilute	NN
18751	9721	15	ammonia	ammonia	NN
18751	9721	16	until	until	IN
18751	9721	17	just	just	RB
18751	9721	18	alkaline	alkaline	NN
18751	9721	19	.	.	.
18751	9722	1	Then	then	RB
18751	9722	2	add	add	VB
18751	9722	3	5	5	CD
18751	9722	4	c.c	c.c	NNP
18751	9722	5	.	.	.
18751	9723	1	of	of	IN
18751	9723	2	the	the	DT
18751	9723	3	sodium	sodium	NN
18751	9723	4	acetate	acetate	JJ
18751	9723	5	and	and	CC
18751	9723	6	acetic	acetic	JJ
18751	9723	7	acid	acid	NN
18751	9723	8	solution	solution	NN
18751	9723	9	(	(	-LRB-
18751	9723	10	which	which	WDT
18751	9723	11	should	should	MD
18751	9723	12	make	make	VB
18751	9723	13	the	the	DT
18751	9723	14	solution	solution	NN
18751	9723	15	distinctly	distinctly	RB
18751	9723	16	acid	acid	VB
18751	9723	17	)	)	-RRB-
18751	9723	18	;	;	:
18751	9723	19	dilute	dilute	NN
18751	9723	20	to	to	IN
18751	9723	21	150	150	CD
18751	9723	22	c.c	c.c	NNP
18751	9723	23	.	.	NNP
18751	9723	24	,	,	,
18751	9723	25	and	and	CC
18751	9723	26	heat	heat	NN
18751	9723	27	to	to	IN
18751	9723	28	boiling	boil	VBG
18751	9723	29	.	.	.
18751	9724	1	The	the	DT
18751	9724	2	solution	solution	NN
18751	9724	3	is	be	VBZ
18751	9724	4	ready	ready	JJ
18751	9724	5	for	for	IN
18751	9724	6	titrating	titrate	VBG
18751	9724	7	.	.	.
18751	9725	1	When	when	WRB
18751	9725	2	the	the	DT
18751	9725	3	arsenic	arsenic	JJ
18751	9725	4	exists	exist	VBZ
18751	9725	5	in	in	IN
18751	9725	6	a	a	DT
18751	9725	7	nitric	nitric	JJ
18751	9725	8	acid	acid	NN
18751	9725	9	solution	solution	NN
18751	9725	10	mixed	mix	VBN
18751	9725	11	with	with	IN
18751	9725	12	much	much	JJ
18751	9725	13	copper	copper	NN
18751	9725	14	,	,	,
18751	9725	15	it	-PRON-	PRP
18751	9725	16	is	be	VBZ
18751	9725	17	separated	separate	VBN
18751	9725	18	in	in	IN
18751	9725	19	the	the	DT
18751	9725	20	way	way	NN
18751	9725	21	described	describe	VBN
18751	9725	22	under	under	IN
18751	9725	23	_	_	NNP
18751	9725	24	Examination	Examination	NNP
18751	9725	25	of	of	IN
18751	9725	26	Commercial	Commercial	NNP
18751	9725	27	Copper	Copper	NNP
18751	9725	28	_	_	NNP
18751	9725	29	(	(	-LRB-
18751	9725	30	Arsenic	Arsenic	NNP
18751	9725	31	and	and	CC
18751	9725	32	Phosphorus	Phosphorus	NNP
18751	9725	33	)	)	-RRB-
18751	9725	34	,	,	,
18751	9725	35	pages	page	VBZ
18751	9725	36	208	208	CD
18751	9725	37	,	,	,
18751	9725	38	209	209	CD
18751	9725	39	.	.	.
18751	9726	1	If	if	IN
18751	9726	2	the	the	DT
18751	9726	3	arsenic	arsenic	NNP
18751	9726	4	has	have	VBZ
18751	9726	5	been	be	VBN
18751	9726	6	separated	separate	VBN
18751	9726	7	as	as	IN
18751	9726	8	ammonium	ammonium	NN
18751	9726	9	-	-	HYPH
18751	9726	10	magnesium	magnesium	NN
18751	9726	11	arsenate	arsenate	NN
18751	9726	12	,	,	,
18751	9726	13	and	and	CC
18751	9726	14	phosphates	phosphate	NNS
18751	9726	15	are	be	VBP
18751	9726	16	known	know	VBN
18751	9726	17	to	to	TO
18751	9726	18	be	be	VB
18751	9726	19	absent	absent	JJ
18751	9726	20	;	;	:
18751	9726	21	dissolve	dissolve	VB
18751	9726	22	the	the	DT
18751	9726	23	precipitate	precipitate	NN
18751	9726	24	(	(	-LRB-
18751	9726	25	after	after	IN
18751	9726	26	filtering	filter	VBG
18751	9726	27	,	,	,
18751	9726	28	but	but	CC
18751	9726	29	without	without	IN
18751	9726	30	washing	washing	NN
18751	9726	31	)	)	-RRB-
18751	9726	32	in	in	IN
18751	9726	33	dilute	dilute	JJ
18751	9726	34	hydrochloric	hydrochloric	JJ
18751	9726	35	acid	acid	NN
18751	9726	36	.	.	.
18751	9727	1	Add	add	VB
18751	9727	2	dilute	dilute	NN
18751	9727	3	ammonia	ammonia	NN
18751	9727	4	till	till	IN
18751	9727	5	a	a	DT
18751	9727	6	slight	slight	JJ
18751	9727	7	precipitate	precipitate	NN
18751	9727	8	is	be	VBZ
18751	9727	9	formed	form	VBN
18751	9727	10	,	,	,
18751	9727	11	and	and	CC
18751	9727	12	then	then	RB
18751	9727	13	5	5	CD
18751	9727	14	c.c	c.c	NNP
18751	9727	15	.	.	.
18751	9728	1	of	of	IN
18751	9728	2	the	the	DT
18751	9728	3	sodium	sodium	NN
18751	9728	4	acetate	acetate	JJ
18751	9728	5	and	and	CC
18751	9728	6	acetic	acetic	JJ
18751	9728	7	acid	acid	NN
18751	9728	8	solution	solution	NN
18751	9728	9	;	;	:
18751	9728	10	dilute	dilute	NN
18751	9728	11	to	to	IN
18751	9728	12	150	150	CD
18751	9728	13	c.c	c.c	NNP
18751	9728	14	.	.	NNP
18751	9728	15	,	,	,
18751	9728	16	and	and	CC
18751	9728	17	heat	heat	NN
18751	9728	18	to	to	IN
18751	9728	19	boiling	boil	VBG
18751	9728	20	.	.	.
18751	9729	1	Titrate	Titrate	NNP
18751	9729	2	.	.	.
18751	9730	1	If	if	IN
18751	9730	2	phosphates	phosphate	NNS
18751	9730	3	are	be	VBP
18751	9730	4	present	present	JJ
18751	9730	5	(	(	-LRB-
18751	9730	6	which	which	WDT
18751	9730	7	will	will	MD
18751	9730	8	always	always	RB
18751	9730	9	be	be	VB
18751	9730	10	the	the	DT
18751	9730	11	case	case	NN
18751	9730	12	if	if	IN
18751	9730	13	they	-PRON-	PRP
18751	9730	14	were	be	VBD
18751	9730	15	present	present	JJ
18751	9730	16	in	in	IN
18751	9730	17	the	the	DT
18751	9730	18	original	original	JJ
18751	9730	19	substance	substance	NN
18751	9730	20	,	,	,
18751	9730	21	and	and	CC
18751	9730	22	no	no	DT
18751	9730	23	separation	separation	NN
18751	9730	24	with	with	IN
18751	9730	25	sulphuretted	sulphuret	VBN
18751	9730	26	hydrogen	hydrogen	NN
18751	9730	27	has	have	VBZ
18751	9730	28	been	be	VBN
18751	9730	29	made	make	VBN
18751	9730	30	)	)	-RRB-
18751	9730	31	,	,	,
18751	9730	32	the	the	DT
18751	9730	33	phosphorus	phosphorus	NN
18751	9730	34	will	will	MD
18751	9730	35	count	count	VB
18751	9730	36	in	in	IN
18751	9730	37	the	the	DT
18751	9730	38	subsequent	subsequent	JJ
18751	9730	39	titration	titration	NN
18751	9730	40	as	as	IN
18751	9730	41	arsenic	arsenic	JJ
18751	9730	42	(	(	-LRB-
18751	9730	43	one	one	CD
18751	9730	44	part	part	NN
18751	9730	45	of	of	IN
18751	9730	46	phosphorus	phosphorus	NN
18751	9730	47	counting	counting	NN
18751	9730	48	as	as	IN
18751	9730	49	2.4	2.4	CD
18751	9730	50	parts	part	NNS
18751	9730	51	of	of	IN
18751	9730	52	arsenic	arsenic	JJ
18751	9730	53	)	)	-RRB-
18751	9730	54	.	.	.
18751	9731	1	It	-PRON-	PRP
18751	9731	2	will	will	MD
18751	9731	3	be	be	VB
18751	9731	4	necessary	necessary	JJ
18751	9731	5	to	to	TO
18751	9731	6	dissolve	dissolve	VB
18751	9731	7	the	the	DT
18751	9731	8	mixed	mixed	JJ
18751	9731	9	arsenate	arsenate	NN
18751	9731	10	and	and	CC
18751	9731	11	phosphate	phosphate	NN
18751	9731	12	of	of	IN
18751	9731	13	magnesia	magnesia	NNP
18751	9731	14	in	in	IN
18751	9731	15	hydrochloric	hydrochloric	JJ
18751	9731	16	acid	acid	NN
18751	9731	17	.	.	.
18751	9732	1	Add	add	VB
18751	9732	2	about	about	RB
18751	9732	3	four	four	CD
18751	9732	4	or	or	CC
18751	9732	5	five	five	CD
18751	9732	6	times	time	NNS
18751	9732	7	as	as	RB
18751	9732	8	much	much	JJ
18751	9732	9	iron	iron	NN
18751	9732	10	(	(	-LRB-
18751	9732	11	as	as	IN
18751	9732	12	ferric	ferric	JJ
18751	9732	13	chloride	chloride	NN
18751	9732	14	)	)	-RRB-
18751	9732	15	as	as	IN
18751	9732	16	the	the	DT
18751	9732	17	combined	combined	JJ
18751	9732	18	phosphorus	phosphorus	NN
18751	9732	19	and	and	CC
18751	9732	20	arsenic	arsenic	JJ
18751	9732	21	present	present	NN
18751	9732	22	will	will	MD
18751	9732	23	unite	unite	VB
18751	9732	24	with	with	IN
18751	9732	25	,	,	,
18751	9732	26	and	and	CC
18751	9732	27	separate	separate	JJ
18751	9732	28	by	by	IN
18751	9732	29	the	the	DT
18751	9732	30	"	"	``
18751	9732	31	basic	basic	JJ
18751	9732	32	acetate	acetate	JJ
18751	9732	33	"	"	''
18751	9732	34	process	process	NN
18751	9732	35	as	as	IN
18751	9732	36	described	describe	VBN
18751	9732	37	under	under	IN
18751	9732	38	PHOSPHORUS	PHOSPHORUS	NNP
18751	9732	39	in	in	IN
18751	9732	40	the	the	DT
18751	9732	41	_	_	NNP
18751	9732	42	Examination	Examination	NNP
18751	9732	43	of	of	IN
18751	9732	44	Commercial	Commercial	NNP
18751	9732	45	Copper	Copper	NNP
18751	9732	46	_	_	NNP
18751	9732	47	,	,	,
18751	9732	48	page	page	NN
18751	9732	49	209	209	CD
18751	9732	50	.	.	.
18751	9733	1	Obviously	obviously	RB
18751	9733	2	,	,	,
18751	9733	3	when	when	WRB
18751	9733	4	phosphates	phosphate	NNS
18751	9733	5	are	be	VBP
18751	9733	6	present	present	JJ
18751	9733	7	,	,	,
18751	9733	8	it	-PRON-	PRP
18751	9733	9	is	be	VBZ
18751	9733	10	easier	easy	JJR
18751	9733	11	to	to	TO
18751	9733	12	separate	separate	VB
18751	9733	13	the	the	DT
18751	9733	14	arsenic	arsenic	JJ
18751	9733	15	as	as	IN
18751	9733	16	sulphide	sulphide	JJ
18751	9733	17	than	than	IN
18751	9733	18	to	to	TO
18751	9733	19	precipitate	precipitate	VB
18751	9733	20	it	-PRON-	PRP
18751	9733	21	with	with	IN
18751	9733	22	the	the	DT
18751	9733	23	"	"	``
18751	9733	24	magnesia	magnesia	NNP
18751	9733	25	mixture	mixture	NN
18751	9733	26	.	.	.
18751	9733	27	"	"	''
18751	9734	1	~The	~the	IN
18751	9734	2	Titration.~--The	titration.~--the	DT
18751	9734	3	_	_	NNP
18751	9734	4	standard	standard	JJ
18751	9734	5	solution	solution	NN
18751	9734	6	of	of	IN
18751	9734	7	uranium	uranium	NN
18751	9734	8	acetate	acetate	NNP
18751	9734	9	_	_	NNP
18751	9734	10	is	be	VBZ
18751	9734	11	made	make	VBN
18751	9734	12	by	by	IN
18751	9734	13	dissolving	dissolve	VBG
18751	9734	14	34.1	34.1	CD
18751	9734	15	grams	gram	NNS
18751	9734	16	of	of	IN
18751	9734	17	the	the	DT
18751	9734	18	salt	salt	NN
18751	9734	19	(	(	-LRB-
18751	9734	20	with	with	IN
18751	9734	21	the	the	DT
18751	9734	22	help	help	NN
18751	9734	23	of	of	IN
18751	9734	24	25	25	CD
18751	9734	25	c.c	c.c	NNP
18751	9734	26	.	.	.
18751	9735	1	of	of	IN
18751	9735	2	acetic	acetic	JJ
18751	9735	3	acid	acid	NN
18751	9735	4	)	)	-RRB-
18751	9735	5	in	in	IN
18751	9735	6	water	water	NN
18751	9735	7	;	;	:
18751	9735	8	and	and	CC
18751	9735	9	diluting	diluting	NN
18751	9735	10	to	to	IN
18751	9735	11	1	1	CD
18751	9735	12	litre	litre	NN
18751	9735	13	.	.	.
18751	9736	1	The	the	DT
18751	9736	2	water	water	NN
18751	9736	3	and	and	CC
18751	9736	4	acid	acid	NN
18751	9736	5	are	be	VBP
18751	9736	6	added	add	VBN
18751	9736	7	a	a	DT
18751	9736	8	little	little	JJ
18751	9736	9	at	at	IN
18751	9736	10	a	a	DT
18751	9736	11	time	time	NN
18751	9736	12	,	,	,
18751	9736	13	and	and	CC
18751	9736	14	warmed	warm	VBN
18751	9736	15	till	till	IN
18751	9736	16	solution	solution	NN
18751	9736	17	is	be	VBZ
18751	9736	18	effected	effect	VBN
18751	9736	19	;	;	:
18751	9736	20	then	then	RB
18751	9736	21	cooled	cool	VBD
18751	9736	22	,	,	,
18751	9736	23	and	and	CC
18751	9736	24	diluted	dilute	VBN
18751	9736	25	to	to	IN
18751	9736	26	the	the	DT
18751	9736	27	required	require	VBN
18751	9736	28	volume	volume	NN
18751	9736	29	:	:	:
18751	9736	30	100	100	CD
18751	9736	31	c.c	c.c	NNP
18751	9736	32	.	.	.
18751	9737	1	will	will	MD
18751	9737	2	equal	equal	VB
18751	9737	3	0.50	0.50	CD
18751	9737	4	gram	gram	NN
18751	9737	5	of	of	IN
18751	9737	6	arsenic	arsenic	NNP
18751	9737	7	.	.	.
18751	9738	1	The	the	DT
18751	9738	2	_	_	NNP
18751	9738	3	sodic	sodic	JJ
18751	9738	4	acetate	acetate	JJ
18751	9738	5	and	and	CC
18751	9738	6	acetic	acetic	JJ
18751	9738	7	acid	acid	NN
18751	9738	8	solution	solution	NN
18751	9738	9	_	_	NNP
18751	9738	10	is	be	VBZ
18751	9738	11	made	make	VBN
18751	9738	12	by	by	IN
18751	9738	13	dissolving	dissolve	VBG
18751	9738	14	100	100	CD
18751	9738	15	grams	gram	NNS
18751	9738	16	of	of	IN
18751	9738	17	sodic	sodic	JJ
18751	9738	18	acetate	acetate	NN
18751	9738	19	in	in	IN
18751	9738	20	500	500	CD
18751	9738	21	c.c	c.c	NNP
18751	9738	22	.	.	.
18751	9739	1	of	of	IN
18751	9739	2	acetic	acetic	JJ
18751	9739	3	acid	acid	NN
18751	9739	4	,	,	,
18751	9739	5	and	and	CC
18751	9739	6	diluting	dilute	VBG
18751	9739	7	with	with	IN
18751	9739	8	water	water	NN
18751	9739	9	to	to	IN
18751	9739	10	1	1	CD
18751	9739	11	litre	litre	NN
18751	9739	12	.	.	.
18751	9740	1	Five	five	CD
18751	9740	2	c.c	c.c	NNP
18751	9740	3	.	.	.
18751	9741	1	are	be	VBP
18751	9741	2	used	use	VBN
18751	9741	3	for	for	IN
18751	9741	4	each	each	DT
18751	9741	5	assay	assay	NN
18751	9741	6	.	.	.
18751	9742	1	The	the	DT
18751	9742	2	solution	solution	NN
18751	9742	3	of	of	IN
18751	9742	4	potassic	potassic	JJ
18751	9742	5	ferrocyanide	ferrocyanide	NN
18751	9742	6	used	use	VBN
18751	9742	7	as	as	IN
18751	9742	8	_	_	NNP
18751	9742	9	indicator	indicator	NN
18751	9742	10	_	_	NNP
18751	9742	11	is	be	VBZ
18751	9742	12	made	make	VBN
18751	9742	13	by	by	IN
18751	9742	14	dissolving	dissolve	VBG
18751	9742	15	10	10	CD
18751	9742	16	grams	gram	NNS
18751	9742	17	of	of	IN
18751	9742	18	the	the	DT
18751	9742	19	salt	salt	NN
18751	9742	20	in	in	IN
18751	9742	21	100	100	CD
18751	9742	22	c.c	c.c	NNP
18751	9742	23	.	.	.
18751	9743	1	of	of	IN
18751	9743	2	water	water	NN
18751	9743	3	.	.	.
18751	9744	1	To	to	TO
18751	9744	2	standardise	standardise	VB
18751	9744	3	the	the	DT
18751	9744	4	solution	solution	NN
18751	9744	5	of	of	IN
18751	9744	6	uranium	uranium	NN
18751	9744	7	acetate	acetate	NN
18751	9744	8	,	,	,
18751	9744	9	weigh	weigh	VB
18751	9744	10	up	up	RP
18751	9744	11	a	a	DT
18751	9744	12	quantity	quantity	NN
18751	9744	13	of	of	IN
18751	9744	14	white	white	JJ
18751	9744	15	arsenic	arsenic	JJ
18751	9744	16	(	(	-LRB-
18751	9744	17	As_{2}O_{3	As_{2}O_{3	NNP
18751	9744	18	}	}	-RRB-
18751	9744	19	)	)	-RRB-
18751	9744	20	which	which	WDT
18751	9744	21	shall	shall	MD
18751	9744	22	be	be	VB
18751	9744	23	about	about	RB
18751	9744	24	equivalent	equivalent	JJ
18751	9744	25	to	to	IN
18751	9744	26	the	the	DT
18751	9744	27	arsenic	arsenic	NNP
18751	9744	28	contained	contain	VBN
18751	9744	29	in	in	IN
18751	9744	30	the	the	DT
18751	9744	31	assay	assay	NN
18751	9744	32	(	(	-LRB-
18751	9744	33	0.1	0.1	CD
18751	9744	34	or	or	CC
18751	9744	35	0.2	0.2	CD
18751	9744	36	gram	gram	NN
18751	9744	37	)	)	-RRB-
18751	9744	38	;	;	:
18751	9744	39	transfer	transfer	VB
18751	9744	40	to	to	IN
18751	9744	41	a	a	DT
18751	9744	42	flask	flask	NN
18751	9744	43	,	,	,
18751	9744	44	and	and	CC
18751	9744	45	dissolve	dissolve	VB
18751	9744	46	in	in	IN
18751	9744	47	10	10	CD
18751	9744	48	c.c	c.c	NNP
18751	9744	49	.	.	.
18751	9745	1	of	of	IN
18751	9745	2	nitric	nitric	JJ
18751	9745	3	acid	acid	NN
18751	9745	4	with	with	IN
18751	9745	5	the	the	DT
18751	9745	6	aid	aid	NN
18751	9745	7	of	of	IN
18751	9745	8	heat	heat	NN
18751	9745	9	.	.	.
18751	9746	1	Evaporate	evaporate	VB
18751	9746	2	to	to	IN
18751	9746	3	a	a	DT
18751	9746	4	small	small	JJ
18751	9746	5	bulk	bulk	NN
18751	9746	6	(	(	-LRB-
18751	9746	7	taking	take	VBG
18751	9746	8	care	care	NN
18751	9746	9	to	to	TO
18751	9746	10	avoid	avoid	VB
18751	9746	11	the	the	DT
18751	9746	12	presence	presence	NN
18751	9746	13	of	of	IN
18751	9746	14	hydrochloric	hydrochloric	JJ
18751	9746	15	acid	acid	NN
18751	9746	16	)	)	-RRB-
18751	9746	17	;	;	:
18751	9746	18	dilute	dilute	VB
18751	9746	19	with	with	IN
18751	9746	20	water	water	NN
18751	9746	21	;	;	:
18751	9746	22	add	add	VB
18751	9746	23	a	a	DT
18751	9746	24	small	small	JJ
18751	9746	25	piece	piece	NN
18751	9746	26	of	of	IN
18751	9746	27	litmus	litmus	JJ
18751	9746	28	paper	paper	NN
18751	9746	29	;	;	:
18751	9746	30	render	render	VB
18751	9746	31	faintly	faintly	RB
18751	9746	32	alkaline	alkaline	VB
18751	9746	33	with	with	IN
18751	9746	34	ammonia	ammonia	NNP
18751	9746	35	;	;	:
18751	9746	36	then	then	RB
18751	9746	37	add	add	VB
18751	9746	38	5	5	CD
18751	9746	39	c.c	c.c	NNP
18751	9746	40	.	.	.
18751	9747	1	of	of	IN
18751	9747	2	the	the	DT
18751	9747	3	sodic	sodic	JJ
18751	9747	4	acetate	acetate	JJ
18751	9747	5	mixture	mixture	NN
18751	9747	6	;	;	:
18751	9747	7	dilute	dilute	NN
18751	9747	8	to	to	IN
18751	9747	9	150	150	CD
18751	9747	10	c.c	c.c	NNP
18751	9747	11	.	.	.
18751	9748	1	;	;	:
18751	9748	2	and	and	CC
18751	9748	3	heat	heat	VB
18751	9748	4	to	to	IN
18751	9748	5	boiling	boil	VBG
18751	9748	6	.	.	.
18751	9749	1	Fill	fill	VB
18751	9749	2	an	an	DT
18751	9749	3	ordinary	ordinary	JJ
18751	9749	4	burette	burette	NN
18751	9749	5	with	with	IN
18751	9749	6	the	the	DT
18751	9749	7	uranium	uranium	NN
18751	9749	8	acetate	acetate	NN
18751	9749	9	solution	solution	NN
18751	9749	10	,	,	,
18751	9749	11	and	and	CC
18751	9749	12	run	run	VB
18751	9749	13	into	into	IN
18751	9749	14	the	the	DT
18751	9749	15	assay	assay	NN
18751	9749	16	a	a	DT
18751	9749	17	quantity	quantity	NN
18751	9749	18	known	know	VBN
18751	9749	19	to	to	TO
18751	9749	20	be	be	VB
18751	9749	21	insufficient	insufficient	JJ
18751	9749	22	.	.	.
18751	9750	1	Again	again	RB
18751	9750	2	heat	heat	NN
18751	9750	3	for	for	IN
18751	9750	4	a	a	DT
18751	9750	5	minute	minute	NN
18751	9750	6	or	or	CC
18751	9750	7	two	two	CD
18751	9750	8	.	.	.
18751	9751	1	Arrange	arrange	VB
18751	9751	2	a	a	DT
18751	9751	3	series	series	NN
18751	9751	4	of	of	IN
18751	9751	5	drops	drop	NNS
18751	9751	6	of	of	IN
18751	9751	7	the	the	DT
18751	9751	8	solution	solution	NN
18751	9751	9	of	of	IN
18751	9751	10	ferrocyanide	ferrocyanide	NN
18751	9751	11	of	of	IN
18751	9751	12	potassium	potassium	NN
18751	9751	13	on	on	IN
18751	9751	14	a	a	DT
18751	9751	15	porcelain	porcelain	NN
18751	9751	16	slab	slab	NN
18751	9751	17	,	,	,
18751	9751	18	and	and	CC
18751	9751	19	,	,	,
18751	9751	20	with	with	IN
18751	9751	21	the	the	DT
18751	9751	22	help	help	NN
18751	9751	23	of	of	IN
18751	9751	24	a	a	DT
18751	9751	25	glass	glass	NN
18751	9751	26	rod	rod	NN
18751	9751	27	,	,	,
18751	9751	28	bring	bring	VB
18751	9751	29	a	a	DT
18751	9751	30	drop	drop	NN
18751	9751	31	of	of	IN
18751	9751	32	the	the	DT
18751	9751	33	assay	assay	NN
18751	9751	34	solution	solution	NN
18751	9751	35	in	in	IN
18751	9751	36	contact	contact	NN
18751	9751	37	with	with	IN
18751	9751	38	one	one	CD
18751	9751	39	of	of	IN
18751	9751	40	these	these	DT
18751	9751	41	.	.	.
18751	9752	1	If	if	IN
18751	9752	2	no	no	DT
18751	9752	3	colour	colour	NN
18751	9752	4	is	be	VBZ
18751	9752	5	produced	produce	VBN
18751	9752	6	,	,	,
18751	9752	7	run	run	VBN
18751	9752	8	in	in	IN
18751	9752	9	the	the	DT
18751	9752	10	uranium	uranium	NN
18751	9752	11	acetate	acetate	NN
18751	9752	12	,	,	,
18751	9752	13	1	1	CD
18751	9752	14	c.c	c.c	NNP
18751	9752	15	.	.	.
18751	9753	1	at	at	IN
18751	9753	2	a	a	DT
18751	9753	3	time	time	NN
18751	9753	4	,	,	,
18751	9753	5	testing	test	VBG
18751	9753	6	after	after	IN
18751	9753	7	each	each	DT
18751	9753	8	addition	addition	NN
18751	9753	9	,	,	,
18751	9753	10	till	till	IN
18751	9753	11	a	a	DT
18751	9753	12	brown	brown	JJ
18751	9753	13	colour	colour	NN
18751	9753	14	is	be	VBZ
18751	9753	15	developed	develop	VBN
18751	9753	16	.	.	.
18751	9754	1	It	-PRON-	PRP
18751	9754	2	is	be	VBZ
18751	9754	3	best	good	JJS
18751	9754	4	to	to	TO
18751	9754	5	overdo	overdo	VB
18751	9754	6	the	the	DT
18751	9754	7	assay	assay	NN
18751	9754	8	,	,	,
18751	9754	9	and	and	CC
18751	9754	10	to	to	TO
18751	9754	11	count	count	VB
18751	9754	12	back	back	RP
18751	9754	13	.	.	.
18751	9755	1	It	-PRON-	PRP
18751	9755	2	is	be	VBZ
18751	9755	3	not	not	RB
18751	9755	4	necessary	necessary	JJ
18751	9755	5	to	to	TO
18751	9755	6	filter	filter	VB
18751	9755	7	off	off	RP
18751	9755	8	a	a	DT
18751	9755	9	portion	portion	NN
18751	9755	10	of	of	IN
18751	9755	11	the	the	DT
18751	9755	12	assay	assay	NN
18751	9755	13	before	before	IN
18751	9755	14	testing	test	VBG
18751	9755	15	with	with	IN
18751	9755	16	the	the	DT
18751	9755	17	"	"	``
18751	9755	18	ferrocyanide	ferrocyanide	NN
18751	9755	19	,	,	,
18751	9755	20	"	"	''
18751	9755	21	since	since	IN
18751	9755	22	the	the	DT
18751	9755	23	precipitate	precipitate	NN
18751	9755	24	(	(	-LRB-
18751	9755	25	uranic	uranic	JJ
18751	9755	26	arsenate	arsenate	NN
18751	9755	27	)	)	-RRB-
18751	9755	28	has	have	VBZ
18751	9755	29	no	no	DT
18751	9755	30	effect	effect	NN
18751	9755	31	.	.	.
18751	9756	1	The	the	DT
18751	9756	2	following	follow	VBG
18751	9756	3	experiments	experiment	NNS
18751	9756	4	show	show	VBP
18751	9756	5	the	the	DT
18751	9756	6	effect	effect	NN
18751	9756	7	of	of	IN
18751	9756	8	variation	variation	NN
18751	9756	9	in	in	IN
18751	9756	10	the	the	DT
18751	9756	11	conditions	condition	NNS
18751	9756	12	of	of	IN
18751	9756	13	titration	titration	NN
18751	9756	14	.	.	.
18751	9757	1	Make	make	VB
18751	9757	2	a	a	DT
18751	9757	3	solution	solution	NN
18751	9757	4	of	of	IN
18751	9757	5	arsenic	arsenic	JJ
18751	9757	6	acid	acid	NN
18751	9757	7	by	by	IN
18751	9757	8	dissolving	dissolve	VBG
18751	9757	9	4.95	4.95	CD
18751	9757	10	grams	gram	NNS
18751	9757	11	of	of	IN
18751	9757	12	arsenious	arsenious	JJ
18751	9757	13	acid	acid	NN
18751	9757	14	(	(	-LRB-
18751	9757	15	As_{2}O_{3	As_{2}O_{3	NNP
18751	9757	16	}	}	-RRB-
18751	9757	17	)	)	-RRB-
18751	9757	18	in	in	IN
18751	9757	19	a	a	DT
18751	9757	20	covered	covered	JJ
18751	9757	21	beaker	beaker	NN
18751	9757	22	with	with	IN
18751	9757	23	35	35	CD
18751	9757	24	c.c	c.c	NNP
18751	9757	25	.	.	.
18751	9758	1	of	of	IN
18751	9758	2	nitric	nitric	JJ
18751	9758	3	acid	acid	NN
18751	9758	4	;	;	:
18751	9758	5	evaporate	evaporate	VB
18751	9758	6	down	down	RP
18751	9758	7	to	to	IN
18751	9758	8	7	7	CD
18751	9758	9	or	or	CC
18751	9758	10	8	8	CD
18751	9758	11	c.c	c.c	NN
18751	9758	12	.	.	.
18751	9759	1	;	;	:
18751	9759	2	and	and	CC
18751	9759	3	dilute	dilute	VB
18751	9759	4	with	with	IN
18751	9759	5	water	water	NN
18751	9759	6	to	to	IN
18751	9759	7	1	1	CD
18751	9759	8	litre	litre	NN
18751	9759	9	:	:	:
18751	9759	10	100	100	CD
18751	9759	11	c.c	c.c	NNP
18751	9759	12	.	.	.
18751	9760	1	will	will	MD
18751	9760	2	contain	contain	VB
18751	9760	3	0.375	0.375	CD
18751	9760	4	gram	gram	NN
18751	9760	5	of	of	IN
18751	9760	6	arsenic	arsenic	NNP
18751	9760	7	.	.	.
18751	9761	1	Use	Use	NNP
18751	9761	2	20	20	CD
18751	9761	3	c.c	c.c	NNP
18751	9761	4	.	.	.
18751	9762	1	for	for	IN
18751	9762	2	each	each	DT
18751	9762	3	experiment	experiment	NN
18751	9762	4	.	.	.
18751	9763	1	~Effect	~Effect	NFP
18751	9763	2	of	of	IN
18751	9763	3	Varying	Varying	NNP
18751	9763	4	Temperature.~--It	Temperature.~--It	NNP
18751	9763	5	is	be	VBZ
18751	9763	6	generally	generally	RB
18751	9763	7	recommended	recommend	VBN
18751	9763	8	to	to	TO
18751	9763	9	titrate	titrate	VB
18751	9763	10	the	the	DT
18751	9763	11	boiling	boiling	NN
18751	9763	12	solution	solution	NN
18751	9763	13	,	,	,
18751	9763	14	since	since	IN
18751	9763	15	it	-PRON-	PRP
18751	9763	16	is	be	VBZ
18751	9763	17	possible	possible	JJ
18751	9763	18	that	that	IN
18751	9763	19	the	the	DT
18751	9763	20	precipitation	precipitation	NN
18751	9763	21	is	be	VBZ
18751	9763	22	only	only	RB
18751	9763	23	complete	complete	JJ
18751	9763	24	on	on	IN
18751	9763	25	boiling	boil	VBG
18751	9763	26	.	.	.
18751	9764	1	Low	low	JJ
18751	9764	2	results	result	NNS
18751	9764	3	are	be	VBP
18751	9764	4	obtained	obtain	VBN
18751	9764	5	in	in	IN
18751	9764	6	a	a	DT
18751	9764	7	cold	cold	JJ
18751	9764	8	solution	solution	NN
18751	9764	9	,	,	,
18751	9764	10	the	the	DT
18751	9764	11	apparent	apparent	JJ
18751	9764	12	excess	excess	NN
18751	9764	13	of	of	IN
18751	9764	14	uranium	uranium	NN
18751	9764	15	acetate	acetate	RB
18751	9764	16	striking	strike	VBG
18751	9764	17	a	a	DT
18751	9764	18	colour	colour	NN
18751	9764	19	at	at	IN
18751	9764	20	once	once	RB
18751	9764	21	;	;	,
18751	9764	22	on	on	IN
18751	9764	23	boiling	boil	VBG
18751	9764	24	,	,	,
18751	9764	25	however	however	RB
18751	9764	26	,	,	,
18751	9764	27	it	-PRON-	PRP
18751	9764	28	ceases	cease	VBZ
18751	9764	29	to	to	TO
18751	9764	30	do	do	VB
18751	9764	31	so	so	RB
18751	9764	32	;	;	:
18751	9764	33	consequently	consequently	RB
18751	9764	34	,	,	,
18751	9764	35	the	the	DT
18751	9764	36	solution	solution	NN
18751	9764	37	should	should	MD
18751	9764	38	always	always	RB
18751	9764	39	be	be	VB
18751	9764	40	boiled	boil	VBN
18751	9764	41	directly	directly	RB
18751	9764	42	before	before	IN
18751	9764	43	testing	test	VBG
18751	9764	44	.	.	.
18751	9765	1	In	in	IN
18751	9765	2	four	four	CD
18751	9765	3	experiments	experiment	NNS
18751	9765	4	made	make	VBN
18751	9765	5	in	in	IN
18751	9765	6	the	the	DT
18751	9765	7	way	way	NN
18751	9765	8	described	describe	VBN
18751	9765	9	,	,	,
18751	9765	10	but	but	CC
18751	9765	11	with	with	IN
18751	9765	12	20	20	CD
18751	9765	13	c.c	c.c	NNP
18751	9765	14	.	.	.
18751	9766	1	of	of	IN
18751	9766	2	a	a	DT
18751	9766	3	solution	solution	NN
18751	9766	4	of	of	IN
18751	9766	5	arsenic	arsenic	JJ
18751	9766	6	acid	acid	NN
18751	9766	7	stronger	strong	JJR
18751	9766	8	than	than	IN
18751	9766	9	that	that	DT
18751	9766	10	given	give	VBN
18751	9766	11	(	(	-LRB-
18751	9766	12	100	100	CD
18751	9766	13	c.c	c.c	NNP
18751	9766	14	.	.	.
18751	9767	1	=	=	NFP
18751	9767	2	0.5	0.5	CD
18751	9767	3	gram	gram	NN
18751	9767	4	As	as	RB
18751	9767	5	)	)	-RRB-
18751	9767	6	,	,	,
18751	9767	7	the	the	DT
18751	9767	8	results	result	NNS
18751	9767	9	at	at	IN
18751	9767	10	varying	vary	VBG
18751	9767	11	temperatures	temperature	NNS
18751	9767	12	were:--	were:--	:
18751	9767	13	Temperature	temperature	NN
18751	9767	14	15	15	CD
18751	9767	15	°	°	,
18751	9767	16	C.	C.	NNP
18751	9767	17	30	30	CD
18751	9767	18	°	°	,
18751	9767	19	C.	C.	NNP
18751	9767	20	70	70	CD
18751	9767	21	°	°	,
18751	9767	22	C.	C.	NNP
18751	9767	23	100	100	CD
18751	9767	24	°	°	,
18751	9767	25	C.	C.	NNP
18751	9767	26	"	"	``
18751	9767	27	Uranium	Uranium	NNP
18751	9767	28	"	"	''
18751	9767	29	required	require	VBD
18751	9767	30	18.0	18.0	CD
18751	9767	31	c.c	c.c	NNP
18751	9767	32	.	.	.
18751	9768	1	18.5	18.5	CD
18751	9768	2	c.c	c.c	NNP
18751	9768	3	.	.	.
18751	9769	1	18.5	18.5	CD
18751	9769	2	c.c	c.c	NNP
18751	9769	3	.	.	.
18751	9770	1	18.7	18.7	CD
18751	9770	2	c.c	c.c	NNP
18751	9770	3	.	.	.
18751	9771	1	~Effect	~effect	CD
18751	9771	2	of	of	IN
18751	9771	3	Varying	vary	VBG
18751	9771	4	Bulk.~--These	bulk.~--these	JJ
18751	9771	5	experiments	experiment	NNS
18751	9771	6	were	be	VBD
18751	9771	7	like	like	IN
18751	9771	8	those	those	DT
18751	9771	9	last	last	JJ
18751	9771	10	mentioned	mention	VBN
18751	9771	11	,	,	,
18751	9771	12	but	but	CC
18751	9771	13	were	be	VBD
18751	9771	14	titrated	titrated	JJ
18751	9771	15	boiling	boiling	NN
18751	9771	16	,	,	,
18751	9771	17	and	and	CC
18751	9771	18	the	the	DT
18751	9771	19	volume	volume	NN
18751	9771	20	was	be	VBD
18751	9771	21	varied:--	varied:--	NNP
18751	9771	22	Bulk	Bulk	NNP
18751	9771	23	50.0	50.0	CD
18751	9771	24	c.c	c.c	NNP
18751	9771	25	.	.	.
18751	9772	1	100.0	100.0	CD
18751	9772	2	c.c	c.c	NNP
18751	9772	3	.	.	.
18751	9773	1	200.0	200.0	CD
18751	9773	2	c.c	c.c	NNP
18751	9773	3	.	.	.
18751	9774	1	300.0	300.0	CD
18751	9774	2	c.c	c.c	NNP
18751	9774	3	.	.	.
18751	9775	1	"	"	``
18751	9775	2	Uranium	Uranium	NNP
18751	9775	3	"	"	''
18751	9775	4	required	require	VBD
18751	9775	5	14.0	14.0	CD
18751	9775	6	"	"	``
18751	9775	7	14.0	14.0	CD
18751	9775	8	"	"	``
18751	9775	9	14.5	14.5	CD
18751	9775	10	"	"	CD
18751	9775	11	15.0	15.0	CD
18751	9775	12	"	"	``
18751	9775	13	Considerable	considerable	JJ
18751	9775	14	variations	variation	NNS
18751	9775	15	in	in	IN
18751	9775	16	bulk	bulk	NN
18751	9775	17	are	be	VBP
18751	9775	18	to	to	TO
18751	9775	19	be	be	VB
18751	9775	20	avoided	avoid	VBN
18751	9775	21	.	.	.
18751	9776	1	~Effect	~Effect	NFP
18751	9776	2	of	of	IN
18751	9776	3	Varying	Varying	NNP
18751	9776	4	Sodium	Sodium	NNP
18751	9776	5	Acetate.~--These	Acetate.~--These	NNP
18751	9776	6	experiments	experiment	NNS
18751	9776	7	were	be	VBD
18751	9776	8	carried	carry	VBN
18751	9776	9	out	out	RP
18751	9776	10	like	like	IN
18751	9776	11	those	those	DT
18751	9776	12	last	last	JJ
18751	9776	13	noticed	notice	VBN
18751	9776	14	,	,	,
18751	9776	15	but	but	CC
18751	9776	16	the	the	DT
18751	9776	17	bulk	bulk	NN
18751	9776	18	was	be	VBD
18751	9776	19	150	150	CD
18751	9776	20	c.c	c.c	NNP
18751	9776	21	.	.	NNP
18751	9776	22	,	,	,
18751	9776	23	and	and	CC
18751	9776	24	varying	vary	VBG
18751	9776	25	amounts	amount	NNS
18751	9776	26	of	of	IN
18751	9776	27	sodic	sodic	JJ
18751	9776	28	acetate	acetate	NNP
18751	9776	29	were	be	VBD
18751	9776	30	added	add	VBN
18751	9776	31	in	in	IN
18751	9776	32	excess	excess	NN
18751	9776	33	of	of	IN
18751	9776	34	the	the	DT
18751	9776	35	quantity	quantity	NN
18751	9776	36	used	use	VBN
18751	9776	37	in	in	IN
18751	9776	38	the	the	DT
18751	9776	39	experiments	experiment	NNS
18751	9776	40	previously	previously	RB
18751	9776	41	described:--	described:--	.
18751	9776	42	Sodic	Sodic	NNP
18751	9776	43	acetate	acetate	RB
18751	9776	44	added	add	VBD
18751	9776	45	0	0	CD
18751	9776	46	gram	gram	NN
18751	9776	47	1	1	CD
18751	9776	48	gram	gram	NN
18751	9776	49	10	10	CD
18751	9776	50	grams	gram	NNS
18751	9776	51	20	20	CD
18751	9776	52	grams	gram	NNS
18751	9776	53	"	"	``
18751	9776	54	Uranium	Uranium	NNP
18751	9776	55	"	"	''
18751	9776	56	required	require	VBD
18751	9776	57	14.5	14.5	CD
18751	9776	58	c.c	c.c	NNP
18751	9776	59	.	.	.
18751	9777	1	14.5	14.5	CD
18751	9777	2	c.c	c.c	NNP
18751	9777	3	.	.	.
18751	9778	1	16.0	16.0	CD
18751	9778	2	c.c	c.c	NNP
18751	9778	3	.	.	.
18751	9779	1	18.0	18.0	CD
18751	9779	2	c.c	c.c	NNP
18751	9779	3	.	.	.
18751	9780	1	It	-PRON-	PRP
18751	9780	2	is	be	VBZ
18751	9780	3	evidently	evidently	RB
18751	9780	4	important	important	JJ
18751	9780	5	that	that	IN
18751	9780	6	the	the	DT
18751	9780	7	quantity	quantity	NN
18751	9780	8	of	of	IN
18751	9780	9	this	this	DT
18751	9780	10	salt	salt	NN
18751	9780	11	present	present	JJ
18751	9780	12	in	in	IN
18751	9780	13	each	each	DT
18751	9780	14	titration	titration	NN
18751	9780	15	be	be	VB
18751	9780	16	measured	measure	VBN
18751	9780	17	out	out	RP
18751	9780	18	,	,	,
18751	9780	19	so	so	IN
18751	9780	20	as	as	IN
18751	9780	21	to	to	TO
18751	9780	22	avoid	avoid	VB
18751	9780	23	variation	variation	NN
18751	9780	24	.	.	.
18751	9781	1	~Effect	~Effect	NFP
18751	9781	2	of	of	IN
18751	9781	3	Varying	Varying	NNP
18751	9781	4	the	the	DT
18751	9781	5	Sodium	Sodium	NNP
18751	9781	6	Acetate	Acetate	NNP
18751	9781	7	and	and	CC
18751	9781	8	Acetic	Acetic	NNP
18751	9781	9	Acid	acid	NN
18751	9781	10	Solution.~--Acetic	Solution.~--Acetic	NNP
18751	9781	11	Acid	Acid	NNP
18751	9781	12	also	also	RB
18751	9781	13	affects	affect	VBZ
18751	9781	14	the	the	DT
18751	9781	15	results	result	NNS
18751	9781	16	,	,	,
18751	9781	17	but	but	CC
18751	9781	18	in	in	IN
18751	9781	19	the	the	DT
18751	9781	20	opposite	opposite	JJ
18751	9781	21	direction	direction	NN
18751	9781	22	,	,	,
18751	9781	23	by	by	IN
18751	9781	24	preventing	prevent	VBG
18751	9781	25	the	the	DT
18751	9781	26	precipitation	precipitation	NN
18751	9781	27	of	of	IN
18751	9781	28	uranium	uranium	NN
18751	9781	29	arsenate	arsenate	NN
18751	9781	30	.	.	.
18751	9782	1	With	with	IN
18751	9782	2	varying	vary	VBG
18751	9782	3	volumes	volume	NNS
18751	9782	4	of	of	IN
18751	9782	5	the	the	DT
18751	9782	6	solution	solution	NN
18751	9782	7	now	now	RB
18751	9782	8	under	under	IN
18751	9782	9	notice	notice	NN
18751	9782	10	,	,	,
18751	9782	11	the	the	DT
18751	9782	12	results	result	NNS
18751	9782	13	were:--	were:--	:
18751	9782	14	Solution	solution	NN
18751	9782	15	added	add	VBD
18751	9782	16	0.0	0.0	CD
18751	9782	17	c.c	c.c	NNP
18751	9782	18	.	.	.
18751	9783	1	5.0	5.0	CD
18751	9783	2	c.c	c.c	NNP
18751	9783	3	.	.	.
18751	9784	1	10.0	10.0	CD
18751	9784	2	c.c	c.c	NNP
18751	9784	3	.	.	.
18751	9785	1	15.0	15.0	CD
18751	9785	2	c.c	c.c	NNP
18751	9785	3	.	.	.
18751	9786	1	"	"	``
18751	9786	2	Uranium	Uranium	NNP
18751	9786	3	"	"	''
18751	9786	4	required	require	VBD
18751	9786	5	14.5	14.5	CD
18751	9786	6	"	"	``
18751	9786	7	14.5	14.5	CD
18751	9786	8	"	"	CD
18751	9786	9	14.5	14.5	CD
18751	9786	10	"	"	``
18751	9786	11	14.0	14.0	CD
18751	9786	12	"	"	''
18751	9786	13	Solution	solution	NN
18751	9786	14	added	add	VBD
18751	9786	15	20.0	20.0	CD
18751	9786	16	"	"	``
18751	9786	17	30.0	30.0	CD
18751	9786	18	"	"	``
18751	9786	19	40.0	40.0	CD
18751	9786	20	"	"	``
18751	9786	21	50.0	50.0	CD
18751	9786	22	"	"	''
18751	9786	23	"	"	``
18751	9786	24	Uranium	Uranium	NNP
18751	9786	25	"	"	''
18751	9786	26	required	require	VBN
18751	9786	27	13.2	13.2	CD
18751	9786	28	"	"	``
18751	9786	29	10.0	10.0	CD
18751	9786	30	"	"	``
18751	9786	31	6.0	6.0	CD
18751	9786	32	"	"	``
18751	9786	33	2.0	2.0	CD
18751	9786	34	"	"	''
18751	9786	35	These	these	DT
18751	9786	36	show	show	VBP
18751	9786	37	that	that	IN
18751	9786	38	the	the	DT
18751	9786	39	quantity	quantity	NN
18751	9786	40	ordered	order	VBN
18751	9786	41	(	(	-LRB-
18751	9786	42	5	5	CD
18751	9786	43	c.c	c.c	NNP
18751	9786	44	.	.	.
18751	9786	45	)	)	-RRB-
18751	9787	1	must	must	MD
18751	9787	2	be	be	VB
18751	9787	3	adhered	adhere	VBN
18751	9787	4	to	to	IN
18751	9787	5	.	.	.
18751	9788	1	~Effect	~effect	CD
18751	9788	2	of	of	IN
18751	9788	3	Foreign	Foreign	NNP
18751	9788	4	Salts.~--In	Salts.~--In	NNS
18751	9788	5	these	these	DT
18751	9788	6	experiments	experiment	NNS
18751	9788	7	,	,	,
18751	9788	8	10	10	CD
18751	9788	9	grams	gram	NNS
18751	9788	10	of	of	IN
18751	9788	11	the	the	DT
18751	9788	12	salt	salt	NN
18751	9788	13	(	(	-LRB-
18751	9788	14	the	the	DT
18751	9788	15	effect	effect	NN
18751	9788	16	of	of	IN
18751	9788	17	which	which	WDT
18751	9788	18	it	-PRON-	PRP
18751	9788	19	was	be	VBD
18751	9788	20	desired	desire	VBN
18751	9788	21	to	to	TO
18751	9788	22	determine	determine	VB
18751	9788	23	)	)	-RRB-
18751	9788	24	were	be	VBD
18751	9788	25	added	add	VBN
18751	9788	26	to	to	IN
18751	9788	27	a	a	DT
18751	9788	28	solution	solution	NN
18751	9788	29	in	in	IN
18751	9788	30	other	other	JJ
18751	9788	31	respects	respect	NNS
18751	9788	32	resembling	resemble	VBG
18751	9788	33	those	those	DT
18751	9788	34	previously	previously	RB
18751	9788	35	used:--	used:--	JJ
18751	9788	36	Salt	salt	NN
18751	9788	37	added	add	VBD
18751	9788	38	{	{	-LRB-
18751	9788	39	Ammonic	Ammonic	NNP
18751	9788	40	Ammonic	Ammonic	NNP
18751	9788	41	Ammonic	Ammonic	NNP
18751	9788	42	Magnesium	Magnesium	NNP
18751	9788	43	{	{	-LRB-
18751	9788	44	sulphate	sulphate	NN
18751	9788	45	nitrate	nitrate	JJ
18751	9788	46	chloride	chloride	NN
18751	9788	47	sulphate	sulphate	NN
18751	9788	48	"	"	``
18751	9788	49	Uranium	Uranium	NNP
18751	9788	50	"	"	''
18751	9788	51	required	require	VBD
18751	9788	52	15.5	15.5	CD
18751	9788	53	c.c	c.c	NNP
18751	9788	54	.	.	.
18751	9789	1	15.5	15.5	CD
18751	9789	2	c.c	c.c	NNP
18751	9789	3	.	.	.
18751	9790	1	15.3	15.3	CD
18751	9790	2	c.c	c.c	NNP
18751	9790	3	.	.	.
18751	9791	1	15.3	15.3	CD
18751	9791	2	c.c	c.c	NNP
18751	9791	3	.	.	.
18751	9792	1	Without	without	IN
18751	9792	2	any	any	DT
18751	9792	3	addition	addition	NN
18751	9792	4	,	,	,
18751	9792	5	15.0	15.0	CD
18751	9792	6	c.c	c.c	NNP
18751	9792	7	.	.	.
18751	9793	1	were	be	VBD
18751	9793	2	required	require	VBN
18751	9793	3	;	;	:
18751	9793	4	and	and	CC
18751	9793	5	in	in	IN
18751	9793	6	another	another	DT
18751	9793	7	experiment	experiment	NN
18751	9793	8	,	,	,
18751	9793	9	in	in	IN
18751	9793	10	which	which	WDT
18751	9793	11	30	30	CD
18751	9793	12	grams	gram	NNS
18751	9793	13	of	of	IN
18751	9793	14	ammonic	ammonic	JJ
18751	9793	15	salts	salt	NNS
18751	9793	16	were	be	VBD
18751	9793	17	present	present	JJ
18751	9793	18	,	,	,
18751	9793	19	15.6	15.6	CD
18751	9793	20	c.c	c.c	NNP
18751	9793	21	.	.	.
18751	9794	1	of	of	IN
18751	9794	2	uranium	uranium	NN
18751	9794	3	solution	solution	NN
18751	9794	4	were	be	VBD
18751	9794	5	required	require	VBN
18751	9794	6	.	.	.
18751	9795	1	Such	such	JJ
18751	9795	2	variations	variation	NNS
18751	9795	3	in	in	IN
18751	9795	4	the	the	DT
18751	9795	5	amount	amount	NN
18751	9795	6	of	of	IN
18751	9795	7	ammonic	ammonic	JJ
18751	9795	8	salts	salt	NNS
18751	9795	9	as	as	IN
18751	9795	10	occur	occur	VBP
18751	9795	11	in	in	IN
18751	9795	12	ordinary	ordinary	JJ
18751	9795	13	working	work	VBG
18751	9795	14	are	be	VBP
18751	9795	15	unimportant	unimportant	JJ
18751	9795	16	.	.	.
18751	9796	1	Phosphates	phosphate	NNS
18751	9796	2	,	,	,
18751	9796	3	of	of	IN
18751	9796	4	course	course	NN
18751	9796	5	,	,	,
18751	9796	6	interfere	interfere	VB
18751	9796	7	.	.	.
18751	9797	1	In	in	IN
18751	9797	2	fact	fact	NN
18751	9797	3	,	,	,
18751	9797	4	the	the	DT
18751	9797	5	uranium	uranium	NN
18751	9797	6	acetate	acetate	NN
18751	9797	7	solution	solution	NN
18751	9797	8	can	can	MD
18751	9797	9	be	be	VB
18751	9797	10	standardised	standardise	VBN
18751	9797	11	by	by	IN
18751	9797	12	titrating	titrate	VBG
18751	9797	13	with	with	IN
18751	9797	14	a	a	DT
18751	9797	15	known	know	VBN
18751	9797	16	weight	weight	NN
18751	9797	17	of	of	IN
18751	9797	18	phosphate	phosphate	NN
18751	9797	19	,	,	,
18751	9797	20	and	and	CC
18751	9797	21	calculating	calculate	VBG
18751	9797	22	its	-PRON-	PRP$
18751	9797	23	equivalent	equivalent	NN
18751	9797	24	of	of	IN
18751	9797	25	arsenic	arsenic	JJ
18751	9797	26	.	.	.
18751	9798	1	Thus	thus	RB
18751	9798	2	,	,	,
18751	9798	3	in	in	IN
18751	9798	4	an	an	DT
18751	9798	5	experiment	experiment	NN
18751	9798	6	with	with	IN
18751	9798	7	0.6	0.6	CD
18751	9798	8	gram	gram	NN
18751	9798	9	of	of	IN
18751	9798	10	hydric	hydric	NNP
18751	9798	11	sodic	sodic	JJ
18751	9798	12	phosphate	phosphate	NN
18751	9798	13	(	(	-LRB-
18751	9798	14	Na_{2}HPO_{4}.12H_{2}O	na_{2}hpo_{4}.12h_{2}o	JJ
18751	9798	15	)	)	-RRB-
18751	9798	16	,	,	,
18751	9798	17	equivalent	equivalent	JJ
18751	9798	18	to	to	IN
18751	9798	19	0.05195	0.05195	CD
18751	9798	20	gram	gram	NN
18751	9798	21	of	of	IN
18751	9798	22	phosphorus	phosphorus	NN
18751	9798	23	,	,	,
18751	9798	24	or	or	CC
18751	9798	25	0.1256	0.1256	CD
18751	9798	26	gram	gram	NN
18751	9798	27	of	of	IN
18751	9798	28	arsenic	arsenic	NNP
18751	9798	29	,	,	,
18751	9798	30	23.25	23.25	CD
18751	9798	31	c.c	c.c	NNP
18751	9798	32	.	.	.
18751	9799	1	of	of	IN
18751	9799	2	a	a	DT
18751	9799	3	solution	solution	NN
18751	9799	4	of	of	IN
18751	9799	5	uranium	uranium	NN
18751	9799	6	acetate	acetate	RB
18751	9799	7	were	be	VBD
18751	9799	8	required	require	VBN
18751	9799	9	.	.	.
18751	9800	1	The	the	DT
18751	9800	2	same	same	JJ
18751	9800	3	solution	solution	NN
18751	9800	4	standardised	standardise	VBN
18751	9800	5	with	with	IN
18751	9800	6	white	white	NNP
18751	9800	7	arsenic	arsenic	NNP
18751	9800	8	gave	give	VBD
18751	9800	9	a	a	DT
18751	9800	10	standard	standard	NN
18751	9800	11	of	of	IN
18751	9800	12	which	which	WDT
18751	9800	13	100	100	CD
18751	9800	14	c.c	c.c	NNP
18751	9800	15	.	.	.
18751	9801	1	=	=	NFP
18751	9801	2	0.5333	0.5333	CD
18751	9801	3	gram	gram	NN
18751	9801	4	arsenic	arsenic	JJ
18751	9801	5	.	.	.
18751	9802	1	On	on	IN
18751	9802	2	this	this	DT
18751	9802	3	standard	standard	NN
18751	9802	4	the	the	DT
18751	9802	5	0.6	0.6	CD
18751	9802	6	gram	gram	NN
18751	9802	7	of	of	IN
18751	9802	8	sodic	sodic	JJ
18751	9802	9	phosphate	phosphate	NN
18751	9802	10	should	should	MD
18751	9802	11	have	have	VB
18751	9802	12	required	require	VBN
18751	9802	13	23.5	23.5	CD
18751	9802	14	c.c	c.c	NNP
18751	9802	15	.	.	.
18751	9803	1	Experiments	experiment	NNS
18751	9803	2	in	in	IN
18751	9803	3	which	which	WDT
18751	9803	4	0.1	0.1	CD
18751	9803	5	gram	gram	NN
18751	9803	6	of	of	IN
18751	9803	7	bismuth	bismuth	NNP
18751	9803	8	and	and	CC
18751	9803	9	0.1	0.1	CD
18751	9803	10	gram	gram	NN
18751	9803	11	of	of	IN
18751	9803	12	antimony	antimony	NN
18751	9803	13	were	be	VBD
18751	9803	14	present	present	JJ
18751	9803	15	with	with	IN
18751	9803	16	0.1	0.1	CD
18751	9803	17	gram	gram	NN
18751	9803	18	of	of	IN
18751	9803	19	arsenic	arsenic	NNP
18751	9803	20	,	,	,
18751	9803	21	showed	show	VBD
18751	9803	22	no	no	DT
18751	9803	23	interference	interference	NN
18751	9803	24	on	on	IN
18751	9803	25	the	the	DT
18751	9803	26	titration	titration	NN
18751	9803	27	.	.	.
18751	9804	1	Ferric	ferric	JJ
18751	9804	2	or	or	CC
18751	9804	3	aluminic	aluminic	JJ
18751	9804	4	salts	salt	NNS
18751	9804	5	would	would	MD
18751	9804	6	remove	remove	VB
18751	9804	7	their	-PRON-	PRP$
18751	9804	8	equivalent	equivalent	NN
18751	9804	9	of	of	IN
18751	9804	10	arsenic	arsenic	JJ
18751	9804	11	,	,	,
18751	9804	12	and	and	CC
18751	9804	13	,	,	,
18751	9804	14	consequently	consequently	RB
18751	9804	15	,	,	,
18751	9804	16	must	must	MD
18751	9804	17	be	be	VB
18751	9804	18	removed	remove	VBN
18751	9804	19	before	before	IN
18751	9804	20	titrating	titrate	VBG
18751	9804	21	.	.	.
18751	9805	1	~Effect	~Effect	NFP
18751	9805	2	of	of	IN
18751	9805	3	Varying	Varying	NNP
18751	9805	4	Arsenic.~--Varying	Arsenic.~--Varying	NNP
18751	9805	5	amounts	amount	NNS
18751	9805	6	of	of	IN
18751	9805	7	metallic	metallic	JJ
18751	9805	8	arsenic	arsenic	NNP
18751	9805	9	were	be	VBD
18751	9805	10	weighed	weigh	VBN
18751	9805	11	up	up	RP
18751	9805	12	and	and	CC
18751	9805	13	dissolved	dissolve	VBN
18751	9805	14	in	in	IN
18751	9805	15	nitric	nitric	JJ
18751	9805	16	acid	acid	NN
18751	9805	17	,	,	,
18751	9805	18	&	&	CC
18751	9805	19	c.	c.	NNP
18751	9805	20	,	,	,
18751	9805	21	and	and	CC
18751	9805	22	titrated:--	titrated:--	NFP
18751	9805	23	Arsenic	Arsenic	NNP
18751	9805	24	taken	take	VBN
18751	9805	25	0.010	0.010	CD
18751	9805	26	gram	gram	NN
18751	9805	27	0.050	0.050	CD
18751	9805	28	gram	gram	NN
18751	9805	29	0.100	0.100	CD
18751	9805	30	gram	gram	NN
18751	9805	31	0.200	0.200	CD
18751	9805	32	gram	gram	NN
18751	9805	33	Arsenic	Arsenic	NNP
18751	9805	34	found	find	VBD
18751	9805	35	0.010	0.010	CD
18751	9805	36	"	"	``
18751	9805	37	0.050	0.050	CD
18751	9805	38	"	"	``
18751	9805	39	0.100	0.100	CD
18751	9805	40	"	"	``
18751	9805	41	0.197	0.197	CD
18751	9805	42	"	"	''
18751	9805	43	These	these	DT
18751	9805	44	experiments	experiment	NNS
18751	9805	45	show	show	VBP
18751	9805	46	that	that	IN
18751	9805	47	the	the	DT
18751	9805	48	method	method	NN
18751	9805	49	yields	yield	VBZ
18751	9805	50	good	good	JJ
18751	9805	51	results	result	NNS
18751	9805	52	within	within	IN
18751	9805	53	these	these	DT
18751	9805	54	limits	limit	NNS
18751	9805	55	.	.	.
18751	9806	1	~Determination	~Determination	NFP
18751	9806	2	of	of	IN
18751	9806	3	Arsenic	Arsenic	NNP
18751	9806	4	in	in	IN
18751	9806	5	Mispickel.~--Weigh	Mispickel.~--Weigh	NNP
18751	9806	6	up	up	RB
18751	9806	7	1	1	CD
18751	9806	8	gram	gram	NN
18751	9806	9	of	of	IN
18751	9806	10	the	the	DT
18751	9806	11	dried	dry	VBN
18751	9806	12	and	and	CC
18751	9806	13	powdered	powdered	JJ
18751	9806	14	ore	ore	NN
18751	9806	15	,	,	,
18751	9806	16	and	and	CC
18751	9806	17	evaporate	evaporate	VB
18751	9806	18	to	to	IN
18751	9806	19	near	near	IN
18751	9806	20	dryness	dryness	NN
18751	9806	21	with	with	IN
18751	9806	22	20	20	CD
18751	9806	23	c.c	c.c	NNP
18751	9806	24	.	.	.
18751	9807	1	of	of	IN
18751	9807	2	dilute	dilute	NNP
18751	9807	3	nitric	nitric	NNP
18751	9807	4	acid	acid	NN
18751	9807	5	.	.	.
18751	9808	1	Make	make	VB
18751	9808	2	up	up	RP
18751	9808	3	to	to	TO
18751	9808	4	100	100	CD
18751	9808	5	c.c	c.c	NNP
18751	9808	6	.	.	.
18751	9809	1	with	with	IN
18751	9809	2	water	water	NN
18751	9809	3	,	,	,
18751	9809	4	and	and	CC
18751	9809	5	pass	pass	VB
18751	9809	6	sulphuretted	sulphuret	VBN
18751	9809	7	hydrogen	hydrogen	NN
18751	9809	8	to	to	TO
18751	9809	9	reduce	reduce	VB
18751	9809	10	the	the	DT
18751	9809	11	ferric	ferric	JJ
18751	9809	12	iron	iron	NN
18751	9809	13	to	to	IN
18751	9809	14	the	the	DT
18751	9809	15	ferrous	ferrous	JJ
18751	9809	16	state	state	NN
18751	9809	17	,	,	,
18751	9809	18	then	then	RB
18751	9809	19	add	add	VB
18751	9809	20	20	20	CD
18751	9809	21	c.c	c.c	NNP
18751	9809	22	.	.	.
18751	9810	1	of	of	IN
18751	9810	2	dilute	dilute	NNP
18751	9810	3	ammonia	ammonia	NNP
18751	9810	4	,	,	,
18751	9810	5	and	and	CC
18751	9810	6	again	again	RB
18751	9810	7	pass	pass	VB
18751	9810	8	sulphuretted	sulphuret	VBN
18751	9810	9	hydrogen	hydrogen	NN
18751	9810	10	.	.	.
18751	9811	1	Warm	warm	JJ
18751	9811	2	,	,	,
18751	9811	3	filter	filter	NN
18751	9811	4	,	,	,
18751	9811	5	and	and	CC
18751	9811	6	evaporate	evaporate	VB
18751	9811	7	the	the	DT
18751	9811	8	filtrate	filtrate	NN
18751	9811	9	to	to	TO
18751	9811	10	drive	drive	VB
18751	9811	11	off	off	RP
18751	9811	12	the	the	DT
18751	9811	13	excess	excess	NN
18751	9811	14	of	of	IN
18751	9811	15	ammonia	ammonia	NN
18751	9811	16	;	;	:
18751	9811	17	then	then	RB
18751	9811	18	add	add	VB
18751	9811	19	10	10	CD
18751	9811	20	c.c	c.c	NNP
18751	9811	21	.	.	.
18751	9812	1	of	of	IN
18751	9812	2	nitric	nitric	JJ
18751	9812	3	acid	acid	NN
18751	9812	4	,	,	,
18751	9812	5	and	and	CC
18751	9812	6	boil	boil	VB
18751	9812	7	down	down	RP
18751	9812	8	till	till	IN
18751	9812	9	the	the	DT
18751	9812	10	sulphide	sulphide	NN
18751	9812	11	of	of	IN
18751	9812	12	arsenic	arsenic	JJ
18751	9812	13	at	at	IN
18751	9812	14	first	first	RB
18751	9812	15	precipitated	precipitate	VBN
18751	9812	16	is	be	VBZ
18751	9812	17	dissolved	dissolve	VBN
18751	9812	18	;	;	:
18751	9812	19	neutralise	neutralise	NNP
18751	9812	20	;	;	:
18751	9812	21	add	add	VB
18751	9812	22	5	5	CD
18751	9812	23	c.c	c.c	NNP
18751	9812	24	.	.	.
18751	9813	1	of	of	IN
18751	9813	2	sodium	sodium	NNP
18751	9813	3	acetate	acetate	JJ
18751	9813	4	and	and	CC
18751	9813	5	acetic	acetic	JJ
18751	9813	6	acid	acid	NN
18751	9813	7	solution	solution	NN
18751	9813	8	;	;	:
18751	9813	9	transfer	transfer	NN
18751	9813	10	to	to	IN
18751	9813	11	a	a	DT
18751	9813	12	pint	pint	NN
18751	9813	13	flask	flask	NN
18751	9813	14	,	,	,
18751	9813	15	boil	boil	NN
18751	9813	16	,	,	,
18751	9813	17	and	and	CC
18751	9813	18	titrate	titrate	RB
18751	9813	19	.	.	.
18751	9814	1	For	for	IN
18751	9814	2	example	example	NN
18751	9814	3	,	,	,
18751	9814	4	an	an	DT
18751	9814	5	impure	impure	NN
18751	9814	6	sample	sample	NN
18751	9814	7	of	of	IN
18751	9814	8	ore	ore	NN
18751	9814	9	required	require	VBN
18751	9814	10	,	,	,
18751	9814	11	in	in	IN
18751	9814	12	duplicate	duplicate	JJ
18751	9814	13	assay	assay	NN
18751	9814	14	of	of	IN
18751	9814	15	half	half	PDT
18751	9814	16	a	a	DT
18751	9814	17	gram	gram	NN
18751	9814	18	each	each	DT
18751	9814	19	,	,	,
18751	9814	20	when	when	WRB
18751	9814	21	treated	treat	VBN
18751	9814	22	in	in	IN
18751	9814	23	the	the	DT
18751	9814	24	above	above	RB
18751	9814	25	-	-	HYPH
18751	9814	26	mentioned	mention	VBN
18751	9814	27	way	way	NN
18751	9814	28	,	,	,
18751	9814	29	39.6	39.6	CD
18751	9814	30	and	and	CC
18751	9814	31	39.5	39.5	CD
18751	9814	32	c.c	c.c	NNP
18751	9814	33	.	.	.
18751	9815	1	of	of	IN
18751	9815	2	the	the	DT
18751	9815	3	uranium	uranium	NN
18751	9815	4	acetate	acetate	NN
18751	9815	5	solution	solution	NN
18751	9815	6	(	(	-LRB-
18751	9815	7	100	100	CD
18751	9815	8	c.c	c.c	NNP
18751	9815	9	.	.	.
18751	9816	1	=	=	NFP
18751	9816	2	0.537	0.537	CD
18751	9816	3	gram	gram	NN
18751	9816	4	of	of	IN
18751	9816	5	arsenic	arsenic	NNP
18751	9816	6	)	)	-RRB-
18751	9816	7	,	,	,
18751	9816	8	equivalent	equivalent	JJ
18751	9816	9	to	to	IN
18751	9816	10	0.2114	0.2114	CD
18751	9816	11	gram	gram	NN
18751	9816	12	of	of	IN
18751	9816	13	arsenic	arsenic	JJ
18751	9816	14	,	,	,
18751	9816	15	or	or	CC
18751	9816	16	42.3	42.3	CD
18751	9816	17	per	per	IN
18751	9816	18	cent	cent	NN
18751	9816	19	.	.	.
18751	9817	1	An	an	DT
18751	9817	2	alternative	alternative	JJ
18751	9817	3	method	method	NN
18751	9817	4	is	be	VBZ
18751	9817	5	as	as	IN
18751	9817	6	follows	follow	VBZ
18751	9817	7	.	.	.
18751	9818	1	Powder	Powder	NNP
18751	9818	2	the	the	DT
18751	9818	3	ore	ore	NN
18751	9818	4	very	very	RB
18751	9818	5	finely	finely	RB
18751	9818	6	and	and	CC
18751	9818	7	weigh	weigh	VB
18751	9818	8	up	up	RP
18751	9818	9	.5	.5	NN
18751	9818	10	gram	gram	NN
18751	9818	11	.	.	.
18751	9819	1	Place	place	NN
18751	9819	2	in	in	IN
18751	9819	3	a	a	DT
18751	9819	4	2	2	CD
18751	9819	5	-	-	SYM
18751	9819	6	3/4	3/4	CD
18751	9819	7	inch	inch	NN
18751	9819	8	berlin	berlin	NNP
18751	9819	9	dish	dish	NNP
18751	9819	10	and	and	CC
18751	9819	11	add	add	VB
18751	9819	12	strong	strong	JJ
18751	9819	13	nitric	nitric	JJ
18751	9819	14	acid	acid	NN
18751	9819	15	,	,	,
18751	9819	16	one	one	CD
18751	9819	17	drop	drop	NN
18751	9819	18	at	at	IN
18751	9819	19	a	a	DT
18751	9819	20	time	time	NN
18751	9819	21	until	until	IN
18751	9819	22	the	the	DT
18751	9819	23	action	action	NN
18751	9819	24	ceases	cease	VBZ
18751	9819	25	;	;	:
18751	9819	26	with	with	IN
18751	9819	27	care	care	NN
18751	9819	28	there	there	EX
18751	9819	29	need	need	VBP
18751	9819	30	be	be	VB
18751	9819	31	no	no	DT
18751	9819	32	very	very	RB
18751	9819	33	violent	violent	JJ
18751	9819	34	reaction	reaction	NN
18751	9819	35	.	.	.
18751	9820	1	Dry	Dry	VBN
18751	9820	2	over	over	IN
18751	9820	3	a	a	DT
18751	9820	4	water	water	NN
18751	9820	5	bath	bath	NN
18751	9820	6	.	.	.
18751	9821	1	Cover	cover	VB
18751	9821	2	with	with	IN
18751	9821	3	2	2	CD
18751	9821	4	grams	gram	NNS
18751	9821	5	of	of	IN
18751	9821	6	nitre	nitre	NNP
18751	9821	7	and	and	CC
18751	9821	8	over	over	IN
18751	9821	9	this	this	DT
18751	9821	10	spread	spread	NN
18751	9821	11	5	5	CD
18751	9821	12	grams	gram	NNS
18751	9821	13	of	of	IN
18751	9821	14	a	a	DT
18751	9821	15	mixture	mixture	NN
18751	9821	16	of	of	IN
18751	9821	17	equal	equal	JJ
18751	9821	18	parts	part	NNS
18751	9821	19	of	of	IN
18751	9821	20	nitre	nitre	NNP
18751	9821	21	and	and	CC
18751	9821	22	carbonate	carbonate	NN
18751	9821	23	of	of	IN
18751	9821	24	soda	soda	NN
18751	9821	25	.	.	.
18751	9822	1	Fuse	fuse	NN
18751	9822	2	in	in	IN
18751	9822	3	a	a	DT
18751	9822	4	muffle	muffle	NN
18751	9822	5	or	or	CC
18751	9822	6	over	over	IN
18751	9822	7	a	a	DT
18751	9822	8	large	large	JJ
18751	9822	9	gentle	gentle	JJ
18751	9822	10	blow	blow	NN
18751	9822	11	-	-	HYPH
18751	9822	12	pipe	pipe	NN
18751	9822	13	flame	flame	NN
18751	9822	14	for	for	IN
18751	9822	15	4	4	CD
18751	9822	16	or	or	CC
18751	9822	17	5	5	CD
18751	9822	18	minutes	minute	NNS
18751	9822	19	.	.	.
18751	9823	1	This	this	DT
18751	9823	2	will	will	MD
18751	9823	3	spoil	spoil	VB
18751	9823	4	the	the	DT
18751	9823	5	dish	dish	NN
18751	9823	6	.	.	.
18751	9824	1	Allow	allow	VB
18751	9824	2	to	to	IN
18751	9824	3	cool	cool	VB
18751	9824	4	and	and	CC
18751	9824	5	boil	boil	VB
18751	9824	6	out	out	RP
18751	9824	7	in	in	IN
18751	9824	8	a	a	DT
18751	9824	9	larger	large	JJR
18751	9824	10	dish	dish	NN
18751	9824	11	with	with	IN
18751	9824	12	100	100	CD
18751	9824	13	c.c	c.c	NNP
18751	9824	14	.	.	.
18751	9825	1	of	of	IN
18751	9825	2	water	water	NN
18751	9825	3	.	.	.
18751	9826	1	Filter	filter	VB
18751	9826	2	and	and	CC
18751	9826	3	wash	wash	VB
18751	9826	4	into	into	IN
18751	9826	5	an	an	DT
18751	9826	6	8	8	CD
18751	9826	7	oz	oz	NN
18751	9826	8	.	.	.
18751	9827	1	flask	flask	NN
18751	9827	2	.	.	.
18751	9828	1	Acidify	acidify	RB
18751	9828	2	the	the	DT
18751	9828	3	liquor	liquor	NN
18751	9828	4	with	with	IN
18751	9828	5	nitric	nitric	NN
18751	9828	6	and	and	CC
18751	9828	7	boil	boil	VB
18751	9828	8	down	down	RP
18751	9828	9	to	to	IN
18751	9828	10	about	about	IN
18751	9828	11	100	100	CD
18751	9828	12	c.c	c.c	NNP
18751	9828	13	.	.	.
18751	9829	1	The	the	DT
18751	9829	2	acid	acid	NN
18751	9829	3	should	should	MD
18751	9829	4	not	not	RB
18751	9829	5	be	be	VB
18751	9829	6	in	in	IN
18751	9829	7	too	too	RB
18751	9829	8	large	large	JJ
18751	9829	9	excess	excess	NN
18751	9829	10	,	,	,
18751	9829	11	but	but	CC
18751	9829	12	an	an	DT
18751	9829	13	excess	excess	NN
18751	9829	14	is	be	VBZ
18751	9829	15	needed	need	VBN
18751	9829	16	to	to	TO
18751	9829	17	destroy	destroy	VB
18751	9829	18	nitrites	nitrite	NNS
18751	9829	19	.	.	.
18751	9830	1	Neutralise	Neutralise	NNP
18751	9830	2	with	with	IN
18751	9830	3	soda	soda	NN
18751	9830	4	or	or	CC
18751	9830	5	ammonia	ammonia	NN
18751	9830	6	.	.	.
18751	9831	1	Add	Add	NNP
18751	9831	2	5	5	CD
18751	9831	3	c.c	c.c	NN
18751	9831	4	.	.	.
18751	9832	1	of	of	IN
18751	9832	2	the	the	DT
18751	9832	3	mixture	mixture	NN
18751	9832	4	of	of	IN
18751	9832	5	sodium	sodium	NN
18751	9832	6	acetate	acetate	JJ
18751	9832	7	and	and	CC
18751	9832	8	acetic	acetic	JJ
18751	9832	9	acid	acid	NN
18751	9832	10	.	.	.
18751	9833	1	Titrate	titrate	VB
18751	9833	2	with	with	IN
18751	9833	3	uranium	uranium	NN
18751	9833	4	acetate	acetate	NN
18751	9833	5	.	.	.
18751	9834	1	~Determination	~Determination	NFP
18751	9834	2	of	of	IN
18751	9834	3	Arsenic	Arsenic	NNP
18751	9834	4	(	(	-LRB-
18751	9834	5	As	as	IN
18751	9834	6	)	)	-RRB-
18751	9834	7	in	in	IN
18751	9834	8	Crude	crude	NN
18751	9834	9	Arsenic.~--The	arsenic.~--the	JJ
18751	9834	10	method	method	NN
18751	9834	11	given	give	VBN
18751	9834	12	under	under	IN
18751	9834	13	the	the	DT
18751	9834	14	iodine	iodine	NN
18751	9834	15	titration	titration	NN
18751	9834	16	simply	simply	RB
18751	9834	17	determines	determine	VBZ
18751	9834	18	that	that	DT
18751	9834	19	portion	portion	NN
18751	9834	20	of	of	IN
18751	9834	21	the	the	DT
18751	9834	22	arsenic	arsenic	JJ
18751	9834	23	which	which	WDT
18751	9834	24	is	be	VBZ
18751	9834	25	present	present	JJ
18751	9834	26	in	in	IN
18751	9834	27	the	the	DT
18751	9834	28	substance	substance	NN
18751	9834	29	as	as	IN
18751	9834	30	arsenious	arsenious	JJ
18751	9834	31	oxide	oxide	NN
18751	9834	32	or	or	CC
18751	9834	33	white	white	JJ
18751	9834	34	arsenic	arsenic	JJ
18751	9834	35	.	.	.
18751	9835	1	The	the	DT
18751	9835	2	following	following	JJ
18751	9835	3	method	method	NN
18751	9835	4	will	will	MD
18751	9835	5	give	give	VB
18751	9835	6	the	the	DT
18751	9835	7	total	total	NN
18751	9835	8	arsenic	arsenic	JJ
18751	9835	9	in	in	IN
18751	9835	10	the	the	DT
18751	9835	11	sample	sample	NN
18751	9835	12	.	.	.
18751	9836	1	It	-PRON-	PRP
18751	9836	2	would	would	MD
18751	9836	3	be	be	VB
18751	9836	4	incorrect	incorrect	JJ
18751	9836	5	to	to	TO
18751	9836	6	report	report	VB
18751	9836	7	this	this	DT
18751	9836	8	as	as	IN
18751	9836	9	so	so	RB
18751	9836	10	much	much	JJ
18751	9836	11	per	per	IN
18751	9836	12	cent	cent	NN
18751	9836	13	.	.	.
18751	9837	1	of	of	IN
18751	9837	2	arsenious	arsenious	JJ
18751	9837	3	oxide	oxide	NN
18751	9837	4	,	,	,
18751	9837	5	although	although	IN
18751	9837	6	it	-PRON-	PRP
18751	9837	7	may	may	MD
18751	9837	8	be	be	VB
18751	9837	9	reported	report	VBN
18751	9837	10	as	as	IN
18751	9837	11	so	so	RB
18751	9837	12	much	much	JJ
18751	9837	13	per	per	IN
18751	9837	14	cent	cent	NN
18751	9837	15	.	.	.
18751	9838	1	of	of	IN
18751	9838	2	arsenic	arsenic	JJ
18751	9838	3	equivalent	equivalent	JJ
18751	9838	4	to	to	IN
18751	9838	5	so	so	RB
18751	9838	6	much	much	JJ
18751	9838	7	per	per	IN
18751	9838	8	cent	cent	NN
18751	9838	9	.	.	.
18751	9839	1	of	of	IN
18751	9839	2	white	white	NNP
18751	9839	3	arsenic	arsenic	NNP
18751	9839	4	,	,	,
18751	9839	5	thus:--	thus:--	:
18751	9839	6	Arsenic	arsenic	JJ
18751	9839	7	30.0	30.0	CD
18751	9839	8	per	per	IN
18751	9839	9	cent	cent	NN
18751	9839	10	.	.	.
18751	9840	1	Equivalent	equivalent	JJ
18751	9840	2	to	to	IN
18751	9840	3	white	white	JJ
18751	9840	4	arsenic	arsenic	JJ
18751	9840	5	39.6	39.6	CD
18751	9840	6	"	"	``
18751	9840	7	The	the	DT
18751	9840	8	equivalent	equivalent	NN
18751	9840	9	of	of	IN
18751	9840	10	white	white	JJ
18751	9840	11	arsenic	arsenic	JJ
18751	9840	12	is	be	VBZ
18751	9840	13	calculated	calculate	VBN
18751	9840	14	by	by	IN
18751	9840	15	multiplying	multiply	VBG
18751	9840	16	the	the	DT
18751	9840	17	percentage	percentage	NN
18751	9840	18	of	of	IN
18751	9840	19	arsenic	arsenic	JJ
18751	9840	20	by	by	IN
18751	9840	21	1.32	1.32	CD
18751	9840	22	.	.	.
18751	9841	1	The	the	DT
18751	9841	2	method	method	NN
18751	9841	3	of	of	IN
18751	9841	4	determining	determine	VBG
18751	9841	5	the	the	DT
18751	9841	6	percentage	percentage	NN
18751	9841	7	of	of	IN
18751	9841	8	arsenic	arsenic	JJ
18751	9841	9	is	be	VBZ
18751	9841	10	as	as	IN
18751	9841	11	follows:---Boil	follows:---Boil	``
18751	9841	12	1	1	CD
18751	9841	13	gram	gram	NN
18751	9841	14	of	of	IN
18751	9841	15	the	the	DT
18751	9841	16	sample	sample	NN
18751	9841	17	with	with	IN
18751	9841	18	10	10	CD
18751	9841	19	c.c	c.c	NNP
18751	9841	20	.	.	.
18751	9842	1	of	of	IN
18751	9842	2	nitric	nitric	JJ
18751	9842	3	acid	acid	NN
18751	9842	4	.	.	.
18751	9843	1	When	when	WRB
18751	9843	2	the	the	DT
18751	9843	3	bulk	bulk	NN
18751	9843	4	of	of	IN
18751	9843	5	the	the	DT
18751	9843	6	solution	solution	NN
18751	9843	7	has	have	VBZ
18751	9843	8	been	be	VBN
18751	9843	9	reduced	reduce	VBN
18751	9843	10	to	to	IN
18751	9843	11	one	one	CD
18751	9843	12	-	-	HYPH
18751	9843	13	half	half	NN
18751	9843	14	,	,	,
18751	9843	15	and	and	CC
18751	9843	16	red	red	JJ
18751	9843	17	fumes	fume	NNS
18751	9843	18	are	be	VBP
18751	9843	19	no	no	RB
18751	9843	20	longer	long	RBR
18751	9843	21	evolved	evolve	VBN
18751	9843	22	,	,	,
18751	9843	23	dilute	dilute	VB
18751	9843	24	with	with	IN
18751	9843	25	a	a	DT
18751	9843	26	little	little	JJ
18751	9843	27	water	water	NN
18751	9843	28	,	,	,
18751	9843	29	and	and	CC
18751	9843	30	filter	filter	VB
18751	9843	31	into	into	IN
18751	9843	32	a	a	DT
18751	9843	33	flask	flask	NN
18751	9843	34	.	.	.
18751	9844	1	Neutralise	Neutralise	NNP
18751	9844	2	the	the	DT
18751	9844	3	filtrate	filtrate	NN
18751	9844	4	,	,	,
18751	9844	5	add	add	VB
18751	9844	6	5	5	CD
18751	9844	7	c.c	c.c	NNP
18751	9844	8	.	.	.
18751	9845	1	of	of	IN
18751	9845	2	sodic	sodic	JJ
18751	9845	3	acetate	acetate	JJ
18751	9845	4	solution	solution	NN
18751	9845	5	,	,	,
18751	9845	6	boil	boil	NN
18751	9845	7	and	and	CC
18751	9845	8	filter	filter	NN
18751	9845	9	.	.	.
18751	9846	1	The	the	DT
18751	9846	2	precipitate	precipitate	NN
18751	9846	3	(	(	-LRB-
18751	9846	4	ferric	ferric	JJ
18751	9846	5	arsenate	arsenate	NN
18751	9846	6	)	)	-RRB-
18751	9846	7	is	be	VBZ
18751	9846	8	transferred	transfer	VBN
18751	9846	9	to	to	IN
18751	9846	10	a	a	DT
18751	9846	11	small	small	JJ
18751	9846	12	beaker	beaker	NN
18751	9846	13	,	,	,
18751	9846	14	treated	treat	VBN
18751	9846	15	with	with	IN
18751	9846	16	5	5	CD
18751	9846	17	c.c	c.c	NNP
18751	9846	18	.	.	.
18751	9847	1	of	of	IN
18751	9847	2	dilute	dilute	NNP
18751	9847	3	ammonia	ammonia	NNP
18751	9847	4	,	,	,
18751	9847	5	and	and	CC
18751	9847	6	sulphuretted	sulphuret	VBN
18751	9847	7	hydrogen	hydrogen	NN
18751	9847	8	passed	pass	VBD
18751	9847	9	through	through	IN
18751	9847	10	it	-PRON-	PRP
18751	9847	11	.	.	.
18751	9848	1	The	the	DT
18751	9848	2	iron	iron	NN
18751	9848	3	sulphide	sulphide	NN
18751	9848	4	is	be	VBZ
18751	9848	5	filtered	filter	VBN
18751	9848	6	off	off	RP
18751	9848	7	,	,	,
18751	9848	8	and	and	CC
18751	9848	9	the	the	DT
18751	9848	10	filtrate	filtrate	JJ
18751	9848	11	evaporated	evaporate	VBD
18751	9848	12	with	with	IN
18751	9848	13	an	an	DT
18751	9848	14	excess	excess	NN
18751	9848	15	of	of	IN
18751	9848	16	nitric	nitric	JJ
18751	9848	17	acid	acid	NN
18751	9848	18	.	.	.
18751	9849	1	When	when	WRB
18751	9849	2	the	the	DT
18751	9849	3	solution	solution	NN
18751	9849	4	is	be	VBZ
18751	9849	5	clear	clear	JJ
18751	9849	6	,	,	,
18751	9849	7	it	-PRON-	PRP
18751	9849	8	is	be	VBZ
18751	9849	9	neutralised	neutralise	VBN
18751	9849	10	,	,	,
18751	9849	11	and	and	CC
18751	9849	12	1	1	CD
18751	9849	13	or	or	CC
18751	9849	14	2	2	CD
18751	9849	15	c.c	c.c	NNP
18751	9849	16	.	.	.
18751	9850	1	of	of	IN
18751	9850	2	sodic	sodic	JJ
18751	9850	3	acetate	acetate	JJ
18751	9850	4	solution	solution	NN
18751	9850	5	having	have	VBG
18751	9850	6	been	be	VBN
18751	9850	7	added	add	VBN
18751	9850	8	,	,	,
18751	9850	9	is	be	VBZ
18751	9850	10	then	then	RB
18751	9850	11	mixed	mix	VBN
18751	9850	12	with	with	IN
18751	9850	13	the	the	DT
18751	9850	14	first	first	JJ
18751	9850	15	filtrate	filtrate	NN
18751	9850	16	.	.	.
18751	9851	1	The	the	DT
18751	9851	2	solution	solution	NN
18751	9851	3	is	be	VBZ
18751	9851	4	boiled	boil	VBN
18751	9851	5	and	and	CC
18751	9851	6	titrated	titrate	VBN
18751	9851	7	.	.	.
18751	9852	1	A	a	DT
18751	9852	2	sample	sample	NN
18751	9852	3	treated	treat	VBN
18751	9852	4	in	in	IN
18751	9852	5	this	this	DT
18751	9852	6	way	way	NN
18751	9852	7	required	require	VBD
18751	9852	8	49.2	49.2	CD
18751	9852	9	c.c	c.c	NNP
18751	9852	10	.	.	.
18751	9853	1	of	of	IN
18751	9853	2	the	the	DT
18751	9853	3	uranium	uranium	NN
18751	9853	4	acetate	acetate	NN
18751	9853	5	solution	solution	NN
18751	9853	6	(	(	-LRB-
18751	9853	7	100	100	CD
18751	9853	8	c.c	c.c	NNP
18751	9853	9	.	.	.
18751	9854	1	=	=	NFP
18751	9854	2	0.537	0.537	CD
18751	9854	3	gram	gram	NN
18751	9854	4	of	of	IN
18751	9854	5	arsenic	arsenic	NNP
18751	9854	6	)	)	-RRB-
18751	9854	7	,	,	,
18751	9854	8	equivalent	equivalent	JJ
18751	9854	9	to	to	IN
18751	9854	10	26.4	26.4	CD
18751	9854	11	per	per	IN
18751	9854	12	cent	cent	NN
18751	9854	13	.	.	.
18751	9855	1	~Determination	~Determination	NFP
18751	9855	2	of	of	IN
18751	9855	3	Arsenic	Arsenic	NNP
18751	9855	4	in	in	IN
18751	9855	5	Brimstone.~--Take	Brimstone.~--Take	NNP
18751	9855	6	10	10	CD
18751	9855	7	grams	gram	NNS
18751	9855	8	of	of	IN
18751	9855	9	the	the	DT
18751	9855	10	substance	substance	NN
18751	9855	11	,	,	,
18751	9855	12	and	and	CC
18751	9855	13	powder	powder	NN
18751	9855	14	in	in	IN
18751	9855	15	a	a	DT
18751	9855	16	mortar	mortar	NN
18751	9855	17	;	;	:
18751	9855	18	rub	rub	VB
18751	9855	19	up	up	RP
18751	9855	20	with	with	IN
18751	9855	21	10	10	CD
18751	9855	22	c.c	c.c	NNP
18751	9855	23	.	.	.
18751	9856	1	of	of	IN
18751	9856	2	dilute	dilute	NNP
18751	9856	3	ammonia	ammonia	NNP
18751	9856	4	and	and	CC
18751	9856	5	a	a	DT
18751	9856	6	little	little	JJ
18751	9856	7	water	water	NN
18751	9856	8	;	;	:
18751	9856	9	rinse	rinse	VB
18751	9856	10	into	into	IN
18751	9856	11	a	a	DT
18751	9856	12	pint	pint	NN
18751	9856	13	flask	flask	NN
18751	9856	14	;	;	:
18751	9856	15	pass	pass	VB
18751	9856	16	a	a	DT
18751	9856	17	current	current	NN
18751	9856	18	of	of	IN
18751	9856	19	sulphuretted	sulphuret	VBN
18751	9856	20	hydrogen	hydrogen	NN
18751	9856	21	;	;	:
18751	9856	22	and	and	CC
18751	9856	23	warm	warm	VB
18751	9856	24	on	on	IN
18751	9856	25	a	a	DT
18751	9856	26	hot	hot	JJ
18751	9856	27	plate	plate	NN
18751	9856	28	for	for	IN
18751	9856	29	a	a	DT
18751	9856	30	few	few	JJ
18751	9856	31	minutes	minute	NNS
18751	9856	32	.	.	.
18751	9857	1	Filter	Filter	NNP
18751	9857	2	,	,	,
18751	9857	3	acidulate	acidulate	VB
18751	9857	4	the	the	DT
18751	9857	5	filtrate	filtrate	JJ
18751	9857	6	with	with	IN
18751	9857	7	sulphuric	sulphuric	JJ
18751	9857	8	acid	acid	NN
18751	9857	9	;	;	:
18751	9857	10	filter	filter	VB
18751	9857	11	off	off	RP
18751	9857	12	the	the	DT
18751	9857	13	precipitate	precipitate	NN
18751	9857	14	;	;	:
18751	9857	15	attack	attack	VB
18751	9857	16	it	-PRON-	PRP
18751	9857	17	with	with	IN
18751	9857	18	10	10	CD
18751	9857	19	c.c	c.c	NNP
18751	9857	20	.	.	.
18751	9858	1	of	of	IN
18751	9858	2	nitric	nitric	JJ
18751	9858	3	acid	acid	NN
18751	9858	4	;	;	:
18751	9858	5	and	and	CC
18751	9858	6	proceed	proceed	VB
18751	9858	7	as	as	IN
18751	9858	8	in	in	IN
18751	9858	9	the	the	DT
18751	9858	10	other	other	JJ
18751	9858	11	determinations	determination	NNS
18751	9858	12	.	.	.
18751	9859	1	PRACTICAL	practical	NN
18751	9859	2	EXERCISES	exercise	NNS
18751	9859	3	.	.	.
18751	9860	1	1	1	LS
18751	9860	2	.	.	.
18751	9861	1	Mispickel	Mispickel	NNP
18751	9861	2	contains	contain	VBZ
18751	9861	3	45.0	45.0	CD
18751	9861	4	per	per	IN
18751	9861	5	cent	cent	NN
18751	9861	6	.	.	.
18751	9862	1	of	of	IN
18751	9862	2	arsenic	arsenic	NNP
18751	9862	3	,	,	,
18751	9862	4	to	to	IN
18751	9862	5	how	how	WRB
18751	9862	6	much	much	JJ
18751	9862	7	white	white	JJ
18751	9862	8	arsenic	arsenic	JJ
18751	9862	9	will	will	MD
18751	9862	10	this	this	DT
18751	9862	11	be	be	VB
18751	9862	12	equivalent	equivalent	JJ
18751	9862	13	?	?	.
18751	9863	1	2	2	LS
18751	9863	2	.	.	.
18751	9864	1	How	how	WRB
18751	9864	2	would	would	MD
18751	9864	3	you	-PRON-	PRP
18751	9864	4	make	make	VB
18751	9864	5	a	a	DT
18751	9864	6	standard	standard	JJ
18751	9864	7	solution	solution	NN
18751	9864	8	of	of	IN
18751	9864	9	iodine	iodine	NN
18751	9864	10	so	so	IN
18751	9864	11	that	that	IN
18751	9864	12	100	100	CD
18751	9864	13	c.c	c.c	NNP
18751	9864	14	.	.	.
18751	9865	1	shall	shall	MD
18751	9865	2	be	be	VB
18751	9865	3	equivalent	equivalent	JJ
18751	9865	4	to	to	IN
18751	9865	5	1	1	CD
18751	9865	6	gram	gram	NN
18751	9865	7	of	of	IN
18751	9865	8	white	white	JJ
18751	9865	9	arsenic	arsenic	JJ
18751	9865	10	?	?	.
18751	9866	1	3	3	LS
18751	9866	2	.	.	.
18751	9867	1	What	what	WDT
18751	9867	2	weight	weight	NN
18751	9867	3	of	of	IN
18751	9867	4	arsenic	arsenic	JJ
18751	9867	5	is	be	VBZ
18751	9867	6	contained	contain	VBN
18751	9867	7	in	in	IN
18751	9867	8	1	1	CD
18751	9867	9	gram	gram	NN
18751	9867	10	of	of	IN
18751	9867	11	pyrarsenate	pyrarsenate	NN
18751	9867	12	of	of	IN
18751	9867	13	magnesia	magnesia	NNP
18751	9867	14	,	,	,
18751	9867	15	and	and	CC
18751	9867	16	what	what	WP
18751	9867	17	weight	weight	NN
18751	9867	18	of	of	IN
18751	9867	19	ammonic	ammonic	JJ
18751	9867	20	-	-	HYPH
18751	9867	21	magnesic	magnesic	NN
18751	9867	22	arsenate	arsenate	NN
18751	9867	23	would	would	MD
18751	9867	24	it	-PRON-	PRP
18751	9867	25	be	be	VB
18751	9867	26	equivalent	equivalent	JJ
18751	9867	27	to	to	IN
18751	9867	28	?	?	.
18751	9868	1	4	4	LS
18751	9868	2	.	.	.
18751	9869	1	The	the	DT
18751	9869	2	residue	residue	NN
18751	9869	3	,	,	,
18751	9869	4	after	after	IN
18751	9869	5	heating	heat	VBG
18751	9869	6	10	10	CD
18751	9869	7	grams	gram	NNS
18751	9869	8	of	of	IN
18751	9869	9	crude	crude	NN
18751	9869	10	arsenic	arsenic	NNP
18751	9869	11	,	,	,
18751	9869	12	weighed	weigh	VBD
18751	9869	13	0.62	0.62	CD
18751	9869	14	gram	gram	NN
18751	9869	15	.	.	.
18751	9870	1	What	what	WDT
18751	9870	2	information	information	NN
18751	9870	3	does	do	VBZ
18751	9870	4	this	this	DT
18751	9870	5	give	give	VB
18751	9870	6	as	as	IN
18751	9870	7	to	to	IN
18751	9870	8	the	the	DT
18751	9870	9	composition	composition	NN
18751	9870	10	of	of	IN
18751	9870	11	the	the	DT
18751	9870	12	substance	substance	NN
18751	9870	13	?	?	.
18751	9871	1	If	if	IN
18751	9871	2	another	another	DT
18751	9871	3	10	10	CD
18751	9871	4	grams	gram	NNS
18751	9871	5	of	of	IN
18751	9871	6	the	the	DT
18751	9871	7	substance	substance	NN
18751	9871	8	,	,	,
18751	9871	9	heated	heat	VBN
18751	9871	10	on	on	IN
18751	9871	11	a	a	DT
18751	9871	12	water	water	NN
18751	9871	13	-	-	HYPH
18751	9871	14	bath	bath	NN
18751	9871	15	,	,	,
18751	9871	16	lost	lose	VBD
18751	9871	17	0.43	0.43	CD
18751	9871	18	gram	gram	NN
18751	9871	19	,	,	,
18751	9871	20	what	what	WDT
18751	9871	21	conclusions	conclusion	NNS
18751	9871	22	would	would	MD
18751	9871	23	you	-PRON-	PRP
18751	9871	24	draw	draw	VB
18751	9871	25	,	,	,
18751	9871	26	and	and	CC
18751	9871	27	how	how	WRB
18751	9871	28	would	would	MD
18751	9871	29	you	-PRON-	PRP
18751	9871	30	report	report	VB
18751	9871	31	your	-PRON-	PRP$
18751	9871	32	results	result	NNS
18751	9871	33	?	?	.
18751	9872	1	5	5	CD
18751	9872	2	.	.	.
18751	9873	1	If	if	IN
18751	9873	2	a	a	DT
18751	9873	3	sample	sample	NN
18751	9873	4	of	of	IN
18751	9873	5	copper	copper	NN
18751	9873	6	contained	contain	VBD
18751	9873	7	0.5	0.5	CD
18751	9873	8	per	per	IN
18751	9873	9	cent	cent	NN
18751	9873	10	.	.	.
18751	9874	1	of	of	IN
18751	9874	2	arsenic	arsenic	JJ
18751	9874	3	,	,	,
18751	9874	4	and	and	CC
18751	9874	5	1	1	CD
18751	9874	6	gram	gram	NN
18751	9874	7	of	of	IN
18751	9874	8	it	-PRON-	PRP
18751	9874	9	were	be	VBD
18751	9874	10	taken	take	VBN
18751	9874	11	for	for	IN
18751	9874	12	an	an	DT
18751	9874	13	assay	assay	NN
18751	9874	14	,	,	,
18751	9874	15	how	how	WRB
18751	9874	16	much	much	JJ
18751	9874	17	standard	standard	JJ
18751	9874	18	uranium	uranium	NN
18751	9874	19	acetate	acetate	NN
18751	9874	20	solution	solution	NN
18751	9874	21	would	would	MD
18751	9874	22	be	be	VB
18751	9874	23	required	require	VBN
18751	9874	24	in	in	IN
18751	9874	25	the	the	DT
18751	9874	26	titration	titration	NN
18751	9874	27	?	?	.
18751	9875	1	PHOSPHORUS	phosphorus	NN
18751	9875	2	AND	and	CC
18751	9875	3	PHOSPHATES	phosphate	NNS
18751	9875	4	.	.	.
18751	9876	1	Phosphorus	Phosphorus	NNP
18751	9876	2	rarely	rarely	RB
18751	9876	3	occurs	occur	VBZ
18751	9876	4	among	among	IN
18751	9876	5	minerals	mineral	NNS
18751	9876	6	except	except	IN
18751	9876	7	in	in	IN
18751	9876	8	its	-PRON-	PRP$
18751	9876	9	highest	highest	RBS
18751	9876	10	oxidized	oxidize	VBN
18751	9876	11	state	state	NN
18751	9876	12	,	,	,
18751	9876	13	phosphoric	phosphoric	NN
18751	9876	14	oxide	oxide	NN
18751	9876	15	(	(	-LRB-
18751	9876	16	P_{2}O_{5	P_{2}O_{5	NNP
18751	9876	17	}	}	-RRB-
18751	9876	18	)	)	-RRB-
18751	9876	19	,	,	,
18751	9876	20	in	in	IN
18751	9876	21	which	which	WDT
18751	9876	22	it	-PRON-	PRP
18751	9876	23	occurs	occur	VBZ
18751	9876	24	abundantly	abundantly	RB
18751	9876	25	as	as	IN
18751	9876	26	"	"	``
18751	9876	27	rock	rock	NN
18751	9876	28	phosphate	phosphate	NN
18751	9876	29	,	,	,
18751	9876	30	"	"	''
18751	9876	31	a	a	DT
18751	9876	32	variety	variety	NN
18751	9876	33	of	of	IN
18751	9876	34	apatite	apatite	NN
18751	9876	35	which	which	WDT
18751	9876	36	is	be	VBZ
18751	9876	37	mainly	mainly	RB
18751	9876	38	phosphate	phosphate	JJ
18751	9876	39	of	of	IN
18751	9876	40	lime	lime	NN
18751	9876	41	.	.	.
18751	9877	1	Phosphates	phosphate	NNS
18751	9877	2	of	of	IN
18751	9877	3	most	most	JJS
18751	9877	4	of	of	IN
18751	9877	5	the	the	DT
18751	9877	6	metallic	metallic	JJ
18751	9877	7	oxides	oxide	NNS
18751	9877	8	are	be	VBP
18751	9877	9	found	find	VBN
18751	9877	10	.	.	.
18751	9878	1	Phosphoric	phosphoric	JJ
18751	9878	2	oxide	oxide	NN
18751	9878	3	in	in	IN
18751	9878	4	small	small	JJ
18751	9878	5	quantities	quantity	NNS
18751	9878	6	is	be	VBZ
18751	9878	7	widely	widely	RB
18751	9878	8	diffused	diffuse	VBN
18751	9878	9	,	,	,
18751	9878	10	and	and	CC
18751	9878	11	is	be	VBZ
18751	9878	12	a	a	DT
18751	9878	13	constituent	constituent	NN
18751	9878	14	of	of	IN
18751	9878	15	most	most	JJS
18751	9878	16	rocks	rock	NNS
18751	9878	17	.	.	.
18751	9879	1	Its	-PRON-	PRP$
18751	9879	2	presence	presence	NN
18751	9879	3	in	in	IN
18751	9879	4	varying	vary	VBG
18751	9879	5	amounts	amount	NNS
18751	9879	6	in	in	IN
18751	9879	7	iron	iron	NN
18751	9879	8	ores	ore	NNS
18751	9879	9	is	be	VBZ
18751	9879	10	a	a	DT
18751	9879	11	matter	matter	NN
18751	9879	12	of	of	IN
18751	9879	13	importance	importance	NN
18751	9879	14	,	,	,
18751	9879	15	since	since	IN
18751	9879	16	it	-PRON-	PRP
18751	9879	17	affects	affect	VBZ
18751	9879	18	the	the	DT
18751	9879	19	quality	quality	NN
18751	9879	20	of	of	IN
18751	9879	21	the	the	DT
18751	9879	22	iron	iron	NN
18751	9879	23	obtainable	obtainable	JJ
18751	9879	24	from	from	IN
18751	9879	25	them	-PRON-	PRP
18751	9879	26	.	.	.
18751	9880	1	Phosphorus	Phosphorus	NNP
18751	9880	2	occurs	occur	VBZ
18751	9880	3	in	in	IN
18751	9880	4	alloys	alloy	NNS
18751	9880	5	in	in	IN
18751	9880	6	the	the	DT
18751	9880	7	unoxidized	unoxidized	JJ
18751	9880	8	state	state	NN
18751	9880	9	.	.	.
18751	9881	1	It	-PRON-	PRP
18751	9881	2	is	be	VBZ
18751	9881	3	directly	directly	RB
18751	9881	4	combined	combine	VBN
18751	9881	5	with	with	IN
18751	9881	6	the	the	DT
18751	9881	7	metal	metal	NN
18751	9881	8	,	,	,
18751	9881	9	forming	form	VBG
18751	9881	10	a	a	DT
18751	9881	11	phosphide	phosphide	NN
18751	9881	12	.	.	.
18751	9882	1	In	in	IN
18751	9882	2	this	this	DT
18751	9882	3	manner	manner	NN
18751	9882	4	it	-PRON-	PRP
18751	9882	5	occurs	occur	VBZ
18751	9882	6	in	in	IN
18751	9882	7	meteoric	meteoric	JJ
18751	9882	8	iron	iron	NN
18751	9882	9	.	.	.
18751	9883	1	The	the	DT
18751	9883	2	alloy	alloy	NN
18751	9883	3	phosphor	phosphor	NN
18751	9883	4	-	-	HYPH
18751	9883	5	bronze	bronze	NN
18751	9883	6	is	be	VBZ
18751	9883	7	made	make	VBN
18751	9883	8	up	up	RP
18751	9883	9	of	of	IN
18751	9883	10	copper	copper	NN
18751	9883	11	,	,	,
18751	9883	12	tin	tin	NN
18751	9883	13	,	,	,
18751	9883	14	zinc	zinc	NN
18751	9883	15	,	,	,
18751	9883	16	and	and	CC
18751	9883	17	phosphorus	phosphorus	NN
18751	9883	18	.	.	.
18751	9884	1	Phosphates	phosphate	NNS
18751	9884	2	are	be	VBP
18751	9884	3	mined	mine	VBN
18751	9884	4	in	in	IN
18751	9884	5	large	large	JJ
18751	9884	6	quantities	quantity	NNS
18751	9884	7	for	for	IN
18751	9884	8	the	the	DT
18751	9884	9	use	use	NN
18751	9884	10	of	of	IN
18751	9884	11	manure	manure	NN
18751	9884	12	manufacturers	manufacturer	NNS
18751	9884	13	,	,	,
18751	9884	14	and	and	CC
18751	9884	15	for	for	IN
18751	9884	16	making	make	VBG
18751	9884	17	phosphorus	phosphorus	NN
18751	9884	18	.	.	.
18751	9885	1	Phosphorus	phosphorus	JJ
18751	9885	2	and	and	CC
18751	9885	3	arsenic	arsenic	JJ
18751	9885	4	closely	closely	RB
18751	9885	5	resemble	resemble	VBP
18751	9885	6	each	each	DT
18751	9885	7	other	other	JJ
18751	9885	8	in	in	IN
18751	9885	9	their	-PRON-	PRP$
18751	9885	10	chemical	chemical	NN
18751	9885	11	properties	property	NNS
18751	9885	12	,	,	,
18751	9885	13	more	more	RBR
18751	9885	14	especially	especially	RB
18751	9885	15	those	those	DT
18751	9885	16	which	which	WDT
18751	9885	17	the	the	DT
18751	9885	18	assayer	assayer	NN
18751	9885	19	makes	make	VBZ
18751	9885	20	use	use	NN
18751	9885	21	of	of	IN
18751	9885	22	for	for	IN
18751	9885	23	their	-PRON-	PRP$
18751	9885	24	determination	determination	NN
18751	9885	25	.	.	.
18751	9886	1	Phosphorus	Phosphorus	NNP
18751	9886	2	forms	form	VBZ
18751	9886	3	several	several	JJ
18751	9886	4	series	series	NN
18751	9886	5	of	of	IN
18751	9886	6	salts	salt	NNS
18751	9886	7	;	;	,
18751	9886	8	but	but	CC
18751	9886	9	the	the	DT
18751	9886	10	phosphates	phosphate	NNS
18751	9886	11	are	be	VBP
18751	9886	12	the	the	DT
18751	9886	13	only	only	JJ
18751	9886	14	ones	one	NNS
18751	9886	15	which	which	WDT
18751	9886	16	need	need	VBP
18751	9886	17	be	be	VB
18751	9886	18	considered	consider	VBN
18751	9886	19	.	.	.
18751	9887	1	Pyrophosphate	Pyrophosphate	NNP
18751	9887	2	of	of	IN
18751	9887	3	magnesia	magnesia	NNP
18751	9887	4	,	,	,
18751	9887	5	which	which	WDT
18751	9887	6	is	be	VBZ
18751	9887	7	the	the	DT
18751	9887	8	form	form	NN
18751	9887	9	in	in	IN
18751	9887	10	which	which	WDT
18751	9887	11	phosphoric	phosphoric	NN
18751	9887	12	oxide	oxide	NN
18751	9887	13	is	be	VBZ
18751	9887	14	generally	generally	RB
18751	9887	15	weighed	weigh	VBN
18751	9887	16	,	,	,
18751	9887	17	differs	differ	NNS
18751	9887	18	from	from	IN
18751	9887	19	the	the	DT
18751	9887	20	ordinary	ordinary	JJ
18751	9887	21	phosphate	phosphate	NN
18751	9887	22	in	in	IN
18751	9887	23	the	the	DT
18751	9887	24	proportion	proportion	NN
18751	9887	25	of	of	IN
18751	9887	26	base	base	NN
18751	9887	27	to	to	TO
18751	9887	28	acid	acid	VB
18751	9887	29	.	.	.
18751	9888	1	Metaphosphates	metaphosphate	NNS
18751	9888	2	differ	differ	VBP
18751	9888	3	in	in	IN
18751	9888	4	the	the	DT
18751	9888	5	same	same	JJ
18751	9888	6	way	way	NN
18751	9888	7	.	.	.
18751	9889	1	If	if	IN
18751	9889	2	these	these	DT
18751	9889	3	are	be	VBP
18751	9889	4	present	present	JJ
18751	9889	5	,	,	,
18751	9889	6	it	-PRON-	PRP
18751	9889	7	must	must	MD
18751	9889	8	be	be	VB
18751	9889	9	remembered	remember	VBN
18751	9889	10	they	-PRON-	PRP
18751	9889	11	act	act	VBP
18751	9889	12	differently	differently	RB
18751	9889	13	with	with	IN
18751	9889	14	some	some	DT
18751	9889	15	reagents	reagent	NNS
18751	9889	16	from	from	IN
18751	9889	17	the	the	DT
18751	9889	18	ordinary	ordinary	JJ
18751	9889	19	phosphates	phosphate	NNS
18751	9889	20	,	,	,
18751	9889	21	which	which	WDT
18751	9889	22	are	be	VBP
18751	9889	23	called	call	VBN
18751	9889	24	orthophosphates	orthophosphate	NNS
18751	9889	25	.	.	.
18751	9890	1	They	-PRON-	PRP
18751	9890	2	are	be	VBP
18751	9890	3	,	,	,
18751	9890	4	however	however	RB
18751	9890	5	,	,	,
18751	9890	6	all	all	DT
18751	9890	7	convertible	convertible	JJ
18751	9890	8	into	into	IN
18751	9890	9	orthophosphates	orthophosphate	NNS
18751	9890	10	by	by	IN
18751	9890	11	some	some	DT
18751	9890	12	means	mean	NNS
18751	9890	13	which	which	WDT
18751	9890	14	will	will	MD
18751	9890	15	remove	remove	VB
18751	9890	16	their	-PRON-	PRP$
18751	9890	17	base	base	NN
18751	9890	18	,	,	,
18751	9890	19	such	such	JJ
18751	9890	20	as	as	IN
18751	9890	21	fusion	fusion	NN
18751	9890	22	with	with	IN
18751	9890	23	alkaline	alkaline	NN
18751	9890	24	carbonates	carbonate	NNS
18751	9890	25	,	,	,
18751	9890	26	boiling	boil	VBG
18751	9890	27	with	with	IN
18751	9890	28	strong	strong	JJ
18751	9890	29	acids	acid	NNS
18751	9890	30	,	,	,
18751	9890	31	&	&	CC
18751	9890	32	c.[108	c.[108	NNP
18751	9890	33	]	]	-RRB-
18751	9890	34	Phosphides	phosphide	NNS
18751	9890	35	are	be	VBP
18751	9890	36	converted	convert	VBN
18751	9890	37	into	into	IN
18751	9890	38	phosphates	phosphate	NNS
18751	9890	39	by	by	IN
18751	9890	40	the	the	DT
18751	9890	41	action	action	NN
18751	9890	42	of	of	IN
18751	9890	43	nitric	nitric	JJ
18751	9890	44	acid	acid	NN
18751	9890	45	or	or	CC
18751	9890	46	other	other	JJ
18751	9890	47	oxidizing	oxidizing	JJ
18751	9890	48	agents	agent	NNS
18751	9890	49	.	.	.
18751	9891	1	Dilute	dilute	JJ
18751	9891	2	acids	acid	NNS
18751	9891	3	,	,	,
18751	9891	4	when	when	WRB
18751	9891	5	they	-PRON-	PRP
18751	9891	6	act	act	VBP
18751	9891	7	on	on	IN
18751	9891	8	the	the	DT
18751	9891	9	substance	substance	NN
18751	9891	10	,	,	,
18751	9891	11	evolve	evolve	VB
18751	9891	12	phosphuretted	phosphurette	VBN
18751	9891	13	hydrogen	hydrogen	NN
18751	9891	14	(	(	-LRB-
18751	9891	15	PH_{3	PH_{3	NNP
18751	9891	16	}	}	-RRB-
18751	9891	17	)	)	-RRB-
18751	9891	18	.	.	.
18751	9892	1	The	the	DT
18751	9892	2	student	student	NN
18751	9892	3	should	should	MD
18751	9892	4	be	be	VB
18751	9892	5	on	on	IN
18751	9892	6	his	-PRON-	PRP$
18751	9892	7	guard	guard	NN
18751	9892	8	against	against	IN
18751	9892	9	losing	lose	VBG
18751	9892	10	phosphorus	phosphorus	NN
18751	9892	11	in	in	IN
18751	9892	12	this	this	DT
18751	9892	13	manner	manner	NN
18751	9892	14	.	.	.
18751	9893	1	There	there	EX
18751	9893	2	is	be	VBZ
18751	9893	3	no	no	DT
18751	9893	4	dry	dry	JJ
18751	9893	5	assay	assay	NN
18751	9893	6	for	for	IN
18751	9893	7	phosphorus	phosphorus	NN
18751	9893	8	.	.	.
18751	9894	1	All	all	DT
18751	9894	2	assays	assays	RB
18751	9894	3	for	for	IN
18751	9894	4	it	-PRON-	PRP
18751	9894	5	are	be	VBP
18751	9894	6	made	make	VBN
18751	9894	7	either	either	CC
18751	9894	8	gravimetrically	gravimetrically	RB
18751	9894	9	or	or	CC
18751	9894	10	volumetrically	volumetrically	RB
18751	9894	11	.	.	.
18751	9895	1	The	the	DT
18751	9895	2	separation	separation	NN
18751	9895	3	of	of	IN
18751	9895	4	phosphoric	phosphoric	NN
18751	9895	5	oxide	oxide	NN
18751	9895	6	is	be	VBZ
18751	9895	7	made	make	VBN
18751	9895	8	as	as	IN
18751	9895	9	follows:--The	follows:--the	FW
18751	9895	10	ore	ore	NN
18751	9895	11	or	or	CC
18751	9895	12	metal	metal	NN
18751	9895	13	is	be	VBZ
18751	9895	14	dissolved	dissolve	VBN
18751	9895	15	in	in	IN
18751	9895	16	acid	acid	NN
18751	9895	17	and	and	CC
18751	9895	18	evaporated	evaporate	VBD
18751	9895	19	,	,	,
18751	9895	20	to	to	TO
18751	9895	21	render	render	VB
18751	9895	22	the	the	DT
18751	9895	23	silica	silica	NN
18751	9895	24	insoluble	insoluble	NN
18751	9895	25	.	.	.
18751	9896	1	It	-PRON-	PRP
18751	9896	2	is	be	VBZ
18751	9896	3	taken	take	VBN
18751	9896	4	up	up	RP
18751	9896	5	with	with	IN
18751	9896	6	hydrochloric	hydrochloric	JJ
18751	9896	7	acid	acid	NN
18751	9896	8	,	,	,
18751	9896	9	diluted	dilute	VBN
18751	9896	10	with	with	IN
18751	9896	11	water	water	NN
18751	9896	12	,	,	,
18751	9896	13	and	and	CC
18751	9896	14	treated	treat	VBN
18751	9896	15	with	with	IN
18751	9896	16	sulphuretted	sulphuret	VBN
18751	9896	17	hydrogen	hydrogen	NN
18751	9896	18	.	.	.
18751	9897	1	The	the	DT
18751	9897	2	filtrate	filtrate	NN
18751	9897	3	is	be	VBZ
18751	9897	4	boiled	boil	VBN
18751	9897	5	,	,	,
18751	9897	6	to	to	TO
18751	9897	7	get	get	VB
18751	9897	8	rid	rid	VBN
18751	9897	9	of	of	IN
18751	9897	10	the	the	DT
18751	9897	11	excess	excess	NN
18751	9897	12	of	of	IN
18751	9897	13	gas	gas	NN
18751	9897	14	,	,	,
18751	9897	15	and	and	CC
18751	9897	16	treated	treat	VBN
18751	9897	17	with	with	IN
18751	9897	18	nitric	nitric	JJ
18751	9897	19	acid	acid	NN
18751	9897	20	,	,	,
18751	9897	21	to	to	TO
18751	9897	22	peroxidize	peroxidize	VB
18751	9897	23	the	the	DT
18751	9897	24	iron	iron	NN
18751	9897	25	present	present	NN
18751	9897	26	.	.	.
18751	9898	1	If	if	IN
18751	9898	2	the	the	DT
18751	9898	3	iron	iron	NN
18751	9898	4	is	be	VBZ
18751	9898	5	not	not	RB
18751	9898	6	present	present	JJ
18751	9898	7	in	in	IN
18751	9898	8	more	more	JJR
18751	9898	9	than	than	IN
18751	9898	10	sufficient	sufficient	JJ
18751	9898	11	quantity	quantity	NN
18751	9898	12	to	to	TO
18751	9898	13	form	form	VB
18751	9898	14	ferric	ferric	NNP
18751	9898	15	phosphate	phosphate	NN
18751	9898	16	with	with	IN
18751	9898	17	all	all	PDT
18751	9898	18	the	the	DT
18751	9898	19	phosphorus	phosphorus	NN
18751	9898	20	present	present	NN
18751	9898	21	,	,	,
18751	9898	22	some	some	DT
18751	9898	23	ferric	ferric	JJ
18751	9898	24	chloride	chloride	NN
18751	9898	25	is	be	VBZ
18751	9898	26	added	add	VBN
18751	9898	27	.	.	.
18751	9899	1	The	the	DT
18751	9899	2	iron	iron	NN
18751	9899	3	is	be	VBZ
18751	9899	4	then	then	RB
18751	9899	5	separated	separate	VBN
18751	9899	6	as	as	IN
18751	9899	7	basic	basic	JJ
18751	9899	8	acetate	acetate	NN
18751	9899	9	.	.	.
18751	9900	1	The	the	DT
18751	9900	2	precipitate	precipitate	NN
18751	9900	3	will	will	MD
18751	9900	4	contain	contain	VB
18751	9900	5	the	the	DT
18751	9900	6	phosphorus	phosphorus	NN
18751	9900	7	,	,	,
18751	9900	8	together	together	RB
18751	9900	9	with	with	IN
18751	9900	10	any	any	DT
18751	9900	11	arsenic	arsenic	JJ
18751	9900	12	acid	acid	NN
18751	9900	13	not	not	RB
18751	9900	14	reduced	reduce	VBN
18751	9900	15	by	by	IN
18751	9900	16	the	the	DT
18751	9900	17	sulphuretted	sulphuret	VBN
18751	9900	18	hydrogen	hydrogen	NN
18751	9900	19	.	.	.
18751	9901	1	The	the	DT
18751	9901	2	precipitate	precipitate	NN
18751	9901	3	should	should	MD
18751	9901	4	have	have	VB
18751	9901	5	a	a	DT
18751	9901	6	decided	decide	VBN
18751	9901	7	brown	brown	JJ
18751	9901	8	colour	colour	NN
18751	9901	9	.	.	.
18751	9902	1	The	the	DT
18751	9902	2	precipitate	precipitate	NN
18751	9902	3	is	be	VBZ
18751	9902	4	washed	wash	VBN
18751	9902	5	,	,	,
18751	9902	6	transferred	transfer	VBN
18751	9902	7	to	to	IN
18751	9902	8	a	a	DT
18751	9902	9	flask	flask	NN
18751	9902	10	,	,	,
18751	9902	11	and	and	CC
18751	9902	12	treated	treat	VBD
18751	9902	13	first	first	RB
18751	9902	14	with	with	IN
18751	9902	15	ammonia	ammonia	NNP
18751	9902	16	,	,	,
18751	9902	17	and	and	CC
18751	9902	18	then	then	RB
18751	9902	19	with	with	IN
18751	9902	20	a	a	DT
18751	9902	21	current	current	NN
18751	9902	22	of	of	IN
18751	9902	23	sulphuretted	sulphuret	VBN
18751	9902	24	hydrogen	hydrogen	NN
18751	9902	25	.	.	.
18751	9903	1	The	the	DT
18751	9903	2	filtrate	filtrate	JJ
18751	9903	3	from	from	IN
18751	9903	4	this	this	DT
18751	9903	5	(	(	-LRB-
18751	9903	6	acidulated	acidulate	VBN
18751	9903	7	with	with	IN
18751	9903	8	hydrochloric	hydrochloric	JJ
18751	9903	9	acid	acid	NN
18751	9903	10	,	,	,
18751	9903	11	and	and	CC
18751	9903	12	,	,	,
18751	9903	13	if	if	IN
18751	9903	14	necessary	necessary	JJ
18751	9903	15	,	,	,
18751	9903	16	filtered	filter	VBN
18751	9903	17	)	)	-RRB-
18751	9903	18	contains	contain	VBZ
18751	9903	19	the	the	DT
18751	9903	20	phosphorus	phosphorus	NN
18751	9903	21	as	as	IN
18751	9903	22	phosphoric	phosphoric	NN
18751	9903	23	acid	acid	NN
18751	9903	24	.	.	.
18751	9904	1	This	this	DT
18751	9904	2	method	method	NN
18751	9904	3	is	be	VBZ
18751	9904	4	not	not	RB
18751	9904	5	applicable	applicable	JJ
18751	9904	6	in	in	IN
18751	9904	7	the	the	DT
18751	9904	8	presence	presence	NN
18751	9904	9	of	of	IN
18751	9904	10	alumina	alumina	NNP
18751	9904	11	,	,	,
18751	9904	12	chromium	chromium	NN
18751	9904	13	,	,	,
18751	9904	14	titanium	titanium	NN
18751	9904	15	,	,	,
18751	9904	16	or	or	CC
18751	9904	17	tin	tin	NN
18751	9904	18	,	,	,
18751	9904	19	if	if	IN
18751	9904	20	the	the	DT
18751	9904	21	solution	solution	NN
18751	9904	22	is	be	VBZ
18751	9904	23	effected	effect	VBN
18751	9904	24	with	with	IN
18751	9904	25	nitric	nitric	JJ
18751	9904	26	acid	acid	NN
18751	9904	27	.	.	.
18751	9905	1	The	the	DT
18751	9905	2	precipitate	precipitate	NN
18751	9905	3	obtained	obtain	VBN
18751	9905	4	by	by	IN
18751	9905	5	the	the	DT
18751	9905	6	action	action	NN
18751	9905	7	of	of	IN
18751	9905	8	nitric	nitric	JJ
18751	9905	9	acid	acid	NN
18751	9905	10	on	on	IN
18751	9905	11	tin	tin	NN
18751	9905	12	retains	retain	NNS
18751	9905	13	any	any	DT
18751	9905	14	phosphoric	phosphoric	NN
18751	9905	15	or	or	CC
18751	9905	16	arsenic	arsenic	JJ
18751	9905	17	oxide	oxide	NN
18751	9905	18	that	that	WDT
18751	9905	19	may	may	MD
18751	9905	20	be	be	VB
18751	9905	21	present	present	JJ
18751	9905	22	.	.	.
18751	9906	1	A	a	DT
18751	9906	2	method	method	NN
18751	9906	3	of	of	IN
18751	9906	4	separation	separation	NN
18751	9906	5	more	more	RBR
18751	9906	6	generally	generally	RB
18751	9906	7	applicable	applicable	JJ
18751	9906	8	and	and	CC
18751	9906	9	more	more	RBR
18751	9906	10	convenient	convenient	JJ
18751	9906	11	to	to	IN
18751	9906	12	work	work	NN
18751	9906	13	is	be	VBZ
18751	9906	14	based	base	VBN
18751	9906	15	on	on	IN
18751	9906	16	the	the	DT
18751	9906	17	precipitation	precipitation	NN
18751	9906	18	of	of	IN
18751	9906	19	a	a	DT
18751	9906	20	yellow	yellow	JJ
18751	9906	21	phospho	phospho	NN
18751	9906	22	-	-	HYPH
18751	9906	23	molybdate	molybdate	NN
18751	9906	24	of	of	IN
18751	9906	25	ammonia,[109	ammonia,[109	NNP
18751	9906	26	]	]	-RRB-
18751	9906	27	by	by	IN
18751	9906	28	the	the	DT
18751	9906	29	action	action	NN
18751	9906	30	of	of	IN
18751	9906	31	an	an	DT
18751	9906	32	excess	excess	NN
18751	9906	33	of	of	IN
18751	9906	34	ammonic	ammonic	JJ
18751	9906	35	molybdate	molybdate	NN
18751	9906	36	upon	upon	IN
18751	9906	37	a	a	DT
18751	9906	38	solution	solution	NN
18751	9906	39	of	of	IN
18751	9906	40	a	a	DT
18751	9906	41	phosphate	phosphate	NN
18751	9906	42	in	in	IN
18751	9906	43	nitric	nitric	JJ
18751	9906	44	acid	acid	NN
18751	9906	45	.	.	.
18751	9907	1	Dissolve	dissolve	VB
18751	9907	2	the	the	DT
18751	9907	3	substance	substance	NN
18751	9907	4	by	by	IN
18751	9907	5	treatment	treatment	NN
18751	9907	6	with	with	IN
18751	9907	7	acid	acid	NN
18751	9907	8	,	,	,
18751	9907	9	and	and	CC
18751	9907	10	evaporate	evaporate	VB
18751	9907	11	to	to	IN
18751	9907	12	dryness	dryness	NN
18751	9907	13	.	.	.
18751	9908	1	Take	take	VB
18751	9908	2	up	up	RP
18751	9908	3	with	with	IN
18751	9908	4	10	10	CD
18751	9908	5	c.c	c.c	NNP
18751	9908	6	.	.	.
18751	9909	1	of	of	IN
18751	9909	2	nitric	nitric	JJ
18751	9909	3	acid	acid	NN
18751	9909	4	,	,	,
18751	9909	5	and	and	CC
18751	9909	6	add	add	VB
18751	9909	7	20	20	CD
18751	9909	8	grams	gram	NNS
18751	9909	9	of	of	IN
18751	9909	10	ammonic	ammonic	JJ
18751	9909	11	nitrate	nitrate	NN
18751	9909	12	,	,	,
18751	9909	13	together	together	RB
18751	9909	14	with	with	IN
18751	9909	15	a	a	DT
18751	9909	16	little	little	JJ
18751	9909	17	water	water	NN
18751	9909	18	.	.	.
18751	9910	1	Next	next	JJ
18751	9910	2	put	put	NN
18751	9910	3	in	in	IN
18751	9910	4	the	the	DT
18751	9910	5	solution	solution	NN
18751	9910	6	of	of	IN
18751	9910	7	ammonium	ammonium	NN
18751	9910	8	molybdate	molybdate	NN
18751	9910	9	solution	solution	NN
18751	9910	10	in	in	IN
18751	9910	11	the	the	DT
18751	9910	12	proportion	proportion	NN
18751	9910	13	of	of	IN
18751	9910	14	about	about	RB
18751	9910	15	50	50	CD
18751	9910	16	c.c	c.c	NNP
18751	9910	17	.	.	.
18751	9911	1	for	for	IN
18751	9911	2	each	each	DT
18751	9911	3	0.1	0.1	CD
18751	9911	4	gram	gram	NN
18751	9911	5	of	of	IN
18751	9911	6	phosphoric	phosphoric	NN
18751	9911	7	oxide	oxide	NN
18751	9911	8	judged	judge	VBN
18751	9911	9	to	to	TO
18751	9911	10	be	be	VB
18751	9911	11	present	present	JJ
18751	9911	12	.	.	.
18751	9912	1	Warm	warm	JJ
18751	9912	2	to	to	IN
18751	9912	3	about	about	RB
18751	9912	4	80	80	CD
18751	9912	5	°	°	,
18751	9912	6	C.	C.	NNP
18751	9912	7	,	,	,
18751	9912	8	and	and	CC
18751	9912	9	allow	allow	VB
18751	9912	10	to	to	TO
18751	9912	11	stand	stand	VB
18751	9912	12	for	for	IN
18751	9912	13	an	an	DT
18751	9912	14	hour	hour	NN
18751	9912	15	.	.	.
18751	9913	1	Filter	Filter	NNP
18751	9913	2	,	,	,
18751	9913	3	and	and	CC
18751	9913	4	wash	wash	VB
18751	9913	5	with	with	IN
18751	9913	6	a	a	DT
18751	9913	7	10	10	CD
18751	9913	8	per	per	NN
18751	9913	9	cent	cent	NN
18751	9913	10	.	.	.
18751	9914	1	solution	solution	NN
18751	9914	2	of	of	IN
18751	9914	3	ammonic	ammonic	JJ
18751	9914	4	nitrate	nitrate	NN
18751	9914	5	.	.	.
18751	9915	1	It	-PRON-	PRP
18751	9915	2	is	be	VBZ
18751	9915	3	not	not	RB
18751	9915	4	necessary	necessary	JJ
18751	9915	5	that	that	IN
18751	9915	6	the	the	DT
18751	9915	7	whole	whole	NN
18751	9915	8	of	of	IN
18751	9915	9	the	the	DT
18751	9915	10	precipitate	precipitate	NN
18751	9915	11	be	be	VB
18751	9915	12	placed	place	VBN
18751	9915	13	on	on	IN
18751	9915	14	the	the	DT
18751	9915	15	filter	filter	NN
18751	9915	16	;	;	:
18751	9915	17	but	but	CC
18751	9915	18	the	the	DT
18751	9915	19	beaker	beaker	NN
18751	9915	20	must	must	MD
18751	9915	21	be	be	VB
18751	9915	22	completely	completely	RB
18751	9915	23	cleaned	clean	VBN
18751	9915	24	.	.	.
18751	9916	1	Dissolve	dissolve	VB
18751	9916	2	the	the	DT
18751	9916	3	precipitate	precipitate	NN
18751	9916	4	off	off	IN
18751	9916	5	the	the	DT
18751	9916	6	filter	filter	NN
18751	9916	7	with	with	IN
18751	9916	8	dilute	dilute	NNP
18751	9916	9	ammonia	ammonia	NNP
18751	9916	10	,	,	,
18751	9916	11	and	and	CC
18751	9916	12	run	run	VB
18751	9916	13	the	the	DT
18751	9916	14	solution	solution	NN
18751	9916	15	into	into	IN
18751	9916	16	the	the	DT
18751	9916	17	original	original	JJ
18751	9916	18	beaker	beaker	NN
18751	9916	19	.	.	.
18751	9917	1	Run	run	VB
18751	9917	2	in	in	RP
18751	9917	3	from	from	IN
18751	9917	4	a	a	DT
18751	9917	5	burette	burette	NN
18751	9917	6	,	,	,
18751	9917	7	slowly	slowly	RB
18751	9917	8	and	and	CC
18751	9917	9	with	with	IN
18751	9917	10	stirring	stirring	NN
18751	9917	11	,	,	,
18751	9917	12	"	"	''
18751	9917	13	magnesia	magnesia	JJ
18751	9917	14	mixture	mixture	NN
18751	9917	15	,	,	,
18751	9917	16	"	"	''
18751	9917	17	using	use	VBG
18751	9917	18	about	about	RB
18751	9917	19	15	15	CD
18751	9917	20	c.c	c.c	NNP
18751	9917	21	.	.	.
18751	9918	1	for	for	IN
18751	9918	2	each	each	DT
18751	9918	3	0.1	0.1	CD
18751	9918	4	gram	gram	NN
18751	9918	5	of	of	IN
18751	9918	6	phosphoric	phosphoric	NN
18751	9918	7	oxide	oxide	NN
18751	9918	8	.	.	.
18751	9919	1	Allow	allow	VB
18751	9919	2	to	to	TO
18751	9919	3	stand	stand	VB
18751	9919	4	for	for	IN
18751	9919	5	one	one	CD
18751	9919	6	hour	hour	NN
18751	9919	7	.	.	.
18751	9920	1	The	the	DT
18751	9920	2	white	white	JJ
18751	9920	3	crystalline	crystalline	NN
18751	9920	4	precipitate	precipitate	NN
18751	9920	5	contains	contain	VBZ
18751	9920	6	the	the	DT
18751	9920	7	phosphorus	phosphorus	NN
18751	9920	8	as	as	IN
18751	9920	9	ammonium	ammonium	NN
18751	9920	10	-	-	HYPH
18751	9920	11	magnesium	magnesium	NN
18751	9920	12	phosphate	phosphate	NN
18751	9920	13	.	.	.
18751	9921	1	Phosphate	phosphate	NN
18751	9921	2	of	of	IN
18751	9921	3	lead	lead	NN
18751	9921	4	is	be	VBZ
18751	9921	5	decomposed	decompose	VBN
18751	9921	6	by	by	IN
18751	9921	7	sulphuric	sulphuric	JJ
18751	9921	8	acid	acid	NN
18751	9921	9	;	;	:
18751	9921	10	the	the	DT
18751	9921	11	lead	lead	NN
18751	9921	12	is	be	VBZ
18751	9921	13	converted	convert	VBN
18751	9921	14	into	into	IN
18751	9921	15	the	the	DT
18751	9921	16	insoluble	insoluble	JJ
18751	9921	17	lead	lead	NN
18751	9921	18	sulphate	sulphate	NN
18751	9921	19	,	,	,
18751	9921	20	and	and	CC
18751	9921	21	the	the	DT
18751	9921	22	phosphoric	phosphoric	NN
18751	9921	23	acid	acid	NN
18751	9921	24	is	be	VBZ
18751	9921	25	dissolved	dissolve	VBN
18751	9921	26	.	.	.
18751	9922	1	Phosphate	phosphate	NN
18751	9922	2	of	of	IN
18751	9922	3	copper	copper	NN
18751	9922	4	and	and	CC
18751	9922	5	phosphate	phosphate	NN
18751	9922	6	of	of	IN
18751	9922	7	iron	iron	NN
18751	9922	8	may	may	MD
18751	9922	9	be	be	VB
18751	9922	10	treated	treat	VBN
18751	9922	11	with	with	IN
18751	9922	12	sulphuretted	sulphuret	VBN
18751	9922	13	hydrogen	hydrogen	NN
18751	9922	14	;	;	:
18751	9922	15	the	the	DT
18751	9922	16	former	former	JJ
18751	9922	17	in	in	IN
18751	9922	18	an	an	DT
18751	9922	19	acid	acid	NN
18751	9922	20	,	,	,
18751	9922	21	and	and	CC
18751	9922	22	the	the	DT
18751	9922	23	latter	latter	JJ
18751	9922	24	in	in	IN
18751	9922	25	an	an	DT
18751	9922	26	alkaline	alkaline	NN
18751	9922	27	,	,	,
18751	9922	28	solution	solution	NN
18751	9922	29	.	.	.
18751	9923	1	Phosphate	Phosphate	NNP
18751	9923	2	of	of	IN
18751	9923	3	alumina	alumina	NNP
18751	9923	4	is	be	VBZ
18751	9923	5	generally	generally	RB
18751	9923	6	weighed	weigh	VBN
18751	9923	7	without	without	IN
18751	9923	8	separation	separation	NN
18751	9923	9	of	of	IN
18751	9923	10	the	the	DT
18751	9923	11	alumina	alumina	NNP
18751	9923	12	,	,	,
18751	9923	13	since	since	IN
18751	9923	14	this	this	DT
18751	9923	15	requires	require	VBZ
18751	9923	16	a	a	DT
18751	9923	17	fusion	fusion	NN
18751	9923	18	.	.	.
18751	9924	1	In	in	IN
18751	9924	2	all	all	DT
18751	9924	3	cases	case	NNS
18751	9924	4	the	the	DT
18751	9924	5	aim	aim	NN
18751	9924	6	is	be	VBZ
18751	9924	7	to	to	TO
18751	9924	8	get	get	VB
18751	9924	9	the	the	DT
18751	9924	10	phosphoric	phosphoric	NN
18751	9924	11	oxide	oxide	NN
18751	9924	12	either	either	CC
18751	9924	13	free	free	JJ
18751	9924	14	,	,	,
18751	9924	15	or	or	CC
18751	9924	16	combined	combine	VBN
18751	9924	17	with	with	IN
18751	9924	18	some	some	DT
18751	9924	19	metal	metal	NN
18751	9924	20	whose	whose	WP$
18751	9924	21	phosphate	phosphate	NN
18751	9924	22	is	be	VBZ
18751	9924	23	soluble	soluble	JJ
18751	9924	24	in	in	IN
18751	9924	25	ammonia	ammonia	NNP
18751	9924	26	.	.	.
18751	9925	1	Joulie	Joulie	NNP
18751	9925	2	's	's	POS
18751	9925	3	method	method	NN
18751	9925	4	of	of	IN
18751	9925	5	separation	separation	NN
18751	9925	6	is	be	VBZ
18751	9925	7	as	as	IN
18751	9925	8	follows:--One	follows:--One	NNS
18751	9925	9	to	to	IN
18751	9925	10	ten	ten	CD
18751	9925	11	grams	gram	NNS
18751	9925	12	of	of	IN
18751	9925	13	the	the	DT
18751	9925	14	sample	sample	NN
18751	9925	15	are	be	VBP
18751	9925	16	treated	treat	VBN
18751	9925	17	with	with	IN
18751	9925	18	hydrochloric	hydrochloric	JJ
18751	9925	19	acid	acid	NN
18751	9925	20	,	,	,
18751	9925	21	and	and	CC
18751	9925	22	evaporated	evaporate	VBD
18751	9925	23	to	to	IN
18751	9925	24	dryness	dryness	NN
18751	9925	25	with	with	IN
18751	9925	26	the	the	DT
18751	9925	27	addition	addition	NN
18751	9925	28	(	(	-LRB-
18751	9925	29	if	if	IN
18751	9925	30	any	any	DT
18751	9925	31	pyrites	pyrite	NNS
18751	9925	32	is	be	VBZ
18751	9925	33	present	present	JJ
18751	9925	34	)	)	-RRB-
18751	9925	35	of	of	IN
18751	9925	36	a	a	DT
18751	9925	37	little	little	JJ
18751	9925	38	nitric	nitric	JJ
18751	9925	39	acid	acid	NN
18751	9925	40	.	.	.
18751	9926	1	The	the	DT
18751	9926	2	residue	residue	NN
18751	9926	3	is	be	VBZ
18751	9926	4	taken	take	VBN
18751	9926	5	up	up	RP
18751	9926	6	with	with	IN
18751	9926	7	hydrochloric	hydrochloric	JJ
18751	9926	8	acid	acid	NN
18751	9926	9	,	,	,
18751	9926	10	cooled	cool	VBD
18751	9926	11	,	,	,
18751	9926	12	transferred	transfer	VBN
18751	9926	13	to	to	IN
18751	9926	14	a	a	DT
18751	9926	15	graduated	graduate	VBN
18751	9926	16	flask	flask	NN
18751	9926	17	,	,	,
18751	9926	18	and	and	CC
18751	9926	19	diluted	dilute	VBN
18751	9926	20	to	to	IN
18751	9926	21	the	the	DT
18751	9926	22	mark	mark	NN
18751	9926	23	.	.	.
18751	9927	1	It	-PRON-	PRP
18751	9927	2	is	be	VBZ
18751	9927	3	then	then	RB
18751	9927	4	shaken	shake	VBN
18751	9927	5	up	up	RP
18751	9927	6	,	,	,
18751	9927	7	filtered	filter	VBN
18751	9927	8	through	through	IN
18751	9927	9	a	a	DT
18751	9927	10	dry	dry	JJ
18751	9927	11	filter	filter	NN
18751	9927	12	,	,	,
18751	9927	13	and	and	CC
18751	9927	14	a	a	DT
18751	9927	15	measured	measure	VBN
18751	9927	16	portion	portion	NN
18751	9927	17	(	(	-LRB-
18751	9927	18	containing	contain	VBG
18751	9927	19	about	about	IN
18751	9927	20	0.05	0.05	CD
18751	9927	21	gram	gram	NN
18751	9927	22	of	of	IN
18751	9927	23	phosphoric	phosphoric	NN
18751	9927	24	acid	acid	NN
18751	9927	25	)	)	-RRB-
18751	9927	26	transferred	transfer	VBD
18751	9927	27	to	to	IN
18751	9927	28	a	a	DT
18751	9927	29	small	small	JJ
18751	9927	30	beaker	beaker	NN
18751	9927	31	.	.	.
18751	9928	1	Ten	ten	CD
18751	9928	2	c.c	c.c	NNP
18751	9928	3	.	.	.
18751	9929	1	of	of	IN
18751	9929	2	a	a	DT
18751	9929	3	citric	citric	JJ
18751	9929	4	-	-	HYPH
18751	9929	5	acid	acid	NN
18751	9929	6	solution	solution	NN
18751	9929	7	of	of	IN
18751	9929	8	magnesia[110	magnesia[110	NNP
18751	9929	9	]	]	-RRB-
18751	9929	10	is	be	VBZ
18751	9929	11	added	add	VBN
18751	9929	12	,	,	,
18751	9929	13	and	and	CC
18751	9929	14	then	then	RB
18751	9929	15	an	an	DT
18751	9929	16	excess	excess	NN
18751	9929	17	of	of	IN
18751	9929	18	ammonia	ammonia	NN
18751	9929	19	.	.	.
18751	9930	1	If	if	IN
18751	9930	2	an	an	DT
18751	9930	3	immediate	immediate	JJ
18751	9930	4	precipitate	precipitate	NN
18751	9930	5	is	be	VBZ
18751	9930	6	formed	form	VBN
18751	9930	7	,	,	,
18751	9930	8	a	a	DT
18751	9930	9	fresh	fresh	JJ
18751	9930	10	portion	portion	NN
18751	9930	11	must	must	MD
18751	9930	12	be	be	VB
18751	9930	13	measured	measure	VBN
18751	9930	14	out	out	RP
18751	9930	15	and	and	CC
18751	9930	16	treated	treat	VBN
18751	9930	17	with	with	IN
18751	9930	18	20	20	CD
18751	9930	19	c.c	c.c	NN
18751	9930	20	.	.	.
18751	9931	1	of	of	IN
18751	9931	2	the	the	DT
18751	9931	3	citrate	citrate	NN
18751	9931	4	of	of	IN
18751	9931	5	magnesia	magnesia	NNP
18751	9931	6	solution	solution	NNP
18751	9931	7	and	and	CC
18751	9931	8	with	with	IN
18751	9931	9	ammonia	ammonia	NN
18751	9931	10	as	as	IN
18751	9931	11	before	before	RB
18751	9931	12	.	.	.
18751	9932	1	The	the	DT
18751	9932	2	beaker	beaker	NN
18751	9932	3	is	be	VBZ
18751	9932	4	put	put	VBN
18751	9932	5	aside	aside	RB
18751	9932	6	for	for	IN
18751	9932	7	from	from	IN
18751	9932	8	two	two	CD
18751	9932	9	to	to	TO
18751	9932	10	twelve	twelve	CD
18751	9932	11	hours	hour	NNS
18751	9932	12	.	.	.
18751	9933	1	The	the	DT
18751	9933	2	precipitate	precipitate	NN
18751	9933	3	is	be	VBZ
18751	9933	4	then	then	RB
18751	9933	5	filtered	filter	VBN
18751	9933	6	off	off	RP
18751	9933	7	and	and	CC
18751	9933	8	washed	wash	VBN
18751	9933	9	with	with	IN
18751	9933	10	weak	weak	JJ
18751	9933	11	ammonia	ammonia	NNP
18751	9933	12	;	;	:
18751	9933	13	it	-PRON-	PRP
18751	9933	14	contains	contain	VBZ
18751	9933	15	the	the	DT
18751	9933	16	phosphorus	phosphorus	NN
18751	9933	17	as	as	IN
18751	9933	18	ammonium	ammonium	NN
18751	9933	19	-	-	HYPH
18751	9933	20	magnesium	magnesium	NN
18751	9933	21	phosphate	phosphate	NN
18751	9933	22	.	.	.
18751	9934	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	9934	2	DETERMINATION	DETERMINATION	NNP
18751	9934	3	.	.	.
18751	9935	1	If	if	IN
18751	9935	2	the	the	DT
18751	9935	3	phosphate	phosphate	NN
18751	9935	4	is	be	VBZ
18751	9935	5	not	not	RB
18751	9935	6	already	already	RB
18751	9935	7	in	in	IN
18751	9935	8	the	the	DT
18751	9935	9	form	form	NN
18751	9935	10	of	of	IN
18751	9935	11	ammonic	ammonic	JJ
18751	9935	12	-	-	HYPH
18751	9935	13	magnesic	magnesic	NN
18751	9935	14	phosphate	phosphate	NN
18751	9935	15	,	,	,
18751	9935	16	it	-PRON-	PRP
18751	9935	17	is	be	VBZ
18751	9935	18	converted	convert	VBN
18751	9935	19	into	into	IN
18751	9935	20	this	this	DT
18751	9935	21	by	by	IN
18751	9935	22	the	the	DT
18751	9935	23	addition	addition	NN
18751	9935	24	to	to	IN
18751	9935	25	its	-PRON-	PRP$
18751	9935	26	solution	solution	NN
18751	9935	27	of	of	IN
18751	9935	28	an	an	DT
18751	9935	29	excess	excess	NN
18751	9935	30	of	of	IN
18751	9935	31	ammonia	ammonia	NN
18751	9935	32	and	and	CC
18751	9935	33	"	"	``
18751	9935	34	magnesia	magnesia	NNP
18751	9935	35	mixture	mixture	NN
18751	9935	36	.	.	.
18751	9935	37	"	"	''
18751	9936	1	In	in	IN
18751	9936	2	order	order	NN
18751	9936	3	to	to	TO
18751	9936	4	get	get	VB
18751	9936	5	the	the	DT
18751	9936	6	precipitate	precipitate	NN
18751	9936	7	pure	pure	JJ
18751	9936	8	,	,	,
18751	9936	9	the	the	DT
18751	9936	10	"	"	``
18751	9936	11	magnesia	magnesia	NNP
18751	9936	12	mixture	mixture	NN
18751	9936	13	"	"	''
18751	9936	14	is	be	VBZ
18751	9936	15	run	run	VBN
18751	9936	16	in	in	RP
18751	9936	17	gradually	gradually	RB
18751	9936	18	(	(	-LRB-
18751	9936	19	by	by	IN
18751	9936	20	drops	drop	NNS
18751	9936	21	)	)	-RRB-
18751	9936	22	from	from	IN
18751	9936	23	a	a	DT
18751	9936	24	burette	burette	NN
18751	9936	25	,	,	,
18751	9936	26	with	with	IN
18751	9936	27	constant	constant	JJ
18751	9936	28	stirring	stirring	NN
18751	9936	29	.	.	.
18751	9937	1	A	a	DT
18751	9937	2	white	white	JJ
18751	9937	3	crystalline	crystalline	NN
18751	9937	4	precipitate	precipitate	NN
18751	9937	5	at	at	IN
18751	9937	6	once	once	RB
18751	9937	7	falls	fall	VBZ
18751	9937	8	,	,	,
18751	9937	9	if	if	IN
18751	9937	10	much	much	JJ
18751	9937	11	phosphorus	phosphorus	NN
18751	9937	12	is	be	VBZ
18751	9937	13	present	present	JJ
18751	9937	14	;	;	:
18751	9937	15	but	but	CC
18751	9937	16	,	,	,
18751	9937	17	if	if	IN
18751	9937	18	there	there	EX
18751	9937	19	is	be	VBZ
18751	9937	20	only	only	RB
18751	9937	21	a	a	DT
18751	9937	22	small	small	JJ
18751	9937	23	quantity	quantity	NN
18751	9937	24	,	,	,
18751	9937	25	it	-PRON-	PRP
18751	9937	26	may	may	MD
18751	9937	27	be	be	VB
18751	9937	28	an	an	DT
18751	9937	29	hour	hour	NN
18751	9937	30	or	or	CC
18751	9937	31	two	two	CD
18751	9937	32	before	before	IN
18751	9937	33	it	-PRON-	PRP
18751	9937	34	shows	show	VBZ
18751	9937	35	itself	-PRON-	PRP
18751	9937	36	.	.	.
18751	9938	1	The	the	DT
18751	9938	2	solution	solution	NN
18751	9938	3	is	be	VBZ
18751	9938	4	best	well	RBS
18751	9938	5	allowed	allow	VBN
18751	9938	6	to	to	TO
18751	9938	7	rest	rest	VB
18751	9938	8	for	for	IN
18751	9938	9	twelve	twelve	CD
18751	9938	10	or	or	CC
18751	9938	11	fifteen	fifteen	CD
18751	9938	12	hours	hour	NNS
18751	9938	13	(	(	-LRB-
18751	9938	14	overnight	overnight	RB
18751	9938	15	)	)	-RRB-
18751	9938	16	before	before	IN
18751	9938	17	filtering	filtering	NN
18751	9938	18	.	.	.
18751	9939	1	The	the	DT
18751	9939	2	presence	presence	NN
18751	9939	3	of	of	IN
18751	9939	4	tartaric	tartaric	JJ
18751	9939	5	acid	acid	NN
18751	9939	6	should	should	MD
18751	9939	7	be	be	VB
18751	9939	8	avoided	avoid	VBN
18751	9939	9	;	;	:
18751	9939	10	and	and	CC
18751	9939	11	the	the	DT
18751	9939	12	appearance	appearance	NN
18751	9939	13	of	of	IN
18751	9939	14	the	the	DT
18751	9939	15	precipitate	precipitate	NN
18751	9939	16	should	should	MD
18751	9939	17	be	be	VB
18751	9939	18	crystalline	crystalline	JJ
18751	9939	19	.	.	.
18751	9940	1	The	the	DT
18751	9940	2	solution	solution	NN
18751	9940	3	is	be	VBZ
18751	9940	4	decanted	decant	VBN
18751	9940	5	through	through	IN
18751	9940	6	a	a	DT
18751	9940	7	filter	filter	NN
18751	9940	8	,	,	,
18751	9940	9	and	and	CC
18751	9940	10	the	the	DT
18751	9940	11	precipitate	precipitate	NN
18751	9940	12	washed	wash	VBN
18751	9940	13	with	with	IN
18751	9940	14	dilute	dilute	NNP
18751	9940	15	ammonia	ammonia	NNP
18751	9940	16	,	,	,
18751	9940	17	using	use	VBG
18751	9940	18	as	as	RB
18751	9940	19	little	little	JJ
18751	9940	20	as	as	IN
18751	9940	21	may	may	MD
18751	9940	22	be	be	VB
18751	9940	23	necessary	necessary	JJ
18751	9940	24	.	.	.
18751	9941	1	The	the	DT
18751	9941	2	precipitate	precipitate	NN
18751	9941	3	is	be	VBZ
18751	9941	4	dried	dry	VBN
18751	9941	5	,	,	,
18751	9941	6	transferred	transfer	VBN
18751	9941	7	to	to	IN
18751	9941	8	a	a	DT
18751	9941	9	weighed	weigh	VBN
18751	9941	10	Berlin	Berlin	NNP
18751	9941	11	or	or	CC
18751	9941	12	platinum	platinum	NN
18751	9941	13	crucible	crucible	JJ
18751	9941	14	;	;	:
18751	9941	15	the	the	DT
18751	9941	16	filter	filter	NN
18751	9941	17	-	-	HYPH
18751	9941	18	paper	paper	NN
18751	9941	19	is	be	VBZ
18751	9941	20	carefully	carefully	RB
18751	9941	21	burnt	burn	VBN
18751	9941	22	,	,	,
18751	9941	23	and	and	CC
18751	9941	24	its	-PRON-	PRP$
18751	9941	25	ash	ash	NN
18751	9941	26	added	add	VBN
18751	9941	27	to	to	IN
18751	9941	28	the	the	DT
18751	9941	29	precipitate	precipitate	NN
18751	9941	30	,	,	,
18751	9941	31	which	which	WDT
18751	9941	32	is	be	VBZ
18751	9941	33	then	then	RB
18751	9941	34	ignited	ignite	VBN
18751	9941	35	,	,	,
18751	9941	36	at	at	IN
18751	9941	37	first	first	RB
18751	9941	38	gently	gently	RB
18751	9941	39	over	over	IN
18751	9941	40	a	a	DT
18751	9941	41	Bunsen	bunsen	JJ
18751	9941	42	burner	burner	NN
18751	9941	43	,	,	,
18751	9941	44	and	and	CC
18751	9941	45	then	then	RB
18751	9941	46	more	more	RBR
18751	9941	47	strongly	strongly	RB
18751	9941	48	over	over	IN
18751	9941	49	the	the	DT
18751	9941	50	blowpipe	blowpipe	NN
18751	9941	51	or	or	CC
18751	9941	52	in	in	IN
18751	9941	53	the	the	DT
18751	9941	54	muffle	muffle	NN
18751	9941	55	.	.	.
18751	9942	1	The	the	DT
18751	9942	2	residue	residue	NN
18751	9942	3	is	be	VBZ
18751	9942	4	a	a	DT
18751	9942	5	white	white	JJ
18751	9942	6	mass	mass	NN
18751	9942	7	of	of	IN
18751	9942	8	magnesium	magnesium	NN
18751	9942	9	pyrophosphate	pyrophosphate	NN
18751	9942	10	containing	contain	VBG
18751	9942	11	27.92	27.92	CD
18751	9942	12	per	per	NN
18751	9942	13	cent	cent	NN
18751	9942	14	.	.	.
18751	9943	1	of	of	IN
18751	9943	2	phosphorus	phosphorus	NNP
18751	9943	3	,	,	,
18751	9943	4	or	or	CC
18751	9943	5	63.96	63.96	CD
18751	9943	6	per	per	NN
18751	9943	7	cent	cent	NN
18751	9943	8	.	.	.
18751	9944	1	of	of	IN
18751	9944	2	phosphoric	phosphoric	NNP
18751	9944	3	oxide	oxide	NN
18751	9944	4	.	.	.
18751	9945	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	9945	2	METHOD	METHOD	NNP
18751	9945	3	.	.	.
18751	9946	1	Instead	instead	RB
18751	9946	2	of	of	IN
18751	9946	3	separating	separate	VBG
18751	9946	4	and	and	CC
18751	9946	5	weighing	weigh	VBG
18751	9946	6	this	this	DT
18751	9946	7	compound	compound	NN
18751	9946	8	,	,	,
18751	9946	9	the	the	DT
18751	9946	10	phosphoric	phosphoric	NN
18751	9946	11	oxide	oxide	NN
18751	9946	12	in	in	IN
18751	9946	13	it	-PRON-	PRP
18751	9946	14	can	can	MD
18751	9946	15	be	be	VB
18751	9946	16	determined	determine	VBN
18751	9946	17	by	by	IN
18751	9946	18	titration	titration	NN
18751	9946	19	.	.	.
18751	9947	1	In	in	IN
18751	9947	2	many	many	JJ
18751	9947	3	cases	case	NNS
18751	9947	4	the	the	DT
18751	9947	5	ore	ore	NN
18751	9947	6	may	may	MD
18751	9947	7	be	be	VB
18751	9947	8	dissolved	dissolve	VBN
18751	9947	9	and	and	CC
18751	9947	10	immediately	immediately	RB
18751	9947	11	titrated	titrate	VBN
18751	9947	12	without	without	IN
18751	9947	13	previous	previous	JJ
18751	9947	14	separation	separation	NN
18751	9947	15	.	.	.
18751	9948	1	It	-PRON-	PRP
18751	9948	2	is	be	VBZ
18751	9948	3	better	well	JJR
18751	9948	4	,	,	,
18751	9948	5	however	however	RB
18751	9948	6	,	,	,
18751	9948	7	to	to	TO
18751	9948	8	carry	carry	VB
18751	9948	9	the	the	DT
18751	9948	10	separation	separation	NN
18751	9948	11	so	so	RB
18751	9948	12	far	far	RB
18751	9948	13	as	as	IN
18751	9948	14	to	to	TO
18751	9948	15	get	get	VB
18751	9948	16	phosphoric	phosphoric	NN
18751	9948	17	acid	acid	NN
18751	9948	18	,	,	,
18751	9948	19	an	an	DT
18751	9948	20	alkaline	alkaline	NN
18751	9948	21	phosphate	phosphate	NN
18751	9948	22	,	,	,
18751	9948	23	or	or	CC
18751	9948	24	the	the	DT
18751	9948	25	magnesia	magnesia	NNP
18751	9948	26	precipitate	precipitate	NN
18751	9948	27	.	.	.
18751	9949	1	It	-PRON-	PRP
18751	9949	2	may	may	MD
18751	9949	3	then	then	RB
18751	9949	4	be	be	VB
18751	9949	5	prepared	prepare	VBN
18751	9949	6	for	for	IN
18751	9949	7	titration	titration	NN
18751	9949	8	in	in	IN
18751	9949	9	the	the	DT
18751	9949	10	following	follow	VBG
18751	9949	11	way:--The	way:--The	NNP
18751	9949	12	precipitate	precipitate	NN
18751	9949	13	in	in	IN
18751	9949	14	the	the	DT
18751	9949	15	last	last	JJ
18751	9949	16	case	case	NN
18751	9949	17	(	(	-LRB-
18751	9949	18	without	without	IN
18751	9949	19	much	much	JJ
18751	9949	20	washing	washing	NN
18751	9949	21	)	)	-RRB-
18751	9949	22	is	be	VBZ
18751	9949	23	dissolved	dissolve	VBN
18751	9949	24	in	in	IN
18751	9949	25	a	a	DT
18751	9949	26	little	little	JJ
18751	9949	27	hydrochloric	hydrochloric	JJ
18751	9949	28	acid	acid	NN
18751	9949	29	,	,	,
18751	9949	30	and	and	CC
18751	9949	31	the	the	DT
18751	9949	32	solution	solution	NN
18751	9949	33	in	in	IN
18751	9949	34	any	any	DT
18751	9949	35	case	case	NN
18751	9949	36	rendered	render	VBN
18751	9949	37	fairly	fairly	RB
18751	9949	38	acid	acid	NN
18751	9949	39	.	.	.
18751	9950	1	Dilute	Dilute	NNP
18751	9950	2	ammonia	ammonia	NN
18751	9950	3	is	be	VBZ
18751	9950	4	added	add	VBN
18751	9950	5	till	till	IN
18751	9950	6	it	-PRON-	PRP
18751	9950	7	is	be	VBZ
18751	9950	8	just	just	RB
18751	9950	9	alkaline	alkaline	JJ
18751	9950	10	,	,	,
18751	9950	11	and	and	CC
18751	9950	12	then	then	RB
18751	9950	13	5	5	CD
18751	9950	14	c.c	c.c	NNP
18751	9950	15	.	.	.
18751	9951	1	of	of	IN
18751	9951	2	the	the	DT
18751	9951	3	sodic	sodic	JJ
18751	9951	4	acetate	acetate	JJ
18751	9951	5	and	and	CC
18751	9951	6	acetic	acetic	JJ
18751	9951	7	acid	acid	NN
18751	9951	8	mixture	mixture	NN
18751	9951	9	(	(	-LRB-
18751	9951	10	as	as	IN
18751	9951	11	described	describe	VBN
18751	9951	12	under	under	IN
18751	9951	13	the	the	DT
18751	9951	14	Arsenic	Arsenic	NNP
18751	9951	15	Assay	Assay	NNP
18751	9951	16	)	)	-RRB-
18751	9951	17	.	.	.
18751	9952	1	This	this	DT
18751	9952	2	should	should	MD
18751	9952	3	yield	yield	VB
18751	9952	4	a	a	DT
18751	9952	5	clear	clear	JJ
18751	9952	6	distinctly	distinctly	RB
18751	9952	7	-	-	HYPH
18751	9952	8	acid	acid	JJ
18751	9952	9	solution	solution	NN
18751	9952	10	.	.	.
18751	9953	1	It	-PRON-	PRP
18751	9953	2	is	be	VBZ
18751	9953	3	diluted	dilute	VBN
18751	9953	4	to	to	IN
18751	9953	5	100	100	CD
18751	9953	6	or	or	CC
18751	9953	7	150	150	CD
18751	9953	8	c.c	c.c	NNP
18751	9953	9	.	.	NNP
18751	9953	10	,	,	,
18751	9953	11	heated	heat	VBN
18751	9953	12	to	to	IN
18751	9953	13	boiling	boil	VBG
18751	9953	14	,	,	,
18751	9953	15	and	and	CC
18751	9953	16	titrated	titrate	VBN
18751	9953	17	with	with	IN
18751	9953	18	the	the	DT
18751	9953	19	uranium	uranium	NN
18751	9953	20	acetate	acetate	NN
18751	9953	21	solution	solution	NN
18751	9953	22	,	,	,
18751	9953	23	using	use	VBG
18751	9953	24	that	that	DT
18751	9953	25	of	of	IN
18751	9953	26	potassic	potassic	JJ
18751	9953	27	ferrocyanide	ferrocyanide	NN
18751	9953	28	as	as	IN
18751	9953	29	indicator	indicator	NN
18751	9953	30	.	.	.
18751	9954	1	The	the	DT
18751	9954	2	_	_	NNP
18751	9954	3	standard	standard	JJ
18751	9954	4	solution	solution	NN
18751	9954	5	_	_	NNP
18751	9954	6	required	require	VBN
18751	9954	7	is	be	VBZ
18751	9954	8	made	make	VBN
18751	9954	9	by	by	IN
18751	9954	10	dissolving	dissolve	VBG
18751	9954	11	35	35	CD
18751	9954	12	grams	gram	NNS
18751	9954	13	of	of	IN
18751	9954	14	uranium	uranium	NN
18751	9954	15	acetate	acetate	RB
18751	9954	16	in	in	IN
18751	9954	17	water	water	NN
18751	9954	18	with	with	IN
18751	9954	19	the	the	DT
18751	9954	20	aid	aid	NN
18751	9954	21	of	of	IN
18751	9954	22	25	25	CD
18751	9954	23	c.c	c.c	NNP
18751	9954	24	.	.	.
18751	9955	1	of	of	IN
18751	9955	2	acetic	acetic	JJ
18751	9955	3	acid	acid	NN
18751	9955	4	,	,	,
18751	9955	5	and	and	CC
18751	9955	6	diluting	diluting	NN
18751	9955	7	to	to	IN
18751	9955	8	1	1	CD
18751	9955	9	litre	litre	NN
18751	9955	10	.	.	.
18751	9956	1	An	an	DT
18751	9956	2	_	_	NNP
18751	9956	3	equivalent	equivalent	JJ
18751	9956	4	solution	solution	NN
18751	9956	5	of	of	IN
18751	9956	6	phosphoric	phosphoric	NN
18751	9956	7	oxide	oxide	NN
18751	9956	8	_	_	NNP
18751	9956	9	is	be	VBZ
18751	9956	10	made	make	VBN
18751	9956	11	by	by	IN
18751	9956	12	dissolving	dissolve	VBG
18751	9956	13	25.21	25.21	CD
18751	9956	14	grams	gram	NNS
18751	9956	15	of	of	IN
18751	9956	16	crystallised	crystallised	JJ
18751	9956	17	hydric	hydric	NNP
18751	9956	18	disodic	disodic	NNP
18751	9956	19	phosphate	phosphate	NN
18751	9956	20	(	(	-LRB-
18751	9956	21	HNa_{2}PO_{4}.12H_{2}O	HNa_{2}PO_{4}.12H_{2}O	NNP
18751	9956	22	)	)	-RRB-
18751	9956	23	in	in	IN
18751	9956	24	water	water	NN
18751	9956	25	,	,	,
18751	9956	26	and	and	CC
18751	9956	27	making	make	VBG
18751	9956	28	up	up	RP
18751	9956	29	to	to	IN
18751	9956	30	1	1	CD
18751	9956	31	litre	litre	NN
18751	9956	32	.	.	.
18751	9957	1	100	100	CD
18751	9957	2	c.c	c.c	NNP
18751	9957	3	.	.	.
18751	9958	1	will	will	MD
18751	9958	2	contain	contain	VB
18751	9958	3	0.5	0.5	CD
18751	9958	4	gram	gram	NN
18751	9958	5	of	of	IN
18751	9958	6	phosphoric	phosphoric	NN
18751	9958	7	oxide	oxide	NN
18751	9958	8	(	(	-LRB-
18751	9958	9	P_{2}O_{5	P_{2}O_{5	NNP
18751	9958	10	}	}	-RRB-
18751	9958	11	)	)	-RRB-
18751	9958	12	,	,	,
18751	9958	13	or	or	CC
18751	9958	14	0.2183	0.2183	CD
18751	9958	15	gram	gram	NN
18751	9958	16	of	of	IN
18751	9958	17	phosphorus	phosphorus	NN
18751	9958	18	.	.	.
18751	9959	1	In	in	IN
18751	9959	2	making	make	VBG
18751	9959	3	this	this	DT
18751	9959	4	solution	solution	NN
18751	9959	5	,	,	,
18751	9959	6	transparent	transparent	JJ
18751	9959	7	crystals	crystal	NNS
18751	9959	8	only	only	RB
18751	9959	9	must	must	MD
18751	9959	10	be	be	VB
18751	9959	11	used	use	VBN
18751	9959	12	.	.	.
18751	9960	1	The	the	DT
18751	9960	2	uranium	uranium	NN
18751	9960	3	acetate	acetate	NN
18751	9960	4	solution	solution	NN
18751	9960	5	is	be	VBZ
18751	9960	6	only	only	RB
18751	9960	7	approximately	approximately	RB
18751	9960	8	equivalent	equivalent	JJ
18751	9960	9	to	to	IN
18751	9960	10	this	this	DT
18751	9960	11	,	,	,
18751	9960	12	so	so	IN
18751	9960	13	that	that	IN
18751	9960	14	its	-PRON-	PRP$
18751	9960	15	exact	exact	JJ
18751	9960	16	standard	standard	NN
18751	9960	17	must	must	MD
18751	9960	18	be	be	VB
18751	9960	19	determined	determine	VBN
18751	9960	20	.	.	.
18751	9961	1	_	_	NNP
18751	9961	2	Sodic	Sodic	NNP
18751	9961	3	Acetate	Acetate	NNP
18751	9961	4	and	and	CC
18751	9961	5	Acetic	Acetic	NNP
18751	9961	6	Acid	Acid	NNP
18751	9961	7	Solution._--It	solution._--it	NN
18751	9961	8	is	be	VBZ
18751	9961	9	the	the	DT
18751	9961	10	same	same	JJ
18751	9961	11	as	as	IN
18751	9961	12	that	that	DT
18751	9961	13	described	describe	VBN
18751	9961	14	under	under	IN
18751	9961	15	_	_	NNP
18751	9961	16	Arsenic	Arsenic	NNP
18751	9961	17	_	_	NNP
18751	9961	18	.	.	.
18751	9962	1	[	[	-LRB-
18751	9962	2	111	111	CD
18751	9962	3	]	]	-RRB-
18751	9962	4	Use	Use	NNP
18751	9962	5	5	5	CD
18751	9962	6	c.c	c.c	NNP
18751	9962	7	.	.	.
18751	9963	1	for	for	IN
18751	9963	2	each	each	DT
18751	9963	3	assay	assay	NN
18751	9963	4	.	.	.
18751	9964	1	The	the	DT
18751	9964	2	following	follow	VBG
18751	9964	3	experiments	experiment	NNS
18751	9964	4	show	show	VBP
18751	9964	5	the	the	DT
18751	9964	6	effect	effect	NN
18751	9964	7	of	of	IN
18751	9964	8	variation	variation	NN
18751	9964	9	in	in	IN
18751	9964	10	the	the	DT
18751	9964	11	conditions	condition	NNS
18751	9964	12	of	of	IN
18751	9964	13	the	the	DT
18751	9964	14	titration:--	titration:--	JJ
18751	9964	15	~Effect	~effect	CD
18751	9964	16	of	of	IN
18751	9964	17	Varying	Varying	NNP
18751	9964	18	Temperature.~--The	temperature.~--the	DT
18751	9964	19	solution	solution	NN
18751	9964	20	should	should	MD
18751	9964	21	be	be	VB
18751	9964	22	titrated	titrate	VBN
18751	9964	23	while	while	IN
18751	9964	24	boiling	boil	VBG
18751	9964	25	.	.	.
18751	9965	1	This	this	DT
18751	9965	2	is	be	VBZ
18751	9965	3	especially	especially	RB
18751	9965	4	necessary	necessary	JJ
18751	9965	5	for	for	IN
18751	9965	6	the	the	DT
18751	9965	7	last	last	JJ
18751	9965	8	few	few	JJ
18751	9965	9	c.c	c.c	NNP
18751	9965	10	.	.	.
18751	9966	1	in	in	IN
18751	9966	2	order	order	NN
18751	9966	3	to	to	TO
18751	9966	4	get	get	VB
18751	9966	5	a	a	DT
18751	9966	6	decided	decided	JJ
18751	9966	7	and	and	CC
18751	9966	8	fixed	fix	VBN
18751	9966	9	finishing	finishing	NN
18751	9966	10	point	point	NN
18751	9966	11	.	.	.
18751	9967	1	Temperature	temperature	NN
18751	9967	2	15	15	CD
18751	9967	3	°	°	,
18751	9967	4	C.	C.	NNP
18751	9967	5	30	30	CD
18751	9967	6	°	°	,
18751	9967	7	C.	C.	NNP
18751	9967	8	70	70	CD
18751	9967	9	°	°	,
18751	9967	10	C.	C.	NNP
18751	9967	11	100	100	CD
18751	9967	12	°	°	,
18751	9967	13	C.	C.	NNP
18751	9967	14	"	"	``
18751	9967	15	Uranium	Uranium	NNP
18751	9967	16	"	"	''
18751	9967	17	required	require	VBD
18751	9967	18	18.0	18.0	CD
18751	9967	19	c.c	c.c	NNP
18751	9967	20	.	.	.
18751	9968	1	19.2	19.2	CD
18751	9968	2	c.c	c.c	NNP
18751	9968	3	.	.	.
18751	9969	1	19.0	19.0	CD
18751	9969	2	c.c	c.c	NNP
18751	9969	3	.	.	.
18751	9970	1	18.9	18.9	CD
18751	9970	2	c.c	c.c	NNP
18751	9970	3	.	.	.
18751	9971	1	~Effect	~Effect	NFP
18751	9971	2	of	of	IN
18751	9971	3	Varying	Varying	NNP
18751	9971	4	Bulk.~--	Bulk.~--	NNP
18751	9971	5	Bulk	Bulk	NNP
18751	9971	6	50.0	50.0	CD
18751	9971	7	c.c	c.c	NNP
18751	9971	8	.	.	.
18751	9972	1	100.0	100.0	CD
18751	9972	2	c.c	c.c	NNP
18751	9972	3	.	.	.
18751	9973	1	200.0	200.0	CD
18751	9973	2	c.c	c.c	NNP
18751	9973	3	.	.	.
18751	9974	1	300.0	300.0	CD
18751	9974	2	c.c	c.c	NNP
18751	9974	3	.	.	.
18751	9975	1	"	"	``
18751	9975	2	Uranium	Uranium	NNP
18751	9975	3	"	"	''
18751	9975	4	required	require	VBD
18751	9975	5	18.8	18.8	CD
18751	9975	6	"	"	``
18751	9975	7	18.9	18.9	CD
18751	9975	8	"	"	''
18751	9975	9	19.0	19.0	CD
18751	9975	10	"	"	``
18751	9975	11	19.3	19.3	CD
18751	9975	12	"	"	''
18751	9975	13	Variation	Variation	NNP
18751	9975	14	in	in	IN
18751	9975	15	bulk	bulk	NN
18751	9975	16	affects	affect	VBZ
18751	9975	17	the	the	DT
18751	9975	18	results	result	NNS
18751	9975	19	;	;	:
18751	9975	20	therefore	therefore	RB
18751	9975	21	,	,	,
18751	9975	22	a	a	DT
18751	9975	23	constant	constant	JJ
18751	9975	24	bulk	bulk	NN
18751	9975	25	should	should	MD
18751	9975	26	be	be	VB
18751	9975	27	adhered	adhere	VBN
18751	9975	28	to	to	IN
18751	9975	29	.	.	.
18751	9976	1	~Effect	~Effect	NFP
18751	9976	2	of	of	IN
18751	9976	3	Varying	Varying	NNP
18751	9976	4	Sodium	Sodium	NNP
18751	9976	5	Acetate	Acetate	NNP
18751	9976	6	and	and	CC
18751	9976	7	Acetic	Acetic	NNP
18751	9976	8	Acid	Acid	NNP
18751	9976	9	Solution.~--	Solution.~--	NNP
18751	9976	10	Sodium	Sodium	NNP
18751	9976	11	acetate	acetate	JJ
18751	9976	12	and	and	CC
18751	9976	13	acetic	acetic	JJ
18751	9976	14	acid	acid	NN
18751	9976	15	solution	solution	NNP
18751	9976	16	0.0	0.0	CD
18751	9976	17	c.c	c.c	NNP
18751	9976	18	.	.	.
18751	9977	1	1.0	1.0	CD
18751	9977	2	c.c	c.c	NNP
18751	9977	3	.	.	.
18751	9978	1	5.0	5.0	CD
18751	9978	2	c.c	c.c	NNP
18751	9978	3	.	.	.
18751	9979	1	10.0	10.0	CD
18751	9979	2	c.c	c.c	NNP
18751	9979	3	.	.	.
18751	9980	1	20.0	20.0	CD
18751	9980	2	c.c	c.c	NNP
18751	9980	3	.	.	.
18751	9981	1	"	"	``
18751	9981	2	Uranium	Uranium	NNP
18751	9981	3	"	"	''
18751	9981	4	required	require	VBD
18751	9981	5	18.9	18.9	CD
18751	9981	6	"	"	``
18751	9981	7	18.9	18.9	CD
18751	9981	8	"	"	''
18751	9981	9	19.0	19.0	CD
18751	9981	10	"	"	``
18751	9981	11	18.8	18.8	CD
18751	9981	12	"	"	``
18751	9981	13	17.5	17.5	CD
18751	9981	14	"	"	''
18751	9981	15	As	as	IN
18751	9981	16	in	in	IN
18751	9981	17	the	the	DT
18751	9981	18	titration	titration	NN
18751	9981	19	with	with	IN
18751	9981	20	arsenates	arsenate	NNS
18751	9981	21	,	,	,
18751	9981	22	an	an	DT
18751	9981	23	excess	excess	NN
18751	9981	24	is	be	VBZ
18751	9981	25	dangerous	dangerous	JJ
18751	9981	26	to	to	IN
18751	9981	27	the	the	DT
18751	9981	28	assay	assay	NN
18751	9981	29	;	;	:
18751	9981	30	a	a	DT
18751	9981	31	definite	definite	JJ
18751	9981	32	quantity	quantity	NN
18751	9981	33	(	(	-LRB-
18751	9981	34	5	5	CD
18751	9981	35	c.c	c.c	NNP
18751	9981	36	.	.	.
18751	9981	37	)	)	-RRB-
18751	9982	1	should	should	MD
18751	9982	2	,	,	,
18751	9982	3	therefore	therefore	RB
18751	9982	4	,	,	,
18751	9982	5	be	be	VB
18751	9982	6	used	use	VBN
18751	9982	7	.	.	.
18751	9983	1	~Effect	~effect	CD
18751	9983	2	of	of	IN
18751	9983	3	Foreign	Foreign	NNP
18751	9983	4	Salts.~--Besides	salts.~--beside	NNS
18751	9983	5	the	the	DT
18751	9983	6	sodium	sodium	NN
18751	9983	7	acetate	acetate	NN
18751	9983	8	,	,	,
18751	9983	9	&	&	CC
18751	9983	10	c.	c.	NNP
18751	9983	11	,	,	,
18751	9983	12	added	add	VBD
18751	9983	13	,	,	,
18751	9983	14	the	the	DT
18751	9983	15	only	only	JJ
18751	9983	16	salts	salt	NNS
18751	9983	17	likely	likely	JJ
18751	9983	18	to	to	TO
18751	9983	19	be	be	VB
18751	9983	20	present	present	JJ
18751	9983	21	are	be	VBP
18751	9983	22	those	those	DT
18751	9983	23	of	of	IN
18751	9983	24	ammonia	ammonia	NNP
18751	9983	25	and	and	CC
18751	9983	26	magnesia	magnesia	NNP
18751	9983	27	.	.	.
18751	9984	1	In	in	IN
18751	9984	2	three	three	CD
18751	9984	3	experiments	experiment	NNS
18751	9984	4	,	,	,
18751	9984	5	in	in	IN
18751	9984	6	one	one	CD
18751	9984	7	of	of	IN
18751	9984	8	which	which	WDT
18751	9984	9	no	no	DT
18751	9984	10	foreign	foreign	JJ
18751	9984	11	salts	salt	NNS
18751	9984	12	were	be	VBD
18751	9984	13	introduced	introduce	VBN
18751	9984	14	,	,	,
18751	9984	15	while	while	IN
18751	9984	16	in	in	IN
18751	9984	17	the	the	DT
18751	9984	18	other	other	JJ
18751	9984	19	two	two	CD
18751	9984	20	5	5	CD
18751	9984	21	grams	gram	NNS
18751	9984	22	of	of	IN
18751	9984	23	ammonic	ammonic	JJ
18751	9984	24	chloride	chloride	NN
18751	9984	25	and	and	CC
18751	9984	26	of	of	IN
18751	9984	27	magnesium	magnesium	NN
18751	9984	28	sulphate	sulphate	NN
18751	9984	29	respectively	respectively	RB
18751	9984	30	were	be	VBD
18751	9984	31	added	add	VBN
18751	9984	32	,	,	,
18751	9984	33	there	there	EX
18751	9984	34	were	be	VBD
18751	9984	35	required:--	required:--	``
18751	9984	36	With	with	IN
18751	9984	37	ammonic	ammonic	JJ
18751	9984	38	chloride	chloride	NN
18751	9984	39	18.8	18.8	CD
18751	9984	40	c.c	c.c	NNP
18751	9984	41	.	.	.
18751	9985	1	"	"	``
18751	9985	2	Uranium	uranium	NN
18751	9985	3	"	"	''
18751	9985	4	solution	solution	NN
18751	9985	5	With	with	IN
18751	9985	6	magnesium	magnesium	NN
18751	9985	7	sulphate	sulphate	NN
18751	9985	8	19.0	19.0	CD
18751	9985	9	"	"	''
18751	9985	10	"	"	``
18751	9985	11	Without	without	IN
18751	9985	12	foreign	foreign	JJ
18751	9985	13	salts	salt	NNS
18751	9985	14	18.9	18.9	CD
18751	9985	15	"	"	''
18751	9985	16	"	"	``
18751	9985	17	~Effect	~effect	NN
18751	9985	18	of	of	IN
18751	9985	19	Varying	Varying	NNP
18751	9985	20	Phosphate.~--	Phosphate.~--	NNP
18751	9985	21	"	"	``
18751	9985	22	Phosphate	Phosphate	NNP
18751	9985	23	"	"	''
18751	9985	24	solution	solution	NN
18751	9985	25	added	add	VBD
18751	9985	26	10.0	10.0	CD
18751	9985	27	c.c	c.c	NNP
18751	9985	28	.	.	.
18751	9986	1	20.0	20.0	CD
18751	9986	2	c.c	c.c	NNP
18751	9986	3	.	.	.
18751	9987	1	50.0	50.0	CD
18751	9987	2	c.c	c.c	NNP
18751	9987	3	.	.	.
18751	9988	1	100.0	100.0	CD
18751	9988	2	c.c	c.c	NNP
18751	9988	3	.	.	.
18751	9989	1	"	"	``
18751	9989	2	Uranium	Uranium	NNP
18751	9989	3	"	"	''
18751	9989	4	required	require	VBD
18751	9989	5	9.8	9.8	CD
18751	9989	6	"	"	``
18751	9989	7	18.9	18.9	CD
18751	9989	8	"	"	``
18751	9989	9	47.6	47.6	CD
18751	9989	10	"	"	``
18751	9989	11	94.5	94.5	CD
18751	9989	12	"	"	``
18751	9989	13	The	the	DT
18751	9989	14	quantity	quantity	NN
18751	9989	15	of	of	IN
18751	9989	16	phosphoric	phosphoric	NN
18751	9989	17	oxide	oxide	NN
18751	9989	18	in	in	IN
18751	9989	19	the	the	DT
18751	9989	20	assay	assay	NN
18751	9989	21	solution	solution	NN
18751	9989	22	for	for	IN
18751	9989	23	the	the	DT
18751	9989	24	conditions	condition	NNS
18751	9989	25	of	of	IN
18751	9989	26	titration	titration	NN
18751	9989	27	should	should	MD
18751	9989	28	not	not	RB
18751	9989	29	be	be	VB
18751	9989	30	much	much	RB
18751	9989	31	less	less	JJR
18751	9989	32	than	than	IN
18751	9989	33	0.05	0.05	CD
18751	9989	34	gram	gram	NN
18751	9989	35	.	.	.
18751	9990	1	For	for	IN
18751	9990	2	smaller	small	JJR
18751	9990	3	quantities	quantity	NNS
18751	9990	4	the	the	DT
18751	9990	5	uranium	uranium	NN
18751	9990	6	solution	solution	NN
18751	9990	7	should	should	MD
18751	9990	8	be	be	VB
18751	9990	9	diluted	dilute	VBN
18751	9990	10	to	to	IN
18751	9990	11	half	half	PDT
18751	9990	12	its	-PRON-	PRP$
18751	9990	13	strength	strength	NN
18751	9990	14	,	,	,
18751	9990	15	and	and	CC
18751	9990	16	the	the	DT
18751	9990	17	assay	assay	NN
18751	9990	18	solution	solution	NN
18751	9990	19	concentrated	concentrate	VBN
18751	9990	20	by	by	IN
18751	9990	21	reducing	reduce	VBG
18751	9990	22	its	-PRON-	PRP$
18751	9990	23	bulk	bulk	NN
18751	9990	24	to	to	IN
18751	9990	25	50	50	CD
18751	9990	26	c.c	c.c	NNP
18751	9990	27	.	.	.
18751	9991	1	and	and	CC
18751	9991	2	using	use	VBG
18751	9991	3	2.5	2.5	CD
18751	9991	4	c.c	c.c	NNP
18751	9991	5	.	.	.
18751	9992	1	of	of	IN
18751	9992	2	the	the	DT
18751	9992	3	sodium	sodium	NN
18751	9992	4	acetate	acetate	JJ
18751	9992	5	and	and	CC
18751	9992	6	acetic	acetic	JJ
18751	9992	7	acid	acid	NN
18751	9992	8	solution	solution	NN
18751	9992	9	.	.	.
18751	9993	1	~Determination	~Determination	NFP
18751	9993	2	of	of	IN
18751	9993	3	Phosphoric	Phosphoric	NNP
18751	9993	4	Oxide	Oxide	NNP
18751	9993	5	in	in	IN
18751	9993	6	Apatite.~--Weigh	Apatite.~--Weigh	NNP
18751	9993	7	up	up	RB
18751	9993	8	0.5	0.5	CD
18751	9993	9	gram	gram	NN
18751	9993	10	of	of	IN
18751	9993	11	the	the	DT
18751	9993	12	dried	dry	VBN
18751	9993	13	and	and	CC
18751	9993	14	powdered	powdered	JJ
18751	9993	15	sample	sample	NN
18751	9993	16	,	,	,
18751	9993	17	and	and	CC
18751	9993	18	dissolve	dissolve	VB
18751	9993	19	it	-PRON-	PRP
18751	9993	20	in	in	IN
18751	9993	21	5	5	CD
18751	9993	22	c.c	c.c	NNP
18751	9993	23	.	.	.
18751	9994	1	of	of	IN
18751	9994	2	hydrochloric	hydrochloric	JJ
18751	9994	3	acid	acid	NN
18751	9994	4	.	.	.
18751	9995	1	Evaporate	evaporate	VB
18751	9995	2	to	to	IN
18751	9995	3	a	a	DT
18751	9995	4	paste	paste	NN
18751	9995	5	,	,	,
18751	9995	6	add	add	VB
18751	9995	7	5	5	CD
18751	9995	8	c.c	c.c	NNP
18751	9995	9	.	.	.
18751	9996	1	of	of	IN
18751	9996	2	the	the	DT
18751	9996	3	sodic	sodic	JJ
18751	9996	4	acetate	acetate	JJ
18751	9996	5	and	and	CC
18751	9996	6	acetic	acetic	JJ
18751	9996	7	acid	acid	NN
18751	9996	8	solution	solution	NN
18751	9996	9	,	,	,
18751	9996	10	dilute	dilute	NN
18751	9996	11	to	to	IN
18751	9996	12	100	100	CD
18751	9996	13	c.c	c.c	NNP
18751	9996	14	.	.	.
18751	9997	1	with	with	IN
18751	9997	2	water	water	NN
18751	9997	3	,	,	,
18751	9997	4	boil	boil	NN
18751	9997	5	,	,	,
18751	9997	6	and	and	CC
18751	9997	7	titrate	titrate	VB
18751	9997	8	with	with	IN
18751	9997	9	uranium	uranium	NN
18751	9997	10	acetate	acetate	NN
18751	9997	11	solution	solution	NN
18751	9997	12	.	.	.
18751	9998	1	In	in	IN
18751	9998	2	an	an	DT
18751	9998	3	example	example	NN
18751	9998	4	,	,	,
18751	9998	5	0.5	0.5	CD
18751	9998	6	gram	gram	NN
18751	9998	7	of	of	IN
18751	9998	8	apatite	apatite	NNP
18751	9998	9	required	require	VBN
18751	9998	10	37.4	37.4	CD
18751	9998	11	c.c	c.c	NNP
18751	9998	12	.	.	.
18751	9999	1	of	of	IN
18751	9999	2	uranium	uranium	NN
18751	9999	3	acetate	acetate	NN
18751	9999	4	solution	solution	NN
18751	9999	5	(	(	-LRB-
18751	9999	6	standard	standard	JJ
18751	9999	7	equal	equal	JJ
18751	9999	8	to	to	IN
18751	9999	9	0.5291	0.5291	CD
18751	9999	10	gram	gram	NN
18751	9999	11	of	of	IN
18751	9999	12	phosphoric	phosphoric	NNP
18751	9999	13	oxide	oxide	NN
18751	9999	14	)	)	-RRB-
18751	9999	15	.	.	.
18751	10000	1	The	the	DT
18751	10000	2	sample	sample	NN
18751	10000	3	therefore	therefore	RB
18751	10000	4	contained	contain	VBD
18751	10000	5	0.1979	0.1979	CD
18751	10000	6	gram	gram	NN
18751	10000	7	of	of	IN
18751	10000	8	P_{2}O_{5	P_{2}O_{5	NNP
18751	10000	9	}	}	-RRB-
18751	10000	10	,	,	,
18751	10000	11	equal	equal	JJ
18751	10000	12	to	to	IN
18751	10000	13	39.58	39.58	CD
18751	10000	14	per	per	NN
18751	10000	15	cent	cent	NN
18751	10000	16	.	.	.
18751	10001	1	~Determination	~Determination	NFP
18751	10001	2	of	of	IN
18751	10001	3	Phosphoric	Phosphoric	NNP
18751	10001	4	Oxide	Oxide	NNP
18751	10001	5	in	in	IN
18751	10001	6	an	an	DT
18751	10001	7	Iron	Iron	NNP
18751	10001	8	Ore.~--Take	Ore.~--Take	NNP
18751	10001	9	10	10	CD
18751	10001	10	grams	gram	NNS
18751	10001	11	,	,	,
18751	10001	12	boil	boil	VBP
18751	10001	13	with	with	IN
18751	10001	14	50	50	CD
18751	10001	15	c.c	c.c	NNP
18751	10001	16	.	.	.
18751	10002	1	of	of	IN
18751	10002	2	hydrochloric	hydrochloric	JJ
18751	10002	3	acid	acid	NN
18751	10002	4	,	,	,
18751	10002	5	and	and	CC
18751	10002	6	evaporate	evaporate	VB
18751	10002	7	to	to	IN
18751	10002	8	a	a	DT
18751	10002	9	paste	paste	NN
18751	10002	10	;	;	:
18751	10002	11	take	take	VB
18751	10002	12	up	up	RP
18751	10002	13	with	with	IN
18751	10002	14	10	10	CD
18751	10002	15	c.c	c.c	NNP
18751	10002	16	.	.	.
18751	10003	1	of	of	IN
18751	10003	2	dilute	dilute	NNP
18751	10003	3	hydrochloric	hydrochloric	NNP
18751	10003	4	acid	acid	NNP
18751	10003	5	,	,	,
18751	10003	6	and	and	CC
18751	10003	7	dilute	dilute	VB
18751	10003	8	with	with	IN
18751	10003	9	water	water	NN
18751	10003	10	to	to	IN
18751	10003	11	400	400	CD
18751	10003	12	c.c	c.c	NNP
18751	10003	13	.	.	.
18751	10004	1	Pass	pass	VB
18751	10004	2	sulphuretted	sulphuret	VBN
18751	10004	3	hydrogen	hydrogen	NN
18751	10004	4	for	for	IN
18751	10004	5	nearly	nearly	RB
18751	10004	6	a	a	DT
18751	10004	7	quarter	quarter	NN
18751	10004	8	of	of	IN
18751	10004	9	an	an	DT
18751	10004	10	hour	hour	NN
18751	10004	11	;	;	,
18751	10004	12	warm	warm	JJ
18751	10004	13	,	,	,
18751	10004	14	and	and	CC
18751	10004	15	filter	filter	NN
18751	10004	16	.	.	.
18751	10005	1	Boil	boil	VB
18751	10005	2	off	off	RP
18751	10005	3	the	the	DT
18751	10005	4	excess	excess	NN
18751	10005	5	of	of	IN
18751	10005	6	gas	gas	NN
18751	10005	7	;	;	:
18751	10005	8	cool	cool	JJ
18751	10005	9	,	,	,
18751	10005	10	add	add	VB
18751	10005	11	ammonia	ammonia	NN
18751	10005	12	till	till	IN
18751	10005	13	nearly	nearly	RB
18751	10005	14	neutral	neutral	JJ
18751	10005	15	,	,	,
18751	10005	16	and	and	CC
18751	10005	17	then	then	RB
18751	10005	18	a	a	DT
18751	10005	19	few	few	JJ
18751	10005	20	drops	drop	NNS
18751	10005	21	of	of	IN
18751	10005	22	ferric	ferric	JJ
18751	10005	23	chloride	chloride	NN
18751	10005	24	solution	solution	NN
18751	10005	25	,	,	,
18751	10005	26	and	and	CC
18751	10005	27	4	4	CD
18751	10005	28	or	or	CC
18751	10005	29	5	5	CD
18751	10005	30	grams	gram	NNS
18751	10005	31	of	of	IN
18751	10005	32	sodium	sodium	NN
18751	10005	33	acetate	acetate	NN
18751	10005	34	,	,	,
18751	10005	35	with	with	IN
18751	10005	36	a	a	DT
18751	10005	37	drop	drop	NN
18751	10005	38	or	or	CC
18751	10005	39	two	two	CD
18751	10005	40	of	of	IN
18751	10005	41	acetic	acetic	JJ
18751	10005	42	acid	acid	NN
18751	10005	43	.	.	.
18751	10006	1	Boil	Boil	NNP
18751	10006	2	and	and	CC
18751	10006	3	filter	filter	NN
18751	10006	4	.	.	.
18751	10007	1	Dissolve	dissolve	VB
18751	10007	2	the	the	DT
18751	10007	3	precipitate	precipitate	NN
18751	10007	4	in	in	IN
18751	10007	5	hot	hot	JJ
18751	10007	6	dilute	dilute	NN
18751	10007	7	hydrochloric	hydrochloric	NN
18751	10007	8	acid	acid	NN
18751	10007	9	,	,	,
18751	10007	10	and	and	CC
18751	10007	11	add	add	VB
18751	10007	12	citro	citro	NNP
18751	10007	13	-	-	HYPH
18751	10007	14	magnesia	magnesia	NNP
18751	10007	15	mixture	mixture	NN
18751	10007	16	and	and	CC
18751	10007	17	ammonia	ammonia	NNP
18751	10007	18	;	;	:
18751	10007	19	allow	allow	VB
18751	10007	20	to	to	TO
18751	10007	21	stand	stand	VB
18751	10007	22	overnight	overnight	RB
18751	10007	23	;	;	:
18751	10007	24	filter	filter	NN
18751	10007	25	,	,	,
18751	10007	26	ignite	ignite	VB
18751	10007	27	,	,	,
18751	10007	28	and	and	CC
18751	10007	29	weigh	weigh	NN
18751	10007	30	.	.	.
18751	10008	1	In	in	IN
18751	10008	2	an	an	DT
18751	10008	3	example	example	NN
18751	10008	4	,	,	,
18751	10008	5	10	10	CD
18751	10008	6	grams	gram	NNS
18751	10008	7	of	of	IN
18751	10008	8	ore	ore	NN
18751	10008	9	gave	give	VBD
18751	10008	10	28.5	28.5	CD
18751	10008	11	milligrams	milligram	NNS
18751	10008	12	of	of	IN
18751	10008	13	magnesic	magnesic	NN
18751	10008	14	pyrophosphate	pyrophosphate	NN
18751	10008	15	,	,	,
18751	10008	16	which	which	WDT
18751	10008	17	is	be	VBZ
18751	10008	18	equivalent	equivalent	JJ
18751	10008	19	to	to	IN
18751	10008	20	0.18	0.18	CD
18751	10008	21	per	per	IN
18751	10008	22	cent	cent	NN
18751	10008	23	.	.	.
18751	10009	1	of	of	IN
18751	10009	2	phosphoric	phosphoric	NNP
18751	10009	3	oxide	oxide	NN
18751	10009	4	.	.	.
18751	10010	1	~Determination	~Determination	NFP
18751	10010	2	of	of	IN
18751	10010	3	Phosphorus	Phosphorus	NNP
18751	10010	4	in	in	IN
18751	10010	5	Iron.~--Take	Iron.~--Take	NNP
18751	10010	6	from	from	IN
18751	10010	7	2	2	CD
18751	10010	8	to	to	TO
18751	10010	9	10	10	CD
18751	10010	10	grams	gram	NNS
18751	10010	11	(	(	-LRB-
18751	10010	12	according	accord	VBG
18751	10010	13	to	to	IN
18751	10010	14	the	the	DT
18751	10010	15	amount	amount	NN
18751	10010	16	of	of	IN
18751	10010	17	phosphorus	phosphorus	NN
18751	10010	18	present	present	NN
18751	10010	19	)	)	-RRB-
18751	10010	20	,	,	,
18751	10010	21	and	and	CC
18751	10010	22	dissolve	dissolve	VB
18751	10010	23	in	in	IN
18751	10010	24	aqua	aqua	NNP
18751	10010	25	regia	regia	NNP
18751	10010	26	,	,	,
18751	10010	27	keeping	keep	VBG
18751	10010	28	the	the	DT
18751	10010	29	nitric	nitric	JJ
18751	10010	30	acid	acid	NN
18751	10010	31	in	in	IN
18751	10010	32	excess	excess	NN
18751	10010	33	;	;	:
18751	10010	34	evaporate	evaporate	VB
18751	10010	35	to	to	IN
18751	10010	36	dryness	dryness	NN
18751	10010	37	and	and	CC
18751	10010	38	take	take	VB
18751	10010	39	up	up	RP
18751	10010	40	with	with	IN
18751	10010	41	hydrochloric	hydrochloric	JJ
18751	10010	42	acid	acid	NN
18751	10010	43	,	,	,
18751	10010	44	boil	boil	NN
18751	10010	45	,	,	,
18751	10010	46	dilute	dilute	NN
18751	10010	47	,	,	,
18751	10010	48	and	and	CC
18751	10010	49	filter	filter	NN
18751	10010	50	.	.	.
18751	10011	1	Add	add	VB
18751	10011	2	10	10	CD
18751	10011	3	c.c	c.c	NN
18751	10011	4	.	.	.
18751	10012	1	of	of	IN
18751	10012	2	nitric	nitric	JJ
18751	10012	3	acid	acid	NN
18751	10012	4	,	,	,
18751	10012	5	nearly	nearly	RB
18751	10012	6	neutralise	neutralise	VBP
18751	10012	7	with	with	IN
18751	10012	8	ammonia	ammonia	NNP
18751	10012	9	,	,	,
18751	10012	10	render	render	VB
18751	10012	11	acid	acid	NN
18751	10012	12	with	with	IN
18751	10012	13	3	3	CD
18751	10012	14	or	or	CC
18751	10012	15	4	4	CD
18751	10012	16	c.c	c.c	NN
18751	10012	17	.	.	.
18751	10013	1	of	of	IN
18751	10013	2	nitric	nitric	JJ
18751	10013	3	acid	acid	NN
18751	10013	4	,	,	,
18751	10013	5	and	and	CC
18751	10013	6	add	add	VB
18751	10013	7	10	10	CD
18751	10013	8	or	or	CC
18751	10013	9	20	20	CD
18751	10013	10	c.c	c.c	NNP
18751	10013	11	.	.	.
18751	10014	1	of	of	IN
18751	10014	2	ammonic	ammonic	JJ
18751	10014	3	molybdate	molybdate	NN
18751	10014	4	solution	solution	NN
18751	10014	5	.	.	.
18751	10015	1	Heat	heat	NN
18751	10015	2	for	for	IN
18751	10015	3	some	some	DT
18751	10015	4	time	time	NN
18751	10015	5	,	,	,
18751	10015	6	allow	allow	VB
18751	10015	7	to	to	TO
18751	10015	8	settle	settle	VB
18751	10015	9	,	,	,
18751	10015	10	filter	filter	NN
18751	10015	11	,	,	,
18751	10015	12	and	and	CC
18751	10015	13	wash	wash	VB
18751	10015	14	the	the	DT
18751	10015	15	precipitate	precipitate	NN
18751	10015	16	with	with	IN
18751	10015	17	a	a	DT
18751	10015	18	solution	solution	NN
18751	10015	19	of	of	IN
18751	10015	20	ammonic	ammonic	JJ
18751	10015	21	nitrate	nitrate	NN
18751	10015	22	.	.	.
18751	10016	1	Dissolve	dissolve	VB
18751	10016	2	the	the	DT
18751	10016	3	precipitate	precipitate	NN
18751	10016	4	in	in	IN
18751	10016	5	dilute	dilute	NNP
18751	10016	6	ammonia	ammonia	NNP
18751	10016	7	,	,	,
18751	10016	8	nearly	nearly	RB
18751	10016	9	neutralise	neutralise	VB
18751	10016	10	with	with	IN
18751	10016	11	dilute	dilute	NNP
18751	10016	12	hydrochloric	hydrochloric	NNP
18751	10016	13	acid	acid	NN
18751	10016	14	,	,	,
18751	10016	15	and	and	CC
18751	10016	16	add	add	VB
18751	10016	17	first	first	JJ
18751	10016	18	"	"	``
18751	10016	19	magnesia	magnesia	JJ
18751	10016	20	mixture	mixture	NN
18751	10016	21	,	,	,
18751	10016	22	"	"	''
18751	10016	23	and	and	CC
18751	10016	24	then	then	RB
18751	10016	25	ammonia	ammonia	NNP
18751	10016	26	;	;	:
18751	10016	27	allow	allow	VB
18751	10016	28	to	to	TO
18751	10016	29	stand	stand	VB
18751	10016	30	overnight	overnight	RB
18751	10016	31	;	;	:
18751	10016	32	filter	filter	NN
18751	10016	33	,	,	,
18751	10016	34	wash	wash	VB
18751	10016	35	with	with	IN
18751	10016	36	dilute	dilute	NNP
18751	10016	37	ammonia	ammonia	NNP
18751	10016	38	,	,	,
18751	10016	39	dry	dry	JJ
18751	10016	40	,	,	,
18751	10016	41	ignite	ignite	JJ
18751	10016	42	,	,	,
18751	10016	43	and	and	CC
18751	10016	44	weigh	weigh	VB
18751	10016	45	as	as	IN
18751	10016	46	magnesic	magnesic	NN
18751	10016	47	pyrophosphate	pyrophosphate	NN
18751	10016	48	.	.	.
18751	10017	1	Calculate	calculate	NN
18751	10017	2	to	to	TO
18751	10017	3	phosphorus	phosphorus	VB
18751	10017	4	.	.	.
18751	10018	1	PRACTICAL	practical	NN
18751	10018	2	EXERCISES	exercise	NNS
18751	10018	3	.	.	.
18751	10019	1	1	1	LS
18751	10019	2	.	.	.
18751	10020	1	Ten	ten	CD
18751	10020	2	grams	gram	NNS
18751	10020	3	of	of	IN
18751	10020	4	an	an	DT
18751	10020	5	iron	iron	NN
18751	10020	6	yielded	yield	VBN
18751	10020	7	12	12	CD
18751	10020	8	milligrams	milligram	NNS
18751	10020	9	of	of	IN
18751	10020	10	pyrophosphate	pyrophosphate	NN
18751	10020	11	of	of	IN
18751	10020	12	magnesia	magnesia	NNP
18751	10020	13	.	.	.
18751	10021	1	What	what	WDT
18751	10021	2	percentage	percentage	NN
18751	10021	3	of	of	IN
18751	10021	4	phosphorus	phosphorus	NN
18751	10021	5	did	do	VBD
18751	10021	6	the	the	DT
18751	10021	7	metal	metal	NN
18751	10021	8	contain	contain	VB
18751	10021	9	?	?	.
18751	10022	1	2	2	LS
18751	10022	2	.	.	.
18751	10023	1	Ten	ten	CD
18751	10023	2	grams	gram	NNS
18751	10023	3	of	of	IN
18751	10023	4	an	an	DT
18751	10023	5	iron	iron	NN
18751	10023	6	ore	ore	NN
18751	10023	7	gave	give	VBD
18751	10023	8	12	12	CD
18751	10023	9	milligrams	milligram	NNS
18751	10023	10	of	of	IN
18751	10023	11	pyrophosphate	pyrophosphate	NN
18751	10023	12	.	.	.
18751	10024	1	What	what	WDT
18751	10024	2	percentage	percentage	NN
18751	10024	3	of	of	IN
18751	10024	4	phosphoric	phosphoric	NN
18751	10024	5	oxide	oxide	NN
18751	10024	6	did	do	VBD
18751	10024	7	it	-PRON-	PRP
18751	10024	8	contain	contain	VB
18751	10024	9	?	?	.
18751	10025	1	3	3	LS
18751	10025	2	.	.	.
18751	10026	1	What	what	WDT
18751	10026	2	weight	weight	NN
18751	10026	3	of	of	IN
18751	10026	4	apatite	apatite	NNP
18751	10026	5	3Ca_{3}(PO_{4})_{2}.CaClF	3ca_{3}(po_{4})_{2}.caclf	CD
18751	10026	6	would	would	MD
18751	10026	7	require	require	VB
18751	10026	8	50	50	CD
18751	10026	9	c.c	c.c	NNP
18751	10026	10	.	.	.
18751	10027	1	of	of	IN
18751	10027	2	standard	standard	JJ
18751	10027	3	uranium	uranium	NN
18751	10027	4	solution	solution	NN
18751	10027	5	(	(	-LRB-
18751	10027	6	100	100	CD
18751	10027	7	c.c	c.c	NNP
18751	10027	8	.	.	.
18751	10028	1	equal	equal	JJ
18751	10028	2	to	to	IN
18751	10028	3	0.5	0.5	CD
18751	10028	4	gram	gram	NN
18751	10028	5	of	of	IN
18751	10028	6	P_{2}O_{5	P_{2}O_{5	NNP
18751	10028	7	}	}	-RRB-
18751	10028	8	)	)	-RRB-
18751	10028	9	?	?	.
18751	10029	1	4	4	LS
18751	10029	2	.	.	.
18751	10030	1	You	-PRON-	PRP
18751	10030	2	have	have	VBP
18751	10030	3	reason	reason	NN
18751	10030	4	to	to	TO
18751	10030	5	believe	believe	VB
18751	10030	6	that	that	IN
18751	10030	7	a	a	DT
18751	10030	8	precipitate	precipitate	NN
18751	10030	9	which	which	WDT
18751	10030	10	has	have	VBZ
18751	10030	11	been	be	VBN
18751	10030	12	weighed	weigh	VBN
18751	10030	13	as	as	IN
18751	10030	14	magnetic	magnetic	JJ
18751	10030	15	pyrophosphate	pyrophosphate	NN
18751	10030	16	contains	contain	VBZ
18751	10030	17	some	some	DT
18751	10030	18	arsenate	arsenate	NN
18751	10030	19	.	.	.
18751	10031	1	How	how	WRB
18751	10031	2	would	would	MD
18751	10031	3	you	-PRON-	PRP
18751	10031	4	determine	determine	VB
18751	10031	5	the	the	DT
18751	10031	6	amount	amount	NN
18751	10031	7	of	of	IN
18751	10031	8	phosphate	phosphate	NN
18751	10031	9	really	really	RB
18751	10031	10	present	present	JJ
18751	10031	11	?	?	.
18751	10032	1	5	5	CD
18751	10032	2	.	.	.
18751	10033	1	Twenty	twenty	CD
18751	10033	2	c.c	c.c	NNP
18751	10033	3	.	.	.
18751	10034	1	of	of	IN
18751	10034	2	a	a	DT
18751	10034	3	solution	solution	NN
18751	10034	4	of	of	IN
18751	10034	5	sodic	sodic	JJ
18751	10034	6	phosphate	phosphate	NN
18751	10034	7	containing	contain	VBG
18751	10034	8	0.100	0.100	CD
18751	10034	9	gram	gram	NN
18751	10034	10	of	of	IN
18751	10034	11	P_{2}O_{5	P_{2}O_{5	NNP
18751	10034	12	}	}	-RRB-
18751	10034	13	was	be	VBD
18751	10034	14	found	find	VBN
18751	10034	15	to	to	TO
18751	10034	16	require	require	VB
18751	10034	17	a	a	DT
18751	10034	18	solution	solution	NN
18751	10034	19	containing	contain	VBG
18751	10034	20	0.700	0.700	CD
18751	10034	21	gram	gram	NN
18751	10034	22	of	of	IN
18751	10034	23	hydrated	hydrated	JJ
18751	10034	24	uranium	uranium	NN
18751	10034	25	acetate	acetate	NN
18751	10034	26	in	in	IN
18751	10034	27	a	a	DT
18751	10034	28	titration	titration	NN
18751	10034	29	.	.	.
18751	10035	1	The	the	DT
18751	10035	2	precipitate	precipitate	NN
18751	10035	3	contains	contain	VBZ
18751	10035	4	80.09	80.09	CD
18751	10035	5	per	per	IN
18751	10035	6	cent	cent	NN
18751	10035	7	.	.	.
18751	10036	1	uranium	uranium	NN
18751	10036	2	oxide	oxide	NN
18751	10036	3	and	and	CC
18751	10036	4	19.91	19.91	CD
18751	10036	5	per	per	NN
18751	10036	6	cent	cent	NN
18751	10036	7	.	.	.
18751	10037	1	of	of	IN
18751	10037	2	phosphoric	phosphoric	NNP
18751	10037	3	oxide	oxide	NN
18751	10037	4	.	.	.
18751	10038	1	What	what	WDT
18751	10038	2	percentage	percentage	NN
18751	10038	3	of	of	IN
18751	10038	4	uranium	uranium	NN
18751	10038	5	oxide	oxide	NN
18751	10038	6	was	be	VBD
18751	10038	7	contained	contain	VBN
18751	10038	8	in	in	IN
18751	10038	9	the	the	DT
18751	10038	10	uranic	uranic	JJ
18751	10038	11	acetate	acetate	NN
18751	10038	12	?	?	.
18751	10039	1	NITROGEN	NITROGEN	NNP
18751	10039	2	AND	and	CC
18751	10039	3	NITRATES	nitrate	NNS
18751	10039	4	.	.	.
18751	10040	1	Nitrogen	nitrogen	NN
18751	10040	2	occurs	occur	VBZ
18751	10040	3	in	in	IN
18751	10040	4	nature	nature	NN
18751	10040	5	in	in	IN
18751	10040	6	the	the	DT
18751	10040	7	free	free	JJ
18751	10040	8	state	state	NN
18751	10040	9	,	,	,
18751	10040	10	and	and	CC
18751	10040	11	forms	form	NNS
18751	10040	12	about	about	RB
18751	10040	13	four	four	CD
18751	10040	14	-	-	HYPH
18751	10040	15	fifths	fifth	NNS
18751	10040	16	of	of	IN
18751	10040	17	the	the	DT
18751	10040	18	atmosphere	atmosphere	NN
18751	10040	19	.	.	.
18751	10041	1	In	in	IN
18751	10041	2	combination	combination	NN
18751	10041	3	,	,	,
18751	10041	4	as	as	IN
18751	10041	5	nitrate	nitrate	JJ
18751	10041	6	,	,	,
18751	10041	7	it	-PRON-	PRP
18751	10041	8	is	be	VBZ
18751	10041	9	found	find	VBN
18751	10041	10	in	in	IN
18751	10041	11	nitre	nitre	NNP
18751	10041	12	(	(	-LRB-
18751	10041	13	KNO_{3	KNO_{3	NNP
18751	10041	14	}	}	-RRB-
18751	10041	15	)	)	-RRB-
18751	10041	16	,	,	,
18751	10041	17	and	and	CC
18751	10041	18	Chili	Chili	NNP
18751	10041	19	saltpetre	saltpetre	NN
18751	10041	20	(	(	-LRB-
18751	10041	21	NaNO_{3	NaNO_{3	NNP
18751	10041	22	}	}	-RRB-
18751	10041	23	)	)	-RRB-
18751	10041	24	,	,	,
18751	10041	25	minerals	mineral	NNS
18751	10041	26	which	which	WDT
18751	10041	27	have	have	VBP
18751	10041	28	a	a	DT
18751	10041	29	commercial	commercial	JJ
18751	10041	30	importance	importance	NN
18751	10041	31	.	.	.
18751	10042	1	The	the	DT
18751	10042	2	latter	latter	JJ
18751	10042	3	occurs	occur	VBZ
18751	10042	4	in	in	IN
18751	10042	5	beds	bed	NNS
18751	10042	6	,	,	,
18751	10042	7	and	and	CC
18751	10042	8	is	be	VBZ
18751	10042	9	extensively	extensively	RB
18751	10042	10	worked	work	VBN
18751	10042	11	for	for	IN
18751	10042	12	use	use	NN
18751	10042	13	as	as	IN
18751	10042	14	a	a	DT
18751	10042	15	manure	manure	NN
18751	10042	16	and	and	CC
18751	10042	17	in	in	IN
18751	10042	18	the	the	DT
18751	10042	19	preparation	preparation	NN
18751	10042	20	of	of	IN
18751	10042	21	nitric	nitric	JJ
18751	10042	22	acid	acid	NN
18751	10042	23	.	.	.
18751	10043	1	Nitrogen	nitrogen	NN
18751	10043	2	is	be	VBZ
18751	10043	3	mainly	mainly	RB
18751	10043	4	characterised	characterise	VBN
18751	10043	5	by	by	IN
18751	10043	6	negative	negative	JJ
18751	10043	7	properties	property	NNS
18751	10043	8	,	,	,
18751	10043	9	although	although	IN
18751	10043	10	many	many	JJ
18751	10043	11	of	of	IN
18751	10043	12	its	-PRON-	PRP$
18751	10043	13	compounds	compound	NNS
18751	10043	14	are	be	VBP
18751	10043	15	very	very	RB
18751	10043	16	energetic	energetic	JJ
18751	10043	17	bodies	body	NNS
18751	10043	18	.	.	.
18751	10044	1	It	-PRON-	PRP
18751	10044	2	is	be	VBZ
18751	10044	3	a	a	DT
18751	10044	4	gas	gas	NN
18751	10044	5	,	,	,
18751	10044	6	present	present	JJ
18751	10044	7	everywhere	everywhere	RB
18751	10044	8	,	,	,
18751	10044	9	but	but	CC
18751	10044	10	so	so	RB
18751	10044	11	inactive	inactive	JJ
18751	10044	12	that	that	IN
18751	10044	13	the	the	DT
18751	10044	14	assayer	assayer	NN
18751	10044	15	can	can	MD
18751	10044	16	always	always	RB
18751	10044	17	afford	afford	VB
18751	10044	18	to	to	TO
18751	10044	19	ignore	ignore	VB
18751	10044	20	its	-PRON-	PRP$
18751	10044	21	presence	presence	NN
18751	10044	22	,	,	,
18751	10044	23	and	and	CC
18751	10044	24	,	,	,
18751	10044	25	except	except	IN
18751	10044	26	in	in	IN
18751	10044	27	testing	test	VBG
18751	10044	28	furnace	furnace	NN
18751	10044	29	gases	gas	NNS
18751	10044	30	,	,	,
18751	10044	31	&	&	CC
18751	10044	32	c.	c.	NNP
18751	10044	33	,	,	,
18751	10044	34	he	-PRON-	PRP
18751	10044	35	is	be	VBZ
18751	10044	36	never	never	RB
18751	10044	37	called	call	VBN
18751	10044	38	on	on	RP
18751	10044	39	to	to	TO
18751	10044	40	determine	determine	VB
18751	10044	41	its	-PRON-	PRP$
18751	10044	42	quantity	quantity	NN
18751	10044	43	.	.	.
18751	10045	1	The	the	DT
18751	10045	2	nitrates	nitrate	NNS
18751	10045	3	are	be	VBP
18751	10045	4	an	an	DT
18751	10045	5	important	important	JJ
18751	10045	6	class	class	NN
18751	10045	7	of	of	IN
18751	10045	8	salts	salt	NNS
18751	10045	9	,	,	,
18751	10045	10	and	and	CC
18751	10045	11	may	may	MD
18751	10045	12	be	be	VB
18751	10045	13	looked	look	VBN
18751	10045	14	on	on	RP
18751	10045	15	as	as	IN
18751	10045	16	compounds	compound	NNS
18751	10045	17	of	of	IN
18751	10045	18	the	the	DT
18751	10045	19	bases	basis	NNS
18751	10045	20	with	with	IN
18751	10045	21	nitric	nitric	JJ
18751	10045	22	pentoxide	pentoxide	NN
18751	10045	23	(	(	-LRB-
18751	10045	24	N_{2}O_{5	N_{2}O_{5	NNP
18751	10045	25	}	}	-RRB-
18751	10045	26	)	)	-RRB-
18751	10045	27	.	.	.
18751	10046	1	They	-PRON-	PRP
18751	10046	2	are	be	VBP
18751	10046	3	,	,	,
18751	10046	4	with	with	IN
18751	10046	5	the	the	DT
18751	10046	6	exception	exception	NN
18751	10046	7	of	of	IN
18751	10046	8	a	a	DT
18751	10046	9	few	few	JJ
18751	10046	10	basic	basic	JJ
18751	10046	11	compounds	compound	NNS
18751	10046	12	,	,	,
18751	10046	13	soluble	soluble	JJ
18751	10046	14	in	in	IN
18751	10046	15	water	water	NN
18751	10046	16	,	,	,
18751	10046	17	and	and	CC
18751	10046	18	are	be	VBP
18751	10046	19	remarkable	remarkable	JJ
18751	10046	20	for	for	IN
18751	10046	21	the	the	DT
18751	10046	22	ease	ease	NN
18751	10046	23	with	with	IN
18751	10046	24	which	which	WDT
18751	10046	25	they	-PRON-	PRP
18751	10046	26	give	give	VBP
18751	10046	27	up	up	RP
18751	10046	28	their	-PRON-	PRP$
18751	10046	29	oxygen	oxygen	NN
18751	10046	30	.	.	.
18751	10047	1	The	the	DT
18751	10047	2	alkaline	alkaline	NN
18751	10047	3	nitrates	nitrate	NNS
18751	10047	4	fuse	fuse	VBP
18751	10047	5	readily	readily	RB
18751	10047	6	,	,	,
18751	10047	7	and	and	CC
18751	10047	8	lose	lose	VB
18751	10047	9	oxygen	oxygen	NN
18751	10047	10	with	with	IN
18751	10047	11	effervescence	effervescence	NN
18751	10047	12	forming	form	VBG
18751	10047	13	nitrites	nitrite	NNS
18751	10047	14	;	;	:
18751	10047	15	while	while	IN
18751	10047	16	at	at	IN
18751	10047	17	a	a	DT
18751	10047	18	higher	high	JJR
18751	10047	19	temperature	temperature	NN
18751	10047	20	they	-PRON-	PRP
18751	10047	21	yield	yield	VBP
18751	10047	22	more	more	JJR
18751	10047	23	oxygen	oxygen	NN
18751	10047	24	and	and	CC
18751	10047	25	lose	lose	VB
18751	10047	26	their	-PRON-	PRP$
18751	10047	27	nitrogen	nitrogen	NN
18751	10047	28	,	,	,
18751	10047	29	either	either	CC
18751	10047	30	as	as	IN
18751	10047	31	a	a	DT
18751	10047	32	lower	low	JJR
18751	10047	33	oxide	oxide	NN
18751	10047	34	or	or	CC
18751	10047	35	as	as	IN
18751	10047	36	nitrogen	nitrogen	NN
18751	10047	37	.	.	.
18751	10048	1	The	the	DT
18751	10048	2	nitrates	nitrate	NNS
18751	10048	3	of	of	IN
18751	10048	4	the	the	DT
18751	10048	5	metals	metal	NNS
18751	10048	6	,	,	,
18751	10048	7	on	on	IN
18751	10048	8	heating	heating	NN
18751	10048	9	,	,	,
18751	10048	10	leave	leave	VB
18751	10048	11	the	the	DT
18751	10048	12	oxide	oxide	NN
18751	10048	13	of	of	IN
18751	10048	14	the	the	DT
18751	10048	15	metal	metal	NN
18751	10048	16	.	.	.
18751	10049	1	It	-PRON-	PRP
18751	10049	2	is	be	VBZ
18751	10049	3	as	as	IN
18751	10049	4	yielders	yielder	NNS
18751	10049	5	of	of	IN
18751	10049	6	oxygen	oxygen	NN
18751	10049	7	that	that	IN
18751	10049	8	nitrates	nitrate	NNS
18751	10049	9	are	be	VBP
18751	10049	10	so	so	RB
18751	10049	11	largely	largely	RB
18751	10049	12	used	use	VBN
18751	10049	13	in	in	IN
18751	10049	14	the	the	DT
18751	10049	15	manufacture	manufacture	NN
18751	10049	16	of	of	IN
18751	10049	17	explosives	explosive	NNS
18751	10049	18	.	.	.
18751	10050	1	Gunpowder	gunpowder	NN
18751	10050	2	contains	contain	VBZ
18751	10050	3	from	from	IN
18751	10050	4	65	65	CD
18751	10050	5	to	to	TO
18751	10050	6	75	75	CD
18751	10050	7	per	per	NN
18751	10050	8	cent	cent	NN
18751	10050	9	.	.	.
18751	10051	1	of	of	IN
18751	10051	2	potassium	potassium	NN
18751	10051	3	nitrate	nitrate	NNP
18751	10051	4	(	(	-LRB-
18751	10051	5	nitre	nitre	NNP
18751	10051	6	)	)	-RRB-
18751	10051	7	.	.	.
18751	10052	1	Nitrates	nitrate	NNS
18751	10052	2	are	be	VBP
18751	10052	3	best	best	RB
18751	10052	4	detected	detect	VBN
18751	10052	5	and	and	CC
18751	10052	6	determined	determine	VBN
18751	10052	7	by	by	IN
18751	10052	8	their	-PRON-	PRP$
18751	10052	9	yielding	yield	VBG
18751	10052	10	nitric	nitric	JJ
18751	10052	11	oxide	oxide	NN
18751	10052	12	when	when	WRB
18751	10052	13	treated	treat	VBN
18751	10052	14	with	with	IN
18751	10052	15	sulphuric	sulphuric	JJ
18751	10052	16	acid	acid	NN
18751	10052	17	and	and	CC
18751	10052	18	a	a	DT
18751	10052	19	suitable	suitable	JJ
18751	10052	20	reducing	reduce	VBG
18751	10052	21	agent	agent	NN
18751	10052	22	,	,	,
18751	10052	23	such	such	JJ
18751	10052	24	as	as	IN
18751	10052	25	ferrous	ferrous	JJ
18751	10052	26	sulphate	sulphate	NN
18751	10052	27	,	,	,
18751	10052	28	mercury	mercury	NN
18751	10052	29	,	,	,
18751	10052	30	or	or	CC
18751	10052	31	copper	copper	NN
18751	10052	32	.	.	.
18751	10053	1	Nitric	nitric	JJ
18751	10053	2	oxide	oxide	NN
18751	10053	3	is	be	VBZ
18751	10053	4	a	a	DT
18751	10053	5	colourless	colourless	JJ
18751	10053	6	gas	gas	NN
18751	10053	7	very	very	RB
18751	10053	8	slightly	slightly	RB
18751	10053	9	soluble	soluble	JJ
18751	10053	10	in	in	IN
18751	10053	11	water	water	NN
18751	10053	12	.	.	.
18751	10054	1	It	-PRON-	PRP
18751	10054	2	combines	combine	VBZ
18751	10054	3	at	at	IN
18751	10054	4	once	once	RB
18751	10054	5	with	with	IN
18751	10054	6	oxygen	oxygen	NN
18751	10054	7	,	,	,
18751	10054	8	on	on	IN
18751	10054	9	mixing	mix	VBG
18751	10054	10	with	with	IN
18751	10054	11	the	the	DT
18751	10054	12	air	air	NN
18751	10054	13	,	,	,
18751	10054	14	to	to	TO
18751	10054	15	form	form	VB
18751	10054	16	brown	brown	JJ
18751	10054	17	"	"	``
18751	10054	18	nitrous	nitrous	JJ
18751	10054	19	fumes	fume	NNS
18751	10054	20	,	,	,
18751	10054	21	"	"	''
18751	10054	22	and	and	CC
18751	10054	23	dissolves	dissolve	NNS
18751	10054	24	in	in	IN
18751	10054	25	a	a	DT
18751	10054	26	solution	solution	NN
18751	10054	27	of	of	IN
18751	10054	28	ferrous	ferrous	JJ
18751	10054	29	sulphate	sulphate	NN
18751	10054	30	,	,	,
18751	10054	31	producing	produce	VBG
18751	10054	32	a	a	DT
18751	10054	33	characteristic	characteristic	JJ
18751	10054	34	blackish	blackish	NN
18751	10054	35	-	-	HYPH
18751	10054	36	brown	brown	JJ
18751	10054	37	colour	colour	NN
18751	10054	38	.	.	.
18751	10055	1	It	-PRON-	PRP
18751	10055	2	is	be	VBZ
18751	10055	3	this	this	DT
18751	10055	4	colour	colour	NN
18751	10055	5	which	which	WDT
18751	10055	6	affords	afford	VBZ
18751	10055	7	the	the	DT
18751	10055	8	best	good	JJS
18751	10055	9	and	and	CC
18751	10055	10	most	most	RBS
18751	10055	11	easily	easily	RB
18751	10055	12	-	-	HYPH
18751	10055	13	applied	apply	VBN
18751	10055	14	test	test	NN
18751	10055	15	for	for	IN
18751	10055	16	nitrates	nitrate	NNS
18751	10055	17	.	.	.
18751	10056	1	The	the	DT
18751	10056	2	substance	substance	NN
18751	10056	3	suspected	suspect	VBN
18751	10056	4	to	to	TO
18751	10056	5	contain	contain	VB
18751	10056	6	nitrates	nitrate	NNS
18751	10056	7	is	be	VBZ
18751	10056	8	dissolved	dissolve	VBN
18751	10056	9	in	in	IN
18751	10056	10	about	about	RB
18751	10056	11	1	1	CD
18751	10056	12	c.c	c.c	NNP
18751	10056	13	.	.	.
18751	10057	1	of	of	IN
18751	10057	2	water	water	NN
18751	10057	3	,	,	,
18751	10057	4	and	and	CC
18751	10057	5	treated	treat	VBN
18751	10057	6	with	with	IN
18751	10057	7	an	an	DT
18751	10057	8	equal	equal	JJ
18751	10057	9	volume	volume	NN
18751	10057	10	of	of	IN
18751	10057	11	strong	strong	JJ
18751	10057	12	sulphuric	sulphuric	JJ
18751	10057	13	acid	acid	NN
18751	10057	14	.	.	.
18751	10058	1	After	after	IN
18751	10058	2	cooling	cool	VBG
18751	10058	3	,	,	,
18751	10058	4	a	a	DT
18751	10058	5	solution	solution	NN
18751	10058	6	of	of	IN
18751	10058	7	ferrous	ferrous	JJ
18751	10058	8	sulphate	sulphate	NN
18751	10058	9	is	be	VBZ
18751	10058	10	poured	pour	VBN
18751	10058	11	on	on	IN
18751	10058	12	its	-PRON-	PRP$
18751	10058	13	surface	surface	NN
18751	10058	14	,	,	,
18751	10058	15	so	so	IN
18751	10058	16	as	as	IN
18751	10058	17	to	to	TO
18751	10058	18	form	form	VB
18751	10058	19	a	a	DT
18751	10058	20	layer	layer	NN
18751	10058	21	resting	rest	VBG
18751	10058	22	on	on	IN
18751	10058	23	it	-PRON-	PRP
18751	10058	24	.	.	.
18751	10059	1	On	on	IN
18751	10059	2	standing	standing	NN
18751	10059	3	,	,	,
18751	10059	4	a	a	DT
18751	10059	5	brown	brown	JJ
18751	10059	6	or	or	CC
18751	10059	7	black	black	JJ
18751	10059	8	ring	ring	NN
18751	10059	9	is	be	VBZ
18751	10059	10	developed	develop	VBN
18751	10059	11	where	where	WRB
18751	10059	12	the	the	DT
18751	10059	13	liquids	liquid	NNS
18751	10059	14	join	join	VBP
18751	10059	15	,	,	,
18751	10059	16	if	if	IN
18751	10059	17	any	any	DT
18751	10059	18	nitrate	nitrate	JJ
18751	10059	19	or	or	CC
18751	10059	20	nitrite	nitrite	JJ
18751	10059	21	is	be	VBZ
18751	10059	22	present	present	JJ
18751	10059	23	.	.	.
18751	10060	1	Nitrites	nitrite	NNS
18751	10060	2	are	be	VBP
18751	10060	3	distinguished	distinguish	VBN
18751	10060	4	from	from	IN
18751	10060	5	nitrates	nitrate	NNS
18751	10060	6	by	by	IN
18751	10060	7	effervescing	effervesce	VBG
18751	10060	8	and	and	CC
18751	10060	9	yielding	yield	VBG
18751	10060	10	brown	brown	JJ
18751	10060	11	fumes	fume	NNS
18751	10060	12	when	when	WRB
18751	10060	13	treated	treat	VBN
18751	10060	14	with	with	IN
18751	10060	15	a	a	DT
18751	10060	16	little	little	JJ
18751	10060	17	dilute	dilute	NN
18751	10060	18	sulphuric	sulphuric	JJ
18751	10060	19	acid	acid	NN
18751	10060	20	.	.	.
18751	10061	1	The	the	DT
18751	10061	2	separation	separation	NN
18751	10061	3	of	of	IN
18751	10061	4	nitrates	nitrate	NNS
18751	10061	5	is	be	VBZ
18751	10061	6	in	in	IN
18751	10061	7	many	many	JJ
18751	10061	8	cases	case	NNS
18751	10061	9	difficult	difficult	JJ
18751	10061	10	.	.	.
18751	10062	1	Generally	generally	RB
18751	10062	2	,	,	,
18751	10062	3	on	on	IN
18751	10062	4	treating	treat	VBG
18751	10062	5	the	the	DT
18751	10062	6	substance	substance	NN
18751	10062	7	with	with	IN
18751	10062	8	water	water	NN
18751	10062	9	,	,	,
18751	10062	10	the	the	DT
18751	10062	11	nitrate	nitrate	NN
18751	10062	12	will	will	MD
18751	10062	13	be	be	VB
18751	10062	14	in	in	IN
18751	10062	15	the	the	DT
18751	10062	16	solution	solution	NN
18751	10062	17	,	,	,
18751	10062	18	and	and	CC
18751	10062	19	is	be	VBZ
18751	10062	20	filtered	filter	VBN
18751	10062	21	off	off	RP
18751	10062	22	from	from	IN
18751	10062	23	any	any	DT
18751	10062	24	insoluble	insoluble	JJ
18751	10062	25	matter	matter	NN
18751	10062	26	.	.	.
18751	10063	1	In	in	IN
18751	10063	2	the	the	DT
18751	10063	3	exceptional	exceptional	JJ
18751	10063	4	cases	case	NNS
18751	10063	5	it	-PRON-	PRP
18751	10063	6	is	be	VBZ
18751	10063	7	got	get	VBN
18751	10063	8	into	into	IN
18751	10063	9	solution	solution	NN
18751	10063	10	by	by	IN
18751	10063	11	treating	treat	VBG
18751	10063	12	with	with	IN
18751	10063	13	a	a	DT
18751	10063	14	boiling	boiling	NN
18751	10063	15	solution	solution	NN
18751	10063	16	of	of	IN
18751	10063	17	sodium	sodium	NN
18751	10063	18	carbonate	carbonate	NN
18751	10063	19	;	;	:
18751	10063	20	the	the	DT
18751	10063	21	nitrate	nitrate	NN
18751	10063	22	will	will	MD
18751	10063	23	contain	contain	VB
18751	10063	24	it	-PRON-	PRP
18751	10063	25	as	as	IN
18751	10063	26	an	an	DT
18751	10063	27	alkaline	alkaline	NN
18751	10063	28	nitrate	nitrate	JJ
18751	10063	29	.	.	.
18751	10064	1	Since	since	IN
18751	10064	2	,	,	,
18751	10064	3	however	however	RB
18751	10064	4	,	,	,
18751	10064	5	in	in	IN
18751	10064	6	their	-PRON-	PRP$
18751	10064	7	determination	determination	NN
18751	10064	8	,	,	,
18751	10064	9	nitrates	nitrate	NNS
18751	10064	10	are	be	VBP
18751	10064	11	never	never	RB
18751	10064	12	separated	separate	VBN
18751	10064	13	and	and	CC
18751	10064	14	weighed	weigh	VBD
18751	10064	15	as	as	IN
18751	10064	16	such	such	JJ
18751	10064	17	,	,	,
18751	10064	18	the	the	DT
18751	10064	19	difficulty	difficulty	NN
18751	10064	20	of	of	IN
18751	10064	21	separating	separate	VBG
18751	10064	22	them	-PRON-	PRP
18751	10064	23	has	have	VBZ
18751	10064	24	little	little	JJ
18751	10064	25	importance	importance	NN
18751	10064	26	.	.	.
18751	10065	1	Usually	usually	RB
18751	10065	2	,	,	,
18751	10065	3	the	the	DT
18751	10065	4	determination	determination	NN
18751	10065	5	can	can	MD
18751	10065	6	be	be	VB
18751	10065	7	made	make	VBN
18751	10065	8	on	on	IN
18751	10065	9	the	the	DT
18751	10065	10	original	original	JJ
18751	10065	11	aqueous	aqueous	JJ
18751	10065	12	solution	solution	NN
18751	10065	13	,	,	,
18751	10065	14	and	and	CC
18751	10065	15	it	-PRON-	PRP
18751	10065	16	is	be	VBZ
18751	10065	17	never	never	RB
18751	10065	18	necessary	necessary	JJ
18751	10065	19	to	to	TO
18751	10065	20	do	do	VB
18751	10065	21	more	more	JJR
18751	10065	22	than	than	IN
18751	10065	23	remove	remove	VB
18751	10065	24	any	any	DT
18751	10065	25	special	special	JJ
18751	10065	26	substance	substance	NN
18751	10065	27	which	which	WDT
18751	10065	28	has	have	VBZ
18751	10065	29	a	a	DT
18751	10065	30	bad	bad	JJ
18751	10065	31	effect	effect	NN
18751	10065	32	;	;	:
18751	10065	33	and	and	CC
18751	10065	34	this	this	DT
18751	10065	35	is	be	VBZ
18751	10065	36	easily	easily	RB
18751	10065	37	done	do	VBN
18751	10065	38	by	by	IN
18751	10065	39	the	the	DT
18751	10065	40	usual	usual	JJ
18751	10065	41	reagents	reagent	NNS
18751	10065	42	.	.	.
18751	10066	1	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	10066	2	DETERMINATION	DETERMINATION	NNP
18751	10066	3	.	.	.
18751	10067	1	It	-PRON-	PRP
18751	10067	2	follows	follow	VBZ
18751	10067	3	from	from	IN
18751	10067	4	what	what	WP
18751	10067	5	has	have	VBZ
18751	10067	6	been	be	VBN
18751	10067	7	said	say	VBN
18751	10067	8	that	that	IN
18751	10067	9	there	there	EX
18751	10067	10	is	be	VBZ
18751	10067	11	no	no	DT
18751	10067	12	direct	direct	JJ
18751	10067	13	gravimetric	gravimetric	JJ
18751	10067	14	determination	determination	NN
18751	10067	15	.	.	.
18751	10068	1	The	the	DT
18751	10068	2	percentage	percentage	NN
18751	10068	3	of	of	IN
18751	10068	4	nitrogen	nitrogen	NN
18751	10068	5	pentoxide	pentoxide	NN
18751	10068	6	(	(	-LRB-
18751	10068	7	N_{2}O_{5	N_{2}O_{5	NNP
18751	10068	8	}	}	-RRB-
18751	10068	9	)	)	-RRB-
18751	10068	10	in	in	IN
18751	10068	11	a	a	DT
18751	10068	12	comparatively	comparatively	RB
18751	10068	13	pure	pure	JJ
18751	10068	14	nitrate	nitrate	NN
18751	10068	15	is	be	VBZ
18751	10068	16	sometimes	sometimes	RB
18751	10068	17	determined	determine	VBN
18751	10068	18	indirectly	indirectly	RB
18751	10068	19	in	in	IN
18751	10068	20	the	the	DT
18751	10068	21	following	following	JJ
18751	10068	22	way:--Place	way:--place	NN
18751	10068	23	in	in	IN
18751	10068	24	a	a	DT
18751	10068	25	platinum	platinum	NN
18751	10068	26	-	-	HYPH
18751	10068	27	crucible	crucible	JJ
18751	10068	28	4	4	CD
18751	10068	29	or	or	CC
18751	10068	30	5	5	CD
18751	10068	31	grams	gram	NNS
18751	10068	32	of	of	IN
18751	10068	33	powdered	powder	VBN
18751	10068	34	and	and	CC
18751	10068	35	cleaned	clean	VBD
18751	10068	36	quartz	quartz	NN
18751	10068	37	.	.	.
18751	10069	1	Ignite	ignite	JJ
18751	10069	2	,	,	,
18751	10069	3	cool	cool	JJ
18751	10069	4	in	in	IN
18751	10069	5	a	a	DT
18751	10069	6	desiccator	desiccator	NN
18751	10069	7	,	,	,
18751	10069	8	and	and	CC
18751	10069	9	weigh	weigh	VB
18751	10069	10	with	with	IN
18751	10069	11	the	the	DT
18751	10069	12	cover	cover	NN
18751	10069	13	.	.	.
18751	10070	1	Mix	mix	NN
18751	10070	2	1	1	CD
18751	10070	3	gram	gram	NN
18751	10070	4	of	of	IN
18751	10070	5	the	the	DT
18751	10070	6	dried	dry	VBN
18751	10070	7	and	and	CC
18751	10070	8	powdered	powdered	JJ
18751	10070	9	salt	salt	NN
18751	10070	10	with	with	IN
18751	10070	11	the	the	DT
18751	10070	12	quartz	quartz	NN
18751	10070	13	in	in	IN
18751	10070	14	the	the	DT
18751	10070	15	crucible	crucible	NN
18751	10070	16	by	by	IN
18751	10070	17	stirring	stir	VBG
18751	10070	18	with	with	IN
18751	10070	19	a	a	DT
18751	10070	20	stout	stout	JJ
18751	10070	21	platinum	platinum	NN
18751	10070	22	-	-	HYPH
18751	10070	23	wire	wire	NN
18751	10070	24	.	.	.
18751	10071	1	Cover	cover	VB
18751	10071	2	the	the	DT
18751	10071	3	crucible	crucible	NN
18751	10071	4	,	,	,
18751	10071	5	and	and	CC
18751	10071	6	heat	heat	NN
18751	10071	7	in	in	IN
18751	10071	8	a	a	DT
18751	10071	9	Bunsen	Bunsen	NNP
18751	10071	10	-	-	HYPH
18751	10071	11	burner	burner	NN
18751	10071	12	flame	flame	NN
18751	10071	13	at	at	IN
18751	10071	14	scarcely	scarcely	RB
18751	10071	15	visible	visible	JJ
18751	10071	16	redness	redness	NN
18751	10071	17	for	for	IN
18751	10071	18	half	half	PDT
18751	10071	19	-	-	HYPH
18751	10071	20	an	an	DT
18751	10071	21	-	-	HYPH
18751	10071	22	hour	hour	NN
18751	10071	23	.	.	.
18751	10072	1	Cool	cool	JJ
18751	10072	2	and	and	CC
18751	10072	3	weigh	weigh	VB
18751	10072	4	.	.	.
18751	10073	1	The	the	DT
18751	10073	2	loss	loss	NN
18751	10073	3	in	in	IN
18751	10073	4	weight	weight	NN
18751	10073	5	gives	give	VBZ
18751	10073	6	the	the	DT
18751	10073	7	amount	amount	NN
18751	10073	8	of	of	IN
18751	10073	9	nitrogen	nitrogen	NN
18751	10073	10	pentoxide	pentoxide	NNP
18751	10073	11	.	.	.
18751	10074	1	Sulphates	sulphate	NNS
18751	10074	2	and	and	CC
18751	10074	3	chlorides	chloride	NNS
18751	10074	4	in	in	IN
18751	10074	5	moderate	moderate	JJ
18751	10074	6	quantity	quantity	NN
18751	10074	7	do	do	VBP
18751	10074	8	not	not	RB
18751	10074	9	interfere	interfere	VB
18751	10074	10	.	.	.
18751	10075	1	The	the	DT
18751	10075	2	following	follow	VBG
18751	10075	3	is	be	VBZ
18751	10075	4	an	an	DT
18751	10075	5	example	example	NN
18751	10075	6	of	of	IN
18751	10075	7	the	the	DT
18751	10075	8	process:--	process:--	``
18751	10075	9	Crucible	Crucible	NNP
18751	10075	10	and	and	CC
18751	10075	11	sand	sand	VBP
18751	10075	12	26.6485	26.6485	CD
18751	10075	13	grams	gram	NNS
18751	10075	14	Nitre	Nitre	NNP
18751	10075	15	taken	take	VBN
18751	10075	16	1.0000	1.0000	CD
18751	10075	17	"	"	``
18751	10075	18	-------	-------	NFP
18751	10075	19	27.6485	27.6485	CD
18751	10075	20	"	"	''
18751	10075	21	Weight	Weight	NNP
18751	10075	22	after	after	IN
18751	10075	23	ignition	ignition	NN
18751	10075	24	27.1160	27.1160	CD
18751	10075	25	"	"	''
18751	10075	26	-------	-------	NFP
18751	10075	27	Loss	loss	NN
18751	10075	28	on	on	IN
18751	10075	29	ignition	ignition	NN
18751	10075	30	0.5325	0.5325	CD
18751	10075	31	"	"	``
18751	10075	32	This	this	DT
18751	10075	33	is	be	VBZ
18751	10075	34	equal	equal	JJ
18751	10075	35	to	to	IN
18751	10075	36	53.25	53.25	CD
18751	10075	37	per	per	NN
18751	10075	38	cent	cent	NN
18751	10075	39	.	.	.
18751	10076	1	of	of	IN
18751	10076	2	nitrogen	nitrogen	NNP
18751	10076	3	pentoxide	pentoxide	NNP
18751	10076	4	.	.	.
18751	10077	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	10077	2	DETERMINATION	DETERMINATION	NNP
18751	10077	3	.	.	.
18751	10078	1	This	this	DT
18751	10078	2	is	be	VBZ
18751	10078	3	based	base	VBN
18751	10078	4	on	on	IN
18751	10078	5	the	the	DT
18751	10078	6	oxidising	oxidising	JJ
18751	10078	7	action	action	NN
18751	10078	8	of	of	IN
18751	10078	9	nitric	nitric	JJ
18751	10078	10	acid	acid	NN
18751	10078	11	,	,	,
18751	10078	12	or	or	CC
18751	10078	13	of	of	IN
18751	10078	14	nitrates	nitrate	NNS
18751	10078	15	in	in	IN
18751	10078	16	acid	acid	JJ
18751	10078	17	solutions	solution	NNS
18751	10078	18	on	on	IN
18751	10078	19	ferrous	ferrous	JJ
18751	10078	20	salts	salt	NNS
18751	10078	21	.	.	.
18751	10079	1	The	the	DT
18751	10079	2	pentoxide	pentoxide	NN
18751	10079	3	(	(	-LRB-
18751	10079	4	N_{2}O_{5	N_{2}O_{5	NNP
18751	10079	5	}	}	-RRB-
18751	10079	6	)	)	-RRB-
18751	10079	7	of	of	IN
18751	10079	8	the	the	DT
18751	10079	9	nitrate	nitrate	NN
18751	10079	10	is	be	VBZ
18751	10079	11	reduced	reduce	VBN
18751	10079	12	to	to	IN
18751	10079	13	nitric	nitric	JJ
18751	10079	14	oxide	oxide	NN
18751	10079	15	(	(	-LRB-
18751	10079	16	NO	no	UH
18751	10079	17	)	)	-RRB-
18751	10079	18	,	,	,
18751	10079	19	so	so	IN
18751	10079	20	that	that	IN
18751	10079	21	336	336	CD
18751	10079	22	parts	part	NNS
18751	10079	23	of	of	IN
18751	10079	24	iron	iron	NN
18751	10079	25	peroxidised	peroxidise	VBD
18751	10079	26	represent	represent	VBP
18751	10079	27	108	108	CD
18751	10079	28	parts	part	NNS
18751	10079	29	of	of	IN
18751	10079	30	nitric	nitric	JJ
18751	10079	31	pentoxide	pentoxide	NN
18751	10079	32	as	as	IN
18751	10079	33	oxidising	oxidising	JJ
18751	10079	34	agent	agent	NN
18751	10079	35	.	.	.
18751	10080	1	[	[	-LRB-
18751	10080	2	112	112	CD
18751	10080	3	]	]	-RRB-
18751	10080	4	The	the	DT
18751	10080	5	quantity	quantity	NN
18751	10080	6	of	of	IN
18751	10080	7	iron	iron	NN
18751	10080	8	peroxidised	peroxidise	VBN
18751	10080	9	is	be	VBZ
18751	10080	10	determined	determine	VBN
18751	10080	11	by	by	IN
18751	10080	12	taking	take	VBG
18751	10080	13	a	a	DT
18751	10080	14	known	know	VBN
18751	10080	15	quantity	quantity	NN
18751	10080	16	of	of	IN
18751	10080	17	ferrous	ferrous	JJ
18751	10080	18	salt	salt	NN
18751	10080	19	,	,	,
18751	10080	20	oxidizing	oxidize	VBG
18751	10080	21	with	with	IN
18751	10080	22	a	a	DT
18751	10080	23	weighed	weigh	VBN
18751	10080	24	sample	sample	NN
18751	10080	25	of	of	IN
18751	10080	26	nitrate	nitrate	JJ
18751	10080	27	,	,	,
18751	10080	28	and	and	CC
18751	10080	29	then	then	RB
18751	10080	30	determining	determine	VBG
18751	10080	31	the	the	DT
18751	10080	32	residual	residual	JJ
18751	10080	33	ferrous	ferrous	JJ
18751	10080	34	iron	iron	NN
18751	10080	35	by	by	IN
18751	10080	36	titration	titration	NN
18751	10080	37	with	with	IN
18751	10080	38	bichromate	bichromate	NN
18751	10080	39	or	or	CC
18751	10080	40	permanganate	permanganate	NN
18751	10080	41	of	of	IN
18751	10080	42	potassium	potassium	NN
18751	10080	43	solution	solution	NN
18751	10080	44	.	.	.
18751	10081	1	The	the	DT
18751	10081	2	difference	difference	NN
18751	10081	3	between	between	IN
18751	10081	4	the	the	DT
18751	10081	5	ferrous	ferrous	JJ
18751	10081	6	iron	iron	NN
18751	10081	7	taken	take	VBN
18751	10081	8	and	and	CC
18751	10081	9	that	that	WDT
18751	10081	10	found	find	VBD
18751	10081	11	,	,	,
18751	10081	12	gives	give	VBZ
18751	10081	13	the	the	DT
18751	10081	14	amount	amount	NN
18751	10081	15	oxidized	oxidize	VBN
18751	10081	16	by	by	IN
18751	10081	17	the	the	DT
18751	10081	18	nitrate	nitrate	NN
18751	10081	19	.	.	.
18751	10082	1	The	the	DT
18751	10082	2	speed	speed	NN
18751	10082	3	with	with	IN
18751	10082	4	which	which	WDT
18751	10082	5	nitric	nitric	JJ
18751	10082	6	oxide	oxide	NN
18751	10082	7	takes	take	VBZ
18751	10082	8	up	up	RP
18751	10082	9	oxygen	oxygen	NN
18751	10082	10	from	from	IN
18751	10082	11	the	the	DT
18751	10082	12	air	air	NN
18751	10082	13	,	,	,
18751	10082	14	and	and	CC
18751	10082	15	thus	thus	RB
18751	10082	16	becomes	become	VBZ
18751	10082	17	capable	capable	JJ
18751	10082	18	of	of	IN
18751	10082	19	oxidising	oxidise	VBG
18751	10082	20	more	more	JJR
18751	10082	21	iron	iron	NN
18751	10082	22	,	,	,
18751	10082	23	renders	render	VBZ
18751	10082	24	some	some	DT
18751	10082	25	precautions	precaution	NNS
18751	10082	26	necessary	necessary	JJ
18751	10082	27	;	;	:
18751	10082	28	ferrous	ferrous	JJ
18751	10082	29	chloride	chloride	NN
18751	10082	30	should	should	MD
18751	10082	31	,	,	,
18751	10082	32	therefore	therefore	RB
18751	10082	33	,	,	,
18751	10082	34	be	be	VB
18751	10082	35	used	use	VBN
18751	10082	36	,	,	,
18751	10082	37	since	since	IN
18751	10082	38	it	-PRON-	PRP
18751	10082	39	is	be	VBZ
18751	10082	40	easier	easy	JJR
18751	10082	41	to	to	TO
18751	10082	42	expel	expel	VB
18751	10082	43	nitric	nitric	JJ
18751	10082	44	oxide	oxide	NN
18751	10082	45	(	(	-LRB-
18751	10082	46	by	by	IN
18751	10082	47	boiling	boil	VBG
18751	10082	48	)	)	-RRB-
18751	10082	49	from	from	IN
18751	10082	50	solutions	solution	NNS
18751	10082	51	of	of	IN
18751	10082	52	a	a	DT
18751	10082	53	chloride	chloride	NN
18751	10082	54	than	than	IN
18751	10082	55	it	-PRON-	PRP
18751	10082	56	is	be	VBZ
18751	10082	57	from	from	IN
18751	10082	58	those	those	DT
18751	10082	59	of	of	IN
18751	10082	60	a	a	DT
18751	10082	61	sulphate	sulphate	NN
18751	10082	62	.	.	.
18751	10083	1	The	the	DT
18751	10083	2	process	process	NN
18751	10083	3	is	be	VBZ
18751	10083	4	as	as	IN
18751	10083	5	follows:--Dissolve	follows:--dissolve	JJ
18751	10083	6	2	2	CD
18751	10083	7	grams	gram	NNS
18751	10083	8	of	of	IN
18751	10083	9	thin	thin	JJ
18751	10083	10	soft	soft	JJ
18751	10083	11	iron	iron	NN
18751	10083	12	wire	wire	NN
18751	10083	13	in	in	IN
18751	10083	14	50	50	CD
18751	10083	15	c.c	c.c	NNP
18751	10083	16	.	.	.
18751	10084	1	of	of	IN
18751	10084	2	hydrochloric	hydrochloric	JJ
18751	10084	3	acid	acid	NN
18751	10084	4	in	in	IN
18751	10084	5	a	a	DT
18751	10084	6	flask	flask	NN
18751	10084	7	provided	provide	VBN
18751	10084	8	with	with	IN
18751	10084	9	an	an	DT
18751	10084	10	arrangement	arrangement	NN
18751	10084	11	for	for	IN
18751	10084	12	maintaining	maintain	VBG
18751	10084	13	an	an	DT
18751	10084	14	atmosphere	atmosphere	NN
18751	10084	15	of	of	IN
18751	10084	16	carbon	carbon	NN
18751	10084	17	dioxide	dioxide	NN
18751	10084	18	.	.	.
18751	10085	1	When	when	WRB
18751	10085	2	the	the	DT
18751	10085	3	iron	iron	NN
18751	10085	4	has	have	VBZ
18751	10085	5	dissolved	dissolve	VBN
18751	10085	6	,	,	,
18751	10085	7	allow	allow	VB
18751	10085	8	the	the	DT
18751	10085	9	solution	solution	NN
18751	10085	10	to	to	TO
18751	10085	11	cool	cool	VB
18751	10085	12	,	,	,
18751	10085	13	and	and	CC
18751	10085	14	add	add	VB
18751	10085	15	0.5	0.5	CD
18751	10085	16	gram	gram	NN
18751	10085	17	of	of	IN
18751	10085	18	the	the	DT
18751	10085	19	nitrate	nitrate	JJ
18751	10085	20	.	.	.
18751	10086	1	Heat	heat	VB
18751	10086	2	gently	gently	RB
18751	10086	3	for	for	IN
18751	10086	4	a	a	DT
18751	10086	5	few	few	JJ
18751	10086	6	minutes	minute	NNS
18751	10086	7	,	,	,
18751	10086	8	and	and	CC
18751	10086	9	then	then	RB
18751	10086	10	boil	boil	VB
18751	10086	11	until	until	IN
18751	10086	12	the	the	DT
18751	10086	13	nitric	nitric	JJ
18751	10086	14	oxide	oxide	NN
18751	10086	15	is	be	VBZ
18751	10086	16	expelled	expel	VBN
18751	10086	17	.	.	.
18751	10087	1	An	an	DT
18751	10087	2	atmosphere	atmosphere	NN
18751	10087	3	of	of	IN
18751	10087	4	carbon	carbon	NN
18751	10087	5	dioxide	dioxide	NN
18751	10087	6	must	must	MD
18751	10087	7	be	be	VB
18751	10087	8	kept	keep	VBN
18751	10087	9	up	up	RP
18751	10087	10	.	.	.
18751	10088	1	Dilute	dilute	VB
18751	10088	2	with	with	IN
18751	10088	3	water	water	NN
18751	10088	4	,	,	,
18751	10088	5	and	and	CC
18751	10088	6	titrate	titrate	VB
18751	10088	7	the	the	DT
18751	10088	8	residual	residual	JJ
18751	10088	9	iron	iron	NN
18751	10088	10	with	with	IN
18751	10088	11	standard	standard	JJ
18751	10088	12	solution	solution	NN
18751	10088	13	of	of	IN
18751	10088	14	bichromate	bichromate	NN
18751	10088	15	of	of	IN
18751	10088	16	potassium	potassium	NN
18751	10088	17	.	.	.
18751	10089	1	The	the	DT
18751	10089	2	standard	standard	JJ
18751	10089	3	"	"	``
18751	10089	4	bichromate	bichromate	NN
18751	10089	5	"	"	''
18751	10089	6	is	be	VBZ
18751	10089	7	made	make	VBN
18751	10089	8	by	by	IN
18751	10089	9	dissolving	dissolve	VBG
18751	10089	10	17.5	17.5	CD
18751	10089	11	grams	gram	NNS
18751	10089	12	of	of	IN
18751	10089	13	the	the	DT
18751	10089	14	salt	salt	NN
18751	10089	15	(	(	-LRB-
18751	10089	16	K_{2}Cr_{2}O_{7	k_{2}cr_{2}o_{7	NN
18751	10089	17	}	}	-RRB-
18751	10089	18	)	)	-RRB-
18751	10089	19	in	in	IN
18751	10089	20	water	water	NN
18751	10089	21	,	,	,
18751	10089	22	and	and	CC
18751	10089	23	diluting	diluting	NN
18751	10089	24	to	to	IN
18751	10089	25	1	1	CD
18751	10089	26	litre	litre	NN
18751	10089	27	:	:	:
18751	10089	28	100	100	CD
18751	10089	29	c.c	c.c	NNP
18751	10089	30	.	.	.
18751	10090	1	equal	equal	JJ
18751	10090	2	2	2	CD
18751	10090	3	grams	gram	NNS
18751	10090	4	of	of	IN
18751	10090	5	iron	iron	NN
18751	10090	6	.	.	.
18751	10091	1	Deduct	deduct	VB
18751	10091	2	the	the	DT
18751	10091	3	weight	weight	NN
18751	10091	4	of	of	IN
18751	10091	5	iron	iron	NN
18751	10091	6	found	find	VBN
18751	10091	7	from	from	IN
18751	10091	8	the	the	DT
18751	10091	9	2	2	CD
18751	10091	10	grams	gram	NNS
18751	10091	11	originally	originally	RB
18751	10091	12	taken	take	VBN
18751	10091	13	,	,	,
18751	10091	14	and	and	CC
18751	10091	15	multiply	multiply	VB
18751	10091	16	by	by	IN
18751	10091	17	0.3214	0.3214	CD
18751	10091	18	.	.	.
18751	10092	1	This	this	DT
18751	10092	2	gives	give	VBZ
18751	10092	3	the	the	DT
18751	10092	4	weight	weight	NN
18751	10092	5	of	of	IN
18751	10092	6	the	the	DT
18751	10092	7	pentoxide	pentoxide	NN
18751	10092	8	in	in	IN
18751	10092	9	the	the	DT
18751	10092	10	sample	sample	NN
18751	10092	11	.	.	.
18751	10093	1	In	in	IN
18751	10093	2	an	an	DT
18751	10093	3	example	example	NN
18751	10093	4	,	,	,
18751	10093	5	0.5	0.5	CD
18751	10093	6	gram	gram	NN
18751	10093	7	of	of	IN
18751	10093	8	nitre	nitre	NNP
18751	10093	9	was	be	VBD
18751	10093	10	taken	take	VBN
18751	10093	11	,	,	,
18751	10093	12	and	and	CC
18751	10093	13	59.4	59.4	CD
18751	10093	14	c.c	c.c	NNP
18751	10093	15	.	.	.
18751	10094	1	of	of	IN
18751	10094	2	the	the	DT
18751	10094	3	"	"	``
18751	10094	4	bichromate	bichromate	JJ
18751	10094	5	"	"	''
18751	10094	6	solution	solution	NN
18751	10094	7	were	be	VBD
18751	10094	8	required	require	VBN
18751	10094	9	.	.	.
18751	10095	1	The	the	DT
18751	10095	2	59.4	59.4	CD
18751	10095	3	c.c	c.c	NNP
18751	10095	4	.	.	.
18751	10096	1	thus	thus	RB
18751	10096	2	used	use	VBN
18751	10096	3	are	be	VBP
18751	10096	4	equivalent	equivalent	JJ
18751	10096	5	to	to	IN
18751	10096	6	1.198	1.198	CD
18751	10096	7	gram	gram	NN
18751	10096	8	of	of	IN
18751	10096	9	iron	iron	NN
18751	10096	10	.	.	.
18751	10097	1	This	this	DT
18751	10097	2	leaves	leave	VBZ
18751	10097	3	0.822	0.822	CD
18751	10097	4	gram	gram	NN
18751	10097	5	as	as	IN
18751	10097	6	the	the	DT
18751	10097	7	quantity	quantity	NN
18751	10097	8	oxidised	oxidise	VBN
18751	10097	9	by	by	IN
18751	10097	10	the	the	DT
18751	10097	11	nitre	nitre	NN
18751	10097	12	,	,	,
18751	10097	13	which	which	WDT
18751	10097	14	,	,	,
18751	10097	15	multiplied	multiply	VBN
18751	10097	16	by	by	IN
18751	10097	17	0.3214	0.3214	CD
18751	10097	18	,	,	,
18751	10097	19	gives	give	VBZ
18751	10097	20	0.2642	0.2642	CD
18751	10097	21	gram	gram	NN
18751	10097	22	for	for	IN
18751	10097	23	the	the	DT
18751	10097	24	nitrogen	nitrogen	NN
18751	10097	25	pentoxide	pentoxide	NN
18751	10097	26	,	,	,
18751	10097	27	or	or	CC
18751	10097	28	52.8	52.8	CD
18751	10097	29	per	per	IN
18751	10097	30	cent	cent	NN
18751	10097	31	.	.	.
18751	10098	1	GASOMETRIC	GASOMETRIC	NNP
18751	10098	2	METHOD	METHOD	NNP
18751	10098	3	.	.	.
18751	10099	1	This	this	DT
18751	10099	2	is	be	VBZ
18751	10099	3	based	base	VBN
18751	10099	4	upon	upon	IN
18751	10099	5	the	the	DT
18751	10099	6	measurement	measurement	NN
18751	10099	7	of	of	IN
18751	10099	8	the	the	DT
18751	10099	9	nitric	nitric	JJ
18751	10099	10	oxide	oxide	NN
18751	10099	11	evolved	evolve	VBN
18751	10099	12	on	on	IN
18751	10099	13	shaking	shake	VBG
18751	10099	14	up	up	RP
18751	10099	15	a	a	DT
18751	10099	16	weighed	weigh	VBN
18751	10099	17	quantity	quantity	NN
18751	10099	18	of	of	IN
18751	10099	19	the	the	DT
18751	10099	20	nitrate	nitrate	JJ
18751	10099	21	with	with	IN
18751	10099	22	sulphuric	sulphuric	JJ
18751	10099	23	acid	acid	NN
18751	10099	24	over	over	IN
18751	10099	25	mercury	mercury	NN
18751	10099	26	in	in	IN
18751	10099	27	a	a	DT
18751	10099	28	nitrometer	nitrometer	NN
18751	10099	29	.	.	.
18751	10100	1	Each	each	DT
18751	10100	2	c.c	c.c	NNP
18751	10100	3	.	.	.
18751	10101	1	of	of	IN
18751	10101	2	nitric	nitric	JJ
18751	10101	3	oxide	oxide	NN
18751	10101	4	obtained	obtain	VBN
18751	10101	5	,	,	,
18751	10101	6	when	when	WRB
18751	10101	7	reduced	reduce	VBN
18751	10101	8	to	to	IN
18751	10101	9	normal	normal	JJ
18751	10101	10	temperature	temperature	NN
18751	10101	11	and	and	CC
18751	10101	12	pressure	pressure	NN
18751	10101	13	,	,	,
18751	10101	14	is	be	VBZ
18751	10101	15	equivalent	equivalent	JJ
18751	10101	16	to:--	to:--	ADD
18751	10101	17	0.627	0.627	CD
18751	10101	18	milligram	milligram	NN
18751	10101	19	of	of	IN
18751	10101	20	nitrogen	nitrogen	NN
18751	10101	21	.	.	.
18751	10102	1	1.343	1.343	CD
18751	10102	2	"	"	''
18751	10102	3	of	of	IN
18751	10102	4	nitric	nitric	JJ
18751	10102	5	oxide	oxide	NN
18751	10102	6	.	.	.
18751	10103	1	2.418	2.418	CD
18751	10103	2	"	"	``
18751	10103	3	of	of	IN
18751	10103	4	nitric	nitric	JJ
18751	10103	5	pentoxide	pentoxide	NN
18751	10103	6	.	.	.
18751	10104	1	2.820	2.820	CD
18751	10104	2	"	"	``
18751	10104	3	of	of	IN
18751	10104	4	nitric	nitric	JJ
18751	10104	5	acid	acid	NN
18751	10104	6	.	.	.
18751	10105	1	3.805	3.805	CD
18751	10105	2	"	"	``
18751	10105	3	of	of	IN
18751	10105	4	sodium	sodium	NN
18751	10105	5	nitrate	nitrate	JJ
18751	10105	6	.	.	.
18751	10106	1	4.523	4.523	CD
18751	10106	2	"	"	``
18751	10106	3	of	of	IN
18751	10106	4	potassium	potassium	NN
18751	10106	5	nitrate	nitrate	JJ
18751	10106	6	.	.	.
18751	10107	1	In	in	IN
18751	10107	2	working	work	VBG
18751	10107	3	on	on	IN
18751	10107	4	substances	substance	NNS
18751	10107	5	not	not	RB
18751	10107	6	rich	rich	JJ
18751	10107	7	in	in	IN
18751	10107	8	nitrates	nitrate	NNS
18751	10107	9	,	,	,
18751	10107	10	an	an	DT
18751	10107	11	ordinary	ordinary	JJ
18751	10107	12	nitrometer	nitrometer	NN
18751	10107	13	(	(	-LRB-
18751	10107	14	fig	fig	NN
18751	10107	15	.	.	.
18751	10108	1	69	69	CD
18751	10108	2	)	)	-RRB-
18751	10108	3	is	be	VBZ
18751	10108	4	used	use	VBN
18751	10108	5	;	;	:
18751	10108	6	but	but	CC
18751	10108	7	in	in	IN
18751	10108	8	the	the	DT
18751	10108	9	assay	assay	NN
18751	10108	10	of	of	IN
18751	10108	11	sodium	sodium	NNP
18751	10108	12	nitrate	nitrate	JJ
18751	10108	13	,	,	,
18751	10108	14	nitroglycerine	nitroglycerine	NNP
18751	10108	15	,	,	,
18751	10108	16	&	&	CC
18751	10108	17	c.	c.	NNP
18751	10108	18	,	,	,
18751	10108	19	an	an	DT
18751	10108	20	instrument	instrument	NN
18751	10108	21	provided	provide	VBN
18751	10108	22	with	with	IN
18751	10108	23	a	a	DT
18751	10108	24	bulb	bulb	NN
18751	10108	25	having	have	VBG
18751	10108	26	a	a	DT
18751	10108	27	capacity	capacity	NN
18751	10108	28	of	of	IN
18751	10108	29	100	100	CD
18751	10108	30	c.c	c.c	NNP
18751	10108	31	.	.	.
18751	10109	1	is	be	VBZ
18751	10109	2	employed	employ	VBN
18751	10109	3	.	.	.
18751	10110	1	[	[	-LRB-
18751	10110	2	Illustration	illustration	NN
18751	10110	3	:	:	:
18751	10110	4	FIG	FIG	NNP
18751	10110	5	.	.	.
18751	10111	1	69	69	CD
18751	10111	2	.	.	.
18751	10111	3	]	]	-RRB-
18751	10112	1	The	the	DT
18751	10112	2	plan	plan	NN
18751	10112	3	of	of	IN
18751	10112	4	working	work	VBG
18751	10112	5	is	be	VBZ
18751	10112	6	as	as	IN
18751	10112	7	follows:--The	follows:--the	FW
18751	10112	8	"	"	``
18751	10112	9	measuring	measure	VBG
18751	10112	10	tube	tube	NN
18751	10112	11	"	"	''
18751	10112	12	is	be	VBZ
18751	10112	13	filled	fill	VBN
18751	10112	14	with	with	IN
18751	10112	15	mercury	mercury	NN
18751	10112	16	until	until	IN
18751	10112	17	it	-PRON-	PRP
18751	10112	18	reaches	reach	VBZ
18751	10112	19	up	up	RP
18751	10112	20	into	into	IN
18751	10112	21	the	the	DT
18751	10112	22	tap	tap	NN
18751	10112	23	,	,	,
18751	10112	24	and	and	CC
18751	10112	25	the	the	DT
18751	10112	26	levelling	levelling	NN
18751	10112	27	-	-	HYPH
18751	10112	28	tube	tube	NN
18751	10112	29	is	be	VBZ
18751	10112	30	placed	place	VBN
18751	10112	31	so	so	IN
18751	10112	32	that	that	IN
18751	10112	33	it	-PRON-	PRP
18751	10112	34	contains	contain	VBZ
18751	10112	35	an	an	DT
18751	10112	36	inch	inch	NN
18751	10112	37	or	or	CC
18751	10112	38	two	two	CD
18751	10112	39	of	of	IN
18751	10112	40	mercury	mercury	NN
18751	10112	41	.	.	.
18751	10113	1	If	if	IN
18751	10113	2	the	the	DT
18751	10113	3	nitrate	nitrate	NN
18751	10113	4	is	be	VBZ
18751	10113	5	in	in	IN
18751	10113	6	solution	solution	NN
18751	10113	7	,	,	,
18751	10113	8	2	2	CD
18751	10113	9	or	or	CC
18751	10113	10	3	3	CD
18751	10113	11	c.c	c.c	NNP
18751	10113	12	.	.	.
18751	10114	1	of	of	IN
18751	10114	2	the	the	DT
18751	10114	3	liquid	liquid	NN
18751	10114	4	(	(	-LRB-
18751	10114	5	dilute	dilute	NN
18751	10114	6	liquids	liquid	NNS
18751	10114	7	are	be	VBP
18751	10114	8	brought	bring	VBN
18751	10114	9	to	to	IN
18751	10114	10	this	this	DT
18751	10114	11	bulk	bulk	NN
18751	10114	12	by	by	IN
18751	10114	13	evaporation	evaporation	NN
18751	10114	14	)	)	-RRB-
18751	10114	15	are	be	VBP
18751	10114	16	measured	measure	VBN
18751	10114	17	into	into	IN
18751	10114	18	the	the	DT
18751	10114	19	cup	cup	NN
18751	10114	20	.	.	.
18751	10115	1	The	the	DT
18751	10115	2	levelling	levelling	NN
18751	10115	3	-	-	HYPH
18751	10115	4	tube	tube	NN
18751	10115	5	is	be	VBZ
18751	10115	6	lowered	lower	VBN
18751	10115	7	a	a	DT
18751	10115	8	little	little	JJ
18751	10115	9	,	,	,
18751	10115	10	and	and	CC
18751	10115	11	the	the	DT
18751	10115	12	tap	tap	NN
18751	10115	13	cautiously	cautiously	RB
18751	10115	14	opened	open	VBN
18751	10115	15	until	until	IN
18751	10115	16	all	all	DT
18751	10115	17	but	but	IN
18751	10115	18	the	the	DT
18751	10115	19	last	last	JJ
18751	10115	20	drop	drop	NN
18751	10115	21	of	of	IN
18751	10115	22	the	the	DT
18751	10115	23	liquid	liquid	NN
18751	10115	24	has	have	VBZ
18751	10115	25	run	run	VBN
18751	10115	26	in	in	IN
18751	10115	27	.	.	.
18751	10116	1	The	the	DT
18751	10116	2	cup	cup	NN
18751	10116	3	is	be	VBZ
18751	10116	4	then	then	RB
18751	10116	5	rinsed	rinse	VBN
18751	10116	6	with	with	IN
18751	10116	7	2	2	CD
18751	10116	8	or	or	CC
18751	10116	9	3	3	CD
18751	10116	10	c.c	c.c	NNP
18751	10116	11	.	.	.
18751	10117	1	of	of	IN
18751	10117	2	sulphuric	sulphuric	NNP
18751	10117	3	acid	acid	NNP
18751	10117	4	,	,	,
18751	10117	5	which	which	WDT
18751	10117	6	is	be	VBZ
18751	10117	7	run	run	VBN
18751	10117	8	in	in	RP
18751	10117	9	in	in	IN
18751	10117	10	the	the	DT
18751	10117	11	same	same	JJ
18751	10117	12	way	way	NN
18751	10117	13	,	,	,
18751	10117	14	and	and	CC
18751	10117	15	the	the	DT
18751	10117	16	operation	operation	NN
18751	10117	17	is	be	VBZ
18751	10117	18	repeated	repeat	VBN
18751	10117	19	with	with	IN
18751	10117	20	another	another	DT
18751	10117	21	lot	lot	NN
18751	10117	22	of	of	IN
18751	10117	23	acid	acid	NN
18751	10117	24	.	.	.
18751	10118	1	The	the	DT
18751	10118	2	measuring	measure	VBG
18751	10118	3	-	-	HYPH
18751	10118	4	tube	tube	NN
18751	10118	5	is	be	VBZ
18751	10118	6	now	now	RB
18751	10118	7	taken	take	VBN
18751	10118	8	from	from	IN
18751	10118	9	the	the	DT
18751	10118	10	clamp	clamp	NN
18751	10118	11	,	,	,
18751	10118	12	and	and	CC
18751	10118	13	shaken	shake	VBN
18751	10118	14	for	for	IN
18751	10118	15	two	two	CD
18751	10118	16	or	or	CC
18751	10118	17	three	three	CD
18751	10118	18	minutes	minute	NNS
18751	10118	19	,	,	,
18751	10118	20	until	until	IN
18751	10118	21	no	no	DT
18751	10118	22	more	more	JJR
18751	10118	23	gas	gas	NN
18751	10118	24	is	be	VBZ
18751	10118	25	given	give	VBN
18751	10118	26	off	off	RP
18751	10118	27	.	.	.
18751	10119	1	It	-PRON-	PRP
18751	10119	2	is	be	VBZ
18751	10119	3	replaced	replace	VBN
18751	10119	4	,	,	,
18751	10119	5	and	and	CC
18751	10119	6	the	the	DT
18751	10119	7	mercury	mercury	NN
18751	10119	8	-	-	HYPH
18751	10119	9	level	level	NN
18751	10119	10	in	in	IN
18751	10119	11	the	the	DT
18751	10119	12	two	two	CD
18751	10119	13	tubes	tube	NNS
18751	10119	14	adjusted	adjust	VBN
18751	10119	15	.	.	.
18751	10120	1	Then	then	RB
18751	10120	2	it	-PRON-	PRP
18751	10120	3	is	be	VBZ
18751	10120	4	allowed	allow	VBN
18751	10120	5	to	to	TO
18751	10120	6	stand	stand	VB
18751	10120	7	until	until	IN
18751	10120	8	the	the	DT
18751	10120	9	froth	froth	NN
18751	10120	10	has	have	VBZ
18751	10120	11	subsided	subside	VBN
18751	10120	12	,	,	,
18751	10120	13	and	and	CC
18751	10120	14	the	the	DT
18751	10120	15	gas	gas	NN
18751	10120	16	has	have	VBZ
18751	10120	17	cooled	cool	VBN
18751	10120	18	to	to	IN
18751	10120	19	the	the	DT
18751	10120	20	temperature	temperature	NN
18751	10120	21	of	of	IN
18751	10120	22	the	the	DT
18751	10120	23	room	room	NN
18751	10120	24	.	.	.
18751	10121	1	The	the	DT
18751	10121	2	volume	volume	NN
18751	10121	3	of	of	IN
18751	10121	4	the	the	DT
18751	10121	5	gas	gas	NN
18751	10121	6	is	be	VBZ
18751	10121	7	then	then	RB
18751	10121	8	read	read	VBN
18751	10121	9	off	off	RP
18751	10121	10	.	.	.
18751	10122	1	In	in	IN
18751	10122	2	adjusting	adjust	VBG
18751	10122	3	the	the	DT
18751	10122	4	level	level	NN
18751	10122	5	,	,	,
18751	10122	6	account	account	NN
18751	10122	7	must	must	MD
18751	10122	8	be	be	VB
18751	10122	9	taken	take	VBN
18751	10122	10	of	of	IN
18751	10122	11	the	the	DT
18751	10122	12	sulphuric	sulphuric	JJ
18751	10122	13	acid	acid	NN
18751	10122	14	in	in	IN
18751	10122	15	the	the	DT
18751	10122	16	measuring	measure	VBG
18751	10122	17	-	-	HYPH
18751	10122	18	tube	tube	NN
18751	10122	19	;	;	:
18751	10122	20	this	this	DT
18751	10122	21	is	be	VBZ
18751	10122	22	allowed	allow	VBN
18751	10122	23	for	for	IN
18751	10122	24	by	by	IN
18751	10122	25	having	have	VBG
18751	10122	26	the	the	DT
18751	10122	27	mercury	mercury	NN
18751	10122	28	higher	high	JJR
18751	10122	29	in	in	IN
18751	10122	30	the	the	DT
18751	10122	31	other	other	JJ
18751	10122	32	tube	tube	NN
18751	10122	33	by	by	IN
18751	10122	34	,	,	,
18751	10122	35	say	say	UH
18751	10122	36	,	,	,
18751	10122	37	1	1	CD
18751	10122	38	mm	mm	CD
18751	10122	39	.	.	.
18751	10123	1	for	for	IN
18751	10123	2	each	each	DT
18751	10123	3	6.5	6.5	CD
18751	10123	4	mm	mm	CD
18751	10123	5	.	.	.
18751	10124	1	of	of	IN
18751	10124	2	sulphuric	sulphuric	NNP
18751	10124	3	acid	acid	NNP
18751	10124	4	,	,	,
18751	10124	5	or	or	CC
18751	10124	6	it	-PRON-	PRP
18751	10124	7	is	be	VBZ
18751	10124	8	counterpoised	counterpoise	VBN
18751	10124	9	by	by	IN
18751	10124	10	an	an	DT
18751	10124	11	equal	equal	JJ
18751	10124	12	height	height	NN
18751	10124	13	of	of	IN
18751	10124	14	sulphuric	sulphuric	JJ
18751	10124	15	acid	acid	NN
18751	10124	16	in	in	IN
18751	10124	17	the	the	DT
18751	10124	18	levelling	levelling	NN
18751	10124	19	-	-	HYPH
18751	10124	20	tube	tube	NN
18751	10124	21	,	,	,
18751	10124	22	in	in	IN
18751	10124	23	which	which	WDT
18751	10124	24	case	case	NN
18751	10124	25	the	the	DT
18751	10124	26	two	two	CD
18751	10124	27	mercury	mercury	NN
18751	10124	28	-	-	HYPH
18751	10124	29	levels	level	NNS
18751	10124	30	are	be	VBP
18751	10124	31	made	make	VBN
18751	10124	32	to	to	TO
18751	10124	33	correspond	correspond	VB
18751	10124	34	.	.	.
18751	10125	1	On	on	IN
18751	10125	2	opening	open	VBG
18751	10125	3	the	the	DT
18751	10125	4	tap	tap	NN
18751	10125	5	after	after	IN
18751	10125	6	reading	read	VBG
18751	10125	7	off	off	RP
18751	10125	8	the	the	DT
18751	10125	9	volume	volume	NN
18751	10125	10	,	,	,
18751	10125	11	there	there	EX
18751	10125	12	should	should	MD
18751	10125	13	be	be	VB
18751	10125	14	no	no	DT
18751	10125	15	change	change	NN
18751	10125	16	in	in	IN
18751	10125	17	the	the	DT
18751	10125	18	level	level	NN
18751	10125	19	of	of	IN
18751	10125	20	the	the	DT
18751	10125	21	mercury	mercury	NN
18751	10125	22	.	.	.
18751	10126	1	If	if	IN
18751	10126	2	it	-PRON-	PRP
18751	10126	3	should	should	MD
18751	10126	4	rise	rise	VB
18751	10126	5	or	or	CC
18751	10126	6	fall	fall	VB
18751	10126	7	a	a	DT
18751	10126	8	little	little	JJ
18751	10126	9	,	,	,
18751	10126	10	a	a	DT
18751	10126	11	slight	slight	JJ
18751	10126	12	increase	increase	NN
18751	10126	13	or	or	CC
18751	10126	14	decrease	decrease	NN
18751	10126	15	(	(	-LRB-
18751	10126	16	say	say	VB
18751	10126	17	0.1	0.1	CD
18751	10126	18	c.c	c.c	NNP
18751	10126	19	.	.	.
18751	10126	20	)	)	-RRB-
18751	10127	1	is	be	VBZ
18751	10127	2	made	make	VBN
18751	10127	3	to	to	IN
18751	10127	4	the	the	DT
18751	10127	5	volume	volume	NN
18751	10127	6	previously	previously	RB
18751	10127	7	read	read	VBD
18751	10127	8	off	off	RP
18751	10127	9	.	.	.
18751	10128	1	In	in	IN
18751	10128	2	working	work	VBG
18751	10128	3	with	with	IN
18751	10128	4	nitrate	nitrate	NN
18751	10128	5	of	of	IN
18751	10128	6	soda	soda	NNP
18751	10128	7	,	,	,
18751	10128	8	&	&	CC
18751	10128	9	c.	c.	NNP
18751	10128	10	,	,	,
18751	10128	11	in	in	IN
18751	10128	12	the	the	DT
18751	10128	13	bulb	bulb	NN
18751	10128	14	nitrometer	nitrometer	NN
18751	10128	15	,	,	,
18751	10128	16	it	-PRON-	PRP
18751	10128	17	is	be	VBZ
18751	10128	18	necessary	necessary	JJ
18751	10128	19	to	to	TO
18751	10128	20	take	take	VB
18751	10128	21	a	a	DT
18751	10128	22	quantity	quantity	NN
18751	10128	23	of	of	IN
18751	10128	24	the	the	DT
18751	10128	25	substance	substance	NN
18751	10128	26	which	which	WDT
18751	10128	27	will	will	MD
18751	10128	28	yield	yield	VB
18751	10128	29	more	more	JJR
18751	10128	30	than	than	IN
18751	10128	31	100	100	CD
18751	10128	32	and	and	CC
18751	10128	33	less	less	JJR
18751	10128	34	than	than	IN
18751	10128	35	150	150	CD
18751	10128	36	c.c	c.c	NNP
18751	10128	37	.	.	.
18751	10129	1	of	of	IN
18751	10129	2	the	the	DT
18751	10129	3	gas	gas	NN
18751	10129	4	.	.	.
18751	10130	1	FOOTNOTES	footnote	NNS
18751	10130	2	:	:	:
18751	10130	3	[	[	-LRB-
18751	10130	4	103	103	CD
18751	10130	5	]	]	-RRB-
18751	10130	6	Na_{3}AsO_{3	Na_{3}AsO_{3	NNP
18751	10130	7	}	}	-RRB-
18751	10130	8	+	+	CC
18751	10130	9	H_{2}O	h_{2}o	NN
18751	10130	10	+	+	CC
18751	10130	11	2I	2i	NN
18751	10130	12	=	=	SYM
18751	10130	13	Na_{3}AsO_{4	Na_{3}AsO_{4	NNP
18751	10130	14	}	}	-RRB-
18751	10130	15	+	+	CC
18751	10130	16	2HI	2hi	CD
18751	10130	17	.	.	.
18751	10131	1	The	the	DT
18751	10131	2	acid	acid	NN
18751	10131	3	is	be	VBZ
18751	10131	4	at	at	IN
18751	10131	5	once	once	RB
18751	10131	6	neutralised	neutralise	VBN
18751	10131	7	.	.	.
18751	10132	1	[	[	-LRB-
18751	10132	2	104	104	CD
18751	10132	3	]	]	-RRB-
18751	10132	4	Mr.	Mr.	NNP
18751	10132	5	Thomas	Thomas	NNP
18751	10132	6	Gibb	Gibb	NNP
18751	10132	7	is	be	VBZ
18751	10132	8	the	the	DT
18751	10132	9	originator	originator	NN
18751	10132	10	of	of	IN
18751	10132	11	this	this	DT
18751	10132	12	ingenious	ingenious	JJ
18751	10132	13	process	process	NN
18751	10132	14	.	.	.
18751	10133	1	[	[	-LRB-
18751	10133	2	105	105	CD
18751	10133	3	]	]	-RRB-
18751	10133	4	By	by	IN
18751	10133	5	taking	take	VBG
18751	10133	6	hold	hold	NN
18751	10133	7	of	of	IN
18751	10133	8	the	the	DT
18751	10133	9	water	water	NN
18751	10133	10	present	present	JJ
18751	10133	11	,	,	,
18751	10133	12	it	-PRON-	PRP
18751	10133	13	may	may	MD
18751	10133	14	prevent	prevent	VB
18751	10133	15	the	the	DT
18751	10133	16	dissociation	dissociation	NN
18751	10133	17	of	of	IN
18751	10133	18	arsenious	arsenious	JJ
18751	10133	19	chloride	chloride	NN
18751	10133	20	.	.	.
18751	10134	1	[	[	-LRB-
18751	10134	2	106	106	CD
18751	10134	3	]	]	-RRB-
18751	10134	4	It	-PRON-	PRP
18751	10134	5	is	be	VBZ
18751	10134	6	difficult	difficult	JJ
18751	10134	7	to	to	TO
18751	10134	8	get	get	VB
18751	10134	9	ferric	ferric	JJ
18751	10134	10	chloride	chloride	NN
18751	10134	11	free	free	JJ
18751	10134	12	from	from	IN
18751	10134	13	arsenic	arsenic	JJ
18751	10134	14	;	;	:
18751	10134	15	but	but	CC
18751	10134	16	the	the	DT
18751	10134	17	following	follow	VBG
18751	10134	18	treatment	treatment	NN
18751	10134	19	will	will	MD
18751	10134	20	remove	remove	VB
18751	10134	21	80	80	CD
18751	10134	22	or	or	CC
18751	10134	23	90	90	CD
18751	10134	24	per	per	NN
18751	10134	25	cent	cent	NN
18751	10134	26	.	.	.
18751	10135	1	of	of	IN
18751	10135	2	the	the	DT
18751	10135	3	arsenic	arsenic	NNP
18751	10135	4	contained	contain	VBN
18751	10135	5	in	in	IN
18751	10135	6	the	the	DT
18751	10135	7	commercial	commercial	JJ
18751	10135	8	material:--Dissolve	material:--dissolve	NN
18751	10135	9	2	2	CD
18751	10135	10	or	or	CC
18751	10135	11	3	3	CD
18751	10135	12	lbs	lbs	NN
18751	10135	13	.	.	.
18751	10136	1	of	of	IN
18751	10136	2	ferric	ferric	NNP
18751	10136	3	chloride	chloride	NN
18751	10136	4	with	with	IN
18751	10136	5	the	the	DT
18751	10136	6	smallest	small	JJS
18751	10136	7	amount	amount	NN
18751	10136	8	of	of	IN
18751	10136	9	water	water	NN
18751	10136	10	that	that	WDT
18751	10136	11	will	will	MD
18751	10136	12	effect	effect	VB
18751	10136	13	solution	solution	NN
18751	10136	14	with	with	IN
18751	10136	15	the	the	DT
18751	10136	16	addition	addition	NN
18751	10136	17	of	of	IN
18751	10136	18	100	100	CD
18751	10136	19	c.c	c.c	NNP
18751	10136	20	.	.	.
18751	10137	1	of	of	IN
18751	10137	2	hydrochloric	hydrochloric	JJ
18751	10137	3	acid	acid	NN
18751	10137	4	;	;	:
18751	10137	5	add	add	VB
18751	10137	6	a	a	DT
18751	10137	7	solution	solution	NN
18751	10137	8	of	of	IN
18751	10137	9	sulphurous	sulphurous	JJ
18751	10137	10	acid	acid	NN
18751	10137	11	in	in	IN
18751	10137	12	quantity	quantity	NN
18751	10137	13	sufficient	sufficient	JJ
18751	10137	14	to	to	TO
18751	10137	15	reduce	reduce	VB
18751	10137	16	2	2	CD
18751	10137	17	or	or	CC
18751	10137	18	3	3	CD
18751	10137	19	per	per	NN
18751	10137	20	cent	cent	NN
18751	10137	21	.	.	.
18751	10138	1	of	of	IN
18751	10138	2	the	the	DT
18751	10138	3	iron	iron	NN
18751	10138	4	to	to	IN
18751	10138	5	the	the	DT
18751	10138	6	ferrous	ferrous	JJ
18751	10138	7	state	state	NN
18751	10138	8	;	;	:
18751	10138	9	allow	allow	VB
18751	10138	10	to	to	TO
18751	10138	11	stand	stand	VB
18751	10138	12	a	a	DT
18751	10138	13	week	week	NN
18751	10138	14	;	;	:
18751	10138	15	and	and	CC
18751	10138	16	then	then	RB
18751	10138	17	boil	boil	VB
18751	10138	18	,	,	,
18751	10138	19	to	to	TO
18751	10138	20	remove	remove	VB
18751	10138	21	the	the	DT
18751	10138	22	hydrochloric	hydrochloric	JJ
18751	10138	23	acid	acid	NN
18751	10138	24	added	add	VBD
18751	10138	25	.	.	.
18751	10139	1	Nitric	nitric	JJ
18751	10139	2	acid	acid	NN
18751	10139	3	,	,	,
18751	10139	4	which	which	WDT
18751	10139	5	is	be	VBZ
18751	10139	6	prejudicial	prejudicial	JJ
18751	10139	7	,	,	,
18751	10139	8	is	be	VBZ
18751	10139	9	also	also	RB
18751	10139	10	removed	remove	VBN
18751	10139	11	by	by	IN
18751	10139	12	this	this	DT
18751	10139	13	treatment	treatment	NN
18751	10139	14	.	.	.
18751	10140	1	[	[	-LRB-
18751	10140	2	107	107	CD
18751	10140	3	]	]	-RRB-
18751	10140	4	When	when	WRB
18751	10140	5	the	the	DT
18751	10140	6	amount	amount	NN
18751	10140	7	of	of	IN
18751	10140	8	arsenic	arsenic	JJ
18751	10140	9	to	to	TO
18751	10140	10	be	be	VB
18751	10140	11	estimated	estimate	VBN
18751	10140	12	is	be	VBZ
18751	10140	13	small	small	JJ
18751	10140	14	(	(	-LRB-
18751	10140	15	as	as	IN
18751	10140	16	in	in	IN
18751	10140	17	refined	refined	JJ
18751	10140	18	coppers	copper	NNS
18751	10140	19	)	)	-RRB-
18751	10140	20	,	,	,
18751	10140	21	it	-PRON-	PRP
18751	10140	22	is	be	VBZ
18751	10140	23	better	well	JJR
18751	10140	24	to	to	TO
18751	10140	25	use	use	VB
18751	10140	26	a	a	DT
18751	10140	27	weaker	weak	JJR
18751	10140	28	solution	solution	NN
18751	10140	29	of	of	IN
18751	10140	30	iodine	iodine	NN
18751	10140	31	.	.	.
18751	10141	1	This	this	DT
18751	10141	2	is	be	VBZ
18751	10141	3	made	make	VBN
18751	10141	4	by	by	IN
18751	10141	5	diluting	dilute	VBG
18751	10141	6	200	200	CD
18751	10141	7	c.c	c.c	NNP
18751	10141	8	.	.	.
18751	10142	1	of	of	IN
18751	10142	2	the	the	DT
18751	10142	3	standard	standard	JJ
18751	10142	4	solution	solution	NN
18751	10142	5	with	with	IN
18751	10142	6	water	water	NN
18751	10142	7	to	to	IN
18751	10142	8	1	1	CD
18751	10142	9	litre	litre	NN
18751	10142	10	.	.	.
18751	10143	1	Each	each	DT
18751	10143	2	c.c	c.c	NNP
18751	10143	3	.	.	.
18751	10144	1	will	will	MD
18751	10144	2	equal	equal	VB
18751	10144	3	0.1	0.1	CD
18751	10144	4	per	per	IN
18751	10144	5	cent	cent	NN
18751	10144	6	.	.	.
18751	10144	7	,	,	,
18751	10144	8	if	if	IN
18751	10144	9	1	1	CD
18751	10144	10	gram	gram	NN
18751	10144	11	of	of	IN
18751	10144	12	the	the	DT
18751	10144	13	metal	metal	NN
18751	10144	14	has	have	VBZ
18751	10144	15	been	be	VBN
18751	10144	16	taken	take	VBN
18751	10144	17	for	for	IN
18751	10144	18	the	the	DT
18751	10144	19	assay	assay	NN
18751	10144	20	.	.	.
18751	10145	1	[	[	-LRB-
18751	10145	2	108	108	CD
18751	10145	3	]	]	-RRB-
18751	10145	4	The	the	DT
18751	10145	5	constitution	constitution	NN
18751	10145	6	of	of	IN
18751	10145	7	these	these	DT
18751	10145	8	phosphates	phosphate	NNS
18751	10145	9	may	may	MD
18751	10145	10	be	be	VB
18751	10145	11	thus	thus	RB
18751	10145	12	illustrated--	illustrated--	NNP
18751	10145	13	Magnesic	Magnesic	NNP
18751	10145	14	meta	meta	JJ
18751	10145	15	-	-	HYPH
18751	10145	16	phosphate	phosphate	NN
18751	10145	17	MgO.P_{2}O_{5	MgO.P_{2}O_{5	NNP
18751	10145	18	}	}	-RRB-
18751	10145	19	.	.	.
18751	10146	1	Magnesic	magnesic	JJ
18751	10146	2	pyro	pyro	NN
18751	10146	3	-	-	HYPH
18751	10146	4	phosphate	phosphate	NN
18751	10146	5	2MgO.P_{2}O_{5	2mgo.p_{2}o_{5	NN
18751	10146	6	}	}	-RRB-
18751	10146	7	.	.	.
18751	10147	1	Magnesic	Magnesic	NNP
18751	10147	2	ortho	ortho	NNP
18751	10147	3	-	-	HYPH
18751	10147	4	phosphate	phosphate	NN
18751	10147	5	3MgO.P_{2}O_{5	3mgo.p_{2}o_{5	NN
18751	10147	6	}	}	-RRB-
18751	10147	7	.	.	.
18751	10148	1	[	[	-LRB-
18751	10148	2	109	109	CD
18751	10148	3	]	]	-RRB-
18751	10148	4	The	the	DT
18751	10148	5	composition	composition	NN
18751	10148	6	of	of	IN
18751	10148	7	which	which	WDT
18751	10148	8	is--	is--	NNP
18751	10148	9	MoO_{2	MoO_{2	NNP
18751	10148	10	}	}	-RRB-
18751	10148	11	90.74	90.74	CD
18751	10148	12	,	,	,
18751	10148	13	P_{2}O_{5	P_{2}O_{5	NNP
18751	10148	14	}	}	-RRB-
18751	10148	15	3.14	3.14	CD
18751	10148	16	,	,	,
18751	10148	17	(	(	-LRB-
18751	10148	18	NH_{4})_{2}O	nh_{4})_{2}o	JJ
18751	10148	19	3.57	3.57	CD
18751	10148	20	,	,	,
18751	10148	21	H_{2}O	h_{2}o	JJ
18751	10148	22	2.55	2.55	CD
18751	10148	23	=	=	SYM
18751	10148	24	100.00	100.00	CD
18751	10148	25	.	.	.
18751	10149	1	[	[	-LRB-
18751	10149	2	110	110	CD
18751	10149	3	]	]	-RRB-
18751	10149	4	This	this	DT
18751	10149	5	is	be	VBZ
18751	10149	6	made	make	VBN
18751	10149	7	by	by	IN
18751	10149	8	adding	add	VBG
18751	10149	9	27	27	CD
18751	10149	10	grams	gram	NNS
18751	10149	11	of	of	IN
18751	10149	12	magnesium	magnesium	NN
18751	10149	13	carbonate	carbonate	NN
18751	10149	14	(	(	-LRB-
18751	10149	15	a	a	DT
18751	10149	16	little	little	JJ
18751	10149	17	at	at	IN
18751	10149	18	a	a	DT
18751	10149	19	time	time	NN
18751	10149	20	)	)	-RRB-
18751	10149	21	to	to	IN
18751	10149	22	a	a	DT
18751	10149	23	solution	solution	NN
18751	10149	24	of	of	IN
18751	10149	25	270	270	CD
18751	10149	26	grams	gram	NNS
18751	10149	27	of	of	IN
18751	10149	28	citric	citric	NN
18751	10149	29	acid	acid	NN
18751	10149	30	in	in	IN
18751	10149	31	350	350	CD
18751	10149	32	c.c	c.c	NNP
18751	10149	33	.	.	.
18751	10150	1	of	of	IN
18751	10150	2	warm	warm	JJ
18751	10150	3	water	water	NN
18751	10150	4	;	;	:
18751	10150	5	and	and	CC
18751	10150	6	,	,	,
18751	10150	7	when	when	WRB
18751	10150	8	dissolved	dissolve	VBN
18751	10150	9	,	,	,
18751	10150	10	adding	add	VBG
18751	10150	11	400	400	CD
18751	10150	12	c.c	c.c	NNP
18751	10150	13	.	.	.
18751	10151	1	of	of	IN
18751	10151	2	dilute	dilute	NNP
18751	10151	3	ammonia	ammonia	NNP
18751	10151	4	,	,	,
18751	10151	5	and	and	CC
18751	10151	6	making	make	VBG
18751	10151	7	up	up	RP
18751	10151	8	the	the	DT
18751	10151	9	bulk	bulk	NN
18751	10151	10	to	to	IN
18751	10151	11	1	1	CD
18751	10151	12	litre	litre	NN
18751	10151	13	;	;	:
18751	10151	14	20	20	CD
18751	10151	15	c.c	c.c	NNP
18751	10151	16	.	.	.
18751	10152	1	of	of	IN
18751	10152	2	the	the	DT
18751	10152	3	solution	solution	NN
18751	10152	4	is	be	VBZ
18751	10152	5	sufficient	sufficient	JJ
18751	10152	6	for	for	IN
18751	10152	7	0.1	0.1	CD
18751	10152	8	gram	gram	NN
18751	10152	9	of	of	IN
18751	10152	10	P_{2}O_{5	P_{2}O_{5	NNP
18751	10152	11	}	}	-RRB-
18751	10152	12	,	,	,
18751	10152	13	although	although	IN
18751	10152	14	more	more	JJR
18751	10152	15	will	will	MD
18751	10152	16	be	be	VB
18751	10152	17	required	require	VBN
18751	10152	18	if	if	IN
18751	10152	19	much	much	JJ
18751	10152	20	iron	iron	NN
18751	10152	21	or	or	CC
18751	10152	22	alumina	alumina	NNP
18751	10152	23	is	be	VBZ
18751	10152	24	present	present	JJ
18751	10152	25	.	.	.
18751	10153	1	[	[	-LRB-
18751	10153	2	111	111	CD
18751	10153	3	]	]	-RRB-
18751	10153	4	For	for	IN
18751	10153	5	the	the	DT
18751	10153	6	details	detail	NNS
18751	10153	7	of	of	IN
18751	10153	8	the	the	DT
18751	10153	9	titration	titration	NN
18751	10153	10	,	,	,
18751	10153	11	the	the	DT
18751	10153	12	student	student	NN
18751	10153	13	is	be	VBZ
18751	10153	14	referred	refer	VBN
18751	10153	15	to	to	IN
18751	10153	16	the	the	DT
18751	10153	17	same	same	JJ
18751	10153	18	place	place	NN
18751	10153	19	.	.	.
18751	10154	1	[	[	-LRB-
18751	10154	2	112	112	CD
18751	10154	3	]	]	-RRB-
18751	10154	4	N_{2}O_{5	N_{2}O_{5	NNP
18751	10154	5	}	}	-RRB-
18751	10154	6	+	+	SYM
18751	10154	7	6FeO	6feo	CD
18751	10154	8	=	=	SYM
18751	10154	9	3Fe_{2}O_{3	3fe_{2}o_{3	NN
18751	10154	10	}	}	-RRB-
18751	10154	11	+	+	CC
18751	10154	12	2NO	2no	CD
18751	10154	13	.	.	.
18751	10155	1	CHAPTER	chapter	NN
18751	10155	2	XVIII	xviii	NN
18751	10155	3	.	.	.
18751	10156	1	SILICON	SILICON	NNP
18751	10156	2	,	,	,
18751	10156	3	CARBON	CARBON	NNP
18751	10156	4	,	,	,
18751	10156	5	BORON	BORON	NNP
18751	10156	6	.	.	.
18751	10157	1	SILICON	SILICON	NNP
18751	10157	2	AND	and	CC
18751	10157	3	SILICATES	silicate	NNS
18751	10157	4	.	.	.
18751	10158	1	In	in	IN
18751	10158	2	assaying	assay	VBG
18751	10158	3	,	,	,
18751	10158	4	more	more	RBR
18751	10158	5	especially	especially	RB
18751	10158	6	products	product	NNS
18751	10158	7	direct	direct	JJ
18751	10158	8	from	from	IN
18751	10158	9	the	the	DT
18751	10158	10	mine	mine	NN
18751	10158	11	,	,	,
18751	10158	12	there	there	EX
18751	10158	13	is	be	VBZ
18751	10158	14	always	always	RB
18751	10158	15	found	find	VBN
18751	10158	16	,	,	,
18751	10158	17	when	when	WRB
18751	10158	18	the	the	DT
18751	10158	19	rock	rock	NN
18751	10158	20	is	be	VBZ
18751	10158	21	siliceous	siliceous	JJ
18751	10158	22	,	,	,
18751	10158	23	a	a	DT
18751	10158	24	quantity	quantity	NN
18751	10158	25	of	of	IN
18751	10158	26	white	white	JJ
18751	10158	27	sandy	sandy	JJ
18751	10158	28	-	-	HYPH
18751	10158	29	looking	look	VBG
18751	10158	30	substance	substance	NN
18751	10158	31	,	,	,
18751	10158	32	insoluble	insoluble	JJ
18751	10158	33	in	in	IN
18751	10158	34	acids	acid	NNS
18751	10158	35	,	,	,
18751	10158	36	which	which	WDT
18751	10158	37	is	be	VBZ
18751	10158	38	sometimes	sometimes	RB
18751	10158	39	accompanied	accompany	VBN
18751	10158	40	by	by	IN
18751	10158	41	a	a	DT
18751	10158	42	light	light	JJ
18751	10158	43	gelatinous	gelatinous	JJ
18751	10158	44	material	material	NN
18751	10158	45	very	very	RB
18751	10158	46	difficult	difficult	JJ
18751	10158	47	to	to	TO
18751	10158	48	filter	filter	VB
18751	10158	49	.	.	.
18751	10159	1	This	this	DT
18751	10159	2	is	be	VBZ
18751	10159	3	variously	variously	RB
18751	10159	4	described	describe	VBN
18751	10159	5	as	as	IN
18751	10159	6	"	"	``
18751	10159	7	insoluble	insoluble	JJ
18751	10159	8	,	,	,
18751	10159	9	"	"	''
18751	10159	10	"	"	``
18751	10159	11	sand	sand	NN
18751	10159	12	,	,	,
18751	10159	13	"	"	''
18751	10159	14	"	"	``
18751	10159	15	insoluble	insoluble	JJ
18751	10159	16	silicates	silicate	NNS
18751	10159	17	,	,	,
18751	10159	18	"	"	''
18751	10159	19	"	"	``
18751	10159	20	gangue	gangue	NN
18751	10159	21	,	,	,
18751	10159	22	"	"	''
18751	10159	23	or	or	CC
18751	10159	24	"	"	``
18751	10159	25	rocky	rocky	JJ
18751	10159	26	matter	matter	NN
18751	10159	27	.	.	.
18751	10159	28	"	"	''
18751	10160	1	It	-PRON-	PRP
18751	10160	2	may	may	MD
18751	10160	3	be	be	VB
18751	10160	4	pure	pure	JJ
18751	10160	5	quartz	quartz	NN
18751	10160	6	;	;	:
18751	10160	7	but	but	CC
18751	10160	8	oftener	oftener	RB
18751	10160	9	it	-PRON-	PRP
18751	10160	10	is	be	VBZ
18751	10160	11	mixed	mix	VBN
18751	10160	12	with	with	IN
18751	10160	13	silicates	silicate	NNS
18751	10160	14	from	from	IN
18751	10160	15	the	the	DT
18751	10160	16	rock	rock	NN
18751	10160	17	containing	contain	VBG
18751	10160	18	the	the	DT
18751	10160	19	mineral	mineral	NN
18751	10160	20	.	.	.
18751	10161	1	Some	some	DT
18751	10161	2	silicates	silicate	NNS
18751	10161	3	,	,	,
18751	10161	4	but	but	CC
18751	10161	5	not	not	RB
18751	10161	6	many	many	JJ
18751	10161	7	,	,	,
18751	10161	8	are	be	VBP
18751	10161	9	completely	completely	RB
18751	10161	10	decomposed	decompose	VBN
18751	10161	11	by	by	IN
18751	10161	12	boiling	boil	VBG
18751	10161	13	with	with	IN
18751	10161	14	hydrochloric	hydrochloric	JJ
18751	10161	15	acid	acid	NN
18751	10161	16	or	or	CC
18751	10161	17	aqua	aqua	NNP
18751	10161	18	regia	regia	NNP
18751	10161	19	;	;	,
18751	10161	20	and	and	CC
18751	10161	21	others	other	NNS
18751	10161	22	are	be	VBP
18751	10161	23	partly	partly	RB
18751	10161	24	so	so	RB
18751	10161	25	,	,	,
18751	10161	26	they	-PRON-	PRP
18751	10161	27	yield	yield	VBP
18751	10161	28	a	a	DT
18751	10161	29	gelatinous	gelatinous	JJ
18751	10161	30	precipitate	precipitate	NN
18751	10161	31	of	of	IN
18751	10161	32	silica	silica	NN
18751	10161	33	which	which	WDT
18751	10161	34	greatly	greatly	RB
18751	10161	35	interferes	interfere	VBZ
18751	10161	36	with	with	IN
18751	10161	37	the	the	DT
18751	10161	38	filtering	filtering	NN
18751	10161	39	.	.	.
18751	10162	1	It	-PRON-	PRP
18751	10162	2	is	be	VBZ
18751	10162	3	a	a	DT
18751	10162	4	common	common	JJ
18751	10162	5	practice	practice	NN
18751	10162	6	with	with	IN
18751	10162	7	assayers	assayer	NNS
18751	10162	8	to	to	TO
18751	10162	9	carry	carry	VB
18751	10162	10	the	the	DT
18751	10162	11	first	first	JJ
18751	10162	12	attack	attack	NN
18751	10162	13	of	of	IN
18751	10162	14	the	the	DT
18751	10162	15	sample	sample	NN
18751	10162	16	with	with	IN
18751	10162	17	acids	acid	NNS
18751	10162	18	to	to	IN
18751	10162	19	dryness	dryness	NN
18751	10162	20	,	,	,
18751	10162	21	and	and	CC
18751	10162	22	to	to	TO
18751	10162	23	take	take	VB
18751	10162	24	up	up	RP
18751	10162	25	with	with	IN
18751	10162	26	a	a	DT
18751	10162	27	fresh	fresh	JJ
18751	10162	28	portion	portion	NN
18751	10162	29	of	of	IN
18751	10162	30	acid	acid	NN
18751	10162	31	.	.	.
18751	10163	1	By	by	IN
18751	10163	2	this	this	DT
18751	10163	3	means	mean	VBZ
18751	10163	4	the	the	DT
18751	10163	5	separated	separated	JJ
18751	10163	6	silica	silica	NN
18751	10163	7	becomes	become	VBZ
18751	10163	8	granular	granular	JJ
18751	10163	9	and	and	CC
18751	10163	10	insoluble	insoluble	JJ
18751	10163	11	,	,	,
18751	10163	12	and	and	CC
18751	10163	13	capable	capable	JJ
18751	10163	14	of	of	IN
18751	10163	15	being	be	VBG
18751	10163	16	filtered	filter	VBN
18751	10163	17	off	off	RP
18751	10163	18	and	and	CC
18751	10163	19	washed	wash	VBN
18751	10163	20	with	with	IN
18751	10163	21	comparative	comparative	JJ
18751	10163	22	ease	ease	NN
18751	10163	23	.	.	.
18751	10164	1	This	this	DT
18751	10164	2	residue	residue	NN
18751	10164	3	may	may	MD
18751	10164	4	be	be	VB
18751	10164	5	ignited	ignite	VBN
18751	10164	6	and	and	CC
18751	10164	7	weighed	weigh	VBN
18751	10164	8	;	;	:
18751	10164	9	and	and	CC
18751	10164	10	be	be	VB
18751	10164	11	reported	report	VBN
18751	10164	12	as	as	IN
18751	10164	13	so	so	RB
18751	10164	14	much	much	JJ
18751	10164	15	per	per	IN
18751	10164	16	cent	cent	NN
18751	10164	17	.	.	.
18751	10165	1	of	of	IN
18751	10165	2	"	"	``
18751	10165	3	silica	silica	NNP
18751	10165	4	and	and	CC
18751	10165	5	silicates	silicate	NNS
18751	10165	6	insoluble	insoluble	JJ
18751	10165	7	in	in	IN
18751	10165	8	acids	acid	NNS
18751	10165	9	.	.	.
18751	10165	10	"	"	''
18751	10166	1	Unless	unless	IN
18751	10166	2	specially	specially	RB
18751	10166	3	wanted	want	VBN
18751	10166	4	,	,	,
18751	10166	5	a	a	DT
18751	10166	6	determination	determination	NN
18751	10166	7	of	of	IN
18751	10166	8	its	-PRON-	PRP$
18751	10166	9	constituents	constituent	NNS
18751	10166	10	need	nee	MD
18751	10166	11	not	not	RB
18751	10166	12	be	be	VB
18751	10166	13	made	make	VBN
18751	10166	14	.	.	.
18751	10167	1	When	when	WRB
18751	10167	2	required	require	VBN
18751	10167	3	,	,	,
18751	10167	4	the	the	DT
18751	10167	5	analysis	analysis	NN
18751	10167	6	is	be	VBZ
18751	10167	7	best	well	RBS
18751	10167	8	made	make	VBN
18751	10167	9	on	on	IN
18751	10167	10	the	the	DT
18751	10167	11	ignited	ignited	JJ
18751	10167	12	residue	residue	NN
18751	10167	13	,	,	,
18751	10167	14	and	and	CC
18751	10167	15	separately	separately	RB
18751	10167	16	reported	report	VBD
18751	10167	17	as	as	IN
18751	10167	18	"	"	``
18751	10167	19	analysis	analysis	NN
18751	10167	20	of	of	IN
18751	10167	21	the	the	DT
18751	10167	22	insoluble	insoluble	JJ
18751	10167	23	portion	portion	NN
18751	10167	24	.	.	.
18751	10167	25	"	"	''
18751	10168	1	Silicon	Silicon	NNP
18751	10168	2	only	only	RB
18751	10168	3	occurs	occur	VBZ
18751	10168	4	in	in	IN
18751	10168	5	nature	nature	NN
18751	10168	6	in	in	IN
18751	10168	7	the	the	DT
18751	10168	8	oxidised	oxidised	JJ
18751	10168	9	state	state	NN
18751	10168	10	;	;	:
18751	10168	11	but	but	CC
18751	10168	12	the	the	DT
18751	10168	13	oxide	oxide	NN
18751	10168	14	generally	generally	RB
18751	10168	15	known	know	VBN
18751	10168	16	as	as	IN
18751	10168	17	silica	silica	NN
18751	10168	18	(	(	-LRB-
18751	10168	19	SiO_{2	SiO_{2	NNP
18751	10168	20	}	}	-RRB-
18751	10168	21	)	)	-RRB-
18751	10168	22	is	be	VBZ
18751	10168	23	common	common	JJ
18751	10168	24	,	,	,
18751	10168	25	being	be	VBG
18751	10168	26	represented	represent	VBN
18751	10168	27	by	by	IN
18751	10168	28	the	the	DT
18751	10168	29	abundant	abundant	JJ
18751	10168	30	minerals	mineral	NNS
18751	10168	31	--	--	:
18751	10168	32	quartz	quartz	NNP
18751	10168	33	,	,	,
18751	10168	34	flint	flint	NNP
18751	10168	35	,	,	,
18751	10168	36	&	&	CC
18751	10168	37	c.	c.	NNP
18751	10168	38	Silica	Silica	NNP
18751	10168	39	,	,	,
18751	10168	40	combined	combine	VBN
18751	10168	41	with	with	IN
18751	10168	42	alumina	alumina	NNP
18751	10168	43	,	,	,
18751	10168	44	lime	lime	NN
18751	10168	45	,	,	,
18751	10168	46	oxide	oxide	NN
18751	10168	47	of	of	IN
18751	10168	48	iron	iron	NN
18751	10168	49	,	,	,
18751	10168	50	magnesia	magnesia	NNP
18751	10168	51	and	and	CC
18751	10168	52	the	the	DT
18751	10168	53	alkalies	alkali	NNS
18751	10168	54	,	,	,
18751	10168	55	forms	form	VBZ
18751	10168	56	a	a	DT
18751	10168	57	large	large	JJ
18751	10168	58	number	number	NN
18751	10168	59	of	of	IN
18751	10168	60	rock	rock	NN
18751	10168	61	-	-	HYPH
18751	10168	62	forming	form	VBG
18751	10168	63	minerals	mineral	NNS
18751	10168	64	.	.	.
18751	10169	1	Most	Most	JJS
18751	10169	2	rock	rock	NN
18751	10169	3	masses	masse	NNS
18751	10169	4	,	,	,
18751	10169	5	other	other	JJ
18751	10169	6	than	than	IN
18751	10169	7	limestones	limestone	NNS
18751	10169	8	,	,	,
18751	10169	9	contain	contain	VB
18751	10169	10	over	over	IN
18751	10169	11	50	50	CD
18751	10169	12	per	per	NN
18751	10169	13	cent	cent	NN
18751	10169	14	.	.	.
18751	10170	1	of	of	IN
18751	10170	2	silica	silica	NNP
18751	10170	3	.	.	.
18751	10171	1	The	the	DT
18751	10171	2	following	follow	VBG
18751	10171	3	are	be	VBP
18751	10171	4	analyses	analysis	NNS
18751	10171	5	of	of	IN
18751	10171	6	some	some	DT
18751	10171	7	of	of	IN
18751	10171	8	the	the	DT
18751	10171	9	commoner	commoner	NN
18751	10171	10	silicates	silicate	NNS
18751	10171	11	;	;	:
18751	10171	12	but	but	CC
18751	10171	13	it	-PRON-	PRP
18751	10171	14	must	must	MD
18751	10171	15	be	be	VB
18751	10171	16	noted	note	VBN
18751	10171	17	that	that	IN
18751	10171	18	these	these	DT
18751	10171	19	minerals	mineral	NNS
18751	10171	20	often	often	RB
18751	10171	21	show	show	VBP
18751	10171	22	great	great	JJ
18751	10171	23	variation	variation	NN
18751	10171	24	in	in	IN
18751	10171	25	composition	composition	NN
18751	10171	26	.	.	.
18751	10172	1	This	this	DT
18751	10172	2	is	be	VBZ
18751	10172	3	more	more	RBR
18751	10172	4	especially	especially	RB
18751	10172	5	true	true	JJ
18751	10172	6	of	of	IN
18751	10172	7	chlorite	chlorite	NN
18751	10172	8	,	,	,
18751	10172	9	schorl	schorl	NN
18751	10172	10	,	,	,
18751	10172	11	hornblende	hornblende	NNP
18751	10172	12	and	and	CC
18751	10172	13	augite	augite	NNP
18751	10172	14	.	.	.
18751	10173	1	[	[	-LRB-
18751	10173	2	Table	table	NN
18751	10173	3	has	have	VBZ
18751	10173	4	been	be	VBN
18751	10173	5	split	split	VBN
18751	10173	6	into	into	IN
18751	10173	7	two	two	CD
18751	10173	8	because	because	IN
18751	10173	9	of	of	IN
18751	10173	10	its	-PRON-	PRP$
18751	10173	11	width	width	NN
18751	10173	12	--	--	.
18751	10173	13	Transcriber	Transcriber	NNP
18751	10173	14	]	]	-RRB-
18751	10173	15	------------------+--------+------------+------------+-------+----------------	------------------+--------+------------+------------+-------+----------------	NNP
18751	10173	16	|	|	NNP
18751	10173	17	|	|	NNP
18751	10173	18	|	|	NNP
18751	10173	19	Ferric	Ferric	NNP
18751	10173	20	|Ferrous|	|Ferrous|	NNP
18751	10173	21	|	|	NNP
18751	10173	22	Silica	Silica	NNP
18751	10173	23	|	|	NNP
18751	10173	24	Alumina	Alumina	NNP
18751	10173	25	|	|	NNP
18751	10173	26	Oxide	Oxide	NNP
18751	10173	27	,	,	,
18751	10173	28	|	|	NNP
18751	10173	29	Oxide,|	Oxide,|	NNP
18751	10173	30	Fluorine	Fluorine	NNP
18751	10173	31	,	,	,
18751	10173	32	|SiO_{2}.|Al_{2}O_{3}.|Fe_{2}O_{3}.|	|SiO_{2}.|Al_{2}O_{3}.|Fe_{2}O_{3}.|	NNP
18751	10173	33	FeO.	feo.	IN
18751	10174	1	|	|	NNP
18751	10174	2	Water	Water	NNP
18751	10174	3	&	&	CC
18751	10174	4	c.	c.	NNP
18751	10174	5	------------------+--------+------------+------------+-------+----------------	------------------+--------+------------+------------+-------+----------------	NNP
18751	10174	6	Potash	Potash	NNP
18751	10174	7	-	-	HYPH
18751	10174	8	felspar	felspar	NNP
18751	10174	9	|	|	NNP
18751	10174	10	65.2	65.2	CD
18751	10174	11	|	|	CD
18751	10174	12	18.2	18.2	CD
18751	10174	13	|	|	CD
18751	10174	14	0.2	0.2	CD
18751	10174	15	|	|	CD
18751	10174	16	--	--	:
18751	10174	17	|	|	NNP
18751	10174	18	Soda	soda	NN
18751	10174	19	-	-	HYPH
18751	10174	20	felspar	felspar	VBZ
18751	10174	21	|	|	CD
18751	10174	22	67.0	67.0	CD
18751	10174	23	|	|	CD
18751	10174	24	19.2	19.2	CD
18751	10174	25	|	|	NNP
18751	10174	26	--	--	:
18751	10174	27	|	|	CD
18751	10174	28	0.3	0.3	CD
18751	10174	29	|	|	CD
18751	10174	30	Lime	lime	NN
18751	10174	31	-	-	HYPH
18751	10174	32	felspar	felspar	NNP
18751	10174	33	|	|	NNP
18751	10174	34	43.3	43.3	CD
18751	10174	35	|	|	CD
18751	10174	36	35.4	35.4	CD
18751	10174	37	|	|	CD
18751	10174	38	--	--	:
18751	10174	39	|	|	CD
18751	10174	40	1.3	1.3	CD
18751	10174	41	|	|	CD
18751	10174	42	Potash	Potash	NNP
18751	10174	43	-	-	HYPH
18751	10174	44	mica	mica	NNP
18751	10174	45	|	|	NNP
18751	10174	46	45.7	45.7	CD
18751	10174	47	|	|	CD
18751	10174	48	33.7	33.7	CD
18751	10174	49	|	|	CD
18751	10174	50	3.1	3.1	CD
18751	10174	51	|	|	CD
18751	10174	52	--	--	:
18751	10174	53	|F	|f	CD
18751	10174	54	(	(	-LRB-
18751	10174	55	0.8	0.8	CD
18751	10174	56	)	)	-RRB-
18751	10174	57	|	|	CD
18751	10174	58	|	|	CD
18751	10174	59	|	|	CD
18751	10174	60	|	|	CD
18751	10174	61	|	|	CD
18751	10174	62	H_{2}O	h_{2}o	NN
18751	10174	63	(	(	-LRB-
18751	10174	64	4.9	4.9	CD
18751	10174	65	)	)	-RRB-
18751	10174	66	Magnesia	Magnesia	NNP
18751	10174	67	-	-	HYPH
18751	10174	68	mica	mica	NNP
18751	10174	69	|	|	NNP
18751	10174	70	39.1	39.1	CD
18751	10174	71	|	|	CD
18751	10174	72	15.4	15.4	CD
18751	10174	73	|	|	CD
18751	10174	74	7.1	7.1	CD
18751	10174	75	|	|	CD
18751	10174	76	--	--	:
18751	10174	77	|F	|f	CD
18751	10174	78	(	(	-LRB-
18751	10174	79	0.7	0.7	CD
18751	10174	80	)	)	-RRB-
18751	10174	81	Hornblende	Hornblende	NNP
18751	10174	82	|	|	CD
18751	10174	83	40.6	40.6	CD
18751	10174	84	|	|	CD
18751	10174	85	14.3	14.3	CD
18751	10174	86	|	|	CD
18751	10174	87	5.8	5.8	CD
18751	10174	88	|	|	CD
18751	10174	89	7.2	7.2	CD
18751	10174	90	|	|	CD
18751	10174	91	Augite	Augite	NNP
18751	10174	92	|	|	CD
18751	10174	93	50.0	50.0	CD
18751	10174	94	|	|	CD
18751	10174	95	3.7	3.7	CD
18751	10174	96	|	|	CD
18751	10174	97	2.4	2.4	CD
18751	10174	98	|	|	CD
18751	10174	99	6.6	6.6	CD
18751	10174	100	|MnO	|mno	CD
18751	10174	101	(	(	-LRB-
18751	10174	102	0.1	0.1	CD
18751	10174	103	)	)	-RRB-
18751	10174	104	Almandine	Almandine	NNP
18751	10174	105	(	(	-LRB-
18751	10174	106	Garnet)|	Garnet)|	NNP
18751	10174	107	39.7	39.7	CD
18751	10174	108	|	|	CD
18751	10174	109	19.7	19.7	CD
18751	10174	110	|	|	NNP
18751	10174	111	--	--	:
18751	10174	112	|	|	CD
18751	10174	113	39.7	39.7	CD
18751	10174	114	|MnO	|mno	NN
18751	10174	115	(	(	-LRB-
18751	10174	116	1.8	1.8	CD
18751	10174	117	)	)	-RRB-
18751	10174	118	Chlorite	Chlorite	NNP
18751	10174	119	(	(	-LRB-
18751	10174	120	Peach	Peach	NNP
18751	10174	121	)	)	-RRB-
18751	10174	122	|	|	CD
18751	10174	123	32.1	32.1	CD
18751	10174	124	|	|	CD
18751	10174	125	18.5	18.5	CD
18751	10174	126	|	|	CD
18751	10174	127	--	--	:
18751	10174	128	|	|	NNP
18751	10174	129	--	--	:
18751	10174	130	|H_{2}O	|h_{2}o	JJ
18751	10174	131	(	(	-LRB-
18751	10174	132	12.1	12.1	CD
18751	10174	133	)	)	-RRB-
18751	10174	134	Schorl	Schorl	NNP
18751	10174	135	|	|	NNP
18751	10174	136	37.0	37.0	CD
18751	10174	137	|	|	CD
18751	10174	138	33.1	33.1	CD
18751	10174	139	|	|	CD
18751	10174	140	9.3	9.3	CD
18751	10174	141	|	|	CD
18751	10174	142	6.2	6.2	CD
18751	10174	143	|B_{2}O_{3	|b_{2}o_{3	CD
18751	10174	144	}	}	-RRB-
18751	10174	145	(	(	-LRB-
18751	10174	146	7.7	7.7	CD
18751	10174	147	)	)	-RRB-
18751	10174	148	|	|	CD
18751	10174	149	|	|	CD
18751	10174	150	|	|	CD
18751	10174	151	|	|	CD
18751	10174	152	|	|	NNP
18751	10174	153	F	f	NN
18751	10174	154	(	(	-LRB-
18751	10174	155	1.5	1.5	CD
18751	10174	156	)	)	-RRB-
18751	10174	157	China	China	NNP
18751	10174	158	-	-	HYPH
18751	10174	159	clay	clay	NNP
18751	10174	160	|	|	CD
18751	10174	161	46.7	46.7	CD
18751	10174	162	|	|	CD
18751	10174	163	39.6	39.6	CD
18751	10174	164	|	|	CD
18751	10174	165	--	--	:
18751	10174	166	|	|	JJ
18751	10174	167	--	--	:
18751	10174	168	|H_{2}O	|h_{2}o	JJ
18751	10174	169	(	(	-LRB-
18751	10174	170	13.4	13.4	CD
18751	10174	171	)	)	-RRB-
18751	10174	172	Talc	Talc	NNP
18751	10174	173	|	|	NNP
18751	10174	174	61.7	61.7	CD
18751	10174	175	|	|	NNP
18751	10174	176	--	--	:
18751	10174	177	|	|	NNP
18751	10174	178	--	--	:
18751	10174	179	|	|	CD
18751	10174	180	1.7	1.7	CD
18751	10174	181	|H_{2}O	|H_{2}O	NNS
18751	10174	182	(	(	-LRB-
18751	10174	183	3.8	3.8	CD
18751	10174	184	)	)	-RRB-
18751	10174	185	Serpentine	Serpentine	NNP
18751	10174	186	|	|	CD
18751	10174	187	42.9	42.9	CD
18751	10174	188	|	|	CD
18751	10174	189	--	--	:
18751	10174	190	|	|	NNP
18751	10174	191	--	--	:
18751	10174	192	|	|	CD
18751	10174	193	3.8	3.8	CD
18751	10174	194	|H_{2}O	|H_{2}O	NNS
18751	10174	195	(	(	-LRB-
18751	10174	196	12.6	12.6	CD
18751	10174	197	)	)	-RRB-
18751	10174	198	Olivine	Olivine	NNP
18751	10174	199	|	|	NNP
18751	10174	200	39.3	39.3	CD
18751	10174	201	|	|	NNS
18751	10174	202	--	--	:
18751	10174	203	|	|	NNP
18751	10174	204	--	--	:
18751	10174	205	|	|	CD
18751	10174	206	14.8	14.8	CD
18751	10174	207	|	|	NNP
18751	10174	208	------------------+--------+------------+------------+-------+----------------	------------------+--------+------------+------------+-------+----------------	NNP
18751	10174	209	------------------+-----+--------+-------+--------+------------------------	------------------+-----+--------+-------+--------+------------------------	NNP
18751	10174	210	|	|	NNP
18751	10174	211	|	|	NNP
18751	10174	212	|	|	CD
18751	10174	213	|	|	CD
18751	10174	214	|	|	NNP
18751	10174	215	|Lime,|Magnesia|Potash	|Lime,|Magnesia|Potash	NNP
18751	10174	216	|	|	NNP
18751	10174	217	Soda	Soda	NNP
18751	10174	218	,	,	,
18751	10174	219	|	|	NNP
18751	10174	220	Fluorine	Fluorine	NNP
18751	10174	221	,	,	,
18751	10174	222	|CaO.	|cao.	NN
18751	10175	1	|	|	NNP
18751	10175	2	MgO.	MgO.	NNP
18751	10176	1	|K_{2}O.|Na_{2}O.|	|K_{2}O.|Na_{2}O.|	NNP
18751	10176	2	Water	Water	NNP
18751	10176	3	,	,	,
18751	10176	4	&	&	CC
18751	10176	5	c.	c.	NN
18751	10176	6	------------------+-----+--------+-------+--------+------------------------	------------------+-----+--------+-------+--------+------------------------	NNP
18751	10176	7	Potash	Potash	NNP
18751	10176	8	-	-	HYPH
18751	10176	9	felspar	felspar	NNP
18751	10176	10	|	|	NNP
18751	10176	11	--	--	:
18751	10176	12	|	|	NNP
18751	10176	13	--	--	:
18751	10176	14	|	|	CD
18751	10176	15	14.7	14.7	CD
18751	10176	16	|	|	CD
18751	10176	17	1.5	1.5	CD
18751	10176	18	|	|	CD
18751	10176	19	Soda	Soda	NNP
18751	10176	20	-	-	HYPH
18751	10176	21	felspar	felspar	VBZ
18751	10176	22	|	|	CD
18751	10176	23	1.2	1.2	CD
18751	10176	24	|	|	CD
18751	10176	25	1.8	1.8	CD
18751	10176	26	|	|	CD
18751	10176	27	2.2	2.2	CD
18751	10176	28	|	|	CD
18751	10176	29	7.2	7.2	CD
18751	10176	30	|	|	CD
18751	10176	31	Lime	lime	NN
18751	10176	32	-	-	HYPH
18751	10176	33	felspar	felspar	VBZ
18751	10176	34	|17.4	|17.4	CD
18751	10176	35	|	|	CD
18751	10176	36	0.35	0.35	CD
18751	10176	37	|	|	NNP
18751	10176	38	0.5	0.5	CD
18751	10176	39	|	|	CD
18751	10176	40	0.9	0.9	CD
18751	10176	41	|	|	CD
18751	10176	42	Potash	Potash	NNP
18751	10176	43	-	-	HYPH
18751	10176	44	mica	mica	NNP
18751	10176	45	|	|	NNP
18751	10176	46	--	--	:
18751	10176	47	|	|	CD
18751	10176	48	1.1	1.1	CD
18751	10176	49	|	|	CD
18751	10176	50	7.5	7.5	CD
18751	10176	51	|	|	CD
18751	10176	52	2.8	2.8	CD
18751	10176	53	|F	|f	CD
18751	10176	54	(	(	-LRB-
18751	10176	55	0.8	0.8	CD
18751	10176	56	)	)	-RRB-
18751	10176	57	H_{2}O	h_{2}o	JJ
18751	10176	58	(	(	-LRB-
18751	10176	59	4.9	4.9	CD
18751	10176	60	)	)	-RRB-
18751	10176	61	|	|	CD
18751	10176	62	|	|	CD
18751	10176	63	|	|	CD
18751	10176	64	|	|	CD
18751	10176	65	|	|	NNP
18751	10176	66	Magnesia	Magnesia	NNP
18751	10176	67	-	-	HYPH
18751	10176	68	mica	mica	NNP
18751	10176	69	|	|	NNP
18751	10176	70	--	--	:
18751	10176	71	|	|	CD
18751	10176	72	23.6	23.6	CD
18751	10176	73	|	|	CD
18751	10176	74	7.5	7.5	CD
18751	10176	75	|	|	CD
18751	10176	76	2.6	2.6	CD
18751	10176	77	|F	|f	CD
18751	10176	78	(	(	-LRB-
18751	10176	79	0.7	0.7	CD
18751	10176	80	)	)	-RRB-
18751	10176	81	Hornblende	Hornblende	NNP
18751	10176	82	|12.5	|12.5	CD
18751	10176	83	|	|	CD
18751	10176	84	14.0	14.0	CD
18751	10176	85	|	|	CD
18751	10176	86	1.5	1.5	CD
18751	10176	87	|	|	CD
18751	10176	88	1.6	1.6	CD
18751	10176	89	|	|	CD
18751	10176	90	Augite	Augite	NNP
18751	10176	91	|22.8	|22.8	CD
18751	10176	92	|	|	CD
18751	10176	93	13.5	13.5	CD
18751	10176	94	|	|	CD
18751	10176	95	--	--	:
18751	10176	96	|	|	NNP
18751	10176	97	--	--	:
18751	10176	98	|MnO	|mno	JJ
18751	10176	99	(	(	-LRB-
18751	10176	100	0.1	0.1	CD
18751	10176	101	)	)	-RRB-
18751	10176	102	Almandine	Almandine	NNP
18751	10176	103	(	(	-LRB-
18751	10176	104	Garnet)|	Garnet)|	NNP
18751	10176	105	--	--	:
18751	10176	106	|	|	JJ
18751	10176	107	--	--	:
18751	10176	108	|	|	JJ
18751	10176	109	--	--	:
18751	10176	110	|	|	CD
18751	10176	111	--	--	:
18751	10176	112	|MnO	|mno	JJ
18751	10176	113	(	(	-LRB-
18751	10176	114	1.8	1.8	CD
18751	10176	115	)	)	-RRB-
18751	10176	116	Chlorite	Chlorite	NNP
18751	10176	117	(	(	-LRB-
18751	10176	118	Peach	Peach	NNP
18751	10176	119	)	)	-RRB-
18751	10176	120	|	|	NNP
18751	10176	121	--	--	:
18751	10176	122	|	|	CD
18751	10176	123	36.7	36.7	CD
18751	10176	124	|	|	NNP
18751	10176	125	--	--	:
18751	10176	126	|	|	JJ
18751	10176	127	--	--	:
18751	10176	128	|H_{2}O	|h_{2}o	JJ
18751	10176	129	(	(	-LRB-
18751	10176	130	12.1	12.1	CD
18751	10176	131	)	)	-RRB-
18751	10176	132	Schorl	Schorl	NNP
18751	10176	133	|	|	NNP
18751	10176	134	0.5	0.5	CD
18751	10176	135	|	|	CD
18751	10176	136	2.6	2.6	CD
18751	10176	137	|	|	CD
18751	10176	138	0.7	0.7	CD
18751	10176	139	|	|	CD
18751	10176	140	1.4	1.4	CD
18751	10176	141	|B_{2}O_{3	|b_{2}o_{3	CD
18751	10176	142	}	}	-RRB-
18751	10176	143	(	(	-LRB-
18751	10176	144	7.7	7.7	CD
18751	10176	145	)	)	-RRB-
18751	10176	146	F	F	NNP
18751	10176	147	(	(	-LRB-
18751	10176	148	1.5	1.5	CD
18751	10176	149	)	)	-RRB-
18751	10176	150	|	|	CD
18751	10176	151	|	|	CD
18751	10176	152	|	|	CD
18751	10176	153	|	|	CD
18751	10176	154	|	|	NNP
18751	10176	155	China	China	NNP
18751	10176	156	-	-	HYPH
18751	10176	157	clay	clay	NNP
18751	10176	158	|	|	NNP
18751	10176	159	--	--	:
18751	10176	160	|	|	NNP
18751	10176	161	--	--	:
18751	10176	162	|	|	JJ
18751	10176	163	--	--	:
18751	10176	164	|	|	JJ
18751	10176	165	--	--	:
18751	10176	166	|H_{2}O	|h_{2}o	JJ
18751	10176	167	(	(	-LRB-
18751	10176	168	13.4	13.4	CD
18751	10176	169	)	)	-RRB-
18751	10176	170	Talc	Talc	NNP
18751	10176	171	|	|	NNP
18751	10176	172	--	--	:
18751	10176	173	|	|	NNP
18751	10176	174	31.7	31.7	CD
18751	10176	175	|	|	CD
18751	10176	176	--	--	:
18751	10176	177	|	|	NNP
18751	10176	178	--	--	:
18751	10176	179	|H_{2}O	|h_{2}o	JJ
18751	10176	180	(	(	-LRB-
18751	10176	181	3.8	3.8	CD
18751	10176	182	)	)	-RRB-
18751	10176	183	Serpentine	Serpentine	NNP
18751	10176	184	|	|	NNP
18751	10176	185	--	--	:
18751	10176	186	|	|	CD
18751	10176	187	40.5	40.5	CD
18751	10176	188	|	|	CD
18751	10176	189	--	--	:
18751	10176	190	|	|	JJ
18751	10176	191	--	--	:
18751	10176	192	|H_{2}O	|h_{2}o	JJ
18751	10176	193	(	(	-LRB-
18751	10176	194	12.6	12.6	CD
18751	10176	195	)	)	-RRB-
18751	10176	196	Olivine	Olivine	NNP
18751	10176	197	|	|	NNP
18751	10176	198	--	--	:
18751	10176	199	|	|	CD
18751	10176	200	45.8	45.8	CD
18751	10176	201	|	|	CD
18751	10176	202	--	--	:
18751	10176	203	|	|	NNP
18751	10176	204	--	--	:
18751	10176	205	|	|	CD
18751	10176	206	------------------+-----+--------+-------+--------+------------------------	------------------+-----+--------+-------+--------+------------------------	NNP
18751	10176	207	Silicon	Silicon	NNP
18751	10176	208	,	,	,
18751	10176	209	from	from	IN
18751	10176	210	a	a	DT
18751	10176	211	chemical	chemical	NN
18751	10176	212	point	point	NN
18751	10176	213	of	of	IN
18751	10176	214	view	view	NN
18751	10176	215	,	,	,
18751	10176	216	is	be	VBZ
18751	10176	217	an	an	DT
18751	10176	218	interesting	interesting	JJ
18751	10176	219	body	body	NN
18751	10176	220	.	.	.
18751	10177	1	It	-PRON-	PRP
18751	10177	2	combines	combine	VBZ
18751	10177	3	with	with	IN
18751	10177	4	iron	iron	NN
18751	10177	5	to	to	TO
18751	10177	6	form	form	VB
18751	10177	7	a	a	DT
18751	10177	8	silicide	silicide	NN
18751	10177	9	;	;	,
18751	10177	10	and	and	CC
18751	10177	11	is	be	VBZ
18751	10177	12	present	present	JJ
18751	10177	13	in	in	IN
18751	10177	14	this	this	DT
18751	10177	15	condition	condition	NN
18751	10177	16	in	in	IN
18751	10177	17	cast	cast	NN
18751	10177	18	iron	iron	NN
18751	10177	19	.	.	.
18751	10178	1	Only	only	RB
18751	10178	2	in	in	IN
18751	10178	3	the	the	DT
18751	10178	4	case	case	NN
18751	10178	5	of	of	IN
18751	10178	6	the	the	DT
18751	10178	7	analysis	analysis	NN
18751	10178	8	of	of	IN
18751	10178	9	this	this	DT
18751	10178	10	and	and	CC
18751	10178	11	similar	similar	JJ
18751	10178	12	substances	substance	NNS
18751	10178	13	is	be	VBZ
18751	10178	14	the	the	DT
18751	10178	15	assayer	assayer	NN
18751	10178	16	called	call	VBD
18751	10178	17	on	on	RP
18751	10178	18	to	to	TO
18751	10178	19	report	report	VB
18751	10178	20	the	the	DT
18751	10178	21	percentage	percentage	NN
18751	10178	22	of	of	IN
18751	10178	23	_	_	NNP
18751	10178	24	silicon	silicon	NN
18751	10178	25	_	_	NNP
18751	10178	26	.	.	.
18751	10179	1	Silicon	Silicon	NNP
18751	10179	2	is	be	VBZ
18751	10179	3	readily	readily	RB
18751	10179	4	converted	convert	VBN
18751	10179	5	into	into	IN
18751	10179	6	silica	silica	NN
18751	10179	7	by	by	IN
18751	10179	8	the	the	DT
18751	10179	9	action	action	NN
18751	10179	10	of	of	IN
18751	10179	11	oxidizing	oxidize	VBG
18751	10179	12	agents	agent	NNS
18751	10179	13	.	.	.
18751	10180	1	Silica	silica	NN
18751	10180	2	forms	form	VBZ
18751	10180	3	only	only	RB
18751	10180	4	one	one	CD
18751	10180	5	series	series	NN
18751	10180	6	of	of	IN
18751	10180	7	salts	salt	NNS
18751	10180	8	--	--	:
18751	10180	9	the	the	DT
18751	10180	10	silicates	silicate	NNS
18751	10180	11	--	--	:
18751	10180	12	which	which	WDT
18751	10180	13	have	have	VBP
18751	10180	14	in	in	IN
18751	10180	15	many	many	JJ
18751	10180	16	cases	case	NNS
18751	10180	17	a	a	DT
18751	10180	18	complex	complex	JJ
18751	10180	19	constitution	constitution	NN
18751	10180	20	;	;	:
18751	10180	21	thus	thus	RB
18751	10180	22	there	there	EX
18751	10180	23	are	be	VBP
18751	10180	24	a	a	DT
18751	10180	25	large	large	JJ
18751	10180	26	number	number	NN
18751	10180	27	of	of	IN
18751	10180	28	double	double	JJ
18751	10180	29	silicates	silicate	NNS
18751	10180	30	,	,	,
18751	10180	31	which	which	WDT
18751	10180	32	vary	vary	VBP
18751	10180	33	among	among	IN
18751	10180	34	themselves	-PRON-	PRP
18751	10180	35	,	,	,
18751	10180	36	not	not	RB
18751	10180	37	only	only	RB
18751	10180	38	in	in	IN
18751	10180	39	the	the	DT
18751	10180	40	relation	relation	NN
18751	10180	41	of	of	IN
18751	10180	42	base	base	NN
18751	10180	43	to	to	TO
18751	10180	44	acid	acid	VB
18751	10180	45	(	(	-LRB-
18751	10180	46	which	which	WDT
18751	10180	47	is	be	VBZ
18751	10180	48	the	the	DT
18751	10180	49	essential	essential	JJ
18751	10180	50	difference	difference	NN
18751	10180	51	)	)	-RRB-
18751	10180	52	,	,	,
18751	10180	53	but	but	CC
18751	10180	54	also	also	RB
18751	10180	55	in	in	IN
18751	10180	56	the	the	DT
18751	10180	57	ratio	ratio	NN
18751	10180	58	of	of	IN
18751	10180	59	the	the	DT
18751	10180	60	bases	basis	NNS
18751	10180	61	between	between	IN
18751	10180	62	themselves	-PRON-	PRP
18751	10180	63	(	(	-LRB-
18751	10180	64	which	which	WDT
18751	10180	65	varies	vary	VBZ
18751	10180	66	with	with	IN
18751	10180	67	almost	almost	RB
18751	10180	68	every	every	DT
18751	10180	69	specimen	speciman	NNS
18751	10180	70	)	)	-RRB-
18751	10180	71	.	.	.
18751	10181	1	Silica	Silica	NNP
18751	10181	2	is	be	VBZ
18751	10181	3	detected	detect	VBN
18751	10181	4	by	by	IN
18751	10181	5	heating	heat	VBG
18751	10181	6	the	the	DT
18751	10181	7	substance	substance	NN
18751	10181	8	with	with	IN
18751	10181	9	a	a	DT
18751	10181	10	fluoride	fluoride	NN
18751	10181	11	and	and	CC
18751	10181	12	sulphuric	sulphuric	JJ
18751	10181	13	acid	acid	NN
18751	10181	14	in	in	IN
18751	10181	15	a	a	DT
18751	10181	16	platinum	platinum	NN
18751	10181	17	-	-	HYPH
18751	10181	18	crucible	crucible	JJ
18751	10181	19	.	.	.
18751	10182	1	On	on	IN
18751	10182	2	holding	hold	VBG
18751	10182	3	a	a	DT
18751	10182	4	rod	rod	NN
18751	10182	5	,	,	,
18751	10182	6	moistened	moisten	VBN
18751	10182	7	with	with	IN
18751	10182	8	a	a	DT
18751	10182	9	drop	drop	NN
18751	10182	10	of	of	IN
18751	10182	11	water	water	NN
18751	10182	12	,	,	,
18751	10182	13	over	over	IN
18751	10182	14	the	the	DT
18751	10182	15	escaping	escape	VBG
18751	10182	16	fumes	fume	NNS
18751	10182	17	,	,	,
18751	10182	18	the	the	DT
18751	10182	19	white	white	JJ
18751	10182	20	crust	crust	NN
18751	10182	21	of	of	IN
18751	10182	22	silica	silica	NN
18751	10182	23	formed	form	VBN
18751	10182	24	on	on	IN
18751	10182	25	the	the	DT
18751	10182	26	drop	drop	NN
18751	10182	27	of	of	IN
18751	10182	28	water	water	NN
18751	10182	29	shows	show	VBZ
18751	10182	30	its	-PRON-	PRP$
18751	10182	31	presence	presence	NN
18751	10182	32	.	.	.
18751	10183	1	The	the	DT
18751	10183	2	insolubility	insolubility	NN
18751	10183	3	of	of	IN
18751	10183	4	a	a	DT
18751	10183	5	fragment	fragment	NN
18751	10183	6	of	of	IN
18751	10183	7	the	the	DT
18751	10183	8	mineral	mineral	NN
18751	10183	9	in	in	IN
18751	10183	10	a	a	DT
18751	10183	11	bead	bead	NN
18751	10183	12	of	of	IN
18751	10183	13	microcosmic	microcosmic	JJ
18751	10183	14	salt	salt	NN
18751	10183	15	,	,	,
18751	10183	16	is	be	VBZ
18751	10183	17	also	also	RB
18751	10183	18	a	a	DT
18751	10183	19	very	very	RB
18751	10183	20	good	good	JJ
18751	10183	21	test	test	NN
18751	10183	22	;	;	:
18751	10183	23	the	the	DT
18751	10183	24	fragment	fragment	NN
18751	10183	25	,	,	,
18751	10183	26	on	on	IN
18751	10183	27	prolonged	prolonged	JJ
18751	10183	28	heating	heating	NN
18751	10183	29	,	,	,
18751	10183	30	does	do	VBZ
18751	10183	31	not	not	RB
18751	10183	32	lose	lose	VB
18751	10183	33	its	-PRON-	PRP$
18751	10183	34	angular	angular	JJ
18751	10183	35	form	form	NN
18751	10183	36	.	.	.
18751	10184	1	There	there	EX
18751	10184	2	is	be	VBZ
18751	10184	3	no	no	DT
18751	10184	4	dry	dry	JJ
18751	10184	5	assay	assay	NN
18751	10184	6	for	for	IN
18751	10184	7	this	this	DT
18751	10184	8	substance	substance	NN
18751	10184	9	,	,	,
18751	10184	10	nor	nor	CC
18751	10184	11	volumetric	volumetric	NN
18751	10184	12	method	method	NN
18751	10184	13	;	;	:
18751	10184	14	when	when	WRB
18751	10184	15	the	the	DT
18751	10184	16	determination	determination	NN
18751	10184	17	is	be	VBZ
18751	10184	18	required	require	VBN
18751	10184	19	,	,	,
18751	10184	20	it	-PRON-	PRP
18751	10184	21	is	be	VBZ
18751	10184	22	carried	carry	VBN
18751	10184	23	out	out	RP
18751	10184	24	gravimetrically	gravimetrically	RB
18751	10184	25	and	and	CC
18751	10184	26	,	,	,
18751	10184	27	generally	generally	RB
18751	10184	28	,	,	,
18751	10184	29	by	by	IN
18751	10184	30	the	the	DT
18751	10184	31	following	follow	VBG
18751	10184	32	plan	plan	NN
18751	10184	33	.	.	.
18751	10185	1	If	if	IN
18751	10185	2	the	the	DT
18751	10185	3	sample	sample	NN
18751	10185	4	contains	contain	VBZ
18751	10185	5	oxides	oxide	NNS
18751	10185	6	,	,	,
18751	10185	7	sulphides	sulphide	NNS
18751	10185	8	,	,	,
18751	10185	9	&	&	CC
18751	10185	10	c.	c.	NNP
18751	10185	11	,	,	,
18751	10185	12	in	in	IN
18751	10185	13	any	any	DT
18751	10185	14	quantity	quantity	NN
18751	10185	15	,	,	,
18751	10185	16	these	these	DT
18751	10185	17	are	be	VBP
18751	10185	18	first	first	RB
18751	10185	19	dissolved	dissolve	VBN
18751	10185	20	out	out	RP
18751	10185	21	by	by	IN
18751	10185	22	treatment	treatment	NN
18751	10185	23	with	with	IN
18751	10185	24	acid	acid	NN
18751	10185	25	,	,	,
18751	10185	26	evaporated	evaporate	VBD
18751	10185	27	to	to	IN
18751	10185	28	dryness	dryness	NN
18751	10185	29	,	,	,
18751	10185	30	taken	take	VBN
18751	10185	31	up	up	RP
18751	10185	32	with	with	IN
18751	10185	33	hydrochloric	hydrochloric	JJ
18751	10185	34	acid	acid	NN
18751	10185	35	,	,	,
18751	10185	36	and	and	CC
18751	10185	37	filtered	filter	VBN
18751	10185	38	.	.	.
18751	10186	1	The	the	DT
18751	10186	2	dried	dry	VBN
18751	10186	3	residue	residue	NN
18751	10186	4	is	be	VBZ
18751	10186	5	treated	treat	VBN
18751	10186	6	in	in	IN
18751	10186	7	the	the	DT
18751	10186	8	same	same	JJ
18751	10186	9	way	way	NN
18751	10186	10	as	as	IN
18751	10186	11	the	the	DT
18751	10186	12	silicates	silicate	NNS
18751	10186	13	.	.	.
18751	10187	1	Some	some	DT
18751	10187	2	silicates	silicate	NNS
18751	10187	3	are	be	VBP
18751	10187	4	completely	completely	RB
18751	10187	5	decomposed	decompose	VBN
18751	10187	6	by	by	IN
18751	10187	7	such	such	JJ
18751	10187	8	treatment	treatment	NN
18751	10187	9	;	;	:
18751	10187	10	but	but	CC
18751	10187	11	it	-PRON-	PRP
18751	10187	12	saves	save	VBZ
18751	10187	13	time	time	NN
18751	10187	14	(	(	-LRB-
18751	10187	15	unless	unless	IN
18751	10187	16	one	one	CD
18751	10187	17	is	be	VBZ
18751	10187	18	sure	sure	JJ
18751	10187	19	that	that	IN
18751	10187	20	no	no	DT
18751	10187	21	undecomposable	undecomposable	JJ
18751	10187	22	silicate	silicate	NN
18751	10187	23	is	be	VBZ
18751	10187	24	present	present	JJ
18751	10187	25	)	)	-RRB-
18751	10187	26	to	to	TO
18751	10187	27	treat	treat	VB
18751	10187	28	these	these	DT
18751	10187	29	in	in	IN
18751	10187	30	the	the	DT
18751	10187	31	same	same	JJ
18751	10187	32	way	way	NN
18751	10187	33	as	as	IN
18751	10187	34	the	the	DT
18751	10187	35	others	other	NNS
18751	10187	36	.	.	.
18751	10188	1	On	on	IN
18751	10188	2	the	the	DT
18751	10188	3	other	other	JJ
18751	10188	4	hand	hand	NN
18751	10188	5	,	,	,
18751	10188	6	there	there	EX
18751	10188	7	are	be	VBP
18751	10188	8	some	some	DT
18751	10188	9	silicates	silicate	NNS
18751	10188	10	which	which	WDT
18751	10188	11	are	be	VBP
18751	10188	12	only	only	RB
18751	10188	13	attacked	attack	VBN
18751	10188	14	with	with	IN
18751	10188	15	difficulty	difficulty	NN
18751	10188	16	even	even	RB
18751	10188	17	by	by	IN
18751	10188	18	fusion	fusion	NN
18751	10188	19	with	with	IN
18751	10188	20	alkaline	alkaline	NN
18751	10188	21	carbonates	carbonate	NNS
18751	10188	22	;	;	:
18751	10188	23	consequently	consequently	RB
18751	10188	24	,	,	,
18751	10188	25	it	-PRON-	PRP
18751	10188	26	is	be	VBZ
18751	10188	27	always	always	RB
18751	10188	28	well	well	JJ
18751	10188	29	to	to	TO
18751	10188	30	have	have	VB
18751	10188	31	the	the	DT
18751	10188	32	substance	substance	NN
18751	10188	33	reduced	reduce	VBN
18751	10188	34	to	to	IN
18751	10188	35	the	the	DT
18751	10188	36	finest	fine	JJS
18751	10188	37	state	state	NN
18751	10188	38	of	of	IN
18751	10188	39	division	division	NN
18751	10188	40	by	by	IN
18751	10188	41	careful	careful	JJ
18751	10188	42	powdering	powdering	NN
18751	10188	43	,	,	,
18751	10188	44	as	as	IN
18751	10188	45	this	this	DT
18751	10188	46	greatly	greatly	RB
18751	10188	47	assists	assist	VBZ
18751	10188	48	the	the	DT
18751	10188	49	subsequent	subsequent	JJ
18751	10188	50	action	action	NN
18751	10188	51	.	.	.
18751	10189	1	With	with	IN
18751	10189	2	very	very	RB
18751	10189	3	hard	hard	JJ
18751	10189	4	silicates	silicate	NNS
18751	10189	5	,	,	,
18751	10189	6	the	the	DT
18751	10189	7	grinding	grind	VBG
18751	10189	8	away	away	RP
18751	10189	9	of	of	IN
18751	10189	10	the	the	DT
18751	10189	11	mortar	mortar	NN
18751	10189	12	in	in	IN
18751	10189	13	this	this	DT
18751	10189	14	operation	operation	NN
18751	10189	15	will	will	MD
18751	10189	16	be	be	VB
18751	10189	17	perceptible	perceptible	JJ
18751	10189	18	;	;	:
18751	10189	19	the	the	DT
18751	10189	20	foreign	foreign	JJ
18751	10189	21	matter	matter	NN
18751	10189	22	thus	thus	RB
18751	10189	23	introduced	introduce	VBN
18751	10189	24	must	must	MD
18751	10189	25	not	not	RB
18751	10189	26	be	be	VB
18751	10189	27	ignored	ignore	VBN
18751	10189	28	.	.	.
18751	10190	1	Previously	previously	RB
18751	10190	2	igniting	ignite	VBG
18751	10190	3	the	the	DT
18751	10190	4	substance	substance	NN
18751	10190	5	sometimes	sometimes	RB
18751	10190	6	assists	assist	VBZ
18751	10190	7	the	the	DT
18751	10190	8	powdering	powdering	NN
18751	10190	9	;	;	:
18751	10190	10	but	but	CC
18751	10190	11	it	-PRON-	PRP
18751	10190	12	is	be	VBZ
18751	10190	13	best	good	JJS
18751	10190	14	to	to	TO
18751	10190	15	use	use	VB
18751	10190	16	a	a	DT
18751	10190	17	steel	steel	NN
18751	10190	18	mortar	mortar	NN
18751	10190	19	.	.	.
18751	10191	1	The	the	DT
18751	10191	2	particles	particle	NNS
18751	10191	3	of	of	IN
18751	10191	4	steel	steel	NN
18751	10191	5	can	can	MD
18751	10191	6	be	be	VB
18751	10191	7	removed	remove	VBN
18751	10191	8	by	by	IN
18751	10191	9	a	a	DT
18751	10191	10	magnet	magnet	NN
18751	10191	11	,	,	,
18751	10191	12	or	or	CC
18751	10191	13	,	,	,
18751	10191	14	where	where	WRB
18751	10191	15	the	the	DT
18751	10191	16	nature	nature	NN
18751	10191	17	of	of	IN
18751	10191	18	the	the	DT
18751	10191	19	substance	substance	NN
18751	10191	20	will	will	MD
18751	10191	21	allow	allow	VB
18751	10191	22	it	-PRON-	PRP
18751	10191	23	,	,	,
18751	10191	24	by	by	IN
18751	10191	25	boiling	boil	VBG
18751	10191	26	with	with	IN
18751	10191	27	a	a	DT
18751	10191	28	little	little	JJ
18751	10191	29	dilute	dilute	JJ
18751	10191	30	hydrochloric	hydrochloric	JJ
18751	10191	31	acid	acid	NN
18751	10191	32	.	.	.
18751	10192	1	The	the	DT
18751	10192	2	dried	dry	VBN
18751	10192	3	and	and	CC
18751	10192	4	powdered	powdered	JJ
18751	10192	5	material	material	NN
18751	10192	6	is	be	VBZ
18751	10192	7	intimately	intimately	RB
18751	10192	8	mixed	mix	VBN
18751	10192	9	with	with	IN
18751	10192	10	four	four	CD
18751	10192	11	times	time	NNS
18751	10192	12	its	-PRON-	PRP$
18751	10192	13	weight	weight	NN
18751	10192	14	of	of	IN
18751	10192	15	"	"	``
18751	10192	16	fusion	fusion	NN
18751	10192	17	mixture	mixture	NN
18751	10192	18	"	"	''
18751	10192	19	in	in	IN
18751	10192	20	a	a	DT
18751	10192	21	platinum	platinum	NN
18751	10192	22	-	-	HYPH
18751	10192	23	crucible	crucible	JJ
18751	10192	24	or	or	CC
18751	10192	25	dish	dish	NN
18751	10192	26	.	.	.
18751	10193	1	It	-PRON-	PRP
18751	10193	2	is	be	VBZ
18751	10193	3	then	then	RB
18751	10193	4	moderately	moderately	RB
18751	10193	5	heated	heat	VBN
18751	10193	6	over	over	IN
18751	10193	7	a	a	DT
18751	10193	8	Bunsen	bunsen	JJ
18751	10193	9	burner	burner	NN
18751	10193	10	,	,	,
18751	10193	11	and	and	CC
18751	10193	12	afterwards	afterwards	RB
18751	10193	13	more	more	RBR
18751	10193	14	strongly	strongly	RB
18751	10193	15	fused	fuse	VBN
18751	10193	16	over	over	IN
18751	10193	17	a	a	DT
18751	10193	18	blast	blast	NN
18751	10193	19	,	,	,
18751	10193	20	or	or	CC
18751	10193	21	enclosed	enclose	VBN
18751	10193	22	in	in	IN
18751	10193	23	a	a	DT
18751	10193	24	clay	clay	NN
18751	10193	25	crucible	crucible	NN
18751	10193	26	in	in	IN
18751	10193	27	the	the	DT
18751	10193	28	wind	wind	NN
18751	10193	29	-	-	HYPH
18751	10193	30	furnace	furnace	NN
18751	10193	31	.	.	.
18751	10194	1	The	the	DT
18751	10194	2	action	action	NN
18751	10194	3	is	be	VBZ
18751	10194	4	continued	continue	VBN
18751	10194	5	until	until	IN
18751	10194	6	the	the	DT
18751	10194	7	fused	fuse	VBN
18751	10194	8	mass	mass	NN
18751	10194	9	is	be	VBZ
18751	10194	10	perfectly	perfectly	RB
18751	10194	11	tranquil	tranquil	JJ
18751	10194	12	.	.	.
18751	10195	1	With	with	IN
18751	10195	2	very	very	RB
18751	10195	3	refractory	refractory	JJ
18751	10195	4	substances	substance	NNS
18751	10195	5	,	,	,
18751	10195	6	the	the	DT
18751	10195	7	action	action	NN
18751	10195	8	must	must	MD
18751	10195	9	be	be	VB
18751	10195	10	long	long	RB
18751	10195	11	continued	continue	VBN
18751	10195	12	at	at	IN
18751	10195	13	a	a	DT
18751	10195	14	high	high	JJ
18751	10195	15	temperature	temperature	NN
18751	10195	16	.	.	.
18751	10196	1	When	when	WRB
18751	10196	2	sufficiently	sufficiently	RB
18751	10196	3	cold	cold	JJ
18751	10196	4	,	,	,
18751	10196	5	the	the	DT
18751	10196	6	crucible	crucible	NN
18751	10196	7	is	be	VBZ
18751	10196	8	examined	examine	VBN
18751	10196	9	to	to	TO
18751	10196	10	see	see	VB
18751	10196	11	that	that	IN
18751	10196	12	no	no	DT
18751	10196	13	particles	particle	NNS
18751	10196	14	of	of	IN
18751	10196	15	foreign	foreign	JJ
18751	10196	16	matter	matter	NN
18751	10196	17	are	be	VBP
18751	10196	18	adhering	adhere	VBG
18751	10196	19	to	to	IN
18751	10196	20	its	-PRON-	PRP$
18751	10196	21	outer	outer	JJ
18751	10196	22	surface	surface	NN
18751	10196	23	.	.	.
18751	10197	1	It	-PRON-	PRP
18751	10197	2	is	be	VBZ
18751	10197	3	then	then	RB
18751	10197	4	transferred	transfer	VBN
18751	10197	5	to	to	IN
18751	10197	6	a	a	DT
18751	10197	7	five-	five-	JJ
18751	10197	8	or	or	CC
18751	10197	9	six	six	CD
18751	10197	10	-	-	HYPH
18751	10197	11	inch	inch	NN
18751	10197	12	evaporating	evaporating	NN
18751	10197	13	-	-	HYPH
18751	10197	14	dish	dish	NN
18751	10197	15	,	,	,
18751	10197	16	where	where	WRB
18751	10197	17	its	-PRON-	PRP$
18751	10197	18	contents	content	NNS
18751	10197	19	are	be	VBP
18751	10197	20	acted	act	VBN
18751	10197	21	upon	upon	IN
18751	10197	22	with	with	IN
18751	10197	23	warm	warm	JJ
18751	10197	24	water	water	NN
18751	10197	25	for	for	IN
18751	10197	26	some	some	DT
18751	10197	27	time	time	NN
18751	10197	28	.	.	.
18751	10198	1	The	the	DT
18751	10198	2	"	"	``
18751	10198	3	melt	melt	NN
18751	10198	4	"	"	''
18751	10198	5	will	will	MD
18751	10198	6	slowly	slowly	RB
18751	10198	7	dissolve	dissolve	VB
18751	10198	8	,	,	,
18751	10198	9	but	but	CC
18751	10198	10	the	the	DT
18751	10198	11	solution	solution	NN
18751	10198	12	should	should	MD
18751	10198	13	be	be	VB
18751	10198	14	hastened	hasten	VBN
18751	10198	15	by	by	IN
18751	10198	16	keeping	keep	VBG
18751	10198	17	the	the	DT
18751	10198	18	liquid	liquid	NN
18751	10198	19	moderately	moderately	RB
18751	10198	20	acid	acid	VBP
18751	10198	21	with	with	IN
18751	10198	22	hydrochloric	hydrochloric	JJ
18751	10198	23	acid	acid	NN
18751	10198	24	.	.	.
18751	10199	1	When	when	WRB
18751	10199	2	the	the	DT
18751	10199	3	"	"	``
18751	10199	4	melt	melt	NN
18751	10199	5	"	"	''
18751	10199	6	has	have	VBZ
18751	10199	7	dissolved	dissolve	VBN
18751	10199	8	,	,	,
18751	10199	9	clean	clean	JJ
18751	10199	10	and	and	CC
18751	10199	11	remove	remove	VB
18751	10199	12	the	the	DT
18751	10199	13	platinum	platinum	NN
18751	10199	14	-	-	HYPH
18751	10199	15	dish	dish	NN
18751	10199	16	,	,	,
18751	10199	17	and	and	CC
18751	10199	18	evaporate	evaporate	VB
18751	10199	19	the	the	DT
18751	10199	20	solution	solution	NN
18751	10199	21	to	to	IN
18751	10199	22	a	a	DT
18751	10199	23	paste	paste	NN
18751	10199	24	.	.	.
18751	10200	1	Continue	continue	VB
18751	10200	2	the	the	DT
18751	10200	3	evaporation	evaporation	NN
18751	10200	4	to	to	IN
18751	10200	5	dryness	dryness	NN
18751	10200	6	on	on	IN
18751	10200	7	a	a	DT
18751	10200	8	water	water	NN
18751	10200	9	-	-	HYPH
18751	10200	10	bath	bath	NN
18751	10200	11	(	(	-LRB-
18751	10200	12	not	not	RB
18751	10200	13	on	on	IN
18751	10200	14	the	the	DT
18751	10200	15	hot	hot	JJ
18751	10200	16	plate	plate	NN
18751	10200	17	)	)	-RRB-
18751	10200	18	,	,	,
18751	10200	19	and	and	CC
18751	10200	20	whilst	whilst	IN
18751	10200	21	drying	drying	NN
18751	10200	22	stir	stir	NN
18751	10200	23	with	with	IN
18751	10200	24	a	a	DT
18751	10200	25	glass	glass	NN
18751	10200	26	rod	rod	NN
18751	10200	27	,	,	,
18751	10200	28	feeling	feel	VBG
18751	10200	29	at	at	IN
18751	10200	30	the	the	DT
18751	10200	31	bottom	bottom	NN
18751	10200	32	of	of	IN
18751	10200	33	the	the	DT
18751	10200	34	dish	dish	NN
18751	10200	35	for	for	IN
18751	10200	36	any	any	DT
18751	10200	37	unfused	unfused	JJ
18751	10200	38	particles	particle	NNS
18751	10200	39	,	,	,
18751	10200	40	which	which	WDT
18751	10200	41	,	,	,
18751	10200	42	if	if	IN
18751	10200	43	present	present	JJ
18751	10200	44	,	,	,
18751	10200	45	can	can	MD
18751	10200	46	be	be	VB
18751	10200	47	detected	detect	VBN
18751	10200	48	by	by	IN
18751	10200	49	their	-PRON-	PRP$
18751	10200	50	grittiness	grittiness	NN
18751	10200	51	.	.	.
18751	10201	1	If	if	IN
18751	10201	2	there	there	EX
18751	10201	3	is	be	VBZ
18751	10201	4	much	much	JJ
18751	10201	5	grit	grit	NN
18751	10201	6	,	,	,
18751	10201	7	it	-PRON-	PRP
18751	10201	8	will	will	MD
18751	10201	9	be	be	VB
18751	10201	10	necessary	necessary	JJ
18751	10201	11	to	to	TO
18751	10201	12	repeat	repeat	VB
18751	10201	13	the	the	DT
18751	10201	14	assay	assay	NN
18751	10201	15	;	;	:
18751	10201	16	but	but	CC
18751	10201	17	with	with	IN
18751	10201	18	a	a	DT
18751	10201	19	small	small	JJ
18751	10201	20	quantity	quantity	NN
18751	10201	21	it	-PRON-	PRP
18751	10201	22	will	will	MD
18751	10201	23	only	only	RB
18751	10201	24	be	be	VB
18751	10201	25	necessary	necessary	JJ
18751	10201	26	to	to	TO
18751	10201	27	refuse	refuse	VB
18751	10201	28	the	the	DT
18751	10201	29	grit	grit	NN
18751	10201	30	and	and	CC
18751	10201	31	silica	silica	NN
18751	10201	32	after	after	IN
18751	10201	33	ignition	ignition	NN
18751	10201	34	.	.	.
18751	10202	1	During	during	IN
18751	10202	2	solution	solution	NN
18751	10202	3	of	of	IN
18751	10202	4	the	the	DT
18751	10202	5	"	"	``
18751	10202	6	melt	melt	NN
18751	10202	7	"	"	''
18751	10202	8	and	and	CC
18751	10202	9	evaporation	evaporation	NN
18751	10202	10	(	(	-LRB-
18751	10202	11	which	which	WDT
18751	10202	12	may	may	MD
18751	10202	13	be	be	VB
18751	10202	14	carried	carry	VBN
18751	10202	15	on	on	IN
18751	10202	16	together	together	RB
18751	10202	17	)	)	-RRB-
18751	10202	18	,	,	,
18751	10202	19	a	a	DT
18751	10202	20	clear	clear	JJ
18751	10202	21	solution	solution	NN
18751	10202	22	will	will	MD
18751	10202	23	not	not	RB
18751	10202	24	be	be	VB
18751	10202	25	obtained	obtain	VBN
18751	10202	26	,	,	,
18751	10202	27	a	a	DT
18751	10202	28	flocculent	flocculent	JJ
18751	10202	29	silica	silica	NN
18751	10202	30	will	will	MD
18751	10202	31	separate	separate	VB
18751	10202	32	out	out	RP
18751	10202	33	,	,	,
18751	10202	34	and	and	CC
18751	10202	35	towards	towards	IN
18751	10202	36	the	the	DT
18751	10202	37	end	end	NN
18751	10202	38	of	of	IN
18751	10202	39	the	the	DT
18751	10202	40	evaporation	evaporation	NN
18751	10202	41	the	the	DT
18751	10202	42	mass	mass	NN
18751	10202	43	will	will	MD
18751	10202	44	get	get	VB
18751	10202	45	gelatinous	gelatinous	JJ
18751	10202	46	.	.	.
18751	10203	1	The	the	DT
18751	10203	2	drying	drying	NN
18751	10203	3	of	of	IN
18751	10203	4	the	the	DT
18751	10203	5	jelly	jelly	NNP
18751	10203	6	must	must	MD
18751	10203	7	be	be	VB
18751	10203	8	finished	finish	VBN
18751	10203	9	on	on	IN
18751	10203	10	the	the	DT
18751	10203	11	water	water	NN
18751	10203	12	-	-	HYPH
18751	10203	13	bath	bath	NN
18751	10203	14	;	;	:
18751	10203	15	first	first	RB
18751	10203	16	,	,	,
18751	10203	17	because	because	IN
18751	10203	18	at	at	IN
18751	10203	19	this	this	DT
18751	10203	20	temperature	temperature	NN
18751	10203	21	the	the	DT
18751	10203	22	silica	silica	NN
18751	10203	23	is	be	VBZ
18751	10203	24	rendered	render	VBN
18751	10203	25	insoluble	insoluble	JJ
18751	10203	26	in	in	IN
18751	10203	27	hydrochloric	hydrochloric	JJ
18751	10203	28	acid	acid	NN
18751	10203	29	,	,	,
18751	10203	30	whilst	whilst	IN
18751	10203	31	the	the	DT
18751	10203	32	solubility	solubility	NN
18751	10203	33	of	of	IN
18751	10203	34	the	the	DT
18751	10203	35	alumina	alumina	NNP
18751	10203	36	,	,	,
18751	10203	37	iron	iron	NNP
18751	10203	38	,	,	,
18751	10203	39	&	&	CC
18751	10203	40	c.	c.	NNP
18751	10203	41	,	,	,
18751	10203	42	is	be	VBZ
18751	10203	43	unaffected	unaffected	JJ
18751	10203	44	,	,	,
18751	10203	45	which	which	WDT
18751	10203	46	would	would	MD
18751	10203	47	not	not	RB
18751	10203	48	be	be	VB
18751	10203	49	the	the	DT
18751	10203	50	case	case	NN
18751	10203	51	at	at	IN
18751	10203	52	a	a	DT
18751	10203	53	much	much	RB
18751	10203	54	higher	high	JJR
18751	10203	55	temperature	temperature	NN
18751	10203	56	;	;	,
18751	10203	57	and	and	CC
18751	10203	58	second	second	RB
18751	10203	59	,	,	,
18751	10203	60	because	because	IN
18751	10203	61	the	the	DT
18751	10203	62	gelatinous	gelatinous	JJ
18751	10203	63	residue	residue	NN
18751	10203	64	requires	require	VBZ
18751	10203	65	very	very	RB
18751	10203	66	cautious	cautious	JJ
18751	10203	67	drying	drying	NN
18751	10203	68	to	to	TO
18751	10203	69	prevent	prevent	VB
18751	10203	70	loss	loss	NN
18751	10203	71	from	from	IN
18751	10203	72	spirting	spirt	VBG
18751	10203	73	.	.	.
18751	10204	1	When	when	WRB
18751	10204	2	dry	dry	JJ
18751	10204	3	,	,	,
18751	10204	4	the	the	DT
18751	10204	5	substance	substance	NN
18751	10204	6	is	be	VBZ
18751	10204	7	moistened	moisten	VBN
18751	10204	8	,	,	,
18751	10204	9	and	and	CC
18751	10204	10	heated	heat	VBN
18751	10204	11	with	with	IN
18751	10204	12	strong	strong	JJ
18751	10204	13	hydrochloric	hydrochloric	JJ
18751	10204	14	acid	acid	NN
18751	10204	15	,	,	,
18751	10204	16	and	and	CC
18751	10204	17	the	the	DT
18751	10204	18	sides	side	NNS
18751	10204	19	of	of	IN
18751	10204	20	the	the	DT
18751	10204	21	dish	dish	NN
18751	10204	22	are	be	VBP
18751	10204	23	washed	wash	VBN
18751	10204	24	down	down	RP
18751	10204	25	with	with	IN
18751	10204	26	water	water	NN
18751	10204	27	.	.	.
18751	10205	1	The	the	DT
18751	10205	2	silica	silica	NN
18751	10205	3	is	be	VBZ
18751	10205	4	washed	wash	VBN
18751	10205	5	by	by	IN
18751	10205	6	decantation	decantation	NN
18751	10205	7	two	two	CD
18751	10205	8	or	or	CC
18751	10205	9	three	three	CD
18751	10205	10	times	time	NNS
18751	10205	11	with	with	IN
18751	10205	12	hydrochloric	hydrochloric	JJ
18751	10205	13	acid	acid	NN
18751	10205	14	and	and	CC
18751	10205	15	hot	hot	JJ
18751	10205	16	water	water	NN
18751	10205	17	,	,	,
18751	10205	18	before	before	IN
18751	10205	19	being	be	VBG
18751	10205	20	thrown	throw	VBN
18751	10205	21	on	on	RP
18751	10205	22	to	to	IN
18751	10205	23	the	the	DT
18751	10205	24	filter	filter	NN
18751	10205	25	.	.	.
18751	10206	1	The	the	DT
18751	10206	2	filtrate	filtrate	NN
18751	10206	3	is	be	VBZ
18751	10206	4	again	again	RB
18751	10206	5	evaporated	evaporate	VBN
18751	10206	6	to	to	IN
18751	10206	7	dryness	dryness	NN
18751	10206	8	,	,	,
18751	10206	9	taken	take	VBN
18751	10206	10	up	up	RP
18751	10206	11	with	with	IN
18751	10206	12	a	a	DT
18751	10206	13	little	little	JJ
18751	10206	14	hydrochloric	hydrochloric	JJ
18751	10206	15	acid	acid	NN
18751	10206	16	and	and	CC
18751	10206	17	water	water	NN
18751	10206	18	and	and	CC
18751	10206	19	again	again	RB
18751	10206	20	filtered	filter	VBN
18751	10206	21	.	.	.
18751	10207	1	The	the	DT
18751	10207	2	residue	residue	NN
18751	10207	3	on	on	IN
18751	10207	4	the	the	DT
18751	10207	5	filter	filter	NN
18751	10207	6	is	be	VBZ
18751	10207	7	silica	silica	NN
18751	10207	8	.	.	.
18751	10208	1	The	the	DT
18751	10208	2	two	two	CD
18751	10208	3	lots	lot	NNS
18751	10208	4	of	of	IN
18751	10208	5	silica	silica	NN
18751	10208	6	are	be	VBP
18751	10208	7	washed	wash	VBN
18751	10208	8	free	free	JJ
18751	10208	9	from	from	IN
18751	10208	10	chlorides	chloride	NNS
18751	10208	11	with	with	IN
18751	10208	12	hot	hot	JJ
18751	10208	13	water	water	NN
18751	10208	14	,	,	,
18751	10208	15	dried	dry	VBN
18751	10208	16	on	on	IN
18751	10208	17	an	an	DT
18751	10208	18	air	air	NN
18751	10208	19	-	-	HYPH
18751	10208	20	bath	bath	NN
18751	10208	21	,	,	,
18751	10208	22	transferred	transfer	VBN
18751	10208	23	to	to	IN
18751	10208	24	a	a	DT
18751	10208	25	platinum	platinum	NN
18751	10208	26	-	-	HYPH
18751	10208	27	crucible	crucible	JJ
18751	10208	28	,	,	,
18751	10208	29	ignited	ignite	VBD
18751	10208	30	gently	gently	RB
18751	10208	31	at	at	IN
18751	10208	32	first	first	RB
18751	10208	33	,	,	,
18751	10208	34	at	at	IN
18751	10208	35	last	last	RB
18751	10208	36	strongly	strongly	RB
18751	10208	37	over	over	IN
18751	10208	38	the	the	DT
18751	10208	39	blast	blast	NN
18751	10208	40	or	or	CC
18751	10208	41	in	in	IN
18751	10208	42	a	a	DT
18751	10208	43	muffle	muffle	NN
18751	10208	44	,	,	,
18751	10208	45	cooled	cool	VBN
18751	10208	46	in	in	IN
18751	10208	47	a	a	DT
18751	10208	48	desiccator	desiccator	NN
18751	10208	49	,	,	,
18751	10208	50	and	and	CC
18751	10208	51	weighed	weigh	VBD
18751	10208	52	.	.	.
18751	10209	1	The	the	DT
18751	10209	2	white	white	JJ
18751	10209	3	powdery	powdery	NN
18751	10209	4	precipitate	precipitate	NN
18751	10209	5	is	be	VBZ
18751	10209	6	silica	silica	NN
18751	10209	7	(	(	-LRB-
18751	10209	8	SiO_{2	SiO_{2	NNP
18751	10209	9	}	}	-RRB-
18751	10209	10	)	)	-RRB-
18751	10209	11	,	,	,
18751	10209	12	and	and	CC
18751	10209	13	its	-PRON-	PRP$
18751	10209	14	weight	weight	NN
18751	10209	15	,	,	,
18751	10209	16	multiplied	multiply	VBN
18751	10209	17	by	by	IN
18751	10209	18	100	100	CD
18751	10209	19	,	,	,
18751	10209	20	and	and	CC
18751	10209	21	divided	divide	VBN
18751	10209	22	by	by	IN
18751	10209	23	the	the	DT
18751	10209	24	weight	weight	NN
18751	10209	25	of	of	IN
18751	10209	26	ore	ore	NNP
18751	10209	27	taken	taken	NNP
18751	10209	28	,	,	,
18751	10209	29	gives	give	VBZ
18751	10209	30	the	the	DT
18751	10209	31	percentage	percentage	NN
18751	10209	32	of	of	IN
18751	10209	33	silica	silica	NN
18751	10209	34	in	in	IN
18751	10209	35	the	the	DT
18751	10209	36	sample	sample	NN
18751	10209	37	.	.	.
18751	10210	1	Where	where	WRB
18751	10210	2	the	the	DT
18751	10210	3	percentage	percentage	NN
18751	10210	4	of	of	IN
18751	10210	5	silicon	silicon	NN
18751	10210	6	is	be	VBZ
18751	10210	7	wanted	want	VBN
18751	10210	8	,	,	,
18751	10210	9	which	which	WDT
18751	10210	10	is	be	VBZ
18751	10210	11	very	very	RB
18751	10210	12	rarely	rarely	RB
18751	10210	13	the	the	DT
18751	10210	14	case	case	NN
18751	10210	15	,	,	,
18751	10210	16	it	-PRON-	PRP
18751	10210	17	is	be	VBZ
18751	10210	18	got	get	VBN
18751	10210	19	by	by	IN
18751	10210	20	multiplying	multiply	VBG
18751	10210	21	this	this	DT
18751	10210	22	result	result	NN
18751	10210	23	by	by	IN
18751	10210	24	0.4667	0.4667	CD
18751	10210	25	.	.	.
18751	10211	1	It	-PRON-	PRP
18751	10211	2	is	be	VBZ
18751	10211	3	always	always	RB
18751	10211	4	necessary	necessary	JJ
18751	10211	5	to	to	TO
18751	10211	6	examine	examine	VB
18751	10211	7	the	the	DT
18751	10211	8	purity	purity	NN
18751	10211	9	of	of	IN
18751	10211	10	the	the	DT
18751	10211	11	body	body	NN
18751	10211	12	weighed	weigh	VBD
18751	10211	13	as	as	IN
18751	10211	14	silica	silica	NN
18751	10211	15	.	.	.
18751	10212	1	This	this	DT
18751	10212	2	is	be	VBZ
18751	10212	3	done	do	VBN
18751	10212	4	by	by	IN
18751	10212	5	re	re	NN
18751	10212	6	-	-	VB
18751	10212	7	fusing	fuse	VBG
18751	10212	8	the	the	DT
18751	10212	9	material	material	NN
18751	10212	10	weighed	weigh	VBD
18751	10212	11	,	,	,
18751	10212	12	and	and	CC
18751	10212	13	re	re	VB
18751	10212	14	-	-	VBG
18751	10212	15	determining	determine	VBG
18751	10212	16	the	the	DT
18751	10212	17	silica	silica	NN
18751	10212	18	in	in	IN
18751	10212	19	it	-PRON-	PRP
18751	10212	20	;	;	:
18751	10212	21	or	or	CC
18751	10212	22	,	,	,
18751	10212	23	better	well	JJR
18751	10212	24	,	,	,
18751	10212	25	by	by	IN
18751	10212	26	mixing	mix	VBG
18751	10212	27	a	a	DT
18751	10212	28	weighed	weigh	VBN
18751	10212	29	portion	portion	NN
18751	10212	30	in	in	IN
18751	10212	31	a	a	DT
18751	10212	32	platinum	platinum	NN
18751	10212	33	-	-	HYPH
18751	10212	34	dish	dish	NN
18751	10212	35	with	with	IN
18751	10212	36	a	a	DT
18751	10212	37	little	little	JJ
18751	10212	38	strong	strong	JJ
18751	10212	39	sulphuric	sulphuric	JJ
18751	10212	40	acid	acid	NN
18751	10212	41	,	,	,
18751	10212	42	covering	cover	VBG
18751	10212	43	with	with	IN
18751	10212	44	hydrofluoric	hydrofluoric	JJ
18751	10212	45	acid	acid	NN
18751	10212	46	,	,	,
18751	10212	47	and	and	CC
18751	10212	48	evaporating	evaporate	VBG
18751	10212	49	.	.	.
18751	10213	1	In	in	IN
18751	10213	2	the	the	DT
18751	10213	3	latter	latter	JJ
18751	10213	4	case	case	NN
18751	10213	5	,	,	,
18751	10213	6	the	the	DT
18751	10213	7	silica	silica	NN
18751	10213	8	will	will	MD
18751	10213	9	be	be	VB
18751	10213	10	converted	convert	VBN
18751	10213	11	into	into	IN
18751	10213	12	fluoride	fluoride	NN
18751	10213	13	,	,	,
18751	10213	14	which	which	WDT
18751	10213	15	will	will	MD
18751	10213	16	be	be	VB
18751	10213	17	driven	drive	VBN
18751	10213	18	off	off	RP
18751	10213	19	,	,	,
18751	10213	20	and	and	CC
18751	10213	21	the	the	DT
18751	10213	22	impurities	impurity	NNS
18751	10213	23	will	will	MD
18751	10213	24	be	be	VB
18751	10213	25	left	leave	VBN
18751	10213	26	behind	behind	RB
18751	10213	27	as	as	IN
18751	10213	28	sulphates	sulphate	NNS
18751	10213	29	of	of	IN
18751	10213	30	barium	barium	NN
18751	10213	31	,	,	,
18751	10213	32	phosphate	phosphate	NN
18751	10213	33	and	and	CC
18751	10213	34	oxide	oxide	NN
18751	10213	35	of	of	IN
18751	10213	36	tin	tin	NN
18751	10213	37	,	,	,
18751	10213	38	titanium	titanium	NN
18751	10213	39	,	,	,
18751	10213	40	&	&	CC
18751	10213	41	c.	c.	NNP
18751	10213	42	This	this	DT
18751	10213	43	must	must	MD
18751	10213	44	be	be	VB
18751	10213	45	weighed	weigh	VBN
18751	10213	46	and	and	CC
18751	10213	47	deducted	deduct	VBN
18751	10213	48	from	from	IN
18751	10213	49	the	the	DT
18751	10213	50	weight	weight	NN
18751	10213	51	of	of	IN
18751	10213	52	the	the	DT
18751	10213	53	silica	silica	NN
18751	10213	54	.	.	.
18751	10214	1	In	in	IN
18751	10214	2	a	a	DT
18751	10214	3	complete	complete	JJ
18751	10214	4	examination	examination	NN
18751	10214	5	of	of	IN
18751	10214	6	a	a	DT
18751	10214	7	silicate	silicate	NN
18751	10214	8	it	-PRON-	PRP
18751	10214	9	should	should	MD
18751	10214	10	be	be	VB
18751	10214	11	treated	treat	VBN
18751	10214	12	with	with	IN
18751	10214	13	the	the	DT
18751	10214	14	precipitate	precipitate	NN
18751	10214	15	containing	contain	VBG
18751	10214	16	alumina	alumina	NNP
18751	10214	17	,	,	,
18751	10214	18	ferric	ferric	NNP
18751	10214	19	oxide	oxide	NN
18751	10214	20	,	,	,
18751	10214	21	&	&	CC
18751	10214	22	c.	c.	NNP
18751	10214	23	EXAMINATION	EXAMINATION	NNP
18751	10214	24	OF	of	IN
18751	10214	25	SILICATES	silicate	NNS
18751	10214	26	.	.	.
18751	10215	1	The	the	DT
18751	10215	2	student	student	NN
18751	10215	3	interested	interested	JJ
18751	10215	4	in	in	IN
18751	10215	5	the	the	DT
18751	10215	6	analysis	analysis	NN
18751	10215	7	of	of	IN
18751	10215	8	rocks	rock	NNS
18751	10215	9	and	and	CC
18751	10215	10	rock	rock	NN
18751	10215	11	-	-	HYPH
18751	10215	12	forming	form	VBG
18751	10215	13	minerals	mineral	NNS
18751	10215	14	is	be	VBZ
18751	10215	15	advised	advise	VBN
18751	10215	16	to	to	TO
18751	10215	17	consult	consult	VB
18751	10215	18	a	a	DT
18751	10215	19	valuable	valuable	JJ
18751	10215	20	paper	paper	NN
18751	10215	21	by	by	IN
18751	10215	22	Dr.	Dr.	NNP
18751	10215	23	W.F.	W.F.	NNP
18751	10216	1	Hillebrand	Hillebrand	NNP
18751	10216	2	in	in	IN
18751	10216	3	the	the	DT
18751	10216	4	_	_	NNP
18751	10216	5	Bulletin	Bulletin	NNP
18751	10216	6	of	of	IN
18751	10216	7	the	the	DT
18751	10216	8	United	United	NNP
18751	10216	9	States	States	NNP
18751	10216	10	Geological	Geological	NNP
18751	10216	11	Survey	Survey	NNP
18751	10216	12	_	_	NNP
18751	10216	13	,	,	,
18751	10216	14	_	_	NNP
18751	10216	15	No	no	UH
18751	10216	16	.	.	.
18751	10216	17	_	_	NNP
18751	10216	18	148	148	CD
18751	10216	19	,	,	,
18751	10216	20	to	to	TO
18751	10216	21	which	which	WDT
18751	10216	22	I	-PRON-	PRP
18751	10216	23	am	be	VBP
18751	10216	24	very	very	RB
18751	10216	25	largely	largely	RB
18751	10216	26	indebted	indebted	JJ
18751	10216	27	in	in	IN
18751	10216	28	the	the	DT
18751	10216	29	revision	revision	NN
18751	10216	30	of	of	IN
18751	10216	31	the	the	DT
18751	10216	32	following	follow	VBG
18751	10216	33	pages	page	NNS
18751	10216	34	.	.	.
18751	10217	1	~Moisture.~--Five	~moisture.~--five	JJ
18751	10217	2	grams	gram	NNS
18751	10217	3	of	of	IN
18751	10217	4	the	the	DT
18751	10217	5	powdered	powdered	JJ
18751	10217	6	sample	sample	NN
18751	10217	7	is	be	VBZ
18751	10217	8	dried	dry	VBN
18751	10217	9	between	between	IN
18751	10217	10	watch	watch	NN
18751	10217	11	-	-	HYPH
18751	10217	12	glasses	glass	NNS
18751	10217	13	in	in	IN
18751	10217	14	the	the	DT
18751	10217	15	water	water	NN
18751	10217	16	-	-	HYPH
18751	10217	17	oven	oven	VBN
18751	10217	18	for	for	IN
18751	10217	19	two	two	CD
18751	10217	20	hours	hour	NNS
18751	10217	21	,	,	,
18751	10217	22	or	or	CC
18751	10217	23	till	till	IN
18751	10217	24	its	-PRON-	PRP$
18751	10217	25	weight	weight	NN
18751	10217	26	is	be	VBZ
18751	10217	27	constant	constant	JJ
18751	10217	28	;	;	:
18751	10217	29	and	and	CC
18751	10217	30	the	the	DT
18751	10217	31	loss	loss	NN
18751	10217	32	is	be	VBZ
18751	10217	33	reported	report	VBN
18751	10217	34	as	as	IN
18751	10217	35	water	water	NN
18751	10217	36	lost	lose	VBN
18751	10217	37	at	at	IN
18751	10217	38	100	100	CD
18751	10217	39	°	°	NNS
18751	10217	40	C.	C.	NNP
18751	10217	41	The	the	DT
18751	10217	42	rest	rest	NN
18751	10217	43	of	of	IN
18751	10217	44	the	the	DT
18751	10217	45	determinations	determination	NNS
18751	10217	46	are	be	VBP
18751	10217	47	made	make	VBN
18751	10217	48	on	on	IN
18751	10217	49	this	this	DT
18751	10217	50	dried	dry	VBN
18751	10217	51	mineral	mineral	NN
18751	10217	52	.	.	.
18751	10218	1	~Combined	~Combined	NFP
18751	10218	2	Water	water	NN
18751	10218	3	,	,	,
18751	10218	4	&	&	CC
18751	10218	5	c.~--Weigh	c.~--Weigh	VBN
18751	10218	6	up	up	RB
18751	10218	7	1	1	CD
18751	10218	8	gram	gram	NN
18751	10218	9	of	of	IN
18751	10218	10	the	the	DT
18751	10218	11	substance	substance	NN
18751	10218	12	,	,	,
18751	10218	13	and	and	CC
18751	10218	14	ignite	ignite	VB
18751	10218	15	over	over	IN
18751	10218	16	the	the	DT
18751	10218	17	blowpipe	blowpipe	NN
18751	10218	18	for	for	IN
18751	10218	19	some	some	DT
18751	10218	20	time	time	NN
18751	10218	21	in	in	IN
18751	10218	22	a	a	DT
18751	10218	23	platinum	platinum	NN
18751	10218	24	-	-	HYPH
18751	10218	25	crucible	crucible	JJ
18751	10218	26	,	,	,
18751	10218	27	cool	cool	JJ
18751	10218	28	in	in	IN
18751	10218	29	a	a	DT
18751	10218	30	desiccator	desiccator	NN
18751	10218	31	,	,	,
18751	10218	32	and	and	CC
18751	10218	33	weigh	weigh	NN
18751	10218	34	.	.	.
18751	10219	1	Record	record	VB
18751	10219	2	the	the	DT
18751	10219	3	loss	loss	NN
18751	10219	4	as	as	IN
18751	10219	5	"	"	``
18751	10219	6	loss	loss	NN
18751	10219	7	on	on	IN
18751	10219	8	ignition	ignition	NN
18751	10219	9	,	,	,
18751	10219	10	"	"	``
18751	10219	11	not	not	RB
18751	10219	12	as	as	IN
18751	10219	13	"	"	``
18751	10219	14	combined	combined	JJ
18751	10219	15	water	water	NN
18751	10219	16	.	.	.
18751	10219	17	"	"	''
18751	10220	1	~Silica.~--The	~Silica.~--The	NFP
18751	10220	2	ignition	ignition	NN
18751	10220	3	should	should	MD
18751	10220	4	have	have	VB
18751	10220	5	been	be	VBN
18751	10220	6	performed	perform	VBN
18751	10220	7	in	in	IN
18751	10220	8	an	an	DT
18751	10220	9	oxidising	oxidising	JJ
18751	10220	10	atmosphere	atmosphere	NN
18751	10220	11	in	in	IN
18751	10220	12	a	a	DT
18751	10220	13	muffle	muffle	NN
18751	10220	14	or	or	CC
18751	10220	15	over	over	IN
18751	10220	16	a	a	DT
18751	10220	17	slanting	slanting	JJ
18751	10220	18	blowpipe	blowpipe	NN
18751	10220	19	flame	flame	NN
18751	10220	20	;	;	:
18751	10220	21	this	this	DT
18751	10220	22	will	will	MD
18751	10220	23	ensure	ensure	VB
18751	10220	24	the	the	DT
18751	10220	25	oxidation	oxidation	NN
18751	10220	26	of	of	IN
18751	10220	27	any	any	DT
18751	10220	28	pyrites	pyrite	NNS
18751	10220	29	or	or	CC
18751	10220	30	other	other	JJ
18751	10220	31	sulphide	sulphide	NN
18751	10220	32	present	present	JJ
18751	10220	33	,	,	,
18751	10220	34	which	which	WDT
18751	10220	35	if	if	IN
18751	10220	36	unoxidised	unoxidise	VBN
18751	10220	37	would	would	MD
18751	10220	38	injure	injure	VB
18751	10220	39	the	the	DT
18751	10220	40	crucible	crucible	NN
18751	10220	41	in	in	IN
18751	10220	42	the	the	DT
18751	10220	43	next	next	JJ
18751	10220	44	operation	operation	NN
18751	10220	45	.	.	.
18751	10221	1	The	the	DT
18751	10221	2	ignited	ignited	JJ
18751	10221	3	residue	residue	NN
18751	10221	4	is	be	VBZ
18751	10221	5	mixed	mix	VBN
18751	10221	6	with	with	IN
18751	10221	7	6	6	CD
18751	10221	8	or	or	CC
18751	10221	9	7	7	CD
18751	10221	10	grams	gram	NNS
18751	10221	11	of	of	IN
18751	10221	12	anhydrous	anhydrous	JJ
18751	10221	13	sodium	sodium	NN
18751	10221	14	carbonate	carbonate	NN
18751	10221	15	.	.	.
18751	10222	1	This	this	DT
18751	10222	2	reagent	reagent	NN
18751	10222	3	should	should	MD
18751	10222	4	be	be	VB
18751	10222	5	the	the	DT
18751	10222	6	purest	pure	JJS
18751	10222	7	obtainable	obtainable	JJ
18751	10222	8	,	,	,
18751	10222	9	but	but	CC
18751	10222	10	its	-PRON-	PRP$
18751	10222	11	purity	purity	NN
18751	10222	12	should	should	MD
18751	10222	13	be	be	VB
18751	10222	14	checked	check	VBN
18751	10222	15	,	,	,
18751	10222	16	or	or	CC
18751	10222	17	rather	rather	RB
18751	10222	18	its	-PRON-	PRP$
18751	10222	19	impurities	impurity	NNS
18751	10222	20	should	should	MD
18751	10222	21	be	be	VB
18751	10222	22	determined	determine	VBN
18751	10222	23	by	by	IN
18751	10222	24	running	run	VBG
18751	10222	25	a	a	DT
18751	10222	26	"	"	``
18751	10222	27	check	check	NN
18751	10222	28	"	"	''
18751	10222	29	or	or	CC
18751	10222	30	"	"	``
18751	10222	31	blank	blank	JJ
18751	10222	32	"	"	''
18751	10222	33	assay	assay	NN
18751	10222	34	with	with	IN
18751	10222	35	10	10	CD
18751	10222	36	grams	gram	NNS
18751	10222	37	of	of	IN
18751	10222	38	it	-PRON-	PRP
18751	10222	39	through	through	IN
18751	10222	40	the	the	DT
18751	10222	41	stages	stage	NNS
18751	10222	42	of	of	IN
18751	10222	43	the	the	DT
18751	10222	44	analysis	analysis	NN
18751	10222	45	;	;	:
18751	10222	46	the	the	DT
18751	10222	47	impurities	impurity	NNS
18751	10222	48	will	will	MD
18751	10222	49	be	be	VB
18751	10222	50	chiefly	chiefly	RB
18751	10222	51	silica	silica	NNP
18751	10222	52	,	,	,
18751	10222	53	alumina	alumina	NNP
18751	10222	54	and	and	CC
18751	10222	55	lime	lime	NNP
18751	10222	56	,	,	,
18751	10222	57	and	and	CC
18751	10222	58	altogether	altogether	RB
18751	10222	59	they	-PRON-	PRP
18751	10222	60	ought	ought	MD
18751	10222	61	not	not	RB
18751	10222	62	to	to	TO
18751	10222	63	exceed	exceed	VB
18751	10222	64	1	1	CD
18751	10222	65	milligram	milligram	NN
18751	10222	66	.	.	.
18751	10223	1	The	the	DT
18751	10223	2	crucible	crucible	JJ
18751	10223	3	with	with	IN
18751	10223	4	the	the	DT
18751	10223	5	mixture	mixture	NN
18751	10223	6	is	be	VBZ
18751	10223	7	heated	heat	VBN
18751	10223	8	at	at	IN
18751	10223	9	first	first	RB
18751	10223	10	gently	gently	RB
18751	10223	11	over	over	IN
18751	10223	12	a	a	DT
18751	10223	13	Bunsen	Bunsen	NNP
18751	10223	14	and	and	CC
18751	10223	15	afterwards	afterwards	RB
18751	10223	16	more	more	RBR
18751	10223	17	strongly	strongly	RB
18751	10223	18	in	in	IN
18751	10223	19	an	an	DT
18751	10223	20	oxidising	oxidising	JJ
18751	10223	21	atmosphere	atmosphere	NN
18751	10223	22	in	in	IN
18751	10223	23	a	a	DT
18751	10223	24	muffle	muffle	NN
18751	10223	25	or	or	CC
18751	10223	26	over	over	IN
18751	10223	27	the	the	DT
18751	10223	28	blowpipe	blowpipe	NN
18751	10223	29	.	.	.
18751	10224	1	The	the	DT
18751	10224	2	fused	fuse	VBN
18751	10224	3	mass	mass	NN
18751	10224	4	is	be	VBZ
18751	10224	5	allowed	allow	VBN
18751	10224	6	to	to	TO
18751	10224	7	cool	cool	VB
18751	10224	8	in	in	IN
18751	10224	9	the	the	DT
18751	10224	10	crucible	crucible	NN
18751	10224	11	,	,	,
18751	10224	12	and	and	CC
18751	10224	13	is	be	VBZ
18751	10224	14	then	then	RB
18751	10224	15	dissolved	dissolve	VBN
18751	10224	16	out	out	RP
18751	10224	17	in	in	IN
18751	10224	18	a	a	DT
18751	10224	19	basin	basin	NN
18751	10224	20	with	with	IN
18751	10224	21	water	water	NN
18751	10224	22	and	and	CC
18751	10224	23	a	a	DT
18751	10224	24	small	small	JJ
18751	10224	25	excess	excess	NN
18751	10224	26	of	of	IN
18751	10224	27	hydrochloric	hydrochloric	JJ
18751	10224	28	acid	acid	NN
18751	10224	29	.	.	.
18751	10225	1	After	after	IN
18751	10225	2	the	the	DT
18751	10225	3	removal	removal	NN
18751	10225	4	and	and	CC
18751	10225	5	cleaning	cleaning	NN
18751	10225	6	of	of	IN
18751	10225	7	the	the	DT
18751	10225	8	crucible	crucible	NN
18751	10225	9	,	,	,
18751	10225	10	the	the	DT
18751	10225	11	liquor	liquor	NN
18751	10225	12	is	be	VBZ
18751	10225	13	evaporated	evaporate	VBN
18751	10225	14	almost	almost	RB
18751	10225	15	to	to	IN
18751	10225	16	dryness	dryness	NN
18751	10225	17	.	.	.
18751	10226	1	Dr.	Dr.	NNP
18751	10226	2	Hillebrand	Hillebrand	NNP
18751	10226	3	advises	advise	VBZ
18751	10226	4	stopping	stop	VBG
18751	10226	5	short	short	RB
18751	10226	6	of	of	IN
18751	10226	7	complete	complete	JJ
18751	10226	8	dryness	dryness	NN
18751	10226	9	.	.	.
18751	10227	1	The	the	DT
18751	10227	2	residue	residue	NN
18751	10227	3	is	be	VBZ
18751	10227	4	taken	take	VBN
18751	10227	5	up	up	RP
18751	10227	6	with	with	IN
18751	10227	7	a	a	DT
18751	10227	8	little	little	JJ
18751	10227	9	hydrochloric	hydrochloric	JJ
18751	10227	10	acid	acid	NN
18751	10227	11	and	and	CC
18751	10227	12	water	water	NN
18751	10227	13	and	and	CC
18751	10227	14	filtered	filter	VBN
18751	10227	15	and	and	CC
18751	10227	16	washed	wash	VBD
18751	10227	17	.	.	.
18751	10228	1	The	the	DT
18751	10228	2	liquor	liquor	NN
18751	10228	3	,	,	,
18751	10228	4	including	include	VBG
18751	10228	5	the	the	DT
18751	10228	6	washings	washing	NNS
18751	10228	7	,	,	,
18751	10228	8	is	be	VBZ
18751	10228	9	again	again	RB
18751	10228	10	evaporated	evaporate	VBN
18751	10228	11	and	and	CC
18751	10228	12	taken	take	VBN
18751	10228	13	up	up	RP
18751	10228	14	with	with	IN
18751	10228	15	water	water	NN
18751	10228	16	and	and	CC
18751	10228	17	a	a	DT
18751	10228	18	little	little	JJ
18751	10228	19	acid	acid	NN
18751	10228	20	.	.	.
18751	10229	1	Usually	usually	RB
18751	10229	2	about	about	RB
18751	10229	3	1	1	CD
18751	10229	4	per	per	NN
18751	10229	5	cent	cent	NN
18751	10229	6	.	.	.
18751	10230	1	of	of	IN
18751	10230	2	silica	silica	NNP
18751	10230	3	will	will	MD
18751	10230	4	be	be	VB
18751	10230	5	thus	thus	RB
18751	10230	6	recovered	recover	VBN
18751	10230	7	.	.	.
18751	10231	1	It	-PRON-	PRP
18751	10231	2	is	be	VBZ
18751	10231	3	to	to	TO
18751	10231	4	be	be	VB
18751	10231	5	filtered	filter	VBN
18751	10231	6	off	off	RP
18751	10231	7	and	and	CC
18751	10231	8	washed	wash	VBD
18751	10231	9	and	and	CC
18751	10231	10	added	add	VBD
18751	10231	11	to	to	IN
18751	10231	12	the	the	DT
18751	10231	13	main	main	JJ
18751	10231	14	silica	silica	NN
18751	10231	15	.	.	.
18751	10232	1	The	the	DT
18751	10232	2	filtrate	filtrate	NN
18751	10232	3	is	be	VBZ
18751	10232	4	reserved	reserve	VBN
18751	10232	5	.	.	.
18751	10233	1	The	the	DT
18751	10233	2	silica	silica	NN
18751	10233	3	,	,	,
18751	10233	4	thoroughly	thoroughly	RB
18751	10233	5	washed	wash	VBN
18751	10233	6	,	,	,
18751	10233	7	is	be	VBZ
18751	10233	8	dried	dry	VBN
18751	10233	9	and	and	CC
18751	10233	10	ignited	ignite	VBN
18751	10233	11	at	at	IN
18751	10233	12	a	a	DT
18751	10233	13	high	high	JJ
18751	10233	14	temperature	temperature	NN
18751	10233	15	for	for	IN
18751	10233	16	twenty	twenty	CD
18751	10233	17	or	or	CC
18751	10233	18	thirty	thirty	CD
18751	10233	19	minutes	minute	NNS
18751	10233	20	.	.	.
18751	10234	1	It	-PRON-	PRP
18751	10234	2	is	be	VBZ
18751	10234	3	then	then	RB
18751	10234	4	weighed	weigh	VBN
18751	10234	5	in	in	IN
18751	10234	6	a	a	DT
18751	10234	7	platinum	platinum	NN
18751	10234	8	crucible	crucible	JJ
18751	10234	9	.	.	.
18751	10235	1	After	after	IN
18751	10235	2	weighing	weigh	VBG
18751	10235	3	it	-PRON-	PRP
18751	10235	4	is	be	VBZ
18751	10235	5	treated	treat	VBN
18751	10235	6	with	with	IN
18751	10235	7	hydrofluoric	hydrofluoric	JJ
18751	10235	8	acid	acid	NN
18751	10235	9	and	and	CC
18751	10235	10	a	a	DT
18751	10235	11	little	little	JJ
18751	10235	12	sulphuric	sulphuric	JJ
18751	10235	13	,	,	,
18751	10235	14	carefully	carefully	RB
18751	10235	15	evaporated	evaporate	VBN
18751	10235	16	and	and	CC
18751	10235	17	ignited	ignite	VBD
18751	10235	18	strongly	strongly	RB
18751	10235	19	.	.	.
18751	10236	1	The	the	DT
18751	10236	2	residue	residue	NN
18751	10236	3	,	,	,
18751	10236	4	which	which	WDT
18751	10236	5	in	in	IN
18751	10236	6	extreme	extreme	JJ
18751	10236	7	cases	case	NNS
18751	10236	8	may	may	MD
18751	10236	9	amount	amount	VB
18751	10236	10	to	to	IN
18751	10236	11	2	2	CD
18751	10236	12	or	or	CC
18751	10236	13	3	3	CD
18751	10236	14	per	per	NN
18751	10236	15	cent	cent	NN
18751	10236	16	.	.	.
18751	10237	1	of	of	IN
18751	10237	2	the	the	DT
18751	10237	3	rock	rock	NN
18751	10237	4	,	,	,
18751	10237	5	is	be	VBZ
18751	10237	6	weighed	weigh	VBN
18751	10237	7	and	and	CC
18751	10237	8	deducted	deduct	VBN
18751	10237	9	from	from	IN
18751	10237	10	the	the	DT
18751	10237	11	weight	weight	NN
18751	10237	12	of	of	IN
18751	10237	13	the	the	DT
18751	10237	14	impure	impure	NN
18751	10237	15	silica	silica	NN
18751	10237	16	.	.	.
18751	10238	1	It	-PRON-	PRP
18751	10238	2	is	be	VBZ
18751	10238	3	retained	retain	VBN
18751	10238	4	in	in	IN
18751	10238	5	the	the	DT
18751	10238	6	crucible	crucible	NN
18751	10238	7	.	.	.
18751	10239	1	~Alumina	~Alumina	NNP
18751	10239	2	,	,	,
18751	10239	3	&	&	CC
18751	10239	4	c.~--The	c.~--The	NNP
18751	10239	5	filtrate	filtrate	JJ
18751	10239	6	from	from	IN
18751	10239	7	silica	silica	NN
18751	10239	8	is	be	VBZ
18751	10239	9	treated	treat	VBN
18751	10239	10	by	by	IN
18751	10239	11	the	the	DT
18751	10239	12	basic	basic	JJ
18751	10239	13	acetate	acetate	JJ
18751	10239	14	method	method	NN
18751	10239	15	.	.	.
18751	10240	1	That	that	RB
18751	10240	2	is	is	RB
18751	10240	3	,	,	,
18751	10240	4	it	-PRON-	PRP
18751	10240	5	is	be	VBZ
18751	10240	6	first	first	RB
18751	10240	7	treated	treat	VBN
18751	10240	8	by	by	IN
18751	10240	9	a	a	DT
18751	10240	10	cautious	cautious	JJ
18751	10240	11	addition	addition	NN
18751	10240	12	of	of	IN
18751	10240	13	a	a	DT
18751	10240	14	solution	solution	NN
18751	10240	15	of	of	IN
18751	10240	16	soda	soda	NN
18751	10240	17	,	,	,
18751	10240	18	almost	almost	RB
18751	10240	19	to	to	IN
18751	10240	20	the	the	DT
18751	10240	21	point	point	NN
18751	10240	22	of	of	IN
18751	10240	23	producing	produce	VBG
18751	10240	24	a	a	DT
18751	10240	25	precipitate	precipitate	NN
18751	10240	26	,	,	,
18751	10240	27	in	in	IN
18751	10240	28	order	order	NN
18751	10240	29	to	to	TO
18751	10240	30	neutralise	neutralise	VB
18751	10240	31	the	the	DT
18751	10240	32	excess	excess	NN
18751	10240	33	of	of	IN
18751	10240	34	acid	acid	NN
18751	10240	35	;	;	:
18751	10240	36	2	2	CD
18751	10240	37	or	or	CC
18751	10240	38	3	3	CD
18751	10240	39	grams	gram	NNS
18751	10240	40	of	of	IN
18751	10240	41	sodium	sodium	NN
18751	10240	42	acetate	acetate	NNP
18751	10240	43	are	be	VBP
18751	10240	44	added	add	VBN
18751	10240	45	,	,	,
18751	10240	46	and	and	CC
18751	10240	47	the	the	DT
18751	10240	48	whole	whole	NN
18751	10240	49	boiled	boil	VBN
18751	10240	50	for	for	IN
18751	10240	51	a	a	DT
18751	10240	52	minute	minute	NN
18751	10240	53	or	or	CC
18751	10240	54	so	so	RB
18751	10240	55	.	.	.
18751	10241	1	The	the	DT
18751	10241	2	precipitate	precipitate	NN
18751	10241	3	is	be	VBZ
18751	10241	4	filtered	filter	VBN
18751	10241	5	off	off	RP
18751	10241	6	and	and	CC
18751	10241	7	washed	wash	VBD
18751	10241	8	only	only	RB
18751	10241	9	slightly	slightly	RB
18751	10241	10	.	.	.
18751	10242	1	Save	save	VB
18751	10242	2	the	the	DT
18751	10242	3	filtrate	filtrate	JJ
18751	10242	4	.	.	.
18751	10243	1	The	the	DT
18751	10243	2	precipitate	precipitate	NN
18751	10243	3	is	be	VBZ
18751	10243	4	dissolved	dissolve	VBN
18751	10243	5	in	in	IN
18751	10243	6	hydrochloric	hydrochloric	JJ
18751	10243	7	,	,	,
18751	10243	8	or	or	CC
18751	10243	9	,	,	,
18751	10243	10	perhaps	perhaps	RB
18751	10243	11	better	well	JJR
18751	10243	12	,	,	,
18751	10243	13	in	in	IN
18751	10243	14	nitric	nitric	JJ
18751	10243	15	acid	acid	NN
18751	10243	16	;	;	:
18751	10243	17	and	and	CC
18751	10243	18	is	be	VBZ
18751	10243	19	reprecipitated	reprecipitate	VBN
18751	10243	20	by	by	IN
18751	10243	21	adding	add	VBG
18751	10243	22	an	an	DT
18751	10243	23	excess	excess	NN
18751	10243	24	of	of	IN
18751	10243	25	ammonia	ammonia	NN
18751	10243	26	and	and	CC
18751	10243	27	boiling	boil	VBG
18751	10243	28	.	.	.
18751	10244	1	The	the	DT
18751	10244	2	precipitate	precipitate	NN
18751	10244	3	is	be	VBZ
18751	10244	4	filtered	filter	VBN
18751	10244	5	and	and	CC
18751	10244	6	washed	wash	VBN
18751	10244	7	with	with	IN
18751	10244	8	water	water	NN
18751	10244	9	containing	contain	VBG
18751	10244	10	2	2	CD
18751	10244	11	per	per	NN
18751	10244	12	cent	cent	NN
18751	10244	13	.	.	.
18751	10245	1	of	of	IN
18751	10245	2	ammonium	ammonium	NNP
18751	10245	3	nitrate	nitrate	NNP
18751	10245	4	.	.	.
18751	10246	1	Both	both	DT
18751	10246	2	filtrates	filtrate	NNS
18751	10246	3	are	be	VBP
18751	10246	4	evaporated	evaporate	VBN
18751	10246	5	separately	separately	RB
18751	10246	6	to	to	IN
18751	10246	7	a	a	DT
18751	10246	8	small	small	JJ
18751	10246	9	bulk	bulk	NN
18751	10246	10	,	,	,
18751	10246	11	a	a	DT
18751	10246	12	drop	drop	NN
18751	10246	13	or	or	CC
18751	10246	14	two	two	CD
18751	10246	15	of	of	IN
18751	10246	16	ammonia	ammonia	NNP
18751	10246	17	being	be	VBG
18751	10246	18	added	add	VBN
18751	10246	19	to	to	IN
18751	10246	20	the	the	DT
18751	10246	21	second	second	JJ
18751	10246	22	towards	towards	IN
18751	10246	23	the	the	DT
18751	10246	24	finish	finish	NN
18751	10246	25	.	.	.
18751	10247	1	They	-PRON-	PRP
18751	10247	2	are	be	VBP
18751	10247	3	next	next	RB
18751	10247	4	filtered	filter	VBN
18751	10247	5	into	into	IN
18751	10247	6	a	a	DT
18751	10247	7	6	6	CD
18751	10247	8	or	or	CC
18751	10247	9	8-ounce	8-ounce	CD
18751	10247	10	flask	flask	NN
18751	10247	11	through	through	IN
18751	10247	12	a	a	DT
18751	10247	13	small	small	JJ
18751	10247	14	filter	filter	NN
18751	10247	15	,	,	,
18751	10247	16	the	the	DT
18751	10247	17	second	second	JJ
18751	10247	18	filtrate	filtrate	JJ
18751	10247	19	coming	come	VBG
18751	10247	20	after	after	RB
18751	10247	21	,	,	,
18751	10247	22	and	and	CC
18751	10247	23	serving	serve	VBG
18751	10247	24	in	in	IN
18751	10247	25	a	a	DT
18751	10247	26	manner	manner	NN
18751	10247	27	as	as	IN
18751	10247	28	wash	wash	NN
18751	10247	29	water	water	NN
18751	10247	30	for	for	IN
18751	10247	31	the	the	DT
18751	10247	32	first[113	first[113	NNP
18751	10247	33	]	]	-RRB-
18751	10247	34	.	.	.
18751	10248	1	The	the	DT
18751	10248	2	two	two	CD
18751	10248	3	washed	wash	VBN
18751	10248	4	alumina	alumina	NNP
18751	10248	5	precipitates	precipitate	NNS
18751	10248	6	are	be	VBP
18751	10248	7	dried	dry	VBN
18751	10248	8	and	and	CC
18751	10248	9	placed	place	VBN
18751	10248	10	in	in	IN
18751	10248	11	the	the	DT
18751	10248	12	platinum	platinum	NN
18751	10248	13	crucible	crucible	NN
18751	10248	14	containing	contain	VBG
18751	10248	15	the	the	DT
18751	10248	16	residue	residue	NN
18751	10248	17	from	from	IN
18751	10248	18	silica	silica	NN
18751	10248	19	after	after	IN
18751	10248	20	treatment	treatment	NN
18751	10248	21	with	with	IN
18751	10248	22	hydrofluoric	hydrofluoric	NN
18751	10248	23	acid	acid	NN
18751	10248	24	.	.	.
18751	10249	1	They	-PRON-	PRP
18751	10249	2	are	be	VBP
18751	10249	3	then	then	RB
18751	10249	4	ignited	ignite	VBN
18751	10249	5	in	in	IN
18751	10249	6	an	an	DT
18751	10249	7	oxidising	oxidising	JJ
18751	10249	8	atmosphere	atmosphere	NN
18751	10249	9	at	at	IN
18751	10249	10	a	a	DT
18751	10249	11	high	high	JJ
18751	10249	12	temperature	temperature	NN
18751	10249	13	for	for	IN
18751	10249	14	about	about	RB
18751	10249	15	10	10	CD
18751	10249	16	minutes	minute	NNS
18751	10249	17	.	.	.
18751	10250	1	The	the	DT
18751	10250	2	weight	weight	NN
18751	10250	3	,	,	,
18751	10250	4	including	include	VBG
18751	10250	5	that	that	DT
18751	10250	6	of	of	IN
18751	10250	7	the	the	DT
18751	10250	8	residue	residue	NN
18751	10250	9	from	from	IN
18751	10250	10	the	the	DT
18751	10250	11	silica	silica	NN
18751	10250	12	,	,	,
18751	10250	13	is	be	VBZ
18751	10250	14	noted	note	VBN
18751	10250	15	as	as	IN
18751	10250	16	that	that	DT
18751	10250	17	of	of	IN
18751	10250	18	"	"	``
18751	10250	19	alumina	alumina	NNP
18751	10250	20	,	,	,
18751	10250	21	&	&	CC
18751	10250	22	c.	c.	NNP
18751	10250	23	"	"	``
18751	10250	24	The	the	DT
18751	10250	25	weighed	weigh	VBN
18751	10250	26	oxides	oxide	NNS
18751	10250	27	are	be	VBP
18751	10250	28	next	next	RB
18751	10250	29	fused	fuse	VBN
18751	10250	30	with	with	IN
18751	10250	31	bisulphate	bisulphate	NN
18751	10250	32	of	of	IN
18751	10250	33	potash	potash	NN
18751	10250	34	for	for	IN
18751	10250	35	some	some	DT
18751	10250	36	hours	hour	NNS
18751	10250	37	.	.	.
18751	10251	1	The	the	DT
18751	10251	2	bisulphate	bisulphate	NN
18751	10251	3	should	should	MD
18751	10251	4	have	have	VB
18751	10251	5	been	be	VBN
18751	10251	6	first	first	RB
18751	10251	7	fused	fuse	VBN
18751	10251	8	,	,	,
18751	10251	9	apart	apart	RB
18751	10251	10	,	,	,
18751	10251	11	until	until	IN
18751	10251	12	the	the	DT
18751	10251	13	effervescence	effervescence	NN
18751	10251	14	from	from	IN
18751	10251	15	the	the	DT
18751	10251	16	escape	escape	NN
18751	10251	17	of	of	IN
18751	10251	18	steam	steam	NN
18751	10251	19	has	have	VBZ
18751	10251	20	stopped	stop	VBN
18751	10251	21	.	.	.
18751	10252	1	The	the	DT
18751	10252	2	melt	melt	NN
18751	10252	3	is	be	VBZ
18751	10252	4	dissolved	dissolve	VBN
18751	10252	5	out	out	RP
18751	10252	6	with	with	IN
18751	10252	7	cold	cold	JJ
18751	10252	8	water	water	NN
18751	10252	9	and	and	CC
18751	10252	10	dilute	dilute	NNP
18751	10252	11	sulphuric	sulphuric	NNP
18751	10252	12	acid	acid	NNP
18751	10252	13	,	,	,
18751	10252	14	and	and	CC
18751	10252	15	any	any	DT
18751	10252	16	insoluble	insoluble	JJ
18751	10252	17	residue	residue	NN
18751	10252	18	is	be	VBZ
18751	10252	19	filtered	filter	VBN
18751	10252	20	off	off	RP
18751	10252	21	,	,	,
18751	10252	22	washed	wash	VBD
18751	10252	23	,	,	,
18751	10252	24	ignited	ignite	VBD
18751	10252	25	and	and	CC
18751	10252	26	weighed	weigh	VBD
18751	10252	27	.	.	.
18751	10253	1	The	the	DT
18751	10253	2	filtrate	filtrate	NN
18751	10253	3	is	be	VBZ
18751	10253	4	reserved	reserve	VBN
18751	10253	5	for	for	IN
18751	10253	6	determinations	determination	NNS
18751	10253	7	of	of	IN
18751	10253	8	iron	iron	NN
18751	10253	9	and	and	CC
18751	10253	10	titanium	titanium	NN
18751	10253	11	.	.	.
18751	10254	1	The	the	DT
18751	10254	2	residue	residue	NN
18751	10254	3	,	,	,
18751	10254	4	after	after	IN
18751	10254	5	weighing	weigh	VBG
18751	10254	6	,	,	,
18751	10254	7	may	may	MD
18751	10254	8	be	be	VB
18751	10254	9	treated	treat	VBN
18751	10254	10	with	with	IN
18751	10254	11	hydrofluoric	hydrofluoric	JJ
18751	10254	12	and	and	CC
18751	10254	13	sulphuric	sulphuric	JJ
18751	10254	14	acids	acid	NNS
18751	10254	15	for	for	IN
18751	10254	16	any	any	DT
18751	10254	17	silica,[114	silica,[114	NNS
18751	10254	18	]	]	-RRB-
18751	10254	19	which	which	WDT
18751	10254	20	would	would	MD
18751	10254	21	be	be	VB
18751	10254	22	determined	determine	VBN
18751	10254	23	by	by	IN
18751	10254	24	loss	loss	NN
18751	10254	25	.	.	.
18751	10255	1	It	-PRON-	PRP
18751	10255	2	may	may	MD
18751	10255	3	be	be	VB
18751	10255	4	tested	test	VBN
18751	10255	5	for	for	IN
18751	10255	6	barium	barium	NN
18751	10255	7	sulphate	sulphate	NN
18751	10255	8	by	by	IN
18751	10255	9	treatment	treatment	NN
18751	10255	10	with	with	IN
18751	10255	11	hot	hot	JJ
18751	10255	12	strong	strong	JJ
18751	10255	13	sulphuric	sulphuric	JJ
18751	10255	14	acid	acid	NN
18751	10255	15	;	;	:
18751	10255	16	in	in	IN
18751	10255	17	which	which	WDT
18751	10255	18	this	this	DT
18751	10255	19	salt	salt	NN
18751	10255	20	dissolves	dissolve	VBZ
18751	10255	21	,	,	,
18751	10255	22	but	but	CC
18751	10255	23	is	be	VBZ
18751	10255	24	again	again	RB
18751	10255	25	insoluble	insoluble	JJ
18751	10255	26	(	(	-LRB-
18751	10255	27	and	and	CC
18751	10255	28	so	so	RB
18751	10255	29	comes	come	VBZ
18751	10255	30	out	out	RP
18751	10255	31	as	as	IN
18751	10255	32	a	a	DT
18751	10255	33	white	white	JJ
18751	10255	34	precipitate	precipitate	NN
18751	10255	35	)	)	-RRB-
18751	10255	36	on	on	IN
18751	10255	37	diluting	diluting	NN
18751	10255	38	with	with	IN
18751	10255	39	cold	cold	JJ
18751	10255	40	water	water	NN
18751	10255	41	;	;	:
18751	10255	42	the	the	DT
18751	10255	43	acid	acid	NN
18751	10255	44	also	also	RB
18751	10255	45	must	must	MD
18751	10255	46	be	be	VB
18751	10255	47	cold	cold	JJ
18751	10255	48	before	before	IN
18751	10255	49	adding	add	VBG
18751	10255	50	the	the	DT
18751	10255	51	water	water	NN
18751	10255	52	.	.	.
18751	10256	1	The	the	DT
18751	10256	2	filtrate	filtrate	JJ
18751	10256	3	containing	contain	VBG
18751	10256	4	the	the	DT
18751	10256	5	iron	iron	NN
18751	10256	6	is	be	VBZ
18751	10256	7	reduced	reduce	VBN
18751	10256	8	with	with	IN
18751	10256	9	sulphuretted	sulphuret	VBN
18751	10256	10	hydrogen	hydrogen	NN
18751	10256	11	,	,	,
18751	10256	12	boiled	boil	VBN
18751	10256	13	till	till	IN
18751	10256	14	free	free	JJ
18751	10256	15	from	from	IN
18751	10256	16	that	that	DT
18751	10256	17	gas	gas	NN
18751	10256	18	,	,	,
18751	10256	19	filtered	filter	VBN
18751	10256	20	and	and	CC
18751	10256	21	titrated	titrate	VBN
18751	10256	22	with	with	IN
18751	10256	23	a	a	DT
18751	10256	24	standard	standard	JJ
18751	10256	25	solution	solution	NN
18751	10256	26	of	of	IN
18751	10256	27	permanganate	permanganate	NN
18751	10256	28	of	of	IN
18751	10256	29	potassium	potassium	NN
18751	10256	30	.	.	.
18751	10257	1	The	the	DT
18751	10257	2	iron	iron	NN
18751	10257	3	found	find	VBN
18751	10257	4	is	be	VBZ
18751	10257	5	calculated	calculate	VBN
18751	10257	6	to	to	TO
18751	10257	7	ferric	ferric	JJ
18751	10257	8	oxide	oxide	NN
18751	10257	9	by	by	IN
18751	10257	10	dividing	divide	VBG
18751	10257	11	by	by	IN
18751	10257	12	.7	.7	NNP
18751	10257	13	.	.	.
18751	10258	1	The	the	DT
18751	10258	2	iron	iron	NN
18751	10258	3	solution	solution	NN
18751	10258	4	after	after	IN
18751	10258	5	titration	titration	NN
18751	10258	6	serves	serve	VBZ
18751	10258	7	for	for	IN
18751	10258	8	the	the	DT
18751	10258	9	determination	determination	NN
18751	10258	10	of	of	IN
18751	10258	11	titanium	titanium	NN
18751	10258	12	oxide	oxide	NN
18751	10258	13	(	(	-LRB-
18751	10258	14	TiO_{2	TiO_{2	NNP
18751	10258	15	}	}	-RRB-
18751	10258	16	)	)	-RRB-
18751	10258	17	.	.	.
18751	10259	1	This	this	DT
18751	10259	2	is	be	VBZ
18751	10259	3	done	do	VBN
18751	10259	4	colorimetrically	colorimetrically	RB
18751	10259	5	,	,	,
18751	10259	6	by	by	IN
18751	10259	7	adding	add	VBG
18751	10259	8	peroxide	peroxide	NN
18751	10259	9	of	of	IN
18751	10259	10	hydrogen	hydrogen	NN
18751	10259	11	free	free	JJ
18751	10259	12	from	from	IN
18751	10259	13	hydrofluoric	hydrofluoric	JJ
18751	10259	14	acid	acid	NN
18751	10259	15	,	,	,
18751	10259	16	and	and	CC
18751	10259	17	comparing	compare	VBG
18751	10259	18	the	the	DT
18751	10259	19	brown	brown	JJ
18751	10259	20	colour	colour	NN
18751	10259	21	produced	produce	VBN
18751	10259	22	with	with	IN
18751	10259	23	that	that	DT
18751	10259	24	produced	produce	VBN
18751	10259	25	by	by	IN
18751	10259	26	the	the	DT
18751	10259	27	addition	addition	NN
18751	10259	28	of	of	IN
18751	10259	29	a	a	DT
18751	10259	30	standard	standard	JJ
18751	10259	31	solution	solution	NN
18751	10259	32	of	of	IN
18751	10259	33	titanium	titanium	NN
18751	10259	34	to	to	IN
18751	10259	35	an	an	DT
18751	10259	36	equal	equal	JJ
18751	10259	37	volume	volume	NN
18751	10259	38	of	of	IN
18751	10259	39	water	water	NN
18751	10259	40	containing	contain	VBG
18751	10259	41	sulphuric	sulphuric	JJ
18751	10259	42	acid	acid	NN
18751	10259	43	.	.	.
18751	10260	1	[	[	-LRB-
18751	10260	2	115	115	CD
18751	10260	3	]	]	-RRB-
18751	10260	4	The	the	DT
18751	10260	5	alumina	alumina	NNP
18751	10260	6	is	be	VBZ
18751	10260	7	determined	determine	VBN
18751	10260	8	by	by	IN
18751	10260	9	difference	difference	NN
18751	10260	10	.	.	.
18751	10261	1	From	from	IN
18751	10261	2	the	the	DT
18751	10261	3	weight	weight	NN
18751	10261	4	of	of	IN
18751	10261	5	the	the	DT
18751	10261	6	combined	combine	VBN
18751	10261	7	precipitate	precipitate	NN
18751	10261	8	which	which	WDT
18751	10261	9	has	have	VBZ
18751	10261	10	been	be	VBN
18751	10261	11	recorded	record	VBN
18751	10261	12	as	as	IN
18751	10261	13	"	"	``
18751	10261	14	Alumina	Alumina	NNP
18751	10261	15	,	,	,
18751	10261	16	&	&	CC
18751	10261	17	c.	c.	NNP
18751	10261	18	,	,	,
18751	10261	19	"	"	''
18751	10261	20	deduct	deduct	NN
18751	10261	21	(	(	-LRB-
18751	10261	22	1	1	LS
18751	10261	23	)	)	-RRB-
18751	10261	24	the	the	DT
18751	10261	25	residue	residue	NN
18751	10261	26	,	,	,
18751	10261	27	insoluble	insoluble	JJ
18751	10261	28	,	,	,
18751	10261	29	after	after	IN
18751	10261	30	fusion	fusion	NN
18751	10261	31	with	with	IN
18751	10261	32	bisulphate	bisulphate	NN
18751	10261	33	;	;	:
18751	10261	34	(	(	-LRB-
18751	10261	35	2	2	LS
18751	10261	36	)	)	-RRB-
18751	10261	37	the	the	DT
18751	10261	38	ferric	ferric	JJ
18751	10261	39	oxide	oxide	NN
18751	10261	40	;	;	,
18751	10261	41	(	(	-LRB-
18751	10261	42	3	3	LS
18751	10261	43	)	)	-RRB-
18751	10261	44	the	the	DT
18751	10261	45	titanium	titanium	NN
18751	10261	46	oxide	oxide	NN
18751	10261	47	;	;	,
18751	10261	48	and	and	CC
18751	10261	49	(	(	-LRB-
18751	10261	50	4	4	LS
18751	10261	51	)	)	-RRB-
18751	10261	52	the	the	DT
18751	10261	53	phosphoric	phosphoric	NN
18751	10261	54	oxide	oxide	NN
18751	10261	55	(	(	-LRB-
18751	10261	56	P_{2}O_{5	P_{2}O_{5	NNP
18751	10261	57	}	}	-RRB-
18751	10261	58	)	)	-RRB-
18751	10261	59	,	,	,
18751	10261	60	the	the	DT
18751	10261	61	amount	amount	NN
18751	10261	62	of	of	IN
18751	10261	63	which	which	WDT
18751	10261	64	is	be	VBZ
18751	10261	65	subsequently	subsequently	RB
18751	10261	66	determined	determine	VBN
18751	10261	67	in	in	IN
18751	10261	68	a	a	DT
18751	10261	69	separate	separate	JJ
18751	10261	70	portion	portion	NN
18751	10261	71	.	.	.
18751	10262	1	This	this	DT
18751	10262	2	gives	give	VBZ
18751	10262	3	the	the	DT
18751	10262	4	alumina	alumina	NNP
18751	10262	5	.	.	.
18751	10263	1	~Manganous	~Manganous	NFP
18751	10263	2	oxide	oxide	NNP
18751	10263	3	,	,	,
18751	10263	4	&	&	CC
18751	10263	5	c.~--The	c.~--the	RB
18751	10263	6	filtrate	filtrate	JJ
18751	10263	7	from	from	IN
18751	10263	8	the	the	DT
18751	10263	9	"	"	``
18751	10263	10	alumina	alumina	NNP
18751	10263	11	,	,	,
18751	10263	12	&	&	CC
18751	10263	13	c.	c.	NNP
18751	10263	14	"	"	''
18751	10263	15	contained	contain	VBN
18751	10263	16	in	in	IN
18751	10263	17	a	a	DT
18751	10263	18	6	6	CD
18751	10263	19	or	or	CC
18751	10263	20	8-ounce	8-ounce	CD
18751	10263	21	flask	flask	NN
18751	10263	22	,	,	,
18751	10263	23	which	which	WDT
18751	10263	24	it	-PRON-	PRP
18751	10263	25	nearly	nearly	RB
18751	10263	26	fills	fill	VBZ
18751	10263	27	,	,	,
18751	10263	28	is	be	VBZ
18751	10263	29	made	make	VBN
18751	10263	30	slightly	slightly	RB
18751	10263	31	alkaline	alkaline	VB
18751	10263	32	with	with	IN
18751	10263	33	ammonia	ammonia	NN
18751	10263	34	and	and	CC
18751	10263	35	treated	treat	VBN
18751	10263	36	with	with	IN
18751	10263	37	a	a	DT
18751	10263	38	small	small	JJ
18751	10263	39	excess	excess	NN
18751	10263	40	of	of	IN
18751	10263	41	ammonium	ammonium	NN
18751	10263	42	sulphide	sulphide	NN
18751	10263	43	;	;	:
18751	10263	44	the	the	DT
18751	10263	45	flask	flask	NN
18751	10263	46	is	be	VBZ
18751	10263	47	then	then	RB
18751	10263	48	corked	cork	VBN
18751	10263	49	and	and	CC
18751	10263	50	placed	place	VBN
18751	10263	51	on	on	IN
18751	10263	52	one	one	CD
18751	10263	53	side	side	NN
18751	10263	54	for	for	IN
18751	10263	55	some	some	DT
18751	10263	56	time	time	NN
18751	10263	57	(	(	-LRB-
18751	10263	58	a	a	DT
18751	10263	59	day	day	NN
18751	10263	60	or	or	CC
18751	10263	61	so	so	RB
18751	10263	62	)	)	-RRB-
18751	10263	63	so	so	RB
18751	10263	64	that	that	IN
18751	10263	65	the	the	DT
18751	10263	66	manganese	manganese	JJ
18751	10263	67	sulphide	sulphide	NN
18751	10263	68	may	may	MD
18751	10263	69	separate	separate	VB
18751	10263	70	.	.	.
18751	10264	1	The	the	DT
18751	10264	2	precipitate	precipitate	NN
18751	10264	3	is	be	VBZ
18751	10264	4	filtered	filter	VBN
18751	10264	5	off	off	RP
18751	10264	6	and	and	CC
18751	10264	7	washed	wash	VBN
18751	10264	8	with	with	IN
18751	10264	9	water	water	NN
18751	10264	10	containing	contain	VBG
18751	10264	11	ammonium	ammonium	NN
18751	10264	12	chloride	chloride	NN
18751	10264	13	and	and	CC
18751	10264	14	a	a	DT
18751	10264	15	few	few	JJ
18751	10264	16	drops	drop	NNS
18751	10264	17	of	of	IN
18751	10264	18	ammonium	ammonium	NN
18751	10264	19	sulphide	sulphide	NN
18751	10264	20	.	.	.
18751	10265	1	The	the	DT
18751	10265	2	filtrate	filtrate	NN
18751	10265	3	is	be	VBZ
18751	10265	4	reserved	reserve	VBN
18751	10265	5	for	for	IN
18751	10265	6	lime	lime	NN
18751	10265	7	,	,	,
18751	10265	8	&	&	CC
18751	10265	9	c.	c.	NNP
18751	10265	10	The	the	DT
18751	10265	11	precipitate	precipitate	NN
18751	10265	12	is	be	VBZ
18751	10265	13	digested	digest	VBN
18751	10265	14	with	with	IN
18751	10265	15	sulphuretted	sulphuret	VBN
18751	10265	16	hydrogen	hydrogen	NN
18751	10265	17	water	water	NN
18751	10265	18	,	,	,
18751	10265	19	to	to	IN
18751	10265	20	which	which	WDT
18751	10265	21	one	one	CD
18751	10265	22	-	-	HYPH
18751	10265	23	fifth	fifth	NN
18751	10265	24	of	of	IN
18751	10265	25	its	-PRON-	PRP$
18751	10265	26	volume	volume	NN
18751	10265	27	of	of	IN
18751	10265	28	strong	strong	JJ
18751	10265	29	hydrochloric	hydrochloric	JJ
18751	10265	30	acid	acid	NN
18751	10265	31	has	have	VBZ
18751	10265	32	been	be	VBN
18751	10265	33	added	add	VBN
18751	10265	34	;	;	:
18751	10265	35	this	this	DT
18751	10265	36	dissolves	dissolve	VBZ
18751	10265	37	the	the	DT
18751	10265	38	sulphides	sulphide	NNS
18751	10265	39	of	of	IN
18751	10265	40	zinc	zinc	NN
18751	10265	41	and	and	CC
18751	10265	42	manganese	manganese	NNP
18751	10265	43	;	;	:
18751	10265	44	any	any	DT
18751	10265	45	black	black	JJ
18751	10265	46	residue	residue	NN
18751	10265	47	should	should	MD
18751	10265	48	be	be	VB
18751	10265	49	tested	test	VBN
18751	10265	50	for	for	IN
18751	10265	51	copper	copper	NN
18751	10265	52	and	and	CC
18751	10265	53	perhaps	perhaps	RB
18751	10265	54	nickel	nickel	NN
18751	10265	55	.	.	.
18751	10266	1	The	the	DT
18751	10266	2	solution	solution	NN
18751	10266	3	is	be	VBZ
18751	10266	4	evaporated	evaporate	VBN
18751	10266	5	to	to	IN
18751	10266	6	dryness	dryness	NN
18751	10266	7	,	,	,
18751	10266	8	taken	take	VBN
18751	10266	9	up	up	RP
18751	10266	10	with	with	IN
18751	10266	11	a	a	DT
18751	10266	12	little	little	JJ
18751	10266	13	water	water	NN
18751	10266	14	and	and	CC
18751	10266	15	treated	treat	VBN
18751	10266	16	with	with	IN
18751	10266	17	a	a	DT
18751	10266	18	small	small	JJ
18751	10266	19	excess	excess	NN
18751	10266	20	of	of	IN
18751	10266	21	solution	solution	NN
18751	10266	22	of	of	IN
18751	10266	23	carbonate	carbonate	NN
18751	10266	24	of	of	IN
18751	10266	25	soda	soda	NN
18751	10266	26	.	.	.
18751	10267	1	It	-PRON-	PRP
18751	10267	2	is	be	VBZ
18751	10267	3	boiled	boil	VBN
18751	10267	4	and	and	CC
18751	10267	5	again	again	RB
18751	10267	6	evaporated	evaporate	VBN
18751	10267	7	,	,	,
18751	10267	8	washed	wash	VBD
18751	10267	9	out	out	RP
18751	10267	10	with	with	IN
18751	10267	11	hot	hot	JJ
18751	10267	12	water	water	NN
18751	10267	13	and	and	CC
18751	10267	14	filtered	filter	VBN
18751	10267	15	on	on	RP
18751	10267	16	to	to	IN
18751	10267	17	a	a	DT
18751	10267	18	small	small	JJ
18751	10267	19	filter	filter	NN
18751	10267	20	,	,	,
18751	10267	21	dried	dry	VBN
18751	10267	22	,	,	,
18751	10267	23	ignited	ignite	VBD
18751	10267	24	,	,	,
18751	10267	25	and	and	CC
18751	10267	26	weighed	weigh	VBD
18751	10267	27	as	as	IN
18751	10267	28	Mn_{3}O_{4	mn_{3}o_{4	CD
18751	10267	29	}	}	-RRB-
18751	10267	30	.	.	.
18751	10268	1	It	-PRON-	PRP
18751	10268	2	is	be	VBZ
18751	10268	3	calculated	calculate	VBN
18751	10268	4	to	to	IN
18751	10268	5	MnO.	MnO.	NNP
18751	10269	1	It	-PRON-	PRP
18751	10269	2	may	may	MD
18751	10269	3	contain	contain	VB
18751	10269	4	,	,	,
18751	10269	5	and	and	CC
18751	10269	6	should	should	MD
18751	10269	7	be	be	VB
18751	10269	8	tested	test	VBN
18751	10269	9	for	for	IN
18751	10269	10	oxide	oxide	NN
18751	10269	11	of	of	IN
18751	10269	12	zinc	zinc	NN
18751	10269	13	,	,	,
18751	10269	14	which	which	WDT
18751	10269	15	,	,	,
18751	10269	16	if	if	IN
18751	10269	17	present	present	JJ
18751	10269	18	,	,	,
18751	10269	19	must	must	MD
18751	10269	20	be	be	VB
18751	10269	21	deducted	deduct	VBN
18751	10269	22	.	.	.
18751	10270	1	If	if	IN
18751	10270	2	the	the	DT
18751	10270	3	dish	dish	NN
18751	10270	4	becomes	become	VBZ
18751	10270	5	stained	stain	VBN
18751	10270	6	during	during	IN
18751	10270	7	evaporation	evaporation	NN
18751	10270	8	,	,	,
18751	10270	9	take	take	VB
18751	10270	10	up	up	RP
18751	10270	11	with	with	IN
18751	10270	12	a	a	DT
18751	10270	13	few	few	JJ
18751	10270	14	drops	drop	NNS
18751	10270	15	of	of	IN
18751	10270	16	hydrochloric	hydrochloric	JJ
18751	10270	17	and	and	CC
18751	10270	18	sulphurous	sulphurous	JJ
18751	10270	19	acids	acid	NNS
18751	10270	20	,	,	,
18751	10270	21	evaporate	evaporate	VB
18751	10270	22	,	,	,
18751	10270	23	and	and	CC
18751	10270	24	then	then	RB
18751	10270	25	treat	treat	VB
18751	10270	26	with	with	IN
18751	10270	27	carbonate	carbonate	NN
18751	10270	28	of	of	IN
18751	10270	29	soda	soda	NN
18751	10270	30	.	.	.
18751	10271	1	~Lime	~Lime	NNP
18751	10271	2	,	,	,
18751	10271	3	&	&	CC
18751	10271	4	c.~--The	c.~--The	NNP
18751	10271	5	filtrate	filtrate	JJ
18751	10271	6	from	from	IN
18751	10271	7	the	the	DT
18751	10271	8	manganese	manganese	JJ
18751	10271	9	sulphide	sulphide	NN
18751	10271	10	is	be	VBZ
18751	10271	11	boiled	boil	VBN
18751	10271	12	,	,	,
18751	10271	13	and	and	CC
18751	10271	14	without	without	IN
18751	10271	15	cooling	cooling	NN
18751	10271	16	,	,	,
18751	10271	17	treated	treat	VBN
18751	10271	18	with	with	IN
18751	10271	19	ammonium	ammonium	NN
18751	10271	20	oxalate	oxalate	VBP
18751	10271	21	in	in	IN
18751	10271	22	solution	solution	NN
18751	10271	23	,	,	,
18751	10271	24	which	which	WDT
18751	10271	25	also	also	RB
18751	10271	26	should	should	MD
18751	10271	27	be	be	VB
18751	10271	28	heated	heat	VBN
18751	10271	29	to	to	IN
18751	10271	30	boiling	boil	VBG
18751	10271	31	.	.	.
18751	10272	1	The	the	DT
18751	10272	2	liquid	liquid	NN
18751	10272	3	is	be	VBZ
18751	10272	4	filtered	filter	VBN
18751	10272	5	off	off	RP
18751	10272	6	and	and	CC
18751	10272	7	reserved	reserve	VBN
18751	10272	8	for	for	IN
18751	10272	9	magnesia	magnesia	NNP
18751	10272	10	.	.	.
18751	10273	1	The	the	DT
18751	10273	2	precipitate	precipitate	NN
18751	10273	3	is	be	VBZ
18751	10273	4	dissolved	dissolve	VBN
18751	10273	5	in	in	IN
18751	10273	6	very	very	RB
18751	10273	7	little	little	JJ
18751	10273	8	hydrochloric	hydrochloric	JJ
18751	10273	9	acid	acid	NN
18751	10273	10	and	and	CC
18751	10273	11	reprecipitated	reprecipitate	VBN
18751	10273	12	by	by	IN
18751	10273	13	adding	add	VBG
18751	10273	14	ammonium	ammonium	NN
18751	10273	15	oxalate	oxalate	NN
18751	10273	16	and	and	CC
18751	10273	17	ammonia	ammonia	VB
18751	10273	18	to	to	IN
18751	10273	19	the	the	DT
18751	10273	20	boiling	boiling	NN
18751	10273	21	solution	solution	NN
18751	10273	22	.	.	.
18751	10274	1	The	the	DT
18751	10274	2	filtrate	filtrate	JJ
18751	10274	3	and	and	CC
18751	10274	4	washings	washing	NNS
18751	10274	5	from	from	IN
18751	10274	6	this	this	DT
18751	10274	7	are	be	VBP
18751	10274	8	reserved	reserve	VBN
18751	10274	9	for	for	IN
18751	10274	10	magnesia	magnesia	NNP
18751	10274	11	.	.	.
18751	10275	1	The	the	DT
18751	10275	2	precipitate	precipitate	NN
18751	10275	3	is	be	VBZ
18751	10275	4	either	either	CC
18751	10275	5	dissolved	dissolve	VBN
18751	10275	6	in	in	IN
18751	10275	7	dilute	dilute	NNP
18751	10275	8	sulphuric	sulphuric	NNP
18751	10275	9	and	and	CC
18751	10275	10	titrated	titrate	VBN
18751	10275	11	with	with	IN
18751	10275	12	permanganate	permanganate	NN
18751	10275	13	of	of	IN
18751	10275	14	potash	potash	NN
18751	10275	15	as	as	IN
18751	10275	16	described	describe	VBN
18751	10275	17	under	under	IN
18751	10275	18	Lime	Lime	NNP
18751	10275	19	(	(	-LRB-
18751	10275	20	p.	p.	NN
18751	10275	21	322	322	CD
18751	10275	22	)	)	-RRB-
18751	10275	23	;	;	:
18751	10275	24	or	or	CC
18751	10275	25	it	-PRON-	PRP
18751	10275	26	is	be	VBZ
18751	10275	27	ignited	ignite	VBN
18751	10275	28	and	and	CC
18751	10275	29	weighed	weigh	VBN
18751	10275	30	as	as	IN
18751	10275	31	oxide	oxide	NN
18751	10275	32	.	.	.
18751	10276	1	In	in	IN
18751	10276	2	this	this	DT
18751	10276	3	last	last	JJ
18751	10276	4	case	case	NN
18751	10276	5	it	-PRON-	PRP
18751	10276	6	may	may	MD
18751	10276	7	be	be	VB
18751	10276	8	examined	examine	VBN
18751	10276	9	for	for	IN
18751	10276	10	barium	barium	NN
18751	10276	11	and	and	CC
18751	10276	12	strontium	strontium	NN
18751	10276	13	,	,	,
18751	10276	14	the	the	DT
18751	10276	15	former	former	JJ
18751	10276	16	of	of	IN
18751	10276	17	which	which	WDT
18751	10276	18	will	will	MD
18751	10276	19	rarely	rarely	RB
18751	10276	20	be	be	VB
18751	10276	21	present	present	JJ
18751	10276	22	.	.	.
18751	10277	1	~Magnesia.~--The	~magnesia.~--the	RB
18751	10277	2	filtrate	filtrate	JJ
18751	10277	3	from	from	IN
18751	10277	4	the	the	DT
18751	10277	5	first	first	JJ
18751	10277	6	lime	lime	NN
18751	10277	7	precipitate	precipitate	NN
18751	10277	8	is	be	VBZ
18751	10277	9	treated	treat	VBN
18751	10277	10	with	with	IN
18751	10277	11	sodium	sodium	NN
18751	10277	12	phosphate	phosphate	NN
18751	10277	13	and	and	CC
18751	10277	14	ammonia	ammonia	NNP
18751	10277	15	,	,	,
18751	10277	16	and	and	CC
18751	10277	17	allowed	allow	VBN
18751	10277	18	to	to	TO
18751	10277	19	stand	stand	VB
18751	10277	20	overnight	overnight	RB
18751	10277	21	.	.	.
18751	10278	1	It	-PRON-	PRP
18751	10278	2	is	be	VBZ
18751	10278	3	then	then	RB
18751	10278	4	filtered	filter	VBN
18751	10278	5	.	.	.
18751	10279	1	The	the	DT
18751	10279	2	precipitate	precipitate	NN
18751	10279	3	is	be	VBZ
18751	10279	4	dissolved	dissolve	VBN
18751	10279	5	in	in	IN
18751	10279	6	hydrochloric	hydrochloric	JJ
18751	10279	7	acid	acid	NN
18751	10279	8	;	;	:
18751	10279	9	the	the	DT
18751	10279	10	solution	solution	NN
18751	10279	11	is	be	VBZ
18751	10279	12	filtered	filter	VBN
18751	10279	13	into	into	IN
18751	10279	14	the	the	DT
18751	10279	15	beaker	beaker	NN
18751	10279	16	containing	contain	VBG
18751	10279	17	the	the	DT
18751	10279	18	solution	solution	NN
18751	10279	19	from	from	IN
18751	10279	20	the	the	DT
18751	10279	21	second	second	JJ
18751	10279	22	lime	lime	NN
18751	10279	23	precipitate	precipitate	NN
18751	10279	24	.	.	.
18751	10280	1	Ammonia	Ammonia	NNP
18751	10280	2	and	and	CC
18751	10280	3	sodium	sodium	NN
18751	10280	4	phosphate	phosphate	NN
18751	10280	5	are	be	VBP
18751	10280	6	again	again	RB
18751	10280	7	added	add	VBN
18751	10280	8	,	,	,
18751	10280	9	and	and	CC
18751	10280	10	the	the	DT
18751	10280	11	precipitate	precipitate	NN
18751	10280	12	,	,	,
18751	10280	13	after	after	IN
18751	10280	14	standing	standing	NN
18751	10280	15	,	,	,
18751	10280	16	is	be	VBZ
18751	10280	17	filtered	filter	VBN
18751	10280	18	off	off	RP
18751	10280	19	,	,	,
18751	10280	20	washed	wash	VBN
18751	10280	21	with	with	IN
18751	10280	22	water	water	NN
18751	10280	23	containing	contain	VBG
18751	10280	24	ammonia	ammonia	NN
18751	10280	25	;	;	:
18751	10280	26	it	-PRON-	PRP
18751	10280	27	is	be	VBZ
18751	10280	28	then	then	RB
18751	10280	29	dried	dry	VBN
18751	10280	30	,	,	,
18751	10280	31	ignited	ignite	VBD
18751	10280	32	and	and	CC
18751	10280	33	weighed	weigh	VBD
18751	10280	34	as	as	IN
18751	10280	35	magnesium	magnesium	NN
18751	10280	36	pyrophosphate	pyrophosphate	NN
18751	10280	37	.	.	.
18751	10281	1	This	this	DT
18751	10281	2	is	be	VBZ
18751	10281	3	calculated	calculate	VBN
18751	10281	4	into	into	IN
18751	10281	5	magnesia	magnesia	NNP
18751	10281	6	.	.	.
18751	10282	1	~Potash	~Potash	:
18751	10282	2	and	and	CC
18751	10282	3	Soda.~--Weigh	soda.~--weigh	VB
18751	10282	4	out	out	RP
18751	10282	5	.5	.5	NN
18751	10282	6	gram	gram	NN
18751	10282	7	of	of	IN
18751	10282	8	the	the	DT
18751	10282	9	dried	dry	VBN
18751	10282	10	ore	ore	NN
18751	10282	11	,	,	,
18751	10282	12	and	and	CC
18751	10282	13	mix	mix	VB
18751	10282	14	with	with	IN
18751	10282	15	an	an	DT
18751	10282	16	equal	equal	JJ
18751	10282	17	quantity	quantity	NN
18751	10282	18	of	of	IN
18751	10282	19	ammonic	ammonic	JJ
18751	10282	20	chloride	chloride	NN
18751	10282	21	;	;	:
18751	10282	22	and	and	CC
18751	10282	23	to	to	IN
18751	10282	24	the	the	DT
18751	10282	25	mixture	mixture	NN
18751	10282	26	add	add	VB
18751	10282	27	gradually	gradually	RB
18751	10282	28	4	4	CD
18751	10282	29	grams	gram	NNS
18751	10282	30	of	of	IN
18751	10282	31	calcium	calcium	NN
18751	10282	32	carbonate	carbonate	NN
18751	10282	33	(	(	-LRB-
18751	10282	34	"	"	``
18751	10282	35	precipitated	precipitate	VBN
18751	10282	36	"	"	''
18751	10282	37	)	)	-RRB-
18751	10282	38	.	.	.
18751	10283	1	Introduce	introduce	VB
18751	10283	2	into	into	IN
18751	10283	3	a	a	DT
18751	10283	4	platinum	platinum	NN
18751	10283	5	-	-	HYPH
18751	10283	6	crucible	crucible	JJ
18751	10283	7	and	and	CC
18751	10283	8	cover	cover	VB
18751	10283	9	loosely	loosely	RB
18751	10283	10	.	.	.
18751	10284	1	Heat	heat	NN
18751	10284	2	,	,	,
18751	10284	3	at	at	IN
18751	10284	4	first	first	RB
18751	10284	5	,	,	,
18751	10284	6	gently	gently	RB
18751	10284	7	;	;	:
18751	10284	8	and	and	CC
18751	10284	9	then	then	RB
18751	10284	10	at	at	IN
18751	10284	11	a	a	DT
18751	10284	12	red	red	JJ
18751	10284	13	heat	heat	NN
18751	10284	14	for	for	IN
18751	10284	15	from	from	IN
18751	10284	16	forty	forty	CD
18751	10284	17	to	to	IN
18751	10284	18	sixty	sixty	CD
18751	10284	19	minutes	minute	NNS
18751	10284	20	.	.	.
18751	10285	1	Transfer	transfer	VB
18751	10285	2	to	to	IN
18751	10285	3	a	a	DT
18751	10285	4	porcelain	porcelain	NN
18751	10285	5	dish	dish	NN
18751	10285	6	,	,	,
18751	10285	7	and	and	CC
18751	10285	8	digest	digest	VBP
18751	10285	9	with	with	IN
18751	10285	10	60	60	CD
18751	10285	11	or	or	CC
18751	10285	12	80	80	CD
18751	10285	13	c.c	c.c	NN
18751	10285	14	.	.	.
18751	10286	1	of	of	IN
18751	10286	2	water	water	NN
18751	10286	3	;	;	,
18751	10286	4	warm	warm	JJ
18751	10286	5	and	and	CC
18751	10286	6	filter	filter	NN
18751	10286	7	:	:	:
18751	10286	8	to	to	IN
18751	10286	9	the	the	DT
18751	10286	10	filtrate	filtrate	JJ
18751	10286	11	add	add	VB
18751	10286	12	ammonic	ammonic	JJ
18751	10286	13	carbonate	carbonate	NN
18751	10286	14	and	and	CC
18751	10286	15	ammonia	ammonia	NN
18751	10286	16	,	,	,
18751	10286	17	and	and	CC
18751	10286	18	filter	filter	NN
18751	10286	19	;	;	:
18751	10286	20	evaporate	evaporate	VB
18751	10286	21	the	the	DT
18751	10286	22	filtrate	filtrate	JJ
18751	10286	23	to	to	IN
18751	10286	24	dryness	dryness	NN
18751	10286	25	,	,	,
18751	10286	26	adding	add	VBG
18751	10286	27	a	a	DT
18751	10286	28	few	few	JJ
18751	10286	29	drops	drop	NNS
18751	10286	30	more	more	JJR
18751	10286	31	of	of	IN
18751	10286	32	ammonic	ammonic	JJ
18751	10286	33	carbonate	carbonate	NN
18751	10286	34	towards	towards	IN
18751	10286	35	the	the	DT
18751	10286	36	end	end	NN
18751	10286	37	;	;	:
18751	10286	38	when	when	WRB
18751	10286	39	dry	dry	JJ
18751	10286	40	,	,	,
18751	10286	41	heat	heat	VB
18751	10286	42	gently	gently	RB
18751	10286	43	,	,	,
18751	10286	44	and	and	CC
18751	10286	45	then	then	RB
18751	10286	46	raise	raise	VB
18751	10286	47	the	the	DT
18751	10286	48	temperature	temperature	NN
18751	10286	49	to	to	IN
18751	10286	50	a	a	DT
18751	10286	51	little	little	JJ
18751	10286	52	below	below	IN
18751	10286	53	redness	redness	NN
18751	10286	54	.	.	.
18751	10287	1	Dissolve	dissolve	VB
18751	10287	2	in	in	IN
18751	10287	3	a	a	DT
18751	10287	4	small	small	JJ
18751	10287	5	quantity	quantity	NN
18751	10287	6	of	of	IN
18751	10287	7	water	water	NN
18751	10287	8	,	,	,
18751	10287	9	add	add	VB
18751	10287	10	a	a	DT
18751	10287	11	drop	drop	NN
18751	10287	12	of	of	IN
18751	10287	13	ammonic	ammonic	JJ
18751	10287	14	carbonate	carbonate	NN
18751	10287	15	,	,	,
18751	10287	16	and	and	CC
18751	10287	17	filter	filter	VB
18751	10287	18	through	through	IN
18751	10287	19	a	a	DT
18751	10287	20	small	small	JJ
18751	10287	21	filter	filter	NN
18751	10287	22	into	into	IN
18751	10287	23	a	a	DT
18751	10287	24	weighed	weigh	VBN
18751	10287	25	platinum	platinum	NN
18751	10287	26	dish	dish	NN
18751	10287	27	.	.	.
18751	10288	1	Evaporate	evaporate	VB
18751	10288	2	,	,	,
18751	10288	3	ignite	ignite	VB
18751	10288	4	gently	gently	RB
18751	10288	5	,	,	,
18751	10288	6	and	and	CC
18751	10288	7	weigh	weigh	VB
18751	10288	8	.	.	.
18751	10289	1	The	the	DT
18751	10289	2	residue	residue	NN
18751	10289	3	contains	contain	VBZ
18751	10289	4	the	the	DT
18751	10289	5	soda	soda	NN
18751	10289	6	and	and	CC
18751	10289	7	potash	potash	NN
18751	10289	8	of	of	IN
18751	10289	9	the	the	DT
18751	10289	10	mineral	mineral	NN
18751	10289	11	as	as	IN
18751	10289	12	chlorides	chloride	NNS
18751	10289	13	.	.	.
18751	10290	1	To	to	TO
18751	10290	2	determine	determine	VB
18751	10290	3	the	the	DT
18751	10290	4	proportion	proportion	NN
18751	10290	5	of	of	IN
18751	10290	6	potassium	potassium	NN
18751	10290	7	,	,	,
18751	10290	8	dissolve	dissolve	VB
18751	10290	9	this	this	DT
18751	10290	10	residue	residue	NN
18751	10290	11	in	in	IN
18751	10290	12	a	a	DT
18751	10290	13	little	little	JJ
18751	10290	14	water	water	NN
18751	10290	15	,	,	,
18751	10290	16	add	add	VB
18751	10290	17	platinum	platinum	NN
18751	10290	18	chloride	chloride	NN
18751	10290	19	in	in	IN
18751	10290	20	excess	excess	NN
18751	10290	21	,	,	,
18751	10290	22	evaporate	evaporate	VB
18751	10290	23	to	to	IN
18751	10290	24	a	a	DT
18751	10290	25	paste	paste	NN
18751	10290	26	,	,	,
18751	10290	27	extract	extract	VB
18751	10290	28	with	with	IN
18751	10290	29	alcohol	alcohol	NN
18751	10290	30	,	,	,
18751	10290	31	decant	decant	NN
18751	10290	32	through	through	IN
18751	10290	33	a	a	DT
18751	10290	34	small	small	JJ
18751	10290	35	weighed	weigh	VBN
18751	10290	36	filter	filter	NN
18751	10290	37	,	,	,
18751	10290	38	wash	wash	VB
18751	10290	39	with	with	IN
18751	10290	40	alcohol	alcohol	NN
18751	10290	41	,	,	,
18751	10290	42	and	and	CC
18751	10290	43	dry	dry	JJ
18751	10290	44	at	at	IN
18751	10290	45	100	100	CD
18751	10290	46	°	°	NNS
18751	10290	47	C.	C.	NNP
18751	10290	48	Weigh	Weigh	NNP
18751	10290	49	.	.	.
18751	10291	1	The	the	DT
18751	10291	2	substance	substance	NN
18751	10291	3	is	be	VBZ
18751	10291	4	potassium	potassium	NN
18751	10291	5	platinic	platinic	JJ
18751	10291	6	chloride	chloride	NN
18751	10291	7	(	(	-LRB-
18751	10291	8	2KCl	2kcl	NN
18751	10291	9	.	.	.
18751	10291	10	PtCl_{4	PtCl_{4	NNP
18751	10291	11	}	}	-RRB-
18751	10291	12	)	)	-RRB-
18751	10291	13	.	.	.
18751	10292	1	Its	-PRON-	PRP$
18751	10292	2	weight	weight	NN
18751	10292	3	,	,	,
18751	10292	4	multiplied	multiply	VBN
18751	10292	5	by	by	IN
18751	10292	6	0.1941	0.1941	CD
18751	10292	7	,	,	,
18751	10292	8	will	will	MD
18751	10292	9	give	give	VB
18751	10292	10	the	the	DT
18751	10292	11	weight	weight	NN
18751	10292	12	of	of	IN
18751	10292	13	potash	potash	NNP
18751	10292	14	(	(	-LRB-
18751	10292	15	K_{2}O	K_{2}O	NNP
18751	10292	16	)	)	-RRB-
18751	10292	17	.	.	.
18751	10293	1	To	to	TO
18751	10293	2	find	find	VB
18751	10293	3	the	the	DT
18751	10293	4	proportion	proportion	NN
18751	10293	5	of	of	IN
18751	10293	6	soda	soda	NN
18751	10293	7	,	,	,
18751	10293	8	multiply	multiply	VB
18751	10293	9	the	the	DT
18751	10293	10	weight	weight	NN
18751	10293	11	of	of	IN
18751	10293	12	the	the	DT
18751	10293	13	potassium	potassium	NN
18751	10293	14	platinic	platinic	JJ
18751	10293	15	chloride	chloride	NN
18751	10293	16	by	by	IN
18751	10293	17	0.306	0.306	CD
18751	10293	18	;	;	:
18751	10293	19	this	this	DT
18751	10293	20	gives	give	VBZ
18751	10293	21	the	the	DT
18751	10293	22	weight	weight	NN
18751	10293	23	of	of	IN
18751	10293	24	potassium	potassium	NN
18751	10293	25	chloride	chloride	NN
18751	10293	26	.	.	.
18751	10294	1	Deduct	deduct	VB
18751	10294	2	this	this	DT
18751	10294	3	from	from	IN
18751	10294	4	the	the	DT
18751	10294	5	weight	weight	NN
18751	10294	6	of	of	IN
18751	10294	7	the	the	DT
18751	10294	8	mixed	mixed	JJ
18751	10294	9	chlorides	chloride	NNS
18751	10294	10	first	first	RB
18751	10294	11	got	get	VBD
18751	10294	12	;	;	:
18751	10294	13	the	the	DT
18751	10294	14	difference	difference	NN
18751	10294	15	will	will	MD
18751	10294	16	be	be	VB
18751	10294	17	the	the	DT
18751	10294	18	sodium	sodium	NN
18751	10294	19	chloride	chloride	NN
18751	10294	20	,	,	,
18751	10294	21	which	which	WDT
18751	10294	22	weight	weight	NN
18751	10294	23	,	,	,
18751	10294	24	multiplied	multiply	VBN
18751	10294	25	by	by	IN
18751	10294	26	0.53	0.53	CD
18751	10294	27	,	,	,
18751	10294	28	will	will	MD
18751	10294	29	give	give	VB
18751	10294	30	the	the	DT
18751	10294	31	weight	weight	NN
18751	10294	32	of	of	IN
18751	10294	33	soda	soda	NN
18751	10294	34	(	(	-LRB-
18751	10294	35	Na_{2}O	na_{2}o	UH
18751	10294	36	)	)	-RRB-
18751	10294	37	.	.	.
18751	10295	1	~Ferrous	~Ferrous	NFP
18751	10295	2	Oxide.~--When	Oxide.~--When	NNP
18751	10295	3	a	a	DT
18751	10295	4	qualitative	qualitative	JJ
18751	10295	5	test	test	NN
18751	10295	6	shows	show	VBZ
18751	10295	7	both	both	CC
18751	10295	8	ferric	ferric	JJ
18751	10295	9	and	and	CC
18751	10295	10	ferrous	ferrous	JJ
18751	10295	11	oxide	oxide	NN
18751	10295	12	to	to	TO
18751	10295	13	be	be	VB
18751	10295	14	present	present	JJ
18751	10295	15	,	,	,
18751	10295	16	the	the	DT
18751	10295	17	proportion	proportion	NN
18751	10295	18	of	of	IN
18751	10295	19	the	the	DT
18751	10295	20	ferrous	ferrous	JJ
18751	10295	21	oxide	oxide	NN
18751	10295	22	must	must	MD
18751	10295	23	be	be	VB
18751	10295	24	separately	separately	RB
18751	10295	25	determined	determine	VBN
18751	10295	26	.	.	.
18751	10296	1	The	the	DT
18751	10296	2	finely	finely	RB
18751	10296	3	ground	ground	NN
18751	10296	4	mineral	mineral	NN
18751	10296	5	mixed	mix	VBN
18751	10296	6	with	with	IN
18751	10296	7	dilute	dilute	NNP
18751	10296	8	sulphuric	sulphuric	NNP
18751	10296	9	acid	acid	NNP
18751	10296	10	is	be	VBZ
18751	10296	11	treated	treat	VBN
18751	10296	12	on	on	IN
18751	10296	13	a	a	DT
18751	10296	14	water	water	NN
18751	10296	15	bath	bath	NN
18751	10296	16	with	with	IN
18751	10296	17	hydrofluoric	hydrofluoric	NN
18751	10296	18	acid	acid	NN
18751	10296	19	.	.	.
18751	10297	1	Solution	solution	NN
18751	10297	2	is	be	VBZ
18751	10297	3	best	best	RB
18751	10297	4	effected	effected	JJ
18751	10297	5	in	in	IN
18751	10297	6	an	an	DT
18751	10297	7	atmosphere	atmosphere	NN
18751	10297	8	of	of	IN
18751	10297	9	carbonic	carbonic	JJ
18751	10297	10	acid	acid	NN
18751	10297	11	.	.	.
18751	10298	1	In	in	IN
18751	10298	2	about	about	RB
18751	10298	3	an	an	DT
18751	10298	4	hour	hour	NN
18751	10298	5	the	the	DT
18751	10298	6	decomposition	decomposition	NN
18751	10298	7	is	be	VBZ
18751	10298	8	complete	complete	JJ
18751	10298	9	,	,	,
18751	10298	10	and	and	CC
18751	10298	11	the	the	DT
18751	10298	12	solution	solution	NN
18751	10298	13	is	be	VBZ
18751	10298	14	diluted	dilute	VBN
18751	10298	15	with	with	IN
18751	10298	16	cold	cold	JJ
18751	10298	17	water	water	NN
18751	10298	18	,	,	,
18751	10298	19	and	and	CC
18751	10298	20	titrated	titrate	VBN
18751	10298	21	with	with	IN
18751	10298	22	the	the	DT
18751	10298	23	solution	solution	NN
18751	10298	24	of	of	IN
18751	10298	25	bichromate	bichromate	NN
18751	10298	26	or	or	CC
18751	10298	27	of	of	IN
18751	10298	28	permanganate	permanganate	NN
18751	10298	29	of	of	IN
18751	10298	30	potassium	potassium	NN
18751	10298	31	.	.	.
18751	10299	1	The	the	DT
18751	10299	2	iron	iron	NN
18751	10299	3	found	find	VBN
18751	10299	4	is	be	VBZ
18751	10299	5	multiplied	multiply	VBN
18751	10299	6	by	by	IN
18751	10299	7	1.286	1.286	CD
18751	10299	8	,	,	,
18751	10299	9	and	and	CC
18751	10299	10	reported	report	VBD
18751	10299	11	as	as	IN
18751	10299	12	ferrous	ferrous	JJ
18751	10299	13	oxide	oxide	NN
18751	10299	14	.	.	.
18751	10300	1	To	to	TO
18751	10300	2	find	find	VB
18751	10300	3	the	the	DT
18751	10300	4	proportion	proportion	NN
18751	10300	5	of	of	IN
18751	10300	6	ferric	ferric	JJ
18751	10300	7	oxide	oxide	NN
18751	10300	8	,	,	,
18751	10300	9	the	the	DT
18751	10300	10	ferrous	ferrous	JJ
18751	10300	11	iron	iron	NN
18751	10300	12	found	find	VBN
18751	10300	13	is	be	VBZ
18751	10300	14	multiplied	multiply	VBN
18751	10300	15	by	by	IN
18751	10300	16	1.428	1.428	CD
18751	10300	17	,	,	,
18751	10300	18	and	and	CC
18751	10300	19	this	this	DT
18751	10300	20	is	be	VBZ
18751	10300	21	deducted	deduct	VBN
18751	10300	22	from	from	IN
18751	10300	23	the	the	DT
18751	10300	24	weight	weight	NN
18751	10300	25	of	of	IN
18751	10300	26	ferric	ferric	JJ
18751	10300	27	oxide	oxide	NN
18751	10300	28	obtained	obtain	VBN
18751	10300	29	by	by	IN
18751	10300	30	precipitation	precipitation	NN
18751	10300	31	with	with	IN
18751	10300	32	ammonia	ammonia	NN
18751	10300	33	.	.	.
18751	10301	1	The	the	DT
18751	10301	2	ammonia	ammonia	NN
18751	10301	3	precipitate	precipitate	NN
18751	10301	4	contains	contain	VBZ
18751	10301	5	the	the	DT
18751	10301	6	whole	whole	NN
18751	10301	7	of	of	IN
18751	10301	8	the	the	DT
18751	10301	9	iron	iron	NN
18751	10301	10	as	as	IN
18751	10301	11	ferric	ferric	JJ
18751	10301	12	oxide	oxide	NN
18751	10301	13	;	;	:
18751	10301	14	hence	hence	RB
18751	10301	15	the	the	DT
18751	10301	16	necessity	necessity	NN
18751	10301	17	for	for	IN
18751	10301	18	calculating	calculate	VBG
18751	10301	19	the	the	DT
18751	10301	20	ferrous	ferrous	JJ
18751	10301	21	oxide	oxide	NN
18751	10301	22	as	as	IN
18751	10301	23	ferric	ferric	JJ
18751	10301	24	,	,	,
18751	10301	25	and	and	CC
18751	10301	26	deducting	deduct	VBG
18751	10301	27	it	-PRON-	PRP
18751	10301	28	.	.	.
18751	10302	1	~Phosphoric	~Phosphoric	NFP
18751	10302	2	Oxide	oxide	NN
18751	10302	3	(	(	-LRB-
18751	10302	4	P_{2}O_{5}).~--Weigh	p_{2}o_{5}).~--weigh	NN
18751	10302	5	up	up	RB
18751	10302	6	5	5	CD
18751	10302	7	grams	gram	NNS
18751	10302	8	of	of	IN
18751	10302	9	the	the	DT
18751	10302	10	finely	finely	RB
18751	10302	11	-	-	HYPH
18751	10302	12	divided	divide	VBN
18751	10302	13	and	and	CC
18751	10302	14	dry	dry	JJ
18751	10302	15	sample	sample	NN
18751	10302	16	,	,	,
18751	10302	17	and	and	CC
18751	10302	18	digest	digest	VBP
18751	10302	19	with	with	IN
18751	10302	20	10	10	CD
18751	10302	21	or	or	CC
18751	10302	22	20	20	CD
18751	10302	23	c.c	c.c	NNP
18751	10302	24	.	.	.
18751	10303	1	of	of	IN
18751	10303	2	nitric	nitric	JJ
18751	10303	3	acid	acid	NN
18751	10303	4	;	;	:
18751	10303	5	evaporate	evaporate	VB
18751	10303	6	to	to	IN
18751	10303	7	dryness	dryness	NN
18751	10303	8	on	on	IN
18751	10303	9	the	the	DT
18751	10303	10	water	water	NN
18751	10303	11	-	-	HYPH
18751	10303	12	bath	bath	NN
18751	10303	13	;	;	:
18751	10303	14	take	take	VB
18751	10303	15	up	up	RP
18751	10303	16	with	with	IN
18751	10303	17	a	a	DT
18751	10303	18	little	little	JJ
18751	10303	19	dilute	dilute	JJ
18751	10303	20	nitric	nitric	NN
18751	10303	21	acid	acid	NN
18751	10303	22	;	;	:
18751	10303	23	dilute	dilute	NN
18751	10303	24	with	with	IN
18751	10303	25	water	water	NN
18751	10303	26	;	;	:
18751	10303	27	and	and	CC
18751	10303	28	filter	filter	NN
18751	10303	29	.	.	.
18751	10304	1	Add	add	VB
18751	10304	2	a	a	DT
18751	10304	3	few	few	JJ
18751	10304	4	grams	gram	NNS
18751	10304	5	of	of	IN
18751	10304	6	ammonic	ammonic	JJ
18751	10304	7	nitrate	nitrate	NN
18751	10304	8	and	and	CC
18751	10304	9	10	10	CD
18751	10304	10	c.c	c.c	NNP
18751	10304	11	.	.	.
18751	10305	1	of	of	IN
18751	10305	2	ammonium	ammonium	NNP
18751	10305	3	molybdate	molybdate	NNP
18751	10305	4	solution	solution	NNP
18751	10305	5	,	,	,
18751	10305	6	heat	heat	VBP
18751	10305	7	nearly	nearly	RB
18751	10305	8	to	to	IN
18751	10305	9	boiling	boil	VBG
18751	10305	10	,	,	,
18751	10305	11	and	and	CC
18751	10305	12	allow	allow	VB
18751	10305	13	to	to	TO
18751	10305	14	settle	settle	VB
18751	10305	15	;	;	:
18751	10305	16	filter	filter	VB
18751	10305	17	off	off	RP
18751	10305	18	,	,	,
18751	10305	19	and	and	CC
18751	10305	20	wash	wash	VB
18751	10305	21	the	the	DT
18751	10305	22	yellow	yellow	JJ
18751	10305	23	precipitate	precipitate	NN
18751	10305	24	.	.	.
18751	10306	1	Dissolve	dissolve	VB
18751	10306	2	with	with	IN
18751	10306	3	dilute	dilute	NN
18751	10306	4	ammonia	ammonia	NN
18751	10306	5	,	,	,
18751	10306	6	add	add	VB
18751	10306	7	"	"	``
18751	10306	8	magnesia	magnesia	JJ
18751	10306	9	mixture	mixture	NN
18751	10306	10	,	,	,
18751	10306	11	"	"	''
18751	10306	12	and	and	CC
18751	10306	13	allow	allow	VB
18751	10306	14	to	to	TO
18751	10306	15	stand	stand	VB
18751	10306	16	overnight	overnight	RB
18751	10306	17	.	.	.
18751	10307	1	Filter	Filter	NNP
18751	10307	2	,	,	,
18751	10307	3	wash	wash	VB
18751	10307	4	with	with	IN
18751	10307	5	dilute	dilute	NNP
18751	10307	6	ammonia	ammonia	NNP
18751	10307	7	,	,	,
18751	10307	8	dry	dry	JJ
18751	10307	9	,	,	,
18751	10307	10	ignite	ignite	JJ
18751	10307	11	,	,	,
18751	10307	12	and	and	CC
18751	10307	13	weigh	weigh	VB
18751	10307	14	as	as	IN
18751	10307	15	pyrophosphate	pyrophosphate	NN
18751	10307	16	of	of	IN
18751	10307	17	magnesia	magnesia	NNP
18751	10307	18	.	.	.
18751	10308	1	The	the	DT
18751	10308	2	weight	weight	NN
18751	10308	3	,	,	,
18751	10308	4	multiplied	multiply	VBN
18751	10308	5	by	by	IN
18751	10308	6	0.6396	0.6396	CD
18751	10308	7	,	,	,
18751	10308	8	gives	give	VBZ
18751	10308	9	the	the	DT
18751	10308	10	weight	weight	NN
18751	10308	11	of	of	IN
18751	10308	12	phosphoric	phosphoric	NN
18751	10308	13	oxide	oxide	NN
18751	10308	14	.	.	.
18751	10309	1	~Soluble	~Soluble	NFP
18751	10309	2	Silica.~--Some	Silica.~--Some	NNP
18751	10309	3	silicates	silicate	NNS
18751	10309	4	are	be	VBP
18751	10309	5	acted	act	VBN
18751	10309	6	on	on	IN
18751	10309	7	by	by	IN
18751	10309	8	hydrochloric	hydrochloric	JJ
18751	10309	9	acid	acid	NN
18751	10309	10	,	,	,
18751	10309	11	and	and	CC
18751	10309	12	leave	leave	VB
18751	10309	13	on	on	IN
18751	10309	14	evaporation	evaporation	NN
18751	10309	15	a	a	DT
18751	10309	16	residue	residue	NN
18751	10309	17	;	;	:
18751	10309	18	which	which	WDT
18751	10309	19	,	,	,
18751	10309	20	when	when	WRB
18751	10309	21	the	the	DT
18751	10309	22	soluble	soluble	JJ
18751	10309	23	salts	salt	NNS
18751	10309	24	have	have	VBP
18751	10309	25	been	be	VBN
18751	10309	26	washed	wash	VBN
18751	10309	27	out	out	RP
18751	10309	28	,	,	,
18751	10309	29	consists	consist	VBZ
18751	10309	30	generally	generally	RB
18751	10309	31	of	of	IN
18751	10309	32	the	the	DT
18751	10309	33	separated	separated	JJ
18751	10309	34	silica	silica	NN
18751	10309	35	with	with	IN
18751	10309	36	perhaps	perhaps	RB
18751	10309	37	quartz	quartz	NN
18751	10309	38	and	and	CC
18751	10309	39	unattacked	unattacked	JJ
18751	10309	40	silicates	silicate	NNS
18751	10309	41	.	.	.
18751	10310	1	It	-PRON-	PRP
18751	10310	2	should	should	MD
18751	10310	3	be	be	VB
18751	10310	4	ignited	ignite	VBN
18751	10310	5	,	,	,
18751	10310	6	weighed	weigh	VBD
18751	10310	7	and	and	CC
18751	10310	8	boiled	boil	VBN
18751	10310	9	with	with	IN
18751	10310	10	a	a	DT
18751	10310	11	solution	solution	NN
18751	10310	12	containing	contain	VBG
18751	10310	13	less	less	JJR
18751	10310	14	than	than	IN
18751	10310	15	10	10	CD
18751	10310	16	per	per	NN
18751	10310	17	cent	cent	NN
18751	10310	18	.	.	.
18751	10311	1	of	of	IN
18751	10311	2	caustic	caustic	JJ
18751	10311	3	soda	soda	NN
18751	10311	4	:	:	:
18751	10311	5	this	this	DT
18751	10311	6	dissolves	dissolve	VBZ
18751	10311	7	the	the	DT
18751	10311	8	separated	separated	JJ
18751	10311	9	silica	silica	NN
18751	10311	10	.	.	.
18751	10312	1	The	the	DT
18751	10312	2	liquor	liquor	NN
18751	10312	3	is	be	VBZ
18751	10312	4	diluted	dilute	VBN
18751	10312	5	,	,	,
18751	10312	6	rendered	render	VBN
18751	10312	7	faintly	faintly	RB
18751	10312	8	acid	acid	JJ
18751	10312	9	,	,	,
18751	10312	10	and	and	CC
18751	10312	11	filtered	filter	VBN
18751	10312	12	.	.	.
18751	10313	1	The	the	DT
18751	10313	2	residue	residue	NN
18751	10313	3	is	be	VBZ
18751	10313	4	washed	wash	VBN
18751	10313	5	,	,	,
18751	10313	6	ignited	ignite	VBD
18751	10313	7	and	and	CC
18751	10313	8	weighed	weigh	VBD
18751	10313	9	.	.	.
18751	10314	1	The	the	DT
18751	10314	2	loss	loss	NN
18751	10314	3	gives	give	VBZ
18751	10314	4	the	the	DT
18751	10314	5	soluble	soluble	JJ
18751	10314	6	silica	silica	NN
18751	10314	7	.	.	.
18751	10315	1	~Estimation	~Estimation	NFP
18751	10315	2	of	of	IN
18751	10315	3	Silica	Silica	NNP
18751	10315	4	in	in	IN
18751	10315	5	Slags~	Slags~	NNP
18751	10315	6	(	(	-LRB-
18751	10315	7	Ferrous	ferrous	JJ
18751	10315	8	silicates).--Take	silicates).--take	NN
18751	10315	9	1	1	CD
18751	10315	10	gram	gram	NN
18751	10315	11	of	of	IN
18751	10315	12	the	the	DT
18751	10315	13	powdered	powdered	JJ
18751	10315	14	slag	slag	NN
18751	10315	15	,	,	,
18751	10315	16	treat	treat	VB
18751	10315	17	with	with	IN
18751	10315	18	aqua	aqua	NNP
18751	10315	19	regia	regia	NNP
18751	10315	20	,	,	,
18751	10315	21	evaporate	evaporate	VB
18751	10315	22	to	to	IN
18751	10315	23	dryness	dryness	NN
18751	10315	24	,	,	,
18751	10315	25	extract	extract	VB
18751	10315	26	with	with	IN
18751	10315	27	hydrochloric	hydrochloric	JJ
18751	10315	28	acid	acid	NN
18751	10315	29	,	,	,
18751	10315	30	filter	filter	NN
18751	10315	31	,	,	,
18751	10315	32	dry	dry	JJ
18751	10315	33	,	,	,
18751	10315	34	ignite	ignite	VB
18751	10315	35	,	,	,
18751	10315	36	and	and	CC
18751	10315	37	fuse	fuse	VB
18751	10315	38	the	the	DT
18751	10315	39	ignited	ignited	JJ
18751	10315	40	residue	residue	NN
18751	10315	41	with	with	IN
18751	10315	42	"	"	``
18751	10315	43	fusion	fusion	NN
18751	10315	44	mixture	mixture	NN
18751	10315	45	,	,	,
18751	10315	46	"	"	''
18751	10315	47	then	then	RB
18751	10315	48	separate	separate	VB
18751	10315	49	and	and	CC
18751	10315	50	weigh	weigh	VBP
18751	10315	51	the	the	DT
18751	10315	52	silica	silica	NN
18751	10315	53	in	in	IN
18751	10315	54	the	the	DT
18751	10315	55	usual	usual	JJ
18751	10315	56	way	way	NN
18751	10315	57	.	.	.
18751	10316	1	Slags	slag	NNS
18751	10316	2	are	be	VBP
18751	10316	3	for	for	IN
18751	10316	4	the	the	DT
18751	10316	5	most	most	JJS
18751	10316	6	part	part	NN
18751	10316	7	decomposed	decompose	VBN
18751	10316	8	by	by	IN
18751	10316	9	boiling	boil	VBG
18751	10316	10	with	with	IN
18751	10316	11	aqua	aqua	NNP
18751	10316	12	regia	regia	NNP
18751	10316	13	,	,	,
18751	10316	14	but	but	CC
18751	10316	15	it	-PRON-	PRP
18751	10316	16	will	will	MD
18751	10316	17	be	be	VB
18751	10316	18	found	find	VBN
18751	10316	19	more	more	RBR
18751	10316	20	convenient	convenient	JJ
18751	10316	21	and	and	CC
18751	10316	22	accurate	accurate	JJ
18751	10316	23	to	to	TO
18751	10316	24	first	first	JJ
18751	10316	25	extract	extract	VB
18751	10316	26	with	with	IN
18751	10316	27	acids	acid	NNS
18751	10316	28	and	and	CC
18751	10316	29	then	then	RB
18751	10316	30	to	to	TO
18751	10316	31	treat	treat	VB
18751	10316	32	the	the	DT
18751	10316	33	residue	residue	NN
18751	10316	34	as	as	IN
18751	10316	35	an	an	DT
18751	10316	36	insoluble	insoluble	JJ
18751	10316	37	silicate	silicate	NN
18751	10316	38	.	.	.
18751	10317	1	~Estimation	~Estimation	NFP
18751	10317	2	of	of	IN
18751	10317	3	"	"	``
18751	10317	4	Silica	Silica	NNP
18751	10317	5	and	and	CC
18751	10317	6	Insoluble	Insoluble	NNP
18751	10317	7	Silicates	Silicates	NNPS
18751	10317	8	"	"	''
18751	10317	9	in	in	IN
18751	10317	10	an	an	DT
18751	10317	11	Ore.~--Take	Ore.~--Take	NNP
18751	10317	12	2	2	CD
18751	10317	13	grams	gram	NNS
18751	10317	14	of	of	IN
18751	10317	15	the	the	DT
18751	10317	16	powdered	powder	VBN
18751	10317	17	mineral	mineral	NN
18751	10317	18	,	,	,
18751	10317	19	evaporate	evaporate	VB
18751	10317	20	with	with	IN
18751	10317	21	nitric	nitric	JJ
18751	10317	22	acid	acid	NN
18751	10317	23	(	(	-LRB-
18751	10317	24	if	if	IN
18751	10317	25	sulphides	sulphide	NNS
18751	10317	26	are	be	VBP
18751	10317	27	present	present	JJ
18751	10317	28	)	)	-RRB-
18751	10317	29	,	,	,
18751	10317	30	treat	treat	VB
18751	10317	31	the	the	DT
18751	10317	32	dried	dry	VBN
18751	10317	33	residue	residue	NN
18751	10317	34	(	(	-LRB-
18751	10317	35	or	or	CC
18751	10317	36	the	the	DT
18751	10317	37	original	original	JJ
18751	10317	38	substance	substance	NN
18751	10317	39	if	if	IN
18751	10317	40	sulphides	sulphide	NNS
18751	10317	41	are	be	VBP
18751	10317	42	absent	absent	JJ
18751	10317	43	)	)	-RRB-
18751	10317	44	with	with	IN
18751	10317	45	10	10	CD
18751	10317	46	or	or	CC
18751	10317	47	20	20	CD
18751	10317	48	c.c	c.c	NNP
18751	10317	49	.	.	.
18751	10318	1	of	of	IN
18751	10318	2	hydrochloric	hydrochloric	JJ
18751	10318	3	acid	acid	NN
18751	10318	4	;	;	:
18751	10318	5	again	again	RB
18751	10318	6	evaporate	evaporate	VB
18751	10318	7	to	to	IN
18751	10318	8	dryness	dryness	NN
18751	10318	9	,	,	,
18751	10318	10	take	take	VB
18751	10318	11	up	up	RP
18751	10318	12	with	with	IN
18751	10318	13	dilute	dilute	JJ
18751	10318	14	hydrochloric	hydrochloric	NNP
18751	10318	15	acid	acid	NN
18751	10318	16	,	,	,
18751	10318	17	filter	filter	NN
18751	10318	18	,	,	,
18751	10318	19	wash	wash	NN
18751	10318	20	,	,	,
18751	10318	21	ignite	ignite	VBP
18751	10318	22	,	,	,
18751	10318	23	and	and	CC
18751	10318	24	weigh	weigh	NN
18751	10318	25	.	.	.
18751	10319	1	~Estimation	~Estimation	NFP
18751	10319	2	of	of	IN
18751	10319	3	Silicon	Silicon	NNP
18751	10319	4	in	in	IN
18751	10319	5	Iron.~--Place	Iron.~--Place	NNP
18751	10319	6	2	2	CD
18751	10319	7	grams	gram	NNS
18751	10319	8	of	of	IN
18751	10319	9	the	the	DT
18751	10319	10	metal	metal	NN
18751	10319	11	(	(	-LRB-
18751	10319	12	borings	boring	NNS
18751	10319	13	or	or	CC
18751	10319	14	filings	filing	NNS
18751	10319	15	)	)	-RRB-
18751	10319	16	in	in	IN
18751	10319	17	a	a	DT
18751	10319	18	four	four	CD
18751	10319	19	-	-	HYPH
18751	10319	20	inch	inch	NN
18751	10319	21	evaporating	evaporating	NN
18751	10319	22	dish	dish	NN
18751	10319	23	,	,	,
18751	10319	24	and	and	CC
18751	10319	25	dissolve	dissolve	VB
18751	10319	26	(	(	-LRB-
18751	10319	27	with	with	IN
18751	10319	28	aid	aid	NN
18751	10319	29	of	of	IN
18751	10319	30	heat	heat	NN
18751	10319	31	)	)	-RRB-
18751	10319	32	in	in	IN
18751	10319	33	25	25	CD
18751	10319	34	c.c	c.c	NNP
18751	10319	35	.	.	.
18751	10320	1	of	of	IN
18751	10320	2	dilute	dilute	NNP
18751	10320	3	nitric	nitric	NNP
18751	10320	4	acid	acid	NN
18751	10320	5	.	.	.
18751	10321	1	Evaporate	evaporate	VB
18751	10321	2	to	to	TO
18751	10321	3	complete	complete	VB
18751	10321	4	dryness	dryness	NN
18751	10321	5	,	,	,
18751	10321	6	take	take	VB
18751	10321	7	up	up	RP
18751	10321	8	with	with	IN
18751	10321	9	20	20	CD
18751	10321	10	c.c	c.c	NN
18751	10321	11	.	.	.
18751	10322	1	of	of	IN
18751	10322	2	hydrochloric	hydrochloric	JJ
18751	10322	3	acid	acid	NN
18751	10322	4	,	,	,
18751	10322	5	and	and	CC
18751	10322	6	allow	allow	VB
18751	10322	7	to	to	TO
18751	10322	8	digest	digest	VB
18751	10322	9	for	for	IN
18751	10322	10	one	one	CD
18751	10322	11	hour	hour	NN
18751	10322	12	.	.	.
18751	10323	1	Boil	boil	VB
18751	10323	2	down	down	RP
18751	10323	3	to	to	IN
18751	10323	4	a	a	DT
18751	10323	5	small	small	JJ
18751	10323	6	bulk	bulk	NN
18751	10323	7	,	,	,
18751	10323	8	dilute	dilute	NN
18751	10323	9	with	with	IN
18751	10323	10	a	a	DT
18751	10323	11	5	5	CD
18751	10323	12	per	per	NN
18751	10323	13	cent	cent	NN
18751	10323	14	.	.	.
18751	10324	1	solution	solution	NN
18751	10324	2	of	of	IN
18751	10324	3	hydrochloric	hydrochloric	JJ
18751	10324	4	acid	acid	NN
18751	10324	5	,	,	,
18751	10324	6	boil	boil	NN
18751	10324	7	,	,	,
18751	10324	8	and	and	CC
18751	10324	9	filter	filter	NN
18751	10324	10	.	.	.
18751	10325	1	Wash	wash	VB
18751	10325	2	with	with	IN
18751	10325	3	acid	acid	NN
18751	10325	4	and	and	CC
18751	10325	5	water	water	NN
18751	10325	6	,	,	,
18751	10325	7	dry	dry	JJ
18751	10325	8	,	,	,
18751	10325	9	ignite	ignite	VB
18751	10325	10	in	in	IN
18751	10325	11	a	a	DT
18751	10325	12	platinum	platinum	NN
18751	10325	13	crucible	crucible	JJ
18751	10325	14	,	,	,
18751	10325	15	and	and	CC
18751	10325	16	weigh	weigh	VB
18751	10325	17	the	the	DT
18751	10325	18	SiO_{2	SiO_{2	NNP
18751	10325	19	}	}	-RRB-
18751	10325	20	.	.	.
18751	10326	1	This	this	DT
18751	10326	2	,	,	,
18751	10326	3	multiplied	multiply	VBN
18751	10326	4	by	by	IN
18751	10326	5	0.4673	0.4673	CD
18751	10326	6	,	,	,
18751	10326	7	gives	give	VBZ
18751	10326	8	the	the	DT
18751	10326	9	weight	weight	NN
18751	10326	10	of	of	IN
18751	10326	11	the	the	DT
18751	10326	12	silicon	silicon	NN
18751	10326	13	.	.	.
18751	10327	1	The	the	DT
18751	10327	2	percentage	percentage	NN
18751	10327	3	is	be	VBZ
18751	10327	4	calculated	calculate	VBN
18751	10327	5	in	in	IN
18751	10327	6	the	the	DT
18751	10327	7	usual	usual	JJ
18751	10327	8	way	way	NN
18751	10327	9	.	.	.
18751	10328	1	PRACTICAL	practical	NN
18751	10328	2	EXERCISES	exercise	NNS
18751	10328	3	.	.	.
18751	10329	1	1	1	LS
18751	10329	2	.	.	.
18751	10330	1	A	a	DT
18751	10330	2	certain	certain	JJ
18751	10330	3	rock	rock	NN
18751	10330	4	is	be	VBZ
18751	10330	5	a	a	DT
18751	10330	6	mixture	mixture	NN
18751	10330	7	of	of	IN
18751	10330	8	70	70	CD
18751	10330	9	per	per	NN
18751	10330	10	cent	cent	NN
18751	10330	11	.	.	.
18751	10331	1	of	of	IN
18751	10331	2	quartz	quartz	NNP
18751	10331	3	,	,	,
18751	10331	4	25	25	CD
18751	10331	5	per	per	NN
18751	10331	6	cent	cent	NN
18751	10331	7	.	.	.
18751	10332	1	of	of	IN
18751	10332	2	potash	potash	NN
18751	10332	3	-	-	HYPH
18751	10332	4	felspar	felspar	NN
18751	10332	5	,	,	,
18751	10332	6	and	and	CC
18751	10332	7	5	5	CD
18751	10332	8	per	per	NN
18751	10332	9	cent	cent	NN
18751	10332	10	.	.	.
18751	10333	1	of	of	IN
18751	10333	2	potash	potash	NNP
18751	10333	3	-	-	HYPH
18751	10333	4	mica	mica	NNP
18751	10333	5	.	.	.
18751	10334	1	What	what	WP
18751	10334	2	per	per	IN
18751	10334	3	cent	cent	NN
18751	10334	4	.	.	.
18751	10335	1	of	of	IN
18751	10335	2	silica	silica	NNP
18751	10335	3	will	will	MD
18751	10335	4	it	-PRON-	PRP
18751	10335	5	contain	contain	VB
18751	10335	6	?	?	.
18751	10336	1	2	2	LS
18751	10336	2	.	.	.
18751	10337	1	Two	two	CD
18751	10337	2	grams	gram	NNS
18751	10337	3	of	of	IN
18751	10337	4	a	a	DT
18751	10337	5	mixture	mixture	NN
18751	10337	6	of	of	IN
18751	10337	7	silica	silica	NN
18751	10337	8	and	and	CC
18751	10337	9	cassiterite	cassiterite	NN
18751	10337	10	left	leave	VBN
18751	10337	11	,	,	,
18751	10337	12	after	after	IN
18751	10337	13	reduction	reduction	NN
18751	10337	14	in	in	IN
18751	10337	15	hydrogen	hydrogen	NN
18751	10337	16	,	,	,
18751	10337	17	1.78	1.78	CD
18751	10337	18	grams	gram	NNS
18751	10337	19	.	.	.
18751	10338	1	Assuming	assume	VBG
18751	10338	2	all	all	PDT
18751	10338	3	the	the	DT
18751	10338	4	oxide	oxide	NN
18751	10338	5	of	of	IN
18751	10338	6	tin	tin	NN
18751	10338	7	to	to	TO
18751	10338	8	have	have	VB
18751	10338	9	been	be	VBN
18751	10338	10	reduced	reduce	VBN
18751	10338	11	,	,	,
18751	10338	12	what	what	WP
18751	10338	13	will	will	MD
18751	10338	14	be	be	VB
18751	10338	15	the	the	DT
18751	10338	16	percentage	percentage	NN
18751	10338	17	of	of	IN
18751	10338	18	silica	silica	NN
18751	10338	19	?	?	.
18751	10339	1	3	3	LS
18751	10339	2	.	.	.
18751	10340	1	The	the	DT
18751	10340	2	formula	formula	NN
18751	10340	3	of	of	IN
18751	10340	4	a	a	DT
18751	10340	5	compound	compound	NN
18751	10340	6	is	be	VBZ
18751	10340	7	2FeO.SiO_{2	2feo.sio_{2	CD
18751	10340	8	}	}	-RRB-
18751	10340	9	.	.	.
18751	10341	1	What	what	WDT
18751	10341	2	percentage	percentage	NN
18751	10341	3	of	of	IN
18751	10341	4	silica	silica	NN
18751	10341	5	will	will	MD
18751	10341	6	it	-PRON-	PRP
18751	10341	7	contain	contain	VB
18751	10341	8	?	?	.
18751	10342	1	4	4	LS
18751	10342	2	.	.	.
18751	10343	1	Two	two	CD
18751	10343	2	grams	gram	NNS
18751	10343	3	of	of	IN
18751	10343	4	a	a	DT
18751	10343	5	sample	sample	NN
18751	10343	6	of	of	IN
18751	10343	7	cast	cast	NN
18751	10343	8	-	-	HYPH
18751	10343	9	iron	iron	NN
18751	10343	10	gave	give	VBD
18751	10343	11	0.025	0.025	CD
18751	10343	12	gram	gram	NN
18751	10343	13	of	of	IN
18751	10343	14	silica	silica	NN
18751	10343	15	.	.	.
18751	10344	1	Find	find	VB
18751	10344	2	the	the	DT
18751	10344	3	percentage	percentage	NN
18751	10344	4	of	of	IN
18751	10344	5	silicon	silicon	NN
18751	10344	6	in	in	IN
18751	10344	7	the	the	DT
18751	10344	8	metal	metal	NN
18751	10344	9	.	.	.
18751	10345	1	5	5	CD
18751	10345	2	.	.	.
18751	10346	1	What	what	WP
18751	10346	2	weights	weight	NNS
18751	10346	3	of	of	IN
18751	10346	4	quartz	quartz	NN
18751	10346	5	and	and	CC
18751	10346	6	marble	marble	NN
18751	10346	7	(	(	-LRB-
18751	10346	8	CaCO_{3	CaCO_{3	NNP
18751	10346	9	}	}	-RRB-
18751	10346	10	)	)	-RRB-
18751	10346	11	would	would	MD
18751	10346	12	you	-PRON-	PRP
18751	10346	13	take	take	VB
18751	10346	14	to	to	TO
18751	10346	15	make	make	VB
18751	10346	16	30	30	CD
18751	10346	17	grams	gram	NNS
18751	10346	18	of	of	IN
18751	10346	19	a	a	DT
18751	10346	20	slag	slag	NN
18751	10346	21	having	have	VBG
18751	10346	22	the	the	DT
18751	10346	23	formula	formula	NN
18751	10346	24	CaO.SiO_{2	cao.sio_{2	NN
18751	10346	25	}	}	-RRB-
18751	10346	26	?	?	.
18751	10347	1	CARBON	CARBON	NNP
18751	10347	2	AND	and	CC
18751	10347	3	CARBONATES	carbonate	NNS
18751	10347	4	.	.	.
18751	10348	1	Carbon	carbon	NN
18751	10348	2	compounds	compound	NNS
18751	10348	3	enter	enter	VBP
18751	10348	4	so	so	RB
18751	10348	5	largely	largely	RB
18751	10348	6	into	into	IN
18751	10348	7	the	the	DT
18751	10348	8	structure	structure	NN
18751	10348	9	of	of	IN
18751	10348	10	organised	organised	JJ
18751	10348	11	bodies	body	NNS
18751	10348	12	that	that	IN
18751	10348	13	their	-PRON-	PRP$
18751	10348	14	chemistry	chemistry	NN
18751	10348	15	is	be	VBZ
18751	10348	16	generally	generally	RB
18751	10348	17	considered	consider	VBN
18751	10348	18	apart	apart	RB
18751	10348	19	from	from	IN
18751	10348	20	that	that	DT
18751	10348	21	of	of	IN
18751	10348	22	the	the	DT
18751	10348	23	other	other	JJ
18751	10348	24	elements	element	NNS
18751	10348	25	under	under	IN
18751	10348	26	the	the	DT
18751	10348	27	head	head	NN
18751	10348	28	of	of	IN
18751	10348	29	_	_	NNP
18751	10348	30	Organic	Organic	NNP
18751	10348	31	Chemistry	Chemistry	NNP
18751	10348	32	_	_	NNP
18751	10348	33	.	.	.
18751	10349	1	Carbon	carbon	NN
18751	10349	2	occurs	occur	VBZ
18751	10349	3	,	,	,
18751	10349	4	however	however	RB
18751	10349	5	,	,	,
18751	10349	6	among	among	IN
18751	10349	7	minerals	mineral	NNS
18751	10349	8	not	not	RB
18751	10349	9	only	only	RB
18751	10349	10	in	in	IN
18751	10349	11	the	the	DT
18751	10349	12	oxidised	oxidise	VBN
18751	10349	13	state	state	NN
18751	10349	14	(	(	-LRB-
18751	10349	15	as	as	IN
18751	10349	16	carbonates	carbonate	NNS
18751	10349	17	)	)	-RRB-
18751	10349	18	,	,	,
18751	10349	19	but	but	CC
18751	10349	20	also	also	RB
18751	10349	21	in	in	IN
18751	10349	22	the	the	DT
18751	10349	23	elementary	elementary	JJ
18751	10349	24	form	form	NN
18751	10349	25	(	(	-LRB-
18751	10349	26	as	as	IN
18751	10349	27	in	in	IN
18751	10349	28	diamond	diamond	NN
18751	10349	29	and	and	CC
18751	10349	30	graphite	graphite	NN
18751	10349	31	)	)	-RRB-
18751	10349	32	,	,	,
18751	10349	33	and	and	CC
18751	10349	34	combined	combine	VBN
18751	10349	35	with	with	IN
18751	10349	36	hydrogen	hydrogen	NN
18751	10349	37	,	,	,
18751	10349	38	oxygen	oxygen	NN
18751	10349	39	,	,	,
18751	10349	40	&	&	CC
18751	10349	41	c.	c.	NNP
18751	10349	42	(	(	-LRB-
18751	10349	43	as	as	IN
18751	10349	44	in	in	IN
18751	10349	45	petroleums	petroleum	NNS
18751	10349	46	,	,	,
18751	10349	47	bitumens	bitumen	NNS
18751	10349	48	,	,	,
18751	10349	49	lignites	lignite	NNS
18751	10349	50	,	,	,
18751	10349	51	shales	shale	NNS
18751	10349	52	,	,	,
18751	10349	53	and	and	CC
18751	10349	54	coals	coal	NNS
18751	10349	55	)	)	-RRB-
18751	10349	56	.	.	.
18751	10350	1	In	in	IN
18751	10350	2	small	small	JJ
18751	10350	3	quantities	quantity	NNS
18751	10350	4	"	"	``
18751	10350	5	organic	organic	JJ
18751	10350	6	matter	matter	NN
18751	10350	7	"	"	''
18751	10350	8	is	be	VBZ
18751	10350	9	widely	widely	RB
18751	10350	10	diffused	diffuse	VBN
18751	10350	11	in	in	IN
18751	10350	12	minerals	mineral	NNS
18751	10350	13	and	and	CC
18751	10350	14	rocks	rock	NNS
18751	10350	15	.	.	.
18751	10351	1	In	in	IN
18751	10351	2	shales	shale	NNS
18751	10351	3	and	and	CC
18751	10351	4	clays	clay	NNS
18751	10351	5	it	-PRON-	PRP
18751	10351	6	may	may	MD
18751	10351	7	amount	amount	VB
18751	10351	8	to	to	IN
18751	10351	9	as	as	RB
18751	10351	10	much	much	JJ
18751	10351	11	as	as	IN
18751	10351	12	10	10	CD
18751	10351	13	or	or	CC
18751	10351	14	20	20	CD
18751	10351	15	per	per	NN
18751	10351	16	cent	cent	NN
18751	10351	17	.	.	.
18751	10352	1	(	(	-LRB-
18751	10352	2	mainly	mainly	RB
18751	10352	3	as	as	RB
18751	10352	4	bituminous	bituminous	JJ
18751	10352	5	and	and	CC
18751	10352	6	coaly	coaly	NNP
18751	10352	7	matters	matter	NNS
18751	10352	8	)	)	-RRB-
18751	10352	9	.	.	.
18751	10353	1	The	the	DT
18751	10353	2	assayer	assayer	NN
18751	10353	3	has	have	VBZ
18751	10353	4	only	only	RB
18751	10353	5	to	to	TO
18751	10353	6	take	take	VB
18751	10353	7	account	account	NN
18751	10353	8	of	of	IN
18751	10353	9	the	the	DT
18751	10353	10	organic	organic	JJ
18751	10353	11	matter	matter	NN
18751	10353	12	when	when	WRB
18751	10353	13	it	-PRON-	PRP
18751	10353	14	is	be	VBZ
18751	10353	15	of	of	IN
18751	10353	16	commercial	commercial	JJ
18751	10353	17	importance	importance	NN
18751	10353	18	,	,	,
18751	10353	19	so	so	IN
18751	10353	20	that	that	IN
18751	10353	21	in	in	IN
18751	10353	22	assays	assays	RB
18751	10353	23	it	-PRON-	PRP
18751	10353	24	is	be	VBZ
18751	10353	25	generally	generally	RB
18751	10353	26	included	include	VBN
18751	10353	27	under	under	IN
18751	10353	28	"	"	``
18751	10353	29	loss	loss	NN
18751	10353	30	on	on	IN
18751	10353	31	ignition	ignition	NN
18751	10353	32	.	.	.
18751	10353	33	"	"	''
18751	10354	1	In	in	IN
18751	10354	2	coals	coal	NNS
18751	10354	3	,	,	,
18751	10354	4	shales	shale	NNS
18751	10354	5	,	,	,
18751	10354	6	lignites	lignite	NNS
18751	10354	7	,	,	,
18751	10354	8	&	&	CC
18751	10354	9	c.	c.	NNP
18751	10354	10	,	,	,
18751	10354	11	the	the	DT
18751	10354	12	carbon	carbon	NN
18751	10354	13	compounds	compound	NNS
18751	10354	14	are	be	VBP
18751	10354	15	,	,	,
18751	10354	16	on	on	IN
18751	10354	17	heating	heating	NN
18751	10354	18	,	,	,
18751	10354	19	split	split	VBD
18751	10354	20	up	up	RP
18751	10354	21	into	into	IN
18751	10354	22	oils	oil	NNS
18751	10354	23	and	and	CC
18751	10354	24	similar	similar	JJ
18751	10354	25	compounds	compound	NNS
18751	10354	26	.	.	.
18751	10355	1	The	the	DT
18751	10355	2	products	product	NNS
18751	10355	3	of	of	IN
18751	10355	4	distillation	distillation	NN
18751	10355	5	may	may	MD
18751	10355	6	be	be	VB
18751	10355	7	classified	classify	VBN
18751	10355	8	as	as	IN
18751	10355	9	water	water	NN
18751	10355	10	,	,	,
18751	10355	11	gas	gas	NN
18751	10355	12	,	,	,
18751	10355	13	tars	tar	NNS
18751	10355	14	,	,	,
18751	10355	15	coke	coke	NN
18751	10355	16	,	,	,
18751	10355	17	and	and	CC
18751	10355	18	ash	ash	NNP
18751	10355	19	.	.	.
18751	10356	1	The	the	DT
18751	10356	2	assay	assay	NN
18751	10356	3	of	of	IN
18751	10356	4	these	these	DT
18751	10356	5	bodies	body	NNS
18751	10356	6	generally	generally	RB
18751	10356	7	resolves	resolve	VBZ
18751	10356	8	itself	-PRON-	PRP
18751	10356	9	into	into	IN
18751	10356	10	a	a	DT
18751	10356	11	distillation	distillation	NN
18751	10356	12	,	,	,
18751	10356	13	and	and	CC
18751	10356	14	,	,	,
18751	10356	15	in	in	IN
18751	10356	16	the	the	DT
18751	10356	17	case	case	NN
18751	10356	18	of	of	IN
18751	10356	19	the	the	DT
18751	10356	20	shales	shale	NNS
18751	10356	21	,	,	,
18751	10356	22	an	an	DT
18751	10356	23	examination	examination	NN
18751	10356	24	of	of	IN
18751	10356	25	the	the	DT
18751	10356	26	distillates	distillate	NNS
18751	10356	27	for	for	IN
18751	10356	28	the	the	DT
18751	10356	29	useful	useful	JJ
18751	10356	30	oils	oil	NNS
18751	10356	31	,	,	,
18751	10356	32	paraffin	paraffin	NNP
18751	10356	33	,	,	,
18751	10356	34	creosote	creosote	NNP
18751	10356	35	,	,	,
18751	10356	36	&	&	CC
18751	10356	37	c.	c.	NNP
18751	10356	38	,	,	,
18751	10356	39	contained	contain	VBN
18751	10356	40	in	in	IN
18751	10356	41	them	-PRON-	PRP
18751	10356	42	.	.	.
18751	10357	1	Elementary	elementary	JJ
18751	10357	2	carbon	carbon	NN
18751	10357	3	is	be	VBZ
18751	10357	4	found	find	VBN
18751	10357	5	in	in	IN
18751	10357	6	nature	nature	NN
18751	10357	7	in	in	IN
18751	10357	8	three	three	CD
18751	10357	9	different	different	JJ
18751	10357	10	forms	form	NNS
18751	10357	11	,	,	,
18751	10357	12	but	but	CC
18751	10357	13	these	these	DT
18751	10357	14	all	all	DT
18751	10357	15	re	re	JJ
18751	10357	16	-	-	VB
18751	10357	17	act	act	VB
18751	10357	18	chemically	chemically	RB
18751	10357	19	in	in	IN
18751	10357	20	the	the	DT
18751	10357	21	same	same	JJ
18751	10357	22	way	way	NN
18751	10357	23	.	.	.
18751	10358	1	They	-PRON-	PRP
18751	10358	2	combine	combine	VBP
18751	10358	3	with	with	IN
18751	10358	4	oxygen	oxygen	NN
18751	10358	5	to	to	TO
18751	10358	6	form	form	VB
18751	10358	7	the	the	DT
18751	10358	8	dioxide	dioxide	NN
18751	10358	9	.	.	.
18751	10359	1	[	[	-LRB-
18751	10359	2	116	116	CD
18751	10359	3	]	]	-RRB-
18751	10359	4	The	the	DT
18751	10359	5	weight	weight	NN
18751	10359	6	of	of	IN
18751	10359	7	oxygen	oxygen	NN
18751	10359	8	required	require	VBN
18751	10359	9	to	to	TO
18751	10359	10	burn	burn	VB
18751	10359	11	a	a	DT
18751	10359	12	given	give	VBN
18751	10359	13	weight	weight	NN
18751	10359	14	of	of	IN
18751	10359	15	any	any	DT
18751	10359	16	form	form	NN
18751	10359	17	of	of	IN
18751	10359	18	carbon	carbon	NN
18751	10359	19	is	be	VBZ
18751	10359	20	the	the	DT
18751	10359	21	same	same	JJ
18751	10359	22	,	,	,
18751	10359	23	and	and	CC
18751	10359	24	the	the	DT
18751	10359	25	resulting	result	VBG
18751	10359	26	product	product	NN
18751	10359	27	from	from	IN
18751	10359	28	all	all	DT
18751	10359	29	three	three	CD
18751	10359	30	has	have	VBZ
18751	10359	31	the	the	DT
18751	10359	32	same	same	JJ
18751	10359	33	characteristic	characteristic	JJ
18751	10359	34	properties	property	NNS
18751	10359	35	.	.	.
18751	10360	1	Carbon	carbon	NN
18751	10360	2	dioxide	dioxide	NN
18751	10360	3	is	be	VBZ
18751	10360	4	the	the	DT
18751	10360	5	common	common	JJ
18751	10360	6	oxide	oxide	NN
18751	10360	7	of	of	IN
18751	10360	8	carbon	carbon	NN
18751	10360	9	.	.	.
18751	10361	1	A	a	DT
18751	10361	2	lower	low	JJR
18751	10361	3	oxide	oxide	NN
18751	10361	4	exists	exist	VBZ
18751	10361	5	,	,	,
18751	10361	6	but	but	CC
18751	10361	7	on	on	IN
18751	10361	8	burning	burn	VBG
18751	10361	9	it	-PRON-	PRP
18751	10361	10	is	be	VBZ
18751	10361	11	converted	convert	VBN
18751	10361	12	into	into	IN
18751	10361	13	the	the	DT
18751	10361	14	dioxide	dioxide	NN
18751	10361	15	.	.	.
18751	10362	1	Wherever	wherever	WRB
18751	10362	2	the	the	DT
18751	10362	3	oxidation	oxidation	NN
18751	10362	4	of	of	IN
18751	10362	5	carbon	carbon	NN
18751	10362	6	takes	take	VBZ
18751	10362	7	place	place	NN
18751	10362	8	,	,	,
18751	10362	9	if	if	IN
18751	10362	10	there	there	EX
18751	10362	11	is	be	VBZ
18751	10362	12	sufficient	sufficient	JJ
18751	10362	13	oxygen	oxygen	NN
18751	10362	14	,	,	,
18751	10362	15	carbon	carbon	NN
18751	10362	16	dioxide	dioxide	NN
18751	10362	17	(	(	-LRB-
18751	10362	18	carbonic	carbonic	JJ
18751	10362	19	acid	acid	NN
18751	10362	20	)	)	-RRB-
18751	10362	21	is	be	VBZ
18751	10362	22	formed	form	VBN
18751	10362	23	;	;	:
18751	10362	24	this	this	DT
18751	10362	25	re	re	NN
18751	10362	26	-	-	NN
18751	10362	27	action	action	NN
18751	10362	28	is	be	VBZ
18751	10362	29	the	the	DT
18751	10362	30	one	one	CD
18751	10362	31	used	use	VBN
18751	10362	32	for	for	IN
18751	10362	33	the	the	DT
18751	10362	34	determination	determination	NN
18751	10362	35	of	of	IN
18751	10362	36	carbon	carbon	NN
18751	10362	37	in	in	IN
18751	10362	38	bodies	body	NNS
18751	10362	39	generally	generally	RB
18751	10362	40	.	.	.
18751	10363	1	The	the	DT
18751	10363	2	dioxide	dioxide	NN
18751	10363	3	has	have	VBZ
18751	10363	4	acid	acid	JJ
18751	10363	5	properties	property	NNS
18751	10363	6	,	,	,
18751	10363	7	and	and	CC
18751	10363	8	combines	combine	VBZ
18751	10363	9	with	with	IN
18751	10363	10	lime	lime	NN
18751	10363	11	and	and	CC
18751	10363	12	other	other	JJ
18751	10363	13	bases	basis	NNS
18751	10363	14	forming	form	VBG
18751	10363	15	a	a	DT
18751	10363	16	series	series	NN
18751	10363	17	of	of	IN
18751	10363	18	salts	salt	NNS
18751	10363	19	called	call	VBN
18751	10363	20	carbonates	carbonate	NNS
18751	10363	21	.	.	.
18751	10364	1	The	the	DT
18751	10364	2	carbon	carbon	NN
18751	10364	3	-	-	HYPH
18751	10364	4	compounds	compound	NNS
18751	10364	5	(	(	-LRB-
18751	10364	6	other	other	JJ
18751	10364	7	than	than	IN
18751	10364	8	carbonates	carbonate	NNS
18751	10364	9	,	,	,
18751	10364	10	which	which	WDT
18751	10364	11	will	will	MD
18751	10364	12	be	be	VB
18751	10364	13	subsequently	subsequently	RB
18751	10364	14	considered	consider	VBN
18751	10364	15	)	)	-RRB-
18751	10364	16	occurring	occur	VBG
18751	10364	17	in	in	IN
18751	10364	18	minerals	mineral	NNS
18751	10364	19	are	be	VBP
18751	10364	20	generally	generally	RB
18751	10364	21	characterised	characterise	VBN
18751	10364	22	by	by	IN
18751	10364	23	their	-PRON-	PRP$
18751	10364	24	sparing	sparing	NN
18751	10364	25	solubility	solubility	NN
18751	10364	26	in	in	IN
18751	10364	27	acids	acid	NNS
18751	10364	28	.	.	.
18751	10365	1	The	the	DT
18751	10365	2	diamond	diamond	NN
18751	10365	3	is	be	VBZ
18751	10365	4	distinguished	distinguish	VBN
18751	10365	5	from	from	IN
18751	10365	6	other	other	JJ
18751	10365	7	crystals	crystal	NNS
18751	10365	8	by	by	IN
18751	10365	9	its	-PRON-	PRP$
18751	10365	10	hardness	hardness	NN
18751	10365	11	,	,	,
18751	10365	12	lustre	lustre	NNP
18751	10365	13	,	,	,
18751	10365	14	and	and	CC
18751	10365	15	specific	specific	JJ
18751	10365	16	gravity	gravity	NN
18751	10365	17	.	.	.
18751	10366	1	It	-PRON-	PRP
18751	10366	2	may	may	MD
18751	10366	3	be	be	VB
18751	10366	4	subjected	subject	VBN
18751	10366	5	to	to	IN
18751	10366	6	a	a	DT
18751	10366	7	red	red	JJ
18751	10366	8	heat	heat	NN
18751	10366	9	without	without	IN
18751	10366	10	being	be	VBG
18751	10366	11	apparently	apparently	RB
18751	10366	12	affected	affect	VBN
18751	10366	13	,	,	,
18751	10366	14	but	but	CC
18751	10366	15	at	at	IN
18751	10366	16	a	a	DT
18751	10366	17	higher	high	JJR
18751	10366	18	temperature	temperature	NN
18751	10366	19	it	-PRON-	PRP
18751	10366	20	slowly	slowly	RB
18751	10366	21	burns	burn	VBZ
18751	10366	22	away	away	RB
18751	10366	23	.	.	.
18751	10367	1	Graphite	Graphite	NNP
18751	10367	2	,	,	,
18751	10367	3	also	also	RB
18751	10367	4	,	,	,
18751	10367	5	burns	burn	NNS
18751	10367	6	slowly	slowly	RB
18751	10367	7	,	,	,
18751	10367	8	but	but	CC
18751	10367	9	at	at	IN
18751	10367	10	a	a	DT
18751	10367	11	lower	low	JJR
18751	10367	12	temperature	temperature	NN
18751	10367	13	.	.	.
18751	10368	1	The	the	DT
18751	10368	2	other	other	JJ
18751	10368	3	bodies	body	NNS
18751	10368	4	(	(	-LRB-
18751	10368	5	coals	coal	NNS
18751	10368	6	,	,	,
18751	10368	7	shales	shale	NNS
18751	10368	8	,	,	,
18751	10368	9	&	&	CC
18751	10368	10	c.	c.	NNP
18751	10368	11	)	)	-RRB-
18751	10368	12	differ	differ	VBP
18751	10368	13	considerably	considerably	RB
18751	10368	14	among	among	IN
18751	10368	15	themselves	-PRON-	PRP
18751	10368	16	in	in	IN
18751	10368	17	the	the	DT
18751	10368	18	temperature	temperature	NN
18751	10368	19	at	at	IN
18751	10368	20	which	which	WDT
18751	10368	21	they	-PRON-	PRP
18751	10368	22	commence	commence	VBP
18751	10368	23	to	to	TO
18751	10368	24	burn	burn	VB
18751	10368	25	.	.	.
18751	10369	1	Some	some	DT
18751	10369	2	,	,	,
18751	10369	3	such	such	JJ
18751	10369	4	as	as	IN
18751	10369	5	anthracite	anthracite	NN
18751	10369	6	,	,	,
18751	10369	7	burn	burn	VB
18751	10369	8	with	with	IN
18751	10369	9	little	little	JJ
18751	10369	10	or	or	CC
18751	10369	11	no	no	DT
18751	10369	12	flame	flame	NN
18751	10369	13	,	,	,
18751	10369	14	but	but	CC
18751	10369	15	most	most	JJS
18751	10369	16	give	give	VBP
18751	10369	17	off	off	RP
18751	10369	18	gases	gas	NNS
18751	10369	19	,	,	,
18751	10369	20	which	which	WDT
18751	10369	21	burn	burn	VBP
18751	10369	22	with	with	IN
18751	10369	23	a	a	DT
18751	10369	24	luminous	luminous	JJ
18751	10369	25	flame	flame	NN
18751	10369	26	.	.	.
18751	10370	1	They	-PRON-	PRP
18751	10370	2	deflagrate	deflagrate	VBP
18751	10370	3	when	when	WRB
18751	10370	4	sprinkled	sprinkle	VBN
18751	10370	5	on	on	IN
18751	10370	6	fused	fuse	VBN
18751	10370	7	nitre	nitre	NNP
18751	10370	8	,	,	,
18751	10370	9	forming	form	VBG
18751	10370	10	carbonate	carbonate	NN
18751	10370	11	of	of	IN
18751	10370	12	potash	potash	NN
18751	10370	13	.	.	.
18751	10371	1	In	in	IN
18751	10371	2	making	make	VBG
18751	10371	3	this	this	DT
18751	10371	4	test	test	NN
18751	10371	5	the	the	DT
18751	10371	6	student	student	NN
18751	10371	7	must	must	MD
18751	10371	8	remember	remember	VB
18751	10371	9	that	that	IN
18751	10371	10	sulphur	sulphur	NNP
18751	10371	11	and	and	CC
18751	10371	12	,	,	,
18751	10371	13	in	in	IN
18751	10371	14	fact	fact	NN
18751	10371	15	,	,	,
18751	10371	16	all	all	DT
18751	10371	17	oxidisable	oxidisable	JJ
18751	10371	18	bodies	body	NNS
18751	10371	19	similarly	similarly	RB
18751	10371	20	deflagrate	deflagrate	VBP
18751	10371	21	,	,	,
18751	10371	22	but	but	CC
18751	10371	23	it	-PRON-	PRP
18751	10371	24	is	be	VBZ
18751	10371	25	only	only	RB
18751	10371	26	in	in	IN
18751	10371	27	the	the	DT
18751	10371	28	case	case	NN
18751	10371	29	of	of	IN
18751	10371	30	carbon	carbon	NN
18751	10371	31	compounds	compound	VBZ
18751	10371	32	that	that	WDT
18751	10371	33	carbonate	carbonate	NN
18751	10371	34	of	of	IN
18751	10371	35	potash	potash	NN
18751	10371	36	is	be	VBZ
18751	10371	37	formed	form	VBN
18751	10371	38	.	.	.
18751	10372	1	Carbon	carbon	NN
18751	10372	2	unites	unite	VBZ
18751	10372	3	with	with	IN
18751	10372	4	iron	iron	NN
18751	10372	5	and	and	CC
18751	10372	6	some	some	DT
18751	10372	7	of	of	IN
18751	10372	8	the	the	DT
18751	10372	9	metals	metal	NNS
18751	10372	10	to	to	TO
18751	10372	11	form	form	VB
18751	10372	12	carbides	carbide	NNS
18751	10372	13	;	;	,
18751	10372	14	combined	combine	VBN
18751	10372	15	carbon	carbon	NN
18751	10372	16	of	of	IN
18751	10372	17	this	this	DT
18751	10372	18	kind	kind	NN
18751	10372	19	is	be	VBZ
18751	10372	20	detected	detect	VBN
18751	10372	21	by	by	IN
18751	10372	22	the	the	DT
18751	10372	23	odour	odour	NN
18751	10372	24	of	of	IN
18751	10372	25	the	the	DT
18751	10372	26	carburetted	carburet	VBN
18751	10372	27	hydrogen	hydrogen	NN
18751	10372	28	evolved	evolve	VBD
18751	10372	29	when	when	WRB
18751	10372	30	the	the	DT
18751	10372	31	metal	metal	NN
18751	10372	32	is	be	VBZ
18751	10372	33	treated	treat	VBN
18751	10372	34	with	with	IN
18751	10372	35	hydrochloric	hydrochloric	JJ
18751	10372	36	acid	acid	NN
18751	10372	37	;	;	:
18751	10372	38	for	for	IN
18751	10372	39	example	example	NN
18751	10372	40	,	,	,
18751	10372	41	on	on	IN
18751	10372	42	dissolving	dissolve	VBG
18751	10372	43	steel	steel	NN
18751	10372	44	in	in	IN
18751	10372	45	acid	acid	NN
18751	10372	46	.	.	.
18751	10373	1	The	the	DT
18751	10373	2	natural	natural	JJ
18751	10373	3	carbon	carbon	NN
18751	10373	4	compounds	compound	NNS
18751	10373	5	,	,	,
18751	10373	6	although	although	IN
18751	10373	7	,	,	,
18751	10373	8	speaking	speak	VBG
18751	10373	9	generally	generally	RB
18751	10373	10	,	,	,
18751	10373	11	insoluble	insoluble	JJ
18751	10373	12	in	in	IN
18751	10373	13	hydrochloric	hydrochloric	JJ
18751	10373	14	or	or	CC
18751	10373	15	nitric	nitric	JJ
18751	10373	16	acids	acid	NNS
18751	10373	17	,	,	,
18751	10373	18	are	be	VBP
18751	10373	19	more	more	RBR
18751	10373	20	or	or	CC
18751	10373	21	less	less	RBR
18751	10373	22	attacked	attack	VBN
18751	10373	23	by	by	IN
18751	10373	24	aqua	aqua	NNP
18751	10373	25	regia	regia	NNP
18751	10373	26	.	.	.
18751	10374	1	The	the	DT
18751	10374	2	assayer	assayer	NN
18751	10374	3	seldom	seldom	RB
18751	10374	4	requires	require	VBZ
18751	10374	5	these	these	DT
18751	10374	6	compounds	compound	NNS
18751	10374	7	to	to	TO
18751	10374	8	be	be	VB
18751	10374	9	in	in	IN
18751	10374	10	solution	solution	NN
18751	10374	11	.	.	.
18751	10375	1	The	the	DT
18751	10375	2	presence	presence	NN
18751	10375	3	of	of	IN
18751	10375	4	"	"	``
18751	10375	5	organic	organic	NNP
18751	10375	6	matter"[117	matter"[117	NN
18751	10375	7	]	]	-RRB-
18751	10375	8	interferes	interfere	VBZ
18751	10375	9	with	with	IN
18751	10375	10	most	most	JJS
18751	10375	11	of	of	IN
18751	10375	12	the	the	DT
18751	10375	13	reactions	reaction	NNS
18751	10375	14	which	which	WDT
18751	10375	15	are	be	VBP
18751	10375	16	used	use	VBN
18751	10375	17	for	for	IN
18751	10375	18	the	the	DT
18751	10375	19	determination	determination	NN
18751	10375	20	of	of	IN
18751	10375	21	the	the	DT
18751	10375	22	metals	metal	NNS
18751	10375	23	.	.	.
18751	10376	1	Consequently	consequently	RB
18751	10376	2	,	,	,
18751	10376	3	in	in	IN
18751	10376	4	such	such	JJ
18751	10376	5	cases	case	NNS
18751	10376	6	,	,	,
18751	10376	7	it	-PRON-	PRP
18751	10376	8	should	should	MD
18751	10376	9	be	be	VB
18751	10376	10	removed	remove	VBN
18751	10376	11	by	by	IN
18751	10376	12	calcination	calcination	NN
18751	10376	13	unless	unless	IN
18751	10376	14	it	-PRON-	PRP
18751	10376	15	is	be	VBZ
18751	10376	16	known	know	VBN
18751	10376	17	that	that	IN
18751	10376	18	its	-PRON-	PRP$
18751	10376	19	presence	presence	NN
18751	10376	20	will	will	MD
18751	10376	21	not	not	RB
18751	10376	22	interfere	interfere	VB
18751	10376	23	.	.	.
18751	10377	1	When	when	WRB
18751	10377	2	calcination	calcination	NN
18751	10377	3	is	be	VBZ
18751	10377	4	not	not	RB
18751	10377	5	admissible	admissible	JJ
18751	10377	6	it	-PRON-	PRP
18751	10377	7	may	may	MD
18751	10377	8	be	be	VB
18751	10377	9	destroyed	destroy	VBN
18751	10377	10	by	by	IN
18751	10377	11	heating	heating	NN
18751	10377	12	with	with	IN
18751	10377	13	strong	strong	JJ
18751	10377	14	sulphuric	sulphuric	JJ
18751	10377	15	acid	acid	NN
18751	10377	16	and	and	CC
18751	10377	17	bichromate	bichromate	NN
18751	10377	18	or	or	CC
18751	10377	19	permanganate	permanganate	NN
18751	10377	20	of	of	IN
18751	10377	21	potash	potash	NN
18751	10377	22	or	or	CC
18751	10377	23	by	by	IN
18751	10377	24	fusion	fusion	NN
18751	10377	25	with	with	IN
18751	10377	26	nitre	nitre	NNP
18751	10377	27	.	.	.
18751	10378	1	Carbon	carbon	NN
18751	10378	2	may	may	MD
18751	10378	3	be	be	VB
18751	10378	4	separated	separate	VBN
18751	10378	5	from	from	IN
18751	10378	6	other	other	JJ
18751	10378	7	substances	substance	NNS
18751	10378	8	by	by	IN
18751	10378	9	conversion	conversion	NN
18751	10378	10	into	into	IN
18751	10378	11	carbon	carbon	NN
18751	10378	12	dioxide	dioxide	NN
18751	10378	13	by	by	IN
18751	10378	14	burning	burn	VBG
18751	10378	15	.	.	.
18751	10379	1	In	in	IN
18751	10379	2	most	most	JJS
18751	10379	3	cases	case	NNS
18751	10379	4	substances	substance	NNS
18751	10379	5	soluble	soluble	JJ
18751	10379	6	in	in	IN
18751	10379	7	acids	acid	NNS
18751	10379	8	are	be	VBP
18751	10379	9	first	first	RB
18751	10379	10	removed	remove	VBN
18751	10379	11	,	,	,
18751	10379	12	and	and	CC
18751	10379	13	the	the	DT
18751	10379	14	insoluble	insoluble	JJ
18751	10379	15	residue	residue	NN
18751	10379	16	dried	dry	VBN
18751	10379	17	,	,	,
18751	10379	18	weighed	weigh	VBD
18751	10379	19	,	,	,
18751	10379	20	and	and	CC
18751	10379	21	then	then	RB
18751	10379	22	calcined	calcine	VBD
18751	10379	23	or	or	CC
18751	10379	24	burned	burn	VBN
18751	10379	25	in	in	IN
18751	10379	26	a	a	DT
18751	10379	27	current	current	NN
18751	10379	28	of	of	IN
18751	10379	29	air	air	NN
18751	10379	30	.	.	.
18751	10380	1	The	the	DT
18751	10380	2	quantity	quantity	NN
18751	10380	3	of	of	IN
18751	10380	4	"	"	``
18751	10380	5	organic	organic	JJ
18751	10380	6	matter	matter	NN
18751	10380	7	"	"	''
18751	10380	8	may	may	MD
18751	10380	9	be	be	VB
18751	10380	10	determined	determine	VBN
18751	10380	11	indirectly	indirectly	RB
18751	10380	12	by	by	IN
18751	10380	13	the	the	DT
18751	10380	14	loss	loss	NN
18751	10380	15	the	the	DT
18751	10380	16	substance	substance	NN
18751	10380	17	undergoes	undergoe	NNS
18751	10380	18	,	,	,
18751	10380	19	but	but	CC
18751	10380	20	it	-PRON-	PRP
18751	10380	21	is	be	VBZ
18751	10380	22	better	well	JJR
18751	10380	23	to	to	TO
18751	10380	24	determine	determine	VB
18751	10380	25	the	the	DT
18751	10380	26	"	"	``
18751	10380	27	organic	organic	JJ
18751	10380	28	carbon	carbon	NN
18751	10380	29	"	"	''
18751	10380	30	by	by	IN
18751	10380	31	confining	confine	VBG
18751	10380	32	the	the	DT
18751	10380	33	calcination	calcination	NN
18751	10380	34	in	in	IN
18751	10380	35	a	a	DT
18751	10380	36	tube	tube	NN
18751	10380	37	,	,	,
18751	10380	38	and	and	CC
18751	10380	39	collecting	collect	VBG
18751	10380	40	and	and	CC
18751	10380	41	weighing	weigh	VBG
18751	10380	42	the	the	DT
18751	10380	43	carbon	carbon	NN
18751	10380	44	dioxide	dioxide	NN
18751	10380	45	formed	form	VBN
18751	10380	46	.	.	.
18751	10381	1	Each	each	DT
18751	10381	2	gram	gram	NN
18751	10381	3	of	of	IN
18751	10381	4	carbon	carbon	NN
18751	10381	5	dioxide	dioxide	NN
18751	10381	6	is	be	VBZ
18751	10381	7	equivalent	equivalent	JJ
18751	10381	8	to	to	IN
18751	10381	9	0.2727	0.2727	JJ
18751	10381	10	gram	gram	NN
18751	10381	11	of	of	IN
18751	10381	12	carbon	carbon	NN
18751	10381	13	.	.	.
18751	10382	1	[	[	-LRB-
18751	10382	2	Illustration	illustration	NN
18751	10382	3	:	:	:
18751	10382	4	FIG	FIG	NNP
18751	10382	5	.	.	.
18751	10383	1	70	70	CD
18751	10383	2	.	.	.
18751	10383	3	]	]	-RRB-
18751	10384	1	[	[	-LRB-
18751	10384	2	Illustration	illustration	NN
18751	10384	3	:	:	:
18751	10384	4	FIG	FIG	NNP
18751	10384	5	.	.	.
18751	10385	1	71	71	CD
18751	10385	2	.	.	.
18751	10385	3	]	]	-RRB-
18751	10386	1	Instead	instead	RB
18751	10386	2	of	of	IN
18751	10386	3	a	a	DT
18751	10386	4	current	current	NN
18751	10386	5	of	of	IN
18751	10386	6	oxygen	oxygen	NN
18751	10386	7	or	or	CC
18751	10386	8	air	air	NN
18751	10386	9	,	,	,
18751	10386	10	oxide	oxide	NN
18751	10386	11	of	of	IN
18751	10386	12	copper	copper	NN
18751	10386	13	may	may	MD
18751	10386	14	be	be	VB
18751	10386	15	more	more	RBR
18751	10386	16	conveniently	conveniently	RB
18751	10386	17	used	use	VBN
18751	10386	18	.	.	.
18751	10387	1	The	the	DT
18751	10387	2	operation	operation	NN
18751	10387	3	is	be	VBZ
18751	10387	4	as	as	IN
18751	10387	5	follows:--Take	follows:--Take	NNP
18751	10387	6	a	a	DT
18751	10387	7	clean	clean	JJ
18751	10387	8	and	and	CC
18751	10387	9	dry	dry	JJ
18751	10387	10	piece	piece	NN
18751	10387	11	of	of	IN
18751	10387	12	combustion	combustion	NN
18751	10387	13	tube	tube	NN
18751	10387	14	drawn	draw	VBN
18751	10387	15	out	out	RP
18751	10387	16	and	and	CC
18751	10387	17	closed	close	VBD
18751	10387	18	at	at	IN
18751	10387	19	one	one	CD
18751	10387	20	end	end	NN
18751	10387	21	,	,	,
18751	10387	22	as	as	IN
18751	10387	23	shown	show	VBN
18751	10387	24	in	in	IN
18751	10387	25	the	the	DT
18751	10387	26	figure	figure	NN
18751	10387	27	(	(	-LRB-
18751	10387	28	fig	fig	NN
18751	10387	29	.	.	.
18751	10388	1	70	70	CD
18751	10388	2	)	)	-RRB-
18751	10388	3	,	,	,
18751	10388	4	and	and	CC
18751	10388	5	about	about	RB
18751	10388	6	eighteen	eighteen	CD
18751	10388	7	inches	inch	NNS
18751	10388	8	long	long	JJ
18751	10388	9	.	.	.
18751	10389	1	Fit	fit	VB
18751	10389	2	it	-PRON-	PRP
18751	10389	3	with	with	IN
18751	10389	4	a	a	DT
18751	10389	5	perforated	perforated	JJ
18751	10389	6	cork	cork	NN
18751	10389	7	connected	connect	VBN
18751	10389	8	with	with	IN
18751	10389	9	a	a	DT
18751	10389	10	~U~-tube	~U~-tube	NFP
18751	10389	11	(	(	-LRB-
18751	10389	12	containing	contain	VBG
18751	10389	13	freshly	freshly	RB
18751	10389	14	-	-	HYPH
18751	10389	15	fused	fuse	VBN
18751	10389	16	calcium	calcium	NN
18751	10389	17	chloride	chloride	NN
18751	10389	18	in	in	IN
18751	10389	19	coarse	coarse	JJ
18751	10389	20	grains	grain	NNS
18751	10389	21	)	)	-RRB-
18751	10389	22	and	and	CC
18751	10389	23	a	a	DT
18751	10389	24	set	set	NN
18751	10389	25	of	of	IN
18751	10389	26	potash	potash	NN
18751	10389	27	bulbs	bulb	NNS
18751	10389	28	(	(	-LRB-
18751	10389	29	fig	fig	NN
18751	10389	30	.	.	.
18751	10390	1	71	71	CD
18751	10390	2	)	)	-RRB-
18751	10390	3	(	(	-LRB-
18751	10390	4	containing	contain	VBG
18751	10390	5	a	a	DT
18751	10390	6	strong	strong	JJ
18751	10390	7	solution	solution	NN
18751	10390	8	of	of	IN
18751	10390	9	potash	potash	NN
18751	10390	10	)	)	-RRB-
18751	10390	11	,	,	,
18751	10390	12	the	the	DT
18751	10390	13	exit	exit	NN
18751	10390	14	of	of	IN
18751	10390	15	which	which	WDT
18751	10390	16	last	last	JJ
18751	10390	17	is	be	VBZ
18751	10390	18	provided	provide	VBN
18751	10390	19	with	with	IN
18751	10390	20	a	a	DT
18751	10390	21	small	small	JJ
18751	10390	22	tube	tube	NN
18751	10390	23	containing	contain	VBG
18751	10390	24	calcium	calcium	NN
18751	10390	25	chloride	chloride	NN
18751	10390	26	or	or	CC
18751	10390	27	a	a	DT
18751	10390	28	stick	stick	NN
18751	10390	29	of	of	IN
18751	10390	30	potash	potash	NN
18751	10390	31	.	.	.
18751	10391	1	Both	both	DT
18751	10391	2	the	the	DT
18751	10391	3	~U~-tube	~U~-tube	NFP
18751	10391	4	and	and	CC
18751	10391	5	bulbs	bulb	NNS
18751	10391	6	should	should	MD
18751	10391	7	have	have	VB
18751	10391	8	a	a	DT
18751	10391	9	loop	loop	NN
18751	10391	10	of	of	IN
18751	10391	11	fine	fine	JJ
18751	10391	12	wire	wire	NN
18751	10391	13	,	,	,
18751	10391	14	by	by	IN
18751	10391	15	which	which	WDT
18751	10391	16	they	-PRON-	PRP
18751	10391	17	may	may	MD
18751	10391	18	be	be	VB
18751	10391	19	suspended	suspend	VBN
18751	10391	20	on	on	IN
18751	10391	21	the	the	DT
18751	10391	22	hook	hook	NN
18751	10391	23	of	of	IN
18751	10391	24	the	the	DT
18751	10391	25	balance	balance	NN
18751	10391	26	for	for	IN
18751	10391	27	convenience	convenience	NN
18751	10391	28	in	in	IN
18751	10391	29	weighing	weigh	VBG
18751	10391	30	.	.	.
18751	10392	1	They	-PRON-	PRP
18751	10392	2	must	must	MD
18751	10392	3	both	both	RB
18751	10392	4	be	be	VB
18751	10392	5	weighed	weigh	VBN
18751	10392	6	before	before	IN
18751	10392	7	the	the	DT
18751	10392	8	combustion	combustion	NN
18751	10392	9	is	be	VBZ
18751	10392	10	commenced	commence	VBN
18751	10392	11	;	;	:
18751	10392	12	to	to	TO
18751	10392	13	prevent	prevent	VB
18751	10392	14	absorption	absorption	NN
18751	10392	15	of	of	IN
18751	10392	16	moisture	moisture	NN
18751	10392	17	during	during	IN
18751	10392	18	weighing	weighing	NN
18751	10392	19	,	,	,
18751	10392	20	&	&	CC
18751	10392	21	c.	c.	NNP
18751	10392	22	,	,	,
18751	10392	23	the	the	DT
18751	10392	24	ends	end	NNS
18751	10392	25	are	be	VBP
18751	10392	26	plugged	plug	VBN
18751	10392	27	with	with	IN
18751	10392	28	pieces	piece	NNS
18751	10392	29	of	of	IN
18751	10392	30	tube	tube	NN
18751	10392	31	and	and	CC
18751	10392	32	glass	glass	NN
18751	10392	33	rod	rod	NN
18751	10392	34	.	.	.
18751	10393	1	Fill	fill	VB
18751	10393	2	the	the	DT
18751	10393	3	combustion	combustion	NN
18751	10393	4	tube	tube	NN
18751	10393	5	to	to	IN
18751	10393	6	a	a	DT
18751	10393	7	depth	depth	NN
18751	10393	8	of	of	IN
18751	10393	9	about	about	IN
18751	10393	10	eight	eight	CD
18751	10393	11	inches	inch	NNS
18751	10393	12	with	with	IN
18751	10393	13	some	some	DT
18751	10393	14	copper	copper	NN
18751	10393	15	oxide	oxide	NN
18751	10393	16	,	,	,
18751	10393	17	which	which	WDT
18751	10393	18	has	have	VBZ
18751	10393	19	been	be	VBN
18751	10393	20	recently	recently	RB
18751	10393	21	ignited	ignite	VBN
18751	10393	22	and	and	CC
18751	10393	23	cooled	cool	VBN
18751	10393	24	in	in	IN
18751	10393	25	a	a	DT
18751	10393	26	close	close	JJ
18751	10393	27	vessel	vessel	NN
18751	10393	28	.	.	.
18751	10394	1	Put	put	VB
18751	10394	2	in	in	RP
18751	10394	3	the	the	DT
18751	10394	4	weighed	weigh	VBN
18751	10394	5	portion	portion	NN
18751	10394	6	for	for	IN
18751	10394	7	assay	assay	NN
18751	10394	8	and	and	CC
18751	10394	9	a	a	DT
18751	10394	10	little	little	JJ
18751	10394	11	fresh	fresh	JJ
18751	10394	12	copper	copper	NN
18751	10394	13	oxide	oxide	NN
18751	10394	14	,	,	,
18751	10394	15	and	and	CC
18751	10394	16	mix	mix	VB
18751	10394	17	in	in	IN
18751	10394	18	the	the	DT
18751	10394	19	tube	tube	NN
18751	10394	20	by	by	IN
18751	10394	21	means	mean	NNS
18751	10394	22	of	of	IN
18751	10394	23	an	an	DT
18751	10394	24	iron	iron	NN
18751	10394	25	wire	wire	NN
18751	10394	26	shaped	shape	VBN
18751	10394	27	at	at	IN
18751	10394	28	the	the	DT
18751	10394	29	end	end	NN
18751	10394	30	after	after	IN
18751	10394	31	the	the	DT
18751	10394	32	manner	manner	NN
18751	10394	33	of	of	IN
18751	10394	34	a	a	DT
18751	10394	35	corkscrew	corkscrew	NN
18751	10394	36	.	.	.
18751	10395	1	Put	put	VB
18751	10395	2	in	in	RP
18751	10395	3	some	some	DT
18751	10395	4	more	more	JJR
18751	10395	5	oxide	oxide	NN
18751	10395	6	of	of	IN
18751	10395	7	copper	copper	NN
18751	10395	8	,	,	,
18751	10395	9	and	and	CC
18751	10395	10	clean	clean	VB
18751	10395	11	the	the	DT
18751	10395	12	stirrer	stirrer	NN
18751	10395	13	in	in	IN
18751	10395	14	it	-PRON-	PRP
18751	10395	15	.	.	.
18751	10396	1	Close	close	RB
18751	10396	2	loosely	loosely	RB
18751	10396	3	with	with	IN
18751	10396	4	a	a	DT
18751	10396	5	plug	plug	NN
18751	10396	6	of	of	IN
18751	10396	7	recently	recently	RB
18751	10396	8	ignited	ignite	VBN
18751	10396	9	asbestos	asbestos	NN
18751	10396	10	,	,	,
18751	10396	11	place	place	NN
18751	10396	12	in	in	IN
18751	10396	13	the	the	DT
18751	10396	14	furnace	furnace	NN
18751	10396	15	,	,	,
18751	10396	16	and	and	CC
18751	10396	17	connect	connect	VB
18751	10396	18	the	the	DT
18751	10396	19	~U~-tube	~U~-tube	NFP
18751	10396	20	and	and	CC
18751	10396	21	bulbs	bulb	NNS
18751	10396	22	in	in	IN
18751	10396	23	the	the	DT
18751	10396	24	way	way	NN
18751	10396	25	shown	show	VBN
18751	10396	26	in	in	IN
18751	10396	27	the	the	DT
18751	10396	28	sketch	sketch	NN
18751	10396	29	(	(	-LRB-
18751	10396	30	fig	fig	NN
18751	10396	31	.	.	.
18751	10397	1	72	72	CD
18751	10397	2	)	)	-RRB-
18751	10397	3	.	.	.
18751	10398	1	[	[	-LRB-
18751	10398	2	Illustration	illustration	NN
18751	10398	3	:	:	:
18751	10398	4	FIG	FIG	NNP
18751	10398	5	.	.	.
18751	10399	1	72	72	CD
18751	10399	2	.	.	.
18751	10399	3	]	]	-RRB-
18751	10400	1	See	see	VB
18751	10400	2	that	that	IN
18751	10400	3	the	the	DT
18751	10400	4	joints	joint	NNS
18751	10400	5	are	be	VBP
18751	10400	6	tight	tight	JJ
18751	10400	7	,	,	,
18751	10400	8	and	and	CC
18751	10400	9	then	then	RB
18751	10400	10	commence	commence	VB
18751	10400	11	the	the	DT
18751	10400	12	combustion	combustion	NN
18751	10400	13	by	by	IN
18751	10400	14	lighting	light	VBG
18751	10400	15	the	the	DT
18751	10400	16	burners	burner	NNS
18751	10400	17	nearest	nearest	RB
18751	10400	18	the	the	DT
18751	10400	19	~U~-tube	~U~-tube	NNP
18751	10400	20	;	;	:
18751	10400	21	make	make	VB
18751	10400	22	the	the	DT
18751	10400	23	first	first	JJ
18751	10400	24	three	three	CD
18751	10400	25	or	or	CC
18751	10400	26	four	four	CD
18751	10400	27	inches	inch	NNS
18751	10400	28	red	red	JJ
18751	10400	29	hot	hot	JJ
18751	10400	30	,	,	,
18751	10400	31	and	and	CC
18751	10400	32	gradually	gradually	RB
18751	10400	33	extend	extend	VB
18751	10400	34	the	the	DT
18751	10400	35	heat	heat	NN
18751	10400	36	backwards	backwards	IN
18751	10400	37	the	the	DT
18751	10400	38	length	length	NN
18751	10400	39	of	of	IN
18751	10400	40	the	the	DT
18751	10400	41	tube	tube	NN
18751	10400	42	,	,	,
18751	10400	43	but	but	CC
18751	10400	44	avoid	avoid	VB
18751	10400	45	too	too	RB
18751	10400	46	rapid	rapid	JJ
18751	10400	47	a	a	DT
18751	10400	48	disengagement	disengagement	NN
18751	10400	49	of	of	IN
18751	10400	50	gas	gas	NN
18751	10400	51	.	.	.
18751	10401	1	When	when	WRB
18751	10401	2	gas	gas	NN
18751	10401	3	ceases	cease	VBZ
18751	10401	4	to	to	TO
18751	10401	5	come	come	VB
18751	10401	6	off	off	RP
18751	10401	7	,	,	,
18751	10401	8	open	open	VB
18751	10401	9	the	the	DT
18751	10401	10	pointed	pointed	JJ
18751	10401	11	end	end	NN
18751	10401	12	of	of	IN
18751	10401	13	the	the	DT
18751	10401	14	tube	tube	NN
18751	10401	15	and	and	CC
18751	10401	16	draw	draw	VB
18751	10401	17	a	a	DT
18751	10401	18	current	current	NN
18751	10401	19	of	of	IN
18751	10401	20	dried	dry	VBN
18751	10401	21	air	air	NN
18751	10401	22	through	through	IN
18751	10401	23	the	the	DT
18751	10401	24	apparatus	apparatus	NN
18751	10401	25	.	.	.
18751	10402	1	The	the	DT
18751	10402	2	carbon	carbon	NN
18751	10402	3	dioxide	dioxide	NN
18751	10402	4	is	be	VBZ
18751	10402	5	absorbed	absorb	VBN
18751	10402	6	in	in	IN
18751	10402	7	the	the	DT
18751	10402	8	potash	potash	NN
18751	10402	9	bulbs	bulb	NNS
18751	10402	10	,	,	,
18751	10402	11	and	and	CC
18751	10402	12	their	-PRON-	PRP$
18751	10402	13	increase	increase	NN
18751	10402	14	in	in	IN
18751	10402	15	weight	weight	NN
18751	10402	16	multiplied	multiply	VBN
18751	10402	17	0.2727	0.2727	NNP
18751	10402	18	gives	give	VBZ
18751	10402	19	the	the	DT
18751	10402	20	amount	amount	NN
18751	10402	21	of	of	IN
18751	10402	22	carbon	carbon	NN
18751	10402	23	in	in	IN
18751	10402	24	the	the	DT
18751	10402	25	substance	substance	NN
18751	10402	26	taken	take	VBN
18751	10402	27	.	.	.
18751	10403	1	The	the	DT
18751	10403	2	increase	increase	NN
18751	10403	3	in	in	IN
18751	10403	4	weight	weight	NN
18751	10403	5	in	in	IN
18751	10403	6	the	the	DT
18751	10403	7	calcium	calcium	NN
18751	10403	8	chloride	chloride	NN
18751	10403	9	tube	tube	NN
18751	10403	10	will	will	MD
18751	10403	11	be	be	VB
18751	10403	12	due	due	IN
18751	10403	13	to	to	IN
18751	10403	14	the	the	DT
18751	10403	15	water	water	NN
18751	10403	16	formed	form	VBN
18751	10403	17	by	by	IN
18751	10403	18	the	the	DT
18751	10403	19	oxidation	oxidation	NN
18751	10403	20	of	of	IN
18751	10403	21	the	the	DT
18751	10403	22	combined	combine	VBN
18751	10403	23	hydrogen	hydrogen	NN
18751	10403	24	.	.	.
18751	10404	1	If	if	IN
18751	10404	2	this	this	DT
18751	10404	3	last	last	NN
18751	10404	4	is	be	VBZ
18751	10404	5	required	require	VBN
18751	10404	6	the	the	DT
18751	10404	7	increase	increase	NN
18751	10404	8	in	in	IN
18751	10404	9	weight	weight	NN
18751	10404	10	multiplied	multiply	VBN
18751	10404	11	by	by	IN
18751	10404	12	0.111	0.111	CD
18751	10404	13	gives	give	VBZ
18751	10404	14	its	-PRON-	PRP$
18751	10404	15	amount	amount	NN
18751	10404	16	.	.	.
18751	10405	1	COALS	COALS	NNP
18751	10405	2	.	.	.
18751	10406	1	The	the	DT
18751	10406	2	determination	determination	NN
18751	10406	3	of	of	IN
18751	10406	4	the	the	DT
18751	10406	5	actual	actual	JJ
18751	10406	6	carbon	carbon	NN
18751	10406	7	in	in	IN
18751	10406	8	coals	coal	NNS
18751	10406	9	and	and	CC
18751	10406	10	shales	shale	NNS
18751	10406	11	is	be	VBZ
18751	10406	12	seldom	seldom	RB
18751	10406	13	called	call	VBN
18751	10406	14	for	for	IN
18751	10406	15	;	;	:
18751	10406	16	if	if	IN
18751	10406	17	required	require	VBN
18751	10406	18	,	,	,
18751	10406	19	it	-PRON-	PRP
18751	10406	20	would	would	MD
18751	10406	21	be	be	VB
18751	10406	22	performed	perform	VBN
18751	10406	23	in	in	IN
18751	10406	24	the	the	DT
18751	10406	25	way	way	NN
18751	10406	26	just	just	RB
18751	10406	27	described	describe	VBN
18751	10406	28	.	.	.
18751	10407	1	[	[	-LRB-
18751	10407	2	118	118	CD
18751	10407	3	]	]	-RRB-
18751	10407	4	The	the	DT
18751	10407	5	ordinary	ordinary	JJ
18751	10407	6	assay	assay	NN
18751	10407	7	of	of	IN
18751	10407	8	a	a	DT
18751	10407	9	sample	sample	NN
18751	10407	10	of	of	IN
18751	10407	11	coal	coal	NN
18751	10407	12	involves	involve	VBZ
18751	10407	13	the	the	DT
18751	10407	14	following	following	JJ
18751	10407	15	determinations	determination	NNS
18751	10407	16	--	--	:
18751	10407	17	moisture	moisture	NN
18751	10407	18	,	,	,
18751	10407	19	volatile	volatile	JJ
18751	10407	20	matter	matter	NN
18751	10407	21	,	,	,
18751	10407	22	fixed	fix	VBN
18751	10407	23	carbon	carbon	NN
18751	10407	24	,	,	,
18751	10407	25	ash	ash	NN
18751	10407	26	,	,	,
18751	10407	27	and	and	CC
18751	10407	28	sulphur	sulphur	NNP
18751	10407	29	.	.	.
18751	10408	1	These	these	DT
18751	10408	2	are	be	VBP
18751	10408	3	thus	thus	RB
18751	10408	4	carried	carry	VBN
18751	10408	5	out:--	out:--	NNP
18751	10408	6	~Determination	~Determination	NFP
18751	10408	7	of	of	IN
18751	10408	8	Moisture.~--Take	Moisture.~--Take	NNP
18751	10408	9	3	3	CD
18751	10408	10	grams	gram	NNS
18751	10408	11	of	of	IN
18751	10408	12	the	the	DT
18751	10408	13	powdered	powdered	JJ
18751	10408	14	sample	sample	NN
18751	10408	15	and	and	CC
18751	10408	16	dry	dry	JJ
18751	10408	17	in	in	IN
18751	10408	18	a	a	DT
18751	10408	19	water	water	NN
18751	10408	20	-	-	HYPH
18751	10408	21	bath	bath	NN
18751	10408	22	for	for	IN
18751	10408	23	an	an	DT
18751	10408	24	hour	hour	NN
18751	10408	25	or	or	CC
18751	10408	26	so	so	RB
18751	10408	27	.	.	.
18751	10409	1	The	the	DT
18751	10409	2	loss	loss	NN
18751	10409	3	is	be	VBZ
18751	10409	4	reported	report	VBN
18751	10409	5	as	as	IN
18751	10409	6	moisture	moisture	NN
18751	10409	7	.	.	.
18751	10410	1	Coals	coal	NNS
18751	10410	2	carry	carry	VBP
18751	10410	3	from	from	IN
18751	10410	4	1	1	CD
18751	10410	5	to	to	IN
18751	10410	6	2	2	CD
18751	10410	7	per	per	NN
18751	10410	8	cent	cent	NN
18751	10410	9	.	.	.
18751	10411	1	If	if	IN
18751	10411	2	the	the	DT
18751	10411	3	drying	drying	NN
18751	10411	4	is	be	VBZ
18751	10411	5	carried	carry	VBN
18751	10411	6	too	too	RB
18751	10411	7	far	far	RB
18751	10411	8	,	,	,
18751	10411	9	coals	coal	NNS
18751	10411	10	gain	gain	VBP
18751	10411	11	a	a	DT
18751	10411	12	little	little	JJ
18751	10411	13	in	in	IN
18751	10411	14	weight	weight	NN
18751	10411	15	owing	owe	VBG
18751	10411	16	to	to	IN
18751	10411	17	oxidation	oxidation	NN
18751	10411	18	,	,	,
18751	10411	19	so	so	IN
18751	10411	20	that	that	IN
18751	10411	21	it	-PRON-	PRP
18751	10411	22	is	be	VBZ
18751	10411	23	not	not	RB
18751	10411	24	advisable	advisable	JJ
18751	10411	25	to	to	TO
18751	10411	26	extend	extend	VB
18751	10411	27	it	-PRON-	PRP
18751	10411	28	over	over	IN
18751	10411	29	more	more	JJR
18751	10411	30	than	than	IN
18751	10411	31	one	one	CD
18751	10411	32	or	or	CC
18751	10411	33	two	two	CD
18751	10411	34	hours	hour	NNS
18751	10411	35	.	.	.
18751	10412	1	~Determination	~Determination	NFP
18751	10412	2	of	of	IN
18751	10412	3	Volatile	Volatile	NNP
18751	10412	4	Matter.~--This	Matter.~--This	NNP
18751	10412	5	determination	determination	NN
18751	10412	6	is	be	VBZ
18751	10412	7	an	an	DT
18751	10412	8	approximate	approximate	JJ
18751	10412	9	one	one	NN
18751	10412	10	,	,	,
18751	10412	11	and	and	CC
18751	10412	12	it	-PRON-	PRP
18751	10412	13	is	be	VBZ
18751	10412	14	only	only	RB
18751	10412	15	when	when	WRB
18751	10412	16	working	work	VBG
18751	10412	17	under	under	IN
18751	10412	18	the	the	DT
18751	10412	19	same	same	JJ
18751	10412	20	conditions	condition	NNS
18751	10412	21	with	with	IN
18751	10412	22	regard	regard	NN
18751	10412	23	to	to	IN
18751	10412	24	time	time	NN
18751	10412	25	,	,	,
18751	10412	26	amount	amount	NN
18751	10412	27	of	of	IN
18751	10412	28	coal	coal	NN
18751	10412	29	taken	take	VBN
18751	10412	30	,	,	,
18751	10412	31	and	and	CC
18751	10412	32	degree	degree	NN
18751	10412	33	of	of	IN
18751	10412	34	heat	heat	NN
18751	10412	35	used	use	VBN
18751	10412	36	,	,	,
18751	10412	37	that	that	DT
18751	10412	38	concordant	concordant	NN
18751	10412	39	results	result	NNS
18751	10412	40	can	can	MD
18751	10412	41	be	be	VB
18751	10412	42	arrived	arrive	VBN
18751	10412	43	at	at	IN
18751	10412	44	.	.	.
18751	10413	1	It	-PRON-	PRP
18751	10413	2	is	be	VBZ
18751	10413	3	a	a	DT
18751	10413	4	matter	matter	NN
18751	10413	5	of	of	IN
18751	10413	6	importance	importance	NN
18751	10413	7	whether	whether	IN
18751	10413	8	the	the	DT
18751	10413	9	coal	coal	NN
18751	10413	10	has	have	VBZ
18751	10413	11	been	be	VBN
18751	10413	12	previously	previously	RB
18751	10413	13	dried	dry	VBN
18751	10413	14	before	before	IN
18751	10413	15	heating	heating	NN
18751	10413	16	or	or	CC
18751	10413	17	not	not	RB
18751	10413	18	,	,	,
18751	10413	19	since	since	IN
18751	10413	20	a	a	DT
18751	10413	21	difference	difference	NN
18751	10413	22	of	of	IN
18751	10413	23	2	2	CD
18751	10413	24	per	per	NN
18751	10413	25	cent	cent	NN
18751	10413	26	.	.	.
18751	10414	1	may	may	MD
18751	10414	2	be	be	VB
18751	10414	3	got	get	VBN
18751	10414	4	by	by	IN
18751	10414	5	working	work	VBG
18751	10414	6	on	on	IN
18751	10414	7	the	the	DT
18751	10414	8	dried	dry	VBN
18751	10414	9	or	or	CC
18751	10414	10	undried	undried	JJ
18751	10414	11	sample	sample	NN
18751	10414	12	.	.	.
18751	10415	1	Take	take	VB
18751	10415	2	2	2	CD
18751	10415	3	grams	gram	NNS
18751	10415	4	of	of	IN
18751	10415	5	the	the	DT
18751	10415	6	powdered	powder	VBN
18751	10415	7	,	,	,
18751	10415	8	but	but	CC
18751	10415	9	undried	undried	JJ
18751	10415	10	,	,	,
18751	10415	11	sample	sample	NN
18751	10415	12	of	of	IN
18751	10415	13	coal	coal	NN
18751	10415	14	,	,	,
18751	10415	15	place	place	NN
18751	10415	16	in	in	IN
18751	10415	17	a	a	DT
18751	10415	18	weighed	weigh	VBN
18751	10415	19	platinum	platinum	NN
18751	10415	20	crucible	crucible	JJ
18751	10415	21	,	,	,
18751	10415	22	and	and	CC
18751	10415	23	support	support	VB
18751	10415	24	this	this	DT
18751	10415	25	over	over	IN
18751	10415	26	a	a	DT
18751	10415	27	good	good	JJ
18751	10415	28	Bunsen	Bunsen	NNP
18751	10415	29	burner	burner	NN
18751	10415	30	by	by	IN
18751	10415	31	means	mean	NNS
18751	10415	32	of	of	IN
18751	10415	33	a	a	DT
18751	10415	34	thin	thin	JJ
18751	10415	35	platinum	platinum	NN
18751	10415	36	-	-	HYPH
18751	10415	37	wire	wire	NN
18751	10415	38	triangle	triangle	NN
18751	10415	39	.	.	.
18751	10416	1	The	the	DT
18751	10416	2	heat	heat	NN
18751	10416	3	is	be	VBZ
18751	10416	4	continued	continue	VBN
18751	10416	5	until	until	IN
18751	10416	6	no	no	DT
18751	10416	7	further	further	JJ
18751	10416	8	quantity	quantity	NN
18751	10416	9	of	of	IN
18751	10416	10	gas	gas	NN
18751	10416	11	comes	come	VBZ
18751	10416	12	off	off	RP
18751	10416	13	and	and	CC
18751	10416	14	burns	burn	NNS
18751	10416	15	at	at	IN
18751	10416	16	the	the	DT
18751	10416	17	mouth	mouth	NN
18751	10416	18	.	.	.
18751	10417	1	This	this	DT
18751	10417	2	takes	take	VBZ
18751	10417	3	only	only	RB
18751	10417	4	a	a	DT
18751	10417	5	few	few	JJ
18751	10417	6	minutes	minute	NNS
18751	10417	7	.	.	.
18751	10418	1	The	the	DT
18751	10418	2	cover	cover	NN
18751	10418	3	is	be	VBZ
18751	10418	4	tightly	tightly	RB
18751	10418	5	fitted	fit	VBN
18751	10418	6	on	on	IN
18751	10418	7	,	,	,
18751	10418	8	and	and	CC
18751	10418	9	when	when	WRB
18751	10418	10	cold	cold	JJ
18751	10418	11	the	the	DT
18751	10418	12	crucible	crucible	NN
18751	10418	13	is	be	VBZ
18751	10418	14	weighed	weigh	VBN
18751	10418	15	.	.	.
18751	10419	1	The	the	DT
18751	10419	2	loss	loss	NN
18751	10419	3	in	in	IN
18751	10419	4	weight	weight	NN
18751	10419	5	,	,	,
18751	10419	6	after	after	IN
18751	10419	7	deducting	deduct	VBG
18751	10419	8	the	the	DT
18751	10419	9	moisture	moisture	NN
18751	10419	10	,	,	,
18751	10419	11	gives	give	VBZ
18751	10419	12	the	the	DT
18751	10419	13	"	"	``
18751	10419	14	volatile	volatile	JJ
18751	10419	15	matter	matter	NN
18751	10419	16	,	,	,
18751	10419	17	"	"	''
18751	10419	18	and	and	CC
18751	10419	19	the	the	DT
18751	10419	20	residue	residue	NN
18751	10419	21	consists	consist	VBZ
18751	10419	22	of	of	IN
18751	10419	23	"	"	``
18751	10419	24	fixed	fix	VBN
18751	10419	25	carbon	carbon	NN
18751	10419	26	"	"	''
18751	10419	27	and	and	CC
18751	10419	28	"	"	``
18751	10419	29	ash	ash	VB
18751	10419	30	.	.	.
18751	10419	31	"	"	''
18751	10420	1	~Determination	~Determination	NFP
18751	10420	2	of	of	IN
18751	10420	3	Ash.~--The	Ash.~--The	NNP
18751	10420	4	coke	coke	NN
18751	10420	5	produced	produce	VBN
18751	10420	6	in	in	IN
18751	10420	7	the	the	DT
18751	10420	8	last	last	JJ
18751	10420	9	operation	operation	NN
18751	10420	10	is	be	VBZ
18751	10420	11	turned	turn	VBN
18751	10420	12	out	out	RP
18751	10420	13	into	into	IN
18751	10420	14	a	a	DT
18751	10420	15	porcelain	porcelain	NN
18751	10420	16	dish	dish	NN
18751	10420	17	and	and	CC
18751	10420	18	ignited	ignite	VBD
18751	10420	19	over	over	IN
18751	10420	20	a	a	DT
18751	10420	21	Bunsen	bunsen	JJ
18751	10420	22	burner	burner	NN
18751	10420	23	till	till	IN
18751	10420	24	the	the	DT
18751	10420	25	residue	residue	NN
18751	10420	26	is	be	VBZ
18751	10420	27	free	free	JJ
18751	10420	28	from	from	IN
18751	10420	29	particles	particle	NNS
18751	10420	30	of	of	IN
18751	10420	31	carbon	carbon	NN
18751	10420	32	.	.	.
18751	10421	1	Calcination	calcination	NN
18751	10421	2	is	be	VBZ
18751	10421	3	hastened	hasten	VBN
18751	10421	4	by	by	IN
18751	10421	5	stirring	stir	VBG
18751	10421	6	with	with	IN
18751	10421	7	a	a	DT
18751	10421	8	platinum	platinum	NN
18751	10421	9	wire	wire	NN
18751	10421	10	.	.	.
18751	10422	1	The	the	DT
18751	10422	2	operation	operation	NN
18751	10422	3	may	may	MD
18751	10422	4	be	be	VB
18751	10422	5	done	do	VBN
18751	10422	6	in	in	IN
18751	10422	7	a	a	DT
18751	10422	8	muffle	muffle	NN
18751	10422	9	,	,	,
18751	10422	10	but	but	CC
18751	10422	11	this	this	DT
18751	10422	12	gives	give	VBZ
18751	10422	13	results	result	NNS
18751	10422	14	a	a	DT
18751	10422	15	few	few	JJ
18751	10422	16	tenths	tenth	NNS
18751	10422	17	of	of	IN
18751	10422	18	a	a	DT
18751	10422	19	per	per	NN
18751	10422	20	cent	cent	NN
18751	10422	21	.	.	.
18751	10423	1	too	too	RB
18751	10423	2	low	low	JJ
18751	10423	3	.	.	.
18751	10424	1	The	the	DT
18751	10424	2	dish	dish	NN
18751	10424	3	is	be	VBZ
18751	10424	4	cooled	cool	VBN
18751	10424	5	in	in	IN
18751	10424	6	a	a	DT
18751	10424	7	dessicator	dessicator	NN
18751	10424	8	,	,	,
18751	10424	9	and	and	CC
18751	10424	10	weighed	weigh	VBD
18751	10424	11	.	.	.
18751	10425	1	The	the	DT
18751	10425	2	increase	increase	NN
18751	10425	3	in	in	IN
18751	10425	4	weight	weight	NN
18751	10425	5	gives	give	VBZ
18751	10425	6	the	the	DT
18751	10425	7	amount	amount	NN
18751	10425	8	of	of	IN
18751	10425	9	"	"	``
18751	10425	10	ash	ash	NN
18751	10425	11	,	,	,
18751	10425	12	"	"	''
18751	10425	13	and	and	CC
18751	10425	14	the	the	DT
18751	10425	15	difference	difference	NN
18751	10425	16	between	between	IN
18751	10425	17	this	this	DT
18751	10425	18	and	and	CC
18751	10425	19	the	the	DT
18751	10425	20	weight	weight	NN
18751	10425	21	of	of	IN
18751	10425	22	the	the	DT
18751	10425	23	coke	coke	NN
18751	10425	24	gives	give	VBZ
18751	10425	25	the	the	DT
18751	10425	26	"	"	``
18751	10425	27	fixed	fix	VBN
18751	10425	28	carbon	carbon	NN
18751	10425	29	.	.	.
18751	10425	30	"	"	''
18751	10426	1	The	the	DT
18751	10426	2	assay	assay	NN
18751	10426	3	is	be	VBZ
18751	10426	4	reported	report	VBN
18751	10426	5	as	as	IN
18751	10426	6	follows:--	follows:--	ADD
18751	10426	7	Moisture	moisture	NN
18751	10426	8	at	at	IN
18751	10426	9	100	100	CD
18751	10426	10	°	°	NNS
18751	10426	11	C.	C.	NNP
18751	10426	12	----	----	NNP
18751	10426	13	per	per	IN
18751	10426	14	cent	cent	NN
18751	10426	15	.	.	.
18751	10427	1	Volatile	volatile	JJ
18751	10427	2	matter	matter	NN
18751	10427	3	----	----	NFP
18751	10427	4	"	"	``
18751	10427	5	Fixed	fix	VBN
18751	10427	6	carbon	carbon	NN
18751	10427	7	----	----	NFP
18751	10427	8	"	"	``
18751	10427	9	Ash	ash	VB
18751	10427	10	----	----	NFP
18751	10427	11	"	"	''
18751	10427	12	contains	contain	VBZ
18751	10427	13	sulphur	sulphur	NNP
18751	10427	14	----	----	NFP
18751	10427	15	per	per	IN
18751	10427	16	cent	cent	NN
18751	10427	17	.	.	.
18751	10428	1	~Determination	~Determination	NFP
18751	10428	2	of	of	IN
18751	10428	3	Sulphur.~--The	Sulphur.~--The	NNP
18751	10428	4	sulphur	sulphur	NNP
18751	10428	5	exists	exist	VBZ
18751	10428	6	in	in	IN
18751	10428	7	the	the	DT
18751	10428	8	coal	coal	NN
18751	10428	9	partly	partly	RB
18751	10428	10	in	in	IN
18751	10428	11	organic	organic	JJ
18751	10428	12	combination	combination	NN
18751	10428	13	,	,	,
18751	10428	14	partly	partly	RB
18751	10428	15	as	as	IN
18751	10428	16	metallic	metallic	JJ
18751	10428	17	sulphide	sulphide	NN
18751	10428	18	(	(	-LRB-
18751	10428	19	iron	iron	NN
18751	10428	20	pyrites	pyrite	NNS
18751	10428	21	,	,	,
18751	10428	22	marcasite	marcasite	NNP
18751	10428	23	,	,	,
18751	10428	24	&	&	CC
18751	10428	25	c.	c.	NNP
18751	10428	26	)	)	-RRB-
18751	10428	27	,	,	,
18751	10428	28	and	and	CC
18751	10428	29	,	,	,
18751	10428	30	perhaps	perhaps	RB
18751	10428	31	,	,	,
18751	10428	32	as	as	IN
18751	10428	33	sulphate	sulphate	NN
18751	10428	34	.	.	.
18751	10429	1	So	so	RB
18751	10429	2	that	that	IN
18751	10429	3	the	the	DT
18751	10429	4	sulphur	sulphur	NNP
18751	10429	5	determination	determination	NN
18751	10429	6	must	must	MD
18751	10429	7	be	be	VB
18751	10429	8	separately	separately	RB
18751	10429	9	reported	report	VBN
18751	10429	10	,	,	,
18751	10429	11	since	since	IN
18751	10429	12	a	a	DT
18751	10429	13	portion	portion	NN
18751	10429	14	will	will	MD
18751	10429	15	go	go	VB
18751	10429	16	off	off	RP
18751	10429	17	with	with	IN
18751	10429	18	the	the	DT
18751	10429	19	volatile	volatile	JJ
18751	10429	20	matter	matter	NN
18751	10429	21	,	,	,
18751	10429	22	and	and	CC
18751	10429	23	the	the	DT
18751	10429	24	remainder	remainder	NN
18751	10429	25	would	would	MD
18751	10429	26	be	be	VB
18751	10429	27	retained	retain	VBN
18751	10429	28	and	and	CC
18751	10429	29	weighed	weigh	VBN
18751	10429	30	with	with	IN
18751	10429	31	the	the	DT
18751	10429	32	coke	coke	NN
18751	10429	33	.	.	.
18751	10430	1	The	the	DT
18751	10430	2	sulphur	sulphur	NN
18751	10430	3	is	be	VBZ
18751	10430	4	thus	thus	RB
18751	10430	5	determined:--Take	determined:--Take	NNP
18751	10430	6	1	1	CD
18751	10430	7	gram	gram	NN
18751	10430	8	of	of	IN
18751	10430	9	the	the	DT
18751	10430	10	coal	coal	NN
18751	10430	11	and	and	CC
18751	10430	12	mix	mix	VB
18751	10430	13	with	with	IN
18751	10430	14	1.5	1.5	CD
18751	10430	15	gram	gram	NN
18751	10430	16	of	of	IN
18751	10430	17	a	a	DT
18751	10430	18	mixture	mixture	NN
18751	10430	19	of	of	IN
18751	10430	20	2	2	CD
18751	10430	21	parts	part	NNS
18751	10430	22	of	of	IN
18751	10430	23	calcined	calcine	VBN
18751	10430	24	magnesia	magnesia	NNP
18751	10430	25	and	and	CC
18751	10430	26	1	1	CD
18751	10430	27	part	part	NN
18751	10430	28	of	of	IN
18751	10430	29	carbonate	carbonate	NN
18751	10430	30	of	of	IN
18751	10430	31	soda	soda	NN
18751	10430	32	,	,	,
18751	10430	33	and	and	CC
18751	10430	34	heat	heat	NN
18751	10430	35	in	in	IN
18751	10430	36	a	a	DT
18751	10430	37	platinum	platinum	NN
18751	10430	38	crucible	crucible	JJ
18751	10430	39	for	for	IN
18751	10430	40	one	one	CD
18751	10430	41	hour	hour	NN
18751	10430	42	or	or	CC
18751	10430	43	until	until	IN
18751	10430	44	oxidation	oxidation	NN
18751	10430	45	is	be	VBZ
18751	10430	46	complete	complete	JJ
18751	10430	47	.	.	.
18751	10431	1	Turn	turn	VB
18751	10431	2	out	out	RP
18751	10431	3	the	the	DT
18751	10431	4	mass	mass	NN
18751	10431	5	and	and	CC
18751	10431	6	extract	extract	VB
18751	10431	7	it	-PRON-	PRP
18751	10431	8	with	with	IN
18751	10431	9	water	water	NN
18751	10431	10	and	and	CC
18751	10431	11	bromine	bromine	NN
18751	10431	12	,	,	,
18751	10431	13	filter	filter	NN
18751	10431	14	,	,	,
18751	10431	15	acidulate	acidulate	VB
18751	10431	16	with	with	IN
18751	10431	17	hydrochloric	hydrochloric	JJ
18751	10431	18	acid	acid	NN
18751	10431	19	,	,	,
18751	10431	20	boil	boil	VB
18751	10431	21	off	off	RP
18751	10431	22	the	the	DT
18751	10431	23	bromine	bromine	NN
18751	10431	24	,	,	,
18751	10431	25	and	and	CC
18751	10431	26	precipitate	precipitate	VB
18751	10431	27	with	with	IN
18751	10431	28	baric	baric	JJ
18751	10431	29	chloride	chloride	NN
18751	10431	30	(	(	-LRB-
18751	10431	31	estimating	estimate	VBG
18751	10431	32	gravimetrically	gravimetrically	RB
18751	10431	33	as	as	IN
18751	10431	34	given	give	VBN
18751	10431	35	under	under	IN
18751	10431	36	_	_	NNP
18751	10431	37	Sulphur	Sulphur	NNP
18751	10431	38	_	_	NNP
18751	10431	39	)	)	-RRB-
18751	10431	40	.	.	.
18751	10432	1	Another	another	DT
18751	10432	2	method	method	NN
18751	10432	3	is	be	VBZ
18751	10432	4	as	as	IN
18751	10432	5	follows:--Take	follows:--Take	NNP
18751	10432	6	1	1	CD
18751	10432	7	gram	gram	NN
18751	10432	8	of	of	IN
18751	10432	9	the	the	DT
18751	10432	10	coal	coal	NN
18751	10432	11	and	and	CC
18751	10432	12	drop	drop	VB
18751	10432	13	it	-PRON-	PRP
18751	10432	14	gradually	gradually	RB
18751	10432	15	from	from	IN
18751	10432	16	a	a	DT
18751	10432	17	sheet	sheet	NN
18751	10432	18	of	of	IN
18751	10432	19	note	note	NN
18751	10432	20	paper	paper	NN
18751	10432	21	on	on	IN
18751	10432	22	to	to	IN
18751	10432	23	5	5	CD
18751	10432	24	grams	gram	NNS
18751	10432	25	of	of	IN
18751	10432	26	fused	fuse	VBN
18751	10432	27	nitre	nitre	NNP
18751	10432	28	contained	contain	VBN
18751	10432	29	in	in	IN
18751	10432	30	a	a	DT
18751	10432	31	platinum	platinum	NN
18751	10432	32	dish	dish	NN
18751	10432	33	.	.	.
18751	10433	1	Extract	extract	VB
18751	10433	2	with	with	IN
18751	10433	3	water	water	NN
18751	10433	4	,	,	,
18751	10433	5	acidify	acidify	RB
18751	10433	6	with	with	IN
18751	10433	7	acetic	acetic	JJ
18751	10433	8	acid	acid	NN
18751	10433	9	,	,	,
18751	10433	10	and	and	CC
18751	10433	11	estimate	estimate	VB
18751	10433	12	volumetrically	volumetrically	RB
18751	10433	13	as	as	IN
18751	10433	14	described	describe	VBN
18751	10433	15	under	under	IN
18751	10433	16	_	_	NNP
18751	10433	17	Sulphur	Sulphur	NNP
18751	10433	18	_	_	NNP
18751	10433	19	.	.	.
18751	10434	1	[	[	-LRB-
18751	10434	2	Illustration	illustration	NN
18751	10434	3	:	:	:
18751	10434	4	FIG	FIG	NNP
18751	10434	5	.	.	.
18751	10435	1	73	73	CD
18751	10435	2	.	.	.
18751	10435	3	]	]	-RRB-
18751	10436	1	~Calorific	~Calorific	NFP
18751	10436	2	Effect	effect	NN
18751	10436	3	of	of	IN
18751	10436	4	Coals.~--The	coals.~--the	JJ
18751	10436	5	heat	heat	NN
18751	10436	6	-	-	HYPH
18751	10436	7	giving	give	VBG
18751	10436	8	value	value	NN
18751	10436	9	of	of	IN
18751	10436	10	a	a	DT
18751	10436	11	coal	coal	NN
18751	10436	12	is	be	VBZ
18751	10436	13	best	well	RBS
18751	10436	14	expressed	express	VBN
18751	10436	15	in	in	IN
18751	10436	16	the	the	DT
18751	10436	17	number	number	NN
18751	10436	18	of	of	IN
18751	10436	19	pounds	pound	NNS
18751	10436	20	of	of	IN
18751	10436	21	water	water	NN
18751	10436	22	,	,	,
18751	10436	23	previously	previously	RB
18751	10436	24	heated	heat	VBN
18751	10436	25	to	to	IN
18751	10436	26	the	the	DT
18751	10436	27	boiling	boiling	NN
18751	10436	28	point	point	NN
18751	10436	29	,	,	,
18751	10436	30	which	which	WDT
18751	10436	31	it	-PRON-	PRP
18751	10436	32	will	will	MD
18751	10436	33	convert	convert	VB
18751	10436	34	into	into	IN
18751	10436	35	steam	steam	NN
18751	10436	36	.	.	.
18751	10437	1	This	this	DT
18751	10437	2	is	be	VBZ
18751	10437	3	generally	generally	RB
18751	10437	4	termed	term	VBN
18751	10437	5	its	-PRON-	PRP$
18751	10437	6	evaporative	evaporative	JJ
18751	10437	7	-	-	HYPH
18751	10437	8	power	power	NN
18751	10437	9	.	.	.
18751	10438	1	It	-PRON-	PRP
18751	10438	2	may	may	MD
18751	10438	3	be	be	VB
18751	10438	4	determined	determine	VBN
18751	10438	5	by	by	IN
18751	10438	6	means	mean	NNS
18751	10438	7	of	of	IN
18751	10438	8	the	the	DT
18751	10438	9	calorimeter	calorimeter	NN
18751	10438	10	(	(	-LRB-
18751	10438	11	fig	fig	NN
18751	10438	12	.	.	.
18751	10439	1	73	73	CD
18751	10439	2	)	)	-RRB-
18751	10439	3	.	.	.
18751	10440	1	This	this	DT
18751	10440	2	consists	consist	VBZ
18751	10440	3	of	of	IN
18751	10440	4	a	a	DT
18751	10440	5	glass	glass	NN
18751	10440	6	cylinder	cylinder	NN
18751	10440	7	marked	mark	VBN
18751	10440	8	to	to	TO
18751	10440	9	hold	hold	VB
18751	10440	10	29.010	29.010	CD
18751	10440	11	grains	grain	NNS
18751	10440	12	of	of	IN
18751	10440	13	water	water	NN
18751	10440	14	.	.	.
18751	10441	1	The	the	DT
18751	10441	2	instrument	instrument	NN
18751	10441	3	consists	consist	VBZ
18751	10441	4	of	of	IN
18751	10441	5	a	a	DT
18751	10441	6	perforated	perforate	VBN
18751	10441	7	copper	copper	NN
18751	10441	8	stand	stand	NN
18751	10441	9	,	,	,
18751	10441	10	provided	provide	VBN
18751	10441	11	with	with	IN
18751	10441	12	a	a	DT
18751	10441	13	socket	socket	NN
18751	10441	14	and	and	CC
18751	10441	15	three	three	CD
18751	10441	16	springs	spring	NNS
18751	10441	17	.	.	.
18751	10442	1	The	the	DT
18751	10442	2	socket	socket	NN
18751	10442	3	holds	hold	VBZ
18751	10442	4	a	a	DT
18751	10442	5	copper	copper	NN
18751	10442	6	cylinder	cylinder	NN
18751	10442	7	which	which	WDT
18751	10442	8	is	be	VBZ
18751	10442	9	charged	charge	VBN
18751	10442	10	with	with	IN
18751	10442	11	30	30	CD
18751	10442	12	grains	grain	NNS
18751	10442	13	of	of	IN
18751	10442	14	the	the	DT
18751	10442	15	dried	dry	VBN
18751	10442	16	coal	coal	NN
18751	10442	17	mixed	mix	VBN
18751	10442	18	with	with	IN
18751	10442	19	300	300	CD
18751	10442	20	grains	grain	NNS
18751	10442	21	of	of	IN
18751	10442	22	a	a	DT
18751	10442	23	mixture	mixture	NN
18751	10442	24	of	of	IN
18751	10442	25	3	3	CD
18751	10442	26	parts	part	NNS
18751	10442	27	of	of	IN
18751	10442	28	potassium	potassium	NN
18751	10442	29	chlorate	chlorate	NN
18751	10442	30	and	and	CC
18751	10442	31	1	1	CD
18751	10442	32	part	part	NN
18751	10442	33	of	of	IN
18751	10442	34	nitre	nitre	NNP
18751	10442	35	.	.	.
18751	10443	1	The	the	DT
18751	10443	2	charge	charge	NN
18751	10443	3	is	be	VBZ
18751	10443	4	well	well	RB
18751	10443	5	packed	packed	JJ
18751	10443	6	in	in	IN
18751	10443	7	the	the	DT
18751	10443	8	cylinder	cylinder	NN
18751	10443	9	and	and	CC
18751	10443	10	provided	provide	VBN
18751	10443	11	with	with	IN
18751	10443	12	a	a	DT
18751	10443	13	small	small	JJ
18751	10443	14	fuse	fuse	NN
18751	10443	15	of	of	IN
18751	10443	16	cotton	cotton	NN
18751	10443	17	saturated	saturate	VBN
18751	10443	18	with	with	IN
18751	10443	19	nitre	nitre	NNP
18751	10443	20	.	.	.
18751	10444	1	Fill	fill	VB
18751	10444	2	the	the	DT
18751	10444	3	glass	glass	NN
18751	10444	4	cylinder	cylinder	NN
18751	10444	5	to	to	IN
18751	10444	6	its	-PRON-	PRP$
18751	10444	7	mark	mark	NN
18751	10444	8	with	with	IN
18751	10444	9	water	water	NN
18751	10444	10	and	and	CC
18751	10444	11	take	take	VB
18751	10444	12	the	the	DT
18751	10444	13	temperature	temperature	NN
18751	10444	14	with	with	IN
18751	10444	15	a	a	DT
18751	10444	16	thermometer	thermometer	NN
18751	10444	17	marked	mark	VBN
18751	10444	18	in	in	IN
18751	10444	19	degrees	degree	NNS
18751	10444	20	Fahrenheit	Fahrenheit	NNP
18751	10444	21	.	.	.
18751	10445	1	Ignite	ignite	VB
18751	10445	2	the	the	DT
18751	10445	3	fuse	fuse	NN
18751	10445	4	and	and	CC
18751	10445	5	immediately	immediately	RB
18751	10445	6	cover	cover	VB
18751	10445	7	with	with	IN
18751	10445	8	the	the	DT
18751	10445	9	outer	outer	JJ
18751	10445	10	copper	copper	NN
18751	10445	11	cylinder	cylinder	NN
18751	10445	12	(	(	-LRB-
18751	10445	13	extinguisher	extinguisher	NN
18751	10445	14	-	-	HYPH
18751	10445	15	fashion	fashion	NN
18751	10445	16	)	)	-RRB-
18751	10445	17	,	,	,
18751	10445	18	which	which	WDT
18751	10445	19	will	will	MD
18751	10445	20	be	be	VB
18751	10445	21	held	hold	VBN
18751	10445	22	in	in	IN
18751	10445	23	its	-PRON-	PRP$
18751	10445	24	place	place	NN
18751	10445	25	by	by	IN
18751	10445	26	the	the	DT
18751	10445	27	springs	spring	NNS
18751	10445	28	.	.	.
18751	10446	1	The	the	DT
18751	10446	2	stop	stop	NN
18751	10446	3	-	-	HYPH
18751	10446	4	cock	cock	NN
18751	10446	5	should	should	MD
18751	10446	6	be	be	VB
18751	10446	7	closed	close	VBN
18751	10446	8	before	before	IN
18751	10446	9	this	this	DT
18751	10446	10	is	be	VBZ
18751	10446	11	done	do	VBN
18751	10446	12	.	.	.
18751	10447	1	Place	place	VB
18751	10447	2	the	the	DT
18751	10447	3	apparatus	apparatus	NN
18751	10447	4	quickly	quickly	RB
18751	10447	5	in	in	IN
18751	10447	6	the	the	DT
18751	10447	7	cylinder	cylinder	NN
18751	10447	8	of	of	IN
18751	10447	9	water	water	NN
18751	10447	10	.	.	.
18751	10448	1	When	when	WRB
18751	10448	2	the	the	DT
18751	10448	3	action	action	NN
18751	10448	4	is	be	VBZ
18751	10448	5	over	over	RB
18751	10448	6	open	open	JJ
18751	10448	7	the	the	DT
18751	10448	8	stop	stop	NN
18751	10448	9	-	-	HYPH
18751	10448	10	cock	cock	NN
18751	10448	11	and	and	CC
18751	10448	12	agitate	agitate	VB
18751	10448	13	the	the	DT
18751	10448	14	water	water	NN
18751	10448	15	by	by	IN
18751	10448	16	raising	raise	VBG
18751	10448	17	and	and	CC
18751	10448	18	lowering	lower	VBG
18751	10448	19	the	the	DT
18751	10448	20	instrument	instrument	NN
18751	10448	21	a	a	DT
18751	10448	22	few	few	JJ
18751	10448	23	times	time	NNS
18751	10448	24	.	.	.
18751	10449	1	Again	again	RB
18751	10449	2	take	take	VB
18751	10449	3	the	the	DT
18751	10449	4	temperature	temperature	NN
18751	10449	5	.	.	.
18751	10450	1	The	the	DT
18751	10450	2	rise	rise	NN
18751	10450	3	in	in	IN
18751	10450	4	temperature	temperature	NN
18751	10450	5	,	,	,
18751	10450	6	plus	plus	CC
18751	10450	7	10	10	CD
18751	10450	8	per	per	NN
18751	10450	9	cent	cent	NN
18751	10450	10	.	.	.
18751	10451	1	for	for	IN
18751	10451	2	the	the	DT
18751	10451	3	heat	heat	NN
18751	10451	4	used	use	VBN
18751	10451	5	in	in	IN
18751	10451	6	warming	warm	VBG
18751	10451	7	the	the	DT
18751	10451	8	apparatus	apparatus	NN
18751	10451	9	and	and	CC
18751	10451	10	lost	lose	VBN
18751	10451	11	by	by	IN
18751	10451	12	radiation	radiation	NN
18751	10451	13	,	,	,
18751	10451	14	gives	give	VBZ
18751	10451	15	the	the	DT
18751	10451	16	evaporative	evaporative	JJ
18751	10451	17	-	-	HYPH
18751	10451	18	power	power	NN
18751	10451	19	.	.	.
18751	10452	1	The	the	DT
18751	10452	2	following	follow	VBG
18751	10452	3	is	be	VBZ
18751	10452	4	an	an	DT
18751	10452	5	example:--	example:--	NNP
18751	10452	6	Temperature	temperature	NN
18751	10452	7	before	before	IN
18751	10452	8	experiment	experiment	NN
18751	10452	9	67.0	67.0	CD
18751	10452	10	°	°	NNS
18751	10452	11	F.	F.	NNP
18751	10452	12	Temperature	temperature	NN
18751	10452	13	after	after	IN
18751	10452	14	"	"	``
18751	10452	15	79.0	79.0	CD
18751	10452	16	°	°	NNS
18751	10452	17	"	"	''
18751	10452	18	--------	--------	:
18751	10452	19	Rise	rise	NN
18751	10452	20	12.0	12.0	CD
18751	10452	21	°	°	NNS
18751	10452	22	"	"	''
18751	10452	23	+	+	CC
18751	10452	24	1/10th	1/10th	CD
18751	10452	25	1.2	1.2	CD
18751	10452	26	°	°	NNS
18751	10452	27	"	"	''
18751	10452	28	--------	--------	NFP
18751	10452	29	Gives	give	VBZ
18751	10452	30	13.2	13.2	CD
18751	10452	31	°	°	NNS
18751	10452	32	"	"	``
18751	10452	33	One	one	CD
18751	10452	34	pound	pound	NN
18751	10452	35	of	of	IN
18751	10452	36	the	the	DT
18751	10452	37	coal	coal	NN
18751	10452	38	will	will	MD
18751	10452	39	evaporate	evaporate	VB
18751	10452	40	13.2	13.2	CD
18751	10452	41	pounds	pound	NNS
18751	10452	42	of	of	IN
18751	10452	43	water	water	NN
18751	10452	44	.	.	.
18751	10453	1	SHALES	shale	NNS
18751	10453	2	,	,	,
18751	10453	3	ETC	ETC	NNP
18751	10453	4	.	.	.
18751	10454	1	The	the	DT
18751	10454	2	assay	assay	NN
18751	10454	3	of	of	IN
18751	10454	4	these	these	DT
18751	10454	5	is	be	VBZ
18751	10454	6	carried	carry	VBN
18751	10454	7	out	out	RP
18751	10454	8	in	in	IN
18751	10454	9	the	the	DT
18751	10454	10	same	same	JJ
18751	10454	11	way	way	NN
18751	10454	12	as	as	IN
18751	10454	13	that	that	DT
18751	10454	14	of	of	IN
18751	10454	15	coals	coal	NNS
18751	10454	16	,	,	,
18751	10454	17	but	but	CC
18751	10454	18	the	the	DT
18751	10454	19	volatile	volatile	JJ
18751	10454	20	matters	matter	NNS
18751	10454	21	are	be	VBP
18751	10454	22	separately	separately	RB
18751	10454	23	examined	examine	VBN
18751	10454	24	,	,	,
18751	10454	25	and	and	CC
18751	10454	26	,	,	,
18751	10454	27	in	in	IN
18751	10454	28	consequence	consequence	NNP
18751	10454	29	,	,	,
18751	10454	30	a	a	DT
18751	10454	31	larger	large	JJR
18751	10454	32	quantity	quantity	NN
18751	10454	33	of	of	IN
18751	10454	34	material	material	NN
18751	10454	35	must	must	MD
18751	10454	36	be	be	VB
18751	10454	37	used	use	VBN
18751	10454	38	.	.	.
18751	10455	1	For	for	IN
18751	10455	2	the	the	DT
18751	10455	3	moisture	moisture	NN
18751	10455	4	,	,	,
18751	10455	5	volatile	volatile	JJ
18751	10455	6	matter	matter	NN
18751	10455	7	,	,	,
18751	10455	8	fixed	fix	VBN
18751	10455	9	carbon	carbon	NN
18751	10455	10	and	and	CC
18751	10455	11	ash	ash	NN
18751	10455	12	,	,	,
18751	10455	13	the	the	DT
18751	10455	14	determinations	determination	NNS
18751	10455	15	are	be	VBP
18751	10455	16	the	the	DT
18751	10455	17	same	same	JJ
18751	10455	18	,	,	,
18751	10455	19	but	but	CC
18751	10455	20	a	a	DT
18751	10455	21	special	special	JJ
18751	10455	22	distillation	distillation	NN
18751	10455	23	must	must	MD
18751	10455	24	be	be	VB
18751	10455	25	made	make	VBN
18751	10455	26	to	to	TO
18751	10455	27	obtain	obtain	VB
18751	10455	28	a	a	DT
18751	10455	29	sufficient	sufficient	JJ
18751	10455	30	quantity	quantity	NN
18751	10455	31	of	of	IN
18751	10455	32	the	the	DT
18751	10455	33	volatile	volatile	JJ
18751	10455	34	products	product	NNS
18751	10455	35	for	for	IN
18751	10455	36	subsequent	subsequent	JJ
18751	10455	37	examination	examination	NN
18751	10455	38	.	.	.
18751	10456	1	Take	take	VB
18751	10456	2	500	500	CD
18751	10456	3	or	or	CC
18751	10456	4	1000	1000	CD
18751	10456	5	grams	gram	NNS
18751	10456	6	of	of	IN
18751	10456	7	the	the	DT
18751	10456	8	well	well	RB
18751	10456	9	-	-	HYPH
18751	10456	10	sampled	sample	VBN
18751	10456	11	and	and	CC
18751	10456	12	powdered	powder	VBN
18751	10456	13	shale	shale	NN
18751	10456	14	,	,	,
18751	10456	15	and	and	CC
18751	10456	16	introduce	introduce	VB
18751	10456	17	into	into	IN
18751	10456	18	a	a	DT
18751	10456	19	cast	cast	NN
18751	10456	20	-	-	HYPH
18751	10456	21	iron	iron	NN
18751	10456	22	retort	retort	NN
18751	10456	23	as	as	IN
18751	10456	24	shown	show	VBN
18751	10456	25	in	in	IN
18751	10456	26	fig	fig	NN
18751	10456	27	.	.	.
18751	10457	1	74	74	CD
18751	10457	2	.	.	.
18751	10458	1	Lute	lute	VB
18751	10458	2	the	the	DT
18751	10458	3	joint	joint	NN
18751	10458	4	with	with	IN
18751	10458	5	fire	fire	NN
18751	10458	6	-	-	HYPH
18751	10458	7	clay	clay	NN
18751	10458	8	,	,	,
18751	10458	9	place	place	VB
18751	10458	10	the	the	DT
18751	10458	11	cover	cover	NN
18751	10458	12	on	on	IN
18751	10458	13	,	,	,
18751	10458	14	and	and	CC
18751	10458	15	bolt	bolt	VB
18751	10458	16	it	-PRON-	PRP
18751	10458	17	down	down	RP
18751	10458	18	.	.	.
18751	10459	1	The	the	DT
18751	10459	2	bolts	bolt	NNS
18751	10459	3	should	should	MD
18751	10459	4	have	have	VB
18751	10459	5	a	a	DT
18751	10459	6	covering	covering	NN
18751	10459	7	of	of	IN
18751	10459	8	fire	fire	NN
18751	10459	9	-	-	HYPH
18751	10459	10	clay	clay	NN
18751	10459	11	to	to	TO
18751	10459	12	protect	protect	VB
18751	10459	13	them	-PRON-	PRP
18751	10459	14	from	from	IN
18751	10459	15	the	the	DT
18751	10459	16	action	action	NN
18751	10459	17	of	of	IN
18751	10459	18	the	the	DT
18751	10459	19	fire	fire	NN
18751	10459	20	.	.	.
18751	10460	1	Place	place	VB
18751	10460	2	the	the	DT
18751	10460	3	retort	retort	NN
18751	10460	4	in	in	IN
18751	10460	5	a	a	DT
18751	10460	6	wind	wind	NN
18751	10460	7	furnace	furnace	NN
18751	10460	8	,	,	,
18751	10460	9	supporting	support	VBG
18751	10460	10	it	-PRON-	PRP
18751	10460	11	on	on	IN
18751	10460	12	a	a	DT
18751	10460	13	brick	brick	NN
18751	10460	14	,	,	,
18751	10460	15	and	and	CC
18751	10460	16	pack	pack	VB
18751	10460	17	well	well	RB
18751	10460	18	around	around	RB
18751	10460	19	with	with	IN
18751	10460	20	coke	coke	NN
18751	10460	21	.	.	.
18751	10461	1	Build	build	VB
18751	10461	2	up	up	RP
18751	10461	3	the	the	DT
18751	10461	4	furnace	furnace	NN
18751	10461	5	around	around	RB
18751	10461	6	and	and	CC
18751	10461	7	over	over	IN
18751	10461	8	the	the	DT
18751	10461	9	retort	retort	NN
18751	10461	10	with	with	IN
18751	10461	11	loose	loose	JJ
18751	10461	12	fire	fire	NN
18751	10461	13	-	-	HYPH
18751	10461	14	bricks	brick	NNS
18751	10461	15	,	,	,
18751	10461	16	and	and	CC
18751	10461	17	heat	heat	NN
18751	10461	18	gradually	gradually	RB
18751	10461	19	.	.	.
18751	10462	1	[	[	-LRB-
18751	10462	2	Illustration	illustration	NN
18751	10462	3	:	:	:
18751	10462	4	FIG	FIG	NNP
18751	10462	5	.	.	.
18751	10463	1	74	74	CD
18751	10463	2	.	.	.
18751	10463	3	]	]	-RRB-
18751	10464	1	As	as	RB
18751	10464	2	soon	soon	RB
18751	10464	3	as	as	IN
18751	10464	4	water	water	NN
18751	10464	5	begins	begin	VBZ
18751	10464	6	to	to	TO
18751	10464	7	drip	drip	VB
18751	10464	8	,	,	,
18751	10464	9	the	the	DT
18751	10464	10	tube	tube	NN
18751	10464	11	of	of	IN
18751	10464	12	the	the	DT
18751	10464	13	retort	retort	NN
18751	10464	14	is	be	VBZ
18751	10464	15	cooled	cool	VBN
18751	10464	16	by	by	IN
18751	10464	17	wrapping	wrap	VBG
18751	10464	18	a	a	DT
18751	10464	19	wet	wet	JJ
18751	10464	20	cloth	cloth	NN
18751	10464	21	around	around	IN
18751	10464	22	it	-PRON-	PRP
18751	10464	23	,	,	,
18751	10464	24	and	and	CC
18751	10464	25	keeping	keep	VBG
18751	10464	26	wet	wet	JJ
18751	10464	27	with	with	IN
18751	10464	28	water	water	NN
18751	10464	29	.	.	.
18751	10465	1	The	the	DT
18751	10465	2	water	water	NN
18751	10465	3	is	be	VBZ
18751	10465	4	kept	keep	VBN
18751	10465	5	from	from	IN
18751	10465	6	running	run	VBG
18751	10465	7	into	into	IN
18751	10465	8	the	the	DT
18751	10465	9	receiver	receiver	NN
18751	10465	10	by	by	IN
18751	10465	11	a	a	DT
18751	10465	12	ring	ring	NN
18751	10465	13	of	of	IN
18751	10465	14	damp	damp	JJ
18751	10465	15	fire	fire	NN
18751	10465	16	-	-	HYPH
18751	10465	17	clay	clay	NN
18751	10465	18	.	.	.
18751	10466	1	A	a	DT
18751	10466	2	quantity	quantity	NN
18751	10466	3	of	of	IN
18751	10466	4	gas	gas	NN
18751	10466	5	first	first	RB
18751	10466	6	comes	come	VBZ
18751	10466	7	over	over	RP
18751	10466	8	and	and	CC
18751	10466	9	will	will	MD
18751	10466	10	be	be	VB
18751	10466	11	lost	lose	VBN
18751	10466	12	,	,	,
18751	10466	13	afterwards	afterwards	RB
18751	10466	14	water	water	NN
18751	10466	15	and	and	CC
18751	10466	16	oily	oily	JJ
18751	10466	17	matters	matter	NNS
18751	10466	18	.	.	.
18751	10467	1	The	the	DT
18751	10467	2	retort	retort	NN
18751	10467	3	must	must	MD
18751	10467	4	be	be	VB
18751	10467	5	red	red	RB
18751	10467	6	hot	hot	JJ
18751	10467	7	at	at	IN
18751	10467	8	the	the	DT
18751	10467	9	close	close	NN
18751	10467	10	of	of	IN
18751	10467	11	the	the	DT
18751	10467	12	distillation	distillation	NN
18751	10467	13	,	,	,
18751	10467	14	and	and	CC
18751	10467	15	when	when	WRB
18751	10467	16	nothing	nothing	NN
18751	10467	17	more	more	JJR
18751	10467	18	distils	distil	NNS
18751	10467	19	off	off	RP
18751	10467	20	,	,	,
18751	10467	21	which	which	WDT
18751	10467	22	occurs	occur	VBZ
18751	10467	23	in	in	RP
18751	10467	24	about	about	RB
18751	10467	25	two	two	CD
18751	10467	26	or	or	CC
18751	10467	27	three	three	CD
18751	10467	28	hours	hour	NNS
18751	10467	29	,	,	,
18751	10467	30	the	the	DT
18751	10467	31	wet	wet	JJ
18751	10467	32	cloth	cloth	NN
18751	10467	33	is	be	VBZ
18751	10467	34	removed	remove	VBN
18751	10467	35	,	,	,
18751	10467	36	and	and	CC
18751	10467	37	the	the	DT
18751	10467	38	tube	tube	NN
18751	10467	39	heated	heat	VBN
18751	10467	40	with	with	IN
18751	10467	41	a	a	DT
18751	10467	42	Bunsen	bunsen	JJ
18751	10467	43	burner	burner	NN
18751	10467	44	to	to	TO
18751	10467	45	drive	drive	VB
18751	10467	46	forward	forward	RB
18751	10467	47	the	the	DT
18751	10467	48	matter	matter	NN
18751	10467	49	condensed	condense	VBN
18751	10467	50	in	in	IN
18751	10467	51	it	-PRON-	PRP
18751	10467	52	into	into	IN
18751	10467	53	the	the	DT
18751	10467	54	receiver	receiver	NN
18751	10467	55	,	,	,
18751	10467	56	and	and	CC
18751	10467	57	thus	thus	RB
18751	10467	58	to	to	TO
18751	10467	59	clean	clean	VB
18751	10467	60	the	the	DT
18751	10467	61	tube	tube	NN
18751	10467	62	.	.	.
18751	10468	1	It	-PRON-	PRP
18751	10468	2	can	can	MD
18751	10468	3	be	be	VB
18751	10468	4	seen	see	VBN
18751	10468	5	when	when	WRB
18751	10468	6	the	the	DT
18751	10468	7	tube	tube	NN
18751	10468	8	is	be	VBZ
18751	10468	9	clean	clean	JJ
18751	10468	10	by	by	IN
18751	10468	11	looking	look	VBG
18751	10468	12	up	up	RP
18751	10468	13	through	through	IN
18751	10468	14	it	-PRON-	PRP
18751	10468	15	into	into	IN
18751	10468	16	the	the	DT
18751	10468	17	red	red	JJ
18751	10468	18	-	-	HYPH
18751	10468	19	hot	hot	JJ
18751	10468	20	retort	retort	NN
18751	10468	21	.	.	.
18751	10469	1	The	the	DT
18751	10469	2	receiver	receiver	NN
18751	10469	3	is	be	VBZ
18751	10469	4	then	then	RB
18751	10469	5	removed	remove	VBN
18751	10469	6	,	,	,
18751	10469	7	and	and	CC
18751	10469	8	the	the	DT
18751	10469	9	retort	retort	NN
18751	10469	10	,	,	,
18751	10469	11	taken	take	VBN
18751	10469	12	from	from	IN
18751	10469	13	the	the	DT
18751	10469	14	furnace	furnace	NN
18751	10469	15	,	,	,
18751	10469	16	is	be	VBZ
18751	10469	17	allowed	allow	VBN
18751	10469	18	to	to	TO
18751	10469	19	cool	cool	VB
18751	10469	20	.	.	.
18751	10470	1	When	when	WRB
18751	10470	2	cold	cold	JJ
18751	10470	3	it	-PRON-	PRP
18751	10470	4	is	be	VBZ
18751	10470	5	opened	open	VBN
18751	10470	6	,	,	,
18751	10470	7	and	and	CC
18751	10470	8	the	the	DT
18751	10470	9	fixed	fix	VBN
18751	10470	10	carbon	carbon	NN
18751	10470	11	and	and	CC
18751	10470	12	ash	ash	NN
18751	10470	13	weighed	weigh	VBD
18751	10470	14	,	,	,
18751	10470	15	as	as	IN
18751	10470	16	a	a	DT
18751	10470	17	check	check	NN
18751	10470	18	on	on	IN
18751	10470	19	the	the	DT
18751	10470	20	smaller	small	JJR
18751	10470	21	assay	assay	NN
18751	10470	22	.	.	.
18751	10471	1	The	the	DT
18751	10471	2	distillate	distillate	NN
18751	10471	3	of	of	IN
18751	10471	4	water	water	NN
18751	10471	5	and	and	CC
18751	10471	6	oil	oil	NN
18751	10471	7	is	be	VBZ
18751	10471	8	warmed	warm	VBN
18751	10471	9	,	,	,
18751	10471	10	and	and	CC
18751	10471	11	will	will	MD
18751	10471	12	separate	separate	VB
18751	10471	13	into	into	IN
18751	10471	14	two	two	CD
18751	10471	15	layers	layer	NNS
18751	10471	16	,	,	,
18751	10471	17	the	the	DT
18751	10471	18	upper	upper	JJ
18751	10471	19	one	one	CD
18751	10471	20	of	of	IN
18751	10471	21	which	which	WDT
18751	10471	22	is	be	VBZ
18751	10471	23	oil	oil	NN
18751	10471	24	,	,	,
18751	10471	25	and	and	CC
18751	10471	26	the	the	DT
18751	10471	27	lower	low	JJR
18751	10471	28	water	water	NN
18751	10471	29	.	.	.
18751	10472	1	These	these	DT
18751	10472	2	are	be	VBP
18751	10472	3	measured	measure	VBN
18751	10472	4	,	,	,
18751	10472	5	and	and	CC
18751	10472	6	if	if	IN
18751	10472	7	the	the	DT
18751	10472	8	specific	specific	JJ
18751	10472	9	gravity	gravity	NN
18751	10472	10	of	of	IN
18751	10472	11	the	the	DT
18751	10472	12	oil	oil	NN
18751	10472	13	is	be	VBZ
18751	10472	14	taken	take	VBN
18751	10472	15	,	,	,
18751	10472	16	its	-PRON-	PRP$
18751	10472	17	weight	weight	NN
18751	10472	18	may	may	MD
18751	10472	19	be	be	VB
18751	10472	20	calculated	calculate	VBN
18751	10472	21	.	.	.
18751	10473	1	If	if	IN
18751	10473	2	the	the	DT
18751	10473	3	two	two	CD
18751	10473	4	liquids	liquid	NNS
18751	10473	5	do	do	VBP
18751	10473	6	not	not	RB
18751	10473	7	separate	separate	VB
18751	10473	8	well	well	RB
18751	10473	9	,	,	,
18751	10473	10	the	the	DT
18751	10473	11	water	water	NN
18751	10473	12	may	may	MD
18751	10473	13	be	be	VB
18751	10473	14	filtered	filter	VBN
18751	10473	15	off	off	RP
18751	10473	16	,	,	,
18751	10473	17	after	after	IN
18751	10473	18	cooling	cool	VBG
18751	10473	19	,	,	,
18751	10473	20	through	through	IN
18751	10473	21	a	a	DT
18751	10473	22	damped	damped	JJ
18751	10473	23	filter	filter	NN
18751	10473	24	.	.	.
18751	10474	1	The	the	DT
18751	10474	2	separation	separation	NN
18751	10474	3	is	be	VBZ
18751	10474	4	,	,	,
18751	10474	5	however	however	RB
18751	10474	6	,	,	,
18751	10474	7	best	well	RBS
18751	10474	8	effected	effect	VBN
18751	10474	9	in	in	IN
18751	10474	10	a	a	DT
18751	10474	11	separator	separator	NN
18751	10474	12	(	(	-LRB-
18751	10474	13	fig	fig	NN
18751	10474	14	.	.	.
18751	10475	1	75	75	CD
18751	10475	2	)	)	-RRB-
18751	10475	3	.	.	.
18751	10476	1	The	the	DT
18751	10476	2	liquids	liquid	NNS
18751	10476	3	are	be	VBP
18751	10476	4	poured	pour	VBN
18751	10476	5	into	into	IN
18751	10476	6	this	this	DT
18751	10476	7	,	,	,
18751	10476	8	allowed	allow	VBN
18751	10476	9	to	to	TO
18751	10476	10	settle	settle	VB
18751	10476	11	,	,	,
18751	10476	12	and	and	CC
18751	10476	13	the	the	DT
18751	10476	14	lower	low	JJR
18751	10476	15	layer	layer	NN
18751	10476	16	drained	drain	VBD
18751	10476	17	off	off	RP
18751	10476	18	.	.	.
18751	10477	1	The	the	DT
18751	10477	2	volume	volume	NN
18751	10477	3	of	of	IN
18751	10477	4	the	the	DT
18751	10477	5	water	water	NN
18751	10477	6	is	be	VBZ
18751	10477	7	measured	measure	VBN
18751	10477	8	and	and	CC
18751	10477	9	its	-PRON-	PRP$
18751	10477	10	weight	weight	NN
18751	10477	11	calculated	calculate	VBN
18751	10477	12	in	in	IN
18751	10477	13	per	per	IN
18751	10477	14	cents	cent	NNS
18751	10477	15	.	.	.
18751	10478	1	on	on	IN
18751	10478	2	the	the	DT
18751	10478	3	amount	amount	NN
18751	10478	4	of	of	IN
18751	10478	5	shale	shale	NNP
18751	10478	6	taken	take	VBN
18751	10478	7	.	.	.
18751	10479	1	[	[	-LRB-
18751	10479	2	Illustration	illustration	NN
18751	10479	3	:	:	:
18751	10479	4	FIG	FIG	NNP
18751	10479	5	.	.	.
18751	10480	1	75	75	CD
18751	10480	2	.	.	.
18751	10480	3	]	]	-RRB-
18751	10481	1	~Examination	~Examination	NFP
18751	10481	2	of	of	IN
18751	10481	3	the	the	DT
18751	10481	4	Oil.~--A	oil.~--a	JJ
18751	10481	5	sufficient	sufficient	JJ
18751	10481	6	quantity	quantity	NN
18751	10481	7	of	of	IN
18751	10481	8	the	the	DT
18751	10481	9	oil	oil	NN
18751	10481	10	must	must	MD
18751	10481	11	be	be	VB
18751	10481	12	got	get	VBN
18751	10481	13	,	,	,
18751	10481	14	so	so	IN
18751	10481	15	that	that	IN
18751	10481	16	if	if	IN
18751	10481	17	one	one	CD
18751	10481	18	distillation	distillation	NN
18751	10481	19	does	do	VBZ
18751	10481	20	not	not	RB
18751	10481	21	yield	yield	VB
18751	10481	22	enough	enough	RB
18751	10481	23	,	,	,
18751	10481	24	the	the	DT
18751	10481	25	requisite	requisite	JJ
18751	10481	26	quantity	quantity	NN
18751	10481	27	must	must	MD
18751	10481	28	be	be	VB
18751	10481	29	obtained	obtain	VBN
18751	10481	30	by	by	IN
18751	10481	31	making	make	VBG
18751	10481	32	two	two	CD
18751	10481	33	or	or	CC
18751	10481	34	more	more	JJR
18751	10481	35	distillations	distillation	NNS
18751	10481	36	.	.	.
18751	10482	1	The	the	DT
18751	10482	2	oils	oil	NNS
18751	10482	3	are	be	VBP
18751	10482	4	mixed	mixed	JJ
18751	10482	5	,	,	,
18751	10482	6	and	and	CC
18751	10482	7	the	the	DT
18751	10482	8	mixture	mixture	NN
18751	10482	9	,	,	,
18751	10482	10	after	after	IN
18751	10482	11	having	have	VBG
18751	10482	12	had	have	VBD
18751	10482	13	its	-PRON-	PRP$
18751	10482	14	volume	volume	NN
18751	10482	15	and	and	CC
18751	10482	16	specific	specific	JJ
18751	10482	17	gravity	gravity	NN
18751	10482	18	ascertained	ascertain	VBD
18751	10482	19	,	,	,
18751	10482	20	is	be	VBZ
18751	10482	21	placed	place	VBN
18751	10482	22	in	in	IN
18751	10482	23	a	a	DT
18751	10482	24	copper	copper	NN
18751	10482	25	retort	retort	NN
18751	10482	26	,	,	,
18751	10482	27	and	and	CC
18751	10482	28	re	re	RB
18751	10482	29	-	-	VBN
18751	10482	30	distilled	distil	VBN
18751	10482	31	with	with	IN
18751	10482	32	the	the	DT
18751	10482	33	aid	aid	NN
18751	10482	34	of	of	IN
18751	10482	35	a	a	DT
18751	10482	36	current	current	NN
18751	10482	37	of	of	IN
18751	10482	38	steam	steam	NN
18751	10482	39	.	.	.
18751	10483	1	The	the	DT
18751	10483	2	residue	residue	NN
18751	10483	3	in	in	IN
18751	10483	4	the	the	DT
18751	10483	5	retort	retort	NN
18751	10483	6	is	be	VBZ
18751	10483	7	coke	coke	NN
18751	10483	8	.	.	.
18751	10484	1	The	the	DT
18751	10484	2	distillate	distillate	NN
18751	10484	3	is	be	VBZ
18751	10484	4	separated	separate	VBN
18751	10484	5	from	from	IN
18751	10484	6	the	the	DT
18751	10484	7	water	water	NN
18751	10484	8	by	by	IN
18751	10484	9	means	mean	NNS
18751	10484	10	of	of	IN
18751	10484	11	the	the	DT
18751	10484	12	separator	separator	NN
18751	10484	13	,	,	,
18751	10484	14	and	and	CC
18751	10484	15	shaken	shake	VBN
18751	10484	16	for	for	IN
18751	10484	17	ten	ten	CD
18751	10484	18	minutes	minute	NNS
18751	10484	19	with	with	IN
18751	10484	20	one	one	CD
18751	10484	21	-	-	HYPH
18751	10484	22	twentieth	twentieth	NN
18751	10484	23	of	of	IN
18751	10484	24	its	-PRON-	PRP$
18751	10484	25	bulk	bulk	NN
18751	10484	26	of	of	IN
18751	10484	27	sulphuric	sulphuric	NNP
18751	10484	28	acid	acid	NNP
18751	10484	29	(	(	-LRB-
18751	10484	30	sp	sp	NNP
18751	10484	31	.	.	.
18751	10485	1	g.	g.	NNP
18751	10485	2	1.70	1.70	CD
18751	10485	3	)	)	-RRB-
18751	10485	4	.	.	.
18751	10486	1	The	the	DT
18751	10486	2	temperature	temperature	NN
18751	10486	3	should	should	MD
18751	10486	4	not	not	RB
18751	10486	5	be	be	VB
18751	10486	6	allowed	allow	VBN
18751	10486	7	to	to	TO
18751	10486	8	rise	rise	VB
18751	10486	9	above	above	IN
18751	10486	10	40	40	CD
18751	10486	11	°	°	NNS
18751	10486	12	.	.	.
18751	10487	1	Allow	allow	VB
18751	10487	2	to	to	TO
18751	10487	3	stand	stand	VB
18751	10487	4	,	,	,
18751	10487	5	and	and	CC
18751	10487	6	run	run	VB
18751	10487	7	off	off	RP
18751	10487	8	the	the	DT
18751	10487	9	"	"	``
18751	10487	10	acid	acid	JJ
18751	10487	11	tar	tar	NN
18751	10487	12	.	.	.
18751	10487	13	"	"	''
18751	10488	1	The	the	DT
18751	10488	2	oil	oil	NN
18751	10488	3	is	be	VBZ
18751	10488	4	now	now	RB
18751	10488	5	shaken	shake	VBN
18751	10488	6	up	up	RP
18751	10488	7	with	with	IN
18751	10488	8	from	from	IN
18751	10488	9	10	10	CD
18751	10488	10	c.c	c.c	NNP
18751	10488	11	.	.	.
18751	10489	1	to	to	IN
18751	10489	2	20	20	CD
18751	10489	3	c.c	c.c	NNP
18751	10489	4	.	.	.
18751	10490	1	of	of	IN
18751	10490	2	sodic	sodic	JJ
18751	10490	3	hydrate	hydrate	NN
18751	10490	4	solution	solution	NN
18751	10490	5	(	(	-LRB-
18751	10490	6	sp	sp	NNP
18751	10490	7	.	.	.
18751	10491	1	g.	g.	NNP
18751	10491	2	1.3	1.3	CD
18751	10491	3	)	)	-RRB-
18751	10491	4	,	,	,
18751	10491	5	allowed	allow	VBN
18751	10491	6	to	to	TO
18751	10491	7	stand	stand	VB
18751	10491	8	,	,	,
18751	10491	9	warmed	warm	VBN
18751	10491	10	for	for	IN
18751	10491	11	half	half	PDT
18751	10491	12	-	-	HYPH
18751	10491	13	an	an	DT
18751	10491	14	-	-	HYPH
18751	10491	15	hour	hour	NN
18751	10491	16	,	,	,
18751	10491	17	and	and	CC
18751	10491	18	the	the	DT
18751	10491	19	"	"	``
18751	10491	20	soda	soda	NN
18751	10491	21	-	-	HYPH
18751	10491	22	tar	tar	NN
18751	10491	23	"	"	``
18751	10491	24	run	run	VB
18751	10491	25	off	off	RP
18751	10491	26	.	.	.
18751	10492	1	On	on	IN
18751	10492	2	mixing	mix	VBG
18751	10492	3	this	this	DT
18751	10492	4	soda	soda	NN
18751	10492	5	-	-	HYPH
18751	10492	6	tar	tar	NN
18751	10492	7	with	with	IN
18751	10492	8	dilute	dilute	NN
18751	10492	9	acid	acid	NN
18751	10492	10	,	,	,
18751	10492	11	the	the	DT
18751	10492	12	"	"	``
18751	10492	13	crude	crude	JJ
18751	10492	14	shale	shale	JJ
18751	10492	15	oil	oil	NN
18751	10492	16	creosote	creosote	NN
18751	10492	17	"	"	''
18751	10492	18	separates	separate	NNS
18751	10492	19	,	,	,
18751	10492	20	and	and	CC
18751	10492	21	is	be	VBZ
18751	10492	22	measured	measure	VBN
18751	10492	23	off	off	RP
18751	10492	24	.	.	.
18751	10493	1	The	the	DT
18751	10493	2	purified	purified	JJ
18751	10493	3	oil	oil	NN
18751	10493	4	is	be	VBZ
18751	10493	5	next	next	JJ
18751	10493	6	re	re	JJ
18751	10493	7	-	-	VBN
18751	10493	8	distilled	distil	VBN
18751	10493	9	in	in	IN
18751	10493	10	fractions	fraction	NNS
18751	10493	11	,	,	,
18751	10493	12	which	which	WDT
18751	10493	13	come	come	VBP
18751	10493	14	over	over	RP
18751	10493	15	in	in	IN
18751	10493	16	the	the	DT
18751	10493	17	following	follow	VBG
18751	10493	18	order:--"Naphtha	order:--"Naphtha	JJS
18751	10493	19	,	,	,
18751	10493	20	"	"	''
18751	10493	21	"	"	``
18751	10493	22	light	light	JJ
18751	10493	23	oil	oil	NN
18751	10493	24	,	,	,
18751	10493	25	"	"	''
18751	10493	26	"	"	``
18751	10493	27	heavy	heavy	JJ
18751	10493	28	oil	oil	NN
18751	10493	29	,	,	,
18751	10493	30	"	"	''
18751	10493	31	and	and	CC
18751	10493	32	"	"	``
18751	10493	33	still	still	RB
18751	10493	34	bottoms	bottom	NNS
18751	10493	35	.	.	.
18751	10493	36	"	"	''
18751	10494	1	For	for	IN
18751	10494	2	the	the	DT
18751	10494	3	first	first	JJ
18751	10494	4	product	product	NN
18751	10494	5	,	,	,
18751	10494	6	which	which	WDT
18751	10494	7	is	be	VBZ
18751	10494	8	only	only	RB
18751	10494	9	got	get	VBN
18751	10494	10	from	from	IN
18751	10494	11	certain	certain	JJ
18751	10494	12	shales	shale	NNS
18751	10494	13	,	,	,
18751	10494	14	the	the	DT
18751	10494	15	receiver	receiver	NN
18751	10494	16	is	be	VBZ
18751	10494	17	changed	change	VBN
18751	10494	18	when	when	WRB
18751	10494	19	the	the	DT
18751	10494	20	distillate	distillate	NN
18751	10494	21	has	have	VBZ
18751	10494	22	a	a	DT
18751	10494	23	specific	specific	JJ
18751	10494	24	gravity	gravity	NN
18751	10494	25	of	of	IN
18751	10494	26	0.78	0.78	CD
18751	10494	27	.	.	.
18751	10495	1	For	for	IN
18751	10495	2	the	the	DT
18751	10495	3	second	second	JJ
18751	10495	4	product	product	NN
18751	10495	5	the	the	DT
18751	10495	6	process	process	NN
18751	10495	7	is	be	VBZ
18751	10495	8	continued	continue	VBN
18751	10495	9	till	till	IN
18751	10495	10	a	a	DT
18751	10495	11	drop	drop	NN
18751	10495	12	of	of	IN
18751	10495	13	the	the	DT
18751	10495	14	distillate	distillate	NN
18751	10495	15	,	,	,
18751	10495	16	caught	catch	VBN
18751	10495	17	as	as	IN
18751	10495	18	it	-PRON-	PRP
18751	10495	19	falls	fall	VBZ
18751	10495	20	from	from	IN
18751	10495	21	the	the	DT
18751	10495	22	neck	neck	NN
18751	10495	23	of	of	IN
18751	10495	24	the	the	DT
18751	10495	25	retort	retort	NN
18751	10495	26	on	on	IN
18751	10495	27	a	a	DT
18751	10495	28	cold	cold	JJ
18751	10495	29	spatula	spatula	NN
18751	10495	30	,	,	,
18751	10495	31	shows	show	VBZ
18751	10495	32	signs	sign	NNS
18751	10495	33	of	of	IN
18751	10495	34	solidifying	solidifying	NN
18751	10495	35	.	.	.
18751	10496	1	This	this	DT
18751	10496	2	is	be	VBZ
18751	10496	3	"	"	``
18751	10496	4	crude	crude	JJ
18751	10496	5	light	light	JJ
18751	10496	6	oil	oil	NN
18751	10496	7	.	.	.
18751	10496	8	"	"	''
18751	10497	1	The	the	DT
18751	10497	2	receiver	receiver	NN
18751	10497	3	is	be	VBZ
18751	10497	4	changed	change	VBN
18751	10497	5	,	,	,
18751	10497	6	and	and	CC
18751	10497	7	the	the	DT
18751	10497	8	"	"	``
18751	10497	9	heavy	heavy	JJ
18751	10497	10	oil	oil	NN
18751	10497	11	"	"	''
18751	10497	12	comes	come	VBZ
18751	10497	13	over	over	RP
18751	10497	14	;	;	,
18751	10497	15	towards	towards	IN
18751	10497	16	the	the	DT
18751	10497	17	end	end	NN
18751	10497	18	a	a	DT
18751	10497	19	thick	thick	JJ
18751	10497	20	brown	brown	JJ
18751	10497	21	or	or	CC
18751	10497	22	yellow	yellow	JJ
18751	10497	23	viscid	viscid	NN
18751	10497	24	product	product	NN
18751	10497	25	is	be	VBZ
18751	10497	26	got	get	VBN
18751	10497	27	.	.	.
18751	10498	1	The	the	DT
18751	10498	2	receiver	receiver	NN
18751	10498	3	is	be	VBZ
18751	10498	4	again	again	RB
18751	10498	5	changed	change	VBN
18751	10498	6	,	,	,
18751	10498	7	and	and	CC
18751	10498	8	the	the	DT
18751	10498	9	distillation	distillation	NN
18751	10498	10	carried	carry	VBN
18751	10498	11	to	to	IN
18751	10498	12	dryness	dryness	NN
18751	10498	13	.	.	.
18751	10499	1	The	the	DT
18751	10499	2	"	"	``
18751	10499	3	crude	crude	JJ
18751	10499	4	light	light	JJ
18751	10499	5	oil	oil	NN
18751	10499	6	"	"	''
18751	10499	7	is	be	VBZ
18751	10499	8	washed	wash	VBN
18751	10499	9	cold	cold	JJ
18751	10499	10	with	with	IN
18751	10499	11	2	2	CD
18751	10499	12	per	per	NN
18751	10499	13	cent	cent	NN
18751	10499	14	.	.	.
18751	10500	1	of	of	IN
18751	10500	2	sulphuric	sulphuric	NNP
18751	10500	3	acid	acid	NNP
18751	10500	4	(	(	-LRB-
18751	10500	5	concentrated	concentrated	NNP
18751	10500	6	)	)	-RRB-
18751	10500	7	,	,	,
18751	10500	8	and	and	CC
18751	10500	9	afterwards	afterwards	RB
18751	10500	10	with	with	IN
18751	10500	11	excess	excess	NN
18751	10500	12	of	of	IN
18751	10500	13	soda	soda	NN
18751	10500	14	.	.	.
18751	10501	1	Thus	thus	RB
18751	10501	2	purified	purify	VBD
18751	10501	3	it	-PRON-	PRP
18751	10501	4	is	be	VBZ
18751	10501	5	again	again	RB
18751	10501	6	distilled	distil	VBN
18751	10501	7	to	to	IN
18751	10501	8	dryness	dryness	NN
18751	10501	9	,	,	,
18751	10501	10	three	three	CD
18751	10501	11	fractions	fraction	NNS
18751	10501	12	being	be	VBG
18751	10501	13	collected	collect	VBN
18751	10501	14	as	as	IN
18751	10501	15	before	before	RB
18751	10501	16	.	.	.
18751	10502	1	Naphtha	Naphtha	NNP
18751	10502	2	,	,	,
18751	10502	3	which	which	WDT
18751	10502	4	is	be	VBZ
18751	10502	5	added	add	VBN
18751	10502	6	to	to	IN
18751	10502	7	the	the	DT
18751	10502	8	main	main	JJ
18751	10502	9	portion	portion	NN
18751	10502	10	,	,	,
18751	10502	11	and	and	CC
18751	10502	12	measured	measure	VBN
18751	10502	13	;	;	:
18751	10502	14	"	"	``
18751	10502	15	light	light	JJ
18751	10502	16	oil	oil	NN
18751	10502	17	,	,	,
18751	10502	18	"	"	''
18751	10502	19	which	which	WDT
18751	10502	20	is	be	VBZ
18751	10502	21	also	also	RB
18751	10502	22	measured	measure	VBN
18751	10502	23	;	;	:
18751	10502	24	and	and	CC
18751	10502	25	"	"	``
18751	10502	26	heavy	heavy	JJ
18751	10502	27	oil	oil	NN
18751	10502	28	,	,	,
18751	10502	29	"	"	''
18751	10502	30	which	which	WDT
18751	10502	31	is	be	VBZ
18751	10502	32	added	add	VBN
18751	10502	33	to	to	IN
18751	10502	34	that	that	DT
18751	10502	35	got	get	VBD
18751	10502	36	in	in	IN
18751	10502	37	the	the	DT
18751	10502	38	first	first	JJ
18751	10502	39	distillation	distillation	NN
18751	10502	40	.	.	.
18751	10503	1	This	this	DT
18751	10503	2	last	last	NN
18751	10503	3	is	be	VBZ
18751	10503	4	poured	pour	VBN
18751	10503	5	into	into	IN
18751	10503	6	a	a	DT
18751	10503	7	flat	flat	JJ
18751	10503	8	-	-	HYPH
18751	10503	9	bottom	bottom	NN
18751	10503	10	capsule	capsule	NN
18751	10503	11	,	,	,
18751	10503	12	and	and	CC
18751	10503	13	allowed	allow	VBN
18751	10503	14	to	to	TO
18751	10503	15	cool	cool	VB
18751	10503	16	slowly	slowly	RB
18751	10503	17	.	.	.
18751	10504	1	The	the	DT
18751	10504	2	temperature	temperature	NN
18751	10504	3	may	may	MD
18751	10504	4	with	with	IN
18751	10504	5	advantage	advantage	NN
18751	10504	6	be	be	VB
18751	10504	7	carried	carry	VBN
18751	10504	8	below	below	IN
18751	10504	9	freezing	freezing	NN
18751	10504	10	-	-	HYPH
18751	10504	11	point	point	NN
18751	10504	12	.	.	.
18751	10505	1	The	the	DT
18751	10505	2	cooled	cooled	JJ
18751	10505	3	cake	cake	NN
18751	10505	4	is	be	VBZ
18751	10505	5	pressed	press	VBN
18751	10505	6	between	between	IN
18751	10505	7	folds	fold	NNS
18751	10505	8	of	of	IN
18751	10505	9	linen	linen	NN
18751	10505	10	,	,	,
18751	10505	11	and	and	CC
18751	10505	12	the	the	DT
18751	10505	13	paraffin	paraffin	NN
18751	10505	14	scale	scale	NN
18751	10505	15	detached	detach	VBN
18751	10505	16	and	and	CC
18751	10505	17	weighed	weigh	VBD
18751	10505	18	.	.	.
18751	10506	1	The	the	DT
18751	10506	2	results	result	NNS
18751	10506	3	may	may	MD
18751	10506	4	be	be	VB
18751	10506	5	reported	report	VBN
18751	10506	6	thus:--	thus:--	''
18751	10506	7	Naphtha	Naphtha	NNP
18751	10506	8	,	,	,
18751	10506	9	sp	sp	NNP
18751	10506	10	.	.	.
18751	10507	1	g.	g.	NNP
18751	10507	2	----	----	NFP
18751	10507	3	Light	light	JJ
18751	10507	4	oil	oil	NN
18751	10507	5	,	,	,
18751	10507	6	sp	sp	NNP
18751	10507	7	.	.	.
18751	10508	1	g.	g.	NNP
18751	10508	2	----	----	NFP
18751	10508	3	Heavy	heavy	JJ
18751	10508	4	oil	oil	NN
18751	10508	5	,	,	,
18751	10508	6	sp	sp	NNP
18751	10508	7	.	.	.
18751	10509	1	g.	g.	NNP
18751	10509	2	----	----	NFP
18751	10509	3	Paraffin	Paraffin	NNP
18751	10509	4	scale	scale	NN
18751	10509	5	----	----	NFP
18751	10509	6	Coke	Coke	NNP
18751	10509	7	,	,	,
18751	10509	8	&	&	CC
18751	10509	9	c.	c.	NNP
18751	10509	10	----	----	NFP
18751	10509	11	The	the	DT
18751	10509	12	results	result	NNS
18751	10509	13	are	be	VBP
18751	10509	14	calculated	calculate	VBN
18751	10509	15	in	in	IN
18751	10509	16	per	per	IN
18751	10509	17	cents	cent	NNS
18751	10509	18	.	.	.
18751	10510	1	on	on	IN
18751	10510	2	the	the	DT
18751	10510	3	oil	oil	NN
18751	10510	4	taken	take	VBN
18751	10510	5	.	.	.
18751	10511	1	Some	some	DT
18751	10511	2	workers	worker	NNS
18751	10511	3	take	take	VBP
18751	10511	4	their	-PRON-	PRP$
18751	10511	5	fractions	fraction	NNS
18751	10511	6	at	at	IN
18751	10511	7	each	each	DT
18751	10511	8	rise	rise	NN
18751	10511	9	of	of	IN
18751	10511	10	50	50	CD
18751	10511	11	°	°	,
18751	10511	12	C.	C.	NNP
18751	10511	13	The	the	DT
18751	10511	14	composition	composition	NN
18751	10511	15	of	of	IN
18751	10511	16	average	average	JJ
18751	10511	17	shale	shale	NN
18751	10511	18	,	,	,
18751	10511	19	as	as	IN
18751	10511	20	given	give	VBN
18751	10511	21	by	by	IN
18751	10511	22	Mills	Mills	NNP
18751	10511	23	,	,	,
18751	10511	24	is	be	VBZ
18751	10511	25	as	as	IN
18751	10511	26	follows:--Specific	follows:--specific	JJ
18751	10511	27	gravity	gravity	NN
18751	10511	28	,	,	,
18751	10511	29	1.877	1.877	CD
18751	10511	30	;	;	:
18751	10511	31	moisture	moisture	NN
18751	10511	32	,	,	,
18751	10511	33	2.54	2.54	CD
18751	10511	34	.	.	.
18751	10512	1	Gas	gas	NN
18751	10512	2	}	}	-RRB-
18751	10512	3	Volatile	volatile	JJ
18751	10512	4	matter	matter	NN
18751	10512	5	,	,	,
18751	10512	6	water	water	NN
18751	10512	7	,	,	,
18751	10512	8	ammonia	ammonia	NNP
18751	10512	9	}	}	-RRB-
18751	10512	10	23.53	23.53	CD
18751	10512	11	Oil	Oil	NNP
18751	10512	12	}	}	-RRB-
18751	10512	13	Fixed	fix	VBN
18751	10512	14	carbon	carbon	NN
18751	10512	15	12.69	12.69	CD
18751	10512	16	Ash	Ash	NNP
18751	10512	17	63.74	63.74	CD
18751	10512	18	_	_	NNP
18751	10512	19	_	_	NNP
18751	10512	20	_	_	NNP
18751	10512	21	_	_	NNP
18751	10512	22	_	_	NNP
18751	10512	23	99.96	99.96	CD
18751	10512	24	The	the	DT
18751	10512	25	ash	ash	NN
18751	10512	26	is	be	VBZ
18751	10512	27	made	make	VBN
18751	10512	28	up	up	RP
18751	10512	29	of	of	IN
18751	10512	30	silica	silica	NN
18751	10512	31	,	,	,
18751	10512	32	55.6	55.6	CD
18751	10512	33	;	;	:
18751	10512	34	ferric	ferric	JJ
18751	10512	35	oxide	oxide	NN
18751	10512	36	,	,	,
18751	10512	37	12.2	12.2	CD
18751	10512	38	;	;	:
18751	10512	39	alumina	alumina	NNP
18751	10512	40	,	,	,
18751	10512	41	22.14	22.14	CD
18751	10512	42	;	;	:
18751	10512	43	lime	lime	NN
18751	10512	44	,	,	,
18751	10512	45	1.5	1.5	CD
18751	10512	46	;	;	:
18751	10512	47	sulphur	sulphur	NNP
18751	10512	48	,	,	,
18751	10512	49	0.9	0.9	CD
18751	10512	50	;	;	:
18751	10512	51	soluble	soluble	JJ
18751	10512	52	salts	salt	NNS
18751	10512	53	(	(	-LRB-
18751	10512	54	containing	contain	VBG
18751	10512	55	0.92	0.92	CD
18751	10512	56	per	per	IN
18751	10512	57	cent	cent	NN
18751	10512	58	.	.	.
18751	10513	1	sulphuric	sulphuric	JJ
18751	10513	2	oxide	oxide	NNP
18751	10513	3	)	)	-RRB-
18751	10513	4	,	,	,
18751	10513	5	8.3	8.3	CD
18751	10513	6	.	.	.
18751	10514	1	Total	total	JJ
18751	10514	2	sulphur	sulphur	NN
18751	10514	3	in	in	IN
18751	10514	4	shale	shale	NNP
18751	10514	5	1.8	1.8	CD
18751	10514	6	per	per	NN
18751	10514	7	cent	cent	NN
18751	10514	8	.	.	.
18751	10514	9	"	"	''
18751	10515	1	"	"	``
18751	10515	2	in	in	IN
18751	10515	3	ash	ash	NNP
18751	10515	4	1.3	1.3	CD
18751	10515	5	"	"	``
18751	10515	6	For	for	IN
18751	10515	7	further	further	JJ
18751	10515	8	information	information	NN
18751	10515	9	on	on	IN
18751	10515	10	these	these	DT
18751	10515	11	assays	assay	NNS
18751	10515	12	,	,	,
18751	10515	13	and	and	CC
18751	10515	14	for	for	IN
18751	10515	15	the	the	DT
18751	10515	16	assay	assay	NN
18751	10515	17	of	of	IN
18751	10515	18	petroleums	petroleum	NNS
18751	10515	19	,	,	,
18751	10515	20	bitumens	bitumen	NNS
18751	10515	21	,	,	,
18751	10515	22	&	&	CC
18751	10515	23	c.	c.	NNP
18751	10515	24	,	,	,
18751	10515	25	the	the	DT
18751	10515	26	student	student	NN
18751	10515	27	is	be	VBZ
18751	10515	28	referred	refer	VBN
18751	10515	29	to	to	IN
18751	10515	30	Allen	Allen	NNP
18751	10515	31	's	's	POS
18751	10515	32	"	"	``
18751	10515	33	Commercial	Commercial	NNP
18751	10515	34	Organic	Organic	NNP
18751	10515	35	Analysis	Analysis	NNP
18751	10515	36	,	,	,
18751	10515	37	"	"	''
18751	10515	38	Vol	Vol	NNP
18751	10515	39	.	.	.
18751	10516	1	II	ii	CD
18751	10516	2	.	.	.
18751	10517	1	~Determination	~Determination	NFP
18751	10517	2	of	of	IN
18751	10517	3	Organic	Organic	NNP
18751	10517	4	Carbon	Carbon	NNP
18751	10517	5	in	in	IN
18751	10517	6	a	a	DT
18751	10517	7	Limestone.~--Take	limestone.~--take	NN
18751	10517	8	1	1	CD
18751	10517	9	or	or	CC
18751	10517	10	2	2	CD
18751	10517	11	grams	gram	NNS
18751	10517	12	and	and	CC
18751	10517	13	dissolve	dissolve	VB
18751	10517	14	with	with	IN
18751	10517	15	a	a	DT
18751	10517	16	very	very	RB
18751	10517	17	slight	slight	JJ
18751	10517	18	excess	excess	NN
18751	10517	19	of	of	IN
18751	10517	20	dilute	dilute	JJ
18751	10517	21	hydrochloric	hydrochloric	JJ
18751	10517	22	acid	acid	NN
18751	10517	23	,	,	,
18751	10517	24	evaporate	evaporate	VB
18751	10517	25	to	to	IN
18751	10517	26	dryness	dryness	NN
18751	10517	27	,	,	,
18751	10517	28	and	and	CC
18751	10517	29	determine	determine	VB
18751	10517	30	the	the	DT
18751	10517	31	carbon	carbon	NN
18751	10517	32	in	in	IN
18751	10517	33	the	the	DT
18751	10517	34	residue	residue	NN
18751	10517	35	by	by	IN
18751	10517	36	combustion	combustion	NN
18751	10517	37	with	with	IN
18751	10517	38	copper	copper	NN
18751	10517	39	oxide	oxide	NN
18751	10517	40	.	.	.
18751	10518	1	~Estimation	~Estimation	NFP
18751	10518	2	of	of	IN
18751	10518	3	Carbon	carbon	NN
18751	10518	4	in	in	IN
18751	10518	5	a	a	DT
18751	10518	6	Sample	sample	NN
18751	10518	7	of	of	IN
18751	10518	8	Graphite	Graphite	NNP
18751	10518	9	(	(	-LRB-
18751	10518	10	Black	Black	NNP
18751	10518	11	-	-	HYPH
18751	10518	12	lead).~--Weigh	lead).~--Weigh	NNP
18751	10518	13	up	up	IN
18751	10518	14	1	1	CD
18751	10518	15	or	or	CC
18751	10518	16	2	2	CD
18751	10518	17	grams	gram	NNS
18751	10518	18	in	in	IN
18751	10518	19	a	a	DT
18751	10518	20	dish	dish	NN
18751	10518	21	and	and	CC
18751	10518	22	calcine	calcine	NN
18751	10518	23	in	in	IN
18751	10518	24	the	the	DT
18751	10518	25	muffle	muffle	NN
18751	10518	26	till	till	IN
18751	10518	27	the	the	DT
18751	10518	28	carbon	carbon	NN
18751	10518	29	is	be	VBZ
18751	10518	30	burnt	burn	VBN
18751	10518	31	off	off	RP
18751	10518	32	.	.	.
18751	10519	1	Weigh	weigh	VB
18751	10519	2	the	the	DT
18751	10519	3	residue	residue	NN
18751	10519	4	,	,	,
18751	10519	5	and	and	CC
18751	10519	6	calculate	calculate	VB
18751	10519	7	the	the	DT
18751	10519	8	carbon	carbon	NN
18751	10519	9	by	by	IN
18751	10519	10	difference	difference	NN
18751	10519	11	.	.	.
18751	10520	1	[	[	-LRB-
18751	10520	2	Illustration	illustration	NN
18751	10520	3	:	:	:
18751	10520	4	FIG	FIG	NNP
18751	10520	5	.	.	.
18751	10521	1	76	76	CD
18751	10521	2	.	.	.
18751	10521	3	]	]	-RRB-
18751	10522	1	[	[	-LRB-
18751	10522	2	Illustration	illustration	NN
18751	10522	3	:	:	:
18751	10522	4	FIG	FIG	NNP
18751	10522	5	.	.	.
18751	10523	1	77	77	CD
18751	10523	2	.	.	.
18751	10523	3	]	]	-RRB-
18751	10524	1	[	[	-LRB-
18751	10524	2	Illustration	illustration	NN
18751	10524	3	:	:	:
18751	10524	4	FIG	FIG	NNP
18751	10524	5	.	.	.
18751	10525	1	78	78	CD
18751	10525	2	.	.	.
18751	10525	3	]	]	-RRB-
18751	10526	1	~Determination	~Determination	NFP
18751	10526	2	of	of	IN
18751	10526	3	Carbon	carbon	NN
18751	10526	4	in	in	IN
18751	10526	5	Iron.~--The	Iron.~--The	NNP
18751	10526	6	carbon	carbon	NN
18751	10526	7	exists	exist	VBZ
18751	10526	8	in	in	IN
18751	10526	9	two	two	CD
18751	10526	10	states	state	NNS
18751	10526	11	--	--	:
18751	10526	12	free	free	JJ
18751	10526	13	(	(	-LRB-
18751	10526	14	graphite	graphite	NN
18751	10526	15	)	)	-RRB-
18751	10526	16	and	and	CC
18751	10526	17	combined	combine	VBN
18751	10526	18	.	.	.
18751	10527	1	The	the	DT
18751	10527	2	following	follow	VBG
18751	10527	3	process	process	NN
18751	10527	4	estimates	estimate	VBZ
18751	10527	5	the	the	DT
18751	10527	6	total	total	NN
18751	10527	7	carbon:--The	carbon:--the	UH
18751	10527	8	carbon	carbon	NN
18751	10527	9	existing	exist	VBG
18751	10527	10	as	as	IN
18751	10527	11	graphite	graphite	NN
18751	10527	12	may	may	MD
18751	10527	13	be	be	VB
18751	10527	14	separately	separately	RB
18751	10527	15	estimated	estimate	VBN
18751	10527	16	in	in	IN
18751	10527	17	another	another	DT
18751	10527	18	portion	portion	NN
18751	10527	19	by	by	IN
18751	10527	20	the	the	DT
18751	10527	21	same	same	JJ
18751	10527	22	process	process	NN
18751	10527	23	,	,	,
18751	10527	24	but	but	CC
18751	10527	25	using	use	VBG
18751	10527	26	hydrochloric	hydrochloric	JJ
18751	10527	27	acid	acid	NN
18751	10527	28	to	to	TO
18751	10527	29	dissolve	dissolve	VB
18751	10527	30	the	the	DT
18751	10527	31	iron	iron	NN
18751	10527	32	instead	instead	RB
18751	10527	33	of	of	IN
18751	10527	34	the	the	DT
18751	10527	35	copper	copper	NN
18751	10527	36	solution:--Weigh	solution:--weigh	NN
18751	10527	37	up	up	RB
18751	10527	38	2	2	CD
18751	10527	39	grams	gram	NNS
18751	10527	40	of	of	IN
18751	10527	41	the	the	DT
18751	10527	42	iron	iron	NN
18751	10527	43	(	(	-LRB-
18751	10527	44	or	or	CC
18751	10527	45	a	a	DT
18751	10527	46	larger	large	JJR
18751	10527	47	quantity	quantity	NN
18751	10527	48	if	if	IN
18751	10527	49	very	very	RB
18751	10527	50	poor	poor	JJ
18751	10527	51	in	in	IN
18751	10527	52	carbon	carbon	NN
18751	10527	53	)	)	-RRB-
18751	10527	54	,	,	,
18751	10527	55	and	and	CC
18751	10527	56	attack	attack	VB
18751	10527	57	it	-PRON-	PRP
18751	10527	58	with	with	IN
18751	10527	59	30	30	CD
18751	10527	60	grams	gram	NNS
18751	10527	61	of	of	IN
18751	10527	62	ammonic	ammonic	JJ
18751	10527	63	-	-	HYPH
18751	10527	64	cupric	cupric	NN
18751	10527	65	chloride[119	chloride[119	NN
18751	10527	66	]	]	-RRB-
18751	10527	67	dissolved	dissolve	VBN
18751	10527	68	in	in	IN
18751	10527	69	100	100	CD
18751	10527	70	c.c	c.c	NNP
18751	10527	71	.	.	.
18751	10528	1	of	of	IN
18751	10528	2	water	water	NN
18751	10528	3	.	.	.
18751	10529	1	Let	let	VB
18751	10529	2	the	the	DT
18751	10529	3	reaction	reaction	NN
18751	10529	4	proceed	proceed	VB
18751	10529	5	for	for	IN
18751	10529	6	a	a	DT
18751	10529	7	quarter	quarter	NN
18751	10529	8	-	-	HYPH
18751	10529	9	of	of	IN
18751	10529	10	-	-	HYPH
18751	10529	11	an	an	DT
18751	10529	12	-	-	HYPH
18751	10529	13	hour	hour	NN
18751	10529	14	,	,	,
18751	10529	15	and	and	CC
18751	10529	16	then	then	RB
18751	10529	17	warm	warm	VB
18751	10529	18	until	until	IN
18751	10529	19	the	the	DT
18751	10529	20	copper	copper	NN
18751	10529	21	is	be	VBZ
18751	10529	22	dissolved	dissolve	VBN
18751	10529	23	.	.	.
18751	10530	1	Allow	allow	VB
18751	10530	2	to	to	TO
18751	10530	3	settle	settle	VB
18751	10530	4	,	,	,
18751	10530	5	and	and	CC
18751	10530	6	filter	filter	VB
18751	10530	7	through	through	IN
18751	10530	8	a	a	DT
18751	10530	9	filtering	filtering	NN
18751	10530	10	-	-	HYPH
18751	10530	11	tube	tube	NN
18751	10530	12	.	.	.
18751	10531	1	This	this	DT
18751	10531	2	is	be	VBZ
18751	10531	3	a	a	DT
18751	10531	4	piece	piece	NN
18751	10531	5	of	of	IN
18751	10531	6	combustion	combustion	NN
18751	10531	7	tube	tube	NN
18751	10531	8	drawn	draw	VBN
18751	10531	9	out	out	RP
18751	10531	10	and	and	CC
18751	10531	11	narrowed	narrow	VBD
18751	10531	12	at	at	IN
18751	10531	13	one	one	CD
18751	10531	14	end	end	NN
18751	10531	15	,	,	,
18751	10531	16	as	as	IN
18751	10531	17	shown	show	VBN
18751	10531	18	in	in	IN
18751	10531	19	fig	fig	NN
18751	10531	20	.	.	.
18751	10532	1	76	76	CD
18751	10532	2	.	.	.
18751	10533	1	The	the	DT
18751	10533	2	narrow	narrow	JJ
18751	10533	3	part	part	NN
18751	10533	4	is	be	VBZ
18751	10533	5	blocked	block	VBN
18751	10533	6	with	with	IN
18751	10533	7	a	a	DT
18751	10533	8	pea	pea	NN
18751	10533	9	of	of	IN
18751	10533	10	baked	baked	JJ
18751	10533	11	clay	clay	NN
18751	10533	12	,	,	,
18751	10533	13	and	and	CC
18751	10533	14	on	on	IN
18751	10533	15	this	this	DT
18751	10533	16	is	be	VBZ
18751	10533	17	placed	place	VBN
18751	10533	18	half	half	JJ
18751	10533	19	-	-	HYPH
18751	10533	20	an	an	DT
18751	10533	21	-	-	HYPH
18751	10533	22	inch	inch	NN
18751	10533	23	of	of	IN
18751	10533	24	silica	silica	NN
18751	10533	25	sand	sand	NN
18751	10533	26	(	(	-LRB-
18751	10533	27	previously	previously	RB
18751	10533	28	calcined	calcine	VBN
18751	10533	29	to	to	TO
18751	10533	30	remove	remove	VB
18751	10533	31	organic	organic	JJ
18751	10533	32	matter	matter	NN
18751	10533	33	)	)	-RRB-
18751	10533	34	,	,	,
18751	10533	35	then	then	RB
18751	10533	36	a	a	DT
18751	10533	37	small	small	JJ
18751	10533	38	plug	plug	NN
18751	10533	39	of	of	IN
18751	10533	40	asbestos	asbestos	NN
18751	10533	41	,	,	,
18751	10533	42	and	and	CC
18751	10533	43	then	then	RB
18751	10533	44	a	a	DT
18751	10533	45	quarter	quarter	NN
18751	10533	46	-	-	HYPH
18751	10533	47	of	of	IN
18751	10533	48	-	-	HYPH
18751	10533	49	an	an	DT
18751	10533	50	-	-	HYPH
18751	10533	51	inch	inch	NN
18751	10533	52	of	of	IN
18751	10533	53	sand	sand	NN
18751	10533	54	.	.	.
18751	10534	1	The	the	DT
18751	10534	2	tube	tube	NN
18751	10534	3	is	be	VBZ
18751	10534	4	connected	connect	VBN
18751	10534	5	with	with	IN
18751	10534	6	a	a	DT
18751	10534	7	pump	pump	NN
18751	10534	8	working	work	VBG
18751	10534	9	at	at	IN
18751	10534	10	a	a	DT
18751	10534	11	gentle	gentle	JJ
18751	10534	12	pressure	pressure	NN
18751	10534	13	,	,	,
18751	10534	14	and	and	CC
18751	10534	15	the	the	DT
18751	10534	16	solution	solution	NN
18751	10534	17	is	be	VBZ
18751	10534	18	filtered	filter	VBN
18751	10534	19	through	through	IN
18751	10534	20	the	the	DT
18751	10534	21	tube	tube	NN
18751	10534	22	with	with	IN
18751	10534	23	the	the	DT
18751	10534	24	aid	aid	NN
18751	10534	25	of	of	IN
18751	10534	26	a	a	DT
18751	10534	27	small	small	JJ
18751	10534	28	funnel	funnel	NN
18751	10534	29	(	(	-LRB-
18751	10534	30	fig	fig	NN
18751	10534	31	.	.	.
18751	10535	1	77	77	CD
18751	10535	2	)	)	-RRB-
18751	10535	3	.	.	.
18751	10536	1	The	the	DT
18751	10536	2	residue	residue	NN
18751	10536	3	is	be	VBZ
18751	10536	4	washed	wash	VBN
18751	10536	5	,	,	,
18751	10536	6	first	first	RB
18751	10536	7	with	with	IN
18751	10536	8	dilute	dilute	NNP
18751	10536	9	hydrochloric	hydrochloric	NNP
18751	10536	10	acid	acid	NN
18751	10536	11	,	,	,
18751	10536	12	and	and	CC
18751	10536	13	then	then	RB
18751	10536	14	with	with	IN
18751	10536	15	distilled	distilled	JJ
18751	10536	16	water	water	NN
18751	10536	17	.	.	.
18751	10537	1	The	the	DT
18751	10537	2	tube	tube	NN
18751	10537	3	is	be	VBZ
18751	10537	4	dried	dry	VBN
18751	10537	5	by	by	IN
18751	10537	6	aspirating	aspirate	VBG
18751	10537	7	air	air	NN
18751	10537	8	through	through	IN
18751	10537	9	it	-PRON-	PRP
18751	10537	10	,	,	,
18751	10537	11	and	and	CC
18751	10537	12	gently	gently	RB
18751	10537	13	warming	warm	VBG
18751	10537	14	with	with	IN
18751	10537	15	a	a	DT
18751	10537	16	Bunsen	bunsen	JJ
18751	10537	17	burner	burner	NN
18751	10537	18	.	.	.
18751	10538	1	The	the	DT
18751	10538	2	tube	tube	NN
18751	10538	3	is	be	VBZ
18751	10538	4	then	then	RB
18751	10538	5	placed	place	VBN
18751	10538	6	in	in	IN
18751	10538	7	a	a	DT
18751	10538	8	small	small	JJ
18751	10538	9	combustion	combustion	NN
18751	10538	10	-	-	HYPH
18751	10538	11	furnace	furnace	NN
18751	10538	12	,	,	,
18751	10538	13	and	and	CC
18751	10538	14	connected	connect	VBN
18751	10538	15	with	with	IN
18751	10538	16	calcium	calcium	NN
18751	10538	17	chloride	chloride	NN
18751	10538	18	and	and	CC
18751	10538	19	potash	potash	NN
18751	10538	20	bulbs	bulb	NNS
18751	10538	21	,	,	,
18751	10538	22	as	as	IN
18751	10538	23	shown	show	VBN
18751	10538	24	in	in	IN
18751	10538	25	fig	fig	NN
18751	10538	26	.	.	.
18751	10539	1	78	78	CD
18751	10539	2	.	.	.
18751	10540	1	The	the	DT
18751	10540	2	potash	potash	NN
18751	10540	3	bulb	bulb	NN
18751	10540	4	to	to	IN
18751	10540	5	the	the	DT
18751	10540	6	right	right	NN
18751	10540	7	of	of	IN
18751	10540	8	the	the	DT
18751	10540	9	figure	figure	NN
18751	10540	10	must	must	MD
18751	10540	11	be	be	VB
18751	10540	12	weighed	weigh	VBN
18751	10540	13	.	.	.
18751	10541	1	A	a	DT
18751	10541	2	slow	slow	JJ
18751	10541	3	stream	stream	NN
18751	10541	4	of	of	IN
18751	10541	5	air	air	NN
18751	10541	6	is	be	VBZ
18751	10541	7	drawn	draw	VBN
18751	10541	8	through	through	IN
18751	10541	9	the	the	DT
18751	10541	10	apparatus	apparatus	NN
18751	10541	11	,	,	,
18751	10541	12	and	and	CC
18751	10541	13	the	the	DT
18751	10541	14	heat	heat	NN
18751	10541	15	gradually	gradually	RB
18751	10541	16	raised	raise	VBD
18751	10541	17	;	;	:
18751	10541	18	in	in	RB
18751	10541	19	from	from	IN
18751	10541	20	thirty	thirty	CD
18751	10541	21	minutes	minute	NNS
18751	10541	22	to	to	IN
18751	10541	23	one	one	CD
18751	10541	24	hour	hour	NN
18751	10541	25	the	the	DT
18751	10541	26	combustion	combustion	NN
18751	10541	27	will	will	MD
18751	10541	28	be	be	VB
18751	10541	29	complete	complete	JJ
18751	10541	30	.	.	.
18751	10542	1	The	the	DT
18751	10542	2	potash	potash	NN
18751	10542	3	bulbs	bulb	NNS
18751	10542	4	are	be	VBP
18751	10542	5	then	then	RB
18751	10542	6	disconnected	disconnect	VBN
18751	10542	7	and	and	CC
18751	10542	8	weighed	weigh	VBD
18751	10542	9	,	,	,
18751	10542	10	and	and	CC
18751	10542	11	the	the	DT
18751	10542	12	increase	increase	NN
18751	10542	13	multiplied	multiply	VBN
18751	10542	14	by	by	IN
18751	10542	15	0.2727	0.2727	NNP
18751	10542	16	gives	give	VBZ
18751	10542	17	the	the	DT
18751	10542	18	weight	weight	NN
18751	10542	19	of	of	IN
18751	10542	20	carbon	carbon	NN
18751	10542	21	.	.	.
18751	10543	1	CARBONATES	carbonate	NNS
18751	10543	2	.	.	.
18751	10544	1	Carbon	carbon	NN
18751	10544	2	dioxide	dioxide	NN
18751	10544	3	,	,	,
18751	10544	4	which	which	WDT
18751	10544	5	is	be	VBZ
18751	10544	6	formed	form	VBN
18751	10544	7	by	by	IN
18751	10544	8	the	the	DT
18751	10544	9	complete	complete	JJ
18751	10544	10	oxidation	oxidation	NN
18751	10544	11	of	of	IN
18751	10544	12	carbon	carbon	NN
18751	10544	13	,	,	,
18751	10544	14	is	be	VBZ
18751	10544	15	a	a	DT
18751	10544	16	gas	gas	NN
18751	10544	17	with	with	IN
18751	10544	18	a	a	DT
18751	10544	19	sweetish	sweetish	JJ
18751	10544	20	odour	odour	NN
18751	10544	21	and	and	CC
18751	10544	22	taste	taste	NN
18751	10544	23	,	,	,
18751	10544	24	having	have	VBG
18751	10544	25	a	a	DT
18751	10544	26	strong	strong	JJ
18751	10544	27	affinity	affinity	NN
18751	10544	28	for	for	IN
18751	10544	29	alkalies	alkali	NNS
18751	10544	30	,	,	,
18751	10544	31	and	and	CC
18751	10544	32	forming	form	VBG
18751	10544	33	a	a	DT
18751	10544	34	series	series	NN
18751	10544	35	of	of	IN
18751	10544	36	compounds	compound	NNS
18751	10544	37	termed	term	VBD
18751	10544	38	carbonates	carbonate	NNS
18751	10544	39	.	.	.
18751	10545	1	The	the	DT
18751	10545	2	gas	gas	NN
18751	10545	3	itself	-PRON-	PRP
18751	10545	4	occurs	occur	VBZ
18751	10545	5	in	in	IN
18751	10545	6	nature	nature	NN
18751	10545	7	,	,	,
18751	10545	8	and	and	CC
18751	10545	9	is	be	VBZ
18751	10545	10	sometimes	sometimes	RB
18751	10545	11	met	meet	VBN
18751	10545	12	with	with	IN
18751	10545	13	in	in	IN
18751	10545	14	quantity	quantity	NN
18751	10545	15	in	in	IN
18751	10545	16	mining	mining	NN
18751	10545	17	.	.	.
18751	10546	1	The	the	DT
18751	10546	2	carbonates	carbonate	NNS
18751	10546	3	occur	occur	VBP
18751	10546	4	largely	largely	RB
18751	10546	5	in	in	IN
18751	10546	6	nature	nature	NN
18751	10546	7	,	,	,
18751	10546	8	forming	form	VBG
18751	10546	9	mountain	mountain	NN
18751	10546	10	masses	masse	NNS
18751	10546	11	of	of	IN
18751	10546	12	limestone	limestone	NN
18751	10546	13	,	,	,
18751	10546	14	&	&	CC
18751	10546	15	c.	c.	NNP
18751	10546	16	Carbonates	Carbonates	NNPS
18751	10546	17	of	of	IN
18751	10546	18	many	many	JJ
18751	10546	19	of	of	IN
18751	10546	20	the	the	DT
18751	10546	21	metals	metal	NNS
18751	10546	22	,	,	,
18751	10546	23	such	such	JJ
18751	10546	24	as	as	IN
18751	10546	25	carbonate	carbonate	NN
18751	10546	26	of	of	IN
18751	10546	27	lead	lead	NN
18751	10546	28	(	(	-LRB-
18751	10546	29	cerussite	cerussite	NN
18751	10546	30	)	)	-RRB-
18751	10546	31	,	,	,
18751	10546	32	carbonate	carbonate	NN
18751	10546	33	of	of	IN
18751	10546	34	iron	iron	NN
18751	10546	35	(	(	-LRB-
18751	10546	36	chalybite	chalybite	NNP
18751	10546	37	)	)	-RRB-
18751	10546	38	,	,	,
18751	10546	39	carbonates	carbonate	NNS
18751	10546	40	of	of	IN
18751	10546	41	copper	copper	NN
18751	10546	42	(	(	-LRB-
18751	10546	43	malachite	malachite	NNP
18751	10546	44	and	and	CC
18751	10546	45	chessylite	chessylite	NNP
18751	10546	46	)	)	-RRB-
18751	10546	47	,	,	,
18751	10546	48	and	and	CC
18751	10546	49	carbonate	carbonate	NN
18751	10546	50	of	of	IN
18751	10546	51	magnesia	magnesia	NNP
18751	10546	52	(	(	-LRB-
18751	10546	53	magnesite	magnesite	NNP
18751	10546	54	)	)	-RRB-
18751	10546	55	,	,	,
18751	10546	56	are	be	VBP
18751	10546	57	common	common	JJ
18751	10546	58	.	.	.
18751	10547	1	All	all	PDT
18751	10547	2	the	the	DT
18751	10547	3	carbonates	carbonate	NNS
18751	10547	4	(	(	-LRB-
18751	10547	5	those	those	DT
18751	10547	6	of	of	IN
18751	10547	7	the	the	DT
18751	10547	8	alkalies	alkali	NNS
18751	10547	9	and	and	CC
18751	10547	10	alkaline	alkaline	NN
18751	10547	11	earths	earth	NNS
18751	10547	12	excepted	except	VBN
18751	10547	13	)	)	-RRB-
18751	10547	14	are	be	VBP
18751	10547	15	completely	completely	RB
18751	10547	16	decomposed	decompose	VBN
18751	10547	17	on	on	IN
18751	10547	18	ignition	ignition	NN
18751	10547	19	into	into	IN
18751	10547	20	the	the	DT
18751	10547	21	oxide	oxide	NN
18751	10547	22	of	of	IN
18751	10547	23	the	the	DT
18751	10547	24	metal	metal	NN
18751	10547	25	and	and	CC
18751	10547	26	carbon	carbon	NN
18751	10547	27	dioxide	dioxide	NN
18751	10547	28	;	;	:
18751	10547	29	but	but	CC
18751	10547	30	the	the	DT
18751	10547	31	temperature	temperature	NN
18751	10547	32	required	require	VBN
18751	10547	33	for	for	IN
18751	10547	34	this	this	DT
18751	10547	35	decomposition	decomposition	NN
18751	10547	36	varies	vary	VBZ
18751	10547	37	with	with	IN
18751	10547	38	the	the	DT
18751	10547	39	nature	nature	NN
18751	10547	40	of	of	IN
18751	10547	41	the	the	DT
18751	10547	42	base	base	NN
18751	10547	43	.	.	.
18751	10548	1	All	all	DT
18751	10548	2	carbonates	carbonate	NNS
18751	10548	3	are	be	VBP
18751	10548	4	soluble	soluble	JJ
18751	10548	5	with	with	IN
18751	10548	6	effervescence	effervescence	NN
18751	10548	7	in	in	IN
18751	10548	8	dilute	dilute	NNP
18751	10548	9	acids	acid	NNS
18751	10548	10	;	;	:
18751	10548	11	some	some	DT
18751	10548	12	,	,	,
18751	10548	13	such	such	JJ
18751	10548	14	as	as	IN
18751	10548	15	chalybite	chalybite	JJ
18751	10548	16	and	and	CC
18751	10548	17	magnesite	magnesite	NN
18751	10548	18	,	,	,
18751	10548	19	require	require	VB
18751	10548	20	the	the	DT
18751	10548	21	aid	aid	NN
18751	10548	22	of	of	IN
18751	10548	23	heat	heat	NN
18751	10548	24	.	.	.
18751	10549	1	The	the	DT
18751	10549	2	alkaline	alkaline	NN
18751	10549	3	carbonates	carbonate	NNS
18751	10549	4	are	be	VBP
18751	10549	5	soluble	soluble	JJ
18751	10549	6	in	in	IN
18751	10549	7	water	water	NN
18751	10549	8	;	;	:
18751	10549	9	the	the	DT
18751	10549	10	rest	rest	NN
18751	10549	11	,	,	,
18751	10549	12	with	with	IN
18751	10549	13	the	the	DT
18751	10549	14	exception	exception	NN
18751	10549	15	of	of	IN
18751	10549	16	the	the	DT
18751	10549	17	bicarbonates	bicarbonate	NNS
18751	10549	18	,	,	,
18751	10549	19	are	be	VBP
18751	10549	20	insoluble	insoluble	JJ
18751	10549	21	therein	therein	RB
18751	10549	22	.	.	.
18751	10550	1	Carbonates	carbonate	NNS
18751	10550	2	are	be	VBP
18751	10550	3	recognised	recognise	VBN
18751	10550	4	by	by	IN
18751	10550	5	their	-PRON-	PRP$
18751	10550	6	effervescence	effervescence	NN
18751	10550	7	with	with	IN
18751	10550	8	acids	acid	NNS
18751	10550	9	--	--	:
18751	10550	10	a	a	DT
18751	10550	11	stream	stream	NN
18751	10550	12	of	of	IN
18751	10550	13	bubbles	bubble	NNS
18751	10550	14	of	of	IN
18751	10550	15	gas	gas	NN
18751	10550	16	are	be	VBP
18751	10550	17	given	give	VBN
18751	10550	18	off	off	RP
18751	10550	19	which	which	WDT
18751	10550	20	collect	collect	VBP
18751	10550	21	in	in	IN
18751	10550	22	the	the	DT
18751	10550	23	tube	tube	NN
18751	10550	24	,	,	,
18751	10550	25	and	and	CC
18751	10550	26	possess	possess	VBP
18751	10550	27	the	the	DT
18751	10550	28	property	property	NN
18751	10550	29	of	of	IN
18751	10550	30	extinguishing	extinguish	VBG
18751	10550	31	a	a	DT
18751	10550	32	lighted	lighted	JJ
18751	10550	33	match	match	NN
18751	10550	34	.	.	.
18751	10551	1	The	the	DT
18751	10551	2	most	most	RBS
18751	10551	3	characteristic	characteristic	JJ
18751	10551	4	test	test	NN
18751	10551	5	for	for	IN
18751	10551	6	the	the	DT
18751	10551	7	gas	gas	NN
18751	10551	8	is	be	VBZ
18751	10551	9	a	a	DT
18751	10551	10	white	white	JJ
18751	10551	11	precipitate	precipitate	NN
18751	10551	12	,	,	,
18751	10551	13	which	which	WDT
18751	10551	14	is	be	VBZ
18751	10551	15	produced	produce	VBN
18751	10551	16	by	by	IN
18751	10551	17	passing	pass	VBG
18751	10551	18	it	-PRON-	PRP
18751	10551	19	into	into	IN
18751	10551	20	lime	lime	NN
18751	10551	21	or	or	CC
18751	10551	22	baryta	baryta	NN
18751	10551	23	-	-	HYPH
18751	10551	24	water	water	NN
18751	10551	25	,	,	,
18751	10551	26	or	or	CC
18751	10551	27	into	into	IN
18751	10551	28	a	a	DT
18751	10551	29	solution	solution	NN
18751	10551	30	of	of	IN
18751	10551	31	subacetate	subacetate	NN
18751	10551	32	of	of	IN
18751	10551	33	lead	lead	NN
18751	10551	34	.	.	.
18751	10552	1	The	the	DT
18751	10552	2	expulsion	expulsion	NN
18751	10552	3	of	of	IN
18751	10552	4	carbon	carbon	NN
18751	10552	5	dioxide	dioxide	NN
18751	10552	6	by	by	IN
18751	10552	7	the	the	DT
18751	10552	8	stronger	strong	JJR
18751	10552	9	acids	acid	NNS
18751	10552	10	serves	serve	VBZ
18751	10552	11	for	for	IN
18751	10552	12	the	the	DT
18751	10552	13	separation	separation	NN
18751	10552	14	of	of	IN
18751	10552	15	this	this	DT
18751	10552	16	body	body	NN
18751	10552	17	from	from	IN
18751	10552	18	the	the	DT
18751	10552	19	other	other	JJ
18751	10552	20	acids	acid	NNS
18751	10552	21	and	and	CC
18751	10552	22	bases	basis	NNS
18751	10552	23	.	.	.
18751	10553	1	~Dry	~Dry	NNP
18751	10553	2	Assay.~--There	Assay.~--There	NNP
18751	10553	3	is	be	VBZ
18751	10553	4	no	no	DT
18751	10553	5	dry	dry	JJ
18751	10553	6	assay	assay	NN
18751	10553	7	in	in	IN
18751	10553	8	use	use	NN
18751	10553	9	.	.	.
18751	10554	1	Any	any	DT
18751	10554	2	method	method	NN
18751	10554	3	which	which	WDT
18751	10554	4	may	may	MD
18751	10554	5	be	be	VB
18751	10554	6	adopted	adopt	VBN
18751	10554	7	will	will	MD
18751	10554	8	necessarily	necessarily	RB
18751	10554	9	be	be	VB
18751	10554	10	applicable	applicable	JJ
18751	10554	11	only	only	RB
18751	10554	12	to	to	IN
18751	10554	13	special	special	JJ
18751	10554	14	compounds	compound	NNS
18751	10554	15	.	.	.
18751	10555	1	WET	WET	NNP
18751	10555	2	METHODS	METHODS	NNP
18751	10555	3	.	.	.
18751	10556	1	There	there	EX
18751	10556	2	are	be	VBP
18751	10556	3	several	several	JJ
18751	10556	4	methods	method	NNS
18751	10556	5	in	in	IN
18751	10556	6	use	use	NN
18751	10556	7	which	which	WDT
18751	10556	8	leave	leave	VBP
18751	10556	9	little	little	JJ
18751	10556	10	to	to	TO
18751	10556	11	be	be	VB
18751	10556	12	desired	desire	VBN
18751	10556	13	either	either	CC
18751	10556	14	in	in	IN
18751	10556	15	speed	speed	NN
18751	10556	16	or	or	CC
18751	10556	17	accuracy	accuracy	NN
18751	10556	18	.	.	.
18751	10557	1	We	-PRON-	PRP
18751	10557	2	will	will	MD
18751	10557	3	give	give	VB
18751	10557	4	(	(	-LRB-
18751	10557	5	1	1	LS
18751	10557	6	)	)	-RRB-
18751	10557	7	a	a	DT
18751	10557	8	gravimetric	gravimetric	NN
18751	10557	9	method	method	NN
18751	10557	10	in	in	IN
18751	10557	11	which	which	WDT
18751	10557	12	the	the	DT
18751	10557	13	estimation	estimation	NN
18751	10557	14	may	may	MD
18751	10557	15	be	be	VB
18751	10557	16	made	make	VBN
18751	10557	17	directly	directly	RB
18751	10557	18	by	by	IN
18751	10557	19	weighing	weigh	VBG
18751	10557	20	the	the	DT
18751	10557	21	carbonic	carbonic	JJ
18751	10557	22	acid	acid	NN
18751	10557	23	,	,	,
18751	10557	24	or	or	CC
18751	10557	25	,	,	,
18751	10557	26	indirectly	indirectly	RB
18751	10557	27	,	,	,
18751	10557	28	by	by	IN
18751	10557	29	estimating	estimate	VBG
18751	10557	30	the	the	DT
18751	10557	31	carbon	carbon	NN
18751	10557	32	dioxide	dioxide	NN
18751	10557	33	from	from	IN
18751	10557	34	the	the	DT
18751	10557	35	loss	loss	NN
18751	10557	36	;	;	:
18751	10557	37	(	(	-LRB-
18751	10557	38	2	2	LS
18751	10557	39	)	)	-RRB-
18751	10557	40	a	a	DT
18751	10557	41	volumetric	volumetric	NN
18751	10557	42	one	one	CD
18751	10557	43	,	,	,
18751	10557	44	by	by	IN
18751	10557	45	which	which	WDT
18751	10557	46	an	an	DT
18751	10557	47	indirect	indirect	JJ
18751	10557	48	determination	determination	NN
18751	10557	49	is	be	VBZ
18751	10557	50	made	make	VBN
18751	10557	51	of	of	IN
18751	10557	52	the	the	DT
18751	10557	53	gas	gas	NN
18751	10557	54	;	;	:
18751	10557	55	and	and	CC
18751	10557	56	(	(	-LRB-
18751	10557	57	3	3	LS
18751	10557	58	)	)	-RRB-
18751	10557	59	a	a	DT
18751	10557	60	gasometric	gasometric	JJ
18751	10557	61	method	method	NN
18751	10557	62	,	,	,
18751	10557	63	in	in	IN
18751	10557	64	which	which	WDT
18751	10557	65	the	the	DT
18751	10557	66	volume	volume	NN
18751	10557	67	of	of	IN
18751	10557	68	carbon	carbon	NN
18751	10557	69	dioxide	dioxide	NN
18751	10557	70	given	give	VBN
18751	10557	71	off	off	RP
18751	10557	72	is	be	VBZ
18751	10557	73	measured	measure	VBN
18751	10557	74	,	,	,
18751	10557	75	and	and	CC
18751	10557	76	its	-PRON-	PRP$
18751	10557	77	weight	weight	NN
18751	10557	78	deducted	deduct	VBD
18751	10557	79	.	.	.
18751	10558	1	[	[	-LRB-
18751	10558	2	Illustration	illustration	NN
18751	10558	3	:	:	:
18751	10558	4	FIG	FIG	NNP
18751	10558	5	.	.	.
18751	10559	1	79	79	CD
18751	10559	2	.	.	.
18751	10559	3	]	]	-RRB-
18751	10560	1	[	[	-LRB-
18751	10560	2	Illustration	illustration	NN
18751	10560	3	:	:	:
18751	10560	4	FIG	FIG	NNP
18751	10560	5	.	.	.
18751	10561	1	80	80	CD
18751	10561	2	.	.	.
18751	10561	3	]	]	-RRB-
18751	10562	1	~Direct	~Direct	NFP
18751	10562	2	Gravimetric	Gravimetric	NNP
18751	10562	3	Method.~--Fit	method.~--fit	NN
18751	10562	4	up	up	IN
18751	10562	5	the	the	DT
18751	10562	6	apparatus	apparatus	NN
18751	10562	7	shown	show	VBN
18751	10562	8	in	in	IN
18751	10562	9	the	the	DT
18751	10562	10	diagram	diagram	NN
18751	10562	11	(	(	-LRB-
18751	10562	12	fig	fig	NN
18751	10562	13	.	.	.
18751	10563	1	79	79	CD
18751	10563	2	)	)	-RRB-
18751	10563	3	.	.	.
18751	10564	1	The	the	DT
18751	10564	2	various	various	JJ
18751	10564	3	tubes	tube	NNS
18751	10564	4	are	be	VBP
18751	10564	5	supported	support	VBN
18751	10564	6	by	by	IN
18751	10564	7	a	a	DT
18751	10564	8	fixed	fix	VBN
18751	10564	9	rod	rod	NN
18751	10564	10	with	with	IN
18751	10564	11	nails	nail	NNS
18751	10564	12	and	and	CC
18751	10564	13	wire	wire	NN
18751	10564	14	loops	loop	NNS
18751	10564	15	,	,	,
18751	10564	16	and	and	CC
18751	10564	17	connected	connect	VBN
18751	10564	18	by	by	IN
18751	10564	19	short	short	JJ
18751	10564	20	lengths	length	NNS
18751	10564	21	of	of	IN
18751	10564	22	rubber	rubber	NN
18751	10564	23	-	-	HYPH
18751	10564	24	tubing	tubing	NN
18751	10564	25	.	.	.
18751	10565	1	The	the	DT
18751	10565	2	first	first	JJ
18751	10565	3	tube	tube	NN
18751	10565	4	contains	contain	VBZ
18751	10565	5	soda	soda	NN
18751	10565	6	-	-	HYPH
18751	10565	7	lime	lime	NN
18751	10565	8	.	.	.
18751	10566	1	The	the	DT
18751	10566	2	small	small	JJ
18751	10566	3	flask	flask	NN
18751	10566	4	is	be	VBZ
18751	10566	5	fitted	fit	VBN
18751	10566	6	with	with	IN
18751	10566	7	a	a	DT
18751	10566	8	rubber	rubber	NN
18751	10566	9	-	-	HYPH
18751	10566	10	stopper	stopper	NN
18751	10566	11	perforated	perforate	VBD
18751	10566	12	with	with	IN
18751	10566	13	two	two	CD
18751	10566	14	holes	hole	NNS
18751	10566	15	,	,	,
18751	10566	16	through	through	IN
18751	10566	17	one	one	CD
18751	10566	18	of	of	IN
18751	10566	19	which	which	WDT
18751	10566	20	passes	pass	VBZ
18751	10566	21	the	the	DT
18751	10566	22	tube	tube	NN
18751	10566	23	of	of	IN
18751	10566	24	a	a	DT
18751	10566	25	pipette	pipette	NN
18751	10566	26	holding	hold	VBG
18751	10566	27	25	25	CD
18751	10566	28	or	or	CC
18751	10566	29	30	30	CD
18751	10566	30	c.c	c.c	NN
18751	10566	31	.	.	.
18751	10567	1	This	this	DT
18751	10567	2	pipette	pipette	NN
18751	10567	3	is	be	VBZ
18751	10567	4	to	to	TO
18751	10567	5	contain	contain	VB
18751	10567	6	the	the	DT
18751	10567	7	acid	acid	NN
18751	10567	8	.	.	.
18751	10568	1	The	the	DT
18751	10568	2	substance	substance	NN
18751	10568	3	to	to	TO
18751	10568	4	be	be	VB
18751	10568	5	determined	determine	VBN
18751	10568	6	is	be	VBZ
18751	10568	7	weighed	weigh	VBN
18751	10568	8	out	out	RP
18751	10568	9	into	into	IN
18751	10568	10	the	the	DT
18751	10568	11	flask	flask	NN
18751	10568	12	.	.	.
18751	10569	1	The	the	DT
18751	10569	2	second	second	JJ
18751	10569	3	tube	tube	NN
18751	10569	4	contains	contain	VBZ
18751	10569	5	strong	strong	JJ
18751	10569	6	sulphuric	sulphuric	JJ
18751	10569	7	acid	acid	NN
18751	10569	8	;	;	:
18751	10569	9	the	the	DT
18751	10569	10	third	third	JJ
18751	10569	11	,	,	,
18751	10569	12	pumice	pumice	JJ
18751	10569	13	stone	stone	NN
18751	10569	14	,	,	,
18751	10569	15	saturated	saturate	VBN
18751	10569	16	with	with	IN
18751	10569	17	copper	copper	NN
18751	10569	18	sulphate	sulphate	NN
18751	10569	19	solution	solution	NN
18751	10569	20	,	,	,
18751	10569	21	and	and	CC
18751	10569	22	dried	dry	VBN
18751	10569	23	until	until	IN
18751	10569	24	nearly	nearly	RB
18751	10569	25	white	white	JJ
18751	10569	26	(	(	-LRB-
18751	10569	27	at	at	IN
18751	10569	28	200	200	CD
18751	10569	29	°	°	,
18751	10569	30	C.	C.	NNP
18751	10569	31	)	)	-RRB-
18751	10569	32	;	;	:
18751	10569	33	the	the	DT
18751	10569	34	fourth	fourth	JJ
18751	10569	35	contains	contain	NNS
18751	10569	36	recently	recently	RB
18751	10569	37	fused	fuse	VBN
18751	10569	38	calcium	calcium	NN
18751	10569	39	chloride	chloride	NN
18751	10569	40	;	;	:
18751	10569	41	and	and	CC
18751	10569	42	the	the	DT
18751	10569	43	fifth	fifth	JJ
18751	10569	44	,	,	,
18751	10569	45	which	which	WDT
18751	10569	46	is	be	VBZ
18751	10569	47	the	the	DT
18751	10569	48	weighed	weigh	VBN
18751	10569	49	tube	tube	NN
18751	10569	50	in	in	IN
18751	10569	51	which	which	WDT
18751	10569	52	the	the	DT
18751	10569	53	carbonic	carbonic	JJ
18751	10569	54	acid	acid	NN
18751	10569	55	is	be	VBZ
18751	10569	56	absorbed	absorb	VBN
18751	10569	57	,	,	,
18751	10569	58	contains	contain	VBZ
18751	10569	59	calcium	calcium	NN
18751	10569	60	chloride	chloride	NN
18751	10569	61	and	and	CC
18751	10569	62	soda	soda	NN
18751	10569	63	-	-	HYPH
18751	10569	64	lime,[120	lime,[120	NN
18751	10569	65	]	]	-RRB-
18751	10569	66	as	as	IN
18751	10569	67	shown	show	VBN
18751	10569	68	in	in	IN
18751	10569	69	fig	fig	NN
18751	10569	70	.	.	.
18751	10570	1	80	80	CD
18751	10570	2	.	.	.
18751	10571	1	The	the	DT
18751	10571	2	sixth	sixth	NN
18751	10571	3	also	also	RB
18751	10571	4	contains	contain	VBZ
18751	10571	5	calcium	calcium	NN
18751	10571	6	chloride	chloride	NN
18751	10571	7	and	and	CC
18751	10571	8	soda	soda	NN
18751	10571	9	-	-	HYPH
18751	10571	10	lime	lime	NN
18751	10571	11	;	;	:
18751	10571	12	its	-PRON-	PRP$
18751	10571	13	object	object	NN
18751	10571	14	is	be	VBZ
18751	10571	15	to	to	TO
18751	10571	16	prevent	prevent	VB
18751	10571	17	the	the	DT
18751	10571	18	access	access	NN
18751	10571	19	of	of	IN
18751	10571	20	moisture	moisture	NN
18751	10571	21	and	and	CC
18751	10571	22	carbonic	carbonic	JJ
18751	10571	23	acid	acid	NN
18751	10571	24	to	to	IN
18751	10571	25	the	the	DT
18751	10571	26	weighed	weigh	VBN
18751	10571	27	tube	tube	NN
18751	10571	28	from	from	IN
18751	10571	29	this	this	DT
18751	10571	30	direction	direction	NN
18751	10571	31	;	;	:
18751	10571	32	it	-PRON-	PRP
18751	10571	33	is	be	VBZ
18751	10571	34	connected	connect	VBN
18751	10571	35	with	with	IN
18751	10571	36	an	an	DT
18751	10571	37	aspirator	aspirator	NN
18751	10571	38	.	.	.
18751	10572	1	Having	have	VBG
18751	10572	2	weighed	weigh	VBN
18751	10572	3	the	the	DT
18751	10572	4	~U~-tube	~U~-tube	NFP
18751	10572	5	and	and	CC
18751	10572	6	got	get	VBD
18751	10572	7	the	the	DT
18751	10572	8	apparatus	apparatus	NN
18751	10572	9	in	in	IN
18751	10572	10	order	order	NN
18751	10572	11	,	,	,
18751	10572	12	weigh	weigh	VB
18751	10572	13	up	up	RP
18751	10572	14	1	1	CD
18751	10572	15	,	,	,
18751	10572	16	2	2	CD
18751	10572	17	,	,	,
18751	10572	18	or	or	CC
18751	10572	19	5	5	CD
18751	10572	20	grams	gram	NNS
18751	10572	21	of	of	IN
18751	10572	22	the	the	DT
18751	10572	23	substance	substance	NN
18751	10572	24	and	and	CC
18751	10572	25	place	place	NN
18751	10572	26	in	in	IN
18751	10572	27	the	the	DT
18751	10572	28	flask	flask	NN
18751	10572	29	.	.	.
18751	10573	1	Fill	fill	VB
18751	10573	2	the	the	DT
18751	10573	3	pipette	pipette	NN
18751	10573	4	with	with	IN
18751	10573	5	dilute	dilute	NN
18751	10573	6	acid	acid	NN
18751	10573	7	,	,	,
18751	10573	8	close	close	VB
18751	10573	9	the	the	DT
18751	10573	10	clamp	clamp	NN
18751	10573	11	,	,	,
18751	10573	12	and	and	CC
18751	10573	13	cork	cork	VB
18751	10573	14	the	the	DT
18751	10573	15	flask	flask	NN
18751	10573	16	.	.	.
18751	10574	1	Then	then	RB
18751	10574	2	see	see	VB
18751	10574	3	that	that	IN
18751	10574	4	the	the	DT
18751	10574	5	apparatus	apparatus	NN
18751	10574	6	is	be	VBZ
18751	10574	7	tight	tight	JJ
18751	10574	8	.	.	.
18751	10575	1	Open	open	VB
18751	10575	2	the	the	DT
18751	10575	3	clamp	clamp	NN
18751	10575	4	and	and	CC
18751	10575	5	allow	allow	VB
18751	10575	6	from	from	IN
18751	10575	7	10	10	CD
18751	10575	8	to	to	TO
18751	10575	9	20	20	CD
18751	10575	10	c.c	c.c	NNP
18751	10575	11	.	.	.
18751	10576	1	of	of	IN
18751	10576	2	the	the	DT
18751	10576	3	acid	acid	NN
18751	10576	4	to	to	TO
18751	10576	5	run	run	VB
18751	10576	6	on	on	IN
18751	10576	7	to	to	IN
18751	10576	8	the	the	DT
18751	10576	9	assay	assay	NN
18751	10576	10	.	.	.
18751	10577	1	Carbonic	carbonic	JJ
18751	10577	2	acid	acid	NN
18751	10577	3	will	will	MD
18751	10577	4	be	be	VB
18751	10577	5	evolved	evolve	VBN
18751	10577	6	and	and	CC
18751	10577	7	will	will	MD
18751	10577	8	be	be	VB
18751	10577	9	driven	drive	VBN
18751	10577	10	through	through	IN
18751	10577	11	the	the	DT
18751	10577	12	tubes	tube	NNS
18751	10577	13	.	.	.
18751	10578	1	The	the	DT
18751	10578	2	gas	gas	NN
18751	10578	3	should	should	MD
18751	10578	4	bubble	bubble	VB
18751	10578	5	through	through	IN
18751	10578	6	the	the	DT
18751	10578	7	sulphuric	sulphuric	JJ
18751	10578	8	acid	acid	NN
18751	10578	9	in	in	IN
18751	10578	10	a	a	DT
18751	10578	11	moderate	moderate	JJ
18751	10578	12	and	and	CC
18751	10578	13	regular	regular	JJ
18751	10578	14	stream	stream	NN
18751	10578	15	.	.	.
18751	10579	1	When	when	WRB
18751	10579	2	the	the	DT
18751	10579	3	effervescence	effervescence	NN
18751	10579	4	slackens	slacken	VBZ
18751	10579	5	the	the	DT
18751	10579	6	clamp	clamp	NN
18751	10579	7	is	be	VBZ
18751	10579	8	opened	open	VBN
18751	10579	9	and	and	CC
18751	10579	10	the	the	DT
18751	10579	11	greater	great	JJR
18751	10579	12	part	part	NN
18751	10579	13	of	of	IN
18751	10579	14	the	the	DT
18751	10579	15	remaining	remain	VBG
18751	10579	16	acid	acid	NN
18751	10579	17	run	run	VBN
18751	10579	18	in	in	RB
18751	10579	19	.	.	.
18751	10580	1	When	when	WRB
18751	10580	2	the	the	DT
18751	10580	3	effervescence	effervescence	NN
18751	10580	4	has	have	VBZ
18751	10580	5	ceased	cease	VBN
18751	10580	6	the	the	DT
18751	10580	7	clamp	clamp	NN
18751	10580	8	is	be	VBZ
18751	10580	9	opened	open	VBN
18751	10580	10	to	to	IN
18751	10580	11	its	-PRON-	PRP$
18751	10580	12	full	full	JJ
18751	10580	13	extent	extent	NN
18751	10580	14	and	and	CC
18751	10580	15	a	a	DT
18751	10580	16	current	current	NN
18751	10580	17	of	of	IN
18751	10580	18	air	air	NN
18751	10580	19	drawn	draw	VBN
18751	10580	20	through	through	RP
18751	10580	21	with	with	IN
18751	10580	22	an	an	DT
18751	10580	23	aspirator	aspirator	NN
18751	10580	24	.	.	.
18751	10581	1	A	a	DT
18751	10581	2	gentle	gentle	JJ
18751	10581	3	heat	heat	NN
18751	10581	4	is	be	VBZ
18751	10581	5	applied	apply	VBN
18751	10581	6	to	to	IN
18751	10581	7	the	the	DT
18751	10581	8	flask	flask	NN
18751	10581	9	;	;	:
18751	10581	10	but	but	CC
18751	10581	11	it	-PRON-	PRP
18751	10581	12	should	should	MD
18751	10581	13	not	not	RB
18751	10581	14	be	be	VB
18751	10581	15	prolonged	prolong	VBN
18751	10581	16	or	or	CC
18751	10581	17	carried	carry	VBN
18751	10581	18	to	to	IN
18751	10581	19	boiling	boil	VBG
18751	10581	20	.	.	.
18751	10582	1	After	after	IN
18751	10582	2	the	the	DT
18751	10582	3	removal	removal	NN
18751	10582	4	of	of	IN
18751	10582	5	the	the	DT
18751	10582	6	heat	heat	NN
18751	10582	7	a	a	DT
18751	10582	8	gentle	gentle	JJ
18751	10582	9	current	current	NN
18751	10582	10	of	of	IN
18751	10582	11	air	air	NN
18751	10582	12	is	be	VBZ
18751	10582	13	drawn	draw	VBN
18751	10582	14	through	through	IN
18751	10582	15	the	the	DT
18751	10582	16	apparatus	apparatus	NN
18751	10582	17	for	for	IN
18751	10582	18	30	30	CD
18751	10582	19	or	or	CC
18751	10582	20	40	40	CD
18751	10582	21	minutes	minute	NNS
18751	10582	22	.	.	.
18751	10583	1	The	the	DT
18751	10583	2	weighed	weigh	VBN
18751	10583	3	~U~-tube	~u~-tube	NN
18751	10583	4	,	,	,
18751	10583	5	which	which	WDT
18751	10583	6	in	in	IN
18751	10583	7	the	the	DT
18751	10583	8	early	early	JJ
18751	10583	9	part	part	NN
18751	10583	10	of	of	IN
18751	10583	11	the	the	DT
18751	10583	12	operation	operation	NN
18751	10583	13	will	will	MD
18751	10583	14	have	have	VB
18751	10583	15	become	become	VBN
18751	10583	16	warm	warm	JJ
18751	10583	17	if	if	IN
18751	10583	18	much	much	JJ
18751	10583	19	carbonic	carbonic	JJ
18751	10583	20	acid	acid	NN
18751	10583	21	was	be	VBD
18751	10583	22	present	present	JJ
18751	10583	23	,	,	,
18751	10583	24	will	will	MD
18751	10583	25	by	by	IN
18751	10583	26	this	this	DT
18751	10583	27	time	time	NN
18751	10583	28	be	be	VB
18751	10583	29	cold	cold	JJ
18751	10583	30	.	.	.
18751	10584	1	It	-PRON-	PRP
18751	10584	2	is	be	VBZ
18751	10584	3	disconnected	disconnect	VBN
18751	10584	4	,	,	,
18751	10584	5	plugged	plug	VBN
18751	10584	6	,	,	,
18751	10584	7	and	and	CC
18751	10584	8	weighed	weigh	VBD
18751	10584	9	.	.	.
18751	10585	1	The	the	DT
18751	10585	2	increase	increase	NN
18751	10585	3	in	in	IN
18751	10585	4	weight	weight	NN
18751	10585	5	is	be	VBZ
18751	10585	6	due	due	JJ
18751	10585	7	to	to	IN
18751	10585	8	the	the	DT
18751	10585	9	carbon	carbon	NN
18751	10585	10	dioxide	dioxide	NN
18751	10585	11	of	of	IN
18751	10585	12	the	the	DT
18751	10585	13	sample	sample	NN
18751	10585	14	.	.	.
18751	10586	1	_	_	NNP
18751	10586	2	Example._--Ore	Example._--Ore	NNP
18751	10586	3	taken	take	VBD
18751	10586	4	1	1	CD
18751	10586	5	gram	gram	NN
18751	10586	6	.	.	.
18751	10587	1	Weight	weight	NN
18751	10587	2	of	of	IN
18751	10587	3	tube	tube	NN
18751	10587	4	,	,	,
18751	10587	5	before	before	IN
18751	10587	6	42.6525	42.6525	CD
18751	10587	7	grams	gram	NNS
18751	10587	8	"	"	''
18751	10587	9	"	"	``
18751	10587	10	after	after	IN
18751	10587	11	43.0940	43.0940	CD
18751	10587	12	"	"	''
18751	10587	13	-------	-------	NFP
18751	10587	14	Increase	Increase	NNP
18751	10587	15	equals	equal	VBZ
18751	10587	16	CO_{2	CO_{2	NNP
18751	10587	17	}	}	-RRB-
18751	10587	18	0.4415	0.4415	CD
18751	10587	19	"	"	''
18751	10587	20	[	[	-LRB-
18751	10587	21	Illustration	illustration	NN
18751	10587	22	:	:	:
18751	10587	23	FIG	FIG	NNP
18751	10587	24	.	.	.
18751	10588	1	81	81	CD
18751	10588	2	.	.	.
18751	10588	3	]	]	-RRB-
18751	10589	1	~Indirect	~Indirect	NFP
18751	10589	2	Gravimetric	Gravimetric	NNP
18751	10589	3	,	,	,
18751	10589	4	or	or	CC
18751	10589	5	Determination	determination	NN
18751	10589	6	by	by	IN
18751	10589	7	Loss.~--Take	Loss.~--Take	NNP
18751	10589	8	a	a	DT
18751	10589	9	Geissler	Geissler	NNP
18751	10589	10	's	's	POS
18751	10589	11	carbonic	carbonic	JJ
18751	10589	12	-	-	HYPH
18751	10589	13	acid	acid	NN
18751	10589	14	apparatus	apparatus	NN
18751	10589	15	(	(	-LRB-
18751	10589	16	fig	fig	NN
18751	10589	17	.	.	.
18751	10590	1	81	81	CD
18751	10590	2	)	)	-RRB-
18751	10590	3	and	and	CC
18751	10590	4	place	place	NN
18751	10590	5	in	in	IN
18751	10590	6	the	the	DT
18751	10590	7	double	double	JJ
18751	10590	8	bulb	bulb	NN
18751	10590	9	some	some	DT
18751	10590	10	strong	strong	JJ
18751	10590	11	sulphuric	sulphuric	JJ
18751	10590	12	acid	acid	NN
18751	10590	13	.	.	.
18751	10591	1	Put	put	VB
18751	10591	2	into	into	IN
18751	10591	3	the	the	DT
18751	10591	4	other	other	JJ
18751	10591	5	bulb	bulb	NN
18751	10591	6	,	,	,
18751	10591	7	the	the	DT
18751	10591	8	stopcock	stopcock	NN
18751	10591	9	being	be	VBG
18751	10591	10	closed	close	VBN
18751	10591	11	,	,	,
18751	10591	12	3	3	CD
18751	10591	13	or	or	CC
18751	10591	14	4	4	CD
18751	10591	15	c.c	c.c	NN
18751	10591	16	.	.	.
18751	10592	1	of	of	IN
18751	10592	2	nitric	nitric	JJ
18751	10592	3	acid	acid	NN
18751	10592	4	diluted	dilute	VBN
18751	10592	5	with	with	IN
18751	10592	6	water	water	NN
18751	10592	7	.	.	.
18751	10593	1	Leave	leave	VB
18751	10593	2	the	the	DT
18751	10593	3	apparatus	apparatus	NN
18751	10593	4	in	in	IN
18751	10593	5	the	the	DT
18751	10593	6	balance	balance	NN
18751	10593	7	-	-	HYPH
18751	10593	8	box	box	NN
18751	10593	9	for	for	IN
18751	10593	10	a	a	DT
18751	10593	11	few	few	JJ
18751	10593	12	minutes	minute	NNS
18751	10593	13	and	and	CC
18751	10593	14	weigh	weigh	NN
18751	10593	15	.	.	.
18751	10594	1	Introduce	introduce	VB
18751	10594	2	into	into	IN
18751	10594	3	the	the	DT
18751	10594	4	flask	flask	NN
18751	10594	5	(	(	-LRB-
18751	10594	6	through	through	IN
18751	10594	7	A	a	NN
18751	10594	8	)	)	-RRB-
18751	10594	9	about	about	RB
18751	10594	10	1	1	CD
18751	10594	11	gram	gram	NN
18751	10594	12	of	of	IN
18751	10594	13	the	the	DT
18751	10594	14	powdered	powdered	JJ
18751	10594	15	substance	substance	NN
18751	10594	16	and	and	CC
18751	10594	17	again	again	RB
18751	10594	18	weigh	weigh	VBP
18751	10594	19	to	to	TO
18751	10594	20	find	find	VB
18751	10594	21	the	the	DT
18751	10594	22	exact	exact	JJ
18751	10594	23	amount	amount	NN
18751	10594	24	added	add	VBN
18751	10594	25	.	.	.
18751	10595	1	Allow	allow	VB
18751	10595	2	the	the	DT
18751	10595	3	acid	acid	NN
18751	10595	4	to	to	TO
18751	10595	5	run	run	VB
18751	10595	6	gradually	gradually	RB
18751	10595	7	on	on	RB
18751	10595	8	to	to	IN
18751	10595	9	the	the	DT
18751	10595	10	carbonate	carbonate	NN
18751	10595	11	,	,	,
18751	10595	12	and	and	CC
18751	10595	13	when	when	WRB
18751	10595	14	solution	solution	NN
18751	10595	15	is	be	VBZ
18751	10595	16	complete	complete	JJ
18751	10595	17	,	,	,
18751	10595	18	heat	heat	NN
18751	10595	19	and	and	CC
18751	10595	20	aspirate	aspirate	NN
18751	10595	21	.	.	.
18751	10596	1	Cool	cool	UH
18751	10596	2	and	and	CC
18751	10596	3	again	again	RB
18751	10596	4	weigh	weigh	VBP
18751	10596	5	;	;	:
18751	10596	6	the	the	DT
18751	10596	7	loss	loss	NN
18751	10596	8	in	in	IN
18751	10596	9	weight	weight	NN
18751	10596	10	is	be	VBZ
18751	10596	11	the	the	DT
18751	10596	12	carbonic	carbonic	JJ
18751	10596	13	acid	acid	NN
18751	10596	14	.	.	.
18751	10597	1	For	for	IN
18751	10597	2	_	_	NNP
18751	10597	3	Example_:--	Example_:--	NNP
18751	10597	4	Weight	Weight	NNP
18751	10597	5	of	of	IN
18751	10597	6	apparatus	apparatus	NNP
18751	10597	7	and	and	CC
18751	10597	8	acids	acids	NNP
18751	10597	9	85.494	85.494	CD
18751	10597	10	grams	gram	NNS
18751	10597	11	"	"	``
18751	10597	12	"	"	``
18751	10597	13	marble	marble	NN
18751	10597	14	86.879	86.879	CD
18751	10597	15	"	"	''
18751	10597	16	------	------	NFP
18751	10597	17	Equal	equal	JJ
18751	10597	18	to	to	IN
18751	10597	19	marble	marble	NN
18751	10597	20	taken	take	VBN
18751	10597	21	1.385	1.385	CD
18751	10597	22	"	"	``
18751	10597	23	Weight	Weight	NNP
18751	10597	24	of	of	IN
18751	10597	25	apparatus	apparatus	NN
18751	10597	26	and	and	CC
18751	10597	27	marble	marble	NN
18751	10597	28	86.879	86.879	CD
18751	10597	29	grams	gram	NNS
18751	10597	30	"	"	``
18751	10597	31	"	"	``
18751	10597	32	minus	minus	CC
18751	10597	33	carbonic	carbonic	JJ
18751	10597	34	acid	acid	NN
18751	10597	35	86.2692	86.2692	CD
18751	10597	36	"	"	''
18751	10597	37	-------	-------	NFP
18751	10597	38	Equal	equal	JJ
18751	10597	39	to	to	IN
18751	10597	40	carbonic	carbonic	JJ
18751	10597	41	acid	acid	NN
18751	10597	42	0.6098	0.6098	CD
18751	10597	43	"	"	``
18751	10597	44	1.385	1.385	CD
18751	10597	45	:	:	:
18751	10597	46	100	100	CD
18751	10597	47	:	:	:
18751	10597	48	:	:	:
18751	10597	49	0.6098	0.6098	LS
18751	10597	50	:	:	:
18751	10597	51	_	_	NNP
18751	10597	52	x	x	SYM
18751	10597	53	_	_	NNP
18751	10597	54	_	_	NNP
18751	10597	55	x	x	NNP
18751	10597	56	_	_	NNP
18751	10597	57	=	=	SYM
18751	10597	58	44.03	44.03	CD
18751	10597	59	per	per	NN
18751	10597	60	cent	cent	NN
18751	10597	61	.	.	.
18751	10598	1	The	the	DT
18751	10598	2	substance	substance	NN
18751	10598	3	contains	contain	VBZ
18751	10598	4	44.03	44.03	CD
18751	10598	5	per	per	IN
18751	10598	6	cent	cent	NN
18751	10598	7	.	.	.
18751	10599	1	of	of	IN
18751	10599	2	carbonic	carbonic	JJ
18751	10599	3	acid	acid	NN
18751	10599	4	;	;	:
18751	10599	5	a	a	DT
18751	10599	6	duplicate	duplicate	JJ
18751	10599	7	experiment	experiment	NN
18751	10599	8	gave	give	VBD
18751	10599	9	43.73	43.73	CD
18751	10599	10	per	per	IN
18751	10599	11	cent	cent	NN
18751	10599	12	.	.	.
18751	10600	1	This	this	DT
18751	10600	2	method	method	NN
18751	10600	3	is	be	VBZ
18751	10600	4	quicker	quick	JJR
18751	10600	5	,	,	,
18751	10600	6	but	but	CC
18751	10600	7	less	less	RBR
18751	10600	8	exact	exact	JJ
18751	10600	9	,	,	,
18751	10600	10	than	than	IN
18751	10600	11	the	the	DT
18751	10600	12	direct	direct	JJ
18751	10600	13	gravimetric	gravimetric	JJ
18751	10600	14	determination	determination	NN
18751	10600	15	.	.	.
18751	10601	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	10601	2	METHOD	METHOD	NNP
18751	10601	3	.	.	.
18751	10602	1	This	this	DT
18751	10602	2	,	,	,
18751	10602	3	which	which	WDT
18751	10602	4	is	be	VBZ
18751	10602	5	of	of	IN
18751	10602	6	somewhat	somewhat	RB
18751	10602	7	limited	limited	JJ
18751	10602	8	application	application	NN
18751	10602	9	,	,	,
18751	10602	10	is	be	VBZ
18751	10602	11	based	base	VBN
18751	10602	12	upon	upon	IN
18751	10602	13	the	the	DT
18751	10602	14	determination	determination	NN
18751	10602	15	of	of	IN
18751	10602	16	the	the	DT
18751	10602	17	quantity	quantity	NN
18751	10602	18	of	of	IN
18751	10602	19	acid	acid	NN
18751	10602	20	required	require	VBN
18751	10602	21	to	to	TO
18751	10602	22	decompose	decompose	VB
18751	10602	23	the	the	DT
18751	10602	24	carbonate	carbonate	NN
18751	10602	25	.	.	.
18751	10603	1	It	-PRON-	PRP
18751	10603	2	consists	consist	VBZ
18751	10603	3	in	in	IN
18751	10603	4	adding	add	VBG
18751	10603	5	to	to	IN
18751	10603	6	a	a	DT
18751	10603	7	weighed	weigh	VBN
18751	10603	8	quantity	quantity	NN
18751	10603	9	of	of	IN
18751	10603	10	the	the	DT
18751	10603	11	mineral	mineral	NN
18751	10603	12	a	a	DT
18751	10603	13	known	know	VBN
18751	10603	14	amount	amount	NN
18751	10603	15	of	of	IN
18751	10603	16	standard	standard	JJ
18751	10603	17	solution	solution	NN
18751	10603	18	of	of	IN
18751	10603	19	acid	acid	NN
18751	10603	20	which	which	WDT
18751	10603	21	is	be	VBZ
18751	10603	22	in	in	IN
18751	10603	23	excess	excess	NN
18751	10603	24	of	of	IN
18751	10603	25	that	that	DT
18751	10603	26	required	require	VBD
18751	10603	27	to	to	TO
18751	10603	28	effect	effect	VB
18751	10603	29	the	the	DT
18751	10603	30	decomposition	decomposition	NN
18751	10603	31	.	.	.
18751	10604	1	The	the	DT
18751	10604	2	quantity	quantity	NN
18751	10604	3	of	of	IN
18751	10604	4	residual	residual	JJ
18751	10604	5	acid	acid	NN
18751	10604	6	is	be	VBZ
18751	10604	7	then	then	RB
18751	10604	8	determined	determine	VBN
18751	10604	9	by	by	IN
18751	10604	10	titrating	titrate	VBG
18751	10604	11	with	with	IN
18751	10604	12	standard	standard	JJ
18751	10604	13	solution	solution	NN
18751	10604	14	of	of	IN
18751	10604	15	alkali	alkali	JJ
18751	10604	16	.	.	.
18751	10605	1	This	this	DT
18751	10605	2	method	method	NN
18751	10605	3	has	have	VBZ
18751	10605	4	been	be	VBN
18751	10605	5	described	describe	VBN
18751	10605	6	under	under	IN
18751	10605	7	_	_	NNP
18751	10605	8	Lime	Lime	NNP
18751	10605	9	_	_	NNP
18751	10605	10	.	.	.
18751	10606	1	GASOMETRIC	GASOMETRIC	NNP
18751	10606	2	METHOD	METHOD	NNP
18751	10606	3	.	.	.
18751	10607	1	This	this	DT
18751	10607	2	method	method	NN
18751	10607	3	is	be	VBZ
18751	10607	4	the	the	DT
18751	10607	5	quickest	quick	JJS
18751	10607	6	of	of	IN
18751	10607	7	all	all	DT
18751	10607	8	,	,	,
18751	10607	9	and	and	CC
18751	10607	10	the	the	DT
18751	10607	11	least	least	JJS
18751	10607	12	troublesome	troublesome	JJ
18751	10607	13	after	after	IN
18751	10607	14	the	the	DT
18751	10607	15	apparatus	apparatus	NN
18751	10607	16	has	have	VBZ
18751	10607	17	been	be	VBN
18751	10607	18	once	once	RB
18751	10607	19	prepared	prepare	VBN
18751	10607	20	.	.	.
18751	10608	1	It	-PRON-	PRP
18751	10608	2	yields	yield	VBZ
18751	10608	3	fairly	fairly	RB
18751	10608	4	accurate	accurate	JJ
18751	10608	5	results	result	NNS
18751	10608	6	when	when	WRB
18751	10608	7	worked	work	VBD
18751	10608	8	in	in	IN
18751	10608	9	the	the	DT
18751	10608	10	manner	manner	NN
18751	10608	11	described	describe	VBN
18751	10608	12	below	below	RB
18751	10608	13	;	;	:
18751	10608	14	but	but	CC
18751	10608	15	if	if	IN
18751	10608	16	greater	great	JJR
18751	10608	17	precautions	precaution	NNS
18751	10608	18	are	be	VBP
18751	10608	19	taken	take	VBN
18751	10608	20	the	the	DT
18751	10608	21	results	result	NNS
18751	10608	22	are	be	VBP
18751	10608	23	exact	exact	JJ
18751	10608	24	.	.	.
18751	10609	1	It	-PRON-	PRP
18751	10609	2	depends	depend	VBZ
18751	10609	3	on	on	IN
18751	10609	4	the	the	DT
18751	10609	5	measurement	measurement	NN
18751	10609	6	of	of	IN
18751	10609	7	the	the	DT
18751	10609	8	volume	volume	NN
18751	10609	9	of	of	IN
18751	10609	10	gas	gas	NN
18751	10609	11	given	give	VBN
18751	10609	12	off	off	RP
18751	10609	13	on	on	IN
18751	10609	14	treating	treat	VBG
18751	10609	15	the	the	DT
18751	10609	16	weighed	weighed	JJ
18751	10609	17	sample	sample	NN
18751	10609	18	with	with	IN
18751	10609	19	acid	acid	NN
18751	10609	20	.	.	.
18751	10610	1	The	the	DT
18751	10610	2	apparatus	apparatus	NN
18751	10610	3	described	describe	VBD
18751	10610	4	,	,	,
18751	10610	5	page	page	NN
18751	10610	6	52	52	CD
18751	10610	7	,	,	,
18751	10610	8	is	be	VBZ
18751	10610	9	used	use	VBN
18751	10610	10	.	.	.
18751	10611	1	Weigh	weigh	VB
18751	10611	2	out	out	RP
18751	10611	3	a	a	DT
18751	10611	4	portion	portion	NN
18751	10611	5	of	of	IN
18751	10611	6	the	the	DT
18751	10611	7	mineral	mineral	NN
18751	10611	8	which	which	WDT
18751	10611	9	shall	shall	MD
18751	10611	10	contain	contain	VB
18751	10611	11	not	not	RB
18751	10611	12	more	more	JJR
18751	10611	13	than	than	IN
18751	10611	14	0.15	0.15	CD
18751	10611	15	gram	gram	NN
18751	10611	16	of	of	IN
18751	10611	17	carbonic	carbonic	JJ
18751	10611	18	acid	acid	NN
18751	10611	19	(	(	-LRB-
18751	10611	20	or	or	CC
18751	10611	21	0.4	0.4	CD
18751	10611	22	gram	gram	NN
18751	10611	23	of	of	IN
18751	10611	24	carbonate	carbonate	NN
18751	10611	25	of	of	IN
18751	10611	26	lime	lime	NN
18751	10611	27	)	)	-RRB-
18751	10611	28	and	and	CC
18751	10611	29	put	put	VBD
18751	10611	30	it	-PRON-	PRP
18751	10611	31	in	in	IN
18751	10611	32	the	the	DT
18751	10611	33	bottle	bottle	NN
18751	10611	34	.	.	.
18751	10612	1	Put	put	VB
18751	10612	2	in	in	IN
18751	10612	3	the	the	DT
18751	10612	4	inner	inner	JJ
18751	10612	5	tube	tube	NN
18751	10612	6	10	10	CD
18751	10612	7	c.c	c.c	NNP
18751	10612	8	.	.	.
18751	10613	1	of	of	IN
18751	10613	2	dilute	dilute	NNP
18751	10613	3	hydrochloric	hydrochloric	NNP
18751	10613	4	acid	acid	NNP
18751	10613	5	(	(	-LRB-
18751	10613	6	1	1	CD
18751	10613	7	-	-	HYPH
18751	10613	8	-1	-1	''
18751	10613	9	)	)	-RRB-
18751	10613	10	,	,	,
18751	10613	11	cork	cork	NN
18751	10613	12	tightly	tightly	RB
18751	10613	13	,	,	,
18751	10613	14	and	and	CC
18751	10613	15	read	read	VBD
18751	10613	16	off	off	RP
18751	10613	17	the	the	DT
18751	10613	18	level	level	NN
18751	10613	19	of	of	IN
18751	10613	20	the	the	DT
18751	10613	21	liquid	liquid	NN
18751	10613	22	in	in	IN
18751	10613	23	the	the	DT
18751	10613	24	burette	burette	NN
18751	10613	25	after	after	IN
18751	10613	26	adjusting	adjust	VBG
18751	10613	27	the	the	DT
18751	10613	28	pressure	pressure	NN
18751	10613	29	.	.	.
18751	10614	1	Turn	turn	VB
18751	10614	2	the	the	DT
18751	10614	3	acid	acid	NN
18751	10614	4	over	over	RP
18751	10614	5	on	on	IN
18751	10614	6	to	to	IN
18751	10614	7	the	the	DT
18751	10614	8	mineral	mineral	NN
18751	10614	9	.	.	.
18751	10615	1	Run	run	VB
18751	10615	2	out	out	RP
18751	10615	3	the	the	DT
18751	10615	4	water	water	NN
18751	10615	5	so	so	IN
18751	10615	6	as	as	IN
18751	10615	7	to	to	TO
18751	10615	8	keep	keep	VB
18751	10615	9	the	the	DT
18751	10615	10	level	level	NN
18751	10615	11	in	in	IN
18751	10615	12	the	the	DT
18751	10615	13	two	two	CD
18751	10615	14	burettes	burette	NNS
18751	10615	15	the	the	DT
18751	10615	16	same	same	JJ
18751	10615	17	.	.	.
18751	10616	1	When	when	WRB
18751	10616	2	effervescence	effervescence	NN
18751	10616	3	has	have	VBZ
18751	10616	4	ceased	cease	VBN
18751	10616	5	,	,	,
18751	10616	6	rotate	rotate	VB
18751	10616	7	the	the	DT
18751	10616	8	contents	content	NNS
18751	10616	9	of	of	IN
18751	10616	10	the	the	DT
18751	10616	11	bottle	bottle	NN
18751	10616	12	;	;	:
18751	10616	13	finally	finally	RB
18751	10616	14	,	,	,
18751	10616	15	adjust	adjust	VB
18751	10616	16	the	the	DT
18751	10616	17	level	level	NN
18751	10616	18	in	in	IN
18751	10616	19	the	the	DT
18751	10616	20	burettes	burette	NNS
18751	10616	21	and	and	CC
18751	10616	22	read	read	VBD
18751	10616	23	off	off	IN
18751	10616	24	the	the	DT
18751	10616	25	volume	volume	NN
18751	10616	26	.	.	.
18751	10617	1	The	the	DT
18751	10617	2	increase	increase	NN
18751	10617	3	in	in	IN
18751	10617	4	volume	volume	NN
18751	10617	5	is	be	VBZ
18751	10617	6	due	due	JJ
18751	10617	7	to	to	IN
18751	10617	8	the	the	DT
18751	10617	9	evolved	evolve	VBN
18751	10617	10	carbon	carbon	NN
18751	10617	11	dioxide	dioxide	NN
18751	10617	12	.	.	.
18751	10618	1	At	at	IN
18751	10618	2	the	the	DT
18751	10618	3	same	same	JJ
18751	10618	4	time	time	NN
18751	10618	5	read	read	VBD
18751	10618	6	off	off	RP
18751	10618	7	the	the	DT
18751	10618	8	"	"	``
18751	10618	9	volume	volume	NN
18751	10618	10	corrector	corrector	NN
18751	10618	11	.	.	.
18751	10618	12	"	"	''
18751	10619	1	Some	some	DT
18751	10619	2	of	of	IN
18751	10619	3	the	the	DT
18751	10619	4	carbon	carbon	NN
18751	10619	5	dioxide	dioxide	NN
18751	10619	6	remains	remain	VBZ
18751	10619	7	dissolved	dissolve	VBN
18751	10619	8	in	in	IN
18751	10619	9	the	the	DT
18751	10619	10	acid	acid	NN
18751	10619	11	in	in	IN
18751	10619	12	the	the	DT
18751	10619	13	generating	generating	NN
18751	10619	14	bottle	bottle	NN
18751	10619	15	,	,	,
18751	10619	16	and	and	CC
18751	10619	17	the	the	DT
18751	10619	18	quantity	quantity	NN
18751	10619	19	thus	thus	RB
18751	10619	20	dissolved	dissolve	VBN
18751	10619	21	will	will	MD
18751	10619	22	depend	depend	VB
18751	10619	23	on	on	IN
18751	10619	24	the	the	DT
18751	10619	25	amount	amount	NN
18751	10619	26	of	of	IN
18751	10619	27	carbonate	carbonate	NN
18751	10619	28	as	as	RB
18751	10619	29	well	well	RB
18751	10619	30	as	as	IN
18751	10619	31	on	on	IN
18751	10619	32	the	the	DT
18751	10619	33	amount	amount	NN
18751	10619	34	of	of	IN
18751	10619	35	acid	acid	JJ
18751	10619	36	present	present	NN
18751	10619	37	.	.	.
18751	10620	1	Consequently	consequently	RB
18751	10620	2	,	,	,
18751	10620	3	a	a	DT
18751	10620	4	measured	measure	VBN
18751	10620	5	quantity	quantity	NN
18751	10620	6	of	of	IN
18751	10620	7	acid	acid	NN
18751	10620	8	should	should	MD
18751	10620	9	be	be	VB
18751	10620	10	used	use	VBN
18751	10620	11	in	in	IN
18751	10620	12	each	each	DT
18751	10620	13	assay	assay	NN
18751	10620	14	and	and	CC
18751	10620	15	a	a	DT
18751	10620	16	comparative	comparative	JJ
18751	10620	17	experiment	experiment	NN
18751	10620	18	made	make	VBN
18751	10620	19	with	with	IN
18751	10620	20	a	a	DT
18751	10620	21	known	know	VBN
18751	10620	22	weight	weight	NN
18751	10620	23	of	of	IN
18751	10620	24	pure	pure	JJ
18751	10620	25	carbonate	carbonate	NN
18751	10620	26	of	of	IN
18751	10620	27	lime	lime	NN
18751	10620	28	which	which	WDT
18751	10620	29	will	will	MD
18751	10620	30	yield	yield	VB
18751	10620	31	about	about	IN
18751	10620	32	the	the	DT
18751	10620	33	same	same	JJ
18751	10620	34	volume	volume	NN
18751	10620	35	of	of	IN
18751	10620	36	gas	gas	NN
18751	10620	37	.	.	.
18751	10621	1	The	the	DT
18751	10621	2	number	number	NN
18751	10621	3	of	of	IN
18751	10621	4	c.c	c.c	NNP
18751	10621	5	.	.	.
18751	10622	1	of	of	IN
18751	10622	2	gas	gas	NN
18751	10622	3	got	get	VBD
18751	10622	4	in	in	IN
18751	10622	5	the	the	DT
18751	10622	6	assay	assay	NN
18751	10622	7	multiplied	multiply	VBN
18751	10622	8	by	by	IN
18751	10622	9	4.7	4.7	CD
18751	10622	10	will	will	MD
18751	10622	11	give	give	VB
18751	10622	12	the	the	DT
18751	10622	13	number	number	NN
18751	10622	14	of	of	IN
18751	10622	15	milligrams	milligram	NNS
18751	10622	16	of	of	IN
18751	10622	17	pure	pure	JJ
18751	10622	18	carbonate	carbonate	NN
18751	10622	19	of	of	IN
18751	10622	20	lime	lime	NN
18751	10622	21	that	that	WDT
18751	10622	22	must	must	MD
18751	10622	23	be	be	VB
18751	10622	24	taken	take	VBN
18751	10622	25	for	for	IN
18751	10622	26	the	the	DT
18751	10622	27	standard	standard	NN
18751	10622	28	.	.	.
18751	10623	1	With	with	IN
18751	10623	2	ordinary	ordinary	JJ
18751	10623	3	work	work	NN
18751	10623	4	the	the	DT
18751	10623	5	error	error	NN
18751	10623	6	rarely	rarely	RB
18751	10623	7	exceeds	exceed	VBZ
18751	10623	8	half	half	PDT
18751	10623	9	a	a	DT
18751	10623	10	c.c	c.c	NN
18751	10623	11	.	.	.
18751	10624	1	The	the	DT
18751	10624	2	following	follow	VBG
18751	10624	3	example	example	NN
18751	10624	4	will	will	MD
18751	10624	5	illustrate	illustrate	VB
18751	10624	6	the	the	DT
18751	10624	7	calculations:--	calculations:--	UH
18751	10624	8	One	one	CD
18751	10624	9	gram	gram	NN
18751	10624	10	of	of	IN
18751	10624	11	a	a	DT
18751	10624	12	mineral	mineral	NN
18751	10624	13	was	be	VBD
18751	10624	14	taken	take	VBN
18751	10624	15	,	,	,
18751	10624	16	and	and	CC
18751	10624	17	yielded	yield	VBD
18751	10624	18	49.0	49.0	CD
18751	10624	19	c.c	c.c	NNP
18751	10624	20	.	.	.
18751	10625	1	of	of	IN
18751	10625	2	gas	gas	NN
18751	10625	3	.	.	.
18751	10626	1	The	the	DT
18751	10626	2	"	"	``
18751	10626	3	volume	volume	NN
18751	10626	4	corrector	corrector	NN
18751	10626	5	"	"	''
18751	10626	6	reading	reading	NN
18751	10626	7	was	be	VBD
18751	10626	8	100.4	100.4	CD
18751	10626	9	c.c	c.c	NNP
18751	10626	10	.	.	.
18751	10627	1	0.2405	0.2405	CD
18751	10627	2	gram	gram	NN
18751	10627	3	of	of	IN
18751	10627	4	pure	pure	JJ
18751	10627	5	carbonate	carbonate	NN
18751	10627	6	of	of	IN
18751	10627	7	lime	lime	NN
18751	10627	8	was	be	VBD
18751	10627	9	then	then	RB
18751	10627	10	taken	take	VBN
18751	10627	11	,	,	,
18751	10627	12	and	and	CC
18751	10627	13	treated	treat	VBN
18751	10627	14	in	in	IN
18751	10627	15	the	the	DT
18751	10627	16	same	same	JJ
18751	10627	17	way	way	NN
18751	10627	18	;	;	:
18751	10627	19	50.5	50.5	CD
18751	10627	20	c.c	c.c	NNP
18751	10627	21	.	.	.
18751	10628	1	of	of	IN
18751	10628	2	gas	gas	NN
18751	10628	3	were	be	VBD
18751	10628	4	got	get	VBN
18751	10628	5	.	.	.
18751	10629	1	The	the	DT
18751	10629	2	volume	volume	NN
18751	10629	3	corrector	corrector	NN
18751	10629	4	still	still	RB
18751	10629	5	read	read	VBD
18751	10629	6	100.4	100.4	CD
18751	10629	7	c.c	c.c	NNP
18751	10629	8	.	.	.
18751	10630	1	0.2405	0.2405	CD
18751	10630	2	gram	gram	NN
18751	10630	3	of	of	IN
18751	10630	4	carbonate	carbonate	NN
18751	10630	5	of	of	IN
18751	10630	6	lime	lime	NN
18751	10630	7	is	be	VBZ
18751	10630	8	equivalent	equivalent	JJ
18751	10630	9	to	to	IN
18751	10630	10	0.1058	0.1058	CD
18751	10630	11	gram	gram	NN
18751	10630	12	of	of	IN
18751	10630	13	carbon	carbon	NN
18751	10630	14	dioxide	dioxide	NN
18751	10630	15	;	;	:
18751	10630	16	then	then	RB
18751	10630	17	,	,	,
18751	10630	18	50.5	50.5	CD
18751	10630	19	:	:	:
18751	10630	20	49.0	49.0	CD
18751	10630	21	:	:	:
18751	10630	22	:	:	:
18751	10630	23	0.1058	0.1058	CD
18751	10630	24	:	:	:
18751	10630	25	_	_	NNP
18751	10630	26	x	x	NNP
18751	10630	27	_	_	NNP
18751	10630	28	_	_	NNP
18751	10630	29	x	x	NNP
18751	10630	30	_	_	NNP
18751	10630	31	=	=	SYM
18751	10630	32	10.26	10.26	CD
18751	10630	33	per	per	NN
18751	10630	34	cent	cent	NN
18751	10630	35	.	.	.
18751	10631	1	~Estimation	~Estimation	NFP
18751	10631	2	of	of	IN
18751	10631	3	Carbonic	Carbonic	NNP
18751	10631	4	Acid	Acid	NNP
18751	10631	5	in	in	IN
18751	10631	6	the	the	DT
18751	10631	7	Air	air	NN
18751	10631	8	of	of	IN
18751	10631	9	Mines.~--According	Mines.~--According	NNP
18751	10631	10	to	to	IN
18751	10631	11	a	a	DT
18751	10631	12	series	series	NN
18751	10631	13	of	of	IN
18751	10631	14	analyses	analysis	NNS
18751	10631	15	by	by	IN
18751	10631	16	Angus	Angus	NNP
18751	10631	17	Smith	Smith	NNP
18751	10631	18	,	,	,
18751	10631	19	the	the	DT
18751	10631	20	proportion	proportion	NN
18751	10631	21	of	of	IN
18751	10631	22	carbonic	carbonic	JJ
18751	10631	23	acid	acid	NN
18751	10631	24	in	in	IN
18751	10631	25	the	the	DT
18751	10631	26	air	air	NN
18751	10631	27	of	of	IN
18751	10631	28	underground	underground	JJ
18751	10631	29	workings	working	NNS
18751	10631	30	varied	vary	VBD
18751	10631	31	from	from	IN
18751	10631	32	0.04	0.04	CD
18751	10631	33	to	to	IN
18751	10631	34	2.7	2.7	CD
18751	10631	35	per	per	NN
18751	10631	36	cent	cent	NN
18751	10631	37	.	.	.
18751	10632	1	by	by	IN
18751	10632	2	volume	volume	NN
18751	10632	3	.	.	.
18751	10633	1	In	in	IN
18751	10633	2	places	place	NNS
18751	10633	3	where	where	WRB
18751	10633	4	men	man	NNS
18751	10633	5	are	be	VBP
18751	10633	6	working	work	VBG
18751	10633	7	the	the	DT
18751	10633	8	proportion	proportion	NN
18751	10633	9	ought	ought	MD
18751	10633	10	not	not	RB
18751	10633	11	to	to	TO
18751	10633	12	reach	reach	VB
18751	10633	13	0.25	0.25	CD
18751	10633	14	per	per	IN
18751	10633	15	cent	cent	NN
18751	10633	16	.	.	.
18751	10634	1	A	a	DT
18751	10634	2	simple	simple	JJ
18751	10634	3	method	method	NN
18751	10634	4	of	of	IN
18751	10634	5	determining	determine	VBG
18751	10634	6	whether	whether	IN
18751	10634	7	a	a	DT
18751	10634	8	sample	sample	NN
18751	10634	9	of	of	IN
18751	10634	10	air	air	NN
18751	10634	11	reaches	reach	VBZ
18751	10634	12	this	this	DT
18751	10634	13	limit	limit	NN
18751	10634	14	(	(	-LRB-
18751	10634	15	0.25	0.25	CD
18751	10634	16	per	per	IN
18751	10634	17	cent	cent	NN
18751	10634	18	.	.	.
18751	10634	19	)	)	-RRB-
18751	10635	1	is	be	VBZ
18751	10635	2	described	describe	VBN
18751	10635	3	by	by	IN
18751	10635	4	Dr.	Dr.	NNP
18751	10635	5	C.	C.	NNP
18751	10635	6	Le	Le	NNP
18751	10635	7	Neve	Neve	NNP
18751	10635	8	Foster	Foster	NNP
18751	10635	9	in	in	IN
18751	10635	10	the	the	DT
18751	10635	11	"	"	``
18751	10635	12	Proceedings	Proceedings	NNPS
18751	10635	13	of	of	IN
18751	10635	14	the	the	DT
18751	10635	15	Mining	Mining	NNP
18751	10635	16	Association	Association	NNP
18751	10635	17	and	and	CC
18751	10635	18	Institute	Institute	NNP
18751	10635	19	of	of	IN
18751	10635	20	Cornwall	Cornwall	NNP
18751	10635	21	"	"	''
18751	10635	22	for	for	IN
18751	10635	23	1888	1888	CD
18751	10635	24	.	.	.
18751	10636	1	The	the	DT
18751	10636	2	apparatus	apparatus	NN
18751	10636	3	used	use	VBN
18751	10636	4	is	be	VBZ
18751	10636	5	an	an	DT
18751	10636	6	ordinary	ordinary	JJ
18751	10636	7	corked	cork	VBN
18751	10636	8	8-ounce	8-ounce	CD
18751	10636	9	medicine	medicine	NN
18751	10636	10	bottle	bottle	NN
18751	10636	11	.	.	.
18751	10637	1	This	this	DT
18751	10637	2	is	be	VBZ
18751	10637	3	filled	fill	VBN
18751	10637	4	with	with	IN
18751	10637	5	the	the	DT
18751	10637	6	air	air	NN
18751	10637	7	to	to	TO
18751	10637	8	be	be	VB
18751	10637	9	examined	examine	VBN
18751	10637	10	by	by	IN
18751	10637	11	sucking	suck	VBG
18751	10637	12	out	out	RP
18751	10637	13	its	-PRON-	PRP$
18751	10637	14	contents	content	NNS
18751	10637	15	with	with	IN
18751	10637	16	a	a	DT
18751	10637	17	piece	piece	NN
18751	10637	18	of	of	IN
18751	10637	19	rubber	rubber	NN
18751	10637	20	-	-	HYPH
18751	10637	21	tube	tube	NN
18751	10637	22	.	.	.
18751	10638	1	Half	half	JJ
18751	10638	2	-	-	HYPH
18751	10638	3	an	an	DT
18751	10638	4	-	-	HYPH
18751	10638	5	ounce	ounce	NN
18751	10638	6	of	of	IN
18751	10638	7	dilute	dilute	NNP
18751	10638	8	lime	lime	NN
18751	10638	9	-	-	HYPH
18751	10638	10	water[121	water[121	NNP
18751	10638	11	]	]	-RRB-
18751	10638	12	(	(	-LRB-
18751	10638	13	tinted	tint	VBN
18751	10638	14	with	with	IN
18751	10638	15	phenolphthalein	phenolphthalein	NN
18751	10638	16	)	)	-RRB-
18751	10638	17	is	be	VBZ
18751	10638	18	poured	pour	VBN
18751	10638	19	in	in	RP
18751	10638	20	.	.	.
18751	10639	1	If	if	IN
18751	10639	2	,	,	,
18751	10639	3	on	on	IN
18751	10639	4	corking	cork	VBG
18751	10639	5	the	the	DT
18751	10639	6	bottle	bottle	NN
18751	10639	7	and	and	CC
18751	10639	8	shaking	shake	VBG
18751	10639	9	,	,	,
18751	10639	10	the	the	DT
18751	10639	11	colour	colour	NN
18751	10639	12	is	be	VBZ
18751	10639	13	not	not	RB
18751	10639	14	discharged	discharge	VBN
18751	10639	15	,	,	,
18751	10639	16	the	the	DT
18751	10639	17	air	air	NN
18751	10639	18	contains	contain	VBZ
18751	10639	19	less	less	JJR
18751	10639	20	than	than	IN
18751	10639	21	0.25	0.25	CD
18751	10639	22	per	per	IN
18751	10639	23	cent	cent	NN
18751	10639	24	.	.	.
18751	10640	1	of	of	IN
18751	10640	2	carbon	carbon	NN
18751	10640	3	dioxide	dioxide	NN
18751	10640	4	.	.	.
18751	10641	1	"	"	``
18751	10641	2	If	if	IN
18751	10641	3	the	the	DT
18751	10641	4	colour	colour	NN
18751	10641	5	fades	fade	NNS
18751	10641	6	slowly	slowly	RB
18751	10641	7	,	,	,
18751	10641	8	and	and	CC
18751	10641	9	does	do	VBZ
18751	10641	10	not	not	RB
18751	10641	11	finally	finally	RB
18751	10641	12	vanish	vanish	VB
18751	10641	13	till	till	IN
18751	10641	14	after	after	IN
18751	10641	15	a	a	DT
18751	10641	16	great	great	JJ
18751	10641	17	deal	deal	NN
18751	10641	18	of	of	IN
18751	10641	19	shaking	shake	VBG
18751	10641	20	,	,	,
18751	10641	21	it	-PRON-	PRP
18751	10641	22	may	may	MD
18751	10641	23	be	be	VB
18751	10641	24	assumed	assume	VBN
18751	10641	25	that	that	IN
18751	10641	26	the	the	DT
18751	10641	27	percentage	percentage	NN
18751	10641	28	of	of	IN
18751	10641	29	carbon	carbon	NN
18751	10641	30	dioxide	dioxide	NN
18751	10641	31	does	do	VBZ
18751	10641	32	not	not	RB
18751	10641	33	greatly	greatly	RB
18751	10641	34	exceed	exceed	VB
18751	10641	35	one	one	CD
18751	10641	36	quarter	quarter	NN
18751	10641	37	;	;	:
18751	10641	38	whereas	whereas	IN
18751	10641	39	,	,	,
18751	10641	40	if	if	IN
18751	10641	41	the	the	DT
18751	10641	42	disappearance	disappearance	NN
18751	10641	43	is	be	VBZ
18751	10641	44	rapid	rapid	JJ
18751	10641	45	after	after	IN
18751	10641	46	a	a	DT
18751	10641	47	very	very	RB
18751	10641	48	few	few	JJ
18751	10641	49	shakes	shake	NNS
18751	10641	50	,	,	,
18751	10641	51	the	the	DT
18751	10641	52	contrary	contrary	NN
18751	10641	53	,	,	,
18751	10641	54	of	of	IN
18751	10641	55	course	course	NN
18751	10641	56	,	,	,
18751	10641	57	is	be	VBZ
18751	10641	58	the	the	DT
18751	10641	59	case	case	NN
18751	10641	60	.	.	.
18751	10641	61	"	"	''
18751	10642	1	The	the	DT
18751	10642	2	dilute	dilute	NN
18751	10642	3	lime	lime	NN
18751	10642	4	-	-	HYPH
18751	10642	5	water	water	NN
18751	10642	6	is	be	VBZ
18751	10642	7	measured	measure	VBN
18751	10642	8	out	out	RP
18751	10642	9	and	and	CC
18751	10642	10	carried	carry	VBN
18751	10642	11	in	in	IN
18751	10642	12	ordinary	ordinary	JJ
18751	10642	13	half	half	JJ
18751	10642	14	-	-	HYPH
18751	10642	15	ounce	ounce	NN
18751	10642	16	phials	phial	NNS
18751	10642	17	.	.	.
18751	10643	1	This	this	DT
18751	10643	2	method	method	NN
18751	10643	3	does	do	VBZ
18751	10643	4	not	not	RB
18751	10643	5	pretend	pretend	VB
18751	10643	6	to	to	IN
18751	10643	7	great	great	JJ
18751	10643	8	accuracy	accuracy	NN
18751	10643	9	,	,	,
18751	10643	10	but	but	CC
18751	10643	11	as	as	IN
18751	10643	12	a	a	DT
18751	10643	13	method	method	NN
18751	10643	14	of	of	IN
18751	10643	15	distinguishing	distinguish	VBG
18751	10643	16	between	between	IN
18751	10643	17	good	good	JJ
18751	10643	18	and	and	CC
18751	10643	19	bad	bad	JJ
18751	10643	20	air	air	NN
18751	10643	21	it	-PRON-	PRP
18751	10643	22	is	be	VBZ
18751	10643	23	very	very	RB
18751	10643	24	convenient	convenient	JJ
18751	10643	25	,	,	,
18751	10643	26	and	and	CC
18751	10643	27	will	will	MD
18751	10643	28	be	be	VB
18751	10643	29	found	find	VBN
18751	10643	30	useful	useful	JJ
18751	10643	31	.	.	.
18751	10644	1	For	for	IN
18751	10644	2	determining	determine	VBG
18751	10644	3	the	the	DT
18751	10644	4	actual	actual	JJ
18751	10644	5	proportion	proportion	NN
18751	10644	6	in	in	IN
18751	10644	7	the	the	DT
18751	10644	8	air	air	NN
18751	10644	9	the	the	DT
18751	10644	10	following	follow	VBG
18751	10644	11	plan	plan	NN
18751	10644	12	is	be	VBZ
18751	10644	13	adopted:--Take	adopted:--Take	NNP
18751	10644	14	a	a	DT
18751	10644	15	bottle	bottle	NN
18751	10644	16	which	which	WDT
18751	10644	17	will	will	MD
18751	10644	18	hold	hold	VB
18751	10644	19	about	about	RB
18751	10644	20	50	50	CD
18751	10644	21	ounces	ounce	NNS
18751	10644	22	,	,	,
18751	10644	23	and	and	CC
18751	10644	24	measure	measure	VB
18751	10644	25	its	-PRON-	PRP$
18751	10644	26	capacity	capacity	NN
18751	10644	27	;	;	:
18751	10644	28	fill	fill	VB
18751	10644	29	the	the	DT
18751	10644	30	bottle	bottle	NN
18751	10644	31	with	with	IN
18751	10644	32	the	the	DT
18751	10644	33	air	air	NN
18751	10644	34	to	to	TO
18751	10644	35	be	be	VB
18751	10644	36	examined	examine	VBN
18751	10644	37	,	,	,
18751	10644	38	pour	pour	VBP
18751	10644	39	in	in	IN
18751	10644	40	100	100	CD
18751	10644	41	c.c	c.c	NNP
18751	10644	42	.	.	.
18751	10645	1	of	of	IN
18751	10645	2	lime	lime	NN
18751	10645	3	-	-	HYPH
18751	10645	4	water	water	NN
18751	10645	5	,	,	,
18751	10645	6	and	and	CC
18751	10645	7	shake	shake	VB
18751	10645	8	up	up	RP
18751	10645	9	for	for	IN
18751	10645	10	some	some	DT
18751	10645	11	time	time	NN
18751	10645	12	;	;	:
18751	10645	13	add	add	VB
18751	10645	14	phenolphthalein	phenolphthalein	NN
18751	10645	15	,	,	,
18751	10645	16	and	and	CC
18751	10645	17	titrate	titrate	VB
18751	10645	18	the	the	DT
18751	10645	19	remaining	remain	VBG
18751	10645	20	calcium	calcium	NN
18751	10645	21	hydrate	hydrate	NN
18751	10645	22	with	with	IN
18751	10645	23	standard	standard	JJ
18751	10645	24	solution	solution	NN
18751	10645	25	of	of	IN
18751	10645	26	oxalic	oxalic	JJ
18751	10645	27	acid	acid	NN
18751	10645	28	.	.	.
18751	10646	1	The	the	DT
18751	10646	2	solution	solution	NN
18751	10646	3	of	of	IN
18751	10646	4	oxalic	oxalic	JJ
18751	10646	5	acid	acid	NN
18751	10646	6	is	be	VBZ
18751	10646	7	made	make	VBN
18751	10646	8	by	by	IN
18751	10646	9	dissolving	dissolve	VBG
18751	10646	10	2.25	2.25	CD
18751	10646	11	grams	gram	NNS
18751	10646	12	of	of	IN
18751	10646	13	re	re	JJ
18751	10646	14	-	-	JJ
18751	10646	15	crystallised	crystallised	JJ
18751	10646	16	oxalic	oxalic	JJ
18751	10646	17	acid	acid	NN
18751	10646	18	(	(	-LRB-
18751	10646	19	H_{2}C_{2}O_{4}.2H_{2}O	h_{2}c_{2}o_{4}.2h_{2}o	JJ
18751	10646	20	)	)	-RRB-
18751	10646	21	in	in	IN
18751	10646	22	water	water	NN
18751	10646	23	and	and	CC
18751	10646	24	diluting	diluting	NN
18751	10646	25	to	to	IN
18751	10646	26	1	1	CD
18751	10646	27	litre	litre	NN
18751	10646	28	.	.	.
18751	10647	1	One	one	CD
18751	10647	2	c.c	c.c	NNP
18751	10647	3	.	.	.
18751	10648	1	=	=	NFP
18751	10648	2	0.001	0.001	CD
18751	10648	3	gram	gram	NN
18751	10648	4	of	of	IN
18751	10648	5	lime	lime	NN
18751	10648	6	(	(	-LRB-
18751	10648	7	CaO	CaO	NNP
18751	10648	8	)	)	-RRB-
18751	10648	9	,	,	,
18751	10648	10	or	or	CC
18751	10648	11	0.0007857	0.0007857	CD
18751	10648	12	gram	gram	NN
18751	10648	13	of	of	IN
18751	10648	14	carbon	carbon	NN
18751	10648	15	dioxide	dioxide	NN
18751	10648	16	.	.	.
18751	10649	1	Take	take	VB
18751	10649	2	100	100	CD
18751	10649	3	c.c	c.c	NNP
18751	10649	4	.	.	.
18751	10650	1	of	of	IN
18751	10650	2	the	the	DT
18751	10650	3	same	same	JJ
18751	10650	4	lime	lime	NN
18751	10650	5	-	-	HYPH
18751	10650	6	water	water	NN
18751	10650	7	,	,	,
18751	10650	8	to	to	TO
18751	10650	9	which	which	WDT
18751	10650	10	add	add	VB
18751	10650	11	the	the	DT
18751	10650	12	same	same	JJ
18751	10650	13	amount	amount	NN
18751	10650	14	of	of	IN
18751	10650	15	phenolphthalein	phenolphthalein	NN
18751	10650	16	as	as	IN
18751	10650	17	before	before	RB
18751	10650	18	.	.	.
18751	10651	1	Titrate	Titrate	NNP
18751	10651	2	.	.	.
18751	10652	1	The	the	DT
18751	10652	2	difference	difference	NN
18751	10652	3	between	between	IN
18751	10652	4	the	the	DT
18751	10652	5	two	two	CD
18751	10652	6	readings	reading	NNS
18751	10652	7	gives	give	VBZ
18751	10652	8	the	the	DT
18751	10652	9	amount	amount	NN
18751	10652	10	of	of	IN
18751	10652	11	"	"	``
18751	10652	12	acid	acid	NN
18751	10652	13	"	"	''
18751	10652	14	equivalent	equivalent	JJ
18751	10652	15	to	to	IN
18751	10652	16	the	the	DT
18751	10652	17	lime	lime	NN
18751	10652	18	-	-	HYPH
18751	10652	19	water	water	NN
18751	10652	20	neutralised	neutralise	VBN
18751	10652	21	by	by	IN
18751	10652	22	the	the	DT
18751	10652	23	carbon	carbon	NN
18751	10652	24	dioxide	dioxide	NN
18751	10652	25	.	.	.
18751	10653	1	The	the	DT
18751	10653	2	number	number	NN
18751	10653	3	of	of	IN
18751	10653	4	c.c	c.c	NNP
18751	10653	5	.	.	.
18751	10654	1	thus	thus	RB
18751	10654	2	used	use	VBN
18751	10654	3	up	up	RP
18751	10654	4	,	,	,
18751	10654	5	when	when	WRB
18751	10654	6	multiplied	multiply	VBN
18751	10654	7	by	by	IN
18751	10654	8	0.3989	0.3989	CD
18751	10654	9	,	,	,
18751	10654	10	gives	give	VBZ
18751	10654	11	the	the	DT
18751	10654	12	number	number	NN
18751	10654	13	of	of	IN
18751	10654	14	c.c	c.c	NNP
18751	10654	15	.	.	.
18751	10655	1	of	of	IN
18751	10655	2	carbon	carbon	NN
18751	10655	3	dioxide	dioxide	NN
18751	10655	4	(	(	-LRB-
18751	10655	5	at	at	IN
18751	10655	6	0	0	CD
18751	10655	7	°	°	,
18751	10655	8	C.	C.	NNP
18751	10655	9	and	and	CC
18751	10655	10	760	760	CD
18751	10655	11	mm	mm	CD
18751	10655	12	.	.	.
18751	10655	13	)	)	-RRB-
18751	10656	1	in	in	IN
18751	10656	2	the	the	DT
18751	10656	3	volume	volume	NN
18751	10656	4	of	of	IN
18751	10656	5	air	air	NN
18751	10656	6	taken	take	VBN
18751	10656	7	.	.	.
18751	10657	1	This	this	DT
18751	10657	2	volume	volume	NN
18751	10657	3	,	,	,
18751	10657	4	which	which	WDT
18751	10657	5	is	be	VBZ
18751	10657	6	that	that	DT
18751	10657	7	of	of	IN
18751	10657	8	the	the	DT
18751	10657	9	bottle	bottle	NN
18751	10657	10	less	less	RBR
18751	10657	11	100	100	CD
18751	10657	12	c.c	c.c	NNP
18751	10657	13	.	.	NNP
18751	10657	14	,	,	,
18751	10657	15	must	must	MD
18751	10657	16	in	in	IN
18751	10657	17	accurate	accurate	JJ
18751	10657	18	work	work	NN
18751	10657	19	be	be	VB
18751	10657	20	reduced	reduce	VBN
18751	10657	21	to	to	IN
18751	10657	22	the	the	DT
18751	10657	23	normal	normal	JJ
18751	10657	24	temperature	temperature	NN
18751	10657	25	and	and	CC
18751	10657	26	pressure	pressure	NN
18751	10657	27	.	.	.
18751	10658	1	[	[	-LRB-
18751	10658	2	122	122	CD
18751	10658	3	]	]	-RRB-
18751	10658	4	The	the	DT
18751	10658	5	percentage	percentage	NN
18751	10658	6	by	by	IN
18751	10658	7	volume	volume	NN
18751	10658	8	can	can	MD
18751	10658	9	then	then	RB
18751	10658	10	be	be	VB
18751	10658	11	calculated	calculate	VBN
18751	10658	12	.	.	.
18751	10659	1	PRACTICAL	practical	NN
18751	10659	2	EXERCISES	exercise	NNS
18751	10659	3	.	.	.
18751	10660	1	1	1	LS
18751	10660	2	.	.	.
18751	10661	1	In	in	IN
18751	10661	2	a	a	DT
18751	10661	3	gasometric	gasometric	JJ
18751	10661	4	determination	determination	NN
18751	10661	5	71.3	71.3	CD
18751	10661	6	c.c	c.c	NNP
18751	10661	7	.	.	.
18751	10662	1	of	of	IN
18751	10662	2	gas	gas	NN
18751	10662	3	were	be	VBD
18751	10662	4	obtained	obtain	VBN
18751	10662	5	from	from	IN
18751	10662	6	0.2055	0.2055	CD
18751	10662	7	gram	gram	NN
18751	10662	8	of	of	IN
18751	10662	9	mineral	mineral	NN
18751	10662	10	.	.	.
18751	10663	1	The	the	DT
18751	10663	2	"	"	``
18751	10663	3	volume	volume	NN
18751	10663	4	corrector	corrector	NN
18751	10663	5	"	"	''
18751	10663	6	reading	reading	NN
18751	10663	7	was	be	VBD
18751	10663	8	102.2	102.2	CD
18751	10663	9	c.c	c.c	NNP
18751	10663	10	.	.	.
18751	10664	1	0.3445	0.3445	NFP
18751	10664	2	gram	gram	NN
18751	10664	3	of	of	IN
18751	10664	4	pure	pure	JJ
18751	10664	5	carbonate	carbonate	NN
18751	10664	6	of	of	IN
18751	10664	7	lime	lime	NN
18751	10664	8	gave	give	VBD
18751	10664	9	74.1	74.1	CD
18751	10664	10	c.c	c.c	NNP
18751	10664	11	.	.	.
18751	10665	1	The	the	DT
18751	10665	2	"	"	``
18751	10665	3	volume	volume	NN
18751	10665	4	corrector	corrector	NN
18751	10665	5	"	"	''
18751	10665	6	reading	reading	NN
18751	10665	7	was	be	VBD
18751	10665	8	100.6	100.6	CD
18751	10665	9	.	.	.
18751	10666	1	What	what	WP
18751	10666	2	is	be	VBZ
18751	10666	3	the	the	DT
18751	10666	4	percentage	percentage	NN
18751	10666	5	of	of	IN
18751	10666	6	carbon	carbon	NN
18751	10666	7	dioxide	dioxide	NN
18751	10666	8	in	in	IN
18751	10666	9	the	the	DT
18751	10666	10	substance	substance	NN
18751	10666	11	?	?	.
18751	10667	1	2	2	LS
18751	10667	2	.	.	.
18751	10668	1	What	what	WDT
18751	10668	2	volume	volume	NN
18751	10668	3	of	of	IN
18751	10668	4	dry	dry	JJ
18751	10668	5	gas	gas	NN
18751	10668	6	at	at	IN
18751	10668	7	0	0	CD
18751	10668	8	°	°	,
18751	10668	9	C.	C.	NNP
18751	10668	10	and	and	CC
18751	10668	11	760	760	CD
18751	10668	12	m.m	m.m	NNP
18751	10668	13	.	.	.
18751	10669	1	pressure	pressure	NN
18751	10669	2	should	should	MD
18751	10669	3	be	be	VB
18751	10669	4	obtained	obtain	VBN
18751	10669	5	from	from	IN
18751	10669	6	0.3445	0.3445	CD
18751	10669	7	gram	gram	NN
18751	10669	8	of	of	IN
18751	10669	9	carbonate	carbonate	NN
18751	10669	10	of	of	IN
18751	10669	11	lime	lime	NN
18751	10669	12	?	?	.
18751	10670	1	1	1	CD
18751	10670	2	c.c	c.c	NNP
18751	10670	3	.	.	.
18751	10671	1	of	of	IN
18751	10671	2	CO_{2	CO_{2	NNP
18751	10671	3	}	}	-RRB-
18751	10671	4	under	under	IN
18751	10671	5	these	these	DT
18751	10671	6	conditions	condition	NNS
18751	10671	7	weighs	weigh	VBZ
18751	10671	8	1.97	1.97	CD
18751	10671	9	milligrams	milligram	NNS
18751	10671	10	.	.	.
18751	10672	1	3	3	LS
18751	10672	2	.	.	.
18751	10673	1	A	a	DT
18751	10673	2	sample	sample	NN
18751	10673	3	of	of	IN
18751	10673	4	coal	coal	NN
18751	10673	5	is	be	VBZ
18751	10673	6	reported	report	VBN
18751	10673	7	on	on	IN
18751	10673	8	as	as	IN
18751	10673	9	follows:--	follows:--	``
18751	10673	10	Specific	specific	JJ
18751	10673	11	gravity	gravity	NN
18751	10673	12	1.315	1.315	CD
18751	10673	13	Moisture	moisture	NN
18751	10673	14	1.001	1.001	CD
18751	10673	15	Volatile	volatile	JJ
18751	10673	16	matter	matter	NN
18751	10673	17	35.484	35.484	CD
18751	10673	18	Fixed	fix	VBN
18751	10673	19	carbon	carbon	NN
18751	10673	20	50.172	50.172	CD
18751	10673	21	Ash	ash	NN
18751	10673	22	12.028	12.028	CD
18751	10673	23	-------	-------	CD
18751	10673	24	100.000	100.000	CD
18751	10673	25	What	what	WP
18751	10673	26	is	be	VBZ
18751	10673	27	there	there	EX
18751	10673	28	about	about	IN
18751	10673	29	this	this	DT
18751	10673	30	requiring	require	VBG
18751	10673	31	explanation	explanation	NN
18751	10673	32	?	?	.
18751	10674	1	4	4	LS
18751	10674	2	.	.	.
18751	10675	1	Calculate	calculate	VB
18751	10675	2	the	the	DT
18751	10675	3	percentage	percentage	NN
18751	10675	4	of	of	IN
18751	10675	5	carbonic	carbonic	JJ
18751	10675	6	acid	acid	NN
18751	10675	7	in	in	IN
18751	10675	8	a	a	DT
18751	10675	9	mineral	mineral	NN
18751	10675	10	from	from	IN
18751	10675	11	the	the	DT
18751	10675	12	following	follow	VBG
18751	10675	13	data:--	data:--	``
18751	10675	14	Weight	weight	NN
18751	10675	15	of	of	IN
18751	10675	16	apparatus	apparatus	NN
18751	10675	17	and	and	CC
18751	10675	18	acids	acid	NNS
18751	10675	19	87.0888	87.0888	CD
18751	10675	20	grams	gram	NNS
18751	10675	21	"	"	``
18751	10675	22	"	"	``
18751	10675	23	"	"	``
18751	10675	24	plus	plus	CC
18751	10675	25	mineral	mineral	NN
18751	10675	26	88.8858	88.8858	CD
18751	10675	27	"	"	''
18751	10675	28	"	"	``
18751	10675	29	"	"	''
18751	10675	30	"	"	''
18751	10675	31	after	after	IN
18751	10675	32	loss	loss	NN
18751	10675	33	of	of	IN
18751	10675	34	carbonic	carbonic	JJ
18751	10675	35	acid	acid	NN
18751	10675	36	88.1000	88.1000	CD
18751	10675	37	"	"	``
18751	10675	38	5	5	CD
18751	10675	39	.	.	.
18751	10676	1	A	a	DT
18751	10676	2	sample	sample	NN
18751	10676	3	of	of	IN
18751	10676	4	pig	pig	NN
18751	10676	5	iron	iron	NN
18751	10676	6	contains	contain	VBZ
18751	10676	7	1.43	1.43	CD
18751	10676	8	per	per	IN
18751	10676	9	cent	cent	NN
18751	10676	10	.	.	.
18751	10677	1	of	of	IN
18751	10677	2	"	"	``
18751	10677	3	combined	combine	VBN
18751	10677	4	"	"	''
18751	10677	5	and	and	CC
18751	10677	6	2.02	2.02	CD
18751	10677	7	per	per	IN
18751	10677	8	cent	cent	NN
18751	10677	9	.	.	.
18751	10678	1	of	of	IN
18751	10678	2	"	"	``
18751	10678	3	free	free	JJ
18751	10678	4	"	"	''
18751	10678	5	carbon	carbon	NN
18751	10678	6	.	.	.
18751	10679	1	Taking	take	VBG
18751	10679	2	2	2	CD
18751	10679	3	grams	gram	NNS
18751	10679	4	of	of	IN
18751	10679	5	it	-PRON-	PRP
18751	10679	6	for	for	IN
18751	10679	7	each	each	DT
18751	10679	8	determination	determination	NN
18751	10679	9	,	,	,
18751	10679	10	what	what	WP
18751	10679	11	weight	weight	NN
18751	10679	12	of	of	IN
18751	10679	13	CO_{2	CO_{2	NNP
18751	10679	14	}	}	-RRB-
18751	10679	15	will	will	MD
18751	10679	16	be	be	VB
18751	10679	17	got	get	VBN
18751	10679	18	on	on	IN
18751	10679	19	burning	burn	VBG
18751	10679	20	the	the	DT
18751	10679	21	residue	residue	NN
18751	10679	22	from	from	IN
18751	10679	23	solution	solution	NN
18751	10679	24	in	in	IN
18751	10679	25	ammonium	ammonium	NN
18751	10679	26	cupric	cupric	NN
18751	10679	27	chloride	chloride	NN
18751	10679	28	,	,	,
18751	10679	29	and	and	CC
18751	10679	30	what	what	WP
18751	10679	31	from	from	IN
18751	10679	32	the	the	DT
18751	10679	33	residue	residue	NN
18751	10679	34	after	after	IN
18751	10679	35	solution	solution	NN
18751	10679	36	in	in	IN
18751	10679	37	hydrochloric	hydrochloric	JJ
18751	10679	38	acid	acid	NN
18751	10679	39	?	?	.
18751	10680	1	BORON	boron	NN
18751	10680	2	AND	and	CC
18751	10680	3	BORATES	borate	NNS
18751	10680	4	.	.	.
18751	10681	1	Boron	boron	NN
18751	10681	2	occurs	occur	VBZ
18751	10681	3	in	in	IN
18751	10681	4	nature	nature	NN
18751	10681	5	as	as	IN
18751	10681	6	boric	boric	NN
18751	10681	7	acid	acid	NN
18751	10681	8	or	or	CC
18751	10681	9	sassoline	sassoline	NN
18751	10681	10	(	(	-LRB-
18751	10681	11	H_{3}BO_{3	H_{3}BO_{3	NNP
18751	10681	12	}	}	-RRB-
18751	10681	13	)	)	-RRB-
18751	10681	14	;	;	:
18751	10681	15	borax	borax	NNS
18751	10681	16	or	or	CC
18751	10681	17	tincal	tincal	JJ
18751	10681	18	(	(	-LRB-
18751	10681	19	Na_{2}B_{4}O_{7}.10H_{2}O	Na_{2}B_{4}O_{7}.10H_{2}O	NNP
18751	10681	20	)	)	-RRB-
18751	10681	21	;	;	:
18751	10681	22	ulexite	ulexite	JJ
18751	10681	23	or	or	CC
18751	10681	24	boronatrocalcite	boronatrocalcite	JJ
18751	10681	25	(	(	-LRB-
18751	10681	26	2CaB_{4}O_{7}.Na_{2}B_{4}O_{7	2cab_{4}o_{7}.na_{2}b_{4}o_{7	CD
18751	10681	27	}	}	-RRB-
18751	10681	28	)	)	-RRB-
18751	10681	29	;	;	:
18751	10681	30	borocalcite	borocalcite	NNP
18751	10681	31	(	(	-LRB-
18751	10681	32	CaB_{4}O_{7}.4H_{2}O	CaB_{4}O_{7}.4H_{2}O	NNP
18751	10681	33	)	)	-RRB-
18751	10681	34	;	;	:
18751	10681	35	boracite	boracite	JJ
18751	10681	36	,	,	,
18751	10681	37	2Mg_{3}B_{8}O_{15}.MgCl_{2	2mg_{3}b_{8}o_{15}.mgcl_{2	JJ
18751	10681	38	}	}	-RRB-
18751	10681	39	,	,	,
18751	10681	40	and	and	CC
18751	10681	41	some	some	DT
18751	10681	42	other	other	JJ
18751	10681	43	minerals	mineral	NNS
18751	10681	44	.	.	.
18751	10682	1	Boric	boric	NN
18751	10682	2	acid	acid	NN
18751	10682	3	is	be	VBZ
18751	10682	4	also	also	RB
18751	10682	5	a	a	DT
18751	10682	6	constituent	constituent	NN
18751	10682	7	of	of	IN
18751	10682	8	certain	certain	JJ
18751	10682	9	silicates	silicate	NNS
18751	10682	10	,	,	,
18751	10682	11	such	such	JJ
18751	10682	12	as	as	IN
18751	10682	13	tourmaline	tourmaline	NN
18751	10682	14	,	,	,
18751	10682	15	axinite	axinite	RB
18751	10682	16	,	,	,
18751	10682	17	and	and	CC
18751	10682	18	datholite	datholite	RB
18751	10682	19	.	.	.
18751	10683	1	The	the	DT
18751	10683	2	natural	natural	JJ
18751	10683	3	borates	borate	NNS
18751	10683	4	are	be	VBP
18751	10683	5	used	use	VBN
18751	10683	6	in	in	IN
18751	10683	7	the	the	DT
18751	10683	8	preparation	preparation	NN
18751	10683	9	of	of	IN
18751	10683	10	borax	borax	NNS
18751	10683	11	,	,	,
18751	10683	12	which	which	WDT
18751	10683	13	is	be	VBZ
18751	10683	14	largely	largely	RB
18751	10683	15	employed	employ	VBN
18751	10683	16	as	as	IN
18751	10683	17	a	a	DT
18751	10683	18	preservative	preservative	JJ
18751	10683	19	agent	agent	NN
18751	10683	20	,	,	,
18751	10683	21	for	for	IN
18751	10683	22	fluxing	flux	VBG
18751	10683	23	,	,	,
18751	10683	24	and	and	CC
18751	10683	25	for	for	IN
18751	10683	26	other	other	JJ
18751	10683	27	purposes	purpose	NNS
18751	10683	28	.	.	.
18751	10684	1	There	there	EX
18751	10684	2	is	be	VBZ
18751	10684	3	only	only	RB
18751	10684	4	one	one	CD
18751	10684	5	series	series	NN
18751	10684	6	of	of	IN
18751	10684	7	boron	boron	NN
18751	10684	8	compounds	compound	NNS
18751	10684	9	which	which	WDT
18751	10684	10	have	have	VBP
18751	10684	11	any	any	DT
18751	10684	12	importance	importance	NN
18751	10684	13	.	.	.
18751	10685	1	These	these	DT
18751	10685	2	are	be	VBP
18751	10685	3	the	the	DT
18751	10685	4	borates	borate	NNS
18751	10685	5	in	in	IN
18751	10685	6	which	which	WDT
18751	10685	7	the	the	DT
18751	10685	8	trioxide	trioxide	NN
18751	10685	9	(	(	-LRB-
18751	10685	10	B_{2}O_{3	B_{2}O_{3	NNP
18751	10685	11	}	}	-RRB-
18751	10685	12	)	)	-RRB-
18751	10685	13	acts	act	VBZ
18751	10685	14	the	the	DT
18751	10685	15	part	part	NN
18751	10685	16	of	of	IN
18751	10685	17	a	a	DT
18751	10685	18	weak	weak	JJ
18751	10685	19	acid	acid	NN
18751	10685	20	.	.	.
18751	10686	1	The	the	DT
18751	10686	2	addition	addition	NN
18751	10686	3	of	of	IN
18751	10686	4	any	any	DT
18751	10686	5	acid	acid	JJ
18751	10686	6	liberates	liberate	NNS
18751	10686	7	boric	boric	NN
18751	10686	8	acid	acid	NN
18751	10686	9	,	,	,
18751	10686	10	which	which	WDT
18751	10686	11	separates	separate	VBZ
18751	10686	12	out	out	RP
18751	10686	13	in	in	IN
18751	10686	14	cold	cold	JJ
18751	10686	15	solutions	solution	NNS
18751	10686	16	as	as	IN
18751	10686	17	a	a	DT
18751	10686	18	crystalline	crystalline	NN
18751	10686	19	precipitate	precipitate	NN
18751	10686	20	.	.	.
18751	10687	1	Boric	boric	NN
18751	10687	2	acid	acid	NN
18751	10687	3	is	be	VBZ
18751	10687	4	soluble	soluble	JJ
18751	10687	5	in	in	IN
18751	10687	6	alcohol	alcohol	NN
18751	10687	7	and	and	CC
18751	10687	8	in	in	IN
18751	10687	9	hot	hot	JJ
18751	10687	10	water	water	NN
18751	10687	11	.	.	.
18751	10688	1	On	on	IN
18751	10688	2	evaporating	evaporate	VBG
18751	10688	3	these	these	DT
18751	10688	4	solutions	solution	NNS
18751	10688	5	it	-PRON-	PRP
18751	10688	6	is	be	VBZ
18751	10688	7	volatilised	volatilise	VBN
18751	10688	8	,	,	,
18751	10688	9	although	although	IN
18751	10688	10	the	the	DT
18751	10688	11	anhydrous	anhydrous	JJ
18751	10688	12	oxide	oxide	NN
18751	10688	13	is	be	VBZ
18751	10688	14	"	"	``
18751	10688	15	fixed	fix	VBN
18751	10688	16	"	"	''
18751	10688	17	at	at	IN
18751	10688	18	a	a	DT
18751	10688	19	red	red	JJ
18751	10688	20	heat	heat	NN
18751	10688	21	.	.	.
18751	10689	1	The	the	DT
18751	10689	2	borates	borate	NNS
18751	10689	3	are	be	VBP
18751	10689	4	mostly	mostly	RB
18751	10689	5	fusible	fusible	JJ
18751	10689	6	compounds	compound	NNS
18751	10689	7	,	,	,
18751	10689	8	and	and	CC
18751	10689	9	are	be	VBP
18751	10689	10	soluble	soluble	JJ
18751	10689	11	in	in	IN
18751	10689	12	acids	acid	NNS
18751	10689	13	and	and	CC
18751	10689	14	in	in	IN
18751	10689	15	solutions	solution	NNS
18751	10689	16	of	of	IN
18751	10689	17	ammonic	ammonic	JJ
18751	10689	18	salts	salt	NNS
18751	10689	19	.	.	.
18751	10690	1	~Detection.~--Boron	~Detection.~--Boron	NFP
18751	10690	2	in	in	IN
18751	10690	3	small	small	JJ
18751	10690	4	quantities	quantity	NNS
18751	10690	5	will	will	MD
18751	10690	6	escape	escape	VB
18751	10690	7	detection	detection	NN
18751	10690	8	unless	unless	IN
18751	10690	9	specially	specially	RB
18751	10690	10	looked	look	VBN
18751	10690	11	for	for	IN
18751	10690	12	,	,	,
18751	10690	13	but	but	CC
18751	10690	14	there	there	EX
18751	10690	15	is	be	VBZ
18751	10690	16	no	no	DT
18751	10690	17	difficulty	difficulty	NN
18751	10690	18	in	in	IN
18751	10690	19	detecting	detect	VBG
18751	10690	20	its	-PRON-	PRP$
18751	10690	21	presence	presence	NN
18751	10690	22	.	.	.
18751	10691	1	Heated	heat	VBN
18751	10691	2	in	in	IN
18751	10691	3	the	the	DT
18751	10691	4	Bunsen	Bunsen	NNP
18751	10691	5	-	-	HYPH
18751	10691	6	burner	burner	NN
18751	10691	7	flame	flame	NN
18751	10691	8	with	with	IN
18751	10691	9	"	"	``
18751	10691	10	Turner	Turner	NNP
18751	10691	11	's	's	POS
18751	10691	12	test	test	NN
18751	10691	13	,	,	,
18751	10691	14	"	"	''
18751	10691	15	it	-PRON-	PRP
18751	10691	16	gives	give	VBZ
18751	10691	17	an	an	DT
18751	10691	18	evanescent	evanescent	JJ
18751	10691	19	yellowish	yellowish	JJ
18751	10691	20	-	-	HYPH
18751	10691	21	green	green	JJ
18751	10691	22	colour	colour	NN
18751	10691	23	,	,	,
18751	10691	24	due	due	IN
18751	10691	25	to	to	IN
18751	10691	26	fluoride	fluoride	NN
18751	10691	27	of	of	IN
18751	10691	28	boron	boron	NN
18751	10691	29	(	(	-LRB-
18751	10691	30	BF_{3	BF_{3	NNP
18751	10691	31	}	}	-RRB-
18751	10691	32	)	)	-RRB-
18751	10691	33	.	.	.
18751	10692	1	"	"	``
18751	10692	2	Turner	Turner	NNP
18751	10692	3	's	's	POS
18751	10692	4	test	test	NN
18751	10692	5	"	"	``
18751	10692	6	is	be	VBZ
18751	10692	7	a	a	DT
18751	10692	8	mixture	mixture	NN
18751	10692	9	of	of	IN
18751	10692	10	5	5	CD
18751	10692	11	parts	part	NNS
18751	10692	12	of	of	IN
18751	10692	13	bisulphate	bisulphate	NN
18751	10692	14	of	of	IN
18751	10692	15	potash	potash	NN
18751	10692	16	and	and	CC
18751	10692	17	1	1	CD
18751	10692	18	part	part	NN
18751	10692	19	of	of	IN
18751	10692	20	fluor	fluor	NNP
18751	10692	21	spar	spar	NNP
18751	10692	22	.	.	.
18751	10693	1	Boric	Boric	NNP
18751	10693	2	acid	acid	NN
18751	10693	3	itself	-PRON-	PRP
18751	10693	4	imparts	impart	VBZ
18751	10693	5	a	a	DT
18751	10693	6	characteristic	characteristic	JJ
18751	10693	7	green	green	JJ
18751	10693	8	colour	colour	NN
18751	10693	9	to	to	IN
18751	10693	10	the	the	DT
18751	10693	11	flame	flame	NN
18751	10693	12	,	,	,
18751	10693	13	which	which	WDT
18751	10693	14	gives	give	VBZ
18751	10693	15	a	a	DT
18751	10693	16	spectrum	spectrum	NN
18751	10693	17	made	make	VBN
18751	10693	18	up	up	RP
18751	10693	19	of	of	IN
18751	10693	20	four	four	CD
18751	10693	21	well	well	RB
18751	10693	22	-	-	HYPH
18751	10693	23	marked	mark	VBN
18751	10693	24	and	and	CC
18751	10693	25	equidistant	equidistant	JJ
18751	10693	26	lines	line	NNS
18751	10693	27	,	,	,
18751	10693	28	three	three	CD
18751	10693	29	in	in	IN
18751	10693	30	the	the	DT
18751	10693	31	green	green	NN
18751	10693	32	and	and	CC
18751	10693	33	one	one	CD
18751	10693	34	in	in	IN
18751	10693	35	the	the	DT
18751	10693	36	blue	blue	NN
18751	10693	37	.	.	.
18751	10694	1	Solutions	solution	NNS
18751	10694	2	of	of	IN
18751	10694	3	boric	boric	NN
18751	10694	4	acid	acid	NN
18751	10694	5	give	give	VBP
18751	10694	6	with	with	IN
18751	10694	7	"	"	``
18751	10694	8	turmeric	turmeric	JJ
18751	10694	9	paper	paper	NN
18751	10694	10	,	,	,
18751	10694	11	"	"	''
18751	10694	12	which	which	WDT
18751	10694	13	has	have	VBZ
18751	10694	14	been	be	VBN
18751	10694	15	dipped	dip	VBN
18751	10694	16	into	into	IN
18751	10694	17	it	-PRON-	PRP
18751	10694	18	and	and	CC
18751	10694	19	dried	dry	VBN
18751	10694	20	,	,	,
18751	10694	21	a	a	DT
18751	10694	22	characteristic	characteristic	JJ
18751	10694	23	red	red	JJ
18751	10694	24	tint	tint	NN
18751	10694	25	.	.	.
18751	10695	1	This	this	DT
18751	10695	2	is	be	VBZ
18751	10695	3	a	a	DT
18751	10695	4	very	very	RB
18751	10695	5	delicate	delicate	JJ
18751	10695	6	test	test	NN
18751	10695	7	,	,	,
18751	10695	8	but	but	CC
18751	10695	9	in	in	IN
18751	10695	10	trying	try	VBG
18751	10695	11	it	-PRON-	PRP
18751	10695	12	a	a	DT
18751	10695	13	blank	blank	JJ
18751	10695	14	experiment	experiment	NN
18751	10695	15	should	should	MD
18751	10695	16	be	be	VB
18751	10695	17	carried	carry	VBN
18751	10695	18	out	out	RP
18751	10695	19	alongside	alongside	RB
18751	10695	20	with	with	IN
18751	10695	21	a	a	DT
18751	10695	22	solution	solution	NN
18751	10695	23	made	make	VBN
18751	10695	24	up	up	RP
18751	10695	25	of	of	IN
18751	10695	26	the	the	DT
18751	10695	27	same	same	JJ
18751	10695	28	re	re	NN
18751	10695	29	-	-	NNS
18751	10695	30	agents	agent	NNS
18751	10695	31	which	which	WDT
18751	10695	32	have	have	VBP
18751	10695	33	been	be	VBN
18751	10695	34	used	use	VBN
18751	10695	35	in	in	IN
18751	10695	36	liberating	liberate	VBG
18751	10695	37	the	the	DT
18751	10695	38	boric	boric	NN
18751	10695	39	acid	acid	NN
18751	10695	40	in	in	IN
18751	10695	41	the	the	DT
18751	10695	42	sample	sample	NN
18751	10695	43	.	.	.
18751	10696	1	~Solution	~solution	NN
18751	10696	2	and	and	CC
18751	10696	3	Separation.~--The	separation.~--the	JJ
18751	10696	4	solution	solution	NN
18751	10696	5	presents	present	NNS
18751	10696	6	no	no	DT
18751	10696	7	difficulty	difficulty	NN
18751	10696	8	,	,	,
18751	10696	9	but	but	CC
18751	10696	10	the	the	DT
18751	10696	11	separation	separation	NN
18751	10696	12	is	be	VBZ
18751	10696	13	troublesome	troublesome	JJ
18751	10696	14	.	.	.
18751	10697	1	The	the	DT
18751	10697	2	best	good	JJS
18751	10697	3	method	method	NN
18751	10697	4	is	be	VBZ
18751	10697	5	that	that	DT
18751	10697	6	of	of	IN
18751	10697	7	Gooch	Gooch	NNP
18751	10697	8	;	;	:
18751	10697	9	who	who	WP
18751	10697	10	,	,	,
18751	10697	11	if	if	IN
18751	10697	12	necessary	necessary	JJ
18751	10697	13	,	,	,
18751	10697	14	first	first	JJ
18751	10697	15	fuses	fuse	NNS
18751	10697	16	with	with	IN
18751	10697	17	carbonate	carbonate	NN
18751	10697	18	of	of	IN
18751	10697	19	soda	soda	NN
18751	10697	20	,	,	,
18751	10697	21	and	and	CC
18751	10697	22	after	after	IN
18751	10697	23	the	the	DT
18751	10697	24	removal	removal	NN
18751	10697	25	of	of	IN
18751	10697	26	chlorides	chloride	NNS
18751	10697	27	and	and	CC
18751	10697	28	fluorides	fluoride	NNS
18751	10697	29	(	(	-LRB-
18751	10697	30	by	by	IN
18751	10697	31	nitrate	nitrate	JJ
18751	10697	32	of	of	IN
18751	10697	33	silver	silver	NN
18751	10697	34	or	or	CC
18751	10697	35	a	a	DT
18751	10697	36	lime	lime	JJ
18751	10697	37	salt	salt	NN
18751	10697	38	)	)	-RRB-
18751	10697	39	,	,	,
18751	10697	40	evaporates	evaporate	VBZ
18751	10697	41	the	the	DT
18751	10697	42	aqueous	aqueous	JJ
18751	10697	43	extract	extract	NN
18751	10697	44	with	with	IN
18751	10697	45	nitric	nitric	JJ
18751	10697	46	or	or	CC
18751	10697	47	acetic	acetic	JJ
18751	10697	48	acid	acid	NN
18751	10697	49	to	to	IN
18751	10697	50	dryness	dryness	NN
18751	10697	51	in	in	IN
18751	10697	52	a	a	DT
18751	10697	53	retort	retort	NN
18751	10697	54	and	and	CC
18751	10697	55	,	,	,
18751	10697	56	subsequently	subsequently	RB
18751	10697	57	,	,	,
18751	10697	58	with	with	IN
18751	10697	59	repeated	repeated	JJ
18751	10697	60	doses	dose	NNS
18751	10697	61	of	of	IN
18751	10697	62	10	10	CD
18751	10697	63	c.c	c.c	NNP
18751	10697	64	.	.	.
18751	10698	1	each	each	DT
18751	10698	2	of	of	IN
18751	10698	3	methyl	methyl	NN
18751	10698	4	alcohol	alcohol	NN
18751	10698	5	.	.	.
18751	10699	1	The	the	DT
18751	10699	2	distillate	distillate	NN
18751	10699	3	contains	contain	VBZ
18751	10699	4	the	the	DT
18751	10699	5	boron	boron	NN
18751	10699	6	as	as	IN
18751	10699	7	boric	boric	NN
18751	10699	8	acid	acid	NN
18751	10699	9	.	.	.
18751	10700	1	Half	half	PDT
18751	10700	2	a	a	DT
18751	10700	3	gram	gram	NN
18751	10700	4	of	of	IN
18751	10700	5	the	the	DT
18751	10700	6	trioxide	trioxide	NN
18751	10700	7	(	(	-LRB-
18751	10700	8	B_{2}O_{3	B_{2}O_{3	NNP
18751	10700	9	}	}	-RRB-
18751	10700	10	)	)	-RRB-
18751	10700	11	is	be	VBZ
18751	10700	12	completely	completely	RB
18751	10700	13	carried	carry	VBN
18751	10700	14	over	over	RP
18751	10700	15	by	by	IN
18751	10700	16	two	two	CD
18751	10700	17	evaporations	evaporation	NNS
18751	10700	18	,	,	,
18751	10700	19	each	each	DT
18751	10700	20	with	with	IN
18751	10700	21	10	10	CD
18751	10700	22	c.c	c.c	NNP
18751	10700	23	.	.	.
18751	10701	1	of	of	IN
18751	10701	2	the	the	DT
18751	10701	3	alcohol	alcohol	NN
18751	10701	4	;	;	:
18751	10701	5	but	but	CC
18751	10701	6	if	if	IN
18751	10701	7	water	water	NN
18751	10701	8	or	or	CC
18751	10701	9	foreign	foreign	JJ
18751	10701	10	salts	salt	NNS
18751	10701	11	are	be	VBP
18751	10701	12	present	present	JJ
18751	10701	13	,	,	,
18751	10701	14	more	more	JJR
18751	10701	15	than	than	IN
18751	10701	16	this	this	DT
18751	10701	17	is	be	VBZ
18751	10701	18	required	require	VBN
18751	10701	19	.	.	.
18751	10702	1	In	in	IN
18751	10702	2	ordinary	ordinary	JJ
18751	10702	3	cases	case	NNS
18751	10702	4	six	six	CD
18751	10702	5	such	such	JJ
18751	10702	6	evaporations	evaporation	NNS
18751	10702	7	are	be	VBP
18751	10702	8	sufficient	sufficient	JJ
18751	10702	9	for	for	IN
18751	10702	10	0.2	0.2	CD
18751	10702	11	gram	gram	NN
18751	10702	12	of	of	IN
18751	10702	13	the	the	DT
18751	10702	14	oxide	oxide	NN
18751	10702	15	.	.	.
18751	10703	1	[	[	-LRB-
18751	10703	2	123	123	CD
18751	10703	3	]	]	-RRB-
18751	10703	4	GRAVIMETRIC	GRAVIMETRIC	NNP
18751	10703	5	DETERMINATION	DETERMINATION	NNP
18751	10703	6	.	.	.
18751	10704	1	Before	before	IN
18751	10704	2	the	the	DT
18751	10704	3	introduction	introduction	NN
18751	10704	4	of	of	IN
18751	10704	5	Gooch	Gooch	NNP
18751	10704	6	's	's	POS
18751	10704	7	process	process	NN
18751	10704	8	it	-PRON-	PRP
18751	10704	9	was	be	VBD
18751	10704	10	usual	usual	JJ
18751	10704	11	to	to	TO
18751	10704	12	determine	determine	VB
18751	10704	13	the	the	DT
18751	10704	14	boron	boron	NN
18751	10704	15	trioxide	trioxide	NN
18751	10704	16	"	"	''
18751	10704	17	by	by	IN
18751	10704	18	difference	difference	NN
18751	10704	19	.	.	.
18751	10704	20	"	"	''
18751	10705	1	If	if	IN
18751	10705	2	the	the	DT
18751	10705	3	alcoholic	alcoholic	JJ
18751	10705	4	distillate	distillate	NN
18751	10705	5	containing	contain	VBG
18751	10705	6	the	the	DT
18751	10705	7	boric	boric	NN
18751	10705	8	acid	acid	NN
18751	10705	9	is	be	VBZ
18751	10705	10	digested	digest	VBN
18751	10705	11	with	with	IN
18751	10705	12	about	about	RB
18751	10705	13	1	1	CD
18751	10705	14	gram	gram	NN
18751	10705	15	(	(	-LRB-
18751	10705	16	a	a	DT
18751	10705	17	known	know	VBN
18751	10705	18	weight	weight	NN
18751	10705	19	)	)	-RRB-
18751	10705	20	of	of	IN
18751	10705	21	lime	lime	NN
18751	10705	22	for	for	IN
18751	10705	23	ten	ten	CD
18751	10705	24	or	or	CC
18751	10705	25	fifteen	fifteen	CD
18751	10705	26	minutes	minute	NNS
18751	10705	27	,	,	,
18751	10705	28	the	the	DT
18751	10705	29	alcohol	alcohol	NN
18751	10705	30	can	can	MD
18751	10705	31	be	be	VB
18751	10705	32	evaporated	evaporate	VBN
18751	10705	33	off	off	RP
18751	10705	34	without	without	IN
18751	10705	35	danger	danger	NN
18751	10705	36	of	of	IN
18751	10705	37	loss	loss	NN
18751	10705	38	.	.	.
18751	10706	1	Either	either	DT
18751	10706	2	calcium	calcium	NN
18751	10706	3	nitrate	nitrate	JJ
18751	10706	4	or	or	CC
18751	10706	5	acetate	acetate	JJ
18751	10706	6	(	(	-LRB-
18751	10706	7	which	which	WDT
18751	10706	8	will	will	MD
18751	10706	9	be	be	VB
18751	10706	10	formed	form	VBN
18751	10706	11	at	at	IN
18751	10706	12	the	the	DT
18751	10706	13	same	same	JJ
18751	10706	14	time	time	NN
18751	10706	15	)	)	-RRB-
18751	10706	16	yields	yield	VBZ
18751	10706	17	lime	lime	RB
18751	10706	18	upon	upon	IN
18751	10706	19	subsequent	subsequent	JJ
18751	10706	20	ignition	ignition	NN
18751	10706	21	.	.	.
18751	10707	1	Consequently	consequently	RB
18751	10707	2	,	,	,
18751	10707	3	the	the	DT
18751	10707	4	increase	increase	NN
18751	10707	5	in	in	IN
18751	10707	6	weight	weight	NN
18751	10707	7	,	,	,
18751	10707	8	after	after	IN
18751	10707	9	ignition	ignition	NN
18751	10707	10	,	,	,
18751	10707	11	upon	upon	IN
18751	10707	12	that	that	DT
18751	10707	13	of	of	IN
18751	10707	14	the	the	DT
18751	10707	15	lime	lime	NN
18751	10707	16	taken	take	VBN
18751	10707	17	gives	give	VBZ
18751	10707	18	the	the	DT
18751	10707	19	amount	amount	NN
18751	10707	20	of	of	IN
18751	10707	21	boron	boron	NN
18751	10707	22	trioxide	trioxide	RB
18751	10707	23	present	present	JJ
18751	10707	24	.	.	.
18751	10708	1	The	the	DT
18751	10708	2	trioxide	trioxide	NN
18751	10708	3	contains	contain	VBZ
18751	10708	4	31.4	31.4	CD
18751	10708	5	per	per	IN
18751	10708	6	cent	cent	NN
18751	10708	7	.	.	.
18751	10709	1	of	of	IN
18751	10709	2	boron	boron	NN
18751	10709	3	(	(	-LRB-
18751	10709	4	B	b	NN
18751	10709	5	)	)	-RRB-
18751	10709	6	.	.	.
18751	10710	1	Since	since	IN
18751	10710	2	magnesia	magnesia	NNP
18751	10710	3	does	do	VBZ
18751	10710	4	not	not	RB
18751	10710	5	form	form	VB
18751	10710	6	a	a	DT
18751	10710	7	soluble	soluble	JJ
18751	10710	8	hydrate	hydrate	NN
18751	10710	9	it	-PRON-	PRP
18751	10710	10	can	can	MD
18751	10710	11	not	not	RB
18751	10710	12	satisfactorily	satisfactorily	RB
18751	10710	13	be	be	VB
18751	10710	14	used	use	VBN
18751	10710	15	instead	instead	RB
18751	10710	16	of	of	IN
18751	10710	17	lime	lime	NN
18751	10710	18	.	.	.
18751	10711	1	[	[	-LRB-
18751	10711	2	Illustration	illustration	NN
18751	10711	3	:	:	:
18751	10711	4	FIG	FIG	NNP
18751	10711	5	.	.	.
18751	10712	1	82	82	CD
18751	10712	2	.	.	.
18751	10712	3	]	]	-RRB-
18751	10713	1	The	the	DT
18751	10713	2	apparatus	apparatus	NN
18751	10713	3	required	require	VBN
18751	10713	4	is	be	VBZ
18751	10713	5	shown	show	VBN
18751	10713	6	in	in	IN
18751	10713	7	fig	fig	NN
18751	10713	8	.	.	.
18751	10714	1	82	82	CD
18751	10714	2	.	.	.
18751	10715	1	It	-PRON-	PRP
18751	10715	2	consists	consist	VBZ
18751	10715	3	of	of	IN
18751	10715	4	a	a	DT
18751	10715	5	small	small	JJ
18751	10715	6	retort	retort	NN
18751	10715	7	or	or	CC
18751	10715	8	evaporating	evaporate	VBG
18751	10715	9	vessel	vessel	NN
18751	10715	10	made	make	VBN
18751	10715	11	out	out	IN
18751	10715	12	of	of	IN
18751	10715	13	a	a	DT
18751	10715	14	pipette	pipette	NN
18751	10715	15	of	of	IN
18751	10715	16	200	200	CD
18751	10715	17	c.c	c.c	NNP
18751	10715	18	.	.	.
18751	10716	1	capacity	capacity	NN
18751	10716	2	.	.	.
18751	10717	1	This	this	DT
18751	10717	2	is	be	VBZ
18751	10717	3	heated	heat	VBN
18751	10717	4	by	by	IN
18751	10717	5	means	mean	NNS
18751	10717	6	of	of	IN
18751	10717	7	a	a	DT
18751	10717	8	paraffin	paraffin	NN
18751	10717	9	-	-	HYPH
18751	10717	10	bath	bath	NN
18751	10717	11	at	at	IN
18751	10717	12	130	130	CD
18751	10717	13	°	°	NNS
18751	10717	14	or	or	CC
18751	10717	15	140	140	CD
18751	10717	16	°	°	,
18751	10717	17	C.	C.	NNP
18751	10717	18	It	-PRON-	PRP
18751	10717	19	is	be	VBZ
18751	10717	20	connected	connect	VBN
18751	10717	21	with	with	IN
18751	10717	22	an	an	DT
18751	10717	23	upright	upright	JJ
18751	10717	24	condenser	condenser	NN
18751	10717	25	,	,	,
18751	10717	26	at	at	IN
18751	10717	27	the	the	DT
18751	10717	28	lower	low	JJR
18751	10717	29	end	end	NN
18751	10717	30	of	of	IN
18751	10717	31	which	which	WDT
18751	10717	32	is	be	VBZ
18751	10717	33	a	a	DT
18751	10717	34	small	small	JJ
18751	10717	35	flask	flask	NN
18751	10717	36	which	which	WDT
18751	10717	37	serves	serve	VBZ
18751	10717	38	as	as	IN
18751	10717	39	a	a	DT
18751	10717	40	receiver	receiver	NN
18751	10717	41	.	.	.
18751	10718	1	The	the	DT
18751	10718	2	quantity	quantity	NN
18751	10718	3	of	of	IN
18751	10718	4	the	the	DT
18751	10718	5	borate	borate	NN
18751	10718	6	taken	take	VBN
18751	10718	7	should	should	MD
18751	10718	8	contain	contain	VB
18751	10718	9	not	not	RB
18751	10718	10	more	more	JJR
18751	10718	11	than	than	IN
18751	10718	12	0.2	0.2	CD
18751	10718	13	gram	gram	NN
18751	10718	14	of	of	IN
18751	10718	15	the	the	DT
18751	10718	16	trioxide	trioxide	NN
18751	10718	17	.	.	.
18751	10719	1	Insoluble	insoluble	JJ
18751	10719	2	compounds	compound	NNS
18751	10719	3	are	be	VBP
18751	10719	4	"	"	``
18751	10719	5	dissolved	dissolve	VBN
18751	10719	6	in	in	IN
18751	10719	7	nitric	nitric	JJ
18751	10719	8	acid	acid	NN
18751	10719	9	at	at	IN
18751	10719	10	once	once	RB
18751	10719	11	,	,	,
18751	10719	12	or	or	CC
18751	10719	13	,	,	,
18751	10719	14	if	if	IN
18751	10719	15	necessary	necessary	JJ
18751	10719	16	,	,	,
18751	10719	17	first	first	RB
18751	10719	18	fused	fuse	VBN
18751	10719	19	with	with	IN
18751	10719	20	sodium	sodium	NN
18751	10719	21	carbonate	carbonate	NN
18751	10719	22	.	.	.
18751	10719	23	"	"	''
18751	10720	1	With	with	IN
18751	10720	2	soluble	soluble	JJ
18751	10720	3	and	and	CC
18751	10720	4	alkaline	alkaline	NN
18751	10720	5	borates	borate	NNS
18751	10720	6	sufficient	sufficient	JJ
18751	10720	7	nitric	nitric	JJ
18751	10720	8	acid	acid	NN
18751	10720	9	is	be	VBZ
18751	10720	10	added	add	VBN
18751	10720	11	to	to	TO
18751	10720	12	render	render	VB
18751	10720	13	it	-PRON-	PRP
18751	10720	14	faintly	faintly	RB
18751	10720	15	acid	acid	JJ
18751	10720	16	.	.	.
18751	10721	1	The	the	DT
18751	10721	2	solution	solution	NN
18751	10721	3	is	be	VBZ
18751	10721	4	then	then	RB
18751	10721	5	introduced	introduce	VBN
18751	10721	6	into	into	IN
18751	10721	7	the	the	DT
18751	10721	8	retort	retort	NN
18751	10721	9	.	.	.
18751	10722	1	"	"	``
18751	10722	2	The	the	DT
18751	10722	3	lime	lime	NN
18751	10722	4	,	,	,
18751	10722	5	to	to	TO
18751	10722	6	retain	retain	VB
18751	10722	7	the	the	DT
18751	10722	8	boric	boric	NN
18751	10722	9	acid	acid	NN
18751	10722	10	in	in	IN
18751	10722	11	the	the	DT
18751	10722	12	distillate	distillate	NN
18751	10722	13	,	,	,
18751	10722	14	is	be	VBZ
18751	10722	15	ignited	ignite	VBN
18751	10722	16	in	in	IN
18751	10722	17	the	the	DT
18751	10722	18	crucible	crucible	NN
18751	10722	19	in	in	IN
18751	10722	20	which	which	WDT
18751	10722	21	the	the	DT
18751	10722	22	evaporation	evaporation	NN
18751	10722	23	of	of	IN
18751	10722	24	the	the	DT
18751	10722	25	distillate	distillate	NN
18751	10722	26	is	be	VBZ
18751	10722	27	to	to	TO
18751	10722	28	be	be	VB
18751	10722	29	made	make	VBN
18751	10722	30	subsequently	subsequently	RB
18751	10722	31	.	.	.
18751	10722	32	"	"	''
18751	10723	1	It	-PRON-	PRP
18751	10723	2	is	be	VBZ
18751	10723	3	then	then	RB
18751	10723	4	cooled	cool	VBN
18751	10723	5	in	in	IN
18751	10723	6	the	the	DT
18751	10723	7	desiccator	desiccator	NN
18751	10723	8	for	for	IN
18751	10723	9	ten	ten	CD
18751	10723	10	minutes	minute	NNS
18751	10723	11	,	,	,
18751	10723	12	and	and	CC
18751	10723	13	weighed	weigh	VBD
18751	10723	14	.	.	.
18751	10724	1	The	the	DT
18751	10724	2	lime	lime	NN
18751	10724	3	is	be	VBZ
18751	10724	4	transferred	transfer	VBN
18751	10724	5	to	to	IN
18751	10724	6	the	the	DT
18751	10724	7	receiving	receive	VBG
18751	10724	8	flask	flask	NN
18751	10724	9	and	and	CC
18751	10724	10	slaked	slake	VBD
18751	10724	11	with	with	IN
18751	10724	12	a	a	DT
18751	10724	13	little	little	JJ
18751	10724	14	water	water	NN
18751	10724	15	.	.	.
18751	10725	1	The	the	DT
18751	10725	2	retort	retort	NN
18751	10725	3	is	be	VBZ
18751	10725	4	lowered	lower	VBN
18751	10725	5	into	into	IN
18751	10725	6	the	the	DT
18751	10725	7	bath	bath	NN
18751	10725	8	so	so	IN
18751	10725	9	that	that	IN
18751	10725	10	"	"	``
18751	10725	11	only	only	RB
18751	10725	12	the	the	DT
18751	10725	13	rear	rear	JJ
18751	10725	14	dips	dip	NNS
18751	10725	15	below	below	IN
18751	10725	16	the	the	DT
18751	10725	17	surface	surface	NN
18751	10725	18	.	.	.
18751	10725	19	"	"	''
18751	10726	1	The	the	DT
18751	10726	2	evaporation	evaporation	NN
18751	10726	3	is	be	VBZ
18751	10726	4	carried	carry	VBN
18751	10726	5	to	to	IN
18751	10726	6	dryness	dryness	NN
18751	10726	7	,	,	,
18751	10726	8	the	the	DT
18751	10726	9	retort	retort	NN
18751	10726	10	being	be	VBG
18751	10726	11	lowered	lower	VBN
18751	10726	12	further	further	RB
18751	10726	13	into	into	IN
18751	10726	14	the	the	DT
18751	10726	15	bath	bath	NN
18751	10726	16	as	as	IN
18751	10726	17	the	the	DT
18751	10726	18	evaporation	evaporation	NN
18751	10726	19	proceeds	proceed	VBZ
18751	10726	20	.	.	.
18751	10727	1	Ten	ten	CD
18751	10727	2	c.c	c.c	NNP
18751	10727	3	.	.	.
18751	10728	1	of	of	IN
18751	10728	2	methyl	methyl	NNP
18751	10728	3	alcohol	alcohol	NN
18751	10728	4	are	be	VBP
18751	10728	5	introduced	introduce	VBN
18751	10728	6	upon	upon	IN
18751	10728	7	the	the	DT
18751	10728	8	residue	residue	NN
18751	10728	9	,	,	,
18751	10728	10	and	and	CC
18751	10728	11	the	the	DT
18751	10728	12	evaporation	evaporation	NN
18751	10728	13	again	again	RB
18751	10728	14	started	start	VBD
18751	10728	15	.	.	.
18751	10729	1	Six	six	CD
18751	10729	2	such	such	JJ
18751	10729	3	portions	portion	NNS
18751	10729	4	of	of	IN
18751	10729	5	alcohol	alcohol	NN
18751	10729	6	are	be	VBP
18751	10729	7	thus	thus	RB
18751	10729	8	distilled	distil	VBN
18751	10729	9	and	and	CC
18751	10729	10	2	2	CD
18751	10729	11	c.c	c.c	NNP
18751	10729	12	.	.	.
18751	10730	1	of	of	IN
18751	10730	2	water	water	NN
18751	10730	3	are	be	VBP
18751	10730	4	introduced	introduce	VBN
18751	10730	5	and	and	CC
18751	10730	6	evaporated	evaporate	VBN
18751	10730	7	between	between	IN
18751	10730	8	the	the	DT
18751	10730	9	second	second	JJ
18751	10730	10	and	and	CC
18751	10730	11	third	third	JJ
18751	10730	12	,	,	,
18751	10730	13	as	as	RB
18751	10730	14	also	also	RB
18751	10730	15	between	between	IN
18751	10730	16	the	the	DT
18751	10730	17	fourth	fourth	JJ
18751	10730	18	and	and	CC
18751	10730	19	fifth	fifth	JJ
18751	10730	20	distillations	distillation	NNS
18751	10730	21	.	.	.
18751	10731	1	If	if	IN
18751	10731	2	acetic	acetic	JJ
18751	10731	3	acid	acid	NN
18751	10731	4	is	be	VBZ
18751	10731	5	used	use	VBN
18751	10731	6	instead	instead	RB
18751	10731	7	of	of	IN
18751	10731	8	nitric	nitric	NN
18751	10731	9	in	in	IN
18751	10731	10	the	the	DT
18751	10731	11	first	first	JJ
18751	10731	12	instance	instance	NN
18751	10731	13	this	this	DT
18751	10731	14	addition	addition	NN
18751	10731	15	of	of	IN
18751	10731	16	water	water	NN
18751	10731	17	is	be	VBZ
18751	10731	18	unnecessary	unnecessary	JJ
18751	10731	19	.	.	.
18751	10732	1	The	the	DT
18751	10732	2	distillate	distillate	NN
18751	10732	3	is	be	VBZ
18751	10732	4	evaporated	evaporate	VBN
18751	10732	5	in	in	IN
18751	10732	6	the	the	DT
18751	10732	7	crucible	crucible	NN
18751	10732	8	ignited	ignite	VBD
18751	10732	9	over	over	IN
18751	10732	10	the	the	DT
18751	10732	11	blowpipe	blowpipe	NN
18751	10732	12	,	,	,
18751	10732	13	cooled	cool	VBD
18751	10732	14	in	in	IN
18751	10732	15	the	the	DT
18751	10732	16	desiccator	desiccator	NN
18751	10732	17	for	for	IN
18751	10732	18	ten	ten	CD
18751	10732	19	minutes	minute	NNS
18751	10732	20	and	and	CC
18751	10732	21	weighed	weigh	VBD
18751	10732	22	.	.	.
18751	10733	1	The	the	DT
18751	10733	2	increase	increase	NN
18751	10733	3	in	in	IN
18751	10733	4	weight	weight	NN
18751	10733	5	gives	give	VBZ
18751	10733	6	the	the	DT
18751	10733	7	boron	boron	NN
18751	10733	8	trioxide	trioxide	RB
18751	10733	9	.	.	.
18751	10734	1	The	the	DT
18751	10734	2	results	result	NNS
18751	10734	3	tend	tend	VBP
18751	10734	4	to	to	TO
18751	10734	5	be	be	VB
18751	10734	6	from	from	IN
18751	10734	7	1	1	CD
18751	10734	8	to	to	IN
18751	10734	9	2	2	CD
18751	10734	10	milligrams	milligram	NNS
18751	10734	11	too	too	RB
18751	10734	12	high	high	JJ
18751	10734	13	.	.	.
18751	10735	1	VOLUMETRIC	VOLUMETRIC	NNP
18751	10735	2	METHOD	METHOD	NNP
18751	10735	3	.	.	.
18751	10736	1	This	this	DT
18751	10736	2	method	method	NN
18751	10736	3	is	be	VBZ
18751	10736	4	applicable	applicable	JJ
18751	10736	5	to	to	IN
18751	10736	6	the	the	DT
18751	10736	7	indirect	indirect	JJ
18751	10736	8	determination	determination	NN
18751	10736	9	of	of	IN
18751	10736	10	boric	boric	NN
18751	10736	11	acid	acid	NN
18751	10736	12	in	in	IN
18751	10736	13	borax	borax	NNS
18751	10736	14	and	and	CC
18751	10736	15	similar	similar	JJ
18751	10736	16	compounds	compound	NNS
18751	10736	17	.	.	.
18751	10737	1	It	-PRON-	PRP
18751	10737	2	is	be	VBZ
18751	10737	3	based	base	VBN
18751	10737	4	on	on	IN
18751	10737	5	the	the	DT
18751	10737	6	measurement	measurement	NN
18751	10737	7	of	of	IN
18751	10737	8	the	the	DT
18751	10737	9	quantity	quantity	NN
18751	10737	10	of	of	IN
18751	10737	11	normal	normal	JJ
18751	10737	12	solution	solution	NN
18751	10737	13	of	of	IN
18751	10737	14	acid	acid	NN
18751	10737	15	required	require	VBN
18751	10737	16	to	to	TO
18751	10737	17	replace	replace	VB
18751	10737	18	the	the	DT
18751	10737	19	boric	boric	NN
18751	10737	20	acid	acid	NN
18751	10737	21	,	,	,
18751	10737	22	and	and	CC
18751	10737	23	,	,	,
18751	10737	24	consequently	consequently	RB
18751	10737	25	,	,	,
18751	10737	26	is	be	VBZ
18751	10737	27	rather	rather	RB
18751	10737	28	a	a	DT
18751	10737	29	measure	measure	NN
18751	10737	30	of	of	IN
18751	10737	31	the	the	DT
18751	10737	32	soda	soda	NN
18751	10737	33	present	present	JJ
18751	10737	34	.	.	.
18751	10738	1	The	the	DT
18751	10738	2	process	process	NN
18751	10738	3	is	be	VBZ
18751	10738	4	an	an	DT
18751	10738	5	alkalimetric	alkalimetric	JJ
18751	10738	6	one	one	NN
18751	10738	7	,	,	,
18751	10738	8	and	and	CC
18751	10738	9	is	be	VBZ
18751	10738	10	carried	carry	VBN
18751	10738	11	out	out	RP
18751	10738	12	as	as	IN
18751	10738	13	follows:--Weigh	follows:--weigh	NN
18751	10738	14	up	up	RB
18751	10738	15	3	3	CD
18751	10738	16	grams	gram	NNS
18751	10738	17	of	of	IN
18751	10738	18	the	the	DT
18751	10738	19	sample	sample	NN
18751	10738	20	and	and	CC
18751	10738	21	dissolve	dissolve	VB
18751	10738	22	in	in	IN
18751	10738	23	water	water	NN
18751	10738	24	.	.	.
18751	10739	1	Tint	tint	VB
18751	10739	2	with	with	IN
18751	10739	3	methyl	methyl	NN
18751	10739	4	orange	orange	NN
18751	10739	5	,	,	,
18751	10739	6	and	and	CC
18751	10739	7	run	run	VB
18751	10739	8	in	in	RP
18751	10739	9	from	from	IN
18751	10739	10	an	an	DT
18751	10739	11	ordinary	ordinary	JJ
18751	10739	12	burette	burette	NN
18751	10739	13	normal	normal	JJ
18751	10739	14	solution	solution	NN
18751	10739	15	of	of	IN
18751	10739	16	sulphuric	sulphuric	JJ
18751	10739	17	acid	acid	NN
18751	10739	18	until	until	IN
18751	10739	19	a	a	DT
18751	10739	20	pink	pink	JJ
18751	10739	21	tint	tint	NN
18751	10739	22	is	be	VBZ
18751	10739	23	got	get	VBN
18751	10739	24	.	.	.
18751	10740	1	100	100	CD
18751	10740	2	c.c	c.c	NNP
18751	10740	3	.	.	.
18751	10741	1	of	of	IN
18751	10741	2	the	the	DT
18751	10741	3	normal	normal	JJ
18751	10741	4	solution	solution	NN
18751	10741	5	of	of	IN
18751	10741	6	acid	acid	NN
18751	10741	7	are	be	VBP
18751	10741	8	equal	equal	JJ
18751	10741	9	to	to	IN
18751	10741	10	7.0	7.0	CD
18751	10741	11	grams	gram	NNS
18751	10741	12	of	of	IN
18751	10741	13	boron	boron	NN
18751	10741	14	trioxide	trioxide	NN
18751	10741	15	(	(	-LRB-
18751	10741	16	B_{2}O_{3	B_{2}O_{3	NNP
18751	10741	17	}	}	-RRB-
18751	10741	18	)	)	-RRB-
18751	10741	19	,	,	,
18751	10741	20	or	or	CC
18751	10741	21	10.1	10.1	CD
18751	10741	22	grams	gram	NNS
18751	10741	23	of	of	IN
18751	10741	24	anhydrous	anhydrous	JJ
18751	10741	25	borax	borax	NNS
18751	10741	26	(	(	-LRB-
18751	10741	27	Na_{2}B_{4}O_{7	Na_{2}B_{4}O_{7	NNP
18751	10741	28	}	}	-RRB-
18751	10741	29	)	)	-RRB-
18751	10741	30	.	.	.
18751	10742	1	~Examination	~Examination	NFP
18751	10742	2	of	of	IN
18751	10742	3	Borax.~--In	Borax.~--In	NNP
18751	10742	4	addition	addition	NN
18751	10742	5	to	to	IN
18751	10742	6	the	the	DT
18751	10742	7	determination	determination	NN
18751	10742	8	just	just	RB
18751	10742	9	given	give	VBN
18751	10742	10	,	,	,
18751	10742	11	the	the	DT
18751	10742	12	following	follow	VBG
18751	10742	13	determinations	determination	NNS
18751	10742	14	are	be	VBP
18751	10742	15	also	also	RB
18751	10742	16	required:--	required:--	ADD
18751	10742	17	~Water.~--Take	~Water.~--Take	.
18751	10742	18	about	about	RB
18751	10742	19	2	2	CD
18751	10742	20	grams	gram	NNS
18751	10742	21	and	and	CC
18751	10742	22	heat	heat	NN
18751	10742	23	to	to	IN
18751	10742	24	tranquil	tranquil	JJ
18751	10742	25	fusion	fusion	NN
18751	10742	26	in	in	IN
18751	10742	27	a	a	DT
18751	10742	28	platinum	platinum	NN
18751	10742	29	crucible	crucible	JJ
18751	10742	30	.	.	.
18751	10743	1	Count	count	VB
18751	10743	2	the	the	DT
18751	10743	3	loss	loss	NN
18751	10743	4	in	in	IN
18751	10743	5	weight	weight	NN
18751	10743	6	as	as	IN
18751	10743	7	water	water	NN
18751	10743	8	.	.	.
18751	10744	1	~Sulphuric	~Sulphuric	NFP
18751	10744	2	Oxide.~--Take	Oxide.~--Take	NNP
18751	10744	3	2	2	CD
18751	10744	4	grams	gram	NNS
18751	10744	5	,	,	,
18751	10744	6	dissolve	dissolve	VBP
18751	10744	7	in	in	IN
18751	10744	8	water	water	NN
18751	10744	9	,	,	,
18751	10744	10	acidify	acidify	RB
18751	10744	11	with	with	IN
18751	10744	12	hydrochloric	hydrochloric	JJ
18751	10744	13	acid	acid	NN
18751	10744	14	,	,	,
18751	10744	15	filter	filter	NN
18751	10744	16	,	,	,
18751	10744	17	and	and	CC
18751	10744	18	precipitate	precipitate	VB
18751	10744	19	with	with	IN
18751	10744	20	barium	barium	NN
18751	10744	21	chloride	chloride	NN
18751	10744	22	.	.	.
18751	10745	1	Wash	wash	VB
18751	10745	2	the	the	DT
18751	10745	3	precipitate	precipitate	NN
18751	10745	4	,	,	,
18751	10745	5	ignite	ignite	VB
18751	10745	6	,	,	,
18751	10745	7	and	and	CC
18751	10745	8	weigh	weigh	VB
18751	10745	9	as	as	IN
18751	10745	10	barium	barium	NN
18751	10745	11	sulphate	sulphate	NN
18751	10745	12	(	(	-LRB-
18751	10745	13	see	see	VB
18751	10745	14	_	_	NNP
18751	10745	15	Sulphur	Sulphur	NNP
18751	10745	16	_	_	NNP
18751	10745	17	)	)	-RRB-
18751	10745	18	.	.	.
18751	10746	1	~Chlorine.~--Take	~Chlorine.~--Take	NFP
18751	10746	2	2	2	CD
18751	10746	3	grams	gram	NNS
18751	10746	4	,	,	,
18751	10746	5	dissolve	dissolve	VBP
18751	10746	6	in	in	IN
18751	10746	7	water	water	NN
18751	10746	8	,	,	,
18751	10746	9	acidify	acidify	RB
18751	10746	10	with	with	IN
18751	10746	11	nitric	nitric	JJ
18751	10746	12	acid	acid	NN
18751	10746	13	,	,	,
18751	10746	14	filter	filter	NN
18751	10746	15	,	,	,
18751	10746	16	and	and	CC
18751	10746	17	add	add	VB
18751	10746	18	silver	silver	NN
18751	10746	19	nitrate	nitrate	JJ
18751	10746	20	.	.	.
18751	10747	1	Collect	collect	VB
18751	10747	2	,	,	,
18751	10747	3	wash	wash	VB
18751	10747	4	,	,	,
18751	10747	5	and	and	CC
18751	10747	6	weigh	weigh	VB
18751	10747	7	the	the	DT
18751	10747	8	precipitate	precipitate	NN
18751	10747	9	as	as	IN
18751	10747	10	silver	silver	NN
18751	10747	11	chloride	chloride	NN
18751	10747	12	.	.	.
18751	10748	1	~Alumina.~--Take	~Alumina.~--Take	NFP
18751	10748	2	5	5	CD
18751	10748	3	or	or	CC
18751	10748	4	10	10	CD
18751	10748	5	grams	gram	NNS
18751	10748	6	,	,	,
18751	10748	7	dissolve	dissolve	VBP
18751	10748	8	in	in	IN
18751	10748	9	water	water	NN
18751	10748	10	,	,	,
18751	10748	11	boil	boil	VB
18751	10748	12	,	,	,
18751	10748	13	add	add	VB
18751	10748	14	ammonia	ammonia	NN
18751	10748	15	in	in	IN
18751	10748	16	slight	slight	JJ
18751	10748	17	excess	excess	NN
18751	10748	18	,	,	,
18751	10748	19	and	and	CC
18751	10748	20	filter	filter	VB
18751	10748	21	off	off	RP
18751	10748	22	the	the	DT
18751	10748	23	precipitate	precipitate	NN
18751	10748	24	when	when	WRB
18751	10748	25	it	-PRON-	PRP
18751	10748	26	has	have	VBZ
18751	10748	27	settled	settle	VBN
18751	10748	28	.	.	.
18751	10749	1	Wash	wash	VB
18751	10749	2	with	with	IN
18751	10749	3	hot	hot	JJ
18751	10749	4	water	water	NN
18751	10749	5	,	,	,
18751	10749	6	ignite	ignite	VB
18751	10749	7	,	,	,
18751	10749	8	and	and	CC
18751	10749	9	weigh	weigh	VB
18751	10749	10	as	as	IN
18751	10749	11	alumina	alumina	NNP
18751	10749	12	(	(	-LRB-
18751	10749	13	Al_{2}O_{3	Al_{2}O_{3	NNP
18751	10749	14	}	}	-RRB-
18751	10749	15	)	)	-RRB-
18751	10749	16	.	.	.
18751	10750	1	FOOTNOTES	footnote	NNS
18751	10750	2	:	:	:
18751	10750	3	[	[	-LRB-
18751	10750	4	113	113	CD
18751	10750	5	]	]	-RRB-
18751	10750	6	If	if	IN
18751	10750	7	the	the	DT
18751	10750	8	dishes	dish	NNS
18751	10750	9	show	show	VBP
18751	10750	10	a	a	DT
18751	10750	11	manganese	manganese	JJ
18751	10750	12	stain	stain	NN
18751	10750	13	,	,	,
18751	10750	14	wash	wash	VB
18751	10750	15	them	-PRON-	PRP
18751	10750	16	out	out	RP
18751	10750	17	with	with	IN
18751	10750	18	a	a	DT
18751	10750	19	few	few	JJ
18751	10750	20	drops	drop	NNS
18751	10750	21	of	of	IN
18751	10750	22	hydrochloric	hydrochloric	JJ
18751	10750	23	and	and	CC
18751	10750	24	sulphurous	sulphurous	JJ
18751	10750	25	acids	acid	NNS
18751	10750	26	.	.	.
18751	10751	1	Pass	pass	VB
18751	10751	2	the	the	DT
18751	10751	3	acid	acid	JJ
18751	10751	4	liquor	liquor	NN
18751	10751	5	through	through	IN
18751	10751	6	the	the	DT
18751	10751	7	same	same	JJ
18751	10751	8	small	small	JJ
18751	10751	9	filter	filter	NN
18751	10751	10	but	but	CC
18751	10751	11	collect	collect	VB
18751	10751	12	the	the	DT
18751	10751	13	liquor	liquor	NN
18751	10751	14	apart	apart	RB
18751	10751	15	.	.	.
18751	10752	1	Make	make	VB
18751	10752	2	ammoniacal	ammoniacal	JJ
18751	10752	3	and	and	CC
18751	10752	4	again	again	RB
18751	10752	5	pass	pass	VB
18751	10752	6	through	through	RP
18751	10752	7	the	the	DT
18751	10752	8	filter	filter	NN
18751	10752	9	,	,	,
18751	10752	10	this	this	DT
18751	10752	11	time	time	NN
18751	10752	12	collecting	collect	VBG
18751	10752	13	the	the	DT
18751	10752	14	liquid	liquid	NN
18751	10752	15	with	with	IN
18751	10752	16	the	the	DT
18751	10752	17	main	main	JJ
18751	10752	18	filtrate	filtrate	NN
18751	10752	19	.	.	.
18751	10753	1	[	[	-LRB-
18751	10753	2	114	114	CD
18751	10753	3	]	]	-RRB-
18751	10753	4	This	this	DT
18751	10753	5	rarely	rarely	RB
18751	10753	6	amounts	amount	VBZ
18751	10753	7	to	to	IN
18751	10753	8	more	more	JJR
18751	10753	9	than	than	IN
18751	10753	10	1	1	CD
18751	10753	11	milligram	milligram	NN
18751	10753	12	.	.	.
18751	10754	1	[	[	-LRB-
18751	10754	2	115	115	CD
18751	10754	3	]	]	-RRB-
18751	10754	4	To	to	TO
18751	10754	5	make	make	VB
18751	10754	6	this	this	DT
18751	10754	7	,	,	,
18751	10754	8	dissolve	dissolve	VB
18751	10754	9	1	1	CD
18751	10754	10	gram	gram	NN
18751	10754	11	of	of	IN
18751	10754	12	titanium	titanium	NN
18751	10754	13	oxide	oxide	RB
18751	10754	14	by	by	IN
18751	10754	15	fusing	fuse	VBG
18751	10754	16	for	for	IN
18751	10754	17	some	some	DT
18751	10754	18	time	time	NN
18751	10754	19	with	with	IN
18751	10754	20	an	an	DT
18751	10754	21	excess	excess	NN
18751	10754	22	of	of	IN
18751	10754	23	bisulphate	bisulphate	NN
18751	10754	24	of	of	IN
18751	10754	25	potash	potash	NN
18751	10754	26	and	and	CC
18751	10754	27	dissolve	dissolve	VB
18751	10754	28	out	out	RP
18751	10754	29	with	with	IN
18751	10754	30	cold	cold	JJ
18751	10754	31	water	water	NN
18751	10754	32	and	and	CC
18751	10754	33	sulphuric	sulphuric	JJ
18751	10754	34	acid	acid	NN
18751	10754	35	.	.	.
18751	10755	1	Dilute	dilute	NN
18751	10755	2	to	to	IN
18751	10755	3	1	1	CD
18751	10755	4	litre	litre	NN
18751	10755	5	,	,	,
18751	10755	6	having	have	VBG
18751	10755	7	previously	previously	RB
18751	10755	8	added	add	VBN
18751	10755	9	not	not	RB
18751	10755	10	less	less	JJR
18751	10755	11	than	than	IN
18751	10755	12	50	50	CD
18751	10755	13	c.c	c.c	NNP
18751	10755	14	.	.	.
18751	10756	1	of	of	IN
18751	10756	2	strong	strong	JJ
18751	10756	3	sulphuric	sulphuric	JJ
18751	10756	4	acid	acid	NN
18751	10756	5	:	:	:
18751	10756	6	1	1	CD
18751	10756	7	c.c	c.c	NNP
18751	10756	8	.	.	.
18751	10757	1	will	will	MD
18751	10757	2	contain	contain	VB
18751	10757	3	.01	.01	NFP
18751	10757	4	gram	gram	NN
18751	10757	5	of	of	IN
18751	10757	6	TiO_{2	TiO_{2	NNP
18751	10757	7	}	}	-RRB-
18751	10757	8	.	.	.
18751	10758	1	For	for	IN
18751	10758	2	the	the	DT
18751	10758	3	assay	assay	NN
18751	10758	4	take	take	VB
18751	10758	5	10	10	CD
18751	10758	6	c.c	c.c	NNP
18751	10758	7	.	.	.
18751	10759	1	of	of	IN
18751	10759	2	this	this	DT
18751	10759	3	,	,	,
18751	10759	4	add	add	VB
18751	10759	5	2	2	CD
18751	10759	6	c.c	c.c	NNP
18751	10759	7	.	.	.
18751	10760	1	of	of	IN
18751	10760	2	peroxide	peroxide	NN
18751	10760	3	of	of	IN
18751	10760	4	hydrogen	hydrogen	NN
18751	10760	5	and	and	CC
18751	10760	6	dilute	dilute	NN
18751	10760	7	to	to	IN
18751	10760	8	100	100	CD
18751	10760	9	c.c	c.c	NNP
18751	10760	10	.	.	.
18751	10761	1	Run	run	VB
18751	10761	2	this	this	DT
18751	10761	3	from	from	IN
18751	10761	4	a	a	DT
18751	10761	5	burette	burette	NN
18751	10761	6	into	into	IN
18751	10761	7	the	the	DT
18751	10761	8	flask	flask	NN
18751	10761	9	until	until	IN
18751	10761	10	the	the	DT
18751	10761	11	colour	colour	NN
18751	10761	12	equals	equal	VBZ
18751	10761	13	that	that	DT
18751	10761	14	of	of	IN
18751	10761	15	the	the	DT
18751	10761	16	assay	assay	NN
18751	10761	17	.	.	.
18751	10762	1	Each	each	DT
18751	10762	2	c.c	c.c	NNP
18751	10762	3	.	.	.
18751	10763	1	equals	equal	VBZ
18751	10763	2	1	1	CD
18751	10763	3	milligram	milligram	NN
18751	10763	4	of	of	IN
18751	10763	5	TiO_{2	TiO_{2	NNP
18751	10763	6	}	}	-RRB-
18751	10763	7	.	.	.
18751	10764	1	Fluorides	fluoride	NNS
18751	10764	2	must	must	MD
18751	10764	3	be	be	VB
18751	10764	4	absent	absent	JJ
18751	10764	5	.	.	.
18751	10765	1	[	[	-LRB-
18751	10765	2	116	116	CD
18751	10765	3	]	]	-RRB-
18751	10765	4	C	c	NN
18751	10765	5	+	+	NNP
18751	10765	6	O_{2	O_{2	NNP
18751	10765	7	}	}	-RRB-
18751	10765	8	=	=	SYM
18751	10765	9	CO_{2	CO_{2	NNP
18751	10765	10	}	}	-RRB-
18751	10765	11	[	[	-LRB-
18751	10765	12	117	117	CD
18751	10765	13	]	]	-RRB-
18751	10765	14	For	for	IN
18751	10765	15	example	example	NN
18751	10765	16	,	,	,
18751	10765	17	soluble	soluble	JJ
18751	10765	18	organic	organic	JJ
18751	10765	19	acids	acid	NNS
18751	10765	20	formed	form	VBN
18751	10765	21	by	by	IN
18751	10765	22	partial	partial	JJ
18751	10765	23	oxidation	oxidation	NN
18751	10765	24	with	with	IN
18751	10765	25	nitric	nitric	JJ
18751	10765	26	acid	acid	NN
18751	10765	27	.	.	.
18751	10766	1	[	[	-LRB-
18751	10766	2	118	118	CD
18751	10766	3	]	]	-RRB-
18751	10766	4	For	for	IN
18751	10766	5	coals	coal	NNS
18751	10766	6	,	,	,
18751	10766	7	and	and	CC
18751	10766	8	other	other	JJ
18751	10766	9	bodies	body	NNS
18751	10766	10	containing	contain	VBG
18751	10766	11	sulphur	sulphur	NNP
18751	10766	12	,	,	,
18751	10766	13	chromate	chromate	NN
18751	10766	14	of	of	IN
18751	10766	15	lead	lead	NN
18751	10766	16	should	should	MD
18751	10766	17	be	be	VB
18751	10766	18	used	use	VBN
18751	10766	19	instead	instead	RB
18751	10766	20	of	of	IN
18751	10766	21	oxide	oxide	NN
18751	10766	22	of	of	IN
18751	10766	23	copper	copper	NN
18751	10766	24	;	;	:
18751	10766	25	and	and	CC
18751	10766	26	the	the	DT
18751	10766	27	temperature	temperature	NN
18751	10766	28	should	should	MD
18751	10766	29	be	be	VB
18751	10766	30	limited	limit	VBN
18751	10766	31	to	to	IN
18751	10766	32	dull	dull	JJ
18751	10766	33	redness	redness	NN
18751	10766	34	.	.	.
18751	10767	1	[	[	-LRB-
18751	10767	2	119	119	CD
18751	10767	3	]	]	-RRB-
18751	10767	4	This	this	DT
18751	10767	5	may	may	MD
18751	10767	6	be	be	VB
18751	10767	7	prepared	prepare	VBN
18751	10767	8	by	by	IN
18751	10767	9	dissolving	dissolve	VBG
18751	10767	10	534	534	CD
18751	10767	11	grams	gram	NNS
18751	10767	12	of	of	IN
18751	10767	13	ammonium	ammonium	NN
18751	10767	14	chloride	chloride	NN
18751	10767	15	and	and	CC
18751	10767	16	854	854	CD
18751	10767	17	grams	gram	NNS
18751	10767	18	of	of	IN
18751	10767	19	crystallized	crystallized	JJ
18751	10767	20	cupric	cupric	NN
18751	10767	21	chloride	chloride	NN
18751	10767	22	(	(	-LRB-
18751	10767	23	CuCl_{2}.2H_{2}O	cucl_{2}.2h_{2}o	UH
18751	10767	24	)	)	-RRB-
18751	10767	25	in	in	IN
18751	10767	26	hot	hot	JJ
18751	10767	27	water	water	NN
18751	10767	28	and	and	CC
18751	10767	29	crystallizing	crystallizing	NN
18751	10767	30	.	.	.
18751	10768	1	[	[	-LRB-
18751	10768	2	120	120	CD
18751	10768	3	]	]	-RRB-
18751	10768	4	Soda	soda	NN
18751	10768	5	-	-	HYPH
18751	10768	6	lime	lime	NN
18751	10768	7	is	be	VBZ
18751	10768	8	made	make	VBN
18751	10768	9	by	by	IN
18751	10768	10	dissolving	dissolve	VBG
18751	10768	11	100	100	CD
18751	10768	12	grams	gram	NNS
18751	10768	13	of	of	IN
18751	10768	14	"	"	``
18751	10768	15	soda	soda	NN
18751	10768	16	"	"	''
18751	10768	17	in	in	IN
18751	10768	18	water	water	NN
18751	10768	19	,	,	,
18751	10768	20	and	and	CC
18751	10768	21	carefully	carefully	RB
18751	10768	22	slaking	slake	VBG
18751	10768	23	200	200	CD
18751	10768	24	grams	gram	NNS
18751	10768	25	of	of	IN
18751	10768	26	lime	lime	NN
18751	10768	27	with	with	IN
18751	10768	28	it	-PRON-	PRP
18751	10768	29	.	.	.
18751	10769	1	Evaporate	evaporate	VB
18751	10769	2	to	to	IN
18751	10769	3	dryness	dryness	NN
18751	10769	4	in	in	IN
18751	10769	5	an	an	DT
18751	10769	6	iron	iron	NN
18751	10769	7	dish	dish	NN
18751	10769	8	and	and	CC
18751	10769	9	ignite	ignite	VB
18751	10769	10	at	at	IN
18751	10769	11	a	a	DT
18751	10769	12	low	low	JJ
18751	10769	13	red	red	JJ
18751	10769	14	heat	heat	NN
18751	10769	15	in	in	IN
18751	10769	16	a	a	DT
18751	10769	17	crucible	crucible	NN
18751	10769	18	.	.	.
18751	10770	1	Use	use	VB
18751	10770	2	the	the	DT
18751	10770	3	small	small	JJ
18751	10770	4	lumps	lump	NNS
18751	10770	5	.	.	.
18751	10771	1	[	[	-LRB-
18751	10771	2	121	121	CD
18751	10771	3	]	]	-RRB-
18751	10771	4	Made	make	VBN
18751	10771	5	by	by	IN
18751	10771	6	diluting	dilute	VBG
18751	10771	7	1	1	CD
18751	10771	8	part	part	NN
18751	10771	9	by	by	IN
18751	10771	10	measure	measure	NN
18751	10771	11	of	of	IN
18751	10771	12	saturated	saturate	VBN
18751	10771	13	lime	lime	NN
18751	10771	14	-	-	HYPH
18751	10771	15	water	water	NN
18751	10771	16	up	up	IN
18751	10771	17	to	to	TO
18751	10771	18	10	10	CD
18751	10771	19	with	with	IN
18751	10771	20	recently	recently	RB
18751	10771	21	boiled	boil	VBN
18751	10771	22	distilled	distil	VBN
18751	10771	23	water	water	NN
18751	10771	24	.	.	.
18751	10772	1	[	[	-LRB-
18751	10772	2	122	122	CD
18751	10772	3	]	]	-RRB-
18751	10772	4	See	see	VB
18751	10772	5	under	under	IN
18751	10772	6	_	_	NNP
18751	10772	7	Gasometric	Gasometric	NNP
18751	10772	8	Assays	Assays	NNPS
18751	10772	9	_	_	NNP
18751	10772	10	.	.	.
18751	10773	1	[	[	-LRB-
18751	10773	2	123	123	CD
18751	10773	3	]	]	-RRB-
18751	10773	4	See	see	VB
18751	10773	5	"	"	``
18751	10773	6	A	a	DT
18751	10773	7	Method	method	NN
18751	10773	8	for	for	IN
18751	10773	9	the	the	DT
18751	10773	10	Separation	Separation	NNP
18751	10773	11	and	and	CC
18751	10773	12	Estimation	Estimation	NNP
18751	10773	13	of	of	IN
18751	10773	14	Boric	Boric	NNP
18751	10773	15	Acid	Acid	NNP
18751	10773	16	,	,	,
18751	10773	17	"	"	''
18751	10773	18	by	by	IN
18751	10773	19	F.A.	F.A.	NNP
18751	10774	1	Gooch	Gooch	NNP
18751	10774	2	,	,	,
18751	10774	3	_	_	NNP
18751	10774	4	Chemical	Chemical	NNP
18751	10774	5	News	News	NNP
18751	10774	6	_	_	NNP
18751	10774	7	,	,	,
18751	10774	8	January	January	NNP
18751	10774	9	7	7	CD
18751	10774	10	,	,	,
18751	10774	11	1887	1887	CD
18751	10774	12	.	.	.
18751	10775	1	APPENDIX	APPENDIX	NNP
18751	10775	2	A.	A.	NNP
18751	10776	1	TABLE	TABLE	NNS
18751	10776	2	OF	of	IN
18751	10776	3	ATOMIC	atomic	NN
18751	10776	4	WEIGHTS	WEIGHTS	NNP
18751	10776	5	AND	and	CC
18751	10776	6	OTHER	other	JJ
18751	10776	7	CONSTANTS	constant	NNS
18751	10776	8	.	.	.
18751	10777	1	---------+------------+----------+----------+---------	---------+------------+----------+----------+---------	NNP
18751	10777	2	|	|	NNP
18751	10777	3	|	|	NNP
18751	10777	4	|	|	CD
18751	10777	5	|	|	NNS
18751	10777	6	Symbols.|	Symbols.|	NNP
18751	10777	7	Names	name	NNS
18751	10777	8	.	.	.
18751	10778	1	|	|	NNP
18751	10778	2	Atomic	Atomic	NNP
18751	10778	3	|	|	NNP
18751	10778	4	Specific	Specific	NNP
18751	10778	5	|	|	NNP
18751	10778	6	Melting	melt	VBG
18751	10778	7	|	|	HYPH
18751	10778	8	|	|	NNS
18751	10778	9	Weights	Weights	NNPS
18751	10778	10	.	.	.
18751	10779	1	|	|	NNP
18751	10779	2	Gravity	Gravity	NNP
18751	10779	3	.	.	.
18751	10780	1	|	|	NNP
18751	10780	2	Points	Points	NNP
18751	10780	3	.	.	.
18751	10781	1	---------+------------+----------+----------+---------	---------+------------+----------+----------+---------	NNP
18751	10781	2	|	|	NNP
18751	10781	3	|	|	NNP
18751	10781	4	|	|	NNP
18751	10781	5	|	|	NNP
18751	10781	6	C.	C.	NNP
18751	10781	7	Ag	Ag	NNP
18751	10781	8	|	|	NNP
18751	10781	9	Silver	Silver	NNP
18751	10781	10	|	|	NNP
18751	10781	11	107.9	107.9	CD
18751	10781	12	|	|	CD
18751	10781	13	10.5	10.5	CD
18751	10781	14	|	|	CD
18751	10781	15	1000	1000	CD
18751	10781	16	°	°	,
18751	10781	17	Al	Al	NNP
18751	10781	18	|	|	NNP
18751	10781	19	Aluminium	Aluminium	NNP
18751	10781	20	|	|	NNP
18751	10781	21	27.0	27.0	CD
18751	10781	22	|	|	CD
18751	10781	23	2.7	2.7	CD
18751	10781	24	|	|	CD
18751	10781	25	700	700	CD
18751	10781	26	°	°	NNS
18751	10781	27	As	as	IN
18751	10781	28	|	|	NNP
18751	10781	29	Arsenic	Arsenic	NNP
18751	10781	30	|	|	NNP
18751	10781	31	75.0	75.0	CD
18751	10781	32	|	|	CD
18751	10781	33	5.9	5.9	CD
18751	10781	34	|	|	NNS
18751	10781	35	Au	Au	NNP
18751	10781	36	|	|	NNP
18751	10781	37	Gold	Gold	NNP
18751	10781	38	|	|	NNP
18751	10781	39	197.3	197.3	CD
18751	10781	40	|	|	CD
18751	10781	41	19.2	19.2	CD
18751	10781	42	|	|	CD
18751	10781	43	1200	1200	CD
18751	10781	44	°	°	,
18751	10781	45	B	B	NNP
18751	10781	46	|	|	NNP
18751	10781	47	Boron	Boron	NNP
18751	10781	48	|	|	NNP
18751	10781	49	11.0	11.0	CD
18751	10781	50	|	|	CD
18751	10781	51	2.7	2.7	CD
18751	10781	52	|	|	CD
18751	10781	53	Ba	Ba	NNP
18751	10781	54	|	|	NNP
18751	10781	55	Barium	Barium	NNP
18751	10781	56	|	|	NNP
18751	10781	57	137.0	137.0	CD
18751	10781	58	|	|	CD
18751	10781	59	4.0	4.0	CD
18751	10781	60	|	|	CD
18751	10781	61	Be	be	VB
18751	10781	62	|	|	NNP
18751	10781	63	Beryllium	Beryllium	NNP
18751	10781	64	|	|	CD
18751	10781	65	9.0	9.0	CD
18751	10781	66	|	|	CD
18751	10781	67	2.1	2.1	CD
18751	10781	68	|	|	NNP
18751	10781	69	Bi	Bi	NNP
18751	10781	70	|	|	NNP
18751	10781	71	Bismuth	Bismuth	NNP
18751	10781	72	|	|	NNP
18751	10781	73	208.9	208.9	CD
18751	10781	74	|	|	CD
18751	10781	75	9.8	9.8	CD
18751	10781	76	|	|	CD
18751	10781	77	270	270	CD
18751	10781	78	°	°	,
18751	10781	79	Br	Br	NNP
18751	10781	80	|	|	NNP
18751	10781	81	Bromine	Bromine	NNP
18751	10781	82	|	|	NNP
18751	10781	83	80.0	80.0	CD
18751	10781	84	|	|	CD
18751	10781	85	3.2	3.2	CD
18751	10781	86	|	|	NNP
18751	10781	87	-25	-25	NNP
18751	10781	88	°	°	,
18751	10781	89	C	C	NNP
18751	10781	90	|	|	NNP
18751	10781	91	Carbon	Carbon	NNP
18751	10781	92	|	|	NNP
18751	10781	93	12.0	12.0	CD
18751	10781	94	|	|	CD
18751	10781	95	|	|	NNP
18751	10781	96	Ca	Ca	NNP
18751	10781	97	|	|	NNP
18751	10781	98	Calcium	Calcium	NNP
18751	10781	99	|	|	CD
18751	10781	100	40.0	40.0	CD
18751	10781	101	|	|	CD
18751	10781	102	1.6	1.6	CD
18751	10781	103	|	|	CD
18751	10781	104	Cd	Cd	NNP
18751	10781	105	|	|	HYPH
18751	10781	106	Cadmium	Cadmium	NNP
18751	10781	107	|	|	NNP
18751	10781	108	112.0	112.0	CD
18751	10781	109	|	|	CD
18751	10781	110	8.6	8.6	CD
18751	10781	111	|	|	CD
18751	10781	112	315	315	CD
18751	10781	113	°	°	,
18751	10781	114	Ce	Ce	NNP
18751	10781	115	|	|	NNP
18751	10781	116	Cerium	Cerium	NNP
18751	10781	117	|	|	NNP
18751	10781	118	140.2	140.2	CD
18751	10781	119	|	|	CD
18751	10781	120	6.7	6.7	CD
18751	10781	121	|	|	NNS
18751	10781	122	Cl	Cl	NNP
18751	10781	123	|	|	NNP
18751	10781	124	Chlorine	Chlorine	NNP
18751	10781	125	|	|	NNP
18751	10781	126	35.5	35.5	CD
18751	10781	127	|	|	CD
18751	10781	128	|	|	NNP
18751	10781	129	Co	Co	NNP
18751	10781	130	|	|	NNP
18751	10781	131	Cobalt	Cobalt	NNP
18751	10781	132	|	|	CD
18751	10781	133	59.0	59.0	CD
18751	10781	134	|	|	CD
18751	10781	135	8.5	8.5	CD
18751	10781	136	|	|	NNS
18751	10781	137	Cr	Cr	NNP
18751	10781	138	|	|	NNP
18751	10781	139	Chromium	Chromium	NNP
18751	10781	140	|	|	NNP
18751	10781	141	52.1	52.1	CD
18751	10781	142	|	|	CD
18751	10781	143	7.3	7.3	CD
18751	10781	144	|	|	CD
18751	10781	145	Cs	Cs	NNP
18751	10781	146	|	|	NNP
18751	10781	147	Caesium	Caesium	NNP
18751	10781	148	|	|	NNP
18751	10781	149	132.9	132.9	CD
18751	10781	150	|	|	CD
18751	10781	151	1.9	1.9	CD
18751	10781	152	|	|	CD
18751	10781	153	25	25	CD
18751	10781	154	°	°	NNS
18751	10781	155	Cu	Cu	NNP
18751	10781	156	|	|	NNP
18751	10781	157	Copper	Copper	NNP
18751	10781	158	|	|	NNP
18751	10781	159	63.4	63.4	CD
18751	10781	160	|	|	CD
18751	10781	161	8.9	8.9	CD
18751	10781	162	|	|	CD
18751	10781	163	1090	1090	CD
18751	10781	164	°	°	,
18751	10781	165	Di	Di	NNP
18751	10781	166	|	|	NNP
18751	10781	167	Didymium	Didymium	NNP
18751	10781	168	|	|	NNP
18751	10781	169	142.3	142.3	CD
18751	10781	170	|	|	CD
18751	10781	171	6.5	6.5	CD
18751	10781	172	|	|	CD
18751	10781	173	Er	Er	NNP
18751	10781	174	|	|	NNP
18751	10781	175	Erbium	Erbium	NNP
18751	10781	176	|	|	NNP
18751	10781	177	166.3	166.3	CD
18751	10781	178	|	|	CD
18751	10781	179	|	|	NNP
18751	10781	180	F	F	NNP
18751	10781	181	|	|	NNP
18751	10781	182	Fluorine	Fluorine	NNP
18751	10781	183	|	|	NNP
18751	10781	184	19.0	19.0	CD
18751	10781	185	|	|	CD
18751	10781	186	|	|	NNP
18751	10781	187	Fe	Fe	NNP
18751	10781	188	|	|	NNP
18751	10781	189	Iron	Iron	NNP
18751	10781	190	|	|	NNP
18751	10781	191	56.0	56.0	CD
18751	10781	192	|	|	CD
18751	10781	193	7.8	7.8	CD
18751	10781	194	|	|	NNP
18751	10781	195	Ga	Ga	NNP
18751	10781	196	|	|	NNP
18751	10781	197	Gallium	Gallium	NNP
18751	10781	198	|	|	CD
18751	10781	199	69.0	69.0	CD
18751	10781	200	|	|	CD
18751	10781	201	5.9	5.9	CD
18751	10781	202	|	|	CD
18751	10781	203	30	30	CD
18751	10781	204	°	°	,
18751	10781	205	Ge	Ge	NNP
18751	10781	206	|	|	NNP
18751	10781	207	Germanium	Germanium	NNP
18751	10781	208	|	|	NNP
18751	10781	209	72.3	72.3	CD
18751	10781	210	|	|	CD
18751	10781	211	|	|	NNP
18751	10781	212	H	H	NNP
18751	10781	213	|	|	NNP
18751	10781	214	Hydrogen	Hydrogen	NNP
18751	10781	215	|	|	CD
18751	10781	216	1.0	1.0	CD
18751	10781	217	|	|	CD
18751	10781	218	|	|	CD
18751	10781	219	Hg	Hg	NNP
18751	10781	220	|	|	NNP
18751	10781	221	Mercury	Mercury	NNP
18751	10781	222	|	|	NNP
18751	10781	223	200.0	200.0	CD
18751	10781	224	|	|	CD
18751	10781	225	13.6	13.6	CD
18751	10781	226	|	|	CD
18751	10781	227	-40	-40	NNP
18751	10781	228	°	°	NNS
18751	10781	229	I	-PRON-	PRP
18751	10781	230	|	|	VBD
18751	10781	231	Iodine	Iodine	NNP
18751	10781	232	|	|	NNP
18751	10781	233	126.8	126.8	CD
18751	10781	234	|	|	CD
18751	10781	235	4.9	4.9	CD
18751	10781	236	|	|	CD
18751	10781	237	106	106	CD
18751	10781	238	°	°	NNS
18751	10781	239	In	in	IN
18751	10781	240	|	|	NNP
18751	10781	241	Indium	Indium	NNP
18751	10781	242	|	|	NNP
18751	10781	243	113.7	113.7	CD
18751	10781	244	|	|	CD
18751	10781	245	7.4	7.4	CD
18751	10781	246	|	|	CD
18751	10781	247	175	175	CD
18751	10781	248	°	°	NNS
18751	10781	249	Ir	Ir	NNP
18751	10781	250	|	|	NNP
18751	10781	251	Iridium	Iridium	NNP
18751	10781	252	|	|	NNP
18751	10781	253	193.1	193.1	CD
18751	10781	254	|	|	CD
18751	10781	255	22.4	22.4	CD
18751	10781	256	|	|	CD
18751	10781	257	K	K	NNP
18751	10781	258	|	|	NNP
18751	10781	259	Potassium	Potassium	NNP
18751	10781	260	|	|	NNP
18751	10781	261	39.1	39.1	CD
18751	10781	262	|	|	CD
18751	10781	263	0.86	0.86	CD
18751	10781	264	|	|	CD
18751	10781	265	62.5	62.5	CD
18751	10781	266	°	°	,
18751	10781	267	La	La	NNP
18751	10781	268	|	|	NNP
18751	10781	269	Lanthanum	Lanthanum	NNP
18751	10781	270	|	|	NNP
18751	10781	271	138.2	138.2	CD
18751	10781	272	|	|	CD
18751	10781	273	6.1	6.1	CD
18751	10781	274	|	|	CD
18751	10781	275	Li	Li	NNP
18751	10781	276	|	|	NNP
18751	10781	277	Lithium	Lithium	NNP
18751	10781	278	|	|	NNP
18751	10781	279	7.0	7.0	CD
18751	10781	280	|	|	CD
18751	10781	281	0.59	0.59	CD
18751	10781	282	|	|	CD
18751	10781	283	180	180	CD
18751	10781	284	°	°	,
18751	10781	285	Mg	Mg	NNP
18751	10781	286	|	|	NNP
18751	10781	287	Magnesium	Magnesium	NNP
18751	10781	288	|	|	NNP
18751	10781	289	24.3	24.3	CD
18751	10781	290	|	|	CD
18751	10781	291	1.7	1.7	CD
18751	10781	292	|	|	NNS
18751	10781	293	Mn	Mn	NNP
18751	10781	294	|	|	NNP
18751	10781	295	Manganese	Manganese	NNP
18751	10781	296	|	|	NNP
18751	10781	297	55.0	55.0	CD
18751	10781	298	|	|	CD
18751	10781	299	8.0	8.0	CD
18751	10781	300	|	|	CD
18751	10781	301	Mo	Mo	NNP
18751	10781	302	|	|	NNP
18751	10781	303	Molybdenum	Molybdenum	NNP
18751	10781	304	|	|	NNP
18751	10781	305	96.0	96.0	CD
18751	10781	306	|	|	CD
18751	10781	307	8.6	8.6	CD
18751	10781	308	|	|	CD
18751	10781	309	N	n	CD
18751	10781	310	|	|	NNP
18751	10781	311	Nitrogen	Nitrogen	NNP
18751	10781	312	|	|	CD
18751	10781	313	14.0	14.0	CD
18751	10781	314	|	|	CD
18751	10781	315	|	|	NNS
18751	10781	316	Na	Na	NNP
18751	10781	317	|	|	NNP
18751	10781	318	Sodium	Sodium	NNP
18751	10781	319	|	|	CD
18751	10781	320	23.0	23.0	CD
18751	10781	321	|	|	CD
18751	10781	322	0.97	0.97	CD
18751	10781	323	|	|	CD
18751	10781	324	95.6	95.6	CD
18751	10781	325	°	°	,
18751	10781	326	Nb	Nb	NNP
18751	10781	327	|	|	NNP
18751	10781	328	Niobium	Niobium	NNP
18751	10781	329	|	|	NNP
18751	10781	330	94.0	94.0	CD
18751	10781	331	|	|	CD
18751	10781	332	4.1	4.1	CD
18751	10781	333	|	|	CD
18751	10781	334	Ni	Ni	NNP
18751	10781	335	|	|	NNP
18751	10781	336	Nickel	Nickel	NNP
18751	10781	337	|	|	NNP
18751	10781	338	58.7	58.7	CD
18751	10781	339	|	|	CD
18751	10781	340	8.9	8.9	CD
18751	10781	341	|	|	CD
18751	10781	342	O	O	NNP
18751	10781	343	|	|	NNP
18751	10781	344	Oxygen	Oxygen	NNP
18751	10781	345	|	|	NNP
18751	10781	346	16.0	16.0	CD
18751	10781	347	|	|	CD
18751	10781	348	|	|	NNP
18751	10781	349	Os	Os	NNP
18751	10781	350	|	|	NNP
18751	10781	351	Osmium	Osmium	NNP
18751	10781	352	|	|	NNP
18751	10781	353	191.7	191.7	CD
18751	10781	354	|	|	CD
18751	10781	355	22.4	22.4	CD
18751	10781	356	|	|	NNP
18751	10781	357	P	P	NNP
18751	10781	358	|	|	NNP
18751	10781	359	Phosphorus	Phosphorus	NNP
18751	10781	360	|	|	NNP
18751	10781	361	31.0	31.0	CD
18751	10781	362	|	|	CD
18751	10781	363	1.8	1.8	CD
18751	10781	364	|	|	CD
18751	10781	365	44	44	CD
18751	10781	366	°	°	,
18751	10781	367	Pb	Pb	NNP
18751	10781	368	|	|	NNP
18751	10781	369	Lead	Lead	NNP
18751	10781	370	|	|	NNP
18751	10781	371	206.9	206.9	CD
18751	10781	372	|	|	CD
18751	10781	373	11.4	11.4	CD
18751	10781	374	|	|	CD
18751	10781	375	334	334	CD
18751	10781	376	°	°	,
18751	10781	377	Pd	Pd	NNP
18751	10781	378	|	|	NNP
18751	10781	379	Palladium	Palladium	NNP
18751	10781	380	|	|	CD
18751	10781	381	106.6	106.6	CD
18751	10781	382	|	|	CD
18751	10781	383	11.4	11.4	CD
18751	10781	384	|	|	CD
18751	10781	385	1350	1350	CD
18751	10781	386	°	°	,
18751	10781	387	Pt	Pt	NNP
18751	10781	388	|	|	NNP
18751	10781	389	Platinum	Platinum	NNP
18751	10781	390	|	|	NNP
18751	10781	391	195.0	195.0	CD
18751	10781	392	|	|	CD
18751	10781	393	21.5	21.5	CD
18751	10781	394	|	|	CD
18751	10781	395	2000	2000	CD
18751	10781	396	°	°	,
18751	10781	397	Rb	Rb	NNP
18751	10781	398	|	|	NNP
18751	10781	399	Rubidium	Rubidium	NNP
18751	10781	400	|	|	CD
18751	10781	401	85.5	85.5	CD
18751	10781	402	|	|	CD
18751	10781	403	1.5	1.5	CD
18751	10781	404	|	|	CD
18751	10781	405	38.5	38.5	CD
18751	10781	406	°	°	NNS
18751	10781	407	Rh	Rh	NNP
18751	10781	408	|	|	NNP
18751	10781	409	Rhodium	Rhodium	NNP
18751	10781	410	|	|	NNP
18751	10781	411	103.5	103.5	CD
18751	10781	412	|	|	CD
18751	10781	413	12.1	12.1	CD
18751	10781	414	|	|	CD
18751	10781	415	Ru	Ru	NNP
18751	10781	416	|	|	NNP
18751	10781	417	Ruthenium	Ruthenium	NNP
18751	10781	418	|	|	NNP
18751	10781	419	101.6	101.6	CD
18751	10781	420	|	|	CD
18751	10781	421	11.4	11.4	CD
18751	10781	422	|	|	NNP
18751	10781	423	S	S	NNP
18751	10781	424	|	|	NNP
18751	10781	425	Sulphur	Sulphur	NNP
18751	10781	426	|	|	NNP
18751	10781	427	32.0	32.0	CD
18751	10781	428	|	|	CD
18751	10781	429	2.0	2.0	CD
18751	10781	430	|	|	CD
18751	10781	431	115	115	CD
18751	10781	432	°	°	,
18751	10781	433	Sb	Sb	NNP
18751	10781	434	|	|	NNP
18751	10781	435	Antimony	Antimony	NNP
18751	10781	436	|	|	NNP
18751	10781	437	120.0	120.0	CD
18751	10781	438	|	|	CD
18751	10781	439	6.7	6.7	CD
18751	10781	440	|	|	CD
18751	10781	441	425	425	CD
18751	10781	442	°	°	,
18751	10781	443	Se	Se	NNP
18751	10781	444	|	|	NNP
18751	10781	445	Selenium	Selenium	NNP
18751	10781	446	|	|	NNP
18751	10781	447	79.0	79.0	CD
18751	10781	448	|	|	CD
18751	10781	449	4.8	4.8	CD
18751	10781	450	|	|	CD
18751	10781	451	100	100	CD
18751	10781	452	°	°	NNS
18751	10781	453	Si	Si	NNP
18751	10781	454	|	|	NNP
18751	10781	455	Silicon	Silicon	NNP
18751	10781	456	|	|	NNP
18751	10781	457	28.4	28.4	CD
18751	10781	458	|	|	CD
18751	10781	459	2.0	2.0	CD
18751	10781	460	|	|	NNP
18751	10781	461	Sn	Sn	NNP
18751	10781	462	|	|	NNP
18751	10781	463	Tin	Tin	NNP
18751	10781	464	|	|	NNP
18751	10781	465	119.0	119.0	CD
18751	10781	466	|	|	CD
18751	10781	467	7.3	7.3	CD
18751	10781	468	|	|	CD
18751	10781	469	235	235	CD
18751	10781	470	°	°	,
18751	10781	471	Sr	Sr	NNP
18751	10781	472	|	|	NNP
18751	10781	473	Strontium	Strontium	NNP
18751	10781	474	|	|	NNP
18751	10781	475	87.6	87.6	CD
18751	10781	476	|	|	CD
18751	10781	477	2.5	2.5	CD
18751	10781	478	|	|	CD
18751	10781	479	Ta	Ta	NNP
18751	10781	480	|	|	NNP
18751	10781	481	Tantalum	Tantalum	NNP
18751	10781	482	|	|	NNP
18751	10781	483	182.6	182.6	CD
18751	10781	484	|	|	CD
18751	10781	485	|	|	NNP
18751	10781	486	Te	Te	NNP
18751	10781	487	|	|	NNP
18751	10781	488	Tellurium	Tellurium	NNP
18751	10781	489	|	|	NNP
18751	10781	490	125.0	125.0	CD
18751	10781	491	|	|	CD
18751	10781	492	6.2	6.2	CD
18751	10781	493	|	|	CD
18751	10781	494	480	480	CD
18751	10781	495	°	°	,
18751	10781	496	Th	Th	NNP
18751	10781	497	|	|	NNP
18751	10781	498	Thorium	Thorium	NNP
18751	10781	499	|	|	CD
18751	10781	500	232.6	232.6	CD
18751	10781	501	|	|	CD
18751	10781	502	7.8	7.8	CD
18751	10781	503	|	|	CD
18751	10781	504	Ti	Ti	NNP
18751	10781	505	|	|	NNP
18751	10781	506	Titanium	Titanium	NNP
18751	10781	507	|	|	NNP
18751	10781	508	48.0	48.0	CD
18751	10781	509	|	|	CD
18751	10781	510	5.3	5.3	CD
18751	10781	511	|	|	NNS
18751	10781	512	Tl	Tl	NNP
18751	10781	513	|	|	NNP
18751	10781	514	Thallium	Thallium	NNP
18751	10781	515	|	|	NNP
18751	10781	516	204.2	204.2	CD
18751	10781	517	|	|	CD
18751	10781	518	11.9	11.9	CD
18751	10781	519	|	|	CD
18751	10781	520	294	294	CD
18751	10781	521	°	°	,
18751	10781	522	U	U	NNP
18751	10781	523	|	|	NNP
18751	10781	524	Uranium	Uranium	NNP
18751	10781	525	|	|	NNP
18751	10781	526	239.6	239.6	CD
18751	10781	527	|	|	CD
18751	10781	528	18.4	18.4	CD
18751	10781	529	|	|	CD
18751	10781	530	V	V	NNP
18751	10781	531	|	|	NNP
18751	10781	532	Vanadium	Vanadium	NNP
18751	10781	533	|	|	NNP
18751	10781	534	51.4	51.4	CD
18751	10781	535	|	|	CD
18751	10781	536	5.5	5.5	CD
18751	10781	537	|	|	NNP
18751	10781	538	W	W	NNP
18751	10781	539	|	|	NNP
18751	10781	540	Tungsten	Tungsten	NNP
18751	10781	541	|	|	NNP
18751	10781	542	184.0	184.0	CD
18751	10781	543	|	|	CD
18751	10781	544	19.1	19.1	CD
18751	10781	545	|	|	NNP
18751	10781	546	Y	Y	NNP
18751	10781	547	|	|	NNP
18751	10781	548	Yttrium	Yttrium	NNP
18751	10781	549	|	|	CD
18751	10781	550	89.1	89.1	CD
18751	10781	551	|	|	CD
18751	10781	552	|	|	NNS
18751	10781	553	Yb	Yb	NNP
18751	10781	554	|	|	NNP
18751	10781	555	Ytterbium	Ytterbium	NNP
18751	10781	556	|	|	NNP
18751	10781	557	173.0	173.0	CD
18751	10781	558	|	|	CD
18751	10781	559	|	|	NNP
18751	10781	560	Zn	Zn	NNP
18751	10781	561	|	|	NNP
18751	10781	562	Zinc	Zinc	NNP
18751	10781	563	|	|	NNP
18751	10781	564	65.3	65.3	CD
18751	10781	565	|	|	CD
18751	10781	566	6.9	6.9	CD
18751	10781	567	|	|	CD
18751	10781	568	423	423	CD
18751	10781	569	°	°	NNS
18751	10781	570	Zr	Zr	NNP
18751	10781	571	|	|	NNP
18751	10781	572	Zirconium	Zirconium	NNP
18751	10781	573	|	|	NNP
18751	10781	574	90.6	90.6	CD
18751	10781	575	|	|	CD
18751	10781	576	4.1	4.1	CD
18751	10781	577	|	|	CD
18751	10781	578	_	_	NNP
18751	10781	579	_	_	NNP
18751	10781	580	_	_	NNP
18751	10781	581	_	_	NNP
18751	10781	582	_	_	NNP
18751	10781	583	_	_	NNP
18751	10781	584	_	_	NNP
18751	10781	585	_	_	NNP
18751	10781	586	_	_	NNP
18751	10781	587	|____________|__________|__________|	|____________|__________|__________|	NNP
18751	10781	588	_	_	NNP
18751	10781	589	_	_	NNP
18751	10781	590	_	_	NNP
18751	10781	591	_	_	NNP
18751	10781	592	_	_	NNP
18751	10781	593	_	_	NNP
18751	10781	594	_	_	NNP
18751	10781	595	_	_	NNP
18751	10781	596	_	_	NNP
18751	10781	597	The	the	DT
18751	10781	598	atomic	atomic	JJ
18751	10781	599	weights	weight	NNS
18751	10781	600	in	in	IN
18751	10781	601	this	this	DT
18751	10781	602	table	table	NN
18751	10781	603	are	be	VBP
18751	10781	604	in	in	IN
18751	10781	605	accord	accord	NN
18751	10781	606	with	with	IN
18751	10781	607	the	the	DT
18751	10781	608	numbers	number	NNS
18751	10781	609	given	give	VBN
18751	10781	610	by	by	IN
18751	10781	611	F.W.	F.W.	NNP
18751	10782	1	Clarke	Clarke	NNP
18751	10782	2	(	(	-LRB-
18751	10782	3	Dec.	December	NNP
18751	10782	4	6	6	CD
18751	10782	5	,	,	,
18751	10782	6	1890	1890	CD
18751	10782	7	)	)	-RRB-
18751	10782	8	,	,	,
18751	10782	9	chief	chief	JJ
18751	10782	10	chemist	chemist	NN
18751	10782	11	of	of	IN
18751	10782	12	the	the	DT
18751	10782	13	United	United	NNP
18751	10782	14	States	States	NNP
18751	10782	15	Geological	Geological	NNP
18751	10782	16	Survey	Survey	NNP
18751	10782	17	.	.	.
18751	10783	1	[	[	-LRB-
18751	10783	2	Illustration	illustration	NN
18751	10783	3	:	:	:
18751	10783	4	_	_	NNP
18751	10783	5	Table	Table	NNP
18751	10783	6	for	for	IN
18751	10783	7	Converting	convert	VBG
18751	10783	8	Degrees	Degrees	NNPS
18751	10783	9	of	of	IN
18751	10783	10	the	the	DT
18751	10783	11	Centigrade	Centigrade	NNP
18751	10783	12	Thermometer	Thermometer	NNP
18751	10783	13	into	into	IN
18751	10783	14	Degrees	Degrees	NNPS
18751	10783	15	of	of	IN
18751	10783	16	Fahrenheit	Fahrenheit	NNP
18751	10783	17	's	's	POS
18751	10783	18	Scale	Scale	NNP
18751	10783	19	.	.	.
18751	10783	20	_	_	NNP
18751	10783	21	]	]	-RRB-
18751	10783	22	Nitric	Nitric	NNP
18751	10783	23	Acid	Acid	NNP
18751	10783	24	.	.	.
18751	10784	1	_	_	NNP
18751	10784	2	Table	Table	NNP
18751	10784	3	showing	show	VBG
18751	10784	4	the	the	DT
18751	10784	5	percentage	percentage	NN
18751	10784	6	,	,	,
18751	10784	7	by	by	IN
18751	10784	8	Weight	Weight	NNP
18751	10784	9	,	,	,
18751	10784	10	of	of	IN
18751	10784	11	Real	Real	NNP
18751	10784	12	Acid	Acid	NNP
18751	10784	13	_	_	NNP
18751	10784	14	(	(	-LRB-
18751	10784	15	HNO_{3	hno_{3	NN
18751	10784	16	}	}	-RRB-
18751	10784	17	)	)	-RRB-
18751	10784	18	_	_	NNP
18751	10784	19	in	in	IN
18751	10784	20	Aqueous	Aqueous	NNP
18751	10784	21	Solutions	Solutions	NNPS
18751	10784	22	of	of	IN
18751	10784	23	Nitric	nitric	JJ
18751	10784	24	Acid	acid	NN
18751	10784	25	of	of	IN
18751	10784	26	different	different	JJ
18751	10784	27	Specific	Specific	NNP
18751	10784	28	Gravities	Gravities	NNPS
18751	10784	29	.	.	.
18751	10785	1	Temperature	Temperature	NNP
18751	10785	2	_	_	NNP
18751	10785	3	,	,	,
18751	10785	4	15	15	CD
18751	10785	5	°	°	,
18751	10785	6	C.	C.	NNP
18751	10785	7	-------+-------++-------+-------++-------+-------	-------+-------++-------+-------++-------+-------	:
18751	10785	8	1.530	1.530	CD
18751	10785	9	|	|	CD
18751	10785	10	100.0	100.0	CD
18751	10785	11	||	||	NNP
18751	10785	12	1.405	1.405	CD
18751	10785	13	|	|	CD
18751	10785	14	66.0	66.0	CD
18751	10785	15	||	||	$
18751	10785	16	1.205	1.205	CD
18751	10785	17	|	|	CD
18751	10785	18	33.0	33.0	CD
18751	10785	19	1.527	1.527	CD
18751	10785	20	|	|	CD
18751	10785	21	99.0	99.0	CD
18751	10785	22	||	||	NNP
18751	10785	23	1.400	1.400	CD
18751	10785	24	|	|	CD
18751	10785	25	65.0	65.0	CD
18751	10785	26	||	||	NNP
18751	10785	27	1.198	1.198	CD
18751	10785	28	|	|	CD
18751	10785	29	32.0	32.0	CD
18751	10785	30	1.524	1.524	CD
18751	10785	31	|	|	CD
18751	10785	32	98.0	98.0	CD
18751	10785	33	||	||	NNP
18751	10785	34	1.395	1.395	CD
18751	10785	35	|	|	CD
18751	10785	36	64.0	64.0	CD
18751	10785	37	||	||	NNP
18751	10785	38	1.192	1.192	CD
18751	10785	39	|	|	CD
18751	10785	40	31.0	31.0	CD
18751	10785	41	1.520	1.520	CD
18751	10785	42	|	|	CD
18751	10785	43	97.0	97.0	CD
18751	10785	44	||	||	NNP
18751	10785	45	1.390	1.390	CD
18751	10785	46	|	|	CD
18751	10785	47	63.0	63.0	CD
18751	10785	48	||	||	NNP
18751	10785	49	1.185	1.185	CD
18751	10785	50	|	|	CD
18751	10785	51	30.0	30.0	CD
18751	10785	52	1.516	1.516	CD
18751	10785	53	|	|	CD
18751	10785	54	96.0	96.0	CD
18751	10785	55	||	||	NNP
18751	10785	56	1.386	1.386	CD
18751	10785	57	|	|	CD
18751	10785	58	62.0	62.0	CD
18751	10785	59	||	||	NNP
18751	10785	60	1.179	1.179	CD
18751	10785	61	|	|	CD
18751	10785	62	29.0	29.0	CD
18751	10785	63	1.513	1.513	CD
18751	10785	64	|	|	CD
18751	10785	65	95.0	95.0	CD
18751	10785	66	||	||	NNP
18751	10785	67	1.380	1.380	CD
18751	10785	68	|	|	CD
18751	10785	69	61.0	61.0	CD
18751	10785	70	||	||	NNP
18751	10785	71	1.172	1.172	CD
18751	10785	72	|	|	CD
18751	10785	73	28.0	28.0	CD
18751	10785	74	1.509	1.509	CD
18751	10785	75	|	|	CD
18751	10785	76	94.0	94.0	CD
18751	10785	77	||	||	NNP
18751	10785	78	1.374	1.374	CD
18751	10785	79	|	|	CD
18751	10785	80	60.0	60.0	CD
18751	10785	81	||	||	NNP
18751	10785	82	1.166	1.166	CD
18751	10785	83	|	|	CD
18751	10785	84	27.0	27.0	CD
18751	10785	85	1.506	1.506	CD
18751	10785	86	|	|	CD
18751	10785	87	93.0	93.0	CD
18751	10785	88	||	||	NNP
18751	10785	89	1.368	1.368	CD
18751	10785	90	|	|	CD
18751	10785	91	59.0	59.0	CD
18751	10785	92	||	||	$
18751	10785	93	1.159	1.159	CD
18751	10785	94	|	|	CD
18751	10785	95	26.0	26.0	CD
18751	10785	96	1.503	1.503	CD
18751	10785	97	|	|	CD
18751	10785	98	92.0	92.0	CD
18751	10785	99	||	||	NNP
18751	10785	100	1.363	1.363	CD
18751	10785	101	|	|	CD
18751	10785	102	58.0	58.0	CD
18751	10785	103	||	||	NNP
18751	10785	104	1.152	1.152	CD
18751	10785	105	|	|	CD
18751	10785	106	25.0	25.0	CD
18751	10785	107	1.499	1.499	CD
18751	10785	108	|	|	CD
18751	10785	109	91.0	91.0	CD
18751	10785	110	||	||	NNP
18751	10785	111	1.358	1.358	CD
18751	10785	112	|	|	CD
18751	10785	113	57.0	57.0	CD
18751	10785	114	||	||	NNP
18751	10785	115	1.145	1.145	CD
18751	10785	116	|	|	CD
18751	10785	117	24.0	24.0	CD
18751	10785	118	1.495	1.495	CD
18751	10785	119	|	|	CD
18751	10785	120	90.0	90.0	CD
18751	10785	121	||	||	NNP
18751	10785	122	1.353	1.353	CD
18751	10785	123	|	|	CD
18751	10785	124	56.0	56.0	CD
18751	10785	125	||	||	NNP
18751	10785	126	1.138	1.138	CD
18751	10785	127	|	|	CD
18751	10785	128	23.0	23.0	CD
18751	10785	129	1.492	1.492	CD
18751	10785	130	|	|	CD
18751	10785	131	89.0	89.0	CD
18751	10785	132	||	||	NNP
18751	10785	133	1.346	1.346	CD
18751	10785	134	|	|	CD
18751	10785	135	55.0	55.0	CD
18751	10785	136	||	||	NNP
18751	10785	137	1.132	1.132	CD
18751	10785	138	|	|	CD
18751	10785	139	22.0	22.0	CD
18751	10785	140	1.488	1.488	CD
18751	10785	141	|	|	CD
18751	10785	142	88.0	88.0	CD
18751	10785	143	||	||	NNP
18751	10785	144	1.341	1.341	CD
18751	10785	145	|	|	CD
18751	10785	146	54.0	54.0	CD
18751	10785	147	||	||	NNP
18751	10785	148	1.126	1.126	CD
18751	10785	149	|	|	CD
18751	10785	150	21.0	21.0	CD
18751	10785	151	1.485	1.485	CD
18751	10785	152	|	|	CD
18751	10785	153	87.0	87.0	CD
18751	10785	154	||	||	NNP
18751	10785	155	1.335	1.335	CD
18751	10785	156	|	|	CD
18751	10785	157	53.0	53.0	CD
18751	10785	158	||	||	NNP
18751	10785	159	1.120	1.120	CD
18751	10785	160	|	|	CD
18751	10785	161	20.0	20.0	CD
18751	10785	162	1.482	1.482	CD
18751	10785	163	|	|	CD
18751	10785	164	86.0	86.0	CD
18751	10785	165	||	||	$
18751	10785	166	1.329	1.329	CD
18751	10785	167	|	|	CD
18751	10785	168	52.0	52.0	CD
18751	10785	169	||	||	NNP
18751	10785	170	1.114	1.114	CD
18751	10785	171	|	|	CD
18751	10785	172	19.0	19.0	CD
18751	10785	173	1.478	1.478	CD
18751	10785	174	|	|	CD
18751	10785	175	85.0	85.0	CD
18751	10785	176	||	||	NNP
18751	10785	177	1.323	1.323	CD
18751	10785	178	|	|	CD
18751	10785	179	51.0	51.0	CD
18751	10785	180	||	||	NNP
18751	10785	181	1.108	1.108	CD
18751	10785	182	|	|	CD
18751	10785	183	18.0	18.0	CD
18751	10785	184	1.474	1.474	CD
18751	10785	185	|	|	CD
18751	10785	186	84.0	84.0	CD
18751	10785	187	||	||	$
18751	10785	188	1.317	1.317	CD
18751	10785	189	|	|	CD
18751	10785	190	50.0	50.0	CD
18751	10785	191	||	||	NNP
18751	10785	192	1.102	1.102	CD
18751	10785	193	|	|	CD
18751	10785	194	17.0	17.0	CD
18751	10785	195	1.470	1.470	CD
18751	10785	196	|	|	CD
18751	10785	197	83.0	83.0	CD
18751	10785	198	||	||	NNP
18751	10785	199	1.311	1.311	CD
18751	10785	200	|	|	CD
18751	10785	201	49.0	49.0	CD
18751	10785	202	||	||	NNP
18751	10785	203	1.096	1.096	CD
18751	10785	204	|	|	CD
18751	10785	205	16.0	16.0	CD
18751	10785	206	1.467	1.467	CD
18751	10785	207	|	|	CD
18751	10785	208	82.0	82.0	CD
18751	10785	209	||	||	NNP
18751	10785	210	1.304	1.304	CD
18751	10785	211	|	|	CD
18751	10785	212	48.0	48.0	CD
18751	10785	213	||	||	NNP
18751	10785	214	1.089	1.089	CD
18751	10785	215	|	|	CD
18751	10785	216	15.0	15.0	CD
18751	10785	217	1.463	1.463	CD
18751	10785	218	|	|	CD
18751	10785	219	81.0	81.0	CD
18751	10785	220	||	||	NNP
18751	10785	221	1.298	1.298	CD
18751	10785	222	|	|	CD
18751	10785	223	47.0	47.0	CD
18751	10785	224	||	||	NNP
18751	10785	225	1.083	1.083	CD
18751	10785	226	|	|	CD
18751	10785	227	14.0	14.0	CD
18751	10785	228	1.460	1.460	CD
18751	10785	229	|	|	CD
18751	10785	230	80.0	80.0	CD
18751	10785	231	||	||	$
18751	10785	232	1.291	1.291	CD
18751	10785	233	|	|	CD
18751	10785	234	46.0	46.0	CD
18751	10785	235	||	||	NNP
18751	10785	236	1.077	1.077	CD
18751	10785	237	|	|	CD
18751	10785	238	13.0	13.0	CD
18751	10785	239	1.456	1.456	CD
18751	10785	240	|	|	CD
18751	10785	241	79.0	79.0	CD
18751	10785	242	||	||	NNP
18751	10785	243	1.284	1.284	CD
18751	10785	244	|	|	CD
18751	10785	245	45.0	45.0	CD
18751	10785	246	||	||	NNP
18751	10785	247	1.071	1.071	CD
18751	10785	248	|	|	CD
18751	10785	249	12.0	12.0	CD
18751	10785	250	1.452	1.452	CD
18751	10785	251	|	|	CD
18751	10785	252	78.0	78.0	CD
18751	10785	253	||	||	NNP
18751	10785	254	1.277	1.277	CD
18751	10785	255	|	|	CD
18751	10785	256	44.0	44.0	CD
18751	10785	257	||	||	NNP
18751	10785	258	1.065	1.065	CD
18751	10785	259	|	|	CD
18751	10785	260	11.0	11.0	CD
18751	10785	261	1.449	1.449	CD
18751	10785	262	|	|	CD
18751	10785	263	77.0	77.0	CD
18751	10785	264	||	||	NNP
18751	10785	265	1.270	1.270	CD
18751	10785	266	|	|	CD
18751	10785	267	43.0	43.0	CD
18751	10785	268	||	||	$
18751	10785	269	1.060	1.060	CD
18751	10785	270	|	|	CD
18751	10785	271	10.0	10.0	CD
18751	10785	272	1.445	1.445	CD
18751	10785	273	|	|	CD
18751	10785	274	76.0	76.0	CD
18751	10785	275	||	||	NNP
18751	10785	276	1.264	1.264	CD
18751	10785	277	|	|	CD
18751	10785	278	42.0	42.0	CD
18751	10785	279	||	||	NNP
18751	10785	280	1.053	1.053	CD
18751	10785	281	|	|	CD
18751	10785	282	9.0	9.0	CD
18751	10785	283	1.442	1.442	CD
18751	10785	284	|	|	CD
18751	10785	285	75.0	75.0	CD
18751	10785	286	||	||	NNP
18751	10785	287	1.257	1.257	CD
18751	10785	288	|	|	CD
18751	10785	289	41.0	41.0	CD
18751	10785	290	||	||	NNP
18751	10785	291	1.047	1.047	CD
18751	10785	292	|	|	CD
18751	10785	293	8.0	8.0	CD
18751	10785	294	1.438	1.438	CD
18751	10785	295	|	|	CD
18751	10785	296	74.0	74.0	CD
18751	10785	297	||	||	NNP
18751	10785	298	1.251	1.251	CD
18751	10785	299	|	|	CD
18751	10785	300	40.0	40.0	CD
18751	10785	301	||	||	NNP
18751	10785	302	1.041	1.041	CD
18751	10785	303	|	|	CD
18751	10785	304	7.0	7.0	CD
18751	10785	305	1.435	1.435	CD
18751	10785	306	|	|	CD
18751	10785	307	73.0	73.0	CD
18751	10785	308	||	||	NNP
18751	10785	309	1.244	1.244	CD
18751	10785	310	|	|	CD
18751	10785	311	39.0	39.0	CD
18751	10785	312	||	||	NNP
18751	10785	313	1.034	1.034	CD
18751	10785	314	|	|	CD
18751	10785	315	6.0	6.0	CD
18751	10785	316	1.431	1.431	CD
18751	10785	317	|	|	CD
18751	10785	318	72.0	72.0	CD
18751	10785	319	||	||	NNP
18751	10785	320	1.238	1.238	CD
18751	10785	321	|	|	CD
18751	10785	322	38.0	38.0	CD
18751	10785	323	||	||	$
18751	10785	324	1.028	1.028	CD
18751	10785	325	|	|	CD
18751	10785	326	5.0	5.0	CD
18751	10785	327	1.427	1.427	CD
18751	10785	328	|	|	CD
18751	10785	329	71.0	71.0	CD
18751	10785	330	||	||	NNP
18751	10785	331	1.232	1.232	CD
18751	10785	332	|	|	CD
18751	10785	333	37.0	37.0	CD
18751	10785	334	||	||	NNP
18751	10785	335	1.022	1.022	CD
18751	10785	336	|	|	CD
18751	10785	337	4.0	4.0	CD
18751	10785	338	1.423	1.423	CD
18751	10785	339	|	|	CD
18751	10785	340	70.0	70.0	CD
18751	10785	341	||	||	NNP
18751	10785	342	1.225	1.225	CD
18751	10785	343	|	|	CD
18751	10785	344	36.0	36.0	CD
18751	10785	345	||	||	NNP
18751	10785	346	1.016	1.016	CD
18751	10785	347	|	|	CD
18751	10785	348	3.0	3.0	CD
18751	10785	349	1.418	1.418	CD
18751	10785	350	|	|	CD
18751	10785	351	69.0	69.0	CD
18751	10785	352	||	||	NNP
18751	10785	353	1.218	1.218	CD
18751	10785	354	|	|	CD
18751	10785	355	35.0	35.0	CD
18751	10785	356	||	||	NNP
18751	10785	357	1.010	1.010	CD
18751	10785	358	|	|	CD
18751	10785	359	2.0	2.0	CD
18751	10785	360	1.414	1.414	CD
18751	10785	361	|	|	CD
18751	10785	362	68.0	68.0	CD
18751	10785	363	||	||	NNP
18751	10785	364	1.212	1.212	CD
18751	10785	365	|	|	CD
18751	10785	366	34.0	34.0	CD
18751	10785	367	||	||	NNP
18751	10785	368	1.004	1.004	CD
18751	10785	369	|	|	CD
18751	10785	370	1.0	1.0	CD
18751	10785	371	1.410	1.410	CD
18751	10785	372	|	|	CD
18751	10785	373	67.0	67.0	CD
18751	10785	374	||	||	NNP
18751	10785	375	|	|	NNP
18751	10785	376	||	||	NNP
18751	10785	377	|	|	CD
18751	10785	378	-------+-------++-------+-------++-------+--------	-------+-------++-------+-------++-------+--------	:
18751	10785	379	HYDROCHLORIC	hydrochloric	NN
18751	10785	380	ACID	ACID	NNP
18751	10785	381	.	.	.
18751	10786	1	_	_	NNP
18751	10786	2	Table	Table	NNP
18751	10786	3	showing	show	VBG
18751	10786	4	the	the	DT
18751	10786	5	percentage	percentage	NN
18751	10786	6	,	,	,
18751	10786	7	by	by	IN
18751	10786	8	Weight	Weight	NNP
18751	10786	9	,	,	,
18751	10786	10	of	of	IN
18751	10786	11	Real	Real	NNP
18751	10786	12	Acid	Acid	NNP
18751	10786	13	_	_	NNP
18751	10786	14	(	(	-LRB-
18751	10786	15	HCl	HCl	NNP
18751	10786	16	)	)	-RRB-
18751	10786	17	_	_	NNP
18751	10786	18	in	in	IN
18751	10786	19	Aqueous	Aqueous	NNP
18751	10786	20	Solutions	Solutions	NNPS
18751	10786	21	of	of	IN
18751	10786	22	Hydrochloric	Hydrochloric	NNP
18751	10786	23	Acid	Acid	NNP
18751	10786	24	of	of	IN
18751	10786	25	different	different	JJ
18751	10786	26	Specific	Specific	NNP
18751	10786	27	Gravities	Gravities	NNPS
18751	10786	28	.	.	.
18751	10787	1	Temperature	Temperature	NNP
18751	10787	2	_	_	NNP
18751	10787	3	,	,	,
18751	10787	4	15	15	CD
18751	10787	5	°	°	,
18751	10787	6	C.	C.	NNP
18751	10787	7	-----------+---------++----------+---------++----------+---------	-----------+---------++----------+---------++----------+---------	HYPH
18751	10787	8	|	|	NNP
18751	10787	9	1.2000	1.2000	CD
18751	10787	10	|	|	CD
18751	10787	11	40.78	40.78	CD
18751	10787	12	||	||	NNP
18751	10787	13	1.1410	1.1410	CD
18751	10787	14	|	|	CD
18751	10787	15	28.54	28.54	CD
18751	10787	16	||	||	NNP
18751	10787	17	1.0798	1.0798	CD
18751	10787	18	|	|	CD
18751	10787	19	16.31	16.31	CD
18751	10787	20	|	|	CD
18751	10787	21	|	|	CD
18751	10787	22	1.1982	1.1982	CD
18751	10787	23	|	|	CD
18751	10787	24	40.37	40.37	CD
18751	10787	25	||	||	NNP
18751	10787	26	1.1389	1.1389	CD
18751	10787	27	|	|	CD
18751	10787	28	28.13	28.13	CD
18751	10787	29	||	||	CD
18751	10787	30	1.0778	1.0778	CD
18751	10787	31	|	|	CD
18751	10787	32	15.90	15.90	CD
18751	10787	33	|	|	CD
18751	10787	34	|	|	CD
18751	10787	35	1.1964	1.1964	CD
18751	10787	36	|	|	CD
18751	10787	37	39.96	39.96	CD
18751	10787	38	||	||	NNP
18751	10787	39	1.1369	1.1369	CD
18751	10787	40	|	|	CD
18751	10787	41	27.72	27.72	CD
18751	10787	42	||	||	NNP
18751	10787	43	1.0758	1.0758	CD
18751	10787	44	|	|	CD
18751	10787	45	15.49	15.49	CD
18751	10787	46	|	|	CD
18751	10787	47	|	|	CD
18751	10787	48	1.1946	1.1946	CD
18751	10787	49	|	|	CD
18751	10787	50	39.55	39.55	CD
18751	10787	51	||	||	NNP
18751	10787	52	1.1349	1.1349	CD
18751	10787	53	|	|	CD
18751	10787	54	27.32	27.32	CD
18751	10787	55	||	||	NNP
18751	10787	56	1.0738	1.0738	CD
18751	10787	57	|	|	CD
18751	10787	58	15.08	15.08	CD
18751	10787	59	|	|	CD
18751	10787	60	|	|	CD
18751	10787	61	1.1928	1.1928	CD
18751	10787	62	|	|	CD
18751	10787	63	39.14	39.14	CD
18751	10787	64	||	||	NNP
18751	10787	65	1.1328	1.1328	CD
18751	10787	66	|	|	CD
18751	10787	67	26.91	26.91	CD
18751	10787	68	||	||	NNP
18751	10787	69	1.0718	1.0718	CD
18751	10787	70	|	|	CD
18751	10787	71	14.68	14.68	CD
18751	10787	72	|	|	CD
18751	10787	73	|	|	CD
18751	10787	74	1.1910	1.1910	CD
18751	10787	75	|	|	CD
18751	10787	76	38.74	38.74	CD
18751	10787	77	||	||	NNP
18751	10787	78	1.1308	1.1308	CD
18751	10787	79	|	|	CD
18751	10787	80	26.50	26.50	CD
18751	10787	81	||	||	NNP
18751	10787	82	1.0697	1.0697	CD
18751	10787	83	|	|	CD
18751	10787	84	14.27	14.27	CD
18751	10787	85	|	|	CD
18751	10787	86	|	|	CD
18751	10787	87	1.1893	1.1893	CD
18751	10787	88	|	|	CD
18751	10787	89	38.33	38.33	CD
18751	10787	90	||	||	NNP
18751	10787	91	1.1287	1.1287	CD
18751	10787	92	|	|	CD
18751	10787	93	26.10	26.10	CD
18751	10787	94	||	||	NNP
18751	10787	95	1.0677	1.0677	CD
18751	10787	96	|	|	CD
18751	10787	97	13.86	13.86	CD
18751	10787	98	|	|	CD
18751	10787	99	|	|	CD
18751	10787	100	1.1875	1.1875	CD
18751	10787	101	|	|	CD
18751	10787	102	37.92	37.92	CD
18751	10787	103	||	||	NNP
18751	10787	104	1.1267	1.1267	CD
18751	10787	105	|	|	CD
18751	10787	106	25.69	25.69	CD
18751	10787	107	||	||	NNP
18751	10787	108	1.0657	1.0657	CD
18751	10787	109	|	|	CD
18751	10787	110	13.45	13.45	CD
18751	10787	111	|	|	CD
18751	10787	112	|	|	CD
18751	10787	113	1.1857	1.1857	CD
18751	10787	114	|	|	CD
18751	10787	115	37.51	37.51	CD
18751	10787	116	||	||	NNP
18751	10787	117	1.1247	1.1247	CD
18751	10787	118	|	|	CD
18751	10787	119	25.28	25.28	CD
18751	10787	120	||	||	NNP
18751	10787	121	1.0637	1.0637	CD
18751	10787	122	|	|	CD
18751	10787	123	13.05	13.05	CD
18751	10787	124	|	|	CD
18751	10787	125	|	|	CD
18751	10787	126	1.1846	1.1846	CD
18751	10787	127	|	|	CD
18751	10787	128	37.11	37.11	CD
18751	10787	129	||	||	NNP
18751	10787	130	1.1226	1.1226	CD
18751	10787	131	|	|	CD
18751	10787	132	24.87	24.87	CD
18751	10787	133	||	||	NNP
18751	10787	134	1.0617	1.0617	CD
18751	10787	135	|	|	CD
18751	10787	136	12.64	12.64	CD
18751	10787	137	|	|	CD
18751	10787	138	|	|	CD
18751	10787	139	1.1822	1.1822	CD
18751	10787	140	|	|	CD
18751	10787	141	36.70	36.70	CD
18751	10787	142	||	||	NNP
18751	10787	143	1.1206	1.1206	CD
18751	10787	144	|	|	CD
18751	10787	145	24.46	24.46	CD
18751	10787	146	||	||	NNP
18751	10787	147	1.0597	1.0597	CD
18751	10787	148	|	|	CD
18751	10787	149	12.23	12.23	CD
18751	10787	150	|	|	CD
18751	10787	151	|	|	CD
18751	10787	152	1.1802	1.1802	CD
18751	10787	153	|	|	CD
18751	10787	154	36.29	36.29	CD
18751	10787	155	||	||	NNP
18751	10787	156	1.1185	1.1185	CD
18751	10787	157	|	|	CD
18751	10787	158	24.06	24.06	CD
18751	10787	159	||	||	NNP
18751	10787	160	1.0577	1.0577	CD
18751	10787	161	|	|	CD
18751	10787	162	11.82	11.82	CD
18751	10787	163	|	|	CD
18751	10787	164	|	|	CD
18751	10787	165	1.1782	1.1782	CD
18751	10787	166	|	|	CD
18751	10787	167	35.88	35.88	CD
18751	10787	168	||	||	NNP
18751	10787	169	1.1164	1.1164	CD
18751	10787	170	|	|	CD
18751	10787	171	23.65	23.65	CD
18751	10787	172	||	||	NNP
18751	10787	173	1.0557	1.0557	CD
18751	10787	174	|	|	CD
18751	10787	175	11.41	11.41	CD
18751	10787	176	|	|	CD
18751	10787	177	|	|	CD
18751	10787	178	1.1762	1.1762	CD
18751	10787	179	|	|	CD
18751	10787	180	35.47	35.47	CD
18751	10787	181	||	||	NNP
18751	10787	182	1.1143	1.1143	CD
18751	10787	183	|	|	CD
18751	10787	184	23.24	23.24	CD
18751	10787	185	||	||	CD
18751	10787	186	1.0537	1.0537	CD
18751	10787	187	|	|	CD
18751	10787	188	11.01	11.01	CD
18751	10787	189	|	|	CD
18751	10787	190	|	|	CD
18751	10787	191	1.1741	1.1741	CD
18751	10787	192	|	|	CD
18751	10787	193	35.07	35.07	CD
18751	10787	194	||	||	NNP
18751	10787	195	1.1123	1.1123	CD
18751	10787	196	|	|	CD
18751	10787	197	22.83	22.83	CD
18751	10787	198	||	||	NNP
18751	10787	199	1.0517	1.0517	CD
18751	10787	200	|	|	CD
18751	10787	201	10.60	10.60	CD
18751	10787	202	|	|	CD
18751	10787	203	|	|	CD
18751	10787	204	1.1721	1.1721	CD
18751	10787	205	|	|	CD
18751	10787	206	34.66	34.66	CD
18751	10787	207	||	||	NNP
18751	10787	208	1.1102	1.1102	CD
18751	10787	209	|	|	CD
18751	10787	210	22.43	22.43	CD
18751	10787	211	||	||	NNP
18751	10787	212	1.0497	1.0497	CD
18751	10787	213	|	|	CD
18751	10787	214	10.19	10.19	CD
18751	10787	215	|	|	CD
18751	10787	216	|	|	CD
18751	10787	217	1.1701	1.1701	CD
18751	10787	218	|	|	CD
18751	10787	219	34.25	34.25	CD
18751	10787	220	||	||	NNP
18751	10787	221	1.1082	1.1082	CD
18751	10787	222	|	|	CD
18751	10787	223	22.02	22.02	CD
18751	10787	224	||	||	NNP
18751	10787	225	1.0477	1.0477	CD
18751	10787	226	|	|	CD
18751	10787	227	9.78	9.78	CD
18751	10787	228	|	|	CD
18751	10787	229	|	|	CD
18751	10787	230	1.1681	1.1681	CD
18751	10787	231	|	|	CD
18751	10787	232	33.84	33.84	CD
18751	10787	233	||	||	NNP
18751	10787	234	1.1061	1.1061	CD
18751	10787	235	|	|	CD
18751	10787	236	21.61	21.61	CD
18751	10787	237	||	||	NNP
18751	10787	238	1.0457	1.0457	CD
18751	10787	239	|	|	CD
18751	10787	240	9.38	9.38	CD
18751	10787	241	|	|	CD
18751	10787	242	|	|	CD
18751	10787	243	1.1661	1.1661	CD
18751	10787	244	|	|	CD
18751	10787	245	33.43	33.43	CD
18751	10787	246	||	||	NNP
18751	10787	247	1.1041	1.1041	CD
18751	10787	248	|	|	CD
18751	10787	249	21.20	21.20	CD
18751	10787	250	||	||	NNP
18751	10787	251	1.0437	1.0437	CD
18751	10787	252	|	|	NNP
18751	10787	253	8.97	8.97	CD
18751	10787	254	|	|	CD
18751	10787	255	|	|	CD
18751	10787	256	1.1641	1.1641	CD
18751	10787	257	|	|	CD
18751	10787	258	33.03	33.03	CD
18751	10787	259	||	||	NNP
18751	10787	260	1.1020	1.1020	CD
18751	10787	261	|	|	CD
18751	10787	262	20.79	20.79	CD
18751	10787	263	||	||	NNP
18751	10787	264	1.0417	1.0417	CD
18751	10787	265	|	|	CD
18751	10787	266	8.56	8.56	CD
18751	10787	267	|	|	CD
18751	10787	268	|	|	CD
18751	10787	269	1.1620	1.1620	CD
18751	10787	270	|	|	CD
18751	10787	271	32.62	32.62	CD
18751	10787	272	||	||	NNP
18751	10787	273	1.1000	1.1000	CD
18751	10787	274	|	|	CD
18751	10787	275	20.39	20.39	CD
18751	10787	276	||	||	NNP
18751	10787	277	1.0397	1.0397	CD
18751	10787	278	|	|	CD
18751	10787	279	8.15	8.15	CD
18751	10787	280	|	|	CD
18751	10787	281	|	|	CD
18751	10787	282	1.1599	1.1599	CD
18751	10787	283	|	|	CD
18751	10787	284	32.21	32.21	CD
18751	10787	285	||	||	NNP
18751	10787	286	1.0980	1.0980	CD
18751	10787	287	|	|	CD
18751	10787	288	19.98	19.98	CD
18751	10787	289	||	||	NNP
18751	10787	290	1.0377	1.0377	CD
18751	10787	291	|	|	CD
18751	10787	292	7.75	7.75	CD
18751	10787	293	|	|	CD
18751	10787	294	|	|	CD
18751	10787	295	1.1578	1.1578	CD
18751	10787	296	|	|	CD
18751	10787	297	31.80	31.80	CD
18751	10787	298	||	||	NNP
18751	10787	299	1.0960	1.0960	CD
18751	10787	300	|	|	CD
18751	10787	301	19.57	19.57	CD
18751	10787	302	||	||	NNP
18751	10787	303	1.0357	1.0357	CD
18751	10787	304	|	|	CD
18751	10787	305	7.34	7.34	CD
18751	10787	306	|	|	CD
18751	10787	307	|	|	CD
18751	10787	308	1.1557	1.1557	CD
18751	10787	309	|	|	CD
18751	10787	310	31.40	31.40	CD
18751	10787	311	||	||	NNP
18751	10787	312	1.0939	1.0939	CD
18751	10787	313	|	|	CD
18751	10787	314	19.16	19.16	CD
18751	10787	315	||	||	NNP
18751	10787	316	1.0337	1.0337	CD
18751	10787	317	|	|	CD
18751	10787	318	6.93	6.93	CD
18751	10787	319	|	|	CD
18751	10787	320	|	|	CD
18751	10787	321	1.1536	1.1536	CD
18751	10787	322	|	|	CD
18751	10787	323	30.99	30.99	CD
18751	10787	324	||	||	NNP
18751	10787	325	1.0919	1.0919	CD
18751	10787	326	|	|	CD
18751	10787	327	18.76	18.76	CD
18751	10787	328	||	||	NNP
18751	10787	329	1.0318	1.0318	CD
18751	10787	330	|	|	CD
18751	10787	331	6.52	6.52	CD
18751	10787	332	|	|	CD
18751	10787	333	|	|	CD
18751	10787	334	1.1515	1.1515	CD
18751	10787	335	|	|	CD
18751	10787	336	30.58	30.58	CD
18751	10787	337	||	||	NNP
18751	10787	338	1.0899	1.0899	CD
18751	10787	339	|	|	CD
18751	10787	340	18.35	18.35	CD
18751	10787	341	||	||	NNP
18751	10787	342	1.0298	1.0298	CD
18751	10787	343	|	|	CD
18751	10787	344	6.11	6.11	CD
18751	10787	345	|	|	CD
18751	10787	346	|	|	CD
18751	10787	347	1.1494	1.1494	CD
18751	10787	348	|	|	CD
18751	10787	349	30.17	30.17	CD
18751	10787	350	||	||	NNP
18751	10787	351	1.0879	1.0879	CD
18751	10787	352	|	|	CD
18751	10787	353	17.94	17.94	CD
18751	10787	354	||	||	NNP
18751	10787	355	1.0279	1.0279	CD
18751	10787	356	|	|	CD
18751	10787	357	5.51	5.51	CD
18751	10787	358	|	|	CD
18751	10787	359	|	|	CD
18751	10787	360	1.1473	1.1473	CD
18751	10787	361	|	|	CD
18751	10787	362	29.76	29.76	CD
18751	10787	363	||	||	CD
18751	10787	364	1.0859	1.0859	CD
18751	10787	365	|	|	CD
18751	10787	366	17.53	17.53	CD
18751	10787	367	||	||	NNP
18751	10787	368	1.0259	1.0259	CD
18751	10787	369	|	|	CD
18751	10787	370	5.30	5.30	CD
18751	10787	371	|	|	CD
18751	10787	372	|	|	CD
18751	10787	373	1.1452	1.1452	CD
18751	10787	374	|	|	CD
18751	10787	375	29.36	29.36	CD
18751	10787	376	||	||	NNP
18751	10787	377	1.0838	1.0838	CD
18751	10787	378	|	|	CD
18751	10787	379	17.12	17.12	CD
18751	10787	380	||	||	NNP
18751	10787	381	1.0239	1.0239	CD
18751	10787	382	|	|	CD
18751	10787	383	4.89	4.89	CD
18751	10787	384	|	|	CD
18751	10787	385	|	|	CD
18751	10787	386	1.1431	1.1431	CD
18751	10787	387	|	|	CD
18751	10787	388	28.95	28.95	CD
18751	10787	389	||	||	NNP
18751	10787	390	1.0818	1.0818	CD
18751	10787	391	|	|	CD
18751	10787	392	16.72	16.72	CD
18751	10787	393	||	||	NNP
18751	10787	394	1.0200	1.0200	CD
18751	10787	395	|	|	CD
18751	10787	396	4.01	4.01	CD
18751	10787	397	|	|	CD
18751	10787	398	-----------+---------++----------+---------++----------+---------	-----------+---------++----------+---------++----------+---------	NNS
18751	10787	399	AMMONIA	AMMONIA	NNP
18751	10787	400	.	.	.
18751	10788	1	_	_	NNP
18751	10788	2	Table	Table	NNP
18751	10788	3	showing	show	VBG
18751	10788	4	the	the	DT
18751	10788	5	percentage	percentage	NN
18751	10788	6	,	,	,
18751	10788	7	by	by	IN
18751	10788	8	Weight	Weight	NNP
18751	10788	9	,	,	,
18751	10788	10	of	of	IN
18751	10788	11	Real	Real	NNP
18751	10788	12	Ammonia	Ammonia	NNP
18751	10788	13	_	_	NNP
18751	10788	14	(	(	-LRB-
18751	10788	15	NH_{3	NH_{3	NNP
18751	10788	16	}	}	-RRB-
18751	10788	17	)	)	-RRB-
18751	10788	18	_	_	NNP
18751	10788	19	in	in	IN
18751	10788	20	Aqueous	Aqueous	NNP
18751	10788	21	Solutions	Solutions	NNPS
18751	10788	22	of	of	IN
18751	10788	23	Ammonia	Ammonia	NNP
18751	10788	24	of	of	IN
18751	10788	25	different	different	JJ
18751	10788	26	Specific	Specific	NNP
18751	10788	27	Gravities	Gravities	NNPS
18751	10788	28	.	.	.
18751	10789	1	Temperature	Temperature	NNP
18751	10789	2	_	_	NNP
18751	10789	3	,	,	,
18751	10789	4	14	14	CD
18751	10789	5	°	°	,
18751	10789	6	C.	C.	NNP
18751	10789	7	----------+--------++----------+--------++----------+--------	----------+--------++----------+--------++----------+--------	NNP
18751	10789	8	0.8844	0.8844	CD
18751	10789	9	|	|	CD
18751	10789	10	36.0	36.0	CD
18751	10789	11	||	||	NNP
18751	10789	12	0.9145	0.9145	CD
18751	10789	13	|	|	CD
18751	10789	14	23.6	23.6	CD
18751	10789	15	||	||	CD
18751	10789	16	0.9534	0.9534	CD
18751	10789	17	|	|	CD
18751	10789	18	11.6	11.6	CD
18751	10789	19	0.8852	0.8852	CD
18751	10789	20	|	|	CD
18751	10789	21	35.6	35.6	CD
18751	10789	22	||	||	NNP
18751	10789	23	0.9156	0.9156	CD
18751	10789	24	|	|	CD
18751	10789	25	23.2	23.2	CD
18751	10789	26	||	||	CD
18751	10789	27	0.9549	0.9549	CD
18751	10789	28	|	|	CD
18751	10789	29	11.2	11.2	CD
18751	10789	30	0.8860	0.8860	CD
18751	10789	31	|	|	CD
18751	10789	32	35.2	35.2	CD
18751	10789	33	||	||	NNP
18751	10789	34	0.9168	0.9168	CD
18751	10789	35	|	|	CD
18751	10789	36	22.8	22.8	CD
18751	10789	37	||	||	NNP
18751	10789	38	0.9563	0.9563	CD
18751	10789	39	|	|	CD
18751	10789	40	10.8	10.8	CD
18751	10789	41	0.8868	0.8868	CD
18751	10789	42	|	|	CD
18751	10789	43	34.8	34.8	CD
18751	10789	44	||	||	NNP
18751	10789	45	0.9180	0.9180	CD
18751	10789	46	|	|	CD
18751	10789	47	22.4	22.4	CD
18751	10789	48	||	||	NNP
18751	10789	49	0.9578	0.9578	CD
18751	10789	50	|	|	CD
18751	10789	51	10.4	10.4	CD
18751	10789	52	0.8877	0.8877	CD
18751	10789	53	|	|	CD
18751	10789	54	34.4	34.4	CD
18751	10789	55	||	||	NNP
18751	10789	56	0.9191	0.9191	CD
18751	10789	57	|	|	CD
18751	10789	58	22.0	22.0	CD
18751	10789	59	||	||	NNP
18751	10789	60	0.9593	0.9593	CD
18751	10789	61	|	|	CD
18751	10789	62	10.0	10.0	CD
18751	10789	63	0.8885	0.8885	CD
18751	10789	64	|	|	CD
18751	10789	65	34.0	34.0	CD
18751	10789	66	||	||	NNP
18751	10789	67	0.9203	0.9203	CD
18751	10789	68	|	|	CD
18751	10789	69	21.6	21.6	CD
18751	10789	70	||	||	NNP
18751	10789	71	0.9608	0.9608	CD
18751	10789	72	|	|	CD
18751	10789	73	9.6	9.6	CD
18751	10789	74	0.8894	0.8894	CD
18751	10789	75	|	|	CD
18751	10789	76	33.6	33.6	CD
18751	10789	77	||	||	NNP
18751	10789	78	0.9215	0.9215	CD
18751	10789	79	|	|	CD
18751	10789	80	21.2	21.2	CD
18751	10789	81	||	||	NNP
18751	10789	82	0.9623	0.9623	CD
18751	10789	83	|	|	CD
18751	10789	84	9.2	9.2	CD
18751	10789	85	0.8903	0.8903	CD
18751	10789	86	|	|	CD
18751	10789	87	33.2	33.2	CD
18751	10789	88	||	||	NNP
18751	10789	89	0.9227	0.9227	CD
18751	10789	90	|	|	CD
18751	10789	91	20.8	20.8	CD
18751	10789	92	||	||	NNP
18751	10789	93	0.9639	0.9639	CD
18751	10789	94	|	|	CD
18751	10789	95	8.8	8.8	CD
18751	10789	96	0.8911	0.8911	CD
18751	10789	97	|	|	CD
18751	10789	98	32.8	32.8	CD
18751	10789	99	||	||	NNP
18751	10789	100	0.9239	0.9239	CD
18751	10789	101	|	|	CD
18751	10789	102	20.4	20.4	CD
18751	10789	103	||	||	NNP
18751	10789	104	0.9654	0.9654	CD
18751	10789	105	|	|	CD
18751	10789	106	8.4	8.4	CD
18751	10789	107	0.8920	0.8920	CD
18751	10789	108	|	|	CD
18751	10789	109	32.4	32.4	CD
18751	10789	110	||	||	NNP
18751	10789	111	0.9251	0.9251	CD
18751	10789	112	|	|	CD
18751	10789	113	20.0	20.0	CD
18751	10789	114	||	||	NNP
18751	10789	115	0.9670	0.9670	CD
18751	10789	116	|	|	CD
18751	10789	117	8.0	8.0	CD
18751	10789	118	0.8929	0.8929	CD
18751	10789	119	|	|	CD
18751	10789	120	32.0	32.0	CD
18751	10789	121	||	||	NNP
18751	10789	122	0.9264	0.9264	CD
18751	10789	123	|	|	CD
18751	10789	124	19.6	19.6	CD
18751	10789	125	||	||	NNP
18751	10789	126	0.9685	0.9685	CD
18751	10789	127	|	|	CD
18751	10789	128	7.6	7.6	CD
18751	10789	129	0.8938	0.8938	CD
18751	10789	130	|	|	CD
18751	10789	131	31.6	31.6	CD
18751	10789	132	||	||	NNP
18751	10789	133	0.9277	0.9277	CD
18751	10789	134	|	|	CD
18751	10789	135	19.2	19.2	CD
18751	10789	136	||	||	NNP
18751	10789	137	0.9701	0.9701	CD
18751	10789	138	|	|	CD
18751	10789	139	7.2	7.2	CD
18751	10789	140	0.8948	0.8948	CD
18751	10789	141	|	|	CD
18751	10789	142	31.2	31.2	CD
18751	10789	143	||	||	NNP
18751	10789	144	0.9289	0.9289	CD
18751	10789	145	|	|	CD
18751	10789	146	18.8	18.8	CD
18751	10789	147	||	||	NNP
18751	10789	148	0.9717	0.9717	CD
18751	10789	149	|	|	CD
18751	10789	150	6.8	6.8	CD
18751	10789	151	0.8957	0.8957	CD
18751	10789	152	|	|	CD
18751	10789	153	30.8	30.8	CD
18751	10789	154	||	||	NNP
18751	10789	155	0.9302	0.9302	CD
18751	10789	156	|	|	CD
18751	10789	157	18.4	18.4	CD
18751	10789	158	||	||	NNP
18751	10789	159	0.9733	0.9733	CD
18751	10789	160	|	|	CD
18751	10789	161	6.4	6.4	CD
18751	10789	162	0.8967	0.8967	CD
18751	10789	163	|	|	CD
18751	10789	164	30.4	30.4	CD
18751	10789	165	||	||	NNP
18751	10789	166	0.9314	0.9314	CD
18751	10789	167	|	|	CD
18751	10789	168	18.0	18.0	CD
18751	10789	169	||	||	NNP
18751	10789	170	0.9749	0.9749	CD
18751	10789	171	|	|	CD
18751	10789	172	6.0	6.0	CD
18751	10789	173	0.8976	0.8976	CD
18751	10789	174	|	|	CD
18751	10789	175	30.0	30.0	CD
18751	10789	176	||	||	NNP
18751	10789	177	0.9327	0.9327	CD
18751	10789	178	|	|	CD
18751	10789	179	17.6	17.6	CD
18751	10789	180	||	||	NNP
18751	10789	181	0.9765	0.9765	CD
18751	10789	182	|	|	CD
18751	10789	183	5.6	5.6	CD
18751	10789	184	0.8986	0.8986	CD
18751	10789	185	|	|	CD
18751	10789	186	29.6	29.6	CD
18751	10789	187	||	||	NNP
18751	10789	188	0.9340	0.9340	CD
18751	10789	189	|	|	CD
18751	10789	190	17.2	17.2	CD
18751	10789	191	||	||	NNP
18751	10789	192	0.9781	0.9781	CD
18751	10789	193	|	|	CD
18751	10789	194	5.2	5.2	CD
18751	10789	195	0.8996	0.8996	CD
18751	10789	196	|	|	CD
18751	10789	197	29.2	29.2	CD
18751	10789	198	||	||	NNP
18751	10789	199	0.9353	0.9353	CD
18751	10789	200	|	|	CD
18751	10789	201	16.8	16.8	CD
18751	10789	202	||	||	NNP
18751	10789	203	0.9790	0.9790	CD
18751	10789	204	|	|	CD
18751	10789	205	4.8	4.8	CD
18751	10789	206	0.9006	0.9006	CD
18751	10789	207	|	|	CD
18751	10789	208	28.8	28.8	CD
18751	10789	209	||	||	NNP
18751	10789	210	0.9366	0.9366	CD
18751	10789	211	|	|	CD
18751	10789	212	16.4	16.4	CD
18751	10789	213	||	||	NNP
18751	10789	214	0.9807	0.9807	CD
18751	10789	215	|	|	CD
18751	10789	216	4.6	4.6	CD
18751	10789	217	0.9016	0.9016	CD
18751	10789	218	|	|	CD
18751	10789	219	28.4	28.4	CD
18751	10789	220	||	||	NNP
18751	10789	221	0.9380	0.9380	CD
18751	10789	222	|	|	CD
18751	10789	223	16.0	16.0	CD
18751	10789	224	||	||	NNP
18751	10789	225	0.9823	0.9823	CD
18751	10789	226	|	|	CD
18751	10789	227	4.2	4.2	CD
18751	10789	228	0.9026	0.9026	CD
18751	10789	229	|	|	CD
18751	10789	230	28.0	28.0	CD
18751	10789	231	||	||	NNP
18751	10789	232	0.9393	0.9393	CD
18751	10789	233	|	|	NNP
18751	10789	234	15.6	15.6	CD
18751	10789	235	||	||	NNP
18751	10789	236	0.9839	0.9839	CD
18751	10789	237	|	|	CD
18751	10789	238	3.8	3.8	CD
18751	10789	239	0.9036	0.9036	CD
18751	10789	240	|	|	CD
18751	10789	241	27.6	27.6	CD
18751	10789	242	||	||	CD
18751	10789	243	0.9407	0.9407	CD
18751	10789	244	|	|	CD
18751	10789	245	15.2	15.2	CD
18751	10789	246	||	||	NNP
18751	10789	247	0.9855	0.9855	NFP
18751	10789	248	|	|	CD
18751	10789	249	3.4	3.4	CD
18751	10789	250	0.9047	0.9047	CD
18751	10789	251	|	|	CD
18751	10789	252	27.2	27.2	CD
18751	10789	253	||	||	NNP
18751	10789	254	0.9420	0.9420	CD
18751	10789	255	|	|	CD
18751	10789	256	14.8	14.8	CD
18751	10789	257	||	||	NNP
18751	10789	258	0.9873	0.9873	CD
18751	10789	259	|	|	CD
18751	10789	260	3.0	3.0	CD
18751	10789	261	0.9057	0.9057	CD
18751	10789	262	|	|	CD
18751	10789	263	26.8	26.8	CD
18751	10789	264	||	||	NNP
18751	10789	265	0.9434	0.9434	NNS
18751	10789	266	|	|	CD
18751	10789	267	14.4	14.4	CD
18751	10789	268	||	||	NNP
18751	10789	269	0.9890	0.9890	CD
18751	10789	270	|	|	CD
18751	10789	271	2.6	2.6	CD
18751	10789	272	0.9068	0.9068	CD
18751	10789	273	|	|	CD
18751	10789	274	26.4	26.4	CD
18751	10789	275	||	||	NNP
18751	10789	276	0.9449	0.9449	CD
18751	10789	277	|	|	CD
18751	10789	278	14.0	14.0	CD
18751	10789	279	||	||	NNP
18751	10789	280	0.9907	0.9907	CD
18751	10789	281	|	|	CD
18751	10789	282	2.2	2.2	CD
18751	10789	283	0.9078	0.9078	CD
18751	10789	284	|	|	CD
18751	10789	285	26.0	26.0	CD
18751	10789	286	||	||	CD
18751	10789	287	0.9463	0.9463	CD
18751	10789	288	|	|	CD
18751	10789	289	13.6	13.6	CD
18751	10789	290	||	||	NNP
18751	10789	291	0.9924	0.9924	CD
18751	10789	292	|	|	CD
18751	10789	293	1.8	1.8	CD
18751	10789	294	0.9089	0.9089	CD
18751	10789	295	|	|	CD
18751	10789	296	25.6	25.6	CD
18751	10789	297	||	||	NNP
18751	10789	298	0.9477	0.9477	CD
18751	10789	299	|	|	CD
18751	10789	300	13.2	13.2	CD
18751	10789	301	||	||	CD
18751	10789	302	0.9941	0.9941	CD
18751	10789	303	|	|	CD
18751	10789	304	1.4	1.4	CD
18751	10789	305	0.9100	0.9100	CD
18751	10789	306	|	|	CD
18751	10789	307	25.2	25.2	CD
18751	10789	308	||	||	NNP
18751	10789	309	0.9491	0.9491	CD
18751	10789	310	|	|	CD
18751	10789	311	12.8	12.8	CD
18751	10789	312	||	||	NNP
18751	10789	313	0.9959	0.9959	CD
18751	10789	314	|	|	CD
18751	10789	315	1.0	1.0	CD
18751	10789	316	0.9111	0.9111	CD
18751	10789	317	|	|	CD
18751	10789	318	24.8	24.8	CD
18751	10789	319	||	||	NNP
18751	10789	320	0.9505	0.9505	CD
18751	10789	321	|	|	CD
18751	10789	322	12.4	12.4	CD
18751	10789	323	||	||	NNP
18751	10789	324	0.9975	0.9975	CD
18751	10789	325	|	|	CD
18751	10789	326	0.6	0.6	CD
18751	10789	327	0.9122	0.9122	CD
18751	10789	328	|	|	CD
18751	10789	329	24.4	24.4	CD
18751	10789	330	||	||	CD
18751	10789	331	0.9520	0.9520	CD
18751	10789	332	|	|	CD
18751	10789	333	12.0	12.0	CD
18751	10789	334	||	||	NNP
18751	10789	335	0.9991	0.9991	CD
18751	10789	336	|	|	CD
18751	10789	337	0.2	0.2	CD
18751	10789	338	0.9133	0.9133	CD
18751	10789	339	|	|	CD
18751	10789	340	24.0	24.0	CD
18751	10789	341	||	||	NNP
18751	10789	342	|	|	NNP
18751	10789	343	||	||	NNP
18751	10789	344	|	|	HYPH
18751	10789	345	----------+--------++----------+--------++----------+--------	----------+--------++----------+--------++----------+--------	SYM
18751	10789	346	SULPHURIC	SULPHURIC	NNP
18751	10789	347	ACID	ACID	NNP
18751	10789	348	.	.	.
18751	10790	1	_	_	NNP
18751	10790	2	Table	Table	NNP
18751	10790	3	showing	show	VBG
18751	10790	4	the	the	DT
18751	10790	5	percentage	percentage	NN
18751	10790	6	,	,	,
18751	10790	7	by	by	IN
18751	10790	8	Weight	Weight	NNP
18751	10790	9	,	,	,
18751	10790	10	of	of	IN
18751	10790	11	Real	Real	NNP
18751	10790	12	Acid	Acid	NNP
18751	10790	13	_	_	NNP
18751	10790	14	(	(	-LRB-
18751	10790	15	H_{2}SO_{4	H_{2}SO_{4	NNP
18751	10790	16	}	}	-RRB-
18751	10790	17	)	)	-RRB-
18751	10790	18	_	_	NNP
18751	10790	19	in	in	IN
18751	10790	20	Aqueous	Aqueous	NNP
18751	10790	21	Solutions	Solutions	NNPS
18751	10790	22	of	of	IN
18751	10790	23	Sulphuric	Sulphuric	NNP
18751	10790	24	Acid	Acid	NNP
18751	10790	25	of	of	IN
18751	10790	26	varying	vary	VBG
18751	10790	27	Specific	Specific	NNP
18751	10790	28	Gravity	Gravity	NNP
18751	10790	29	.	.	.
18751	10791	1	Temperature	Temperature	NNP
18751	10791	2	_	_	NNP
18751	10791	3	,	,	,
18751	10791	4	15	15	CD
18751	10791	5	°	°	,
18751	10791	6	C.	C.	NNP
18751	10791	7	--------+--------++--------+--------++--------+--------	--------+--------++--------+--------++--------+--------	:
18751	10791	8	1.838	1.838	CD
18751	10791	9	|	|	CD
18751	10791	10	100.0	100.0	CD
18751	10791	11	||	||	NNP
18751	10791	12	1.568	1.568	CD
18751	10791	13	|	|	CD
18751	10791	14	66.0	66.0	CD
18751	10791	15	||	||	NNP
18751	10791	16	1.247	1.247	CD
18751	10791	17	|	|	CD
18751	10791	18	33.0	33.0	CD
18751	10791	19	1.840	1.840	CD
18751	10791	20	|	|	CD
18751	10791	21	99.0	99.0	CD
18751	10791	22	||	||	NNP
18751	10791	23	1.557	1.557	CD
18751	10791	24	|	|	CD
18751	10791	25	65.0	65.0	CD
18751	10791	26	||	||	NNP
18751	10791	27	1.239	1.239	CD
18751	10791	28	|	|	CD
18751	10791	29	32.0	32.0	CD
18751	10791	30	1.841	1.841	CD
18751	10791	31	|	|	CD
18751	10791	32	98.0	98.0	CD
18751	10791	33	||	||	$
18751	10791	34	1.545	1.545	CD
18751	10791	35	|	|	CD
18751	10791	36	64.0	64.0	CD
18751	10791	37	||	||	NNP
18751	10791	38	1.231	1.231	CD
18751	10791	39	|	|	CD
18751	10791	40	31.0	31.0	CD
18751	10791	41	1.841	1.841	CD
18751	10791	42	|	|	CD
18751	10791	43	97.0	97.0	CD
18751	10791	44	||	||	NNP
18751	10791	45	1.534	1.534	CD
18751	10791	46	|	|	CD
18751	10791	47	63.0	63.0	CD
18751	10791	48	||	||	NNP
18751	10791	49	1.223	1.223	CD
18751	10791	50	|	|	CD
18751	10791	51	30.0	30.0	CD
18751	10791	52	1.840	1.840	CD
18751	10791	53	|	|	CD
18751	10791	54	96.0	96.0	CD
18751	10791	55	||	||	NNP
18751	10791	56	1.523	1.523	CD
18751	10791	57	|	|	CD
18751	10791	58	62.0	62.0	CD
18751	10791	59	||	||	NNP
18751	10791	60	1.215	1.215	CD
18751	10791	61	|	|	CD
18751	10791	62	29.0	29.0	CD
18751	10791	63	1.838	1.838	CD
18751	10791	64	|	|	CD
18751	10791	65	95.0	95.0	CD
18751	10791	66	||	||	NNP
18751	10791	67	1.512	1.512	CD
18751	10791	68	|	|	CD
18751	10791	69	61.0	61.0	CD
18751	10791	70	||	||	NNP
18751	10791	71	1.206	1.206	CD
18751	10791	72	|	|	CD
18751	10791	73	28.0	28.0	CD
18751	10791	74	1.836	1.836	CD
18751	10791	75	|	|	CD
18751	10791	76	94.0	94.0	CD
18751	10791	77	||	||	NNP
18751	10791	78	1.501	1.501	CD
18751	10791	79	|	|	CD
18751	10791	80	60.0	60.0	CD
18751	10791	81	||	||	NNP
18751	10791	82	1.198	1.198	CD
18751	10791	83	|	|	CD
18751	10791	84	27.0	27.0	CD
18751	10791	85	1.834	1.834	CD
18751	10791	86	|	|	CD
18751	10791	87	93.0	93.0	CD
18751	10791	88	||	||	NNP
18751	10791	89	1.490	1.490	CD
18751	10791	90	|	|	CD
18751	10791	91	59.0	59.0	CD
18751	10791	92	||	||	NNP
18751	10791	93	1.190	1.190	CD
18751	10791	94	|	|	CD
18751	10791	95	26.0	26.0	CD
18751	10791	96	1.831	1.831	CD
18751	10791	97	|	|	CD
18751	10791	98	92.0	92.0	CD
18751	10791	99	||	||	NNP
18751	10791	100	1.480	1.480	CD
18751	10791	101	|	|	CD
18751	10791	102	58.0	58.0	CD
18751	10791	103	||	||	NNP
18751	10791	104	1.182	1.182	CD
18751	10791	105	|	|	CD
18751	10791	106	25.0	25.0	CD
18751	10791	107	1.827	1.827	CD
18751	10791	108	|	|	CD
18751	10791	109	91.0	91.0	CD
18751	10791	110	||	||	NNP
18751	10791	111	1.469	1.469	CD
18751	10791	112	|	|	CD
18751	10791	113	57.0	57.0	CD
18751	10791	114	||	||	NNP
18751	10791	115	1.174	1.174	CD
18751	10791	116	|	|	CD
18751	10791	117	24.0	24.0	CD
18751	10791	118	1.822	1.822	CD
18751	10791	119	|	|	CD
18751	10791	120	90.0	90.0	CD
18751	10791	121	||	||	NNP
18751	10791	122	1.458	1.458	CD
18751	10791	123	|	|	CD
18751	10791	124	56.0	56.0	CD
18751	10791	125	||	||	NNP
18751	10791	126	1.167	1.167	CD
18751	10791	127	|	|	CD
18751	10791	128	23.0	23.0	CD
18751	10791	129	1.816	1.816	CD
18751	10791	130	|	|	CD
18751	10791	131	89.0	89.0	CD
18751	10791	132	||	||	NNP
18751	10791	133	1.448	1.448	CD
18751	10791	134	|	|	CD
18751	10791	135	55.0	55.0	CD
18751	10791	136	||	||	$
18751	10791	137	1.159	1.159	CD
18751	10791	138	|	|	CD
18751	10791	139	22.0	22.0	CD
18751	10791	140	1.809	1.809	CD
18751	10791	141	|	|	CD
18751	10791	142	88.0	88.0	CD
18751	10791	143	||	||	NNP
18751	10791	144	1.438	1.438	CD
18751	10791	145	|	|	CD
18751	10791	146	54.0	54.0	CD
18751	10791	147	||	||	NNP
18751	10791	148	1.151	1.151	CD
18751	10791	149	|	|	CD
18751	10791	150	21.0	21.0	CD
18751	10791	151	1.802	1.802	CD
18751	10791	152	|	|	CD
18751	10791	153	87.0	87.0	CD
18751	10791	154	||	||	NNP
18751	10791	155	1.428	1.428	CD
18751	10791	156	|	|	CD
18751	10791	157	53.0	53.0	CD
18751	10791	158	||	||	NNP
18751	10791	159	1.144	1.144	CD
18751	10791	160	|	|	CD
18751	10791	161	20.0	20.0	CD
18751	10791	162	1.794	1.794	CD
18751	10791	163	|	|	CD
18751	10791	164	86.0	86.0	CD
18751	10791	165	||	||	NNP
18751	10791	166	1.418	1.418	CD
18751	10791	167	|	|	CD
18751	10791	168	52.0	52.0	CD
18751	10791	169	||	||	NNP
18751	10791	170	1.136	1.136	CD
18751	10791	171	|	|	CD
18751	10791	172	19.0	19.0	CD
18751	10791	173	1.786	1.786	CD
18751	10791	174	|	|	CD
18751	10791	175	85.0	85.0	CD
18751	10791	176	||	||	NNP
18751	10791	177	1.408	1.408	CD
18751	10791	178	|	|	CD
18751	10791	179	51.0	51.0	CD
18751	10791	180	||	||	NNP
18751	10791	181	1.129	1.129	CD
18751	10791	182	|	|	CD
18751	10791	183	18.0	18.0	CD
18751	10791	184	1.777	1.777	CD
18751	10791	185	|	|	CD
18751	10791	186	84.0	84.0	CD
18751	10791	187	||	||	NNP
18751	10791	188	1.398	1.398	CD
18751	10791	189	|	|	CD
18751	10791	190	50.0	50.0	CD
18751	10791	191	||	||	NNP
18751	10791	192	1.121	1.121	CD
18751	10791	193	|	|	CD
18751	10791	194	17.0	17.0	CD
18751	10791	195	1.767	1.767	CD
18751	10791	196	|	|	CD
18751	10791	197	83.0	83.0	CD
18751	10791	198	||	||	NNP
18751	10791	199	1.388	1.388	CD
18751	10791	200	|	|	CD
18751	10791	201	49.0	49.0	CD
18751	10791	202	||	||	NNP
18751	10791	203	1.113	1.113	CD
18751	10791	204	|	|	CD
18751	10791	205	16.0	16.0	CD
18751	10791	206	1.756	1.756	CD
18751	10791	207	|	|	CD
18751	10791	208	82.0	82.0	CD
18751	10791	209	||	||	NNP
18751	10791	210	1.379	1.379	CD
18751	10791	211	|	|	CD
18751	10791	212	48.0	48.0	CD
18751	10791	213	||	||	NNP
18751	10791	214	1.106	1.106	CD
18751	10791	215	|	|	CD
18751	10791	216	15.0	15.0	CD
18751	10791	217	1.745	1.745	CD
18751	10791	218	|	|	CD
18751	10791	219	81.0	81.0	CD
18751	10791	220	||	||	$
18751	10791	221	1.370	1.370	CD
18751	10791	222	|	|	CD
18751	10791	223	47.0	47.0	CD
18751	10791	224	||	||	$
18751	10791	225	1.098	1.098	CD
18751	10791	226	|	|	CD
18751	10791	227	14.0	14.0	CD
18751	10791	228	1.734	1.734	CD
18751	10791	229	|	|	CD
18751	10791	230	80.0	80.0	CD
18751	10791	231	||	||	NNP
18751	10791	232	1.361	1.361	CD
18751	10791	233	|	|	CD
18751	10791	234	46.0	46.0	CD
18751	10791	235	||	||	NNP
18751	10791	236	1.091	1.091	CD
18751	10791	237	|	|	CD
18751	10791	238	13.0	13.0	CD
18751	10791	239	1.722	1.722	CD
18751	10791	240	|	|	CD
18751	10791	241	79.0	79.0	CD
18751	10791	242	||	||	NNP
18751	10791	243	1.351	1.351	CD
18751	10791	244	|	|	CD
18751	10791	245	45.0	45.0	CD
18751	10791	246	||	||	NNP
18751	10791	247	1.083	1.083	CD
18751	10791	248	|	|	CD
18751	10791	249	12.0	12.0	CD
18751	10791	250	1.710	1.710	CD
18751	10791	251	|	|	CD
18751	10791	252	78.0	78.0	CD
18751	10791	253	||	||	NNP
18751	10791	254	1.342	1.342	CD
18751	10791	255	|	|	CD
18751	10791	256	44.0	44.0	CD
18751	10791	257	||	||	NNP
18751	10791	258	1.075	1.075	CD
18751	10791	259	|	|	CD
18751	10791	260	11.0	11.0	CD
18751	10791	261	1.698	1.698	CD
18751	10791	262	|	|	CD
18751	10791	263	77.0	77.0	CD
18751	10791	264	||	||	NNP
18751	10791	265	1.333	1.333	CD
18751	10791	266	|	|	CD
18751	10791	267	43.0	43.0	CD
18751	10791	268	||	||	$
18751	10791	269	1.068	1.068	CD
18751	10791	270	|	|	CD
18751	10791	271	10.0	10.0	CD
18751	10791	272	1.686	1.686	CD
18751	10791	273	|	|	CD
18751	10791	274	76.0	76.0	CD
18751	10791	275	||	||	NNP
18751	10791	276	1.324	1.324	CD
18751	10791	277	|	|	CD
18751	10791	278	42.0	42.0	CD
18751	10791	279	||	||	NNP
18751	10791	280	1.061	1.061	CD
18751	10791	281	|	|	CD
18751	10791	282	9.0	9.0	CD
18751	10791	283	1.675	1.675	CD
18751	10791	284	|	|	CD
18751	10791	285	75.0	75.0	CD
18751	10791	286	||	||	NNP
18751	10791	287	1.315	1.315	CD
18751	10791	288	|	|	CD
18751	10791	289	41.0	41.0	CD
18751	10791	290	||	||	NNP
18751	10791	291	1.053	1.053	CD
18751	10791	292	|	|	CD
18751	10791	293	8.0	8.0	CD
18751	10791	294	1.663	1.663	CD
18751	10791	295	|	|	CD
18751	10791	296	74.0	74.0	CD
18751	10791	297	||	||	NNP
18751	10791	298	1.306	1.306	CD
18751	10791	299	|	|	CD
18751	10791	300	40.0	40.0	CD
18751	10791	301	||	||	$
18751	10791	302	1.046	1.046	CD
18751	10791	303	|	|	CD
18751	10791	304	7.0	7.0	CD
18751	10791	305	1.651	1.651	CD
18751	10791	306	|	|	CD
18751	10791	307	73.0	73.0	CD
18751	10791	308	||	||	NNP
18751	10791	309	1.297	1.297	CD
18751	10791	310	|	|	CD
18751	10791	311	39.0	39.0	CD
18751	10791	312	||	||	NNP
18751	10791	313	1.039	1.039	CD
18751	10791	314	|	|	CD
18751	10791	315	6.0	6.0	CD
18751	10791	316	1.639	1.639	CD
18751	10791	317	|	|	CD
18751	10791	318	72.0	72.0	CD
18751	10791	319	||	||	NNP
18751	10791	320	1.289	1.289	CD
18751	10791	321	|	|	CD
18751	10791	322	38.0	38.0	CD
18751	10791	323	||	||	NNP
18751	10791	324	1.032	1.032	CD
18751	10791	325	|	|	CD
18751	10791	326	5.0	5.0	CD
18751	10791	327	1.627	1.627	CD
18751	10791	328	|	|	CD
18751	10791	329	71.0	71.0	CD
18751	10791	330	||	||	NNP
18751	10791	331	1.281	1.281	CD
18751	10791	332	|	|	CD
18751	10791	333	37.0	37.0	CD
18751	10791	334	||	||	NNP
18751	10791	335	1.025	1.025	CD
18751	10791	336	|	|	CD
18751	10791	337	4.0	4.0	CD
18751	10791	338	1.615	1.615	CD
18751	10791	339	|	|	CD
18751	10791	340	70.0	70.0	CD
18751	10791	341	||	||	NNP
18751	10791	342	1.272	1.272	CD
18751	10791	343	|	|	CD
18751	10791	344	36.0	36.0	CD
18751	10791	345	||	||	NNP
18751	10791	346	1.019	1.019	CD
18751	10791	347	|	|	CD
18751	10791	348	3.0	3.0	CD
18751	10791	349	1.604	1.604	CD
18751	10791	350	|	|	CD
18751	10791	351	69.0	69.0	CD
18751	10791	352	||	||	NNP
18751	10791	353	1.264	1.264	CD
18751	10791	354	|	|	CD
18751	10791	355	35.0	35.0	CD
18751	10791	356	||	||	NNP
18751	10791	357	1.013	1.013	CD
18751	10791	358	|	|	CD
18751	10791	359	2.0	2.0	CD
18751	10791	360	1.592	1.592	CD
18751	10791	361	|	|	CD
18751	10791	362	68.0	68.0	CD
18751	10791	363	||	||	NNP
18751	10791	364	1.256	1.256	CD
18751	10791	365	|	|	CD
18751	10791	366	34.0	34.0	CD
18751	10791	367	||	||	NNP
18751	10791	368	1.006	1.006	CD
18751	10791	369	|	|	CD
18751	10791	370	1.0	1.0	CD
18751	10791	371	1.580	1.580	CD
18751	10791	372	|	|	CD
18751	10791	373	67.0	67.0	CD
18751	10791	374	||	||	NNP
18751	10791	375	|	|	NNP
18751	10791	376	||	||	NNP
18751	10791	377	|	|	HYPH
18751	10791	378	--------+--------++--------+--------++--------+--------	--------+--------++--------+--------++--------+--------	:
18751	10791	379	APPENDIX	APPENDIX	NNP
18751	10791	380	B.	B.	NNP
18751	10791	381	ESTIMATION	ESTIMATION	NNP
18751	10791	382	OF	of	IN
18751	10791	383	SMALL	SMALL	NNP
18751	10791	384	QUANTITIES	quantity	NNS
18751	10791	385	OF	of	IN
18751	10791	386	GOLD	gold	NN
18751	10791	387	.	.	.
18751	10792	1	[	[	-LRB-
18751	10792	2	124	124	CD
18751	10792	3	]	]	-RRB-
18751	10792	4	In	in	IN
18751	10792	5	the	the	DT
18751	10792	6	case	case	NN
18751	10792	7	of	of	IN
18751	10792	8	small	small	JJ
18751	10792	9	buttons	button	NNS
18751	10792	10	of	of	IN
18751	10792	11	gold	gold	NN
18751	10792	12	the	the	DT
18751	10792	13	weight	weight	NN
18751	10792	14	can	can	MD
18751	10792	15	be	be	VB
18751	10792	16	determined	determine	VBN
18751	10792	17	more	more	RBR
18751	10792	18	easily	easily	RB
18751	10792	19	and	and	CC
18751	10792	20	accurately	accurately	RB
18751	10792	21	by	by	IN
18751	10792	22	measuring	measure	VBG
18751	10792	23	with	with	IN
18751	10792	24	the	the	DT
18751	10792	25	help	help	NN
18751	10792	26	of	of	IN
18751	10792	27	a	a	DT
18751	10792	28	microscope	microscope	NN
18751	10792	29	than	than	IN
18751	10792	30	by	by	IN
18751	10792	31	the	the	DT
18751	10792	32	actual	actual	JJ
18751	10792	33	use	use	NN
18751	10792	34	of	of	IN
18751	10792	35	a	a	DT
18751	10792	36	balance	balance	NN
18751	10792	37	.	.	.
18751	10793	1	Moreover	moreover	RB
18751	10793	2	,	,	,
18751	10793	3	the	the	DT
18751	10793	4	method	method	NN
18751	10793	5	of	of	IN
18751	10793	6	measurement	measurement	NN
18751	10793	7	is	be	VBZ
18751	10793	8	applicable	applicable	JJ
18751	10793	9	to	to	IN
18751	10793	10	the	the	DT
18751	10793	11	determination	determination	NN
18751	10793	12	of	of	IN
18751	10793	13	quantities	quantity	NNS
18751	10793	14	of	of	IN
18751	10793	15	gold	gold	NN
18751	10793	16	too	too	RB
18751	10793	17	minute	minute	JJ
18751	10793	18	to	to	TO
18751	10793	19	affect	affect	VB
18751	10793	20	even	even	RB
18751	10793	21	the	the	DT
18751	10793	22	most	most	RBS
18751	10793	23	delicate	delicate	JJ
18751	10793	24	balance	balance	NN
18751	10793	25	.	.	.
18751	10794	1	For	for	IN
18751	10794	2	quantities	quantity	NNS
18751	10794	3	of	of	IN
18751	10794	4	gold	gold	NN
18751	10794	5	of	of	IN
18751	10794	6	from	from	IN
18751	10794	7	.5	.5	NN
18751	10794	8	to	to	IN
18751	10794	9	.005	.005	CD
18751	10794	10	milligram	milligram	VB
18751	10794	11	a	a	DT
18751	10794	12	microscope	microscope	NN
18751	10794	13	with	with	IN
18751	10794	14	1/2	1/2	CD
18751	10794	15	inch	inch	NN
18751	10794	16	objective	objective	NN
18751	10794	17	and	and	CC
18751	10794	18	B	b	NN
18751	10794	19	eyepiece	eyepiece	NN
18751	10794	20	is	be	VBZ
18751	10794	21	suitable	suitable	JJ
18751	10794	22	.	.	.
18751	10795	1	The	the	DT
18751	10795	2	measurements	measurement	NNS
18751	10795	3	are	be	VBP
18751	10795	4	made	make	VBN
18751	10795	5	with	with	IN
18751	10795	6	the	the	DT
18751	10795	7	help	help	NN
18751	10795	8	of	of	IN
18751	10795	9	a	a	DT
18751	10795	10	scale	scale	NN
18751	10795	11	engraved	engrave	VBN
18751	10795	12	(	(	-LRB-
18751	10795	13	or	or	CC
18751	10795	14	,	,	,
18751	10795	15	better	well	JJR
18751	10795	16	,	,	,
18751	10795	17	photographed	photograph	VBN
18751	10795	18	)	)	-RRB-
18751	10795	19	on	on	IN
18751	10795	20	a	a	DT
18751	10795	21	circular	circular	JJ
18751	10795	22	piece	piece	NN
18751	10795	23	of	of	IN
18751	10795	24	glass	glass	NN
18751	10795	25	which	which	WDT
18751	10795	26	rests	rest	VBZ
18751	10795	27	on	on	IN
18751	10795	28	the	the	DT
18751	10795	29	diaphragm	diaphragm	NN
18751	10795	30	of	of	IN
18751	10795	31	the	the	DT
18751	10795	32	eyepiece	eyepiece	NN
18751	10795	33	.	.	.
18751	10796	1	This	this	DT
18751	10796	2	scale	scale	NN
18751	10796	3	and	and	CC
18751	10796	4	the	the	DT
18751	10796	5	object	object	NN
18751	10796	6	upon	upon	IN
18751	10796	7	the	the	DT
18751	10796	8	stage	stage	NN
18751	10796	9	can	can	MD
18751	10796	10	be	be	VB
18751	10796	11	easily	easily	RB
18751	10796	12	brought	bring	VBN
18751	10796	13	into	into	IN
18751	10796	14	focus	focus	NN
18751	10796	15	at	at	IN
18751	10796	16	the	the	DT
18751	10796	17	same	same	JJ
18751	10796	18	time	time	NN
18751	10796	19	.	.	.
18751	10797	1	The	the	DT
18751	10797	2	button	button	NN
18751	10797	3	of	of	IN
18751	10797	4	gold	gold	NN
18751	10797	5	obtained	obtain	VBN
18751	10797	6	by	by	IN
18751	10797	7	cupelling	cupel	VBG
18751	10797	8	is	be	VBZ
18751	10797	9	loosened	loosen	VBN
18751	10797	10	from	from	IN
18751	10797	11	the	the	DT
18751	10797	12	cupel	cupel	NNP
18751	10797	13	by	by	IN
18751	10797	14	gently	gently	RB
18751	10797	15	touching	touch	VBG
18751	10797	16	with	with	IN
18751	10797	17	the	the	DT
18751	10797	18	moistened	moisten	VBN
18751	10797	19	point	point	NN
18751	10797	20	of	of	IN
18751	10797	21	a	a	DT
18751	10797	22	knife	knife	NN
18751	10797	23	;	;	:
18751	10797	24	it	-PRON-	PRP
18751	10797	25	generally	generally	RB
18751	10797	26	adheres	adhere	VBZ
18751	10797	27	to	to	IN
18751	10797	28	the	the	DT
18751	10797	29	knife	knife	NN
18751	10797	30	,	,	,
18751	10797	31	and	and	CC
18751	10797	32	is	be	VBZ
18751	10797	33	then	then	RB
18751	10797	34	transferred	transfer	VBN
18751	10797	35	to	to	IN
18751	10797	36	a	a	DT
18751	10797	37	glass	glass	NN
18751	10797	38	slide	slide	NN
18751	10797	39	.	.	.
18751	10798	1	The	the	DT
18751	10798	2	slide	slide	NN
18751	10798	3	is	be	VBZ
18751	10798	4	placed	place	VBN
18751	10798	5	on	on	IN
18751	10798	6	the	the	DT
18751	10798	7	stage	stage	NN
18751	10798	8	of	of	IN
18751	10798	9	the	the	DT
18751	10798	10	microscope	microscope	NN
18751	10798	11	,	,	,
18751	10798	12	illuminated	illuminate	VBN
18751	10798	13	from	from	IN
18751	10798	14	below	below	RB
18751	10798	15	;	;	:
18751	10798	16	and	and	CC
18751	10798	17	the	the	DT
18751	10798	18	button	button	NN
18751	10798	19	is	be	VBZ
18751	10798	20	brought	bring	VBN
18751	10798	21	into	into	IN
18751	10798	22	focus	focus	NN
18751	10798	23	,	,	,
18751	10798	24	and	and	CC
18751	10798	25	so	so	RB
18751	10798	26	placed	place	VBD
18751	10798	27	that	that	IN
18751	10798	28	it	-PRON-	PRP
18751	10798	29	apparently	apparently	RB
18751	10798	30	coincides	coincide	VBZ
18751	10798	31	with	with	IN
18751	10798	32	the	the	DT
18751	10798	33	scale	scale	NN
18751	10798	34	.	.	.
18751	10799	1	The	the	DT
18751	10799	2	diameters	diameter	NNS
18751	10799	3	in	in	IN
18751	10799	4	two	two	CD
18751	10799	5	or	or	CC
18751	10799	6	three	three	CD
18751	10799	7	directions	direction	NNS
18751	10799	8	(	(	-LRB-
18751	10799	9	avoiding	avoid	VBG
18751	10799	10	the	the	DT
18751	10799	11	flattened	flattened	JJ
18751	10799	12	surface	surface	NN
18751	10799	13	)	)	-RRB-
18751	10799	14	are	be	VBP
18751	10799	15	then	then	RB
18751	10799	16	read	read	VBN
18751	10799	17	off	off	RP
18751	10799	18	:	:	:
18751	10799	19	the	the	DT
18751	10799	20	different	different	JJ
18751	10799	21	directions	direction	NNS
18751	10799	22	being	be	VBG
18751	10799	23	got	get	VBN
18751	10799	24	by	by	IN
18751	10799	25	rotating	rotate	VBG
18751	10799	26	the	the	DT
18751	10799	27	eyepiece	eyepiece	NN
18751	10799	28	.	.	.
18751	10800	1	The	the	DT
18751	10800	2	mean	mean	JJ
18751	10800	3	diameter	diameter	NN
18751	10800	4	is	be	VBZ
18751	10800	5	taken	take	VBN
18751	10800	6	.	.	.
18751	10801	1	The	the	DT
18751	10801	2	weight	weight	NN
18751	10801	3	of	of	IN
18751	10801	4	the	the	DT
18751	10801	5	button	button	NN
18751	10801	6	is	be	VBZ
18751	10801	7	arrived	arrive	VBN
18751	10801	8	at	at	IN
18751	10801	9	by	by	IN
18751	10801	10	comparing	compare	VBG
18751	10801	11	with	with	IN
18751	10801	12	the	the	DT
18751	10801	13	mean	mean	NNP
18751	10801	14	diameter	diameter	NN
18751	10801	15	of	of	IN
18751	10801	16	a	a	DT
18751	10801	17	_	_	NNP
18751	10801	18	standard	standard	JJ
18751	10801	19	prill	prill	NNP
18751	10801	20	_	_	NNP
18751	10801	21	of	of	IN
18751	10801	22	gold	gold	NN
18751	10801	23	of	of	IN
18751	10801	24	known	known	JJ
18751	10801	25	weight	weight	NN
18751	10801	26	.	.	.
18751	10802	1	The	the	DT
18751	10802	2	weights	weight	NNS
18751	10802	3	are	be	VBP
18751	10802	4	in	in	IN
18751	10802	5	the	the	DT
18751	10802	6	proportion	proportion	NN
18751	10802	7	of	of	IN
18751	10802	8	the	the	DT
18751	10802	9	cubes	cube	NNS
18751	10802	10	of	of	IN
18751	10802	11	the	the	DT
18751	10802	12	diameters	diameter	NNS
18751	10802	13	.	.	.
18751	10803	1	For	for	IN
18751	10803	2	example	example	NN
18751	10803	3	,	,	,
18751	10803	4	suppose	suppose	VB
18751	10803	5	a	a	DT
18751	10803	6	prill	prill	NN
18751	10803	7	has	have	VBZ
18751	10803	8	been	be	VBN
18751	10803	9	obtained	obtain	VBN
18751	10803	10	which	which	WDT
18751	10803	11	measures	measure	VBZ
18751	10803	12	12.5	12.5	CD
18751	10803	13	divisions	division	NNS
18751	10803	14	of	of	IN
18751	10803	15	the	the	DT
18751	10803	16	scale	scale	NN
18751	10803	17	,	,	,
18751	10803	18	and	and	CC
18751	10803	19	that	that	IN
18751	10803	20	a	a	DT
18751	10803	21	standard	standard	JJ
18751	10803	22	prill	prill	NN
18751	10803	23	weighing	weigh	VBG
18751	10803	24	0.1	0.1	CD
18751	10803	25	milligram	milligram	NN
18751	10803	26	measures	measure	NNS
18751	10803	27	11.1	11.1	CD
18751	10803	28	divisions	division	NNS
18751	10803	29	.	.	.
18751	10804	1	The	the	DT
18751	10804	2	weight	weight	NN
18751	10804	3	will	will	MD
18751	10804	4	be	be	VB
18751	10804	5	calculated	calculate	VBN
18751	10804	6	as	as	IN
18751	10804	7	follows	follow	VBZ
18751	10804	8	:	:	:
18751	10804	9	11.1^{3	11.1^{3	CD
18751	10804	10	}	}	-RRB-
18751	10804	11	:	:	:
18751	10804	12	12.5^{3	12.5^{3	CD
18751	10804	13	}	}	-RRB-
18751	10804	14	:	:	:
18751	10804	15	:	:	:
18751	10804	16	0.1	0.1	CD
18751	10804	17	:	:	:
18751	10804	18	_	_	NNP
18751	10804	19	x	x	NNP
18751	10804	20	_	_	NNP
18751	10804	21	0.1×12.5×12.5×12.5	0.1×12.5×12.5×12.5	NNP
18751	10804	22	_	_	NNP
18751	10804	23	x	x	NNP
18751	10804	24	_	_	NNP
18751	10804	25	=	=	SYM
18751	10804	26	--------------------	--------------------	NFP
18751	10804	27	=	=	NFP
18751	10804	28	0.143	0.143	CD
18751	10804	29	milligram	milligram	NN
18751	10804	30	.	.	.
18751	10805	1	11.1×11.1×11.1	11.1×11.1×11.1	CD
18751	10805	2	The	the	DT
18751	10805	3	calculations	calculation	NNS
18751	10805	4	are	be	VBP
18751	10805	5	simplified	simplify	VBN
18751	10805	6	by	by	IN
18751	10805	7	the	the	DT
18751	10805	8	use	use	NN
18751	10805	9	of	of	IN
18751	10805	10	a	a	DT
18751	10805	11	table	table	NN
18751	10805	12	of	of	IN
18751	10805	13	cubes	cube	NNS
18751	10805	14	.	.	.
18751	10806	1	The	the	DT
18751	10806	2	standard	standard	JJ
18751	10806	3	prills	prill	NNS
18751	10806	4	used	use	VBN
18751	10806	5	in	in	IN
18751	10806	6	the	the	DT
18751	10806	7	comparison	comparison	NN
18751	10806	8	should	should	MD
18751	10806	9	not	not	RB
18751	10806	10	differ	differ	VB
18751	10806	11	much	much	JJ
18751	10806	12	in	in	IN
18751	10806	13	size	size	NN
18751	10806	14	from	from	IN
18751	10806	15	the	the	DT
18751	10806	16	prills	prill	NNS
18751	10806	17	to	to	TO
18751	10806	18	be	be	VB
18751	10806	19	determined	determine	VBN
18751	10806	20	.	.	.
18751	10807	1	They	-PRON-	PRP
18751	10807	2	are	be	VBP
18751	10807	3	prepared	prepare	VBN
18751	10807	4	by	by	IN
18751	10807	5	alloying	alloy	VBG
18751	10807	6	known	know	VBN
18751	10807	7	weights	weight	NNS
18751	10807	8	of	of	IN
18751	10807	9	gold	gold	NN
18751	10807	10	and	and	CC
18751	10807	11	lead	lead	NN
18751	10807	12	,	,	,
18751	10807	13	so	so	IN
18751	10807	14	as	as	IN
18751	10807	15	to	to	TO
18751	10807	16	get	get	VB
18751	10807	17	an	an	DT
18751	10807	18	alloy	alloy	NN
18751	10807	19	of	of	IN
18751	10807	20	known	know	VBN
18751	10807	21	composition	composition	NN
18751	10807	22	,	,	,
18751	10807	23	say	say	VBP
18751	10807	24	one	one	CD
18751	10807	25	per	per	IN
18751	10807	26	cent	cent	NN
18751	10807	27	.	.	.
18751	10808	1	gold	gold	NN
18751	10808	2	.	.	.
18751	10809	1	Portions	portion	NNS
18751	10809	2	of	of	IN
18751	10809	3	the	the	DT
18751	10809	4	alloy	alloy	NN
18751	10809	5	containing	contain	VBG
18751	10809	6	the	the	DT
18751	10809	7	weight	weight	NN
18751	10809	8	of	of	IN
18751	10809	9	gold	gold	NN
18751	10809	10	required	require	VBN
18751	10809	11	(	(	-LRB-
18751	10809	12	say	say	UH
18751	10809	13	0.1	0.1	CD
18751	10809	14	milligram	milligram	NN
18751	10809	15	)	)	-RRB-
18751	10809	16	are	be	VBP
18751	10809	17	then	then	RB
18751	10809	18	weighed	weigh	VBN
18751	10809	19	off	off	RP
18751	10809	20	and	and	CC
18751	10809	21	cupelled	cupel	VBD
18751	10809	22	on	on	IN
18751	10809	23	small	small	JJ
18751	10809	24	smooth	smooth	JJ
18751	10809	25	cupels	cupel	NNS
18751	10809	26	,	,	,
18751	10809	27	made	make	VBN
18751	10809	28	with	with	IN
18751	10809	29	the	the	DT
18751	10809	30	finest	fine	JJS
18751	10809	31	bone	bone	NN
18751	10809	32	-	-	HYPH
18751	10809	33	ash	ash	NN
18751	10809	34	.	.	.
18751	10810	1	Care	care	NN
18751	10810	2	must	must	MD
18751	10810	3	be	be	VB
18751	10810	4	taken	take	VBN
18751	10810	5	to	to	TO
18751	10810	6	remove	remove	VB
18751	10810	7	the	the	DT
18751	10810	8	cupels	cupel	NNS
18751	10810	9	as	as	RB
18751	10810	10	soon	soon	RB
18751	10810	11	as	as	IN
18751	10810	12	cupellation	cupellation	NN
18751	10810	13	has	have	VBZ
18751	10810	14	finished	finish	VBN
18751	10810	15	.	.	.
18751	10811	1	Several	several	JJ
18751	10811	2	standard	standard	JJ
18751	10811	3	prills	prill	NNS
18751	10811	4	of	of	IN
18751	10811	5	the	the	DT
18751	10811	6	same	same	JJ
18751	10811	7	size	size	NN
18751	10811	8	should	should	MD
18751	10811	9	be	be	VB
18751	10811	10	made	make	VBN
18751	10811	11	at	at	IN
18751	10811	12	the	the	DT
18751	10811	13	same	same	JJ
18751	10811	14	time	time	NN
18751	10811	15	,	,	,
18751	10811	16	and	and	CC
18751	10811	17	their	-PRON-	PRP$
18751	10811	18	mean	mean	JJ
18751	10811	19	diameter	diameter	NN
18751	10811	20	calculated	calculate	VBD
18751	10811	21	.	.	.
18751	10812	1	The	the	DT
18751	10812	2	lead	lead	NN
18751	10812	3	for	for	IN
18751	10812	4	making	make	VBG
18751	10812	5	the	the	DT
18751	10812	6	gold	gold	NN
18751	10812	7	-	-	HYPH
18751	10812	8	lead	lead	NN
18751	10812	9	alloy	alloy	NN
18751	10812	10	is	be	VBZ
18751	10812	11	prepared	prepare	VBN
18751	10812	12	from	from	IN
18751	10812	13	litharge	litharge	NN
18751	10812	14	purified	purify	VBN
18751	10812	15	by	by	IN
18751	10812	16	reducing	reduce	VBG
18751	10812	17	from	from	IN
18751	10812	18	it	-PRON-	PRP
18751	10812	19	about	about	RB
18751	10812	20	10	10	CD
18751	10812	21	per	per	NN
18751	10812	22	cent	cent	NN
18751	10812	23	.	.	.
18751	10813	1	of	of	IN
18751	10813	2	its	-PRON-	PRP$
18751	10813	3	lead	lead	NN
18751	10813	4	by	by	IN
18751	10813	5	fusion	fusion	NN
18751	10813	6	with	with	IN
18751	10813	7	a	a	DT
18751	10813	8	suitable	suitable	JJ
18751	10813	9	proportion	proportion	NN
18751	10813	10	of	of	IN
18751	10813	11	flour	flour	NN
18751	10813	12	;	;	:
18751	10813	13	the	the	DT
18751	10813	14	purified	purified	JJ
18751	10813	15	litharge	litharge	NN
18751	10813	16	is	be	VBZ
18751	10813	17	powdered	powder	VBN
18751	10813	18	,	,	,
18751	10813	19	mixed	mix	VBN
18751	10813	20	with	with	IN
18751	10813	21	sufficient	sufficient	JJ
18751	10813	22	flour	flour	NN
18751	10813	23	and	and	CC
18751	10813	24	reduced	reduce	VBN
18751	10813	25	to	to	IN
18751	10813	26	metal	metal	NN
18751	10813	27	.	.	.
18751	10814	1	In	in	IN
18751	10814	2	determining	determine	VBG
18751	10814	3	the	the	DT
18751	10814	4	gold	gold	NN
18751	10814	5	contained	contain	VBN
18751	10814	6	in	in	IN
18751	10814	7	small	small	JJ
18751	10814	8	buttons	button	NNS
18751	10814	9	of	of	IN
18751	10814	10	silver	silver	NN
18751	10814	11	-	-	HYPH
18751	10814	12	gold	gold	NN
18751	10814	13	alloy	alloy	NN
18751	10814	14	obtained	obtain	VBN
18751	10814	15	in	in	IN
18751	10814	16	assaying	assay	VBG
18751	10814	17	(	(	-LRB-
18751	10814	18	and	and	CC
18751	10814	19	in	in	IN
18751	10814	20	which	which	WDT
18751	10814	21	the	the	DT
18751	10814	22	silver	silver	NN
18751	10814	23	is	be	VBZ
18751	10814	24	almost	almost	RB
18751	10814	25	sure	sure	JJ
18751	10814	26	to	to	TO
18751	10814	27	be	be	VB
18751	10814	28	in	in	IN
18751	10814	29	excess	excess	NN
18751	10814	30	of	of	IN
18751	10814	31	that	that	DT
18751	10814	32	required	require	VBN
18751	10814	33	for	for	IN
18751	10814	34	parting	parting	NN
18751	10814	35	)	)	-RRB-
18751	10814	36	,	,	,
18751	10814	37	transfer	transfer	VB
18751	10814	38	the	the	DT
18751	10814	39	button	button	NN
18751	10814	40	from	from	IN
18751	10814	41	the	the	DT
18751	10814	42	cupel	cupel	NNP
18751	10814	43	to	to	IN
18751	10814	44	a	a	DT
18751	10814	45	small	small	JJ
18751	10814	46	clean	clean	JJ
18751	10814	47	porcelain	porcelain	NN
18751	10814	48	crucible	crucible	JJ
18751	10814	49	;	;	:
18751	10814	50	pour	pour	VB
18751	10814	51	on	on	IN
18751	10814	52	it	-PRON-	PRP
18751	10814	53	a	a	DT
18751	10814	54	drop	drop	NN
18751	10814	55	or	or	CC
18751	10814	56	two	two	CD
18751	10814	57	of	of	IN
18751	10814	58	nitric	nitric	JJ
18751	10814	59	acid	acid	NN
18751	10814	60	(	(	-LRB-
18751	10814	61	diluted	dilute	VBN
18751	10814	62	with	with	IN
18751	10814	63	half	half	PDT
18751	10814	64	its	-PRON-	PRP$
18751	10814	65	bulk	bulk	NN
18751	10814	66	of	of	IN
18751	10814	67	water	water	NN
18751	10814	68	)	)	-RRB-
18751	10814	69	,	,	,
18751	10814	70	and	and	CC
18751	10814	71	heat	heat	VB
18751	10814	72	gently	gently	RB
18751	10814	73	and	and	CC
18751	10814	74	cautiously	cautiously	RB
18751	10814	75	until	until	IN
18751	10814	76	action	action	NN
18751	10814	77	has	have	VBZ
18751	10814	78	ceased	cease	VBN
18751	10814	79	.	.	.
18751	10815	1	If	if	IN
18751	10815	2	the	the	DT
18751	10815	3	residual	residual	JJ
18751	10815	4	gold	gold	NN
18751	10815	5	is	be	VBZ
18751	10815	6	broken	break	VBN
18751	10815	7	up	up	RP
18751	10815	8	,	,	,
18751	10815	9	move	move	VB
18751	10815	10	the	the	DT
18751	10815	11	crucible	crucible	NN
18751	10815	12	so	so	IN
18751	10815	13	as	as	IN
18751	10815	14	to	to	TO
18751	10815	15	bring	bring	VB
18751	10815	16	the	the	DT
18751	10815	17	particles	particle	NNS
18751	10815	18	together	together	RB
18751	10815	19	,	,	,
18751	10815	20	so	so	IN
18751	10815	21	that	that	IN
18751	10815	22	they	-PRON-	PRP
18751	10815	23	may	may	MD
18751	10815	24	cohere	cohere	VB
18751	10815	25	.	.	.
18751	10816	1	Wash	wash	VB
18751	10816	2	three	three	CD
18751	10816	3	or	or	CC
18751	10816	4	four	four	CD
18751	10816	5	times	time	NNS
18751	10816	6	with	with	IN
18751	10816	7	distilled	distilled	JJ
18751	10816	8	water	water	NN
18751	10816	9	,	,	,
18751	10816	10	about	about	RB
18751	10816	11	half	half	NN
18751	10816	12	filling	fill	VBG
18751	10816	13	the	the	DT
18751	10816	14	crucible	crucible	NN
18751	10816	15	each	each	DT
18751	10816	16	time	time	NN
18751	10816	17	and	and	CC
18751	10816	18	decanting	decant	VBG
18751	10816	19	off	off	RP
18751	10816	20	against	against	IN
18751	10816	21	the	the	DT
18751	10816	22	finger	finger	NN
18751	10816	23	.	.	.
18751	10817	1	Dry	Dry	NNP
18751	10817	2	the	the	DT
18751	10817	3	crucible	crucible	NN
18751	10817	4	in	in	IN
18751	10817	5	a	a	DT
18751	10817	6	warm	warm	JJ
18751	10817	7	place	place	NN
18751	10817	8	;	;	:
18751	10817	9	and	and	CC
18751	10817	10	when	when	WRB
18751	10817	11	dry	dry	JJ
18751	10817	12	,	,	,
18751	10817	13	but	but	CC
18751	10817	14	whilst	whilst	IN
18751	10817	15	still	still	RB
18751	10817	16	black	black	JJ
18751	10817	17	,	,	,
18751	10817	18	take	take	VB
18751	10817	19	the	the	DT
18751	10817	20	gold	gold	NN
18751	10817	21	up	up	RP
18751	10817	22	on	on	IN
18751	10817	23	a	a	DT
18751	10817	24	small	small	JJ
18751	10817	25	piece	piece	NN
18751	10817	26	of	of	IN
18751	10817	27	pure	pure	JJ
18751	10817	28	lead	lead	NN
18751	10817	29	.	.	.
18751	10818	1	Half	half	PDT
18751	10818	2	a	a	DT
18751	10818	3	grain	grain	NN
18751	10818	4	of	of	IN
18751	10818	5	lead	lead	NN
18751	10818	6	is	be	VBZ
18751	10818	7	sufficient	sufficient	JJ
18751	10818	8	,	,	,
18751	10818	9	and	and	CC
18751	10818	10	it	-PRON-	PRP
18751	10818	11	is	be	VBZ
18751	10818	12	best	good	JJS
18751	10818	13	to	to	TO
18751	10818	14	hold	hold	VB
18751	10818	15	it	-PRON-	PRP
18751	10818	16	on	on	IN
18751	10818	17	the	the	DT
18751	10818	18	point	point	NN
18751	10818	19	of	of	IN
18751	10818	20	a	a	DT
18751	10818	21	blunt	blunt	JJ
18751	10818	22	penknife	penknife	NN
18751	10818	23	,	,	,
18751	10818	24	and	and	CC
18751	10818	25	press	press	VB
18751	10818	26	it	-PRON-	PRP
18751	10818	27	on	on	IN
18751	10818	28	the	the	DT
18751	10818	29	gold	gold	NN
18751	10818	30	in	in	IN
18751	10818	31	the	the	DT
18751	10818	32	crucible	crucible	NN
18751	10818	33	.	.	.
18751	10819	1	The	the	DT
18751	10819	2	latter	latter	JJ
18751	10819	3	generally	generally	RB
18751	10819	4	adheres	adhere	VBZ
18751	10819	5	.	.	.
18751	10820	1	Transfer	transfer	VB
18751	10820	2	to	to	IN
18751	10820	3	a	a	DT
18751	10820	4	small	small	JJ
18751	10820	5	smooth	smooth	JJ
18751	10820	6	cupel	cupel	NN
18751	10820	7	and	and	CC
18751	10820	8	place	place	NN
18751	10820	9	in	in	IN
18751	10820	10	the	the	DT
18751	10820	11	muffle	muffle	NN
18751	10820	12	.	.	.
18751	10821	1	When	when	WRB
18751	10821	2	the	the	DT
18751	10821	3	cupellation	cupellation	NN
18751	10821	4	has	have	VBZ
18751	10821	5	finished	finish	VBN
18751	10821	6	,	,	,
18751	10821	7	the	the	DT
18751	10821	8	button	button	NN
18751	10821	9	of	of	IN
18751	10821	10	gold	gold	NN
18751	10821	11	is	be	VBZ
18751	10821	12	measured	measure	VBN
18751	10821	13	as	as	IN
18751	10821	14	already	already	RB
18751	10821	15	described	describe	VBN
18751	10821	16	.	.	.
18751	10822	1	PRACTICAL	PRACTICAL	NNP
18751	10822	2	NOTES	note	NNS
18751	10822	3	ON	on	IN
18751	10822	4	THE	the	DT
18751	10822	5	IODIDE	IODIDE	NNP
18751	10822	6	PROCESS	PROCESS	NNP
18751	10822	7	OF	of	IN
18751	10822	8	COPPER	copper	NN
18751	10822	9	ASSAYING	assaying	NN
18751	10822	10	.	.	.
18751	10823	1	For	for	IN
18751	10823	2	the	the	DT
18751	10823	3	following	follow	VBG
18751	10823	4	remarks	remark	NNS
18751	10823	5	and	and	CC
18751	10823	6	experiments	experiment	NNS
18751	10823	7	we	-PRON-	PRP
18751	10823	8	are	be	VBP
18751	10823	9	indebted	indebted	JJ
18751	10823	10	to	to	IN
18751	10823	11	Mr.	Mr.	NNP
18751	10823	12	J.W.	J.W.	NNP
18751	10824	1	Westmoreland	Westmoreland	NNP
18751	10824	2	,	,	,
18751	10824	3	who	who	WP
18751	10824	4	has	have	VBZ
18751	10824	5	had	have	VBN
18751	10824	6	considerable	considerable	JJ
18751	10824	7	experience	experience	NN
18751	10824	8	with	with	IN
18751	10824	9	the	the	DT
18751	10824	10	process	process	NN
18751	10824	11	.	.	.
18751	10825	1	Having	have	VBG
18751	10825	2	dissolved	dissolve	VBN
18751	10825	3	the	the	DT
18751	10825	4	ore	ore	NN
18751	10825	5	he	-PRON-	PRP
18751	10825	6	converts	convert	VBZ
18751	10825	7	the	the	DT
18751	10825	8	metals	metal	NNS
18751	10825	9	into	into	IN
18751	10825	10	sulphates	sulphate	NNS
18751	10825	11	by	by	IN
18751	10825	12	evaporating	evaporate	VBG
18751	10825	13	with	with	IN
18751	10825	14	sulphuric	sulphuric	JJ
18751	10825	15	acid	acid	NN
18751	10825	16	.	.	.
18751	10826	1	The	the	DT
18751	10826	2	copper	copper	NN
18751	10826	3	is	be	VBZ
18751	10826	4	then	then	RB
18751	10826	5	separated	separate	VBN
18751	10826	6	as	as	IN
18751	10826	7	subsulphide	subsulphide	NN
18751	10826	8	by	by	IN
18751	10826	9	means	mean	NNS
18751	10826	10	of	of	IN
18751	10826	11	hyposulphite	hyposulphite	NN
18751	10826	12	of	of	IN
18751	10826	13	soda	soda	NN
18751	10826	14	,	,	,
18751	10826	15	and	and	CC
18751	10826	16	the	the	DT
18751	10826	17	precipitate	precipitate	NN
18751	10826	18	is	be	VBZ
18751	10826	19	washed	wash	VBN
18751	10826	20	,	,	,
18751	10826	21	dried	dry	VBN
18751	10826	22	,	,	,
18751	10826	23	and	and	CC
18751	10826	24	calcined	calcine	VBD
18751	10826	25	.	.	.
18751	10827	1	The	the	DT
18751	10827	2	resulting	result	VBG
18751	10827	3	oxide	oxide	NN
18751	10827	4	of	of	IN
18751	10827	5	copper	copper	NN
18751	10827	6	is	be	VBZ
18751	10827	7	then	then	RB
18751	10827	8	dissolved	dissolve	VBN
18751	10827	9	in	in	IN
18751	10827	10	nitric	nitric	JJ
18751	10827	11	acid	acid	NN
18751	10827	12	;	;	:
18751	10827	13	and	and	CC
18751	10827	14	to	to	IN
18751	10827	15	the	the	DT
18751	10827	16	concentrated	concentrated	JJ
18751	10827	17	solution	solution	NN
18751	10827	18	,	,	,
18751	10827	19	a	a	DT
18751	10827	20	saturated	saturate	VBN
18751	10827	21	solution	solution	NN
18751	10827	22	of	of	IN
18751	10827	23	carbonate	carbonate	NN
18751	10827	24	of	of	IN
18751	10827	25	soda	soda	NN
18751	10827	26	is	be	VBZ
18751	10827	27	added	add	VBN
18751	10827	28	in	in	IN
18751	10827	29	sufficient	sufficient	JJ
18751	10827	30	quantity	quantity	NN
18751	10827	31	to	to	TO
18751	10827	32	throw	throw	VB
18751	10827	33	down	down	RP
18751	10827	34	a	a	DT
18751	10827	35	considerable	considerable	JJ
18751	10827	36	proportion	proportion	NN
18751	10827	37	of	of	IN
18751	10827	38	the	the	DT
18751	10827	39	copper	copper	NN
18751	10827	40	.	.	.
18751	10828	1	Acetic	acetic	JJ
18751	10828	2	acid	acid	NN
18751	10828	3	is	be	VBZ
18751	10828	4	added	add	VBN
18751	10828	5	to	to	TO
18751	10828	6	dissolve	dissolve	VB
18751	10828	7	the	the	DT
18751	10828	8	precipitate	precipitate	NN
18751	10828	9	,	,	,
18751	10828	10	and	and	CC
18751	10828	11	when	when	WRB
18751	10828	12	this	this	DT
18751	10828	13	is	be	VBZ
18751	10828	14	effected	effect	VBN
18751	10828	15	more	more	JJR
18751	10828	16	of	of	IN
18751	10828	17	the	the	DT
18751	10828	18	acid	acid	NN
18751	10828	19	is	be	VBZ
18751	10828	20	poured	pour	VBN
18751	10828	21	on	on	RP
18751	10828	22	so	so	IN
18751	10828	23	as	as	IN
18751	10828	24	to	to	TO
18751	10828	25	render	render	VB
18751	10828	26	the	the	DT
18751	10828	27	solution	solution	NN
18751	10828	28	strongly	strongly	RB
18751	10828	29	acid	acid	JJ
18751	10828	30	.	.	.
18751	10829	1	To	to	IN
18751	10829	2	this	this	DT
18751	10829	3	potassium	potassium	NN
18751	10829	4	iodide	iodide	NN
18751	10829	5	crystals	crystal	NNS
18751	10829	6	are	be	VBP
18751	10829	7	added	add	VBN
18751	10829	8	in	in	IN
18751	10829	9	the	the	DT
18751	10829	10	proportion	proportion	NN
18751	10829	11	of	of	IN
18751	10829	12	ten	ten	CD
18751	10829	13	parts	part	NNS
18751	10829	14	of	of	IN
18751	10829	15	iodide	iodide	NN
18751	10829	16	to	to	IN
18751	10829	17	each	each	DT
18751	10829	18	one	one	CD
18751	10829	19	part	part	NN
18751	10829	20	of	of	IN
18751	10829	21	copper	copper	NN
18751	10829	22	supposed	suppose	VBN
18751	10829	23	to	to	TO
18751	10829	24	be	be	VB
18751	10829	25	present	present	JJ
18751	10829	26	.	.	.
18751	10830	1	The	the	DT
18751	10830	2	solution	solution	NN
18751	10830	3	is	be	VBZ
18751	10830	4	then	then	RB
18751	10830	5	titrated	titrate	VBN
18751	10830	6	with	with	IN
18751	10830	7	"	"	``
18751	10830	8	hypo	hypo	JJ
18751	10830	9	"	"	''
18751	10830	10	as	as	IN
18751	10830	11	usual	usual	JJ
18751	10830	12	.	.	.
18751	10831	1	For	for	IN
18751	10831	2	the	the	DT
18751	10831	3	examination	examination	NN
18751	10831	4	of	of	IN
18751	10831	5	technical	technical	JJ
18751	10831	6	products	product	NNS
18751	10831	7	experiments	experiment	NNS
18751	10831	8	made	make	VBN
18751	10831	9	in	in	IN
18751	10831	10	sulphuric	sulphuric	JJ
18751	10831	11	acid	acid	NN
18751	10831	12	solutions	solution	NNS
18751	10831	13	have	have	VBP
18751	10831	14	no	no	DT
18751	10831	15	value	value	NN
18751	10831	16	,	,	,
18751	10831	17	since	since	IN
18751	10831	18	arsenic	arsenic	JJ
18751	10831	19	acid	acid	NN
18751	10831	20	,	,	,
18751	10831	21	which	which	WDT
18751	10831	22	is	be	VBZ
18751	10831	23	generally	generally	RB
18751	10831	24	present	present	JJ
18751	10831	25	to	to	IN
18751	10831	26	a	a	DT
18751	10831	27	greater	great	JJR
18751	10831	28	or	or	CC
18751	10831	29	less	less	JJR
18751	10831	30	extent	extent	NN
18751	10831	31	,	,	,
18751	10831	32	affects	affect	VBZ
18751	10831	33	the	the	DT
18751	10831	34	end	end	NN
18751	10831	35	reaction	reaction	NN
18751	10831	36	.	.	.
18751	10832	1	In	in	IN
18751	10832	2	such	such	JJ
18751	10832	3	solutions	solution	NNS
18751	10832	4	bismuth	bismuth	NNP
18751	10832	5	may	may	MD
18751	10832	6	also	also	RB
18751	10832	7	interfere	interfere	VB
18751	10832	8	.	.	.
18751	10833	1	The	the	DT
18751	10833	2	solution	solution	NN
18751	10833	3	best	well	RBS
18751	10833	4	suited	suit	VBN
18751	10833	5	for	for	IN
18751	10833	6	the	the	DT
18751	10833	7	assay	assay	NN
18751	10833	8	is	be	VBZ
18751	10833	9	one	one	NN
18751	10833	10	containing	contain	VBG
18751	10833	11	acetate	acetate	RB
18751	10833	12	of	of	IN
18751	10833	13	soda	soda	NN
18751	10833	14	and	and	CC
18751	10833	15	free	free	JJ
18751	10833	16	acetic	acetic	JJ
18751	10833	17	acid	acid	NN
18751	10833	18	.	.	.
18751	10834	1	The	the	DT
18751	10834	2	presence	presence	NN
18751	10834	3	of	of	IN
18751	10834	4	acetate	acetate	NN
18751	10834	5	of	of	IN
18751	10834	6	soda	soda	NN
18751	10834	7	counteracts	counteract	VBZ
18751	10834	8	the	the	DT
18751	10834	9	interference	interference	NN
18751	10834	10	of	of	IN
18751	10834	11	arsenic	arsenic	JJ
18751	10834	12	and	and	CC
18751	10834	13	of	of	IN
18751	10834	14	bismuth	bismuth	NNP
18751	10834	15	.	.	.
18751	10835	1	The	the	DT
18751	10835	2	return	return	NN
18751	10835	3	of	of	IN
18751	10835	4	the	the	DT
18751	10835	5	blue	blue	JJ
18751	10835	6	colour	colour	NN
18751	10835	7	after	after	IN
18751	10835	8	titration	titration	NN
18751	10835	9	is	be	VBZ
18751	10835	10	due	due	JJ
18751	10835	11	to	to	IN
18751	10835	12	the	the	DT
18751	10835	13	excessive	excessive	JJ
18751	10835	14	dilution	dilution	NN
18751	10835	15	of	of	IN
18751	10835	16	the	the	DT
18751	10835	17	assay	assay	NN
18751	10835	18	,	,	,
18751	10835	19	or	or	CC
18751	10835	20	to	to	IN
18751	10835	21	an	an	DT
18751	10835	22	insufficiency	insufficiency	NN
18751	10835	23	of	of	IN
18751	10835	24	potassium	potassium	NN
18751	10835	25	iodide	iodide	NN
18751	10835	26	,	,	,
18751	10835	27	or	or	CC
18751	10835	28	to	to	IN
18751	10835	29	the	the	DT
18751	10835	30	presence	presence	NN
18751	10835	31	of	of	IN
18751	10835	32	nitrous	nitrous	JJ
18751	10835	33	fumes	fume	NNS
18751	10835	34	.	.	.
18751	10836	1	The	the	DT
18751	10836	2	interference	interference	NN
18751	10836	3	of	of	IN
18751	10836	4	an	an	DT
18751	10836	5	excess	excess	NN
18751	10836	6	of	of	IN
18751	10836	7	sodium	sodium	NN
18751	10836	8	acetate	acetate	NN
18751	10836	9	is	be	VBZ
18751	10836	10	avoided	avoid	VBN
18751	10836	11	by	by	IN
18751	10836	12	adding	add	VBG
18751	10836	13	more	more	JJR
18751	10836	14	iodide	iodide	NN
18751	10836	15	crystals	crystal	NNS
18751	10836	16	to	to	IN
18751	10836	17	the	the	DT
18751	10836	18	extent	extent	NN
18751	10836	19	of	of	IN
18751	10836	20	doubling	double	VBG
18751	10836	21	the	the	DT
18751	10836	22	usual	usual	JJ
18751	10836	23	amount	amount	NN
18751	10836	24	.	.	.
18751	10837	1	The	the	DT
18751	10837	2	interference	interference	NN
18751	10837	3	of	of	IN
18751	10837	4	lead	lead	NN
18751	10837	5	can	can	MD
18751	10837	6	be	be	VB
18751	10837	7	avoided	avoid	VBN
18751	10837	8	by	by	IN
18751	10837	9	the	the	DT
18751	10837	10	addition	addition	NN
18751	10837	11	of	of	IN
18751	10837	12	sulphuric	sulphuric	JJ
18751	10837	13	acid	acid	NN
18751	10837	14	or	or	CC
18751	10837	15	of	of	IN
18751	10837	16	phosphate	phosphate	NN
18751	10837	17	of	of	IN
18751	10837	18	soda	soda	NN
18751	10837	19	to	to	IN
18751	10837	20	the	the	DT
18751	10837	21	acid	acid	NN
18751	10837	22	solution	solution	NN
18751	10837	23	containing	contain	VBG
18751	10837	24	the	the	DT
18751	10837	25	copper	copper	NN
18751	10837	26	,	,	,
18751	10837	27	and	and	CC
18751	10837	28	before	before	IN
18751	10837	29	neutralising	neutralise	VBG
18751	10837	30	with	with	IN
18751	10837	31	carbonate	carbonate	NN
18751	10837	32	of	of	IN
18751	10837	33	soda	soda	NN
18751	10837	34	.	.	.
18751	10838	1	The	the	DT
18751	10838	2	end	end	NN
18751	10838	3	reaction	reaction	NN
18751	10838	4	is	be	VBZ
18751	10838	5	,	,	,
18751	10838	6	however	however	RB
18751	10838	7	,	,	,
18751	10838	8	with	with	IN
18751	10838	9	care	care	NN
18751	10838	10	distinguishable	distinguishable	JJ
18751	10838	11	without	without	IN
18751	10838	12	this	this	DT
18751	10838	13	addition	addition	NN
18751	10838	14	.	.	.
18751	10839	1	The	the	DT
18751	10839	2	following	follow	VBG
18751	10839	3	experiments	experiment	NNS
18751	10839	4	,	,	,
18751	10839	5	each	each	DT
18751	10839	6	containing	contain	VBG
18751	10839	7	.0648	.0648	.
18751	10839	8	gram	gram	NN
18751	10839	9	of	of	IN
18751	10839	10	lead	lead	NN
18751	10839	11	,	,	,
18751	10839	12	were	be	VBD
18751	10839	13	made	make	VBN
18751	10839	14	by	by	IN
18751	10839	15	him	-PRON-	PRP
18751	10839	16	in	in	IN
18751	10839	17	illustration	illustration	NN
18751	10839	18	:	:	:
18751	10839	19	---------------+-------------------+---------------+---------------------	---------------+-------------------+---------------+---------------------	NFP
18751	10839	20	Copper	copper	NN
18751	10839	21	taken	take	VBN
18751	10839	22	.	.	.
18751	10840	1	|	|	NNP
18751	10840	2	Reagent	Reagent	NNP
18751	10840	3	added	add	VBD
18751	10840	4	.	.	.
18751	10841	1	|	|	NNP
18751	10841	2	Copper	Copper	NNP
18751	10841	3	found	find	VBD
18751	10841	4	.	.	.
18751	10842	1	|	|	NNP
18751	10842	2	End	end	NN
18751	10842	3	reaction	reaction	NN
18751	10842	4	.	.	.
18751	10843	1	---------------+-------------------+---------------+---------------------	---------------+-------------------+---------------+---------------------	:
18751	10843	2	.2092	.2092	.
18751	10843	3	gram	gram	NNP
18751	10843	4	|	|	NNP
18751	10843	5	--	--	:
18751	10843	6	|	|	NNP
18751	10843	7	.2077	.2077	NN
18751	10843	8	gram	gram	NN
18751	10843	9	|	|	NNP
18751	10843	10	fairly	fairly	RB
18751	10843	11	satisfactory	satisfactory	JJ
18751	10843	12	.2101	.2101	.
18751	10843	13	"	"	''
18751	10843	14	|	|	JJ
18751	10843	15	--	--	:
18751	10843	16	|	|	JJ
18751	10843	17	.2092	.2092	.
18751	10843	18	"	"	``
18751	10843	19	|	|	NNP
18751	10843	20	"	"	''
18751	10843	21	.2167	.2167	.
18751	10843	22	"	"	''
18751	10843	23	|	|	CD
18751	10843	24	sulphuric	sulphuric	JJ
18751	10843	25	acid	acid	NN
18751	10843	26	|	|	HYPH
18751	10843	27	.2152	.2152	.
18751	10843	28	"	"	''
18751	10843	29	|	|	NN
18751	10843	30	"	"	''
18751	10843	31	.2117	.2117	.
18751	10843	32	"	"	''
18751	10843	33	|	|	NNP
18751	10843	34	"	"	''
18751	10843	35	|	|	NNS
18751	10843	36	.2108	.2108	.
18751	10843	37	"	"	''
18751	10843	38	|	|	NN
18751	10843	39	"	"	''
18751	10843	40	.2109	.2109	.
18751	10843	41	"	"	''
18751	10843	42	|	|	JJ
18751	10843	43	phosphate	phosphate	NN
18751	10843	44	of	of	IN
18751	10843	45	soda	soda	NN
18751	10843	46	|	|	NNP
18751	10843	47	.2092	.2092	.
18751	10843	48	"	"	``
18751	10843	49	|	|	CD
18751	10843	50	good	good	JJ
18751	10843	51	,	,	,
18751	10843	52	colourless	colourless	JJ
18751	10843	53	.2205	.2205	.
18751	10843	54	"	"	``
18751	10843	55	|	|	NNP
18751	10843	56	"	"	''
18751	10843	57	|	|	NNS
18751	10843	58	.2174	.2174	.
18751	10843	59	"	"	''
18751	10843	60	|	|	NNS
18751	10843	61	rather	rather	RB
18751	10843	62	yellow	yellow	JJ
18751	10843	63	---------------+-------------------+---------------+---------------------	---------------+-------------------+---------------+---------------------	:
18751	10843	64	_	_	NNP
18751	10843	65	Effect	Effect	NNP
18751	10843	66	of	of	IN
18751	10843	67	Sodium	Sodium	NNP
18751	10843	68	Acetate._--Each	Acetate._--Each	NNP
18751	10843	69	solution	solution	NN
18751	10843	70	contained	contain	VBN
18751	10843	71	.3343	.3343	.
18751	10843	72	gram	gram	NN
18751	10843	73	of	of	IN
18751	10843	74	copper	copper	NN
18751	10843	75	.	.	.
18751	10844	1	a.b.c	a.b.c	NNP
18751	10844	2	.	.	.
18751	10845	1	d.	d.	NNP
18751	10845	2	e.	e.	NNP
18751	10845	3	f.	f.	NNP
18751	10845	4	g.	g.	NNP
18751	10845	5	grams	grams	NNP
18751	10845	6	.	.	.
18751	10846	1	grams	gram	NNS
18751	10846	2	.	.	.
18751	10847	1	grams	gram	NNS
18751	10847	2	.	.	.
18751	10848	1	grams	gram	NNS
18751	10848	2	.	.	.
18751	10849	1	grams	gram	NNS
18751	10849	2	.	.	.
18751	10850	1	"	"	``
18751	10850	2	Acetate	Acetate	NNP
18751	10850	3	"	"	''
18751	10850	4	added	add	VBD
18751	10850	5	--	--	:
18751	10850	6	16.2	16.2	CD
18751	10850	7	16.2	16.2	CD
18751	10850	8	16.2	16.2	CD
18751	10850	9	16.2	16.2	CD
18751	10850	10	"	"	``
18751	10850	11	Iodide	Iodide	NNP
18751	10850	12	"	"	''
18751	10850	13	added	add	VBD
18751	10850	14	3.5	3.5	CD
18751	10850	15	3.5	3.5	CD
18751	10850	16	7.0	7.0	CD
18751	10850	17	3.5	3.5	CD
18751	10850	18	7.0	7.0	CD
18751	10850	19	Copper	Copper	NNP
18751	10850	20	found	find	VBD
18751	10850	21	.3343	.3343	.
18751	10850	22	.3324	.3324	.
18751	10850	23	.3351	.3351	.
18751	10850	24	.3269	.3269	.
18751	10850	25	.3356	.3356	.
18751	10850	26	In	in	IN
18751	10850	27	these	these	DT
18751	10850	28	experiments	experiment	NNS
18751	10850	29	,	,	,
18751	10850	30	except	except	IN
18751	10850	31	with	with	IN
18751	10850	32	the	the	DT
18751	10850	33	excessive	excessive	JJ
18751	10850	34	quantities	quantity	NNS
18751	10850	35	of	of	IN
18751	10850	36	acetate	acetate	NN
18751	10850	37	of	of	IN
18751	10850	38	soda	soda	NN
18751	10850	39	and	and	CC
18751	10850	40	the	the	DT
18751	10850	41	insufficiency	insufficiency	NN
18751	10850	42	of	of	IN
18751	10850	43	potassium	potassium	NN
18751	10850	44	iodide	iodide	NN
18751	10850	45	in	in	IN
18751	10850	46	the	the	DT
18751	10850	47	cases	case	NNS
18751	10850	48	of	of	IN
18751	10850	49	c	c	NNP
18751	10850	50	and	and	CC
18751	10850	51	f	f	NNP
18751	10850	52	,	,	,
18751	10850	53	there	there	EX
18751	10850	54	was	be	VBD
18751	10850	55	no	no	DT
18751	10850	56	difficulty	difficulty	NN
18751	10850	57	with	with	IN
18751	10850	58	the	the	DT
18751	10850	59	after	after	RB
18751	10850	60	-	-	HYPH
18751	10850	61	blueing	blueing	NN
18751	10850	62	.	.	.
18751	10851	1	METHOD	METHOD	NNP
18751	10851	2	OF	of	IN
18751	10851	3	SEPARATING	SEPARATING	NNP
18751	10851	4	COBALT	COBALT	NNPS
18751	10851	5	AND	and	CC
18751	10851	6	NICKEL	NICKEL	NNP
18751	10851	7	.	.	.
18751	10852	1	The	the	DT
18751	10852	2	following	following	JJ
18751	10852	3	method	method	NN
18751	10852	4	of	of	IN
18751	10852	5	separating	separate	VBG
18751	10852	6	and	and	CC
18751	10852	7	estimating	estimate	VBG
18751	10852	8	cobalt	cobalt	NN
18751	10852	9	and	and	CC
18751	10852	10	nickel	nickel	NN
18751	10852	11	has	have	VBZ
18751	10852	12	been	be	VBN
18751	10852	13	described	describe	VBN
18751	10852	14	by	by	IN
18751	10852	15	Mr.	Mr.	NNP
18751	10852	16	James	James	NNP
18751	10852	17	Hope,[125	Hope,[125	NNP
18751	10852	18	]	]	-RRB-
18751	10852	19	with	with	IN
18751	10852	20	whom	whom	WP
18751	10852	21	it	-PRON-	PRP
18751	10852	22	has	have	VBZ
18751	10852	23	been	be	VBN
18751	10852	24	in	in	IN
18751	10852	25	daily	daily	JJ
18751	10852	26	use	use	NN
18751	10852	27	for	for	IN
18751	10852	28	several	several	JJ
18751	10852	29	years	year	NNS
18751	10852	30	with	with	IN
18751	10852	31	completely	completely	RB
18751	10852	32	satisfactory	satisfactory	JJ
18751	10852	33	results	result	NNS
18751	10852	34	.	.	.
18751	10853	1	The	the	DT
18751	10853	2	quantity	quantity	NN
18751	10853	3	of	of	IN
18751	10853	4	ore	ore	NN
18751	10853	5	taken	take	VBN
18751	10853	6	should	should	MD
18751	10853	7	contain	contain	VB
18751	10853	8	about	about	IN
18751	10853	9	.5	.5	NN
18751	10853	10	gram	gram	NN
18751	10853	11	of	of	IN
18751	10853	12	the	the	DT
18751	10853	13	mixed	mixed	JJ
18751	10853	14	metals	metal	NNS
18751	10853	15	.	.	.
18751	10854	1	It	-PRON-	PRP
18751	10854	2	is	be	VBZ
18751	10854	3	dissolved	dissolve	VBN
18751	10854	4	in	in	IN
18751	10854	5	hydrochloric	hydrochloric	JJ
18751	10854	6	acid	acid	NN
18751	10854	7	or	or	CC
18751	10854	8	aqua	aqua	NNP
18751	10854	9	regia	regia	NNP
18751	10854	10	,	,	,
18751	10854	11	and	and	CC
18751	10854	12	the	the	DT
18751	10854	13	solution	solution	NN
18751	10854	14	evaporated	evaporate	VBN
18751	10854	15	to	to	IN
18751	10854	16	dryness	dryness	NN
18751	10854	17	.	.	.
18751	10855	1	The	the	DT
18751	10855	2	residue	residue	NN
18751	10855	3	is	be	VBZ
18751	10855	4	taken	take	VBN
18751	10855	5	up	up	RP
18751	10855	6	with	with	IN
18751	10855	7	dilute	dilute	JJ
18751	10855	8	hydrochloric	hydrochloric	JJ
18751	10855	9	acid	acid	NN
18751	10855	10	and	and	CC
18751	10855	11	hot	hot	JJ
18751	10855	12	water	water	NN
18751	10855	13	.	.	.
18751	10856	1	The	the	DT
18751	10856	2	solution	solution	NN
18751	10856	3	is	be	VBZ
18751	10856	4	filtered	filter	VBN
18751	10856	5	off	off	RP
18751	10856	6	from	from	IN
18751	10856	7	the	the	DT
18751	10856	8	silica	silica	NN
18751	10856	9	,	,	,
18751	10856	10	freed	free	VBN
18751	10856	11	from	from	IN
18751	10856	12	second	second	JJ
18751	10856	13	group	group	NN
18751	10856	14	metals	metal	NNS
18751	10856	15	by	by	IN
18751	10856	16	treatment	treatment	NN
18751	10856	17	with	with	IN
18751	10856	18	sulphuretted	sulphuret	VBN
18751	10856	19	hydrogen	hydrogen	NN
18751	10856	20	and	and	CC
18751	10856	21	filtered	filter	VBN
18751	10856	22	,	,	,
18751	10856	23	and	and	CC
18751	10856	24	after	after	IN
18751	10856	25	oxidation	oxidation	NN
18751	10856	26	with	with	IN
18751	10856	27	nitric	nitric	JJ
18751	10856	28	acid	acid	NN
18751	10856	29	is	be	VBZ
18751	10856	30	separated	separate	VBN
18751	10856	31	from	from	IN
18751	10856	32	iron	iron	NN
18751	10856	33	and	and	CC
18751	10856	34	alumina	alumina	NNP
18751	10856	35	by	by	IN
18751	10856	36	the	the	DT
18751	10856	37	basic	basic	JJ
18751	10856	38	acetate	acetate	JJ
18751	10856	39	method	method	NN
18751	10856	40	(	(	-LRB-
18751	10856	41	page	page	NN
18751	10856	42	233	233	CD
18751	10856	43	)	)	-RRB-
18751	10856	44	.	.	.
18751	10857	1	The	the	DT
18751	10857	2	precipitate	precipitate	NN
18751	10857	3	is	be	VBZ
18751	10857	4	redissolved	redissolve	VBN
18751	10857	5	in	in	IN
18751	10857	6	a	a	DT
18751	10857	7	little	little	JJ
18751	10857	8	hydrochloric	hydrochloric	JJ
18751	10857	9	acid	acid	NN
18751	10857	10	,	,	,
18751	10857	11	and	and	CC
18751	10857	12	again	again	RB
18751	10857	13	precipitated	precipitate	VBN
18751	10857	14	by	by	IN
18751	10857	15	sodium	sodium	NN
18751	10857	16	acetate	acetate	NNP
18751	10857	17	.	.	.
18751	10858	1	The	the	DT
18751	10858	2	two	two	CD
18751	10858	3	filtrates	filtrate	NNS
18751	10858	4	are	be	VBP
18751	10858	5	mixed	mix	VBN
18751	10858	6	and	and	CC
18751	10858	7	treated	treat	VBN
18751	10858	8	with	with	IN
18751	10858	9	a	a	DT
18751	10858	10	little	little	JJ
18751	10858	11	acetic	acetic	JJ
18751	10858	12	acid	acid	NN
18751	10858	13	,	,	,
18751	10858	14	and	and	CC
18751	10858	15	the	the	DT
18751	10858	16	cobalt	cobalt	NN
18751	10858	17	and	and	CC
18751	10858	18	nickel	nickel	NN
18751	10858	19	are	be	VBP
18751	10858	20	then	then	RB
18751	10858	21	precipitated	precipitate	VBN
18751	10858	22	as	as	IN
18751	10858	23	sulphides	sulphide	NNS
18751	10858	24	by	by	IN
18751	10858	25	a	a	DT
18751	10858	26	current	current	NN
18751	10858	27	of	of	IN
18751	10858	28	sulphuretted	sulphuret	VBN
18751	10858	29	hydrogen	hydrogen	NN
18751	10858	30	.	.	.
18751	10859	1	The	the	DT
18751	10859	2	precipitate	precipitate	NN
18751	10859	3	is	be	VBZ
18751	10859	4	filtered	filter	VBN
18751	10859	5	off	off	RP
18751	10859	6	,	,	,
18751	10859	7	washed	wash	VBD
18751	10859	8	,	,	,
18751	10859	9	dried	dry	VBN
18751	10859	10	,	,	,
18751	10859	11	and	and	CC
18751	10859	12	calcined	calcine	VBD
18751	10859	13	,	,	,
18751	10859	14	and	and	CC
18751	10859	15	the	the	DT
18751	10859	16	resulting	result	VBG
18751	10859	17	oxides	oxide	NNS
18751	10859	18	are	be	VBP
18751	10859	19	weighed	weigh	VBN
18751	10859	20	to	to	TO
18751	10859	21	get	get	VB
18751	10859	22	an	an	DT
18751	10859	23	idea	idea	NN
18751	10859	24	as	as	IN
18751	10859	25	to	to	IN
18751	10859	26	the	the	DT
18751	10859	27	quantity	quantity	NN
18751	10859	28	of	of	IN
18751	10859	29	the	the	DT
18751	10859	30	two	two	CD
18751	10859	31	metals	metal	NNS
18751	10859	32	present	present	JJ
18751	10859	33	.	.	.
18751	10860	1	The	the	DT
18751	10860	2	calcined	calcined	JJ
18751	10860	3	precipitate	precipitate	NN
18751	10860	4	is	be	VBZ
18751	10860	5	dissolved	dissolve	VBN
18751	10860	6	in	in	IN
18751	10860	7	a	a	DT
18751	10860	8	small	small	JJ
18751	10860	9	covered	covered	JJ
18751	10860	10	beaker	beaker	NN
18751	10860	11	in	in	IN
18751	10860	12	aqua	aqua	NNP
18751	10860	13	regia	regia	NNP
18751	10860	14	with	with	IN
18751	10860	15	the	the	DT
18751	10860	16	help	help	NN
18751	10860	17	of	of	IN
18751	10860	18	a	a	DT
18751	10860	19	few	few	JJ
18751	10860	20	drops	drop	NNS
18751	10860	21	of	of	IN
18751	10860	22	bromine	bromine	NN
18751	10860	23	to	to	TO
18751	10860	24	remove	remove	VB
18751	10860	25	any	any	DT
18751	10860	26	separated	separated	JJ
18751	10860	27	sulphur	sulphur	NN
18751	10860	28	,	,	,
18751	10860	29	and	and	CC
18751	10860	30	the	the	DT
18751	10860	31	solution	solution	NN
18751	10860	32	evaporated	evaporate	VBD
18751	10860	33	to	to	IN
18751	10860	34	dryness	dryness	NN
18751	10860	35	with	with	IN
18751	10860	36	a	a	DT
18751	10860	37	few	few	JJ
18751	10860	38	drops	drop	NNS
18751	10860	39	of	of	IN
18751	10860	40	sulphuric	sulphuric	JJ
18751	10860	41	acid	acid	NN
18751	10860	42	.	.	.
18751	10861	1	The	the	DT
18751	10861	2	residue	residue	NN
18751	10861	3	is	be	VBZ
18751	10861	4	dissolved	dissolve	VBN
18751	10861	5	in	in	IN
18751	10861	6	hot	hot	JJ
18751	10861	7	water	water	NN
18751	10861	8	,	,	,
18751	10861	9	diluted	dilute	VBN
18751	10861	10	to	to	IN
18751	10861	11	about	about	RB
18751	10861	12	50	50	CD
18751	10861	13	c.c	c.c	NNP
18751	10861	14	.	.	NNP
18751	10861	15	,	,	,
18751	10861	16	and	and	CC
18751	10861	17	heated	heat	VBD
18751	10861	18	to	to	IN
18751	10861	19	boiling	boil	VBG
18751	10861	20	.	.	.
18751	10862	1	About	about	RB
18751	10862	2	2	2	CD
18751	10862	3	grams	gram	NNS
18751	10862	4	(	(	-LRB-
18751	10862	5	four	four	CD
18751	10862	6	times	time	NNS
18751	10862	7	the	the	DT
18751	10862	8	quantity	quantity	NN
18751	10862	9	of	of	IN
18751	10862	10	mixed	mixed	JJ
18751	10862	11	metals	metal	NNS
18751	10862	12	present	present	JJ
18751	10862	13	)	)	-RRB-
18751	10862	14	of	of	IN
18751	10862	15	ammonium	ammonium	NN
18751	10862	16	phosphate	phosphate	NN
18751	10862	17	(	(	-LRB-
18751	10862	18	AmH_{2}PO_{4	amh_{2}po_{4	NN
18751	10862	19	}	}	-RRB-
18751	10862	20	)	)	-RRB-
18751	10862	21	are	be	VBP
18751	10862	22	weighed	weigh	VBN
18751	10862	23	off	off	RP
18751	10862	24	,	,	,
18751	10862	25	dissolved	dissolve	VBN
18751	10862	26	in	in	IN
18751	10862	27	the	the	DT
18751	10862	28	smallest	small	JJS
18751	10862	29	possible	possible	JJ
18751	10862	30	quantity	quantity	NN
18751	10862	31	of	of	IN
18751	10862	32	water	water	NN
18751	10862	33	,	,	,
18751	10862	34	and	and	CC
18751	10862	35	boiled	boil	VBD
18751	10862	36	for	for	IN
18751	10862	37	a	a	DT
18751	10862	38	minute	minute	NN
18751	10862	39	or	or	CC
18751	10862	40	two	two	CD
18751	10862	41	with	with	IN
18751	10862	42	a	a	DT
18751	10862	43	few	few	JJ
18751	10862	44	c.c	c.c	NN
18751	10862	45	.	.	.
18751	10863	1	of	of	IN
18751	10863	2	dilute	dilute	NNP
18751	10863	3	sulphuric	sulphuric	NNP
18751	10863	4	acid	acid	NNP
18751	10863	5	.	.	.
18751	10864	1	This	this	DT
18751	10864	2	is	be	VBZ
18751	10864	3	added	add	VBN
18751	10864	4	to	to	IN
18751	10864	5	the	the	DT
18751	10864	6	boiling	boiling	NN
18751	10864	7	-	-	HYPH
18751	10864	8	hot	hot	JJ
18751	10864	9	solution	solution	NN
18751	10864	10	of	of	IN
18751	10864	11	cobalt	cobalt	NN
18751	10864	12	and	and	CC
18751	10864	13	nickel	nickel	NN
18751	10864	14	,	,	,
18751	10864	15	which	which	WDT
18751	10864	16	is	be	VBZ
18751	10864	17	then	then	RB
18751	10864	18	treated	treat	VBN
18751	10864	19	cautiously	cautiously	RB
18751	10864	20	with	with	IN
18751	10864	21	dilute	dilute	NNP
18751	10864	22	ammonia	ammonia	NNP
18751	10864	23	until	until	IN
18751	10864	24	the	the	DT
18751	10864	25	precipitate	precipitate	NN
18751	10864	26	partially	partially	RB
18751	10864	27	dissolves	dissolve	VBZ
18751	10864	28	.	.	.
18751	10865	1	The	the	DT
18751	10865	2	addition	addition	NN
18751	10865	3	of	of	IN
18751	10865	4	the	the	DT
18751	10865	5	ammonia	ammonia	NN
18751	10865	6	is	be	VBZ
18751	10865	7	continued	continue	VBN
18751	10865	8	drop	drop	NN
18751	10865	9	by	by	IN
18751	10865	10	drop	drop	NN
18751	10865	11	with	with	IN
18751	10865	12	constant	constant	JJ
18751	10865	13	stirring	stirring	NN
18751	10865	14	,	,	,
18751	10865	15	until	until	IN
18751	10865	16	the	the	DT
18751	10865	17	cobalt	cobalt	NN
18751	10865	18	comes	come	VBZ
18751	10865	19	down	down	RP
18751	10865	20	as	as	IN
18751	10865	21	a	a	DT
18751	10865	22	pink	pink	JJ
18751	10865	23	precipitate	precipitate	NN
18751	10865	24	of	of	IN
18751	10865	25	ammonium	ammonium	NN
18751	10865	26	cobalt	cobalt	NN
18751	10865	27	phosphate	phosphate	NN
18751	10865	28	(	(	-LRB-
18751	10865	29	AmCoPO_{4	AmCoPO_{4	NNP
18751	10865	30	}	}	-RRB-
18751	10865	31	)	)	-RRB-
18751	10865	32	.	.	.
18751	10866	1	The	the	DT
18751	10866	2	beaker	beaker	NN
18751	10866	3	is	be	VBZ
18751	10866	4	placed	place	VBN
18751	10866	5	on	on	IN
18751	10866	6	the	the	DT
18751	10866	7	top	top	NN
18751	10866	8	of	of	IN
18751	10866	9	a	a	DT
18751	10866	10	water	water	NN
18751	10866	11	bath	bath	NN
18751	10866	12	with	with	IN
18751	10866	13	occasional	occasional	JJ
18751	10866	14	stirring	stirring	NN
18751	10866	15	for	for	IN
18751	10866	16	five	five	CD
18751	10866	17	or	or	CC
18751	10866	18	ten	ten	CD
18751	10866	19	minutes	minute	NNS
18751	10866	20	.	.	.
18751	10867	1	The	the	DT
18751	10867	2	blue	blue	JJ
18751	10867	3	liquid	liquid	NN
18751	10867	4	containing	contain	VBG
18751	10867	5	the	the	DT
18751	10867	6	nickel	nickel	NN
18751	10867	7	is	be	VBZ
18751	10867	8	decanted	decant	VBN
18751	10867	9	through	through	IN
18751	10867	10	a	a	DT
18751	10867	11	small	small	JJ
18751	10867	12	filter	filter	NN
18751	10867	13	and	and	CC
18751	10867	14	the	the	DT
18751	10867	15	precipitate	precipitate	NN
18751	10867	16	is	be	VBZ
18751	10867	17	dissolved	dissolve	VBN
18751	10867	18	with	with	IN
18751	10867	19	a	a	DT
18751	10867	20	few	few	JJ
18751	10867	21	drops	drop	NNS
18751	10867	22	of	of	IN
18751	10867	23	dilute	dilute	NNP
18751	10867	24	sulphuric	sulphuric	NNP
18751	10867	25	acid	acid	NNP
18751	10867	26	.	.	.
18751	10868	1	The	the	DT
18751	10868	2	resulting	result	VBG
18751	10868	3	solution	solution	NN
18751	10868	4	is	be	VBZ
18751	10868	5	treated	treat	VBN
18751	10868	6	with	with	IN
18751	10868	7	a	a	DT
18751	10868	8	small	small	JJ
18751	10868	9	excess	excess	NN
18751	10868	10	of	of	IN
18751	10868	11	ammonium	ammonium	NN
18751	10868	12	phosphate	phosphate	NN
18751	10868	13	and	and	CC
18751	10868	14	the	the	DT
18751	10868	15	cobalt	cobalt	NN
18751	10868	16	again	again	RB
18751	10868	17	precipitated	precipitate	VBN
18751	10868	18	by	by	IN
18751	10868	19	the	the	DT
18751	10868	20	cautious	cautious	JJ
18751	10868	21	addition	addition	NN
18751	10868	22	of	of	IN
18751	10868	23	ammonia	ammonia	NNP
18751	10868	24	exactly	exactly	RB
18751	10868	25	as	as	IN
18751	10868	26	before	before	RB
18751	10868	27	.	.	.
18751	10869	1	The	the	DT
18751	10869	2	precipitate	precipitate	NN
18751	10869	3	containing	contain	VBG
18751	10869	4	the	the	DT
18751	10869	5	whole	whole	NN
18751	10869	6	of	of	IN
18751	10869	7	the	the	DT
18751	10869	8	cobalt	cobalt	NN
18751	10869	9	is	be	VBZ
18751	10869	10	filtered	filter	VBN
18751	10869	11	off	off	RP
18751	10869	12	and	and	CC
18751	10869	13	washed	wash	VBN
18751	10869	14	with	with	IN
18751	10869	15	small	small	JJ
18751	10869	16	quantities	quantity	NNS
18751	10869	17	of	of	IN
18751	10869	18	hot	hot	JJ
18751	10869	19	water	water	NN
18751	10869	20	.	.	.
18751	10870	1	The	the	DT
18751	10870	2	filtrate	filtrate	NN
18751	10870	3	is	be	VBZ
18751	10870	4	added	add	VBN
18751	10870	5	to	to	IN
18751	10870	6	the	the	DT
18751	10870	7	previous	previous	JJ
18751	10870	8	one	one	NN
18751	10870	9	containing	contain	VBG
18751	10870	10	the	the	DT
18751	10870	11	greater	great	JJR
18751	10870	12	part	part	NN
18751	10870	13	of	of	IN
18751	10870	14	the	the	DT
18751	10870	15	nickel	nickel	NN
18751	10870	16	.	.	.
18751	10871	1	The	the	DT
18751	10871	2	ammonium	ammonium	NN
18751	10871	3	cobalt	cobalt	NN
18751	10871	4	phosphate	phosphate	NN
18751	10871	5	is	be	VBZ
18751	10871	6	dried	dry	VBN
18751	10871	7	,	,	,
18751	10871	8	transferred	transfer	VBN
18751	10871	9	to	to	IN
18751	10871	10	a	a	DT
18751	10871	11	platinum	platinum	NN
18751	10871	12	crucible	crucible	JJ
18751	10871	13	,	,	,
18751	10871	14	and	and	CC
18751	10871	15	ignited	ignite	VBD
18751	10871	16	over	over	IN
18751	10871	17	a	a	DT
18751	10871	18	Bunsen	bunsen	JJ
18751	10871	19	flame	flame	NN
18751	10871	20	for	for	IN
18751	10871	21	fifteen	fifteen	CD
18751	10871	22	or	or	CC
18751	10871	23	twenty	twenty	CD
18751	10871	24	minutes	minute	NNS
18751	10871	25	.	.	.
18751	10872	1	A	a	DT
18751	10872	2	purple	purple	JJ
18751	10872	3	coloured	coloured	JJ
18751	10872	4	cobalt	cobalt	NN
18751	10872	5	pyrophosphate	pyrophosphate	NN
18751	10872	6	(	(	-LRB-
18751	10872	7	Co_{2}P_{2}O_{7	co_{2}p_{2}o_{7	NN
18751	10872	8	}	}	-RRB-
18751	10872	9	)	)	-RRB-
18751	10872	10	is	be	VBZ
18751	10872	11	thus	thus	RB
18751	10872	12	formed	form	VBN
18751	10872	13	,	,	,
18751	10872	14	and	and	CC
18751	10872	15	is	be	VBZ
18751	10872	16	weighed	weigh	VBN
18751	10872	17	.	.	.
18751	10873	1	It	-PRON-	PRP
18751	10873	2	contains	contain	VBZ
18751	10873	3	40.3	40.3	CD
18751	10873	4	per	per	IN
18751	10873	5	cent	cent	NN
18751	10873	6	.	.	.
18751	10874	1	of	of	IN
18751	10874	2	cobalt	cobalt	NN
18751	10874	3	.	.	.
18751	10875	1	The	the	DT
18751	10875	2	mixed	mixed	JJ
18751	10875	3	filtrates	filtrate	NNS
18751	10875	4	containing	contain	VBG
18751	10875	5	the	the	DT
18751	10875	6	nickel	nickel	NN
18751	10875	7	are	be	VBP
18751	10875	8	placed	place	VBN
18751	10875	9	in	in	IN
18751	10875	10	a	a	DT
18751	10875	11	tall	tall	JJ
18751	10875	12	beaker	beaker	NN
18751	10875	13	,	,	,
18751	10875	14	and	and	CC
18751	10875	15	dilated	dilate	VBN
18751	10875	16	if	if	IN
18751	10875	17	necessary	necessary	JJ
18751	10875	18	to	to	IN
18751	10875	19	about	about	RB
18751	10875	20	200	200	CD
18751	10875	21	c.c	c.c	NNP
18751	10875	22	.	.	.
18751	10876	1	Ten	ten	CD
18751	10876	2	c.c	c.c	NNP
18751	10876	3	.	.	.
18751	10877	1	of	of	IN
18751	10877	2	strong	strong	JJ
18751	10877	3	ammonia	ammonia	NNP
18751	10877	4	are	be	VBP
18751	10877	5	added	add	VBN
18751	10877	6	,	,	,
18751	10877	7	and	and	CC
18751	10877	8	the	the	DT
18751	10877	9	solution	solution	NN
18751	10877	10	,	,	,
18751	10877	11	heated	heat	VBN
18751	10877	12	to	to	IN
18751	10877	13	70	70	CD
18751	10877	14	°	°	,
18751	10877	15	C.	C.	NNP
18751	10877	16	,	,	,
18751	10877	17	is	be	VBZ
18751	10877	18	ready	ready	JJ
18751	10877	19	for	for	IN
18751	10877	20	electrolysis	electrolysis	NN
18751	10877	21	.	.	.
18751	10878	1	A	a	DT
18751	10878	2	battery	battery	NN
18751	10878	3	of	of	IN
18751	10878	4	two	two	CD
18751	10878	5	1	1	CD
18751	10878	6	-	-	SYM
18751	10878	7	1/2	1/2	CD
18751	10878	8	pint	pint	NN
18751	10878	9	Bunsen	Bunsen	NNP
18751	10878	10	cells	cell	NNS
18751	10878	11	is	be	VBZ
18751	10878	12	used	use	VBN
18751	10878	13	.	.	.
18751	10879	1	This	this	DT
18751	10879	2	is	be	VBZ
18751	10879	3	found	find	VBN
18751	10879	4	capable	capable	JJ
18751	10879	5	of	of	IN
18751	10879	6	depositing	deposit	VBG
18751	10879	7	from	from	IN
18751	10879	8	.15	.15	CD
18751	10879	9	to	to	IN
18751	10879	10	.20	.20	NNP
18751	10879	11	gram	gram	NN
18751	10879	12	of	of	IN
18751	10879	13	nickel	nickel	NN
18751	10879	14	per	per	IN
18751	10879	15	hour	hour	NN
18751	10879	16	,	,	,
18751	10879	17	and	and	CC
18751	10879	18	from	from	IN
18751	10879	19	two	two	CD
18751	10879	20	to	to	TO
18751	10879	21	three	three	CD
18751	10879	22	hours	hour	NNS
18751	10879	23	is	be	VBZ
18751	10879	24	generally	generally	RB
18751	10879	25	sufficient	sufficient	JJ
18751	10879	26	for	for	IN
18751	10879	27	the	the	DT
18751	10879	28	electrolysis	electrolysis	NN
18751	10879	29	.	.	.
18751	10880	1	The	the	DT
18751	10880	2	electrode	electrode	NN
18751	10880	3	with	with	IN
18751	10880	4	the	the	DT
18751	10880	5	deposited	deposit	VBN
18751	10880	6	nickel	nickel	NN
18751	10880	7	is	be	VBZ
18751	10880	8	washed	wash	VBN
18751	10880	9	with	with	IN
18751	10880	10	distilled	distilled	JJ
18751	10880	11	water	water	NN
18751	10880	12	,	,	,
18751	10880	13	afterwards	afterwards	RB
18751	10880	14	with	with	IN
18751	10880	15	alcohol	alcohol	NN
18751	10880	16	as	as	IN
18751	10880	17	described	describe	VBN
18751	10880	18	under	under	IN
18751	10880	19	copper	copper	NN
18751	10880	20	,	,	,
18751	10880	21	and	and	CC
18751	10880	22	is	be	VBZ
18751	10880	23	then	then	RB
18751	10880	24	dried	dry	VBN
18751	10880	25	and	and	CC
18751	10880	26	weighed	weigh	VBD
18751	10880	27	.	.	.
18751	10881	1	The	the	DT
18751	10881	2	following	follow	VBG
18751	10881	3	results	result	NNS
18751	10881	4	obtained	obtain	VBN
18751	10881	5	with	with	IN
18751	10881	6	this	this	DT
18751	10881	7	method	method	NN
18751	10881	8	by	by	IN
18751	10881	9	Mr.	Mr.	NNP
18751	10881	10	Hope	Hope	NNP
18751	10881	11	illustrate	illustrate	VB
18751	10881	12	the	the	DT
18751	10881	13	accuracy	accuracy	NN
18751	10881	14	of	of	IN
18751	10881	15	the	the	DT
18751	10881	16	method	method	NN
18751	10881	17	.	.	.
18751	10882	1	They	-PRON-	PRP
18751	10882	2	were	be	VBD
18751	10882	3	obtained	obtain	VBN
18751	10882	4	by	by	IN
18751	10882	5	working	work	VBG
18751	10882	6	on	on	IN
18751	10882	7	solutions	solution	NNS
18751	10882	8	containing	contain	VBG
18751	10882	9	known	know	VBN
18751	10882	10	weights	weight	NNS
18751	10882	11	of	of	IN
18751	10882	12	the	the	DT
18751	10882	13	two	two	CD
18751	10882	14	metals	metal	NNS
18751	10882	15	:	:	:
18751	10882	16	-------------------------+-------------------------	-------------------------+-------------------------	:
18751	10882	17	Taken	take	VBN
18751	10882	18	.	.	.
18751	10883	1	|	|	NNP
18751	10883	2	Found	find	VBD
18751	10883	3	.	.	.
18751	10884	1	------------+------------+------------+------------	------------+------------+------------+------------	:
18751	10884	2	Cobalt	cobalt	NN
18751	10884	3	.	.	.
18751	10885	1	|	|	NNP
18751	10885	2	Nickel	Nickel	NNP
18751	10885	3	.	.	.
18751	10886	1	|	|	NNP
18751	10886	2	Cobalt	Cobalt	NNP
18751	10886	3	.	.	.
18751	10887	1	|	|	NNP
18751	10887	2	Nickel	Nickel	NNP
18751	10887	3	.	.	.
18751	10888	1	------------+------------+------------+------------	------------+------------+------------+------------	NFP
18751	10888	2	.1236	.1236	NFP
18751	10888	3	gram	gram	NNP
18751	10888	4	|	|	NNP
18751	10888	5	.1155	.1155	NNP
18751	10888	6	gram	gram	NNP
18751	10888	7	|	|	NNP
18751	10888	8	.1242	.1242	.
18751	10888	9	gram	gram	NNP
18751	10888	10	|	|	NNP
18751	10888	11	.1155	.1155	NNP
18751	10888	12	gram	gram	NN
18751	10888	13	.1236	.1236	.
18751	10888	14	"	"	''
18751	10888	15	|	|	NNS
18751	10888	16	.0577	.0577	.
18751	10888	17	"	"	''
18751	10888	18	|	|	NNS
18751	10888	19	.1232	.1232	FW
18751	10888	20	"	"	''
18751	10888	21	|	|	NNS
18751	10888	22	.0575	.0575	.
18751	10888	23	"	"	''
18751	10888	24	.2472	.2472	.
18751	10888	25	"	"	''
18751	10888	26	|	|	NNS
18751	10888	27	.0577	.0577	.
18751	10888	28	"	"	''
18751	10888	29	|	|	JJ
18751	10888	30	.2449	.2449	.
18751	10888	31	"	"	''
18751	10888	32	|	|	JJ
18751	10888	33	.0585	.0585	.
18751	10888	34	"	"	''
18751	10888	35	.3708	.3708	.
18751	10888	36	"	"	''
18751	10888	37	|	|	NNS
18751	10888	38	.0577	.0577	.
18751	10888	39	"	"	''
18751	10888	40	|	|	JJ
18751	10888	41	.3701	.3701	.
18751	10888	42	"	"	''
18751	10888	43	|	|	NNS
18751	10888	44	.0580	.0580	.
18751	10888	45	"	"	''
18751	10888	46	.0618	.0618	.
18751	10888	47	"	"	''
18751	10888	48	|	|	NNP
18751	10888	49	.3465	.3465	.
18751	10888	50	"	"	''
18751	10888	51	|	|	JJ
18751	10888	52	.0619	.0619	.
18751	10888	53	"	"	''
18751	10888	54	|	|	JJ
18751	10888	55	.3454	.3454	.
18751	10888	56	"	"	''
18751	10888	57	.0618	.0618	.
18751	10888	58	"	"	``
18751	10888	59	|	|	NNP
18751	10888	60	.2310	.2310	.
18751	10888	61	"	"	''
18751	10888	62	|	|	JJ
18751	10888	63	.0625	.0625	.
18751	10888	64	"	"	''
18751	10888	65	|	|	JJ
18751	10888	66	.2295	.2295	.
18751	10888	67	"	"	''
18751	10888	68	.0618	.0618	.
18751	10888	69	"	"	``
18751	10888	70	|	|	NNP
18751	10888	71	.1155	.1155	.
18751	10888	72	"	"	''
18751	10888	73	|	|	JJ
18751	10888	74	.0621	.0621	.
18751	10888	75	"	"	''
18751	10888	76	|	|	NNS
18751	10888	77	.1155	.1155	.
18751	10888	78	"	"	''
18751	10888	79	------------+------------+------------+------------	------------+------------+------------+------------	NFP
18751	10888	80	FOOTNOTES	footnote	NNS
18751	10888	81	:	:	:
18751	10888	82	[	[	-LRB-
18751	10888	83	124	124	CD
18751	10888	84	]	]	-RRB-
18751	10888	85	For	for	IN
18751	10888	86	fuller	full	JJR
18751	10888	87	information	information	NN
18751	10888	88	see	see	VBP
18751	10888	89	a	a	DT
18751	10888	90	paper	paper	NN
18751	10888	91	on	on	IN
18751	10888	92	"	"	``
18751	10888	93	The	the	DT
18751	10888	94	Estimation	Estimation	NNP
18751	10888	95	of	of	IN
18751	10888	96	Minute	Minute	NNP
18751	10888	97	Quantities	Quantities	NNPS
18751	10888	98	of	of	IN
18751	10888	99	Gold	gold	NN
18751	10888	100	,	,	,
18751	10888	101	"	"	''
18751	10888	102	by	by	IN
18751	10888	103	Dr.	Dr.	NNP
18751	10888	104	George	George	NNP
18751	10888	105	Tate	Tate	NNP
18751	10888	106	;	;	:
18751	10888	107	read	read	VBN
18751	10888	108	before	before	IN
18751	10888	109	the	the	DT
18751	10888	110	Liverpool	Liverpool	NNP
18751	10888	111	Polytechnic	Polytechnic	NNP
18751	10888	112	Society	Society	NNP
18751	10888	113	,	,	,
18751	10888	114	Nov.	November	NNP
18751	10888	115	1889	1889	CD
18751	10888	116	.	.	.
18751	10889	1	[	[	-LRB-
18751	10889	2	125	125	CD
18751	10889	3	]	]	-RRB-
18751	10889	4	_	_	NNP
18751	10889	5	Journal	Journal	NNP
18751	10889	6	of	of	IN
18751	10889	7	the	the	DT
18751	10889	8	Society	Society	NNP
18751	10889	9	of	of	IN
18751	10889	10	Chemical	Chemical	NNP
18751	10889	11	Industry	Industry	NNP
18751	10889	12	_	_	NNP
18751	10889	13	,	,	,
18751	10889	14	No	no	DT
18751	10889	15	4	4	CD
18751	10889	16	,	,	,
18751	10889	17	vol	vol	NNP
18751	10889	18	.	.	.
18751	10890	1	ix	ix	IN
18751	10890	2	.	.	.
18751	10891	1	April	April	NNP
18751	10891	2	30	30	CD
18751	10891	3	,	,	,
18751	10891	4	1890	1890	CD
18751	10891	5	.	.	.
18751	10892	1	APPENDIX	APPENDIX	NNP
18751	10892	2	C.	C.	NNP
18751	10892	3	A	A	NNP
18751	10892	4	LECTURE	LECTURE	NNP
18751	10892	5	ON	on	IN
18751	10892	6	THE	the	DT
18751	10892	7	THEORY	THEORY	NNP
18751	10892	8	OF	of	IN
18751	10892	9	SAMPLING	sampling	NN
18751	10892	10	.	.	.
18751	10893	1	The	the	DT
18751	10893	2	problem	problem	NN
18751	10893	3	of	of	IN
18751	10893	4	the	the	DT
18751	10893	5	sampler	sampler	NN
18751	10893	6	is	be	VBZ
18751	10893	7	essentially	essentially	RB
18751	10893	8	the	the	DT
18751	10893	9	same	same	JJ
18751	10893	10	as	as	IN
18751	10893	11	that	that	DT
18751	10893	12	of	of	IN
18751	10893	13	the	the	DT
18751	10893	14	student	student	NN
18751	10893	15	of	of	IN
18751	10893	16	statistics	statistic	NNS
18751	10893	17	.	.	.
18751	10894	1	One	one	CD
18751	10894	2	aims	aim	VBZ
18751	10894	3	at	at	IN
18751	10894	4	getting	get	VBG
18751	10894	5	a	a	DT
18751	10894	6	small	small	JJ
18751	10894	7	parcel	parcel	NN
18751	10894	8	of	of	IN
18751	10894	9	ore	ore	NNP
18751	10894	10	,	,	,
18751	10894	11	the	the	DT
18751	10894	12	other	other	JJ
18751	10894	13	a	a	DT
18751	10894	14	number	number	NN
18751	10894	15	of	of	IN
18751	10894	16	data	datum	NNS
18751	10894	17	,	,	,
18751	10894	18	but	but	CC
18751	10894	19	each	each	DT
18751	10894	20	hopes	hope	VBZ
18751	10894	21	to	to	TO
18751	10894	22	obtain	obtain	VB
18751	10894	23	what	what	WP
18751	10894	24	shall	shall	MD
18751	10894	25	represent	represent	VB
18751	10894	26	a	a	DT
18751	10894	27	true	true	JJ
18751	10894	28	average	average	JJ
18751	10894	29	applicable	applicable	JJ
18751	10894	30	to	to	IN
18751	10894	31	a	a	DT
18751	10894	32	much	much	RB
18751	10894	33	larger	large	JJR
18751	10894	34	mass	mass	NN
18751	10894	35	of	of	IN
18751	10894	36	material	material	NN
18751	10894	37	.	.	.
18751	10895	1	Ignoring	ignore	VBG
18751	10895	2	the	the	DT
18751	10895	3	mechanical	mechanical	JJ
18751	10895	4	part	part	NN
18751	10895	5	of	of	IN
18751	10895	6	the	the	DT
18751	10895	7	problems	problem	NNS
18751	10895	8	,	,	,
18751	10895	9	the	the	DT
18751	10895	10	sampling	sampling	NN
18751	10895	11	errors	error	NNS
18751	10895	12	of	of	IN
18751	10895	13	the	the	DT
18751	10895	14	one	one	NN
18751	10895	15	and	and	CC
18751	10895	16	the	the	DT
18751	10895	17	deviations	deviation	NNS
18751	10895	18	from	from	IN
18751	10895	19	the	the	DT
18751	10895	20	average	average	NN
18751	10895	21	of	of	IN
18751	10895	22	the	the	DT
18751	10895	23	other	other	JJ
18751	10895	24	are	be	VBP
18751	10895	25	the	the	DT
18751	10895	26	same	same	JJ
18751	10895	27	thing	thing	NN
18751	10895	28	.	.	.
18751	10896	1	It	-PRON-	PRP
18751	10896	2	may	may	MD
18751	10896	3	be	be	VB
18751	10896	4	doubted	doubt	VBN
18751	10896	5	whether	whether	IN
18751	10896	6	many	many	JJ
18751	10896	7	not	not	RB
18751	10896	8	specially	specially	RB
18751	10896	9	trained	train	VBN
18751	10896	10	in	in	IN
18751	10896	11	the	the	DT
18751	10896	12	study	study	NN
18751	10896	13	of	of	IN
18751	10896	14	statistics	statistic	NNS
18751	10896	15	could	could	MD
18751	10896	16	answer	answer	VB
18751	10896	17	such	such	PDT
18751	10896	18	a	a	DT
18751	10896	19	question	question	NN
18751	10896	20	as	as	IN
18751	10896	21	the	the	DT
18751	10896	22	following:--Seven	following:--seven	JJ
18751	10896	23	hundred	hundred	CD
18751	10896	24	thousand	thousand	CD
18751	10896	25	men	man	NNS
18751	10896	26	being	be	VBG
18751	10896	27	employed	employ	VBN
18751	10896	28	,	,	,
18751	10896	29	there	there	EX
18751	10896	30	are	be	VBP
18751	10896	31	,	,	,
18751	10896	32	in	in	IN
18751	10896	33	a	a	DT
18751	10896	34	given	give	VBN
18751	10896	35	year	year	NN
18751	10896	36	,	,	,
18751	10896	37	one	one	CD
18751	10896	38	thousand	thousand	CD
18751	10896	39	deaths	death	NNS
18751	10896	40	from	from	IN
18751	10896	41	accident	accident	NN
18751	10896	42	.	.	.
18751	10897	1	Assuming	assume	VBG
18751	10897	2	the	the	DT
18751	10897	3	conditions	condition	NNS
18751	10897	4	to	to	TO
18751	10897	5	remain	remain	VB
18751	10897	6	unaltered	unaltered	JJ
18751	10897	7	,	,	,
18751	10897	8	within	within	IN
18751	10897	9	what	what	WDT
18751	10897	10	limits	limit	NNS
18751	10897	11	could	could	MD
18751	10897	12	one	one	CD
18751	10897	13	foretell	foretell	VB
18751	10897	14	the	the	DT
18751	10897	15	number	number	NN
18751	10897	16	of	of	IN
18751	10897	17	deaths	death	NNS
18751	10897	18	by	by	IN
18751	10897	19	accident	accident	NN
18751	10897	20	in	in	IN
18751	10897	21	any	any	DT
18751	10897	22	other	other	JJ
18751	10897	23	year	year	NN
18751	10897	24	?	?	.
18751	10898	1	On	on	IN
18751	10898	2	the	the	DT
18751	10898	3	other	other	JJ
18751	10898	4	hand	hand	NN
18751	10898	5	,	,	,
18751	10898	6	there	there	EX
18751	10898	7	is	be	VBZ
18751	10898	8	a	a	DT
18751	10898	9	widespread	widespread	JJ
18751	10898	10	belief	belief	NN
18751	10898	11	in	in	IN
18751	10898	12	the	the	DT
18751	10898	13	efficacy	efficacy	NN
18751	10898	14	of	of	IN
18751	10898	15	what	what	WP
18751	10898	16	is	be	VBZ
18751	10898	17	called	call	VBN
18751	10898	18	the	the	DT
18751	10898	19	law	law	NN
18751	10898	20	of	of	IN
18751	10898	21	averages	average	NNS
18751	10898	22	.	.	.
18751	10899	1	Even	even	RB
18751	10899	2	the	the	DT
18751	10899	3	ordinary	ordinary	JJ
18751	10899	4	newspaper	newspaper	NN
18751	10899	5	reader	reader	NN
18751	10899	6	is	be	VBZ
18751	10899	7	accustomed	accustom	VBN
18751	10899	8	to	to	TO
18751	10899	9	look	look	VB
18751	10899	10	on	on	IN
18751	10899	11	the	the	DT
18751	10899	12	national	national	JJ
18751	10899	13	death	death	NN
18751	10899	14	-	-	HYPH
18751	10899	15	rate	rate	NN
18751	10899	16	or	or	CC
18751	10899	17	birth	birth	NN
18751	10899	18	-	-	HYPH
18751	10899	19	rate	rate	NN
18751	10899	20	as	as	IN
18751	10899	21	a	a	DT
18751	10899	22	thing	thing	NN
18751	10899	23	capable	capable	JJ
18751	10899	24	of	of	IN
18751	10899	25	being	be	VBG
18751	10899	26	stated	state	VBN
18751	10899	27	with	with	IN
18751	10899	28	accuracy	accuracy	NN
18751	10899	29	to	to	IN
18751	10899	30	one	one	CD
18751	10899	31	or	or	CC
18751	10899	32	two	two	CD
18751	10899	33	places	place	NNS
18751	10899	34	of	of	IN
18751	10899	35	decimals	decimal	NNS
18751	10899	36	,	,	,
18751	10899	37	and	and	CC
18751	10899	38	he	-PRON-	PRP
18751	10899	39	knows	know	VBZ
18751	10899	40	that	that	IN
18751	10899	41	the	the	DT
18751	10899	42	annual	annual	JJ
18751	10899	43	number	number	NN
18751	10899	44	of	of	IN
18751	10899	45	suicides	suicide	NNS
18751	10899	46	is	be	VBZ
18751	10899	47	practically	practically	RB
18751	10899	48	constant	constant	JJ
18751	10899	49	.	.	.
18751	10900	1	If	if	IN
18751	10900	2	a	a	DT
18751	10900	3	man	man	NN
18751	10900	4	played	play	VBN
18751	10900	5	whist	whist	NN
18751	10900	6	often	often	RB
18751	10900	7	and	and	CC
18751	10900	8	kept	keep	VBD
18751	10900	9	a	a	DT
18751	10900	10	record	record	NN
18751	10900	11	of	of	IN
18751	10900	12	the	the	DT
18751	10900	13	number	number	NN
18751	10900	14	of	of	IN
18751	10900	15	trumps	trump	NNS
18751	10900	16	n	n	LS
18751	10900	17	each	each	DT
18751	10900	18	hand	hand	NN
18751	10900	19	,	,	,
18751	10900	20	he	-PRON-	PRP
18751	10900	21	would	would	MD
18751	10900	22	find	find	VB
18751	10900	23	fortune	fortune	NN
18751	10900	24	treated	treat	VBD
18751	10900	25	him	-PRON-	PRP
18751	10900	26	quite	quite	RB
18751	10900	27	fairly	fairly	RB
18751	10900	28	;	;	:
18751	10900	29	in	in	IN
18751	10900	30	a	a	DT
18751	10900	31	year	year	NN
18751	10900	32	's	's	POS
18751	10900	33	play	play	NN
18751	10900	34	the	the	DT
18751	10900	35	average	average	JJ
18751	10900	36	number	number	NN
18751	10900	37	would	would	MD
18751	10900	38	deviate	deviate	VB
18751	10900	39	very	very	RB
18751	10900	40	little	little	RB
18751	10900	41	from	from	IN
18751	10900	42	the	the	DT
18751	10900	43	theoretical	theoretical	JJ
18751	10900	44	average	average	NN
18751	10900	45	,	,	,
18751	10900	46	_	_	NNP
18751	10900	47	i.e.	i.e.	FW
18751	10900	48	_	_	NNP
18751	10900	49	,	,	,
18751	10900	50	one	one	CD
18751	10900	51	-	-	HYPH
18751	10900	52	quarter	quarter	NN
18751	10900	53	of	of	IN
18751	10900	54	thirteen	thirteen	CD
18751	10900	55	.	.	.
18751	10901	1	And	and	CC
18751	10901	2	a	a	DT
18751	10901	3	knowledge	knowledge	NN
18751	10901	4	of	of	IN
18751	10901	5	this	this	DT
18751	10901	6	truth	truth	NN
18751	10901	7	is	be	VBZ
18751	10901	8	useful	useful	JJ
18751	10901	9	,	,	,
18751	10901	10	and	and	CC
18751	10901	11	that	that	IN
18751	10901	12	not	not	RB
18751	10901	13	merely	merely	RB
18751	10901	14	in	in	IN
18751	10901	15	keeping	keep	VBG
18751	10901	16	ejaculations	ejaculation	NNS
18751	10901	17	in	in	IN
18751	10901	18	due	due	JJ
18751	10901	19	restraint	restraint	NN
18751	10901	20	.	.	.
18751	10902	1	But	but	CC
18751	10902	2	every	every	DT
18751	10902	3	good	good	JJ
18751	10902	4	player	player	NN
18751	10902	5	knows	know	VBZ
18751	10902	6	more	more	JJR
18751	10902	7	than	than	IN
18751	10902	8	this	this	DT
18751	10902	9	:	:	:
18751	10902	10	he	-PRON-	PRP
18751	10902	11	has	have	VBZ
18751	10902	12	a	a	DT
18751	10902	13	sense	sense	NN
18751	10902	14	of	of	IN
18751	10902	15	what	what	WP
18751	10902	16	variations	variation	NNS
18751	10902	17	in	in	IN
18751	10902	18	the	the	DT
18751	10902	19	number	number	NN
18751	10902	20	of	of	IN
18751	10902	21	trumps	trump	NNS
18751	10902	22	may	may	MD
18751	10902	23	reasonably	reasonably	RB
18751	10902	24	be	be	VB
18751	10902	25	expected	expect	VBN
18751	10902	26	.	.	.
18751	10903	1	For	for	IN
18751	10903	2	example	example	NN
18751	10903	3	,	,	,
18751	10903	4	he	-PRON-	PRP
18751	10903	5	will	will	MD
18751	10903	6	be	be	VB
18751	10903	7	prepared	prepare	VBN
18751	10903	8	to	to	TO
18751	10903	9	risk	risk	VB
18751	10903	10	something	something	NN
18751	10903	11	on	on	IN
18751	10903	12	neither	neither	DT
18751	10903	13	of	of	IN
18751	10903	14	his	-PRON-	PRP$
18751	10903	15	opponents	opponent	NNS
18751	10903	16	having	have	VBG
18751	10903	17	more	more	JJR
18751	10903	18	than	than	IN
18751	10903	19	five	five	CD
18751	10903	20	trumps	trump	NNS
18751	10903	21	,	,	,
18751	10903	22	and	and	CC
18751	10903	23	will	will	MD
18751	10903	24	accept	accept	VB
18751	10903	25	it	-PRON-	PRP
18751	10903	26	as	as	IN
18751	10903	27	a	a	DT
18751	10903	28	practical	practical	JJ
18751	10903	29	certainty	certainty	NN
18751	10903	30	that	that	IN
18751	10903	31	no	no	DT
18751	10903	32	one	one	NN
18751	10903	33	has	have	VBZ
18751	10903	34	more	more	JJR
18751	10903	35	than	than	IN
18751	10903	36	eight	eight	CD
18751	10903	37	.	.	.
18751	10904	1	Much	much	JJ
18751	10904	2	of	of	IN
18751	10904	3	what	what	WP
18751	10904	4	is	be	VBZ
18751	10904	5	known	know	VBN
18751	10904	6	as	as	IN
18751	10904	7	good	good	JJ
18751	10904	8	judgment	judgment	NN
18751	10904	9	is	be	VBZ
18751	10904	10	based	base	VBN
18751	10904	11	on	on	IN
18751	10904	12	a	a	DT
18751	10904	13	proper	proper	JJ
18751	10904	14	estimate	estimate	NN
18751	10904	15	of	of	IN
18751	10904	16	deviations	deviation	NNS
18751	10904	17	from	from	IN
18751	10904	18	the	the	DT
18751	10904	19	average	average	NN
18751	10904	20	.	.	.
18751	10905	1	The	the	DT
18751	10905	2	question	question	NN
18751	10905	3	has	have	VBZ
18751	10905	4	an	an	DT
18751	10905	5	important	important	JJ
18751	10905	6	bearing	bearing	NN
18751	10905	7	on	on	IN
18751	10905	8	sampling	sampling	NN
18751	10905	9	,	,	,
18751	10905	10	as	as	IN
18751	10905	11	may	may	MD
18751	10905	12	be	be	VB
18751	10905	13	seen	see	VBN
18751	10905	14	from	from	IN
18751	10905	15	the	the	DT
18751	10905	16	fact	fact	NN
18751	10905	17	that	that	IN
18751	10905	18	shuffling	shuffle	VBG
18751	10905	19	and	and	CC
18751	10905	20	dealing	deal	VBG
18751	10905	21	at	at	IN
18751	10905	22	cards	card	NNS
18751	10905	23	are	be	VBP
18751	10905	24	but	but	CC
18751	10905	25	modifications	modification	NNS
18751	10905	26	of	of	IN
18751	10905	27	the	the	DT
18751	10905	28	well	well	RB
18751	10905	29	-	-	HYPH
18751	10905	30	known	know	VBN
18751	10905	31	mixing	mixing	NN
18751	10905	32	and	and	CC
18751	10905	33	quartering	quartering	NN
18751	10905	34	of	of	IN
18751	10905	35	the	the	DT
18751	10905	36	sampler	sampler	NN
18751	10905	37	.	.	.
18751	10906	1	Because	because	IN
18751	10906	2	of	of	IN
18751	10906	3	this	this	DT
18751	10906	4	bearing	bearing	NN
18751	10906	5	on	on	IN
18751	10906	6	sampling	sampling	NN
18751	10906	7	and	and	CC
18751	10906	8	for	for	IN
18751	10906	9	other	other	JJ
18751	10906	10	reasons	reason	NNS
18751	10906	11	,	,	,
18751	10906	12	I	-PRON-	PRP
18751	10906	13	became	become	VBD
18751	10906	14	many	many	JJ
18751	10906	15	years	year	NNS
18751	10906	16	ago	ago	RB
18751	10906	17	much	much	RB
18751	10906	18	interested	interested	JJ
18751	10906	19	in	in	IN
18751	10906	20	the	the	DT
18751	10906	21	question	question	NN
18751	10906	22	,	,	,
18751	10906	23	and	and	CC
18751	10906	24	gave	give	VBD
18751	10906	25	to	to	IN
18751	10906	26	its	-PRON-	PRP$
18751	10906	27	solution	solution	NN
18751	10906	28	perhaps	perhaps	RB
18751	10906	29	more	more	JJR
18751	10906	30	labour	labour	NN
18751	10906	31	than	than	IN
18751	10906	32	it	-PRON-	PRP
18751	10906	33	was	be	VBD
18751	10906	34	worth	worth	JJ
18751	10906	35	.	.	.
18751	10907	1	In	in	IN
18751	10907	2	books	book	NNS
18751	10907	3	on	on	IN
18751	10907	4	Medical	Medical	NNP
18751	10907	5	Statistics	Statistics	NNPS
18751	10907	6	the	the	DT
18751	10907	7	answer	answer	NN
18751	10907	8	to	to	IN
18751	10907	9	the	the	DT
18751	10907	10	question	question	NN
18751	10907	11	is	be	VBZ
18751	10907	12	stated	state	VBN
18751	10907	13	in	in	IN
18751	10907	14	a	a	DT
18751	10907	15	mathematical	mathematical	JJ
18751	10907	16	formula	formula	NN
18751	10907	17	,	,	,
18751	10907	18	called	call	VBN
18751	10907	19	Poisson	Poisson	NNP
18751	10907	20	's	's	POS
18751	10907	21	formula	formula	NN
18751	10907	22	,	,	,
18751	10907	23	which	which	WDT
18751	10907	24	,	,	,
18751	10907	25	in	in	IN
18751	10907	26	a	a	DT
18751	10907	27	modified	modify	VBN
18751	10907	28	form	form	NN
18751	10907	29	,	,	,
18751	10907	30	I	-PRON-	PRP
18751	10907	31	shall	shall	MD
18751	10907	32	give	give	VB
18751	10907	33	further	further	RB
18751	10907	34	on	on	RB
18751	10907	35	.	.	.
18751	10908	1	But	but	CC
18751	10908	2	this	this	DT
18751	10908	3	did	do	VBD
18751	10908	4	not	not	RB
18751	10908	5	satisfy	satisfy	VB
18751	10908	6	me	-PRON-	PRP
18751	10908	7	,	,	,
18751	10908	8	because	because	IN
18751	10908	9	I	-PRON-	PRP
18751	10908	10	wanted	want	VBD
18751	10908	11	to	to	TO
18751	10908	12	learn	learn	VB
18751	10908	13	what	what	WP
18751	10908	14	a	a	DT
18751	10908	15	reasonably	reasonably	RB
18751	10908	16	safe	safe	JJ
18751	10908	17	_	_	NNP
18751	10908	18	limit	limit	NN
18751	10908	19	of	of	IN
18751	10908	20	error	error	NN
18751	10908	21	_	_	NNP
18751	10908	22	actually	actually	RB
18751	10908	23	meant	mean	VBD
18751	10908	24	,	,	,
18751	10908	25	and	and	CC
18751	10908	26	this	this	DT
18751	10908	27	could	could	MD
18751	10908	28	be	be	VB
18751	10908	29	best	well	RBS
18751	10908	30	learnt	learn	VBN
18751	10908	31	by	by	IN
18751	10908	32	experiment	experiment	NN
18751	10908	33	;	;	:
18751	10908	34	so	so	CC
18751	10908	35	with	with	IN
18751	10908	36	the	the	DT
18751	10908	37	help	help	NN
18751	10908	38	of	of	IN
18751	10908	39	some	some	DT
18751	10908	40	friends	friend	NNS
18751	10908	41	I	-PRON-	PRP
18751	10908	42	went	go	VBD
18751	10908	43	in	in	RP
18751	10908	44	for	for	IN
18751	10908	45	a	a	DT
18751	10908	46	thorough	thorough	JJ
18751	10908	47	course	course	NN
18751	10908	48	of	of	IN
18751	10908	49	penny	penny	NN
18751	10908	50	-	-	HYPH
18751	10908	51	tossing	tossing	NN
18751	10908	52	.	.	.
18751	10909	1	Tossing	toss	VBG
18751	10909	2	a	a	DT
18751	10909	3	penny	penny	NN
18751	10909	4	twenty	twenty	CD
18751	10909	5	times	time	NNS
18751	10909	6	,	,	,
18751	10909	7	an	an	DT
18751	10909	8	average	average	JJ
18751	10909	9	result	result	NN
18751	10909	10	would	would	MD
18751	10909	11	be	be	VB
18751	10909	12	ten	ten	CD
18751	10909	13	heads	head	NNS
18751	10909	14	and	and	CC
18751	10909	15	ten	ten	CD
18751	10909	16	tails	tail	NNS
18751	10909	17	.	.	.
18751	10910	1	To	to	TO
18751	10910	2	find	find	VB
18751	10910	3	the	the	DT
18751	10910	4	deviations	deviation	NNS
18751	10910	5	from	from	IN
18751	10910	6	this	this	DT
18751	10910	7	,	,	,
18751	10910	8	we	-PRON-	PRP
18751	10910	9	tossed	toss	VBD
18751	10910	10	two	two	CD
18751	10910	11	hundred	hundred	CD
18751	10910	12	twenties	twenty	NNS
18751	10910	13	,	,	,
18751	10910	14	_	_	NNP
18751	10910	15	i.e.	i.e.	FW
18751	10910	16	_	_	NNP
18751	10910	17	,	,	,
18751	10910	18	four	four	CD
18751	10910	19	thousand	thousand	CD
18751	10910	20	times	time	NNS
18751	10910	21	.	.	.
18751	10911	1	Of	of	IN
18751	10911	2	the	the	DT
18751	10911	3	two	two	CD
18751	10911	4	hundred	hundred	CD
18751	10911	5	,	,	,
18751	10911	6	thirty	thirty	CD
18751	10911	7	-	-	HYPH
18751	10911	8	three	three	CD
18751	10911	9	gave	give	VBD
18751	10911	10	the	the	DT
18751	10911	11	exact	exact	JJ
18751	10911	12	average	average	NN
18751	10911	13	,	,	,
18751	10911	14	viz	viz	NN
18751	10911	15	.	.	.
18751	10912	1	:	:	:
18751	10912	2	--10	--10	CD
18751	10912	3	heads	head	NNS
18751	10912	4	;	;	:
18751	10912	5	sixty	sixty	CD
18751	10912	6	-	-	HYPH
18751	10912	7	four	four	CD
18751	10912	8	gave	give	VBD
18751	10912	9	an	an	DT
18751	10912	10	error	error	NN
18751	10912	11	of	of	IN
18751	10912	12	one	one	CD
18751	10912	13	,	,	,
18751	10912	14	viz	viz	NN
18751	10912	15	.	.	.
18751	10913	1	:	:	:
18751	10913	2	--9	--9	:
18751	10913	3	or	or	CC
18751	10913	4	11	11	CD
18751	10913	5	heads	head	NNS
18751	10913	6	;	;	:
18751	10913	7	forty	forty	CD
18751	10913	8	-	-	HYPH
18751	10913	9	nine	nine	CD
18751	10913	10	,	,	,
18751	10913	11	an	an	DT
18751	10913	12	error	error	NN
18751	10913	13	of	of	IN
18751	10913	14	two	two	CD
18751	10913	15	;	;	:
18751	10913	16	twenty	twenty	CD
18751	10913	17	-	-	HYPH
18751	10913	18	six	six	CD
18751	10913	19	,	,	,
18751	10913	20	an	an	DT
18751	10913	21	error	error	NN
18751	10913	22	of	of	IN
18751	10913	23	three	three	CD
18751	10913	24	;	;	:
18751	10913	25	twenty	twenty	CD
18751	10913	26	,	,	,
18751	10913	27	an	an	DT
18751	10913	28	error	error	NN
18751	10913	29	of	of	IN
18751	10913	30	four	four	CD
18751	10913	31	;	;	:
18751	10913	32	eight	eight	CD
18751	10913	33	gave	give	VBD
18751	10913	34	an	an	DT
18751	10913	35	error	error	NN
18751	10913	36	of	of	IN
18751	10913	37	five	five	CD
18751	10913	38	,	,	,
18751	10913	39	and	and	CC
18751	10913	40	this	this	DT
18751	10913	41	limit	limit	NN
18751	10913	42	was	be	VBD
18751	10913	43	not	not	RB
18751	10913	44	exceeded	exceed	VBN
18751	10913	45	.	.	.
18751	10914	1	From	from	IN
18751	10914	2	these	these	DT
18751	10914	3	we	-PRON-	PRP
18751	10914	4	may	may	MD
18751	10914	5	say	say	VB
18751	10914	6	that	that	IN
18751	10914	7	six	six	CD
18751	10914	8	is	be	VBZ
18751	10914	9	a	a	DT
18751	10914	10	reasonably	reasonably	RB
18751	10914	11	safe	safe	JJ
18751	10914	12	limit	limit	NN
18751	10914	13	of	of	IN
18751	10914	14	error	error	NN
18751	10914	15	.	.	.
18751	10915	1	Ninety	ninety	CD
18751	10915	2	-	-	HYPH
18751	10915	3	seven	seven	CD
18751	10915	4	cases	case	NNS
18751	10915	5	,	,	,
18751	10915	6	say	say	VBP
18751	10915	7	one	one	CD
18751	10915	8	-	-	HYPH
18751	10915	9	half	half	NN
18751	10915	10	,	,	,
18751	10915	11	gave	give	VBD
18751	10915	12	an	an	DT
18751	10915	13	error	error	NN
18751	10915	14	not	not	RB
18751	10915	15	exceeding	exceed	VBG
18751	10915	16	one	one	CD
18751	10915	17	;	;	:
18751	10915	18	and	and	CC
18751	10915	19	the	the	DT
18751	10915	20	mean	mean	JJ
18751	10915	21	error	error	NN
18751	10915	22	is	be	VBZ
18751	10915	23	1.8	1.8	CD
18751	10915	24	.	.	.
18751	10916	1	In	in	IN
18751	10916	2	other	other	JJ
18751	10916	3	words	word	NNS
18751	10916	4	,	,	,
18751	10916	5	in	in	IN
18751	10916	6	twenty	twenty	CD
18751	10916	7	tosses	toss	NNS
18751	10916	8	you	-PRON-	PRP
18751	10916	9	will	will	MD
18751	10916	10	not	not	RB
18751	10916	11	get	get	VB
18751	10916	12	more	more	JJR
18751	10916	13	than	than	IN
18751	10916	14	16	16	CD
18751	10916	15	nor	nor	CC
18751	10916	16	less	less	JJR
18751	10916	17	than	than	IN
18751	10916	18	4	4	CD
18751	10916	19	heads	head	NNS
18751	10916	20	;	;	:
18751	10916	21	you	-PRON-	PRP
18751	10916	22	are	be	VBP
18751	10916	23	as	as	RB
18751	10916	24	likely	likely	JJ
18751	10916	25	as	as	IN
18751	10916	26	not	not	RB
18751	10916	27	to	to	TO
18751	10916	28	get	get	VB
18751	10916	29	9	9	CD
18751	10916	30	,	,	,
18751	10916	31	10	10	CD
18751	10916	32	,	,	,
18751	10916	33	or	or	CC
18751	10916	34	11	11	CD
18751	10916	35	heads	head	NNS
18751	10916	36	;	;	:
18751	10916	37	and	and	CC
18751	10916	38	lastly	lastly	RB
18751	10916	39	,	,	,
18751	10916	40	if	if	IN
18751	10916	41	you	-PRON-	PRP
18751	10916	42	lost	lose	VBD
18751	10916	43	in	in	IN
18751	10916	44	twenty	twenty	CD
18751	10916	45	throws	throw	NNS
18751	10916	46	all	all	DT
18751	10916	47	heads	head	NNS
18751	10916	48	or	or	CC
18751	10916	49	tails	tail	NNS
18751	10916	50	over	over	IN
18751	10916	51	10	10	CD
18751	10916	52	your	-PRON-	PRP$
18751	10916	53	average	average	JJ
18751	10916	54	loss	loss	NN
18751	10916	55	would	would	MD
18751	10916	56	be	be	VB
18751	10916	57	1.8	1.8	CD
18751	10916	58	penny	penny	NN
18751	10916	59	,	,	,
18751	10916	60	or	or	CC
18751	10916	61	say	say	VB
18751	10916	62	roughly	roughly	RB
18751	10916	63	2d	2d	CD
18751	10916	64	.	.	.
18751	10917	1	on	on	IN
18751	10917	2	the	the	DT
18751	10917	3	twenty	twenty	CD
18751	10917	4	throws	throw	NNS
18751	10917	5	.	.	.
18751	10918	1	It	-PRON-	PRP
18751	10918	2	was	be	VBD
18751	10918	3	necessary	necessary	JJ
18751	10918	4	to	to	TO
18751	10918	5	compare	compare	VB
18751	10918	6	these	these	DT
18751	10918	7	with	with	IN
18751	10918	8	another	another	DT
18751	10918	9	series	series	NN
18751	10918	10	containing	contain	VBG
18751	10918	11	a	a	DT
18751	10918	12	larger	large	JJR
18751	10918	13	average	average	NN
18751	10918	14	,	,	,
18751	10918	15	say	say	VBP
18751	10918	16	that	that	DT
18751	10918	17	of	of	IN
18751	10918	18	100	100	CD
18751	10918	19	heads	head	NNS
18751	10918	20	in	in	IN
18751	10918	21	200	200	CD
18751	10918	22	throws	throw	NNS
18751	10918	23	.	.	.
18751	10919	1	I	-PRON-	PRP
18751	10919	2	confess	confess	VBP
18751	10919	3	the	the	DT
18751	10919	4	labour	labour	NN
18751	10919	5	of	of	IN
18751	10919	6	tossing	toss	VBG
18751	10919	7	pennies	penny	NNS
18751	10919	8	two	two	CD
18751	10919	9	hundred	hundred	CD
18751	10919	10	at	at	IN
18751	10919	11	a	a	DT
18751	10919	12	time	time	NN
18751	10919	13	was	be	VBD
18751	10919	14	little	little	JJ
18751	10919	15	to	to	IN
18751	10919	16	our	-PRON-	PRP$
18751	10919	17	taste	taste	NN
18751	10919	18	.	.	.
18751	10920	1	So	so	CC
18751	10920	2	from	from	IN
18751	10920	3	a	a	DT
18751	10920	4	bag	bag	NN
18751	10920	5	of	of	IN
18751	10920	6	pennies	penny	NNS
18751	10920	7	borrowed	borrow	VBN
18751	10920	8	from	from	IN
18751	10920	9	the	the	DT
18751	10920	10	bank	bank	NN
18751	10920	11	,	,	,
18751	10920	12	we	-PRON-	PRP
18751	10920	13	weighed	weigh	VBD
18751	10920	14	out	out	RP
18751	10920	15	samples	sample	NNS
18751	10920	16	containing	contain	VBG
18751	10920	17	two	two	CD
18751	10920	18	hundred	hundred	CD
18751	10920	19	,	,	,
18751	10920	20	and	and	CC
18751	10920	21	for	for	IN
18751	10920	22	an	an	DT
18751	10920	23	evening	evening	NN
18751	10920	24	we	-PRON-	PRP
18751	10920	25	were	be	VBD
18751	10920	26	busy	busy	JJ
18751	10920	27	counting	count	VBG
18751	10920	28	heads	head	NNS
18751	10920	29	and	and	CC
18751	10920	30	tails	tail	NNS
18751	10920	31	in	in	IN
18751	10920	32	these	these	DT
18751	10920	33	.	.	.
18751	10921	1	The	the	DT
18751	10921	2	heads	head	NNS
18751	10921	3	in	in	IN
18751	10921	4	sixty	sixty	CD
18751	10921	5	samples	sample	NNS
18751	10921	6	ranged	range	VBN
18751	10921	7	from	from	IN
18751	10921	8	80	80	CD
18751	10921	9	to	to	IN
18751	10921	10	114	114	CD
18751	10921	11	.	.	.
18751	10922	1	One	one	CD
18751	10922	2	hundred	hundred	CD
18751	10922	3	heads	head	NNS
18751	10922	4	occurred	occur	VBD
18751	10922	5	seven	seven	CD
18751	10922	6	times	time	NNS
18751	10922	7	.	.	.
18751	10923	1	The	the	DT
18751	10923	2	extent	extent	NN
18751	10923	3	and	and	CC
18751	10923	4	frequency	frequency	NN
18751	10923	5	of	of	IN
18751	10923	6	the	the	DT
18751	10923	7	errors	error	NNS
18751	10923	8	is	be	VBZ
18751	10923	9	shown	show	VBN
18751	10923	10	in	in	IN
18751	10923	11	the	the	DT
18751	10923	12	table	table	NN
18751	10923	13	.	.	.
18751	10924	1	------+-------+------+-------+------+-------	------+-------+------+-------+------+-------	NNP
18751	10924	2	Error.|No	Error.|No	NNP
18751	10924	3	.	.	.
18751	10925	1	of	of	IN
18751	10925	2	|Error.|No	|Error.|No	NNP
18751	10925	3	.	.	.
18751	10926	1	of	of	IN
18751	10926	2	|Error.|No	|Error.|No	NNP
18751	10926	3	.	.	.
18751	10927	1	of	of	IN
18751	10927	2	|	|	NNP
18751	10927	3	Times.|	Times.|	NNP
18751	10927	4	|	|	NNP
18751	10927	5	Times.|	Times.|	NNP
18751	10927	6	|	|	NNP
18751	10927	7	Times	Times	NNP
18751	10927	8	.	.	.
18751	10928	1	------+-------+------+-------+------+-------	------+-------+------+-------+------+-------	NNP
18751	10928	2	1	1	CD
18751	10928	3	|	|	CD
18751	10928	4	8	8	CD
18751	10928	5	|	|	CD
18751	10928	6	6	6	CD
18751	10928	7	|	|	CD
18751	10928	8	3	3	CD
18751	10928	9	|	|	CD
18751	10928	10	11	11	CD
18751	10928	11	|	|	CD
18751	10928	12	1	1	CD
18751	10928	13	2	2	CD
18751	10928	14	|	|	CD
18751	10928	15	5	5	CD
18751	10928	16	|	|	CD
18751	10928	17	7	7	CD
18751	10928	18	|	|	CD
18751	10928	19	3	3	CD
18751	10928	20	|	|	CD
18751	10928	21	14	14	CD
18751	10928	22	|	|	CD
18751	10928	23	3	3	CD
18751	10928	24	3	3	CD
18751	10928	25	|	|	CD
18751	10928	26	6	6	CD
18751	10928	27	|	|	CD
18751	10928	28	8	8	CD
18751	10928	29	|	|	CD
18751	10928	30	3	3	CD
18751	10928	31	|	|	CD
18751	10928	32	15	15	CD
18751	10928	33	|	|	CD
18751	10928	34	1	1	CD
18751	10928	35	4	4	CD
18751	10928	36	|	|	CD
18751	10928	37	3	3	CD
18751	10928	38	|	|	CD
18751	10928	39	9	9	CD
18751	10928	40	|	|	CD
18751	10928	41	7	7	CD
18751	10928	42	|	|	CD
18751	10928	43	18	18	CD
18751	10928	44	|	|	CD
18751	10928	45	2	2	CD
18751	10928	46	5	5	CD
18751	10928	47	|	|	CD
18751	10928	48	6	6	CD
18751	10928	49	|	|	CD
18751	10928	50	10	10	CD
18751	10928	51	|	|	CD
18751	10928	52	1	1	CD
18751	10928	53	|	|	CD
18751	10928	54	20	20	CD
18751	10928	55	|	|	CD
18751	10928	56	1	1	CD
18751	10928	57	--------------------------------------------	--------------------------------------------	NFP
18751	10928	58	We	-PRON-	PRP
18751	10928	59	may	may	MD
18751	10928	60	call	call	VB
18751	10928	61	the	the	DT
18751	10928	62	limit	limit	NN
18751	10928	63	of	of	IN
18751	10928	64	error	error	NN
18751	10928	65	21	21	CD
18751	10928	66	.	.	.
18751	10929	1	Twenty	twenty	CD
18751	10929	2	-	-	HYPH
18751	10929	3	nine	nine	CD
18751	10929	4	results	result	NNS
18751	10929	5	out	out	IN
18751	10929	6	of	of	IN
18751	10929	7	sixty	sixty	CD
18751	10929	8	,	,	,
18751	10929	9	say	say	VBP
18751	10929	10	one	one	CD
18751	10929	11	-	-	HYPH
18751	10929	12	half	half	NN
18751	10929	13	,	,	,
18751	10929	14	had	have	VBD
18751	10929	15	an	an	DT
18751	10929	16	error	error	NN
18751	10929	17	not	not	RB
18751	10929	18	exceeding	exceed	VBG
18751	10929	19	4	4	CD
18751	10929	20	;	;	:
18751	10929	21	and	and	CC
18751	10929	22	the	the	DT
18751	10929	23	mean	mean	JJ
18751	10929	24	error	error	NN
18751	10929	25	is	be	VBZ
18751	10929	26	5.6	5.6	CD
18751	10929	27	.	.	.
18751	10930	1	In	in	IN
18751	10930	2	comparing	compare	VBG
18751	10930	3	these	these	DT
18751	10930	4	with	with	IN
18751	10930	5	the	the	DT
18751	10930	6	series	series	NN
18751	10930	7	10	10	CD
18751	10930	8	in	in	IN
18751	10930	9	20	20	CD
18751	10930	10	we	-PRON-	PRP
18751	10930	11	must	must	MD
18751	10930	12	,	,	,
18751	10930	13	working	work	VBG
18751	10930	14	by	by	IN
18751	10930	15	rule	rule	NN
18751	10930	16	,	,	,
18751	10930	17	divide	divide	VBP
18751	10930	18	not	not	RB
18751	10930	19	by	by	IN
18751	10930	20	10	10	CD
18751	10930	21	but	but	CC
18751	10930	22	by	by	IN
18751	10930	23	3.16	3.16	CD
18751	10930	24	,	,	,
18751	10930	25	the	the	DT
18751	10930	26	square	square	JJ
18751	10930	27	root	root	NN
18751	10930	28	of	of	IN
18751	10930	29	10	10	CD
18751	10930	30	;	;	:
18751	10930	31	for	for	IN
18751	10930	32	if	if	IN
18751	10930	33	we	-PRON-	PRP
18751	10930	34	multiply	multiply	VBP
18751	10930	35	an	an	DT
18751	10930	36	average	average	NN
18751	10930	37	by	by	IN
18751	10930	38	any	any	DT
18751	10930	39	number[126	number[126	NN
18751	10930	40	]	]	-RRB-
18751	10930	41	the	the	DT
18751	10930	42	error	error	NN
18751	10930	43	is	be	VBZ
18751	10930	44	also	also	RB
18751	10930	45	multiplied	multiply	VBN
18751	10930	46	but	but	CC
18751	10930	47	only	only	RB
18751	10930	48	by	by	IN
18751	10930	49	the	the	DT
18751	10930	50	square	square	JJ
18751	10930	51	root	root	NN
18751	10930	52	of	of	IN
18751	10930	53	the	the	DT
18751	10930	54	number	number	NN
18751	10930	55	.	.	.
18751	10931	1	The	the	DT
18751	10931	2	error	error	NN
18751	10931	3	varies	vary	VBZ
18751	10931	4	as	as	IN
18751	10931	5	the	the	DT
18751	10931	6	square	square	JJ
18751	10931	7	root	root	NN
18751	10931	8	of	of	IN
18751	10931	9	the	the	DT
18751	10931	10	number	number	NN
18751	10931	11	.	.	.
18751	10932	1	Now	now	RB
18751	10932	2	21/3.16	21/3.16	CD
18751	10932	3	=	=	SYM
18751	10932	4	6.6	6.6	CD
18751	10932	5	=	=	SYM
18751	10932	6	limit	limit	NN
18751	10932	7	of	of	IN
18751	10932	8	error	error	NN
18751	10932	9	for	for	IN
18751	10932	10	10	10	CD
18751	10932	11	in	in	IN
18751	10932	12	20	20	CD
18751	10932	13	.	.	.
18751	10933	1	5.6/3.16	5.6/3.16	NNS
18751	10933	2	=	=	SYM
18751	10933	3	1.8	1.8	CD
18751	10933	4	=	=	SYM
18751	10933	5	mean	mean	VB
18751	10933	6	error	error	NN
18751	10933	7	"	"	''
18751	10933	8	"	"	''
18751	10933	9	"	"	''
18751	10933	10	4/3.16	4/3.16	CD
18751	10933	11	=	=	SYM
18751	10933	12	1.2	1.2	CD
18751	10933	13	=	=	SYM
18751	10933	14	probable	probable	JJ
18751	10933	15	error	error	NN
18751	10933	16	"	"	''
18751	10933	17	"	"	``
18751	10933	18	"	"	``
18751	10933	19	It	-PRON-	PRP
18751	10933	20	will	will	MD
18751	10933	21	be	be	VB
18751	10933	22	seen	see	VBN
18751	10933	23	that	that	IN
18751	10933	24	these	these	DT
18751	10933	25	calculated	calculate	VBN
18751	10933	26	results	result	NNS
18751	10933	27	agree	agree	VBP
18751	10933	28	fairly	fairly	RB
18751	10933	29	well	well	RB
18751	10933	30	with	with	IN
18751	10933	31	those	those	DT
18751	10933	32	actually	actually	RB
18751	10933	33	obtained	obtain	VBN
18751	10933	34	.	.	.
18751	10934	1	The	the	DT
18751	10934	2	rule	rule	NN
18751	10934	3	by	by	IN
18751	10934	4	which	which	WDT
18751	10934	5	these	these	DT
18751	10934	6	calculations	calculation	NNS
18751	10934	7	are	be	VBP
18751	10934	8	made	make	VBN
18751	10934	9	is	be	VBZ
18751	10934	10	important	important	JJ
18751	10934	11	and	and	CC
18751	10934	12	will	will	MD
18751	10934	13	bear	bear	VB
18751	10934	14	further	further	JJ
18751	10934	15	illustration	illustration	NN
18751	10934	16	.	.	.
18751	10935	1	To	to	TO
18751	10935	2	calculate	calculate	VB
18751	10935	3	the	the	DT
18751	10935	4	number	number	NN
18751	10935	5	of	of	IN
18751	10935	6	heads	head	NNS
18751	10935	7	in	in	IN
18751	10935	8	3200	3200	CD
18751	10935	9	throws	throw	NNS
18751	10935	10	,	,	,
18751	10935	11	we	-PRON-	PRP
18751	10935	12	have	have	VBP
18751	10935	13	to	to	TO
18751	10935	14	find	find	VB
18751	10935	15	the	the	DT
18751	10935	16	limit	limit	NN
18751	10935	17	of	of	IN
18751	10935	18	error	error	NN
18751	10935	19	on	on	IN
18751	10935	20	a	a	DT
18751	10935	21	true	true	JJ
18751	10935	22	average	average	NN
18751	10935	23	of	of	IN
18751	10935	24	1600	1600	CD
18751	10935	25	in	in	IN
18751	10935	26	3200	3200	CD
18751	10935	27	.	.	.
18751	10936	1	This	this	DT
18751	10936	2	being	be	VBG
18751	10936	3	16	16	CD
18751	10936	4	times	time	NNS
18751	10936	5	the	the	DT
18751	10936	6	average	average	NN
18751	10936	7	of	of	IN
18751	10936	8	100	100	CD
18751	10936	9	in	in	IN
18751	10936	10	200	200	CD
18751	10936	11	,	,	,
18751	10936	12	the	the	DT
18751	10936	13	corresponding	corresponding	JJ
18751	10936	14	errors	error	NNS
18751	10936	15	must	must	MD
18751	10936	16	be	be	VB
18751	10936	17	multiplied	multiply	VBN
18751	10936	18	by	by	IN
18751	10936	19	4	4	CD
18751	10936	20	.	.	.
18751	10937	1	This	this	DT
18751	10937	2	gives	give	VBZ
18751	10937	3	21×4	21×4	ADD
18751	10937	4	=	=	SYM
18751	10937	5	84	84	CD
18751	10937	6	=	=	SYM
18751	10937	7	limit	limit	NN
18751	10937	8	of	of	IN
18751	10937	9	error	error	NN
18751	10937	10	.	.	.
18751	10938	1	5.6×4	5.6×4	CD
18751	10938	2	=	=	SYM
18751	10938	3	22.4	22.4	CD
18751	10938	4	=	=	SYM
18751	10938	5	mean	mean	VB
18751	10938	6	error	error	NN
18751	10938	7	.	.	.
18751	10939	1	4×4	4×4	CD
18751	10939	2	=	=	SYM
18751	10939	3	16	16	CD
18751	10939	4	=	=	SYM
18751	10939	5	probable	probable	JJ
18751	10939	6	error	error	NN
18751	10939	7	.	.	.
18751	10940	1	The	the	DT
18751	10940	2	results	result	NNS
18751	10940	3	I	-PRON-	PRP
18751	10940	4	have	have	VBP
18751	10940	5	actually	actually	RB
18751	10940	6	obtained	obtain	VBN
18751	10940	7	with	with	IN
18751	10940	8	these	these	DT
18751	10940	9	large	large	JJ
18751	10940	10	numbers	number	NNS
18751	10940	11	are	be	VBP
18751	10940	12	hardly	hardly	RB
18751	10940	13	enough	enough	JJ
18751	10940	14	to	to	TO
18751	10940	15	base	base	VB
18751	10940	16	much	much	RB
18751	10940	17	on	on	RB
18751	10940	18	,	,	,
18751	10940	19	but	but	CC
18751	10940	20	have	have	VBP
18751	10940	21	a	a	DT
18751	10940	22	value	value	NN
18751	10940	23	by	by	IN
18751	10940	24	way	way	NN
18751	10940	25	of	of	IN
18751	10940	26	confirmation	confirmation	NN
18751	10940	27	.	.	.
18751	10941	1	Expecting	expect	VBG
18751	10941	2	1600	1600	CD
18751	10941	3	heads	head	NNS
18751	10941	4	,	,	,
18751	10941	5	the	the	DT
18751	10941	6	actual	actual	JJ
18751	10941	7	numbers	number	NNS
18751	10941	8	were	be	VBD
18751	10941	9	1560	1560	CD
18751	10941	10	,	,	,
18751	10941	11	1596	1596	CD
18751	10941	12	,	,	,
18751	10941	13	1643	1643	CD
18751	10941	14	,	,	,
18751	10941	15	1557	1557	CD
18751	10941	16	,	,	,
18751	10941	17	1591	1591	CD
18751	10941	18	,	,	,
18751	10941	19	1605	1605	CD
18751	10941	20	,	,	,
18751	10941	21	1615	1615	CD
18751	10941	22	,	,	,
18751	10941	23	1545	1545	CD
18751	10941	24	.	.	.
18751	10942	1	It	-PRON-	PRP
18751	10942	2	will	will	MD
18751	10942	3	be	be	VB
18751	10942	4	seen	see	VBN
18751	10942	5	that	that	IN
18751	10942	6	exactly	exactly	RB
18751	10942	7	half	half	NN
18751	10942	8	are	be	VBP
18751	10942	9	within	within	IN
18751	10942	10	the	the	DT
18751	10942	11	probable	probable	JJ
18751	10942	12	error	error	NN
18751	10942	13	;	;	:
18751	10942	14	but	but	CC
18751	10942	15	this	this	DT
18751	10942	16	,	,	,
18751	10942	17	considering	consider	VBG
18751	10942	18	the	the	DT
18751	10942	19	small	small	JJ
18751	10942	20	number	number	NN
18751	10942	21	of	of	IN
18751	10942	22	results	result	NNS
18751	10942	23	,	,	,
18751	10942	24	must	must	MD
18751	10942	25	be	be	VB
18751	10942	26	more	more	RBR
18751	10942	27	or	or	CC
18751	10942	28	less	less	JJR
18751	10942	29	of	of	IN
18751	10942	30	an	an	DT
18751	10942	31	accident	accident	NN
18751	10942	32	;	;	:
18751	10942	33	it	-PRON-	PRP
18751	10942	34	is	be	VBZ
18751	10942	35	more	more	JJR
18751	10942	36	to	to	IN
18751	10942	37	the	the	DT
18751	10942	38	point	point	NN
18751	10942	39	they	-PRON-	PRP
18751	10942	40	are	be	VBP
18751	10942	41	all	all	RB
18751	10942	42	well	well	RB
18751	10942	43	within	within	IN
18751	10942	44	the	the	DT
18751	10942	45	limits	limit	NNS
18751	10942	46	of	of	IN
18751	10942	47	error	error	NN
18751	10942	48	.	.	.
18751	10943	1	I	-PRON-	PRP
18751	10943	2	have	have	VBP
18751	10943	3	a	a	DT
18751	10943	4	large	large	JJ
18751	10943	5	number	number	NN
18751	10943	6	of	of	IN
18751	10943	7	other	other	JJ
18751	10943	8	results	result	NNS
18751	10943	9	which	which	WDT
18751	10943	10	with	with	IN
18751	10943	11	a	a	DT
18751	10943	12	single	single	JJ
18751	10943	13	exception	exception	NN
18751	10943	14	are	be	VBP
18751	10943	15	all	all	RB
18751	10943	16	in	in	IN
18751	10943	17	accord	accord	NN
18751	10943	18	with	with	IN
18751	10943	19	those	those	DT
18751	10943	20	given	give	VBN
18751	10943	21	;	;	:
18751	10943	22	and	and	CC
18751	10943	23	this	this	DT
18751	10943	24	exception	exception	NN
18751	10943	25	only	only	RB
18751	10943	26	just	just	RB
18751	10943	27	overstepped	overstep	VBD
18751	10943	28	the	the	DT
18751	10943	29	limits	limit	NNS
18751	10943	30	.	.	.
18751	10944	1	It	-PRON-	PRP
18751	10944	2	was	be	VBD
18751	10944	3	like	like	IN
18751	10944	4	a	a	DT
18751	10944	5	case	case	NN
18751	10944	6	of	of	IN
18751	10944	7	nine	nine	CD
18751	10944	8	trumps	trump	NNS
18751	10944	9	,	,	,
18751	10944	10	which	which	WDT
18751	10944	11	though	though	IN
18751	10944	12	in	in	IN
18751	10944	13	a	a	DT
18751	10944	14	sense	sense	NN
18751	10944	15	possible	possible	JJ
18751	10944	16	,	,	,
18751	10944	17	is	be	VBZ
18751	10944	18	very	very	RB
18751	10944	19	unlikely	unlikely	JJ
18751	10944	20	to	to	TO
18751	10944	21	happen	happen	VB
18751	10944	22	in	in	IN
18751	10944	23	any	any	DT
18751	10944	24	one	one	NN
18751	10944	25	's	's	POS
18751	10944	26	experience	experience	NN
18751	10944	27	.	.	.
18751	10945	1	But	but	CC
18751	10945	2	even	even	RB
18751	10945	3	now	now	RB
18751	10945	4	we	-PRON-	PRP
18751	10945	5	are	be	VBP
18751	10945	6	not	not	RB
18751	10945	7	quite	quite	RB
18751	10945	8	in	in	IN
18751	10945	9	a	a	DT
18751	10945	10	position	position	NN
18751	10945	11	to	to	TO
18751	10945	12	answer	answer	VB
18751	10945	13	the	the	DT
18751	10945	14	question	question	NN
18751	10945	15	with	with	IN
18751	10945	16	which	which	WDT
18751	10945	17	we	-PRON-	PRP
18751	10945	18	started	start	VBD
18751	10945	19	.	.	.
18751	10946	1	If	if	IN
18751	10946	2	you	-PRON-	PRP
18751	10946	3	refer	refer	VBP
18751	10946	4	to	to	IN
18751	10946	5	it	-PRON-	PRP
18751	10946	6	you	-PRON-	PRP
18751	10946	7	will	will	MD
18751	10946	8	see	see	VB
18751	10946	9	that	that	IN
18751	10946	10	we	-PRON-	PRP
18751	10946	11	are	be	VBP
18751	10946	12	face	face	NN
18751	10946	13	to	to	IN
18751	10946	14	face	face	NN
18751	10946	15	with	with	IN
18751	10946	16	this	this	DT
18751	10946	17	problem	problem	NN
18751	10946	18	:	:	:
18751	10946	19	the	the	DT
18751	10946	20	limit	limit	NN
18751	10946	21	of	of	IN
18751	10946	22	variation	variation	NN
18751	10946	23	on	on	IN
18751	10946	24	the	the	DT
18751	10946	25	1000	1000	CD
18751	10946	26	who	who	WP
18751	10946	27	died	die	VBD
18751	10946	28	would	would	MD
18751	10946	29	be	be	VB
18751	10946	30	say	say	VB
18751	10946	31	70,[127	70,[127	CD
18751	10946	32	]	]	-RRB-
18751	10946	33	ignoring	ignore	VBG
18751	10946	34	decimals	decimal	NNS
18751	10946	35	.	.	.
18751	10947	1	But	but	CC
18751	10947	2	if	if	IN
18751	10947	3	we	-PRON-	PRP
18751	10947	4	calculate	calculate	VBP
18751	10947	5	on	on	IN
18751	10947	6	the	the	DT
18751	10947	7	number	number	NN
18751	10947	8	who	who	WP
18751	10947	9	did	do	VBD
18751	10947	10	not	not	RB
18751	10947	11	die	die	VB
18751	10947	12	,	,	,
18751	10947	13	viz.--699,000,[128	viz.--699,000,[128	JJ
18751	10947	14	]	]	-RRB-
18751	10947	15	we	-PRON-	PRP
18751	10947	16	shall	shall	MD
18751	10947	17	get	get	VB
18751	10947	18	a	a	DT
18751	10947	19	variation	variation	NN
18751	10947	20	26	26	CD
18751	10947	21	times	time	NNS
18751	10947	22	as	as	RB
18751	10947	23	great	great	RB
18751	10947	24	as	as	IN
18751	10947	25	this	this	DT
18751	10947	26	.	.	.
18751	10948	1	But	but	CC
18751	10948	2	it	-PRON-	PRP
18751	10948	3	is	be	VBZ
18751	10948	4	evident	evident	JJ
18751	10948	5	the	the	DT
18751	10948	6	variation	variation	NN
18751	10948	7	must	must	MD
18751	10948	8	be	be	VB
18751	10948	9	the	the	DT
18751	10948	10	same	same	JJ
18751	10948	11	in	in	IN
18751	10948	12	each	each	DT
18751	10948	13	case	case	NN
18751	10948	14	.	.	.
18751	10949	1	I	-PRON-	PRP
18751	10949	2	submitted	submit	VBD
18751	10949	3	this	this	DT
18751	10949	4	kind	kind	NN
18751	10949	5	of	of	IN
18751	10949	6	problem	problem	NN
18751	10949	7	also	also	RB
18751	10949	8	to	to	IN
18751	10949	9	the	the	DT
18751	10949	10	test	test	NN
18751	10949	11	of	of	IN
18751	10949	12	experiment	experiment	NN
18751	10949	13	,	,	,
18751	10949	14	the	the	DT
18751	10949	15	results	result	NNS
18751	10949	16	of	of	IN
18751	10949	17	which	which	WDT
18751	10949	18	gave	give	VBD
18751	10949	19	me	-PRON-	PRP
18751	10949	20	great	great	JJ
18751	10949	21	faith	faith	NN
18751	10949	22	in	in	IN
18751	10949	23	Poisson	Poisson	NNP
18751	10949	24	's	's	POS
18751	10949	25	formula	formula	NN
18751	10949	26	.	.	.
18751	10950	1	Imagine	imagine	VB
18751	10950	2	two	two	CD
18751	10950	3	hundred	hundred	CD
18751	10950	4	pennies	penny	NNS
18751	10950	5	in	in	IN
18751	10950	6	a	a	DT
18751	10950	7	bag	bag	NN
18751	10950	8	all	all	DT
18751	10950	9	heads	head	NNS
18751	10950	10	up	up	RP
18751	10950	11	.	.	.
18751	10951	1	Any	any	DT
18751	10951	2	shaking	shaking	NN
18751	10951	3	will	will	MD
18751	10951	4	spoil	spoil	VB
18751	10951	5	this	this	DT
18751	10951	6	arrangement	arrangement	NN
18751	10951	7	and	and	CC
18751	10951	8	give	give	VB
18751	10951	9	a	a	DT
18751	10951	10	certain	certain	JJ
18751	10951	11	proportion	proportion	NN
18751	10951	12	of	of	IN
18751	10951	13	tails	tail	NNS
18751	10951	14	.	.	.
18751	10952	1	And	and	CC
18751	10952	2	,	,	,
18751	10952	3	further	further	RB
18751	10952	4	,	,	,
18751	10952	5	the	the	DT
18751	10952	6	probable	probable	JJ
18751	10952	7	effect	effect	NN
18751	10952	8	of	of	IN
18751	10952	9	shaking	shake	VBG
18751	10952	10	and	and	CC
18751	10952	11	turning	turning	NN
18751	10952	12	will	will	MD
18751	10952	13	be	be	VB
18751	10952	14	to	to	TO
18751	10952	15	reduce	reduce	VB
18751	10952	16	the	the	DT
18751	10952	17	preponderance	preponderance	NN
18751	10952	18	of	of	IN
18751	10952	19	heads	head	NNS
18751	10952	20	or	or	CC
18751	10952	21	tails	tail	NNS
18751	10952	22	whichever	whichever	WDT
18751	10952	23	may	may	MD
18751	10952	24	be	be	VB
18751	10952	25	in	in	IN
18751	10952	26	excess	excess	NN
18751	10952	27	.	.	.
18751	10953	1	This	this	DT
18751	10953	2	of	of	IN
18751	10953	3	course	course	NN
18751	10953	4	is	be	VBZ
18751	10953	5	the	the	DT
18751	10953	6	reason	reason	NN
18751	10953	7	why	why	WRB
18751	10953	8	we	-PRON-	PRP
18751	10953	9	are	be	VBP
18751	10953	10	so	so	RB
18751	10953	11	unlikely	unlikely	JJ
18751	10953	12	to	to	TO
18751	10953	13	get	get	VB
18751	10953	14	more	more	JJR
18751	10953	15	than	than	IN
18751	10953	16	120	120	CD
18751	10953	17	of	of	IN
18751	10953	18	them	-PRON-	PRP
18751	10953	19	in	in	IN
18751	10953	20	either	either	DT
18751	10953	21	position	position	NN
18751	10953	22	.	.	.
18751	10954	1	But	but	CC
18751	10954	2	if	if	IN
18751	10954	3	the	the	DT
18751	10954	4	two	two	CD
18751	10954	5	hundred	hundred	CD
18751	10954	6	pennies	penny	NNS
18751	10954	7	are	be	VBP
18751	10954	8	increased	increase	VBN
18751	10954	9	to	to	IN
18751	10954	10	20,000	20,000	CD
18751	10954	11	by	by	IN
18751	10954	12	adding	add	VBG
18751	10954	13	pennies	penny	NNS
18751	10954	14	which	which	WDT
18751	10954	15	have	have	VBP
18751	10954	16	tails	tail	NNS
18751	10954	17	on	on	IN
18751	10954	18	both	both	DT
18751	10954	19	sides	side	NNS
18751	10954	20	,	,	,
18751	10954	21	then	then	RB
18751	10954	22	the	the	DT
18751	10954	23	shaking	shaking	NN
18751	10954	24	or	or	CC
18751	10954	25	mixing	mixing	NN
18751	10954	26	would	would	MD
18751	10954	27	be	be	VB
18751	10954	28	less	less	RBR
18751	10954	29	effective	effective	JJ
18751	10954	30	.	.	.
18751	10955	1	We	-PRON-	PRP
18751	10955	2	should	should	MD
18751	10955	3	still	still	RB
18751	10955	4	expect	expect	VB
18751	10955	5	as	as	IN
18751	10955	6	an	an	DT
18751	10955	7	average	average	JJ
18751	10955	8	result	result	NN
18751	10955	9	to	to	TO
18751	10955	10	get	get	VB
18751	10955	11	the	the	DT
18751	10955	12	100	100	CD
18751	10955	13	heads	head	NNS
18751	10955	14	but	but	CC
18751	10955	15	in	in	IN
18751	10955	16	20,000	20,000	CD
18751	10955	17	instead	instead	RB
18751	10955	18	of	of	IN
18751	10955	19	200	200	CD
18751	10955	20	.	.	.
18751	10956	1	The	the	DT
18751	10956	2	variation	variation	NN
18751	10956	3	will	will	MD
18751	10956	4	be	be	VB
18751	10956	5	28	28	CD
18751	10956	6	or	or	CC
18751	10956	7	29	29	CD
18751	10956	8	on	on	IN
18751	10956	9	the	the	DT
18751	10956	10	100	100	CD
18751	10956	11	instead	instead	RB
18751	10956	12	of	of	IN
18751	10956	13	20	20	CD
18751	10956	14	.	.	.
18751	10957	1	And	and	CC
18751	10957	2	this	this	DT
18751	10957	3	is	be	VBZ
18751	10957	4	a	a	DT
18751	10957	5	better	well	JJR
18751	10957	6	limit	limit	NN
18751	10957	7	in	in	IN
18751	10957	8	such	such	JJ
18751	10957	9	cases	case	NNS
18751	10957	10	.	.	.
18751	10958	1	_	_	NNP
18751	10958	2	Taking	Taking	NNP
18751	10958	3	28	28	CD
18751	10958	4	as	as	IN
18751	10958	5	the	the	DT
18751	10958	6	limit	limit	NN
18751	10958	7	of	of	IN
18751	10958	8	error	error	NN
18751	10958	9	on	on	IN
18751	10958	10	100	100	CD
18751	10958	11	instances	instance	NNS
18751	10958	12	_	_	NNP
18751	10958	13	and	and	CC
18751	10958	14	proportionally	proportionally	RB
18751	10958	15	increasing	increase	VBG
18751	10958	16	the	the	DT
18751	10958	17	others	other	NNS
18751	10958	18	so	so	IN
18751	10958	19	that	that	IN
18751	10958	20	_	_	NNP
18751	10958	21	the	the	DT
18751	10958	22	mean	mean	JJ
18751	10958	23	error	error	NN
18751	10958	24	becomes	become	VBZ
18751	10958	25	7.8	7.8	CD
18751	10958	26	and	and	CC
18751	10958	27	the	the	DT
18751	10958	28	probable	probable	JJ
18751	10958	29	error	error	NN
18751	10958	30	5.6	5.6	CD
18751	10958	31	_	_	NNP
18751	10958	32	,	,	,
18751	10958	33	we	-PRON-	PRP
18751	10958	34	may	may	MD
18751	10958	35	now	now	RB
18751	10958	36	calculate	calculate	VB
18751	10958	37	the	the	DT
18751	10958	38	answer	answer	NN
18751	10958	39	without	without	IN
18751	10958	40	gross	gross	JJ
18751	10958	41	mistake	mistake	NN
18751	10958	42	.	.	.
18751	10959	1	The	the	DT
18751	10959	2	probable	probable	JJ
18751	10959	3	variation	variation	NN
18751	10959	4	on	on	IN
18751	10959	5	the	the	DT
18751	10959	6	1000	1000	CD
18751	10959	7	deaths	death	NNS
18751	10959	8	by	by	IN
18751	10959	9	accident	accident	NN
18751	10959	10	will	will	MD
18751	10959	11	be	be	VB
18751	10959	12	18	18	CD
18751	10959	13	,	,	,
18751	10959	14	the	the	DT
18751	10959	15	mean	mean	JJ
18751	10959	16	variation	variation	NN
18751	10959	17	will	will	MD
18751	10959	18	be	be	VB
18751	10959	19	24.6	24.6	CD
18751	10959	20	,	,	,
18751	10959	21	and	and	CC
18751	10959	22	the	the	DT
18751	10959	23	limits	limit	NNS
18751	10959	24	of	of	IN
18751	10959	25	variation	variation	NN
18751	10959	26	88.5	88.5	CD
18751	10959	27	.	.	.
18751	10960	1	One	one	CD
18751	10960	2	such	such	JJ
18751	10960	3	table	table	NN
18751	10960	4	showing	show	VBG
18751	10960	5	in	in	IN
18751	10960	6	five	five	CD
18751	10960	7	years	year	NNS
18751	10960	8	a	a	DT
18751	10960	9	mean	mean	JJ
18751	10960	10	number	number	NN
18751	10960	11	of	of	IN
18751	10960	12	deaths	death	NNS
18751	10960	13	of	of	IN
18751	10960	14	about	about	RB
18751	10960	15	1120	1120	CD
18751	10960	16	per	per	IN
18751	10960	17	annum	annum	FW
18751	10960	18	gives	give	VBZ
18751	10960	19	an	an	DT
18751	10960	20	annual	annual	JJ
18751	10960	21	deviation	deviation	NN
18751	10960	22	of	of	IN
18751	10960	23	about	about	RB
18751	10960	24	50	50	CD
18751	10960	25	up	up	RB
18751	10960	26	or	or	CC
18751	10960	27	down	down	IN
18751	10960	28	of	of	IN
18751	10960	29	this	this	DT
18751	10960	30	.	.	.
18751	10961	1	It	-PRON-	PRP
18751	10961	2	will	will	MD
18751	10961	3	be	be	VB
18751	10961	4	seen	see	VBN
18751	10961	5	at	at	IN
18751	10961	6	once	once	RB
18751	10961	7	that	that	IN
18751	10961	8	an	an	DT
18751	10961	9	improvement	improvement	NN
18751	10961	10	of	of	IN
18751	10961	11	30	30	CD
18751	10961	12	or	or	CC
18751	10961	13	40	40	CD
18751	10961	14	in	in	IN
18751	10961	15	any	any	DT
18751	10961	16	one	one	CD
18751	10961	17	year	year	NN
18751	10961	18	would	would	MD
18751	10961	19	be	be	VB
18751	10961	20	without	without	IN
18751	10961	21	meaning	meaning	NN
18751	10961	22	,	,	,
18751	10961	23	but	but	CC
18751	10961	24	that	that	IN
18751	10961	25	an	an	DT
18751	10961	26	improvement	improvement	NN
18751	10961	27	of	of	IN
18751	10961	28	from	from	IN
18751	10961	29	100	100	CD
18751	10961	30	to	to	IN
18751	10961	31	200	200	CD
18751	10961	32	would	would	MD
18751	10961	33	indicate	indicate	VB
18751	10961	34	some	some	DT
18751	10961	35	change	change	NN
18751	10961	36	for	for	IN
18751	10961	37	the	the	DT
18751	10961	38	better	well	JJR
18751	10961	39	in	in	IN
18751	10961	40	the	the	DT
18751	10961	41	circumstances	circumstance	NNS
18751	10961	42	of	of	IN
18751	10961	43	the	the	DT
18751	10961	44	industry	industry	NN
18751	10961	45	.	.	.
18751	10962	1	Before	before	IN
18751	10962	2	applying	apply	VBG
18751	10962	3	these	these	DT
18751	10962	4	principles	principle	NNS
18751	10962	5	to	to	IN
18751	10962	6	the	the	DT
18751	10962	7	elucidation	elucidation	NN
18751	10962	8	of	of	IN
18751	10962	9	some	some	DT
18751	10962	10	of	of	IN
18751	10962	11	the	the	DT
18751	10962	12	problems	problem	NNS
18751	10962	13	of	of	IN
18751	10962	14	sampling	sampling	NN
18751	10962	15	it	-PRON-	PRP
18751	10962	16	will	will	MD
18751	10962	17	be	be	VB
18751	10962	18	well	well	JJ
18751	10962	19	to	to	TO
18751	10962	20	give	give	VB
18751	10962	21	Poisson	Poisson	NNP
18751	10962	22	's	's	POS
18751	10962	23	formula	formula	NN
18751	10962	24	(	(	-LRB-
18751	10962	25	in	in	IN
18751	10962	26	a	a	DT
18751	10962	27	modified	modify	VBN
18751	10962	28	form	form	NN
18751	10962	29	)	)	-RRB-
18751	10962	30	and	and	CC
18751	10962	31	to	to	TO
18751	10962	32	illustrate	illustrate	VB
18751	10962	33	its	-PRON-	PRP$
18751	10962	34	working	working	NN
18751	10962	35	.	.	.
18751	10963	1	Let	let	VB
18751	10963	2	_	_	NNP
18751	10963	3	x	x	SYM
18751	10963	4	_	_	NNP
18751	10963	5	equal	equal	JJ
18751	10963	6	the	the	DT
18751	10963	7	number	number	NN
18751	10963	8	of	of	IN
18751	10963	9	cases	case	NNS
18751	10963	10	of	of	IN
18751	10963	11	one	one	CD
18751	10963	12	sort	sort	NN
18751	10963	13	,	,	,
18751	10963	14	_	_	NNP
18751	10963	15	y	y	NNP
18751	10963	16	_	_	NNP
18751	10963	17	the	the	DT
18751	10963	18	cases	case	NNS
18751	10963	19	of	of	IN
18751	10963	20	the	the	DT
18751	10963	21	other	other	JJ
18751	10963	22	sort	sort	NN
18751	10963	23	,	,	,
18751	10963	24	and	and	CC
18751	10963	25	_	_	NNP
18751	10963	26	z	z	NNP
18751	10963	27	_	_	NNP
18751	10963	28	the	the	DT
18751	10963	29	total	total	NN
18751	10963	30	.	.	.
18751	10964	1	In	in	IN
18751	10964	2	the	the	DT
18751	10964	3	example	example	NN
18751	10964	4	,	,	,
18751	10964	5	_	_	NNP
18751	10964	6	z	z	NNP
18751	10964	7	_	_	NNP
18751	10964	8	will	will	MD
18751	10964	9	be	be	VB
18751	10964	10	the	the	DT
18751	10964	11	700,000	700,000	CD
18751	10964	12	engaged	engage	VBN
18751	10964	13	in	in	IN
18751	10964	14	the	the	DT
18751	10964	15	industry	industry	NN
18751	10964	16	;	;	:
18751	10964	17	_	_	NNP
18751	10964	18	x	x	NNP
18751	10964	19	_	_	NNP
18751	10964	20	will	will	MD
18751	10964	21	be	be	VB
18751	10964	22	the	the	DT
18751	10964	23	1000	1000	CD
18751	10964	24	killed	kill	VBN
18751	10964	25	by	by	IN
18751	10964	26	accidents	accident	NNS
18751	10964	27	,	,	,
18751	10964	28	and	and	CC
18751	10964	29	_	_	NNP
18751	10964	30	y	y	NNP
18751	10964	31	_	_	NNP
18751	10964	32	will	will	MD
18751	10964	33	be	be	VB
18751	10964	34	the	the	DT
18751	10964	35	699,000	699,000	CD
18751	10964	36	who	who	WP
18751	10964	37	did	do	VBD
18751	10964	38	not	not	RB
18751	10964	39	so	so	RB
18751	10964	40	die	die	VB
18751	10964	41	.	.	.
18751	10965	1	The	the	DT
18751	10965	2	limit	limit	NN
18751	10965	3	of	of	IN
18751	10965	4	deviation	deviation	NN
18751	10965	5	or	or	CC
18751	10965	6	error	error	NN
18751	10965	7	calculated	calculate	VBN
18751	10965	8	by	by	IN
18751	10965	9	Poisson	Poisson	NNP
18751	10965	10	's	's	POS
18751	10965	11	formula	formula	NN
18751	10965	12	will	will	MD
18751	10965	13	be	be	VB
18751	10965	14	the	the	DT
18751	10965	15	square	square	JJ
18751	10965	16	root	root	NN
18751	10965	17	of	of	IN
18751	10965	18	8_xy_/_z	8_xy_/_z	CD
18751	10965	19	_	_	NNP
18751	10965	20	.	.	.
18751	10966	1	Replacing	replace	VBG
18751	10966	2	_	_	NNP
18751	10966	3	x	x	NNP
18751	10966	4	_	_	NNP
18751	10966	5	,	,	,
18751	10966	6	_	_	NNP
18751	10966	7	y	y	NNP
18751	10966	8	_	_	NNP
18751	10966	9	and	and	CC
18751	10966	10	_	_	NNP
18751	10966	11	z	z	NNP
18751	10966	12	_	_	NNP
18751	10966	13	by	by	IN
18751	10966	14	the	the	DT
18751	10966	15	figures	figure	NNS
18751	10966	16	of	of	IN
18751	10966	17	the	the	DT
18751	10966	18	example	example	NN
18751	10966	19	we	-PRON-	PRP
18751	10966	20	get	get	VBP
18751	10966	21	the	the	DT
18751	10966	22	square	square	JJ
18751	10966	23	root	root	NN
18751	10966	24	of	of	IN
18751	10966	25	(	(	-LRB-
18751	10966	26	8×1000×699000)/700,000	8×1000×699000)/700,000	NNP
18751	10966	27	,	,	,
18751	10966	28	which	which	WDT
18751	10966	29	works	work	VBZ
18751	10966	30	out	out	RP
18751	10966	31	to	to	IN
18751	10966	32	the	the	DT
18751	10966	33	square	square	JJ
18751	10966	34	root	root	NN
18751	10966	35	of	of	IN
18751	10966	36	7988.57	7988.57	CD
18751	10966	37	,	,	,
18751	10966	38	or	or	CC
18751	10966	39	89.3	89.3	CD
18751	10966	40	.	.	.
18751	10967	1	Which	which	WDT
18751	10967	2	means	mean	VBZ
18751	10967	3	that	that	IN
18751	10967	4	we	-PRON-	PRP
18751	10967	5	may	may	MD
18751	10967	6	reasonably	reasonably	RB
18751	10967	7	expect	expect	VB
18751	10967	8	the	the	DT
18751	10967	9	number	number	NN
18751	10967	10	of	of	IN
18751	10967	11	deaths	death	NNS
18751	10967	12	not	not	RB
18751	10967	13	to	to	TO
18751	10967	14	vary	vary	VB
18751	10967	15	from	from	IN
18751	10967	16	1000	1000	CD
18751	10967	17	by	by	IN
18751	10967	18	more	more	JJR
18751	10967	19	than	than	IN
18751	10967	20	89	89	CD
18751	10967	21	,	,	,
18751	10967	22	_	_	NNP
18751	10967	23	i.e.	i.e.	FW
18751	10967	24	_	_	NNP
18751	10967	25	,	,	,
18751	10967	26	they	-PRON-	PRP
18751	10967	27	will	will	MD
18751	10967	28	be	be	VB
18751	10967	29	between	between	IN
18751	10967	30	1090	1090	CD
18751	10967	31	and	and	CC
18751	10967	32	910	910	CD
18751	10967	33	.	.	.
18751	10968	1	It	-PRON-	PRP
18751	10968	2	will	will	MD
18751	10968	3	be	be	VB
18751	10968	4	seen	see	VBN
18751	10968	5	that	that	IN
18751	10968	6	this	this	DT
18751	10968	7	number	number	NN
18751	10968	8	is	be	VBZ
18751	10968	9	in	in	IN
18751	10968	10	very	very	RB
18751	10968	11	satisfactory	satisfactory	JJ
18751	10968	12	agreement	agreement	NN
18751	10968	13	with	with	IN
18751	10968	14	88.5	88.5	CD
18751	10968	15	given	give	VBN
18751	10968	16	by	by	IN
18751	10968	17	the	the	DT
18751	10968	18	rougher	rougher	NNP
18751	10968	19	calculation	calculation	NN
18751	10968	20	based	base	VBN
18751	10968	21	on	on	IN
18751	10968	22	my	-PRON-	PRP$
18751	10968	23	own	own	JJ
18751	10968	24	experiments	experiment	NNS
18751	10968	25	.	.	.
18751	10969	1	To	to	TO
18751	10969	2	come	come	VB
18751	10969	3	to	to	IN
18751	10969	4	the	the	DT
18751	10969	5	question	question	NN
18751	10969	6	of	of	IN
18751	10969	7	sampling	sampling	NN
18751	10969	8	.	.	.
18751	10970	1	Consider	consider	VB
18751	10970	2	a	a	DT
18751	10970	3	powder	powder	NN
18751	10970	4	of	of	IN
18751	10970	5	uniform	uniform	JJ
18751	10970	6	fineness	fineness	NN
18751	10970	7	and	and	CC
18751	10970	8	fine	fine	JJ
18751	10970	9	enough	enough	RB
18751	10970	10	to	to	TO
18751	10970	11	pass	pass	VB
18751	10970	12	through	through	RP
18751	10970	13	an	an	DT
18751	10970	14	80	80	CD
18751	10970	15	sieve	sieve	NN
18751	10970	16	.	.	.
18751	10971	1	For	for	IN
18751	10971	2	purposes	purpose	NNS
18751	10971	3	of	of	IN
18751	10971	4	calculation	calculation	NN
18751	10971	5	this	this	DT
18751	10971	6	may	may	MD
18751	10971	7	be	be	VB
18751	10971	8	assumed	assume	VBN
18751	10971	9	to	to	TO
18751	10971	10	be	be	VB
18751	10971	11	made	make	VBN
18751	10971	12	up	up	RP
18751	10971	13	of	of	IN
18751	10971	14	particles	particle	NNS
18751	10971	15	of	of	IN
18751	10971	16	about	about	RB
18751	10971	17	one	one	CD
18751	10971	18	-	-	HYPH
18751	10971	19	eighth	eighth	NN
18751	10971	20	of	of	IN
18751	10971	21	a	a	DT
18751	10971	22	millimetre	millimetre	NN
18751	10971	23	across	across	IN
18751	10971	24	(	(	-LRB-
18751	10971	25	say	say	VB
18751	10971	26	roughly	roughly	RB
18751	10971	27	1/200	1/200	CD
18751	10971	28	of	of	IN
18751	10971	29	an	an	DT
18751	10971	30	inch	inch	NN
18751	10971	31	)	)	-RRB-
18751	10971	32	;	;	:
18751	10971	33	cubed	cube	VBN
18751	10971	34	,	,	,
18751	10971	35	this	this	DT
18751	10971	36	gives	give	VBZ
18751	10971	37	the	the	DT
18751	10971	38	content	content	NN
18751	10971	39	as	as	IN
18751	10971	40	about	about	IN
18751	10971	41	1/500	1/500	CD
18751	10971	42	(	(	-LRB-
18751	10971	43	strictly	strictly	RB
18751	10971	44	1/512	1/512	CD
18751	10971	45	)	)	-RRB-
18751	10971	46	of	of	IN
18751	10971	47	a	a	DT
18751	10971	48	cubic	cubic	JJ
18751	10971	49	m.m	m.m	NNP
18751	10971	50	.	.	.
18751	10972	1	Now	now	RB
18751	10972	2	one	one	CD
18751	10972	3	cubic	cubic	JJ
18751	10972	4	m.m	m.m	NN
18751	10972	5	.	.	.
18751	10973	1	of	of	IN
18751	10973	2	water	water	NN
18751	10973	3	weighs	weigh	VBZ
18751	10973	4	1	1	CD
18751	10973	5	milligram	milligram	NN
18751	10973	6	;	;	:
18751	10973	7	therefore	therefore	RB
18751	10973	8	500	500	CD
18751	10973	9	such	such	JJ
18751	10973	10	particles	particle	NNS
18751	10973	11	if	if	IN
18751	10973	12	they	-PRON-	PRP
18751	10973	13	have	have	VBP
18751	10973	14	the	the	DT
18751	10973	15	specific	specific	JJ
18751	10973	16	gravity	gravity	NN
18751	10973	17	of	of	IN
18751	10973	18	water	water	NN
18751	10973	19	weigh	weigh	NNP
18751	10973	20	1	1	CD
18751	10973	21	milligram	milligram	NN
18751	10973	22	,	,	,
18751	10973	23	and	and	CC
18751	10973	24	otherwise	otherwise	RB
18751	10973	25	weigh	weigh	VBP
18751	10973	26	1	1	CD
18751	10973	27	milligram	milligram	NN
18751	10973	28	multiplied	multiply	VBN
18751	10973	29	by	by	IN
18751	10973	30	the	the	DT
18751	10973	31	sp	sp	NNP
18751	10973	32	.	.	.
18751	10974	1	gr	gr	NNP
18751	10974	2	.	.	.
18751	10975	1	:	:	:
18751	10975	2	500	500	CD
18751	10975	3	particles	particle	NNS
18751	10975	4	of	of	IN
18751	10975	5	ruby	ruby	NNP
18751	10975	6	silver	silver	NN
18751	10975	7	(	(	-LRB-
18751	10975	8	Pyrargyrite)[129	Pyrargyrite)[129	NNP
18751	10975	9	]	]	-RRB-
18751	10975	10	will	will	MD
18751	10975	11	weigh	weigh	VB
18751	10975	12	5.8	5.8	CD
18751	10975	13	milligrams	milligram	NNS
18751	10975	14	and	and	CC
18751	10975	15	will	will	MD
18751	10975	16	contain	contain	VB
18751	10975	17	nearly	nearly	RB
18751	10975	18	3.5	3.5	CD
18751	10975	19	milligrams	milligram	NNS
18751	10975	20	of	of	IN
18751	10975	21	silver	silver	NN
18751	10975	22	.	.	.
18751	10976	1	Now	now	RB
18751	10976	2	suppose	suppose	VB
18751	10976	3	a	a	DT
18751	10976	4	portion	portion	NN
18751	10976	5	of	of	IN
18751	10976	6	3.2667	3.2667	CD
18751	10976	7	grams	gram	NNS
18751	10976	8	(	(	-LRB-
18751	10976	9	1/10	1/10	CD
18751	10976	10	Assay	Assay	NNP
18751	10976	11	Ton	Ton	NNP
18751	10976	12	)	)	-RRB-
18751	10976	13	of	of	IN
18751	10976	14	silver	silver	NNP
18751	10976	15	ore	ore	NNP
18751	10976	16	to	to	TO
18751	10976	17	contain	contain	VB
18751	10976	18	500	500	CD
18751	10976	19	such	such	JJ
18751	10976	20	particles	particle	NNS
18751	10976	21	of	of	IN
18751	10976	22	ruby	ruby	NNP
18751	10976	23	silver	silver	NN
18751	10976	24	and	and	CC
18751	10976	25	no	no	DT
18751	10976	26	other	other	JJ
18751	10976	27	material	material	NN
18751	10976	28	carrying	carry	VBG
18751	10976	29	silver	silver	NN
18751	10976	30	:	:	:
18751	10976	31	such	such	PDT
18751	10976	32	an	an	DT
18751	10976	33	ore	ore	NN
18751	10976	34	would	would	MD
18751	10976	35	contain	contain	VB
18751	10976	36	35	35	CD
18751	10976	37	ozs	ozs	NN
18751	10976	38	.	.	.
18751	10977	1	of	of	IN
18751	10977	2	silver	silver	NN
18751	10977	3	to	to	IN
18751	10977	4	the	the	DT
18751	10977	5	ton	ton	NN
18751	10977	6	.	.	.
18751	10978	1	But	but	CC
18751	10978	2	the	the	DT
18751	10978	3	limits	limit	NNS
18751	10978	4	of	of	IN
18751	10978	5	variation	variation	NN
18751	10978	6	on	on	IN
18751	10978	7	500	500	CD
18751	10978	8	particles	particle	NNS
18751	10978	9	would	would	MD
18751	10978	10	be	be	VB
18751	10978	11	28[130	28[130	CD
18751	10978	12	]	]	-RRB-
18751	10978	13	multiplied	multiply	VBN
18751	10978	14	by	by	IN
18751	10978	15	the	the	DT
18751	10978	16	square	square	JJ
18751	10978	17	root	root	NN
18751	10978	18	of	of	IN
18751	10978	19	5	5	CD
18751	10978	20	,	,	,
18751	10978	21	or	or	CC
18751	10978	22	62	62	CD
18751	10978	23	particles	particle	NNS
18751	10978	24	.	.	.
18751	10979	1	Thus	thus	RB
18751	10979	2	the	the	DT
18751	10979	3	limit	limit	NN
18751	10979	4	of	of	IN
18751	10979	5	sampling	sample	VBG
18751	10979	6	error	error	NN
18751	10979	7	would	would	MD
18751	10979	8	amount	amount	VB
18751	10979	9	to	to	IN
18751	10979	10	just	just	RB
18751	10979	11	one	one	CD
18751	10979	12	-	-	HYPH
18751	10979	13	eighth	eighth	JJ
18751	10979	14	of	of	IN
18751	10979	15	the	the	DT
18751	10979	16	silver	silver	NN
18751	10979	17	present	present	NN
18751	10979	18	,	,	,
18751	10979	19	or	or	CC
18751	10979	20	say	say	VB
18751	10979	21	to	to	TO
18751	10979	22	rather	rather	RB
18751	10979	23	more	more	JJR
18751	10979	24	than	than	IN
18751	10979	25	4	4	CD
18751	10979	26	ozs	ozs	NN
18751	10979	27	.	.	.
18751	10980	1	to	to	IN
18751	10980	2	the	the	DT
18751	10980	3	ton	ton	NN
18751	10980	4	;	;	:
18751	10980	5	the	the	DT
18751	10980	6	mean	mean	JJ
18751	10980	7	sampling	sampling	NN
18751	10980	8	error	error	NN
18751	10980	9	would	would	MD
18751	10980	10	be	be	VB
18751	10980	11	rather	rather	RB
18751	10980	12	more	more	JJR
18751	10980	13	than	than	IN
18751	10980	14	a	a	DT
18751	10980	15	quarter	quarter	NN
18751	10980	16	of	of	IN
18751	10980	17	this	this	DT
18751	10980	18	,	,	,
18751	10980	19	or	or	CC
18751	10980	20	say	say	VB
18751	10980	21	about	about	RB
18751	10980	22	1.3	1.3	CD
18751	10980	23	ozs	ozs	NN
18751	10980	24	.	.	.
18751	10981	1	to	to	IN
18751	10981	2	the	the	DT
18751	10981	3	ton	ton	NN
18751	10981	4	.	.	.
18751	10982	1	On	on	IN
18751	10982	2	the	the	DT
18751	10982	3	other	other	JJ
18751	10982	4	hand	hand	NN
18751	10982	5	,	,	,
18751	10982	6	if	if	IN
18751	10982	7	one	one	CD
18751	10982	8	took	take	VBD
18751	10982	9	for	for	IN
18751	10982	10	the	the	DT
18751	10982	11	assay	assay	NN
18751	10982	12	a	a	DT
18751	10982	13	charge	charge	NN
18751	10982	14	six	six	CD
18751	10982	15	times	time	NNS
18751	10982	16	greater	great	JJR
18751	10982	17	(	(	-LRB-
18751	10982	18	say	say	VB
18751	10982	19	about	about	IN
18751	10982	20	20	20	CD
18751	10982	21	grams	gram	NNS
18751	10982	22	)	)	-RRB-
18751	10982	23	,	,	,
18751	10982	24	the	the	DT
18751	10982	25	number	number	NN
18751	10982	26	of	of	IN
18751	10982	27	particles	particle	NNS
18751	10982	28	would	would	MD
18751	10982	29	be	be	VB
18751	10982	30	3000	3000	CD
18751	10982	31	and	and	CC
18751	10982	32	the	the	DT
18751	10982	33	limits	limit	NNS
18751	10982	34	of	of	IN
18751	10982	35	variation	variation	NN
18751	10982	36	would	would	MD
18751	10982	37	be	be	VB
18751	10982	38	28	28	CD
18751	10982	39	multiplied	multiply	VBN
18751	10982	40	by	by	IN
18751	10982	41	the	the	DT
18751	10982	42	square	square	JJ
18751	10982	43	root	root	NN
18751	10982	44	of	of	IN
18751	10982	45	30	30	CD
18751	10982	46	,	,	,
18751	10982	47	or	or	CC
18751	10982	48	153	153	CD
18751	10982	49	particles	particle	NNS
18751	10982	50	,	,	,
18751	10982	51	which	which	WDT
18751	10982	52	is	be	VBZ
18751	10982	53	very	very	RB
18751	10982	54	closely	closely	RB
18751	10982	55	1/20	1/20	CD
18751	10982	56	of	of	IN
18751	10982	57	the	the	DT
18751	10982	58	silver	silver	NN
18751	10982	59	present	present	NN
18751	10982	60	,	,	,
18751	10982	61	or	or	CC
18751	10982	62	say	say	VB
18751	10982	63	1.75	1.75	CD
18751	10982	64	ozs	ozs	NN
18751	10982	65	.	.	.
18751	10983	1	to	to	IN
18751	10983	2	the	the	DT
18751	10983	3	ton	ton	NN
18751	10983	4	,	,	,
18751	10983	5	whilst	whilst	IN
18751	10983	6	the	the	DT
18751	10983	7	mean	mean	JJ
18751	10983	8	error	error	NN
18751	10983	9	would	would	MD
18751	10983	10	amount	amount	VB
18751	10983	11	to	to	IN
18751	10983	12	about	about	IN
18751	10983	13	.5	.5	NN
18751	10983	14	ozs	ozs	NN
18751	10983	15	.	.	.
18751	10984	1	to	to	IN
18751	10984	2	the	the	DT
18751	10984	3	ton	ton	NN
18751	10984	4	.	.	.
18751	10985	1	To	to	TO
18751	10985	2	work	work	VB
18751	10985	3	these	these	DT
18751	10985	4	examples	example	NNS
18751	10985	5	by	by	IN
18751	10985	6	Poisson	Poisson	NNP
18751	10985	7	's	's	POS
18751	10985	8	formula	formula	NN
18751	10985	9	let	let	VBD
18751	10985	10	us	-PRON-	PRP
18751	10985	11	assume	assume	VB
18751	10985	12	the	the	DT
18751	10985	13	gangue	gangue	NN
18751	10985	14	to	to	TO
18751	10985	15	have	have	VB
18751	10985	16	a	a	DT
18751	10985	17	mean	mean	NN
18751	10985	18	sp	sp	NN
18751	10985	19	.	.	.
18751	10986	1	gr	gr	NNP
18751	10986	2	.	.	.
18751	10987	1	of	of	IN
18751	10987	2	3	3	CD
18751	10987	3	.	.	.
18751	10988	1	Then	then	RB
18751	10988	2	500	500	CD
18751	10988	3	particles	particle	NNS
18751	10988	4	would	would	MD
18751	10988	5	weigh	weigh	VB
18751	10988	6	3	3	CD
18751	10988	7	milligrams	milligram	NNS
18751	10988	8	;	;	:
18751	10988	9	and	and	CC
18751	10988	10	3.2609[131	3.2609[131	NNP
18751	10988	11	]	]	-RRB-
18751	10988	12	grams	gram	NNS
18751	10988	13	would	would	MD
18751	10988	14	contain	contain	VB
18751	10988	15	543,500	543,500	CD
18751	10988	16	particles	particle	NNS
18751	10988	17	.	.	.
18751	10989	1	There	there	EX
18751	10989	2	would	would	MD
18751	10989	3	be	be	VB
18751	10989	4	then	then	RB
18751	10989	5	500	500	CD
18751	10989	6	of	of	IN
18751	10989	7	ruby	ruby	NNP
18751	10989	8	silver	silver	NN
18751	10989	9	and	and	CC
18751	10989	10	543,500	543,500	CD
18751	10989	11	of	of	IN
18751	10989	12	gangue	gangue	NN
18751	10989	13	,	,	,
18751	10989	14	together	together	RB
18751	10989	15	544,000	544,000	CD
18751	10989	16	,	,	,
18751	10989	17	and	and	CC
18751	10989	18	the	the	DT
18751	10989	19	formula	formula	NN
18751	10989	20	gives	give	VBZ
18751	10989	21	the	the	DT
18751	10989	22	square	square	JJ
18751	10989	23	root	root	NN
18751	10989	24	of	of	IN
18751	10989	25	(	(	-LRB-
18751	10989	26	8×500×543500)/544000	8×500×543500)/544000	CD
18751	10989	27	,	,	,
18751	10989	28	which	which	WDT
18751	10989	29	works	work	VBZ
18751	10989	30	out	out	RP
18751	10989	31	to	to	IN
18751	10989	32	63	63	CD
18751	10989	33	particles	particle	NNS
18751	10989	34	as	as	IN
18751	10989	35	against	against	IN
18751	10989	36	62	62	CD
18751	10989	37	by	by	IN
18751	10989	38	the	the	DT
18751	10989	39	other	other	JJ
18751	10989	40	method	method	NN
18751	10989	41	.	.	.
18751	10990	1	A	a	DT
18751	10990	2	practical	practical	JJ
18751	10990	3	conclusion	conclusion	NN
18751	10990	4	from	from	IN
18751	10990	5	this	this	DT
18751	10990	6	is	be	VBZ
18751	10990	7	of	of	IN
18751	10990	8	course	course	NN
18751	10990	9	that	that	WDT
18751	10990	10	either	either	CC
18751	10990	11	the	the	DT
18751	10990	12	ore	ore	NN
18751	10990	13	must	must	MD
18751	10990	14	be	be	VB
18751	10990	15	powdered	powder	VBN
18751	10990	16	more	more	RBR
18751	10990	17	finely	finely	RB
18751	10990	18	or	or	CC
18751	10990	19	a	a	DT
18751	10990	20	larger	large	JJR
18751	10990	21	portion	portion	NN
18751	10990	22	than	than	IN
18751	10990	23	3	3	CD
18751	10990	24	grams	gram	NNS
18751	10990	25	must	must	MD
18751	10990	26	be	be	VB
18751	10990	27	taken	take	VBN
18751	10990	28	for	for	IN
18751	10990	29	the	the	DT
18751	10990	30	assay	assay	NN
18751	10990	31	.	.	.
18751	10991	1	Moreover	moreover	RB
18751	10991	2	,	,	,
18751	10991	3	it	-PRON-	PRP
18751	10991	4	is	be	VBZ
18751	10991	5	evident	evident	JJ
18751	10991	6	that	that	IN
18751	10991	7	on	on	IN
18751	10991	8	such	such	PDT
18751	10991	9	an	an	DT
18751	10991	10	ore	ore	NN
18751	10991	11	no	no	DT
18751	10991	12	small	small	JJ
18751	10991	13	sample	sample	NN
18751	10991	14	must	must	MD
18751	10991	15	be	be	VB
18751	10991	16	taken	take	VBN
18751	10991	17	containing	contain	VBG
18751	10991	18	less	less	JJR
18751	10991	19	than	than	IN
18751	10991	20	several	several	JJ
18751	10991	21	million	million	CD
18751	10991	22	particles	particle	NNS
18751	10991	23	.	.	.
18751	10992	1	Consider	consider	VB
18751	10992	2	now	now	RB
18751	10992	3	a	a	DT
18751	10992	4	copper	copper	NN
18751	10992	5	ore	ore	NN
18751	10992	6	of	of	IN
18751	10992	7	the	the	DT
18751	10992	8	same	same	JJ
18751	10992	9	uniform	uniform	JJ
18751	10992	10	fineness	fineness	NN
18751	10992	11	containing	contain	VBG
18751	10992	12	particles	particle	NNS
18751	10992	13	of	of	IN
18751	10992	14	copper	copper	NN
18751	10992	15	pyrites	pyrite	NNS
18751	10992	16	(	(	-LRB-
18751	10992	17	sp	sp	NNP
18751	10992	18	.	.	.
18751	10993	1	gr	gr	NNP
18751	10993	2	.	.	.
18751	10994	1	4	4	LS
18751	10994	2	)	)	-RRB-
18751	10994	3	of	of	IN
18751	10994	4	which	which	WDT
18751	10994	5	1000	1000	CD
18751	10994	6	particles	particle	NNS
18751	10994	7	will	will	MD
18751	10994	8	weigh	weigh	VB
18751	10994	9	8	8	CD
18751	10994	10	milligrams	milligram	NNS
18751	10994	11	,	,	,
18751	10994	12	mixed	mix	VBN
18751	10994	13	with	with	IN
18751	10994	14	gangue	gangue	NN
18751	10994	15	of	of	IN
18751	10994	16	which	which	WDT
18751	10994	17	1000	1000	CD
18751	10994	18	particles	particle	NNS
18751	10994	19	weigh	weigh	VBP
18751	10994	20	6	6	CD
18751	10994	21	milligrams	milligram	NNS
18751	10994	22	.	.	.
18751	10995	1	If	if	IN
18751	10995	2	one	one	CD
18751	10995	3	gram	gram	NN
18751	10995	4	of	of	IN
18751	10995	5	such	such	JJ
18751	10995	6	ore	ore	NN
18751	10995	7	contain	contain	NN
18751	10995	8	.5	.5	NN
18751	10995	9	gram	gram	NN
18751	10995	10	of	of	IN
18751	10995	11	copper	copper	NN
18751	10995	12	pyrites	pyrite	NNS
18751	10995	13	(=	(=	NNP
18751	10995	14	.1725	.1725	.
18751	10995	15	gram	gram	NNP
18751	10995	16	copper	copper	NN
18751	10995	17	)	)	-RRB-
18751	10995	18	and	and	CC
18751	10995	19	.5	.5	NN
18751	10995	20	gram	gram	NN
18751	10995	21	of	of	IN
18751	10995	22	gangue	gangue	NNP
18751	10995	23	,	,	,
18751	10995	24	these	these	DT
18751	10995	25	will	will	MD
18751	10995	26	contain	contain	VB
18751	10995	27	62,500	62,500	CD
18751	10995	28	and	and	CC
18751	10995	29	say	say	VB
18751	10995	30	83,500	83,500	CD
18751	10995	31	particles	particle	NNS
18751	10995	32	respectively	respectively	RB
18751	10995	33	.	.	.
18751	10996	1	Altogether	altogether	RB
18751	10996	2	146,000	146,000	CD
18751	10996	3	particles	particle	NNS
18751	10996	4	.	.	.
18751	10997	1	With	with	IN
18751	10997	2	Poisson	Poisson	NNP
18751	10997	3	's	's	POS
18751	10997	4	formula	formula	NN
18751	10997	5	this	this	DT
18751	10997	6	gives	give	VBZ
18751	10997	7	the	the	DT
18751	10997	8	limit	limit	NN
18751	10997	9	of	of	IN
18751	10997	10	sampling	sample	VBG
18751	10997	11	error	error	NN
18751	10997	12	as	as	IN
18751	10997	13	the	the	DT
18751	10997	14	square	square	JJ
18751	10997	15	root	root	NN
18751	10997	16	of	of	IN
18751	10997	17	(	(	-LRB-
18751	10997	18	8×62500×83500)/146000	8×62500×83500)/146000	CD
18751	10997	19	or	or	CC
18751	10997	20	521	521	CD
18751	10997	21	particles	particle	NNS
18751	10997	22	.	.	.
18751	10998	1	But	but	CC
18751	10998	2	a	a	DT
18751	10998	3	variation	variation	NN
18751	10998	4	of	of	IN
18751	10998	5	521	521	CD
18751	10998	6	on	on	IN
18751	10998	7	62,500	62,500	CD
18751	10998	8	is	be	VBZ
18751	10998	9	a	a	DT
18751	10998	10	variation	variation	NN
18751	10998	11	of	of	IN
18751	10998	12	.83	.83	NFP
18751	10998	13	per	per	IN
18751	10998	14	cent	cent	NN
18751	10998	15	.	.	.
18751	10999	1	The	the	DT
18751	10999	2	percentage	percentage	NN
18751	10999	3	of	of	IN
18751	10999	4	copper	copper	NN
18751	10999	5	in	in	IN
18751	10999	6	the	the	DT
18751	10999	7	ore	ore	NN
18751	10999	8	is	be	VBZ
18751	10999	9	17.25	17.25	CD
18751	10999	10	per	per	NN
18751	10999	11	cent	cent	NN
18751	10999	12	.	.	.
18751	10999	13	,	,	,
18751	10999	14	and	and	CC
18751	10999	15	.83	.83	NFP
18751	10999	16	per	per	IN
18751	10999	17	cent	cent	NN
18751	10999	18	.	.	.
18751	11000	1	of	of	IN
18751	11000	2	this	this	DT
18751	11000	3	is	be	VBZ
18751	11000	4	.14	.14	CD
18751	11000	5	per	per	IN
18751	11000	6	cent	cent	NN
18751	11000	7	.	.	.
18751	11001	1	The	the	DT
18751	11001	2	limits	limit	NNS
18751	11001	3	of	of	IN
18751	11001	4	sampling	sampling	NN
18751	11001	5	error	error	NN
18751	11001	6	,	,	,
18751	11001	7	therefore	therefore	RB
18751	11001	8	,	,	,
18751	11001	9	are	be	VBP
18751	11001	10	17.11	17.11	CD
18751	11001	11	per	per	NN
18751	11001	12	cent	cent	NN
18751	11001	13	.	.	.
18751	11002	1	and	and	CC
18751	11002	2	17.39	17.39	CD
18751	11002	3	per	per	NN
18751	11002	4	cent	cent	NN
18751	11002	5	.	.	.
18751	11003	1	Again	again	RB
18751	11003	2	,	,	,
18751	11003	3	it	-PRON-	PRP
18751	11003	4	must	must	MD
18751	11003	5	be	be	VB
18751	11003	6	remembered	remember	VBN
18751	11003	7	that	that	IN
18751	11003	8	the	the	DT
18751	11003	9	mean	mean	NN
18751	11003	10	sampling	sampling	NN
18751	11003	11	error	error	NN
18751	11003	12	would	would	MD
18751	11003	13	be	be	VB
18751	11003	14	a	a	DT
18751	11003	15	little	little	JJ
18751	11003	16	over	over	IN
18751	11003	17	one	one	CD
18751	11003	18	-	-	HYPH
18751	11003	19	quarter	quarter	NN
18751	11003	20	of	of	IN
18751	11003	21	this	this	DT
18751	11003	22	,	,	,
18751	11003	23	or	or	CC
18751	11003	24	say	say	VB
18751	11003	25	from	from	IN
18751	11003	26	17.2	17.2	CD
18751	11003	27	per	per	NN
18751	11003	28	cent	cent	NN
18751	11003	29	.	.	.
18751	11004	1	to	to	IN
18751	11004	2	17.3	17.3	CD
18751	11004	3	per	per	NN
18751	11004	4	cent	cent	NN
18751	11004	5	.	.	.
18751	11005	1	The	the	DT
18751	11005	2	practical	practical	JJ
18751	11005	3	conclusion	conclusion	NN
18751	11005	4	is	be	VBZ
18751	11005	5	that	that	IN
18751	11005	6	a	a	DT
18751	11005	7	powder	powder	NN
18751	11005	8	of	of	IN
18751	11005	9	this	this	DT
18751	11005	10	degree	degree	NN
18751	11005	11	of	of	IN
18751	11005	12	fineness	fineness	NN
18751	11005	13	is	be	VBZ
18751	11005	14	not	not	RB
18751	11005	15	fine	fine	JJ
18751	11005	16	enough	enough	RB
18751	11005	17	.	.	.
18751	11006	1	In	in	IN
18751	11006	2	the	the	DT
18751	11006	3	last	last	JJ
18751	11006	4	place	place	NN
18751	11006	5	let	let	VBD
18751	11006	6	us	-PRON-	PRP
18751	11006	7	consider	consider	VB
18751	11006	8	a	a	DT
18751	11006	9	similar	similar	JJ
18751	11006	10	iron	iron	NN
18751	11006	11	ore	ore	NN
18751	11006	12	containing	contain	VBG
18751	11006	13	90	90	CD
18751	11006	14	per	per	NN
18751	11006	15	cent	cent	NN
18751	11006	16	.	.	.
18751	11007	1	of	of	IN
18751	11007	2	hæmatite	hæmatite	NNP
18751	11007	3	(	(	-LRB-
18751	11007	4	sp	sp	NNP
18751	11007	5	.	.	.
18751	11008	1	gr	gr	NNP
18751	11008	2	.	.	.
18751	11009	1	5	5	LS
18751	11009	2	)	)	-RRB-
18751	11009	3	and	and	CC
18751	11009	4	10	10	CD
18751	11009	5	per	per	NN
18751	11009	6	cent	cent	NN
18751	11009	7	.	.	.
18751	11010	1	of	of	IN
18751	11010	2	gangue	gangue	NNP
18751	11010	3	(	(	-LRB-
18751	11010	4	sp	sp	NNP
18751	11010	5	.	.	.
18751	11011	1	gr	gr	NNP
18751	11011	2	.	.	.
18751	11012	1	3	3	LS
18751	11012	2	)	)	-RRB-
18751	11012	3	,	,	,
18751	11012	4	1	1	CD
18751	11012	5	gram	gram	NN
18751	11012	6	of	of	IN
18751	11012	7	such	such	JJ
18751	11012	8	ore	ore	NN
18751	11012	9	will	will	MD
18751	11012	10	contain	contain	VB
18751	11012	11	90,000	90,000	CD
18751	11012	12	particles	particle	NNS
18751	11012	13	of	of	IN
18751	11012	14	hæmatite	hæmatite	NN
18751	11012	15	weighing	weighing	NN
18751	11012	16	.9	.9	.
18751	11012	17	gram	gram	NN
18751	11012	18	and	and	CC
18751	11012	19	containing	contain	VBG
18751	11012	20	.63	.63	FW
18751	11012	21	gram	gram	NN
18751	11012	22	of	of	IN
18751	11012	23	iron	iron	NN
18751	11012	24	with	with	IN
18751	11012	25	say	say	NN
18751	11012	26	16,500	16,500	CD
18751	11012	27	particles	particle	NNS
18751	11012	28	of	of	IN
18751	11012	29	gangue	gangue	NN
18751	11012	30	weighing	weighing	NN
18751	11012	31	.1	.1	XX
18751	11012	32	gram	gram	NNP
18751	11012	33	.	.	.
18751	11013	1	Altogether	altogether	RB
18751	11013	2	106,500	106,500	CD
18751	11013	3	particles	particle	NNS
18751	11013	4	.	.	.
18751	11014	1	Poisson	Poisson	NNP
18751	11014	2	's	's	POS
18751	11014	3	formula	formula	NN
18751	11014	4	then	then	RB
18751	11014	5	gives	give	VBZ
18751	11014	6	the	the	DT
18751	11014	7	limits	limit	NNS
18751	11014	8	of	of	IN
18751	11014	9	variation	variation	NN
18751	11014	10	as	as	IN
18751	11014	11	the	the	DT
18751	11014	12	square	square	JJ
18751	11014	13	root	root	NN
18751	11014	14	of	of	IN
18751	11014	15	(	(	-LRB-
18751	11014	16	8×90000×16500)/106500	8×90000×16500)/106500	CD
18751	11014	17	or	or	CC
18751	11014	18	334	334	CD
18751	11014	19	particles	particle	NNS
18751	11014	20	.	.	.
18751	11015	1	But	but	CC
18751	11015	2	334	334	CD
18751	11015	3	on	on	IN
18751	11015	4	90,000	90,000	CD
18751	11015	5	is	be	VBZ
18751	11015	6	0.23	0.23	CD
18751	11015	7	on	on	IN
18751	11015	8	63.0	63.0	CD
18751	11015	9	,	,	,
18751	11015	10	which	which	WDT
18751	11015	11	is	be	VBZ
18751	11015	12	the	the	DT
18751	11015	13	percentage	percentage	NN
18751	11015	14	of	of	IN
18751	11015	15	iron	iron	NN
18751	11015	16	present	present	NN
18751	11015	17	.	.	.
18751	11016	1	The	the	DT
18751	11016	2	limits	limit	NNS
18751	11016	3	of	of	IN
18751	11016	4	sampling	sampling	NN
18751	11016	5	error	error	NN
18751	11016	6	then	then	RB
18751	11016	7	are	be	VBP
18751	11016	8	62.77	62.77	CD
18751	11016	9	per	per	NN
18751	11016	10	cent	cent	NN
18751	11016	11	.	.	.
18751	11017	1	and	and	CC
18751	11017	2	63.23	63.23	CD
18751	11017	3	per	per	NN
18751	11017	4	cent	cent	NN
18751	11017	5	.	.	.
18751	11018	1	and	and	CC
18751	11018	2	the	the	DT
18751	11018	3	mean	mean	NNP
18751	11018	4	variation	variation	NN
18751	11018	5	is	be	VBZ
18751	11018	6	from	from	IN
18751	11018	7	62.94	62.94	CD
18751	11018	8	per	per	NN
18751	11018	9	cent	cent	NN
18751	11018	10	.	.	.
18751	11019	1	to	to	IN
18751	11019	2	63.06	63.06	CD
18751	11019	3	per	per	NN
18751	11019	4	cent	cent	NN
18751	11019	5	.	.	.
18751	11020	1	These	these	DT
18751	11020	2	examples	example	NNS
18751	11020	3	are	be	VBP
18751	11020	4	worthy	worthy	JJ
18751	11020	5	of	of	IN
18751	11020	6	careful	careful	JJ
18751	11020	7	consideration	consideration	NN
18751	11020	8	,	,	,
18751	11020	9	and	and	CC
18751	11020	10	it	-PRON-	PRP
18751	11020	11	must	must	MD
18751	11020	12	be	be	VB
18751	11020	13	remembered	remember	VBN
18751	11020	14	that	that	IN
18751	11020	15	the	the	DT
18751	11020	16	calculations	calculation	NNS
18751	11020	17	are	be	VBP
18751	11020	18	made	make	VBN
18751	11020	19	on	on	IN
18751	11020	20	the	the	DT
18751	11020	21	assumption	assumption	NN
18751	11020	22	that	that	IN
18751	11020	23	the	the	DT
18751	11020	24	ore	ore	NN
18751	11020	25	is	be	VBZ
18751	11020	26	made	make	VBN
18751	11020	27	up	up	RP
18751	11020	28	of	of	IN
18751	11020	29	uniform	uniform	JJ
18751	11020	30	particles	particle	NNS
18751	11020	31	of	of	IN
18751	11020	32	mineral	mineral	NN
18751	11020	33	of	of	IN
18751	11020	34	such	such	JJ
18751	11020	35	fineness	fineness	NN
18751	11020	36	as	as	IN
18751	11020	37	would	would	MD
18751	11020	38	pass	pass	VB
18751	11020	39	easily	easily	RB
18751	11020	40	through	through	IN
18751	11020	41	an	an	DT
18751	11020	42	80	80	CD
18751	11020	43	sieve	sieve	NN
18751	11020	44	,	,	,
18751	11020	45	but	but	CC
18751	11020	46	which	which	WDT
18751	11020	47	does	do	VBZ
18751	11020	48	not	not	RB
18751	11020	49	pretend	pretend	VB
18751	11020	50	to	to	TO
18751	11020	51	represent	represent	VB
18751	11020	52	with	with	IN
18751	11020	53	great	great	JJ
18751	11020	54	exactness	exactness	NN
18751	11020	55	the	the	DT
18751	11020	56	fineness	fineness	NN
18751	11020	57	of	of	IN
18751	11020	58	the	the	DT
18751	11020	59	powdered	powdered	JJ
18751	11020	60	ore	ore	NNP
18751	11020	61	customary	customary	NN
18751	11020	62	in	in	IN
18751	11020	63	practice	practice	NN
18751	11020	64	.	.	.
18751	11021	1	They	-PRON-	PRP
18751	11021	2	show	show	VBP
18751	11021	3	that	that	IN
18751	11021	4	having	have	VBG
18751	11021	5	passed	pass	VBN
18751	11021	6	through	through	IN
18751	11021	7	such	such	PDT
18751	11021	8	a	a	DT
18751	11021	9	sieve	sieve	NN
18751	11021	10	is	be	VBZ
18751	11021	11	no	no	DT
18751	11021	12	proof	proof	NN
18751	11021	13	of	of	IN
18751	11021	14	sufficient	sufficient	JJ
18751	11021	15	powdering	powdering	NN
18751	11021	16	,	,	,
18751	11021	17	not	not	RB
18751	11021	18	that	that	IN
18751	11021	19	all	all	DT
18751	11021	20	ores	ore	NNS
18751	11021	21	powdered	powder	VBN
18751	11021	22	and	and	CC
18751	11021	23	so	so	RB
18751	11021	24	sifted	sifted	JJ
18751	11021	25	are	be	VBP
18751	11021	26	unfit	unfit	JJ
18751	11021	27	for	for	IN
18751	11021	28	assaying	assay	VBG
18751	11021	29	.	.	.
18751	11022	1	This	this	DT
18751	11022	2	last	last	RB
18751	11022	3	would	would	MD
18751	11022	4	be	be	VB
18751	11022	5	an	an	DT
18751	11022	6	absurd	absurd	JJ
18751	11022	7	and	and	CC
18751	11022	8	illogical	illogical	JJ
18751	11022	9	conclusion	conclusion	NN
18751	11022	10	.	.	.
18751	11023	1	If	if	IN
18751	11023	2	an	an	DT
18751	11023	3	ore	ore	NN
18751	11023	4	be	be	VB
18751	11023	5	powdered	powder	VBN
18751	11023	6	to	to	IN
18751	11023	7	a	a	DT
18751	11023	8	fairly	fairly	RB
18751	11023	9	fine	fine	JJ
18751	11023	10	sand	sand	NN
18751	11023	11	and	and	CC
18751	11023	12	then	then	RB
18751	11023	13	be	be	VB
18751	11023	14	passed	pass	VBN
18751	11023	15	through	through	IN
18751	11023	16	a	a	DT
18751	11023	17	series	series	NN
18751	11023	18	of	of	IN
18751	11023	19	sieves	sieve	NNS
18751	11023	20	,	,	,
18751	11023	21	say	say	VBP
18751	11023	22	a	a	DT
18751	11023	23	40	40	CD
18751	11023	24	,	,	,
18751	11023	25	60	60	CD
18751	11023	26	,	,	,
18751	11023	27	and	and	CC
18751	11023	28	80	80	CD
18751	11023	29	,	,	,
18751	11023	30	in	in	IN
18751	11023	31	such	such	PDT
18751	11023	32	a	a	DT
18751	11023	33	state	state	NN
18751	11023	34	that	that	WDT
18751	11023	35	little	little	JJ
18751	11023	36	or	or	CC
18751	11023	37	none	none	NN
18751	11023	38	remains	remain	VBZ
18751	11023	39	on	on	IN
18751	11023	40	the	the	DT
18751	11023	41	first	first	JJ
18751	11023	42	,	,	,
18751	11023	43	but	but	CC
18751	11023	44	the	the	DT
18751	11023	45	others	other	NNS
18751	11023	46	retain	retain	VBP
18751	11023	47	a	a	DT
18751	11023	48	large	large	JJ
18751	11023	49	proportion	proportion	NN
18751	11023	50	;	;	:
18751	11023	51	then	then	RB
18751	11023	52	of	of	IN
18751	11023	53	that	that	DT
18751	11023	54	which	which	WDT
18751	11023	55	comes	come	VBZ
18751	11023	56	through	through	IN
18751	11023	57	the	the	DT
18751	11023	58	80	80	CD
18751	11023	59	sieve	sieve	NN
18751	11023	60	,	,	,
18751	11023	61	perhaps	perhaps	RB
18751	11023	62	two	two	CD
18751	11023	63	-	-	HYPH
18751	11023	64	thirds	third	NNS
18751	11023	65	by	by	IN
18751	11023	66	weight	weight	NN
18751	11023	67	may	may	MD
18751	11023	68	be	be	VB
18751	11023	69	even	even	RB
18751	11023	70	coarser	coarse	JJR
18751	11023	71	than	than	IN
18751	11023	72	the	the	DT
18751	11023	73	powder	powder	NN
18751	11023	74	I	-PRON-	PRP
18751	11023	75	have	have	VBP
18751	11023	76	used	use	VBN
18751	11023	77	in	in	IN
18751	11023	78	the	the	DT
18751	11023	79	example	example	NN
18751	11023	80	.	.	.
18751	11024	1	Of	of	IN
18751	11024	2	the	the	DT
18751	11024	3	rest	rest	NN
18751	11024	4	most	most	JJS
18751	11024	5	may	may	MD
18751	11024	6	be	be	VB
18751	11024	7	of	of	IN
18751	11024	8	about	about	IN
18751	11024	9	half	half	PDT
18751	11024	10	this	this	DT
18751	11024	11	diameter	diameter	NN
18751	11024	12	;	;	:
18751	11024	13	the	the	DT
18751	11024	14	weight	weight	NN
18751	11024	15	of	of	IN
18751	11024	16	the	the	DT
18751	11024	17	really	really	RB
18751	11024	18	fine	fine	JJ
18751	11024	19	powder	powder	NN
18751	11024	20	may	may	MD
18751	11024	21	be	be	VB
18751	11024	22	quite	quite	RB
18751	11024	23	inconsiderable	inconsiderable	JJ
18751	11024	24	.	.	.
18751	11025	1	On	on	IN
18751	11025	2	the	the	DT
18751	11025	3	other	other	JJ
18751	11025	4	hand	hand	NN
18751	11025	5	,	,	,
18751	11025	6	if	if	IN
18751	11025	7	the	the	DT
18751	11025	8	grinding	grinding	NN
18751	11025	9	be	be	VB
18751	11025	10	continued	continue	VBN
18751	11025	11	until	until	IN
18751	11025	12	,	,	,
18751	11025	13	on	on	IN
18751	11025	14	sifting	sift	VBG
18751	11025	15	,	,	,
18751	11025	16	little	little	JJ
18751	11025	17	or	or	CC
18751	11025	18	nothing	nothing	NN
18751	11025	19	that	that	WDT
18751	11025	20	is	be	VBZ
18751	11025	21	powderable	powderable	JJ
18751	11025	22	remains	remain	VBZ
18751	11025	23	on	on	IN
18751	11025	24	the	the	DT
18751	11025	25	sieves	sieve	NNS
18751	11025	26	;	;	:
18751	11025	27	then	then	RB
18751	11025	28	in	in	IN
18751	11025	29	the	the	DT
18751	11025	30	sifted	sifted	JJ
18751	11025	31	product	product	NN
18751	11025	32	the	the	DT
18751	11025	33	proportions	proportion	NNS
18751	11025	34	will	will	MD
18751	11025	35	be	be	VB
18751	11025	36	very	very	RB
18751	11025	37	different	different	JJ
18751	11025	38	.	.	.
18751	11026	1	This	this	DT
18751	11026	2	last	last	JJ
18751	11026	3	,	,	,
18751	11026	4	of	of	IN
18751	11026	5	course	course	NN
18751	11026	6	,	,	,
18751	11026	7	is	be	VBZ
18751	11026	8	the	the	DT
18751	11026	9	only	only	JJ
18751	11026	10	right	right	JJ
18751	11026	11	way	way	NN
18751	11026	12	of	of	IN
18751	11026	13	powdering	powdering	NN
18751	11026	14	.	.	.
18751	11027	1	Also	also	RB
18751	11027	2	it	-PRON-	PRP
18751	11027	3	is	be	VBZ
18751	11027	4	evident	evident	JJ
18751	11027	5	that	that	IN
18751	11027	6	so	so	RB
18751	11027	7	much	much	JJ
18751	11027	8	depends	depend	VBZ
18751	11027	9	on	on	IN
18751	11027	10	the	the	DT
18751	11027	11	manner	manner	NN
18751	11027	12	of	of	IN
18751	11027	13	powdering	powdering	NN
18751	11027	14	that	that	IN
18751	11027	15	nothing	nothing	NN
18751	11027	16	precise	precise	JJ
18751	11027	17	can	can	MD
18751	11027	18	be	be	VB
18751	11027	19	stated	state	VBN
18751	11027	20	as	as	IN
18751	11027	21	to	to	IN
18751	11027	22	the	the	DT
18751	11027	23	average	average	JJ
18751	11027	24	coarseness	coarseness	NN
18751	11027	25	of	of	IN
18751	11027	26	the	the	DT
18751	11027	27	powder	powder	NN
18751	11027	28	.	.	.
18751	11028	1	Suppose	suppose	VB
18751	11028	2	,	,	,
18751	11028	3	however	however	RB
18751	11028	4	,	,	,
18751	11028	5	by	by	IN
18751	11028	6	good	good	JJ
18751	11028	7	powdering	powdering	NN
18751	11028	8	a	a	DT
18751	11028	9	product	product	NN
18751	11028	10	is	be	VBZ
18751	11028	11	obtained	obtain	VBN
18751	11028	12	which	which	WDT
18751	11028	13	may	may	MD
18751	11028	14	be	be	VB
18751	11028	15	represented	represent	VBN
18751	11028	16	by	by	IN
18751	11028	17	a	a	DT
18751	11028	18	uniform	uniform	JJ
18751	11028	19	powder	powder	NN
18751	11028	20	with	with	IN
18751	11028	21	particles	particle	NNS
18751	11028	22	1/20th	1/20th	CD
18751	11028	23	of	of	IN
18751	11028	24	a	a	DT
18751	11028	25	millimetre	millimetre	NN
18751	11028	26	in	in	IN
18751	11028	27	diameter	diameter	NN
18751	11028	28	(	(	-LRB-
18751	11028	29	say	say	VB
18751	11028	30	roughly	roughly	RB
18751	11028	31	1/500	1/500	CD
18751	11028	32	inch	inch	NN
18751	11028	33	)	)	-RRB-
18751	11028	34	.	.	.
18751	11029	1	Compared	compare	VBN
18751	11029	2	with	with	IN
18751	11029	3	the	the	DT
18751	11029	4	previous	previous	JJ
18751	11029	5	powder	powder	NN
18751	11029	6	,	,	,
18751	11029	7	the	the	DT
18751	11029	8	diameter	diameter	NN
18751	11029	9	has	have	VBZ
18751	11029	10	been	be	VBN
18751	11029	11	divided	divide	VBN
18751	11029	12	by	by	IN
18751	11029	13	2.5	2.5	CD
18751	11029	14	;	;	:
18751	11029	15	their	-PRON-	PRP$
18751	11029	16	number	number	NN
18751	11029	17	,	,	,
18751	11029	18	therefore	therefore	RB
18751	11029	19	,	,	,
18751	11029	20	in	in	IN
18751	11029	21	any	any	DT
18751	11029	22	given	give	VBN
18751	11029	23	weight	weight	NN
18751	11029	24	has	have	VBZ
18751	11029	25	been	be	VBN
18751	11029	26	increased	increase	VBN
18751	11029	27	by	by	IN
18751	11029	28	the	the	DT
18751	11029	29	cube	cube	NNP
18751	11029	30	of	of	IN
18751	11029	31	2.5	2.5	CD
18751	11029	32	,	,	,
18751	11029	33	which	which	WDT
18751	11029	34	is	be	VBZ
18751	11029	35	15.6	15.6	CD
18751	11029	36	.	.	.
18751	11030	1	But	but	CC
18751	11030	2	the	the	DT
18751	11030	3	value	value	NN
18751	11030	4	of	of	IN
18751	11030	5	a	a	DT
18751	11030	6	sample	sample	NN
18751	11030	7	varies	varie	NNS
18751	11030	8	as	as	IN
18751	11030	9	the	the	DT
18751	11030	10	square	square	JJ
18751	11030	11	root	root	NN
18751	11030	12	of	of	IN
18751	11030	13	the	the	DT
18751	11030	14	number	number	NN
18751	11030	15	of	of	IN
18751	11030	16	particles	particle	NNS
18751	11030	17	.	.	.
18751	11031	1	Hence	hence	RB
18751	11031	2	the	the	DT
18751	11031	3	reduction	reduction	NN
18751	11031	4	in	in	IN
18751	11031	5	size	size	NN
18751	11031	6	and	and	CC
18751	11031	7	consequent	consequent	JJ
18751	11031	8	increase	increase	NN
18751	11031	9	in	in	IN
18751	11031	10	number	number	NN
18751	11031	11	has	have	VBZ
18751	11031	12	made	make	VBN
18751	11031	13	the	the	DT
18751	11031	14	sample	sample	NN
18751	11031	15	nearly	nearly	RB
18751	11031	16	four	four	CD
18751	11031	17	times	time	NNS
18751	11031	18	better	well	JJR
18751	11031	19	than	than	IN
18751	11031	20	before	before	RB
18751	11031	21	;	;	:
18751	11031	22	and	and	CC
18751	11031	23	it	-PRON-	PRP
18751	11031	24	will	will	MD
18751	11031	25	be	be	VB
18751	11031	26	seen	see	VBN
18751	11031	27	that	that	IN
18751	11031	28	this	this	DT
18751	11031	29	brings	bring	VBZ
18751	11031	30	the	the	DT
18751	11031	31	sampling	sampling	NN
18751	11031	32	error	error	NN
18751	11031	33	within	within	IN
18751	11031	34	tolerable	tolerable	JJ
18751	11031	35	limits	limit	NNS
18751	11031	36	.	.	.
18751	11032	1	There	there	EX
18751	11032	2	are	be	VBP
18751	11032	3	one	one	CD
18751	11032	4	or	or	CC
18751	11032	5	two	two	CD
18751	11032	6	words	word	NNS
18751	11032	7	of	of	IN
18751	11032	8	warning	warning	NN
18751	11032	9	which	which	WDT
18751	11032	10	should	should	MD
18751	11032	11	be	be	VB
18751	11032	12	given	give	VBN
18751	11032	13	.	.	.
18751	11033	1	In	in	IN
18751	11033	2	the	the	DT
18751	11033	3	first	first	JJ
18751	11033	4	place	place	NN
18751	11033	5	,	,	,
18751	11033	6	using	use	VBG
18751	11033	7	a	a	DT
18751	11033	8	90	90	CD
18751	11033	9	sieve	sieve	NN
18751	11033	10	instead	instead	RB
18751	11033	11	of	of	IN
18751	11033	12	an	an	DT
18751	11033	13	80	80	CD
18751	11033	14	must	must	MD
18751	11033	15	not	not	RB
18751	11033	16	be	be	VB
18751	11033	17	too	too	RB
18751	11033	18	much	much	RB
18751	11033	19	relied	rely	VBN
18751	11033	20	on	on	IN
18751	11033	21	;	;	:
18751	11033	22	the	the	DT
18751	11033	23	powder	powder	NN
18751	11033	24	I	-PRON-	PRP
18751	11033	25	took	take	VBD
18751	11033	26	in	in	RP
18751	11033	27	the	the	DT
18751	11033	28	example	example	NN
18751	11033	29	would	would	MD
18751	11033	30	pass	pass	VB
18751	11033	31	through	through	IN
18751	11033	32	it	-PRON-	PRP
18751	11033	33	.	.	.
18751	11034	1	It	-PRON-	PRP
18751	11034	2	is	be	VBZ
18751	11034	3	a	a	DT
18751	11034	4	question	question	NN
18751	11034	5	of	of	IN
18751	11034	6	good	good	JJ
18751	11034	7	powdering	powdering	NN
18751	11034	8	rather	rather	RB
18751	11034	9	than	than	IN
18751	11034	10	of	of	IN
18751	11034	11	fine	fine	JJ
18751	11034	12	sifting	sifting	NN
18751	11034	13	.	.	.
18751	11035	1	In	in	IN
18751	11035	2	the	the	DT
18751	11035	3	second	second	JJ
18751	11035	4	place	place	NN
18751	11035	5	,	,	,
18751	11035	6	a	a	DT
18751	11035	7	set	set	NN
18751	11035	8	of	of	IN
18751	11035	9	,	,	,
18751	11035	10	say	say	VB
18751	11035	11	half	half	JJ
18751	11035	12	-	-	HYPH
18751	11035	13	a	a	DT
18751	11035	14	-	-	HYPH
18751	11035	15	dozen	dozen	NN
18751	11035	16	,	,	,
18751	11035	17	assays	assays	RB
18751	11035	18	concordant	concordant	NN
18751	11035	19	within	within	IN
18751	11035	20	1	1	CD
18751	11035	21	oz	oz	NNP
18751	11035	22	.	.	.
18751	11036	1	where	where	WRB
18751	11036	2	the	the	DT
18751	11036	3	theory	theory	NN
18751	11036	4	gives	give	VBZ
18751	11036	5	4	4	CD
18751	11036	6	ozs	ozs	NN
18751	11036	7	.	.	.
18751	11037	1	as	as	IN
18751	11037	2	the	the	DT
18751	11037	3	limit	limit	NN
18751	11037	4	of	of	IN
18751	11037	5	error	error	NN
18751	11037	6	does	do	VBZ
18751	11037	7	not	not	RB
18751	11037	8	upset	upset	VB
18751	11037	9	the	the	DT
18751	11037	10	theory	theory	NN
18751	11037	11	:	:	:
18751	11037	12	the	the	DT
18751	11037	13	theory	theory	NN
18751	11037	14	itself	-PRON-	PRP
18751	11037	15	states	state	VBZ
18751	11037	16	this	this	DT
18751	11037	17	as	as	RB
18751	11037	18	likely	likely	RB
18751	11037	19	.	.	.
18751	11038	1	It	-PRON-	PRP
18751	11038	2	is	be	VBZ
18751	11038	3	the	the	DT
18751	11038	4	error	error	NN
18751	11038	5	you	-PRON-	PRP
18751	11038	6	_	_	NNP
18751	11038	7	may	may	MD
18751	11038	8	_	_	NNP
18751	11038	9	get	get	VB
18751	11038	10	in	in	IN
18751	11038	11	one	one	CD
18751	11038	12	or	or	CC
18751	11038	13	two	two	CD
18751	11038	14	assays	assay	NNS
18751	11038	15	out	out	IN
18751	11038	16	of	of	IN
18751	11038	17	a	a	DT
18751	11038	18	hundred	hundred	CD
18751	11038	19	,	,	,
18751	11038	20	not	not	RB
18751	11038	21	the	the	DT
18751	11038	22	error	error	NN
18751	11038	23	you	-PRON-	PRP
18751	11038	24	are	be	VBP
18751	11038	25	_	_	NNP
18751	11038	26	likely	likely	JJ
18751	11038	27	_	_	NNP
18751	11038	28	to	to	TO
18751	11038	29	get	get	VB
18751	11038	30	in	in	IN
18751	11038	31	any	any	DT
18751	11038	32	one	one	CD
18751	11038	33	assay	assay	NN
18751	11038	34	,	,	,
18751	11038	35	which	which	WDT
18751	11038	36	is	be	VBZ
18751	11038	37	considered	consider	VBN
18751	11038	38	under	under	IN
18751	11038	39	the	the	DT
18751	11038	40	heading	heading	NN
18751	11038	41	"	"	``
18751	11038	42	limit	limit	NN
18751	11038	43	of	of	IN
18751	11038	44	error	error	NN
18751	11038	45	.	.	.
18751	11038	46	"	"	''
18751	11039	1	Accepting	accept	VBG
18751	11039	2	the	the	DT
18751	11039	3	result	result	NN
18751	11039	4	just	just	RB
18751	11039	5	arrived	arrive	VBD
18751	11039	6	at	at	IN
18751	11039	7	that	that	DT
18751	11039	8	a	a	DT
18751	11039	9	portion	portion	NN
18751	11039	10	of	of	IN
18751	11039	11	1	1	CD
18751	11039	12	gram	gram	NN
18751	11039	13	may	may	MD
18751	11039	14	be	be	VB
18751	11039	15	safely	safely	RB
18751	11039	16	taken	take	VBN
18751	11039	17	for	for	IN
18751	11039	18	an	an	DT
18751	11039	19	assay	assay	NN
18751	11039	20	if	if	IN
18751	11039	21	the	the	DT
18751	11039	22	particles	particle	NNS
18751	11039	23	are	be	VBP
18751	11039	24	1	1	CD
18751	11039	25	-	-	HYPH
18751	11039	26	20th	20th	NN
18751	11039	27	of	of	IN
18751	11039	28	a	a	DT
18751	11039	29	millimetre	millimetre	NN
18751	11039	30	in	in	IN
18751	11039	31	diameter	diameter	NN
18751	11039	32	,	,	,
18751	11039	33	the	the	DT
18751	11039	34	further	further	JJ
18751	11039	35	question	question	NN
18751	11039	36	remains	remain	VBZ
18751	11039	37	as	as	IN
18751	11039	38	to	to	IN
18751	11039	39	what	what	WP
18751	11039	40	weight	weight	NN
18751	11039	41	of	of	IN
18751	11039	42	the	the	DT
18751	11039	43	original	original	JJ
18751	11039	44	sample	sample	NN
18751	11039	45	must	must	MD
18751	11039	46	be	be	VB
18751	11039	47	reduced	reduce	VBN
18751	11039	48	to	to	IN
18751	11039	49	this	this	DT
18751	11039	50	degree	degree	NN
18751	11039	51	of	of	IN
18751	11039	52	fineness	fineness	NN
18751	11039	53	.	.	.
18751	11040	1	This	this	DT
18751	11040	2	may	may	MD
18751	11040	3	be	be	VB
18751	11040	4	answered	answer	VBN
18751	11040	5	on	on	IN
18751	11040	6	the	the	DT
18751	11040	7	principle	principle	NN
18751	11040	8	that	that	IN
18751	11040	9	the	the	DT
18751	11040	10	same	same	JJ
18751	11040	11	degree	degree	NN
18751	11040	12	of	of	IN
18751	11040	13	excellence	excellence	NN
18751	11040	14	should	should	MD
18751	11040	15	be	be	VB
18751	11040	16	aimed	aim	VBN
18751	11040	17	at	at	IN
18751	11040	18	in	in	IN
18751	11040	19	each	each	DT
18751	11040	20	of	of	IN
18751	11040	21	a	a	DT
18751	11040	22	series	series	NN
18751	11040	23	of	of	IN
18751	11040	24	samplings	sampling	NNS
18751	11040	25	.	.	.
18751	11041	1	This	this	DT
18751	11041	2	principle	principle	NN
18751	11041	3	is	be	VBZ
18751	11041	4	illustrated	illustrate	VBN
18751	11041	5	in	in	IN
18751	11041	6	the	the	DT
18751	11041	7	table	table	NN
18751	11041	8	on	on	IN
18751	11041	9	page	page	NN
18751	11041	10	2	2	CD
18751	11041	11	.	.	.
18751	11042	1	A	a	DT
18751	11042	2	fine	fine	JJ
18751	11042	3	sand	sand	NN
18751	11042	4	,	,	,
18751	11042	5	such	such	JJ
18751	11042	6	as	as	IN
18751	11042	7	would	would	MD
18751	11042	8	pass	pass	VB
18751	11042	9	a	a	DT
18751	11042	10	40	40	CD
18751	11042	11	sieve	sieve	NN
18751	11042	12	but	but	CC
18751	11042	13	be	be	VB
18751	11042	14	retained	retain	VBN
18751	11042	15	on	on	IN
18751	11042	16	a	a	DT
18751	11042	17	60	60	CD
18751	11042	18	sieve	sieve	NN
18751	11042	19	,	,	,
18751	11042	20	would	would	MD
18751	11042	21	be	be	VB
18751	11042	22	fairly	fairly	RB
18751	11042	23	represented	represent	VBN
18751	11042	24	by	by	IN
18751	11042	25	particles	particle	NNS
18751	11042	26	one	one	CD
18751	11042	27	-	-	HYPH
18751	11042	28	quarter	quarter	NN
18751	11042	29	of	of	IN
18751	11042	30	a	a	DT
18751	11042	31	millimetre	millimetre	NN
18751	11042	32	in	in	IN
18751	11042	33	diameter	diameter	NN
18751	11042	34	.	.	.
18751	11043	1	This	this	DT
18751	11043	2	being	be	VBG
18751	11043	3	five	five	CD
18751	11043	4	times	time	NNS
18751	11043	5	coarser	coarser	NN
18751	11043	6	,	,	,
18751	11043	7	to	to	TO
18751	11043	8	contain	contain	VB
18751	11043	9	the	the	DT
18751	11043	10	same	same	JJ
18751	11043	11	number	number	NN
18751	11043	12	of	of	IN
18751	11043	13	particles	particle	NNS
18751	11043	14	must	must	MD
18751	11043	15	be	be	VB
18751	11043	16	125	125	CD
18751	11043	17	times	time	NNS
18751	11043	18	(	(	-LRB-
18751	11043	19	the	the	DT
18751	11043	20	cube	cube	NNP
18751	11043	21	of	of	IN
18751	11043	22	5	5	CD
18751	11043	23	)	)	-RRB-
18751	11043	24	as	as	IN
18751	11043	25	heavy	heavy	JJ
18751	11043	26	;	;	:
18751	11043	27	therefore	therefore	RB
18751	11043	28	125	125	CD
18751	11043	29	grams	gram	NNS
18751	11043	30	of	of	IN
18751	11043	31	it	-PRON-	PRP
18751	11043	32	can	can	MD
18751	11043	33	be	be	VB
18751	11043	34	taken	take	VBN
18751	11043	35	with	with	IN
18751	11043	36	the	the	DT
18751	11043	37	same	same	JJ
18751	11043	38	degree	degree	NN
18751	11043	39	of	of	IN
18751	11043	40	safety	safety	NN
18751	11043	41	as	as	IN
18751	11043	42	1	1	CD
18751	11043	43	gram	gram	NN
18751	11043	44	of	of	IN
18751	11043	45	the	the	DT
18751	11043	46	finer	fine	JJR
18751	11043	47	powder	powder	NN
18751	11043	48	.	.	.
18751	11044	1	Of	of	IN
18751	11044	2	such	such	PDT
18751	11044	3	a	a	DT
18751	11044	4	sand	sand	NN
18751	11044	5	about	about	IN
18751	11044	6	this	this	DT
18751	11044	7	weight	weight	NN
18751	11044	8	should	should	MD
18751	11044	9	be	be	VB
18751	11044	10	taken	take	VBN
18751	11044	11	and	and	CC
18751	11044	12	reduced	reduce	VBN
18751	11044	13	to	to	IN
18751	11044	14	the	the	DT
18751	11044	15	finer	fine	JJR
18751	11044	16	powder	powder	NN
18751	11044	17	.	.	.
18751	11045	1	If	if	IN
18751	11045	2	the	the	DT
18751	11045	3	ore	ore	NN
18751	11045	4	were	be	VBD
18751	11045	5	in	in	IN
18751	11045	6	coarse	coarse	JJ
18751	11045	7	sand	sand	NN
18751	11045	8	,	,	,
18751	11045	9	say	say	VBP
18751	11045	10	in	in	IN
18751	11045	11	particles	particle	NNS
18751	11045	12	1	1	CD
18751	11045	13	millimetre	millimetre	NN
18751	11045	14	in	in	IN
18751	11045	15	diameter	diameter	NN
18751	11045	16	,	,	,
18751	11045	17	this	this	DT
18751	11045	18	would	would	MD
18751	11045	19	be	be	VB
18751	11045	20	four	four	CD
18751	11045	21	times	time	NNS
18751	11045	22	as	as	RB
18751	11045	23	coarse	coarse	RB
18751	11045	24	as	as	IN
18751	11045	25	that	that	DT
18751	11045	26	last	last	RB
18751	11045	27	considered	consider	VBN
18751	11045	28	,	,	,
18751	11045	29	and	and	CC
18751	11045	30	we	-PRON-	PRP
18751	11045	31	should	should	MD
18751	11045	32	have	have	VB
18751	11045	33	to	to	TO
18751	11045	34	take	take	VB
18751	11045	35	64	64	CD
18751	11045	36	times	time	NNS
18751	11045	37	as	as	RB
18751	11045	38	much	much	JJ
18751	11045	39	of	of	IN
18751	11045	40	it	-PRON-	PRP
18751	11045	41	:	:	:
18751	11045	42	64	64	CD
18751	11045	43	times	time	NNS
18751	11045	44	125	125	CD
18751	11045	45	grams	gram	NNS
18751	11045	46	is	be	VBZ
18751	11045	47	8	8	CD
18751	11045	48	kilos	kilo	NNS
18751	11045	49	,	,	,
18751	11045	50	or	or	CC
18751	11045	51	say	say	VB
18751	11045	52	roughly	roughly	RB
18751	11045	53	from	from	IN
18751	11045	54	15	15	CD
18751	11045	55	to	to	TO
18751	11045	56	20	20	CD
18751	11045	57	lbs	lb	NNS
18751	11045	58	.	.	.
18751	11046	1	This	this	DT
18751	11046	2	should	should	MD
18751	11046	3	be	be	VB
18751	11046	4	crushed	crush	VBN
18751	11046	5	to	to	IN
18751	11046	6	the	the	DT
18751	11046	7	finer	finer	NN
18751	11046	8	size	size	NN
18751	11046	9	and	and	CC
18751	11046	10	mixed	mixed	JJ
18751	11046	11	;	;	:
18751	11046	12	then	then	RB
18751	11046	13	from	from	IN
18751	11046	14	100	100	CD
18751	11046	15	to	to	TO
18751	11046	16	150	150	CD
18751	11046	17	grams	gram	NNS
18751	11046	18	should	should	MD
18751	11046	19	be	be	VB
18751	11046	20	taken	take	VBN
18751	11046	21	and	and	CC
18751	11046	22	ground	grind	VBN
18751	11046	23	to	to	IN
18751	11046	24	the	the	DT
18751	11046	25	finest	fine	JJS
18751	11046	26	powder	powder	NN
18751	11046	27	.	.	.
18751	11047	1	There	there	EX
18751	11047	2	is	be	VBZ
18751	11047	3	,	,	,
18751	11047	4	however	however	RB
18751	11047	5	,	,	,
18751	11047	6	a	a	DT
18751	11047	7	reason	reason	NN
18751	11047	8	why	why	WRB
18751	11047	9	,	,	,
18751	11047	10	on	on	IN
18751	11047	11	the	the	DT
18751	11047	12	coarser	coarser	NN
18751	11047	13	stuff	stuff	NN
18751	11047	14	,	,	,
18751	11047	15	a	a	DT
18751	11047	16	smaller	small	JJR
18751	11047	17	proportion	proportion	NN
18751	11047	18	may	may	MD
18751	11047	19	safely	safely	RB
18751	11047	20	be	be	VB
18751	11047	21	used	use	VBN
18751	11047	22	.	.	.
18751	11048	1	This	this	DT
18751	11048	2	becomes	become	VBZ
18751	11048	3	more	more	RBR
18751	11048	4	evident	evident	JJ
18751	11048	5	if	if	IN
18751	11048	6	we	-PRON-	PRP
18751	11048	7	consider	consider	VBP
18751	11048	8	a	a	DT
18751	11048	9	still	still	RB
18751	11048	10	coarser	coarser	NN
18751	11048	11	sample	sample	NN
18751	11048	12	.	.	.
18751	11049	1	A	a	DT
18751	11049	2	heap	heap	NN
18751	11049	3	of	of	IN
18751	11049	4	ore	ore	NN
18751	11049	5	in	in	IN
18751	11049	6	stones	stone	NNS
18751	11049	7	about	about	IN
18751	11049	8	2	2	CD
18751	11049	9	inches	inch	NNS
18751	11049	10	across	across	IN
18751	11049	11	would	would	MD
18751	11049	12	be	be	VB
18751	11049	13	50	50	CD
18751	11049	14	times	time	NNS
18751	11049	15	coarser	coarser	NN
18751	11049	16	than	than	IN
18751	11049	17	the	the	DT
18751	11049	18	sand	sand	NN
18751	11049	19	,	,	,
18751	11049	20	and	and	CC
18751	11049	21	an	an	DT
18751	11049	22	equivalent	equivalent	JJ
18751	11049	23	sample	sample	NN
18751	11049	24	would	would	MD
18751	11049	25	need	need	VB
18751	11049	26	to	to	TO
18751	11049	27	be	be	VB
18751	11049	28	125,000	125,000	CD
18751	11049	29	times	time	NNS
18751	11049	30	heavier	heavy	JJR
18751	11049	31	;	;	:
18751	11049	32	this	this	DT
18751	11049	33	would	would	MD
18751	11049	34	amount	amount	VB
18751	11049	35	to	to	IN
18751	11049	36	about	about	IN
18751	11049	37	1000	1000	CD
18751	11049	38	tons	ton	NNS
18751	11049	39	.	.	.
18751	11050	1	Experienced	experienced	JJ
18751	11050	2	samplers	sampler	NNS
18751	11050	3	would	would	MD
18751	11050	4	say	say	VB
18751	11050	5	that	that	IN
18751	11050	6	under	under	IN
18751	11050	7	such	such	JJ
18751	11050	8	conditions	condition	NNS
18751	11050	9	so	so	RB
18751	11050	10	large	large	JJ
18751	11050	11	a	a	DT
18751	11050	12	sample	sample	NN
18751	11050	13	was	be	VBD
18751	11050	14	hardly	hardly	RB
18751	11050	15	necessary	necessary	JJ
18751	11050	16	.	.	.
18751	11051	1	This	this	DT
18751	11051	2	is	be	VBZ
18751	11051	3	because	because	IN
18751	11051	4	I	-PRON-	PRP
18751	11051	5	have	have	VBP
18751	11051	6	assumed	assume	VBN
18751	11051	7	in	in	IN
18751	11051	8	the	the	DT
18751	11051	9	calculations	calculation	NNS
18751	11051	10	that	that	WDT
18751	11051	11	the	the	DT
18751	11051	12	grains	grain	NNS
18751	11051	13	of	of	IN
18751	11051	14	copper	copper	NN
18751	11051	15	pyrites	pyrite	NNS
18751	11051	16	,	,	,
18751	11051	17	for	for	IN
18751	11051	18	example	example	NN
18751	11051	19	,	,	,
18751	11051	20	were	be	VBD
18751	11051	21	all	all	DT
18751	11051	22	copper	copper	NN
18751	11051	23	pyrites	pyrite	NNS
18751	11051	24	and	and	CC
18751	11051	25	the	the	DT
18751	11051	26	particles	particle	NNS
18751	11051	27	of	of	IN
18751	11051	28	gangue	gangue	NN
18751	11051	29	were	be	VBD
18751	11051	30	free	free	JJ
18751	11051	31	from	from	IN
18751	11051	32	copper	copper	NN
18751	11051	33	.	.	.
18751	11052	1	This	this	DT
18751	11052	2	would	would	MD
18751	11052	3	be	be	VB
18751	11052	4	true	true	JJ
18751	11052	5	or	or	CC
18751	11052	6	nearly	nearly	RB
18751	11052	7	so	so	RB
18751	11052	8	for	for	IN
18751	11052	9	the	the	DT
18751	11052	10	very	very	RB
18751	11052	11	fine	fine	JJ
18751	11052	12	powder	powder	NN
18751	11052	13	,	,	,
18751	11052	14	but	but	CC
18751	11052	15	far	far	RB
18751	11052	16	from	from	IN
18751	11052	17	true	true	JJ
18751	11052	18	in	in	IN
18751	11052	19	the	the	DT
18751	11052	20	case	case	NN
18751	11052	21	of	of	IN
18751	11052	22	the	the	DT
18751	11052	23	ore	ore	NNP
18751	11052	24	heap	heap	NNP
18751	11052	25	.	.	.
18751	11053	1	In	in	IN
18751	11053	2	the	the	DT
18751	11053	3	heap	heap	NN
18751	11053	4	probably	probably	RB
18751	11053	5	few	few	JJ
18751	11053	6	of	of	IN
18751	11053	7	the	the	DT
18751	11053	8	stones	stone	NNS
18751	11053	9	would	would	MD
18751	11053	10	be	be	VB
18751	11053	11	pure	pure	JJ
18751	11053	12	ore	ore	NN
18751	11053	13	and	and	CC
18751	11053	14	still	still	RB
18751	11053	15	fewer	few	JJR
18751	11053	16	would	would	MD
18751	11053	17	be	be	VB
18751	11053	18	free	free	JJ
18751	11053	19	from	from	IN
18751	11053	20	copper	copper	NN
18751	11053	21	.	.	.
18751	11054	1	The	the	DT
18751	11054	2	stones	stone	NNS
18751	11054	3	would	would	MD
18751	11054	4	differ	differ	VB
18751	11054	5	among	among	IN
18751	11054	6	themselves	-PRON-	PRP
18751	11054	7	in	in	IN
18751	11054	8	their	-PRON-	PRP$
18751	11054	9	copper	copper	NN
18751	11054	10	contents	content	NNS
18751	11054	11	only	only	RB
18751	11054	12	within	within	IN
18751	11054	13	certain	certain	JJ
18751	11054	14	comparatively	comparatively	RB
18751	11054	15	narrow	narrow	JJ
18751	11054	16	limits	limit	NNS
18751	11054	17	.	.	.
18751	11055	1	And	and	CC
18751	11055	2	it	-PRON-	PRP
18751	11055	3	is	be	VBZ
18751	11055	4	evident	evident	JJ
18751	11055	5	that	that	IN
18751	11055	6	,	,	,
18751	11055	7	if	if	IN
18751	11055	8	replacing	replace	VBG
18751	11055	9	one	one	CD
18751	11055	10	stone	stone	NN
18751	11055	11	by	by	IN
18751	11055	12	another	another	DT
18751	11055	13	,	,	,
18751	11055	14	instead	instead	RB
18751	11055	15	of	of	IN
18751	11055	16	resulting	result	VBG
18751	11055	17	in	in	IN
18751	11055	18	the	the	DT
18751	11055	19	gain	gain	NN
18751	11055	20	or	or	CC
18751	11055	21	loss	loss	NN
18751	11055	22	of	of	IN
18751	11055	23	all	all	PDT
18751	11055	24	the	the	DT
18751	11055	25	copper	copper	NN
18751	11055	26	one	one	CD
18751	11055	27	or	or	CC
18751	11055	28	other	other	JJ
18751	11055	29	contained	contained	JJ
18751	11055	30	,	,	,
18751	11055	31	merely	merely	RB
18751	11055	32	affected	affect	VBD
18751	11055	33	the	the	DT
18751	11055	34	result	result	NN
18751	11055	35	to	to	IN
18751	11055	36	one	one	CD
18751	11055	37	-	-	HYPH
18751	11055	38	tenth	tenth	NN
18751	11055	39	of	of	IN
18751	11055	40	this	this	DT
18751	11055	41	amount	amount	NN
18751	11055	42	,	,	,
18751	11055	43	then	then	RB
18751	11055	44	a	a	DT
18751	11055	45	sample	sample	NN
18751	11055	46	of	of	IN
18751	11055	47	1	1	CD
18751	11055	48	-	-	HYPH
18751	11055	49	100th	100th	NN
18751	11055	50	of	of	IN
18751	11055	51	the	the	DT
18751	11055	52	weight	weight	NN
18751	11055	53	(	(	-LRB-
18751	11055	54	say	say	UH
18751	11055	55	10	10	CD
18751	11055	56	tons	ton	NNS
18751	11055	57	)	)	-RRB-
18751	11055	58	would	would	MD
18751	11055	59	be	be	VB
18751	11055	60	equally	equally	RB
18751	11055	61	safe	safe	JJ
18751	11055	62	.	.	.
18751	11056	1	It	-PRON-	PRP
18751	11056	2	should	should	MD
18751	11056	3	be	be	VB
18751	11056	4	remembered	remember	VBN
18751	11056	5	,	,	,
18751	11056	6	however	however	RB
18751	11056	7	,	,	,
18751	11056	8	that	that	IN
18751	11056	9	while	while	IN
18751	11056	10	the	the	DT
18751	11056	11	man	man	NN
18751	11056	12	who	who	WP
18751	11056	13	samples	sample	VBZ
18751	11056	14	on	on	IN
18751	11056	15	a	a	DT
18751	11056	16	large	large	JJ
18751	11056	17	scale	scale	NN
18751	11056	18	can	can	MD
18751	11056	19	safely	safely	RB
18751	11056	20	and	and	CC
18751	11056	21	properly	properly	RB
18751	11056	22	reduce	reduce	VB
18751	11056	23	the	the	DT
18751	11056	24	size	size	NN
18751	11056	25	of	of	IN
18751	11056	26	his	-PRON-	PRP$
18751	11056	27	samples	sample	NNS
18751	11056	28	on	on	IN
18751	11056	29	this	this	DT
18751	11056	30	account	account	NN
18751	11056	31	,	,	,
18751	11056	32	yet	yet	CC
18751	11056	33	the	the	DT
18751	11056	34	principle	principle	NN
18751	11056	35	is	be	VBZ
18751	11056	36	one	one	CD
18751	11056	37	which	which	WDT
18751	11056	38	counts	count	VBZ
18751	11056	39	less	less	RBR
18751	11056	40	and	and	CC
18751	11056	41	less	less	JJR
18751	11056	42	as	as	IN
18751	11056	43	the	the	DT
18751	11056	44	stuff	stuff	NN
18751	11056	45	becomes	become	VBZ
18751	11056	46	more	more	RBR
18751	11056	47	finely	finely	RB
18751	11056	48	divided	divide	VBN
18751	11056	49	,	,	,
18751	11056	50	and	and	CC
18751	11056	51	ought	ought	MD
18751	11056	52	to	to	TO
18751	11056	53	be	be	VB
18751	11056	54	ignored	ignore	VBN
18751	11056	55	in	in	IN
18751	11056	56	the	the	DT
18751	11056	57	working	work	VBG
18751	11056	58	down	down	IN
18751	11056	59	of	of	IN
18751	11056	60	the	the	DT
18751	11056	61	smaller	small	JJR
18751	11056	62	samples	sample	NNS
18751	11056	63	which	which	WDT
18751	11056	64	come	come	VBP
18751	11056	65	to	to	IN
18751	11056	66	the	the	DT
18751	11056	67	assayer	assayer	NN
18751	11056	68	.	.	.
18751	11057	1	FOOTNOTES	footnote	NNS
18751	11057	2	:	:	:
18751	11057	3	[	[	-LRB-
18751	11057	4	126	126	CD
18751	11057	5	]	]	-RRB-
18751	11057	6	The	the	DT
18751	11057	7	10	10	CD
18751	11057	8	in	in	IN
18751	11057	9	20	20	CD
18751	11057	10	multiplied	multiply	VBN
18751	11057	11	by	by	IN
18751	11057	12	10	10	CD
18751	11057	13	=	=	SYM
18751	11057	14	100	100	CD
18751	11057	15	in	in	IN
18751	11057	16	200	200	CD
18751	11057	17	.	.	.
18751	11058	1	[	[	-LRB-
18751	11058	2	127	127	CD
18751	11058	3	]	]	-RRB-
18751	11058	4	Multiply	multiply	VB
18751	11058	5	the	the	DT
18751	11058	6	errors	error	NNS
18751	11058	7	for	for	IN
18751	11058	8	100	100	CD
18751	11058	9	by	by	IN
18751	11058	10	the	the	DT
18751	11058	11	square	square	JJ
18751	11058	12	root	root	NN
18751	11058	13	of	of	IN
18751	11058	14	10	10	CD
18751	11058	15	.	.	.
18751	11059	1	[	[	-LRB-
18751	11059	2	128	128	CD
18751	11059	3	]	]	-RRB-
18751	11059	4	Multiply	multiply	VB
18751	11059	5	the	the	DT
18751	11059	6	errors	error	NNS
18751	11059	7	for	for	IN
18751	11059	8	100	100	CD
18751	11059	9	by	by	IN
18751	11059	10	the	the	DT
18751	11059	11	square	square	JJ
18751	11059	12	root	root	NN
18751	11059	13	of	of	IN
18751	11059	14	6990	6990	CD
18751	11059	15	.	.	.
18751	11060	1	[	[	-LRB-
18751	11060	2	129	129	CD
18751	11060	3	]	]	-RRB-
18751	11060	4	Sp	sp	UH
18751	11060	5	.	.	.
18751	11061	1	Gr	gr	UH
18751	11061	2	.	.	.
18751	11062	1	5.8	5.8	CD
18751	11062	2	.	.	.
18751	11063	1	Silver	silver	NN
18751	11063	2	60	60	CD
18751	11063	3	per	per	NN
18751	11063	4	cent	cent	NN
18751	11063	5	.	.	.
18751	11064	1	[	[	-LRB-
18751	11064	2	130	130	CD
18751	11064	3	]	]	-RRB-
18751	11064	4	Taking	take	VBG
18751	11064	5	28	28	CD
18751	11064	6	as	as	IN
18751	11064	7	the	the	DT
18751	11064	8	limit	limit	NN
18751	11064	9	of	of	IN
18751	11064	10	variation	variation	NN
18751	11064	11	on	on	IN
18751	11064	12	100	100	CD
18751	11064	13	.	.	.
18751	11065	1	[	[	-LRB-
18751	11065	2	131	131	CD
18751	11065	3	]	]	-RRB-
18751	11065	4	The	the	DT
18751	11065	5	weight	weight	NN
18751	11065	6	of	of	IN
18751	11065	7	the	the	DT
18751	11065	8	ore	ore	NN
18751	11065	9	less	less	JJR
18751	11065	10	the	the	DT
18751	11065	11	weight	weight	NN
18751	11065	12	of	of	IN
18751	11065	13	ruby	ruby	NNP
18751	11065	14	silver	silver	NN
18751	11065	15	in	in	IN
18751	11065	16	it	-PRON-	PRP
18751	11065	17	.	.	.
18751	11066	1	INDEX	index	NN
18751	11066	2	.	.	.
18751	11067	1	Acid	acid	JJ
18751	11067	2	measures	measure	NNS
18751	11067	3	,	,	,
18751	11067	4	49	49	CD
18751	11067	5	Acidimetry	Acidimetry	NNP
18751	11067	6	,	,	,
18751	11067	7	323	323	CD
18751	11067	8	Acidity	Acidity	NNP
18751	11067	9	of	of	IN
18751	11067	10	ores	ore	NNS
18751	11067	11	,	,	,
18751	11067	12	168	168	CD
18751	11067	13	Acids	Acids	NNPS
18751	11067	14	,	,	,
18751	11067	15	54	54	CD
18751	11067	16	strength	strength	NN
18751	11067	17	of	of	IN
18751	11067	18	,	,	,
18751	11067	19	54	54	CD
18751	11067	20	,	,	,
18751	11067	21	75	75	CD
18751	11067	22	,	,	,
18751	11067	23	436	436	CD
18751	11067	24	Air	air	NN
18751	11067	25	of	of	IN
18751	11067	26	mines	mine	NNS
18751	11067	27	,	,	,
18751	11067	28	carbonic	carbonic	JJ
18751	11067	29	acid	acid	NN
18751	11067	30	in	in	IN
18751	11067	31	,	,	,
18751	11067	32	428	428	CD
18751	11067	33	Alkalies	Alkalies	NNPS
18751	11067	34	,	,	,
18751	11067	35	330	330	CD
18751	11067	36	determination	determination	NN
18751	11067	37	of	of	IN
18751	11067	38	,	,	,
18751	11067	39	331	331	CD
18751	11067	40	Lawrence	Lawrence	NNP
18751	11067	41	Smith	Smith	NNP
18751	11067	42	's	's	POS
18751	11067	43	method	method	NN
18751	11067	44	for	for	IN
18751	11067	45	,	,	,
18751	11067	46	333	333	CD
18751	11067	47	,	,	,
18751	11067	48	412	412	CD
18751	11067	49	separation	separation	NN
18751	11067	50	of	of	IN
18751	11067	51	,	,	,
18751	11067	52	332	332	CD
18751	11067	53	Alkalimetry	Alkalimetry	NNP
18751	11067	54	,	,	,
18751	11067	55	323	323	CD
18751	11067	56	Alkaline	Alkaline	NNP
18751	11067	57	earths	earth	NNS
18751	11067	58	,	,	,
18751	11067	59	320	320	CD
18751	11067	60	Alumina	Alumina	NNP
18751	11067	61	,	,	,
18751	11067	62	314	314	CD
18751	11067	63	determination	determination	NN
18751	11067	64	of	of	IN
18751	11067	65	,	,	,
18751	11067	66	315	315	CD
18751	11067	67	in	in	IN
18751	11067	68	mineral	mineral	NN
18751	11067	69	phosphates	phosphate	NNS
18751	11067	70	,	,	,
18751	11067	71	316	316	CD
18751	11067	72	separation	separation	NN
18751	11067	73	of	of	IN
18751	11067	74	,	,	,
18751	11067	75	314	314	CD
18751	11067	76	,	,	,
18751	11067	77	316	316	CD
18751	11067	78	Amalgamation	amalgamation	NN
18751	11067	79	,	,	,
18751	11067	80	126	126	CD
18751	11067	81	Ammonia	Ammonia	NNP
18751	11067	82	,	,	,
18751	11067	83	detection	detection	NN
18751	11067	84	of	of	IN
18751	11067	85	,	,	,
18751	11067	86	341	341	CD
18751	11067	87	determination	determination	NN
18751	11067	88	of	of	IN
18751	11067	89	,	,	,
18751	11067	90	342	342	CD
18751	11067	91	in	in	IN
18751	11067	92	natural	natural	JJ
18751	11067	93	waters	water	NNS
18751	11067	94	,	,	,
18751	11067	95	353	353	CD
18751	11067	96	Antimony	Antimony	NNP
18751	11067	97	,	,	,
18751	11067	98	225	225	CD
18751	11067	99	detection	detection	NN
18751	11067	100	of	of	IN
18751	11067	101	,	,	,
18751	11067	102	227	227	CD
18751	11067	103	dry	dry	JJ
18751	11067	104	assay	assay	NN
18751	11067	105	for	for	IN
18751	11067	106	,	,	,
18751	11067	107	226	226	CD
18751	11067	108	gravimetric	gravimetric	NN
18751	11067	109	assay	assay	NN
18751	11067	110	,	,	,
18751	11067	111	228	228	CD
18751	11067	112	separation	separation	NN
18751	11067	113	of	of	IN
18751	11067	114	,	,	,
18751	11067	115	228	228	CD
18751	11067	116	volumetric	volumetric	NN
18751	11067	117	assay	assay	NN
18751	11067	118	,	,	,
18751	11067	119	229	229	CD
18751	11067	120	Arsenic	Arsenic	NNP
18751	11067	121	,	,	,
18751	11067	122	381	381	CD
18751	11067	123	detection	detection	NN
18751	11067	124	of	of	IN
18751	11067	125	,	,	,
18751	11067	126	381	381	CD
18751	11067	127	dry	dry	JJ
18751	11067	128	assay	assay	NN
18751	11067	129	for	for	IN
18751	11067	130	,	,	,
18751	11067	131	382	382	CD
18751	11067	132	gravimetric	gravimetric	NN
18751	11067	133	assay	assay	NN
18751	11067	134	,	,	,
18751	11067	135	383	383	CD
18751	11067	136	in	in	IN
18751	11067	137	brimstone	brimstone	NN
18751	11067	138	,	,	,
18751	11067	139	393	393	CD
18751	11067	140	in	in	IN
18751	11067	141	crude	crude	JJ
18751	11067	142	arsenic	arsenic	NNP
18751	11067	143	,	,	,
18751	11067	144	388	388	CD
18751	11067	145	,	,	,
18751	11067	146	393	393	CD
18751	11067	147	in	in	IN
18751	11067	148	mispickel	mispickel	NNP
18751	11067	149	,	,	,
18751	11067	150	125	125	CD
18751	11067	151	,	,	,
18751	11067	152	392	392	CD
18751	11067	153	iodine	iodine	NN
18751	11067	154	,	,	,
18751	11067	155	assay	assay	NNP
18751	11067	156	for	for	IN
18751	11067	157	,	,	,
18751	11067	158	386	386	CD
18751	11067	159	separation	separation	NN
18751	11067	160	by	by	IN
18751	11067	161	distilling	distil	VBG
18751	11067	162	,	,	,
18751	11067	163	384	384	CD
18751	11067	164	uranium	uranium	NN
18751	11067	165	acetate	acetate	NN
18751	11067	166	,	,	,
18751	11067	167	assay	assay	NNP
18751	11067	168	for	for	IN
18751	11067	169	,	,	,
18751	11067	170	389	389	CD
18751	11067	171	Volhard	Volhard	NNP
18751	11067	172	's	's	POS
18751	11067	173	method	method	NN
18751	11067	174	applied	apply	VBD
18751	11067	175	to	to	IN
18751	11067	176	,	,	,
18751	11067	177	124	124	CD
18751	11067	178	Assay	Assay	NNP
18751	11067	179	book	book	NN
18751	11067	180	,	,	,
18751	11067	181	11	11	CD
18751	11067	182	note	note	NN
18751	11067	183	,	,	,
18751	11067	184	12	12	CD
18751	11067	185	results	result	NNS
18751	11067	186	,	,	,
18751	11067	187	7	7	CD
18751	11067	188	tons	ton	NNS
18751	11067	189	,	,	,
18751	11067	190	13	13	CD
18751	11067	191	,	,	,
18751	11067	192	131	131	CD
18751	11067	193	Assaying	assaying	NN
18751	11067	194	,	,	,
18751	11067	195	1	1	CD
18751	11067	196	methods	method	NNS
18751	11067	197	,	,	,
18751	11067	198	15	15	CD
18751	11067	199	Assays	Assays	NNPS
18751	11067	200	,	,	,
18751	11067	201	check	check	VB
18751	11067	202	,	,	,
18751	11067	203	154	154	CD
18751	11067	204	preliminary	preliminary	JJ
18751	11067	205	,	,	,
18751	11067	206	147	147	CD
18751	11067	207	Atomic	atomic	JJ
18751	11067	208	weights	weight	NNS
18751	11067	209	,	,	,
18751	11067	210	69	69	CD
18751	11067	211	table	table	NN
18751	11067	212	of	of	IN
18751	11067	213	,	,	,
18751	11067	214	433	433	CD
18751	11067	215	Barium	Barium	NNP
18751	11067	216	,	,	,
18751	11067	217	326	326	CD
18751	11067	218	Baryta	Baryta	NNP
18751	11067	219	,	,	,
18751	11067	220	326	326	CD
18751	11067	221	Barytes	Barytes	NNPS
18751	11067	222	,	,	,
18751	11067	223	sulphur	sulphur	NNP
18751	11067	224	in	in	IN
18751	11067	225	,	,	,
18751	11067	226	378	378	CD
18751	11067	227	Base	Base	NNP
18751	11067	228	bullion	bullion	NN
18751	11067	229	,	,	,
18751	11067	230	sampling	sampling	NN
18751	11067	231	of	of	IN
18751	11067	232	,	,	,
18751	11067	233	157	157	CD
18751	11067	234	Basic	basic	JJ
18751	11067	235	acetate	acetate	JJ
18751	11067	236	separation	separation	NN
18751	11067	237	,	,	,
18751	11067	238	233	233	CD
18751	11067	239	Baumé	Baumé	NNP
18751	11067	240	's	's	POS
18751	11067	241	hydrometer	hydrometer	NN
18751	11067	242	,	,	,
18751	11067	243	77	77	CD
18751	11067	244	Beryllia	Beryllia	NNP
18751	11067	245	,	,	,
18751	11067	246	319	319	CD
18751	11067	247	Bismuth	Bismuth	NNP
18751	11067	248	,	,	,
18751	11067	249	220	220	CD
18751	11067	250	colorimetric	colorimetric	JJ
18751	11067	251	assay	assay	NNP
18751	11067	252	,	,	,
18751	11067	253	223	223	CD
18751	11067	254	detection	detection	NN
18751	11067	255	of	of	IN
18751	11067	256	,	,	,
18751	11067	257	221	221	CD
18751	11067	258	gravimetric	gravimetric	JJ
18751	11067	259	determination	determination	NN
18751	11067	260	of	of	IN
18751	11067	261	,	,	,
18751	11067	262	222	222	CD
18751	11067	263	in	in	IN
18751	11067	264	commercial	commercial	JJ
18751	11067	265	copper	copper	NN
18751	11067	266	,	,	,
18751	11067	267	208	208	CD
18751	11067	268	separation	separation	NN
18751	11067	269	of	of	IN
18751	11067	270	,	,	,
18751	11067	271	222	222	CD
18751	11067	272	Black	black	JJ
18751	11067	273	tin	tin	NN
18751	11067	274	,	,	,
18751	11067	275	271	271	CD
18751	11067	276	an	an	DT
18751	11067	277	analysis	analysis	NN
18751	11067	278	of	of	IN
18751	11067	279	,	,	,
18751	11067	280	287	287	CD
18751	11067	281	assay	assay	NN
18751	11067	282	of	of	IN
18751	11067	283	,	,	,
18751	11067	284	276	276	CD
18751	11067	285	copper	copper	NN
18751	11067	286	in	in	IN
18751	11067	287	,	,	,
18751	11067	288	204	204	CD
18751	11067	289	examination	examination	NN
18751	11067	290	of	of	IN
18751	11067	291	,	,	,
18751	11067	292	285	285	CD
18751	11067	293	separation	separation	NN
18751	11067	294	by	by	IN
18751	11067	295	vanning	vanne	VBG
18751	11067	296	,	,	,
18751	11067	297	272	272	CD
18751	11067	298	Blank	Blank	NNP
18751	11067	299	assays	assays	RB
18751	11067	300	,	,	,
18751	11067	301	34	34	CD
18751	11067	302	Blende	Blende	NNP
18751	11067	303	,	,	,
18751	11067	304	sulphur	sulphur	NNP
18751	11067	305	in	in	IN
18751	11067	306	,	,	,
18751	11067	307	375	375	CD
18751	11067	308	zinc	zinc	NN
18751	11067	309	in	in	RP
18751	11067	310	,	,	,
18751	11067	311	266	266	CD
18751	11067	312	Book	Book	NNP
18751	11067	313	,	,	,
18751	11067	314	assay	assay	NNP
18751	11067	315	,	,	,
18751	11067	316	11	11	CD
18751	11067	317	laboratory	laboratory	NN
18751	11067	318	,	,	,
18751	11067	319	10	10	CD
18751	11067	320	sample	sample	NN
18751	11067	321	,	,	,
18751	11067	322	9	9	CD
18751	11067	323	Boracic	Boracic	NNP
18751	11067	324	acid	acid	NN
18751	11067	325	.	.	.
18751	11068	1	_	_	NNP
18751	11068	2	See	See	NNP
18751	11068	3	Boron	Boron	NNP
18751	11068	4	_	_	NNP
18751	11068	5	Borax	Borax	NNP
18751	11068	6	,	,	,
18751	11068	7	examination	examination	NN
18751	11068	8	of	of	IN
18751	11068	9	,	,	,
18751	11068	10	431	431	CD
18751	11068	11	Boron	Boron	NNP
18751	11068	12	,	,	,
18751	11068	13	429	429	CD
18751	11068	14	direct	direct	JJ
18751	11068	15	determination	determination	NN
18751	11068	16	of	of	IN
18751	11068	17	,	,	,
18751	11068	18	431	431	CD
18751	11068	19	Brass	Brass	NNP
18751	11068	20	,	,	,
18751	11068	21	copper	copper	NN
18751	11068	22	in	in	IN
18751	11068	23	,	,	,
18751	11068	24	194	194	CD
18751	11068	25	zinc	zinc	NN
18751	11068	26	in	in	RP
18751	11068	27	,	,	,
18751	11068	28	265	265	CD
18751	11068	29	Bromine	Bromine	NNP
18751	11068	30	and	and	CC
18751	11068	31	bromides	bromide	NNS
18751	11068	32	,	,	,
18751	11068	33	361	361	CD
18751	11068	34	Bronze	Bronze	NNP
18751	11068	35	,	,	,
18751	11068	36	copper	copper	NN
18751	11068	37	in	in	IN
18751	11068	38	,	,	,
18751	11068	39	194	194	CD
18751	11068	40	tin	tin	NN
18751	11068	41	in	in	IN
18751	11068	42	,	,	,
18751	11068	43	281	281	CD
18751	11068	44	Burettes	Burettes	NNPS
18751	11068	45	,	,	,
18751	11068	46	51	51	CD
18751	11068	47	Burnt	Burnt	NNP
18751	11068	48	ore	ore	NN
18751	11068	49	,	,	,
18751	11068	50	silver	silver	NN
18751	11068	51	in	in	IN
18751	11068	52	,	,	,
18751	11068	53	116	116	CD
18751	11068	54	,	,	,
18751	11068	55	118	118	CD
18751	11068	56	sulphur	sulphur	NN
18751	11068	57	in	in	IN
18751	11068	58	,	,	,
18751	11068	59	377	377	CD
18751	11068	60	Cadmium	Cadmium	NNP
18751	11068	61	,	,	,
18751	11068	62	269	269	CD
18751	11068	63	gravimetric	gravimetric	JJ
18751	11068	64	determination	determination	NN
18751	11068	65	,	,	,
18751	11068	66	269	269	CD
18751	11068	67	separation	separation	NN
18751	11068	68	of	of	IN
18751	11068	69	,	,	,
18751	11068	70	269	269	CD
18751	11068	71	Caesium	Caesium	NNP
18751	11068	72	,	,	,
18751	11068	73	339	339	CD
18751	11068	74	Calcination	Calcination	NNP
18751	11068	75	,	,	,
18751	11068	76	22	22	CD
18751	11068	77	,	,	,
18751	11068	78	92	92	CD
18751	11068	79	,	,	,
18751	11068	80	139	139	CD
18751	11068	81	,	,	,
18751	11068	82	345	345	CD
18751	11068	83	Calcium	Calcium	NNP
18751	11068	84	,	,	,
18751	11068	85	320	320	CD
18751	11068	86	detection	detection	NN
18751	11068	87	of	of	IN
18751	11068	88	,	,	,
18751	11068	89	321	321	CD
18751	11068	90	gravimetric	gravimetric	NN
18751	11068	91	determination	determination	NN
18751	11068	92	,	,	,
18751	11068	93	321	321	CD
18751	11068	94	separation	separation	NN
18751	11068	95	of	of	IN
18751	11068	96	,	,	,
18751	11068	97	321	321	CD
18751	11068	98	titration	titration	NN
18751	11068	99	with	with	IN
18751	11068	100	normal	normal	JJ
18751	11068	101	acid	acid	NN
18751	11068	102	,	,	,
18751	11068	103	322	322	CD
18751	11068	104	titration	titration	NN
18751	11068	105	with	with	IN
18751	11068	106	permanganate	permanganate	JJ
18751	11068	107	,	,	,
18751	11068	108	322	322	CD
18751	11068	109	Calculation	Calculation	NNP
18751	11068	110	of	of	IN
18751	11068	111	results	result	NNS
18751	11068	112	,	,	,
18751	11068	113	7	7	CD
18751	11068	114	Calculations	calculation	NNS
18751	11068	115	from	from	IN
18751	11068	116	formulæ	formulæ	NN
18751	11068	117	,	,	,
18751	11068	118	70	70	CD
18751	11068	119	Calorific	calorific	JJ
18751	11068	120	effect	effect	NN
18751	11068	121	of	of	IN
18751	11068	122	coal	coal	NN
18751	11068	123	,	,	,
18751	11068	124	419	419	CD
18751	11068	125	Calorimeter	Calorimeter	NNP
18751	11068	126	,	,	,
18751	11068	127	419	419	CD
18751	11068	128	Calx	Calx	NNP
18751	11068	129	,	,	,
18751	11068	130	345	345	CD
18751	11068	131	Carbon	Carbon	NNP
18751	11068	132	,	,	,
18751	11068	133	414	414	CD
18751	11068	134	gravimetric	gravimetric	NN
18751	11068	135	determination	determination	NN
18751	11068	136	,	,	,
18751	11068	137	416	416	CD
18751	11068	138	in	in	IN
18751	11068	139	iron	iron	NN
18751	11068	140	or	or	CC
18751	11068	141	steel	steel	NN
18751	11068	142	,	,	,
18751	11068	143	423	423	CD
18751	11068	144	Carbonates	Carbonates	NNPS
18751	11068	145	,	,	,
18751	11068	146	424	424	CD
18751	11068	147	Carbonic	Carbonic	NNP
18751	11068	148	acid	acid	NN
18751	11068	149	in	in	IN
18751	11068	150	the	the	DT
18751	11068	151	air	air	NN
18751	11068	152	of	of	IN
18751	11068	153	mines	mine	NNS
18751	11068	154	,	,	,
18751	11068	155	428	428	CD
18751	11068	156	Caustic	caustic	JJ
18751	11068	157	potash	potash	NN
18751	11068	158	=	=	SYM
18751	11068	159	potassium	potassium	NN
18751	11068	160	hydroxide	hydroxide	NN
18751	11068	161	,	,	,
18751	11068	162	65	65	CD
18751	11068	163	Caustic	caustic	JJ
18751	11068	164	soda	soda	NN
18751	11068	165	=	=	SYM
18751	11068	166	sodium	sodium	NN
18751	11068	167	hydroxide	hydroxide	NN
18751	11068	168	,	,	,
18751	11068	169	66	66	CD
18751	11068	170	Cerium	Cerium	NNP
18751	11068	171	,	,	,
18751	11068	172	318	318	CD
18751	11068	173	Chalybite	Chalybite	NNP
18751	11068	174	,	,	,
18751	11068	175	iron	iron	NN
18751	11068	176	in	in	RB
18751	11068	177	,	,	,
18751	11068	178	243	243	CD
18751	11068	179	Charcoal	Charcoal	NNP
18751	11068	180	,	,	,
18751	11068	181	21	21	CD
18751	11068	182	,	,	,
18751	11068	183	94	94	CD
18751	11068	184	Check	check	NN
18751	11068	185	assays	assays	RB
18751	11068	186	for	for	IN
18751	11068	187	gold	gold	NN
18751	11068	188	,	,	,
18751	11068	189	154	154	CD
18751	11068	190	for	for	IN
18751	11068	191	silver	silver	NN
18751	11068	192	,	,	,
18751	11068	193	104	104	CD
18751	11068	194	,	,	,
18751	11068	195	113	113	CD
18751	11068	196	Chlorine	Chlorine	NNP
18751	11068	197	and	and	CC
18751	11068	198	chlorides	chloride	NNS
18751	11068	199	,	,	,
18751	11068	200	359	359	CD
18751	11068	201	Chromium	Chromium	NNP
18751	11068	202	,	,	,
18751	11068	203	307	307	CD
18751	11068	204	gravimetric	gravimetric	NN
18751	11068	205	assay	assay	NN
18751	11068	206	,	,	,
18751	11068	207	309	309	CD
18751	11068	208	in	in	IN
18751	11068	209	chrome	chrome	NNP
18751	11068	210	iron	iron	NN
18751	11068	211	ore	ore	NNP
18751	11068	212	,	,	,
18751	11068	213	308	308	CD
18751	11068	214	volumetric	volumetric	NN
18751	11068	215	assay	assay	NNP
18751	11068	216	,	,	,
18751	11068	217	309	309	CD
18751	11068	218	Clays	clay	NNS
18751	11068	219	,	,	,
18751	11068	220	examination	examination	NN
18751	11068	221	of	of	IN
18751	11068	222	,	,	,
18751	11068	223	316	316	CD
18751	11068	224	Coals	coal	NNS
18751	11068	225	,	,	,
18751	11068	226	418	418	CD
18751	11068	227	Cobalt	Cobalt	NNP
18751	11068	228	,	,	,
18751	11068	229	259	259	CD
18751	11068	230	detection	detection	NN
18751	11068	231	of	of	IN
18751	11068	232	,	,	,
18751	11068	233	259	259	CD
18751	11068	234	dry	dry	JJ
18751	11068	235	assay	assay	NN
18751	11068	236	for	for	IN
18751	11068	237	,	,	,
18751	11068	238	251	251	CD
18751	11068	239	gravimetric	gravimetric	JJ
18751	11068	240	determination	determination	NN
18751	11068	241	,	,	,
18751	11068	242	260	260	CD
18751	11068	243	in	in	IN
18751	11068	244	hardhead	hardhead	NN
18751	11068	245	,	,	,
18751	11068	246	288	288	CD
18751	11068	247	separation	separation	NN
18751	11068	248	from	from	IN
18751	11068	249	nickel	nickel	NN
18751	11068	250	,	,	,
18751	11068	251	442	442	CD
18751	11068	252	,	,	,
18751	11068	253	254	254	CD
18751	11068	254	,	,	,
18751	11068	255	258	258	CD
18751	11068	256	Coke	Coke	NNP
18751	11068	257	,	,	,
18751	11068	258	25	25	CD
18751	11068	259	Common	common	JJ
18751	11068	260	salt	salt	NN
18751	11068	261	,	,	,
18751	11068	262	examination	examination	NN
18751	11068	263	of	of	IN
18751	11068	264	,	,	,
18751	11068	265	336	336	CD
18751	11068	266	Concentrates	Concentrates	NNP
18751	11068	267	,	,	,
18751	11068	268	assay	assay	NNP
18751	11068	269	for	for	IN
18751	11068	270	gold	gold	NN
18751	11068	271	of	of	IN
18751	11068	272	,	,	,
18751	11068	273	140	140	CD
18751	11068	274	Colorimetric	Colorimetric	NNP
18751	11068	275	assays	assay	NNS
18751	11068	276	,	,	,
18751	11068	277	44	44	CD
18751	11068	278	Copper	copper	NN
18751	11068	279	,	,	,
18751	11068	280	175	175	CD
18751	11068	281	Copper	Copper	NNP
18751	11068	282	,	,	,
18751	11068	283	bismuth	bismuth	NNP
18751	11068	284	in	in	IN
18751	11068	285	,	,	,
18751	11068	286	208	208	CD
18751	11068	287	colorimetric	colorimetric	JJ
18751	11068	288	assay	assay	NN
18751	11068	289	for	for	IN
18751	11068	290	,	,	,
18751	11068	291	190	190	CD
18751	11068	292	,	,	,
18751	11068	293	203	203	CD
18751	11068	294	commercial	commercial	NN
18751	11068	295	,	,	,
18751	11068	296	arsenic	arsenic	JJ
18751	11068	297	in	in	IN
18751	11068	298	,	,	,
18751	11068	299	208	208	CD
18751	11068	300	,	,	,
18751	11068	301	388	388	CD
18751	11068	302	commercial	commercial	JJ
18751	11068	303	,	,	,
18751	11068	304	copper	copper	NN
18751	11068	305	in	in	IN
18751	11068	306	,	,	,
18751	11068	307	193	193	CD
18751	11068	308	commercial	commercial	NN
18751	11068	309	,	,	,
18751	11068	310	examination	examination	NN
18751	11068	311	of	of	IN
18751	11068	312	,	,	,
18751	11068	313	205	205	CD
18751	11068	314	cyanide	cyanide	NN
18751	11068	315	assay	assay	NN
18751	11068	316	for	for	IN
18751	11068	317	,	,	,
18751	11068	318	194	194	CD
18751	11068	319	dry	dry	JJ
18751	11068	320	assay	assay	NN
18751	11068	321	of	of	IN
18751	11068	322	,	,	,
18751	11068	323	176	176	CD
18751	11068	324	dry	dry	JJ
18751	11068	325	assay	assay	NN
18751	11068	326	,	,	,
18751	11068	327	loss	loss	NN
18751	11068	328	of	of	IN
18751	11068	329	,	,	,
18751	11068	330	in	in	IN
18751	11068	331	,	,	,
18751	11068	332	176	176	CD
18751	11068	333	electrolytic	electrolytic	JJ
18751	11068	334	assay	assay	NN
18751	11068	335	for	for	IN
18751	11068	336	,	,	,
18751	11068	337	190	190	CD
18751	11068	338	,	,	,
18751	11068	339	203	203	CD
18751	11068	340	gold	gold	NN
18751	11068	341	in	in	IN
18751	11068	342	,	,	,
18751	11068	343	206	206	CD
18751	11068	344	iodide	iodide	NN
18751	11068	345	assay	assay	NN
18751	11068	346	for	for	IN
18751	11068	347	,	,	,
18751	11068	348	199	199	CD
18751	11068	349	iron	iron	NN
18751	11068	350	in	in	IN
18751	11068	351	,	,	,
18751	11068	352	209	209	CD
18751	11068	353	,	,	,
18751	11068	354	249	249	CD
18751	11068	355	lead	lead	NN
18751	11068	356	in	in	IN
18751	11068	357	,	,	,
18751	11068	358	206	206	CD
18751	11068	359	separation	separation	NN
18751	11068	360	of	of	IN
18751	11068	361	,	,	,
18751	11068	362	183	183	CD
18751	11068	363	silver	silver	NN
18751	11068	364	in	in	IN
18751	11068	365	,	,	,
18751	11068	366	205	205	CD
18751	11068	367	sulphur	sulphur	NN
18751	11068	368	in	in	IN
18751	11068	369	,	,	,
18751	11068	370	207	207	CD
18751	11068	371	Copper	copper	NN
18751	11068	372	ores	ore	NNS
18751	11068	373	,	,	,
18751	11068	374	solution	solution	NN
18751	11068	375	of	of	IN
18751	11068	376	,	,	,
18751	11068	377	183	183	CD
18751	11068	378	valuation	valuation	NN
18751	11068	379	of	of	IN
18751	11068	380	,	,	,
18751	11068	381	181	181	CD
18751	11068	382	Copper	copper	NN
18751	11068	383	pyrites	pyrite	NNS
18751	11068	384	,	,	,
18751	11068	385	copper	copper	NN
18751	11068	386	in	in	IN
18751	11068	387	,	,	,
18751	11068	388	179	179	CD
18751	11068	389	,	,	,
18751	11068	390	188	188	CD
18751	11068	391	,	,	,
18751	11068	392	198	198	CD
18751	11068	393	,	,	,
18751	11068	394	202	202	CD
18751	11068	395	sulphur	sulphur	NN
18751	11068	396	in	in	IN
18751	11068	397	,	,	,
18751	11068	398	376	376	CD
18751	11068	399	Culm	Culm	NNP
18751	11068	400	,	,	,
18751	11068	401	22	22	CD
18751	11068	402	Cupel	Cupel	NNP
18751	11068	403	,	,	,
18751	11068	404	23	23	CD
18751	11068	405	,	,	,
18751	11068	406	142	142	CD
18751	11068	407	Cupellation	cupellation	NN
18751	11068	408	,	,	,
18751	11068	409	loss	loss	NN
18751	11068	410	,	,	,
18751	11068	411	corrections	correction	NNS
18751	11068	412	for	for	IN
18751	11068	413	,	,	,
18751	11068	414	103	103	CD
18751	11068	415	loss	loss	NN
18751	11068	416	in	in	IN
18751	11068	417	gold	gold	NN
18751	11068	418	,	,	,
18751	11068	419	145	145	CD
18751	11068	420	loss	loss	NN
18751	11068	421	in	in	IN
18751	11068	422	silver	silver	NN
18751	11068	423	,	,	,
18751	11068	424	101	101	CD
18751	11068	425	of	of	IN
18751	11068	426	gold	gold	NN
18751	11068	427	lead	lead	NN
18751	11068	428	alloys	alloy	NNS
18751	11068	429	,	,	,
18751	11068	430	182	182	CD
18751	11068	431	of	of	IN
18751	11068	432	silver	silver	NN
18751	11068	433	lead	lead	NN
18751	11068	434	alloys	alloy	NNS
18751	11068	435	,	,	,
18751	11068	436	98	98	CD
18751	11068	437	,	,	,
18751	11068	438	110	110	CD
18751	11068	439	temperature	temperature	NN
18751	11068	440	of	of	IN
18751	11068	441	,	,	,
18751	11068	442	143	143	CD
18751	11068	443	Cyanicides	cyanicide	NNS
18751	11068	444	,	,	,
18751	11068	445	169	169	CD
18751	11068	446	Cyanide	cyanide	NN
18751	11068	447	assay	assay	NN
18751	11068	448	for	for	IN
18751	11068	449	copper	copper	NN
18751	11068	450	,	,	,
18751	11068	451	194	194	CD
18751	11068	452	for	for	IN
18751	11068	453	nickel	nickel	NN
18751	11068	454	,	,	,
18751	11068	455	255	255	CD
18751	11068	456	for	for	IN
18751	11068	457	tin	tin	NN
18751	11068	458	,	,	,
18751	11068	459	278	278	CD
18751	11068	460	Cyanides	cyanide	NNS
18751	11068	461	,	,	,
18751	11068	462	alkalinity	alkalinity	NN
18751	11068	463	of	of	IN
18751	11068	464	,	,	,
18751	11068	465	167	167	CD
18751	11068	466	assay	assay	NN
18751	11068	467	of	of	IN
18751	11068	468	,	,	,
18751	11068	469	167	167	CD
18751	11068	470	commercial	commercial	JJ
18751	11068	471	,	,	,
18751	11068	472	160	160	CD
18751	11068	473	double	double	JJ
18751	11068	474	,	,	,
18751	11068	475	161	161	CD
18751	11068	476	gold	gold	NN
18751	11068	477	-	-	HYPH
18751	11068	478	dissolving	dissolve	VBG
18751	11068	479	power	power	NN
18751	11068	480	,	,	,
18751	11068	481	162	162	CD
18751	11068	482	prussic	prussic	NN
18751	11068	483	acid	acid	NN
18751	11068	484	,	,	,
18751	11068	485	162	162	CD
18751	11068	486	volumetric	volumetric	JJ
18751	11068	487	determination	determination	NN
18751	11068	488	of	of	IN
18751	11068	489	,	,	,
18751	11068	490	163	163	CD
18751	11068	491	,	,	,
18751	11068	492	165	165	CD
18751	11068	493	Cyanide	Cyanide	NNP
18751	11068	494	liquors	liquor	NNS
18751	11068	495	,	,	,
18751	11068	496	alkalinity	alkalinity	NN
18751	11068	497	of	of	IN
18751	11068	498	,	,	,
18751	11068	499	167	167	CD
18751	11068	500	assay	assay	NN
18751	11068	501	of	of	IN
18751	11068	502	,	,	,
18751	11068	503	164	164	CD
18751	11068	504	,	,	,
18751	11068	505	165	165	CD
18751	11068	506	assay	assay	NN
18751	11068	507	of	of	IN
18751	11068	508	,	,	,
18751	11068	509	for	for	IN
18751	11068	510	gold	gold	NN
18751	11068	511	,	,	,
18751	11068	512	140	140	CD
18751	11068	513	assay	assay	NN
18751	11068	514	of	of	IN
18751	11068	515	,	,	,
18751	11068	516	for	for	IN
18751	11068	517	zinc	zinc	NN
18751	11068	518	,	,	,
18751	11068	519	&	&	CC
18751	11068	520	c.	c.	NNP
18751	11068	521	,	,	,
18751	11068	522	169	169	CD
18751	11068	523	Daniell	Daniell	NNP
18751	11068	524	cells	cell	NNS
18751	11068	525	,	,	,
18751	11068	526	185	185	CD
18751	11068	527	Didymium	didymium	NN
18751	11068	528	,	,	,
18751	11068	529	319	319	CD
18751	11068	530	Dollars	dollar	NNS
18751	11068	531	to	to	IN
18751	11068	532	the	the	DT
18751	11068	533	ton	ton	NN
18751	11068	534	,	,	,
18751	11068	535	9	9	CD
18751	11068	536	Dry	Dry	NNP
18751	11068	537	assays	assay	NNS
18751	11068	538	,	,	,
18751	11068	539	16	16	CD
18751	11068	540	Drying	Drying	NNP
18751	11068	541	,	,	,
18751	11068	542	5	5	CD
18751	11068	543	,	,	,
18751	11068	544	33	33	CD
18751	11068	545	Earths	earth	NNS
18751	11068	546	,	,	,
18751	11068	547	314	314	CD
18751	11068	548	the	the	DT
18751	11068	549	alkaline	alkaline	NN
18751	11068	550	,	,	,
18751	11068	551	320	320	CD
18751	11068	552	Electrodes	Electrodes	NNPS
18751	11068	553	,	,	,
18751	11068	554	187	187	CD
18751	11068	555	Electrolysis	electrolysis	NN
18751	11068	556	for	for	IN
18751	11068	557	copper	copper	NN
18751	11068	558	,	,	,
18751	11068	559	184	184	CD
18751	11068	560	for	for	IN
18751	11068	561	nickel	nickel	NN
18751	11068	562	,	,	,
18751	11068	563	254	254	CD
18751	11068	564	Equations	equation	NNS
18751	11068	565	,	,	,
18751	11068	566	69	69	CD
18751	11068	567	Erbia	Erbia	NNP
18751	11068	568	,	,	,
18751	11068	569	319	319	CD
18751	11068	570	Ferrous	ferrous	JJ
18751	11068	571	and	and	CC
18751	11068	572	ferric	ferric	JJ
18751	11068	573	salts	salt	NNS
18751	11068	574	,	,	,
18751	11068	575	231	231	CD
18751	11068	576	Filtration	Filtration	NNP
18751	11068	577	,	,	,
18751	11068	578	31	31	CD
18751	11068	579	Finishing	finishing	NN
18751	11068	580	point	point	NN
18751	11068	581	,	,	,
18751	11068	582	42	42	CD
18751	11068	583	Flasks	flask	NNS
18751	11068	584	,	,	,
18751	11068	585	graduated	graduate	VBD
18751	11068	586	,	,	,
18751	11068	587	49	49	CD
18751	11068	588	Flatting	flat	VBG
18751	11068	589	,	,	,
18751	11068	590	149	149	CD
18751	11068	591	Fluorine	fluorine	NN
18751	11068	592	and	and	CC
18751	11068	593	fluorides	fluoride	NNS
18751	11068	594	,	,	,
18751	11068	595	363	363	CD
18751	11068	596	Fluxes	Fluxes	NNP
18751	11068	597	,	,	,
18751	11068	598	16	16	CD
18751	11068	599	,	,	,
18751	11068	600	93	93	CD
18751	11068	601	,	,	,
18751	11068	602	136	136	CD
18751	11068	603	,	,	,
18751	11068	604	138	138	CD
18751	11068	605	,	,	,
18751	11068	606	140	140	CD
18751	11068	607	Formulæ	formulæ	NN
18751	11068	608	,	,	,
18751	11068	609	68	68	CD
18751	11068	610	Furnaces	Furnaces	NNPS
18751	11068	611	,	,	,
18751	11068	612	25	25	CD
18751	11068	613	Galena	Galena	NNP
18751	11068	614	,	,	,
18751	11068	615	lead	lead	VBP
18751	11068	616	in	in	IN
18751	11068	617	,	,	,
18751	11068	618	217	217	CD
18751	11068	619	,	,	,
18751	11068	620	218	218	CD
18751	11068	621	Gangue	Gangue	NNP
18751	11068	622	,	,	,
18751	11068	623	405	405	CD
18751	11068	624	iron	iron	NN
18751	11068	625	in	in	IN
18751	11068	626	the	the	DT
18751	11068	627	,	,	,
18751	11068	628	244	244	CD
18751	11068	629	Gas	gas	NN
18751	11068	630	-	-	HYPH
18751	11068	631	measuring	measure	VBG
18751	11068	632	apparatus	apparatus	NN
18751	11068	633	,	,	,
18751	11068	634	52	52	CD
18751	11068	635	Gases	gas	NNS
18751	11068	636	,	,	,
18751	11068	637	measurement	measurement	NN
18751	11068	638	of	of	IN
18751	11068	639	,	,	,
18751	11068	640	44	44	CD
18751	11068	641	Gay	Gay	NNP
18751	11068	642	-	-	HYPH
18751	11068	643	Lussac	Lussac	NNP
18751	11068	644	's	's	POS
18751	11068	645	assay	assay	NN
18751	11068	646	for	for	IN
18751	11068	647	silver	silver	NN
18751	11068	648	,	,	,
18751	11068	649	119	119	CD
18751	11068	650	assay	assay	NN
18751	11068	651	for	for	IN
18751	11068	652	silver	silver	NN
18751	11068	653	modified	modify	VBN
18751	11068	654	,	,	,
18751	11068	655	123	123	CD
18751	11068	656	German	german	JJ
18751	11068	657	silver	silver	NN
18751	11068	658	,	,	,
18751	11068	659	copper	copper	NN
18751	11068	660	in	in	IN
18751	11068	661	,	,	,
18751	11068	662	194	194	CD
18751	11068	663	nickel	nickel	NN
18751	11068	664	in	in	IN
18751	11068	665	,	,	,
18751	11068	666	255	255	CD
18751	11068	667	,	,	,
18751	11068	668	259	259	CD
18751	11068	669	Gold	gold	NN
18751	11068	670	,	,	,
18751	11068	671	126	126	CD
18751	11068	672	amalgamation	amalgamation	NN
18751	11068	673	of	of	IN
18751	11068	674	,	,	,
18751	11068	675	126	126	CD
18751	11068	676	in	in	IN
18751	11068	677	cyanide	cyanide	NN
18751	11068	678	liquor	liquor	NN
18751	11068	679	,	,	,
18751	11068	680	140	140	CD
18751	11068	681	loss	loss	NN
18751	11068	682	of	of	IN
18751	11068	683	,	,	,
18751	11068	684	in	in	IN
18751	11068	685	cupellation	cupellation	NN
18751	11068	686	,	,	,
18751	11068	687	145	145	CD
18751	11068	688	loss	loss	NN
18751	11068	689	of	of	IN
18751	11068	690	,	,	,
18751	11068	691	in	in	IN
18751	11068	692	parting	parting	NN
18751	11068	693	,	,	,
18751	11068	694	154	154	CD
18751	11068	695	preparation	preparation	NN
18751	11068	696	of	of	IN
18751	11068	697	,	,	,
18751	11068	698	63	63	CD
18751	11068	699	silver	silver	NN
18751	11068	700	in	in	IN
18751	11068	701	,	,	,
18751	11068	702	157	157	CD
18751	11068	703	silver	silver	NN
18751	11068	704	in	in	IN
18751	11068	705	,	,	,
18751	11068	706	after	after	IN
18751	11068	707	parting	parting	NN
18751	11068	708	,	,	,
18751	11068	709	154	154	CD
18751	11068	710	test	test	NN
18751	11068	711	for	for	IN
18751	11068	712	,	,	,
18751	11068	713	126	126	CD
18751	11068	714	Gold	gold	NN
18751	11068	715	-	-	HYPH
18751	11068	716	lead	lead	NN
18751	11068	717	alloys	alloy	NNS
18751	11068	718	,	,	,
18751	11068	719	cupellation	cupellation	NN
18751	11068	720	of	of	IN
18751	11068	721	,	,	,
18751	11068	722	142	142	CD
18751	11068	723	sampling	sampling	NN
18751	11068	724	of	of	IN
18751	11068	725	,	,	,
18751	11068	726	158	158	CD
18751	11068	727	Gold	gold	NN
18751	11068	728	ores	ore	NNS
18751	11068	729	assay	assay	VBP
18751	11068	730	with	with	IN
18751	11068	731	cyanide	cyanide	NN
18751	11068	732	solutions	solution	NNS
18751	11068	733	,	,	,
18751	11068	734	141	141	CD
18751	11068	735	calcination	calcination	NN
18751	11068	736	of	of	IN
18751	11068	737	,	,	,
18751	11068	738	139	139	CD
18751	11068	739	concentrates	concentrate	NNS
18751	11068	740	,	,	,
18751	11068	741	140	140	CD
18751	11068	742	fluxing	flux	VBG
18751	11068	743	,	,	,
18751	11068	744	136	136	CD
18751	11068	745	,	,	,
18751	11068	746	138	138	CD
18751	11068	747	,	,	,
18751	11068	748	140	140	CD
18751	11068	749	sampling	sampling	NN
18751	11068	750	of	of	IN
18751	11068	751	,	,	,
18751	11068	752	127	127	CD
18751	11068	753	size	size	NN
18751	11068	754	of	of	IN
18751	11068	755	assay	assay	NNP
18751	11068	756	charges	charge	NNS
18751	11068	757	,	,	,
18751	11068	758	127	127	CD
18751	11068	759	tailings	tailing	NNS
18751	11068	760	,	,	,
18751	11068	761	140	140	CD
18751	11068	762	Gold	gold	NN
18751	11068	763	-	-	HYPH
18751	11068	764	parting	parting	NN
18751	11068	765	,	,	,
18751	11068	766	150	150	CD
18751	11068	767	platinum	platinum	NN
18751	11068	768	in	in	IN
18751	11068	769	,	,	,
18751	11068	770	145	145	CD
18751	11068	771	,	,	,
18751	11068	772	154	154	CD
18751	11068	773	,	,	,
18751	11068	774	170	170	CD
18751	11068	775	,	,	,
18751	11068	776	171	171	CD
18751	11068	777	Gold	gold	NN
18751	11068	778	-	-	HYPH
18751	11068	779	zinc	zinc	NN
18751	11068	780	slimes	slime	NNS
18751	11068	781	,	,	,
18751	11068	782	142	142	CD
18751	11068	783	Graduated	graduated	JJ
18751	11068	784	vessels	vessel	NNS
18751	11068	785	,	,	,
18751	11068	786	49	49	CD
18751	11068	787	Gravimetric	Gravimetric	NNP
18751	11068	788	methods	method	NNS
18751	11068	789	,	,	,
18751	11068	790	15	15	CD
18751	11068	791	,	,	,
18751	11068	792	27	27	CD
18751	11068	793	Halogens	Halogens	NNPS
18751	11068	794	,	,	,
18751	11068	795	358	358	CD
18751	11068	796	Hardhead	Hardhead	NNP
18751	11068	797	,	,	,
18751	11068	798	287	287	CD
18751	11068	799	an	an	DT
18751	11068	800	analysis	analysis	NN
18751	11068	801	of	of	IN
18751	11068	802	,	,	,
18751	11068	803	289	289	CD
18751	11068	804	Hot	hot	JJ
18751	11068	805	plate	plate	NN
18751	11068	806	,	,	,
18751	11068	807	30	30	CD
18751	11068	808	Hydrogen	hydrogen	NN
18751	11068	809	,	,	,
18751	11068	810	preparation	preparation	NN
18751	11068	811	of	of	IN
18751	11068	812	,	,	,
18751	11068	813	62	62	CD
18751	11068	814	reduction	reduction	NN
18751	11068	815	by	by	IN
18751	11068	816	,	,	,
18751	11068	817	280	280	CD
18751	11068	818	Hydrometer	Hydrometer	NNP
18751	11068	819	,	,	,
18751	11068	820	77	77	CD
18751	11068	821	Ignition	Ignition	NNP
18751	11068	822	,	,	,
18751	11068	823	32	32	CD
18751	11068	824	in	in	IN
18751	11068	825	hydrogen	hydrogen	NN
18751	11068	826	,	,	,
18751	11068	827	280	280	CD
18751	11068	828	Indicators	indicator	NNS
18751	11068	829	,	,	,
18751	11068	830	42	42	CD
18751	11068	831	Inquartation	Inquartation	NNP
18751	11068	832	,	,	,
18751	11068	833	146	146	CD
18751	11068	834	Iodine	iodine	JJ
18751	11068	835	and	and	CC
18751	11068	836	iodides	iodide	NNS
18751	11068	837	,	,	,
18751	11068	838	362	362	CD
18751	11068	839	Iridium	Iridium	NNP
18751	11068	840	,	,	,
18751	11068	841	171	171	CD
18751	11068	842	Iron	Iron	NNP
18751	11068	843	,	,	,
18751	11068	844	231	231	CD
18751	11068	845	bichromate	bichromate	JJ
18751	11068	846	assay	assay	NN
18751	11068	847	for	for	IN
18751	11068	848	,	,	,
18751	11068	849	237	237	CD
18751	11068	850	,	,	,
18751	11068	851	243	243	CD
18751	11068	852	,	,	,
18751	11068	853	carbon	carbon	NN
18751	11068	854	in	in	RP
18751	11068	855	,	,	,
18751	11068	856	423	423	CD
18751	11068	857	colorimetric	colorimetric	JJ
18751	11068	858	assay	assay	NN
18751	11068	859	for	for	IN
18751	11068	860	,	,	,
18751	11068	861	247	247	CD
18751	11068	862	ferrous	ferrous	JJ
18751	11068	863	and	and	CC
18751	11068	864	ferric	ferric	JJ
18751	11068	865	,	,	,
18751	11068	866	231	231	CD
18751	11068	867	gravimetric	gravimetric	JJ
18751	11068	868	determination	determination	NN
18751	11068	869	,	,	,
18751	11068	870	233	233	CD
18751	11068	871	permanganate	permanganate	JJ
18751	11068	872	assay	assay	NN
18751	11068	873	for	for	IN
18751	11068	874	,	,	,
18751	11068	875	236	236	CD
18751	11068	876	,	,	,
18751	11068	877	238	238	CD
18751	11068	878	phosphorus	phosphorus	NN
18751	11068	879	in	in	IN
18751	11068	880	,	,	,
18751	11068	881	399	399	CD
18751	11068	882	reduction	reduction	NN
18751	11068	883	of	of	IN
18751	11068	884	ferric	ferric	JJ
18751	11068	885	solutions	solution	NNS
18751	11068	886	,	,	,
18751	11068	887	235	235	CD
18751	11068	888	,	,	,
18751	11068	889	241	241	CD
18751	11068	890	separation	separation	NN
18751	11068	891	of	of	IN
18751	11068	892	,	,	,
18751	11068	893	232	232	CD
18751	11068	894	stannous	stannous	JJ
18751	11068	895	chloride	chloride	NN
18751	11068	896	assay	assay	NN
18751	11068	897	for	for	IN
18751	11068	898	,	,	,
18751	11068	899	244	244	CD
18751	11068	900	volumetric	volumetric	NN
18751	11068	901	assays	assays	RB
18751	11068	902	for	for	IN
18751	11068	903	,	,	,
18751	11068	904	234	234	CD
18751	11068	905	Iron	iron	NN
18751	11068	906	ores	ore	NNS
18751	11068	907	,	,	,
18751	11068	908	iron	iron	NN
18751	11068	909	in	in	IN
18751	11068	910	,	,	,
18751	11068	911	244	244	CD
18751	11068	912	,	,	,
18751	11068	913	247	247	CD
18751	11068	914	phosphates	phosphate	NNS
18751	11068	915	in	in	RB
18751	11068	916	,	,	,
18751	11068	917	399	399	CD
18751	11068	918	Laboratory	Laboratory	NNP
18751	11068	919	books	book	NNS
18751	11068	920	,	,	,
18751	11068	921	9	9	CD
18751	11068	922	Lanthanum	Lanthanum	NNP
18751	11068	923	,	,	,
18751	11068	924	319	319	CD
18751	11068	925	Lawrence	Lawrence	NNP
18751	11068	926	Smith	Smith	NNP
18751	11068	927	's	's	POS
18751	11068	928	method	method	NN
18751	11068	929	for	for	IN
18751	11068	930	alkalies	alkali	NNS
18751	11068	931	,	,	,
18751	11068	932	333	333	CD
18751	11068	933	,	,	,
18751	11068	934	412	412	CD
18751	11068	935	Lead	lead	NN
18751	11068	936	,	,	,
18751	11068	937	211	211	CD
18751	11068	938	colorimetric	colorimetric	JJ
18751	11068	939	assay	assay	NN
18751	11068	940	for	for	IN
18751	11068	941	,	,	,
18751	11068	942	218	218	CD
18751	11068	943	detection	detection	NN
18751	11068	944	of	of	IN
18751	11068	945	,	,	,
18751	11068	946	211	211	CD
18751	11068	947	dry	dry	JJ
18751	11068	948	assay	assay	NN
18751	11068	949	for	for	IN
18751	11068	950	,	,	,
18751	11068	951	211	211	CD
18751	11068	952	gravimetric	gravimetric	JJ
18751	11068	953	determination	determination	NN
18751	11068	954	of	of	IN
18751	11068	955	,	,	,
18751	11068	956	213	213	CD
18751	11068	957	in	in	IN
18751	11068	958	commercial	commercial	JJ
18751	11068	959	copper	copper	NN
18751	11068	960	,	,	,
18751	11068	961	206	206	CD
18751	11068	962	in	in	IN
18751	11068	963	commercial	commercial	JJ
18751	11068	964	zinc	zinc	NN
18751	11068	965	,	,	,
18751	11068	966	214	214	CD
18751	11068	967	in	in	IN
18751	11068	968	galena	galena	NNP
18751	11068	969	,	,	,
18751	11068	970	217	217	CD
18751	11068	971	,	,	,
18751	11068	972	218	218	CD
18751	11068	973	separation	separation	NN
18751	11068	974	of	of	IN
18751	11068	975	,	,	,
18751	11068	976	211	211	CD
18751	11068	977	,	,	,
18751	11068	978	213	213	CD
18751	11068	979	volumetric	volumetric	JJ
18751	11068	980	determination	determination	NN
18751	11068	981	of	of	IN
18751	11068	982	,	,	,
18751	11068	983	214	214	CD
18751	11068	984	Litharge	Litharge	NNP
18751	11068	985	,	,	,
18751	11068	986	use	use	NN
18751	11068	987	of	of	IN
18751	11068	988	,	,	,
18751	11068	989	in	in	IN
18751	11068	990	dry	dry	JJ
18751	11068	991	assays	assay	NNS
18751	11068	992	,	,	,
18751	11068	993	20	20	CD
18751	11068	994	,	,	,
18751	11068	995	93	93	CD
18751	11068	996	Lithium	lithium	NN
18751	11068	997	,	,	,
18751	11068	998	338	338	CD
18751	11068	999	Lime	lime	NN
18751	11068	1000	,	,	,
18751	11068	1001	320	320	CD
18751	11068	1002	milk	milk	NN
18751	11068	1003	of	of	IN
18751	11068	1004	,	,	,
18751	11068	1005	321	321	CD
18751	11068	1006	volumetric	volumetric	NN
18751	11068	1007	assays	assays	RB
18751	11068	1008	for	for	IN
18751	11068	1009	,	,	,
18751	11068	1010	322	322	CD
18751	11068	1011	Limestone	Limestone	NNP
18751	11068	1012	,	,	,
18751	11068	1013	examination	examination	NN
18751	11068	1014	of	of	IN
18751	11068	1015	,	,	,
18751	11068	1016	329	329	CD
18751	11068	1017	lime	lime	NN
18751	11068	1018	in	in	RB
18751	11068	1019	,	,	,
18751	11068	1020	324	324	CD
18751	11068	1021	Limewater	Limewater	NNP
18751	11068	1022	,	,	,
18751	11068	1023	321	321	CD
18751	11068	1024	Loths	Loths	NNP
18751	11068	1025	,	,	,
18751	11068	1026	9	9	CD
18751	11068	1027	Magnesia	Magnesia	NNP
18751	11068	1028	,	,	,
18751	11068	1029	magnesium	magnesium	NN
18751	11068	1030	,	,	,
18751	11068	1031	328	328	CD
18751	11068	1032	mixture	mixture	NN
18751	11068	1033	,	,	,
18751	11068	1034	preparation	preparation	NN
18751	11068	1035	of	of	IN
18751	11068	1036	,	,	,
18751	11068	1037	64	64	CD
18751	11068	1038	Manganese	Manganese	NNP
18751	11068	1039	,	,	,
18751	11068	1040	298	298	CD
18751	11068	1041	colorimetric	colorimetric	JJ
18751	11068	1042	assay	assay	NNP
18751	11068	1043	,	,	,
18751	11068	1044	306	306	CD
18751	11068	1045	detection	detection	NN
18751	11068	1046	of	of	IN
18751	11068	1047	,	,	,
18751	11068	1048	299	299	CD
18751	11068	1049	gravimetric	gravimetric	JJ
18751	11068	1050	determination	determination	NN
18751	11068	1051	of	of	IN
18751	11068	1052	,	,	,
18751	11068	1053	300	300	CD
18751	11068	1054	separation	separation	NN
18751	11068	1055	of	of	IN
18751	11068	1056	,	,	,
18751	11068	1057	299	299	CD
18751	11068	1058	volumetric	volumetric	JJ
18751	11068	1059	determination	determination	NN
18751	11068	1060	of	of	IN
18751	11068	1061	,	,	,
18751	11068	1062	300	300	CD
18751	11068	1063	Manganese	manganese	JJ
18751	11068	1064	peroxide	peroxide	NN
18751	11068	1065	,	,	,
18751	11068	1066	ferrous	ferrous	JJ
18751	11068	1067	sulphate	sulphate	NN
18751	11068	1068	assay	assay	NN
18751	11068	1069	for	for	IN
18751	11068	1070	,	,	,
18751	11068	1071	301	301	CD
18751	11068	1072	iodine	iodine	NN
18751	11068	1073	assay	assay	NN
18751	11068	1074	for	for	IN
18751	11068	1075	,	,	,
18751	11068	1076	302	302	CD
18751	11068	1077	=	=	SYM
18751	11068	1078	manganese	manganese	JJ
18751	11068	1079	dioxide	dioxide	NN
18751	11068	1080	,	,	,
18751	11068	1081	298	298	CD
18751	11068	1082	Manganese	manganese	JJ
18751	11068	1083	ore	ore	NN
18751	11068	1084	,	,	,
18751	11068	1085	copper	copper	NN
18751	11068	1086	in	in	IN
18751	11068	1087	,	,	,
18751	11068	1088	204	204	CD
18751	11068	1089	manganese	manganese	NNPS
18751	11068	1090	in	in	RP
18751	11068	1091	,	,	,
18751	11068	1092	300	300	CD
18751	11068	1093	peroxide	peroxide	NN
18751	11068	1094	in	in	IN
18751	11068	1095	,	,	,
18751	11068	1096	302	302	CD
18751	11068	1097	Matte	Matte	NNP
18751	11068	1098	,	,	,
18751	11068	1099	18	18	CD
18751	11068	1100	Measuring	Measuring	NNP
18751	11068	1101	,	,	,
18751	11068	1102	49	49	CD
18751	11068	1103	flasks	flask	NNS
18751	11068	1104	,	,	,
18751	11068	1105	49	49	CD
18751	11068	1106	gases	gas	NNS
18751	11068	1107	,	,	,
18751	11068	1108	44	44	CD
18751	11068	1109	,	,	,
18751	11068	1110	52	52	CD
18751	11068	1111	gold	gold	NN
18751	11068	1112	buttons	button	NNS
18751	11068	1113	,	,	,
18751	11068	1114	133	133	CD
18751	11068	1115	,	,	,
18751	11068	1116	440	440	CD
18751	11068	1117	,	,	,
18751	11068	1118	liquids	liquid	NNS
18751	11068	1119	,	,	,
18751	11068	1120	49	49	CD
18751	11068	1121	silver	silver	NN
18751	11068	1122	buttons	button	NNS
18751	11068	1123	,	,	,
18751	11068	1124	106	106	CD
18751	11068	1125	Mechanical	mechanical	JJ
18751	11068	1126	methods	method	NNS
18751	11068	1127	,	,	,
18751	11068	1128	16	16	CD
18751	11068	1129	Mercury	Mercury	NNP
18751	11068	1130	,	,	,
18751	11068	1131	171	171	CD
18751	11068	1132	dry	dry	JJ
18751	11068	1133	assay	assay	NNP
18751	11068	1134	,	,	,
18751	11068	1135	172	172	CD
18751	11068	1136	wet	wet	JJ
18751	11068	1137	assay	assay	NN
18751	11068	1138	,	,	,
18751	11068	1139	173	173	CD
18751	11068	1140	Metallic	metallic	JJ
18751	11068	1141	particles	particle	NNS
18751	11068	1142	in	in	IN
18751	11068	1143	ores	ore	NNS
18751	11068	1144	,	,	,
18751	11068	1145	gold	gold	NN
18751	11068	1146	,	,	,
18751	11068	1147	129	129	CD
18751	11068	1148	particles	particle	NNS
18751	11068	1149	in	in	IN
18751	11068	1150	ores	ore	NNS
18751	11068	1151	,	,	,
18751	11068	1152	silver	silver	NN
18751	11068	1153	,	,	,
18751	11068	1154	108	108	CD
18751	11068	1155	particles	particle	NNS
18751	11068	1156	,	,	,
18751	11068	1157	tin	tin	NN
18751	11068	1158	,	,	,
18751	11068	1159	278	278	CD
18751	11068	1160	,	,	,
18751	11068	1161	287	287	CD
18751	11068	1162	Micrometer	micrometer	NN
18751	11068	1163	,	,	,
18751	11068	1164	133	133	CD
18751	11068	1165	Microscope	Microscope	NNP
18751	11068	1166	,	,	,
18751	11068	1167	measuring	measure	VBG
18751	11068	1168	with	with	IN
18751	11068	1169	the	the	DT
18751	11068	1170	,	,	,
18751	11068	1171	440	440	CD
18751	11068	1172	,	,	,
18751	11068	1173	133	133	CD
18751	11068	1174	Mispickel	Mispickel	NNP
18751	11068	1175	,	,	,
18751	11068	1176	arsenic	arsenic	JJ
18751	11068	1177	in	in	IN
18751	11068	1178	,	,	,
18751	11068	1179	125	125	CD
18751	11068	1180	,	,	,
18751	11068	1181	392	392	CD
18751	11068	1182	sulphur	sulphur	NN
18751	11068	1183	in	in	IN
18751	11068	1184	,	,	,
18751	11068	1185	376	376	CD
18751	11068	1186	Moisture	Moisture	NNP
18751	11068	1187	,	,	,
18751	11068	1188	7	7	CD
18751	11068	1189	,	,	,
18751	11068	1190	350	350	CD
18751	11068	1191	Molybdate	Molybdate	NNP
18751	11068	1192	separation	separation	NN
18751	11068	1193	for	for	IN
18751	11068	1194	phosphates	phosphate	NNS
18751	11068	1195	,	,	,
18751	11068	1196	395	395	CD
18751	11068	1197	solution	solution	NN
18751	11068	1198	,	,	,
18751	11068	1199	preparation	preparation	NN
18751	11068	1200	of	of	IN
18751	11068	1201	,	,	,
18751	11068	1202	60	60	CD
18751	11068	1203	Molybdenum	Molybdenum	NNP
18751	11068	1204	,	,	,
18751	11068	1205	311	311	CD
18751	11068	1206	Muffle	Muffle	NNP
18751	11068	1207	,	,	,
18751	11068	1208	25	25	CD
18751	11068	1209	Nessler	Nessler	NNP
18751	11068	1210	's	's	POS
18751	11068	1211	solution	solution	NN
18751	11068	1212	,	,	,
18751	11068	1213	342	342	CD
18751	11068	1214	Nickel	nickel	NN
18751	11068	1215	,	,	,
18751	11068	1216	251	251	CD
18751	11068	1217	dry	dry	JJ
18751	11068	1218	assay	assay	NN
18751	11068	1219	for	for	IN
18751	11068	1220	,	,	,
18751	11068	1221	251	251	CD
18751	11068	1222	electrolytic	electrolytic	JJ
18751	11068	1223	assay	assay	NN
18751	11068	1224	,	,	,
18751	11068	1225	254	254	CD
18751	11068	1226	gravimetric	gravimetric	JJ
18751	11068	1227	determination	determination	NN
18751	11068	1228	of	of	IN
18751	11068	1229	,	,	,
18751	11068	1230	254	254	CD
18751	11068	1231	in	in	IN
18751	11068	1232	German	german	JJ
18751	11068	1233	silver	silver	NN
18751	11068	1234	,	,	,
18751	11068	1235	255	255	CD
18751	11068	1236	,	,	,
18751	11068	1237	259	259	CD
18751	11068	1238	separation	separation	NN
18751	11068	1239	from	from	IN
18751	11068	1240	cobalt	cobalt	NN
18751	11068	1241	,	,	,
18751	11068	1242	254	254	CD
18751	11068	1243	,	,	,
18751	11068	1244	258	258	CD
18751	11068	1245	,	,	,
18751	11068	1246	442	442	CD
18751	11068	1247	separation	separation	NN
18751	11068	1248	from	from	IN
18751	11068	1249	iron	iron	NN
18751	11068	1250	,	,	,
18751	11068	1251	258	258	CD
18751	11068	1252	separation	separation	NN
18751	11068	1253	from	from	IN
18751	11068	1254	manganese	manganese	NNP
18751	11068	1255	,	,	,
18751	11068	1256	258	258	CD
18751	11068	1257	separation	separation	NN
18751	11068	1258	of	of	IN
18751	11068	1259	,	,	,
18751	11068	1260	253	253	CD
18751	11068	1261	volumetric	volumetric	NN
18751	11068	1262	assay	assay	NN
18751	11068	1263	,	,	,
18751	11068	1264	255	255	CD
18751	11068	1265	Niobium	niobium	NN
18751	11068	1266	,	,	,
18751	11068	1267	297	297	CD
18751	11068	1268	Nitre	Nitre	NNP
18751	11068	1269	,	,	,
18751	11068	1270	22	22	CD
18751	11068	1271	use	use	NN
18751	11068	1272	of	of	IN
18751	11068	1273	,	,	,
18751	11068	1274	in	in	IN
18751	11068	1275	dry	dry	JJ
18751	11068	1276	assays	assay	NNS
18751	11068	1277	,	,	,
18751	11068	1278	95	95	CD
18751	11068	1279	Nitrogen	nitrogen	NN
18751	11068	1280	and	and	CC
18751	11068	1281	nitrates	nitrate	NNS
18751	11068	1282	,	,	,
18751	11068	1283	400	400	CD
18751	11068	1284	Nitrometer	Nitrometer	NNP
18751	11068	1285	,	,	,
18751	11068	1286	403	403	CD
18751	11068	1287	Normal	normal	JJ
18751	11068	1288	acid	acid	NN
18751	11068	1289	,	,	,
18751	11068	1290	normal	normal	JJ
18751	11068	1291	solutions	solution	NNS
18751	11068	1292	,	,	,
18751	11068	1293	323	323	NNP
18751	11068	1294	Ores	Ores	NNP
18751	11068	1295	,	,	,
18751	11068	1296	determining	determine	VBG
18751	11068	1297	water	water	NN
18751	11068	1298	in	in	IN
18751	11068	1299	,	,	,
18751	11068	1300	5	5	CD
18751	11068	1301	,	,	,
18751	11068	1302	351	351	CD
18751	11068	1303	drying	drying	NN
18751	11068	1304	,	,	,
18751	11068	1305	5	5	CD
18751	11068	1306	powdering	powdering	NN
18751	11068	1307	,	,	,
18751	11068	1308	4	4	CD
18751	11068	1309	,	,	,
18751	11068	1310	109	109	CD
18751	11068	1311	,	,	,
18751	11068	1312	130	130	CD
18751	11068	1313	,	,	,
18751	11068	1314	448	448	CD
18751	11068	1315	quantities	quantity	NNS
18751	11068	1316	of	of	IN
18751	11068	1317	,	,	,
18751	11068	1318	for	for	IN
18751	11068	1319	an	an	DT
18751	11068	1320	assay	assay	NN
18751	11068	1321	,	,	,
18751	11068	1322	11	11	CD
18751	11068	1323	,	,	,
18751	11068	1324	27	27	CD
18751	11068	1325	,	,	,
18751	11068	1326	127	127	CD
18751	11068	1327	sampling	sampling	NN
18751	11068	1328	,	,	,
18751	11068	1329	1	1	CD
18751	11068	1330	,	,	,
18751	11068	1331	127	127	CD
18751	11068	1332	,	,	,
18751	11068	1333	444	444	CD
18751	11068	1334	with	with	IN
18751	11068	1335	metallic	metallic	JJ
18751	11068	1336	particles	particle	NNS
18751	11068	1337	,	,	,
18751	11068	1338	3	3	CD
18751	11068	1339	,	,	,
18751	11068	1340	108	108	CD
18751	11068	1341	,	,	,
18751	11068	1342	129	129	CD
18751	11068	1343	Osmiridium	Osmiridium	NNP
18751	11068	1344	,	,	,
18751	11068	1345	171	171	CD
18751	11068	1346	Osmium	osmium	NN
18751	11068	1347	,	,	,
18751	11068	1348	171	171	CD
18751	11068	1349	Ounces	ounce	NNS
18751	11068	1350	to	to	IN
18751	11068	1351	the	the	DT
18751	11068	1352	ton	ton	NN
18751	11068	1353	,	,	,
18751	11068	1354	long	long	RB
18751	11068	1355	,	,	,
18751	11068	1356	107	107	CD
18751	11068	1357	to	to	IN
18751	11068	1358	the	the	DT
18751	11068	1359	ton	ton	NN
18751	11068	1360	,	,	,
18751	11068	1361	short	short	JJ
18751	11068	1362	,	,	,
18751	11068	1363	132	132	CD
18751	11068	1364	Oxidation	Oxidation	NNP
18751	11068	1365	,	,	,
18751	11068	1366	345	345	CD
18751	11068	1367	Oxides	oxide	NNS
18751	11068	1368	,	,	,
18751	11068	1369	345	345	CD
18751	11068	1370	determination	determination	NN
18751	11068	1371	of	of	IN
18751	11068	1372	oxygen	oxygen	NN
18751	11068	1373	in	in	IN
18751	11068	1374	,	,	,
18751	11068	1375	346	346	CD
18751	11068	1376	Oxidising	oxidising	JJ
18751	11068	1377	agents	agent	NNS
18751	11068	1378	,	,	,
18751	11068	1379	22	22	CD
18751	11068	1380	,	,	,
18751	11068	1381	95	95	CD
18751	11068	1382	,	,	,
18751	11068	1383	345	345	CD
18751	11068	1384	effect	effect	NN
18751	11068	1385	of	of	IN
18751	11068	1386	nitre	nitre	NNP
18751	11068	1387	,	,	,
18751	11068	1388	95	95	CD
18751	11068	1389	effect	effect	NN
18751	11068	1390	of	of	IN
18751	11068	1391	nitric	nitric	JJ
18751	11068	1392	acid	acid	NN
18751	11068	1393	,	,	,
18751	11068	1394	56	56	CD
18751	11068	1395	Oxygen	oxygen	NN
18751	11068	1396	,	,	,
18751	11068	1397	344	344	CD
18751	11068	1398	equivalent	equivalent	JJ
18751	11068	1399	,	,	,
18751	11068	1400	358	358	CD
18751	11068	1401	in	in	IN
18751	11068	1402	natural	natural	JJ
18751	11068	1403	waters	water	NNS
18751	11068	1404	,	,	,
18751	11068	1405	344	344	CD
18751	11068	1406	,	,	,
18751	11068	1407	356	356	CD
18751	11068	1408	in	in	IN
18751	11068	1409	ores	ore	NNS
18751	11068	1410	,	,	,
18751	11068	1411	348	348	CD
18751	11068	1412	Palladium	Palladium	NNP
18751	11068	1413	,	,	,
18751	11068	1414	171	171	CD
18751	11068	1415	Parting	Parting	NNP
18751	11068	1416	,	,	,
18751	11068	1417	150	150	CD
18751	11068	1418	acids	acid	NNS
18751	11068	1419	,	,	,
18751	11068	1420	150	150	CD
18751	11068	1421	in	in	IN
18751	11068	1422	flasks	flask	NNS
18751	11068	1423	,	,	,
18751	11068	1424	151	151	CD
18751	11068	1425	in	in	IN
18751	11068	1426	glazed	glaze	VBN
18751	11068	1427	crucibles	crucible	NNS
18751	11068	1428	,	,	,
18751	11068	1429	153	153	CD
18751	11068	1430	in	in	IN
18751	11068	1431	special	special	JJ
18751	11068	1432	apparatus	apparatus	NN
18751	11068	1433	,	,	,
18751	11068	1434	156	156	CD
18751	11068	1435	in	in	IN
18751	11068	1436	test	test	NN
18751	11068	1437	tubes	tube	NNS
18751	11068	1438	,	,	,
18751	11068	1439	152	152	CD
18751	11068	1440	Phosphate	Phosphate	NNP
18751	11068	1441	,	,	,
18751	11068	1442	assay	assay	NN
18751	11068	1443	of	of	IN
18751	11068	1444	apatite	apatite	NNP
18751	11068	1445	for	for	IN
18751	11068	1446	,	,	,
18751	11068	1447	399	399	CD
18751	11068	1448	assay	assay	NN
18751	11068	1449	of	of	IN
18751	11068	1450	iron	iron	NN
18751	11068	1451	ore	ore	NN
18751	11068	1452	for	for	IN
18751	11068	1453	,	,	,
18751	11068	1454	399	399	CD
18751	11068	1455	Phosphates	Phosphates	NNPS
18751	11068	1456	,	,	,
18751	11068	1457	gravimetric	gravimetric	NN
18751	11068	1458	assay	assay	NN
18751	11068	1459	,	,	,
18751	11068	1460	396	396	CD
18751	11068	1461	volumetric	volumetric	NN
18751	11068	1462	assay	assay	NN
18751	11068	1463	,	,	,
18751	11068	1464	397	397	CD
18751	11068	1465	Phosphorus	Phosphorus	NNPS
18751	11068	1466	and	and	CC
18751	11068	1467	phosphates	phosphate	NNS
18751	11068	1468	,	,	,
18751	11068	1469	394	394	CD
18751	11068	1470	in	in	IN
18751	11068	1471	iron	iron	NN
18751	11068	1472	,	,	,
18751	11068	1473	399	399	CD
18751	11068	1474	Pipette	Pipette	NNP
18751	11068	1475	,	,	,
18751	11068	1476	50	50	CD
18751	11068	1477	,	,	,
18751	11068	1478	120	120	CD
18751	11068	1479	Platinum	Platinum	NNP
18751	11068	1480	,	,	,
18751	11068	1481	170	170	CD
18751	11068	1482	in	in	IN
18751	11068	1483	gold	gold	NN
18751	11068	1484	,	,	,
18751	11068	1485	145	145	CD
18751	11068	1486	,	,	,
18751	11068	1487	154	154	CD
18751	11068	1488	,	,	,
18751	11068	1489	170	170	CD
18751	11068	1490	Potash	Potash	NNP
18751	11068	1491	,	,	,
18751	11068	1492	commercial	commercial	JJ
18751	11068	1493	examination	examination	NN
18751	11068	1494	of	of	IN
18751	11068	1495	,	,	,
18751	11068	1496	338	338	CD
18751	11068	1497	Potassium	Potassium	NNP
18751	11068	1498	,	,	,
18751	11068	1499	336	336	CD
18751	11068	1500	gravimetric	gravimetric	NN
18751	11068	1501	determination	determination	NN
18751	11068	1502	,	,	,
18751	11068	1503	337	337	CD
18751	11068	1504	Potassium	Potassium	NNP
18751	11068	1505	cyanide	cyanide	NN
18751	11068	1506	,	,	,
18751	11068	1507	22	22	CD
18751	11068	1508	,	,	,
18751	11068	1509	65	65	CD
18751	11068	1510	,	,	,
18751	11068	1511	160	160	CD
18751	11068	1512	commercial	commercial	JJ
18751	11068	1513	assay	assay	NN
18751	11068	1514	of	of	IN
18751	11068	1515	,	,	,
18751	11068	1516	167	167	CD
18751	11068	1517	commercial	commercial	NN
18751	11068	1518	,	,	,
18751	11068	1519	purity	purity	NN
18751	11068	1520	of	of	IN
18751	11068	1521	,	,	,
18751	11068	1522	161	161	CD
18751	11068	1523	Powdering	Powdering	NNP
18751	11068	1524	,	,	,
18751	11068	1525	4	4	CD
18751	11068	1526	,	,	,
18751	11068	1527	130	130	CD
18751	11068	1528	,	,	,
18751	11068	1529	448	448	CD
18751	11068	1530	,	,	,
18751	11068	1531	109	109	CD
18751	11068	1532	Precipitation	Precipitation	NNP
18751	11068	1533	,	,	,
18751	11068	1534	30	30	CD
18751	11068	1535	Precipitates	Precipitates	NNPS
18751	11068	1536	,	,	,
18751	11068	1537	drying	drying	NN
18751	11068	1538	,	,	,
18751	11068	1539	32	32	CD
18751	11068	1540	igniting	igniting	NN
18751	11068	1541	,	,	,
18751	11068	1542	32	32	CD
18751	11068	1543	,	,	,
18751	11068	1544	34	34	CD
18751	11068	1545	washing	washing	NN
18751	11068	1546	,	,	,
18751	11068	1547	31	31	CD
18751	11068	1548	Preliminary	preliminary	JJ
18751	11068	1549	assays	assay	NNS
18751	11068	1550	,	,	,
18751	11068	1551	104	104	CD
18751	11068	1552	,	,	,
18751	11068	1553	147	147	CD
18751	11068	1554	Preparation	Preparation	NNP
18751	11068	1555	of	of	IN
18751	11068	1556	acids	acid	NNS
18751	11068	1557	,	,	,
18751	11068	1558	54	54	CD
18751	11068	1559	of	of	IN
18751	11068	1560	other	other	JJ
18751	11068	1561	reagents	reagent	NNS
18751	11068	1562	,	,	,
18751	11068	1563	59	59	CD
18751	11068	1564	Prill	Prill	NNP
18751	11068	1565	,	,	,
18751	11068	1566	108	108	CD
18751	11068	1567	,	,	,
18751	11068	1568	129	129	CD
18751	11068	1569	,	,	,
18751	11068	1570	278	278	CD
18751	11068	1571	,	,	,
18751	11068	1572	287	287	CD
18751	11068	1573	Produce	Produce	NNP
18751	11068	1574	,	,	,
18751	11068	1575	8	8	CD
18751	11068	1576	Pyrarsenate	Pyrarsenate	NNP
18751	11068	1577	of	of	IN
18751	11068	1578	magnesia	magnesia	NNP
18751	11068	1579	,	,	,
18751	11068	1580	383	383	CD
18751	11068	1581	Pyrites	Pyrites	NNPS
18751	11068	1582	,	,	,
18751	11068	1583	iron	iron	NN
18751	11068	1584	in	in	RB
18751	11068	1585	,	,	,
18751	11068	1586	244	244	CD
18751	11068	1587	sulphur	sulphur	NN
18751	11068	1588	in	in	IN
18751	11068	1589	,	,	,
18751	11068	1590	370	370	CD
18751	11068	1591	,	,	,
18751	11068	1592	376	376	CD
18751	11068	1593	Pyrophosphate	Pyrophosphate	NNP
18751	11068	1594	of	of	IN
18751	11068	1595	magnesia	magnesia	NNP
18751	11068	1596	,	,	,
18751	11068	1597	397	397	CD
18751	11068	1598	Quantity	quantity	NN
18751	11068	1599	to	to	TO
18751	11068	1600	be	be	VB
18751	11068	1601	taken	take	VBN
18751	11068	1602	for	for	IN
18751	11068	1603	an	an	DT
18751	11068	1604	assay	assay	NN
18751	11068	1605	,	,	,
18751	11068	1606	11	11	CD
18751	11068	1607	,	,	,
18751	11068	1608	27	27	CD
18751	11068	1609	,	,	,
18751	11068	1610	127	127	CD
18751	11068	1611	Quartation	Quartation	NNP
18751	11068	1612	,	,	,
18751	11068	1613	146	146	CD
18751	11068	1614	Quartering	Quartering	NNP
18751	11068	1615	,	,	,
18751	11068	1616	2	2	CD
18751	11068	1617	Reagents	Reagents	NNP
18751	11068	1618	,	,	,
18751	11068	1619	strength	strength	NN
18751	11068	1620	of	of	IN
18751	11068	1621	,	,	,
18751	11068	1622	54	54	CD
18751	11068	1623	Red	red	JJ
18751	11068	1624	lead	lead	NN
18751	11068	1625	for	for	IN
18751	11068	1626	dry	dry	JJ
18751	11068	1627	assays	assay	NNS
18751	11068	1628	,	,	,
18751	11068	1629	20	20	CD
18751	11068	1630	,	,	,
18751	11068	1631	22	22	CD
18751	11068	1632	,	,	,
18751	11068	1633	94	94	CD
18751	11068	1634	Reducing	Reducing	NNP
18751	11068	1635	agents	agent	NNS
18751	11068	1636	,	,	,
18751	11068	1637	21	21	CD
18751	11068	1638	,	,	,
18751	11068	1639	94	94	CD
18751	11068	1640	effects	effect	NNS
18751	11068	1641	of	of	IN
18751	11068	1642	charcoal	charcoal	NN
18751	11068	1643	,	,	,
18751	11068	1644	&	&	CC
18751	11068	1645	c.	c.	NNP
18751	11068	1646	,	,	,
18751	11068	1647	94	94	CD
18751	11068	1648	effect	effect	NN
18751	11068	1649	of	of	IN
18751	11068	1650	mineral	mineral	NN
18751	11068	1651	sulphides	sulphide	NNS
18751	11068	1652	,	,	,
18751	11068	1653	95	95	CD
18751	11068	1654	,	,	,
18751	11068	1655	97	97	CD
18751	11068	1656	,	,	,
18751	11068	1657	98	98	CD
18751	11068	1658	Reduction	reduction	NN
18751	11068	1659	by	by	IN
18751	11068	1660	hydrogen	hydrogen	NN
18751	11068	1661	,	,	,
18751	11068	1662	280	280	CD
18751	11068	1663	of	of	IN
18751	11068	1664	ferric	ferric	JJ
18751	11068	1665	solutions	solution	NNS
18751	11068	1666	,	,	,
18751	11068	1667	235	235	CD
18751	11068	1668	,	,	,
18751	11068	1669	242	242	CD
18751	11068	1670	,	,	,
18751	11068	1671	244	244	CD
18751	11068	1672	Regulus	Regulus	NNP
18751	11068	1673	,	,	,
18751	11068	1674	18	18	CD
18751	11068	1675	Report	report	NN
18751	11068	1676	form	form	NN
18751	11068	1677	,	,	,
18751	11068	1678	12	12	CD
18751	11068	1679	Results	result	NNS
18751	11068	1680	,	,	,
18751	11068	1681	calculation	calculation	NN
18751	11068	1682	of	of	IN
18751	11068	1683	,	,	,
18751	11068	1684	7	7	CD
18751	11068	1685	,	,	,
18751	11068	1686	13	13	CD
18751	11068	1687	,	,	,
18751	11068	1688	16	16	CD
18751	11068	1689	,	,	,
18751	11068	1690	38	38	CD
18751	11068	1691	,	,	,
18751	11068	1692	107	107	CD
18751	11068	1693	,	,	,
18751	11068	1694	131	131	CD
18751	11068	1695	,	,	,
18751	11068	1696	132	132	CD
18751	11068	1697	statement	statement	NN
18751	11068	1698	of	of	IN
18751	11068	1699	,	,	,
18751	11068	1700	7	7	CD
18751	11068	1701	Rhodium	Rhodium	NNP
18751	11068	1702	,	,	,
18751	11068	1703	171	171	CD
18751	11068	1704	Roasting	roast	VBG
18751	11068	1705	,	,	,
18751	11068	1706	22	22	CD
18751	11068	1707	,	,	,
18751	11068	1708	345	345	CD
18751	11068	1709	Rolling	roll	VBG
18751	11068	1710	,	,	,
18751	11068	1711	149	149	CD
18751	11068	1712	Rubidium	Rubidium	NNP
18751	11068	1713	,	,	,
18751	11068	1714	340	340	CD
18751	11068	1715	Ruthenium	Ruthenium	NNP
18751	11068	1716	,	,	,
18751	11068	1717	171	171	CD
18751	11068	1718	Sample	Sample	NNP
18751	11068	1719	book	book	NN
18751	11068	1720	,	,	,
18751	11068	1721	9	9	CD
18751	11068	1722	Sampling	sampling	NN
18751	11068	1723	,	,	,
18751	11068	1724	1	1	CD
18751	11068	1725	effect	effect	NN
18751	11068	1726	of	of	IN
18751	11068	1727	powdering	powdering	NN
18751	11068	1728	on	on	IN
18751	11068	1729	,	,	,
18751	11068	1730	449	449	CD
18751	11068	1731	errors	error	NNS
18751	11068	1732	,	,	,
18751	11068	1733	447	447	CD
18751	11068	1734	gold	gold	NN
18751	11068	1735	ores	ore	NNS
18751	11068	1736	,	,	,
18751	11068	1737	127	127	CD
18751	11068	1738	metals	metal	NNS
18751	11068	1739	,	,	,
18751	11068	1740	157	157	CD
18751	11068	1741	theory	theory	NN
18751	11068	1742	of	of	IN
18751	11068	1743	,	,	,
18751	11068	1744	444	444	CD
18751	11068	1745	Scorification	Scorification	NNP
18751	11068	1746	of	of	IN
18751	11068	1747	silver	silver	NN
18751	11068	1748	ores	ore	NNS
18751	11068	1749	,	,	,
18751	11068	1750	88	88	CD
18751	11068	1751	Scorifier	Scorifier	NNP
18751	11068	1752	,	,	,
18751	11068	1753	23	23	CD
18751	11068	1754	,	,	,
18751	11068	1755	89	89	CD
18751	11068	1756	Selenium	selenium	NN
18751	11068	1757	,	,	,
18751	11068	1758	379	379	CD
18751	11068	1759	Separation	Separation	NNP
18751	11068	1760	,	,	,
18751	11068	1761	as	as	IN
18751	11068	1762	sulphides	sulphide	NNS
18751	11068	1763	,	,	,
18751	11068	1764	57	57	CD
18751	11068	1765	basic	basic	JJ
18751	11068	1766	acetate	acetate	NN
18751	11068	1767	,	,	,
18751	11068	1768	233	233	CD
18751	11068	1769	molybdate	molybdate	NN
18751	11068	1770	,	,	,
18751	11068	1771	395	395	CD
18751	11068	1772	Shales	Shales	NNP
18751	11068	1773	,	,	,
18751	11068	1774	bituminous	bituminous	JJ
18751	11068	1775	,	,	,
18751	11068	1776	420	420	CD
18751	11068	1777	Silicon	Silicon	NNP
18751	11068	1778	and	and	CC
18751	11068	1779	silicates	silicate	NNS
18751	11068	1780	,	,	,
18751	11068	1781	405	405	CD
18751	11068	1782	in	in	IN
18751	11068	1783	iron	iron	NN
18751	11068	1784	,	,	,
18751	11068	1785	414	414	CD
18751	11068	1786	Silica	Silica	NNP
18751	11068	1787	in	in	IN
18751	11068	1788	rocks	rock	NNS
18751	11068	1789	,	,	,
18751	11068	1790	409	409	CD
18751	11068	1791	in	in	IN
18751	11068	1792	slags	slags	NNP
18751	11068	1793	,	,	,
18751	11068	1794	414	414	CD
18751	11068	1795	Silicates	Silicates	NNPS
18751	11068	1796	,	,	,
18751	11068	1797	alkalies	alkali	NNS
18751	11068	1798	in	in	IN
18751	11068	1799	,	,	,
18751	11068	1800	333	333	CD
18751	11068	1801	,	,	,
18751	11068	1802	412	412	CD
18751	11068	1803	beryllia	beryllia	NNS
18751	11068	1804	in	in	RB
18751	11068	1805	,	,	,
18751	11068	1806	320	320	CD
18751	11068	1807	examination	examination	NN
18751	11068	1808	of	of	IN
18751	11068	1809	,	,	,
18751	11068	1810	409	409	CD
18751	11068	1811	titanium	titanium	NN
18751	11068	1812	in	in	RB
18751	11068	1813	,	,	,
18751	11068	1814	411	411	CD
18751	11068	1815	Silver	silver	NN
18751	11068	1816	,	,	,
18751	11068	1817	87	87	CD
18751	11068	1818	correction	correction	NN
18751	11068	1819	for	for	IN
18751	11068	1820	cupellation	cupellation	NN
18751	11068	1821	loss	loss	NN
18751	11068	1822	,	,	,
18751	11068	1823	103	103	CD
18751	11068	1824	detection	detection	NN
18751	11068	1825	of	of	IN
18751	11068	1826	,	,	,
18751	11068	1827	87	87	CD
18751	11068	1828	Gay	Gay	NNP
18751	11068	1829	-	-	HYPH
18751	11068	1830	Lussac	Lussac	NNP
18751	11068	1831	's	's	POS
18751	11068	1832	assay	assay	NN
18751	11068	1833	,	,	,
18751	11068	1834	119	119	CD
18751	11068	1835	Gay	Gay	NNP
18751	11068	1836	-	-	HYPH
18751	11068	1837	Lussac	Lussac	NNP
18751	11068	1838	's	's	POS
18751	11068	1839	assay	assay	NN
18751	11068	1840	modified	modify	VBD
18751	11068	1841	,	,	,
18751	11068	1842	123	123	CD
18751	11068	1843	gravimetric	gravimetric	JJ
18751	11068	1844	determination	determination	NN
18751	11068	1845	of	of	IN
18751	11068	1846	,	,	,
18751	11068	1847	117	117	CD
18751	11068	1848	in	in	IN
18751	11068	1849	bullion	bullion	NN
18751	11068	1850	,	,	,
18751	11068	1851	113	113	CD
18751	11068	1852	in	in	IN
18751	11068	1853	burnt	burn	VBN
18751	11068	1854	ore	ore	NN
18751	11068	1855	,	,	,
18751	11068	1856	116	116	CD
18751	11068	1857	,	,	,
18751	11068	1858	118	118	CD
18751	11068	1859	in	in	IN
18751	11068	1860	copper	copper	NN
18751	11068	1861	,	,	,
18751	11068	1862	114	114	CD
18751	11068	1863	,	,	,
18751	11068	1864	205	205	CD
18751	11068	1865	in	in	IN
18751	11068	1866	galena	galena	NNP
18751	11068	1867	,	,	,
18751	11068	1868	114	114	CD
18751	11068	1869	in	in	IN
18751	11068	1870	lead	lead	NN
18751	11068	1871	,	,	,
18751	11068	1872	113	113	CD
18751	11068	1873	in	in	IN
18751	11068	1874	oxide	oxide	NN
18751	11068	1875	of	of	IN
18751	11068	1876	lead	lead	NN
18751	11068	1877	,	,	,
18751	11068	1878	113	113	CD
18751	11068	1879	in	in	IN
18751	11068	1880	silver	silver	NN
18751	11068	1881	precipitate	precipitate	NN
18751	11068	1882	,	,	,
18751	11068	1883	115	115	CD
18751	11068	1884	loss	loss	NN
18751	11068	1885	in	in	IN
18751	11068	1886	cupellation	cupellation	NN
18751	11068	1887	,	,	,
18751	11068	1888	101	101	CD
18751	11068	1889	pure	pure	JJ
18751	11068	1890	preparation	preparation	NN
18751	11068	1891	of	of	IN
18751	11068	1892	,	,	,
18751	11068	1893	66	66	CD
18751	11068	1894	Volhard	Volhard	NNP
18751	11068	1895	's	's	POS
18751	11068	1896	assay	assay	NN
18751	11068	1897	,	,	,
18751	11068	1898	121	121	CD
18751	11068	1899	volumetric	volumetric	NN
18751	11068	1900	methods	method	NNS
18751	11068	1901	,	,	,
18751	11068	1902	119	119	CD
18751	11068	1903	,	,	,
18751	11068	1904	121	121	CD
18751	11068	1905	,	,	,
18751	11068	1906	123	123	CD
18751	11068	1907	Silver	Silver	NNP
18751	11068	1908	lead	lead	NN
18751	11068	1909	alloys	alloy	NNS
18751	11068	1910	,	,	,
18751	11068	1911	cupellation	cupellation	NN
18751	11068	1912	of	of	IN
18751	11068	1913	,	,	,
18751	11068	1914	98	98	CD
18751	11068	1915	sampling	sampling	NN
18751	11068	1916	of	of	IN
18751	11068	1917	,	,	,
18751	11068	1918	157	157	CD
18751	11068	1919	Silver	silver	NN
18751	11068	1920	ore	ore	NN
18751	11068	1921	,	,	,
18751	11068	1922	crucible	crucible	JJ
18751	11068	1923	assay	assay	NN
18751	11068	1924	of	of	IN
18751	11068	1925	,	,	,
18751	11068	1926	90	90	CD
18751	11068	1927	metallic	metallic	JJ
18751	11068	1928	particles	particle	NNS
18751	11068	1929	in	in	IN
18751	11068	1930	,	,	,
18751	11068	1931	108	108	CD
18751	11068	1932	scorification	scorification	NN
18751	11068	1933	of	of	IN
18751	11068	1934	,	,	,
18751	11068	1935	88	88	CD
18751	11068	1936	Size	Size	NNP
18751	11068	1937	of	of	IN
18751	11068	1938	assay	assay	NN
18751	11068	1939	charges	charge	NNS
18751	11068	1940	,	,	,
18751	11068	1941	11	11	CD
18751	11068	1942	,	,	,
18751	11068	1943	27	27	CD
18751	11068	1944	,	,	,
18751	11068	1945	127	127	CD
18751	11068	1946	Slags	Slags	NNP
18751	11068	1947	,	,	,
18751	11068	1948	19	19	CD
18751	11068	1949	Soda	soda	NN
18751	11068	1950	-	-	HYPH
18751	11068	1951	lime	lime	NN
18751	11068	1952	,	,	,
18751	11068	1953	425	425	CD
18751	11068	1954	Sodium	Sodium	NNP
18751	11068	1955	,	,	,
18751	11068	1956	334	334	CD
18751	11068	1957	Sodium	Sodium	NNP
18751	11068	1958	cyanide	cyanide	NN
18751	11068	1959	,	,	,
18751	11068	1960	160	160	CD
18751	11068	1961	Solution	Solution	NNP
18751	11068	1962	,	,	,
18751	11068	1963	29	29	CD
18751	11068	1964	Solutions	solution	NNS
18751	11068	1965	,	,	,
18751	11068	1966	normal	normal	JJ
18751	11068	1967	,	,	,
18751	11068	1968	323	323	CD
18751	11068	1969	standard	standard	NN
18751	11068	1970	,	,	,
18751	11068	1971	36	36	CD
18751	11068	1972	Specific	specific	JJ
18751	11068	1973	gravity	gravity	NN
18751	11068	1974	,	,	,
18751	11068	1975	75	75	CD
18751	11068	1976	,	,	,
18751	11068	1977	436	436	CD
18751	11068	1978	Speise	Speise	NNP
18751	11068	1979	,	,	,
18751	11068	1980	19	19	CD
18751	11068	1981	Standard	standard	NN
18751	11068	1982	,	,	,
18751	11068	1983	37	37	CD
18751	11068	1984	solutions	solution	NNS
18751	11068	1985	,	,	,
18751	11068	1986	36	36	CD
18751	11068	1987	Standardising	standardising	NN
18751	11068	1988	,	,	,
18751	11068	1989	37	37	CD
18751	11068	1990	Steel	steel	NN
18751	11068	1991	,	,	,
18751	11068	1992	carbon	carbon	NN
18751	11068	1993	in	in	RP
18751	11068	1994	,	,	,
18751	11068	1995	423	423	CD
18751	11068	1996	chromium	chromium	NN
18751	11068	1997	in	in	IN
18751	11068	1998	,	,	,
18751	11068	1999	310	310	CD
18751	11068	2000	manganese	manganese	JJ
18751	11068	2001	in	in	RP
18751	11068	2002	,	,	,
18751	11068	2003	300	300	CD
18751	11068	2004	Stoking	stoking	NN
18751	11068	2005	,	,	,
18751	11068	2006	25	25	CD
18751	11068	2007	,	,	,
18751	11068	2008	143	143	CD
18751	11068	2009	Strength	strength	NN
18751	11068	2010	of	of	IN
18751	11068	2011	reagents	reagent	NNS
18751	11068	2012	,	,	,
18751	11068	2013	54	54	CD
18751	11068	2014	Strontium	Strontium	NNP
18751	11068	2015	,	,	,
18751	11068	2016	324	324	CD
18751	11068	2017	Sulphates	Sulphates	NNP
18751	11068	2018	and	and	CC
18751	11068	2019	sulphur	sulphur	NNP
18751	11068	2020	,	,	,
18751	11068	2021	367	367	CD
18751	11068	2022	gravimetric	gravimetric	NN
18751	11068	2023	determination	determination	NN
18751	11068	2024	,	,	,
18751	11068	2025	369	369	CD
18751	11068	2026	volumetric	volumetric	NN
18751	11068	2027	determination	determination	NN
18751	11068	2028	,	,	,
18751	11068	2029	370	370	CD
18751	11068	2030	Sulphides	sulphide	NNS
18751	11068	2031	,	,	,
18751	11068	2032	reducing	reduce	VBG
18751	11068	2033	action	action	NN
18751	11068	2034	of	of	IN
18751	11068	2035	,	,	,
18751	11068	2036	9	9	CD
18751	11068	2037	,	,	,
18751	11068	2038	95	95	CD
18751	11068	2039	Sulphocyanate	sulphocyanate	NN
18751	11068	2040	assay	assay	NN
18751	11068	2041	for	for	IN
18751	11068	2042	silver	silver	NN
18751	11068	2043	,	,	,
18751	11068	2044	121	121	CD
18751	11068	2045	Sulphur	Sulphur	NNP
18751	11068	2046	in	in	IN
18751	11068	2047	blende	blende	NNP
18751	11068	2048	,	,	,
18751	11068	2049	375	375	CD
18751	11068	2050	in	in	IN
18751	11068	2051	burnt	burn	VBN
18751	11068	2052	ore	ore	NN
18751	11068	2053	,	,	,
18751	11068	2054	377	377	CD
18751	11068	2055	in	in	IN
18751	11068	2056	chalcocite	chalcocite	NN
18751	11068	2057	,	,	,
18751	11068	2058	376	376	CD
18751	11068	2059	in	in	IN
18751	11068	2060	coal	coal	NN
18751	11068	2061	,	,	,
18751	11068	2062	419	419	CD
18751	11068	2063	in	in	IN
18751	11068	2064	copper	copper	NN
18751	11068	2065	,	,	,
18751	11068	2066	207	207	CD
18751	11068	2067	in	in	IN
18751	11068	2068	copper	copper	NN
18751	11068	2069	pyrites	pyrite	NNS
18751	11068	2070	,	,	,
18751	11068	2071	376	376	CD
18751	11068	2072	in	in	IN
18751	11068	2073	mispickel	mispickel	NNP
18751	11068	2074	,	,	,
18751	11068	2075	376	376	CD
18751	11068	2076	in	in	IN
18751	11068	2077	pyrites	pyrite	NNS
18751	11068	2078	,	,	,
18751	11068	2079	370	370	CD
18751	11068	2080	,	,	,
18751	11068	2081	376	376	CD
18751	11068	2082	Sulphuretted	sulphuret	VBN
18751	11068	2083	hydrogen	hydrogen	NN
18751	11068	2084	,	,	,
18751	11068	2085	preparation	preparation	NN
18751	11068	2086	,	,	,
18751	11068	2087	57	57	CD
18751	11068	2088	Surcharge	Surcharge	NNP
18751	11068	2089	,	,	,
18751	11068	2090	154	154	CD
18751	11068	2091	System	system	NN
18751	11068	2092	in	in	IN
18751	11068	2093	assaying	assay	VBG
18751	11068	2094	,	,	,
18751	11068	2095	28	28	CD
18751	11068	2096	Table	table	NN
18751	11068	2097	,	,	,
18751	11068	2098	atomic	atomic	JJ
18751	11068	2099	weights	weight	NNS
18751	11068	2100	,	,	,
18751	11068	2101	433	433	CD
18751	11068	2102	comparing	compare	VBG
18751	11068	2103	thermometers	thermometer	NNS
18751	11068	2104	,	,	,
18751	11068	2105	435	435	CD
18751	11068	2106	ounces	ounce	NNS
18751	11068	2107	to	to	IN
18751	11068	2108	the	the	DT
18751	11068	2109	long	long	JJ
18751	11068	2110	ton	ton	NN
18751	11068	2111	,	,	,
18751	11068	2112	107	107	CD
18751	11068	2113	ounces	ounce	NNS
18751	11068	2114	to	to	IN
18751	11068	2115	the	the	DT
18751	11068	2116	short	short	JJ
18751	11068	2117	ton	ton	NN
18751	11068	2118	,	,	,
18751	11068	2119	132	132	CD
18751	11068	2120	sp	sp	NN
18751	11068	2121	.	.	.
18751	11069	1	g.	g.	NNP
18751	11069	2	ammonia	ammonia	NNP
18751	11069	3	,	,	,
18751	11069	4	438	438	CD
18751	11069	5	sp	sp	NN
18751	11069	6	.	.	.
18751	11070	1	g.	g.	NNP
18751	11070	2	hydrochloric	hydrochloric	NNP
18751	11070	3	acid	acid	NNP
18751	11070	4	,	,	,
18751	11070	5	437	437	CD
18751	11070	6	sp	sp	NN
18751	11070	7	.	.	.
18751	11071	1	g.	g.	NNP
18751	11071	2	minerals	minerals	NNP
18751	11071	3	,	,	,
18751	11071	4	86	86	CD
18751	11071	5	sp	sp	NN
18751	11071	6	.	.	.
18751	11072	1	g.	g.	NNP
18751	11072	2	nitric	nitric	NNP
18751	11072	3	acid	acid	NNP
18751	11072	4	,	,	,
18751	11072	5	436	436	CD
18751	11072	6	sp	sp	NN
18751	11072	7	.	.	.
18751	11073	1	g.	g.	NNP
18751	11073	2	sulphuric	sulphuric	NNP
18751	11073	3	acid	acid	NNP
18751	11073	4	,	,	,
18751	11073	5	439	439	CD
18751	11073	6	sp	sp	NN
18751	11073	7	.	.	.
18751	11074	1	g.	g.	NNP
18751	11074	2	water	water	NNP
18751	11074	3	,	,	,
18751	11074	4	83	83	CD
18751	11074	5	Tantalum	Tantalum	NNP
18751	11074	6	,	,	,
18751	11074	7	297	297	CD
18751	11074	8	Tartar	Tartar	NNP
18751	11074	9	,	,	,
18751	11074	10	20	20	CD
18751	11074	11	,	,	,
18751	11074	12	94	94	CD
18751	11074	13	Tellurium	tellurium	NN
18751	11074	14	,	,	,
18751	11074	15	379	379	CD
18751	11074	16	improved	improved	JJ
18751	11074	17	test	test	NN
18751	11074	18	for	for	IN
18751	11074	19	,	,	,
18751	11074	20	150	150	CD
18751	11074	21	Thallium	thallium	NN
18751	11074	22	,	,	,
18751	11074	23	219	219	CD
18751	11074	24	Thorium	thorium	NN
18751	11074	25	,	,	,
18751	11074	26	317	317	CD
18751	11074	27	Tin	tin	NN
18751	11074	28	,	,	,
18751	11074	29	271	271	CD
18751	11074	30	_	_	NNP
18751	11074	31	See	see	VBP
18751	11074	32	also	also	RB
18751	11074	33	Black	black	JJ
18751	11074	34	tin	tin	NN
18751	11074	35	_	_	NNP
18751	11074	36	assay	assay	NN
18751	11074	37	for	for	IN
18751	11074	38	,	,	,
18751	11074	39	by	by	IN
18751	11074	40	vanning	vanne	VBG
18751	11074	41	,	,	,
18751	11074	42	273	273	CD
18751	11074	43	copper	copper	NN
18751	11074	44	in	in	IN
18751	11074	45	,	,	,
18751	11074	46	204	204	CD
18751	11074	47	Cornish	cornish	JJ
18751	11074	48	assay	assay	NN
18751	11074	49	,	,	,
18751	11074	50	276	276	CD
18751	11074	51	cyanide	cyanide	NN
18751	11074	52	assay	assay	NN
18751	11074	53	,	,	,
18751	11074	54	278	278	CD
18751	11074	55	detection	detection	NN
18751	11074	56	of	of	IN
18751	11074	57	,	,	,
18751	11074	58	279	279	CD
18751	11074	59	gravimetric	gravimetric	JJ
18751	11074	60	determination	determination	NN
18751	11074	61	of	of	IN
18751	11074	62	,	,	,
18751	11074	63	281	281	CD
18751	11074	64	iron	iron	NN
18751	11074	65	in	in	IN
18751	11074	66	,	,	,
18751	11074	67	250	250	CD
18751	11074	68	separation	separation	NN
18751	11074	69	of	of	IN
18751	11074	70	,	,	,
18751	11074	71	280	280	CD
18751	11074	72	volumetric	volumetric	NN
18751	11074	73	assay	assay	NN
18751	11074	74	for	for	IN
18751	11074	75	,	,	,
18751	11074	76	282	282	CD
18751	11074	77	Tin	tin	NN
18751	11074	78	arsenide	arsenide	NN
18751	11074	79	,	,	,
18751	11074	80	284	284	CD
18751	11074	81	Tin	tin	NN
18751	11074	82	phosphide	phosphide	NN
18751	11074	83	,	,	,
18751	11074	84	284	284	CD
18751	11074	85	Tin	tin	NN
18751	11074	86	slag	slag	NN
18751	11074	87	,	,	,
18751	11074	88	290	290	CD
18751	11074	89	an	an	DT
18751	11074	90	analysis	analysis	NN
18751	11074	91	of	of	IN
18751	11074	92	,	,	,
18751	11074	93	292	292	CD
18751	11074	94	tin	tin	NN
18751	11074	95	in	in	IN
18751	11074	96	,	,	,
18751	11074	97	290	290	CD
18751	11074	98	Titanium	Titanium	NNP
18751	11074	99	,	,	,
18751	11074	100	292	292	CD
18751	11074	101	detection	detection	NN
18751	11074	102	of	of	IN
18751	11074	103	,	,	,
18751	11074	104	293	293	CD
18751	11074	105	in	in	IN
18751	11074	106	black	black	JJ
18751	11074	107	tin	tin	NN
18751	11074	108	,	,	,
18751	11074	109	272	272	CD
18751	11074	110	,	,	,
18751	11074	111	287	287	CD
18751	11074	112	in	in	IN
18751	11074	113	rocks	rock	NNS
18751	11074	114	,	,	,
18751	11074	115	411	411	CD
18751	11074	116	separation	separation	NN
18751	11074	117	,	,	,
18751	11074	118	&	&	CC
18751	11074	119	c.	c.	NNP
18751	11074	120	,	,	,
18751	11074	121	294	294	CD
18751	11074	122	Titration	Titration	NNP
18751	11074	123	,	,	,
18751	11074	124	35	35	CD
18751	11074	125	indirect	indirect	JJ
18751	11074	126	,	,	,
18751	11074	127	43	43	CD
18751	11074	128	,	,	,
18751	11074	129	72	72	CD
18751	11074	130	Ton	ton	NN
18751	11074	131	,	,	,
18751	11074	132	assay	assay	NNP
18751	11074	133	,	,	,
18751	11074	134	13	13	CD
18751	11074	135	,	,	,
18751	11074	136	131	131	CD
18751	11074	137	,	,	,
18751	11074	138	long	long	JJ
18751	11074	139	,	,	,
18751	11074	140	2240	2240	CD
18751	11074	141	lbs	lbs	NN
18751	11074	142	.	.	.
18751	11075	1	=	=	NFP
18751	11075	2	32,666.6	32,666.6	CD
18751	11075	3	oz	oz	NNP
18751	11075	4	.	.	NNP
18751	11075	5	,	,	,
18751	11075	6	107	107	CD
18751	11075	7	short	short	JJ
18751	11075	8	,	,	,
18751	11075	9	2000	2000	CD
18751	11075	10	lbs	lbs	NN
18751	11075	11	=	=	SYM
18751	11075	12	29,166.6	29,166.6	CD
18751	11075	13	oz	oz	NNP
18751	11075	14	.	.	NNP
18751	11075	15	,	,	,
18751	11075	16	132	132	CD
18751	11075	17	Tungsten	Tungsten	NNP
18751	11075	18	,	,	,
18751	11075	19	295	295	CD
18751	11075	20	Tungstic	tungstic	JJ
18751	11075	21	acid	acid	NN
18751	11075	22	,	,	,
18751	11075	23	295	295	CD
18751	11075	24	gravimetric	gravimetric	JJ
18751	11075	25	determination	determination	NN
18751	11075	26	,	,	,
18751	11075	27	296	296	CD
18751	11075	28	in	in	IN
18751	11075	29	black	black	JJ
18751	11075	30	tin	tin	NN
18751	11075	31	,	,	,
18751	11075	32	285	285	CD
18751	11075	33	in	in	IN
18751	11075	34	wolfram	wolfram	NNP
18751	11075	35	,	,	,
18751	11075	36	296	296	CD
18751	11075	37	Uranium	Uranium	NNP
18751	11075	38	,	,	,
18751	11075	39	312	312	CD
18751	11075	40	Valuation	valuation	NN
18751	11075	41	,	,	,
18751	11075	42	of	of	IN
18751	11075	43	copper	copper	NN
18751	11075	44	ores	ore	NNS
18751	11075	45	,	,	,
18751	11075	46	181	181	CD
18751	11075	47	Vanadium	Vanadium	NNP
18751	11075	48	,	,	,
18751	11075	49	310	310	CD
18751	11075	50	Vanning	vanne	VBG
18751	11075	51	,	,	,
18751	11075	52	273	273	CD
18751	11075	53	Volhard	Volhard	NNP
18751	11075	54	's	's	POS
18751	11075	55	assay	assay	NN
18751	11075	56	applied	apply	VBD
18751	11075	57	to	to	IN
18751	11075	58	arsenic	arsenic	NNP
18751	11075	59	,	,	,
18751	11075	60	124	124	CD
18751	11075	61	silver	silver	NN
18751	11075	62	assay	assay	NNP
18751	11075	63	,	,	,
18751	11075	64	121	121	CD
18751	11075	65	Volume	volume	NN
18751	11075	66	-	-	HYPH
18751	11075	67	corrector	corrector	NN
18751	11075	68	,	,	,
18751	11075	69	53	53	CD
18751	11075	70	Volumetric	Volumetric	NNP
18751	11075	71	assay	assay	NN
18751	11075	72	,	,	,
18751	11075	73	35	35	CD
18751	11075	74	,	,	,
18751	11075	75	38	38	CD
18751	11075	76	Water	Water	NNP
18751	11075	77	,	,	,
18751	11075	78	7	7	CD
18751	11075	79	,	,	,
18751	11075	80	350	350	CD
18751	11075	81	direct	direct	JJ
18751	11075	82	determination	determination	NN
18751	11075	83	of	of	IN
18751	11075	84	,	,	,
18751	11075	85	351	351	CD
18751	11075	86	examination	examination	NN
18751	11075	87	of	of	IN
18751	11075	88	,	,	,
18751	11075	89	352	352	CD
18751	11075	90	expansion	expansion	NN
18751	11075	91	of	of	IN
18751	11075	92	,	,	,
18751	11075	93	83	83	CD
18751	11075	94	solids	solid	NNS
18751	11075	95	in	in	IN
18751	11075	96	,	,	,
18751	11075	97	354	354	CD
18751	11075	98	Weighing	weighing	CD
18751	11075	99	,	,	,
18751	11075	100	47	47	CD
18751	11075	101	small	small	JJ
18751	11075	102	gold	gold	NN
18751	11075	103	buttons	button	NNS
18751	11075	104	,	,	,
18751	11075	105	131	131	CD
18751	11075	106	Weights	Weights	NNPS
18751	11075	107	,	,	,
18751	11075	108	47	47	CD
18751	11075	109	Wolfram	Wolfram	NNP
18751	11075	110	,	,	,
18751	11075	111	an	an	DT
18751	11075	112	analysis	analysis	NN
18751	11075	113	of	of	IN
18751	11075	114	,	,	,
18751	11075	115	296	296	CD
18751	11075	116	tungstic	tungstic	JJ
18751	11075	117	acid	acid	NN
18751	11075	118	in	in	IN
18751	11075	119	,	,	,
18751	11075	120	296	296	CD
18751	11075	121	Yttria	Yttria	NNP
18751	11075	122	,	,	,
18751	11075	123	319	319	CD
18751	11075	124	Zinc	Zinc	NNP
18751	11075	125	,	,	,
18751	11075	126	261	261	CD
18751	11075	127	commercial	commercial	NN
18751	11075	128	,	,	,
18751	11075	129	examination	examination	NN
18751	11075	130	of	of	IN
18751	11075	131	,	,	,
18751	11075	132	268	268	CD
18751	11075	133	commercial	commercial	NN
18751	11075	134	,	,	,
18751	11075	135	iron	iron	NN
18751	11075	136	in	in	RB
18751	11075	137	,	,	,
18751	11075	138	249	249	CD
18751	11075	139	commercial	commercial	JJ
18751	11075	140	,	,	,
18751	11075	141	lead	lead	VBP
18751	11075	142	in	in	RB
18751	11075	143	,	,	,
18751	11075	144	214	214	CD
18751	11075	145	dry	dry	JJ
18751	11075	146	assay	assay	NN
18751	11075	147	,	,	,
18751	11075	148	261	261	CD
18751	11075	149	gasometric	gasometric	JJ
18751	11075	150	assay	assay	NN
18751	11075	151	,	,	,
18751	11075	152	266	266	CD
18751	11075	153	gravimetric	gravimetric	JJ
18751	11075	154	determination	determination	NN
18751	11075	155	,	,	,
18751	11075	156	262	262	CD
18751	11075	157	in	in	IN
18751	11075	158	blende	blende	NNP
18751	11075	159	,	,	,
18751	11075	160	266	266	CD
18751	11075	161	in	in	IN
18751	11075	162	cyanide	cyanide	NN
18751	11075	163	liquors	liquor	NNS
18751	11075	164	,	,	,
18751	11075	165	169	169	CD
18751	11075	166	in	in	IN
18751	11075	167	silver	silver	NN
18751	11075	168	precipitate	precipitate	NN
18751	11075	169	,	,	,
18751	11075	170	266	266	CD
18751	11075	171	separation	separation	NN
18751	11075	172	of	of	IN
18751	11075	173	,	,	,
18751	11075	174	262	262	CD
18751	11075	175	volumetric	volumetric	NN
18751	11075	176	assay	assay	NNP
18751	11075	177	,	,	,
18751	11075	178	263	263	CD
18751	11075	179	Zirconia	Zirconia	NNP
18751	11075	180	,	,	,
18751	11075	181	317	317	CD
18751	11075	182	Printed	print	VBN
18751	11075	183	by	by	IN
18751	11075	184	BALLANTYNE	BALLANTYNE	NNP
18751	11075	185	,	,	,
18751	11075	186	HANSON	HANSON	NNP
18751	11075	187	&	&	CC
18751	11075	188	Co.	Co.	NNP
18751	11075	189	London	London	NNP
18751	11075	190	&	&	CC
18751	11075	191	Edinburgh	Edinburgh	NNP
18751	11075	192	.	.	.
18751	11076	1	A	a	DT
18751	11076	2	SELECTION	selection	NN
18751	11076	3	FROM	from	IN
18751	11076	4	THE	the	DT
18751	11076	5	SCIENTIFIC	scientific	JJ
18751	11076	6	AND	and	CC
18751	11076	7	TECHNICAL	technical	NN
18751	11076	8	WORKS	WORKS	NNP
18751	11076	9	_	_	NNP
18751	11076	10	PUBLISHED	PUBLISHED	NNP
18751	11076	11	BY	by	IN
18751	11076	12	_	_	NNP
18751	11076	13	~CHARLES	~CHARLES	NNP
18751	11076	14	GRIFFIN	GRIFFIN	NNP
18751	11076	15	&	&	CC
18751	11076	16	COMPANY	COMPANY	NNP
18751	11076	17	,	,	,
18751	11076	18	LIMITED.~	limited.~	ADD
18751	11076	19	[	[	-LRB-
18751	11076	20	Illustration	illustration	NN
18751	11076	21	]	]	-RRB-
18751	11076	22	MESSRS	MESSRS	NNP
18751	11076	23	.	.	.
18751	11076	24	CHARLES	CHARLES	NNP
18751	11076	25	GRIFFIN	GRIFFIN	NNP
18751	11076	26	&	&	CC
18751	11076	27	COMPANY	COMPANY	NNP
18751	11076	28	'S	'S	NNP
18751	11076	29	PUBLICATIONS	publication	NNS
18751	11076	30	may	may	MD
18751	11076	31	be	be	VB
18751	11076	32	obtained	obtain	VBN
18751	11076	33	through	through	IN
18751	11076	34	any	any	DT
18751	11076	35	Bookseller	Bookseller	NNP
18751	11076	36	in	in	IN
18751	11076	37	the	the	DT
18751	11076	38	United	United	NNP
18751	11076	39	Kingdom	Kingdom	NNP
18751	11076	40	,	,	,
18751	11076	41	or	or	CC
18751	11076	42	will	will	MD
18751	11076	43	be	be	VB
18751	11076	44	sent	send	VBN
18751	11076	45	Post	Post	NNP
18751	11076	46	-	-	JJ
18751	11076	47	free	free	JJ
18751	11076	48	on	on	IN
18751	11076	49	receipt	receipt	NN
18751	11076	50	of	of	IN
18751	11076	51	a	a	DT
18751	11076	52	remittance	remittance	NN
18751	11076	53	to	to	TO
18751	11076	54	cover	cover	VB
18751	11076	55	published	publish	VBN
18751	11076	56	price	price	NN
18751	11076	57	.	.	.
18751	11077	1	To	to	TO
18751	11077	2	prevent	prevent	VB
18751	11077	3	delay	delay	NN
18751	11077	4	,	,	,
18751	11077	5	Orders	order	NNS
18751	11077	6	should	should	MD
18751	11077	7	be	be	VB
18751	11077	8	accompanied	accompany	VBN
18751	11077	9	by	by	IN
18751	11077	10	a	a	DT
18751	11077	11	Cheque	Cheque	NNP
18751	11077	12	or	or	CC
18751	11077	13	Postal	Postal	NNP
18751	11077	14	Order	Order	NNP
18751	11077	15	crossed	cross	VBD
18751	11077	16	"	"	``
18751	11077	17	UNION	UNION	NNP
18751	11077	18	OF	of	IN
18751	11077	19	LONDON	LONDON	NNP
18751	11077	20	AND	and	CC
18751	11077	21	SMITH	SMITH	NNP
18751	11077	22	'S	's	POS
18751	11077	23	BANK	BANK	NNP
18751	11077	24	,	,	,
18751	11077	25	Chancery	Chancery	NNP
18751	11077	26	Lane	Lane	NNP
18751	11077	27	Branch	Branch	NNP
18751	11077	28	.	.	.
18751	11077	29	"	"	''
18751	11078	1	*	*	NFP
18751	11078	2	*	*	NFP
18751	11078	3	*	*	NFP
18751	11078	4	_	_	NNP
18751	11078	5	For	for	IN
18751	11078	6	INDEX	INDEX	NNP
18751	11078	7	,	,	,
18751	11078	8	see	see	VB
18751	11078	9	next	next	JJ
18751	11078	10	page	page	NN
18751	11078	11	.	.	.
18751	11078	12	_	_	NNP
18751	11078	13	[	[	-LRB-
18751	11078	14	Transcriber	Transcriber	NNP
18751	11078	15	's	's	POS
18751	11078	16	Note	note	NN
18751	11078	17	:	:	:
18751	11078	18	No	no	DT
18751	11078	19	index	index	NN
18751	11078	20	on	on	IN
18751	11078	21	next	next	JJ
18751	11078	22	page	page	NN
18751	11078	23	.	.	.
18751	11078	24	]	]	-RRB-
18751	11079	1	[	[	-LRB-
18751	11079	2	Illustration	illustration	NN
18751	11079	3	]	]	-RRB-
18751	11079	4	COMPLETE	COMPLETE	NNP
18751	11079	5	TECHNICAL	technical	NN
18751	11079	6	,	,	,
18751	11079	7	MEDICAL	MEDICAL	NNP
18751	11079	8	,	,	,
18751	11079	9	and	and	CC
18751	11079	10	GENERAL	GENERAL	NNP
18751	11079	11	CATALOGUES	CATALOGUES	NNP
18751	11079	12	forwarded	forward	VBD
18751	11079	13	Post	Post	NNP
18751	11079	14	-	-	JJ
18751	11079	15	free	free	JJ
18751	11079	16	on	on	IN
18751	11079	17	Application	Application	NNP
18751	11079	18	.	.	.
18751	11080	1	~LONDON:~	~LONDON:~	NFP
18751	11080	2	~EXETER	~EXETER	NNP
18751	11080	3	STREET	STREET	NNP
18751	11080	4	,	,	,
18751	11080	5	STRAND.~	strand.~	ADD
18751	11080	6	*	*	NFP
18751	11080	7	*	*	NFP
18751	11080	8	*	*	NFP
18751	11080	9	*	*	NFP
18751	11080	10	*	*	NFP
18751	11080	11	THIRD	THIRD	NNP
18751	11080	12	EDITION	EDITION	NNP
18751	11080	13	,	,	,
18751	11080	14	_	_	NNP
18751	11080	15	Revised	Revised	NNP
18751	11080	16	,	,	,
18751	11080	17	with	with	IN
18751	11080	18	an	an	DT
18751	11080	19	Additional	additional	JJ
18751	11080	20	Chapter	chapter	NN
18751	11080	21	on	on	IN
18751	11080	22	Foundations	Foundations	NNPS
18751	11080	23	.	.	.
18751	11081	1	Numerous	Numerous	NNP
18751	11081	2	Diagrams	Diagrams	NNPS
18751	11081	3	,	,	,
18751	11081	4	Examples	Examples	NNPS
18751	11081	5	,	,	,
18751	11081	6	and	and	CC
18751	11081	7	Tables	table	NNS
18751	11081	8	.	.	.
18751	11082	1	Large	large	JJ
18751	11082	2	8vo	8vo	NN
18751	11082	3	.	.	.
18751	11083	1	Cloth	cloth	NN
18751	11083	2	.	.	.
18751	11084	1	16s	16	NNS
18751	11084	2	.	.	.
18751	11084	3	_	_	NNP
18751	11084	4	~THE	~THE	NFP
18751	11084	5	DESIGN	design	NN
18751	11084	6	OF	of	IN
18751	11084	7	STRUCTURES:~	structures:~	NN
18751	11084	8	~A	~a	IN
18751	11084	9	Practical	practical	JJ
18751	11084	10	Treatise	Treatise	NNP
18751	11084	11	on	on	IN
18751	11084	12	the	the	DT
18751	11084	13	Building	Building	NNP
18751	11084	14	of	of	IN
18751	11084	15	Bridges	Bridges	NNPS
18751	11084	16	,	,	,
18751	11084	17	Roofs	Roofs	NNP
18751	11084	18	,	,	,
18751	11084	19	&	&	CC
18751	11084	20	c.~	c.~	NNP
18751	11084	21	BY	by	IN
18751	11084	22	S.	S.	NNP
18751	11084	23	ANGLIN	ANGLIN	NNP
18751	11084	24	,	,	,
18751	11084	25	C.E.	C.E.	NNP
18751	11084	26	,	,	,
18751	11084	27	Master	Master	NNP
18751	11084	28	of	of	IN
18751	11084	29	Engineering	Engineering	NNP
18751	11084	30	,	,	,
18751	11084	31	Royal	Royal	NNP
18751	11084	32	University	University	NNP
18751	11084	33	of	of	IN
18751	11084	34	Ireland	Ireland	NNP
18751	11084	35	,	,	,
18751	11084	36	late	late	JJ
18751	11084	37	Whitworth	Whitworth	NNP
18751	11084	38	Scholar	Scholar	NNP
18751	11084	39	,	,	,
18751	11084	40	&	&	CC
18751	11084	41	c.	c.	NN
18751	11084	42	"	"	``
18751	11084	43	Students	Students	NNPS
18751	11084	44	of	of	IN
18751	11084	45	Engineering	Engineering	NNP
18751	11084	46	will	will	MD
18751	11084	47	find	find	VB
18751	11084	48	this	this	DT
18751	11084	49	Text	Text	NNP
18751	11084	50	-	-	HYPH
18751	11084	51	Book	Book	NNP
18751	11084	52	INVALUABLE	INVALUABLE	NNP
18751	11084	53	.	.	.
18751	11084	54	"	"	''
18751	11085	1	--_Architect	--_Architect	:
18751	11085	2	.	.	.
18751	11085	3	_	_	NNP
18751	11085	4	"	"	``
18751	11085	5	The	the	DT
18751	11085	6	author	author	NN
18751	11085	7	has	have	VBZ
18751	11085	8	certainly	certainly	RB
18751	11085	9	succeeded	succeed	VBN
18751	11085	10	in	in	IN
18751	11085	11	producing	produce	VBG
18751	11085	12	a	a	DT
18751	11085	13	THOROUGHLY	THOROUGHLY	NNP
18751	11085	14	PRACTICAL	PRACTICAL	NNP
18751	11085	15	Text	Text	NNP
18751	11085	16	-	-	HYPH
18751	11085	17	Book	Book	NNP
18751	11085	18	.	.	.
18751	11085	19	"	"	''
18751	11086	1	--_Builder	--_Builder	:
18751	11086	2	.	.	.
18751	11086	3	_	_	NNP
18751	11086	4	"	"	``
18751	11086	5	We	-PRON-	PRP
18751	11086	6	can	can	MD
18751	11086	7	unhesitatingly	unhesitatingly	RB
18751	11086	8	recommend	recommend	VB
18751	11086	9	this	this	DT
18751	11086	10	work	work	NN
18751	11086	11	not	not	RB
18751	11086	12	only	only	RB
18751	11086	13	to	to	IN
18751	11086	14	the	the	DT
18751	11086	15	Student	Student	NNP
18751	11086	16	,	,	,
18751	11086	17	as	as	IN
18751	11086	18	the	the	DT
18751	11086	19	BEST	BEST	NNP
18751	11086	20	TEXT	TEXT	NNP
18751	11086	21	-	-	HYPH
18751	11086	22	BOOK	BOOK	NNP
18751	11086	23	on	on	IN
18751	11086	24	the	the	DT
18751	11086	25	subject	subject	NN
18751	11086	26	,	,	,
18751	11086	27	but	but	CC
18751	11086	28	also	also	RB
18751	11086	29	to	to	IN
18751	11086	30	the	the	DT
18751	11086	31	professional	professional	JJ
18751	11086	32	engineer	engineer	NN
18751	11086	33	as	as	IN
18751	11086	34	an	an	DT
18751	11086	35	EXCEEDINGLY	EXCEEDINGLY	NNP
18751	11086	36	VALUABLE	VALUABLE	NNP
18751	11086	37	book	book	NN
18751	11086	38	of	of	IN
18751	11086	39	reference	reference	NN
18751	11086	40	.	.	.
18751	11086	41	"	"	''
18751	11087	1	--_Mechanical	--_Mechanical	:
18751	11087	2	World	World	NNP
18751	11087	3	.	.	.
18751	11087	4	_	_	NNP
18751	11087	5	*	*	NFP
18751	11087	6	*	*	NFP
18751	11087	7	*	*	NFP
18751	11087	8	*	*	NFP
18751	11087	9	*	*	NFP
18751	11087	10	THIRD	THIRD	NNP
18751	11087	11	EDITION	EDITION	NNP
18751	11087	12	,	,	,
18751	11087	13	_	_	NNP
18751	11087	14	Thoroughly	Thoroughly	NNP
18751	11087	15	Revised	Revised	NNP
18751	11087	16	.	.	.
18751	11088	1	Royal	royal	JJ
18751	11088	2	8vo	8vo	NN
18751	11088	3	.	.	.
18751	11089	1	With	with	IN
18751	11089	2	numerous	numerous	JJ
18751	11089	3	Illustrations	illustration	NNS
18751	11089	4	and	and	CC
18751	11089	5	13	13	CD
18751	11089	6	Lithographic	lithographic	JJ
18751	11089	7	Plates	Plates	NNPS
18751	11089	8	.	.	.
18751	11090	1	Handsome	Handsome	NNP
18751	11090	2	Cloth	Cloth	NNP
18751	11090	3	.	.	.
18751	11091	1	Price	price	NN
18751	11091	2	30s	30	NNS
18751	11091	3	.	.	.
18751	11091	4	_	_	NNP
18751	11091	5	~A	~a	XX
18751	11091	6	PRACTICAL	PRACTICAL	NNP
18751	11091	7	TREATISE	TREATISE	NNP
18751	11091	8	ON~	ON~	NNP
18751	11091	9	~BRIDGE	~bridge	NN
18751	11091	10	-	-	HYPH
18751	11091	11	CONSTRUCTION:~	CONSTRUCTION:~	NNP
18751	11091	12	~Being	~Being	-RRB-
18751	11091	13	a	a	DT
18751	11091	14	Text	Text	NNP
18751	11091	15	-	-	HYPH
18751	11091	16	Book	Book	NNP
18751	11091	17	on	on	IN
18751	11091	18	the	the	DT
18751	11091	19	Construction	construction	NN
18751	11091	20	of	of	IN
18751	11091	21	Bridges	Bridges	NNPS
18751	11091	22	in	in	IN
18751	11091	23	Iron	Iron	NNP
18751	11091	24	and	and	CC
18751	11091	25	Steel.~	Steel.~	NNP
18751	11091	26	~FOR	~FOR	.
18751	11091	27	THE	the	DT
18751	11091	28	USE	USE	NNP
18751	11091	29	OF	of	IN
18751	11091	30	STUDENTS	student	NNS
18751	11091	31	,	,	,
18751	11091	32	DRAUGHTSMEN	draughtsman	NNS
18751	11091	33	,	,	,
18751	11091	34	AND	and	CC
18751	11091	35	ENGINEERS.~	ENGINEERS.~	NNP
18751	11091	36	BY	by	IN
18751	11091	37	T.	T.	NNP
18751	11091	38	CLAXTON	CLAXTON	NNP
18751	11091	39	FIDLER	FIDLER	NNPS
18751	11091	40	,	,	,
18751	11091	41	M.	M.	NNP
18751	11091	42	INST	INST	NNP
18751	11091	43	.	.	.
18751	11092	1	C.E.	C.E.	NNP
18751	11092	2	,	,	,
18751	11092	3	~Prof	~Prof	.
18751	11092	4	.	.	.
18751	11093	1	of	of	IN
18751	11093	2	Engineering	Engineering	NNP
18751	11093	3	,	,	,
18751	11093	4	University	University	NNP
18751	11093	5	College	College	NNP
18751	11093	6	,	,	,
18751	11093	7	Dundee.~	Dundee.~	NNP
18751	11093	8	GENERAL	GENERAL	NNP
18751	11093	9	CONTENTS.--PART	CONTENTS.--PART	NNP
18751	11093	10	I.--Elementary	i.--elementary	NN
18751	11093	11	Statics	Statics	NNP
18751	11093	12	.	.	.
18751	11094	1	PART	PART	NNP
18751	11094	2	II.--General	II.--General	NNP
18751	11094	3	Principles	Principles	NNPS
18751	11094	4	of	of	IN
18751	11094	5	Bridge	Bridge	NNP
18751	11094	6	-	-	HYPH
18751	11094	7	Construction	Construction	NNP
18751	11094	8	.	.	.
18751	11095	1	PART	PART	NNP
18751	11095	2	III.--The	III.--The	NNP
18751	11095	3	Strength	Strength	NNP
18751	11095	4	of	of	IN
18751	11095	5	Materials	material	NNS
18751	11095	6	.	.	.
18751	11096	1	PART	PART	NNP
18751	11096	2	IV.--The	IV.--The	NNP
18751	11096	3	Design	design	NN
18751	11096	4	of	of	IN
18751	11096	5	Bridges	Bridges	NNPS
18751	11096	6	in	in	IN
18751	11096	7	Detail	Detail	NNP
18751	11096	8	.	.	.
18751	11097	1	"	"	``
18751	11097	2	The	the	DT
18751	11097	3	new	new	JJ
18751	11097	4	edition	edition	NN
18751	11097	5	of	of	IN
18751	11097	6	Mr.	Mr.	NNP
18751	11097	7	Fidler	Fidler	NNP
18751	11097	8	's	's	POS
18751	11097	9	work	work	NN
18751	11097	10	will	will	MD
18751	11097	11	again	again	RB
18751	11097	12	occupy	occupy	VB
18751	11097	13	the	the	DT
18751	11097	14	same	same	JJ
18751	11097	15	CONSPICUOUS	conspicuous	NN
18751	11097	16	POSITION	position	NN
18751	11097	17	among	among	IN
18751	11097	18	professional	professional	JJ
18751	11097	19	text	text	NN
18751	11097	20	-	-	HYPH
18751	11097	21	books	book	NNS
18751	11097	22	and	and	CC
18751	11097	23	treatises	treatise	NNS
18751	11097	24	as	as	IN
18751	11097	25	has	have	VBZ
18751	11097	26	been	be	VBN
18751	11097	27	accorded	accord	VBN
18751	11097	28	to	to	IN
18751	11097	29	its	-PRON-	PRP$
18751	11097	30	predecessors	predecessor	NNS
18751	11097	31	.	.	.
18751	11098	1	The	the	DT
18751	11098	2	instruction	instruction	NN
18751	11098	3	imparted	impart	VBD
18751	11098	4	is	be	VBZ
18751	11098	5	SOUND	SOUND	NNP
18751	11098	6	,	,	,
18751	11098	7	SIMPLE	SIMPLE	NNP
18751	11098	8	,	,	,
18751	11098	9	AND	and	CC
18751	11098	10	FULL	FULL	NNP
18751	11098	11	.	.	.
18751	11099	1	The	the	DT
18751	11099	2	volume	volume	NN
18751	11099	3	will	will	MD
18751	11099	4	be	be	VB
18751	11099	5	found	find	VBN
18751	11099	6	valuable	valuable	JJ
18751	11099	7	and	and	CC
18751	11099	8	useful	useful	JJ
18751	11099	9	alike	alike	RB
18751	11099	10	to	to	IN
18751	11099	11	those	those	DT
18751	11099	12	who	who	WP
18751	11099	13	may	may	MD
18751	11099	14	wish	wish	VB
18751	11099	15	to	to	TO
18751	11099	16	study	study	VB
18751	11099	17	only	only	RB
18751	11099	18	the	the	DT
18751	11099	19	theoretical	theoretical	JJ
18751	11099	20	principles	principle	NNS
18751	11099	21	enunciated	enunciate	VBD
18751	11099	22	,	,	,
18751	11099	23	and	and	CC
18751	11099	24	...	...	:
18751	11099	25	to	to	IN
18751	11099	26	others	other	NNS
18751	11099	27	whose	whose	WP$
18751	11099	28	object	object	NN
18751	11099	29	and	and	CC
18751	11099	30	business	business	NN
18751	11099	31	is	be	VBZ
18751	11099	32	...	...	:
18751	11100	1	practical	practical	JJ
18751	11100	2	.	.	.
18751	11100	3	"	"	''
18751	11101	1	--_The	--_The	:
18751	11101	2	Engineer	Engineer	NNP
18751	11101	3	.	.	.
18751	11101	4	_	_	NNP
18751	11101	5	*	*	NFP
18751	11101	6	*	*	NFP
18751	11101	7	*	*	NFP
18751	11101	8	*	*	NFP
18751	11101	9	*	*	NFP
18751	11101	10	At	at	IN
18751	11101	11	Press	Press	NNP
18751	11101	12	.	.	.
18751	11102	1	In	in	IN
18751	11102	2	Large	large	JJ
18751	11102	3	8vo	8vo	NN
18751	11102	4	.	.	.
18751	11103	1	Handsome	Handsome	NNP
18751	11103	2	Cloth	Cloth	NNP
18751	11103	3	.	.	.
18751	11104	1	With	with	IN
18751	11104	2	Copious	copious	JJ
18751	11104	3	Plates	Plates	NNPS
18751	11104	4	and	and	CC
18751	11104	5	Illustrations	illustration	NNS
18751	11104	6	.	.	.
18751	11105	1	The	the	DT
18751	11105	2	Principles	Principles	NNPS
18751	11105	3	and	and	CC
18751	11105	4	Practice	Practice	NNP
18751	11105	5	of	of	IN
18751	11105	6	~DOCK	~dock	NN
18751	11105	7	ENGINEERING.~	ENGINEERING.~	.
18751	11105	8	By	by	IN
18751	11105	9	BRYSON	BRYSON	NNP
18751	11105	10	CUNNINGHAM	CUNNINGHAM	NNP
18751	11105	11	,	,	,
18751	11105	12	B.E.	B.E.	NNP
18751	11105	13	,	,	,
18751	11105	14	ASSOC.M.INST.C.E.	ASSOC.M.INST.C.E.	NNP
18751	11105	15	,	,	,
18751	11105	16	Of	of	IN
18751	11105	17	the	the	DT
18751	11105	18	Engineers	Engineers	NNPS
18751	11105	19	'	'	POS
18751	11105	20	Department	Department	NNP
18751	11105	21	,	,	,
18751	11105	22	Mersey	Mersey	NNP
18751	11105	23	Docks	Docks	NNPS
18751	11105	24	and	and	CC
18751	11105	25	Harbour	Harbour	NNP
18751	11105	26	Board	Board	NNP
18751	11105	27	.	.	.
18751	11106	1	~GENERAL	~GENERAL	NFP
18751	11106	2	CONTENTS.~	CONTENTS.~	.
18751	11106	3	Historical	historical	JJ
18751	11106	4	and	and	CC
18751	11106	5	Discursive.--Dock	discursive.--dock	VB
18751	11106	6	Design.--Constructive	design.--constructive	VBP
18751	11106	7	Appliances.--Materials.--Dock	Appliances.--Materials.--Dock	NNP
18751	11106	8	and	and	CC
18751	11106	9	Quay	Quay	NNP
18751	11106	10	Walls.--Entrance	Walls.--Entrance	NNP
18751	11106	11	Passages	Passages	NNPS
18751	11106	12	and	and	CC
18751	11106	13	Locks.--Jetties	locks.--jettie	NNS
18751	11106	14	,	,	,
18751	11106	15	Wharves	Wharves	NNP
18751	11106	16	,	,	,
18751	11106	17	and	and	CC
18751	11106	18	Piers.--Dock	piers.--dock	NN
18751	11106	19	Gates	Gates	NNPS
18751	11106	20	and	and	CC
18751	11106	21	Caissons.--Transit	caissons.--transit	VB
18751	11106	22	Sheds	Sheds	NNPS
18751	11106	23	and	and	CC
18751	11106	24	Warehouses.--Dock	Warehouses.--Dock	:
18751	11106	25	Bridges.--Graving	bridges.--grave	VBG
18751	11106	26	and	and	CC
18751	11106	27	Repairing	repair	VBG
18751	11106	28	Docks.--Working	Docks.--Working	NNP
18751	11106	29	Equipment	Equipment	NNP
18751	11106	30	of	of	IN
18751	11106	31	Docks.--INDEX	docks.--index	NN
18751	11106	32	.	.	.
18751	11107	1	*	*	NFP
18751	11107	2	*	*	NFP
18751	11107	3	*	*	NFP
18751	11107	4	The	the	DT
18751	11107	5	object	object	NN
18751	11107	6	of	of	IN
18751	11107	7	the	the	DT
18751	11107	8	Author	author	NN
18751	11107	9	has	have	VBZ
18751	11107	10	been	be	VBN
18751	11107	11	to	to	TO
18751	11107	12	deal	deal	VB
18751	11107	13	fully	fully	RB
18751	11107	14	and	and	CC
18751	11107	15	comprehensively	comprehensively	RB
18751	11107	16	with	with	IN
18751	11107	17	the	the	DT
18751	11107	18	problems	problem	NNS
18751	11107	19	arising	arise	VBG
18751	11107	20	out	out	IN
18751	11107	21	of	of	IN
18751	11107	22	the	the	DT
18751	11107	23	construction	construction	NN
18751	11107	24	and	and	CC
18751	11107	25	maintenance	maintenance	NN
18751	11107	26	of	of	IN
18751	11107	27	Docks	dock	NNS
18751	11107	28	and	and	CC
18751	11107	29	their	-PRON-	PRP$
18751	11107	30	appanages	appanage	NNS
18751	11107	31	,	,	,
18751	11107	32	not	not	RB
18751	11107	33	simply	simply	RB
18751	11107	34	as	as	IN
18751	11107	35	a	a	DT
18751	11107	36	record	record	NN
18751	11107	37	of	of	IN
18751	11107	38	works	work	NNS
18751	11107	39	carried	carry	VBN
18751	11107	40	out	out	RP
18751	11107	41	,	,	,
18751	11107	42	but	but	CC
18751	11107	43	as	as	IN
18751	11107	44	a	a	DT
18751	11107	45	treatise	treatise	NN
18751	11107	46	on	on	IN
18751	11107	47	the	the	DT
18751	11107	48	principles	principle	NNS
18751	11107	49	underlying	underlie	VBG
18751	11107	50	their	-PRON-	PRP$
18751	11107	51	construction	construction	NN
18751	11107	52	and	and	CC
18751	11107	53	an	an	DT
18751	11107	54	investigation	investigation	NN
18751	11107	55	of	of	IN
18751	11107	56	the	the	DT
18751	11107	57	mathematical	mathematical	JJ
18751	11107	58	theories	theory	NNS
18751	11107	59	involved	involve	VBN
18751	11107	60	.	.	.
18751	11108	1	It	-PRON-	PRP
18751	11108	2	is	be	VBZ
18751	11108	3	primarily	primarily	RB
18751	11108	4	intended	intend	VBN
18751	11108	5	for	for	IN
18751	11108	6	the	the	DT
18751	11108	7	student	student	NN
18751	11108	8	;	;	:
18751	11108	9	but	but	CC
18751	11108	10	it	-PRON-	PRP
18751	11108	11	is	be	VBZ
18751	11108	12	hoped	hope	VBN
18751	11108	13	that	that	IN
18751	11108	14	the	the	DT
18751	11108	15	large	large	JJ
18751	11108	16	amount	amount	NN
18751	11108	17	of	of	IN
18751	11108	18	data	datum	NNS
18751	11108	19	and	and	CC
18751	11108	20	material	material	NN
18751	11108	21	collected	collect	VBN
18751	11108	22	from	from	IN
18751	11108	23	various	various	JJ
18751	11108	24	sources	source	NNS
18751	11108	25	,	,	,
18751	11108	26	and	and	CC
18751	11108	27	in	in	IN
18751	11108	28	many	many	JJ
18751	11108	29	cases	case	NNS
18751	11108	30	contributed	contribute	VBD
18751	11108	31	specially	specially	RB
18751	11108	32	for	for	IN
18751	11108	33	this	this	DT
18751	11108	34	book	book	NN
18751	11108	35	,	,	,
18751	11108	36	will	will	MD
18751	11108	37	render	render	VB
18751	11108	38	it	-PRON-	PRP
18751	11108	39	useful	useful	JJ
18751	11108	40	to	to	IN
18751	11108	41	the	the	DT
18751	11108	42	expert	expert	JJ
18751	11108	43	engineer	engineer	NN
18751	11108	44	as	as	IN
18751	11108	45	a	a	DT
18751	11108	46	work	work	NN
18751	11108	47	of	of	IN
18751	11108	48	reference	reference	NN
18751	11108	49	;	;	:
18751	11108	50	while	while	IN
18751	11108	51	,	,	,
18751	11108	52	at	at	IN
18751	11108	53	the	the	DT
18751	11108	54	same	same	JJ
18751	11108	55	time	time	NN
18751	11108	56	,	,	,
18751	11108	57	of	of	IN
18751	11108	58	general	general	JJ
18751	11108	59	interest	interest	NN
18751	11108	60	to	to	IN
18751	11108	61	directors	director	NNS
18751	11108	62	and	and	CC
18751	11108	63	others	other	NNS
18751	11108	64	connected	connect	VBN
18751	11108	65	with	with	IN
18751	11108	66	the	the	DT
18751	11108	67	management	management	NN
18751	11108	68	and	and	CC
18751	11108	69	administration	administration	NN
18751	11108	70	of	of	IN
18751	11108	71	seaports	seaport	NNS
18751	11108	72	.	.	.
18751	11109	1	*	*	NFP
18751	11109	2	*	*	NFP
18751	11109	3	*	*	NFP
18751	11109	4	*	*	NFP
18751	11109	5	*	*	NFP
18751	11109	6	THIRD	third	NN
18751	11109	7	EDITION	EDITION	NNP
18751	11109	8	.	.	.
18751	11110	1	In	in	IN
18751	11110	2	Two	two	CD
18751	11110	3	Parts	Parts	NNPS
18751	11110	4	,	,	,
18751	11110	5	Published	publish	VBN
18751	11110	6	Separately	separately	RB
18751	11110	7	.	.	.
18751	11111	1	A	a	DT
18751	11111	2	TEXT	text	NN
18751	11111	3	-	-	HYPH
18751	11111	4	BOOK	book	NN
18751	11111	5	OF	of	IN
18751	11111	6	~Engineering	~Engineering	-RRB-
18751	11111	7	Drawing	drawing	NN
18751	11111	8	and	and	CC
18751	11111	9	Design~	design~	NN
18751	11111	10	Vol	Vol	NNP
18751	11111	11	.	.	.
18751	11112	1	I.--Practical	I.--Practical	NNP
18751	11112	2	Geometry	Geometry	NNP
18751	11112	3	,	,	,
18751	11112	4	Plane	Plane	NNP
18751	11112	5	,	,	,
18751	11112	6	and	and	CC
18751	11112	7	Solid	solid	JJ
18751	11112	8	.	.	.
18751	11113	1	3s	3s	LS
18751	11113	2	.	.	.
18751	11114	1	VOL	VOL	NNP
18751	11114	2	.	.	.
18751	11115	1	II.--Machine	II.--Machine	NNP
18751	11115	2	and	and	CC
18751	11115	3	Engine	Engine	NNP
18751	11115	4	Drawing	Drawing	NNP
18751	11115	5	and	and	CC
18751	11115	6	Design	Design	NNP
18751	11115	7	.	.	.
18751	11116	1	4s	4s	LS
18751	11116	2	.	.	.
18751	11117	1	6d	6d	NNP
18751	11117	2	.	.	.
18751	11118	1	by	by	IN
18751	11118	2	SIDNEY	SIDNEY	NNP
18751	11118	3	H.	H.	NNP
18751	11118	4	WELLS	WELLS	NNP
18751	11118	5	,	,	,
18751	11118	6	WH.SC	WH.SC	NNP
18751	11118	7	.	.	NNP
18751	11118	8	,	,	,
18751	11118	9	A.M.INST.C.E.	a.m.inst.c.e.	UH
18751	11118	10	,	,	,
18751	11118	11	A.M.INST.MECH.E.	A.M.INST.MECH.E.	NNP
18751	11118	12	,	,	,
18751	11118	13	Principal	principal	NN
18751	11118	14	of	of	IN
18751	11118	15	the	the	DT
18751	11118	16	Battersea	Battersea	NNP
18751	11118	17	Polytechnic	Polytechnic	NNP
18751	11118	18	Institute	Institute	NNP
18751	11118	19	,	,	,
18751	11118	20	and	and	CC
18751	11118	21	Head	Head	NNP
18751	11118	22	of	of	IN
18751	11118	23	the	the	DT
18751	11118	24	Engineering	Engineering	NNP
18751	11118	25	Department	Department	NNP
18751	11118	26	therein	therein	RB
18751	11118	27	;	;	:
18751	11118	28	formerly	formerly	RB
18751	11118	29	of	of	IN
18751	11118	30	the	the	DT
18751	11118	31	Engineering	Engineering	NNP
18751	11118	32	Departments	Departments	NNPS
18751	11118	33	of	of	IN
18751	11118	34	the	the	DT
18751	11118	35	Yorkshire	Yorkshire	NNP
18751	11118	36	College	College	NNP
18751	11118	37	,	,	,
18751	11118	38	Leeds	Leeds	NNPS
18751	11118	39	;	;	:
18751	11118	40	and	and	CC
18751	11118	41	Dulwich	Dulwich	NNP
18751	11118	42	College	College	NNP
18751	11118	43	,	,	,
18751	11118	44	London	London	NNP
18751	11118	45	.	.	.
18751	11119	1	_	_	NNP
18751	11119	2	With	with	IN
18751	11119	3	many	many	JJ
18751	11119	4	Illustrations	Illustrations	NNPS
18751	11119	5	,	,	,
18751	11119	6	specially	specially	RB
18751	11119	7	prepared	prepare	VBN
18751	11119	8	for	for	IN
18751	11119	9	the	the	DT
18751	11119	10	Work	work	NN
18751	11119	11	,	,	,
18751	11119	12	and	and	CC
18751	11119	13	numerous	numerous	JJ
18751	11119	14	Examples	Examples	NNPS
18751	11119	15	,	,	,
18751	11119	16	for	for	IN
18751	11119	17	the	the	DT
18751	11119	18	Use	Use	NNP
18751	11119	19	of	of	IN
18751	11119	20	Students	Students	NNPS
18751	11119	21	in	in	IN
18751	11119	22	Technical	Technical	NNP
18751	11119	23	Schools	Schools	NNP
18751	11119	24	and	and	CC
18751	11119	25	Colleges	Colleges	NNP
18751	11119	26	.	.	.
18751	11119	27	_	_	NNP
18751	11119	28	"	"	``
18751	11119	29	A	A	NNP
18751	11119	30	CAPITAL	CAPITAL	NNP
18751	11119	31	TEXT	text	NN
18751	11119	32	-	-	HYPH
18751	11119	33	BOOK	BOOK	NNP
18751	11119	34	,	,	,
18751	11119	35	arranged	arrange	VBD
18751	11119	36	on	on	IN
18751	11119	37	an	an	DT
18751	11119	38	EXCELLENT	EXCELLENT	NNP
18751	11119	39	SYSTEM	SYSTEM	NNP
18751	11119	40	,	,	,
18751	11119	41	calculated	calculate	VBN
18751	11119	42	to	to	TO
18751	11119	43	give	give	VB
18751	11119	44	an	an	DT
18751	11119	45	intelligent	intelligent	JJ
18751	11119	46	grasp	grasp	NN
18751	11119	47	of	of	IN
18751	11119	48	the	the	DT
18751	11119	49	subject	subject	NN
18751	11119	50	,	,	,
18751	11119	51	and	and	CC
18751	11119	52	not	not	RB
18751	11119	53	the	the	DT
18751	11119	54	mere	mere	JJ
18751	11119	55	faculty	faculty	NN
18751	11119	56	of	of	IN
18751	11119	57	mechanical	mechanical	JJ
18751	11119	58	copying	copying	NN
18751	11119	59	....	....	.
18751	11119	60	Mr.	Mr.	NNP
18751	11119	61	Wells	Wells	NNP
18751	11119	62	shows	show	VBZ
18751	11119	63	how	how	WRB
18751	11119	64	to	to	TO
18751	11119	65	make	make	VB
18751	11119	66	complete	complete	JJ
18751	11119	67	working	working	NN
18751	11119	68	drawings	drawing	NNS
18751	11119	69	,	,	,
18751	11119	70	discussing	discuss	VBG
18751	11119	71	fully	fully	RB
18751	11119	72	each	each	DT
18751	11119	73	step	step	NN
18751	11119	74	in	in	IN
18751	11119	75	the	the	DT
18751	11119	76	design	design	NN
18751	11119	77	.	.	.
18751	11119	78	"	"	''
18751	11120	1	--_Electrical	--_Electrical	:
18751	11120	2	Review	Review	NNP
18751	11120	3	.	.	.
18751	11120	4	_	_	NNP
18751	11120	5	"	"	``
18751	11120	6	The	the	DT
18751	11120	7	first	first	JJ
18751	11120	8	book	book	NN
18751	11120	9	leads	lead	VBZ
18751	11120	10	easily	easily	RB
18751	11120	11	and	and	CC
18751	11120	12	naturally	naturally	RB
18751	11120	13	towards	towards	IN
18751	11120	14	the	the	DT
18751	11120	15	second	second	JJ
18751	11120	16	,	,	,
18751	11120	17	where	where	WRB
18751	11120	18	the	the	DT
18751	11120	19	technical	technical	JJ
18751	11120	20	pupil	pupil	NN
18751	11120	21	brought	bring	VBD
18751	11120	22	into	into	IN
18751	11120	23	contact	contact	NN
18751	11120	24	with	with	IN
18751	11120	25	large	large	JJ
18751	11120	26	and	and	CC
18751	11120	27	more	more	RBR
18751	11120	28	complex	complex	JJ
18751	11120	29	designs	design	NNS
18751	11120	30	.	.	.
18751	11120	31	"	"	''
18751	11121	1	--_The	--_The	:
18751	11121	2	Schoolmaster	Schoolmaster	NNP
18751	11121	3	.	.	.
18751	11121	4	_	_	NNP
18751	11121	5	*	*	NFP
18751	11121	6	*	*	NFP
18751	11121	7	*	*	NFP
18751	11121	8	*	*	NFP
18751	11121	9	*	*	NFP
18751	11121	10	~Works	~Works	NFP
18751	11121	11	by	by	IN
18751	11121	12	BRYAN	BRYAN	NNP
18751	11121	13	DONKIN	DONKIN	NNP
18751	11121	14	,	,	,
18751	11121	15	M.	M.	NNP
18751	11121	16	Inst	Inst	NNP
18751	11121	17	.	.	.
18751	11122	1	C.E.	C.E.	NNP
18751	11122	2	,	,	,
18751	11122	3	M.	M.	NNP
18751	11122	4	Inst	Inst	NNP
18751	11122	5	.	.	.
18751	11123	1	Mech	mech	NN
18751	11123	2	.	.	.
18751	11124	1	E.	E.	NNP
18751	11124	2	,	,	,
18751	11124	3	&	&	CC
18751	11124	4	c.~	c.~	NNP
18751	11124	5	THIRD	THIRD	NNP
18751	11124	6	EDITION	EDITION	NNP
18751	11124	7	,	,	,
18751	11124	8	Revised	Revised	NNP
18751	11124	9	and	and	CC
18751	11124	10	Enlarged	Enlarged	NNP
18751	11124	11	.	.	.
18751	11125	1	With	with	IN
18751	11125	2	additional	additional	JJ
18751	11125	3	Illustrations	illustration	NNS
18751	11125	4	.	.	.
18751	11126	1	Large	large	JJ
18751	11126	2	8vo	8vo	NN
18751	11126	3	,	,	,
18751	11126	4	Handsome	Handsome	NNP
18751	11126	5	Cloth	Cloth	NNP
18751	11126	6	.	.	.
18751	11127	1	25s	25	NNS
18751	11127	2	.	.	.
18751	11128	1	~GAS	~GAS	NNP
18751	11128	2	,	,	,
18751	11128	3	OIL	OIL	NNP
18751	11128	4	,	,	,
18751	11128	5	AND	and	CC
18751	11128	6	AIR	AIR	NNP
18751	11128	7	ENGINES	ENGINES	NNP
18751	11128	8	:	:	:
18751	11128	9	A	a	DT
18751	11128	10	Practical	Practical	NNP
18751	11128	11	Text	Text	NNP
18751	11128	12	-	-	HYPH
18751	11128	13	Book	Book	NNP
18751	11128	14	on	on	IN
18751	11128	15	Internal	Internal	NNP
18751	11128	16	Combustion	Combustion	NNP
18751	11128	17	Motors	Motors	NNPS
18751	11128	18	without	without	IN
18751	11128	19	Boiler.~	Boiler.~	NNP
18751	11128	20	BY	by	IN
18751	11128	21	BRYAN	bryan	NN
18751	11128	22	DONKIN	DONKIN	NNP
18751	11128	23	,	,	,
18751	11128	24	M.	M.	NNP
18751	11128	25	INST	INST	NNP
18751	11128	26	.	.	.
18751	11129	1	C.E.	C.E.	NNP
18751	11129	2	,	,	,
18751	11129	3	M.	M.	NNP
18751	11129	4	INST	INST	NNP
18751	11129	5	.	.	.
18751	11130	1	MECH	MECH	NNP
18751	11130	2	.	.	.
18751	11131	1	E.	E.	NNP
18751	11131	2	GENERAL	GENERAL	NNP
18751	11131	3	CONTENTS.--~Gas	contents.--~ga	VBZ
18751	11131	4	Engines~:--General	engines~:--general	VBP
18751	11131	5	Description	description	NN
18751	11131	6	--	--	:
18751	11131	7	History	history	NN
18751	11131	8	and	and	CC
18751	11131	9	Development	development	NN
18751	11131	10	--	--	:
18751	11131	11	British	british	JJ
18751	11131	12	,	,	,
18751	11131	13	French	french	JJ
18751	11131	14	,	,	,
18751	11131	15	and	and	CC
18751	11131	16	German	german	JJ
18751	11131	17	Gas	Gas	NNP
18751	11131	18	Engines	engine	NNS
18751	11131	19	--	--	:
18751	11131	20	Gas	gas	NN
18751	11131	21	Production	production	NN
18751	11131	22	for	for	IN
18751	11131	23	Motive	Motive	NNP
18751	11131	24	Power	Power	NNP
18751	11131	25	--	--	:
18751	11131	26	Theory	theory	NN
18751	11131	27	of	of	IN
18751	11131	28	the	the	DT
18751	11131	29	Gas	Gas	NNP
18751	11131	30	Engine	Engine	NNP
18751	11131	31	--	--	:
18751	11131	32	Chemical	Chemical	NNP
18751	11131	33	Composition	Composition	NNP
18751	11131	34	of	of	IN
18751	11131	35	Gas	Gas	NNP
18751	11131	36	in	in	IN
18751	11131	37	Gas	Gas	NNP
18751	11131	38	Engines	Engines	NNPS
18751	11131	39	--	--	:
18751	11131	40	Utilisation	utilisation	NN
18751	11131	41	of	of	IN
18751	11131	42	Heat	Heat	NNP
18751	11131	43	--	--	:
18751	11131	44	Explosion	Explosion	NNP
18751	11131	45	and	and	CC
18751	11131	46	Combustion	Combustion	NNP
18751	11131	47	.	.	.
18751	11132	1	~Oil	~oil	NN
18751	11132	2	Motors~:--History	motors~:--history	NN
18751	11132	3	and	and	CC
18751	11132	4	Development	development	NN
18751	11132	5	--	--	:
18751	11132	6	Various	Various	NNP
18751	11132	7	Types	type	NNS
18751	11132	8	--	--	:
18751	11132	9	Priestman	Priestman	NNP
18751	11132	10	's	's	POS
18751	11132	11	and	and	CC
18751	11132	12	other	other	JJ
18751	11132	13	Oil	Oil	NNP
18751	11132	14	Engines	Engines	NNPS
18751	11132	15	.	.	.
18751	11133	1	~Hot	~Hot	NNP
18751	11133	2	-	-	:
18751	11133	3	Air	air	NN
18751	11133	4	Engines~:--History	engines~:--history	NN
18751	11133	5	and	and	CC
18751	11133	6	Development	development	NN
18751	11133	7	--	--	:
18751	11133	8	Various	Various	NNP
18751	11133	9	Types	type	NNS
18751	11133	10	:	:	:
18751	11133	11	Stirling	Stirling	NNP
18751	11133	12	's	's	POS
18751	11133	13	,	,	,
18751	11133	14	Ericsson	Ericsson	NNP
18751	11133	15	's	's	POS
18751	11133	16	,	,	,
18751	11133	17	&	&	CC
18751	11133	18	c.	c.	NNP
18751	11133	19	,	,	,
18751	11133	20	&	&	CC
18751	11133	21	c.	c.	NNP
18751	11133	22	"	"	``
18751	11133	23	The	the	DT
18751	11133	24	BEST	best	NN
18751	11133	25	BOOK	BOOK	NNS
18751	11133	26	NOW	now	RB
18751	11133	27	PUBLISHED	publish	VBD
18751	11133	28	on	on	IN
18751	11133	29	Gas	gas	NN
18751	11133	30	,	,	,
18751	11133	31	Oil	oil	NN
18751	11133	32	,	,	,
18751	11133	33	and	and	CC
18751	11133	34	Air	Air	NNP
18751	11133	35	Engines	Engines	NNP
18751	11133	36	....	....	.
18751	11133	37	Will	Will	MD
18751	11133	38	be	be	VB
18751	11133	39	of	of	IN
18751	11133	40	VERY	very	RB
18751	11133	41	GREAT	great	JJ
18751	11133	42	INTEREST	interest	NN
18751	11133	43	to	to	IN
18751	11133	44	the	the	DT
18751	11133	45	numerous	numerous	JJ
18751	11133	46	practical	practical	JJ
18751	11133	47	engineers	engineer	NNS
18751	11133	48	who	who	WP
18751	11133	49	have	have	VBP
18751	11133	50	to	to	TO
18751	11133	51	make	make	VB
18751	11133	52	themselves	-PRON-	PRP
18751	11133	53	familiar	familiar	JJ
18751	11133	54	with	with	IN
18751	11133	55	the	the	DT
18751	11133	56	motor	motor	NN
18751	11133	57	of	of	IN
18751	11133	58	the	the	DT
18751	11133	59	day	day	NN
18751	11133	60	....	....	.
18751	11133	61	Mr.	Mr.	NNP
18751	11133	62	Donkin	Donkin	NNP
18751	11133	63	has	have	VBZ
18751	11133	64	the	the	DT
18751	11133	65	advantage	advantage	NN
18751	11133	66	of	of	IN
18751	11133	67	LONG	long	JJ
18751	11133	68	PRACTICAL	PRACTICAL	NNP
18751	11133	69	EXPERIENCE	EXPERIENCE	NNS
18751	11133	70	,	,	,
18751	11133	71	combined	combine	VBN
18751	11133	72	with	with	IN
18751	11133	73	HIGH	high	JJ
18751	11133	74	SCIENTIFIC	scientific	JJ
18751	11133	75	AND	and	CC
18751	11133	76	EXPERIMENTAL	EXPERIMENTAL	NNP
18751	11133	77	KNOWLEDGE	knowledge	NN
18751	11133	78	,	,	,
18751	11133	79	and	and	CC
18751	11133	80	an	an	DT
18751	11133	81	accurate	accurate	JJ
18751	11133	82	perception	perception	NN
18751	11133	83	of	of	IN
18751	11133	84	the	the	DT
18751	11133	85	requirements	requirement	NNS
18751	11133	86	of	of	IN
18751	11133	87	Engineers	engineer	NNS
18751	11133	88	.	.	.
18751	11133	89	"	"	''
18751	11134	1	--_The	--_The	:
18751	11134	2	Engineer	Engineer	NNP
18751	11134	3	.	.	.
18751	11134	4	_	_	NNP
18751	11134	5	"	"	``
18751	11134	6	We	-PRON-	PRP
18751	11134	7	HEARTILY	heartily	VBP
18751	11134	8	RECOMMEND	RECOMMEND	NNP
18751	11134	9	Mr.	Mr.	NNP
18751	11134	10	Donkin	Donkin	NNP
18751	11134	11	's	's	POS
18751	11134	12	work	work	NN
18751	11134	13	....	....	.
18751	11134	14	A	a	DT
18751	11134	15	monument	monument	NN
18751	11134	16	of	of	IN
18751	11134	17	careful	careful	JJ
18751	11134	18	labour	labour	NN
18751	11134	19	....	....	.
18751	11134	20	Luminous	luminous	JJ
18751	11134	21	and	and	CC
18751	11134	22	comprehensive	comprehensive	JJ
18751	11134	23	.	.	.
18751	11134	24	"	"	''
18751	11135	1	--_Journal	--_Journal	NNP
18751	11135	2	of	of	IN
18751	11135	3	Gas	Gas	NNP
18751	11135	4	Lighting	Lighting	NNP
18751	11135	5	_	_	NNP
18751	11135	6	.	.	.
18751	11136	1	"	"	``
18751	11136	2	A	a	DT
18751	11136	3	thoroughly	thoroughly	JJ
18751	11136	4	RELIABLE	reliable	NN
18751	11136	5	AND	and	CC
18751	11136	6	EXHAUSTIVE	exhaustive	NN
18751	11136	7	Treatise	Treatise	NNP
18751	11136	8	.	.	.
18751	11136	9	"	"	''
18751	11137	1	--_Engineering	--_Engineering	:
18751	11137	2	.	.	.
18751	11137	3	_	_	NNP
18751	11137	4	*	*	NFP
18751	11137	5	*	*	NFP
18751	11137	6	*	*	NFP
18751	11137	7	*	*	NFP
18751	11137	8	*	*	NFP
18751	11137	9	In	in	IN
18751	11137	10	Quarto	Quarto	NNP
18751	11137	11	,	,	,
18751	11137	12	Handsome	Handsome	NNP
18751	11137	13	Cloth	Cloth	NNP
18751	11137	14	.	.	.
18751	11138	1	With	with	IN
18751	11138	2	Numerous	Numerous	NNP
18751	11138	3	Plates	Plates	NNPS
18751	11138	4	.	.	.
18751	11139	1	25s	25	NNS
18751	11139	2	.	.	.
18751	11140	1	THE	the	DT
18751	11140	2	HEAT	HEAT	NNP
18751	11140	3	EFFICIENCY	EFFICIENCY	NNS
18751	11140	4	OF	of	IN
18751	11140	5	STEAM	steam	JJ
18751	11140	6	BOILERS	boiler	NNS
18751	11140	7	(	(	-LRB-
18751	11140	8	LAND	LAND	NNP
18751	11140	9	,	,	,
18751	11140	10	MARINE	MARINE	NNP
18751	11140	11	,	,	,
18751	11140	12	AND	and	CC
18751	11140	13	LOCOMOTIVE	LOCOMOTIVE	NNP
18751	11140	14	)	)	-RRB-
18751	11140	15	.	.	.
18751	11141	1	~With	~with	IN
18751	11141	2	many	many	JJ
18751	11141	3	Tests	test	NNS
18751	11141	4	and	and	CC
18751	11141	5	Experiments	experiment	NNS
18751	11141	6	on	on	IN
18751	11141	7	different	different	JJ
18751	11141	8	Types	type	NNS
18751	11141	9	of	of	IN
18751	11141	10	Boilers	Boilers	NNPS
18751	11141	11	,	,	,
18751	11141	12	as	as	IN
18751	11141	13	to	to	IN
18751	11141	14	the	the	DT
18751	11141	15	Heating	Heating	NNP
18751	11141	16	Value	Value	NNP
18751	11141	17	of	of	IN
18751	11141	18	Fuels	Fuels	NNPS
18751	11141	19	,	,	,
18751	11141	20	&	&	CC
18751	11141	21	c.	c.	NNP
18751	11141	22	,	,	,
18751	11141	23	with	with	IN
18751	11141	24	Analyses	Analyses	NNP
18751	11141	25	of	of	IN
18751	11141	26	Gases	Gases	NNPS
18751	11141	27	and	and	CC
18751	11141	28	Amount	Amount	NNP
18751	11141	29	of	of	IN
18751	11141	30	Evaporation	Evaporation	NNP
18751	11141	31	,	,	,
18751	11141	32	and	and	CC
18751	11141	33	Suggestions	Suggestions	NNPS
18751	11141	34	for	for	IN
18751	11141	35	the	the	DT
18751	11141	36	Testing	testing	NN
18751	11141	37	of	of	IN
18751	11141	38	Boilers.~	Boilers.~	NNP
18751	11141	39	BY	by	IN
18751	11141	40	BRYAN	bryan	NN
18751	11141	41	DONKIN	DONKIN	NNP
18751	11141	42	,	,	,
18751	11141	43	M.	M.	NNP
18751	11141	44	INST	INST	NNP
18751	11141	45	.	.	.
18751	11142	1	C.E.	C.E.	NNP
18751	11143	1	GENERAL	GENERAL	NNP
18751	11143	2	CONTENTS.--Classification	contents.--classification	NN
18751	11143	3	of	of	IN
18751	11143	4	different	different	JJ
18751	11143	5	Types	type	NNS
18751	11143	6	of	of	IN
18751	11143	7	Boilers--425	Boilers--425	NNP
18751	11143	8	Experiments	Experiments	NNPS
18751	11143	9	on	on	IN
18751	11143	10	English	English	NNP
18751	11143	11	and	and	CC
18751	11143	12	Foreign	Foreign	NNP
18751	11143	13	Boilers	Boilers	NNPS
18751	11143	14	with	with	IN
18751	11143	15	their	-PRON-	PRP$
18751	11143	16	Heat	Heat	NNP
18751	11143	17	Efficiencies	efficiency	NNS
18751	11143	18	shown	show	VBN
18751	11143	19	in	in	IN
18751	11143	20	Fifty	Fifty	NNP
18751	11143	21	Tables	Tables	NNPS
18751	11143	22	--	--	:
18751	11143	23	Fire	Fire	NNP
18751	11143	24	Grates	Grates	NNPS
18751	11143	25	of	of	IN
18751	11143	26	Various	various	JJ
18751	11143	27	Types	Types	NNPS
18751	11143	28	--	--	:
18751	11143	29	Mechanical	Mechanical	NNP
18751	11143	30	Stokers	Stokers	NNPS
18751	11143	31	--	--	:
18751	11143	32	Combustion	Combustion	NNP
18751	11143	33	of	of	IN
18751	11143	34	Fuel	Fuel	NNP
18751	11143	35	in	in	IN
18751	11143	36	Boilers	Boilers	NNPS
18751	11143	37	--	--	:
18751	11143	38	Transmission	Transmission	NNP
18751	11143	39	of	of	IN
18751	11143	40	Heat	Heat	NNP
18751	11143	41	through	through	IN
18751	11143	42	Boiler	Boiler	NNP
18751	11143	43	Plates	Plates	NNP
18751	11143	44	,	,	,
18751	11143	45	and	and	CC
18751	11143	46	their	-PRON-	PRP$
18751	11143	47	Temperature	temperature	NN
18751	11143	48	--	--	:
18751	11143	49	Feed	Feed	NNP
18751	11143	50	Water	Water	NNP
18751	11143	51	Heaters	Heaters	NNPS
18751	11143	52	,	,	,
18751	11143	53	Superheaters	Superheaters	NNPS
18751	11143	54	,	,	,
18751	11143	55	Feed	Feed	NNP
18751	11143	56	Pumps	Pumps	NNP
18751	11143	57	,	,	,
18751	11143	58	&	&	CC
18751	11143	59	c.--Smoke	c.--smoke	FW
18751	11143	60	and	and	CC
18751	11143	61	its	-PRON-	PRP$
18751	11143	62	Prevention	Prevention	NNP
18751	11143	63	--	--	:
18751	11143	64	Instruments	instrument	NNS
18751	11143	65	used	use	VBN
18751	11143	66	in	in	IN
18751	11143	67	Testing	Testing	NNP
18751	11143	68	Boilers	Boilers	NNPS
18751	11143	69	--	--	:
18751	11143	70	Marine	Marine	NNP
18751	11143	71	and	and	CC
18751	11143	72	Locomotive	Locomotive	NNP
18751	11143	73	Boilers	Boilers	NNPS
18751	11143	74	--	--	:
18751	11143	75	Fuel	fuel	NN
18751	11143	76	Testing	testing	NN
18751	11143	77	Stations	Stations	NNPS
18751	11143	78	--	--	:
18751	11143	79	Discussion	discussion	NN
18751	11143	80	of	of	IN
18751	11143	81	the	the	DT
18751	11143	82	Trials	Trials	NNPS
18751	11143	83	and	and	CC
18751	11143	84	Conclusions	Conclusions	NNPS
18751	11143	85	--	--	:
18751	11143	86	On	on	IN
18751	11143	87	the	the	DT
18751	11143	88	Choice	Choice	NNP
18751	11143	89	of	of	IN
18751	11143	90	a	a	DT
18751	11143	91	Boiler	Boiler	NNP
18751	11143	92	,	,	,
18751	11143	93	and	and	CC
18751	11143	94	Testing	testing	NN
18751	11143	95	of	of	IN
18751	11143	96	Land	Land	NNP
18751	11143	97	,	,	,
18751	11143	98	Marine	Marine	NNP
18751	11143	99	,	,	,
18751	11143	100	and	and	CC
18751	11143	101	Locomotive	Locomotive	NNP
18751	11143	102	Boilers	Boilers	NNPS
18751	11143	103	--	--	:
18751	11143	104	Appendices	Appendices	NNPS
18751	11143	105	--	--	:
18751	11143	106	Bibliography	Bibliography	NNP
18751	11143	107	--	--	:
18751	11143	108	Index	Index	NNP
18751	11143	109	.	.	.
18751	11144	1	_	_	NNP
18751	11144	2	With	with	IN
18751	11144	3	Plates	Plates	NNPS
18751	11144	4	illustrating	illustrate	VBG
18751	11144	5	Progress	Progress	NNP
18751	11144	6	made	make	VBN
18751	11144	7	during	during	IN
18751	11144	8	recent	recent	JJ
18751	11144	9	years	year	NNS
18751	11144	10	,	,	,
18751	11144	11	and	and	CC
18751	11144	12	the	the	DT
18751	11144	13	best	good	JJS
18751	11144	14	Modern	Modern	NNP
18751	11144	15	Practice	Practice	NNP
18751	11144	16	.	.	.
18751	11144	17	_	_	NNP
18751	11144	18	"	"	``
18751	11144	19	A	a	DT
18751	11144	20	WORK	work	NN
18751	11144	21	OF	of	IN
18751	11144	22	REFERENCE	reference	NN
18751	11144	23	AT	at	IN
18751	11144	24	PRESENT	present	JJ
18751	11144	25	UNIQUE	unique	JJ
18751	11144	26	.	.	.
18751	11145	1	Will	Will	MD
18751	11145	2	give	give	VB
18751	11145	3	an	an	DT
18751	11145	4	answer	answer	NN
18751	11145	5	to	to	IN
18751	11145	6	almost	almost	RB
18751	11145	7	any	any	DT
18751	11145	8	question	question	NN
18751	11145	9	connected	connect	VBN
18751	11145	10	with	with	IN
18751	11145	11	the	the	DT
18751	11145	12	performance	performance	NN
18751	11145	13	of	of	IN
18751	11145	14	boilers	boiler	NNS
18751	11145	15	that	that	IN
18751	11145	16	it	-PRON-	PRP
18751	11145	17	is	be	VBZ
18751	11145	18	possible	possible	JJ
18751	11145	19	to	to	TO
18751	11145	20	ask	ask	VB
18751	11145	21	.	.	.
18751	11145	22	"	"	''
18751	11146	1	--_Engineer	--_Engineer	:
18751	11146	2	.	.	.
18751	11146	3	_	_	NNP
18751	11146	4	"	"	``
18751	11146	5	Probably	probably	RB
18751	11146	6	the	the	DT
18751	11146	7	MOST	MOST	NNPS
18751	11146	8	EXHAUSTIVE	EXHAUSTIVE	NNP
18751	11146	9	_	_	NNP
18751	11146	10	résumé	résumé	NN
18751	11146	11	_	_	NNP
18751	11146	12	that	that	WDT
18751	11146	13	has	have	VBZ
18751	11146	14	ever	ever	RB
18751	11146	15	been	be	VBN
18751	11146	16	collected	collect	VBN
18751	11146	17	.	.	.
18751	11147	1	A	a	DT
18751	11147	2	PRACTICAL	practical	NN
18751	11147	3	BOOK	BOOK	NNP
18751	11147	4	by	by	IN
18751	11147	5	a	a	DT
18751	11147	6	thoroughly	thoroughly	RB
18751	11147	7	practical	practical	JJ
18751	11147	8	man	man	NN
18751	11147	9	.	.	.
18751	11147	10	"	"	''
18751	11148	1	--_Iron	--_Iron	:
18751	11148	2	and	and	CC
18751	11148	3	Coal	Coal	NNP
18751	11148	4	Trades	Trades	NNPS
18751	11148	5	Review	Review	NNP
18751	11148	6	.	.	.
18751	11148	7	_	_	NNP
18751	11148	8	*	*	NFP
18751	11148	9	*	*	NFP
18751	11148	10	*	*	NFP
18751	11148	11	*	*	NFP
18751	11148	12	*	*	NFP
18751	11148	13	THIRD	THIRD	NNP
18751	11148	14	EDITION	EDITION	NNP
18751	11148	15	,	,	,
18751	11148	16	_	_	NNP
18751	11148	17	Revised	Revised	NNP
18751	11148	18	and	and	CC
18751	11148	19	Enlarged	Enlarged	NNP
18751	11148	20	.	.	.
18751	11149	1	Pocket	Pocket	NNP
18751	11149	2	-	-	HYPH
18751	11149	3	Size	Size	NNP
18751	11149	4	,	,	,
18751	11149	5	Leather	Leather	NNP
18751	11149	6	,	,	,
18751	11149	7	12s	12s	CD
18751	11149	8	.	.	.
18751	11150	1	6d	6d	NNP
18751	11150	2	.	.	.
18751	11151	1	;	;	:
18751	11151	2	also	also	RB
18751	11151	3	Larger	large	JJR
18751	11151	4	Size	Size	NNP
18751	11151	5	for	for	IN
18751	11151	6	Office	Office	NNP
18751	11151	7	Use	Use	NNP
18751	11151	8	,	,	,
18751	11151	9	Cloth	Cloth	NNP
18751	11151	10	,	,	,
18751	11151	11	12s	12	NNS
18751	11151	12	.	.	.
18751	11152	1	6d	6d	NNP
18751	11152	2	.	.	.
18751	11152	3	_	_	NNP
18751	11152	4	~Boilers	~Boilers	NNP
18751	11152	5	,	,	,
18751	11152	6	Marine	Marine	NNP
18751	11152	7	and	and	CC
18751	11152	8	Land:~	land:~	JJ
18751	11152	9	THEIR	THEIR	NNP
18751	11152	10	CONSTRUCTION	construction	NN
18751	11152	11	AND	and	CC
18751	11152	12	STRENGTH	STRENGTH	NNP
18751	11152	13	.	.	.
18751	11153	1	A	a	DT
18751	11153	2	HANDBOOK	HANDBOOK	NNP
18751	11153	3	OF	of	IN
18751	11153	4	RULES	RULES	NNP
18751	11153	5	,	,	,
18751	11153	6	FORMULÆ	formulæ	NN
18751	11153	7	,	,	,
18751	11153	8	TABLES	TABLES	NNP
18751	11153	9	,	,	,
18751	11153	10	&	&	CC
18751	11153	11	C.	C.	NNP
18751	11153	12	,	,	,
18751	11153	13	RELATIVE	relative	JJ
18751	11153	14	TO	to	IN
18751	11153	15	MATERIAL	material	NN
18751	11153	16	,	,	,
18751	11153	17	SCANTLINGS	SCANTLINGS	NNP
18751	11153	18	,	,	,
18751	11153	19	AND	and	CC
18751	11153	20	PRESSURES	PRESSURES	NNP
18751	11153	21	,	,	,
18751	11153	22	SAFETY	SAFETY	NNP
18751	11153	23	VALVES	VALVES	NNP
18751	11153	24	,	,	,
18751	11153	25	SPRINGS	SPRINGS	NNP
18751	11153	26	,	,	,
18751	11153	27	FITTINGS	FITTINGS	NNP
18751	11153	28	AND	and	CC
18751	11153	29	MOUNTINGS	MOUNTINGS	NNP
18751	11153	30	,	,	,
18751	11153	31	&	&	CC
18751	11153	32	C.	C.	NNP
18751	11153	33	FOR	for	IN
18751	11153	34	THE	the	DT
18751	11153	35	USE	USE	NNP
18751	11153	36	OF	of	IN
18751	11153	37	ENGINEERS	engineer	NNS
18751	11153	38	,	,	,
18751	11153	39	SURVEYORS	SURVEYORS	NNP
18751	11153	40	,	,	,
18751	11153	41	BOILER	boiler	NN
18751	11153	42	-	-	HYPH
18751	11153	43	MAKERS	MAKERS	NNP
18751	11153	44	,	,	,
18751	11153	45	AND	and	CC
18751	11153	46	STEAM	STEAM	NNP
18751	11153	47	USERS	user	NNS
18751	11153	48	.	.	.
18751	11154	1	BY	by	IN
18751	11154	2	T.W.	T.W.	NNP
18751	11155	1	TRAILL	TRAILL	NNP
18751	11155	2	,	,	,
18751	11155	3	M.	M.	NNP
18751	11155	4	INST	INST	NNP
18751	11155	5	.	.	.
18751	11156	1	C.E.	C.E.	NNP
18751	11156	2	,	,	,
18751	11156	3	F.E.R.N.	F.E.R.N.	NNP
18751	11156	4	,	,	,
18751	11156	5	Late	Late	NNP
18751	11156	6	Engineer	Engineer	NNP
18751	11156	7	Surveyor	Surveyor	NNP
18751	11156	8	-	-	HYPH
18751	11156	9	in	in	IN
18751	11156	10	-	-	HYPH
18751	11156	11	Chief	Chief	NNP
18751	11156	12	to	to	IN
18751	11156	13	the	the	DT
18751	11156	14	Board	Board	NNP
18751	11156	15	of	of	IN
18751	11156	16	Trade	Trade	NNP
18751	11156	17	.	.	.
18751	11157	1	*	*	NFP
18751	11157	2	*	*	NFP
18751	11157	3	*	*	NFP
18751	11157	4	To	to	IN
18751	11157	5	the	the	DT
18751	11157	6	Second	second	JJ
18751	11157	7	and	and	CC
18751	11157	8	Third	Third	NNP
18751	11157	9	Editions	Editions	NNPS
18751	11157	10	many	many	JJ
18751	11157	11	New	new	JJ
18751	11157	12	Tables	Tables	NNPS
18751	11157	13	for	for	IN
18751	11157	14	Pressure	pressure	NN
18751	11157	15	,	,	,
18751	11157	16	up	up	RB
18751	11157	17	to	to	TO
18751	11157	18	200	200	CD
18751	11157	19	Lbs	Lbs	NNP
18751	11157	20	.	.	.
18751	11158	1	per	per	IN
18751	11158	2	Square	Square	NNP
18751	11158	3	Inch	Inch	NNP
18751	11158	4	have	have	VBP
18751	11158	5	been	be	VBN
18751	11158	6	added	add	VBN
18751	11158	7	.	.	.
18751	11159	1	"	"	``
18751	11159	2	THE	the	DT
18751	11159	3	MOST	MOST	NNP
18751	11159	4	VALUABLE	valuable	NN
18751	11159	5	WORK	work	NN
18751	11159	6	on	on	IN
18751	11159	7	Boilers	boiler	NNS
18751	11159	8	published	publish	VBN
18751	11159	9	in	in	IN
18751	11159	10	England	England	NNP
18751	11159	11	.	.	.
18751	11159	12	"	"	''
18751	11160	1	--_Shipping	--_Shipping	:
18751	11160	2	World	World	NNP
18751	11160	3	.	.	.
18751	11160	4	_	_	NNP
18751	11160	5	"	"	``
18751	11160	6	Contains	contain	VBZ
18751	11160	7	an	an	DT
18751	11160	8	ENORMOUS	enormous	NN
18751	11160	9	QUANTITY	quantity	NN
18751	11160	10	OF	of	IN
18751	11160	11	INFORMATION	INFORMATION	NNP
18751	11160	12	arranged	arrange	VBD
18751	11160	13	in	in	IN
18751	11160	14	a	a	DT
18751	11160	15	very	very	RB
18751	11160	16	convenient	convenient	JJ
18751	11160	17	form	form	NN
18751	11160	18	....	....	.
18751	11160	19	A	a	DT
18751	11160	20	MOST	MOST	JJS
18751	11160	21	USEFUL	USEFUL	NNP
18751	11160	22	VOLUME	volume	NN
18751	11160	23	...	...	NFP
18751	11160	24	supplying	supply	VBG
18751	11160	25	information	information	NN
18751	11160	26	to	to	TO
18751	11160	27	be	be	VB
18751	11160	28	had	have	VBN
18751	11160	29	nowhere	nowhere	RB
18751	11160	30	else	else	RB
18751	11160	31	.	.	.
18751	11160	32	"	"	''
18751	11161	1	--_The	--_The	:
18751	11161	2	Engineer	Engineer	NNP
18751	11161	3	.	.	.
18751	11161	4	_	_	NNP
18751	11161	5	*	*	NFP
18751	11161	6	*	*	NFP
18751	11161	7	*	*	NFP
18751	11161	8	*	*	NFP
18751	11161	9	*	*	NFP
18751	11161	10	_	_	NNP
18751	11161	11	Third	Third	NNP
18751	11161	12	Impression	Impression	NNP
18751	11161	13	.	.	.
18751	11161	14	_	_	NNP
18751	11161	15	Large	Large	NNP
18751	11161	16	Crown	Crown	NNP
18751	11161	17	8vo	8vo	NN
18751	11161	18	.	.	.
18751	11162	1	With	with	IN
18751	11162	2	numerous	numerous	JJ
18751	11162	3	Illustrations	illustration	NNS
18751	11162	4	.	.	.
18751	11163	1	6s	6	NNS
18751	11163	2	.	.	.
18751	11164	1	ENGINE	engine	NN
18751	11164	2	-	-	HYPH
18751	11164	3	ROOM	room	NN
18751	11164	4	PRACTICE	practice	NN
18751	11164	5	:	:	:
18751	11164	6	~A	~A	NFP
18751	11164	7	Handbook	Handbook	NNP
18751	11164	8	for	for	IN
18751	11164	9	Engineers	Engineers	NNPS
18751	11164	10	and	and	CC
18751	11164	11	Officers	Officers	NNPS
18751	11164	12	in	in	IN
18751	11164	13	the	the	DT
18751	11164	14	Royal	Royal	NNP
18751	11164	15	Navy	Navy	NNP
18751	11164	16	and	and	CC
18751	11164	17	Mercantile	Mercantile	NNP
18751	11164	18	Marine	Marine	NNP
18751	11164	19	,	,	,
18751	11164	20	Including	include	VBG
18751	11164	21	the	the	DT
18751	11164	22	Management	Management	NNP
18751	11164	23	of	of	IN
18751	11164	24	the	the	DT
18751	11164	25	Main	Main	NNP
18751	11164	26	and	and	CC
18751	11164	27	Auxiliary	Auxiliary	NNP
18751	11164	28	Engines	Engines	NNP
18751	11164	29	on	on	IN
18751	11164	30	Board	Board	NNP
18751	11164	31	Ship.~	Ship.~	NNP
18751	11164	32	BY	by	IN
18751	11164	33	JOHN	JOHN	NNP
18751	11164	34	G.	G.	NNP
18751	11164	35	LIVERSIDGE	LIVERSIDGE	NNP
18751	11164	36	,	,	,
18751	11164	37	Engineer	Engineer	NNP
18751	11164	38	,	,	,
18751	11164	39	R.N.	R.N.	NNP
18751	11164	40	,	,	,
18751	11164	41	A.M.I.C.E.	a.m.i.c.e.	CD
18751	11164	42	,	,	,
18751	11164	43	Instructor	instructor	NN
18751	11164	44	in	in	IN
18751	11164	45	Applied	Applied	NNP
18751	11164	46	Mechanics	Mechanics	NNP
18751	11164	47	at	at	IN
18751	11164	48	the	the	DT
18751	11164	49	Royal	Royal	NNP
18751	11164	50	Naval	Naval	NNP
18751	11164	51	College	College	NNP
18751	11164	52	,	,	,
18751	11164	53	Greenwich	Greenwich	NNP
18751	11164	54	.	.	.
18751	11165	1	_	_	NNP
18751	11165	2	Contents._--General	Contents._--General	NNP
18751	11165	3	Description	Description	NNP
18751	11165	4	of	of	IN
18751	11165	5	Marine	Marine	NNP
18751	11165	6	Machinery.--The	Machinery.--The	NNP
18751	11165	7	Conditions	Conditions	NNP
18751	11165	8	of	of	IN
18751	11165	9	Service	Service	NNP
18751	11165	10	and	and	CC
18751	11165	11	Duties	Duties	NNPS
18751	11165	12	of	of	IN
18751	11165	13	Engineers	Engineers	NNPS
18751	11165	14	of	of	IN
18751	11165	15	the	the	DT
18751	11165	16	Royal	Royal	NNP
18751	11165	17	Navy.--Entry	Navy.--Entry	NNP
18751	11165	18	and	and	CC
18751	11165	19	Conditions	Conditions	NNPS
18751	11165	20	of	of	IN
18751	11165	21	Service	Service	NNP
18751	11165	22	of	of	IN
18751	11165	23	Engineers	Engineers	NNPS
18751	11165	24	of	of	IN
18751	11165	25	the	the	DT
18751	11165	26	Leading	lead	VBG
18751	11165	27	S.S.	S.S.	NNP
18751	11166	1	Companies.--Raising	companies.--raise	VBG
18751	11166	2	Steam.--Duties	steam.--dutie	NNS
18751	11166	3	of	of	IN
18751	11166	4	a	a	DT
18751	11166	5	Steaming	Steaming	NNP
18751	11166	6	Watch	Watch	NNP
18751	11166	7	on	on	IN
18751	11166	8	Engines	Engines	NNPS
18751	11166	9	and	and	CC
18751	11166	10	Boilers.--Shutting	boilers.--shutte	VBG
18751	11166	11	off	off	RP
18751	11166	12	Steam.--Harbour	steam.--harbour	CD
18751	11166	13	Duties	Duties	NNPS
18751	11166	14	and	and	CC
18751	11166	15	Watches.--Adjustments	Watches.--Adjustments	NNP
18751	11166	16	and	and	CC
18751	11166	17	Repairs	Repairs	NNPS
18751	11166	18	of	of	IN
18751	11166	19	Engines.--Preservation	engines.--preservation	CD
18751	11166	20	and	and	CC
18751	11166	21	Repairs	Repairs	NNPS
18751	11166	22	of	of	IN
18751	11166	23	"	"	``
18751	11166	24	Tank	Tank	NNP
18751	11166	25	"	"	''
18751	11166	26	Boilers.--The	Boilers.--The	NNP
18751	11166	27	Hull	Hull	NNP
18751	11166	28	and	and	CC
18751	11166	29	its	-PRON-	PRP$
18751	11166	30	Fittings.--Cleaning	fittings.--cleaning	CD
18751	11166	31	and	and	CC
18751	11166	32	Painting	Painting	NNP
18751	11166	33	Machinery.--Reciprocating	machinery.--reciprocating	NN
18751	11166	34	Pumps	Pumps	NNPS
18751	11166	35	,	,	,
18751	11166	36	Feed	Feed	NNP
18751	11166	37	Heaters	Heaters	NNPS
18751	11166	38	,	,	,
18751	11166	39	and	and	CC
18751	11166	40	Automatic	Automatic	NNP
18751	11166	41	Feed	Feed	NNP
18751	11166	42	-	-	HYPH
18751	11166	43	Water	Water	NNP
18751	11166	44	Regulators.--Evaporators.--Steam	regulators.--evaporators.--steam	NN
18751	11166	45	Boats.--Electric	Boats.--Electric	NNP
18751	11166	46	Light	light	JJ
18751	11166	47	Machinery.--Hydraulic	machinery.--hydraulic	NN
18751	11166	48	Machinery.--Air	Machinery.--Air	NNP
18751	11166	49	-	-	HYPH
18751	11166	50	Compressing	compressing	NN
18751	11166	51	Pumps.--Refrigerating	pumps.--refrigerating	CD
18751	11166	52	Machines.--Machinery	machines.--machinery	CD
18751	11166	53	of	of	IN
18751	11166	54	Destroyers.--The	Destroyers.--The	NNP
18751	11166	55	Management	Management	NNP
18751	11166	56	of	of	IN
18751	11166	57	Water	Water	NNP
18751	11166	58	-	-	HYPH
18751	11166	59	Tube	Tube	NNP
18751	11166	60	Boilers.--Regulations	boilers.--regulation	NNS
18751	11166	61	for	for	IN
18751	11166	62	Entry	Entry	NNP
18751	11166	63	of	of	IN
18751	11166	64	Assistant	Assistant	NNP
18751	11166	65	Engineers	Engineers	NNPS
18751	11166	66	,	,	,
18751	11166	67	R.N.--Questions	r.n.--question	NNS
18751	11166	68	given	give	VBN
18751	11166	69	in	in	IN
18751	11166	70	Examinations	examination	NNS
18751	11166	71	for	for	IN
18751	11166	72	Promotion	Promotion	NNP
18751	11166	73	of	of	IN
18751	11166	74	Engineers	Engineers	NNPS
18751	11166	75	,	,	,
18751	11166	76	R.N.--Regulations	R.N.--Regulations	NNPS
18751	11166	77	respecting	respect	VBG
18751	11166	78	Board	Board	NNP
18751	11166	79	of	of	IN
18751	11166	80	Trade	Trade	NNP
18751	11166	81	Examinations	Examinations	NNPS
18751	11166	82	for	for	IN
18751	11166	83	Engineers	Engineers	NNPS
18751	11166	84	,	,	,
18751	11166	85	&	&	CC
18751	11166	86	c.	c.	NN
18751	11166	87	"	"	``
18751	11166	88	The	the	DT
18751	11166	89	contents	content	NNS
18751	11166	90	CANNOT	CANNOT	NNP
18751	11166	91	FAIL	FAIL	NNP
18751	11166	92	TO	to	TO
18751	11166	93	BE	be	VB
18751	11166	94	APPRECIATED	appreciate	VBN
18751	11166	95	.	.	.
18751	11166	96	"	"	''
18751	11167	1	--_The	--_The	:
18751	11167	2	Steamship	steamship	NN
18751	11167	3	.	.	.
18751	11167	4	_	_	NNP
18751	11167	5	"	"	``
18751	11167	6	This	this	DT
18751	11167	7	very	very	RB
18751	11167	8	useful	useful	JJ
18751	11167	9	book	book	NN
18751	11167	10	....	....	NFP
18751	11167	11	ILLUSTRATIONS	illustrations	JJ
18751	11167	12	are	be	VBP
18751	11167	13	of	of	IN
18751	11167	14	GREAT	great	JJ
18751	11167	15	IMPORTANCE	importance	NN
18751	11167	16	in	in	IN
18751	11167	17	a	a	DT
18751	11167	18	work	work	NN
18751	11167	19	of	of	IN
18751	11167	20	this	this	DT
18751	11167	21	kind	kind	NN
18751	11167	22	,	,	,
18751	11167	23	and	and	CC
18751	11167	24	it	-PRON-	PRP
18751	11167	25	is	be	VBZ
18751	11167	26	satisfactory	satisfactory	JJ
18751	11167	27	to	to	TO
18751	11167	28	find	find	VB
18751	11167	29	that	that	IN
18751	11167	30	SPECIAL	SPECIAL	NNP
18751	11167	31	ATTENTION	attention	NN
18751	11167	32	has	have	VBZ
18751	11167	33	been	be	VBN
18751	11167	34	given	give	VBN
18751	11167	35	in	in	IN
18751	11167	36	this	this	DT
18751	11167	37	respect	respect	NN
18751	11167	38	.	.	.
18751	11167	39	"	"	''
18751	11168	1	--_Engineers	--_Engineers	NNP
18751	11168	2	'	'	``
18751	11168	3	Gazette	Gazette	NNP
18751	11168	4	.	.	.
18751	11168	5	_	_	NNP
18751	11168	6	*	*	NFP
18751	11168	7	*	*	NFP
18751	11168	8	*	*	NFP
18751	11168	9	*	*	NFP
18751	11168	10	*	*	NFP
18751	11168	11	_	_	NNP
18751	11168	12	In	in	IN
18751	11168	13	Crown	Crown	NNP
18751	11168	14	8vo	8vo	NNP
18751	11168	15	,	,	,
18751	11168	16	extra	extra	JJ
18751	11168	17	,	,	,
18751	11168	18	with	with	IN
18751	11168	19	Numerous	Numerous	NNP
18751	11168	20	Illustrations	Illustrations	NNPS
18751	11168	21	_	_	NNP
18751	11168	22	.	.	.
18751	11169	1	[	[	-LRB-
18751	11169	2	_	_	NNP
18751	11169	3	Shortly	Shortly	NNP
18751	11169	4	.	.	.
18751	11169	5	_	_	NNP
18751	11169	6	GAS	GAS	NNP
18751	11169	7	AND	and	CC
18751	11169	8	OIL	OIL	NNP
18751	11169	9	ENGINES	ENGINES	NNP
18751	11169	10	:	:	:
18751	11169	11	An	an	DT
18751	11169	12	Introductory	Introductory	NNP
18751	11169	13	Text	Text	NNP
18751	11169	14	-	-	HYPH
18751	11169	15	Book	Book	NNP
18751	11169	16	on	on	IN
18751	11169	17	the	the	DT
18751	11169	18	Theory	Theory	NNP
18751	11169	19	,	,	,
18751	11169	20	Design	Design	NNP
18751	11169	21	,	,	,
18751	11169	22	Construction	Construction	NNP
18751	11169	23	,	,	,
18751	11169	24	and	and	CC
18751	11169	25	Testing	testing	NN
18751	11169	26	of	of	IN
18751	11169	27	Internal	Internal	NNP
18751	11169	28	Combustion	Combustion	NNP
18751	11169	29	Engines	Engines	NNPS
18751	11169	30	without	without	IN
18751	11169	31	Boiler	Boiler	NNP
18751	11169	32	.	.	.
18751	11170	1	FOR	for	IN
18751	11170	2	THE	the	DT
18751	11170	3	USE	USE	NNP
18751	11170	4	OF	of	IN
18751	11170	5	STUDENTS	student	NNS
18751	11170	6	.	.	.
18751	11171	1	BY	by	IN
18751	11171	2	PROF	PROF	NNP
18751	11171	3	.	.	.
18751	11171	4	W.H.	W.H.	NNP
18751	11172	1	WATKINSON	WATKINSON	NNP
18751	11172	2	,	,	,
18751	11172	3	WHIT	WHIT	NNP
18751	11172	4	.	.	.
18751	11173	1	SCH	SCH	NNP
18751	11173	2	.	.	NNP
18751	11173	3	,	,	,
18751	11173	4	M.	M.	NNP
18751	11173	5	INST	INST	NNP
18751	11173	6	.	.	.
18751	11174	1	MECH	MECH	NNP
18751	11174	2	.	.	.
18751	11175	1	E.	E.	NNP
18751	11175	2	,	,	,
18751	11175	3	Glasgow	Glasgow	NNP
18751	11175	4	and	and	CC
18751	11175	5	West	West	NNP
18751	11175	6	of	of	IN
18751	11175	7	Scotland	Scotland	NNP
18751	11175	8	Technical	Technical	NNP
18751	11175	9	College	College	NNP
18751	11175	10	.	.	.
18751	11176	1	*	*	NFP
18751	11176	2	*	*	NFP
18751	11176	3	*	*	NFP
18751	11176	4	*	*	NFP
18751	11176	5	*	*	NFP
18751	11176	6	SECOND	second	JJ
18751	11176	7	EDITION	EDITION	NNP
18751	11176	8	,	,	,
18751	11176	9	Revised	Revised	NNP
18751	11176	10	.	.	.
18751	11177	1	With	with	IN
18751	11177	2	numerous	numerous	JJ
18751	11177	3	Plates	Plates	NNPS
18751	11177	4	reduced	reduce	VBN
18751	11177	5	from	from	IN
18751	11177	6	Working	Working	NNP
18751	11177	7	Drawings	Drawings	NNPS
18751	11177	8	and	and	CC
18751	11177	9	280	280	CD
18751	11177	10	Illustrations	illustration	NNS
18751	11177	11	in	in	IN
18751	11177	12	the	the	DT
18751	11177	13	Text	Text	NNP
18751	11177	14	.	.	.
18751	11178	1	21s	21	NNS
18751	11178	2	.	.	.
18751	11179	1	_	_	NNP
18751	11179	2	A	a	DT
18751	11179	3	MANUAL	MANUAL	NNP
18751	11179	4	OF	of	IN
18751	11179	5	_	_	NNP
18751	11179	6	LOCOMOTIVE	LOCOMOTIVE	NNP
18751	11179	7	ENGINEERING	engineering	NN
18751	11179	8	:	:	:
18751	11179	9	A	a	DT
18751	11179	10	Practical	Practical	NNP
18751	11179	11	Text	Text	NNP
18751	11179	12	-	-	HYPH
18751	11179	13	Book	Book	NNP
18751	11179	14	for	for	IN
18751	11179	15	the	the	DT
18751	11179	16	Use	Use	NNP
18751	11179	17	of	of	IN
18751	11179	18	Engine	Engine	NNP
18751	11179	19	Builders	Builders	NNPS
18751	11179	20	,	,	,
18751	11179	21	Designers	Designers	NNPS
18751	11179	22	and	and	CC
18751	11179	23	Draughtsmen	Draughtsmen	NNP
18751	11179	24	,	,	,
18751	11179	25	Railway	Railway	NNP
18751	11179	26	Engineers	Engineers	NNP
18751	11179	27	,	,	,
18751	11179	28	and	and	CC
18751	11179	29	Students	student	NNS
18751	11179	30	.	.	.
18751	11180	1	BY	by	IN
18751	11180	2	WILLIAM	WILLIAM	NNPS
18751	11180	3	FRANK	FRANK	NNP
18751	11180	4	PETTIGREW	PETTIGREW	NNP
18751	11180	5	,	,	,
18751	11180	6	M.	M.	NNP
18751	11180	7	INST	INST	NNP
18751	11180	8	.	.	.
18751	11181	1	C.E.	C.E.	NNP
18751	11182	1	With	with	IN
18751	11182	2	a	a	DT
18751	11182	3	Section	Section	NNP
18751	11182	4	on	on	IN
18751	11182	5	American	American	NNP
18751	11182	6	and	and	CC
18751	11182	7	Continental	Continental	NNP
18751	11182	8	Engines	Engines	NNPS
18751	11182	9	.	.	.
18751	11183	1	BY	by	IN
18751	11183	2	ALBERT	ALBERT	NNP
18751	11183	3	F.	F.	NNP
18751	11183	4	RAVENSHEAR	RAVENSHEAR	NNP
18751	11183	5	,	,	,
18751	11183	6	B.SC	B.SC	NNP
18751	11183	7	.	.	.
18751	11183	8	,	,	,
18751	11183	9	Of	of	IN
18751	11183	10	His	-PRON-	PRP$
18751	11183	11	Majesty	Majesty	NNP
18751	11183	12	's	's	POS
18751	11183	13	Patent	Patent	NNP
18751	11183	14	Office	Office	NNP
18751	11183	15	.	.	.
18751	11184	1	_	_	NNP
18751	11184	2	Contents_.--Historical	contents_.--historical	JJ
18751	11184	3	Introduction	Introduction	NNP
18751	11184	4	,	,	,
18751	11184	5	1763	1763	CD
18751	11184	6	-	-	SYM
18751	11184	7	1863.--Modern	1863.--modern	JJ
18751	11184	8	Locomotives	Locomotives	NNPS
18751	11184	9	:	:	:
18751	11184	10	Simple.--Modern	Simple.--Modern	NNP
18751	11184	11	Locomotives	locomotive	NNS
18751	11184	12	:	:	:
18751	11184	13	Compound.--Primary	compound.--primary	CD
18751	11184	14	Consideration	consideration	NN
18751	11184	15	in	in	IN
18751	11184	16	Locomotive	locomotive	JJ
18751	11184	17	Design.--Cylinders	design.--cylinder	NNS
18751	11184	18	,	,	,
18751	11184	19	Steam	Steam	NNP
18751	11184	20	Chests	Chests	NNPS
18751	11184	21	,	,	,
18751	11184	22	and	and	CC
18751	11184	23	Stuffing	stuffing	NN
18751	11184	24	Boxes.--Pistons	boxes.--piston	NNS
18751	11184	25	,	,	,
18751	11184	26	Piston	Piston	NNP
18751	11184	27	Rods	Rods	NNP
18751	11184	28	,	,	,
18751	11184	29	Crossheads	Crossheads	NNP
18751	11184	30	,	,	,
18751	11184	31	and	and	CC
18751	11184	32	Slide	Slide	NNP
18751	11184	33	Bars.--Connecting	bars.--connecting	NN
18751	11184	34	and	and	CC
18751	11184	35	Coupling	coupling	NN
18751	11184	36	Rods.--Wheels	rods.--wheel	NNS
18751	11184	37	and	and	CC
18751	11184	38	Axles	Axles	NNPS
18751	11184	39	,	,	,
18751	11184	40	Axle	Axle	NNP
18751	11184	41	Boxes	Boxes	NNP
18751	11184	42	,	,	,
18751	11184	43	Hornblocks	Hornblocks	NNP
18751	11184	44	,	,	,
18751	11184	45	and	and	CC
18751	11184	46	Bearing	bearing	NN
18751	11184	47	Springs.--Balancing.--Valve	springs.--balancing.--valve	RB
18751	11184	48	Gear.--Slide	gear.--slide	NN
18751	11184	49	Valves	valve	NNS
18751	11184	50	and	and	CC
18751	11184	51	Valve	Valve	NNP
18751	11184	52	Gear	Gear	NNP
18751	11184	53	Details.--Framing	Details.--Framing	NNP
18751	11184	54	,	,	,
18751	11184	55	Bogies	Bogies	NNP
18751	11184	56	and	and	CC
18751	11184	57	Axle	Axle	NNP
18751	11184	58	Trucks	Trucks	NNP
18751	11184	59	,	,	,
18751	11184	60	Radial	Radial	NNP
18751	11184	61	Axle	Axle	NNP
18751	11184	62	Boxes.--Boilers.--Smokebox	boxes.--boilers.--smokebox	NN
18751	11184	63	,	,	,
18751	11184	64	Blast	Blast	NNP
18751	11184	65	Pipe	Pipe	NNP
18751	11184	66	,	,	,
18751	11184	67	Firebox	Firebox	NNP
18751	11184	68	Fittings.--Boiler	fittings.--boiler	RB
18751	11184	69	Mountings.--Tenders.--Railway	mountings.--tenders.--railway	JJ
18751	11184	70	Brakes.--Lubrication.--Consumption	brakes.--lubrication.--consumption	NN
18751	11184	71	of	of	IN
18751	11184	72	Fuel	Fuel	NNP
18751	11184	73	,	,	,
18751	11184	74	Evaporation	Evaporation	NNP
18751	11184	75	and	and	CC
18751	11184	76	Engine	Engine	NNP
18751	11184	77	Efficiency.--American	Efficiency.--American	NNP
18751	11184	78	Locomotives.--Continental	locomotives.--continental	XX
18751	11184	79	Locomotives.--Repairs	locomotives.--repairs	XX
18751	11184	80	,	,	,
18751	11184	81	Running	Running	NNP
18751	11184	82	,	,	,
18751	11184	83	Inspection	inspection	NN
18751	11184	84	,	,	,
18751	11184	85	and	and	CC
18751	11184	86	Renewals.--Three	renewals.--three	CD
18751	11184	87	Appendices.--Index	appendices.--index	CD
18751	11184	88	.	.	.
18751	11185	1	"	"	``
18751	11185	2	Likely	likely	JJ
18751	11185	3	to	to	TO
18751	11185	4	remain	remain	VB
18751	11185	5	for	for	IN
18751	11185	6	many	many	JJ
18751	11185	7	years	year	NNS
18751	11185	8	the	the	DT
18751	11185	9	STANDARD	STANDARD	NNP
18751	11185	10	WORK	WORK	NNP
18751	11185	11	for	for	IN
18751	11185	12	those	those	DT
18751	11185	13	wishing	wish	VBG
18751	11185	14	to	to	TO
18751	11185	15	learn	learn	VB
18751	11185	16	Design	Design	NNP
18751	11185	17	.	.	.
18751	11185	18	"	"	''
18751	11186	1	--_Engineer	--_Engineer	:
18751	11186	2	.	.	.
18751	11186	3	_	_	NNP
18751	11186	4	"	"	``
18751	11186	5	A	a	DT
18751	11186	6	most	most	RBS
18751	11186	7	interesting	interesting	JJ
18751	11186	8	and	and	CC
18751	11186	9	valuable	valuable	JJ
18751	11186	10	addition	addition	NN
18751	11186	11	to	to	IN
18751	11186	12	the	the	DT
18751	11186	13	bibliography	bibliography	NN
18751	11186	14	of	of	IN
18751	11186	15	the	the	DT
18751	11186	16	Locomotive	Locomotive	NNP
18751	11186	17	.	.	.
18751	11186	18	"	"	''
18751	11187	1	--_Railway	--_Railway	:
18751	11187	2	Official	Official	NNP
18751	11187	3	Gazette	Gazette	NNP
18751	11187	4	.	.	.
18751	11187	5	_	_	NNP
18751	11187	6	"	"	``
18751	11187	7	We	-PRON-	PRP
18751	11187	8	recommend	recommend	VBP
18751	11187	9	the	the	DT
18751	11187	10	book	book	NN
18751	11187	11	as	as	IN
18751	11187	12	THOROUGHLY	THOROUGHLY	NNP
18751	11187	13	PRACTICAL	PRACTICAL	NNP
18751	11187	14	in	in	IN
18751	11187	15	its	-PRON-	PRP$
18751	11187	16	character	character	NN
18751	11187	17	,	,	,
18751	11187	18	and	and	CC
18751	11187	19	MERITING	merit	VBG
18751	11187	20	A	a	DT
18751	11187	21	PLACE	place	NN
18751	11187	22	IN	in	IN
18751	11187	23	ANY	any	DT
18751	11187	24	COLLECTION	collection	NN
18751	11187	25	of	of	IN
18751	11187	26	...	...	:
18751	11187	27	works	work	NNS
18751	11187	28	on	on	IN
18751	11187	29	Locomotive	Locomotive	NNP
18751	11187	30	Engineering	Engineering	NNP
18751	11187	31	.	.	.
18751	11187	32	"	"	''
18751	11188	1	--_Railway	--_Railway	:
18751	11188	2	News	news	NN
18751	11188	3	.	.	.
18751	11188	4	_	_	NNP
18751	11188	5	"	"	``
18751	11188	6	The	the	DT
18751	11188	7	work	work	NN
18751	11188	8	CONTAINS	contain	VBD
18751	11188	9	ALL	all	DT
18751	11188	10	THAT	that	WDT
18751	11188	11	CAN	CAN	MD
18751	11188	12	BE	be	VB
18751	11188	13	LEARNT	learnt	NN
18751	11188	14	from	from	IN
18751	11188	15	a	a	DT
18751	11188	16	book	book	NN
18751	11188	17	upon	upon	IN
18751	11188	18	such	such	PDT
18751	11188	19	a	a	DT
18751	11188	20	subject	subject	NN
18751	11188	21	.	.	.
18751	11189	1	It	-PRON-	PRP
18751	11189	2	will	will	MD
18751	11189	3	at	at	IN
18751	11189	4	once	once	RB
18751	11189	5	rank	rank	VB
18751	11189	6	as	as	IN
18751	11189	7	THE	the	DT
18751	11189	8	STANDARD	STANDARD	NNP
18751	11189	9	WORK	work	VBP
18751	11189	10	UPON	upon	PDT
18751	11189	11	THIS	this	DT
18751	11189	12	IMPORTANT	important	JJ
18751	11189	13	SUBJECT	SUBJECT	NNS
18751	11189	14	.	.	.
18751	11189	15	"	"	''
18751	11190	1	--_Railway	--_Railway	:
18751	11190	2	Magazine	Magazine	NNP
18751	11190	3	.	.	.
18751	11190	4	_	_	NNP
18751	11190	5	*	*	NFP
18751	11190	6	*	*	NFP
18751	11190	7	*	*	NFP
18751	11190	8	*	*	NFP
18751	11190	9	*	*	NFP
18751	11190	10	_	_	NNP
18751	11190	11	In	in	IN
18751	11190	12	Large	large	JJ
18751	11190	13	8vo	8vo	NN
18751	11190	14	.	.	.
18751	11191	1	Handsome	Handsome	NNP
18751	11191	2	Cloth	Cloth	NNP
18751	11191	3	.	.	.
18751	11192	1	With	with	IN
18751	11192	2	Plates	Plates	NNPS
18751	11192	3	and	and	CC
18751	11192	4	Illustrations	Illustrations	NNPS
18751	11192	5	.	.	.
18751	11193	1	16s	16	NNS
18751	11193	2	.	.	.
18751	11193	3	_	_	NNP
18751	11193	4	LIGHT	LIGHT	NNP
18751	11193	5	RAILWAYS	RAILWAYS	NNP
18751	11193	6	AT	at	IN
18751	11193	7	HOME	home	NN
18751	11193	8	AND	and	CC
18751	11193	9	ABROAD	abroad	RB
18751	11193	10	.	.	.
18751	11194	1	BY	by	IN
18751	11194	2	WILLIAM	WILLIAM	NNPS
18751	11194	3	HENRY	HENRY	NNP
18751	11194	4	COLE	COLE	NNP
18751	11194	5	,	,	,
18751	11194	6	M.	M.	NNP
18751	11194	7	INST	INST	NNP
18751	11194	8	.	.	.
18751	11195	1	C.E.	C.E.	NNP
18751	11195	2	,	,	,
18751	11195	3	Late	Late	NNP
18751	11195	4	Deputy	Deputy	NNP
18751	11195	5	-	-	HYPH
18751	11195	6	Manager	Manager	NNP
18751	11195	7	,	,	,
18751	11195	8	North	North	NNP
18751	11195	9	-	-	HYPH
18751	11195	10	Western	Western	NNP
18751	11195	11	Railway	Railway	NNP
18751	11195	12	,	,	,
18751	11195	13	India	India	NNP
18751	11195	14	.	.	.
18751	11196	1	_	_	NNP
18751	11196	2	Contents._--Discussion	contents._--discussion	NN
18751	11196	3	of	of	IN
18751	11196	4	the	the	DT
18751	11196	5	Term	Term	NNP
18751	11196	6	"	"	``
18751	11196	7	Light	Light	NNP
18751	11196	8	Railways	Railways	NNPS
18751	11196	9	.	.	.
18751	11196	10	"	"	''
18751	11197	1	--English	--English	:
18751	11197	2	Railways	Railways	NNP
18751	11197	3	,	,	,
18751	11197	4	Rates	Rates	NNP
18751	11197	5	,	,	,
18751	11197	6	and	and	CC
18751	11197	7	Farmers.--Light	Farmers.--Light	NNP
18751	11197	8	Railways	Railways	NNPS
18751	11197	9	in	in	IN
18751	11197	10	Belgium	Belgium	NNP
18751	11197	11	,	,	,
18751	11197	12	France	France	NNP
18751	11197	13	,	,	,
18751	11197	14	Italy	Italy	NNP
18751	11197	15	,	,	,
18751	11197	16	other	other	JJ
18751	11197	17	European	European	NNP
18751	11197	18	Countries	Countries	NNPS
18751	11197	19	,	,	,
18751	11197	20	America	America	NNP
18751	11197	21	and	and	CC
18751	11197	22	the	the	DT
18751	11197	23	Colonies	Colonies	NNPS
18751	11197	24	,	,	,
18751	11197	25	India	India	NNP
18751	11197	26	,	,	,
18751	11197	27	Ireland.--Road	Ireland.--Road	:
18751	11197	28	Transport	Transport	NNP
18751	11197	29	as	as	IN
18751	11197	30	an	an	DT
18751	11197	31	alternative.--The	alternative.--The	NNP
18751	11197	32	Light	Light	NNP
18751	11197	33	Railways	Railways	NNP
18751	11197	34	Act	Act	NNP
18751	11197	35	,	,	,
18751	11197	36	1896.--The	1896.--The	NNP
18751	11197	37	Question	question	NN
18751	11197	38	of	of	IN
18751	11197	39	Gauge.--Construction	gauge.--construction	NN
18751	11197	40	and	and	CC
18751	11197	41	Working.--Locomotives	working.--locomotive	NNS
18751	11197	42	and	and	CC
18751	11197	43	Rolling	Rolling	NNP
18751	11197	44	-	-	HYPH
18751	11197	45	Stock.--Light	Stock.--Light	NNP
18751	11197	46	Railways	Railways	NNPS
18751	11197	47	in	in	IN
18751	11197	48	England	England	NNP
18751	11197	49	,	,	,
18751	11197	50	Scotland	Scotland	NNP
18751	11197	51	,	,	,
18751	11197	52	and	and	CC
18751	11197	53	Wales.--Appendices	Wales.--Appendices	NNP
18751	11197	54	and	and	CC
18751	11197	55	Index	Index	NNP
18751	11197	56	.	.	.
18751	11198	1	"	"	``
18751	11198	2	Mr.	Mr.	NNP
18751	11198	3	W.H.	W.H.	NNP
18751	11199	1	Cole	Cole	NNP
18751	11199	2	has	have	VBZ
18751	11199	3	brought	bring	VBN
18751	11199	4	together	together	RB
18751	11199	5	...	...	:
18751	11199	6	a	a	DT
18751	11199	7	LARGE	large	JJ
18751	11199	8	AMOUNT	amount	NN
18751	11199	9	OF	of	IN
18751	11199	10	VALUABLE	VALUABLE	NNP
18751	11199	11	INFORMATION	INFORMATION	NNP
18751	11199	12	...	...	:
18751	11199	13	hitherto	hitherto	VBD
18751	11199	14	practically	practically	RB
18751	11199	15	inaccessible	inaccessible	JJ
18751	11199	16	to	to	IN
18751	11199	17	the	the	DT
18751	11199	18	ordinary	ordinary	JJ
18751	11199	19	reader	reader	NN
18751	11199	20	.	.	.
18751	11199	21	"	"	''
18751	11200	1	--_Times	--_Times	:
18751	11200	2	.	.	.
18751	11200	3	_	_	NNP
18751	11200	4	"	"	``
18751	11200	5	Will	Will	MD
18751	11200	6	remain	remain	VB
18751	11200	7	,	,	,
18751	11200	8	for	for	IN
18751	11200	9	some	some	DT
18751	11200	10	time	time	NN
18751	11200	11	yet	yet	RB
18751	11200	12	a	a	DT
18751	11200	13	STANDARD	STANDARD	NNP
18751	11200	14	WORK	WORK	NNP
18751	11200	15	in	in	IN
18751	11200	16	everything	everything	NN
18751	11200	17	relating	relate	VBG
18751	11200	18	to	to	IN
18751	11200	19	Light	Light	NNP
18751	11200	20	Railways	Railways	NNP
18751	11200	21	.	.	.
18751	11200	22	"	"	''
18751	11201	1	--_Engineer	--_Engineer	:
18751	11201	2	.	.	.
18751	11201	3	_	_	NNP
18751	11201	4	"	"	``
18751	11201	5	The	the	DT
18751	11201	6	author	author	NN
18751	11201	7	has	have	VBZ
18751	11201	8	extended	extend	VBN
18751	11201	9	practical	practical	JJ
18751	11201	10	experience	experience	NN
18751	11201	11	that	that	WDT
18751	11201	12	makes	make	VBZ
18751	11201	13	the	the	DT
18751	11201	14	book	book	NN
18751	11201	15	lucid	lucid	JJ
18751	11201	16	and	and	CC
18751	11201	17	useful	useful	JJ
18751	11201	18	.	.	.
18751	11202	1	It	-PRON-	PRP
18751	11202	2	is	be	VBZ
18751	11202	3	EXCEEDINGLY	EXCEEDINGLY	NNP
18751	11202	4	well	well	RB
18751	11202	5	done"--_Engineering	done"--_Engineering	NFP
18751	11202	6	.	.	.
18751	11202	7	_	_	NNP
18751	11202	8	"	"	``
18751	11202	9	The	the	DT
18751	11202	10	whole	whole	JJ
18751	11202	11	subject	subject	NN
18751	11202	12	is	be	VBZ
18751	11202	13	EXHAUSTIVELY	EXHAUSTIVELY	NNP
18751	11202	14	and	and	CC
18751	11202	15	PRACTICALLY	PRACTICALLY	NNP
18751	11202	16	considered	consider	VBN
18751	11202	17	.	.	.
18751	11203	1	The	the	DT
18751	11203	2	work	work	NN
18751	11203	3	can	can	MD
18751	11203	4	be	be	VB
18751	11203	5	cordially	cordially	RB
18751	11203	6	recommended	recommend	VBN
18751	11203	7	as	as	IN
18751	11203	8	INDISPENSABLE	INDISPENSABLE	NNP
18751	11203	9	to	to	IN
18751	11203	10	those	those	DT
18751	11203	11	whose	whose	WP$
18751	11203	12	duty	duty	NN
18751	11203	13	it	-PRON-	PRP
18751	11203	14	is	be	VBZ
18751	11203	15	to	to	TO
18751	11203	16	become	become	VB
18751	11203	17	acquainted	acquaint	VBN
18751	11203	18	with	with	IN
18751	11203	19	one	one	CD
18751	11203	20	of	of	IN
18751	11203	21	the	the	DT
18751	11203	22	prime	prime	JJ
18751	11203	23	necessities	necessity	NNS
18751	11203	24	of	of	IN
18751	11203	25	the	the	DT
18751	11203	26	immediate	immediate	JJ
18751	11203	27	future	future	NN
18751	11203	28	.	.	.
18751	11203	29	"	"	''
18751	11204	1	--_Railway	--_Railway	:
18751	11204	2	Official	Official	NNP
18751	11204	3	Gazette	Gazette	NNP
18751	11204	4	.	.	.
18751	11204	5	_	_	NNP
18751	11204	6	"	"	``
18751	11204	7	THERE	there	EX
18751	11204	8	COULD	COULD	MD
18751	11204	9	BE	be	VB
18751	11204	10	NO	no	DT
18751	11204	11	BETTER	BETTER	NNP
18751	11204	12	BOOK	BOOK	NNS
18751	11204	13	of	of	IN
18751	11204	14	first	first	JJ
18751	11204	15	reference	reference	NN
18751	11204	16	on	on	IN
18751	11204	17	its	-PRON-	PRP$
18751	11204	18	subject	subject	NN
18751	11204	19	.	.	.
18751	11205	1	All	all	DT
18751	11205	2	classes	class	NNS
18751	11205	3	of	of	IN
18751	11205	4	Engineers	Engineers	NNPS
18751	11205	5	will	will	MD
18751	11205	6	welcome	welcome	VB
18751	11205	7	its	-PRON-	PRP$
18751	11205	8	appearance	appearance	NN
18751	11205	9	.	.	.
18751	11205	10	"	"	''
18751	11206	1	--_Scotsman	--_Scotsman	:
18751	11206	2	.	.	.
18751	11206	3	_	_	NNP
18751	11206	4	*	*	NFP
18751	11206	5	*	*	NFP
18751	11206	6	*	*	NFP
18751	11206	7	*	*	NFP
18751	11206	8	*	*	NFP
18751	11206	9	THIRD	THIRD	NNP
18751	11206	10	EDITION	EDITION	NNP
18751	11206	11	,	,	,
18751	11206	12	Revised	Revised	NNP
18751	11206	13	and	and	CC
18751	11206	14	Enlarged	Enlarged	NNP
18751	11206	15	.	.	.
18751	11207	1	_	_	NNP
18751	11207	2	With	with	IN
18751	11207	3	Numerous	Numerous	NNP
18751	11207	4	Illustrations	Illustrations	NNPS
18751	11207	5	.	.	.
18751	11208	1	Price	price	NN
18751	11208	2	8s	8s	NNP
18751	11208	3	.	.	.
18751	11209	1	6d	6d	NNP
18751	11209	2	.	.	.
18751	11209	3	_	_	NNP
18751	11209	4	~VALVES	~valves	NN
18751	11209	5	AND	and	CC
18751	11209	6	VALVE	VALVE	NNP
18751	11209	7	-	-	HYPH
18751	11209	8	GEARING:~	GEARING:~	NNP
18751	11209	9	_	_	NNP
18751	11209	10	INCLUDING	include	VBZ
18751	11209	11	THE	the	DT
18751	11209	12	CORLISS	CORLISS	NNP
18751	11209	13	VALVE	valve	NN
18751	11209	14	AND	and	CC
18751	11209	15	TRIP	TRIP	NNP
18751	11209	16	GEARS	GEARS	NNP
18751	11209	17	.	.	.
18751	11209	18	_	_	NNP
18751	11209	19	BY	by	IN
18751	11209	20	CHARLES	CHARLES	NNP
18751	11209	21	HURST	HURST	NNP
18751	11209	22	,	,	,
18751	11209	23	Practical	Practical	NNP
18751	11209	24	Draughtsman	Draughtsman	NNP
18751	11209	25	.	.	.
18751	11210	1	"	"	``
18751	11210	2	CONCISE	CONCISE	NNP
18751	11210	3	explanations	explanation	NNS
18751	11210	4	illustrated	illustrate	VBN
18751	11210	5	by	by	IN
18751	11210	6	115	115	CD
18751	11210	7	VERY	very	RB
18751	11210	8	CLEAR	clear	JJ
18751	11210	9	DIAGRAMS	diagram	NNS
18751	11210	10	and	and	CC
18751	11210	11	drawings	drawing	NNS
18751	11210	12	and	and	CC
18751	11210	13	4	4	CD
18751	11210	14	folding	fold	VBG
18751	11210	15	-	-	HYPH
18751	11210	16	plates	plate	NNS
18751	11210	17	...	...	:
18751	11210	18	the	the	DT
18751	11210	19	book	book	NN
18751	11210	20	fulfils	fulfil	VBZ
18751	11210	21	a	a	DT
18751	11210	22	VALUABLE	VALUABLE	NNP
18751	11210	23	function	function	NN
18751	11210	24	.	.	.
18751	11210	25	"	"	''
18751	11211	1	--_Athenæum	--_Athenæum	:
18751	11211	2	.	.	.
18751	11211	3	_	_	NNP
18751	11211	4	"	"	``
18751	11211	5	MR	MR	NNP
18751	11211	6	.	.	.
18751	11211	7	HURST	HURST	NNP
18751	11211	8	'S	'S	NNP
18751	11211	9	VALVES	valves	NN
18751	11211	10	AND	and	CC
18751	11211	11	VALVE	valve	NN
18751	11211	12	-	-	HYPH
18751	11211	13	GEARING	GEARING	NNP
18751	11211	14	will	will	MD
18751	11211	15	prove	prove	VB
18751	11211	16	a	a	DT
18751	11211	17	very	very	RB
18751	11211	18	valuable	valuable	JJ
18751	11211	19	aid	aid	NN
18751	11211	20	,	,	,
18751	11211	21	and	and	CC
18751	11211	22	tend	tend	VB
18751	11211	23	to	to	IN
18751	11211	24	the	the	DT
18751	11211	25	production	production	NN
18751	11211	26	of	of	IN
18751	11211	27	Engines	engine	NNS
18751	11211	28	of	of	IN
18751	11211	29	SCIENTIFIC	scientific	JJ
18751	11211	30	DESIGN	design	NN
18751	11211	31	AND	and	CC
18751	11211	32	ECONOMICAL	economical	NN
18751	11211	33	WORKING	working	NN
18751	11211	34	....	....	.
18751	11211	35	Will	Will	MD
18751	11211	36	be	be	VB
18751	11211	37	largely	largely	RB
18751	11211	38	sought	seek	VBN
18751	11211	39	after	after	IN
18751	11211	40	by	by	IN
18751	11211	41	Students	student	NNS
18751	11211	42	and	and	CC
18751	11211	43	Designers.--_Marine	Designers.--_Marine	NNP
18751	11211	44	Engineer	Engineer	NNP
18751	11211	45	.	.	.
18751	11211	46	_	_	NNP
18751	11211	47	"	"	``
18751	11211	48	USEFUL	USEFUL	NNP
18751	11211	49	AND	and	CC
18751	11211	50	THOROUGHLY	THOROUGHLY	VBZ
18751	11211	51	PRACTICAL	PRACTICAL	NNP
18751	11211	52	.	.	.
18751	11212	1	Will	Will	MD
18751	11212	2	undoubtedly	undoubtedly	RB
18751	11212	3	be	be	VB
18751	11212	4	found	find	VBN
18751	11212	5	of	of	IN
18751	11212	6	GREAT	great	JJ
18751	11212	7	VALUE	value	NN
18751	11212	8	to	to	IN
18751	11212	9	all	all	DT
18751	11212	10	concerned	concern	VBN
18751	11212	11	with	with	IN
18751	11212	12	the	the	DT
18751	11212	13	design	design	NN
18751	11212	14	of	of	IN
18751	11212	15	Valve	valve	NN
18751	11212	16	-	-	HYPH
18751	11212	17	gearing	gearing	NN
18751	11212	18	.	.	.
18751	11212	19	"	"	''
18751	11213	1	--_Mechanical	--_Mechanical	:
18751	11213	2	World	World	NNP
18751	11213	3	.	.	.
18751	11213	4	_	_	NNP
18751	11213	5	"	"	``
18751	11213	6	Almost	almost	RB
18751	11213	7	EVERY	every	DT
18751	11213	8	TYPE	type	NN
18751	11213	9	OF	of	IN
18751	11213	10	VALVE	valve	NN
18751	11213	11	and	and	CC
18751	11213	12	its	-PRON-	PRP$
18751	11213	13	gearing	gearing	NN
18751	11213	14	is	be	VBZ
18751	11213	15	clearly	clearly	RB
18751	11213	16	set	set	VBN
18751	11213	17	forth	forth	RP
18751	11213	18	,	,	,
18751	11213	19	and	and	CC
18751	11213	20	illustrated	illustrate	VBN
18751	11213	21	in	in	IN
18751	11213	22	such	such	PDT
18751	11213	23	a	a	DT
18751	11213	24	way	way	NN
18751	11213	25	as	as	IN
18751	11213	26	to	to	TO
18751	11213	27	be	be	VB
18751	11213	28	READILY	readily	NN
18751	11213	29	UNDERSTOOD	UNDERSTOOD	NNP
18751	11213	30	and	and	CC
18751	11213	31	PRACTICALLY	PRACTICALLY	NNP
18751	11213	32	APPLIED	APPLIED	NNP
18751	11213	33	by	by	IN
18751	11213	34	either	either	CC
18751	11213	35	the	the	DT
18751	11213	36	Engineer	Engineer	NNP
18751	11213	37	,	,	,
18751	11213	38	Draughtsman	Draughtsman	NNP
18751	11213	39	,	,	,
18751	11213	40	or	or	CC
18751	11213	41	Student	student	NN
18751	11213	42	....	....	NFP
18751	11213	43	Should	Should	MD
18751	11213	44	prove	prove	VB
18751	11213	45	both	both	DT
18751	11213	46	USEFUL	USEFUL	NNP
18751	11213	47	and	and	CC
18751	11213	48	VALUABLE	VALUABLE	NNP
18751	11213	49	to	to	IN
18751	11213	50	all	all	DT
18751	11213	51	Engineers	engineer	NNS
18751	11213	52	seeking	seek	VBG
18751	11213	53	for	for	IN
18751	11213	54	RELIABLE	RELIABLE	NNP
18751	11213	55	and	and	CC
18751	11213	56	CLEAR	CLEAR	NNP
18751	11213	57	information	information	NN
18751	11213	58	on	on	IN
18751	11213	59	the	the	DT
18751	11213	60	subject	subject	NN
18751	11213	61	.	.	.
18751	11214	1	Its	-PRON-	PRP$
18751	11214	2	moderate	moderate	JJ
18751	11214	3	price	price	NN
18751	11214	4	brings	bring	VBZ
18751	11214	5	it	-PRON-	PRP
18751	11214	6	within	within	IN
18751	11214	7	the	the	DT
18751	11214	8	reach	reach	NN
18751	11214	9	of	of	IN
18751	11214	10	all"--_Industries	all"--_Industries	NNP
18751	11214	11	and	and	CC
18751	11214	12	Iron	Iron	NNP
18751	11214	13	.	.	.
18751	11214	14	_	_	NNP
18751	11214	15	"	"	``
18751	11214	16	Mr.	Mr.	NNP
18751	11214	17	HURST	HURST	NNP
18751	11214	18	'S	's	POS
18751	11214	19	work	work	NN
18751	11214	20	is	be	VBZ
18751	11214	21	ADMIRABLY	ADMIRABLY	NNP
18751	11214	22	suited	suit	VBN
18751	11214	23	to	to	IN
18751	11214	24	the	the	DT
18751	11214	25	needs	need	NNS
18751	11214	26	of	of	IN
18751	11214	27	the	the	DT
18751	11214	28	practical	practical	JJ
18751	11214	29	mechanic	mechanic	NN
18751	11214	30	....	....	.
18751	11215	1	It	-PRON-	PRP
18751	11215	2	is	be	VBZ
18751	11215	3	free	free	JJ
18751	11215	4	from	from	IN
18751	11215	5	any	any	DT
18751	11215	6	elaborate	elaborate	JJ
18751	11215	7	theoretical	theoretical	JJ
18751	11215	8	discussions	discussion	NNS
18751	11215	9	,	,	,
18751	11215	10	and	and	CC
18751	11215	11	the	the	DT
18751	11215	12	explanations	explanation	NNS
18751	11215	13	of	of	IN
18751	11215	14	the	the	DT
18751	11215	15	various	various	JJ
18751	11215	16	types	type	NNS
18751	11215	17	of	of	IN
18751	11215	18	valve	valve	NN
18751	11215	19	-	-	HYPH
18751	11215	20	gear	gear	NN
18751	11215	21	are	be	VBP
18751	11215	22	accompanied	accompany	VBN
18751	11215	23	by	by	IN
18751	11215	24	diagrams	diagram	NNS
18751	11215	25	which	which	WDT
18751	11215	26	render	render	VBP
18751	11215	27	them	-PRON-	PRP
18751	11215	28	EASILY	easily	RB
18751	11215	29	UNDERSTOOD	UNDERSTOOD	NNP
18751	11215	30	.	.	.
18751	11215	31	"	"	''
18751	11216	1	--_The	--_The	:
18751	11216	2	Scientific	Scientific	NNP
18751	11216	3	American	American	NNP
18751	11216	4	.	.	.
18751	11216	5	_	_	NNP
18751	11216	6	*	*	NFP
18751	11216	7	*	*	NFP
18751	11216	8	*	*	NFP
18751	11216	9	*	*	NFP
18751	11216	10	*	*	NFP
18751	11216	11	~Hints	~Hints	NFP
18751	11216	12	on	on	IN
18751	11216	13	Steam	Steam	NNP
18751	11216	14	Engine	Engine	NNP
18751	11216	15	Design	Design	NNP
18751	11216	16	and	and	CC
18751	11216	17	Construction.~	construction.~	NN
18751	11216	18	By	by	IN
18751	11216	19	CHARLES	CHARLES	NNP
18751	11216	20	HURST	HURST	NNP
18751	11216	21	,	,	,
18751	11216	22	"	"	''
18751	11216	23	Author	author	NN
18751	11216	24	of	of	IN
18751	11216	25	Valves	Valves	NNPS
18751	11216	26	and	and	CC
18751	11216	27	Valve	Valve	NNP
18751	11216	28	Gearing	Gearing	NNP
18751	11216	29	.	.	.
18751	11216	30	"	"	''
18751	11217	1	In	in	IN
18751	11217	2	Paper	Paper	NNP
18751	11217	3	Boards	Boards	NNPS
18751	11217	4	,	,	,
18751	11217	5	8vo	8vo	NN
18751	11217	6	.	.	NNP
18751	11217	7	,	,	,
18751	11217	8	Cloth	Cloth	NNP
18751	11217	9	Back	back	RB
18751	11217	10	.	.	.
18751	11218	1	Illustrated	Illustrated	NNP
18751	11218	2	.	.	.
18751	11219	1	Price	price	NN
18751	11219	2	1s	1	NNS
18751	11219	3	.	.	.
18751	11220	1	6d	6d	NNP
18751	11220	2	.	.	.
18751	11221	1	net	net	NNP
18751	11221	2	.	.	.
18751	11222	1	CONTENTS.--I.	CONTENTS.--I.	NNP
18751	11223	1	Steam	steam	NN
18751	11223	2	Pipes.--II	pipes.--ii	JJ
18751	11223	3	.	.	.
18751	11224	1	Valves.--III	valves.--iii	NN
18751	11224	2	.	.	.
18751	11225	1	Cylinders.--IV	cylinders.--iv	UH
18751	11225	2	.	.	.
18751	11226	1	Air	Air	NNP
18751	11226	2	Pumps	Pumps	NNP
18751	11226	3	and	and	CC
18751	11226	4	Condensers.--V.	Condensers.--V.	NNP
18751	11227	1	Motion	Motion	NNP
18751	11227	2	Work.--VI	Work.--VI	NNP
18751	11227	3	.	.	.
18751	11228	1	Crank	Crank	NNP
18751	11228	2	Shafts	Shafts	NNP
18751	11228	3	and	and	CC
18751	11228	4	Pedestals.--VII	Pedestals.--VII	NNP
18751	11228	5	.	.	.
18751	11229	1	Valve	Valve	NNP
18751	11229	2	Gear.--VIII	Gear.--VIII	NNP
18751	11229	3	.	.	.
18751	11230	1	Lubrication.--IX	Lubrication.--IX	NNP
18751	11230	2	.	.	.
18751	11231	1	Miscellaneous	miscellaneous	JJ
18751	11231	2	Details	detail	NNS
18751	11231	3	--	--	:
18751	11231	4	INDEX	INDEX	NNP
18751	11231	5	.	.	.
18751	11232	1	"	"	``
18751	11232	2	A	a	DT
18751	11232	3	handy	handy	JJ
18751	11232	4	volume	volume	NN
18751	11232	5	which	which	WDT
18751	11232	6	every	every	DT
18751	11232	7	practical	practical	JJ
18751	11232	8	young	young	JJ
18751	11232	9	engineer	engineer	NN
18751	11232	10	should	should	MD
18751	11232	11	possess	possess	VB
18751	11232	12	.	.	.
18751	11232	13	"	"	''
18751	11233	1	--_The	--_The	:
18751	11233	2	Model	Model	NNP
18751	11233	3	Engineer	Engineer	NNP
18751	11233	4	.	.	.
18751	11233	5	_	_	NNP
18751	11233	6	*	*	NFP
18751	11233	7	*	*	NFP
18751	11233	8	*	*	NFP
18751	11233	9	*	*	NFP
18751	11233	10	*	*	NFP
18751	11233	11	JUST	just	RB
18751	11233	12	OUT	out	RB
18751	11233	13	.	.	.
18751	11234	1	Strongly	strongly	RB
18751	11234	2	Bound	Bound	NNP
18751	11234	3	in	in	IN
18751	11234	4	Super	Super	NNP
18751	11234	5	Royal	Royal	NNP
18751	11234	6	8vo	8vo	NN
18751	11234	7	.	.	.
18751	11235	1	Cloth	Cloth	NNP
18751	11235	2	Boards	board	NNS
18751	11235	3	.	.	.
18751	11236	1	~BONUS	~BONUS	NFP
18751	11236	2	TABLES:~	TABLES:~	NNP
18751	11236	3	For	for	IN
18751	11236	4	Calculating	calculate	VBG
18751	11236	5	Wages	Wages	NNPS
18751	11236	6	on	on	IN
18751	11236	7	the	the	DT
18751	11236	8	Bonus	Bonus	NNP
18751	11236	9	or	or	CC
18751	11236	10	Premium	Premium	NNP
18751	11236	11	Systems	Systems	NNPS
18751	11236	12	.	.	.
18751	11237	1	_	_	NNP
18751	11237	2	For	for	IN
18751	11237	3	Engineering	Engineering	NNP
18751	11237	4	,	,	,
18751	11237	5	Technical	Technical	NNP
18751	11237	6	and	and	CC
18751	11237	7	Allied	Allied	NNP
18751	11237	8	Trades	Trades	NNPS
18751	11237	9	.	.	.
18751	11237	10	_	_	NNP
18751	11237	11	BY	by	IN
18751	11237	12	HENRY	HENRY	NNP
18751	11237	13	A.	a.	NN
18751	11237	14	GOLDING	golde	VBG
18751	11237	15	,	,	,
18751	11237	16	A.M.INST.M.E.	A.M.INST.M.E.	NNP
18751	11237	17	,	,	,
18751	11237	18	Technical	Technical	NNP
18751	11237	19	Assistant	Assistant	NNP
18751	11237	20	to	to	IN
18751	11237	21	Messrs.	Messrs.	NNS
18751	11237	22	Bryan	Bryan	NNP
18751	11237	23	Donkin	Donkin	NNP
18751	11237	24	and	and	CC
18751	11237	25	Clench	Clench	NNP
18751	11237	26	,	,	,
18751	11237	27	Ltd.	Ltd.	NNP
18751	11237	28	,	,	,
18751	11237	29	and	and	CC
18751	11237	30	Assistant	Assistant	NNP
18751	11237	31	Lecturer	Lecturer	NNP
18751	11237	32	in	in	IN
18751	11237	33	Mechanical	Mechanical	NNP
18751	11237	34	Engineering	Engineering	NNP
18751	11237	35	at	at	IN
18751	11237	36	the	the	DT
18751	11237	37	Northampton	Northampton	NNP
18751	11237	38	Institute	Institute	NNP
18751	11237	39	,	,	,
18751	11237	40	London	London	NNP
18751	11237	41	,	,	,
18751	11237	42	E.C.	E.C.	NNP
18751	11238	1	"	"	``
18751	11238	2	The	the	DT
18751	11238	3	adoption	adoption	NN
18751	11238	4	of	of	IN
18751	11238	5	this	this	DT
18751	11238	6	system	system	NN
18751	11238	7	for	for	IN
18751	11238	8	the	the	DT
18751	11238	9	payment	payment	NN
18751	11238	10	of	of	IN
18751	11238	11	workmen	workman	NNS
18751	11238	12	has	have	VBZ
18751	11238	13	created	create	VBN
18751	11238	14	a	a	DT
18751	11238	15	demand	demand	NN
18751	11238	16	for	for	IN
18751	11238	17	some	some	DT
18751	11238	18	handy	handy	JJ
18751	11238	19	table	table	NN
18751	11238	20	or	or	CC
18751	11238	21	series	series	NN
18751	11238	22	of	of	IN
18751	11238	23	tables	table	NNS
18751	11238	24	,	,	,
18751	11238	25	by	by	IN
18751	11238	26	means	mean	NNS
18751	11238	27	of	of	IN
18751	11238	28	which	which	WDT
18751	11238	29	the	the	DT
18751	11238	30	wages	wage	NNS
18751	11238	31	may	may	MD
18751	11238	32	be	be	VB
18751	11238	33	easily	easily	RB
18751	11238	34	found	find	VBN
18751	11238	35	without	without	IN
18751	11238	36	the	the	DT
18751	11238	37	necessity	necessity	NN
18751	11238	38	of	of	IN
18751	11238	39	any	any	DT
18751	11238	40	calculations	calculation	NNS
18751	11238	41	whatever	whatever	WDT
18751	11238	42	.	.	.
18751	11239	1	With	with	IN
18751	11239	2	the	the	DT
18751	11239	3	object	object	NN
18751	11239	4	of	of	IN
18751	11239	5	supplying	supply	VBG
18751	11239	6	this	this	DT
18751	11239	7	need	need	NN
18751	11239	8	,	,	,
18751	11239	9	the	the	DT
18751	11239	10	author	author	NN
18751	11239	11	has	have	VBZ
18751	11239	12	compiled	compile	VBN
18751	11239	13	the	the	DT
18751	11239	14	following	follow	VBG
18751	11239	15	tables	table	NNS
18751	11239	16	,	,	,
18751	11239	17	which	which	WDT
18751	11239	18	have	have	VBP
18751	11239	19	been	be	VBN
18751	11239	20	in	in	IN
18751	11239	21	practical	practical	JJ
18751	11239	22	use	use	NN
18751	11239	23	for	for	IN
18751	11239	24	some	some	DT
18751	11239	25	time	time	NN
18751	11239	26	past	past	NN
18751	11239	27	at	at	IN
18751	11239	28	a	a	DT
18751	11239	29	large	large	JJ
18751	11239	30	engineering	engineering	NN
18751	11239	31	works	work	NNS
18751	11239	32	in	in	IN
18751	11239	33	London	London	NNP
18751	11239	34	,	,	,
18751	11239	35	and	and	CC
18751	11239	36	have	have	VBP
18751	11239	37	been	be	VBN
18751	11239	38	found	find	VBN
18751	11239	39	of	of	IN
18751	11239	40	inestimable	inestimable	JJ
18751	11239	41	value	value	NN
18751	11239	42	.	.	.
18751	11240	1	Not	not	RB
18751	11240	2	only	only	RB
18751	11240	3	are	be	VBP
18751	11240	4	they	-PRON-	PRP
18751	11240	5	of	of	IN
18751	11240	6	great	great	JJ
18751	11240	7	value	value	NN
18751	11240	8	as	as	IN
18751	11240	9	a	a	DT
18751	11240	10	'	'	``
18751	11240	11	time	time	NN
18751	11240	12	saving	save	VBG
18751	11240	13	appliance	appliance	NN
18751	11240	14	,	,	,
18751	11240	15	'	'	''
18751	11240	16	the	the	DT
18751	11240	17	computation	computation	NN
18751	11240	18	of	of	IN
18751	11240	19	the	the	DT
18751	11240	20	bonus	bonus	NN
18751	11240	21	or	or	CC
18751	11240	22	premiums	premium	NNS
18751	11240	23	earned	earn	VBN
18751	11240	24	by	by	IN
18751	11240	25	a	a	DT
18751	11240	26	number	number	NN
18751	11240	27	of	of	IN
18751	11240	28	men	man	NNS
18751	11240	29	taking	take	VBG
18751	11240	30	only	only	RB
18751	11240	31	_	_	NNP
18751	11240	32	one	one	CD
18751	11240	33	-	-	HYPH
18751	11240	34	tenth	tenth	NN
18751	11240	35	_	_	IN
18751	11240	36	the	the	DT
18751	11240	37	time	time	NN
18751	11240	38	by	by	IN
18751	11240	39	the	the	DT
18751	11240	40	aid	aid	NN
18751	11240	41	of	of	IN
18751	11240	42	these	these	DT
18751	11240	43	tables	table	NNS
18751	11240	44	compared	compare	VBN
18751	11240	45	with	with	IN
18751	11240	46	ordinary	ordinary	JJ
18751	11240	47	calculations	calculation	NNS
18751	11240	48	,	,	,
18751	11240	49	but	but	CC
18751	11240	50	they	-PRON-	PRP
18751	11240	51	possess	possess	VBP
18751	11240	52	the	the	DT
18751	11240	53	additional	additional	JJ
18751	11240	54	advantage	advantage	NN
18751	11240	55	of	of	IN
18751	11240	56	being	be	VBG
18751	11240	57	less	less	RBR
18751	11240	58	liable	liable	JJ
18751	11240	59	to	to	IN
18751	11240	60	error	error	NN
18751	11240	61	,	,	,
18751	11240	62	as	as	IN
18751	11240	63	there	there	EX
18751	11240	64	is	be	VBZ
18751	11240	65	practically	practically	RB
18751	11240	66	no	no	DT
18751	11240	67	possibility	possibility	NN
18751	11240	68	of	of	IN
18751	11240	69	a	a	DT
18751	11240	70	mistake	mistake	NN
18751	11240	71	occurring	occur	VBG
18751	11240	72	.	.	.
18751	11240	73	"	"	''
18751	11241	1	--_Extract	--_Extract	:
18751	11241	2	from	from	IN
18751	11241	3	Preface	Preface	NNP
18751	11241	4	.	.	.
18751	11241	5	_	_	NNP
18751	11241	6	*	*	NFP
18751	11241	7	*	*	NFP
18751	11241	8	*	*	NFP
18751	11241	9	*	*	NFP
18751	11241	10	*	*	NFP
18751	11241	11	Large	large	JJ
18751	11241	12	8vo	8vo	NN
18751	11241	13	,	,	,
18751	11241	14	Handsome	Handsome	NNP
18751	11241	15	Cloth	Cloth	NNP
18751	11241	16	.	.	.
18751	11242	1	With	with	IN
18751	11242	2	Illustrations	Illustrations	NNPS
18751	11242	3	,	,	,
18751	11242	4	Tables	Tables	NNPS
18751	11242	5	,	,	,
18751	11242	6	&	&	CC
18751	11242	7	c.	c.	NNP
18751	11242	8	21s	21s	NNPS
18751	11242	9	.	.	.
18751	11243	1	Lubrication	Lubrication	NNP
18751	11243	2	&	&	CC
18751	11243	3	Lubricants	Lubricants	NNPS
18751	11243	4	:	:	:
18751	11243	5	A	a	DT
18751	11243	6	TREATISE	TREATISE	NNP
18751	11243	7	ON	on	IN
18751	11243	8	THE	the	DT
18751	11243	9	~THEORY	~theory	NN
18751	11243	10	AND	and	CC
18751	11243	11	PRACTICE	practice	NN
18751	11243	12	OF	of	IN
18751	11243	13	LUBRICATION~	LUBRICATION~	NNP
18751	11243	14	AND	and	CC
18751	11243	15	ON	on	IN
18751	11243	16	THE	the	DT
18751	11243	17	~NATURE	~nature	NN
18751	11243	18	,	,	,
18751	11243	19	PROPERTIES	PROPERTIES	NNP
18751	11243	20	,	,	,
18751	11243	21	AND	and	CC
18751	11243	22	TESTING	testing	NN
18751	11243	23	OF	of	IN
18751	11243	24	LUBRICANTS.~	LUBRICANTS.~	NNP
18751	11243	25	BY	by	IN
18751	11243	26	LEONARD	LEONARD	NNP
18751	11243	27	ARCHBUTT	ARCHBUTT	NNS
18751	11243	28	,	,	,
18751	11243	29	F.I.C.	F.I.C.	NNP
18751	11243	30	,	,	,
18751	11243	31	F.C.S.	F.C.S.	NNP
18751	11243	32	,	,	,
18751	11243	33	Chemist	Chemist	NNP
18751	11243	34	to	to	IN
18751	11243	35	the	the	DT
18751	11243	36	Midland	Midland	NNP
18751	11243	37	Railway	Railway	NNP
18751	11243	38	Company	Company	NNP
18751	11243	39	,	,	,
18751	11243	40	AND	and	CC
18751	11243	41	R.	R.	NNP
18751	11243	42	MOUNTFORD	MOUNTFORD	NNP
18751	11243	43	DEELEY	DEELEY	NNP
18751	11243	44	,	,	,
18751	11243	45	M.I.M.E.	M.I.M.E.	NNP
18751	11243	46	,	,	,
18751	11243	47	F.G.S.	F.G.S.	NNP
18751	11243	48	,	,	,
18751	11243	49	Midland	Midland	NNP
18751	11243	50	Railway	Railway	NNP
18751	11243	51	Locomotive	Locomotive	NNP
18751	11243	52	Works	Works	NNP
18751	11243	53	'	'	POS
18751	11243	54	Manager	Manager	NNP
18751	11243	55	,	,	,
18751	11243	56	Derby	Derby	NNP
18751	11243	57	.	.	.
18751	11244	1	CONTENTS.--I.	CONTENTS.--I.	NNP
18751	11245	1	Friction	friction	NN
18751	11245	2	of	of	IN
18751	11245	3	Solids.--II	Solids.--II	NNP
18751	11245	4	.	.	.
18751	11246	1	Liquid	Liquid	NNP
18751	11246	2	Friction	Friction	NNP
18751	11246	3	or	or	CC
18751	11246	4	Viscosity	viscosity	NN
18751	11246	5	,	,	,
18751	11246	6	and	and	CC
18751	11246	7	Plastic	Plastic	NNP
18751	11246	8	Friction.--III	Friction.--III	NNP
18751	11246	9	.	.	.
18751	11247	1	Superficial	superficial	JJ
18751	11247	2	Tension.--IV	tension.--iv	NN
18751	11247	3	.	.	.
18751	11248	1	The	the	DT
18751	11248	2	Theory	Theory	NNP
18751	11248	3	of	of	IN
18751	11248	4	Lubrication.--V.	lubrication.--v.	NN
18751	11249	1	Lubricants	lubricant	NNS
18751	11249	2	,	,	,
18751	11249	3	their	-PRON-	PRP$
18751	11249	4	Sources	source	NNS
18751	11249	5	,	,	,
18751	11249	6	Preparation	Preparation	NNP
18751	11249	7	,	,	,
18751	11249	8	and	and	CC
18751	11249	9	Properties.--VI	properties.--vi	NN
18751	11249	10	.	.	.
18751	11250	1	Physical	Physical	NNP
18751	11250	2	Properties	Properties	NNPS
18751	11250	3	and	and	CC
18751	11250	4	Methods	Methods	NNPS
18751	11250	5	of	of	IN
18751	11250	6	Examination	Examination	NNP
18751	11250	7	of	of	IN
18751	11250	8	Lubricants.--VII	Lubricants.--VII	NNP
18751	11250	9	.	.	.
18751	11251	1	Chemical	Chemical	NNP
18751	11251	2	Properties	Properties	NNPS
18751	11251	3	and	and	CC
18751	11251	4	Methods	Methods	NNPS
18751	11251	5	of	of	IN
18751	11251	6	Examination	examination	NN
18751	11251	7	of	of	IN
18751	11251	8	Lubricants.--VIII	lubricants.--viii	NN
18751	11251	9	.	.	.
18751	11252	1	The	the	DT
18751	11252	2	Systematic	systematic	JJ
18751	11252	3	Testing	testing	NN
18751	11252	4	of	of	IN
18751	11252	5	Lubricants	Lubricants	NNPS
18751	11252	6	by	by	IN
18751	11252	7	Physical	Physical	NNP
18751	11252	8	and	and	CC
18751	11252	9	Chemical	Chemical	NNP
18751	11252	10	Methods.--IX	Methods.--IX	NNP
18751	11252	11	.	.	.
18751	11253	1	The	the	DT
18751	11253	2	Mechanical	Mechanical	NNP
18751	11253	3	Testing	Testing	NNP
18751	11253	4	of	of	IN
18751	11253	5	Lubricants.--X.	Lubricants.--X.	NNP
18751	11254	1	The	the	DT
18751	11254	2	Design	Design	NNP
18751	11254	3	and	and	CC
18751	11254	4	Lubrication	Lubrication	NNP
18751	11254	5	of	of	IN
18751	11254	6	Bearings.--XI	Bearings.--XI	NNP
18751	11254	7	.	.	.
18751	11255	1	The	the	DT
18751	11255	2	Lubrication	Lubrication	NNP
18751	11255	3	of	of	IN
18751	11255	4	Machinery.--INDEX	machinery.--index	NN
18751	11255	5	.	.	.
18751	11256	1	"	"	``
18751	11256	2	Destined	destine	VBN
18751	11256	3	to	to	TO
18751	11256	4	become	become	VB
18751	11256	5	a	a	DT
18751	11256	6	CLASSIC	classic	NN
18751	11256	7	on	on	IN
18751	11256	8	the	the	DT
18751	11256	9	subject	subject	NN
18751	11256	10	.	.	.
18751	11256	11	"	"	''
18751	11257	1	--_Industries	--_Industries	:
18751	11257	2	and	and	CC
18751	11257	3	Iron	Iron	NNP
18751	11257	4	.	.	.
18751	11257	5	_	_	NNP
18751	11257	6	"	"	``
18751	11257	7	Contains	contain	VBZ
18751	11257	8	practically	practically	RB
18751	11257	9	ALL	all	DT
18751	11257	10	THAT	that	WDT
18751	11257	11	IS	be	VBZ
18751	11257	12	KNOWN	know	VBN
18751	11257	13	on	on	IN
18751	11257	14	the	the	DT
18751	11257	15	subject	subject	NN
18751	11257	16	.	.	.
18751	11258	1	Deserves	deserve	VBZ
18751	11258	2	the	the	DT
18751	11258	3	careful	careful	JJ
18751	11258	4	attention	attention	NN
18751	11258	5	of	of	IN
18751	11258	6	all	all	DT
18751	11258	7	Engineers	engineer	NNS
18751	11258	8	.	.	.
18751	11258	9	"	"	''
18751	11259	1	--_Railway	--_Railway	:
18751	11259	2	Official	Official	NNP
18751	11259	3	Guide	Guide	NNP
18751	11259	4	.	.	.
18751	11259	5	_	_	NNP
18751	11259	6	*	*	NFP
18751	11259	7	*	*	NFP
18751	11259	8	*	*	NFP
18751	11259	9	*	*	NFP
18751	11259	10	*	*	NFP
18751	11259	11	FOURTH	FOURTH	NNP
18751	11259	12	EDITION	EDITION	NNP
18751	11259	13	.	.	.
18751	11260	1	_	_	NNP
18751	11260	2	Very	very	RB
18751	11260	3	fully	fully	RB
18751	11260	4	Illustrated	illustrate	VBN
18751	11260	5	.	.	.
18751	11261	1	Cloth	Cloth	NNP
18751	11261	2	_	_	NNP
18751	11261	3	,	,	,
18751	11261	4	_	_	NNP
18751	11261	5	4s	4s	CD
18751	11261	6	.	.	.
18751	11262	1	6d	6d	NNP
18751	11262	2	.	.	.
18751	11262	3	_	_	NNP
18751	11262	4	STEAM	STEAM	NNP
18751	11262	5	-	-	HYPH
18751	11262	6	BOILERS	BOILERS	NNPS
18751	11262	7	:	:	:
18751	11262	8	THEIR	THEIR	NNP
18751	11262	9	DEFECTS	DEFECTS	NNP
18751	11262	10	,	,	,
18751	11262	11	MANAGEMENT	MANAGEMENT	NNP
18751	11262	12	,	,	,
18751	11262	13	AND	and	CC
18751	11262	14	CONSTRUCTION	CONSTRUCTION	NNP
18751	11262	15	.	.	.
18751	11263	1	BY	by	IN
18751	11263	2	R.D.	R.D.	NNP
18751	11264	1	MUNRO	MUNRO	NNP
18751	11264	2	,	,	,
18751	11264	3	_	_	NNP
18751	11264	4	Chief	Chief	NNP
18751	11264	5	Engineer	Engineer	NNP
18751	11264	6	of	of	IN
18751	11264	7	the	the	DT
18751	11264	8	Scottish	Scottish	NNP
18751	11264	9	Boiler	Boiler	NNP
18751	11264	10	Insurance	Insurance	NNP
18751	11264	11	and	and	CC
18751	11264	12	Engine	Engine	NNP
18751	11264	13	Inspection	Inspection	NNP
18751	11264	14	Company	Company	NNP
18751	11264	15	.	.	.
18751	11264	16	_	_	NNP
18751	11264	17	GENERAL	GENERAL	NNP
18751	11264	18	CONTENTS.--I.	CONTENTS.--I.	NNP
18751	11265	1	EXPLOSIONS	EXPLOSIONS	NNP
18751	11265	2	caused	cause	VBN
18751	11265	3	(	(	-LRB-
18751	11265	4	1	1	CD
18751	11265	5	)	)	-RRB-
18751	11265	6	by	by	IN
18751	11265	7	Overheating	overheat	VBG
18751	11265	8	of	of	IN
18751	11265	9	Plates--(2	Plates--(2	NNS
18751	11265	10	)	)	-RRB-
18751	11265	11	By	by	IN
18751	11265	12	Defective	Defective	NNP
18751	11265	13	and	and	CC
18751	11265	14	Overloaded	Overloaded	NNP
18751	11265	15	Safety	Safety	NNP
18751	11265	16	Valves--(3	Valves--(3	NNP
18751	11265	17	)	)	-RRB-
18751	11265	18	By	by	IN
18751	11265	19	Corrosion	Corrosion	NNP
18751	11265	20	,	,	,
18751	11265	21	Internal	Internal	NNP
18751	11265	22	or	or	CC
18751	11265	23	External--(4	external--(4	JJ
18751	11265	24	)	)	-RRB-
18751	11265	25	By	by	IN
18751	11265	26	Defective	Defective	NNP
18751	11265	27	Design	Design	NNP
18751	11265	28	and	and	CC
18751	11265	29	Construction	construction	NN
18751	11265	30	(	(	-LRB-
18751	11265	31	Unsupported	Unsupported	NNP
18751	11265	32	Flue	Flue	NNP
18751	11265	33	Tubes	Tubes	NNPS
18751	11265	34	;	;	:
18751	11265	35	Unstrengthened	Unstrengthened	NNP
18751	11265	36	Manholes	Manholes	NNPS
18751	11265	37	;	;	:
18751	11265	38	Defective	Defective	NNP
18751	11265	39	Staying	Staying	NNP
18751	11265	40	;	;	:
18751	11265	41	Strength	Strength	NNP
18751	11265	42	of	of	IN
18751	11265	43	Rivetted	Rivetted	NNP
18751	11265	44	Joints	Joints	NNP
18751	11265	45	;	;	:
18751	11265	46	Factor	Factor	NNP
18751	11265	47	of	of	IN
18751	11265	48	Safety)--II	Safety)--II	NNP
18751	11265	49	.	.	.
18751	11266	1	CONSTRUCTION	construction	NN
18751	11266	2	OF	of	IN
18751	11266	3	VERTICAL	vertical	NN
18751	11266	4	BOILERS	boiler	NNS
18751	11266	5	:	:	:
18751	11266	6	Shells	shell	NNS
18751	11266	7	--	--	:
18751	11266	8	Crown	Crown	NNP
18751	11266	9	Plates	Plates	NNPS
18751	11266	10	and	and	CC
18751	11266	11	Uptake	Uptake	NNP
18751	11266	12	Tubes	Tubes	NNPS
18751	11266	13	--	--	:
18751	11266	14	Man	Man	NNP
18751	11266	15	-	-	HYPH
18751	11266	16	Holes	Holes	NNPS
18751	11266	17	,	,	,
18751	11266	18	Mud	Mud	NNP
18751	11266	19	-	-	HYPH
18751	11266	20	Holes	Holes	NNPS
18751	11266	21	,	,	,
18751	11266	22	and	and	CC
18751	11266	23	Fire	Fire	NNP
18751	11266	24	-	-	HYPH
18751	11266	25	Holes	Holes	NNPS
18751	11266	26	--	--	:
18751	11266	27	Fireboxes	fireboxes	JJ
18751	11266	28	--	--	:
18751	11266	29	Mountings	Mountings	NNP
18751	11266	30	--	--	:
18751	11266	31	Management	management	NN
18751	11266	32	--	--	:
18751	11266	33	Cleaning	cleaning	NN
18751	11266	34	--	--	:
18751	11266	35	Table	table	NN
18751	11266	36	of	of	IN
18751	11266	37	Bursting	Bursting	NNP
18751	11266	38	Pressures	Pressures	NNPS
18751	11266	39	of	of	IN
18751	11266	40	Steel	Steel	NNP
18751	11266	41	Boilers	boiler	NNS
18751	11266	42	--	--	:
18751	11266	43	Table	table	NN
18751	11266	44	of	of	IN
18751	11266	45	Rivetted	rivetted	JJ
18751	11266	46	Joints	joint	NNS
18751	11266	47	--	--	:
18751	11266	48	Specifications	Specifications	NNPS
18751	11266	49	and	and	CC
18751	11266	50	Drawings	Drawings	NNPS
18751	11266	51	of	of	IN
18751	11266	52	Lancashire	Lancashire	NNP
18751	11266	53	Boiler	Boiler	NNP
18751	11266	54	for	for	IN
18751	11266	55	Working	Working	NNP
18751	11266	56	Pressures	Pressures	NNPS
18751	11266	57	(	(	-LRB-
18751	11266	58	a	a	DT
18751	11266	59	)	)	-RRB-
18751	11266	60	80	80	CD
18751	11266	61	lbs	lbs	NN
18751	11266	62	.	.	.
18751	11267	1	;	;	:
18751	11267	2	(	(	-LRB-
18751	11267	3	b	b	NN
18751	11267	4	)	)	-RRB-
18751	11267	5	200	200	CD
18751	11267	6	lbs	lbs	NN
18751	11267	7	.	.	.
18751	11268	1	per	per	IN
18751	11268	2	square	square	JJ
18751	11268	3	inch	inch	NN
18751	11268	4	respectively	respectively	RB
18751	11268	5	.	.	.
18751	11269	1	"	"	``
18751	11269	2	A	a	DT
18751	11269	3	valuable	valuable	JJ
18751	11269	4	companion	companion	NN
18751	11269	5	for	for	IN
18751	11269	6	workmen	workman	NNS
18751	11269	7	and	and	CC
18751	11269	8	engineers	engineer	NNS
18751	11269	9	engaged	engage	VBD
18751	11269	10	about	about	IN
18751	11269	11	Steam	Steam	NNP
18751	11269	12	Boilers	Boilers	NNPS
18751	11269	13	,	,	,
18751	11269	14	ought	ought	MD
18751	11269	15	to	to	TO
18751	11269	16	be	be	VB
18751	11269	17	carefully	carefully	RB
18751	11269	18	studied	study	VBN
18751	11269	19	,	,	,
18751	11269	20	and	and	CC
18751	11269	21	ALWAYS	ALWAYS	NNP
18751	11269	22	AT	AT	NNP
18751	11269	23	HAND."--_Coll	HAND."--_Coll	NNP
18751	11269	24	.	.	.
18751	11270	1	Guardian	Guardian	NNP
18751	11270	2	.	.	.
18751	11270	3	_	_	NNP
18751	11270	4	"	"	``
18751	11270	5	The	the	DT
18751	11270	6	book	book	NN
18751	11270	7	is	be	VBZ
18751	11270	8	VERY	very	RB
18751	11270	9	USEFUL	useful	JJ
18751	11270	10	,	,	,
18751	11270	11	especially	especially	RB
18751	11270	12	to	to	TO
18751	11270	13	steam	steam	NN
18751	11270	14	users	user	NNS
18751	11270	15	,	,	,
18751	11270	16	artisans	artisan	NNS
18751	11270	17	,	,	,
18751	11270	18	and	and	CC
18751	11270	19	young	young	JJ
18751	11270	20	Engineers	engineer	NNS
18751	11270	21	.	.	.
18751	11270	22	"	"	''
18751	11271	1	--_Engineer	--_Engineer	:
18751	11271	2	.	.	.
18751	11271	3	_	_	NNP
18751	11271	4	*	*	NFP
18751	11271	5	*	*	NFP
18751	11271	6	*	*	NFP
18751	11271	7	*	*	NFP
18751	11271	8	*	*	NFP
18751	11271	9	BY	by	IN
18751	11271	10	THE	the	DT
18751	11271	11	SAME	SAME	NNP
18751	11271	12	AUTHOR	AUTHOR	NNP
18751	11271	13	.	.	.
18751	11272	1	KITCHEN	KITCHEN	NNP
18751	11272	2	BOILER	BOILER	NNP
18751	11272	3	EXPLOSIONS	explosion	NNS
18751	11272	4	:	:	:
18751	11272	5	Why	why	WRB
18751	11272	6	they	-PRON-	PRP
18751	11272	7	Occur	occur	VBP
18751	11272	8	,	,	,
18751	11272	9	and	and	CC
18751	11272	10	How	how	WRB
18751	11272	11	to	to	TO
18751	11272	12	Prevent	prevent	VB
18751	11272	13	their	-PRON-	PRP$
18751	11272	14	Occurrence	occurrence	NN
18751	11272	15	.	.	.
18751	11273	1	A	a	DT
18751	11273	2	Practical	Practical	NNP
18751	11273	3	Handbook	Handbook	NNP
18751	11273	4	based	base	VBN
18751	11273	5	on	on	IN
18751	11273	6	Actual	Actual	NNP
18751	11273	7	Experiment	Experiment	NNP
18751	11273	8	.	.	.
18751	11274	1	With	with	IN
18751	11274	2	Diagram	Diagram	NNP
18751	11274	3	and	and	CC
18751	11274	4	Coloured	Coloured	NNP
18751	11274	5	Plate	Plate	NNP
18751	11274	6	.	.	.
18751	11275	1	Price	price	NN
18751	11275	2	3s	3s	NN
18751	11275	3	.	.	.
18751	11276	1	*	*	NFP
18751	11276	2	*	*	NFP
18751	11276	3	*	*	NFP
18751	11276	4	*	*	NFP
18751	11276	5	*	*	NFP
18751	11276	6	JUST	just	RB
18751	11276	7	OUT	out	RB
18751	11276	8	.	.	.
18751	11277	1	_	_	NNP
18751	11277	2	In	in	IN
18751	11277	3	Crown	Crown	NNP
18751	11277	4	8vo	8vo	NN
18751	11277	5	,	,	,
18751	11277	6	Handsome	Handsome	NNP
18751	11277	7	Cloth	Cloth	NNP
18751	11277	8	.	.	.
18751	11278	1	With	with	IN
18751	11278	2	Numerous	numerous	JJ
18751	11278	3	Illustrations	Illustrations	NNPS
18751	11278	4	.	.	.
18751	11279	1	5s	5s	LS
18751	11279	2	.	.	.
18751	11280	1	net	net	NN
18751	11280	2	.	.	.
18751	11280	3	_	_	NNP
18751	11280	4	EMERY	EMERY	NNP
18751	11280	5	GRINDING	GRINDING	NNP
18751	11280	6	MACHINERY	MACHINERY	NNP
18751	11280	7	.	.	.
18751	11281	1	~_A	~_A	NFP
18751	11281	2	Text	Text	NNP
18751	11281	3	-	-	HYPH
18751	11281	4	Book	Book	NNP
18751	11281	5	of	of	IN
18751	11281	6	Workshop	Workshop	NNP
18751	11281	7	Practice	Practice	NNP
18751	11281	8	in	in	IN
18751	11281	9	General	General	NNP
18751	11281	10	Tool	Tool	NNP
18751	11281	11	Grinding	Grinding	NNP
18751	11281	12	,	,	,
18751	11281	13	and	and	CC
18751	11281	14	the	the	DT
18751	11281	15	Design	Design	NNP
18751	11281	16	,	,	,
18751	11281	17	Construction	Construction	NNP
18751	11281	18	,	,	,
18751	11281	19	and	and	CC
18751	11281	20	Application	application	NN
18751	11281	21	of	of	IN
18751	11281	22	the	the	DT
18751	11281	23	Machines	Machines	NNPS
18751	11281	24	Employed._~	Employed._~	NNP
18751	11281	25	BY	by	IN
18751	11281	26	R.B.	R.B.	NNP
18751	11282	1	HODGSON	HODGSON	NNP
18751	11282	2	,	,	,
18751	11282	3	A.M.	A.M.	NNP
18751	11282	4	INST	INST	NNP
18751	11282	5	.	.	.
18751	11283	1	MECH	MECH	NNP
18751	11283	2	.	.	.
18751	11284	1	E.	E.	NNP
18751	11284	2	,	,	,
18751	11284	3	Author	author	NN
18751	11284	4	of	of	IN
18751	11284	5	"	"	``
18751	11284	6	Machines	Machines	NNPS
18751	11284	7	and	and	CC
18751	11284	8	Tools	Tools	NNPS
18751	11284	9	Employed	employ	VBN
18751	11284	10	in	in	IN
18751	11284	11	the	the	DT
18751	11284	12	Working	Working	NNP
18751	11284	13	of	of	IN
18751	11284	14	Sheet	Sheet	NNP
18751	11284	15	Metals	Metals	NNPS
18751	11284	16	.	.	.
18751	11284	17	"	"	''
18751	11285	1	INTRODUCTION.--Tool	introduction.--tool	NN
18751	11285	2	Grinding.--Emery	Grinding.--Emery	NNP
18751	11285	3	Wheels.--Mounting	wheels.--mounte	VBG
18751	11285	4	Emery	Emery	NNP
18751	11285	5	Wheels.--Emery	Wheels.--Emery	NNP
18751	11285	6	Rings	Rings	NNPS
18751	11285	7	and	and	CC
18751	11285	8	Cylinders.--Conditions	cylinders.--condition	NNS
18751	11285	9	to	to	TO
18751	11285	10	Ensure	ensure	VB
18751	11285	11	Efficient	efficient	JJ
18751	11285	12	Working.--Leading	working.--leading	NN
18751	11285	13	Types	Types	NNPS
18751	11285	14	of	of	IN
18751	11285	15	Machines.--Concave	Machines.--Concave	NNP
18751	11285	16	and	and	CC
18751	11285	17	Convex	Convex	NNP
18751	11285	18	Grinding.--Cup	Grinding.--Cup	NNP
18751	11285	19	and	and	CC
18751	11285	20	Cone	Cone	NNP
18751	11285	21	Machines.--Multiple	machines.--multiple	NN
18751	11285	22	Grinding.--"Guest	Grinding.--"Guest	NNP
18751	11285	23	"	"	''
18751	11285	24	Universal	Universal	NNP
18751	11285	25	and	and	CC
18751	11285	26	Cutter	Cutter	NNP
18751	11285	27	Grinding	Grinding	NNP
18751	11285	28	Machines.--Ward	Machines.--Ward	NNP
18751	11285	29	Universal	Universal	NNP
18751	11285	30	Cutter	Cutter	NNP
18751	11285	31	Grinder.--Press.--Tool	Grinder.--Press.--Tool	NNP
18751	11285	32	Grinding.--Lathe	grinding.--lathe	DT
18751	11285	33	Centre	Centre	NNP
18751	11285	34	Grinder.--Polishing.--INDEX	Grinder.--Polishing.--INDEX	NNP
18751	11285	35	.	.	.
18751	11286	1	"	"	``
18751	11286	2	Deals	deal	NNS
18751	11286	3	practically	practically	RB
18751	11286	4	with	with	IN
18751	11286	5	every	every	DT
18751	11286	6	phase	phase	NN
18751	11286	7	of	of	IN
18751	11286	8	his	-PRON-	PRP$
18751	11286	9	subject	subject	NN
18751	11286	10	.	.	.
18751	11286	11	"	"	''
18751	11287	1	--_Ironmonger	--_Ironmonger	:
18751	11287	2	.	.	.
18751	11287	3	_	_	NNP
18751	11287	4	*	*	NFP
18751	11287	5	*	*	NFP
18751	11287	6	*	*	NFP
18751	11287	7	*	*	NFP
18751	11287	8	*	*	NFP
18751	11287	9	FIFTH	FIFTH	NNP
18751	11287	10	EDITION	EDITION	NNP
18751	11287	11	.	.	.
18751	11288	1	Folio	Folio	NNP
18751	11288	2	,	,	,
18751	11288	3	strongly	strongly	RB
18751	11288	4	half	half	RB
18751	11288	5	-	-	HYPH
18751	11288	6	bound	bind	VBN
18751	11288	7	,	,	,
18751	11288	8	21/.	21/.	CD
18751	11289	1	TRAVERSE	traverse	NN
18751	11289	2	TABLES	table	NNS
18751	11289	3	:	:	:
18751	11289	4	~Computed	~Computed	:
18751	11289	5	to	to	IN
18751	11289	6	Four	four	CD
18751	11289	7	Places	Places	NNPS
18751	11289	8	of	of	IN
18751	11289	9	Decimals	decimal	NNS
18751	11289	10	for	for	IN
18751	11289	11	every	every	DT
18751	11289	12	Minute	Minute	NNP
18751	11289	13	of	of	IN
18751	11289	14	Angle	Angle	NNP
18751	11289	15	up	up	IN
18751	11289	16	to	to	TO
18751	11289	17	100	100	CD
18751	11289	18	of	of	IN
18751	11289	19	Distance.~	Distance.~	NNP
18751	11289	20	~For	~for	VB
18751	11289	21	the	the	DT
18751	11289	22	use	use	NN
18751	11289	23	of	of	IN
18751	11289	24	Surveyors	Surveyors	NNPS
18751	11289	25	and	and	CC
18751	11289	26	Engineers.~	Engineers.~	NNP
18751	11289	27	BY	by	IN
18751	11289	28	RICHARD	RICHARD	NNP
18751	11289	29	LLOYD	LLOYD	NNP
18751	11289	30	GURDEN	GURDEN	NNP
18751	11289	31	,	,	,
18751	11289	32	Authorised	authorise	VBD
18751	11289	33	Surveyor	Surveyor	NNP
18751	11289	34	for	for	IN
18751	11289	35	the	the	DT
18751	11289	36	Governments	government	NNS
18751	11289	37	of	of	IN
18751	11289	38	New	New	NNP
18751	11289	39	South	South	NNP
18751	11289	40	Wales	Wales	NNP
18751	11289	41	and	and	CC
18751	11289	42	Victoria	Victoria	NNP
18751	11289	43	.	.	.
18751	11290	1	*	*	NFP
18751	11290	2	*	*	NFP
18751	11290	3	*	*	NFP
18751	11290	4	_	_	NN
18751	11290	5	Published	publish	VBN
18751	11290	6	with	with	IN
18751	11290	7	the	the	DT
18751	11290	8	Concurrence	concurrence	NN
18751	11290	9	of	of	IN
18751	11290	10	the	the	DT
18751	11290	11	Surveyors	Surveyors	NNPS
18751	11290	12	-	-	HYPH
18751	11290	13	General	General	NNP
18751	11290	14	for	for	IN
18751	11290	15	New	New	NNP
18751	11290	16	South	South	NNP
18751	11290	17	Wales	Wales	NNP
18751	11290	18	and	and	CC
18751	11290	19	Victoria	Victoria	NNP
18751	11290	20	.	.	.
18751	11290	21	_	_	NNP
18751	11290	22	"	"	``
18751	11290	23	Those	those	DT
18751	11290	24	who	who	WP
18751	11290	25	have	have	VBP
18751	11290	26	experience	experience	NN
18751	11290	27	in	in	IN
18751	11290	28	exact	exact	JJ
18751	11290	29	SURVEY	SURVEY	NNP
18751	11290	30	-	-	HYPH
18751	11290	31	WORK	WORK	NNP
18751	11290	32	will	will	MD
18751	11290	33	best	best	RB
18751	11290	34	know	know	VB
18751	11290	35	how	how	WRB
18751	11290	36	to	to	TO
18751	11290	37	appreciate	appreciate	VB
18751	11290	38	the	the	DT
18751	11290	39	enormous	enormous	JJ
18751	11290	40	amount	amount	NN
18751	11290	41	of	of	IN
18751	11290	42	labour	labour	NN
18751	11290	43	represented	represent	VBN
18751	11290	44	by	by	IN
18751	11290	45	this	this	DT
18751	11290	46	valuable	valuable	JJ
18751	11290	47	book	book	NN
18751	11290	48	.	.	.
18751	11291	1	The	the	DT
18751	11291	2	computations	computation	NNS
18751	11291	3	enable	enable	VBP
18751	11291	4	the	the	DT
18751	11291	5	user	user	NN
18751	11291	6	to	to	TO
18751	11291	7	ascertain	ascertain	VB
18751	11291	8	the	the	DT
18751	11291	9	sines	sine	NNS
18751	11291	10	and	and	CC
18751	11291	11	cosines	cosine	NNS
18751	11291	12	for	for	IN
18751	11291	13	a	a	DT
18751	11291	14	distance	distance	NN
18751	11291	15	of	of	IN
18751	11291	16	twelve	twelve	CD
18751	11291	17	miles	mile	NNS
18751	11291	18	to	to	IN
18751	11291	19	within	within	IN
18751	11291	20	half	half	PDT
18751	11291	21	an	an	DT
18751	11291	22	inch	inch	NN
18751	11291	23	,	,	,
18751	11291	24	and	and	CC
18751	11291	25	this	this	DT
18751	11291	26	BY	by	IN
18751	11291	27	REFERENCE	reference	NN
18751	11291	28	TO	to	IN
18751	11291	29	BUT	but	CC
18751	11291	30	ONE	one	CD
18751	11291	31	TABLE	TABLE	NNS
18751	11291	32	,	,	,
18751	11291	33	in	in	IN
18751	11291	34	place	place	NN
18751	11291	35	of	of	IN
18751	11291	36	the	the	DT
18751	11291	37	usual	usual	JJ
18751	11291	38	Fifteen	Fifteen	NNP
18751	11291	39	minute	minute	NN
18751	11291	40	computations	computation	NNS
18751	11291	41	required	require	VBN
18751	11291	42	.	.	.
18751	11292	1	This	this	DT
18751	11292	2	alone	alone	RB
18751	11292	3	is	be	VBZ
18751	11292	4	evidence	evidence	NN
18751	11292	5	of	of	IN
18751	11292	6	the	the	DT
18751	11292	7	assistance	assistance	NN
18751	11292	8	which	which	WDT
18751	11292	9	the	the	DT
18751	11292	10	Tables	Tables	NNPS
18751	11292	11	ensure	ensure	VBP
18751	11292	12	to	to	IN
18751	11292	13	every	every	DT
18751	11292	14	user	user	NN
18751	11292	15	,	,	,
18751	11292	16	and	and	CC
18751	11292	17	as	as	IN
18751	11292	18	every	every	DT
18751	11292	19	Surveyor	Surveyor	NNP
18751	11292	20	in	in	IN
18751	11292	21	active	active	JJ
18751	11292	22	practice	practice	NN
18751	11292	23	has	have	VBZ
18751	11292	24	felt	feel	VBN
18751	11292	25	the	the	DT
18751	11292	26	want	want	NN
18751	11292	27	of	of	IN
18751	11292	28	such	such	JJ
18751	11292	29	assistance	assistance	NN
18751	11292	30	FEW	FEW	NNP
18751	11292	31	KNOWING	know	VBG
18751	11292	32	OF	of	IN
18751	11292	33	THEIR	their	NN
18751	11292	34	PUBLICATION	publication	NN
18751	11292	35	WILL	WILL	MD
18751	11292	36	REMAIN	remain	VB
18751	11292	37	WITHOUT	without	IN
18751	11292	38	THEM	them	PRP
18751	11292	39	.	.	.
18751	11292	40	"	"	''
18751	11293	1	--_Engineer	--_Engineer	:
18751	11293	2	.	.	.
18751	11293	3	_	_	NNP
18751	11293	4	*	*	NFP
18751	11293	5	*	*	NFP
18751	11293	6	*	*	NFP
18751	11293	7	*	*	NFP
18751	11293	8	*	*	NFP
18751	11293	9	WORKS	work	VBD
18751	11293	10	BY	by	IN
18751	11293	11	ANDREW	ANDREW	NNP
18751	11293	12	JAMIESON	JAMIESON	NNP
18751	11293	13	,	,	,
18751	11293	14	M.	M.	NNP
18751	11293	15	INST	INST	NNP
18751	11293	16	.	.	.
18751	11294	1	C.E.	C.E.	NNP
18751	11294	2	,	,	,
18751	11294	3	M.I.E.E.	M.I.E.E.	NNP
18751	11294	4	,	,	,
18751	11294	5	F.R.S.E.	F.R.S.E.	NNP
18751	11294	6	,	,	,
18751	11294	7	_	_	NNP
18751	11294	8	Formerly	Formerly	NNP
18751	11294	9	Professor	Professor	NNP
18751	11294	10	of	of	IN
18751	11294	11	Electrical	Electrical	NNP
18751	11294	12	Engineering	Engineering	NNP
18751	11294	13	,	,	,
18751	11294	14	The	the	DT
18751	11294	15	Glasgow	Glasgow	NNP
18751	11294	16	and	and	CC
18751	11294	17	West	West	NNP
18751	11294	18	of	of	IN
18751	11294	19	Scotland	Scotland	NNP
18751	11294	20	Technical	Technical	NNP
18751	11294	21	College	College	NNP
18751	11294	22	.	.	.
18751	11294	23	_	_	NNP
18751	11294	24	*	*	NFP
18751	11294	25	*	*	NFP
18751	11294	26	*	*	NFP
18751	11294	27	*	*	NFP
18751	11294	28	*	*	NFP
18751	11294	29	PROFESSOR	PROFESSOR	NNP
18751	11294	30	JAMIESON	JAMIESON	NNP
18751	11294	31	'S	's	POS
18751	11294	32	ADVANCED	advanced	NN
18751	11294	33	TEXT	text	NN
18751	11294	34	-	-	HYPH
18751	11294	35	BOOKS	BOOKS	NNP
18751	11294	36	.	.	.
18751	11295	1	_	_	NNP
18751	11295	2	In	in	IN
18751	11295	3	Large	Large	NNP
18751	11295	4	Crown	Crown	NNP
18751	11295	5	8vo	8vo	NN
18751	11295	6	.	.	.
18751	11296	1	Fully	fully	RB
18751	11296	2	Illustrated	Illustrated	NNP
18751	11296	3	.	.	.
18751	11296	4	_	_	NNP
18751	11296	5	~STEAM	~steam	NN
18751	11296	6	AND	and	CC
18751	11296	7	STEAM	STEAM	NNP
18751	11296	8	-	-	HYPH
18751	11296	9	ENGINES	ENGINES	NNP
18751	11296	10	(	(	-LRB-
18751	11296	11	A	a	DT
18751	11296	12	Text	Text	NNP
18751	11296	13	-	-	HYPH
18751	11296	14	Book	Book	NNP
18751	11296	15	on).~	on).~	NFP
18751	11296	16	For	for	IN
18751	11296	17	the	the	DT
18751	11296	18	Use	Use	NNP
18751	11296	19	of	of	IN
18751	11296	20	Students	Students	NNPS
18751	11296	21	preparing	prepare	VBG
18751	11296	22	for	for	IN
18751	11296	23	Competitive	competitive	JJ
18751	11296	24	Examinations	examination	NNS
18751	11296	25	.	.	.
18751	11297	1	With	with	IN
18751	11297	2	600	600	CD
18751	11297	3	pp	pp	NNP
18751	11297	4	.	.	NNP
18751	11297	5	,	,	,
18751	11297	6	over	over	IN
18751	11297	7	200	200	CD
18751	11297	8	Illustrations	Illustrations	NNPS
18751	11297	9	,	,	,
18751	11297	10	6	6	CD
18751	11297	11	Folding	Folding	NNP
18751	11297	12	Plates	Plates	NNPS
18751	11297	13	,	,	,
18751	11297	14	and	and	CC
18751	11297	15	numerous	numerous	JJ
18751	11297	16	Examination	Examination	NNP
18751	11297	17	Papers	Papers	NNPS
18751	11297	18	.	.	.
18751	11298	1	THIRTEENTH	THIRTEENTH	NNP
18751	11298	2	EDITION	EDITION	NNP
18751	11298	3	,	,	,
18751	11298	4	Revised	Revised	NNP
18751	11298	5	.	.	.
18751	11299	1	8/6	8/6	CD
18751	11299	2	.	.	.
18751	11300	1	"	"	``
18751	11300	2	Professor	Professor	NNP
18751	11300	3	Jamieson	Jamieson	NNP
18751	11300	4	fascinates	fascinate	VBZ
18751	11300	5	the	the	DT
18751	11300	6	reader	reader	NN
18751	11300	7	by	by	IN
18751	11300	8	his	-PRON-	PRP$
18751	11300	9	CLEARNESS	CLEARNESS	NNP
18751	11300	10	OF	of	IN
18751	11300	11	CONCEPTION	conception	NN
18751	11300	12	AND	and	CC
18751	11300	13	SIMPLICITY	simplicity	NN
18751	11300	14	OF	of	IN
18751	11300	15	EXPRESSION	expression	NN
18751	11300	16	.	.	.
18751	11301	1	His	-PRON-	PRP$
18751	11301	2	treatment	treatment	NN
18751	11301	3	recalls	recall	VBZ
18751	11301	4	the	the	DT
18751	11301	5	lecturing	lecturing	NN
18751	11301	6	of	of	IN
18751	11301	7	Faraday	Faraday	NNP
18751	11301	8	.	.	.
18751	11301	9	"	"	''
18751	11302	1	--_Athenæum	--_Athenæum	:
18751	11302	2	.	.	.
18751	11302	3	_	_	NNP
18751	11302	4	"	"	``
18751	11302	5	The	the	DT
18751	11302	6	BEST	best	NN
18751	11302	7	BOOK	BOOK	NNS
18751	11302	8	yet	yet	CC
18751	11302	9	published	publish	VBN
18751	11302	10	for	for	IN
18751	11302	11	the	the	DT
18751	11302	12	use	use	NN
18751	11302	13	of	of	IN
18751	11302	14	Students	student	NNS
18751	11302	15	.	.	.
18751	11302	16	"	"	''
18751	11303	1	--_Engineer	--_Engineer	:
18751	11303	2	.	.	.
18751	11303	3	_	_	NNP
18751	11303	4	~MAGNETISM	~MAGNETISM	NFP
18751	11303	5	AND	and	CC
18751	11303	6	ELECTRICITY	ELECTRICITY	NNP
18751	11303	7	(	(	-LRB-
18751	11303	8	An	an	DT
18751	11303	9	Advanced	Advanced	NNP
18751	11303	10	Text	Text	NNP
18751	11303	11	-	-	HYPH
18751	11303	12	Book	Book	NNP
18751	11303	13	on).~	on).~	NFP
18751	11303	14	For	for	IN
18751	11303	15	Advanced	Advanced	NNP
18751	11303	16	and	and	CC
18751	11303	17	"	"	``
18751	11303	18	Honours	Honours	NNPS
18751	11303	19	"	"	''
18751	11303	20	Students	student	NNS
18751	11303	21	.	.	.
18751	11304	1	By	by	IN
18751	11304	2	Prof.	Prof.	NNP
18751	11304	3	Jamieson	Jamieson	NNP
18751	11304	4	,	,	,
18751	11304	5	assisted	assist	VBN
18751	11304	6	by	by	IN
18751	11304	7	David	David	NNP
18751	11304	8	Robertson	Robertson	NNP
18751	11304	9	,	,	,
18751	11304	10	B.Sc	B.Sc	NNP
18751	11304	11	.	.	NNP
18751	11304	12	,	,	,
18751	11304	13	Professor	Professor	NNP
18751	11304	14	of	of	IN
18751	11304	15	Electrical	Electrical	NNP
18751	11304	16	Engineering	Engineering	NNP
18751	11304	17	in	in	IN
18751	11304	18	the	the	DT
18751	11304	19	Merchant	merchant	NN
18751	11304	20	Venturers	venturer	NNS
18751	11304	21	'	'	POS
18751	11304	22	Technical	Technical	NNP
18751	11304	23	College	College	NNP
18751	11304	24	,	,	,
18751	11304	25	Bristol	Bristol	NNP
18751	11304	26	.	.	.
18751	11305	1	[	[	-LRB-
18751	11305	2	_	_	NNP
18751	11305	3	Shortly	Shortly	NNP
18751	11305	4	.	.	.
18751	11305	5	_	_	NNP
18751	11305	6	~APPLIED	~APPLIED	.
18751	11305	7	MECHANICS	MECHANICS	NNP
18751	11305	8	(	(	-LRB-
18751	11305	9	An	an	DT
18751	11305	10	Advanced	Advanced	NNP
18751	11305	11	Text	Text	NNP
18751	11305	12	-	-	HYPH
18751	11305	13	Book	Book	NNP
18751	11305	14	on).~	on).~	NFP
18751	11305	15	Vol	Vol	NNP
18751	11305	16	.	.	.
18751	11306	1	I.--Comprising	i.--comprise	VBG
18751	11306	2	Part	Part	NNP
18751	11306	3	I.	i.	NN
18751	11306	4	:	:	:
18751	11306	5	The	the	DT
18751	11306	6	Principle	Principle	NNP
18751	11306	7	of	of	IN
18751	11306	8	Work	Work	NNP
18751	11306	9	and	and	CC
18751	11306	10	its	-PRON-	PRP$
18751	11306	11	applications	application	NNS
18751	11306	12	;	;	:
18751	11306	13	Part	Part	NNP
18751	11306	14	II	II	NNP
18751	11306	15	.	.	.
18751	11307	1	:	:	:
18751	11307	2	Gearing	gearing	NN
18751	11307	3	.	.	.
18751	11308	1	Price	price	NN
18751	11308	2	7s	7s	NNP
18751	11308	3	.	.	.
18751	11309	1	6d	6d	NNP
18751	11309	2	.	.	.
18751	11310	1	THIRD	THIRD	NNP
18751	11310	2	EDITION	EDITION	NNP
18751	11310	3	.	.	.
18751	11311	1	"	"	``
18751	11311	2	FULLY	FULLY	NNP
18751	11311	3	MAINTAINS	maintain	VBZ
18751	11311	4	the	the	DT
18751	11311	5	reputation	reputation	NN
18751	11311	6	of	of	IN
18751	11311	7	the	the	DT
18751	11311	8	Author	author	NN
18751	11311	9	.	.	.
18751	11311	10	"--_Pract	"--_pract	NN
18751	11311	11	.	.	.
18751	11312	1	Engineer	Engineer	NNP
18751	11312	2	.	.	.
18751	11312	3	_	_	NNP
18751	11312	4	Vol	Vol	NNP
18751	11312	5	.	.	.
18751	11313	1	II.--Comprising	ii.--comprise	VBG
18751	11313	2	Parts	Parts	NNPS
18751	11313	3	III	III	NNP
18751	11313	4	.	.	.
18751	11314	1	to	to	IN
18751	11314	2	VI	VI	NNP
18751	11314	3	.	.	.
18751	11315	1	:	:	:
18751	11315	2	Motion	Motion	NNP
18751	11315	3	and	and	CC
18751	11315	4	Energy	Energy	NNP
18751	11315	5	;	;	:
18751	11315	6	Graphic	Graphic	NNP
18751	11315	7	Statics	Statics	NNP
18751	11315	8	;	;	:
18751	11315	9	Strength	Strength	NNP
18751	11315	10	of	of	IN
18751	11315	11	Materials	Materials	NNPS
18751	11315	12	;	;	:
18751	11315	13	Hydraulics	Hydraulics	NNP
18751	11315	14	and	and	CC
18751	11315	15	Hydraulic	Hydraulic	NNP
18751	11315	16	Machinery	Machinery	NNP
18751	11315	17	.	.	.
18751	11316	1	SECOND	second	JJ
18751	11316	2	EDITION	EDITION	NNP
18751	11316	3	.	.	.
18751	11317	1	8s	8	NNS
18751	11317	2	.	.	.
18751	11318	1	6d	6d	NNP
18751	11318	2	.	.	.
18751	11319	1	"	"	``
18751	11319	2	WELL	well	UH
18751	11319	3	AND	and	CC
18751	11319	4	LUCIDLY	LUCIDLY	NNP
18751	11319	5	WRITTEN	WRITTEN	NNP
18751	11319	6	.	.	.
18751	11319	7	"	"	''
18751	11320	1	--_The	--_The	:
18751	11320	2	Engineer	Engineer	NNP
18751	11320	3	.	.	.
18751	11320	4	_	_	NNP
18751	11320	5	*	*	NFP
18751	11320	6	*	*	NFP
18751	11320	7	*	*	NFP
18751	11320	8	_	_	IN
18751	11320	9	Each	each	DT
18751	11320	10	of	of	IN
18751	11320	11	the	the	DT
18751	11320	12	above	above	JJ
18751	11320	13	volumes	volume	NNS
18751	11320	14	is	be	VBZ
18751	11320	15	complete	complete	JJ
18751	11320	16	in	in	IN
18751	11320	17	itself	-PRON-	PRP
18751	11320	18	,	,	,
18751	11320	19	and	and	CC
18751	11320	20	sold	sell	VBD
18751	11320	21	separately	separately	RB
18751	11320	22	.	.	.
18751	11320	23	_	_	NNP
18751	11320	24	*	*	NFP
18751	11320	25	*	*	NFP
18751	11320	26	*	*	NFP
18751	11320	27	*	*	NFP
18751	11320	28	*	*	NFP
18751	11320	29	PROFESSOR	PROFESSOR	NNP
18751	11320	30	JAMIESON	JAMIESON	NNP
18751	11320	31	'S	's	POS
18751	11320	32	INTRODUCTORY	INTRODUCTORY	NNP
18751	11320	33	MANUALS	manual	NNS
18751	11320	34	.	.	.
18751	11321	1	_	_	NNP
18751	11321	2	Crown	Crown	NNP
18751	11321	3	8vo	8vo	NNP
18751	11321	4	.	.	.
18751	11322	1	With	with	IN
18751	11322	2	Illustrations	Illustrations	NNPS
18751	11322	3	and	and	CC
18751	11322	4	Examination	Examination	NNP
18751	11322	5	Papers	Papers	NNPS
18751	11322	6	.	.	.
18751	11322	7	_	_	NNP
18751	11322	8	~STEAM	~steam	NN
18751	11322	9	AND	and	CC
18751	11322	10	THE	the	DT
18751	11322	11	STEAM	STEAM	NNP
18751	11322	12	-	-	HYPH
18751	11322	13	ENGINE	ENGINE	NNP
18751	11322	14	(	(	-LRB-
18751	11322	15	Elementary	Elementary	NNP
18751	11322	16	Manual	Manual	NNP
18751	11322	17	of).~	of).~	.
18751	11322	18	For	for	IN
18751	11322	19	First	First	NNP
18751	11322	20	-	-	HYPH
18751	11322	21	Year	Year	NNP
18751	11322	22	Students	student	NNS
18751	11322	23	.	.	.
18751	11323	1	NINTH	NINTH	NNP
18751	11323	2	EDITION	EDITION	NNP
18751	11323	3	,	,	,
18751	11323	4	Revised	Revised	NNP
18751	11323	5	.	.	.
18751	11324	1	3/6	3/6	LS
18751	11324	2	.	.	.
18751	11325	1	"	"	``
18751	11325	2	Should	Should	MD
18751	11325	3	be	be	VB
18751	11325	4	in	in	IN
18751	11325	5	the	the	DT
18751	11325	6	hands	hand	NNS
18751	11325	7	of	of	IN
18751	11325	8	EVERY	every	DT
18751	11325	9	engineering	engineering	NN
18751	11325	10	apprentice	apprentice	NN
18751	11325	11	.	.	.
18751	11325	12	"	"	''
18751	11326	1	--_Practical	--_Practical	:
18751	11326	2	Engineer	Engineer	NNP
18751	11326	3	.	.	.
18751	11326	4	_	_	NNP
18751	11326	5	~MAGNETISM	~MAGNETISM	NFP
18751	11326	6	AND	and	CC
18751	11326	7	ELECTRICITY	ELECTRICITY	NNP
18751	11326	8	(	(	-LRB-
18751	11326	9	Elementary	Elementary	NNP
18751	11326	10	Manual	Manual	NNP
18751	11326	11	of).~	of).~	.
18751	11326	12	For	for	IN
18751	11326	13	First	First	NNP
18751	11326	14	-	-	HYPH
18751	11326	15	Year	Year	NNP
18751	11326	16	Students	student	NNS
18751	11326	17	.	.	.
18751	11327	1	FIFTH	FIFTH	NNP
18751	11327	2	EDITION	EDITION	NNP
18751	11327	3	..	..	NFP
18751	11327	4	3/6	3/6	CD
18751	11327	5	.	.	.
18751	11328	1	"	"	``
18751	11328	2	A	a	DT
18751	11328	3	CAPITAL	CAPITAL	NNP
18751	11328	4	TEXT	text	NN
18751	11328	5	-	-	HYPH
18751	11328	6	BOOK	BOOK	NNP
18751	11328	7	....	....	.
18751	11329	1	The	the	DT
18751	11329	2	diagrams	diagram	NNS
18751	11329	3	are	be	VBP
18751	11329	4	an	an	DT
18751	11329	5	important	important	JJ
18751	11329	6	feature	feature	NN
18751	11329	7	.	.	.
18751	11329	8	"	"	''
18751	11330	1	--_Schoolmaster	--_Schoolmaster	:
18751	11330	2	.	.	.
18751	11330	3	_	_	NNP
18751	11330	4	"	"	``
18751	11330	5	A	a	DT
18751	11330	6	THOROUGHLY	THOROUGHLY	NNP
18751	11330	7	TRUSTWORTHY	TRUSTWORTHY	NNP
18751	11330	8	Text	Text	NNP
18751	11330	9	-	-	HYPH
18751	11330	10	book	book	NNP
18751	11330	11	.	.	.
18751	11331	1	PRACTICAL	PRACTICAL	NNP
18751	11331	2	and	and	CC
18751	11331	3	clear	clear	JJ
18751	11331	4	.	.	.
18751	11331	5	"	"	''
18751	11332	1	--_Nature	--_Nature	:
18751	11332	2	.	.	.
18751	11332	3	_	_	NNP
18751	11332	4	~APPLIED	~APPLIED	.
18751	11332	5	MECHANICS	MECHANICS	NNP
18751	11332	6	(	(	-LRB-
18751	11332	7	Elementary	Elementary	NNP
18751	11332	8	Manual	Manual	NNP
18751	11332	9	of).~	of).~	NFP
18751	11332	10	Specially	specially	RB
18751	11332	11	arranged	arrange	VBN
18751	11332	12	for	for	IN
18751	11332	13	First	First	NNP
18751	11332	14	-	-	HYPH
18751	11332	15	Year	Year	NNP
18751	11332	16	Students	student	NNS
18751	11332	17	.	.	.
18751	11333	1	FIFTH	FIFTH	NNP
18751	11333	2	EDITION	EDITION	NNP
18751	11333	3	,	,	,
18751	11333	4	Revised	Revised	NNP
18751	11333	5	.	.	.
18751	11334	1	3/6	3/6	LS
18751	11334	2	.	.	.
18751	11335	1	"	"	``
18751	11335	2	The	the	DT
18751	11335	3	work	work	NN
18751	11335	4	has	have	VBZ
18751	11335	5	VERY	very	RB
18751	11335	6	HIGH	high	JJ
18751	11335	7	QUALITIES	quality	NNS
18751	11335	8	,	,	,
18751	11335	9	which	which	WDT
18751	11335	10	may	may	MD
18751	11335	11	be	be	VB
18751	11335	12	condensed	condense	VBN
18751	11335	13	into	into	IN
18751	11335	14	the	the	DT
18751	11335	15	one	one	CD
18751	11335	16	word	word	NN
18751	11335	17	'	'	''
18751	11335	18	CLEAR	CLEAR	NNP
18751	11335	19	.	.	.
18751	11335	20	'	'	''
18751	11335	21	"	"	''
18751	11336	1	--_Science	--_Science	:
18751	11336	2	and	and	CC
18751	11336	3	Art	art	NN
18751	11336	4	.	.	.
18751	11336	5	_	_	NN
18751	11336	6	*	*	NFP
18751	11336	7	*	*	NFP
18751	11336	8	*	*	NFP
18751	11336	9	*	*	NFP
18751	11336	10	*	*	NFP
18751	11336	11	IN	in	IN
18751	11336	12	PREPARATION	PREPARATION	NNP
18751	11336	13	.	.	.
18751	11337	1	_	_	NNP
18751	11337	2	300	300	CD
18751	11337	3	pages	page	NNS
18751	11337	4	.	.	.
18751	11338	1	Crown	Crown	NNP
18751	11338	2	8vo	8vo	NNP
18751	11338	3	.	.	.
18751	11339	1	Profusely	profusely	RB
18751	11339	2	Illustrated	Illustrated	NNP
18751	11339	3	.	.	.
18751	11339	4	_	_	NNP
18751	11339	5	~MODERN	~MODERN	,
18751	11339	6	ELECTRIC	ELECTRIC	NNP
18751	11339	7	TRAMWAY	TRAMWAY	NNP
18751	11339	8	TRACTION	traction	NN
18751	11339	9	:	:	:
18751	11339	10	A	a	DT
18751	11339	11	Text	Text	NNP
18751	11339	12	-	-	HYPH
18751	11339	13	Book	Book	NNP
18751	11339	14	of	of	IN
18751	11339	15	Present	Present	NNP
18751	11339	16	-	-	HYPH
18751	11339	17	Day	Day	NNP
18751	11339	18	Practice.~	Practice.~	NNP
18751	11339	19	_	_	NNP
18751	11339	20	For	for	IN
18751	11339	21	the	the	DT
18751	11339	22	Use	Use	NNP
18751	11339	23	of	of	IN
18751	11339	24	Electrical	Electrical	NNP
18751	11339	25	Engineering	Engineering	NNP
18751	11339	26	Students	Students	NNPS
18751	11339	27	and	and	CC
18751	11339	28	those	those	DT
18751	11339	29	interested	interested	JJ
18751	11339	30	in	in	IN
18751	11339	31	Electric	Electric	NNP
18751	11339	32	Transmission	Transmission	NNP
18751	11339	33	of	of	IN
18751	11339	34	Power	Power	NNP
18751	11339	35	.	.	.
18751	11339	36	_	_	NNP
18751	11339	37	BY	BY	NNP
18751	11339	38	PROF	PROF	NNP
18751	11339	39	.	.	.
18751	11339	40	ANDREW	ANDREW	NNP
18751	11339	41	JAMIESON	JAMIESON	NNP
18751	11339	42	.	.	.
18751	11340	1	*	*	NFP
18751	11340	2	*	*	NFP
18751	11340	3	*	*	NFP
18751	11340	4	*	*	NFP
18751	11340	5	*	*	NFP
18751	11340	6	~A	~a	CD
18751	11340	7	POCKET	POCKET	NNP
18751	11340	8	-	-	HYPH
18751	11340	9	BOOK	BOOK	NNP
18751	11340	10	of	of	IN
18751	11340	11	ELECTRICAL	electrical	NN
18751	11340	12	RULES	rule	NNS
18751	11340	13	and	and	CC
18751	11340	14	TABLES.~	tables.~	ADD
18751	11340	15	For	for	IN
18751	11340	16	the	the	DT
18751	11340	17	Use	Use	NNP
18751	11340	18	of	of	IN
18751	11340	19	Electricians	Electricians	NNPS
18751	11340	20	and	and	CC
18751	11340	21	Engineers	Engineers	NNPS
18751	11340	22	.	.	.
18751	11341	1	Pocket	Pocket	NNP
18751	11341	2	Size	Size	NNP
18751	11341	3	.	.	.
18751	11342	1	Leather	leather	NN
18751	11342	2	,	,	,
18751	11342	3	8s	8s	NNP
18751	11342	4	.	.	.
18751	11343	1	6d	6d	NNP
18751	11343	2	.	.	.
18751	11344	1	SIXTEENTH	SIXTEENTH	NNP
18751	11344	2	EDITION	EDITION	NNP
18751	11344	3	.	.	.
18751	11345	1	[	[	-LRB-
18751	11345	2	See	see	VB
18751	11345	3	p.	p.	NN
18751	11345	4	49	49	CD
18751	11345	5	.	.	.
18751	11346	1	*	*	NFP
18751	11346	2	*	*	NFP
18751	11346	3	*	*	NFP
18751	11346	4	*	*	NFP
18751	11346	5	*	*	NFP
18751	11346	6	WORKS	work	VBD
18751	11346	7	BY	by	IN
18751	11346	8	W.J.	W.J.	NNP
18751	11347	1	MACQUORN	MACQUORN	NNP
18751	11347	2	RANKINE	RANKINE	NNP
18751	11347	3	,	,	,
18751	11347	4	LL.D.	LL.D.	NNP
18751	11347	5	,	,	,
18751	11347	6	F.R.S.	F.R.S.	NNP
18751	11347	7	,	,	,
18751	11347	8	_	_	NNP
18751	11347	9	Late	Late	NNP
18751	11347	10	Regius	Regius	NNP
18751	11347	11	Professor	Professor	NNP
18751	11347	12	of	of	IN
18751	11347	13	Civil	Civil	NNP
18751	11347	14	Engineering	Engineering	NNP
18751	11347	15	in	in	IN
18751	11347	16	the	the	DT
18751	11347	17	University	University	NNP
18751	11347	18	of	of	IN
18751	11347	19	Glasgow	Glasgow	NNP
18751	11347	20	.	.	.
18751	11347	21	_	_	NNP
18751	11347	22	THOROUGHLY	THOROUGHLY	NNS
18751	11347	23	REVISED	revised	NN
18751	11347	24	BY	by	IN
18751	11347	25	W.J.	W.J.	NNP
18751	11348	1	MILLAR	MILLAR	NNP
18751	11348	2	,	,	,
18751	11348	3	C.E.	C.E.	NNP
18751	11348	4	,	,	,
18751	11348	5	_	_	NNP
18751	11348	6	Late	Late	NNP
18751	11348	7	Secretary	Secretary	NNP
18751	11348	8	to	to	IN
18751	11348	9	the	the	DT
18751	11348	10	Institute	Institute	NNP
18751	11348	11	of	of	IN
18751	11348	12	Engineers	Engineers	NNPS
18751	11348	13	and	and	CC
18751	11348	14	Shipbuilders	Shipbuilders	NNPS
18751	11348	15	in	in	IN
18751	11348	16	Scotland	Scotland	NNP
18751	11348	17	.	.	.
18751	11348	18	_	_	NNP
18751	11348	19	*	*	NFP
18751	11348	20	*	*	NFP
18751	11348	21	*	*	NFP
18751	11348	22	*	*	NFP
18751	11348	23	*	*	NFP
18751	11348	24	~A	~a	CD
18751	11348	25	MANUAL	MANUAL	JJR
18751	11348	26	OF	of	IN
18751	11348	27	APPLIED	APPLIED	NNP
18751	11348	28	MECHANICS:~	MECHANICS:~	NNP
18751	11348	29	Comprising	comprise	VBG
18751	11348	30	the	the	DT
18751	11348	31	Principles	Principles	NNPS
18751	11348	32	of	of	IN
18751	11348	33	Statics	Statics	NNP
18751	11348	34	and	and	CC
18751	11348	35	Cinematics	Cinematics	NNP
18751	11348	36	,	,	,
18751	11348	37	and	and	CC
18751	11348	38	Theory	Theory	NNP
18751	11348	39	of	of	IN
18751	11348	40	Structures	Structures	NNPS
18751	11348	41	,	,	,
18751	11348	42	Mechanism	Mechanism	NNP
18751	11348	43	,	,	,
18751	11348	44	and	and	CC
18751	11348	45	Machines	machine	NNS
18751	11348	46	.	.	.
18751	11349	1	With	with	IN
18751	11349	2	Numerous	numerous	JJ
18751	11349	3	Diagrams	diagram	NNS
18751	11349	4	.	.	.
18751	11350	1	Crown	Crown	NNP
18751	11350	2	8vo	8vo	NNP
18751	11350	3	,	,	,
18751	11350	4	cloth	cloth	NN
18751	11350	5	.	.	.
18751	11351	1	SIXTEENTH	SIXTEENTH	NNP
18751	11351	2	EDITION	EDITION	NNP
18751	11351	3	.	.	.
18751	11352	1	12s	12	NNS
18751	11352	2	.	.	.
18751	11353	1	6d	6d	NNP
18751	11353	2	.	.	.
18751	11354	1	*	*	NFP
18751	11354	2	*	*	NFP
18751	11354	3	*	*	NFP
18751	11354	4	*	*	NFP
18751	11354	5	*	*	NFP
18751	11354	6	~A	~a	CD
18751	11354	7	MANUAL	MANUAL	JJR
18751	11354	8	OF	of	IN
18751	11354	9	CIVIL	CIVIL	NNP
18751	11354	10	ENGINEERING:~	engineering:~	RB
18751	11354	11	Comprising	comprise	VBG
18751	11354	12	Engineering	Engineering	NNP
18751	11354	13	Surveys	Surveys	NNP
18751	11354	14	,	,	,
18751	11354	15	Earthwork	Earthwork	NNP
18751	11354	16	,	,	,
18751	11354	17	Foundations	Foundations	NNPS
18751	11354	18	,	,	,
18751	11354	19	Masonry	Masonry	NNP
18751	11354	20	,	,	,
18751	11354	21	Carpentry	Carpentry	NNP
18751	11354	22	,	,	,
18751	11354	23	Metal	Metal	NNP
18751	11354	24	Work	Work	NNP
18751	11354	25	,	,	,
18751	11354	26	Roads	Roads	NNPS
18751	11354	27	,	,	,
18751	11354	28	Railways	Railways	NNPS
18751	11354	29	,	,	,
18751	11354	30	Canals	Canals	NNPS
18751	11354	31	,	,	,
18751	11354	32	Rivers	Rivers	NNPS
18751	11354	33	,	,	,
18751	11354	34	Waterworks	waterworks	UH
18751	11354	35	,	,	,
18751	11354	36	Harbours	Harbours	NNP
18751	11354	37	,	,	,
18751	11354	38	&	&	CC
18751	11354	39	c.	c.	NN
18751	11354	40	With	with	IN
18751	11354	41	Numerous	Numerous	NNP
18751	11354	42	Tables	Tables	NNPS
18751	11354	43	and	and	CC
18751	11354	44	Illustrations	Illustrations	NNPS
18751	11354	45	.	.	.
18751	11355	1	Crown	Crown	NNP
18751	11355	2	8vo	8vo	NNP
18751	11355	3	.	.	.
18751	11356	1	Cloth	cloth	NN
18751	11356	2	.	.	.
18751	11357	1	TWENTY	TWENTY	NNP
18751	11357	2	-	-	HYPH
18751	11357	3	FIRST	FIRST	NNP
18751	11357	4	EDITION	EDITION	NNP
18751	11357	5	.	.	.
18751	11358	1	16s	16	NNS
18751	11358	2	.	.	.
18751	11359	1	*	*	NFP
18751	11359	2	*	*	NFP
18751	11359	3	*	*	NFP
18751	11359	4	*	*	NFP
18751	11359	5	*	*	NFP
18751	11359	6	~A	~a	CD
18751	11359	7	MANUAL	MANUAL	NNP
18751	11359	8	OF	of	IN
18751	11359	9	MACHINERY	MACHINERY	NNP
18751	11359	10	AND	and	CC
18751	11359	11	MILLWORK:~	MILLWORK:~	NNP
18751	11359	12	Comprising	comprise	VBG
18751	11359	13	the	the	DT
18751	11359	14	Geometry	Geometry	NNP
18751	11359	15	,	,	,
18751	11359	16	Motions	Motions	NNPS
18751	11359	17	,	,	,
18751	11359	18	Work	Work	NNP
18751	11359	19	,	,	,
18751	11359	20	Strength	Strength	NNP
18751	11359	21	,	,	,
18751	11359	22	Construction	Construction	NNP
18751	11359	23	,	,	,
18751	11359	24	and	and	CC
18751	11359	25	Objects	Objects	NNPS
18751	11359	26	of	of	IN
18751	11359	27	Machines	Machines	NNPS
18751	11359	28	,	,	,
18751	11359	29	&	&	CC
18751	11359	30	c.	c.	NNP
18751	11359	31	Illustrated	Illustrated	NNP
18751	11359	32	with	with	IN
18751	11359	33	nearly	nearly	RB
18751	11359	34	300	300	CD
18751	11359	35	Woodcuts	woodcut	NNS
18751	11359	36	,	,	,
18751	11359	37	Crown	Crown	NNP
18751	11359	38	8vo	8vo	NNP
18751	11359	39	,	,	,
18751	11359	40	cloth	cloth	NN
18751	11359	41	.	.	.
18751	11360	1	SEVENTH	SEVENTH	NNP
18751	11360	2	EDITION	EDITION	NNP
18751	11360	3	.	.	.
18751	11361	1	12s	12	NNS
18751	11361	2	.	.	.
18751	11362	1	6d	6d	NNP
18751	11362	2	.	.	.
18751	11363	1	*	*	NFP
18751	11363	2	*	*	NFP
18751	11363	3	*	*	NFP
18751	11363	4	*	*	NFP
18751	11363	5	*	*	NFP
18751	11363	6	~A	~a	CD
18751	11363	7	MANUAL	MANUAL	JJR
18751	11363	8	OF	of	IN
18751	11363	9	THE	the	DT
18751	11363	10	STEAM	STEAM	NNP
18751	11363	11	-	-	HYPH
18751	11363	12	ENGINE	ENGINE	NNP
18751	11363	13	AND	and	CC
18751	11363	14	OTHER	other	JJ
18751	11363	15	PRIME	prime	JJ
18751	11363	16	MOVERS:~	movers:~	NN
18751	11363	17	With	with	IN
18751	11363	18	a	a	DT
18751	11363	19	Section	Section	NNP
18751	11363	20	on	on	IN
18751	11363	21	GAS	GAS	NNP
18751	11363	22	,	,	,
18751	11363	23	OIL	OIL	NNP
18751	11363	24	,	,	,
18751	11363	25	and	and	CC
18751	11363	26	AIR	AIR	NNP
18751	11363	27	ENGINES	ENGINES	NNP
18751	11363	28	,	,	,
18751	11363	29	by	by	IN
18751	11363	30	BRYAN	BRYAN	NNP
18751	11363	31	DONKIN	DONKIN	NNP
18751	11363	32	,	,	,
18751	11363	33	M.Inst	m.inst	NN
18751	11363	34	.	.	.
18751	11363	35	C.E.	C.E.	NNP
18751	11364	1	With	with	IN
18751	11364	2	Folding	Folding	NNP
18751	11364	3	Plates	Plates	NNPS
18751	11364	4	and	and	CC
18751	11364	5	Numerous	Numerous	NNP
18751	11364	6	Illustrations	Illustrations	NNPS
18751	11364	7	.	.	.
18751	11365	1	Crown	Crown	NNP
18751	11365	2	8vo	8vo	NNP
18751	11365	3	,	,	,
18751	11365	4	cloth	cloth	NN
18751	11365	5	.	.	.
18751	11366	1	FIFTEENTH	FIFTEENTH	NNP
18751	11366	2	EDITION	EDITION	NNP
18751	11366	3	.	.	.
18751	11367	1	12s	12	NNS
18751	11367	2	.	.	.
18751	11368	1	6d	6d	NNP
18751	11368	2	.	.	.
18751	11369	1	*	*	NFP
18751	11369	2	*	*	NFP
18751	11369	3	*	*	NFP
18751	11369	4	*	*	NFP
18751	11369	5	*	*	NFP
18751	11369	6	~USEFUL	~useful	NN
18751	11369	7	RULES	rule	NNS
18751	11369	8	AND	and	CC
18751	11369	9	TABLES:~	tables:~	NN
18751	11369	10	For	for	IN
18751	11369	11	Architects	Architects	NNPS
18751	11369	12	,	,	,
18751	11369	13	Builders	Builders	NNPS
18751	11369	14	,	,	,
18751	11369	15	Engineers	Engineers	NNPS
18751	11369	16	,	,	,
18751	11369	17	Founders	Founders	NNPS
18751	11369	18	,	,	,
18751	11369	19	Mechanics	Mechanics	NNP
18751	11369	20	,	,	,
18751	11369	21	Shipbuilders	Shipbuilders	NNPS
18751	11369	22	,	,	,
18751	11369	23	Surveyors	Surveyors	NNPS
18751	11369	24	,	,	,
18751	11369	25	&	&	CC
18751	11369	26	c.	c.	NNP
18751	11369	27	With	with	IN
18751	11369	28	APPENDIX	APPENDIX	NNP
18751	11369	29	for	for	IN
18751	11369	30	the	the	DT
18751	11369	31	use	use	NN
18751	11369	32	of	of	IN
18751	11369	33	ELECTRICAL	electrical	NN
18751	11369	34	ENGINEERS	engineer	NNS
18751	11369	35	.	.	.
18751	11370	1	By	by	IN
18751	11370	2	Professor	Professor	NNP
18751	11370	3	JAMIESON	JAMIESON	NNP
18751	11370	4	,	,	,
18751	11370	5	F.R.S.E.	F.R.S.E.	NNP
18751	11371	1	SEVENTH	SEVENTH	NNP
18751	11371	2	EDITION	EDITION	NNP
18751	11371	3	.	.	.
18751	11372	1	10s	10	NNS
18751	11372	2	.	.	.
18751	11373	1	6d	6d	NNP
18751	11373	2	.	.	.
18751	11374	1	*	*	NFP
18751	11374	2	*	*	NFP
18751	11374	3	*	*	NFP
18751	11374	4	*	*	NFP
18751	11374	5	*	*	NFP
18751	11374	6	~A	~A	NFP
18751	11374	7	MECHANICAL	MECHANICAL	NNP
18751	11374	8	TEXT	TEXT	NNP
18751	11374	9	-	-	HYPH
18751	11374	10	BOOK:~	book:~	NN
18751	11374	11	A	a	DT
18751	11374	12	Practical	practical	JJ
18751	11374	13	and	and	CC
18751	11374	14	Simple	simple	JJ
18751	11374	15	Introduction	introduction	NN
18751	11374	16	to	to	IN
18751	11374	17	the	the	DT
18751	11374	18	Study	Study	NNP
18751	11374	19	of	of	IN
18751	11374	20	Mechanics	Mechanics	NNPS
18751	11374	21	.	.	.
18751	11375	1	By	by	IN
18751	11375	2	Professor	Professor	NNP
18751	11375	3	RANKINE	RANKINE	NNP
18751	11375	4	and	and	CC
18751	11375	5	E.F.	E.F.	NNP
18751	11375	6	BAMBER	BAMBER	NNP
18751	11375	7	,	,	,
18751	11375	8	C.E.	C.E.	NNP
18751	11376	1	With	with	IN
18751	11376	2	Numerous	numerous	JJ
18751	11376	3	Illustrations	Illustrations	NNPS
18751	11376	4	.	.	.
18751	11377	1	Crown	Crown	NNP
18751	11377	2	8vo	8vo	NNP
18751	11377	3	,	,	,
18751	11377	4	cloth	cloth	NN
18751	11377	5	.	.	.
18751	11378	1	FIFTH	FIFTH	NNP
18751	11378	2	EDITION	EDITION	NNP
18751	11378	3	.	.	.
18751	11379	1	9s	9s	LS
18751	11379	2	.	.	.
18751	11380	1	*	*	NFP
18751	11380	2	*	*	NFP
18751	11380	3	*	*	NFP
18751	11380	4	_	_	NNP
18751	11380	5	The	the	DT
18751	11380	6	_	_	NNP
18751	11380	7	"	"	''
18751	11380	8	MECHANICAL	MECHANICAL	NNP
18751	11380	9	TEXT	TEXT	NNP
18751	11380	10	-	-	HYPH
18751	11380	11	BOOK	BOOK	NNP
18751	11380	12	"	"	``
18751	11380	13	_	_	NNP
18751	11380	14	was	be	VBD
18751	11380	15	designed	design	VBN
18751	11380	16	by	by	IN
18751	11380	17	_	_	NNP
18751	11380	18	Professor	Professor	NNP
18751	11380	19	RANKINE	RANKINE	NNP
18751	11380	20	_	_	NNP
18751	11380	21	as	as	IN
18751	11380	22	an	an	DT
18751	11380	23	_	_	NNP
18751	11380	24	INTRODUCTION	INTRODUCTION	NNP
18751	11380	25	_	_	NNP
18751	11380	26	to	to	IN
18751	11380	27	the	the	DT
18751	11380	28	above	above	JJ
18751	11380	29	Series	Series	NNP
18751	11380	30	of	of	IN
18751	11380	31	Manuals	Manuals	NNP
18751	11380	32	.	.	.
18751	11380	33	_	_	NNP
18751	11380	34	*	*	NFP
18751	11380	35	*	*	NFP
18751	11380	36	*	*	NFP
18751	11380	37	*	*	NFP
18751	11380	38	*	*	NFP
18751	11380	39	~MISCELLANEOUS	~MISCELLANEOUS	NFP
18751	11380	40	SCIENTIFIC	SCIENTIFIC	NNP
18751	11380	41	PAPERS.~	PAPERS.~	NNP
18751	11380	42	Royal	Royal	NNP
18751	11380	43	8vo	8vo	NN
18751	11380	44	.	.	.
18751	11381	1	Cloth	cloth	NN
18751	11381	2	,	,	,
18751	11381	3	31s	31	NNS
18751	11381	4	.	.	.
18751	11382	1	6d	6d	NNP
18751	11382	2	.	.	.
18751	11383	1	Part	part	NN
18751	11383	2	I.	I.	NNP
18751	11384	1	Papers	paper	NNS
18751	11384	2	relating	relate	VBG
18751	11384	3	to	to	IN
18751	11384	4	Temperature	temperature	NN
18751	11384	5	,	,	,
18751	11384	6	Elasticity	elasticity	NN
18751	11384	7	,	,	,
18751	11384	8	and	and	CC
18751	11384	9	Expansion	expansion	NN
18751	11384	10	of	of	IN
18751	11384	11	Vapours	Vapours	NNP
18751	11384	12	,	,	,
18751	11384	13	Liquids	Liquids	NNP
18751	11384	14	,	,	,
18751	11384	15	and	and	CC
18751	11384	16	Solids	solid	NNS
18751	11384	17	.	.	.
18751	11385	1	Part	Part	NNP
18751	11385	2	II	II	NNP
18751	11385	3	.	.	.
18751	11386	1	Papers	paper	NNS
18751	11386	2	on	on	IN
18751	11386	3	Energy	Energy	NNP
18751	11386	4	and	and	CC
18751	11386	5	its	-PRON-	PRP$
18751	11386	6	Transformations	transformation	NNS
18751	11386	7	.	.	.
18751	11387	1	Part	part	NN
18751	11387	2	III	III	NNP
18751	11387	3	.	.	.
18751	11388	1	Papers	paper	NNS
18751	11388	2	on	on	IN
18751	11388	3	Wave	Wave	NNP
18751	11388	4	-	-	HYPH
18751	11388	5	Forms	Forms	NNPS
18751	11388	6	,	,	,
18751	11388	7	Propulsion	Propulsion	NNP
18751	11388	8	of	of	IN
18751	11388	9	Vessels	Vessels	NNPS
18751	11388	10	,	,	,
18751	11388	11	&	&	CC
18751	11388	12	c.	c.	NN
18751	11388	13	With	with	IN
18751	11388	14	Memoir	Memoir	NNP
18751	11388	15	by	by	IN
18751	11388	16	Professor	Professor	NNP
18751	11388	17	TAIT	TAIT	NNP
18751	11388	18	,	,	,
18751	11388	19	M.A.	M.A.	NNP
18751	11389	1	Edited	edit	VBN
18751	11389	2	by	by	IN
18751	11389	3	W.J.	W.J.	NNP
18751	11390	1	MILLAR	MILLAR	NNP
18751	11390	2	,	,	,
18751	11390	3	C.E.	C.E.	NNP
18751	11391	1	With	with	IN
18751	11391	2	fine	fine	JJ
18751	11391	3	Portrait	Portrait	NNP
18751	11391	4	on	on	IN
18751	11391	5	Steel	Steel	NNP
18751	11391	6	,	,	,
18751	11391	7	Plates	Plates	NNPS
18751	11391	8	,	,	,
18751	11391	9	and	and	CC
18751	11391	10	Diagrams	diagram	NNS
18751	11391	11	.	.	.
18751	11392	1	"	"	``
18751	11392	2	No	no	DT
18751	11392	3	more	more	RBR
18751	11392	4	enduring	enduring	JJ
18751	11392	5	Memorial	Memorial	NNP
18751	11392	6	of	of	IN
18751	11392	7	Professor	Professor	NNP
18751	11392	8	Rankine	Rankine	NNP
18751	11392	9	could	could	MD
18751	11392	10	be	be	VB
18751	11392	11	devised	devise	VBN
18751	11392	12	than	than	IN
18751	11392	13	the	the	DT
18751	11392	14	publication	publication	NN
18751	11392	15	of	of	IN
18751	11392	16	these	these	DT
18751	11392	17	papers	paper	NNS
18751	11392	18	in	in	IN
18751	11392	19	an	an	DT
18751	11392	20	accessible	accessible	JJ
18751	11392	21	form	form	NN
18751	11392	22	....	....	.
18751	11393	1	The	the	DT
18751	11393	2	Collection	Collection	NNP
18751	11393	3	is	be	VBZ
18751	11393	4	most	most	RBS
18751	11393	5	valuable	valuable	JJ
18751	11393	6	on	on	IN
18751	11393	7	account	account	NN
18751	11393	8	of	of	IN
18751	11393	9	the	the	DT
18751	11393	10	nature	nature	NN
18751	11393	11	of	of	IN
18751	11393	12	his	-PRON-	PRP$
18751	11393	13	discoveries	discovery	NNS
18751	11393	14	,	,	,
18751	11393	15	and	and	CC
18751	11393	16	the	the	DT
18751	11393	17	beauty	beauty	NN
18751	11393	18	and	and	CC
18751	11393	19	completeness	completeness	NN
18751	11393	20	of	of	IN
18751	11393	21	his	-PRON-	PRP$
18751	11393	22	analysis	analysis	NN
18751	11393	23	....	....	.
18751	11394	1	The	the	DT
18751	11394	2	Volume	volume	NN
18751	11394	3	exceeds	exceed	VBZ
18751	11394	4	in	in	IN
18751	11394	5	importance	importance	NN
18751	11394	6	any	any	DT
18751	11394	7	work	work	NN
18751	11394	8	in	in	IN
18751	11394	9	the	the	DT
18751	11394	10	same	same	JJ
18751	11394	11	department	department	NN
18751	11394	12	published	publish	VBN
18751	11394	13	in	in	IN
18751	11394	14	our	-PRON-	PRP$
18751	11394	15	time	time	NN
18751	11394	16	.	.	.
18751	11394	17	"	"	''
18751	11395	1	--_Architect	--_Architect	:
18751	11395	2	.	.	.
18751	11395	3	_	_	NNP
18751	11395	4	*	*	NFP
18751	11395	5	*	*	NFP
18751	11395	6	*	*	NFP
18751	11395	7	*	*	NFP
18751	11395	8	*	*	NFP
18751	11395	9	SHELTON	SHELTON	NNP
18751	11395	10	-	-	HYPH
18751	11395	11	BEY	BEY	NNP
18751	11395	12	(	(	-LRB-
18751	11395	13	W.	W.	NNP
18751	11395	14	Vincent	Vincent	NNP
18751	11395	15	,	,	,
18751	11395	16	Foreman	Foreman	NNP
18751	11395	17	to	to	IN
18751	11395	18	the	the	DT
18751	11395	19	Imperial	Imperial	NNP
18751	11395	20	Ottoman	Ottoman	NNP
18751	11395	21	Gun	Gun	NNP
18751	11395	22	Factories	Factories	NNPS
18751	11395	23	,	,	,
18751	11395	24	Constantinople	Constantinople	NNP
18751	11395	25	)	)	-RRB-
18751	11395	26	:	:	:
18751	11395	27	~THE	~THE	NFP
18751	11395	28	MECHANIC	MECHANIC	NNS
18751	11395	29	'S	'S	NNP
18751	11395	30	GUIDE:~	GUIDE:~	NNP
18751	11395	31	A	A	NNP
18751	11395	32	Hand	Hand	NNP
18751	11395	33	-	-	HYPH
18751	11395	34	Book	Book	NNP
18751	11395	35	for	for	IN
18751	11395	36	Engineers	Engineers	NNPS
18751	11395	37	and	and	CC
18751	11395	38	Artizans	Artizans	NNPS
18751	11395	39	.	.	.
18751	11396	1	With	with	IN
18751	11396	2	Copious	copious	JJ
18751	11396	3	Tables	Tables	NNPS
18751	11396	4	and	and	CC
18751	11396	5	Valuable	valuable	JJ
18751	11396	6	Recipes	recipe	NNS
18751	11396	7	for	for	IN
18751	11396	8	Practical	Practical	NNP
18751	11396	9	Use	Use	NNP
18751	11396	10	.	.	.
18751	11397	1	Illustrated	Illustrated	NNP
18751	11397	2	.	.	.
18751	11398	1	_	_	NNP
18751	11398	2	Second	Second	NNP
18751	11398	3	Edition	Edition	NNP
18751	11398	4	.	.	.
18751	11398	5	_	_	NNP
18751	11398	6	Crown	Crown	NNP
18751	11398	7	8vo	8vo	NNP
18751	11398	8	.	.	.
18751	11399	1	Cloth	Cloth	NNP
18751	11399	2	,	,	,
18751	11399	3	7/6	7/6	CD
18751	11399	4	.	.	.
18751	11400	1	*	*	NFP
18751	11400	2	*	*	NFP
18751	11400	3	*	*	NFP
18751	11400	4	*	*	NFP
18751	11400	5	*	*	NFP
18751	11400	6	_	_	NNP
18751	11400	7	SECOND	SECOND	NNP
18751	11400	8	EDITION	EDITION	NNP
18751	11400	9	,	,	,
18751	11400	10	Revised	Revised	NNP
18751	11400	11	and	and	CC
18751	11400	12	Enlarged	Enlarged	NNP
18751	11400	13	.	.	.
18751	11401	1	In	in	IN
18751	11401	2	Large	large	JJ
18751	11401	3	8vo	8vo	NN
18751	11401	4	,	,	,
18751	11401	5	Handsome	handsome	JJ
18751	11401	6	cloth	cloth	NN
18751	11401	7	,	,	,
18751	11401	8	34s	34	NNS
18751	11401	9	.	.	.
18751	11401	10	_	_	NNP
18751	11401	11	HYDRAULIC	HYDRAULIC	NNP
18751	11401	12	POWER	POWER	NNP
18751	11401	13	AND	and	CC
18751	11401	14	HYDRAULIC	HYDRAULIC	NNP
18751	11401	15	MACHINERY	MACHINERY	NNP
18751	11401	16	.	.	.
18751	11402	1	BY	by	IN
18751	11402	2	HENRY	henry	NN
18751	11402	3	ROBINSON	ROBINSON	NNP
18751	11402	4	,	,	,
18751	11402	5	M.	M.	NNP
18751	11402	6	INST	INST	NNP
18751	11402	7	.	.	.
18751	11403	1	C.E.	C.E.	NNP
18751	11403	2	,	,	,
18751	11403	3	F.G.S.	F.G.S.	NNP
18751	11403	4	,	,	,
18751	11403	5	FELLOW	FELLOW	NNP
18751	11403	6	OF	of	IN
18751	11403	7	KING	KING	NNP
18751	11403	8	'S	's	POS
18751	11403	9	COLLEGE	COLLEGE	NNP
18751	11403	10	,	,	,
18751	11403	11	LONDON	LONDON	NNP
18751	11403	12	;	;	:
18751	11403	13	PROF	PROF	NNP
18751	11403	14	.	.	NNP
18751	11403	15	OF	of	IN
18751	11403	16	CIVIL	CIVIL	NNP
18751	11403	17	ENGINEERING	ENGINEERING	NNP
18751	11403	18	,	,	,
18751	11403	19	KING	KING	NNP
18751	11403	20	'S	's	POS
18751	11403	21	COLLEGE	COLLEGE	NNP
18751	11403	22	,	,	,
18751	11403	23	ETC	ETC	NNP
18751	11403	24	.	.	NNP
18751	11403	25	,	,	,
18751	11403	26	ETC	ETC	NNP
18751	11403	27	.	.	.
18751	11404	1	With	with	IN
18751	11404	2	numerous	numerous	JJ
18751	11404	3	Woodcuts	woodcut	NNS
18751	11404	4	,	,	,
18751	11404	5	and	and	CC
18751	11404	6	Sixty	sixty	CD
18751	11404	7	-	-	HYPH
18751	11404	8	nine	nine	CD
18751	11404	9	Plates	Plates	NNPS
18751	11404	10	.	.	.
18751	11405	1	"	"	``
18751	11405	2	A	a	DT
18751	11405	3	Book	Book	NNP
18751	11405	4	of	of	IN
18751	11405	5	great	great	JJ
18751	11405	6	Professional	Professional	NNP
18751	11405	7	Usefulness	Usefulness	NNP
18751	11405	8	.	.	.
18751	11405	9	"	"	''
18751	11406	1	--_Iron	--_Iron	:
18751	11406	2	.	.	.
18751	11406	3	_	_	NNP
18751	11406	4	*	*	NFP
18751	11406	5	*	*	NFP
18751	11406	6	*	*	NFP
18751	11406	7	*	*	NFP
18751	11406	8	*	*	NFP
18751	11406	9	_	_	NNP
18751	11406	10	In	in	IN
18751	11406	11	Large	large	JJ
18751	11406	12	8vo	8vo	NN
18751	11406	13	,	,	,
18751	11406	14	Handsome	Handsome	NNP
18751	11406	15	Cloth	Cloth	NNP
18751	11406	16	.	.	.
18751	11407	1	With	with	IN
18751	11407	2	Frontispiece	Frontispiece	NNP
18751	11407	3	,	,	,
18751	11407	4	several	several	JJ
18751	11407	5	Plates	Plates	NNPS
18751	11407	6	,	,	,
18751	11407	7	and	and	CC
18751	11407	8	over	over	IN
18751	11407	9	250	250	CD
18751	11407	10	Illustrations	illustration	NNS
18751	11407	11	.	.	.
18751	11408	1	21s	21	NNS
18751	11408	2	.	.	.
18751	11408	3	_	_	NNP
18751	11408	4	THE	the	DT
18751	11408	5	PRINCIPLES	principle	NNS
18751	11408	6	AND	and	CC
18751	11408	7	CONSTRUCTION	construction	NN
18751	11408	8	OF	of	IN
18751	11408	9	PUMPING	PUMPING	NNP
18751	11408	10	MACHINERY	MACHINERY	NNP
18751	11408	11	(	(	-LRB-
18751	11408	12	STEAM	STEAM	NNP
18751	11408	13	AND	and	CC
18751	11408	14	WATER	WATER	NNP
18751	11408	15	PRESSURE	PRESSURE	NNP
18751	11408	16	)	)	-RRB-
18751	11408	17	.	.	.
18751	11409	1	With	with	IN
18751	11409	2	Practical	practical	JJ
18751	11409	3	Illustrations	Illustrations	NNPS
18751	11409	4	of	of	IN
18751	11409	5	ENGINES	ENGINES	NNP
18751	11409	6	and	and	CC
18751	11409	7	PUMPS	PUMPS	NNP
18751	11409	8	applied	apply	VBD
18751	11409	9	to	to	IN
18751	11409	10	MINING	mining	NN
18751	11409	11	,	,	,
18751	11409	12	TOWN	TOWN	NNP
18751	11409	13	WATER	WATER	NNP
18751	11409	14	SUPPLY	SUPPLY	NNP
18751	11409	15	,	,	,
18751	11409	16	DRAINAGE	DRAINAGE	NNP
18751	11409	17	of	of	IN
18751	11409	18	Lands	Lands	NNP
18751	11409	19	,	,	,
18751	11409	20	&	&	CC
18751	11409	21	c.	c.	NNP
18751	11409	22	,	,	,
18751	11409	23	also	also	RB
18751	11409	24	Economy	Economy	NNP
18751	11409	25	and	and	CC
18751	11409	26	Efficiency	Efficiency	NNP
18751	11409	27	Trials	Trials	NNPS
18751	11409	28	of	of	IN
18751	11409	29	Pumping	Pumping	NNP
18751	11409	30	Machinery	Machinery	NNP
18751	11409	31	.	.	.
18751	11410	1	BY	by	IN
18751	11410	2	HENRY	HENRY	NNP
18751	11410	3	DAVEY	DAVEY	NNP
18751	11410	4	,	,	,
18751	11410	5	Member	Member	NNP
18751	11410	6	of	of	IN
18751	11410	7	the	the	DT
18751	11410	8	Institution	Institution	NNP
18751	11410	9	of	of	IN
18751	11410	10	Civil	Civil	NNP
18751	11410	11	Engineers	Engineers	NNPS
18751	11410	12	,	,	,
18751	11410	13	Member	Member	NNP
18751	11410	14	of	of	IN
18751	11410	15	the	the	DT
18751	11410	16	Institution	Institution	NNP
18751	11410	17	of	of	IN
18751	11410	18	Mechanical	Mechanical	NNP
18751	11410	19	Engineers	Engineers	NNPS
18751	11410	20	,	,	,
18751	11410	21	F.G.S.	F.G.S.	NNP
18751	11410	22	,	,	,
18751	11410	23	&	&	CC
18751	11410	24	c.	c.	NN
18751	11410	25	CONTENTS	content	NNS
18751	11410	26	--	--	:
18751	11410	27	Early	early	JJ
18751	11410	28	History	history	NN
18751	11410	29	of	of	IN
18751	11410	30	Pumping	Pumping	NNP
18751	11410	31	Engines	Engines	NNPS
18751	11410	32	--	--	:
18751	11410	33	Steam	Steam	NNP
18751	11410	34	Pumping	Pumping	NNP
18751	11410	35	Engines	Engines	NNPS
18751	11410	36	--	--	:
18751	11410	37	Pumps	Pumps	NNPS
18751	11410	38	and	and	CC
18751	11410	39	Pump	Pump	NNP
18751	11410	40	Valves	Valves	NNPS
18751	11410	41	--	--	:
18751	11410	42	General	General	NNP
18751	11410	43	Principles	Principles	NNPS
18751	11410	44	of	of	IN
18751	11410	45	Non	non	JJ
18751	11410	46	-	-	JJ
18751	11410	47	Rotative	rotative	JJ
18751	11410	48	Pumping	Pumping	NNP
18751	11410	49	Engines	Engines	NNPS
18751	11410	50	--	--	:
18751	11410	51	The	the	DT
18751	11410	52	Cornish	cornish	JJ
18751	11410	53	Engine	Engine	NNP
18751	11410	54	,	,	,
18751	11410	55	Simple	Simple	NNP
18751	11410	56	and	and	CC
18751	11410	57	Compound	Compound	NNP
18751	11410	58	--	--	:
18751	11410	59	Types	type	NNS
18751	11410	60	of	of	IN
18751	11410	61	Mining	Mining	NNP
18751	11410	62	Engines	Engines	NNPS
18751	11410	63	--	--	:
18751	11410	64	Pit	pit	NN
18751	11410	65	Work	work	NN
18751	11410	66	--	--	:
18751	11410	67	Shaft	shaft	NN
18751	11410	68	Sinking	Sinking	NNP
18751	11410	69	--	--	:
18751	11410	70	Hydraulic	Hydraulic	NNP
18751	11410	71	Transmission	Transmission	NNP
18751	11410	72	of	of	IN
18751	11410	73	Power	Power	NNP
18751	11410	74	in	in	IN
18751	11410	75	Mines	Mines	NNP
18751	11410	76	--	--	:
18751	11410	77	Valve	Valve	NNP
18751	11410	78	Gears	Gears	NNP
18751	11410	79	of	of	IN
18751	11410	80	Pumping	Pumping	NNP
18751	11410	81	Engines	Engines	NNPS
18751	11410	82	--	--	:
18751	11410	83	Water	Water	NNP
18751	11410	84	Pressure	Pressure	NNP
18751	11410	85	Pumping	Pumping	NNP
18751	11410	86	Engines	Engines	NNPS
18751	11410	87	--	--	:
18751	11410	88	Water	Water	NNP
18751	11410	89	Works	Works	NNP
18751	11410	90	Engines	Engines	NNPS
18751	11410	91	--	--	:
18751	11410	92	Pumping	Pumping	NNP
18751	11410	93	Engine	Engine	NNP
18751	11410	94	Economy	Economy	NNP
18751	11410	95	and	and	CC
18751	11410	96	Trials	Trials	NNPS
18751	11410	97	of	of	IN
18751	11410	98	Pumping	Pumping	NNP
18751	11410	99	Machinery	Machinery	NNP
18751	11410	100	--	--	:
18751	11410	101	Centrifugal	Centrifugal	NNP
18751	11410	102	and	and	CC
18751	11410	103	other	other	JJ
18751	11410	104	Low	Low	NNP
18751	11410	105	-	-	HYPH
18751	11410	106	Lift	Lift	NNP
18751	11410	107	Pumps	Pumps	NNP
18751	11410	108	--	--	:
18751	11410	109	Hydraulic	Hydraulic	NNP
18751	11410	110	Rams	Rams	NNPS
18751	11410	111	.	.	.
18751	11411	1	Pumping	Pumping	NNP
18751	11411	2	Mains	Mains	NNP
18751	11411	3	,	,	,
18751	11411	4	&	&	CC
18751	11411	5	c.--INDEX	c.--INDEX	NNP
18751	11411	6	.	.	.
18751	11412	1	"	"	``
18751	11412	2	By	by	IN
18751	11412	3	the	the	DT
18751	11412	4	'	'	``
18751	11412	5	one	one	CD
18751	11412	6	'	'	''
18751	11412	7	English	English	NNP
18751	11412	8	Engineer	Engineer	NNP
18751	11412	9	who	who	WP
18751	11412	10	probably	probably	RB
18751	11412	11	knows	know	VBZ
18751	11412	12	more	more	JJR
18751	11412	13	about	about	IN
18751	11412	14	Pumping	Pumping	NNP
18751	11412	15	Machinery	Machinery	NNP
18751	11412	16	than	than	IN
18751	11412	17	ANY	any	DT
18751	11412	18	OTHER	OTHER	NNP
18751	11412	19	.	.	.
18751	11412	20	'	'	''
18751	11413	1	...	...	:
18751	11413	2	A	a	DT
18751	11413	3	VOLUME	volume	NN
18751	11413	4	RECORDING	record	VBG
18751	11413	5	THE	the	DT
18751	11413	6	RESULTS	result	NNS
18751	11413	7	OF	of	IN
18751	11413	8	LONG	long	JJ
18751	11413	9	EXPERIENCE	EXPERIENCE	NNP
18751	11413	10	AND	and	CC
18751	11413	11	STUDY	STUDY	NNP
18751	11413	12	.	.	.
18751	11413	13	"	"	''
18751	11414	1	--_The	--_The	:
18751	11414	2	Engineer	Engineer	NNP
18751	11414	3	.	.	.
18751	11414	4	_	_	NNP
18751	11414	5	"	"	``
18751	11414	6	Undoubtedly	undoubtedly	RB
18751	11414	7	THE	the	DT
18751	11414	8	BEST	best	NN
18751	11414	9	AND	and	CC
18751	11414	10	MOST	most	NN
18751	11414	11	PRACTICAL	practical	NN
18751	11414	12	TREATISE	TREATISE	NNS
18751	11414	13	on	on	IN
18751	11414	14	Pumping	Pumping	NNP
18751	11414	15	Machinery	Machinery	NNP
18751	11414	16	THAT	that	WDT
18751	11414	17	HAS	have	VBZ
18751	11414	18	YET	yet	RB
18751	11414	19	BEEN	be	VBN
18751	11414	20	PUBLISHED	publish	VBN
18751	11414	21	.	.	.
18751	11414	22	"	"	''
18751	11415	1	--_Mining	--_Mining	:
18751	11415	2	Journal	Journal	NNP
18751	11415	3	.	.	.
18751	11415	4	_	_	NNP
18751	11415	5	*	*	NFP
18751	11415	6	*	*	NFP
18751	11415	7	*	*	NFP
18751	11415	8	*	*	NFP
18751	11415	9	*	*	NFP
18751	11415	10	_	_	NNP
18751	11415	11	Royal	Royal	NNP
18751	11415	12	8vo	8vo	NN
18751	11415	13	,	,	,
18751	11415	14	Handsome	Handsome	NNP
18751	11415	15	Cloth	Cloth	NNP
18751	11415	16	.	.	.
18751	11416	1	With	with	IN
18751	11416	2	numerous	numerous	JJ
18751	11416	3	Illustrations	Illustrations	NNPS
18751	11416	4	and	and	CC
18751	11416	5	Tables	Tables	NNPS
18751	11416	6	.	.	.
18751	11417	1	25s	25	NNS
18751	11417	2	.	.	.
18751	11417	3	_	_	IN
18751	11417	4	THE	the	DT
18751	11417	5	STABILITY	STABILITY	NNP
18751	11417	6	OF	of	IN
18751	11417	7	SHIPS	SHIPS	NNP
18751	11417	8	.	.	.
18751	11418	1	BY	by	IN
18751	11418	2	SIR	SIR	NNP
18751	11418	3	EDWARD	EDWARD	NNP
18751	11418	4	J.	J.	NNP
18751	11418	5	REED	REED	NNP
18751	11418	6	,	,	,
18751	11418	7	K.C.B.	K.C.B.	NNP
18751	11418	8	,	,	,
18751	11418	9	F.R.S.	F.R.S.	NNP
18751	11418	10	,	,	,
18751	11418	11	M.P.	M.P.	NNP
18751	11418	12	,	,	,
18751	11418	13	KNIGHT	KNIGHT	NNP
18751	11418	14	OF	of	IN
18751	11418	15	THE	the	DT
18751	11418	16	IMPERIAL	IMPERIAL	NNP
18751	11418	17	ORDERS	order	NNS
18751	11418	18	OF	of	IN
18751	11418	19	ST	ST	NNP
18751	11418	20	.	.	.
18751	11418	21	STANILAUS	STANILAUS	NNP
18751	11418	22	OF	of	IN
18751	11418	23	RUSSIA	RUSSIA	NNP
18751	11418	24	;	;	,
18751	11418	25	FRANCIS	franci	VBN
18751	11418	26	JOSEPH	JOSEPH	NNS
18751	11418	27	OF	of	IN
18751	11418	28	AUSTRIA	AUSTRIA	NNP
18751	11418	29	;	;	:
18751	11418	30	MEDJIDIE	MEDJIDIE	NNP
18751	11418	31	OF	of	IN
18751	11418	32	TURKEY	turkey	NN
18751	11418	33	;	;	,
18751	11418	34	AND	and	CC
18751	11418	35	RISING	rise	VBG
18751	11418	36	SUN	SUN	NNP
18751	11418	37	OF	of	IN
18751	11418	38	JAPAN	JAPAN	NNP
18751	11418	39	;	;	:
18751	11418	40	VICE	VICE	NNP
18751	11418	41	-	-	HYPH
18751	11418	42	PRESIDENT	PRESIDENT	NNP
18751	11418	43	OF	of	IN
18751	11418	44	THE	the	DT
18751	11418	45	INSTITUTION	INSTITUTION	NNP
18751	11418	46	OF	of	IN
18751	11418	47	NAVAL	NAVAL	NNP
18751	11418	48	ARCHITECTS	ARCHITECTS	NNP
18751	11418	49	.	.	.
18751	11419	1	In	in	IN
18751	11419	2	order	order	NN
18751	11419	3	to	to	TO
18751	11419	4	render	render	VB
18751	11419	5	the	the	DT
18751	11419	6	work	work	NN
18751	11419	7	complete	complete	JJ
18751	11419	8	for	for	IN
18751	11419	9	the	the	DT
18751	11419	10	purposes	purpose	NNS
18751	11419	11	of	of	IN
18751	11419	12	the	the	DT
18751	11419	13	Shipbuilder	shipbuilder	NN
18751	11419	14	,	,	,
18751	11419	15	whether	whether	IN
18751	11419	16	at	at	IN
18751	11419	17	home	home	NN
18751	11419	18	or	or	CC
18751	11419	19	abroad	abroad	RB
18751	11419	20	,	,	,
18751	11419	21	the	the	DT
18751	11419	22	Methods	Methods	NNPS
18751	11419	23	of	of	IN
18751	11419	24	Calculation	Calculation	NNP
18751	11419	25	introduced	introduce	VBN
18751	11419	26	by	by	IN
18751	11419	27	Mr.	Mr.	NNP
18751	11419	28	F.K.	F.K.	NNP
18751	11420	1	BARNES	BARNES	NNP
18751	11420	2	,	,	,
18751	11420	3	Mr.	Mr.	NNP
18751	11420	4	GRAY	GRAY	NNP
18751	11420	5	,	,	,
18751	11420	6	M.	M.	NNP
18751	11420	7	REECH	REECH	NNP
18751	11420	8	,	,	,
18751	11420	9	M.	M.	NNP
18751	11420	10	DAYMARD	DAYMARD	NNP
18751	11420	11	,	,	,
18751	11420	12	and	and	CC
18751	11420	13	Mr.	Mr.	NNP
18751	11420	14	BENJAMIN	BENJAMIN	NNP
18751	11420	15	,	,	,
18751	11420	16	are	be	VBP
18751	11420	17	all	all	DT
18751	11420	18	given	give	VBN
18751	11420	19	separately	separately	RB
18751	11420	20	,	,	,
18751	11420	21	illustrated	illustrate	VBN
18751	11420	22	by	by	IN
18751	11420	23	Tables	table	NNS
18751	11420	24	and	and	CC
18751	11420	25	worked	work	VBN
18751	11420	26	-	-	HYPH
18751	11420	27	out	out	RP
18751	11420	28	examples	example	NNS
18751	11420	29	.	.	.
18751	11421	1	The	the	DT
18751	11421	2	book	book	NN
18751	11421	3	contains	contain	VBZ
18751	11421	4	more	more	JJR
18751	11421	5	than	than	IN
18751	11421	6	200	200	CD
18751	11421	7	Diagrams	Diagrams	NNPS
18751	11421	8	,	,	,
18751	11421	9	and	and	CC
18751	11421	10	is	be	VBZ
18751	11421	11	illustrated	illustrate	VBN
18751	11421	12	by	by	IN
18751	11421	13	a	a	DT
18751	11421	14	large	large	JJ
18751	11421	15	number	number	NN
18751	11421	16	of	of	IN
18751	11421	17	actual	actual	JJ
18751	11421	18	cases	case	NNS
18751	11421	19	,	,	,
18751	11421	20	derived	derive	VBN
18751	11421	21	from	from	IN
18751	11421	22	ships	ship	NNS
18751	11421	23	of	of	IN
18751	11421	24	all	all	DT
18751	11421	25	descriptions	description	NNS
18751	11421	26	.	.	.
18751	11422	1	"	"	``
18751	11422	2	Sir	Sir	NNP
18751	11422	3	EDWARD	EDWARD	NNP
18751	11422	4	REED	REED	NNP
18751	11422	5	'S	'S	NNP
18751	11422	6	'	'	``
18751	11422	7	STABILITY	STABILITY	NNP
18751	11422	8	OF	of	IN
18751	11422	9	SHIPS	SHIPS	NNP
18751	11422	10	'	'	''
18751	11422	11	is	be	VBZ
18751	11422	12	INVALUABLE	INVALUABLE	NNP
18751	11422	13	.	.	.
18751	11423	1	The	the	DT
18751	11423	2	NAVAL	NAVAL	NNP
18751	11423	3	ARCHITECT	ARCHITECT	NNP
18751	11423	4	will	will	MD
18751	11423	5	find	find	VB
18751	11423	6	brought	bring	VBN
18751	11423	7	together	together	RB
18751	11423	8	and	and	CC
18751	11423	9	ready	ready	JJ
18751	11423	10	to	to	IN
18751	11423	11	his	-PRON-	PRP$
18751	11423	12	hand	hand	NN
18751	11423	13	,	,	,
18751	11423	14	a	a	DT
18751	11423	15	mass	mass	NN
18751	11423	16	of	of	IN
18751	11423	17	information	information	NN
18751	11423	18	which	which	WDT
18751	11423	19	he	-PRON-	PRP
18751	11423	20	would	would	MD
18751	11423	21	otherwise	otherwise	RB
18751	11423	22	have	have	VB
18751	11423	23	to	to	TO
18751	11423	24	seek	seek	VB
18751	11423	25	in	in	IN
18751	11423	26	an	an	DT
18751	11423	27	almost	almost	RB
18751	11423	28	endless	endless	JJ
18751	11423	29	variety	variety	NN
18751	11423	30	of	of	IN
18751	11423	31	publications	publication	NNS
18751	11423	32	,	,	,
18751	11423	33	and	and	CC
18751	11423	34	some	some	DT
18751	11423	35	of	of	IN
18751	11423	36	which	which	WDT
18751	11423	37	he	-PRON-	PRP
18751	11423	38	would	would	MD
18751	11423	39	possibly	possibly	RB
18751	11423	40	not	not	RB
18751	11423	41	be	be	VB
18751	11423	42	able	able	JJ
18751	11423	43	to	to	TO
18751	11423	44	obtain	obtain	VB
18751	11423	45	at	at	RB
18751	11423	46	all	all	RB
18751	11423	47	elsewhere	elsewhere	RB
18751	11423	48	.	.	.
18751	11423	49	"	"	''
18751	11424	1	--_Steamship	--_Steamship	:
18751	11424	2	.	.	.
18751	11424	3	_	_	NNP
18751	11424	4	*	*	NFP
18751	11424	5	*	*	NFP
18751	11424	6	*	*	NFP
18751	11424	7	*	*	NFP
18751	11424	8	*	*	NFP
18751	11424	9	~THE	~the	NN
18751	11424	10	DESIGN	design	NN
18751	11424	11	AND	and	CC
18751	11424	12	CONSTRUCTION	construction	NN
18751	11424	13	OF	of	IN
18751	11424	14	SHIPS.~	SHIPS.~	NNP
18751	11424	15	By	by	IN
18751	11424	16	JOHN	JOHN	NNP
18751	11424	17	HARVARD	HARVARD	NNP
18751	11424	18	BILES	BILES	NNP
18751	11424	19	,	,	,
18751	11424	20	M.INST.N.A.	M.INST.N.A.	NNP
18751	11424	21	,	,	,
18751	11424	22	Professor	Professor	NNP
18751	11424	23	of	of	IN
18751	11424	24	Naval	Naval	NNP
18751	11424	25	Architecture	Architecture	NNP
18751	11424	26	in	in	IN
18751	11424	27	the	the	DT
18751	11424	28	University	University	NNP
18751	11424	29	of	of	IN
18751	11424	30	Glasgow	Glasgow	NNP
18751	11424	31	.	.	.
18751	11425	1	[	[	-LRB-
18751	11425	2	_	_	NNP
18751	11425	3	In	in	IN
18751	11425	4	Preparation	Preparation	NNP
18751	11425	5	.	.	.
18751	11425	6	_	_	NN
18751	11425	7	*	*	NFP
18751	11425	8	*	*	NFP
18751	11425	9	*	*	NFP
18751	11425	10	*	*	NFP
18751	11425	11	*	*	NFP
18751	11425	12	SECOND	second	NN
18751	11425	13	EDITION	EDITION	NNP
18751	11425	14	.	.	.
18751	11426	1	Illustrated	illustrate	VBN
18751	11426	2	with	with	IN
18751	11426	3	Plates	Plates	NNPS
18751	11426	4	,	,	,
18751	11426	5	Numerous	Numerous	NNP
18751	11426	6	Diagrams	Diagrams	NNPS
18751	11426	7	,	,	,
18751	11426	8	and	and	CC
18751	11426	9	Figures	figure	NNS
18751	11426	10	in	in	IN
18751	11426	11	the	the	DT
18751	11426	12	Text	Text	NNP
18751	11426	13	.	.	.
18751	11427	1	18s	18	NNS
18751	11427	2	.	.	.
18751	11428	1	net	net	NNP
18751	11428	2	.	.	.
18751	11429	1	~STEEL	~STEEL	NFP
18751	11429	2	SHIPS	SHIPS	NNP
18751	11429	3	:	:	:
18751	11429	4	THEIR	their	NN
18751	11429	5	CONSTRUCTION	construction	NN
18751	11429	6	AND	and	CC
18751	11429	7	MAINTENANCE.~	MAINTENANCE.~	NNPS
18751	11429	8	_	_	NNP
18751	11429	9	A	A	NNP
18751	11429	10	Manual	Manual	NNP
18751	11429	11	for	for	IN
18751	11429	12	Shipbuilders	Shipbuilders	NNP
18751	11429	13	,	,	,
18751	11429	14	Ship	Ship	NNP
18751	11429	15	Superintendents	Superintendents	NNPS
18751	11429	16	,	,	,
18751	11429	17	Students	Students	NNPS
18751	11429	18	,	,	,
18751	11429	19	and	and	CC
18751	11429	20	Marine	Marine	NNP
18751	11429	21	Engineers	Engineers	NNPS
18751	11429	22	.	.	.
18751	11429	23	_	_	NNP
18751	11429	24	BY	by	IN
18751	11429	25	THOMAS	THOMAS	NNP
18751	11429	26	WALTON	WALTON	NNP
18751	11429	27	,	,	,
18751	11429	28	NAVAL	NAVAL	NNP
18751	11429	29	ARCHITECT	ARCHITECT	NNP
18751	11429	30	,	,	,
18751	11429	31	AUTHOR	AUTHOR	NNP
18751	11429	32	OF	of	IN
18751	11429	33	"	"	``
18751	11429	34	KNOW	KNOW	NNP
18751	11429	35	YOUR	your	PRP$
18751	11429	36	OWN	own	JJ
18751	11429	37	SHIP	ship	NN
18751	11429	38	.	.	.
18751	11429	39	"	"	''
18751	11430	1	CONTENTS.--I.	CONTENTS.--I.	NNP
18751	11431	1	Manufacture	manufacture	NN
18751	11431	2	of	of	IN
18751	11431	3	Cast	Cast	NNP
18751	11431	4	Iron	Iron	NNP
18751	11431	5	,	,	,
18751	11431	6	Wrought	Wrought	NNP
18751	11431	7	Iron	Iron	NNP
18751	11431	8	,	,	,
18751	11431	9	and	and	CC
18751	11431	10	Steel.--Composition	steel.--composition	NN
18751	11431	11	of	of	IN
18751	11431	12	Iron	Iron	NNP
18751	11431	13	and	and	CC
18751	11431	14	Steel	Steel	NNP
18751	11431	15	,	,	,
18751	11431	16	Quality	Quality	NNP
18751	11431	17	,	,	,
18751	11431	18	Strength	Strength	NNP
18751	11431	19	,	,	,
18751	11431	20	Tests	Tests	NNP
18751	11431	21	,	,	,
18751	11431	22	&	&	CC
18751	11431	23	c.	c.	NNP
18751	11431	24	II	II	NNP
18751	11431	25	.	.	.
18751	11432	1	Classification	classification	NN
18751	11432	2	of	of	IN
18751	11432	3	Steel	Steel	NNP
18751	11432	4	Ships	Ships	NNPS
18751	11432	5	.	.	.
18751	11433	1	III	iii	CD
18751	11433	2	.	.	.
18751	11434	1	Considerations	consideration	NNS
18751	11434	2	in	in	IN
18751	11434	3	making	make	VBG
18751	11434	4	choice	choice	NN
18751	11434	5	of	of	IN
18751	11434	6	Type	type	NN
18751	11434	7	of	of	IN
18751	11434	8	Vessel.--Framing	vessel.--framing	NN
18751	11434	9	of	of	IN
18751	11434	10	Ships	ship	NNS
18751	11434	11	.	.	.
18751	11435	1	IV	IV	NNP
18751	11435	2	.	.	.
18751	11436	1	Strains	strain	NNS
18751	11436	2	experienced	experience	VBN
18751	11436	3	by	by	IN
18751	11436	4	Ships.--Methods	ships.--methods	CD
18751	11436	5	of	of	IN
18751	11436	6	Computing	Computing	NNP
18751	11436	7	and	and	CC
18751	11436	8	Comparing	compare	VBG
18751	11436	9	Strengths	Strengths	NNPS
18751	11436	10	of	of	IN
18751	11436	11	Ships	ship	NNS
18751	11436	12	.	.	.
18751	11437	1	V.	V.	NNP
18751	11437	2	Construction	construction	NN
18751	11437	3	of	of	IN
18751	11437	4	Ships.--Alternative	ships.--alternative	JJ
18751	11437	5	Modes	mode	NNS
18751	11437	6	of	of	IN
18751	11437	7	Construction.--Types	construction.--type	NNS
18751	11437	8	of	of	IN
18751	11437	9	Vessels.--Turret	vessels.--turret	NN
18751	11437	10	,	,	,
18751	11437	11	Self	self	NN
18751	11437	12	Trimming	trim	VBG
18751	11437	13	,	,	,
18751	11437	14	and	and	CC
18751	11437	15	Trunk	Trunk	NNP
18751	11437	16	Steamers	Steamers	NNPS
18751	11437	17	,	,	,
18751	11437	18	&	&	CC
18751	11437	19	c.--Rivets	c.--rivet	NNS
18751	11437	20	and	and	CC
18751	11437	21	Rivetting	Rivetting	NNP
18751	11437	22	,	,	,
18751	11437	23	Workmanship	Workmanship	NNP
18751	11437	24	.	.	.
18751	11438	1	VI	VI	NNP
18751	11438	2	.	.	.
18751	11439	1	Pumping	Pumping	NNP
18751	11439	2	Arrangements	Arrangements	NNPS
18751	11439	3	.	.	.
18751	11440	1	VII	VII	NNP
18751	11440	2	.	.	.
18751	11441	1	Maintenance.--Prevention	maintenance.--prevention	CD
18751	11441	2	of	of	IN
18751	11441	3	Deterioration	Deterioration	NNP
18751	11441	4	in	in	IN
18751	11441	5	the	the	DT
18751	11441	6	Hulls	hull	NNS
18751	11441	7	of	of	IN
18751	11441	8	Ships.--Cement	ships.--cement	CD
18751	11441	9	,	,	,
18751	11441	10	Paint	Paint	NNP
18751	11441	11	,	,	,
18751	11441	12	&	&	CC
18751	11441	13	c.--INDEX	c.--INDEX	NNP
18751	11441	14	.	.	.
18751	11442	1	"	"	``
18751	11442	2	So	so	RB
18751	11442	3	thorough	thorough	JJ
18751	11442	4	and	and	CC
18751	11442	5	well	well	RB
18751	11442	6	written	write	VBN
18751	11442	7	is	be	VBZ
18751	11442	8	every	every	DT
18751	11442	9	chapter	chapter	NN
18751	11442	10	in	in	IN
18751	11442	11	the	the	DT
18751	11442	12	book	book	NN
18751	11442	13	that	that	WDT
18751	11442	14	it	-PRON-	PRP
18751	11442	15	is	be	VBZ
18751	11442	16	difficult	difficult	JJ
18751	11442	17	to	to	TO
18751	11442	18	select	select	VB
18751	11442	19	any	any	DT
18751	11442	20	of	of	IN
18751	11442	21	them	-PRON-	PRP
18751	11442	22	as	as	IN
18751	11442	23	being	be	VBG
18751	11442	24	worthy	worthy	JJ
18751	11442	25	of	of	IN
18751	11442	26	exceptional	exceptional	JJ
18751	11442	27	praise	praise	NN
18751	11442	28	.	.	.
18751	11443	1	Altogether	altogether	RB
18751	11443	2	,	,	,
18751	11443	3	the	the	DT
18751	11443	4	work	work	NN
18751	11443	5	is	be	VBZ
18751	11443	6	excellent	excellent	JJ
18751	11443	7	,	,	,
18751	11443	8	and	and	CC
18751	11443	9	will	will	MD
18751	11443	10	prove	prove	VB
18751	11443	11	of	of	IN
18751	11443	12	great	great	JJ
18751	11443	13	value	value	NN
18751	11443	14	to	to	IN
18751	11443	15	those	those	DT
18751	11443	16	for	for	IN
18751	11443	17	whom	whom	WP
18751	11443	18	it	-PRON-	PRP
18751	11443	19	is	be	VBZ
18751	11443	20	intended	intend	VBN
18751	11443	21	.	.	.
18751	11443	22	"	"	''
18751	11444	1	--_The	--_The	:
18751	11444	2	Engineer	Engineer	NNP
18751	11444	3	.	.	.
18751	11444	4	_	_	NNP
18751	11444	5	"	"	''
18751	11444	6	Mr.	Mr.	NNP
18751	11444	7	Walton	Walton	NNP
18751	11444	8	has	have	VBZ
18751	11444	9	written	write	VBN
18751	11444	10	for	for	IN
18751	11444	11	the	the	DT
18751	11444	12	profession	profession	NN
18751	11444	13	of	of	IN
18751	11444	14	which	which	WDT
18751	11444	15	he	-PRON-	PRP
18751	11444	16	is	be	VBZ
18751	11444	17	an	an	DT
18751	11444	18	ornament	ornament	NN
18751	11444	19	.	.	.
18751	11445	1	His	-PRON-	PRP$
18751	11445	2	work	work	NN
18751	11445	3	will	will	MD
18751	11445	4	be	be	VB
18751	11445	5	read	read	VBN
18751	11445	6	and	and	CC
18751	11445	7	appreciated	appreciate	VBN
18751	11445	8	,	,	,
18751	11445	9	no	no	RB
18751	11445	10	doubt	doubt	RB
18751	11445	11	,	,	,
18751	11445	12	by	by	IN
18751	11445	13	every	every	DT
18751	11445	14	M.I.N.A.	M.I.N.A.	NNP
18751	11445	15	,	,	,
18751	11445	16	and	and	CC
18751	11445	17	with	with	IN
18751	11445	18	great	great	JJ
18751	11445	19	benefit	benefit	NN
18751	11445	20	by	by	IN
18751	11445	21	the	the	DT
18751	11445	22	majority	majority	NN
18751	11445	23	of	of	IN
18751	11445	24	them	-PRON-	PRP
18751	11445	25	.	.	.
18751	11445	26	"	"	''
18751	11446	1	--_Journal	--_Journal	NNP
18751	11446	2	of	of	IN
18751	11446	3	Commerce	Commerce	NNP
18751	11446	4	.	.	.
18751	11446	5	_	_	NNP
18751	11446	6	*	*	NFP
18751	11446	7	*	*	NFP
18751	11446	8	*	*	NFP
18751	11446	9	*	*	NFP
18751	11446	10	*	*	NFP
18751	11446	11	SECOND	second	JJ
18751	11446	12	EDITION	EDITION	NNP
18751	11446	13	,	,	,
18751	11446	14	Cloth	Cloth	NNP
18751	11446	15	,	,	,
18751	11446	16	8s	8s	NNPS
18751	11446	17	.	.	.
18751	11447	1	6d	6d	NNP
18751	11447	2	.	.	.
18751	11448	1	Leather	leather	NN
18751	11448	2	,	,	,
18751	11448	3	for	for	IN
18751	11448	4	the	the	DT
18751	11448	5	Pocket	Pocket	NNP
18751	11448	6	,	,	,
18751	11448	7	8s	8s	NNP
18751	11448	8	.	.	.
18751	11449	1	6d	6d	NNP
18751	11449	2	.	.	.
18751	11450	1	~GRIFFIN	~GRIFFIN	NNP
18751	11450	2	'S	'S	NNP
18751	11450	3	ELECTRICAL	ELECTRICAL	NNP
18751	11450	4	PRICE	price	NN
18751	11450	5	-	-	HYPH
18751	11450	6	BOOK:~	book:~	NN
18751	11450	7	For	for	IN
18751	11450	8	Electrical	electrical	JJ
18751	11450	9	,	,	,
18751	11450	10	Civil	Civil	NNP
18751	11450	11	,	,	,
18751	11450	12	Marine	Marine	NNP
18751	11450	13	,	,	,
18751	11450	14	and	and	CC
18751	11450	15	Borough	Borough	NNP
18751	11450	16	Engineers	Engineers	NNP
18751	11450	17	,	,	,
18751	11450	18	Local	Local	NNP
18751	11450	19	Authorities	Authorities	NNPS
18751	11450	20	,	,	,
18751	11450	21	Architects	Architects	NNPS
18751	11450	22	,	,	,
18751	11450	23	Railway	Railway	NNP
18751	11450	24	Contractors	Contractors	NNP
18751	11450	25	,	,	,
18751	11450	26	&	&	CC
18751	11450	27	c.	c.	NNP
18751	11450	28	,	,	,
18751	11450	29	&	&	CC
18751	11450	30	c.	c.	NNP
18751	11450	31	Edited	edit	VBN
18751	11450	32	by	by	IN
18751	11450	33	H.J.	H.J.	NNP
18751	11451	1	DOWSING	DOWSING	NNP
18751	11451	2	.	.	.
18751	11452	1	"	"	``
18751	11452	2	The	the	DT
18751	11452	3	ELECTRICAL	ELECTRICAL	NNP
18751	11452	4	PRICE	price	NN
18751	11452	5	-	-	HYPH
18751	11452	6	BOOK	book	NN
18751	11452	7	REMOVES	remove	VBD
18751	11452	8	ALL	all	DT
18751	11452	9	MYSTERY	mystery	NN
18751	11452	10	about	about	IN
18751	11452	11	the	the	DT
18751	11452	12	cost	cost	NN
18751	11452	13	of	of	IN
18751	11452	14	Electrical	Electrical	NNP
18751	11452	15	Power	Power	NNP
18751	11452	16	.	.	.
18751	11453	1	By	by	IN
18751	11453	2	its	-PRON-	PRP$
18751	11453	3	aid	aid	NN
18751	11453	4	the	the	DT
18751	11453	5	EXPENSE	EXPENSE	NNS
18751	11453	6	that	that	WDT
18751	11453	7	will	will	MD
18751	11453	8	be	be	VB
18751	11453	9	entailed	entail	VBN
18751	11453	10	by	by	IN
18751	11453	11	utilising	utilise	VBG
18751	11453	12	electricity	electricity	NN
18751	11453	13	on	on	IN
18751	11453	14	a	a	DT
18751	11453	15	large	large	JJ
18751	11453	16	or	or	CC
18751	11453	17	small	small	JJ
18751	11453	18	scale	scale	NN
18751	11453	19	can	can	MD
18751	11453	20	be	be	VB
18751	11453	21	discovered	discover	VBN
18751	11453	22	.	.	.
18751	11453	23	"	"	''
18751	11454	1	--_Architect	--_Architect	:
18751	11454	2	.	.	.
18751	11454	3	_	_	NNP
18751	11454	4	*	*	NFP
18751	11454	5	*	*	NFP
18751	11454	6	*	*	NFP
18751	11454	7	*	*	NFP
18751	11454	8	*	*	NFP
18751	11454	9	GRIFFIN	GRIFFIN	NNP
18751	11454	10	'S	's	POS
18751	11454	11	NAUTICAL	NAUTICAL	NNP
18751	11454	12	SERIES	SERIES	NNP
18751	11454	13	,	,	,
18751	11454	14	EDITED	edit	VBN
18751	11454	15	BY	by	IN
18751	11454	16	EDW	EDW	NNP
18751	11454	17	.	.	.
18751	11455	1	BLACKMORE	BLACKMORE	NNP
18751	11455	2	,	,	,
18751	11455	3	Master	Master	NNP
18751	11455	4	Mariner	Mariner	NNP
18751	11455	5	,	,	,
18751	11455	6	First	First	NNP
18751	11455	7	Class	Class	NNP
18751	11455	8	Trinity	Trinity	NNP
18751	11455	9	House	House	NNP
18751	11455	10	Certificate	Certificate	NNP
18751	11455	11	,	,	,
18751	11455	12	Assoc	Assoc	NNP
18751	11455	13	.	.	.
18751	11456	1	Inst	inst	RB
18751	11456	2	.	.	.
18751	11457	1	N.A.	N.A.	NNP
18751	11458	1	;	;	:
18751	11458	2	AND	and	CC
18751	11458	3	WRITTEN	WRITTEN	NNP
18751	11458	4	,	,	,
18751	11458	5	MAINLY	MAINLY	NNP
18751	11458	6	,	,	,
18751	11458	7	by	by	IN
18751	11458	8	SAILORS	SAILORS	NNP
18751	11458	9	for	for	IN
18751	11458	10	SAILORS	SAILORS	NNP
18751	11458	11	.	.	.
18751	11459	1	"	"	``
18751	11459	2	THIS	THIS	NNP
18751	11459	3	ADMIRABLE	ADMIRABLE	NNP
18751	11459	4	SERIES."--_Fairplay	series."--_fairplay	VBP
18751	11459	5	_	_	NN
18751	11459	6	.	.	.
18751	11460	1	"	"	``
18751	11460	2	A	a	DT
18751	11460	3	VERY	very	RB
18751	11460	4	USEFUL	USEFUL	NNP
18751	11460	5	SERIES."--_Nature	SERIES."--_Nature	:
18751	11460	6	_	_	XX
18751	11460	7	.	.	.
18751	11461	1	"	"	``
18751	11461	2	The	the	DT
18751	11461	3	volumes	volume	NNS
18751	11461	4	of	of	IN
18751	11461	5	MESSRS	MESSRS	NNP
18751	11461	6	.	.	.
18751	11461	7	GRIFFIN	GRIFFIN	NNP
18751	11461	8	'S	's	POS
18751	11461	9	NAUTICAL	NAUTICAL	NNP
18751	11461	10	SERIES	SERIES	NNP
18751	11461	11	may	may	MD
18751	11461	12	well	well	RB
18751	11461	13	and	and	CC
18751	11461	14	profitably	profitably	RB
18751	11461	15	be	be	VB
18751	11461	16	read	read	VBN
18751	11461	17	by	by	IN
18751	11461	18	ALL	all	DT
18751	11461	19	interested	interested	JJ
18751	11461	20	in	in	IN
18751	11461	21	our	-PRON-	PRP$
18751	11461	22	NATIONAL	NATIONAL	NNP
18751	11461	23	MARITIME	MARITIME	NNP
18751	11461	24	PROGRESS	PROGRESS	NNP
18751	11461	25	.	.	.
18751	11461	26	"	"	''
18751	11462	1	--_Marine	--_Marine	:
18751	11462	2	Engineer	Engineer	NNP
18751	11462	3	.	.	.
18751	11462	4	_	_	NNP
18751	11462	5	"	"	``
18751	11462	6	EVERY	every	DT
18751	11462	7	SHIP	SHIP	NNP
18751	11462	8	should	should	MD
18751	11462	9	have	have	VB
18751	11462	10	the	the	DT
18751	11462	11	WHOLE	whole	JJ
18751	11462	12	SERIES	SERIES	NNP
18751	11462	13	as	as	IN
18751	11462	14	a	a	DT
18751	11462	15	REFERENCE	reference	NN
18751	11462	16	LIBRARY	library	NN
18751	11462	17	.	.	.
18751	11463	1	HANDSOMELY	HANDSOMELY	NNP
18751	11463	2	BOUND	BOUND	NNP
18751	11463	3	,	,	,
18751	11463	4	CLEARLY	clearly	JJ
18751	11463	5	PRINTED	PRINTED	NNP
18751	11463	6	and	and	CC
18751	11463	7	ILLUSTRATED	ILLUSTRATED	NNP
18751	11463	8	.	.	.
18751	11463	9	"	"	''
18751	11464	1	--_Liverpool	--_Liverpool	:
18751	11464	2	Journ	Journ	NNP
18751	11464	3	.	.	.
18751	11465	1	of	of	IN
18751	11465	2	Commerce	Commerce	NNP
18751	11465	3	.	.	.
18751	11465	4	_	_	NNP
18751	11465	5	~The	~the	IN
18751	11465	6	British	British	NNP
18751	11465	7	Mercantile	Mercantile	NNP
18751	11465	8	Marine:~	Marine:~	NNP
18751	11465	9	An	An	NNP
18751	11465	10	Historical	historical	JJ
18751	11465	11	Sketch	Sketch	NNP
18751	11465	12	of	of	IN
18751	11465	13	its	-PRON-	PRP$
18751	11465	14	Rise	Rise	NNP
18751	11465	15	and	and	CC
18751	11465	16	Development	development	NN
18751	11465	17	.	.	.
18751	11466	1	By	by	IN
18751	11466	2	the	the	DT
18751	11466	3	EDITOR	EDITOR	NNP
18751	11466	4	,	,	,
18751	11466	5	CAPT	CAPT	NNP
18751	11466	6	.	.	.
18751	11467	1	BLACKMORE	BLACKMORE	NNP
18751	11467	2	.	.	.
18751	11468	1	3s	3s	LS
18751	11468	2	.	.	.
18751	11469	1	6d	6d	NNP
18751	11469	2	.	.	.
18751	11470	1	"	"	``
18751	11470	2	Captain	Captain	NNP
18751	11470	3	Blackmore	Blackmore	NNP
18751	11470	4	's	's	POS
18751	11470	5	SPLENDID	SPLENDID	VBN
18751	11470	6	BOOK	BOOK	NNS
18751	11470	7	...	...	:
18751	11470	8	contains	contain	VBZ
18751	11470	9	paragraphs	paragraph	NNS
18751	11470	10	on	on	IN
18751	11470	11	every	every	DT
18751	11470	12	point	point	NN
18751	11470	13	of	of	IN
18751	11470	14	interest	interest	NN
18751	11470	15	to	to	IN
18751	11470	16	the	the	DT
18751	11470	17	Merchant	Merchant	NNP
18751	11470	18	Marine	Marine	NNP
18751	11470	19	.	.	.
18751	11471	1	The	the	DT
18751	11471	2	243	243	CD
18751	11471	3	pages	page	NNS
18751	11471	4	of	of	IN
18751	11471	5	this	this	DT
18751	11471	6	book	book	NN
18751	11471	7	are	be	VBP
18751	11471	8	THE	the	DT
18751	11471	9	MOST	MOST	NNPS
18751	11471	10	VALUABLE	valuable	NN
18751	11471	11	to	to	IN
18751	11471	12	the	the	DT
18751	11471	13	sea	sea	NN
18751	11471	14	captain	captain	NN
18751	11471	15	that	that	WDT
18751	11471	16	have	have	VBP
18751	11471	17	EVER	ever	RB
18751	11471	18	been	be	VBN
18751	11471	19	COMPILED	compile	VBN
18751	11471	20	.	.	.
18751	11471	21	"	"	''
18751	11472	1	--_Merchant	--_Merchant	:
18751	11472	2	Service	Service	NNP
18751	11472	3	Review	Review	NNP
18751	11472	4	.	.	.
18751	11472	5	_	_	NNP
18751	11472	6	~Elementary	~Elementary	NFP
18751	11472	7	Seamanship.~	Seamanship.~	NNP
18751	11472	8	By	by	IN
18751	11472	9	D.	D.	NNP
18751	11472	10	WILSON	WILSON	NNP
18751	11472	11	-	-	HYPH
18751	11472	12	BARKER	BARKER	NNP
18751	11472	13	,	,	,
18751	11472	14	Master	Master	NNP
18751	11472	15	Mariner	Mariner	NNP
18751	11472	16	,	,	,
18751	11472	17	F.R.S.E.	F.R.S.E.	NNP
18751	11472	18	,	,	,
18751	11472	19	F.R.G.S.	F.R.G.S.	NNP
18751	11473	1	With	with	IN
18751	11473	2	numerous	numerous	JJ
18751	11473	3	Plates	Plates	NNPS
18751	11473	4	,	,	,
18751	11473	5	two	two	CD
18751	11473	6	in	in	IN
18751	11473	7	Colours	Colours	NNP
18751	11473	8	,	,	,
18751	11473	9	and	and	CC
18751	11473	10	Frontispiece	Frontispiece	NNP
18751	11473	11	.	.	.
18751	11474	1	THIRD	THIRD	NNP
18751	11474	2	EDITION	EDITION	NNP
18751	11474	3	,	,	,
18751	11474	4	Thoroughly	Thoroughly	NNP
18751	11474	5	Revised	Revised	NNP
18751	11474	6	,	,	,
18751	11474	7	Enlarged	Enlarged	NNP
18751	11474	8	,	,	,
18751	11474	9	and	and	CC
18751	11474	10	Re	Re	NNS
18751	11474	11	-	-	HYPH
18751	11474	12	set	set	VBN
18751	11474	13	.	.	.
18751	11475	1	With	with	IN
18751	11475	2	additional	additional	JJ
18751	11475	3	Illustrations	illustration	NNS
18751	11475	4	.	.	.
18751	11476	1	6s	6	NNS
18751	11476	2	.	.	.
18751	11477	1	"	"	``
18751	11477	2	This	this	DT
18751	11477	3	ADMIRABLE	ADMIRABLE	NNP
18751	11477	4	MANUAL	MANUAL	NNPS
18751	11477	5	,	,	,
18751	11477	6	by	by	IN
18751	11477	7	CAPT	CAPT	NNP
18751	11477	8	.	.	.
18751	11478	1	WILSON	WILSON	NNP
18751	11478	2	BARKER	BARKER	NNP
18751	11478	3	,	,	,
18751	11478	4	of	of	IN
18751	11478	5	the	the	DT
18751	11478	6	'	'	``
18751	11478	7	Worcester	Worcester	NNP
18751	11478	8	'	'	''
18751	11478	9	,	,	,
18751	11478	10	seems	seem	VBZ
18751	11478	11	to	to	IN
18751	11478	12	us	-PRON-	PRP
18751	11478	13	PERFECTLY	PERFECTLY	NNP
18751	11478	14	DESIGNED	DESIGNED	NNP
18751	11478	15	.	.	.
18751	11478	16	"	"	''
18751	11479	1	--_Athenæum	--_Athenæum	:
18751	11479	2	.	.	.
18751	11479	3	_	_	NNP
18751	11479	4	~Know	~Know	.
18751	11479	5	Your	-PRON-	PRP$
18751	11479	6	Own	own	JJ
18751	11479	7	Ship~	ship~	NN
18751	11479	8	:	:	:
18751	11479	9	A	a	DT
18751	11479	10	Simple	Simple	NNP
18751	11479	11	Explanation	Explanation	NNP
18751	11479	12	of	of	IN
18751	11479	13	the	the	DT
18751	11479	14	Stability	Stability	NNP
18751	11479	15	,	,	,
18751	11479	16	Construction	Construction	NNP
18751	11479	17	,	,	,
18751	11479	18	Tonnage	Tonnage	NNP
18751	11479	19	,	,	,
18751	11479	20	and	and	CC
18751	11479	21	Freeboard	Freeboard	NNP
18751	11479	22	of	of	IN
18751	11479	23	Ships	Ships	NNPS
18751	11479	24	.	.	.
18751	11480	1	By	by	IN
18751	11480	2	THOS	THOS	NNP
18751	11480	3	.	.	.
18751	11481	1	WALTON	WALTON	NNP
18751	11481	2	,	,	,
18751	11481	3	Naval	Naval	NNP
18751	11481	4	Architect	Architect	NNP
18751	11481	5	.	.	.
18751	11482	1	With	with	IN
18751	11482	2	numerous	numerous	JJ
18751	11482	3	Illustrations	illustration	NNS
18751	11482	4	and	and	CC
18751	11482	5	additional	additional	JJ
18751	11482	6	Chapters	chapter	NNS
18751	11482	7	on	on	IN
18751	11482	8	Buoyancy	Buoyancy	NNP
18751	11482	9	,	,	,
18751	11482	10	Trim	Trim	NNP
18751	11482	11	,	,	,
18751	11482	12	and	and	CC
18751	11482	13	Calculations	calculation	NNS
18751	11482	14	.	.	.
18751	11483	1	SIXTH	SIXTH	NNP
18751	11483	2	EDITION	EDITION	NNP
18751	11483	3	,	,	,
18751	11483	4	Revised	Revised	NNP
18751	11483	5	.	.	.
18751	11484	1	7s	7s	JJ
18751	11484	2	.	.	.
18751	11485	1	6d	6d	NNP
18751	11485	2	.	.	.
18751	11486	1	"	"	``
18751	11486	2	MR	MR	NNP
18751	11486	3	.	.	.
18751	11486	4	WALTON	WALTON	NNP
18751	11486	5	'S	's	POS
18751	11486	6	book	book	NN
18751	11486	7	will	will	MD
18751	11486	8	be	be	VB
18751	11486	9	found	find	VBN
18751	11486	10	VERY	very	RB
18751	11486	11	USEFUL	useful	JJ
18751	11486	12	.	.	.
18751	11486	13	"	"	''
18751	11487	1	--_The	--_The	:
18751	11487	2	Engineer	Engineer	NNP
18751	11487	3	.	.	.
18751	11487	4	_	_	NNP
18751	11487	5	~Navigation	~navigation	XX
18751	11487	6	:	:	:
18751	11487	7	Theoretical	theoretical	JJ
18751	11487	8	and	and	CC
18751	11487	9	Practical.~	Practical.~	NNP
18751	11487	10	By	by	IN
18751	11487	11	D.	D.	NNP
18751	11487	12	WILSON	WILSON	NNP
18751	11487	13	-	-	HYPH
18751	11487	14	BARKER	BARKER	NNP
18751	11487	15	,	,	,
18751	11487	16	Master	Master	NNP
18751	11487	17	Mariner	Mariner	NNP
18751	11487	18	,	,	,
18751	11487	19	&	&	CC
18751	11487	20	c.	c.	NNP
18751	11487	21	,	,	,
18751	11487	22	and	and	CC
18751	11487	23	WILLIAM	WILLIAM	NNP
18751	11487	24	ALLINGHAM	ALLINGHAM	NNP
18751	11487	25	.	.	.
18751	11488	1	SECOND	second	JJ
18751	11488	2	EDITION	EDITION	NNP
18751	11488	3	,	,	,
18751	11488	4	Revised	revise	VBN
18751	11488	5	.	.	.
18751	11489	1	8s	8	NNS
18751	11489	2	.	.	.
18751	11490	1	6d	6d	NNP
18751	11490	2	.	.	.
18751	11491	1	"	"	``
18751	11491	2	PRECISELY	precisely	VB
18751	11491	3	the	the	DT
18751	11491	4	kind	kind	NN
18751	11491	5	of	of	IN
18751	11491	6	work	work	NN
18751	11491	7	required	require	VBN
18751	11491	8	for	for	IN
18751	11491	9	the	the	DT
18751	11491	10	New	New	NNP
18751	11491	11	Certificates	Certificates	NNPS
18751	11491	12	of	of	IN
18751	11491	13	competency	competency	NN
18751	11491	14	.	.	.
18751	11492	1	Candidates	candidate	NNS
18751	11492	2	will	will	MD
18751	11492	3	find	find	VB
18751	11492	4	it	-PRON-	PRP
18751	11492	5	INVALUABLE	INVALUABLE	VBN
18751	11492	6	.	.	.
18751	11492	7	"	"	''
18751	11493	1	--_Dundee	--_Dundee	:
18751	11493	2	Advertiser	Advertiser	NNP
18751	11493	3	.	.	.
18751	11493	4	_	_	NNP
18751	11493	5	~Marine	~Marine	NFP
18751	11493	6	Meteorology~	meteorology~	XX
18751	11493	7	:	:	:
18751	11493	8	For	for	IN
18751	11493	9	Officers	officer	NNS
18751	11493	10	of	of	IN
18751	11493	11	the	the	DT
18751	11493	12	Merchant	Merchant	NNP
18751	11493	13	Navy	Navy	NNP
18751	11493	14	.	.	.
18751	11494	1	By	by	IN
18751	11494	2	WILLIAM	WILLIAM	NNP
18751	11494	3	ALLINGHAM	ALLINGHAM	NNP
18751	11494	4	,	,	,
18751	11494	5	First	First	NNP
18751	11494	6	Class	Class	NNP
18751	11494	7	Honours	Honours	NNPS
18751	11494	8	,	,	,
18751	11494	9	Navigation	Navigation	NNP
18751	11494	10	,	,	,
18751	11494	11	Science	Science	NNP
18751	11494	12	and	and	CC
18751	11494	13	Art	Art	NNP
18751	11494	14	Department	Department	NNP
18751	11494	15	.	.	.
18751	11495	1	With	with	IN
18751	11495	2	Illustrations	Illustrations	NNPS
18751	11495	3	,	,	,
18751	11495	4	Maps	map	NNS
18751	11495	5	,	,	,
18751	11495	6	and	and	CC
18751	11495	7	Diagrams	Diagrams	NNP
18751	11495	8	,	,	,
18751	11495	9	and	and	CC
18751	11495	10	_	_	NNP
18751	11495	11	facsimile	facsimile	NN
18751	11495	12	_	_	NNP
18751	11495	13	reproduction	reproduction	NN
18751	11495	14	of	of	IN
18751	11495	15	log	log	NN
18751	11495	16	page	page	NN
18751	11495	17	.	.	.
18751	11496	1	7s	7s	JJ
18751	11496	2	.	.	.
18751	11497	1	6d	6d	NNP
18751	11497	2	.	.	.
18751	11498	1	"	"	``
18751	11498	2	Quite	quite	PDT
18751	11498	3	the	the	DT
18751	11498	4	BEST	BEST	NNP
18751	11498	5	PUBLICATION	PUBLICATION	NNP
18751	11498	6	on	on	IN
18751	11498	7	this	this	DT
18751	11498	8	subject	subject	NN
18751	11498	9	.	.	.
18751	11498	10	"	"	''
18751	11499	1	--_Shipping	--_Shipping	:
18751	11499	2	Gazette	Gazette	NNP
18751	11499	3	.	.	.
18751	11499	4	_	_	XX
18751	11499	5	~Latitude	~Latitude	NFP
18751	11499	6	and	and	CC
18751	11499	7	Longitude	longitude	NN
18751	11499	8	:	:	:
18751	11499	9	How	how	WRB
18751	11499	10	to	to	TO
18751	11499	11	find	find	VB
18751	11499	12	them.~	them.~	NNP
18751	11499	13	By	by	IN
18751	11499	14	W.J.	W.J.	NNP
18751	11500	1	MILLAR	MILLAR	NNP
18751	11500	2	,	,	,
18751	11500	3	C.E.	C.E.	NNP
18751	11500	4	,	,	,
18751	11500	5	late	late	JJ
18751	11500	6	Sec	Sec	NNP
18751	11500	7	.	.	.
18751	11501	1	to	to	IN
18751	11501	2	the	the	DT
18751	11501	3	Inst	Inst	NNP
18751	11501	4	.	.	.
18751	11502	1	of	of	IN
18751	11502	2	Engineers	Engineers	NNPS
18751	11502	3	and	and	CC
18751	11502	4	Shipbuilders	Shipbuilders	NNPS
18751	11502	5	in	in	IN
18751	11502	6	Scotland	Scotland	NNP
18751	11502	7	.	.	.
18751	11503	1	SECOND	second	JJ
18751	11503	2	EDITION	EDITION	NNP
18751	11503	3	,	,	,
18751	11503	4	Revised	revise	VBN
18751	11503	5	.	.	.
18751	11504	1	2s	2s	NNP
18751	11504	2	.	.	.
18751	11505	1	"	"	``
18751	11505	2	Can	can	MD
18751	11505	3	not	not	RB
18751	11505	4	but	but	RB
18751	11505	5	prove	prove	VB
18751	11505	6	an	an	DT
18751	11505	7	acquisition	acquisition	NN
18751	11505	8	to	to	IN
18751	11505	9	those	those	DT
18751	11505	10	studying	study	VBG
18751	11505	11	Navigation	Navigation	NNP
18751	11505	12	.	.	.
18751	11505	13	"	"	''
18751	11506	1	--_Marine	--_Marine	:
18751	11506	2	Engineer	Engineer	NNP
18751	11506	3	.	.	.
18751	11506	4	_	_	NNP
18751	11506	5	~Practical	~Practical	.
18751	11506	6	Mechanics:~	Mechanics:~	NNP
18751	11506	7	Applied	Applied	NNP
18751	11506	8	to	to	IN
18751	11506	9	the	the	DT
18751	11506	10	requirements	requirement	NNS
18751	11506	11	of	of	IN
18751	11506	12	the	the	DT
18751	11506	13	Sailor	Sailor	NNP
18751	11506	14	.	.	.
18751	11507	1	By	by	IN
18751	11507	2	THOS	THOS	NNP
18751	11507	3	.	.	.
18751	11508	1	MACKENZIE	MACKENZIE	NNP
18751	11508	2	,	,	,
18751	11508	3	Master	Master	NNP
18751	11508	4	Mariner	Mariner	NNP
18751	11508	5	,	,	,
18751	11508	6	F.R.A.S.	F.R.A.S.	NNP
18751	11509	1	SECOND	second	JJ
18751	11509	2	EDITION	EDITION	NNP
18751	11509	3	,	,	,
18751	11509	4	Revised	revise	VBN
18751	11509	5	.	.	.
18751	11510	1	3s	3s	LS
18751	11510	2	.	.	.
18751	11511	1	6d	6d	NNP
18751	11511	2	.	.	.
18751	11512	1	"	"	``
18751	11512	2	WELL	well	UH
18751	11512	3	WORTH	worth	VB
18751	11512	4	the	the	DT
18751	11512	5	money	money	NN
18751	11512	6	...	...	:
18751	11512	7	EXCEEDINGLY	EXCEEDINGLY	NNP
18751	11512	8	HELPFUL	HELPFUL	NNP
18751	11512	9	.	.	.
18751	11512	10	"	"	''
18751	11513	1	--_Shipping	--_Shipping	:
18751	11513	2	World	world	NN
18751	11513	3	.	.	.
18751	11513	4	_	_	NNP
18751	11513	5	~Trigonometry:~	~Trigonometry:~	NNP
18751	11513	6	For	for	IN
18751	11513	7	the	the	DT
18751	11513	8	Young	Young	NNP
18751	11513	9	Sailor	Sailor	NNP
18751	11513	10	,	,	,
18751	11513	11	&	&	CC
18751	11513	12	c.	c.	NN
18751	11513	13	By	by	IN
18751	11513	14	RICH	RICH	NNP
18751	11513	15	.	.	.
18751	11514	1	C.	C.	NNP
18751	11514	2	BUCK	BUCK	NNP
18751	11514	3	,	,	,
18751	11514	4	of	of	IN
18751	11514	5	the	the	DT
18751	11514	6	Thames	Thames	NNP
18751	11514	7	Nautical	Nautical	NNP
18751	11514	8	Training	Training	NNP
18751	11514	9	College	College	NNP
18751	11514	10	,	,	,
18751	11514	11	H.M.S.	H.M.S.	NNP
18751	11515	1	"	"	``
18751	11515	2	Worcester	Worcester	NNP
18751	11515	3	.	.	.
18751	11515	4	"	"	''
18751	11516	1	SECOND	second	JJ
18751	11516	2	EDITION	EDITION	NNP
18751	11516	3	,	,	,
18751	11516	4	Revised	revise	VBN
18751	11516	5	.	.	.
18751	11517	1	Price	price	NN
18751	11517	2	3s	3s	NN
18751	11517	3	.	.	.
18751	11518	1	6d	6d	NNP
18751	11518	2	.	.	.
18751	11519	1	"	"	``
18751	11519	2	This	this	DT
18751	11519	3	EMINENTLY	EMINENTLY	NNP
18751	11519	4	PRACTICAL	practical	NN
18751	11519	5	and	and	CC
18751	11519	6	reliable	reliable	JJ
18751	11519	7	volume	volume	NN
18751	11519	8	.	.	.
18751	11519	9	"--_Schoolmaster	"--_Schoolmaster	NNP
18751	11519	10	_	_	NNP
18751	11519	11	.	.	.
18751	11520	1	~Practical	~Practical	NFP
18751	11520	2	Algebra.~	Algebra.~	NNP
18751	11520	3	By	by	IN
18751	11520	4	RICH	RICH	NNP
18751	11520	5	.	.	.
18751	11521	1	C.	C.	NNP
18751	11521	2	BUCK	BUCK	NNP
18751	11521	3	.	.	.
18751	11522	1	Companion	Companion	NNP
18751	11522	2	Volume	volume	NN
18751	11522	3	to	to	IN
18751	11522	4	the	the	DT
18751	11522	5	above	above	JJ
18751	11522	6	,	,	,
18751	11522	7	for	for	IN
18751	11522	8	Sailors	Sailors	NNPS
18751	11522	9	and	and	CC
18751	11522	10	others	other	NNS
18751	11522	11	.	.	.
18751	11523	1	Price	price	NN
18751	11523	2	3s	3s	NN
18751	11523	3	.	.	.
18751	11524	1	6d	6d	NNP
18751	11524	2	.	.	.
18751	11525	1	"	"	``
18751	11525	2	It	-PRON-	PRP
18751	11525	3	is	be	VBZ
18751	11525	4	JUST	just	RB
18751	11525	5	THE	the	DT
18751	11525	6	BOOK	BOOK	NNP
18751	11525	7	for	for	IN
18751	11525	8	the	the	DT
18751	11525	9	young	young	JJ
18751	11525	10	sailor	sailor	NN
18751	11525	11	mindful	mindful	JJ
18751	11525	12	of	of	IN
18751	11525	13	progress	progress	NN
18751	11525	14	.	.	.
18751	11525	15	"	"	''
18751	11526	1	--_Nautical	--_Nautical	:
18751	11526	2	Magazine	Magazine	NNP
18751	11526	3	.	.	.
18751	11526	4	_	_	NNP
18751	11526	5	~The	~the	IN
18751	11526	6	Legal	Legal	NNP
18751	11526	7	Duties	Duties	NNPS
18751	11526	8	of	of	IN
18751	11526	9	Shipmasters.~	Shipmasters.~	NNP
18751	11526	10	By	by	IN
18751	11526	11	BENEDICT	BENEDICT	NNP
18751	11526	12	WM	WM	NNP
18751	11526	13	.	.	.
18751	11527	1	GINSBURG	GINSBURG	NNP
18751	11527	2	,	,	,
18751	11527	3	M.A.	M.A.	NNP
18751	11527	4	,	,	,
18751	11527	5	LL.D.	LL.D.	NNP
18751	11527	6	,	,	,
18751	11527	7	of	of	IN
18751	11527	8	the	the	DT
18751	11527	9	Inner	Inner	NNP
18751	11527	10	Temple	Temple	NNP
18751	11527	11	and	and	CC
18751	11527	12	Northern	Northern	NNP
18751	11527	13	Circuit	Circuit	NNP
18751	11527	14	;	;	:
18751	11527	15	Barrister	barrister	NN
18751	11527	16	-	-	HYPH
18751	11527	17	at	at	IN
18751	11527	18	-	-	HYPH
18751	11527	19	Law	Law	NNP
18751	11527	20	.	.	.
18751	11528	1	SECOND	second	JJ
18751	11528	2	EDITION	EDITION	NNP
18751	11528	3	,	,	,
18751	11528	4	Thoroughly	Thoroughly	NNP
18751	11528	5	Revised	revised	JJ
18751	11528	6	and	and	CC
18751	11528	7	Extended	extend	VBN
18751	11528	8	.	.	.
18751	11529	1	Price	price	NN
18751	11529	2	4s	4	NNS
18751	11529	3	.	.	.
18751	11530	1	6d	6d	NNP
18751	11530	2	.	.	.
18751	11531	1	"	"	``
18751	11531	2	INVALUABLE	INVALUABLE	NNP
18751	11531	3	to	to	IN
18751	11531	4	masters	master	NNS
18751	11531	5	...	...	:
18751	11531	6	We	-PRON-	PRP
18751	11531	7	can	can	MD
18751	11531	8	fully	fully	RB
18751	11531	9	recommend	recommend	VB
18751	11531	10	it	-PRON-	PRP
18751	11531	11	.	.	.
18751	11531	12	"	"	''
18751	11532	1	--_Shipping	--_Shipping	:
18751	11532	2	Gazette	Gazette	NNP
18751	11532	3	.	.	.
18751	11532	4	_	_	NNP
18751	11532	5	~A	~A	NNP
18751	11532	6	Medical	Medical	NNP
18751	11532	7	and	and	CC
18751	11532	8	Surgical	Surgical	NNP
18751	11532	9	Help	Help	NNP
18751	11532	10	for	for	IN
18751	11532	11	Shipmasters.~	shipmasters.~	NN
18751	11532	12	Including	include	VBG
18751	11532	13	First	First	NNP
18751	11532	14	Aid	Aid	NNP
18751	11532	15	at	at	IN
18751	11532	16	Sea	Sea	NNP
18751	11532	17	.	.	.
18751	11533	1	By	by	IN
18751	11533	2	WM	WM	NNP
18751	11533	3	.	.	.
18751	11534	1	JOHNSON	JOHNSON	NNP
18751	11534	2	SMITH	SMITH	NNP
18751	11534	3	,	,	,
18751	11534	4	F.R.C.S.	F.R.C.S.	NNP
18751	11534	5	,	,	,
18751	11534	6	Principal	Principal	NNP
18751	11534	7	Medical	Medical	NNP
18751	11534	8	Officer	Officer	NNP
18751	11534	9	,	,	,
18751	11534	10	Seamen	Seamen	NNP
18751	11534	11	's	's	POS
18751	11534	12	Hospital	Hospital	NNP
18751	11534	13	,	,	,
18751	11534	14	Greenwich	Greenwich	NNP
18751	11534	15	.	.	.
18751	11535	1	SECOND	second	JJ
18751	11535	2	EDITION	EDITION	NNP
18751	11535	3	,	,	,
18751	11535	4	Revised	revise	VBN
18751	11535	5	.	.	.
18751	11536	1	6s	6	NNS
18751	11536	2	.	.	.
18751	11537	1	"	"	``
18751	11537	2	SOUND	SOUND	NNP
18751	11537	3	,	,	,
18751	11537	4	JUDICIOUS	JUDICIOUS	NNP
18751	11537	5	,	,	,
18751	11537	6	REALLY	REALLY	NNP
18751	11537	7	HELPFUL	HELPFUL	NNP
18751	11537	8	.	.	.
18751	11537	9	"	"	''
18751	11538	1	--_The	--_The	:
18751	11538	2	Lancet	Lancet	NNP
18751	11538	3	.	.	.
18751	11538	4	_	_	NNP
18751	11538	5	*	*	NFP
18751	11538	6	*	*	NFP
18751	11538	7	*	*	NFP
18751	11538	8	*	*	NFP
18751	11538	9	*	*	NFP
18751	11538	10	_	_	NNP
18751	11538	11	Introductory	Introductory	NNP
18751	11538	12	Volume	Volume	NNP
18751	11538	13	.	.	.
18751	11539	1	Price	price	NN
18751	11539	2	3s	3s	NN
18751	11539	3	.	.	.
18751	11540	1	6d	6d	NNP
18751	11540	2	.	.	.
18751	11540	3	_	_	NNP
18751	11540	4	THE	the	DT
18751	11540	5	~British	~British	NFP
18751	11540	6	Mercantile	mercantile	NN
18751	11540	7	Marine.~	Marine.~	NNP
18751	11540	8	BY	by	IN
18751	11540	9	EDWARD	EDWARD	NNP
18751	11540	10	BLACKMORE	BLACKMORE	NNP
18751	11540	11	,	,	,
18751	11540	12	MASTER	MASTER	NNP
18751	11540	13	MARINER	MARINER	NNP
18751	11540	14	;	;	:
18751	11540	15	ASSOCIATE	associate	NN
18751	11540	16	OF	of	IN
18751	11540	17	THE	the	DT
18751	11540	18	INSTITUTION	institution	NN
18751	11540	19	OF	of	IN
18751	11540	20	NAVAL	NAVAL	NNP
18751	11540	21	ARCHITECTS	ARCHITECTS	NNPS
18751	11540	22	;	;	:
18751	11540	23	MEMBER	member	NN
18751	11540	24	OF	of	IN
18751	11540	25	THE	the	DT
18751	11540	26	INSTITUTION	institution	NN
18751	11540	27	OF	of	IN
18751	11540	28	ENGINEERS	engineer	NNS
18751	11540	29	AND	and	CC
18751	11540	30	SHIPBUILDERS	shipbuilder	NNS
18751	11540	31	IN	in	IN
18751	11540	32	SCOTLAND	SCOTLAND	NNP
18751	11540	33	;	;	:
18751	11540	34	EDITOR	EDITOR	NNP
18751	11540	35	OF	of	IN
18751	11540	36	GRIFFIN	GRIFFIN	NNP
18751	11540	37	'S	'S	NNP
18751	11540	38	"	"	``
18751	11540	39	NAUTICAL	NAUTICAL	NNP
18751	11540	40	SERIES	SERIES	NNP
18751	11540	41	.	.	.
18751	11540	42	"	"	''
18751	11541	1	GENERAL	GENERAL	NNP
18751	11541	2	CONTENTS.--HISTORICAL	CONTENTS.--HISTORICAL	NNP
18751	11541	3	:	:	:
18751	11541	4	From	from	IN
18751	11541	5	Early	Early	NNP
18751	11541	6	Times	time	NNS
18751	11541	7	to	to	IN
18751	11541	8	1486	1486	CD
18751	11541	9	-	-	HYPH
18751	11541	10	-Progress	-progres	VBN
18751	11541	11	under	under	IN
18751	11541	12	Henry	Henry	NNP
18751	11541	13	VIII.--To	VIII.--To	NNP
18751	11541	14	Death	Death	NNP
18751	11541	15	of	of	IN
18751	11541	16	Mary	Mary	NNP
18751	11541	17	--	--	:
18751	11541	18	During	during	IN
18751	11541	19	Elizabeth	Elizabeth	NNP
18751	11541	20	's	's	POS
18751	11541	21	Reign	Reign	NNP
18751	11541	22	--	--	:
18751	11541	23	Up	up	IN
18751	11541	24	to	to	IN
18751	11541	25	the	the	DT
18751	11541	26	Reign	Reign	NNP
18751	11541	27	of	of	IN
18751	11541	28	William	William	NNP
18751	11541	29	III.--The	III.--The	NNP
18751	11541	30	18th	18th	JJ
18751	11541	31	and	and	CC
18751	11541	32	19th	19th	JJ
18751	11541	33	Centuries	Centuries	NNPS
18751	11541	34	--	--	:
18751	11541	35	Institution	Institution	NNP
18751	11541	36	of	of	IN
18751	11541	37	Examinations	Examinations	NNPS
18751	11541	38	--	--	:
18751	11541	39	Rise	rise	NN
18751	11541	40	and	and	CC
18751	11541	41	Progress	progress	NN
18751	11541	42	of	of	IN
18751	11541	43	Steam	Steam	NNP
18751	11541	44	Propulsion	Propulsion	NNP
18751	11541	45	--	--	:
18751	11541	46	Development	Development	NNP
18751	11541	47	of	of	IN
18751	11541	48	Free	Free	NNP
18751	11541	49	Trade	Trade	NNP
18751	11541	50	--	--	:
18751	11541	51	Shipping	Shipping	NNP
18751	11541	52	Legislation	Legislation	NNP
18751	11541	53	,	,	,
18751	11541	54	1862	1862	CD
18751	11541	55	to	to	IN
18751	11541	56	1875	1875	CD
18751	11541	57	-	-	HYPH
18751	11541	58	-"Locksley	-"Locksley	NNP
18751	11541	59	Hall	Hall	NNP
18751	11541	60	"	"	''
18751	11541	61	Case	Case	NNP
18751	11541	62	--	--	:
18751	11541	63	Shipmasters	Shipmasters	NNP
18751	11541	64	'	'	POS
18751	11541	65	Societies	society	NNS
18751	11541	66	--	--	:
18751	11541	67	Loading	Loading	NNP
18751	11541	68	of	of	IN
18751	11541	69	Ships	Ships	NNPS
18751	11541	70	--	--	:
18751	11541	71	Shipping	Shipping	NNP
18751	11541	72	Legislation	Legislation	NNP
18751	11541	73	,	,	,
18751	11541	74	1884	1884	CD
18751	11541	75	to	to	IN
18751	11541	76	1894	1894	CD
18751	11541	77	-	-	SYM
18751	11541	78	-Statistics	-Statistics	:
18751	11541	79	of	of	IN
18751	11541	80	Shipping	shipping	NN
18751	11541	81	.	.	.
18751	11542	1	THE	the	DT
18751	11542	2	PERSONNEL	PERSONNEL	NNS
18751	11542	3	:	:	:
18751	11542	4	Shipowners	shipowner	NNS
18751	11542	5	--	--	:
18751	11542	6	Officers	officer	NNS
18751	11542	7	--	--	:
18751	11542	8	Mariners	Mariners	NNPS
18751	11542	9	--	--	:
18751	11542	10	Duties	Duties	NNPS
18751	11542	11	and	and	CC
18751	11542	12	Present	Present	NNP
18751	11542	13	Position	Position	NNP
18751	11542	14	.	.	.
18751	11543	1	EDUCATION	education	NN
18751	11543	2	:	:	:
18751	11543	3	A	a	DT
18751	11543	4	Seaman	Seaman	NNP
18751	11543	5	's	's	POS
18751	11543	6	Education	Education	NNP
18751	11543	7	:	:	:
18751	11543	8	what	what	WP
18751	11543	9	it	-PRON-	PRP
18751	11543	10	should	should	MD
18751	11543	11	be	be	VB
18751	11543	12	--	--	.
18751	11543	13	Present	present	JJ
18751	11543	14	Means	Means	NNPS
18751	11543	15	of	of	IN
18751	11543	16	Education	education	NN
18751	11543	17	--	--	:
18751	11543	18	Hints	hint	NNS
18751	11543	19	.	.	.
18751	11544	1	DISCIPLINE	discipline	NN
18751	11544	2	AND	and	CC
18751	11544	3	DUTY	DUTY	NNS
18751	11544	4	--	--	:
18751	11544	5	Postscript	postscript	NN
18751	11544	6	--	--	:
18751	11544	7	The	the	DT
18751	11544	8	Serious	serious	JJ
18751	11544	9	Decrease	Decrease	NNP
18751	11544	10	in	in	IN
18751	11544	11	the	the	DT
18751	11544	12	Number	Number	NNP
18751	11544	13	of	of	IN
18751	11544	14	British	British	NNP
18751	11544	15	Seamen	Seamen	NNP
18751	11544	16	,	,	,
18751	11544	17	a	a	DT
18751	11544	18	Matter	Matter	NNP
18751	11544	19	demanding	demand	VBG
18751	11544	20	the	the	DT
18751	11544	21	Attention	attention	NN
18751	11544	22	of	of	IN
18751	11544	23	the	the	DT
18751	11544	24	Nation	nation	NN
18751	11544	25	.	.	.
18751	11545	1	"	"	``
18751	11545	2	INTERESTING	interesting	JJ
18751	11545	3	AND	and	CC
18751	11545	4	INSTRUCTIVE	instructive	NN
18751	11545	5	...	...	:
18751	11545	6	may	may	MD
18751	11545	7	be	be	VB
18751	11545	8	read	read	VBN
18751	11545	9	WITH	with	IN
18751	11545	10	PROFIT	PROFIT	NNP
18751	11545	11	AND	and	CC
18751	11545	12	ENJOYMENT	ENJOYMENT	NNP
18751	11545	13	.	.	.
18751	11545	14	"	"	''
18751	11546	1	--_Glasgow	--_Glasgow	:
18751	11546	2	Herald	Herald	NNP
18751	11546	3	.	.	.
18751	11546	4	_	_	NNP
18751	11546	5	"	"	``
18751	11546	6	EVERY	every	DT
18751	11546	7	BRANCH	BRANCH	NNP
18751	11546	8	of	of	IN
18751	11546	9	the	the	DT
18751	11546	10	subject	subject	NN
18751	11546	11	is	be	VBZ
18751	11546	12	dealt	deal	VBN
18751	11546	13	with	with	IN
18751	11546	14	in	in	IN
18751	11546	15	a	a	DT
18751	11546	16	way	way	NN
18751	11546	17	which	which	WDT
18751	11546	18	shows	show	VBZ
18751	11546	19	that	that	IN
18751	11546	20	the	the	DT
18751	11546	21	writer	writer	NN
18751	11546	22	'	'	''
18751	11546	23	knows	know	VBZ
18751	11546	24	the	the	DT
18751	11546	25	ropes	rope	NNS
18751	11546	26	'	'	``
18751	11546	27	familiarly	familiarly	RB
18751	11546	28	.	.	.
18751	11546	29	"	"	''
18751	11547	1	--_Scotsman	--_Scotsman	:
18751	11547	2	.	.	.
18751	11547	3	_	_	NNP
18751	11547	4	"	"	``
18751	11547	5	This	this	DT
18751	11547	6	ADMIRABLE	ADMIRABLE	NNP
18751	11547	7	book	book	NN
18751	11547	8	...	...	:
18751	11547	9	TEEMS	teem	NNS
18751	11547	10	with	with	IN
18751	11547	11	useful	useful	JJ
18751	11547	12	information	information	NN
18751	11547	13	--	--	:
18751	11547	14	Should	Should	MD
18751	11547	15	be	be	VB
18751	11547	16	in	in	IN
18751	11547	17	the	the	DT
18751	11547	18	hands	hand	NNS
18751	11547	19	of	of	IN
18751	11547	20	every	every	DT
18751	11547	21	Sailor	Sailor	NNP
18751	11547	22	.	.	.
18751	11547	23	"	"	''
18751	11548	1	--_Western	--_Western	:
18751	11548	2	Morning	Morning	NNP
18751	11548	3	News	News	NNP
18751	11548	4	.	.	.
18751	11548	5	_	_	NNP
18751	11548	6	*	*	NFP
18751	11548	7	*	*	NFP
18751	11548	8	*	*	NFP
18751	11548	9	*	*	NFP
18751	11548	10	*	*	NFP
18751	11548	11	THIRD	THIRD	NNP
18751	11548	12	EDITION	EDITION	NNP
18751	11548	13	,	,	,
18751	11548	14	_	_	NNP
18751	11548	15	Thoroughly	Thoroughly	NNP
18751	11548	16	Revised	Revised	NNP
18751	11548	17	,	,	,
18751	11548	18	Enlarged	Enlarged	NNP
18751	11548	19	,	,	,
18751	11548	20	and	and	CC
18751	11548	21	Re	Re	NNS
18751	11548	22	-	-	HYPH
18751	11548	23	set	set	VBN
18751	11548	24	.	.	.
18751	11549	1	With	with	IN
18751	11549	2	Additional	Additional	NNP
18751	11549	3	Illustrations	Illustrations	NNPS
18751	11549	4	.	.	.
18751	11550	1	Price	price	NN
18751	11550	2	6s	6	NNS
18751	11550	3	.	.	.
18751	11550	4	_	_	NNP
18751	11550	5	~A	~A	NNP
18751	11550	6	MANUAL	MANUAL	NNP
18751	11550	7	OF	of	IN
18751	11550	8	ELEMENTARY	ELEMENTARY	NNP
18751	11550	9	SEAMANSHIP.~	SEAMANSHIP.~	NNP
18751	11550	10	BY	by	IN
18751	11550	11	D.	D.	NNP
18751	11550	12	WILSON	WILSON	NNP
18751	11550	13	-	-	HYPH
18751	11550	14	BARKER	BARKER	NNP
18751	11550	15	,	,	,
18751	11550	16	MASTER	MASTER	NNP
18751	11550	17	MARINER	MARINER	NNP
18751	11550	18	;	;	:
18751	11550	19	F.R.S.E.	F.R.S.E.	NNP
18751	11550	20	,	,	,
18751	11550	21	F.R.G.S.	F.R.G.S.	NNP
18751	11550	22	,	,	,
18751	11550	23	&	&	CC
18751	11550	24	C.	C.	NNP
18751	11550	25	,	,	,
18751	11550	26	&	&	CC
18751	11550	27	C.	C.	NNP
18751	11550	28	;	;	:
18751	11550	29	YOUNGER	YOUNGER	NNP
18751	11550	30	BROTHER	BROTHER	NNS
18751	11550	31	OF	of	IN
18751	11550	32	THE	the	DT
18751	11550	33	TRINITY	TRINITY	NNP
18751	11550	34	HOUSE	HOUSE	NNP
18751	11550	35	.	.	.
18751	11551	1	With	with	IN
18751	11551	2	Frontispiece	Frontispiece	NNP
18751	11551	3	,	,	,
18751	11551	4	Numerous	Numerous	NNP
18751	11551	5	Plates	Plates	NNPS
18751	11551	6	(	(	-LRB-
18751	11551	7	Two	two	CD
18751	11551	8	in	in	IN
18751	11551	9	Colours	Colours	NNP
18751	11551	10	)	)	-RRB-
18751	11551	11	,	,	,
18751	11551	12	and	and	CC
18751	11551	13	Illustrations	illustration	NNS
18751	11551	14	in	in	IN
18751	11551	15	the	the	DT
18751	11551	16	Text	Text	NNP
18751	11551	17	.	.	.
18751	11552	1	GENERAL	GENERAL	NNP
18751	11552	2	CONTENTS.--The	contents.--the	DT
18751	11552	3	Building	building	NN
18751	11552	4	of	of	IN
18751	11552	5	a	a	DT
18751	11552	6	Ship	ship	NN
18751	11552	7	;	;	:
18751	11552	8	Parts	part	NNS
18751	11552	9	of	of	IN
18751	11552	10	Hull	Hull	NNP
18751	11552	11	,	,	,
18751	11552	12	Masts	Masts	NNPS
18751	11552	13	,	,	,
18751	11552	14	&	&	CC
18751	11552	15	c.--Ropes	c.--rope	NNS
18751	11552	16	,	,	,
18751	11552	17	Knots	Knots	NNPS
18751	11552	18	,	,	,
18751	11552	19	Splicing	Splicing	NNP
18751	11552	20	,	,	,
18751	11552	21	&	&	CC
18751	11552	22	c.--Gear	c.--gear	NN
18751	11552	23	,	,	,
18751	11552	24	Lead	Lead	NNP
18751	11552	25	and	and	CC
18751	11552	26	Log	Log	NNP
18751	11552	27	,	,	,
18751	11552	28	&	&	CC
18751	11552	29	c.--Rigging	c.--Rigging	NNS
18751	11552	30	,	,	,
18751	11552	31	Anchors	Anchors	NNPS
18751	11552	32	--	--	:
18751	11552	33	Sailmaking	sailmake	VBG
18751	11552	34	--	--	:
18751	11552	35	The	the	DT
18751	11552	36	Sails	Sails	NNPS
18751	11552	37	,	,	,
18751	11552	38	&	&	CC
18751	11552	39	c.--Handling	c.--handling	NN
18751	11552	40	of	of	IN
18751	11552	41	Boats	boat	NNS
18751	11552	42	under	under	IN
18751	11552	43	Sail	Sail	NNP
18751	11552	44	--	--	:
18751	11552	45	Signals	Signals	NNPS
18751	11552	46	and	and	CC
18751	11552	47	Signalling	signalling	NN
18751	11552	48	--	--	:
18751	11552	49	Rule	Rule	NNP
18751	11552	50	of	of	IN
18751	11552	51	the	the	DT
18751	11552	52	Road	Road	NNP
18751	11552	53	--	--	:
18751	11552	54	Keeping	Keeping	NNP
18751	11552	55	and	and	CC
18751	11552	56	Relieving	Relieving	NNP
18751	11552	57	Watch	Watch	NNP
18751	11552	58	--	--	:
18751	11552	59	Points	Points	NNPS
18751	11552	60	of	of	IN
18751	11552	61	Etiquette	Etiquette	NNP
18751	11552	62	--	--	:
18751	11552	63	Glossary	Glossary	NNP
18751	11552	64	of	of	IN
18751	11552	65	Sea	Sea	NNP
18751	11552	66	Terms	Terms	NNPS
18751	11552	67	and	and	CC
18751	11552	68	Phrases	Phrases	NNPS
18751	11552	69	--	--	:
18751	11552	70	Index	Index	NNP
18751	11552	71	.	.	.
18751	11553	1	*	*	NFP
18751	11553	2	*	*	NFP
18751	11553	3	*	*	NFP
18751	11553	4	The	the	DT
18751	11553	5	volume	volume	NN
18751	11553	6	contains	contain	VBZ
18751	11553	7	the	the	DT
18751	11553	8	NEW	new	JJ
18751	11553	9	RULES	rule	NNS
18751	11553	10	OF	of	IN
18751	11553	11	THE	the	DT
18751	11553	12	ROAD	road	NN
18751	11553	13	.	.	.
18751	11554	1	"	"	``
18751	11554	2	This	this	DT
18751	11554	3	ADMIRABLE	ADMIRABLE	NNP
18751	11554	4	MANUAL	MANUAL	NNPS
18751	11554	5	,	,	,
18751	11554	6	by	by	IN
18751	11554	7	CAPT	CAPT	NNP
18751	11554	8	.	.	.
18751	11555	1	WILSON	WILSON	NNP
18751	11555	2	-	-	HYPH
18751	11555	3	BARKER	BARKER	NNP
18751	11555	4	of	of	IN
18751	11555	5	the	the	DT
18751	11555	6	'	'	``
18751	11555	7	Worcester	Worcester	NNP
18751	11555	8	,	,	,
18751	11555	9	'	'	''
18751	11555	10	seems	seem	VBZ
18751	11555	11	to	to	IN
18751	11555	12	us	-PRON-	PRP
18751	11555	13	PERFECTLY	PERFECTLY	NNP
18751	11555	14	DESIGNED	DESIGNED	NNP
18751	11555	15	,	,	,
18751	11555	16	and	and	CC
18751	11555	17	holds	hold	VBZ
18751	11555	18	its	-PRON-	PRP$
18751	11555	19	place	place	NN
18751	11555	20	excellently	excellently	RB
18751	11555	21	in	in	IN
18751	11555	22	GRIFFIN	GRIFFIN	NNP
18751	11555	23	'S	's	POS
18751	11555	24	NAUTICAL	NAUTICAL	NNP
18751	11555	25	SERIES	SERIES	NNP
18751	11555	26	.	.	.
18751	11555	27	'	'	''
18751	11556	1	...	...	NFP
18751	11557	1	Although	although	IN
18751	11557	2	intended	intend	VBN
18751	11557	3	for	for	IN
18751	11557	4	those	those	DT
18751	11557	5	who	who	WP
18751	11557	6	are	be	VBP
18751	11557	7	to	to	TO
18751	11557	8	become	become	VB
18751	11557	9	Officers	officer	NNS
18751	11557	10	of	of	IN
18751	11557	11	the	the	DT
18751	11557	12	Merchant	Merchant	NNP
18751	11557	13	Navy	Navy	NNP
18751	11557	14	,	,	,
18751	11557	15	it	-PRON-	PRP
18751	11557	16	will	will	MD
18751	11557	17	be	be	VB
18751	11557	18	found	find	VBN
18751	11557	19	useful	useful	JJ
18751	11557	20	by	by	IN
18751	11557	21	ALL	all	DT
18751	11557	22	YACHTSMEN	YACHTSMEN	NNP
18751	11557	23	.	.	.
18751	11557	24	"	"	''
18751	11558	1	--_Athenæum	--_Athenæum	:
18751	11558	2	.	.	.
18751	11558	3	_	_	NNP
18751	11558	4	*	*	NFP
18751	11558	5	*	*	NFP
18751	11558	6	*	*	NFP
18751	11558	7	For	for	IN
18751	11558	8	complete	complete	JJ
18751	11558	9	List	list	NN
18751	11558	10	of	of	IN
18751	11558	11	GRIFFIN	GRIFFIN	NNP
18751	11558	12	'S	's	POS
18751	11558	13	NAUTICAL	NAUTICAL	NNP
18751	11558	14	SERIES	SERIES	NNP
18751	11558	15	,	,	,
18751	11558	16	see	see	VB
18751	11558	17	p.	p.	NN
18751	11558	18	39	39	CD
18751	11558	19	.	.	.
18751	11559	1	*	*	NFP
18751	11559	2	*	*	NFP
18751	11559	3	*	*	NFP
18751	11559	4	*	*	NFP
18751	11559	5	*	*	NFP
18751	11559	6	SECOND	SECOND	NNP
18751	11559	7	EDITION	EDITION	NNP
18751	11559	8	,	,	,
18751	11559	9	_	_	NNP
18751	11559	10	Revised	Revised	NNP
18751	11559	11	and	and	CC
18751	11559	12	Illustrated	Illustrated	NNP
18751	11559	13	.	.	.
18751	11560	1	Price	price	NN
18751	11560	2	3s	3s	NN
18751	11560	3	.	.	.
18751	11561	1	6d	6d	NNP
18751	11561	2	.	.	.
18751	11561	3	_	_	NNP
18751	11561	4	~NAVIGATION:~	~NAVIGATION:~	NFP
18751	11561	5	~PRACTICAL	~PRACTICAL	NFP
18751	11561	6	AND	and	CC
18751	11561	7	THEORETICAL~	THEORETICAL~	NNS
18751	11561	8	BY	by	IN
18751	11561	9	DAVID	DAVID	NNP
18751	11561	10	WILSON	WILSON	NNP
18751	11561	11	-	-	HYPH
18751	11561	12	BARKER	BARKER	NNP
18751	11561	13	,	,	,
18751	11561	14	R.N.R	R.N.R	NNP
18751	11561	15	,	,	,
18751	11561	16	F.R.S.E.	F.R.S.E.	NNP
18751	11561	17	,	,	,
18751	11561	18	&	&	CC
18751	11561	19	c.	c.	NNP
18751	11561	20	,	,	,
18751	11561	21	&	&	CC
18751	11561	22	c.	c.	NNP
18751	11561	23	,	,	,
18751	11561	24	AND	and	CC
18751	11561	25	WILLIAM	WILLIAM	NNP
18751	11561	26	ALLINGHAM	ALLINGHAM	NNP
18751	11561	27	,	,	,
18751	11561	28	FIRST	FIRST	NNP
18751	11561	29	-	-	HYPH
18751	11561	30	CLASS	class	NN
18751	11561	31	HONORS	honors	NN
18751	11561	32	,	,	,
18751	11561	33	NAVIGATION	NAVIGATION	NNP
18751	11561	34	,	,	,
18751	11561	35	SCIENCE	SCIENCE	NNP
18751	11561	36	AND	and	CC
18751	11561	37	ART	ART	NNP
18751	11561	38	DEPARTMENT	DEPARTMENT	NNP
18751	11561	39	.	.	.
18751	11562	1	With	with	IN
18751	11562	2	Numerous	Numerous	NNP
18751	11562	3	Illustrations	Illustrations	NNPS
18751	11562	4	and	and	CC
18751	11562	5	Examination	Examination	NNP
18751	11562	6	Questions	Questions	NNPS
18751	11562	7	.	.	.
18751	11563	1	GENERAL	GENERAL	NNP
18751	11563	2	CONTENTS.--Definitions	contents.--definition	NNS
18751	11563	3	--	--	:
18751	11563	4	Latitude	Latitude	NNP
18751	11563	5	and	and	CC
18751	11563	6	Longitude	Longitude	NNP
18751	11563	7	--	--	:
18751	11563	8	Instruments	Instruments	NNP
18751	11563	9	of	of	IN
18751	11563	10	Navigation	Navigation	NNP
18751	11563	11	--	--	:
18751	11563	12	Correction	Correction	NNP
18751	11563	13	of	of	IN
18751	11563	14	Courses	Courses	NNPS
18751	11563	15	--	--	:
18751	11563	16	Plane	plane	NN
18751	11563	17	Sailing	Sailing	NNP
18751	11563	18	--	--	:
18751	11563	19	Traverse	Traverse	NNP
18751	11563	20	Sailing	Sailing	NNP
18751	11563	21	--	--	:
18751	11563	22	Day	Day	NNP
18751	11563	23	's	's	POS
18751	11563	24	Work	work	NN
18751	11563	25	--	--	.
18751	11563	26	Parallel	Parallel	NNP
18751	11563	27	Sailing	sailing	NN
18751	11563	28	--	--	:
18751	11563	29	Middle	Middle	NNP
18751	11563	30	Latitude	Latitude	NNP
18751	11563	31	Sailing	Sailing	NNP
18751	11563	32	--	--	:
18751	11563	33	Mercator	Mercator	NNP
18751	11563	34	's	's	POS
18751	11563	35	Chart	Chart	NNP
18751	11563	36	--	--	:
18751	11563	37	Mercator	Mercator	NNP
18751	11563	38	Sailing	Sailing	NNP
18751	11563	39	--	--	:
18751	11563	40	Current	Current	NNP
18751	11563	41	Sailing	Sailing	NNP
18751	11563	42	--	--	:
18751	11563	43	Position	position	NN
18751	11563	44	by	by	IN
18751	11563	45	Bearings	bearing	NNS
18751	11563	46	--	--	:
18751	11563	47	Great	Great	NNP
18751	11563	48	Circle	Circle	NNP
18751	11563	49	Sailing	Sailing	NNP
18751	11563	50	--	--	:
18751	11563	51	The	the	DT
18751	11563	52	Tides	Tides	NNPS
18751	11563	53	--	--	:
18751	11563	54	Questions	Questions	NNPS
18751	11563	55	--	--	:
18751	11563	56	Appendix	Appendix	NNP
18751	11563	57	:	:	:
18751	11563	58	Compass	Compass	NNP
18751	11563	59	Error	Error	NNP
18751	11563	60	--	--	:
18751	11563	61	Numerous	numerous	JJ
18751	11563	62	Useful	Useful	NNP
18751	11563	63	Hints	Hints	NNPS
18751	11563	64	,	,	,
18751	11563	65	&	&	CC
18751	11563	66	c.--Index	c.--Index	VBD
18751	11563	67	.	.	.
18751	11564	1	"	"	``
18751	11564	2	PRECISELY	precisely	VB
18751	11564	3	the	the	DT
18751	11564	4	kind	kind	NN
18751	11564	5	of	of	IN
18751	11564	6	work	work	NN
18751	11564	7	required	require	VBN
18751	11564	8	for	for	IN
18751	11564	9	the	the	DT
18751	11564	10	New	New	NNP
18751	11564	11	Certificates	Certificates	NNPS
18751	11564	12	of	of	IN
18751	11564	13	competency	competency	NN
18751	11564	14	in	in	IN
18751	11564	15	grades	grade	NNS
18751	11564	16	from	from	IN
18751	11564	17	Second	Second	NNP
18751	11564	18	Mate	Mate	NNP
18751	11564	19	to	to	TO
18751	11564	20	extra	extra	VB
18751	11564	21	Master	Master	NNP
18751	11564	22	....	....	.
18751	11565	1	Candidates	candidate	NNS
18751	11565	2	will	will	MD
18751	11565	3	find	find	VB
18751	11565	4	it	-PRON-	PRP
18751	11565	5	INVALUABLE	INVALUABLE	VBN
18751	11565	6	.	.	.
18751	11565	7	"	"	''
18751	11566	1	--_Dundee	--_Dundee	:
18751	11566	2	Advertiser	Advertiser	NNP
18751	11566	3	.	.	.
18751	11566	4	_	_	NNP
18751	11566	5	"	"	``
18751	11566	6	A	a	DT
18751	11566	7	CAPITAL	capital	NN
18751	11566	8	LITTLE	little	JJ
18751	11566	9	BOOK	BOOK	NNS
18751	11566	10	...	...	:
18751	11566	11	specially	specially	RB
18751	11566	12	adapted	adapt	VBN
18751	11566	13	to	to	IN
18751	11566	14	the	the	DT
18751	11566	15	New	New	NNP
18751	11566	16	Examinations	Examinations	NNPS
18751	11566	17	.	.	.
18751	11567	1	The	the	DT
18751	11567	2	Authors	author	NNS
18751	11567	3	are	be	VBP
18751	11567	4	CAPT	CAPT	VBN
18751	11567	5	.	.	.
18751	11568	1	WILSON	WILSON	NNP
18751	11568	2	-	-	HYPH
18751	11568	3	BARKER	BARKER	NNP
18751	11568	4	(	(	-LRB-
18751	11568	5	Captain	Captain	NNP
18751	11568	6	-	-	HYPH
18751	11568	7	Superintendent	Superintendent	NNP
18751	11568	8	of	of	IN
18751	11568	9	the	the	DT
18751	11568	10	Nautical	Nautical	NNP
18751	11568	11	College	College	NNP
18751	11568	12	,	,	,
18751	11568	13	H.M.S.	H.M.S.	NNP
18751	11569	1	'	'	``
18751	11569	2	Worcester	Worcester	NNP
18751	11569	3	,	,	,
18751	11569	4	'	'	''
18751	11569	5	who	who	WP
18751	11569	6	has	have	VBZ
18751	11569	7	had	have	VBN
18751	11569	8	great	great	JJ
18751	11569	9	experience	experience	NN
18751	11569	10	in	in	IN
18751	11569	11	the	the	DT
18751	11569	12	highest	high	JJS
18751	11569	13	problems	problem	NNS
18751	11569	14	of	of	IN
18751	11569	15	Navigation	Navigation	NNP
18751	11569	16	)	)	-RRB-
18751	11569	17	,	,	,
18751	11569	18	and	and	CC
18751	11569	19	MR	MR	NNP
18751	11569	20	.	.	.
18751	11569	21	ALLINGHAM	ALLINGHAM	NNP
18751	11569	22	,	,	,
18751	11569	23	a	a	DT
18751	11569	24	well	well	RB
18751	11569	25	-	-	HYPH
18751	11569	26	known	know	VBN
18751	11569	27	writer	writer	NN
18751	11569	28	on	on	IN
18751	11569	29	the	the	DT
18751	11569	30	Science	Science	NNP
18751	11569	31	of	of	IN
18751	11569	32	Navigation	Navigation	NNP
18751	11569	33	and	and	CC
18751	11569	34	Nautical	Nautical	NNP
18751	11569	35	Astronomy	Astronomy	NNP
18751	11569	36	.	.	.
18751	11569	37	"	"	''
18751	11570	1	--_Shipping	--_Shipping	:
18751	11570	2	World	World	NNP
18751	11570	3	.	.	.
18751	11570	4	_	_	NNP
18751	11570	5	*	*	NFP
18751	11570	6	*	*	NFP
18751	11570	7	*	*	NFP
18751	11570	8	*	*	NFP
18751	11570	9	*	*	NFP
18751	11570	10	_	_	NNP
18751	11570	11	Handsome	Handsome	NNP
18751	11570	12	Cloth	Cloth	NNP
18751	11570	13	.	.	.
18751	11571	1	Fully	fully	RB
18751	11571	2	Illustrated	Illustrated	NNP
18751	11571	3	.	.	.
18751	11572	1	Price	price	NN
18751	11572	2	7s	7s	NNP
18751	11572	3	.	.	.
18751	11573	1	6d	6d	NNP
18751	11573	2	.	.	.
18751	11573	3	_	_	NNP
18751	11573	4	~MARINE	~MARINE	.
18751	11573	5	METEOROLOGY	METEOROLOGY	NNP
18751	11573	6	,	,	,
18751	11573	7	FOR	for	IN
18751	11573	8	OFFICERS	officer	NNS
18751	11573	9	OF	of	IN
18751	11573	10	THE	the	DT
18751	11573	11	MERCHANT	merchant	NN
18751	11573	12	NAVY.~	NAVY.~	VBN
18751	11573	13	BY	by	IN
18751	11573	14	WILLIAM	WILLIAM	NNPS
18751	11573	15	ALLINGHAM	ALLINGHAM	NNP
18751	11573	16	,	,	,
18751	11573	17	Joint	Joint	NNP
18751	11573	18	Author	author	NN
18751	11573	19	of	of	IN
18751	11573	20	"	"	``
18751	11573	21	Navigation	Navigation	NNP
18751	11573	22	,	,	,
18751	11573	23	Theoretical	Theoretical	NNP
18751	11573	24	and	and	CC
18751	11573	25	Practical	practical	JJ
18751	11573	26	.	.	.
18751	11573	27	"	"	''
18751	11574	1	With	with	IN
18751	11574	2	numerous	numerous	JJ
18751	11574	3	Plates	Plates	NNPS
18751	11574	4	,	,	,
18751	11574	5	Maps	Maps	NNPS
18751	11574	6	,	,	,
18751	11574	7	Diagrams	Diagrams	NNP
18751	11574	8	,	,	,
18751	11574	9	and	and	CC
18751	11574	10	Illustrations	illustration	NNS
18751	11574	11	,	,	,
18751	11574	12	and	and	CC
18751	11574	13	a	a	DT
18751	11574	14	facsimile	facsimile	JJ
18751	11574	15	Reproduction	Reproduction	NNP
18751	11574	16	of	of	IN
18751	11574	17	a	a	DT
18751	11574	18	Page	Page	NNP
18751	11574	19	from	from	IN
18751	11574	20	an	an	DT
18751	11574	21	actual	actual	JJ
18751	11574	22	Meteorological	Meteorological	NNP
18751	11574	23	Log	Log	NNP
18751	11574	24	-	-	HYPH
18751	11574	25	Book	Book	NNP
18751	11574	26	.	.	.
18751	11575	1	SUMMARY	summary	NN
18751	11575	2	OF	of	IN
18751	11575	3	CONTENTS	content	NNS
18751	11575	4	.	.	.
18751	11576	1	INTRODUCTORY.--Instruments	introductory.--instrument	NNS
18751	11576	2	Used	use	VBN
18751	11576	3	at	at	IN
18751	11576	4	Sea	Sea	NNP
18751	11576	5	for	for	IN
18751	11576	6	Meteorological	Meteorological	NNP
18751	11576	7	Purposes.--Meteorological	Purposes.--Meteorological	NNP
18751	11576	8	Log	Log	NNP
18751	11576	9	-	-	,
18751	11576	10	Books.--Atmospheric	Books.--Atmospheric	NNP
18751	11576	11	Pressure.--Air	pressure.--air	NN
18751	11576	12	Temperatures.--Sea	Temperatures.--Sea	NNP
18751	11576	13	Temperatures.--Winds.--Wind	temperatures.--winds.--wind	VB
18751	11576	14	Force	Force	NNP
18751	11576	15	Scales.--History	Scales.--History	NNP
18751	11576	16	of	of	IN
18751	11576	17	the	the	DT
18751	11576	18	Law	Law	NNP
18751	11576	19	of	of	IN
18751	11576	20	Storms.--Hurricanes	Storms.--Hurricanes	NNP
18751	11576	21	,	,	,
18751	11576	22	Seasons	Seasons	NNPS
18751	11576	23	,	,	,
18751	11576	24	and	and	CC
18751	11576	25	Storm	storm	NN
18751	11576	26	Tracks.--Solution	tracks.--solution	CD
18751	11576	27	of	of	IN
18751	11576	28	the	the	DT
18751	11576	29	Cyclone	Cyclone	NNP
18751	11576	30	Problem.--Ocean	Problem.--Ocean	NNP
18751	11576	31	Currents.--Icebergs.--Synchronous	currents.--icebergs.--synchronous	JJ
18751	11576	32	Charts.--Dew	Charts.--Dew	NNP
18751	11576	33	,	,	,
18751	11576	34	Mists	Mists	NNPS
18751	11576	35	,	,	,
18751	11576	36	Fogs	Fogs	NNP
18751	11576	37	,	,	,
18751	11576	38	and	and	CC
18751	11576	39	Haze.--Clouds.--Rain	Haze.--Clouds.--Rain	NNP
18751	11576	40	,	,	,
18751	11576	41	Snow	Snow	NNP
18751	11576	42	,	,	,
18751	11576	43	and	and	CC
18751	11576	44	Hail.--Mirage	hail.--mirage	NN
18751	11576	45	,	,	,
18751	11576	46	Rainbows	rainbow	NNS
18751	11576	47	,	,	,
18751	11576	48	Coronas	Coronas	NNP
18751	11576	49	,	,	,
18751	11576	50	Halos	Halos	NNP
18751	11576	51	,	,	,
18751	11576	52	and	and	CC
18751	11576	53	Meteors.--Lightning	meteors.--lightning	CD
18751	11576	54	,	,	,
18751	11576	55	Corposants	Corposants	NNP
18751	11576	56	,	,	,
18751	11576	57	and	and	CC
18751	11576	58	Auroras.--QUESTIONS.--APPENDIX.--INDEX	Auroras.--QUESTIONS.--APPENDIX.--INDEX	,
18751	11576	59	.	.	.
18751	11577	1	"	"	``
18751	11577	2	Quite	quite	PDT
18751	11577	3	the	the	DT
18751	11577	4	BEST	best	NN
18751	11577	5	publication	publication	NN
18751	11577	6	,	,	,
18751	11577	7	AND	and	CC
18751	11577	8	certainly	certainly	RB
18751	11577	9	the	the	DT
18751	11577	10	MOST	most	RBS
18751	11577	11	INTERESTING	interesting	JJ
18751	11577	12	,	,	,
18751	11577	13	on	on	IN
18751	11577	14	this	this	DT
18751	11577	15	subject	subject	NN
18751	11577	16	ever	ever	RB
18751	11577	17	presented	present	VBN
18751	11577	18	to	to	IN
18751	11577	19	Nautical	nautical	JJ
18751	11577	20	men	man	NNS
18751	11577	21	.	.	.
18751	11577	22	"	"	''
18751	11578	1	--_Shipping	--_Shipping	:
18751	11578	2	Gazette	Gazette	NNP
18751	11578	3	.	.	.
18751	11578	4	_	_	NNP
18751	11578	5	*	*	NFP
18751	11578	6	*	*	NFP
18751	11578	7	*	*	NFP
18751	11578	8	For	for	IN
18751	11578	9	Complete	Complete	NNP
18751	11578	10	List	List	NNP
18751	11578	11	of	of	IN
18751	11578	12	GRIFFIN	GRIFFIN	NNP
18751	11578	13	'S	's	POS
18751	11578	14	NAUTICAL	NAUTICAL	NNP
18751	11578	15	SERIES	SERIES	NNP
18751	11578	16	,	,	,
18751	11578	17	see	see	VB
18751	11578	18	p.	p.	NN
18751	11578	19	39	39	CD
18751	11578	20	.	.	.
18751	11579	1	*	*	NFP
18751	11579	2	*	*	NFP
18751	11579	3	*	*	NFP
18751	11579	4	*	*	NFP
18751	11579	5	*	*	NFP
18751	11579	6	SECOND	second	JJ
18751	11579	7	EDITION	EDITION	NNP
18751	11579	8	,	,	,
18751	11579	9	REVISED	REVISED	NNP
18751	11579	10	.	.	.
18751	11580	1	With	with	IN
18751	11580	2	Numerous	numerous	JJ
18751	11580	3	Illustrations	Illustrations	NNPS
18751	11580	4	.	.	.
18751	11581	1	Price	price	NN
18751	11581	2	~3s	~3s	NFP
18751	11581	3	.	.	.
18751	11582	1	6d.~	6d.~	CD
18751	11582	2	~Practical	~Practical	:
18751	11582	3	Mechanics:~	Mechanics:~	NNP
18751	11582	4	Applied	Applied	NNP
18751	11582	5	to	to	IN
18751	11582	6	the	the	DT
18751	11582	7	Requirements	Requirements	NNPS
18751	11582	8	of	of	IN
18751	11582	9	the	the	DT
18751	11582	10	Sailor	Sailor	NNP
18751	11582	11	.	.	.
18751	11583	1	By	by	IN
18751	11583	2	THOS	THOS	NNP
18751	11583	3	.	.	.
18751	11584	1	MACKENZIE	MACKENZIE	NNP
18751	11584	2	,	,	,
18751	11584	3	_	_	NNP
18751	11584	4	Master	Master	NNP
18751	11584	5	Mariner	Mariner	NNP
18751	11584	6	,	,	,
18751	11584	7	F.R.A.S.	F.R.A.S.	NNP
18751	11584	8	_	_	NNP
18751	11584	9	GENERAL	GENERAL	NNP
18751	11584	10	CONTENTS.--Resolution	CONTENTS.--Resolution	NNP
18751	11584	11	and	and	CC
18751	11584	12	Composition	Composition	NNP
18751	11584	13	of	of	IN
18751	11584	14	Forces	Forces	NNPS
18751	11584	15	--	--	:
18751	11584	16	Work	work	NN
18751	11584	17	done	do	VBN
18751	11584	18	by	by	IN
18751	11584	19	Machines	Machines	NNPS
18751	11584	20	and	and	CC
18751	11584	21	Living	Living	NNP
18751	11584	22	Agents	Agents	NNPS
18751	11584	23	--	--	:
18751	11584	24	The	the	DT
18751	11584	25	Mechanical	mechanical	JJ
18751	11584	26	Powers	Powers	NNPS
18751	11584	27	:	:	:
18751	11584	28	The	the	DT
18751	11584	29	Lever	Lever	NNP
18751	11584	30	;	;	:
18751	11584	31	Derricks	derrick	NNS
18751	11584	32	as	as	IN
18751	11584	33	Bent	Bent	NNP
18751	11584	34	Levers	Levers	NNPS
18751	11584	35	--	--	:
18751	11584	36	The	the	DT
18751	11584	37	Wheel	Wheel	NNP
18751	11584	38	and	and	CC
18751	11584	39	Axle	Axle	NNP
18751	11584	40	:	:	:
18751	11584	41	Windlass	windlass	NN
18751	11584	42	;	;	:
18751	11584	43	Ship	Ship	NNP
18751	11584	44	's	's	POS
18751	11584	45	Capstan	Capstan	NNP
18751	11584	46	;	;	:
18751	11584	47	Crab	Crab	NNP
18751	11584	48	Winch	Winch	NNP
18751	11584	49	--	--	:
18751	11584	50	Tackles	Tackles	NNP
18751	11584	51	:	:	:
18751	11584	52	the	the	DT
18751	11584	53	"	"	``
18751	11584	54	Old	Old	NNP
18751	11584	55	Man"--The	Man"--The	NNP
18751	11584	56	Inclined	Inclined	NNP
18751	11584	57	Plane	Plane	NNP
18751	11584	58	;	;	:
18751	11584	59	the	the	DT
18751	11584	60	Screw	Screw	NNP
18751	11584	61	--	--	:
18751	11584	62	The	the	DT
18751	11584	63	Centre	Centre	NNP
18751	11584	64	of	of	IN
18751	11584	65	Gravity	Gravity	NNP
18751	11584	66	of	of	IN
18751	11584	67	a	a	DT
18751	11584	68	Ship	Ship	NNP
18751	11584	69	and	and	CC
18751	11584	70	Cargo	Cargo	NNP
18751	11584	71	--	--	:
18751	11584	72	Relative	Relative	NNP
18751	11584	73	Strength	Strength	NNP
18751	11584	74	of	of	IN
18751	11584	75	Rope	Rope	NNP
18751	11584	76	:	:	:
18751	11584	77	Steel	Steel	NNP
18751	11584	78	Wire	Wire	NNP
18751	11584	79	,	,	,
18751	11584	80	Manilla	Manilla	NNP
18751	11584	81	,	,	,
18751	11584	82	Hemp	Hemp	NNP
18751	11584	83	,	,	,
18751	11584	84	Coir	Coir	NNP
18751	11584	85	--	--	:
18751	11584	86	Derricks	Derricks	NNPS
18751	11584	87	and	and	CC
18751	11584	88	Shears	Shears	NNPS
18751	11584	89	--	--	:
18751	11584	90	Calculation	Calculation	NNP
18751	11584	91	of	of	IN
18751	11584	92	the	the	DT
18751	11584	93	Cross	cross	NN
18751	11584	94	-	-	JJ
18751	11584	95	breaking	breaking	JJ
18751	11584	96	Strain	strain	NN
18751	11584	97	of	of	IN
18751	11584	98	Fir	Fir	NNP
18751	11584	99	Spar	Spar	NNP
18751	11584	100	--	--	:
18751	11584	101	Centre	Centre	NNP
18751	11584	102	of	of	IN
18751	11584	103	Effort	Effort	NNP
18751	11584	104	of	of	IN
18751	11584	105	Sails	Sails	NNPS
18751	11584	106	--	--	:
18751	11584	107	Hydrostatics	hydrostatics	NN
18751	11584	108	:	:	:
18751	11584	109	the	the	DT
18751	11584	110	Diving	Diving	NNP
18751	11584	111	-	-	HYPH
18751	11584	112	bell	bell	NNP
18751	11584	113	;	;	:
18751	11584	114	Stability	stability	NN
18751	11584	115	of	of	IN
18751	11584	116	Floating	Floating	NNP
18751	11584	117	Bodies	Bodies	NNPS
18751	11584	118	;	;	:
18751	11584	119	the	the	DT
18751	11584	120	Ship	ship	NN
18751	11584	121	's	's	POS
18751	11584	122	Pump	Pump	NNP
18751	11584	123	,	,	,
18751	11584	124	&	&	CC
18751	11584	125	c.	c.	NN
18751	11584	126	"	"	``
18751	11584	127	THIS	THIS	NNP
18751	11584	128	EXCELLENT	excellent	WP
18751	11584	129	BOOK	BOOK	NNS
18751	11584	130	...	...	:
18751	11584	131	contains	contain	VBZ
18751	11584	132	a	a	DT
18751	11584	133	LARGE	large	JJ
18751	11584	134	AMOUNT	amount	NN
18751	11584	135	of	of	IN
18751	11584	136	information	information	NN
18751	11584	137	.	.	.
18751	11584	138	"	"	''
18751	11585	1	--_Nature	--_Nature	:
18751	11585	2	.	.	.
18751	11585	3	_	_	NNP
18751	11585	4	"	"	``
18751	11585	5	WELL	well	UH
18751	11585	6	WORTH	worth	VB
18751	11585	7	the	the	DT
18751	11585	8	money	money	NN
18751	11585	9	...	...	NFP
18751	11585	10	will	will	MD
18751	11585	11	be	be	VB
18751	11585	12	found	find	VBN
18751	11585	13	EXCEEDINGLY	EXCEEDINGLY	NNP
18751	11585	14	HELPFUL	HELPFUL	NNP
18751	11585	15	.	.	.
18751	11585	16	"	"	''
18751	11586	1	--_Shipping	--_Shipping	:
18751	11586	2	World	World	NNP
18751	11586	3	.	.	.
18751	11586	4	_	_	NNP
18751	11586	5	"	"	``
18751	11586	6	NO	no	DT
18751	11586	7	SHIPS	SHIPS	NNP
18751	11586	8	'	'	''
18751	11586	9	OFFICERS	officer	NNS
18751	11586	10	'	'	''
18751	11586	11	BOOKCASE	BOOKCASE	NNP
18751	11586	12	will	will	MD
18751	11586	13	henceforth	henceforth	RB
18751	11586	14	be	be	VB
18751	11586	15	complete	complete	JJ
18751	11586	16	without	without	IN
18751	11586	17	CAPTAIN	CAPTAIN	NNP
18751	11586	18	MACKENZIE	MACKENZIE	NNP
18751	11586	19	'S	's	POS
18751	11586	20	'	'	''
18751	11586	21	PRACTICAL	practical	NN
18751	11586	22	MECHANICS	MECHANICS	NNP
18751	11586	23	.	.	.
18751	11586	24	'	'	''
18751	11587	1	Notwithstanding	notwithstanding	IN
18751	11587	2	my	-PRON-	PRP$
18751	11587	3	many	many	JJ
18751	11587	4	years	year	NNS
18751	11587	5	'	'	POS
18751	11587	6	experience	experience	NN
18751	11587	7	at	at	IN
18751	11587	8	sea	sea	NN
18751	11587	9	,	,	,
18751	11587	10	it	-PRON-	PRP
18751	11587	11	has	have	VBZ
18751	11587	12	told	tell	VBN
18751	11587	13	me	-PRON-	PRP
18751	11587	14	_	_	IN
18751	11587	15	how	how	WRB
18751	11587	16	much	much	RB
18751	11587	17	more	more	JJR
18751	11587	18	there	there	EX
18751	11587	19	is	be	VBZ
18751	11587	20	to	to	TO
18751	11587	21	acquire	acquire	VB
18751	11587	22	_	_	NNP
18751	11587	23	.	.	.
18751	11587	24	"	"	''
18751	11588	1	--(Letter	--(Letter	:
18751	11588	2	to	to	IN
18751	11588	3	the	the	DT
18751	11588	4	Publishers	Publishers	NNPS
18751	11588	5	from	from	IN
18751	11588	6	a	a	DT
18751	11588	7	Master	Master	NNP
18751	11588	8	Mariner	Mariner	NNP
18751	11588	9	)	)	-RRB-
18751	11588	10	.	.	.
18751	11589	1	"	"	``
18751	11589	2	I	-PRON-	PRP
18751	11589	3	must	must	MD
18751	11589	4	express	express	VB
18751	11589	5	my	-PRON-	PRP$
18751	11589	6	thanks	thank	NNS
18751	11589	7	to	to	IN
18751	11589	8	you	-PRON-	PRP
18751	11589	9	for	for	IN
18751	11589	10	the	the	DT
18751	11589	11	labour	labour	NN
18751	11589	12	and	and	CC
18751	11589	13	care	care	VB
18751	11589	14	you	-PRON-	PRP
18751	11589	15	have	have	VBP
18751	11589	16	taken	take	VBN
18751	11589	17	in	in	IN
18751	11589	18	'	'	''
18751	11589	19	PRACTICAL	PRACTICAL	NNP
18751	11589	20	MECHANICS	mechanic	NNS
18751	11589	21	.	.	.
18751	11589	22	'	'	''
18751	11590	1	...	...	NFP
18751	11591	1	IT	it	PRP
18751	11591	2	IS	be	VBZ
18751	11591	3	A	a	DT
18751	11591	4	LIFE	LIFE	NNP
18751	11591	5	'S	's	POS
18751	11591	6	EXPERIENCE	experience	NN
18751	11591	7	.	.	.
18751	11592	1	...	...	NFP
18751	11592	2	What	what	WDT
18751	11592	3	an	an	DT
18751	11592	4	amount	amount	NN
18751	11592	5	we	-PRON-	PRP
18751	11592	6	frequently	frequently	RB
18751	11592	7	see	see	VBP
18751	11592	8	wasted	waste	VBN
18751	11592	9	by	by	IN
18751	11592	10	rigging	rig	VBG
18751	11592	11	purchases	purchase	NNS
18751	11592	12	without	without	IN
18751	11592	13	reason	reason	NN
18751	11592	14	and	and	CC
18751	11592	15	accidents	accident	NNS
18751	11592	16	to	to	IN
18751	11592	17	spars	spar	NNS
18751	11592	18	,	,	,
18751	11592	19	&	&	CC
18751	11592	20	c.	c.	NNP
18751	11592	21	,	,	,
18751	11592	22	&	&	CC
18751	11592	23	c.	c.	NNP
18751	11592	24	!	!	.
18751	11593	1	'	'	``
18751	11593	2	PRACTICAL	PRACTICAL	NNP
18751	11593	3	MECHANICS	MECHANICS	NNP
18751	11593	4	'	'	''
18751	11593	5	WOULD	WOULD	MD
18751	11593	6	SAVE	save	VB
18751	11593	7	ALL	all	DT
18751	11593	8	THIS	this	DT
18751	11593	9	.	.	.
18751	11593	10	"	"	''
18751	11594	1	--(Letter	--(Letter	:
18751	11594	2	to	to	IN
18751	11594	3	the	the	DT
18751	11594	4	Author	author	NN
18751	11594	5	from	from	IN
18751	11594	6	another	another	DT
18751	11594	7	Master	Master	NNP
18751	11594	8	Mariner	Mariner	NNP
18751	11594	9	)	)	-RRB-
18751	11594	10	.	.	.
18751	11595	1	*	*	NFP
18751	11595	2	*	*	NFP
18751	11595	3	*	*	NFP
18751	11595	4	*	*	NFP
18751	11595	5	*	*	NFP
18751	11595	6	~WORKS	~WORKS	NFP
18751	11595	7	BY	by	IN
18751	11595	8	RICHARD	RICHARD	NNP
18751	11595	9	C.	C.	NNP
18751	11595	10	BUCK,~	BUCK,~	NNP
18751	11595	11	of	of	IN
18751	11595	12	the	the	DT
18751	11595	13	Thames	Thames	NNP
18751	11595	14	Nautical	Nautical	NNP
18751	11595	15	Training	Training	NNP
18751	11595	16	College	College	NNP
18751	11595	17	,	,	,
18751	11595	18	H.M.S.	H.M.S.	NNP
18751	11596	1	'	'	``
18751	11596	2	Worcester	Worcester	NNP
18751	11596	3	.	.	.
18751	11596	4	'	'	''
18751	11597	1	~A	~A	NFP
18751	11597	2	Manual	Manual	NNP
18751	11597	3	of	of	IN
18751	11597	4	Trigonometry:~	Trigonometry:~	NNP
18751	11597	5	_	_	NNP
18751	11597	6	With	with	IN
18751	11597	7	Diagrams	Diagrams	NNPS
18751	11597	8	,	,	,
18751	11597	9	Examples	Examples	NNPS
18751	11597	10	,	,	,
18751	11597	11	and	and	CC
18751	11597	12	Exercises	exercise	NNS
18751	11597	13	.	.	.
18751	11598	1	Price	price	NN
18751	11598	2	3s	3s	NN
18751	11598	3	.	.	.
18751	11599	1	6d	6d	NNP
18751	11599	2	.	.	.
18751	11599	3	_	_	NNP
18751	11599	4	SECOND	SECOND	NNP
18751	11599	5	EDITION	EDITION	NNP
18751	11599	6	,	,	,
18751	11599	7	Revised	Revised	NNP
18751	11599	8	and	and	CC
18751	11599	9	Corrected	correct	VBN
18751	11599	10	.	.	.
18751	11600	1	*	*	NFP
18751	11600	2	*	*	NFP
18751	11600	3	*	*	NFP
18751	11600	4	Mr.	Mr.	NNP
18751	11600	5	Buck	Buck	NNP
18751	11600	6	's	's	POS
18751	11600	7	Text	Text	NNP
18751	11600	8	-	-	HYPH
18751	11600	9	Book	Book	NNP
18751	11600	10	has	have	VBZ
18751	11600	11	been	be	VBN
18751	11600	12	SPECIALLY	specially	RB
18751	11600	13	PREPARED	prepare	VBN
18751	11600	14	with	with	IN
18751	11600	15	a	a	DT
18751	11600	16	view	view	NN
18751	11600	17	to	to	IN
18751	11600	18	the	the	DT
18751	11600	19	New	New	NNP
18751	11600	20	Examinations	Examinations	NNPS
18751	11600	21	of	of	IN
18751	11600	22	the	the	DT
18751	11600	23	Board	Board	NNP
18751	11600	24	of	of	IN
18751	11600	25	Trade	Trade	NNP
18751	11600	26	,	,	,
18751	11600	27	in	in	IN
18751	11600	28	which	which	WDT
18751	11600	29	Trigonometry	Trigonometry	NNP
18751	11600	30	is	be	VBZ
18751	11600	31	an	an	DT
18751	11600	32	obligatory	obligatory	JJ
18751	11600	33	subject	subject	NN
18751	11600	34	.	.	.
18751	11601	1	"	"	``
18751	11601	2	This	this	DT
18751	11601	3	EMINENTLY	EMINENTLY	NNP
18751	11601	4	PRACTICAL	PRACTICAL	NNP
18751	11601	5	and	and	CC
18751	11601	6	RELIABLE	RELIABLE	NNP
18751	11601	7	VOLUME	volume	NN
18751	11601	8	.	.	.
18751	11601	9	"	"	''
18751	11602	1	--_Schoolmaster	--_Schoolmaster	:
18751	11602	2	.	.	.
18751	11602	3	_	_	NNP
18751	11602	4	*	*	NFP
18751	11602	5	*	*	NFP
18751	11602	6	*	*	NFP
18751	11602	7	*	*	NFP
18751	11602	8	*	*	NFP
18751	11602	9	~A	~A	NFP
18751	11602	10	Manual	Manual	NNP
18751	11602	11	of	of	IN
18751	11602	12	Algebra.~	Algebra.~	NNP
18751	11602	13	_	_	NNP
18751	11602	14	Designed	design	VBN
18751	11602	15	to	to	TO
18751	11602	16	meet	meet	VB
18751	11602	17	the	the	DT
18751	11602	18	Requirements	Requirements	NNPS
18751	11602	19	of	of	IN
18751	11602	20	Sailors	Sailors	NNPS
18751	11602	21	and	and	CC
18751	11602	22	others	other	NNS
18751	11602	23	.	.	.
18751	11603	1	Price	price	NN
18751	11603	2	3s	3s	NN
18751	11603	3	.	.	.
18751	11604	1	6d	6d	NNP
18751	11604	2	.	.	.
18751	11604	3	_	_	NNP
18751	11604	4	*	*	NFP
18751	11604	5	*	*	NFP
18751	11604	6	*	*	NFP
18751	11604	7	These	these	DT
18751	11604	8	elementary	elementary	JJ
18751	11604	9	works	work	NNS
18751	11604	10	on	on	IN
18751	11604	11	ALGEBRA	ALGEBRA	NNP
18751	11604	12	and	and	CC
18751	11604	13	TRIGONOMETRY	TRIGONOMETRY	NNP
18751	11604	14	are	be	VBP
18751	11604	15	written	write	VBN
18751	11604	16	specially	specially	RB
18751	11604	17	for	for	IN
18751	11604	18	those	those	DT
18751	11604	19	who	who	WP
18751	11604	20	will	will	MD
18751	11604	21	have	have	VB
18751	11604	22	little	little	JJ
18751	11604	23	opportunity	opportunity	NN
18751	11604	24	of	of	IN
18751	11604	25	consulting	consult	VBG
18751	11604	26	a	a	DT
18751	11604	27	Teacher	teacher	NN
18751	11604	28	.	.	.
18751	11605	1	They	-PRON-	PRP
18751	11605	2	are	be	VBP
18751	11605	3	books	book	NNS
18751	11605	4	for	for	IN
18751	11605	5	"	"	``
18751	11605	6	SELF	SELF	NNP
18751	11605	7	-	-	HYPH
18751	11605	8	HELP	HELP	NNP
18751	11605	9	.	.	.
18751	11605	10	"	"	''
18751	11606	1	All	all	DT
18751	11606	2	but	but	IN
18751	11606	3	the	the	DT
18751	11606	4	simplest	simple	JJS
18751	11606	5	explanations	explanation	NNS
18751	11606	6	have	have	VBP
18751	11606	7	,	,	,
18751	11606	8	therefore	therefore	RB
18751	11606	9	,	,	,
18751	11606	10	been	be	VBN
18751	11606	11	avoided	avoid	VBN
18751	11606	12	,	,	,
18751	11606	13	and	and	CC
18751	11606	14	ANSWERS	answer	NNS
18751	11606	15	to	to	IN
18751	11606	16	the	the	DT
18751	11606	17	Exercises	exercise	NNS
18751	11606	18	are	be	VBP
18751	11606	19	given	give	VBN
18751	11606	20	.	.	.
18751	11607	1	Any	any	DT
18751	11607	2	person	person	NN
18751	11607	3	may	may	MD
18751	11607	4	readily	readily	RB
18751	11607	5	,	,	,
18751	11607	6	by	by	IN
18751	11607	7	careful	careful	JJ
18751	11607	8	study	study	NN
18751	11607	9	,	,	,
18751	11607	10	become	become	VBP
18751	11607	11	master	master	NN
18751	11607	12	of	of	IN
18751	11607	13	their	-PRON-	PRP$
18751	11607	14	contents	content	NNS
18751	11607	15	,	,	,
18751	11607	16	and	and	CC
18751	11607	17	thus	thus	RB
18751	11607	18	lay	lie	VBD
18751	11607	19	the	the	DT
18751	11607	20	foundation	foundation	NN
18751	11607	21	for	for	IN
18751	11607	22	a	a	DT
18751	11607	23	further	further	JJ
18751	11607	24	mathematical	mathematical	JJ
18751	11607	25	course	course	NN
18751	11607	26	,	,	,
18751	11607	27	if	if	IN
18751	11607	28	desired	desire	VBN
18751	11607	29	.	.	.
18751	11608	1	It	-PRON-	PRP
18751	11608	2	is	be	VBZ
18751	11608	3	hoped	hope	VBN
18751	11608	4	that	that	IN
18751	11608	5	to	to	IN
18751	11608	6	the	the	DT
18751	11608	7	younger	young	JJR
18751	11608	8	Officers	officer	NNS
18751	11608	9	of	of	IN
18751	11608	10	our	-PRON-	PRP$
18751	11608	11	Mercantile	Mercantile	NNP
18751	11608	12	Marine	Marine	NNP
18751	11608	13	they	-PRON-	PRP
18751	11608	14	will	will	MD
18751	11608	15	be	be	VB
18751	11608	16	found	find	VBN
18751	11608	17	decidedly	decidedly	RB
18751	11608	18	serviceable	serviceable	JJ
18751	11608	19	.	.	.
18751	11609	1	The	the	DT
18751	11609	2	Examples	Examples	NNPS
18751	11609	3	and	and	CC
18751	11609	4	Exercises	Exercises	NNPS
18751	11609	5	are	be	VBP
18751	11609	6	taken	take	VBN
18751	11609	7	from	from	IN
18751	11609	8	the	the	DT
18751	11609	9	Examination	Examination	NNP
18751	11609	10	Papers	Papers	NNPS
18751	11609	11	set	set	VBD
18751	11609	12	for	for	IN
18751	11609	13	the	the	DT
18751	11609	14	Cadets	Cadets	NNPS
18751	11609	15	of	of	IN
18751	11609	16	the	the	DT
18751	11609	17	"	"	``
18751	11609	18	Worcester	Worcester	NNP
18751	11609	19	.	.	.
18751	11609	20	"	"	''
18751	11610	1	"	"	``
18751	11610	2	Clearly	clearly	RB
18751	11610	3	arranged	arrange	VBN
18751	11610	4	,	,	,
18751	11610	5	and	and	CC
18751	11610	6	well	well	RB
18751	11610	7	got	get	VBD
18751	11610	8	up	up	RP
18751	11610	9	....	....	.
18751	11610	10	A	a	DT
18751	11610	11	first	first	JJ
18751	11610	12	-	-	HYPH
18751	11610	13	rate	rate	NN
18751	11610	14	Elementary	Elementary	NNP
18751	11610	15	Algebra	Algebra	NNP
18751	11610	16	.	.	.
18751	11610	17	"	"	''
18751	11611	1	--_Nautical	--_Nautical	:
18751	11611	2	Magazine	Magazine	NNP
18751	11611	3	.	.	.
18751	11611	4	_	_	NNP
18751	11611	5	*	*	NFP
18751	11611	6	*	*	NFP
18751	11611	7	*	*	NFP
18751	11611	8	*	*	NFP
18751	11611	9	*	*	NFP
18751	11611	10	SECOND	second	JJ
18751	11611	11	EDITION	EDITION	NNP
18751	11611	12	,	,	,
18751	11611	13	Thoroughly	Thoroughly	NNP
18751	11611	14	Revised	revised	JJ
18751	11611	15	and	and	CC
18751	11611	16	Extended	extend	VBN
18751	11611	17	.	.	.
18751	11612	1	In	in	IN
18751	11612	2	Crown	Crown	NNP
18751	11612	3	8vo	8vo	NN
18751	11612	4	.	.	.
18751	11613	1	Handsome	Handsome	NNP
18751	11613	2	Cloth	Cloth	NNP
18751	11613	3	.	.	.
18751	11614	1	Price	price	NN
18751	11614	2	4s	4	NNS
18751	11614	3	.	.	.
18751	11615	1	6d	6d	NNP
18751	11615	2	.	.	.
18751	11616	1	~THE	~THE	NFP
18751	11616	2	LEGAL	legal	NN
18751	11616	3	DUTIES	duty	NNS
18751	11616	4	OF	of	IN
18751	11616	5	SHIPMASTERS.~	shipmasters.~	NN
18751	11616	6	BY	by	IN
18751	11616	7	BENEDICT	BENEDICT	NNP
18751	11616	8	WM	WM	NNP
18751	11616	9	.	.	.
18751	11617	1	GINSBURG	GINSBURG	NNP
18751	11617	2	,	,	,
18751	11617	3	M.A.	M.A.	NNP
18751	11617	4	,	,	,
18751	11617	5	LL.D.	LL.D.	NNP
18751	11618	1	(	(	-LRB-
18751	11618	2	CANTAB	CANTAB	NNS
18751	11618	3	.	.	.
18751	11619	1	)	)	-RRB-
18751	11619	2	,	,	,
18751	11619	3	Of	of	IN
18751	11619	4	the	the	DT
18751	11619	5	Inner	Inner	NNP
18751	11619	6	Temple	Temple	NNP
18751	11619	7	and	and	CC
18751	11619	8	Northern	Northern	NNP
18751	11619	9	Circuit	Circuit	NNP
18751	11619	10	;	;	:
18751	11619	11	Barrister	barrister	NN
18751	11619	12	-	-	HYPH
18751	11619	13	at	at	IN
18751	11619	14	-	-	HYPH
18751	11619	15	Law	Law	NNP
18751	11619	16	.	.	.
18751	11620	1	~General	~General	NFP
18751	11620	2	Contents.~--The	Contents.~--The	NFP
18751	11620	3	Qualification	qualification	NN
18751	11620	4	for	for	IN
18751	11620	5	the	the	DT
18751	11620	6	Position	Position	NNP
18751	11620	7	of	of	IN
18751	11620	8	Shipmaster	Shipmaster	NNP
18751	11620	9	--	--	:
18751	11620	10	The	the	DT
18751	11620	11	Contract	Contract	NNP
18751	11620	12	with	with	IN
18751	11620	13	the	the	DT
18751	11620	14	Shipowner	Shipowner	NNP
18751	11620	15	--	--	:
18751	11620	16	The	the	DT
18751	11620	17	Master	Master	NNP
18751	11620	18	's	's	POS
18751	11620	19	Duty	Duty	NNP
18751	11620	20	in	in	IN
18751	11620	21	respect	respect	NN
18751	11620	22	of	of	IN
18751	11620	23	the	the	DT
18751	11620	24	Crew	Crew	NNP
18751	11620	25	:	:	:
18751	11620	26	Engagement	engagement	NN
18751	11620	27	;	;	:
18751	11620	28	Apprentices	apprentice	NNS
18751	11620	29	;	;	:
18751	11620	30	Discipline	discipline	NN
18751	11620	31	;	;	:
18751	11620	32	Provisions	Provisions	NNP
18751	11620	33	,	,	,
18751	11620	34	Accommodation	Accommodation	NNP
18751	11620	35	,	,	,
18751	11620	36	and	and	CC
18751	11620	37	Medical	medical	JJ
18751	11620	38	Comforts	Comforts	NNPS
18751	11620	39	;	;	:
18751	11620	40	Payment	Payment	NNP
18751	11620	41	of	of	IN
18751	11620	42	Wages	Wages	NNPS
18751	11620	43	and	and	CC
18751	11620	44	Discharge	Discharge	NNP
18751	11620	45	--	--	.
18751	11620	46	The	the	DT
18751	11620	47	Master	Master	NNP
18751	11620	48	's	's	POS
18751	11620	49	Duty	Duty	NNP
18751	11620	50	in	in	IN
18751	11620	51	respect	respect	NN
18751	11620	52	of	of	IN
18751	11620	53	the	the	DT
18751	11620	54	Passengers	Passengers	NNPS
18751	11620	55	--	--	:
18751	11620	56	The	the	DT
18751	11620	57	Master	Master	NNP
18751	11620	58	's	's	POS
18751	11620	59	Financial	Financial	NNP
18751	11620	60	Responsibilities	Responsibilities	NNPS
18751	11620	61	--	--	:
18751	11620	62	The	the	DT
18751	11620	63	Master	Master	NNP
18751	11620	64	's	's	POS
18751	11620	65	Duty	Duty	NNP
18751	11620	66	in	in	IN
18751	11620	67	respect	respect	NN
18751	11620	68	of	of	IN
18751	11620	69	the	the	DT
18751	11620	70	Cargo	Cargo	NNP
18751	11620	71	--	--	:
18751	11620	72	The	the	DT
18751	11620	73	Master	Master	NNP
18751	11620	74	's	's	POS
18751	11620	75	Duty	Duty	NNP
18751	11620	76	in	in	IN
18751	11620	77	Case	Case	NNP
18751	11620	78	of	of	IN
18751	11620	79	Casualty	Casualty	NNP
18751	11620	80	--	--	:
18751	11620	81	The	the	DT
18751	11620	82	Master	Master	NNP
18751	11620	83	's	's	POS
18751	11620	84	Duty	Duty	NNP
18751	11620	85	to	to	IN
18751	11620	86	certain	certain	JJ
18751	11620	87	Public	public	JJ
18751	11620	88	Authorities	Authorities	NNPS
18751	11620	89	--	--	:
18751	11620	90	The	the	DT
18751	11620	91	Master	Master	NNP
18751	11620	92	's	's	POS
18751	11620	93	Duty	Duty	NNP
18751	11620	94	in	in	IN
18751	11620	95	relation	relation	NN
18751	11620	96	to	to	IN
18751	11620	97	Pilots	Pilots	NNPS
18751	11620	98	,	,	,
18751	11620	99	Signals	Signals	NNPS
18751	11620	100	,	,	,
18751	11620	101	Flags	Flags	NNP
18751	11620	102	,	,	,
18751	11620	103	and	and	CC
18751	11620	104	Light	Light	NNP
18751	11620	105	Dues	Dues	NNPS
18751	11620	106	--	--	:
18751	11620	107	The	the	DT
18751	11620	108	Master	Master	NNP
18751	11620	109	's	's	POS
18751	11620	110	Duty	duty	NN
18751	11620	111	upon	upon	IN
18751	11620	112	Arrival	Arrival	NNP
18751	11620	113	at	at	IN
18751	11620	114	the	the	DT
18751	11620	115	Port	Port	NNP
18751	11620	116	of	of	IN
18751	11620	117	Discharge	Discharge	NNP
18751	11620	118	--	--	.
18751	11620	119	Appendices	Appendices	NNPS
18751	11620	120	relative	relative	JJ
18751	11620	121	to	to	IN
18751	11620	122	certain	certain	JJ
18751	11620	123	Legal	Legal	NNP
18751	11620	124	Matters	Matters	NNPS
18751	11620	125	:	:	:
18751	11620	126	Board	Board	NNP
18751	11620	127	of	of	IN
18751	11620	128	Trade	Trade	NNP
18751	11620	129	Certificates	Certificates	NNPS
18751	11620	130	,	,	,
18751	11620	131	Dietary	Dietary	NNP
18751	11620	132	Scales	Scales	NNP
18751	11620	133	,	,	,
18751	11620	134	Stowage	stowage	NN
18751	11620	135	of	of	IN
18751	11620	136	Grain	Grain	NNP
18751	11620	137	Cargoes	Cargoes	NNPS
18751	11620	138	,	,	,
18751	11620	139	Load	Load	NNP
18751	11620	140	Line	Line	NNP
18751	11620	141	Regulations	Regulations	NNPS
18751	11620	142	,	,	,
18751	11620	143	Life	life	NN
18751	11620	144	-	-	HYPH
18751	11620	145	saving	save	VBG
18751	11620	146	Appliances	Appliances	NNPS
18751	11620	147	,	,	,
18751	11620	148	Carriage	carriage	NN
18751	11620	149	of	of	IN
18751	11620	150	Cattle	Cattle	NNPS
18751	11620	151	at	at	IN
18751	11620	152	Sea	Sea	NNP
18751	11620	153	,	,	,
18751	11620	154	&	&	CC
18751	11620	155	c.	c.	NNP
18751	11620	156	,	,	,
18751	11620	157	&	&	CC
18751	11620	158	c.--Copious	c.--Copious	NNP
18751	11620	159	Index	Index	NNP
18751	11620	160	.	.	.
18751	11621	1	"	"	``
18751	11621	2	No	no	DT
18751	11621	3	intelligent	intelligent	JJ
18751	11621	4	Master	Master	NNP
18751	11621	5	should	should	MD
18751	11621	6	fail	fail	VB
18751	11621	7	to	to	TO
18751	11621	8	add	add	VB
18751	11621	9	this	this	DT
18751	11621	10	to	to	IN
18751	11621	11	his	-PRON-	PRP$
18751	11621	12	list	list	NN
18751	11621	13	of	of	IN
18751	11621	14	necessary	necessary	JJ
18751	11621	15	books	book	NNS
18751	11621	16	.	.	.
18751	11622	1	A	a	DT
18751	11622	2	few	few	JJ
18751	11622	3	lines	line	NNS
18751	11622	4	of	of	IN
18751	11622	5	it	-PRON-	PRP
18751	11622	6	may	may	MD
18751	11622	7	SAVE	save	VB
18751	11622	8	A	a	DT
18751	11622	9	LAWYER	LAWYER	NNP
18751	11622	10	'S	's	POS
18751	11622	11	FEE	fee	NN
18751	11622	12	,	,	,
18751	11622	13	BESIDES	BESIDES	NNP
18751	11622	14	ENDLESS	ENDLESS	NNP
18751	11622	15	WORRY	worry	NN
18751	11622	16	.	.	.
18751	11622	17	"	"	''
18751	11623	1	--_Liverpool	--_Liverpool	:
18751	11623	2	Journal	Journal	NNP
18751	11623	3	of	of	IN
18751	11623	4	Commerce	Commerce	NNP
18751	11623	5	.	.	.
18751	11623	6	_	_	NNP
18751	11623	7	"	"	``
18751	11623	8	SENSIBLE	SENSIBLE	NNP
18751	11623	9	,	,	,
18751	11623	10	plainly	plainly	RB
18751	11623	11	written	write	VBN
18751	11623	12	,	,	,
18751	11623	13	in	in	IN
18751	11623	14	CLEAR	CLEAR	NNP
18751	11623	15	and	and	CC
18751	11623	16	NON	NON	NNP
18751	11623	17	-	-	NN
18751	11623	18	TECHNICAL	TECHNICAL	NNP
18751	11623	19	LANGUAGE	LANGUAGE	NNP
18751	11623	20	,	,	,
18751	11623	21	and	and	CC
18751	11623	22	will	will	MD
18751	11623	23	be	be	VB
18751	11623	24	found	find	VBN
18751	11623	25	of	of	IN
18751	11623	26	much	much	JJ
18751	11623	27	service	service	NN
18751	11623	28	by	by	IN
18751	11623	29	the	the	DT
18751	11623	30	Shipmaster	Shipmaster	NNP
18751	11623	31	.	.	.
18751	11623	32	"	"	''
18751	11624	1	--_British	--_British	:
18751	11624	2	Trade	Trade	NNP
18751	11624	3	Review	Review	NNP
18751	11624	4	.	.	.
18751	11624	5	_	_	NNP
18751	11624	6	*	*	NFP
18751	11624	7	*	*	NFP
18751	11624	8	*	*	NFP
18751	11624	9	*	*	NFP
18751	11624	10	*	*	NFP
18751	11624	11	SECOND	second	JJ
18751	11624	12	EDITION	EDITION	NNP
18751	11624	13	,	,	,
18751	11624	14	Revised	Revised	NNP
18751	11624	15	.	.	.
18751	11625	1	With	with	IN
18751	11625	2	Diagrams	diagram	NNS
18751	11625	3	.	.	.
18751	11626	1	Price	price	NN
18751	11626	2	2s	2s	CD
18751	11626	3	.	.	.
18751	11627	1	~Latitude	~Latitude	NFP
18751	11627	2	and	and	CC
18751	11627	3	Longitude	longitude	NN
18751	11627	4	:	:	:
18751	11627	5	How	how	WRB
18751	11627	6	to	to	TO
18751	11627	7	Find	find	VB
18751	11627	8	them.~	them.~	NNP
18751	11627	9	By	by	IN
18751	11627	10	W.J.	W.J.	NNP
18751	11628	1	MILLAR	MILLAR	NNP
18751	11628	2	,	,	,
18751	11628	3	C.E.	C.E.	NNP
18751	11628	4	,	,	,
18751	11628	5	_	_	NNP
18751	11628	6	Late	Late	NNP
18751	11628	7	Secretary	Secretary	NNP
18751	11628	8	to	to	IN
18751	11628	9	the	the	DT
18751	11628	10	Inst	Inst	NNP
18751	11628	11	.	.	.
18751	11629	1	of	of	IN
18751	11629	2	Engineers	Engineers	NNPS
18751	11629	3	and	and	CC
18751	11629	4	Shipbuilders	Shipbuilders	NNPS
18751	11629	5	in	in	IN
18751	11629	6	Scotland	Scotland	NNP
18751	11629	7	.	.	.
18751	11629	8	_	_	NNP
18751	11629	9	"	"	``
18751	11629	10	CONCISELY	CONCISELY	NNS
18751	11629	11	and	and	CC
18751	11629	12	CLEARLY	clearly	JJ
18751	11629	13	WRITTEN	WRITTEN	NNS
18751	11629	14	...	...	NFP
18751	11629	15	can	can	MD
18751	11629	16	not	not	RB
18751	11629	17	but	but	RB
18751	11629	18	prove	prove	VB
18751	11629	19	an	an	DT
18751	11629	20	acquisition	acquisition	NN
18751	11629	21	to	to	IN
18751	11629	22	those	those	DT
18751	11629	23	studying	study	VBG
18751	11629	24	Navigation	Navigation	NNP
18751	11629	25	.	.	.
18751	11629	26	"	"	''
18751	11630	1	--_Marine	--_Marine	:
18751	11630	2	Engineer	Engineer	NNP
18751	11630	3	.	.	.
18751	11630	4	_	_	NNP
18751	11630	5	"	"	``
18751	11630	6	Young	Young	NNP
18751	11630	7	Seamen	Seamen	NNPS
18751	11630	8	will	will	MD
18751	11630	9	find	find	VB
18751	11630	10	it	-PRON-	PRP
18751	11630	11	HANDY	HANDY	NNP
18751	11630	12	and	and	CC
18751	11630	13	USEFUL	USEFUL	NNP
18751	11630	14	,	,	,
18751	11630	15	SIMPLE	SIMPLE	NNP
18751	11630	16	and	and	CC
18751	11630	17	CLEAR	CLEAR	NNP
18751	11630	18	.	.	.
18751	11630	19	"	"	''
18751	11631	1	--_The	--_The	:
18751	11631	2	Engineer	Engineer	NNP
18751	11631	3	.	.	.
18751	11631	4	_	_	NNP
18751	11631	5	*	*	NFP
18751	11631	6	*	*	NFP
18751	11631	7	*	*	NFP
18751	11631	8	*	*	NFP
18751	11631	9	*	*	NFP
18751	11631	10	~FIRST	~FIRST	NFP
18751	11631	11	AID	AID	NNP
18751	11631	12	AT	AT	NNP
18751	11631	13	SEA.~	SEA.~	NNP
18751	11631	14	SECOND	SECOND	NNP
18751	11631	15	EDITION	EDITION	NNP
18751	11631	16	,	,	,
18751	11631	17	Revised	Revised	NNP
18751	11631	18	.	.	.
18751	11632	1	With	with	IN
18751	11632	2	Coloured	Coloured	NNP
18751	11632	3	Plates	Plates	NNPS
18751	11632	4	and	and	CC
18751	11632	5	Numerous	Numerous	NNP
18751	11632	6	Illustrations	Illustrations	NNPS
18751	11632	7	,	,	,
18751	11632	8	and	and	CC
18751	11632	9	comprising	comprise	VBG
18751	11632	10	the	the	DT
18751	11632	11	latest	late	JJS
18751	11632	12	Regulations	regulation	NNS
18751	11632	13	Respecting	respect	VBG
18751	11632	14	the	the	DT
18751	11632	15	Carriage	carriage	NN
18751	11632	16	of	of	IN
18751	11632	17	Medical	Medical	NNP
18751	11632	18	Stores	Stores	NNPS
18751	11632	19	on	on	IN
18751	11632	20	Board	Board	NNP
18751	11632	21	Ship	Ship	NNP
18751	11632	22	.	.	.
18751	11633	1	Price	price	NN
18751	11633	2	6s	6s	NN
18751	11633	3	.	.	.
18751	11634	1	~A	~A	NFP
18751	11634	2	MEDICAL	MEDICAL	NNP
18751	11634	3	AND	and	CC
18751	11634	4	SURGICAL	SURGICAL	NNP
18751	11634	5	HELP	HELP	NNP
18751	11634	6	FOR	for	IN
18751	11634	7	SHIPMASTERS	shipmaster	NNS
18751	11634	8	AND	and	CC
18751	11634	9	OFFICERS	officer	NNS
18751	11634	10	IN	in	IN
18751	11634	11	THE	the	DT
18751	11634	12	MERCHANT	merchant	NN
18751	11634	13	NAVY.~	NAVY.~	VBN
18751	11634	14	BY	by	IN
18751	11634	15	WM	WM	NNP
18751	11634	16	.	.	.
18751	11635	1	JOHNSON	JOHNSON	NNP
18751	11635	2	SMITH	SMITH	NNP
18751	11635	3	,	,	,
18751	11635	4	F.R.C.S.	F.R.C.S.	NNP
18751	11635	5	,	,	,
18751	11635	6	Principal	Principal	NNP
18751	11635	7	Medical	Medical	NNP
18751	11635	8	Officer	Officer	NNP
18751	11635	9	,	,	,
18751	11635	10	Seamen	Seamen	NNP
18751	11635	11	's	's	POS
18751	11635	12	Hospital	Hospital	NNP
18751	11635	13	,	,	,
18751	11635	14	Greenwich	Greenwich	NNP
18751	11635	15	.	.	.
18751	11636	1	*	*	NFP
18751	11636	2	*	*	NFP
18751	11636	3	*	*	NFP
18751	11636	4	The	the	DT
18751	11636	5	attention	attention	NN
18751	11636	6	of	of	IN
18751	11636	7	all	all	DT
18751	11636	8	interested	interested	JJ
18751	11636	9	in	in	IN
18751	11636	10	our	-PRON-	PRP$
18751	11636	11	Merchant	Merchant	NNP
18751	11636	12	Navy	Navy	NNP
18751	11636	13	is	be	VBZ
18751	11636	14	requested	request	VBN
18751	11636	15	to	to	IN
18751	11636	16	this	this	DT
18751	11636	17	exceedingly	exceedingly	RB
18751	11636	18	useful	useful	JJ
18751	11636	19	and	and	CC
18751	11636	20	valuable	valuable	JJ
18751	11636	21	work	work	NN
18751	11636	22	.	.	.
18751	11637	1	It	-PRON-	PRP
18751	11637	2	is	be	VBZ
18751	11637	3	needless	needless	JJ
18751	11637	4	to	to	TO
18751	11637	5	say	say	VB
18751	11637	6	that	that	IN
18751	11637	7	it	-PRON-	PRP
18751	11637	8	is	be	VBZ
18751	11637	9	the	the	DT
18751	11637	10	outcome	outcome	NN
18751	11637	11	of	of	IN
18751	11637	12	many	many	JJ
18751	11637	13	years	year	NNS
18751	11637	14	PRACTICAL	PRACTICAL	NNP
18751	11637	15	EXPERIENCE	EXPERIENCE	NNS
18751	11637	16	amongst	amongst	IN
18751	11637	17	Seamen	Seamen	NNP
18751	11637	18	.	.	.
18751	11638	1	"	"	``
18751	11638	2	SOUND	SOUND	NNP
18751	11638	3	,	,	,
18751	11638	4	JUDICIOUS	JUDICIOUS	NNP
18751	11638	5	,	,	,
18751	11638	6	REALLY	REALLY	NNP
18751	11638	7	HELPFUL	HELPFUL	NNP
18751	11638	8	.	.	.
18751	11638	9	"	"	''
18751	11639	1	--_The	--_The	:
18751	11639	2	Lancet	Lancet	NNP
18751	11639	3	.	.	.
18751	11639	4	_	_	NNP
18751	11639	5	*	*	NFP
18751	11639	6	*	*	NFP
18751	11639	7	*	*	NFP
18751	11639	8	*	*	NFP
18751	11639	9	*	*	NFP
18751	11639	10	SIXTH	SIXTH	NNP
18751	11639	11	EDITION	EDITION	NNP
18751	11639	12	.	.	.
18751	11640	1	_	_	NNP
18751	11640	2	Revised	Revised	NNP
18751	11640	3	,	,	,
18751	11640	4	with	with	IN
18751	11640	5	Chapters	chapter	NNS
18751	11640	6	on	on	IN
18751	11640	7	Trim	Trim	NNP
18751	11640	8	,	,	,
18751	11640	9	Buoyancy	Buoyancy	NNP
18751	11640	10	,	,	,
18751	11640	11	and	and	CC
18751	11640	12	Calculations	calculation	NNS
18751	11640	13	.	.	.
18751	11641	1	Numerous	Numerous	NNP
18751	11641	2	Illustrations	Illustrations	NNPS
18751	11641	3	.	.	.
18751	11642	1	Handsome	Handsome	NNP
18751	11642	2	Cloth	Cloth	NNP
18751	11642	3	,	,	,
18751	11642	4	Crown	Crown	NNP
18751	11642	5	8vo	8vo	NNP
18751	11642	6	.	.	.
18751	11643	1	Price	price	NN
18751	11643	2	7s	7s	NNP
18751	11643	3	.	.	.
18751	11644	1	6d	6d	NNP
18751	11644	2	.	.	.
18751	11644	3	_	_	NNP
18751	11644	4	~KNOW	~KNOW	NFP
18751	11644	5	YOUR	your	PRP$
18751	11644	6	OWN	own	JJ
18751	11644	7	SHIP.~	SHIP.~	NNS
18751	11644	8	BY	by	IN
18751	11644	9	THOMAS	THOMAS	NNP
18751	11644	10	WALTON	WALTON	NNP
18751	11644	11	,	,	,
18751	11644	12	NAVAL	NAVAL	NNP
18751	11644	13	ARCHITECT	ARCHITECT	NNP
18751	11644	14	.	.	.
18751	11645	1	SPECIALLY	SPECIALLY	NNP
18751	11645	2	ARRANGED	arrange	VBD
18751	11645	3	TO	to	TO
18751	11645	4	SUIT	suit	VB
18751	11645	5	THE	the	DT
18751	11645	6	REQUIREMENTS	requirement	NNS
18751	11645	7	OF	of	IN
18751	11645	8	SHIPS	ship	NNS
18751	11645	9	'	'	''
18751	11645	10	OFFICERS	officer	NNS
18751	11645	11	,	,	,
18751	11645	12	SHIPOWNERS	shipowner	NNS
18751	11645	13	,	,	,
18751	11645	14	SUPERINTENDENTS	superintendent	NNS
18751	11645	15	,	,	,
18751	11645	16	DRAUGHTSMEN	draughtsman	NNS
18751	11645	17	,	,	,
18751	11645	18	ENGINEERS	engineer	NNS
18751	11645	19	,	,	,
18751	11645	20	AND	and	CC
18751	11645	21	OTHERS	other	NNS
18751	11645	22	.	.	.
18751	11646	1	This	this	DT
18751	11646	2	work	work	NN
18751	11646	3	explains	explain	VBZ
18751	11646	4	,	,	,
18751	11646	5	in	in	IN
18751	11646	6	a	a	DT
18751	11646	7	simple	simple	JJ
18751	11646	8	manner	manner	NN
18751	11646	9	,	,	,
18751	11646	10	such	such	JJ
18751	11646	11	important	important	JJ
18751	11646	12	subjects	subject	NNS
18751	11646	13	as:--	as:--	ADD
18751	11646	14	Displacement	Displacement	NNP
18751	11646	15	,	,	,
18751	11646	16	Deadweight	Deadweight	NNP
18751	11646	17	,	,	,
18751	11646	18	Tonnage	Tonnage	NNP
18751	11646	19	,	,	,
18751	11646	20	Freeboard	Freeboard	NNP
18751	11646	21	,	,	,
18751	11646	22	Moments	Moments	NNPS
18751	11646	23	,	,	,
18751	11646	24	Buoyancy	Buoyancy	NNP
18751	11646	25	,	,	,
18751	11646	26	Strain	Strain	NNP
18751	11646	27	,	,	,
18751	11646	28	Structure	structure	NN
18751	11646	29	,	,	,
18751	11646	30	Stability	stability	NN
18751	11646	31	,	,	,
18751	11646	32	Rolling	Rolling	NNP
18751	11646	33	,	,	,
18751	11646	34	Ballasting	Ballasting	NNP
18751	11646	35	,	,	,
18751	11646	36	Loading	Loading	NNP
18751	11646	37	,	,	,
18751	11646	38	Shifting	Shifting	NNP
18751	11646	39	Cargoes	Cargoes	NNPS
18751	11646	40	,	,	,
18751	11646	41	Admission	Admission	NNP
18751	11646	42	of	of	IN
18751	11646	43	Water	Water	NNP
18751	11646	44	,	,	,
18751	11646	45	Sail	Sail	NNP
18751	11646	46	Area	Area	NNP
18751	11646	47	,	,	,
18751	11646	48	&	&	CC
18751	11646	49	c.	c.	NNP
18751	11646	50	,	,	,
18751	11646	51	&	&	CC
18751	11646	52	c.	c.	NNP
18751	11646	53	"	"	``
18751	11646	54	The	the	DT
18751	11646	55	little	little	JJ
18751	11646	56	book	book	NN
18751	11646	57	will	will	MD
18751	11646	58	be	be	VB
18751	11646	59	found	find	VBN
18751	11646	60	EXCEEDINGLY	EXCEEDINGLY	NNP
18751	11646	61	HANDY	HANDY	NNP
18751	11646	62	by	by	IN
18751	11646	63	most	most	JJS
18751	11646	64	officers	officer	NNS
18751	11646	65	and	and	CC
18751	11646	66	officials	official	NNS
18751	11646	67	connected	connect	VBN
18751	11646	68	with	with	IN
18751	11646	69	shipping	shipping	NN
18751	11646	70	....	....	.
18751	11646	71	Mr.	Mr.	NNP
18751	11646	72	Walton	Walton	NNP
18751	11646	73	's	's	POS
18751	11646	74	work	work	NN
18751	11646	75	will	will	MD
18751	11646	76	obtain	obtain	VB
18751	11646	77	LASTING	last	VBG
18751	11646	78	SUCCESS	SUCCESS	NNP
18751	11646	79	,	,	,
18751	11646	80	because	because	IN
18751	11646	81	of	of	IN
18751	11646	82	its	-PRON-	PRP$
18751	11646	83	unique	unique	JJ
18751	11646	84	fitness	fitness	NN
18751	11646	85	for	for	IN
18751	11646	86	those	those	DT
18751	11646	87	for	for	IN
18751	11646	88	whom	whom	WP
18751	11646	89	it	-PRON-	PRP
18751	11646	90	has	have	VBZ
18751	11646	91	been	be	VBN
18751	11646	92	written	write	VBN
18751	11646	93	.	.	.
18751	11646	94	"	"	''
18751	11647	1	--_Shipping	--_Shipping	:
18751	11647	2	World	World	NNP
18751	11647	3	.	.	.
18751	11647	4	_	_	NNP
18751	11647	5	"	"	``
18751	11647	6	An	An	NNP
18751	11647	7	EXCELLENT	excellent	NN
18751	11647	8	WORK	work	NN
18751	11647	9	,	,	,
18751	11647	10	full	full	JJ
18751	11647	11	of	of	IN
18751	11647	12	solid	solid	JJ
18751	11647	13	instruction	instruction	NN
18751	11647	14	and	and	CC
18751	11647	15	INVALUABLE	INVALUABLE	NNP
18751	11647	16	to	to	IN
18751	11647	17	every	every	DT
18751	11647	18	officer	officer	NN
18751	11647	19	of	of	IN
18751	11647	20	the	the	DT
18751	11647	21	Mercantile	Mercantile	NNP
18751	11647	22	Marine	Marine	NNP
18751	11647	23	who	who	WP
18751	11647	24	has	have	VBZ
18751	11647	25	his	-PRON-	PRP$
18751	11647	26	profession	profession	NN
18751	11647	27	at	at	IN
18751	11647	28	heart	heart	NN
18751	11647	29	.	.	.
18751	11647	30	"	"	''
18751	11648	1	--_Shipping	--_Shipping	:
18751	11648	2	.	.	.
18751	11648	3	_	_	NNP
18751	11648	4	"	"	``
18751	11648	5	Not	not	RB
18751	11648	6	one	one	CD
18751	11648	7	of	of	IN
18751	11648	8	the	the	DT
18751	11648	9	242	242	CD
18751	11648	10	pages	page	NNS
18751	11648	11	could	could	MD
18751	11648	12	well	well	RB
18751	11648	13	be	be	VB
18751	11648	14	spared	spare	VBN
18751	11648	15	.	.	.
18751	11649	1	It	-PRON-	PRP
18751	11649	2	will	will	MD
18751	11649	3	admirably	admirably	RB
18751	11649	4	fulfil	fulfil	VB
18751	11649	5	its	-PRON-	PRP$
18751	11649	6	purpose	purpose	NN
18751	11649	7	...	...	.
18751	11649	8	useful	useful	JJ
18751	11649	9	to	to	TO
18751	11649	10	ship	ship	NN
18751	11649	11	owners	owner	NNS
18751	11649	12	,	,	,
18751	11649	13	ship	ship	NN
18751	11649	14	superintendents	superintendent	NNS
18751	11649	15	,	,	,
18751	11649	16	ship	ship	NN
18751	11649	17	draughtsmen	draughtsman	NNS
18751	11649	18	,	,	,
18751	11649	19	and	and	CC
18751	11649	20	all	all	DT
18751	11649	21	interested	interested	JJ
18751	11649	22	in	in	IN
18751	11649	23	shipping	shipping	NN
18751	11649	24	.	.	.
18751	11649	25	"	"	''
18751	11650	1	--_Liverpool	--_Liverpool	:
18751	11650	2	Journal	Journal	NNP
18751	11650	3	of	of	IN
18751	11650	4	Commerce	Commerce	NNP
18751	11650	5	.	.	.
18751	11650	6	_	_	NNP
18751	11650	7	"	"	``
18751	11650	8	A	a	DT
18751	11650	9	mass	mass	NN
18751	11650	10	of	of	IN
18751	11650	11	VERY	very	JJ
18751	11650	12	USEFUL	USEFUL	NNP
18751	11650	13	INFORMATION	INFORMATION	NNP
18751	11650	14	,	,	,
18751	11650	15	accompanied	accompany	VBN
18751	11650	16	by	by	IN
18751	11650	17	diagrams	diagram	NNS
18751	11650	18	and	and	CC
18751	11650	19	illustrations	illustration	NNS
18751	11650	20	,	,	,
18751	11650	21	is	be	VBZ
18751	11650	22	given	give	VBN
18751	11650	23	in	in	IN
18751	11650	24	a	a	DT
18751	11650	25	compact	compact	JJ
18751	11650	26	form	form	NN
18751	11650	27	.	.	.
18751	11650	28	"	"	''
18751	11651	1	--_Fairplay	--_Fairplay	:
18751	11651	2	.	.	.
18751	11651	3	_	_	NNP
18751	11651	4	"	"	``
18751	11651	5	We	-PRON-	PRP
18751	11651	6	have	have	VBP
18751	11651	7	found	find	VBN
18751	11651	8	no	no	DT
18751	11651	9	one	one	CD
18751	11651	10	statement	statement	NN
18751	11651	11	that	that	IN
18751	11651	12	we	-PRON-	PRP
18751	11651	13	could	could	MD
18751	11651	14	have	have	VB
18751	11651	15	wished	wish	VBN
18751	11651	16	differently	differently	RB
18751	11651	17	expressed	express	VBN
18751	11651	18	.	.	.
18751	11652	1	The	the	DT
18751	11652	2	matter	matter	NN
18751	11652	3	has	have	VBZ
18751	11652	4	,	,	,
18751	11652	5	so	so	RB
18751	11652	6	far	far	RB
18751	11652	7	as	as	IN
18751	11652	8	clearness	clearness	NN
18751	11652	9	allows	allow	VBZ
18751	11652	10	,	,	,
18751	11652	11	been	be	VBN
18751	11652	12	admirably	admirably	RB
18751	11652	13	condensed	condense	VBN
18751	11652	14	,	,	,
18751	11652	15	and	and	CC
18751	11652	16	is	be	VBZ
18751	11652	17	simple	simple	JJ
18751	11652	18	enough	enough	RB
18751	11652	19	to	to	TO
18751	11652	20	be	be	VB
18751	11652	21	understood	understand	VBN
18751	11652	22	by	by	IN
18751	11652	23	every	every	DT
18751	11652	24	seaman	seaman	NN
18751	11652	25	.	.	.
18751	11652	26	"	"	''
18751	11653	1	--_Marine	--_Marine	:
18751	11653	2	Engineer	Engineer	NNP
18751	11653	3	.	.	.
18751	11653	4	_	_	NNP
18751	11653	5	*	*	NFP
18751	11653	6	*	*	NFP
18751	11653	7	*	*	NFP
18751	11653	8	*	*	NFP
18751	11653	9	*	*	NFP
18751	11653	10	~BY	~BY	NFP
18751	11653	11	THE	the	DT
18751	11653	12	SAME	SAME	NNP
18751	11653	13	AUTHOR.~	AUTHOR.~	NNS
18751	11653	14	~Steel	~Steel	:
18751	11653	15	Ships	ship	NNS
18751	11653	16	:	:	:
18751	11653	17	Their	-PRON-	PRP$
18751	11653	18	Construction	Construction	NNP
18751	11653	19	and	and	CC
18751	11653	20	Maintenance.~	Maintenance.~	NNP
18751	11653	21	(	(	-LRB-
18751	11653	22	~See	~see	NN
18751	11653	23	page	page	NN
18751	11653	24	38.~	38.~	NNP
18751	11653	25	)	)	-RRB-
18751	11653	26	*	*	NFP
18751	11653	27	*	*	NFP
18751	11653	28	*	*	NFP
18751	11653	29	*	*	NFP
18751	11653	30	*	*	NFP
18751	11653	31	Fourteenth	Fourteenth	NNP
18751	11653	32	Edition	Edition	NNP
18751	11653	33	,	,	,
18751	11653	34	Revised	Revised	NNP
18751	11653	35	.	.	.
18751	11654	1	Price	price	NN
18751	11654	2	21s	21	NNS
18751	11654	3	.	.	.
18751	11655	1	_	_	NNP
18751	11655	2	Demy	Demy	NNP
18751	11655	3	8vo	8vo	NN
18751	11655	4	,	,	,
18751	11655	5	Cloth	Cloth	NNP
18751	11655	6	.	.	.
18751	11656	1	With	with	IN
18751	11656	2	Numerous	Numerous	NNP
18751	11656	3	Illustrations	Illustrations	NNPS
18751	11656	4	,	,	,
18751	11656	5	reduced	reduce	VBN
18751	11656	6	from	from	IN
18751	11656	7	Working	Working	NNP
18751	11656	8	Drawings	Drawings	NNPS
18751	11656	9	.	.	.
18751	11656	10	_	_	NNP
18751	11656	11	~A	~a	CD
18751	11656	12	MANUAL	MANUAL	NNP
18751	11656	13	OF	of	IN
18751	11656	14	MARINE	MARINE	NNP
18751	11656	15	ENGINEERING:~	engineering:~	RB
18751	11656	16	COMPRISING	comprise	VBG
18751	11656	17	THE	the	DT
18751	11656	18	DESIGNING	DESIGNING	NNPS
18751	11656	19	,	,	,
18751	11656	20	CONSTRUCTION	construction	NN
18751	11656	21	,	,	,
18751	11656	22	AND	and	CC
18751	11656	23	WORKING	WORKING	NNP
18751	11656	24	OF	of	IN
18751	11656	25	MARINE	MARINE	NNP
18751	11656	26	MACHINERY	MACHINERY	NNP
18751	11656	27	.	.	.
18751	11657	1	By	by	IN
18751	11657	2	A.E.	A.E.	NNP
18751	11658	1	SEATON	SEATON	NNP
18751	11658	2	,	,	,
18751	11658	3	M.	M.	NNP
18751	11658	4	Inst	Inst	NNP
18751	11658	5	.	.	.
18751	11659	1	C.E.	C.E.	NNP
18751	11659	2	,	,	,
18751	11659	3	M.	M.	NNP
18751	11659	4	Inst	Inst	NNP
18751	11659	5	.	.	.
18751	11660	1	Mech	mech	NN
18751	11660	2	.	.	.
18751	11661	1	E.	E.	NNP
18751	11661	2	,	,	,
18751	11661	3	M.	M.	NNP
18751	11661	4	Inst	Inst	NNP
18751	11661	5	.	.	.
18751	11662	1	N.A.	N.A.	NNP
18751	11663	1	GENERAL	GENERAL	NNP
18751	11663	2	CONTENTS.--PART	contents.--part	NN
18751	11663	3	I.--Principles	i.--principle	NNS
18751	11663	4	of	of	IN
18751	11663	5	Marine	Marine	NNP
18751	11663	6	Propulsion	Propulsion	NNP
18751	11663	7	.	.	.
18751	11664	1	PART	PART	NNP
18751	11664	2	II.--Principles	ii.--principle	NNS
18751	11664	3	of	of	IN
18751	11664	4	Steam	Steam	NNP
18751	11664	5	Engineering	Engineering	NNP
18751	11664	6	.	.	.
18751	11665	1	PART	PART	NNP
18751	11665	2	III.--Details	III.--Details	NNP
18751	11665	3	of	of	IN
18751	11665	4	Marine	Marine	NNP
18751	11665	5	Engines	Engines	NNPS
18751	11665	6	:	:	:
18751	11665	7	Design	Design	NNP
18751	11665	8	and	and	CC
18751	11665	9	Calculations	Calculations	NNPS
18751	11665	10	for	for	IN
18751	11665	11	Cylinders	Cylinders	NNPS
18751	11665	12	,	,	,
18751	11665	13	Pistons	Pistons	NNPS
18751	11665	14	,	,	,
18751	11665	15	Valves	Valves	NNPS
18751	11665	16	,	,	,
18751	11665	17	Expansion	Expansion	NNP
18751	11665	18	Valves	Valves	NNP
18751	11665	19	,	,	,
18751	11665	20	&	&	CC
18751	11665	21	c.	c.	NNP
18751	11665	22	PART	PART	NNP
18751	11665	23	IV.--Propellers	IV.--Propellers	NNP
18751	11665	24	.	.	.
18751	11666	1	PART	PART	NNP
18751	11666	2	V.--Boilers	v.--boiler	NNS
18751	11666	3	.	.	.
18751	11667	1	PART	part	JJ
18751	11667	2	VI.--Miscellaneous	vi.--miscellaneous	JJ
18751	11667	3	.	.	.
18751	11668	1	*	*	NFP
18751	11668	2	*	*	NFP
18751	11668	3	*	*	NFP
18751	11668	4	This	this	DT
18751	11668	5	EDITION	EDITION	NNP
18751	11668	6	includes	include	VBZ
18751	11668	7	a	a	DT
18751	11668	8	Chapter	chapter	NN
18751	11668	9	on	on	IN
18751	11668	10	WATER	WATER	NNP
18751	11668	11	-	-	HYPH
18751	11668	12	TUBE	TUBE	NNP
18751	11668	13	BOILERS	boiler	NNS
18751	11668	14	,	,	,
18751	11668	15	with	with	IN
18751	11668	16	Illustrations	illustration	NNS
18751	11668	17	of	of	IN
18751	11668	18	the	the	DT
18751	11668	19	leading	lead	VBG
18751	11668	20	Types	Types	NNPS
18751	11668	21	and	and	CC
18751	11668	22	the	the	DT
18751	11668	23	Revised	revised	JJ
18751	11668	24	Rules	Rules	NNPS
18751	11668	25	of	of	IN
18751	11668	26	the	the	DT
18751	11668	27	_	_	NNP
18751	11668	28	Bureau	Bureau	NNP
18751	11668	29	Veritas	Veritas	NNP
18751	11668	30	_	_	NNP
18751	11668	31	.	.	.
18751	11669	1	"	"	``
18751	11669	2	In	in	IN
18751	11669	3	the	the	DT
18751	11669	4	three	three	CD
18751	11669	5	-	-	HYPH
18751	11669	6	fold	fold	JJ
18751	11669	7	capacity	capacity	NN
18751	11669	8	of	of	IN
18751	11669	9	enabling	enable	VBG
18751	11669	10	a	a	DT
18751	11669	11	Student	student	NN
18751	11669	12	to	to	TO
18751	11669	13	learn	learn	VB
18751	11669	14	how	how	WRB
18751	11669	15	to	to	TO
18751	11669	16	design	design	VB
18751	11669	17	,	,	,
18751	11669	18	construct	construct	VB
18751	11669	19	,	,	,
18751	11669	20	and	and	CC
18751	11669	21	work	work	VB
18751	11669	22	a	a	DT
18751	11669	23	Marine	Marine	NNP
18751	11669	24	Steam	Steam	NNP
18751	11669	25	-	-	HYPH
18751	11669	26	Engine	Engine	NNP
18751	11669	27	,	,	,
18751	11669	28	Mr.	Mr.	NNP
18751	11669	29	Seaton	Seaton	NNP
18751	11669	30	's	's	POS
18751	11669	31	Manual	Manual	NNP
18751	11669	32	has	have	VBZ
18751	11669	33	NO	no	DT
18751	11669	34	RIVAL	RIVAL	NNP
18751	11669	35	.	.	.
18751	11669	36	"	"	''
18751	11670	1	--_Times	--_Times	:
18751	11670	2	.	.	.
18751	11670	3	_	_	NNP
18751	11670	4	"	"	``
18751	11670	5	By	by	IN
18751	11670	6	far	far	RB
18751	11670	7	the	the	DT
18751	11670	8	BEST	BEST	NNP
18751	11670	9	MANUAL	MANUAL	NNP
18751	11670	10	in	in	IN
18751	11670	11	existence	existence	NN
18751	11670	12	....	....	.
18751	11671	1	Gives	give	VBZ
18751	11671	2	a	a	DT
18751	11671	3	complete	complete	JJ
18751	11671	4	account	account	NN
18751	11671	5	of	of	IN
18751	11671	6	the	the	DT
18751	11671	7	methods	method	NNS
18751	11671	8	of	of	IN
18751	11671	9	solving	solve	VBG
18751	11671	10	,	,	,
18751	11671	11	with	with	IN
18751	11671	12	the	the	DT
18751	11671	13	utmost	utmost	JJ
18751	11671	14	possible	possible	JJ
18751	11671	15	economy	economy	NN
18751	11671	16	,	,	,
18751	11671	17	the	the	DT
18751	11671	18	problems	problem	NNS
18751	11671	19	before	before	IN
18751	11671	20	the	the	DT
18751	11671	21	Marine	Marine	NNP
18751	11671	22	Engineer	Engineer	NNP
18751	11671	23	.	.	.
18751	11671	24	"	"	''
18751	11672	1	--_Athenæum	--_Athenæum	:
18751	11672	2	.	.	.
18751	11672	3	_	_	NNP
18751	11672	4	"	"	``
18751	11672	5	The	the	DT
18751	11672	6	Student	Student	NNP
18751	11672	7	,	,	,
18751	11672	8	Draughtsman	Draughtsman	NNP
18751	11672	9	,	,	,
18751	11672	10	and	and	CC
18751	11672	11	Engineer	Engineer	NNP
18751	11672	12	will	will	MD
18751	11672	13	find	find	VB
18751	11672	14	this	this	DT
18751	11672	15	work	work	NN
18751	11672	16	the	the	DT
18751	11672	17	MOST	MOST	NNP
18751	11672	18	VALUABLE	VALUABLE	NNP
18751	11672	19	HANDBOOK	HANDBOOK	NNP
18751	11672	20	of	of	IN
18751	11672	21	Reference	Reference	NNP
18751	11672	22	on	on	IN
18751	11672	23	the	the	DT
18751	11672	24	Marine	Marine	NNP
18751	11672	25	Engine	Engine	NNP
18751	11672	26	now	now	RB
18751	11672	27	in	in	IN
18751	11672	28	existence	existence	NN
18751	11672	29	.	.	.
18751	11672	30	"	"	''
18751	11673	1	--_Marine	--_Marine	:
18751	11673	2	Engineer	Engineer	NNP
18751	11673	3	.	.	.
18751	11673	4	_	_	NNP
18751	11673	5	*	*	NFP
18751	11673	6	*	*	NFP
18751	11673	7	*	*	NFP
18751	11673	8	*	*	NFP
18751	11673	9	*	*	NFP
18751	11673	10	SEVENTH	SEVENTH	NNP
18751	11673	11	EDITION	EDITION	NNP
18751	11673	12	,	,	,
18751	11673	13	Thoroughly	Thoroughly	NNP
18751	11673	14	Revised	revise	VBN
18751	11673	15	.	.	.
18751	11674	1	Pocket	Pocket	NNP
18751	11674	2	-	-	HYPH
18751	11674	3	Size	Size	NNP
18751	11674	4	,	,	,
18751	11674	5	Leather	Leather	NNP
18751	11674	6	.	.	.
18751	11675	1	8s	8	NNS
18751	11675	2	.	.	.
18751	11676	1	6d	6d	NNP
18751	11676	2	.	.	.
18751	11677	1	~A	~A	NFP
18751	11677	2	POCKET	POCKET	NNP
18751	11677	3	-	-	HYPH
18751	11677	4	BOOK	BOOK	NNP
18751	11677	5	OF	of	IN
18751	11677	6	MARINE	MARINE	NNP
18751	11677	7	ENGINEERING	ENGINEERING	NNP
18751	11677	8	RULES	rule	NNS
18751	11677	9	AND	and	CC
18751	11677	10	TABLES	tables	NN
18751	11677	11	,	,	,
18751	11677	12	FOR	for	IN
18751	11677	13	THE	the	DT
18751	11677	14	USE	USE	NNP
18751	11677	15	OF	of	IN
18751	11677	16	Marine	Marine	NNP
18751	11677	17	Engineers	Engineers	NNPS
18751	11677	18	,	,	,
18751	11677	19	Naval	Naval	NNP
18751	11677	20	Architects	Architects	NNPS
18751	11677	21	,	,	,
18751	11677	22	Designers	Designers	NNPS
18751	11677	23	,	,	,
18751	11677	24	Draughtsmen	Draughtsmen	NNPS
18751	11677	25	,	,	,
18751	11677	26	Superintendents	Superintendents	NNPS
18751	11677	27	and	and	CC
18751	11677	28	Others.~	Others.~	NNP
18751	11677	29	BY	by	IN
18751	11677	30	A.E.	A.E.	NNP
18751	11678	1	SEATON	SEATON	NNP
18751	11678	2	,	,	,
18751	11678	3	M.I.C.E.	M.I.C.E.	NNP
18751	11678	4	,	,	,
18751	11678	5	M.I.Mech	M.I.Mech	NNP
18751	11678	6	.	.	.
18751	11678	7	E.	E.	NNP
18751	11678	8	,	,	,
18751	11678	9	M.I.N.A.	M.I.N.A.	NNP
18751	11678	10	,	,	,
18751	11678	11	AND	and	CC
18751	11678	12	H.M.	H.M.	NNP
18751	11678	13	ROUNTHWAITE	ROUNTHWAITE	NNP
18751	11678	14	,	,	,
18751	11678	15	M.I.Mech	M.I.Mech	NNP
18751	11678	16	.	.	.
18751	11678	17	E.	E.	NNP
18751	11678	18	,	,	,
18751	11678	19	M.I.N.A.	M.I.N.A.	NNP
18751	11679	1	"	"	``
18751	11679	2	ADMIRABLY	ADMIRABLY	NNP
18751	11679	3	FULFILS	FULFILS	NNP
18751	11679	4	its	-PRON-	PRP$
18751	11679	5	purpose	purpose	NN
18751	11679	6	.	.	.
18751	11679	7	"	"	''
18751	11680	1	--_Marine	--_Marine	:
18751	11680	2	Engineer	Engineer	NNP
18751	11680	3	.	.	.
18751	11680	4	_	_	NNP
18751	11680	5	*	*	NFP
18751	11680	6	*	*	NFP
18751	11680	7	*	*	NFP
18751	11680	8	*	*	NFP
18751	11680	9	*	*	NFP
18751	11680	10	By	by	IN
18751	11680	11	B.	B.	NNP
18751	11680	12	CUNNINGHAM	CUNNINGHAM	NNP
18751	11680	13	.	.	.
18751	11681	1	~DOCKS	~docks	LS
18751	11681	2	:	:	:
18751	11681	3	THEIR	THEIR	NNP
18751	11681	4	CONSTRUCTION	CONSTRUCTION	NNP
18751	11681	5	&	&	CC
18751	11681	6	MAINTENANCE.~	MAINTENANCE.~	NNS
18751	11681	7	(	(	-LRB-
18751	11681	8	See	see	VB
18751	11681	9	page	page	NN
18751	11681	10	27	27	CD
18751	11681	11	.	.	.
18751	11681	12	)	)	-RRB-
18751	11682	1	*	*	NFP
18751	11682	2	*	*	NFP
18751	11682	3	*	*	NFP
18751	11682	4	*	*	NFP
18751	11682	5	*	*	NFP
18751	11682	6	WORKS	work	VBD
18751	11682	7	BY	by	IN
18751	11682	8	PROF	PROF	NNP
18751	11682	9	.	.	.
18751	11682	10	ROBERT	ROBERT	NNP
18751	11682	11	H.	H.	NNP
18751	11682	12	SMITH	SMITH	NNP
18751	11682	13	,	,	,
18751	11682	14	Assoc	Assoc	NNP
18751	11682	15	.	.	.
18751	11683	1	M.I.C.E.	M.I.C.E.	NNP
18751	11683	2	,	,	,
18751	11683	3	M.I.M.E.	M.I.M.E.	NNP
18751	11683	4	,	,	,
18751	11683	5	M.I.El	m.i.el	NN
18751	11683	6	.	.	.
18751	11683	7	B.	B.	NNP
18751	11683	8	,	,	,
18751	11683	9	M.I.	M.I.	NNP
18751	11684	1	Min	Min	NNP
18751	11684	2	.	.	.
18751	11685	1	E.	E.	NNP
18751	11685	2	,	,	,
18751	11685	3	Whit	Whit	NNP
18751	11685	4	.	.	.
18751	11686	1	Sch	Sch	NNP
18751	11686	2	.	.	NNP
18751	11686	3	,	,	,
18751	11686	4	M.	M.	NNP
18751	11686	5	Ord	Ord	NNP
18751	11686	6	.	.	.
18751	11687	1	Meiji	Meiji	NNP
18751	11687	2	.	.	.
18751	11688	1	*	*	NFP
18751	11688	2	*	*	NFP
18751	11688	3	*	*	NFP
18751	11688	4	*	*	NFP
18751	11688	5	*	*	NFP
18751	11688	6	THE	the	DT
18751	11688	7	CALCULUS	calculus	NN
18751	11688	8	FOR	for	IN
18751	11688	9	ENGINEERS	ENGINEERS	NNPS
18751	11688	10	AND	and	CC
18751	11688	11	PHYSICISTS	PHYSICISTS	NNP
18751	11688	12	,	,	,
18751	11688	13	Applied	apply	VBN
18751	11688	14	to	to	IN
18751	11688	15	Technical	Technical	NNP
18751	11688	16	Problems	Problems	NNPS
18751	11688	17	.	.	.
18751	11689	1	WITH	with	IN
18751	11689	2	EXTENSIVE	EXTENSIVE	NNP
18751	11689	3	CLASSIFIED	CLASSIFIED	NNP
18751	11689	4	REFERENCE	REFERENCE	NNP
18751	11689	5	LIST	list	NN
18751	11689	6	OF	of	IN
18751	11689	7	INTEGRALS	INTEGRALS	NNP
18751	11689	8	.	.	.
18751	11690	1	By	by	IN
18751	11690	2	PROF	PROF	NNP
18751	11690	3	.	.	.
18751	11690	4	ROBERT	ROBERT	NNP
18751	11690	5	H.	H.	NNP
18751	11690	6	SMITH	SMITH	NNP
18751	11690	7	.	.	.
18751	11691	1	ASSISTED	ASSISTED	NNP
18751	11691	2	BY	by	IN
18751	11691	3	R.F.	R.F.	NNP
18751	11692	1	MUIRHEAD	MUIRHEAD	NNP
18751	11692	2	,	,	,
18751	11692	3	M.A.	M.A.	NNP
18751	11692	4	,	,	,
18751	11692	5	B.Sc	B.Sc	NNP
18751	11692	6	.	.	NNP
18751	11692	7	,	,	,
18751	11692	8	Formerly	Formerly	NNP
18751	11692	9	Clark	Clark	NNP
18751	11692	10	Fellow	Fellow	NNP
18751	11692	11	of	of	IN
18751	11692	12	Glasgow	Glasgow	NNP
18751	11692	13	University	University	NNP
18751	11692	14	,	,	,
18751	11692	15	and	and	CC
18751	11692	16	Lecturer	Lecturer	NNP
18751	11692	17	on	on	IN
18751	11692	18	Mathematics	Mathematics	NNP
18751	11692	19	at	at	IN
18751	11692	20	Mason	Mason	NNP
18751	11692	21	College	College	NNP
18751	11692	22	.	.	.
18751	11693	1	_	_	NNP
18751	11693	2	In	in	IN
18751	11693	3	Crown	Crown	NNP
18751	11693	4	8vo	8vo	NNP
18751	11693	5	,	,	,
18751	11693	6	extra	extra	JJ
18751	11693	7	,	,	,
18751	11693	8	with	with	IN
18751	11693	9	Diagrams	Diagrams	NNP
18751	11693	10	and	and	CC
18751	11693	11	Folding	Folding	NNP
18751	11693	12	-	-	HYPH
18751	11693	13	Plate	Plate	NNP
18751	11693	14	.	.	.
18751	11693	15	_	_	NNP
18751	11693	16	8s	8s	NNP
18751	11693	17	.	.	.
18751	11694	1	6d	6d	NNP
18751	11694	2	.	.	.
18751	11695	1	"	"	``
18751	11695	2	PROF	PROF	NNP
18751	11695	3	.	.	NNP
18751	11695	4	R.H.	R.H.	NNP
18751	11695	5	SMITH	SMITH	NNP
18751	11695	6	'S	'S	NNP
18751	11695	7	book	book	NN
18751	11695	8	will	will	MD
18751	11695	9	be	be	VB
18751	11695	10	serviceable	serviceable	JJ
18751	11695	11	in	in	IN
18751	11695	12	rendering	render	VBG
18751	11695	13	a	a	DT
18751	11695	14	hard	hard	JJ
18751	11695	15	road	road	NN
18751	11695	16	AS	as	IN
18751	11695	17	EASY	EASY	NNP
18751	11695	18	AS	as	IN
18751	11695	19	PRACTICABLE	PRACTICABLE	NNP
18751	11695	20	for	for	IN
18751	11695	21	the	the	DT
18751	11695	22	non	non	JJ
18751	11695	23	-	-	JJ
18751	11695	24	mathematical	mathematical	JJ
18751	11695	25	Student	Student	NNP
18751	11695	26	and	and	CC
18751	11695	27	Engineer	Engineer	NNP
18751	11695	28	.	.	.
18751	11695	29	"	"	''
18751	11696	1	--_Athenæum	--_Athenæum	:
18751	11696	2	.	.	.
18751	11696	3	_	_	IN
18751	11696	4	"	"	``
18751	11696	5	Interesting	interesting	JJ
18751	11696	6	diagrams	diagram	NNS
18751	11696	7	,	,	,
18751	11696	8	with	with	IN
18751	11696	9	practical	practical	JJ
18751	11696	10	illustrations	illustration	NNS
18751	11696	11	of	of	IN
18751	11696	12	actual	actual	JJ
18751	11696	13	occurrence	occurrence	NN
18751	11696	14	,	,	,
18751	11696	15	are	be	VBP
18751	11696	16	to	to	TO
18751	11696	17	be	be	VB
18751	11696	18	found	find	VBN
18751	11696	19	here	here	RB
18751	11696	20	in	in	IN
18751	11696	21	abundance	abundance	NN
18751	11696	22	.	.	.
18751	11697	1	THE	the	DT
18751	11697	2	VERY	very	RB
18751	11697	3	COMPLETE	COMPLETE	NNP
18751	11697	4	CLASSIFIED	classified	NN
18751	11697	5	REFERENCE	reference	NN
18751	11697	6	TABLE	table	NN
18751	11697	7	will	will	MD
18751	11697	8	prove	prove	VB
18751	11697	9	very	very	RB
18751	11697	10	useful	useful	JJ
18751	11697	11	in	in	IN
18751	11697	12	saving	save	VBG
18751	11697	13	the	the	DT
18751	11697	14	time	time	NN
18751	11697	15	of	of	IN
18751	11697	16	those	those	DT
18751	11697	17	who	who	WP
18751	11697	18	want	want	VBP
18751	11697	19	an	an	DT
18751	11697	20	integral	integral	NN
18751	11697	21	in	in	IN
18751	11697	22	a	a	DT
18751	11697	23	hurry	hurry	NN
18751	11697	24	.	.	.
18751	11697	25	"	"	''
18751	11698	1	--_The	--_The	:
18751	11698	2	Engineer	Engineer	NNP
18751	11698	3	.	.	.
18751	11698	4	_	_	NNP
18751	11698	5	*	*	NFP
18751	11698	6	*	*	NFP
18751	11698	7	*	*	NFP
18751	11698	8	*	*	NFP
18751	11698	9	*	*	NFP
18751	11698	10	MEASUREMENT	MEASUREMENT	NNP
18751	11698	11	CONVERSIONS	CONVERSIONS	NNP
18751	11698	12	(	(	-LRB-
18751	11698	13	English	English	NNP
18751	11698	14	and	and	CC
18751	11698	15	French	French	NNP
18751	11698	16	)	)	-RRB-
18751	11698	17	:	:	:
18751	11698	18	28	28	CD
18751	11698	19	GRAPHIC	graphic	NN
18751	11698	20	TABLES	tables	NN
18751	11698	21	OR	or	CC
18751	11698	22	DIAGRAMS	diagrams	NN
18751	11698	23	.	.	.
18751	11699	1	Showing	show	VBG
18751	11699	2	at	at	IN
18751	11699	3	a	a	DT
18751	11699	4	glance	glance	NN
18751	11699	5	the	the	DT
18751	11699	6	MUTUAL	MUTUAL	NNP
18751	11699	7	CONVERSION	CONVERSION	NNP
18751	11699	8	of	of	IN
18751	11699	9	MEASUREMENTS	measurement	NNS
18751	11699	10	in	in	IN
18751	11699	11	DIFFERENT	different	JJ
18751	11699	12	UNITS	UNITS	NNP
18751	11699	13	Of	of	IN
18751	11699	14	Lengths	Lengths	NNPS
18751	11699	15	,	,	,
18751	11699	16	Areas	Areas	NNPS
18751	11699	17	,	,	,
18751	11699	18	Volumes	Volumes	NNP
18751	11699	19	,	,	,
18751	11699	20	Weights	Weights	NNPS
18751	11699	21	,	,	,
18751	11699	22	Stresses	Stresses	NNPS
18751	11699	23	,	,	,
18751	11699	24	Densities	Densities	NNPS
18751	11699	25	,	,	,
18751	11699	26	Quantities	Quantities	NNPS
18751	11699	27	of	of	IN
18751	11699	28	Work	Work	NNP
18751	11699	29	,	,	,
18751	11699	30	Horse	Horse	NNP
18751	11699	31	Powers	Powers	NNPS
18751	11699	32	,	,	,
18751	11699	33	Temperatures	Temperatures	NNPS
18751	11699	34	,	,	,
18751	11699	35	&	&	CC
18751	11699	36	c.	c.	NNP
18751	11699	37	_	_	NNP
18751	11699	38	For	for	IN
18751	11699	39	the	the	DT
18751	11699	40	use	use	NN
18751	11699	41	of	of	IN
18751	11699	42	Engineers	Engineers	NNPS
18751	11699	43	,	,	,
18751	11699	44	Surveyors	Surveyors	NNPS
18751	11699	45	,	,	,
18751	11699	46	Architects	Architects	NNPS
18751	11699	47	,	,	,
18751	11699	48	and	and	CC
18751	11699	49	Contractors	Contractors	NNP
18751	11699	50	.	.	.
18751	11699	51	_	_	NNP
18751	11699	52	_	_	NNP
18751	11699	53	In	in	IN
18751	11699	54	4to	4to	NN
18751	11699	55	,	,	,
18751	11699	56	Boards	board	NNS
18751	11699	57	.	.	.
18751	11700	1	7s	7s	JJ
18751	11700	2	.	.	.
18751	11701	1	6d	6d	NNP
18751	11701	2	.	.	.
18751	11701	3	_	_	NNP
18751	11701	4	*	*	NFP
18751	11701	5	*	*	NFP
18751	11701	6	*	*	NFP
18751	11701	7	*	*	NFP
18751	11701	8	*	*	NFP
18751	11701	9	*	*	NFP
18751	11701	10	*	*	NFP
18751	11701	11	*	*	NFP
18751	11701	12	Prof.	Prof.	NNP
18751	11701	13	SMITH	SMITH	NNP
18751	11701	14	'S	's	POS
18751	11701	15	CONVERSION	conversion	NN
18751	11701	16	-	-	:
18751	11701	17	TABLES	tables	NN
18751	11701	18	form	form	VBP
18751	11701	19	the	the	DT
18751	11701	20	most	most	RBS
18751	11701	21	unique	unique	JJ
18751	11701	22	and	and	CC
18751	11701	23	comprehensive	comprehensive	JJ
18751	11701	24	collection	collection	NN
18751	11701	25	ever	ever	RB
18751	11701	26	placed	place	VBN
18751	11701	27	before	before	IN
18751	11701	28	the	the	DT
18751	11701	29	profession	profession	NN
18751	11701	30	.	.	.
18751	11702	1	By	by	IN
18751	11702	2	their	-PRON-	PRP$
18751	11702	3	use	use	NN
18751	11702	4	much	much	JJ
18751	11702	5	time	time	NN
18751	11702	6	and	and	CC
18751	11702	7	labour	labour	NN
18751	11702	8	will	will	MD
18751	11702	9	be	be	VB
18751	11702	10	saved	save	VBN
18751	11702	11	,	,	,
18751	11702	12	and	and	CC
18751	11702	13	the	the	DT
18751	11702	14	chances	chance	NNS
18751	11702	15	of	of	IN
18751	11702	16	error	error	NN
18751	11702	17	in	in	IN
18751	11702	18	calculation	calculation	NN
18751	11702	19	diminished	diminish	VBN
18751	11702	20	.	.	.
18751	11703	1	It	-PRON-	PRP
18751	11703	2	is	be	VBZ
18751	11703	3	believed	believe	VBN
18751	11703	4	that	that	IN
18751	11703	5	henceforth	henceforth	RB
18751	11703	6	no	no	DT
18751	11703	7	Engineer	Engineer	NNP
18751	11703	8	's	's	POS
18751	11703	9	Office	office	NN
18751	11703	10	will	will	MD
18751	11703	11	be	be	VB
18751	11703	12	considered	consider	VBN
18751	11703	13	complete	complete	JJ
18751	11703	14	without	without	IN
18751	11703	15	them	-PRON-	PRP
18751	11703	16	.	.	.
18751	11704	1	"	"	``
18751	11704	2	The	the	DT
18751	11704	3	work	work	NN
18751	11704	4	is	be	VBZ
18751	11704	5	INVALUABLE	INVALUABLE	NNP
18751	11704	6	.	.	.
18751	11704	7	"	"	''
18751	11705	1	--_Colliery	--_Colliery	:
18751	11705	2	Guardian	Guardian	NNP
18751	11705	3	.	.	.
18751	11705	4	_	_	NNP
18751	11705	5	"	"	``
18751	11705	6	Ought	Ought	MD
18751	11705	7	to	to	TO
18751	11705	8	be	be	VB
18751	11705	9	in	in	IN
18751	11705	10	EVERY	every	DT
18751	11705	11	office	office	NN
18751	11705	12	where	where	WRB
18751	11705	13	even	even	RB
18751	11705	14	occasional	occasional	JJ
18751	11705	15	conversions	conversion	NNS
18751	11705	16	are	be	VBP
18751	11705	17	required	require	VBN
18751	11705	18	....	....	.
18751	11705	19	Prof.	Prof.	NNP
18751	11705	20	SMITH	SMITH	NNP
18751	11705	21	'S	'S	NNP
18751	11705	22	TABLES	tables	NN
18751	11705	23	form	form	VBP
18751	11705	24	very	very	RB
18751	11705	25	EXCELLENT	excellent	JJ
18751	11705	26	CHECKS	check	NNS
18751	11705	27	on	on	IN
18751	11705	28	results	result	NNS
18751	11705	29	.	.	.
18751	11705	30	"	"	''
18751	11706	1	--_Electrical	--_Electrical	:
18751	11706	2	Review	Review	NNP
18751	11706	3	.	.	.
18751	11706	4	_	_	NNP
18751	11706	5	"	"	``
18751	11706	6	Prof.	Prof.	NNP
18751	11706	7	Smith	Smith	NNP
18751	11706	8	deserves	deserve	VBZ
18751	11706	9	the	the	DT
18751	11706	10	hearty	hearty	JJ
18751	11706	11	thanks	thank	NNS
18751	11706	12	,	,	,
18751	11706	13	not	not	RB
18751	11706	14	only	only	RB
18751	11706	15	of	of	IN
18751	11706	16	the	the	DT
18751	11706	17	ENGINEER	ENGINEER	NNP
18751	11706	18	,	,	,
18751	11706	19	but	but	CC
18751	11706	20	of	of	IN
18751	11706	21	the	the	DT
18751	11706	22	COMMERCIAL	COMMERCIAL	NNP
18751	11706	23	WORLD	WORLD	NNP
18751	11706	24	,	,	,
18751	11706	25	for	for	IN
18751	11706	26	having	have	VBG
18751	11706	27	smoothed	smooth	VBN
18751	11706	28	the	the	DT
18751	11706	29	way	way	NN
18751	11706	30	for	for	IN
18751	11706	31	the	the	DT
18751	11706	32	ADOPTION	ADOPTION	NNP
18751	11706	33	of	of	IN
18751	11706	34	the	the	DT
18751	11706	35	METRIC	METRIC	NNP
18751	11706	36	SYSTEM	system	NN
18751	11706	37	of	of	IN
18751	11706	38	MEASUREMENT	MEASUREMENT	NNP
18751	11706	39	,	,	,
18751	11706	40	a	a	DT
18751	11706	41	subject	subject	NN
18751	11706	42	which	which	WDT
18751	11706	43	is	be	VBZ
18751	11706	44	now	now	RB
18751	11706	45	assuming	assume	VBG
18751	11706	46	great	great	JJ
18751	11706	47	importance	importance	NN
18751	11706	48	as	as	IN
18751	11706	49	a	a	DT
18751	11706	50	factor	factor	NN
18751	11706	51	in	in	IN
18751	11706	52	maintaining	maintain	VBG
18751	11706	53	our	-PRON-	PRP$
18751	11706	54	HOLD	hold	NN
18751	11706	55	upon	upon	IN
18751	11706	56	FOREIGN	foreign	JJ
18751	11706	57	TRADE	trade	NN
18751	11706	58	.	.	.
18751	11706	59	"	"	''
18751	11707	1	--_The	--_The	:
18751	11707	2	Machinery	Machinery	NNP
18751	11707	3	Market	Market	NNP
18751	11707	4	.	.	.
18751	11707	5	_	_	NNP
18751	11707	6	*	*	NFP
18751	11707	7	*	*	NFP
18751	11707	8	*	*	NFP
18751	11707	9	*	*	NFP
18751	11707	10	*	*	NFP
18751	11707	11	In	in	IN
18751	11707	12	Large	large	JJ
18751	11707	13	8vo	8vo	NN
18751	11707	14	.	.	.
18751	11708	1	Handsome	Handsome	NNP
18751	11708	2	Cloth	Cloth	NNP
18751	11708	3	.	.	.
18751	11709	1	10s	10	NNS
18751	11709	2	.	.	.
18751	11710	1	6d	6d	NNP
18751	11710	2	.	.	.
18751	11711	1	CHEMISTRY	CHEMISTRY	NNP
18751	11711	2	FOR	for	IN
18751	11711	3	ENGINEERS	engineer	NNS
18751	11711	4	.	.	.
18751	11712	1	BY	by	IN
18751	11712	2	BERTRAM	BERTRAM	NNP
18751	11712	3	BLOUNT	BLOUNT	NNP
18751	11712	4	,	,	,
18751	11712	5	F.I.C.	F.I.C.	NNP
18751	11712	6	,	,	,
18751	11712	7	F.C.S.	F.C.S.	NNP
18751	11712	8	,	,	,
18751	11712	9	A.I.C.E.	A.I.C.E.	NNP
18751	11712	10	,	,	,
18751	11712	11	Consulting	Consulting	NNP
18751	11712	12	Chemist	Chemist	NNP
18751	11712	13	to	to	IN
18751	11712	14	the	the	DT
18751	11712	15	Crown	Crown	NNP
18751	11712	16	Agents	Agents	NNPS
18751	11712	17	for	for	IN
18751	11712	18	the	the	DT
18751	11712	19	Colonies	Colonies	NNPS
18751	11712	20	.	.	.
18751	11713	1	AND	and	CC
18751	11713	2	A.G.	A.G.	NNP
18751	11713	3	BLOXAM	BLOXAM	NNP
18751	11713	4	,	,	,
18751	11713	5	F.I.C.	F.I.C.	NNP
18751	11713	6	,	,	,
18751	11713	7	F.C.S.	F.C.S.	NNP
18751	11713	8	,	,	,
18751	11713	9	Consulting	Consulting	NNP
18751	11713	10	Chemist	Chemist	NNP
18751	11713	11	,	,	,
18751	11713	12	Head	Head	NNP
18751	11713	13	of	of	IN
18751	11713	14	the	the	DT
18751	11713	15	Chemistry	Chemistry	NNP
18751	11713	16	Department	Department	NNP
18751	11713	17	,	,	,
18751	11713	18	Goldsmiths	Goldsmiths	NNP
18751	11713	19	'	'	POS
18751	11713	20	Inst	Inst	NNP
18751	11713	21	.	.	NNP
18751	11713	22	,	,	,
18751	11713	23	New	New	NNP
18751	11713	24	Cross	Cross	NNP
18751	11713	25	.	.	.
18751	11714	1	GENERAL	GENERAL	NNP
18751	11714	2	CONTENTS.--Introduction	contents.--introduction	NN
18751	11714	3	--	--	:
18751	11714	4	Chemistry	chemistry	NN
18751	11714	5	of	of	IN
18751	11714	6	the	the	DT
18751	11714	7	Chief	Chief	NNP
18751	11714	8	Materials	Materials	NNPS
18751	11714	9	of	of	IN
18751	11714	10	Construction	Construction	NNP
18751	11714	11	--	--	:
18751	11714	12	Sources	Sources	NNPS
18751	11714	13	of	of	IN
18751	11714	14	Energy	Energy	NNP
18751	11714	15	--	--	:
18751	11714	16	Chemistry	chemistry	NN
18751	11714	17	of	of	IN
18751	11714	18	Steam	steam	NN
18751	11714	19	-	-	HYPH
18751	11714	20	raising	raise	VBG
18751	11714	21	--	--	:
18751	11714	22	Chemistry	Chemistry	NNP
18751	11714	23	of	of	IN
18751	11714	24	Lubrication	Lubrication	NNP
18751	11714	25	and	and	CC
18751	11714	26	Lubricants	Lubricants	NNPS
18751	11714	27	--	--	:
18751	11714	28	Metallurgical	Metallurgical	NNP
18751	11714	29	Processes	Processes	NNPS
18751	11714	30	used	use	VBN
18751	11714	31	in	in	IN
18751	11714	32	the	the	DT
18751	11714	33	Winning	Winning	NNP
18751	11714	34	and	and	CC
18751	11714	35	Manufacture	Manufacture	NNP
18751	11714	36	of	of	IN
18751	11714	37	Metals	Metals	NNPS
18751	11714	38	.	.	.
18751	11715	1	"	"	``
18751	11715	2	The	the	DT
18751	11715	3	authors	author	NNS
18751	11715	4	have	have	VBP
18751	11715	5	SUCCEEDED	SUCCEEDED	NNP
18751	11715	6	beyond	beyond	IN
18751	11715	7	all	all	DT
18751	11715	8	expectation	expectation	NN
18751	11715	9	,	,	,
18751	11715	10	and	and	CC
18751	11715	11	have	have	VBP
18751	11715	12	produced	produce	VBN
18751	11715	13	a	a	DT
18751	11715	14	work	work	NN
18751	11715	15	which	which	WDT
18751	11715	16	should	should	MD
18751	11715	17	give	give	VB
18751	11715	18	FRESH	FRESH	NNP
18751	11715	19	POWER	POWER	NNS
18751	11715	20	to	to	IN
18751	11715	21	the	the	DT
18751	11715	22	Engineer	Engineer	NNP
18751	11715	23	and	and	CC
18751	11715	24	Manufacturer	Manufacturer	NNP
18751	11715	25	.	.	.
18751	11715	26	"	"	''
18751	11716	1	--_The	--_The	:
18751	11716	2	Times	Times	NNP
18751	11716	3	.	.	.
18751	11716	4	_	_	NNP
18751	11716	5	"	"	``
18751	11716	6	PRACTICAL	PRACTICAL	NNP
18751	11716	7	THROUGHOUT	throughout	IN
18751	11716	8	...	...	:
18751	11716	9	an	an	DT
18751	11716	10	ADMIRABLE	ADMIRABLE	NNP
18751	11716	11	TEXT	text	NN
18751	11716	12	-	-	HYPH
18751	11716	13	BOOK	BOOK	NNP
18751	11716	14	,	,	,
18751	11716	15	useful	useful	JJ
18751	11716	16	not	not	RB
18751	11716	17	only	only	RB
18751	11716	18	to	to	IN
18751	11716	19	Students	student	NNS
18751	11716	20	,	,	,
18751	11716	21	but	but	CC
18751	11716	22	to	to	IN
18751	11716	23	ENGINEERS	engineer	NNS
18751	11716	24	and	and	CC
18751	11716	25	MANAGERS	manager	NNS
18751	11716	26	OF	of	IN
18751	11716	27	WORKS	WORKS	NNP
18751	11716	28	in	in	IN
18751	11716	29	PREVENTING	PREVENTING	NNP
18751	11716	30	WASTE	waste	NN
18751	11716	31	and	and	CC
18751	11716	32	IMPROVING	improve	VBG
18751	11716	33	PROCESSES	process	NNS
18751	11716	34	.	.	.
18751	11716	35	"	"	''
18751	11717	1	--_Scotsman	--_Scotsman	:
18751	11717	2	.	.	.
18751	11717	3	_	_	NNP
18751	11717	4	"	"	``
18751	11717	5	A	a	DT
18751	11717	6	book	book	NN
18751	11717	7	worthy	worthy	JJ
18751	11717	8	to	to	TO
18751	11717	9	take	take	VB
18751	11717	10	HIGH	high	JJ
18751	11717	11	RANK	rank	NN
18751	11717	12	...	...	:
18751	11717	13	treatment	treatment	NN
18751	11717	14	of	of	IN
18751	11717	15	the	the	DT
18751	11717	16	subject	subject	NN
18751	11717	17	of	of	IN
18751	11717	18	GASEOUS	gaseous	NN
18751	11717	19	FUEL	FUEL	NNP
18751	11717	20	particularly	particularly	RB
18751	11717	21	good	good	JJ
18751	11717	22	....	....	NFP
18751	11717	23	WATER	WATER	NNP
18751	11717	24	GAS	GAS	NNP
18751	11717	25	and	and	CC
18751	11717	26	its	-PRON-	PRP$
18751	11717	27	production	production	NN
18751	11717	28	clearly	clearly	RB
18751	11717	29	worked	work	VBD
18751	11717	30	out	out	RP
18751	11717	31	....	....	.
18751	11717	32	We	-PRON-	PRP
18751	11717	33	WARMLY	WARMLY	VBD
18751	11717	34	RECOMMEND	recommend	VBP
18751	11717	35	the	the	DT
18751	11717	36	work	work	NN
18751	11717	37	.	.	.
18751	11717	38	"	"	''
18751	11718	1	--_Journal	--_Journal	NNP
18751	11718	2	of	of	IN
18751	11718	3	Gas	Gas	NNP
18751	11718	4	Lighting	Lighting	NNP
18751	11718	5	.	.	.
18751	11718	6	_	_	NNP
18751	11718	7	For	for	IN
18751	11718	8	Companion	Companion	NNP
18751	11718	9	Volume	Volume	NNP
18751	11718	10	by	by	IN
18751	11718	11	the	the	DT
18751	11718	12	same	same	JJ
18751	11718	13	Authors	author	NNS
18751	11718	14	,	,	,
18751	11718	15	see	see	VB
18751	11718	16	"	"	``
18751	11718	17	CHEMISTRY	CHEMISTRY	NNP
18751	11718	18	FOR	for	IN
18751	11718	19	MANUFACTURERS	manufacturer	NNS
18751	11718	20	,	,	,
18751	11718	21	"	"	''
18751	11718	22	p.	p.	NN
18751	11718	23	71	71	CD
18751	11718	24	.	.	.
18751	11719	1	*	*	NFP
18751	11719	2	*	*	NFP
18751	11719	3	*	*	NFP
18751	11719	4	*	*	NFP
18751	11719	5	*	*	NFP
18751	11719	6	WORKS	work	VBD
18751	11719	7	BY	by	IN
18751	11719	8	WALTER	WALTER	NNP
18751	11719	9	R.	R.	NNP
18751	11719	10	BROWNE	BROWNE	NNP
18751	11719	11	,	,	,
18751	11719	12	M.A.	M.A.	NNP
18751	11719	13	,	,	,
18751	11719	14	M.	M.	NNP
18751	11719	15	INST	INST	NNP
18751	11719	16	.	.	.
18751	11720	1	C.E.	C.E.	NNP
18751	11720	2	,	,	,
18751	11720	3	Late	late	JJ
18751	11720	4	Fellow	Fellow	NNP
18751	11720	5	of	of	IN
18751	11720	6	Trinity	Trinity	NNP
18751	11720	7	College	College	NNP
18751	11720	8	,	,	,
18751	11720	9	Cambridge	Cambridge	NNP
18751	11720	10	.	.	.
18751	11721	1	~THE	~THE	NFP
18751	11721	2	STUDENT	STUDENT	NNP
18751	11721	3	'S	's	POS
18751	11721	4	MECHANICS	mechanics	NN
18751	11721	5	:	:	:
18751	11721	6	An	an	DT
18751	11721	7	Introduction	introduction	NN
18751	11721	8	to	to	IN
18751	11721	9	the	the	DT
18751	11721	10	Study	Study	NNP
18751	11721	11	of	of	IN
18751	11721	12	Force	Force	NNP
18751	11721	13	and	and	CC
18751	11721	14	Motion.~	Motion.~	NNP
18751	11721	15	With	with	IN
18751	11721	16	Diagrams	Diagrams	NNPS
18751	11721	17	.	.	.
18751	11722	1	Crown	Crown	NNP
18751	11722	2	8vo	8vo	NNP
18751	11722	3	.	.	.
18751	11723	1	Cloth	Cloth	NNP
18751	11723	2	,	,	,
18751	11723	3	4s	4	NNS
18751	11723	4	.	.	.
18751	11724	1	6d	6d	NNP
18751	11724	2	.	.	.
18751	11725	1	"	"	``
18751	11725	2	Clear	clear	JJ
18751	11725	3	in	in	IN
18751	11725	4	style	style	NN
18751	11725	5	and	and	CC
18751	11725	6	practical	practical	JJ
18751	11725	7	in	in	IN
18751	11725	8	method	method	NN
18751	11725	9	,	,	,
18751	11725	10	'	'	''
18751	11725	11	THE	the	DT
18751	11725	12	STUDENT	STUDENT	NNP
18751	11725	13	'S	'S	NNP
18751	11725	14	MECHANICS	MECHANICS	NNP
18751	11725	15	'	'	''
18751	11725	16	is	be	VBZ
18751	11725	17	cordially	cordially	RB
18751	11725	18	to	to	TO
18751	11725	19	be	be	VB
18751	11725	20	commended	commend	VBN
18751	11725	21	from	from	IN
18751	11725	22	all	all	DT
18751	11725	23	points	point	NNS
18751	11725	24	of	of	IN
18751	11725	25	view	view	NN
18751	11725	26	.	.	.
18751	11725	27	"	"	''
18751	11726	1	--_Athenæum	--_Athenæum	:
18751	11726	2	.	.	.
18751	11726	3	_	_	NNP
18751	11726	4	*	*	NFP
18751	11726	5	*	*	NFP
18751	11726	6	*	*	NFP
18751	11726	7	*	*	NFP
18751	11726	8	*	*	NFP
18751	11726	9	FOUNDATIONS	foundations	NN
18751	11726	10	OF	of	IN
18751	11726	11	MECHANICS	MECHANICS	NNP
18751	11726	12	.	.	.
18751	11727	1	Papers	paper	NNS
18751	11727	2	reprinted	reprint	VBN
18751	11727	3	from	from	IN
18751	11727	4	the	the	DT
18751	11727	5	_	_	NNP
18751	11727	6	Engineer	Engineer	NNP
18751	11727	7	.	.	.
18751	11727	8	_	_	NNP
18751	11727	9	In	in	IN
18751	11727	10	Crown	Crown	NNP
18751	11727	11	8vo	8vo	NN
18751	11727	12	,	,	,
18751	11727	13	1s	1	NNS
18751	11727	14	.	.	.
18751	11728	1	*	*	NFP
18751	11728	2	*	*	NFP
18751	11728	3	*	*	NFP
18751	11728	4	*	*	NFP
18751	11728	5	*	*	NFP
18751	11728	6	Demy	Demy	NNP
18751	11728	7	8vo	8vo	NN
18751	11728	8	,	,	,
18751	11728	9	with	with	IN
18751	11728	10	Numerous	Numerous	NNP
18751	11728	11	Illustrations	Illustrations	NNPS
18751	11728	12	,	,	,
18751	11728	13	9s	9s	NNP
18751	11728	14	.	.	.
18751	11729	1	FUEL	FUEL	NNP
18751	11729	2	AND	and	CC
18751	11729	3	WATER	water	NN
18751	11729	4	:	:	:
18751	11729	5	A	A	NNP
18751	11729	6	Manual	Manual	NNP
18751	11729	7	for	for	IN
18751	11729	8	Users	Users	NNPS
18751	11729	9	of	of	IN
18751	11729	10	Steam	Steam	NNP
18751	11729	11	and	and	CC
18751	11729	12	Water	Water	NNP
18751	11729	13	.	.	.
18751	11730	1	BY	by	IN
18751	11730	2	PROF	PROF	NNP
18751	11730	3	.	.	.
18751	11730	4	FRANZ	FRANZ	NNP
18751	11730	5	SCHWACKHÖFER	SCHWACKHÖFER	NNP
18751	11730	6	OF	of	IN
18751	11730	7	VIENNA	VIENNA	NNP
18751	11730	8	,	,	,
18751	11730	9	AND	and	CC
18751	11730	10	WALTER	WALTER	NNP
18751	11730	11	R.	R.	NNP
18751	11730	12	BROWNE	BROWNE	NNP
18751	11730	13	,	,	,
18751	11730	14	M.A.	M.A.	NNP
18751	11730	15	,	,	,
18751	11730	16	C.E.	C.E.	NNP
18751	11731	1	GENERAL	GENERAL	NNP
18751	11731	2	CONTENTS.--Heat	contents.--heat	NN
18751	11731	3	and	and	CC
18751	11731	4	Combustion	Combustion	NNP
18751	11731	5	--	--	:
18751	11731	6	Fuel	Fuel	NNP
18751	11731	7	,	,	,
18751	11731	8	Varieties	variety	NNS
18751	11731	9	of	of	IN
18751	11731	10	--	--	:
18751	11731	11	Firing	Firing	NNP
18751	11731	12	Arrangements	Arrangements	NNPS
18751	11731	13	:	:	:
18751	11731	14	Furnace	Furnace	NNP
18751	11731	15	,	,	,
18751	11731	16	Flues	Flues	NNP
18751	11731	17	,	,	,
18751	11731	18	Chimney	Chimney	NNP
18751	11731	19	--	--	:
18751	11731	20	The	the	DT
18751	11731	21	Boiler	Boiler	NNP
18751	11731	22	,	,	,
18751	11731	23	Choice	Choice	NNP
18751	11731	24	of	of	IN
18751	11731	25	--	--	:
18751	11731	26	Varieties	variety	NNS
18751	11731	27	--	--	:
18751	11731	28	Feed	feed	NN
18751	11731	29	-	-	HYPH
18751	11731	30	water	water	NN
18751	11731	31	Heaters	heater	NNS
18751	11731	32	--	--	:
18751	11731	33	Steam	Steam	NNP
18751	11731	34	Pipes	Pipes	NNPS
18751	11731	35	--	--	:
18751	11731	36	Water	water	NN
18751	11731	37	:	:	:
18751	11731	38	Composition	composition	NN
18751	11731	39	,	,	,
18751	11731	40	Purification	Purification	NNP
18751	11731	41	--	--	:
18751	11731	42	Prevention	Prevention	NNP
18751	11731	43	of	of	IN
18751	11731	44	Scale	Scale	NNP
18751	11731	45	,	,	,
18751	11731	46	&	&	CC
18751	11731	47	c.	c.	NNP
18751	11731	48	,	,	,
18751	11731	49	&	&	CC
18751	11731	50	c.	c.	NNP
18751	11731	51	"	"	``
18751	11731	52	The	the	DT
18751	11731	53	Section	Section	NNP
18751	11731	54	on	on	IN
18751	11731	55	Heat	Heat	NNP
18751	11731	56	is	be	VBZ
18751	11731	57	one	one	CD
18751	11731	58	of	of	IN
18751	11731	59	the	the	DT
18751	11731	60	best	good	JJS
18751	11731	61	and	and	CC
18751	11731	62	most	most	RBS
18751	11731	63	lucid	lucid	JJ
18751	11731	64	ever	ever	RB
18751	11731	65	written	write	VBN
18751	11731	66	.	.	.
18751	11731	67	"	"	''
18751	11732	1	--_Engineer	--_Engineer	:
18751	11732	2	.	.	.
18751	11732	3	_	_	NNP
18751	11732	4	"	"	``
18751	11732	5	Can	can	MD
18751	11732	6	not	not	RB
18751	11732	7	fail	fail	VB
18751	11732	8	to	to	TO
18751	11732	9	be	be	VB
18751	11732	10	valuable	valuable	JJ
18751	11732	11	to	to	IN
18751	11732	12	thousands	thousand	NNS
18751	11732	13	using	use	VBG
18751	11732	14	steam	steam	NN
18751	11732	15	power	power	NN
18751	11732	16	.	.	.
18751	11732	17	"	"	''
18751	11733	1	--_Railway	--_Railway	:
18751	11733	2	Engineer	Engineer	NNP
18751	11733	3	.	.	.
18751	11733	4	_	_	NNP
18751	11733	5	*	*	NFP
18751	11733	6	*	*	NFP
18751	11733	7	*	*	NFP
18751	11733	8	*	*	NFP
18751	11733	9	*	*	NFP
18751	11733	10	GRIFFINS	griffin	NNS
18751	11733	11	LOCAL	LOCAL	NNP
18751	11733	12	GOVERNMENT	GOVERNMENT	NNP
18751	11733	13	HANDBOOKS	HANDBOOKS	NNP
18751	11733	14	.	.	.
18751	11734	1	WORKS	works	NN
18751	11734	2	SUITABLE	SUITABLE	NNP
18751	11734	3	FOR	for	IN
18751	11734	4	MUNICIPAL	MUNICIPAL	NNP
18751	11734	5	AND	and	CC
18751	11734	6	COUNTY	COUNTY	NNP
18751	11734	7	ENGINEERS	engineer	NNS
18751	11734	8	,	,	,
18751	11734	9	ANALYSTS	ANALYSTS	NNP
18751	11734	10	,	,	,
18751	11734	11	AND	and	CC
18751	11734	12	OTHERS	other	NNS
18751	11734	13	.	.	.
18751	11735	1	See	see	VB
18751	11735	2	also	also	RB
18751	11735	3	Davies	Davies	NNPS
18751	11735	4	'	'	POS
18751	11735	5	_	_	NNP
18751	11735	6	Hygiene	Hygiene	NNP
18751	11735	7	_	_	NNP
18751	11735	8	,	,	,
18751	11735	9	p.	p.	NN
18751	11735	10	99	99	CD
18751	11735	11	,	,	,
18751	11735	12	and	and	CC
18751	11735	13	MacLeod	MacLeod	NNP
18751	11735	14	's	's	POS
18751	11735	15	_	_	NNP
18751	11735	16	Public	Public	NNP
18751	11735	17	Health	Health	NNP
18751	11735	18	_	_	NNP
18751	11735	19	,	,	,
18751	11735	20	p.	p.	NN
18751	11735	21	110	110	CD
18751	11735	22	.	.	.
18751	11736	1	~Gas	~Gas	NFP
18751	11736	2	Manufacture	Manufacture	NNP
18751	11736	3	(	(	-LRB-
18751	11736	4	The	the	DT
18751	11736	5	Chemistry	Chemistry	NNP
18751	11736	6	of).~	of).~	NN
18751	11736	7	A	a	DT
18751	11736	8	Handbook	Handbook	NNP
18751	11736	9	on	on	IN
18751	11736	10	the	the	DT
18751	11736	11	Production	Production	NNP
18751	11736	12	,	,	,
18751	11736	13	Purification	Purification	NNP
18751	11736	14	,	,	,
18751	11736	15	and	and	CC
18751	11736	16	Testing	testing	NN
18751	11736	17	of	of	IN
18751	11736	18	Illuminating	Illuminating	NNP
18751	11736	19	Gas	Gas	NNP
18751	11736	20	,	,	,
18751	11736	21	and	and	CC
18751	11736	22	the	the	DT
18751	11736	23	Assay	Assay	NNP
18751	11736	24	of	of	IN
18751	11736	25	Bye	Bye	NNP
18751	11736	26	-	-	HYPH
18751	11736	27	Products	Products	NNP
18751	11736	28	.	.	.
18751	11737	1	By	by	IN
18751	11737	2	W.J.A.	W.J.A.	NNP
18751	11738	1	BUTTERFIELD	BUTTERFIELD	NNP
18751	11738	2	,	,	,
18751	11738	3	M.A.	M.A.	NNP
18751	11738	4	,	,	,
18751	11738	5	F.I.C.	F.I.C.	NNP
18751	11738	6	,	,	,
18751	11738	7	F.C.S.	F.C.S.	NNP
18751	11739	1	With	with	IN
18751	11739	2	Illustrations	illustration	NNS
18751	11739	3	.	.	.
18751	11740	1	THIRD	THIRD	NNP
18751	11740	2	EDITION	EDITION	NNP
18751	11740	3	,	,	,
18751	11740	4	Revised	Revised	NNP
18751	11740	5	(	(	-LRB-
18751	11740	6	in	in	IN
18751	11740	7	preparation	preparation	NN
18751	11740	8	)	)	-RRB-
18751	11740	9	.	.	.
18751	11741	1	[	[	-LRB-
18751	11741	2	See	see	VB
18751	11741	3	page	page	NN
18751	11741	4	77	77	CD
18751	11741	5	.	.	.
18751	11742	1	~Water	~Water	NFP
18751	11742	2	Supply:~	Supply:~	NNP
18751	11742	3	A	a	DT
18751	11742	4	Practical	practical	JJ
18751	11742	5	Treatise	Treatise	NNP
18751	11742	6	on	on	IN
18751	11742	7	the	the	DT
18751	11742	8	Selection	Selection	NNP
18751	11742	9	of	of	IN
18751	11742	10	Sources	Sources	NNPS
18751	11742	11	and	and	CC
18751	11742	12	the	the	DT
18751	11742	13	Distribution	Distribution	NNP
18751	11742	14	of	of	IN
18751	11742	15	Water	Water	NNP
18751	11742	16	.	.	.
18751	11743	1	By	by	IN
18751	11743	2	REGINALD	REGINALD	NNP
18751	11743	3	E.	E.	NNP
18751	11743	4	MIDDLETON	MIDDLETON	NNP
18751	11743	5	,	,	,
18751	11743	6	M.	M.	NNP
18751	11743	7	Inst	Inst	NNP
18751	11743	8	.	.	.
18751	11744	1	C.E.	C.E.	NNP
18751	11744	2	,	,	,
18751	11744	3	M.	M.	NNP
18751	11744	4	Inst	Inst	NNP
18751	11744	5	.	.	.
18751	11745	1	Mech	mech	NN
18751	11745	2	.	.	.
18751	11746	1	E.	E.	NNP
18751	11746	2	,	,	,
18751	11746	3	F.S.I.	F.S.I.	NNP
18751	11747	1	With	with	IN
18751	11747	2	Four	four	CD
18751	11747	3	Plates	Plates	NNPS
18751	11747	4	and	and	CC
18751	11747	5	Numerous	Numerous	NNP
18751	11747	6	Diagrams	Diagrams	NNPS
18751	11747	7	.	.	.
18751	11748	1	Crown	Crown	NNP
18751	11748	2	8vo	8vo	NNP
18751	11748	3	.	.	.
18751	11749	1	[	[	-LRB-
18751	11749	2	See	see	VB
18751	11749	3	page	page	NN
18751	11749	4	77	77	CD
18751	11749	5	.	.	.
18751	11750	1	~Central	~Central	NFP
18751	11750	2	Electrical	electrical	JJ
18751	11750	3	Stations:~	Stations:~	NNP
18751	11750	4	Their	-PRON-	PRP$
18751	11750	5	Design	Design	NNP
18751	11750	6	,	,	,
18751	11750	7	Organisation	Organisation	NNP
18751	11750	8	,	,	,
18751	11750	9	and	and	CC
18751	11750	10	Management	Management	NNP
18751	11750	11	.	.	.
18751	11751	1	By	by	IN
18751	11751	2	~C.H.	~C.H.	NNS
18751	11752	1	Wordingham~	Wordingham~	NNP
18751	11752	2	,	,	,
18751	11752	3	A.K.C.	A.K.C.	NNP
18751	11752	4	,	,	,
18751	11752	5	M.	M.	NNP
18751	11752	6	Inst	Inst	NNP
18751	11752	7	.	.	.
18751	11753	1	C.E.	C.E.	NNP
18751	11754	1	Price	price	NN
18751	11754	2	24s	24	NNS
18751	11754	3	.	.	.
18751	11755	1	net	net	NNP
18751	11755	2	.	.	.
18751	11756	1	_	_	NNP
18751	11756	2	For	for	IN
18751	11756	3	details	detail	NNS
18751	11756	4	see	see	VBP
18751	11756	5	opposite	opposite	JJ
18751	11756	6	page	page	NN
18751	11756	7	.	.	.
18751	11756	8	_	_	NNP
18751	11756	9	~Sewage	~Sewage	NNP
18751	11756	10	Disposal	Disposal	NNP
18751	11756	11	Works:~	Works:~	NNP
18751	11756	12	A	a	DT
18751	11756	13	Guide	Guide	NNP
18751	11756	14	to	to	IN
18751	11756	15	the	the	DT
18751	11756	16	Construction	Construction	NNP
18751	11756	17	of	of	IN
18751	11756	18	Works	Works	NNP
18751	11756	19	for	for	IN
18751	11756	20	the	the	DT
18751	11756	21	Prevention	Prevention	NNP
18751	11756	22	of	of	IN
18751	11756	23	the	the	DT
18751	11756	24	Pollution	Pollution	NNP
18751	11756	25	by	by	IN
18751	11756	26	Sewage	sewage	NN
18751	11756	27	of	of	IN
18751	11756	28	Rivers	Rivers	NNPS
18751	11756	29	and	and	CC
18751	11756	30	Estuaries	Estuaries	NNP
18751	11756	31	.	.	.
18751	11757	1	By	by	IN
18751	11757	2	W.	W.	NNP
18751	11757	3	SANTO	SANTO	NNP
18751	11757	4	CRIMP	CRIMP	NNP
18751	11757	5	,	,	,
18751	11757	6	M.	M.	NNP
18751	11757	7	Inst	Inst	NNP
18751	11757	8	.	.	.
18751	11758	1	C.E.	C.E.	NNP
18751	11758	2	,	,	,
18751	11758	3	F.G.S.	F.G.S.	NNP
18751	11759	1	SECOND	second	JJ
18751	11759	2	EDITION	EDITION	NNP
18751	11759	3	,	,	,
18751	11759	4	Revised	Revised	NNP
18751	11759	5	and	and	CC
18751	11759	6	Enlarged	Enlarged	NNP
18751	11759	7	.	.	.
18751	11760	1	Large	large	JJ
18751	11760	2	8vo	8vo	NN
18751	11760	3	,	,	,
18751	11760	4	Handsome	Handsome	NNP
18751	11760	5	Cloth	Cloth	NNP
18751	11760	6	.	.	.
18751	11761	1	With	with	IN
18751	11761	2	37	37	CD
18751	11761	3	Plates	Plates	NNPS
18751	11761	4	.	.	.
18751	11762	1	Price	price	NN
18751	11762	2	30s	30	NNS
18751	11762	3	.	.	.
18751	11763	1	[	[	-LRB-
18751	11763	2	See	see	VB
18751	11763	3	page	page	NN
18751	11763	4	76	76	CD
18751	11763	5	.	.	.
18751	11764	1	~Trades	~Trades	NFP
18751	11764	2	'	'	``
18751	11764	3	Waste:~	Waste:~	NNP
18751	11764	4	Its	-PRON-	PRP$
18751	11764	5	Treatment	Treatment	NNP
18751	11764	6	and	and	CC
18751	11764	7	Utilisation	Utilisation	NNP
18751	11764	8	,	,	,
18751	11764	9	with	with	IN
18751	11764	10	Special	Special	NNP
18751	11764	11	Reference	Reference	NNP
18751	11764	12	to	to	IN
18751	11764	13	the	the	DT
18751	11764	14	Prevention	Prevention	NNP
18751	11764	15	of	of	IN
18751	11764	16	Rivers	Rivers	NNP
18751	11764	17	'	'	POS
18751	11764	18	Pollution	pollution	NN
18751	11764	19	.	.	.
18751	11765	1	By	by	IN
18751	11765	2	W.	W.	NNP
18751	11765	3	NAYLOR	NAYLOR	NNP
18751	11765	4	,	,	,
18751	11765	5	F.C.S.	F.C.S.	NNP
18751	11765	6	,	,	,
18751	11765	7	A.M.	A.M.	NNP
18751	11765	8	Inst	Inst	NNP
18751	11765	9	.	.	.
18751	11766	1	C.E.	C.E.	NNP
18751	11767	1	With	with	IN
18751	11767	2	Numerous	Numerous	NNP
18751	11767	3	Plates	Plates	NNPS
18751	11767	4	,	,	,
18751	11767	5	Diagrams	Diagrams	NNPS
18751	11767	6	,	,	,
18751	11767	7	and	and	CC
18751	11767	8	Illustrations	illustration	NNS
18751	11767	9	.	.	.
18751	11768	1	21s	21	NNS
18751	11768	2	.	.	.
18751	11769	1	net	net	NNP
18751	11769	2	.	.	.
18751	11770	1	[	[	-LRB-
18751	11770	2	See	see	VB
18751	11770	3	page	page	NN
18751	11770	4	76	76	CD
18751	11770	5	.	.	.
18751	11771	1	~Calcareous	~calcareous	JJ
18751	11771	2	Cements:~	Cements:~	NNP
18751	11771	3	Their	-PRON-	PRP$
18751	11771	4	Nature	Nature	NNP
18751	11771	5	,	,	,
18751	11771	6	Preparation	Preparation	NNP
18751	11771	7	,	,	,
18751	11771	8	and	and	CC
18751	11771	9	Uses	use	NNS
18751	11771	10	.	.	.
18751	11772	1	With	with	IN
18751	11772	2	some	some	DT
18751	11772	3	Remarks	Remarks	NNPS
18751	11772	4	upon	upon	IN
18751	11772	5	Cement	Cement	NNP
18751	11772	6	Testing	testing	NN
18751	11772	7	.	.	.
18751	11773	1	By	by	IN
18751	11773	2	GILBERT	GILBERT	NNP
18751	11773	3	REDGRAVE	REDGRAVE	NNP
18751	11773	4	,	,	,
18751	11773	5	Assoc	Assoc	NNP
18751	11773	6	.	.	.
18751	11774	1	Inst	inst	RB
18751	11774	2	.	.	.
18751	11775	1	C.E.	C.E.	NNP
18751	11776	1	With	with	IN
18751	11776	2	Illustrations	Illustrations	NNPS
18751	11776	3	,	,	,
18751	11776	4	Analytical	Analytical	NNP
18751	11776	5	Data	Data	NNP
18751	11776	6	,	,	,
18751	11776	7	and	and	CC
18751	11776	8	Appendices	Appendices	NNPS
18751	11776	9	on	on	IN
18751	11776	10	Costs	Costs	NNP
18751	11776	11	,	,	,
18751	11776	12	&	&	CC
18751	11776	13	c.	c.	NNP
18751	11776	14	8s	8s	NNP
18751	11776	15	.	.	.
18751	11777	1	6d	6d	NNP
18751	11777	2	.	.	.
18751	11778	1	[	[	-LRB-
18751	11778	2	See	see	VB
18751	11778	3	page	page	NN
18751	11778	4	76	76	CD
18751	11778	5	.	.	.
18751	11779	1	~Road	~road	NN
18751	11779	2	Making	Making	NNP
18751	11779	3	and	and	CC
18751	11779	4	Maintenance:~	Maintenance:~	NNP
18751	11779	5	A	A	NNP
18751	11779	6	Practical	practical	JJ
18751	11779	7	Treatise	Treatise	NNP
18751	11779	8	for	for	IN
18751	11779	9	Engineers	Engineers	NNPS
18751	11779	10	,	,	,
18751	11779	11	Surveyors	Surveyors	NNPS
18751	11779	12	,	,	,
18751	11779	13	and	and	CC
18751	11779	14	others	other	NNS
18751	11779	15	.	.	.
18751	11780	1	With	with	IN
18751	11780	2	an	an	DT
18751	11780	3	Historical	historical	JJ
18751	11780	4	Sketch	Sketch	NNP
18751	11780	5	of	of	IN
18751	11780	6	Ancient	Ancient	NNP
18751	11780	7	and	and	CC
18751	11780	8	Modern	Modern	NNP
18751	11780	9	Practice	Practice	NNP
18751	11780	10	.	.	.
18751	11781	1	By	by	IN
18751	11781	2	THOMAS	THOMAS	NNP
18751	11781	3	AITKEN	AITKEN	NNS
18751	11781	4	,	,	,
18751	11781	5	Assoc	Assoc	NNP
18751	11781	6	.	.	.
18751	11782	1	M.	M.	NNP
18751	11782	2	Inst	Inst	NNP
18751	11782	3	.	.	.
18751	11783	1	C.E.	C.E.	NNP
18751	11783	2	,	,	,
18751	11783	3	M.	M.	NNP
18751	11783	4	Assoc	Assoc	NNP
18751	11783	5	.	.	.
18751	11784	1	Municipal	Municipal	NNP
18751	11784	2	and	and	CC
18751	11784	3	County	County	NNP
18751	11784	4	Engrs	Engrs	NNP
18751	11784	5	.	.	.
18751	11785	1	;	;	:
18751	11785	2	M.	M.	NNP
18751	11785	3	San	San	NNP
18751	11785	4	.	.	.
18751	11786	1	Inst	inst	RB
18751	11786	2	.	.	.
18751	11787	1	With	with	IN
18751	11787	2	numerous	numerous	JJ
18751	11787	3	Plates	Plates	NNPS
18751	11787	4	,	,	,
18751	11787	5	Diagrams	Diagrams	NNP
18751	11787	6	,	,	,
18751	11787	7	and	and	CC
18751	11787	8	Illustrations	illustration	NNS
18751	11787	9	.	.	.
18751	11788	1	21s	21	NNS
18751	11788	2	.	.	.
18751	11789	1	[	[	-LRB-
18751	11789	2	See	see	VB
18751	11789	3	page	page	NN
18751	11789	4	79	79	CD
18751	11789	5	.	.	.
18751	11790	1	~Light	~Light	NFP
18751	11790	2	Railways	railway	NNS
18751	11790	3	at	at	IN
18751	11790	4	Home	home	NN
18751	11790	5	and	and	CC
18751	11790	6	Abroad.~	Abroad.~	NNP
18751	11790	7	By	by	IN
18751	11790	8	WILLIAM	WILLIAM	NNP
18751	11790	9	HENRY	HENRY	NNP
18751	11790	10	COLE	COLE	NNP
18751	11790	11	,	,	,
18751	11790	12	M.	M.	NNP
18751	11790	13	Inst	Inst	NNP
18751	11790	14	.	.	.
18751	11791	1	C.E.	C.E.	NNP
18751	11791	2	,	,	,
18751	11791	3	late	late	JJ
18751	11791	4	Deputy	Deputy	NNP
18751	11791	5	Manager	Manager	NNP
18751	11791	6	,	,	,
18751	11791	7	North	North	NNP
18751	11791	8	-	-	HYPH
18751	11791	9	Western	Western	NNP
18751	11791	10	Railway	Railway	NNP
18751	11791	11	,	,	,
18751	11791	12	India	India	NNP
18751	11791	13	.	.	.
18751	11792	1	Large	large	JJ
18751	11792	2	8vo	8vo	NN
18751	11792	3	,	,	,
18751	11792	4	Handsome	Handsome	NNP
18751	11792	5	Cloth	Cloth	NNP
18751	11792	6	,	,	,
18751	11792	7	Plates	Plates	NNPS
18751	11792	8	and	and	CC
18751	11792	9	illustrations	illustration	NNS
18751	11792	10	.	.	.
18751	11793	1	16s	16	NNS
18751	11793	2	.	.	.
18751	11794	1	[	[	-LRB-
18751	11794	2	See	see	VB
18751	11794	3	page	page	NN
18751	11794	4	30	30	CD
18751	11794	5	.	.	.
18751	11795	1	~Practical	~Practical	NFP
18751	11795	2	Sanitation:~	Sanitation:~	NNP
18751	11795	3	A	A	NNP
18751	11795	4	Handbook	Handbook	NNP
18751	11795	5	for	for	IN
18751	11795	6	Sanitary	Sanitary	NNP
18751	11795	7	Inspectors	Inspectors	NNPS
18751	11795	8	and	and	CC
18751	11795	9	others	other	NNS
18751	11795	10	interested	interested	JJ
18751	11795	11	in	in	IN
18751	11795	12	Sanitation	Sanitation	NNP
18751	11795	13	.	.	.
18751	11796	1	By	by	IN
18751	11796	2	GEO	GEO	NNP
18751	11796	3	.	.	.
18751	11797	1	REID	REID	NNP
18751	11797	2	,	,	,
18751	11797	3	M.D.	M.D.	NNP
18751	11797	4	,	,	,
18751	11797	5	D.P.H.	D.P.H.	NNP
18751	11797	6	,	,	,
18751	11797	7	Medical	Medical	NNP
18751	11797	8	Officer	Officer	NNP
18751	11797	9	,	,	,
18751	11797	10	Staffordshire	Staffordshire	NNP
18751	11797	11	County	County	NNP
18751	11797	12	Council	Council	NNP
18751	11797	13	.	.	.
18751	11798	1	With	with	IN
18751	11798	2	Appendix	Appendix	NNP
18751	11798	3	on	on	IN
18751	11798	4	Sanitary	Sanitary	NNP
18751	11798	5	Law	Law	NNP
18751	11798	6	,	,	,
18751	11798	7	by	by	IN
18751	11798	8	Herbert	Herbert	NNP
18751	11798	9	Manley	Manley	NNP
18751	11798	10	,	,	,
18751	11798	11	M.A.	M.A.	NNP
18751	11798	12	,	,	,
18751	11798	13	M.B.	M.B.	NNP
18751	11798	14	,	,	,
18751	11798	15	D.P.H.	D.P.H.	NNP
18751	11799	1	TENTH	TENTH	NNP
18751	11799	2	EDITION	EDITION	NNP
18751	11799	3	,	,	,
18751	11799	4	Revised	revise	VBN
18751	11799	5	.	.	.
18751	11800	1	6s	6	NNS
18751	11800	2	.	.	.
18751	11801	1	[	[	-LRB-
18751	11801	2	See	see	VB
18751	11801	3	page	page	NN
18751	11801	4	78	78	CD
18751	11801	5	.	.	.
18751	11802	1	~Sanitary	~Sanitary	NFP
18751	11802	2	Engineering~	engineering~	XX
18751	11802	3	:	:	:
18751	11802	4	A	a	DT
18751	11802	5	Practical	Practical	NNP
18751	11802	6	Manual	Manual	NNP
18751	11802	7	of	of	IN
18751	11802	8	Town	Town	NNP
18751	11802	9	Drainage	Drainage	NNP
18751	11802	10	and	and	CC
18751	11802	11	Sewage	Sewage	NNP
18751	11802	12	and	and	CC
18751	11802	13	Refuse	Refuse	NNP
18751	11802	14	Disposal	Disposal	NNP
18751	11802	15	.	.	.
18751	11803	1	By	by	IN
18751	11803	2	FRANK	FRANK	NNP
18751	11803	3	WOOD	WOOD	NNP
18751	11803	4	,	,	,
18751	11803	5	A.M.	A.M.	NNP
18751	11803	6	Inst	Inst	NNP
18751	11803	7	.	.	.
18751	11804	1	C.E.	C.E.	NNP
18751	11804	2	,	,	,
18751	11804	3	F.G.S.	F.G.S.	NNP
18751	11804	4	,	,	,
18751	11804	5	Borough	Borough	NNP
18751	11804	6	Surveyor	Surveyor	NNP
18751	11804	7	,	,	,
18751	11804	8	Fulham	Fulham	NNP
18751	11804	9	.	.	.
18751	11805	1	Fully	fully	RB
18751	11805	2	Illustrated	Illustrated	NNP
18751	11805	3	.	.	.
18751	11806	1	8s	8	NNS
18751	11806	2	.	.	.
18751	11807	1	6d	6d	NNP
18751	11807	2	.	.	.
18751	11808	1	net	net	NNP
18751	11808	2	.	.	.
18751	11809	1	[	[	-LRB-
18751	11809	2	See	see	VB
18751	11809	3	page	page	NN
18751	11809	4	78	78	CD
18751	11809	5	.	.	.
18751	11810	1	~Dairy	~Dairy	NFP
18751	11810	2	Chemistry:~	Chemistry:~	NNP
18751	11810	3	A	A	NNP
18751	11810	4	Practical	Practical	NNP
18751	11810	5	Handbook	Handbook	NNP
18751	11810	6	for	for	IN
18751	11810	7	Dairy	Dairy	NNP
18751	11810	8	Managers	Managers	NNPS
18751	11810	9	,	,	,
18751	11810	10	Chemists	Chemists	NNPS
18751	11810	11	,	,	,
18751	11810	12	and	and	CC
18751	11810	13	Analysts	analyst	NNS
18751	11810	14	.	.	.
18751	11811	1	By	by	IN
18751	11811	2	~H.	~h.	NN
18751	11812	1	Droop	droop	NN
18751	11812	2	Richmond~	richmond~	NN
18751	11812	3	,	,	,
18751	11812	4	F.C.S.	F.C.S.	NNP
18751	11812	5	,	,	,
18751	11812	6	Chemist	Chemist	NNP
18751	11812	7	to	to	IN
18751	11812	8	the	the	DT
18751	11812	9	Aylesbury	Aylesbury	NNP
18751	11812	10	Dairy	Dairy	NNP
18751	11812	11	Company	Company	NNP
18751	11812	12	.	.	.
18751	11813	1	With	with	IN
18751	11813	2	Tables	Tables	NNPS
18751	11813	3	,	,	,
18751	11813	4	Illustrations	Illustrations	NNPS
18751	11813	5	,	,	,
18751	11813	6	&	&	CC
18751	11813	7	c.	c.	NNP
18751	11813	8	Handsome	Handsome	NNP
18751	11813	9	Cloth	Cloth	NNP
18751	11813	10	,	,	,
18751	11813	11	16s	16s	NNPS
18751	11813	12	.	.	.
18751	11814	1	[	[	-LRB-
18751	11814	2	See	see	VB
18751	11814	3	page	page	NN
18751	11814	4	73	73	CD
18751	11814	5	.	.	.
18751	11815	1	~Milk	~Milk	NNP
18751	11815	2	:	:	:
18751	11815	3	Its	-PRON-	PRP$
18751	11815	4	Production	production	NN
18751	11815	5	and	and	CC
18751	11815	6	Uses.~	uses.~	CD
18751	11815	7	With	with	IN
18751	11815	8	Chapters	chapter	NNS
18751	11815	9	on	on	IN
18751	11815	10	Dairy	Dairy	NNP
18751	11815	11	Farming	Farming	NNP
18751	11815	12	,	,	,
18751	11815	13	The	the	DT
18751	11815	14	Diseases	Diseases	NNPS
18751	11815	15	of	of	IN
18751	11815	16	Cattle	Cattle	NNPS
18751	11815	17	,	,	,
18751	11815	18	and	and	CC
18751	11815	19	on	on	IN
18751	11815	20	the	the	DT
18751	11815	21	Hygiene	Hygiene	NNP
18751	11815	22	and	and	CC
18751	11815	23	Control	Control	NNP
18751	11815	24	of	of	IN
18751	11815	25	Supplies	Supplies	NNPS
18751	11815	26	.	.	.
18751	11816	1	By	by	IN
18751	11816	2	EDWARD	EDWARD	NNP
18751	11816	3	F.	F.	NNP
18751	11816	4	WILLOUGHBY	WILLOUGHBY	NNP
18751	11816	5	,	,	,
18751	11816	6	M.D.	M.D.	NNP
18751	11817	1	(	(	-LRB-
18751	11817	2	Lond	Lond	NNP
18751	11817	3	.	.	.
18751	11818	1	)	)	-RRB-
18751	11818	2	,	,	,
18751	11818	3	D.P.H.	D.P.H.	NNP
18751	11819	1	(	(	-LRB-
18751	11819	2	Lond	Lond	NNP
18751	11819	3	.	.	.
18751	11820	1	and	and	CC
18751	11820	2	Camb	Camb	NNP
18751	11820	3	.	.	.
18751	11821	1	)	)	-RRB-
18751	11821	2	,	,	,
18751	11821	3	Inspector	Inspector	NNP
18751	11821	4	of	of	IN
18751	11821	5	Farms	Farms	NNPS
18751	11821	6	and	and	CC
18751	11821	7	General	General	NNP
18751	11821	8	Scientific	Scientific	NNP
18751	11821	9	Adviser	Adviser	NNP
18751	11821	10	to	to	IN
18751	11821	11	Welford	Welford	NNP
18751	11821	12	&	&	CC
18751	11821	13	Sons	Sons	NNPS
18751	11821	14	,	,	,
18751	11821	15	Ltd.	Ltd.	NNP
18751	11821	16	[	[	-LRB-
18751	11821	17	See	see	VB
18751	11821	18	page	page	NN
18751	11821	19	73	73	CD
18751	11821	20	.	.	.
18751	11822	1	~Flesh	~Flesh	NFP
18751	11822	2	Foods:~	Foods:~	NNP
18751	11822	3	With	with	IN
18751	11822	4	Methods	method	NNS
18751	11822	5	for	for	IN
18751	11822	6	their	-PRON-	PRP$
18751	11822	7	Chemical	Chemical	NNP
18751	11822	8	,	,	,
18751	11822	9	Microscopical	Microscopical	NNP
18751	11822	10	,	,	,
18751	11822	11	and	and	CC
18751	11822	12	Bacteriological	Bacteriological	NNP
18751	11822	13	Examination	Examination	NNP
18751	11822	14	.	.	.
18751	11823	1	A	a	DT
18751	11823	2	Handbook	Handbook	NNP
18751	11823	3	for	for	IN
18751	11823	4	Medical	Medical	NNP
18751	11823	5	Men	Men	NNPS
18751	11823	6	,	,	,
18751	11823	7	Inspectors	Inspectors	NNPS
18751	11823	8	,	,	,
18751	11823	9	Analysts	Analysts	NNPS
18751	11823	10	,	,	,
18751	11823	11	and	and	CC
18751	11823	12	others	other	NNS
18751	11823	13	.	.	.
18751	11824	1	By	by	IN
18751	11824	2	C.	C.	NNP
18751	11824	3	AINSWORTH	AINSWORTH	NNP
18751	11824	4	MITCHELL	MITCHELL	NNP
18751	11824	5	,	,	,
18751	11824	6	B.A.	B.A.	NNP
18751	11824	7	,	,	,
18751	11824	8	F.I.C.	F.I.C.	NNP
18751	11824	9	,	,	,
18751	11824	10	Mem	Mem	NNP
18751	11824	11	.	.	.
18751	11825	1	Council	Council	NNP
18751	11825	2	Soc	Soc	NNP
18751	11825	3	.	.	.
18751	11826	1	of	of	IN
18751	11826	2	Public	Public	NNP
18751	11826	3	Analysts	Analysts	NNPS
18751	11826	4	.	.	.
18751	11827	1	With	with	IN
18751	11827	2	numerous	numerous	JJ
18751	11827	3	Illustrations	illustration	NNS
18751	11827	4	and	and	CC
18751	11827	5	a	a	DT
18751	11827	6	coloured	coloured	JJ
18751	11827	7	Plate	Plate	NNP
18751	11827	8	.	.	.
18751	11828	1	10s	10	NNS
18751	11828	2	.	.	.
18751	11829	1	6d	6d	NNP
18751	11829	2	.	.	.
18751	11830	1	[	[	-LRB-
18751	11830	2	See	see	VB
18751	11830	3	page	page	NN
18751	11830	4	73	73	CD
18751	11830	5	.	.	.
18751	11831	1	~Foods:~	~Foods:~	NNP
18751	11831	2	Their	-PRON-	PRP$
18751	11831	3	Composition	Composition	NNP
18751	11831	4	and	and	CC
18751	11831	5	Analysis	Analysis	NNP
18751	11831	6	.	.	.
18751	11832	1	By	by	IN
18751	11832	2	A.	a.	NN
18751	11832	3	WYNTER	WYNTER	NNP
18751	11832	4	BLYTH	BLYTH	NNP
18751	11832	5	,	,	,
18751	11832	6	M.R.C.S.	M.R.C.S.	NNP
18751	11832	7	,	,	,
18751	11832	8	F.C.S.	F.C.S.	NNP
18751	11832	9	,	,	,
18751	11832	10	Public	Public	NNP
18751	11832	11	Analyst	Analyst	NNP
18751	11832	12	for	for	IN
18751	11832	13	the	the	DT
18751	11832	14	County	County	NNP
18751	11832	15	of	of	IN
18751	11832	16	Devon	Devon	NNP
18751	11832	17	.	.	.
18751	11833	1	With	with	IN
18751	11833	2	Tables	Tables	NNPS
18751	11833	3	,	,	,
18751	11833	4	Folding	Folding	NNP
18751	11833	5	Plate	Plate	NNP
18751	11833	6	,	,	,
18751	11833	7	and	and	CC
18751	11833	8	Frontispiece	Frontispiece	NNP
18751	11833	9	.	.	.
18751	11834	1	FIFTH	FIFTH	NNP
18751	11834	2	EDITION	EDITION	NNP
18751	11834	3	,	,	,
18751	11834	4	Thoroughly	Thoroughly	NNP
18751	11834	5	Revised	revise	VBN
18751	11834	6	.	.	.
18751	11835	1	21s	21	NNS
18751	11835	2	.	.	.
18751	11836	1	[	[	-LRB-
18751	11836	2	See	see	VB
18751	11836	3	page	page	NN
18751	11836	4	72	72	CD
18751	11836	5	.	.	.
18751	11837	1	"	"	``
18751	11837	2	AN	an	DT
18751	11837	3	ADMIRABLE	ADMIRABLE	NNP
18751	11837	4	DIGEST	DIGEST	NNP
18751	11837	5	of	of	IN
18751	11837	6	the	the	DT
18751	11837	7	most	most	RBS
18751	11837	8	recent	recent	JJ
18751	11837	9	state	state	NN
18751	11837	10	of	of	IN
18751	11837	11	knowledge	knowledge	NN
18751	11837	12	.	.	.
18751	11837	13	"	"	''
18751	11838	1	--_Chemical	--_Chemical	:
18751	11838	2	News	News	NNP
18751	11838	3	.	.	.
18751	11838	4	_	_	NNP
18751	11838	5	*	*	NFP
18751	11838	6	*	*	NFP
18751	11838	7	*	*	NFP
18751	11838	8	*	*	NFP
18751	11838	9	*	*	NFP
18751	11838	10	ELECTRICAL	electrical	NN
18751	11838	11	ENGINEERING	engineering	NN
18751	11838	12	.	.	.
18751	11839	1	_	_	NNP
18751	11839	2	In	in	IN
18751	11839	3	Large	large	JJ
18751	11839	4	8vo	8vo	NN
18751	11839	5	.	.	.
18751	11840	1	Handsome	Handsome	NNP
18751	11840	2	Cloth	Cloth	NNP
18751	11840	3	.	.	.
18751	11841	1	Profusely	profusely	RB
18751	11841	2	Illustrated	illustrate	VBN
18751	11841	3	with	with	IN
18751	11841	4	Plates	Plates	NNPS
18751	11841	5	,	,	,
18751	11841	6	Diagrams	Diagrams	NNPS
18751	11841	7	,	,	,
18751	11841	8	and	and	CC
18751	11841	9	Figures	figure	NNS
18751	11841	10	.	.	.
18751	11842	1	24s	24	NNS
18751	11842	2	.	.	.
18751	11843	1	net	net	NN
18751	11843	2	.	.	.
18751	11843	3	_	_	NNP
18751	11843	4	CENTRAL	CENTRAL	NNP
18751	11843	5	ELECTRICAL	electrical	NN
18751	11843	6	STATIONS	STATIONS	NNPS
18751	11843	7	:	:	:
18751	11843	8	Their	-PRON-	PRP$
18751	11843	9	Design	Design	NNP
18751	11843	10	,	,	,
18751	11843	11	Organisation	Organisation	NNP
18751	11843	12	,	,	,
18751	11843	13	and	and	CC
18751	11843	14	Management	Management	NNP
18751	11843	15	.	.	.
18751	11844	1	BY	by	IN
18751	11844	2	CHAS	CHAS	NNP
18751	11844	3	.	.	.
18751	11845	1	H.	H.	NNP
18751	11845	2	WORDINGHAM	WORDINGHAM	NNP
18751	11845	3	,	,	,
18751	11845	4	A.K.C.	A.K.C.	NNP
18751	11845	5	,	,	,
18751	11845	6	M.	M.	NNP
18751	11845	7	INST	INST	NNP
18751	11845	8	.	.	.
18751	11846	1	C.E.	C.E.	NNP
18751	11846	2	,	,	,
18751	11846	3	M.	M.	NNP
18751	11846	4	INST	INST	NNP
18751	11846	5	.	.	.
18751	11847	1	MECH	MECH	NNP
18751	11847	2	.	.	.
18751	11848	1	E.	E.	NNP
18751	11848	2	,	,	,
18751	11848	3	Late	Late	NNP
18751	11848	4	Memb	Memb	NNP
18751	11848	5	.	.	.
18751	11849	1	of	of	IN
18751	11849	2	Council	Council	NNP
18751	11849	3	Inst	Inst	NNP
18751	11849	4	.	.	.
18751	11850	1	E.E.	E.E.	NNP
18751	11850	2	,	,	,
18751	11850	3	and	and	CC
18751	11850	4	Electrical	Electrical	NNP
18751	11850	5	Engineer	Engineer	NNP
18751	11850	6	to	to	IN
18751	11850	7	the	the	DT
18751	11850	8	City	City	NNP
18751	11850	9	of	of	IN
18751	11850	10	Manchester	Manchester	NNP
18751	11850	11	.	.	.
18751	11851	1	ABRIDGED	abridged	JJ
18751	11851	2	CONTENTS	content	NNS
18751	11851	3	.	.	.
18751	11852	1	Introductory.--Central	Introductory.--Central	NNP
18751	11852	2	Station	Station	NNP
18751	11852	3	Work	Work	NNP
18751	11852	4	as	as	IN
18751	11852	5	a	a	DT
18751	11852	6	Profession.--As	profession.--as	NN
18751	11852	7	an	an	DT
18751	11852	8	Investment.--The	Investment.--The	NNP
18751	11852	9	Establishment	Establishment	NNP
18751	11852	10	of	of	IN
18751	11852	11	a	a	DT
18751	11852	12	Central	central	JJ
18751	11852	13	Station.--Systems	station.--system	NNS
18751	11852	14	of	of	IN
18751	11852	15	Supply.--Site.--Architecture.--Plant.--Boilers.--Systems	Supply.--Site.--Architecture.--Plant.--Boilers.--Systems	NNP
18751	11852	16	of	of	IN
18751	11852	17	Draught	Draught	NNP
18751	11852	18	and	and	CC
18751	11852	19	Waste	Waste	NNP
18751	11852	20	Heat	Heat	NNP
18751	11852	21	Economy.--Coal	Economy.--Coal	VBZ
18751	11852	22	Handling	handle	VBG
18751	11852	23	,	,	,
18751	11852	24	Weighing	weighing	NN
18751	11852	25	,	,	,
18751	11852	26	and	and	CC
18751	11852	27	Storing.--The	Storing.--The	NNP
18751	11852	28	Transmission	transmission	NN
18751	11852	29	of	of	IN
18751	11852	30	Steam.--Generators.--Condensing	steam.--generators.--condense	VBG
18751	11852	31	Appliances.--Switching	Appliances.--Switching	NNP
18751	11852	32	Gear	Gear	NNP
18751	11852	33	,	,	,
18751	11852	34	Instruments	Instruments	NNPS
18751	11852	35	,	,	,
18751	11852	36	and	and	CC
18751	11852	37	Connections.--Distributing	connections.--distributing	NN
18751	11852	38	Mains.--Insulation	mains.--insulation	CD
18751	11852	39	,	,	,
18751	11852	40	Resistance	Resistance	NNP
18751	11852	41	,	,	,
18751	11852	42	and	and	CC
18751	11852	43	Cost.--Distributing	cost.--distribute	VBG
18751	11852	44	Networks.--Service	Networks.--Service	NNP
18751	11852	45	Mains	Mains	NNPS
18751	11852	46	and	and	CC
18751	11852	47	Feeders.--Testing	feeders.--testing	CD
18751	11852	48	Mains.--Meters	mains.--meter	NNS
18751	11852	49	and	and	CC
18751	11852	50	Appliances.--Standardising	appliances.--standardising	NN
18751	11852	51	and	and	CC
18751	11852	52	Testing	test	VBG
18751	11852	53	Laboratory.--Secondary	Laboratory.--Secondary	.
18751	11852	54	Batteries.--Street	Batteries.--Street	NNS
18751	11852	55	Lighting.--Cost.--General	lighting.--cost.--general	NN
18751	11852	56	Organisation.--Mains	organisation.--mains	CD
18751	11852	57	Department.--Installation	department.--installation	NN
18751	11852	58	Department.--Standardising	department.--standardise	VBG
18751	11852	59	Department.--Drawing	department.--drawe	VBG
18751	11852	60	Office.--Clerical	office.--clerical	JJ
18751	11852	61	Department.--The	department.--the	NN
18751	11852	62	Consumer.--Routine	Consumer.--Routine	NNP
18751	11852	63	and	and	CC
18751	11852	64	Main	Main	NNP
18751	11852	65	Laying.--INDEX	laying.--index	NN
18751	11852	66	.	.	.
18751	11853	1	"	"	``
18751	11853	2	One	one	CD
18751	11853	3	of	of	IN
18751	11853	4	the	the	DT
18751	11853	5	MOST	MOST	JJS
18751	11853	6	VALUABLE	valuable	JJ
18751	11853	7	CONTRIBUTIONS	contributions	NN
18751	11853	8	to	to	IN
18751	11853	9	Central	Central	NNP
18751	11853	10	Station	Station	NNP
18751	11853	11	literature	literature	NN
18751	11853	12	we	-PRON-	PRP
18751	11853	13	have	have	VBP
18751	11853	14	had	have	VBN
18751	11853	15	for	for	IN
18751	11853	16	some	some	DT
18751	11853	17	time	time	NN
18751	11853	18	.	.	.
18751	11853	19	"	"	''
18751	11854	1	--_Electricity	--_Electricity	:
18751	11854	2	.	.	.
18751	11854	3	_	_	NNP
18751	11854	4	*	*	NFP
18751	11854	5	*	*	NFP
18751	11854	6	*	*	NFP
18751	11854	7	*	*	NFP
18751	11854	8	*	*	NFP
18751	11854	9	ELECTRICITY	electricity	NN
18751	11854	10	CONTROL	control	NN
18751	11854	11	.	.	.
18751	11855	1	A	a	DT
18751	11855	2	Treatise	Treatise	NNP
18751	11855	3	on	on	IN
18751	11855	4	Electricity	Electricity	NNP
18751	11855	5	Switchgear	Switchgear	NNP
18751	11855	6	and	and	CC
18751	11855	7	Systems	Systems	NNPS
18751	11855	8	of	of	IN
18751	11855	9	Transmission	Transmission	NNP
18751	11855	10	.	.	.
18751	11856	1	BY	by	IN
18751	11856	2	LEONARD	LEONARD	NNP
18751	11856	3	ANDREWS	ANDREWS	NNP
18751	11856	4	,	,	,
18751	11856	5	M.I.E.E.	M.I.E.E.	NNP
18751	11856	6	,	,	,
18751	11856	7	Ex	Ex	NNP
18751	11856	8	-	-	HYPH
18751	11856	9	Member	Member	NNP
18751	11856	10	of	of	IN
18751	11856	11	Council	Council	NNP
18751	11856	12	of	of	IN
18751	11856	13	the	the	DT
18751	11856	14	Incorporated	Incorporated	NNP
18751	11856	15	Municipal	Municipal	NNP
18751	11856	16	Electrical	Electrical	NNP
18751	11856	17	Association	Association	NNP
18751	11856	18	;	;	:
18751	11856	19	Consulting	Consulting	NNP
18751	11856	20	Electrical	Electrical	NNP
18751	11856	21	Engineer	Engineer	NNP
18751	11856	22	to	to	IN
18751	11856	23	the	the	DT
18751	11856	24	Hastings	Hastings	NNP
18751	11856	25	Corporation	Corporation	NNP
18751	11856	26	,	,	,
18751	11856	27	&	&	CC
18751	11856	28	c.	c.	NNP
18751	11856	29	,	,	,
18751	11856	30	&	&	CC
18751	11856	31	c.	c.	NNP
18751	11856	32	General	General	NNP
18751	11856	33	Principles	Principles	NNPS
18751	11856	34	of	of	IN
18751	11856	35	Switchgear	Switchgear	NNP
18751	11856	36	Design.--Constructional	Design.--Constructional	NNP
18751	11856	37	Details.--Circuit	Details.--Circuit	NNP
18751	11856	38	Breakers	Breakers	NNPS
18751	11856	39	or	or	CC
18751	11856	40	Arc	Arc	NNP
18751	11856	41	Interrupting	Interrupting	NNP
18751	11856	42	Devices.--Automatically	devices.--automatically	RB
18751	11856	43	Operated	Operated	NNP
18751	11856	44	Circuit	Circuit	NNP
18751	11856	45	Breakers.--Alternating	Breakers.--Alternating	NNP
18751	11856	46	Reverse	Reverse	NNP
18751	11856	47	Current	current	JJ
18751	11856	48	Devices.--Arrangement	devices.--arrangement	NN
18751	11856	49	of	of	IN
18751	11856	50	'	'	``
18751	11856	51	Bus	Bus	NNP
18751	11856	52	Bars	Bars	NNP
18751	11856	53	,	,	,
18751	11856	54	and	and	CC
18751	11856	55	Apparatus	Apparatus	NNP
18751	11856	56	for	for	IN
18751	11856	57	Parallel	Parallel	NNP
18751	11856	58	Running.--General	Running.--General	NNP
18751	11856	59	Arrangement	Arrangement	NNP
18751	11856	60	of	of	IN
18751	11856	61	Controlling	Controlling	NNP
18751	11856	62	Apparatus	Apparatus	NNP
18751	11856	63	for	for	IN
18751	11856	64	High	High	NNP
18751	11856	65	Tension	Tension	NNP
18751	11856	66	Systems.--General	Systems.--General	NNP
18751	11856	67	Arrangement	Arrangement	NNP
18751	11856	68	of	of	IN
18751	11856	69	Controlling	Controlling	NNP
18751	11856	70	Apparatus	Apparatus	NNP
18751	11856	71	for	for	IN
18751	11856	72	Low	Low	NNP
18751	11856	73	Tension	Tension	NNP
18751	11856	74	Systems.--Examples	systems.--example	NNS
18751	11856	75	of	of	IN
18751	11856	76	Complete	complete	JJ
18751	11856	77	Installations.--Long	Installations.--Long	-LRB-
18751	11856	78	Distance	Distance	NNP
18751	11856	79	Transmission	Transmission	NNP
18751	11856	80	Schemes	Schemes	NNP
18751	11856	81	.	.	.
18751	11857	1	*	*	NFP
18751	11857	2	*	*	NFP
18751	11857	3	*	*	NFP
18751	11857	4	*	*	NFP
18751	11857	5	*	*	NFP
18751	11857	6	SIXTEENTH	SIXTEENTH	NNP
18751	11857	7	EDITION	EDITION	NNP
18751	11857	8	,	,	,
18751	11857	9	Thoroughly	Thoroughly	NNP
18751	11857	10	Revised	Revised	NNP
18751	11857	11	and	and	CC
18751	11857	12	Enlarged	Enlarged	NNP
18751	11857	13	.	.	.
18751	11858	1	A	a	DT
18751	11858	2	POCKET	POCKET	NNP
18751	11858	3	-	-	HYPH
18751	11858	4	BOOK	book	NN
18751	11858	5	OF	of	IN
18751	11858	6	ELECTRICAL	electrical	NN
18751	11858	7	RULES	rule	NNS
18751	11858	8	&	&	CC
18751	11858	9	TABLES	tables	NN
18751	11858	10	_	_	XX
18751	11858	11	FOR	for	IN
18751	11858	12	THE	the	DT
18751	11858	13	USE	USE	NNP
18751	11858	14	OF	of	IN
18751	11858	15	ELECTRICIANS	ELECTRICIANS	NNP
18751	11858	16	AND	and	CC
18751	11858	17	ENGINEERS	engineer	NNS
18751	11858	18	.	.	.
18751	11858	19	_	_	NNP
18751	11858	20	BY	by	IN
18751	11858	21	JOHN	JOHN	NNP
18751	11858	22	MUNRO	MUNRO	NNP
18751	11858	23	,	,	,
18751	11858	24	C.E.	C.E.	NNP
18751	11858	25	,	,	,
18751	11858	26	&	&	CC
18751	11858	27	PROF	PROF	NNP
18751	11858	28	.	.	NNP
18751	11858	29	JAMIESON	JAMIESON	NNP
18751	11858	30	,	,	,
18751	11858	31	M.	M.	NNP
18751	11858	32	INST	INST	NNP
18751	11858	33	.	.	.
18751	11859	1	C.E.	C.E.	NNP
18751	11859	2	,	,	,
18751	11859	3	F.R.S.E.	F.R.S.E.	NNP
18751	11860	1	With	with	IN
18751	11860	2	Numerous	numerous	JJ
18751	11860	3	Diagrams	diagram	NNS
18751	11860	4	.	.	.
18751	11861	1	Pocket	Pocket	NNP
18751	11861	2	Size	Size	NNP
18751	11861	3	.	.	.
18751	11862	1	Leather	leather	NN
18751	11862	2	,	,	,
18751	11862	3	8s	8s	NNP
18751	11862	4	.	.	.
18751	11863	1	6d	6d	NNP
18751	11863	2	.	.	.
18751	11864	1	~GENERAL	~general	LS
18751	11864	2	CONTENTS.~	CONTENTS.~	:
18751	11864	3	Units	unit	NNS
18751	11864	4	of	of	IN
18751	11864	5	Measurement.--Measures.--Testing.--Conductors.--Dielectrics.--	Measurement.--Measures.--Testing.--Conductors.--Dielectrics.--	``
18751	11864	6	Submarine	submarine	JJ
18751	11864	7	Cables.--Telegraphy.--Electro	cables.--telegraphy.--electro	JJ
18751	11864	8	-	-	HYPH
18751	11864	9	Chemistry.--Electro	Chemistry.--Electro	NNP
18751	11864	10	-	-	HYPH
18751	11864	11	Metallurgy.--	Metallurgy.--	NNP
18751	11864	12	Batteries.--Dynamos	Batteries.--Dynamos	NNP
18751	11864	13	and	and	CC
18751	11864	14	Motors.--Transformers.--Electric	motors.--transformers.--electric	JJ
18751	11864	15	Lighting.--Miscellaneous.--Logarithms.--Appendices	lighting.--miscellaneous.--logarithms.--appendice	NNS
18751	11864	16	.	.	.
18751	11865	1	"	"	``
18751	11865	2	WONDERFULLY	WONDERFULLY	NNP
18751	11865	3	PERFECT	PERFECT	NNP
18751	11865	4	....	....	.
18751	11865	5	Worthy	Worthy	NNP
18751	11865	6	of	of	IN
18751	11865	7	the	the	DT
18751	11865	8	highest	high	JJS
18751	11865	9	commendation	commendation	NN
18751	11865	10	we	-PRON-	PRP
18751	11865	11	can	can	MD
18751	11865	12	give	give	VB
18751	11865	13	it	-PRON-	PRP
18751	11865	14	.	.	.
18751	11865	15	"	"	''
18751	11866	1	--_Electrician	--_Electrician	NNP
18751	11866	2	.	.	.
18751	11866	3	_	_	NNP
18751	11866	4	"	"	``
18751	11866	5	The	the	DT
18751	11866	6	STERLING	STERLING	NNP
18751	11866	7	VALUE	value	NN
18751	11866	8	of	of	IN
18751	11866	9	Messrs.	Messrs.	NNS
18751	11866	10	MUNRO	MUNRO	NNP
18751	11866	11	and	and	CC
18751	11866	12	JAMIESON	JAMIESON	NNP
18751	11866	13	'S	's	POS
18751	11866	14	POCKET	POCKET	NNP
18751	11866	15	-	-	HYPH
18751	11866	16	BOOK	BOOK	NNP
18751	11866	17	.	.	.
18751	11866	18	"	"	''
18751	11867	1	--_Electrical	--_Electrical	:
18751	11867	2	Review	Review	NNP
18751	11867	3	.	.	.
18751	11867	4	_	_	NNP
18751	11867	5	*	*	NFP
18751	11867	6	*	*	NFP
18751	11867	7	*	*	NFP
18751	11867	8	*	*	NFP
18751	11867	9	*	*	NFP
18751	11867	10	~By	~By	NFP
18751	11867	11	PROFESSORS	PROFESSORS	NNP
18751	11867	12	J.H.	J.H.	NNP
18751	11868	1	POYNTING	POYNTING	NNP
18751	11868	2	&	&	CC
18751	11868	3	J.J.	J.J.	NNP
18751	11868	4	THOMSON.~	THOMSON.~	NNP
18751	11868	5	In	in	IN
18751	11868	6	Five	five	CD
18751	11868	7	Volumes	volume	NNS
18751	11868	8	.	.	.
18751	11869	1	Large	large	JJ
18751	11869	2	8vo	8vo	NN
18751	11869	3	.	.	.
18751	11870	1	Sold	sell	VBN
18751	11870	2	Separately	separately	RB
18751	11870	3	.	.	.
18751	11871	1	~A	~A	NFP
18751	11871	2	TEXT	text	NN
18751	11871	3	-	-	HYPH
18751	11871	4	BOOK	BOOK	NNP
18751	11871	5	OF	of	IN
18751	11871	6	PHYSICS.~	PHYSICS.~	NNP
18751	11871	7	BY	by	IN
18751	11871	8	J.H.	J.H.	NNP
18751	11872	1	POYNTING	POYNTING	NNP
18751	11872	2	,	,	,
18751	11872	3	SC.D.	SC.D.	NNP
18751	11872	4	,	,	,
18751	11872	5	F.R.S.	F.R.S.	NNP
18751	11872	6	,	,	,
18751	11872	7	Late	late	JJ
18751	11872	8	Fellow	Fellow	NNP
18751	11872	9	of	of	IN
18751	11872	10	Trinity	Trinity	NNP
18751	11872	11	College	College	NNP
18751	11872	12	,	,	,
18751	11872	13	Cambridge	Cambridge	NNP
18751	11872	14	;	;	:
18751	11872	15	Professor	Professor	NNP
18751	11872	16	of	of	IN
18751	11872	17	Physics	Physics	NNP
18751	11872	18	,	,	,
18751	11872	19	Birmingham	Birmingham	NNP
18751	11872	20	University	University	NNP
18751	11872	21	.	.	.
18751	11873	1	AND	and	CC
18751	11873	2	J.J.	J.J.	NNP
18751	11873	3	THOMSON	THOMSON	NNP
18751	11873	4	,	,	,
18751	11873	5	M.A.	M.A.	NNP
18751	11873	6	,	,	,
18751	11873	7	F.R.S.	F.R.S.	NNP
18751	11874	1	Fellow	Fellow	NNP
18751	11874	2	of	of	IN
18751	11874	3	Trinity	Trinity	NNP
18751	11874	4	College	College	NNP
18751	11874	5	,	,	,
18751	11874	6	Cambridge	Cambridge	NNP
18751	11874	7	;	;	:
18751	11874	8	Prof.	Prof.	NNP
18751	11874	9	of	of	IN
18751	11874	10	Experimental	Experimental	NNP
18751	11874	11	Physics	Physics	NNP
18751	11874	12	in	in	IN
18751	11874	13	the	the	DT
18751	11874	14	University	University	NNP
18751	11874	15	of	of	IN
18751	11874	16	Cambridge	Cambridge	NNP
18751	11874	17	.	.	.
18751	11875	1	*	*	NFP
18751	11875	2	*	*	NFP
18751	11875	3	*	*	NFP
18751	11875	4	*	*	NFP
18751	11875	5	*	*	NFP
18751	11875	6	Introductory	Introductory	NNP
18751	11875	7	Volume	Volume	NNP
18751	11875	8	,	,	,
18751	11875	9	fully	fully	RB
18751	11875	10	Illustrated	illustrate	VBN
18751	11875	11	.	.	.
18751	11876	1	SECOND	second	JJ
18751	11876	2	EDITION	EDITION	NNP
18751	11876	3	,	,	,
18751	11876	4	Revised	revise	VBN
18751	11876	5	.	.	.
18751	11877	1	Price	price	NN
18751	11877	2	10s	10	NNS
18751	11877	3	.	.	.
18751	11878	1	6d	6d	NNP
18751	11878	2	.	.	.
18751	11879	1	~PROPERTIES	~properties	NN
18751	11879	2	OF	of	IN
18751	11879	3	MATTER.~	MATTER.~	NNP
18751	11879	4	CONTENTS.--Gravitation.--The	CONTENTS.--Gravitation.--The	NNP
18751	11879	5	Acceleration	Acceleration	NNP
18751	11879	6	of	of	IN
18751	11879	7	Gravity.--Elasticity.--Stresses	gravity.--elasticity.--stresse	NNS
18751	11879	8	and	and	CC
18751	11879	9	Strains.--Torsion.--Bending	strains.--torsion.--bending	NN
18751	11879	10	of	of	IN
18751	11879	11	Rods.--Spiral	rods.--spiral	JJ
18751	11879	12	Springs.--Collision.--Compressibility	springs.--collision.--compressibility	NN
18751	11879	13	of	of	IN
18751	11879	14	Liquids.--Pressures	Liquids.--Pressures	NNP
18751	11879	15	and	and	CC
18751	11879	16	Volumes	Volumes	NNPS
18751	11879	17	of	of	IN
18751	11879	18	Gases.--Thermal	Gases.--Thermal	NNP
18751	11879	19	Effects	Effects	NNPS
18751	11879	20	Accompanying	accompany	VBG
18751	11879	21	Strain.--Capillarity.--Surface	strain.--capillarity.--surface	NN
18751	11879	22	Tension.--Laplace	tension.--laplace	NN
18751	11879	23	's	's	POS
18751	11879	24	Theory	theory	NN
18751	11879	25	of	of	IN
18751	11879	26	Capillarity.--Diffusion	capillarity.--diffusion	NN
18751	11879	27	of	of	IN
18751	11879	28	Liquids.--Diffusion	liquids.--diffusion	NN
18751	11879	29	of	of	IN
18751	11879	30	Gases.--Viscosity	Gases.--Viscosity	NNP
18751	11879	31	of	of	IN
18751	11879	32	Liquids.--INDEX	Liquids.--INDEX	NNP
18751	11879	33	.	.	.
18751	11880	1	*	*	NFP
18751	11880	2	*	*	NFP
18751	11880	3	*	*	NFP
18751	11880	4	*	*	NFP
18751	11880	5	*	*	NFP
18751	11880	6	VOLUME	volume	NN
18751	11880	7	II	ii	CD
18751	11880	8	.	.	.
18751	11881	1	SECOND	second	JJ
18751	11881	2	EDITION	EDITION	NNP
18751	11881	3	.	.	.
18751	11882	1	Fully	fully	RB
18751	11882	2	Illustrated	Illustrated	NNP
18751	11882	3	.	.	.
18751	11883	1	Price	price	NN
18751	11883	2	8s	8s	NNP
18751	11883	3	.	.	.
18751	11884	1	6d	6d	NNP
18751	11884	2	.	.	.
18751	11885	1	~SOUND.~	~SOUND.~	NNP
18751	11885	2	CONTENTS.--The	contents.--the	DT
18751	11885	3	Nature	Nature	NNP
18751	11885	4	of	of	IN
18751	11885	5	Sound	Sound	NNP
18751	11885	6	and	and	CC
18751	11885	7	its	-PRON-	PRP$
18751	11885	8	chief	chief	JJ
18751	11885	9	Characteristics.--The	Characteristics.--The	NNP
18751	11885	10	Velocity	velocity	NN
18751	11885	11	of	of	IN
18751	11885	12	Sound	sound	NN
18751	11885	13	in	in	IN
18751	11885	14	Air	Air	NNP
18751	11885	15	and	and	CC
18751	11885	16	other	other	JJ
18751	11885	17	Media.--Reflection	media.--reflection	NN
18751	11885	18	and	and	CC
18751	11885	19	Refraction	Refraction	NNP
18751	11885	20	of	of	IN
18751	11885	21	Sound.--Frequency	Sound.--Frequency	NNP
18751	11885	22	and	and	CC
18751	11885	23	Pitch	Pitch	NNP
18751	11885	24	of	of	IN
18751	11885	25	Notes.--Resonance	notes.--resonance	NN
18751	11885	26	and	and	CC
18751	11885	27	Forced	force	VBN
18751	11885	28	Oscillations.--Analysis	oscillations.--analysis	NN
18751	11885	29	of	of	IN
18751	11885	30	Vibrations.--The	Vibrations.--The	NNP
18751	11885	31	Transverse	Transverse	NNP
18751	11885	32	Vibrations	Vibrations	NNPS
18751	11885	33	of	of	IN
18751	11885	34	Stretched	Stretched	NNP
18751	11885	35	Strings	Strings	NNP
18751	11885	36	or	or	CC
18751	11885	37	Wires.--Pipes	wires.--pipes	CD
18751	11885	38	and	and	CC
18751	11885	39	other	other	JJ
18751	11885	40	Air	Air	NNP
18751	11885	41	Cavities.--Rods.--Plates.--Membranes.--Vibrations	cavities.--rods.--plates.--membranes.--vibration	NNS
18751	11885	42	maintained	maintain	VBN
18751	11885	43	by	by	IN
18751	11885	44	Heat.--Sensitive	heat.--sensitive	JJ
18751	11885	45	Flames	flame	NNS
18751	11885	46	and	and	CC
18751	11885	47	Jets.--Musical	jets.--musical	JJ
18751	11885	48	Sand.--The	Sand.--The	NNP
18751	11885	49	Superposition	Superposition	NNP
18751	11885	50	of	of	IN
18751	11885	51	Waves.--INDEX	waves.--index	$
18751	11885	52	.	.	.
18751	11886	1	"	"	``
18751	11886	2	The	the	DT
18751	11886	3	work	work	NN
18751	11886	4	...	...	:
18751	11886	5	may	may	MD
18751	11886	6	be	be	VB
18751	11886	7	recommended	recommend	VBN
18751	11886	8	to	to	IN
18751	11886	9	anyone	anyone	NN
18751	11886	10	desirous	desirous	JJ
18751	11886	11	of	of	IN
18751	11886	12	possessing	possess	VBG
18751	11886	13	an	an	DT
18751	11886	14	EASY	easy	JJ
18751	11886	15	UP	up	NN
18751	11886	16	-	-	HYPH
18751	11886	17	TO	to	IN
18751	11886	18	-	-	HYPH
18751	11886	19	DATE	date	NN
18751	11886	20	STANDARD	standard	NN
18751	11886	21	TREATISE	TREATISE	NNP
18751	11886	22	on	on	IN
18751	11886	23	Acoustics	Acoustics	NNPS
18751	11886	24	.	.	.
18751	11886	25	"	"	''
18751	11887	1	--_Literature	--_Literature	:
18751	11887	2	.	.	.
18751	11887	3	_	_	NNP
18751	11887	4	"	"	``
18751	11887	5	Very	very	RB
18751	11887	6	clearly	clearly	RB
18751	11887	7	written	write	VBN
18751	11887	8	....	....	.
18751	11888	1	The	the	DT
18751	11888	2	names	name	NNS
18751	11888	3	of	of	IN
18751	11888	4	the	the	DT
18751	11888	5	authors	author	NNS
18751	11888	6	are	be	VBP
18751	11888	7	a	a	DT
18751	11888	8	guarantee	guarantee	NN
18751	11888	9	of	of	IN
18751	11888	10	the	the	DT
18751	11888	11	SCIENTIFIC	scientific	JJ
18751	11888	12	ACCURACY	ACCURACY	NNP
18751	11888	13	and	and	CC
18751	11888	14	UP	up	NN
18751	11888	15	-	-	HYPH
18751	11888	16	TO	to	IN
18751	11888	17	-	-	HYPH
18751	11888	18	DATE	date	NN
18751	11888	19	CHARACTER	character	NN
18751	11888	20	of	of	IN
18751	11888	21	the	the	DT
18751	11888	22	work	work	NN
18751	11888	23	.	.	.
18751	11888	24	"	"	''
18751	11889	1	--_Educational	--_Educational	:
18751	11889	2	Times	Times	NNP
18751	11889	3	.	.	.
18751	11889	4	_	_	NNP
18751	11889	5	*	*	NFP
18751	11889	6	*	*	NFP
18751	11889	7	*	*	NFP
18751	11889	8	*	*	NFP
18751	11889	9	*	*	NFP
18751	11889	10	VOLUME	volume	NN
18751	11889	11	III	iii	CD
18751	11889	12	.	.	.
18751	11890	1	At	at	IN
18751	11890	2	Press	Press	NNP
18751	11890	3	.	.	.
18751	11891	1	Fully	fully	RB
18751	11891	2	Illustrated	Illustrated	NNP
18751	11891	3	.	.	.
18751	11892	1	~HEAT.~	~HEAT.~	VBN
18751	11892	2	Remaining	remain	VBG
18751	11892	3	Volumes	Volumes	NNP
18751	11892	4	in	in	IN
18751	11892	5	Preparation--	Preparation--	NNP
18751	11892	6	~LIGHT	~LIGHT	NFP
18751	11892	7	;	;	:
18751	11892	8	MAGNETISM	MAGNETISM	NNP
18751	11892	9	AND	and	CC
18751	11892	10	ELECTRICITY.~	ELECTRICITY.~	NNP
18751	11892	11	*	*	NFP
18751	11892	12	*	*	NFP
18751	11892	13	*	*	NFP
18751	11892	14	*	*	NFP
18751	11892	15	*	*	NFP
18751	11892	16	~THE	~the	CD
18751	11892	17	MEAN	mean	NN
18751	11892	18	DENSITY	density	NN
18751	11892	19	OF	of	IN
18751	11892	20	THE	the	DT
18751	11892	21	EARTH:~	EARTH:~	NNP
18751	11892	22	An	An	NNP
18751	11892	23	Essay	Essay	NNP
18751	11892	24	to	to	TO
18751	11892	25	which	which	WDT
18751	11892	26	the	the	DT
18751	11892	27	Adams	Adams	NNP
18751	11892	28	Prize	Prize	NNP
18751	11892	29	was	be	VBD
18751	11892	30	adjudged	adjudge	VBN
18751	11892	31	in	in	IN
18751	11892	32	1893	1893	CD
18751	11892	33	in	in	IN
18751	11892	34	the	the	DT
18751	11892	35	University	University	NNP
18751	11892	36	of	of	IN
18751	11892	37	Cambridge	Cambridge	NNP
18751	11892	38	.	.	.
18751	11893	1	By	by	IN
18751	11893	2	J.H.	J.H.	NNP
18751	11894	1	POYNTING	poynting	NN
18751	11894	2	,	,	,
18751	11894	3	Sc	Sc	NNP
18751	11894	4	.	.	.
18751	11894	5	D.	D.	NNP
18751	11894	6	,	,	,
18751	11894	7	F.R.S.	F.R.S.	NNP
18751	11894	8	,	,	,
18751	11894	9	Late	late	JJ
18751	11894	10	Fellow	Fellow	NNP
18751	11894	11	of	of	IN
18751	11894	12	Trinity	Trinity	NNP
18751	11894	13	College	College	NNP
18751	11894	14	,	,	,
18751	11894	15	Cambridge	Cambridge	NNP
18751	11894	16	;	;	:
18751	11894	17	Professor	Professor	NNP
18751	11894	18	of	of	IN
18751	11894	19	Physics	Physics	NNP
18751	11894	20	,	,	,
18751	11894	21	Birmingham	Birmingham	NNP
18751	11894	22	University	University	NNP
18751	11894	23	.	.	.
18751	11895	1	In	in	IN
18751	11895	2	Large	large	JJ
18751	11895	3	8vo	8vo	NN
18751	11895	4	,	,	,
18751	11895	5	with	with	IN
18751	11895	6	Bibliography	Bibliography	NNP
18751	11895	7	,	,	,
18751	11895	8	Illustrations	Illustrations	NNPS
18751	11895	9	in	in	IN
18751	11895	10	the	the	DT
18751	11895	11	Text	Text	NNP
18751	11895	12	,	,	,
18751	11895	13	and	and	CC
18751	11895	14	Seven	seven	CD
18751	11895	15	Lithographed	Lithographed	NNP
18751	11895	16	Plates	Plates	NNPS
18751	11895	17	.	.	.
18751	11896	1	12s	12	NNS
18751	11896	2	.	.	.
18751	11897	1	6d	6d	NNP
18751	11897	2	.	.	.
18751	11898	1	"	"	``
18751	11898	2	An	an	DT
18751	11898	3	account	account	NN
18751	11898	4	of	of	IN
18751	11898	5	this	this	DT
18751	11898	6	subject	subject	NN
18751	11898	7	can	can	MD
18751	11898	8	not	not	RB
18751	11898	9	fail	fail	VB
18751	11898	10	to	to	TO
18751	11898	11	be	be	VB
18751	11898	12	of	of	IN
18751	11898	13	GREAT	great	JJ
18751	11898	14	and	and	CC
18751	11898	15	GENERAL	GENERAL	NNP
18751	11898	16	INTEREST	interest	NN
18751	11898	17	to	to	IN
18751	11898	18	the	the	DT
18751	11898	19	scientific	scientific	JJ
18751	11898	20	mind	mind	NN
18751	11898	21	.	.	.
18751	11899	1	Especially	especially	RB
18751	11899	2	is	be	VBZ
18751	11899	3	this	this	DT
18751	11899	4	the	the	DT
18751	11899	5	case	case	NN
18751	11899	6	when	when	WRB
18751	11899	7	the	the	DT
18751	11899	8	account	account	NN
18751	11899	9	is	be	VBZ
18751	11899	10	given	give	VBN
18751	11899	11	by	by	IN
18751	11899	12	one	one	CD
18751	11899	13	who	who	WP
18751	11899	14	has	have	VBZ
18751	11899	15	contributed	contribute	VBN
18751	11899	16	so	so	RB
18751	11899	17	considerably	considerably	RB
18751	11899	18	as	as	IN
18751	11899	19	has	have	VBZ
18751	11899	20	Prof.	Prof.	NNP
18751	11899	21	Poynting	Poynting	NNP
18751	11899	22	to	to	IN
18751	11899	23	our	-PRON-	PRP$
18751	11899	24	present	present	JJ
18751	11899	25	state	state	NN
18751	11899	26	of	of	IN
18751	11899	27	knowledge	knowledge	NN
18751	11899	28	with	with	IN
18751	11899	29	respect	respect	NN
18751	11899	30	to	to	IN
18751	11899	31	a	a	DT
18751	11899	32	very	very	RB
18751	11899	33	difficult	difficult	JJ
18751	11899	34	subject	subject	NN
18751	11899	35	....	....	.
18751	11900	1	Remarkably	remarkably	RB
18751	11900	2	has	have	VBZ
18751	11900	3	Newton	Newton	NNP
18751	11900	4	's	's	POS
18751	11900	5	estimate	estimate	NN
18751	11900	6	been	be	VBN
18751	11900	7	verified	verify	VBN
18751	11900	8	by	by	IN
18751	11900	9	Prof.	Prof.	NNP
18751	11901	1	Poynting	poynting	NN
18751	11901	2	.	.	.
18751	11901	3	"	"	''
18751	11902	1	--_Athenæum	--_Athenæum	:
18751	11902	2	.	.	.
18751	11902	3	_	_	NNP
18751	11902	4	*	*	NFP
18751	11902	5	*	*	NFP
18751	11902	6	*	*	NFP
18751	11902	7	*	*	NFP
18751	11902	8	*	*	NFP
18751	11902	9	~Griffin	~Griffin	NFP
18751	11902	10	's	's	POS
18751	11902	11	Geological	Geological	NNP
18751	11902	12	,	,	,
18751	11902	13	Prospecting	Prospecting	NNP
18751	11902	14	,	,	,
18751	11902	15	Mining	Mining	NNP
18751	11902	16	,	,	,
18751	11902	17	and	and	CC
18751	11902	18	Metallurgical	metallurgical	JJ
18751	11902	19	Publications.~	Publications.~	NNP
18751	11902	20	For	for	IN
18751	11902	21	Works	Works	NNPS
18751	11902	22	on	on	IN
18751	11902	23	CHEMISTRY	CHEMISTRY	NNP
18751	11902	24	and	and	CC
18751	11902	25	CHEMICAL	CHEMICAL	NNP
18751	11902	26	INDUSTRIES	industry	NNS
18751	11902	27	see	see	VBP
18751	11902	28	p.	p.	NN
18751	11902	29	69	69	CD
18751	11902	30	.	.	.
18751	11903	1	PAGE	PAGE	NNP
18751	11903	2	Geology	Geology	NNP
18751	11903	3	,	,	,
18751	11903	4	Stratigraphical	Stratigraphical	NNP
18751	11903	5	,	,	,
18751	11903	6	R.	R.	NNP
18751	11903	7	ETHERIDGE	ETHERIDGE	NNP
18751	11903	8	,	,	,
18751	11903	9	F.R.S.	F.R.S.	NNP
18751	11903	10	,	,	,
18751	11903	11	52	52	CD
18751	11903	12	"	"	``
18751	11903	13	Physical	Physical	NNP
18751	11903	14	,	,	,
18751	11903	15	PROF	PROF	NNP
18751	11903	16	.	.	NNP
18751	11903	17	H.G.	H.G.	NNP
18751	11904	1	SEELEY	SEELEY	NNP
18751	11904	2	,	,	,
18751	11904	3	52	52	CD
18751	11904	4	"	"	``
18751	11904	5	Practical	Practical	NNP
18751	11904	6	Aids	Aids	NNP
18751	11904	7	,	,	,
18751	11904	8	PROF	PROF	NNP
18751	11904	9	.	.	.
18751	11904	10	GRENVILLE	GRENVILLE	NNP
18751	11904	11	COLE	COLE	NNP
18751	11904	12	,	,	,
18751	11904	13	53	53	CD
18751	11904	14	"	"	``
18751	11904	15	Open	Open	NNP
18751	11904	16	Air	Air	NNP
18751	11904	17	Studies	Studies	NNPS
18751	11904	18	,	,	,
18751	11904	19	"	"	''
18751	11904	20	"	"	``
18751	11904	21	19	19	CD
18751	11904	22	Griffin	Griffin	NNP
18751	11904	23	's	's	POS
18751	11904	24	"	"	``
18751	11904	25	New	New	NNP
18751	11904	26	Land	Land	NNP
18751	11904	27	"	"	''
18751	11904	28	Series	Series	NNP
18751	11904	29	,	,	,
18751	11904	30	ED	ED	NNP
18751	11904	31	.	.	.
18751	11905	1	BY	by	IN
18751	11905	2	PROF	PROF	NNP
18751	11905	3	.	.	NNP
18751	11905	4	COLE	COLE	NNP
18751	11905	5	,	,	,
18751	11905	6	54	54	CD
18751	11905	7	Prospecting	prospect	VBG
18751	11905	8	for	for	IN
18751	11905	9	Minerals	Minerals	NNPS
18751	11905	10	,	,	,
18751	11905	11	S.	S.	NNP
18751	11905	12	HERBERT	HERBERT	NNP
18751	11905	13	COX	COX	NNP
18751	11905	14	,	,	,
18751	11905	15	A.R.S.M.	A.R.S.M.	NNP
18751	11905	16	,	,	,
18751	11905	17	55	55	CD
18751	11905	18	Food	Food	NNP
18751	11905	19	Supply	Supply	NNP
18751	11905	20	,	,	,
18751	11905	21	ROBT	ROBT	NNP
18751	11905	22	.	.	.
18751	11906	1	BRUCE	BRUCE	NNP
18751	11906	2	,	,	,
18751	11906	3	55	55	CD
18751	11906	4	New	New	NNP
18751	11906	5	Lands	Lands	NNPS
18751	11906	6	,	,	,
18751	11906	7	H.R.	H.R.	NNP
18751	11907	1	MILL	MILL	NNP
18751	11907	2	,	,	,
18751	11907	3	D.SC	D.SC	NNP
18751	11907	4	.	.	NNP
18751	11907	5	,	,	,
18751	11907	6	F.R.S.E.	F.R.S.E.	NNP
18751	11907	7	,	,	,
18751	11907	8	54	54	CD
18751	11907	9	Building	Building	NNP
18751	11907	10	Construction	Construction	NNP
18751	11907	11	,	,	,
18751	11907	12	PROF	PROF	NNP
18751	11907	13	.	.	.
18751	11907	14	JAMES	JAMES	NNP
18751	11907	15	LYON	LYON	NNP
18751	11907	16	,	,	,
18751	11907	17	54	54	CD
18751	11907	18	Ore	Ore	NNP
18751	11907	19	and	and	CC
18751	11907	20	Stone	Stone	NNP
18751	11907	21	Mining	Mining	NNP
18751	11907	22	,	,	,
18751	11907	23	PROF	PROF	NNP
18751	11907	24	.	.	.
18751	11908	1	LE	LE	NNP
18751	11908	2	NEVE	NEVE	NNP
18751	11908	3	FOSTER	FOSTER	NNP
18751	11908	4	,	,	,
18751	11908	5	56	56	CD
18751	11908	6	Elementary	Elementary	NNP
18751	11908	7	Mining	Mining	NNP
18751	11908	8	,	,	,
18751	11908	9	"	"	''
18751	11908	10	"	"	``
18751	11908	11	56	56	CD
18751	11908	12	Coal	Coal	NNP
18751	11908	13	Mining	Mining	NNP
18751	11908	14	,	,	,
18751	11908	15	H.W.	H.W.	NNP
18751	11909	1	HUGHES	HUGHES	NNP
18751	11909	2	,	,	,
18751	11909	3	F.G.S.	F.G.S.	NNP
18751	11909	4	,	,	,
18751	11909	5	56	56	CD
18751	11909	6	Practical	Practical	NNP
18751	11909	7	Coal	Coal	NNP
18751	11909	8	Mining	Mining	NNP
18751	11909	9	,	,	,
18751	11909	10	G.L.	G.L.	NNP
18751	11910	1	KERR	KERR	NNP
18751	11910	2	,	,	,
18751	11910	3	M.INST.M.E.	M.INST.M.E.	NNP
18751	11910	4	,	,	,
18751	11910	5	58	58	CD
18751	11910	6	Elementary	Elementary	NNP
18751	11910	7	"	"	''
18751	11910	8	"	"	''
18751	11910	9	"	"	''
18751	11910	10	58	58	CD
18751	11910	11	Electrical	Electrical	NNP
18751	11910	12	Coal	Coal	NNP
18751	11910	13	Mining	Mining	NNP
18751	11910	14	,	,	,
18751	11910	15	D.	D.	NNP
18751	11910	16	BURNS	BURNS	NNP
18751	11910	17	,	,	,
18751	11910	18	58	58	CD
18751	11910	19	Mine	Mine	NNP
18751	11910	20	-	-	HYPH
18751	11910	21	Surveying	surveying	NN
18751	11910	22	,	,	,
18751	11910	23	BENNETT	BENNETT	NNP
18751	11910	24	H.	H.	NNP
18751	11910	25	BROUGH	BROUGH	NNP
18751	11910	26	,	,	,
18751	11910	27	A.R.S.M.	A.R.S.M.	NNP
18751	11910	28	,	,	,
18751	11910	29	57	57	CD
18751	11910	30	Blasting	Blasting	NNP
18751	11910	31	and	and	CC
18751	11910	32	Explosives	Explosives	NNP
18751	11910	33	,	,	,
18751	11910	34	O.	O.	NNP
18751	11910	35	GUTTMANN	GUTTMANN	NNP
18751	11910	36	,	,	,
18751	11910	37	A.M.I.C.E.	a.m.i.c.e.	CD
18751	11910	38	,	,	,
18751	11910	39	57	57	CD
18751	11910	40	Mine	Mine	NNP
18751	11910	41	Accounts	Accounts	NNPS
18751	11910	42	,	,	,
18751	11910	43	PROF	PROF	NNP
18751	11910	44	.	.	NNP
18751	11910	45	J.G.	J.G.	NNP
18751	11911	1	LAWN	LAWN	NNP
18751	11911	2	,	,	,
18751	11911	3	57	57	CD
18751	11911	4	Mining	Mining	NNP
18751	11911	5	Engineers	Engineers	NNPS
18751	11911	6	'	'	POS
18751	11911	7	Pkt.-Bk	Pkt.-Bk	:
18751	11911	8	.	.	.
18751	11911	9	,	,	,
18751	11911	10	E.R.	E.R.	NNP
18751	11912	1	FIELD	FIELD	NNP
18751	11912	2	,	,	,
18751	11912	3	M.INST.M.M.	M.INST.M.M.	NNP
18751	11912	4	,	,	,
18751	11912	5	60	60	CD
18751	11912	6	Petroleum	Petroleum	NNP
18751	11912	7	,	,	,
18751	11912	8	REDWOOD	REDWOOD	NNP
18751	11912	9	AND	and	CC
18751	11912	10	HOLLOWAY	HOLLOWAY	NNP
18751	11912	11	,	,	,
18751	11912	12	61	61	CD
18751	11912	13	A	a	DT
18751	11912	14	Handbook	Handbook	NNP
18751	11912	15	on	on	IN
18751	11912	16	Petroleum	Petroleum	NNP
18751	11912	17	,	,	,
18751	11912	18	J.H.	J.H.	NNP
18751	11913	1	THOMSON	THOMSON	NNP
18751	11913	2	AND	and	CC
18751	11913	3	DR	dr	NN
18751	11913	4	.	.	.
18751	11913	5	REDWOOD	REDWOOD	NNP
18751	11913	6	,	,	,
18751	11913	7	61	61	CD
18751	11913	8	The	the	DT
18751	11913	9	Petroleum	Petroleum	NNP
18751	11913	10	Lamp	Lamp	NNP
18751	11913	11	,	,	,
18751	11913	12	"	"	''
18751	11913	13	"	"	``
18751	11913	14	61	61	CD
18751	11913	15	Metallurgical	Metallurgical	NNP
18751	11913	16	Analysis	Analysis	NNP
18751	11913	17	,	,	,
18751	11913	18	MACLEOD	MACLEOD	NNP
18751	11913	19	AND	and	CC
18751	11913	20	WALKER	WALKER	NNP
18751	11913	21	,	,	,
18751	11913	22	60	60	CD
18751	11913	23	Metallurgy	Metallurgy	NNP
18751	11913	24	(	(	-LRB-
18751	11913	25	General	General	NNP
18751	11913	26	)	)	-RRB-
18751	11913	27	,	,	,
18751	11913	28	PHILLIPS	PHILLIPS	NNP
18751	11913	29	AND	and	CC
18751	11913	30	BAUERMAN	BAUERMAN	NNP
18751	11913	31	,	,	,
18751	11913	32	60	60	CD
18751	11913	33	"	"	''
18751	11913	34	(	(	-LRB-
18751	11913	35	Elementary	Elementary	NNP
18751	11913	36	)	)	-RRB-
18751	11913	37	,	,	,
18751	11913	38	PROF	PROF	NNP
18751	11913	39	.	.	.
18751	11913	40	HUMBOLDT	HUMBOLDT	NNP
18751	11913	41	SEXTON	SEXTON	NNP
18751	11913	42	,	,	,
18751	11913	43	66	66	CD
18751	11913	44	Getting	get	VBG
18751	11913	45	Gold	Gold	NNP
18751	11913	46	,	,	,
18751	11913	47	J.C.F.	J.C.F.	NNP
18751	11914	1	JOHNSON	JOHNSON	NNP
18751	11914	2	,	,	,
18751	11914	3	F.G.S.	F.G.S.	NNP
18751	11914	4	,	,	,
18751	11914	5	58	58	CD
18751	11914	6	Gold	gold	NN
18751	11914	7	Seeking	seeking	NN
18751	11914	8	in	in	IN
18751	11914	9	South	South	NNP
18751	11914	10	Africa	Africa	NNP
18751	11914	11	,	,	,
18751	11914	12	THEO	THEO	NNP
18751	11914	13	KASSNER	KASSNER	NNP
18751	11914	14	,	,	,
18751	11914	15	59	59	CD
18751	11914	16	Cyanide	Cyanide	NNP
18751	11914	17	Process	Process	NNP
18751	11914	18	,	,	,
18751	11914	19	JAMES	JAMES	NNP
18751	11914	20	PARK	PARK	NNP
18751	11914	21	,	,	,
18751	11914	22	F.G.S.	F.G.S.	NNP
18751	11914	23	,	,	,
18751	11914	24	59	59	CD
18751	11914	25	Cyaniding	Cyaniding	NNP
18751	11914	26	,	,	,
18751	11914	27	SMART	SMART	NNP
18751	11914	28	AND	and	CC
18751	11914	29	JULIAN	JULIAN	NNP
18751	11914	30	,	,	,
18751	11914	31	59	59	CD
18751	11914	32	Electric	Electric	NNP
18751	11914	33	Smelting	Smelting	NNP
18751	11914	34	,	,	,
18751	11914	35	Borchers	Borchers	NNP
18751	11914	36	and	and	CC
18751	11914	37	McMillan	McMillan	NNP
18751	11914	38	,	,	,
18751	11914	39	67	67	CD
18751	11914	40	Electro	Electro	NNP
18751	11914	41	-	-	HYPH
18751	11914	42	Metallurgy	Metallurgy	NNP
18751	11914	43	,	,	,
18751	11914	44	W.G.	W.G.	NNP
18751	11915	1	McMillan	McMillan	NNP
18751	11915	2	,	,	,
18751	11915	3	F.I.C.	F.I.C.	NNP
18751	11915	4	,	,	,
18751	11915	5	67	67	CD
18751	11915	6	Assaying	Assaying	NNP
18751	11915	7	,	,	,
18751	11915	8	J.J.	J.J.	NNP
18751	11915	9	&	&	CC
18751	11915	10	C.	C.	NNP
18751	11915	11	BERINGER	BERINGER	NNP
18751	11915	12	,	,	,
18751	11915	13	66	66	CD
18751	11915	14	Metallurgical	Metallurgical	NNP
18751	11915	15	Analysis	Analysis	NNP
18751	11915	16	,	,	,
18751	11915	17	J.J.	J.J.	NNP
18751	11915	18	MORGAN	MORGAN	NNP
18751	11915	19	,	,	,
18751	11915	20	F.C.S	F.C.S	NNP
18751	11915	21	,	,	,
18751	11915	22	66	66	CD
18751	11915	23	Griffin	Griffin	NNP
18751	11915	24	's	's	POS
18751	11915	25	Metallurgical	Metallurgical	NNP
18751	11915	26	Series	Series	NNP
18751	11915	27	ED	ED	NNP
18751	11915	28	.	.	.
18751	11916	1	BY	by	IN
18751	11916	2	SIR	SIR	NNP
18751	11916	3	W.	W.	NNP
18751	11916	4	ROBERTS	ROBERTS	NNP
18751	11916	5	-	-	HYPH
18751	11916	6	AUSTEN	AUSTEN	NNP
18751	11916	7	,	,	,
18751	11916	8	62	62	CD
18751	11916	9	Introduction	introduction	NN
18751	11916	10	,	,	,
18751	11916	11	SIR	SIR	NNP
18751	11916	12	W.	W.	NNP
18751	11916	13	ROBERTS	ROBERTS	NNP
18751	11916	14	-	-	HYPH
18751	11916	15	AUSTEN	AUSTEN	NNP
18751	11916	16	,	,	,
18751	11916	17	K.C.B.	K.C.B.	NNP
18751	11916	18	,	,	,
18751	11916	19	63	63	CD
18751	11916	20	Gold	Gold	NNP
18751	11916	21	,	,	,
18751	11916	22	Metallurgy	Metallurgy	NNP
18751	11916	23	of	of	IN
18751	11916	24	,	,	,
18751	11916	25	DR	DR	NNP
18751	11916	26	.	.	.
18751	11916	27	KIRKE	KIRKE	NNP
18751	11916	28	ROSE	ROSE	NNP
18751	11916	29	,	,	,
18751	11916	30	A.R.S.M.	A.R.S.M.	NNP
18751	11916	31	,	,	,
18751	11916	32	63	63	CD
18751	11916	33	Lead	lead	NN
18751	11916	34	and	and	CC
18751	11916	35	Silver	silver	NN
18751	11916	36	,	,	,
18751	11916	37	"	"	''
18751	11916	38	H.F.	H.F.	NNP
18751	11916	39	COLLINS	COLLINS	NNP
18751	11916	40	,	,	,
18751	11916	41	A.R.S.M.	A.R.S.M.	NNP
18751	11916	42	,	,	,
18751	11916	43	64	64	CD
18751	11916	44	Iron	Iron	NNP
18751	11916	45	,	,	,
18751	11916	46	Metallurgy	Metallurgy	NNP
18751	11916	47	of	of	IN
18751	11916	48	,	,	,
18751	11916	49	THOS	THOS	NNP
18751	11916	50	.	.	.
18751	11917	1	TURNER	TURNER	NNP
18751	11917	2	,	,	,
18751	11917	3	A.R.S.M.	A.R.S.M.	NNP
18751	11917	4	,	,	,
18751	11917	5	65	65	CD
18751	11917	6	Steel	steel	NN
18751	11917	7	,	,	,
18751	11917	8	"	"	''
18751	11917	9	F.W.	F.W.	NNP
18751	11918	1	HARBORD	HARBORD	NNP
18751	11918	2	,	,	,
18751	11918	3	65	65	CD
18751	11918	4	Metallurgical	Metallurgical	NNP
18751	11918	5	Machinery	Machinery	NNP
18751	11918	6	,	,	,
18751	11918	7	H.C.	H.C.	NNP
18751	11918	8	JENKINS	JENKINS	NNP
18751	11918	9	,	,	,
18751	11918	10	A.R.S.M.	A.R.S.M.	NNP
18751	11918	11	,	,	,
18751	11918	12	64	64	CD
18751	11918	13	Goldsmith	Goldsmith	NNP
18751	11918	14	and	and	CC
18751	11918	15	Jeweller	Jeweller	NNP
18751	11918	16	's	's	POS
18751	11918	17	Art	Art	NNP
18751	11918	18	,	,	,
18751	11918	19	THOS	THOS	NNP
18751	11918	20	.	.	.
18751	11919	1	B.	B.	NNP
18751	11919	2	WIGLEY	WIGLEY	NNP
18751	11919	3	,	,	,
18751	11919	4	68	68	CD
18751	11919	5	Precious	precious	JJ
18751	11919	6	Stones	Stones	NNPS
18751	11919	7	,	,	,
18751	11919	8	DR	DR	NNP
18751	11919	9	.	.	.
18751	11919	10	MAX	MAX	NNP
18751	11919	11	BAUER	BAUER	NNP
18751	11919	12	,	,	,
18751	11919	13	68	68	CD
18751	11919	14	*	*	NFP
18751	11919	15	*	*	NFP
18751	11919	16	*	*	NFP
18751	11919	17	*	*	NFP
18751	11919	18	*	*	NFP
18751	11919	19	_	_	NNP
18751	11919	20	Demy	Demy	NNP
18751	11919	21	8vo	8vo	NN
18751	11919	22	,	,	,
18751	11919	23	Handsome	handsome	JJ
18751	11919	24	cloth	cloth	NN
18751	11919	25	,	,	,
18751	11919	26	18s	18	NNS
18751	11919	27	.	.	.
18751	11919	28	_	_	NNP
18751	11919	29	Physical	Physical	NNP
18751	11919	30	Geology	Geology	NNP
18751	11919	31	and	and	CC
18751	11919	32	Palæontology	Palæontology	NNP
18751	11919	33	,	,	,
18751	11919	34	_	_	NNP
18751	11919	35	ON	on	IN
18751	11919	36	THE	the	DT
18751	11919	37	BASIS	basi	NNS
18751	11919	38	OF	of	IN
18751	11919	39	PHILLIPS	PHILLIPS	NNP
18751	11919	40	.	.	.
18751	11919	41	_	_	NNP
18751	11919	42	BY	by	IN
18751	11919	43	HARRY	HARRY	NNP
18751	11919	44	GOVIER	GOVIER	NNP
18751	11919	45	SEELEY	SEELEY	NNP
18751	11919	46	,	,	,
18751	11919	47	F.R.S.	F.R.S.	NNP
18751	11919	48	,	,	,
18751	11919	49	PROFESSOR	PROFESSOR	NNP
18751	11919	50	OF	of	IN
18751	11919	51	GEOGRAPHY	GEOGRAPHY	NNP
18751	11919	52	IN	in	IN
18751	11919	53	KING	KING	NNP
18751	11919	54	'S	's	POS
18751	11919	55	COLLEGE	COLLEGE	NNP
18751	11919	56	,	,	,
18751	11919	57	LONDON	LONDON	NNP
18751	11919	58	.	.	.
18751	11920	1	With	with	IN
18751	11920	2	Frontispiece	Frontispiece	NNP
18751	11920	3	in	in	IN
18751	11920	4	Chromo	Chromo	NNP
18751	11920	5	-	-	HYPH
18751	11920	6	Lithography	Lithography	NNP
18751	11920	7	,	,	,
18751	11920	8	and	and	CC
18751	11920	9	Illustrations	illustration	NNS
18751	11920	10	.	.	.
18751	11921	1	"	"	``
18751	11921	2	It	-PRON-	PRP
18751	11921	3	is	be	VBZ
18751	11921	4	impossible	impossible	JJ
18751	11921	5	to	to	TO
18751	11921	6	praise	praise	VB
18751	11921	7	too	too	RB
18751	11921	8	highly	highly	RB
18751	11921	9	the	the	DT
18751	11921	10	research	research	NN
18751	11921	11	which	which	WDT
18751	11921	12	PROFESSOR	PROFESSOR	NNP
18751	11921	13	SEELEY	SEELEY	NNP
18751	11921	14	'S	'S	NNP
18751	11921	15	'	'	''
18751	11921	16	PHYSICAL	physical	NN
18751	11921	17	GEOLOGY	geology	NN
18751	11921	18	'	'	POS
18751	11921	19	evidences	evidence	NNS
18751	11921	20	.	.	.
18751	11922	1	IT	it	PRP
18751	11922	2	IS	be	VBZ
18751	11922	3	FAR	far	RB
18751	11922	4	MORE	MORE	JJR
18751	11922	5	THAN	than	IN
18751	11922	6	A	a	DT
18751	11922	7	TEXT	text	NN
18751	11922	8	-	-	HYPH
18751	11922	9	BOOK	BOOK	NNP
18751	11922	10	--	--	:
18751	11922	11	it	-PRON-	PRP
18751	11922	12	is	be	VBZ
18751	11922	13	a	a	DT
18751	11922	14	DIRECTORY	directory	NN
18751	11922	15	to	to	IN
18751	11922	16	the	the	DT
18751	11922	17	Student	Student	NNP
18751	11922	18	in	in	IN
18751	11922	19	prosecuting	prosecute	VBG
18751	11922	20	his	-PRON-	PRP$
18751	11922	21	researches	research	NNS
18751	11922	22	.	.	.
18751	11922	23	"	"	''
18751	11923	1	--_Presidential	--_Presidential	:
18751	11923	2	Address	address	NN
18751	11923	3	to	to	IN
18751	11923	4	the	the	DT
18751	11923	5	Geological	Geological	NNP
18751	11923	6	Society	Society	NNP
18751	11923	7	,	,	,
18751	11923	8	1885	1885	CD
18751	11923	9	,	,	,
18751	11923	10	by	by	IN
18751	11923	11	Rev.	Rev.	NNP
18751	11924	1	Prof.	Prof.	NNP
18751	11924	2	Bonney	Bonney	NNP
18751	11924	3	,	,	,
18751	11924	4	D.Sc	D.Sc	NNP
18751	11924	5	.	.	NNP
18751	11924	6	,	,	,
18751	11924	7	LL.D.	LL.D.	NNP
18751	11924	8	,	,	,
18751	11924	9	F.R.S.	F.R.S.	NNP
18751	11924	10	_	_	NNP
18751	11924	11	"	"	``
18751	11924	12	PROFESSOR	PROFESSOR	NNP
18751	11924	13	SEELEY	SEELEY	NNP
18751	11924	14	maintains	maintain	VBZ
18751	11924	15	in	in	IN
18751	11924	16	his	-PRON-	PRP$
18751	11924	17	'	'	``
18751	11924	18	PHYSICAL	physical	NN
18751	11924	19	GEOLOGY	GEOLOGY	NNP
18751	11924	20	'	'	''
18751	11924	21	the	the	DT
18751	11924	22	high	high	JJ
18751	11924	23	reputation	reputation	NN
18751	11924	24	he	-PRON-	PRP
18751	11924	25	already	already	RB
18751	11924	26	deservedly	deservedly	RB
18751	11924	27	bears	bear	VBZ
18751	11924	28	as	as	IN
18751	11924	29	a	a	DT
18751	11924	30	Teacher	teacher	NN
18751	11924	31	.	.	.
18751	11924	32	"--_Dr	"--_Dr	''
18751	11924	33	.	.	.
18751	11925	1	Henry	Henry	NNP
18751	11925	2	Woodward	Woodward	NNP
18751	11925	3	,	,	,
18751	11925	4	F.R.S.	F.R.S.	NNP
18751	11925	5	,	,	,
18751	11925	6	in	in	IN
18751	11925	7	the	the	DT
18751	11925	8	"	"	``
18751	11925	9	Geological	Geological	NNP
18751	11925	10	Magazine	Magazine	NNP
18751	11925	11	.	.	.
18751	11926	1	"	"	``
18751	11926	2	_	_	NNP
18751	11926	3	"	"	''
18751	11926	4	PROFESSOR	PROFESSOR	NNP
18751	11926	5	SEELEY	SEELEY	NNP
18751	11926	6	'S	's	POS
18751	11926	7	work	work	NN
18751	11926	8	includes	include	VBZ
18751	11926	9	one	one	CD
18751	11926	10	of	of	IN
18751	11926	11	the	the	DT
18751	11926	12	most	most	RBS
18751	11926	13	satisfactory	satisfactory	JJ
18751	11926	14	Treatises	treatise	NNS
18751	11926	15	on	on	IN
18751	11926	16	Lithology	Lithology	NNP
18751	11926	17	in	in	IN
18751	11926	18	the	the	DT
18751	11926	19	English	english	JJ
18751	11926	20	language	language	NN
18751	11926	21	.	.	.
18751	11926	22	"	"	''
18751	11927	1	--_American	--_American	:
18751	11927	2	Journal	Journal	NNP
18751	11927	3	of	of	IN
18751	11927	4	Engineering	Engineering	NNP
18751	11927	5	.	.	.
18751	11927	6	_	_	NNP
18751	11927	7	*	*	NFP
18751	11927	8	*	*	NFP
18751	11927	9	*	*	NFP
18751	11927	10	*	*	NFP
18751	11927	11	*	*	NFP
18751	11927	12	_	_	NNP
18751	11927	13	Demy	Demy	NNP
18751	11927	14	8vo	8vo	NN
18751	11927	15	,	,	,
18751	11927	16	Handsome	handsome	JJ
18751	11927	17	cloth	cloth	NN
18751	11927	18	,	,	,
18751	11927	19	34s	34	NNS
18751	11927	20	.	.	.
18751	11927	21	_	_	NNP
18751	11927	22	Stratigraphical	Stratigraphical	NNP
18751	11927	23	Geology	Geology	NNP
18751	11927	24	&	&	CC
18751	11927	25	Palæontology	Palæontology	NNP
18751	11927	26	,	,	,
18751	11927	27	_	_	NNP
18751	11927	28	ON	on	IN
18751	11927	29	THE	the	DT
18751	11927	30	BASIS	basi	NNS
18751	11927	31	OF	of	IN
18751	11927	32	PHILLIPS	PHILLIPS	NNP
18751	11927	33	.	.	.
18751	11927	34	_	_	NNP
18751	11927	35	BY	by	IN
18751	11927	36	ROBERT	ROBERT	NNP
18751	11927	37	ETHERIDGE	ETHERIDGE	NNP
18751	11927	38	,	,	,
18751	11927	39	F.R.S.	F.R.S.	NNP
18751	11927	40	,	,	,
18751	11927	41	OF	of	IN
18751	11927	42	THE	the	DT
18751	11927	43	NATURAL	NATURAL	NNP
18751	11927	44	HIST	HIST	NNS
18751	11927	45	.	.	.
18751	11928	1	DEPARTMENT	DEPARTMENT	NNP
18751	11928	2	,	,	,
18751	11928	3	BRITISH	BRITISH	NNP
18751	11928	4	MUSEUM	MUSEUM	NNP
18751	11928	5	,	,	,
18751	11928	6	LATE	late	JJ
18751	11928	7	PALÆONTOLOGIST	PALÆONTOLOGIST	NNP
18751	11928	8	TO	to	IN
18751	11928	9	THE	the	DT
18751	11928	10	GEOLOGICAL	GEOLOGICAL	NNP
18751	11928	11	SURVEY	survey	NN
18751	11928	12	OF	of	IN
18751	11928	13	GREAT	great	JJ
18751	11928	14	BRITAIN	BRITAIN	NNP
18751	11928	15	,	,	,
18751	11928	16	PAST	past	JJ
18751	11928	17	PRESIDENT	PRESIDENT	NNP
18751	11928	18	OF	of	IN
18751	11928	19	THE	the	DT
18751	11928	20	GEOLOGICAL	GEOLOGICAL	NNP
18751	11928	21	SOCIETY	SOCIETY	NNP
18751	11928	22	,	,	,
18751	11928	23	ETC	ETC	NNP
18751	11928	24	.	.	.
18751	11929	1	With	with	IN
18751	11929	2	Map	Map	NNP
18751	11929	3	,	,	,
18751	11929	4	Numerous	Numerous	NNP
18751	11929	5	Tables	Tables	NNPS
18751	11929	6	,	,	,
18751	11929	7	and	and	CC
18751	11929	8	Thirty	thirty	CD
18751	11929	9	-	-	HYPH
18751	11929	10	six	six	CD
18751	11929	11	Plates	plate	NNS
18751	11929	12	.	.	.
18751	11930	1	"	"	``
18751	11930	2	No	no	DT
18751	11930	3	such	such	JJ
18751	11930	4	compendium	compendium	NN
18751	11930	5	of	of	IN
18751	11930	6	geological	geological	JJ
18751	11930	7	knowledge	knowledge	NN
18751	11930	8	has	have	VBZ
18751	11930	9	ever	ever	RB
18751	11930	10	been	be	VBN
18751	11930	11	brought	bring	VBN
18751	11930	12	together	together	RB
18751	11930	13	before	before	RB
18751	11930	14	.	.	.
18751	11930	15	"	"	''
18751	11931	1	--_Westminster	--_Westminster	:
18751	11931	2	Review	Review	NNP
18751	11931	3	.	.	.
18751	11931	4	_	_	NNP
18751	11931	5	"	"	``
18751	11931	6	If	if	IN
18751	11931	7	PROF	PROF	NNP
18751	11931	8	.	.	.
18751	11931	9	SEELEY	SEELEY	NNP
18751	11931	10	'S	's	POS
18751	11931	11	volume	volume	NN
18751	11931	12	was	be	VBD
18751	11931	13	remarkable	remarkable	JJ
18751	11931	14	for	for	IN
18751	11931	15	its	-PRON-	PRP$
18751	11931	16	originality	originality	NN
18751	11931	17	and	and	CC
18751	11931	18	the	the	DT
18751	11931	19	breadth	breadth	NN
18751	11931	20	of	of	IN
18751	11931	21	its	-PRON-	PRP$
18751	11931	22	views	view	NNS
18751	11931	23	,	,	,
18751	11931	24	Mr.	Mr.	NNP
18751	11931	25	ETHERIDGE	ETHERIDGE	NNP
18751	11931	26	fully	fully	RB
18751	11931	27	justifies	justify	VBZ
18751	11931	28	the	the	DT
18751	11931	29	assertion	assertion	NN
18751	11931	30	made	make	VBN
18751	11931	31	in	in	IN
18751	11931	32	his	-PRON-	PRP$
18751	11931	33	preface	preface	NN
18751	11931	34	that	that	IN
18751	11931	35	his	-PRON-	PRP$
18751	11931	36	book	book	NN
18751	11931	37	differs	differ	VBZ
18751	11931	38	in	in	IN
18751	11931	39	construction	construction	NN
18751	11931	40	and	and	CC
18751	11931	41	detail	detail	NN
18751	11931	42	from	from	IN
18751	11931	43	any	any	DT
18751	11931	44	known	know	VBN
18751	11931	45	manual	manual	NN
18751	11931	46	....	....	NFP
18751	11931	47	Must	Must	MD
18751	11931	48	take	take	VB
18751	11931	49	HIGH	high	JJ
18751	11931	50	RANK	rank	NN
18751	11931	51	AMONG	among	IN
18751	11931	52	WORKS	works	NN
18751	11931	53	OF	of	IN
18751	11931	54	REFERENCE	reference	NN
18751	11931	55	.	.	.
18751	11931	56	"	"	''
18751	11932	1	--_Athenæum	--_Athenæum	:
18751	11932	2	.	.	.
18751	11932	3	_	_	NNP
18751	11932	4	*	*	NFP
18751	11932	5	*	*	NFP
18751	11932	6	*	*	NFP
18751	11932	7	*	*	NFP
18751	11932	8	*	*	NFP
18751	11932	9	OPEN	OPEN	NNP
18751	11932	10	-	-	HYPH
18751	11932	11	AIR	AIR	NNP
18751	11932	12	STUDIES	study	NNS
18751	11932	13	IN	in	IN
18751	11932	14	GEOLOGY	geology	NN
18751	11932	15	:	:	:
18751	11932	16	An	an	DT
18751	11932	17	Introduction	introduction	NN
18751	11932	18	to	to	IN
18751	11932	19	Geology	geology	NN
18751	11932	20	Out	out	RB
18751	11932	21	-	-	HYPH
18751	11932	22	of	of	IN
18751	11932	23	-	-	HYPH
18751	11932	24	doors	door	NNS
18751	11932	25	.	.	.
18751	11933	1	BY	by	IN
18751	11933	2	PROFESSOR	PROFESSOR	NNP
18751	11933	3	GRENVILLE	GRENVILLE	NNP
18751	11933	4	COLE	COLE	NNP
18751	11933	5	,	,	,
18751	11933	6	M.R.I.A.	M.R.I.A.	NNP
18751	11933	7	,	,	,
18751	11933	8	F.G.S.	F.G.S.	NNP
18751	11934	1	For	for	IN
18751	11934	2	details	detail	NNS
18751	11934	3	,	,	,
18751	11934	4	see	see	VB
18751	11934	5	Griffin	Griffin	NNP
18751	11934	6	's	's	POS
18751	11934	7	Introductory	Introductory	NNP
18751	11934	8	Science	Science	NNP
18751	11934	9	Series	Series	NNP
18751	11934	10	,	,	,
18751	11934	11	p.	p.	NN
18751	11934	12	85	85	CD
18751	11934	13	.	.	.
18751	11935	1	*	*	NFP
18751	11935	2	*	*	NFP
18751	11935	3	*	*	NFP
18751	11935	4	*	*	NFP
18751	11935	5	*	*	NFP
18751	11935	6	_	_	NNP
18751	11935	7	Crown	Crown	NNP
18751	11935	8	8vo	8vo	NNP
18751	11935	9	.	.	.
18751	11936	1	Handsome	Handsome	NNP
18751	11936	2	Cloth	Cloth	NNP
18751	11936	3	,	,	,
18751	11936	4	2s	2s	CD
18751	11936	5	.	.	.
18751	11937	1	6d	6d	NNP
18751	11937	2	.	.	.
18751	11937	3	_	_	NNP
18751	11937	4	~RESEARCHES	~RESEARCHES	NNP
18751	11937	5	ON	on	IN
18751	11937	6	THE	the	DT
18751	11937	7	PAST	past	NN
18751	11937	8	AND	and	CC
18751	11937	9	PRESENT	present	VB
18751	11937	10	HISTORY	history	NN
18751	11937	11	OF	of	IN
18751	11937	12	THE	the	DT
18751	11937	13	EARTH	EARTH	NNP
18751	11937	14	'S	's	POS
18751	11937	15	ATMOSPHERE.~	ATMOSPHERE.~	NNP
18751	11937	16	_	_	NNP
18751	11937	17	Including	include	VBG
18751	11937	18	the	the	DT
18751	11937	19	latest	late	JJS
18751	11937	20	Discoveries	discovery	NNS
18751	11937	21	and	and	CC
18751	11937	22	their	-PRON-	PRP$
18751	11937	23	Practical	Practical	NNP
18751	11937	24	Applications	Applications	NNPS
18751	11937	25	.	.	.
18751	11937	26	_	_	NNP
18751	11937	27	BY	by	IN
18751	11937	28	DR	DR	NNP
18751	11937	29	.	.	.
18751	11937	30	THOMAS	THOMAS	NNP
18751	11937	31	LAMB	LAMB	NNP
18751	11937	32	PHIPSON	PHIPSON	NNS
18751	11937	33	.	.	.
18751	11938	1	PART	PART	NNP
18751	11938	2	I.--THE	i.--the	NN
18751	11938	3	EARTH	EARTH	NNP
18751	11938	4	'S	's	POS
18751	11938	5	ATMOSPHERE	ATMOSPHERE	NNP
18751	11938	6	IN	in	IN
18751	11938	7	REMOTE	remote	JJ
18751	11938	8	GEOLOGICAL	GEOLOGICAL	NNP
18751	11938	9	PERIODS	periods	NN
18751	11938	10	.	.	.
18751	11939	1	PART	PART	NNP
18751	11939	2	II.--THE	II.--THE	NNP
18751	11939	3	ATMOSPHERE	ATMOSPHERE	NNP
18751	11939	4	OF	of	IN
18751	11939	5	OUR	our	PRP$
18751	11939	6	PRESENT	PRESENT	NNP
18751	11939	7	PERIOD	PERIOD	NNP
18751	11939	8	.	.	.
18751	11940	1	APPENDICES	appendices	NN
18751	11940	2	;	;	:
18751	11940	3	INDEX	INDEX	NNP
18751	11940	4	.	.	.
18751	11941	1	*	*	NFP
18751	11941	2	*	*	NFP
18751	11941	3	*	*	NFP
18751	11941	4	Dr.	Dr.	NNP
18751	11941	5	Phipson	Phipson	NNP
18751	11941	6	's	's	POS
18751	11941	7	work	work	NN
18751	11941	8	presents	present	VBZ
18751	11941	9	,	,	,
18751	11941	10	amidst	amidst	IN
18751	11941	11	much	much	JJ
18751	11941	12	which	which	WDT
18751	11941	13	is	be	VBZ
18751	11941	14	of	of	IN
18751	11941	15	interest	interest	NN
18751	11941	16	to	to	IN
18751	11941	17	the	the	DT
18751	11941	18	Scientist	Scientist	NNP
18751	11941	19	and	and	CC
18751	11941	20	the	the	DT
18751	11941	21	General	General	NNP
18751	11941	22	Reader	Reader	NNP
18751	11941	23	alike	alike	RB
18751	11941	24	,	,	,
18751	11941	25	a	a	DT
18751	11941	26	short	short	JJ
18751	11941	27	_	_	NNP
18751	11941	28	résumé	résumé	NN
18751	11941	29	_	_	NNP
18751	11941	30	of	of	IN
18751	11941	31	his	-PRON-	PRP$
18751	11941	32	discovery	discovery	NN
18751	11941	33	of	of	IN
18751	11941	34	the	the	DT
18751	11941	35	origin	origin	NN
18751	11941	36	of	of	IN
18751	11941	37	Atmospheric	Atmospheric	NNP
18751	11941	38	Oxygen	Oxygen	NNP
18751	11941	39	,	,	,
18751	11941	40	the	the	DT
18751	11941	41	existence	existence	NN
18751	11941	42	of	of	IN
18751	11941	43	which	which	WDT
18751	11941	44	he	-PRON-	PRP
18751	11941	45	attributes	attribute	VBZ
18751	11941	46	wholly	wholly	RB
18751	11941	47	to	to	IN
18751	11941	48	the	the	DT
18751	11941	49	action	action	NN
18751	11941	50	of	of	IN
18751	11941	51	Solar	Solar	NNP
18751	11941	52	Radiation	Radiation	NNP
18751	11941	53	upon	upon	IN
18751	11941	54	vegetable	vegetable	JJ
18751	11941	55	life	life	NN
18751	11941	56	.	.	.
18751	11942	1	The	the	DT
18751	11942	2	book	book	NN
18751	11942	3	will	will	MD
18751	11942	4	be	be	VB
18751	11942	5	found	find	VBN
18751	11942	6	replete	replete	JJ
18751	11942	7	with	with	IN
18751	11942	8	much	much	JJ
18751	11942	9	that	that	WDT
18751	11942	10	is	be	VBZ
18751	11942	11	new	new	JJ
18751	11942	12	,	,	,
18751	11942	13	curious	curious	JJ
18751	11942	14	,	,	,
18751	11942	15	and	and	CC
18751	11942	16	interesting	interesting	JJ
18751	11942	17	,	,	,
18751	11942	18	both	both	DT
18751	11942	19	in	in	IN
18751	11942	20	connection	connection	NN
18751	11942	21	with	with	IN
18751	11942	22	Weather	Weather	NNP
18751	11942	23	Lore	Lore	NNP
18751	11942	24	,	,	,
18751	11942	25	and	and	CC
18751	11942	26	with	with	IN
18751	11942	27	Scientific	Scientific	NNP
18751	11942	28	Meteorology.--_Publisher	Meteorology.--_Publisher	NNP
18751	11942	29	's	's	POS
18751	11942	30	Note	note	NN
18751	11942	31	.	.	.
18751	11942	32	_	_	NNP
18751	11942	33	"	"	``
18751	11942	34	The	the	DT
18751	11942	35	book	book	NN
18751	11942	36	should	should	MD
18751	11942	37	prove	prove	VB
18751	11942	38	of	of	IN
18751	11942	39	interest	interest	NN
18751	11942	40	to	to	IN
18751	11942	41	general	general	JJ
18751	11942	42	readers	reader	NNS
18751	11942	43	,	,	,
18751	11942	44	as	as	RB
18751	11942	45	well	well	RB
18751	11942	46	as	as	IN
18751	11942	47	to	to	IN
18751	11942	48	meteorologists	meteorologist	NNS
18751	11942	49	and	and	CC
18751	11942	50	other	other	JJ
18751	11942	51	students	student	NNS
18751	11942	52	of	of	IN
18751	11942	53	science	science	NN
18751	11942	54	.	.	.
18751	11942	55	"	"	''
18751	11943	1	--_Nature	--_Nature	:
18751	11943	2	.	.	.
18751	11943	3	_	_	NNP
18751	11943	4	*	*	NFP
18751	11943	5	*	*	NFP
18751	11943	6	*	*	NFP
18751	11943	7	*	*	NFP
18751	11943	8	*	*	NFP
18751	11943	9	By	by	IN
18751	11943	10	GRENVILLE	GRENVILLE	NNP
18751	11943	11	A.J.	A.J.	NNP
18751	11944	1	COLE	COLE	NNP
18751	11944	2	,	,	,
18751	11944	3	M.R.I.A.	M.R.I.A.	NNP
18751	11944	4	,	,	,
18751	11944	5	F.G.S.	F.G.S.	NNP
18751	11944	6	,	,	,
18751	11944	7	Professor	Professor	NNP
18751	11944	8	of	of	IN
18751	11944	9	Geology	Geology	NNP
18751	11944	10	in	in	IN
18751	11944	11	the	the	DT
18751	11944	12	Royal	Royal	NNP
18751	11944	13	College	College	NNP
18751	11944	14	of	of	IN
18751	11944	15	Science	Science	NNP
18751	11944	16	for	for	IN
18751	11944	17	Ireland	Ireland	NNP
18751	11944	18	,	,	,
18751	11944	19	and	and	CC
18751	11944	20	Examiner	Examiner	NNP
18751	11944	21	in	in	IN
18751	11944	22	the	the	DT
18751	11944	23	University	University	NNP
18751	11944	24	of	of	IN
18751	11944	25	London	London	NNP
18751	11944	26	.	.	.
18751	11945	1	_	_	NNP
18751	11945	2	See	See	NNP
18751	11945	3	also	also	RB
18751	11945	4	the	the	DT
18751	11945	5	two	two	CD
18751	11945	6	following	follow	VBG
18751	11945	7	pages	page	NNS
18751	11945	8	(	(	-LRB-
18751	11945	9	54	54	CD
18751	11945	10	,	,	,
18751	11945	11	55	55	CD
18751	11945	12	)	)	-RRB-
18751	11945	13	,	,	,
18751	11945	14	and	and	CC
18751	11945	15	page	page	NN
18751	11945	16	85	85	CD
18751	11945	17	.	.	.
18751	11945	18	_	_	NN
18751	11945	19	*	*	NFP
18751	11945	20	*	*	NFP
18751	11945	21	*	*	NFP
18751	11945	22	*	*	NFP
18751	11945	23	*	*	NFP
18751	11945	24	~AIDS	~AIDS	NFP
18751	11945	25	IN	in	IN
18751	11945	26	PRACTICAL	PRACTICAL	NNP
18751	11945	27	GEOLOGY:~	GEOLOGY:~	NNP
18751	11945	28	_	_	NNP
18751	11945	29	WITH	with	IN
18751	11945	30	A	a	DT
18751	11945	31	SECTION	section	NN
18751	11945	32	ON	on	IN
18751	11945	33	PALÆONTOLOGY	PALÆONTOLOGY	NNP
18751	11945	34	.	.	.
18751	11945	35	_	_	NNP
18751	11945	36	BY	by	IN
18751	11945	37	PROFESSOR	PROFESSOR	NNP
18751	11945	38	GRENVILLE	GRENVILLE	NNP
18751	11945	39	COLE	COLE	NNP
18751	11945	40	,	,	,
18751	11945	41	M.R.I.A.	M.R.I.A.	NNP
18751	11945	42	,	,	,
18751	11945	43	F.G.S.	F.G.S.	NNP
18751	11946	1	FOURTH	FOURTH	NNP
18751	11946	2	EDITION	EDITION	NNP
18751	11946	3	,	,	,
18751	11946	4	Thoroughly	Thoroughly	NNP
18751	11946	5	Revised	revise	VBN
18751	11946	6	.	.	.
18751	11947	1	With	with	IN
18751	11947	2	Frontispiece	Frontispiece	NNP
18751	11947	3	and	and	CC
18751	11947	4	Illustrations	Illustrations	NNPS
18751	11947	5	.	.	.
18751	11948	1	Cloth	Cloth	NNP
18751	11948	2	,	,	,
18751	11948	3	10s	10	NNS
18751	11948	4	.	.	.
18751	11949	1	6d	6d	NNP
18751	11949	2	.	.	.
18751	11950	1	GENERAL	GENERAL	NNP
18751	11950	2	CONTENTS.--	CONTENTS.--	NNP
18751	11950	3	PART	PART	NNP
18751	11950	4	I.--SAMPLING	i.--sampling	ADD
18751	11950	5	OF	of	IN
18751	11950	6	THE	the	DT
18751	11950	7	EARTH	EARTH	NNP
18751	11950	8	'S	's	POS
18751	11950	9	CRUST	CRUST	NNS
18751	11950	10	.	.	.
18751	11951	1	PART	part	JJ
18751	11951	2	II.--EXAMINATION	II.--EXAMINATION	NNS
18751	11951	3	OF	of	IN
18751	11951	4	MINERALS	mineral	NNS
18751	11951	5	.	.	.
18751	11952	1	PART	PART	NNP
18751	11952	2	III.--EXAMINATION	III.--EXAMINATION	NNP
18751	11952	3	OF	of	IN
18751	11952	4	ROCKS	rock	NNS
18751	11952	5	.	.	.
18751	11953	1	PART	PART	NNP
18751	11953	2	IV.--EXAMINATION	IV.--EXAMINATION	NNS
18751	11953	3	OF	of	IN
18751	11953	4	FOSSILS	fossils	NN
18751	11953	5	.	.	.
18751	11954	1	"	"	``
18751	11954	2	Prof.	Prof.	NNP
18751	11954	3	Cole	Cole	NNP
18751	11954	4	treats	treat	NNS
18751	11954	5	of	of	IN
18751	11954	6	the	the	DT
18751	11954	7	examination	examination	NN
18751	11954	8	of	of	IN
18751	11954	9	minerals	mineral	NNS
18751	11954	10	and	and	CC
18751	11954	11	rocks	rock	NNS
18751	11954	12	in	in	IN
18751	11954	13	a	a	DT
18751	11954	14	way	way	NN
18751	11954	15	that	that	WDT
18751	11954	16	has	have	VBZ
18751	11954	17	never	never	RB
18751	11954	18	been	be	VBN
18751	11954	19	attempted	attempt	VBN
18751	11954	20	before	before	RB
18751	11954	21	...	...	.
18751	11954	22	DESERVING	deserving	NN
18751	11954	23	OF	of	IN
18751	11954	24	THE	the	DT
18751	11954	25	HIGHEST	HIGHEST	NNP
18751	11954	26	PRAISE	praise	NN
18751	11954	27	.	.	.
18751	11955	1	Here	here	RB
18751	11955	2	indeed	indeed	RB
18751	11955	3	are	be	VBP
18751	11955	4	'	'	``
18751	11955	5	Aids	Aids	NNP
18751	11955	6	'	'	POS
18751	11955	7	INNUMERABLE	INNUMERABLE	NNP
18751	11955	8	and	and	CC
18751	11955	9	INVALUABLE	INVALUABLE	NNP
18751	11955	10	.	.	.
18751	11956	1	All	all	PDT
18751	11956	2	the	the	DT
18751	11956	3	directions	direction	NNS
18751	11956	4	are	be	VBP
18751	11956	5	given	give	VBN
18751	11956	6	,	,	,
18751	11956	7	with	with	IN
18751	11956	8	the	the	DT
18751	11956	9	utmost	utmost	NNP
18751	11956	10	clearness	clearness	NN
18751	11956	11	and	and	CC
18751	11956	12	precision	precision	NN
18751	11956	13	.	.	.
18751	11956	14	"	"	''
18751	11957	1	--_Athenæum	--_Athenæum	:
18751	11957	2	.	.	.
18751	11957	3	_	_	NNP
18751	11957	4	"	"	``
18751	11957	5	That	that	IN
18751	11957	6	the	the	DT
18751	11957	7	work	work	NN
18751	11957	8	deserves	deserve	VBZ
18751	11957	9	its	-PRON-	PRP$
18751	11957	10	title	title	NN
18751	11957	11	,	,	,
18751	11957	12	that	that	IN
18751	11957	13	it	-PRON-	PRP
18751	11957	14	is	be	VBZ
18751	11957	15	full	full	JJ
18751	11957	16	of	of	IN
18751	11957	17	'	'	``
18751	11957	18	AIDS	AIDS	NNP
18751	11957	19	,	,	,
18751	11957	20	'	'	''
18751	11957	21	and	and	CC
18751	11957	22	in	in	IN
18751	11957	23	the	the	DT
18751	11957	24	highest	high	JJS
18751	11957	25	degree	degree	NN
18751	11957	26	'	'	POS
18751	11957	27	PRACTICAL	practical	NN
18751	11957	28	,	,	,
18751	11957	29	'	'	''
18751	11957	30	will	will	MD
18751	11957	31	be	be	VB
18751	11957	32	the	the	DT
18751	11957	33	verdict	verdict	NN
18751	11957	34	of	of	IN
18751	11957	35	all	all	DT
18751	11957	36	who	who	WP
18751	11957	37	use	use	VBP
18751	11957	38	it	-PRON-	PRP
18751	11957	39	.	.	.
18751	11957	40	"	"	''
18751	11958	1	--_Nature	--_Nature	:
18751	11958	2	.	.	.
18751	11958	3	_	_	NNP
18751	11958	4	"	"	``
18751	11958	5	This	this	DT
18751	11958	6	EXCELLENT	excellent	IN
18751	11958	7	MANUAL	MANUAL	NNPS
18751	11958	8	...	...	:
18751	11958	9	will	will	MD
18751	11958	10	be	be	VB
18751	11958	11	A	a	DT
18751	11958	12	VERY	very	RB
18751	11958	13	GREAT	great	JJ
18751	11958	14	HELP	help	NN
18751	11958	15	....	....	.
18751	11959	1	The	the	DT
18751	11959	2	Section	Section	NNP
18751	11959	3	on	on	IN
18751	11959	4	the	the	DT
18751	11959	5	Examination	Examination	NNP
18751	11959	6	of	of	IN
18751	11959	7	Fossils	Fossils	NNP
18751	11959	8	is	be	VBZ
18751	11959	9	probably	probably	RB
18751	11959	10	the	the	DT
18751	11959	11	BEST	best	NN
18751	11959	12	of	of	IN
18751	11959	13	its	-PRON-	PRP$
18751	11959	14	kind	kind	NN
18751	11959	15	yet	yet	RB
18751	11959	16	published	publish	VBN
18751	11959	17	....	....	NFP
18751	11959	18	FULL	full	RB
18751	11959	19	of	of	IN
18751	11959	20	well	well	RB
18751	11959	21	-	-	HYPH
18751	11959	22	digested	digest	VBN
18751	11959	23	information	information	NN
18751	11959	24	from	from	IN
18751	11959	25	the	the	DT
18751	11959	26	newest	new	JJS
18751	11959	27	sources	source	NNS
18751	11959	28	and	and	CC
18751	11959	29	from	from	IN
18751	11959	30	personal	personal	JJ
18751	11959	31	research	research	NN
18751	11959	32	.	.	.
18751	11959	33	"	"	''
18751	11960	1	--_Annals	--_Annals	:
18751	11960	2	of	of	IN
18751	11960	3	Nat	Nat	NNP
18751	11960	4	.	.	.
18751	11961	1	History	history	NN
18751	11961	2	.	.	.
18751	11961	3	_	_	NNP
18751	11961	4	*	*	NFP
18751	11961	5	*	*	NFP
18751	11961	6	*	*	NFP
18751	11961	7	*	*	NFP
18751	11961	8	*	*	NFP
18751	11961	9	GRIFFINS	GRIFFINS	NNP
18751	11961	10	"	"	``
18751	11961	11	NEW	NEW	NNP
18751	11961	12	LAND	LAND	NNP
18751	11961	13	"	"	''
18751	11961	14	SERIES	serie	NNS
18751	11961	15	.	.	.
18751	11962	1	*	*	NFP
18751	11962	2	*	*	NFP
18751	11962	3	*	*	NFP
18751	11962	4	*	*	NFP
18751	11962	5	*	*	NFP
18751	11962	6	_	_	NNP
18751	11962	7	Practical	Practical	NNP
18751	11962	8	Hand	Hand	NNP
18751	11962	9	-	-	HYPH
18751	11962	10	Books	Books	NNP
18751	11962	11	for	for	IN
18751	11962	12	the	the	DT
18751	11962	13	Use	Use	NNP
18751	11962	14	of	of	IN
18751	11962	15	Prospectors	Prospectors	NNPS
18751	11962	16	,	,	,
18751	11962	17	Explorers	Explorers	NNPS
18751	11962	18	,	,	,
18751	11962	19	Settlers	Settlers	NNPS
18751	11962	20	,	,	,
18751	11962	21	Colonists	Colonists	NNPS
18751	11962	22	,	,	,
18751	11962	23	and	and	CC
18751	11962	24	all	all	DT
18751	11962	25	Interested	interested	JJ
18751	11962	26	in	in	IN
18751	11962	27	the	the	DT
18751	11962	28	opening	opening	NN
18751	11962	29	up	up	RP
18751	11962	30	and	and	CC
18751	11962	31	Development	Development	NNP
18751	11962	32	of	of	IN
18751	11962	33	New	New	NNP
18751	11962	34	Lands	Lands	NNPS
18751	11962	35	.	.	.
18751	11962	36	_	_	NNP
18751	11962	37	EDITED	EDITED	NNP
18751	11962	38	BY	by	IN
18751	11962	39	GRENVILLE	grenville	NN
18751	11962	40	A.J.	A.J.	NNP
18751	11963	1	COLE	COLE	NNP
18751	11963	2	,	,	,
18751	11963	3	M.R.I.A.	M.R.I.A.	NNP
18751	11963	4	,	,	,
18751	11963	5	F.G.S.	F.G.S.	NNP
18751	11963	6	,	,	,
18751	11963	7	Professor	Professor	NNP
18751	11963	8	of	of	IN
18751	11963	9	Geology	Geology	NNP
18751	11963	10	in	in	IN
18751	11963	11	the	the	DT
18751	11963	12	Royal	Royal	NNP
18751	11963	13	College	College	NNP
18751	11963	14	of	of	IN
18751	11963	15	Science	Science	NNP
18751	11963	16	for	for	IN
18751	11963	17	Ireland	Ireland	NNP
18751	11963	18	,	,	,
18751	11963	19	and	and	CC
18751	11963	20	Examiner	Examiner	NNP
18751	11963	21	in	in	IN
18751	11963	22	the	the	DT
18751	11963	23	University	University	NNP
18751	11963	24	of	of	IN
18751	11963	25	London	London	NNP
18751	11963	26	.	.	.
18751	11964	1	*	*	NFP
18751	11964	2	*	*	NFP
18751	11964	3	*	*	NFP
18751	11964	4	*	*	NFP
18751	11964	5	*	*	NFP
18751	11964	6	_	_	NNP
18751	11964	7	In	in	IN
18751	11964	8	Crown	Crown	NNP
18751	11964	9	8vo	8vo	NN
18751	11964	10	.	.	.
18751	11965	1	Handsome	Handsome	NNP
18751	11965	2	Cloth	Cloth	NNP
18751	11965	3	.	.	.
18751	11966	1	5s	5s	NNP
18751	11966	2	.	.	.
18751	11966	3	_	_	NNP
18751	11966	4	_	_	NNP
18751	11966	5	With	with	IN
18751	11966	6	Numerous	Numerous	NNP
18751	11966	7	Maps	Maps	NNPS
18751	11966	8	Specially	specially	RB
18751	11966	9	Drawn	Drawn	NNP
18751	11966	10	and	and	CC
18751	11966	11	Executed	execute	VBN
18751	11966	12	for	for	IN
18751	11966	13	this	this	DT
18751	11966	14	Work	work	NN
18751	11966	15	.	.	.
18751	11966	16	_	_	NNP
18751	11966	17	NEW	NEW	NNP
18751	11966	18	LANDS	LANDS	NNP
18751	11966	19	:	:	:
18751	11966	20	THEIR	their	NN
18751	11966	21	RESOURCES	resource	NNS
18751	11966	22	AND	and	CC
18751	11966	23	PROSPECTIVE	PROSPECTIVE	NNP
18751	11966	24	ADVANTAGES	ADVANTAGES	NNP
18751	11966	25	.	.	.
18751	11967	1	BY	by	IN
18751	11967	2	HUGH	HUGH	NNP
18751	11967	3	ROBERT	ROBERT	NNP
18751	11967	4	MILL	MILL	NNP
18751	11967	5	,	,	,
18751	11967	6	D.Sc	D.Sc	NNP
18751	11967	7	.	.	NNP
18751	11967	8	,	,	,
18751	11967	9	LL.D.	LL.D.	NNP
18751	11967	10	,	,	,
18751	11967	11	F.R.S.E.	F.R.S.E.	NNP
18751	11967	12	,	,	,
18751	11967	13	Librarian	librarian	JJ
18751	11967	14	to	to	IN
18751	11967	15	the	the	DT
18751	11967	16	Royal	Royal	NNP
18751	11967	17	Geographical	Geographical	NNP
18751	11967	18	Society	Society	NNP
18751	11967	19	.	.	.
18751	11968	1	INTRODUCTORY.--The	INTRODUCTORY.--The	``
18751	11968	2	Development	development	NN
18751	11968	3	of	of	IN
18751	11968	4	New	New	NNP
18751	11968	5	Lands.--The	Lands.--The	NNP
18751	11968	6	Dominion	dominion	NN
18751	11968	7	of	of	IN
18751	11968	8	Canada.--Canada	Canada.--Canada	NNP
18751	11968	9	,	,	,
18751	11968	10	Eastern	Eastern	NNP
18751	11968	11	Provinces.--Canada	Provinces.--Canada	NNP
18751	11968	12	,	,	,
18751	11968	13	Western	Western	NNP
18751	11968	14	Provinces	Provinces	NNPS
18751	11968	15	and	and	CC
18751	11968	16	Territories.--Newfoundland.--The	territories.--newfoundland.--the	CD
18751	11968	17	United	United	NNP
18751	11968	18	States.--Latin	States.--Latin	NNP
18751	11968	19	America	America	NNP
18751	11968	20	,	,	,
18751	11968	21	Mexico.--Latin	Mexico.--Latin	NNP
18751	11968	22	America	America	NNP
18751	11968	23	,	,	,
18751	11968	24	Temperate	Temperate	NNP
18751	11968	25	Brazil	Brazil	NNP
18751	11968	26	and	and	CC
18751	11968	27	Chili.--Latin	Chili.--Latin	NNP
18751	11968	28	America	America	NNP
18751	11968	29	,	,	,
18751	11968	30	Argentina.--The	Argentina.--The	NNP
18751	11968	31	Falkland	Falkland	NNP
18751	11968	32	Islands.--Victoria.--New	Islands.--Victoria.--New	NNP
18751	11968	33	South	South	NNP
18751	11968	34	Wales.--Queensland.--South	wales.--queensland.--south	NN
18751	11968	35	Australia.--Tasmania.--Western	australia.--tasmania.--western	NN
18751	11968	36	Australia.--New	Australia.--New	NNP
18751	11968	37	Zealand.--The	Zealand.--The	NNP
18751	11968	38	Resources	Resources	NNP
18751	11968	39	of	of	IN
18751	11968	40	South	South	NNP
18751	11968	41	Africa.--Southern	africa.--southern	JJ
18751	11968	42	Rhodesia.--INDEX	rhodesia.--index	NN
18751	11968	43	.	.	.
18751	11969	1	"	"	``
18751	11969	2	PAINSTAKING	PAINSTAKING	NNP
18751	11969	3	...	...	:
18751	11970	1	COMPLETE	complete	JJ
18751	11970	2	...	...	NFP
18751	11970	3	of	of	IN
18751	11970	4	great	great	JJ
18751	11970	5	PRACTICAL	PRACTICAL	NNP
18751	11970	6	ASSISTANCE	ASSISTANCE	NNP
18751	11970	7	.	.	.
18751	11970	8	"	"	''
18751	11971	1	--_The	--_The	:
18751	11971	2	Field	field	NN
18751	11971	3	.	.	.
18751	11971	4	_	_	NNP
18751	11971	5	"	"	``
18751	11971	6	A	a	DT
18751	11971	7	want	want	NN
18751	11971	8	admirably	admirably	RB
18751	11971	9	supplied	supply	VBN
18751	11971	10	....	....	.
18751	11971	11	Has	have	VBZ
18751	11971	12	the	the	DT
18751	11971	13	advantage	advantage	NN
18751	11971	14	of	of	IN
18751	11971	15	being	be	VBG
18751	11971	16	written	write	VBN
18751	11971	17	by	by	IN
18751	11971	18	a	a	DT
18751	11971	19	professed	profess	VBN
18751	11971	20	Geographer	Geographer	NNP
18751	11971	21	.	.	.
18751	11971	22	"	"	''
18751	11972	1	--_Geographical	--_Geographical	:
18751	11972	2	Journal	Journal	NNP
18751	11972	3	.	.	.
18751	11972	4	_	_	NNP
18751	11972	5	*	*	NFP
18751	11972	6	*	*	NFP
18751	11972	7	*	*	NFP
18751	11972	8	*	*	NFP
18751	11972	9	*	*	NFP
18751	11972	10	_	_	NNP
18751	11972	11	IN	in	IN
18751	11972	12	PREPARATION	PREPARATION	NNP
18751	11972	13	.	.	.
18751	11972	14	_	_	NNP
18751	11972	15	~BUILDING	~builde	VBG
18751	11972	16	CONSTRUCTION	CONSTRUCTION	NNP
18751	11972	17	IN	in	IN
18751	11972	18	WOOD	WOOD	NNP
18751	11972	19	,	,	,
18751	11972	20	STONE	STONE	NNP
18751	11972	21	,	,	,
18751	11972	22	AND	and	CC
18751	11972	23	CONCRETE.~	CONCRETE.~	NNP
18751	11972	24	By	by	IN
18751	11972	25	JAMES	JAMES	NNP
18751	11972	26	LYON	LYON	NNP
18751	11972	27	,	,	,
18751	11972	28	M.A.	M.A.	NNP
18751	11972	29	,	,	,
18751	11972	30	Professor	Professor	NNP
18751	11972	31	of	of	IN
18751	11972	32	Engineering	Engineering	NNP
18751	11972	33	in	in	IN
18751	11972	34	the	the	DT
18751	11972	35	Royal	Royal	NNP
18751	11972	36	College	College	NNP
18751	11972	37	of	of	IN
18751	11972	38	Science	Science	NNP
18751	11972	39	for	for	IN
18751	11972	40	Ireland	Ireland	NNP
18751	11972	41	;	;	:
18751	11972	42	sometime	sometime	RB
18751	11972	43	Superintendent	Superintendent	NNP
18751	11972	44	of	of	IN
18751	11972	45	the	the	DT
18751	11972	46	Engineering	Engineering	NNP
18751	11972	47	Department	Department	NNP
18751	11972	48	in	in	IN
18751	11972	49	the	the	DT
18751	11972	50	University	University	NNP
18751	11972	51	of	of	IN
18751	11972	52	Cambridge	Cambridge	NNP
18751	11972	53	;	;	:
18751	11972	54	and	and	CC
18751	11972	55	J.	J.	NNP
18751	11972	56	Taylor	Taylor	NNP
18751	11972	57	,	,	,
18751	11972	58	A.R.C.S.I.	a.r.c.s.i.	ADD
18751	11973	1	*	*	NFP
18751	11973	2	*	*	NFP
18751	11973	3	*	*	NFP
18751	11973	4	*	*	NFP
18751	11973	5	*	*	NFP
18751	11973	6	*	*	NFP
18751	11973	7	*	*	NFP
18751	11973	8	*	*	NFP
18751	11973	9	Other	Other	NNP
18751	11973	10	Volumes	Volumes	NNP
18751	11973	11	,	,	,
18751	11973	12	dealing	deal	VBG
18751	11973	13	with	with	IN
18751	11973	14	subjects	subject	NNS
18751	11973	15	of	of	IN
18751	11973	16	PRIMARY	PRIMARY	NNP
18751	11973	17	IMPORTANCE	importance	NN
18751	11973	18	in	in	IN
18751	11973	19	the	the	DT
18751	11973	20	EXAMINATION	EXAMINATION	NNP
18751	11973	21	and	and	CC
18751	11973	22	UTILISATION	UTILISATION	NNP
18751	11973	23	of	of	IN
18751	11973	24	Lands	Lands	NNP
18751	11973	25	which	which	WDT
18751	11973	26	have	have	VBP
18751	11973	27	not	not	RB
18751	11973	28	as	as	RB
18751	11973	29	yet	yet	RB
18751	11973	30	been	be	VBN
18751	11973	31	fully	fully	RB
18751	11973	32	developed	develop	VBN
18751	11973	33	,	,	,
18751	11973	34	are	be	VBP
18751	11973	35	in	in	IN
18751	11973	36	preparation	preparation	NN
18751	11973	37	.	.	.
18751	11974	1	*	*	NFP
18751	11974	2	*	*	NFP
18751	11974	3	*	*	NFP
18751	11974	4	*	*	NFP
18751	11974	5	*	*	NFP
18751	11974	6	THIRD	THIRD	NNP
18751	11974	7	EDITION	EDITION	NNP
18751	11974	8	,	,	,
18751	11974	9	_	_	NNP
18751	11974	10	Revised	Revised	NNP
18751	11974	11	.	.	.
18751	11975	1	With	with	IN
18751	11975	2	Illustrations	illustration	NNS
18751	11975	3	.	.	.
18751	11976	1	Handsome	Handsome	NNP
18751	11976	2	Cloth	Cloth	NNP
18751	11976	3	,	,	,
18751	11976	4	5s	5s	NNP
18751	11976	5	.	.	.
18751	11976	6	_	_	NNP
18751	11976	7	PROSPECTING	prospect	VBG
18751	11976	8	FOR	for	IN
18751	11976	9	MINERALS	mineral	NNS
18751	11976	10	.	.	.
18751	11977	1	A	a	DT
18751	11977	2	Practical	Practical	NNP
18751	11977	3	Handbook	Handbook	NNP
18751	11977	4	for	for	IN
18751	11977	5	Prospectors	Prospectors	NNPS
18751	11977	6	,	,	,
18751	11977	7	Explorers	Explorers	NNPS
18751	11977	8	,	,	,
18751	11977	9	Settlers	Settlers	NNPS
18751	11977	10	,	,	,
18751	11977	11	and	and	CC
18751	11977	12	all	all	DT
18751	11977	13	interested	interested	JJ
18751	11977	14	in	in	IN
18751	11977	15	the	the	DT
18751	11977	16	Opening	opening	NN
18751	11977	17	up	up	RP
18751	11977	18	and	and	CC
18751	11977	19	Development	Development	NNP
18751	11977	20	of	of	IN
18751	11977	21	New	New	NNP
18751	11977	22	Lands	Lands	NNPS
18751	11977	23	.	.	.
18751	11978	1	BY	by	IN
18751	11978	2	S.	S.	NNP
18751	11978	3	HERBERT	HERBERT	NNP
18751	11978	4	COX	COX	NNP
18751	11978	5	,	,	,
18751	11978	6	Assoc	Assoc	NNP
18751	11978	7	.	.	.
18751	11979	1	R.S.M.	R.S.M.	NNP
18751	11979	2	,	,	,
18751	11979	3	M.	M.	NNP
18751	11979	4	Inst	Inst	NNP
18751	11979	5	.	.	.
18751	11980	1	M.M.	M.M.	NNP
18751	11980	2	,	,	,
18751	11980	3	F.G.S.	F.G.S.	NNP
18751	11980	4	,	,	,
18751	11980	5	&	&	CC
18751	11980	6	c.	c.	NNP
18751	11980	7	GENERAL	GENERAL	NNP
18751	11980	8	CONTENTS.--Introduction	CONTENTS.--Introduction	NNP
18751	11980	9	and	and	CC
18751	11980	10	Hints	Hints	NNPS
18751	11980	11	on	on	IN
18751	11980	12	Geology	Geology	NNP
18751	11980	13	--	--	:
18751	11980	14	The	the	DT
18751	11980	15	Determination	Determination	NNP
18751	11980	16	of	of	IN
18751	11980	17	Minerals	Minerals	NNPS
18751	11980	18	:	:	:
18751	11980	19	Use	Use	NNP
18751	11980	20	of	of	IN
18751	11980	21	the	the	DT
18751	11980	22	Blow	Blow	NNP
18751	11980	23	-	-	HYPH
18751	11980	24	pipe	pipe	NN
18751	11980	25	,	,	,
18751	11980	26	&	&	CC
18751	11980	27	c.--Rock	c.--rock	NN
18751	11980	28	-	-	HYPH
18751	11980	29	forming	form	VBG
18751	11980	30	Minerals	Minerals	NNPS
18751	11980	31	and	and	CC
18751	11980	32	Non	Non	NNP
18751	11980	33	-	-	JJ
18751	11980	34	Metallic	metallic	JJ
18751	11980	35	Minerals	Minerals	NNPS
18751	11980	36	of	of	IN
18751	11980	37	Commercial	Commercial	NNP
18751	11980	38	Value	Value	NNP
18751	11980	39	:	:	:
18751	11980	40	Rock	Rock	NNP
18751	11980	41	Salt	Salt	NNP
18751	11980	42	,	,	,
18751	11980	43	Borax	Borax	NNP
18751	11980	44	,	,	,
18751	11980	45	Marbles	Marbles	NNPS
18751	11980	46	,	,	,
18751	11980	47	Lithographic	Lithographic	NNP
18751	11980	48	Stone	Stone	NNP
18751	11980	49	,	,	,
18751	11980	50	Quartz	Quartz	NNP
18751	11980	51	and	and	CC
18751	11980	52	Opal	Opal	NNP
18751	11980	53	,	,	,
18751	11980	54	&	&	CC
18751	11980	55	c.	c.	NNP
18751	11980	56	,	,	,
18751	11980	57	&	&	CC
18751	11980	58	c.--Precious	c.--Precious	NNP
18751	11980	59	Stones	Stones	NNPS
18751	11980	60	and	and	CC
18751	11980	61	Gems	Gems	NNPS
18751	11980	62	--	--	:
18751	11980	63	Stratified	stratified	JJ
18751	11980	64	Deposits	deposit	NNS
18751	11980	65	:	:	:
18751	11980	66	Coal	Coal	NNP
18751	11980	67	and	and	CC
18751	11980	68	Ores	Ores	NNP
18751	11980	69	--	--	:
18751	11980	70	Mineral	Mineral	NNP
18751	11980	71	Veins	Veins	NNP
18751	11980	72	and	and	CC
18751	11980	73	Lodes	Lodes	NNPS
18751	11980	74	--	--	:
18751	11980	75	Irregular	irregular	JJ
18751	11980	76	Deposits	deposit	NNS
18751	11980	77	--	--	:
18751	11980	78	Dynamics	Dynamics	NNPS
18751	11980	79	of	of	IN
18751	11980	80	Lodes	Lodes	NNPS
18751	11980	81	:	:	:
18751	11980	82	Faults	Faults	NNP
18751	11980	83	,	,	,
18751	11980	84	&	&	CC
18751	11980	85	c.--Alluvial	c.--alluvial	NN
18751	11980	86	Deposits	deposit	NNS
18751	11980	87	--	--	:
18751	11980	88	Noble	noble	JJ
18751	11980	89	Metals	metal	NNS
18751	11980	90	:	:	:
18751	11980	91	Gold	gold	NN
18751	11980	92	,	,	,
18751	11980	93	Platinum	Platinum	NNP
18751	11980	94	,	,	,
18751	11980	95	Silver	Silver	NNP
18751	11980	96	,	,	,
18751	11980	97	&	&	CC
18751	11980	98	c.--Lead	c.--lead	NN
18751	11980	99	--	--	:
18751	11980	100	Mercury	Mercury	NNP
18751	11980	101	--	--	:
18751	11980	102	Copper	copper	NN
18751	11980	103	--	--	:
18751	11980	104	Tin	Tin	NNP
18751	11980	105	--	--	:
18751	11980	106	Zinc	Zinc	NNP
18751	11980	107	--	--	:
18751	11980	108	Iron	iron	NN
18751	11980	109	--	--	:
18751	11980	110	Nickel	Nickel	NNP
18751	11980	111	,	,	,
18751	11980	112	&	&	CC
18751	11980	113	c.--Sulphur	c.--Sulphur	NNP
18751	11980	114	,	,	,
18751	11980	115	Antimony	Antimony	NNP
18751	11980	116	,	,	,
18751	11980	117	Arsenic	Arsenic	NNP
18751	11980	118	,	,	,
18751	11980	119	&	&	CC
18751	11980	120	c.--Combustible	c.--Combustible	NNP
18751	11980	121	Minerals	Minerals	NNPS
18751	11980	122	--	--	:
18751	11980	123	Petroleum	Petroleum	NNP
18751	11980	124	--	--	:
18751	11980	125	General	General	NNP
18751	11980	126	Hints	Hints	NNPS
18751	11980	127	on	on	IN
18751	11980	128	Prospecting	prospect	VBG
18751	11980	129	--	--	:
18751	11980	130	Glossary	Glossary	NNP
18751	11980	131	--	--	:
18751	11980	132	Index	Index	NNP
18751	11980	133	.	.	.
18751	11981	1	"	"	``
18751	11981	2	This	this	DT
18751	11981	3	ADMIRABLE	ADMIRABLE	NNP
18751	11981	4	LITTLE	little	JJ
18751	11981	5	WORK	work	NN
18751	11981	6	...	...	NFP
18751	11981	7	written	write	VBN
18751	11981	8	with	with	IN
18751	11981	9	SCIENTIFIC	scientific	JJ
18751	11981	10	ACCURACY	ACCURACY	NNP
18751	11981	11	in	in	IN
18751	11981	12	a	a	DT
18751	11981	13	CLEAR	CLEAR	NNP
18751	11981	14	and	and	CC
18751	11981	15	LUCID	LUCID	NNP
18751	11981	16	style	style	NN
18751	11981	17	....	....	.
18751	11981	18	An	an	DT
18751	11981	19	IMPORTANT	important	JJ
18751	11981	20	ADDITION	addition	NN
18751	11981	21	to	to	IN
18751	11981	22	technical	technical	JJ
18751	11981	23	literature	literature	NN
18751	11981	24	...	...	:
18751	11981	25	will	will	MD
18751	11981	26	be	be	VB
18751	11981	27	of	of	IN
18751	11981	28	value	value	NN
18751	11981	29	not	not	RB
18751	11981	30	only	only	RB
18751	11981	31	to	to	IN
18751	11981	32	the	the	DT
18751	11981	33	Student	Student	NNP
18751	11981	34	,	,	,
18751	11981	35	but	but	CC
18751	11981	36	to	to	IN
18751	11981	37	the	the	DT
18751	11981	38	experienced	experienced	JJ
18751	11981	39	Prospector	Prospector	NNP
18751	11981	40	....	....	.
18751	11982	1	If	if	IN
18751	11982	2	the	the	DT
18751	11982	3	succeeding	succeed	VBG
18751	11982	4	volumes	volume	NNS
18751	11982	5	of	of	IN
18751	11982	6	the	the	DT
18751	11982	7	NEW	NEW	NNP
18751	11982	8	LAND	LAND	NNP
18751	11982	9	SERIES	serie	NNS
18751	11982	10	are	be	VBP
18751	11982	11	equal	equal	JJ
18751	11982	12	in	in	IN
18751	11982	13	merit	merit	NN
18751	11982	14	to	to	IN
18751	11982	15	the	the	DT
18751	11982	16	First	first	JJ
18751	11982	17	,	,	,
18751	11982	18	we	-PRON-	PRP
18751	11982	19	must	must	MD
18751	11982	20	congratulate	congratulate	VB
18751	11982	21	the	the	DT
18751	11982	22	Publishers	Publishers	NNPS
18751	11982	23	on	on	IN
18751	11982	24	successfully	successfully	RB
18751	11982	25	filling	fill	VBG
18751	11982	26	up	up	RP
18751	11982	27	a	a	DT
18751	11982	28	gap	gap	NN
18751	11982	29	in	in	IN
18751	11982	30	existing	exist	VBG
18751	11982	31	literature.--_Mining	literature.--_Mining	NNP
18751	11982	32	Journal	Journal	NNP
18751	11982	33	.	.	.
18751	11982	34	_	_	NNP
18751	11982	35	"	"	``
18751	11982	36	This	this	DT
18751	11982	37	EXCELLENT	EXCELLENT	NNP
18751	11982	38	HANDBOOK	HANDBOOK	NNP
18751	11982	39	will	will	MD
18751	11982	40	prove	prove	VB
18751	11982	41	a	a	DT
18751	11982	42	perfect	perfect	JJ
18751	11982	43	_	_	NNP
18751	11982	44	Vade	Vade	NNP
18751	11982	45	-	-	HYPH
18751	11982	46	mecum	mecum	NNP
18751	11982	47	_	_	NNP
18751	11982	48	to	to	IN
18751	11982	49	those	those	DT
18751	11982	50	engaged	engage	VBN
18751	11982	51	in	in	IN
18751	11982	52	the	the	DT
18751	11982	53	practical	practical	JJ
18751	11982	54	work	work	NN
18751	11982	55	of	of	IN
18751	11982	56	Mining	Mining	NNP
18751	11982	57	and	and	CC
18751	11982	58	Metallurgy	Metallurgy	NNP
18751	11982	59	.	.	.
18751	11982	60	"	"	''
18751	11983	1	--_Times	--_Times	:
18751	11983	2	of	of	IN
18751	11983	3	Africa	Africa	NNP
18751	11983	4	.	.	.
18751	11983	5	_	_	NNP
18751	11983	6	*	*	NFP
18751	11983	7	*	*	NFP
18751	11983	8	*	*	NFP
18751	11983	9	*	*	NFP
18751	11983	10	*	*	NFP
18751	11983	11	With	with	IN
18751	11983	12	many	many	JJ
18751	11983	13	Engravings	Engravings	NNPS
18751	11983	14	and	and	CC
18751	11983	15	Photographs	Photographs	NNPS
18751	11983	16	.	.	.
18751	11984	1	Handsome	Handsome	NNP
18751	11984	2	Cloth	Cloth	NNP
18751	11984	3	,	,	,
18751	11984	4	4s	4	NNS
18751	11984	5	.	.	.
18751	11985	1	6d	6d	NNP
18751	11985	2	.	.	.
18751	11986	1	FOOD	food	NN
18751	11986	2	SUPPLY	supply	NN
18751	11986	3	.	.	.
18751	11987	1	By	by	IN
18751	11987	2	ROBERT	ROBERT	NNP
18751	11987	3	BRUCE	BRUCE	NNP
18751	11987	4	,	,	,
18751	11987	5	Agricultural	Agricultural	NNP
18751	11987	6	Superintendent	Superintendent	NNP
18751	11987	7	to	to	IN
18751	11987	8	the	the	DT
18751	11987	9	Royal	Royal	NNP
18751	11987	10	Dublin	Dublin	NNP
18751	11987	11	Society	Society	NNP
18751	11987	12	.	.	.
18751	11988	1	With	with	IN
18751	11988	2	Appendix	Appendix	NNP
18751	11988	3	on	on	IN
18751	11988	4	Preserved	Preserved	NNP
18751	11988	5	Foods	Foods	NNPS
18751	11988	6	by	by	IN
18751	11988	7	C.A.	C.A.	NNP
18751	11989	1	Mitchell	Mitchell	NNP
18751	11989	2	,	,	,
18751	11989	3	B.A.	B.A.	NNP
18751	11989	4	,	,	,
18751	11989	5	F.L.C.	F.L.C.	NNP
18751	11990	1	GENERAL	GENERAL	NNP
18751	11990	2	CONTENTS.--Climate	CONTENTS.--Climate	NNP
18751	11990	3	and	and	CC
18751	11990	4	Soil	Soil	NNP
18751	11990	5	--	--	:
18751	11990	6	Drainage	Drainage	NNP
18751	11990	7	and	and	CC
18751	11990	8	Rotation	Rotation	NNP
18751	11990	9	of	of	IN
18751	11990	10	Crops	Crops	NNPS
18751	11990	11	--	--	:
18751	11990	12	Seeds	seed	NNS
18751	11990	13	and	and	CC
18751	11990	14	Crops	Crops	NNPS
18751	11990	15	--	--	:
18751	11990	16	Vegetables	vegetable	NNS
18751	11990	17	and	and	CC
18751	11990	18	Fruits	fruit	NNS
18751	11990	19	--	--	:
18751	11990	20	Cattle	Cattle	NNS
18751	11990	21	and	and	CC
18751	11990	22	Cattle	Cattle	NNS
18751	11990	23	-	-	HYPH
18751	11990	24	Breeding	breeding	NN
18751	11990	25	--	--	:
18751	11990	26	Sheep	Sheep	NNS
18751	11990	27	and	and	CC
18751	11990	28	Sheep	Sheep	NNS
18751	11990	29	Rearing	rearing	NN
18751	11990	30	--	--	:
18751	11990	31	Pigs	Pigs	NNPS
18751	11990	32	--	--	:
18751	11990	33	Poultry	poultry	NN
18751	11990	34	--	--	:
18751	11990	35	Horses	horse	NNS
18751	11990	36	--	--	:
18751	11990	37	The	the	DT
18751	11990	38	Dairy	Dairy	NNP
18751	11990	39	--	--	:
18751	11990	40	The	the	DT
18751	11990	41	Farmer	Farmer	NNP
18751	11990	42	's	's	POS
18751	11990	43	Implements	Implements	NNPS
18751	11990	44	--	--	:
18751	11990	45	The	the	DT
18751	11990	46	Settler	Settler	NNP
18751	11990	47	's	's	POS
18751	11990	48	Home	home	NN
18751	11990	49	.	.	.
18751	11991	1	"	"	``
18751	11991	2	BRISTLES	bristle	NNS
18751	11991	3	WITH	with	IN
18751	11991	4	INFORMATION	information	NN
18751	11991	5	.	.	.
18751	11991	6	"	"	''
18751	11992	1	--_Farmers	--_Farmers	:
18751	11992	2	'	'	``
18751	11992	3	Gazette	Gazette	NNP
18751	11992	4	.	.	.
18751	11992	5	_	_	NNP
18751	11992	6	"	"	``
18751	11992	7	The	the	DT
18751	11992	8	work	work	NN
18751	11992	9	is	be	VBZ
18751	11992	10	one	one	CD
18751	11992	11	which	which	WDT
18751	11992	12	will	will	MD
18751	11992	13	appeal	appeal	VB
18751	11992	14	to	to	IN
18751	11992	15	those	those	DT
18751	11992	16	intending	intend	VBG
18751	11992	17	to	to	TO
18751	11992	18	become	become	VB
18751	11992	19	farmers	farmer	NNS
18751	11992	20	at	at	IN
18751	11992	21	home	home	NN
18751	11992	22	or	or	CC
18751	11992	23	in	in	IN
18751	11992	24	the	the	DT
18751	11992	25	Colonies	Colonies	NNPS
18751	11992	26	,	,	,
18751	11992	27	and	and	CC
18751	11992	28	who	who	WP
18751	11992	29	desire	desire	VBP
18751	11992	30	to	to	TO
18751	11992	31	obtain	obtain	VB
18751	11992	32	a	a	DT
18751	11992	33	general	general	JJ
18751	11992	34	idea	idea	NN
18751	11992	35	of	of	IN
18751	11992	36	the	the	DT
18751	11992	37	true	true	JJ
18751	11992	38	principles	principle	NNS
18751	11992	39	of	of	IN
18751	11992	40	farming	farming	NN
18751	11992	41	in	in	IN
18751	11992	42	ALL	all	DT
18751	11992	43	ITS	its	PRP$
18751	11992	44	BRANCHES	BRANCHES	NNP
18751	11992	45	.	.	.
18751	11992	46	"	"	''
18751	11993	1	--_Journal	--_Journal	NNP
18751	11993	2	of	of	IN
18751	11993	3	the	the	DT
18751	11993	4	Royal	Royal	NNP
18751	11993	5	Colonial	Colonial	NNP
18751	11993	6	Inst	Inst	NNP
18751	11993	7	.	.	.
18751	11993	8	_	_	NNP
18751	11993	9	"	"	``
18751	11993	10	A	a	DT
18751	11993	11	most	most	JJS
18751	11993	12	READABLE	readable	NN
18751	11993	13	and	and	CC
18751	11993	14	VALUABLE	valuable	NN
18751	11993	15	book	book	NN
18751	11993	16	,	,	,
18751	11993	17	and	and	CC
18751	11993	18	merits	merit	VBZ
18751	11993	19	an	an	DT
18751	11993	20	EXTENSIVE	EXTENSIVE	NNP
18751	11993	21	SALE	sale	NN
18751	11993	22	.	.	.
18751	11993	23	"	"	''
18751	11994	1	--_Scottish	--_Scottish	:
18751	11994	2	Farmer	Farmer	NNP
18751	11994	3	.	.	.
18751	11994	4	_	_	NNP
18751	11994	5	"	"	``
18751	11994	6	Will	Will	MD
18751	11994	7	prove	prove	VB
18751	11994	8	of	of	IN
18751	11994	9	service	service	NN
18751	11994	10	in	in	IN
18751	11994	11	ANY	any	DT
18751	11994	12	PART	PART	NNP
18751	11994	13	OF	of	IN
18751	11994	14	THE	the	DT
18751	11994	15	WORLD	WORLD	NNP
18751	11994	16	.	.	.
18751	11994	17	"	"	''
18751	11995	1	--_Nature	--_Nature	:
18751	11995	2	.	.	.
18751	11995	3	_	_	NNP
18751	11995	4	*	*	NFP
18751	11995	5	*	*	NFP
18751	11995	6	*	*	NFP
18751	11995	7	*	*	NFP
18751	11995	8	*	*	NFP
18751	11995	9	FOURTH	FOURTH	NNP
18751	11995	10	EDITION	EDITION	NNP
18751	11995	11	,	,	,
18751	11995	12	Revised	Revised	NNP
18751	11995	13	,	,	,
18751	11995	14	and	and	CC
18751	11995	15	brought	bring	VBD
18751	11995	16	thoroughly	thoroughly	RB
18751	11995	17	up	up	RB
18751	11995	18	-	-	HYPH
18751	11995	19	to	to	IN
18751	11995	20	-	-	HYPH
18751	11995	21	date	date	NN
18751	11995	22	by	by	IN
18751	11995	23	L.H.	L.H.	NNP
18751	11996	1	COOKE	COOKE	NNP
18751	11996	2	,	,	,
18751	11996	3	Instructor	Instructor	NNP
18751	11996	4	in	in	IN
18751	11996	5	Mine	Mine	NNP
18751	11996	6	Surveying	Surveying	NNP
18751	11996	7	,	,	,
18751	11996	8	Royal	Royal	NNP
18751	11996	9	College	College	NNP
18751	11996	10	of	of	IN
18751	11996	11	Science	Science	NNP
18751	11996	12	.	.	.
18751	11997	1	With	with	IN
18751	11997	2	Frontispiece	Frontispiece	NNP
18751	11997	3	and	and	CC
18751	11997	4	716	716	CD
18751	11997	5	Illustrations	Illustrations	NNPS
18751	11997	6	.	.	.
18751	11998	1	Price	price	NN
18751	11998	2	34s	34	NNS
18751	11998	3	.	.	.
18751	11999	1	ORE	ORE	NNP
18751	11999	2	&	&	CC
18751	11999	3	STONE	STONE	NNP
18751	11999	4	MINING	MINING	NNP
18751	11999	5	.	.	.
18751	12000	1	BY	BY	NNP
18751	12000	2	C.	C.	NNP
18751	12000	3	LE	LE	NNP
18751	12000	4	NEVE	NEVE	NNP
18751	12000	5	FOSTER	FOSTER	NNP
18751	12000	6	,	,	,
18751	12000	7	D.Sc	D.Sc	NNP
18751	12000	8	.	.	NNP
18751	12000	9	,	,	,
18751	12000	10	F.R.S.	F.R.S.	NNP
18751	12000	11	,	,	,
18751	12000	12	PROFESSOR	PROFESSOR	NNP
18751	12000	13	OF	of	IN
18751	12000	14	MINING	MINING	NNP
18751	12000	15	,	,	,
18751	12000	16	ROYAL	ROYAL	NNP
18751	12000	17	COLLEGE	COLLEGE	NNP
18751	12000	18	OF	of	IN
18751	12000	19	SCIENCE	SCIENCE	NNP
18751	12000	20	;	;	,
18751	12000	21	EXAMINER	examiner	NN
18751	12000	22	IN	in	IN
18751	12000	23	MINING	mining	NN
18751	12000	24	TO	to	IN
18751	12000	25	THE	the	DT
18751	12000	26	BOARD	BOARD	NNP
18751	12000	27	OF	of	IN
18751	12000	28	EDUCATION	EDUCATION	NNP
18751	12000	29	.	.	.
18751	12001	1	GENERAL	GENERAL	NNP
18751	12001	2	CONTENTS	content	NNS
18751	12001	3	.	.	.
18751	12002	1	INTRODUCTION	INTRODUCTION	NNP
18751	12002	2	.	.	.
18751	12003	1	Mode	Mode	NNP
18751	12003	2	of	of	IN
18751	12003	3	Occurrence	Occurrence	NNP
18751	12003	4	of	of	IN
18751	12003	5	Minerals.--Prospecting.--Boring.--Breaking	minerals.--prospecting.--boring.--breake	VBG
18751	12003	6	Ground.--Supporting	ground.--supporting	CD
18751	12003	7	Excavations.--Exploitation.--Haulage	excavations.--exploitation.--haulage	NN
18751	12003	8	or	or	CC
18751	12003	9	Transport.--Hoisting	transport.--hoisting	NN
18751	12003	10	or	or	CC
18751	12003	11	Winding.--Drainage.--Ventilation.--Lighting.--Descent	Winding.--Drainage.--Ventilation.--Lighting.--Descent	NNS
18751	12003	12	and	and	CC
18751	12003	13	Ascent.--Dressing.--Principles	ascent.--dressing.--principle	NNS
18751	12003	14	of	of	IN
18751	12003	15	Employment	Employment	NNP
18751	12003	16	of	of	IN
18751	12003	17	Mining	Mining	NNP
18751	12003	18	Labour.--Legislation	labour.--legislation	NN
18751	12003	19	affecting	affect	VBG
18751	12003	20	Mines	Mines	NNP
18751	12003	21	and	and	CC
18751	12003	22	Quarries.--Condition	quarries.--condition	NN
18751	12003	23	of	of	IN
18751	12003	24	the	the	DT
18751	12003	25	Miner.--Accidents.--Index	miner.--accidents.--index	NN
18751	12003	26	.	.	.
18751	12004	1	"	"	``
18751	12004	2	Dr.	Dr.	NNP
18751	12004	3	Foster	Foster	NNP
18751	12004	4	's	's	POS
18751	12004	5	book	book	NN
18751	12004	6	was	be	VBD
18751	12004	7	expected	expect	VBN
18751	12004	8	to	to	TO
18751	12004	9	be	be	VB
18751	12004	10	epoch	epoch	NN
18751	12004	11	-	-	HYPH
18751	12004	12	making	making	NN
18751	12004	13	,	,	,
18751	12004	14	and	and	CC
18751	12004	15	it	-PRON-	PRP
18751	12004	16	fully	fully	RB
18751	12004	17	justifies	justify	VBZ
18751	12004	18	such	such	JJ
18751	12004	19	expectation	expectation	NN
18751	12004	20	....	....	.
18751	12004	21	A	a	DT
18751	12004	22	MOST	MOST	JJS
18751	12004	23	ADMIRABLE	admirable	JJ
18751	12004	24	account	account	NN
18751	12004	25	of	of	IN
18751	12004	26	the	the	DT
18751	12004	27	mode	mode	NN
18751	12004	28	of	of	IN
18751	12004	29	occurrence	occurrence	NN
18751	12004	30	of	of	IN
18751	12004	31	practically	practically	RB
18751	12004	32	ALL	all	DT
18751	12004	33	KNOWN	KNOWN	NNP
18751	12004	34	MINERALS	mineral	NNS
18751	12004	35	.	.	.
18751	12005	1	Probably	probably	RB
18751	12005	2	stands	stand	VBZ
18751	12005	3	unrivalled	unrivalled	JJ
18751	12005	4	for	for	IN
18751	12005	5	completeness	completeness	JJ
18751	12005	6	.	.	.
18751	12005	7	"	"	''
18751	12006	1	--_The	--_The	:
18751	12006	2	Mining	Mining	NNP
18751	12006	3	Journal	Journal	NNP
18751	12006	4	_	_	NNP
18751	12006	5	.	.	.
18751	12007	1	"	"	``
18751	12007	2	This	this	DT
18751	12007	3	EPOCH	epoch	NN
18751	12007	4	-	-	HYPH
18751	12007	5	MAKING	make	VBG
18751	12007	6	work	work	NN
18751	12007	7	...	...	:
18751	12007	8	appeals	appeal	NNS
18751	12007	9	to	to	IN
18751	12007	10	MEN	man	NNS
18751	12007	11	OF	of	IN
18751	12007	12	EXPERIENCE	EXPERIENCE	NNP
18751	12007	13	no	no	DT
18751	12007	14	less	less	JJR
18751	12007	15	than	than	IN
18751	12007	16	to	to	IN
18751	12007	17	students	student	NNS
18751	12007	18	.	.	.
18751	12007	19	"	"	''
18751	12008	1	--_Berg-	--_Berg-	:
18751	12008	2	und	und	RP
18751	12008	3	Hüttenmännische	Hüttenmännische	NNP
18751	12008	4	Zeitung	Zeitung	NNP
18751	12008	5	_	_	NNP
18751	12008	6	.	.	.
18751	12009	1	"	"	``
18751	12009	2	This	this	DT
18751	12009	3	SPLENDID	SPLENDID	VBD
18751	12009	4	WORK."--_Oesterr	work."--_oesterr	NN
18751	12009	5	.	.	.
18751	12010	1	Ztschrft	Ztschrft	NNP
18751	12010	2	.	.	.
18751	12011	1	für	für	NNP
18751	12011	2	Berg-	Berg-	NNP
18751	12011	3	und	und	RB
18751	12011	4	Hüttenwesen	Hüttenwesen	NNP
18751	12011	5	_	_	NNP
18751	12011	6	.	.	.
18751	12012	1	*	*	NFP
18751	12012	2	*	*	NFP
18751	12012	3	*	*	NFP
18751	12012	4	*	*	NFP
18751	12012	5	*	*	NFP
18751	12012	6	ELEMENTARY	ELEMENTARY	NNP
18751	12012	7	MINING	mining	NN
18751	12012	8	AND	and	CC
18751	12012	9	QUARRYING	quarrying	NN
18751	12012	10	(	(	-LRB-
18751	12012	11	An	an	DT
18751	12012	12	Introductory	Introductory	NNP
18751	12012	13	Text	Text	NNP
18751	12012	14	-	-	HYPH
18751	12012	15	book	book	NNP
18751	12012	16	)	)	-RRB-
18751	12012	17	.	.	.
18751	12013	1	By	by	IN
18751	12013	2	Prof.	Prof.	NNP
18751	12013	3	C.	C.	NNP
18751	12013	4	LE	LE	NNP
18751	12013	5	NEVE	NEVE	NNP
18751	12013	6	FOSTER	FOSTER	NNP
18751	12013	7	,	,	,
18751	12013	8	F.R.S.	F.R.S.	NNP
18751	12014	1	With	with	IN
18751	12014	2	Illustrations	illustration	NNS
18751	12014	3	.	.	.
18751	12015	1	[	[	-LRB-
18751	12015	2	_	_	NNP
18751	12015	3	At	at	IN
18751	12015	4	Press	Press	NNP
18751	12015	5	.	.	.
18751	12015	6	_	_	NNP
18751	12015	7	*	*	NFP
18751	12015	8	*	*	NFP
18751	12015	9	*	*	NFP
18751	12015	10	*	*	NFP
18751	12015	11	*	*	NFP
18751	12015	12	FOURTH	FOURTH	NNP
18751	12015	13	EDITION	EDITION	NNP
18751	12015	14	,	,	,
18751	12015	15	_	_	NNP
18751	12015	16	Revised	Revised	NNP
18751	12015	17	and	and	CC
18751	12015	18	Greatly	greatly	RB
18751	12015	19	Enlarged	enlarged	JJ
18751	12015	20	.	.	.
18751	12016	1	With	with	IN
18751	12016	2	Numerous	Numerous	NNP
18751	12016	3	Additional	Additional	NNP
18751	12016	4	Illustrations	Illustrations	NNPS
18751	12016	5	,	,	,
18751	12016	6	mostly	mostly	RB
18751	12016	7	reduced	reduce	VBN
18751	12016	8	from	from	IN
18751	12016	9	Working	Working	NNP
18751	12016	10	Drawings	Drawings	NNPS
18751	12016	11	.	.	.
18751	12017	1	Price	price	NN
18751	12017	2	24s	24	NNS
18751	12017	3	.	.	.
18751	12018	1	net	net	NN
18751	12018	2	.	.	.
18751	12018	3	_	_	NNP
18751	12018	4	A	a	DT
18751	12018	5	TEXT	TEXT	NNP
18751	12018	6	-	-	HYPH
18751	12018	7	BOOK	BOOK	NNP
18751	12018	8	OF	of	IN
18751	12018	9	COAL	COAL	NNP
18751	12018	10	-	-	HYPH
18751	12018	11	MINING	MINING	NNP
18751	12018	12	:	:	:
18751	12018	13	_	_	NNP
18751	12018	14	FOR	for	IN
18751	12018	15	THE	the	DT
18751	12018	16	USE	USE	NNP
18751	12018	17	OF	of	IN
18751	12018	18	COLLIERY	COLLIERY	NNP
18751	12018	19	MANAGERS	manager	NNS
18751	12018	20	AND	and	CC
18751	12018	21	OTHERS	other	NNS
18751	12018	22	ENGAGED	engaged	VBP
18751	12018	23	IN	in	IN
18751	12018	24	COAL	COAL	NNP
18751	12018	25	-	-	HYPH
18751	12018	26	MINING	MINING	NNP
18751	12018	27	.	.	.
18751	12018	28	_	_	NNP
18751	12018	29	BY	by	IN
18751	12018	30	HERBERT	HERBERT	NNP
18751	12018	31	WILLIAM	WILLIAM	NNP
18751	12018	32	HUGHES	HUGHES	NNP
18751	12018	33	,	,	,
18751	12018	34	F.G.S.	F.G.S.	NNP
18751	12018	35	,	,	,
18751	12018	36	Assoc	Assoc	NNP
18751	12018	37	.	.	.
18751	12019	1	Royal	Royal	NNP
18751	12019	2	School	School	NNP
18751	12019	3	of	of	IN
18751	12019	4	Mines	Mines	NNP
18751	12019	5	,	,	,
18751	12019	6	General	General	NNP
18751	12019	7	Manager	Manager	NNP
18751	12019	8	of	of	IN
18751	12019	9	Sandwell	Sandwell	NNP
18751	12019	10	Park	Park	NNP
18751	12019	11	Colliery	Colliery	NNP
18751	12019	12	.	.	.
18751	12020	1	GENERAL	GENERAL	NNP
18751	12020	2	CONTENTS	content	NNS
18751	12020	3	.	.	.
18751	12021	1	Geology.--Search	geology.--search	LS
18751	12021	2	for	for	IN
18751	12021	3	Coal.--Breaking	coal.--breake	VBG
18751	12021	4	Ground.--Sinking.--Preliminary	ground.--sinking.--preliminary	CD
18751	12021	5	Operations.--Methods	operations.--method	NNS
18751	12021	6	of	of	IN
18751	12021	7	Working.--Haulage.--Winding.--Pumping.--	Working.--Haulage.--Winding.--Pumping.--	``
18751	12021	8	Ventilation.--Lighting.--Works	ventilation.--lighting.--work	NNS
18751	12021	9	at	at	IN
18751	12021	10	Surface.--Preparation	surface.--preparation	NN
18751	12021	11	of	of	IN
18751	12021	12	Coal	Coal	NNP
18751	12021	13	for	for	IN
18751	12021	14	Market.--INDEX	Market.--INDEX	NNP
18751	12021	15	.	.	.
18751	12022	1	"	"	``
18751	12022	2	Quite	quite	PDT
18751	12022	3	THE	the	DT
18751	12022	4	BEST	best	NN
18751	12022	5	book	book	NN
18751	12022	6	of	of	IN
18751	12022	7	its	-PRON-	PRP$
18751	12022	8	kind	kind	NN
18751	12022	9	...	...	NFP
18751	12022	10	as	as	IN
18751	12022	11	PRACTICAL	PRACTICAL	NNP
18751	12022	12	in	in	IN
18751	12022	13	aim	aim	NN
18751	12022	14	as	as	IN
18751	12022	15	a	a	DT
18751	12022	16	book	book	NN
18751	12022	17	can	can	MD
18751	12022	18	be	be	VB
18751	12022	19	...	...	.
18751	12023	1	The	the	DT
18751	12023	2	illustrations	illustration	NNS
18751	12023	3	are	be	VBP
18751	12023	4	EXCELLENT."--_Athenæum	EXCELLENT."--_Athenæum	NFP
18751	12023	5	_	_	NNP
18751	12023	6	.	.	.
18751	12024	1	"	"	``
18751	12024	2	We	-PRON-	PRP
18751	12024	3	cordially	cordially	RB
18751	12024	4	recommend	recommend	VBP
18751	12024	5	the	the	DT
18751	12024	6	work	work	NN
18751	12024	7	.	.	.
18751	12024	8	"	"	''
18751	12025	1	--_Colliery	--_Colliery	:
18751	12025	2	Guardian	Guardian	NNP
18751	12025	3	_	_	NNP
18751	12025	4	.	.	.
18751	12026	1	"	"	``
18751	12026	2	Will	Will	MD
18751	12026	3	soon	soon	RB
18751	12026	4	come	come	VB
18751	12026	5	to	to	TO
18751	12026	6	be	be	VB
18751	12026	7	regarded	regard	VBN
18751	12026	8	as	as	IN
18751	12026	9	the	the	DT
18751	12026	10	STANDARD	STANDARD	NNP
18751	12026	11	WORK	WORK	NNP
18751	12026	12	of	of	IN
18751	12026	13	its	-PRON-	PRP$
18751	12026	14	kind	kind	NN
18751	12026	15	.	.	.
18751	12026	16	"	"	''
18751	12027	1	--_Birmingham	--_Birmingham	:
18751	12027	2	Daily	Daily	NNP
18751	12027	3	Gazette	Gazette	NNP
18751	12027	4	.	.	.
18751	12027	5	_	_	NNP
18751	12027	6	*	*	NFP
18751	12027	7	*	*	NFP
18751	12027	8	*	*	NFP
18751	12027	9	*	*	NFP
18751	12027	10	*	*	NFP
18751	12027	11	TENTH	tenth	NN
18751	12027	12	EDITION	EDITION	NNP
18751	12027	13	,	,	,
18751	12027	14	Revised	Revised	NNP
18751	12027	15	and	and	CC
18751	12027	16	Enlarged	Enlarged	NNP
18751	12027	17	.	.	.
18751	12028	1	With	with	IN
18751	12028	2	Numerous	numerous	JJ
18751	12028	3	Diagrams	diagram	NNS
18751	12028	4	.	.	.
18751	12029	1	Cloth	Cloth	NNP
18751	12029	2	,	,	,
18751	12029	3	7s	7s	CD
18751	12029	4	.	.	.
18751	12030	1	6d	6d	NNP
18751	12030	2	.	.	.
18751	12031	1	~A	~A	NFP
18751	12031	2	TREATISE	TREATISE	NNP
18751	12031	3	ON	on	IN
18751	12031	4	MINE	MINE	NNP
18751	12031	5	-	-	HYPH
18751	12031	6	SURVEYING	surveying	NN
18751	12031	7	:	:	:
18751	12031	8	For	for	IN
18751	12031	9	the	the	DT
18751	12031	10	use	use	NN
18751	12031	11	of	of	IN
18751	12031	12	Managers	Managers	NNPS
18751	12031	13	of	of	IN
18751	12031	14	Mines	Mines	NNPS
18751	12031	15	and	and	CC
18751	12031	16	Collieries	Collieries	NNPS
18751	12031	17	,	,	,
18751	12031	18	Students	student	NNS
18751	12031	19	at	at	IN
18751	12031	20	the	the	DT
18751	12031	21	Royal	Royal	NNP
18751	12031	22	School	School	NNP
18751	12031	23	of	of	IN
18751	12031	24	Mines	Mines	NNPS
18751	12031	25	,	,	,
18751	12031	26	&	&	CC
18751	12031	27	c.~	c.~	NNP
18751	12031	28	By	by	IN
18751	12031	29	BENNETT	BENNETT	NNP
18751	12031	30	H.	H.	NNP
18751	12031	31	BROUGH	BROUGH	NNP
18751	12031	32	,	,	,
18751	12031	33	F.G.S.	F.G.S.	NNP
18751	12031	34	,	,	,
18751	12031	35	ASSOC.R.S.M.	ASSOC.R.S.M.	:
18751	12031	36	,	,	,
18751	12031	37	Formerly	formerly	RB
18751	12031	38	Instructor	instructor	NN
18751	12031	39	of	of	IN
18751	12031	40	Mine	Mine	NNP
18751	12031	41	-	-	HYPH
18751	12031	42	Surveying	Surveying	NNP
18751	12031	43	,	,	,
18751	12031	44	Royal	Royal	NNP
18751	12031	45	School	School	NNP
18751	12031	46	of	of	IN
18751	12031	47	Mines	Mines	NNP
18751	12031	48	.	.	.
18751	12032	1	GENERAL	GENERAL	NNP
18751	12032	2	CONTENTS.--General	CONTENTS.--General	NNP
18751	12032	3	Explanations.--Measurement	explanations.--measurement	NN
18751	12032	4	of	of	IN
18751	12032	5	Distances.--Miner	Distances.--Miner	NNP
18751	12032	6	's	's	POS
18751	12032	7	Dial.--Variation	dial.--variation	NN
18751	12032	8	of	of	IN
18751	12032	9	the	the	DT
18751	12032	10	Magnetic	Magnetic	NNP
18751	12032	11	-	-	HYPH
18751	12032	12	Needle.--Surveying.--German	needle.--surveying.--german	NN
18751	12032	13	Dial.--Theodolite.--Traversing	dial.--theodolite.--traverse	VBG
18751	12032	14	Underground.--Surface	underground.--surface	NN
18751	12032	15	-	-	:
18751	12032	16	Surveys.--Plotting	surveys.--plotting	NN
18751	12032	17	the	the	DT
18751	12032	18	Survey.--Calculation	survey.--calculation	NN
18751	12032	19	of	of	IN
18751	12032	20	Areas.--Levelling.--Measuring	areas.--levelling.--measure	VBG
18751	12032	21	Distances	distance	NNS
18751	12032	22	by	by	IN
18751	12032	23	Telescope.--Setting	telescope.--setting	NN
18751	12032	24	-	-	HYPH
18751	12032	25	out.--Problems.--Photographic	out.--problems.--photographic	JJ
18751	12032	26	Surveying.--_Appendices	surveying.--_appendice	NNS
18751	12032	27	.	.	.
18751	12032	28	_	_	NNP
18751	12032	29	"	"	``
18751	12032	30	Its	-PRON-	PRP$
18751	12032	31	CLEARNESS	CLEARNESS	NNP
18751	12032	32	of	of	IN
18751	12032	33	STYLE	STYLE	NNP
18751	12032	34	,	,	,
18751	12032	35	LUCIDITY	LUCIDITY	NNP
18751	12032	36	of	of	IN
18751	12032	37	DESCRIPTION	description	NN
18751	12032	38	,	,	,
18751	12032	39	and	and	CC
18751	12032	40	FULNESS	FULNESS	NNP
18751	12032	41	of	of	IN
18751	12032	42	DETAIL	DETAIL	NNP
18751	12032	43	have	have	VBP
18751	12032	44	long	long	RB
18751	12032	45	ago	ago	RB
18751	12032	46	won	win	VBN
18751	12032	47	for	for	IN
18751	12032	48	it	-PRON-	PRP
18751	12032	49	a	a	DT
18751	12032	50	place	place	NN
18751	12032	51	unique	unique	JJ
18751	12032	52	in	in	IN
18751	12032	53	the	the	DT
18751	12032	54	literature	literature	NN
18751	12032	55	of	of	IN
18751	12032	56	this	this	DT
18751	12032	57	branch	branch	NN
18751	12032	58	of	of	IN
18751	12032	59	mining	mining	NN
18751	12032	60	engineering	engineering	NN
18751	12032	61	,	,	,
18751	12032	62	and	and	CC
18751	12032	63	the	the	DT
18751	12032	64	present	present	JJ
18751	12032	65	edition	edition	NN
18751	12032	66	fully	fully	RB
18751	12032	67	maintains	maintain	VBZ
18751	12032	68	the	the	DT
18751	12032	69	high	high	JJ
18751	12032	70	standard	standard	NN
18751	12032	71	of	of	IN
18751	12032	72	its	-PRON-	PRP$
18751	12032	73	predecessors	predecessor	NNS
18751	12032	74	.	.	.
18751	12033	1	To	to	IN
18751	12033	2	the	the	DT
18751	12033	3	student	student	NN
18751	12033	4	,	,	,
18751	12033	5	and	and	CC
18751	12033	6	to	to	IN
18751	12033	7	the	the	DT
18751	12033	8	mining	mining	NN
18751	12033	9	engineer	engineer	NN
18751	12033	10	alike	alike	RB
18751	12033	11	,	,	,
18751	12033	12	ITS	its	PRP$
18751	12033	13	VALUE	value	NN
18751	12033	14	is	be	VBZ
18751	12033	15	inestimable	inestimable	JJ
18751	12033	16	.	.	.
18751	12034	1	The	the	DT
18751	12034	2	illustrations	illustration	NNS
18751	12034	3	are	be	VBP
18751	12034	4	excellent	excellent	JJ
18751	12034	5	.	.	.
18751	12034	6	"	"	''
18751	12035	1	--_The	--_The	:
18751	12035	2	Mining	Mining	NNP
18751	12035	3	Journal	Journal	NNP
18751	12035	4	.	.	.
18751	12035	5	_	_	NNP
18751	12035	6	*	*	NFP
18751	12035	7	*	*	NFP
18751	12035	8	*	*	NFP
18751	12035	9	*	*	NFP
18751	12035	10	*	*	NFP
18751	12035	11	_	_	NNP
18751	12035	12	In	in	IN
18751	12035	13	Large	large	JJ
18751	12035	14	8vo	8vo	NN
18751	12035	15	.	.	.
18751	12035	16	_	_	NNP
18751	12035	17	SECOND	SECOND	NNP
18751	12035	18	EDITION	EDITION	NNP
18751	12035	19	.	.	.
18751	12036	1	_	_	NNP
18751	12036	2	Price	Price	NNP
18751	12036	3	10s	10s	NNPS
18751	12036	4	.	.	.
18751	12037	1	6d	6d	NNP
18751	12037	2	.	.	.
18751	12037	3	_	_	NNP
18751	12037	4	~Mine	~mine	NN
18751	12037	5	Accounts	Accounts	NNPS
18751	12037	6	and	and	CC
18751	12037	7	Mining	Mining	NNP
18751	12037	8	Book	Book	NNP
18751	12037	9	-	-	HYPH
18751	12037	10	keeping.~	keeping.~	NNP
18751	12037	11	For	for	IN
18751	12037	12	Students	Students	NNPS
18751	12037	13	,	,	,
18751	12037	14	Managers	Managers	NNPS
18751	12037	15	,	,	,
18751	12037	16	Secretaries	Secretaries	NNPS
18751	12037	17	,	,	,
18751	12037	18	and	and	CC
18751	12037	19	others	other	NNS
18751	12037	20	.	.	.
18751	12038	1	_	_	NNP
18751	12038	2	With	with	IN
18751	12038	3	Examples	Examples	NNPS
18751	12038	4	taken	take	VBN
18751	12038	5	from	from	IN
18751	12038	6	Actual	actual	JJ
18751	12038	7	Practice	Practice	NNP
18751	12038	8	of	of	IN
18751	12038	9	Leading	Leading	NNP
18751	12038	10	Companies	Companies	NNPS
18751	12038	11	.	.	.
18751	12038	12	_	_	NNP
18751	12038	13	BY	by	IN
18751	12038	14	JAMES	JAMES	NNP
18751	12038	15	GUNSON	GUNSON	NNP
18751	12038	16	LAWN	LAWN	NNP
18751	12038	17	,	,	,
18751	12038	18	Assoc	Assoc	NNP
18751	12038	19	.	.	.
18751	12038	20	R.S.M.	R.S.M.	NNP
18751	12038	21	,	,	,
18751	12038	22	Assoc	Assoc	NNP
18751	12038	23	.	.	.
18751	12039	1	Mem	Mem	NNP
18751	12039	2	.	.	.
18751	12040	1	Inst	inst	RB
18751	12040	2	.	.	.
18751	12041	1	C.E.	C.E.	NNP
18751	12041	2	,	,	,
18751	12041	3	F.G.S.	F.G.S.	NNP
18751	12041	4	,	,	,
18751	12041	5	Professor	Professor	NNP
18751	12041	6	of	of	IN
18751	12041	7	Mining	Mining	NNP
18751	12041	8	at	at	IN
18751	12041	9	the	the	DT
18751	12041	10	South	South	NNP
18751	12041	11	African	African	NNP
18751	12041	12	School	School	NNP
18751	12041	13	of	of	IN
18751	12041	14	Mines	Mines	NNP
18751	12041	15	.	.	.
18751	12042	1	EDITED	edit	VBN
18751	12042	2	BY	BY	NNP
18751	12042	3	C.	C.	NNP
18751	12042	4	LE	LE	NNP
18751	12042	5	NEVE	NEVE	NNP
18751	12042	6	FOSTER	FOSTER	NNP
18751	12042	7	,	,	,
18751	12042	8	D.Sc	D.Sc	NNP
18751	12042	9	.	.	NNP
18751	12042	10	,	,	,
18751	12042	11	F.R.S.	F.R.S.	NNP
18751	12043	1	GENERAL	GENERAL	NNP
18751	12043	2	CONTENTS.--Introduction.--Part	contents.--introduction.--part	JJ
18751	12043	3	I.	i.	NN
18751	12044	1	Engagement	Engagement	NNP
18751	12044	2	and	and	CC
18751	12044	3	Payment	Payment	NNP
18751	12044	4	of	of	IN
18751	12044	5	Workmen.--Part	Workmen.--Part	NNP
18751	12044	6	II	II	NNP
18751	12044	7	.	.	.
18751	12045	1	Purchases	purchase	NNS
18751	12045	2	and	and	CC
18751	12045	3	Sales.--Part	Sales.--Part	,
18751	12045	4	III	iii	CD
18751	12045	5	.	.	.
18751	12046	1	Working	Working	NNP
18751	12046	2	Summaries	Summaries	NNPS
18751	12046	3	and	and	CC
18751	12046	4	Analyses.--Part	Analyses.--Part	,
18751	12046	5	IV	IV	NNP
18751	12046	6	.	.	.
18751	12047	1	Ledger	Ledger	NNP
18751	12047	2	,	,	,
18751	12047	3	Balance	Balance	NNP
18751	12047	4	Sheet	Sheet	NNP
18751	12047	5	,	,	,
18751	12047	6	and	and	CC
18751	12047	7	Company	company	NN
18751	12047	8	Books.--Part	Books.--Part	,
18751	12047	9	V.	V.	NNP
18751	12047	10	Reports	Reports	NNPS
18751	12047	11	and	and	CC
18751	12047	12	Statistics	Statistics	NNPS
18751	12047	13	.	.	.
18751	12048	1	"	"	``
18751	12048	2	It	-PRON-	PRP
18751	12048	3	seems	seem	VBZ
18751	12048	4	IMPOSSIBLE	IMPOSSIBLE	NNP
18751	12048	5	to	to	TO
18751	12048	6	suggest	suggest	VB
18751	12048	7	how	how	WRB
18751	12048	8	Mr.	Mr.	NNP
18751	12049	1	LAWN	LAWN	NNP
18751	12049	2	'S	's	POS
18751	12049	3	book	book	NN
18751	12049	4	could	could	MD
18751	12049	5	be	be	VB
18751	12049	6	made	make	VBN
18751	12049	7	more	more	JJR
18751	12049	8	COMPLETE	complete	JJ
18751	12049	9	or	or	CC
18751	12049	10	more	more	JJR
18751	12049	11	VALUABLE	VALUABLE	NNP
18751	12049	12	,	,	,
18751	12049	13	careful	careful	JJ
18751	12049	14	,	,	,
18751	12049	15	and	and	CC
18751	12049	16	exhaustive	exhaustive	JJ
18751	12049	17	.	.	.
18751	12049	18	"	"	''
18751	12050	1	--_Accountants	--_Accountants	:
18751	12050	2	'	'	''
18751	12050	3	Magazine	Magazine	NNP
18751	12050	4	_	_	NNP
18751	12050	5	.	.	.
18751	12051	1	*	*	NFP
18751	12051	2	*	*	NFP
18751	12051	3	*	*	NFP
18751	12051	4	*	*	NFP
18751	12051	5	*	*	NFP
18751	12051	6	_	_	NNP
18751	12051	7	In	in	IN
18751	12051	8	Large	large	JJ
18751	12051	9	8vo	8vo	NN
18751	12051	10	,	,	,
18751	12051	11	with	with	IN
18751	12051	12	Illustrations	Illustrations	NNPS
18751	12051	13	and	and	CC
18751	12051	14	Folding	fold	VBG
18751	12051	15	-	-	HYPH
18751	12051	16	Plates	Plates	NNPS
18751	12051	17	.	.	.
18751	12052	1	10s	10	NNS
18751	12052	2	.	.	.
18751	12053	1	6d	6d	NNP
18751	12053	2	.	.	.
18751	12053	3	_	_	NNP
18751	12053	4	~BLASTING~	~BLASTING~	NNP
18751	12053	5	:	:	:
18751	12053	6	AND	and	CC
18751	12053	7	THE	the	DT
18751	12053	8	USE	use	NN
18751	12053	9	OF	of	IN
18751	12053	10	EXPLOSIVES	EXPLOSIVES	NNP
18751	12053	11	.	.	.
18751	12054	1	A	a	DT
18751	12054	2	Handbook	Handbook	NNP
18751	12054	3	for	for	IN
18751	12054	4	Engineers	engineer	NNS
18751	12054	5	and	and	CC
18751	12054	6	others	other	NNS
18751	12054	7	Engaged	engage	VBN
18751	12054	8	in	in	IN
18751	12054	9	Mining	Mining	NNP
18751	12054	10	,	,	,
18751	12054	11	Tunnelling	Tunnelling	NNP
18751	12054	12	,	,	,
18751	12054	13	Quarrying	Quarrying	NNP
18751	12054	14	,	,	,
18751	12054	15	&	&	CC
18751	12054	16	c.	c.	NN
18751	12054	17	BY	BY	NNP
18751	12054	18	OSCAR	OSCAR	NNP
18751	12054	19	GUTTMANN	GUTTMANN	NNP
18751	12054	20	,	,	,
18751	12054	21	ASSOC	ASSOC	NNP
18751	12054	22	.	.	.
18751	12055	1	M.	M.	NNP
18751	12055	2	INST	INST	NNP
18751	12055	3	.	.	.
18751	12056	1	C.E.	C.E.	NNP
18751	12057	1	_	_	NNP
18751	12057	2	Member	Member	NNP
18751	12057	3	of	of	IN
18751	12057	4	the	the	DT
18751	12057	5	Societies	Societies	NNPS
18751	12057	6	of	of	IN
18751	12057	7	Civil	Civil	NNP
18751	12057	8	Engineers	Engineers	NNPS
18751	12057	9	and	and	CC
18751	12057	10	Architects	Architects	NNPS
18751	12057	11	of	of	IN
18751	12057	12	Vienna	Vienna	NNP
18751	12057	13	and	and	CC
18751	12057	14	Budapest	Budapest	NNP
18751	12057	15	,	,	,
18751	12057	16	Corresponding	Corresponding	NNP
18751	12057	17	Member	Member	NNP
18751	12057	18	of	of	IN
18751	12057	19	the	the	DT
18751	12057	20	Imp	Imp	NNP
18751	12057	21	.	.	.
18751	12058	1	Roy	Roy	NNP
18751	12058	2	.	.	.
18751	12059	1	Geological	Geological	NNP
18751	12059	2	Institution	Institution	NNP
18751	12059	3	of	of	IN
18751	12059	4	Austria	Austria	NNP
18751	12059	5	,	,	,
18751	12059	6	&	&	CC
18751	12059	7	c.	c.	NNP
18751	12059	8	_	_	NNP
18751	12059	9	"	"	``
18751	12059	10	This	this	DT
18751	12059	11	ADMIRABLE	ADMIRABLE	NNP
18751	12059	12	work	work	NN
18751	12059	13	.	.	.
18751	12059	14	"	"	''
18751	12060	1	--_Colliery	--_Colliery	:
18751	12060	2	Guardian	Guardian	NNP
18751	12060	3	.	.	.
18751	12060	4	_	_	NNP
18751	12060	5	"	"	``
18751	12060	6	Should	Should	MD
18751	12060	7	prove	prove	VB
18751	12060	8	a	a	DT
18751	12060	9	_	_	NNP
18751	12060	10	vade	vade	NN
18751	12060	11	-	-	HYPH
18751	12060	12	mecum	mecum	NN
18751	12060	13	_	_	NNP
18751	12060	14	to	to	IN
18751	12060	15	Mining	Mining	NNP
18751	12060	16	Engineers	Engineers	NNPS
18751	12060	17	and	and	CC
18751	12060	18	all	all	DT
18751	12060	19	engaged	engage	VBN
18751	12060	20	in	in	IN
18751	12060	21	practical	practical	JJ
18751	12060	22	work	work	NN
18751	12060	23	.	.	.
18751	12060	24	"	"	''
18751	12061	1	--_Iron	--_Iron	:
18751	12061	2	and	and	CC
18751	12061	3	Coal	Coal	NNP
18751	12061	4	Trades	Trades	NNPS
18751	12061	5	Review	Review	NNP
18751	12061	6	.	.	.
18751	12061	7	_	_	NNP
18751	12061	8	*	*	NFP
18751	12061	9	*	*	NFP
18751	12061	10	*	*	NFP
18751	12061	11	*	*	NFP
18751	12061	12	*	*	NFP
18751	12061	13	_	_	NNP
18751	12061	14	In	in	IN
18751	12061	15	Crown	Crown	NNP
18751	12061	16	8vo	8vo	NN
18751	12061	17	.	.	.
18751	12062	1	Handsome	handsome	JJ
18751	12062	2	cloth	cloth	NN
18751	12062	3	.	.	.
18751	12063	1	With	with	IN
18751	12063	2	Numerous	numerous	JJ
18751	12063	3	Illustrations	Illustrations	NNPS
18751	12063	4	.	.	.
18751	12064	1	6s	6	NNS
18751	12064	2	.	.	.
18751	12065	1	net	net	NN
18751	12065	2	.	.	.
18751	12065	3	_	_	NNP
18751	12065	4	~ELECTRICAL	~ELECTRICAL	NFP
18751	12065	5	PRACTICE	PRACTICE	VBN
18751	12065	6	IN	in	IN
18751	12065	7	COLLIERIES.~	COLLIERIES.~	NNP
18751	12065	8	BY	by	IN
18751	12065	9	D.	D.	NNP
18751	12065	10	BURNS	BURNS	NNP
18751	12065	11	,	,	,
18751	12065	12	M.E.	M.E.	NNP
18751	12065	13	,	,	,
18751	12065	14	M.INST.M.E.	M.INST.M.E.	NNP
18751	12065	15	,	,	,
18751	12065	16	Certificated	Certificated	NNP
18751	12065	17	Colliery	Colliery	NNP
18751	12065	18	Manager	Manager	NNP
18751	12065	19	,	,	,
18751	12065	20	and	and	CC
18751	12065	21	Lecturer	Lecturer	NNP
18751	12065	22	on	on	IN
18751	12065	23	Mining	Mining	NNP
18751	12065	24	and	and	CC
18751	12065	25	Geology	Geology	NNP
18751	12065	26	to	to	IN
18751	12065	27	the	the	DT
18751	12065	28	Glasgow	Glasgow	NNP
18751	12065	29	and	and	CC
18751	12065	30	West	West	NNP
18751	12065	31	of	of	IN
18751	12065	32	Scotland	Scotland	NNP
18751	12065	33	Technical	Technical	NNP
18751	12065	34	College	College	NNP
18751	12065	35	.	.	.
18751	12066	1	Units	unit	NNS
18751	12066	2	of	of	IN
18751	12066	3	Measurement	Measurement	NNP
18751	12066	4	,	,	,
18751	12066	5	Conductors	Conductors	NNP
18751	12066	6	,	,	,
18751	12066	7	&	&	CC
18751	12066	8	c.--The	c.--The	NNP
18751	12066	9	Theory	Theory	NNP
18751	12066	10	of	of	IN
18751	12066	11	the	the	DT
18751	12066	12	Dynamo.--The	Dynamo.--The	NNP
18751	12066	13	Dynamo	Dynamo	NNP
18751	12066	14	,	,	,
18751	12066	15	Details	Details	NNP
18751	12066	16	of	of	IN
18751	12066	17	Construction	Construction	NNP
18751	12066	18	and	and	CC
18751	12066	19	Working.--Motors.--Lighting	working.--motors.--lighting	NN
18751	12066	20	Installations	Installations	NNPS
18751	12066	21	in	in	IN
18751	12066	22	Collieries.--Pumping	collieries.--pumping	CD
18751	12066	23	by	by	IN
18751	12066	24	Electricity.--Electrical	electricity.--electrical	JJ
18751	12066	25	Haulage.--Coal	Haulage.--Coal	NNS
18751	12066	26	Cutting.--Miscellaneous	Cutting.--Miscellaneous	NNP
18751	12066	27	Applications	Applications	NNPS
18751	12066	28	of	of	IN
18751	12066	29	Electricity	Electricity	NNP
18751	12066	30	in	in	IN
18751	12066	31	Mines.--INDEX	mines.--index	NN
18751	12066	32	.	.	.
18751	12067	1	"	"	``
18751	12067	2	A	a	DT
18751	12067	3	clear	clear	JJ
18751	12067	4	and	and	CC
18751	12067	5	concise	concise	JJ
18751	12067	6	introduction	introduction	NN
18751	12067	7	to	to	IN
18751	12067	8	electrical	electrical	JJ
18751	12067	9	practice	practice	NN
18751	12067	10	in	in	IN
18751	12067	11	collieries	colliery	NNS
18751	12067	12	.	.	.
18751	12067	13	"	"	''
18751	12068	1	--_Mining	--_Mining	:
18751	12068	2	Journal	Journal	NNP
18751	12068	3	.	.	.
18751	12068	4	_	_	NNP
18751	12068	5	*	*	NFP
18751	12068	6	*	*	NFP
18751	12068	7	*	*	NFP
18751	12068	8	*	*	NFP
18751	12068	9	*	*	NFP
18751	12068	10	SECOND	second	NN
18751	12068	11	EDITION	EDITION	NNP
18751	12068	12	.	.	.
18751	12069	1	Large	large	JJ
18751	12069	2	Crown	Crown	NNP
18751	12069	3	8vo	8vo	NN
18751	12069	4	.	.	.
18751	12070	1	Handsome	Handsome	NNP
18751	12070	2	Cloth	Cloth	NNP
18751	12070	3	.	.	.
18751	12071	1	With	with	IN
18751	12071	2	over	over	IN
18751	12071	3	520	520	CD
18751	12071	4	Illustrations	illustration	NNS
18751	12071	5	in	in	IN
18751	12071	6	the	the	DT
18751	12071	7	Text	Text	NNP
18751	12071	8	.	.	.
18751	12072	1	12s	12	NNS
18751	12072	2	.	.	.
18751	12073	1	6d	6d	NNP
18751	12073	2	.	.	.
18751	12074	1	~PRACTICAL	~PRACTICAL	NFP
18751	12074	2	COAL	COAL	NNP
18751	12074	3	-	-	HYPH
18751	12074	4	MINING:~	MINING:~	NNP
18751	12074	5	A	a	DT
18751	12074	6	MANUAL	MANUAL	NNP
18751	12074	7	FOR	for	IN
18751	12074	8	MANAGERS	manager	NNS
18751	12074	9	,	,	,
18751	12074	10	UNDER	UNDER	NNP
18751	12074	11	-	-	HYPH
18751	12074	12	MANAGERS	MANAGERS	NNP
18751	12074	13	,	,	,
18751	12074	14	COLLIERY	COLLIERY	NNP
18751	12074	15	ENGINEERS	engineer	NNS
18751	12074	16	,	,	,
18751	12074	17	AND	and	CC
18751	12074	18	OTHERS	other	NNS
18751	12074	19	.	.	.
18751	12075	1	_	_	NNP
18751	12075	2	With	with	IN
18751	12075	3	Worked	work	VBN
18751	12075	4	-	-	HYPH
18751	12075	5	out	out	RP
18751	12075	6	Problems	problem	NNS
18751	12075	7	on	on	IN
18751	12075	8	Haulage	Haulage	NNP
18751	12075	9	,	,	,
18751	12075	10	Pumping	Pumping	NNP
18751	12075	11	,	,	,
18751	12075	12	Ventilation	Ventilation	NNP
18751	12075	13	,	,	,
18751	12075	14	&	&	CC
18751	12075	15	c.	c.	NNP
18751	12075	16	_	_	NNP
18751	12075	17	BY	by	IN
18751	12075	18	GEORGE	GEORGE	NNP
18751	12075	19	L.	L.	NNP
18751	12075	20	KERR	KERR	NNP
18751	12075	21	,	,	,
18751	12075	22	M.E.	M.E.	NNP
18751	12075	23	,	,	,
18751	12075	24	M.INST.M.E.	M.INST.M.E.	NNP
18751	12076	1	"	"	``
18751	12076	2	An	an	DT
18751	12076	3	ESSENTIALLY	ESSENTIALLY	NNP
18751	12076	4	PRACTICAL	practical	NN
18751	12076	5	WORK	work	NN
18751	12076	6	,	,	,
18751	12076	7	and	and	CC
18751	12076	8	can	can	MD
18751	12076	9	be	be	VB
18751	12076	10	confidently	confidently	RB
18751	12076	11	recommended	recommend	VBN
18751	12076	12	.	.	.
18751	12077	1	No	no	DT
18751	12077	2	department	department	NN
18751	12077	3	of	of	IN
18751	12077	4	Coal	Coal	NNP
18751	12077	5	-	-	HYPH
18751	12077	6	Mining	Mining	NNP
18751	12077	7	has	have	VBZ
18751	12077	8	been	be	VBN
18751	12077	9	overlooked	overlook	VBN
18751	12077	10	.	.	.
18751	12077	11	"	"	''
18751	12078	1	--_Engineers	--_Engineers	NNP
18751	12078	2	'	'	``
18751	12078	3	Gazette	Gazette	NNP
18751	12078	4	.	.	.
18751	12078	5	_	_	NNP
18751	12078	6	"	"	``
18751	12078	7	This	this	DT
18751	12078	8	book	book	NN
18751	12078	9	JUST	just	RB
18751	12078	10	MEETS	MEETS	NNP
18751	12078	11	the	the	DT
18751	12078	12	wants	want	NNS
18751	12078	13	of	of	IN
18751	12078	14	Students	student	NNS
18751	12078	15	preparing	prepare	VBG
18751	12078	16	for	for	IN
18751	12078	17	the	the	DT
18751	12078	18	Colliery	Colliery	NNP
18751	12078	19	Managers	Managers	NNPS
18751	12078	20	'	'	POS
18751	12078	21	Examinations	examination	NNS
18751	12078	22	.	.	.
18751	12079	1	I	-PRON-	PRP
18751	12079	2	have	have	VBP
18751	12079	3	decided	decide	VBN
18751	12079	4	to	to	TO
18751	12079	5	use	use	VB
18751	12079	6	it	-PRON-	PRP
18751	12079	7	for	for	IN
18751	12079	8	our	-PRON-	PRP$
18751	12079	9	classes	class	NNS
18751	12079	10	here	here	RB
18751	12079	11	....	....	.
18751	12079	12	We	-PRON-	PRP
18751	12079	13	have	have	VBP
18751	12079	14	,	,	,
18751	12079	15	I	-PRON-	PRP
18751	12079	16	believe	believe	VBP
18751	12079	17	the	the	DT
18751	12079	18	largest	large	JJS
18751	12079	19	atining	atine	VBG
18751	12079	20	class	class	NN
18751	12079	21	in	in	IN
18751	12079	22	Great	Great	NNP
18751	12079	23	Britain	Britain	NNP
18751	12079	24	.	.	.
18751	12079	25	"	"	''
18751	12080	1	--_The	--_The	:
18751	12080	2	Principal	principal	NN
18751	12080	3	of	of	IN
18751	12080	4	a	a	DT
18751	12080	5	Training	Training	NNP
18751	12080	6	College	College	NNP
18751	12080	7	.	.	.
18751	12080	8	_	_	NNP
18751	12080	9	*	*	NFP
18751	12080	10	*	*	NFP
18751	12080	11	*	*	NFP
18751	12080	12	*	*	NFP
18751	12080	13	*	*	NFP
18751	12080	14	ELEMENTARY	ELEMENTARY	NNP
18751	12080	15	COAL	COAL	NNP
18751	12080	16	-	-	HYPH
18751	12080	17	MINING	MINING	NNP
18751	12080	18	:	:	:
18751	12080	19	For	for	IN
18751	12080	20	the	the	DT
18751	12080	21	Use	Use	NNP
18751	12080	22	of	of	IN
18751	12080	23	Students	Students	NNPS
18751	12080	24	,	,	,
18751	12080	25	Miners	Miners	NNPS
18751	12080	26	,	,	,
18751	12080	27	and	and	CC
18751	12080	28	others	other	NNS
18751	12080	29	preparing	prepare	VBG
18751	12080	30	for	for	IN
18751	12080	31	Examinations	examination	NNS
18751	12080	32	.	.	.
18751	12081	1	By	by	IN
18751	12081	2	GEORGE	GEORGE	NNP
18751	12081	3	L.	L.	NNP
18751	12081	4	KERR	KERR	NNP
18751	12081	5	,	,	,
18751	12081	6	M.E.	M.E.	NNP
18751	12081	7	,	,	,
18751	12081	8	M.INST.M.E.	M.INST.M.E.	NNP
18751	12081	9	,	,	,
18751	12081	10	Author	author	NN
18751	12081	11	of	of	IN
18751	12081	12	"	"	``
18751	12081	13	Practical	Practical	NNP
18751	12081	14	Coal	Coal	NNP
18751	12081	15	-	-	HYPH
18751	12081	16	Mining	Mining	NNP
18751	12081	17	.	.	.
18751	12081	18	"	"	''
18751	12082	1	In	in	IN
18751	12082	2	Crown	Crown	NNP
18751	12082	3	8vo	8vo	NN
18751	12082	4	.	.	.
18751	12083	1	Handsome	Handsome	NNP
18751	12083	2	Cloth	Cloth	NNP
18751	12083	3	.	.	.
18751	12084	1	With	with	IN
18751	12084	2	200	200	CD
18751	12084	3	Illustrations	Illustrations	NNPS
18751	12084	4	.	.	.
18751	12085	1	3s	3s	LS
18751	12085	2	.	.	.
18751	12086	1	6d	6d	NNP
18751	12086	2	.	.	.
18751	12087	1	"	"	``
18751	12087	2	An	an	DT
18751	12087	3	abundance	abundance	NN
18751	12087	4	of	of	IN
18751	12087	5	information	information	NN
18751	12087	6	conveyed	convey	VBN
18751	12087	7	in	in	IN
18751	12087	8	a	a	DT
18751	12087	9	popular	popular	JJ
18751	12087	10	and	and	CC
18751	12087	11	attractive	attractive	JJ
18751	12087	12	form	form	NN
18751	12087	13	....	....	.
18751	12087	14	Will	Will	MD
18751	12087	15	be	be	VB
18751	12087	16	of	of	IN
18751	12087	17	great	great	JJ
18751	12087	18	use	use	NN
18751	12087	19	to	to	IN
18751	12087	20	all	all	DT
18751	12087	21	who	who	WP
18751	12087	22	are	be	VBP
18751	12087	23	in	in	IN
18751	12087	24	any	any	DT
18751	12087	25	way	way	NN
18751	12087	26	interested	interested	JJ
18751	12087	27	in	in	IN
18751	12087	28	coal	coal	NN
18751	12087	29	mining	mining	NN
18751	12087	30	.	.	.
18751	12087	31	"	"	''
18751	12088	1	--_Scottish	--_Scottish	:
18751	12088	2	Critic	critic	NN
18751	12088	3	.	.	.
18751	12088	4	_	_	NNP
18751	12088	5	*	*	NFP
18751	12088	6	*	*	NFP
18751	12088	7	*	*	NFP
18751	12088	8	*	*	NFP
18751	12088	9	*	*	NFP
18751	12088	10	SECOND	second	NN
18751	12088	11	EDITION	EDITION	NNP
18751	12088	12	.	.	.
18751	12089	1	_	_	NNP
18751	12089	2	With	with	IN
18751	12089	3	Illustrations	Illustrations	NNPS
18751	12089	4	.	.	.
18751	12090	1	Cloth	Cloth	NNP
18751	12090	2	,	,	,
18751	12090	3	3s	3s	CD
18751	12090	4	.	.	.
18751	12091	1	6d	6d	NNP
18751	12091	2	.	.	.
18751	12091	3	_	_	NNP
18751	12091	4	~GETTING	~gette	VBG
18751	12091	5	GOLD:~	GOLD:~	NNP
18751	12091	6	A	a	DT
18751	12091	7	GOLD	gold	NN
18751	12091	8	-	-	HYPH
18751	12091	9	MINING	mining	NN
18751	12091	10	HANDBOOK	HANDBOOK	NNS
18751	12091	11	FOR	for	IN
18751	12091	12	PRACTICAL	PRACTICAL	NNP
18751	12091	13	MEN	man	NNS
18751	12091	14	.	.	.
18751	12092	1	BY	by	IN
18751	12092	2	J.C.F.	J.C.F.	NNP
18751	12093	1	JOHNSON	JOHNSON	NNP
18751	12093	2	,	,	,
18751	12093	3	F.G.S.	F.G.S.	NNP
18751	12093	4	,	,	,
18751	12093	5	A.I.M.E.	A.I.M.E.	NNP
18751	12093	6	,	,	,
18751	12093	7	Life	Life	NNP
18751	12093	8	Member	Member	NNP
18751	12093	9	Australasian	Australasian	NNP
18751	12093	10	Mine	Mine	NNP
18751	12093	11	-	-	HYPH
18751	12093	12	Managers	Managers	NNP
18751	12093	13	'	'	POS
18751	12093	14	Association	Association	NNP
18751	12093	15	.	.	.
18751	12094	1	GENERAL	GENERAL	NNP
18751	12094	2	CONTENTS.--Introductory	contents.--introductory	NN
18751	12094	3	:	:	:
18751	12094	4	Prospecting	prospect	VBG
18751	12094	5	(	(	-LRB-
18751	12094	6	Alluvial	Alluvial	NNP
18751	12094	7	and	and	CC
18751	12094	8	General)--Lode	General)--Lode	NNP
18751	12094	9	or	or	CC
18751	12094	10	Reef	Reef	NNP
18751	12094	11	Prospecting	Prospecting	NNP
18751	12094	12	--	--	:
18751	12094	13	Genesiology	Genesiology	NNP
18751	12094	14	of	of	IN
18751	12094	15	Gold	Gold	NNP
18751	12094	16	--	--	:
18751	12094	17	Auriferous	auriferous	JJ
18751	12094	18	Lodes	lode	NNS
18751	12094	19	--	--	:
18751	12094	20	Drifts	Drifts	NNPS
18751	12094	21	--	--	:
18751	12094	22	Gold	Gold	NNP
18751	12094	23	Extraction	Extraction	NNP
18751	12094	24	--	--	:
18751	12094	25	Lixiviation	Lixiviation	NNP
18751	12094	26	--	--	:
18751	12094	27	Calcination	Calcination	NNP
18751	12094	28	--	--	:
18751	12094	29	Motor	Motor	NNP
18751	12094	30	Power	Power	NNP
18751	12094	31	and	and	CC
18751	12094	32	its	-PRON-	PRP$
18751	12094	33	Transmission	Transmission	NNP
18751	12094	34	--	--	:
18751	12094	35	Company	Company	NNP
18751	12094	36	Formation	Formation	NNP
18751	12094	37	--	--	:
18751	12094	38	Mining	Mining	NNP
18751	12094	39	Appliances	Appliances	NNPS
18751	12094	40	and	and	CC
18751	12094	41	Methods	Methods	NNPS
18751	12094	42	--	--	:
18751	12094	43	Australasian	Australasian	NNP
18751	12094	44	Mining	Mining	NNP
18751	12094	45	Regulations	Regulations	NNPS
18751	12094	46	.	.	.
18751	12095	1	"	"	``
18751	12095	2	PRACTICAL	practical	NN
18751	12095	3	from	from	IN
18751	12095	4	beginning	begin	VBG
18751	12095	5	to	to	IN
18751	12095	6	end	end	NN
18751	12095	7	...	...	:
18751	12095	8	deals	deal	NNS
18751	12095	9	thoroughly	thoroughly	RB
18751	12095	10	with	with	IN
18751	12095	11	the	the	DT
18751	12095	12	Prospecting	prospecting	NN
18751	12095	13	,	,	,
18751	12095	14	Sinking	Sinking	NNP
18751	12095	15	,	,	,
18751	12095	16	Crushing	Crushing	NNP
18751	12095	17	,	,	,
18751	12095	18	and	and	CC
18751	12095	19	Extraction	extraction	NN
18751	12095	20	of	of	IN
18751	12095	21	gold	gold	NN
18751	12095	22	.	.	.
18751	12095	23	"--_Brit	"--_Brit	''
18751	12095	24	.	.	.
18751	12096	1	Australasian	Australasian	NNP
18751	12096	2	.	.	.
18751	12096	3	_	_	NNP
18751	12096	4	*	*	NFP
18751	12096	5	*	*	NFP
18751	12096	6	*	*	NFP
18751	12096	7	*	*	NFP
18751	12096	8	*	*	NFP
18751	12096	9	_	_	NN
18751	12096	10	With	with	IN
18751	12096	11	Plates	Plates	NNPS
18751	12096	12	and	and	CC
18751	12096	13	Illustrations	Illustrations	NNPS
18751	12096	14	.	.	.
18751	12097	1	Handsome	Handsome	NNP
18751	12097	2	Cloth	Cloth	NNP
18751	12097	3	.	.	.
18751	12098	1	At	at	IN
18751	12098	2	Press	Press	NNP
18751	12098	3	.	.	.
18751	12098	4	_	_	NNP
18751	12098	5	~THE	~the	DT
18751	12098	6	CYANIDE	CYANIDE	NNS
18751	12098	7	PROCESS	process	VBP
18751	12098	8	OF	of	IN
18751	12098	9	GOLD	gold	NN
18751	12098	10	EXTRACTION.~	extraction.~	ADD
18751	12098	11	_	_	NNP
18751	12098	12	A	a	DT
18751	12098	13	Text	Text	NNP
18751	12098	14	-	-	HYPH
18751	12098	15	Book	Book	NNP
18751	12098	16	for	for	IN
18751	12098	17	the	the	DT
18751	12098	18	Use	Use	NNP
18751	12098	19	of	of	IN
18751	12098	20	Metallurgists	Metallurgists	NNPS
18751	12098	21	and	and	CC
18751	12098	22	Students	student	NNS
18751	12098	23	at	at	IN
18751	12098	24	Schools	Schools	NNP
18751	12098	25	of	of	IN
18751	12098	26	Mines	Mines	NNP
18751	12098	27	,	,	,
18751	12098	28	&	&	CC
18751	12098	29	c.	c.	NNP
18751	12098	30	_	_	NNP
18751	12098	31	BY	BY	NNP
18751	12098	32	JAMES	JAMES	NNP
18751	12098	33	PARK	PARK	NNP
18751	12098	34	,	,	,
18751	12098	35	F.G.S.	F.G.S.	NNP
18751	12098	36	,	,	,
18751	12098	37	M.INST.M.M.	M.INST.M.M.	NNP
18751	12098	38	,	,	,
18751	12098	39	Professor	Professor	NNP
18751	12098	40	of	of	IN
18751	12098	41	Mining	Mining	NNP
18751	12098	42	and	and	CC
18751	12098	43	Director	Director	NNP
18751	12098	44	of	of	IN
18751	12098	45	the	the	DT
18751	12098	46	Otago	Otago	NNP
18751	12098	47	University	University	NNP
18751	12098	48	School	School	NNP
18751	12098	49	of	of	IN
18751	12098	50	Mines	Mines	NNPS
18751	12098	51	;	;	:
18751	12098	52	late	late	JJ
18751	12098	53	Director	Director	NNP
18751	12098	54	Thames	Thames	NNP
18751	12098	55	School	School	NNP
18751	12098	56	of	of	IN
18751	12098	57	Mines	Mines	NNPS
18751	12098	58	,	,	,
18751	12098	59	and	and	CC
18751	12098	60	Geological	Geological	NNP
18751	12098	61	Surveyor	Surveyor	NNP
18751	12098	62	and	and	CC
18751	12098	63	Mining	Mining	NNP
18751	12098	64	Geologist	Geologist	NNP
18751	12098	65	to	to	IN
18751	12098	66	the	the	DT
18751	12098	67	Government	Government	NNP
18751	12098	68	of	of	IN
18751	12098	69	New	New	NNP
18751	12098	70	Zealand	Zealand	NNP
18751	12098	71	.	.	.
18751	12099	1	THIRD	THIRD	NNP
18751	12099	2	ENGLISH	ENGLISH	NNP
18751	12099	3	EDITION	EDITION	VBN
18751	12099	4	.	.	.
18751	12100	1	Thoroughly	thoroughly	RB
18751	12100	2	Revised	revised	JJ
18751	12100	3	and	and	CC
18751	12100	4	Greatly	greatly	RB
18751	12100	5	Enlarged	enlarged	JJ
18751	12100	6	.	.	.
18751	12101	1	With	with	IN
18751	12101	2	additional	additional	JJ
18751	12101	3	details	detail	NNS
18751	12101	4	concerning	concern	VBG
18751	12101	5	the	the	DT
18751	12101	6	Siemens	Siemens	NNP
18751	12101	7	-	-	HYPH
18751	12101	8	Halske	Halske	NNP
18751	12101	9	and	and	CC
18751	12101	10	other	other	JJ
18751	12101	11	recent	recent	JJ
18751	12101	12	processes	process	NNS
18751	12101	13	.	.	.
18751	12102	1	CONTENTS.--The	CONTENTS.--The	NNP
18751	12102	2	MacArthur	MacArthur	NNP
18751	12102	3	Process.--Chemistry	Process.--Chemistry	NNP
18751	12102	4	of	of	IN
18751	12102	5	the	the	DT
18751	12102	6	Process.--Laboratory	process.--laboratory	NN
18751	12102	7	Experiments.--Control	Experiments.--Control	NNP
18751	12102	8	Testing	Testing	NNP
18751	12102	9	and	and	CC
18751	12102	10	Analysis	Analysis	NNP
18751	12102	11	of	of	IN
18751	12102	12	Solutions.--Appliances	solutions.--appliances	CD
18751	12102	13	for	for	IN
18751	12102	14	Cyanide	Cyanide	NNP
18751	12102	15	Extraction.--The	Extraction.--The	NNP
18751	12102	16	Actual	actual	JJ
18751	12102	17	Extraction	extraction	NN
18751	12102	18	by	by	IN
18751	12102	19	Cyanide.--Application	cyanide.--application	CD
18751	12102	20	of	of	IN
18751	12102	21	the	the	DT
18751	12102	22	Process.--Leaching	process.--leaching	NN
18751	12102	23	by	by	IN
18751	12102	24	Agitation.--Zinc	Agitation.--Zinc	NNS
18751	12102	25	Precipitation	precipitation	NN
18751	12102	26	of	of	IN
18751	12102	27	Gold.--The	Gold.--The	NNP
18751	12102	28	Siemens	Siemens	NNP
18751	12102	29	-	-	HYPH
18751	12102	30	Halske	Halske	NNP
18751	12102	31	Process.--Other	process.--other	NN
18751	12102	32	Cyanide	Cyanide	NNP
18751	12102	33	Processes.--Antidotes	processes.--antidote	NNS
18751	12102	34	for	for	IN
18751	12102	35	Cyanide	cyanide	NN
18751	12102	36	Poisoning.--Cyaniding	poisoning.--cyanide	VBG
18751	12102	37	in	in	IN
18751	12102	38	New	New	NNP
18751	12102	39	Zealand	Zealand	NNP
18751	12102	40	.	.	.
18751	12103	1	"	"	``
18751	12103	2	Mr.	Mr.	NNP
18751	12103	3	Park	Park	NNP
18751	12103	4	's	's	POS
18751	12103	5	book	book	NN
18751	12103	6	deserves	deserve	VBZ
18751	12103	7	to	to	TO
18751	12103	8	be	be	VB
18751	12103	9	ranked	rank	VBN
18751	12103	10	as	as	IN
18751	12103	11	amongst	amongst	IN
18751	12103	12	the	the	DT
18751	12103	13	BEST	best	NN
18751	12103	14	OF	of	IN
18751	12103	15	EXISTING	exist	VBG
18751	12103	16	TREATISES	treatise	NNS
18751	12103	17	ON	on	IN
18751	12103	18	THIS	this	DT
18751	12103	19	SUBJECT	subject	NN
18751	12103	20	.	.	.
18751	12103	21	"	"	''
18751	12104	1	--_Mining	--_Mining	:
18751	12104	2	Journal	Journal	NNP
18751	12104	3	.	.	.
18751	12104	4	_	_	NNP
18751	12104	5	*	*	NFP
18751	12104	6	*	*	NFP
18751	12104	7	*	*	NFP
18751	12104	8	*	*	NFP
18751	12104	9	*	*	NFP
18751	12104	10	AT	at	IN
18751	12104	11	PRESS	PRESS	NNP
18751	12104	12	.	.	.
18751	12105	1	_	_	NNP
18751	12105	2	With	with	IN
18751	12105	3	Numerous	Numerous	NNP
18751	12105	4	Plates	Plates	NNPS
18751	12105	5	,	,	,
18751	12105	6	Maps	Maps	NNPS
18751	12105	7	,	,	,
18751	12105	8	and	and	CC
18751	12105	9	Illustrations	Illustrations	NNP
18751	12105	10	.	.	.
18751	12105	11	_	_	NNP
18751	12105	12	~CYANIDING	~CYANIDING	NNP
18751	12105	13	GOLD	GOLD	NNP
18751	12105	14	&	&	CC
18751	12105	15	SILVER	SILVER	NNP
18751	12105	16	ORES.~	ORES.~	NNP
18751	12105	17	A	a	DT
18751	12105	18	Practical	practical	JJ
18751	12105	19	Treatise	Treatise	NNP
18751	12105	20	on	on	IN
18751	12105	21	the	the	DT
18751	12105	22	Cyanide	Cyanide	NNP
18751	12105	23	Process	Process	NNP
18751	12105	24	;	;	:
18751	12105	25	its	-PRON-	PRP$
18751	12105	26	Application	Application	NNP
18751	12105	27	,	,	,
18751	12105	28	Methods	Methods	NNPS
18751	12105	29	of	of	IN
18751	12105	30	Working	Working	NNP
18751	12105	31	,	,	,
18751	12105	32	Design	Design	NNP
18751	12105	33	and	and	CC
18751	12105	34	Construction	Construction	NNP
18751	12105	35	of	of	IN
18751	12105	36	Plant	Plant	NNP
18751	12105	37	,	,	,
18751	12105	38	and	and	CC
18751	12105	39	Costs	cost	NNS
18751	12105	40	.	.	.
18751	12106	1	BY	BY	NNP
18751	12106	2	H.	H.	NNP
18751	12106	3	FORBES	FORBES	NNP
18751	12106	4	JULIAN	JULIAN	NNP
18751	12106	5	,	,	,
18751	12106	6	Mining	Mining	NNP
18751	12106	7	and	and	CC
18751	12106	8	Metallurgical	Metallurgical	NNP
18751	12106	9	Engineer	Engineer	NNP
18751	12106	10	;	;	:
18751	12106	11	Specialist	Specialist	NNP
18751	12106	12	in	in	IN
18751	12106	13	Gold	gold	NN
18751	12106	14	:	:	:
18751	12106	15	Late	Late	NNP
18751	12106	16	Technical	Technical	NNP
18751	12106	17	Adviser	Adviser	NNP
18751	12106	18	of	of	IN
18751	12106	19	the	the	DT
18751	12106	20	Deutsche	Deutsche	NNP
18751	12106	21	Gold	Gold	NNP
18751	12106	22	und	und	NN
18751	12106	23	Silber	Silber	NNP
18751	12106	24	Scheide	Scheide	NNP
18751	12106	25	Anstalt	Anstalt	NNP
18751	12106	26	,	,	,
18751	12106	27	Frankfort	Frankfort	NNP
18751	12106	28	-	-	HYPH
18751	12106	29	on	on	IN
18751	12106	30	-	-	HYPH
18751	12106	31	Maine	Maine	NNP
18751	12106	32	.	.	.
18751	12107	1	AND	and	CC
18751	12107	2	EDGAR	EDGAR	NNP
18751	12107	3	SMART	smart	JJ
18751	12107	4	,	,	,
18751	12107	5	A.M.I.C.E.	a.m.i.c.e.	CD
18751	12107	6	,	,	,
18751	12107	7	Civil	Civil	NNP
18751	12107	8	and	and	CC
18751	12107	9	Metallurgical	Metallurgical	NNP
18751	12107	10	Engineer	Engineer	NNP
18751	12107	11	.	.	.
18751	12108	1	*	*	NFP
18751	12108	2	*	*	NFP
18751	12108	3	*	*	NFP
18751	12108	4	This	this	DT
18751	12108	5	book	book	NN
18751	12108	6	deals	deal	VBZ
18751	12108	7	with	with	IN
18751	12108	8	the	the	DT
18751	12108	9	Cyanide	Cyanide	NNP
18751	12108	10	Process	Process	NNP
18751	12108	11	from	from	IN
18751	12108	12	Technical	Technical	NNP
18751	12108	13	,	,	,
18751	12108	14	Commercial	Commercial	NNP
18751	12108	15	,	,	,
18751	12108	16	and	and	CC
18751	12108	17	Scientific	scientific	JJ
18751	12108	18	points	point	NNS
18751	12108	19	of	of	IN
18751	12108	20	view	view	NN
18751	12108	21	.	.	.
18751	12109	1	It	-PRON-	PRP
18751	12109	2	is	be	VBZ
18751	12109	3	adapted	adapt	VBN
18751	12109	4	for	for	IN
18751	12109	5	the	the	DT
18751	12109	6	Use	Use	NNP
18751	12109	7	of	of	IN
18751	12109	8	Directors	Directors	NNPS
18751	12109	9	,	,	,
18751	12109	10	Managers	Managers	NNPS
18751	12109	11	,	,	,
18751	12109	12	and	and	CC
18751	12109	13	Superintendents	Superintendents	NNPS
18751	12109	14	of	of	IN
18751	12109	15	Mines	Mines	NNPS
18751	12109	16	and	and	CC
18751	12109	17	Metallurgical	Metallurgical	NNP
18751	12109	18	Works	Works	NNPS
18751	12109	19	,	,	,
18751	12109	20	Mining	Mining	NNP
18751	12109	21	Engineers	Engineers	NNPS
18751	12109	22	,	,	,
18751	12109	23	Metallurgists	Metallurgists	NNPS
18751	12109	24	,	,	,
18751	12109	25	Chemists	Chemists	NNPS
18751	12109	26	,	,	,
18751	12109	27	Assayers	Assayers	NNPS
18751	12109	28	,	,	,
18751	12109	29	Working	Working	NNP
18751	12109	30	Cyaniders	Cyaniders	NNPS
18751	12109	31	,	,	,
18751	12109	32	and	and	CC
18751	12109	33	Students	student	NNS
18751	12109	34	.	.	.
18751	12110	1	*	*	NFP
18751	12110	2	*	*	NFP
18751	12110	3	*	*	NFP
18751	12110	4	*	*	NFP
18751	12110	5	*	*	NFP
18751	12110	6	_	_	NNP
18751	12110	7	In	in	IN
18751	12110	8	Crown	Crown	NNP
18751	12110	9	.	.	.
18751	12111	1	8vo	8vo	NNP
18751	12111	2	.	.	.
18751	12112	1	Illustrated	Illustrated	NNP
18751	12112	2	.	.	.
18751	12113	1	Fancy	Fancy	NNP
18751	12113	2	Cloth	Cloth	NNP
18751	12113	3	Boards	Boards	NNPS
18751	12113	4	.	.	.
18751	12113	5	_	_	NNP
18751	12113	6	4c	4c	CD
18751	12113	7	.	.	.
18751	12114	1	6c	6c	NNS
18751	12114	2	.	.	.
18751	12115	1	~GOLD	~GOLD	NFP
18751	12115	2	SEEKING	seek	VBG
18751	12115	3	IN	in	IN
18751	12115	4	SOUTH	south	JJ
18751	12115	5	AFRICA:~	africa:~	NN
18751	12115	6	A	a	DT
18751	12115	7	Handbook	Handbook	NNP
18751	12115	8	of	of	IN
18751	12115	9	Hints	Hints	NNPS
18751	12115	10	for	for	IN
18751	12115	11	intending	intend	VBG
18751	12115	12	Explorers	Explorers	NNPS
18751	12115	13	,	,	,
18751	12115	14	Prospectors	Prospectors	NNPS
18751	12115	15	,	,	,
18751	12115	16	and	and	CC
18751	12115	17	Settlers	settler	NNS
18751	12115	18	.	.	.
18751	12116	1	BY	by	IN
18751	12116	2	THEO	THEO	NNP
18751	12116	3	KASSNER	KASSNER	NNP
18751	12116	4	,	,	,
18751	12116	5	Mine	Mine	NNP
18751	12116	6	Manager	Manager	NNP
18751	12116	7	,	,	,
18751	12116	8	Author	author	NN
18751	12116	9	of	of	IN
18751	12116	10	the	the	DT
18751	12116	11	Geological	Geological	NNP
18751	12116	12	Sketch	Sketch	NNP
18751	12116	13	Map	Map	NNP
18751	12116	14	of	of	IN
18751	12116	15	the	the	DT
18751	12116	16	De	De	NNP
18751	12116	17	Kaap	Kaap	NNP
18751	12116	18	Gold	Gold	NNP
18751	12116	19	Fields	Fields	NNP
18751	12116	20	.	.	.
18751	12117	1	_	_	NNP
18751	12117	2	With	with	IN
18751	12117	3	a	a	DT
18751	12117	4	Chapter	chapter	NN
18751	12117	5	on	on	IN
18751	12117	6	the	the	DT
18751	12117	7	Agricultural	agricultural	JJ
18751	12117	8	Prospects	Prospects	NNPS
18751	12117	9	of	of	IN
18751	12117	10	South	South	NNP
18751	12117	11	Africa	Africa	NNP
18751	12117	12	.	.	.
18751	12117	13	_	_	NNP
18751	12117	14	ABSTRACT	ABSTRACT	NNP
18751	12117	15	OF	of	IN
18751	12117	16	CONTENTS	content	NNS
18751	12117	17	--	--	:
18751	12117	18	History.--Geology.--Prospecting.--The	History.--Geology.--Prospecting.--The	NNP
18751	12117	19	De	De	NNP
18751	12117	20	Kaap	Kaap	NNP
18751	12117	21	Goldfields.--Komati	Goldfields.--Komati	NNP
18751	12117	22	and	and	CC
18751	12117	23	Swaziland.--Cost	Swaziland.--Cost	JJS
18751	12117	24	of	of	IN
18751	12117	25	Mining	Mining	NNP
18751	12117	26	,	,	,
18751	12117	27	Native	Native	NNP
18751	12117	28	Labour	Labour	NNP
18751	12117	29	,	,	,
18751	12117	30	&	&	CC
18751	12117	31	c.--Lydenberg	c.--Lydenberg	NNP
18751	12117	32	Goldfields	Goldfields	NNP
18751	12117	33	--	--	:
18751	12117	34	Zoutspanberg.--Witwatersrand.--Other	zoutspanberg.--witwatersrand.--other	PRP$
18751	12117	35	Goldfields.--General	goldfields.--general	JJ
18751	12117	36	Considerations	Considerations	NNPS
18751	12117	37	--	--	:
18751	12117	38	Conclusions.--Agricultural	Conclusions.--Agricultural	NFP
18751	12117	39	Prospects	prospect	NNS
18751	12117	40	,	,	,
18751	12117	41	Tables	Tables	NNPS
18751	12117	42	,	,	,
18751	12117	43	Index	Index	NNP
18751	12117	44	,	,	,
18751	12117	45	&	&	CC
18751	12117	46	c.	c.	NN
18751	12117	47	"	"	``
18751	12117	48	As	as	IN
18751	12117	49	fascinating	fascinating	JJ
18751	12117	50	in	in	IN
18751	12117	51	its	-PRON-	PRP$
18751	12117	52	way	way	NN
18751	12117	53	as	as	IN
18751	12117	54	anything	anything	NN
18751	12117	55	ever	ever	RB
18751	12117	56	penned	pen	VBN
18751	12117	57	by	by	IN
18751	12117	58	Jules	Jules	NNP
18751	12117	59	Verne	Verne	NNP
18751	12117	60	.	.	.
18751	12118	1	Mr.	Mr.	NNP
18751	12118	2	Kassner	Kassner	NNP
18751	12118	3	manages	manage	VBZ
18751	12118	4	to	to	TO
18751	12118	5	impart	impart	VB
18751	12118	6	his	-PRON-	PRP$
18751	12118	7	information	information	NN
18751	12118	8	in	in	IN
18751	12118	9	a	a	DT
18751	12118	10	way	way	NN
18751	12118	11	that	that	WDT
18751	12118	12	enables	enable	VBZ
18751	12118	13	him	-PRON-	PRP
18751	12118	14	to	to	TO
18751	12118	15	be	be	VB
18751	12118	16	understanded	understand	VBN
18751	12118	17	even	even	RB
18751	12118	18	of	of	IN
18751	12118	19	the	the	DT
18751	12118	20	dullest	dull	JJS
18751	12118	21	.	.	.
18751	12118	22	"	"	''
18751	12119	1	--_African	--_African	:
18751	12119	2	Commerce	Commerce	NNP
18751	12119	3	.	.	.
18751	12119	4	_	_	NNP
18751	12119	5	*	*	NFP
18751	12119	6	*	*	NFP
18751	12119	7	*	*	NFP
18751	12119	8	*	*	NFP
18751	12119	9	*	*	NFP
18751	12119	10	AT	at	IN
18751	12119	11	PRESS	PRESS	NNP
18751	12119	12	.	.	.
18751	12120	1	Large	large	JJ
18751	12120	2	8vo	8vo	NN
18751	12120	3	.	.	.
18751	12121	1	Handsome	Handsome	NNP
18751	12121	2	Cloth	Cloth	NNP
18751	12121	3	.	.	.
18751	12122	1	With	with	IN
18751	12122	2	Illustrations	illustration	NNS
18751	12122	3	.	.	.
18751	12123	1	METALLURGICAL	METALLURGICAL	NNP
18751	12123	2	ANALYSIS	ANALYSIS	NNP
18751	12123	3	&	&	CC
18751	12123	4	ASSAYING	assaying	NN
18751	12123	5	:	:	:
18751	12123	6	A	a	DT
18751	12123	7	THREE	three	CD
18751	12123	8	YEARS	year	NNS
18751	12123	9	'	'	POS
18751	12123	10	COURSE	course	NN
18751	12123	11	FOR	for	IN
18751	12123	12	STUDENTS	student	NNS
18751	12123	13	OF	of	IN
18751	12123	14	SCHOOLS	school	NNS
18751	12123	15	OF	of	IN
18751	12123	16	MINES	MINES	NNP
18751	12123	17	.	.	.
18751	12124	1	By	by	IN
18751	12124	2	W.A.	W.A.	NNP
18751	12125	1	MACLEOD	MACLEOD	NNP
18751	12125	2	,	,	,
18751	12125	3	B.A.	B.A.	NNP
18751	12125	4	,	,	,
18751	12125	5	B.Sc	B.Sc	NNP
18751	12125	6	.	.	NNP
18751	12125	7	,	,	,
18751	12125	8	A.O.S.M.	a.o.s.m.	XX
18751	12126	1	(	(	-LRB-
18751	12126	2	N.Z.	N.Z.	NNP
18751	12127	1	)	)	-RRB-
18751	12127	2	,	,	,
18751	12127	3	Formerly	formerly	RB
18751	12127	4	Assist.-Director	Assist.-Director	NNP
18751	12127	5	,	,	,
18751	12127	6	Thames	Thames	NNP
18751	12127	7	School	School	NNP
18751	12127	8	of	of	IN
18751	12127	9	Mines	Mines	NNP
18751	12127	10	(	(	-LRB-
18751	12127	11	N.Z.	N.Z.	NNP
18751	12128	1	)	)	-RRB-
18751	12128	2	,	,	,
18751	12128	3	and	and	CC
18751	12128	4	Lecturer	Lecturer	NNP
18751	12128	5	in	in	IN
18751	12128	6	Chemistry	Chemistry	NNP
18751	12128	7	,	,	,
18751	12128	8	University	University	NNP
18751	12128	9	of	of	IN
18751	12128	10	Tasmania	Tasmania	NNP
18751	12128	11	;	;	:
18751	12128	12	Director	Director	NNP
18751	12128	13	of	of	IN
18751	12128	14	Queensland	Queensland	NNP
18751	12128	15	Government	Government	NNP
18751	12128	16	School	School	NNP
18751	12128	17	of	of	IN
18751	12128	18	Mines	Mines	NNPS
18751	12128	19	,	,	,
18751	12128	20	Charters	Charters	NNPS
18751	12128	21	Towers	Towers	NNPS
18751	12128	22	;	;	:
18751	12128	23	AND	and	CC
18751	12128	24	CHAS	CHAS	NNP
18751	12128	25	.	.	.
18751	12129	1	WALKER	WALKER	NNP
18751	12129	2	,	,	,
18751	12129	3	F.C.S.	F.C.S.	NNP
18751	12129	4	,	,	,
18751	12129	5	Formerly	formerly	RB
18751	12129	6	Assist.-Demonstrator	Assist.-Demonstrator	NNP
18751	12129	7	in	in	IN
18751	12129	8	Chemistry	Chemistry	NNP
18751	12129	9	,	,	,
18751	12129	10	Sydney	Sydney	NNP
18751	12129	11	University	University	NNP
18751	12129	12	;	;	:
18751	12129	13	Lecturer	Lecturer	NNP
18751	12129	14	in	in	IN
18751	12129	15	Chemistry	Chemistry	NNP
18751	12129	16	and	and	CC
18751	12129	17	Metallurgy	Metallurgy	NNP
18751	12129	18	,	,	,
18751	12129	19	Charters	Charters	NNP
18751	12129	20	Towers	Towers	NNP
18751	12129	21	School	School	NNP
18751	12129	22	of	of	IN
18751	12129	23	Mines	Mines	NNPS
18751	12129	24	PART	PART	NNP
18751	12129	25	I.--QUALITATIVE	I.--QUALITATIVE	-LRB-
18751	12129	26	ANALYSIS	ANALYSIS	NNP
18751	12129	27	AND	and	CC
18751	12129	28	PREPARATION	preparation	NN
18751	12129	29	AND	and	CC
18751	12129	30	PROPERTIES	property	NNS
18751	12129	31	OF	of	IN
18751	12129	32	GASES	GASES	NNP
18751	12129	33	.	.	.
18751	12130	1	PART	PART	NNP
18751	12130	2	II.--QUALITATIVE	II.--QUALITATIVE	NNS
18751	12130	3	AND	and	CC
18751	12130	4	QUANTITATIVE	QUANTITATIVE	NNP
18751	12130	5	ANALYSIS	ANALYSIS	NNP
18751	12130	6	.	.	.
18751	12131	1	PART	PART	NNP
18751	12131	2	III.--ASSAYING	III.--ASSAYING	NNP
18751	12131	3	,	,	,
18751	12131	4	TECHNICAL	TECHNICAL	NNP
18751	12131	5	ANALYSIS	ANALYSIS	NNP
18751	12131	6	(	(	-LRB-
18751	12131	7	GAS	GAS	NNP
18751	12131	8	,	,	,
18751	12131	9	WATER	WATER	NNP
18751	12131	10	,	,	,
18751	12131	11	FUELS	FUELS	NNP
18751	12131	12	,	,	,
18751	12131	13	OILS	OILS	NNP
18751	12131	14	,	,	,
18751	12131	15	&	&	CC
18751	12131	16	C.	C.	NNP
18751	12131	17	)	)	-RRB-
18751	12131	18	.	.	.
18751	12132	1	*	*	NFP
18751	12132	2	*	*	NFP
18751	12132	3	*	*	NFP
18751	12132	4	"	"	``
18751	12132	5	The	the	DT
18751	12132	6	aim	aim	NN
18751	12132	7	of	of	IN
18751	12132	8	this	this	DT
18751	12132	9	work	work	NN
18751	12132	10	is	be	VBZ
18751	12132	11	to	to	TO
18751	12132	12	provide	provide	VB
18751	12132	13	the	the	DT
18751	12132	14	student	student	NN
18751	12132	15	with	with	IN
18751	12132	16	a	a	DT
18751	12132	17	graded	grade	VBN
18751	12132	18	course	course	NN
18751	12132	19	of	of	IN
18751	12132	20	work	work	NN
18751	12132	21	leading	lead	VBG
18751	12132	22	from	from	IN
18751	12132	23	Simple	Simple	NNP
18751	12132	24	Quantitative	Quantitative	NNP
18751	12132	25	Analysis	Analysis	NNP
18751	12132	26	up	up	IN
18751	12132	27	to	to	IN
18751	12132	28	the	the	DT
18751	12132	29	Technical	Technical	NNP
18751	12132	30	Quantitative	Quantitative	NNP
18751	12132	31	Methods	Methods	NNPS
18751	12132	32	.	.	.
18751	12133	1	It	-PRON-	PRP
18751	12133	2	has	have	VBZ
18751	12133	3	been	be	VBN
18751	12133	4	specially	specially	RB
18751	12133	5	prepared	prepared	JJ
18751	12133	6	to	to	TO
18751	12133	7	meet	meet	VB
18751	12133	8	the	the	DT
18751	12133	9	requirements	requirement	NNS
18751	12133	10	of	of	IN
18751	12133	11	Schools	Schools	NNPS
18751	12133	12	of	of	IN
18751	12133	13	Mines	Mines	NNP
18751	12133	14	,	,	,
18751	12133	15	and	and	CC
18751	12133	16	more	more	RBR
18751	12133	17	especially	especially	RB
18751	12133	18	,	,	,
18751	12133	19	of	of	IN
18751	12133	20	those	those	DT
18751	12133	21	in	in	IN
18751	12133	22	the	the	DT
18751	12133	23	Colonies	Colonies	NNPS
18751	12133	24	,	,	,
18751	12133	25	the	the	DT
18751	12133	26	subject	subject	JJ
18751	12133	27	matter	matter	NN
18751	12133	28	having	have	VBG
18751	12133	29	been	be	VBN
18751	12133	30	selected	select	VBN
18751	12133	31	to	to	TO
18751	12133	32	cover	cover	VB
18751	12133	33	a	a	DT
18751	12133	34	three	three	CD
18751	12133	35	years	year	NNS
18751	12133	36	'	'	POS
18751	12133	37	laboratory	laboratory	NN
18751	12133	38	course	course	NN
18751	12133	39	.	.	.
18751	12133	40	"	"	''
18751	12134	1	--_Extract	--_Extract	:
18751	12134	2	from	from	IN
18751	12134	3	Author	author	NN
18751	12134	4	's	's	POS
18751	12134	5	Preface	Preface	NNP
18751	12134	6	.	.	.
18751	12134	7	_	_	NNP
18751	12134	8	*	*	NFP
18751	12134	9	*	*	NFP
18751	12134	10	*	*	NFP
18751	12134	11	*	*	NFP
18751	12134	12	*	*	NFP
18751	12134	13	THIRD	third	NN
18751	12134	14	EDITION	EDITION	NNP
18751	12134	15	.	.	.
18751	12135	1	With	with	IN
18751	12135	2	Folding	Folding	NNP
18751	12135	3	Plates	Plates	NNPS
18751	12135	4	and	and	CC
18751	12135	5	Many	many	JJ
18751	12135	6	Illustrations	Illustrations	NNPS
18751	12135	7	.	.	.
18751	12136	1	36s	36	NNS
18751	12136	2	.	.	.
18751	12137	1	ELEMENTS	element	NNS
18751	12137	2	OF	of	IN
18751	12137	3	METALLURGY	METALLURGY	NNP
18751	12137	4	.	.	.
18751	12138	1	A	a	DT
18751	12138	2	PRACTICAL	practical	NN
18751	12138	3	TREATISE	treatise	NN
18751	12138	4	ON	on	IN
18751	12138	5	THE	the	DT
18751	12138	6	ART	art	NN
18751	12138	7	OF	of	IN
18751	12138	8	EXTRACTING	extracting	NN
18751	12138	9	METALS	metal	NNS
18751	12138	10	FROM	from	IN
18751	12138	11	THEIR	their	NN
18751	12138	12	ORES	ores	NN
18751	12138	13	.	.	.
18751	12139	1	BY	by	IN
18751	12139	2	J.	J.	NNP
18751	12139	3	ARTHUR	ARTHUR	NNP
18751	12139	4	PHILLIPS	PHILLIPS	NNP
18751	12139	5	,	,	,
18751	12139	6	M.	M.	NNP
18751	12139	7	INST	INST	NNP
18751	12139	8	.	.	.
18751	12140	1	C.E.	C.E.	NNP
18751	12140	2	,	,	,
18751	12140	3	F.C.S.	F.C.S.	NNP
18751	12140	4	,	,	,
18751	12140	5	F.G.S.	F.G.S.	NNP
18751	12140	6	,	,	,
18751	12140	7	&	&	CC
18751	12140	8	c.	c.	NNP
18751	12140	9	,	,	,
18751	12140	10	AND	and	CC
18751	12140	11	H.	H.	NNP
18751	12140	12	BAUERMAN	BAUERMAN	NNP
18751	12140	13	,	,	,
18751	12140	14	V.P.G.S.	V.P.G.S.	NNP
18751	12141	1	GENERAL	GENERAL	NNP
18751	12141	2	CONTENTS.--Refractory	CONTENTS.--Refractory	NNP
18751	12141	3	Materials.--Fire	Materials.--Fire	NNS
18751	12141	4	-	-	:
18751	12141	5	Clays.--Fuels	Clays.--Fuels	NNP
18751	12141	6	,	,	,
18751	12141	7	&	&	CC
18751	12141	8	c.--Aluminium.--Copper.--Tin.--Antimony.--Arsenic.--Zinc.--Mercury.--	c.--Aluminium.--Copper.--Tin.--Antimony.--Arsenic.--Zinc.--Mercury.--	NNP
18751	12141	9	Bismuth.--Lead.--Iron.--Cobalt.--Nickel.--Silver.--Gold.--Platinum	Bismuth.--Lead.--Iron.--Cobalt.--Nickel.--Silver.--Gold.--Platinum	NNP
18751	12141	10	.	.	.
18751	12142	1	"	"	``
18751	12142	2	Of	of	IN
18751	12142	3	the	the	DT
18751	12142	4	THIRD	THIRD	NNP
18751	12142	5	EDITION	EDITION	NNP
18751	12142	6	,	,	,
18751	12142	7	we	-PRON-	PRP
18751	12142	8	are	be	VBP
18751	12142	9	still	still	RB
18751	12142	10	able	able	JJ
18751	12142	11	to	to	TO
18751	12142	12	say	say	VB
18751	12142	13	that	that	DT
18751	12142	14	,	,	,
18751	12142	15	as	as	IN
18751	12142	16	a	a	DT
18751	12142	17	Text	text	NN
18751	12142	18	-	-	HYPH
18751	12142	19	book	book	NN
18751	12142	20	of	of	IN
18751	12142	21	Metallurgy	Metallurgy	NNP
18751	12142	22	,	,	,
18751	12142	23	it	-PRON-	PRP
18751	12142	24	is	be	VBZ
18751	12142	25	THE	the	DT
18751	12142	26	BEST	best	NN
18751	12142	27	with	with	IN
18751	12142	28	which	which	WDT
18751	12142	29	we	-PRON-	PRP
18751	12142	30	are	be	VBP
18751	12142	31	acquainted	acquaint	VBN
18751	12142	32	.	.	.
18751	12142	33	"	"	''
18751	12143	1	--_Engineer	--_Engineer	:
18751	12143	2	.	.	.
18751	12143	3	_	_	NNP
18751	12143	4	"	"	``
18751	12143	5	A	a	DT
18751	12143	6	work	work	NN
18751	12143	7	which	which	WDT
18751	12143	8	is	be	VBZ
18751	12143	9	equally	equally	RB
18751	12143	10	valuable	valuable	JJ
18751	12143	11	to	to	IN
18751	12143	12	the	the	DT
18751	12143	13	Student	Student	NNP
18751	12143	14	as	as	IN
18751	12143	15	a	a	DT
18751	12143	16	Text	text	NN
18751	12143	17	-	-	HYPH
18751	12143	18	book	book	NNP
18751	12143	19	,	,	,
18751	12143	20	and	and	CC
18751	12143	21	to	to	IN
18751	12143	22	the	the	DT
18751	12143	23	practical	practical	JJ
18751	12143	24	Smelter	Smelter	NNP
18751	12143	25	as	as	IN
18751	12143	26	a	a	DT
18751	12143	27	Standard	Standard	NNP
18751	12143	28	Work	Work	NNP
18751	12143	29	of	of	IN
18751	12143	30	Reference	Reference	NNP
18751	12143	31	....	....	.
18751	12144	1	The	the	DT
18751	12144	2	Illustrations	illustration	NNS
18751	12144	3	are	be	VBP
18751	12144	4	admirable	admirable	JJ
18751	12144	5	examples	example	NNS
18751	12144	6	of	of	IN
18751	12144	7	Wood	Wood	NNP
18751	12144	8	Engraving	Engraving	NNP
18751	12144	9	.	.	.
18751	12144	10	"	"	''
18751	12145	1	--_Chemical	--_Chemical	:
18751	12145	2	News	News	NNP
18751	12145	3	.	.	.
18751	12145	4	_	_	NNP
18751	12145	5	*	*	NFP
18751	12145	6	*	*	NFP
18751	12145	7	*	*	NFP
18751	12145	8	*	*	NFP
18751	12145	9	*	*	NFP
18751	12145	10	~THE	~the	NN
18751	12145	11	MINING	mining	NN
18751	12145	12	ENGINEERS	engineer	NNS
18751	12145	13	'	'	POS
18751	12145	14	REPORT	report	JJ
18751	12145	15	BOOK	BOOK	NNS
18751	12145	16	AND	and	CC
18751	12145	17	DIRECTORS'~	DIRECTORS'~	NNP
18751	12145	18	AND	and	CC
18751	12145	19	SHAREHOLDERS	SHAREHOLDERS	NNPS
18751	12145	20	'	'	POS
18751	12145	21	GUIDE	GUIDE	NNP
18751	12145	22	TO	to	IN
18751	12145	23	MINING	MINING	NNP
18751	12145	24	REPORTS	report	NNS
18751	12145	25	.	.	.
18751	12146	1	By	by	IN
18751	12146	2	EDWIN	EDWIN	NNP
18751	12146	3	R.	R.	NNP
18751	12146	4	FIELD	FIELD	NNP
18751	12146	5	,	,	,
18751	12146	6	M.INST.M.M.	M.INST.M.M.	NNP
18751	12147	1	With	with	IN
18751	12147	2	Notes	note	NNS
18751	12147	3	on	on	IN
18751	12147	4	the	the	DT
18751	12147	5	Valuation	valuation	NN
18751	12147	6	of	of	IN
18751	12147	7	Mining	Mining	NNP
18751	12147	8	Property	Property	NNP
18751	12147	9	and	and	CC
18751	12147	10	Tabulating	Tabulating	NNP
18751	12147	11	Reports	Reports	NNPS
18751	12147	12	,	,	,
18751	12147	13	Useful	Useful	NNP
18751	12147	14	Tables	Tables	NNPS
18751	12147	15	,	,	,
18751	12147	16	&	&	CC
18751	12147	17	c.	c.	NNP
18751	12147	18	,	,	,
18751	12147	19	and	and	CC
18751	12147	20	provided	provide	VBN
18751	12147	21	with	with	IN
18751	12147	22	detachable	detachable	JJ
18751	12147	23	blank	blank	JJ
18751	12147	24	pages	page	NNS
18751	12147	25	for	for	IN
18751	12147	26	MS	MS	NNP
18751	12147	27	.	.	.
18751	12147	28	Notes	Notes	NNP
18751	12147	29	.	.	.
18751	12148	1	"	"	``
18751	12148	2	An	an	DT
18751	12148	3	ADMIRABLY	ADMIRABLY	NNP
18751	12148	4	compiled	compile	VBN
18751	12148	5	book	book	NN
18751	12148	6	which	which	WDT
18751	12148	7	Mining	Mining	NNP
18751	12148	8	Engineers	Engineers	NNPS
18751	12148	9	and	and	CC
18751	12148	10	Managers	Managers	NNPS
18751	12148	11	will	will	MD
18751	12148	12	find	find	VB
18751	12148	13	EXTREMELY	EXTREMELY	NNP
18751	12148	14	USEFUL	USEFUL	NNP
18751	12148	15	.	.	.
18751	12148	16	"	"	''
18751	12149	1	--_Mining	--_Mining	:
18751	12149	2	Journal	Journal	NNP
18751	12149	3	.	.	.
18751	12149	4	_	_	NNP
18751	12149	5	*	*	NFP
18751	12149	6	*	*	NFP
18751	12149	7	*	*	NFP
18751	12149	8	*	*	NFP
18751	12149	9	*	*	NFP
18751	12149	10	SECOND	second	NN
18751	12149	11	EDITION	EDITION	NNP
18751	12149	12	.	.	.
18751	12150	1	_	_	NNP
18751	12150	2	In	in	IN
18751	12150	3	Preparation	Preparation	NNP
18751	12150	4	.	.	.
18751	12151	1	In	in	IN
18751	12151	2	Two	Two	NNP
18751	12151	3	Volumes	Volumes	NNPS
18751	12151	4	,	,	,
18751	12151	5	Large	large	JJ
18751	12151	6	8vo	8vo	NN
18751	12151	7	.	.	.
18751	12152	1	With	with	IN
18751	12152	2	Numerous	Numerous	NNP
18751	12152	3	Maps	Maps	NNPS
18751	12152	4	,	,	,
18751	12152	5	Plates	Plates	NNPS
18751	12152	6	,	,	,
18751	12152	7	and	and	CC
18751	12152	8	Illustrations	illustration	NNS
18751	12152	9	in	in	IN
18751	12152	10	the	the	DT
18751	12152	11	Text	Text	NNP
18751	12152	12	.	.	.
18751	12153	1	Price	price	NN
18751	12153	2	45s	45	NNS
18751	12153	3	.	.	.
18751	12153	4	_	_	NNP
18751	12153	5	~PETROLEUM	~PETROLEUM	NNP
18751	12153	6	_	_	NNP
18751	12153	7	AND	and	CC
18751	12153	8	ITS	its	PRP$
18751	12153	9	PRODUCTS	product	NNS
18751	12153	10	:	:	:
18751	12153	11	_	_	NNP
18751	12153	12	A	a	DT
18751	12153	13	PRACTICAL	practical	NN
18751	12153	14	TREATISE.~	treatise.~	ADD
18751	12153	15	By	by	IN
18751	12153	16	Dr.	Dr.	NNP
18751	12153	17	BOVERTON	BOVERTON	NNP
18751	12153	18	REDWOOD	REDWOOD	NNP
18751	12153	19	,	,	,
18751	12153	20	F.R.S.E.	F.R.S.E.	NNP
18751	12153	21	,	,	,
18751	12153	22	F.I.C.	F.I.C.	NNP
18751	12153	23	,	,	,
18751	12153	24	ASSOC.R.C.S.	assoc.r.c.s.	ADD
18751	12153	25	,	,	,
18751	12153	26	Hon	Hon	NNP
18751	12153	27	.	.	.
18751	12154	1	Corr	Corr	NNP
18751	12154	2	.	.	.
18751	12155	1	Mem	Mem	NNP
18751	12155	2	.	.	.
18751	12156	1	of	of	IN
18751	12156	2	the	the	DT
18751	12156	3	Imperial	Imperial	NNP
18751	12156	4	Russian	Russian	NNP
18751	12156	5	Technical	Technical	NNP
18751	12156	6	Society	Society	NNP
18751	12156	7	;	;	:
18751	12156	8	Mem	Mem	NNP
18751	12156	9	.	.	.
18751	12157	1	of	of	IN
18751	12157	2	the	the	DT
18751	12157	3	American	American	NNP
18751	12157	4	Chemical	Chemical	NNP
18751	12157	5	Society	Society	NNP
18751	12157	6	;	;	:
18751	12157	7	Adviser	Adviser	NNP
18751	12157	8	to	to	IN
18751	12157	9	the	the	DT
18751	12157	10	Home	Home	NNP
18751	12157	11	Office	Office	NNP
18751	12157	12	and	and	CC
18751	12157	13	to	to	IN
18751	12157	14	the	the	DT
18751	12157	15	Corporation	Corporation	NNP
18751	12157	16	of	of	IN
18751	12157	17	London	London	NNP
18751	12157	18	under	under	IN
18751	12157	19	the	the	DT
18751	12157	20	Petroleum	Petroleum	NNP
18751	12157	21	Acts	Acts	NNPS
18751	12157	22	,	,	,
18751	12157	23	&	&	CC
18751	12157	24	c.	c.	NNP
18751	12157	25	,	,	,
18751	12157	26	&	&	CC
18751	12157	27	c.	c.	NNP
18751	12157	28	ASSISTED	ASSISTED	NNP
18751	12157	29	BY	by	IN
18751	12157	30	GEO	GEO	NNP
18751	12157	31	.	.	.
18751	12158	1	T.	T.	NNP
18751	12158	2	HOLLOWAY	HOLLOWAY	NNP
18751	12158	3	,	,	,
18751	12158	4	F.I.C.	F.I.C.	NNP
18751	12158	5	,	,	,
18751	12158	6	ASSOC	ASSOC	NNP
18751	12158	7	.	.	.
18751	12159	1	R.C.S.	R.C.S.	NNP
18751	12159	2	,	,	,
18751	12159	3	And	and	CC
18751	12159	4	Numerous	Numerous	NNP
18751	12159	5	Contributors	Contributors	NNPS
18751	12159	6	.	.	.
18751	12160	1	GENERAL	GENERAL	NNP
18751	12160	2	CONTENTS.--I.	CONTENTS.--I.	NNP
18751	12161	1	Historical.--II	Historical.--II	NNP
18751	12161	2	.	.	.
18751	12162	1	Geological	geological	JJ
18751	12162	2	and	and	CC
18751	12162	3	Geographical	Geographical	NNP
18751	12162	4	Distribution	Distribution	NNP
18751	12162	5	of	of	IN
18751	12162	6	Petroleum	Petroleum	NNP
18751	12162	7	and	and	CC
18751	12162	8	Natural	Natural	NNP
18751	12162	9	Gas.--III	Gas.--III	NNP
18751	12162	10	.	.	.
18751	12163	1	Chemical	Chemical	NNP
18751	12163	2	and	and	CC
18751	12163	3	Physical	Physical	NNP
18751	12163	4	Properties.--IV	properties.--iv	NN
18751	12163	5	.	.	.
18751	12164	1	Origin	Origin	NNP
18751	12164	2	--	--	:
18751	12164	3	V.	V.	NNP
18751	12165	1	Production.--VI	Production.--VI	NNS
18751	12165	2	.	.	.
18751	12166	1	Refining.--VII	Refining.--VII	NNP
18751	12166	2	.	.	.
18751	12167	1	The	the	DT
18751	12167	2	Shale	Shale	NNP
18751	12167	3	Oil	Oil	NNP
18751	12167	4	and	and	CC
18751	12167	5	Allied	Allied	NNP
18751	12167	6	Industries.--VIII	industries.--viii	NN
18751	12167	7	.	.	.
18751	12168	1	Transport	transport	NN
18751	12168	2	,	,	,
18751	12168	3	Storage	Storage	NNP
18751	12168	4	,	,	,
18751	12168	5	and	and	CC
18751	12168	6	Distribution.--IX	distribution.--ix	JJ
18751	12168	7	.	.	.
18751	12169	1	Testing.--X.	Testing.--X.	NNP
18751	12170	1	Application	application	NN
18751	12170	2	and	and	CC
18751	12170	3	Uses.--XI	Uses.--XI	NNP
18751	12170	4	.	.	.
18751	12171	1	Legislation	legislation	NN
18751	12171	2	at	at	IN
18751	12171	3	Home	Home	NNP
18751	12171	4	and	and	CC
18751	12171	5	Abroad.--XII	abroad.--xii	NN
18751	12171	6	.	.	.
18751	12172	1	Statistics.--INDEX	Statistics.--INDEX	NNP
18751	12172	2	.	.	.
18751	12173	1	"	"	``
18751	12173	2	The	the	DT
18751	12173	3	MOST	most	RBS
18751	12173	4	COMPREHENSIVE	comprehensive	NN
18751	12173	5	AND	and	CC
18751	12173	6	CONVENIENT	convenient	JJ
18751	12173	7	ACCOUNT	account	NN
18751	12173	8	that	that	WDT
18751	12173	9	has	have	VBZ
18751	12173	10	yet	yet	RB
18751	12173	11	appeared	appear	VBN
18751	12173	12	of	of	IN
18751	12173	13	a	a	DT
18751	12173	14	gigantic	gigantic	JJ
18751	12173	15	Industry	Industry	NNP
18751	12173	16	which	which	WDT
18751	12173	17	has	have	VBZ
18751	12173	18	made	make	VBN
18751	12173	19	incalculable	incalculable	JJ
18751	12173	20	additions	addition	NNS
18751	12173	21	to	to	IN
18751	12173	22	the	the	DT
18751	12173	23	comfort	comfort	NN
18751	12173	24	of	of	IN
18751	12173	25	civilised	civilised	JJ
18751	12173	26	man	man	NN
18751	12173	27	.	.	.
18751	12173	28	"	"	''
18751	12174	1	--_The	--_The	:
18751	12174	2	Times	Times	NNP
18751	12174	3	.	.	.
18751	12174	4	_	_	NNP
18751	12174	5	"	"	``
18751	12174	6	A	a	DT
18751	12174	7	SPLENDID	splendid	JJ
18751	12174	8	CONTRIBUTION	contribution	NN
18751	12174	9	to	to	IN
18751	12174	10	our	-PRON-	PRP$
18751	12174	11	technical	technical	JJ
18751	12174	12	literature	literature	NN
18751	12174	13	.	.	.
18751	12174	14	"	"	''
18751	12175	1	--_Chemical	--_Chemical	:
18751	12175	2	News	News	NNP
18751	12175	3	.	.	.
18751	12175	4	_	_	NNP
18751	12175	5	*	*	NFP
18751	12175	6	*	*	NFP
18751	12175	7	*	*	NFP
18751	12175	8	*	*	NFP
18751	12175	9	*	*	NFP
18751	12175	10	_	_	NN
18751	12175	11	With	with	IN
18751	12175	12	Plates	Plates	NNPS
18751	12175	13	(	(	-LRB-
18751	12175	14	One	one	CD
18751	12175	15	Coloured	Coloured	NNP
18751	12175	16	)	)	-RRB-
18751	12175	17	and	and	CC
18751	12175	18	Illustrations	illustration	NNS
18751	12175	19	.	.	.
18751	12176	1	Price	price	NN
18751	12176	2	8s	8s	NNP
18751	12176	3	.	.	.
18751	12177	1	6d	6d	NNP
18751	12177	2	.	.	.
18751	12178	1	net	net	NN
18751	12178	2	.	.	.
18751	12178	3	_	_	NNP
18751	12178	4	~A	~A	NNP
18751	12178	5	HANDBOOK	handbook	WRB
18751	12178	6	ON	on	IN
18751	12178	7	PETROLEUM.~	PETROLEUM.~	NNP
18751	12178	8	_	_	NNP
18751	12178	9	FOR	for	IN
18751	12178	10	INSPECTORS	INSPECTORS	NNP
18751	12178	11	UNDER	under	IN
18751	12178	12	THE	the	DT
18751	12178	13	PETROLEUM	PETROLEUM	NNP
18751	12178	14	ACTS	act	NNS
18751	12178	15	,	,	,
18751	12178	16	_	_	NNP
18751	12178	17	And	and	CC
18751	12178	18	for	for	IN
18751	12178	19	those	those	DT
18751	12178	20	engaged	engage	VBN
18751	12178	21	in	in	IN
18751	12178	22	the	the	DT
18751	12178	23	Storage	Storage	NNP
18751	12178	24	,	,	,
18751	12178	25	Transport	transport	NN
18751	12178	26	,	,	,
18751	12178	27	Distribution	Distribution	NNP
18751	12178	28	,	,	,
18751	12178	29	and	and	CC
18751	12178	30	Industrial	Industrial	NNP
18751	12178	31	Use	Use	NNP
18751	12178	32	of	of	IN
18751	12178	33	Petroleum	Petroleum	NNP
18751	12178	34	and	and	CC
18751	12178	35	its	-PRON-	PRP$
18751	12178	36	Products	Products	NNPS
18751	12178	37	,	,	,
18751	12178	38	and	and	CC
18751	12178	39	of	of	IN
18751	12178	40	Calcium	Calcium	NNP
18751	12178	41	Carbide	Carbide	NNP
18751	12178	42	.	.	.
18751	12179	1	With	with	IN
18751	12179	2	suggestions	suggestion	NNS
18751	12179	3	on	on	IN
18751	12179	4	the	the	DT
18751	12179	5	Construction	Construction	NNP
18751	12179	6	and	and	CC
18751	12179	7	Use	Use	NNP
18751	12179	8	of	of	IN
18751	12179	9	Mineral	Mineral	NNP
18751	12179	10	Oil	Oil	NNP
18751	12179	11	Lamps	Lamps	NNP
18751	12179	12	.	.	.
18751	12180	1	BY	BY	NNP
18751	12180	2	CAPTAIN	CAPTAIN	NNP
18751	12180	3	J.H.	J.H.	NNP
18751	12181	1	THOMSON	THOMSON	NNP
18751	12181	2	,	,	,
18751	12181	3	H.M.	H.M.	NNP
18751	12181	4	Chief	Chief	NNP
18751	12181	5	Inspector	Inspector	NNP
18751	12181	6	of	of	IN
18751	12181	7	Explosives	Explosives	NNPS
18751	12181	8	,	,	,
18751	12181	9	AND	and	CC
18751	12181	10	DR	DR	NNP
18751	12181	11	.	.	.
18751	12181	12	BOVERTON	BOVERTON	NNP
18751	12181	13	REDWOOD	REDWOOD	NNP
18751	12181	14	,	,	,
18751	12181	15	Author	author	NN
18751	12181	16	of	of	IN
18751	12181	17	"	"	``
18751	12181	18	Petroleum	Petroleum	NNP
18751	12181	19	and	and	CC
18751	12181	20	its	-PRON-	PRP$
18751	12181	21	Products	product	NNS
18751	12181	22	.	.	.
18751	12181	23	"	"	''
18751	12182	1	CONTENTS.--I.	CONTENTS.--I.	NNP
18751	12183	1	Introductory.--II	Introductory.--II	NNP
18751	12183	2	.	.	.
18751	12184	1	Sources	source	NNS
18751	12184	2	of	of	IN
18751	12184	3	Supply.--III	Supply.--III	NNP
18751	12184	4	.	.	.
18751	12185	1	Production.--IV	production.--iv	UH
18751	12185	2	.	.	.
18751	12186	1	Chemical	Chemical	NNP
18751	12186	2	Products	Products	NNPS
18751	12186	3	,	,	,
18751	12186	4	Shale	Shale	NNP
18751	12186	5	Oil	Oil	NNP
18751	12186	6	,	,	,
18751	12186	7	and	and	CC
18751	12186	8	Coal	Coal	NNP
18751	12186	9	Tar.--V.	Tar.--V.	.
18751	12187	1	Flash	Flash	NNP
18751	12187	2	Point	Point	NNP
18751	12187	3	and	and	CC
18751	12187	4	Fire	Fire	NNP
18751	12187	5	Test.--VI	Test.--VI	NNP
18751	12187	6	.	.	.
18751	12188	1	Testings.--VII	Testings.--VII	NNP
18751	12188	2	.	.	.
18751	12189	1	Existing	exist	VBG
18751	12189	2	Legislation	legislation	NN
18751	12189	3	relating	relate	VBG
18751	12189	4	to	to	IN
18751	12189	5	Petroleum.--VIII.--IX.--Precautions	Petroleum.--VIII.--IX.--Precautions	NNP
18751	12189	6	Necessary.--X.	necessary.--x.	RB
18751	12190	1	Petroleum	Petroleum	NNP
18751	12190	2	Oil	Oil	NNP
18751	12190	3	Lamps.--XI	Lamps.--XI	NNP
18751	12190	4	.	.	.
18751	12191	1	Carbide	Carbide	NNP
18751	12191	2	of	of	IN
18751	12191	3	Calcium	Calcium	NNP
18751	12191	4	and	and	CC
18751	12191	5	Acetylene.--Appendices.--INDEX	Acetylene.--Appendices.--INDEX	NNP
18751	12191	6	.	.	.
18751	12192	1	"	"	``
18751	12192	2	A	a	DT
18751	12192	3	volume	volume	NN
18751	12192	4	that	that	WDT
18751	12192	5	will	will	MD
18751	12192	6	enrich	enrich	VB
18751	12192	7	the	the	DT
18751	12192	8	world	world	NN
18751	12192	9	's	's	POS
18751	12192	10	petroleum	petroleum	NN
18751	12192	11	literature	literature	NN
18751	12192	12	,	,	,
18751	12192	13	and	and	CC
18751	12192	14	render	render	VB
18751	12192	15	a	a	DT
18751	12192	16	service	service	NN
18751	12192	17	to	to	IN
18751	12192	18	the	the	DT
18751	12192	19	British	british	JJ
18751	12192	20	branch	branch	NN
18751	12192	21	of	of	IN
18751	12192	22	the	the	DT
18751	12192	23	industry	industry	NN
18751	12192	24	....	....	.
18751	12193	1	Reliable	reliable	JJ
18751	12193	2	,	,	,
18751	12193	3	indispensable	indispensable	JJ
18751	12193	4	,	,	,
18751	12193	5	a	a	DT
18751	12193	6	brilliant	brilliant	JJ
18751	12193	7	contribution	contribution	NN
18751	12193	8	.	.	.
18751	12193	9	"	"	''
18751	12194	1	--_Petroleum	--_Petroleum	:
18751	12194	2	.	.	.
18751	12194	3	_	_	NNP
18751	12194	4	*	*	NFP
18751	12194	5	*	*	NFP
18751	12194	6	*	*	NFP
18751	12194	7	*	*	NFP
18751	12194	8	*	*	NFP
18751	12194	9	~THE	~THE	NFP
18751	12194	10	PETROLEUM	PETROLEUM	NNP
18751	12194	11	LAMP	LAMP	NNP
18751	12194	12	:	:	:
18751	12194	13	Its	-PRON-	PRP$
18751	12194	14	Choice	Choice	NNP
18751	12194	15	and	and	CC
18751	12194	16	Use.~	use.~	JJ
18751	12194	17	A	a	DT
18751	12194	18	Guide	Guide	NNP
18751	12194	19	to	to	IN
18751	12194	20	the	the	DT
18751	12194	21	Safe	Safe	NNP
18751	12194	22	Employment	Employment	NNP
18751	12194	23	of	of	IN
18751	12194	24	Mineral	Mineral	NNP
18751	12194	25	Oil	Oil	NNP
18751	12194	26	in	in	IN
18751	12194	27	what	what	WP
18751	12194	28	is	be	VBZ
18751	12194	29	commonly	commonly	RB
18751	12194	30	termed	term	VBN
18751	12194	31	the	the	DT
18751	12194	32	Paraffin	Paraffin	NNP
18751	12194	33	Lamp	Lamp	NNP
18751	12194	34	.	.	.
18751	12195	1	By	by	IN
18751	12195	2	CAPT	CAPT	NNP
18751	12195	3	.	.	.
18751	12196	1	J.H.	J.H.	NNP
18751	12197	1	THOMSON	THOMSON	NNP
18751	12197	2	and	and	CC
18751	12197	3	Dr.	Dr.	NNP
18751	12197	4	BOVERTON	BOVERTON	NNP
18751	12197	5	REDWOOD	REDWOOD	NNP
18751	12197	6	.	.	.
18751	12198	1	Popular	Popular	NNP
18751	12198	2	Edition	Edition	NNP
18751	12198	3	,	,	,
18751	12198	4	Illustrated	Illustrated	NNP
18751	12198	5	.	.	.
18751	12199	1	1s	1	NNS
18751	12199	2	.	.	.
18751	12200	1	net	net	NNP
18751	12200	2	.	.	.
18751	12201	1	"	"	``
18751	12201	2	The	the	DT
18751	12201	3	book	book	NN
18751	12201	4	contains	contain	VBZ
18751	12201	5	a	a	DT
18751	12201	6	great	great	JJ
18751	12201	7	deal	deal	NN
18751	12201	8	of	of	IN
18751	12201	9	interesting	interesting	JJ
18751	12201	10	reading	reading	NN
18751	12201	11	,	,	,
18751	12201	12	much	much	JJ
18751	12201	13	of	of	IN
18751	12201	14	which	which	WDT
18751	12201	15	is	be	VBZ
18751	12201	16	thoroughly	thoroughly	RB
18751	12201	17	practical	practical	JJ
18751	12201	18	and	and	CC
18751	12201	19	useful	useful	JJ
18751	12201	20	.	.	.
18751	12202	1	It	-PRON-	PRP
18751	12202	2	is	be	VBZ
18751	12202	3	a	a	DT
18751	12202	4	work	work	NN
18751	12202	5	which	which	WDT
18751	12202	6	will	will	MD
18751	12202	7	meet	meet	VB
18751	12202	8	every	every	DT
18751	12202	9	purpose	purpose	NN
18751	12202	10	for	for	IN
18751	12202	11	which	which	WDT
18751	12202	12	it	-PRON-	PRP
18751	12202	13	has	have	VBZ
18751	12202	14	been	be	VBN
18751	12202	15	written	write	VBN
18751	12202	16	.	.	.
18751	12202	17	"	"	''
18751	12203	1	--_Petroleum	--_Petroleum	:
18751	12203	2	.	.	.
18751	12203	3	_	_	NNP
18751	12203	4	*	*	NFP
18751	12203	5	*	*	NFP
18751	12203	6	*	*	NFP
18751	12203	7	*	*	NFP
18751	12203	8	*	*	NFP
18751	12203	9	Griffin	Griffin	NNP
18751	12203	10	's	's	POS
18751	12203	11	Metallurgical	Metallurgical	NNP
18751	12203	12	Series	Series	NNP
18751	12203	13	.	.	.
18751	12204	1	*	*	NFP
18751	12204	2	*	*	NFP
18751	12204	3	*	*	NFP
18751	12204	4	*	*	NFP
18751	12204	5	*	*	NFP
18751	12204	6	_	_	NNP
18751	12204	7	STANDARD	STANDARD	NNP
18751	12204	8	WORKS	WORKS	NNP
18751	12204	9	OF	of	IN
18751	12204	10	REFERENCE	REFERENCE	NNP
18751	12204	11	_	_	NNP
18751	12204	12	FOR	for	IN
18751	12204	13	Metallurgists	Metallurgists	NNPS
18751	12204	14	,	,	,
18751	12204	15	Mine	Mine	NNP
18751	12204	16	-	-	HYPH
18751	12204	17	Owners	Owners	NNPS
18751	12204	18	,	,	,
18751	12204	19	Assayers	Assayers	NNPS
18751	12204	20	,	,	,
18751	12204	21	Manufacturers	Manufacturers	NNPS
18751	12204	22	,	,	,
18751	12204	23	and	and	CC
18751	12204	24	all	all	DT
18751	12204	25	interested	interested	JJ
18751	12204	26	in	in	IN
18751	12204	27	the	the	DT
18751	12204	28	development	development	NN
18751	12204	29	of	of	IN
18751	12204	30	the	the	DT
18751	12204	31	Metallurgical	Metallurgical	NNP
18751	12204	32	Industries	Industries	NNPS
18751	12204	33	.	.	.
18751	12205	1	EDITED	edited	JJ
18751	12205	2	BY	by	IN
18751	12205	3	Sir	Sir	NNP
18751	12205	4	W.	W.	NNP
18751	12205	5	ROBERTS	ROBERTS	NNP
18751	12205	6	-	-	HYPH
18751	12205	7	AUSTEN	AUSTEN	NNP
18751	12205	8	,	,	,
18751	12205	9	K.C.B.	K.C.B.	NNP
18751	12205	10	,	,	,
18751	12205	11	D.C.L	D.C.L	NNP
18751	12205	12	,	,	,
18751	12205	13	F.R.S.	F.R.S.	NNP
18751	12206	1	_	_	NNP
18751	12206	2	In	in	IN
18751	12206	3	Large	large	JJ
18751	12206	4	8vo	8vo	NN
18751	12206	5	,	,	,
18751	12206	6	Handsome	Handsome	NNP
18751	12206	7	Cloth	Cloth	NNP
18751	12206	8	.	.	.
18751	12207	1	With	with	IN
18751	12207	2	Illustrations	Illustrations	NNPS
18751	12207	3	.	.	.
18751	12207	4	_	_	NNP
18751	12207	5	*	*	NFP
18751	12207	6	*	*	NFP
18751	12207	7	*	*	NFP
18751	12207	8	*	*	NFP
18751	12207	9	*	*	NFP
18751	12207	10	~INTRODUCTION	~introduction	NN
18751	12207	11	to	to	IN
18751	12207	12	the	the	DT
18751	12207	13	STUDY	STUDY	NNP
18751	12207	14	of	of	IN
18751	12207	15	METALLURGY.~	METALLURGY.~	NNP
18751	12207	16	By	by	IN
18751	12207	17	the	the	DT
18751	12207	18	EDITOR	EDITOR	NNP
18751	12207	19	.	.	.
18751	12208	1	FIFTH	FIFTH	NNP
18751	12208	2	EDITION	EDITION	NNP
18751	12208	3	.	.	.
18751	12209	1	18s	18	NNS
18751	12209	2	.	.	.
18751	12210	1	(	(	-LRB-
18751	12210	2	See	see	VB
18751	12210	3	p.	p.	NN
18751	12211	1	63	63	CD
18751	12211	2	.	.	.
18751	12211	3	)	)	-RRB-
18751	12212	1	~GOLD	~GOLD	NNP
18751	12212	2	(	(	-LRB-
18751	12212	3	The	the	DT
18751	12212	4	Metallurgy	Metallurgy	NNP
18751	12212	5	of).~	of).~	NN
18751	12212	6	By	by	IN
18751	12212	7	THOS	THOS	NNP
18751	12212	8	.	.	.
18751	12213	1	KIRKE	KIRKE	NNP
18751	12213	2	ROSE	ROSE	NNP
18751	12213	3	,	,	,
18751	12213	4	D.Sc	D.Sc	NNP
18751	12213	5	.	.	NNP
18751	12213	6	,	,	,
18751	12213	7	Assoc	Assoc	NNP
18751	12213	8	.	.	.
18751	12213	9	R.S.M.	R.S.M.	NNP
18751	12213	10	,	,	,
18751	12213	11	F.I.C.	F.I.C.	NNP
18751	12213	12	,	,	,
18751	12213	13	Chemist	Chemist	NNP
18751	12213	14	and	and	CC
18751	12213	15	Assayer	Assayer	NNP
18751	12213	16	of	of	IN
18751	12213	17	the	the	DT
18751	12213	18	Royal	Royal	NNP
18751	12213	19	Mint	Mint	NNP
18751	12213	20	.	.	.
18751	12214	1	FOURTH	FOURTH	NNP
18751	12214	2	EDITION	EDITION	NNP
18751	12214	3	.	.	.
18751	12215	1	21s	21	NNS
18751	12215	2	.	.	.
18751	12216	1	(	(	-LRB-
18751	12216	2	See	see	VB
18751	12216	3	p.	p.	NN
18751	12217	1	63	63	CD
18751	12217	2	.	.	.
18751	12217	3	)	)	-RRB-
18751	12218	1	~LEAD	~LEAD	NFP
18751	12218	2	AND	and	CC
18751	12218	3	SILVER	SILVER	NNS
18751	12218	4	(	(	-LRB-
18751	12218	5	The	the	DT
18751	12218	6	Metallurgy	Metallurgy	NNP
18751	12218	7	of).~	of).~	NN
18751	12218	8	By	by	IN
18751	12218	9	H.F.	H.F.	NNP
18751	12218	10	COLLINS	COLLINS	NNP
18751	12218	11	,	,	,
18751	12218	12	Assoc	Assoc	NNP
18751	12218	13	.	.	.
18751	12218	14	R.S.M.	R.S.M.	NNP
18751	12218	15	,	,	,
18751	12218	16	M.Inst	M.Inst	NNP
18751	12218	17	.	.	.
18751	12218	18	M.M.	M.M.	NNP
18751	12219	1	Part	Part	NNP
18751	12219	2	I.	I.	NNP
18751	12219	3	,	,	,
18751	12219	4	Lead	lead	NN
18751	12219	5	,	,	,
18751	12219	6	16s	16	NNS
18751	12219	7	;	;	:
18751	12219	8	Part	Part	NNP
18751	12219	9	II	II	NNP
18751	12219	10	.	.	NNP
18751	12219	11	,	,	,
18751	12219	12	Silver	silver	NN
18751	12219	13	,	,	,
18751	12219	14	16s	16	NNS
18751	12219	15	.	.	.
18751	12220	1	(	(	-LRB-
18751	12220	2	See	see	VB
18751	12220	3	p.	p.	NN
18751	12221	1	64	64	CD
18751	12221	2	.	.	.
18751	12221	3	)	)	-RRB-
18751	12222	1	~IRON	~IRON	NNP
18751	12222	2	(	(	-LRB-
18751	12222	3	The	the	DT
18751	12222	4	Metallurgy	Metallurgy	NNP
18751	12222	5	of).~	of).~	.
18751	12222	6	By	by	IN
18751	12222	7	T.	T.	NNP
18751	12222	8	TURNER	TURNER	NNP
18751	12222	9	,	,	,
18751	12222	10	A.R.S.M.	A.R.S.M.	NNP
18751	12222	11	,	,	,
18751	12222	12	F.I.C.	F.I.C.	NNP
18751	12222	13	,	,	,
18751	12222	14	F.C.S.	F.C.S.	NNP
18751	12223	1	SECOND	second	JJ
18751	12223	2	EDITION	EDITION	NNP
18751	12223	3	,	,	,
18751	12223	4	Revised	revise	VBN
18751	12223	5	.	.	.
18751	12224	1	16s	16	NNS
18751	12224	2	.	.	.
18751	12225	1	(	(	-LRB-
18751	12225	2	See	see	VB
18751	12225	3	p.	p.	NN
18751	12226	1	65	65	CD
18751	12226	2	.	.	.
18751	12226	3	)	)	-RRB-
18751	12227	1	~STEEL	~STEEL	NFP
18751	12227	2	(	(	-LRB-
18751	12227	3	The	the	DT
18751	12227	4	Metallurgy	Metallurgy	NNP
18751	12227	5	of).~	of).~	NFP
18751	12227	6	By	by	IN
18751	12227	7	F.W.	F.W.	NNP
18751	12228	1	HARBORD	HARBORD	NNP
18751	12228	2	,	,	,
18751	12228	3	Assoc	Assoc	NNP
18751	12228	4	.	.	.
18751	12228	5	R.S.M.	R.S.M.	NNP
18751	12228	6	,	,	,
18751	12228	7	F.I.C.	F.I.C.	NNP
18751	12228	8	,	,	,
18751	12228	9	with	with	IN
18751	12228	10	a	a	DT
18751	12228	11	Section	Section	NNP
18751	12228	12	on	on	IN
18751	12228	13	Mechanical	Mechanical	NNP
18751	12228	14	Treatment	Treatment	NNP
18751	12228	15	by	by	IN
18751	12228	16	J.W.	J.W.	NNP
18751	12229	1	HALL	HALL	NNP
18751	12229	2	,	,	,
18751	12229	3	A.M.Inst	A.M.Inst	NNP
18751	12229	4	,	,	,
18751	12229	5	C.E.	C.E.	NNP
18751	12230	1	(	(	-LRB-
18751	12230	2	See	see	VB
18751	12230	3	p.	p.	NN
18751	12231	1	65	65	CD
18751	12231	2	.	.	.
18751	12231	3	)	)	-RRB-
18751	12232	1	[	[	-LRB-
18751	12232	2	_	_	NNP
18751	12232	3	Ready	Ready	NNP
18751	12232	4	shortly	shortly	RB
18751	12232	5	.	.	.
18751	12232	6	_	_	NNP
18751	12232	7	*	*	NFP
18751	12232	8	*	*	NFP
18751	12232	9	*	*	NFP
18751	12232	10	*	*	NFP
18751	12232	11	*	*	NFP
18751	12232	12	_	_	NNP
18751	12232	13	Will	Will	MD
18751	12232	14	be	be	VB
18751	12232	15	Published	publish	VBN
18751	12232	16	at	at	IN
18751	12232	17	Short	Short	NNP
18751	12232	18	Intervals	Intervals	NNP
18751	12232	19	.	.	.
18751	12232	20	_	_	NNP
18751	12232	21	~METALLURGICAL	~METALLURGICAL	NFP
18751	12232	22	MACHINERY:~	machinery:~	NN
18751	12232	23	the	the	DT
18751	12232	24	Application	Application	NNP
18751	12232	25	of	of	IN
18751	12232	26	Engineering	Engineering	NNP
18751	12232	27	to	to	IN
18751	12232	28	Metallurgical	Metallurgical	NNP
18751	12232	29	Problems	Problems	NNPS
18751	12232	30	.	.	.
18751	12233	1	By	by	IN
18751	12233	2	HENRY	HENRY	NNP
18751	12233	3	CHARLES	CHARLES	NNP
18751	12233	4	JENKINS	JENKINS	NNP
18751	12233	5	,	,	,
18751	12233	6	Wh	wh	UH
18751	12233	7	.	.	.
18751	12233	8	Sc	sc	RB
18751	12233	9	.	.	.
18751	12233	10	,	,	,
18751	12233	11	Assoc	Assoc	NNP
18751	12233	12	.	.	.
18751	12233	13	R.S.M.	R.S.M.	NNP
18751	12233	14	,	,	,
18751	12233	15	Assoc	Assoc	NNP
18751	12233	16	.	.	.
18751	12233	17	M.Inst	M.Inst	NNP
18751	12233	18	.	.	.
18751	12233	19	C.E.	C.E.	NNP
18751	12233	20	,	,	,
18751	12233	21	of	of	IN
18751	12233	22	the	the	DT
18751	12233	23	Royal	Royal	NNP
18751	12233	24	College	College	NNP
18751	12233	25	of	of	IN
18751	12233	26	Science	Science	NNP
18751	12233	27	.	.	.
18751	12234	1	(	(	-LRB-
18751	12234	2	See	see	VB
18751	12234	3	p.	p.	NN
18751	12234	4	64	64	CD
18751	12234	5	)	)	-RRB-
18751	12234	6	.	.	.
18751	12235	1	~ALLOYS.~	~ALLOYS.~	VBN
18751	12235	2	By	by	IN
18751	12235	3	the	the	DT
18751	12235	4	EDITOR	EDITOR	NNP
18751	12235	5	.	.	.
18751	12236	1	*	*	NFP
18751	12236	2	*	*	NFP
18751	12236	3	*	*	NFP
18751	12236	4	Other	other	JJ
18751	12236	5	Volumes	Volumes	NNPS
18751	12236	6	in	in	IN
18751	12236	7	Preparation	Preparation	NNP
18751	12236	8	.	.	.
18751	12237	1	*	*	NFP
18751	12237	2	*	*	NFP
18751	12237	3	*	*	NFP
18751	12237	4	*	*	NFP
18751	12237	5	*	*	NFP
18751	12237	6	FIFTH	FIFTH	NNP
18751	12237	7	EDITION	EDITION	NNP
18751	12237	8	,	,	,
18751	12237	9	thoroughly	thoroughly	RB
18751	12237	10	Revised	revised	JJ
18751	12237	11	and	and	CC
18751	12237	12	considerably	considerably	RB
18751	12237	13	Enlarged	enlarge	VBN
18751	12237	14	.	.	.
18751	12238	1	Large	large	JJ
18751	12238	2	8vo	8vo	NN
18751	12238	3	,	,	,
18751	12238	4	with	with	IN
18751	12238	5	numerous	numerous	JJ
18751	12238	6	Illustrations	Illustrations	NNPS
18751	12238	7	and	and	CC
18751	12238	8	Micro	Micro	NNP
18751	12238	9	-	-	HYPH
18751	12238	10	Photographic	Photographic	NNP
18751	12238	11	Plates	Plates	NNPS
18751	12238	12	of	of	IN
18751	12238	13	different	different	JJ
18751	12238	14	varieties	variety	NNS
18751	12238	15	of	of	IN
18751	12238	16	Steel	Steel	NNP
18751	12238	17	.	.	.
18751	12239	1	18s	18	NNS
18751	12239	2	.	.	.
18751	12240	1	~An	~An	NFP
18751	12240	2	Introduction	introduction	NN
18751	12240	3	to	to	IN
18751	12240	4	the	the	DT
18751	12240	5	Study	Study	NNP
18751	12240	6	of	of	IN
18751	12240	7	METALLURGY.~	METALLURGY.~	NNP
18751	12240	8	BY	by	IN
18751	12240	9	Sir	Sir	NNP
18751	12240	10	W.	W.	NNP
18751	12240	11	ROBERTS	ROBERTS	NNP
18751	12240	12	-	-	HYPH
18751	12240	13	AUSTEN	AUSTEN	NNP
18751	12240	14	,	,	,
18751	12240	15	K.C.B.	K.C.B.	NNP
18751	12240	16	,	,	,
18751	12240	17	D.C.L.	D.C.L.	NNP
18751	12240	18	,	,	,
18751	12240	19	F.R.S.	F.R.S.	NNP
18751	12240	20	,	,	,
18751	12240	21	A.R.S.M.	A.R.S.M.	NNP
18751	12240	22	,	,	,
18751	12240	23	Late	Late	NNP
18751	12240	24	Chemist	Chemist	NNP
18751	12240	25	and	and	CC
18751	12240	26	Assayer	Assayer	NNP
18751	12240	27	of	of	IN
18751	12240	28	the	the	DT
18751	12240	29	Royal	Royal	NNP
18751	12240	30	Mint	Mint	NNP
18751	12240	31	,	,	,
18751	12240	32	and	and	CC
18751	12240	33	Professor	Professor	NNP
18751	12240	34	of	of	IN
18751	12240	35	Metallurgy	Metallurgy	NNP
18751	12240	36	in	in	IN
18751	12240	37	the	the	DT
18751	12240	38	Royal	Royal	NNP
18751	12240	39	College	College	NNP
18751	12240	40	of	of	IN
18751	12240	41	Science	Science	NNP
18751	12240	42	.	.	.
18751	12241	1	GENERAL	GENERAL	NNP
18751	12241	2	CONTENTS.--The	CONTENTS.--The	NNP
18751	12241	3	Relation	Relation	NNP
18751	12241	4	of	of	IN
18751	12241	5	Metallurgy	Metallurgy	NNP
18751	12241	6	to	to	IN
18751	12241	7	Chemistry.--Physical	Chemistry.--Physical	NNP
18751	12241	8	Properties	property	NNS
18751	12241	9	of	of	IN
18751	12241	10	Metals.--Alloys.--The	Metals.--Alloys.--The	NNP
18751	12241	11	Thermal	Thermal	NNP
18751	12241	12	Treatment	Treatment	NNP
18751	12241	13	of	of	IN
18751	12241	14	Metals.--Fuel	Metals.--Fuel	NNP
18751	12241	15	and	and	CC
18751	12241	16	Thermal	thermal	JJ
18751	12241	17	Measurements.--Materials	measurements.--material	NNS
18751	12241	18	and	and	CC
18751	12241	19	Products	Products	NNPS
18751	12241	20	of	of	IN
18751	12241	21	Metallurgical	metallurgical	JJ
18751	12241	22	Processes.--Furnaces.--Means	processes.--furnaces.--mean	NNS
18751	12241	23	of	of	IN
18751	12241	24	Supplying	Supplying	NNP
18751	12241	25	Air	Air	NNP
18751	12241	26	to	to	IN
18751	12241	27	Furnaces.--Thermo	furnaces.--thermo	CD
18751	12241	28	-	-	HYPH
18751	12241	29	Chemistry.--Typical	Chemistry.--Typical	NNP
18751	12241	30	Metallurgical	Metallurgical	NNP
18751	12241	31	Processes.--The	Processes.--The	NNP
18751	12241	32	Micro	Micro	NNP
18751	12241	33	-	-	HYPH
18751	12241	34	Structure	Structure	NNP
18751	12241	35	of	of	IN
18751	12241	36	Metals	Metals	NNPS
18751	12241	37	and	and	CC
18751	12241	38	Alloys.--Economic	alloys.--economic	CD
18751	12241	39	Considerations	Considerations	NNPS
18751	12241	40	.	.	.
18751	12242	1	"	"	``
18751	12242	2	No	no	DT
18751	12242	3	English	english	JJ
18751	12242	4	text	text	NN
18751	12242	5	-	-	HYPH
18751	12242	6	book	book	NN
18751	12242	7	at	at	IN
18751	12242	8	all	all	DT
18751	12242	9	approaches	approach	NNS
18751	12242	10	this	this	DT
18751	12242	11	in	in	IN
18751	12242	12	the	the	DT
18751	12242	13	COMPLETENESS	COMPLETENESS	NNP
18751	12242	14	with	with	IN
18751	12242	15	which	which	WDT
18751	12242	16	the	the	DT
18751	12242	17	most	most	RBS
18751	12242	18	modern	modern	JJ
18751	12242	19	views	view	NNS
18751	12242	20	on	on	IN
18751	12242	21	the	the	DT
18751	12242	22	subject	subject	NN
18751	12242	23	are	be	VBP
18751	12242	24	dealt	deal	VBN
18751	12242	25	with	with	IN
18751	12242	26	.	.	.
18751	12243	1	Professor	Professor	NNP
18751	12243	2	Austen	Austen	NNP
18751	12243	3	's	's	POS
18751	12243	4	volume	volume	NN
18751	12243	5	will	will	MD
18751	12243	6	be	be	VB
18751	12243	7	INVALUABLE	INVALUABLE	NNP
18751	12243	8	,	,	,
18751	12243	9	not	not	RB
18751	12243	10	only	only	RB
18751	12243	11	to	to	IN
18751	12243	12	the	the	DT
18751	12243	13	student	student	NN
18751	12243	14	,	,	,
18751	12243	15	but	but	CC
18751	12243	16	also	also	RB
18751	12243	17	to	to	IN
18751	12243	18	those	those	DT
18751	12243	19	whose	whose	WP$
18751	12243	20	knowledge	knowledge	NN
18751	12243	21	of	of	IN
18751	12243	22	the	the	DT
18751	12243	23	art	art	NN
18751	12243	24	is	be	VBZ
18751	12243	25	far	far	RB
18751	12243	26	advanced	advanced	JJ
18751	12243	27	.	.	.
18751	12243	28	"	"	''
18751	12244	1	--_Chemical	--_Chemical	:
18751	12244	2	News	News	NNP
18751	12244	3	.	.	.
18751	12244	4	_	_	NNP
18751	12244	5	*	*	NFP
18751	12244	6	*	*	NFP
18751	12244	7	*	*	NFP
18751	12244	8	*	*	NFP
18751	12244	9	*	*	NFP
18751	12244	10	FOURTH	FOURTH	NNP
18751	12244	11	EDITION	EDITION	NNP
18751	12244	12	,	,	,
18751	12244	13	Revised	Revised	NNP
18751	12244	14	,	,	,
18751	12244	15	Considerably	Considerably	NNP
18751	12244	16	Enlarged	enlarge	VBN
18751	12244	17	,	,	,
18751	12244	18	and	and	CC
18751	12244	19	in	in	IN
18751	12244	20	part	part	NN
18751	12244	21	Re	Re	VBN
18751	12244	22	-	-	JJ
18751	12244	23	written	write	VBN
18751	12244	24	.	.	.
18751	12245	1	Including	include	VBG
18751	12245	2	the	the	DT
18751	12245	3	most	most	RBS
18751	12245	4	recent	recent	JJ
18751	12245	5	Improvements	improvement	NNS
18751	12245	6	in	in	IN
18751	12245	7	the	the	DT
18751	12245	8	Cyanide	Cyanide	NNP
18751	12245	9	Process	Process	NNP
18751	12245	10	.	.	.
18751	12246	1	With	with	IN
18751	12246	2	Frontispiece	Frontispiece	NNP
18751	12246	3	and	and	CC
18751	12246	4	numerous	numerous	JJ
18751	12246	5	Illustrations	illustration	NNS
18751	12246	6	.	.	.
18751	12247	1	21s	21	NNS
18751	12247	2	.	.	.
18751	12248	1	~THE	~THE	NFP
18751	12248	2	METALLURGY	METALLURGY	NNP
18751	12248	3	OF	of	IN
18751	12248	4	GOLD.~	GOLD.~	NNP
18751	12248	5	BY	by	IN
18751	12248	6	T.	T.	NNP
18751	12248	7	KIRKE	KIRKE	NNP
18751	12248	8	ROSE	ROSE	NNP
18751	12248	9	,	,	,
18751	12248	10	D.Sc	D.Sc	NNP
18751	12248	11	.	.	.
18751	12248	12	Lond	Lond	NNP
18751	12248	13	.	.	.
18751	12248	14	,	,	,
18751	12248	15	Assoc	Assoc	NNP
18751	12248	16	.	.	.
18751	12248	17	R.S.M.	R.S.M.	NNP
18751	12248	18	,	,	,
18751	12248	19	_	_	NNP
18751	12248	20	Chemist	Chemist	NNP
18751	12248	21	and	and	CC
18751	12248	22	Assayer	Assayer	NNP
18751	12248	23	of	of	IN
18751	12248	24	the	the	DT
18751	12248	25	Royal	Royal	NNP
18751	12248	26	Mint	Mint	NNP
18751	12248	27	_	_	NNP
18751	12248	28	.	.	.
18751	12249	1	GENERAL	GENERAL	NNP
18751	12249	2	CONTENTS.--The	contents.--the	DT
18751	12249	3	Properties	property	NNS
18751	12249	4	of	of	IN
18751	12249	5	Gold	Gold	NNP
18751	12249	6	and	and	CC
18751	12249	7	its	-PRON-	PRP$
18751	12249	8	Alloys.--Chemistry	alloys.--chemistry	NN
18751	12249	9	of	of	IN
18751	12249	10	Gold.--Mode	Gold.--Mode	NNP
18751	12249	11	of	of	IN
18751	12249	12	Occurrence	Occurrence	NNP
18751	12249	13	and	and	CC
18751	12249	14	Distribution.--Placer	distribution.--placer	CD
18751	12249	15	Mining.--Shallow	mining.--shallow	CD
18751	12249	16	Deposits.--Deep	deposits.--deep	NN
18751	12249	17	Placer	Placer	NNP
18751	12249	18	Mining.--Quartz	Mining.--Quartz	NNP
18751	12249	19	Crushing	Crushing	NNP
18751	12249	20	in	in	IN
18751	12249	21	the	the	DT
18751	12249	22	Stamp	Stamp	NNP
18751	12249	23	Battery.--Amalgamation.--Other	battery.--amalgamation.--other	NN
18751	12249	24	Forms	Forms	NNPS
18751	12249	25	of	of	IN
18751	12249	26	Crushing	Crushing	NNP
18751	12249	27	and	and	CC
18751	12249	28	Amalgamating.--Concentration.--Stamp	amalgamating.--concentration.--stamp	CD
18751	12249	29	Battery	battery	NN
18751	12249	30	Practice.--Chlorination	practice.--chlorination	NN
18751	12249	31	:	:	:
18751	12249	32	The	the	DT
18751	12249	33	Preparation	Preparation	NNP
18751	12249	34	of	of	IN
18751	12249	35	Ore.--The	Ore.--The	NNP
18751	12249	36	Vat	Vat	NNP
18751	12249	37	Process.--The	Process.--The	NNP
18751	12249	38	Barrel	Barrel	NNP
18751	12249	39	Process.--Chlorination	process.--chlorination	NN
18751	12249	40	Practice	practice	NN
18751	12249	41	in	in	IN
18751	12249	42	Particular	Particular	NNP
18751	12249	43	Mills.--The	Mills.--The	NNP
18751	12249	44	Cyanide	Cyanide	NNP
18751	12249	45	Process.--Chemistry	Process.--Chemistry	NNP
18751	12249	46	of	of	IN
18751	12249	47	the	the	DT
18751	12249	48	Process.--Pyritic	Process.--Pyritic	NNP
18751	12249	49	Smelting.--The	Smelting.--The	NNP
18751	12249	50	Refining	Refining	NNP
18751	12249	51	and	and	CC
18751	12249	52	Parting	Parting	NNP
18751	12249	53	of	of	IN
18751	12249	54	Gold	Gold	NNP
18751	12249	55	Bullion	Bullion	NNP
18751	12249	56	--	--	:
18751	12249	57	The	the	DT
18751	12249	58	Assay	Assay	NNP
18751	12249	59	of	of	IN
18751	12249	60	Gold	Gold	NNP
18751	12249	61	Ores.--The	Ores.--The	NNP
18751	12249	62	Assay	Assay	NNP
18751	12249	63	of	of	IN
18751	12249	64	Bullion	Bullion	NNP
18751	12249	65	--	--	:
18751	12249	66	Economic	Economic	NNP
18751	12249	67	Considerations.--Bibliography	considerations.--bibliography	NN
18751	12249	68	.	.	.
18751	12250	1	"	"	``
18751	12250	2	A	a	DT
18751	12250	3	COMPREHENSIVE	comprehensive	NN
18751	12250	4	PRACTICAL	practical	NN
18751	12250	5	TREATISE	treatise	NN
18751	12250	6	on	on	IN
18751	12250	7	this	this	DT
18751	12250	8	important	important	JJ
18751	12250	9	subject	subject	NN
18751	12250	10	.	.	.
18751	12250	11	"	"	''
18751	12251	1	--_The	--_The	:
18751	12251	2	Times	Times	NNP
18751	12251	3	.	.	.
18751	12251	4	_	_	NNP
18751	12251	5	"	"	``
18751	12251	6	The	the	DT
18751	12251	7	MOST	most	RBS
18751	12251	8	COMPLETE	complete	JJ
18751	12251	9	description	description	NN
18751	12251	10	of	of	IN
18751	12251	11	the	the	DT
18751	12251	12	CHLORINATION	CHLORINATION	NNP
18751	12251	13	PROCESS	PROCESS	NNP
18751	12251	14	which	which	WDT
18751	12251	15	has	have	VBZ
18751	12251	16	yet	yet	RB
18751	12251	17	been	be	VBN
18751	12251	18	published	publish	VBN
18751	12251	19	.	.	.
18751	12251	20	"	"	''
18751	12252	1	--_Mining	--_Mining	:
18751	12252	2	Journal	Journal	NNP
18751	12252	3	.	.	.
18751	12252	4	_	_	NNP
18751	12252	5	"	"	``
18751	12252	6	Adapted	adapt	VBN
18751	12252	7	for	for	IN
18751	12252	8	all	all	DT
18751	12252	9	who	who	WP
18751	12252	10	are	be	VBP
18751	12252	11	interested	interested	JJ
18751	12252	12	in	in	IN
18751	12252	13	the	the	DT
18751	12252	14	Gold	Gold	NNP
18751	12252	15	Mining	Mining	NNP
18751	12252	16	Industry	Industry	NNP
18751	12252	17	,	,	,
18751	12252	18	being	be	VBG
18751	12252	19	free	free	JJ
18751	12252	20	from	from	IN
18751	12252	21	technicalities	technicality	NNS
18751	12252	22	as	as	RB
18751	12252	23	far	far	RB
18751	12252	24	as	as	IN
18751	12252	25	possible	possible	JJ
18751	12252	26	,	,	,
18751	12252	27	but	but	CC
18751	12252	28	is	be	VBZ
18751	12252	29	more	more	RBR
18751	12252	30	particularly	particularly	RB
18751	12252	31	of	of	IN
18751	12252	32	value	value	NN
18751	12252	33	to	to	IN
18751	12252	34	those	those	DT
18751	12252	35	engaged	engage	VBN
18751	12252	36	in	in	IN
18751	12252	37	the	the	DT
18751	12252	38	industry	industry	NN
18751	12252	39	.	.	.
18751	12252	40	"	"	''
18751	12253	1	--_Cape	--_Cape	:
18751	12253	2	Times	Times	NNP
18751	12253	3	.	.	.
18751	12253	4	_	_	NNP
18751	12253	5	*	*	NFP
18751	12253	6	*	*	NFP
18751	12253	7	*	*	NFP
18751	12253	8	*	*	NFP
18751	12253	9	*	*	NFP
18751	12253	10	EDITED	edit	VBN
18751	12253	11	BY	by	IN
18751	12253	12	SIR	SIR	NNP
18751	12253	13	W.	W.	NNP
18751	12253	14	ROBERTS	ROBERTS	NNP
18751	12253	15	-	-	HYPH
18751	12253	16	AUSTEN	AUSTEN	NNP
18751	12253	17	,	,	,
18751	12253	18	K.C.B.	K.C.B.	NNP
18751	12253	19	,	,	,
18751	12253	20	F.R.S.	F.R.S.	NNP
18751	12253	21	,	,	,
18751	12253	22	D.C.L.	D.C.L.	NNP
18751	12254	1	_	_	NNP
18751	12254	2	In	in	IN
18751	12254	3	Large	large	JJ
18751	12254	4	8vo	8vo	NN
18751	12254	5	.	.	.
18751	12255	1	Handsome	Handsome	NNP
18751	12255	2	Cloth	Cloth	NNP
18751	12255	3	.	.	.
18751	12256	1	With	with	IN
18751	12256	2	Illustrations	Illustrations	NNPS
18751	12256	3	.	.	.
18751	12256	4	_	_	NNP
18751	12256	5	*	*	NFP
18751	12256	6	*	*	NFP
18751	12256	7	*	*	NFP
18751	12256	8	*	*	NFP
18751	12256	9	*	*	NFP
18751	12256	10	In	in	IN
18751	12256	11	Two	Two	NNP
18751	12256	12	Volumes	Volumes	NNPS
18751	12256	13	,	,	,
18751	12256	14	Each	each	DT
18751	12256	15	Complete	complete	JJ
18751	12256	16	in	in	IN
18751	12256	17	Itself	-PRON-	PRP
18751	12256	18	and	and	CC
18751	12256	19	Sold	sell	VBN
18751	12256	20	Separately	separately	RB
18751	12256	21	.	.	.
18751	12257	1	~THE	~THE	NFP
18751	12257	2	METALLURGY	METALLURGY	NNP
18751	12257	3	OF	of	IN
18751	12257	4	LEAD	LEAD	NNP
18751	12257	5	AND	and	CC
18751	12257	6	SILVER.~	SILVER.~	NNP
18751	12257	7	BY	by	IN
18751	12257	8	H.F.	H.F.	NNP
18751	12257	9	COLLINS	COLLINS	NNP
18751	12257	10	,	,	,
18751	12257	11	ASSOC.R.S.M.	ASSOC.R.S.M.	NNP
18751	12257	12	,	,	,
18751	12257	13	M.INST.M.M.	M.INST.M.M.	NNP
18751	12258	1	~Part	~Part	NNP
18751	12258	2	I.--LEAD:~	I.--LEAD:~	:
18751	12258	3	A	a	DT
18751	12258	4	Complete	complete	JJ
18751	12258	5	and	and	CC
18751	12258	6	Exhaustive	Exhaustive	NNP
18751	12258	7	Treatise	Treatise	NNP
18751	12258	8	on	on	IN
18751	12258	9	the	the	DT
18751	12258	10	Manufacture	Manufacture	NNP
18751	12258	11	of	of	IN
18751	12258	12	Lead	Lead	NNP
18751	12258	13	,	,	,
18751	12258	14	with	with	IN
18751	12258	15	Sections	section	NNS
18751	12258	16	on	on	IN
18751	12258	17	Smelting	Smelting	NNP
18751	12258	18	and	and	CC
18751	12258	19	Desilverisation	Desilverisation	NNP
18751	12258	20	,	,	,
18751	12258	21	and	and	CC
18751	12258	22	Chapters	chapter	NNS
18751	12258	23	on	on	IN
18751	12258	24	the	the	DT
18751	12258	25	Assay	Assay	NNP
18751	12258	26	and	and	CC
18751	12258	27	Analysis	Analysis	NNP
18751	12258	28	of	of	IN
18751	12258	29	the	the	DT
18751	12258	30	Materials	Materials	NNPS
18751	12258	31	involved	involve	VBN
18751	12258	32	.	.	.
18751	12259	1	Price	price	NN
18751	12259	2	16s	16	NNS
18751	12259	3	.	.	.
18751	12260	1	SUMMARY	summary	NN
18751	12260	2	OF	of	IN
18751	12260	3	CONTENTS.--Sampling	contents.--sampling	NN
18751	12260	4	and	and	CC
18751	12260	5	Assaying	Assaying	NNP
18751	12260	6	Lead	Lead	NNP
18751	12260	7	and	and	CC
18751	12260	8	Silver.--Properties	silver.--properties	NN
18751	12260	9	and	and	CC
18751	12260	10	Compounds	Compounds	NNPS
18751	12260	11	of	of	IN
18751	12260	12	Lead.--Lead	Lead.--Lead	NNP
18751	12260	13	Ores.--Lead	ores.--lead	CD
18751	12260	14	Smelting.--Reverberatories.--Lead	Smelting.--Reverberatories.--Lead	NNP
18751	12260	15	Smelting	smelt	VBG
18751	12260	16	in	in	IN
18751	12260	17	Hearths.--The	Hearths.--The	NNP
18751	12260	18	Roasting	roasting	NN
18751	12260	19	of	of	IN
18751	12260	20	Lead	lead	NN
18751	12260	21	Ores.--Blast	ores.--blast	NN
18751	12260	22	Furnace	Furnace	NNP
18751	12260	23	Smelting	smelting	NN
18751	12260	24	;	;	:
18751	12260	25	Principles	Principles	NNPS
18751	12260	26	,	,	,
18751	12260	27	Practice	Practice	NNP
18751	12260	28	,	,	,
18751	12260	29	and	and	CC
18751	12260	30	Examples	example	NNS
18751	12260	31	;	;	:
18751	12260	32	Products.--Flue	Products.--Flue	,
18751	12260	33	Dust	Dust	NNP
18751	12260	34	,	,	,
18751	12260	35	its	-PRON-	PRP$
18751	12260	36	Composition	Composition	NNP
18751	12260	37	,	,	,
18751	12260	38	Collection	Collection	NNP
18751	12260	39	and	and	CC
18751	12260	40	Treatment.--Costs	treatment.--cost	NNS
18751	12260	41	and	and	CC
18751	12260	42	Losses	Losses	NNPS
18751	12260	43	,	,	,
18751	12260	44	Purchase	Purchase	NNP
18751	12260	45	of	of	IN
18751	12260	46	Ores.--Treatment	ores.--treatment	NN
18751	12260	47	of	of	IN
18751	12260	48	Zinc	Zinc	NNP
18751	12260	49	,	,	,
18751	12260	50	Lead	Lead	NNP
18751	12260	51	Sulphides	Sulphides	NNPS
18751	12260	52	,	,	,
18751	12260	53	Desilverisation	Desilverisation	NNP
18751	12260	54	,	,	,
18751	12260	55	Softening	Softening	NNP
18751	12260	56	and	and	CC
18751	12260	57	Refining.--The	Refining.--The	NNP
18751	12260	58	Pattinson	Pattinson	NNP
18751	12260	59	Process.--The	Process.--The	NNP
18751	12260	60	Parkes	Parkes	NNP
18751	12260	61	Process.--Cupellation	process.--cupellation	NN
18751	12260	62	and	and	CC
18751	12260	63	Refining	Refining	NNP
18751	12260	64	,	,	,
18751	12260	65	&	&	CC
18751	12260	66	c.	c.	NNP
18751	12260	67	,	,	,
18751	12260	68	&	&	CC
18751	12260	69	c.	c.	NNP
18751	12260	70	"	"	``
18751	12260	71	A	a	DT
18751	12260	72	THOROUGHLY	THOROUGHLY	NNS
18751	12260	73	SOUND	sound	NN
18751	12260	74	and	and	CC
18751	12260	75	useful	useful	JJ
18751	12260	76	digest	digest	NN
18751	12260	77	.	.	.
18751	12261	1	May	May	MD
18751	12261	2	with	with	IN
18751	12261	3	EVERY	every	DT
18751	12261	4	CONFIDENCE	confidence	NN
18751	12261	5	be	be	VB
18751	12261	6	recommended	recommend	VBN
18751	12261	7	.	.	.
18751	12261	8	"	"	''
18751	12262	1	--_Mining	--_Mining	:
18751	12262	2	Journal	Journal	NNP
18751	12262	3	.	.	.
18751	12262	4	_	_	NNP
18751	12262	5	*	*	NFP
18751	12262	6	*	*	NFP
18751	12262	7	*	*	NFP
18751	12262	8	*	*	NFP
18751	12262	9	*	*	NFP
18751	12262	10	~Part	~part	NN
18751	12262	11	II	ii	CD
18751	12262	12	.	.	.
18751	12263	1	SILVER.~	SILVER.~	NNP
18751	12263	2	Comprising	comprise	VBG
18751	12263	3	Details	Details	NNP
18751	12263	4	regarding	regard	VBG
18751	12263	5	the	the	DT
18751	12263	6	Sources	Sources	NNPS
18751	12263	7	and	and	CC
18751	12263	8	Treatment	Treatment	NNP
18751	12263	9	of	of	IN
18751	12263	10	Silver	Silver	NNP
18751	12263	11	Ores	Ores	NNP
18751	12263	12	,	,	,
18751	12263	13	together	together	RB
18751	12263	14	with	with	IN
18751	12263	15	Descriptions	description	NNS
18751	12263	16	of	of	IN
18751	12263	17	Plant	Plant	NNP
18751	12263	18	,	,	,
18751	12263	19	Machinery	Machinery	NNP
18751	12263	20	,	,	,
18751	12263	21	and	and	CC
18751	12263	22	Processes	Processes	NNPS
18751	12263	23	of	of	IN
18751	12263	24	Manufacture	Manufacture	NNP
18751	12263	25	,	,	,
18751	12263	26	Refining	refining	NN
18751	12263	27	of	of	IN
18751	12263	28	Bullion	Bullion	NNP
18751	12263	29	,	,	,
18751	12263	30	Cost	cost	NN
18751	12263	31	of	of	IN
18751	12263	32	Working	Working	NNP
18751	12263	33	,	,	,
18751	12263	34	&	&	CC
18751	12263	35	c.	c.	NNP
18751	12263	36	Price	Price	NNP
18751	12263	37	16s	16s	NNP
18751	12263	38	.	.	.
18751	12264	1	SUMMARY	summary	NN
18751	12264	2	OF	of	IN
18751	12264	3	CONTENTS.--Properties	contents.--propertie	NNS
18751	12264	4	of	of	IN
18751	12264	5	Silver	silver	NN
18751	12264	6	and	and	CC
18751	12264	7	its	-PRON-	PRP$
18751	12264	8	Principal	Principal	NNP
18751	12264	9	Compounds.--Silver	compounds.--silver	NN
18751	12264	10	Ores.--The	Ores.--The	NNP
18751	12264	11	Patio	Patio	NNP
18751	12264	12	Process.--The	Process.--The	NNP
18751	12264	13	Kazo	Kazo	NNP
18751	12264	14	,	,	,
18751	12264	15	Fondon	Fondon	NNP
18751	12264	16	,	,	,
18751	12264	17	Kröhnke	Kröhnke	NNP
18751	12264	18	,	,	,
18751	12264	19	and	and	CC
18751	12264	20	Tina	Tina	NNP
18751	12264	21	Processes.--The	Processes.--The	NNP
18751	12264	22	Pan	Pan	NNP
18751	12264	23	Process.--Roast	Process.--Roast	NNP
18751	12264	24	Amalgamation.--Treatment	amalgamation.--treatment	NN
18751	12264	25	of	of	IN
18751	12264	26	Tailings	tailing	NNS
18751	12264	27	and	and	CC
18751	12264	28	Concentration.--Retorting	Concentration.--Retorting	NNP
18751	12264	29	,	,	,
18751	12264	30	Melting	Melting	NNP
18751	12264	31	,	,	,
18751	12264	32	and	and	CC
18751	12264	33	Assaying.--Chloridising	assaying.--chloridising	PRP$
18751	12264	34	-	-	HYPH
18751	12264	35	Roasting.--The	Roasting.--The	NNP
18751	12264	36	Augustin	Augustin	NNP
18751	12264	37	,	,	,
18751	12264	38	Claudet	Claudet	NNP
18751	12264	39	,	,	,
18751	12264	40	and	and	CC
18751	12264	41	Ziervogel	Ziervogel	NNP
18751	12264	42	Processes.--The	Processes.--The	NNP
18751	12264	43	Hypo	Hypo	NNP
18751	12264	44	-	-	HYPH
18751	12264	45	Sulphite	Sulphite	NNP
18751	12264	46	Leaching	Leaching	NNP
18751	12264	47	Process.--Refining.--Matte	process.--refining.--matte	NN
18751	12264	48	Smelting.--Pyritic	smelting.--pyritic	JJ
18751	12264	49	Smelting.--Matte	Smelting.--Matte	NNP
18751	12264	50	Smelting	Smelting	NNP
18751	12264	51	in	in	IN
18751	12264	52	Reverberatories.--Silver	Reverberatories.--Silver	NNP
18751	12264	53	-	-	HYPH
18751	12264	54	Copper	Copper	NNP
18751	12264	55	Smelting	Smelting	NNP
18751	12264	56	and	and	CC
18751	12264	57	Refining.--INDEX	Refining.--INDEX	NNP
18751	12264	58	.	.	.
18751	12265	1	"	"	``
18751	12265	2	The	the	DT
18751	12265	3	author	author	NN
18751	12265	4	has	have	VBZ
18751	12265	5	focussed	focusse	VBN
18751	12265	6	A	a	DT
18751	12265	7	LARGE	large	JJ
18751	12265	8	AMOUNT	amount	NN
18751	12265	9	OF	of	IN
18751	12265	10	VALUABLE	VALUABLE	NNP
18751	12265	11	INFORMATION	INFORMATION	VBD
18751	12265	12	into	into	IN
18751	12265	13	a	a	DT
18751	12265	14	convenient	convenient	JJ
18751	12265	15	form	form	NN
18751	12265	16	....	....	.
18751	12266	1	The	the	DT
18751	12266	2	author	author	NN
18751	12266	3	has	have	VBZ
18751	12266	4	evidently	evidently	RB
18751	12266	5	considerable	considerable	JJ
18751	12266	6	practical	practical	JJ
18751	12266	7	experience	experience	NN
18751	12266	8	,	,	,
18751	12266	9	and	and	CC
18751	12266	10	describes	describe	VBZ
18751	12266	11	the	the	DT
18751	12266	12	various	various	JJ
18751	12266	13	processes	process	NNS
18751	12266	14	clearly	clearly	RB
18751	12266	15	and	and	CC
18751	12266	16	well	well	RB
18751	12266	17	.	.	.
18751	12266	18	"	"	''
18751	12267	1	--_Mining	--_Mining	:
18751	12267	2	Journal	Journal	NNP
18751	12267	3	.	.	.
18751	12267	4	_	_	NNP
18751	12267	5	*	*	NFP
18751	12267	6	*	*	NFP
18751	12267	7	*	*	NFP
18751	12267	8	*	*	NFP
18751	12267	9	*	*	NFP
18751	12267	10	~_IN	~_in	NN
18751	12267	11	PREPARATION._~	preparation._~	ADD
18751	12267	12	~METALLURGICAL	~METALLURGICAL	.
18751	12267	13	MACHINERY	machinery	NN
18751	12267	14	:	:	:
18751	12267	15	The	the	DT
18751	12267	16	Application	Application	NNP
18751	12267	17	of	of	IN
18751	12267	18	Engineering	Engineering	NNP
18751	12267	19	to	to	IN
18751	12267	20	Metallurgical	metallurgical	JJ
18751	12267	21	Problems.~	Problems.~	NNP
18751	12267	22	BY	by	IN
18751	12267	23	HENRY	HENRY	NNP
18751	12267	24	CHARLES	CHARLES	NNP
18751	12267	25	JENKINS	JENKINS	NNP
18751	12267	26	,	,	,
18751	12267	27	_	_	NNP
18751	12267	28	Wh	Wh	NNP
18751	12267	29	.	.	.
18751	12267	30	Sc	sc	IN
18751	12267	31	.	.	.
18751	12267	32	,	,	,
18751	12267	33	Assoc	Assoc	NNP
18751	12267	34	.	.	.
18751	12267	35	R.S.M.	R.S.M.	NNP
18751	12267	36	,	,	,
18751	12267	37	Assoc	Assoc	NNP
18751	12267	38	.	.	.
18751	12267	39	M.Inst	M.Inst	NNP
18751	12267	40	.	.	.
18751	12267	41	C.E.	C.E.	NNP
18751	12267	42	_	_	NNP
18751	12267	43	*	*	NFP
18751	12267	44	*	*	NFP
18751	12267	45	*	*	NFP
18751	12267	46	*	*	NFP
18751	12267	47	*	*	NFP
18751	12267	48	READY	ready	JJ
18751	12267	49	SHORTLY	shortly	NN
18751	12267	50	.	.	.
18751	12268	1	With	with	IN
18751	12268	2	Numerous	numerous	JJ
18751	12268	3	Illustrations	Illustrations	NNPS
18751	12268	4	.	.	.
18751	12269	1	Large	large	JJ
18751	12269	2	8vo	8vo	NN
18751	12269	3	.	.	.
18751	12270	1	Handsome	Handsome	NNP
18751	12270	2	Cloth	Cloth	NNP
18751	12270	3	.	.	.
18751	12271	1	~THE	~THE	NFP
18751	12271	2	METALLURGY	METALLURGY	NNP
18751	12271	3	OF	of	IN
18751	12271	4	STEEL.~	STEEL.~	NNP
18751	12271	5	BY	by	IN
18751	12271	6	F.W.	F.W.	NNP
18751	12272	1	HARBORD	HARBORD	NNP
18751	12272	2	,	,	,
18751	12272	3	ASSOC.R.S.M.	ASSOC.R.S.M.	NNP
18751	12272	4	,	,	,
18751	12272	5	F.I.C.	F.I.C.	NNP
18751	12272	6	,	,	,
18751	12272	7	_	_	NNP
18751	12272	8	Consulting	Consulting	NNP
18751	12272	9	Metallurgist	Metallurgist	NNP
18751	12272	10	and	and	CC
18751	12272	11	Analytical	Analytical	NNP
18751	12272	12	Chemist	Chemist	NNP
18751	12272	13	to	to	IN
18751	12272	14	the	the	DT
18751	12272	15	Indian	Indian	NNP
18751	12272	16	Government	Government	NNP
18751	12272	17	,	,	,
18751	12272	18	Royal	Royal	NNP
18751	12272	19	Indian	Indian	NNP
18751	12272	20	Engineering	Engineering	NNP
18751	12272	21	College	College	NNP
18751	12272	22	,	,	,
18751	12272	23	Coopers	Coopers	NNP
18751	12272	24	Hill	Hill	NNP
18751	12272	25	.	.	.
18751	12272	26	_	_	NNP
18751	12272	27	With	with	IN
18751	12272	28	over	over	IN
18751	12272	29	40	40	CD
18751	12272	30	Plates	Plates	NNPS
18751	12272	31	,	,	,
18751	12272	32	500	500	CD
18751	12272	33	Illustrations	Illustrations	NNPS
18751	12272	34	(	(	-LRB-
18751	12272	35	comprising	comprise	VBG
18751	12272	36	nearly	nearly	RB
18751	12272	37	100	100	CD
18751	12272	38	Micro	Micro	NNPS
18751	12272	39	-	-	HYPH
18751	12272	40	Sections	Sections	NNP
18751	12272	41	of	of	IN
18751	12272	42	Steel	Steel	NNP
18751	12272	43	)	)	-RRB-
18751	12272	44	,	,	,
18751	12272	45	Diagrams	Diagrams	NNP
18751	12272	46	of	of	IN
18751	12272	47	Plant	Plant	NNP
18751	12272	48	and	and	CC
18751	12272	49	Machinery	Machinery	NNP
18751	12272	50	,	,	,
18751	12272	51	reduced	reduce	VBN
18751	12272	52	from	from	IN
18751	12272	53	Working	Working	NNP
18751	12272	54	Drawings	Drawings	NNPS
18751	12272	55	,	,	,
18751	12272	56	and	and	CC
18751	12272	57	a	a	DT
18751	12272	58	Section	section	NN
18751	12272	59	on	on	IN
18751	12272	60	Mill	Mill	NNP
18751	12272	61	Practice	Practice	NNP
18751	12272	62	.	.	.
18751	12273	1	BY	by	IN
18751	12273	2	J.W.	J.W.	NNP
18751	12274	1	HALL	HALL	NNP
18751	12274	2	,	,	,
18751	12274	3	A.M.INST.C.E.	a.m.inst.c.e.	UH
18751	12275	1	ABRIDGED	abridge	VBN
18751	12275	2	CONTENTS.--The	CONTENTS.--The	NNP
18751	12275	3	Plant	Plant	NNP
18751	12275	4	,	,	,
18751	12275	5	Machinery	Machinery	NNP
18751	12275	6	,	,	,
18751	12275	7	Methods	Methods	NNP
18751	12275	8	and	and	CC
18751	12275	9	Chemistry	Chemistry	NNP
18751	12275	10	of	of	IN
18751	12275	11	the	the	DT
18751	12275	12	Bessemer	Bessemer	NNP
18751	12275	13	and	and	CC
18751	12275	14	of	of	IN
18751	12275	15	the	the	DT
18751	12275	16	Open	open	JJ
18751	12275	17	Hearth	Hearth	NNP
18751	12275	18	Processes	process	NNS
18751	12275	19	(	(	-LRB-
18751	12275	20	Acid	Acid	NNP
18751	12275	21	and	and	CC
18751	12275	22	Basic).--The	Basic).--The	NNP
18751	12275	23	Mechanical	Mechanical	NNP
18751	12275	24	Treatment	Treatment	NNP
18751	12275	25	of	of	IN
18751	12275	26	Steel	Steel	NNP
18751	12275	27	comprising	comprise	VBG
18751	12275	28	Mill	Mill	NNP
18751	12275	29	Practice	Practice	NNP
18751	12275	30	,	,	,
18751	12275	31	Plant	Plant	NNP
18751	12275	32	and	and	CC
18751	12275	33	Machinery.--The	Machinery.--The	NNP
18751	12275	34	Influence	Influence	NNP
18751	12275	35	of	of	IN
18751	12275	36	Metalloids	Metalloids	NNP
18751	12275	37	,	,	,
18751	12275	38	Heat	Heat	NNP
18751	12275	39	Treatment	Treatment	NNP
18751	12275	40	,	,	,
18751	12275	41	Special	Special	NNP
18751	12275	42	Steels	Steels	NNPS
18751	12275	43	,	,	,
18751	12275	44	Microstructure	Microstructure	NNP
18751	12275	45	,	,	,
18751	12275	46	Testing	testing	NN
18751	12275	47	,	,	,
18751	12275	48	and	and	CC
18751	12275	49	Specifications	specification	NNS
18751	12275	50	.	.	.
18751	12276	1	*	*	NFP
18751	12276	2	*	*	NFP
18751	12276	3	*	*	NFP
18751	12276	4	*	*	NFP
18751	12276	5	*	*	NFP
18751	12276	6	SECOND	second	JJ
18751	12276	7	EDITION	EDITION	NNP
18751	12276	8	,	,	,
18751	12276	9	Revised	Revised	NNP
18751	12276	10	.	.	.
18751	12277	1	Price	price	NN
18751	12277	2	16s	16	NNS
18751	12277	3	.	.	.
18751	12278	1	~THE	~THE	NFP
18751	12278	2	METALLURGY	METALLURGY	NNP
18751	12278	3	OF	of	IN
18751	12278	4	IRON.~	IRON.~	NNP
18751	12278	5	BY	by	IN
18751	12278	6	THOMAS	THOMAS	NNP
18751	12278	7	TURNER	TURNER	NNP
18751	12278	8	,	,	,
18751	12278	9	ASSOC.R.S.M.	ASSOC.R.S.M.	NNP
18751	12278	10	,	,	,
18751	12278	11	F.I.C.	F.I.C.	NNP
18751	12278	12	,	,	,
18751	12278	13	_	_	NNP
18751	12278	14	Professor	Professor	NNP
18751	12278	15	of	of	IN
18751	12278	16	Metallurgy	Metallurgy	NNP
18751	12278	17	in	in	IN
18751	12278	18	the	the	DT
18751	12278	19	University	University	NNP
18751	12278	20	of	of	IN
18751	12278	21	Birmingham	Birmingham	NNP
18751	12278	22	.	.	.
18751	12278	23	_	_	NNP
18751	12278	24	In	in	IN
18751	12278	25	Large	large	JJ
18751	12278	26	8vo	8vo	NN
18751	12278	27	,	,	,
18751	12278	28	Handsome	Handsome	NNP
18751	12278	29	Cloth	Cloth	NNP
18751	12278	30	,	,	,
18751	12278	31	With	with	IN
18751	12278	32	Numerous	Numerous	NNP
18751	12278	33	Illustrations	Illustrations	NNPS
18751	12278	34	(	(	-LRB-
18751	12278	35	many	many	JJ
18751	12278	36	from	from	IN
18751	12278	37	Photographs	Photographs	NNPS
18751	12278	38	)	)	-RRB-
18751	12278	39	.	.	.
18751	12279	1	_	_	NNP
18751	12279	2	General	General	NNP
18751	12279	3	Contents._--Early	contents._--early	RB
18751	12279	4	History	history	NN
18751	12279	5	of	of	IN
18751	12279	6	Iron.--Modern	iron.--modern	JJ
18751	12279	7	History	history	NN
18751	12279	8	of	of	IN
18751	12279	9	Iron.--The	Iron.--The	NNP
18751	12279	10	Age	Age	NNP
18751	12279	11	of	of	IN
18751	12279	12	Steel.--Chief	Steel.--Chief	NNP
18751	12279	13	Iron	Iron	NNP
18751	12279	14	Ores.--Preparation	ores.--preparation	NN
18751	12279	15	of	of	IN
18751	12279	16	Iron	Iron	NNP
18751	12279	17	Ores.--The	Ores.--The	NNP
18751	12279	18	Blast	Blast	NNP
18751	12279	19	Furnace.--The	Furnace.--The	NNP
18751	12279	20	Air	air	NN
18751	12279	21	used	use	VBN
18751	12279	22	in	in	IN
18751	12279	23	the	the	DT
18751	12279	24	Blast	blast	NN
18751	12279	25	Furnace.--Reactions	furnace.--reaction	NNS
18751	12279	26	of	of	IN
18751	12279	27	the	the	DT
18751	12279	28	Blast	Blast	NNP
18751	12279	29	Furnace.--The	Furnace.--The	NNP
18751	12279	30	Fuel	Fuel	NNP
18751	12279	31	used	use	VBN
18751	12279	32	in	in	IN
18751	12279	33	the	the	DT
18751	12279	34	Blast	blast	NN
18751	12279	35	Furnace.--Slags	furnace.--slag	NNS
18751	12279	36	and	and	CC
18751	12279	37	Fluxes	Fluxes	NNP
18751	12279	38	of	of	IN
18751	12279	39	Iron	Iron	NNP
18751	12279	40	Smelting.--Properties	smelting.--properties	CD
18751	12279	41	of	of	IN
18751	12279	42	Cast	Cast	NNP
18751	12279	43	Iron.--Foundry	iron.--foundry	NN
18751	12279	44	Practice.--Wrought	practice.--wrought	CD
18751	12279	45	Iron.--Indirect	iron.--indirect	VB
18751	12279	46	Production	production	NN
18751	12279	47	of	of	IN
18751	12279	48	Wrought	Wrought	NNP
18751	12279	49	Iron.--The	Iron.--The	NNP
18751	12279	50	Puddling	Puddling	NNP
18751	12279	51	Process.--Further	Process.--Further	NNP
18751	12279	52	Treatment	treatment	NN
18751	12279	53	of	of	IN
18751	12279	54	Wrought	Wrought	NNP
18751	12279	55	Iron.--Corrosion	iron.--corrosion	NN
18751	12279	56	of	of	IN
18751	12279	57	Iron	Iron	NNP
18751	12279	58	and	and	CC
18751	12279	59	Steel	Steel	NNP
18751	12279	60	.	.	.
18751	12280	1	"	"	``
18751	12280	2	A	a	DT
18751	12280	3	MOST	MOST	NNP
18751	12280	4	VALUABLE	valuable	NN
18751	12280	5	SUMMARY	summary	NN
18751	12280	6	of	of	IN
18751	12280	7	knowledge	knowledge	NN
18751	12280	8	relating	relate	VBG
18751	12280	9	to	to	IN
18751	12280	10	every	every	DT
18751	12280	11	method	method	NN
18751	12280	12	and	and	CC
18751	12280	13	stage	stage	NN
18751	12280	14	in	in	IN
18751	12280	15	the	the	DT
18751	12280	16	manufacture	manufacture	NN
18751	12280	17	of	of	IN
18751	12280	18	cast	cast	NN
18751	12280	19	and	and	CC
18751	12280	20	wrought	wrought	NN
18751	12280	21	iron	iron	NN
18751	12280	22	...	...	:
18751	12280	23	rich	rich	JJ
18751	12280	24	in	in	IN
18751	12280	25	chemical	chemical	JJ
18751	12280	26	details	detail	NNS
18751	12280	27	....	....	.
18751	12280	28	EXHAUSTIVE	exhaustive	NN
18751	12280	29	and	and	CC
18751	12280	30	THOROUGHLY	thoroughly	VB
18751	12280	31	UP	up	NN
18751	12280	32	-	-	HYPH
18751	12280	33	TO	to	IN
18751	12280	34	-	-	HYPH
18751	12280	35	DATE	date	NN
18751	12280	36	.	.	.
18751	12280	37	"	"	''
18751	12281	1	--_Bulletin	--_Bulletin	:
18751	12281	2	of	of	IN
18751	12281	3	the	the	DT
18751	12281	4	American	American	NNP
18751	12281	5	Iron	Iron	NNP
18751	12281	6	and	and	CC
18751	12281	7	Steel	Steel	NNP
18751	12281	8	Association	Association	NNP
18751	12281	9	.	.	.
18751	12281	10	_	_	NNP
18751	12281	11	"	"	``
18751	12281	12	This	this	DT
18751	12281	13	is	be	VBZ
18751	12281	14	A	a	DT
18751	12281	15	DELIGHTFUL	DELIGHTFUL	NNP
18751	12281	16	BOOK	BOOK	NNP
18751	12281	17	,	,	,
18751	12281	18	giving	give	VBG
18751	12281	19	,	,	,
18751	12281	20	as	as	IN
18751	12281	21	it	-PRON-	PRP
18751	12281	22	does	do	VBZ
18751	12281	23	,	,	,
18751	12281	24	reliable	reliable	JJ
18751	12281	25	information	information	NN
18751	12281	26	on	on	IN
18751	12281	27	a	a	DT
18751	12281	28	subject	subject	NN
18751	12281	29	becoming	become	VBG
18751	12281	30	every	every	DT
18751	12281	31	day	day	NN
18751	12281	32	more	more	RBR
18751	12281	33	elaborate	elaborate	JJ
18751	12281	34	.	.	.
18751	12281	35	"	"	''
18751	12282	1	--_Colliery	--_Colliery	:
18751	12282	2	Guardian	Guardian	NNP
18751	12282	3	.	.	.
18751	12282	4	_	_	NNP
18751	12282	5	"	"	``
18751	12282	6	A	a	DT
18751	12282	7	THOROUGHLY	thoroughly	NN
18751	12282	8	USEFUL	USEFUL	NNP
18751	12282	9	BOOK	BOOK	NNP
18751	12282	10	,	,	,
18751	12282	11	which	which	WDT
18751	12282	12	brings	bring	VBZ
18751	12282	13	the	the	DT
18751	12282	14	subject	subject	NN
18751	12282	15	UP	up	RB
18751	12282	16	TO	to	IN
18751	12282	17	DATE	date	NN
18751	12282	18	.	.	.
18751	12283	1	OF	of	IN
18751	12283	2	GREAT	great	JJ
18751	12283	3	VALUE	value	NN
18751	12283	4	to	to	IN
18751	12283	5	those	those	DT
18751	12283	6	engaged	engage	VBN
18751	12283	7	in	in	IN
18751	12283	8	the	the	DT
18751	12283	9	iron	iron	NN
18751	12283	10	industry	industry	NN
18751	12283	11	.	.	.
18751	12283	12	"	"	''
18751	12284	1	--_Mining	--_Mining	:
18751	12284	2	Journal	Journal	NNP
18751	12284	3	.	.	.
18751	12284	4	_	_	NNP
18751	12284	5	*	*	NFP
18751	12284	6	*	*	NFP
18751	12284	7	*	*	NFP
18751	12284	8	*	*	NFP
18751	12284	9	*	*	NFP
18751	12284	10	*	*	NFP
18751	12284	11	*	*	NFP
18751	12284	12	*	*	NFP
18751	12284	13	For	for	IN
18751	12284	14	Details	detail	NNS
18751	12284	15	of	of	IN
18751	12284	16	WORKS	WORKS	NNP
18751	12284	17	ON	on	IN
18751	12284	18	MINING	MINING	NNP
18751	12284	19	,	,	,
18751	12284	20	see	see	VB
18751	12284	21	pages	page	NNS
18751	12284	22	55	55	CD
18751	12284	23	-	-	SYM
18751	12284	24	59	59	CD
18751	12284	25	.	.	.
18751	12285	1	*	*	NFP
18751	12285	2	*	*	NFP
18751	12285	3	*	*	NFP
18751	12285	4	*	*	NFP
18751	12285	5	*	*	NFP
18751	12285	6	~A	~A	NFP
18751	12285	7	TEXT	text	NN
18751	12285	8	-	-	HYPH
18751	12285	9	BOOK	BOOK	NNP
18751	12285	10	OF	of	IN
18751	12285	11	ASSAYING:~	ASSAYING:~	NNP
18751	12285	12	_	_	NNP
18751	12285	13	For	for	IN
18751	12285	14	the	the	DT
18751	12285	15	use	use	NN
18751	12285	16	of	of	IN
18751	12285	17	Students	student	NNS
18751	12285	18	,	,	,
18751	12285	19	Mine	Mine	NNP
18751	12285	20	Managers	Managers	NNPS
18751	12285	21	,	,	,
18751	12285	22	Assayers	Assayers	NNPS
18751	12285	23	,	,	,
18751	12285	24	&	&	CC
18751	12285	25	c.	c.	NNP
18751	12285	26	_	_	NNP
18751	12285	27	BY	by	IN
18751	12285	28	J.J.	J.J.	NNP
18751	12285	29	BERINGER	BERINGER	NNP
18751	12285	30	,	,	,
18751	12285	31	F.I.C.	F.I.C.	NNP
18751	12285	32	,	,	,
18751	12285	33	F.C.S.	F.C.S.	NNP
18751	12285	34	,	,	,
18751	12285	35	Public	Public	NNP
18751	12285	36	Analyst	Analyst	NNP
18751	12285	37	for	for	IN
18751	12285	38	,	,	,
18751	12285	39	and	and	CC
18751	12285	40	Lecturer	Lecturer	NNP
18751	12285	41	to	to	IN
18751	12285	42	the	the	DT
18751	12285	43	Mining	Mining	NNP
18751	12285	44	Association	Association	NNP
18751	12285	45	of	of	IN
18751	12285	46	,	,	,
18751	12285	47	Cornwall	Cornwall	NNP
18751	12285	48	.	.	.
18751	12286	1	AND	and	CC
18751	12286	2	C.	C.	NNP
18751	12286	3	BERINGER	BERINGER	NNP
18751	12286	4	,	,	,
18751	12286	5	F.C.S.	F.C.S.	NNP
18751	12286	6	,	,	,
18751	12286	7	Late	Late	NNP
18751	12286	8	Chief	Chief	NNP
18751	12286	9	Assayer	Assayer	NNP
18751	12286	10	to	to	IN
18751	12286	11	the	the	DT
18751	12286	12	Rio	Rio	NNP
18751	12286	13	Tinto	Tinto	NNP
18751	12286	14	Copper	Copper	NNP
18751	12286	15	Company	Company	NNP
18751	12286	16	,	,	,
18751	12286	17	London	London	NNP
18751	12286	18	.	.	.
18751	12287	1	With	with	IN
18751	12287	2	numerous	numerous	JJ
18751	12287	3	Tables	Tables	NNPS
18751	12287	4	and	and	CC
18751	12287	5	Illustrations	illustration	NNS
18751	12287	6	.	.	.
18751	12288	1	Crown	Crown	NNP
18751	12288	2	8vo	8vo	NNP
18751	12288	3	.	.	.
18751	12289	1	Cloth	Cloth	NNP
18751	12289	2	,	,	,
18751	12289	3	10s	10	NNS
18751	12289	4	.	.	.
18751	12290	1	6d	6d	NNP
18751	12290	2	.	.	.
18751	12291	1	EIGHTH	EIGHTH	NNP
18751	12291	2	EDITION	EDITION	NNP
18751	12291	3	.	.	.
18751	12292	1	GENERAL	GENERAL	NNP
18751	12292	2	CONTENTS.--PART	CONTENTS.--PART	NNP
18751	12292	3	I.--INTRODUCTORY	I.--INTRODUCTORY	NNS
18751	12292	4	;	;	:
18751	12292	5	MANIPULATION	manipulation	NN
18751	12292	6	:	:	:
18751	12292	7	Sampling	sampling	NN
18751	12292	8	;	;	:
18751	12292	9	Drying	Drying	NNP
18751	12292	10	;	;	:
18751	12292	11	Calculation	Calculation	NNP
18751	12292	12	of	of	IN
18751	12292	13	Results	Results	NNP
18751	12292	14	--	--	:
18751	12292	15	Laboratory	laboratory	NN
18751	12292	16	-	-	HYPH
18751	12292	17	books	book	NNS
18751	12292	18	and	and	CC
18751	12292	19	Reports	report	NNS
18751	12292	20	.	.	.
18751	12293	1	METHODS	methods	JJ
18751	12293	2	:	:	:
18751	12293	3	Dry	Dry	NNP
18751	12293	4	Gravimetric	Gravimetric	NNP
18751	12293	5	;	;	:
18751	12293	6	Wet	Wet	NNP
18751	12293	7	Gravimetric	Gravimetric	NNP
18751	12293	8	--	--	:
18751	12293	9	Volumetric	Volumetric	NNP
18751	12293	10	Assays	Assays	NNP
18751	12293	11	:	:	:
18751	12293	12	Titrometric	Titrometric	NNP
18751	12293	13	,	,	,
18751	12293	14	Colorimetric	Colorimetric	NNP
18751	12293	15	,	,	,
18751	12293	16	Gasometric	Gasometric	NNP
18751	12293	17	--	--	:
18751	12293	18	Weighing	Weighing	NNP
18751	12293	19	and	and	CC
18751	12293	20	Measuring	measuring	NN
18751	12293	21	--	--	:
18751	12293	22	Reagents	reagents	NN
18751	12293	23	--	--	:
18751	12293	24	Formulæ	Formulæ	NNP
18751	12293	25	,	,	,
18751	12293	26	Equations	Equations	NNP
18751	12293	27	,	,	,
18751	12293	28	&	&	CC
18751	12293	29	c.--Specific	c.--Specific	NNP
18751	12293	30	Gravity	Gravity	NNP
18751	12293	31	.	.	.
18751	12294	1	PART	PART	NNP
18751	12294	2	II.--METALS	ii.--metal	NNS
18751	12294	3	:	:	:
18751	12294	4	Detection	detection	NN
18751	12294	5	and	and	CC
18751	12294	6	Assay	Assay	NNP
18751	12294	7	of	of	IN
18751	12294	8	Silver	Silver	NNP
18751	12294	9	,	,	,
18751	12294	10	Gold	Gold	NNP
18751	12294	11	,	,	,
18751	12294	12	Platinum	Platinum	NNP
18751	12294	13	,	,	,
18751	12294	14	Mercury	Mercury	NNP
18751	12294	15	,	,	,
18751	12294	16	Copper	Copper	NNP
18751	12294	17	,	,	,
18751	12294	18	Lead	Lead	NNP
18751	12294	19	,	,	,
18751	12294	20	Thallium	Thallium	NNP
18751	12294	21	,	,	,
18751	12294	22	Bismuth	Bismuth	NNP
18751	12294	23	,	,	,
18751	12294	24	Antimony	Antimony	NNP
18751	12294	25	,	,	,
18751	12294	26	Iron	Iron	NNP
18751	12294	27	,	,	,
18751	12294	28	Nickel	Nickel	NNP
18751	12294	29	,	,	,
18751	12294	30	Cobalt	Cobalt	NNP
18751	12294	31	,	,	,
18751	12294	32	Zinc	Zinc	NNP
18751	12294	33	,	,	,
18751	12294	34	Cadmium	Cadmium	NNP
18751	12294	35	,	,	,
18751	12294	36	Tin	Tin	NNP
18751	12294	37	,	,	,
18751	12294	38	Tungsten	Tungsten	NNP
18751	12294	39	,	,	,
18751	12294	40	Titanium	Titanium	NNP
18751	12294	41	,	,	,
18751	12294	42	Manganese	Manganese	NNP
18751	12294	43	,	,	,
18751	12294	44	Chromium	Chromium	NNP
18751	12294	45	,	,	,
18751	12294	46	&	&	CC
18751	12294	47	c.--Earths	c.--earth	NNS
18751	12294	48	,	,	,
18751	12294	49	Alkalies	alkali	NNS
18751	12294	50	.	.	.
18751	12295	1	PART	PART	NNP
18751	12295	2	III.--NON	III.--NON	NNP
18751	12295	3	-	-	HYPH
18751	12295	4	METALS	METALS	NNP
18751	12295	5	:	:	:
18751	12295	6	Oxygen	oxygen	NN
18751	12295	7	and	and	CC
18751	12295	8	Oxides	oxide	NNS
18751	12295	9	;	;	:
18751	12295	10	The	the	DT
18751	12295	11	Halogens	Halogens	NNPS
18751	12295	12	--	--	:
18751	12295	13	Sulphur	Sulphur	NNP
18751	12295	14	and	and	CC
18751	12295	15	Sulphates	Sulphates	NNP
18751	12295	16	--	--	:
18751	12295	17	Arsenic	Arsenic	NNP
18751	12295	18	,	,	,
18751	12295	19	Phosphorus	Phosphorus	NNP
18751	12295	20	,	,	,
18751	12295	21	Nitrogen	Nitrogen	NNP
18751	12295	22	--	--	:
18751	12295	23	Silicon	Silicon	NNP
18751	12295	24	,	,	,
18751	12295	25	Carbon	Carbon	NNP
18751	12295	26	,	,	,
18751	12295	27	Boron	Boron	NNP
18751	12295	28	--	--	:
18751	12295	29	Useful	Useful	NNP
18751	12295	30	Tables	Tables	NNPS
18751	12295	31	.	.	.
18751	12296	1	"	"	``
18751	12296	2	A	a	DT
18751	12296	3	REALLY	REALLY	NNP
18751	12296	4	MERITORIOUS	meritorious	NN
18751	12296	5	WORK	work	NN
18751	12296	6	,	,	,
18751	12296	7	that	that	WDT
18751	12296	8	may	may	MD
18751	12296	9	be	be	VB
18751	12296	10	safely	safely	RB
18751	12296	11	depended	depend	VBN
18751	12296	12	upon	upon	IN
18751	12296	13	either	either	CC
18751	12296	14	for	for	IN
18751	12296	15	systematic	systematic	JJ
18751	12296	16	instruction	instruction	NN
18751	12296	17	or	or	CC
18751	12296	18	for	for	IN
18751	12296	19	reference	reference	NN
18751	12296	20	.	.	.
18751	12296	21	"	"	''
18751	12297	1	--_Nature	--_Nature	:
18751	12297	2	.	.	.
18751	12297	3	_	_	NNP
18751	12297	4	"	"	``
18751	12297	5	This	this	DT
18751	12297	6	work	work	NN
18751	12297	7	is	be	VBZ
18751	12297	8	one	one	CD
18751	12297	9	of	of	IN
18751	12297	10	the	the	DT
18751	12297	11	best	good	JJS
18751	12297	12	of	of	IN
18751	12297	13	its	-PRON-	PRP$
18751	12297	14	kind	kind	NN
18751	12297	15	.	.	.
18751	12297	16	"	"	''
18751	12298	1	--_Engineer	--_Engineer	:
18751	12298	2	.	.	.
18751	12298	3	_	_	NNP
18751	12298	4	*	*	NFP
18751	12298	5	*	*	NFP
18751	12298	6	*	*	NFP
18751	12298	7	*	*	NFP
18751	12298	8	*	*	NFP
18751	12298	9	THIRD	THIRD	NNP
18751	12298	10	EDITION	EDITION	NNP
18751	12298	11	,	,	,
18751	12298	12	_	_	NNP
18751	12298	13	Revised	Revised	NNP
18751	12298	14	.	.	.
18751	12299	1	Handsome	Handsome	NNP
18751	12299	2	Cloth	Cloth	NNP
18751	12299	3	.	.	.
18751	12300	1	With	with	IN
18751	12300	2	Numerous	numerous	JJ
18751	12300	3	Illustrations	Illustrations	NNPS
18751	12300	4	.	.	.
18751	12301	1	6s	6	NNS
18751	12301	2	.	.	.
18751	12301	3	_	_	NNP
18751	12301	4	A	a	DT
18751	12301	5	TEXT	TEXT	NNP
18751	12301	6	-	-	HYPH
18751	12301	7	BOOK	book	NN
18751	12301	8	OF	of	IN
18751	12301	9	~ELEMENTARY	~ELEMENTARY	NFP
18751	12301	10	METALLURGY.~	metallurgy.~	ADD
18751	12301	11	Including	include	VBG
18751	12301	12	the	the	DT
18751	12301	13	Author	author	NN
18751	12301	14	's	's	POS
18751	12301	15	Practical	Practical	NNP
18751	12301	16	Laboratory	Laboratory	NNP
18751	12301	17	Course	Course	NNP
18751	12301	18	.	.	.
18751	12302	1	BY	by	IN
18751	12302	2	A.	a.	NN
18751	12302	3	HUMBOLDT	HUMBOLDT	NNP
18751	12302	4	SEXTON	SEXTON	NNP
18751	12302	5	,	,	,
18751	12302	6	F.I.C.	F.I.C.	NNP
18751	12302	7	,	,	,
18751	12302	8	F.C.S.	F.C.S.	NNP
18751	12302	9	,	,	,
18751	12302	10	Professor	Professor	NNP
18751	12302	11	of	of	IN
18751	12302	12	Metallurgy	Metallurgy	NNP
18751	12302	13	in	in	IN
18751	12302	14	the	the	DT
18751	12302	15	Glasgow	Glasgow	NNP
18751	12302	16	and	and	CC
18751	12302	17	West	West	NNP
18751	12302	18	of	of	IN
18751	12302	19	Scotland	Scotland	NNP
18751	12302	20	Technical	Technical	NNP
18751	12302	21	College	College	NNP
18751	12302	22	.	.	.
18751	12303	1	GENERAL	GENERAL	NNP
18751	12303	2	CONTENTS.--Introduction.--Properties	CONTENTS.--Introduction.--Properties	NNPS
18751	12303	3	of	of	IN
18751	12303	4	the	the	DT
18751	12303	5	Metals.--Combustion.--Fuels.--Refractory	metals.--combustion.--fuels.--refractory	JJ
18751	12303	6	Materials.--Furnaces.--Occurrence	materials.--furnaces.--occurrence	NN
18751	12303	7	of	of	IN
18751	12303	8	the	the	DT
18751	12303	9	Metals	Metals	NNPS
18751	12303	10	in	in	IN
18751	12303	11	Nature.--Preparation	nature.--preparation	NN
18751	12303	12	of	of	IN
18751	12303	13	the	the	DT
18751	12303	14	Ore	Ore	NNP
18751	12303	15	for	for	IN
18751	12303	16	the	the	DT
18751	12303	17	Smelter.--Metallurgical	smelter.--metallurgical	JJ
18751	12303	18	Processes.--Iron.--Steel.---Copper.--Lead.--Zinc	processes.--iron.--steel.---copper.--lead.--zinc	NN
18751	12303	19	and	and	CC
18751	12303	20	Tin.--Silver.--Gold.--Mercury.--Alloys.--Applications	tin.--silver.--gold.--mercury.--alloys.--application	NNS
18751	12303	21	of	of	IN
18751	12303	22	ELECTRICITY	ELECTRICITY	NNP
18751	12303	23	to	to	TO
18751	12303	24	Metallurgy.--LABORATORY	metallurgy.--laboratory	VB
18751	12303	25	COURSE	course	NN
18751	12303	26	.	.	.
18751	12304	1	"	"	``
18751	12304	2	Just	just	RB
18751	12304	3	the	the	DT
18751	12304	4	kind	kind	NN
18751	12304	5	of	of	IN
18751	12304	6	work	work	NN
18751	12304	7	for	for	IN
18751	12304	8	Students	student	NNS
18751	12304	9	commencing	commence	VBG
18751	12304	10	the	the	DT
18751	12304	11	study	study	NN
18751	12304	12	of	of	IN
18751	12304	13	Metallurgy	Metallurgy	NNP
18751	12304	14	,	,	,
18751	12304	15	or	or	CC
18751	12304	16	for	for	IN
18751	12304	17	ENGINEERING	ENGINEERING	NNP
18751	12304	18	Students	Students	NNPS
18751	12304	19	.	.	.
18751	12304	20	"	"	''
18751	12305	1	--_Practical	--_Practical	:
18751	12305	2	Engineer	Engineer	NNP
18751	12305	3	.	.	.
18751	12305	4	_	_	NNP
18751	12305	5	"	"	``
18751	12305	6	EXCELLENTLY	EXCELLENTLY	NNP
18751	12305	7	got	get	VBD
18751	12305	8	-	-	HYPH
18751	12305	9	up	up	RP
18751	12305	10	and	and	CC
18751	12305	11	WELL	WELL	NNP
18751	12305	12	-	-	HYPH
18751	12305	13	ARRANGED	ARRANGED	NNP
18751	12305	14	.	.	.
18751	12305	15	"	"	''
18751	12306	1	--_Chemical	--_Chemical	:
18751	12306	2	Trade	Trade	NNP
18751	12306	3	Journal	Journal	NNP
18751	12306	4	.	.	.
18751	12306	5	_	_	NNP
18751	12306	6	*	*	NFP
18751	12306	7	*	*	NFP
18751	12306	8	*	*	NFP
18751	12306	9	*	*	NFP
18751	12306	10	*	*	NFP
18751	12306	11	In	in	IN
18751	12306	12	Large	large	JJ
18751	12306	13	8vo	8vo	NN
18751	12306	14	.	.	.
18751	12307	1	Handsome	Handsome	NNP
18751	12307	2	Cloth	Cloth	NNP
18751	12307	3	.	.	.
18751	12308	1	Price	price	NN
18751	12308	2	4s	4	NNS
18751	12308	3	.	.	.
18751	12309	1	~TABLES	~TABLES	NFP
18751	12309	2	FOR	for	IN
18751	12309	3	QUANTITATIVE	QUANTITATIVE	NNP
18751	12309	4	METALLURGICAL	METALLURGICAL	NNP
18751	12309	5	ANALYSIS.~	ANALYSIS.~	:
18751	12309	6	FOR	for	IN
18751	12309	7	LABORATORY	LABORATORY	NNP
18751	12309	8	USE	USE	NNP
18751	12309	9	.	.	.
18751	12310	1	_	_	NNP
18751	12310	2	ON	ON	NNP
18751	12310	3	THE	the	DT
18751	12310	4	PRINCIPLE	PRINCIPLE	NNP
18751	12310	5	OF	of	IN
18751	12310	6	"	"	``
18751	12310	7	GROUP	GROUP	NNP
18751	12310	8	"	"	''
18751	12310	9	SEPARATIONS	SEPARATIONS	NNP
18751	12310	10	.	.	.
18751	12310	11	_	_	NNP
18751	12310	12	BY	by	IN
18751	12310	13	J.	J.	NNP
18751	12310	14	JAMES	JAMES	NNP
18751	12310	15	MORGAN	MORGAN	NNP
18751	12310	16	,	,	,
18751	12310	17	F.C.S.	F.C.S.	NNP
18751	12310	18	,	,	,
18751	12310	19	M.S.C.I.	M.S.C.I.	NNP
18751	12311	1	"	"	``
18751	12311	2	The	the	DT
18751	12311	3	Author	author	NN
18751	12311	4	may	may	MD
18751	12311	5	be	be	VB
18751	12311	6	CONGRATULATED	congratulate	VBN
18751	12311	7	on	on	IN
18751	12311	8	the	the	DT
18751	12311	9	way	way	NN
18751	12311	10	his	-PRON-	PRP$
18751	12311	11	work	work	NN
18751	12311	12	has	have	VBZ
18751	12311	13	been	be	VBN
18751	12311	14	carried	carry	VBN
18751	12311	15	out	out	RP
18751	12311	16	.	.	.
18751	12311	17	"	"	''
18751	12312	1	--_The	--_The	:
18751	12312	2	Engineer	Engineer	NNP
18751	12312	3	.	.	.
18751	12312	4	_	_	NNP
18751	12312	5	"	"	``
18751	12312	6	Will	Will	MD
18751	12312	7	COMMEND	COMMEND	NNP
18751	12312	8	ITSELF	ITSELF	VBZ
18751	12312	9	highly	highly	RB
18751	12312	10	in	in	IN
18751	12312	11	Laboratory	Laboratory	NNP
18751	12312	12	Practice	Practice	NNP
18751	12312	13	.	.	.
18751	12313	1	Its	-PRON-	PRP$
18751	12313	2	CLEARNESS	CLEARNESS	NNP
18751	12313	3	and	and	CC
18751	12313	4	PRECISION	PRECISION	NNP
18751	12313	5	mark	mark	VBP
18751	12313	6	the	the	DT
18751	12313	7	book	book	NN
18751	12313	8	out	out	RP
18751	12313	9	as	as	IN
18751	12313	10	a	a	DT
18751	12313	11	highly	highly	RB
18751	12313	12	useful	useful	JJ
18751	12313	13	one	one	NN
18751	12313	14	.	.	.
18751	12313	15	"	"	''
18751	12314	1	--_Mining	--_Mining	:
18751	12314	2	Journal	Journal	NNP
18751	12314	3	.	.	.
18751	12314	4	_	_	NNP
18751	12314	5	*	*	NFP
18751	12314	6	*	*	NFP
18751	12314	7	*	*	NFP
18751	12314	8	*	*	NFP
18751	12314	9	*	*	NFP
18751	12314	10	SECOND	second	JJ
18751	12314	11	EDITION	EDITION	NNP
18751	12314	12	,	,	,
18751	12314	13	Revised	Revised	NNP
18751	12314	14	,	,	,
18751	12314	15	Enlarged	Enlarged	NNP
18751	12314	16	,	,	,
18751	12314	17	and	and	CC
18751	12314	18	in	in	IN
18751	12314	19	part	part	NN
18751	12314	20	Re	Re	VBN
18751	12314	21	-	-	JJ
18751	12314	22	written	write	VBN
18751	12314	23	.	.	.
18751	12315	1	With	with	IN
18751	12315	2	Additional	additional	JJ
18751	12315	3	Sections	section	NNS
18751	12315	4	on	on	IN
18751	12315	5	MODERN	MODERN	NNP
18751	12315	6	THEORIES	theory	NNS
18751	12315	7	OF	of	IN
18751	12315	8	ELECTROLYSIS	ELECTROLYSIS	NNP
18751	12315	9	COSTS	COSTS	NNP
18751	12315	10	,	,	,
18751	12315	11	&	&	CC
18751	12315	12	c.	c.	NNP
18751	12315	13	Price	Price	NNP
18751	12315	14	10s	10s	NNPS
18751	12315	15	.	.	.
18751	12316	1	6d	6d	NNP
18751	12316	2	.	.	.
18751	12317	1	A	a	DT
18751	12317	2	TREATISE	TREATISE	NNP
18751	12317	3	ON	on	IN
18751	12317	4	~ELECTRO	~electro	FW
18751	12317	5	-	-	HYPH
18751	12317	6	METALLURGY:~	METALLURGY:~	NNP
18751	12317	7	Embracing	Embracing	NNP
18751	12317	8	the	the	DT
18751	12317	9	Application	Application	NNP
18751	12317	10	of	of	IN
18751	12317	11	Electrolysis	Electrolysis	NNP
18751	12317	12	to	to	IN
18751	12317	13	the	the	DT
18751	12317	14	Plating	Plating	NNP
18751	12317	15	,	,	,
18751	12317	16	Depositing	Depositing	NNP
18751	12317	17	,	,	,
18751	12317	18	Smelting	Smelting	NNP
18751	12317	19	,	,	,
18751	12317	20	and	and	CC
18751	12317	21	Refining	refining	NN
18751	12317	22	of	of	IN
18751	12317	23	various	various	JJ
18751	12317	24	Metals	metal	NNS
18751	12317	25	,	,	,
18751	12317	26	and	and	CC
18751	12317	27	to	to	IN
18751	12317	28	the	the	DT
18751	12317	29	Reproduction	Reproduction	NNP
18751	12317	30	of	of	IN
18751	12317	31	Printing	Printing	NNP
18751	12317	32	Surfaces	Surfaces	NNPS
18751	12317	33	and	and	CC
18751	12317	34	Art	Art	NNP
18751	12317	35	-	-	HYPH
18751	12317	36	Work	Work	NNP
18751	12317	37	,	,	,
18751	12317	38	&	&	CC
18751	12317	39	c.	c.	NN
18751	12317	40	BY	by	IN
18751	12317	41	WALTER	WALTER	NNP
18751	12317	42	G.	G.	NNP
18751	12317	43	McMILLAN	McMILLAN	NNP
18751	12317	44	,	,	,
18751	12317	45	F.I.C.	F.I.C.	NNP
18751	12317	46	,	,	,
18751	12317	47	F.C.S.	F.C.S.	NNP
18751	12317	48	,	,	,
18751	12317	49	_	_	NNP
18751	12317	50	Secretary	Secretary	NNP
18751	12317	51	to	to	IN
18751	12317	52	the	the	DT
18751	12317	53	Institution	Institution	NNP
18751	12317	54	of	of	IN
18751	12317	55	Electrical	Electrical	NNP
18751	12317	56	Engineers	Engineers	NNPS
18751	12317	57	;	;	:
18751	12317	58	late	late	JJ
18751	12317	59	Lecturer	Lecturer	NNP
18751	12317	60	in	in	IN
18751	12317	61	Metallurgy	Metallurgy	NNP
18751	12317	62	at	at	IN
18751	12317	63	Mason	Mason	NNP
18751	12317	64	College	College	NNP
18751	12317	65	,	,	,
18751	12317	66	Birmingham	Birmingham	NNP
18751	12317	67	.	.	.
18751	12317	68	_	_	NNP
18751	12317	69	With	with	IN
18751	12317	70	numerous	numerous	JJ
18751	12317	71	Illustrations	illustration	NNS
18751	12317	72	.	.	.
18751	12318	1	Large	large	JJ
18751	12318	2	Crown	Crown	NNP
18751	12318	3	8vo	8vo	NN
18751	12318	4	.	.	.
18751	12319	1	Cloth	cloth	NN
18751	12319	2	.	.	.
18751	12320	1	"	"	``
18751	12320	2	This	this	DT
18751	12320	3	excellent	excellent	JJ
18751	12320	4	treatise	treatise	NN
18751	12320	5	,	,	,
18751	12320	6	...	...	:
18751	12320	7	one	one	CD
18751	12320	8	of	of	IN
18751	12320	9	the	the	DT
18751	12320	10	BEST	BEST	NNP
18751	12320	11	and	and	CC
18751	12320	12	MOST	MOST	JJS
18751	12320	13	COMPLETE	COMPLETE	NNP
18751	12320	14	manuals	manual	NNS
18751	12320	15	hitherto	hitherto	RB
18751	12320	16	published	publish	VBN
18751	12320	17	on	on	IN
18751	12320	18	Electro	Electro	NNP
18751	12320	19	-	-	HYPH
18751	12320	20	Metallurgy	Metallurgy	NNP
18751	12320	21	.	.	.
18751	12320	22	"	"	''
18751	12321	1	--_Electrical	--_Electrical	:
18751	12321	2	Review	Review	NNP
18751	12321	3	.	.	.
18751	12321	4	_	_	NNP
18751	12321	5	"	"	``
18751	12321	6	This	this	DT
18751	12321	7	work	work	NN
18751	12321	8	will	will	MD
18751	12321	9	be	be	VB
18751	12321	10	a	a	DT
18751	12321	11	STANDARD	STANDARD	NNP
18751	12321	12	.	.	.
18751	12321	13	"	"	''
18751	12322	1	--_Jeweller	--_Jeweller	:
18751	12322	2	.	.	.
18751	12322	3	_	_	NNP
18751	12322	4	"	"	``
18751	12322	5	Any	any	DT
18751	12322	6	metallurgical	metallurgical	JJ
18751	12322	7	process	process	NN
18751	12322	8	which	which	WDT
18751	12322	9	REDUCES	reduces	VBP
18751	12322	10	the	the	DT
18751	12322	11	cost	cost	NN
18751	12322	12	of	of	IN
18751	12322	13	production	production	NN
18751	12322	14	must	must	MD
18751	12322	15	of	of	IN
18751	12322	16	necessity	necessity	NN
18751	12322	17	prove	prove	NN
18751	12322	18	of	of	IN
18751	12322	19	great	great	JJ
18751	12322	20	commercial	commercial	JJ
18751	12322	21	importance	importance	NN
18751	12322	22	....	....	.
18751	12322	23	We	-PRON-	PRP
18751	12322	24	recommend	recommend	VBP
18751	12322	25	this	this	DT
18751	12322	26	manual	manual	NN
18751	12322	27	to	to	IN
18751	12322	28	ALL	all	DT
18751	12322	29	who	who	WP
18751	12322	30	are	be	VBP
18751	12322	31	interested	interested	JJ
18751	12322	32	in	in	IN
18751	12322	33	the	the	DT
18751	12322	34	PRACTICAL	PRACTICAL	NNP
18751	12322	35	APPLICATION	APPLICATION	NNP
18751	12322	36	of	of	IN
18751	12322	37	electrolytic	electrolytic	JJ
18751	12322	38	processes	process	NNS
18751	12322	39	.	.	.
18751	12322	40	"	"	''
18751	12323	1	--_Nature	--_Nature	:
18751	12323	2	.	.	.
18751	12323	3	_	_	NNP
18751	12323	4	*	*	NFP
18751	12323	5	*	*	NFP
18751	12323	6	*	*	NFP
18751	12323	7	*	*	NFP
18751	12323	8	*	*	NFP
18751	12323	9	In	in	IN
18751	12323	10	large	large	JJ
18751	12323	11	8vo	8vo	NN
18751	12323	12	.	.	.
18751	12324	1	With	with	IN
18751	12324	2	Numerous	numerous	JJ
18751	12324	3	Illustrations	Illustrations	NNPS
18751	12324	4	and	and	CC
18751	12324	5	Three	three	CD
18751	12324	6	Folding	Folding	NNP
18751	12324	7	-	-	HYPH
18751	12324	8	Plates	Plates	NNPS
18751	12324	9	.	.	.
18751	12325	1	Price	price	NN
18751	12325	2	21s	21	NNS
18751	12325	3	.	.	.
18751	12326	1	~ELECTRIC	~ELECTRIC	NFP
18751	12326	2	SMELTING	smelt	VBG
18751	12326	3	&	&	CC
18751	12326	4	REFINING:~	REFINING:~	NNP
18751	12326	5	A	a	DT
18751	12326	6	Practical	Practical	NNP
18751	12326	7	Manual	Manual	NNP
18751	12326	8	of	of	IN
18751	12326	9	the	the	DT
18751	12326	10	Extraction	Extraction	NNP
18751	12326	11	and	and	CC
18751	12326	12	Treatment	Treatment	NNP
18751	12326	13	of	of	IN
18751	12326	14	Metals	Metals	NNPS
18751	12326	15	by	by	IN
18751	12326	16	Electrical	Electrical	NNP
18751	12326	17	Methods	Methods	NNPS
18751	12326	18	.	.	.
18751	12327	1	Being	be	VBG
18751	12327	2	the	the	DT
18751	12327	3	"	"	``
18751	12327	4	ELEKTRO	ELEKTRO	NNP
18751	12327	5	-	-	HYPH
18751	12327	6	METALLURGIE	METALLURGIE	NNP
18751	12327	7	"	"	''
18751	12327	8	of	of	IN
18751	12327	9	DR	DR	NNP
18751	12327	10	.	.	NNP
18751	12327	11	W.	W.	NNP
18751	12327	12	BORCHERS	borcher	NNS
18751	12327	13	.	.	.
18751	12328	1	Translated	translate	VBN
18751	12328	2	from	from	IN
18751	12328	3	the	the	DT
18751	12328	4	Second	Second	NNP
18751	12328	5	Edition	Edition	NNP
18751	12328	6	by	by	IN
18751	12328	7	WALTER	WALTER	NNP
18751	12328	8	G.	G.	NNP
18751	12328	9	McMILLAN	McMILLAN	NNP
18751	12328	10	,	,	,
18751	12328	11	F.I.C.	F.I.C.	NNP
18751	12328	12	,	,	,
18751	12328	13	F.C.S	F.C.S	NNP
18751	12328	14	*	*	NFP
18751	12328	15	*	*	NFP
18751	12328	16	*	*	NFP
18751	12328	17	*	*	NFP
18751	12328	18	*	*	NFP
18751	12328	19	CONTENTS	content	NNS
18751	12328	20	.	.	.
18751	12329	1	PART	PART	NNP
18751	12329	2	I.--ALKALIES	I.--ALKALIES	NNP
18751	12329	3	AND	and	CC
18751	12329	4	ALKALINE	ALKALINE	NNP
18751	12329	5	EARTH	EARTH	NNP
18751	12329	6	METALS	metal	NNS
18751	12329	7	:	:	:
18751	12329	8	Magnesium	Magnesium	NNP
18751	12329	9	,	,	,
18751	12329	10	Lithium	Lithium	NNP
18751	12329	11	,	,	,
18751	12329	12	Beryllium	Beryllium	NNP
18751	12329	13	,	,	,
18751	12329	14	Sodium	Sodium	NNP
18751	12329	15	,	,	,
18751	12329	16	Potassium	Potassium	NNP
18751	12329	17	,	,	,
18751	12329	18	Calcium	Calcium	NNP
18751	12329	19	,	,	,
18751	12329	20	Strontium	Strontium	NNP
18751	12329	21	,	,	,
18751	12329	22	Barium	Barium	NNP
18751	12329	23	,	,	,
18751	12329	24	the	the	DT
18751	12329	25	Carbides	Carbides	NNPS
18751	12329	26	of	of	IN
18751	12329	27	the	the	DT
18751	12329	28	Alkaline	Alkaline	NNP
18751	12329	29	Earth	Earth	NNP
18751	12329	30	Metals	Metals	NNPS
18751	12329	31	.	.	.
18751	12330	1	PART	PART	NNP
18751	12330	2	II.--THE	ii.--the	NN
18751	12330	3	EARTH	earth	NN
18751	12330	4	METALS	metal	NNS
18751	12330	5	:	:	:
18751	12330	6	Aluminium	Aluminium	NNP
18751	12330	7	,	,	,
18751	12330	8	Cerium	Cerium	NNP
18751	12330	9	,	,	,
18751	12330	10	Lanthanum	Lanthanum	NNP
18751	12330	11	,	,	,
18751	12330	12	Didymium	Didymium	NNP
18751	12330	13	.	.	.
18751	12331	1	PART	PART	NNP
18751	12331	2	III.--THE	III.--THE	NNP
18751	12331	3	HEAVY	heavy	JJ
18751	12331	4	METALS	metal	NNS
18751	12331	5	:	:	:
18751	12331	6	Copper	copper	NN
18751	12331	7	,	,	,
18751	12331	8	Silver	silver	NN
18751	12331	9	,	,	,
18751	12331	10	Gold	Gold	NNP
18751	12331	11	,	,	,
18751	12331	12	Zinc	Zinc	NNP
18751	12331	13	and	and	CC
18751	12331	14	Cadmium	Cadmium	NNP
18751	12331	15	,	,	,
18751	12331	16	Mercury	Mercury	NNP
18751	12331	17	,	,	,
18751	12331	18	Tin	Tin	NNP
18751	12331	19	,	,	,
18751	12331	20	Lead	Lead	NNP
18751	12331	21	,	,	,
18751	12331	22	Bismuth	Bismuth	NNP
18751	12331	23	,	,	,
18751	12331	24	Antimony	Antimony	NNP
18751	12331	25	,	,	,
18751	12331	26	Chromium	Chromium	NNP
18751	12331	27	,	,	,
18751	12331	28	Molybdenum	Molybdenum	NNP
18751	12331	29	,	,	,
18751	12331	30	Tungsten	Tungsten	NNP
18751	12331	31	,	,	,
18751	12331	32	Uranium	Uranium	NNP
18751	12331	33	,	,	,
18751	12331	34	Manganese	Manganese	NNP
18751	12331	35	,	,	,
18751	12331	36	Iron	Iron	NNP
18751	12331	37	,	,	,
18751	12331	38	Nickel	Nickel	NNP
18751	12331	39	,	,	,
18751	12331	40	and	and	CC
18751	12331	41	Cobalt	Cobalt	NNP
18751	12331	42	,	,	,
18751	12331	43	the	the	DT
18751	12331	44	Platinum	Platinum	NNP
18751	12331	45	Group	Group	NNP
18751	12331	46	.	.	.
18751	12332	1	"	"	``
18751	12332	2	COMPREHENSIVE	comprehensive	NN
18751	12332	3	and	and	CC
18751	12332	4	AUTHORITATIVE	authoritative	NN
18751	12332	5	...	...	:
18751	12332	6	not	not	RB
18751	12332	7	only	only	RB
18751	12332	8	FULL	FULL	NNP
18751	12332	9	of	of	IN
18751	12332	10	VALUABLE	VALUABLE	NNP
18751	12332	11	INFORMATION	INFORMATION	NNP
18751	12332	12	,	,	,
18751	12332	13	but	but	CC
18751	12332	14	gives	give	VBZ
18751	12332	15	evidence	evidence	NN
18751	12332	16	of	of	IN
18751	12332	17	a	a	DT
18751	12332	18	THOROUGH	THOROUGH	NNP
18751	12332	19	INSIGHT	insight	NN
18751	12332	20	into	into	IN
18751	12332	21	the	the	DT
18751	12332	22	technical	technical	JJ
18751	12332	23	VALUE	VALUE	NNP
18751	12332	24	and	and	CC
18751	12332	25	POSSIBILITIES	possibility	NNS
18751	12332	26	of	of	IN
18751	12332	27	all	all	PDT
18751	12332	28	the	the	DT
18751	12332	29	methods	method	NNS
18751	12332	30	discussed	discuss	VBN
18751	12332	31	.	.	.
18751	12332	32	"	"	''
18751	12333	1	--_The	--_The	:
18751	12333	2	Electrician	Electrician	NNP
18751	12333	3	.	.	.
18751	12333	4	_	_	NNP
18751	12333	5	"	"	``
18751	12333	6	Dr.	Dr.	NNP
18751	12333	7	BORCHERS	BORCHERS	NNP
18751	12333	8	'	'	POS
18751	12333	9	WELL	well	RB
18751	12333	10	-	-	HYPH
18751	12333	11	KNOWN	know	VBN
18751	12333	12	WORK	work	NN
18751	12333	13	...	...	NFP
18751	12333	14	must	must	MD
18751	12333	15	of	of	IN
18751	12333	16	NECESSITY	NECESSITY	NNP
18751	12333	17	BE	be	VB
18751	12333	18	ACQUIRED	ACQUIRED	NNPS
18751	12333	19	by	by	IN
18751	12333	20	every	every	DT
18751	12333	21	one	one	CD
18751	12333	22	interested	interested	JJ
18751	12333	23	in	in	IN
18751	12333	24	the	the	DT
18751	12333	25	subject	subject	NN
18751	12333	26	.	.	.
18751	12334	1	EXCELLENTLY	EXCELLENTLY	NNP
18751	12334	2	put	put	VBD
18751	12334	3	into	into	IN
18751	12334	4	English	English	NNP
18751	12334	5	with	with	IN
18751	12334	6	additional	additional	JJ
18751	12334	7	matter	matter	NN
18751	12334	8	by	by	IN
18751	12334	9	Mr.	Mr.	NNP
18751	12335	1	MCMILLAN	MCMILLAN	NNP
18751	12335	2	.	.	.
18751	12335	3	"	"	''
18751	12336	1	--_Nature	--_Nature	:
18751	12336	2	.	.	.
18751	12336	3	_	_	NNP
18751	12336	4	"	"	``
18751	12336	5	Will	Will	MD
18751	12336	6	be	be	VB
18751	12336	7	of	of	IN
18751	12336	8	GREAT	GREAT	NNP
18751	12336	9	SERVICE	SERVICE	NNP
18751	12336	10	to	to	IN
18751	12336	11	the	the	DT
18751	12336	12	practical	practical	JJ
18751	12336	13	man	man	NN
18751	12336	14	and	and	CC
18751	12336	15	the	the	DT
18751	12336	16	Student	Student	NNP
18751	12336	17	.	.	.
18751	12336	18	"	"	''
18751	12337	1	--_Electric	--_Electric	:
18751	12337	2	Smelting	smelting	NN
18751	12337	3	.	.	.
18751	12337	4	_	_	NNP
18751	12337	5	*	*	NFP
18751	12337	6	*	*	NFP
18751	12337	7	*	*	NFP
18751	12337	8	*	*	NFP
18751	12337	9	*	*	NFP
18751	12337	10	_	_	NNP
18751	12337	11	In	in	IN
18751	12337	12	Large	large	JJ
18751	12337	13	4to	4to	NN
18751	12337	14	,	,	,
18751	12337	15	Library	Library	NNP
18751	12337	16	Style	Style	NNP
18751	12337	17	.	.	.
18751	12338	1	Beautifully	Beautifully	NNP
18751	12338	2	Illustrated	Illustrated	NNP
18751	12338	3	with	with	IN
18751	12338	4	20	20	CD
18751	12338	5	Plates	Plates	NNPS
18751	12338	6	,	,	,
18751	12338	7	many	many	JJ
18751	12338	8	in	in	IN
18751	12338	9	Colours	Colours	NNP
18751	12338	10	,	,	,
18751	12338	11	and	and	CC
18751	12338	12	94	94	CD
18751	12338	13	Figures	figure	NNS
18751	12338	14	in	in	IN
18751	12338	15	the	the	DT
18751	12338	16	Text	Text	NNP
18751	12338	17	.	.	.
18751	12338	18	_	_	NNP
18751	12338	19	~PRECIOUS	~PRECIOUS	NNP
18751	12338	20	STONES	STONES	NNP
18751	12338	21	:	:	:
18751	12338	22	Their	-PRON-	PRP$
18751	12338	23	Properties	Properties	NNPS
18751	12338	24	,	,	,
18751	12338	25	Occurrences	Occurrences	NNPS
18751	12338	26	,	,	,
18751	12338	27	and	and	CC
18751	12338	28	Uses.~	uses.~	CD
18751	12338	29	_	_	NNP
18751	12338	30	A	A	NNP
18751	12338	31	Treatise	Treatise	NNP
18751	12338	32	for	for	IN
18751	12338	33	Dealers	Dealers	NNPS
18751	12338	34	,	,	,
18751	12338	35	Manufacturers	Manufacturers	NNPS
18751	12338	36	,	,	,
18751	12338	37	Jewellers	Jewellers	NNPS
18751	12338	38	,	,	,
18751	12338	39	and	and	CC
18751	12338	40	for	for	IN
18751	12338	41	all	all	DT
18751	12338	42	Collectors	Collectors	NNPS
18751	12338	43	and	and	CC
18751	12338	44	others	other	NNS
18751	12338	45	interested	interested	JJ
18751	12338	46	in	in	IN
18751	12338	47	Gems	Gems	NNP
18751	12338	48	.	.	.
18751	12338	49	_	_	NNP
18751	12338	50	BY	by	IN
18751	12338	51	DR	DR	NNP
18751	12338	52	.	.	.
18751	12338	53	MAX	MAX	NNP
18751	12338	54	BAUER	BAUER	NNP
18751	12338	55	,	,	,
18751	12338	56	Professor	Professor	NNP
18751	12338	57	in	in	IN
18751	12338	58	the	the	DT
18751	12338	59	University	University	NNP
18751	12338	60	of	of	IN
18751	12338	61	Marburg	Marburg	NNP
18751	12338	62	,	,	,
18751	12338	63	TRANSLATED	translate	VBN
18751	12338	64	BY	by	IN
18751	12338	65	L.J.	L.J.	NNP
18751	12339	1	SPENCER	SPENCER	NNP
18751	12339	2	,	,	,
18751	12339	3	M.A.	M.A.	NNP
18751	12340	1	(	(	-LRB-
18751	12340	2	CANTAB	CANTAB	NNS
18751	12340	3	.	.	.
18751	12341	1	)	)	-RRB-
18751	12341	2	,	,	,
18751	12341	3	F.G.S.	F.G.S.	NNP
18751	12342	1	GENERAL	GENERAL	NNP
18751	12342	2	CONTENTS.--General	CONTENTS.--General	NNP
18751	12342	3	Properties	property	NNS
18751	12342	4	of	of	IN
18751	12342	5	Gems	Gems	NNPS
18751	12342	6	:	:	:
18751	12342	7	Their	-PRON-	PRP$
18751	12342	8	Natural	Natural	NNP
18751	12342	9	Characters	Characters	NNPS
18751	12342	10	,	,	,
18751	12342	11	Occurrence	Occurrence	NNP
18751	12342	12	,	,	,
18751	12342	13	Application	Application	NNP
18751	12342	14	,	,	,
18751	12342	15	and	and	CC
18751	12342	16	Uses.--Detailed	uses.--detailed	IN
18751	12342	17	Description	description	NN
18751	12342	18	of	of	IN
18751	12342	19	Particular	particular	JJ
18751	12342	20	Gems	Gems	NNP
18751	12342	21	:	:	:
18751	12342	22	The	The	NNP
18751	12342	23	Diamond	Diamond	NNP
18751	12342	24	,	,	,
18751	12342	25	Rubies	Rubies	NNPS
18751	12342	26	,	,	,
18751	12342	27	Sapphires	Sapphires	NNPS
18751	12342	28	;	;	:
18751	12342	29	Emeralds	emerald	NNS
18751	12342	30	,	,	,
18751	12342	31	Tourmalines	Tourmalines	NNPS
18751	12342	32	,	,	,
18751	12342	33	and	and	CC
18751	12342	34	Opals	opal	NNS
18751	12342	35	;	;	:
18751	12342	36	Felspars	Felspars	NNP
18751	12342	37	,	,	,
18751	12342	38	Amphiboles	Amphiboles	NNPS
18751	12342	39	,	,	,
18751	12342	40	Malachite.--Non	malachite.--non	NN
18751	12342	41	-	-	HYPH
18751	12342	42	mineral	mineral	NN
18751	12342	43	Gems	gem	NNS
18751	12342	44	:	:	:
18751	12342	45	Amber	Amber	NNP
18751	12342	46	,	,	,
18751	12342	47	&	&	CC
18751	12342	48	c.--Optical	c.--Optical	NNP
18751	12342	49	Features	Features	NNPS
18751	12342	50	,	,	,
18751	12342	51	Transparency	Transparency	NNP
18751	12342	52	,	,	,
18751	12342	53	Translucency	Translucency	NNP
18751	12342	54	,	,	,
18751	12342	55	Opacity	Opacity	NNP
18751	12342	56	,	,	,
18751	12342	57	Refraction	Refraction	NNP
18751	12342	58	and	and	CC
18751	12342	59	Dispersion	Dispersion	NNP
18751	12342	60	,	,	,
18751	12342	61	&	&	CC
18751	12342	62	c.--APPENDIX	c.--APPENDIX	NNP
18751	12342	63	:	:	:
18751	12342	64	Pearls	Pearls	NNP
18751	12342	65	;	;	:
18751	12342	66	Coral	coral	NN
18751	12342	67	.	.	.
18751	12343	1	*	*	NFP
18751	12343	2	*	*	NFP
18751	12343	3	*	*	NFP
18751	12343	4	*	*	NFP
18751	12343	5	*	*	NFP
18751	12343	6	_	_	NNP
18751	12343	7	In	in	IN
18751	12343	8	Large	large	JJ
18751	12343	9	Crown	Crown	NNP
18751	12343	10	8vo	8vo	NN
18751	12343	11	.	.	.
18751	12344	1	With	with	IN
18751	12344	2	Numerous	numerous	JJ
18751	12344	3	Illustrations	Illustrations	NNPS
18751	12344	4	.	.	.
18751	12345	1	8s	8	NNS
18751	12345	2	.	.	.
18751	12346	1	6d	6d	NNP
18751	12346	2	.	.	.
18751	12346	3	_	_	NNP
18751	12346	4	~The	~the	IN
18751	12346	5	Art	art	NN
18751	12346	6	of	of	IN
18751	12346	7	the	the	DT
18751	12346	8	Goldsmith	Goldsmith	NNP
18751	12346	9	and	and	CC
18751	12346	10	Jeweller	Jeweller	NNP
18751	12346	11	A	A	NNP
18751	12346	12	Manual	Manual	NNP
18751	12346	13	on	on	IN
18751	12346	14	the	the	DT
18751	12346	15	Manipulation	Manipulation	NNP
18751	12346	16	of	of	IN
18751	12346	17	Gold	Gold	NNP
18751	12346	18	and	and	CC
18751	12346	19	the	the	DT
18751	12346	20	Manufacture	Manufacture	NNP
18751	12346	21	of	of	IN
18751	12346	22	Personal	Personal	NNP
18751	12346	23	Ornaments.~	Ornaments.~	NNP
18751	12346	24	BY	by	IN
18751	12346	25	THOS	THOS	NNP
18751	12346	26	.	.	.
18751	12347	1	B.	B.	NNP
18751	12347	2	WIGLEY	WIGLEY	NNP
18751	12347	3	,	,	,
18751	12347	4	Headmaster	Headmaster	NNP
18751	12347	5	of	of	IN
18751	12347	6	the	the	DT
18751	12347	7	Jewellers	Jewellers	NNPS
18751	12347	8	and	and	CC
18751	12347	9	Silversmiths	Silversmiths	NNPS
18751	12347	10	'	'	POS
18751	12347	11	Association	Association	NNP
18751	12347	12	Technical	Technical	NNP
18751	12347	13	School	School	NNP
18751	12347	14	,	,	,
18751	12347	15	Birmingham	Birmingham	NNP
18751	12347	16	.	.	.
18751	12348	1	ASSISTED	ASSISTED	NNP
18751	12348	2	BY	by	IN
18751	12348	3	J.H.	J.H.	NNP
18751	12349	1	STANSBIE	STANSBIE	NNP
18751	12349	2	,	,	,
18751	12349	3	B.SC	B.SC	NNP
18751	12349	4	.	.	.
18751	12350	1	(	(	-LRB-
18751	12350	2	LOND	LOND	NNP
18751	12350	3	.	.	.
18751	12351	1	)	)	-RRB-
18751	12351	2	,	,	,
18751	12351	3	F.I.C.	F.I.C.	NNP
18751	12351	4	,	,	,
18751	12351	5	Lecturer	Lecturer	NNP
18751	12351	6	at	at	IN
18751	12351	7	the	the	DT
18751	12351	8	Birmingham	Birmingham	NNP
18751	12351	9	Municipal	Municipal	NNP
18751	12351	10	Technical	Technical	NNP
18751	12351	11	School	School	NNP
18751	12351	12	.	.	.
18751	12352	1	*	*	NFP
18751	12352	2	*	*	NFP
18751	12352	3	*	*	NFP
18751	12352	4	*	*	NFP
18751	12352	5	*	*	NFP
18751	12352	6	GENERAL	GENERAL	NNP
18751	12352	7	CONTENTS.--Introduction.--The	CONTENTS.--Introduction.--The	NNP
18751	12352	8	Ancient	Ancient	NNP
18751	12352	9	Goldsmith	Goldsmith	NNP
18751	12352	10	's	's	POS
18751	12352	11	Art.--Metallurgy	Art.--Metallurgy	NNP
18751	12352	12	of	of	IN
18751	12352	13	Gold.--Prices	Gold.--Prices	NNP
18751	12352	14	,	,	,
18751	12352	15	&	&	CC
18751	12352	16	c.--Alloys.--Melting	c.--Alloys.--Melting	NNP
18751	12352	17	,	,	,
18751	12352	18	Rolling	Rolling	NNP
18751	12352	19	,	,	,
18751	12352	20	and	and	CC
18751	12352	21	Slitting	slit	VBG
18751	12352	22	Gold.--The	gold.--the	DT
18751	12352	23	workshop	workshop	NN
18751	12352	24	and	and	CC
18751	12352	25	Tools.--Wire	tools.--wire	NN
18751	12352	26	Drawing.--Rings.--Chains	drawing.--rings.--chain	NNS
18751	12352	27	and	and	CC
18751	12352	28	Insignia.--Antique	insignia.--antique	PRP$
18751	12352	29	Jewellery	Jewellery	NNP
18751	12352	30	Work.--PRECIOUS	Work.--PRECIOUS	NNP
18751	12352	31	STONES.--Cutting.--Polishing	stones.--cutting.--polishe	VBG
18751	12352	32	and	and	CC
18751	12352	33	Finishing.--Chasing	finishing.--chasing	NN
18751	12352	34	,	,	,
18751	12352	35	and	and	CC
18751	12352	36	its	-PRON-	PRP$
18751	12352	37	Revival.--Etruscan	Revival.--Etruscan	NNP
18751	12352	38	Embossing	Embossing	NNP
18751	12352	39	,	,	,
18751	12352	40	and	and	CC
18751	12352	41	Repoussé	repoussé	VB
18751	12352	42	Work.--Colouring	work.--colouring	NN
18751	12352	43	and	and	CC
18751	12352	44	Finishing.--Enamelling.--Engraving.--Moulding	finishing.--enamelling.--engraving.--moulding	NN
18751	12352	45	and	and	CC
18751	12352	46	Casting	Casting	NNP
18751	12352	47	Ornaments	Ornaments	NNPS
18751	12352	48	,	,	,
18751	12352	49	&	&	CC
18751	12352	50	c.--Fluxes	c.--fluxe	NNS
18751	12352	51	.	.	.
18751	12353	1	&	&	CC
18751	12353	2	c.--Recovery	c.--Recovery	NNP
18751	12353	3	of	of	IN
18751	12353	4	the	the	DT
18751	12353	5	Precious	Precious	NNP
18751	12353	6	Metals.--Refining	Metals.--Refining	NNP
18751	12353	7	and	and	CC
18751	12353	8	Assaying.--Gilding	Assaying.--Gilding	NNP
18751	12353	9	and	and	CC
18751	12353	10	Electro	Electro	NNP
18751	12353	11	Deposition.--Hall	Deposition.--Hall	,
18751	12353	12	-	-	HYPH
18751	12353	13	Marking.--Miscellaneous.--Appendix	Marking.--Miscellaneous.--Appendix	NNS
18751	12353	14	.	.	.
18751	12354	1	*	*	NFP
18751	12354	2	*	*	NFP
18751	12354	3	*	*	NFP
18751	12354	4	*	*	NFP
18751	12354	5	*	*	NFP
18751	12354	6	~Griffin	~Griffin	NFP
18751	12354	7	's	's	POS
18751	12354	8	Chemical	Chemical	NNP
18751	12354	9	and	and	CC
18751	12354	10	Technological	Technological	NNP
18751	12354	11	Publications.~	Publications.~	NNP
18751	12354	12	*	*	NFP
18751	12354	13	*	*	NFP
18751	12354	14	*	*	NFP
18751	12354	15	*	*	NFP
18751	12354	16	*	*	NFP
18751	12354	17	_	_	NNP
18751	12354	18	For	for	IN
18751	12354	19	Metallurgy	Metallurgy	NNP
18751	12354	20	and	and	CC
18751	12354	21	Electro	Electro	NNP
18751	12354	22	-	-	HYPH
18751	12354	23	Metallurgy	Metallurgy	NNP
18751	12354	24	,	,	,
18751	12354	25	see	see	VB
18751	12354	26	previous	previous	JJ
18751	12354	27	Section	section	NN
18751	12354	28	.	.	.
18751	12354	29	_	_	NNP
18751	12354	30	PAGE	PAGE	NNP
18751	12354	31	~Inorganic	~Inorganic	.
18751	12354	32	Chemistry~	Chemistry~	NNP
18751	12354	33	,	,	,
18751	12354	34	PROFS	PROFS	NNP
18751	12354	35	.	.	.
18751	12355	1	DUPRÉ	DUPRÉ	NNP
18751	12355	2	AND	and	CC
18751	12355	3	HAKE	HAKE	NNP
18751	12355	4	,	,	,
18751	12355	5	70	70	CD
18751	12355	6	~Quantitative	~quantitative	SYM
18751	12355	7	Analysis~	Analysis~	NNP
18751	12355	8	,	,	,
18751	12355	9	PROF	PROF	NNP
18751	12355	10	.	.	.
18751	12355	11	HUMBOLDT	HUMBOLDT	NNP
18751	12355	12	SEXTON	SEXTON	NNP
18751	12355	13	,	,	,
18751	12355	14	70	70	CD
18751	12355	15	~Qualitative	~qualitative	CD
18751	12355	16	"	"	``
18751	12355	17	~	~	NFP
18751	12355	18	"	"	''
18751	12355	19	"	"	``
18751	12355	20	70	70	CD
18751	12355	21	~Chemistry	~chemistry	SYM
18751	12355	22	for	for	IN
18751	12355	23	Engineers~	engineers~	NN
18751	12355	24	,	,	,
18751	12355	25	BLOUNT	blount	NN
18751	12355	26	AND	and	CC
18751	12355	27	BLOXAM	BLOXAM	NNP
18751	12355	28	,	,	,
18751	12355	29	71	71	CD
18751	12355	30	~	~	NFP
18751	12355	31	"	"	``
18751	12355	32	"	"	``
18751	12355	33	Manufacturers~	manufacturers~	NN
18751	12355	34	,	,	,
18751	12355	35	"	"	''
18751	12355	36	"	"	``
18751	12355	37	71	71	CD
18751	12355	38	~Foods	~foods	CD
18751	12355	39	,	,	,
18751	12355	40	Analysis	analysis	NN
18751	12355	41	of~	of~	NN
18751	12355	42	,	,	,
18751	12355	43	A.	a.	NN
18751	12355	44	WYNTER	WYNTER	NNP
18751	12355	45	BLYTH	BLYTH	NNP
18751	12355	46	,	,	,
18751	12355	47	72	72	CD
18751	12355	48	~Poisons	~poison	NNS
18751	12355	49	,	,	,
18751	12355	50	Detection	detection	NN
18751	12355	51	of~	of~	NN
18751	12355	52	,	,	,
18751	12355	53	"	"	''
18751	12355	54	"	"	``
18751	12355	55	72	72	CD
18751	12355	56	~Tables	~table	NNS
18751	12355	57	for	for	IN
18751	12355	58	Chemists	Chemists	NNPS
18751	12355	59	and	and	CC
18751	12355	60	Manufacturers~	Manufacturers~	NNS
18751	12355	61	,	,	,
18751	12355	62	PROF	PROF	NNP
18751	12355	63	.	.	.
18751	12355	64	CASTELL	CASTELL	NNP
18751	12355	65	-	-	HYPH
18751	12355	66	EVANS	EVANS	NNP
18751	12355	67	,	,	,
18751	12355	68	79	79	CD
18751	12355	69	~Agricultural	~agricultural	CD
18751	12355	70	Chemistry~	Chemistry~	NNP
18751	12355	71	,	,	,
18751	12355	72	PROF	PROF	NNP
18751	12355	73	.	.	.
18751	12355	74	J.M.H.	J.M.H.	NNP
18751	12356	1	MUNRO	MUNRO	NNP
18751	12356	2	,	,	,
18751	12356	3	75	75	CD
18751	12356	4	~Dairy	~dairy	CD
18751	12356	5	Chemistry~	Chemistry~	NNP
18751	12356	6	,	,	,
18751	12356	7	H.	H.	NNP
18751	12356	8	D.	D.	NNP
18751	12356	9	RICHMOND	RICHMOND	NNP
18751	12356	10	,	,	,
18751	12356	11	73	73	CD
18751	12356	12	~Milk~	~milk~	CD
18751	12356	13	,	,	,
18751	12356	14	E.F.	E.F.	NNP
18751	12356	15	WILLOUGHBY	WILLOUGHBY	NNP
18751	12356	16	,	,	,
18751	12356	17	73	73	CD
18751	12356	18	~Flesh	~flesh	SYM
18751	12356	19	Foods~	foods~	NN
18751	12356	20	,	,	,
18751	12356	21	C.A.	C.A.	NNP
18751	12357	1	MITCHELL	MITCHELL	NNP
18751	12357	2	,	,	,
18751	12357	3	73	73	CD
18751	12357	4	~Practical	~Practical	.
18751	12357	5	Sanitation~	sanitation~	NN
18751	12357	6	,	,	,
18751	12357	7	DR	DR	NNP
18751	12357	8	.	.	NNP
18751	12357	9	G.	G.	NNP
18751	12357	10	REID	REID	NNP
18751	12357	11	,	,	,
18751	12357	12	78	78	CD
18751	12357	13	~Sanitary	~sanitary	SYM
18751	12357	14	Engineering~	engineering~	CD
18751	12357	15	,	,	,
18751	12357	16	F.	F.	NNP
18751	12357	17	WOOD	WOOD	NNP
18751	12357	18	,	,	,
18751	12357	19	78	78	CD
18751	12357	20	~Technical	~technical	SYM
18751	12357	21	Mycology~	mycology~	NN
18751	12357	22	,	,	,
18751	12357	23	LAFAR	LAFAR	NNP
18751	12357	24	AND	and	CC
18751	12357	25	SALTER	SALTER	NNP
18751	12357	26	,	,	,
18751	12357	27	74	74	CD
18751	12357	28	~Ferments~	~ferments~	NN
18751	12357	29	,	,	,
18751	12357	30	C.	C.	NNP
18751	12357	31	OPPENHEIMER	OPPENHEIMER	NNP
18751	12357	32	,	,	,
18751	12357	33	74	74	CD
18751	12357	34	~Brewing~	~brewing~	CD
18751	12357	35	,	,	,
18751	12357	36	DR	DR	NNP
18751	12357	37	.	.	.
18751	12357	38	W.J.	W.J.	NNP
18751	12358	1	SYKES	sykes	UH
18751	12358	2	,	,	,
18751	12358	3	75	75	CD
18751	12358	4	~Sewage	~sewage	SYM
18751	12358	5	Disposal~	disposal~	NN
18751	12358	6	,	,	,
18751	12358	7	SANTO	SANTO	NNP
18751	12358	8	CRIMP	CRIMP	NNP
18751	12358	9	,	,	,
18751	12358	10	76	76	CD
18751	12358	11	~Trades	~Trades	NFP
18751	12358	12	'	'	``
18751	12358	13	Waste~	waste~	NN
18751	12358	14	,	,	,
18751	12358	15	W.	W.	NNP
18751	12358	16	NAYLOR	NAYLOR	NNP
18751	12358	17	,	,	,
18751	12358	18	76	76	CD
18751	12358	19	~Cements~	~cements~	NN
18751	12358	20	,	,	,
18751	12358	21	G.R.	G.R.	NNP
18751	12359	1	REDGRAVE	REDGRAVE	NNP
18751	12359	2	,	,	,
18751	12359	3	76	76	CD
18751	12359	4	~Water	~water	SYM
18751	12359	5	Supply~	supply~	NN
18751	12359	6	,	,	,
18751	12359	7	R.E.	R.E.	NNP
18751	12360	1	MIDDLETON	MIDDLETON	NNP
18751	12360	2	,	,	,
18751	12360	3	77	77	CD
18751	12360	4	~Road	~road	NN
18751	12360	5	Making~	making~	NN
18751	12360	6	,	,	,
18751	12360	7	THOS	THOS	NNP
18751	12360	8	.	.	.
18751	12361	1	AITKEN	AITKEN	NNP
18751	12361	2	,	,	,
18751	12361	3	79	79	CD
18751	12361	4	~Gas	~gas	NN
18751	12361	5	Manufacture~	Manufacture~	NNP
18751	12361	6	,	,	,
18751	12361	7	W.	W.	NNP
18751	12361	8	ATKINSON	ATKINSON	NNP
18751	12361	9	BUTTERFIELD	BUTTERFIELD	NNP
18751	12361	10	,	,	,
18751	12361	11	77	77	CD
18751	12361	12	~Acetylene~	~Acetylene~	NNS
18751	12361	13	,	,	,
18751	12361	14	LEEDS	LEEDS	NNP
18751	12361	15	AND	and	CC
18751	12361	16	BUTTERFIELD	BUTTERFIELD	NNP
18751	12361	17	,	,	,
18751	12361	18	77	77	CD
18751	12361	19	~Fire	~fire	NN
18751	12361	20	Risks~	Risks~	NNP
18751	12361	21	,	,	,
18751	12361	22	DR	DR	NNP
18751	12361	23	.	.	.
18751	12361	24	SCHWARTZ	SCHWARTZ	NNP
18751	12361	25	,	,	,
18751	12361	26	77	77	CD
18751	12361	27	~Petroleum~	~petroleum~	XX
18751	12361	28	,	,	,
18751	12361	29	REDWOOD	REDWOOD	NNP
18751	12361	30	AND	and	CC
18751	12361	31	HOLLOWAY	HOLLOWAY	NNP
18751	12361	32	,	,	,
18751	12361	33	61	61	CD
18751	12361	34	~----	~----	NFP
18751	12361	35	(	(	-LRB-
18751	12361	36	Handbook)~	Handbook)~	NNP
18751	12361	37	,	,	,
18751	12361	38	THOMSON	THOMSON	NNP
18751	12361	39	AND	and	CC
18751	12361	40	REDWOOD	redwood	NN
18751	12361	41	,	,	,
18751	12361	42	61	61	CD
18751	12361	43	~Oils	~oil	NNS
18751	12361	44	,	,	,
18751	12361	45	Soaps	Soaps	NNP
18751	12361	46	,	,	,
18751	12361	47	Candles~	candles~	NN
18751	12361	48	,	,	,
18751	12361	49	DR	DR	NNP
18751	12361	50	.	.	.
18751	12361	51	ALDER	ALDER	NNP
18751	12361	52	WRIGHT	WRIGHT	NNP
18751	12361	53	,	,	,
18751	12361	54	81	81	CD
18751	12361	55	~Lubrication	~Lubrication	NFP
18751	12361	56	and	and	CC
18751	12361	57	Lubricants~	lubricants~	NN
18751	12361	58	,	,	,
18751	12361	59	ARCHBUTT	ARCHBUTT	NNP
18751	12361	60	AND	and	CC
18751	12361	61	DEELEY	deeley	NN
18751	12361	62	,	,	,
18751	12361	63	32	32	CD
18751	12361	64	~India	~india	SYM
18751	12361	65	Rubber~	rubber~	NN
18751	12361	66	,	,	,
18751	12361	67	DR	DR	NNP
18751	12361	68	.	.	.
18751	12361	69	CARL	CARL	NNP
18751	12361	70	O.	O.	NNP
18751	12361	71	WEBER	WEBER	NNP
18751	12361	72	,	,	,
18751	12361	73	81	81	CD
18751	12361	74	~Painters	~painters	CD
18751	12361	75	'	'	CD
18751	12361	76	Colours	colour	NNS
18751	12361	77	,	,	,
18751	12361	78	Oils	oil	NNS
18751	12361	79	,	,	,
18751	12361	80	and	and	CC
18751	12361	81	Varnishes~	varnishes~	NN
18751	12361	82	,	,	,
18751	12361	83	G.H.	G.H.	NNP
18751	12362	1	HURST	HURST	NNP
18751	12362	2	,	,	,
18751	12362	3	80	80	CD
18751	12362	4	~Painters	~painters	CD
18751	12362	5	'	'	''
18751	12362	6	Laboratory	Laboratory	NNP
18751	12362	7	Guide~	guide~	NN
18751	12362	8	,	,	,
18751	12362	9	"	"	''
18751	12362	10	"	"	``
18751	12362	11	80	80	CD
18751	12362	12	~Painting	~Painting	NFP
18751	12362	13	and	and	CC
18751	12362	14	Decorating~	decorating~	XX
18751	12362	15	,	,	,
18751	12362	16	W.J.	W.J.	NNP
18751	12363	1	PEARCE	PEARCE	NNP
18751	12363	2	,	,	,
18751	12363	3	80	80	CD
18751	12363	4	~Photography~	~Photography~	NFP
18751	12363	5	,	,	,
18751	12363	6	A.	a.	NN
18751	12364	1	BROTHERS	brother	NNS
18751	12364	2	,	,	,
18751	12364	3	21	21	CD
18751	12364	4	~Dyeing~	~dyeing~	CD
18751	12364	5	,	,	,
18751	12364	6	KNECHT	KNECHT	NNP
18751	12364	7	AND	and	CC
18751	12364	8	RAWSON	RAWSON	NNP
18751	12364	9	,	,	,
18751	12364	10	82	82	CD
18751	12364	11	~Dictionary	~Dictionary	NFP
18751	12364	12	of	of	IN
18751	12364	13	Dyes~	Dyes~	NNP
18751	12364	14	,	,	,
18751	12364	15	RAWSON	rawson	NN
18751	12364	16	,	,	,
18751	12364	17	GARDNER	gardner	NN
18751	12364	18	,	,	,
18751	12364	19	AND	and	CC
18751	12364	20	LAYCOCK	LAYCOCK	NNP
18751	12364	21	,	,	,
18751	12364	22	82	82	CD
18751	12364	23	~Textile	~textile	SYM
18751	12364	24	Printing~	printing~	NN
18751	12364	25	,	,	,
18751	12364	26	SEYMOUR	SEYMOUR	NNP
18751	12364	27	ROTHWELL	ROTHWELL	NNP
18751	12364	28	,	,	,
18751	12364	29	83	83	CD
18751	12364	30	~Textile	~Textile	NFP
18751	12364	31	Fibres	fibre	NNS
18751	12364	32	of	of	IN
18751	12364	33	Commerce~	commerce~	CD
18751	12364	34	,	,	,
18751	12364	35	W.I.	W.I.	NNP
18751	12365	1	HANNAN	HANNAN	NNP
18751	12365	2	,	,	,
18751	12365	3	83	83	CD
18751	12365	4	~Dyeing	~dyeing	CD
18751	12365	5	and	and	CC
18751	12365	6	Cleaning~	Cleaning~	NNS
18751	12365	7	,	,	,
18751	12365	8	G.H.	G.H.	NNP
18751	12366	1	HURST	HURST	NNP
18751	12366	2	,	,	,
18751	12366	3	84	84	CD
18751	12366	4	~Bleaching	~Bleaching	NFP
18751	12366	5	and	and	CC
18751	12366	6	Calico	Calico	NNP
18751	12366	7	-	-	HYPH
18751	12366	8	Printing~	Printing~	NNP
18751	12366	9	,	,	,
18751	12366	10	GEO	GEO	NNP
18751	12366	11	.	.	.
18751	12367	1	DUERR	DUERR	NNP
18751	12367	2	,	,	,
18751	12367	3	84	84	CD
18751	12367	4	*	*	NFP
18751	12367	5	*	*	NFP
18751	12367	6	*	*	NFP
18751	12367	7	*	*	NFP
18751	12367	8	*	*	NFP
18751	12367	9	~A	~A	.
18751	12367	10	SHORT	short	JJ
18751	12367	11	MANUAL	MANUAL	NNP
18751	12367	12	OF	of	IN
18751	12367	13	INORGANIC	INORGANIC	NNP
18751	12367	14	CHEMISTRY.~	CHEMISTRY.~	NNP
18751	12367	15	BY	by	IN
18751	12367	16	A.	a.	NN
18751	12367	17	DUPRÉ	DUPRÉ	NNP
18751	12367	18	,	,	,
18751	12367	19	Ph.D.	Ph.D.	NNP
18751	12367	20	,	,	,
18751	12367	21	F.R.S.	F.R.S.	NNP
18751	12367	22	,	,	,
18751	12367	23	AND	and	CC
18751	12367	24	WILSON	WILSON	NNP
18751	12367	25	HAKE	HAKE	NNP
18751	12367	26	,	,	,
18751	12367	27	Ph.D.	ph.d.	NN
18751	12367	28	,	,	,
18751	12367	29	F.I.C.	F.I.C.	NNP
18751	12367	30	,	,	,
18751	12367	31	F.C.S.	F.C.S.	NNP
18751	12367	32	,	,	,
18751	12367	33	Of	of	IN
18751	12367	34	the	the	DT
18751	12367	35	Westminster	Westminster	NNP
18751	12367	36	Hospital	Hospital	NNP
18751	12367	37	Medical	Medical	NNP
18751	12367	38	School	School	NNP
18751	12367	39	THIRD	THIRD	NNP
18751	12367	40	EDITION	EDITION	NNP
18751	12367	41	,	,	,
18751	12367	42	Revised	Revised	NNP
18751	12367	43	,	,	,
18751	12367	44	Enlarged	Enlarged	NNP
18751	12367	45	,	,	,
18751	12367	46	and	and	CC
18751	12367	47	Re	Re	NNS
18751	12367	48	-	-	VBD
18751	12367	49	issued	issue	VBN
18751	12367	50	.	.	.
18751	12368	1	Price	price	NN
18751	12368	2	6s	6s	NN
18751	12368	3	.	.	.
18751	12369	1	net	net	NNP
18751	12369	2	.	.	.
18751	12370	1	"	"	``
18751	12370	2	A	a	DT
18751	12370	3	well	well	RB
18751	12370	4	-	-	HYPH
18751	12370	5	written	write	VBN
18751	12370	6	,	,	,
18751	12370	7	clear	clear	JJ
18751	12370	8	and	and	CC
18751	12370	9	accurate	accurate	JJ
18751	12370	10	Elementary	Elementary	NNP
18751	12370	11	Manual	Manual	NNP
18751	12370	12	of	of	IN
18751	12370	13	Inorganic	Inorganic	NNP
18751	12370	14	Chemistry	Chemistry	NNP
18751	12370	15	....	....	.
18751	12370	16	We	-PRON-	PRP
18751	12370	17	agree	agree	VBP
18751	12370	18	heartily	heartily	RB
18751	12370	19	with	with	IN
18751	12370	20	the	the	DT
18751	12370	21	system	system	NN
18751	12370	22	adopted	adopt	VBN
18751	12370	23	by	by	IN
18751	12370	24	Drs	Drs	NNP
18751	12370	25	.	.	.
18751	12371	1	Dupré	Dupré	NNP
18751	12371	2	and	and	CC
18751	12371	3	Hake	Hake	NNP
18751	12371	4	.	.	.
18751	12372	1	WILL	WILL	MD
18751	12372	2	MAKE	MAKE	NNP
18751	12372	3	EXPERIMENTAL	experimental	NN
18751	12372	4	WORK	work	VB
18751	12372	5	TREBLY	TREBLY	NNS
18751	12372	6	INTERESTING	interesting	JJ
18751	12372	7	BECAUSE	because	IN
18751	12372	8	INTELLIGIBLE	INTELLIGIBLE	NNP
18751	12372	9	.	.	.
18751	12372	10	"	"	''
18751	12373	1	--_Saturday	--_Saturday	NNP
18751	12373	2	Review	Review	NNP
18751	12373	3	.	.	.
18751	12373	4	_	_	NNP
18751	12373	5	"	"	``
18751	12373	6	There	there	EX
18751	12373	7	is	be	VBZ
18751	12373	8	no	no	DT
18751	12373	9	question	question	NN
18751	12373	10	that	that	WDT
18751	12373	11	,	,	,
18751	12373	12	given	give	VBN
18751	12373	13	the	the	DT
18751	12373	14	PERFECT	PERFECT	NNP
18751	12373	15	GROUNDING	grounding	NN
18751	12373	16	of	of	IN
18751	12373	17	the	the	DT
18751	12373	18	Student	Student	NNP
18751	12373	19	in	in	IN
18751	12373	20	his	-PRON-	PRP$
18751	12373	21	Science	Science	NNP
18751	12373	22	,	,	,
18751	12373	23	the	the	DT
18751	12373	24	remainder	remainder	NN
18751	12373	25	comes	come	VBZ
18751	12373	26	afterwards	afterwards	RB
18751	12373	27	to	to	IN
18751	12373	28	him	-PRON-	PRP
18751	12373	29	in	in	IN
18751	12373	30	a	a	DT
18751	12373	31	manner	manner	NN
18751	12373	32	much	much	RB
18751	12373	33	more	more	RBR
18751	12373	34	simple	simple	JJ
18751	12373	35	and	and	CC
18751	12373	36	easily	easily	RB
18751	12373	37	acquired	acquire	VBN
18751	12373	38	.	.	.
18751	12374	1	The	the	DT
18751	12374	2	work	work	NN
18751	12374	3	is	be	VBZ
18751	12374	4	AN	an	DT
18751	12374	5	EXAMPLE	example	NN
18751	12374	6	OF	of	IN
18751	12374	7	THE	the	DT
18751	12374	8	ADVANTAGES	ADVANTAGES	NNP
18751	12374	9	OF	of	IN
18751	12374	10	THE	the	DT
18751	12374	11	SYSTEMATIC	systematic	JJ
18751	12374	12	TREATMENT	treatment	NN
18751	12374	13	of	of	IN
18751	12374	14	a	a	DT
18751	12374	15	Science	Science	NNP
18751	12374	16	over	over	IN
18751	12374	17	the	the	DT
18751	12374	18	fragmentary	fragmentary	JJ
18751	12374	19	style	style	NN
18751	12374	20	so	so	RB
18751	12374	21	generally	generally	RB
18751	12374	22	followed	follow	VBN
18751	12374	23	.	.	.
18751	12375	1	BY	by	IN
18751	12375	2	A	a	DT
18751	12375	3	LONG	long	JJ
18751	12375	4	WAY	way	NN
18751	12375	5	THE	the	DT
18751	12375	6	BEST	best	NN
18751	12375	7	of	of	IN
18751	12375	8	the	the	DT
18751	12375	9	small	small	JJ
18751	12375	10	Manuals	Manuals	NNPS
18751	12375	11	for	for	IN
18751	12375	12	Students	student	NNS
18751	12375	13	.	.	.
18751	12375	14	"	"	''
18751	12376	1	--_Analyst	--_Analyst	:
18751	12376	2	.	.	.
18751	12376	3	_	_	NNP
18751	12376	4	*	*	NFP
18751	12376	5	*	*	NFP
18751	12376	6	*	*	NFP
18751	12376	7	*	*	NFP
18751	12376	8	*	*	NFP
18751	12376	9	~LABORATORY	~LABORATORY	.
18751	12376	10	HANDBOOKS	HANDBOOKS	NNP
18751	12376	11	BY	by	IN
18751	12376	12	A.	a.	NN
18751	12376	13	HUMBOLDT	HUMBOLDT	NNP
18751	12376	14	SEXTON,~	SEXTON,~	NNP
18751	12376	15	Professor	Professor	NNP
18751	12376	16	of	of	IN
18751	12376	17	Metallurgy	Metallurgy	NNP
18751	12376	18	in	in	IN
18751	12376	19	the	the	DT
18751	12376	20	Glasgow	Glasgow	NNP
18751	12376	21	and	and	CC
18751	12376	22	West	West	NNP
18751	12376	23	of	of	IN
18751	12376	24	Scotland	Scotland	NNP
18751	12376	25	Technical	Technical	NNP
18751	12376	26	College	College	NNP
18751	12376	27	.	.	.
18751	12377	1	*	*	NFP
18751	12377	2	*	*	NFP
18751	12377	3	*	*	NFP
18751	12377	4	*	*	NFP
18751	12377	5	*	*	NFP
18751	12377	6	~OUTLINES	~outlines	NN
18751	12377	7	OF	of	IN
18751	12377	8	QUANTITATIVE	quantitative	NN
18751	12377	9	ANALYSIS.~	ANALYSIS.~	.
18751	12377	10	_	_	NNP
18751	12377	11	FOR	for	IN
18751	12377	12	THE	the	DT
18751	12377	13	USE	USE	NNP
18751	12377	14	OF	of	IN
18751	12377	15	STUDENTS	STUDENTS	NNP
18751	12377	16	.	.	.
18751	12377	17	_	_	NNP
18751	12377	18	With	with	IN
18751	12377	19	Illustrations	Illustrations	NNPS
18751	12377	20	.	.	.
18751	12378	1	FOURTH	FOURTH	NNP
18751	12378	2	EDITION	EDITION	NNP
18751	12378	3	.	.	.
18751	12379	1	Crown	Crown	NNP
18751	12379	2	8vo	8vo	NNP
18751	12379	3	,	,	,
18751	12379	4	Cloth	Cloth	NNP
18751	12379	5	,	,	,
18751	12379	6	3s	3s	CD
18751	12379	7	.	.	.
18751	12380	1	"	"	``
18751	12380	2	A	a	DT
18751	12380	3	COMPACT	compact	JJ
18751	12380	4	LABORATORY	laboratory	NN
18751	12380	5	GUIDE	GUIDE	NNS
18751	12380	6	for	for	IN
18751	12380	7	beginners	beginner	NNS
18751	12380	8	was	be	VBD
18751	12380	9	wanted	want	VBN
18751	12380	10	,	,	,
18751	12380	11	and	and	CC
18751	12380	12	the	the	DT
18751	12380	13	want	want	NN
18751	12380	14	has	have	VBZ
18751	12380	15	been	be	VBN
18751	12380	16	WELL	well	UH
18751	12380	17	SUPPLIED	SUPPLIED	NNP
18751	12380	18	....	....	.
18751	12380	19	A	a	DT
18751	12380	20	good	good	JJ
18751	12380	21	and	and	CC
18751	12380	22	useful	useful	JJ
18751	12380	23	book	book	NN
18751	12380	24	.	.	.
18751	12380	25	"--_Lancet	"--_Lancet	''
18751	12380	26	_	_	NNP
18751	12380	27	.	.	.
18751	12381	1	*	*	NFP
18751	12381	2	*	*	NFP
18751	12381	3	*	*	NFP
18751	12381	4	*	*	NFP
18751	12381	5	*	*	NFP
18751	12381	6	~OUTLINES	~outlines	NN
18751	12381	7	OF	of	IN
18751	12381	8	QUALITATIVE	qualitative	JJ
18751	12381	9	ANALYSIS.~	ANALYSIS.~	.
18751	12381	10	_	_	NNP
18751	12381	11	FOR	for	IN
18751	12381	12	THE	the	DT
18751	12381	13	USE	USE	NNP
18751	12381	14	OF	of	IN
18751	12381	15	STUDENTS	STUDENTS	NNP
18751	12381	16	.	.	.
18751	12381	17	_	_	NNP
18751	12381	18	With	with	IN
18751	12381	19	Illustrations	Illustrations	NNPS
18751	12381	20	.	.	.
18751	12382	1	FOURTH	FOURTH	NNP
18751	12382	2	EDITION	EDITION	NNP
18751	12382	3	,	,	,
18751	12382	4	Revised	revise	VBN
18751	12382	5	.	.	.
18751	12383	1	Crown	Crown	NNP
18751	12383	2	8vo	8vo	NNP
18751	12383	3	,	,	,
18751	12383	4	Cloth	Cloth	NNP
18751	12383	5	,	,	,
18751	12383	6	3s	3s	CD
18751	12383	7	.	.	.
18751	12384	1	6d	6d	NNP
18751	12384	2	.	.	.
18751	12385	1	"	"	``
18751	12385	2	The	the	DT
18751	12385	3	work	work	NN
18751	12385	4	of	of	IN
18751	12385	5	a	a	DT
18751	12385	6	thoroughly	thoroughly	RB
18751	12385	7	practical	practical	JJ
18751	12385	8	chemist	chemist	NN
18751	12385	9	.	.	.
18751	12385	10	"	"	''
18751	12386	1	--_British	--_British	:
18751	12386	2	Medical	Medical	NNP
18751	12386	3	Journal	Journal	NNP
18751	12386	4	.	.	.
18751	12386	5	_	_	NNP
18751	12386	6	"	"	``
18751	12386	7	Compiled	compile	VBN
18751	12386	8	with	with	IN
18751	12386	9	great	great	JJ
18751	12386	10	care	care	NN
18751	12386	11	,	,	,
18751	12386	12	and	and	CC
18751	12386	13	will	will	MD
18751	12386	14	supply	supply	VB
18751	12386	15	a	a	DT
18751	12386	16	want	want	NN
18751	12386	17	.	.	.
18751	12386	18	"	"	''
18751	12387	1	--_Journal	--_Journal	NNP
18751	12387	2	of	of	IN
18751	12387	3	Education	Education	NNP
18751	12387	4	.	.	.
18751	12387	5	_	_	NNP
18751	12387	6	*	*	NFP
18751	12387	7	*	*	NFP
18751	12387	8	*	*	NFP
18751	12387	9	*	*	NFP
18751	12387	10	*	*	NFP
18751	12387	11	~ELEMENTARY	~ELEMENTARY	NFP
18751	12387	12	METALLURGY:~	METALLURGY:~	NNP
18751	12387	13	Including	include	VBG
18751	12387	14	the	the	DT
18751	12387	15	Author	author	NN
18751	12387	16	's	's	POS
18751	12387	17	Practical	Practical	NNP
18751	12387	18	Laboratory	Laboratory	NNP
18751	12387	19	Course	Course	NNP
18751	12387	20	.	.	.
18751	12388	1	With	with	IN
18751	12388	2	many	many	JJ
18751	12388	3	Illustrations	illustration	NNS
18751	12388	4	.	.	.
18751	12389	1	[	[	-LRB-
18751	12389	2	See	see	VB
18751	12389	3	p.	p.	NN
18751	12389	4	66	66	CD
18751	12389	5	.	.	.
18751	12390	1	THIRD	THIRD	NNP
18751	12390	2	EDITION	EDITION	NNP
18751	12390	3	,	,	,
18751	12390	4	Revised	Revised	NNP
18751	12390	5	.	.	.
18751	12391	1	Crown	Crown	NNP
18751	12391	2	8vo	8vo	NNP
18751	12391	3	.	.	.
18751	12392	1	Cloth	Cloth	NNP
18751	12392	2	,	,	,
18751	12392	3	6s	6s	CD
18751	12392	4	.	.	.
18751	12393	1	"	"	``
18751	12393	2	Just	just	RB
18751	12393	3	the	the	DT
18751	12393	4	kind	kind	NN
18751	12393	5	of	of	IN
18751	12393	6	work	work	NN
18751	12393	7	for	for	IN
18751	12393	8	students	student	NNS
18751	12393	9	commencing	commence	VBG
18751	12393	10	the	the	DT
18751	12393	11	study	study	NN
18751	12393	12	of	of	IN
18751	12393	13	metallurgy	metallurgy	NN
18751	12393	14	.	.	.
18751	12393	15	"	"	''
18751	12394	1	--_Practical	--_Practical	:
18751	12394	2	Engineer	Engineer	NNP
18751	12394	3	.	.	.
18751	12394	4	_	_	NNP
18751	12394	5	*	*	NFP
18751	12394	6	*	*	NFP
18751	12394	7	*	*	NFP
18751	12394	8	*	*	NFP
18751	12394	9	*	*	NFP
18751	12394	10	~CHEMISTRY	~CHEMISTRY	NFP
18751	12394	11	FOR	for	IN
18751	12394	12	ENGINEERS	engineer	NNS
18751	12394	13	AND	and	CC
18751	12394	14	MANUFACTURERS.~	MANUFACTURERS.~	NNP
18751	12394	15	A	a	DT
18751	12394	16	PRACTICAL	PRACTICAL	NNP
18751	12394	17	TEXT	text	NN
18751	12394	18	-	-	HYPH
18751	12394	19	BOOK	BOOK	NNP
18751	12394	20	.	.	.
18751	12395	1	BY	by	IN
18751	12395	2	BERTRAM	BERTRAM	NNP
18751	12395	3	BLOUNT	BLOUNT	NNP
18751	12395	4	,	,	,
18751	12395	5	F.I.C.	F.I.C.	NNP
18751	12395	6	,	,	,
18751	12395	7	F.C.S.	F.C.S.	NNP
18751	12395	8	,	,	,
18751	12395	9	Assoc	Assoc	NNP
18751	12395	10	.	.	.
18751	12395	11	Inst	Inst	NNP
18751	12395	12	.	.	.
18751	12395	13	C.E.	C.E.	NNP
18751	12395	14	,	,	,
18751	12395	15	Consulting	Consulting	NNP
18751	12395	16	Chemist	Chemist	NNP
18751	12395	17	to	to	IN
18751	12395	18	the	the	DT
18751	12395	19	Crown	Crown	NNP
18751	12395	20	Agents	Agents	NNPS
18751	12395	21	for	for	IN
18751	12395	22	the	the	DT
18751	12395	23	Colonies	Colonies	NNPS
18751	12395	24	.	.	.
18751	12396	1	AND	and	CC
18751	12396	2	A.G.	A.G.	NNP
18751	12396	3	BLOXAM	BLOXAM	NNP
18751	12396	4	,	,	,
18751	12396	5	F.I.C.	F.I.C.	NNP
18751	12396	6	,	,	,
18751	12396	7	F.C.S.	F.C.S.	NNP
18751	12396	8	,	,	,
18751	12396	9	Consulting	Consulting	NNP
18751	12396	10	Chemist	Chemist	NNP
18751	12396	11	,	,	,
18751	12396	12	Head	Head	NNP
18751	12396	13	of	of	IN
18751	12396	14	the	the	DT
18751	12396	15	Chemistry	Chemistry	NNP
18751	12396	16	Department	Department	NNP
18751	12396	17	,	,	,
18751	12396	18	Goldsmiths	Goldsmiths	NNP
18751	12396	19	'	'	POS
18751	12396	20	Inst	Inst	NNP
18751	12396	21	.	.	NNP
18751	12396	22	,	,	,
18751	12396	23	New	New	NNP
18751	12396	24	Cross	Cross	NNP
18751	12396	25	.	.	.
18751	12397	1	In	in	IN
18751	12397	2	Two	Two	NNP
18751	12397	3	Vols	Vols	NNPS
18751	12397	4	.	.	NNP
18751	12397	5	,	,	,
18751	12397	6	Large	large	JJ
18751	12397	7	8vo	8vo	NN
18751	12397	8	.	.	.
18751	12398	1	With	with	IN
18751	12398	2	Illustrations	illustration	NNS
18751	12398	3	.	.	.
18751	12399	1	Sold	sell	VBN
18751	12399	2	Separately	separately	RB
18751	12399	3	.	.	.
18751	12400	1	*	*	NFP
18751	12400	2	*	*	NFP
18751	12400	3	*	*	NFP
18751	12400	4	*	*	NFP
18751	12400	5	*	*	NFP
18751	12400	6	"	"	``
18751	12400	7	The	the	DT
18751	12400	8	authors	author	NNS
18751	12400	9	have	have	VBP
18751	12400	10	SUCCEEDED	SUCCEEDED	NNP
18751	12400	11	beyond	beyond	IN
18751	12400	12	all	all	DT
18751	12400	13	expectations	expectation	NNS
18751	12400	14	,	,	,
18751	12400	15	and	and	CC
18751	12400	16	have	have	VBP
18751	12400	17	produced	produce	VBN
18751	12400	18	a	a	DT
18751	12400	19	work	work	NN
18751	12400	20	which	which	WDT
18751	12400	21	should	should	MD
18751	12400	22	give	give	VB
18751	12400	23	FRESH	FRESH	NNP
18751	12400	24	POWER	POWER	NNS
18751	12400	25	to	to	IN
18751	12400	26	the	the	DT
18751	12400	27	Engineer	Engineer	NNP
18751	12400	28	and	and	CC
18751	12400	29	Manufacturer	Manufacturer	NNP
18751	12400	30	.	.	.
18751	12400	31	"	"	''
18751	12401	1	--_The	--_The	:
18751	12401	2	Times	Times	NNP
18751	12401	3	_	_	NNP
18751	12401	4	.	.	.
18751	12402	1	*	*	NFP
18751	12402	2	*	*	NFP
18751	12402	3	*	*	NFP
18751	12402	4	*	*	NFP
18751	12402	5	*	*	NFP
18751	12402	6	~VOLUME	~VOLUME	.
18751	12402	7	I.	i.	NN
18751	12403	1	Price	price	NN
18751	12403	2	10s	10	NNS
18751	12403	3	.	.	.
18751	12404	1	6d.~	6d.~	CD
18751	12404	2	CHEMISTRY	CHEMISTRY	NNP
18751	12404	3	OF	of	IN
18751	12404	4	ENGINEERING	engineering	NN
18751	12404	5	,	,	,
18751	12404	6	BUILDING	building	NN
18751	12404	7	,	,	,
18751	12404	8	AND	and	CC
18751	12404	9	METALLURGY	METALLURGY	NNP
18751	12404	10	.	.	.
18751	12405	1	_	_	NNP
18751	12405	2	General	General	NNP
18751	12405	3	Content._--INTRODUCTION	Content._--INTRODUCTION	NNP
18751	12405	4	--	--	:
18751	12405	5	Chemistry	chemistry	NN
18751	12405	6	of	of	IN
18751	12405	7	the	the	DT
18751	12405	8	Chief	Chief	NNP
18751	12405	9	Materials	Materials	NNPS
18751	12405	10	of	of	IN
18751	12405	11	Construction	Construction	NNP
18751	12405	12	--	--	:
18751	12405	13	Sources	Sources	NNPS
18751	12405	14	of	of	IN
18751	12405	15	Energy	Energy	NNP
18751	12405	16	--	--	:
18751	12405	17	Chemistry	chemistry	NN
18751	12405	18	of	of	IN
18751	12405	19	Steam	steam	NN
18751	12405	20	-	-	HYPH
18751	12405	21	raising	raise	VBG
18751	12405	22	--	--	:
18751	12405	23	Chemistry	Chemistry	NNP
18751	12405	24	of	of	IN
18751	12405	25	Lubrication	Lubrication	NNP
18751	12405	26	and	and	CC
18751	12405	27	Lubricants	Lubricants	NNPS
18751	12405	28	--	--	:
18751	12405	29	Metallurgical	Metallurgical	NNP
18751	12405	30	Processes	Processes	NNPS
18751	12405	31	used	use	VBN
18751	12405	32	in	in	IN
18751	12405	33	the	the	DT
18751	12405	34	Winning	Winning	NNP
18751	12405	35	and	and	CC
18751	12405	36	Manufacture	Manufacture	NNP
18751	12405	37	of	of	IN
18751	12405	38	Metals	Metals	NNPS
18751	12405	39	.	.	.
18751	12406	1	"	"	``
18751	12406	2	PRACTICAL	practical	NN
18751	12406	3	THROUGHOUT	throughout	IN
18751	12406	4	...	...	:
18751	12406	5	an	an	DT
18751	12406	6	ADMIRABLE	ADMIRABLE	NNP
18751	12406	7	TEXT	text	NN
18751	12406	8	-	-	HYPH
18751	12406	9	BOOK	BOOK	NNP
18751	12406	10	,	,	,
18751	12406	11	useful	useful	JJ
18751	12406	12	not	not	RB
18751	12406	13	only	only	RB
18751	12406	14	to	to	IN
18751	12406	15	Students	student	NNS
18751	12406	16	,	,	,
18751	12406	17	but	but	CC
18751	12406	18	to	to	IN
18751	12406	19	ENGINEERS	engineer	NNS
18751	12406	20	and	and	CC
18751	12406	21	MANAGERS	manager	NNS
18751	12406	22	OF	of	IN
18751	12406	23	WORKS	WORKS	NNP
18751	12406	24	in	in	IN
18751	12406	25	PREVENTING	PREVENTING	NNP
18751	12406	26	WASTE	waste	NN
18751	12406	27	and	and	CC
18751	12406	28	IMPROVING	improve	VBG
18751	12406	29	PROCESSES	process	NNS
18751	12406	30	.	.	.
18751	12406	31	"	"	''
18751	12407	1	--_Scotsman	--_Scotsman	:
18751	12407	2	.	.	.
18751	12407	3	_	_	NNP
18751	12407	4	"	"	``
18751	12407	5	EMINENTLY	EMINENTLY	NNP
18751	12407	6	PRACTICAL	PRACTICAL	NNP
18751	12407	7	.	.	.
18751	12407	8	"	"	''
18751	12408	1	--_Glasgow	--_Glasgow	:
18751	12408	2	Herald	Herald	NNP
18751	12408	3	.	.	.
18751	12408	4	_	_	NNP
18751	12408	5	"	"	``
18751	12408	6	A	a	DT
18751	12408	7	book	book	NN
18751	12408	8	worthy	worthy	JJ
18751	12408	9	of	of	IN
18751	12408	10	HIGH	high	JJ
18751	12408	11	RANK	rank	NN
18751	12408	12	...	...	NFP
18751	12408	13	its	-PRON-	PRP$
18751	12408	14	merit	merit	NN
18751	12408	15	is	be	VBZ
18751	12408	16	great	great	JJ
18751	12408	17	...	...	:
18751	12408	18	treatment	treatment	NN
18751	12408	19	of	of	IN
18751	12408	20	the	the	DT
18751	12408	21	subject	subject	NN
18751	12408	22	of	of	IN
18751	12408	23	GASEOUS	gaseous	NN
18751	12408	24	FUEL	FUEL	NNP
18751	12408	25	particularly	particularly	RB
18751	12408	26	good	good	JJ
18751	12408	27	....	....	NFP
18751	12408	28	WATER	WATER	NNP
18751	12408	29	GAS	GAS	NNP
18751	12408	30	and	and	CC
18751	12408	31	the	the	DT
18751	12408	32	production	production	NN
18751	12408	33	clearly	clearly	RB
18751	12408	34	worked	work	VBD
18751	12408	35	out	out	RP
18751	12408	36	....	....	.
18751	12409	1	Altogether	altogether	RB
18751	12409	2	a	a	DT
18751	12409	3	most	most	RBS
18751	12409	4	creditable	creditable	JJ
18751	12409	5	production	production	NN
18751	12409	6	.	.	.
18751	12410	1	WE	we	NN
18751	12410	2	WARMLY	WARMLY	VBD
18751	12410	3	RECOMMEND	recommend	VBP
18751	12410	4	IT	it	PRP
18751	12410	5	,	,	,
18751	12410	6	and	and	CC
18751	12410	7	look	look	VB
18751	12410	8	forward	forward	RB
18751	12410	9	with	with	IN
18751	12410	10	keen	keen	JJ
18751	12410	11	interest	interest	NN
18751	12410	12	to	to	IN
18751	12410	13	the	the	DT
18751	12410	14	appearance	appearance	NN
18751	12410	15	of	of	IN
18751	12410	16	Vol	Vol	NNP
18751	12410	17	.	.	.
18751	12411	1	II	II	NNP
18751	12411	2	.	.	.
18751	12411	3	"	"	''
18751	12412	1	--_Journal	--_Journal	NNP
18751	12412	2	of	of	IN
18751	12412	3	Gas	Gas	NNP
18751	12412	4	Lighting	Lighting	NNP
18751	12412	5	.	.	.
18751	12412	6	_	_	NNP
18751	12412	7	~VOLUME	~VOLUME	NNP
18751	12412	8	II	ii	CD
18751	12412	9	.	.	.
18751	12413	1	Price	price	NN
18751	12413	2	16s.~	16s.~	CD
18751	12413	3	THE	the	DT
18751	12413	4	CHEMISTRY	CHEMISTRY	NNP
18751	12413	5	OF	of	IN
18751	12413	6	MANUFACTURING	manufacturing	NN
18751	12413	7	PROCESSES	PROCESSES	NNP
18751	12413	8	.	.	.
18751	12414	1	_	_	NNP
18751	12414	2	General	General	NNP
18751	12414	3	Contents._--Sulphuric	Contents._--Sulphuric	NNP
18751	12414	4	Acid	Acid	NNP
18751	12414	5	Manufacture	Manufacture	NNP
18751	12414	6	--	--	:
18751	12414	7	Manufacture	Manufacture	NNP
18751	12414	8	of	of	IN
18751	12414	9	Alkali	Alkali	NNP
18751	12414	10	,	,	,
18751	12414	11	&	&	CC
18751	12414	12	c.--Destructive	c.--Destructive	NNP
18751	12414	13	Distillation	Distillation	NNP
18751	12414	14	--	--	:
18751	12414	15	Artificial	Artificial	NNP
18751	12414	16	Manure	Manure	NNP
18751	12414	17	Manufacture	Manufacture	NNP
18751	12414	18	--	--	:
18751	12414	19	Petroleum	Petroleum	NNP
18751	12414	20	--	--	:
18751	12414	21	Lime	Lime	NNP
18751	12414	22	and	and	CC
18751	12414	23	Cement	Cement	NNP
18751	12414	24	--	--	:
18751	12414	25	Clay	Clay	NNP
18751	12414	26	Industries	Industries	NNPS
18751	12414	27	and	and	CC
18751	12414	28	Glass	Glass	NNP
18751	12414	29	--	--	:
18751	12414	30	Sugar	Sugar	NNP
18751	12414	31	and	and	CC
18751	12414	32	Starch	Starch	NNP
18751	12414	33	--	--	:
18751	12414	34	Brewing	Brewing	NNP
18751	12414	35	and	and	CC
18751	12414	36	Distilling	distilling	NN
18751	12414	37	--	--	:
18751	12414	38	Oils	oil	NNS
18751	12414	39	,	,	,
18751	12414	40	Resins	Resins	NNPS
18751	12414	41	,	,	,
18751	12414	42	and	and	CC
18751	12414	43	Varnishes	Varnishes	NNP
18751	12414	44	--	--	:
18751	12414	45	Soap	Soap	NNP
18751	12414	46	and	and	CC
18751	12414	47	Candles	Candles	NNPS
18751	12414	48	--	--	:
18751	12414	49	Textiles	Textiles	NNPS
18751	12414	50	and	and	CC
18751	12414	51	Bleaching	Bleaching	NNP
18751	12414	52	--	--	:
18751	12414	53	Colouring	Colouring	NNP
18751	12414	54	Matters	Matters	NNPS
18751	12414	55	,	,	,
18751	12414	56	Dyeing	Dyeing	NNP
18751	12414	57	,	,	,
18751	12414	58	and	and	CC
18751	12414	59	Printing	printing	NN
18751	12414	60	--	--	:
18751	12414	61	Paper	Paper	NNP
18751	12414	62	and	and	CC
18751	12414	63	Pasteboard	Pasteboard	NNP
18751	12414	64	--	--	:
18751	12414	65	Pigments	Pigments	NNPS
18751	12414	66	and	and	CC
18751	12414	67	Paints	Paints	NNPS
18751	12414	68	--	--	:
18751	12414	69	Leather	Leather	NNP
18751	12414	70	,	,	,
18751	12414	71	Glue	Glue	NNP
18751	12414	72	,	,	,
18751	12414	73	and	and	CC
18751	12414	74	Size	size	NN
18751	12414	75	--	--	:
18751	12414	76	Explosives	Explosives	NNPS
18751	12414	77	and	and	CC
18751	12414	78	Matches	Matches	NNPS
18751	12414	79	--	--	:
18751	12414	80	Minor	Minor	NNP
18751	12414	81	Chemical	Chemical	NNP
18751	12414	82	Manufactures	Manufactures	NNPS
18751	12414	83	.	.	.
18751	12415	1	"	"	``
18751	12415	2	Certainly	certainly	RB
18751	12415	3	a	a	DT
18751	12415	4	GOOD	good	JJ
18751	12415	5	and	and	CC
18751	12415	6	USEFUL	USEFUL	NNP
18751	12415	7	BOOK	BOOK	NNP
18751	12415	8	,	,	,
18751	12415	9	constituting	constitute	VBG
18751	12415	10	a	a	DT
18751	12415	11	PRACTICAL	practical	NN
18751	12415	12	GUIDE	GUIDE	NNP
18751	12415	13	for	for	IN
18751	12415	14	students	student	NNS
18751	12415	15	by	by	IN
18751	12415	16	affording	afford	VBG
18751	12415	17	a	a	DT
18751	12415	18	clear	clear	JJ
18751	12415	19	conception	conception	NN
18751	12415	20	of	of	IN
18751	12415	21	the	the	DT
18751	12415	22	numerous	numerous	JJ
18751	12415	23	processes	process	NNS
18751	12415	24	as	as	IN
18751	12415	25	a	a	DT
18751	12415	26	whole	whole	NN
18751	12415	27	.	.	.
18751	12415	28	"	"	''
18751	12416	1	--_Chemical	--_Chemical	:
18751	12416	2	Trade	Trade	NNP
18751	12416	3	Journal	Journal	NNP
18751	12416	4	.	.	.
18751	12416	5	_	_	NNP
18751	12416	6	"	"	``
18751	12416	7	We	-PRON-	PRP
18751	12416	8	CONFIDENTLY	confidently	NN
18751	12416	9	RECOMMEND	RECOMMEND	NNS
18751	12416	10	this	this	DT
18751	12416	11	volume	volume	NN
18751	12416	12	as	as	IN
18751	12416	13	a	a	DT
18751	12416	14	PRACTICAL	practical	NN
18751	12416	15	,	,	,
18751	12416	16	and	and	CC
18751	12416	17	not	not	RB
18751	12416	18	overloaded	overload	VBN
18751	12416	19	,	,	,
18751	12416	20	TEXT	text	NN
18751	12416	21	-	-	HYPH
18751	12416	22	BOOK	BOOK	NNP
18751	12416	23	,	,	,
18751	12416	24	of	of	IN
18751	12416	25	GREAT	great	JJ
18751	12416	26	VALUE	value	NN
18751	12416	27	to	to	IN
18751	12416	28	students	student	NNS
18751	12416	29	.	.	.
18751	12416	30	"	"	''
18751	12417	1	--_The	--_The	NFP
18751	12417	2	Builder	builder	NN
18751	12417	3	.	.	.
18751	12417	4	_	_	NNP
18751	12417	5	*	*	NFP
18751	12417	6	*	*	NFP
18751	12417	7	*	*	NFP
18751	12417	8	*	*	NFP
18751	12417	9	*	*	NFP
18751	12417	10	JUST	just	RB
18751	12417	11	OUT	out	RB
18751	12417	12	.	.	.
18751	12418	1	FIFTH	FIFTH	NNP
18751	12418	2	EDITION	EDITION	NNP
18751	12418	3	,	,	,
18751	12418	4	Thoroughly	Thoroughly	NNP
18751	12418	5	Revised	Revised	NNP
18751	12418	6	,	,	,
18751	12418	7	Greatly	greatly	RB
18751	12418	8	Enlarged	enlarged	JJ
18751	12418	9	and	and	CC
18751	12418	10	Re	Re	NNS
18751	12418	11	-	-	JJ
18751	12418	12	written	write	VBN
18751	12418	13	.	.	.
18751	12419	1	With	with	IN
18751	12419	2	additional	additional	JJ
18751	12419	3	Tables	Tables	NNPS
18751	12419	4	,	,	,
18751	12419	5	Plates	Plates	NNPS
18751	12419	6	,	,	,
18751	12419	7	and	and	CC
18751	12419	8	Illustrations	illustration	NNS
18751	12419	9	.	.	.
18751	12420	1	21s	21	NNS
18751	12420	2	.	.	.
18751	12421	1	~FOODS	~foods	XX
18751	12421	2	:	:	:
18751	12421	3	THEIR	their	NN
18751	12421	4	COMPOSITION	composition	NN
18751	12421	5	AND	and	CC
18751	12421	6	ANALYSIS.~	ANALYSIS.~	.
18751	12421	7	BY	by	IN
18751	12421	8	A.	a.	NN
18751	12421	9	WYNTER	WYNTER	NNP
18751	12421	10	BLYTH	BLYTH	NNP
18751	12421	11	,	,	,
18751	12421	12	M.R.C.S.	M.R.C.S.	NNP
18751	12421	13	,	,	,
18751	12421	14	F.I.C.	F.I.C.	NNP
18751	12421	15	,	,	,
18751	12421	16	F.C.S.	F.C.S.	NNP
18751	12421	17	,	,	,
18751	12421	18	Barrister	Barrister	NNP
18751	12421	19	-	-	HYPH
18751	12421	20	at	at	IN
18751	12421	21	-	-	HYPH
18751	12421	22	Law	Law	NNP
18751	12421	23	,	,	,
18751	12421	24	Public	Public	NNP
18751	12421	25	Analyst	Analyst	NNP
18751	12421	26	for	for	IN
18751	12421	27	the	the	DT
18751	12421	28	County	County	NNP
18751	12421	29	of	of	IN
18751	12421	30	Devon	Devon	NNP
18751	12421	31	,	,	,
18751	12421	32	and	and	CC
18751	12421	33	Medical	Medical	NNP
18751	12421	34	Officer	Officer	NNP
18751	12421	35	of	of	IN
18751	12421	36	Health	Health	NNP
18751	12421	37	for	for	IN
18751	12421	38	St.	St.	NNP
18751	12421	39	Marylebone	Marylebone	NNP
18751	12421	40	.	.	.
18751	12422	1	AND	and	CC
18751	12422	2	M.	M.	NNP
18751	12422	3	WYNTER	WYNTER	NNP
18751	12422	4	BLYTH	BLYTH	NNP
18751	12422	5	,	,	,
18751	12422	6	B.A.	B.A.	NNP
18751	12422	7	,	,	,
18751	12422	8	B.SC	B.SC	NNP
18751	12422	9	.	.	NNP
18751	12422	10	,	,	,
18751	12422	11	F.C.S.	F.C.S.	NNP
18751	12423	1	GENERAL	GENERAL	NNP
18751	12423	2	CONTENTS.--History	contents.--history	NN
18751	12423	3	of	of	IN
18751	12423	4	Adulteration.--Legislation.--Apparatus.--"Ash	Adulteration.--Legislation.--Apparatus.--"Ash	NNS
18751	12423	5	.	.	.
18751	12423	6	"	"	''
18751	12424	1	--Sugar.--Confectionery.--	--Sugar.--Confectionery.--	:
18751	12424	2	Honey.--Treacle.--Jams	honey.--treacle.--jams	ADD
18751	12424	3	and	and	CC
18751	12424	4	Preserved	Preserved	NNP
18751	12424	5	Fruits.--Starches.--Wheaten	Fruits.--Starches.--Wheaten	NNP
18751	12424	6	-	-	HYPH
18751	12424	7	Flour.--	Flour.--	NNP
18751	12424	8	Bread.--Oats.--Barley.--Rye.--Rice.--Maize.--Millet.--Potato.--Peas.--	Bread.--Oats.--Barley.--Rye.--Rice.--Maize.--Millet.--Potato.--Peas.--	NNP
18751	12424	9	Lentils.--Beans.--Milk.--Cream.--Butter.--Oleo	Lentils.--Beans.--Milk.--Cream.--Butter.--Oleo	NNP
18751	12424	10	-	-	HYPH
18751	12424	11	Margarine.--Cheese.--	margarine.--cheese.--	JJ
18751	12424	12	Lard.--Tea.--Coffee.--Cocoa	lard.--tea.--coffee.--cocoa	NN
18751	12424	13	and	and	CC
18751	12424	14	Chocolate.--Alcohol.--Brandy.--Rum.--	Chocolate.--Alcohol.--Brandy.--Rum.--	NNP
18751	12424	15	Whisky.--Gin.--Arrack.--Liqueurs.--Absinthe.--Yeast.---Beer.--Wine.--	whisky.--gin.--arrack.--liqueurs.--absinthe.--yeast.---beer.--wine.--	NN
18751	12424	16	Vinegar.--Lemon	vinegar.--lemon	NN
18751	12424	17	and	and	CC
18751	12424	18	Lime	Lime	NNP
18751	12424	19	Juice.--Mustard.--Pepper.--Sweet	juice.--mustard.--pepper.--sweet	NN
18751	12424	20	and	and	CC
18751	12424	21	Bitter	bitter	JJ
18751	12424	22	Almonds.--Annatto.--Olive	almonds.--annatto.--olive	JJ
18751	12424	23	Oil.--Water	oil.--water	XX
18751	12424	24	Analysis.--Appendix	analysis.--appendix	XX
18751	12424	25	:	:	:
18751	12424	26	Adulteration	Adulteration	NNP
18751	12424	27	Acts	Acts	NNPS
18751	12424	28	,	,	,
18751	12424	29	&	&	CC
18751	12424	30	c.	c.	NN
18751	12424	31	"	"	``
18751	12424	32	Simply	simply	RB
18751	12424	33	INDISPENSABLE	INDISPENSABLE	NNP
18751	12424	34	in	in	IN
18751	12424	35	the	the	DT
18751	12424	36	Analyst	Analyst	NNP
18751	12424	37	's	's	POS
18751	12424	38	laboratory	laboratory	NN
18751	12424	39	.	.	.
18751	12424	40	"	"	''
18751	12425	1	--_The	--_The	:
18751	12425	2	Lancet	Lancet	NNP
18751	12425	3	.	.	.
18751	12425	4	_	_	NNP
18751	12425	5	"	"	``
18751	12425	6	A	a	DT
18751	12425	7	new	new	JJ
18751	12425	8	edition	edition	NN
18751	12425	9	of	of	IN
18751	12425	10	Mr.	Mr.	NNP
18751	12425	11	Wynter	Wynter	NNP
18751	12425	12	Blyth	Blyth	NNP
18751	12425	13	's	's	POS
18751	12425	14	Standard	Standard	NNP
18751	12425	15	work	work	NN
18751	12425	16	,	,	,
18751	12425	17	ENRICHED	enriched	NN
18751	12425	18	WITH	with	IN
18751	12425	19	ALL	all	DT
18751	12425	20	THE	the	DT
18751	12425	21	RECENT	recent	JJ
18751	12425	22	DISCOVERIES	discovery	NNS
18751	12425	23	AND	and	CC
18751	12425	24	IMPROVEMENTS	improvement	NNS
18751	12425	25	,	,	,
18751	12425	26	will	will	MD
18751	12425	27	be	be	VB
18751	12425	28	accepted	accept	VBN
18751	12425	29	as	as	IN
18751	12425	30	a	a	DT
18751	12425	31	boon	boon	NN
18751	12425	32	.	.	.
18751	12425	33	"	"	''
18751	12426	1	--_Chemical	--_Chemical	:
18751	12426	2	News	News	NNP
18751	12426	3	.	.	.
18751	12426	4	_	_	NNP
18751	12426	5	*	*	NFP
18751	12426	6	*	*	NFP
18751	12426	7	*	*	NFP
18751	12426	8	*	*	NFP
18751	12426	9	*	*	NFP
18751	12426	10	THIRD	third	NN
18751	12426	11	EDITION	EDITION	NNP
18751	12426	12	.	.	.
18751	12427	1	In	in	IN
18751	12427	2	Large	large	JJ
18751	12427	3	8vo	8vo	NN
18751	12427	4	,	,	,
18751	12427	5	Cloth	Cloth	NNP
18751	12427	6	,	,	,
18751	12427	7	with	with	IN
18751	12427	8	Tables	Tables	NNPS
18751	12427	9	and	and	CC
18751	12427	10	Illustrations	Illustrations	NNPS
18751	12427	11	.	.	.
18751	12428	1	Price	price	NN
18751	12428	2	21s	21	NNS
18751	12428	3	.	.	.
18751	12429	1	~POISONS	~poisons	XX
18751	12429	2	:	:	:
18751	12429	3	THEIR	their	NN
18751	12429	4	EFFECTS	effect	NNS
18751	12429	5	AND	and	CC
18751	12429	6	DETECTION.~	DETECTION.~	VBZ
18751	12429	7	BY	by	IN
18751	12429	8	A.	a.	NN
18751	12429	9	WYNTER	WYNTER	NNP
18751	12429	10	BLYTH	BLYTH	NNP
18751	12429	11	,	,	,
18751	12429	12	M.R.C.S.	M.R.C.S.	NNP
18751	12429	13	,	,	,
18751	12429	14	F.I.C.	F.I.C.	NNP
18751	12429	15	,	,	,
18751	12429	16	F.C.S.	F.C.S.	NNP
18751	12429	17	,	,	,
18751	12429	18	Barrister	Barrister	NNP
18751	12429	19	-	-	HYPH
18751	12429	20	at	at	IN
18751	12429	21	-	-	HYPH
18751	12429	22	Law	Law	NNP
18751	12429	23	,	,	,
18751	12429	24	Public	Public	NNP
18751	12429	25	Analyst	Analyst	NNP
18751	12429	26	for	for	IN
18751	12429	27	the	the	DT
18751	12429	28	County	County	NNP
18751	12429	29	of	of	IN
18751	12429	30	Devon	Devon	NNP
18751	12429	31	,	,	,
18751	12429	32	and	and	CC
18751	12429	33	Medical	Medical	NNP
18751	12429	34	Officer	Officer	NNP
18751	12429	35	of	of	IN
18751	12429	36	Health	Health	NNP
18751	12429	37	for	for	IN
18751	12429	38	St.	St.	NNP
18751	12429	39	Marylebone	Marylebone	NNP
18751	12429	40	.	.	.
18751	12430	1	GENERAL	GENERAL	NNP
18751	12430	2	CONTENTS	content	NNS
18751	12430	3	.	.	.
18751	12431	1	I.--Historical	i.--historical	JJ
18751	12431	2	Introduction	Introduction	NNP
18751	12431	3	.	.	.
18751	12432	1	II.--Classification	ii.--classification	NN
18751	12432	2	--	--	:
18751	12432	3	Statistics	statistic	NNS
18751	12432	4	--	--	:
18751	12432	5	Connection	connection	NN
18751	12432	6	between	between	IN
18751	12432	7	Toxic	Toxic	NNP
18751	12432	8	Action	Action	NNP
18751	12432	9	and	and	CC
18751	12432	10	Chemical	Chemical	NNP
18751	12432	11	Composition	Composition	NNP
18751	12432	12	--	--	:
18751	12432	13	Life	Life	NNP
18751	12432	14	Tests	Tests	NNPS
18751	12432	15	--	--	:
18751	12432	16	General	General	NNP
18751	12432	17	Method	Method	NNP
18751	12432	18	of	of	IN
18751	12432	19	Procedure	Procedure	NNP
18751	12432	20	--	--	:
18751	12432	21	The	the	DT
18751	12432	22	Spectroscope	Spectroscope	NNP
18751	12432	23	--	--	:
18751	12432	24	Examination	examination	NN
18751	12432	25	of	of	IN
18751	12432	26	Blood	blood	NN
18751	12432	27	and	and	CC
18751	12432	28	Blood	Blood	NNP
18751	12432	29	Stains	Stains	NNPS
18751	12432	30	.	.	.
18751	12433	1	III.--Poisonous	iii.--poisonous	JJ
18751	12433	2	Gases	gas	NNS
18751	12433	3	.	.	.
18751	12434	1	IV.--Acids	iv.--acid	NNS
18751	12434	2	and	and	CC
18751	12434	3	Alkalies	alkali	NNS
18751	12434	4	.	.	.
18751	12435	1	V.--More	V.--More	NNP
18751	12435	2	or	or	CC
18751	12435	3	less	less	RBR
18751	12435	4	Volatile	Volatile	NNP
18751	12435	5	Poisonous	Poisonous	NNP
18751	12435	6	Substances	Substances	NNPS
18751	12435	7	.	.	.
18751	12436	1	VI.--Alkaloids	VI.--Alkaloids	NNP
18751	12436	2	and	and	CC
18751	12436	3	Poisonous	Poisonous	NNP
18751	12436	4	Vegetable	Vegetable	NNP
18751	12436	5	Principles	Principles	NNPS
18751	12436	6	.	.	.
18751	12437	1	VII.--Poisons	VII.--Poisons	NNP
18751	12437	2	derived	derive	VBN
18751	12437	3	from	from	IN
18751	12437	4	Living	Living	NNP
18751	12437	5	or	or	CC
18751	12437	6	Dead	Dead	NNP
18751	12437	7	Animal	Animal	NNP
18751	12437	8	Substances	Substances	NNPS
18751	12437	9	.	.	.
18751	12438	1	VIII.--The	VIII.--The	NNP
18751	12438	2	Oxalic	Oxalic	NNP
18751	12438	3	Acid	Acid	NNP
18751	12438	4	Group	Group	NNP
18751	12438	5	.	.	.
18751	12439	1	IX.--Inorganic	IX.--Inorganic	NNP
18751	12439	2	Poisons	poison	NNS
18751	12439	3	.	.	.
18751	12440	1	Appendix	Appendix	NNP
18751	12440	2	:	:	:
18751	12440	3	Treatment	treatment	NN
18751	12440	4	,	,	,
18751	12440	5	by	by	IN
18751	12440	6	Antidotes	Antidotes	NNPS
18751	12440	7	or	or	CC
18751	12440	8	otherwise	otherwise	RB
18751	12440	9	,	,	,
18751	12440	10	of	of	IN
18751	12440	11	Cases	case	NNS
18751	12440	12	of	of	IN
18751	12440	13	Poisoning	poisoning	NN
18751	12440	14	.	.	.
18751	12441	1	"	"	``
18751	12441	2	Undoubtedly	undoubtedly	RB
18751	12441	3	THE	the	DT
18751	12441	4	MOST	most	RBS
18751	12441	5	COMPLETE	complete	JJ
18751	12441	6	WORK	work	NN
18751	12441	7	on	on	IN
18751	12441	8	Toxicology	Toxicology	NNP
18751	12441	9	in	in	IN
18751	12441	10	our	-PRON-	PRP$
18751	12441	11	language	language	NN
18751	12441	12	.	.	.
18751	12441	13	"	"	''
18751	12442	1	--_The	--_The	:
18751	12442	2	Analyst	Analyst	NNP
18751	12442	3	(	(	-LRB-
18751	12442	4	on	on	IN
18751	12442	5	the	the	DT
18751	12442	6	Third	Third	NNP
18751	12442	7	Edition	Edition	NNP
18751	12442	8	)	)	-RRB-
18751	12442	9	.	.	.
18751	12442	10	_	_	NNP
18751	12442	11	"	"	``
18751	12442	12	As	as	IN
18751	12442	13	a	a	DT
18751	12442	14	PRACTICAL	practical	NN
18751	12442	15	GUIDE	GUIDE	NNP
18751	12442	16	,	,	,
18751	12442	17	we	-PRON-	PRP
18751	12442	18	know	know	VBP
18751	12442	19	NO	no	DT
18751	12442	20	BETTER	BETTER	NNP
18751	12442	21	work	work	VBP
18751	12442	22	.	.	.
18751	12442	23	"	"	''
18751	12443	1	--_The	--_The	:
18751	12443	2	Lancet	Lancet	NNP
18751	12443	3	(	(	-LRB-
18751	12443	4	on	on	IN
18751	12443	5	the	the	DT
18751	12443	6	Third	Third	NNP
18751	12443	7	Edition	Edition	NNP
18751	12443	8	)	)	-RRB-
18751	12443	9	.	.	.
18751	12443	10	_	_	NNP
18751	12443	11	*	*	NFP
18751	12443	12	*	*	NFP
18751	12443	13	*	*	NFP
18751	12443	14	In	in	IN
18751	12443	15	the	the	DT
18751	12443	16	THIRD	THIRD	NNP
18751	12443	17	EDITION	EDITION	NNP
18751	12443	18	,	,	,
18751	12443	19	Enlarged	Enlarged	NNP
18751	12443	20	and	and	CC
18751	12443	21	partly	partly	RB
18751	12443	22	Re	re	VB
18751	12443	23	-	-	HYPH
18751	12443	24	written	write	VBN
18751	12443	25	,	,	,
18751	12443	26	NEW	NEW	NNP
18751	12443	27	ANALYTICAL	ANALYTICAL	NNP
18751	12443	28	METHODS	method	NNS
18751	12443	29	have	have	VBP
18751	12443	30	been	be	VBN
18751	12443	31	introduced	introduce	VBN
18751	12443	32	,	,	,
18751	12443	33	and	and	CC
18751	12443	34	the	the	DT
18751	12443	35	CADAVERIC	CADAVERIC	NNP
18751	12443	36	ALKALOIDS	ALKALOIDS	NNP
18751	12443	37	,	,	,
18751	12443	38	or	or	CC
18751	12443	39	PTOMAINES	PTOMAINES	NNP
18751	12443	40	,	,	,
18751	12443	41	bodies	body	NNS
18751	12443	42	playing	play	VBG
18751	12443	43	so	so	RB
18751	12443	44	great	great	JJ
18751	12443	45	a	a	DT
18751	12443	46	part	part	NN
18751	12443	47	in	in	IN
18751	12443	48	Food	food	NN
18751	12443	49	-	-	HYPH
18751	12443	50	poisoning	poisoning	NN
18751	12443	51	and	and	CC
18751	12443	52	in	in	IN
18751	12443	53	the	the	DT
18751	12443	54	Manifestations	Manifestations	NNPS
18751	12443	55	of	of	IN
18751	12443	56	Disease	Disease	NNP
18751	12443	57	,	,	,
18751	12443	58	have	have	VBP
18751	12443	59	received	receive	VBN
18751	12443	60	special	special	JJ
18751	12443	61	attention	attention	NN
18751	12443	62	.	.	.
18751	12444	1	*	*	NFP
18751	12444	2	*	*	NFP
18751	12444	3	*	*	NFP
18751	12444	4	*	*	NFP
18751	12444	5	*	*	NFP
18751	12444	6	With	with	IN
18751	12444	7	Numerous	Numerous	NNP
18751	12444	8	Tables	Tables	NNPS
18751	12444	9	,	,	,
18751	12444	10	and	and	CC
18751	12444	11	22	22	CD
18751	12444	12	Illustrations	illustration	NNS
18751	12444	13	.	.	.
18751	12445	1	16s	16	NNS
18751	12445	2	.	.	.
18751	12446	1	~DAIRY	~DAIRY	NFP
18751	12446	2	CHEMISTRY	CHEMISTRY	NNP
18751	12446	3	FOR	for	IN
18751	12446	4	DAIRY	DAIRY	NNP
18751	12446	5	MANAGERS	manager	NNS
18751	12446	6	,	,	,
18751	12446	7	CHEMISTS	CHEMISTS	NNP
18751	12446	8	,	,	,
18751	12446	9	AND	and	CC
18751	12446	10	ANALYSTS~	ANALYSTS~	NNP
18751	12446	11	A	a	DT
18751	12446	12	Practical	practical	JJ
18751	12446	13	Handbook	Handbook	NNP
18751	12446	14	for	for	IN
18751	12446	15	Dairy	Dairy	NNP
18751	12446	16	Chemists	Chemists	NNPS
18751	12446	17	and	and	CC
18751	12446	18	others	other	NNS
18751	12446	19	having	have	VBG
18751	12446	20	Control	Control	NNP
18751	12446	21	of	of	IN
18751	12446	22	Dairies	Dairies	NNP
18751	12446	23	.	.	.
18751	12447	1	BY	by	IN
18751	12447	2	H.	H.	NNP
18751	12447	3	DROOP	DROOP	NNP
18751	12447	4	RICHMOND	RICHMOND	NNP
18751	12447	5	,	,	,
18751	12447	6	F.C.S.	F.C.S.	NNP
18751	12447	7	,	,	,
18751	12447	8	CHEMIST	CHEMIST	VBD
18751	12447	9	TO	to	IN
18751	12447	10	THE	the	DT
18751	12447	11	AYLESBURY	AYLESBURY	NNP
18751	12447	12	DAIRY	DAIRY	NNP
18751	12447	13	COMPANY	COMPANY	NNP
18751	12447	14	.	.	.
18751	12448	1	_	_	NNP
18751	12448	2	Contents._--I.	Contents._--I.	NNP
18751	12449	1	Introductory.--The	introductory.--the	JJ
18751	12449	2	Constituents	constituent	NNS
18751	12449	3	of	of	IN
18751	12449	4	Milk	milk	NN
18751	12449	5	.	.	.
18751	12450	1	II	ii	CD
18751	12450	2	.	.	.
18751	12451	1	The	the	DT
18751	12451	2	Analysis	Analysis	NNP
18751	12451	3	of	of	IN
18751	12451	4	Milk	Milk	NNP
18751	12451	5	.	.	.
18751	12452	1	III	iii	CD
18751	12452	2	.	.	.
18751	12453	1	Normal	normal	JJ
18751	12453	2	Milk	milk	NN
18751	12453	3	:	:	:
18751	12453	4	its	-PRON-	PRP$
18751	12453	5	Adulterations	adulteration	NNS
18751	12453	6	and	and	CC
18751	12453	7	and	and	CC
18751	12453	8	their	-PRON-	PRP$
18751	12453	9	Detection	detection	NN
18751	12453	10	.	.	.
18751	12454	1	IV	IV	NNP
18751	12454	2	.	.	.
18751	12455	1	The	the	DT
18751	12455	2	Chemical	Chemical	NNP
18751	12455	3	Control	Control	NNP
18751	12455	4	of	of	IN
18751	12455	5	the	the	DT
18751	12455	6	Dairy	Dairy	NNP
18751	12455	7	.	.	.
18751	12456	1	V.	V.	NNP
18751	12456	2	Alterations	Alterations	NNP
18751	12456	3	,	,	,
18751	12456	4	Biological	Biological	NNP
18751	12456	5	and	and	CC
18751	12456	6	Sanitary	Sanitary	NNP
18751	12456	7	Matters	Matters	NNPS
18751	12456	8	.	.	.
18751	12457	1	VI	VI	NNP
18751	12457	2	.	.	.
18751	12458	1	Butter	butter	NN
18751	12458	2	.	.	.
18751	12459	1	VII	VII	NNP
18751	12459	2	.	.	.
18751	12460	1	Other	other	JJ
18751	12460	2	Milk	milk	NN
18751	12460	3	Products	product	NNS
18751	12460	4	.	.	.
18751	12461	1	VIII	VIII	NNP
18751	12461	2	.	.	.
18751	12462	1	The	the	DT
18751	12462	2	Milk	milk	NN
18751	12462	3	of	of	IN
18751	12462	4	Mammals	Mammals	NNPS
18751	12462	5	other	other	JJ
18751	12462	6	than	than	IN
18751	12462	7	the	the	DT
18751	12462	8	Cow.--Appendices.--Tables.--Index	Cow.--Appendices.--Tables.--Index	NNP
18751	12462	9	.	.	.
18751	12462	10	"	"	''
18751	12463	1	...	...	NFP
18751	12464	1	In	in	IN
18751	12464	2	our	-PRON-	PRP$
18751	12464	3	opinion	opinion	NN
18751	12464	4	the	the	DT
18751	12464	5	book	book	NN
18751	12464	6	is	be	VBZ
18751	12464	7	the	the	DT
18751	12464	8	BEST	BEST	NNP
18751	12464	9	CONTRIBUTION	CONTRIBUTION	NNS
18751	12464	10	ON	on	IN
18751	12464	11	THE	the	DT
18751	12464	12	SUBJECT	SUBJECT	NNS
18751	12464	13	THAT	that	WDT
18751	12464	14	HAS	have	VBZ
18751	12464	15	YET	yet	RB
18751	12464	16	APPEARED	APPEARED	NNS
18751	12464	17	in	in	IN
18751	12464	18	the	the	DT
18751	12464	19	English	english	JJ
18751	12464	20	language	language	NN
18751	12464	21	.	.	.
18751	12464	22	"	"	''
18751	12465	1	--_Lancet	--_Lancet	:
18751	12465	2	.	.	.
18751	12465	3	_	_	NNP
18751	12465	4	*	*	NFP
18751	12465	5	*	*	NFP
18751	12465	6	*	*	NFP
18751	12465	7	*	*	NFP
18751	12465	8	*	*	NFP
18751	12465	9	AT	at	IN
18751	12465	10	PRESS	PRESS	NNP
18751	12465	11	,	,	,
18751	12465	12	Fully	Fully	NNP
18751	12465	13	Illustrated	Illustrated	NNP
18751	12465	14	.	.	.
18751	12466	1	~MILK	~milk	XX
18751	12466	2	:	:	:
18751	12466	3	ITS	ITS	NNP
18751	12466	4	PRODUCTION	PRODUCTION	NNP
18751	12466	5	&	&	CC
18751	12466	6	USES.~	USES.~	NNP
18751	12466	7	_	_	NNP
18751	12466	8	With	with	IN
18751	12466	9	Chapters	Chapters	NNPS
18751	12466	10	on	on	IN
18751	12466	11	Dairy	Dairy	NNP
18751	12466	12	Farming	Farming	NNP
18751	12466	13	,	,	,
18751	12466	14	The	the	DT
18751	12466	15	Diseases	Diseases	NNPS
18751	12466	16	of	of	IN
18751	12466	17	Cattle	Cattle	NNPS
18751	12466	18	,	,	,
18751	12466	19	and	and	CC
18751	12466	20	on	on	IN
18751	12466	21	the	the	DT
18751	12466	22	Hygiene	Hygiene	NNP
18751	12466	23	and	and	CC
18751	12466	24	Control	Control	NNP
18751	12466	25	of	of	IN
18751	12466	26	Supplies	Supplies	NNPS
18751	12466	27	.	.	.
18751	12466	28	_	_	NNP
18751	12466	29	BY	by	IN
18751	12466	30	EDWARD	EDWARD	NNP
18751	12466	31	F.	F.	NNP
18751	12466	32	WILLOUGHBY	WILLOUGHBY	NNP
18751	12466	33	,	,	,
18751	12466	34	M.D.	M.D.	NNP
18751	12467	1	(	(	-LRB-
18751	12467	2	Lond	Lond	NNP
18751	12467	3	.	.	.
18751	12468	1	)	)	-RRB-
18751	12468	2	,	,	,
18751	12468	3	D.P.H.	D.P.H.	NNP
18751	12469	1	(	(	-LRB-
18751	12469	2	Lond	Lond	NNP
18751	12469	3	.	.	.
18751	12470	1	and	and	CC
18751	12470	2	Camb	Camb	NNP
18751	12470	3	.	.	.
18751	12471	1	)	)	-RRB-
18751	12471	2	,	,	,
18751	12471	3	Inspector	Inspector	NNP
18751	12471	4	of	of	IN
18751	12471	5	Farms	Farms	NNPS
18751	12471	6	and	and	CC
18751	12471	7	General	General	NNP
18751	12471	8	Scientific	Scientific	NNP
18751	12471	9	Adviser	Adviser	NNP
18751	12471	10	to	to	IN
18751	12471	11	Welford	Welford	NNP
18751	12471	12	and	and	CC
18751	12471	13	Sons	Sons	NNPS
18751	12471	14	,	,	,
18751	12471	15	Ltd.	Ltd.	NNP
18751	12471	16	*	*	NFP
18751	12471	17	*	*	NFP
18751	12471	18	*	*	NFP
18751	12471	19	*	*	NFP
18751	12471	20	*	*	NFP
18751	12471	21	Crown	Crown	NNP
18751	12471	22	8vo	8vo	NN
18751	12471	23	,	,	,
18751	12471	24	Handsome	Handsome	NNP
18751	12471	25	Cloth	Cloth	NNP
18751	12471	26	.	.	.
18751	12472	1	Fully	fully	RB
18751	12472	2	Illustrated	Illustrated	NNP
18751	12472	3	.	.	.
18751	12473	1	10s	10	NNS
18751	12473	2	.	.	.
18751	12474	1	6d	6d	NNP
18751	12474	2	.	.	.
18751	12475	1	~FLESH	~FLESH	NFP
18751	12475	2	FOODS	foods	NN
18751	12475	3	:	:	:
18751	12475	4	With	with	IN
18751	12475	5	Methods	method	NNS
18751	12475	6	for	for	IN
18751	12475	7	their	-PRON-	PRP$
18751	12475	8	Chemical	Chemical	NNP
18751	12475	9	,	,	,
18751	12475	10	Microscopical	Microscopical	NNP
18751	12475	11	,	,	,
18751	12475	12	and	and	CC
18751	12475	13	Bacteriological	Bacteriological	NNP
18751	12475	14	Examination.~	Examination.~	NNP
18751	12475	15	_	_	NNP
18751	12475	16	A	a	DT
18751	12475	17	Practical	Practical	NNP
18751	12475	18	Handbook	Handbook	NNP
18751	12475	19	for	for	IN
18751	12475	20	Medical	Medical	NNP
18751	12475	21	Men	Men	NNPS
18751	12475	22	,	,	,
18751	12475	23	Analysts	Analysts	NNPS
18751	12475	24	,	,	,
18751	12475	25	Inspectors	Inspectors	NNPS
18751	12475	26	and	and	CC
18751	12475	27	others	other	NNS
18751	12475	28	.	.	.
18751	12475	29	_	_	NNP
18751	12475	30	BY	by	IN
18751	12475	31	C.	C.	NNP
18751	12475	32	AINSWORTH	AINSWORTH	NNP
18751	12475	33	MITCHELL	MITCHELL	NNP
18751	12475	34	,	,	,
18751	12475	35	B.A.	B.A.	NNP
18751	12476	1	(	(	-LRB-
18751	12476	2	OXON	OXON	NNP
18751	12476	3	)	)	-RRB-
18751	12476	4	,	,	,
18751	12476	5	Fellow	Fellow	NNP
18751	12476	6	of	of	IN
18751	12476	7	the	the	DT
18751	12476	8	Institute	Institute	NNP
18751	12476	9	of	of	IN
18751	12476	10	Chemistry	Chemistry	NNP
18751	12476	11	;	;	:
18751	12476	12	Member	Member	NNP
18751	12476	13	of	of	IN
18751	12476	14	Council	Council	NNP
18751	12476	15	,	,	,
18751	12476	16	Society	Society	NNP
18751	12476	17	of	of	IN
18751	12476	18	Public	Public	NNP
18751	12476	19	Analysts	Analysts	NNPS
18751	12476	20	.	.	.
18751	12477	1	_	_	NNP
18751	12477	2	With	with	IN
18751	12477	3	Numerous	Numerous	NNP
18751	12477	4	Tables	Tables	NNPS
18751	12477	5	,	,	,
18751	12477	6	Illustrations	Illustrations	NNPS
18751	12477	7	,	,	,
18751	12477	8	and	and	CC
18751	12477	9	a	a	DT
18751	12477	10	Coloured	Coloured	NNP
18751	12477	11	Plate	Plate	NNP
18751	12477	12	.	.	.
18751	12477	13	_	_	NNP
18751	12477	14	CONTENTS.--Structure	contents.--structure	NN
18751	12477	15	and	and	CC
18751	12477	16	Chemical	Chemical	NNP
18751	12477	17	Composition	Composition	NNP
18751	12477	18	of	of	IN
18751	12477	19	Muscular	Muscular	NNP
18751	12477	20	Fibre.--of	Fibre.--of	NNP
18751	12477	21	Connective	Connective	NNP
18751	12477	22	Tissue	Tissue	NNP
18751	12477	23	,	,	,
18751	12477	24	and	and	CC
18751	12477	25	Blood.--The	Blood.--The	NNP
18751	12477	26	Flesh	Flesh	NNP
18751	12477	27	of	of	IN
18751	12477	28	Different	Different	NNP
18751	12477	29	Animals.--The	Animals.--The	NNP
18751	12477	30	Examination	examination	NN
18751	12477	31	of	of	IN
18751	12477	32	Flesh.--Methods	flesh.--methods	CD
18751	12477	33	of	of	IN
18751	12477	34	Examining	Examining	NNP
18751	12477	35	Animal	Animal	NNP
18751	12477	36	Fat.--The	Fat.--The	NNP
18751	12477	37	Preservation	preservation	NN
18751	12477	38	of	of	IN
18751	12477	39	Flesh.--Composition	flesh.--composition	CD
18751	12477	40	and	and	CC
18751	12477	41	Analysis	Analysis	NNP
18751	12477	42	of	of	IN
18751	12477	43	Sausages.--Proteids	Sausages.--Proteids	NNP
18751	12477	44	of	of	IN
18751	12477	45	Flesh.--Meat	Flesh.--Meat	NNP
18751	12477	46	Extracts	Extracts	NNP
18751	12477	47	and	and	CC
18751	12477	48	Flesh	Flesh	NNP
18751	12477	49	Peptones.--The	Peptones.--The	NNP
18751	12477	50	Cooking	Cooking	NNP
18751	12477	51	of	of	IN
18751	12477	52	Flesh.--Poisonous	flesh.--poisonous	CD
18751	12477	53	Flesh.--The	Flesh.--The	NNP
18751	12477	54	Animal	Animal	NNP
18751	12477	55	Parasites	Parasites	NNPS
18751	12477	56	of	of	IN
18751	12477	57	Flesh.--The	Flesh.--The	NNP
18751	12477	58	Bacteriological	Bacteriological	NNP
18751	12477	59	Examination	examination	NN
18751	12477	60	of	of	IN
18751	12477	61	Flesh.--The	Flesh.--The	NNP
18751	12477	62	Extraction	Extraction	NNP
18751	12477	63	and	and	CC
18751	12477	64	Separation	Separation	NNP
18751	12477	65	of	of	IN
18751	12477	66	Ptomaines.--INDEX	ptomaines.--index	NN
18751	12477	67	.	.	.
18751	12478	1	*	*	NFP
18751	12478	2	*	*	NFP
18751	12478	3	*	*	NFP
18751	12478	4	This	this	DT
18751	12478	5	work	work	NN
18751	12478	6	is	be	VBZ
18751	12478	7	a	a	DT
18751	12478	8	complete	complete	JJ
18751	12478	9	compendium	compendium	NN
18751	12478	10	of	of	IN
18751	12478	11	the	the	DT
18751	12478	12	CHEMISTRY	CHEMISTRY	NNP
18751	12478	13	OF	of	IN
18751	12478	14	ANIMAL	ANIMAL	NNP
18751	12478	15	TISSUES	TISSUES	NNP
18751	12478	16	.	.	.
18751	12479	1	It	-PRON-	PRP
18751	12479	2	contains	contain	VBZ
18751	12479	3	directions	direction	NNS
18751	12479	4	for	for	IN
18751	12479	5	the	the	DT
18751	12479	6	detection	detection	NN
18751	12479	7	of	of	IN
18751	12479	8	morbid	morbid	NN
18751	12479	9	conditions	condition	NNS
18751	12479	10	,	,	,
18751	12479	11	putrefactive	putrefactive	JJ
18751	12479	12	changes	change	NNS
18751	12479	13	,	,	,
18751	12479	14	and	and	CC
18751	12479	15	poisonous	poisonous	JJ
18751	12479	16	or	or	CC
18751	12479	17	injurious	injurious	JJ
18751	12479	18	constituents	constituent	NNS
18751	12479	19	,	,	,
18751	12479	20	together	together	RB
18751	12479	21	with	with	IN
18751	12479	22	an	an	DT
18751	12479	23	account	account	NN
18751	12479	24	of	of	IN
18751	12479	25	their	-PRON-	PRP$
18751	12479	26	causes	cause	NNS
18751	12479	27	and	and	CC
18751	12479	28	effects.--_Publishers	effects.--_publishers	UH
18751	12479	29	'	'	``
18751	12479	30	Note	note	VB
18751	12479	31	.	.	.
18751	12479	32	_	_	NNP
18751	12479	33	"	"	``
18751	12479	34	A	a	DT
18751	12479	35	compilation	compilation	NN
18751	12479	36	which	which	WDT
18751	12479	37	will	will	MD
18751	12479	38	be	be	VB
18751	12479	39	most	most	RBS
18751	12479	40	useful	useful	JJ
18751	12479	41	for	for	IN
18751	12479	42	the	the	DT
18751	12479	43	class	class	NN
18751	12479	44	for	for	IN
18751	12479	45	whom	whom	WP
18751	12479	46	it	-PRON-	PRP
18751	12479	47	is	be	VBZ
18751	12479	48	intended	intend	VBN
18751	12479	49	.	.	.
18751	12479	50	"	"	''
18751	12480	1	--_Athenæum	--_Athenæum	:
18751	12480	2	.	.	.
18751	12480	3	_	_	NNP
18751	12480	4	"	"	``
18751	12480	5	A	a	DT
18751	12480	6	book	book	NN
18751	12480	7	which	which	WDT
18751	12480	8	NO	NO	NNP
18751	12480	9	ONE	one	CD
18751	12480	10	whose	whose	WP$
18751	12480	11	duties	duty	NNS
18751	12480	12	involve	involve	VBP
18751	12480	13	considerations	consideration	NNS
18751	12480	14	of	of	IN
18751	12480	15	food	food	NN
18751	12480	16	supply	supply	NN
18751	12480	17	CAN	CAN	MD
18751	12480	18	AFFORD	afford	VB
18751	12480	19	TO	to	TO
18751	12480	20	BE	be	VB
18751	12480	21	WITHOUT	without	IN
18751	12480	22	.	.	.
18751	12480	23	"	"	''
18751	12481	1	--_Municipal	--_Municipal	:
18751	12481	2	Journal	Journal	NNP
18751	12481	3	.	.	.
18751	12481	4	_	_	NNP
18751	12481	5	*	*	NFP
18751	12481	6	*	*	NFP
18751	12481	7	*	*	NFP
18751	12481	8	*	*	NFP
18751	12481	9	*	*	NFP
18751	12481	10	In	in	IN
18751	12481	11	Large	large	JJ
18751	12481	12	8vo	8vo	NN
18751	12481	13	.	.	.
18751	12482	1	Handsome	Handsome	NNP
18751	12482	2	Cloth	Cloth	NNP
18751	12482	3	.	.	.
18751	12483	1	With	with	IN
18751	12483	2	numerous	numerous	JJ
18751	12483	3	Illustrations	illustration	NNS
18751	12483	4	.	.	.
18751	12484	1	_	_	NNP
18751	12484	2	Each	each	DT
18751	12484	3	Volume	volume	NN
18751	12484	4	Complete	complete	JJ
18751	12484	5	in	in	IN
18751	12484	6	Itself	-PRON-	PRP
18751	12484	7	,	,	,
18751	12484	8	and	and	CC
18751	12484	9	Sold	sell	VBD
18751	12484	10	Separately	separately	RB
18751	12484	11	.	.	.
18751	12484	12	_	_	NNP
18751	12484	13	~TECHNICAL	~technical	UH
18751	12484	14	MYCOLOGY:~	MYCOLOGY:~	NNP
18751	12484	15	THE	the	DT
18751	12484	16	UTILISATION	UTILISATION	NNP
18751	12484	17	OF	of	IN
18751	12484	18	MICRO	MICRO	NNP
18751	12484	19	-	-	HYPH
18751	12484	20	ORGANISMS	ORGANISMS	NNP
18751	12484	21	IN	in	IN
18751	12484	22	THE	the	DT
18751	12484	23	ARTS	ARTS	NNP
18751	12484	24	AND	and	CC
18751	12484	25	MANUFACTURES	MANUFACTURES	NNP
18751	12484	26	.	.	.
18751	12485	1	_	_	NNP
18751	12485	2	A	a	DT
18751	12485	3	Practical	Practical	NNP
18751	12485	4	Handbook	Handbook	NNP
18751	12485	5	on	on	IN
18751	12485	6	Fermentation	Fermentation	NNP
18751	12485	7	and	and	CC
18751	12485	8	Fermentative	Fermentative	NNP
18751	12485	9	Processes	Processes	NNPS
18751	12485	10	for	for	IN
18751	12485	11	the	the	DT
18751	12485	12	Use	Use	NNP
18751	12485	13	of	of	IN
18751	12485	14	Brewers	Brewers	NNPS
18751	12485	15	and	and	CC
18751	12485	16	Distillers	Distillers	NNPS
18751	12485	17	,	,	,
18751	12485	18	Analysts	Analysts	NNPS
18751	12485	19	,	,	,
18751	12485	20	Technical	Technical	NNP
18751	12485	21	and	and	CC
18751	12485	22	Agricultural	Agricultural	NNP
18751	12485	23	Chemists	Chemists	NNPS
18751	12485	24	,	,	,
18751	12485	25	and	and	CC
18751	12485	26	all	all	DT
18751	12485	27	interested	interested	JJ
18751	12485	28	in	in	IN
18751	12485	29	the	the	DT
18751	12485	30	Industries	Industries	NNPS
18751	12485	31	dependent	dependent	JJ
18751	12485	32	on	on	IN
18751	12485	33	Fermentation	Fermentation	NNP
18751	12485	34	.	.	.
18751	12485	35	_	_	NNP
18751	12485	36	BY	by	IN
18751	12485	37	DR	DR	NNP
18751	12485	38	.	.	.
18751	12485	39	FRANZ	FRANZ	NNP
18751	12485	40	LAFAR	LAFAR	NNP
18751	12485	41	,	,	,
18751	12485	42	Professor	Professor	NNP
18751	12485	43	of	of	IN
18751	12485	44	Fermentation	Fermentation	NNP
18751	12485	45	-	-	HYPH
18751	12485	46	Physiology	Physiology	NNP
18751	12485	47	and	and	CC
18751	12485	48	Bacteriology	Bacteriology	NNP
18751	12485	49	in	in	IN
18751	12485	50	the	the	DT
18751	12485	51	Technical	Technical	NNP
18751	12485	52	High	High	NNP
18751	12485	53	School	School	NNP
18751	12485	54	,	,	,
18751	12485	55	Vienna	Vienna	NNP
18751	12485	56	.	.	.
18751	12486	1	With	with	IN
18751	12486	2	an	an	DT
18751	12486	3	Introduction	introduction	NN
18751	12486	4	by	by	IN
18751	12486	5	DR	DR	NNP
18751	12486	6	.	.	.
18751	12486	7	EMIL	EMIL	NNP
18751	12486	8	CHR	CHR	NNP
18751	12486	9	.	.	.
18751	12487	1	HANSEN	HANSEN	NNP
18751	12487	2	,	,	,
18751	12487	3	Principal	principal	NN
18751	12487	4	of	of	IN
18751	12487	5	the	the	DT
18751	12487	6	Carlsberg	Carlsberg	NNP
18751	12487	7	Laboratory	Laboratory	NNP
18751	12487	8	,	,	,
18751	12487	9	Copenhagen	Copenhagen	NNP
18751	12487	10	.	.	.
18751	12488	1	TRANSLATED	translate	VBN
18751	12488	2	BY	by	IN
18751	12488	3	CHARLES	CHARLES	NNP
18751	12488	4	T.C.	T.C.	NNP
18751	12489	1	SALTER	SALTER	NNP
18751	12489	2	.	.	.
18751	12490	1	~Vol	~Vol	NNP
18751	12490	2	.	.	.
18751	12491	1	I.--SCHIZOMYCETIC	i.--schizomycetic	SYM
18751	12491	2	FERMENTATION.~	FERMENTATION.~	NNP
18751	12491	3	15s	15	NNS
18751	12491	4	.	.	.
18751	12492	1	_	_	NNP
18751	12492	2	Including	include	VBG
18751	12492	3	the	the	DT
18751	12492	4	Theory	Theory	NNP
18751	12492	5	of	of	IN
18751	12492	6	Fermentation	Fermentation	NNP
18751	12492	7	,	,	,
18751	12492	8	the	the	DT
18751	12492	9	Principles	Principles	NNPS
18751	12492	10	of	of	IN
18751	12492	11	Sterilization	Sterilization	NNP
18751	12492	12	,	,	,
18751	12492	13	and	and	CC
18751	12492	14	Pure	Pure	NNP
18751	12492	15	Culture	Culture	NNP
18751	12492	16	Processes	Processes	NNPS
18751	12492	17	.	.	.
18751	12492	18	_	_	NNP
18751	12492	19	~Vol	~vol	NN
18751	12492	20	.	.	.
18751	12493	1	II	II	NNP
18751	12493	2	.	.	NNP
18751	12493	3	,	,	,
18751	12493	4	Part	Part	NNP
18751	12493	5	I.	I.	NNP
18751	12493	6	EUMYCETIC	eumycetic	NN
18751	12493	7	FERMENTATION.~	FERMENTATION.~	NNP
18751	12493	8	7s	7s	CD
18751	12493	9	.	.	.
18751	12494	1	6d	6d	NNP
18751	12494	2	.	.	.
18751	12495	1	_	_	NNP
18751	12495	2	The	the	DT
18751	12495	3	Morphology	Morphology	NNP
18751	12495	4	,	,	,
18751	12495	5	Chemistry	Chemistry	NNP
18751	12495	6	,	,	,
18751	12495	7	Physiology	Physiology	NNP
18751	12495	8	,	,	,
18751	12495	9	and	and	CC
18751	12495	10	Fermentative	fermentative	JJ
18751	12495	11	Processes	Processes	NNPS
18751	12495	12	of	of	IN
18751	12495	13	the	the	DT
18751	12495	14	Eumycetes	Eumycetes	NNPS
18751	12495	15	,	,	,
18751	12495	16	Zygomycetes	Zygomycetes	NNPS
18751	12495	17	,	,	,
18751	12495	18	and	and	CC
18751	12495	19	Saccharomycetes	Saccharomycetes	NNP
18751	12495	20	.	.	.
18751	12495	21	_	_	NNP
18751	12495	22	"	"	``
18751	12495	23	The	the	DT
18751	12495	24	first	first	JJ
18751	12495	25	work	work	NN
18751	12495	26	of	of	IN
18751	12495	27	the	the	DT
18751	12495	28	kind	kind	NN
18751	12495	29	which	which	WDT
18751	12495	30	can	can	MD
18751	12495	31	lay	lay	VB
18751	12495	32	claim	claim	NN
18751	12495	33	to	to	TO
18751	12495	34	completeness	completeness	VB
18751	12495	35	in	in	IN
18751	12495	36	the	the	DT
18751	12495	37	treatment	treatment	NN
18751	12495	38	of	of	IN
18751	12495	39	a	a	DT
18751	12495	40	fascinating	fascinating	JJ
18751	12495	41	subject	subject	NN
18751	12495	42	.	.	.
18751	12496	1	The	the	DT
18751	12496	2	plan	plan	NN
18751	12496	3	is	be	VBZ
18751	12496	4	admirable	admirable	JJ
18751	12496	5	,	,	,
18751	12496	6	the	the	DT
18751	12496	7	classification	classification	NN
18751	12496	8	simple	simple	NN
18751	12496	9	,	,	,
18751	12496	10	the	the	DT
18751	12496	11	style	style	NN
18751	12496	12	is	be	VBZ
18751	12496	13	good	good	JJ
18751	12496	14	,	,	,
18751	12496	15	and	and	CC
18751	12496	16	the	the	DT
18751	12496	17	tendency	tendency	NN
18751	12496	18	of	of	IN
18751	12496	19	the	the	DT
18751	12496	20	whole	whole	JJ
18751	12496	21	volume	volume	NN
18751	12496	22	is	be	VBZ
18751	12496	23	to	to	TO
18751	12496	24	convey	convey	VB
18751	12496	25	sure	sure	JJ
18751	12496	26	information	information	NN
18751	12496	27	to	to	IN
18751	12496	28	the	the	DT
18751	12496	29	reader	reader	NN
18751	12496	30	.	.	.
18751	12496	31	"--_Lancet	"--_Lancet	''
18751	12496	32	_	_	NNP
18751	12496	33	.	.	.
18751	12497	1	*	*	NFP
18751	12497	2	*	*	NFP
18751	12497	3	*	*	NFP
18751	12497	4	The	the	DT
18751	12497	5	publishers	publisher	NNS
18751	12497	6	trust	trust	VBP
18751	12497	7	that	that	IN
18751	12497	8	before	before	IN
18751	12497	9	long	long	RB
18751	12497	10	they	-PRON-	PRP
18751	12497	11	will	will	MD
18751	12497	12	be	be	VB
18751	12497	13	able	able	JJ
18751	12497	14	to	to	TO
18751	12497	15	present	present	VB
18751	12497	16	English	english	JJ
18751	12497	17	readers	reader	NNS
18751	12497	18	with	with	IN
18751	12497	19	the	the	DT
18751	12497	20	whole	whole	NN
18751	12497	21	of	of	IN
18751	12497	22	the	the	DT
18751	12497	23	second	second	JJ
18751	12497	24	volume	volume	NN
18751	12497	25	,	,	,
18751	12497	26	arrangements	arrangement	NNS
18751	12497	27	having	have	VBG
18751	12497	28	been	be	VBN
18751	12497	29	concluded	conclude	VBN
18751	12497	30	whereby	whereby	WRB
18751	12497	31	,	,	,
18751	12497	32	upon	upon	IN
18751	12497	33	its	-PRON-	PRP$
18751	12497	34	appearance	appearance	NN
18751	12497	35	in	in	IN
18751	12497	36	Germany	Germany	NNP
18751	12497	37	,	,	,
18751	12497	38	the	the	DT
18751	12497	39	English	english	JJ
18751	12497	40	translation	translation	NN
18751	12497	41	will	will	MD
18751	12497	42	be	be	VB
18751	12497	43	at	at	IN
18751	12497	44	once	once	RB
18751	12497	45	put	put	VBN
18751	12497	46	in	in	IN
18751	12497	47	hand	hand	NN
18751	12497	48	.	.	.
18751	12498	1	This	this	DT
18751	12498	2	is	be	VBZ
18751	12498	3	now	now	RB
18751	12498	4	being	be	VBG
18751	12498	5	done	do	VBN
18751	12498	6	with	with	IN
18751	12498	7	Part	Part	NNP
18751	12498	8	I.	I.	NNP
18751	12498	9	,	,	,
18751	12498	10	which	which	WDT
18751	12498	11	will	will	MD
18751	12498	12	be	be	VB
18751	12498	13	issued	issue	VBN
18751	12498	14	shortly	shortly	RB
18751	12498	15	,	,	,
18751	12498	16	and	and	CC
18751	12498	17	which	which	WDT
18751	12498	18	will	will	MD
18751	12498	19	be	be	VB
18751	12498	20	followed	follow	VBN
18751	12498	21	by	by	IN
18751	12498	22	the	the	DT
18751	12498	23	two	two	CD
18751	12498	24	final	final	JJ
18751	12498	25	parts	part	NNS
18751	12498	26	.	.	.
18751	12499	1	*	*	NFP
18751	12499	2	*	*	NFP
18751	12499	3	*	*	NFP
18751	12499	4	*	*	NFP
18751	12499	5	*	*	NFP
18751	12499	6	In	in	IN
18751	12499	7	Crown	Crown	NNP
18751	12499	8	8vo	8vo	NN
18751	12499	9	,	,	,
18751	12499	10	Handsome	Handsome	NNP
18751	12499	11	Cloth	Cloth	NNP
18751	12499	12	.	.	.
18751	12500	1	Price	price	NN
18751	12500	2	7s	7s	NNP
18751	12500	3	.	.	.
18751	12501	1	6d	6d	NNP
18751	12501	2	.	.	.
18751	12502	1	net	net	NNP
18751	12502	2	.	.	.
18751	12503	1	~_FERMENTS	~_FERMENTS	NFP
18751	12503	2	_	_	NNP
18751	12503	3	AND	and	CC
18751	12503	4	THEIR	their	PRP$
18751	12503	5	ACTIONS.~	ACTIONS.~	NNP
18751	12503	6	_	_	NNP
18751	12503	7	A	a	DT
18751	12503	8	Text	Text	NNP
18751	12503	9	-	-	HYPH
18751	12503	10	book	book	NN
18751	12503	11	on	on	IN
18751	12503	12	the	the	DT
18751	12503	13	Chemistry	Chemistry	NNP
18751	12503	14	and	and	CC
18751	12503	15	Physics	Physics	NNP
18751	12503	16	of	of	IN
18751	12503	17	Fermentative	Fermentative	NNP
18751	12503	18	Changes	Changes	NNPS
18751	12503	19	.	.	.
18751	12503	20	_	_	NNP
18751	12503	21	BY	by	IN
18751	12503	22	CARL	CARL	NNP
18751	12503	23	OPPENHEIMER	OPPENHEIMER	NNP
18751	12503	24	,	,	,
18751	12503	25	PH.D.	PH.D.	NNP
18751	12503	26	,	,	,
18751	12503	27	M.D.	M.D.	NNP
18751	12503	28	,	,	,
18751	12503	29	Of	of	IN
18751	12503	30	the	the	DT
18751	12503	31	Physiological	Physiological	NNP
18751	12503	32	Institute	Institute	NNP
18751	12503	33	at	at	IN
18751	12503	34	Eilangen	Eilangen	NNP
18751	12503	35	.	.	.
18751	12504	1	TRANSLATED	translate	VBN
18751	12504	2	FROM	from	IN
18751	12504	3	THE	the	DT
18751	12504	4	GERMAN	GERMAN	NNP
18751	12504	5	BY	by	IN
18751	12504	6	C.	C.	NNP
18751	12504	7	AINSWORTH	AINSWORTH	NNP
18751	12504	8	MITCHELL	MITCHELL	NNP
18751	12504	9	,	,	,
18751	12504	10	B.A.	B.A.	NNP
18751	12504	11	,	,	,
18751	12504	12	F.I.C.	F.I.C.	NNP
18751	12504	13	,	,	,
18751	12504	14	F.C.S.	F.C.S.	NNP
18751	12505	1	ABRIDGED	abridge	VBN
18751	12505	2	CONTENTS.--Introduction.--Definition.--Chemical	contents.--introduction.--definition.--chemical	JJ
18751	12505	3	Nature	nature	NN
18751	12505	4	of	of	IN
18751	12505	5	Ferments.--Influence	ferments.--influence	CD
18751	12505	6	of	of	IN
18751	12505	7	External	External	NNP
18751	12505	8	Factors.--Mode	Factors.--Mode	,
18751	12505	9	of	of	IN
18751	12505	10	Action.--Physiological	action.--physiological	DT
18751	12505	11	Action.--Secretion.--Importance	action.--secretion.--importance	NN
18751	12505	12	of	of	IN
18751	12505	13	Ferments	ferment	NNS
18751	12505	14	to	to	IN
18751	12505	15	Vital	vital	JJ
18751	12505	16	Action.--Proteolytic	action.--proteolytic	CD
18751	12505	17	Ferments.--Trypsin.--Bacteriolytic	ferments.--trypsin.--bacteriolytic	NN
18751	12505	18	and	and	CC
18751	12505	19	Hæmolytic	Hæmolytic	NNP
18751	12505	20	Ferments.--Vegetable	Ferments.--Vegetable	NNP
18751	12505	21	Ferments.--Coagulating	ferments.--coagulating	CD
18751	12505	22	Ferments.--Saccharifying	ferments.--saccharifying	NN
18751	12505	23	Ferments.--Diastases.--Polysaccharides.--Enzymes.--Ferments	ferments.--diastases.--polysaccharides.--enzymes.--ferment	NNS
18751	12505	24	which	which	WDT
18751	12505	25	decompose	decompose	VBP
18751	12505	26	Glucosides.--Hydrolytic	glucosides.--hydrolytic	JJ
18751	12505	27	Ferments.--Lactic	ferments.--lactic	NN
18751	12505	28	Acid	acid	NN
18751	12505	29	Fermentation.--Alcoholic	fermentation.--alcoholic	NN
18751	12505	30	Fermentation.--Biology	fermentation.--biology	CD
18751	12505	31	of	of	IN
18751	12505	32	Alcoholic	alcoholic	JJ
18751	12505	33	Fermentation.--Oxydases.--Oxidising	fermentation.--oxydases.--oxidising	NN
18751	12505	34	Fermentation.--Bibliography.--INDEX	Fermentation.--Bibliography.--INDEX	NNP
18751	12505	35	.	.	.
18751	12506	1	~The	~the	LS
18751	12506	2	present	present	JJ
18751	12506	3	Translation	Translation	NNP
18751	12506	4	embodies	embodie	NNS
18751	12506	5	Notes	Notes	NNPS
18751	12506	6	and	and	CC
18751	12506	7	Additions	Additions	NNPS
18751	12506	8	to	to	IN
18751	12506	9	the	the	DT
18751	12506	10	Work	work	NN
18751	12506	11	made	make	VBN
18751	12506	12	by	by	IN
18751	12506	13	the	the	DT
18751	12506	14	Author	author	NN
18751	12506	15	subsequent	subsequent	JJ
18751	12506	16	to	to	IN
18751	12506	17	its	-PRON-	PRP$
18751	12506	18	Publication	Publication	NNP
18751	12506	19	in	in	IN
18751	12506	20	Germany.~	germany.~	NN
18751	12506	21	"	"	''
18751	12506	22	Such	such	PDT
18751	12506	23	a	a	DT
18751	12506	24	veritable	veritable	JJ
18751	12506	25	_	_	NNP
18751	12506	26	multum	multum	NN
18751	12506	27	in	in	IN
18751	12506	28	parvo	parvo	NNS
18751	12506	29	_	_	NNP
18751	12506	30	has	have	VBZ
18751	12506	31	never	never	RB
18751	12506	32	yet	yet	RB
18751	12506	33	appeared	appear	VBN
18751	12506	34	.	.	.
18751	12507	1	The	the	DT
18751	12507	2	author	author	NN
18751	12507	3	has	have	VBZ
18751	12507	4	set	set	VBN
18751	12507	5	himself	-PRON-	PRP
18751	12507	6	the	the	DT
18751	12507	7	task	task	NN
18751	12507	8	of	of	IN
18751	12507	9	writing	write	VBG
18751	12507	10	a	a	DT
18751	12507	11	work	work	NN
18751	12507	12	on	on	IN
18751	12507	13	Ferments	ferment	NNS
18751	12507	14	that	that	WDT
18751	12507	15	should	should	MD
18751	12507	16	embrace	embrace	VB
18751	12507	17	human	human	JJ
18751	12507	18	erudition	erudition	NN
18751	12507	19	on	on	IN
18751	12507	20	the	the	DT
18751	12507	21	subject"--_Brewers	subject"--_brewer	NNS
18751	12507	22	'	'	POS
18751	12507	23	Journal	Journal	NNP
18751	12507	24	_	_	NNP
18751	12507	25	.	.	.
18751	12508	1	*	*	NFP
18751	12508	2	*	*	NFP
18751	12508	3	*	*	NFP
18751	12508	4	*	*	NFP
18751	12508	5	*	*	NFP
18751	12508	6	SECOND	second	JJ
18751	12508	7	EDITION	EDITION	NNP
18751	12508	8	,	,	,
18751	12508	9	Revised	Revised	NNP
18751	12508	10	.	.	.
18751	12509	1	In	in	IN
18751	12509	2	Large	large	JJ
18751	12509	3	8vo	8vo	NN
18751	12509	4	.	.	.
18751	12510	1	Handsome	Handsome	NNP
18751	12510	2	Cloth	Cloth	NNP
18751	12510	3	.	.	.
18751	12511	1	With	with	IN
18751	12511	2	Plate	Plate	NNP
18751	12511	3	and	and	CC
18751	12511	4	Illustrations	Illustrations	NNPS
18751	12511	5	.	.	.
18751	12512	1	Price	price	NN
18751	12512	2	21s	21	NNS
18751	12512	3	.	.	.
18751	12513	1	~THE	~THE	NFP
18751	12513	2	PRINCIPLES	principle	NNS
18751	12513	3	AND	and	CC
18751	12513	4	PRACTICE	practice	NN
18751	12513	5	OF	of	IN
18751	12513	6	BREWING.~	brewing.~	CD
18751	12513	7	FOR	for	IN
18751	12513	8	THE	the	DT
18751	12513	9	USE	USE	NNP
18751	12513	10	OF	of	IN
18751	12513	11	STUDENTS	student	NNS
18751	12513	12	AND	and	CC
18751	12513	13	PRACTICAL	PRACTICAL	NNP
18751	12513	14	MEN	man	NNS
18751	12513	15	.	.	.
18751	12514	1	BY	by	IN
18751	12514	2	WALTER	WALTER	NNP
18751	12514	3	J.	J.	NNP
18751	12514	4	SYKES	SYKES	NNP
18751	12514	5	,	,	,
18751	12514	6	M.D.	M.D.	NNP
18751	12514	7	,	,	,
18751	12514	8	D.P.H.	D.P.H.	NNP
18751	12514	9	,	,	,
18751	12514	10	F.I.C.	F.I.C.	NNP
18751	12514	11	,	,	,
18751	12514	12	EDITOR	EDITOR	NNP
18751	12514	13	OF	of	IN
18751	12514	14	"	"	``
18751	12514	15	THE	the	DT
18751	12514	16	ANALYST	ANALYST	NNP
18751	12514	17	.	.	.
18751	12514	18	"	"	''
18751	12515	1	ABSTRACT	ABSTRACT	NNP
18751	12515	2	OF	of	IN
18751	12515	3	CONTENTS	content	NNS
18751	12515	4	.	.	.
18751	12516	1	I.	I.	NNP
18751	12517	1	Physical	Physical	NNP
18751	12517	2	Principles	Principles	NNPS
18751	12517	3	involved	involve	VBN
18751	12517	4	in	in	IN
18751	12517	5	Brewing	Brewing	NNP
18751	12517	6	Operations	Operations	NNPS
18751	12517	7	.	.	.
18751	12518	1	Chemistry	chemistry	NN
18751	12518	2	with	with	IN
18751	12518	3	special	special	JJ
18751	12518	4	reference	reference	NN
18751	12518	5	to	to	IN
18751	12518	6	the	the	DT
18751	12518	7	materials	material	NNS
18751	12518	8	used	use	VBN
18751	12518	9	in	in	IN
18751	12518	10	Brewing	Brewing	NNP
18751	12518	11	.	.	.
18751	12519	1	II	ii	CD
18751	12519	2	.	.	.
18751	12520	1	The	the	DT
18751	12520	2	Microscope	Microscope	NNP
18751	12520	3	.	.	.
18751	12521	1	Vegetable	Vegetable	NNP
18751	12521	2	Biology	Biology	NNP
18751	12521	3	.	.	.
18751	12522	1	Fermentation	fermentation	NN
18751	12522	2	.	.	.
18751	12523	1	III	iii	CD
18751	12523	2	.	.	.
18751	12524	1	Water	water	NN
18751	12524	2	.	.	.
18751	12525	1	Barley	Barley	NNP
18751	12525	2	and	and	CC
18751	12525	3	Malting	Malting	NNP
18751	12525	4	.	.	.
18751	12526	1	Brewery	Brewery	NNP
18751	12526	2	Plant	Plant	NNP
18751	12526	3	.	.	.
18751	12527	1	Brewing	brewing	NN
18751	12527	2	.	.	.
18751	12528	1	Beer	beer	NN
18751	12528	2	and	and	CC
18751	12528	3	its	-PRON-	PRP$
18751	12528	4	Diseases	disease	NNS
18751	12528	5	.	.	.
18751	12529	1	Appendices	appendix	NNS
18751	12529	2	.	.	.
18751	12530	1	Index	index	NN
18751	12530	2	.	.	.
18751	12531	1	"	"	``
18751	12531	2	A	a	DT
18751	12531	3	volume	volume	NN
18751	12531	4	of	of	IN
18751	12531	5	Brewing	Brewing	NNP
18751	12531	6	Science	Science	NNP
18751	12531	7	,	,	,
18751	12531	8	which	which	WDT
18751	12531	9	has	have	VBZ
18751	12531	10	long	long	RB
18751	12531	11	been	be	VBN
18751	12531	12	awaited	await	VBN
18751	12531	13	....	....	.
18751	12531	14	We	-PRON-	PRP
18751	12531	15	consider	consider	VBP
18751	12531	16	it	-PRON-	PRP
18751	12531	17	one	one	CD
18751	12531	18	of	of	IN
18751	12531	19	THE	the	DT
18751	12531	20	MOST	MOST	NNP
18751	12531	21	COMPLETE	complete	JJ
18751	12531	22	in	in	IN
18751	12531	23	CONTENTS	content	NNS
18751	12531	24	and	and	CC
18751	12531	25	NOVEL	NOVEL	VBN
18751	12531	26	IN	in	IN
18751	12531	27	ARRANGEMENT	arrangement	NN
18751	12531	28	that	that	WDT
18751	12531	29	has	have	VBZ
18751	12531	30	yet	yet	RB
18751	12531	31	been	be	VBN
18751	12531	32	published	publish	VBN
18751	12531	33	....	....	.
18751	12531	34	Will	Will	MD
18751	12531	35	command	command	VB
18751	12531	36	a	a	DT
18751	12531	37	large	large	JJ
18751	12531	38	sale	sale	NN
18751	12531	39	.	.	.
18751	12531	40	"	"	''
18751	12532	1	--_The	--_The	:
18751	12532	2	Brewers	Brewers	NNP
18751	12532	3	'	'	POS
18751	12532	4	Journal	Journal	NNP
18751	12532	5	.	.	.
18751	12532	6	_	_	NNP
18751	12532	7	"	"	``
18751	12532	8	The	the	DT
18751	12532	9	appearance	appearance	NN
18751	12532	10	of	of	IN
18751	12532	11	a	a	DT
18751	12532	12	work	work	NN
18751	12532	13	such	such	JJ
18751	12532	14	as	as	IN
18751	12532	15	this	this	DT
18751	12532	16	serves	serve	VBZ
18751	12532	17	to	to	TO
18751	12532	18	remind	remind	VB
18751	12532	19	us	-PRON-	PRP
18751	12532	20	of	of	IN
18751	12532	21	the	the	DT
18751	12532	22	ENORMOUSLY	ENORMOUSLY	NNP
18751	12532	23	RAPID	rapid	NN
18751	12532	24	ADVANCES	advances	NN
18751	12532	25	made	make	VBN
18751	12532	26	in	in	IN
18751	12532	27	our	-PRON-	PRP$
18751	12532	28	knowledge	knowledge	NN
18751	12532	29	of	of	IN
18751	12532	30	the	the	DT
18751	12532	31	Scientific	Scientific	NNP
18751	12532	32	Principles	Principles	NNPS
18751	12532	33	underlying	underlie	VBG
18751	12532	34	the	the	DT
18751	12532	35	Brewing	Brewing	NNP
18751	12532	36	Processes	Processes	NNPS
18751	12532	37	....	....	.
18751	12532	38	Dr.	Dr.	NNP
18751	12532	39	Sykes	Sykes	NNP
18751	12532	40	'	'	POS
18751	12532	41	work	work	NN
18751	12532	42	will	will	MD
18751	12532	43	undoubtedly	undoubtedly	RB
18751	12532	44	be	be	VB
18751	12532	45	of	of	IN
18751	12532	46	the	the	DT
18751	12532	47	GREATEST	GREATEST	NNP
18751	12532	48	ASSISTANCE	assistance	NN
18751	12532	49	,	,	,
18751	12532	50	not	not	RB
18751	12532	51	merely	merely	RB
18751	12532	52	to	to	IN
18751	12532	53	Brewers	Brewers	NNP
18751	12532	54	,	,	,
18751	12532	55	but	but	CC
18751	12532	56	to	to	IN
18751	12532	57	all	all	DT
18751	12532	58	Chemists	Chemists	NNPS
18751	12532	59	and	and	CC
18751	12532	60	Biologists	Biologists	NNPS
18751	12532	61	interested	interested	JJ
18751	12532	62	in	in	IN
18751	12532	63	the	the	DT
18751	12532	64	problems	problem	NNS
18751	12532	65	which	which	WDT
18751	12532	66	the	the	DT
18751	12532	67	Fermentation	Fermentation	NNP
18751	12532	68	Industries	Industries	NNPS
18751	12532	69	present	present	JJ
18751	12532	70	.	.	.
18751	12532	71	"	"	''
18751	12533	1	--_The	--_The	:
18751	12533	2	Analyst	analyst	NN
18751	12533	3	.	.	.
18751	12533	4	_	_	NNP
18751	12533	5	"	"	``
18751	12533	6	The	the	DT
18751	12533	7	publication	publication	NN
18751	12533	8	of	of	IN
18751	12533	9	DR	DR	NNP
18751	12533	10	.	.	.
18751	12533	11	SYKES	sykes	IN
18751	12533	12	'	'	POS
18751	12533	13	MASTERLY	masterly	NN
18751	12533	14	TREATISE	TREATISE	NNP
18751	12533	15	on	on	IN
18751	12533	16	the	the	DT
18751	12533	17	art	art	NN
18751	12533	18	of	of	IN
18751	12533	19	Brewing	Brewing	NNP
18751	12533	20	is	be	VBZ
18751	12533	21	quite	quite	PDT
18751	12533	22	an	an	DT
18751	12533	23	event	event	NN
18751	12533	24	in	in	IN
18751	12533	25	the	the	DT
18751	12533	26	Brewing	Brewing	NNP
18751	12533	27	World	World	NNP
18751	12533	28	....	....	.
18751	12534	1	Deserves	deserve	VBZ
18751	12534	2	our	-PRON-	PRP$
18751	12534	3	warmest	warm	JJS
18751	12534	4	praise	praise	NN
18751	12534	5	....	....	.
18751	12534	6	A	a	DT
18751	12534	7	better	well	JJR
18751	12534	8	guide	guide	NN
18751	12534	9	than	than	IN
18751	12534	10	Dr.	Dr.	NNP
18751	12534	11	Sykes	Sykes	NNP
18751	12534	12	could	could	MD
18751	12534	13	hardly	hardly	RB
18751	12534	14	be	be	VB
18751	12534	15	found	find	VBN
18751	12534	16	.	.	.
18751	12534	17	"	"	''
18751	12535	1	--_County	--_County	:
18751	12535	2	Brewers	Brewers	NNP
18751	12535	3	'	'	POS
18751	12535	4	Gazette	Gazette	NNP
18751	12535	5	.	.	.
18751	12535	6	_	_	NNP
18751	12535	7	*	*	NFP
18751	12535	8	*	*	NFP
18751	12535	9	*	*	NFP
18751	12535	10	*	*	NFP
18751	12535	11	*	*	NFP
18751	12535	12	In	in	IN
18751	12535	13	Large	large	JJ
18751	12535	14	8vo	8vo	NN
18751	12535	15	.	.	.
18751	12536	1	Handsome	Handsome	NNP
18751	12536	2	Cloth	Cloth	NNP
18751	12536	3	.	.	.
18751	12537	1	~AGRICULTURAL	~AGRICULTURAL	NFP
18751	12537	2	CHEMISTRY	CHEMISTRY	NNP
18751	12537	3	AND	and	CC
18751	12537	4	ANALYSIS:~	analysis:~	NN
18751	12537	5	_	_	NNP
18751	12537	6	A	a	DT
18751	12537	7	PRACTICAL	PRACTICAL	NNP
18751	12537	8	HANDBOOK	handbook	NN
18751	12537	9	FOR	for	IN
18751	12537	10	THE	the	DT
18751	12537	11	USE	USE	NNP
18751	12537	12	OF	of	IN
18751	12537	13	AGRICULTURAL	agricultural	JJ
18751	12537	14	STUDENTS	student	NNS
18751	12537	15	.	.	.
18751	12537	16	_	_	NNP
18751	12537	17	BY	by	IN
18751	12537	18	J.M.H.	J.M.H.	NNP
18751	12538	1	MUNRO	MUNRO	NNP
18751	12538	2	,	,	,
18751	12538	3	D.Sc	D.Sc	NNP
18751	12538	4	.	.	NNP
18751	12538	5	,	,	,
18751	12538	6	F.I.C.	F.I.C.	NNP
18751	12538	7	,	,	,
18751	12538	8	F.C.S.	F.C.S.	NNP
18751	12538	9	,	,	,
18751	12538	10	Professor	Professor	NNP
18751	12538	11	of	of	IN
18751	12538	12	Chemistry	Chemistry	NNP
18751	12538	13	,	,	,
18751	12538	14	Downton	Downton	NNP
18751	12538	15	College	College	NNP
18751	12538	16	of	of	IN
18751	12538	17	Agriculture	Agriculture	NNP
18751	12538	18	.	.	.
18751	12539	1	[	[	-LRB-
18751	12539	2	_	_	NNP
18751	12539	3	In	in	IN
18751	12539	4	Preparation	Preparation	NNP
18751	12539	5	.	.	.
18751	12539	6	_	_	NN
18751	12539	7	*	*	NFP
18751	12539	8	*	*	NFP
18751	12539	9	*	*	NFP
18751	12539	10	*	*	NFP
18751	12539	11	*	*	NFP
18751	12539	12	SECOND	second	JJ
18751	12539	13	EDITION	EDITION	NNP
18751	12539	14	,	,	,
18751	12539	15	REVISED	REVISED	NNP
18751	12539	16	AND	and	CC
18751	12539	17	ENLARGED	enlarged	NN
18751	12539	18	.	.	.
18751	12540	1	With	with	IN
18751	12540	2	Tables	Tables	NNPS
18751	12540	3	,	,	,
18751	12540	4	Illustrations	illustration	NNS
18751	12540	5	in	in	IN
18751	12540	6	the	the	DT
18751	12540	7	Text	Text	NNP
18751	12540	8	,	,	,
18751	12540	9	and	and	CC
18751	12540	10	37	37	CD
18751	12540	11	Lithographic	lithographic	JJ
18751	12540	12	Plates	Plates	NNPS
18751	12540	13	.	.	.
18751	12541	1	Medium	medium	JJ
18751	12541	2	8vo	8vo	NN
18751	12541	3	.	.	.
18751	12542	1	Handsome	Handsome	NNP
18751	12542	2	Cloth	Cloth	NNP
18751	12542	3	.	.	.
18751	12543	1	30s	30	NNS
18751	12543	2	.	.	.
18751	12544	1	~SEWAGE	~SEWAGE	NFP
18751	12544	2	DISPOSAL	disposal	NN
18751	12544	3	WORKS:~	works:~	NN
18751	12544	4	A	a	DT
18751	12544	5	Guide	Guide	NNP
18751	12544	6	to	to	IN
18751	12544	7	the	the	DT
18751	12544	8	Construction	Construction	NNP
18751	12544	9	of	of	IN
18751	12544	10	Works	Works	NNP
18751	12544	11	for	for	IN
18751	12544	12	the	the	DT
18751	12544	13	Prevention	Prevention	NNP
18751	12544	14	of	of	IN
18751	12544	15	the	the	DT
18751	12544	16	Pollution	Pollution	NNP
18751	12544	17	by	by	IN
18751	12544	18	Sewage	sewage	NN
18751	12544	19	of	of	IN
18751	12544	20	Rivers	Rivers	NNPS
18751	12544	21	and	and	CC
18751	12544	22	Estuaries	Estuaries	NNP
18751	12544	23	.	.	.
18751	12545	1	BY	BY	NNP
18751	12545	2	W.	W.	NNP
18751	12545	3	SANTO	SANTO	NNP
18751	12545	4	CRIMP	CRIMP	NNP
18751	12545	5	,	,	,
18751	12545	6	M.INST.C.E.	M.INST.C.E.	NNP
18751	12545	7	,	,	,
18751	12545	8	F.G.S.	F.G.S.	NNP
18751	12545	9	,	,	,
18751	12545	10	Late	Late	NNP
18751	12545	11	Assistant	Assistant	NNP
18751	12545	12	-	-	HYPH
18751	12545	13	Engineer	Engineer	NNP
18751	12545	14	,	,	,
18751	12545	15	London	London	NNP
18751	12545	16	County	County	NNP
18751	12545	17	Council	Council	NNP
18751	12545	18	.	.	.
18751	12546	1	PART	PART	NNP
18751	12546	2	I.--INTRODUCTORY	I.--INTRODUCTORY	NFP
18751	12546	3	.	.	.
18751	12547	1	PART	part	JJ
18751	12547	2	II.--SEWAGE	ii.--sewage	NN
18751	12547	3	DISPOSAL	disposal	NN
18751	12547	4	WORKS	work	VBD
18751	12547	5	IN	in	IN
18751	12547	6	OPERATION	operation	FW
18751	12547	7	--	--	:
18751	12547	8	THEIR	THEIR	NNP
18751	12547	9	CONSTRUCTION	construction	NN
18751	12547	10	,	,	,
18751	12547	11	MAINTENANCE	MAINTENANCE	NNP
18751	12547	12	,	,	,
18751	12547	13	AND	and	CC
18751	12547	14	COST	COST	NNS
18751	12547	15	.	.	.
18751	12548	1	*	*	NFP
18751	12548	2	*	*	NFP
18751	12548	3	*	*	NFP
18751	12548	4	From	from	IN
18751	12548	5	the	the	DT
18751	12548	6	fact	fact	NN
18751	12548	7	of	of	IN
18751	12548	8	the	the	DT
18751	12548	9	Author	author	NN
18751	12548	10	's	's	POS
18751	12548	11	having	having	NN
18751	12548	12	,	,	,
18751	12548	13	for	for	IN
18751	12548	14	some	some	DT
18751	12548	15	years	year	NNS
18751	12548	16	,	,	,
18751	12548	17	had	have	VBD
18751	12548	18	charge	charge	NN
18751	12548	19	of	of	IN
18751	12548	20	the	the	DT
18751	12548	21	Main	Main	NNP
18751	12548	22	Drainage	Drainage	NNP
18751	12548	23	Works	Works	NNPS
18751	12548	24	of	of	IN
18751	12548	25	the	the	DT
18751	12548	26	Northern	Northern	NNP
18751	12548	27	Section	Section	NNP
18751	12548	28	of	of	IN
18751	12548	29	the	the	DT
18751	12548	30	Metropolis	Metropolis	NNP
18751	12548	31	,	,	,
18751	12548	32	the	the	DT
18751	12548	33	chapter	chapter	NN
18751	12548	34	on	on	IN
18751	12548	35	LONDON	LONDON	NNP
18751	12548	36	will	will	MD
18751	12548	37	be	be	VB
18751	12548	38	found	find	VBN
18751	12548	39	to	to	TO
18751	12548	40	contain	contain	VB
18751	12548	41	many	many	JJ
18751	12548	42	important	important	JJ
18751	12548	43	details	detail	NNS
18751	12548	44	which	which	WDT
18751	12548	45	would	would	MD
18751	12548	46	not	not	RB
18751	12548	47	otherwise	otherwise	RB
18751	12548	48	have	have	VB
18751	12548	49	been	be	VBN
18751	12548	50	available	available	JJ
18751	12548	51	.	.	.
18751	12549	1	"	"	``
18751	12549	2	All	all	DT
18751	12549	3	persons	person	NNS
18751	12549	4	interested	interested	JJ
18751	12549	5	in	in	IN
18751	12549	6	Sanitary	Sanitary	NNP
18751	12549	7	Science	Science	NNP
18751	12549	8	owe	owe	VBP
18751	12549	9	a	a	DT
18751	12549	10	debt	debt	NN
18751	12549	11	of	of	IN
18751	12549	12	gratitude	gratitude	NN
18751	12549	13	to	to	IN
18751	12549	14	Mr.	Mr.	NNP
18751	12549	15	Crimp	Crimp	NNP
18751	12549	16	....	....	.
18751	12549	17	His	-PRON-	PRP$
18751	12549	18	work	work	NN
18751	12549	19	will	will	MD
18751	12549	20	be	be	VB
18751	12549	21	especially	especially	RB
18751	12549	22	useful	useful	JJ
18751	12549	23	to	to	IN
18751	12549	24	SANITARY	SANITARY	NNP
18751	12549	25	AUTHORITIES	authority	NNS
18751	12549	26	and	and	CC
18751	12549	27	their	-PRON-	PRP$
18751	12549	28	advisers	adviser	NNS
18751	12549	29	...	...	:
18751	12549	30	EMINENTLY	EMINENTLY	NNP
18751	12549	31	PRACTICAL	PRACTICAL	NNP
18751	12549	32	AND	and	CC
18751	12549	33	USEFUL	USEFUL	NNP
18751	12549	34	.	.	.
18751	12549	35	"	"	''
18751	12550	1	--_Lancet	--_Lancet	:
18751	12550	2	.	.	.
18751	12550	3	_	_	NNP
18751	12550	4	"	"	``
18751	12550	5	Probably	probably	RB
18751	12550	6	the	the	DT
18751	12550	7	MOST	most	RBS
18751	12550	8	COMPLETE	complete	JJ
18751	12550	9	AND	and	CC
18751	12550	10	BEST	best	NN
18751	12550	11	TREATISE	treatise	NN
18751	12550	12	on	on	IN
18751	12550	13	the	the	DT
18751	12550	14	subject	subject	NN
18751	12550	15	which	which	WDT
18751	12550	16	has	have	VBZ
18751	12550	17	appeared	appear	VBN
18751	12550	18	in	in	IN
18751	12550	19	our	-PRON-	PRP$
18751	12550	20	language	language	NN
18751	12550	21	....	....	.
18751	12550	22	Will	Will	MD
18751	12550	23	prove	prove	VB
18751	12550	24	of	of	IN
18751	12550	25	the	the	DT
18751	12550	26	greatest	great	JJS
18751	12550	27	use	use	NN
18751	12550	28	to	to	IN
18751	12550	29	all	all	DT
18751	12550	30	who	who	WP
18751	12550	31	have	have	VBP
18751	12550	32	the	the	DT
18751	12550	33	problem	problem	NN
18751	12550	34	of	of	IN
18751	12550	35	Sewage	Sewage	NNP
18751	12550	36	Disposal	Disposal	NNP
18751	12550	37	to	to	TO
18751	12550	38	face	face	VB
18751	12550	39	.	.	.
18751	12550	40	"	"	''
18751	12551	1	--_Edinburgh	--_Edinburgh	:
18751	12551	2	Medical	Medical	NNP
18751	12551	3	Journal	Journal	NNP
18751	12551	4	.	.	.
18751	12551	5	_	_	NNP
18751	12551	6	*	*	NFP
18751	12551	7	*	*	NFP
18751	12551	8	*	*	NFP
18751	12551	9	*	*	NFP
18751	12551	10	*	*	NFP
18751	12551	11	_	_	NNP
18751	12551	12	Beautifully	Beautifully	NNP
18751	12551	13	Illustrated	Illustrated	NNP
18751	12551	14	,	,	,
18751	12551	15	with	with	IN
18751	12551	16	Numerous	Numerous	NNP
18751	12551	17	Plates	Plates	NNPS
18751	12551	18	,	,	,
18751	12551	19	Diagrams	Diagrams	NNP
18751	12551	20	,	,	,
18751	12551	21	and	and	CC
18751	12551	22	Figures	figure	NNS
18751	12551	23	in	in	IN
18751	12551	24	the	the	DT
18751	12551	25	Text	Text	NNP
18751	12551	26	.	.	.
18751	12552	1	21s	21	NNS
18751	12552	2	.	.	.
18751	12553	1	net	net	NN
18751	12553	2	.	.	.
18751	12553	3	_	_	IN
18751	12553	4	~TRADES	~trades	NN
18751	12553	5	'	'	''
18751	12553	6	WASTE	waste	NN
18751	12553	7	:	:	:
18751	12553	8	ITS	its	PRP$
18751	12553	9	TREATMENT	treatment	NN
18751	12553	10	AND	and	CC
18751	12553	11	UTILISATION.~	UTILISATION.~	NNP
18751	12553	12	A	a	DT
18751	12553	13	Handbook	Handbook	NNP
18751	12553	14	for	for	IN
18751	12553	15	Borough	Borough	NNP
18751	12553	16	Engineers	Engineers	NNPS
18751	12553	17	,	,	,
18751	12553	18	Surveyors	Surveyors	NNPS
18751	12553	19	,	,	,
18751	12553	20	Architects	Architects	NNPS
18751	12553	21	,	,	,
18751	12553	22	and	and	CC
18751	12553	23	Analysts	analyst	NNS
18751	12553	24	.	.	.
18751	12554	1	BY	by	IN
18751	12554	2	W.	W.	NNP
18751	12554	3	NAYLOR	NAYLOR	NNP
18751	12554	4	,	,	,
18751	12554	5	F.C.S.	F.C.S.	NNP
18751	12554	6	,	,	,
18751	12554	7	A.M.INST.C.E.	a.m.inst.c.e.	UH
18751	12554	8	,	,	,
18751	12554	9	Chief	Chief	NNP
18751	12554	10	Inspector	Inspector	NNP
18751	12554	11	of	of	IN
18751	12554	12	Rivers	Rivers	NNPS
18751	12554	13	,	,	,
18751	12554	14	Ribble	Ribble	NNP
18751	12554	15	Joint	Joint	NNP
18751	12554	16	Committee	Committee	NNP
18751	12554	17	.	.	.
18751	12555	1	CONTENTS.--I.	CONTENTS.--I.	NNP
18751	12556	1	Introduction.--II	introduction.--ii	JJ
18751	12556	2	.	.	.
18751	12557	1	Chemical	Chemical	NNP
18751	12557	2	Engineering.--III.--Wool	Engineering.--III.--Wool	NNP
18751	12557	3	De	De	NNP
18751	12557	4	-	-	HYPH
18751	12557	5	greasing	greasing	JJ
18751	12557	6	and	and	CC
18751	12557	7	Grease	Grease	NNP
18751	12557	8	Recovery.--IV	recovery.--iv	NN
18751	12557	9	.	.	.
18751	12558	1	Textile	Textile	NNP
18751	12558	2	Industries	Industries	NNPS
18751	12558	3	;	;	:
18751	12558	4	Calico	Calico	NNP
18751	12558	5	Bleaching	Bleaching	NNP
18751	12558	6	and	and	CC
18751	12558	7	Dyeing.--V.	dyeing.--v.	IN
18751	12559	1	Dyeing	Dyeing	NNP
18751	12559	2	and	and	CC
18751	12559	3	Calico	Calico	NNP
18751	12559	4	-	-	HYPH
18751	12559	5	Printing,--VI	Printing,--VI	NNP
18751	12559	6	.	.	.
18751	12560	1	Tanning	Tanning	NNP
18751	12560	2	and	and	CC
18751	12560	3	Fellmongery.--VII	Fellmongery.--VII	NNP
18751	12560	4	.	.	.
18751	12561	1	Brewery	Brewery	NNP
18751	12561	2	and	and	CC
18751	12561	3	Distillery	Distillery	NNP
18751	12561	4	Waste.--VIII	waste.--viii	VBP
18751	12561	5	.	.	.
18751	12562	1	Paper	Paper	NNP
18751	12562	2	Mill	Mill	NNP
18751	12562	3	Refuse.--IX	Refuse.--IX	NNP
18751	12562	4	.	.	.
18751	12563	1	General	General	NNP
18751	12563	2	Trades	Trades	NNP
18751	12563	3	'	'	POS
18751	12563	4	Waste.--INDEX	waste.--index	NN
18751	12563	5	.	.	.
18751	12564	1	"	"	``
18751	12564	2	There	there	EX
18751	12564	3	is	be	VBZ
18751	12564	4	probably	probably	RB
18751	12564	5	no	no	DT
18751	12564	6	person	person	NN
18751	12564	7	in	in	IN
18751	12564	8	England	England	NNP
18751	12564	9	to	to	IN
18751	12564	10	-	-	HYPH
18751	12564	11	day	day	NN
18751	12564	12	better	well	RBR
18751	12564	13	fitted	fit	VBD
18751	12564	14	to	to	TO
18751	12564	15	deal	deal	VB
18751	12564	16	rationally	rationally	RB
18751	12564	17	with	with	IN
18751	12564	18	such	such	PDT
18751	12564	19	a	a	DT
18751	12564	20	subject	subject	NN
18751	12564	21	.	.	.
18751	12564	22	"	"	''
18751	12565	1	--_British	--_British	:
18751	12565	2	Sanitarian	sanitarian	JJ
18751	12565	3	.	.	.
18751	12565	4	_	_	NNP
18751	12565	5	"	"	``
18751	12565	6	The	the	DT
18751	12565	7	work	work	NN
18751	12565	8	is	be	VBZ
18751	12565	9	thoroughly	thoroughly	RB
18751	12565	10	practical	practical	JJ
18751	12565	11	,	,	,
18751	12565	12	and	and	CC
18751	12565	13	will	will	MD
18751	12565	14	serve	serve	VB
18751	12565	15	as	as	IN
18751	12565	16	a	a	DT
18751	12565	17	handbook	handbook	NN
18751	12565	18	in	in	IN
18751	12565	19	the	the	DT
18751	12565	20	future	future	NN
18751	12565	21	for	for	IN
18751	12565	22	those	those	DT
18751	12565	23	who	who	WP
18751	12565	24	have	have	VBP
18751	12565	25	to	to	TO
18751	12565	26	encounter	encounter	VB
18751	12565	27	the	the	DT
18751	12565	28	problems	problem	NNS
18751	12565	29	discussed	discuss	VBN
18751	12565	30	.	.	.
18751	12565	31	"	"	''
18751	12566	1	--_Chemical	--_Chemical	:
18751	12566	2	Trade	Trade	NNP
18751	12566	3	Journal	Journal	NNP
18751	12566	4	.	.	.
18751	12566	5	_	_	NNP
18751	12566	6	*	*	NFP
18751	12566	7	*	*	NFP
18751	12566	8	*	*	NFP
18751	12566	9	*	*	NFP
18751	12566	10	*	*	NFP
18751	12566	11	In	in	IN
18751	12566	12	Crown	Crown	NNP
18751	12566	13	8vo	8vo	NN
18751	12566	14	,	,	,
18751	12566	15	Extra	Extra	NNP
18751	12566	16	.	.	.
18751	12567	1	With	with	IN
18751	12567	2	Illustrations	illustration	NNS
18751	12567	3	.	.	.
18751	12568	1	8s	8	NNS
18751	12568	2	.	.	.
18751	12569	1	6d	6d	NNP
18751	12569	2	.	.	.
18751	12570	1	~CALCAREOUS	~calcareous	JJ
18751	12570	2	CEMENTS	cement	NNS
18751	12570	3	:	:	:
18751	12570	4	_	_	NNP
18751	12570	5	THEIR	THEIR	NNP
18751	12570	6	NATURE	NATURE	NNP
18751	12570	7	,	,	,
18751	12570	8	PREPARATION	preparation	NN
18751	12570	9	,	,	,
18751	12570	10	AND	and	CC
18751	12570	11	USES_.~	USES_.~	NNP
18751	12570	12	~With	~with	IN
18751	12570	13	some	some	DT
18751	12570	14	Remarks	Remarks	NNPS
18751	12570	15	upon	upon	IN
18751	12570	16	Cement	cement	NN
18751	12570	17	Testing.~	Testing.~	NNP
18751	12570	18	BY	by	IN
18751	12570	19	GILBERT	GILBERT	NNP
18751	12570	20	R.	R.	NNP
18751	12570	21	REDGRAVE	REDGRAVE	NNP
18751	12570	22	,	,	,
18751	12570	23	ASSOC	ASSOC	NNP
18751	12570	24	.	.	.
18751	12571	1	INST	inst	RB
18751	12571	2	.	.	.
18751	12572	1	C.E.	C.E.	NNP
18751	12572	2	,	,	,
18751	12572	3	Assistant	Assistant	NNP
18751	12572	4	Secretary	Secretary	NNP
18751	12572	5	for	for	IN
18751	12572	6	Technology	Technology	NNP
18751	12572	7	,	,	,
18751	12572	8	Board	Board	NNP
18751	12572	9	of	of	IN
18751	12572	10	Education	Education	NNP
18751	12572	11	,	,	,
18751	12572	12	South	South	NNP
18751	12572	13	Kensington	Kensington	NNP
18751	12572	14	.	.	.
18751	12573	1	"	"	``
18751	12573	2	INVALUABLE	INVALUABLE	VBN
18751	12573	3	to	to	IN
18751	12573	4	the	the	DT
18751	12573	5	Student	Student	NNP
18751	12573	6	,	,	,
18751	12573	7	Architect	Architect	NNP
18751	12573	8	,	,	,
18751	12573	9	and	and	CC
18751	12573	10	Engineer	Engineer	NNP
18751	12573	11	.	.	.
18751	12573	12	"	"	''
18751	12574	1	--_Building	--_Building	:
18751	12574	2	News	News	NNP
18751	12574	3	.	.	.
18751	12574	4	_	_	NNP
18751	12574	5	"	"	``
18751	12574	6	Will	Will	MD
18751	12574	7	be	be	VB
18751	12574	8	useful	useful	JJ
18751	12574	9	to	to	IN
18751	12574	10	all	all	DT
18751	12574	11	interested	interested	JJ
18751	12574	12	in	in	IN
18751	12574	13	the	the	DT
18751	12574	14	MANUFACTURE	MANUFACTURE	NNP
18751	12574	15	,	,	,
18751	12574	16	USE	USE	NNP
18751	12574	17	,	,	,
18751	12574	18	and	and	CC
18751	12574	19	TESTING	testing	NN
18751	12574	20	of	of	IN
18751	12574	21	Cements	Cements	NNPS
18751	12574	22	.	.	.
18751	12574	23	"	"	''
18751	12575	1	--_Engineer	--_Engineer	:
18751	12575	2	.	.	.
18751	12575	3	_	_	NNP
18751	12575	4	*	*	NFP
18751	12575	5	*	*	NFP
18751	12575	6	*	*	NFP
18751	12575	7	*	*	NFP
18751	12575	8	*	*	NFP
18751	12575	9	Just	just	RB
18751	12575	10	Out	out	RB
18751	12575	11	.	.	.
18751	12576	1	With	with	IN
18751	12576	2	Four	four	CD
18751	12576	3	Folding	Folding	NNP
18751	12576	4	Plates	Plates	NNPS
18751	12576	5	and	and	CC
18751	12576	6	Numerous	Numerous	NNP
18751	12576	7	Illustrations	Illustrations	NNPS
18751	12576	8	.	.	.
18751	12577	1	Large	large	JJ
18751	12577	2	8vo	8vo	NN
18751	12577	3	.	.	.
18751	12578	1	~WATER	~WATER	NNP
18751	12578	2	SUPPLY:~	SUPPLY:~	NNP
18751	12578	3	_	_	NNP
18751	12578	4	A	A	NNP
18751	12578	5	Practical	Practical	NNP
18751	12578	6	Treatise	Treatise	NNP
18751	12578	7	on	on	IN
18751	12578	8	the	the	DT
18751	12578	9	Selection	Selection	NNP
18751	12578	10	of	of	IN
18751	12578	11	Sources	Sources	NNPS
18751	12578	12	and	and	CC
18751	12578	13	the	the	DT
18751	12578	14	Distribution	Distribution	NNP
18751	12578	15	of	of	IN
18751	12578	16	Water	Water	NNP
18751	12578	17	.	.	.
18751	12578	18	_	_	NNP
18751	12578	19	BY	by	IN
18751	12578	20	REGINALD	REGINALD	NNP
18751	12578	21	E.	E.	NNP
18751	12578	22	MIDDLETON	MIDDLETON	NNP
18751	12578	23	,	,	,
18751	12578	24	M.INST.C.E.	M.INST.C.E.	NNP
18751	12578	25	,	,	,
18751	12578	26	M.INST.MECH.E.	M.INST.MECH.E.	NNP
18751	12578	27	,	,	,
18751	12578	28	F.S.I.	F.S.I.	NNP
18751	12579	1	ABRIDGED	ABRIDGED	NNP
18751	12579	2	CONTENTS.--Introductory.--Requirements	contents.--introductory.--requirement	VBZ
18751	12579	3	as	as	IN
18751	12579	4	to	to	IN
18751	12579	5	Quality.--Requirements	Quality.--Requirements	NNP
18751	12579	6	as	as	IN
18751	12579	7	to	to	IN
18751	12579	8	Quantity.--Storage	quantity.--storage	NN
18751	12579	9	Reservoirs.--Purification.--Service	reservoirs.--purification.--service	VB
18751	12579	10	Reservoirs.--The	Reservoirs.--The	NNP
18751	12579	11	Flow	Flow	NNP
18751	12579	12	of	of	IN
18751	12579	13	Water	Water	NNP
18751	12579	14	through	through	IN
18751	12579	15	Pipes.--Distributing	pipes.--distribute	VBG
18751	12579	16	Systems.--Pumping	systems.--pumping	NN
18751	12579	17	Machines.--Special	Machines.--Special	NNP
18751	12579	18	Requirements	requirement	NNS
18751	12579	19	.	.	.
18751	12580	1	*	*	NFP
18751	12580	2	*	*	NFP
18751	12580	3	*	*	NFP
18751	12580	4	*	*	NFP
18751	12580	5	*	*	NFP
18751	12580	6	THIRD	THIRD	NNP
18751	12580	7	EDITION	EDITION	NNP
18751	12580	8	,	,	,
18751	12580	9	Revised	Revised	NNP
18751	12580	10	.	.	.
18751	12581	1	Fully	fully	RB
18751	12581	2	Illustrated	Illustrated	NNP
18751	12581	3	.	.	.
18751	12582	1	_	_	NNP
18751	12582	2	At	at	IN
18751	12582	3	Press	Press	NNP
18751	12582	4	.	.	.
18751	12582	5	_	_	NNP
18751	12582	6	THE	the	DT
18751	12582	7	CHEMISTRY	CHEMISTRY	NNP
18751	12582	8	OF	of	IN
18751	12582	9	~GAS	~gas	NN
18751	12582	10	MANUFACTURE:~	MANUFACTURE:~	NNP
18751	12582	11	_	_	NNP
18751	12582	12	A	A	NNP
18751	12582	13	Hand	Hand	NNP
18751	12582	14	-	-	HYPH
18751	12582	15	Book	Book	NNP
18751	12582	16	on	on	IN
18751	12582	17	the	the	DT
18751	12582	18	Production	Production	NNP
18751	12582	19	,	,	,
18751	12582	20	Purification	Purification	NNP
18751	12582	21	,	,	,
18751	12582	22	and	and	CC
18751	12582	23	Testing	testing	NN
18751	12582	24	of	of	IN
18751	12582	25	Illuminating	Illuminating	NNP
18751	12582	26	Gas	Gas	NNP
18751	12582	27	,	,	,
18751	12582	28	and	and	CC
18751	12582	29	the	the	DT
18751	12582	30	Assay	Assay	NNP
18751	12582	31	of	of	IN
18751	12582	32	the	the	DT
18751	12582	33	Bye	Bye	NNP
18751	12582	34	-	-	HYPH
18751	12582	35	Products	Products	NNP
18751	12582	36	of	of	IN
18751	12582	37	Gas	Gas	NNP
18751	12582	38	Manufacture	Manufacture	NNP
18751	12582	39	.	.	.
18751	12582	40	_	_	NNP
18751	12582	41	BY	by	IN
18751	12582	42	W.J.	W.J.	NNP
18751	12583	1	ATKINSON	ATKINSON	NNP
18751	12583	2	BUTTERFIELD	BUTTERFIELD	NNP
18751	12583	3	,	,	,
18751	12583	4	M.A.	M.A.	NNP
18751	12583	5	,	,	,
18751	12583	6	F.I.C.	F.I.C.	NNP
18751	12583	7	,	,	,
18751	12583	8	F.C.S.	F.C.S.	NNP
18751	12583	9	,	,	,
18751	12583	10	Formerly	Formerly	NNP
18751	12583	11	Head	Head	NNP
18751	12583	12	Chemist	Chemist	NNP
18751	12583	13	,	,	,
18751	12583	14	Gas	Gas	NNP
18751	12583	15	Works	Works	NNP
18751	12583	16	,	,	,
18751	12583	17	Beckton	Beckton	NNP
18751	12583	18	,	,	,
18751	12583	19	London	London	NNP
18751	12583	20	,	,	,
18751	12583	21	E.	E.	NNP
18751	12583	22	GENERAL	GENERAL	NNP
18751	12583	23	CONTENTS.--I.	CONTENTS.--I.	NNP
18751	12584	1	Raw	Raw	NNP
18751	12584	2	Materials	material	NNS
18751	12584	3	for	for	IN
18751	12584	4	Gas	Gas	NNP
18751	12584	5	Manufacture.--II	Manufacture.--II	NNP
18751	12584	6	.	.	.
18751	12585	1	Coal	Coal	NNP
18751	12585	2	Gas.--III	Gas.--III	NNP
18751	12585	3	.	.	.
18751	12586	1	Carburetted	Carburetted	NNP
18751	12586	2	Water	Water	NNP
18751	12586	3	Gas.--IV	Gas.--IV	NNP
18751	12586	4	.	.	.
18751	12587	1	Oil	oil	NN
18751	12587	2	Gas.--V.	Gas.--V.	NNP
18751	12588	1	Enriching	enriching	NN
18751	12588	2	by	by	IN
18751	12588	3	Light	Light	NNP
18751	12588	4	Oils.--VI	Oils.--VI	NNP
18751	12588	5	.	.	.
18751	12589	1	Final	final	JJ
18751	12589	2	Details	detail	NNS
18751	12589	3	of	of	IN
18751	12589	4	Manufacture.--VII	Manufacture.--VII	NNP
18751	12589	5	.	.	.
18751	12590	1	Gas	gas	NN
18751	12590	2	Analysis.--VIII	analysis.--viii	NN
18751	12590	3	.	.	.
18751	12591	1	Photometry.--IX	photometry.--ix	XX
18751	12591	2	.	.	.
18751	12592	1	Applications	application	NNS
18751	12592	2	of	of	IN
18751	12592	3	Gas.--X.	Gas.--X.	NNP
18751	12593	1	Bye	Bye	NNP
18751	12593	2	-	-	HYPH
18751	12593	3	Products.--XI	Products.--XI	NNP
18751	12593	4	.	.	.
18751	12594	1	Acetylene.--INDEX	Acetylene.--INDEX	NNP
18751	12594	2	.	.	.
18751	12595	1	"	"	``
18751	12595	2	The	the	DT
18751	12595	3	BEST	best	NN
18751	12595	4	WORK	work	NN
18751	12595	5	of	of	IN
18751	12595	6	its	-PRON-	PRP$
18751	12595	7	kind	kind	NN
18751	12595	8	which	which	WDT
18751	12595	9	we	-PRON-	PRP
18751	12595	10	have	have	VBP
18751	12595	11	ever	ever	RB
18751	12595	12	had	have	VBN
18751	12595	13	the	the	DT
18751	12595	14	pleasure	pleasure	NN
18751	12595	15	of	of	IN
18751	12595	16	reviewing	review	VBG
18751	12595	17	.	.	.
18751	12595	18	"	"	''
18751	12596	1	--_Journal	--_Journal	NNP
18751	12596	2	of	of	IN
18751	12596	3	Gas	Gas	NNP
18751	12596	4	Lighting	Lighting	NNP
18751	12596	5	_	_	NNP
18751	12596	6	.	.	.
18751	12597	1	*	*	NFP
18751	12597	2	*	*	NFP
18751	12597	3	*	*	NFP
18751	12597	4	*	*	NFP
18751	12597	5	*	*	NFP
18751	12597	6	JUST	just	RB
18751	12597	7	OUT	out	RB
18751	12597	8	.	.	.
18751	12598	1	With	with	IN
18751	12598	2	Diagrams	diagram	NNS
18751	12598	3	and	and	CC
18751	12598	4	Illustrations	illustration	NNS
18751	12598	5	.	.	.
18751	12599	1	5s	5s	LS
18751	12599	2	.	.	.
18751	12600	1	net	net	NNP
18751	12600	2	.	.	.
18751	12601	1	~ACETYLENE:~	~ACETYLENE:~	NFP
18751	12601	2	THE	the	DT
18751	12601	3	PRINCIPLES	principle	NNS
18751	12601	4	OF	of	IN
18751	12601	5	ITS	its	PRP$
18751	12601	6	GENERATION	GENERATION	NNP
18751	12601	7	AND	and	CC
18751	12601	8	USE	use	NN
18751	12601	9	.	.	.
18751	12602	1	BY	by	IN
18751	12602	2	F.H.	F.H.	NNP
18751	12603	1	LEEDS	LEEDS	NNP
18751	12603	2	,	,	,
18751	12603	3	F.I.C.	F.I.C.	NNP
18751	12603	4	,	,	,
18751	12603	5	F.C.S.	F.C.S.	NNP
18751	12603	6	,	,	,
18751	12603	7	Member	Member	NNP
18751	12603	8	of	of	IN
18751	12603	9	the	the	DT
18751	12603	10	Society	Society	NNP
18751	12603	11	of	of	IN
18751	12603	12	Public	Public	NNP
18751	12603	13	Analysts	Analysts	NNPS
18751	12603	14	and	and	CC
18751	12603	15	of	of	IN
18751	12603	16	the	the	DT
18751	12603	17	Acetylene	Acetylene	NNP
18751	12603	18	Association	Association	NNP
18751	12603	19	;	;	:
18751	12603	20	AND	and	CC
18751	12603	21	W.J.	W.J.	NNP
18751	12604	1	ATKINSON	ATKINSON	NNP
18751	12604	2	BUTTERFIELD	BUTTERFIELD	NNP
18751	12604	3	,	,	,
18751	12604	4	M.A.	M.A.	NNP
18751	12604	5	,	,	,
18751	12604	6	F.I.C.	F.I.C.	NNP
18751	12604	7	,	,	,
18751	12604	8	F.C.S.	F.C.S.	NNP
18751	12604	9	,	,	,
18751	12604	10	Consulting	Consulting	NNP
18751	12604	11	Chemist	Chemist	NNP
18751	12604	12	,	,	,
18751	12604	13	Author	author	NN
18751	12604	14	of	of	IN
18751	12604	15	"	"	``
18751	12604	16	The	the	DT
18751	12604	17	Chemistry	Chemistry	NNP
18751	12604	18	of	of	IN
18751	12604	19	Gas	Gas	NNP
18751	12604	20	Manufacture	Manufacture	NNP
18751	12604	21	.	.	.
18751	12604	22	"	"	''
18751	12605	1	GENERAL	GENERAL	NNP
18751	12605	2	CONTENTS.--Introductory.--Advantages	contents.--introductory.--advantage	NNS
18751	12605	3	of	of	IN
18751	12605	4	Acetylene	Acetylene	NNP
18751	12605	5	and	and	CC
18751	12605	6	other	other	JJ
18751	12605	7	Illuminants.--Chemistry	Illuminants.--Chemistry	NNP
18751	12605	8	and	and	CC
18751	12605	9	Physics.--General	Physics.--General	NNP
18751	12605	10	Principles	Principles	NNPS
18751	12605	11	of	of	IN
18751	12605	12	Acetylene	Acetylene	NNP
18751	12605	13	Generation.--Choice	Generation.--Choice	NNP
18751	12605	14	of	of	IN
18751	12605	15	a	a	DT
18751	12605	16	Generator.--Statutory	generator.--statutory	CD
18751	12605	17	Regulations.--Treatment	regulations.--treatment	CD
18751	12605	18	of	of	IN
18751	12605	19	Acetylene	Acetylene	NNP
18751	12605	20	after	after	IN
18751	12605	21	Generation.--General	generation.--general	CD
18751	12605	22	Properties.--Mains	properties.--main	NNS
18751	12605	23	and	and	CC
18751	12605	24	Service	service	NN
18751	12605	25	Pipes.--Subsidiary	pipes.--subsidiary	CD
18751	12605	26	Apparatus.--Burners.--Incandescent	apparatus.--burners.--incandescent	NN
18751	12605	27	Burners.--Heating	Burners.--Heating	NNP
18751	12605	28	Apparatus	Apparatus	NNP
18751	12605	29	and	and	CC
18751	12605	30	Motors.--Carburetted	Motors.--Carburetted	NNP
18751	12605	31	,	,	,
18751	12605	32	Compressed	Compressed	NNP
18751	12605	33	,	,	,
18751	12605	34	and	and	CC
18751	12605	35	Dissolved	dissolve	VBN
18751	12605	36	Acetylene.--Mixtures	acetylene.--mixture	NNS
18751	12605	37	with	with	IN
18751	12605	38	other	other	JJ
18751	12605	39	Gases.--Sundry	gases.--sundry	NN
18751	12605	40	Uses.--Acetylene	uses.--acetylene	IN
18751	12605	41	Lamps.--Valuation	lamps.--valuation	NN
18751	12605	42	and	and	CC
18751	12605	43	Analysis	Analysis	NNP
18751	12605	44	of	of	IN
18751	12605	45	Carbide	Carbide	NNP
18751	12605	46	.	.	.
18751	12606	1	*	*	NFP
18751	12606	2	*	*	NFP
18751	12606	3	*	*	NFP
18751	12606	4	*	*	NFP
18751	12606	5	*	*	NFP
18751	12606	6	READY	ready	JJ
18751	12606	7	IMMEDIATELY	IMMEDIATELY	NNS
18751	12606	8	.	.	.
18751	12607	1	Large	large	JJ
18751	12607	2	8vo	8vo	NN
18751	12607	3	.	.	.
18751	12608	1	Handsome	Handsome	NNP
18751	12608	2	Cloth	Cloth	NNP
18751	12608	3	.	.	.
18751	12609	1	Price	price	NN
18751	12609	2	16s	16	NNS
18751	12609	3	.	.	.
18751	12610	1	net	net	NNP
18751	12610	2	.	.	.
18751	12611	1	~FIRE	~FIRE	NFP
18751	12611	2	AND	and	CC
18751	12611	3	EXPLOSION	explosion	NN
18751	12611	4	RISKS.~	RISKS.~	NNP
18751	12611	5	_	_	NNP
18751	12611	6	A	a	DT
18751	12611	7	Handbook	Handbook	NNP
18751	12611	8	of	of	IN
18751	12611	9	the	the	DT
18751	12611	10	Detection	Detection	NNP
18751	12611	11	,	,	,
18751	12611	12	Investigation	Investigation	NNP
18751	12611	13	,	,	,
18751	12611	14	and	and	CC
18751	12611	15	Prevention	Prevention	NNP
18751	12611	16	of	of	IN
18751	12611	17	Fires	Fires	NNPS
18751	12611	18	and	and	CC
18751	12611	19	Explosion	Explosion	NNP
18751	12611	20	.	.	.
18751	12611	21	_	_	NNP
18751	12611	22	BY	by	IN
18751	12611	23	DR	DR	NNP
18751	12611	24	.	.	.
18751	12612	1	VON	VON	NNP
18751	12612	2	SCHWARTZ	SCHWARTZ	NNP
18751	12612	3	.	.	.
18751	12613	1	Translated	translate	VBN
18751	12613	2	from	from	IN
18751	12613	3	the	the	DT
18751	12613	4	Revised	revised	JJ
18751	12613	5	German	German	NNP
18751	12613	6	Edition	Edition	NNP
18751	12613	7	BY	by	IN
18751	12613	8	C.T.C.	C.T.C.	NNP
18751	12614	1	SALTER	SALTER	NNP
18751	12614	2	.	.	.
18751	12615	1	ABRIDGED	ABRIDGED	NNP
18751	12615	2	GENERAL	GENERAL	NNP
18751	12615	3	CONTENTS.--Fires	contents.--fire	NNS
18751	12615	4	and	and	CC
18751	12615	5	Explosions	Explosions	NNPS
18751	12615	6	of	of	IN
18751	12615	7	a	a	DT
18751	12615	8	General	General	NNP
18751	12615	9	Character.--Dangers	Character.--Dangers	NNP
18751	12615	10	arising	arise	VBG
18751	12615	11	from	from	IN
18751	12615	12	Sources	Sources	NNPS
18751	12615	13	of	of	IN
18751	12615	14	Light	Light	NNP
18751	12615	15	and	and	CC
18751	12615	16	Heat.--Dangerous	heat.--dangerous	JJ
18751	12615	17	Gases.--Risks	gases.--risk	NNS
18751	12615	18	Attending	attend	VBG
18751	12615	19	Special	Special	NNP
18751	12615	20	Industries.--Materials	industries.--materials	NN
18751	12615	21	Employed.--Agricultural	employed.--agricultural	CD
18751	12615	22	Products.--Fats	products.--fat	NNS
18751	12615	23	,	,	,
18751	12615	24	Oils	oil	NNS
18751	12615	25	,	,	,
18751	12615	26	and	and	CC
18751	12615	27	Resins.--Mineral	Resins.--Mineral	NNP
18751	12615	28	Oils	Oils	NNPS
18751	12615	29	and	and	CC
18751	12615	30	Tar.--Alcohol	Tar.--Alcohol	NNP
18751	12615	31	,	,	,
18751	12615	32	&	&	CC
18751	12615	33	c.--Metals	c.--metal	NNS
18751	12615	34	,	,	,
18751	12615	35	Oxides	Oxides	NNP
18751	12615	36	,	,	,
18751	12615	37	Acids	Acids	NNP
18751	12615	38	,	,	,
18751	12615	39	&	&	CC
18751	12615	40	c.--Lightning	c.--Lightning	NNP
18751	12615	41	,	,	,
18751	12615	42	Ignition	Ignition	NNP
18751	12615	43	Appliances	Appliances	NNPS
18751	12615	44	,	,	,
18751	12615	45	Fireworks	Fireworks	NNP
18751	12615	46	.	.	.
18751	12616	1	*	*	NFP
18751	12616	2	*	*	NFP
18751	12616	3	*	*	NFP
18751	12616	4	*	*	NFP
18751	12616	5	*	*	NFP
18751	12616	6	TENTH	tenth	NN
18751	12616	7	EDITION	EDITION	NNP
18751	12616	8	,	,	,
18751	12616	9	Revised	Revised	NNP
18751	12616	10	.	.	.
18751	12617	1	Price	price	NN
18751	12617	2	6s	6s	NN
18751	12617	3	.	.	.
18751	12618	1	~PRACTICAL	~PRACTICAL	NFP
18751	12618	2	SANITATION	SANITATION	NNP
18751	12618	3	:	:	:
18751	12618	4	_	_	NNP
18751	12618	5	A	a	DT
18751	12618	6	HAND	HAND	NNP
18751	12618	7	-	-	HYPH
18751	12618	8	BOOK	BOOK	NNP
18751	12618	9	FOR	for	IN
18751	12618	10	SANITARY	SANITARY	NNP
18751	12618	11	INSPECTORS	INSPECTORS	NNP
18751	12618	12	AND	and	CC
18751	12618	13	OTHERS	OTHERS	NNP
18751	12618	14	INTERESTED	interested	JJ
18751	12618	15	IN	in	IN
18751	12618	16	SANITATION._~	sanitation._~	FW
18751	12618	17	BY	by	IN
18751	12618	18	GEORGE	GEORGE	NNP
18751	12618	19	REID	REID	NNP
18751	12618	20	,	,	,
18751	12618	21	M.D.	M.D.	NNP
18751	12618	22	,	,	,
18751	12618	23	D.P.H.	D.P.H.	NNP
18751	12618	24	,	,	,
18751	12618	25	_	_	NNP
18751	12618	26	Fellow	Fellow	NNP
18751	12618	27	,	,	,
18751	12618	28	Mem	Mem	NNP
18751	12618	29	.	.	.
18751	12619	1	Council	Council	NNP
18751	12619	2	,	,	,
18751	12619	3	and	and	CC
18751	12619	4	Examiner	Examiner	NNP
18751	12619	5	,	,	,
18751	12619	6	Sanitary	Sanitary	NNP
18751	12619	7	Institute	Institute	NNP
18751	12619	8	of	of	IN
18751	12619	9	Great	Great	NNP
18751	12619	10	Britain	Britain	NNP
18751	12619	11	,	,	,
18751	12619	12	and	and	CC
18751	12619	13	Medical	Medical	NNP
18751	12619	14	Officer	Officer	NNP
18751	12619	15	to	to	IN
18751	12619	16	the	the	DT
18751	12619	17	Staffordshire	Staffordshire	NNP
18751	12619	18	County	County	NNP
18751	12619	19	Council	Council	NNP
18751	12619	20	.	.	.
18751	12619	21	_	_	NNP
18751	12619	22	~With	~with	IN
18751	12619	23	an	an	DT
18751	12619	24	Appendix	Appendix	NNP
18751	12619	25	on	on	IN
18751	12619	26	Sanitary	Sanitary	NNP
18751	12619	27	Law.~	Law.~	NNP
18751	12619	28	BY	by	IN
18751	12619	29	HERBERT	HERBERT	NNP
18751	12619	30	MANLEY	MANLEY	NNP
18751	12619	31	,	,	,
18751	12619	32	M.A.	M.A.	NNP
18751	12619	33	,	,	,
18751	12619	34	M.B.	M.B.	NNP
18751	12619	35	,	,	,
18751	12619	36	D.P.H.	D.P.H.	NNP
18751	12619	37	,	,	,
18751	12619	38	_	_	NNP
18751	12619	39	Medical	Medical	NNP
18751	12619	40	Officer	Officer	NNP
18751	12619	41	of	of	IN
18751	12619	42	Health	Health	NNP
18751	12619	43	for	for	IN
18751	12619	44	the	the	DT
18751	12619	45	County	County	NNP
18751	12619	46	Borough	Borough	NNP
18751	12619	47	of	of	IN
18751	12619	48	West	West	NNP
18751	12619	49	Bromwich	Bromwich	NNP
18751	12619	50	.	.	.
18751	12619	51	_	_	NNP
18751	12619	52	GENERAL	GENERAL	NNP
18751	12619	53	CONTENTS.--Introduction	CONTENTS.--Introduction	NNP
18751	12619	54	--	--	:
18751	12619	55	Water	water	NN
18751	12619	56	Supply	Supply	NNP
18751	12619	57	:	:	:
18751	12619	58	Drinking	Drinking	NNP
18751	12619	59	Water	Water	NNP
18751	12619	60	,	,	,
18751	12619	61	Pollution	Pollution	NNP
18751	12619	62	of	of	IN
18751	12619	63	Water	Water	NNP
18751	12619	64	--	--	:
18751	12619	65	Ventilation	Ventilation	NNP
18751	12619	66	and	and	CC
18751	12619	67	Warming	Warming	NNP
18751	12619	68	--	--	:
18751	12619	69	Principles	principle	NNS
18751	12619	70	of	of	IN
18751	12619	71	Sewage	sewage	NN
18751	12619	72	Removal	removal	NN
18751	12619	73	--	--	:
18751	12619	74	Details	Details	NNP
18751	12619	75	of	of	IN
18751	12619	76	Drainage	Drainage	NNP
18751	12619	77	;	;	:
18751	12619	78	Refuse	Refuse	NNP
18751	12619	79	Removal	Removal	NNP
18751	12619	80	and	and	CC
18751	12619	81	Disposal	Disposal	NNP
18751	12619	82	--	--	:
18751	12619	83	Sanitary	Sanitary	NNP
18751	12619	84	and	and	CC
18751	12619	85	Insanitary	Insanitary	NNP
18751	12619	86	Work	Work	NNP
18751	12619	87	and	and	CC
18751	12619	88	Appliances	Appliances	NNPS
18751	12619	89	--	--	:
18751	12619	90	Details	detail	NNS
18751	12619	91	of	of	IN
18751	12619	92	Plumbers	Plumbers	NNPS
18751	12619	93	'	'	POS
18751	12619	94	Work	work	NN
18751	12619	95	--	--	:
18751	12619	96	House	House	NNP
18751	12619	97	Construction	Construction	NNP
18751	12619	98	--	--	:
18751	12619	99	Infection	Infection	NNP
18751	12619	100	and	and	CC
18751	12619	101	Disinfection	Disinfection	NNP
18751	12619	102	--	--	:
18751	12619	103	Food	Food	NNP
18751	12619	104	,	,	,
18751	12619	105	Inspection	Inspection	NNP
18751	12619	106	of	of	IN
18751	12619	107	;	;	:
18751	12619	108	Characteristics	Characteristics	NNP
18751	12619	109	of	of	IN
18751	12619	110	Good	Good	NNP
18751	12619	111	Meat	Meat	NNP
18751	12619	112	;	;	,
18751	12619	113	Meat	Meat	NNP
18751	12619	114	,	,	,
18751	12619	115	Milk	milk	NN
18751	12619	116	,	,	,
18751	12619	117	Fish	Fish	NNP
18751	12619	118	,	,	,
18751	12619	119	&	&	CC
18751	12619	120	c.	c.	NNP
18751	12619	121	,	,	,
18751	12619	122	unfit	unfit	JJ
18751	12619	123	for	for	IN
18751	12619	124	Human	Human	NNP
18751	12619	125	Food	Food	NNP
18751	12619	126	--	--	:
18751	12619	127	Appendix	Appendix	NNP
18751	12619	128	:	:	:
18751	12619	129	Sanitary	Sanitary	NNP
18751	12619	130	Law	Law	NNP
18751	12619	131	;	;	:
18751	12619	132	Model	Model	NNP
18751	12619	133	Bye	Bye	NNP
18751	12619	134	-	-	HYPH
18751	12619	135	Laws	Laws	NNP
18751	12619	136	,	,	,
18751	12619	137	&	&	CC
18751	12619	138	c.	c.	NN
18751	12619	139	"	"	``
18751	12619	140	Dr.	Dr.	NNP
18751	12619	141	Reid	Reid	NNP
18751	12619	142	's	's	POS
18751	12619	143	very	very	RB
18751	12619	144	useful	useful	JJ
18751	12619	145	Manual	Manual	NNP
18751	12619	146	...	...	:
18751	12619	147	ABOUNDS	abound	NNS
18751	12619	148	IN	in	IN
18751	12619	149	PRACTICAL	PRACTICAL	NNP
18751	12619	150	DETAIL	detail	NN
18751	12619	151	.	.	.
18751	12619	152	"	"	''
18751	12620	1	--_British	--_British	:
18751	12620	2	Medical	Medical	NNP
18751	12620	3	Journal	Journal	NNP
18751	12620	4	_	_	NNP
18751	12620	5	.	.	.
18751	12621	1	"	"	``
18751	12621	2	A	a	DT
18751	12621	3	VERY	very	RB
18751	12621	4	USEFUL	USEFUL	NNP
18751	12621	5	HANDBOOK	HANDBOOK	NNP
18751	12621	6	,	,	,
18751	12621	7	with	with	IN
18751	12621	8	a	a	DT
18751	12621	9	very	very	RB
18751	12621	10	useful	useful	JJ
18751	12621	11	Appendix	Appendix	NNP
18751	12621	12	.	.	.
18751	12622	1	We	-PRON-	PRP
18751	12622	2	recommend	recommend	VBP
18751	12622	3	it	-PRON-	PRP
18751	12622	4	not	not	RB
18751	12622	5	only	only	RB
18751	12622	6	to	to	IN
18751	12622	7	SANITARY	SANITARY	NNP
18751	12622	8	INSPECTORS	INSPECTORS	NNP
18751	12622	9	,	,	,
18751	12622	10	but	but	CC
18751	12622	11	to	to	IN
18751	12622	12	HOUSEHOLDERS	HOUSEHOLDERS	NNP
18751	12622	13	and	and	CC
18751	12622	14	ALL	all	DT
18751	12622	15	interested	interested	JJ
18751	12622	16	in	in	IN
18751	12622	17	Sanitary	Sanitary	NNP
18751	12622	18	matters	matter	NNS
18751	12622	19	.	.	.
18751	12622	20	"	"	''
18751	12623	1	--_Sanitary	--_Sanitary	:
18751	12623	2	Record	Record	NNP
18751	12623	3	_	_	NNP
18751	12623	4	.	.	.
18751	12624	1	*	*	NFP
18751	12624	2	*	*	NFP
18751	12624	3	*	*	NFP
18751	12624	4	*	*	NFP
18751	12624	5	*	*	NFP
18751	12624	6	COMPANION	companion	NN
18751	12624	7	VOLUME	volume	VBP
18751	12624	8	TO	to	TO
18751	12624	9	REID	REID	NNP
18751	12624	10	'S	's	POS
18751	12624	11	SANITATION	sanitation	NN
18751	12624	12	.	.	.
18751	12625	1	In	in	IN
18751	12625	2	Crown	Crown	NNP
18751	12625	3	8vo	8vo	NN
18751	12625	4	.	.	.
18751	12626	1	Handsome	Handsome	NNP
18751	12626	2	Cloth	Cloth	NNP
18751	12626	3	.	.	.
18751	12627	1	Profusely	profusely	RB
18751	12627	2	Illustrated	illustrate	VBN
18751	12627	3	.	.	.
18751	12628	1	8s	8	NNS
18751	12628	2	.	.	.
18751	12629	1	6d	6d	NNP
18751	12629	2	.	.	.
18751	12630	1	net	net	NNP
18751	12630	2	.	.	.
18751	12631	1	~Sanitary	~Sanitary	NFP
18751	12631	2	Engineering:~	Engineering:~	NNP
18751	12631	3	_	_	NNP
18751	12631	4	A	A	NNP
18751	12631	5	Practical	Practical	NNP
18751	12631	6	Manual	Manual	NNP
18751	12631	7	of	of	IN
18751	12631	8	Town	Town	NNP
18751	12631	9	Drainage	Drainage	NNP
18751	12631	10	and	and	CC
18751	12631	11	Sewage	Sewage	NNP
18751	12631	12	and	and	CC
18751	12631	13	Refuse	Refuse	NNP
18751	12631	14	Disposal	Disposal	NNP
18751	12631	15	.	.	.
18751	12631	16	_	_	NNP
18751	12631	17	For	for	IN
18751	12631	18	Sanitary	Sanitary	NNP
18751	12631	19	Authorities	Authorities	NNPS
18751	12631	20	,	,	,
18751	12631	21	Engineers	Engineers	NNPS
18751	12631	22	,	,	,
18751	12631	23	Inspectors	Inspectors	NNPS
18751	12631	24	,	,	,
18751	12631	25	Architects	Architects	NNPS
18751	12631	26	,	,	,
18751	12631	27	Contractors	Contractors	NNPS
18751	12631	28	,	,	,
18751	12631	29	and	and	CC
18751	12631	30	Students	student	NNS
18751	12631	31	.	.	.
18751	12632	1	BY	by	IN
18751	12632	2	FRANCIS	francis	NN
18751	12632	3	WOOD	wood	NN
18751	12632	4	,	,	,
18751	12632	5	A.M.INST.C.E.	a.m.inst.c.e.	UH
18751	12632	6	,	,	,
18751	12632	7	F.G.S.	F.G.S.	NNP
18751	12632	8	,	,	,
18751	12632	9	Borough	Borough	NNP
18751	12632	10	Engineer	Engineer	NNP
18751	12632	11	and	and	CC
18751	12632	12	Surveyor	Surveyor	NNP
18751	12632	13	,	,	,
18751	12632	14	Fulham	Fulham	NNP
18751	12632	15	;	;	:
18751	12632	16	late	late	JJ
18751	12632	17	Borough	Borough	NNP
18751	12632	18	Engineer	Engineer	NNP
18751	12632	19	,	,	,
18751	12632	20	Bacup	Bacup	NNP
18751	12632	21	,	,	,
18751	12632	22	Lancs	Lancs	NNP
18751	12632	23	.	.	.
18751	12633	1	GENERAL	GENERAL	NNP
18751	12633	2	CONTENTS	content	NNS
18751	12633	3	.	.	.
18751	12634	1	Introduction.--Hydraulics.--Velocity	introduction.--hydraulics.--velocity	NN
18751	12634	2	of	of	IN
18751	12634	3	Water	Water	NNP
18751	12634	4	in	in	IN
18751	12634	5	Pipes.--Earth	pipes.--earth	CD
18751	12634	6	Pressures	Pressures	NNPS
18751	12634	7	and	and	CC
18751	12634	8	Retaining	retain	VBG
18751	12634	9	Walls.--Powers.--House	walls.--powers.--house	VB
18751	12634	10	Drainage.--Land	Drainage.--Land	NNS
18751	12634	11	Drainage.--Sewers.--Separate	drainage.--sewers.--separate	CD
18751	12634	12	System.--Sewage	system.--sewage	NN
18751	12634	13	Pumping.--Sewer	pumping.--sew	JJR
18751	12634	14	Ventilation.--Drainage	ventilation.--drainage	NN
18751	12634	15	Areas.--Sewers	areas.--sewer	NNS
18751	12634	16	,	,	,
18751	12634	17	Manholes	Manholes	NNP
18751	12634	18	,	,	,
18751	12634	19	&	&	CC
18751	12634	20	c.--Trade	c.--Trade	VBN
18751	12634	21	Refuse.--Sewage	Refuse.--Sewage	NNP
18751	12634	22	Disposal	Disposal	NNP
18751	12634	23	Works.--BACTERIOLYSIS.--Sludge	works.--bacteriolysis.--sludge	NN
18751	12634	24	Disposal.--Construction	disposal.--construction	NN
18751	12634	25	and	and	CC
18751	12634	26	Cleansing	cleansing	NN
18751	12634	27	of	of	IN
18751	12634	28	Sewers.--Refuse	Sewers.--Refuse	NNP
18751	12634	29	Disposal.--Chimneys	disposal.--chimney	NNS
18751	12634	30	and	and	CC
18751	12634	31	Foundations	foundation	NNS
18751	12634	32	.	.	.
18751	12635	1	"	"	``
18751	12635	2	The	the	DT
18751	12635	3	volume	volume	NN
18751	12635	4	bristles	bristle	VBZ
18751	12635	5	with	with	IN
18751	12635	6	information	information	NN
18751	12635	7	which	which	WDT
18751	12635	8	will	will	MD
18751	12635	9	be	be	VB
18751	12635	10	greedily	greedily	RB
18751	12635	11	read	read	VBN
18751	12635	12	by	by	IN
18751	12635	13	those	those	DT
18751	12635	14	in	in	IN
18751	12635	15	need	need	NN
18751	12635	16	of	of	IN
18751	12635	17	assistance	assistance	NN
18751	12635	18	.	.	.
18751	12636	1	The	the	DT
18751	12636	2	book	book	NN
18751	12636	3	is	be	VBZ
18751	12636	4	one	one	NN
18751	12636	5	that	that	WDT
18751	12636	6	ought	ought	MD
18751	12636	7	to	to	TO
18751	12636	8	be	be	VB
18751	12636	9	on	on	IN
18751	12636	10	the	the	DT
18751	12636	11	bookshelves	bookshelf	NNS
18751	12636	12	of	of	IN
18751	12636	13	EVERY	every	DT
18751	12636	14	PRACTICAL	PRACTICAL	NNP
18751	12636	15	ENGINEER	ENGINEER	NNP
18751	12636	16	.	.	.
18751	12636	17	"	"	''
18751	12637	1	--_Sanitary	--_Sanitary	:
18751	12637	2	Journal	Journal	NNP
18751	12637	3	_	_	NNP
18751	12637	4	.	.	.
18751	12638	1	"	"	``
18751	12638	2	A	a	DT
18751	12638	3	VERITABLE	VERITABLE	NNP
18751	12638	4	POCKET	POCKET	NNP
18751	12638	5	COMPENDIUM	compendium	NN
18751	12638	6	of	of	IN
18751	12638	7	Sanitary	Sanitary	NNP
18751	12638	8	Engineering	Engineering	NNP
18751	12638	9	....	....	.
18751	12638	10	A	a	DT
18751	12638	11	work	work	NN
18751	12638	12	which	which	WDT
18751	12638	13	may	may	MD
18751	12638	14	,	,	,
18751	12638	15	in	in	IN
18751	12638	16	many	many	JJ
18751	12638	17	respects	respect	NNS
18751	12638	18	,	,	,
18751	12638	19	be	be	VB
18751	12638	20	considered	consider	VBN
18751	12638	21	as	as	IN
18751	12638	22	COMPLETE	COMPLETE	VBN
18751	12638	23	...	...	:
18751	12638	24	COMMENDABLY	COMMENDABLY	NNS
18751	12638	25	CAUTIOUS	cautiou	NNS
18751	12638	26	...	...	.
18751	12639	1	INTERESTING	INTERESTING	NNP
18751	12639	2	...	...	.
18751	12640	1	SUGGESTIVE	suggestive	NN
18751	12640	2	.	.	.
18751	12640	3	"	"	''
18751	12641	1	--_Public	--_Public	:
18751	12641	2	Health	Health	NNP
18751	12641	3	Engineer	Engineer	NNP
18751	12641	4	_	_	NNP
18751	12641	5	.	.	.
18751	12642	1	*	*	NFP
18751	12642	2	*	*	NFP
18751	12642	3	*	*	NFP
18751	12642	4	*	*	NFP
18751	12642	5	*	*	NFP
18751	12642	6	VOL	VOL	NNP
18751	12642	7	.	.	.
18751	12643	1	I.	I.	NNP
18751	12644	1	NOW	now	RB
18751	12644	2	READY	ready	JJ
18751	12644	3	.	.	.
18751	12645	1	IN	in	IN
18751	12645	2	HALF	half	NN
18751	12645	3	MOROCCO	MOROCCO	VBN
18751	12645	4	,	,	,
18751	12645	5	24S.	24s.	ADD
18751	12646	1	_	_	NNP
18751	12646	2	In	In	NNP
18751	12646	3	Two	Two	NNP
18751	12646	4	Volumes	Volumes	NNPS
18751	12646	5	,	,	,
18751	12646	6	each	each	DT
18751	12646	7	complete	complete	JJ
18751	12646	8	in	in	IN
18751	12646	9	itself	-PRON-	PRP
18751	12646	10	.	.	.
18751	12646	11	_	_	NNP
18751	12646	12	~PHYSICO	~physico	NN
18751	12646	13	-	-	HYPH
18751	12646	14	CHEMICAL	chemical	NN
18751	12646	15	TABLES~	tables~	NN
18751	12646	16	FOR	for	IN
18751	12646	17	THE	the	DT
18751	12646	18	USE	USE	NNP
18751	12646	19	OF	of	IN
18751	12646	20	ANALYSTS	ANALYSTS	NNP
18751	12646	21	,	,	,
18751	12646	22	PHYSICISTS	PHYSICISTS	NNP
18751	12646	23	,	,	,
18751	12646	24	CHEMICAL	CHEMICAL	NNP
18751	12646	25	MANUFACTURERS	manufacturer	NNS
18751	12646	26	,	,	,
18751	12646	27	AND	and	CC
18751	12646	28	SCIENTIFIC	scientific	JJ
18751	12646	29	CHEMISTS	CHEMISTS	NNP
18751	12646	30	.	.	.
18751	12647	1	Volume	volume	NN
18751	12647	2	I.--Chemical	I.--Chemical	NNP
18751	12647	3	Engineering	Engineering	NNP
18751	12647	4	,	,	,
18751	12647	5	Physical	Physical	NNP
18751	12647	6	Chemistry	Chemistry	NNP
18751	12647	7	.	.	.
18751	12648	1	[	[	-LRB-
18751	12648	2	_	_	NNP
18751	12648	3	Just	just	RB
18751	12648	4	Out	out	RB
18751	12648	5	.	.	.
18751	12648	6	_	_	NNP
18751	12648	7	Volume	Volume	NNP
18751	12648	8	II.--Chemical	II.--Chemical	NNP
18751	12648	9	Physics	Physics	NNP
18751	12648	10	,	,	,
18751	12648	11	Pure	Pure	NNP
18751	12648	12	and	and	CC
18751	12648	13	Analytical	Analytical	NNP
18751	12648	14	Chemistry	Chemistry	NNP
18751	12648	15	.	.	.
18751	12649	1	BY	by	IN
18751	12649	2	JOHN	JOHN	NNP
18751	12649	3	CASTELL	CASTELL	NNP
18751	12649	4	-	-	HYPH
18751	12649	5	EVANS	EVANS	NNP
18751	12649	6	,	,	,
18751	12649	7	F.I.C.	F.I.C.	NNP
18751	12649	8	,	,	,
18751	12649	9	F.C.S.	F.C.S.	NNP
18751	12649	10	,	,	,
18751	12649	11	Superintendent	Superintendent	NNP
18751	12649	12	of	of	IN
18751	12649	13	the	the	DT
18751	12649	14	Chemical	Chemical	NNP
18751	12649	15	Laboratories	Laboratories	NNPS
18751	12649	16	,	,	,
18751	12649	17	and	and	CC
18751	12649	18	Lecturer	Lecturer	NNP
18751	12649	19	on	on	IN
18751	12649	20	Inorganic	Inorganic	NNP
18751	12649	21	Chemistry	Chemistry	NNP
18751	12649	22	and	and	CC
18751	12649	23	Metallurgy	Metallurgy	NNP
18751	12649	24	at	at	IN
18751	12649	25	the	the	DT
18751	12649	26	Finsbury	Finsbury	NNP
18751	12649	27	Technical	Technical	NNP
18751	12649	28	College	College	NNP
18751	12649	29	.	.	.
18751	12650	1	The	the	DT
18751	12650	2	Tables	Tables	NNPS
18751	12650	3	may	may	MD
18751	12650	4	almost	almost	RB
18751	12650	5	claim	claim	VB
18751	12650	6	to	to	TO
18751	12650	7	be	be	VB
18751	12650	8	exhaustive	exhaustive	JJ
18751	12650	9	,	,	,
18751	12650	10	and	and	CC
18751	12650	11	embody	embody	NNP
18751	12650	12	and	and	CC
18751	12650	13	collate	collate	VB
18751	12650	14	all	all	PDT
18751	12650	15	the	the	DT
18751	12650	16	most	most	RBS
18751	12650	17	recent	recent	JJ
18751	12650	18	data	datum	NNS
18751	12650	19	established	establish	VBN
18751	12650	20	by	by	IN
18751	12650	21	experimentalists	experimentalist	NNS
18751	12650	22	at	at	IN
18751	12650	23	home	home	NN
18751	12650	24	and	and	CC
18751	12650	25	abroad	abroad	RB
18751	12650	26	.	.	.
18751	12651	1	The	the	DT
18751	12651	2	volumes	volume	NNS
18751	12651	3	will	will	MD
18751	12651	4	be	be	VB
18751	12651	5	found	find	VBN
18751	12651	6	invaluable	invaluable	JJ
18751	12651	7	to	to	IN
18751	12651	8	all	all	DT
18751	12651	9	engaged	engage	VBN
18751	12651	10	in	in	IN
18751	12651	11	research	research	NN
18751	12651	12	and	and	CC
18751	12651	13	experimental	experimental	JJ
18751	12651	14	investigation	investigation	NN
18751	12651	15	in	in	IN
18751	12651	16	Chemistry	Chemistry	NNP
18751	12651	17	and	and	CC
18751	12651	18	Physics	Physics	NNP
18751	12651	19	.	.	.
18751	12652	1	The	the	DT
18751	12652	2	Work	work	NN
18751	12652	3	comprehends	comprehend	VBZ
18751	12652	4	as	as	RB
18751	12652	5	far	far	RB
18751	12652	6	as	as	IN
18751	12652	7	possible	possible	JJ
18751	12652	8	ALL	all	DT
18751	12652	9	RULLES	rulle	NNS
18751	12652	10	AND	and	CC
18751	12652	11	TABLES	tables	NN
18751	12652	12	required	require	VBN
18751	12652	13	by	by	IN
18751	12652	14	the	the	DT
18751	12652	15	Analyst	Analyst	NNP
18751	12652	16	,	,	,
18751	12652	17	Brewer	Brewer	NNP
18751	12652	18	,	,	,
18751	12652	19	Distiller	Distiller	NNP
18751	12652	20	,	,	,
18751	12652	21	Acid-	Acid-	NNP
18751	12652	22	and	and	CC
18751	12652	23	Alkali	Alkali	NNP
18751	12652	24	-	-	HYPH
18751	12652	25	Manufacturer	Manufacturer	NNP
18751	12652	26	,	,	,
18751	12652	27	&	&	CC
18751	12652	28	c.	c.	NNP
18751	12652	29	,	,	,
18751	12652	30	&	&	CC
18751	12652	31	c.	c.	NNP
18751	12652	32	;	;	:
18751	12652	33	and	and	CC
18751	12652	34	also	also	RB
18751	12652	35	the	the	DT
18751	12652	36	principal	principal	JJ
18751	12652	37	data	datum	NNS
18751	12652	38	in	in	IN
18751	12652	39	THERMO	THERMO	NNP
18751	12652	40	-	-	HYPH
18751	12652	41	CHEMISTRY	CHEMISTRY	NNP
18751	12652	42	,	,	,
18751	12652	43	ELECTRO	ELECTRO	NNP
18751	12652	44	-	-	HYPH
18751	12652	45	CHEMISTRY	CHEMISTRY	NNP
18751	12652	46	,	,	,
18751	12652	47	and	and	CC
18751	12652	48	the	the	DT
18751	12652	49	various	various	JJ
18751	12652	50	branches	branch	NNS
18751	12652	51	of	of	IN
18751	12652	52	CHEMICAL	chemical	NN
18751	12652	53	PHYSICS	physic	NNS
18751	12652	54	.	.	.
18751	12653	1	Every	every	DT
18751	12653	2	possible	possible	JJ
18751	12653	3	care	care	NN
18751	12653	4	has	have	VBZ
18751	12653	5	been	be	VBN
18751	12653	6	taken	take	VBN
18751	12653	7	to	to	TO
18751	12653	8	ensure	ensure	VB
18751	12653	9	perfect	perfect	JJ
18751	12653	10	accuracy	accuracy	NN
18751	12653	11	,	,	,
18751	12653	12	and	and	CC
18751	12653	13	to	to	TO
18751	12653	14	include	include	VB
18751	12653	15	the	the	DT
18751	12653	16	results	result	NNS
18751	12653	17	of	of	IN
18751	12653	18	the	the	DT
18751	12653	19	most	most	RBS
18751	12653	20	recent	recent	JJ
18751	12653	21	investigations	investigation	NNS
18751	12653	22	.	.	.
18751	12654	1	*	*	NFP
18751	12654	2	*	*	NFP
18751	12654	3	*	*	NFP
18751	12654	4	*	*	NFP
18751	12654	5	*	*	NFP
18751	12654	6	_	_	NNP
18751	12654	7	In	in	IN
18751	12654	8	Large	large	JJ
18751	12654	9	8vo	8vo	NN
18751	12654	10	.	.	.
18751	12655	1	Handsome	Handsome	NNP
18751	12655	2	Cloth	Cloth	NNP
18751	12655	3	.	.	.
18751	12656	1	Beautifully	Beautifully	NNP
18751	12656	2	Illustrated	Illustrated	NNP
18751	12656	3	.	.	.
18751	12657	1	With	with	IN
18751	12657	2	Plates	Plates	NNPS
18751	12657	3	and	and	CC
18751	12657	4	Figures	Figures	NNPS
18751	12657	5	in	in	IN
18751	12657	6	the	the	DT
18751	12657	7	Text	Text	NNP
18751	12657	8	.	.	.
18751	12657	9	_	_	NNP
18751	12657	10	21s	21	NNS
18751	12657	11	.	.	.
18751	12658	1	~Road	~road	NN
18751	12658	2	Making	Making	NNP
18751	12658	3	and	and	CC
18751	12658	4	Maintenance:~	Maintenance:~	NNP
18751	12658	5	A	A	NNP
18751	12658	6	PRACTICAL	practical	NN
18751	12658	7	TREATISE	treatise	NN
18751	12658	8	FOR	for	IN
18751	12658	9	ENGINEERS	engineer	NNS
18751	12658	10	,	,	,
18751	12658	11	SURVEYORS	surveyor	NNS
18751	12658	12	,	,	,
18751	12658	13	AND	and	CC
18751	12658	14	OTHERS	other	NNS
18751	12658	15	.	.	.
18751	12659	1	WITH	with	IN
18751	12659	2	AN	an	DT
18751	12659	3	HISTORICAL	HISTORICAL	NNP
18751	12659	4	SKETCH	SKETCH	NNP
18751	12659	5	OF	of	IN
18751	12659	6	ANCIENT	ANCIENT	NNP
18751	12659	7	AND	and	CC
18751	12659	8	MODERN	MODERN	NNP
18751	12659	9	PRACTICE	practice	NN
18751	12659	10	.	.	.
18751	12660	1	BY	by	IN
18751	12660	2	THOS	THOS	NNP
18751	12660	3	.	.	.
18751	12661	1	AITKEN	AITKEN	NNP
18751	12661	2	,	,	,
18751	12661	3	ASSOC.M.INST.C.E.	ASSOC.M.INST.C.E.	NNP
18751	12661	4	,	,	,
18751	12661	5	Member	Member	NNP
18751	12661	6	of	of	IN
18751	12661	7	the	the	DT
18751	12661	8	Association	Association	NNP
18751	12661	9	of	of	IN
18751	12661	10	Municipal	Municipal	NNP
18751	12661	11	and	and	CC
18751	12661	12	County	County	NNP
18751	12661	13	Engineers	Engineers	NNPS
18751	12661	14	;	;	:
18751	12661	15	Member	Member	NNP
18751	12661	16	of	of	IN
18751	12661	17	the	the	DT
18751	12661	18	Sanitary	Sanitary	NNP
18751	12661	19	Inst	Inst	NNP
18751	12661	20	.	.	.
18751	12662	1	;	;	:
18751	12662	2	Surveyor	surveyor	NN
18751	12662	3	to	to	IN
18751	12662	4	the	the	DT
18751	12662	5	County	County	NNP
18751	12662	6	Council	Council	NNP
18751	12662	7	of	of	IN
18751	12662	8	Fife	Fife	NNP
18751	12662	9	,	,	,
18751	12662	10	Cupar	Cupar	NNP
18751	12662	11	Division	Division	NNP
18751	12662	12	.	.	.
18751	12663	1	_	_	NNP
18751	12663	2	WITH	with	IN
18751	12663	3	NUMEROUS	NUMEROUS	NNP
18751	12663	4	PLATES	plate	NNS
18751	12663	5	,	,	,
18751	12663	6	DIAGRAMS	diagrams	NN
18751	12663	7	,	,	,
18751	12663	8	AND	and	CC
18751	12663	9	ILLUSTRATIONS	illustrations	JJ
18751	12663	10	.	.	.
18751	12663	11	_	_	NNP
18751	12663	12	CONTENTS.--Historical	CONTENTS.--Historical	NNP
18751	12663	13	Sketch.--Resistance	Sketch.--Resistance	NNP
18751	12663	14	of	of	IN
18751	12663	15	Traction.--Laying	traction.--laye	VBG
18751	12663	16	out	out	RP
18751	12663	17	New	New	NNP
18751	12663	18	Roads.--Earthworks	Roads.--Earthworks	NNP
18751	12663	19	,	,	,
18751	12663	20	Drainage	Drainage	NNP
18751	12663	21	,	,	,
18751	12663	22	and	and	CC
18751	12663	23	Retaining	retain	VBG
18751	12663	24	Walls.--Road	Walls.--Road	HYPH
18751	12663	25	Materials	material	NNS
18751	12663	26	,	,	,
18751	12663	27	or	or	CC
18751	12663	28	Metal.--Quarrying.--Stone	metal.--quarrying.--stone	RB
18751	12663	29	Breaking	break	VBG
18751	12663	30	and	and	CC
18751	12663	31	Haulage.--Road	Haulage.--Road	,
18751	12663	32	-	-	HYPH
18751	12663	33	Rolling	Rolling	NNP
18751	12663	34	and	and	CC
18751	12663	35	Scarifying.--The	Scarifying.--The	NNP
18751	12663	36	Construction	Construction	NNP
18751	12663	37	of	of	IN
18751	12663	38	New	New	NNP
18751	12663	39	,	,	,
18751	12663	40	and	and	CC
18751	12663	41	the	the	DT
18751	12663	42	Maintenance	maintenance	NN
18751	12663	43	of	of	IN
18751	12663	44	existing	exist	VBG
18751	12663	45	Roads.--Carriage	roads.--carriage	NN
18751	12663	46	Ways	Ways	NNPS
18751	12663	47	and	and	CC
18751	12663	48	Foot	Foot	NNP
18751	12663	49	Ways	Ways	NNP
18751	12663	50	.	.	.
18751	12664	1	"	"	``
18751	12664	2	The	the	DT
18751	12664	3	Literary	literary	JJ
18751	12664	4	style	style	NN
18751	12664	5	is	be	VBZ
18751	12664	6	EXCELLENT	excellent	IN
18751	12664	7	...	...	:
18751	12664	8	A	a	DT
18751	12664	9	COMPREHENSIVE	comprehensive	NN
18751	12664	10	and	and	CC
18751	12664	11	EXCELLENT	EXCELLENT	NNP
18751	12664	12	Modern	Modern	NNP
18751	12664	13	Book	Book	NNP
18751	12664	14	,	,	,
18751	12664	15	an	an	DT
18751	12664	16	UP	up	NN
18751	12664	17	-	-	HYPH
18751	12664	18	TO	to	IN
18751	12664	19	-	-	HYPH
18751	12664	20	DATE	date	NN
18751	12664	21	work	work	NN
18751	12664	22	...	...	:
18751	12664	23	Should	Should	MD
18751	12664	24	be	be	VB
18751	12664	25	on	on	IN
18751	12664	26	the	the	DT
18751	12664	27	reference	reference	NN
18751	12664	28	shelf	shelf	NN
18751	12664	29	of	of	IN
18751	12664	30	every	every	DT
18751	12664	31	Municipal	Municipal	NNP
18751	12664	32	and	and	CC
18751	12664	33	County	County	NNP
18751	12664	34	Engineer	Engineer	NNP
18751	12664	35	or	or	CC
18751	12664	36	Surveyor	Surveyor	NNP
18751	12664	37	in	in	IN
18751	12664	38	the	the	DT
18751	12664	39	United	United	NNP
18751	12664	40	Kingdom	Kingdom	NNP
18751	12664	41	,	,	,
18751	12664	42	and	and	CC
18751	12664	43	of	of	IN
18751	12664	44	every	every	DT
18751	12664	45	Colonial	Colonial	NNP
18751	12664	46	Engineer	Engineer	NNP
18751	12664	47	.	.	.
18751	12664	48	"	"	''
18751	12665	1	--_The	--_The	:
18751	12665	2	Surveyor	Surveyor	NNP
18751	12665	3	_	_	NNP
18751	12665	4	.	.	.
18751	12666	1	*	*	NFP
18751	12666	2	*	*	NFP
18751	12666	3	*	*	NFP
18751	12666	4	*	*	NFP
18751	12666	5	*	*	NFP
18751	12666	6	THIRD	THIRD	NNP
18751	12666	7	EDITION	EDITION	NNP
18751	12666	8	,	,	,
18751	12666	9	Revised	Revised	NNP
18751	12666	10	and	and	CC
18751	12666	11	Enlarged	Enlarged	NNP
18751	12666	12	.	.	.
18751	12667	1	With	with	IN
18751	12667	2	Illustrations	illustration	NNS
18751	12667	3	,	,	,
18751	12667	4	12s	12	NNS
18751	12667	5	.	.	.
18751	12668	1	6d	6d	NNP
18751	12668	2	.	.	.
18751	12669	1	~Painters	~Painters	NFP
18751	12669	2	'	'	``
18751	12669	3	Colours	Colours	NNPS
18751	12669	4	,	,	,
18751	12669	5	Oils	Oils	NNP
18751	12669	6	,	,	,
18751	12669	7	&	&	CC
18751	12669	8	Varnishes:~	Varnishes:~	NNP
18751	12669	9	~A	~a	IN
18751	12669	10	PRACTICAL	PRACTICAL	NNP
18751	12669	11	MANUAL.~	MANUAL.~	NNP
18751	12669	12	BY	by	IN
18751	12669	13	GEORGE	GEORGE	NNP
18751	12669	14	H.	H.	NNP
18751	12669	15	HURST	HURST	NNP
18751	12669	16	,	,	,
18751	12669	17	F.C.S.	F.C.S.	NNP
18751	12669	18	,	,	,
18751	12669	19	Member	Member	NNP
18751	12669	20	of	of	IN
18751	12669	21	the	the	DT
18751	12669	22	Society	Society	NNP
18751	12669	23	of	of	IN
18751	12669	24	Chemical	Chemical	NNP
18751	12669	25	Industry	Industry	NNP
18751	12669	26	;	;	:
18751	12669	27	Lecturer	lecturer	NN
18751	12669	28	on	on	IN
18751	12669	29	the	the	DT
18751	12669	30	Technology	Technology	NNP
18751	12669	31	of	of	IN
18751	12669	32	Painters	Painters	NNPS
18751	12669	33	'	'	POS
18751	12669	34	Colours	Colours	NNPS
18751	12669	35	,	,	,
18751	12669	36	Oils	oil	NNS
18751	12669	37	,	,	,
18751	12669	38	and	and	CC
18751	12669	39	Varnishes	Varnishes	NNP
18751	12669	40	,	,	,
18751	12669	41	the	the	DT
18751	12669	42	Municipal	Municipal	NNP
18751	12669	43	Technical	Technical	NNP
18751	12669	44	School	School	NNP
18751	12669	45	,	,	,
18751	12669	46	Manchester	Manchester	NNP
18751	12669	47	.	.	.
18751	12670	1	GENERAL	GENERAL	NNP
18751	12670	2	CONTENTS.--Introductory	contents.--introductory	NN
18751	12670	3	--	--	:
18751	12670	4	THE	the	DT
18751	12670	5	COMPOSITION	COMPOSITION	NNPS
18751	12670	6	,	,	,
18751	12670	7	MANUFACTURE	MANUFACTURE	NNP
18751	12670	8	,	,	,
18751	12670	9	ASSAY	ASSAY	NNP
18751	12670	10	,	,	,
18751	12670	11	and	and	CC
18751	12670	12	ANALYSIS	ANALYSIS	NNP
18751	12670	13	of	of	IN
18751	12670	14	PIGMENTS	PIGMENTS	NNP
18751	12670	15	,	,	,
18751	12670	16	White	White	NNP
18751	12670	17	,	,	,
18751	12670	18	Red	Red	NNP
18751	12670	19	,	,	,
18751	12670	20	Yellow	Yellow	NNP
18751	12670	21	and	and	CC
18751	12670	22	Orange	Orange	NNP
18751	12670	23	,	,	,
18751	12670	24	Green	Green	NNP
18751	12670	25	,	,	,
18751	12670	26	Blue	Blue	NNP
18751	12670	27	,	,	,
18751	12670	28	Brown	Brown	NNP
18751	12670	29	,	,	,
18751	12670	30	and	and	CC
18751	12670	31	Black	black	JJ
18751	12670	32	--	--	:
18751	12670	33	LAKES	lakes	JJ
18751	12670	34	--	--	:
18751	12670	35	Colour	Colour	NNP
18751	12670	36	and	and	CC
18751	12670	37	Paint	Paint	NNP
18751	12670	38	Machinery	Machinery	NNP
18751	12670	39	--	--	:
18751	12670	40	Paint	paint	NN
18751	12670	41	Vehicles	vehicle	NNS
18751	12670	42	(	(	-LRB-
18751	12670	43	Oils	Oils	NNP
18751	12670	44	,	,	,
18751	12670	45	Turpentine	Turpentine	NNP
18751	12670	46	,	,	,
18751	12670	47	&	&	CC
18751	12670	48	c.	c.	NNP
18751	12670	49	,	,	,
18751	12670	50	&	&	CC
18751	12670	51	c.)--Driers	c.)--Driers	NNP
18751	12670	52	--	--	:
18751	12670	53	VARNISHES	VARNISHES	NNP
18751	12670	54	.	.	.
18751	12671	1	"	"	``
18751	12671	2	A	a	DT
18751	12671	3	THOROUGHLY	THOROUGHLY	NNP
18751	12671	4	PRACTICAL	PRACTICAL	NNP
18751	12671	5	book	book	NN
18751	12671	6	,	,	,
18751	12671	7	...	...	:
18751	12671	8	the	the	DT
18751	12671	9	ONLY	ONLY	NNP
18751	12671	10	English	English	NNP
18751	12671	11	work	work	NN
18751	12671	12	that	that	WDT
18751	12671	13	satisfactorily	satisfactorily	RB
18751	12671	14	treats	treat	VBZ
18751	12671	15	of	of	IN
18751	12671	16	the	the	DT
18751	12671	17	manufacture	manufacture	NN
18751	12671	18	of	of	IN
18751	12671	19	oils	oil	NNS
18751	12671	20	,	,	,
18751	12671	21	colours	colour	NNS
18751	12671	22	,	,	,
18751	12671	23	and	and	CC
18751	12671	24	pigments	pigment	NNS
18751	12671	25	.	.	.
18751	12671	26	"	"	''
18751	12672	1	--_Chemical	--_Chemical	NFP
18751	12672	2	Trades	trade	NNS
18751	12672	3	'	'	POS
18751	12672	4	Journal	Journal	NNP
18751	12672	5	_	_	NNP
18751	12672	6	.	.	.
18751	12673	1	*	*	NFP
18751	12673	2	*	*	NFP
18751	12673	3	*	*	NFP
18751	12673	4	FOR	for	IN
18751	12673	5	MR	MR	NNP
18751	12673	6	.	.	.
18751	12673	7	HURST	HURST	NNP
18751	12673	8	'S	's	POS
18751	12673	9	GARMENT	GARMENT	NNP
18751	12673	10	DYEING	dyeing	NN
18751	12673	11	AND	and	CC
18751	12673	12	CLEANING	cleaning	NN
18751	12673	13	,	,	,
18751	12673	14	see	see	VB
18751	12673	15	p.	p.	NN
18751	12673	16	84	84	CD
18751	12673	17	.	.	.
18751	12674	1	*	*	NFP
18751	12674	2	*	*	NFP
18751	12674	3	*	*	NFP
18751	12674	4	*	*	NFP
18751	12674	5	*	*	NFP
18751	12674	6	In	in	IN
18751	12674	7	Crown	Crown	NNP
18751	12674	8	8vo	8vo	NN
18751	12674	9	.	.	.
18751	12675	1	Handsome	Handsome	NNP
18751	12675	2	Cloth	Cloth	NNP
18751	12675	3	.	.	.
18751	12676	1	With	with	IN
18751	12676	2	Illustrations	illustration	NNS
18751	12676	3	.	.	.
18751	12677	1	5s	5s	LS
18751	12677	2	.	.	.
18751	12678	1	~THE	~THE	NFP
18751	12678	2	PAINTER	PAINTER	NNP
18751	12678	3	'S	's	POS
18751	12678	4	LABORATORY	laboratory	NN
18751	12678	5	GUIDE.~	GUIDE.~	NNP
18751	12678	6	A	a	DT
18751	12678	7	Student	Student	NNP
18751	12678	8	's	's	POS
18751	12678	9	Handbook	Handbook	NNP
18751	12678	10	of	of	IN
18751	12678	11	Paints	Paints	NNPS
18751	12678	12	,	,	,
18751	12678	13	Colours	Colours	NNPS
18751	12678	14	,	,	,
18751	12678	15	and	and	CC
18751	12678	16	Varnishes	Varnishes	NNP
18751	12678	17	.	.	.
18751	12679	1	BY	by	IN
18751	12679	2	GEORGE	GEORGE	NNP
18751	12679	3	H.	H.	NNP
18751	12679	4	HURST	HURST	NNP
18751	12679	5	,	,	,
18751	12679	6	F.C.S.	F.C.S.	NNP
18751	12679	7	,	,	,
18751	12679	8	M.S.C.I.	M.S.C.I.	NNP
18751	12680	1	ABSTRACT	ABSTRACT	NNP
18751	12680	2	OF	of	IN
18751	12680	3	CONTENTS.--Preparation	contents.--preparation	NN
18751	12680	4	of	of	IN
18751	12680	5	Pigment	Pigment	NNP
18751	12680	6	Colours.--Chemical	Colours.--Chemical	NNP
18751	12680	7	Principles	Principles	NNPS
18751	12680	8	Involved.--Oils	involved.--oil	NNS
18751	12680	9	and	and	CC
18751	12680	10	Varnishes.--Properties	varnishes.--propertie	NNS
18751	12680	11	of	of	IN
18751	12680	12	Oils	oil	NNS
18751	12680	13	and	and	CC
18751	12680	14	Varnishes.--Tests	varnishes.--test	NNS
18751	12680	15	and	and	CC
18751	12680	16	Experiments.--Plants	experiments.--plant	NNS
18751	12680	17	,	,	,
18751	12680	18	Methods	Methods	NNPS
18751	12680	19	,	,	,
18751	12680	20	and	and	CC
18751	12680	21	Machinery	Machinery	NNP
18751	12680	22	of	of	IN
18751	12680	23	the	the	DT
18751	12680	24	Paint	Paint	NNP
18751	12680	25	and	and	CC
18751	12680	26	Varnish	Varnish	NNP
18751	12680	27	Manufactures	Manufactures	NNP
18751	12680	28	.	.	.
18751	12681	1	_	_	NNP
18751	12681	2	This	this	DT
18751	12681	3	Work	Work	NNP
18751	12681	4	has	have	VBZ
18751	12681	5	been	be	VBN
18751	12681	6	designed	design	VBN
18751	12681	7	by	by	IN
18751	12681	8	the	the	DT
18751	12681	9	Author	author	NN
18751	12681	10	for	for	IN
18751	12681	11	the	the	DT
18751	12681	12	Laboratory	Laboratory	NNP
18751	12681	13	of	of	IN
18751	12681	14	the	the	DT
18751	12681	15	Technical	Technical	NNP
18751	12681	16	School	School	NNP
18751	12681	17	,	,	,
18751	12681	18	and	and	CC
18751	12681	19	of	of	IN
18751	12681	20	the	the	DT
18751	12681	21	Paint	Paint	NNP
18751	12681	22	and	and	CC
18751	12681	23	Colour	Colour	NNP
18751	12681	24	Works	Works	NNP
18751	12681	25	,	,	,
18751	12681	26	and	and	CC
18751	12681	27	for	for	IN
18751	12681	28	all	all	DT
18751	12681	29	interested	interested	JJ
18751	12681	30	or	or	CC
18751	12681	31	engaged	engage	VBN
18751	12681	32	in	in	IN
18751	12681	33	these	these	DT
18751	12681	34	industries	industry	NNS
18751	12681	35	.	.	.
18751	12681	36	_	_	NNP
18751	12681	37	*	*	NFP
18751	12681	38	*	*	NFP
18751	12681	39	*	*	NFP
18751	12681	40	*	*	NFP
18751	12681	41	*	*	NFP
18751	12681	42	SECOND	second	JJ
18751	12681	43	EDITION	EDITION	NNP
18751	12681	44	,	,	,
18751	12681	45	Revised	Revised	NNP
18751	12681	46	.	.	.
18751	12682	1	In	in	IN
18751	12682	2	Crown	Crown	NNP
18751	12682	3	8vo	8vo	NN
18751	12682	4	.	.	.
18751	12683	1	extra	extra	JJ
18751	12683	2	.	.	.
18751	12684	1	With	with	IN
18751	12684	2	Numerous	numerous	JJ
18751	12684	3	Illustrations	Illustrations	NNPS
18751	12684	4	and	and	CC
18751	12684	5	Plates	Plates	NNPS
18751	12684	6	(	(	-LRB-
18751	12684	7	some	some	DT
18751	12684	8	in	in	IN
18751	12684	9	Colours	Colours	NNP
18751	12684	10	)	)	-RRB-
18751	12684	11	,	,	,
18751	12684	12	including	include	VBG
18751	12684	13	Original	original	JJ
18751	12684	14	Designs	Designs	NNPS
18751	12684	15	.	.	.
18751	12685	1	12s	12	NNS
18751	12685	2	.	.	.
18751	12686	1	6d	6d	NNP
18751	12686	2	.	.	.
18751	12687	1	~Painting	~Painting	NNP
18751	12687	2	and	and	CC
18751	12687	3	Decorating:~	Decorating:~	NNP
18751	12687	4	_	_	NNP
18751	12687	5	A	a	DT
18751	12687	6	Complete	Complete	NNP
18751	12687	7	Practical	Practical	NNP
18751	12687	8	Manual	Manual	NNP
18751	12687	9	for	for	IN
18751	12687	10	House	House	NNP
18751	12687	11	Painters	Painters	NNPS
18751	12687	12	and	and	CC
18751	12687	13	Decorators	Decorators	NNPS
18751	12687	14	.	.	.
18751	12687	15	_	_	NNP
18751	12687	16	BY	by	IN
18751	12687	17	WALTER	WALTER	NNP
18751	12687	18	JOHN	JOHN	NNP
18751	12687	19	PEARCE	PEARCE	NNP
18751	12687	20	,	,	,
18751	12687	21	LECTURER	LECTURER	NNP
18751	12687	22	AT	AT	NNP
18751	12687	23	THE	the	DT
18751	12687	24	MANCHESTER	MANCHESTER	NNP
18751	12687	25	TECHNICAL	TECHNICAL	NNP
18751	12687	26	SCHOOL	SCHOOL	NNP
18751	12687	27	FOR	for	IN
18751	12687	28	HOUSE	HOUSE	NNP
18751	12687	29	-	-	HYPH
18751	12687	30	PAINTING	PAINTING	NNP
18751	12687	31	AND	and	CC
18751	12687	32	DECORATING	DECORATING	NNS
18751	12687	33	.	.	.
18751	12688	1	GENERAL	GENERAL	NNP
18751	12688	2	CONTENTS	content	NNS
18751	12688	3	.	.	.
18751	12689	1	Introduction	introduction	NN
18751	12689	2	--	--	:
18751	12689	3	Workshop	Workshop	NNP
18751	12689	4	and	and	CC
18751	12689	5	Stores	Stores	NNPS
18751	12689	6	--	--	:
18751	12689	7	Plant	Plant	NNP
18751	12689	8	and	and	CC
18751	12689	9	Appliances	Appliances	NNPS
18751	12689	10	--	--	:
18751	12689	11	Brushes	Brushes	NNPS
18751	12689	12	and	and	CC
18751	12689	13	Tools	tool	NNS
18751	12689	14	--	--	:
18751	12689	15	Materials	material	NNS
18751	12689	16	:	:	:
18751	12689	17	Pigments	pigment	NNS
18751	12689	18	,	,	,
18751	12689	19	Driers	Driers	NNPS
18751	12689	20	,	,	,
18751	12689	21	Painters	painter	NNS
18751	12689	22	'	'	POS
18751	12689	23	Oils	oil	NNS
18751	12689	24	--	--	:
18751	12689	25	Wall	Wall	NNP
18751	12689	26	Hangings	Hangings	NNPS
18751	12689	27	--	--	:
18751	12689	28	Paper	Paper	NNP
18751	12689	29	Hanging	hanging	NN
18751	12689	30	--	--	:
18751	12689	31	Colour	Colour	NNP
18751	12689	32	Mixing	Mixing	NNP
18751	12689	33	--	--	:
18751	12689	34	Distempering	distemper	VBG
18751	12689	35	--	--	:
18751	12689	36	Plain	Plain	NNP
18751	12689	37	Painting	painting	NN
18751	12689	38	--	--	:
18751	12689	39	Staining	stain	VBG
18751	12689	40	--	--	:
18751	12689	41	Varnish	varnish	JJ
18751	12689	42	and	and	CC
18751	12689	43	Varnishing	varnishing	JJ
18751	12689	44	--	--	:
18751	12689	45	Imitative	Imitative	NNP
18751	12689	46	Painting	Painting	NNP
18751	12689	47	--	--	:
18751	12689	48	Graining	grain	VBG
18751	12689	49	--	--	:
18751	12689	50	Marbling	marble	VBG
18751	12689	51	--	--	:
18751	12689	52	Gilding	gilding	NN
18751	12689	53	--	--	:
18751	12689	54	Sign	sign	NN
18751	12689	55	-	-	HYPH
18751	12689	56	Writing	writing	NN
18751	12689	57	and	and	CC
18751	12689	58	Lettering	Lettering	NNP
18751	12689	59	--	--	:
18751	12689	60	Decoration	decoration	NN
18751	12689	61	:	:	:
18751	12689	62	General	General	NNP
18751	12689	63	Principles	Principles	NNPS
18751	12689	64	--	--	:
18751	12689	65	Decoration	decoration	NN
18751	12689	66	in	in	IN
18751	12689	67	Distemper	Distemper	NNP
18751	12689	68	--	--	.
18751	12689	69	Painted	paint	VBN
18751	12689	70	Decoration	Decoration	NNP
18751	12689	71	--	--	:
18751	12689	72	Relievo	Relievo	NNP
18751	12689	73	Decoration	Decoration	NNP
18751	12689	74	--	--	:
18751	12689	75	Colour	Colour	NNP
18751	12689	76	--	--	:
18751	12689	77	Measuring	Measuring	NNP
18751	12689	78	and	and	CC
18751	12689	79	Estimating	Estimating	NNP
18751	12689	80	--	--	:
18751	12689	81	Coach	coach	NN
18751	12689	82	-	-	HYPH
18751	12689	83	Painting	painting	NN
18751	12689	84	--	--	:
18751	12689	85	Ship	ship	NN
18751	12689	86	-	-	HYPH
18751	12689	87	Painting	Painting	NNP
18751	12689	88	.	.	.
18751	12690	1	"	"	``
18751	12690	2	A	a	DT
18751	12690	3	THOROUGHLY	thoroughly	NN
18751	12690	4	USEFUL	USEFUL	NNP
18751	12690	5	BOOK	BOOK	NNS
18751	12690	6	...	...	:
18751	12690	7	GOOD	good	NN
18751	12690	8	,	,	,
18751	12690	9	SOUND	SOUND	NNP
18751	12690	10	,	,	,
18751	12690	11	PRACTICAL	PRACTICAL	NNP
18751	12690	12	INFORMATION	INFORMATION	VBN
18751	12690	13	in	in	IN
18751	12690	14	a	a	DT
18751	12690	15	CLEAR	CLEAR	NNP
18751	12690	16	and	and	CC
18751	12690	17	CONCISE	CONCISE	NNP
18751	12690	18	FORM	FORM	NNP
18751	12690	19	.	.	.
18751	12690	20	"	"	''
18751	12691	1	--_Plumber	--_Plumber	NNP
18751	12691	2	and	and	CC
18751	12691	3	Decorator	Decorator	NNP
18751	12691	4	_	_	NNP
18751	12691	5	.	.	.
18751	12692	1	"	"	``
18751	12692	2	A	a	DT
18751	12692	3	THOROUGHLY	THOROUGHLY	NNP
18751	12692	4	GOOD	good	NN
18751	12692	5	AND	and	CC
18751	12692	6	RELIABLE	RELIABLE	NNP
18751	12692	7	TEXT	TEXT	NNP
18751	12692	8	-	-	HYPH
18751	12692	9	BOOK	BOOK	NNP
18751	12692	10	....	....	.
18751	12693	1	So	so	CC
18751	12693	2	FULL	FULL	NNP
18751	12693	3	and	and	CC
18751	12693	4	COMPLETE	COMPLETE	NNP
18751	12693	5	that	that	IN
18751	12693	6	it	-PRON-	PRP
18751	12693	7	would	would	MD
18751	12693	8	be	be	VB
18751	12693	9	difficult	difficult	JJ
18751	12693	10	to	to	TO
18751	12693	11	imagine	imagine	VB
18751	12693	12	how	how	WRB
18751	12693	13	anything	anything	NN
18751	12693	14	further	further	RB
18751	12693	15	could	could	MD
18751	12693	16	be	be	VB
18751	12693	17	added	add	VBN
18751	12693	18	about	about	IN
18751	12693	19	the	the	DT
18751	12693	20	Painter	Painter	NNP
18751	12693	21	's	's	POS
18751	12693	22	craft	craft	NN
18751	12693	23	.	.	.
18751	12693	24	"	"	''
18751	12694	1	--_Builders	--_Builders	:
18751	12694	2	'	'	''
18751	12694	3	Journal	Journal	NNP
18751	12694	4	_	_	NNP
18751	12694	5	.	.	.
18751	12695	1	*	*	NFP
18751	12695	2	*	*	NFP
18751	12695	3	*	*	NFP
18751	12695	4	*	*	NFP
18751	12695	5	*	*	NFP
18751	12695	6	In	in	IN
18751	12695	7	Large	large	JJ
18751	12695	8	8vo	8vo	NN
18751	12695	9	.	.	.
18751	12696	1	Handsome	Handsome	NNP
18751	12696	2	Cloth	Cloth	NNP
18751	12696	3	.	.	.
18751	12697	1	With	with	IN
18751	12697	2	4	4	CD
18751	12697	3	Plates	Plates	NNPS
18751	12697	4	and	and	CC
18751	12697	5	Several	Several	NNP
18751	12697	6	Illustrations	illustration	NNS
18751	12697	7	.	.	.
18751	12698	1	16s	16	NNS
18751	12698	2	.	.	.
18751	12699	1	net	net	NNP
18751	12699	2	.	.	.
18751	12700	1	~THE	~THE	NFP
18751	12700	2	CHEMISTRY	CHEMISTRY	NNS
18751	12700	3	OF	of	IN
18751	12700	4	INDIA	india	NN
18751	12700	5	RUBBER.~	rubber.~	VBP
18751	12700	6	A	a	DT
18751	12700	7	Treatise	Treatise	NNP
18751	12700	8	on	on	IN
18751	12700	9	the	the	DT
18751	12700	10	Nature	Nature	NNP
18751	12700	11	of	of	IN
18751	12700	12	India	India	NNP
18751	12700	13	Rubber	Rubber	NNP
18751	12700	14	,	,	,
18751	12700	15	its	-PRON-	PRP$
18751	12700	16	Chemical	Chemical	NNP
18751	12700	17	and	and	CC
18751	12700	18	Physical	Physical	NNP
18751	12700	19	Examination	Examination	NNP
18751	12700	20	,	,	,
18751	12700	21	and	and	CC
18751	12700	22	the	the	DT
18751	12700	23	Determination	Determination	NNP
18751	12700	24	and	and	CC
18751	12700	25	Valuation	Valuation	NNP
18751	12700	26	of	of	IN
18751	12700	27	India	India	NNP
18751	12700	28	Rubber	Rubber	NNP
18751	12700	29	Substitutes	Substitutes	NNPS
18751	12700	30	.	.	.
18751	12701	1	_	_	NNP
18751	12701	2	Including	include	VBG
18751	12701	3	the	the	DT
18751	12701	4	Outlines	Outlines	NNPS
18751	12701	5	of	of	IN
18751	12701	6	a	a	DT
18751	12701	7	Theory	Theory	NNP
18751	12701	8	on	on	IN
18751	12701	9	Vulcanisation	Vulcanisation	NNP
18751	12701	10	.	.	.
18751	12701	11	_	_	NNP
18751	12701	12	BY	by	IN
18751	12701	13	CARL	CARL	NNP
18751	12701	14	OTTO	OTTO	NNP
18751	12701	15	WEBER	WEBER	NNP
18751	12701	16	,	,	,
18751	12701	17	PH.D.	ph.d.	CD
18751	12701	18	ABSTRACT	abstract	NN
18751	12701	19	OF	of	IN
18751	12701	20	CONTENTS.--Introduction.--The	CONTENTS.--Introduction.--The	NNP
18751	12701	21	Chemistry	Chemistry	NNP
18751	12701	22	of	of	IN
18751	12701	23	India	India	NNP
18751	12701	24	Rubber.--The	Rubber.--The	NNP
18751	12701	25	Examination	examination	NN
18751	12701	26	and	and	CC
18751	12701	27	Valuation	valuation	NN
18751	12701	28	of	of	IN
18751	12701	29	India	India	NNP
18751	12701	30	Rubber.--Examination	rubber.--examination	CD
18751	12701	31	of	of	IN
18751	12701	32	India	India	NNP
18751	12701	33	Rubber	Rubber	NNP
18751	12701	34	Substitutes.--Inorganic	Substitutes.--Inorganic	NNP
18751	12701	35	Filling	Filling	NNP
18751	12701	36	Materials.--Vulcanisers	Materials.--Vulcanisers	NNPS
18751	12701	37	and	and	CC
18751	12701	38	Sulphur	Sulphur	NNP
18751	12701	39	Carriers.--India	Carriers.--India	NNP
18751	12701	40	Rubber	Rubber	NNP
18751	12701	41	Solvents.--Colouring	solvents.--colouring	NN
18751	12701	42	Matters	matter	NNS
18751	12701	43	and	and	CC
18751	12701	44	Pigment	Pigment	NNP
18751	12701	45	Colours.--Constructive	Colours.--Constructive	NNP
18751	12701	46	Components	component	NNS
18751	12701	47	of	of	IN
18751	12701	48	India	India	NNP
18751	12701	49	Rubber	Rubber	NNP
18751	12701	50	Articles.--Analysis	articles.--analysis	CD
18751	12701	51	of	of	IN
18751	12701	52	Manufactured	Manufactured	NNP
18751	12701	53	India	India	NNP
18751	12701	54	Rubber.--Sanitary	Rubber.--Sanitary	NNP
18751	12701	55	Conditions	Conditions	NNP
18751	12701	56	in	in	IN
18751	12701	57	India	India	NNP
18751	12701	58	Rubber	Rubber	NNP
18751	12701	59	Works.--INDEX	Works.--INDEX	VBD
18751	12701	60	.	.	.
18751	12702	1	"	"	``
18751	12702	2	Replete	replete	VB
18751	12702	3	with	with	IN
18751	12702	4	scientific	scientific	JJ
18751	12702	5	and	and	CC
18751	12702	6	also	also	RB
18751	12702	7	with	with	IN
18751	12702	8	technical	technical	JJ
18751	12702	9	interest	interest	NN
18751	12702	10	....	....	.
18751	12703	1	The	the	DT
18751	12703	2	sub	sub	NN
18751	12703	3	-	-	NN
18751	12703	4	section	section	NN
18751	12703	5	on	on	IN
18751	12703	6	the	the	DT
18751	12703	7	physical	physical	JJ
18751	12703	8	properties	property	NNS
18751	12703	9	is	be	VBZ
18751	12703	10	a	a	DT
18751	12703	11	complete	complete	JJ
18751	12703	12	_	_	NNP
18751	12703	13	résumé	résumé	NN
18751	12703	14	_	_	NNP
18751	12703	15	of	of	IN
18751	12703	16	every	every	DT
18751	12703	17	thing	thing	NN
18751	12703	18	known	know	VBN
18751	12703	19	to	to	IN
18751	12703	20	-	-	HYPH
18751	12703	21	day	day	NN
18751	12703	22	on	on	IN
18751	12703	23	the	the	DT
18751	12703	24	subject	subject	NN
18751	12703	25	.	.	.
18751	12703	26	"	"	''
18751	12704	1	--_India	--_India	:
18751	12704	2	-	-	HYPH
18751	12704	3	rubber	rubber	NN
18751	12704	4	Journal	Journal	NNP
18751	12704	5	_	_	NNP
18751	12704	6	.	.	.
18751	12705	1	*	*	NFP
18751	12705	2	*	*	NFP
18751	12705	3	*	*	NFP
18751	12705	4	*	*	NFP
18751	12705	5	*	*	NFP
18751	12705	6	NEW	NEW	NNP
18751	12705	7	EDITION	EDITION	NNP
18751	12705	8	.	.	.
18751	12706	1	In	in	IN
18751	12706	2	Large	large	JJ
18751	12706	3	8vo	8vo	NN
18751	12706	4	.	.	.
18751	12707	1	Handsome	Handsome	NNP
18751	12707	2	Cloth	Cloth	NNP
18751	12707	3	.	.	.
18751	12708	1	With	with	IN
18751	12708	2	144	144	CD
18751	12708	3	Illustrations	illustration	NNS
18751	12708	4	.	.	.
18751	12709	1	~OILS	~OILS	NNP
18751	12709	2	,	,	,
18751	12709	3	FATS	FATS	NNP
18751	12709	4	,	,	,
18751	12709	5	BUTTERS	BUTTERS	NNP
18751	12709	6	&	&	CC
18751	12709	7	WAXES:~	WAXES:~	NNP
18751	12709	8	_	_	NNP
18751	12709	9	THEIR	THEIR	NNP
18751	12709	10	PREPARATION	preparation	NN
18751	12709	11	AND	and	CC
18751	12709	12	PROPERTIES	property	NNS
18751	12709	13	,	,	,
18751	12709	14	AND	and	CC
18751	12709	15	MANUFACTURE	MANUFACTURE	NNP
18751	12709	16	THEREFROM	therefrom	NN
18751	12709	17	OF	of	IN
18751	12709	18	CANDLES	CANDLES	NNP
18751	12709	19	,	,	,
18751	12709	20	SOAPS	SOAPS	NNP
18751	12709	21	,	,	,
18751	12709	22	AND	and	CC
18751	12709	23	OTHER	other	JJ
18751	12709	24	PRODUCTS	PRODUCTS	NNP
18751	12709	25	.	.	.
18751	12709	26	_	_	NNP
18751	12709	27	BY	by	IN
18751	12709	28	C.R.	C.R.	NNP
18751	12710	1	ALDER	ALDER	NNP
18751	12710	2	WRIGHT	WRIGHT	NNP
18751	12710	3	,	,	,
18751	12710	4	D.Sc	D.Sc	NNP
18751	12710	5	.	.	NNP
18751	12710	6	,	,	,
18751	12710	7	F.R.S.	F.R.S.	NNP
18751	12710	8	,	,	,
18751	12710	9	Late	Late	NNP
18751	12710	10	Lecturer	Lecturer	NNP
18751	12710	11	on	on	IN
18751	12710	12	Chemistry	Chemistry	NNP
18751	12710	13	,	,	,
18751	12710	14	St.	St.	NNP
18751	12710	15	Mary	Mary	NNP
18751	12710	16	's	's	POS
18751	12710	17	Hospital	Hospital	NNP
18751	12710	18	Medical	Medical	NNP
18751	12710	19	School	School	NNP
18751	12710	20	;	;	:
18751	12710	21	Examiner	examiner	NN
18751	12710	22	in	in	IN
18751	12710	23	"	"	``
18751	12710	24	Soap	Soap	NNP
18751	12710	25	"	"	''
18751	12710	26	to	to	IN
18751	12710	27	the	the	DT
18751	12710	28	City	City	NNP
18751	12710	29	and	and	CC
18751	12710	30	Guilds	Guilds	NNP
18751	12710	31	of	of	IN
18751	12710	32	London	London	NNP
18751	12710	33	Institute	Institute	NNP
18751	12710	34	.	.	.
18751	12711	1	Thoroughly	thoroughly	RB
18751	12711	2	Revised	revised	JJ
18751	12711	3	,	,	,
18751	12711	4	Enlarged	Enlarged	NNP
18751	12711	5	,	,	,
18751	12711	6	and	and	CC
18751	12711	7	in	in	IN
18751	12711	8	Part	Part	NNP
18751	12711	9	Rewritten	Rewritten	NNP
18751	12711	10	BY	by	IN
18751	12711	11	C.	C.	NNP
18751	12711	12	AINSWORTH	AINSWORTH	NNP
18751	12711	13	MITCHELL	MITCHELL	NNP
18751	12711	14	,	,	,
18751	12711	15	B.A.	B.A.	NNP
18751	12711	16	,	,	,
18751	12711	17	F.I.C.	F.I.C.	NNP
18751	12712	1	"	"	``
18751	12712	2	Dr.	Dr.	NNP
18751	12712	3	WRIGHT	WRIGHT	NNP
18751	12712	4	'S	's	POS
18751	12712	5	work	work	NN
18751	12712	6	will	will	MD
18751	12712	7	be	be	VB
18751	12712	8	found	find	VBN
18751	12712	9	ABSOLUTELY	absolutely	NN
18751	12712	10	INDISPENSABLE	INDISPENSABLE	NNP
18751	12712	11	by	by	IN
18751	12712	12	every	every	DT
18751	12712	13	Chemist	Chemist	NNP
18751	12712	14	.	.	.
18751	12713	1	TEEMS	teem	NNS
18751	12713	2	with	with	IN
18751	12713	3	information	information	NN
18751	12713	4	valuable	valuable	JJ
18751	12713	5	alike	alike	RB
18751	12713	6	to	to	IN
18751	12713	7	the	the	DT
18751	12713	8	Analyst	Analyst	NNP
18751	12713	9	and	and	CC
18751	12713	10	the	the	DT
18751	12713	11	Technical	Technical	NNP
18751	12713	12	Chemist	Chemist	NNP
18751	12713	13	.	.	.
18751	12713	14	"	"	''
18751	12714	1	--_The	--_The	:
18751	12714	2	Analyst	Analyst	NNP
18751	12714	3	_	_	NNP
18751	12714	4	.	.	.
18751	12715	1	"	"	``
18751	12715	2	Will	Will	MD
18751	12715	3	rank	rank	VB
18751	12715	4	as	as	IN
18751	12715	5	the	the	DT
18751	12715	6	STANDARD	STANDARD	NNP
18751	12715	7	ENGLISH	ENGLISH	NNP
18751	12715	8	AUTHORITY	AUTHORITY	NNP
18751	12715	9	on	on	IN
18751	12715	10	OILS	OILS	NNP
18751	12715	11	and	and	CC
18751	12715	12	FATS	FATS	NNP
18751	12715	13	for	for	IN
18751	12715	14	many	many	JJ
18751	12715	15	years	year	NNS
18751	12715	16	to	to	TO
18751	12715	17	come	come	VB
18751	12715	18	.	.	.
18751	12715	19	"	"	''
18751	12716	1	--_Industries	--_Industries	:
18751	12716	2	and	and	CC
18751	12716	3	Iron	Iron	NNP
18751	12716	4	_	_	NNP
18751	12716	5	.	.	.
18751	12717	1	*	*	NFP
18751	12717	2	*	*	NFP
18751	12717	3	*	*	NFP
18751	12717	4	*	*	NFP
18751	12717	5	*	*	NFP
18751	12717	6	~THE	~the	NN
18751	12717	7	TEXTILE	textile	NN
18751	12717	8	INDUSTRIES.~	INDUSTRIES.~	NNS
18751	12717	9	*	*	NFP
18751	12717	10	*	*	NFP
18751	12717	11	*	*	NFP
18751	12717	12	*	*	NFP
18751	12717	13	*	*	NFP
18751	12717	14	_	_	NNP
18751	12717	15	In	in	IN
18751	12717	16	Two	Two	NNP
18751	12717	17	Large	Large	NNP
18751	12717	18	Volumes	Volumes	NNPS
18751	12717	19	,	,	,
18751	12717	20	920	920	CD
18751	12717	21	pp	pp	NN
18751	12717	22	.	.	NNP
18751	12717	23	,	,	,
18751	12717	24	with	with	IN
18751	12717	25	a	a	DT
18751	12717	26	Supplementary	Supplementary	NNP
18751	12717	27	Volume	volume	NN
18751	12717	28	,	,	,
18751	12717	29	containing	contain	VBG
18751	12717	30	Specimens	Specimens	NNP
18751	12717	31	of	of	IN
18751	12717	32	Dyed	Dyed	NNP
18751	12717	33	Fabrics	Fabrics	NNPS
18751	12717	34	.	.	.
18751	12718	1	45s	45	NNS
18751	12718	2	.	.	.
18751	12718	3	_	_	NNP
18751	12718	4	~A	~a	CD
18751	12718	5	MANUAL	MANUAL	NNP
18751	12718	6	OF	of	IN
18751	12718	7	DYEING	dyeing	NN
18751	12718	8	:	:	:
18751	12718	9	_	_	NNP
18751	12718	10	FOR	for	IN
18751	12718	11	THE	the	DT
18751	12718	12	USE	USE	NNP
18751	12718	13	OF	of	IN
18751	12718	14	PRACTICAL	practical	NN
18751	12718	15	DYERS	dyer	NNS
18751	12718	16	,	,	,
18751	12718	17	MANUFACTURERS	MANUFACTURERS	NNPS
18751	12718	18	,	,	,
18751	12718	19	STUDENTS	STUDENTS	NNP
18751	12718	20	,	,	,
18751	12718	21	AND	and	CC
18751	12718	22	ALL	all	DT
18751	12718	23	INTERESTED	interested	JJ
18751	12718	24	IN	in	IN
18751	12718	25	THE	the	DT
18751	12718	26	ART	art	NN
18751	12718	27	OF	of	IN
18751	12718	28	DYEING._~	dyeing._~	NN
18751	12718	29	BY	by	IN
18751	12718	30	E.	E.	NNP
18751	12718	31	KNECHT	KNECHT	NNP
18751	12718	32	,	,	,
18751	12718	33	Ph.D.	ph.d.	NN
18751	12718	34	,	,	,
18751	12718	35	F.I.C.	F.I.C.	NNP
18751	12718	36	,	,	,
18751	12718	37	Head	Head	NNP
18751	12718	38	of	of	IN
18751	12718	39	the	the	DT
18751	12718	40	Chemistry	Chemistry	NNP
18751	12718	41	and	and	CC
18751	12718	42	Dyeing	Dyeing	NNP
18751	12718	43	Department	Department	NNP
18751	12718	44	of	of	IN
18751	12718	45	the	the	DT
18751	12718	46	Technical	Technical	NNP
18751	12718	47	College	College	NNP
18751	12718	48	,	,	,
18751	12718	49	Manchester	Manchester	NNP
18751	12718	50	;	;	:
18751	12718	51	Editor	Editor	NNP
18751	12718	52	of	of	IN
18751	12718	53	"	"	``
18751	12718	54	The	the	DT
18751	12718	55	Journal	Journal	NNP
18751	12718	56	of	of	IN
18751	12718	57	the	the	DT
18751	12718	58	Society	Society	NNP
18751	12718	59	of	of	IN
18751	12718	60	Dyers	Dyers	NNPS
18751	12718	61	and	and	CC
18751	12718	62	Colourists	Colourists	NNPS
18751	12718	63	;	;	:
18751	12718	64	"	"	``
18751	12718	65	CHR	CHR	NNP
18751	12718	66	.	.	.
18751	12719	1	RAWSON	RAWSON	NNP
18751	12719	2	,	,	,
18751	12719	3	F.I.C.	F.I.C.	NNP
18751	12719	4	,	,	,
18751	12719	5	F.C.S.	F.C.S.	NNP
18751	12719	6	,	,	,
18751	12719	7	Late	Late	NNP
18751	12719	8	Head	Head	NNP
18751	12719	9	of	of	IN
18751	12719	10	the	the	DT
18751	12719	11	Chemistry	Chemistry	NNP
18751	12719	12	and	and	CC
18751	12719	13	Dyeing	Dyeing	NNP
18751	12719	14	Department	Department	NNP
18751	12719	15	of	of	IN
18751	12719	16	the	the	DT
18751	12719	17	Technical	Technical	NNP
18751	12719	18	College	College	NNP
18751	12719	19	,	,	,
18751	12719	20	Bradford	Bradford	NNP
18751	12719	21	;	;	:
18751	12719	22	Member	Member	NNP
18751	12719	23	of	of	IN
18751	12719	24	Council	Council	NNP
18751	12719	25	of	of	IN
18751	12719	26	the	the	DT
18751	12719	27	Society	Society	NNP
18751	12719	28	of	of	IN
18751	12719	29	Dyers	Dyers	NNPS
18751	12719	30	and	and	CC
18751	12719	31	Colourists	Colourists	NNPS
18751	12719	32	;	;	:
18751	12719	33	And	and	CC
18751	12719	34	RICHARD	RICHARD	NNP
18751	12719	35	LOEWENTHAL	LOEWENTHAL	NNP
18751	12719	36	,	,	,
18751	12719	37	Ph.D.	ph.d.	NN
18751	12719	38	*	*	NFP
18751	12719	39	*	*	NFP
18751	12719	40	*	*	NFP
18751	12719	41	*	*	NFP
18751	12719	42	*	*	NFP
18751	12719	43	GENERAL	GENERAL	NNP
18751	12719	44	CONTENTS.--Chemical	CONTENTS.--Chemical	NNP
18751	12719	45	Technology	Technology	NNP
18751	12719	46	of	of	IN
18751	12719	47	the	the	DT
18751	12719	48	Textile	Textile	NNP
18751	12719	49	Fabrics	Fabrics	NNPS
18751	12719	50	--	--	:
18751	12719	51	Water	water	NN
18751	12719	52	--	--	:
18751	12719	53	Washing	Washing	NNP
18751	12719	54	and	and	CC
18751	12719	55	Bleaching	Bleaching	NNP
18751	12719	56	--	--	:
18751	12719	57	Acids	Acids	NNPS
18751	12719	58	,	,	,
18751	12719	59	Alkalies	Alkalies	NNPS
18751	12719	60	,	,	,
18751	12719	61	Mordants	Mordants	NNPS
18751	12719	62	--	--	:
18751	12719	63	Natural	Natural	NNP
18751	12719	64	Colouring	Colouring	NNP
18751	12719	65	Matters	Matters	NNPS
18751	12719	66	--	--	:
18751	12719	67	Artificial	Artificial	NNP
18751	12719	68	Organic	Organic	NNP
18751	12719	69	Colouring	Colouring	NNP
18751	12719	70	Matters	Matters	NNPS
18751	12719	71	--	--	:
18751	12719	72	Mineral	Mineral	NNP
18751	12719	73	Colours	Colours	NNPS
18751	12719	74	--	--	:
18751	12719	75	Machinery	Machinery	NNP
18751	12719	76	used	use	VBD
18751	12719	77	in	in	IN
18751	12719	78	Dyeing	Dyeing	NNP
18751	12719	79	--	--	:
18751	12719	80	Tinctorial	Tinctorial	NNP
18751	12719	81	Properties	Properties	NNPS
18751	12719	82	of	of	IN
18751	12719	83	Colouring	Colouring	NNP
18751	12719	84	Matters	Matters	NNPS
18751	12719	85	--	--	:
18751	12719	86	Analysis	Analysis	NNP
18751	12719	87	and	and	CC
18751	12719	88	Valuation	Valuation	NNP
18751	12719	89	of	of	IN
18751	12719	90	Materials	Materials	NNP
18751	12719	91	used	use	VBN
18751	12719	92	in	in	IN
18751	12719	93	Dyeing	Dyeing	NNP
18751	12719	94	,	,	,
18751	12719	95	&	&	CC
18751	12719	96	c.	c.	NNP
18751	12719	97	,	,	,
18751	12719	98	&	&	CC
18751	12719	99	c.	c.	NNP
18751	12719	100	"	"	``
18751	12719	101	The	the	DT
18751	12719	102	MOST	MOST	NNP
18751	12719	103	VALUABLE	VALUABLE	NNP
18751	12719	104	and	and	CC
18751	12719	105	USEFUL	USEFUL	NNP
18751	12719	106	WORK	WORK	NNP
18751	12719	107	on	on	IN
18751	12719	108	Dyeing	Dyeing	NNP
18751	12719	109	that	that	WDT
18751	12719	110	has	have	VBZ
18751	12719	111	yet	yet	RB
18751	12719	112	appeared	appear	VBN
18751	12719	113	in	in	IN
18751	12719	114	the	the	DT
18751	12719	115	English	english	JJ
18751	12719	116	language	language	NN
18751	12719	117	...	...	:
18751	12719	118	likely	likely	JJ
18751	12719	119	to	to	TO
18751	12719	120	be	be	VB
18751	12719	121	the	the	DT
18751	12719	122	STANDARD	STANDARD	NNP
18751	12719	123	WORK	WORK	NNP
18751	12719	124	OF	of	IN
18751	12719	125	REFERENCE	reference	NN
18751	12719	126	for	for	IN
18751	12719	127	years	year	NNS
18751	12719	128	to	to	TO
18751	12719	129	come	come	VB
18751	12719	130	.	.	.
18751	12719	131	"	"	''
18751	12720	1	--_Textile	--_Textile	:
18751	12720	2	Mercury	Mercury	NNP
18751	12720	3	_	_	NNP
18751	12720	4	.	.	.
18751	12721	1	"	"	``
18751	12721	2	This	this	DT
18751	12721	3	authoritative	authoritative	JJ
18751	12721	4	and	and	CC
18751	12721	5	exhaustive	exhaustive	JJ
18751	12721	6	work	work	NN
18751	12721	7	...	...	:
18751	12721	8	the	the	DT
18751	12721	9	MOST	most	RBS
18751	12721	10	COMPLETE	complete	JJ
18751	12721	11	we	-PRON-	PRP
18751	12721	12	have	have	VBP
18751	12721	13	yet	yet	RB
18751	12721	14	seen	see	VBN
18751	12721	15	on	on	IN
18751	12721	16	the	the	DT
18751	12721	17	subject	subject	NN
18751	12721	18	.	.	.
18751	12721	19	"	"	''
18751	12722	1	--_Textile	--_Textile	:
18751	12722	2	Manufacturer	Manufacturer	NNP
18751	12722	3	.	.	.
18751	12722	4	_	_	NNP
18751	12722	5	"	"	``
18751	12722	6	The	the	DT
18751	12722	7	MOST	MOST	NNPS
18751	12722	8	EXHAUSTIVE	exhaustive	JJ
18751	12722	9	AND	and	CC
18751	12722	10	COMPLETE	complete	NN
18751	12722	11	WORK	work	NN
18751	12722	12	on	on	IN
18751	12722	13	the	the	DT
18751	12722	14	subject	subject	JJ
18751	12722	15	extant	extant	JJ
18751	12722	16	.	.	.
18751	12722	17	"	"	''
18751	12723	1	--_Textile	--_Textile	:
18751	12723	2	Recorder	recorder	NN
18751	12723	3	.	.	.
18751	12723	4	_	_	NNP
18751	12723	5	*	*	NFP
18751	12723	6	*	*	NFP
18751	12723	7	*	*	NFP
18751	12723	8	*	*	NFP
18751	12723	9	*	*	NFP
18751	12723	10	_	_	NNP
18751	12723	11	Companion	Companion	NNP
18751	12723	12	Volume	Volume	NNP
18751	12723	13	to	to	IN
18751	12723	14	Knecht	Knecht	NNP
18751	12723	15	&	&	CC
18751	12723	16	Rawson	Rawson	NNP
18751	12723	17	's	's	POS
18751	12723	18	"	"	``
18751	12723	19	Dyeing	Dyeing	NNP
18751	12723	20	.	.	.
18751	12723	21	"	"	''
18751	12724	1	In	in	IN
18751	12724	2	Large	large	JJ
18751	12724	3	8vo	8vo	NN
18751	12724	4	.	.	.
18751	12725	1	Handsome	Handsome	NNP
18751	12725	2	Cloth	Cloth	NNP
18751	12725	3	,	,	,
18751	12725	4	Library	Library	NNP
18751	12725	5	Style	Style	NNP
18751	12725	6	.	.	.
18751	12726	1	16s	16	NNS
18751	12726	2	.	.	.
18751	12727	1	net	net	NN
18751	12727	2	.	.	.
18751	12727	3	_	_	NNP
18751	12727	4	~A	~A	NNP
18751	12727	5	DICTIONARY	DICTIONARY	NNP
18751	12727	6	OF	of	IN
18751	12727	7	DYES	DYES	NNP
18751	12727	8	,	,	,
18751	12727	9	MORDANTS	MORDANTS	NNP
18751	12727	10	,	,	,
18751	12727	11	&	&	CC
18751	12727	12	OTHER	other	JJ
18751	12727	13	COMPOUNDS	compound	NNS
18751	12727	14	USED	use	VBN
18751	12727	15	IN	in	IN
18751	12727	16	DYEING	dyeing	NN
18751	12727	17	AND	and	CC
18751	12727	18	CALICO	CALICO	NNP
18751	12727	19	PRINTING.~	PRINTING.~	NNP
18751	12727	20	_	_	NNP
18751	12727	21	With	with	IN
18751	12727	22	Formulæ	Formulæ	NNP
18751	12727	23	,	,	,
18751	12727	24	Properties	Properties	NNPS
18751	12727	25	,	,	,
18751	12727	26	and	and	CC
18751	12727	27	Applications	Applications	NNPS
18751	12727	28	of	of	IN
18751	12727	29	the	the	DT
18751	12727	30	various	various	JJ
18751	12727	31	substances	substance	NNS
18751	12727	32	described	describe	VBN
18751	12727	33	,	,	,
18751	12727	34	and	and	CC
18751	12727	35	concise	concise	JJ
18751	12727	36	directions	direction	NNS
18751	12727	37	for	for	IN
18751	12727	38	their	-PRON-	PRP$
18751	12727	39	Commercial	Commercial	NNP
18751	12727	40	Valuation	valuation	NN
18751	12727	41	.	.	.
18751	12728	1	and	and	CC
18751	12728	2	for	for	IN
18751	12728	3	the	the	DT
18751	12728	4	Detection	Detection	NNP
18751	12728	5	of	of	IN
18751	12728	6	Adulterants	Adulterants	NNP
18751	12728	7	.	.	.
18751	12728	8	_	_	NNP
18751	12728	9	BY	by	IN
18751	12728	10	CHRISTOPHER	CHRISTOPHER	NNP
18751	12728	11	RAWSON	RAWSON	NNP
18751	12728	12	,	,	,
18751	12728	13	F.I.C.	F.I.C.	NNP
18751	12728	14	,	,	,
18751	12728	15	F.C.S.	F.C.S.	NNP
18751	12728	16	,	,	,
18751	12728	17	Consulting	Consulting	NNP
18751	12728	18	Chemist	Chemist	NNP
18751	12728	19	to	to	IN
18751	12728	20	the	the	DT
18751	12728	21	Behar	Behar	NNP
18751	12728	22	Indigo	Indigo	NNP
18751	12728	23	Planters	Planters	NNPS
18751	12728	24	'	'	POS
18751	12728	25	Association	association	NN
18751	12728	26	:	:	:
18751	12728	27	Co	co	NN
18751	12728	28	-	-	NN
18751	12728	29	Author	author	NN
18751	12728	30	of	of	IN
18751	12728	31	"	"	``
18751	12728	32	A	A	NNP
18751	12728	33	Manual	Manual	NNP
18751	12728	34	of	of	IN
18751	12728	35	Dyeing	Dyeing	NNP
18751	12728	36	;	;	:
18751	12728	37	"	"	``
18751	12728	38	WALTER	WALTER	NNP
18751	12728	39	M.	M.	NNP
18751	12728	40	GARDNER	GARDNER	NNP
18751	12728	41	,	,	,
18751	12728	42	F.C.S.	F.C.S.	NNP
18751	12728	43	,	,	,
18751	12728	44	Head	Head	NNP
18751	12728	45	of	of	IN
18751	12728	46	the	the	DT
18751	12728	47	Department	Department	NNP
18751	12728	48	of	of	IN
18751	12728	49	Chemistry	Chemistry	NNP
18751	12728	50	and	and	CC
18751	12728	51	Dyeing	Dyeing	NNP
18751	12728	52	,	,	,
18751	12728	53	Bradford	Bradford	NNP
18751	12728	54	Municipal	Municipal	NNP
18751	12728	55	Technical	Technical	NNP
18751	12728	56	College	College	NNP
18751	12728	57	;	;	:
18751	12728	58	Editor	Editor	NNP
18751	12728	59	of	of	IN
18751	12728	60	the	the	DT
18751	12728	61	"	"	``
18751	12728	62	Journ	Journ	NNP
18751	12728	63	.	.	.
18751	12729	1	Soc	Soc	NNP
18751	12729	2	.	.	.
18751	12730	1	Dyers	Dyers	NNPS
18751	12730	2	and	and	CC
18751	12730	3	Colourists	Colourists	NNPS
18751	12730	4	;	;	:
18751	12730	5	"	"	''
18751	12730	6	AND	and	CC
18751	12730	7	W.F.	W.F.	NNP
18751	12731	1	LAYCOCK	LAYCOCK	NNP
18751	12731	2	,	,	,
18751	12731	3	PH.D.	PH.D.	NNP
18751	12731	4	,	,	,
18751	12731	5	F.C.S.	F.C.S.	NNP
18751	12731	6	,	,	,
18751	12731	7	Analytical	Analytical	NNP
18751	12731	8	and	and	CC
18751	12731	9	Consulting	Consulting	NNP
18751	12731	10	Chemist	Chemist	NNP
18751	12731	11	.	.	.
18751	12732	1	"	"	``
18751	12732	2	Turn	turn	VB
18751	12732	3	to	to	IN
18751	12732	4	the	the	DT
18751	12732	5	book	book	NN
18751	12732	6	as	as	IN
18751	12732	7	one	one	CD
18751	12732	8	may	may	MD
18751	12732	9	on	on	IN
18751	12732	10	any	any	DT
18751	12732	11	subject	subject	NN
18751	12732	12	,	,	,
18751	12732	13	or	or	CC
18751	12732	14	any	any	DT
18751	12732	15	substance	substance	NN
18751	12732	16	in	in	IN
18751	12732	17	connection	connection	NN
18751	12732	18	with	with	IN
18751	12732	19	the	the	DT
18751	12732	20	trade	trade	NN
18751	12732	21	,	,	,
18751	12732	22	and	and	CC
18751	12732	23	a	a	DT
18751	12732	24	reference	reference	NN
18751	12732	25	is	be	VBZ
18751	12732	26	sure	sure	JJ
18751	12732	27	to	to	TO
18751	12732	28	be	be	VB
18751	12732	29	found	find	VBN
18751	12732	30	.	.	.
18751	12733	1	The	the	DT
18751	12733	2	authors	author	NNS
18751	12733	3	have	have	VBP
18751	12733	4	apparently	apparently	RB
18751	12733	5	left	leave	VBN
18751	12733	6	nothing	nothing	NN
18751	12733	7	out	out	RP
18751	12733	8	.	.	.
18751	12734	1	Considering	consider	VBG
18751	12734	2	the	the	DT
18751	12734	3	immense	immense	JJ
18751	12734	4	amount	amount	NN
18751	12734	5	of	of	IN
18751	12734	6	information	information	NN
18751	12734	7	,	,	,
18751	12734	8	the	the	DT
18751	12734	9	book	book	NN
18751	12734	10	is	be	VBZ
18751	12734	11	a	a	DT
18751	12734	12	cheap	cheap	JJ
18751	12734	13	one	one	NN
18751	12734	14	,	,	,
18751	12734	15	and	and	CC
18751	12734	16	we	-PRON-	PRP
18751	12734	17	trust	trust	VBP
18751	12734	18	it	-PRON-	PRP
18751	12734	19	will	will	MD
18751	12734	20	be	be	VB
18751	12734	21	widely	widely	RB
18751	12734	22	appreciated,"--_Textile	appreciated,"--_textile	JJ
18751	12734	23	Mercury	Mercury	NNP
18751	12734	24	.	.	.
18751	12734	25	_	_	NNP
18751	12734	26	*	*	NFP
18751	12734	27	*	*	NFP
18751	12734	28	*	*	NFP
18751	12734	29	*	*	NFP
18751	12734	30	*	*	NFP
18751	12734	31	_	_	NNP
18751	12734	32	In	in	IN
18751	12734	33	Large	large	JJ
18751	12734	34	8vo	8vo	NN
18751	12734	35	,	,	,
18751	12734	36	Handsome	Handsome	NNP
18751	12734	37	Cloth	Cloth	NNP
18751	12734	38	,	,	,
18751	12734	39	with	with	IN
18751	12734	40	Numerous	Numerous	NNP
18751	12734	41	Illustrations	Illustrations	NNPS
18751	12734	42	.	.	.
18751	12735	1	9s	9s	LS
18751	12735	2	.	.	.
18751	12736	1	net	net	NN
18751	12736	2	.	.	.
18751	12736	3	_	_	NNP
18751	12736	4	~TEXTILE	~TEXTILE	NFP
18751	12736	5	FIBRES	FIBRES	NNP
18751	12736	6	OF	of	IN
18751	12736	7	COMMERCE.~	COMMERCE.~	NNP
18751	12736	8	A	A	NNP
18751	12736	9	HANDBOOK	HANDBOOK	NNP
18751	12736	10	OF	of	IN
18751	12736	11	The	the	DT
18751	12736	12	Occurrence	Occurrence	NNP
18751	12736	13	,	,	,
18751	12736	14	Distribution	Distribution	NNP
18751	12736	15	,	,	,
18751	12736	16	Preparation	Preparation	NNP
18751	12736	17	,	,	,
18751	12736	18	and	and	CC
18751	12736	19	Industrial	Industrial	NNP
18751	12736	20	Uses	Uses	NNPS
18751	12736	21	of	of	IN
18751	12736	22	the	the	DT
18751	12736	23	Animal	Animal	NNP
18751	12736	24	,	,	,
18751	12736	25	Vegetable	Vegetable	NNP
18751	12736	26	,	,	,
18751	12736	27	and	and	CC
18751	12736	28	Mineral	Mineral	NNP
18751	12736	29	Products	Products	NNPS
18751	12736	30	used	use	VBD
18751	12736	31	in	in	IN
18751	12736	32	Spinning	Spinning	NNP
18751	12736	33	and	and	CC
18751	12736	34	Weaving	Weaving	NNP
18751	12736	35	.	.	.
18751	12737	1	BY	by	IN
18751	12737	2	WILLIAM	WILLIAM	NNP
18751	12737	3	I.	I.	NNP
18751	12737	4	HANNAN	HANNAN	NNP
18751	12737	5	,	,	,
18751	12737	6	Lecturer	Lecturer	NNP
18751	12737	7	on	on	IN
18751	12737	8	Botany	Botany	NNP
18751	12737	9	at	at	IN
18751	12737	10	the	the	DT
18751	12737	11	Ashton	Ashton	NNP
18751	12737	12	Municipal	Municipal	NNP
18751	12737	13	Technical	Technical	NNP
18751	12737	14	School	School	NNP
18751	12737	15	,	,	,
18751	12737	16	Lecturer	Lecturer	NNP
18751	12737	17	on	on	IN
18751	12737	18	Cotton	Cotton	NNP
18751	12737	19	Spinning	Spinning	NNP
18751	12737	20	at	at	IN
18751	12737	21	the	the	DT
18751	12737	22	Chorley	Chorley	NNP
18751	12737	23	Science	Science	NNP
18751	12737	24	and	and	CC
18751	12737	25	Art	Art	NNP
18751	12737	26	School	School	NNP
18751	12737	27	,	,	,
18751	12737	28	&	&	CC
18751	12737	29	c.	c.	NN
18751	12737	30	With	with	IN
18751	12737	31	Numerous	Numerous	NNP
18751	12737	32	Photo	Photo	NNP
18751	12737	33	Engravings	Engravings	NNPS
18751	12737	34	from	from	IN
18751	12737	35	Nature	Nature	NNP
18751	12737	36	.	.	.
18751	12738	1	*	*	NFP
18751	12738	2	*	*	NFP
18751	12738	3	*	*	NFP
18751	12738	4	The	the	DT
18751	12738	5	subjects	subject	NNS
18751	12738	6	discussed	discuss	VBN
18751	12738	7	in	in	IN
18751	12738	8	this	this	DT
18751	12738	9	volume	volume	NN
18751	12738	10	are	be	VBP
18751	12738	11	,	,	,
18751	12738	12	in	in	IN
18751	12738	13	order	order	NN
18751	12738	14	to	to	TO
18751	12738	15	facilitate	facilitate	VB
18751	12738	16	reference	reference	NN
18751	12738	17	,	,	,
18751	12738	18	arranged	arrange	VBN
18751	12738	19	in	in	IN
18751	12738	20	alphabetical	alphabetical	JJ
18751	12738	21	order	order	NN
18751	12738	22	under	under	IN
18751	12738	23	their	-PRON-	PRP$
18751	12738	24	respective	respective	JJ
18751	12738	25	heads	head	NNS
18751	12738	26	.	.	.
18751	12739	1	The	the	DT
18751	12739	2	work	work	NN
18751	12739	3	may	may	MD
18751	12739	4	thus	thus	RB
18751	12739	5	be	be	VB
18751	12739	6	regarded	regard	VBN
18751	12739	7	as	as	IN
18751	12739	8	a	a	DT
18751	12739	9	Dictionary	Dictionary	NNP
18751	12739	10	of	of	IN
18751	12739	11	Textile	Textile	NNP
18751	12739	12	Fibres	Fibres	NNP
18751	12739	13	.	.	.
18751	12740	1	A	a	DT
18751	12740	2	feature	feature	NN
18751	12740	3	of	of	IN
18751	12740	4	the	the	DT
18751	12740	5	work	work	NN
18751	12740	6	is	be	VBZ
18751	12740	7	the	the	DT
18751	12740	8	wealth	wealth	NN
18751	12740	9	of	of	IN
18751	12740	10	botanical	botanical	JJ
18751	12740	11	description	description	NN
18751	12740	12	which	which	WDT
18751	12740	13	accompanies	accompany	VBZ
18751	12740	14	the	the	DT
18751	12740	15	Section	Section	NNP
18751	12740	16	dealing	deal	VBG
18751	12740	17	with	with	IN
18751	12740	18	Vegetable	Vegetable	NNP
18751	12740	19	Fibres.--_Publishers	Fibres.--_Publishers	NNP
18751	12740	20	'	'	POS
18751	12740	21	Note	note	NN
18751	12740	22	.	.	.
18751	12740	23	_	_	NNP
18751	12740	24	"	"	``
18751	12740	25	USEFUL	USEFUL	NNP
18751	12740	26	INFORMATION	INFORMATION	VBD
18751	12740	27	....	....	.
18751	12740	28	ADMIRABLE	ADMIRABLE	VBN
18751	12740	29	ILLUSTRATIONS	illustration	NNS
18751	12740	30	....	....	.
18751	12741	1	The	the	DT
18751	12741	2	information	information	NN
18751	12741	3	is	be	VBZ
18751	12741	4	not	not	RB
18751	12741	5	easily	easily	RB
18751	12741	6	attainable	attainable	JJ
18751	12741	7	,	,	,
18751	12741	8	and	and	CC
18751	12741	9	in	in	IN
18751	12741	10	its	-PRON-	PRP$
18751	12741	11	present	present	JJ
18751	12741	12	convenient	convenient	JJ
18751	12741	13	form	form	NN
18751	12741	14	will	will	MD
18751	12741	15	be	be	VB
18751	12741	16	valuable	valuable	JJ
18751	12741	17	.	.	.
18751	12741	18	"	"	''
18751	12742	1	--_Textile	--_Textile	:
18751	12742	2	Recorder	recorder	NN
18751	12742	3	.	.	.
18751	12742	4	_	_	NNP
18751	12742	5	*	*	NFP
18751	12742	6	*	*	NFP
18751	12742	7	*	*	NFP
18751	12742	8	*	*	NFP
18751	12742	9	*	*	NFP
18751	12742	10	~TEXTILE	~TEXTILE	NFP
18751	12742	11	PRINTING	printing	NN
18751	12742	12	:	:	:
18751	12742	13	A	a	DT
18751	12742	14	PRACTICAL	practical	NN
18751	12742	15	MANUAL.~	MANUAL.~	:
18751	12742	16	Including	include	VBG
18751	12742	17	the	the	DT
18751	12742	18	Processes	Processes	NNPS
18751	12742	19	Used	use	VBN
18751	12742	20	in	in	IN
18751	12742	21	the	the	DT
18751	12742	22	Printing	printing	NN
18751	12742	23	of	of	IN
18751	12742	24	COTTON	COTTON	NNP
18751	12742	25	,	,	,
18751	12742	26	WOOLLEN	WOOLLEN	NNP
18751	12742	27	,	,	,
18751	12742	28	SILK	SILK	NNP
18751	12742	29	,	,	,
18751	12742	30	and	and	CC
18751	12742	31	HALF	half	JJ
18751	12742	32	-	-	HYPH
18751	12742	33	SILK	SILK	NNP
18751	12742	34	FABRICS	fabric	NNS
18751	12742	35	.	.	.
18751	12743	1	By	by	IN
18751	12743	2	C.F.	C.F.	NNP
18751	12744	1	SEYMOUR	SEYMOUR	NNP
18751	12744	2	ROTHWELL	ROTHWELL	NNP
18751	12744	3	,	,	,
18751	12744	4	F.C.S.	F.C.S.	NNP
18751	12744	5	,	,	,
18751	12744	6	_	_	NNP
18751	12744	7	Mem	Mem	NNP
18751	12744	8	.	.	.
18751	12745	1	Soc	Soc	NNP
18751	12745	2	.	.	.
18751	12746	1	of	of	IN
18751	12746	2	Chemical	Chemical	NNP
18751	12746	3	Industries	Industries	NNPS
18751	12746	4	;	;	:
18751	12746	5	late	late	JJ
18751	12746	6	Lecturer	Lecturer	NNP
18751	12746	7	at	at	IN
18751	12746	8	the	the	DT
18751	12746	9	Municipal	Municipal	NNP
18751	12746	10	Technical	Technical	NNP
18751	12746	11	School	School	NNP
18751	12746	12	,	,	,
18751	12746	13	Manchester	Manchester	NNP
18751	12746	14	_	_	NNP
18751	12746	15	.	.	.
18751	12747	1	In	in	IN
18751	12747	2	Large	large	JJ
18751	12747	3	8vo	8vo	NN
18751	12747	4	,	,	,
18751	12747	5	with	with	IN
18751	12747	6	Illustrations	Illustrations	NNPS
18751	12747	7	and	and	CC
18751	12747	8	Printed	Printed	NNP
18751	12747	9	Patterns	Patterns	NNPS
18751	12747	10	.	.	.
18751	12748	1	Price	price	NN
18751	12748	2	21s	21	NNS
18751	12748	3	.	.	.
18751	12749	1	GENERAL	GENERAL	NNP
18751	12749	2	CONTENTS.--Introduction.--The	CONTENTS.--Introduction.--The	NNP
18751	12749	3	Machinery	Machinery	NNP
18751	12749	4	Used	use	VBN
18751	12749	5	in	in	IN
18751	12749	6	Textile	textile	NN
18751	12749	7	Printing.--Thickeners	Printing.--Thickeners	NFP
18751	12749	8	and	and	CC
18751	12749	9	Mordants.--The	Mordants.--The	NNP
18751	12749	10	Printing	Printing	NNP
18751	12749	11	of	of	IN
18751	12749	12	Cotton	Cotton	NNP
18751	12749	13	Goods.--The	Goods.--The	NNP
18751	12749	14	Steam	Steam	NNP
18751	12749	15	Style.--Colours	style.--colour	VBZ
18751	12749	16	Produced	produce	VBN
18751	12749	17	Directly	directly	RB
18751	12749	18	on	on	IN
18751	12749	19	the	the	DT
18751	12749	20	Fibre.--Dyed	fibre.--dye	VBN
18751	12749	21	Styles.--Padding	styles.--padde	VBG
18751	12749	22	Style.--Resist	style.--resist	NN
18751	12749	23	and	and	CC
18751	12749	24	Discharge	Discharge	NNP
18751	12749	25	Styles.--The	Styles.--The	NNP
18751	12749	26	Printing	printing	NN
18751	12749	27	of	of	IN
18751	12749	28	Compound	Compound	NNP
18751	12749	29	Colourings	Colourings	NNPS
18751	12749	30	,	,	,
18751	12749	31	&	&	CC
18751	12749	32	c.--The	c.--The	NNP
18751	12749	33	Printing	Printing	NNP
18751	12749	34	of	of	IN
18751	12749	35	Woollen	Woollen	NNP
18751	12749	36	Goods.--The	Goods.--The	NNP
18751	12749	37	Printing	Printing	NNP
18751	12749	38	of	of	IN
18751	12749	39	Silk	Silk	NNP
18751	12749	40	Goods.--Practical	Goods.--Practical	NNP
18751	12749	41	Recipes	Recipes	NNPS
18751	12749	42	for	for	IN
18751	12749	43	Printing.--Appendix.--Useful	printing.--appendix.--useful	JJ
18751	12749	44	Tables.--Patterns	tables.--patterns	CD
18751	12749	45	.	.	.
18751	12750	1	"	"	``
18751	12750	2	BY	by	IN
18751	12750	3	FAR	far	RB
18751	12750	4	THE	the	DT
18751	12750	5	BEST	best	NN
18751	12750	6	and	and	CC
18751	12750	7	MOST	MOST	JJS
18751	12750	8	PRACTICAL	PRACTICAL	NNP
18751	12750	9	BOOK	BOOK	NNS
18751	12750	10	on	on	IN
18751	12750	11	TEXTILE	TEXTILE	NNP
18751	12750	12	PRINTING	printing	NN
18751	12750	13	which	which	WDT
18751	12750	14	has	have	VBZ
18751	12750	15	yet	yet	RB
18751	12750	16	been	be	VBN
18751	12750	17	brought	bring	VBN
18751	12750	18	out	out	RP
18751	12750	19	,	,	,
18751	12750	20	and	and	CC
18751	12750	21	will	will	MD
18751	12750	22	long	long	RB
18751	12750	23	remain	remain	VB
18751	12750	24	the	the	DT
18751	12750	25	standard	standard	JJ
18751	12750	26	work	work	NN
18751	12750	27	on	on	IN
18751	12750	28	the	the	DT
18751	12750	29	subject	subject	NN
18751	12750	30	.	.	.
18751	12751	1	It	-PRON-	PRP
18751	12751	2	is	be	VBZ
18751	12751	3	essentially	essentially	RB
18751	12751	4	practical	practical	JJ
18751	12751	5	in	in	IN
18751	12751	6	character	character	NN
18751	12751	7	.	.	.
18751	12751	8	"	"	''
18751	12752	1	--_Textile	--_Textile	:
18751	12752	2	Mercury	Mercury	NNP
18751	12752	3	.	.	.
18751	12752	4	_	_	NNP
18751	12752	5	"	"	``
18751	12752	6	THE	the	DT
18751	12752	7	MOST	MOST	NNP
18751	12752	8	PRACTICAL	PRACTICAL	NNP
18751	12752	9	MANUAL	MANUAL	NNP
18751	12752	10	of	of	IN
18751	12752	11	TEXTILE	TEXTILE	NNP
18751	12752	12	PRINTING	printing	NN
18751	12752	13	which	which	WDT
18751	12752	14	has	have	VBZ
18751	12752	15	yet	yet	RB
18751	12752	16	appeared	appear	VBN
18751	12752	17	.	.	.
18751	12753	1	We	-PRON-	PRP
18751	12753	2	have	have	VBP
18751	12753	3	no	no	DT
18751	12753	4	hesitation	hesitation	NN
18751	12753	5	in	in	IN
18751	12753	6	recommending	recommend	VBG
18751	12753	7	it	-PRON-	PRP
18751	12753	8	.	.	.
18751	12753	9	"	"	''
18751	12754	1	--_The	--_The	:
18751	12754	2	Textile	Textile	NNP
18751	12754	3	Manufacturer	Manufacturer	NNP
18751	12754	4	.	.	.
18751	12754	5	_	_	NNP
18751	12754	6	*	*	NFP
18751	12754	7	*	*	NFP
18751	12754	8	*	*	NFP
18751	12754	9	*	*	NFP
18751	12754	10	*	*	NFP
18751	12754	11	Large	large	JJ
18751	12754	12	8vo	8vo	NN
18751	12754	13	.	.	.
18751	12755	1	Handsome	Handsome	NNP
18751	12755	2	Cloth	Cloth	NNP
18751	12755	3	.	.	.
18751	12756	1	12s	12	NNS
18751	12756	2	.	.	.
18751	12757	1	6d	6d	NNP
18751	12757	2	.	.	.
18751	12758	1	~BLEACHING	~BLEACHING	NNP
18751	12758	2	&	&	CC
18751	12758	3	CALICO	CALICO	NNP
18751	12758	4	-	-	HYPH
18751	12758	5	PRINTING.~	PRINTING.~	NNP
18751	12758	6	A	A	NNP
18751	12758	7	Short	Short	NNP
18751	12758	8	Manual	Manual	NNP
18751	12758	9	for	for	IN
18751	12758	10	Students	Students	NNPS
18751	12758	11	and	and	CC
18751	12758	12	Practical	Practical	NNP
18751	12758	13	Men	Men	NNPS
18751	12758	14	.	.	.
18751	12759	1	BY	by	IN
18751	12759	2	GEORGE	GEORGE	NNP
18751	12759	3	DUERR	DUERR	NNP
18751	12759	4	,	,	,
18751	12759	5	Director	Director	NNP
18751	12759	6	of	of	IN
18751	12759	7	the	the	DT
18751	12759	8	Bleaching	Bleaching	NNP
18751	12759	9	,	,	,
18751	12759	10	Dyeing	Dyeing	NNP
18751	12759	11	,	,	,
18751	12759	12	and	and	CC
18751	12759	13	Printing	Printing	NNP
18751	12759	14	Department	Department	NNP
18751	12759	15	at	at	IN
18751	12759	16	the	the	DT
18751	12759	17	Accrington	Accrington	NNP
18751	12759	18	and	and	CC
18751	12759	19	Bacup	Bacup	NNP
18751	12759	20	Technical	Technical	NNP
18751	12759	21	Schools	Schools	NNPS
18751	12759	22	;	;	:
18751	12759	23	Chemist	Chemist	NNP
18751	12759	24	and	and	CC
18751	12759	25	Colourist	Colourist	NNP
18751	12759	26	at	at	IN
18751	12759	27	the	the	DT
18751	12759	28	Irwell	Irwell	NNP
18751	12759	29	Print	Print	NNP
18751	12759	30	Works	Works	NNP
18751	12759	31	.	.	.
18751	12760	1	ASSISTED	ASSISTED	NNP
18751	12760	2	BY	by	IN
18751	12760	3	WILLIAM	WILLIAM	NNPS
18751	12760	4	TURNBULL	TURNBULL	NNP
18751	12760	5	(	(	-LRB-
18751	12760	6	of	of	IN
18751	12760	7	Turnbull	Turnbull	NNP
18751	12760	8	&	&	CC
18751	12760	9	Stockdale	Stockdale	NNP
18751	12760	10	,	,	,
18751	12760	11	Limited	Limited	NNP
18751	12760	12	)	)	-RRB-
18751	12760	13	.	.	.
18751	12761	1	With	with	IN
18751	12761	2	Illustrations	Illustrations	NNPS
18751	12761	3	and	and	CC
18751	12761	4	upwards	upward	NNS
18751	12761	5	of	of	IN
18751	12761	6	One	one	CD
18751	12761	7	Hundred	Hundred	NNP
18751	12761	8	Dyed	Dyed	NNP
18751	12761	9	and	and	CC
18751	12761	10	Printed	Printed	NNP
18751	12761	11	Patterns	Patterns	NNPS
18751	12761	12	designed	design	VBD
18751	12761	13	specially	specially	RB
18751	12761	14	to	to	TO
18751	12761	15	show	show	VB
18751	12761	16	various	various	JJ
18751	12761	17	Stages	stage	NNS
18751	12761	18	of	of	IN
18751	12761	19	the	the	DT
18751	12761	20	Processes	Processes	NNP
18751	12761	21	described	describe	VBD
18751	12761	22	.	.	.
18751	12762	1	GENERAL	GENERAL	NNP
18751	12762	2	CONTENTS.--COTTON	CONTENTS.--COTTON	NNP
18751	12762	3	,	,	,
18751	12762	4	Composition	Composition	NNP
18751	12762	5	of	of	IN
18751	12762	6	;	;	:
18751	12762	7	BLEACHING	BLEACHING	NNP
18751	12762	8	,	,	,
18751	12762	9	New	New	NNP
18751	12762	10	Processes	Processes	NNPS
18751	12762	11	;	;	:
18751	12762	12	PRINTING	printing	NN
18751	12762	13	,	,	,
18751	12762	14	Hand	Hand	NNP
18751	12762	15	-	-	HYPH
18751	12762	16	Block	Block	NNP
18751	12762	17	;	;	:
18751	12762	18	Flat	Flat	NNP
18751	12762	19	-	-	HYPH
18751	12762	20	Press	Press	NNP
18751	12762	21	Work	work	NN
18751	12762	22	;	;	:
18751	12762	23	Machine	machine	NN
18751	12762	24	Printing	printing	NN
18751	12762	25	--	--	:
18751	12762	26	MORDANTS	mordant	NNS
18751	12762	27	--	--	:
18751	12762	28	STYLES	style	NNS
18751	12762	29	OF	of	IN
18751	12762	30	CALICO	CALICO	NNP
18751	12762	31	-	-	HYPH
18751	12762	32	PRINTING	printing	NN
18751	12762	33	:	:	:
18751	12762	34	The	the	DT
18751	12762	35	Dyed	Dyed	NNP
18751	12762	36	or	or	CC
18751	12762	37	Madder	Madder	NNP
18751	12762	38	Style	Style	NNP
18751	12762	39	,	,	,
18751	12762	40	Resist	Resist	NNP
18751	12762	41	Padded	Padded	NNP
18751	12762	42	Style	Style	NNP
18751	12762	43	,	,	,
18751	12762	44	Discharge	Discharge	NNP
18751	12762	45	and	and	CC
18751	12762	46	Extract	Extract	NNP
18751	12762	47	Style	Style	NNP
18751	12762	48	,	,	,
18751	12762	49	Chromed	Chromed	NNP
18751	12762	50	or	or	CC
18751	12762	51	Raised	raise	VBN
18751	12762	52	Colours	Colours	NNPS
18751	12762	53	,	,	,
18751	12762	54	Insoluble	Insoluble	NNP
18751	12762	55	Colours	Colours	NNP
18751	12762	56	,	,	,
18751	12762	57	&	&	CC
18751	12762	58	c.--Thickeners	c.--thickener	NNS
18751	12762	59	--	--	:
18751	12762	60	Natural	natural	JJ
18751	12762	61	Organic	Organic	NNP
18751	12762	62	Colouring	Colouring	NNP
18751	12762	63	Matters	Matters	NNPS
18751	12762	64	--	--	:
18751	12762	65	Tannin	Tannin	NNP
18751	12762	66	Matters	matter	NNS
18751	12762	67	--	--	:
18751	12762	68	Oils	oil	NNS
18751	12762	69	,	,	,
18751	12762	70	Soaps	Soaps	NNPS
18751	12762	71	,	,	,
18751	12762	72	Solvents	Solvents	NNPS
18751	12762	73	--	--	:
18751	12762	74	Organic	organic	JJ
18751	12762	75	Acids	Acids	NNPS
18751	12762	76	--	--	:
18751	12762	77	Salts	Salts	NNP
18751	12762	78	--	--	:
18751	12762	79	Mineral	Mineral	NNP
18751	12762	80	Colours	Colours	NNPS
18751	12762	81	--	--	:
18751	12762	82	Coal	Coal	NNP
18751	12762	83	Tar	Tar	NNP
18751	12762	84	Colours	Colours	NNPS
18751	12762	85	--	--	:
18751	12762	86	Dyeing	dyeing	NN
18751	12762	87	--	--	:
18751	12762	88	Water	Water	NNP
18751	12762	89	,	,	,
18751	12762	90	Softening	soften	VBG
18751	12762	91	of	of	IN
18751	12762	92	--	--	:
18751	12762	93	Theory	theory	NN
18751	12762	94	of	of	IN
18751	12762	95	Colours	Colours	NNPS
18751	12762	96	--	--	:
18751	12762	97	Weights	Weights	NNPS
18751	12762	98	and	and	CC
18751	12762	99	Measures	Measures	NNPS
18751	12762	100	,	,	,
18751	12762	101	&	&	CC
18751	12762	102	c.	c.	NN
18751	12762	103	"	"	``
18751	12762	104	When	when	WRB
18751	12762	105	a	a	DT
18751	12762	106	READY	ready	JJ
18751	12762	107	WAY	way	NN
18751	12762	108	out	out	IN
18751	12762	109	of	of	IN
18751	12762	110	a	a	DT
18751	12762	111	difficulty	difficulty	NN
18751	12762	112	is	be	VBZ
18751	12762	113	wanted	want	VBN
18751	12762	114	,	,	,
18751	12762	115	it	-PRON-	PRP
18751	12762	116	is	be	VBZ
18751	12762	117	IN	in	IN
18751	12762	118	BOOKS	BOOKS	NNP
18751	12762	119	LIKE	like	IN
18751	12762	120	THIS	this	DT
18751	12762	121	that	that	IN
18751	12762	122	it	-PRON-	PRP
18751	12762	123	is	be	VBZ
18751	12762	124	found	find	VBN
18751	12762	125	.	.	.
18751	12762	126	"	"	''
18751	12763	1	--_Textile	--_Textile	:
18751	12763	2	Recorder	recorder	NN
18751	12763	3	.	.	.
18751	12763	4	_	_	NNP
18751	12763	5	"	"	''
18751	12763	6	Mr.	Mr.	NNP
18751	12763	7	DUERR	DUERR	NNP
18751	12763	8	'S	'S	NNP
18751	12763	9	WORK	WORK	NNP
18751	12763	10	will	will	MD
18751	12763	11	be	be	VB
18751	12763	12	found	find	VBN
18751	12763	13	MOST	MOST	JJS
18751	12763	14	USEFUL	USEFUL	NNP
18751	12763	15	....	....	.
18751	12764	1	The	the	DT
18751	12764	2	information	information	NN
18751	12764	3	given	give	VBN
18751	12764	4	is	be	VBZ
18751	12764	5	of	of	IN
18751	12764	6	GREAT	great	JJ
18751	12764	7	VALUE	value	NN
18751	12764	8	....	....	.
18751	12765	1	The	the	DT
18751	12765	2	Recipes	recipe	NNS
18751	12765	3	are	be	VBP
18751	12765	4	THOROUGHLY	THOROUGHLY	NNP
18751	12765	5	PRACTICAL	PRACTICAL	NNP
18751	12765	6	.	.	.
18751	12765	7	"	"	''
18751	12766	1	--_Textile	--_Textile	:
18751	12766	2	Manufacturer	Manufacturer	NNP
18751	12766	3	.	.	.
18751	12766	4	_	_	NNP
18751	12766	5	*	*	NFP
18751	12766	6	*	*	NFP
18751	12766	7	*	*	NFP
18751	12766	8	*	*	NFP
18751	12766	9	*	*	NFP
18751	12766	10	SECOND	second	NN
18751	12766	11	EDITION	EDITION	NNP
18751	12766	12	.	.	.
18751	12767	1	Revised	revise	VBN
18751	12767	2	and	and	CC
18751	12767	3	Enlarged	enlarge	VBN
18751	12767	4	.	.	.
18751	12768	1	With	with	IN
18751	12768	2	Numerous	numerous	JJ
18751	12768	3	Illustrations	Illustrations	NNPS
18751	12768	4	.	.	.
18751	12769	1	4s	4s	LS
18751	12769	2	.	.	.
18751	12770	1	6d	6d	NNP
18751	12770	2	.	.	.
18751	12771	1	~GARMENT	~GARMENT	NFP
18751	12771	2	DYEING	DYEING	NNP
18751	12771	3	AND	and	CC
18751	12771	4	CLEANING.~	CLEANING.~	NNP
18751	12771	5	A	a	DT
18751	12771	6	Practical	Practical	NNP
18751	12771	7	Book	Book	NNP
18751	12771	8	for	for	IN
18751	12771	9	Practical	Practical	NNP
18751	12771	10	Men	Men	NNPS
18751	12771	11	.	.	.
18751	12772	1	BY	by	IN
18751	12772	2	GEORGE	GEORGE	NNP
18751	12772	3	H.	H.	NNP
18751	12772	4	HURST	HURST	NNP
18751	12772	5	,	,	,
18751	12772	6	F.C.S.	F.C.S.	NNP
18751	12772	7	,	,	,
18751	12772	8	Member	Member	NNP
18751	12772	9	of	of	IN
18751	12772	10	the	the	DT
18751	12772	11	Society	Society	NNP
18751	12772	12	of	of	IN
18751	12772	13	Chemical	Chemical	NNP
18751	12772	14	Industry	Industry	NNP
18751	12772	15	.	.	.
18751	12773	1	GENERAL	GENERAL	NNP
18751	12773	2	CONTENTS.--Technology	contents.--technology	NN
18751	12773	3	of	of	IN
18751	12773	4	the	the	DT
18751	12773	5	Textile	Textile	NNP
18751	12773	6	Fibres	Fibres	NNPS
18751	12773	7	--	--	:
18751	12773	8	Garment	garment	NN
18751	12773	9	Cleaning	cleaning	NN
18751	12773	10	--	--	:
18751	12773	11	Dyeing	Dyeing	NNP
18751	12773	12	of	of	IN
18751	12773	13	Textile	Textile	NNP
18751	12773	14	Fabrics	Fabrics	NNPS
18751	12773	15	--	--	:
18751	12773	16	Bleaching	Bleaching	NNP
18751	12773	17	--	--	:
18751	12773	18	Finishing	finish	VBG
18751	12773	19	of	of	IN
18751	12773	20	Dyed	Dyed	NNP
18751	12773	21	and	and	CC
18751	12773	22	Cleaned	Cleaned	NNP
18751	12773	23	Fabrics	Fabrics	NNPS
18751	12773	24	--	--	:
18751	12773	25	Scouring	Scouring	NNP
18751	12773	26	and	and	CC
18751	12773	27	Dyeing	Dyeing	NNP
18751	12773	28	of	of	IN
18751	12773	29	Skin	Skin	NNP
18751	12773	30	Rugs	Rugs	NNP
18751	12773	31	and	and	CC
18751	12773	32	Mats	Mats	NNPS
18751	12773	33	--	--	:
18751	12773	34	Cleaning	Cleaning	NNP
18751	12773	35	and	and	CC
18751	12773	36	Dyeing	Dyeing	NNP
18751	12773	37	of	of	IN
18751	12773	38	Feathers	Feathers	NNPS
18751	12773	39	--	--	:
18751	12773	40	Glove	Glove	NNP
18751	12773	41	Cleaning	Cleaning	NNP
18751	12773	42	and	and	CC
18751	12773	43	Dyeing	Dyeing	NNP
18751	12773	44	--	--	:
18751	12773	45	Straw	Straw	NNP
18751	12773	46	Bleaching	Bleaching	NNP
18751	12773	47	and	and	CC
18751	12773	48	Dyeing	Dyeing	NNP
18751	12773	49	--	--	:
18751	12773	50	Glossary	Glossary	NNP
18751	12773	51	of	of	IN
18751	12773	52	Drugs	Drugs	NNPS
18751	12773	53	and	and	CC
18751	12773	54	Chemicals	Chemicals	NNPS
18751	12773	55	--	--	:
18751	12773	56	Useful	Useful	NNP
18751	12773	57	Tables	Tables	NNPS
18751	12773	58	.	.	.
18751	12774	1	"	"	``
18751	12774	2	An	an	DT
18751	12774	3	UP	up	NN
18751	12774	4	-	-	HYPH
18751	12774	5	TO	to	IN
18751	12774	6	-	-	HYPH
18751	12774	7	DATE	date	NN
18751	12774	8	hand	hand	NN
18751	12774	9	book	book	NN
18751	12774	10	has	have	VBZ
18751	12774	11	long	long	RB
18751	12774	12	been	be	VBN
18751	12774	13	wanted	want	VBN
18751	12774	14	,	,	,
18751	12774	15	and	and	CC
18751	12774	16	Mr.	Mr.	NNP
18751	12774	17	Hurst	Hurst	NNP
18751	12774	18	has	have	VBZ
18751	12774	19	done	do	VBN
18751	12774	20	nothing	nothing	NN
18751	12774	21	more	more	RBR
18751	12774	22	complete	complete	JJ
18751	12774	23	than	than	IN
18751	12774	24	this	this	DT
18751	12774	25	.	.	.
18751	12775	1	An	an	DT
18751	12775	2	important	important	JJ
18751	12775	3	work	work	NN
18751	12775	4	,	,	,
18751	12775	5	the	the	DT
18751	12775	6	more	more	RBR
18751	12775	7	so	so	RB
18751	12775	8	that	that	IN
18751	12775	9	several	several	JJ
18751	12775	10	of	of	IN
18751	12775	11	the	the	DT
18751	12775	12	branches	branch	NNS
18751	12775	13	of	of	IN
18751	12775	14	the	the	DT
18751	12775	15	craft	craft	NN
18751	12775	16	here	here	RB
18751	12775	17	treated	treat	VBN
18751	12775	18	upon	upon	IN
18751	12775	19	are	be	VBP
18751	12775	20	almost	almost	RB
18751	12775	21	entirely	entirely	RB
18751	12775	22	without	without	IN
18751	12775	23	English	English	NNP
18751	12775	24	Manuals	Manuals	NNP
18751	12775	25	for	for	IN
18751	12775	26	the	the	DT
18751	12775	27	guidance	guidance	NN
18751	12775	28	of	of	IN
18751	12775	29	workers	worker	NNS
18751	12775	30	.	.	.
18751	12776	1	The	the	DT
18751	12776	2	price	price	NN
18751	12776	3	brings	bring	VBZ
18751	12776	4	it	-PRON-	PRP
18751	12776	5	within	within	IN
18751	12776	6	the	the	DT
18751	12776	7	reach	reach	NN
18751	12776	8	of	of	IN
18751	12776	9	all	all	DT
18751	12776	10	.	.	.
18751	12776	11	"	"	''
18751	12777	1	--_Dyer	--_Dyer	:
18751	12777	2	and	and	CC
18751	12777	3	Calico	Calico	NNP
18751	12777	4	-	-	HYPH
18751	12777	5	Printer	Printer	NNP
18751	12777	6	.	.	.
18751	12777	7	_	_	NNP
18751	12777	8	"	"	``
18751	12777	9	Mr.	Mr.	NNP
18751	12777	10	Hurst	Hurst	NNP
18751	12777	11	's	's	POS
18751	12777	12	work	work	NN
18751	12777	13	DECIDEDLY	DECIDEDLY	NNS
18751	12777	14	FILLS	fills	VBP
18751	12777	15	A	a	DT
18751	12777	16	WANT	want	NN
18751	12777	17	...	...	NFP
18751	12777	18	ought	ought	MD
18751	12777	19	to	to	TO
18751	12777	20	be	be	VB
18751	12777	21	in	in	IN
18751	12777	22	the	the	DT
18751	12777	23	hands	hand	NNS
18751	12777	24	of	of	IN
18751	12777	25	every	every	DT
18751	12777	26	GARMENT	GARMENT	NNP
18751	12777	27	DYER	DYER	NNP
18751	12777	28	and	and	CC
18751	12777	29	cleaner	clean	JJR
18751	12777	30	in	in	IN
18751	12777	31	the	the	DT
18751	12777	32	Kingdom"--_Textile	Kingdom"--_Textile	NNP
18751	12777	33	Mercury	Mercury	NNP
18751	12777	34	.	.	.
18751	12777	35	_	_	NNP
18751	12777	36	*	*	NFP
18751	12777	37	*	*	NFP
18751	12777	38	*	*	NFP
18751	12777	39	*	*	NFP
18751	12777	40	*	*	NFP
18751	12777	41	"	"	``
18751	12777	42	Boys	boy	NNS
18751	12777	43	COULD	COULD	MD
18751	12777	44	NOT	not	RB
18751	12777	45	HAVE	have	VB
18751	12777	46	A	a	DT
18751	12777	47	MORE	MORE	JJR
18751	12777	48	ALLURING	alluring	NN
18751	12777	49	INTRODUCTION	introduction	NN
18751	12777	50	to	to	IN
18751	12777	51	scientific	scientific	JJ
18751	12777	52	pursuits	pursuit	NNS
18751	12777	53	than	than	IN
18751	12777	54	these	these	DT
18751	12777	55	charming	charming	RB
18751	12777	56	-	-	HYPH
18751	12777	57	looking	look	VBG
18751	12777	58	volumes	volume	NNS
18751	12777	59	.	.	.
18751	12777	60	"	"	''
18751	12778	1	--Letter	--Letter	:
18751	12778	2	to	to	IN
18751	12778	3	the	the	DT
18751	12778	4	Publishers	Publishers	NNPS
18751	12778	5	from	from	IN
18751	12778	6	the	the	DT
18751	12778	7	Headmaster	Headmaster	NNP
18751	12778	8	of	of	IN
18751	12778	9	one	one	CD
18751	12778	10	of	of	IN
18751	12778	11	our	-PRON-	PRP$
18751	12778	12	great	great	JJ
18751	12778	13	Public	Public	NNP
18751	12778	14	Schools	Schools	NNPS
18751	12778	15	.	.	.
18751	12779	1	Handsome	Handsome	NNP
18751	12779	2	Cloth	Cloth	NNP
18751	12779	3	,	,	,
18751	12779	4	7s	7s	NNP
18751	12779	5	.	.	.
18751	12780	1	6d	6d	NNP
18751	12780	2	.	.	.
18751	12781	1	Gilt	gilt	UH
18751	12781	2	,	,	,
18751	12781	3	for	for	IN
18751	12781	4	Presentation	Presentation	NNP
18751	12781	5	,	,	,
18751	12781	6	8s	8s	NNP
18751	12781	7	.	.	.
18751	12782	1	6d	6d	NNP
18751	12782	2	.	.	.
18751	12783	1	~OPEN	~open	LS
18751	12783	2	-	-	HYPH
18751	12783	3	AIR	AIR	NNP
18751	12783	4	STUDIES	STUDIES	NNPS
18751	12783	5	IN	in	IN
18751	12783	6	BOTANY	BOTANY	NNP
18751	12783	7	:	:	:
18751	12783	8	SKETCHES	sketches	NN
18751	12783	9	OF	of	IN
18751	12783	10	BRITISH	BRITISH	NNS
18751	12783	11	WILD	WILD	VBN
18751	12783	12	FLOWERS	flower	NNS
18751	12783	13	IN	in	IN
18751	12783	14	THEIR	THEIR	NNP
18751	12783	15	HOMES.~	HOMES.~	NNP
18751	12783	16	BY	by	IN
18751	12783	17	R.	R.	NNP
18751	12783	18	LLOYD	LLOYD	NNP
18751	12783	19	PRAEGER	PRAEGER	NNP
18751	12783	20	,	,	,
18751	12783	21	B.A.	B.A.	NNP
18751	12783	22	,	,	,
18751	12783	23	M.R.I.A.	M.R.I.A.	NNP
18751	12784	1	Illustrated	illustrate	VBN
18751	12784	2	by	by	IN
18751	12784	3	Drawings	drawing	NNS
18751	12784	4	from	from	IN
18751	12784	5	Nature	nature	NN
18751	12784	6	by	by	IN
18751	12784	7	S.	S.	NNP
18751	12784	8	Rosamond	Rosamond	NNP
18751	12784	9	Praeger	Praeger	NNP
18751	12784	10	,	,	,
18751	12784	11	and	and	CC
18751	12784	12	Photographs	Photographs	NNP
18751	12784	13	by	by	IN
18751	12784	14	R.	R.	NNP
18751	12784	15	Welch	Welch	NNP
18751	12784	16	.	.	.
18751	12785	1	GENERAL	GENERAL	NNP
18751	12785	2	CONTENTS.--A	contents.--a	CD
18751	12785	3	Daisy	Daisy	NNP
18751	12785	4	-	-	HYPH
18751	12785	5	Starred	Starred	NNP
18751	12785	6	Pasture	Pasture	NNP
18751	12785	7	--	--	:
18751	12785	8	Under	under	IN
18751	12785	9	the	the	DT
18751	12785	10	Hawthorns	Hawthorns	NNPS
18751	12785	11	--	--	.
18751	12785	12	By	by	IN
18751	12785	13	the	the	DT
18751	12785	14	River	River	NNP
18751	12785	15	--	--	:
18751	12785	16	Along	along	IN
18751	12785	17	the	the	DT
18751	12785	18	Shingle	Shingle	NNP
18751	12785	19	--	--	:
18751	12785	20	A	a	DT
18751	12785	21	Fragrant	Fragrant	NNP
18751	12785	22	Hedgerow	hedgerow	NN
18751	12785	23	--	--	:
18751	12785	24	A	a	DT
18751	12785	25	Connemara	Connemara	NNP
18751	12785	26	Bog	Bog	NNP
18751	12785	27	--	--	:
18751	12785	28	Where	where	WRB
18751	12785	29	the	the	DT
18751	12785	30	Samphire	Samphire	NNP
18751	12785	31	grows	grow	VBZ
18751	12785	32	--	--	:
18751	12785	33	A	a	DT
18751	12785	34	Flowery	Flowery	NNP
18751	12785	35	Meadow	Meadow	NNP
18751	12785	36	--	--	:
18751	12785	37	Among	among	IN
18751	12785	38	the	the	DT
18751	12785	39	Corn	Corn	NNP
18751	12785	40	(	(	-LRB-
18751	12785	41	a	a	DT
18751	12785	42	Study	Study	NNP
18751	12785	43	in	in	IN
18751	12785	44	Weeds)--In	weeds)--in	NN
18751	12785	45	the	the	DT
18751	12785	46	Home	home	NN
18751	12785	47	of	of	IN
18751	12785	48	the	the	DT
18751	12785	49	Alpines	Alpines	NNPS
18751	12785	50	--	--	:
18751	12785	51	A	a	DT
18751	12785	52	City	City	NNP
18751	12785	53	Rubbish	Rubbish	NNP
18751	12785	54	-	-	HYPH
18751	12785	55	Heap	Heap	NNP
18751	12785	56	--	--	:
18751	12785	57	Glossary	Glossary	NNP
18751	12785	58	.	.	.
18751	12786	1	"	"	``
18751	12786	2	A	a	DT
18751	12786	3	FRESH	fresh	JJ
18751	12786	4	AND	and	CC
18751	12786	5	STIMULATING	stimulating	NN
18751	12786	6	book	book	NN
18751	12786	7	...	...	:
18751	12786	8	should	should	MD
18751	12786	9	take	take	VB
18751	12786	10	a	a	DT
18751	12786	11	high	high	JJ
18751	12786	12	place	place	NN
18751	12786	13	....	....	.
18751	12787	1	The	the	DT
18751	12787	2	Illustrations	illustration	NNS
18751	12787	3	are	be	VBP
18751	12787	4	drawn	draw	VBN
18751	12787	5	with	with	IN
18751	12787	6	much	much	JJ
18751	12787	7	skill	skill	NN
18751	12787	8	.	.	.
18751	12787	9	"	"	''
18751	12788	1	--_The	--_The	:
18751	12788	2	Times	Times	NNP
18751	12788	3	.	.	.
18751	12788	4	_	_	NNP
18751	12788	5	"	"	``
18751	12788	6	BEAUTIFULLY	BEAUTIFULLY	NNP
18751	12788	7	ILLUSTRATED	ILLUSTRATED	NNP
18751	12788	8	....	....	.
18751	12788	9	One	one	CD
18751	12788	10	of	of	IN
18751	12788	11	the	the	DT
18751	12788	12	MOST	MOST	NNP
18751	12788	13	ACCURATE	ACCURATE	NNP
18751	12788	14	as	as	RB
18751	12788	15	well	well	RB
18751	12788	16	as	as	IN
18751	12788	17	INTERESTING	interesting	JJ
18751	12788	18	books	book	NNS
18751	12788	19	of	of	IN
18751	12788	20	the	the	DT
18751	12788	21	kind	kind	NN
18751	12788	22	we	-PRON-	PRP
18751	12788	23	have	have	VBP
18751	12788	24	seen	see	VBN
18751	12788	25	.	.	.
18751	12788	26	"	"	''
18751	12789	1	--_Athenæum	--_Athenæum	:
18751	12789	2	.	.	.
18751	12789	3	_	_	NNP
18751	12789	4	"	"	``
18751	12789	5	Redolent	Redolent	NNP
18751	12789	6	with	with	IN
18751	12789	7	the	the	DT
18751	12789	8	scent	scent	NN
18751	12789	9	of	of	IN
18751	12789	10	woodland	woodland	NNP
18751	12789	11	and	and	CC
18751	12789	12	meadow	meadow	NNP
18751	12789	13	.	.	.
18751	12789	14	"	"	''
18751	12790	1	--_The	--_The	:
18751	12790	2	Standard	Standard	NNP
18751	12790	3	.	.	.
18751	12790	4	_	_	NNP
18751	12790	5	*	*	NFP
18751	12790	6	*	*	NFP
18751	12790	7	*	*	NFP
18751	12790	8	*	*	NFP
18751	12790	9	*	*	NFP
18751	12790	10	_	_	NN
18751	12790	11	With	with	IN
18751	12790	12	12	12	CD
18751	12790	13	Full	full	JJ
18751	12790	14	-	-	HYPH
18751	12790	15	Page	page	NN
18751	12790	16	Illustrations	Illustrations	NNPS
18751	12790	17	from	from	IN
18751	12790	18	Photographs	Photographs	NNPS
18751	12790	19	.	.	.
18751	12791	1	Cloth	cloth	NN
18751	12791	2	.	.	.
18751	12792	1	Second	Second	NNP
18751	12792	2	Edition	Edition	NNP
18751	12792	3	,	,	,
18751	12792	4	Revised	Revised	NNP
18751	12792	5	.	.	.
18751	12793	1	8s	8	NNS
18751	12793	2	.	.	.
18751	12794	1	6d	6d	NNP
18751	12794	2	.	.	.
18751	12794	3	_	_	NNP
18751	12794	4	~OPEN	~OPEN	NNP
18751	12794	5	-	-	HYPH
18751	12794	6	AIR	AIR	NNP
18751	12794	7	STUDIES	STUDIES	NNPS
18751	12794	8	IN	in	IN
18751	12794	9	GEOLOGY	geology	NN
18751	12794	10	:	:	:
18751	12794	11	An	an	DT
18751	12794	12	Introduction	introduction	NN
18751	12794	13	to	to	IN
18751	12794	14	Geology	geology	NN
18751	12794	15	Out	out	RB
18751	12794	16	-	-	HYPH
18751	12794	17	of	of	IN
18751	12794	18	-	-	HYPH
18751	12794	19	doors.~	doors.~	NN
18751	12794	20	BY	by	IN
18751	12794	21	GRENVILLE	GRENVILLE	NNP
18751	12794	22	A.J.	A.J.	NNP
18751	12795	1	COLE	COLE	NNP
18751	12795	2	,	,	,
18751	12795	3	F.G.S.	F.G.S.	NNP
18751	12795	4	,	,	,
18751	12795	5	M.R.I.A.	M.R.I.A.	NNP
18751	12795	6	,	,	,
18751	12795	7	Professor	Professor	NNP
18751	12795	8	of	of	IN
18751	12795	9	Geology	Geology	NNP
18751	12795	10	in	in	IN
18751	12795	11	the	the	DT
18751	12795	12	Royal	Royal	NNP
18751	12795	13	College	College	NNP
18751	12795	14	of	of	IN
18751	12795	15	Science	Science	NNP
18751	12795	16	for	for	IN
18751	12795	17	Ireland	Ireland	NNP
18751	12795	18	,	,	,
18751	12795	19	and	and	CC
18751	12795	20	Examiner	Examiner	NNP
18751	12795	21	in	in	IN
18751	12795	22	the	the	DT
18751	12795	23	University	University	NNP
18751	12795	24	of	of	IN
18751	12795	25	London	London	NNP
18751	12795	26	.	.	.
18751	12796	1	GENERAL	GENERAL	NNP
18751	12796	2	CONTENTS.--The	contents.--the	DT
18751	12796	3	Materials	material	NNS
18751	12796	4	of	of	IN
18751	12796	5	the	the	DT
18751	12796	6	Earth	Earth	NNP
18751	12796	7	--	--	:
18751	12796	8	A	a	DT
18751	12796	9	Mountain	Mountain	NNP
18751	12796	10	Hollow	Hollow	NNP
18751	12796	11	--	--	:
18751	12796	12	Down	down	IN
18751	12796	13	the	the	DT
18751	12796	14	Valley	Valley	NNP
18751	12796	15	--	--	:
18751	12796	16	Along	along	IN
18751	12796	17	the	the	DT
18751	12796	18	Shore	Shore	NNP
18751	12796	19	--	--	:
18751	12796	20	Across	across	IN
18751	12796	21	the	the	DT
18751	12796	22	Plains	Plains	NNPS
18751	12796	23	--	--	:
18751	12796	24	Dead	Dead	NNP
18751	12796	25	Volcanoes	Volcanoes	NNPS
18751	12796	26	--	--	:
18751	12796	27	A	a	DT
18751	12796	28	Granite	Granite	NNP
18751	12796	29	Highland	Highland	NNP
18751	12796	30	--	--	:
18751	12796	31	The	the	DT
18751	12796	32	Annals	Annals	NNPS
18751	12796	33	of	of	IN
18751	12796	34	the	the	DT
18751	12796	35	Earth	Earth	NNP
18751	12796	36	--	--	:
18751	12796	37	The	the	DT
18751	12796	38	Surrey	Surrey	NNP
18751	12796	39	Hills	Hills	NNP
18751	12796	40	--	--	:
18751	12796	41	The	the	DT
18751	12796	42	Folds	Folds	NNPS
18751	12796	43	of	of	IN
18751	12796	44	the	the	DT
18751	12796	45	Mountains	Mountains	NNPS
18751	12796	46	.	.	.
18751	12797	1	"	"	``
18751	12797	2	The	the	DT
18751	12797	3	FASCINATING	fascinating	JJ
18751	12797	4	'	'	''
18751	12797	5	OPEN	OPEN	NNP
18751	12797	6	-	-	HYPH
18751	12797	7	AIR	AIR	NNP
18751	12797	8	STUDIES	STUDIES	NNP
18751	12797	9	'	'	POS
18751	12797	10	of	of	IN
18751	12797	11	PROF	PROF	NNP
18751	12797	12	.	.	.
18751	12797	13	COLE	COLE	NNP
18751	12797	14	give	give	VBP
18751	12797	15	the	the	DT
18751	12797	16	Subject	Subject	NNP
18751	12797	17	a	a	DT
18751	12797	18	GLOW	GLOW	NNP
18751	12797	19	ANIMATION	ANIMATION	NNP
18751	12797	20	...	...	:
18751	12797	21	can	can	MD
18751	12797	22	not	not	RB
18751	12797	23	fail	fail	VB
18751	12797	24	to	to	TO
18751	12797	25	arouse	arouse	VB
18751	12797	26	keen	keen	JJ
18751	12797	27	interest	interest	NN
18751	12797	28	in	in	IN
18751	12797	29	geology	geology	NN
18751	12797	30	.	.	.
18751	12797	31	"	"	''
18751	12798	1	--_Geological	--_Geological	:
18751	12798	2	Magazine	Magazine	NNP
18751	12798	3	.	.	.
18751	12798	4	_	_	NNP
18751	12798	5	"	"	``
18751	12798	6	A	a	DT
18751	12798	7	CHARMING	charming	JJ
18751	12798	8	BOOK	BOOK	NNS
18751	12798	9	,	,	,
18751	12798	10	beautifully	beautifully	RB
18751	12798	11	illustrated	illustrate	VBN
18751	12798	12	.	.	.
18751	12798	13	"	"	''
18751	12799	1	--_Athenæum	--_Athenæum	:
18751	12799	2	.	.	.
18751	12799	3	_	_	NNP
18751	12799	4	*	*	NFP
18751	12799	5	*	*	NFP
18751	12799	6	*	*	NFP
18751	12799	7	*	*	NFP
18751	12799	8	*	*	NFP
18751	12799	9	_	_	NNP
18751	12799	10	Beautifully	Beautifully	NNP
18751	12799	11	Illustrated	Illustrated	NNP
18751	12799	12	.	.	.
18751	12800	1	With	with	IN
18751	12800	2	a	a	DT
18751	12800	3	Frontispiece	Frontispiece	NNP
18751	12800	4	in	in	IN
18751	12800	5	Colours	Colours	NNP
18751	12800	6	,	,	,
18751	12800	7	and	and	CC
18751	12800	8	Numerous	numerous	JJ
18751	12800	9	Specially	specially	RB
18751	12800	10	Drawn	Drawn	NNP
18751	12800	11	Plates	Plates	NNPS
18751	12800	12	by	by	IN
18751	12800	13	Charles	Charles	NNP
18751	12800	14	Whymper	Whymper	NNP
18751	12800	15	.	.	.
18751	12801	1	7s	7s	JJ
18751	12801	2	.	.	.
18751	12802	1	6d	6d	NNP
18751	12802	2	.	.	.
18751	12802	3	_	_	NNP
18751	12802	4	~OPEN	~OPEN	NNP
18751	12802	5	-	-	HYPH
18751	12802	6	AIR	AIR	NNP
18751	12802	7	STUDIES	study	NNS
18751	12802	8	IN	in	IN
18751	12802	9	BIRD	BIRD	NNP
18751	12802	10	-	-	HYPH
18751	12802	11	LIFE	LIFE	NNP
18751	12802	12	:	:	:
18751	12802	13	SKETCHES	sketches	NN
18751	12802	14	OF	of	IN
18751	12802	15	BRITISH	BRITISH	NNS
18751	12802	16	BIRDS	bird	NNS
18751	12802	17	IN	in	IN
18751	12802	18	THEIR	their	NN
18751	12802	19	HAUNTS.~	HAUNTS.~	NNS
18751	12802	20	BY	by	IN
18751	12802	21	CHARLES	CHARLES	NNP
18751	12802	22	DIXON	DIXON	NNP
18751	12802	23	.	.	.
18751	12803	1	The	the	DT
18751	12803	2	Spacious	spacious	JJ
18751	12803	3	Air.--The	Air.--The	NNP
18751	12803	4	Open	Open	NNP
18751	12803	5	Fields	field	NNS
18751	12803	6	and	and	CC
18751	12803	7	Downs.--In	downs.--in	VB
18751	12803	8	the	the	DT
18751	12803	9	Hedgerows.--On	Hedgerows.--On	NNS
18751	12803	10	Open	open	JJ
18751	12803	11	Heath	Heath	NNP
18751	12803	12	and	and	CC
18751	12803	13	Moor.--On	Moor.--On	NNP
18751	12803	14	the	the	DT
18751	12803	15	Mountains.--Amongst	mountains.--amongst	NN
18751	12803	16	the	the	DT
18751	12803	17	Evergreens.--Copse	Evergreens.--Copse	NNP
18751	12803	18	and	and	CC
18751	12803	19	Woodland.--By	Woodland.--By	NNP
18751	12803	20	Stream	Stream	NNP
18751	12803	21	and	and	CC
18751	12803	22	Pool.--The	Pool.--The	NNP
18751	12803	23	Sandy	Sandy	NNP
18751	12803	24	Wastes	Wastes	NNPS
18751	12803	25	and	and	CC
18751	12803	26	Mud	Mud	NNP
18751	12803	27	-	-	HYPH
18751	12803	28	flats.--Sea	flats.--Sea	NNP
18751	12803	29	-	-	HYPH
18751	12803	30	laved	lave	VBN
18751	12803	31	Rocks.--Birds	rocks.--bird	NNS
18751	12803	32	of	of	IN
18751	12803	33	the	the	DT
18751	12803	34	Cities.--INDEX	cities.--index	NN
18751	12803	35	.	.	.
18751	12804	1	"	"	``
18751	12804	2	Enriched	enriched	NN
18751	12804	3	with	with	IN
18751	12804	4	excellent	excellent	JJ
18751	12804	5	illustrations	illustration	NNS
18751	12804	6	.	.	.
18751	12805	1	A	a	DT
18751	12805	2	welcome	welcome	JJ
18751	12805	3	addition	addition	NN
18751	12805	4	to	to	IN
18751	12805	5	all	all	DT
18751	12805	6	libraries	library	NNS
18751	12805	7	.	.	.
18751	12805	8	"	"	''
18751	12806	1	--_Westminster	--_Westminster	:
18751	12806	2	Review	Review	NNP
18751	12806	3	.	.	.
18751	12806	4	_	_	NNP
18751	12806	5	*	*	NFP
18751	12806	6	*	*	NFP
18751	12806	7	*	*	NFP
18751	12806	8	*	*	NFP
18751	12806	9	*	*	NFP
18751	12806	10	_	_	NNP
18751	12806	11	Twentieth	Twentieth	NNP
18751	12806	12	Annual	Annual	NNP
18751	12806	13	Issue	Issue	NNP
18751	12806	14	.	.	.
18751	12807	1	Handsome	handsome	JJ
18751	12807	2	cloth	cloth	NN
18751	12807	3	,	,	,
18751	12807	4	7s	7s	CD
18751	12807	5	.	.	.
18751	12808	1	6d	6d	NNP
18751	12808	2	.	.	.
18751	12809	1	(	(	-LRB-
18751	12809	2	To	to	IN
18751	12809	3	Subscribers	Subscribers	NNP
18751	12809	4	,	,	,
18751	12809	5	6s	6s	NNPS
18751	12809	6	.	.	.
18751	12810	1	)	)	-RRB-
18751	12810	2	.	.	.
18751	12810	3	_	_	NNP
18751	12810	4	THE	the	DT
18751	12810	5	OFFICIAL	official	JJ
18751	12810	6	YEAR	YEAR	NNP
18751	12810	7	-	-	HYPH
18751	12810	8	BOOK	BOOK	NNP
18751	12810	9	OF	of	IN
18751	12810	10	THE	the	DT
18751	12810	11	SCIENTIFIC	scientific	JJ
18751	12810	12	AND	and	CC
18751	12810	13	LEARNED	learned	NN
18751	12810	14	SOCIETIES	society	NNS
18751	12810	15	OF	of	IN
18751	12810	16	GREAT	great	JJ
18751	12810	17	BRITAIN	BRITAIN	NNP
18751	12810	18	AND	and	CC
18751	12810	19	IRELAND	IRELAND	NNP
18751	12810	20	.	.	.
18751	12811	1	COMPILED	compiled	NN
18751	12811	2	FROM	from	IN
18751	12811	3	OFFICIAL	official	JJ
18751	12811	4	SOURCES	source	NNS
18751	12811	5	.	.	.
18751	12812	1	_	_	NNP
18751	12812	2	Comprising	Comprising	NNP
18751	12812	3	(	(	-LRB-
18751	12812	4	together	together	RB
18751	12812	5	with	with	IN
18751	12812	6	other	other	JJ
18751	12812	7	Official	Official	NNP
18751	12812	8	Information	Information	NNP
18751	12812	9	)	)	-RRB-
18751	12812	10	LISTS	lists	NN
18751	12812	11	of	of	IN
18751	12812	12	the	the	DT
18751	12812	13	PAPERS	paper	NNS
18751	12812	14	read	read	VBN
18751	12812	15	during	during	IN
18751	12812	16	the	the	DT
18751	12812	17	Session	Session	NNP
18751	12812	18	1902	1902	CD
18751	12812	19	-	-	SYM
18751	12812	20	1903	1903	CD
18751	12812	21	before	before	IN
18751	12812	22	all	all	PDT
18751	12812	23	the	the	DT
18751	12812	24	LEADING	lead	VBG
18751	12812	25	SOCIETIES	society	NNS
18751	12812	26	throughout	throughout	IN
18751	12812	27	the	the	DT
18751	12812	28	Kingdom	Kingdom	NNP
18751	12812	29	engaged	engage	VBD
18751	12812	30	in	in	IN
18751	12812	31	the	the	DT
18751	12812	32	following	follow	VBG
18751	12812	33	Departments	Departments	NNP
18751	12812	34	of	of	IN
18751	12812	35	Research_:--	Research_:--	NNP
18751	12812	36	§	§	CD
18751	12812	37	1	1	CD
18751	12812	38	.	.	.
18751	12813	1	Science	Science	NNP
18751	12813	2	Generally	Generally	NNP
18751	12813	3	:	:	:
18751	12813	4	_	_	NNP
18751	12813	5	i.e.	i.e.	FW
18751	12813	6	_	_	NNP
18751	12813	7	,	,	,
18751	12813	8	Societies	Societies	NNPS
18751	12813	9	occupying	occupy	VBG
18751	12813	10	themselves	-PRON-	PRP
18751	12813	11	with	with	IN
18751	12813	12	several	several	JJ
18751	12813	13	Branches	branch	NNS
18751	12813	14	of	of	IN
18751	12813	15	Science	Science	NNP
18751	12813	16	,	,	,
18751	12813	17	or	or	CC
18751	12813	18	with	with	IN
18751	12813	19	Science	Science	NNP
18751	12813	20	and	and	CC
18751	12813	21	Literature	Literature	NNP
18751	12813	22	jointly	jointly	RB
18751	12813	23	.	.	.
18751	12814	1	§	§	ADD
18751	12814	2	2	2	CD
18751	12814	3	.	.	.
18751	12815	1	Mathematics	Mathematics	NNP
18751	12815	2	and	and	CC
18751	12815	3	Physics	Physics	NNP
18751	12815	4	.	.	.
18751	12816	1	§	§	ADD
18751	12816	2	3	3	CD
18751	12816	3	.	.	.
18751	12817	1	Chemistry	Chemistry	NNP
18751	12817	2	and	and	CC
18751	12817	3	Photography	Photography	NNP
18751	12817	4	.	.	.
18751	12818	1	§	§	ADD
18751	12818	2	4	4	CD
18751	12818	3	.	.	.
18751	12819	1	Geology	Geology	NNP
18751	12819	2	,	,	,
18751	12819	3	Geography	Geography	NNP
18751	12819	4	,	,	,
18751	12819	5	and	and	CC
18751	12819	6	Mineralogy	Mineralogy	NNP
18751	12819	7	.	.	.
18751	12820	1	§	§	ADD
18751	12820	2	5	5	CD
18751	12820	3	.	.	.
18751	12821	1	Biology	biology	NN
18751	12821	2	,	,	,
18751	12821	3	including	include	VBG
18751	12821	4	Microscopy	Microscopy	NNP
18751	12821	5	and	and	CC
18751	12821	6	Anthropology	Anthropology	NNP
18751	12821	7	.	.	.
18751	12822	1	§	§	ADD
18751	12822	2	6	6	CD
18751	12822	3	.	.	.
18751	12823	1	Economic	Economic	NNP
18751	12823	2	Science	Science	NNP
18751	12823	3	and	and	CC
18751	12823	4	Statistics	Statistics	NNPS
18751	12823	5	.	.	.
18751	12824	1	§	§	ADD
18751	12824	2	7	7	CD
18751	12824	3	.	.	.
18751	12825	1	Mechanical	Mechanical	NNP
18751	12825	2	Science	Science	NNP
18751	12825	3	,	,	,
18751	12825	4	Engineering	Engineering	NNP
18751	12825	5	,	,	,
18751	12825	6	and	and	CC
18751	12825	7	Architecture	Architecture	NNP
18751	12825	8	.	.	.
18751	12826	1	§	§	ADD
18751	12826	2	8	8	CD
18751	12826	3	.	.	.
18751	12827	1	Naval	Naval	NNP
18751	12827	2	and	and	CC
18751	12827	3	Military	Military	NNP
18751	12827	4	Science	Science	NNP
18751	12827	5	.	.	.
18751	12828	1	§	§	NFP
18751	12828	2	9	9	CD
18751	12828	3	.	.	.
18751	12829	1	Agriculture	Agriculture	NNP
18751	12829	2	and	and	CC
18751	12829	3	Horticulture	Horticulture	NNP
18751	12829	4	.	.	.
18751	12830	1	§	§	ADD
18751	12830	2	10	10	CD
18751	12830	3	.	.	.
18751	12831	1	Law	Law	NNP
18751	12831	2	.	.	.
18751	12832	1	§	§	ADD
18751	12832	2	11	11	CD
18751	12832	3	.	.	.
18751	12833	1	Literature	literature	NN
18751	12833	2	.	.	.
18751	12834	1	§	§	ADD
18751	12834	2	12	12	CD
18751	12834	3	.	.	.
18751	12835	1	Psychology	psychology	NN
18751	12835	2	.	.	.
18751	12836	1	§	§	ADD
18751	12836	2	13	13	CD
18751	12836	3	.	.	.
18751	12837	1	Archæology	archæology	NN
18751	12837	2	.	.	.
18751	12838	1	§	§	ADD
18751	12838	2	14	14	CD
18751	12838	3	.	.	.
18751	12839	1	Medicine	medicine	NN
18751	12839	2	.	.	.
18751	12840	1	"	"	``
18751	12840	2	FILLS	FILLS	NNP
18751	12840	3	A	a	DT
18751	12840	4	VERY	very	RB
18751	12840	5	REAL	real	JJ
18751	12840	6	WANT	want	NN
18751	12840	7	.	.	.
18751	12840	8	"	"	''
18751	12841	1	--_Engineering	--_Engineering	:
18751	12841	2	.	.	.
18751	12841	3	_	_	NNP
18751	12841	4	"	"	``
18751	12841	5	INDISPENSABLE	INDISPENSABLE	NNP
18751	12841	6	to	to	IN
18751	12841	7	any	any	DT
18751	12841	8	one	one	NN
18751	12841	9	who	who	WP
18751	12841	10	may	may	MD
18751	12841	11	wish	wish	VB
18751	12841	12	to	to	TO
18751	12841	13	keep	keep	VB
18751	12841	14	himself	-PRON-	PRP
18751	12841	15	abreast	abreast	RB
18751	12841	16	of	of	IN
18751	12841	17	the	the	DT
18751	12841	18	scientific	scientific	JJ
18751	12841	19	work	work	NN
18751	12841	20	of	of	IN
18751	12841	21	the	the	DT
18751	12841	22	day	day	NN
18751	12841	23	.	.	.
18751	12841	24	"	"	''
18751	12842	1	--_Edinburgh	--_Edinburgh	:
18751	12842	2	Medical	Medical	NNP
18751	12842	3	Journal	Journal	NNP
18751	12842	4	.	.	.
18751	12842	5	_	_	NNP
18751	12842	6	"	"	``
18751	12842	7	The	the	DT
18751	12842	8	YEAR	YEAR	NNP
18751	12842	9	-	-	HYPH
18751	12842	10	BOOK	BOOK	NNP
18751	12842	11	OF	of	IN
18751	12842	12	SOCIETIES	SOCIETIES	NNP
18751	12842	13	is	be	VBZ
18751	12842	14	a	a	DT
18751	12842	15	Record	record	NN
18751	12842	16	which	which	WDT
18751	12842	17	ought	ought	MD
18751	12842	18	to	to	TO
18751	12842	19	be	be	VB
18751	12842	20	of	of	IN
18751	12842	21	the	the	DT
18751	12842	22	_	_	NNP
18751	12842	23	greatest	great	JJS
18751	12842	24	use	use	NN
18751	12842	25	for	for	IN
18751	12842	26	the	the	DT
18751	12842	27	progress	progress	NN
18751	12842	28	of	of	IN
18751	12842	29	Science	Science	NNP
18751	12842	30	_	_	NNP
18751	12842	31	.	.	.
18751	12842	32	"	"	''
18751	12843	1	--_Lord	--_Lord	:
18751	12843	2	Playfair	Playfair	NNP
18751	12843	3	,	,	,
18751	12843	4	F.R.S.	F.R.S.	NNP
18751	12843	5	,	,	,
18751	12843	6	K.C.B.	K.C.B.	NNP
18751	12843	7	,	,	,
18751	12843	8	M.P.	M.P.	NNP
18751	12843	9	,	,	,
18751	12843	10	Past	Past	NNP
18751	12843	11	-	-	HYPH
18751	12843	12	President	President	NNP
18751	12843	13	of	of	IN
18751	12843	14	the	the	DT
18751	12843	15	British	British	NNP
18751	12843	16	Association	Association	NNP
18751	12843	17	.	.	.
18751	12843	18	_	_	NNP
18751	12843	19	"	"	``
18751	12843	20	It	-PRON-	PRP
18751	12843	21	goes	go	VBZ
18751	12843	22	almost	almost	RB
18751	12843	23	without	without	IN
18751	12843	24	saying	say	VBG
18751	12843	25	that	that	IN
18751	12843	26	a	a	DT
18751	12843	27	Handbook	Handbook	NNP
18751	12843	28	of	of	IN
18751	12843	29	this	this	DT
18751	12843	30	subject	subject	NN
18751	12843	31	will	will	MD
18751	12843	32	be	be	VB
18751	12843	33	in	in	IN
18751	12843	34	time	time	NN
18751	12843	35	_	_	NNP
18751	12843	36	one	one	CD
18751	12843	37	of	of	IN
18751	12843	38	the	the	DT
18751	12843	39	most	most	RBS
18751	12843	40	generally	generally	RB
18751	12843	41	useful	useful	JJ
18751	12843	42	works	work	NNS
18751	12843	43	for	for	IN
18751	12843	44	the	the	DT
18751	12843	45	library	library	NN
18751	12843	46	or	or	CC
18751	12843	47	the	the	DT
18751	12843	48	desk	desk	NN
18751	12843	49	_	_	NNP
18751	12843	50	.	.	.
18751	12843	51	"	"	''
18751	12844	1	--_The	--_The	:
18751	12844	2	Times	Times	NNP
18751	12844	3	.	.	.
18751	12844	4	_	_	NNP
18751	12844	5	"	"	``
18751	12844	6	British	British	NNP
18751	12844	7	Societies	Societies	NNPS
18751	12844	8	are	be	VBP
18751	12844	9	now	now	RB
18751	12844	10	_	_	NNP
18751	12844	11	well	well	RB
18751	12844	12	represented	represent	VBN
18751	12844	13	_	_	NNP
18751	12844	14	in	in	IN
18751	12844	15	the	the	DT
18751	12844	16	'	'	``
18751	12844	17	Year	Year	NNP
18751	12844	18	-	-	HYPH
18751	12844	19	Book	Book	NNP
18751	12844	20	of	of	IN
18751	12844	21	the	the	DT
18751	12844	22	Scientific	scientific	JJ
18751	12844	23	and	and	CC
18751	12844	24	Learned	learned	JJ
18751	12844	25	Societies	Societies	NNPS
18751	12844	26	of	of	IN
18751	12844	27	Great	Great	NNP
18751	12844	28	Britain	Britain	NNP
18751	12844	29	and	and	CC
18751	12844	30	Ireland'"--(Art	ireland'"--(art	ADD
18751	12844	31	.	.	.
18751	12845	1	"	"	``
18751	12845	2	Societies	Societies	NNPS
18751	12845	3	"	"	''
18751	12845	4	in	in	IN
18751	12845	5	New	New	NNP
18751	12845	6	Edition	Edition	NNP
18751	12845	7	of	of	IN
18751	12845	8	"	"	``
18751	12845	9	Encyclopædia	Encyclopædia	NNP
18751	12845	10	Britannica	Britannica	NNP
18751	12845	11	,	,	,
18751	12845	12	"	"	''
18751	12845	13	vol	vol	NNP
18751	12845	14	.	.	.
18751	12846	1	xxii	xxii	NNP
18751	12846	2	.	.	.
18751	12846	3	)	)	-RRB-
18751	12847	1	*	*	NFP
18751	12847	2	*	*	NFP
18751	12847	3	*	*	NFP
18751	12847	4	*	*	NFP
18751	12847	5	*	*	NFP
18751	12847	6	Copies	copy	NNS
18751	12847	7	of	of	IN
18751	12847	8	the	the	DT
18751	12847	9	FIRST	FIRST	NNP
18751	12847	10	ISSUE	ISSUE	NNP
18751	12847	11	,	,	,
18751	12847	12	giving	give	VBG
18751	12847	13	an	an	DT
18751	12847	14	Account	Account	NNP
18751	12847	15	of	of	IN
18751	12847	16	the	the	DT
18751	12847	17	History	History	NNP
18751	12847	18	,	,	,
18751	12847	19	Organization	Organization	NNP
18751	12847	20	,	,	,
18751	12847	21	and	and	CC
18751	12847	22	Conditions	Conditions	NNPS
18751	12847	23	of	of	IN
18751	12847	24	Membership	Membership	NNP
18751	12847	25	of	of	IN
18751	12847	26	the	the	DT
18751	12847	27	various	various	JJ
18751	12847	28	Societies	Societies	NNPS
18751	12847	29	,	,	,
18751	12847	30	and	and	CC
18751	12847	31	forming	form	VBG
18751	12847	32	the	the	DT
18751	12847	33	groundwork	groundwork	NN
18751	12847	34	of	of	IN
18751	12847	35	the	the	DT
18751	12847	36	Series	Series	NNP
18751	12847	37	,	,	,
18751	12847	38	may	may	MD
18751	12847	39	still	still	RB
18751	12847	40	be	be	VB
18751	12847	41	had	have	VBN
18751	12847	42	,	,	,
18751	12847	43	price	price	NN
18751	12847	44	7/6	7/6	CD
18751	12847	45	.	.	.
18751	12848	1	_	_	NNP
18751	12848	2	Also	also	RB
18751	12848	3	Copies	Copies	NNPS
18751	12848	4	of	of	IN
18751	12848	5	the	the	DT
18751	12848	6	Issues	Issues	NNPS
18751	12848	7	following	follow	VBG
18751	12848	8	.	.	.
18751	12848	9	_	_	NNP
18751	12848	10	The	the	DT
18751	12848	11	_	_	NNP
18751	12848	12	YEAR	YEAR	NNP
18751	12848	13	-	-	HYPH
18751	12848	14	BOOK	BOOK	NNP
18751	12848	15	OF	of	IN
18751	12848	16	SOCIETIES	SOCIETIES	NNP
18751	12848	17	_	_	NNP
18751	12848	18	forms	form	VBZ
18751	12848	19	a	a	DT
18751	12848	20	complete	complete	JJ
18751	12848	21	_	_	NNP
18751	12848	22	INDEX	INDEX	VBN
18751	12848	23	TO	to	IN
18751	12848	24	THE	the	DT
18751	12848	25	SCIENTIFIC	scientific	JJ
18751	12848	26	WORK	work	NN
18751	12848	27	_	_	NNP
18751	12848	28	of	of	IN
18751	12848	29	the	the	DT
18751	12848	30	sessional	sessional	JJ
18751	12848	31	year	year	NN
18751	12848	32	in	in	IN
18751	12848	33	the	the	DT
18751	12848	34	various	various	JJ
18751	12848	35	Departments	department	NNS
18751	12848	36	.	.	.
18751	12849	1	It	-PRON-	PRP
18751	12849	2	is	be	VBZ
18751	12849	3	used	use	VBN
18751	12849	4	as	as	IN
18751	12849	5	a	a	DT
18751	12849	6	HANDBOOK	handbook	NN
18751	12849	7	in	in	IN
18751	12849	8	all	all	DT
18751	12849	9	our	-PRON-	PRP$
18751	12849	10	great	great	JJ
18751	12849	11	SCIENTIFIC	SCIENTIFIC	NNP
18751	12849	12	CENTRES	CENTRES	NNP
18751	12849	13	,	,	,
18751	12849	14	MUSEUMS	MUSEUMS	NNP
18751	12849	15	,	,	,
18751	12849	16	and	and	CC
18751	12849	17	LIBRARIES	library	NNS
18751	12849	18	throughout	throughout	IN
18751	12849	19	the	the	DT
18751	12849	20	Kingdom	Kingdom	NNP
18751	12849	21	,	,	,
18751	12849	22	and	and	CC
18751	12849	23	has	have	VBZ
18751	12849	24	become	become	VBN
18751	12849	25	an	an	DT
18751	12849	26	_	_	NNP
18751	12849	27	INDISPENSABLE	INDISPENSABLE	NNP
18751	12849	28	BOOK	BOOK	NNP
18751	12849	29	OF	of	IN
18751	12849	30	REFERENCE	REFERENCE	NNP
18751	12849	31	_	_	NNP
18751	12849	32	to	to	IN
18751	12849	33	every	every	DT
18751	12849	34	one	one	NN
18751	12849	35	engaged	engage	VBN
18751	12849	36	in	in	IN
18751	12849	37	Scientific	Scientific	NNP
18751	12849	38	Work	Work	NNP
18751	12849	39	.	.	.
18751	12850	1	_	_	NNP
18751	12850	2	READY	READY	NNP
18751	12850	3	IN	in	IN
18751	12850	4	OCTOBER	OCTOBER	NNP
18751	12850	5	EACH	EACH	NNP
18751	12850	6	YEAR	YEAR	NNP
18751	12850	7	.	.	.
18751	12850	8	_	_	NNP
18751	12850	9	~Griffin	~Griffin	NNP
18751	12850	10	's	's	POS
18751	12850	11	Metallurgical	Metallurgical	NNP
18751	12850	12	Series.~	series.~	NN
18751	12850	13	Edited	edit	VBN
18751	12850	14	by	by	IN
18751	12850	15	SIR	SIR	NNP
18751	12850	16	W.	W.	NNP
18751	12850	17	ROBERTS	ROBERTS	NNP
18751	12850	18	-	-	HYPH
18751	12850	19	AUSTEN	AUSTEN	NNP
18751	12850	20	,	,	,
18751	12850	21	K.C.B.	K.C.B.	NNP
18751	12850	22	,	,	,
18751	12850	23	F.R.S.	F.R.S.	NNP
18751	12850	24	,	,	,
18751	12850	25	D.C.L.	D.C.L.	NNP
18751	12851	1	*	*	NFP
18751	12851	2	*	*	NFP
18751	12851	3	*	*	NFP
18751	12851	4	*	*	NFP
18751	12851	5	*	*	NFP
18751	12851	6	_	_	NNP
18751	12851	7	Fifth	Fifth	NNP
18751	12851	8	Edition	Edition	NNP
18751	12851	9	,	,	,
18751	12851	10	Thoroughly	Thoroughly	NNP
18751	12851	11	Revised	Revised	NNP
18751	12851	12	and	and	CC
18751	12851	13	Considerably	considerably	RB
18751	12851	14	Enlarged	enlarge	VBN
18751	12851	15	.	.	.
18751	12851	16	_	_	NNP
18751	12851	17	18s	18	NNS
18751	12851	18	.	.	.
18751	12852	1	~INTRODUCTION	~introduction	NN
18751	12852	2	TO	to	IN
18751	12852	3	THE	the	DT
18751	12852	4	STUDY	STUDY	NNP
18751	12852	5	OF	of	IN
18751	12852	6	METALLURGY.~	METALLURGY.~	NNP
18751	12852	7	By	by	IN
18751	12852	8	Sir	Sir	NNP
18751	12852	9	W.C.	W.C.	NNP
18751	12852	10	ROBERTS	ROBERTS	NNP
18751	12852	11	-	-	HYPH
18751	12852	12	AUSTEN	AUSTEN	NNP
18751	12852	13	.	.	.
18751	12853	1	With	with	IN
18751	12853	2	additional	additional	JJ
18751	12853	3	Illustrations	Illustrations	NNPS
18751	12853	4	and	and	CC
18751	12853	5	Micro	Micro	NNP
18751	12853	6	-	-	HYPH
18751	12853	7	Photographic	Photographic	NNP
18751	12853	8	Plates	Plates	NNPS
18751	12853	9	of	of	IN
18751	12853	10	Different	different	JJ
18751	12853	11	Varieties	Varieties	NNPS
18751	12853	12	of	of	IN
18751	12853	13	Steel	Steel	NNP
18751	12853	14	.	.	.
18751	12854	1	_	_	NNP
18751	12854	2	Fourth	Fourth	NNP
18751	12854	3	Edition	Edition	NNP
18751	12854	4	,	,	,
18751	12854	5	Thoroughly	Thoroughly	NNP
18751	12854	6	Revised	Revised	NNP
18751	12854	7	and	and	CC
18751	12854	8	Enlarged	Enlarged	NNP
18751	12854	9	.	.	.
18751	12854	10	_	_	NNP
18751	12854	11	21s	21	NNS
18751	12854	12	.	.	.
18751	12855	1	~THE	~THE	NFP
18751	12855	2	METALLURGY	METALLURGY	NNP
18751	12855	3	OF	of	IN
18751	12855	4	GOLD.~	GOLD.~	NNP
18751	12855	5	By	by	IN
18751	12855	6	T.	T.	NNP
18751	12855	7	KIRKE	KIRKE	NNP
18751	12855	8	ROSE	ROSE	NNP
18751	12855	9	,	,	,
18751	12855	10	D.Sc	D.Sc	NNP
18751	12855	11	.	.	NNP
18751	12855	12	,	,	,
18751	12855	13	Assayer	Assayer	NNP
18751	12855	14	of	of	IN
18751	12855	15	the	the	DT
18751	12855	16	Royal	Royal	NNP
18751	12855	17	Mint	Mint	NNP
18751	12855	18	.	.	.
18751	12856	1	Including	include	VBG
18751	12856	2	the	the	DT
18751	12856	3	most	most	RBS
18751	12856	4	recent	recent	JJ
18751	12856	5	Improvements	improvement	NNS
18751	12856	6	in	in	IN
18751	12856	7	the	the	DT
18751	12856	8	Cyanide	Cyanide	NNP
18751	12856	9	Process	Process	NNP
18751	12856	10	.	.	.
18751	12857	1	With	with	IN
18751	12857	2	new	new	JJ
18751	12857	3	Frontispiece	Frontispiece	NNP
18751	12857	4	and	and	CC
18751	12857	5	additional	additional	JJ
18751	12857	6	Illustrations	illustration	NNS
18751	12857	7	.	.	.
18751	12858	1	_	_	NNP
18751	12858	2	In	In	NNP
18751	12858	3	Two	Two	NNP
18751	12858	4	Volumes	Volumes	NNPS
18751	12858	5	,	,	,
18751	12858	6	each	each	DT
18751	12858	7	complete	complete	JJ
18751	12858	8	in	in	IN
18751	12858	9	itself	-PRON-	PRP
18751	12858	10	.	.	.
18751	12858	11	_	_	IN
18751	12858	12	~THE	~the	DT
18751	12858	13	METALLURGY	METALLURGY	NNP
18751	12858	14	OF	of	IN
18751	12858	15	LEAD	LEAD	NNP
18751	12858	16	AND	and	CC
18751	12858	17	SILVER.~	SILVER.~	NNP
18751	12858	18	By	by	IN
18751	12858	19	H.F.	H.F.	NNP
18751	12858	20	COLLINS	COLLINS	NNP
18751	12858	21	,	,	,
18751	12858	22	Assoc	Assoc	NNP
18751	12858	23	.	.	.
18751	12859	1	R.S.M.	R.S.M.	NNP
18751	12859	2	,	,	,
18751	12859	3	M.Inst	m.inst	NN
18751	12859	4	.	.	.
18751	12859	5	M.M.	M.M.	NNP
18751	12860	1	~Part	~Part	NNP
18751	12860	2	I.--LEAD.~	I.--LEAD.~	NNP
18751	12860	3	With	with	IN
18751	12860	4	Sections	Sections	NNPS
18751	12860	5	on	on	IN
18751	12860	6	Smelting	Smelting	NNP
18751	12860	7	and	and	CC
18751	12860	8	Desilverisation	Desilverisation	NNP
18751	12860	9	,	,	,
18751	12860	10	and	and	CC
18751	12860	11	the	the	DT
18751	12860	12	Assay	Assay	NNP
18751	12860	13	and	and	CC
18751	12860	14	Analysis	Analysis	NNP
18751	12860	15	of	of	IN
18751	12860	16	the	the	DT
18751	12860	17	Materials	material	NNS
18751	12860	18	Involved	involve	VBN
18751	12860	19	.	.	.
18751	12861	1	16s	16	NNS
18751	12861	2	.	.	.
18751	12862	1	~Part	~Part	NNP
18751	12862	2	II.--SILVER.~	II.--SILVER.~	NNP
18751	12862	3	Sources	Sources	NNPS
18751	12862	4	and	and	CC
18751	12862	5	Treatment	Treatment	NNP
18751	12862	6	of	of	IN
18751	12862	7	Ores	Ores	NNP
18751	12862	8	,	,	,
18751	12862	9	with	with	IN
18751	12862	10	Descriptions	description	NNS
18751	12862	11	of	of	IN
18751	12862	12	Plant	Plant	NNP
18751	12862	13	,	,	,
18751	12862	14	Machinery	Machinery	NNP
18751	12862	15	,	,	,
18751	12862	16	&	&	CC
18751	12862	17	c.	c.	NNP
18751	12862	18	16s	16s	NNP
18751	12862	19	.	.	.
18751	12863	1	_	_	NNP
18751	12863	2	Second	Second	NNP
18751	12863	3	Edition	Edition	NNP
18751	12863	4	,	,	,
18751	12863	5	Revised	Revised	NNP
18751	12863	6	.	.	.
18751	12864	1	With	with	IN
18751	12864	2	numerous	numerous	JJ
18751	12864	3	Illustrations	Illustrations	NNPS
18751	12864	4	.	.	.
18751	12864	5	_	_	NNP
18751	12864	6	16s	16	NNS
18751	12864	7	.	.	.
18751	12865	1	~THE	~THE	NFP
18751	12865	2	METALLURGY	METALLURGY	NNP
18751	12865	3	OF	of	IN
18751	12865	4	IRON.~	IRON.~	NNP
18751	12865	5	By	by	IN
18751	12865	6	THOMAS	THOMAS	NNP
18751	12865	7	TURNER	TURNER	NNP
18751	12865	8	,	,	,
18751	12865	9	F.I.C.	F.I.C.	NNP
18751	12865	10	,	,	,
18751	12865	11	Assoc	Assoc	NNP
18751	12865	12	.	.	.
18751	12866	1	R.S.M.	R.S.M.	NNP
18751	12867	1	Professor	Professor	NNP
18751	12867	2	of	of	IN
18751	12867	3	Metallurgy	Metallurgy	NNP
18751	12867	4	at	at	IN
18751	12867	5	the	the	DT
18751	12867	6	University	University	NNP
18751	12867	7	of	of	IN
18751	12867	8	Birmingham	Birmingham	NNP
18751	12867	9	.	.	.
18751	12868	1	_	_	NNP
18751	12868	2	Large	large	JJ
18751	12868	3	8vo	8vo	NN
18751	12868	4	.	.	.
18751	12869	1	Profusely	profusely	RB
18751	12869	2	Illustrated	illustrate	VBN
18751	12869	3	with	with	IN
18751	12869	4	Plates	Plates	NNPS
18751	12869	5	and	and	CC
18751	12869	6	Diagrams	Diagrams	NNPS
18751	12869	7	.	.	.
18751	12869	8	_	_	NNP
18751	12869	9	~THE	~the	DT
18751	12869	10	METALLURGY	METALLURGY	NNP
18751	12869	11	OF	of	IN
18751	12869	12	STEEL.~	STEEL.~	NNP
18751	12869	13	By	by	IN
18751	12869	14	F.W.	F.W.	NNP
18751	12870	1	HARBORD	HARBORD	NNP
18751	12870	2	.	.	.
18751	12871	1	With	with	IN
18751	12871	2	a	a	DT
18751	12871	3	Section	Section	NNP
18751	12871	4	on	on	IN
18751	12871	5	the	the	DT
18751	12871	6	Mechanical	Mechanical	NNP
18751	12871	7	Treatment	Treatment	NNP
18751	12871	8	of	of	IN
18751	12871	9	Steel	Steel	NNP
18751	12871	10	.	.	.
18751	12872	1	By	by	IN
18751	12872	2	J.W.	J.W.	NNP
18751	12873	1	HALL	HALL	NNP
18751	12873	2	.	.	.
18751	12874	1	25s	25	NNS
18751	12874	2	.	.	.
18751	12875	1	net	net	NNP
18751	12875	2	.	.	.
18751	12876	1	*	*	NFP
18751	12876	2	*	*	NFP
18751	12876	3	*	*	NFP
18751	12876	4	*	*	NFP
18751	12876	5	*	*	NFP
18751	12876	6	~ASSAYING.~	~assaying.~	NN
18751	12876	7	By	by	IN
18751	12876	8	J.J.	J.J.	NNP
18751	12876	9	BERINGER	BERINGER	NNP
18751	12876	10	,	,	,
18751	12876	11	F.I.C.	F.I.C.	NNP
18751	12876	12	,	,	,
18751	12876	13	F.C.S.	F.C.S.	NNP
18751	12876	14	,	,	,
18751	12876	15	and	and	CC
18751	12876	16	C.	C.	NNP
18751	12876	17	BERINGER	BERINGER	NNP
18751	12876	18	,	,	,
18751	12876	19	F.C.S.	F.C.S.	NNP
18751	12877	1	NINTH	NINTH	NNP
18751	12877	2	EDITION	EDITION	NNP
18751	12877	3	,	,	,
18751	12877	4	Revised	Revised	NNP
18751	12877	5	.	.	.
18751	12878	1	With	with	IN
18751	12878	2	Diagrams	diagram	NNS
18751	12878	3	,	,	,
18751	12878	4	10s	10	NNS
18751	12878	5	.	.	.
18751	12879	1	6d	6d	NNP
18751	12879	2	.	.	.
18751	12880	1	~GETTING	~GETTING	NFP
18751	12880	2	GOLD.~	GOLD.~	NNP
18751	12880	3	A	a	DT
18751	12880	4	Practical	practical	JJ
18751	12880	5	Treatise	Treatise	NNP
18751	12880	6	for	for	IN
18751	12880	7	Prospectors	Prospectors	NNPS
18751	12880	8	and	and	CC
18751	12880	9	MINERS	MINERS	NNPS
18751	12880	10	.	.	.
18751	12881	1	By	by	IN
18751	12881	2	J.C.F.	J.C.F.	NNP
18751	12882	1	JOHNSON	JOHNSON	NNP
18751	12882	2	,	,	,
18751	12882	3	A.I.M.E	A.I.M.E	NNP
18751	12882	4	..	..	.
18751	12883	1	F.G.S.	F.G.S.	NNP
18751	12883	2	,	,	,
18751	12883	3	Life	Life	NNP
18751	12883	4	Member	Member	NNP
18751	12883	5	Australian	Australian	NNP
18751	12883	6	Mine	Mine	NNP
18751	12883	7	Managers	Managers	NNP
18751	12883	8	'	'	POS
18751	12883	9	Association	Association	NNP
18751	12883	10	.	.	.
18751	12884	1	Numerous	Numerous	NNP
18751	12884	2	Illustrations	Illustrations	NNPS
18751	12884	3	.	.	.
18751	12885	1	SECOND	second	JJ
18751	12885	2	EDITION	EDITION	NNP
18751	12885	3	.	.	.
18751	12886	1	3s	3s	LS
18751	12886	2	.	.	.
18751	12887	1	6d	6d	NNP
18751	12887	2	.	.	.
18751	12888	1	~GOLD	~GOLD	NFP
18751	12888	2	SEEKING	seek	VBG
18751	12888	3	IN	in	IN
18751	12888	4	SOUTH	south	JJ
18751	12888	5	AFRICA.~	africa.~	NN
18751	12888	6	A	a	DT
18751	12888	7	Handbook	Handbook	NNP
18751	12888	8	of	of	IN
18751	12888	9	Hints	Hints	NNPS
18751	12888	10	for	for	IN
18751	12888	11	Intending	Intending	NNP
18751	12888	12	Explorers	Explorers	NNPS
18751	12888	13	,	,	,
18751	12888	14	Prospectors	Prospectors	NNPS
18751	12888	15	,	,	,
18751	12888	16	and	and	CC
18751	12888	17	Settlers	settler	NNS
18751	12888	18	.	.	.
18751	12889	1	By	by	IN
18751	12889	2	THEO	THEO	NNP
18751	12889	3	.	.	.
18751	12890	1	KASSNER	KASSNER	NNP
18751	12890	2	.	.	.
18751	12891	1	With	with	IN
18751	12891	2	a	a	DT
18751	12891	3	Chapter	chapter	NN
18751	12891	4	on	on	IN
18751	12891	5	Agriculture	Agriculture	NNP
18751	12891	6	.	.	.
18751	12892	1	Crown	Crown	NNP
18751	12892	2	8vo	8vo	NN
18751	12892	3	,	,	,
18751	12892	4	Fancy	Fancy	NNP
18751	12892	5	Cloth	Cloth	NNP
18751	12892	6	Boards	Boards	NNPS
18751	12892	7	.	.	.
18751	12893	1	Illustrated	Illustrated	NNP
18751	12893	2	.	.	.
18751	12894	1	4s	4s	LS
18751	12894	2	.	.	.
18751	12895	1	6d	6d	NNP
18751	12895	2	.	.	.
18751	12896	1	net	net	NNP
18751	12896	2	.	.	.
18751	12897	1	~THE	~THE	NFP
18751	12897	2	CYANIDE	CYANIDE	NNS
18751	12897	3	PROCESS	process	VBP
18751	12897	4	OF	of	IN
18751	12897	5	GOLD	gold	NN
18751	12897	6	EXTRACTION.~	extraction.~	ADD
18751	12897	7	By	by	IN
18751	12897	8	JAMES	JAMES	NNP
18751	12897	9	PARK	PARK	NNP
18751	12897	10	,	,	,
18751	12897	11	F.G.S.	F.G.S.	NNP
18751	12897	12	,	,	,
18751	12897	13	M.Inst	m.inst	NN
18751	12897	14	.	.	.
18751	12897	15	M.M.	M.M.	NNP
18751	12897	16	,	,	,
18751	12897	17	late	late	JJ
18751	12897	18	Geological	Geological	NNP
18751	12897	19	Surveyor	Surveyor	NNP
18751	12897	20	and	and	CC
18751	12897	21	Mining	Mining	NNP
18751	12897	22	Geologist	Geologist	NNP
18751	12897	23	to	to	IN
18751	12897	24	the	the	DT
18751	12897	25	New	New	NNP
18751	12897	26	Zealand	Zealand	NNP
18751	12897	27	Government	Government	NNP
18751	12897	28	.	.	.
18751	12898	1	NEW	NEW	NNP
18751	12898	2	EDITION	EDITION	NNP
18751	12898	3	,	,	,
18751	12898	4	Revised	Revised	NNP
18751	12898	5	and	and	CC
18751	12898	6	Enlarged	enlarge	VBN
18751	12898	7	from	from	IN
18751	12898	8	the	the	DT
18751	12898	9	last	last	JJ
18751	12898	10	New	New	NNP
18751	12898	11	Zealand	Zealand	NNP
18751	12898	12	Edition	Edition	NNP
18751	12898	13	.	.	.
18751	12899	1	With	with	IN
18751	12899	2	Frontispiece	Frontispiece	NNP
18751	12899	3	,	,	,
18751	12899	4	Plates	Plates	NNPS
18751	12899	5	and	and	CC
18751	12899	6	Illustrations	Illustrations	NNPS
18751	12899	7	.	.	.
18751	12900	1	6s	6	NNS
18751	12900	2	.	.	.
18751	12901	1	net	net	NNP
18751	12901	2	.	.	.
18751	12902	1	~PROSPECTING	~prospecting	ADD
18751	12902	2	FOR	for	IN
18751	12902	3	MINERALS.~	MINERALS.~	NNP
18751	12902	4	A	a	DT
18751	12902	5	Practical	Practical	NNP
18751	12902	6	Handbook	Handbook	NNP
18751	12902	7	.	.	.
18751	12903	1	By	by	IN
18751	12903	2	S.	S.	NNP
18751	12903	3	HERBERT	HERBERT	NNP
18751	12903	4	COX	COX	NNP
18751	12903	5	,	,	,
18751	12903	6	Assoc	Assoc	NNP
18751	12903	7	.	.	.
18751	12904	1	R.S.M.	R.S.M.	NNP
18751	12904	2	,	,	,
18751	12904	3	M.Inst	M.Inst	NNP
18751	12904	4	.	.	.
18751	12904	5	M.M.	M.M.	NNP
18751	12904	6	,	,	,
18751	12904	7	F.G.S.	F.G.S.	NNP
18751	12904	8	,	,	,
18751	12904	9	&	&	CC
18751	12904	10	c.	c.	NN
18751	12904	11	With	with	IN
18751	12904	12	Illustrations	Illustrations	NNPS
18751	12904	13	.	.	.
18751	12905	1	SECOND	second	JJ
18751	12905	2	EDITION	EDITION	NNP
18751	12905	3	,	,	,
18751	12905	4	Revised	revise	VBN
18751	12905	5	.	.	.
18751	12906	1	Cloth	cloth	NN
18751	12906	2	,	,	,
18751	12906	3	5s	5s	CD
18751	12906	4	.	.	.
18751	12907	1	;	;	:
18751	12907	2	Leather	Leather	NNP
18751	12907	3	,	,	,
18751	12907	4	6s	6s	NNP
18751	12907	5	.	.	.
18751	12908	1	6d	6d	NNP
18751	12908	2	.	.	.
18751	12909	1	~TABLES	~TABLES	NFP
18751	12909	2	FOR	for	IN
18751	12909	3	QUANTITATIVE	QUANTITATIVE	NNP
18751	12909	4	METALLURGICAL	METALLURGICAL	NNP
18751	12909	5	ANALYSIS	analysi	NNS
18751	12909	6	FOR	for	IN
18751	12909	7	LABORATORY	LABORATORY	NNP
18751	12909	8	USE.~	use.~	NN
18751	12909	9	By	by	IN
18751	12909	10	J.	J.	NNP
18751	12909	11	JAMES	JAMES	NNP
18751	12909	12	MORGAN	MORGAN	NNP
18751	12909	13	,	,	,
18751	12909	14	F.C.S.	F.C.S.	NNP
18751	12910	1	Large	large	JJ
18751	12910	2	8vo	8vo	NN
18751	12910	3	,	,	,
18751	12910	4	strongly	strongly	RB
18751	12910	5	bound	bind	VBN
18751	12910	6	,	,	,
18751	12910	7	cloth	cloth	NN
18751	12910	8	,	,	,
18751	12910	9	4s	4	NNS
18751	12910	10	.	.	.
18751	12911	1	~ELECTRIC	~ELECTRIC	NFP
18751	12911	2	SMELTING	smelting	NN
18751	12911	3	AND	and	CC
18751	12911	4	REFINING.~	REFINING.~	NNP
18751	12911	5	By	by	IN
18751	12911	6	Dr.	Dr.	NNP
18751	12911	7	W.	W.	NNP
18751	12911	8	BORCHERS	BORCHERS	NNP
18751	12911	9	.	.	.
18751	12912	1	Translated	translate	VBN
18751	12912	2	by	by	IN
18751	12912	3	WALTER	WALTER	NNP
18751	12912	4	G.	G.	NNP
18751	12912	5	MCMILLAN	MCMILLAN	NNP
18751	12912	6	,	,	,
18751	12912	7	F.I.C.	F.I.C.	NNP
18751	12912	8	,	,	,
18751	12912	9	F.C.S.	F.C.S.	NNP
18751	12912	10	,	,	,
18751	12912	11	from	from	IN
18751	12912	12	the	the	DT
18751	12912	13	Second	second	JJ
18751	12912	14	German	German	NNP
18751	12912	15	Edition	Edition	NNP
18751	12912	16	.	.	.
18751	12913	1	With	with	IN
18751	12913	2	numerous	numerous	JJ
18751	12913	3	Illustrations	Illustrations	NNPS
18751	12913	4	and	and	CC
18751	12913	5	Three	three	CD
18751	12913	6	Folding	Folding	NNP
18751	12913	7	Plates	Plates	NNPS
18751	12913	8	.	.	.
18751	12914	1	21s	21	NNS
18751	12914	2	.	.	.
18751	12915	1	~MINE	~MINE	NFP
18751	12915	2	ACCOUNTS	ACCOUNTS	NNP
18751	12915	3	AND	and	CC
18751	12915	4	MINING	mining	NN
18751	12915	5	BOOKKEEPING.~	BOOKKEEPING.~	NNP
18751	12915	6	From	from	IN
18751	12915	7	the	the	DT
18751	12915	8	ACTUAL	ACTUAL	NNP
18751	12915	9	PRACTICE	practice	NN
18751	12915	10	of	of	IN
18751	12915	11	leading	lead	VBG
18751	12915	12	Mining	Mining	NNP
18751	12915	13	Companies	Companies	NNPS
18751	12915	14	.	.	.
18751	12916	1	By	by	IN
18751	12916	2	JAMES	JAMES	NNP
18751	12916	3	G.	G.	NNP
18751	12916	4	LAWN	LAWN	NNP
18751	12916	5	,	,	,
18751	12916	6	Assoc	Assoc	NNP
18751	12916	7	.	.	.
18751	12917	1	R.S.M.	R.S.M.	NNP
18751	12917	2	,	,	,
18751	12917	3	A.M.Inst	A.M.Inst	NNP
18751	12917	4	.	.	.
18751	12917	5	C.E.F.G.S.	c.e.f.g.s.	ADD
18751	12918	1	Edited	edit	VBN
18751	12918	2	by	by	IN
18751	12918	3	Sir	Sir	NNP
18751	12918	4	LE	LE	NNP
18751	12918	5	NEVE	NEVE	NNP
18751	12918	6	FOSTER	FOSTER	NNP
18751	12918	7	,	,	,
18751	12918	8	D.Sc	D.Sc	NNP
18751	12918	9	.	.	NNP
18751	12918	10	,	,	,
18751	12918	11	F.R.S.	F.R.S.	NNP
18751	12919	1	Large	large	JJ
18751	12919	2	8vo	8vo	NN
18751	12919	3	.	.	.
18751	12920	1	THIRD	THIRD	NNP
18751	12920	2	EDITION	EDITION	NNP
18751	12920	3	.	.	.
18751	12921	1	10s	10	NNS
18751	12921	2	.	.	.
18751	12922	1	6d	6d	NNP
18751	12922	2	.	.	.
18751	12923	1	*	*	NFP
18751	12923	2	*	*	NFP
18751	12923	3	*	*	NFP
18751	12923	4	*	*	NFP
18751	12923	5	*	*	NFP
18751	12923	6	_	_	IN
18751	12923	7	Large	large	JJ
18751	12923	8	8vo	8vo	NN
18751	12923	9	.	.	.
18751	12924	1	Handsome	Handsome	NNP
18751	12924	2	Cloth	Cloth	NNP
18751	12924	3	.	.	.
18751	12925	1	Illustrated	Illustrated	NNP
18751	12925	2	,	,	,
18751	12925	3	12s	12	NNS
18751	12925	4	.	.	.
18751	12926	1	6d	6d	NNP
18751	12926	2	.	.	.
18751	12927	1	net	net	NN
18751	12927	2	.	.	.
18751	12927	3	_	_	XX
18751	12927	4	~METALLURGICAL	~metallurgical	CD
18751	12927	5	ANALYSIS	ANALYSIS	NNP
18751	12927	6	AND	and	CC
18751	12927	7	ASSAYING:~	ASSAYING:~	NNP
18751	12927	8	A	a	DT
18751	12927	9	Three	three	CD
18751	12927	10	Years	Years	NNPS
18751	12927	11	'	'	POS
18751	12927	12	Course	course	NN
18751	12927	13	for	for	IN
18751	12927	14	Students	student	NNS
18751	12927	15	.	.	.
18751	12928	1	By	by	IN
18751	12928	2	W.A.	W.A.	NNP
18751	12929	1	MACLEOD	MACLEOD	NNP
18751	12929	2	,	,	,
18751	12929	3	B.A.	B.A.	NNP
18751	12929	4	,	,	,
18751	12929	5	B.Sc	B.Sc	NNP
18751	12929	6	.	.	NNP
18751	12929	7	,	,	,
18751	12929	8	A.O.S.M.	a.o.s.m.	XX
18751	12930	1	(	(	-LRB-
18751	12930	2	N.Z.	N.Z.	NNP
18751	12931	1	)	)	-RRB-
18751	12931	2	,	,	,
18751	12931	3	and	and	CC
18751	12931	4	CHAS	CHAS	NNP
18751	12931	5	.	.	.
18751	12932	1	WALKER	WALKER	NNP
18751	12932	2	,	,	,
18751	12932	3	F.C.S.	F.C.S.	NNP
18751	12933	1	~Part	~Part	NNP
18751	12933	2	I.--Qualitative	I.--Qualitative	NNP
18751	12933	3	Analysis	Analysis	NNP
18751	12933	4	,	,	,
18751	12933	5	and	and	CC
18751	12933	6	Preparation	Preparation	NNP
18751	12933	7	and	and	CC
18751	12933	8	Properties	Properties	NNPS
18751	12933	9	of	of	IN
18751	12933	10	Cases.~	Cases.~	NNP
18751	12933	11	~Part	~Part	NNP
18751	12933	12	II.--Qualitative	II.--Qualitative	NNP
18751	12933	13	and	and	CC
18751	12933	14	Quantitative	Quantitative	NNP
18751	12933	15	Analysis.~	Analysis.~	NNP
18751	12933	16	~Part	~part	NN
18751	12933	17	III.--Assaying	iii.--assaying	NN
18751	12933	18	,	,	,
18751	12933	19	Technical	Technical	NNP
18751	12933	20	Analysis	Analysis	NNP
18751	12933	21	(	(	-LRB-
18751	12933	22	Gas	Gas	NNP
18751	12933	23	,	,	,
18751	12933	24	Water	Water	NNP
18751	12933	25	,	,	,
18751	12933	26	Fuels	Fuels	NNPS
18751	12933	27	,	,	,
18751	12933	28	Oils	Oils	NNP
18751	12933	29	,	,	,
18751	12933	30	&	&	CC
18751	12933	31	c.).~	c.).~	NN
18751	12933	32	*	*	NFP
18751	12933	33	*	*	NFP
18751	12933	34	*	*	NFP
18751	12933	35	*	*	NFP
18751	12933	36	*	*	NFP
18751	12933	37	London	London	NNP
18751	12933	38	:	:	:
18751	12933	39	Charles	Charles	NNP
18751	12933	40	Griffin	Griffin	NNP
18751	12933	41	&	&	CC
18751	12933	42	Co.	Co.	NNP
18751	12933	43	,	,	,
18751	12933	44	Ltd.	Ltd.	NNP
18751	12933	45	,	,	,
18751	12933	46	Exeter	Exeter	NNP
18751	12933	47	Street	Street	NNP
18751	12933	48	,	,	,
18751	12933	49	Strand	Strand	NNP
18751	12933	50	.	.	.